baber/WOPTO huggingface dataset:
Patent EP-0234907-A2 (EP)
Inventor: TAKEUCHI ATSUSHI
IPC: G11C11/401
Filed: 1987-02-24
Abstract: A semiconductor memory device having a redundant memory cell array (12) by means of which faulty memory cells are replaced with redundant memory cells during the production process. The device comprises a forced release circuit (31,32) for releasing or cancelling the replacement of the faulty cells with the redundant memory cells, for example, by applying a voltage different from a normal voltage to one terminal of the device. This is useful for enabling the faulty states, and the causes of the faults, of the device to be determined.
Patent EP-0242188-A2 (EP)
Inventor: CROSBIE GARY MARK
IPC: C01B21/068
Filed: 1987-04-14
Abstract: A method of economically making silicon nitride precursor, comprising: (a) reacting silicon halide vapor with liquid ammonia at a situs (i.e., at a temperature of -20 to +40°C) in an inert environment having a pressure equal to or greater than 241 kPa (35 psig), which environment is effectively devoid of organic contaminants, said reaction producing a mixture of precipitated silicon imide in liquid ammonia having dissolved ammonium halide; (b) extracting a portion of the mixture from the situs; and (c) separating the precipitate from the liquid of the portion. Preferably the silicon halide is SiCl₄ and its vapor is brought into reaction with the liquid ammonia by way of a nonreactive carrier gas (N₂ or argon). The proportioning of the SiCl₄ and liquid ammonia is effective so that the exothermic heat of chloride-ammonia reaction substantially offsets the latent heat of vaporization of the ammonia into the residual carrier gas to provide a neutral heat balance or slight overall endothermic heat transfer.
Patent EP-0265258-A2 (EP)
Inventor: EVANS ELFED HUW
IPC: C11D17/08
Filed: 1987-10-22
Abstract: A detergent powder contains soap-based noodles also containing 2 to 15% of free fatty acid and 1.5 to 5% of an inorganic salt such as sodium chloride. The free fatty acid improves the dissolution rate of the noodles, while the salt compensates for the softness of the soap composition, due to the free fatty acid, that makes noodle production difficult.
Patent EP-0272198-A2 (EP)
Inventor: PORTANOVA GREGORY ALAN
IPC: G06F15/78
Filed: 1987-12-14
Abstract: A reduced instruction set computer (RISC) with a Harvard architecture is disclosed. The RISC may be designed to be used simply as a RISC or may be designed to be used to emulate a complex instruction set computer (CISC). Or, it may be designed for use as either. A CISC design methodology is disclosed whereby a RISC is designed and fabricated and whereby RISC emulation code is written concurrently with design and fabrication and also subsequent to fabrication.
Patent EP-0284978-A2 (EP)
Inventor: SARTOR MARIANO
IPC: A43B5/04
Filed: 1988-03-23
Abstract: A closure and securing device, particularly usable for ski boots comprising a rear quarter (3, 103, 203, 303, 403) rearwardly having a transverse set of teeth (5, 305) with which there interacts a rod-like element (7, 107, 207, 307, 407, 507) embracing said rear quarter (3, 103, 203, 303, 403). Said rod-like element (7, 107, 207, 307, 407, 507) is operatively connected to one or more pressers (15, 18, 215, 218, 310, 415, 418, 510) placed at the foot instep region and/or at the heel region.
Patent EP-0291843-A2 (EP)
Inventor: STEINBISS JOACHIM DR DIPL-BIOL
IPC: G01N33/52
Filed: 1988-05-11
Abstract: The kit (1, 20) contains a sample application zone (3) which has a sample layer (6b, 29b, 29c) with a sample field (10, 37, 38) for application of a stool sample, and analysis means with reagents which react with the analyte and include a component generating a detectable signal. A considerable simplification of, in particular, immunological determinations is achieved by the sample layer (6b, 29b, 29c) being composed of a material which has capillary activity so that a liquid is transported therein by capillary action. The sample layer is, on the one hand, in contact permitting fluid exchange with an eluent application zone (2) so that an eluent applied there penetrates into the sample layer and elutes an analyte which is contained in the sample and is soluble in the eluent. The sample layer is, on the other hand, in contact permitting fluid exchange with an eluent pickup zone (4) from which the eluent with the eluted constituent is picked up and passed to the analysis means.   <IMAGE>
Patent EP-0304902-A2 (EP)
Inventor: SCHALL HANS
IPC: H05K3/22
Filed: 1988-08-24
Abstract: An arrangement for modifying and/or repairing flat modules when inserting SMD components, having an intermediate carrier (5), which is designed as a miniature printed-circuit board (5) which hangs over at least two solder points (2), located side-by-side, on which intermediate carrier (5) there can be arranged a replacement or modification component (3) and repair and/or modification wires (8).
Patent EP-0308877-A2 (EP)
Inventor: KAWAKAMI YOUICHI MITSUBISHI DE
IPC: G01S13/79
Filed: 1988-09-21
Abstract: A radar transponder comprising: 
a control circuit (6) for controlling transmission and reception of signals in order to receive a receiving signal and transmit a definite answer signal, 
a video amplifier (4) for amplifying the detection signal of the receiving signal, and an auxiliary video amplifier (5) for amplifying the amplified output signal up to the level allowing the control circuit to be triggered, 
the radar transponder providing 
a video switch (12) between the amplifier and auxiliary amplifier and switched in such a manner that a signal input to the auxiliary amplifier is broken only during the transmitting period of the answer signal by feeding back a positive potential pulse synchronized with the output signal from the control circuit (6) and an input signal applied to the auxiliary amplifier is conducted except during the transmitting period of the answer signal, thereby delivering an output signal of the video amplifier to the auxiliary amplifier, and 
further, on request, a pulse stretcher circuit between the control circuit and video switch for slowing the speed of switching over from a high level to a low level of the positive potential pulse in order to remove high frequency components generated on switching the video switch.
Patent EP-0315015-A2 (EP)
Inventor: GOERTZ HANS-HELMUT DR
IPC: C08F8/44
Filed: 1988-10-25
Abstract: A process wherein polymers containing carboxyl and/or carboxylic anhydride groups are suspended in an inert solvent and reacted with a pulverulent, basic metal compound, and the suspension is then worked up.
Patent EP-0324078-A2 (EP)
Inventor: FISCHER ARTUR PROF DR H C
IPC: F16B13/14
Filed: 1988-11-19
Abstract: Composite dowels are inserted in drilled holes in masonry, and are connected to the masonry in a positively locking manner using a composite mortar. 
<??>In order to guide the composite mortar towards the outer side of the composite dowel, in the screw channel there are constructed guiding surfaces which guide the injected composite mortar through outlet openings to the exterior. The dowel shank may be surrounded by an elastic fabric, the composite mortar being distributed in the drilled hole between the said fabric and the jacket surface. A very even distribution of the composite mortar is achieved by means of longitudinal grooves constructed on the dowel shank in the longitudinal direction. 
<IMAGE>
Patent EP-0320653-A2 (EP)
Inventor: HILAKOS WILLIAM
IPC: B29C70/52
Filed: 1988-11-21
Abstract: Apparatus for the impregnation of a continuous length of multifilament or multifiber yarns with a molten thermoplastic polymeric resin includes a pair of convex/concave (mating) surfaces for spreading the multifilaments or multifibers apart during their immersion in a bath of the molten resin. The shape, configuration and location of the surfaces facilitates homogeneous impregnation, particularly with highly viscous melts, to produce a uniform and thorough encapsulation of the filaments or fibers.
Patent EP-0323602-A2 (EP)
Inventor: LEE WAI-HON
IPC: H04B10/00
Filed: 1988-12-19
Abstract: An integrated transmitter/receiver system which uses a hybrid component for both the light source (13) and the light detector (14, 15), with holographic optical elements (18) for dividing the light beam into two or more beams. The hybrid component contains a laser diode (13) and a detector (14, 15) mounted on the same mechanical structure. This invention alllows the placement of all the components substantially along a single optical axis. This arrangement reduces alignment problems and vibrational errors.
Patent EP-0304965-A2 (EP)
Inventor: ROGERS RICHARD B
IPC: C07D213/643
Filed: 1984-11-07
Abstract: Certain novel fluorophenoxy derivatives, in particular phenoxyfluorophenoxyaklanoic acids and derivatives thereof are described. These novel compounds bear 1 and 2 fluorine substituents on the phenyl group which is attached to the alkanoic acid group. These novel compounds exhibit surprising preemergent and postemergent activity when used according to the method of the invention in the control of grassy weeds.
Patent EP-0278658-A2 (EP)
Inventor: PEACOCK W JAMES
IPC: C12N5/10
Filed: 1988-02-02
Abstract: DNA sequence elements which affect anaerobic induction of genes in plants are identified and characterized. These sequence elements, designated anaerobic regulatory elements, confer inducibility by anaerobic condition on downstream plant-expressible promoters and their associated structural genes. In particular, those sequences associated with anaerobic induction of the maize alcohol dehydrogenase and aldolase genes have been identified. These sequence elements can be employed in combination with appropriately positioned plant-expressible genes to product chimeric, anaerobically inducible genes. Such constructs are useful for the selective expression of structural genes under anaerobic conditions in plants.
Patent EP-0279684-A2 (EP)
Inventor: THOMSEN MERLIN
IPC: A61H23/04
Filed: 1988-02-19
Abstract: A water jet massage apparatus comprises a platform (12) having a bench (14) mounted thereon, and an overlying lid (18) arranged for pivotal movement between an open position in which a person may gain access to the bench and a closed position in which the lid is lowered onto the bench. The lid includes top (22), front (28), rear (26), and opposite side walls (24), and also has a bottom wall (32) formed of flexible, water-proof material which drapes over and covers a person reclining on the bench when the lid is closed. The water-tight cavity in the lid defined by the aforementioned walls contains a laterally extending, longitudinally movable water manifold (36) which mounts and supplies water to a plurality of pulsating water jet spray heads (34) which direct a multitude of pulsating jets of water downward onto the flexible bottom wall which loosely covers a person reclining on the bench, keeping him dry. Spent water from the water jet heads finds its way to side gutters (30) in the chamber whereupon the water drains from the water-tight cavity into a holding tank (70) where it is reheated and recycled continuously. The effect is a multitude of pulsating massaging water jets impinging on the flexible material draped across the body, the spray head assembly also moving longitudinally through the chamber from head to toe or any desired position thereof.
Patent EP-0291303-A2 (EP)
Inventor: GALENKAMP HENDRIK
IPC: C11C3/12
Filed: 1988-05-12
Abstract: Lauric fats particularly palm kernel oil are selectively hydrogenated to provide at least 25% of the residual unsaturation as trans acid, providing closely similar fats to expensive coconut oil products. The fat may be blended with others, particularly other lauric fats.
Patent EP-0305101-A2 (EP)
Inventor: BENDER FREDERICK ALAN
IPC: H01R13/648
Filed: 1988-08-16
Abstract: A compact plug-and-receptacle combination (10, 12) is of the type where the receptacle (12) is designed to be telescopically received within the end of the plug to provide a high degree of shielding integrity. The plug is assembled from upper and lower half-shells (16, 18) that retain a connection block (50) containing contacts (52) and the receptacle is defined by inter-engaging inner and outer shells (10, 72) also retain a connection block (94) containing contacts (96) for inter-engaging the contacts of the plug. A slot (20) in the plug receives a raised key-like projection (42) on the receptable to effect a polarization function. A flush-mounted latch (26) is aligned with the slot to resiliently engage an opening (44) in the projection to releasably latch the plug into engagement with the receptacle. A resilient spring (46) is provided on the receptacle on the side opposite the raised key-like projection to assist in maintaining the plug and receptacle in mechanical and electrical engagement with one another.
Patent EP-0314490-A2 (EP)
Inventor: UTAKA KATSUYUKI
IPC: H01S5/12
Filed: 1988-10-28
Abstract: A variable wavelength semiconductor laser in which light emitting regions (B₁,B₂), waveguide regions (C₁,C₂) and an active filter region (A₁) including a diffraction grating (5) equipped with a filter function are integrated on a single substrate, whereby only one resonance wavelength is selected to ensure a stable laser operation at a single wavelength of a small oscillation line-width. Further, both light emitting (B₁,B₂) and waveguide regions (C₁,C₂) are disposed on both sides of the active filter region (A₁) substantially symmetrically with respect thereto, thereby allowing ease in adjusting the refractive indices of the respective regions.
Patent EP-0319196-A2 (EP)
Inventor: TREMBATH MALCOLM BLACKLER
IPC: B28D7/04
Filed: 1988-11-24
Abstract: A machine for cutting stone or other materials has a moving bed (19) for carrying stones past a circular saw blade or blades (37 38) mounted on a columb (40) and driven in synchronism or separately from the movement of the moving bed (19). The moving bed (19) has a plurality of longitudinal corrugations (21, 22) into one or more of which the saw blade or blades (37, 38) can extend so that the material is cut right through as it is conveyed past the saw blade (37, 38) on the moving bed (19).
Patent EP-0322279-A2 (EP)
Inventor: DENIS JEAN-PIERRE
IPC: C07C231/00
Filed: 1988-12-14
Abstract: Process for the preparation of an N-acyl-N-allyl aniline from a solution of diallylaniline or of a monoallyl-diallylaniline mixture and from an acyl halide in the presence of the metal catalyst chosen from palladium and copper.
Patent EP-0321415-A2 (EP)
Inventor: CASTELLINI FRANCO
IPC: A61C19/00
Filed: 1988-10-28
Abstract: The device affords a projection (1) at bottom that fits exactly into the well (2) normally occupied by a drinking glass used by patients to rinse out, and appears as a container with a number of sockets (5) in the top that accommodate the instruments (6) for sterilization; the bottom of the container affords at least one outlet (7) from which discharge of the soiled liquids occurs directly (i.e. without first accumulating), either dropping into the outlet of the drinking glass well (2), or drawn out by the vacuum system of the surgery equipment with which the instruments (6) are associated. The option exists of embodying the part of the container above the projection (1) with a lowered profile (23), incorporating a well (31) to receive the drinking glass (30), and a relative outlet (24).
Patent EP-0330017-A2 (EP)
Inventor: REIFFEN MANFRED DR DIPL-CHEM
IPC: A23K20/137
Filed: 1989-02-09
Abstract: The invention relates to the use of the thiazoles of the formula <IMAGE>  in which R1 denotes a halogen atom, an alkyl group or a trifluoromethyl group, R3 denotes a hydrogen atom or R3 and R4 together denote an ethylene group or an alkoxycarbonylmethylene group, R4 denotes a hydrogen atom or an alkyl group which is optionally substituted in the 2- or 3-position by an hydroxyl group and R5 denotes a methoxy group substituted by a carboxyl, alkoxycarbonyl, aminocarbonyl, alkylaminocarbonyl, hydroxymethyl, alkoxymethyl, aminomethyl or alkylaminomethyl group or denotes a 2-carboxy-1- methylethenyl or 2-alkoxycarbonyl-1-methylethenyl group, optical isomers thereof and diastereomers thereof as well as acid addition salts thereof as performance-promoting agents for animals.
Patent EP-0338364-A2 (EP)
Inventor: EKWALL CHRISTER DIPL-ING
IPC: A61N1/08
Filed: 1989-04-10
Abstract: A pacemaker lead analyzer for measuring impedance during standard operation of an implanted pacemaker. The analyzer makes separate measurements of lead impedance during each heart signal and each pacing pulse. A moving average of measured parameters is maintained and recurring deviations from the norms are noted in separate event counters for subsequent analysis of the noted events as possible indications of impending failure of an implanted lead.
Patent EP-0337494-A2 (EP)
Inventor: NARITA YASUSHI
IPC: F16H61/00
Filed: 1989-04-17
Abstract: An automatic transmission is disclosed wherein an accumulator back-up pressure (P B ) is variable in response to engine load and also to the progress of a shift taking place. A line pressure solenoid (24) is provided which controls a signal pressure supplied to an accumulator control valve (70) which generates the accumulator back-up valve supplied to an accumulator (64) that is arranged to soften an increase in servo activating hydraulic fluid pressure supplied to a frictional device during the shift.
Patent EP-0346600-A2 (EP)
Inventor: KROPP RUDOLF DR DIPL-CHEM
IPC: C22C5/00
Filed: 1989-04-22
Abstract: The alloys, with or without plastic veneer, are low-cost and consist of 36-39% silver, 28-32.5% gold, 17-19.5% palladium, 0-0.1% iridium, 9.5-10.5% copper, 0.5-3.0% indium and 0.5-2.5% zinc, where the total of the contents of indium and zinc must not exceed 4%.
Patent EP-0355742-A2 (EP)
Inventor: KORITA TOHRU
IPC: H04Q9/00
Filed: 1989-08-18
Abstract: The present invention relates to a commander apparatus in which control data is stored in recording media (2A) in correspondence to various switches (3) on the commander, and the recording media are detachably enclosed in the main body (1) of the commander. The remote commander main body comprises a receiver (19) for receiving command signals that are supplied from the outside; a control unit (11) for storing the control data which is obtained by demodulating the command signals supplied from the outside in correspondence to the key switches of the recording media, and interfaces (16,33) for coupling the recording media with the remote commander main body. The user stores the control data in the recording media on the basis of a desired key arrangement, so that an original key arrangement according to the user can be realized. The operating efficiency can be improved without increasing the number of keys on the commander.
Patent EP-0362720-A2 (EP)
Title: Sonnenblende für Fahrzeuge
Inventor: HILBERT BERNARD
IPC: B60J3/02
Filed: 1989-09-29
Abstract: Es wird eine Sonnenblende für Fahrzeuge mit einem als Polsterkörper ausgebildeten, in einer aus zwei durch Hochfrequenzschweißen randseitig umlaufend miteinander verschweißten Folienzuschnitten gebildeten Umhüllung (4) eingebetteten und durch eine eingelagerte Verstärkungseinlage (3) ausgesteiften Sonnenblendenkörper (1), der einen von der Verstärkungseinlage (3) gebildeten und von den Folienzuschnitten umkleideten Drehlagerzapfen (11) aufweist, beschrieben, wobei vorgesehen ist, daß der Drehlagerzapfen (11) mit zwei diametral gegenüberliegenden, sich axial erstreckenden, ein Auftragen der beim Hochfrequenzschweißen entstehenden Schweißraupen verhindernden Abflachungen (13) oder rinnenförmigen Vertiefungen (14) und weiterhin mit zumindest zwei radial vorstehenden, sich axial erstreckenden, einer Relativbewegung zwischen Umhüllung (4) und Drehlagerzapfen (11) entgegenwirkenden Rippen (15) mit freien, in das Umhüllungsmaterial eindringenden Kanten ausgebildet ist.
Patent EP-0367292-A2 (EP)
Inventor: SEKI AKINORI
IPC: H01L29/812
Filed: 1989-11-03
Abstract: Disclosed is a compound semiconductor substrate having a III-V group compound semiconductor layer on a IV group substrate, which has substantially no residual stress and few crystalline defect. The substrate comprises;
     (a) a IV group substrate,   (b) a first III-V group compound semiconductor layer formed on the substrate,   (c) a second compound semiconductor layer having such a lattice constant as to produce a stress in a direction opposite to the stress which occurs during the time of forming said first semiconductor layer due to a difference of thermal expansion coefficient between said substrate and said first semiconductor layer, formed on said first semiconductor layer, and   (d) a third III-V group compound semiconductor layer similar to the first semiconductor layer, formed on said second semiconductor layer.
Patent EP-0369448-A2 (EP)
Inventor: SASAGWA KIYOAKI C O FUJI ELECT
IPC: H03K17/0812
Filed: 1989-11-16
Abstract: In a common drive output circuit for driving dissimilar switching semiconductor devices having different drive input characteristics by turning on and off dc power supplies to apply a voltage between the drive input terminals of either one of the switching semiconductor devices through two transistors connected in a Darlington pair, the collector circuit of one of the two transistors which is not at the output stage has a diode inserted in series which has such a polarity as to permit passage of the collector current.
Patent EP-0374756-A2 (EP)
Inventor: GOTTSCHLICH RUDOLF DR
IPC: A61K31/55
Filed: 1989-12-15
Abstract: Nitrogen-containing cyclic compounds of the formula I <IMAGE> in which R<1>, R<2>, R<3>, R<4> and m have the meaning indicated in Patent Claim 1, and the salts thereof have analgesic effects.
Patent EP-0376302-A2 (EP)
Inventor: EL-SAYED LYLA MOSTAFA
IPC: G03G9/12
Filed: 1989-12-28
Abstract: Bipolar liquid electrostatic developer consisting essentially of at least one charge director in a nonpolar liquid having dispersed therein two toner particles having opposite charge polarity which comprise at least one thermoplastic copolymer resin. The particle average by area size is less than 10 µm. The ratio of the two toner particles is 5 to 95 and 95 to 5. A process of simultaneous transfer of such developer is included. The developer is useful in copying.
Patent EP-0370595-A2 (EP)
Inventor: GERBER ARTHUR H
IPC: C08K3/22
Filed: 1989-06-12
Abstract: The invention relates to a binder composition comprising a low molecular weight poly (orthomethylolated) phenolic compound which is combined with a phenol formaldehyde novolac resin and cured in the presence of alkali and an organic ester. Low and high density aggregates can be added to the binder to produce foundry or refractory articles. The binder can also be applied, with or without aggregate, to paper, fabrics, or concrete.
Patent EP-0342126-A2 (EP)
Inventor: YAMAMOTO AKIRA
IPC: A01N25/18
Filed: 1989-05-11
Abstract: A bag-like dispenser is proposed which contains a sex phero­mone compound of insects and is used for sustainedly releasing the pheromone compound at a uniform emission rate over a long peri­od of time so as to exhibit effectiveness for the population control of pests by distributing a number of the dispensers over fields. The bag-like dispenser body is formed of a specific polymeric laminate film having a thickness of 20-200 µm and composed of at least two layers or, preferably, of three layers, in which one of the layers is a film of a polymer or copolymer of vinylidene chloride having a thickness of 4-20 µm as the intermediate layer of the three-layered laminate and the other layer or each of the other layers is a film of a specific polymer having a specified thickness, such as a film of a polyolefin, copolymer of ethylene and vinyl acetate, poly(vinyl chloride), copolymer of vinyl chloride and vinyl acetate and the like.