id large_stringlengths 11 17 | text large_stringlengths 357 1.01M | added large_stringlengths 10 10 ⌀ | title_language large_stringclasses 1
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|---|---|---|---|---|
US-72118885-A | Curb inlet with removable gutter form
ABSTRACT
A curb inlet having a removable non-concrete gutter form, which is an arcuate, generally rectangular strip having a concave front face and a convex rear face with a plurality of handles secured to the rear face and, also secured to that rear face, a plurality of aligning... | 1985-04-09 | en | 1986-09-09 |
US-24159094-A | Filter element having a flat and non-flat configuration
ABSTRACT
A filter element of the present invention provides low pressure loss, superior filter performance and bonding of filtering material, and compactness. An inlet path of a nearly semicircular configuration which is formed in the width direction of a filter... | 1994-05-12 | en | 1996-10-08 |
US-28083288-A | Method for generating an operating system by a static link-editor
ABSTRACT
In an operating system generation method of a computer, a symbolic name is converted into an identification code, which is further converted into an address. This enables an inter-reference operation to be achieved between a kernel and input/o... | 1988-12-07 | en | 1992-08-04 |
US-96721792-A | Biomagnetometer having flexible sensor
ABSTRACT
A biomagnetometer includes a magnetic field sensor unit having a magnetic field pickup coil. A vessel contains the sensor unit. The vessel includes a flexible contact face with the magnetic field sensor unit mounted in the interior of the vessel adjacent to the flexible... | 1992-10-27 | en | 1995-08-15 |
US-18264680-A | Stereo signal demodulator having an improved separation characteristic
ABSTRACT
A stereo signal demodulator includes a switching circuit for separating the stereo composite signal into left and right signal components. A composite stereo signal is attenuated in a preset quantity and superimposed upon the left and rig... | 1980-08-29 | en | 1983-06-28 |
US-57286890-A | Composite closure with seal proportioning lip
ABSTRACT
A composite closure with a side seal proportioning lip is disclosed, with the closure including an outer plastic closure cap, and a plastic sealing liner positioned adjacent a top wall portion of the cap. The sealing liner includes a central disc-shaped portion, ... | 1990-08-27 | en | 1991-11-12 |
US-11497593-A | Palatable balanced amino acid-modified diet
ABSTRACT
In the present invention, L-amino acids comprise the medical food which provides a source of protein-equivalent of free purified L-amino acids in a palatable powdered form which can be incorporated into a liquid beverage or into proprietary low-protein solid food p... | 1993-08-31 | en | 1995-05-02 |
US-11634380-A | Detection of moving objects
ABSTRACT
A system for detecting and classifying vehicles, moving in the vicinity of a seismic detector, includes a time threshold circuit and, complementary to this circuit, two parallel amplitude detector circuits. One detector circuit utilizes amplitude thresholding to distinguish the se... | 1980-01-07 | en | 1992-04-21 |
US-68913746-A | Isolation of xylene isomers
Patented Nov. 21, 1950 ISOLATION OF XYLENE ISOMERS David M. Mason, Linden, N. J assignor to Standard Oil Development Company, a corporation of Delaware Application August 8, 1946, Serial No. 689,137
11 Claims.
This invention relates to a method for isolation of para-xylene and meta-xyle... | 1946-08-08 | en | 1950-11-21 |
US-16848988-A | Variable compliance device
ABSTRACT
A variable compliance device having a tool plate attached between a tool and a robot arm to allow limited movement of the tool plate relative to the robot arm. A concave bill seat connected to the tool plate and a pin having a concave surface house a bearing ball. An inflatable dia... | 1988-03-15 | en | 1989-12-05 |
US-44636889-A | Selective call receiver theft protection device
ABSTRACT
A selective call receiver allows reprogramming of the options stored within a code plug only after entry of a correct password. After a predetermined number of unsuccessful attempts to enter a correct password, the selective call receiver is user disabled such ... | 1989-12-05 | en | 1991-12-17 |
US-14186598-A | Chemical cabinet employing air flow baffles
ABSTRACT
This invention concerns a cabinet for chemical canister storage and dispensing. More particularly, this invention concerns a cabinet structure comprising: walls connected to a base and a top to provide an enclosed structure; wherein at least one wall has at least o... | 1998-08-28 | en | 2000-08-22 |
US-78658291-A | Method of making improved polyester filaments, yarns and tows
ABSTRACT
Air-jet texturing with drawing, especially cold-drawing, or hot-drawing or other heat-treatments of spin-oriented crystalline polyester filaments, and particularly polyester feed yarns, that have been prepared by spinning at speeds of, e.g., 4 km/... | 1991-11-01 | en | 1993-09-14 |
US-52411274-A | Glass fibers coated with a silanized butadiene polymer
ABSTRACT
A composition for use in the treatment of glass fibers to promote a strong bonding relationship between glass fibers and plastics and elastomeric materials comprising a silanized butadiene polymer which has been reacted with a halosilane and the product ... | 1974-11-15 | en | 1976-05-11 |
US-27262994-A | Laminate
ABSTRACT
An anisotropy-free laminate having much higher strength and stiffness as compared with conventional articles is here disclosed which can be prepared by laminating an orientated ultra-high-molecular-weight polyethylene onto an adhesive layer obtained by modifying an olefin polymer with an unsaturated... | 1994-07-11 | en | 1995-08-29 |
US-22610194-A | Robot assembly
ABSTRACT
A robot assembly, including a central hub, has two arms arranged for independent rotation about the hub. Two carriers, oriented 180° apart from each other, are coupled to an end of each of the arms. A drive is provided for rotating the arms in opposite directions to extend one or the other of ... | 1994-04-11 | en | 1995-09-05 |
US-97270297-A | Non-reusable syringe
ABSTRACT
Non-reusable syringe having a syringe body, a hypodermic needle and a slidable piston for drawing and discharging fluid through the needle. In one embodiment, the non-reusable syringe includes a movable engagement member. A first position of the movable engagement member permits initial ... | 1997-11-18 | en | 1998-11-10 |
US-37806195-A | Method for attaching microspheres to a substrate
ABSTRACT
A composition of matter includes a solid substrate having covalent bonds, provided by a connecting ligand, to at least one of (a) and (b), namely: (a) a single layer of at least one species of microspheres containing residual reactive functions; (b) a multipli... | 1995-01-25 | en | 1997-07-29 |
US-80990077-A | Selector switch relay
ABSTRACT
A rotary device acts as a switch and relay for manual or remote operation with the use of a rotary solenoid and a unique ratchet and automatic electrical contact opening and closing mechanism. The ratchet coacts with a spring loaded drive bar mounted perpendicular to a central axis of a... | 1977-06-24 | en | 1979-01-30 |
US-45738254-A | Conversion of hydrocarbons
Jan- 27, 195 B. l. SMITH ET AL 2,871Ql83 CONVERSION OF HYDROCARBONS Filed Sept. 21. 1954 1 PRODUCTS FLUE GASES LOW TEMPERATURE BURNER M U U D S E R 22 FLUIDIZATION TRANSFER LINE REACTOR HIGH TEMPERATURE BURNER LIGHT GASES Brook Smith Inventors: Edward ion XC John W. Herrmonn Attorney United... | 1954-09-21 | en | 1959-01-27 |
US-73315096-A | Filter circuit using a junction capacitor of a semiconductor
ABSTRACT
A filter circuit using junction capacitors of semiconductors of the present invention prevents the distortion of signal waveforms and is not affected by parasitic capacitors. The filter circuit includes a resistor whose first terminal is connected ... | 1996-10-16 | en | 1998-06-02 |
US-78729385-A | Method for reducing emissions utilizing pre-atomized fuels
ABSTRACT
Methods and composition are provided to facilitate the utilization of highly viscous hydrocarbons as clean burning fuels.
RELATED APPLICATIONS
The present application is a continuation-in-part of application Ser. No. 653,808 filed Sept. ... | 1985-10-15 | en | 1987-05-19 |
US-66726596-A | Poly(ethylene oxalate), product formed of molded therefrom and production process of poly(ethylene oxalate)
ABSTRACT
The invention provides poly(ethylene oxalate) containing recurring units represented by the following formula (1): ##STR1## in a proportion of at least 60 basal mol %, wherein (a) the solution viscosit... | 1996-06-20 | en | 1997-11-18 |
US-12772080-A | Electric discharge lamp
ABSTRACT
A high pressure electric discharge lamp exhibits lowered starting voltages and improved lumen performance by utilizing within the arc discharge tube a starting probe that is electrically isolated at all times.
TECHNICAL FIELD
This invention relates to electric discharge l... | 1980-03-07 | en | 1982-04-06 |
US-3645104D-A | Tower structure
ABSTRACT
A tower structure embodying the geometric properties of a hyperboloid of one sheet. Said tower comprises a lower base, an upper platform, and a plurality of inclined legs extending between said base and said platform. Said inclined legs are so inclined and so spaced, with respect to a central... | 1969-12-29 | en | 1972-02-29 |
US-44387174-A | Lock and interlock mechanism
ABSTRACT
A multiple shelf cabinet has a plurality of slidable shelves and a plurality of pivoted doors closing off said shelves. A combined shelf and door locking mechanism acts to either by means of a key lock prevent all of the doors from being opened and shelves from being slid outward... | 1974-02-19 | en | 1975-06-10 |
US-38846773-A | Vehicle wheel traction mat
ABSTRACT
A traction mat especially suitable for use under a vehicle wheel comprises a series of articulated serpentine traction strips with at least certain of the strips having superior traction edge projections. The mat can be compactly rolled for storage.
United States Patent 1 1 Gantert... | 1973-08-15 | en | 1975-01-07 |
US-3996898-A | Multimode, multispectral imaging system
ABSTRACT
A multispectral imaging system for generating imagery from a broad range of electromagnetic radiation. In a preferred embodiment, the system comprises an image processor unit having a plurality of dedicated inputs formed thereon, each of which connectable to a respecti... | 1998-03-16 | en | 1999-12-28 |
US-61809696-A | Method for treatment of an aqueous waste material
ABSTRACT
The invention is directed to a method for treating an aqueous waste material in order to reduce the volume of the material for disposal and/or landfill. In the method, an aqueous waste material containing organic compounds is contacted with calcium carbide un... | 1996-03-19 | en | 1998-08-11 |
US-27182594-A | Handle fastening on a utensil, for example a cooking utensil
ABSTRACT
It is difficult in utensils manufactured by die casting or injection molding, for example cooking utensils of an aluminum alloy, to directly fasten a support arm on which in turn a handle piece can be fastened. Therefore, holding bars are needed in... | 1994-07-07 | en | 1996-09-17 |
US-61460096-A | Barbed tubular connectors
ABSTRACT
The present invention relates to a connector for joining flexible tubular members. The connector has a cylindrical body having an outer diameter and at least one circumferential recess. At least one barb member is positioned and retained at least partially in the recess. The barb me... | 1996-03-13 | en | 1998-12-29 |
US-23737199-A | Installing structure for an electrically-driven wheelchair
ABSTRACT
In a wheelchair, a rear wheel part with a pair of rear wheels is assembled to the rear side of a frame in detachable state. The frame is constituted in foldable state. The rear wheel part and the rear side of the frame are provided with a locking mem... | 1999-01-26 | en | 2000-10-24 |
US-67897784-A | High strength glass-ceramic containing apatite and alkaline earth metal silicate crystals and process for producing the same
ABSTRACT
A high strength glass-ceramic containing apatite and alkaline earth metal silicate (diopside/forsterite/akermanite) crystals having an excellent affinity for a living body and a proces... | 1984-12-06 | en | 1985-12-24 |
US-43110374-A | Neck exercising device
ABSTRACT
A neck exercising device in the form of a hat with a brim that supports one or more circular tracks in which a ball is free to be rolled around each track. The hat is strapped to the head of the operator and the head is continually moved to cause the ball to roll along the endless trac... | 1974-01-07 | en | 1975-02-18 |
US-19896662-A | Separable fastener biasing system
Aug. 18, 1964 A. G. CARTER ETAL 3,144,696
SEPARABLE FASTENER BIASING SYSTEM Filed May 31, 1962 ANDREW e. CARTER HERMAN e. ALOFS INVENTORS United States Patent 3,144,696 SEPARABLE FASTENER BEASHQG SYSTEM Andrew G. Carter, Grand Rapids, Mich, and Herman G.
Alofs, 1512 Yorkshire SE, G... | 1962-05-31 | en | 1964-08-18 |
US-7008087-A | Displacer arrangement for external combustion engines
ABSTRACT
An external combustion engine is provided with an engine body containing a cylinder, a working fluid within the cylinder, and a displacer piston reciprocable between two ends of the cylinder. A heat exchanger matrix permeable to said working fluid is prov... | 1987-07-06 | en | 1988-10-04 |
US-84123892-A | Detection assembly for an infrared monitoring system
ABSTRACT
A detection assembly is disclosed for an infrared monitoring system, comprising a strip of elementary infrared detectors for analyzing the background of a scene. The elementary detectors are image formation detectors having sensitive areas smaller than the... | 1992-02-24 | en | 1993-07-20 |
US-35803089-A | Echo canceler-suppressor speakerphone
ABSTRACT
An echo canceler-suppressor speakerphone arrangement effectively addresses the limitations of regeneration and reverberant return echo inherent in the design of speakerphones. The tendency for regeneration is eliminated by employing adaptive echo cancellation in the rece... | 1989-05-30 | en | 1991-05-14 |
US-10036693-A | Programmable controller with fuzzy control function, fuzzy control process and fuzzy control monitoring process
ABSTRACT
A process for monitoring fuzzy control information of a programmable controller having a fuzzy control function and at least one input converting module and/or output converting module by using a f... | 1993-08-02 | en | 1995-02-07 |
US-57655475-A | Centerless grinder work support and booty roller therefor
ABSTRACT
A work support for a centerless grinder or the like comprises an elongated floor-supported guide tube adapted to extend along beneath a work piece to be machined in the grinder with a plurality of V-shaped supports arranged on the guide tube in spaced... | 1975-05-12 | en | 1977-04-19 |
US-66186276-A | Poly(aryloxyphosphazene) copolymers
ABSTRACT
Poly(aryloxyphosphazene) copolymers and foams thereof having a significant portion of C 1 - C 4 alkoxyphenoxy groups are described. The copolymers consist of the units which occur in a nonregular fashion and are represented by the following general formulas: ##STR1## whe... | 1976-02-27 | en | 1977-10-11 |
US-39521864-A | Filter press
FUMIO KAGA Dec. 26, 1967 FILTER PRESS 5 Sheets-Sheet 1 Filed Sept 9, 1964 F uMro- KAGA BMW/W A 774 M5 vs Dec. 26, 1967 FUMO KAGA 3,360,130
FILTER PRESS A mews vs Dec. 26, 1967 FUMIO KAGA 7 3,360,130
FILTER PRESS Filed Sept. 9, 1964 5 Sheets-Sheet C5 LYVENI'OR. Fuwro KAGA ,MZW /k ATTORNEKS Dec. 26, 196... | 1964-09-09 | en | 1967-12-26 |
US-31845781-A | Electrolysis cell with intermediate chamber for electrolyte flow
ABSTRACT
The economy of production of hydrogen and sulfuric acid in a three chamberlectrolysis cell in which an electrolyte flows through the intermediate chamber (11) which is bounded by ion exchanger membranes (9,10) can be improved by the provision o... | 1981-11-05 | en | 1984-04-17 |
US-80283377-A | Programmable calculator including a key for performing either a subtraction or a unary minus function
ABSTRACT
An adaptable programmable calculator is provided by employing modular read-write and read-only memory units capable of being expanded to provide the calculator with additional program and data storage functi... | 1977-06-01 | en | 1979-08-07 |
US-40972982-A | Shoring frame
ABSTRACT
A right-angled triangular shoring or scaffolding frame unit having its acute apices blunted at right angles to the adjacent side and having multiple holes therein adapted for bolt assembly in a plurality of positions. Said triangular units preferably are made from aluminum and used in identical... | 1982-08-20 | en | 1985-09-17 |
US-26053063-A | Defluorination process
INVENTORS G.R. HETTICK JOE VAN POOL C.C. CHAPMAN G. R. HETTICK ETAL DEFLUORINATION PROCESS Filed Feb. 25, 1965 Aug. 31, 1965 A TTORNEYS United States Patent 3,204,011 DEFLUORINATIGN PROCESS George R. Hettick, Joe Van Pool, and Charles C. Chapman, all of Bartlesville, Okla, assignors to Phillip... | 1963-02-25 | en | 1965-08-31 |
US-35027394-A | Apparatus for guiding a wire
ABSTRACT
An apparatus for guiding a wire including a device for producing a washing jet and a device for removing washing mist generated from the washing jet which has a suction box. The suction box is located on an opposite side of the wire from the device for producing a washing jet. Th... | 1994-12-05 | en | 1996-11-12 |
US-32616889-A | Hydrophobic attachment site for adhesion peptides
ABSTRACT
The invention provides a method of attaching peptides containing a biologically active site, for example RGD-containing adhesion peptides, to a solid surface through a hydrophobic domain, and peptides so attached. The hydrophobic domain can contain either hyd... | 1989-03-20 | en | 1992-06-09 |
US-49716995-A | Externally-applied medicine for curing black foot disease
ABSTRACT
An externally-applied medicine for curing black foot disease comprising a basis part consisting of equal amount of ground, powdered, and mixed clove, frankincense, myrrha, rhizama arisaematis, pinellia, monkshood (root) or kusnezoff monkshood (root), ... | 1995-06-30 | en | 2000-06-20 |
US-49952265-A | Production of sulfuric acid
Oct. 31, 1967y J. B. RINCKHOFF 3,350,169
PRODUCTION OF' SULFURIC ACID Filed oct. 21, 1965 JOHN B. RINCKHOFF INVENTOR.
mgl. M
A G EN T United States Patent O 3,350,169 PRQDUCTIUN F SULFURIC ACID .lohn B. Rinckhoff, Westfield, NJ., assignor to Chemical Construction Corporation, New York, ... | 1965-10-21 | en | 1967-10-31 |
US-83524686-A | Process for the preparation of 2-alkyl cyclopent-2-enones
ABSTRACT
A process for the preparation of 2-alkyl cyclopent-2-enones having the formula: ##STR1## wherein R is as defined hereinafter. An α-olefin having the formula CH 2 ═CH--CH 2 R is oxidized to the corresponding epoxide. The epoxide is reacted with an al... | 1986-03-03 | en | 1987-06-16 |
US-12203880-A | Apparatus for resistance welding of can bodies
ABSTRACT
An apparatus for resistance welding of the longitudinal seam of can bodies by means of electrode rollers which are suspended so as to be oscillatingly drivable transversely with respect to the edges of the can bodies which are to be welded, in order to prevent p... | 1980-02-19 | en | 1982-06-01 |
US-52374195-A | Semiconductor memory and screening test method thereof
ABSTRACT
A semiconductor memory comprises a dynamic type memory cell array arranged to form a matrix and provided with word lines commonly connected to memory cells of respective columns and bit lines commonly connected to memory cells of respective rows, a dummy... | 1995-09-05 | en | 1996-07-02 |
US-18087180-A | Display device of an electronic language interpreter
ABSTRACT
An electronic language interpreter is characterized by having a display device for displaying second words represented in a second language equivalent to a first word in a first language. When the data length of the second words exceeds the capacity of dig... | 1980-08-25 | en | 1983-02-08 |
US-64235975-A | Carbon electrodes for an ultraviolet arc lamp for use in a light-fastness tester
ABSTRACT
Upper and lower carbon electrodes for an ultraviolet arc lamp used for light-fastness testing. The upper electrode is in the shape of an elongated cylinder, the cross-section of which has an exterior annular portion consisting o... | 1975-12-19 | en | 1977-02-01 |
US-91760278-A | Bis (difluoromaleimide) capped propolymers and polymers
ABSTRACT
End-capping an aromatic diamine or a precursor formed by reaction of an aromatic diamine with an aromatic dianhydride with difluoromaleic anhydride yields prepolymers which thermally cure at temperatures from about 150° to about 200° C. to form polymers... | 1978-06-21 | en | 1979-11-06 |
US-3619330D-A | Adjustable clamp used in a tube splicing machine
ABSTRACT
A machine for splicing unvulcanized inner tubes. The machine employs a clamp which is adjustable for holding various size inner tubes. The clamp has a pair of end sections with configured recesses for receiving opposing edges of the inner tube and a pair of in... | 1970-02-25 | en | 1971-11-09 |
US-92864278-A | Transfer and inverter machine
ABSTRACT
A machine is positioned in the line of a gypsum board manufacture to provide lifting arms, which are actuated up through the line to remove board sections, invert and transfer them to an adjacent area for subsequent drying. The lifting arms are reciprocated, end for end, during ... | 1978-07-27 | en | 1980-09-02 |
US-13259693-A | Spreading device for a binding apparatus and combined punch and binding apparatus
ABSTRACT
A spreading device is provided for a spreading and binding machine, to which several fixed spreading fingers are arranged at the side. These spreading fingers cooperate with corresponding spreading hooks of a movable plate, in ... | 1993-10-06 | en | 1995-07-11 |
US-24230662-A | Method and apparatus for the production of crumb shells
Aug. 24, 1965 J. K. CAMERON ETAL 3,202,114
METHOD AND APPARATUS FOR THE PRODUCTION OF CRUMB SHELLS Filed Dec. 4, 1962 6 Sheets-Sheet 1 F|G-I INVENTORS JAMES K. CAMERON PARKER WELCH BY ATTORNEYS Aug. 24, 1965 J. K. CAMERON ETAL 3,202,114
METHOD AND APPARATUS FO... | 1962-12-04 | en | 1965-08-24 |
US-64160875-A | Method and apparatus for aligning read/write heads in a disc recorder
ABSTRACT
In a magnetic disc recorder utilizing a servo head to generate a feedback signal for the positioning of the heads on the recording disc, a method for aligning the read/write heads with the servo heads by eliminating substantially all of th... | 1975-12-17 | en | 1978-02-21 |
US-63918357-A | Therapeutic compositions containing heat-treated attapulgite
Zeus
other clay minerals.
United States Patent Otiice 2,918,405 Patented Dec. 22, 19 59 THERAPEUTIC COMPOSITIONS CONTAINING HEAT-TREATED ATTAPULGITE Martin Barr, Philadelphia, and Anthony L. Monaco, Norristown, Pa., assignors to American Home Products Cor... | 1957-02-11 | en | 1959-12-22 |
US-78555247-A | Hydrocarbon synthesis process and the production of synthesis gas
Aug. 18, 1953 M. BENEDICT ET Al.
BON SYNTHESIS P HYDROCAR ROCESS AND THE PRODUCTION OF' SYNTHESIS GAS Filed NOV. l2, 1947 patentedV Aug. 18,
HYDROCARBON SYNTHESIS PROCESS AND THE PRODUCTION OF SYNTHESIS GAS Manson Benedict, Westeld, Albert C. Faatz, ... | 1947-11-12 | en | 1953-08-18 |
US-62311584-A | Process for preparing ZnSe single crystal
ABSTRACT
A process for preparing a large ZnSe single crystal, comprising vacuum sealing polycrystalline ZnSe prepared by a chemical vapor deposition in a capable and hot isostatically pressing polycrystalline ZnSe in the capsule, by which the ZnSe single crystal having such h... | 1984-06-22 | en | 1986-04-22 |
US-24081162-A | Controls for heat pumps having air exposed outdoor air coils
R. T. PALMER Filed NOV. 29, 1962 May 19, 1964 CONTROLS FOR HEAT PUMPS HAVING AIR ExPOsED OUTDOOR AIR cOILs Izweraorf Raew TPaZmea United States Patent O CONTRGLS FOR PRAT PUMPS HAVING AER EXPSED UUTDOR AIR COILS Robert T. Palmer, Sharon, Mass., assigner to ... | 1962-11-29 | en | 1964-05-19 |
US-6279993-A | Method for treating neurological disorders
ABSTRACT
A method for ameliorating a neurological disorder in a human by administration to the cerebrospinal fluid (CSF) of a therapeutic agent in a dispersion system which allows the therapeutic agent to persist in the cerebro-ventricular space.
BACKGROUND OF THE I... | 1993-05-14 | en | 1995-10-03 |
US-90499178-A | Method for purifying phosphate containing waste waters
ABSTRACT
Process for purifying phosphate containing waste waters in which aluminum oxide is used as the sorption material. The waste water is brought into contact with fine-grained aluminum oxide in a grain size range from 0.05 to 0.2 mm. Simultaneously, a gas is... | 1978-05-11 | en | 1980-10-28 |
US-60665490-A | Dryer apparatus
ABSTRACT
A dryer apparatus is disclosed for drying a pressed web. The apparatus includes a plurality of single tier dryer sections in which successive sections dry alternate sides of the web, the web being transferred between successive sections without any open draw of the web such that the web is un... | 1990-10-31 | en | 1993-09-07 |
US-3744414D-A | Dampening device for lithographic presses
ABSTRACT
A dampening system for a printing press which includes a resilient metering roller which is concave in plan profile, having a diameter at its ends which is larger than the diameter over the central portion so as to develop relatively higher contact pressure at its en... | 1971-10-19 | en | 1973-07-10 |
US-66697291-A | Oxyhydrochlorination catalyst
ABSTRACT
An improved catalyst and method for the oxyhydrochlorination of methane is disclosed. The catalyst includes a pyrogenic porous support on which is layered as active material, cobalt chloride in major proportion, and minor proportions of an alkali metal chloride and of a rare ear... | 1991-03-11 | en | 1992-08-18 |
US-95907097-A | Method for releasing call in cordless telephone
ABSTRACT
A cordless telephone releases a telephone call, in case that a handset unit is engaged in the telephone call over a predetermined time even though a telephone conversation has been completed. During the telephone conversation, a base unit periodically transmits... | 1997-10-28 | en | 2000-03-07 |
US-55762575-A | Attachment for reflectors for spoke wheels
ABSTRACT
An attachment for combination with wheel reflectors attached to and/or carried by the spokes of spoke wheels. Wheel reflectors normally provide increased visibility from only right angles to the direction of travel. The attachment, of double-faced reflectorized cons... | 1975-03-12 | en | 1975-12-09 |
US-67063384-A | Folder for paper sheets or the like
ABSTRACT
A folder for paper sheets comprising a carrier body (20) is provided, said folder consisting of a bottom (21), a back (22) optionally including a handling hole (36), and a cover (23), said parts being joined to each other by means of permanently foldable creases (26, 27). ... | 1984-11-13 | en | 1986-07-15 |
US-70362085-A | Jig apparatus for arraying and supporting works to be soldered
ABSTRACT
A jig apparatus for arraying and supporting work to be soldered wherein a plurality of lower supporting bars for supporting the lower side of a work are arranged so as to extend in a frame designed to be mounted on a conveyor holder of an automat... | 1985-02-21 | en | 1986-04-08 |
US-29632194-A | Control device for folding and expanding a base portion of a playpen
ABSTRACT
A control device for folding and expanding a base portion of a playpen includes four block members each fixed on a base portion which is mounted on a mediate portion of the playpen and each pivotally engaged with one of four drive posts eac... | 1994-08-25 | en | 1996-03-12 |
US-23716594-A | Beverage container with pull ring
ABSTRACT
A beverage container is provided with a pull ring attached to the outer surface of the cap thereof and with a gas chamber disposed under the inner surface of the cap thereof. The gas chamber has a top lid provided with a whistling hole and a bottom lid provided with a small ... | 1994-05-03 | en | 1995-02-14 |
US-80934559-A | Production of powdered polycarbonates
Unite States Patent M 2,989,503 PRODUCTION OF POWDERED POLYCARBONATES Bart Paul Jibben, Arnhem, Netherlands, assignor, by
mesne assignments, to N.V. Onderzoekingsinstituut Research, Arnhem, Netherlands, a corporation of the Netherlands No Drawing. Filed Apr. 28, 1959, Ser. No. ... | 1959-04-28 | en | 1961-06-20 |
US-17381671-A | Device for recording weaving faults
ABSTRACT
Device for recording weaving faults in fabric being manufactured on weaving machines in which a recording card is fixed to a drum means and has associated therewith writing means that are initiated through an electro-magnet and circuitry connected to at least one stop moti... | 1971-08-23 | en | 1976-08-31 |
US-44773095-A | White balance control device for use in both an outdoor and indoor mode
ABSTRACT
A white balance control device is provided for use in a video camera or a still video camera in which white balance control signals are controlled so that an object may be photographed without the occurrence of color failure. A microcomp... | 1995-05-23 | en | 1996-10-15 |
US-23513762-A | Process of using shellac-compositions
United States Patent 3,215,551 PROCESS OF USING SHELLAC-COMPOSITIONS Irving Skeist, Summit, N.J., Rock F. Martel, Stamford,
Conn., and Werner R. Kuebler, Ho-Ho-Kus, N..l., assiguors to Gillespie-Rogers-Pyatt Co., Inc, New York, N.Y., a corporation of Delaware No Drawing. Filed N... | 1962-11-02 | en | 1965-11-02 |
US-11817893-A | Electronic circuit device having a series connection of resistor and capacitance as a noise reducing circuit connected to a power source wiring
ABSTRACT
A power source wiring supplies power to individual electronic circuits constituting an electronic circuit device. Load circuits are connected to the power source wir... | 1993-09-09 | en | 1995-03-07 |
US-3731242D-A | Method of forming plural strip-shaped magnetic poles
ABSTRACT
To form strip-shaped poles in a preferably resilient magnet an electric conductor is provided in the direction of current flow with a plurality of parallel soft-iron strips on which the object to be magnetized is placed. A current pulse is passed through t... | 1971-08-23 | en | 1973-05-01 |
US-40419673-A | Diphenylsulfides as hypolipidemics
ABSTRACT
1. A PHARMACEUTICAL COMPOSITION IN THE FORM OF A TABLET, CAPSULE, DISPERSIBLE POWDER, GRANULE, SYRUP OR ELIXIR USEFUL IN THE TREATMENT OF LIPIDEMIA IN MAMMALS COMPRISING AS AN ACTIVE INGREDIENT THEREOF A COMPOUND OF THE FORMULA HO-(1,4-PHENYLENE)-S-(1,4-PHENYLENE)-OH OR... | 1973-10-09 | en | 1974-11-26 |
US-18339488-A | Infrared-sensitive electrophotoconductive element comprising an anthanthrone, a phthalocyanine and an oxadiazole compound in admixture
ABSTRACT
An electrophotoconductor is disclosed, comprising a conductive support having provided thereon a photoconductive layer comprising a resin binder having dispersed therein an a... | 1988-04-13 | en | 1989-09-19 |
US-60389684-A | Strainer for submergible pump
ABSTRACT
A strainer for use in a submergible pump is constructed by a plurality of stoppers arranged on a plate member and each of the stoppers is disposed and extended in the direction of liquid flow passing from the peripheral portion of the plate member towards the central portion of ... | 1984-04-25 | en | 1985-12-24 |
US-92336486-A | Electrochemical generator utilizing solid polymer-salt complex
ABSTRACT
An electric current producing primary electrochemical cell and a process for producing electric current at an ambient temperature of about 20° C. to about 100° C. in a primary electrochemical cell using a polymer electrolyte which is a solid at a... | 1986-10-27 | en | 1987-10-27 |
US-32837889-A | Schmitt-trigger circuit having no discrete resistor
ABSTRACT
A schmitt-trigger circuit includes a differential amplifier (1), formed of at least two transistors (2, 3) having their emitters coupled to at least a first current source (4). The differential amplifier (1) has a first input for receiving an input signal (... | 1989-03-23 | en | 1990-12-11 |
US-27950663-A | Device for displacing couplings having a plurality of chain sections and anchor members with a thrust member to move a pipe
Oct. 26, 1965 J. B. GILL 3,213,529
DEVICE FOR DISPLACING COUPLINGS HAVING A PLURALITY OF CHAIN SECTIONS AND ANCHOR MEMBERS WITH A THRUST MEMBER TO MOVE A PIPE Filed May 10, 1963 3 Sheets-Sheet... | 1963-05-10 | en | 1965-10-26 |
US-50408383-A | Vise
ABSTRACT
The present invention relates to a vise for securely supporting a workpiece relative to a fixed support. The vise includes a base member which is secured relative to the fixed support. A clamp assembly is rotatably mounted with respect to the base member and includes a pair of jaw members one member of ... | 1983-06-16 | en | 1984-03-06 |
US-62236696-A | Test media and quantitative method for identification and differentiation of biological materials in a test sample
ABSTRACT
A test method and medium for quantitatively identifying and distinguishing biological materials in a test sample. A first biological material has enzyme specificity for a first chromogenic subst... | 1996-03-26 | en | 1998-03-10 |
US-80659391-A | Flexible non-planar graphite sealing ring
ABSTRACT
A flexible non-planar graphite sealing ring is used to control leakage in a fluid handling device that is caused by a shaft extending through the wall of the device. The flexible graphite sealing ring comprises a chevron-shaped non-planar cross section having approxi... | 1991-12-12 | en | 1993-04-13 |
US-61285590-A | Medical ultrasound contrast agent and method of using same
ABSTRACT
A medical ultrasound contrast agent and method of using the same wherein the contrast agent comprises a pharmaceutically acceptable carrier in combination with a substantially solid, radioactively opaque, biodegradable particle. The particle is of a ... | 1990-11-14 | en | 1993-08-17 |
US-2187460-A | Process for oxyalkylating solid polyols
United States Patent Office I 319327. Patented June 22, 1965 PROCESS FOR OXYALKYLATING SOLID POLYOLS John T. Patton, Jr., Wyandotte, and Walter F. Schulz,
Southgate, Mich., assiguors to Wyandotte Chemicals Corporation, Wyandotte, Mich., a corporation of Michigan No Drawing. Fi... | 1960-04-13 | en | 1965-06-22 |
US-16994093-A | Process for the production of stable high wax content vinyl latices
ABSTRACT
Stable, compatible, resin fortified aqueous vinyl polymer emulsions that are rich in wax are prepared in a method comprising a first polymerization of a mixture containing wax and monomers that include carboxylated monomers such as acrylic a... | 1993-12-20 | en | 1995-03-07 |
US-75172585-A | Stirling engine
ABSTRACT
A Stirling engine wherein a pressure variation is provided by a reciprocative movement of a displacer and is effected upon a power piston to obtain an output motive force. A first elastic film is provided at the displacer rod projecting into the crankcase so as to produce a first hermetically... | 1985-07-03 | en | 1986-11-04 |
US-77190377-A | Circuit for simultaneous display of separately broadcast video signals
ABSTRACT
A circuit system for a television receiver, said system operating to repl a changing quadrant of the picture of a main transmitted program with an equivalent-size sector of a second transmitted program.
BACKGROUND OF THE INVENTI... | 1977-02-25 | en | 1978-01-24 |
US-30002289-A | 1.4-dihydro pyridines
ABSTRACT
Compounds are described of the formula ##STR1## wherein R 1 and R 4 independently represent a C 1-4 alkyl group;
R 2 and R 3 independently represent a C 1-6 straight or branched alkyl chain which may be interrupted by an oxygen atom;
R 5 represents a straight or branc... | 1989-01-23 | en | 1991-04-30 |
US-27362781-A | Velocity sensitive keyer control circuit for an electronic musical instrument
ABSTRACT
A touch responsive envelope control system is provided for use in an electronic musical instrument having a multiplexed keyboard, a plurality of assignable tone generators, each being assignable to producing a single note of one or... | 1981-06-15 | en | 1983-11-29 |
US-36451564-A | Continuous wave fm radar
Sept. 6, 1966 0. K. NILSSEN CONTINUOUS WAVE FM RADAR Filed May 4, 1964 2 Sheets-Sheet 1 BEAT FREQUENCY TRANSM ITTED SIGNAL j F2 l F I I TIME DELAY,T RECEIVED SIGNAL FIG. 1
I0 I: I7 HTRANSMITTEM MODULATORHINTEGRATOR FREQUENCY METER SCALE OF n COUNTER FIG.3
-- TRANSMITTER MODULATOR INTEGRATO... | 1964-05-04 | en | 1966-09-06 |
US-85014392-A | Brake holding system
ABSTRACT
A brake holding system for a vehicle, comprising a vacuum magnetic member, a brake pedal extension arm which is attached to a push rod which, in turn, is connected to the master cylinder. The brake holding system can be actuated by a vacuum magnetic member when the speed of the vehicle i... | 1992-03-12 | en | 1993-06-08 |
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