baber/WOPTO huggingface dataset:
Patent EP-0373949-B1 (EP)
Title: Mono esters of dicarboxylic acids, their preparation and use
Inventor: OHTANI MITSUAKI
IPC: C07D491/08
Filed: 1989-12-14
Granted: 1993-08-25
Abstract: Optically active mono-esters of dicarboxylic acids of the formula III: <CHEM> wherein R<1> is optionally substituted alkyl, menthyl optionally substituted alkenyl, optionally substituted aralkyl; -X- is -0-, -S-, -0-0, -(CH2)m-, <CHEM> in which m is an integer of from 0 to 4, R<2> is hydrogen, methyl, or ethyl, and R<3> is hydrogen, methyl, benzyloxycarbonyl or formyl;  -Y- is -(CH2)n-, <CHEM> in which n is an integer of from 0 to 3, R<2> is the same as defined above, and R<4> is hydrogen, methyl, or ethyl; and Z is hydrogen, lower alkyl, or phenyl; provided that m and n are not both zero, are useful as intermediates for preparing optically active natural products or medicines. The invention includes an asymmetric synthesis process for the preparation thereof characterised by the reaction of an acid anhydride with an (R)- or (S)-arylacetic acid derivative.
Patent EP-0369884-B1 (EP)
Title: Folding shower partition forming a bathroom mirror
IPC: A47K3/36
Filed: 1989-11-16
Granted: 1993-02-03
Abstract: The present invention is in the field of domestic utilities. Its subject is a folding partition intended to convert a bath into a shower cubicle, the said partition being of the type comprising a plurality of panels which are articulated and/or mounted slidably on one another, one of them being capable of pivoting about, and sliding vertically along, a slide rail fixed to the wall above one edge of the bath, the said panels being capable of being folded back against the wall, and principally characterised in that, when the partition is folded back, the visible face 2 of the said partition 1 is a mirror, as a result of which in addition to the function of avoiding protruding parts when folded out, the partition also has the function of a large-size mirror which can be used, by virtue of its ability to pivot, together with a fixed mirror arranged, for example, above a washbasin, in order to permit the user to view himself from behind. <IMAGE>
Patent EP-0400255-B1 (EP)
Inventor: MITIDIERI ANTONIO
IPC: G10G1/00
Filed: 1989-05-03
Granted: 1997-01-08
Abstract: The electronic music stand unit is made up by :     1) a control unit (8) 2) a mass memory (9) containing sequence - type and music notes shown on the pentagram and connected to the control unit input 3) a display unit (4) connected to the control unit output as to visualize on pentagrams the sequence of music notes on run   Furthermore additional commands, as to have the scanning of pentagrams as well as the non stop display of the whole music score, are forecast .
Patent EP-0365674-B1 (EP)
Inventor: KREGNESS GLEN ROY
IPC: G06F15/16
Filed: 1989-04-24
Granted: 1994-06-15
Abstract: In a plural processor data processing system, a lock is obtained on a commonly shared storage means that allows for the testing of a control word associated with a selected memory address of a particular data processor wherein each of the data processors of the system is capable of independently requesting a lock on said control word. Lock requests are broadcast to each of the data processors. The lock is then established according to predefined criteria by transmission of the lock requests of all of said processor means at the same time at controlled intervals, and by providing the lock on the control word when the requesting processor is the only processor that is requesting a given control word during a control interval, or when the processor transmits its lock request simultaneously with other processor means of a lower priority, or when the requesting processor has a priority status that is lower than other processors which have transmitted lock requests.
Patent EP-0422132-B1 (EP)
Inventor: KOZLOVSKY WILLIAM J
IPC: H01S3/109
Filed: 1989-06-21
Granted: 1996-05-01
Abstract: TEMOOq laser radiation derived from a diode-pumped ring laser is directed into a faceted member of nonlinear optical material defining either a standing wave or ring monolithic optical resonator to generate harmonic laser radiation. The losses of the optical resonator, exclusive of the conversion loss to the harmonic, are made sufficiently low such that the dominant loss presented to the resonated mode of the optical resonator is the conversion loss to the generated harmonic. The reflectance of the input mirror of the optical resonator is impedance matched to the losses of the resonator including the harmonic conversion loss for optimum conversion efficiency. The length of the nonlinear optical material is shortened to the point where the bulk losses are less than ten times the sum of the surface and mirror losses, yielding conversion efficiencies of greater than 20 percent.
Patent EP-0441799-B1 (EP)
IPC: A61M1/14
Filed: 1989-09-22
Granted: 1992-08-19
Abstract: Une canule (10), notamment pour la ponction de vaisseaux sanguins, comprend un porte-canule (16) sur lequel est glissé un tuyau. Afin d'obtenir des moments de rotation donnés lors de la rotation de la canule, le tuyau est agencé à une distance définie de la région (22) du porte-canule où est située une poignée (18) de la canule.
Patent EP-0437525-B1 (EP)
Title: Operating handle for sanitary water valve
IPC: F16K31/60
Filed: 1989-10-09
Granted: 1993-04-21
Abstract: The object of the present invention is to simplify mounting of the grip part in a sanitary water valve where the grip parts are set on a regulating spindle via stop parts of synthetic material, each handle having a grip body (10) which covers the spindle in the manner of a sleeve and can be fastened on it in a locking position. To this end, a grip ring (11) is arranged on the grip body (10); said grip ring (11) rotates relative to the grip body (10) and can be held by securing means (18) in the operating position.
Patent EP-0386625-B1 (EP)
Inventor: NIEDOSPIAL JOHN J JR C O EASTM
IPC: G03B17/30
Filed: 1990-03-01
Granted: 1994-01-19
Abstract: A film cassette (1) is disclosed wherein a film spool (5) is rotatable within the cassette shell (3), a convoluted film roll (33) whose outermost convolution (35) is a film leader (35) is coiled about the spool, a pair of film constraining flanges (41, 43) are coaxially arranged on the spool to radially confine the film leader to prevent the leader from substantially contacting an interior wall (57) of the cassette shell, and a film stripper-guide (67) is received between a leading end (37) of the film leader and the next-inward convolution (39) of the film roll succeeding the leader to remove the leader from the flanges and guide it through a film passageway (25) to the exterior of the cassette shell responsive to rotation of the spool in a film unwinding direction. According to the invention, the film leader (35) and at least one of the constraining flanges (41, 43) include mutual engagement means (59, 51 min ) for maintaining the leading end (37) of the leader spaced at least a minimum radial distance (D) from the next-inward convolution (39) sufficient to locate the leading end within range of the stripper-guide (67) to ensure that the leading end will be advanced over the stripper-guide responsive to rotation of the spool (5) in the film unwinding direction, whereby the leading end is prevented from being advanced between the stripper-guide and the next-inward convolution.
Patent EP-0406529-B1 (EP)
Inventor: KUSTERMANN MARTIN DR-ING
IPC: B05C11/02
Filed: 1990-04-11
Granted: 1994-06-29
Abstract: In the coating device, a covering body (1) is provided at the mouth (11) emerging from the chamber for the coating compound (10), between said mouth and the counter-roller or material web, said covering body forming, at its surface facing the mouth (11), an outlet channel (7) which leads away from the space (9) through which flows the coating compound at the coating blade (4). This outlet channel has a throttling action. Furthermore, the covering body (1) forms, with respect to the coating blade (4), a second throttling channel (8) located relatively close to the coating edge of the coating blade (4). The covering body (1) preferably ends at the outlet end of the second throttling channel (8) in a tip (16) arranged relatively close to the counter-roller or material web. Advantageously, the outlet channel (7) can be formed between a base body (5) and the covering body (1), the base body (5) ending at a distance from the coating blade (4) at most 10 mm greater than the clear width (e) of the second throttling channel (8). 
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Patent EP-0439712-B1 (EP)
Inventor: HEERKLOTZ SIEGFRIED DIPL-ING
IPC: A47C27/14
Filed: 1990-11-26
Granted: 1994-08-10
Abstract: A bedstead or similar resting appliance is described which consists of a grid (5) of slats, with lengthwise members (4) of resilient material such as foam resting on a baseplate (13), and transverse slats (7) of wood. The lengthwise members (4) are designed over their entire length with varying spring hardnesses in individual zones (16, 17, 18), which can be changed in the respective lengthwise member zone. <IMAGE>
Patent EP-0446435-B1 (EP)
Title: Device for burning oxidizable components in exhaust air
IPC: F23G7/06
Filed: 1990-12-01
Granted: 1993-05-26
Abstract: The device consists of a cylindrical container (1), in which bundles of heat-exchange pipes (7) are arranged in an external annular chamber (16). While the exhaust air flow loaded with oxidisable components is supplied through the heat-exchange pipes (7) to a burner (11), the discharge of the exhaust air flow freed of oxidisable components takes place over the heat-exchange pipes (7) and flows around these. As a result, the heat-exchange pipes (7) are exposed to changes in length which are compensated by inlet-side legs (8) of the angled heat-exchange pipes (7) being bent radially inwards and let into a cylindrical jacket (6) which surrounds the distributing chamber (5), to which the supply connection piece (4) is connected. 
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Patent EP-0406953-B1 (EP)
IPC: A01D19/16
Filed: 1990-06-28
Granted: 1992-11-25
Abstract: A harvester that is properly steerable and cleans well has two cleaning rotors (24) mounted rotatably on a swivel frame (33) between a pair of steered wheels (4).
Patent EP-0385616-B1 (EP)
Inventor: CANE CHARLES
IPC: C10M125/10
Filed: 1990-02-15
Granted: 1994-06-01
Abstract: A process for the preparation of lubricating oil additive concentrate having a TBN greater than 300 comprises reacting at elevated temperature   component (A) at least one compound which is A(i) an alkaline earth metal hydrocarbyl-substituted phenate, A(ii) a hydrocarbyl-substituted phenol, A(iii) an alkaline earth metal hydrocarbyl-substituted phenate and a source of sulphur, A(iv) a hydrocarbyl-substituted phenol and a source of sulphur, A(v) an alkaline earth metal sulphurised hydrocarbyl-substituted phenate or A(vi) a sulphurised hydrocarbyl-substituted phenol.   component (B) an alkaline earth metal base   component (C) a defined oxygenated compound   component (D) a lubricating oil,   component (E) carbon dioxide component (F) sufficient to provide from 2 to 40% by weight based on the weight of the concentrate, of a defined carboxylic acid or derivative thereof, and component (G) an ammonium alkanoate or a mono-, di-, tri- or tetra-alkyl ammonium formate or alkanoate, the weight ratios of components (A) to (G) being such as to produce a concentrate having a TBN greater than 300.
Patent EP-0379475-B1 (EP)
Title: Tipping device for emptying a garbage container, especially for refuse collection vehicles
IPC: B65F3/08
Filed: 1990-01-05
Granted: 1992-06-17
Abstract: In order simply to match a tipping device for emptying a refuse container to the requirements made in respect of the tipping operation and the overall size, the tipping shaft (4), which is mounted displaceably in a vertical guide (2) of a frame (1) and is provided with holders (3) for a refuse container, is provided with a swivel drive consisting of a cam plate (8) which is connected fixedly in terms of rotation to the tipping shaft (4) and interacts with at least one stopping member (9) fixed to the frame when the tipping shaft (4) is displaced. <IMAGE>
Patent EP-0446271-B1 (EP)
Inventor: GRAUPE DANIEL
IPC: A61N1/36
Filed: 1989-11-28
Granted: 1996-04-10
Abstract: La présente invention utilise la stimulation neuromusculaire fonctionnelle (40) exercée au moyen d'électrodes (21, 22, 23, 24). Le signal électromyographique de réaction est détecté par des électrodes (31, 32, 33, 34) assurant une reconnaissance de structure (60) du signal électromyographique de réaction, dont on identifie des paramètres de structure dont la variation dans le temps est fonction de la progression de la fatigue musculaire. Cette variation dans le temps est utilisée pour régler la largeur d'impulsion et/ou le niveau d'impulsion (50) de la stimulation neuromusculaire fonctionnelle, de façon à compenser cette fatigue d'une manière automatique qui ne nécessite pas l'attention du patient. La présente invention se rapporte également à des usages diagnostics de cette reconnaissance de structure et à un générateur de contractions musculaires autres que celles nécessaires pour assurer la position debout ou la marche.
Patent EP-0455652-B1 (EP)
Title: Footbed of a shoe in the form of a separate footbed insert or of a footbed part connected to a shoe
IPC: A43B7/00
Filed: 1990-01-24
Granted: 1993-09-29
Abstract: PCT No. PCT/DE90/00042 Sec. 371 Date Jul. 19, 1991 Sec. 102(e) Date Jul. 19, 1991 PCT Filed Jan. 24, 1990 PCT Pub. No. WO90/08486 PCT Pub. Date Aug. 9, 1990.A shoe insole in the form of a separate insole or an integrated insole attached to the shoe is manufactured from a material with a consistency ranging from flexible to rigid. The upper surface which is generally smooth and which is formed to fit the sole of the foot has at least one local depression opening into the upper surface of the insole with a gently rounded rim along the entire length of its edge and having within this rim a base lying a few millimeters deeper than the intact upper surface of the insole and being in area significantly smaller than the entire surface area of the upper surface of the insole. Further on a projecting knob is arranged in the central area of this base the free tip of which lies, essentially, at the same level as the course of the intact upper surface of the insole.
Patent EP-0429570-B1 (EP)
Inventor: WANG ELIZABETH A
IPC: C12P21/00
Filed: 1990-03-27
Granted: 1998-01-14
Abstract: Purified BMP-5, BMP-6 and BMP-7 proteins and processes for producing them are disclosed. The proteins may be used in the treatment of bone and/or cartilage defects and in wound healing and related tissue repair.
Patent EP-0478566-B1 (EP)
Inventor: GETZMANN HERMANN
IPC: B02C17/16
Filed: 1990-05-14
Granted: 1994-01-05
Abstract: Un procédé et un dispositif servent à régler la vitesse de rotation de broyeurs-agitateurs à boules ayant une chambre de broyage qui contient des boules broyeuses, un agitateur monté de manière rotative dans la chambre de broyage et un entraînement de l'agitateur. La vitesse de rotation n de l'agitateur est mesurée. Afin d'améliorer le réglage du processus, le moment M du couple de l'agitateur est mesuré et la vitesse de rotation n est réglée de sorte que la vitesse de rotation n, le moment M de couple ou le rendement mécanique P de l'agitateur soient égaux à des valeurs prédéterminées de consigne conformes à la relation P = 2π.n.M (π = 3,141...).
Patent EP-0471019-B1 (EP)
Title: Composition de polyol(allyle carbonate)
IPC: G02B1/04
Filed: 1990-03-29
Granted: 1993-08-04
Abstract: L'invention concerne des compositions de polyol(allyle carbonate) ainsi que leurs polymérisats présentant une résistance supérieure au jaunissement, lors d'une exposition à un chauffage extérieur. L'invention concerne notamment, une composition de polyol(allyle carbonate) comprenant (a) environ 55 à environ 90 % en poids d'un polyol(allyle carbonate), par exemple du diéthylène glycol bis(allyle carbonate), environ 10 à environ 40 % en poids de polyuréthane aliphatique à insaturation éthylénique terminale, par exemple un diacrylate de polyesteruréthane aliphatique, et environ 0 à environ 5 % en poids d'un monomère difonctionnel choisi dans le groupe composé de méthacrylate d'allyle et d'acrylate d'allyle, et (b) environ 0,01 à 0,5 % en poids d'un pyrocarbonate de dialcoyle, par exemple du pyrocarbonate de diéthyle, sur la base du poids des réactifs polymérisables. Les polymérisats desdites compositions de polyol(allyle carbonate) présentent une résistance supérieure au jaunissement lorsqu'ils sont chauffés à des températures élevées, par exemple 130 °C.
Patent EP-0478613-B1 (EP)
Title: Discharge apparatus for a silo
IPC: B65D88/68
Filed: 1990-06-21
Granted: 1993-09-01
Abstract: PCT No. PCT/FI90/00165 Sec. 371 Date Dec. 23, 1991 Sec. 102(e) Date Dec. 23, 1991 PCT Filed Jun. 21, 1990 PCT Pub. No. WO90/15769 PCT Pub. Date Dec. 27, 1990.An apparatus for discharging fine material from a silo with a cylindrical wall 2 and a bottom 3 provided with a central hole 11 and a discharge aperture 4, comprises: a cylindrical skirt 5 suspended from the wall above the bottom and having a crenellated edge formed of projections 6 alternating with spaces 7; a mobile discharge arm 8, having a central connection and two ends trapped in a peripheral zone between the skirt and the periphery of the bottom, for transferring fine material to the discharge aperture; rollers 9, 10 disposed on the ends of the arm for directing the displacement of the arm in cooperation with the skirt; a central revolving shaft 13 passing through the central hole to engage the central connection for rotating the arm; and first and second actuating cylinders 17, 18 acting on the central shaft in substantially perpendicular directions for alternately moving the shaft along the periphery of the central hole such that when a first roller advances on a route outside a projection a corresponding end of the arm advances under the projection, and the second roller is trapped in a space.
Patent EP-0434849-B1 (EP)
Inventor: OSAWA KAZUNORI KAWASAKI STEEL
IPC: C21D8/02
Filed: 1990-07-18
Granted: 1995-10-04
Abstract: Procédé permettant de conférer un excellent pouvoir adhésif à une tôle d'acier à émailler faite à partir d'une brame produite par moulage continu, dans laquelle la surface de la tôle d'acier est activée par décapage au cours de sa fabrication, notamment après recristallisation et recuit et avant le moulage de façon que même si on utilise un émail ne requérant pas de décapage à l'acide sulfurique ou un rinçage au Ni, l'émail ne présente pas de défauts tels que l'écaillage, la formation de cloques ou de taches noires.
Patent EP-0489068-B1 (EP)
Title: Materiaux polymeres
Inventor: GRAHAM NEIL BONNETTE
IPC: C08G18/48
Filed: 1990-08-14
Granted: 1994-11-02
Abstract: Des oxydes poly(alkylène) à chaîne étendue linéaire ayant au moins une partie de groupes à extension de chaîne de liaison d'hydrogène hydrophobe sont solubles dans au moins un solvant et gonflent dans l'eau. Les groupes à extension de chaîne comprennent préférablement une liaison d'urée et peuvent être produits par la réaction d'une amine avec un isocyanate. Les polymères étendus et leurs solutions peuvent être rapidement préparés sous forme de composition à libération régulée, par exemple pour la libération de produits pharmaceutiques.
Patent EP-0500748-B1 (EP)
Inventor: JONES ROBERT SETH
IPC: G03B27/16
Filed: 1990-11-16
Granted: 1994-02-23
Abstract: Amélioration d'un copieur par contact (10) qui comprend un système destiné à soutenir une feuille et un original de manière superposée sur une table à vide, un système pour fournir une source (32) de lumière pour exposer la feuille à travers l'original, et un système pour déplacer la lumière au-dessus de la surface de la superpositon de la feuille et de l'orginal. L'amélioration comprend un dispositif porté par le système de déplacement de la lumière pour recouvrir la feuille superposée (18) et l'orginal (20) d'une feuille de protection transparente, souple et imperméable (36) lorsque la lumière d'exposition est balayée sur la feuille et l'original, ce qui applique le vide sur la feuille et l'orignal pour enlever l'air qui se trouve entre les deux lorsque la feuille est exposée à la lumière à travers la feuille de couverture et l'original.
Patent EP-0440039-B1 (EP)
Inventor: STAUDENRAUSCH GEORG
IPC: A22C11/12
Filed: 1991-01-16
Granted: 1993-12-15
Abstract: According to the invention, in stuffing sausages in a string and for dividing into single sausages or into groups of connected sausages, it is possible to alter the division, regardless of the length of the sausages and the number of sausages connected in one group in a simple manner whilst retaining exact division, in that the division takes place by dividing elements which circulate in the direction of transport in opposite directions and synchronously on a circular path in each case and whose circulating speed is variable during their non-functional circulation, but is adapted to the sausage-transporting speed in the engagement region. The device required for this purpose is characterised in that the drive of the separating apparatus (25) is connected to an electronic or hydraulic control which regulates the rotational speed of the drive during circulation and comprises two drive shafts (19) which are arranged spaced-apart in parallel, are located in each case opposite the string of sausages, rotate synchronously in opposite directions, are arranged transversely to the direction of transport of the string of sausages and have in each case a dividing arm (20) projecting radially therefrom, which dividing arms interact by coming together during the dividing operation and thereby come into engagement in the manner of a serration with the respective constriction between two sausages. 
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Patent EP-0449257-B1 (EP)
Inventor: PATEL ARVIN D
IPC: C09K8/34
Filed: 1991-03-27
Granted: 1997-06-18
Abstract: The present invention relates to an improved continuous phase for an oil based drilling fluid and specifically a synthetic hydrocarbon continuous phase which is non-polluting and minimally toxic. The invention provides excellent drilling fluid properties under a wide variety of drilling conditions. The synthetic hydrocarbons are selected from the group consisting of branched chain oligomers synthesized from one or more olefins containing a C2 to C14 chain length and wherein the oligomers have an average molecular weight of from 120 to 1000. In the drilling fluid compositions, suitable emulsifiers, wetting agents, viscosifiers, weight materials and fluid loss additives are utilized in conjunction with water and/or a brine phase for the desired rheological properties. <IMAGE>
Patent EP-0454177-B1 (EP)
Inventor: SCHUESSLER GUENTER
IPC: A61H33/02
Filed: 1988-05-03
Granted: 1994-09-14
Abstract: A water bathtub with air spray device comprises at least one pressure generator (55), medium feed lines (24) which can be circulated and at least one spray nozzle (7) for spraying in one or more media. In such a water bathtub it is proposed that the feed line (24) conveying the other medium be blown out with a gaseous medium or a mixture and that residual water be discharged to the drain by blowing-out, preferably disinfected by addition of suitable agents. <IMAGE>
Patent EP-0458673-B1 (EP)
Inventor: TSUJI SHOJI
IPC: C12N15/12
Filed: 1991-05-07
Granted: 1996-09-11
Abstract: Disclosed are a growth-inhibitory factor which is a pure protein extracted from human brain and having inhibitory action against neurotrophic activity and a cDNA coding for a protein existing in human brain and the lysate from E.coli transfected with the cDNA having growth-inhibitory action, and also a method of inducing growth-inhibiting activity for treatment of Alzheimer disease by using the protein.