baber/WOPTO huggingface dataset:
Patent EP-0345641-A2 (EP)
Inventor: BOYCE BRADLEY ROBERT
IPC: G01L1/24
Filed: 1989-06-01
Abstract: Zur berührungslosen und zerstörungsfreien Prüfung der Belastung eines Meßobjekts (12), wird dieses unter die Einwirkung einer Zug- oder Druckkraft gesetzt. Wärme, die aufgrund der einwirkenden Kräfte in dem Meßobjekt (12) erzeugt wird, tritt aus diesem aus und wird mittels eines geeigneten Detektors (18) erfaßt, und es werden entsprechende Meßwerte gebildet. Um Störungseinflüsse durch ungleichmäßige thermische Begleiteffekte oder durch äußere starke Wärmequellen zu vermeiden, ist eine Abtaststeuereinheit (22) mit mehreren Rechnerkreisen vorgesehen, die im Falle eines Überlastzustandes die Meßwertaufnahme abbrechen, den Aufnahmevorgang wiederholen, eine Änderung der Sensibilität des Detektors (18) und/oder eine Umrechnung der bisher ermittelten Meßwerte vornehmen.
Patent EP-0348924-A2 (EP)
Inventor: NOMOTO SHIGEKI
IPC: F02N19/00
Filed: 1989-06-28
Abstract: In order to facilitate start-up of an internal combustion engine, a valve device (20) mounted on a cylinder (10) of the internal combustion engine and enabling a combustion chamber (14) in the cylinder (10) to communicate with the atmospheric air comprises a casing (22) having a first path (26), an accumulator (28) and a second path (30), the first path (26) communicating the accumulator (28) to the atmospheric air, the second path (30) communicating the accumulator (28) to the combustion chamber (14) when the valve device (20) is mounted on the cylinder (10); a valve (34) disposed in the accumulator (28) and associated with the first path (26); a check valve mechanism (36a, 36b, 36c) disposed between the accumulator (28) and the second path (30); and a spring (38) biasing the valve (34) in such a direction that the valve (34) does not close between the accumulator (28) and the first path (26). Further, the valve device (20) comprises a third path (40) communicating the accumulator (28) to the outside thereof.
Patent EP-0354357-A2 (EP)
Inventor: WATANABE HIROFUMI MITSUBISHI D
IPC: H03K17/28
Filed: 1989-07-07
Abstract: A delay device has an oscillation circuit (1), a transistor (201) turned on and off by a signal from the oscillation circuit and a delay circuit comprising a capacitor (203) and a resistor (202) connected to the transistor so that the delay circuit is intermittently controlled by the on-off operations of the transistor (201).
Patent EP-0368262-A2 (EP)
Inventor: SUGIMOTO MASAKAZU C O NITTO DE
IPC: H05K1/11
Filed: 1989-11-07
Abstract: A wiring substrate, a film carrier, a semiconductor device made by using the film carrier, and a mounting structure comprising the semiconductor device (1) are disclosed. 
     The wiring substrate comprises: 
a conductor pattern which has a bonding pad (3) and is formed on the rear surface of an insulating support (2); 
at least one of minute through-holes (4) which are provided in a region of the insulating support where the bonding pad is in contact therewith, or which are provided in a region of the insulating support where the bonding pad is in contact therewith and in the vicinity of the region, the through-holes running in the direction of the thickness of the insulating support; 
a conductive passage which is made of a metal material and which is formed in the through-holes that are provided in a region of the insulating support where the bonding pad is in contact therewith; and 
a bump-like metal protrusion (6) which is formed on the conductive passage and which is protruded from the front surface of the insulating support.
Patent EP-0326249-A2 (EP)
Inventor: MITRA SMARAJIT C O MINNESOTA M
IPC: G03F7/031
Filed: 1989-01-12
Abstract: Mannich bases as photosensitizers for iodonium salts for use in the photopolymerizable compositions comprising a photosensitive free radical diaryliodonium photoinitiator and at least one vinyl monomer in physical association with a photosensitizer comprising a Mannich base. The Mannich bases are unexpectedly more efficient as photosensitizers than are the conventional photosensitizers.
Patent EP-0330344-A2 (EP)
Inventor: NESBURN ANTHONY BART
IPC: A61L24/10
Filed: 1989-02-09
Abstract: A method for molecularly crosslinking amino acid containing polymers by photoactivating chemical crosslinkers which have been combined with the polymers. Collagen crosslinked by this method can be used as a bioadhesive for sutureless closures of the skin and eye or as a superhydrated material for contact lenses, moist bandage contact lens, lens or corneal implant material, or as a drug delivery mechanism.
Patent EP-0349141-A2 (EP)
Inventor: RHOADES GARY VICTOR
IPC: B41M5/26
Filed: 1989-06-12
Abstract: A thermal transfer printing (TTP) receiver sheet has a substrate, dye receptive receiving layer and a release medium associated with the receiving layer, the release medium being a dye-permeable polyurethane resin which is the reaction product of (i) an organic polyisocyanate, (ii) an isocyanate-reactive polydialkylsiloxane, and (iii) a polymeric polyol.
Patent EP-0333598-A2 (EP)
Inventor: ISOKAWA NOBUHIRO
IPC: B24B9/14
Filed: 1989-03-17
Abstract: In a lens grinding apparatus in which a lens held by a lens shaft of a swingable carriage body is ground by a V-­edging grinder, the lens grinding apparatus of this invention is characterized in that a resilient member, the resilient force of which is adjustable by abutting force adjusting means, is interposed between the rear end portion of the car­riage body and a carriage base, a swing down moment of the carriage is calculated with reference to the swing angle of the carriage when a roughly ground lens held between the lens shafts is abutted against the V-edging grinder and the abut­ting force adjusting means is drive controlled as such that a difference between the pivot down moment and the pivot down preventing moment by the spring becomes constant.
Patent EP-0347387-A2 (EP)
Inventor: FABRICIUS CLAUS
IPC: A01J25/00
Filed: 1989-06-13
Abstract: For dosing copper ions in cheesemaking in a stainless steel vessel, a) CO2 is introduced into the addition water, b) copper ions are generated electrolytically in the addition water by means of electrodes dipping into the addition water, c) the enzymes necessary for cheesemaking are added to the additional water containing the CO2 and copper ions and d) the addition water containing the CO2, copper ions and enzymes is added to the raw milk for cheesemaking. Apparatus for carrying out this method is characterised by a) an electrolysis vessel (10) with an anode (11), a cathode (12) and a vent (13), b) means (1, 2, 3, 4, 6) for feeding addition water into the electrolysis vessel (10), c) means (5, 7, 8, 9) for dosing CO2 into the additional water, d) a dosing vessel (16) with a mixing device (17), e) means (14) for draining the addition water from the electrolysis vessel (10) into the dosing vessel (16), f) means (15) for adding enzymes to the dosing vessel (16), g) a milk tank (19) with a mixing device (20) and h) means (18) for draining the addition water from the dosing vessel (16) into the milk tank (18). 
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Patent EP-0377424-A2 (EP)
Inventor: RICE ARTHUR WILLIAM
IPC: B01D53/22
Filed: 1989-12-11
Abstract: Nitrogen gas of high purity is produced from compressed air by contacting the air with a first gas membrane separator (3) permitting oxygen to permeate therethrough selectively while restraining the passage of nitrogen. The nonpermeant (5) gas is then brought into contact with a second gas membrane separator (7) of similar construction. The use of the serially arranged separators provides nitrogen gas with very low levels of oxygen.
Patent EP-0429800-A2 (EP)
Inventor: NAITO SUSUMU MITSUBISHI GAS CH
IPC: C07B61/00
Filed: 1990-10-04
Abstract: Disclosed is a process for preparing  alpha ,  beta -unsaturated carboxylic acid ester from  alpha -hydroxycarboxylic acid ester, a alpha -alkoxycarboxylic acid ester or  beta -alkoxycarobxylic acid ester as a starting material by a vapor-phase catalytic reaction in the presence of a crystalline aluminosilicate modified with an alkali metal and a platinum group element as a catalyst. According to the process,  alpha ,  beta -unsaturated carboxylic acid can be produced efficiently.
Patent EP-0427132-A2 (EP)
Inventor: REICHLE HANS
IPC: H01R4/24
Filed: 1990-11-02
Abstract: For insulation-piercing terminal wiring, the terminal block comprises pivoting covers (2), which are articulated on the body (1) of the terminal block and can be pressed down, and from which compression ribs (3) project which penetrate into a wire insertion slot (4) in each case when the pivoting cover (2) is pressed down onto the body (1), in order in each case to insert one wire (5) which is guided out between the joint (8) of the pivoting cover (2) and a terminal blade (6) of wires (5) which are longitudinally guided in channels (20) on the body (1), into the slot (4) or to press the relevant wire (5) into the terminal blade (6) by contact means (7). As a result of these measures, the main problem of connecting multiple contact and terminal blocks in a very small space and the problem of exerting pressure onto the wires for a reliable electrical contact as well as that of completely covering the contact points in a volumetric manner is solved, it being possible to make the pivoting cover so wide that a plurality of wires can be simultaneously pressed into the terminal blades of the associated contact terminals of the terminal block. <IMAGE>
Patent EP-0455869-A2 (EP)
Inventor: UHLENDORF RUEDIGER
IPC: H02P25/04
Filed: 1990-12-08
Abstract: For speed control of an AC drive, which is used for driving a centrifuge, in the form of a capacitor motor, said drive is connected in the bridge arm of a single-phase invertor. The bridge arm is connected at its ends in each case to the centre points of a series circuit consisting of two capacitors and two field-effect transistors, these series circuits being connected in parallel with one another and being connected to the output of a rectifier which is operated from the AC mains; during operation, the capacitors are discharged alternately via the capacitor motor by means of the drive to the field-effect transistors, driving taking place via a microprocessor which is used as a pulse generator.
Patent EP-0387947-A2 (EP)
Inventor: VAN DER HUIZEN ADRIAAN ALBERT
IPC: C08F8/04
Filed: 1990-03-07
Abstract: Thermoplastic elastomeric block copolymers of general formula BDB′ (I) or of general formula (B˝E) n X, wherein each of B,B′, B˝ comprises a substantially linear, substantially pure polyethylene block, having a melting temperature ≧ 110°C, as determined via differential scanning calorimetry; D and E are substantially linear elastomeric polymer blocks being, substantially free from olefinic unsaturation; the molecular weight distribution ( M   w / M   n ) of B,BD, BDB′, B˝ and B˝E is ≦ 2; X is a terminal coupling agent-based entity and n is an integer ≧ 2.
Patent EP-0386969-A2 (EP)
Inventor: BANEY RONALD HOWARD
IPC: H01L39/24
Filed: 1990-03-05
Abstract: This invention relates to protective coatings for copper oxide superconductors. The coatings are formed by applying solutions of silica precursors to the superconductor and after solvent evaporation, heating in an oxygen-­containing atmosphere to effect conversion of the precursor to a continuous silica coating. Precursor materials, such as hydrogen silsesquioxide, ethyl polysilicate and C-resin are described.
Patent EP-0396247-A2 (EP)
Inventor: DISANTO FRANK J
IPC: G02F1/1685
Filed: 1990-03-27
Abstract: An electrophoretic display has a grid cathode matrix arrangement consisting of a first plurality of parallel conductive lines insulated from a second plurality of parallel conductive lines transverse to said first plurality. Located with respect to the grid (14) and cathode (12) lines are first and second anode structures. The first anode (18) is remote from the second with the second anode (16) overlying the gird lines of the display and insulated therefrom. The second anode is biased to implement typical HOLD and ERASE modes independent of the first anode.
Patent EP-0414388-A2 (EP)
Inventor: SEELEY ROBERT J
IPC: B22C5/04
Filed: 1990-07-27
Abstract: Green sand having a residuum of retained clay is reconditioned by screening and predrying it to about zero moisture; calcining the sand to burn off organic matter; cooling the sand; mechanically scrubbing the cooled sand to free mechanically bonded clay and a portion of the clay magnetically adhered to the sand; mixing an acid/water solution with the sand to react with the remaining magnetically adhered clay to permit such clay to break free from the sand; drying the sand to release the freed clay; and extracting the thus-­released clay from the sand.
Patent EP-0413481-A2 (EP)
Inventor: HORTON JERRY R
IPC: H01J43/24
Filed: 1990-08-03
Abstract: A method for manufacturing an electron multiplier or microchannel plate (10) comprises the steps of forming a body (12) of etchable material, directionally applying a flux of reactive particles against the body in selected areas for removing material therefrom in order to form at least one electron multiplication channel (14) in the body.
Patent EP-0441284-A2 (EP)
Title: Process for reducing the undesirable halide content of epoxyresins
Inventor: WANG CHUN S
IPC: C08G59/00
Filed: 1991-02-02
Abstract: The total aliphatic halide content of epoxy resins is reduced by heating a resin containing hydrolyzable halide or bound halide or both hydrolyzable and bound halide dissolved in a solvent system containing at least one polar aprotic organic solvent which is not a ketone and at least one compound containing at least one aliphatic hydroxyl group per molecule in the presence of a suitable basic-acting compound for a time sufficient to reduce the total undesirable halide content.
Patent EP-0456007-A2 (EP)
Inventor: SAILER KONRAD
IPC: E01F9/646
Filed: 1991-04-14
Abstract: The invention relates to a device for mounting and adjusting traffic installations and/or the lighting means thereof on traffic areas, for example in order to secure construction sites and hazard points in public traffic. Traffic installations of this type, in particular warning lights, are frequently carried by the police or other services in motor vehicles, usually cars. They have to be compact and, when used, are erected on the traffic area for securing purposes. In order to make the height of the light spot adjustable, when the traffic installation is erected on the traffic area, in such a manner that the emitted light signals or other information can be best seen by the road users, a moveable and adjustable connecting device is provided between the functional part (1), which supplies the information, and the supporting base part (3), which may contain the power supply device and the switch gear, this connecting device making it possible, after the erection of the base part (3) on the traffic area, to adjust the functional part (1) to a desired position. This connecting device is preferably designed as a telescopic rod (5) which carries the functional part (1) at the upper end as a provider of information. This telescopic rod (5) makes it possible to adjust the functional part (1) to a desired position, for example at approximately head height for a person sitting in a car. The information emitted by the functional part (1), for example optical signals, can thus be seen even at a relatively long distance in a queue of vehicles. <IMAGE>
Patent EP-0455092-A2 (EP)
Inventor: BREWER GREGORY A
IPC: C08K5/00
Filed: 1991-04-22
Abstract: Stable dispersions of a solid phase in a functional fluid and the addition of the stable dispersion to thermoplastic polymers. The resultant thermoplastic polymer compositions, which are characterized by improved properties, can be formed into products of desired configuration.
Patent EP-0467288-A2 (EP)
Inventor: FUJIE KOUICHI
IPC: C08F285/00
Filed: 1991-07-16
Abstract: An acrylic molded product comprising an acrylic polymer coagulated material having excellent characteristics in impact resistance, optical properties, and hydrothermal resistance; an acrylic polymer coagulated material used for the preparation thereof; an composition comprising thereof; and a process for manufacture thereof; characterized by using an emulsion polymerization and a polymer with multiphase structured material comprising a hard phase and a soft phase and being freeze-coagulated.
Patent EP-0480277-A2 (EP)
Inventor: KOENIGS WILFRIED
IPC: A47K3/00
Filed: 1991-09-30
Abstract: The problem of a drainage connection for washing machines situated in bathrooms or other appliances discharging used water is solved in that a drainage connection pipe (36) is arranged in the wall (31) of a bathtub support, which pipe can be connected to the bathtub drainage fitting. <IMAGE>
Patent EP-0481372-A2 (EP)
Inventor: NOGUCHI TSUYOSHI
IPC: C08F259/08
Filed: 1991-10-11
Abstract: The present invention provides a crosslinkable composition characterized in that the composition comprises 100 parts by weight of a polymer, 0.1 to 100 parts by weight of a filler and 0.1 to 10 parts by weight of a crosslinking agent, the polymer being obtained by dissolving or swelling an amorphous fluorine-containing polymer in an acrylic monomer and subsequently polymerizing the monomer into a high polymer.
Patent EP-0489283-A2 (EP)
Inventor: WARREN J BRUCE
IPC: F42B5/045
Filed: 1991-11-13
Abstract: A cased telescope ammunition round 10 for a fin stabilized penetrator 32. A full caliber control tube 24 is positioned within casing 12, its forward end 28 being secured to front seal 22. The side walls 87 of control tube 24 are tapered, increasing in thickness from the free standing aft end 26 of control tube 24 to its forward end 28. Penetrator 32 and sabot 36 are positioned within control tube 24 with obturator band 46 and retaining groove 36 of aft bourrelet 36 positioned within control tube 24. Retaining groove 52 at the aft end of control tube 24 with split ring 50 and retaining groove 48 of aft bourrelet 36 retain sabot 34 and penetrator 32 within control tube 24 until round 10 is fired. Tapered side walls 87 minimize the volume of control tube 24 while assuring that side walls 87 are strong enough to withstand forces acting on control tube 24 forward of obturator band 46 when round 10 is fired.
Patent EP-0502248-A2 (EP)
Inventor: BUNDSCHUH KARL-HANS
IPC: H01H35/02
Filed: 1991-11-14
Abstract: 1. A position switch having a permanent-magnet switching body (12) which is arranged in a small tube (14) consisting of non-magnetic material such that it can move longitudinally between two limit positions, and which, in a first end region of the small tube (14) allocated to the one limit position of the switching body, has allocated to it an electrical switch (10) which is preferably constructed as a reed contact or barrier-gas contact and which, when the switching body (12) approaches the first limit region, is switched by the magnetic field of the switching body, the small tube being arranged in the position switch such that a change in the position to be monitored is converted into an inclination of the small tube (14) relative to the horizontal. In the second limit region, allocated to the other limit position of the switching body (12), of the small tube (14), at least one ferromagnetic component (18; 20) is provided whose position on the small tube (14) and/or its mass is selected such that the magnetic retaining force acting between the permanent-magnet switching body (12) which is in the associated limit position and the ferromagnetic component (18; 20) is essentially equal to the magnetic retaining force acting between the electrical switch (10) and the permanent-magnet switching body (12) in the associated limit position. <IMAGE>
Patent EP-0490427-A2 (EP)
Title: Empfänger mit mindestens zwei Empfangszweigen
Inventor: KOCH WOLFGANG DR ING
IPC: H04L1/06
Filed: 1991-12-03
Abstract: Die Erfindung betrifft einen Empfänger (5a, 5b, 10) mit mindestens zwei Empfangszweigen (a, b) mit einer Einrichtung (10) zur Kombinierung der Empfangszweige (a, b). Dabei soll vermieden werden, daß in jedem Empfangszweig ein separater Entzerrer benötigt wird. Es wird vorgeschlagen, daß jeder Empfangszweig (a, b) jeweils ein angepaßtes Filter (1a, 1b) und jeweils eine Einrichtung (6a, 6b) zur Bildung der jeweiligen Autokorrelationsfunktion (A1, A2) zur geschätzten Impulsantwort (H1, H2) der einzelnen Empfangszweige (a, b) aufweist, daß der Empfänger (5a, 5b, 10) eine erste Summiereinrichtung (11) zur Summierung von mit Gewichtungsfaktoren gewichteten Ausgangssignalen (za', zb') der angepaßten Filter (1a, 1b) zu einer ersten Summe (S1) und eine zweite Summiereinrichtung (12) zur Summierung der mit den Gewichtungsfaktoren gewichteten Autokorrelationsfunktionen (A1, A2) der Empfangszweige (a, b) zu einer zweiten Summe (S2) und einen die erste (S1) und zweite (S2) Summe auswertenden Entzerrer (3, 7) aufweist, wobei die Gewichtungsfaktoren in etwa umgekehrt proportional zu einer momentanen Störleistung (σ1², σ2²) im jeweiligen Empfangszweig (a, b) sind. Digitale Übertragungssysteme. <IMAGE>
Patent EP-0442665-A2 (EP)
Inventor: LAMB JOEL D
IPC: G06F7/50
Filed: 1991-02-07
Abstract: A lookahead adder with identical logic gates (MCLA) in all but the first of its lookahead sections. All such identical gates implement the logic function M = X + Y.Z.
Patent EP-0449435-A2 (EP)
Inventor: PESOLA MIKKO
IPC: H01L23/373
Filed: 1991-03-05
Abstract: The invention relates to a cooling construction for cooling a power transistor (4) having a plastic encapsulation, wherein the waste heat produced is conducted away mainly via the collector lead (6), the collector lead being connected to the collector strip (3) on the circuit board. When it is desired to conduct the produced waste heat specifically on the component side of the circuit board (1), it is possible to use a construction according to the invention in which there is placed on the circuit board (1) a highly heat conductive insulation plate (8) which covers the collector strip (3) entirely over part of its length next to the transistor (4), and that to the insulation plate (8) there is fixed a cooling plate (9) to which the thermal energy produced in the transistor is conducted. The insulation plate (8) may in part also extend on top of the plastic encapsulation of the transistor.
Patent EP-0448388-A2 (EP)
Inventor: SUGAHARA TAKAYUKI
IPC: H04N19/00
Filed: 1991-03-20
Abstract: An image filtering system which comprises a storage device for storing image data which are partitioned into blocks composed of a predetermined number of picture elements for an orthogonal transform and represent an entire input image therein, an address selecting device for selecting addresses of the storage device, from which image data corresponding to respective predetermined object regions of a frame and stored at the selected addresses are read, and a sum-of-products calculating device for multiplying each of the image data of picture elements read out of the storage device by a corresponding coefficient of an operator, which is comprised of a predetermined number of coefficients, for adding up the thus obtained products for each of the object regions and for outputting a sum signal representing a sum of the products for each of the object regions. In the image filtering system, the address selecting device selects the addresses such that a storage area of the storage device corresponding to each of the object regions does not spread over adjoining ones of the blocks. Thereby, can be prevented occurrence of a block noise originating from a block in which motion compensation is not appropriately performed. Consequently, a prediction error of a quantity of codes can be substantially decreased.