baber/WOPTO huggingface dataset:
Patent EP-0121332-A2 (EP)
Inventor: NEUMANN MICHAEL
IPC: G07C9/00
Filed: 1984-03-01
Abstract: A controller for controlling the operation of a copying machine and maintaining records of its operation, in which a user inputs an encoded signal into the device corresponding to a particular user which is checked for allowability and if accepted enabling the copying machine, the machine normally being disabled. Then during operation each cycle of operation is counted and the count summed in one of number of memories, one associated with each possible encoded signal. Thus the copier will only work when a correct code is input and will then automatically keep a record of the number of copies made for that client and keep a running total. At the end of an accounting period one can then determine the total number of copies to be attributed to that code.
Patent EP-0122096-A2 (EP)
Inventor: TRYTKO DAVID E
IPC: H04N9/873
Filed: 1984-03-30
Abstract: An all-pass filter provides inversion of a chrominance component in a composite signal without separating the chrominance component from the composite signal, to provide for example, synthesizing composite video from a previous line of video. The filter includes an input (26') for receiving the composite signal along a subsequent signal path, and the application of selected, preferably symmetrical weighting factors to selected locations along the signal path. The path includes selected delay means (58-64) coupled to define a filter output via summing means (66). The latter provides the composite signal with inverted chrominance without an objectionable change in the relative phase and amplitude of the luminance components relative to the inverted chrominance.
Patent EP-0128773-A2 (EP)
Title: Pressure operated dispensing container
Inventor: SCHEINDEL CHRISTIAN THEODOR
IPC: B65D83/58
Filed: 1984-06-12
Abstract: In a pressure operated dispensing container (12) commonly called an aerosol container, a floating piston (10) is provided to separate the propellant chamber (14) from the product chamber (16). To provide combined properties such as impermeability and neutrality to the absorption and adsorption of water, the piston provided is thermoformed from a multi-ply sheet material (Figure 2) having an impermeable centre layer (22) of nitrile polymer sandwiched between two shielding layers (20, 21) of polypropylene. The thermoformed piston has thin side walls (105) providing a close fit to the can wall, conformance to out of round conditions, and minimum swelling. The thermoforming of the piston makes it possible among other things to employ a simple, less expensive fabricating technique that required less material than does injection moulding.
Patent EP-0138412-A2 (EP)
Inventor: OHNO JIRO C O DAIICHIGIJUTSUKE
IPC: G01N21/21
Filed: 1984-09-20
Abstract: A method of imaging the surface of an object at high temperature includes the steps of: irradiating the surface of a high-temperature object with two different kinds of pulses of monochromatic light of a fundamental wave and a harmonic thereof; passing the reflected light from the surface of the object through both an interference filter which allows only the two different kinds of monochromatic light to pass and a high-speed optical switch thereby to remove any background light component; drawing out only the reflected light of the pulses and leading the same to an image generating mechanism where it is converted into an image; and controlling the voltage applied to the high-speed optical switch thereby to adjust the mixing ratio between two wavelengths. Also disclosed is an apparatus for imaging the surface of an object at high temperature which includes: a light pulse generator provided such as to be opposed to high-temperature object; and an interference filter, a halfmirror, a high-speed optical switch and an image generating mechanism which are successively disposed on the optical axis of the reflected light from the object.
Patent EP-0147049-A2 (EP)
Inventor: QADERI SAIYED BURHAN A
IPC: C08G59/40
Filed: 1984-11-16
Abstract: A crosslinkable composition of matter is provided, which comprises first and second chain extended diepoxide resins, wherein, optionally, one or both of said resins are prepared using an excess of diepoxide reactant and modified by reaction with hydroxy functional secondary amine. The first resin, diene functional aminoepoxy resin, and the second resin, blocked dieneophile functional aminoepoxy resin, are co-reactive at elevated cure temperature. The diene functional aminoepoxy resin comprises the reaction product of diepoxide with amine functional diene chain extending reactant and, optionally, monofunctional end-capping reactant such as monohydroxy functional diene. The blocked dieneophile functional aminoepoxy resin comprises the reaction product of diepoxide with amine functional blocked dieneophile chain extending reactant and, optionally, mono- functional end-capping reactant such as monohydroxy functional blocked dieneophile. The composition may further comprise crosslinking agent reactive with hydroxy functionality of the resins. The crosslinkable composition of matter is useful in coating and other applications, especially solvent-based primer coating compositions and cathodic electrocoating compositions.
Patent EP-0149992-A2 (EP)
Inventor: WOOD JOSEPH ARTHUR
IPC: F16K1/16
Filed: 1985-01-01
Abstract: @§ An air flow control apparatus is disclosed which is characterized by essentially zero leakage in its closed position, and by minimal air resistance in its open position. The apparatus includes a housing (12) having an interior framework which defines a plurality of troughs (21) of V-shaped cross section, and with each side of each trough including an opening (34). A closure is associated with each trough, which includes a pair of pivotally mounted plates (39, 40) which are movable between a spread apart position covering and closing the openings in the trough, and a collapsed position wherein the plates are substantially aligned with each other and spaced from the associated openings to permit free air flow therethrough. A continuous upstanding peripheral flange (28, 30, 31, 32) surrounds each opening, and a resilient pad (44) is mounted on each plate of each closure so that the resilient pad mates with the outer edge of the flange when the closure is moved to the spread apart position, and so that the outer edge presses into the resilient pad to effect an air tight seal. The axis (41) of the pivotal plates is adjustable to permit the pressure between the plates and outer edge of the flanges to be uniform about the periphery of each opening.
Patent EP-0151487-A2 (EP)
Inventor: YOSHITAKE AKIRA
IPC: C22C38/42
Filed: 1985-02-06
Abstract: Ferritic-austenitic duplex stainless steel comprising the following components in the following proportions in % by weight:Si 0.2 - 2.0,Mn 0.2 - 2.0,CR 19.0 - 30.0,Ni 3.0 - 9.0,Mo 1.0 - 5.0,Cu 0.5 - 3.0,Co 0.2 - 4.0,N 0.05 - 0.35,the balance being substantially Fe and inevitable impurities, the proportions of Cr and Ni having the correlation oforthe micro structure of the steel containing delta-ferrite phase in an amount of 30 to 70% in area ratio.
Patent EP-0153700-A2 (EP)
Inventor: SASAKI SHOSAKU
IPC: C08L83/07
Filed: 1985-02-21
Abstract: A method of curing certain organopolysiloxane compositions by a combination of heat and exposure to ultraviolet radiation or electron beam provides the ability to use lower temperatures than heat cures alone and shorter cure times than ultraviolet radiation or electron beam alone. The organopolysiloxane compositions are addition-curable and are made up of alkenyl-containing organopolysiloxane, organohydrogensiloxane, a platinum-type catalyst, an addition-reaction inhibitor selected from alkynol, 3-methyl-3-pentene-1-yne, 3,5-dimethyl-3-hexene-1-yne, methylvinyisi- loxane cyclics, benzotriazole, and mixtures thereof, and a photosensitizer.
Patent EP-0156398-A2 (EP)
Inventor: OHTA KIYOSHI
IPC: H03G3/20
Filed: 1985-03-29
Abstract: The invention relates to a burst signal generating method and apparatus for use in a TDMA communication system. The apparatus comprises a modulator circuit (19) for modulating a carrier wave of an intermediate frequency with a modulating signal, a frequency converter circuit (20) for converting the output frequency of said modulator circuit into a radio frequency, an amplitude control unit (20A) responsive to a burst control signal for controlling the amplitude of the carrier wave of said radio frequency, and means responsive to said burst control signal for switching the carrier wave of said intermediate frequency. The method and apparatus permit ready suppression of the carrier wave during the pauses of burst signals.
Patent EP-0161638-A2 (EP)
Inventor: MIYASHITA YOSHINOBU
IPC: C12N5/02
Filed: 1985-05-09
Abstract: A monoclonal antibody to human immunoglobulins produced by a hybridoma formed by the fusion between cells derived from a mouse myeloma cell line and spleen cells of mouse immunized with human immunoglobulins and characterized by producing turbidity upon reacting with human immunoglobulins even when used alone, is used for quantitation of immunoglobulins optically.
Patent EP-0171035-A2 (EP)
Inventor: YAMAMOTO MIKIO
IPC: G07G1/12
Filed: 1985-08-01
Abstract: A product sales data processing system includes a plurality of credit authorization terminals (1, 2-1 to 2-N) for performing the transmission and reception of data with a host computer (5). One of the credit authorization terminals (1) receives the sales data from the other credit authorization terminals (2-1 to 2-N) and sequentially transmits these sales data to the host computer (5).
Patent EP-0184633-A2 (EP)
Title: Device for separating or feeding record carriers for a typewriter, in particular a matrix printer
Inventor: LOHRMANN GERHARD
IPC: B41J13/10
Filed: 1985-10-14
Abstract: In a device of this type, individual sheets from several stock magazines (8, 9) are brought into the resting position on a writing abutment (2), there being assigned to each stock magazine (8 or 9) at least one separation roll (18 or 19) which can be driven in rotation, controlled separately and actuated stepwise by means of a drive (20), and against which the stock pile (7a) can be placed, and there being assigned to the writing abutment (2) at least one feed channel (11) for the recording media which have been separated in each case. In order to simplify the selection or actuation and the drive transmission in at least two stock magazines (8, 9), it is proposed that a stepping motor (20) is provided in each case at least for two separation rolls (18, 19), that the separation rolls (18, 19) are connected to the stepping motor (20) by means of a single continuous train of gears (21), and that means (22), which reverse the direction of rotation and can be switched in each case by actuation, are provided for the separation rolls (18, 19). <IMAGE>
Patent EP-0187280-A2 (EP)
Inventor: MARTINEZ PASQUALE
IPC: F02M1/16
Filed: 1985-12-09
Abstract: Supply and control system for an ethanol-powered internal combustion engine (1), the said system comprising means (13, 15, 21, 22, 24) for heating, by means of the exhaust gas from the engine (1), the fuel mixture in the intake pipe (23), as a function of the vacuum existing in the said pipe (23).
Patent EP-0188754-A2 (EP)
Inventor: CULBERTSON EDWIN C
IPC: B29C55/02
Filed: 1985-12-16
Abstract: A self-supporting, stretch-oriented polyester film is described, which is coated with an adhesion promoter covering one or both sides of the film. The coating of adhesion promoter consists of gelatin, the quantity of which is sufficient to guarantee the bonding of printing ink or light-sensitive emulsions applied directly to the gelatin.
Patent EP-0160338-A2 (EP)
Inventor: BOLLARD DAVID ROOKSEY
IPC: H04N5/52
Filed: 1985-04-18
Abstract: A receiver for amplitude modulated signals, particularly a receiver in which the amplitude of such signals is measured and a digital output produced. 
     A receiver is disclosed which is capable of measuring the amplitude of an input signal over an 80dBm range. The input signal is applied via a limiter (12) to a power splitter (14). First and second video detectors (16, 20) are coupled to the power splitter (14), in the case of the second video detector (20) an R.F. linear amplifier (18) is connected in the signal path to provide an overall 40dB's of gain relative to the input of the first video detector (16). Each video detector comprises a detector stage (22) whose output is connected to an amplifier chain (24, 26, 28) each amplifier in the chain having a gain of 10. The outputs of the detector stage (22) and amplifiers (24, 26, 28) are quantised and applied to a logarithmic analogue-to-digital converter (30). The outputs of the respective analogue-to-digital converters are applied to a combiner (32).
Patent EP-0150979-A2 (EP)
Inventor: STOLTZENBERG DIETRICH JURGEN
IPC: B29C51/14
Filed: 1985-01-23
Abstract: Laminated containers for food and the like are prepared by thermoforming different overlying polymeric sheets in a web without using adhesive, by heat fusing the web in the thermo- forming areas to facilitate separation of the scrap material of the web into its separate layers.
Patent EP-0165737-A2 (EP)
Inventor: JABARIN SALEH ABD-EL-KARIM
IPC: B32B1/00
Filed: 1985-06-04
Abstract: @ The present invention provides a container for use in the packaging of solid and liquid products which comprises a container whose bottom and side walls are fabricated from a multilayer polymeric material. It.also provides a container which comprises a threaded container finish portion, a shoulder portion, a main body portion, and a bottom portion, in which at least the shoulder portion, the main body portion, and the bottom portion of the container are fabricated from a multilayer polymeric material. In the multilayer polymeric material, (a) the inner layer of the multilayer material is relatively thin and constitutes not more than about 40% of the thickness of the multilayer material and is a linear low density ethylene polymer having a density of less than about 0.94 gm/ml and having polymerized therein about 2 to 8 mol % of an alpha-monoolefin containing about 3 to 12 carbons and the balance ethylene; and (b) the principal layer of the multilayer material is relatively thick and constitutes at least about 60% of the thickness of said multilayer material and is a linear high density ethylene polymer having a density of at least about 0.94 gm/ml, a melt index of less than about 5.0 gm/10 min. and having polymerized therein at least about 98 mol % ethylene with any comonomer polymerized therein being an alpha-monoolefin containing about 3 to 12 carbon atoms.
Patent EP-0165786-A2 (EP)
Inventor: PRESTO ALPHONSE RAYMOND
IPC: A43B23/16
Filed: 1985-06-14
Abstract: Novel, improved binders comprising a combination of heat reactive polymers including a copolymer of acrylate, methacrylate, acrylonitrate and a functional monomer and two copolymers comprising one or more hard monomers, one or more soft monomers and up to about 5 percent functional monomer(s) in different proportions. The novel binders are especially useful as saturants for fibrous sheet materials to provide high quality shoeboard materials.
Patent EP-0167361-A2 (EP)
Inventor: CALLAGHAN IAN CHARLES
IPC: C10G29/20
Filed: 1985-06-27
Abstract: Water-insoluble polyoxyalkylene graft copolymers are effective anti-foam agents for reducing foaming in crude oil/gas separators The copolymers are of formula:
       
wherein R is an ethylene, propylene or butene group or a mixture thereof; R' is a hydrocarbyl group containing 1 to 8 carbon atoms; R" is a hydroxyl group, an alkoxy group or an alkyl group containing 1 to 8 carbon atoms;
     (a) is a number in the range 100 to 250;   (b) is a number in the range 1 to 6;   (c) is a number in the range 1 to 10: and   (d) is a number in the range 10 to 100.   
     They are particularly useful in breaking microgas dispersions and foams resulting from crude oils with a high gas to oil ratio.
Patent EP-0171273-A2 (EP)
Inventor: CHENG STEPHEN PO-MING
IPC: G03G15/22
Filed: 1985-08-02
Abstract: A method of electrostatically reproducing a photographic immage comprising the sequential steps of: (1) bringing an electrode into intimate contact with a photoreceptor, the photoreceptor having a dielectric substrate and a photoconductive film intimately bonded to the substrate, the electrode having a lower belt of flexible material, an intermediate conductive film intimately bonded to the belt and grounded, and an upper layer of dielectric material bonded to the conductive film and constructed and arranged to be brought into intimate contact with the substrate of the photoreceptor along a length of the electrode; (2) charging the photoreceptor with an electrostatic charge of one polarity and projecting an image of a photograph on the receptor, (3) charging the photoreceptor with an electrostatic charge of opposite polarity, (4) projecting a photographic image of the subject again on the photoreceptor and applying a booster potential of said opposite polarity to the photoreceptor, (5) moving the electrode away from the photoreceptor and applying particulate toner material carrying a charge of said one polarity to the photoconductive film of the photoreceptor, (6) charging a sheet of material with an electrostatic charge of said opposite polarity and applying the sheet to the photographic film of the photoreceptor, (7) removing the sheet from the photoreceptor, and (8) fusing the toner material on the sheet whereby the reproduction of the photographic image is fixed thereon. Apparatus consist of a plurality of means for carrying out the method.
Patent EP-0179558-A2 (EP)
Inventor: LUMMIS DAVID JOHN
IPC: H01J29/89
Filed: 1985-09-03
Abstract: A method and lens are disclosed for improving the visual comfort and perceived vision of a person viewing an image transmitted from a video display terminal. The use of a lens tint complementary to the image colour on the terminal screen is employed to improve screen contrast and reduce fatigue.
Patent EP-0181195-A2 (EP)
Inventor: NUNLIST ERWIN JOSEPH
IPC: F16L23/02
Filed: 1985-11-05
Abstract: A method and apparatus for sharing a load between individual sections of a vertical column (11), particularly useful in conjunction with glass lined steel columns. The present load distribution means is also useful in other vertical columns which are assembled in sections and have gasketed joints. The load sharing, or distribution, means comprises a radially extending annular member (21, 23), rigidly secured along the outer periphery of each column section (13, 15) to be joined. The annular member is positioned adjacent to the section end. The annular members are aligned as the column sections are assembled and are spacedly secured one from another. Thus, the annular member on one section is secured, but at a distance, from the annular member on an adjacent section.
Patent EP-0182639-A2 (EP)
Inventor: HUBBARD ROBERT L
IPC: G02F1/137
Filed: 1985-11-18
Abstract: @ An optical filter having variable transmission characteristics and application therefor. An optical filter is constructed of a nematic liquid crystal cell wherein the liquid crystal material is linearly aligned and molecules of a dichroic or pleochroic dye are absorbed therein. A voltage selected from within a predetermined range is applied to the cell electrodes to select a predetermined contrast characteristic from within a corresponding continuous range. The filter is placed in front of a display device to control the light emitted therefrom. Two or more such filters are stacked with different alignment directions so as to increase the contrast range. A quarter wave plate is placed in back of the filter to produce a variable circular polarizer. A quarter wave plate is placed between the filter and the display screen to reduce glare by producing attenuation of external light as it impinges on and is reflected back through the filter.
Patent EP-0188236-A2 (EP)
Inventor: KUBOTA NAOHIRO
IPC: C08L59/00
Filed: 1986-01-09
Abstract: Polyacetal resin compositions are provided having improved light stability and comprising an alkylidene bis(benzotriazolyl phenol) having the formula:wherein:R, is selected from the group consisting of hydrogen and alkyl having from one to about eleven carbon atoms;R<sub>2</sub> is selected from the group consisting of alkyl having from one to about twelve carbon atoms; and arylalkyl having from seven to about eighteen carbon atoms; andX is selected from the group consisting of hydrogen; halogen; alkyl having from one to about twelve carbon atoms; aryl alkyl having from seven to about eighteen carbon atoms; alkoxy having from one to about twelve carbon atoms; phenoxy; arylalkoxy having from seven to about eighteen carbon atoms; and phenyl.
Patent EP-0190694-A2 (EP)
Inventor: UCHIMURA KUNIHARU
IPC: H03M3/02
Filed: 1986-02-03
Abstract: An oversampling converter includes first and second integrators for integrating a difference between an input terminal voltage and feedback voltages, first and second quantizers for quantizing outputs from the first and second integrators, respectively, first and second feedback paths for feeding back as the feedback voltages outputs from the first quantizer to the input sides of the first and second integrators, a differentiator arranged at an output side of the second quantizer, an adder for adding an output from the differentiator and the output from the first quantizer, and a circuit for supplying an output from the first integrator to an input terminal of the second integrator. Two or more quantization loops may be used. When the oversampling converter is used as an A/D converter, A/D converters are arranged in the first and second feedback paths. When the oversampling converter is used as a D/A converter, D/A converters are arranged between the adder and the first quantizer and between the adder and the second quantizer.
Patent EP-0204148-A2 (EP)
Inventor: ALLEN ROBERT MANNING
IPC: A61K31/357
Filed: 1986-04-30
Abstract: A compound of formula I
     in which formula
     R 1  and R 2 , which may be the same or different, each represents a hydrogen atom, an alkyl group having from 1 to 4 carbon atoms or, together with the nitrogen atom to which they are attached, R 1  and R 2  form a 4 to 8-membered ring which may contain an oxygen atom or another nitrogen atom, which nitrogen atom may have an alkyl group having from 1 to 4 carbon atoms as substituent.   X represents an oxygen atom or a group NR 4  in which R 4  represents a hydrogen atom, an alkyl group having from 1 to 4 carbon atoms, a phenyl group or a phenalkyl group, the alkyl moiety of which has from 1 to 4 carbon atoms.   an alkyl, phenyl or phenalkyl group being unsubstituted or substituted, or   R 4  represents a nitrogen protecting group;   m represents an integer of from 1 to 4;   n represents the integer 1 or 2; and   R 3  represents a group of formula II, III, IV, V or VI
     
     in which formulae   R 5  represents a hydrogen atom or an alkyl group having from 1 to 4 carbon atoms; and R 6  represents a hydrogen atom or an alkyl group having from 1 to 4 carbon atoms, an alkenyl group having from 2 to 4 carbon atoms, or an alkynyl group having 3 or 4 carbon atoms has histamine H-2 antagonist activity, and may be used to produce medicaments.