baber/WOPTO huggingface dataset:
Patent EP-0473540-A2 (EP)
Inventor: DIETHELM ROLAND
IPC: H01M8/2425
Filed: 1991-07-30
Abstract: For heat management in fuel cells with solid electrolyte, the method according to the invention permits the heat produced during the electrochemical reaction to be dissipated by means of the air which supplies the oxygen such that relatively small temperature gradients occur in the solid electrolytes which are sensitive to heat stresses. This heat dissipation is possible with less excess air than in the case of previous methods. The method is based on temperature equalisation bodies (31), which are largely responsible for transmitting the reaction heat to the air (A), before the air (B) comes into contact with the electrochemically active structures (11). The heat transmission from the electrochemically active structures (11) to the equalisation bodies (31) takes place mainly by heat radiation, while that from the equalisation bodies (31) to the air takes place by heat conduction.
Patent EP-0513530-A2 (EP)
Inventor: METLITSKY BORIS
IPC: G06K7/10
Filed: 1992-04-10
Abstract: In bar code symbol scanning systems employing laser, optical and sensor components, a mirrorless scanner arrangement mounts one or more of these components on a drive for repetitively reciprocating movement either about an axis or in a plane to effect scanning. All of the components are mounted together in a common assembly to constitute a compact, lightweight scan module which is mounted in an interchangeable, modular manner in housings of different configurations.
Patent EP-0514815-A2 (EP)
Inventor: MANN OMRI
IPC: G06F1/00
Filed: 1992-05-18
Abstract: A recovery technique allows a computer program to be recovered from a program which has been infected with a computer virus. Prior to the program being infected, a unique fingerprint of the program is taken and stored along with data relating to the beginning portion of the program at a location separate from the program. A program thought to be infected is processed by generating a fingerprint of a string in the program utilizing the stored data. The fingerprint that is generated is compared with the stored fingerprint to determine whether or not the two fingerprints match. If the fingerprints match, the program is restored from the stored information and the string. If the fingerprints do not match, the value utilized to select the string can be incremented and the process repeated.
Patent EP-0526818-A2 (EP)
Inventor: DIJKHUIZEN OKKO KORNELIUS
IPC: B29C39/12
Filed: 1992-07-25
Abstract: The invention relates to a process for fabricating polymer mouldings having differently coloured surface regions from casting resins, in which a surface of the shaping mould, before filling with the casting resin, is coated with a curable coating of a colorant-containing composition in such a manner that different colours result, the coating being applied in at least two coating operations onto the surface regions of the mould intended for this by applying in the first coating operation a filler-containing coating dispersion L-1 without the addition of colorant and applying in the second coating operation a filler-free colorant-containing coating L-2 and, after drying of the coats, filling the mould with the casting resin and polymerising the latter by heating and subsequently removing the moulding.
Patent EP-0528254-A2 (EP)
Inventor: MAYER REINER
IPC: F04B49/02
Filed: 1992-08-04
Abstract: The invention relates to a control arrangement for positive-displacement pumps, which comprises a throttle device (20) and a flow-regulating valve (18). The flow-regulating valve (18) having a piston (21) regulates, as the speed of rotation increases, any excess flow not required by passing it to the suction side. The throttle device (20) generates, in a bore section (17A), a speed-dependent dynamic pressure which is responsible for the displacement of the flow-regulating valve (18) and the displacement of the throttle piston (30). According to the invention, the throttle piston (30) encompasses a fixed regulating pin (28) which, in its middle section (34) has, for example, a conical control contour. As the delivery rate rises, the throttle piston (30) increasingly reduces the passage cross section to the consumer, so that an increasing amount of oil is regulated via the flow-regulating piston (21). <IMAGE>
Patent EP-0530643-A2 (EP)
Inventor: KRONWITTER CHRISTOPH
IPC: B65D5/74
Filed: 1992-08-25
Abstract: To prevent the powdery contents of the package from pouring out of the interior of the box when the spout is closed, a folding box is provided, having a pouring opening (8) and a hinged spout (9) which can be pushed into the interior of the box in the rest position and pulled out of the interior in the pouring position, the spout (9) having two triangular wings (10 and 11), one of which is connected to the box body so as to be pivotable via its one longitudinal edge (12) and the other wing (11) is guided displaceably in a guide recess (19) between a double wall (5) of the box body, said guide recess (19) being surrounded by a membrane (21). <IMAGE>
Patent EP-0548502-A2 (EP)
Inventor: TETENBORG KONRAD
IPC: B65B39/00
Filed: 1992-10-27
Abstract: The invention relates to a filling device (10) for loose material, with a filling funnel (12) surrounded at its open end by a housing (14), in which two funnel flaps (18, 20) are mounted pivotably. To achieve the object of developing a filling funnel of the relevant generic type in such a way that loss-free filling becomes possible, the filling funnel or a casing surrounding the latter has a continuous profile (32) on its outside. Furthermore, sealing rubber strips (30) are arranged on the funnel flaps and, when the funnel flaps are opened, bear sealingly against the continuous profile. <IMAGE>
Patent EP-0533299-A2 (EP)
Inventor: RISEMAN JOHN HUGH
IPC: H04N5/76
Filed: 1986-07-22
Abstract: An apparatus for generating a high quality image from a digital video signal includes a system for gamma correcting the digital video signal with a digital look up table and for converting the resultant digital signal to an analog video signal. Another circuit generates a triangular wave reference pattern signal and a comparator compares the analog video signal with the triangular wave reference pattern signal to form a pulse-width-modulated signal. A raster scanning print engine producing, for example, a laser beam, scans over a recording medium in accordance with the pulse-width-modulated signal, thereby forming an image of high quality on the recording medium of a print engine. This apparatus can also be used with an analog video signal by first converting the analog video signal to a digital video signal with an analog to digital converter.
Patent EP-0496639-A2 (EP)
Inventor: SETO SHUNSUKE
IPC: H01L21/205
Filed: 1992-01-24
Abstract: A polysilicon film pattern (22) of a first conductivity type is formed on one main surface of a substrate (21). A gate electrode (25G) is formed on a predetermined region of the pattern (22) with a gate insulating film (24) interposed therebetween. A source region (23S) and a drain region (23D) of a second conductivity type are formed in the upper portions of the pattern (22). These regions are separated by a region of the pattern located under the gate electrode (25G), and are connected to a source electrode (25S) and a drain electrode (25D), respectively. The electrodes are electrically insulated from each other by means of an interlayer insulating film (26). The polysilicon film pattern (22) contains nitrogen, whose concentration is, in that particular region of the polysilicon film pattern which extends from half of the thickness thereof to the bottom thereof, set higher than that of nitrogen inevitably contained in a polysilicon film formed by a CVD method, and set so as to restrain the formation of silicon crystal nuclei. Further, the pattern (22) is formed by subjecting an amorphous silicon film having the same nitrogen concentration distribution as above, to a solid-phase growth process.
Patent EP-0540232-A2 (EP)
Inventor: CALDERBANK ARTHUR ROBERT
IPC: H04N21/438
Filed: 1992-10-21
Abstract: Digital signals (from 101), such as digitized television signals, are subjected to a source coding step (by 104) followed by a channel mapping step (by 114 and 115). The source coding step causes the signal to be represented by first and second data streams (on 105, 106). The first stream carries data regarded as more important and the second carries data regarded as less important. In the channel mapping step, the mapping is such that the data elements of the various data streams have differing probabilities of being erroneously detected at the receiver. The channel mapping step includes at least one multi-level coding step. The signal constellations used in the channel mapping step are partitioned into supersymbols, in which the distance between the symbols comprising at least ones of the supersymbols is less than a parameter referred to as the maximum intra-subset distance (MID). Additionally, in some constellations, the minimum distance between at least ones of the symbols of at least one of the supersymbols is greater than die minimum distance between the symbols of the constellation as a whole while, again, still being less than the MID. The first data stream is used to identify a sequence of supersymbols, while the second data stream is used to select particular symbols from the identified supersymbols.
Patent EP-0561282-A2 (EP)
Inventor: SCHLEGL FRANZ
IPC: F16D51/20
Filed: 1993-03-11
Abstract: The invention relates to a new type of brake for road vehicle trailers with overrun braking, especially for passenger vehicle trailers with a brake drum pivotably mounted on a wheel axle, with an anchor plate with two brake shoes fixed so that it cannot rotate on the wheel axle, with an actuating device acting on first ends of the brake shoes and in the activated state expanding the brake shoes, and with an automatic support designed as automatic reverse between the brake shoes, which permits reversing of the trailer without braking or locking the wheels. <IMAGE>
Patent EP-0563986-A2 (EP)
Inventor: FERTEL LAWRENCE B
IPC: C07B61/00
Filed: 1993-04-02
Abstract: A process for the selective hydrodefluorination of a tetrafluorophthalimide compound of the formula
     where X is 1 and R is a monovalent organo group; or X is 2 and R is a divalent organo group; comprises reacting (I) the tetrafluorophthalimide with zinc in an aqueous alkali metal hydroxide medium. The product may be hydrolyzed to form 3,4,6-trifluorophthalic acid.
Patent EP-0585917-A2 (EP)
Inventor: PASOTTO GIORGIO
IPC: H01R13/512
Filed: 1993-09-02
Abstract: A plug (1) for electrical connectors for connection between a towing vehicle and a trailer comprises a hollow body (2) which can be connected to the socket by means of a bayonet engagement, and includes an inner sleeve (3) containing a contact assembly (6) with an associated cable-grip (12, 13), a tubular end portion (4) formed in one piece with the inner sleeve (3), an outer ring (5) which is rotatable on the inner sleeve (3), and a plate (34) for supporting a closure cover of the socket. The contact assembly (6) is locked rigidly relative to the inner sleeve (3) by means of the cable-grip (12, 13) and the support plate (34) is independent both of the inner sleeve (3) and of the outer ring (5) and can be rotated relative to both of these elements.
Patent EP-0610555-A2 (EP)
Inventor: VOGT HORST
IPC: G01N33/36
Filed: 1993-11-10
Abstract: For the continuous measurement of the air permeability on moving or stationary product webs (B), these are guided over a measuring aperture (9) which opens at the end of a measuring pipe (8) into the convex curved outer surface of a measuring head (5). This convex curved surface deflects the web (B). By means of the tension in the web material, the web (B) is thereby automatically wrapped around the measuring aperture (9) in a sealing fashion on this surface. In the measuring pipe (9), air is sucked by means of a pump (10) through the portion of the web lying over the measuring aperture (9). The flow speed of the air sucked through the test specimen is measured in a flowmeter (15) and is indicated as air permeability of the test specimen by an indicator device (16) and, if necessary, used for control. <IMAGE>
Patent EP-0599328-A2 (EP)
Inventor: FUKAYA NOBUKI
IPC: F16D23/14
Filed: 1993-11-25
Abstract: A clutch release bearing device includes a first member (2) for connection with a clutch release fork (6) and which includes a bearing mechanism, a second member (3) slidably disposed on the first member (2) for retaining a clutch spring (7), a sleeve member (4) which is mounted on the first member (2) and a detent member (5) which engages the first member (2) and the second member (3), wherein the first member (2) includes a groove portion (21A), the sleeve member (4) includes a retaining portion (4B) and the detent member (5) is engaged with the groove portion (21A) and contacted with the retaining portion (4B).
Patent EP-0592108-A2 (EP)
Inventor: CASEY BRENDAN C
IPC: G03G15/08
Filed: 1993-09-08
Abstract: A method of decreasing toner in solid area development to improve the latitude of a xerographic process in a machine having a projecting system for modulating a beam and projecting an image onto an imaging surface by specifying pixels (B 1 ) defining solid image areas and selectively modulating the beam with regard to the specified pixels (B 1 ) to change the state of the pixels from black (B) to gray or partial white (PW).
Patent EP-0625676-A2 (EP)
Inventor: ZIEGLER FELICITAS DIPL-ING
IPC: F24C7/08
Filed: 1994-03-07
Abstract: The invention relates to a method for roasting, baking and cooking food and apparatus for carrying out the method for household appliances equipped with baking ovens, the household appliances being equipped with thermal heating elements and, optionally in combination therewith, microwave heating elements, which [lacuna] a control (1) selectable according to the particular food to be cooked, preset a time-temperature profile with corresponding baking-oven temperature control hysteresis in dependence on a predetermined baking-oven operating mode, the type of food to be cooked, weight of food to be cooked and desired result to be achieved with the food to be cooked, the cooking, roasting or baking process being monitored by at least one temperature sensor (6) and preferably proceeding fully automatically.
Patent EP-0625785-A2 (EP)
Inventor: SUGIMOTO KATSUTOSHI C O SUMITO
IPC: H05K13/06
Filed: 1994-05-17
Abstract: A guide jig (1) for a wiring harness assembly plate comprises a support tube (3) mounted and fixed on a plate member (2), and an electric wire guide rod (4) having an electric wire guide portion (4c) for guiding a bundle of electric wires (15) and supported by the support tube (3) for extension and retraction along the axis thereof. The support tube (3) and the electric wire guide rod (4) are supported non-rotatably on their axes relative to each other. The electric wire guide rod (4) is operable to change the positions thereof between a guide extended position in which the electric wire guide portion (4c) guides and holds the bundle of electric wires (15) and a guide retracted position in which the electric wire guide portion (4c) is retracted to a level lower than the height of the bundle of electric wires (15) being laid. In the guide retracted position, the electric wire guide rod (4) is supported by the support tube (3) such that the upper guide rod (4a) including the electric wire guide portion (4c) is reclinable with respect to the horizontal axes (L, M). The guide jig (1) provides increased working efficiency in wiring harness assembling operation.
Patent EP-0633537-A2 (EP)
Inventor: ELLER MARLIN JAY
IPC: H03M7/40
Filed: 1994-06-28
Abstract: A method and system for searching a compressed document while a plurality of character strings stored in the compressed document are stored in a compressed code. A query request is received, the query request is converted into the compressed code, and the converted query request is compared with the compressed codes stored in the compressed document. The initiator of the query request is then informed about the results of the comparison.
Patent EP-0645391-A2 (EP)
Inventor: MIYAZAWA SHUHEI
IPC: C07D451/02
Filed: 1994-07-28
Abstract: To provide a compound which exhibits a serotonin antagonism and an acetylcholine release accelerating activity at a well-balanced activity ratio. An aminobenzoic acid derivative represented by the general formula (I) or (II) or a pharmacologically acceptable salt thereof: 
    
                   
[wherein R 1  represents a group represented by the formula:
       
etc., {wherein A represents a group represented by formula -CH 2 -X-CH 2 - (wherein X represents O, >N-R 6  or >CHR 7  (wherein R 6  represents lower alkyl and R 7  represents hydrogen or lower alkoxy)), etc.; D and E each represents a group represented by formula -(CH 2 ) 3 -, etc., and R 2  represents lower alkyl, etc.}; R 9  represents alkynyl; R 10  represents amino, etc.; R 11  represents halogen; R 12  and R 13  each represent lower alkyl; a is an integer of 1 to 5; and b is an integer of 0 to 5].
Patent EP-0637819-A2 (EP)
Inventor: NARENDRA PATRENAHALLI M DR
IPC: G01S3/801
Filed: 1994-08-01
Abstract: A sensor for detecting acoustic energy emitted by a target is disclosed. The sensor comprises a housing including a plurality of transducers for receiving acoustic energy. The transducers are randomly deployed within a predetermined area around the housing, forming an array and a self-survey technique is utilized to determine the positions of the sensors. Beamforming techniques are utilized to analyze the acoustic energy detected by the transducers to provide the azimuth of a target and a class estimate of the target. A plurality of sensors may be utilized to provide target location, course and velocity.
Patent EP-0639686-A2 (EP)
Inventor: REYMANN WOLFGANG
IPC: E04G19/00
Filed: 1994-08-17
Abstract: Shuttering system for concrete elements, having a steel base plate on which there may be placed magnet bodies, which fix shuttering and fastening elements in their respective positions and which can be lifted off by means of a tool. <IMAGE>
Patent EP-0643467-A2 (EP)
Inventor: KIESSLING GERHARD
IPC: H01F41/00
Filed: 1994-09-10
Abstract: A description is given of a fixing method for coils of electrically conductive materials, by impregnating with radically polymerizable compositions and thermal curing, in which the coils are impregnated by dipping, flooding, vacuum impregnating, vacumm pressure impregnating or dripping and are finally cured by high-energy radiation at the same time as or after the thermal curing. The method operates with a low energy requirement and a low emission of volatile substances. Also described are radically polymerizable compositions which can be used for the method.
Patent EP-0645156-A2 (EP)
Inventor: STIEHL MARK A
IPC: A61M5/168
Filed: 1994-09-27
Abstract: This invention relates to a collar (9) adapted for use in combination with activatable prefilled cartridge-need units and disposable holders. The collar (9) is adapted to fit over the hub (26) of the cartridge-needle unit and comprises a solid circumferential neck (11); a circumferential foot (13) interrupted in at least one point having inside (15) and outside (17) arcuate surfaces, the outside surface (17) having thereon a circumferentially outwardly extending ring (19) and the inside surface (15) having thereon at least one radially inwardly extending shelf (21); and at least one leg (25) connecting the neck (11) to the foot (13). The collar (9) provides improved safety reliability and thus reduces the susceptibility of health care workers to accidents, e.g. accidental needle strikes. In addition, the collar (9) can be easily and economically manufactured, e.g. by conventional precision injection molding techniques.
Patent EP-0610009-A2 (EP)
Inventor: WOOD LARRY M
IPC: G03G21/00
Filed: 1994-01-24
Abstract: A photoreceptor apparatus comprising a photoreceptor belt (3) releasably attached to the surface (2) of a cylindrical mandrel (1). The photoreceptor belt is attached to the mandrel by means of a slot (5) in the mandrel capable of accepting a portion of the belt and retained therein by means of a releasable key (7).
Patent EP-0636675-A2 (EP)
Inventor: BHATIA KISHAN
IPC: C10G21/20
Filed: 1994-07-15
Abstract: Gas or liquid hydrocarbon streams containing H₂S and/or mercaptans are treated with a scavenging compound comprising a 1,3,5-trimethyl-hexahydro-1,3,5-triazine, which is substantially free of formaldehyde and preferably prepared by the reaction of methylamine and formaldehyde.
Patent EP-0652136-A2 (EP)
Inventor: WIECZOREK JOSEPH PETER
IPC: B60R5/04
Filed: 1994-09-09
Abstract: A security shade for the cargo area of a motor vehicle. The security shade includes a flexible shade panel (120) mounted to a roller tube (112) having at least one support subassembly (140) mounted to its ends. The subassembly further includes a housing (142) and a coupling portion which couples the housing to the roller tube, a rotational biasing spring (15) which rotationally biases the coupling portion relative to said housing and a mechanism for mounting the security shade within the vehicle.
Patent EP-0659848-A2 (EP)
Inventor: TANAKA HIROYUKI
IPC: C09D157/00
Filed: 1994-12-22
Abstract: A coating composition comprising (A) a polymer obtained by polymerizing (a1) one or more unsaturated acid anhydrides or unsaturated carboxylic acids and (a2) one or more other unsaturated monomers copolmerizable therewith, and (B) at least one compound selected from one or both of (b1) a compound group comprising aminoacids, compounds having one or more carboxyl groups in the molecule, compounds having both hydrophobic group and hydrophilic group in the molecule, chelate compounds, hydroxyl- or acetyl-substituted carboxylic acid esters, ion-exchangeable layer clay minerals and powers of inorganic materials which have been made lipophilic with an organic material, and (b2) a group of compound which is crystallizable and selected from polyether compounds, polyester compounds, polyether-polyester compounds, olefinic glycol compounds, acrylic esters, methacrylic esters and polycarbonate compounds, is useful for preparing an antifouling coating composition by mixing with a copper compound.
Patent EP-0667428-A2 (EP)
Inventor: SCHMITZ HEINZ-JUERGEN
IPC: E04F15/024
Filed: 1995-02-10
Abstract: Each support section is formed as an adjustable steel foot (2), and a number of such feet support a bearer plate (3), on which the plaster layer (4) is located. The bearer plate is formed as a sheathing component and the plaster layer is applied by pouring. The plaster type can also be formed from dry plaster plates. An acoustic insulator (6) is arranged between the steel foot and the basic floor.
Patent EP-0683364-A2 (EP)
Inventor: MILLER JEREMY PAUL
IPC: F25B9/00
Filed: 1995-05-10
Abstract: A refrigeration system using air as the refrigerant comprises a compressor (102) which compresses air to 84 bar g. The compressed air is cooled first by cooling water and then by returning air in a plate-fin heat exchanger (106) before being expanded to 59 bar g in an expander (108). The expanded air at -61°C is passed through indirect cooling coils (111) in a cold store (112) which it leaves at -45°C. This air is then passed through the plate-fin heat exchanger (106) before being recycled to the compressor (102). The refrigeration delivered is about 1.05kw refrigeration/kw power input.
Patent EP-0691626-A2 (EP)
Inventor: HAGHIRI YAHYA
IPC: B29C39/42
Filed: 1995-06-22
Abstract: The electronic module (3) is bonded into a recess (15) in the body (1) of an identification card by means of resin (17) hardened by electron beam irradiation eg. through the back of the card. Contact surfaces (2) are formed on a supporting film (6) in which windows (13, 14) are made for the integrated circuit chip (8) and bond wires (7). To improve the fit of the module in its recess, the surfaces of the latter and/or the film are roughened and a tapered hole (18) is made through the film.