baber/WOPTO huggingface dataset:
Patent EP-0272328-B1 (EP)
Title: Structure pour supprimer les vibrations d'un disque d'embrayage
IPC: F16D13/64
Filed: 1987-05-20
Granted: 1993-03-03
Abstract: La structure décrite, destinée à un embrayage dans une automobile, est pourvue de plaques d'amortissement (29) supportant une surface de contact usinée (28) entre un volant d'inertie (32) et une plaque de pression (33), et rendue axialement compressible. Dans le but de diminuer le crissement produit par les vibrations axiales des plaques d'amortissement (29), des organes (30, 35, 36 ou 50) permettant de supprimer lesdites vibrations axiales sont prévus entre les plaques d'amortissement (20) et une plaque d'embrayage (16).
Patent EP-0324854-B1 (EP)
Inventor: MIZUMOTO KUNIHIKO
IPC: G11B11/105
Filed: 1987-08-21
Granted: 1993-11-03
Abstract: The optomagnetic recording medium comprises a thin film of Nd-Dy-Co alloy, Nd-M-Fe alloy or Nd-M-Fe-Co alloy (wherein M represents Tb, Dy or Ho) having an easily magnetizable axis in the vertical direction to the film surface, and hence it does not undergo reduction im magnetic properties due to oxidative deterioration and, in addition, it does not require heating of a base plate when forming the thin film. Thus the thin alloy film can be formed on a base plate made of an organic material such as plastics. Further, the optomagnetic recording medium composed of the alloy film has magnetic properties excellent in vertical magnetic anisotropy energy, coercive force and saturation magnetization, particularly coercive force.
Patent EP-0333711-B1 (EP)
Title: Current detection device having an extended frequency range of response
IPC: G01R1/20
Filed: 1987-08-06
Granted: 1993-04-14
Abstract: A current detection device has an annular dielectric substrate (14) with a thin (e.g., less than one skin depth at maximum frequency) resistive foil (17) laid down on the substrate (14) outer surface and extending completely thereabout. Annular metal rims (15, 16) are affixed to the substrate (14) edges respectively contacting the metal foil or film (17). A conductive strip (18) of appropriate dimensions is received onto the outer edges of the metal rims (15, 16) and extends about the complete circumference of the rims (15, 16). A resistive material (19) is used to secure the conductive strip (18) to the edges of the rims (15, 16) so that the entire resistance of the strip (18) and resistance material (19) exceeds that of the sensing metal foil (17) to prevent shorting out of the foil (17).
Patent EP-0334971-B1 (EP)
Title: Wire electrode for electroerosion cutting
IPC: B23H7/08
Filed: 1988-03-26
Granted: 1991-12-18
Abstract: The invention relates to a wire electrode for electroerosion cutting which comprises a core region and a cladding layer. To achieve a high surface quality and a high strength, the wire electrode is reduced in cross section, then diffusion-annealed in an oxidising atmosphere, again reduced in cross section, subjected to a recrystallising anneal and worked to the final dimension. The wire electrode according to the invention has, on the one hand, a very uniform, fine-grained structure and, on the other hand, is provided with a very uniform and compact surface which ensures an excellent spark discharge. 
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Patent EP-0302345-B1 (EP)
IPC: C22B3/00
Filed: 1988-07-25
Granted: 1992-06-24
Abstract: A process for the common or simultaneous separation of arsenic, antimony, bismuth and iron from electrolyte solutions of valuable metals by solvent extraction and subsequent recovery of the contaminating elements, which process is characterized in that aqueous mineral-acidic electrolyte solutions of valuable metals are admixed with a sparingly water soluble organic solvent containing at least one hydroxamic acid, the aqueous and organic phases are thoroughly mixed, the contaminating elements arsenic, antimony and bismuth are precipitated from the organic phase by direct sulfide precipitation, the sulfides are separated, and the extracted iron is subsequently reextracted with a water soluble iron-complexing agent into an aqueous phase and recovered.
Patent EP-0305928-B1 (EP)
Title: Method of depositing textured tin oxide
IPC: H01L31/18
Filed: 1988-08-26
Granted: 1993-06-02
Abstract: A method of forming a textured layer of tin oxide on a vitreous substrate in which the thickness and degree of texture of the layer can be controlled independently of one another. The method comprises the steps of depositing a first film of tin oxide on the substrate by chemical vapor deposition from a first reactant mixture of tin chloride, water, and an alcohol and depositing a second film of tin oxide on the first tin oxide film by chemical vapor deposition from a second reactant mixture of tin chloride and water. Where the substrate is ordinary soda lime glass, it preferably is first coated with a film of silicon dioxide. The method permits deposition of substantially uniform layers of tin oxide in a continuous deposition process.
Patent EP-0310837-B1 (EP)
Title: Device for keeping products to be sold
Inventor: LUTZ FRIEDER
IPC: B65D83/10
Filed: 1988-09-16
Granted: 1993-06-09
Abstract: The display card (27) has a recess, to which the blade dispenser is clipped in such a way that it can only be removed by destroying the card. The latter carries the vending and use information and is hung on the vending display. The dispenser is made from two parts, which are clipped from either side of the card. A spring inside the dispenser holds the blades (48) in the dispensing position.
Patent EP-0309928-B1 (EP)
Title: Device for pressing a beverage container against a filling head
IPC: B67C3/26
Filed: 1988-09-23
Granted: 1991-04-03
Abstract: A device for non-positively pressing a container, raised into the pressing position, against the container rim seal of the filling member of a beverage bottling installation possesses a vacuum maintaining apparatus which is effective only in the region of the pressing height position of the container and maintains the required pressing force <IMAGE>
Patent EP-0290100-B1 (EP)
IPC: C10G45/48
Filed: 1988-05-04
Granted: 1990-08-22
Abstract: The invention provides a nickel upon transition alumina catalyst containing 5-40% ww of nickel, with an active nickel surface area between 80 and 300 m<2>/g of Ni, with a transition alumina that satisfies the following X-ray diffraction pattern: <IMAGE> Preferably, the BET total surface area of the catalyst is between 50 and 200 m<2>/g catalyst and is substantially free from pores with a radius below 2.0 nm. Also, a process is provided for hydrotreating unsaturated hydrocarbons, in which unsaturated hydrocarbons are treated with hydrogen in the presence of a catalyst as defined above.
Patent EP-0285376-B1 (EP)
IPC: D21F1/00
Filed: 1988-03-29
Granted: 1993-01-27
Abstract: This invention concerns a nonwoven fabric having knuckle-free planar surfaces comprising parallel linear machine direction yarns (10) residing in a single plane and interconnecting, cross-machine direction polymeric material (18) also residing in said plane and substantially entirely surrounding the machine direction yarns (10), the cross-machine direction material containing spaced apertures in the fabric. The invention is also directed to the method of producing such a nonwoven fabric.
Patent EP-0345271-B1 (EP)
IPC: B27B5/32
Filed: 1988-01-12
Granted: 1992-11-25
Abstract: PCT No. PCT/EP88/00015 Sec. 371 Date Jul. 24, 1989 Sec. 102(e) Date Jul. 24, 1989 PCT Filed Jan. 12, 1988 PCT Pub. No. WO88/06075 PCT Pub. Date Aug. 25, 1988.A clamp device for clamping a disc tool to a driven spindle and comprising a clamp nut, a clamp disc, and an arrangement for connecting the clamp disc to the clamp nut and which arrangement includes a ring having an inner track in which a plurality of rolling members are displaceable and are spring biased against respective stops projecting from at least one of the clamp nut and the clamp disc, and which is rotatable against a spring force to release the clamp disc from the clamp nut.
Patent EP-0304453-B1 (EP)
Title: Digital integral module for sampling control systems
IPC: G05B21/02
Filed: 1988-03-02
Granted: 1991-12-11
Abstract: PCT No. PCT/EP88/00154 Sec. 371 Date Oct. 12, 1988 Sec. 102(e) Date Oct. 12, 1988 PCT Filed Mar. 2, 1988 PCT Pub. No. WO88/07230 PCT Pub. Date Sep. 22, 1988.An integrating module which can be fed back and operates recursively according to the trapezoidal rule, across which a pass-through value channel is shunted. For feeding back the module a separate feedback output is provided at which the output signal of the internal rectangle rule integrating module is available for feedback. The deviation between the output signal proper of the module and the signal at the feedback output is corrected separately outside the feedback branch. In one embodiment, the correction is brought about by a suitable adjustment of an amplifier in the channel of the input variable.
Patent EP-0383757-B1 (EP)
IPC: B60C29/02
Filed: 1988-04-13
Granted: 1993-07-07
Abstract: Une tubulure de valve indicatrice de pression pour pneu sans chambre à air comprend une base élastomère (1, 10) qui se fixe par clipsage ou par serrage dans l'ouverture de la valve d'une jante de roue et soutient un manchon de montage rigide (4, 13, 19), à l'intérieur duquel un support d'obus de valve (5, 11, 23) peut coulisser de façon télescopique. Un organe d'étanchéité, constitué par une membrane élastomère, s'étend de la base au support d'obus et assure à lui seul la totalité de la force de retenue élastique s'exerçant sur le mouvement du support d'obus.
Patent EP-0333775-B1 (EP)
Title: Press with self aligning tooling
IPC: B62D55/32
Filed: 1987-12-17
Granted: 1991-10-23
Abstract: Conventional apparatus for pressing the track links onto pin and bushings of the track chain during assembly thereof experience difficulty in aligning the links with the pin and bushings because the presses become somewhat loose and out of alignment. The subject apparatus overcomes this problem by providing a self aligning feature in the link locating and driving means (24, 26). The link locating and driving means (24, 26) is mounted on the pressure plate (70) that is attached to the press rams (20, 22). A support plate (62) is guided from the pressure plate (70) by guides (64) and resilient means (68) that allow the support plate (62) to shift with respect to the pressure plate (70) with the aid of tapered noses (80, 82) on plungers (54, 56) supported by pressure barrels (28, 30) as the rams (20, 22) move forwardly to press the links (51, 52) onto the pin (50) and bushings (48) held in a fixture. In this manner any misalignment is accounted for by the self-aligning feature of the locating and driving means.
Patent EP-0331036-B1 (EP)
Title: Circular saw with an integral base plate
IPC: B27G19/04
Filed: 1989-02-24
Granted: 1993-09-29
Abstract: In a circular saw, the drive housing (3) with drivable saw ring (6) is mounted pivotably on a base plate (1). The toothed rim (7) of the saw ring (6) is completely covered at the top by the base plate (1), the drive housing (3) and covering elements (12, 15, 18, 21), and in addition the saw ring (6) can pivot in the rest position completely above the base plate (1). This safely prevents the operator from touching the toothed rim (7). <IMAGE>
Patent EP-0356778-B1 (EP)
Inventor: HITZE REINER DR
IPC: C07F7/18
Filed: 1989-08-10
Granted: 1994-10-19
Abstract: Aqueous solutions of alkyltrialoxysilanes are stabilized by adding an alkali metal aluminate and an alkali metal hydroxide thereto.
Patent EP-0377148-B1 (EP)
Inventor: FINK ROLAND DIPL-ING
IPC: B32B27/30
Filed: 1989-12-14
Granted: 1995-07-12
Abstract: The present invention relates to an improvement of the film, in particular deep-drawable film, for interiors of motor vehicles, and shaped articles or mouldings produced therefrom for the interior of motor vehicles, containing mixtures of PVC and polymeric plasticisers containing polar groups. According to the invention, the film contains at least two high molecular weight plasticising agents containing polar groups, of which at least one is a plasticiser containing carbon monoxide groups and the other is a plasticiser which does not contain carbon monoxide groups, the weight ratio of plasticiser containing carbon monoxide groups to plasticiser not containing carbon monoxide groups being 2 : 1 to 1 : 2, preferably 1.5 : 1 to 1 : 1.5, and the film additionally contains at least one aliphatic and/or aromatic carboxylic ester, preferably trimellitic ester and/or adipic ester, and the ratio of the plasticiser mixture to the aliphatic and/or aromatic carboxylic esters being 1 : 0.3 to 1 : 1.5, preferably 1 : 0.5 to 1 : 1.2. The invention furthermore relates to the process for the production of the film.
Patent EP-0337882-B1 (EP)
Inventor: FISCHER GERARD
IPC: A23N15/00
Filed: 1989-04-12
Granted: 1994-01-05
Abstract: The method according to the invention is characterised in that a cylindrical blank is made from the fruit or the vegetable and the said blank is cut by means of at least two knives (15-19) having a non- rectilinear cutting edge (20) which are each mobile in translation along an axis (C, D, E, F, G) orthogonal to a generatrix of the cylinder forming the said blank, the axes of translation (C, D, E, F, G) of the knives (15-19) being angularly offset with respect to a central axis (Y) of the said cylinder parallel to the generatrix. <IMAGE>
Patent EP-0348353-B1 (EP)
Title: The use of physiologically active substances for the manufacture of drugs for cerebral and neuronal diseases
IPC: A61K35/12
Filed: 1989-06-16
Granted: 1993-09-08
Abstract: Physiologically active substances extracted from infected tissue have an NGF-like nerve growth stimulating effect and are used for the manufacture of drugs for the treatment of cerebral and neuronal diseases. These substances are useful as drugs for the treatment of various cerebral and neuronal diseases such as dementia, post-herpetic neuralgia, brain edema and spino-cerebellar degeneration.
Patent EP-0373202-B1 (EP)
Inventor: CASTEL YVON
IPC: F04B47/08
Filed: 1989-04-26
Granted: 1994-07-13
Abstract: La présente invention concerne un dispositif de pompage d'un fluide polyphasique. Le dispositif selon l'invention comporte en combinaison notamment une conduite d'alimentation (13) du fluide à pomper et une conduite de refoulement (19) du fluide pompé, au moins une première chambre à volume variable (2) adaptée à pomper ledit fluide, ladite chambre étant définie par une première culasse (3), un premier cylindre (4) et un premier piston (5), le piston (5) se déplaçant selon l'axe longitudinal du cylindre (4) dans ledit cylindre (4), ainsi qu'au moins un premier organe moteur (6) adapté à déplacer ledit piston (5) dans ledit cylindre (4). Le dispositif comporte en outre un carter (23) enveloppant au moins l'espace balayé par le piston (5), ledit espace étant opposé par rapport audit piston (5) à ladite première chambre (2), et ledit carter (23) contient un fluide gazeux. La présente invention concerne également un piston (5) comportant un logement (20) adapté à recevoir une saillie (10) solidaire de la culasse (3), ces deux éléments produisant un jet de fluide dirigé vers un orifice d'échappement (15).
Patent EP-0429506-B1 (EP)
Inventor: BLOMQVIST GUNNAR
IPC: F16L9/16
Filed: 1989-08-16
Granted: 1993-12-22
Abstract: The present invention concerns a spiral-wound tube made of a hollow section (1) joined together by extruder welding or gluing. It is characteristic of the invention that the hollow section (1) is coextruded and comprises an outer layer (2) of a plastic with a homogeneous surface and with good weldability, as well as at least one inner layer (3) of modified polymer.
Patent EP-0430991-B1 (EP)
Inventor: SHIHABI ZAK
IPC: C12Q1/32
Filed: 1989-07-25
Granted: 1996-10-23
Abstract: Activity of lactate dehydrogenase isoenzymes LD-2 through LD-5 is selectively inhibited in serum samples by a reagent which operates at neutral to alkaline pH and which comprises the reaction product of a protein denaturing agent and a thiocyanate anion. The level and relative ratio of the remaining LD-1 enzyme are indications of the onset and progress of heart trauma, such as myocardial infarction. The accuracy, speed and precision of the reagent make it suitable for use in automated analyzers as well as in manual methods of analyzing serum samples for LD-1.
Patent EP-0433396-B1 (EP)
Inventor: MANOS M MICHELE
IPC: C12Q1/68
Filed: 1989-08-29
Granted: 1996-05-15
Abstract: PCT No. PCT/US89/03747 Sec. 371 Date Feb. 5, 1991 Sec. 102(e) Date Feb. 5, 1991 PCT Filed Aug. 29, 1989.The presence of human papillomavirus (HPV) in a sample can be detected and the HPV typed by a method that involves the amplification of HPV DNA sequences by the polymerase chain reaction (PCR). The primers used in the method are consensus primers that can be used to amplify a particular region of the genome of any HPV. The presence of HPV in a sample is indicated by the formation of amplified DNA. The HPV is typed by the use of type-specific DNA probes specific for the amplified region of DNA.
Patent EP-0385367-B1 (EP)
Inventor: MISIC GEORGE J
IPC: A61F2/958
Filed: 1990-02-26
Granted: 1995-10-25
Abstract: An interface network (12) for magnetic resonance imaging and spectroscopy. A pickup probe in an embodiment is for use in imaging the male prostate and comprises an elongated shaft (14) supporting a patient interface balloon (16) at its distal end which contains a RF receiving coil (52). The receiving coil is placed intimately adjacent the region of interest. The receiving coil is electrically connected by an interconnecting cable to the interface network for interfacing the magnetic resonance imaging pickup probe with a magnetic resonance imaging scanner. The interface network having the ability to match the coil of the pickup probe to the resonant frequency of the scanner. <IMAGE>
Patent EP-0396923-B1 (EP)
IPC: C30B25/14
Filed: 1990-04-11
Granted: 1993-02-10
Abstract: The elevation platform (1) has a workpiece support (5) guided movably up and down in a housing (2), this support making it possible for a disc-like workpiece (6) to be transported into a process chamber (36) of a vacuum installation. In order to correct the position of the workpiece (6) deposited by a machine onto the workpiece support (5) and to secure the workpiece during transport, use is made of holding members (30) arranged on opposite sides on the elevating platform (1). These each consist of a bar (20) on the end of an extension arm (14) which is arranged on a shaft (10) mounted rotatably in the elevating platform, this shaft being rotatable within a swivel region by means of a motor (12), in order to bring the holding member (30) into one of two different positions. The position of the workpiece (6) on the workpiece support (5) can be corrected by means of two holding members (30) arranged next to one another on the one side of the elevating platform and a holding element arranged on the opposite side of the elevating platform. A disc (29) arranged at the end of each bar (20) of the holding member (30) engages over the edge of the workpiece and secures this during upward conveyance. The holding member (30) is then swivelled outwards by means of a motor and comes to lie with the disc (29) under a cover (34), so as to be protected from the effects of the surface treatment of the workpiece (6) in the processing chamber (36). The workpiece support (5) includes a heating means (50) having a heating spiral (56) arranged inside a groove (52) in a plate (51). Flowing through the groove (52) is a gas which emerges through small bores provided in the plate (55) covering the groove, so as to form a gas cushion which serves as a heat-conducting means and for a uniform heating or cooling of the workpiece. 
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Patent EP-0401533-B1 (EP)
Title: Continuous process for the preparation of glyoxylic acid
IPC: C07C59/153
Filed: 1990-05-10
Granted: 1993-06-30
Abstract: A process for continuous preparation of a concentrated aqueous solution of glyoxylic acid by hydrolysis of glyoxylic acid ester hemiacetals, wherein glyoxylic acid ester hemiacetals are treated with steam in countercurrent in a reactor cascade.
Patent EP-0434935-B1 (EP)
Inventor: DYER JOHN C O HOKE INCORPORATE
IPC: F15B15/08
Filed: 1990-11-02
Granted: 1994-04-13
Abstract: A geared air actuator comprising a piston 30 mounted for movement within a housing 3. The piston 30 has a front wall 31 and a hollow body portion 33 which extends rearwardly from the front wall 31. A spring 40 is mounted within the hollow body portion 33 of said piston 31. When pneumatic fluid is introduced into the housing 3 and against the front of the piston 30, it moves the piston 30 back against the action of the spring 40. When the introduction of pneumatic fluid is terminated the spring 40 will move the piston 30 back to its original position. The front wall 31 of the piston 30 is substantially thinner than the length of the body portion. <IMAGE>
Patent EP-0433852-B1 (EP)
Inventor: LEIBINGER KARL
IPC: A61B17/80
Filed: 1990-12-11
Granted: 1996-03-13
Abstract: A grid for osteosynthesis and for attaching artificial body parts, such as epitheses, has a reticular structure with bridges (12) and holes (20) for retention screws. In order to provide, on the one hand, a good supply to the bone and, on the other hand, a high degree of stability of the system consisting of bone and grid, it is proposed that the line connecting the mid-points of any two holes of the grid in each case should lie within the outer border of the grid and that the grid should cover not more than 45% of the bone occupied by it.
Patent EP-0446476-B1 (EP)
Inventor: SCHNEIDER ECKHARD DR
IPC: F16F9/05
Filed: 1990-12-21
Granted: 1994-06-29
Abstract: The flexible air spring is secured over a shaped piston made from plastic moulding, fibre reinforced for strength. The piston has vertical grooves up the outside walls to reduce the rolling resistance of the material of the air spring. The grooved run from the top of the piston to taper to zero at the bottom, mounting flange. The piston has inner reinforcing ribs, with mounting holes to secure the assembly. The lightweight structure adds little to the unsprung mass of the suspension.
Patent EP-0430326-B1 (EP)
Title: Thermotropic copolyesteramide, process for its preparation and utilization
IPC: C08J5/04
Filed: 1990-11-13
Granted: 1993-06-16
Abstract: A thermotropic copolyesteramide, with a nematic structure of the liquid crystalline phase within a desired temperature range of the mesophase, contains a unit derived from: (a) a saturated  alpha , omega -dicarboxylic acid; (b) 4,4 min -dihydroxydiphenyl; (c) p-aminobenzoic acid; (d) 2,6-dihydroxynaphthoic acid. A copolyesteramide of this type exhibits improved characteristics, especially in regard to its elastic modulus and tensile strength, when used as a self-reinforced material or as a reinforcement material for traditional thermoplastic polymers.
Patent EP-0438831-B1 (EP)
Inventor: VAN DER ZANDE HAROLD DICK
IPC: B29C65/00
Filed: 1990-12-21
Granted: 1995-08-02
Abstract: The invention relates to a process for the mutual adhesion of layers of ultra-high molecular weight polyethylene at a temperature above the melting point of the polyethylene, each polyethylene layer having been obtained by clearing a layer of polyethylene gel of solvent. Possible application of the process according to the invention can be found, for instance, in the production of polyethylene pipes with or without fibre reinforcement, of wear-resistant and chemicals-resistant coatings and, taking advantage of the bio-compatibility of polyethylene, of prostheses applicable in the human body. <IMAGE>
Patent EP-0399645-B1 (EP)
Inventor: O'HANLON PETER JOHN BEECHAM PH
IPC: C07D413/14
Filed: 1990-04-10
Granted: 1994-11-09
Abstract: A compound of formula (I): <CHEM> in which Ro denotes an optionally substituted isoxazol-5-yl, fury-2-yl or fur-3-yl group, has anti-bacterial and anti-mycoplasmal activity and may be prepared by a variety of processes from suitable derivatives of monic acid A.