baber/WOPTO huggingface dataset:
Patent EP-0307357-A2 (EP)
Inventor: LANGFELD HORST
IPC: C09B29/16
Filed: 1988-08-30
Abstract: Verfahren zur Herstellung von Azofarbstoffen der Formel
      worin K der Rest einer Kupplungskomponente der Benzol- oder Naphthalin­reihe oder der heterocyclischen Reihe ist, wobei die Hydroxygruppe in Nachbarstellung zu der Azogruppe an K gebunden ist, X Wasserstoff oder Nitro und M ein Alkali- oder Ammoniumion bedeutet, dadurch gekenn­zeichnet, dass man eine Diazokomponente der Formel
      in Gegenwart von Alkali- und Ammoniumchlorid auf eine Kupplungskomponente der Formel
      kuppelt, wobei K und X in den Formeln (2) und (3) die unter Formel (1) angegebenen Bedeutungen haben. 
     Die vorliegende Erfindung ermöglicht die Herstellung der genannten Azofarbstoffe in hohen Ausbeuten.
Patent EP-0339671-A2 (EP)
Inventor: CHO HIDETSURA
IPC: C07C255/34
Filed: 1989-04-28
Abstract: Novel derivatives of caffeic acid of the general formula (I):
     wherein X is hydrogen atom or hydroxy; R 1  is hydrogen atom, a straight or branched alkyl or alkenyl having 1 to 20 carbon atoms or a group of the formula: -(CH 2 ) n -Z-R 2   
wherein n is an integer of 1 to 10; Z is oxygen atom, vinylene residue or a single bond; and R 2  is a substituted or unsubstituted phenyl or heterocyclic residue is provided. These derivatives possess 12- lipoxygenase inhibitory activity and are useful for curing and preventing circulatory diseases. A pharmaceutical composition containing said derivative is also provided.
Patent EP-0344514-A2 (EP)
Inventor: OPPERMANN KLAUS-GUNTHER DIPL-P
IPC: H01L29/10
Filed: 1989-05-17
Abstract: GTO thyristor in which there is inserted into the base layer (3) not contacted by the gate electrode (7) at least one thin semiconductor layer (11) which is oppositely doped to the base layer. The chosen distance from the p-n junction (12) between the p-type base (2) and the n-type base (3) is so small that the maximum field strength of the space charge zone which builds up at said p-n junction (12) on turning off the thyristor is limited to a non-critical value at which avalanche breakdown in relation to the charge carriers to be swept out does not yet occur. 
<IMAGE>
Patent EP-0343630-A2 (EP)
Inventor: HIROS RYOSUKE
IPC: H04L12/12
Filed: 1989-05-24
Abstract: A terminal apparatus having a data processing circuit (6) wherein a reset command, which is sent from another station through the same transmission line (1) and according to the same procedure as normal data sent from the station, is detected, and then the data processing circuit (6) is reset in accordance with the reset command (Fig. 3). Further, a data renewing command, which is also sent from another station through the same transmission line (1) and according to the same procedure as normal data sent from the station, is detected, and then a content of a data storage (7) in the terminal apparatus is renewed in accordance with the data renewal command.
Patent EP-0352671-A2 (EP)
Inventor: SCHWERZEL THOMAS DR
IPC: C09D5/44
Filed: 1989-07-22
Abstract: The present invention relates to binders for cathodic electrodeposition coatings, which binders are water-thinnable by protonation with an acid and are obtainable by reacting A) an epoxide compound or a mixture of epoxide compounds having an epoxide equivalent weight of less than 2000 with B) a compound containing aliphatic or phenolic OH groups which reacts in a monofunctional manner towards epoxides, and C) a secondary amine having 2 to 36 carbon atoms, with the proviso that the reaction product of A), B) and C) still contains free epoxide groups, and D) an amount at least equivalent to these free epoxide groups of an amide amine containing primary amino groups, obtainable from a primary diamine and a mono- and/or dicarboxylic acid.
Patent EP-0359964-A2 (EP)
Inventor: CALLEGARI MARIO
IPC: A63C9/20
Filed: 1989-08-07
Abstract: Integrated attachment for cross country skis, which is suitable to connect ski boots (17) to the surface (35) of a cross country ski (34), the ski boot (17) comprising a main anchorage pin (20) clamped resiliently in a slot (25) included in the integrated attachment (10), with which (10) there cooperates a contrast thrust spring means (33), the attachment (10) comprising a support (11) with wings (36) that bear an oscillation pivot (12) positioned at a right angle to the ski (34) and supporting an oscillatory connector (26) with which the ski boot (17) can oscillate vertically, the oscillatory connector (26) extending before and behind the oscillatory pivot (12) and having an L-­shaped form with its vertex on the axis of the oscillation pivot (12) situated in a part below the boot (17) and under the front part thereof (17),the contrast thrust spring means ((33) opposing the oscillation movement of the oscillatory connector (26) by acting on a first frontal side (127) of a frontal body (27).
Patent EP-0368083-A2 (EP)
Inventor: MEIXNER JURGEN DR
IPC: C08K5/06
Filed: 1989-10-26
Abstract: A process for the production of coatings of any desired substrate using knifing fillers and curing the coatings under the influence of infrared rays, the knifing fillers containing, as binders, olefinically unsaturated polyester resins having a viscosity at 23 DEG C of from 2000 to 5000 mPa.s and comprising A) 1.0 mol of an unsaturated dicarboxylic acid component, B) 0.5 to 1.2 mol of a diol component, C) 0.5 to 1.1 mol of an unsaturated ether component and D) 0 to 0.55 mol of a saturated, monohydric alcohol component.
Patent EP-0374971-A2 (EP)
Inventor: TOMITA YASUHIRO
IPC: H01L23/48
Filed: 1989-12-23
Abstract: Disclosed is a three-dimensionally stacked LSI having a plurality of integrated-circuit layers stacked together, each of which is equipped with a plurality of circuit elements (2, 10, 16). Each of the circuit elements are equipped with a power terminal (4) of its own, which is connected through interlayer via-hole wiring (22) to the power wiring of the uppermost integrated-circuit layer. The power wiring of the uppermost integrated-circuit layer is formed of a metal exhibiting a low electrical resistance, for example, Al, whereas the metal wirings of the other layers, which are exposed to high temperatures when forming the upper layers, are formed of W.
Patent EP-0376235-A2 (EP)
Inventor: KAWAKAMI JAMES HAJIME
IPC: C08G63/193
Filed: 1989-12-26
Abstract: Permeable membranes comprised predominantly of specifically defined polyester of 4,4′-(1H-alkylidene) bis[2,3,6-trialkylphenol] and aromatic dicarboxylic acids. The invention also pertains to the novel permeation processes for recovery of an oxygen/nitrogen or carbon dioxide/methane or helium/methane component from a mixture of said component with other components in the mixture.
Patent EP-0334398-A2 (EP)
Inventor: HENN MANFRED
IPC: D21C11/02
Filed: 1989-01-13
Abstract: Process for reducing scaling in plants for evaporating sulphite waste liquor from wood-cellulose pulp manufacture by treatment of the liquor with low-molecular-weight polyacrylic acids. In order virtually to prevent scaling and to increase the evaporation capacity an aqueous solution of low-molecular-weight polyacrylic acid is continuously added to the sulphite liquor at the initial stage of the multi-stage evaporation process and, in at least one subsequent stage of the multi-stage evaporation process, an aqueous solution of a copolymer of sulphonated styrene and maleic anhydride or an aqueous solution of low-molecular-weight polyacrylic acid is added. 
<IMAGE>
Patent EP-0339727-A2 (EP)
Inventor: MURRAY BRUCE
IPC: H03M5/16
Filed: 1989-04-21
Abstract: A precoded duobinary signal is applied to first inputs of two voltage comparators (CP1, CP2) whose second inputs receive reference voltages appropriate to required slicing levels. The output of each comparator (CP1, CP2) is applied to respective inputs of an exclusive NOR gate (G) the output of which provides a binary signal dependent on the duobinary signal input. This duobinary input is also applied to peak rectifier circuits (D1, C1; D2, C2) whose outputs are connected to respective ends of a voltage divider (R1, R2, R3) from which the reference voltages for the comparators (CP1, CP2) are derived.
Patent EP-0345854-A2 (EP)
Inventor: GERGEN WILLIAM PETER
IPC: C08L73/00
Filed: 1989-05-24
Abstract: Blends of a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated compound with specified amounts of optionally maleated, partially hydrogenated block copolymers demonstrate improved properties of impact strength and flex modulus.
Patent EP-0333468-A2 (EP)
Inventor: TAKEE KOICHI
IPC: C07B61/00
Filed: 1989-03-16
Abstract: In producing ester compunds useful as an antixidant for organic materials which are reperesented by the formula:
      , wherein R¹ and R² are the same or different hydrogen or straight or branched chain alkyl radicals containing 1 - 8 carbon atoms, Z is an organic radical derived from an n-hydroxy alcohol, and n denotes an integer of 1 to 4, by the transesterification, monoalkyltin compounds are used as a catalyst, whereby the ester compounds can be produced with high quality and in high yields.
Patent EP-0341086-A2 (EP)
Inventor: THOMSON CHRISTOPHER W
IPC: G06K15/00
Filed: 1989-05-05
Abstract: The invention provides method and apparatus for converting data representative of a plurality of cells arranged independently of one another on a page into data in raster scan order for subsequent printing. Cell data for individual cells is fetched in an order dependent on the line of raster scan where the cell first occurs and the bit position for the first bit representing the cell. This cell data is compared with earlier fetched cells to build up raster scan lines from cells occurring in the lines.
Patent EP-0360396-A2 (EP)
Inventor: HUFF RICHARD E
IPC: G01R31/28
Filed: 1989-08-02
Abstract: Disclosed is a test probe [10] for testing a test device [not shown], also known as a device under test, while precisely controlling the force exerted by the test probe [10] on the test device. Included is a translation means [18] as well as a support means [12] formed to have at least a first side and a second side. The support means [12] is coupled to the translation means [18]. Also included is at least one compression means [14] for delivering a force to a test device; the compression means [14] is coupled to the first side of the support means. A planar means [16] is coupled to the second side of the support means. Finally, at least one signal conducting means [24] is mounted on the planar means [16] for communicating an electric current between the test probe [10] and the test device [not shown].
Patent EP-0365357-A2 (EP)
Inventor: DUNDER THOMAS
IPC: G03F7/004
Filed: 1989-10-20
Abstract: This invention relates to negative-working photosensitive color proofing system which can accurately reproduce said image by using a photosensitive layer containing an admixture of a diazonium compound and a photopolymerizable composition. The final construction is useful in predicting the image quality from a lithographic printing press.
Patent EP-0366432-A2 (EP)
Inventor: STUMPF BERNARD
IPC: G06F15/16
Filed: 1989-10-25
Abstract: A computer system having a plurality of processors sharing common memory and data bus structures and operable to perform atomic operations which comprise several instruction actions, wherein the processor performing the atomic operation prevents memory access interruptions by other processors by locking out other processors during the atomic operation. The system bus includes signal paths accommodating bus lock request and bus lock signals which are provided and received by each processor, which signals are initiated by specific bus lock and lock release instructions added to each processor instruction set.
Patent EP-0394644-A2 (EP)
Inventor: MARHOLD ALBRECHT DR
IPC: C07C255/35
Filed: 1990-03-08
Abstract: Halobenzene derivatives of the formula (I) <IMAGE> in which the symbols used have the meaning given in the description, and their preparation.
Patent EP-0395047-A2 (EP)
Inventor: LUDWIG JOSEF DIPL-ING
IPC: B65H29/06
Filed: 1990-04-26
Abstract: The invention relates to a method and a device for transferring successively supplied sheets (1) for collecting and bundling and for passing the bundled sheets (1) to an output unit. The individual sheets (1) are drawn successively into an intermediate store (11) and there placed one on top of the other. The bundle is then pushed out counter to the draw-in direction, via a deflector arrangement (19), into a guide channel (17) branching from the intermediate store (11), from which channel said bundle can be removed. The intermediate store (11) is preferably formed by a rotating gripping roller (4) which is enclosed on at least a part of its circumference by guiding surfaces (8, 9, 10); the sheets are received between the peripheral surface of the gripping roller (4) and the guiding surfaces (8, 9, 10). The gripping roller (4) is provided on its peripheral surface with a gripper arrangement (3) which grasps the sheets (1) and draws them into the intermediate store (11) in one direction of rotation of the gripping roller (4), and, in the opposite direction of rotation, pushes them out of the intermediate store (11). The invention is used, for example, in the dispensing of bank receipts. <IMAGE>
Patent EP-0413176-A2 (EP)
Inventor: CARRETTA TIZIANO
IPC: F04D29/44
Filed: 1990-07-26
Abstract: The metal plate stator case (1), for radial centrifugal pumps, includes a main body (2), a diffusion volute (10), an axial suction inlet (3) and a radial discharge outlet (4) at the output of the diffusion volute. The volute is constituted by a circumferential channel (11) which is defined in the lateral wall of the main body and has a radial transverse cross section which increases uniformly toward the output of the volute. At least one portion of the channel has, in transverse cross section, a substantially constant radial depth and a uniformly increasing axial width.
Patent EP-0410448-A2 (EP)
Inventor: HIBI TOSHIFUMI
IPC: F16H61/04
Filed: 1990-07-26
Abstract: A hybrid continuously variable transmission includes a gearing mechanism (38, 50, 42, 48) and a continuously variable transmission mechanism (16, 24, 26) which alternatively take over a drive. According to a ratio change control system, the continuously variable transmission mechanism (38, 50, 42, 48) is prevented from shifting until the transition from drive over the gearing mechanism to drive over the continuously variable transmission mechanism is completed.
Patent EP-0415137-A2 (EP)
Inventor: WALTER KURT
IPC: B29B13/02
Filed: 1990-08-07
Abstract: The deep-drawing machine with a preheating device on the film tape run-in side is intended in particular for the processing of plastics films requiring adequate preheating, such as polypropylene film, with respect to the preheating device comprising superposed heating rolls (1, 1'), the rotary drive of which is synchronised with the clocked transporting element (2) of the film web. According to the invention, the two superposed heating rolls (1, 1'), which are positively coupled to each other with respect to their opposed direction of rotation, are provided with a clutch (3), which can be shifted in time with the film web conveyance, and a brake (4). Arranged between the part (5) of the clutch (3) which can be coupled to the heating roll (1') and a linearly movable drive element (7) mounted on the machine frame (6) and coupled to the film web transporting element (2) is a movement converter (8). Arranged in the interstices (9) between the two heating rolls (1, 1') are driveless film web guide rollers (10), at a tangent, from opposite sides in each case, to the plane (E) through which the film web runs. <IMAGE>
Patent EP-0421343-A2 (EP)
Inventor: MAKINO YUTAKA
IPC: H01L23/552
Filed: 1990-10-02
Abstract: A semiconductor element package (P) and a semiconductor element package mounting distributing circuit basic plate, wherein the shield metallic layer (60) is provided on the flexible insulating basic plate for constituting the package, so that the semiconductor element (30) mounted on the flexible insulating basic plate (10) may be kept electromagnetically shielded positively with the shield metallic layer, whereby troublesome operation such as mounting the bulk high box shaped electromagnetic shield member on the outside of the semiconductor element package mounted on the distributing circuit basic plate as in the conventional one is not required, and, also, since the shield metallic layer is provided on the face, which is not formed with the lead patterns, of the flexible insulating basic plate, no influences are applied at all upon the construction of the land pattern and the mounting construction of the semiconductor element.
Patent EP-0429024-A2 (EP)
Inventor: SZYSZKOWSKI ANDREW J
IPC: A61N1/375
Filed: 1990-11-16
Abstract: A ribbon conductor set and related method of production and installation are provided for electrically interconnecting components in an implantable medical device, such as a heart pacemaker unit or the like. The ribbon conductor set is formed by die cutting and/or stamping a thin plate of conductive material to define a plurality of conductor ribbons supported from a frame. The ribbon set and supporting frame are shaped for seated placement into a fixture to orient the conductor ribbons in predetermined array to extend between electrical components on the fixture, such as between connector blocks and feedthrough terminals of a heart pacemaker unit. The fixture thus supports the conductor ribbons for facilitated connection to the electrical components, such as by welding, after which the resultant subassembly may be further processed as by encapsulation within a cast epoxy head or the like.
Patent EP-0437782-A2 (EP)
Inventor: ZINN BERND
IPC: H01R4/24
Filed: 1990-12-19
Abstract: The invention relates to an electrical plug connector, which is constructed in two parts, the two monolithic parts being displaceable with respect to one another and latchable to one another in two stages, one housing part supporting insulation-piercing terminal contacts formed from sheet-metal parts in housing chambers, whose insulation-piercing terminals project out of the housing, and electrical individual leads plugging into the other housing part, which electrical individual leads make contact with the insulation-piercing terminals of the insulation-piercing terminal contacts during latching of the housing in the second stage, and the connector having openings for mating contact elements of a mating connector or such like electrical component to engage through in order to make contact with contact spring arms of the insulation-piercing terminals, and the one monolithic part being an inner housing and the other monolithic part being a surrounding housing, the inner housing having the front connector face end wall, with plug openings arranged side-by-side in a row in the longitudinal direction of the housing and, moreover, being formed by the broadside walls, the narrow side end walls and the rearside, which is open to the rear, and the contact chambers being located in the inner housing, which contact chambers extend from the open rearside to the connector face end wall, and are arranged side-by-side in the longitudinal direction of the housing, and the surrounding housing having the front open connector face end side, the broadside walls, the narrow side end walls and the base wall, above which round plug holes are formed into the broadside wall and plug holes are formed into the broadside wall, which plug holes are in each case arranged in a row at a distance from one another, the holes being of identical size and in each case aligning with one another.
Patent EP-0389109-A2 (EP)
Inventor: JOHNSON HAROLD LEE
IPC: D06B1/08
Filed: 1990-02-22
Abstract: A method and apparatus for real time processing of digitally encoded pattern information suitable for distributing such information to a large number of individual pattern applicators which are grouped into a number of successive arrays. When applied to a patterning process involving the selective application of dye streams to a moving substrate, the disclosed real time processing includes transforming pattern data to corresponding dye contact times, resequencing the transformed data to compensate for physical spacing between arrays, and converting the resequenced data to logical dye stream contact commands to be sent to the individual applicators.
Patent EP-0396354-A2 (EP)
Inventor: OHSHIMA KAZUYOSHI C OSUGATSUNE
IPC: E05F3/14
Filed: 1990-04-27
Abstract: A damper for a flapdoor that does not provide any damping effect when its movable shaft (3) is rotated with the door in one sense, but effectively damps the rotary movement of the flapdoor when the movable shaft (3) is rotated with the door in the other sense. A coil spring 7 forms both a power source and a one-way clutch for engaging or disengaging the shaft (3) with a movable member (4) depending on the sense of rotation of the movable shaft to cause a viscous shearing drag in the viscous fluid (c) contained in the damper. A damper for a flap­door having such an arrangement can have a simplified configuration as compared with a damper provided with a separate coil spring as power source and a separate one-way clutch and therefore can be realized with reduced dimensions. Moreover, since much a one-way clutch can be prepared from a coil spring (7) without requiring any additional processes and by simply engaging a portion of the coil spring with the movable member (4), the rest of the coil springfunctioning as power source, and the damper can be realized at a significantly reduced cost.
Patent EP-0402005-A2 (EP)
Title: Flush mount antenna
Inventor: WADA STEVEN T
IPC: H01Q1/28
Filed: 1990-05-23
Abstract: An antenna (10) capable of being mounted flush with variously shaped surfaces comprises a dielectric filled radiating cavity (26) with two opposing tapered walls. The radiating cavity is excited by a microstrip horn (16) mounted on a dielectric board (14) below a second cavity (54) containing an absorber (52). The radiating cavity (26) is defined between a taper wall (50) of a metal top member (20) and an opposing taper wall (32) of a metal base member (12). A dielectric slab (18) fills the radiating cavity, and the top taper wall (50) acts as an extension of the microstrip horn (16). The upper surfaces of the base member (12), top member (20), and dielectric slab (18) conform to the surface in which the antenna (10) is mounted.
Patent EP-0399847-A2 (EP)
Inventor: SAMPEI TAKESHI
IPC: G03C1/06
Filed: 1990-05-25
Abstract: A silver halide photographic light-sensitive material suitable for photomechanical process is disclosed. The light-sensitive material comprises a support and a silver halide emulsion layer and the emulsion layer or a layer adjacent to the emulsion layer contains a compound represented by formula 1, 2 or 3 and a compound represented by formula 4 or 5.
       
 The light-sensitive material gives extreme high contrast images by processing using a stable developer and is inhibited from producing pepper fog.
Patent EP-0414560-A2 (EP)
Inventor: NAITO KATSUYUKI C O INTELLECTU
IPC: C30B29/58
Filed: 1990-08-24
Abstract: A polyimide thin film is formed on a substrate by imparting energy under vacuum, by means of heating, ultraviolet light or electron beam irradiation, or a combination thereof, to a polyimide having in the polymer main chain imide bonds and decomposable bonds such as carbon-carbon single bond differing from the imide bonds so as to break the decomposable bonds.