baber/WOPTO huggingface dataset:
Patent EP-0373918-A2 (EP)
Inventor: OWENS JOSEPH MICHAEL
IPC: C08K5/09
Filed: 1989-12-13
Abstract: Acid-functional polymer may be reacted with a polyvalent transition metal compound at a temperature above the T g  of the polymer to produce a crosslinked polymeric product. The polymeric product may be used in coating compositions that dry to a film without the required presence of volatile ligands. Improved coatings such as floor polishes are disclosed.
Patent EP-0383305-A2 (EP)
Inventor: MATSUBAYASHI KAZUHIRO
IPC: G06F3/0488
Filed: 1990-02-14
Abstract: A data processing apparatus includes a memory for storing image data and data corresponding to a display area of the image data, a display for displaying the image data stored in the memory, an input device for designating a position of the image data displayed by the display, a discriminator for discriminating a display area to which the position designated by the input device belongs, and a controller for reading out data corresponding to the display area discriminated by the discriminator and displaying the readout data on the display.
Patent EP-0385364-A2 (EP)
Inventor: KISHI HIROSHI
IPC: C04B35/468
Filed: 1990-02-26
Abstract: A monolithic capacitor (10) having a dielectric ceramic body (15) cosintered with at least two base metal electrodes (14). The ceramic body (15) is composed of a major ingredient expressed by the formula, 
(1-α){(Ba   k-x   M   x   )O   k   TiO₂} + αCaZrO₃ 
where M is either or both of calcium and strontium, and α,  k  and  y  are numerals in specified ranges. To this major ingredient is added a minor proportion of a mixture of lithium oxide, silicon dioxide and at least one metal oxide selected from among barium oxide, strontium oxide, calcium oxide, magnesium oxide and zinc oxide. For the fabrication of capacitors the mixture of the above major ingredient and additives in finely divided form are formed into moldings of desired shape and size, each with at least two electrodes buried therein. The moldings and electrodes are cosintered in a reductive or neutral atmosphere at temperatures of less than 1200° C. and then are reheated at a lower temperature in an oxida­tive atmosphere.
Patent EP-0386642-A2 (EP)
Inventor: LAWSON DAVID F
IPC: C08J7/04
Filed: 1990-03-02
Abstract: A composite comprises a coating which is ad­hered to a highly saturated elastomer having a corona discharge activated surface which is chemically fixed by a halogenating agent. A coating such as a paint, a weather-resistant film, etc., or an adhesive layer, is adhered to the activated and fixed surface. Various halogenating agents include N-halohydantoins, N-halo­imides, N-haloamides, aqueous chlorine or bromine solu­tions, and acidified hypochlorite solutions. The com­posite is useful for EPDM roofing and consumer goods, e.g., a flexible polyurethane paint applied to the side­walls of tires, as a decorated article, bonded com­posites, and the like.
Patent EP-0387871-A2 (EP)
Inventor: JIPPO AKIRA
IPC: G06F12/00
Filed: 1990-03-15
Abstract: An extended memory address control system includes a disk address designation unit (20) for managing the extended nemory (7) as a virtual disk, a disk address conversion unit (23) for converting a virtual disk address designated by the disk address designation unit (20) to a first physical address of the extended memory (7), a memory address designation unit (21) for managing the extended memory (7) as a continuous memory space, a memory address conversion unit (24) for converting a memory address designated by the memory address designation unit (21) to a second physical address of the extended memory (7), a type discrimination unit (22) for discriminating whether the extended memory (7) is managed as a virtual disk or a continuous memory space, and an access control unit for accessing the extended memory (7) using one of the first and second physical addresses in accordance with a content indicated by the type discrimination unit (22).
Patent EP-0387878-A2 (EP)
Inventor: NISHIDA REIZIRO
IPC: C08G59/62
Filed: 1990-03-15
Abstract: A cationically electrodepositable resin having in the molecule:
     (1) a primary hydroxyl group,   (2) a cationic group, and   (3) at least one epoxy group-containing functional group represented by the following structural formulas (I) and (II).
Patent EP-0399418-A2 (EP)
Inventor: KUBBAT WOLFGANG PROF DR
IPC: G09B9/30
Filed: 1990-05-19
Abstract: The invention relates to a mission-training system for airborne vehicles which permits low-flying training and other mission flights without it being necessary to fly near the ground or in densely populated areas. Exemplary embodiments are explained and their composition, function and advantages are discussed. <IMAGE>
Patent EP-0406653-A2 (EP)
Inventor: TERKL HANS-ULRICH ING
IPC: E01F8/02
Filed: 1990-06-23
Abstract: The invention relates to a facing wall which is primarily characterised in that it is formed from one or more prefabricated panels (4, 5, 6), in which arrangement each panel is formed from stretchers (7), layered one above the other, in the form of boles or blocks of wood, concrete or similar building material, and  distance pieces (8, 9) are arranged between the stretchers (7) so that the stretchers are arranged one above the other at a distance of about twice their thickness, and in that the panels are held together by anchors (33, 34, 35, 37). <IMAGE>
Patent EP-0412488-A2 (EP)
Inventor: BOERNER JUERGEN
IPC: B26D3/28
Filed: 1990-08-06
Abstract: Apparatus for slicing food, vegetables or the like, having a knife-holding plate, at the front edge of which is arranged a V-shaped cutting knife consisting of two knife blades; two substantially parallel frame strips which are connected to one another by the knife-holding plate and at least one further transverse web; and a slide plate guided on the frame strips and capable of insertion parallel to the knife-holding plate, a narrow gap remaining between the rear portion of the slide plate and the cutting knife. According to the invention, the peripheral edge of the knife blades is held, at least in their rear region adjoining the V-tip of the cutting knife, positively by moulded-on plastic strands in the form of a horizontal U-profile. <IMAGE>
Patent EP-0423691-A2 (EP)
Inventor: ASANO SEIJI
IPC: G03B17/12
Filed: 1990-10-15
Abstract: A camera having a standard taking lens (64) and a macro lens (14) which are held in a lens holder rotatable in a plane perpendicular to the photographic light path, whereby either one of standard (64) and macro (14) lenses. The macro lens (14) is formed smaller in diameter than the standard lens so as to distinguish from each other in manufacturing. When the macro lens is placed in the photographic light path, switching means (23) turns a charge switch on, thereby to charge a main condenser (44) for flashing. In macro-photography, upon depression of a shutter release button, flash light is automatically emitted.
Patent EP-0435200-A2 (EP)
Inventor: AKEMI HITOSHI C O NITTO DENKO
IPC: A61K31/565
Filed: 1990-12-21
Abstract: An estrogen-containing gel preparation is disclosed, which comprises a substrate having on one surface thereof a crosslinked gel layer formed by crosslinking a composition comprising the following ingredients (a) to (c), the weight ratio of the ingredient (b) to the ingredient (c) being from 1.0/0.25 to 1.0/2.0:
     (a) estrogen;   (b) an acrylate polymer; and   (c) a liquid ingredient compatible with the ingredient (b).
Patent EP-0389057-A2 (EP)
Inventor: VAN DALEN JOSEF PETRUS
IPC: B01J20/10
Filed: 1990-03-19
Abstract: The invention relates to a process for refining glyceride oil comprising the steps of:
     i) contacting the glyceride oil with a silica hydrogel;   ii) removing water from the mixture of glyceride oil and silica hydrogel; and   iii) separating the silica hydrogel from the mixture.   
     Preferably water is removed to such an extent that the final water content of the mixture of glyceride oil and silica hydrogel is less than 0.2% wt, preferably 0.1% wt, or even less than 0.1% wt.
Patent EP-0412603-A2 (EP)
Inventor: BECKER DR JOHANN A
IPC: G02B6/44
Filed: 1990-07-31
Abstract: The invention relates to a storage device for surplus lengths of an optical conductor, having a winding core (5, 13), located between flanges (6, 7 or 11, 12), for simultaneously winding on the ends (1, 2) of the optical conductor in a parallel fashion, and having a deflecting channel (8, 14, 15), which extends through the winding core (5, 13) and contains an approximately S-shaped region, for leading through the optical conductor. Identically sized lengths of the two ends are wound on when the width bk of the winding core (5, 13) measured between the flanges (6 and 7 or 11 and 12) is given by bk = (2 + 1/n) . b0, where b0 is the diameter or the width of the optical conductor and n is 3, and when both ends (1, 2) of the optical conductor can be wound juxtaposed axially on a common winding surface. <IMAGE>
Patent EP-0378398-A2 (EP)
Inventor: MATHIS JOSEPH RICHARD
IPC: G06F13/12
Filed: 1990-01-10
Abstract: The invention relates to a data processing system comprising a processor means (2) for issuing communications commands on a first communications channel (4), a peripheral means (5, 6, 7) connected to the first communications channel and to a second communications channel (8) operating asynchronously, for performing operations specified by commands from the processor means and for responding to communications on the second communications channel, and status indicating means for indicating to the processor means the status of the peripheral means. 
     According to the invention the data processing system is characterised in that the status indicating means comprises control means for providing a status word to the processor means in response to a command issued to the peripheral means by the processor means, the status word indicating the status of the peripheral means at a time when the peripheral means initiates an operation specified by the issued command.
Patent EP-0401033-A2 (EP)
Inventor: ZARE RICHARD NEIL
IPC: G01N27/447
Filed: 1990-06-01
Abstract: A capillary tube (12) has a structure (14) in its wall that permits ions to flow but no substantial amount of electrolyte to move therethrough. The structure therefore permits electrical contact between electrolyte inside the tube and the outside environment without diluting the electrolyte. The structure (14) forms only a small part of the tube side wall so that the tube (12) retains its structural integrity and can be used in electrophoresis without requiring structural support. In the preferred embodiment, the structure (14) is formed by drilling a hole (102) in the side wall, filling the hole with glass powder and fused silica (106) and heating the mixture to form a frit structure to plug the hole (102). The frit structure permits ions to flow but substantially no electrolyte to move therethrough. During electrophoresis, a potential is applied between one end (12a) of the tube (12) and the structure (14)  via  an electroyte (18). Electrophoretic smaples exit undiluted from the other (12b) end of the tube (12) and can be continuously collected, such as on top of a moving plate (60).
Patent EP-0409413-A2 (EP)
Inventor: EDWARDS PHILIP NEIL
IPC: C07D/
Filed: 1990-06-20
Abstract: The invention concerns a diaryl ether heterocycle of the formula I, or a pharmaceutically-acceptable salt thereof,
      wherein Ar¹ is optionally substituted phenyl or naphthyl; 
X¹ is oxy, thio, sulphinyl or sulphonyl; 
Ar² is optionally substituted phenylene, or a 6-membered heterocyclene moiety containing up to three nitrogen atoms; 
R¹ is (1-6C)alkyl, (3-6C)alkenyl, (3-6C)alkynyl, cyano-(1-4C)alkyl or (2-4C)alkanoyl, or optionally substituted benzoyl; and 
R² and R³ together form a group of the formula -A²-X²-A³- wherein each of A² and A³ is (1-4C)alkylene and X² is oxy, thio, sulphinyl, sulphonyl or imino. 
     The invention also concerns processes for the manufacture of a diaryl ether heterocycle of the formula I, or a pharmaceutically-acceptable salt thereof, and pharmaceutical compositions containing said heterocycle. The compounds of the invention are inhibitors of the enzyme 5-lipoxygenase.
Patent EP-0407173-A2 (EP)
Inventor: KONO TORU
IPC: G11C29/44
Filed: 1990-07-04
Abstract: A semiconductor memory device having a test mode function and a plurality of memory blocks (1-1 to 1-8) each having memory cells arranged in an array (1) and a method for testing the device. The device includes a write/read control circuit (3) for writing identical data in each memory cell of the plurality of memory blocks, and in a test mode simultaneously reading data of one bit from each of the plurality of memory blocks. A test circuit (6,8,9) detects coincidence or non-coincidence of the read bits and outputs a result of the detection. A gate circuit (7) sequentially outputs the read bits one by one when the result is the non-coincidence. As a result, an address of a "failing" bit can be detected to facilitate a failure analysis.
Patent EP-0411819-A2 (EP)
Title: White light handleable negative-acting silver halide photographic elements
Inventor: SHOR STEVEN M C O MINNESOTA MI
IPC: G03C1/825
Filed: 1990-07-25
Abstract: UV-sensitive negative acting silver halide photographic elements are used in contacting processes, and especially dry etch correction processes and can be safely handled under white light. These elements comprise a support base, a negative acting hydrophilic colloidal silver halide emulsion layer comprising photographic silver halide grains, and one or more hydrophilic colloidal layers, wherein said silver halide emulsion support base has on its surface most distant from the layer an antihalation layer comprising a water-removable UV-absorbing compound having significant absorption in the range of from 350 to 400 nm.
Patent EP-0420487-A2 (EP)
Inventor: BRAISH TAMIM FEHME
IPC: C07D207/48
Filed: 1990-09-19
Abstract: 1 S ,4 S  and 1 R ,4 R -2-Alkyl-2,5-diazabicyclo[2.2.1]-heptanes of the relative or absolute stereochemical formula (I) useful as intermediates in the synthesis of certain antibacterial quinolones, are prepared respectively, from  trans -4-hydroxy-L-proline and trans-4-hydroxy-D-proline of the relative or absolute stereochemical formula (II) via multistep procedures. wherein R is (C₁-C₆)alkyl: R² is (C₁-C₆)alkyl,trifluoromethyl or
Patent EP-0452591-A2 (EP)
Inventor: BENYACAR IRVING
IPC: H04M7/14
Filed: 1990-12-11
Abstract: A call billing method and apparatus specifies, on a call-by-call basis, the calling charges incurred by a caller during a call to a sponsor-provided value-added service. The method provides the sponsor real time access to rate tables to specify call billing parameters needed to rate calls made to a sponsor number. A billing number is determined and validated and used to identify the party to receive a billing record for the call. A separate billing record is created for each call to the sponsor's number which includes sponsor-specified charges determined using the call billing parameters. Another feature enables the caller or called party to provide call billing parameters for billing and identification purposes.
Patent EP-0382600-A2 (EP)
Inventor: DISHMAN MICHAEL R
IPC: G01N27/22
Filed: 1990-02-01
Abstract: This invention relates to a capacitance standard (10) for use with capacitance sensitive probes (P). The standard comprises a capacitor having a pair of spaced plates (20,21) and a dielectric (25) positioned therebetween. A shield attached to one of the plates forms an enclosure around the other plate to essentially shield the capacitor. The capacitance standard is therefore not affected by outside electrical fields and an accurate, reproducible capacitance value is provided.
Patent EP-0438957-A2 (EP)
Inventor: ABRAMI ANTHONY JOHN
IPC: G01R31/28
Filed: 1990-12-12
Abstract: A wafer chuck temperature control system is disclosed for use in a semiconductor wafer testing apparatus. The wafer chuck is divided into a plurality of temperature sensor and cooling element domains corresponding to chip location regions of an overlying undiced wafer being tested. Computer scanning of the sensors determines which domain is the one harboring the heat source (chip under test) and selects the same for connection to a closed loop temperature control feedback servo. 
     Provision also is made for introducing a helium gas interface between the wafer and the chuck by placing annular grooves in the face of the chuck through which the helium flows when the wafer is vacuum-seated against the chuck. A predetermined helium gas flow rate is maintained to preserve vacuum holddown and to optimize the thermal resistance of the wafer-chuck interface.
Patent EP-0395593-A2 (EP)
Inventor: BIAGIOTTI GUGLIELMO
IPC: B65H19/18
Filed: 1990-03-29
Abstract: The machine for rewinding webs of paper from a large roll onto a core to form small rolls includes a continuous conveyor for the cores, a distributor associated with said conveyor for applying adhesive to the cores, an upper winding cylinder, a lower winding cylinder defining a nip with the upper cylinder for receiving a core, and an insertion group which advances up the core from said conveyor into said nip. The lower cylinder is smooth. The adhesive distributor includes a dispensing cylinder (34) having a cylindrical surface able to apply the adhesive substantially in the form of an axially-extending longitudinal strip (S) onto the surface of the cores (A)
Patent EP-0445686-A2 (EP)
Title: Display device
Inventor: MATSUDA HIDEMI C O INTELLECTUA
IPC: G02B1/18
Filed: 1991-03-04
Abstract: A display device (1) comprising a display screen (8), and an optical film (9) formed on the display screen (8) and having a porous lower layer (12) mainly consisting of TiO₂ and having a porosity of 30% to 75% and an average pore size of 10 nm or less and an upper layer (13) stacked on the lower layer and essentially consisting of a silicon compound having a fluorine-containing group and a siloxane bond. In this display device, the optical film (9) can be easily formed and has a satisfactory anti-reflection effect and satisfactory strength.
Patent EP-0464810-A2 (EP)
Inventor: TAKAHASHI KOTOYOSHI
IPC: G02F1/1365
Filed: 1991-07-04
Abstract: Described is a method for producing an element substrate for a liquid crystal display device having on a transparent substrate (7) an MIM device comprising a first conductor (2), an insulator formed on at least one side of the first conductor and a second conductor formed on said insulator (5), said MIM device being used to drive a pixel electrode of said liquid crystal display device. The method comprises forming of a conductor pattern for the first conductor (2) on the substrate and forming a barrier layer (3) on top of it. A positive photoresist (10) is applied and exposed from the back side of the substrate (7) through the substrate. The resist is developed and the barrier layer etched until the sides of the conductor pattern are exposed. With this method, any disconnection of the later formed second electrode does not occur, because the etching does not result in an overhanging shape of the sides of the conductor pattern.
Patent EP-0466171-A2 (EP)
Inventor: MASAO ANDO
IPC: B65H9/16
Filed: 1991-07-12
Abstract: A sheet feeding apparatus comprising a sheet supporting means (3) for supporting sheets, a rotatable sheet supply means (10) for feeding out the sheets supported by the sheet supporting means by abutting against the sheet, a separating means (17) for separating the sheets between the separating means and the rotatable sheet supply means by abutting against the rotatable sheet supply means, and a pressure releasing means (7a) for releasing an urging force of the separating means on the way to separate and feed the sheet by means of the separating means. The present invention further provides an image forming system comprising the above-mentioned sheet feeding apparatus and an image forming means for forming an image on the sheet separated by the separating means.
Patent EP-0467298-A2 (EP)
Inventor: KOJIMA MINORU
IPC: H01S3/093
Filed: 1991-07-16
Abstract: A diffusion reflector is formed of mica ceramics or fluorine plastics containing barium sulfate, on the surface of which gold or silver is vapor deposited to enhance a diffusion reflectance. A reflective cylinder (1) is formed from said diffusion reflector, and laser rods (3) and lamps (4) are arranged in an internal space of the reflective cylinder (1) to form a solid laser device. Thereby, light can be diffused without focussing light within the reflective cylinder (1), and the laser rods (3) can be uniformly excited.
Patent EP-0456280-A2 (EP)
Inventor: KURITA TETSUYA
IPC: B01D25/12
Filed: 1987-08-28
Abstract: The present invention relates to a filter press comprising a plurality of filter plates, wherein a pair of filter cloths are located between adjacent filter plates. 
     According to the invention a pair of a compression filter plate and a pressure-receiving plate is arranged so as to interpose some of said filter plates therebetween. 
     By this construction the filter plates interposed between the compression filter plate and the pressure-receiving filter plate can be constructed substantially lighter than conventional ones wherein approximately compression of the cake inside the filter chamber is allowed.
Patent EP-0477764-A2 (EP)
Inventor: BAUMGARTNER EHRENFRIED DR
IPC: C08F279/04
Filed: 1991-09-19
Abstract: A process for the continuous preparation of high-impact polystyrene-acrylonitrile (ABS) by the free radical-initiated polymerisation of a mixture of from 60 to 90% by weight of at least one vinyl aromatic monomer and from 10 to 40% by weight of at least one further ethylenically unsaturated monomer in the presence of from 5 to 30% by weight, based on the sum of the monomers, of polybutadiene having a solution viscosity (5% strength by weight in styrene at 25 DEG C) of from 25 to 95 mPa.s and optionally in a solvent, in at least three series-connected reactors operating essentially with no back-mixing, at reaction temperatures of from 50 to 170 DEG C, phase inversion occurring in one of the reactors, the polymerisation being carried out as far as phase inversion at a temperature of 90 DEG C or below and being initiated by free radicals formed from the decomposition of tert.-butyl peresters whose half life period at 90 DEG C is not more than 20 minutes, the polybutadiene content, based on the total reaction mixture, being at least 10% by weight, and at most 25% of the entire amount of chain-transfer agent (regulator) required being added before phase inversion and the remainder thereafter.
Patent EP-0486788-A2 (EP)
Inventor: MEIER HANS ADOLF
IPC: H01M50/296
Filed: 1991-09-24
Abstract: The invention relates to an accumulator for installation into an electric externally powered prosthesis, having contact forks (17), which are inserted at the end, for engagement in blade-shaped contacts provided on the prosthesis side. In order to simplify handling, it is proposed according to the invention that a slide switch (6, 7, 8) be arranged on the flat side of the housing opposite the contact forks (17), which slide switch is guided within the housing (1, 2) by means of a slide (6), at right angles to the housing longitudinal axis, which slide is fitted with a contact spring (7) and is fixed in its displacement plane via a latching piece (4) which is snapped into the housing in a resiliently elastic manner. 
<IMAGE>
Patent EP-0480232-A2 (EP)
Inventor: GARCIA-VICTORIA CARLOS
IPC: F16M11/06
Filed: 1991-09-24
Abstract: The camera (OK) has a cylindrical housing (3) whose axis extends horizontally and coincides with the axis of rotation of a joint (4) by means of which the camera (OK) is mounted on a support (ST). The axis of the objective (2) is perpendicular to that of the housing (3). A further joint (5), which can be rotated about a vertical axis, is inserted between the joint (4) and the support (ST). Both joints (4, 5) are combined in a joint ball-and-socket head (6) which is connected by a support spar (9) to the foot (8) of the support (ST). <IMAGE>