baber/WOPTO huggingface dataset:
Patent EP-0394753-A2 (EP)
Inventor: ZELL KARL
IPC: H01R13/645
Filed: 1990-04-11
Abstract: The invention relates to a coding device for electrical assemblies which can be plugged onto back panel wiring, the back panel wiring consisting of a back panel printed-circuit board (3) having contact blades (2) inserted in the continuous grid and plug strips (1), plugged thereon, designed as a rectangular housing, open on one side, for holding edge connectors (5) which are fixedly connected to electrical assemblies. In order to provide a coding device subsequently, coding strips (7) can be plugged onto the back panel printed-circuit board (3), adjacent to the plug strips (1), which coding strips (7) have both depressions for holding coding pins (6) which are fitted on the edge connectors (5) and point in the insertion direction as well as depressions for holding the contact point in blades (2). <IMAGE>
Patent EP-0398064-A2 (EP)
Inventor: WENNER ULRICH DIPL-ING
IPC: A61F2/36
Filed: 1990-04-28
Abstract: A method is described for the production of a stem (10) for a hip joint prosthesis, which is characterised in that two shells (20, 21) with unidirectional fibres (14) running through the stem in the longitudinal direction are produced and, in the unhardened state, are hardened along with a filler (17) in the composite, so that the hardening process results in an intimate connection of the sub- components (17, 20, 21). The fibres are applied on a negative mould, which has the corresponding contour of the shell, using aids, such as pins and displacement moulds. The core can also be produced by introducing it subsequently as a foamed or liquid mass into the cavity formed by the shells. 
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Patent EP-0399455-A2 (EP)
Inventor: OKABAYASHI KEN C O THE GREEN C
IPC: C07K14/765
Filed: 1990-05-22
Abstract: A plasmid for a yeast host, the plasmid comprising in sequence: (1) a yeast derived promoter, (2) an albumin-­encoding region placed under control of the yeast-derived promoter, (3) a transcription terminator and (4) a sequence homologous to a part of the yeast host chromosomal sequence such that the plasmid is capable of being integrated into the yeast host cell chromosome and wherein the plasmid is incapable of autonomous replication in yeast cells; a yeast host transformed with the above plasmid; a method of producing a yeast transformant which comprises transforming a yeast host by integrating at least two different plasmids each having a sequence homologous to a part of the host yeast chromosomal sequence one at a time into the chromosome of the yeast host cell; and a method of producing albumin which comprises cultivating the above transformant and recovering the thus-produced albumin.
Patent EP-0411479-A2 (EP)
Inventor: MURAKAMI HAJIME
IPC: G03G15/06
Filed: 1990-07-26
Abstract: Disclosed is a method of electrophotographic image formation according to which images of high quality can be reproduced with always stable density. This method which includes the step of image formation which comprises forming a static latent image on a photoreceptor by carry­ing out charging and exposing and then developing is characterized in that maximum image density is maintained constant by measuring surface potential of maximum image density portion just before development and setting developing bias potential based on the above measured surface potential so that difference between the surface potential and developing bias potential becomes constant.
Patent EP-0418540-A2 (EP)
Inventor: TERAKADO SHINGO
IPC: H01L21/3213
Filed: 1990-08-09
Abstract: A dry etching method for etching a substrate such as semiconductors. A vacuum ultraviolet radiation or soft X-rays is used as a photon beam source for generating a reaction of dry etching, and also an etching gas is introduced into a reaction chamber after being activated by a microwave radiation, whereby a reaction of the etching gas with a substrate takes place at a region of the processing material to which the electromagnetic wave is irradiated, and a dry etching is accomplished at the region etched by the reaction of the etching gas.
Patent EP-0419827-A2 (EP)
Inventor: SCHREIBER MANFRED
IPC: D01H13/22
Filed: 1990-08-14
Abstract: For eliminating yarn faults on a winding station (12), as regards yarn faults formed by a thickening, a distinction is made, with reference to their length, between shorter yarn faults caused by the spinning operation and longer yarn faults caused as a result of a piecing operation by means of an auxiliary thread. The electronic control unit (18) of the slub catcher (10) used is so designed that, in the event of yarn faults caused by a piecing operation, the severing operation is delayed in each case in such a way that there is no severance of the auxiliary thread. <IMAGE>
Patent EP-0416443-A2 (EP)
Inventor: LICHTMANNEGGER ERNST
IPC: B62J6/20
Filed: 1990-08-28
Abstract: The spoke-mounted reflector contains a first reflector element which is attached to spokes, with suitable attachment means, essentially parallel to the plane of the spokes and a second reflector element which is attached to the first reflector element in such a way that it extends from a reflector face of the first reflector element laterally with respect to the left-hand side of the bicycle. The second reflector element consists, on at least one reflector side, of at least two reflector face sections, which extend at an angle to one another, in such a way that the face section bordering the reflector face of the first reflector element encloses an angle > 90 DEG  with said face. As a result, the visibility of the bicycle in traffic in dark conditions is considerably increased. <IMAGE>
Patent EP-0423582-A2 (EP)
Inventor: BRAHMS MARTIN DIPL-ING
IPC: H04B3/04
Filed: 1990-10-08
Abstract: A controllable amplifier, which has two symmetrical outputs, at which two output signals mirror-symmetrical with respect to each other are present, is used for amplification of a burst signal. To achieve the largest possible eye opening of the signals to be fed to a comparator, a predetermined d.c. voltage difference for the formation of matched signals is adjusted for both output signals. After this, the arithmetic mean values of the two matched signals are formed and are fed to a second comparator. The output value of the second comparator is fed to an integrator, to which a reference voltage is also fed. In case of a deviation of the mean values of the two matched signals from each other, the amplifier is adjusted in a compensating direction by the integrator.
Patent EP-0424756-A2 (EP)
Inventor: HUIGE NICK J
IPC: C12G3/02
Filed: 1990-10-12
Abstract: Malt beverages having less than 0.5% v/v alcohol content are made by combining wort with a thick yeast slurry and fermenting sugars in the wort at about 3°C to 7.5°C for 0.5 to 10 hours. The wort has a high extract content, at least 14% by weight. The yeast slurry is obtained from a prior beer fermentation and includes at least 10% by weight of yeast and the balance beer. The wort is combined with at least 10% to 20% v/v of the yeast slurry in the fermentation step.
Patent EP-0431298-A2 (EP)
Inventor: MIZUKI MIKISO
IPC: H01F5/00
Filed: 1990-10-24
Abstract: An electrical conductor assembly comprises a ribbon conductor 1. 
     For reducing the resistance of the electrical conductor assembly, it is provided with a plurality of Hall current bridges 2 diagonally extending from one edge 4 of the ribbon conductor 1 over its main surface 3 to other edge 5 of the ribbon conductor 1, connecting both edges 4, 5 with each other and being insulated with regard to the main surface 3 of the ribbon conductor 1, and means for generating or utilizing a magnetic field extending essentially perpendicular with respect to the main surface of the ribbon conductor.
Patent EP-0438662-A2 (EP)
Inventor: BAHL LALIT R
IPC: G10L15/06
Filed: 1990-11-23
Abstract: A method and apparatus of automatically grouping observed events into similar categories and correlating groups of observed events with different contexts, and an automatic speech recognition method and apparatus which utilizes the context-dependent groupings. Symbol feature values and contextual feature values of each event in a training set of events are measured. At least two pairs of complementary subsets of observed events are selected. In each pair of complementary subsets of observed events, one subset has contextual features with values in a set C n , and the other set has contextual features with values in a set
     were the sets in C n  and
     are complementary sets of contextual feature values. For each subset of observed events, the similarity values of the symbol features of the observed events in the subsets are calculated. For each pair of complementary sets of observed events, a "goodness of fit" is the sum of the symbol feature value similarity of the subsets. The sets of contextual feature values associated with the subsets of observed events having the best "goodness of fit" are identified and form context-dependent bases for grouping the observed events into two output sets.
Patent EP-0429151-A2 (EP)
Inventor: WITKOWSKI EVA
IPC: G03G5/06
Filed: 1990-11-16
Abstract: The service life of, in particular, photoconductors produced using organic compounds and used as intermediate image carriers for photocopiers and laser printers often leaves much to be desired. In order to lengthen it, it is proposed to subject the particular photoconductor to a low-temperature plasma treatment. <IMAGE>
Patent EP-0396219-A2 (EP)
Inventor: O'SHEA DONALD C
IPC: F21V5/04
Filed: 1990-01-25
Abstract: A lamp for providing uniform luminosity in an area to be illuminated, such as in an operating theatre and the like. The lamp comprises a light source (180), an infrared filter element (143), a planar prism field (10), having a substantial number of radial sectors (11) containing a plurality of transverse, outwardly curved prisms, and a toroidal lens system (70) which controls the divergence of the light emanating from the light source (180) so as to render the light substantially columnate and to direct the light onto the planar prism field (10), a transparent member (55) beneath the planar prism field (10) to protect the planar prism field from dirt, foreign material and scratches, and a handle (151) extending downwardly from the face of the lamp by which the lamp can be manipulated. The radial sectors (11) are held together in the planar prism field by attachment to one another. As a result, the transparent member (55) can be thin since it is not required to support the planar prism field. The transparent member (55), therefor, can be removed for cleaning or replacement without disassembly of the planar prism field. The lens of the toroidal lens (70) system is a conical Fresnel lens. The infrared filter element (143) comprises upper and lower substantially cylindrical portions only the lower   portion of which acts as an infrared filter. The handle (151) is provided with slots permitting air to enter the handle and pass upwardly within the filter element and about the light source, exiting at the top of the lamp to cool the light source. Finally, the light source comprises a bulb supported by a bulb holder assembly which is preferably disposable.
Patent EP-0386978-A2 (EP)
Inventor: SUZUKI HAJIME C O CANON KABUSH
IPC: G03G15/16
Filed: 1990-03-05
Abstract: An image forming apparatus including a transfer material supporting device. An elastic member, a movable supporting member, a deformation preventing member or a friction member is provided between a transfer material supporting sheet and a frame constituting the transfer material supporting means or adjacent to the mounting position of the transfer material supporting sheet on the frame. By doing so, the transfer material supporting sheet is prevention from twisting or the like, so that images having good quality can be provided stably.
Patent EP-0396298-A2 (EP)
Inventor: WU SHENG-JUNG
IPC: G07B17/00
Filed: 1990-04-24
Abstract: An improved digital mark-printer operated under control of a microprocessor and control program. A main shaft including a printing head with a plurality of numeral wheels is driven by drive circuits and the position of the shaft and wheels are sensed by sensor circuits, all under control of the microprocessor.
Patent EP-0407143-A2 (EP)
Inventor: SANO AKIRA
IPC: C08F4/658
Filed: 1990-07-03
Abstract: Polyolefin is prepared by using a catalyst comprising a solid catalyst component and an organometallic compound, the said solid catalyst component being prepared by the reaction of the following components [I] and [II] :
     [I] a reaction product obtained by reacting:
   (1) a silicon oxide and/or an aluminum oxide, and   (2) a titanium compound, or a titanium compound and a vanadium compound, and further reacting the resulting reaction product with:   (3) an organoaluminum compound; and       [II] a reaction product obtained by the reaction of:
   (1) a magnesium halide,   (2) a compound represented by the general formula Me(OR) n X z-n  wherein Me represents an element of I to IV in the Periodic Table, z represents the valence of the element Me, n is o<n≦z, X is a halogen atom, and R is a hydrocarbon residue having 1 to 20 carbon atoms, and optionally;   (3) a titanium compound, or a titanium compound and a canadium compound.
Patent EP-0407144-A2 (EP)
Inventor: IIDA KAZUHIKO C O SEIKO EPSON
IPC: H04N1/23
Filed: 1990-07-03
Abstract: The invention relates to a page printer having a printing mechanism (10) in which an optical beam is modulated according to printing data and is directed onto a photo-sensitive drum (14). The printer includes means (155) for controlling the printing mechanism comprising a store (157) for storing printing format data relating to more than one page received from an external source, the printing mechanism control means setting an operation timing for the printing mechanism based on the stored printing format data. An additional control circuit (150) is provided for supplying the printing data to the printing mechanism control means.
Patent EP-0412782-A2 (EP)
Inventor: KEYS JAMES FREDERICK
IPC: B60J10/79
Filed: 1990-08-07
Abstract: There is disclosed a glass run channel moulding (10) having a structural core (18) encased in an elastomeric material (20). The glass run channel moulding preferably has, in cross-section, a first U-shaped channel (40) for clamping retention on a pinchweld flange or the like and a second U-shaped channel (28) to receive a guide a window pane. The structural core (18) is a sheet having a band (50) along one lateral edge and a plurality of laterally extending narrow strips (52) with free ends (54), extending laterally therefrom. A surface of the band is exposed to view for decorative purposes. The structure of the core facilitates bending of the integral trim and glass run channel about the window frame.
Patent EP-0434273-A2 (EP)
Inventor: HYNECEK JAROSLAV
IPC: G03F7/00
Filed: 1990-12-10
Abstract: A process is provided for fabricating electromagnetic radiation filter elements at the surface of a receptor. A dye (12) transparent to electromagnetic radiation of a desired waveband is suspended in a base material (14) to form a composite material (16). The composite material (16) is formed in a layer across surface (18) of a semiconductor sensor (20) which has been prepared by a planarization-adhesion promotion layer (22). Photoresist (24) is formed in a pattern, defining the boundaries of the desired filter elements, across the surface of the layer of composite material (16). Patterned photoresist (24) creates unexposed regions (28) and exposed regions (30) on the surface of the layer of composite material (16). The patterned surface is then exposed to particle bombardment (26). The exposed regions (30) are then chemically developed and removed from prepared surface (22) of the semiconductor receptor. Remaining photoresist (24) is then stripped from unexposed areas (28), leaving the desired filter (32).
Patent EP-0455957-A2 (EP)
Inventor: CANFIELD BARTH ALAN
IPC: H04N5/45
Filed: 1991-03-14
Abstract: In a video signal processing system apparatus for differentiating between video field types includes circuitry (18,20) for measuring an interval between a vertical signal component 30-34) and a predetermined transition of a horizontal signal component (12-16). Measured values from successive fields are compared (22-28) to provide a signal related to the respective field type, e.g., odd/even.
Patent EP-0452933-A2 (EP)
Inventor: SAKAMOTO TAKASHI DAINIPPON SCR
IPC: H04N9/64
Filed: 1991-04-18
Abstract: The present invention relates to an image reading method and apparatus therefor where CCDs and similar devices are utilized, especially when making adjustments to compensate for read-out position errors. The apparatus for reading images includes a circuit for appointing an adjusted read-out address in order to get the goal image signals. In the circuit, the adjusted read-out address is obtained by using the actual data derived from scanning the sample chart 30 with an image device, and the computed data which is the same data that is obtained if the sample chart 30 is scanned with an ideal optical system, the sample chart 30 on which black lines are described at regular intervals. Accordingly, the present invention makes available an apparatus for reading images that will be cheap and easy to arrange, and yet print or reproduce the original image without distortion, color error or the like occurring.
Patent EP-0459305-A2 (EP)
Inventor: KUSUNOKI SHIGERU
IPC: F24C7/08
Filed: 1991-05-24
Abstract: A high-frequency heating apparatus (K) comprising: a high-frequency oscillator (1) for oscillating high-frequency electromagnetic wave by electric power supplied from a power source circuit (11); a heating chamber (3) into which the high-frequency electromagnetic wave is supplied by the high-frequency oscillator (1); an antenna (7) which is provided outside the heating chamber (3) and adjacent to an opening (6) of the heating chamber (3); a dielectric plate (5) for covering the opening (6), which is provided in the heating chamber (3) so as to confront the antenna (7) through the opening (6); a detector (8) which receives an output from the antenna (7) and has a grounded portion (15, 16) such that the grounded portion (15, 16) is connected to the heating chamber (3); and a control circuit (10) which receives an output from the detector (8) so as to output a control signal to the power source circuit (11).
Patent EP-0460648-A2 (EP)
Inventor: KURIYAMA MASAO
IPC: G11C16/10
Filed: 1991-06-05
Abstract: A data input circuit (11) outputs input data in accordance with a write enable signal. A program control circuit (13) generates different data items on the basis of the input data output from the data input circuit (11) and the write enable signal, and turns writing transistors (13h, 13i) on/off in accordance with the different data items as generated. The programming transistors (13h, 13i) are coupled to a pair of cell transistor (32a, 33a) forming an EPROM cell, and program into these cell transistors (32a, 33a) the different data items generated by the program control circuit (13). A timing circuit (21) delays the timing at which the write enable signal is supplied to the program control circuit (13), until the input data is established within the data input circuit (11).
Patent EP-0464471-A2 (EP)
Inventor: ROEHRSCHEID FREIMUND
IPC: B01J31/32
Filed: 1991-06-19
Abstract: The compound of the formula (I) 
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 and its acid chloride are prepared by air oxidation in the presence of a catalyst mixture comprising cobalt ions, manganese ions and bromine ions in an acid organic medium. The compounds can be used for the preparation of linear polycarboxamides and -carboxylic esters.
Patent EP-0481183-A2 (EP)
Title: Dropper separation device for warp drawing-in apparatus
Inventor: WILHELM HANS
IPC: D03J1/14
Filed: 1991-08-12
Abstract: The device comprises a dividing member (31) for the droppers (LA) supplied in the form of a pile, which dividing member separates the droppers from the pile and prepares them for the drawing-in of the warp. The dividing member is formed by a means, preferably by a friction wheel (31), which acts on the end face of the dropper pile and transports the front dropper in each case non-positively from the dropper pile into an intermediate position. As a result, the droppers do not need to have a special shape at the point of action of the dividing member, neither do they need to be lined up or arranged in a specific manner. The friction wheel contacting the droppers at their end face is capable of separating all types of droppers. <IMAGE>
Patent EP-0482644-A2 (EP)
Inventor: ISHII YOSHIFUMI KITADA HAITSU
IPC: B42C9/00
Filed: 1991-10-24
Abstract: An image forming apparatus includes an image forming unit (1); a binding unit (30) provided adjacent to the image forming unit (1); a a control unit (60) for controlling the image forming unit (1) and the binding unit (30) which forbids the operation of either one of these units during the operation of the other; a timer for measuring the binding operation time; a monitor which indicates operating conditions of the image forming unit and the binding unit and which functions as a timer display; a temperature measuring unit for measuring a reference temperature for the binding unit (30); and a time setter which adjusts the operation time of the binding unit (30) accordingly. In this apparatus, the monitor indicates the operating conditions of both the image forming unit (1) and the binding unit (30), allowing an operator to learn the binding status easily. Since the control unit (60) forbids operation of either the image forming unit (1) or the binding unit (30) during operation of the other unit, excessive consumption of electric power is prevented. The operation time of the binding unit is set according to the reference temperature. Consequently, even if there is a change in the ambient temperature, an operation time appropriate to the temperature will be set, and a good quality binding process will be ensured.
Patent EP-0489261-A2 (EP)
Inventor: KOZEL PETER DIPL-ING
IPC: G07C5/00
Filed: 1991-11-05
Abstract: A device is disclosed which serves to calculate a motor vehicle servicing interval by referring to different detected or calculated operating values such as starting speed, crankshaft rotations, driving times and dwell times, engine temperature, engine oil pressure, charging air pressure, oil consumption, fuel consumption and the like. The evaluation of this data and the calculation of a servicing interval therefrom takes place by means of a computer (3) which as a result activates a corresponding display and/or outputs a servicing instruction in plain text in a visual and/or acoustic manner via corresponding means (4, 5). In addition, a device (7, 9) is provided which detects an engine oil filling process as such, if appropriate also in terms of quantity and reports this to the computer (3) which when calculating the servicing interval takes into account this information to the extent that the normal servicing interval is lengthened once by a defined time period or a defined mileage. <IMAGE>
Patent EP-0439222-A2 (EP)
Inventor: WARREN HAROLD CHESTER III C O
IPC: C12Q1/68
Filed: 1991-01-17
Abstract: An oligonucleotide is linked to a particle through a protein or carbohydrate to form a water-insoluble nucleic acid probe. The protein or carbohydrate has a pI of 6 or less, and has been. chemically modified with an acylating, alkylating or sulfonylating agent. The particle surface is substantially free of other proteins or carbohydrates. The probe is useful in various diagnostic and purification methods wherein hybridization of the oligonucleotide with a target nucleic acid is possible. In one instance, the probe can be used to capture a DNA strand which has been amplified using polymerase chain reaction techniques.