baber/WOPTO huggingface dataset:
Patent EP-0354784-A2 (EP)
Inventor: TOHNISHI SHIGEJI C O NEC CORPO
IPC: G11C5/14
Filed: 1989-08-09
Abstract: A dynamic random access memory device according to the present invention has a plurality of memory cells (6, 7, 8 and 9) each of the one-transistor and one-capacitor type and a plurality of biasing circuits (3 and 4) for injecting electrons into the semiconductor substrate (1) so as to establish a predetermined reverse biasing state, and the biasing circuits are located in spacing relationship from one another, so that a large difference in electron density does not take place in the substrate, and, accordingly, a data bit in the form of positive electric charges is less liable to be destroyed even if the storage capacitor (14, 15, 16 or 17) is located in the vicinity of the biasing circuits.
Patent EP-0363025-A2 (EP)
Inventor: ARIMA TERUKATSU
IPC: G01N33/576
Filed: 1989-09-12
Abstract: Disclosed is a non-A, non-B hepatitis virus antigen peptide which exhibits antigen-antibody reaction specifi­city with at least one of sera from convalescent patient having acute non-A, non-B hepatitis and sera from a patient having chronic non-A, non-B hepatitis. By the use of the antigen peptide of the present invention, not only the diagnosis of non-A, non-B hepatitis but also the screening of blood for transfusion can be achieved with ease and high reliability. The antigen peptide of the present invention may also be used as the basis for a vaccine against non-A, non-B hepatitis.
Patent EP-0360516-A2 (EP)
Inventor: SWEET RANDALL PAUL
IPC: C09J183/06
Filed: 1989-09-18
Abstract: A pressure-adherent silicone elastomer composition comprising a homogeneous mixture of a silicone pressure sensitive adhesive composition, a crosslinkable silicone elastomer composition and, optionally, a viscosity reducing agent. Specifically, the silicone pressure sensitive adhesive composition is a condensation product, having a plasticity of less than 200 mils, of a benzene-soluble resinous copolymer containing silicon-bonded hydroxyl radicals and consisting essentially of triorganosiloxy units of the formula R₃SiO 1/2  and tetrafunctionalsiloxy units of the formula SiO 4/2  in a ratio of about 0.6 to 0.9 triorganosiloxy units for each tetrafunctionalsiloxy unit present in the copolymer and a polydiorganosiloxane having a viscosity from 100 centipoise to 50,000 centipoise at 25°C.
Patent EP-0350405-A2 (EP)
Inventor: SARDA JEAN LUCIEN
IPC: B41N3/06
Filed: 1989-07-06
Abstract: Cleaning and treating unit for the maintenance of a printing machine, characterised in that it utilises, in combination, a certain number of means capable of alternately undertaking on the one hand the entire cleaning of the various active elements of the machine which are in contact with the printing ink, and on the other hand the moistening, cleaning, gumming and degumming of the printing plate, together with the maintenance of the physical properties and surface condition of the rubberised parts such as rollers and printing blankets. 
<??>These various functions are performed by using, in combination, the cleaning, moistening, gumming and degumming devices, fed with suitable maintenance products and solutions for the various functions, with the aid of the pump 45 which draws them from the stocks 44 and from the dispensing containers 48 and 68. An electrodistribution assembly 46, 47, 52, 52A, 52B, 53 and 54 makes it possible to convey the products in the desired directions. An electronic control automates all functions, in accordance with the type of cleaning programmed by means of the electronic package 55 and these control means 56, 57 and 58. Another embodiment of the invention combines with these functions those which are necessary for the cooling and treatment of the waters in order to make common use of a single fluid pump 45, a single frame 43A and the same stock of moistening water 61. 
<??>Another embodiment of the invention uses the air pump of the machine 45A to convey the various products necessary for its implementation.
Patent EP-0343116-A2 (EP)
Inventor: SAINI ALBERTO
IPC: B60T8/50
Filed: 1989-02-28
Abstract: The valve comprises a body (1-3) with a first opening (7) for selective connection to a pressure source or to the discharge, and a second opening (10) for connection to a user device such as, for example, a braking cylinder. Valve devices (5, 13, 22, 27) are provided in the body (1-3) for enabling the flow of the hydraulic fluid from the first opening (7) to the second opening (10) when the former is connected to a pressure source, and the controlled flow of the fluid from the second opening (10) to the first opening (7) when the latter is connected to the discharge. 
     The valve devices are arranged in particular to enable the reduced flow of the fluid between the second opening (10) and the first opening (7) as long as the pressure at the second opening (10) exceeds a predetermined value, and then a relatively quicker flow when the pressure at the second opening (10) is less than that value.
Patent EP-0325573-A2 (EP)
Inventor: WANG YUN LIANG
IPC: C08L43/04
Filed: 1989-01-18
Abstract: Shaped articles, such as coatings for wire and cable are prepared by crosslinking compositions which are mixtures of (A) a polyolefin containing hydrolyzable silane groups and (B) elastoplastic blends of particles of rubber compounds dispersed in a continuous phase of thermoplastic polymer compatible with (A), wherein the rubber compound is at least partially cured.
Patent EP-0378106-A2 (EP)
Inventor: HEDTMANN-REIN CAROLA DR
IPC: C08G75/20
Filed: 1990-01-04
Abstract: The block copolycondensates contain, based on the sum of (A) and (B), A) from 5 to 95 mol % of polyarylene ether sulphone blocks having a number average molecular weight Mn in the range from 1,500 to 30,000, and B) from 5 to 95 mol % of polyimide blocks having a number average molecular weight Mn of from 300 to 20,000. The polysulphone-polyimide block copolycondensates according to the invention have an increased long-term service temperature and improved solvent resistance compared with polysulphones. Due to the amorphous polyimide blocks, the transparency of the polysulphone blocks is retained in the block copolycondensates. The products are used, for example, for the production of mouldings.
Patent EP-0398257-A2 (EP)
Inventor: MOCHIZUKI OSAMU
IPC: H04R7/02
Filed: 1990-05-15
Abstract: In a laminated construction of a speaker diaphragm including one or more diamond phase base layers, one or more silicon car­bide or beryllium predominant layers are combined with the diamond phase base layer as a substitute for conventional alumina or silicon nitride layers. High sound transmission speed in­herent to silicon carbide and beryllium much improves frequency characteristics in particular in the treble range.
Patent EP-0398315-A2 (EP)
Inventor: SASAKI ISAMU
IPC: A23L17/00
Filed: 1990-05-16
Abstract: A method of manufacturing a fibrous neriseihin of fish and shellfish comprising the steps of charging a raw material of fish and shellfish into an inlet of a two-shaft extruder having an outlet connected to a long cooling zone, kneeding, pressurizing and thermally fusing fish and shellfish material mainly composed of said charged fish and shellfish, extruding said thermally fused material from the outlet of said two-shaft extruder into said long cooling zone after tentatively collecting and holding said material for a moment at an area adjacent to said outlet of said two-shaft extruder, and gradually colling said thermally fused material in said cooling zone over the entire length thereof, thus obtaining a fibrous structure with said fish and shellfish component algined into filaments extending in one direction.
Patent EP-0405344-A2 (EP)
Inventor: CHIESI PAOLO
IPC: A61K31/135
Filed: 1990-06-22
Abstract: 5,6-Dimethoxy-2[[2-(4-hydroxyphenyl)-2-hydroxy-1-­methylethyl]amino]-1,2,3,4-tetrahydronaphthalene has inotropic and vasodilating activities and therefore can be used in the treatment of cardiocirculatory failure. 
     The compound can be in form of a single stereoiso­mer or of mixtures of two or more stereoisomers.
Patent EP-0405465-A2 (EP)
Inventor: JOHNSON MICHAEL T V
IPC: G06F17/00
Filed: 1990-06-26
Abstract: A method for processing electromyographic signals obtained from one or more muscles in the body which are subject to both volitional motion and externally forced motion to provide one or more indices which indicate the relative control signal energy provided to such a muscle or muscles during contractions and lengthenings thereof.
Patent EP-0410163-A2 (EP)
Inventor: FEUERECKER HEINZ
IPC: A43B13/22
Filed: 1990-07-02
Abstract: The invention relates to a sole (10) for shoes, in particular leisure and sports shoes, the underside (11) of which forming the outsole is profiled at least in sections, the profile comprising at least one cleat (12). The invention is characterised in that a part of the lower surface (13) of the cleat is formed by a lamella field (14, 14'), the lamellae (16, 16') being arranged essentially transversely to the direction of movement in an elongate manner and behind one another in the direction of movement and projecting downwards elastically deformably from the plane of the lower surface (13) of the cleat (12) by a height h. <IMAGE>
Patent EP-0415034-A2 (EP)
Inventor: MORITZ WERNER
IPC: F16G13/16
Filed: 1990-07-07
Abstract: Gegenstand der Erfindung ist eine Energieführungskette mit einem teilbaren Steg (4), der aus wenigstens zwei Traversen (9,10), quer dazu zwischen diesen angeordneten Trennstegen (12) und zwischen diesen parallel zu den Traversen (9,10) verlaufenden Sprossen (20) besteht. Um die Variationsmöglichkeiten für die Abstände der Trennstege (12) und die Anordnung der Sprossen (20) zu vergrößern, wird vorgeschlagen, in den Trennstegen (12) Durchbrüche (16) anzuordnen und in diese Zapfen (18) zum Befestigen der Sprossen (20) einzusetzen.
Patent EP-0432407-A2 (EP)
Inventor: PEYRE HENRI
IPC: A63C9/08
Filed: 1990-10-15
Abstract: Arranged on the binding part (1) is an adjusting member (13), with which the calibration of a display (9) for the release resistance of the binding set can be altered. By this means, the calibration can be adapted to the respective length of the ski boot so that the release resistance indicated corresponds exactly to the release resistance set. <IMAGE>
Patent EP-0427148-A2 (EP)
Inventor: KLENK KLAUS
IPC: B08B9/20
Filed: 1990-11-02
Abstract: A discharging device for containers, in particular for bottles, for use in container cleaning machines, has a plurality of slide guides which each form a convexly curved support and slide surface for the containers, and with which in each case at least one pick-up finger is associated, which finger forms together with a pick-up end protruding beyond the respective slide surface a support surface for the bottom of a container when it is lowered along the corresponding slide guide onto a deposit surface. Each slide guide consists of an upper and lower section, only the lower section of which being movable in order to push over the containers from the deposit surface onto an adjacent transporter between an initial position and a push-over position. As a result, even with high machine powers, reliable pushing-over of the containers is ensured without the risk of the containers falling over.
Patent EP-0430156-A2 (EP)
Inventor: SETO KAZUO C O MATSUSHITA ELEC
IPC: C04B41/49
Filed: 1990-11-27
Abstract: A coating composition, a coated inorganic hardened product having a cured layer formed from the coating composition, and a process for producing the coated hardened product. 
     A coating composition comprising the following components (A) to (C);
     (A) an organosilane oligomer solution containing silica particles dispersed therein, said solution being obtained by partially hydrolyzing a hydrolyzable organosilane represented by the formula
      wherein R¹ which may be the same or different each represents a substituted or unsubstituted monovalent hydrocarbon group having 1 to 8 carbon atoms, n is an integer of from 0 to 3, and X represents a hydrolyzable group, in a colloidal silica dispersed in an organic solvent or water,   (B) a polyorganosiloxane having a silanol group in the molecule thereof, represented by the average composition formula
      wherein R² which may be the same or different each represents a substituted or unsubstituted monovalent hydrocarbon group having 1 to 8 carbon atoms, and a and b are numbers satisfying the following equations: 
0.2 ≦ a ≦ 2 0.0001 ≦ b ≦ 3 
a + b ≦ 4, and   (C) a catalyst.
Patent EP-0440900-A2 (EP)
Inventor: YONEZAWA SHIGERU
IPC: A63H29/24
Filed: 1990-11-27
Abstract: This invention relates to a radio controlled toy constituted by a set of transmitter/receiver which comprises a transmitter and a model vehicle as counterpart receiver, wherein the said model vehicle has a built-in rechargeable secondary battery, and the said transmitter is equipped with a device for recharging the said secondary battery. This invention is also constructed such that an resonator mounted in the said model vehicle can be replaced directly from outside. Consequently, the present invention allows recharging of the secondary battery of the model vehicle and replacement of the resonator mounted in the model vehicle to be performed easily in the site where the model vehicle is run.
Patent EP-0431574-A2 (EP)
Inventor: KATO NOBUJI C O YAMAHA CORPORA
IPC: B32B15/10
Filed: 1990-12-04
Abstract: A composite molded article comprising a layer 5 made of a synthetic resin on which is laminated a surface material 1 having a construction such that wood veneers 3 and 4 are laminated on the surfaces of a metal sheet 2. A method for molding a composite molded article comprises the steps of: arranging, in a metal mold 7 for molding, a surface material 1 which has a construction such that wood veneers 3 and 4 are laminated on each surface of a metal sheet 2; and molding a synthetic resin 5 on a backside of the surface material 1 to integrate the surface material 1 with the synthetic resin 5.
Patent EP-0445395-A2 (EP)
Inventor: SIMON ULRICH
IPC: C09K23/54
Filed: 1990-12-12
Abstract: When glued to the outer materials, the fusible interlinings obtained by coating with the hot melt adhesive pastes of the prior art do not always show an adequate reversing strength. This deficiency is overcome by the hot melt adhesive pastes of the invention, which contain a silicone surfactant from the organo-modified polymethylsiloxane group.
Patent EP-0389111-A2 (EP)
Inventor: STOYLE PETER NORMAN ROBERTSON
IPC: G01S13/90
Filed: 1990-02-23
Abstract: A synthetic aperture radar assembly (1) locatable on a satellite (2) for radar imaging of a planet surface (3) in swaths, includes means (8) for transmitting pulses (4) of electromagnetic radiation towards the planet surface (3) to be imaged, means (8) for receiving echoes of said pulses (4) returned by said planet surface (3), means for creating an image of a swath (5) of said planet surface (3) from said returned echoes and means for randomly varying the frequency of transmission of said pulses (4) to increase the width (11) of swath (5) imagable.
Patent EP-0395441-A2 (EP)
Inventor: KIMURA FUMIHIKO
IPC: A61P43/00
Filed: 1990-04-27
Abstract: A compound of formula (I)
       
 wherein R is hydrogen or an acyl group X is a CHO group, a COOH group, a physiologically acceptable salt thereof or a CH(OR′)₂ group wherein R′ is an acyl group is used in the manufacture of a medicament for use in the treatment of osteoarthritis.
Patent EP-0397432-A2 (EP)
Inventor: MATSUMOTO SHUSAKU ROSE MANSION
IPC: C07H1/06
Filed: 1990-05-04
Abstract: A new method of purifying a high HLB sugar fatty acid ester without using a solvent and yielding the product in powdery form, comprises neutralizing a crude sugar ester and mixing it with water, a neutral salt and sugar to give a sediment; this sediment is washed with acidic water; the washed water containing the high HLB sugar fatty acid ester at higher concentration is mixed with a fatty acid to separate a precipitate and the precipitate is neutralized and spray dried.
Patent EP-0407062-A2 (EP)
Inventor: YORK RUDY L
IPC: H01L27/14
Filed: 1990-06-20
Abstract: The method of manufacturing an infrared detector having a refractory metal (26) within the metal-insulator-semiconductor structure (MIS) provides a process applicable for high volume production of infrared focal plane array detectors. The process of the present invention uses a refractory metal such as tantalum as the gate (26) which is less susceptible to the etching by the bromine solution used to etch the vias as compared to aluminum. Additionally, the etching of the refractory metal film to form the MIS structure can be done with a fluorine-containing plasma, thus avoiding the corrosion of the metal associated with etching aluminum metal films in a chlorine-containing plasma.
Patent EP-0409443-A2 (EP)
Inventor: BONDANELLI LUIGI
IPC: A24D3/02
Filed: 1990-07-03
Abstract: To improve quality control a cigarette filter manufacturing line is provided with a testing station (28) which periodically removes a filter to test the diameter (at 34) and resistance to draw (at 33). The mean diameter and RTD of a number of filters is calculated (at 36) and compared to acceptable ranges. Adjustments are made to the manufacturing line to correct any unacceptable values according to a set of priorities dependent on the degree and sense of the inaccuracies.
Patent EP-0408399-A2 (EP)
Inventor: KAWATA HIDEAKI
IPC: G03G9/113
Filed: 1990-07-16
Abstract: A carrier for a developer which carrier comprises a coating layer on a carrier core material, the coating layer comprising a silicone oil of formula (I):
      wherein p is a positive integer and the groups R are the same or different and each is independently selected from C₁₋₄ alkyl, phenyl and monovalent organic groups having at least one vicinal epoxy group, provided that at least one group R is a monovalent organic group having at least one vicinal epoxy groups and provided that there is at least one C₁₋₄ alkyl or phenyl group on each silicon atom and at least two C₁₋₄ alkyl or phenyl groups on each terminal silicon atom, in which the spending phenomenon is prevented, the moisture resistance and flowability are improved, a stable friction chargeability can be maintained for a long time and the durability is much improved.
Patent EP-0416839-A2 (EP)
Inventor: GREB ULRICH
IPC: H01J65/04
Filed: 1990-09-03
Abstract: An electrodeless discharge tube (32) containing an ionizable fill (40, 42), the tube having a first portion (34) for insertion in a launcher (30) and a further portion (36) separated from the first portion by a partition wall (38). Hence a discharge can be excited in the further portion (36) because a surface wave can propagate through the wall (38) separating the first (34) and further (36) portions.
Patent EP-0437023-A2 (EP)
Inventor: MACDONALD NORMAN RENNIE
IPC: B41J2/44
Filed: 1990-10-19
Abstract: In a printer using an array (10) of light-emitting diodes (LEDs) to expose a photo-sensitive material in accord with supplied image information (14), the LEDs in the array (10) are individually energised for exposure durations dependent on the image information. The LED array (10) is energised from a Power Supply Unit 40 whose bus voltage (V D ) varies with the number of LEDs turned on at any time. Thus the exposure energisation from the LEDs is not that obtained from the diodes if the voltage (V D ) were constant. The exposure durations are controlled from a clock provide by a voltage-controlled oscillator - VCO-(50). The VCO (50) is responsive to the bus supply voltage (V D ) so that the exposure durations vary as an inverse function of this voltage. The VCO may also be used to control the drive rate of a stepper motor (20) which moves the photo-sensitive material past the LED array (10) in order to better maintain media registration as the exposure durations are varied. A specific embodiment of this is shown in Fig. 2. The above techniques may also be applied to printing with a thermal print-head array.
Patent EP-0430587-A2 (EP)
Inventor: BERMAN ARNOLD L
IPC: H04B7/212
Filed: 1990-11-22
Abstract: The invention is a relay communications system which uses a single reference frequency signal generator to produce a plurality of precisely frequency synchronized code division multiple access radio frequency signals. A transmitter transmits the synchronized signals to a remote satellite based retransmitter which includes a slave oscillator precisely synchronized to the reference signal generator for down-linking the multiple radio frequency signals to a common radio frequency with all of the down-linked signals being in precise phase synchronism. The relative phase of the down-linked signals can be preserved or altered and the signals combined and amplified by a high-power amplifier operating in the saturation mode. The output from the high power amplifier is applied to a beamforming network to form an overlapping beam signal comprised of multiple code division multiple access information signals.
Patent EP-0430843-A2 (EP)
Inventor: CLARK SCOTT DOUGLAS
IPC: G06F11/267
Filed: 1990-10-17
Abstract: A method and apparatus (10) are provided for fault testing data, address and control busses in a microprocessor-based system having a plurality of common Input/Output (CIO) bus drivers (32) connected between the microprocessor and the data, address and control busses being tested. A time extended reset signal (18) is generated responsive to a system reset signal (12) and the generated reset signal is applied to the microprocessor to isolate the microprocessor from the busses being tested. The CIO bus drivers (32) are enabled (30) for driving a test signal. A test data signal (44) including a logical one state and a logical zero state is applied to the CIO bus drivers. Bus signals are detected responsive to the applied test data signal and an error signal is generated responsive to the detected bus signals indicating a bus fault.
Patent EP-0452921-A2 (EP)
Inventor: NULMAN JAIM
IPC: H01L21/321
Filed: 1991-04-18
Abstract: A process is disclosed for forming a layer of titanium nitride on a semiconductor wafer which comprises forming a titanium layer on the wafer in a vacuum deposition chamber (40) in the substantial absence of oxygen-bearing gases; transferring the titanium-coated wafer to a sealed annealing chamber (50) without substantially exposing the newly formed titanium layer to oxygen-bearing gases; annealing the titanium-coated semiconductor wafer in a nitrogen-bearing atmosphere in the sealed annealing chamber (50), in the substantial absence of oxygen-bearing gases, at an annealing temperature of from 400°C up to below about 650°C to form a titanium nitride compound on the wafer; and further annealing the wafer at a temperature of from about 800°C to about 900°C to form a stable phase of stoichiometric titanium nitride (TiN) on the wafer. The resulting layer of titanium nitride may be patterned to form local interconnects on the wafer, as well as to provide barrier portions between underlying titanium silicide and metal contacts such as aluminum. In a preferred embodiment, the initial annealing temperature ranges from about 400°C up to below about 600°C whereby substantially all of the titanium will react with the nitrogen to form a titanium nitride compound on the wafer.