baber/WOPTO huggingface dataset:
Patent EP-0486650-A1 (EP)
Inventor: CESARI ANTONIO
IPC: B25B9/00
Filed: 1991-06-10
Abstract: Un outil permettant de saisir intérieurement des corps creux, en particulier des corps tubulaires, comprend un corps (1) constitué de deux moitiés (1a, 1b) possédant deux faces (2a, 2b) venant en contact l'une avec l'autre et pouvant effectuer, l'une par rapport à l'autre, un déplacement angulaire suivant un axe de rotation (X) coïncidant avec une arête commune (4) desdites faces, ainsi qu'un moyen (8) permettant de provoquer ledit déplacement angulaire des deux moitiés. A partir d'au moins un côté dudit corps s'étend un nez (12) formé de deux éléments allongés (12a, 12b) possédant des surfaces latérales sensiblement semi-cylindriques, se prolongeant depuis les deux moitiés dudit corps et couplées de manière coplanaire avec lesdites faces. Le nez (12) comporte des parties concentriques longitudinales (13a, 13b, 13c, 13d) dont le diamètre augmente en partant de son extrémité libre, et l'axe de rotation (X) est parallèle et excentré par rapport à l'axe longitudinal dudit nez.
Patent EP-0500852-A1 (EP)
Inventor: SCHALZ KARL-JOSEF
IPC: G02B21/24
Filed: 1991-08-31
Abstract: Une commande de position utile pour déplacer linéairement un objet (31) au moyen d'un moteur à courant continu (1) et d'un engrenage (2, 21) qui convertit un mouvement rotatif en un mouvement linéaire, comprend une alimentation en courant (4) qui fournit des impulsions de courant ayant une fréquence, une amplitude et une durée données; un commutateur de polarité; un élément rotatif de manipulation (51) couplé à un générateur (5) de pas angulaires et un capteur du sens de rotation. La fréquence des impulsions générées par l'alimentation (4) en courant est déterminée par le générateur (5) de pas angulaires et la polarité du commutateur de polarité est déterminée par le capteur du sens de rotation. Une courbe caractéristique de la vitesse de déplacement de l'objet (31) en fonction de la fréquence des impulsions présente un coude, étant donné que la vitesse augmente lentement et proportionnellement aux basses fréquences d'impulsions, puis à partir d'un seuil des fréquences d'impulsions, augmente de manière sensiblement plus rapide. L'invention est utile pour l'entraînement de la focalisation de microscopes.
Patent EP-0557375-A1 (EP)
Inventor: CLAESSON ALF
IPC: C07F9/572
Filed: 1991-11-07
Abstract: Composés de la formule (I), dans lesquels X représente un groupe imino, un groupe méthylène, un groupe benzylidine, un groupe 1,1-allylidine, un groupe 1,1-alkylidène contenant deux à sept atomes de carbone, ou il représente un groupe D-E dans lequel D faisant partie du cycle représente azote et E représente un alkyle ou un acyle inférieur droit ou ramifié contenant chacun un à sept atomes de carbone, un groupe aroyle, un groupe allyle, benzyle ou propargyle substitué ou non substitué; Y représente un carbone portant un amino ou un hydroxyle ou représente un groupe carbonylé; Z représente un groupe composé de un à quatre groupes méthylène ou représente un groupe 1,3-allylidène ou 1-3-propargylidène; W représente un groupe P(O)(OR1)(OR2), utilisés comme analgésiques, anticonvulsants et agents anti-ischémiques, ainsi que des procédés servant à leur préparation, leurs préparations pharmaceutiques et leurs utilisations.
Patent EP-0495384-A1 (EP)
Inventor: BERNS HARALD PR DIPL-ING
IPC: B65D85/18
Filed: 1992-01-09
Abstract: In a transport device for garments on hangers, a constructional unit is used which is formed from a pusher member and a support member and on which the hangers are hung up by hooks. A securing rod is guided parallel to the support rod via connecting rods and thereby pivoted into a holding position against the support rod, in which position it retains the hooks of the hangers hung on the support rod. The constructional unit is variable in length to correspond to the clear width occurring of the transport container receiving this device. In order to utilise the full available length of the constructional unit, it is proposed to provide the securing rod with a telescopic bar which extends it and to which the one and/or the other of the two connecting rods is attached. Together with the securing rod, the telescopic bar forms a jointly movable securing unit which is variable in length for the hanger hooks which have been hung up. This connecting rod is in turn hinged axially fixedly to the outer end of the pusher member and comes to rest on the pusher member in the holding position. As a result, not only the support rod, but also the extended partial piece of the pusher member can be used for hanging up the hanger hooks. The pusher member and the support rod form a support unit which can be utilised in its full length and is variable in length. <IMAGE>
Patent EP-0501390-A1 (EP)
Inventor: HAHN WOLFGANG
IPC: G01N21/53
Filed: 1992-02-24
Abstract: In a test method for determining visibility conditions on roads, the following process steps are used:   a) A test light beam is transmitted in the direction of the road from a transmitter arranged off the road. b) The resulting reflected light signal is received and evaluated with respect to its propagation time and intensity. c) A recommendation regarding driving behaviour is made as a function of this evaluation.   <IMAGE>
Patent EP-0525317-A1 (EP)
Inventor: ANTONI ROLAND
IPC: F28D7/00
Filed: 1992-05-19
Abstract: An apparatus is described for effecting mass and/or heat transfer, including a cylindrical open-ended housing (1) closed by two end caps (4) , each provided with an inlet (5) or an outlet (6) for a first fluid intended to flow through a bundle of hollow fibers (2) arranged within the housing (1) between two end walls (3) , at least one of said end caps being provided with an outlet (8) for a second fluid intended to be removed from the space outside the fibers (2), the inlets and/or outlets (5-8) provided in one and the same end cap being separated by the adjacent end wall (3). 
     The apparatus described is characterized by a ring (15) arranged in the housing (1) and/or the end cap in such a way that a channel or channels (17) is/are provided, connecting said outlet (8) for the second fluid with the space outside the fibers (2). 
     Preferably the apparatus according to the invention is intended for hemofiltration, hemodiafiltration or hemodialysis. It may, however, also be used for dialysis in general or filtration in general and for heat transfer or as an oxygenator.
Patent EP-0574605-A1 (EP)
Inventor: RICANEK RUDOLF
IPC: F02M35/14
Filed: 1992-06-17
Abstract: In a filter silencer on the intake side of a compressor, with a plurality of annular silencing elements (2) and (2a) consisting of segments butted in a circumferential direction, the base body is designed as a cast monobloc, the silencing segments are fixed on the support part by means of ribs which are cast integrally and radially and have grooves, and the filter frame consists of a perforated plate or a plurality of detachable perforated plate halves connected to one another by means of connection elements. The advantages of the invention comprise, inter alia, simplified assembly and a reduction in the number of components and in the production costs, combined with improved silencing even for higher-frequency excitation. <IMAGE>
Patent EP-0579845-A1 (EP)
Inventor: SCHMIDT LOTHAR ING GRAD
IPC: H04Q11/08
Filed: 1992-07-14
Abstract: The switching matrices contain for each input one frame buffer (R1 to Rm) for accommodating the supplied information, which is cyclically loaded and optionally read out. The loading of the frame buffers (R1 to Rm) is controlled by an additional information item in the hold latches (H) supplying the read-out addresses, in such a manner that in each case only those frame buffers are loaded from which it is intended to read out due to the switching network output to be selected. This results in less power dissipation. <IMAGE>
Patent EP-0535385-A1 (EP)
Inventor: MAY WOLFGANG DR
IPC: A62B18/08
Filed: 1992-09-02
Abstract: A description is given of a breathing protection mask with an eye space (16), through which the inhalation air flows, and an indicator, located on a carrier, for indicating the efficacy of the protection device, holding back the noxious matter from the surroundings, on the breathing connection. Said mask is to be improved such that a noxious-matter indication occurs both in the case of leakages at the sealing zones of the mask and/or at the breathing-gas-conducting lines (compressed-air breathing apparatus) and also in the case of insufficient filter action. For this purpose, it is provided that the carrier (10) is arranged on an inner half-mask (3) of the breathing protection mask, and that its entry surface, which is exposed to the noxious matter and contains the indicator (18, 118) is in contact, in terms of flow, with the inhalation air which flows through the passage openings (12, 112) between the eye space (16) of the full mask (1) and the inner half-mask space (4). 
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Patent EP-0531951-A1 (EP)
Inventor: KIMURA KAZUYA
IPC: F04B27/10
Filed: 1992-09-09
Abstract: A reciprocatory piston type compressor having an axial cylinder block (1) in which a plurality of axial cylinder bores (1b) are formed for receiving pistons (15) therein to compress a refrigerant and to discharge the compressed refrigerant, housings (2,4) air-tightly connected to the opposite ends of the axial cylinder block to define a suction chamber (17) for the refrigerant before compression, a discharge chamber (18) for the refrigerant after compression, and a chamber (5) for receiving a swash plate accommodated piston reciprocating mechanism operated by a rotatable drive shaft (6) axially extended through the chamber (5), and a rotary valve element (22) arranged so as to be rotated together with the drive shaft (6) and having a fluid passageway (25) for controlling the supply of the refrigerant from the suction chamber (17) to the respective cylinder bores (1b) in response to rotation thereof. The rotary valve element (22) may also have another fluid passageway for controlling the discharge of the compressed refrigerant from the cylinder bores to the discharge chamber (18) in response to rotation thereof.
Patent EP-0543113-A1 (EP)
Inventor: MCCOY LOWELL RUSSELL
IPC: C25C7/02
Filed: 1992-09-24
Abstract: An electrode is provided comprising a metal base and, on at least a portion of said metal base, a conductive material comprising a metallic mixture of antimony and lithium. This electrode may be utilized in an apparatus for electrochemical treatment of radioactive waste.
Patent EP-0592711-A1 (EP)
Inventor: OHNO HIROMOTO C O SHOWA DENKO
IPC: C07C17/38
Filed: 1992-10-14
Abstract: In the production of 1,1,1,2-tetrafluoroethane by reacting trichloroethylene with hydrogen fluoride, crude 1,1,1,2-tetrafluoroethane is highly purified by a method comprising subjecting the crude 1,1,1,2-tetrafluoroethane to preliminary purification to remove hydrogen chloride to a concentration of not higher than 2%, and bring the preliminarily purified 1,1,1,2-tetrafluoroethane containing one or more unsaturated impurities and hydrogen fluoride in an amount at least equimolar to the unsaturated impurities into contact with a fluorination catalyst in a vapor phase to decrease the content of the unsaturated impurities.
Patent EP-0538796-A1 (EP)
Inventor: CLERC JEAN FREDERIC
IPC: G02F1/1335
Filed: 1992-10-20
Abstract: A homeotropic liquid crystal display device with an optical compensator for widening the field of view. The liquid crystal display device includes: a nematic liquid crystal cell (10) in which molecules (8) are oriented substantially vertical to substrates in the absence of electric field, to exhibit a positive optical activity with an optical axis vertical to the substrates; a first retardation plate (2) on one side of the liquid crystal cell for providing a phase difference of λ/4, having a positive optical activity with an optical axis aligned in one in-plane direction parallel with the substrates; a first polarizer (1) outside of the first retardation plate, having a polarizing axis in an in-plane direction inclined by about 45 degrees relative to the optical axis of the first retardation plate; a second retardation plate (6) on the other side of the liquid crystal cell for providing a phase difference of λ/4, having a negative optical activity with an optical axis parallel with the optical axis of the first retardation plate; and a second polarizer (2) outside of the second retardation plate having a polarizing axis in an in-plane direction perpendicular to the polarizing axis of the first polarizer.
Patent EP-0542199-A1 (EP)
Inventor: EASTMAN DAVID WILLARD
IPC: C02F1/76
Filed: 1992-11-10
Abstract: Quaternary ammonium compounds having the structural formula:
       
 wherein X is chloride, bromide, iodide or alkyl carboxylate having a C₁-C₁₈ alkyl radical, and R is n-nonyl or isononyl. The disclosed compounds were found to be nontoxic, low foaming, effective biocides in treatment methods for controlling bacteria, algae and molluscs in aqueous systems.
Patent EP-0555546-A1 (EP)
Inventor: JONES FLETCHER
IPC: C30B25/08
Filed: 1992-12-15
Abstract: Processes for producing and using a novel CVD apparatus (11) for depositing silicon layers onto suitable substrates and for the in-situ etching removal of background silicon deposits from the interior walls of the apparatus. The invention comprises using an apparatus having a fused quartz reaction chamber (14) and precoating the interior wall of the reaction chamber with a thin continuous barrier layer of Al₂O₃ (24) which is inert to the etching gas introduced for the removal of the background silicon deposits.
Patent EP-0496547-A1 (EP)
Inventor: UTTERBERG DAVID S
IPC: A61M1/36
Filed: 1992-01-17
Abstract: A medical fluid flow set (10) comprises flexible flow tubing (16) having a plastic "pillow" (24) connected in-line with the flow tubing (16) through opposed, generally parallel first and second longitudinal ports (25, 28). By this invention, the plastic pillow (24) comprises a single, blow-molded, integral piece with a third port (30) communicating with the pillow at a point between the first and second ports (25, 28). The third port tube extends laterally outwardly from the pillow (24) and turns, typically by essentially a right angle to define an outer tube end having an axis essentially parallel to the first and second ports (25, 28). A set branch line may be connected to the outer tube end. Such a pillow (24) is manufactured by blow molding to provide an improved product over the prior art, at less cost.
Patent EP-0501749-A1 (EP)
Inventor: CRONIN DAVID V
IPC: H01R12/72
Filed: 1992-02-25
Abstract: An electrostatic discharge protection device is disclosed for use with a printed circuit board (hereafter referred to as "PCB") of the type having a major portion and a dependent integral tongue having oppositely disposed PCB surfaces with conductor pads disposed thereon. The electrostatic discharge protection device comprises a first hinge structure and a second hinge structure mounted to corresponding PCB surfaces. Each hinge structure has a base section securely mounted to the PCB surface, an elongated arm section pivotally connected to the base section and having an electrically conductive bar disposed along the length thereof, and means for urging the electrically conductive bar against and into electrical interconnection with the conductor pads while the PCB remains disconnected from a complementary edge connector. The PCB's subsequent mating with the edge connector operates to pivot the arm section away from the base section so as to electrically and physically disengage the electrically conductive bar from the conductor pads.
Patent EP-0511797-A1 (EP)
Inventor: SATO KIYOSHI
IPC: B60C9/18
Filed: 1992-04-24
Abstract: A pneumatic radial tire (11) comprising a toroidal carcass layer (21) having radially extending cords (23) contained therein, a belt layer (25) arranged on a radially outer side of the carcass layer and containing nonstretchable cords (27) inclined relative to an equatorial plane (E) of the tire, and a reinforcing layer (35) arranged between the carcass layer (21) and the belt layer (25) and containing reinforcing elements (37). The reinforcing elements (37) extend in parallel to the tire equatorial plane as a whole, and have a wavy configuration at a substantially equal wavelength. The phase of a plurality of the reinforcing elements among all the reinforcing elements contained in the reinforcing layer is different from that of the remaining reinforcing element or elements.
Patent EP-0518665-A1 (EP)
Inventor: MIYAOH YOSHIO
IPC: F16J15/08
Filed: 1992-06-11
Abstract: A metal laminate gasket of the invention is installed in an internal combustion engine with a hole to be sealed. The gasket is basically formed of first, second and third metal plates laminated with each other, and a grommet to seal around the holes of the engine. The grommet includes an upper portion and a lower portion with different lateral length. A main sealing section defined by the upper and lower portions and the first and third plates is formed around the hole of the engine, while a resilient sealing section is formed outside the main sealing section. The resilient sealing section is defined by the upper portion of the grommet, a bead on the first plate, and the second and third plates. The surface pressures at the main and resilient sealing sections can be easily controlled.
Patent EP-0531011-A1 (EP)
Inventor: HENRY ARNOLD W
IPC: B32B25/04
Filed: 1992-08-18
Abstract: A multilayered fuser member for fusing thermoplastic resin toner images to a substrate in a fuser system of the type wherein a polymeric release agent having functional groups is applied to the surface of the fuser member, the fuser member has a base support member, a thermally conductive silicone elastomer layer, an amino silane primer layer, an adhesive layer and an elastomer fusing surface comprising poly(vinylidenefluoride-hexafluoropropylene-tetrafluoroethylene) a metal oxide present in the fusing surface to interact with the polymeric release agent to provide an interfacial barrier layer between the fusing surface and the toner and substantially unreactive with the elastomer, the elastomer having been cured from a solvent solution with a nucleophilic curing agent soluble in the solution and in the presence of inorganic base per 100 parts of polymer, the adhesive layer having been cured from a solvent solution of the above composition from which the fusing surface is cured and from about 5 to about 10% by weight of a coupling agent represented by the formula:
       
 where R can be an alkyl having 1 to 4 carbon atoms; R' can be an alkyl group having 1 to 7 carbon atoms; R'' can be H, R or the acyl radical,
       
 X is a vinyl group or an alkenyl group or an alkyl, having 1 to 4 carbon atoms, substituted alkenylcarboxy group of less than 8 carbon atoms; and q is 1 or 2, k is 0 to 3, b is 0 to 2, a is 0 or 1, p is 0 to 20 and        k + b + a = 3          .
Patent EP-0545525-A1 (EP)
Inventor: DALEBROUX DEAN GERARD
IPC: B41M5/337
Filed: 1992-09-29
Abstract: Thermally-responsive record material comprises a support having provided thereon in substantially contiguous relationship 
   an electron-donating dye precursor; 
   an acidic developer material; and 
   a zinc stearate and ammonia complex formed by admixture of ammonium hydroxide and zinc stearate such that the admixture has a pH greater than 10. A sensitizer is preferably also present, and the zinc stearate/ammonia complex preferably also includes zinc oxide. 
     The presence of the zinc stearate/ammonia complex improves thermal image response and/or improves resistance to thermal image decline upon exposure to elevated temperature.
Patent EP-0541366-A1 (EP)
Inventor: ARATANI SHUNTARO
IPC: G02F1/133
Filed: 1992-11-05
Abstract: In order to realize the real-time operativity as the man-machine interface for the display on a liquid crystal display unit, there is provided a display control device comprising means 112 for receiving the image information having a plurality of graphic events, storing the received image information in an image information storing memory 114, and partially rewriting the display contents on said display unit by transferring the image information in a varied range by a graphic event to said display unit, wherein the display rewrite is enabled at one time for a plurality of partial rewrite display requests in such a manner as to store the scanning range information corresponding to the received image information, when the received image information is stored in said image information storing memory, acquire and store the scanning position information for a partial rewrite being currently executed, and adjust the scanning range of said partial rewrite by judging the duplicate scanning range of partial rewrite with a comparison between the scanning range information corresponding to the image information and the current scanning position information.
Patent EP-0568745-A1 (EP)
Inventor: BABA MITSUMI C O CANON KABUSHI
IPC: G03G21/10
Filed: 1992-11-20
Abstract: The present invention provides a cleaning mechanism comprising cleaning means (57d1) for removing the residual matters on the image bearing member (57a), receiving means (57d3) for receiving the removed matters removed from the image bearing member by the cleaning means, and a partition member (57d4) for partitioning the receiving means. An end of the partition member (57d4) near the image bearing member (57a) is not overlapped with a contacting area between the recording medium and a convey means for conveying the recording medium, in a recording medium convey direction.
Patent EP-0546733-A1 (EP)
Inventor: SAWASE KAORU
IPC: F16D48/12
Filed: 1992-11-27
Abstract: Described is a drive power distribution control system for a vehicle, which is suitable for use in distributing drive power to a left and right drive wheels or to front or rear drive wheels or in distributing drive power by transfer of drive power between a left and right non-drive wheels. The system is provided, between a first output shaft (13) and a second output shaft (14), with a differential casing (8A) to which drive power is inputted, a differential mechanism (8) for transmitting the drive power to the shafts (13,14), and a drive power transmission control mechanism (9B) capable of controlling the distribution of the drive power to the respective shafts (13,14). The mechanism (9B) is interposed among the shaft (13), the shaft (14) and the casing (8A) and is constructed of a speed change mechanism (30) capable of changing and outputting rotational speeds of the shafts (13,14) and a drive power transmission mechanism (12) capable of transmitting drive force between the casing (8A) and a second sun gear (30E) of the speed change mechanism (30).
Patent EP-0509903-A1 (EP)
Inventor: SEKINE AKIHIKO
IPC: A61B3/10
Filed: 1992-04-14
Abstract: A process and apparatus for measuring an axial eye length takes the steps of projecting monochromatic coherent light of which wavelengths are variable onto an eye to be tested, making interference between reflected light from a retina of the eye and reference light corresponding to the retina to generate interference signals while reflected light from a cornea of the eye is interfered with reference light corresponding to the cornea to generate interference signals, mixing these interference signals to generate beat signals while varying the wavelength, and measuring an axial eye length based on the beat signals.