baber/WOPTO huggingface dataset:
Patent EP-0654889-A1 (EP)
Inventor: SUGANUMA RYOICHI
IPC: H02N2/00
Filed: 1991-02-13
Abstract: There is disclosed a driving device for an ultrasonic wave motor, in which a limit detecting circuit (2,3) detects that the drive voltage for the ultrasonic wave motor (100) has reached a limit, and, in response, a drive voltage limiting circuit controls the drive voltage so as not to go beyond the limit value. Such control is conducted on the voltage or frequency of a signal for driving the ultrasonic wave motor. In another aspect of the invention, a drive state detecting circuit detects the drive state of the ultrasonic wave motor (100), and a drive frequency (or voltage) setting circuit (5,4) controls the frequency (or voltage) of a signal for driving the ultrasonic wave motor (100) so as to attain the maximum efficiency in the motor, based on the output of the drive state detecting circuit.
Patent EP-0672598-A1 (EP)
Inventor: ALTEN KURT
IPC: B65G69/28
Filed: 1995-03-10
Abstract: The bridge supports (22) by their upper forward face underpin a section of the bridge deck (1) extending downwards in the direction of the base of the ramp enclosure. The supports are provided with a mounting (28) which extends upwards to their pivot point and serves as a link. The supports underpin a crossmember (11) which supports the underframe (8) of the bridge deck in the region of the forward end of the underframe.
Patent EP-0689236-A1 (EP)
Inventor: FUJII EIJI
IPC: H01L21/768
Filed: 1995-06-14
Abstract: A semiconductor device comprising: (a) a semiconductor substrate (1) on whose surface an integrated circuit (6a-6b) is formed, (b) a first insulating layer (7) formed on the semiconductor device and having first contact holes which lead to the integrated circuit, (c) a capacitance element (16) formed on the first insulating layer, (d) a second insulating layer (11) formed on the first insulating layer to cover the capacitance element, and having second contact holes (15) which lead to an upper and a lower electrodes (10,8) of the capacitance element respectively, and (e) interconnections which are connected to the integrated circuit and the capacitance element respectively through the first and second contact holes. The hydrogen density of this semiconductor device is 10¹¹ atoms/cm² or less.
Patent EP-0693320-A1 (EP)
Inventor: BOURDOULOUS ROBERT P
IPC: B05B7/04
Filed: 1995-06-22
Abstract: The present invention is directed to a nebulizer (10) for use in an atomic absorption system which includes a capillary assembly (12) having a capillary holder (14) having an internal axial passage therethrough, a sapphire capillary tip (16) mounted on one end of the capillary holder (14) and the other end of the holder (14) being connected to a sample liquid source through a capillary gland nut assembly (64). A venturi member (28) is provided which has an inlet portion, a throat portion (54) and an exiting bell shaped portion. A body assembly (24) has one end connected to the venturi member (28). The capillary assembly (12) is mounted on the body assembly (24) for axial movement so that the capillary holder (14) partially enters the venturi inlet portion and the capillary tip (16) enters the venturi throat (54). Compressed oxidant is supplied to the venturi member in the vicinity of the capillary tip (16) so as to suck sample liquid from said capillary tip (16) to form a mixture of fine liquid mist and gas which is discharged through the exiting bell shaped portion.
Patent EP-0691328-A1 (EP)
Inventor: NARUSE HIROSHI
IPC: C07C275/14
Filed: 1995-07-07
Abstract: A bis-urea compound represented by the formula (3)
       
 wherein R is an alkyl group, a process for its preparation and its use for preparing 1,3-dialkyl-2-imidazolidinone represented by the formula (2)
       
 wherein R is an alkyl group, are disclosed.
Patent EP-0692362-A1 (EP)
Inventor: MATSUMOTO MASAHITO
IPC: B29C45/16
Filed: 1995-07-10
Abstract: A method for producing a thermoplastic resin molded article comprises steps of (a) supplying a first molten thermoplastic resin from a first resin-supplying gate to a first portion of a cavity formed between a cavity face of a first mold and a cavity face of a second mold, said first and second molds being in an open state; (b) closing said first mold and said second mold to set the cavity in a closed state; (c) injecting a second molten thermoplastic resin from a second resin-supplying gate to a second portion of the cavity in the closed state; (d) cooling and solidifying said first and second resins in the cavity in the closed state; and (e) opening said first mold and said second mold to remove said molded article. A resin molded article having a uniform surface and an excellent outer appearance can be efficiently and easily produced under a relatively low pressure while preventing luster variations or wrinkles at a portion of the surface of a desired molded article, which portion requires an excellent outer appearance or has a designed surface.
Patent EP-0698540-A1 (EP)
Inventor: PIEPENBREIER ERNST DIPL-ING
IPC: B61F3/16
Filed: 1995-08-11
Abstract: The bogie has individual wheels (2), each wheel comprising a short wheel base. An electromagnetic drive (A) is located between two wheels on each longitudinal vehicle side, on the bogie frame (1) or the carriage body. The rotor shafts (8-10) of the drive are connected to the wheels via an angular gear (4,5) and a cardanic double coupling (7). The drive has two rotor shafts with pref. electrically limited opposite slip. A brake (6) is integrated into the drive block on one or both sides. Drive, angular gear, and cardanic double coupling are formed as a monoblock.
Patent EP-0768629-A1 (EP)
Inventor: RUSSO FRANCESCO
IPC: G08B13/24
Filed: 1995-10-13
Abstract: An alarm system for preventing loss or theft of one or more articles, comprising an ultrasonic transmitter (14) incorporated in the article(s) to be protected, and a monitoring unit (M) provided with a receiver (1a - 15a) for receiving the ultrasonic signal from said transmitter and triggering an alarm, for example when the distance between the receiver and transmitter exceeds a predetermined value. The monitoring unit (M) periodically interrogates the protected articles by transmitting a coded RF signal which is decoded and identified by the protecting device (S) of the concerned article, this latter in turn emitting an ultrasonic coded signal in response. Such ultrasonic coded signal is received by the monitoring unit (M) and triggers an alarm when predetermined conditions are met. 
     Two receiving channels can be arranged in space diversity relationship for better receiving the ultrasonic signals and the distance between the monitoring unit (M) and the article to be protected can be determined.
Patent EP-0709255-A1 (EP)
Inventor: IYODA MOTOMI
IPC: B60R21/01
Filed: 1995-10-24
Abstract: An occupant restraint system (10) is disclosed in which a determination on the actuation of the system is made by a simple calculation. A first feature value is extracted from a first component of acceleration caused by an external force exerted on a vehicle (12) in a first direction, the first feature value representing a first vector of the external force with respect to the first direction. A second feature value is extracted from a second component of the acceleration in a second direction, the second feature value representing a second vector of the external force with respect to the second direction. A magnitude and a direction of a synthesized vector is obtained by synthesizing the first vector and the second vector. A projective magnitude of a projective vector is obtained from the synthesized vector, the projective vector being a vector which is a projection of the synthesized vector with respect to a predetermined direction. Actuation of the restraining means is determined by comparing the projective magnitude with a predetermined threshold value so that the restraining means is actuated when the projective magnitude is greater than the predetermined threshold value.
Patent EP-0714106-A1 (EP)
Inventor: SHEL VIKTOR
IPC: H01L21/302
Filed: 1995-10-27
Abstract: A plasma processing system including an RF generator; a process chamber; an electronically tunable matching network for coupling power from the RF generator into a plasma within the process chamber; and a control circuit connected to the matching network. The matching network includes an electronically tunable variable inductor including a core (54) made of a material which exhibits a non-linear relationship between magnetic field intensity, H, and magnetic flux density, B. The core (54) is configured as a closed loop. A magnetization coil (56) is wound around the core (54) so that the core forms a closed magnetic flux path for the magnetization coil (54). The magnetization coil (54) includes two input terminals for coupling an electrical signal from the control circuit into the windings of the magnetization coil. There is also a primary coil (50) formed around the outside of said closed-loop core (54) and having input terminals for receiving a high-frequency current signal from the RF generator.
Patent EP-0705538-A1 (EP)
Inventor: SOUPPE JEROME
IPC: A21D8/04
Filed: 1995-09-07
Abstract: An enzyme composition is disclosed which comprises a hemicellulase, and a sulfhydryl oxidase in the absence of glucose oxidase. Use of such a composition is described for improving bread doughs for baked products.
Patent EP-0677693-A1 (EP)
Title: Drag unit
Inventor: ISHIKAWA MASAO C O HEIWA SEIKI
IPC: F16F9/12
Filed: 1995-03-31
Abstract: A drag unit is provided with a case (1); a drag disc (5) disposed in the inner portion of this case; a hollow shaft (3) supporting the case and drag disc coaxially, a pair of elongate holes (16) being formed in the side of the shaft (3); a lid (6,7) of the case; viscous fluid sealed between these case and lid; and a sliding shaft (17) having a pin (18) extending through the holes (16) to be connected to the drag disc. Either of the case or the drag disc is connected to a tripod head so as to rotate with rotation of the tripod head. A plurality of first projections (9) disposed coaxially are provided on an inner bottom surface of the case and a plurality of second projections (12) provided on an bottom surface of the drag disc. These projections are engageable with each other, the degree of engagement determining the size of the drag generated.
Patent EP-0700671-A1 (EP)
Inventor: BAO QI-BIN
IPC: A61F2/00
Filed: 1995-09-04
Abstract: An article for use in the preparation of a hydrogel prosthetic nucleus, for an intervertebral disc, having equilibrium water contents (EWCs) of from about 30 to about 90 % and compressive strengths of at least 4 meganewtons per square meter (MNm⁻²), at their EWCs, when subjected to the same constraints as the normal nucleus, comprising one or more xerogel rods containing from zero to less than the EWC. A method for preparing a hydrogel prosthetic nucleus, for a vertebral disc, comprising one or more hydrogel rods containing from about 30 to about 90 % water, and having compressive strengths of at least 1 MNm⁻², at their EWCs, which comprises inserting one or more hydrophilic xerogel rods, which at their EWC will contain from about 30 to about 90 % water and have compressive strengths of at least 1 MNm⁻², containing water in an amount from about zero to less than their EWC, into the cavity of the disc through an opening in its annulus and allowing the rod, or rods, to absorb sufficient water from the body fluids to attain their EWCs and essentially fill the intervertebral nuclear disc cavity.
Patent EP-0724335-A1 (EP)
Inventor: KNEE DEREK
IPC: H03M1/44
Filed: 1995-10-26
Abstract: A differential flash ADC includes an input follower differential input stage for receiving a differential input signal. The outputs of the differential input stage are coupled to legs of a differential resistive ladder having nodes cross-coupled to the inputs of a comparator array. Each leg of the differential resistor ladder is terminated by a current source.
Patent EP-0713111-A1 (EP)
Inventor: STILLIE DONALD GRAY
IPC: G02B6/38
Filed: 1995-11-07
Abstract: A multiposition optical connector (2) has a amting header (4). The connector includes a plurality of ferrules 10 for terminating individual plastic optical fiber cables (6). An alignment fixture (100) is used to precisely align each ferrule (10) relative to the other ferrules and relative to peripheral mating surface protrusions (52) on a molded alignment plate (12). The ferrules (10) are ultrasonically bonded to the alignment plate. True positioning for multiple fibers located in the multiposition connector (2) relative to active optoelectronic devices (90) located in the header (4) can be achieved when the connector (2) and the header (4) are mated. A previously assembled harness assembly using the optical connector (2) and a hybrid electrical and optical connector is suited for use in making multiple connections to products, such as automobiles, in which the final assembly is completed in an assembly line.
Patent EP-0713076-A1 (EP)
Inventor: PAUWELS JANE L
IPC: F41G7/30
Filed: 1995-11-14
Abstract: An error detector apparatus (42) producing a signal used in the computation of a missile guidance signal in an aircraft-based missile guidance and tracking system. The error detector apparatus (42) incorporates means (146), (148), (150), (152), and (154) for producing a first envelope signal from a tracking signal emitted by a missile. The envelope signal is then converted, along with a reference signal, to a digital signal by an analog to digital converter (158). A microcontroller (168) calculates an error correction signal from the digital signals. A digital to analog converter (160) converts the digital error correction signal to an analog error correction signal and outputs the analog error correction signal to the system for use in computing a missile guidance signal.
Patent EP-0674921-A1 (EP)
Inventor: VIGNERON BERTRAND
IPC: A63B4/00
Filed: 1995-03-17
Abstract: The play set consists of a series of blocks (31-39) in various shapes which can be laid out in different configurations for children to play on. Two of the blocks are, for instance, in the shape of rectangular and cylindrical beams (35, 36), while others (31-33) are used to support the beams. The supporting blocks (31-33) have vertical or horizontal projections and flat or rounded surfaces corresponding to those on the beams to hole the beams securely while children are walking on them. Other blocks (37, 38, 39) can act as a ramp or maps. The blocks are made, for example, from polyurethane foam enclosed in a fabric, or from low-density polyethylene, which can be rotomoulded.   <IMAGE>
Patent EP-0677892-A1 (EP)
Inventor: ALBERTIN CHRISTIAN
IPC: H01R13/42
Filed: 1995-03-28
Abstract: The contact carrying module includes a seating (11) for each of the contacts and a locking element (75) for retaining each of the contacts. A folding flap (77) is attached to the module by a hinge (76). This flap includes projecting edges which are intended to retain the contacts within the carrier when in one of its two fold positions. When assembled, the contact carrier is inserted within a slim rectangular box. The folding flap is held down by the internal surface of the box, and ensures retention of the contacts within their seatings. <IMAGE>
Patent EP-0718411-A1 (EP)
Inventor: OUVRARD JACQUES
IPC: C21D8/04
Filed: 1995-12-07
Abstract: A steel strip from which drink cans are to be made, is prepared from a hot-rolled strip of very low carbon steel, which is first cold-rolled, then annealed at 600-700 degrees C, then cold-rolled again with at least two passes to reduce its thickness by at least 35%, pref. 38-47%. Pref. the process is continuous, and the two passes reduce the thickness by at least 25% and 5% respectively. The steel may comprise ≥ 0.006% C, ≥ 0.02% Si, 0.15-0.35% Mn, ≥ 0.015% S, ≥ 0.015% P, ≥ 0.006% N, 0.02-0.06% Al and the rest Fe apart from incidental impurities. The resulting strip has a thickness less than 0.2 mm, pref. less than 0.17 mm, and a bursting strength of at least 600 MPa.
Patent EP-0745381-A1 (EP)
Inventor: DE SOUSA GOUCHA JORGE PEDRO MA
IPC: A61K9/50
Filed: 1995-05-29
Abstract: The object of the present invention is a process for preparing pharmaceutical compositions comprising an inert or active core on which a complex consisting of a drug and cyclodextrin is deposited. Said process essentially comprises preparing a liquid phase consisting essentially of a natural or modified cyclodextrin solution in an appropriate solvent or solvent mixture; dissolving a certain amount of drug in the solution; eventually preparing a second liquid phase essentially consisting of a solution or suspension of a polymer in the same solvent; adding to one another, with stirring, the resulting liquid phases in order to immediately obtain a dispersed solution or suspension of the drug-cyclodextrin complex in the polymer; and spraying the resulting solution or suspension on the inert or active cores, and simultaneously eliminating the solvent by evaporation, in order to achieve the deposition of the complex on said inert or active cores.
Patent EP-0703041-A1 (EP)
Inventor: JANSSEN RUPERT
IPC: B25C1/18
Filed: 1995-06-22
Abstract: The gun has a tubular holder (4) in which a piston guide tube (3) slides telescopically. As the piston is about to be released to drive the bolt, the end stop (4b) of the holder is in contact with the end face (3b) of the guide tube and the end face (4c) of the holder, when viewed in the direction of driving, aligns with the end face of the guide tube. The recoil following release and impact of the piston on the bolt causes the guide tube and gun to slide away from the fixing and holder. The following movement of the gun back towards the holder and fixing is guided by the telescopic action of the components so that no sideways displacement of the end of the gun takes place.
Patent EP-0751622-A1 (EP)
Inventor: RICOTTI GIULIO
IPC: G06K19/07
Filed: 1995-06-30
Abstract: The switch of this invention has two conduction terminals (TA,TB) and basically consists of the parallel coupling, across the two conduction terminals (TA,TB), of a first N-channel MOS transistor (M1L) and second P-channel MOS transistor (M1R). The first MOS transistor will be conducting when the signal applied to the conduction terminals has a first polarity, and the second MOS transistor will be conducting when the signal applied to the conduction terminals has a second polarity. 
     Advantageously, if two unidirectional conduction circuit elements (D1L,D1R) are respectively connected in series with the main conduction paths of the two MOS transistors (M1L,M1R), the drain/body junctions (DI1L,DI1R) of the latter will never be conducting regardless of the way the switch is connected.
Patent EP-0746871-A1 (EP)
Inventor: SALOKATVE ARTO
IPC: H01J43/04
Filed: 1995-02-17
Abstract: La présente invention concerne un détecteur de photons ou de particules (10) comportant une dynode de transmission (30) placée sous vide. Le détecteur comporte une structure à semi-conducteur monolithique dans laquelle les électrons sont disposés de façon à quitter le semi-conducteur pour passer dans le vide. Une partie au moins de la zone de multiplication (44) est en structure stratifiée intégrant au moins une dynode de transmission à semi-conducteur dopé et au moins un espace sous vide.
Patent EP-0753083-A1 (EP)
Inventor: FRANCK CHRISTIAN
IPC: C09K13/06
Filed: 1995-03-13
Abstract: Bains pour le polissage chimique de surfaces en acier inoxydable, exempts d'acide phosphorique, et comprenant, en solution aqueuse, un mélange d'acide chlorhydrique et d'acide nitrique, un acide hydroxybenzoïque éventuellement substitué, un surfactant cationique et des ions complexes ferricyanure.
Patent EP-0716566-A1 (EP)
Inventor: VAN DER LELY CORNELIS
IPC: A01J5/00
Filed: 1995-06-29
Abstract: Dans une construction comprenant un dispositif de traite automatique d'animaux, tels que des vaches, se trouvent une ou plusieurs stalles (1) comportant une ou plusieurs trayeuses permettant d'accoupler automatiquement les gobelets-trayeurs (18) aux trayons des vaches. De plus, le dispositif comprend un détecteur (10) servant à déterminer la position des trayons. Ce détecteur (10) se trouve sur un bras séparé de la trayeuse et est conçu de telle façon que les faisceaux de détection peuvent être situés à différentes positions angulaires par rapport aux trayons des vaches.
Patent EP-0764032-A1 (EP)
Inventor: CHARU PRAKASH M
IPC: A61K9/107
Filed: 1995-06-07
Abstract: The present invention provides a stable gel formulation for topical treatment of skin conditions in humans. The stable gel formulation includes an active agent, having activity for treatment of acne and psoriasis, which is insoluble in water and a plurality of nonaqueous vehicles for both solubilizing said active agent and forming a gel therewith enabling topical application of the gel to a skin condition. The plurality of vehicles are each present in amounts, and in combination, to control release of the active agent from the gel to the skin condition. <IMAGE>
Patent EP-0765175-A1 (EP)
Inventor: LIPRIE SAMUEL F
IPC: A61M36/12
Filed: 1995-06-08
Abstract: L'invention concerne un fil métallique source (10) qui contient une source radioactive (16) pouvant passer à travers un passage sinueux étroit, afin de se diriger vers un site de traitement, à l'intérieur du corps. Ce fil métallique (10) comprend un tube formant logement, flexible et mince (12), dans lequel vient se loger un fil métallique central flexible (14). Le tube et le fil métallique sont tous deux fabriqués en un matériau présentant une capacité de mémorisation faible ou nulle en flexion. Une source radioactive (36) est prévue dans une extrémité proximale d'un tube formant logement, flexible et mince (32). Cette source radioactive (36) est contenue dans une capsule (40) venant en butée contre l'extrémité proximale du fil métallique central (34), à l'intérieur d'un matériau d'enrobage formant une paroi mince (32). Les deux extrémités du fil métallique source (10) sont fermées par soudage pour former une fermeture étanche, et arrondies pour faciliter le déplacement à travers les courbures et les spires dans le corps. Le tube formant logement (12) est revêtu, avant de charger le matériau radioactif, d'un agent non oxydant (40) tel que de l'or.
Patent EP-0768935-A1 (EP)
Inventor: SHIGA CHUJIRO
IPC: B24D13/08
Filed: 1995-06-27
Abstract: Outil circulaire abrasif amélioré servant à supporter une brosse à couches multiples constituée par un empilement de disques en fibres non tissées conçus pour être montés sur un arbre d'entraînement rotatif. Ledit outil peut se monter facilement sans utiliser d'adhésif, mais au moyen d'éléments d'outil, qui, de préférence, peuvent être moulés par injection avec un matériau plastique. Ces éléments d'outils comprennent une paire de moitiés de support compatibles (1) possédant chacune une base (10), une tige centrale creuse (20) et/ou une pluralité de tiges excentriques, creuses ou pleines (30) s'étendant axialement depuis la base. Les moitiés de support possèdent des configurations correspondantes, de préférence, égales en géométrie et en dimensions. Chaque tige est pourvue de moyens de détente à encliquetage comprenant un élément mâle (40) et/ou un élément femelle (50), situé à l'extrémité libre de ladite tige et capable de s'accoupler à l'élément d'une tige correspondante de l'autre moitié de support, afin de verrouiller réciproquement et axialement lesdites moitiés.