baber/WOPTO huggingface dataset:
Patent EP-0357399-A2 (EP)
Title: Electrochemical cell
Inventor: LUNDSGAARD JORGEN S
IPC: H01M6/10
Filed: 1989-08-30
Abstract: An electrochemical cell is described comprising a relatively thin strip of anode material, first and second electrolyte layers coated on the opposing surfaces of the anode strip, and first and second relatively thin strips of cathode material contacting the first and second electrolyte layers, thereby forming a laminate strip with the electrolyte layers and anode strip and a single cathode current conductor strip. The laminate strip is deformed such that both of the first and second strips of cathode material contact the single cathode current conductor strip along substantially the entire length thereof. In one embodiment, the cell takes the form of a spiral, in which the conductor strip is superposed to the laminate strip and the combination is rolled lengthwise, and in another embodiment, the cell takes the form of a stack in which the laminate strip is fan-­folded and the conductor strip is fan-folded and inserted between the folds of the laminate strip such that the corners of the folds of the laminate strip are perpendicular to the corners of the folds of the conductor strip.
Patent EP-0377338-A2 (EP)
Inventor: SHIOZAWA SHINJI
IPC: B60B21/10
Filed: 1989-12-29
Abstract: A tire wheel includes a pair of flanges (2,3) provided on both axial ends, respectively, a pair of bead seats (4,5) extending from the flanges axially inwardly, a well (6) provided between the bead seats and concaved radially inwardly of the bead seats, and at least one circumferentially extending hump (10) provided between the well and one of the bead seats and having an inclined surface (12) on the side of the relevant bead seat (5) and an inclined surface (13) on the side of the well (6) to form a top (11) as a boundary between both the inclined surfaces (12,13). The seat side inclined surface (12) is formed by part of a conical surface intersecting at an angle ( a ) of 5°-35° with a straight line (L) parallel with the tire axis. A concaved obtuse corner (14) is formed at a boundary between the seat side inclined surface (12) and the relevant bead seat (5).
Patent EP-0379022-A2 (EP)
Inventor: LINSCHEID HANS-JURGEN
IPC: C10K1/04
Filed: 1990-01-08
Abstract: This gas is obtained especially by partial oxidation of ballast-rich coal and/or other carbon carriers with a high content of inorganic accompanying materials at high temperatures in a reactor, a cooling fluid being introduced in the direction of flow of the gas for solidifying the inorganic accompanying materials carried over in the gas. It is provided here that the total quantity of the cooling fluid is mixed into the partial oxidation gas upstream of a constriction in the gas path in the direction of flow.
Patent EP-0381197-A2 (EP)
Inventor: OYAIDE SHINICHI
IPC: B41J11/08
Filed: 1990-01-31
Abstract: A printing machine comprises a frame for supporting a pair of roller shafts (11) spaced apart at a predeter­mined distance from each other and, a flat platen (3) disposed between the roller shafts (11). An endless sheet-feeding belt (21) made of an elastic material is stretched between the roller shafts (11). The sheet-­feeding belt (21) has an inner surface (21b) sliding on the flat platen (3) by rotation of the roller shafts (11) and an outer surface (21a) having such a high fric­tional coefficient that allows a sheet on the outer sur­face (21a) to be fed together with the sheet-feeding belt (21). A pair of pinch rollers (12) hold the sheet in cooperation with the outer surface (21a) of the sheet-feeding belt (21) at the roller shafts (11), for feeding the sheet. A printing head (2) is opposed to the outer surface (21a) of the sheet-feeding belt (21) at the flat platen (3).
Patent EP-0389893-A2 (EP)
Inventor: LENNEY WILLIAM EDWARD
IPC: C08F218/02
Filed: 1990-03-16
Abstract: A method for preparing a high solids, low viscosity, stable, aqueous vinyl acetate/ethylene copolymer emulsion, the copolymer containing a water soluble comonomer. Vinyl acetate and ethylene monomers are added to an aqueous solution containing a stabilizing system consisting essentially of 2-4 wt% low molecular weight polyvinyl alcohol of 100 to 600 degree of polymerization and 1-4 wt% of a nonionic surfactant which is a C₇-C₁₈ alkyl phenoxy poly(ethyleneoxy) ethanol containing 30-40 ethylene oxide units. The relative amount of vinyl acetate and ethylene to water charged to the reaction vessel is such that a water-in-monomer emulsion is initially formed.
Patent EP-0405272-A2 (EP)
Title: Verfahren zur Herstellung von phasenstabilisiertem Ammoniumnitrat
Inventor: ENGEL WALTER DR
IPC: C01C1/18
Filed: 1990-06-16
Abstract: Bei einem Verfahren zur Herstellung von phasenstabilisiertem Ammoniumnitrat (AN) wird ein Diamminkomplex aus Ni oder Cu in das AN-Gitter eingebaut, wobei der Diamminkomplex in einer Festkörperreaktion von An und Metalloxid bei 110 bis 170 Grad Celsius hergestellt und mit einem Anteil bis zu 10 % entweder mit weiterem An gemischt und aufgeschmolzen, homogenisiert und anschließend in den festen Zustand überführt oder aber in einer Mischung mit weiterem AN bei einer Temperatur zwischen 80 und 170 Grad Celsius in einer Festkörperreaktion in das AN-Gitter eingebaut wird.
Patent EP-0412337-A2 (EP)
Inventor: ARNTZ DIETRICH DR
IPC: C07C31/20
Filed: 1990-07-20
Abstract: A method for preparing 1,3-propanediol is disclosed which comprises the hydration of acrolein in the presence of an acidic cation exchanger resin and the hydrogenation of the 3-hydroxypropionaldehyde obtained in the first stage. The volume-time yield was able to be increased in the hydration stage by using a cation exchanger resin with phosphonic acid groups, preferably a cation exchanger with chelating aminophosphonic acid groups. The hydrogenation catalyst can be repeatedly reused without appreciable loss of activity.
Patent EP-0411633-A2 (EP)
Inventor: ISHIHARA TERUO
IPC: G11C8/12
Filed: 1990-08-02
Abstract: A scan converter control circuit includes first and second memories (11₁, 11₂) each having a data write mode and a data read mode which are selected in response to a switching signal 
so that the first memory is in the data write mode when the second memory is in the data read mode and the first memory is in the data read mode when the second memory is in the data write mode. A write address counter (12) generates a write address which is to be alternately supplied to the first and second memories and generates a write completion signal 
when the write address becomes equal to a predetermined count value. A read address counter (13) 
generates a read address which is to be alternately supplied to the first and second memories and generates a read completion signal when the read address becomes equal to a predetermined count value. A data input controller (14) enables the write address counter in response to a data input signal supplied from an external circuit and disables the write address counter when receiving the write completion signal. A memory switching controller (15) generates the switching signal having a logic value which is changed in response to the write completion signal. A data output controller (16) enables the read address counter in response to the write completion signal and disables the read address counter in response to the read completion signal.
Patent EP-0421345-A2 (EP)
Inventor: HAYAMA KAZUHIDE C O MITSUBISHI
IPC: C08J7/044
Filed: 1990-10-02
Abstract: The present invention provides a method for forming a cured-resin layer having a surface with antistatic properties. An ultraviolet-curable resin having antistatic properties is laminated on an ultraviolet-curable resin for forming an electrostatic cured surface by curing and the two layers then being simultaneously cured by ultraviolet irradiation thereon. A cured-resin layer is thereby obtained where the surface layer of the cured resin is provided with antistatic properties, and is strongly held by chemical bonding.
Patent EP-0431355-A2 (EP)
Inventor: BRYAN PHILIP STEVEN C O EASTMA
IPC: G21K4/00
Filed: 1990-11-13
Abstract: An intensifying screen is disclosed containing a phosphor composition comprised of monoclinic crystals of a titanium activated hafnia phosphor host containing indium ions or indium ions in combination with neodymium ions. Indium increases speed while reducing afterglow while the further addition of neodymium allows afterglow to be eliminated. A phosphor composition in which zirconia is at least partially substituted for hafnia is also disclosed.
Patent EP-0432555-A2 (EP)
Inventor: TORMASCHY KELLY ERVIN
IPC: C08F2/00
Filed: 1990-11-26
Abstract: In a polymerization reactor (11), wherein  particulate   polymer  product material is  suspended   in   a   diluent  fluid thus forming a reaction slurry, and further wherein the slurry is circulated by a pump 31,33, the flow rate of the diluent fluid introduced into the reactor is manipulated so as to prevent the polymer solids from settling out of the circulating reaction slurry and plugging the reactor 11. This is accomplished by establishing  control   signals  51,57,59 which typify the flow rate of diluent fluid required to: (a) maintain a minimum velocity for the circulating reaction slurry, (b) maintain a maximum pressure head at a selected point in the reactor and (c) maintain a maximum power level supplied to the circulation pump. The one of signals (a), (b), and (c) above, which requires the greatest flow rate of diluent fluid, is automatically selected to manipulate diluent flow.
Patent EP-0456906-A2 (EP)
Inventor: OCHS RANDOLF
IPC: H04N19/51
Filed: 1990-12-17
Abstract: In this method, a frame is subdivided into moving and non-moving areas with the aid of the calculation of differences in the brightnesses in the successive frames. Displacement examinations are only carried out in areas for which movement has been found. In this arrangement, the examination starts from points which are located along an edge between a moving and a non-moving area. Since thus calculations are only carried out starting with relatively few points, the computing time can be enormously shortened in comparison with conventional methods. <IMAGE>
Patent EP-0410536-A2 (EP)
Inventor: MOORE PAUL ANTHONY C O PHILIPS
IPC: H03F3/34
Filed: 1990-07-23
Abstract: A combined current difference and operational amplifier circuit suitable for use either as or in a filter embodied in an integrated receiver. 
     The illustrated circuit (10) comprises inputs (I A  and I B ) for oppositely phased current signals which are applied to a current mirroring circuit formed by first and second NPN transistors (Q1,Q2) whose bases are connected to a junction (20). Equal value resistors (R1,R2) are serially connected in the emitter circuits of the first and second transistors and the current inputs are applied to the free ends of the resistors (R1,R2). The base-collector path of a third NPN transistor (Q3) is connected between the free end of one of the resistors (R1) and said junction (20). A current difference signal (i b -i a ) derived from the free end of the other of the resistors and is applied to the virtual earth input of an operational amplifier formed by a common emitter stage (Q4) coupled to an emitter follower (Q5), the operational amplifier has a capacitive (C1) feedback between its output and virtual earth input so that the d.c. potential at said input has no effect on the d.c. operating point at which the output sits. 
     In an alternative embodiment, resistive (Rf) feedback may be used instead of a capacitive feedback. 
     An embodiment is disclosed which enables the input and output voltage swings to be increased without unduly degrading the bandwidth.
Patent EP-0435388-A2 (EP)
Inventor: FLANNER JANET
IPC: H01L21/768
Filed: 1990-12-18
Abstract: A method of manufacturing a semiconductor device in which a metallization is formed to exposed conductive regions of a semiconductor substrate comprising a planarized surface disposed over conductive regions, said surface having at least one first relatively shallow aperture (56) and at least one second relatively deeper aperture (57) disposed over and exposing said conductive regions (54). This method has the steps of:
     (a) selectively depositing a conductive material (58) to fill said first shallow aperture and to partially fill said second deeper aperture;   (b) depositing a dielectric layer (59) over at least said filled first shallow aperture;   (c) removing portions of said dielectric layer overlying the partially filled deeper aperture to expose conductive material deposited therein;   (d) selectively depositing an amount of conductive material (61) to substantially complete filling of said second deeper aperture and   (e) selectively removing at least portions of the dielectric layer overlying the previously filled apertures (56) to provide a planarized surface.
Patent EP-0382369-A2 (EP)
Inventor: HELWEG-LARSEN BRIAN
IPC: G09B1/04
Filed: 1990-01-23
Abstract: A business education model in which players may simulate the running of a company with the amounts and types of assets, liabilities and future commitments, contingent liabilities, of a company or other business enterprise being shown through the number, colour and positions of symbols and markers on a board. The board is marked out with areas representing business premises or factory plant, areas for stocking bought raw material, tokens to represent values of raw material and goods for sale, cash and debts, these different tokens being preferably of a similar size but of different colours so that it can readily be appreciated what they represent, with their value being apparent by their total. The board also includes areas for illustrating the expense of the equipment and manning of plant, for processing cash and loans, for showing the costs of building up a marketing force and for containing tokens showing overhead expenditures incurred in the running of the model business.
Patent EP-0389238-A2 (EP)
Inventor: SANDHAUS JEFFREY J
IPC: A61B17/12
Filed: 1990-03-20
Abstract: Apparatus for implanting closable locking clips to effect the percutaneous occlusion of target vessels is disclosed, characterized by a pair of pivotable jaws (3, 4, 103, 104) defining a clip retaining cavity (5, 105), a clip moving slide (6, 106) for sliding a locking clip (44) from a retracted position remote from the clip retaining cavity to an actuated position with the clip retaining cavity, and a camming surface (34, 134) operatively disposed within the clip retaining cavity so that upon slidable movement of the locking clip from the retracted position to the actuated position the camming surface causes at least partial closure of the locking clip therein.
Patent EP-0407193-A2 (EP)
Inventor: SANO TERUTAKA
IPC: B29C45/14
Filed: 1990-07-05
Abstract: A surface-patterned, injection-molded article of polybutylene terephthalate is produced by placing a film composed mainly of a polybutylene resin and back-printed with a desired graphic and/or indicia pattern in a mold cavity so that the printed surface of the film will be in contact with resin to be injected thereinto. Molten resin composed mainly of polybutylene terephthalate is then injected into the mold cavity to bond the pattern-printed film integrally onto a corresponding surface of the resulting molded polybutylene terephthalate article.
Patent EP-0415647-A2 (EP)
Inventor: KIMBALL ROBERT M
IPC: H04B10/275
Filed: 1990-08-22
Abstract: A network ring topology includes a plurality of entry and exit interfaces (100,110) disposed in administrative locations such as in an equipment room (53) and in riser and satellite closets (51, 57), and at stations. Interconnections between ports of sets of ports of the interfaces are made in the closets by jumpers (120-120) and either in a or in an inverted manner, the direct being between corresponding ports of corresponding sets of ports in interfaces. Inverted connections are made between two exit or between two entry interfaces in which input and output ports of corresponding rings are connected by jumpers. The interfaces are color coded and may be either entry or exit type to denote the arrangement of the ports. The interfaces and the color coding arrangement allow a craftsperson to make connections in an administrative location without having to follow signals through the ring. For a dual ring counter rotating network, each interface necessarily includes two sets of ports.
Patent EP-0450265-A2 (EP)
Inventor: NIEMANN HANS-DIETER
IPC: E06B1/70
Filed: 1991-01-16
Abstract: Edge lining for thin window sills, with a push-on body (10) consisting of plastic, which, with two legs (44,45) which are parallel to one another, forms a receiving slit (14) for a sill edge.   In order to prevent moisture reaching the embrasure surface pointing upwards and covered by the window sill (31), the edge lining is designed in such a way that a water drainage channel (23) runs longitudinally in the leg (45) to be located under the sill (31), and this channel has a water outlet at the front end of the lining. <IMAGE>
Patent EP-0443517-A2 (EP)
Inventor: ISOBE KAZUTAKA C O ITAMI WORKS
IPC: B23B51/02
Filed: 1991-02-19
Abstract: A throw-away tipped drill comprises an insert (21, 31) for cutting a workpiece and a shank (22, 32) to be mounted on a prescribed position of a cutting machine, and the insert (21, 31) is disengageably mechanically connected with the shank (22, 32). At least a cutting edge of the insert (21, 31) is formed of a diamond or cubic boron nitride sintered body, and the shank (22, 32) is made of steel. Due to this structure, the insert (21, 31) has excellent wear resistance and adhesion resistance, while the shank (22, 32) has sufficient toughness against breakage. Further, the drill requires no resharpening for continuous use.
Patent EP-0444523-A2 (EP)
Inventor: HARTMANN LOTHAR
IPC: B08B3/02
Filed: 1991-02-21
Abstract: The object of the invention is a valve gun for a high-pressure cleaning device with a gun housing composed of plastic with a handle section, a discharge section and a valve insert (7), with a pressure medium connection (8) arranged in the handle section, a discharge connection arranged in the discharge section and at least one pipe section (11) connecting these parts, the pressure medium connection (8) and/or the discharge connection being formed by an expanded tube end (20) of the tubular pipe section (11) and a connecting sleeve (21) inserted there and sealed off from the tube end (20), and the connecting sleeve (21) in the tube end (20) being fixed preferably by way of an approximately U-shaped clip inserted through an opening in the gun housing into lateral insertion slots. This means that the connecting sleeve (21) can be designed in two parts and its upper part (22) can be designed as a valve insert (7) with valve seat (23), valve body (24) and valve spring (25). In addition the connecting sleeve (21) and/or the bottom part (26) may comprise an inner part (28) and an outer part (29) coaxial with this, which are rotatable in opposition to one another about a common longitudinal axis. Finally the object of the invention is also a correspondingly designed hose coupling for high pressure hoses separate from a valve gun. <IMAGE>
Patent EP-0449151-A2 (EP)
Inventor: HIRAYAMA CHUICHI
IPC: B01J20/26
Filed: 1991-03-23
Abstract: An insoluble material for adsorbing a pyrogen comprising a polymer of an aziridine compound. According to the present invention, a large amount of the pyrogen can be easily removed from a solution containing pyrogen, and a large amount of the material for adsporbing the pyrogen can be prepared in easy steps. Therefore, the adsorbing material can greatly contribute to the preparation of medicines.
Patent EP-0465778-A2 (EP)
Inventor: SCHAARSCHMIDT EKART DR DIPL-IN
IPC: B22C5/18
Filed: 1991-04-23
Abstract: Although an elevated process temperature is used for reprocessing used sands having high clay-like portions, the upper limit thereof is fixed such that chamottization of the sand and combustion of organic binder components do not occur. The air-gas mixture is circulated in a drier and a mechanical reprocessing step arranged downstream thereof and heated to process temperature by utilizing thermal energy obtained by branching off and burning part of the air-gas mixture from the circulation.
Patent EP-0455217-A2 (EP)
Inventor: SCHEURER HANS
IPC: B29C35/02
Filed: 1991-04-30
Abstract: The subject of the invention is an apparatus for vulcanising the bead regions of a pneumatic tyre, which has electrically heatable pressing tongs arranged at one end of a supporting element (1), the jaws (18, 23) of which tongs enclose the bead region (8) to be vulcanised. Extendibly arranged at the other end of the supporting element (1) is a counter-holder (7), which is supported on the diametrically opposite bead region. In order to be able to perform the vulcanising work quickly and easily without further aids, such as bearing or supporting brackets, the apparatus is designed as a hand-held appliance and has a carrying and manipulating grip (25) as well as at least one actuator (2; 9) for operating the tongs (18, 23) and the counter-holder (7). 
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Patent EP-0462499-A2 (EP)
Inventor: OLEJAK GERHARD ING-GRAD
IPC: G02B6/44
Filed: 1991-06-12
Abstract: In a fibre optic cable having a cladding of plastic, the cladding consists of a radiation cross-linked plastic, sections that are radiation cross-linked and not radiation cross-linked alternating when seen in the longitudinal direction. Furthermore a method is described for producing such a fibre optic cable.
Patent EP-0473932-A2 (EP)
Inventor: BECKER KARL-HEINZ
IPC: B23D79/02
Filed: 1991-07-26
Abstract: Device for comminuting the inner chips formed in the internal deburring of longitudinally welded pipes, in front of which an individual tube still containing the scraped-off inner chips can be positioned after being separated from the continuously produced pipeline, the device having a pressurised-water flushing device at the start of the pipe and a chip intercepting device which can be moved up against the end of the pipe, a chip guiding device, a chip cutting device and a chip scrap collecting device and in this way expels, guides and converts the inner chips to chip scrap in a closed system. <IMAGE>
Patent EP-0491351-A2 (EP)
Inventor: IWASA SUSUMU
IPC: C07K16/46
Filed: 1991-12-17
Abstract: Disclosed are monoclonal chimeric antibodies containing an anti-human fibrin antibody light chain variable region and/or anti-urokinase antibody light chain variable region in combination with an anti-human antibody light chain constant region. Further disclosed are DNAs comprising a DNA coding for said antibody and eukaryotic cells allowing expression of said antibodies. Said chimeric antibodies can be used for producing a thrombolytic protein complex, which is useful as thrombolytic agent, by immunologically binding a urokinase to the urokinase recognition site of said