baber/WOPTO huggingface dataset:
Patent EP-0485473-A1 (EP)
Title: Improved commutator for orbiting gerotor-type pumps and motors.
Inventor: DLUGOKECKI ANDREW N
IPC: F04C2/10
Filed: 1990-08-06
Abstract: An improved commutator for a gerotor-type hydraulic pump or motor of the type having an orbiting outer or inner gear. Such pumps or motors require a commutator having a circular array of alternating inlet and outlet openings adjacent to a rotating valve plate which regulates flow to the gerotor gears. The commutator of the present invention has a chambers section and a fluid pathways section. The chambers section has a radially inner and a radially outer chamber disposed therein radially beneath the inlet port and outlet port of the pump or motor, also disposed in the chambers section. The radially outer chamber and radially inner chamber are each connected to one of the inlet and outlet ports. The pathways sections has the circular array of alternating inlet and outlet openings therein and includes fluid pathways which connect these inlet and outlet openings, respectively, to one of the radially inner and radially outer chambers of the chambers section.
Patent EP-0512994-A1 (EP)
Inventor: GLADFELTER HARRY FOSTER
IPC: D04C1/12
Filed: 1990-10-01
Abstract: On fabrique des gaines (10) en monofilaments tressés produits à partir de matériaux élastiques, en incorporant des fils de chaîne souples, non élastiques (ou relativement mous) et à filaments multiples. Les monofilaments tressés à partir de fils (11, 12) en matériaux plastiques à élasticité élevée, confèrent des propriétés améliorées de détente et d'effet ressort à des gaines réalisées avec ledit matériau tressé et l'incorporation de fils de chaîne relativement mous, tels que des fils texturés ou filés, donne du corps, de la couverture et améliore la résistance à la traction tout en conservant les propriétés d'élasticité. On évite la formation de "bouclettes" qui sont caractéristiques de l'utilisation de fils de chaîne à monofilaments.
Patent EP-0495834-A1 (EP)
Inventor: NEWMAN THOMAS H
IPC: C08F222/40
Filed: 1990-09-25
Abstract: On a préparé des polymères contenant un imide de monomères du type styrène, selon un procédé consistant à polymériser en solution dans des conditions de polymérisation à radical libre une composition monomère polymérisable, comprenant au moins un monomère vinylaromatique et au moins un monomère d'acide monocarboxylique maléamique.
Patent EP-0440160-A1 (EP)
Inventor: NAKANO HARUO
IPC: G11B23/20
Filed: 1991-01-29
Abstract: A cassette tape loading device comprised of a cassette holding means for holding a cassette case, a tape supplying means for supplying a magnetic tape, a first splicing block means for releasably holding a leading end of the magnetic tape, a leader tape drawing means for drawing out leader tape from the cassette case, a second splicing block means for releaseably holding the leader tape, a third splicing block means for releaseably holding a cut end of said leader tape or a cut end of said magnetic tape, a first cutting means for cutting the leader tape held by the second and third splicing block means between the second and third splicing block means when the third splicing block means combines with the second splicing block means, a second cutting means for cutting a magnetic tape held by the first and third splicing block means between the first and third splicing block means when the third splicing block means combines with the first splicing block means, splice means for splicing both the cut end of said leader tape held by the first splicing block means and the leading end of the magnetic tape held by the splicing block means when the third splicing block means combines with the first splicing block means, splicing tape pre-adhesion means for pre-adhering a splicing tape to the cut end of the magnetic tape held by the third splicing block means in a manner such that the head of the splicing tape juts out beyond the cut end of the magnetic tape, an adhesion means for joining the cut end of the leader tape held by the second splicing block means with the magnetic tape held by the third splicing block means when said second splicing block means combines with the third splicing block means.
Patent EP-0458077-A1 (EP)
Inventor: HEINECKE HARALD DR
IPC: C30B23/06
Filed: 1991-04-24
Abstract: 2.1 It is intended to demonstrate how, in molecular beam epitaxy, the accuracy with respect to the layer thicknesses to be obtained and/or material composition can be improved in a simple manner and the yield can be increased in a way appropriate to production. 2.2 For this purpose, the measuring instrument (5) which measures the beam pressure is calibrated or recalibrated by preadjusting a predeterminable gas accurately to a preset pressure (Pv) which is higher than the high-vacuum pressure (Phv) prevailing in the evacuated high-vacuum chamber (1) of the device and, while maintaining this higher pressure, radiating the gas by gas injection into the high-vacuum chamber in which the gas radiated in impinges on the measuring instrument (5). <IMAGE>
Patent EP-0471162-A1 (EP)
Inventor: FREIBERG HELGE
IPC: F26B13/10
Filed: 1991-06-13
Abstract: The pressure of the treatment gas above and below the material web (1) to be treated in wide-running manner can be adjusted independently when the upper and lower nozzle box (4, 5) is to be acted upon by separate fans (7, 8) via respective pressure boxes (11, 12). According to the invention, both fans (7, 8) are arranged below the level of the lower pressure box (5) in respective pressure boxes which extend over the entire nozzle box length. The pressure box inlet part (25), which is thus cut off from the backflow chamber (19) and contains one fan (8), has a suction pipe (27) which runs through the other pressure box suction part (24). 
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Patent EP-0473196-A1 (EP)
Inventor: FUJIMURA YASUSHI
IPC: H01L31/105
Filed: 1991-09-02
Abstract: A region (3) of a second conductivity type is selectively formed in a portion of a semiconductive layer (2) of a first conductivity type to form a pn junction area which serves as a photo-sensing region (9). A metal film (6) is formed on a surface of the semiconductive layer (2) of the first conductivity type to surround the photo-sensing region (9). When a light to be directed to the photo-sensing region (9) spreads outside the photo-sensing region (9), the light is reflected by the metal film (6) provided on the surface of the semiconductive crystal layer (2) around the photo-sensing region (9). Accordingly, the light does not reach the photo-sensing layer of the semiconductive crystal layer (2) and the generation of undesired carriers is prevented.
Patent EP-0481361-A1 (EP)
Inventor: VOKINS IAN MICHAEL
IPC: B65B55/10
Filed: 1991-10-10
Abstract: An apparatus for sterilising containers, such as beakers, on a line of an aseptic food packaging machine has a sintered stainless steel tube (6) surrounded by an outer tube (7) which has a plurality of outlets (10). A source of hydrogen peroxide (H₂O₂) (1) is vaporised by heated air (4) and passed into the sintered tube (6), from where it permeates to the outer tube (7) and via the outlets (10) to respective containers (18), to sterilise the containers. The combination of the sintered tube and outer tube serves to evenly distribute the H₂O₂ vapour to evenly sterilise a row of beakers, indexed through the apparatus.
Patent EP-0482659-A1 (EP)
Inventor: HOSHINO SUMIO
IPC: C03B8/02
Filed: 1991-10-25
Abstract: A thin glass film having a large film thickness is produced by a sol-gel method comprising applying a hydrolyzable solution which contains a metal alkoxide, water, an alcohol and an acid, contacting the applied solution to an atmosphere containing ammonia to polycondensate the metal alkoxide and heating it to form a thin glass film.
Patent EP-0492130-A1 (EP)
Inventor: ARMBRUSTER HORST
IPC: F28F9/00
Filed: 1991-11-19
Abstract: Known disc oil coolers, which are surrounded by a plastic jacket (1), are expensive to produce because the seal with respect to the terminations of the jacket (1) at the end faces must be made by soldering. …<??>It is proposed to provide a pot-like housing (1) having a cover (21) of plastic, which is welded and into which seals are fitted on both sides for the purpose of sealing at the disc stack (16), the configuration being undertaken such that the seals are pretensioned in each case after welding. …<??>Use for oil coolers in motor vehicle engines. …<IMAGE>…
Patent EP-0488375-A1 (EP)
Inventor: TANAKA TOYOJI
IPC: B62K25/24
Filed: 1991-11-29
Abstract: The present invention relates to a motorcycle with front wheel steering and suspension arrangement. In the arrangement of the present invention, a swing arm (34,36;534,536), specifically upper and lower swing arms connect a motorcycle frame (4,504) to a steering knuckle (22,522) which extends along one side of the front wheel. The invention provides means for adjusting the relative lateral positioning between the steering knuckle (22,522) and the upper swing arm (36,536) for suspension tuning. The invention also provides a relative positioning arrangement between the upper swing arm (36,536) and the steering knuckle (22,522) which minimizes forwards and backwards lateral movement of the suspension arrangement when the swing arms are moved up and down, as when the motorcycle encounters a bump during operation.
Patent EP-0459562-A1 (EP)
Inventor: SVENSSON PIA
IPC: A23L9/20
Filed: 1991-05-22
Abstract: The invention is concerned with a cooking cream comprising an aqueous emulsion of vegetable fat(s), also comprising milk proteins, emulsifiers, thickeners and flavours. The amount of fat is 15-35 wt.%. The fat has a SAFA/PUFA ratio of less than 4.0. 
     Food products containing the cooking cream are also part of the invention.
Patent EP-0455373-A1 (EP)
Inventor: CASTROGIOVANNI ANTHONY
IPC: A61K8/00
Filed: 1991-04-16
Abstract: Nail enamels containing a plasticizer component comprising one or more selected diesters or triesters, exhibit improved properties on wearing.
Patent EP-0460943-A1 (EP)
Inventor: FINICLE ROBERT LEE
IPC: C23C16/22
Filed: 1991-06-05
Abstract: A boron nitride crucible (2) having a closed end, an open end, an internal surface and an external surface (6), and wherein at least a portion of the external surface, preferably proximate the open end of the crucible, has a duplex coating comprising an undercoat of pyrolytic graphite (8) and a top coat of pyrolytic boron nitride (10). A process for making the boron nitride crucible is also disclosed.
Patent EP-0471437-A1 (EP)
Inventor: RICHARDSON JOHN STANLEY
IPC: F23R3/42
Filed: 1991-07-02
Abstract: A gas turbine engine annular combustor (18) having a bulkhead (19) at its upstream which is thermally protected by an annular array of heat shields (28). Each heat shield (28) is provided with integral flanges (32) which space apart the heat shields (28) and bulkhead (19) to define chambers (31) therebetween. Apertures (39) in the bulkhead (19) direct cooling air into the chambers (31) at positions adjacent the outer peripheries of the heat shields (28). The cooling air flows generally inwards within each chamber (31) before being exhausted therefrom.
Patent EP-0492984-A1 (EP)
Inventor: JAMES GRANVILLE COLLIS
IPC: A42B3/22
Filed: 1991-12-19
Abstract: A protective helmet (1) incorporates a visor (30) retractable therewithin, a fan (24) for providing filtered air flow through a duct (22) within the shell (2) to the visor (30), and ear defenders (60) mounted substantially within the profile of the shell (2).
Patent EP-0505437-A1 (EP)
Inventor: SECRETAN STANLEY
IPC: B66D3/22
Filed: 1990-11-07
Abstract: Ledit système d'entraînement à tambour et à commande hydraulique est logé dans un tambour (10) servant à enrouler et à dérouler du câble, et comporte un moteur électrique réversible (20) qui fait tourner le tambour (10) par l'intérieur de celui-ci grâce à un train d'engrenages (26, 28, 38, 40). Le tambour abrite également un système de génération d'énergie (21) comportant une structure à collecteur (42), et une pompe à engrenages (55) entraînée directement par l'extrémité opposée du moteur réversible (20) fonctionnant dans un circuit hydraulique fermé afin de fournir une pression hydraulique, qui est utilisée par exemple pour déplacer de manière réversible un piston (49) dans un cylindre (47).
Patent EP-0514404-A1 (EP)
Inventor: DOOLEY MICHAEL J
IPC: B64C1/00
Filed: 1990-12-18
Abstract: Une couverture à extinction automatique comprend une couche isolante de brins de fibres de verre (31) à l'intérieur de laquelle se trouve des espaces d'air. Chaque surface de la couche comporte un film en plastique s'étendant de manière continue sur la surface afin d'empêcher l'humidité de pénétrer dans la couche. Chaque film en plastique est fixé à la surface associée de la couche d'isolation au niveau de zones sélectionnées (41) par un tissu non tissé (37, 35). Chaque film en plastique a une composition donnée et présente un régime de contrainte permettant à une partie du film en plastique lorsqu'elle est directement soumise à la flamme ou à la chaleur développée par un film adjacent, de se ramollir, de se retirer, de rétrécir et de s'enrouler, ainsi que de continuer de s'enrouler suffisamment loin de manière à empêcher le chauffage de cette partie du film en plastique jusqu'à une température d'allumage.
Patent EP-0531304-A1 (EP)
Inventor: SCHWERIN GUENTHER
IPC: F15B9/09
Filed: 1991-05-04
Abstract: Dans le cas d'un cylindre de travail à double effet (10), les mouvements du piston sont transmis par l'intermédiaire d'un palpeur de position (14) à un système de commande électronique (16). Un frein mécanique (46) agit sur la tige de piston (13A). Les chambres de pression (11, 12) du cylindre de travail sont reliées par l'intermédiaire de soupapes d'arrêt (25, 25A) à une soupape à 4/3 voies (17). La soupape à 4/3 voies (17), les soupapes d'arrêt (25, 25A) et les cylindres de travail (48) du frein (46ç) sont reliés par l'intermédiaire d'une soupape à 3/2 voies (34) à une source de fluide sous pression (41). Les soupapes à voies sont sélectionnées par le système de commande électronique (16).
Patent EP-0481089-A1 (EP)
Inventor: MASUHO YASUHIKO
IPC: A61K38/00
Filed: 1991-04-19
Abstract: A human monoclonal antibody against glycoprotein gp III of varicella zoster virus (VZV) and a hybridoma which produces the same. This hybridoma is obtained by sensitizing a human lymphocyte with a gp III antigen in the presence of a mitogen, fusing the sensitized lymphocyte with a mouse myeloma cell, and selecting a cell line which produces a monoclonal antibody which reacts in an ELISA with a cell monolayer plate but substantially not in an ELISA with a cell homogenate plate.
Patent EP-0528952-A1 (EP)
Title: Iron-based powder, component made thereof, and method of making the component.
Inventor: ENGDAHL PER
IPC: C22C33/02
Filed: 1991-05-10
Abstract: PCT No. PCT/SE91/00331 Sec. 371 Date Nov. 10, 1992 Sec. 102(e) Date Nov. 10, 1992 PCT Filed May 10, 1991 PCT Pub. No. WO91/18123 PCT Pub. Date Nov. 28, 1991.An iron-based powder for making wear-resisting and heat-resisting components by compacting and sintering consists of, in addition to Fe, 3-15% by weight of Mo and/or 3-20% by weight of W, the total amount of Mo+W being in the range off 3-20% by weight; 0.2-1.0% by weight of P; 0.5-1.5% by weight of C. A component is powder-metallurgically made of this iron-based powder by compacting the powder into the desired shape and sintering the compact at a temperature below about 1150 DEG  C.
Patent EP-0495029-A1 (EP)
Inventor: MEYER URS
IPC: G05B19/418
Filed: 1991-07-19
Abstract: Procédé et dispositif pour la détermination des flux de matériaux dans une installation de traitement des produits textiles, en particulier dans une filature, installation dans laquelle le matériau est traité par plusieurs machines de traitement et transporté vers ces machines de traitement et depuis celles-ci par des systèmes de transport et le cas échéant entreposé dans au moins une zone d'un lieu d'entreposage, les machines de traitement pouvant être constituées de plusieurs postes de traitement individuels, procédé et dispositif carctérisés en ce que, dans un système de transport au moins, des opérations de transport sont détectées au moyen de capteurs sans marquage physique des matériaux individuels et repérés temporellement dans un ordinateur et mises en relation avec des indications sur les lieux et en ce qu'on établit ainsi un premier fichier de données qui contient au moins des informations sur les opérations de transport qui ont eu lieu depuis le lieu de réception des matériaux jusqu'au lieu de transfert des matériaux et également en ce que la détermination du flux de matériaux depuis un lieu de réception des matériaux du système de transport, par exemple depuis un point de dépôt d'une machine de traitement placée avant le système de transport, jusqu'à un lieu de transfert des matériaux du système de transport, par exemple un point de réception de la machine de traitement placée après le système de transport, s'effectue par une analyse des données contenues dans ce fichier, et/ou en ce que, pour au moins une machine de traitement disposée avant ou après le système de transport et présentant au moins un point de réception et au moins un point de dépôt, le flux des matériaux entre ces points est mis en mémoire sans marquage physique des matériaux depuis un système de transport jusqu'à une zone de traitement ou inversement par un repérage temporel et spatial et un enregistrement de tous les changements subis par les matériaux individuels à ces emplacements dans un ordinateur ou dans l'ordinateur. On
Patent EP-0543850-A1 (EP)
Title: Preparation of acylaminomethanephosphonic acids and acylaminomethanephosphinic acids.
Inventor: KLEINER HANS-JERG
IPC: C07F9/30
Filed: 1991-08-07
Abstract: Acylaminomethanephosphinic acids, and a process for the preparation of acylaminomethanephosphonic acids and acylaminomethylphosphinic acids Acylaminomethanephosphonic acid and acylaminomethylphosphinic acids of the formula I, R2-CO-NH-CH2-P(O)(OH)R1 (I) in which R1 is hydroxyl, C1-C4-alkyl or phenyl and R2 is H, C1-C6-alkyl, benzyl or phenyl, unsubstituted or substituted by one or more radicals from the group comprising C1-C4-alkyl, C1-C4-alkoxy and halogen, are valuable intermediates for the preparation of biologically active compounds. They can be prepared by reacting a compound of the formula II R2-CO-NH-CH2-OH (II) with compounds of the formula III, H-P(O)(OH)R1 (III) in the presence of an at least equimolar amount of acetic anhydride, based on the compound of the formula II. The compounds of the formula (I) where R1 is other than hydroxyl, are novel.
Patent EP-0495967-A1 (EP)
Inventor: TUSCH KLAUS NORBERT
IPC: H01Q17/00
Filed: 1991-08-09
Abstract: L'invention se rapporte à un élément de construction (1) conçu pour absorber l'énergie électromagnétique incidente située dans la plage de fréquences radar particulièrement entre 1 et 1,1 GHz, comprenant un substrat sous forme d'un logement ou d'un plateau (2) en matériau transparent à l'énergie électromagnétique dans ladite plage radar, un réflecteur (3) de ladite énergie et un absorbeur séparé (4) de ladite énergie. Le dispositif (1) est conçu de telle façon qu'on peut l'installer dans ou sur une structure par l'intermédiaire de moyens appropriés tels que des crochets, des éléments adhésifs ou d'aspiration.
Patent EP-0544815-A1 (EP)
Title: Peptides from the GMP-140 lectinbindingdomain and selectin binding ligands on carbonhydrates
Inventor: MCEVER RODGER P
IPC: A61K47/48
Filed: 1991-07-17
Abstract: Peptides derived from three regions of the lectin binding region of GMP-140 have been found to selectively interact with "selectins", including GMP-140, ELAM-1, and lymphocyte homing receptor. The three regions include amino acids 19-34, 54-72, and 66-89, based on the numbers of the residues contained in the peptide, with residue 1 defined as the N terminus of the mature protein after cleavage of the signal peptide. Fucosylated sialyated lactosamine structures that bind to GMP-140 have also been discovered. The structure is created by expression of  alpha (1,3) fucosyltransferases capable of modifying acceptors containing  alpha (2,3) sialic acid-substituted lactosaminoglycans. Le<x>, Gal beta 1,4 (Fuc alpha 1,3)GlcNAc beta 1-R (where R is a protein or other carbohydrate structure) forms the core of this sialyated structure. The peptides and carbohydrate structures are useful as diagnostics and for clinical applications in the modulation or inhibition of coagulation processes or inflammatory processes.
Patent EP-0501229-A1 (EP)
Inventor: WERNICKE UBBO DR
IPC: G03C5/31
Filed: 1992-02-13
Abstract: A method for wetproofing of an exposed photographic recording material in continuous operation with at least one treatment solution, which contains at least one photographic processing chemical, whose working solution is regenerated and whose overflow can in the conventional manner be rejuvenated and used again, and directly following washing of the recording material, the washing water arising after washing and loaded with the processing chemicals from the preceding treatment being concentrated to a concentration of the processing chemical which at least corresponds to that of the treatment solution, and being added either to the treatment solution or to the corresponding regenerator, reduces the loss of photographic chemicals, causes particularly low pollution of the environment and nevertheless gives very good photographic results.
Patent EP-0506141-A1 (EP)
Inventor: NISHIDA KAZUHIRO
IPC: B62D17/00
Filed: 1992-03-30
Abstract: A number of embodiments of independent suspension systems for vehicle wheels of the double wishbone type. In each embodiment, the lower arm is divided into a pair of pivotally connected lower arms and means are provided for controlling the position of the pivotal connection upon suspension travel for limiting changes in the distance between the center of contact of the wheel with the ground and the body during the suspension travel.
Patent EP-0574600-A1 (EP)
Inventor: UCHIDA MASAHIRO
IPC: B65G45/16
Filed: 1992-06-15
Abstract: An apparatus for supporting a belt cleaning mechanism comprises a pair of brackets (13,13) rotatably supporting respective ends of a frame (2) of said belt cleaning mechanism, tension means (14) for urging said frame (2) to be rotated, and means (15) for actuating said tension means (14), wherein the tension means (14) includes an inner sleeve (23) through which the frame (2) is secured, an outer sleeve (24) disposed around the inner sleeve (23), an elastic member (25) moulded between the inner and outer sleeves (23,24), and a tension lever (28) extending outwardly from the outer sleeve (24), the actuating means (15) is located on a frame supporting part (17) of one of the brackets (13,13) and comprises a movable adjustment member operable to apply a force to the tension lever (28) causing rotation of the outer sleeve (24) whereby rotation of the outer sleeve (24) relative to the inner leeve (23) induces stress in the elastic member (25) causing a torque to be applied to the inner sleeve (23) in a direction to move scraper blades into contact with the belt to be cleaned.
Patent EP-0531631-A1 (EP)
Inventor: AMIOT BRUCE P
IPC: B01D63/00
Filed: 1992-06-17
Abstract: A compact, easily assembled cell culturing device comprising at least one cell culturing envelope (1), the interior of which defines a cell culturing space. The cell culturing envelope is retained within a pair of rigid plates (80,80′) having various reliefs which, in turn, form cavities when the plates are placed together. The cell culturing envelope includes a plurality of hollow fibers (65) disposed in the culturing space formed between upper and lower membrane sheets which are sealed together. Tubes communicate with the culturing space. Accordingly, greater amounts of oxygen are provided to the cells at a faster rate to produce cells and/or cell products more economically and in higher yield.