baber/WOPTO huggingface dataset:
Patent EP-0371194-A1 (EP)
Inventor: SCHWERDT HANS-WERNER
IPC: F16F1/387
Filed: 1989-07-07
Abstract: A bushing-type rubber spring, composed of an inner part (1), an outer part (2), surrounding the latter with a radial spacing, and a spring body (3) of elastomeric material, arranged in the gap formed by the spacing and adhesively bonded to the inner part (1) and the outer part (2), the spring body (3) comprising at least three connecting webs (4, 5, 6) between the inner part (1) and the outer part (2). At least one of the connecting webs (4, 5, 6) is severed completely in at least one partial region of its longitudinal extent between the inner part (1) and the outer part (2) by a clearance (7), the clearance (7) extending substantially parallel to the longitudinal direction of the inner part (1) and outer part (2) and at least one additional body (8) being provided, which is inserted in the clearance (7), producing a flexible pre-stress in the component parts of the respective connecting web (4, 5, 6) adjoining the clearance (7) on both sides. 
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Patent EP-0352799-A1 (EP)
Inventor: BUNCE TIMOTHY REX
IPC: C07C67/00
Filed: 1989-07-27
Abstract: A process for preparation of an alkyl halide, RX, from reaction between the corresponding alcohol, ROH and a hydrogen halide, HK, which improves conversion of the hydrogen halide to the alkyl halide in a single pass through a reactor. The process comprises (A) contacting and reacting the hydrogen halide with a stoichiometric excess of the alcohol in a plug-flow reactor in which flow of a mixture comprising unreacted alcohol, unreacted hydrogen halide, the alkyl halide and water is co-current; and (B) isolating and separating the alkyl halide.
Patent EP-0362725-A1 (EP)
Inventor: HERTEL HASSO DR
IPC: D06P1/12
Filed: 1989-09-30
Abstract: According to the ice-colour technique, fibre materials such as, for example, cellulose fibre materials are dyed by coupling the fibre material which has been treated with a coupling component, in aqueous medium with the diazonium compound of an aniline compound of the general formula (1) which is indicated and defined below, the coupling reaction and dyestuff formation on the fibre being carried at a pH between 3 and 10. <IMAGE> in which R is a straight-chain or branched alkyl group of 3 or 4 C atoms, where this alkyl group is either in the ortho position to the amino group and the nitro group is simultaneously in the para position to the amino group or this alkyl group is in the para position to the amino group and the nitro group is simultaneously in the ortho position to the amino group.
Patent EP-0427880-A1 (EP)
Inventor: LAUER JOACHIM DR RER NAT
IPC: F16L3/10
Filed: 1989-11-13
Abstract: The invention relates to a holding device for pipes, having an upper part (3, 10A) and a lower part (2, 10B), which respectively have an indentation (2a and 10b, 3a and 10a) whose profile corresponds to at least a part of half the cross-sectional profile of the pipe (1, 9) to be held. The upper part (3, 10A) and the lower part (2, 10B) can be connected to one another by means of a connecting device (6, 7, 8). The invention also relates to a method for manufacturing such a pipe holding device. It is provided for the upper part (3, 10A), the lower part (2, 10B) and a centre part (10), which is an integral combination of an upper part (10A) and of a lower part (10B), either all or some of them, to be sections (11) of a profiled rod. The cross-section of the rod has at least one indentation (11a, 11b) over the entire length of the rod, whose profile corresponds to at least a part of half the cross-sectional profile of the pipe (1, 9) to be held. In order to manufacture such a holding device for pipes, sections (11) are separated from a profiled rod and at least two sections (11) are arranged one above the other and connected to one another. <IMAGE>
Patent EP-0332256-A1 (EP)
Inventor: BONNET THIERRY SOCIETE CIVILE
IPC: G06F3/0481
Filed: 1989-03-02
Abstract: Graphical video system which, with the aid of a graphical cursor, permits identification of coded surfaces of images represented on a screen. For this purpose an identifier which can be read in segments during reading operations carried out on several successive frames is appended to the parameters of the coded surface for each surface. An identification memory permits all the segments to be accumulated until the identifier is completely captured. This situation is brought to the user's attention. 
<IMAGE>
Patent EP-0396825-A1 (EP)
Inventor: SALMON MARIO
IPC: B25J15/02
Filed: 1989-05-12
Abstract: A device adapted to actuate remote straight-line and rotative movements with control of the forces transmitted is disclosed which comprises: a hydraulic actuator (13,27) including an active part (15,30) able to carry out angular and straight-line movements and kinematically connected with a movable structure (26,37) to transmit operative forces to said structure (26,37); a control system (11) for the actuator (13,27) able to detect the momentary position of the structure (26,37) due to the operative forces and to transform said positions or the forces in first electrical signals; a control unit (25,40) connected with the actuator (13,27) via pipings (23,24,38,39); the control unit (25,40) is able to define the difference between the fluid pressure acting on the two opposite surfaces of the operative part (15,30) as a fun­ction of the first electrical signals and of second electrical signals, stored in the control unit (25,40); the second electrical signal representing predetermined momentary positions or pre­determined operative forces values.
Patent EP-0350114-A1 (EP)
Inventor: BRAUNISCH ECKART
IPC: F24C7/02
Filed: 1989-06-30
Abstract: A microwave oven comprising an oven cavity, into which HF power is fed from a microwave source driven by a power device. The power device with its components and the microwave source are cooled by means of a fan. The power device, the microwave source (12) and the fan (11) are combined to a so-called power module, comprising a substantially closed envelope (10) having an air inlet (15) and an air outlet (16), an input for mains voltage and an output for HF power (30). The microwave source is mounted as a projecting part of the envelope at the air inlet or air outlet of the power module. This makes it possible to adapt the power module to a great number of microwave oven constructions. The power module may be mounted at the top or bottom of the oven cavity or at the side of the same. Feeding of the cavity is possible both at the top and bottom.
Patent EP-0325388-A1 (EP)
Inventor: KAWASAKI SHINJI
IPC: C04B35/575
Filed: 1989-01-16
Abstract: A high density SiC sintered body can be obtained by molding a mixture of high temperature-type and low temperature-type silicon carbides together with B and C as sintering aids into a shaped article, primarily firing the shaped article at 1900 - 2300°C, and subjecting the primarily sintered body to an HIP treatment at 1800 - 2200°C at at least 100 atmospheres. The mixture of silicon carbides consists of 95.0 - 99.9% by weight of low temperature-type SiC powder consisting of at least one of 3C and 2H polytype silicon carbides and 5.0 - 0.1% by weight of high temperature-­type SiC powder consisting of at least one of 6H, 4H and 15R polytype silicon carbides having an average particle size of less than twice that of the 3C and 2H polytype silicon carbides.
Patent EP-0329373-A1 (EP)
Inventor: STIMSON IAN LEONARD
IPC: B64C25/42
Filed: 1989-02-14
Abstract: An aircraft braking system for a main undercarriage or undercarriages incorporates at least two brakes and control means (50) for selectively disabling at least one of said brakes for taxiing only, said means (50) being arranged to ensure that the disabling of the brake or brakes does not affect the directional stability of the aircraft when the braking system is operated. 
     The system is particularly suitable for use with carbon brakes to provide an extended wear life.
Patent EP-0335506-A1 (EP)
Inventor: SANADA TAKASHI
IPC: F02F7/00
Filed: 1989-03-01
Abstract: The present invention provides a themo­plastic resin composition which is superior in mechani­cal properties, especially less in reduction of flexural modulus when absorbing water and superior in process­ability. This composition comprises:
     (A) 10 - 70 parts by weight of a poly­phenylene ether, a mixture of a polyphenylene ether and a polystyrene or a polyphenylene ether-styrene graft copolymer,   (B) 90 - 30 parts by weight of a mixture of (i) a thermoplastic aromatic copolyamide and/or an aromatic nuclear-hydrogenated copolyamide in an amount of 0.1 - 70 % by weight of existing total poly­amide and (ii) a thermoplastic aliphatic polyamide in a complementary amount of 99.9 - 30 % by weight of existing total polyamide, and   (c) 0.01 - 30 parts by weight, based on 100 parts by weight of the above components (A) and (B) of, at least one compound selected from the group consisting of oxazoline and a compound having, in its molecule, (a) carbon-carbon double bond or a carbon-­carbon triple bond and (b) at least one functional group selected from carboxyl group, acid anhydride group, amino group, acid amide group, imido group, epoxy group, carboxylate ester group, isocyanate group, methylol group, oxazolidine group and hydroxyl group.   
     This composition may further contain an impact strength modifier, namely, rubber-like material and/or modified rubber-like material.
Patent EP-0338690-A1 (EP)
Inventor: HOLLIS MELVYN ICI PHARMACEUTIC
IPC: C12N15/09
Filed: 1989-03-31
Abstract: Gene expression is regulated by binding of a heterodimer to an asymmetric protein binding site within the gene's regulatory region.
Patent EP-0349295-A1 (EP)
Inventor: TOKOI HIROMI
IPC: H01M8/18
Filed: 1989-06-28
Abstract: In a sodium-sulphur cell, liquid sodium (2) is anodic reactant, sulphur and sodium polysulphide are cathodic reactants (12,13) and sodium ions are conducted by a solid electrolyte (1). To increase cell capacity and improve safety, a storage region for cathodic reactants is provided away from said solid electrolyte (1) and containing said cathodic reactants in the form of two contacting layers (12,13) of immiscible liquids formed by gravitational separation. Liquid sulphur being stored does not contact the solid electrolyte. The sodium may also be stored out of contact with the electrolyte (1). Capillary-action means for feeding the sodium polysulphide from the two liquid layers to the cathode reaction, and for feeding sodium to the anode reaction are included.
Patent EP-0386367-A1 (EP)
Inventor: PALMER GARY EDWARDS
IPC: A47L7/00
Filed: 1989-11-08
Abstract: A vacuum machine for removing hazardous materials in liquid or dry condition comprising: a reservoir (10) for storing collected materials, an adapter (11) received on said reservoir a lid (12) mounted to cover the top of said adapter; a vacuum motor (45) beneath said lid filter means (50) for filtering air passing through said adapter side wall; whereby said machine may be used as a liquid vacuum machine without a collection container or as a dry vacuum machine with the mouth of a sack folded over said upper of said reservoir and sealed thereagainst when said adapter is assembled thereto.
Patent EP-0364310-A1 (EP)
Inventor: HAZAN CHARLES
IPC: B01J23/843
Filed: 1989-05-25
Abstract: To purify an aqueous effluent containing acetic acid as an undesirable byproduct, it is proposed to bring a feed mixture in the form of vapour composed of the said effluent to be purified and of O2 into contact with a catalyst for the oxidation to CO2 and H2O of the acetic acid present in the said effluent, the said catalyst being chosen from Pt, Rh and their mixtures, and Bi-Cu mixtures. In the case where the effluent is that from a catalytic oxidation reaction (for example oxydehydrogenation of isobutyric acid to methyl methacrylate) having required dilution steam, the said reaction having been followed by a liquid-liquid extraction having made it possible to recover the required product as an organic phase, the aqueous phase then constituting the effluent to be purified, a feed mixture such as defined above is brought into contact with a catalyst for the oxidation to CO2 and H2O of the acetic acid present in the said effluent, the purified effluent being recycled into the oxidation reactor as a dilution steam.
Patent EP-0346196-A1 (EP)
Inventor: DUFLOT PIERRICK
IPC: C07C51/47
Filed: 1989-06-02
Abstract: Process for the recovery of citric acid from a liquor containing it, characterised in that, successively, - in a first stage the liquor containing citric acid is brought into contact with an R cationic resin in hydrogen form for a sufficient time to reach an optimum adsorption of citric acid, - in a second stage the resin is treated with an eluting agent and the eluate fraction which is rich in purified citric acid is recovered. 
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Patent EP-0350388-A1 (EP)
Inventor: LE MER JOSEPH
IPC: F24H8/00
Filed: 1989-07-04
Abstract: The invention concerns a single or double circuit hot water production applicance comprising, for the water, one or two nests of parallel vertical coaxial tubes (1) connecting together two rings (2,3) which are also coaxial and, for the combustive air admitted, an external jacket (7) with double wall and, finally, for the combustion gases, an annular intermediate sleeve (9) and a central discharge chimney (10, 11). The burner (14) fed with pressurized fuel gas (at 16) is disposed annularly between the upper ring (3) and the top of the chimney (11) and it is adapted so as to generate downwardly oriented flames. An inclined bottom (29) collects the condensates.
Patent EP-0365426-A1 (EP)
Inventor: EUVE GUY
IPC: A47J37/04
Filed: 1989-10-18
Abstract: The vertical grill spit (1) of the invention makes it possible to cook using twine. It is intended to be placed between a hanging member (2) and a spit or length of string (3) provided with a hanging ring (4). It comprises an upper hook (6) intended to cooperate with the hanging member (2), a case (7) which is integral with the upper hook (6), a lower hook (12), connected to the case (7) and free in rotation with respect to the said case and drive means (18) incorporated into the case (7) ensuring the uniform rotation of the lower hook (12) with respect to the upper hook (6). <IMAGE>
Patent EP-0382847-A1 (EP)
Inventor: CHEVAKIN IVAN VASILIEVICH
IPC: B21D39/20
Filed: 1988-07-25
Abstract: A power actuator comprises an enclosure (5) separated by transverse partitions (6) into two sections (7, 8) which are filled in succession with a heat-transfer agent. A load-bearing casing (1) the walls of which are made of a material possessing a "form-remembering" ability is arranged along the longitudinal axis of the enclosure (5). At a definite temperature the walls of the load-bearing casing (1) deflect inwardly, thereby reducing the internal volume of the load-bearing casing (1). The transverse partitions are made of an elastic material and are installed for coming in contact with the external surfaces of the walls of the casing (1) when their position is changed.
Patent EP-0356505-A1 (EP)
Inventor: BIOSYS
IPC: G01B7/14
Filed: 1989-02-10
Abstract: Un détecteur de position et un procédé pour détecter et indiquer la position d'un élément mobile (10) comportent un élément ferromagnétique (16) orienté sensiblement parallèlement à la trajectoire de course de l'élément mobile (10), l'élément (16) comprenant un segment (18) présentant des extrémités espacées (20, 22) définissant les positions limites entre lesquelles doit être contrôlé le mouvement de l'élément mobile, le segment (16) comprenant une paire de régions (A, B) contiguees à magnétisation rémanente et à polarisation contraire, définissant une intersection sur la longueur du segment; un aimant (14) positionné à proximité de l'intersection est monté dans une relation spaciale connue par rapport à l'élément mobile (10) en vue de se déplacer avec celui-ci, et, simultanément le long de l'élément ferromagnétique (16), l'aimant (14) constituant un champ magnétique présentant une polarité constante vis-à-vis de l'élément et possédant une intensité suffisante pour polariser l'élément localement, le déplacement de l'aimant (14) le long de l'élément (16) modifiant la longueur des régions respectives; ainsi que des moyens pour détecter la position de l'intersection sans modifier cette position et pour indiquer, sur cette base, la position de l'élément mobile.
Patent EP-0402407-A1 (EP)
Title: Transdermal estradiol delivery system.
Inventor: NELSON GREGORY R
IPC: A61K47/14
Filed: 1989-02-27
Abstract: A pressure-sensitive adhesive sheet material for delivering estradiol to skin, the sheet material comprising a backing with a layer of a pressure-sensitive adhesive adjacent thereto, said pressure-sensitive adhesive layer comprising a pressure-sensitive adhesive polymer, two or more skin penetration-enhancing ingredients and estradiol. The sheet material is useful for systemic treatment of conditions associated with estradiol deficiency. Methods of using such adhesive sheet material are also described.
Patent EP-0410994-A1 (EP)
Inventor: GREIVE THEODOR
IPC: A61M25/00
Filed: 1989-04-10
Abstract: Ledit cathéter (1) comprend, dans la paroi du tube du cathéter (2) ou dans un lumen (3, 6) du tube du cathéter (2), une fibre de retenue ou un faisceau de fibres de retenue (7) dont l'extrémité, qui dépasse l'extrémité du tube du cathéter (2), est incorporée dans l'extrémité du cathéter (5) en polymère fixée par moulage par injection au tube du cathéter (2).
Patent EP-0432171-A1 (EP)
Inventor: STOCKTON DAVID JOHN
IPC: G02B6/46
Filed: 1989-07-04
Abstract: L'assemblage de conduits décrit comprend plusieurs conduits (1) joints longitudinalement les uns aux autres par une membrane de liaison (2). Les conduits sont de préférence disposés en ruban ayant l'épaisseur d'un seul conduit, ce qui assure dans cette direction une flexibilité plus grande qu'avec un faisceau de conduits. Dans un mode de réalisation préféré, les conduits comportent un manchon externe coupe-feu. L'assemblage de conduits est également fabriqué de préférence selon un procédé en une seule étape.
Patent EP-0380652-A1 (EP)
Title: Pansements universels
Inventor: KALT GLENDA G
IPC: A61M25/02
Filed: 1989-08-03
Abstract: Une première attache (10) permettant de maintenir un article (22) sur un objet comprenant une base (12) afin de coller l'attache à l'objet, un rabat (20), ainsi que des surfaces de fixation permettant de fixer le rabat sur la base entre lesquelles l'article est positionné, ainsi qu'un coussinet souple (9) comportant une surface adhésive venant au contact de l'article. On a prévu des surfaces adhésives souples sur le rabat et la base pour venir en contact avec l'article et coller à celui-ci. Une seconde attache (40) est collée à la première attache afin d'empêcher un tube (22) fixé à l'objet de bouger lorsque l'on tire ou lorsque l'on secoue accidentellement le tube.
Patent EP-0396769-A1 (EP)
Inventor: NAKAYAMA MASAHITO
IPC: C07D333/38
Filed: 1989-10-21
Abstract: Azoxy cmpds of formula (I) and their salts, which are derivs of KA-7367A, are new: Where A is =, -O-CO-, -NH-, -NHCO-, -NHCS-or 1,4-piperazinediyl; Y is a direct single bond, 1-6C of branched alkylene or 2-6C of branched alkenylene A is H, 1-5C alkoxy, carboxy, 2-6C alkoxycarbonyl, halogen, phenyl etc. R1 nad R2 are H, 1-3C alkyl, phenyl, naphthyl, 7-10C phenylalkyl etc R3 is 2-6C alkanoyl (opt. substd. by phenyl or halophenyl), 1-3C alkyl, 1-3C alkoxy, or benzoyl. When A is piperazinediyl, A is H. Pref. when A is O: Y is a direct bond, or 1-4C alkylene or 2-4C alkenylene (opt. substd. by up to 3 halogen, phenyl or r halopheny); Z is M, 1-3C alkoxy, carboxy, phenyl (opt. substd. by one or two halogen or carboxyl), cyane, -NR1R2 or 4-benzoyl -1-piperazinyl; R1 nad R2 are 1-3C alkyl.
Patent EP-0396778-A1 (EP)
Inventor: KONDO MAMORU
IPC: G06V10/12
Filed: 1989-11-09
Abstract: Information input method and apparatus used to input characters and symbols. A moving member is moved on a substantially flat surface or a curved surface, and the passage of the moving member at least one position of detection out of a plurality of preset positions of detection is detected. A path of action of the moving member out of a plurality of paths of action set beforehand correspondingly to characters, symbols and processing commands is detected. A character, a symbol or a processing command corresponding to the detected path of action is inputted.
Patent EP-0399145-A1 (EP)
Inventor: TOELLE KARL-HEINZ DIPL ING
IPC: E05C17/00
Filed: 1990-02-21
Abstract: Bei einem aus einem an einen Türanordnungsteil, eine Tür oder einen Türholm angeschlagenen Haltergehäuse (1) und einer am anderen Türanordnungsteil um eine zur Türscharnierachse parallele Achse schwenkbar angeschlagenen Türhaltestange (2) bestehenden Türfeststeller für Kraftwagentüren, ist ein im Haltergehäuse (1) angeordnetes Rastglied als Kipphebel (4) ausgebildet, der einerseits durch eine als Schraubenfeder ausgebildete Druckfeder (16) belastet ist und, andererseits über eine Rastrolle (5) mit der Türhaltestange (2) zusammenwirkt, wobei der die Rastrolle (5) tragende Kipphebel (4) um eine zur Türscharnierachse parallele Achse (8) schwenkbar im Haltergehäuse (1) gelagert ist und mit der Türhaltestange (2) mittels einer an dieser ebenfalls um eine zur Türscharnierachse parallele Achse gelagerte Gegenrastrolle (3) zusammenwirkt. Zur Erzielung einer in beiden Bewegungsrichtungen der Tür gleichmäßig hohen und weich einsetzenden Brems- und Haltekraft wird vorgeschlagen, daß am Haltergehäuse (1), in Verlängerung einer an der Außenfläche des Haltergehäuses (1) angeordneten Führungsbahn (10) für die am freien Ende der Türhaltestange (2) angeordnete Gegenrastrolle (3), der Rastrolle (5) gegenüberliegend, eine bogenförmig gekrümmte Zwangsführung (23) ausgebildet ist.
Patent EP-0385448-A1 (EP)
Inventor: OSHIBA TOSHIHARU
IPC: B05D7/16
Filed: 1990-02-28
Abstract: A method of coating a metal assembly including at least one aluminum member comprising the steps of applying a conductive primer to the aluminum member; combining the aluminum member with other metal members; and providing the resulting assembled members with chemical coatings and electrodeposition coatings. The aluminum member precoated with the conductive primer may be stamped before combined with other metal members.
Patent EP-0387853-A1 (EP)
Inventor: KAISER ALFRED DR
IPC: C02F1/58
Filed: 1990-03-14
Abstract: A process has been developed in which fluoroarsenate ions and/or fluoroantimonate ions are precipitated, using quaternary phosphonium or ammonium compounds as precipitants, from solutions containing arsenic and/or antimony as fluoro complexes. The process can be combined with a conventional precipitation process for arsenic oxo anions and/or antimony oxo anions.
Patent EP-0397061-A1 (EP)
Inventor: HELENIUS ASKO
IPC: B23K35/22
Filed: 1990-05-05
Abstract: The invention relates to a material for electrodes to be used in resistance welding. The working life of electrodes, particularly of those to be used in the spot welding of coated sheets, is now relatively short. The invention introduces a new electrode material in the form of a copper alloy containing, in addition to the conventional ingredients, at least 20 ppm tellurium or other chalcogene, such as selenium or sulphur; owing to this new electrode material according to the invention, the service life of an electrode increases essentially.
Patent EP-0481105-A1 (EP)
Inventor: LEIPOLD LUDWIG DIPL-ING
IPC: G01K7/01
Filed: 1990-10-15
Abstract: The temperature dependence of the blocking-state current of a bipolar transistor (1) is utilised in a known way. If this current is greater than the current of a current source (2) connected in series, the voltage at the current source rises steeply. According to the invention, the circuit acquires a hysteresis characteristic owing to the fact that a controllable resistor (5) is connected between the emitter and the base. Its resistance value is low given a low voltage at the current source, and higher given a high voltage. <IMAGE>