baber/WOPTO huggingface dataset:
Patent EP-0638624-A1 (EP)
Inventor: SAITA KENJI
IPC: C09K5/06
Filed: 1994-02-10
Abstract: A thermal storage material composition mainly comprising (i) 85.0-99.5 parts by weight of an inorganic salt composition containing 1.5-2.5 mol of ammonium chloride and 10-27 mol of water per mole of sodium sulfate (in terms of anhydride), (ii) 0.5-15.0 parts by weight of a water-swellable cross-linked polymer or a water-soluble acrylic polymer, and (iii) 0.01-5.0 parts by weight of a surfactant with a polyoxyalkylene chain; and a process for producing said composition by polymerizing at least one monomer selected from among unsaturated carboxylic acids, organic unsaturated sulfonic acids, salts of these acids and acrylamide, and a polyfunctional monomer by using a polymerization initiator in the presence of sodium sulfate, ammonium chloride, water and a surfactant with a polyoxyalkylene chain. This composition has melting and freezing points both lying in the temperature range suitable for air conditioning and cooling, a suitable separation between the melting and the freezing points, and the stability of withstanding repeated melting and freezing in the long-term service.
Patent EP-0686104-A1 (EP)
Title: Wiper arm spring
Inventor: KOCH JEAN
IPC: B60S1/34
Filed: 1994-02-18
Abstract: A spring including helical portion (1) with an open U-shaped hook (6, 8, 10 and 7, 11, 2) at each end. The helical portion (1) is formed in the region of the pivot (9) of the wiper support arm (3) at the base portion (4) retaining said support arm (3). One hook (7, 11, 2) extends over and is hooked under the support arm (3) while the other hook (6, 8, 10) extends under and is hooked over the base portion (4). The spring substantially increases the pressure exerted on the windscreen by the rubber wiper blade and remains correctly hooked even when the support arm (3) is pivoted away from the windscreen.
Patent EP-0638202-A1 (EP)
Title: Transistor a couche mince a auto-alignement realise par "decollage"
Inventor: POSSIN GEORGE EDWARD
IPC: H01L21/336
Filed: 1994-02-24
Abstract: Transistor à effet de champ à couche mince obtenu par formation d'un îlot isolant électriquement (23) entre la source et le drain. L'îlot est recouvert d'un capuchon (61) dont le bord dépasse l'îlot. La source, le drain et le capuchon (61) sont ensuite recouverts d'une couche de métal drain-source (64, 65) qui constituera les contacts source et drain, tandis que le rebord dépassant forme une zone exposée susceptible d'être attaquée chimiquement. L'attaque chimique fait disparaître le capuchon (61), ce qui 'décolle' le métal source-drain (64, 65) revêtant le capuchon et laisse les contacts source et drain, entièrement constitués, séparés par l'îlot.
Patent EP-0686136-A1 (EP)
Title: Improved process for manufacture of fluoroaromatics
Inventor: KRACKOV MARK HARRY
IPC: C07B39/00
Filed: 1994-02-16
Abstract: A process for recovery HF from an aqueous waste stream generated in manufacturing fluoroaromatics.
Patent EP-0689604-A1 (EP)
Inventor: BIRNSTIEL MAX L
IPC: A61K47/48
Filed: 1994-03-18
Abstract: Krebsvakzine werden erhalten durch Behandlung von Tumorzellen oder Fibroblasten mit einem Komplex aus DNA, kodierend für ein immunstimulierendes Polypeptid, und einer DNA-bindenden Substanz, z.B. Polylysin, die vorzugsweise mit Transferrin konjugiert ist. Der Komplex enthält ferner ein Konjugat aus DNA-bindender Substanz und einem endosomolytischen Peptid oder einem Adenovirus, das zumindest einen E4-Defekt oder einen E1a-Defekt in Kombination mit weiteren Gendefekten aufweist.
Patent EP-0691004-A1 (EP)
Title: Circuit to reduce dropout voltage in low dropout voltage regulator
Inventor: CECIL JAMES B
IPC: G05F3/30
Filed: 1994-03-24
Abstract: An integrated circuit voltage regulator employs a PNP pass transistor (13) to produce a low dropout voltage. Saturation in the pass transistor (13) produces excessive substrate current which appears in the form of wasted current which lowers the regulator efficiency. A sat catcher circuit is employed to avoid pass transistor (13) saturation. The sat catcher has its operation controlled dynamically so the dropout voltage is minimized and maintains good performance at high regulator output currents.
Patent EP-0694150-A1 (EP)
Inventor: KANNINEN SEPPO KALEVI
IPC: F24F3/044
Filed: 1994-04-22
Abstract: A method for controlling the operation of an air-conditioning apparatus comprising devices (1, 2, 3) for supplying outdoor air (A) into a room (4), for removing indoor air (B) from the room, and for returning removed indoor air as return air (C) into the room; and devices (9, 16, 20) for adjusting the amounts of outdoor air, removed air, and return air. The adjusting devices are adjustable for controlling the mixing ratios between the air amounts according to desired air conditions to be created in the room. To achieve a greater controllability of the apparatus and to improve the accuracy of the mixing ratios, the outdoor air (A) and the return air (C) are passed into the room alternately, and the durations of the open periods of the adjusting devices are adjusted so that a desired mixing ratio is achieved between the amounts of outdoor and return air in the room. An air-conditioning apparatus developed for applying the method comprises operating means (22) arranged to open the adjusting devices (9, 20) of an outdoor air duct (5) and a return air duct (19) alternately for the duration of the open periods.
Patent EP-0738348-A1 (EP)
Inventor: JACOBS PAUL M
IPC: D21H21/52
Filed: 1994-04-04
Abstract: Procédé consistant à (i) mélanger au moins une résine thermoplastique à phase dispersée et un ou plusieurs agents de couplage, éventuellement avec d'autres adjuvants tels que des pigments, et (ii) utiliser le produit obtenu au cours de l'étape (i) dans des dimensions adaptées au processus ultérieur de dispersion aqueuse traditionnel destiné à fabriquer des composites thermoplastiques structuraux ('STC'), ce procédé permettant de conférer au produit STC obtenu des caractéristiques physiques améliorées, en particulier à hautes températures, tout en utilisant moins d'additifs et en lui donnant un aspect de surface amélioré.
Patent EP-0656250-A1 (EP)
Inventor: OHNO MASAKAZU SANKYOKASEI KABU
IPC: B29C45/40
Filed: 1994-04-20
Abstract: An object of the present invention is to operate an ejector for performing gate cutting and ejection of a molded piece in an injection molding machine at an optimal speed according to a molding purpose. In the present invention, a means for setting an operation speed in gate cutting and a means for setting an operation speed in ejecting a molded piece are provided in a control device for a hydraulic or electric driving means for operating an ejector pin. In accordance with a structure like this, an ejector device is operated during gate cutting by the means for setting an operation speed of the ejector device in gate cutting, and during the subsequent ejection of a molded piece, the ejector device is operated by the means for setting an operation speed for the ejector device in ejecting a molded piece, which is different from that used in gate cutting, whereby a molded piece is ejected from a mold. In addition, when the operation speed of the ejector device in gate cutting becomes relatively high, there is generated no trace of the gate in a molded piece, and when the operating speed of the ejector device in ejecting a molded piece becomes low, there is generated no crack in a molded piece when ejected.
Patent EP-0649355-A1 (EP)
Inventor: FAIVRE JEAN-CLAUDE
IPC: B21D39/03
Filed: 1994-04-29
Abstract: Improvements relating to tools for cold flow forming of assembly points in sheet metal. The tools comprise a first tool (1) with a punch (6) and a blank holder (5) and a second tool (10) with a guiding surface (16) from which extends a finger (14) terminated by an anvil (15), a die (20) formed by at least two shells (18), each of said shells (18) having a shoulder (21) slidingly mounted on the guiding surface (16) and in contact with the lateral surface of the finger (14) through resilient means (26), the guiding means of the sections (18) being provided together with a stop restricting the separation of the shells (18) during cold flow. The improvements are characterized in that the stop consists of two half sections (30) elastically secured to the second tool (10).
Patent EP-0705082-A1 (EP)
Inventor: ROSS JOHN DAVID JR
IPC: A61B17/66
Filed: 1994-06-03
Abstract: L'invention se rapporte à un appareil à distraction (100a-100d, 200, 300) pour un dispositif de fixation externe utilisé pour immobiliser fermement des fragments osseux lors d'opérations d'allongement des os et de correction d'une déformité angulaire, ledit appareil comprenant des mécanismes distracteurs (102, 202) et des barres d'espacement pivotantes (204, 304) pour assembler des éléments structuraux (106, 108) d'un appareil de fixation externe, ainsi que des éléments de boulonnerie (112a-112c) pour fixation par goupilles et fils métalliques. Les mécanismes distracteurs assemblés (102, 202), les barres d'espacement pivotantes (204, 304) et les éléments structuraux (106, 108) forment une structure rigide dont la rigidité est maintenue pendant le réglage de la distraction. Pour obtenir une distraction linéaire, le mécanisme distracteur est du type à ensemble à vis unique (102b) ou choisi parmi trois types d'ensembles à vis télescopiques (102a, 102c, 102d). Pour produire une distraction angulaire, le mécanisme distracteur comporte un distracteur angulaire (202) avec un bouton rotatif (218) et des barres d'espacement pivotantes (204, 304) qui sont reliées aux éléments structuraux (106, 108). Pour obtenir une fixation par goupilles et fils métalliques aux éléments structuraux (106, 108), l'ensemble des éléments de boulonnerie comprend un boulon de fixation (112a-112c) pourvu soit d'un passage pour tige asymétrique transversale (113e) soit d'une tête de boulon à fente transversale (115e).
Patent EP-0713634-A1 (EP)
Inventor: HAHN KARL-HEINZ
IPC: H05K7/14
Filed: 1994-08-08
Abstract: La présente invention concerne un appareil électronique comportant un boîtier composé d'une partie avant (5), d'une paroi arrière cupuliforme (2) et d'éléments de fixation (3). Le boîtier est conçu de telle sorte que l'appareil électronique puisse être utilisé, au choix, comme appareil portatif ou bien comme appareil monté à demeure dans la porte d'une armoire ou dans un tableau de distribution. Sa réadaptation ne nécessite ni outillage spécial ni pièces supplémentaires. Cette invention s'applique à des panneaux de commande.
Patent EP-0713511-A1 (EP)
Title: Cathodic electrocoating compositions containing an anticrater agent
Inventor: CHUNG DING Y
IPC: C09D7/12
Filed: 1994-08-04
Abstract: An improved aqueous electrocoating composition that contains an anticrater agent which is a reaction product of poly epoxy hydroxy ether resin, polyoxyalkylene diamine and an amino, glycidyl or isocyanate functional alkyl alkoxy silane having a number average molecular weight of about 1,000-6,000; electrodeposited finishes are formed that have a significant reduction in craters and are smooth and even finishes.
Patent EP-0665941-A1 (EP)
Title: Wärme- und kältemaschine
Inventor: HOFBAUER PETER
IPC: F02G1/043
Filed: 1994-08-19
Abstract: Die Erfindung betrifft eine nach einem regenerativen Gaskreisprozeß arbeitende Wärme- und Kältemaschine mit zwei in einem druckdichten Gehäuse (1) linear beweglichen Kolben (8, 9), die gemeinsam ein warmes Arbeitsvolumen (Vw) begrenzen und von denen der eine Kolben (8) im Gehäuse (1) ein heißes, mit Wärme beaufschlagtes Arbeitsvolumen (Vh) und der andere Kolben (9) ein kaltes Arbeitsvolumen (Vk) begrenzt, wobei die drei Arbeitsvolumina (Vh, Vw, Vk) unter Zwischenschaltung von Regeneratoren (Rh, Rk) und Wärmeübertragern (Ww, Wk) miteinander verbunden sind. Um bei geringen Außenabmessungen und ausreichend hoher Druckfestigkeit einen guten Wärmeeintrag zu ermöglichen, wird dem heißen Arbeitsvolumen (Vh) die Wärme über eine zugleich einen Teil des druckdichten Gehäuses (1) bildende, gewölbte Trennwand (6) zugeführt, die als rotationssymmetrisches Gewölbe ausgeführt und mit dem Gehäuse (1) wärmeisolierend verbunden ist.
Patent EP-0673464-A1 (EP)
Inventor: FINK MARTIN
IPC: E05F15/00
Filed: 1994-10-05
Abstract: The invention pertains to a one- or two-leaf sliding, swinging or pocket door with electrical, pneumatic or hydraulic drive (10, 30), especially for vehicles. To avoid the risk of pinching due to built-in elements in the side closure region, the invention provides a spindle (12) to which the door leaf or leaves (1, 2) is/are connected by a nut (21, 32), with the spindle in the case of two-leaf doors being symmetrical to the center of the door and with the door drive producing either a rotational action in the spindle (12) or a linear action in the door (1). The spindle is fitted on one side with a free-wheel (23) and, preventing rotation of the fixed part of the free-wheel, an engaging and disengaging brake or coupling (24-28), thus avoiding a closing device in the side closure region.
Patent EP-0678172-A1 (EP)
Inventor: SEVENNEC YVON
IPC: F16D13/50
Filed: 1994-09-20
Abstract: A clutch module comprises a mechanism (11), a clutch friction device (12), and a flywheel (13), the mechanism having a cover (14), a diaphragm (15) resting on the cover (14), and a pressure plate (16A) contacted by the diaphragm (15). The flywheel (13) consists of a reaction plate (16B), similar to the pressure plate (16A), and a mounting flange (27), to which the cover (14) is fixed. According to the invention, the pressure plate (16A) is thicker at its outer edge than at its inner edge. Application to clutch modules, particularly for motor vehicles.
Patent EP-0668206-A1 (EP)
Title: Utilisation of a steering damper as a stabilisation device for the self-tracking axle of a motor vehicle
Inventor: KOSCHINAT HUBERT B
IPC: B62D7/14
Filed: 1995-02-14
Abstract: A conventional steering damper (22) is used as a stabilizer (12) between an axle body (14) and a part which is moved relative to the wheels (16). The wheels are hinged to the axle body via steering forks (18) which are connected by a track rod (20). The steering damper has a hydraulic cylinder with bypass for the hydraulic fluid. The bypass is active or inactive depending on the stroke of the piston in the hydraulic cylinder. The bypass is formed by a longitudinal groove in the inner cylinder wall (54).
Patent EP-0740348-A1 (EP)
Inventor: WIDMANN DIETRICH DR ING
IPC: H01L27/115
Filed: 1995-04-24
Abstract: A process for mfg. a capacitor with a dielectric (13) as well as a first and a second capacitor electrode in a semiconductor switching device formed on a semiconductor substrate comprises: (a) forming a trench (18) in a layer (16) coated on the substrate of the semiconductor switching device; (b) conformal depositing of an electrically conducting layer (19) for the second capacitor electrode inside the trench (18) on the sidewalls of the trench (18) at least in places; (c) conformal depositing of an assisting layer (20) serving as a positioner for the dielectric (13) inside the trench (18) on the electrically conducting layer (19); (d) conformal depositing of an electrically conducting layer (23) for the first capacitor electrode (11) inside the trench (18) on top of the assisting layer (20); (e) at least partly removing the assisting layer (20) and thus exposing a hollow layer (25) in at least a partial region between the two electrically conducting layers (19,23); and (f) depositing of the dielectric (13) in the exposed hollow layer (25). Also claimed are: (i) a process for manufacturing a semiconductor memory device; and (ii) a semiconductor memory device.
Patent EP-0682960-A1 (EP)
Inventor: DANIELI DIEGO
IPC: A63B71/12
Filed: 1995-05-15
Abstract: Ankle protection accessory, particularly for sports use, comprising at least one component (10) made of elastic material, having a coverage area affecting at least the malleolar regions, and joined to at least one protection element (17) of the rigid shield type.
Patent EP-0691386-A1 (EP)
Inventor: OELSCHLEGEL GUENTHER
IPC: C09D11/16
Filed: 1995-05-19
Abstract: Pigment-contg. water-based ink (I) for use on sealed or absorbent substrates comprises a mixt. of: (a) organic and/or inorganic pigments with a mean particle size of not more than 5 mu m; (b) a synthetic resin dispersion which is non-film-forming at the application temp. of the ink and the storage temp. of the printed substrate; (c) a synthetic resin dispersion which is film-forming at the above temps. in an amt. less than the amt. of (b); and (d) a water-in-oil (W/O) emulsion.
Patent EP-0705711-A1 (EP)
Inventor: TAKAO SHINO
IPC: B41M5/50
Filed: 1995-10-05
Abstract: There is provided a heat transfer image-receiving sheet comprising: a substrate sheet, and a dye-receiving layer provided at least on one surface of the substrate sheet, comprising a thermoplastic resin and at least two types of cured products of modified silicones whose curing mechanisms are different. 
     There is also provided a heat transfer image-receiving sheet comprising: a substrate sheet, a dye-receiving layer provided at least on one surface of the substrate sheet, comprising a thermoplastic resin, and a releasing layer provided on the dye-receiving layer, comprising at least two types of cured products of modified silicones whose curing mechanisms are different.
Patent EP-0688592-A1 (EP)
Inventor: PRINSSEN ALPHONS ARNOLDUS J A
IPC: B01D29/09
Filed: 1995-06-09
Abstract: The invention relates to a device for separating liquids and solids. An endless filter belt is used, beneath which a suction box is placed which can generate underpressure relative to the ambient pressure. The suction box is bounded on at least one of the sides by a stationary underpressure box, wherein the suction box is provided with connecting means co-acting with the underpressure box. This enables embodying of the connection between the suction box and this underpressure box without for example rubber connecting hoses. This is important because rubber material cannot for instance withstand high temperatures.
Patent EP-0671550-A1 (EP)
Inventor: OIKAWA TOSHIO C O K K HONDA GI
IPC: F02B69/06
Filed: 1995-02-28
Abstract: A valve-operation control system for an internal combustion engine includes a timing transmitting device for transmitting the rotational power of a crankshaft at a speed reduction ratio of 1/4 to a cam shaft (11), and intake-side and exhaust-side valve operating devices. Each of the valve operating device includes a first cam (41) provided on the cam shaft (11) and having a single cam lobe (41b) protruding outwardly with a valve-opening profile suitable for an extremely low-speed operation of the engine, a second cam (42) provided on the cam shaft (11) and having a pair of cam lobes (42b) provided at locations circumferentially spaced apart through 180 degree to protrude outwardly with an opening profile suitable for a low-speed operational state of the engine, a third cam (43) provided on the cam shaft and having a pair of cam lobes (43b) provided at locations circumferentially spaced apart through 180 degree to protrude outwardly with an opening profile suitable for a high-speed operational state of the engine, with first, second and third rocker arms (45,46,47) following the first, second and third cams (41,42,43), respectively. A connection switchover device (70,71) is provided in the first, second and third rocker arms for switching the selective connection and disconnection of the rocker arms in accordance with the operational state of the engine. The first rocker arm (45) is operatively connected to the intake or exhaust valves for operation of the valves in an 8-cycle mode to inhibit the discharge of a harmful hydrocarbons at an extremely slow speed of the engine.
Patent EP-0676425-A1 (EP)
Inventor: HASHIGUCHI YOSHIHARU
IPC: C08L53/00
Filed: 1995-04-03
Abstract: A hydrogenated block copolymer or hydrogenated block copolymer mixture consisting essentially of (a) hydrogenation product of a star-branched block copolymer represented by the structural formula (A-B) n X wherein A is a polybutadiene block having a 1,2-vinyl content of less than 25% by weight and B is a copolymer block containing 50% by weight or more of a conjugated diene compound whose vinyl content is 25% by weight or more, X is a coupling agent residue and n is an integer of 3 or more, and (b) a hydrogenation product of a straight chain block copolymer represented by the structural formula A-B wherein A and B are as defined above, the weight ratio of the component (a) to the component (b) being 100/0 to 5/95, and a hydrogenated block copolymer composition comprising (I) 1 to 99 parts by weight of said hydrogenated block copolymer or hydrogenated block copolymer mixture and (II) 99 to 1 part by weight of a thermoplastic resin and/or a rubbery polymer. Said hydrogenated block copolymer or hydrogenated block copolymer mixture can be pelletized and is excellent in the improving effect on impact resistance, heat resistance, stiffness, processibility and appearance of molded article when used as a quality-improving agent for a thermoplastic resin. Said hydrogenated block copolymer composition is a composition having excellent balance of impact resistance, heat resistance, stiffness, processibility and appearance of molded article or a thermoplastic elastomer having excellent mechanical properties.
Patent EP-0676913-A1 (EP)
Inventor: BALOG JOHN S
IPC: H05K3/34
Filed: 1995-04-07
Abstract: A circuit assembly is formed by placing a surface-mount component on a substrate with a termination of the component in the vicinity of a pad on a first surface of the substrate, and soldering the termination of the component to the pad by supplying molten solder from an opposite surface of the substrate. 
     A circuit structure may include a surface-mount component having a body and two terminations attached to the body, and a substrate having two pads exposed on a surface and apertures which extend through the two pads and through the substrate, the two terminations being soldered respectively to the two pads, each of the terminations occluding portions but not all of the apertures in the corresponding pads.
Patent EP-0692713-A1 (EP)
Inventor: APFFEL JAMES A JR
IPC: G01N27/62
Filed: 1995-06-27
Abstract: An electrospray assembly (10) for converting a solute sample into ionized molecules for analysis comprises a first passageway (14) including a first orifice for passing the solution and a first exit (15) for discharging the solution from the first passageway in the form of an electrospray containing charged molecules, an analytical apparatus capable of detecting and measuring ion mass to charge, an electrically conductive housing (16) connected to a first voltage source and interposed between the first exit and the analytical apparatus so that the charged molecules in the electrospray pass directly from the first exit (15), move laterally, and cross through an opening (21) in the housing and into a second passageway (22) contained within the housing, the second passageway (22) being connected to a second voltage source and including an orifice (17) to receive charged molecules attracted from the electrospray and a second exit into the analytical apparatus.