baber/WOPTO huggingface dataset:
Patent EP-0360035-A2 (EP)
Inventor: ROSE HARALD PROF DR
IPC: H01J37/30
Filed: 1989-08-28
Abstract: Der Elektronenstrahlerzeuger besteht aus einer linienförmigen Kathode (K), insbesondere einem LaB6-Schneidenemitter mit abgeflachter Spitze, einer in der Ebene der Kathodenspitze angeordneten Schlitzblende (W) und einer Doppelanode, deren Elektroden (A1, A2) ebenfalls als Schlitzblenden ausgebildet sind. Die Potentiale (VW, VA1, VA2) der Schlitzblenden (W, A1, A2) und deren Abstände (z) zur Kathode (K) werden jeweils so vorgegeben, daß eine stigmatische virtuelle Elektronenquelle im Unendlichen liegt.
Patent EP-0359259-A2 (EP)
Inventor: SIREN MATTI
IPC: A61K31/66
Filed: 1989-09-14
Abstract: The present invention relates to use of at least one isomer of inositoltrisphosphate (IP₃) for the preparing of a medicament for preventing, alleviating or combatting disorders related to transplantations.
Patent EP-0370467-A2 (EP)
Inventor: ZENKA JAN RNDR CSC
IPC: A61K31/13
Filed: 1989-11-21
Abstract: The invention relates to a preparation for improving the course of regeneration of injured striated muscles which comprises n-butylamine in the natural or salt form, or in a buffered aqueous solution, as active substance.
Patent EP-0376052-A2 (EP)
Inventor: OKAMOTO MASAYA IDEMITSU PETROC
IPC: C08L83/10
Filed: 1989-12-13
Abstract: A polycarbonate-based resin composition excelling in not only impact resistance but also other physical properties comprises 6 to 90% by weight of a polycarbonate/polyorganosiloxane copolymer, 10 to 60% by weight of glass fibers and 0 to 84% by weight of a polycarbonate resin. The amount of the polyorgano­siloxane contained in the resin components is in a range of 0.5 to 40% by weight.
Patent EP-0377148-A2 (EP)
Inventor: FINK ROLAND DIPL-ING
IPC: C08L27/06
Filed: 1989-12-14
Abstract: The present invention relates to an improvement of the film, in particular deep-drawable film, for interiors of motor vehicles, and shaped articles or mouldings produced therefrom for the interior of motor vehicles, containing mixtures of PVC and polymeric plasticisers containing polar groups. According to the invention, the film contains at least two high molecular weight plasticising agents containing polar groups, of which at least one is a plasticiser containing carbon monoxide groups and the other is a plasticiser which does not contain carbon monoxide groups, the weight ratio of plasticiser containing carbon monoxide groups to plasticiser not containing carbon monoxide groups being 2 : 1 to 1 : 2, preferably 1.5 : 1 to 1 : 1.5, and the film additionally contains at least one aliphatic and/or aromatic carboxylic ester, preferably trimellitic ester and/or adipic ester, and the ratio of the plasticiser mixture to the aliphatic and/or aromatic carboxylic esters being 1 : 0.3 to 1 : 1.5, preferably 1 : 0.5 to 1 : 1.2. The invention furthermore relates to the process for the production of the film.
Patent EP-0327289-A2 (EP)
Inventor: OISHI HIROAKI
IPC: G11B15/18
Filed: 1989-01-30
Abstract: A magnetic recording and playback apparatus, using a magnetic head disposed on a rotating drum for forming oblique recording tracks in succession on a magnetic tape to record or play back serial data along the same, comprises tracking control means for controlling the height of the magnetic head to vary in the direction perpendicular to the recording track, speed control means for controlling the rotating speed of the rotating drum and/or the traveling speed of the magnetic tape in accordance with the bit transfer rate of the serial data so that the magnetic tape travels one reference track pitch while the rotating drum makes an integral number of rotations, and processor means for compressing along the time base the serial data so that the serial data is recorded while the magnetic head scans the recording track.
Patent EP-0327321-A2 (EP)
Inventor: GLOVER SHEDRIC ONEAL
IPC: C08J3/03
Filed: 1989-02-01
Abstract: A polydiorganosiloxane emulsion having a combination of high polymer content and low viscosity can be produced by blending a high polymer content polydiorgano­siloxane macroemulsion, having a polymer content of greater than 60 percent by weight and an average particle size of greater than 0.14 micrometers and a high polymer content polydiorganosiloxane microemulsion, having a polymer content of from 20 to 30 percent by weight and an average particle size of less than 0.14 micrometers, with the ratio of the average particle size of the macroemulsion to the average size of the microemulsion of from 5 to 15.
Patent EP-0332346-A2 (EP)
Inventor: HUMPHREY PATRICK PAUL ANTHONY
IPC: A61K47/40
Filed: 1989-03-02
Abstract: The use is described of both (i) [1 R -[1α( Z ),2β,3β,5α]]-(+)-7-[5-­[[1,1′-biphenyl)-4-yl]methoxy]-3-hydroxy-2-(1-piperidinyl) cyclopentyl]-4-heptenoic acid or a physiologically acceptable salt, solvate or cyclodextrin complex thereof and (ii) a thrombolytic agent in the therapy or prophylaxis of thrombotic disorders. 
     Pharmaceutical compositions containing both (i) and (ii) are also described.
Patent EP-0344986-A2 (EP)
Inventor: AOSHIMA SHINICHIRO
IPC: G01R19/00
Filed: 1989-05-26
Abstract: An electrical signal observing device uses an optical signal as a probe for converting the voltage or current waveform to be measured into an optical intensity waveform. The optical intensity waveform so produced is then converted into a signal which can be used by a signal observation device. A continuous wave light source (10) is used for generating the optical signal probe which is amplified by an optical amplifier (12) having its gain controlled by the electrical signal to be measured. A photodetector (14) detects light from the optical amplifier (12) and generates an observation signal which is displayed by a display unit (18).
Patent EP-0361785-A2 (EP)
Inventor: GRACEY BENJAMIN PATRICK BP CHE
IPC: C07C51/573
Filed: 1989-09-21
Abstract: A process for removing iodine or soluble iodide impurities from a carboxylic acid or carboxylic acid anhydride, the carboxylic acid or carboxylic acid anhydride having been produced by a carbonylation process, comprises step (a) treating impure carboxylic acid or carboxylic acid anhydride containing iodine or soluble iodide impurities with an unsupported scavenger at a temperature of between 20 and 250°C and step (b) thereafter separating the treated carboxylic acid or carboxylic acid anhydride from the scavenger characterised in that the scavenger consists of a silver salt in the absence of a trialkyl phosphine, a triaryl phosphine and a heterocyclic aromatic nitrogen compound. The preferred scavenger for acetic acid and acetic anhydride is silver acetate.
Patent EP-0348257-A2 (EP)
Inventor: MILCENT RENE
IPC: C07D285/125
Filed: 1989-05-26
Abstract: Composés à usage thérapeutique de formule où l'enchaînement - W - V - N - représente - N = N - N - , - N - N = N -, - O - CO - N -, - O - CS - N -, - S - CO - N - ou - S - CS - N - ; Ar est un groupe aryle ; et A est un groupe vinyle ou une chaîne alkylène terminée par CN, méthoxy, éthoxy, OH, halogène, NH₂ éventuellement substitué.
Patent EP-0337921-A2 (EP)
Title: Assembly for recognizing and securing objects and its application
Inventor: ROLLNIK EWALD
IPC: G07D7/00
Filed: 1989-04-10
Abstract: In an arrangement for recognising an object having a coding field which is illuminated by a light beam and the image of which is compared with a desired image in a computer following a photo receiver, the light beam takes the form of a coherent light beam and the coding field carries a hologram which can be illuminated by this.   Since each point of a hologram contains its entire information, the position of the object in relation to the arrangement does not have to be maintained exactly, even for reading at a very high resolution.   Such an arrangement is preferably located in a chip sorter which is mounted under a roulette table and by means of which all the chips received are collected, separated, checked, conveyed to the classification tray and stored there again in order.
Patent EP-0360777-A2 (EP)
Inventor: CAMUS MANUEL BERTOMEU
IPC: B65D50/04
Filed: 1989-09-22
Abstract: Improved security closure device for containers of the kind comprising a stopper (1) having a thread (2) for its cooperation with the neck (12) of a container, this neck having in turn a corresponding thread (5), corresponding means being provided on said elements of the stopper and of the neck, which in the operating position of the closure device create a difficulty against the opening, which cannot be overcome by children, essentially characterized in that the stopper body comprises in diametral areas of its internal side wall and in parallel direction some projections (3) decreasing to one of their ends, which in the position of complete screwing of the stopper are facing by their projec­ting ends against second projections (6) of similar configuration, provided in the external wall of the container neck (12), these two kinds of projections operating as retaining means of which the interaction causes the stopper to be blocked.
Patent EP-0418784-A2 (EP)
Inventor: MIYASHITA TSUNE
IPC: H01J61/40
Filed: 1990-09-17
Abstract: A lamp is provided on the surface of its glass bulb with a multi-layer film comprising an alternate laminate of at least one dielectric layer (8) of a higher refractive index and at least one dielectric layer (9) of a lower refractive index, so as to transmit visible rays radiated from a light source (1) and to reflect infrared rays radiated from the light source (1), wherein a low transmittance range with a transmittance of 10 to 40% is provided in a visible region.
Patent EP-0427216-A2 (EP)
Inventor: TOENSMANN ARMIN DIPL-ING
IPC: E05C9/14
Filed: 1990-11-07
Abstract: 2.1 The object on which the invention is based is to design a geared hand lever, which is mounted on a housing (2) fixable to a casement and in which there is arranged in the housing a gear having a driving element (5) and a driven element (11, 12), in such a way that, whilst a high stroke of the driven element is maintained, the housing (2) has a small width, a uniform force transmission from the driving element (5) to the driven element is achieved and the bearing behaviour of the driven element in the housing is improved. 2.2 This object is achieved in that the driving element (5) is equipped with two cylindrical pinions (6) which are arranged diametrically relative to its axis of rotation and which engage into two intersecting control cams of a slide plate (11) forming the driven element. 2.3 The geared hand lever is used for windows or doors. <IMAGE>
Patent EP-0439708-A2 (EP)
Inventor: POLICHT STANISLAW A
IPC: B42F5/00
Filed: 1990-11-20
Abstract: A photo album assembly has a book-like cover (21) formed of two sheets (25,26,27) of plastic, edge sealed to afford front and rear cover panel (22,23) hinged to a spine panel (24). In one embodiment each cover panel includes a pocket that receives a paperboard stiffener (32,34); in another embodiment stiffer material is used for the inner cover panel sheets. A pair of rectangular retainers (36) are mounted on one cover panel, adjacent opposite ends of the spine panel (24); a plurality of long, thin binder members (41) are mounted between the retainers, each binder member having slots (42) at both ends that engage the retainers (36) for this purpose. For each binder member (41) there is a flexible hinge tape (46), having two adhesive-coated strips (49,51) separated by a non-adhesive hinge strip (48); one adhesive strip (49) mounts the hinge tape (46), along the edge of the binder member (41), and the other adhesive strip (51) mounts a photo (52) on the binder member (41). Alternatively, the binder members may be of unitary construction, with just one adhesive strip for photo mounting. The album is usually shipped to the customer, complete with photographs, in a package assembled in an automated photo processing plant.
Patent EP-0430116-A2 (EP)
Inventor: LANTZER THOMAS DAVID
IPC: H05K1/03
Filed: 1990-11-26
Abstract: Hole formation in a polyimide substrate employs a carbon dioxide laser.
Patent EP-0378275-A2 (EP)
Inventor: TONCELLI MARCELLO
IPC: B28B3/02
Filed: 1990-01-10
Abstract: Plates of ceramic material are prepared starting from stone material, particularly feldspar, quartz, porphyry, granites, silica, syenites, nephelines, ceramic materials, clays, kaolins, bentonites, in granular and/or powder form, mixed with a small amount of ceramic binder to form a mixture. This mixture is distributed onto a plane delimited from a containing frame and then subjected to the simultaneous action of a vacuum and of a vibratory motion combined with a pressing action. After the moulding step, a drying step and then a firing step are carried out, the latter taking place at the standard temperatures for the manufacturing of ceramic products. 
     The resulting plate has high mechanical properties, is highly resistant to atmospherical and chemical agents, and has a very valuable aesthetic appearance.
Patent EP-0436978-A2 (EP)
Inventor: LENTZ CARL ALBERT
IPC: F16H61/08
Filed: 1990-12-13
Abstract: Garage shifts are accomplished at shifts from neutral to forward or reverse or between forward and reverse. An off-going clutch C1-C5 is released at the beginning of the shift for shifts between forward and reverse; shifts from neutral have no off-going clutch. The on-coming clutch C1-C5 has a fill time at maximum pressure, a lower increasing pressure ramp to begin engagement as indicated by pullup or pulldown, and a closed-loop control triggered by pull up or pulldown. The closed-loop control commands the pressure to control the turbine speed Nt to a calculated profile to bring the speed to a target value. When the target value is attained the closed-loop control is terminated and maximum pressure is applied. For low speed shifts and for a high speed shift between forward and reverse, the target value is zero. For high speed shifts from neutral the target value may be either above or below the initial turbine speed.
Patent EP-0379298-A2 (EP)
Inventor: JACOBSON SUSAN ELIZABETH
IPC: H01J1/304
Filed: 1990-01-10
Abstract: In the production of micron-size pyramid emitters for field emission devices, very sharp emitter points are achieved by providing a layer (2) of suitable metal, metal compound or semiconductor, forming masking pads (5) over the required emitter positions, etching the layer so that column-like structures (6) are formed beneath the pads, removing the pads, and then subjecting the columns to dry etching, such as plasma etching, reactive ion etching, ion beam milling or reactive ion beam milling. The dry etching process shapes the columns into pyramids with a tip size of the order of 0.03 microns.
Patent EP-0387984-A2 (EP)
Inventor: BRYANT GEOFFREY ALLEN
IPC: B60Q1/26
Filed: 1990-01-22
Abstract: An emergency vehicle body is provided by pierc­ing the roof of a general purpose passenger vehicle with an aperture (18) of the type employed to receive a conventional sun roof and selectively providing a warning equipment module (16) or a closure panel removably sealingly engaged in the roof aperture. The warning equipment module has upper and lower subassemblies (22,24) connected through the aperture (18), providing an electrical conduit path spaced from the seal (20) between the subassemblies.
Patent EP-0385706-A2 (EP)
Inventor: THOMPSON E EARLE
IPC: G09G3/34
Filed: 1990-02-27
Abstract: A digitized video system with an increased viewing angle having a light projector and a display screen. The light projector generating a plurality of narrow light beams to impinge on the display screen at a plurality of associated points. The display screen has a transducer generating surface acoustic waves which traverse the associated points. This results in reduced laser speckle.
Patent EP-0421592-A2 (EP)
Inventor: BENTLEY ROBERT M
IPC: H01J29/00
Filed: 1990-08-16
Abstract: A system for improving the operation of a cathode ray tube (CRT) is disclosed whereby interference caused by external magnetic fields is mitigated. The system comprises a CRT having a CRT magnetic shield housing and at least one electromagnetic field sensor (11) disposed adjacent to the inner surface (31) of the CRT housing. Sensors (11) form to generate a reference magnetic field and to generate a sensor output signal (29) in response to the detection of both the reference field and an external field as sensed within the housing. A bucking field coil (41) drive circuit is provided in electrical communication with the field sensor (11), the drive circuit being operative to generate a bucking field coil (41) drive signal responsive to the field sensor (11) output signal (29). A bucking field coil (41) is disposed circumferentially about the CRT and is driven by the bucking field coil (41) drive signal. The bucking field coil (41) generates a bucking electromagnetic field in opposition to the sensed external magnetic field (39), thereby opposing and reducing the degrading effects of the external magnetic field on the CRT display.
Patent EP-0384883-A2 (EP)
Inventor: BERTSCHI RENE
IPC: B29C45/32
Filed: 1990-01-17
Abstract: Improved apparatus and method for injection molding plastic material including a stack mold (10) and an injection unit with movable sprue bar (43) communicating with a runner system (41). Means are provided to releasably engage the sprue bar with the runner system by relative movement in a direction perpendicular to the horizontal central axis (14) of the stack mold (10). 
     The sealing action of the sprue bar (43) with the first runner system (41) occurs by a motion perpendicular to the clamping axis (14). There is no difference in the clamping force applied to each half of the stack mold (10).
Patent EP-0434613-A2 (EP)
Inventor: KERBER ELMAR DR
IPC: A01N35/10
Filed: 1990-12-04
Abstract: The invention relates to synergistic agents and methods of regulating plant growth, which contain, as active substance of the formula I, the ethyl ester of 4-cyclopropyl-3,5-cyclohexanedione-1-carboxylic acid, of the formula I <IMAGE> together with a synergistically effective amount of a phenol ether of the formula II <IMAGE> or of a chloroacetanilide of the formula III <IMAGE> or of a dinitroaniline of the formula IV <IMAGE> or of ethyl N-benzoyl-N-(3,4-dichlorophenyl)-DL-alaninate, or of 1,1-dimethylpyridinium chloride, 2-chloro-N,N-trimethylethylammonium chloride, 2-chloroethylphosphonic acid, 1-phenyl-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)-pent-1-en-3-ol, 1-(4-chlorophenyl)-3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)-butan-2-ol or of 5-(1-methylthiocyclopropan-1-yl)-[-(trans-2-chloroallyloximino)-propio nyl]-cyclohexane-1,3-dione. R1 to R9 in formulae II to IV have the meaning given in the description. The agent is used for regulating, in particular for inhibiting, the growth of cereals and grass and is advantageously used post-emergence.
Patent EP-0447804-A2 (EP)
Inventor: ODA KAZUYA C O FUJI PHOTO FILM
IPC: F02B75/02
Filed: 1991-02-15
Abstract: An electronic still camera uses a charge coupled solid-state image pickup device and reads out pixel signals from photoelectric conversion elements by separating the photoelectric conversion elements into a number of fields. In a first embodiment, the elements are separated into K number of fields and an empty reading operation of the vertical and horizontal charge transfer paths are implemented without field shifting pixel signals from the elements to the transfer paths to thereby preserve the pixel signals in the elements. Accordingly, smear contents are removed and the influence of dark current is made uniform to prevent the occurrence of flicker. In a second embodiment, an empty reading operation of the vertical and horizontal charge transfer paths is implemented just after exposure. After the empty reading operation, normal field scanning and reading operation is restarted from the pixel signals corresponding to the field where the field shifting operation is stopped. Accordingly, smear contents are removed and dark current is made uniform.
Patent EP-0445751-A2 (EP)
Inventor: EL-SAYED LYLA-MOSTAFA
IPC: G03G9/13
Filed: 1991-03-06
Abstract: Process for the preparation of toner particles for electrostatic liquid developers comprising
     (A) dispersing at ambient temperature colorant, A-B diblock polymer grinding aid as described, and a carrier liquid;   (B) adding to the dispersion a thermoplastic resin and dispersing at an elevated temperature to plasticize and liquify the resin;   (C) cooling the dispersion as described while grinding with particulate media,   (D) separating the dispersion of toner particles average by area particle size less than 10 µm, from the particulate media, and   (E) adding during or subsequent to step (B) at least one ionic or zwitterionic charge director compound.     
 Steps (A) and (B) can be combined by adding the thermoplastic resin to the other ingredients and dispersing at an elevated temperature. The liquid developer can be prepared more quickly by the process than by other known processes. The liquid developers are useful in copying, in making color proofs, etc.
Patent EP-0452725-A2 (EP)
Inventor: NAGASE YU
IPC: G02F1/1337
Filed: 1991-03-28
Abstract: The present invention relates to a novel fluorine-containing diaminobenzene derivative having a perfluoroalkyl group and to a novel fluorine-containing polyimide which is produced from the said diaminobenzene as a starting material and to a novel polyimide having both a fluorine-containing group and/or a siloxane chain in the side chain thereof, the polyimide being produced from the said fluorine-containing diaminobenzene and fluorine-containing polyimide and to a liquid crystal-aligning agent with an elevated tilt angle, which contains a polyimide having a fluorine-containing group and a siloxane chain.
Patent EP-0442536-A2 (EP)
Inventor: DUERIG URS THEODOR DR
IPC: G01D5/26
Filed: 1987-05-12
Abstract: The atomic force sensor head comprises a cantilever beam (82) forming an integral part of a body (83, 84) from which it extends such that it has a free end to carry a member (81) for interaction with the surface (86) of a recording medium (80) to be investigated. As said member (81) is brought close to said surface (86), atomic forces will cause a deflection of said cantilever beam (82). This deflection is translated into a variation of an electrical value, such as a capacitance. A capacitor (87) is formed by a pair of electrodes (82, 85) coated onto the cantilever beam (82) and said body (84), respectively. The deflection of said cantilever beam (82) causes a variation of the distance (s) between said electrodes (82,85) and, hence, of the capacitance. 
     An improvement of the sensitivity and stability of this arrangement is made possible by filling the gap between the said electrodes (82, 85) with materials having different dielectric constants and different thicknesses. With a relation of 1:10 of the dielectric constants and a thickness relation of 1:5, an improvement factor of about 40 can be obtained.
Patent EP-0466146-A2 (EP)
Inventor: KAFRI ODED
IPC: G06F17/21
Filed: 1991-07-11
Abstract: An apparatus for composing a printable text, comprising coded characters, comprises: A - a text-composing device; B - a memory for storing character grids, representing clear characters, arranged in at least a coded font wherein the character grids are derived from a common, scrambled reference grid; and C - means associated with said text-composing device for selecting clear characters or character grids, as desired. A process for composing a printable text, comprising coded characters and graphic matter obtained thereby, are also described.