baber/WOPTO huggingface dataset:
Patent EP-0215961-A2 (EP)
Inventor: IMANISHI SHOZO
IPC: B30B15/00
Filed: 1985-09-03
Abstract: The present invention relates to a dynamic balancing device for a press. 
<??>For avoiding the complexity of the structure of a prior art device of this kind, the structure thereof is changed such that a connecting rod is provided to fit in an eccentric member of a crankshaft, a link is provided to be journalled on one end thereof to a head of a larger diameter of said connecting rod, a pair of balance weights are provided on both ends of and close to the center of said crankshaft in a manner movable to substantially oppose to the direction of a slide of the press, a pair of levers is provided to be connected on one end thereof to each balance weight and to be journalled on an intermediate point along the length thereof to a frame of the press, and the other end of each lever of the pair is journalled to the other end of said link.
Patent EP-0178685-A2 (EP)
Inventor: TANAKA TOSHIKAZU C O SONY CORP
IPC: C23C14/20
Filed: 1985-10-18
Abstract: @ A magnetic recording medium suitable for use in a single-pole type recording system utilizing a perpendicular magnetization mode, the medium including a nonmagnetic base, a low coercive force layer on the base, and a magnetic recording layer overlying the low coercive force layer. The magnetic recording layer has an easy axis of magnetization perpendicular to the nonmagnetic base. The nonmagnetic bass is composed of a material which is stable at a temperature of 220°C and higher. In accordance with the invention, the low coercive force layer is an iron-nickel alloy containing about 82 to 89.5 by weight nickel, the low coercive force layer resulting from vapor phase deposition of the alloy on the nonmagnetic base while the temperature of the base is at least 220°C.
Patent EP-0158405-A2 (EP)
Inventor: WINTER DAVID CARL
IPC: A01B69/00
Filed: 1983-06-20
Abstract: A towed implement (10) is mounted in a tractor three-point hitch (14) by means of a hitch structure (12) which is immobilised against lateral movement whether the hitch is lifted or lowered. The implement comprises a transverse beam or frame (18) which is attached to the hitch structure (12) by four parallel links (70, 72) arranged in two laterally spaced pairs with the links of each pair spaced vertically. A hydraulic actuator moves the beam (18) laterally while the links keep the beam perpendicular to the direction of travel. Ground followers (150) follow an existing furrow and operate switches controlling the hydraulic actuator to maintain the implement correctly positioned relative to the crop rows being cultivated. The actuator holds the position of the beam (18) so that positional errors do not arise even on sideways sloping ground.
Patent EP-0153120-A2 (EP)
Inventor: KRISHANKUMAR SUPPAYAN M
IPC: B29L22/00
Filed: 1985-02-11
Abstract: This relates to laminated preforms, the method of forming such preforms and products which may be beneficially formed utilizing such preforms. Most particularly, this relates to a preform which has formed as part of the injection molding thereof two layers of barrier material which are disposed within two layers of thermoplastic resin and having received therebetween a solid core of thermoplastic resin. The specific method of forming the preform permits the barrier material layers to be of a greatly reduced thickness as compared to such layer tick- nesses permissible in the past, with the result that the barrier material layers in the blow molded articles are of a thickness recognized to be acceptable for the barrier function. The barrier material layers may be selectively terminated along the length of the preform so as to permit portions of the resultant blow molded article to be removed and reused.
Patent EP-0212013-A2 (EP)
Inventor: BOEHMER DENNIS A
IPC: B29C45/26
Filed: 1985-08-05
Abstract: A method for forming a molded elastomeric article (36) having a small diameter hole comprises the steps of selecting a relatively fine filament (32) made of an effectively nonattenuable material having a relatively high tensile strength, placing the filament under tension in a mold (12, 16), injecting elastomeric material into the mold about the filament (32) so that the filament is embedded in the material, curing the material to form a molded article (36), and drawing the filament from the molded article completely such that a hole is formed therethrough. The elastomeric material may subsequently be separated into wafers, each having a hole formed therethrough of a predetermined and accurate size.
Patent EP-0185487-A2 (EP)
Inventor: ALSTON LAWRENCE E
IPC: H04N1/60
Filed: 1985-12-03
Abstract: In an image sensing and processing apparatus for a coloured image, light from a photoresponsive means is sequentially filtered (14) before reaching photoresponsive means to establish in the electrical output signal red, green, blue, yellow, cyan and magenta colour components. Signal processing means (38-46) provide an enhanced red colour component as a function of the red and cyan colour components of the electrical output signal. Similarly an enhanced green colour component is obtained as a function of the green and magenta colour components of the electrical output signal, and an enhanced blue colour component as a function of the blue and yellow components of the electrical output signal. Preferably, each complementary colour is obtained and stored immediately before the primary colour with which it is to be combined, so that only one of the complementary colours is stored at a time. Preferably, the complementary colour image-representing signals are obtained at a lower resolution than the primary colour signals, thereby reducing memory requirements still further.
Patent EP-0190642-A2 (EP)
Inventor: AKIBA YUTAKA
IPC: G11C19/08
Filed: 1986-01-28
Abstract: In the magnetic bubble memory module which is designed to dispose a magnetic bubble memory chip at the center of means for generating a revolving magnetic field, said means being composed of a picture frame core and a coil, and to confine the chip by means of a case for confining a revolving magnetic field, said chip is made to be loaded on a flexible substrate and signal lines and driving lines of the chip drawn out of the four corners of the case through lead wires on the flexible substrate.
Patent EP-0191422-A2 (EP)
Inventor: TANIGUCHI SHIN ICHI
IPC: B65G47/84
Filed: 1986-02-06
Abstract: For transporting solid pharmaceutical products successively from a supply station to a processing station while they have been aligned in position, an article supply apparatus comprises a rotary transport drum supported for rotation in a plane inclined at an angle relative to a horizontal plane. The drum has its outer peripheral surface so tapered in one direction away from a drive shaft as to occupy a portion of the shape of a cone. The tapered outer peripheral surface of the drum is formed with a plurality of circumferentially equally spaced pockets so shaped and so sized as to accommodate the products therein. A hopper for receiving a batch of the pharmaceutical product is rigidly mounted on the drum for rotation together therewith.
Patent EP-0193941-A2 (EP)
Inventor: BOSER RONALD J
IPC: D05B35/10
Filed: 1986-03-05
Abstract: An apparatus for sewing a slide fastener (1) to a pair of fabric pieces (7, 7) is provided with a slider-moving unit (21) for coupling a pair of opposed stringers (4, 4) of the slide fastener (1) immediately after the opposed stringers (4, 4) have been sewn to the respective fabric pieces (7,7). The slider-moving unit (21) includes a slider-holding mechanism disposed downstream of a sewing station (14) and reciprocable for pulling a slider (5) on the slide fastener (1) away from the sewing station (14), and a brake (75) disposed adjacent to an upstream end of the reciprocating movement of the slider-holding mechanism for retaining a bottom end of the slide fastener (1) while the slider (5) is being pulled by the slider-holding mechanism.
Patent EP-0203582-A2 (EP)
Inventor: SHIBASAKI SUSUMU
IPC: G11B5/84
Filed: 1986-05-28
Abstract: A method of and an apparatus for making a magnetic recording tape, which is free from wrinkles formed thereon, by the use of a vapor deposition technique. A length of take reeled on a supply reel is taken up by a take-up reel after having passed through a deposition station where it is movably turned around a cylindrical drum. In one aspect, the difference in tension between two different portions of the tape moving between the drum and the tape-up reel and on respective sides of a tensioning roll forming a part of at least one tension control mechanism is adjusted to a value not greater than 10 N/mm 2 . In another aspect, a charge eraser is employed and installed in the vicinity of the drum for removing an electrostatic charge built up in the tape being moved from the drum onto the take-up reel. In a further aspect, the cylindrical drum is used having its outer peripheral surface roughened to a ten-point average surface roughness of not smaller than 0.1 µm.
Patent EP-0217045-A2 (EP)
Inventor: FLOCKENHAUS CLAUS PROF DR
IPC: B01J23/74
Filed: 1986-07-26
Abstract: To economically and effectively decrease the nitrogen oxide content of exhaust gases from heating systems operating at high combustion temperatures, it is proposed to subject the waste gas first in a manner known per se to a homogeneous gas reaction in a temperature range between about 700 and 1100 DEG C by addition of reducing agents and then to pass them through a heat recovery reactor, the regenerator charge material of which is designed as a catalyst for the selective reduction of the nitrogen oxides at least in the temperature zone between about 200 and 500 DEG C. <IMAGE>
Patent EP-0213523-A2 (EP)
Inventor: SCHROIT ALAN J DR
IPC: A61K47/00
Filed: 1986-08-18
Abstract: The compositions consist of  a) a phospholipid of the formula <IMAGE> in which m is two or three, R1 and R2 are, independently of one another, alkyl, alkenyl or acyl each with 10 to 20 C atoms, and X is a direct bond, C1-C4-alkylene, C2-C4-alkenylene or C1-C4-alkylene or C2-C4-alkenylene substituted by hydroxyl, or a pharmaceutically acceptable salt thereof,  b) a phospholipid of the formula <IMAGE> in which R3 and R4 are the acyl group of a saturated or unsaturated carboxylic acid with 10 to 20 C atoms and 1 to 2 double bonds, c) a compound or a mixture of compounds with pharmacological properties and, where appropriate, d) a lipid from the group comprising phosphatidylcholines, phosphatidylserine, phosphatidylinositol, phosphatidylglycerol, cardiolipin and cholesterol and, where appropriate, a pharmaceutically acceptable carrier solution which is buffered to pH 7.0 to 7.8 and, where appropriate, pharmaceutically acceptable auxiliaries. The compositions can be used in the form of liposomes as administration systems, for example for cancer chemotherapy.
Patent EP-0219006-A2 (EP)
Inventor: BETZ JOACHIM DR
IPC: C12R1/465
Filed: 1986-10-02
Abstract: Cholesterol oxidase can be synthesised by fermentation of Streptomyces hydrogenans DSM 3854. The bacterium is cultivated aerobically in a nutrient medium which contains sources of carbon and nitrogen until the cholesterol oxidase accumulates.
Patent EP-0219063-A2 (EP)
Inventor: SUZUKI TETSUMI
IPC: H01M10/05
Filed: 1986-10-09
Abstract: An electrically conductive material containing no substantial amount of water and prepared by polymerizing, in the presence of an oxidizing agent, a compound having conjugated double bonds on a base material in a gas phase. The base material has spaces capable of retaining the oxidizing agent. The elecrically conductive material is used for at least one electrode of a secondary battery.
Patent EP-0195592-A2 (EP)
Title: Factor IX protein
Inventor: ANSON DONALD STEWART
IPC: A61K38/43
Filed: 1986-03-12
Abstract: The blood-clotting protein, factor IX, is synthesised in the body in liver cells, where it undergoes three distincttypes of post-translational modification before it is secreted into the bloodstream as a 415 amino acid long protein. It is therefore a difficult protein to produce by recombinant DNA technology in a highly biologically active form. Nevertheless, such a result has been achieved by the present invention in which typically factor IX cDNA in a plasmid is linearised and inserted into an expression vector having a promotor sequence of SV40 early gene, an SV40 polyadenylation sequence, the TK/NEO selectable marker and an ampicillin resistance gene. Mammalian cells such as from a dog kidney or rat liver are transfected by the calcium phosphate precipitation method. High levels of factor IX in a fully or near-fully biologically active form, useful as a plasma-free preparation for treatment of patients suffering from Christmas Disease (haemophilia B), are obtainable without recourse to poxvirus vectors which would contaminate the protein.
Patent EP-0199498-A2 (EP)
Inventor: PROTTENGEIR MANFRED
IPC: B29C65/00
Filed: 1986-04-09
Abstract: A method for packaging articles of the type in which layers of plastic film are compressed between a heated welding bar and a deformable counterpressure bar to form a straight welding seam. The plastic film used is a biaxially oriented polyolefin film, the deformable counterpressure bar is a poor thermal conductor and the welding bar is held at a temperature not greater than 150 degrees Celcius during the welding operation. Preferably the temperature of the welding bar is maintained between 130 and 140 degrees Celcius. The polyolefin may be a polypropylene or a polyethylene biaxially oriented film. Preferably the degree of orientation is such that the film shrinks linearly by from 70% to 30%. Most preferably the film shrinks 60% on the application of heat. The films used may vary in thickness from 100 micrometres to 12 micrometres.
Patent EP-0213689-A2 (EP)
Inventor: MOLLETT WAYMAN LEON
IPC: H05H1/36
Filed: 1986-05-16
Abstract: A plasma torch (11) is supplied with its d.c. operating voltage by a drooping transformer (33) and a rectifier (31), for striking an arc between an electrode (19) and a workpiece (13). If the arc strikes between the electrode and the torch casing (17), the operating voltage drops. A control circuit (51) senses when the operating voltage is below a threshold value and turns off the power supply by opening a solenoid switch (39, 41, 43). This action is briefly disabled each time the power supply is turned on to allow the operating voltage to build up to its normal level, above the threshold.
Patent EP-0223457-A2 (EP)
Inventor: KEMP JOHN
IPC: F16J15/34
Filed: 1986-10-29
Abstract: A mechanical face seal comprises a first seal face member l2 associated in fixed relationship and sealed with respect to one component l0; a second seal face member l8 associated in fixed rotational relationship and sealed with respect to a second component ll and a third seal face member 2l interposed between the first and second seal face members l2, l8. Spring means 20 is provided to urge the second seal face member l8 towards the first seal face member l2 and maintain the first, second and third seal face members l2, l8, 2l in sealing engagement. The sealing faces 22, 23, 24, 25 of the first, second and third seal face members l2, l8, 2l are inclined, so that the first and second seal face members l2 and l8 impose a radial load on the third seal face member 2l. Two such seal assemblies may be provided co-axially of one another to provide a double seal.
Patent EP-0228862-A2 (EP)
Inventor: BENNETT WILLIAM FRANKLIN
IPC: A61K38/46
Filed: 1986-12-16
Abstract: Stable pharmaceutically acceptable compositions containing human tissue plasminogen activator featuring, for example, an argininium ion containing buffer as a component.
Patent EP-0191738-A2 (EP)
Inventor: COLLANZUOL MARIO
IPC: E05B13/10
Filed: 1986-01-22
Abstract: © A device for closing and opening the boot lid or rear hatch of a motor vehicle with a locking mechanism, in which a slidable push button (14) carries a cylinder lock (22) for effecting, through cam means (36, 38), the translational movement of a release member (40) of the locking mechanism which is slidable between an operative position and an inoperative position. When the cylinder lock (22) is disposed in a pre-established position, the translational movement of the release member (40) from the inoperative position to the operative position, and vice versa, can also be achieved automatically by means of a servo-mechanism operated by an electrical central locking system for the motor vehicle doors.
Patent EP-0230977-A2 (EP)
Inventor: MELZER JAROSLAV
IPC: B01D19/04
Filed: 1987-01-21
Abstract: The oil phase of the emulsion contains (a) C12- to C26-alcohols, which are distillation residues arising in the production of alcohols by the oxosynthesis or by the Ziegler process, and/or (b) fatty acid esters of C12- to C22-carboxylic acids with a monohydric to trihydric C1- to C18-alcohol and, if appropriate, (c) a hydrocarbon having a boiling point above 200 DEG C or fatty acids having 12 to 22 carbon atoms, makes up 15 to 50% by weight of the structure of the emulsion, has a mean particle size of < 25  mu m and contains finely disperse, virtually water-insoluble inert solids which have not been rendered hydrophobic.
Patent EP-0242504-A2 (EP)
Title: Einrichtung zur Vergasung feinzerteilter, insbesondere fester Brennstoffe unter erhöhtem Druck
Inventor: KOHNEN KLAUS DIPL ING
IPC: C10J3/48
Filed: 1987-01-22
Abstract: Diese besteht aus einem Gassammelraum mit einem Gasabzug nach oben und einem Schlackenabzug nach unten, wobei an den Gassammelraum seitlich eine oder mehrere als Nischen ausgebildete Brennkammern angesetzt sind und Gassammelraum und Nischen von kühlmittelbeaufschlagten Rohrwandkonstruktionen begrenzt sind. Hierbei ist vorgesehen, daß die Tiefe und/oder die Weite jeder Nische und/oder der Neigungswinkel des Nischenmantels veränderlich sind.
Patent EP-0239757-A2 (EP)
Inventor: KEHL GEORG
IPC: F16C11/06
Filed: 1987-02-11
Abstract: A self-securing ball-and-socket joint which has a ball head integrally formed on a rod, an outer structural part having a bore that pivotably receives the ball head and a radially elastic CIRCLIP brand retaining ring as well as a separate auxiliary assembly tool for the retaining ring. In the outer structural part beside the center of the ball head, there is a circumferential groove having a support face for the retaining ring. When the ball-and-socket joint is assembled, the retaining ring is first inserted into the circumferential groove. Then the auxiliary assembly tool is inserted into the bore. At its initial end the auxiliary assembly tool is embodied in the manner of a centering and expansion tool, so that it aligns the retaining ring with respect to the circumferential groove and finally forces it into this groove. Upon further displacement of the auxiliary assembly tool, the retaining ring snaps home into a detent notch provided on the circumference of the auxiliary assembly tool. As a result, the retaining ring is prevented from falling out of the outer structural part. For final assembly of the ball-and-socket joint, all that remains to be done is to insert the ball head in the course of which the auxiliary assembly tool moves away from the CIRCLIP retaining ring and the CIRCLIP retaining ring finally snaps home into its securing position in the groove in the rod outwardly of the ball head.
Patent EP-0238984-A2 (EP)
Inventor: ISRAEL CHARLES M
IPC: H04L29/06
Filed: 1987-03-17
Abstract: An interface circuit 14 is described for interconnecting a packet switched system 13 to a circuit switched system 12 which enables a uniform dialing plan to be utilized to establish intra-system or inter-system connections. This is accomplished by assigning each terminal of the packet switched system a unique terminal address similar to the extension number used for terminals of the circuit switched system. The interface also distinguishes data call set-up requests from other control commands received from the packet switched system.
Patent EP-0244767-A2 (EP)
Inventor: TEMPLE VICTOR ALBERT KEITH
IPC: H01L25/07
Filed: 1987-04-30
Abstract: A semiconductor hermetic package for semiconductor device comprises base, sidewall and cover members. Signals can be coupled between the enclosed devices and external devices by coupling means including conductive regions disposed in and through the package. Light pipes or conductive tracks and paths extending through the package can be used to couple the signals. A portion of the package can function as a grading resistance.
Patent EP-0255689-A2 (EP)
Inventor: REUSCHLING DIETER
IPC: C07D213/89
Filed: 1987-07-29
Abstract: 1-Hydroxy-2-pyridones of the formula I   <IMAGE> (I)  in which R1=an organic radical and R2=H or an organic radical, are prepared by reacting a pyrone of the formula II   <IMAGE> (II)  in which R1 and R2 have the same meaning as in formula I, with a hydroxylammonium salt in the presence of at least one alkali metal carbonate and/or hydrogen carbonate. The compounds of the formula I have a biological activity-in particular an antibacterial and antimycotic activity.
Patent EP-0269042-A2 (EP)
Inventor: FISCHER ROLF DR
IPC: C07C67/465
Filed: 1987-11-23
Abstract: A process for preparing 2-propenylidene-3-ethylglutaric acid diesters of the formula I <IMAGE> in which R<1> and R<2> can be identical or different and each signify an alkyl radical having 1 to 18 carbon atoms, a cycloalkyl radical having 5 to 7 carbon atoms, an aralkyl radical having 7 or 8 carbon atoms or an aryl radical having 6 to 10 carbon atoms, by condensation of compounds of the formula II <IMAGE> in which R<3> signifies an alkyl radical having 1 to 12 carbon atoms and R<1> has the abovementioned meaning, in the presence of catalysts at elevated temperature, characterised in that the condensation is carried out at a temperature of 100 to 250 DEG C in the presence of alcoholates or alkali metals or alkaline earth metals, aluminium alcoholates or amides, or hydrides of alkali metals or alkaline earth metals or cyclic amidines.
Patent EP-0231991-A2 (EP)
Inventor: NYBERG GLEN ALAN
IPC: B60S1/08
Filed: 1987-01-06
Abstract: A precipitation sensor (32) for detecting when a predetermined fraction of the sensor area is covered with water drops comprises an insulating substrate (20), a pair of spaced electrodes (34,34′) of conductive material on the substrate (20), and an array of conductive spots (36) on the substrate (20) between the electrodes (34,34′), the spots (36) being arranged in a two-dimensional pattern to define a plurality of open circuit paths between the electrodes (34,34′) when the substrate (20) is dry and at least one closed circuit when at least some of the spots (36) are bridged by water drops. This sensor uses the physical principle of percolation to respond accurately to small amounts of precipitation and is preferably integrated in the wipe area (24) of a windshield surface (20) of a motor vehicle, and is incorporated in a wiper control system (26,28,30) thereof.
Patent EP-0239368-A2 (EP)
Inventor: GEMMA NOBUHIRO C O PATENT DIVI
IPC: H01L51/30
Filed: 1987-03-24
Abstract: A field-effect transistor comprising a semiconductor substrate (11) having source and drain regions (12, 13) and a gate electrode (19), wherein a thin organic film including donor and acceptor molecules is provided between the semiconductor substrate (11) and the gate electrode (19). When a predetermined voltage is applied to the gate electrode, charge transfer occurs between the donor and acceptor molecules included in the thin organic film, thereby controlling the surface potential of the semiconductor substrate (11).