baber/WOPTO huggingface dataset:
Patent EP-0578098-A1 (EP)
Inventor: ERCKERT RICARDO DIPL-ING
IPC: H03F3/217
Filed: 1993-06-29
Abstract: Drivers circuit with two bridge-connected push-pull output stages (T1 to T4) which in each case exhibit a transistor (T1, T4) operated in common collector mode and freewheeling diodes (D1 to D4), and with one drive circuit (T5 to T8, D5 to D8, R1, R2) each for these transistors (T1, T4), in which one transistor (T7, T8) is additionally supplied from the transistor (T1, T4) of the voltage generated in each case by the other push-pull output stage, operated in common collector mode by a reactive load (M) via the freewheeling diode (D4, D1), and the base of which is connected to a depletion circuit consisting of two current mirrors (T9 to T12) and fed from a current source (Q1, Q2). <IMAGE>
Patent EP-0584746-A1 (EP)
Inventor: BUCHELT BENNO DIPL-ING
IPC: F16L55/027
Filed: 1993-08-20
Abstract: The reduction of the static pressure is accomplished by producing a single free jet with the aid of the pressure difference to be reduced, this jet then being subjected to the centrifugal force of alternating deflection blades (6), internal vortices, each rotating in the opposite direction in each blade (6), which bring about the majority of the pressure reduction, these vortices being brought about less by wall friction than by the continuous interchange of the velocity profiles (7 as compared with 8) in the fluid film (5). It is in the production of these vortices that the discovery according to the invention consists. The centrifugal force of the deflection blades (6) leads to freedom from cavitation and low noise emission by virtue of their pressure against the blades (6). The risk of soiling and wear are low. Control of the flow rate is effected independently of the pressure drop by means of a Pelton nozzle.
Patent EP-0595031-A1 (EP)
Inventor: BORST HANS-ULRICH DR
IPC: G03C1/015
Filed: 1993-09-24
Abstract: The preparation of a silver halide emulsion containing up to 20 mol % of AgI by precipitation of a silver halide emulsion A containing up to 100 mol % of AgI and addition of a silver halide emulsion B containing up to 40 mol % of AgI and having a maximum mean particle size of 0.25  mu m, where emulsion B always has higher solubility in aqueous gelatin solution than emulsion A either due to its particle size or due to its iodide content, in the presence of at least two compounds from the series consisting of imidazole, histidine ( alpha -amino- beta -imidazolyl-(5)-propionic acid) and other monocyclic, 5- or 6-membered, heterocyclic compounds which contain at least one ring nitrogen atom, but no SH groups, and form, in weakly acidic to neutral aqueous solution, low-solubility silver salts which redissolve on addition of ammonia at a pH of > 9, where one of the at least two compounds is imidazole or histidine and at least one other compound is not imidazole or histidine, gives emulsions having an improved sensitivity/particle size ratio.
Patent EP-0605905-A1 (EP)
Inventor: GROENEVELD DIRK HUGO
IPC: E04F15/024
Filed: 1993-01-05
Abstract: A floor system comprises a number of vertical supports (3) to be fixedly disposed in a chosen pattern on a substantially horizontal bearing surface (2); a number of steel floor plate elements (4) supported at their edges by these supports, wherein adjoining elements are mutually coupled by co-acting coupling edges, which coupling edges all have a profile form increasing the bending stiffness in lengthwise direction, between which coupling edges of an element a profile form is present increasing the bending stiffness in transverse direction, around which floor plate elements is arranged a common standing peripheral edge such that this edge forms the standing walls of a tray, the combined floor plate elements of which form the bottom, which tray is filled with a hardened filling mass, the top surface of which forms the floor surface of the floor system.
Patent EP-0564035-A1 (EP)
Inventor: GLOESENER DANIEL
IPC: C08L27/06
Filed: 1993-03-26
Abstract: Impact-resistant compositions based on vinyl chloride polymers and their use for the extrusion of sections comprising, as vinyl chloride polymers:   (a) from 3 to 40 parts of vinyl chloride graft copolymer on weakly crosslinked polybutyl acrylate, (b) from 5 to 85 parts of vinyl chloride graft copolymer on a copolymer of ethylene and vinyl acetate and (c) from 10 to 85 parts of unmodified vinyl chloride polymer per 100 parts by weight in total of all the vinyl chloride polymers in the composition, as well as, as reinforcing filler, (d) from 3 to 10 parts of coated calcium carbonate in which the elementary particles have a mean diameter of less than 1  mu m, per 100 parts by weight of all the vinyl chloride polymers in the composition.
Patent EP-0560598-A1 (EP)
Inventor: STANSFIELD ANTHONY IAN
IPC: G06F12/1045
Filed: 1993-03-10
Abstract: A fully associative cache memory for virtual addressing comprises a data RAM (50), a first CAM cell array (51) for holding virtual page addresses which each require address translation to identify a physical page in a main memory, a second CAM cell array (52) holding line or word in page addresses which remain the same for virtual and physical addresses, a physical address memory (53) for holding physical page addresses for the main memory corresponding to virtual page addresses in said first array (51), said first array (51) being connected both to said physical address memory (52) to access said physical address memory in response to a hit output from said first CAM cell array and to control circuitry (57) coupled between said first and second arrays (51,52) and the data RAM (50) to access the data RAM (50) in response to hit outputs from both said first and second CAM cell arrays (51,52).
Patent EP-0594397-A1 (EP)
Inventor: DEMEY C FRED
IPC: A24C5/32
Filed: 1993-10-19
Abstract: A transfer apparatus (5) for rod-shaped articles, such as cigarettes, comprising a housing (26) rotatably mounted to a fixed main shaft (34) with a plurality of cooperating crank arms (28) and article holders (30) rotatably mounted to the housing (26) by crank arm shafts (29) and holder shafts (36). The crank arms (28) and article holders (30) are rotated in response to rotation of the housing (26) by means of a plurality of endless toothed belts (54a-54d) cooperating between toothed belts (44a-d; 48a-48d on the main shaft (34) and the crank arm shafts (29) and a plurality of endless toothed belts (52a-b) cooperating between toothed pulleys (42, 46, 46a and 46b) on the main shaft (34) and on the holder shafts (36).
Patent EP-0595601-A1 (EP)
Inventor: TERADA TAKASHI
IPC: B23K35/28
Filed: 1993-10-26
Abstract: A brazeable aluminum material is composed of an aluminum core and a brazing agent layer consisting of a brazing agent thermally sprayed onto and covering a surface of the core. A number of unmolten minute particles of the brazing agent are present in the brazing agent layer, which contains at least an aluminum-silicon alloy and/or a mixture of aluminum and silicon. Characteristic features of a method of producing the brazeable aluminum material are the steps of: preparing a powder composed of minute particles; and thermally spraying the powder onto the aluminum core in such a state that only a surface of each minute particle is molten, with a pith of the particle remaining unmolten. The powder is an Al-Si alloy and/or a mixture of Al powder and Si powder.
Patent EP-0605972-A1 (EP)
Inventor: TAKAI YASUYOSHI C O CANON KABU
IPC: G03G5/082
Filed: 1993-12-13
Abstract: A light receiving member comprising a substrate and a light receiving layer disposed on said substrate, said light receiving layer having a stacked structure comprising a plurality of constituent layers each being composed of a non-single crystal material containing silicon atoms as a matrix and at least either hydrogen atoms or halogen atoms, characterized in that said light receiving layer has a region containing at least one kind of atoms selected from the group consisting of hydrogen atoms and halogen atoms at an enhanced concentration distribution in the thickness direction in the vicinity of at least one layer interface of the light receiving layer.
Patent EP-0605973-A1 (EP)
Inventor: KARTTUNEN LAURI J
IPC: G06F17/30
Filed: 1993-12-14
Abstract: A method and apparatus for adding a word to a lexical transducer in a computer system, enabling a user of the computer system to specify a word to be added to the lexical transducer database. The lexical transducer represents words as ordered sequences of symbols, i.e., characters and morphological tags. "Upper" and "lower" symbols (180,182) are associated with arcs (166,176). The arcs join states (152-164) and form a path (150). Each path determines an upper and lower sequence of ordered symbols. The upper sequence of symbols represents a base form of a word and the lower sequence of symbols represents a surface form of the same word. The user adds a word to the lexical transducer by specifying a "model" word already existing in the lexical transducer, along with a new word that has surface forms analogous to the model word. The new word is added (366-370) to the lexical transducer by sharing, as much as possible, the existing arcs of the path of the model word.
Patent EP-0562903-A1 (EP)
Inventor: CHARRIER DOMINIQUE
IPC: G05G9/04
Filed: 1993-03-11
Abstract: The present invention relates to a control apparatus with a lever, in which a manual control lever (1) is mounted so as to oscillate, around an articulation (12), on a mechanical support unit (3) and serves to actuate contacts (61, 62, 71, 72) each delivering a signal, characterised in that it includes an analog detection unit (5) comprising analog detectors (55, 56) interacting with an excitation part (54) oscillating around an articulation (53), facing the said analog detectors (55, 56) and in that the manual control lever (1) on the one hand actuates an intermediate lever (51) mechanically linked to the excitation part (54) of the analog detectors and on the other hand actuates a control plate (33) acting on the contacts (61, 62, 71, 72). <IMAGE>
Patent EP-0570301-A1 (EP)
Inventor: HARARI ALBERT
IPC: A61B18/02
Filed: 1993-05-14
Abstract: The invention relates to a hand-held device for the cryogenic treatment of a body, comprising a container for a cryogenic fluid and an application end. According to the invention, the container is in the form of an isothermal reservoir (1, 1' 50, 500) comprising at one of its ends a wide filler opening which can be sealed by a stopper (6 to 10, 65, 650) while its other end has passing through it a channel or conduit (12, 12', 54, 540) for the flow of liquid, this other end being equipped with an adapted application nozzle (5, 5', 58, 84, 580), the sealing stopper of the reservoir being provided with a vent (11a, 72, 720) for the escape of the vaporised fraction of the cooling liquid and comprising, if appropriate, means (10, 10a) for regulating the cross-section of this vent. The invention is used in particular in cryotherapy and cryosurgery in the medical and veterinary field. <IMAGE>
Patent EP-0627062-A1 (EP)
Inventor: HU AARON S
IPC: F23D14/02
Filed: 1992-11-20
Abstract: Ce brûleur de gaz à prémélange possède des gorges d'admission tangentielles longitudinales (42) aboutissant à une chambre cylindrique (40). Une zone d'augmentation du flux axial (56) orientée vers l'orifice de sortie de la chambre (54) est également prévue, le combustible pilote (60, 62) étant envoyé sur un axe central à proximité de l'orifice de sortie. Ce brûleur permet de stabiliser la combustion en mélange pauvre de combustibles et d'assurer une faible émission de NOx.
Patent EP-0618887-A1 (EP)
Title: A dense ceramic product
Inventor: TRIGG MARK BRIAN
IPC: C04B35/64
Filed: 1992-12-23
Abstract: A process for the production of dense polycrystalline silicon carbide shaped articles, includes the steps: (a) heating a powder compact containing silicon carbide and alumina or a precursor thereof together with a secondary sintering assist, to an intermediate temperature for an extended dwell, and then (b) heating the product of step (a) to a higher temperature for sufficient time to produce a dense polycrystalline silicon carbide product. The secondary sintering assist comprises one or more rare earths or their precursors, for example scandia, yttria or dysprosia.
Patent EP-0691145-A1 (EP)
Title: Game house system utilizing storage medium
Inventor: TAKEMOTO TAKATOSHI KABUSHIKI K
IPC: A63F13/00
Filed: 1993-02-17
Abstract: A game house system having a plurality of game machines (120) each of which is provided with a game practising element (131), characterized in that a storage medium (110) adapted to store information on a game therein is provided, the game machine (120) having this storage medium and an information transmitting and receiving unit (136), the information transmitting and receiving unit (136) being provided with a slit member (123) in which the storage medium is to be inserted, transmitter and receiver (121) for transmitting and receiving information to and from the storage medium by wireless, a control unit (135) adapted to control the transmission and receiving operations of the transmitter and receiver as well as the transmission and receiving of information between the control unit and game practising element, and a storage means (128) adapted to store information which is to be transmitted, and which has been received, the storage medium (110) being provided with a transmitter-receiver for transmitting and receiving information by wireless to and from the game machine in which the storage medium is inserted, a controller (119) for controlling the transmission and receiving of information of the transmitter-receiver, and a memory (118) for storing the information which is to be transmitted, and which has been received.
Patent EP-0632849-A1 (EP)
Inventor: O'SHAUGHNESSY ROGER
IPC: G02B1/10
Filed: 1993-03-25
Abstract: The present invention provides a high transmittance, low emissivity film stack having an overcoat of an oxide of a metal chosen from the group of zinc, tin, indium, or bismuth, or an alloy including one or more of these metals, the oxide being applied in a thickness sufficiently low as to have no significant affect upon the optical properties of the coated substrate. That is, if the overcoat is lost through abrasion or chemical attack, the loss will not significantly affect the optical properties of the coating. The resulting film stack exhibits significantly enhanced durability as compared to a film stack without such an overcoat. In a preferred embodiment, a film stack of the invention includes at least one reflective metal layer, an outer, scratch-resistant metal oxide overcoat, and a metal oxide layer between the silver layer and the overcoat which is less scratch resistant than the overcoat.
Patent EP-0642332-A1 (EP)
Title: Ophthalmic compositions containing a cyclosporin.
Inventor: KAWASHIMA YOICHI
IPC: A61K47/08
Filed: 1993-05-07
Abstract: An ophthalmic composition particularly in the form of eye-drops suitable for the treatment of diseases of the eye and surrounding areas. The composition contains a cyclosporin and a surfactant selected from polyoxyethylene fatty acid esters, polyoxyethylene alkylphenyl ethers and polyoxyethylene alkyl ethers, or mixtures thereof.
Patent EP-0607416-A1 (EP)
Title: Packaging element, in particular for packaging and transporting a stack of printed materials, such as newspapers, magazines, books, prospects, catalogues or the like.
Inventor: HERBECK THOMAS
IPC: B65D65/10
Filed: 1993-08-17
Abstract: PCT No. PCT/DE93/00745 Sec. 371 Date Mar. 24, 1994 Sec. 102(e) Date Mar. 24, 1994 PCT Filed Aug. 17, 1993 PCT Pub. No. WO94/04416 PCT Pub. Date Mar. 3, 1994.A packaging element for a stack of fiat printed products is formed of a tear resistant material, and has a rectangular receiving area for the stack of product. The receiving area has four lateral edges, and a localizing area of material for wrapping around the stack of product extends from each edge. The localizing areas are made with sufficient length to overlap at least partially upon wrapping around tile stack of the product, and hook and loop fasteners attached on the localizing areas allow tile packaging element to be secured around the stack of product. A reinforcing strap integrated with tile localizing areas extends through a top portion of on localizing area to serve as a carrying strap.
Patent EP-0601180-A1 (EP)
Inventor: CHEVANCE CHRISTOPHE THOMSON-CS
IPC: H04N7/30
Filed: 1993-03-16
Abstract: PCT No. PCT/FR93/00262 Sec. 371 Date Nov. 8, 1993 Sec. 102(e) Date Nov. 8, 1993 PCT Filed Mar. 16, 1993 PCT Pub. No. WO93/19557 PCT Pub. Date Sep. 30, 1993.A method for dual-standard coding of very low data-rate images and a coder-decoder system for implementing the method, wherein images can be transmitted with low spatial "Quarter of Common Intermediate Format" (QCIF) resolution and with high time resolution according to a first standard, or with high spatial "Common Intermediate Format" (CIF) resolution and low time resolution according to a second standard. In the method and system, the coding of the images includes calculating the mean value of the quantification steps used by a quantifier circuit, comparing the calculated mean value with a first predetermined threshold value and with a second predetermined threshold value higher than the first threshold value, and, chronologically, coding the images in the first standard when the mean value of the quantification steps is lower than the first predetermined threshold value, then coding the images in the first standard as long as the mean value of the quantification steps is lower than the second predetermined threshold value, then coding the images in the second standard as long as the mean value of the quantification steps is higher than the second predetermined threshold value, then coding the images in the first standard when the mean value of the quantification steps is lower than the first predetermined threshold value.
Patent EP-0665959-A1 (EP)
Title: Mecanisme de reglage du bras de mise au point d'un retroprojecteur
Inventor: PETERSON JAMES EVERETT
IPC: G03B21/132
Filed: 1993-09-07
Abstract: Un mécanisme de réglage destiné à être utilisé avec un rétroprojecteur présentant un montant (14) s'étendant verticalement pour soutenir une tête de projection (20) fixée par l'intermédiaire d'un mécanisme de fixation, comprend un patin d'usure (42), qui entoure partiellement le montant, un patin de friction (44) placé à l'opposé du patin d'usure (42), par rapport au montant, et un ressort (54) qui pousse le patin de friction à l'intérieur du montant.
Patent EP-0685095-A1 (EP)
Inventor: MAZUR RICHARD A
IPC: G07D3/16
Filed: 1993-09-21
Abstract: In a coin sorter and method of counting and sorting coins of mixed denominations, the coin sorter comprises a rotatable disc and stationary sorting head with different exit paths around its periphery. Electrical coin sensors are located at fixed sensing stations and a position monitor monitors the movement of a sensed coin. Moreover, counting means for counting the coins of different denominations are used and, for controlling the movement of the coins, corresponding control means or circuits are provided. Also, the angular movement of the disc may be monitored by an encoder means. <??>The circuit or control means may be used for pulsing a motor for rotating the rotatable disc on and off, or for stopping the rotation of said disc. <IMAGE>
Patent EP-0661997-A1 (EP)
Title: Procede d'augmentation de la production d' ufs chez des especes aviaires par immunisation active contre un peptide intestinal vasoactif
Inventor: HALAWANI MOHAMED EL
IPC: A61K39/00
Filed: 1993-09-22
Abstract: L'invention concerne un procédé d'augmentation de la production d'÷ufs chez les dindes pondeuses, consistant à immuniser activement les dindes à l'aide d'un peptide vasoactif intestinal. On conjugue le peptide avec une protéine afin d'induire une réponse des anticorps chez la dinde. Les anticorps obtenus se lient au peptide vasoactif intestinal produit naturellement chez la dinde. Ce manque de peptide vasoactif intestinal produit naturellement chez la dinde empêche à son tour la sécrétion de la prolactine par la glande pituitaire de la dinde afin d'éliminer le début du comportement de la dinde couveuse. Les dindes sont immunisées avant la saison de la ponte et par conséquent stimulées par des immunisations approximativement une fois par mois pendant la saison de la ponte.
Patent EP-0667886-A1 (EP)
Title: Asphalt amine functionalized polymer compostion.
Inventor: KLUTTZ ROBERT QUILLIN
IPC: C08L95/00
Filed: 1993-11-04
Abstract: A bituminous composition comprising a bituminous component, a polymer which comprises at least one block of a conjugated diolefin and at least one block of an acrylic monomer such as an alkyl methacrylate and from 0.001 parts to 1 part by weight of a polyfunctional amine having at least two amino groups. An acid or anhydride functionalized conjugated diene block copolymer may be used in place of the acrylic monomer polymer.
Patent EP-0616245-A1 (EP)
Inventor: LAWTHER JOEL SHERWOOD C O EAST
IPC: G03B17/18
Filed: 1994-03-02
Abstract: A photographic film cartridge (30) has a word imprinted on the exterior surface of the cartridge visually indicating exposure status of film in the cartridge. A thermally responsive coating of a phase change medium overlies a portion of the word such that when the medium is rendered opaque, the word is changed to indicate that the film is in an exposed state. The camera is provided with a heat generating element (26) that is activated when images are exposed onto the film to render the phase change medium opaque. The camera is also provided with an opto-sensor (42) and control means (46) responsive to the phase change medium to allow loading of the film when the medium is in its unchanged condition and to prevent loading of the film when the phase change medium is changed to indicate exposed film in the cartridge.
Patent EP-0620584-A1 (EP)
Inventor: VOLLARO JOSEPH F
IPC: B23Q3/18
Filed: 1994-04-11
Abstract: An apparatus ( 40 ) for providing consistent, non-jamming registration of a notched semiconductor wafer ( 46 ) undergoing multiple sequential process work includes a plate ( 41 ) upon which the wafer ( 46 ) is laid flat. The notch ( 45 ) of the notched semiconductor wafer ( 46 ) is registered against a first roller ( 42 ) that is fixedly mounted to the plate ( 41 ). A second roller ( 43 ), also fixedly mounted to the plate ( 41 ), registers a first point ( 47 ) along the circumference of the wafer ( 46 ). A third roller ( 48 ) is fixedly mounted to a bracket ( 50 ) that is movable approximately along the radius of the wafer ( 46 ). A force ( 52 ) is applied to this bracket ( 50 ) resulting in the third roller ( 48 ) applying a force against the wafer ( 46 ). This resultant force, coupled with the rotating capability of the rollers ( 42,43,48 ), allows the wafer ( 46 ) to rotate into a proper registration position.
Patent EP-0623580-A1 (EP)
Inventor: LERCH KONRAD
IPC: C11B9/00
Filed: 1994-04-27
Abstract: The invention relates to two novel, optically active forms of 2-keto-3-methyl-4-hydroxyvaleric acid, of the formula <IMAGE> in which the C atom 4 has the (S) configuration. The C atom 3 can exist in the (R) and also the (S) configuration. The invention also relates to a microbiological process for the preparation of the compounds I. This process is characterized in that 4-hydroxyisoleucine (2S, 3R, 4S) (= L-4-hydroxyisoleucine), of the formula <IMAGE> is reacted with microorganisms which have L-amino acid oxidase (EC 1.4.3.2.) activity, or with an L-amino acid oxidase. The compounds I are interesting intermediates for the preparation of (5S)-3-hydroxy-4,5-dimethyl-2(5H)-furanone, which is optically active.