baber/WOPTO huggingface dataset:
Patent EP-0375982-A1 (EP)
Inventor: FRANKE HORST
IPC: A61C11/00
Filed: 1989-11-30
Abstract: In a method for making a dental prosthesis using an articulator, the condyle path of the patient is determined by means of bite forks (1A, 1B) inserted into the mouth and, connected to these, transfer bows. The adjustment of the running paths is then carried out in the articulator, this adjustment permitting the relative movement between maxillary model and mandibular model. The transfer bows (6A, 6B) are adapted to the bite forks (1A, 1B), secured on the rows of teeth of the patient, by receivers connected adjustably to the bite forks, they are positionally corrected and are fixed relative to the bite forks by blocking the adjustability of the receivers. By means of sliding path transfer parts (7) which are arranged at the free ends of the transfer bows (6A, 6B) and are provided with impression compounds (8), and by means of impression pins (9) arranged at the bow ends of the other transfer bows (6A, 6B), the condyle paths specific to the patient and synchronous to the natural condyle paths are brought into the impression compound by the impression pins, and, after the impression has hardened, plaster models prepared from the patient's bite with the bite forks (1A, 1B), to which the positioned and fixed receivers are still secured in a positionally correct manner, are fitted and positioned in the articulator together with the sliding path transfer parts (7). <IMAGE>
Patent EP-0343716-A1 (EP)
Inventor: LOEWE MALLORY F
IPC: C07D205/08
Filed: 1989-05-17
Abstract: A process is described for the synthesis of 3(S)-4(R)-3-[1(S)-hydroxyethyl]-4-(alkoxycarbonyl­methyl)-azetidin-2-one (II) which is a useful intermediate in the synthesis of carbapenem antibiotics.
Patent EP-0342768-A1 (EP)
Inventor: DIJKHUIZEN WILLEM
IPC: B29D24/00
Filed: 1989-05-19
Abstract: Light weight sandwich structures with a good mechanical strength are produced by starting from a honeycomb structure and covering it on both open sides with a fiber blanket in which a bonding agent on a plastic base in a liquid, powder, granular or fiber form, is intimately distributed, the whole combination being subsequently compressed at raise temperature and pressure.
Patent EP-0347097-A1 (EP)
Inventor: THUMMA MARK RICHARD
Filed: 1989-06-07
Abstract: The electrical connector system (10) is for electrically connecting circuits on a backplane and daughtercard. More particularly, the connector system (10) includes two mating connectors (12,14) having engaging conductive contacts (18,40) for carrying signals, power and providing ground reference planes as required. One connector (12) is mounted on the backplane and the other (14) is mounted on the daughtercard so that the circuits thereon are electrically connected upon mating the two connectors (12,14).
Patent EP-0340084-A1 (EP)
Inventor: GUYOT LUCIEN
IPC: H01J31/52
Filed: 1989-04-21
Abstract: The invention relates to the observation of very rapid light phenomena. 
<??>It is wished to temporarily store a series of images arriving at a high rate (one every 10 nanoseconds) for a period (one microsecond) sufficient to have time to receive an order for selecting an image of interest for analysis; the other images, which were retained in memory only in regard to the case where one was of interest, are eliminated just as fast if they are not selected. 
<??>Use is made of an electron tube for converting light images into electron packets; each packet represents one image; the packets move along the tube from one end to the other, one behind the other. 
<??>Use is made of the property which these electron packets have of moving much more slowly than light if the electric fields in the tube are weak. It is thus possible to temporarily store a large number of images in the form of these electron packets travelling in the tube for a period which may be a microsecond. At the end of the journey, a selection grid (G4) enables a desired image to be selected and sent to the exit face (ES) of the tube. 
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Patent EP-0365407-A1 (EP)
Inventor: BUATOIS JEAN-YVES
IPC: H01F30/10
Filed: 1989-10-13
Abstract: The transformer of the invention is divided into two half- transformers (2,3) branched in parallel and symmetrically disposed relative to the magnetic circuit symmetry plane (4). <IMAGE>
Patent EP-0356478-A1 (EP)
Title: Flat contact spring for plugs for electric plug-type connectors and process for producing it.
Inventor: STEINHARDT HELMUT
IPC: H01R13/04
Filed: 1989-02-11
Abstract: PCT No. PCT/EP89/00127 Sec. 371 Date Oct. 16, 1989 Sec. 102(e) Date Oct. 16, 1989 PCT Filed Feb. 11, 1989 PCT Pub. No. WO89/07846 PCT Pub. Date Aug. 24, 1989.The invention relates to a flat contact spring for plugs of electric plug connectors with socket bodies having socket contacts.
Patent EP-0357764-A1 (EP)
Title: Systemes de dosage pour carburateur
Inventor: PEDERSEN JOHN RENDELL CONRAD
IPC: F02M19/04
Filed: 1989-03-02
Abstract: On a mis au point une soupape à carburant (1) destinée à injecter du carburant liquide dans un courant d'air, comprenant un élément de soupape (2) mobile le long d'un axe de déplacement (3) par rapport à un siège de soupape (4), afin de varier l'écoulement de carburant à travers la soupape (1). L'élément de soupape (2) et le siège de soupape (4) ont des surfaces sensiblement parallèles (7) et (9), inclinées par rapport à l'axe de déplacement (3) et définissant entre elles un passage pour l'écoulement de carburant, dont la largeur W correspond à la distance d'écartement des surfaces (7) et (9), et dont la longueur L correspond au degré de chevauchement desdites surfaces (7) et (9). La longueur L du passage varie sensiblement en proportion de la largeur W, à mesure que l'on déplace l'élément de soupape (2) le long de l'axe de déplacement (3). Une telle construction de soupape réduit au minimum l'effet des changements de moment dans l'orifice à carburant, et permet de réguler avec précision l'écoulement de carburant sur une large gamme d'écoulements d'air et de compositions des mélanges.
Patent EP-0417157-A1 (EP)
Inventor: RUTTER WILLIAM J
IPC: C07K1/36
Filed: 1989-05-02
Abstract: A method to obtain selected individual peptides or families thereof which have a target property and optionally to determine the amino acid sequence of a selected peptide or peptides to permit synthesis in practical quantities is disclosed. In general outline, the method of the invention comprises synthesizing a mixture of randomly or deliberately generated peptides using standard synthesis techniques, but adjusting the individual concentrations of the components of a mixture of sequentially added amino acids according to the coupling constants for each amino acid/amino acid coupling. The subgroup of peptides having the target property can then be selected, and either each peptide isolated and sequenced, or analysis performed on the mixture to permit its composition to be reproduced. Also included in the invention is an efficient method to determine the relevant coupling constants.
Patent EP-0438421-A1 (EP)
Inventor: ROWAN HUGH HARVEY
IPC: D02J1/22
Filed: 1989-07-26
Abstract: L'invention concerne une amélioration relative à un procédé de production à vitesse élevée de fil en polyester à extrémités multiples de haut rendement. Ledit procédé consiste à extruder du polyester fondu provenant d'une filière afin de former des filaments (14, 15), puis à refroidir, à lubrifier et à avancer les filaments jusqu'à un système de cylindres d'acheminement à une vitesse comprise entre environ 1000 et 4000 mètres par minute de manière à produire un fil partiellement orienté, puis à amener les filaments des cylindres d'acheminement (1, 1a) jusqu'à un premier système de cylindres d'étirement afin de partiellement étirer le fil, à amener le fil partiellement étiré jusqu'à un second système (2, 3, 5, 6) de cylindres d'étirement comportant un dispositif (4) de localisation de point d'étirement, à amener les filaments provenant du système de cylindres d'étirement jusqu'à un système de cylindres (7, 8) de conditionnement et enfin à enrouler les filaments. L'amélioration réside en l'utilisation d'une finition matte sur des cylindres à godets ayant une valeur moyenne arithmétique de rugosité de surface de cylindre comprise entre environ 35 et environ 120 micropouces afin d'amener le fil dans un dispositif de localisation de point d'étirement et de retirer le fil dudit dispositif lequel se trouve dans le second système de cylindres d'étirement. Cette combinaison permet d'avancer des extrémités multiples des filaments dans un seul ensemble de cylindres d'acheminement, d'étirage et de conditionnement, la qualité mécanique des fils demeurant à un niveau élevé d'acceptation.
Patent EP-0434732-A1 (EP)
Inventor: SCHUMACHER DORIS P
IPC: C07D263/04
Filed: 1989-09-12
Abstract: There is disclosed a high yielding process for converting a hydroxy compound to the corresponding fluoro derivative by reacting the hydroxy compound with  alpha ,  alpha -difluoroalkylamine under pressure.
Patent EP-0438480-A1 (EP)
Inventor: KELBE RICHARD ROBERT
IPC: G03B17/24
Filed: 1989-10-04
Abstract: Dispositif d'enregistrement magnétique pour appareil photographique à images fixes (6) comprenant une tête magnétique (60) montée sur une plaque de film (30) et qui touche un revêtement magnétique sur le film (20). Un coussin de pression (66) situé de l'autre côté du film pousse le film (20) contre la tête (60). La tête se trouve en position inclinée de manière transversale par rapport au film pour s'adapter au rouleau du film et est munie de surfaces angulaires de sorte à améliorer le passage du film (20) sur la tête (60) et en faciliter le défilement.
Patent EP-0396720-A1 (EP)
Inventor: CAMPBELL WILLIAM PATRICK III
IPC: A61F7/02
Filed: 1989-11-08
Abstract: L'invention concerne une technique et un appareil (10) augmentant le passage de chaleur dans le corps d'un individu et hors de celui-ci, dans lesquels, simultanément avec l'application d'un milieu chauffant ou refroidissant au corps, l'écoulement sanguin à une région de surface du corps est augmenté. On peut utiliser la technique et l'appareil pour accroître le brûlage de calories (et la vitesse de brûlage) dans le corps de l'individu, avec comme résultat une perte de graisse et une perte de poids correspondante, par application d'un milieu de refroidissement simultanément avec l'écoulement sanguin accru à une région de surface du corps. Ledit appareil (10) permettant d'accroître l'écoulement sanguin à une région de surface du corps, peut comprendre un moyen appliquant une matière d'un pH soit supérieur soit inférieur à 7, en contact avec le corps, ou un moyen appliquant une stimulation électrique (11, 14) au corps.
Patent EP-0378111-A1 (EP)
Inventor: BENELLI GIANCARLO
IPC: A61K31/46
Filed: 1990-01-04
Abstract: Compounds of formula
     (wherein R, R 1 , R 2  and Y have the meanings indicated in the description), a process for the preparation thereof and pharmaceutical compositions containing them as active ingredient are discribed. Compounds of formula I exibit anti-serotonin activity.
Patent EP-0400421-A1 (EP)
Inventor: BLIN LILIANE
IPC: A01G27/00
Filed: 1990-05-18
Abstract: In a plant receptacle with water storage tank (11), the drainage holes (5', 6'), which regulate the water level, are arranged in bottom areas (5, 6) which are elevated with regard to the actual receptacle bottom (4). Supports (7; 7') can additionally be provided, and these support a perforated separating plate (8) which, in turn, acts as a support for a water-absorbent mat (9) and optionally a root protection film at a distance (H) above the elevated bottom areas (5, 6). Such a receptacle guarantees optimum watering of potted plants. <IMAGE>
Patent EP-0419847-A1 (EP)
Inventor: GRESKOVICH CHARLES DAVID
IPC: C04B35/505
Filed: 1990-08-22
Abstract: Polycrystalline ceramic bodies having uniform transparent optical characteristics are produced by providing a green compact, presintering that compact at a temperature in the range from about 1,350°C to about 1,650°C until the closed porosity stage is reached, hot isostatic pressing the presintered compact to collapse substantially all pores disposed at grain boundaries and resintering the hot isostatically pressed compact at a temperature in the range from 1,700°C-1,950°C to cause grain growth under conditions in which pores, within those grains which are consumed by the growth of other grains, collapse as the grain boundary of the growing grain passes through the location of the pore in the smaller grain being consumed.
Patent EP-0433577-A1 (EP)
Inventor: DEXTER ROBIN WILLIAM
IPC: A01N57/20
Filed: 1990-09-28
Abstract: There are provided compositions of a concen­trated amount of an herbicidally active agent, or combination of agents, in a solid state suspended in a water immiscible solvent containing an anionic sur­factant and a nonionic surfactant and optionally containing an antifoam agent and a suspending or thickening agent. Upon dilution with hard or soft water, said compositions readily form sprayable herbi­cidal emulsions.
Patent EP-0422527-A1 (EP)
Inventor: ACUTO GIOVANNI
IPC: B60N2/30
Filed: 1990-10-05
Abstract: The backrest (S) of the squab can be tilted forwards about a lower axis (X₃) when the squab (C) has previously been tilted forwards to raise its rear region (B), or about an upper axis (X₄) so that the backrest (S) lies against the upper surface of the squab.
Patent EP-0424740-A1 (EP)
Inventor: FOLLMANN HEINRICH
IPC: B41M5/124
Filed: 1990-10-11
Abstract: The invention relates to printing inks and coating inks which contain microcapsules and, as spacers, spherical hard monodisperse or oligodisperse particles. The latter have mean particle sizes from 2 to 50  mu m and consist of melamine/formaldehyde condensation products. The spacers to be used according to the invention protect the microcapsules substantially better against unintended destruction than the spacers of the state of the art and allow the use of hitherto not applicable coating and printing techniques and an optimisation thereof.
Patent EP-0444245-A1 (EP)
Inventor: DIETZ GERHARD
IPC: D07B1/06
Filed: 1990-11-06
Abstract: The invention relates to a full-steel wire cable having a steel-strand insert 1, especially for lifts having friction pulleys or for indirect hydraulic lifts, the wire cable possessing a multiplicity of outer strands 7 which consist of a core wire and of an outer wire layer. 8 - 10 outer strands 7 are used in this full-steel wire cable. The steel-strand insert 1 is composed of a core wire 2 and of a plurality of wire layers 3, 4, 5. The steel-strand insert 1 is preferably a parallel-lay strand. It can have plastic 6 injected round it. <IMAGE>
Patent EP-0430109-A1 (EP)
Inventor: NAKANO AKIKAZU
IPC: C08K7/00
Filed: 1990-11-24
Abstract: A stampable sheet which comprises 95 to 20% by weight of styrene polymer having a syndiotactic configuration (a) and 5 to 80% by weight of fibrous reinforcing material having an average fiber length of at least 1 mm (b) which is excellent in heat resistance, impact resistance, dimensional stability and dielectric properties is disclosed.
Patent EP-0393770-A1 (EP)
Inventor: GRAZIANI FRANCO
IPC: F16C5/00
Filed: 1990-04-13
Abstract: A crosshead for reciprocating piston machines, in particular reciprocating compressors, wherein the piston rod (10) fixing flange (11) is connected directly to the connecting rod gudgeon pin (7) by clamping screws (13) passing through corresponding holes (14, 15) in the flange (11) and crosshead body (1) and engaging in threaded bores (16) provided in the gudgeon pin (7), the screws being tightened with a load much higher than the load which the connection has to transmit.
Patent EP-0385798-A1 (EP)
Inventor: CHIPPETT SIMON
IPC: A01N43/20
Filed: 1990-03-02
Abstract: A sterilant mixture comprising 15 to 30 mole percent ethylene oxide and 70 to 85 mole percent 1,1-­dichloro-2,2,2-trifluoroethane and/or 1-chloro-1,2,2,2-­tetrafluoroethane, and a sterilization method using same.
Patent EP-0409446-A1 (EP)
Inventor: ANDERSON CHARLES ABERNETHY C O
IPC: E21B47/09
Filed: 1990-07-03
Abstract: A tool actuator which comprises a casing (8) containing a pipe (1), which is movable from a locking position to an unlocking position, under the action of a fluid pumped through the casing. When the pipe is in the locking position it locks a mandrel (4) in an activating or deactivating position. When the pipe is in the unlocking position it does not contact the mandrel which is therefore free to move between the activating and a deactivating positions. The fluid pressure will be different for each of the positions of the pipe and mandrel and consequently their position can be monitored by monitoring the pressure of the fluid, for a given fluid flow rate.
Patent EP-0413454-A1 (EP)
Inventor: LEMON DAVID SYDNEY
IPC: F02M45/06
Filed: 1990-07-30
Abstract: A unit injector system includes a rotary cam (22A) for imparting inward movement to a plunger (19) to displace fuel from a pumping chamber to a fuel injection nozzle (12). A spill valve (29) is utilised to control the amount of fuel supplied. The leading flank of the cam has a first portion (B1) which after initial inward movement of the plunger effects inward movement of the plunger at a substantially constant rate, a second portion (B2) during which the rate of movement is increased and a third portion (B3) during which the rate of movement of the plunger decreases until the crest of the cam is reached.
Patent EP-0415578-A1 (EP)
Inventor: RAYNER ROBERT WILFORD
IPC: H04N1/00
Filed: 1990-08-06
Abstract: A method of mounting a transparency (9) for use in an input scanner comprises first inserting a transparency (9) into an envelope (12). Within the envelope (12) a film of liquid of substantially the same refractive index as the transparency is spread over the transparency. The liquid may be provided in a rupturable pod (6) within the envelope (12). The transparency holder is sealed by either an integral seal or adhesive tape. The transparency holder protects the transparency from dust and scratches and helps to prevent Newtons rings occuring in the image produced when mounted in the scanner.
Patent EP-0413565-A1 (EP)
Title: Cooling system for a semiconductor element, semiconductor module including such a system and a thermally conductive member therefor
Inventor: SHOJI MITSUYOSHI
IPC: C10M105/68
Filed: 1990-08-14
Abstract: A cooling system for a semiconductor element (2) comprises a heat flow path including a thermally conductive member (3) interposed between a surface of the element (2) and a surface (6a) of a cooling block (6) for conducting heat between them. The member (3) is slidable relative to at least one of the surfaces at a region of sliding contact. To reduce wear, without reducing thermal conductivity, at the region of sliding contact, at least one of the thermally conductive member (3) and the surface contacted thereby carries a fixed thin film (13) comprising fluorine-containing lubricant, of thickness preferably in the range 2 nm to 100 nm. The fluorine-containing lubricant is chemically bonded to the surface carrying it, or alternatively the thin film comprises the fluorine-­containing lubricant and a support layer therefor fixed to the surface carrying said thin film, molecules of said lubricant being anchored in the support layer.
Patent EP-0474936-A1 (EP)
Inventor: OREN YORAM
IPC: C02F1/461
Filed: 1990-09-14
Abstract: A method of purifying wastes containing chromium in both the hexavalent and trivalent states comprising passing the waste to be purified through an electrolytic cell, through the pores of a porous carbon electrode connected as the cathode, whereby the hexavalent chromium present in the waste is electrolytically reduced and subsequently or simultaneously precipitated as chromium or an insoluble chromium compound within the pores of the porous carbon electrode.
Patent EP-0477449-A1 (EP)
Inventor: LEVINE JOSEPH W
IPC: C09F1/04
Filed: 1990-12-17
Abstract: A gravure printing ink comprising, a vehicle having a binder dissolved in a hydrocarbon solvent and a pigment dispersed therein, wherein the binder is a modified rosin resinate prepared by reacting a rosin modified by reaction with a dienophile to form a rosin adduct, and reacting the rosin adduct with from about 0.1% to about 5.0% by weight of the resinate of a reactive compound of a metal belonging to Group I of the Periodic Table to form a resinate.
Patent EP-0398812-A1 (EP)
Inventor: ROLEA DRAGOS SERBAN
IPC: E04B1/21
Filed: 1990-05-18
Abstract: The invention relates especially to an assembly of two beams (3) and of two purlins on a vertical column (2) of square cross-section, for producing a building structure in which the two beams are aligned on top of the said column and the two purlins are also aligned on top of the said purlin, orthogonally to the line of the beams. This assembly is characterised in that the top of the column comprises four horizontal brackets (24, 25) and four recesses (28, 29) which open upwards and are made so that each overhangs a bracket, in that each bracket is provided with a metal plate (26, 27), in that the ends (47) of the beams (3) and of the purlins each comprise at least one metal shoe (54) and at least one metal flat (45), which are flush with the horizontal faces (55, 49) of the end (47) of the said beam or purlin, in that the recesses, and respectively the plates, are vertically offset in pairs, in that each of the shoes (54) is laid and fixed to the plate of the bracket of the column which is intended for it, in that at least a first continuity bar (60) welded onto the flats (45) of the beams traverses the column at the level of the deep recesses (28), and in that at least a second continuity bar (160) welded onto the flats of the purlins traverses the column at the level of the shallower recesses (29), the said two bars being additionally caulked on the column by pouring a concrete (62). Applicable to the production of a building structure in which the column, the beams and the purlins are made of reinforced concrete. <IMAGE>
Patent EP-0414581-A1 (EP)
Inventor: PI I SUBIRANA RAFEL
IPC: C11D3/39
Filed: 1990-06-13
Abstract: Detergent compositions which have a bleaching effect on textiles, adapted so as to contain a bleaching system based on peroxide compounds and of complexes of divalent metals of an atomic number of between 25 and 29 (or of their precursors) which, under the washing conditions, have a nett positive charge and act as catalysts for the decomposition of the peroxides, increasing the bleaching efficiency of the detergent compositions at low temperatures.
Patent EP-0402285-A1 (EP)
Inventor: RIOLET CHRISTIAN
IPC: D03D47/18
Filed: 1990-06-05
Abstract: The device (4) ensures the support and guidance of insertion members (2), such as pipes or bands, displaced alternately and exchanging the weft at the centre of the width of the fabric. In the central exchange zone there are components (14, 15) comprising hook-shaped parts (16, 17) for the guidance of each insertion member (2) by its edges, and a bearing surface (18) which absorbs the forces for the control of the opening of the gripper located at the end of this insertion member (2). Moreover, the hooks (16, 17) set the warp yarns apart, so as to prevent them from being jammed between the insertion member (2) and the bearing surface (18). 
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Patent EP-0430890-A1 (EP)
Inventor: WINKLER BERNHARD
IPC: E02D17/20
Filed: 1990-11-26
Abstract: The wall element consists of a bottom wall (10) with, standing vertically thereon, a shield (11) and, extending rearwards at the side of the shield (11), side walls (12, 13). In the case of high walls, which may be 7 m high and higher, it has been established that the side walls (12, 13) do not withstand the high static load which exerts a moment on the bottom wall and collapse. The side walls (12, 13) are thus designed in such a manner that their upper end faces (12a, 13a) lie above the channel-like recesses (14, 15) present in the lower surface of the bottom wall (10). The load is thus transmitted only through the side walls (12, 13) and the side walls therefore break no longer. 
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