baber/WOPTO huggingface dataset:
Patent EP-0270356-B1 (EP)
Inventor: MCCABE DENNIS E
IPC: C12N15/87
Filed: 1987-12-02
Granted: 1994-06-01
Abstract: A method and apparatus is disclosed for the genetic transformation of plants and plant lines by pollen mediated transformation. Foreign genes are introduced into pollen by coating on carrier particles which are physically accelerated into plant pollen. The treated plant pollen is then hand pollinated and the progeny are recovered, a portion of which will contain in their genome the foreign gene. The procedure may be used to create genetically engineered maize plant and lines.
Patent EP-0265525-B1 (EP)
Title: Procede de preparation d'un programme de commande numerique pour un tour a quatre broches
Inventor: MATSUMURA TERUYUKI
IPC: G05B19/4093
Filed: 1987-04-01
Granted: 1994-01-05
Abstract: Le nom d'une étape de traitement pour effectuer une coupe équilibrée est enregistré au préalable dans une région de stockage de paramètres (13a). Lorsque le nom de l'étape de coupe équilibrée enregistré dans la région de stockage de paramètres est introduit pendant l'étape d'introduction de l'étape de traitement, l'étape suivante d'introduction des données d'outils visualise sur un affichage (15) une image interactive qui pose des questions concernant les outils sur les premier et deuxième supports d'outils utilisés pour la coupe équilibrée. Lorsqu'il nécessaire de préparer un premier et un deuxième programmes de commande numérique pour la commande des premier et deuxième supports d'outils en utilisant de manière interactive la totalité des données introduites, le processeur (11) prépare un premier programme de commande numérique pour la commande du premier support d'outil dans l'ordre des étapes de traitement qui sont introduites et place ensuite une instruction (par exemple une instruction de fonction G ''G68'', servant à déplacer symétriquement son propre support d'outil en synchronisme avec l'autre support d'outil, avant les données de commande numérique permettant l'exécution de l'étape de coupe équilibrée. Le processeur (11) prépare alors un deuxième programme de commande numérique servant à commander le deuxième support d'outil, et place l'instruction ''G68'' avant les données de commande numérique relatives à la coupe équilibrée.
Patent EP-0305521-B1 (EP)
Title: Piston of internal combustion engine
Inventor: STORCHEVOI NIKOLAI MAKAROVICH
IPC: F02F3/10
Filed: 1987-03-19
Granted: 1991-09-25
Abstract: A piston of an internal combustion engine is provided with a skirt (1) with an opening (3) for the piston pin, the axis of which is perpendicular to the axis of the skirt (1) on the side surface of which, and on the sides opposite to the axis of the opening (3), two grooves (4) are provided having two cylindrical surfaces the axes of which are parallel to the axis of the skirt (1). Mounted in each groove is an insert (5) with a cylindrical external surface for contact with the surface of the cylinders (6) of the engine, the radius of curvature of which is equal to that of the cylinder (6) of the engine, and with a cylindrical internal surface, the radius of curvature of which is equal to that of the groove (4), and two springs (7) each of which is located between the insert (5) and the skirt (1) and presses the corresponding insert against the cylinder (6). The insert (5) in its cross-section has the form of a curved wedge the maximum angle of which does not exceed the angle of friction.
Patent EP-0311641-B1 (EP)
Title: Apparatus and method for compensation of thermal expansion of cooling fluid in enclosed electronic packages
IPC: H05K7/20
Filed: 1987-06-26
Granted: 1990-08-29
Abstract: In an electronic package in which a fluid is encased to provide efficient thermal transfer between electronic components and cooling plate, the thermal expansion of the cooling fluid is compensated for by tubing in the enclosure. The tubing is vented to the atmosphere and as the cooling fluid expands, the tubing is compressed. The tubing is generally coiled within the chamber and can have a kink in the center region, dividing the tubing into two portions. Both portions of the tubing are vented to the external environment. In the preferred embodiment, surgical tubing is employed to compensate for the thermally induced changes in volume.
Patent EP-0277212-B1 (EP)
Inventor: LOSKUTOFF DAVID J
IPC: C07K16/00
Filed: 1987-08-19
Granted: 1995-04-05
Abstract: A biological reagent and diagnostic system for the detection and quantitation of endothelial plasminogen activator inhibitor (PAI) are disclosed, as are substantially pure, recombinant human endothelial PAI, its biologically pure gene and a vector for cloning the gene and expressing a gene product.
Patent EP-0285647-B1 (EP)
Inventor: STARK FRED J JR
IPC: B60C11/00
Filed: 1987-10-05
Granted: 1994-01-05
Abstract: La résistance à l'usure des bandes de roulement de pneus de véhicules peut être maintenue ou améliorée si l'on utilise une composition de moulage en caoutchouc comprenant entre 20 % et 80 % en poids environ d'un caoutchouc particulaire traité. Ce caoutchouc comprend des particules de caoutchouc vulcanisé traitées avec un liant polymère liquide durcissable au soufre, éthyléniquement insaturé et soluble dans du benzène et/ou hexane. Le liant ramollit les surfaces des particules de caoutchouc vulcanisé sur lesquelles il est appliqué.
Patent EP-0287645-B1 (EP)
IPC: G05F3/00
Filed: 1987-10-16
Granted: 1992-01-02
Abstract: An inductive coupled power system has a transmission circuit with a dual primary comprising two conductor loops (28, 29). First segments (28a, 29a) of the loops extend through an area served by the system adjacent each other and second segments (28b, 29b) of the loops extend through the area one on either side of the adjacent first segments. A small loop configuration minimizes the stray magnetic field. A secondary pickup assembly (31) has a U-shaped core (33) with two legs (34, 35) which embrace the first segments of the two loops and a core element (40) adjacent the first loop segments is positioned between the ends of the legs. Each of the power circuits of a plurality of loads includes a shunt regulator (92).
Patent EP-0320037-B1 (EP)
IPC: F27D3/00
Filed: 1988-11-24
Granted: 1992-03-04
Abstract: The invention relates to a method for aligning rows of blocks (8) supported by a kiln car (15) and extending parallel to one another. Thereby expandable clamping means (13) taking up a fixed position relative to one another, are inserted between the rows of blocks (8), which clamping means (13) are then moved transversely to the longitudinal direction of the rows of blocks (8) to a desired position relative to the kiln car (5) and which are subsequently expanded for clamping the rows of blocks (8) between the clamping means (13). For pertaining said method there is used according to the invention a device for treating kiln cars (5) on which rows of blocks (8) extending parallel to one another are supported, whereby the device is provided with means for blocking the kiln car (5) in a desired position relative to the device, as well as with an up-and-down movable lifting mechanism provided with clamping means to be inserted between the rows of blocks. Further there are provided means by means of which the lifting mechanism can be adjusted transversely to the longitudinal direction of the rows of blocks (8) until it strikes a stop having a fixed arrangement.
Patent EP-0296891-B1 (EP)
Inventor: LAW KAM SHING
IPC: H01L21/205
Filed: 1988-06-27
Granted: 1996-01-10
Abstract: The disclosure relates to a process for cleaning a reactor chamber (12) both locally adjacent the RF electrodes (16, 92) and also throughout the chamber and the exhaust system (105, 109, 118) to and including components such as the throttle valve. Preferably, a two-step continuous etch sequence is used in which the first step uses relatively high pressure and fluorocarbon gas chemistry for etching throughout the chamber and exhaust system. The local and extended etch steps may be used seperately as well as together.
Patent EP-0296957-B1 (EP)
IPC: E04H12/18
Filed: 1988-06-21
Granted: 1992-09-02
Abstract: Self-erecting telescoping mast carried by a trailer (1). According to the invention, two braces (7) are articulated to the frame (4) about inclined axes (8), the lower element (2a) of the mast being supported by the trailer. Applications: increase in the stability and reduction in the assembly time. <IMAGE>
Patent EP-0298877-B1 (EP)
IPC: C08K5/57
Filed: 1988-06-23
Granted: 1991-09-04
Abstract: Organopolysiloxane compositions curable into elastomeric state, whether in single- or two-component form, comprise an  alpha , omega -dihydroxypolydiorganopolysiloxane oil, a crosslinking agent therefor, optionally, inorganic fillers and an adhesion promoter, and a catalytically effective amount of a pentacoordinated tin monochelate produced by reacting a tin oxide with a  beta -dicarbonyl compound and a carboxylic acid.
Patent EP-0281522-B1 (EP)
Title: Insecticides and parasiticides
IPC: A01N43/90
Filed: 1988-02-29
Granted: 1993-02-03
Abstract: The present invention relates to novel C(29)-oximinomilbemycin derivatives of formula I, to their preparation and to the use thereof for controlling pests. The invention further relates to pesticidal compositions which contain at least one of these compounds as active ingredient. The novel compounds have the general formula I    <IMAGE> (I)  wherein X is a group selected from -CH(OR1)-, -C(O)- or -C(=N-OR)-, R1 is hydrogen or a OH protective group, R is hydrogen, a OH protective group, an alkyl, cycloalkyl or acyl group, R2 is methyl, ethyl, isopropyl, sec-butyl or the   <IMAGE>   wherein A is methyl, ethyl or isopropyl; and R3 is hydrogen, C1-C6alkyl, C2-C6alkenyl, a radial selected from the group consisting of phenyl and benzyl which is unsubstituted or substituted by one or more members selected from the group consisting of halogen, C1-C3alkyl, C1-C3alkoxy, C1-C3alkylthio, C1-C3haloalkyl, nitro or cyano, or is the group U     <IMAGE> (U)  wherein n is 0, 1, 2, 3, 4 or 5, E is oxygen or -CH(Rd)- and Rz is hydrogen, Ra is hydrogen, halogen, C1-C3alkyl, C1-C3alkoxy or 2-tetrahydropyranyl, and Rb, Rc and Rd are each independently hydrogen, halogen, C1-C3alkyl or C1-C3alkoxy, which group U may also be in unsaturated form.
Patent EP-0344233-B1 (EP)
Inventor: HANDSCHUCH KARL
IPC: D02G1/04
Filed: 1988-10-12
Granted: 1993-12-29
Abstract: A twister (1) for spinning fibres into yarn comprises a channel (10) for the passage of fibrous material and at least one air duct (12). The air duct (12) extends from the periphery of the twister (1) into the channel (10) for the passage of fibrous material and is composed of elements (1, 2). By this means, or by dividing the periphery of the passage channel (10) in the region of the opening of the air duct (161) into several elements (16), it is possible to manufacture air ducts whose cross-sectional area increases in the direction of the passage channel (10).
Patent EP-0326901-B1 (EP)
Title: Pulsation steam jet pump with a non-return valve
IPC: F02G5/02
Filed: 1989-01-23
Granted: 1990-10-31
Abstract: 1. A pulsating steam jet pump with a cone-shaped tapering pump tube (1), which projects with its open wide end into a line (4, 14) for the liquid to be pumped, characterised in that the line (14) is provided either in front of and behind the pump (4) with in each case a non-return valve (12, 13) or in front of the pump (4) with a non-return valve (12) or behind the pump (4) with a non-return valve (13).
Patent EP-0331954-B1 (EP)
IPC: A61M25/02
Filed: 1989-02-18
Granted: 1992-08-12
Abstract: In a device for fastening a transcutaneous or implanted catheter, a plate of bendable material is provided with a soft flexible, button-shaped plate body that is defined by two lateral faces without projections. The plate body is provided with a clamping groove, open at both ends and axially slotted, for accommodating a catheter. The plate body is provided with a locking device for the axial slot, which consists of a leaf spring being embedded and fixed in the plate body on the closed side of the clamping groove which it bridges. Such a device reliably fixes transcutaneous or implanted catheters of any kind in a manner well tolerated by the body.
Patent EP-0334510-B1 (EP)
Inventor: ANNAMALAI KADIRESAN
IPC: H04L12/26
Filed: 1989-03-09
Granted: 1995-12-20
Abstract: Methods and apparatus are set forth which facilitate continuous bit error rate monitoring at the physical (PHY) management layer in a Fiber Distributed Data Interface (FDDI), duel token ring network. The monitoring is performed using existing line status information from PHY. Simple error detection logic, in combination with an error counter and a timer, is used to detect errors during active or idle line state conditions, independent of Media Access Control (MAC) layer support.
Patent EP-0336795-B1 (EP)
IPC: G01C19/02
Filed: 1989-03-10
Granted: 1991-09-11
Abstract: Composite inertial sensor of the mechanical type. The rotor (1) and the drive shaft (5) are connected mechanically by means of an elastically deformable flexible rim (3) designed to allow said rotor (1) three degrees of freedom, namely one degree of freedom of translational movement along the axis of rotation of the drive shaft (5) and rotor (1) and two degrees of freedom of rotation about two axes forming a trihedron with said axis of rotation. A torque motor device (6) is provided for exerting on said rotor (1) at least three forces parallel to said axis of rotation, and a detector device (7) is provided for determining the position of said rotor (1) in relation to the structure of the sensor.
Patent EP-0422314-B1 (EP)
Inventor: WIKDAHL NILS ANDERS LENNART
IPC: D21D5/18
Filed: 1989-10-10
Granted: 1994-04-13
Abstract: In a process and a device, a cellulose suspension of thin consistency, the consistency and flow rate of which is known, is conducted to the suction side of a main pump (4), to the pressure side of which there are coupled in sequence a first multi-hydrocyclone unit (6) for cleaning out heavy impurities, a second multi-hydrocyclone unit (7) for cleaning out light impurities, and a headbox (8) for a wet machine or paper machine (9). This provides, on one hand, cleaning and pulp or paper production uninterrupted by intermediate storage, and on the other hand a thickening of the pulp in the second multi-hydrocyclone unit from a suitable consistency for cleaning to a thicker consistency suitable for spreading on a wire or the like.
Patent EP-0330644-B1 (EP)
Title: Tread pattern for a vehicle tyre
IPC: B60C11/13
Filed: 1989-01-12
Granted: 1993-02-24
Abstract: The tread pattern for a winter tyre has profile elements such as blocks or ribs which are divided into block elements or rib elements by fine indents. Said elements are separated in turn by additional indents in the transverse direction of the tyre, the indents of directly adjacent block or rib elements being arranged in such a way that they are not flush with one another. <IMAGE>
Patent EP-0402385-B1 (EP)
Inventor: LIGHT RONALD RICHARD
IPC: C08L67/00
Filed: 1989-02-16
Granted: 1994-04-27
Abstract: On a mis au point des préparations de moulage de polyester renforcé comprenant du poly(éthylène téréphthalate), des fibres de verre, au moins un sel de sodium ou de potassium d'un acide carboxylique d'hydrocarbure, ou un copolymère d'hydrocarbure ionique d'une alpha-oléfine. ELles comprennent également un acide carboxylique non saturé par de l'alpha-beta éthylène, ainsi qu'un alcool polymère linéaire primaire ayant la structure CH3(CH2)xCH2OH dans laquelle x a une valeur moyenne comprise entre 28 et 48.
Patent EP-0407457-B1 (EP)
Inventor: MACKEY KEVIN JAMES
IPC: H01L21/205
Filed: 1989-03-31
Granted: 1994-03-02
Abstract: Un procédé pour former une couche d'un fluorure du groupe II ou III sur un substrat semi-conducteur (par exemple comme couche épitaxiale isolante) consiste à vaporiser un précurseur (I), où M est Be, Ca, Sr, Ba ou lanthanide, b et d valent 0 ou 1. A, B, C et D sont indépendamment (IIA) ou (IIB), X étant O, S, NR, PR où R est H, alkyle, perfluoroakyl; Y est perfluoroalkyl, fluoroalkényl, fluoralkylamine ou fluoroalkénylamine; Z est H, F, alkyle, perfluoroalkyl ou perfluoroalkényl; et ensuite à décomposer la vapeur du précurseur pour former du fluorure de métal. Un précurseur préféré pour le CaF2 est un complexe de calcium 1,1,1,5,5,5-hexafluor-2,4-pentanedione où b et d valent 0.
Patent EP-0368975-B1 (EP)
IPC: C07C43/23
Filed: 1989-05-20
Granted: 1992-12-16
Abstract: Des dérivés de biphényldiol fluoré ont la formule (I), dans laquelle R1 et R2 sont, indépendamment l'un de l'autre, alkyle, alkényle, un groupe CH2 pouvant être également remplacé par -O-, -O-CO-, -CO-O- et/ou -CH=CH-, à condition que deux atomes d'oxygène ne soient pas directement liés. La chaîne peut être interrompue par un groupe trans-1,4-cyclohexylène et/ou par un groupe 1,4-bicyclooctylène ou par un groupe 1,4-phénylène dans lequel un ou deux groupes CH peuvent être remplacés par N. Ces composés présentent des propriétés caractéristiques des cristaux liquides et peuvent être utilisés comme composants de matériaux à cristaux liquides.
Patent EP-0447408-B1 (EP)
IPC: B23Q3/14
Filed: 1989-10-26
Granted: 1993-01-07
Abstract: PCT No. PCT/DE89/00687 Sec. 371 Date May 24, 1991 Sec. 102(e) Date May 24, 1991 PCT Filed Oct. 26, 1989 PCT Pub. No. WO90/06210 PCT Pub. Date Jun. 14, 1990.For a hand power tool (1) with a multi-part manually operable quick-action chuck (2) for a disc-shaped tool (3) which is held on a shoulder (4) of a drive spindle (5) and onto which a force can be loaded from the other side by a pressure plate (7), with the pressure plate (7) concentrically embracing a threaded part (13) and being arranged positionally secured in relation to the threaded part and rotatable, with a hand screw part (11) embracing the threaded part (13) and th pressure plate (7) like a sleeve, and forming an annulus (14) with these, which contains at least a rolling contact bearing (9) and a drive which couples together the hand screw part (11), the threaded part (13), and the pressure plate (7), for improved function and a simplified design, and for a limitation of the maximum clamping pressure on the tool, a rolling planetary drive is formed from at least one of the rolling contact bearings (9, 12) in conjunction with a springly element (10), the drive which couples the pressure plate (7), the threaded part (13), and the hand screw part (11).
Patent EP-0442940-B1 (EP)
Inventor: KVISGAARD THORKILD
IPC: G01G11/04
Filed: 1989-11-13
Granted: 1995-02-22
Abstract: For obtaining accurate product weighing results in ships it is not sufficient to effect a correction of the weighing results by means of an accelerometer, which will only roughly compensate for the weighing errors due to the general movements in the sea. With the invention, corrections are also effected for errors from other marked sources of error, and only thereby it becomes possible to stake on a large-scale rearrangement of the fish industry from land-based to ship-based plants. Thus, corrections are made for errors due to tiltings of the ship and due to the mechanical noise produced by the engine of the ship or by operative implements on the ship; also, a calibration of the weighing system is carried out regularly by means of a calibration system which is effective even during movements in the sea. Moreover, the weighing system, which is passed by a weighing belt, is subdivided in three mutually independent weighing units (12), whereby usable weighing results are obtainable also by occurring weighing noise impacts, even if one of the weighings should be unacceptable.
Patent EP-0394765-B1 (EP)
Title: Hydraulic percussion mechanism
IPC: B25D9/00
Filed: 1990-04-11
Granted: 1993-01-20
Abstract: The invention relates to a hydraulic striking mechanism including a cylinder, a percussion piston guided therein and a piston return device which is supported on the percussion piston and is displaceable independently thereof and can be connected on its side facing the percussion piston tip alternatingly to a pressure source or a pressure-free return conduit. The piston return device is configured as an annular piston which is freely displaceable along the percussion piston and the cylinder and forms therewith a piston chamber. The percussion piston has an abutment face at its end remote from the percussion piston tip which cooperates with the annular piston for moving percussion piston in the return stoke direction. The percussion piston, together with the cylinder, defines an oil chamber which axially follows the piston chamber in a spaced relationship. The percussion piston is provided with a cylindrical shoulder within the oil chamber which determines its end position during the return stroke. The piston chamber and the oil chamber are connected with a control unit by means of which, when the percussion piston shoulder approaches the rear face of the oil chamber, the oil chamber can be connected to the return conduit and by way of which, when the annular piston approaches an annular face on the cylinder, the piston chamber can be connected with the pressure source.
Patent EP-0397043-B1 (EP)
Inventor: SCHULTE FRANZ-JOSEF DIPL-ING
IPC: F25B21/04
Filed: 1990-05-04
Granted: 1994-02-23
Abstract: The electronically controlled apparatus is used for generating cold and heat. It has a Peltier element (2) through which flows a current of adjustable magnitude. Plates (3, 4) of conductive material rest on its two outside surfaces. Each plate (3, 4) is provided with a treating tip (11, 12) which can be pushed up and down.
Patent EP-0418531-B1 (EP)
Title: Injection tube for joint sealing for concrete constructions
IPC: E04B1/68
Filed: 1990-08-06
Granted: 1993-08-04
Abstract: An injection hose for joints to be sealed in concrete works comprises a flexible, liquid-impermeable supply hose element for injection fluid and having an injection region provided with a plurality of radial openings, and an envelope hose element composed of liquidtight material and tightly surrounding the supply hose element at least in the injection region. The envelope hose is composed of an elastically expansible material and provided with radial openings which are offset relative to the radial openings of the supply hose.
Patent EP-0423460-B1 (EP)
Inventor: GERHARD ANTON
IPC: F16B13/06
Filed: 1990-08-21
Granted: 1994-01-19
Abstract: An expansible dowel consists in the normal manner of an expansion sleeve, an expansion screw and an expansion cone (3) which is used to expand the expansion sleeve and can be drawn into the expansion sleeve by means of the expansion screw. In order to reduce the material consumption for the expansion cone (3) and the production cost, the expansion cone (3) is bent from sheet metal. Its edges (38, 39), which bound an impact joint (37), of its wall (14) are connected to one another in the direction of the cental-longitudinal axis (5) and tangentially thereto in a positively locking manner by means of a lock (23). An internal thread (26) for the expansion screw is arranged in the region of the lock (23) and extends only over part of the circumference of the expansion cone (3). 
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Patent EP-0418595-B1 (EP)
Inventor: SAVORGNAN VALERIO
IPC: E04B2/74
Filed: 1990-08-25
Granted: 1994-08-03
Abstract: A panelling supporting structure to realize partition walls composed by: A primary supporting structure (1) comprising simultaneously operable panelling hooking means (4-4 min -S-S min -3-6); A secondary intersecating supporting structure crossing the first one, comprising crossing elements (2) connected ones with the other, vicing said primary supporting structure (1); Panel coating means (B) comprising corresponding hooking receiver means (8-7) for being hooked by said primary supporting structure (1). Push terminals of the primary supporting structure for tight profiles by means of spacing interposition means(11-12).