baber/WOPTO huggingface dataset:
Patent EP-0333819-A4 (EP)
Inventor: SPEHRLEY CHARLES W JR
IPC: B41J2/195
Filed: 1988-09-01
Abstract: Un système d'impression à jet d'encre thermofusible comprend une plaque d'impression (16) à régulation de température pourvue d'un élément chauffant (25) et d'un élément refroidisseur thermoélectrique (28) relié électriquement à une pompe de chaleur (26) et à une unité de régulation de température (22) qui commande le fonctionnement de l'élément chauffant et de la pompe de chaleur pour maintenir à la valeur désirée la température de la plaque d'impression. L'appareil comprend également un deuxième élément refroidisseur thermoélectrique (35) qui produit plus rapidement la solidification de l'encre thermofusible dans une zone sélectionnée, de manière à éviter le maculage provoqué par le contact entre un cylindre d'entraînement et la surface du support sur lequel on a appliqué l'encre thermofusible. Une enceinte hermétique (17) entourant la plaque d'impression est reliée à une pompe à vide (21) et présente des fentes (18, 19) adjacentes à la plaque, qui maintiennent cette dernière en contact thermique avec le support d'impression.
Patent EP-0373227-A4 (EP)
Title: Current control device for pwm control
IPC: H02P27/08
Filed: 1989-04-21
Abstract: The present invention relates to a current control device for PWM-controlling motor current using a microprocessor. Delay in control is unavoidable since the motor current is received by the processor as discrete data. For this reason, it still remains impossible to predict the measured current value necessary for PWM control and therefore to increase the gain of the current control loop satisfactorily. The varying pattern of the motor current subjected to A/D conversion is accordingly utilized to estimate the motor current at the present time, based on which the current control is effected. The response characteristics of the current control system can be improved by equivalently minimizing the delay, whereby the gain of the current control loop can freely be set.
Patent EP-0465665-A4 (EP)
Title: Process for producing diphenyl sulfone compound
IPC: C07C317/22
Filed: 1991-01-28
Abstract: A process for producing a diphenyl sulfone compound of general formula (I) by the reaction of a 4,4'-dihydroxydiphenyl sulfone with a compound R-X (wherein R represents C1 and C8 alkyl, C3 to C8 cycloalkyl, C2 to C8 alkenyl, or arylalkyl which may be substituted on the aromatic ring, and X represents halogen).In the formula, R is as defined above. The process is characterized by conducting the reaction in the presence of 1.5 to 3 mol of an alkali per mole of the starting sulfone in 0.3 to 1.5 parts by weight of water as the solvent per part by weight of the sulfone. This process is industrially advantageous in that 4-(substituted hydroxy)-4'-hydroxydiphenyl sulfones, especially 4-n-propoxy-4'-hydroxydiphenyl sulfone or 4-isopropoxy-4'-hydroxydiphenyl sulfone, can be produced selectively and economically with the use of an inexpensive solvent.
Patent EP-0527740-A4 (EP)
Title: Azeotropic composition of perfluoro-1,2-dimethylcyclobutane with 1,1-dichloro-1-fluoroethane.
Inventor: MERCHANT ABID NAZARALI
IPC: C09K5/04
Filed: 1991-02-05
Abstract: Azeotropic mixtures of perfluoro-dimethylcyclobutane with dichlorotrifluoroethane, are useful in solvent cleaning applications, and as refrigerants, aerosol propellants and polymer blowing agents.
Patent EP-0510117-A4 (EP)
IPC: C08L71/02
Filed: 1991-01-04
Abstract: L'invention se rapporte à un composé ayant la propriété d'émulsifier une résine epoxy dans l'eau et qui correspond à la formule: (I), où: X représente le résidu d'un composé bifonctionnel capable d'entrer en réaction avec la fraction hydroxy primaire d'un mono-alkyléther d'un glycole d'un polyéthylène et avec une fraction d'éther 1,2-glycidyle; R représente une fraction alkyle C1-10; et n est égale à un nombre réel positif, de façon à ce que la composition soit émulsifiable dans l'eau. Dans un autre mode de réalisation, la présente invention décrit une composition à base de résine époxy émulsifiable dans l'eau, qui contient une résine epoxy et les composés décrit ci-dessus. Les compositions à base de résine époxy de la présente invention peuvent être utilisées dans des préparations d'enduction à base aqueuse.
Patent EP-0537180-A4 (EP)
Title: Rapid setting hydroxylapatite and plaster formulation
IPC: C04B28/34
Filed: 1991-05-09
Abstract: Compositions for use in bone implantation, repair and reconstruction comprising calcium sulfate hemihydrate, hydroxylapatite and sodium sulfate. The sodium sulfate enables the composition to be used in the presence of blood or other body fluids.
Patent EP-0560922-A4 (EP)
Title: Matrix composites in which the matrix contains polybenzoxazole or polybenzothiazole
IPC: C08L79/04
Filed: 1991-12-06
Abstract: Fibers may be prepregged with a dope containing polybenzoxazole or polybenzothiazole. The prepreg may be contacted with water or another nonsolvent to coagulate the polymer and form a matrix composite.
Patent EP-0641763-A4 (EP)
Title: Novel quaternary ammonium salts and use thereof as medicine.
Inventor: KITAGAWA OSAMU ZERIA PHARM CO
IPC: C07D277/28
Filed: 1993-05-10
Abstract: Quaternary ammonium salts represented by general formula (I) and use thereof as medicines, wherein R<1> and R<2> represent lower alkyl groups which may be the same or different from each other; R<3> represents hydrogen, lower alkyl, etc.; A represents lower alkyl, etc.; Q<-> represents an anion; X represents (a), (b), etc.; Y represents methylene, oxygen or sulfur; Z represents (c), etc.; l and m represent each an integer of 1 or 2; and n represents an integer of 1 to 3. <CHEM>
Patent EP-0649545-A4 (EP)
Title: Virtual radio interface.
Inventor: SANDVOS JERRY L
IPC: G06F13/12
Filed: 1993-06-02
Abstract: A communication device (100) includes three levels and at least one feature and at least one protocol for communicating with other communication devices. The three levels are high level or user ergonomics (302), common level or feature/protocol (310), and low level or hardware platform (318). The feature/protocol level (310) is adapted for controlling the at least one feature and the at least one protocol. The user ergonomics (302) includes a first interface (304) coupled to the feature/protocol level (310) for allowing the user ergonomics level (302) to change without affecting the feature/protocol level (310). The hardware platform (318) includes a second interface coupled to the feature/protocol level (310) for allowing the hardware platform (318) to change without affecting the feature/protocol level (310) or the user ergonomics level (302).
Patent EP-0746685-A4 (EP)
Title: Scroll compressor drive having a brake
Inventor: BECK NORMAN G
IPC: F04C18/02
Filed: 1993-07-02
Abstract: Disclosed are several embodiments of a stopping device operable between the drive shaft (24) and/or orbiting scroll (40) of a scroll compressor and a fixed wall (53) forming part of the compressor, for the purposes of automatically engaging the wall upon reverse operation of the compressor to thereby quickly stop such reverse operation. Damage to the compressor in the event of powered reverse is also prevented, either by permitting the machine to run free or by quickly stopping it. Also disclosed are several ways to facilitate start-up with weak motors.
Patent EP-0674718-A4 (EP)
Title: Diagnostic agent and methods for identifying hiv infected individuals and monitoring their therapy.
Inventor: CHASALOW FRED I
IPC: G01N33/92
Filed: 1993-09-07
Abstract: Disclosed herein are methods and a diagnostic agent for identifying HIV-infected individuals. The diagnostic agent, termed C-8.2, whose concentration is altered within about 1-3 days of HIV infection is used in assays not dependent on HIV antigens or antibodies. C-8.2 is present in the serum of all mammals and is a phospholipid or a mixture of related phospholipids.
Patent EP-0621587-A4 (EP)
Title: Device for driving optical part.
Inventor: ITOH HIROKAZU
IPC: G11B7/09
Filed: 1993-11-10
Abstract: A device for driving an objective lens and other optical parts according to the displacement of a disc. A movable part on which optical parts are mounted is supported by two or more flat springs which are arranged not in parallel to the disc, and is driven in the focusing direction and the tracking direction. The flat springs can be the ones having a wiring function so that any wire lead-out from the movable part can be eliminated.
Patent EP-0682842-A4 (EP)
Title: Bias drive and noise reduction in image projectors.
Inventor: HAGERMAN JAMES G
IPC: H04N5/74
Filed: 1993-11-19
Abstract: Improved bias drive and noise reduction techniques for use with an image projector, such as liquid crystal light valve image projector. A bias drive circuit (20) produces a square wave-like signal to drive the liquid crystal light valve, for example, with a square wave signal. The square wave-like signal is phase-locked to the vertical refresh (vertical sync) signal of the projector. A frequency synthesizer is used to drive the bias drive circuit wherein the noise is interlaced by using every other field as the sync reference input to the bias drive circuit. The bias drive circuit is unique in how it reduces unwanted visual noise effects in a displayed image by waveshaping the drive signal and interlacing and phase locking it to the vertical refresh signal of the projector. These aspects of the present invention combine to virtually eliminate visual noise in the projected image. An optional variable gain circuit may be provided that provides the ability to set the amplitude of the bias provided by the bias drive circuit to the cut-in operating point of the liquid crystal light valve.
Patent EP-0639294-A4 (EP)
Title: Semiconductor device with integrated rc network and schottky diode.
Inventor: RAO BHASKER
IPC: H01L27/02
Filed: 1994-03-03
Abstract: A semiconductor device (10) which has a resistor (12), a capacitor (13), and a Schottky diode (11), all formed on a single semiconductor substrate (24). The capacitor comprises a dielectric region (69) between two metal regions (61 and 79). The resistor comprises an N<+>-type well (39). The Schottky diode comprises an N-type tub (26), a metal region (64/66) in contact with the tub, and an N<+>-type region (40/41/42) formed in the N-type tub. The resistor and capacitor are coupled by a metal region (78) which contact one of the metal regions of the capacitor and the N<+>-type well of the resistor. The resistor and Schottky diode are coupled by a metal region (16) which contacts the N<+>-type well of the resistor and the N<+>-type well of the Schottky diode.
Patent EP-0714235-A4 (EP)
Title: Multi-channel animal control device with external data communication
Inventor: TOUCHTON SCOTT F
IPC: A01K15/02
Filed: 1994-08-18
Abstract: A system for controlling an animal includes a radio signal receiver unit which is attached to the animal. The receiver includes an antenna assembly, a resonant filter, an amplifier, and a transducer for applying a motivational stimulus to the animal. A microcontroller selectively activates the components of the receiver according to a control sequence. The microcontroller performs a multi-stage authentication procedure in order to determine the presence of characteristic properties of the received signal prior to operating the transducer. The transducer includes a speaker circuit for applying audible stimulation, and a transformer circuit for applying electrical stimulation. The type of stimulation and the duration of stimulation may be selected according to control parameters used in conjunction with the control sequence. The control parameters can be initially selected and/or downloaded to the microcontroller from an external programming device. The microcontroller stores data pertaining to the operation of the receiver and can provide the stored data to an external device in response to an interrogation signal. The microcontroller selects the operating frequency of the receiver in order to avoid interference with similar nearby systems.
Patent EP-0757829-A4 (EP)
Title: Ropeway safety monitoring system
Inventor: FROHLICH SIGURD
IPC: G08B21/00
Filed: 1995-04-28
Abstract: Sensors distributed along a ropeway communicate with a base station and preferably a base station computer. One type of sensor detects and signals cable misalignments from a normal line of cable traction. Preferably each cable tower has at least one such sensor. Another type of sensor is mounted on a sheave assembly and detects vibrations characteristic of disintegration within the assembly. It produces a sheave problem signal whenever such occurs. Preferably there is one vibration sensor mounted on each sheave assembly. Another type of sensor is preferably mounted on each ropeway carrier for detecting and signaling excessive swings. The sensor signals are communicated to a cable operator so that remedial action can be taken. Each carrier sensor has an RF transmitter for broadcasting its signals to RF receivers mounted on cable towers. Interface units local to sensor groups relay their signals to a base station computer that provides corresponding indicators to the cable operator. Preferably ropeway carrier transmitters and tower receivers are spread spectrum for immunity from outside interference. Preferably the interface units and the base computer communicate via a common data network. Each carrier can also have one or more code transponders which communicate certain unique codes to the base station each time the carrier passes by the station.
Patent EP-0723012-A4 (EP)
Title: Dna coding for phosphoenolpyruvate carboxykinase, recombinant vector containing the same, and transgenic plant
Inventor: SUZUKI SHOICHI
IPC: A01H5/00
Filed: 1995-07-06
Abstract: A DNA coding for a C4 plant phosphoenolpyruvate carboxykinase. The DNA codes for a polypeptide which has an amino acid sequence represented by SEQ ID NO: 1, 2 or 3 or an amino acid sequence obtained as the result of addition, deletion, insertion or substitution of one or more amino acid residues in the above-specified amino acid sequence, and which has a phosphoenolpyruvate carboxykinase activity.
Patent EP-0792687-A4 (EP)
Title: Photocatalytic functional material and method of production thereof
Inventor: HAYAKAWA MAKOTO
IPC: B01J35/00
Filed: 1995-11-16
Abstract: A photocatalytic functional material having an excellent photocatalytic activity even by a low temperature heat treatment and having a high mechanical strength of the surface. The photocatalytic functional material of the present invention comprises a surface layer (a photocatalytic functional layer) containing a photocatalyst, an electron-trapping metal and a photodegradation-resistant matrix. Though the major proportion of the photocatalyst (TiO2 particles, and the like) in the photocatalytic functional layer are covered with the photodegradation-resistant matrix (a thermosetting resin, and the like), the electron-trapping metal effectively traps the electrons generated by the photocatalytic reaction, retains positive holes and generates active oxygen species, so that the photocatalytic function such as deodorant and antimicrobial activities can be fully exhibited.
Patent EP-0766773-A4 (EP)
Inventor: GILLEN JOHN H
IPC: B60J1/18
Filed: 1995-11-27
Abstract: Un ensemble cadre de fenêtres (14) comporte une paire de fenêtres latérales (20, 22) fixées, à distance l'une de l'autre, à l'intérieur d'un cadre et au moins une fenêtre coulissante (24) positionnée à l'intérieur de supports à rainures (16, 18) permettant de fermer et d'ouvrir l'ouverture entre les vitres des fenêtres fixes. Un joint d'étanchéité unique (26), formé autour de l'ouverture, dont il est solidaire, au cours d'un processus de moulage par injection et réaction, comporte une lèvre flexible (96) conçue pour entrer en contact avec la fenêtre coulissante (24). Cette dernière coulisse dans les rainures des supports à rainures (16, 18) et est disposée pour entrer en contact avec la lèvre d'étanchéité (96) du joint d'étanchéité (26) de façon à fermer l'ouverture hermétiquement. Une garniture (48) des rainures est en contact continu avec les bords horizontaux (62, 64) de la fenêtre coulissante (24) pour maintenir celle-ci sous tension dans les rainures. Un joint d'étanchéité d'arête avant (150) est formé sur l'arête verticale (104) de la fenêtre coulissante (24). Ce joint d'étanchéité (150) comporte un bord externe biseauté (152) pour faciliter le mouvement de la fenêtre coulissante le long de la lèvre d'étanchéité (96) du joint d'étanchéité (26).
Patent EP-0839799-A4 (EP)
Title: 2-hydroxyphenylalkylamine derivatives and maillard reaction inhibitors
Inventor: SATOH FUMIYASU
IPC: C07C229/34
Filed: 1996-05-14
Abstract: 2-Hydroxyphenylalkylamine derivatives having the activity of inhibiting Maillard reaction and represented by general formula (I) and pharmacologically acceptable salts thereof: wherein R?1, R2, R3 and R4¿ may be the same or different and each represents hydrogen, lower alkyl, lower alkoxy, hydroxy, mercapto, halogeno, nitro, amino, acylamino, acyl or hydroxy(lower alkyl); R5 represents hydrogen or lower alkyl; A represents a single bond or lower alkylene or lower alkenylene optionally substituted by hydroxy; Y represents a single bond or lower alkylene; and Z represents carboxy, lower alkoxycarbonyl, aryloxycarbonyl, aralkyloxycarbonyl, carbamoyl, etc.
Patent EP-0863883-A4 (EP)
IPC: C07D309/32
Filed: 1996-06-04
Abstract: Inhibiteurs de la cystéine protéase désactivant la protéase en se liant par liaison covalente avec la cystéine protéase et en libérant l'énolat d'un 1,3-dicarbonyle (ou sa forme énolique). Les inhibiteurs de la cystéine protéase de la présente invention comprennent une première partie qui cible une cystéine protéase souhaitée et positionne l'inhibiteur près de la partie anion thiolate du site actif de la protéase, et une seconde partie qui se lie par liaison covalente à la cystéine protéase, qu'elle désactive de façon irréversible en donnant un carbonyle ou un équivalent carbonyle attaqué par l'anion thiolate du site actif de la cystéine protéase pour cliver séquentiellement un groupe partant β-dicarbonylénol éther.
Patent EP-0844833-A4 (EP)
Title: Impact resistant face shield
Inventor: JARVIS EDWARD C
IPC: A63B71/10
Filed: 1996-07-03
Abstract: An impact resistant face shield that includes a single formed arcuate lens portion that, in a first orientation, has a first curvature extending in a horizontal direction and a second curvature extending in a vertical direction. The lens portion has a top portion and a bottom portion that extends relatively inwardly towards the face of the wearer relative to an intermediate portion disposed between the top and bottom portions. Each curvature of the lens defines an arc of a circle having a substantially uniform radius to produce nominal levels of distortion, thereby reducing the prism effects created by the lens, and providing an optically corrected viewing window.
Patent EP-0861804-A4 (EP)
Inventor: MORITA KOICHI
IPC: H01M4/58
Filed: 1996-11-14
Abstract: L'invention concerne un matériau carboné destiné à un accumulateur au lithium, dans lequel les bords des cristaux du matériau carboné qui constitue le noyau de la cathode sont partiellement ou totalement recouverts d'un matériau carboné, et où les cristaux ont une forme quasiment sphérique ou elliptique. Elle concerne également un procédé de fabrication du matériau carboné et un accumulateur au lithium contenant ledit matériau.
Patent EP-0873361-A4 (EP)
Title: Nuclear receptor ligands and ligand binding domains
Inventor: SCANLAN THOMAS S
IPC: G06F17/50
Filed: 1996-12-13
Abstract: The present invention provides new methods, particularly computational methods, and compositions for the generation of nuclear receptor synthetic ligands based on the three dimensional structure of nuclear receptors, particularly the thyroid receptor (herein referred to as "TR"). Also provided are crystals, nuclear receptor synthetic ligands, and related methods.
Patent EP-0941516-A4 (EP)
Inventor: DRUMMOND JAY PAUL
IPC: G06Q20/20
Filed: 1997-11-25
Abstract: L'invention concerne un guichet automatique bancaire (12) comportant un ordinateur (34) susceptible de lire (38) un indice correspondant à une adresse système sur une carte d'un utilisateur, et de connecter le guichet bancaire (12) au serveur local ou à des serveurs extérieurs (20, 22, 24, 26, 28, 90, 96) désignés par l'adresse système, par le biais de l'Internet (16) ou d'un réseau à zone étendue (18). L'ordinateur (34) échange ensuite des documents HTML et des messages TCP/IP avec des serveurs (20, 22, 24, 26, 28, 90, 96) en vue d'opérer la transaction demandée par l'utilisateur. Les documents HTML et les messages TCP/IP échangés, qui sont traités dans une partie de traitement de documents HTML (76, 80, 82), sont transférés vers une partie d'application (84) de dispositif et une partie de logiciel d'interface (64) de dispositif afin de maintenir une commande locale de fonctionnement des dispositifs (30, 36), notamment des dispositifs d'interface utilisateur (30, 38, 40, 42, 44, 46) du guichet automatique bancaire (12). Ainsi, le serveur connecté (20, 22, 24, 26, 28, 90, 96) fait fonctionner à distance le guichet bancaire (12) jusqu'à la fin des transactions demandées par l'utilisateur.
Patent EP-0906377-A4 (EP)
Title: Composite pressure sensitive adhesive
Inventor: KRISH PREM
IPC: C09J7/38
Filed: 1998-02-05
Abstract: The invention relates to a composite pressure sensitive adhesive composition (100) comprising at least one first pressure sensitive adhesive material (114) in the form of at least one continuous phase, and at least one second pressure sensitive adhesive material (116) in the form of at least one discontinuous phase, said discontinuous phase being dispersed in said continuous phase. The invention also relates to a laminate having a composite pressure sensitive adhesive composition overlying the surface of a substrate (102), and to a process for making the foregoing laminate. The laminates can be used in making labels, tapes, and the like.
Patent EP-1030177-A4 (EP)
Title: Method for inhibiting decomposition of natriuretic peptides and improved method for assaying natriuretic peptides with the use of the same
Inventor: SHIMIZU HIROYUKI
IPC: G01N33/68
Filed: 1998-03-31
Abstract: A method for inhibiting the degradation of mammalian natriuretic peptides, in particular, BNP by using containers wherein the face coming into contact with specimens are made of a material capable of inhibiting the activation of a substance degrading peptides. This method makes it possible to collect specimens for measuring natriuretic peptides stably and conveniently . Also provided is a method for measuring natriureitc peptides by using these containers.
Patent EP-0911299-A4 (EP)
Title: High-radiation glass base covering material, high-radiation glass film, and process for the production of high-radiation glass film
Inventor: MATSUNAGA HIROKAZU
IPC: C03C8/16
Filed: 1998-04-09
Abstract: A glass paste containing pigment particles of silicon tetraboride each covered with a silica glass film (silica glass layer) having a silicon dioxide content higher than that of the glass structure present at the interface with the pigment particle and a predetermined thickness. In the glass film formed by applying this glass paste to the surface of a substrate and firing it, a silica glass film (silica glass layer) which is relatively lowered in the reactivity with the pigment particle by virtue of its silicon dioxide content higher than that of the glass structure is formed at the interface between each pigment particle and the glass structure. The use of the glass paste effectively prevents a high-radiation glass film wherein a high-radiation pigment is dispersed in a glass structure from undergoing interfacial reactions between the pigment and the glass structure during production and use thereof.