baber/WOPTO huggingface dataset:
Patent EP-0592424-B1 (EP)
Inventor: SCHNEIDER EDWARD T
IPC: B25J9/14
Filed: 1991-06-12
Granted: 1996-08-14
Abstract: A pressure vessel (A) is defined by end walls (16) and side walls (18). In the interior, a plurality of fins (12) define an assembly of thin passages (10) that are filled with a material (26) that expands as it changes from a solid to a fluid state. The passages are thin, on the order of 0.01 inches such that heat is transferred relatively quickly into and out of the material. The passages communicate with a manifold area (14) to a piston bore (40) or other structure (B) for converting fluid pressure into mechanical movement. The piston bore holds a low durometer seal (44), a higher durometer seal (46), and a movable piston (42). To generate rotary motion, the piston and vessel assembly are mounted for rotation about an eccentrically placed member (68). As the pressure vessel goes through heating and cooling reservoirs, the pistons expand and contract causing rotation (FIGS. 4-6). In another application, at least two of the assemblies are interconnected by a heat pump (74) such that heat can be moved back and forth between the two. Additional heat pumps are provided for moving heat from the ambient air or other sources of heat to the pressure vessels (FIG. 7). The actuator is also used to control a two position valve (FIG. 9) and a three position valve (FIG. 10). A pair of actuator vessels (160, 162) are connected by a common heat transfer device (164) for causing differential movement between pistons (166, 168), (FIG. 12).
Patent EP-0504343-B1 (EP)
Inventor: DRIVER FRANKLIN THOMAS
IPC: B29C67/00
Filed: 1991-09-19
Granted: 1995-08-23
Abstract: In a tube eversion apparatus a first chamber in which the eversion pressure in developed is controllably sealed by a sphincter-type valve, the valve being in turn actuated by pressure developed in a preferably separately controllable and adjustable second chamber, another chamber preferably being provided above the sphincter-type valve for containing a supply of liquid and limiting turbulence from any escape of fluid past the sphincter-type valve, the other chamber also providing apparatus for supplying heated fluid to a lay-flat hose adapted to be pulled through the sphincter-type valve by the tube being [exerted] everted. Use of the improved apparatus involves appropriate modifications of the usual eversion process involving applying and controlling the everting pressure and the pressure exerted against the sphincter-type valve by the fluid in the second chamber.
Patent EP-0551390-B1 (EP)
Inventor: PAN ROBERT YA-LIN
IPC: C11D1/52
Filed: 1991-09-25
Granted: 1995-11-15
Abstract: Est décrite une composition détergente contenant un ou plusieurs tensioactifs anioniques et un ou plusieurs agents antisalissures, caractérisée par la présence d'une fraction hydrophile non ionique interactive avec le tensioactif anionique, et/ou d'une fraction hydrophobe interactive avec le tensioactif anionique, ou des deux, et d'une quantité, activant l'agent antisalissures, d'un tensioactif d'amides de l'acide gras de polyhydroxy de formule (I) dans laquelle R1 est H, hydrocarbyl C¿1?-C4, 2-hydroxy éthyle, 2-hydroxy propyle, ou un mélange de ceux-ci, R2 est hydrocarbyle C5-C31, et Z est un polyhydroxyhydrocarbyle possédant une chaîne hydrocarbyle linéaire avec au moins trois hydroxyles directement reliés à la chaîne, ou bien son dérivé alcoxylé.
Patent EP-0549728-B1 (EP)
Inventor: GEEL ADAM PAUL
IPC: B05D1/04
Filed: 1991-09-23
Granted: 1994-12-07
Abstract: L'invention concerne l'emploi d'une bande fibreuse conductrice insérée dans un article en plastique au niveau ou au-dessous de la surface dudit article, afin de produire une conduction permettant l'application électrostatique d'un revêtement sur ladite surface.
Patent EP-0505810-B1 (EP)
Inventor: GERGELE JEAN
IPC: B60B21/02
Filed: 1992-03-09
Granted: 1994-06-15
Abstract: The wheel rim (1), intended to be equipped with a tyre (P) of the type without an independent air chamber, is equipped with a circumferential well portion (11) contiguous with the rim (10) of the wheel rim. This circumferential well portion (11) is filled with an annular sealing joint (2) comprising a valve (3). The valve body (32) is surrounded with a sheath (21) made of vulcanised rubber whose secant modulus of elasticity under compressive force is at most equal to 0.20 times the secant modulus of compression of the vulcanised rubber comprising the sealing joint, these two moduli being measured under a relative deformation of 10%. A groove is arranged in the wheel rim for the inlet of inflating air. 
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Patent EP-0510356-B1 (EP)
Inventor: HAKIMI JOHN
IPC: A61K47/42
Filed: 1992-03-18
Granted: 1999-01-27
Abstract: The present invention relates to physiologically active, substantially non-immunogenic water soluble polyethylene glycol protein conjugates having at least part of the biological activity of the protein which forms the conjugate, without exhibiting the same disadvantageous immunogenic responses thereof.
Patent EP-0525675-B1 (EP)
Inventor: KUREMATSU KATSUMI
IPC: G02F1/133
Filed: 1992-07-24
Granted: 1997-07-09
Abstract: A liquid crystal display apparatus has a matrix of ferroelectric liquid crystal pixels which perform gradation display under active matrix driving. Each pixel is provided with a sub-capacitance for eliminating the influence of noise introduced through parasitic capacitance of a driving thin film transistor. The ferroelectric liquid crystal has a spontaneous polarization value PS [C/cm<2>] expressed by the following formula:    PS > Vth(CLC + CS)/2A   ,where CLC represents the capacitance [F] of the pixel serving as a capacitor, CS represents the capacitance [F] of the sub-capacitance, A represents the area [cm<2>] of the pixel, and Vth represents the inversion threshold voltage of the liquid crystal. <IMAGE>
Patent EP-0611955-B1 (EP)
Inventor: ENDRES HELMUT DR-ING
IPC: G01F1/10
Filed: 1992-07-29
Granted: 2000-01-12
Abstract: A device to investigate the flow movement in cylindrical components of reciprocating piston internal combustion engines, which flow movement is generated by a flow-guiding system located, as seen in the flow direction, upstream of the cylindrical component, has at least one rotatable measuring vane in the cylindrical component, the axis of rotation of which intersects the axis of the cylindrical component at an adjustable angle other than 0 DEG . A shaft supporting the measuring vane is connected to a device to evaluate the frequency of rotation and/or the position of the angle of the measuring vane in order to determine one or more parameters of the flow movement in the cylindrical component.
Patent EP-0516191-B1 (EP)
Inventor: TRAWOEGER WERNER
IPC: A61C17/00
Filed: 1989-08-23
Granted: 1997-10-08
Abstract: In order to avoid malfunction of a dental suction system as far as possible, a free-flowing additive is added in portions already to the liquid-solids mixture, sucked out of the mouth of the patient by means of suction air, in the mouthpiece (3). This is done in intervals during treatment. The additive essentially consists of a mixture of an antifoam, a cleaning agent and a disinfectant. <IMAGE>
Patent EP-0542062-B1 (EP)
Inventor: SCHMIDSEDER ALFONS
IPC: A61C13/20
Filed: 1992-10-30
Granted: 1996-01-10
Abstract: A process forming dental ceramic pre-prepared in a vacuum heating device is conducted by opening of the vacuum heating device and removal of the pressing cell, the material being pressed during the time of removal by a suitably shaped lifting and pressing device. The lifting and pressing device operates on the clamping principle of gripping tongues and has gripping jaws whose shape is adapted to the particular design of the pressing cell, maximum gripping security and pressure force transmission being achieved. <IMAGE>
Patent EP-0548649-B1 (EP)
Inventor: STEPHENSON WILLIAM HERMAS JR
IPC: H04Q11/04
Filed: 1992-12-05
Granted: 2000-05-24
Abstract: Apparatus is provided for converting a DS3 digital signal in a DS3 frame format to a STS-1 digital signal in an STS-1 frame format as a function of a STS-1 local clock. DS3 AIS/Idle code generation means generates DS3 AIS/Idle code bytes in response to the local STS-1 clock signal. DS3 byte counter counts the DS3 AIS/Idle code bytes and generating an AIS/Idle bytecount enable control signal if the number of DS3 AIS/Idle code bytes is less than a predetermined number of DS3 bytes to be mapped in a given row of the STS-1 frame. STS-1 row counting means counts pulses of the STS-1 local clock signal and generates a gapped STS-1 enable control signal, which is combined with the AIS/Idle bytecount enable control signal fed back to enable and disable the DS3 AIS/Idle code generation means for mapping DS3 AIS/Idle code bytes in the given row of the STS-1 frame. In a preferred embodiment the DS3 byte counter comprises a plurality of flip-flops and associated combinatorial logic for counting the DS3 AIS/Idle code bytes, and has combinatorial logic for receiving inputs from the plurality of flip-flops for generating an AIS/Idle bytecount enable control signal. The STS-1 row counting means has a plurality of flip-flops and associated combinatorial logic for counting pulses of the STS-1 local clock signal, and has combinatorial logic which receives inputs from the plurality of flip-flops for generating a gapped STS-1 enable control signal. The apparatus also has short row control signal generating means for generating a short row control signal to the DS3 byte counter. <IMAGE>   <IMAGE>
Patent EP-0499332-B1 (EP)
Inventor: STYLOBATE PROPRIETARIES LTD
IPC: F42B6/10
Filed: 1992-02-11
Granted: 1995-05-10
Abstract: In a cartridge casing there is provided a telescopic valve stem having at its forward end a main outlet valve and at its rearward end a servo- or pressure relief valve, a piston-like collar on the forward part of the valve stem divides the interior of the casing into a forward main chamber and a rearward auxiliary chamber; the chambers are connected by a bleeding passage and have an outlet opening at the forward end and the rearward end of the casing respectively, which openings are normally closed by the respective valves. A chamber of variable volume within the telescopic valve stem is in communication with the atmosphere, due to which the rearward or servo-valve may be opened by a slight fire pin blow to initiate the discharge of pressurized gas filling fom the main chamber. <IMAGE>
Patent EP-0514982-B1 (EP)
Inventor: NUTI MARCO
IPC: F02M69/08
Filed: 1992-05-16
Granted: 1994-03-16
Abstract: An internal combustion engines, with a separate chamber (16,26) for the injection of fuel into at least one cylinder (32) provided with at least one spark plug (36) and a valve aperture (31) with its relative valve (30), fuel feed means (15) being provided, the valve being connected to the chamber into which said feed means cause the fuel to flow. The chamber is connected to a feed duct directly associated with an air pipe (44) and an oil pipe (45), a piston (25) acting within the chamber in order, during its compression stroke, to inject the air-fuel mixture generated in the chamber (16,26) into at least one cylinder via the valve aperture (31), the piston being operated mechanically by a positive transmission (40) driven by the crankshaft. <IMAGE>
Patent EP-0503866-B1 (EP)
Inventor: BENNETT RUSSELL
IPC: C09D163/00
Filed: 1992-03-09
Granted: 1996-07-03
Abstract: A powder coating composition comprising A) a copolymer produced by polymerizing, under graft polymerization conditions, a) a solid epoxy resin, viz. an epoxy resin having an average of more than one vicinal epoxy group per molecule, and an average epoxide equivalent weight greater than 500; b) one or more of i) a (C8-C18) alkyl (meth)acrylate, ii) a vinyl aromatic compound and iii) a (C1-C4) hydroxyalkyl (meth)acrylate, and c) optionally one or more of i) a (C1 -C4) alkyl (meth)acrylate and ii) a (C1-C4) hydroxyalkyl (meth)acrylate, provided that components b) and c) are not each exclusively a (C1-C4) hydroxyalkyl (meth)acrylate, in the presence of d) a catalyst which is effective to promote the graft polymerization of a polymer formed from component b), and optionally c), onto the polymer chain of component a); and B) a curing agent for copolymer A).
Patent EP-0511050-B1 (EP)
Inventor: JULIEN PIERRE
IPC: B63H9/06
Filed: 1992-04-14
Granted: 1996-12-18
Abstract: The element (3) may be a set of sails (3), for example, having at least one aperture (68) for creating an air passage from the windward face to the leeward face and guidance means (4ab, 4bc) for directing the air emerging from the said aperture, on the leeward side, and giving it a direction tangential to the said element. According to the invention, the aperture (68) and the said guidance means (4ab, 4bc) are created temporarily and adjusted by changing the position and/or the geometry of at least a part and/or an area (3a,3b; 3b,3c) of the said device, and the device furthermore comprises means (5-10, 12, 36, 40, 51, 48, 45) suitable for adjusting the geometry of the said element, at least in terms of the shape and concavity of the camber. <IMAGE>
Patent EP-0517579-B1 (EP)
Inventor: BAILLY CHRISTIAN
IPC: E01C19/48
Filed: 1992-06-02
Granted: 1995-02-15
Abstract: The road-forming machine is of the paving type and comprises a chassis (1), spreading means (5) and a hopper (4) with pivoting lateral gates (8). This machine also comprises containers (10) for storing a bonding emulsion which are placed in the lateral walls (10) of the said pivoting gates (8). <IMAGE>
Patent EP-0533638-B1 (EP)
Inventor: GOBBI GIANFRANCO
IPC: F16L37/18
Filed: 1992-09-16
Granted: 1995-08-09
Abstract: This invention concerns a joint for fast connecting and disconnecting pipes consisting of a cylindrical sleeve having an opening (1a) with an elliptic cross-section in which a collar having flexible annular sections is housed and rotates, characterized by a transverse cross-section with perfectly circular internal profile and ovalized external profile, conforming precisely to that of the sleeve opening.   <IMAGE>
Patent EP-0498790-B1 (EP)
Inventor: EIWECK JULIUS
IPC: H05K5/04
Filed: 1992-02-04
Granted: 1994-08-31
Abstract: A rack of modular construction for holding telecommunications printed-circuit boards and assemblies, consisting of board racks (1) which are mechanically intrinsically stable. The board racks (1) are assembled from side metal sheets (2) and transverse supports (3), the side metal sheets (2) of the assemblies which are stacked one on top of the other being mechanically connected to one another. No further supports or frame structures are required. The completely fitted and tested modules can quickly be stacked one on top of the other, and assembled, at the installation site. <IMAGE>
Patent EP-0563305-B1 (EP)
Inventor: BIVENS DONALD BERNARD
IPC: C08J9/14
Filed: 1991-12-12
Granted: 1998-08-26
Abstract: Constant boiling mixtures of pentafluoroethane and difluoromethane are useful as refrigerants, aerosol propellants, heat transfer media, gaseous dielectrics, fire extinguishing agents, expansion agents for polyolefins and polyurethanes, and as power cycle working fluids.
Patent EP-0559840-B1 (EP)
Inventor: WHEATLEY CHARLES E III
IPC: H03G3/30
Filed: 1991-11-27
Granted: 1999-03-31
Abstract: A closed loop automatic gain control (AGC) circuit with high dynamic range capabilities having an amplifier circuit for receiving an input signal, which is susceptible to variations in signal power, and a control signal. The amplifier circuit is responsive to the control signal for amplifying the input signal at a gain level corresponding to the control signal so as to provide a corresponding output signal. A measurement circuit is coupled to the amplifier means for measuring logarithmic signal power of the amplified input signal and providing a corresponding linear measurement signal. An integration circuit is included for receiving the measurement signal, and a reference signal which corresponds to a desired signal power of the output signal. The integration circuit integrates with respect to time the difference between the measurement signal and the reference signal, and generates the control signal which corresponds to the result of the integration.
Patent EP-0538429-B1 (EP)
Inventor: SAERKKAE VELI-MATTI
IPC: H01P7/10
Filed: 1992-05-05
Granted: 1995-12-20
Abstract: The invention relates to a dielectric resonator (3) comprising two cylindrical discs made of a dielectric material. In the invention, the discs (3A,3B) are positioned with their planar surfaces against each other, so that they are radially displaceable with respect to each other for varying the shape of the resonator (3) and for adjusting the resonance frequency (3).
Patent EP-0560946-B1 (EP)
Title: Systeme d'acces a des services par l'intermediaire d'un combine telephonique
Inventor: ANVRET LENA
IPC: G07F19/00
Filed: 1992-05-06
Granted: 1999-03-24
Abstract: L'invention se rapporte à un dispositif d'acquisition de services par l'intermédiaire d'un combiné téléphonique. Le dispositif comprend un élément de communication reliant le demandeur acheteur de services à une station de prestation de services pourvue d'un équipement informatisé. Le dispositif comprend une unité de lecture fonctionnant en association avec un élément d'identité servant à communiquer avec l'équipement informatisé. L'élément d'identité contient des informations servant à identifier l'acheteur. Cet élément d'identité est, de préférence, une carte de crédit et l'élément de communication comprend une unité de lecture, qui peut traiter les cartes de crédit, de même que le logiciel. Le dispositif comporte un clavier intégré servant à entrer les données.
Patent EP-0585323-B1 (EP)
Inventor: PELLETIER JEAN CLAUDE
IPC: B06B1/16
Filed: 1992-05-22
Granted: 1996-04-03
Abstract: PCT No. PCT/FR92/00459 Sec. 371 Date May 6, 1994 Sec. 102(e) Date May 6, 1994 PCT Filed May 22, 1992 PCT Pub. No. WO92/20467 PCT Pub. Date Nov. 26, 1992.A vibration controller has a vibratory mechanism with a pulley assembly with four pulleys coupled in pairs on two shafts linked by two belts. The pulley assembly is mounted under a reception table or tables for products to be vibrated and compacted. The pulleys receive offcenter weights for forming an unbalance. The weights are placed only on a aliametric portion of the pulleys. The pulleys are mounted in pairs on the two shafts associated with an phase-shifting device that rotates certain pulleys with respect to each other to vary the relative orientation of the corresponding weights. According to this orientation one can obtain maximum, partial or minimum vibration, one of the shafts being driven by a motor unit.
Patent EP-0540726-B1 (EP)
Inventor: PETERSON BENJAMIN R
IPC: A23G3/22
Filed: 1992-05-12
Granted: 1996-02-07
Abstract: A syrup composition that has a sufficiently low viscosity so that it can be poured or pumped, yet upon contact with a confection the syrup composiiton's viscosity increases.
Patent EP-0595892-B1 (EP)
Inventor: MELZER ANDREAS
IPC: A61B17/04
Filed: 1992-07-21
Granted: 1995-12-20
Abstract: Un instrument chirurgical de petite dimension pour suture, accouplé par des moyens d'entraînement (13, 14, 15) avec une pince de manipulation (10) distante, permet de réaliser des sutures ou des n÷uds sur des tissus ou parois vasculaires par des mouvements simples. La suture se fait d'une seule main. Le retour de l'aiguille est obtenu par une commande à pédale (12) accouplée avec la pince de manipulation (10). L'autre main est entièrement libre pour la commande de la tête de suture.
Patent EP-0571003-B1 (EP)
Inventor: GANSER MARCO ALFREDO
IPC: F02M51/06
Filed: 1988-11-12
Granted: 1997-07-16
Abstract: The electromagnetically operated pilot valve (182) of an electrohydraulically actuated fuel injector is used to close and temporarily open the outlet side of an orifice (38) to close and temporarily open a hydraulically operated injector valve, depending upon electric pulses of a predetermined duration applied to a solenoid (172). In order to improve the controllability of injection events, it is important that the pilot valve (182) switch-over movement takes place as soon as possible after the end of an electric pulse. The closing bias of the pilot valve (182) is provided by a spring (196). To reduce the release time of the pilot valve (182), a stop member (184) placed coaxially to the stem (180) of the pilot valve (182) and protruding beyond the pole face (148, 150) of the solenoid (172) is provided.
Patent EP-0566169-B1 (EP)
Inventor: MANARESI PIERO
IPC: C08L67/00
Filed: 1993-02-12
Granted: 1996-12-27
Abstract: Conductive polymers with ionic conductance including a non-aqueous complex of a polyester having the formula <CHEM> wherein: R1 and R2 are a C1-C6 alkylene radical; G is a bivalent group deriving from H -(-O-R3-)p-O-R3-OH with p = 0 or 1-10 and R3 a C1-C6 alkylene radical; X is CH2, S or O, and n = 5-100; with an ionic compound. The polyesters having formula (I) wherein: X = S; R1, R2 and R3 are each -CH2-CH2-; p = 1-10 and n = 5-100, are also new.
Patent EP-0586027-B1 (EP)
Inventor: BRYANT BILLY W
IPC: B65D8/02
Filed: 1993-07-20
Granted: 1997-02-05
Abstract: A drum lid (10) for a ventable drum has a depression (14) formed in the surface of the lid. A vent valve (16) is placed in the depression and extends through the lid. The valve has a valve outlet (44) which opens into the reservoir in the lid. During venting the reservoir is filled with water and the valve stem (42) is slowly opened. The gas escapes into the water in the reservoir in the form of bubbles. When the bubbles stop the tank is vented and the lid can be removed. <IMAGE>
Patent EP-0590741-B1 (EP)
Inventor: BRADT PETER DIPL-ING
IPC: H01F5/02
Filed: 1993-08-05
Granted: 1996-04-03
Abstract: The winding former of the transformer/of the inductor consists of two separate flanges (F1, F2) and two boards (P1, P2) which hold these flanges spaced apart; the flanges and boards are held together by windings which loop around them. E-shaped cores, preferably ferrite cores (FK11 to FK13), have centre limbs (MS) which engage from the side between the boards of the winding former. The length of the boards is governed by the stack height of the core laminates or by the number of ferrite cores to be used. The same flanges can be used for transformers/inductors of different powers, only the length of the boards varying. <IMAGE>