baber/WOPTO huggingface dataset:
Patent EP-0373219-B1 (EP)
Title: Dispositif et procede de commande d'embrayage a verrouillage
Inventor: ASAYAMA YOSHIO
IPC: F16H45/02
Filed: 1988-05-23
Granted: 1996-01-24
Abstract: Une soupape électronique de commande de la pression (40) est connectée à un embrayage à verrouillage (4) relié directement à des arbres d'entrée/sortie (1a, 2a) d'un convertisseur de couple (2). Afin de changer la vitesse, l'embrayage à verrouillage (4) est déconnecté à la fin du remplissage des embrayages de transmission (21-24) destinés à s'engager successivement, afin de prévenir la non-disponibilité de couple. Par rapport à l'embrayage à verrouillage (4) dans lequel une pression interne (Pt) du convertisseur de couple est appliquée à une partie de contre-pression d'un piston, la pression interne du convertisseur de couple (2) est appliquée du côté d'un solénoïde proportionnel (42) de la soupape de commande de pression (40) pour permettre la diminution d'une pression initiale. Pendant un changement de vitesse, l'embrayage à verrouillage (4) n'est pas entièrement déconnecté pour maintenir une faible pression, ce qui réduit le choc provoqué par le changement de l'embrayage à verrouillage. Afin d'accroître graduellement la pression hydraulique, on détermine le degré d'ouverture d'un étrangleur, le poids du véhicule et un rapport de vitesse, et on fait varier une vitesse d'accroissement graduel en fonction de ces valeurs. Afin de propulser le véhicule à une vitesse régulière, la pression hydraulique de l'embrayage à verrouillage est régulée de sorte qu'elle se rapproche du niveau du couple de sortie du moteur, de manière à élargir la région de déplacement avec l'embrayage à verrouillage utilisé.
Patent EP-0351492-B1 (EP)
Title: Manufacturing process for an endless track, and rubber sheaths used in the process
IPC: B62D55/24
Filed: 1989-03-21
Granted: 1992-05-20
Abstract: In a process for manufacturing an endless rubber track for terrain vehicles, before the vulcanisation of the rubber, wire cables (1) arranged next to one another at intervals are embedded for the purpose of transmitting the pulling force, which wire cables are enclosed by a plurality of clamping plates (2) arranged at intervals behind one another. Before introducing the wire cables (1) into the vulcanising mould, completely vulcanised rubber sheaths (3) are pushed onto the wire cables (1) in the region of the clamping plates (2). <IMAGE>
Patent EP-0356055-B1 (EP)
Inventor: BEECH BRIAN HERBERT
IPC: H03D3/00
Filed: 1989-08-04
Granted: 1996-03-20
Abstract: A vestigial sideband (VSB) signal is demodulated by separately a.m. and f.m. demodulating the signal, triangulating the a.m. demodulated signal, i.e. processing the a.m. demodulated signal to produce an output whose magnitude is a function of the frequency of the a.m. demodulated signal, and combining the result with the f.m. demodulated signal; the output signal is substantially free from the usual distortion which arises due to the absent sideband. The same technique is used to suppress adjacent channel interference (ACI) affecting a signal on one side of its carrier frequency. ACI affecting a signal on both sides of its carrier frequency is suppressed as above in some cases if the polarity and/or magnitude of the triangulated a.m. demodulated signal is adjusted dependent upon the value of the f.m. demodulated signal. ACI is also reduced by filtering a signal to remove one sideband containing interference and then demodulating the filtered signal as a VSB signal by the above technique.
Patent EP-0357734-B1 (EP)
IPC: A61F5/00
Filed: 1989-02-24
Granted: 1993-02-10
Abstract: Le dispositif décrit (1) qui est destiné à être porté sur la tête, sert à soulager les tensions qui s'exercent dans la peau recouvrant une région du crâne et ainsi à promouvoir la repousse des cheveux depuis la peau. Ledit dispositif (1) comprend un élément de support (2) destiné à être placé sur le crâne; ainsi qu'un organe adhérent (5) situé sur l'élément de support (2) à emplacements espacés et destiné, lors de l'utilisation du dispositif (1), à adhérer à la peau au-dessous de la région crânienne et à appliquer une force dirigée vers le haut qui amène la peau à se déplacer vers le haut sur la région crânienne, soulageant ainsi les tensions s'exerçant dans la peau qui recouvre la région crânienne.
Patent EP-0380624-B1 (EP)
Inventor: MEUNIER PAUL-LOUIS
IPC: G11B5/187
Filed: 1989-07-04
Granted: 1995-08-23
Abstract: A device made of magnetic material comprises a sintered magnetic material (1) in contact with an active surface of the device (which may be the active surface of a magnetic head). The device also includes a bonding layer (2), for example of silica, and a carbon layer (3). Application: magnetic recording heads, reading, and recording media.
Patent EP-0453634-B1 (EP)
Inventor: YAHAV SHIMON
IPC: H05B6/06
Filed: 1990-11-15
Granted: 1996-01-31
Abstract: A domestic cooking system including a base defining one or more cooking locations, electromagnetic induction apparatus for heating a food at the cooking location and apparatus for automatic stirring of the food at the cooking location. <IMAGE>
Patent EP-0398715-B1 (EP)
Inventor: DELUCA HECTOR F
IPC: A01N25/00
Filed: 1990-05-17
Granted: 1995-04-19
Abstract: A method for controlling vertebrate pest populations such as rodents, starlings and blackbirds which comprises making available to such pest populations a vitamin D compound in a high calcium bait diet.
Patent EP-0404618-B1 (EP)
Inventor: DELOT JOSE
IPC: G05D7/00
Filed: 1990-05-31
Granted: 1993-12-15
Abstract: Electromagnetic valve for controlling the flow of a liquid metal or metal alloy in a pressurized pipe (13,15), said valve comprising a tubular body (1) made of a material which is permeable to magnetic fields, and a polyphase field coil (2) arranged around said tubular body in order to create a magnetic field for sliding lengthwise along said tubular body. Said valve is characterized in that it comprises a core (5) which is held in an axial position through the tubular body (1), said core (5) leaving between itself and the inner surface of the tubular body a substantially ring-shaped passage for the liquid metal or metal alloy of which the flow is to be controlled.
Patent EP-0408407-B1 (EP)
Title: Seat with reversible back
IPC: B61D33/00
Filed: 1990-06-15
Granted: 1993-05-12
Abstract: The invention relates to a seat with reversible back. 
<??>The seat comprises, on each side of the sitting surface (14), two connecting rods (20, 22) articulated on the lower part of the back (18) and on a vertical support plate (16) at two points (24, 26) located on the same horizontal line, so that the back can pivot between two positions of use symmetrical relative to the mid-plane (x-y) of the segment formed by said two points. It comprises, furthermore, a back-locking link (32) mounted on each side of the seat, a first end (34) of each link being articulated on the lower part of the back, and a second end (36) being received in a vertical slot (38) which is formed on the support plate (16) in said mid-plane (x-y) in which it can slide, retractable stop means (40) intended for keeping said second end of the link in said position, and control means (46, 62) actuable by the operator and intended for retracting the stop means in order to allow said second end of the link to slide freely in the slot (38). 
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Patent EP-0461184-B1 (EP)
Inventor: CAPPS DAVID F
IPC: B21D28/20
Filed: 1990-02-28
Granted: 1995-02-01
Abstract: A control apparatus (10) and method for progressively fracturing a workpiece from a material sheet in a press (12) in which a ram (28) is progressively advanced through the thickness of the material sheet in discrete steps, each of the discrete steps including an advance of the ram (28) into the material sheet a predetermined distance less than the total thickness of the sheet, a stopping of the advance of the ram (28), a relief of the pressure built up in the press (12) due to the pressurized advance of the ram (28) and a subsequent advance of the ram (28) through the material sheet. A distance measuring transducer (48) generates an output indicative of the position of the piston (24) of the cylinder (14) and the ram (28) during movement of the ram. A controller (34), in response to a stored control program and the output of the distance measuring transducer (48), controls the operation of fluid valves (57, 62) to supply pressurized fluid to the cylinder (14) to reciprocate the ram (28). The controller (34) controls pressure regulating valves (114, 116, 118, 120, 122) to supply fluid at a plurality of discrete pressures to the cylinder (14) throughout each cycle of operation of the press (12).
Patent EP-0465652-B1 (EP)
Inventor: NAGAI RYOZO
IPC: C07K14/47
Filed: 1990-03-26
Granted: 1995-06-07
Abstract: Anticorps pouvant reconnaître des isoformes de la chaîne lourde de myosine des muscles lisses séparément l'une de l'autre. On produit cet anticorps en utilisant comme immunogène un oligopeptide contenant la partie d'isoforme SM-1, SM-2 ou SM-3 dans laquelle la séquence d'acides aminés est différente, par exemple une séquence d'acides aminés de la terminaison C. On utilise cet anticorps en tant que réactif pour la coloration histologique des muscles lisses, ou pour le diagnostic des troubles des vaisseaux sanguins, de l'artériosclérose, etc.
Patent EP-0499613-B1 (EP)
Inventor: REX JORGEN
IPC: A61M13/00
Filed: 1990-10-24
Granted: 1994-08-10
Abstract: A manually operated dispenser for dispensing a predetermined amount of powdered substance comprises a pressure cylinder (2) with an axially displaceable piston (3). A super-atmospheric pressure is generated by displacing the piston inwardly in the cylinder and is releaved through a chamber (41) in a magazine (40) comprising a number of chambers (41) containing powdered substance. The ends of the chambers (41) are covered by penetrable membranes (48), and the chambers (41) may be moved to successively being in alignment with a penetrator (30) and an outlet pipe (46). When the piston (3) is in its inner-most position the penetrator (30) and the inlet end of the out-let pipe (46) are forced through the respective membranes (48) at the ends of the chamber (41), and the subatmospheric pressure is releaved through the chamber (41) to dispense its content through the outlet pipe (46). The magazine (40) is annular and comprises a number of tubular chambers (41) placed equidistantly at some distance from and parallel with the axis of the magazine (40). At each full displacement of the piston (3) the magazine (40) is rotated to bring a new chamber (41) in alignment with the penetrator (30) and the outlet pipe (46).
Patent EP-0446757-B1 (EP)
Inventor: MACDONALD DONALD JAMES
IPC: F04B49/00
Filed: 1991-03-05
Granted: 1994-08-24
Abstract: A charge flow distribution valve routes all charge pump flow into a main pump until the main pump has sufficient inlet pressure. The valve opens to a first stage which routes excess charge flow to lubrication circuits. At a slightly higher main pump inlet pressure, it also routes oil to an inlet of the charge pump.
Patent EP-0489338-B1 (EP)
Inventor: BOCK GERHARD
IPC: H04N1/393
Filed: 1991-11-26
Granted: 1996-03-06
Abstract: The invention relates to a method for converting image data for facsimile printers from 204.1 dpi to 300 dpi in the horizontal direction and from 195.6 dpi to 300 dpi in the vertical direction. The method consists in that when a document page is printed out, the lines are subdivided into picture element blocks, certain picture elements being repeated and in that the lines are divided into line cycles in which certain lines are repeated. The invention is applied in printers for telecopiers.
Patent EP-0455364-B1 (EP)
Inventor: TOMES NANCY J
IPC: C12N1/38
Filed: 1991-04-11
Granted: 1995-08-02
Abstract: A method and medium for selective growth of Propionibacterium from mixed culture samples is disclosed. The medium comprises a lactic acid source as its primary energy or nutrient source and in combination therewith a small but effective amount of a heavy metal salt to which Propionibacterium is resistant, selected from a group of water-soluble cadmium and arsenic salts.
Patent EP-0456511-B1 (EP)
Inventor: ASHIKAWA NOBORU K K HONDA GIJU
IPC: B60W30/18
Filed: 1991-05-10
Granted: 1995-05-17
Abstract: An electronically controlled transmission in which a shift actuator for driving a sleeve of a roller synchro mechanism and a throttle actuator for an engine are electronically controlled. The shift actuator is comprised of a drum type actuator of a simple structure comprising a shift drum and a shift fork. The use of the roller synchro mechanism ensures that only a small driving force for the shift drum is required, which makes it possible to provide a reduction in size of the shift actuator. In addition, a shift lever for operating a shift switch for producing the shifting instruction signal is mounted on either left or right side of the steering wheel. This ensures that the shifting-up and shifting-down signals can be produced by one of the driver's hands, leading to an improvement in operability of the shift lever. <IMAGE>
Patent EP-0458592-B1 (EP)
Inventor: COOPER GERSHON N
IPC: H01Q1/24
Filed: 1991-05-21
Granted: 1996-01-31
Abstract: A mast radiator (12) is affixed to a glass or other non conductive exterior panel (16) of a vehicle and is provided with a dipole element (18) and one or more parasitic elements to exchange signals, with gain, between the mast (12) and the antenna of a portable cellular telephone unit within the vehicle. In the preferred embodiment, a separate base unit (14) with parasitic elements is mounted on the same glass panel (16) on the opposite surface and opposite the base of the mast radiator (12). <IMAGE>
Patent EP-0457699-B1 (EP)
Inventor: COLIN JACQUES
IPC: B60R22/26
Filed: 1991-05-15
Granted: 1995-08-02
Abstract: The device of the invention relates to the safety belts used in motor vehicles comprising seats in which the sitting portion is longitudinally adjustable. This device comprises a series of retaining means provided with retaining pieces (8, 9, 10, 11) arranged on the vehicle floor (6), and a hook means (13, 14) connected to the belt attachment means (7), whereby this attachment means (7) can be automatically connected to the retaining means corresponding to the longitudinal position of the sitting portion (1) of the seat. Application to the sitting portions (1) of vehicle seats and in particular to the sitting portions of rear seats capable of pivoting about an axis (X1). <IMAGE>
Patent EP-0502966-B1 (EP)
Inventor: ANDRUET JEAN-CLAUDE
IPC: F16D65/28
Filed: 1990-11-27
Granted: 1995-05-24
Abstract: PCT No. PCT/FR90/00854 Sec. 371 Date May 21, 1992 Sec. 102(e) Date May 21, 1992 PCT Filed Nov. 27, 1990 PCT Pub. No. WO91/08133 PCT Pub. Date Jun. 13, 1991.A control device for a parking brake for a vehicle includes an electric motor which rotates a crank to activate the parking brake with the provision of a disk having two concentric conductive tracks which are interrupted by an insulating space; the disk is rotated by the drive shaft to control the supply of current for driving the electric motor.
Patent EP-0515438-B1 (EP)
Inventor: HANTKE HORST
IPC: G11B5/596
Filed: 1991-02-08
Granted: 1994-05-18
Abstract: L'invention décrit un procédé de conversion d'une tension analogique (U) en valeur numérique, dans lequel la tension (U) est comparée à plusieurs tensions de référence (Ur1 à Urn) différentes les unes des autres. En fonction de chaque comparaison, apparaît une valeur binaire qui est mémorisée dans un élément de mémoire bistable (F1 à Fn) activé par l'intermédiaire d'un signal de validation (22). Ensuite, les valeurs binaires mémorisées sont converties en valeur numérique et celle-ci est sortie. Tous les éléments de mémoire (F1 à Fn) sont mis sur un état initial par l'intermédiaire du signal de validation au commencement de la conversion. Grâce à l'invention, il est possible de convertir une valeur extrême d'une tension analogique (U) en valeur numérique d'une façon rapide et précise et, de ce fait, la tension (U) peut également avoir une variation apériodique.
Patent EP-0483370-B1 (EP)
Inventor: NAKAGAWA AKIRA - FUJIKIMACHI
IPC: A61K31/565
Filed: 1991-04-26
Granted: 1995-03-29
Abstract: A percutaneous preparation containing estradiol as the pharmaceutically active ingredient and the following components as the base: (1) an elastic polymer of the formula (A-B)nX or (A-B)n-A, wherein A represents substantially a block of a monovinyl-substituted aromatic compound polymer, B represents substantially a block of a conjugated diolefin copolymer, n is an integer of 3 to 7, and X represents a residue of a polyfunctional compound to which are bonded n polymer (A-B) chains, (2) crotamiton, and (3) a water-absorbent polymer. It has a sufficient drug efficacy and does not cause redness or eruption.
Patent EP-0533727-B1 (EP)
Inventor: RAUH ANDREAS
IPC: B01J20/281
Filed: 1991-06-11
Granted: 1994-01-19
Abstract: PCT No. PCT/EP91/01086 Sec. 371 Date Dec. 11, 1992 Sec. 102(e) Date Dec. 11, 1992 PCT Filed Jun. 11, 1991 PCT Pub. No. WO91/19565 PCT Pub. Date Dec. 26, 1991.An adsorption material for selectively removing Lp(a) lipoprotein, LDL cholesterol and/or vLDL cholesterol from aqueous liquids, in particular from blood, plasma or serum, consisting of porous glass beads as the solid carrier material whose silanol groups present on its surface carry ligands which are covalently bound and have alkyl residues with 4 to 12 atoms containing at least one ether group and a terminal  alpha , beta -diol group containing alkyl residues with 4 to 12 C atoms and wherein the material has no free silanol groups. Also disclosed is a method of using the adsorption material for selective removal or determination of Lp(a) lipoprotein, LDL cholesterol or/and vLDL cholesterol from aqueous liquids, and a device for use in such methods.
Patent EP-0532670-B1 (EP)
Inventor: TUBO ROSS A
IPC: C12N5/071
Filed: 1991-05-21
Granted: 1998-03-18
Abstract: Disclosed is a method of cryopreserving a sheet of living, cultured epithelial cells for use as a skin wound dressing. The method ensures that the integrity of the sheet will be maintained, and it preserves a significant number of cells in a mitotically competent, physiologically healthy form. It involves use of a non cell penetrating cryoprotectant and certain freezing and thawing conditions.
Patent EP-0540639-B1 (EP)
Inventor: LIGHT FRED WINIFRED JR
IPC: C09D175/04
Filed: 1991-07-15
Granted: 1995-09-13
Abstract: Disclosed are powder coating compositions comprised of one or more semi-crystalline polyesters, one or more amorphous polyesters and one or more hydroxyl acrylic polymers and a blocked polyisocyanate cross-linking agent. Coatings of the compositions on shaped metal articles exhibit an ASTM D-523-85 60 DEG  gloss value of not greater than 35, ASTM D2794-84 front/back impact strength values of at least 40/20 inch-pounds, an ASTM D-3359-83 cross-hatch adhesion pass percent value of at least 90, a pencil hardness of at least H and an ASTM 4145-83 flexibility of 2T or better.
Patent EP-0555223-B1 (EP)
Inventor: COLE HAROLD F
IPC: C08L61/02
Filed: 1991-04-22
Granted: 1997-02-05
Abstract: Water borne, water dilutable metal can coating compositions containing (A) an acrylic polymer latex including an alkyloxymethylacrylamide or -methacrylamide monomer, (B) a melamine/formaldehyde resin, (C) an alkanolamine treated phenol/formaldehyde resin, (D) a lubricant and (E) a defoamer in a water or water/organic solvent mixture are provided. These compositions cure between 15 seconds and 1 minute at moderate can coating cure temperature and permit faster can coating machine speeds on Rutherford can coating machines.
Patent EP-0543888-B1 (EP)
Inventor: FREUDENHEIM HERBERT
IPC: B41M1/12
Filed: 1991-08-17
Granted: 1995-06-14
Abstract: PCT No. PCT/EP91/01566 Sec. 371 Date Feb. 12, 1993 Sec. 102(e) Date Feb. 12, 1993 PCT Filed Aug. 17, 1990 PCT Pub. No. WO92/03295 PCT Pub. Date Mar. 5, 1992.Apparatus and method are disclosed for carrying a dry printing process comprising a bed ( 18; 56; 64; 124; 156) for a printing substrate (20; 54; 122) that is to be printed; a screen printing stencil mounted above the printing substrate and in direct contact therewith, at least one brush (32; 46; 74, 76) with flexible fibers and structure for dusting each brush with a printing powder containing a dielectric plastics binder and pigments; a motor for moving each brush over the stencil and the printing substrate and comprising a field generator (16, 26, 34, 36; 48, 52, 56; 84, 124, 138; 72, 124, 138) which generates an electric field in the vicinity of the portion of the printing substrate (20; 54; 122) lying opposite each brush, the field lines of which extend substantially perpendicular to the surface of the printing substrate; and structure for fixing the printing powder on the printing substrate; the field generator being capable of generating a field of at least 100 V/cm in the vicinity of the portion of the printing substrate that is opposite at least one brush; structure (18; 118, 120 ) for moving each brush and maintaining a small working distance between the outer surfaces of each brush and the printing substrate; and at least one brush being arranged in a box (30; 72) which is open towards the stencil and the printing substrate and cooperating with the stencil and the printing substrate in a substantially sealed manner.
Patent EP-0507920-B1 (EP)
Inventor: GENNESSON PATRICK
IPC: B65B11/04
Filed: 1991-10-25
Granted: 1994-12-28
Abstract: Le procédé est remarquable en ce qu'il comprend: au moins une bobine (1) recevant le film (F), des moyens (2) aptes à assurer la coupe du film (F) en au moins deux laizes (F1), des moyens (3) aptes à assurer la transformation des laizes (F1) pour augmenter leur résistance, des moyens aptes à assurer le déplacement de la bobine (1) et de l'ensemble des moyens de coupe (2) et de transformation (3) eu égard à la hauteur des produits à palettiser, des organes pour escamoter temporairement les moyens de coupe (2).
Patent EP-0496271-B1 (EP)
Inventor: GREEB HERBERT
IPC: C05F17/00
Filed: 1992-01-15
Granted: 1996-04-17
Abstract: A process for controlling the throughput rate of aeration air when composting organic waste and/or sewage sludge migrating through a closed reaction vessel from an inlet opening to an outlet opening while aeration air supplied to the reaction vessel flows countercurrently through it, wherein a measured value corresponding to the O2 content of the waste air evacuated from the reaction vessel is continuously produced and, starting from a minimum value, the throughput rate of the aeration air is increased up to a maximum value until the measured O2 content of the waste air has dropped to its minimum value, and is decreased again when the O2 content of the waste air increases, the minimum value of the throughput rate being the value at which the O2 content of the evacuated waste air just begins to drop as compared to the O2 content of the supplied aeration air, and wherein the throughput rate is controlled between the minimum value and the maximum value as a monotonical descending function of the measured O2 content.
Patent EP-0581989-B1 (EP)
Inventor: KRAMER KARL-HEINZ
IPC: H02M3/28
Filed: 1992-08-05
Granted: 1996-11-13
Abstract: A switching regulator (switched-mode regulator) having a power switch which is arranged in a main circuit (on the primary side) in series with a current measuring resistor and having a triangular-waveform voltage source in series with the current measuring resistor. The triangular-waveform voltage source can be implemented in a simple manner in that the current measuring resistor is arranged in the emitter supply lead of an auxiliary transistor whose base is connected to a capacitor which can be charged and discharged periodically. Regulation of at least one output voltage is preferably provided by means of subordinate current regulation in conjunction with a current-dependent inductance. The switching regulator can advantageously be used for supplying apparatuses for electrical telecommunications technology. <IMAGE>