baber/WOPTO huggingface dataset:
Patent EP-0449274-A1 (EP)
Inventor: TOYOOKA YUTAKA C O OTAKE PLANT
IPC: C10M107/38
Filed: 1991-03-27
Abstract: A fluoroacrylic polymer having a lubricating effect, which comprises at least one kind selected from units derived from a fluoroalkyl acrylate and units derived from a fluoroalkyl methacrylate as a part or all of structural units and a reducing viscosity ηSp/C not higher than 2 as measured at 25°C with respect to a solution of 0.1 g of the polymer in 100 ml of chloroform. The fluoroacrylic polymer is incorporated into a thermoplastic resin for rendering an excellent lubricating property thereto.
Patent EP-0452939-A1 (EP)
Inventor: TOSHIMA MASATO M
IPC: B65G65/00
Filed: 1991-04-18
Abstract: A workpiece loading interface is included within a workpiece processing system which processes workpieces, typically wafers, in a vacuum. The workpiece loading interface includes two separate chambers (8, 9). Each chamber may be separately pumped down. Thus, while a first cassette (16) of wafers (10), from a first chamber (8) is being accessed, a second cassette of wafers (17) may be loaded in the second chamber (9) and the second chamber pumped down. Each chamber (8, 9) is designed to minimize intrusion to a clean room. Thus a door to each chamber has a mechanism which, when opening the door, first moves the door slightly away from an opening in the chamber and then the door is moved down parallel to the chamber. After the door is opened, a cassette of wafers is lowered through the opening in a motion much like a drawbridge. The cassette (16, 17) may be pivoted within the chamber (8, 9) when the position from which wafers are accessed from the cassette differs from the position from which the cassette is lowered out of the chamber.
Patent EP-0452951-A1 (EP)
Inventor: IGAUE TAKAMITSU
IPC: A61F13/496
Filed: 1991-04-19
Abstract: A diaper (1) comprises an upper sheet (2), a lower sheet (3) and an absorbent core (4). Both side sections (14) lying laterally opposite each other are folded back along a mid-line (A-A) extending in the longitudinal direction of the diaper (1), so that they are arranged between a front part and rear part (15, 16) of the diaper (1). <IMAGE>
Patent EP-0461524-A1 (EP)
Inventor: PEZZOLI LUIGI
IPC: D03D47/38
Filed: 1991-06-04
Abstract: A weft yarn presenting device for gripper looms comprises a plurality of presenting rods (1) having a yarn guiding eyelet (2), which converge towards the zone (P) in which the weft yarn has to be gripped by the loom carrying gripper and which are each controlled by a flexible cable (3) sliding into a sheath (4). According to the invention, each of the flexible cables (3) controlling said rods (1) is operated by a linear electric motor (7).
Patent EP-0471241-A1 (EP)
Inventor: HONDA TAKASHI
IPC: H04S1/00
Filed: 1991-07-31
Abstract: An amplifier (1) has a digital signal processor (18), and a graphic equalizer (2) for equalizing an output signal (S2) of the amplifier. The digital signal processor (18) has a memory for storing a plurality of sound field processing patterns, and the graphic equalizer (2) having a memory for storing a plurality of equalizing characteristics. The device has a means for sending a discrimination signal (4) from the amplifier (1) to the graphic equalizer (2). The discrimination signal (4) is used for discriminating a selected one of the plurality of sound field processing patterns. Upon reception of the discrimination signal (4), the graphic equalizer (2) checks the discrimination signal and discriminates a corresponding equalizing characteristic. An output signal of the amplifier (1) is equalized in accordance with the discriminated equalizing characteristic.
Patent EP-0484847-A1 (EP)
Inventor: MORIN JEAN-XAVIER
IPC: B04C5/02
Filed: 1991-11-04
Abstract: Cyclone for separating, by centrifuging, a mixture of gas and solid particles into a particle-enriched fraction and a particle-depleted gas fraction, comprising a cylindrical shell (1) into which there opens tangentially a conduit (4) for introducing the mixture of gas and solid particles, an axial conduit (2) for removing the gas fraction, means (14), situated in the lower part of the cylindrical shell (1), for removing the particle-enriched fraction, means (10, 11) for introducing a gas used to fluidise the fraction enriched in solid particles into a dense bed (12), and means for heat exchange (13) between the dense fluidised bed formed (12) and a fluid to be vaporised and/or heated, and means (15, 16) allowing the level of the dense bed (12) to be regulated. 
<??>Cyclone for separating off solid particles with preliminary cooling of these particles and improved separation. 
<IMAGE>
Patent EP-0488273-A1 (EP)
Inventor: UEMATSU TAKAO
IPC: C10M133/16
Filed: 1991-11-28
Abstract: The invention relates to an apparatus having sliding parts and a compound for preventing diffusion or separation of a base oil; and to a compound for preventing diffusion or separation of the base oil used for the apparatus, which is an electronic or electric appliance using a joule heat generating source, means for taking out joule heat to the outside by sliding with said heat generating source, and heat a conducting compound intervenient between said heat taking out means and heat generating source; and the heat conducting compound used for the appliance. <IMAGE>
Patent EP-0453170-A1 (EP)
Inventor: OWEN DONALD RAE SYDNEY
IPC: B65D88/52
Filed: 1991-04-10
Abstract: This invention relates to a collapsible bulk container which is adapted to receive a plastic receptacle for the transport of liquids although the container may be used for other purposes. 
     The sides of the container are locked to the front end or gate and to the rear end of the container by bolts which project through holes 38 in L-shaped brackets 37 attached to the vertical tubes 29 and 30 which form the upright members of the side frames. 
     The sides are attached to the base or pallet by tongues 32 having offset portions 32A which project through slots 23A in plates 22, 23 and 26 fixed to the base or pallet. 
     Other features of the invention relate to the method of securing the top or lid to the container and to methods for providing for stacking of one container on another.
Patent EP-0488666-A1 (EP)
Inventor: RIPLEY DAVID
IPC: E21B21/06
Filed: 1991-11-27
Abstract: A method of and apparatus (10) for mixing a base fluid and a particulate solid. The base fluid is introduced into a mixing region (12) in a manner which reduces the supportive surface area of the fluid, and the additive is simultaneously introduced into the mixing region. The fluid is preferably introduced as twin, near-parallel convergent jets (16,18) having mutually opposite directions of swirl. Air is preferably simultaneously injected (54) into the mixing region (12). The resultant mixture is preferably discharged into an expansion region (58). 
     The invention is applicable to mixing into water-based drilling mud of high molecular weight polymers as encapsulating and/or viscosifying additives.
Patent EP-0448481-A1 (EP)
Inventor: BONNARDEL PATRICK
IPC: H01H3/30
Filed: 1991-03-07
Abstract: A mechanism for operating a three-position switch having a main contact-carrier shaft (10) includes a control device (14) for closing and opening the switch, and a control device (15) for earthing. The two devices include drive-plates connected by a common spring (27) capable of being armed by the rotation of any one of the control shafts and of transmitting, after crossing the dead point, a motive motion for driving these plates, transmitted by levers hinged to a crank (32) fastened onto the main shaft (10). All the operations are abrupt and the torque transmitted to the main shaft increases during the operating motion. A locking device keeps the main shaft in the open position during the spring-arming phase. …<IMAGE>…
Patent EP-0510289-A1 (EP)
Inventor: SEBERT FERNAND
IPC: E04F21/00
Filed: 1991-04-22
Abstract: Device for fitting and removing doors and French windows and for fitting various materials and accessories onto the ceiling. The invention relates to a device whose main distinctive feature is to enable doors, windows and French windows to be fitted and removed by a single person without any risk of injury. This device is made of two vertical rails (1) which are parallel and 40 cm apart with an internal crosspiece slide (2). The base of the device is articulated so as to be folded (3) at the point where the castor assembly (4) slides in order to move. The internal slide is actuated by an endless screw (6) driven by a crank (5) which operates very smoothly as a result of its reduction gear, thus requiring no effort. This internal crosspiece slide (2) makes it possible to receive the different supports (8)-(9) and (10). <IMAGE>
Patent EP-0490800-A1 (EP)
Inventor: RAISSON GEORGES
IPC: B22D11/06
Filed: 1991-12-04
Abstract: The cylinder comprises an outer sleeve 6, made from a material which is a good conductor of heat, and a central core 2. The sleeve is connected to an underlying support piece 3 over their entire contact surface by means of a metallurgical connection without melting produced by diffusion welding by means of isostatic hot compression. <IMAGE>
Patent EP-0528947-A1 (EP)
Inventor: KAMEN DEAN L
IPC: G01F17/00
Filed: 1991-05-14
Abstract: A valve having a disposable portion, which comes into contact with the fluid being controlled by the valve. The disposable portion has a valving chamber and a flexible membrane, which can seal off a mouth that is located on a protrusion in the chamber. The disposable portion is held by a fixture which uses a control gas to apply pressure to the flexible membrane. The disposable portion may also have a pressure conduction chamber, which may be used to measure the flow rate of liquid through the disposable portion.
Patent EP-0540603-A1 (EP)
Inventor: GIZELI ELECTRA
IPC: G01N29/02
Filed: 1991-07-18
Abstract: Un détecteur chimique comporte un support piézoélectrique (1) capable de supporter une onde de cisaillement horizontale formée sur sa surface par une électrode (2, 3). Le détecteur est caractérisé par le fait que la surface du support piézoélectrique (1) comprenant la région porteuse de l'électrode (2, 3) est recouverte d'une couche de matériau diélectrique (9) d'une épaisseur comprise entre 0,5 et 20 microns. Le support piézoélectrique (1) est de préférence un monocristal. La couche diélectrique (1) peut être constituée, par exemple, de dioxyde de silicium ou d'un polymère approprié et, de préférence, possède une épaisseur comprise entre 0,5 et 5mum.
Patent EP-0546091-A1 (EP)
Title: Homologous recombination in mammalian cells
Inventor: KAY ROBERT M
IPC: C12N15/87
Filed: 1991-08-28
Abstract: The invention relates to methods for intracellularly producing DNA segments by homologous recombination of smaller overlapping DNA fragments and transgenic mammalian cells and transgenic non-human mammals produced by such methods.
Patent EP-0513485-A1 (EP)
Inventor: POHL JOSEF PETER DIPL-ING FH
IPC: A61B17/132
Filed: 1992-03-02
Abstract: The invention relates to a device for tying off extremities, a so-called ligature for producing venous stasis, comprising a tourniquet (2), one end (6) of which can be releasably fastened with a plug (8) in a band closure and the other end (13) of which is guided through the band closure while forming a loop and can be locked therein by means of a clamping rocker (58) which can be automatically actuated when a tensile force is exerted on the plug (8) via an intermediate part (72), the latter part engaging under the clamping rocker (58) in the rear portion (62). For cancellation of the clamping action, a press button (18, 64) which is pivotably supported under a transverse web (48) in the band closure and rests with a pressure point (68) on the rear portion (62) of the clamping rocker is provided as a separate component. The plug connection (76, 78) can be released with a sliding key (20). The ligature for producing venous stasis is ergonomic in every respect and possesses high operational convenience. <IMAGE>
Patent EP-0505843-A1 (EP)
Title: Integrated olefin processing
Inventor: MAKOVEC DONALD JOHN
IPC: C10G69/12
Filed: 1992-03-12
Abstract: A novel integrated olefin processing scheme is provided where olefins and paraffins are processed to produce high octane gasoline blending components. The integrated process involves the dehydrogenation of paraffin compounds to olefin compounds and the processing of olefins by hydroisomerization to produce hydroisomerate streams which are subsequently etherified. Those olefin compounds which are not etherified pass to an alkylation process where they are alkylated with branched chain paraffin compounds to produce an alkylate product.
Patent EP-0520373-A1 (EP)
Inventor: PRUD HOMME GUY
IPC: F16D55/00
Filed: 1992-06-23
Abstract: The present invention relates to a pad device for a disc brake intended to be mounted on any caliper comprising at least one surface for positioning the pad on which there emerges at least one thrust piston for the pad and an arrangement for linking the pad to the caliper. This device comprises:   - a first element (1) made from a sheet of thermally insulating material called a screen element intended to be arranged against the positioning surface, - at least one second element (2) made of a thermally insulating material called a spacer element, of sufficient thickness, having reduced frontal contacts and arranged against the first element (1), - a lining (3) made from a friction material with high heating and in particular made from carbon-carbon positioned against the second element (2), the first element (1) and/or the second element (2) comprising means for holding the lining (3) and fastening means interacting with the caliper linking arrangement. <IMAGE>
Patent EP-0523583-A1 (EP)
Inventor: SCHOLZ EUGEN DR
IPC: G01N27/26
Filed: 1992-07-11
Abstract: The present invention relates to a catholyte for the Karl Fischer coulometric water determination, which is characterized in that it is composed of a solution of one or more salts of an organic nitrogen base and acid in a solvent.
Patent EP-0531760-A1 (EP)
Inventor: WINKELS GUENTER
IPC: A01D41/14
Filed: 1992-08-19
Abstract: 2.1. Harvesting machines (10) sometimes have to pick up crop as near as possible to the ground, and therefore their fore-part (42) is lowered onto the ground and follows the ground contours. In the conventional way, when unevenness of the ground occurs, the fore-part (42) is raised by means of the ground contact pressure hydraulically or according to an indicator instrument, in order to move aside from this unevenness. This type of control does not react quickly enough and is influenced too closely by external conditions. …<??>2.2. It is proposed to support the fore-part (42) via a strut (46) on a bolt (50) which is mounted in the frame (22) of the harvesting machine (10) and in which a force-measuring sensor is contained. This force-measuring sensor transmits a signal to a regulating device (62) which generates an output signal for an electromagnet (60). The electromagnet (60) acts on a valve (58) which controls a pressure-medium flow and causes a variation in length of the strut (46) and therefore a height adjustment of the fore-part (42). …<??>2.3. Harvesting machines (10) of this type are used in agriculture. …<IMAGE>…
Patent EP-0537564-A1 (EP)
Title: Tool machine control with screen output
Inventor: KLIEMEN HANS-UWE DIPL-ING
IPC: G09G5/00
Filed: 1992-10-01
Abstract: To provide for a simple screen structure in a screen output in machine tool controls, a number of image segments (A1,A2,B1,B2,U1) are in each case stored in an image segment memory (3). The image segments (A1,A2,B1,B2,U1), which can be operated on in each case by a cursor, are then combined by the computer to form the images to be displayed (A,B). <IMAGE>
Patent EP-0542100-A1 (EP)
Inventor: ZUCCHI MAURIZIO
IPC: A47C31/11
Filed: 1992-11-03
Abstract: The loose cover (1) is provided, at least in correspondence with the parts of it which are intended to cover the front edges of the arms, and near the side edges of the back, and possibly of the seat, with drawstring devices (3,4) which allow it to be gathered. Such devices can comprise ribbons (3) fastened to the cover, to each one of which ribbons two parallel drawstring (4) are tacked, which by sliding along the tape (3) determine the reduction of its length and the consequent reduction of the depth of the cover or of its width. Or they can comprise pipelike folds in which a cord slides.
Patent EP-0516406-A1 (EP)
Inventor: MIYAOH YOSHIO
IPC: F02F11/00
Filed: 1992-05-28
Abstract: A metal laminate type cylinder head gasket (A) is installed in an engine having a cylinder block with (J) a cylinder bore (Hc), a cylinder head (H) with an auxiliary combustion chamber (M), and a mouth plate (L) attached to the cylinder head (H). The gasket (A) is basically formed of first (21) and second plates (25) laminating together, and a sealing device (30) around the cylinder bore. The second plate is situated under the first plate and includes first and second beads (32, 33). The first bead (32) extends at least partly around the cylinder bore (Hc), and the second bead (33) is located adjacent to and at a predetermined distance outwardly away from a part of a contour of the mouth plate. The second bead (33) intersects the first bead (32) at intersecting portions and includes a wide portion having a width wider than that of the intersecting portion. The tightening pressure applied to the second bead is concentrated at the intersecting portions.
Patent EP-0535878-A1 (EP)
Inventor: NABESHIMA KEITARO
IPC: D01H13/26
Filed: 1992-09-25
Abstract: A composite crimped yarn comprising : at least two kinds of multifilament yarns, one of them being comprised of a crimped conjugate multifilament yarn comprising two kinds of polyester polymers different from each other in the heat shrinkability and positioned as a major component of the inner layer of the composite crimped yarn, the other of them being comprised of a crimped multifilament yarn of a single synthetic polymer and positioned as a major component in the outer layer of the composite crimped yarn. In the above, the length of the crimped multifilament yarn is 5 to 35 % larger than that of the crimped conjugate multifilament yarn, part of the crimped multifilament yarn being migrated to the crimped conjugate multifilament yarn disposed in the inner layer and part of the crimped conjugate multifilament yarn being migrated to the crimped multifilament yarn disposed in the outer layer.
Patent EP-0544481-A1 (EP)
Inventor: WOLFE PAUL T
IPC: F16F9/46
Filed: 1992-11-23
Abstract: A controllable shock absorber 20 of the externally actuated type with greatly decreased valve response time. The shock absorber assembly 20 utilizes valve rotation stops 47 on the rotary valve 36 for limiting the rotational motion of the valve 36. The valve 36 is attached to a bendingly flexible control rod 38 which is supported by a sealing and support assembly 70 located down inside the piston rod 28, thus allowing easy assembly of the rotational motor 35 by way of a bendingly alignable self-locating feature. The use of the one seal and support assembly further reduces the rotational forces needed to allow faster actuation of the valve 36. The valve actuation torque requirements have been further decreased by reducing the viscous drag on the valve body 42 and reducing the inertia of the rotational valve assembly by hollowing out the valve 36. Performance robbing, side loading on the valve 36 is minimized by using a at least two preferably symmetrical ports 80. Further reductions in friction are accomplished by using pressure-equalizing grooves on the valve body to reduce hydrodynamic axial loading on the valve body.
Patent EP-0514259-A1 (EP)
Inventor: ONIZUKA MASAKAZU
IPC: B01D53/34
Filed: 1992-05-12
Abstract: A method for controlling the liquid level of an exhaust gas scrubber and a device therefor, said exhaust gas scrubber having a partition plate (5) whose lower part (6) is submerged in the scrubbing liquid (B) and whose upper part intercepts the gas flue (1, 2) above the level (3) of scrubbing liquid, wherein part of the wall of a scrubbing gas reservoir (7) on the treated gas side is opened to install an overflow port (8), a cover (9) which extends from the upper part of the overflow port and whose lower end is open in the scrubbing liquid stored in the scrubbing liquid reservoir is installed, an overflowing liquid receiver (15) is installed outside the overflow port, and a liquid level adjusting plate (10), which is movable, is installed at the lower end of the overflow port.
Patent EP-0523240-A1 (EP)
Inventor: OHTA MASAHIRO SHOZAN-MACHI
IPC: C08K5/3417
Filed: 1992-01-20
Abstract: A polyimide resin composition for molding, which comprises a polyimide resin and an aromatic bisimide compound and has a melt flowability and an excellent processability in addition to the heat resistance inherent in polyamide; a carbon fiber-reinforced polyimide resin composition which comprises a polyimide resin and carbon fibers coated with an aromatic bisimide compound and has excellent mechanical strengths; and novel bisimide compounds represented by general formula (I), which are very useful as the aromatic bisimide compounds in the above resin compositions, wherein X represents a direct bond, C₁ to C₁₀ divalent hydrocarbyl, hexafluoroisopropylidene, carbonyl, thio or sulfonyl; Y₁ to Y₄ represent each independently hydrogen, lower alkyl, lower alkoxy, chlorine or bromine; and R represents a divalent group selected from the group consisting of monocyclic aromatic groups, fused polycyclic aromatic groups, and nonfused polycyclic aromatic groups wherein aromatic groups are linked together directly or through cross-linking member(s).
Patent EP-0567586-A1 (EP)
Inventor: HSU DI-HWEI
IPC: A61K35/14
Filed: 1992-01-15
Abstract: Procédé d'utilisation de l'interleukine-10 dans l'immunothérapie adoptive du cancer. On fait se développer une population de lymphocytes destinée à infiltrer les tumeurs (TIL) dans un bouillon de culture en présence d'interleukine-2( IL-2) et d'interleukine-10 (IL-10). Après administration des TIL à un patient, on administre des doses à la fois de IL-2 et de IL-10 afin d'activer la cytotoxicité des TIL contre les cellules tumorales et afin de réduire les effets secondaires provoqués par la production de cytokine induite par l'interleukine-2 dans les TIL ainsi que d'autres cellules du patient.
Patent EP-0583269-A1 (EP)
Inventor: OETJEN JUERGEN
IPC: F16H25/22
Filed: 1992-05-08
Abstract: Un entraînement à filetage et rouleaux (1a) à vis et rouleaux comprend une broche filetée (2) dont la surface extérieure est pourvue d'un filet (3), un corps d'écrou (4) ayant un alésage fileté (5) dont le filet est orienté dans la même direction que le filet de la broche filetée (2) mais a un plus grand diamètre, et plusieurs rouleaux filetés (7) circonférentiellement répartis entre la broche filetée (2) et le corps d'écrou (4), dont les filets (8) sont en prise tant avec le filet (3) de la broche filetée (2) que le filet du corps d'écrou (4). Les rouleaux filetés (7) tournent synchroniquement les uns par rapport aux autres, avec un certain écartement circonférentiel, mais sont retenus de façon qu'ils ne puissent pas bouger axialement par rapport au corps d'écrou (4). La section transversale de la paroi du corps d'écrou (4) est affaiblie ou fendue jusqu'à une nervure (17) sur toute la longueur de l'alésage fileté (5), le long d'au moins une ligne qui coupe l'axe de l'alésage fileté (5). En outre, un dispositif de serrage agit sur le corps d'écrou (4) afin de réduire le diamètre du passage fileté (5). Ce système permet d'ajuster le jeu afin d'obtenir le serrage voulu sur l'écrou.