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The present invention relates generally to combustion synthesis and its use in preparing aluminum nitride (AlN) as powder, platelets or porous bodies, solid solution powders or porous bodies of AlN and another ceramic material such as silicon carbide (SiC) or powdered composites or porous bodies of AlN and transition m... | {
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The invention relates to transistor structures, particularly useful in MOSFETs, in which the conductive channel is formed on the A-face of the semiconductor body. The problems addressed by this invention include (i) reducing channel resistance in the on-state for optimal current output and (ii) minimizing field crowdin... | {
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The present invention relates to the production of candy products having a laminated structure with a desired texture.
Laminated candy products consist of layers of hard candy and a fatty paste or fluid such as peanut butter which is typically coated with chocolate or another coating. The conventional process for produ... | {
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In British patent No. 1,140,649 of the 17th Oct. 1967 there is described a process for the polymerization and copolymerization of olefins, in which the operation is carried out in the presence of a catalyst obtained by activating by means of an organo-metallic compound the product of the reaction between a halogenated ... | {
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When used in an all-terrain vehicle, a common type of seat usually includes a seat baseplate and a soft cushion. The soft cushion is arranged on the seat baseplate. The seat baseplate includes a backrest and base. In the process of machining, the backrest and base are machined separately, and then the backrest and base... | {
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Bat colonization in buildings is often undesired in America because (1) one bat among hundreds or thousands may develop paralytic rabies, fall down, and bite people who handle it, (2) in the Southeastern United States and in tropical areas of the world, bat guano may contain infective spores of the fungus Histoplasma c... | {
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When processing medical image data, it is frequently necessary to compare two or more image data records for a patient with one another which have been measured in the same period on different imaging modalities, on the same imaging modality in the same period but with different parameters, or on the same imaging modal... | {
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(1) Field of the Invention
The present invention relates to a method of manufacturing integrated circuits and other electronic devices. More particularly, the invention relates to an improved process for photoresist patterning in the manufacture of integrated circuits and other electronic devices.
(2) Description of th... | {
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Owing to their particular properties, displays based on organic light-emitting diodes (OLEDs) are an alternative to the established technology of liquid crystals (LCD). This novel technology offers advantages in particular in applications involving portable devices which are not plugged into the mains supply, such as m... | {
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This invention relates generally to case erecting machines, and particularly to machines, apparatuses and methods for erecting cases stored in flattened positions within one or more storage magazines.
Machines have heretofore been devised for erecting cases stored in flattened position for subsequent packing of goods. ... | {
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RNA interference (RNAi) is a catalytic mechanism of gene-specific silencing in eukaryotic organisms with profound implications for biology and medicine. However, the inducers of such a powerful mechanism of gene-targeting are very different in mammalian cells and in non-mammalian cells.
Long double-strand RNAs (dsRNAs)... | {
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The present invention generally relates to entrapment devices for entrapping projectile or flying objects in games or sports, and more particularly, to a 360 degree entrapment device, such as employed to entrap flying discs, such as flying discs used in the sport of disc golf.
The sport of disc golf has become increasi... | {
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1. Field of the Invention
This invention relates to cellular polyurethanes and polyisocyanurates and to intermediates therefor, especially novel fluorocarbon compatibilized, homogeneous polyol blends, resin precursor blends incorporating such polyol blends, and their usage in processes for making such cellular products... | {
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A Linux server clustering system (Linux Virtual Server, LVS for short) is a virtual server clustering system, and is a way for achieving load balancing, in the Linux kernel, based on the Internet Protocol (IP for short) layer and the content-based request distribution.
A Tencent Gateway (TGW for short) project is devel... | {
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For example, Patent Literature 1 through Patent Literature 5 below are known.
Patent Literature 1 is an invention in which multiple disk control apparatuses share multiple disk apparatuses via a switch. The disk control apparatus load leveling is attempted in accordance with the disk control apparatus, which processes ... | {
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Engines historically have had solid rubber mounts to isolate engine vibration from the vehicle cabin and chassis, where the rubber naturally absorbed vibrations from the engine. However, in performance and high end cars, if rubber is too compliant, then certain vehicle maneuvers may cause high loads, and this may stres... | {
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The present invention relates generally to semiconductor lasers and more specifically to a semiconductor laser structure which coaxially emits light at two or more different wavelengths, whose active regions are appropriately structured to provided gain augmentation at a selected output wavelength or wavelengths.
Semic... | {
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The present invention relates to motor vehicle brake control apparatus including antiskid brake control and load-dependent brake control subsystems which act through regulating valve devices to influence the front and/or rear wheel brake pressure independent of the operator controlled brake pressure. In apparatus of th... | {
"pile_set_name": "USPTO Backgrounds"
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1. Field of the Invention
The present invention relates to distributed data systems, and more particularly to managing dynamic cluster membership in distributed data systems.
2. Description of Related Art
In distributed data systems, data may be stored in several locations. Such locations may include servers, computers... | {
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An average lightning strike can produce 500 mega joules of energy and can heat up a strike area to 10,000° C. The ability to direct lightning strikes to a desired location has been sought out for scientific and military applications. A relatively modern technique used in lightning research is the use of a sounding rock... | {
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Medetomidine or 4(5)-[alpha-methyl-2,3-dimethylbenzyl] imidazole, having the structure ##STR1## is a relatively new drug which is known to be a potent and selective alpha-2 receptor agonist. It has been identified to be useful as an antihypertensive agent (European Patent Publication No. 72615), a veterinary sedative (... | {
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Subject matter of the invention is a solid carrier having two or more nucleic acid analogs with different base sequences bound to predetermined sites on its surface. The invention also addresses a method for the detection of nucleic acids using a carrier of this nature.
Sample analysis has undergone rapid development i... | {
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There is a need for a small multiple switch arrangement that allows selected movement of a single lever, to operate a selected one of many switches. One example is in a mobile telephone, where operation of a lever enables a list of persons that can be called, to be scrolled up by closing a first switch, to be scrolled ... | {
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1. Field of the Invention
The present invention relates to a pulse generator for generating pulses with a desired pulse width, a timing generator for generating signals with a desired frequency, and a pulse width adjustment method for adjusting the pulse width of pulses generated by a pulse generator.
2. Related Art
A ... | {
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Previously, various systems have been used for driving the sheet advancing chains in machinery of this character and, for example, various systems are disclosed in U.S. Pat. Nos. 2,451,467; 2,708,575; 2,862,233; 2,991,826; 3,217,852; 3,748,078; 3,776,804; and 3,884,129.
In one such prior art patent, a rack gear is used... | {
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1. Technical Field
The present invention relates to the processing of verbal communications, and more particularly, to resolving the coreference resolution problem.
2. Discussion of the Related Art
A mention is an instance of a reference to an object found in one or more documents. Mentions have types, examples includi... | {
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The present invention relates to a carrier aquisition apparatus for recovering the carrier from a received burst in a digital satellite communication system, and more particularly to a carrier recovery apparatus for recovering the carrier at high speed from the receive burst having undergone a significant frequency off... | {
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Embodiments of the present invention relate to an electronic device and, more particularly, to a semiconductor memory device and a program method thereof.
A semiconductor memory device is a storage device that is realized using semiconductor such as silicon (Si), germanium (Ge), gallium arsenide (GaAs), or indium phosp... | {
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A standard cold-rolling stand has a support frame, a pair of small-diameter working rolls rotatable about respective horizontal, parallel, and vertically spaced axes defining a workpiece nip, and a pair of large-diameter backup rolls rotatable about respective axes parallel to and vertically flanking the working-roll a... | {
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1. Field of the Invention
The present invention relates to a Low Drop-Out (LDO) voltage regulator with efficient frequency compensation, and more particularly, to a LDO voltage regulator that adjusts output capacitance to fix frequency of a pole according to current variation of a back-end load.
2. Description of the P... | {
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A gas turbine engine generally includes a fan and a core arranged in flow communication with one another. Additionally, the core of the gas turbine engine general includes, in serial flow order, a compressor section, a combustion section, a turbine section, and an exhaust section. In operation, air is provided from the... | {
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Acid anhydrides are commonly used as curing agents for epoxy resins. Whereas many liquid anhydrides are easily mixed with liquid epoxy resins and are thereby cured in thermoset applications, certain solid anhydrides, such as, for example, trimellitic anhydride (TMA) are more difficult to use as curing agents. Because T... | {
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To perform CT scan examination, a doctor generally sets a scan protocol based on basic information of a patient, such as the gender, a body part to be scanned and a scanning mode. A scan protocol includes a scanning voltage, a scanning current, a scanning duration and a scanning irradiation dose, and the like.
It is es... | {
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1. Technical Field
The present invention relates to a fluid infuser configured to infuse fluid into an object of fluid infusion such as a biological body.
2. Related Art
In order to transport drug solution from an administration pump to a subcutaneous structure, an infusion tube such as a catheter is inserted into and ... | {
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Railroad signal system interlockings or control points are periodically tested to ensure that they are fully functional. An interlocking is a collection of electrical and electronic assemblies including but not limited to relays, logic controllers, signal lamps, switch motors, timers, coding and decoding units, modems,... | {
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This invention relates to a method for identifying objects appearing at random positions, in random orientations, and at random times on an image window and having, on a surface facing the image window, an identification in the form of a field which includes on at least one data track contrasting symbols and a pluralit... | {
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1. Field of the Invention
This invention relates to optical systems. More specifically, this invention relates to optical systems utilized in automatic inspection equipment.
While the present invention is described herein with reference to an illustrative embodiment for a particular application, it is understood that t... | {
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There are many systems available and in use for efficiently loading and unloading truck trailers with relatively uniform types of freight. For example, if a trailer is loaded only with hand liftable cartons, the trailer may be unloaded entirely manually, as onto pallets on a dock; or a conveyor may be extended into the... | {
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In centrifugal pumps, it is common practice to provide front sealing means adapted to provide a seal between the front of an impeller and a front of a pump casing in a region bounding an inlet or suction opening and rear sealing means adapted to provide a seal between the rear of such impeller or its drive shaft and a ... | {
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1. Field
This disclosure relates to integrated systems, and in particular to systems and methods for managing and configuring integrated data, networking, and communication systems.
2. Description of Related Art
Modern integrated systems, such as integrated voice and data (Information Technology) IT systems, are techni... | {
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1. Field of the Invention
The invention relates to a mobile harbor crane for the combined handling of containers and bulk materials, having an undercarriage and an upper carriage, which is mounted rotatably on the base frame of the undercarriage and on which a tower with a boom that can be pivoted about a horizontal ax... | {
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In network-based service provision, certain providers follow an approach where low-level application programming interfaces (APIs) are exposed and allow developers to build customized services. This approach pushes the complexity of service creation from the provider into the customer of the service. A customer invests... | {
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For the most part, high power RF generators are large, heavy and usually need large external power supplies to drive them. Many of these generators require large auxiliary power supplies for filament circuits. There has been an increased interest in the use of Hertzian or spark transmitters as a means of generating ext... | {
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Hitherto, there have been proposed garments that are intended to improve an arm raising movement involved in such as a pitching motion in a baseball game or a shooting motion in a basket ball game (e.g., Patent Documents 1 and 2).
These garments are designed to enhance the athletic ability by directly supporting arm mu... | {
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The present invention pertains to the field of computer networks. More particularly, the present invention relates to synchronization of a time clock maintained by a computer system on a network.
Most conventional computer systems maintain an internal clock to keep track of the time of day. Accurate time of day measure... | {
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This application claims the benefit of Korean Application No. 2000-4373, filed Jan. 28, 2000, in the Korean Patent Office, the disclosure of which is incorporated herein by reference.
1. Field of the Invention
The present invention relates to a cathode ray tube, and more particularly, to a beam index type cathode ray t... | {
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Large scale networks used for cloud computing, search engines, and similar applications, typically include tens or hundreds of servers for load sharing and for redundancy. These networks need to be highly scalable, so there is a need to frequently add more servers to the network infrastructure.
Large scale server netwo... | {
"pile_set_name": "USPTO Backgrounds"
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1. Field of the Invention
This invention relates to a topical solutions and method useful for treating fungal infections of human fingernails and toenails, and for alleviating other symptoms often associated with such fungal infections.
2. Description of Related Art
Fungal infections in, under and around human fingerna... | {
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The present invention relates to a work fixing device, more specifically a work fixing device for gripping a work with circular section inserted in a hole formed in the main body of the work fixing device, comprising a plurality of clamps disposed movably along a guide groove formed in the radial direction in the main ... | {
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The semiconductor industry currently uses different types of semiconductor-based imagers, such as charge coupled devices (CCDs), photodiode arrays, charge injection devices and hybrid focal plane arrays, among others.
Because of the inherent limitations and expense of CCD technology, CMOS imagers have been increasingly... | {
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As the integration degree of semiconductor devices has increased, the size and interval (pitch) of patterns constituting circuits has also been reduced. Accordingly, minute patterns should be formed. However, it can be difficult to form minute patterns that can be applied to semiconductor devices using, for example, a ... | {
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The present invention relates generally to an electronic enclosure with improved EMC performance. More specifically, the present invention relates to an electronic enclosure with improved EMC performance capable of operating within a hostile environment.
A variety of design characteristics must be considered in the dev... | {
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The present invention relates to rotational driving apparatuses for testing internal combustion engines to which a ring gear is attached.
Rotational driving apparatuses for testing internal combustion engines are used to test an internal combustion engine under test by rotating the internal combustion engine without ig... | {
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The present invention is directed, in general, to integrated circuits and, more specifically, to a method of manufacturing an integrated circuit with a micromagnetic device employing a conformal mapping technique and an integrated circuit employing the same.
A magnetic device includes a magnetic core coupled to conduct... | {
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As smartphones are increased in resolution and calculation speed and as graphic processing devices thereof are enhanced in performance, virtual reality (VR) which operated in only conventional large devices operates in small, lightweight devices such as smart glasses, head mount devices (HMDs), and the like. For exampl... | {
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1. Field of the Invention
The present invention relates to a closure apparatus for a vehicle door, in which a striker is disposed on one of a periphery of a door and a periphery of an opening for the door, a lock apparatus removably engageable with the striker is disposed on the other of the periphery of the door and t... | {
"pile_set_name": "USPTO Backgrounds"
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Spinning reels are a popular type of fishing reel, and are especially well adapted for casting lures and bait. A spinning reel generally comprises a body and a leg for mounting the spinning wheel to a fishing rod. A spool is mounted for reciprocal and rotational movement with respect to the body, and a drag system for ... | {
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Metrology targets are designed to enable the measurement of parameters that indicate the quality of wafer production steps and quantify the correspondence between design and implementation of structures on the wafer. Imaging metrology targets as specific structures optimize the requirements for device similarity and fo... | {
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It is a well recognized serious problem in the packaging industry that package filling machines, even though set to dispense a change at a given weight, will produce packages of varying weights. Ideally, package filling machines would produce packages none of which are underweight, and all of which are either at the mi... | {
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The present invention relates to a power transmission unit for motor vehicles, and more particularly to an improvement of a power transmission unit of the type which comprises an auxiliary transmission for selectively completing low and high speed drive power trains and a primary transmission for selectively completing... | {
"pile_set_name": "USPTO Backgrounds"
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1. Technical Field
The invention is in the field of electro-optic modulators of light wave intensity. More particularly, the invention relates to using thin film ferroelectric materials in a Fabry-Perot etalon to provide polarization-insensitive modulation of reflected and transmitted light at high modulation frequenci... | {
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Japanese patent application no. 2000-220497, filed Jul. 21, 2000 is hereby incorporated by reference in its entirety.
The present invention relates to a semiconductor device which stores data by storing an electric charge, a method for refreshing the semiconductor device, and electronic equipment equipped with the semi... | {
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This invention relates to the art of drain cleaning apparatus and, more particularly, to improvements in connection with transmitting torque to the drain cleaning cable in such apparatus and directing and feeding the cable into a drain or waste line to be cleaned.
Drain cleaning apparatus of the character to which the ... | {
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1. Field of the Invention
The present invention relates to a manipulator which is used, for example, for use in laparoscopic surgeries
2. Related Art
In laparoscopic surgeries such as gallbladder extirpation surgery, an operator makes a number of small holes in the patient's abdomen, attaches trocars to the holes, inse... | {
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Smart cards are plastic cards having an embedded Integrated Circuit (IC). That IC may be a logic circuit with its associated memories or a microcontroller with its associated memories and software, or a microcontroller with its associated memories and software coupled to a custom circuit block or interface.
When person... | {
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The concept of providing lean air/fuel mixtures to engines is not new. For example, U.S. Pat. No. 1,916,938 which issued Jul. 4, 1933 describes the use of a by-pass air conduit in a carbureted engine to reduce the amount of fuel in the air/fuel mixture to increase the efficiency of the engine. In the '938 patent, the s... | {
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Protective garments for use by persons subject to potential exposure to radioactive energy are known. Such garments typically have inner and outer linings with an intermediate layer of lead which is impermeable to such rays. Due to the amount of lead utilized, such garments are quite heavy and can cause fatigue to the ... | {
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This invention relates to exterior sheathing panels useful in building construction.
To provide adequate resistance to lateral forces, such as seismic and wind forces, all buildings typically must have bracing attached to the framework of the exterior walls. The materials and labor required to install such bracing adds... | {
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The present invention generally relates to apparatus and methods for detection of ionizing radiation, particularly but not exclusively X-rays, and is usable in a variety of fields including e.g. medical radiology, computerized tomography (CT), microscopy, and non-destructive testing.
Gaseous avalanche detectors, in gen... | {
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(1) Field of the Invention
The present invention relates to a method for producing a field effect type semiconductor device, more particularly to a method for producing a Schottky barrier type field effect transistor (FET) using a semiconductor layer of gallium arsenide (GaAs) as an active layer.
(2) Description of the... | {
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The present invention relates generally to the investment casting art, and more specifically to solid investment mold materials and methods especially useful for casting high melting point metals, such as platinum and the like.
As will be understood by those familiar with the investment casting art, the general procedu... | {
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Proximity sensor devices (also commonly called touchpads or touch sensor devices) are widely used in a variety of electronic systems. A proximity sensor device typically includes a sensing region, often demarked by a surface, which uses capacitive, resistive, inductive, optical, acoustic and/or other technology to dete... | {
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DE 44 22 257 C1 discloses a parking lock with emergency release means for an automatic motor vehicle transmission. The parking lock comprises a parking lock gearwheel and a locking pawl that can be actuated by a selector spindle driven by an electric motor. Emergency release is effected by means of a Bowden cable which... | {
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This invention relates to a light-sensitive silver halide color photographic material containing a novel cyan coupler.
By carrying out color developing processing of a light-sensitive silver halide color photographic material after giving exposure thereto, an aromatic primary amine developing agent reacts with a dye fo... | {
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The oil and gas industries have used “drilling muds” or drilling fluids for a considerable number of years to tap subterranean deposits of natural resources. These drilling fluids are pumped under pressure, from tanks at the wellhead, through the inside of the drill pipe. At the bottom of the bore hole, the fluid exits... | {
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1. Field of the Invention
This invention relates to compositions and methods for the treatment of pain and discomfort associated with sensitive teeth. More particularly, this invention relates to oral compositions that relieve the pain and discomfort associated with sensitive teeth.
2. Description of Related Art
Dentin... | {
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1. Field of the Invention
This invention relates generally to non-volatile dynamic random access memories (DRAM). More particularly, this invention relates to methods and circuits for operating non-volatile DRAM's.
2. Description of Related Art
Non-volatile memories, such as FLASH and Electrically Erasable Programmable... | {
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Construction projects often require that the earth be excavated to define a cut surface that is vertical or nearly vertical. Depending upon the characteristics of the earth at the point where the cut surface is formed, a wall system may be used to stabilize the earth at the cut surface. The wall system used to stabiliz... | {
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The present invention relates to a method of machining of flat parts, such as for example silicon wafers.
Machining of silicon wafers are known in the art. For producing silicon wafers, silicon ingots with a cylindrical shape are sliced into the thin wafers by cut-off grinding. The wafer circumference is ground with a ... | {
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The invention relates to a self-powered remote control device comprising: transmission means, a feeder circuit connected to the transmission means, a generator supplying electric power connected to the feeder circuit, and control means associated to the electric power generator. ... | {
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Ink jet printing systems typically operate by applying ink from print head nozzles onto a print media such as paper. The wetted print media is then typically moved to a drying station that contains one or more heaters that are positioned to heat the ink and hence facilitate its drying on the print media. The heaters ty... | {
"pile_set_name": "USPTO Backgrounds"
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1. Field of the Invention
The present invention relates to an image forming apparatus transferring a toner image to a transfer material.
2. Description of the Related Art
Conventionally, there has been known an image forming apparatus having a plurality of photosensitive drums arranged laterally in a line and having an... | {
"pile_set_name": "USPTO Backgrounds"
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1. Field of the Invention
This invention relates to the testing of underground formations or reservoirs. More particularly, this invention relates to methods for sampling and testing a formation fluid.
2. Description of the Related Art
To obtain hydrocarbons such as oil and gas, boreholes are drilled by rotating a dril... | {
"pile_set_name": "USPTO Backgrounds"
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There has been disclosed a technology in which when multiple kinds of risk information are generated, the display mode of warning displays respectively indicating multiple kinds of risk information on display means provided in a vehicle is changed according to predetermined conditions (see, for example, patent document... | {
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Remote control systems are used in applications such as home control, building automation, and industrial automation. Typically, a central controller is used to control multiple satellite controllers on a network, which in turn control peripheral devices, systems, or subsystems. Each satellite controller has a unique a... | {
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The vertebral or spinal column is a flexible assembly of vertebrae stacked on top of each other extending from the skull to the pelvic bone which acts to support the axial skeleton and to protect the spinal cord and nerves. The vertebrae are anatomically organized into four generalized body regions identified as cervic... | {
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The present invention relates to a flash memory, especially, to a flash memory, which comprises an error correction circuit and has high reliability, and to a flash memory used for such as NAND type flash memory and NOR type flash memory.
Among the nonvolatile semiconductor memories, the flash memory can electrically e... | {
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The present invention is directed to a method and system of retrofitting conventional mechanical standard lock posts or adjustment cap screws which are used to clamp the bowl assembly of a cone crusher. In the prior art, mechanically adjustable cone crushers require periodic inspection for bowl looseness and are suscep... | {
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1. Field of the Invention
The invention disclosed below relates to the identification of target cell antigens that can be used to generate immunologically active compositions. These compositions, when administered, will stimulate the immune system of a subject to mount an immune response against a target cell displayin... | {
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Semiconductor memories, such as dynamic random access memories (DRAMs), are widely used in computer systems for storing data. A DRAM memory cell typically includes an access field-effect transistor (FET) and a storage capacitor. cell typically includes an access field-effect transistor (FET) and a storage capacitor. Th... | {
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In recent years, camera modules for taking photos have begun to be incorporated in mobile terminals such as mobile phones and lap-top computers. Downsizing the camera modules is a prerequisite for enhancing the portability of these apparatuses. The camera module operates with an image pickup device such as a CCD (Charg... | {
"pile_set_name": "USPTO Backgrounds"
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The present invention relates to horn antennas and more particularly to an improved patch horn antenna operable in two different frequency bands.
There has been a significant growth in WLAN (wireless local area network) due to an increasing demand of mobile communication products in recent years. IEEE 802.11 WLAN proto... | {
"pile_set_name": "USPTO Backgrounds"
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The present invention relates to a device for massaging the sole of foot including the arch of foot.
A conventional massage device for such a purpose is provided with projection rollers. The rollers are rotatable about axes parallel to each other and positioned in one and the same flat plane, and the projections are of... | {
"pile_set_name": "USPTO Backgrounds"
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1. Field of the Invention
The present invention relates to a control circuit, and more particularly, to an LED control circuit.
2. Description of Related Art
In recent years, Light Emitting Diode (LED) has been widely used in lighting application. Comparing to traditional fluorescent tube, LED tube conserves more energ... | {
"pile_set_name": "USPTO Backgrounds"
} |
The micro titer plate reader has been a workhorse for bioanalytical testing for decades. It enables the facile and rapid interrogation of an array of chemical reactions. Typically 8 by 12 well formats of 96 wells are filled with reagents and or products of a colorimetric or fluorescent reaction. Higher order formats in... | {
"pile_set_name": "USPTO Backgrounds"
} |
Communications system frequently include a plurality of network nodes which are coupled to access nodes through which end nodes, e.g., mobile devices, are coupled to the network. Network nodes may be arranged in a hierarchy. Access Authentication and Authorization (AAA) servers are nodes which are normally placed relat... | {
"pile_set_name": "USPTO Backgrounds"
} |
This invention relates to laser inertial integrating rate sensors and, more specifically, to sensors in which a dither bias is used to obviate the effects of lock-in inherent in such sensors.
The behavior of ring laser inertial integrating rate sensors is well understood by those skilled in the art. Inherent in such se... | {
"pile_set_name": "USPTO Backgrounds"
} |
1. Field of the Invention
The present invention relates in general to the cleaning of precision components, and more particularly to a cleaning apparatus and method of use particularly suited for cleaning precision components without leaving harmful residue on the component surface.
2. Description of the Related Art
On... | {
"pile_set_name": "USPTO Backgrounds"
} |
A conventional valve timing control device comprises: a rotational shaft for opening and closing a valve; a rotational transmitting member rotatably mounted on the rotational shaft; a vane provided on the rotational shaft; a pressure chamber formed between the rotational shaft and the rotational transmitting member and... | {
"pile_set_name": "USPTO Backgrounds"
} |
Recently, studies have been made on a gas turbine facility in which CO2 in exhaust discharged from a turbine is partly circulated to a combustor. In this gas turbine facility, studies have been made on achieving a thermal power generation system that performs power generation simultaneously with the separation and reco... | {
"pile_set_name": "USPTO Backgrounds"
} |
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