baber/WOPTO huggingface dataset:
Patent EP-0435521-A1 (EP)
Inventor: SATO ATUHIKO
IPC: A63B23/16
Filed: 1990-12-13
Abstract: A finger training device comprises a grip portion (2), and a roller supporting member (5) provided at one end of the grip portion for bearing a pair of rollers (20). The position of the grip portion can be adjusted relative to the roller supporting member and/or the rollers so that the relative position of the palm and fingers may be adjusted arbitrarily. This arrangement will preclude the danger of the finger training device falling off from the hand, and ensures that a better training of fingers will be performed. The device, when provided with pyramid-shaped projections on the surface of the rollers, will form a healthful device for stimulating physiologically effective spots on the body.
Patent EP-0388264-A1 (EP)
Inventor: LE PARQUIER GUY
IPC: F41G7/22
Filed: 1990-03-09
Abstract: This target indicator makes it possible to increase the accuracy and efficiency of guidance of homing missiles towards a target. 
<??>For indicating ground targets, it comprises an ovoid casing (15) equipped with a rip cord (4), with a magnet (1) and with a coil (11) for detecting a variation in flux at the time of an impact on a magnetic surface. Arranged inside the casing are a battery (6), an electronic control and transmission circuit (5) and a barrel (2) of pulse generators (13) connected to one another by means of pyrotechnic delay devices (12). The barrel opens out onto a single nozzle (3) inclined relative to the axis (Z) of the casing. After impact on the ground, the electronic circuit (5) commands the ignition of the first pulse generator. The other pulse generators cause jumps until fastened on a magnetic surface by means of the magnet (1). After the detection of the flux variation, electronic circuit (5) commands the ignition of the rip cord (4) for the purpose of ejecting the casing (15) and the barrel of pulse generators (13) and triggers an ultrahigh frequency or infrared transmitter, depending on the particular homing missile to be homed in. 
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Patent EP-0404664-A1 (EP)
Inventor: SEMENCE PIERRE
IPC: F02D9/02
Filed: 1990-06-19
Abstract: The control device may be composed in particular of a flap valve body for an injection installation. The device comprises a body (10) in which an intake pipe (12) is arranged which contains a flap valve rotating about an axis. This flap valve can be displaced by the driver between a minimum opening position towards which it is stressed by a return spring (26) and a maximum opening position. The flap valve is coupled to the control element subjected to the action of the return spring (26) by a coupling allowing it a rotational clearance. In the closing direction a spring (44) applies a force to the flap valve which is at least one order of magnitude less than that of the return spring. The displacement of the control element (20) in the closing direction is limited by a stop (28). <IMAGE>
Patent EP-0466994-A1 (EP)
Inventor: MEREL RENE
IPC: F16K41/10
Filed: 1990-07-18
Abstract: To create a seal between two components (1, 2) whilst allowing a limited relative rotation of the components about a predetermined axis (4), a bellows (11) is used, comprising two tubular end sections (51, 52), these sections being rigid and sealed to respective zones of one and the other of said components (1, 2), and an intermediate tubular section (53), between said tubular end sections (51, 52), capable of deforming under torsion about said axis (4), through an amplitude at least equal to said limited amplitude. This eliminates all risk of leaks between the two components. <IMAGE>
Patent EP-0412926-A1 (EP)
Inventor: EILERSEN JENS JUUL
IPC: A47C17/13
Filed: 1990-07-25
Abstract: A sitting or resting article of furniture comprising a statio­nary back rest portion (2) with a part (4) which rests on the floor, and a freely movable sitting or resting portion (1) which rests fully or partly on the back rest portion, and further comprising for example at least one stationary suppor­ting leg (6) which rests directly on the floor, and at least one oblong list (3) which extends in the full width of the sitting or resting portion and rests directly on that part (4) of the back rest portion, which is placed below the sitting or resting portion (1).
Patent EP-0399971-A1 (EP)
Inventor: ALBIHNSSON URBAN
IPC: B01F15/00
Filed: 1990-05-17
Abstract: A drive device for an impeller (17) which is rotatably mounted within a vessel (11) for stirring and mixing sterile fluids. The drive device is rotatably mounted at an inwardly-directed cylindrical recess (15) in a bottom wall (16) of the vessel, the recess (15) being intended to receive the drive device. The impeller (17) includes a peripheral section (21) which sur­rounds the cylindrical recess (15). A stator (24) is fixedly secured in the recess (15), which stator includes a magneti­sable iron core (25) and induction coils connectable to a 3-­phase alternating current source. Inductively magnetisable elements 23 are located in the peripheral section (21) of the impeller (17) for generating a torque when the stator (24) is supplied with a 3-phase alternating current so that the impeller rotates in a predetermined direction.
Patent EP-0454763-A1 (EP)
Title: Polysaccharide resolving gels and gel systems for stacking electrophoresis.
Inventor: NOCHUMSON SAMUEL
IPC: B01J19/08
Filed: 1990-01-16
Abstract: PCT No. PCT/US90/00184 Sec. 371 Date Jun. 20, 1991 Sec. 102(e) Date Jun. 20, 1991 PCT Filed Jan. 16, 1990.Electrophoretic resolving gel compositions, discontinuous stacking gel systems containing these and other resolving gel compositions, and kits for preparing such gel systems, comprising one or more polysaccharide hydrogels of which agarose is typical wherein at least one of the gels in the resolving gel composition has been derivatized and at least one of the gels in the resolving gel composition has been depolymerized sufficiently to reduce its casting-effective viscosity.
Patent EP-0464062-A1 (EP)
Inventor: MOOG ALFONS
IPC: E01D19/10
Filed: 1990-03-23
Abstract: Un dispositif d'inspection du côté inférieur de ponts comprend un chariot de transport (1) relié à un support intermédiaire (11), un organe de guidage (9) monté sur le support intermédiaire de manière rotative autour d'un axe horizontal de rotation (12) et une tour de levage (4) à quatre longerons angulaires reçue sur l'organe de guidage et mobile perpendiculairement à l'axe de rotation de celui-ci. L'organe de guidage (9) est plat et enclenche par glissement uniquement les deux longerons angulaires qui lui sont adjacents. Ces deux longerons angulaires sont capables de supporter une charge plus élevée que les deux autres. Le support intermédiaire (11) est monté sur le chariot de transport (1), de préférence au moyen d'un parallélogramme à leviers pivotable autour d'axes verticaux et composé d'au moins deux leviers (13, 14).
Patent EP-0517695-A1 (EP)
Title: Machine a repasser a tambour rotatif et auge solidaire chauffable
Inventor: MAYER ROLF
IPC: D06F65/02
Filed: 1990-02-27
Abstract: Machine à repasser comportant un tambour rotatif situé sur un tube de support et une auge chauffable venant en pression l'un contre l'autre au moyen d'un mécanisme de pressage. Le tube de support est serré de manière réglable à l'extrémité inférieure avec un élément de support placé dans le socle de la machine par intercalage d'une garniture de caoutchouc recevant une pression axiale et peut pivoter et se fixer dans plusieurs positions de travail terminées par des gorges de verrouillage situées dans l'élément de support en liaison avec un dispositif de verrouillage situé dans le socle, autour d'un axe vertical au tambour par rapport au socle, conjointement avec l'élément de support, le tambour et l'auge ainsi qu'avec leurs dispositifs d'actionnement. L'élément de support présente un rétrécissement destiné à la flexion et peut se déformer par effet de clavette pour aligner l'auge de repassage relativement au tambour. Le mécanisme de pressage de l'auge est logé dans l'élément de support qui présente deux bielles de longueur inégale, la plus courte étant conçue comme une paire de bielles et la plus longue comme un profilé rigide à la torsion. Un ressort à barre de torsion en forme de U est tendu pour produire la force de pressage lors du processus de pressage, par l'intermédiaire d'un moteur de levage situé dans un boîtier orientable sur l'élément de support.
Patent EP-0414888-A1 (EP)
Title: Reseau et element synaptiques
Inventor: MEAD CARVER ANDRESS
IPC: G11C27/02
Filed: 1990-03-09
Abstract: L'invention concerne un circuit électronique ayant un amplificateur d'échantillonnage/maintien connecté à un amplificateur adaptatif (10). Plusieurs de ces circuits électroniques (10a...10d) peuvent avoir la configuration d'un réseau de rangées (30, 32) et de colonnes (34, 36). Un vecteur (Vi) de tension d'entrée peut être comparé à un vecteur de tension analogique stocké dans une rangée ou une colonne du réseau et le vecteur stocké le plus près du vecteur d'entrée appliqué peut être identifié puis traité.
Patent EP-0435980-A1 (EP)
Title: Bearings.
Inventor: EASTHAM DAVID RAYMOND DINMORE
IPC: C23C14/06
Filed: 1990-06-18
Abstract: PCT No. PCT/EP90/00970 Sec. 371 Date Jan. 30, 1991 Sec. 102(e) Date Jan. 30, 1991 PCT Filed Jun. 18, 1990 PCT Pub. No. WO91/00375 PCT Pub. Date Jan. 10, 1991.Bearings having an overlay (14) deposited by cathodic sputtering. In one example the overlay comprises an aluminum matrix (22) containing a dispersed phase (24) of tin. The overlay may contain a relatively low content of tin adjacent the interface (18) with the substrate (10;12) rising to a relatively high content at the surface. The surface may comprise a layer (26) of substantially pure tin to act as a sacrificial overlay during initial running of the bearing.
Patent EP-0572380-A1 (EP)
Inventor: SQUIRES JOHN P
IPC: G11B5/596
Filed: 1990-08-22
Abstract: Le système d'unité de disques (10) comporte un actuateur (16), sensible à une valeur adjacente, pour régler la position d'une tête de données (20) par rapport à des pistes de données (22) situées sur la surface d'un disque (12), et une unité de commande (24) couplée à la tête de données (20) et à l'actuateur (16). L'unité de commande (24) reçoit des informations d'asservissement lues sur la surface du disque (12) par la tête de données (20). En échange, l'unité de commande (24) détermine une valeur de réglage à appliquer à l'actuateur (16). Cette valeur de réglage est calculée ee fonction d'un facteur de gain variable prédéterminé. Dans le cas où l'unité de commande (24) détermine que la position de la tête (20) oscille autour de l'axe médian d'une piste de données prédéterminée à une fréquence supérieure à une fréquence prédéterminée, elle réduit le facteur de gain appliqué pour déterminer la valeur de réglage.
Patent EP-0541548-A1 (EP)
Inventor: FACTOR RONDA ELLEN
IPC: C08F220/34
Filed: 1990-11-13
Abstract: Polymères comprenant des unités récurrentes représentées par les structures (1), (2), et (3), dans lesquelles R1, R2, D, J, Y, a, b, et c ont la notation ci-définie, et sont utiles pour maîtriser le déplacement de colorants filtrants dans des éléments photographiques.
Patent EP-0502057-A1 (EP)
Inventor: HENDRY JAMES MILLS
IPC: A63B71/12
Filed: 1990-11-28
Abstract: Une protection pour les parties du corps comporte une partie allongée (17) qui est prévue pour recouvrir la partie du corps que l'on désire protéger. Cette partie allongée comprend un premier élément (18) matelassé avec un matériau absorbant les chocs (22, 23) qui, lorsqu'on utilise la protection, est placé entre le premier élément (18) et la partie du corps (1); des éléments secondaires (19) sont garnis d'un matériau absorbant les chocs (21) qui s'étend à l'extérieur depuis les zones de bordure opposées du premier élément, le rembourrage des éléments secondaires (21) étant intercalé, lors de l'utilisation, entre les éléments secondaires (19) et la partie du corps (1) à protéger, les éléments secondaires étant reliés au premier élément dans une relation de transfert de force. Pour que la protection tienne en place, on l'introduit dans une poche, un sachet ou autre dispositif similaire placé dans un manchon (30), ou sur celui-ci, dont la taille, la forme et le matériau lui permettent de s'ajuster de manière suffisamment ferme ou rapprochée autour de la partie du corps afin de rester en place pendant la période d'utilisation, le manchon s'ajustant sur la partie du corps à protéger de sorte que la protection se trouve dans une position telle qu'elle soit contre la partie du corps la plus à même d'être soumise aux chocs éventuels.
Patent EP-0440068-A1 (EP)
IPC: F16C19/18
Filed: 1991-01-22
Abstract: A castor for equipping devices so as to be movable thereby, such as for example refuse containers, hospital beds or the like, is provided with a castor fork (3) bearing the running wheel (1) and a pivot bearing (4) which is attached at the back (3') of said fork, is to be fastened to the device and consists of a pivot bearing pot (6) and a pivot bearing plate (9) which is pivotably mounted therein via an upper and a lower ball bearing collar (7, 8), the ball bearing collars (7, 8) being located between the external circumferences of the pivot bearing plate (9) on the one hand and the essentially cylindrical wall (6''') of the pivot bearing pot (6) on the other hand and the lower ball bearing collar (8) having a diameter which is at least as large as the upper ball bearing collar (7). So that the castor is able to withstand still higher stresses without an additional constructional complexity and also remains free of play to a greater extent in its pivot bearing, the pivot bearing pot (6) is attached to the back (3') of the castor fork and the pivot bearing plate (9) which projects out of the pivot bearing pot (6) is to be fastened to the device. <IMAGE>
Patent EP-0447904-A1 (EP)
Inventor: BUESCHGES ULRICH DR
IPC: C08F10/02
Filed: 1991-03-09
Abstract: A transition-metal catalyst component for a Ziegler catalyst system, obtainable by 1) mixing, in a solvent, an inorganic, oxidic carrier with 1.1) a vanadium trihalide alcohol complex of the formula VY3.nZ-OH, where Y is chlorine or bromine, n is from 1 to 6, and Z is a monovalent, saturated, aliphatic, aromatic or araliphatic hydrocarbon radical having not more than 10 carbon atoms, and 1.2) a titanium halide or a titanium trihalide/aluminum trihalide complex, where the halogen can be chlorine and/or bromine, or a titanium trihalide complex of the formula TiY3.nZ-OH or mixtures thereof, where Y is chlorine or bromine, n is from 1 to 6, and Z is a monovalent, saturated, aliphatic, aromatic or araliphatic hydrocarbon radical having not more than 10 carbon atoms, and 1.3) a compound of the formula BXnYmRp or SiXnYmRq or mixtures thereof, where X is OR, Y is chlorine, bromine or hydrogen, and R is a C1- to C18-hydrocarbon radical, with the proviso that n>0 and n+m+p=3 or n+m+q=4, 2) removing the solvent by evaporation, 3) mixing the solid-phase intermediate from step 2) with 3.1) an organoaluminum catalyst component of the formula AlRmX3-m, where R is a C1- to C18-hydrocarbon radical, m is from 1 to 3, and X is OR, chlorine, bromine or hydrogen, and 3.2) an organic carboxylate or an organosilicon compound or a mixture thereof in an organic solvent, and 4) if desired, isolating the solid-phase intermediate by filtration, washing and drying, and the use thereof for the homopolymerization or copolymerization of ethene are described.
Patent EP-0449116-A1 (EP)
Inventor: WOLF HANS PROF DR
IPC: A61K39/00
Filed: 1991-03-21
Abstract: Conventional HIV-1 vaccine strategies, based on the external part of the env protein gp160/120, were till now not found to induce protective immunity. In addition, enhancing antibodies may negatively influence disease progression. Due to the early appearence in infection and its particulate nature, the virus core protein p55-GAG seems to be a promising vaccine candidate. 
p55-core expression was assayed by recombinant vaccinia and baculo viruses. Shedding of 90-110 nm core particles into culture medium was observed in both expression systems and proven by ultrathin-section electron microscopy and sedimentation analysis. Addition of the protease coding sequence resulted in an efficient processing of the p55-precursor molecule - in the Baculo-system only. Significant protease mediated processing of the GAG precursor in the Vaccinia-system was only achievable by addition of the entire POL coding sequence. In contrast to other retroviruses (MMLV), HIV-1 protease mediated processing is not dependent on the myristylation of p55-GAG. 
As protease mediated processing does not complete the maturation process of the p55-precursor particles, but, in contrast, inhibits particle formation, further investigations focused on the application of premature p55-GAG-particles. To extend their immunological spectrum, a consensus sequence of the HIV-major neutralizing epitope V3 of gp120, designed in our lab, was inserted into different regions of the p55 carrier molecule. The expression of the p55/V3 chimeric proteins in E. coli and the Vaccinia expression system was proven by Western blot analysis using (i) monoclonal antibodies directed to p55 and the inserted V3 region and (ii) polyclonal monospecific anti-V3 peptide sera. p55/V3 hybrid particles will be purified from Baculovirus infected cells. Recombinant p55/V3 Vaccinia viruses are, in addition to antigen production, directly used as a life vaccine in experimental animals.
Patent EP-0449129-A1 (EP)
Inventor: WEITZENBUERGER HANS DIPL-ING
IPC: F01P5/06
Filed: 1991-03-22
Abstract: The invention relates to a reciprocating piston internal combustion engine, the heat-exposed components of which are cooled by a coolant, the internal combustion engine having at least one cylinder with piston and a related cylinder head with an exhaust gas duct and at least one liquid-air heat exchanger, which is flow connected on the air side to a cooling fan. …<??>The object of the invention therefore is to create as compact a cooling system as possible for a liquid-cooled internal combustion engine. …<??>The object is achieved by the following characteristics: … …  a) The cooling fan (2) has a guide wheel (3); …  b) the liquid-air heat exchanger(s) (1) is/are adjusted to the increased cooling air pressure of the cooling fan (2); …  c) the pressure of the coolant system and/or the composition of the coolant are so selected that the boiling temperature of the coolant is between 110 DEG C and 130 DEG C, preferably 125 DEG C; …  d) the exhaust gas duct (5) in the cylinder head (4) is, as far as possible, uncooled and/or thermally insulated from adjoining cylinder head areas. … …<IMAGE>…
Patent EP-0461356-A1 (EP)
Inventor: SIECH HANS JOACHIM DIPL-ING
IPC: F26B3/20
Filed: 1991-04-02
Abstract: The invention relates to a method and a device for processing wet sand into dry sand, in which the wet sand 2 is heated in a heated drying drum 4 or in another hot dryer to a temperature close to or above the boiling point of water and is subsequently cooled for further use. In order to achieve effective and controlled cooling of the dry sand, in particular with limited outlay on appliances and costs, there is added to the hot dry sand 9 during cooling a proportion of wet sand 2, the dry sand 9 and the added wet sand 2 being aerated in close contact, finely distributed. To this end, there is arranged downstream of the drying drum 4, which is charged with a conveyor 3, a cooling dryer 16 designed as a mixer and the cooling dryer 16 is connected to a conveyor for the dry sand 9 starting from the drying drum 4 and a conveyor 13 supplying wet sand 2. <IMAGE>
Patent EP-0483497-A1 (EP)
Inventor: SCHROETER HORST
IPC: C10B37/02
Filed: 1991-09-12
Abstract: This leveller bar is formed by two vertical metal sheets (1) which extend over the entire length of the oven chamber and are arranged parallel to one another at a distance a depending on the width of the oven chamber and which are joined to one another by spacer bars (3). In the interspace bounded by the vertical metal sheets (1), there are a plurality of coal pushers (2) arranged one behind the other and with an alternate mutual offset, the coal pushers (2) not extending over the entire width of the interspace bounded by the vertical metal sheets (1). 
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Patent EP-0480476-A1 (EP)
Inventor: BLANEY CAROL ANN
IPC: B01D11/02
Filed: 1991-10-14
Abstract: A process for removing stickies and/or PCDD's and PCDF's from cellulose-containing fibers such as waste paper is provided. The process comprises contacting the fibers with supercritical or near supercritical carbon dioxide or propane for a period of time sufficient to extract a substantial portion of the stickies and/or PCDD's and PCDF's without substantially damaging the fibers. Extraction efficiencies of up to 95% of PCDD's or PCDF's and about 70% to 95% of stickies have been achieved with the technique.
Patent EP-0491291-A1 (EP)
Inventor: OETIKER HANS
IPC: B65D63/04
Filed: 1991-12-12
Abstract: A reinforced ear structure (20) for a hose clamp (10) or the like in which the reinforcement includes tab-like reinforcing members (28) extending along the longitudinal sides of the bridging portion (22) which are bent downwardly and/or a relatively shallow reinforcing depression (25, 25') in the bridging portion (22) whose bottom part (26, 26') is substantially flat in a transverse cross section through the bridging portion (22) and is either relatively flat (26) or slightly concavely curved (26') as viewed in longitudinal cross section through the bridging portion.
Patent EP-0491352-A1 (EP)
Inventor: ZOBEL GUENTER GEORG FRITZ
IPC: C07F7/26
Filed: 1991-12-17
Abstract: The lead-containing motor fuel additive, which contains aromatic hydrocarbons but virtually no halogenated hydrocarbons, consists of 55 to 65% by weight of tetraethyl lead and 35 to 45% by weight of a highly aromatic special boiling-point gasoline in the range from 180 to 220 DEG C, corresponding to predominantly C9 to C11, and if appropriate conventional dyestuffs and antioxidants. To increase the flash point, the freshly synthesised tetraethyl lead is treated with an inert gas before or after the dilution with the special boiling-point gasoline.
Patent EP-0493867-A1 (EP)
Inventor: YANG CHI-KUO
IPC: A45B25/06
Filed: 1991-01-02
Abstract: An umbrella lower runner (4) slidably held on an umbrella central shaft (1) includes a spring button plate (44) integrally formed with the runner (4) normally extending outwardly for shielding a spring catch (5) resiliently held in the central shaft (1) of the umbrella and operatively depressing the spring catch (5) for lowering the runner (4) for closing the umbrella, so that a depression of the spring button plate (44) on the spring catch (5) will not injure a user's fingers for safety purpose.
Patent EP-0445922-A1 (EP)
Inventor: TEMPLEMAN ARTHUR R
IPC: B63H25/42
Filed: 1991-02-06
Abstract: A boat stabilizer (20) for attachment to the lower drive unit of a boat motor. The stabilizer comprises first and second lifting members (22,28) for positioning adjacent opposite sides of the drive unit and first and second arm portions (26, 32) for extension around the drive unit. The interior side walls (23, 30) of the lifting elements are spaced forming a slot therebetween for receiving the drive unit. The first and second arm portions (26, 32) are removably attached together and selectively movable toward and away from each other for varying the width of the slot, enabling the stabilizer to be adjusted to fit virtually any conventional outboard or inboard/outboard boat motor.
Patent EP-0463758-A1 (EP)
Inventor: HAMBURGEN WILLIAM RIIS
IPC: H01L23/13
Filed: 1991-06-10
Abstract: Semiconductor package and method in which a chip (14) is mounted in an opening (12) in a frame (11) with the back side of the chip facing outside the package, and a heatsink (21) is positioned in direct thermal contact with the back side of the chip. In one preferred method of manufacture, the chip is mounted in the frame and tested before the heatsink is attached.