baber/WOPTO huggingface dataset:
Patent EP-0605879-A1 (EP)
Inventor: BLANKENSHIP GEORGE D
IPC: H02M1/40
Filed: 1993-12-28
Abstract: A high frequency power supply for supplying a welding current through a choke to a welding station including an electrode element and a workpiece element, wherein the power supply includes a transformer means for creating a first current pulse in a first secondary winding and a second current pulse in a second secondary winding and means for connecting said secondary windings to pass said current pulses through said choke and across said elements. The transformer means including a first transformer with a first core and means for receiving on the first core the first secondary winding with the first core being magnetized in a first primary flux direction upon creation of the first input pulse, a second transformer with a second core and means for receiving on the second core the second secondary winding with the second core being magnetized in a second primary flux direction upon creation of the second input pulse and core reset means for magnetizing one of the cores in the flux direction opposite to the primary flux direction when said other core is magnetized in its primary direction.
Patent EP-0565274-A1 (EP)
Inventor: CLEMENS JAMES A
IPC: C07D261/08
Filed: 1993-03-24
Abstract: This invention is based on the observation that the administration to a mamal of a selective 5-HT 1A  agonist, e.g. 8-OH-DPAT or (±)-4-(di-n-propyl)amino-6-methoxy-1,3,4,5-tetrahydrobenz[c,d]indole, or a pharmaceutically acceptable salt thereof, induces hippocampal theta rhythm associated with primary (i.e. short-term) memory, and learning functions.
Patent EP-0593166-A1 (EP)
Inventor: MARK JOHN GRIFFITH
IPC: G01C19/72
Filed: 1993-09-17
Abstract: A triaxial gyro system includes a loop controller 16 for generating a multiplexed digital biasing waveform. The controller receives the multiplexed outputs of the three gyros in digital form from an analog-to-digital converter 32. The loop controller is arranged to generate a digital waveform for multiplexed driving of the phase modulators 38, 40, 42 associated with the three gyros. Within the loop controller, the multiplexed gyro outputs are independently processed in such a way that a biasing waveform is generated which permits sequential driving of the phase modulators without any need for resetting buffer cycles.
Patent EP-0594335-A1 (EP)
Inventor: HISSONG JAMES B
IPC: A61B19/00
Filed: 1993-10-12
Abstract: The jet ventilation tube (10) includes a flexible conduit (12) with a flexible monitoring line, a centering portion (20) for centering the tube in a trachea and a flexible reinforcement member (52) for the conduit. The conduit is formed of combustion resistant plastic material and the noncombustible reinforcement member is in the form of a straight or coiled wire. The straight wire reinforcement can be located outside the conduit, whereas the coiled wire reinforcement can be located inside or outside the conduit. The integrity of the conduit is maintained by the reinforcement member and helps prevent break-up of the conduit in the event of a laser strike. A centering portion of the jet tube can be reinforced with wire, formed as a segmented structure or as a spirally expanded extension of the reinforcing coil.
Patent EP-0601733-A1 (EP)
Inventor: JOHNSON MARK W
IPC: B01D39/20
Filed: 1993-11-22
Abstract: The present invention provides a filter assembly including a sealing device having first and second surfaces. A filter element (4) has a first surface disposed about the first surface of the sealing device (5). The filter element has a second surfaces disposed adjacent to the second surface of the sealing device. A compressible material (14) is disposed between the first surface of the filter element and the first surface of the sealing device and between the second surface of the filter element and the second surface of the sealing device. The filter element has a coefficient of thermal expansion that differs from the coefficient of thermal expansion of the sealing device. The compressible material is compressed between the second surfaces at a first predetermined temperature. The differing coefficients of thermal expansion combine with an increase in temperature of the filter assembly to a second predetermined temperature, higher than the first predetermined temperature, to compress the compressible material between the first surfaces. Thus an effective seal is formed at both the first and second predetermined temperatures.
Patent EP-0561677-A1 (EP)
Inventor: BESSON RAYMOND J
IPC: H03H9/05
Filed: 1993-03-12
Abstract: La présente invention concerne un résonateur piézo-électrique à électrodes adhérentes ou non adhérentes au cristal dont le cristal piézo-électrique comprend une partie centrale (1) et une partie périphérique (2) formant un anneau entourant à faible distance radiale la partie centrale et reliée à celle-ci par une partie intermédiaire (4) dans laquelle est pratiquée une lumière, la partie périphérique (2) étant reliée à la partie centrale (1) par un unique pont de liaison (3) constitué par la partie non évidée de cette partie intermédiaire (4), qui s'étend sur une faible fraction de la périphérie de cette partie intermédiaire (4). La partie centrale (1) constitue la partie vibrante active du cristal tandis que la partie périphérique (2) est immobilisée dans le boîtier par un moyen de fixation (5) disposé de telle sorte qu'il soit thermiquement le plus éloigné possible de l'unique pont de liaison (3). La partie immobilisée et le pont constituent des moyens de suspension du cristal. <IMAGE>
Patent EP-0577497-A1 (EP)
Inventor: CHANTRE ALAIN
IPC: H01L29/732
Filed: 1993-06-29
Abstract: The field-effect transistor includes an insulating layer (3) arranged outside the channel region (7) between the gate (4) and the substrate (1, 2). <IMAGE>
Patent EP-0565499-A1 (EP)
Inventor: OEGREN MATS
IPC: H04W16/18
Filed: 1993-03-23
Abstract: A method of allocating radio channels, between the base stations of a multi-base station radio system, uses a mathematical model of the radio system which is derived from an analog of the radio system. The analog is a thermal bath containing a plurality of interacting particles, each particle in a particular spin state. The number of particles at a given location in the thermal bath, corresponding to the traffic demand at an equivalent location in the radio system, each occupied spin state corresponding to a particular radio channel. The model is operated by allowing the spin states to relax, by means of a stochastic reduction in temperature of the thermal bath, from an initial infinite temperature, to a minimum energy, which equates to an acceptable level of interference between radio channels, operated in the different cells of the radio system. The distribution of spin states at the minimum energy determines the allocation of radio channels. Apparatus for implementing the method includes a central control unit which runs the mathematical model and issues commands to the individual base stations allocating channels.
Patent EP-0644995-A1 (EP)
Title: Platform for recovering solar energy.
Inventor: LAING JOHANNES NIKOLAUS
IPC: F24S50/20
Filed: 1993-02-16
Abstract: In a device designed as a rotatively mounted platform (a) for recovering solar electricity, the focussing roof layer (3) further deflects the incident radiation, so that the luminous beam (122, 123, 126) formed by the concentrating optics hits the radiation converter (112) arranged underneath approximately vertically.
Patent EP-0607364-A1 (EP)
Title: Acrylate copolymerisate containing amino, carboxyl and possibly hydroxyl groups, process for producing it and its use.
Inventor: HOFFMANN PETER
IPC: C09D157/06
Filed: 1992-09-30
Abstract: PCT No. PCT/EP92/02259 Sec. 371 Date Mar. 30, 1994 Sec. 102(e) Date Mar. 30, 1994 PCT Filed Sep. 30, 1992 PCT Pub. No. WO93/07190 PCT Pub. Date Apr. 15, 1993.The present invention relates to an acrylate copolymer containing amino groups, carboxyl groups and, if appropriate, hydroxyl groups which is characterized in that it has been produced by preparing an acrylate copolymer containing amino groups and, if appropriate, carboxyl groups, by means of A) free-radical solution polymerization, using azo initiators at temperatures from 80 DEG  to 150 DEG  C., of a1) 1 to 20% by weight of vinylimidazole and/or dimethylaminopropylmethacrylamide, a2) 0 to 50% by weight of one or more monomers containing hydroxyl groups, a3) 0 to 50% by weight of one or more monomers containing carboxyl groups, and a4) 30 to 85% by weight of at least one further ethylenically unsaturated copolymerizable monomer, the total of the proportions by weight of the components a1 to a4 always being 100% by weight, and the proportions by weight of the components a2 and a3 not both simultaneously being zero, and B) if appropriate, reacting the acrylate copolymer obtained in stage (A) with carboxylic acid anhydrides, the quantity of carboxylic acid anhydrides employed having been selected such that the resulting copolymer has the desired acid number.
Patent EP-0635169-A1 (EP)
Title: Removable panel forming a skirting board at the foot of a wall for the installation of connections.
Inventor: BENDRELL JEAN-CLAUDE
IPC: H02G3/04
Filed: 1993-04-06
Abstract: Removable panel forming a skirting board at the foot of a wall for the installation of electrical and/or fluid connections and concealing cables and pipes associated therewith. The vertically positioned panel (1,2,3) has an extended Z shape and is articulated at three points in a cavity (5) in the lower part of the wall (6), an abutment point (7) in the top region of the upper arm of the Z (2), a bearing point (8) in the top region of the lower arm of the Z (3), a fixing point (9) in the lower region of the lower arm of the Z. The connections are fixed to the median arm (1) of the extended Z.
Patent EP-0644931-A1 (EP)
Inventor: COCHRAN MARK D
IPC: A61P31/22
Filed: 1993-06-14
Abstract: L'invention concerne un virus de l'herpès des gallinacés type 2 recombiné, comprenant un gène étranger inséré à l'intérieur de l'ADN génomique du virus de l'herpès des gallinacés type 2, le gène étranger étant inséré dans l'unique site StuI dans la région codante du gène US2 de l'ADN du virus de l'herpès des gallinacés type 2 et pouvant être exprimé dans une cellule hôte contaminée par le virus de l'herpès des gallinacés type 2. Dans un mode de réalisation de l'invention, ledit gène étranger code un polypeptide, lequel est antigénique chez un animal dans lequel le virus de l'herpès des gallinacés de type 2 recombiné de dindon est introduit. L'invention concerne également les structures du virus de l'herpès des gallinacés type 2 recombiné suivantes ainsi que des vaccins les contenant: S-HVT-012, S-HVT-045, S-HVT-046, S-HVT-047, S-HVT-062, S-HVT-048, S-HVT-049, S-HVT-050, S-HVT-106, S-HVt-051, S-HVT-052, S-HVT-066 et S-HVT-096.
Patent EP-0649421-A1 (EP)
Inventor: WOULFE STEVEN R
IPC: C07D307/58
Filed: 1993-07-01
Abstract: L'invention concerne plus particulièrement des nouveaux ligands à l'hexadentate préorganisés qui sont appropriés à la formation d'un complexe avec un radionucléide et utilisés comme agent d'imagerie à des fins diagnostiques.
Patent EP-0659276-A1 (EP)
Title: Immunoassay for detecting collagen or collagen fragments
Inventor: NASER WERNER
IPC: C07K14/78
Filed: 1993-07-28
Abstract: Antigenes are disclosed for producing antibodies against collagen, as well as a process for producing such antigenes, antibodies against collagen produced by immunization with the disclosed antigene, and the use of such antibodies for detecting collagen.
Patent EP-0670771-A1 (EP)
Inventor: BERGENDAHL HANS GEORG
IPC: B30B15/00
Filed: 1993-09-30
Abstract: L'invention concerne un procédé de production de briquettes de fer spongieux à partir de fines de minerai, d'une grosseur de grain maximale inférieure à 2 mm, de préférence inférieure à 0,5 mm, selon lequel des fines de minerai chaudes sont acheminées jusqu'à une presse à rouleaux où elles sont transformées en briquettes de fer spongieux. Pendant le briquetage, outre les briquettes, il se forme dans les auges à briquettes de la presse à rouleaux, des fines de minerai compactées ainsi que des résidus pulvérulents de fines de minerai que l'on qualifie de fines de retour et qui sont séparées des briquettes de fer spongieux. Les fines de retour sont ensuite acheminées jusqu'au fines de minerai de fer avant le briquetage. Les techniques de traitement des fines de minerai s'accompagnaient jusqu'alors de gros problèmes. Selon l'invention, il est prévu de ramener les fines de retour directement jusqu'à un système de transport, après qu'elles aient été séparées des briquettes de fer spongieux, et d'acheminer les fines de retour encore chaudes depuis le système de transport de manière sensiblement régulière et continue jusqu'aux fines de minerai chaudes à briqueter. La grandeur particulaire moyenne des fines de minerai est par conséquent inférieure à la grosseur granulaire moyenne des fines de retour. Ce procédé permet d'obtenir des briquettes à grains plus gros et par conséquent de parvenir à l'amélioration souhaitée du processus de briquetage.
Patent EP-0626980-A1 (EP)
Inventor: MACKAY BRUCE E
IPC: C08K/
Filed: 1993-08-27
Abstract: Compositions à base d'EPDM comprenant EPDM et des noirs de carbone spécifiques qui, quand ils sont extrudés ou façonnés présentent une finition soit extrêmement brillante soit mate texturée. Le noir de carbone est présent en quantité allant de 100 à environ 300, et, de préférence, de 150 à environ 250 parties en poids pour 100 parties en poids de EPDM.
Patent EP-0614729-A1 (EP)
Inventor: FISCHER DAVID
IPC: B25B5/06
Filed: 1994-02-09
Abstract: The invention relates to a clamping device for clamping workpieces on machine tables, apparatuses or pallets by means of tiltably mounted clamping levers. The clamping lever is provided with a pivot joint which possesses a sliding-joint pin. This sliding-joint pin slides in a sliding-joint groove of a rigid housing. The clamping lever performs its tilting movement in dependence on a moving clamping piston, to which it is connected via a ball joint. <IMAGE>
Patent EP-0614892-A1 (EP)
Inventor: GRIFFITHS GARETH
IPC: C07D233/66
Filed: 1994-03-10
Abstract: A novel process is described for the preparation of optionally 2-substituted 5-chloroimidazole-4-carbaldehydes of the general formula <IMAGE> which are valuable intermediates for the preparation of antihypertensive pharmaceuticals (vasodepressants) or of herbicidally active compounds.
Patent EP-0677381-A1 (EP)
Inventor: GRUNEWALDER JOHN F
IPC: C08L33/10
Filed: 1994-04-11
Abstract: Adhesion of fluoropolymer capstock layer to thermoplastic substrates such as polyvinyl chloride is achieved without the need for an intermediate adhesive layer while maintaining adequate impact resistance and processing properties by blending with the fluoropolymer a selected combination of acrylic polymers. The fluoropolymer-acrylic polymer blend includes a first acrylic polymer having a major methyl methacrylate monomeric component and a second acrylic polymer having a major ethyl methacrylate component.
Patent EP-0650966-A1 (EP)
Inventor: SPURR PAUL
IPC: A61K31/435
Filed: 1994-10-18
Abstract: The invention relates to a process for the preparation of a benzo[a]quinolizinone derivative of the formula <IMAGE>  by reacting a compound of the formula <IMAGE>  wherein X is halogen, with carbon monoxide in the presence of a carbonylation catalyst and in the presence of (S)-3-ethoxypyrrolidine or of a lower alkanol or of water; if a lower alkyl ester of 10-chloro-6,7-dihydro-4-oxo-3-phenyl-4H-benzo[a]quinolizine-1-carboxyl ic acid was obtained, converting this to the corresponding free acid; and if 10-chloro-6,7-dihydro-4-oxo-3-phenyl-4H-benzo[a]quinolizine-1-carboxyl ic acid was obtained, reacting this or a reactive derivative thereof with (S)-3-ethoxypyrrolidine in a known manner.
Patent EP-0654843-A1 (EP)
Inventor: WADA HIDEKAZU
IPC: H01P11/00
Filed: 1994-11-15
Abstract: In a TM dual mode dielectric resonator apparatus including a cross-shaped TM dual mode dielectric resonator provided in an electrically conductive case, the cross-shaped dielectric resonator being comprised of first and second dielectric resonators, mode coupling means such as at least one groove, at least one concave or the like for coupling an operation of the first dielectric resonator with that of the second dielectric resonator is formed in the TM dual mode dielectric resonator. At least one first projection of a dielectric material for adjusting a coupling coefficient between the two dielectric resonators is formed on a portion of the crossing portion, wherein an adjustment amount of the coupling coefficient when the first projection is removed is previously determined. Further, respective at least one second and third projections of dielectric materials for adjusting resonance frequencies of the first and second dielectric resonators are formed respectively in a portion of the first dielectric resonator other than the crossing portion and in another portion of the second dielectric resonator other than the crossing portion.
Patent EP-0715813-A1 (EP)
Inventor: BINDLER U DIPL-ING
IPC: A23G1/20
Filed: 1994-12-08
Abstract: Chocolate items, esp. hollow shells are mfd. by metering chocolate into a mould cavity (2), immersing a punch (3) in the chocolate and moving mould (1) and punch (3) synchronously for a dwell period, which exceeds machine cycle time, before removing the punch. Process appts. comprises a conveyor for moulds (1) with one or more cavities (2) and a carrier (4) with a corresponding number of punches (3). The mould conveyor and punch carrier (4) are synchronised over a length of the machine allowing opposing cavities (2) and punches (3) to form integral units. An additional form of the appts has a rotating star-shaped punch carrier in path of the moulds. Punches move around a circular path over part of which punches and cavities are integrated.
Patent EP-0630081-A1 (EP)
Inventor: LOMAN MARTINUS HENDRICUS
IPC: H01R13/627
Filed: 1994-06-15
Abstract: A double-sided connector for connection to an electrical cable, comprising two connector parts with the backs facing one another. The connector parts are provided with connector contacts which are accessible at the front, a positioning means for receiving and positioning the ends of the cable cores and connecting means for connecting the connector contacts of at least one of the connector parts to the conductors of the cable cores. The connector parts are provided at the back with pin contacts and socket contacts, respectively, which extend perpendicularly to said backs and can be mutually inserted and which are each connected to the corresponding connector contacts of the associated connector part.
Patent EP-0655630-A1 (EP)
Inventor: PEEREN GERARDUS NERIUS
IPC: A61B5/055
Filed: 1994-11-17
Abstract: The apparatus comprises an essentially cylindrical magnet system (2) for generating a steady magnetic field (H) in a measurement space (28), a coil system (4) for generating gradient fields in the measurement space, ad at least one RF coil (10) which is arranged in the immediate vicinity of the measurement space. In order to increase the homogeneity of the steady magnetic field (H), approximately annular first elements (44) of a magnetically conductive material are provided within the magnet system (2) so as to extend coaxially with respect to the axis (9) of the magnet system. In order to minimize the amount of magnetically conductive material required, the first elements (44) are situated in the immediate vicinity of the RF coil (10).
Patent EP-0655722-A1 (EP)
Inventor: FUJISAKI TAKASHI C O FUJITSU L
IPC: G09G3/30
Filed: 1994-01-31
Abstract: A flat display comprises an address current detecting means (3) for detecting a value of address current consumed for each frame to be displayed on the flat display, a comparator (4) for comparing the address current value detected by the address current detecting means (3) with a given reference value, and an address frequency control means (5) for controlling address frequencies related to a display frame in response to the output of the comparator (4) so as to restrict the power used for addressing purposes.
Patent EP-0644562-A1 (EP)
Inventor: SHUTTLEWORTH ROGER DR
IPC: H01F29/04
Filed: 1994-03-14
Abstract: A changeover switch for a tap changer comprises a pair of load switches VBA/VBB. A diverter switch GTOA/GTOB allows load to be diverted along a second path when its associated main switch is opened or closed. An auxiliary circuit has an auxiliary switch GTOC and a varistor VR connected in parallel across the secondary of a transformer T. When the auxiliary switch is opened the varistor impedance is reflected onto the primary of the transformer which causes the current in the main switch to divert through the diverter switch so that the main switch can be opened or closed with substantially no load on it.
Patent EP-0664475-A1 (EP)
Title: Camera with adjusting function and adjusting system of the same
Inventor: IRIE KIMIYASU C O PACIFIC CORP
IPC: H04N7/18
Filed: 1994-04-08
Abstract: A camera and an adjusting system thereof includes a camera section (1) mounted on a substrate (10), a microcomputer section (2), and a host computer (4) connected via an interface to the microcomputer section. Data necessary to adjust the camera section is supplied as a digital signal from the host computer (4) to the microcomputer section (2), thereby adjusting the camera section according to an adjusting procedure before hand stored in the microcomputer section. The adjusting process is simplified and hence various kinds of cameras can be easily produced according to usages and utilization purposes of the users. When an optional substrate (12) is attached to the substrate, the adjustment can be conducted by inputting adjustment data from an operator's switch section (5) of the optional substrate.
Patent EP-0630020-A1 (EP)
Inventor: KOIZUMI SATOSHI C O PIONEER TO
IPC: G11B27/30
Filed: 1994-06-14
Abstract: An audio signal recording apparatus is constructed to record a track number signal which allows a sure detection of a head position of a music piece. An audio signal (Sa) to be recorded is delayed for the recording by a first predetermined time period (T₁). A start time of each music piece is detected by a transition from a silent state to a sound bearing state of the audio signal, and a track number signal (S d ) is incremented at a timing a second predetermined time period (T₂), which is shorter than the first predetermined time period, after a detection of the start time of a music piece, and the track number signal having been incremented.
Patent EP-0636795-A1 (EP)
Inventor: MARVIN LYLE E
IPC: F16J1/12
Filed: 1994-07-26
Abstract: A releasable piston (3) and piston rod (4) assembly is provided to permit ready removal and replacement of a hydraulic plunger and seal in a hydraulic intensifier device or the like. 
     The releasing means is provided by a removable cartridge seal (10) and expandable collet retainer (15) for the hydraulic plunger.