baber/WOPTO huggingface dataset:
Patent EP-0354639-A2 (EP)
Inventor: HIGUCHI TOSHIRO FUJIGAOKA MANS
IPC: G05B19/18
Filed: 1989-04-25
Abstract: In a machine tool for cutting a non-circular cross section on a workpiece, sensing means are provided to detect the rotational angle of the main shaft which rotates the workpiece and the signals thus obtained are used to control the longitudinal displacement of a non-­rotary tool shaft disposed perpendicularly to the main shaft and which can advance and retreat axially relatively to the main shaft axis but cannot be rotated. An armature on the tool shaft lies between a pair of electromagnets that are energized in accordance with the signals indicating the rotational angle of the main shaft and thereby the tool shaft is displaced longitudinally accordingly. The axial position and the speed of longitudinal displacement of the tool shaft are also sensed to obtain feedback for stabilizing the travel and positioning of the tool.
Patent EP-0341062-A2 (EP)
Inventor: MAZUR ADAM WIESLAW
IPC: A23L27/30
Filed: 1989-05-04
Abstract: Disclosed are novel 5-C-hydroxymethylhexose compounds and their derivatives which exhibit sugar-like functionality when used in food compositions. The derivatives include stereoisomers, di-, tri-, and polysaccharides, alkyl glycosides, polyol, and alditol derivatives. Also disclosed are sugar substitute compositions and food compositions containing these compounds and their derivatives.
Patent EP-0341064-A2 (EP)
Inventor: HUGHES ROBERT K
IPC: E01F9/627
Filed: 1989-05-04
Abstract: The invention relates to a marker adapted to be supported in the ground and which allows a cylinder-type grass mower to cut grass around the marker without requiring the removal of the marker. The marker has a flexible elastomeric element (29) coupled between a substantially rigid shaft (20) and a substantially rigid stake (21) which urges the shaft into axial alignment with the stake and which allows a cylinder-type grass mower (53) to bend the rigid shaft over at the elastomeric element to a position substantially flat with the ground.
Patent EP-0347098-A2 (EP)
Inventor: SHIBER SAMUEL
IPC: A61M25/01
Filed: 1989-06-07
Abstract: An atherectomy system for coring (10), ingesting and removing an obstruction material (12) from within a patient's vessel having a flexible guide-wire (140) defining voids for containing obstruction material and defining a diametrical envelope, a flexible rotary-catheter (21) slidable and rotatable over the diametrical envelope having a rotary coring means (22) at its distal end, a continuous passage defined around the flexible guide-wire by the flexible rotary-catheter for ingesting the cored obstruction material, and coupling means at the proximal end of the flexible rotary-catheter for coupling to rotating means.
Patent EP-0376502-A2 (EP)
Inventor: POLON JUHANI
IPC: F16K5/12
Filed: 1989-12-01
Abstract: A method for changing the characteristic curve and/or the maximum capacity of a regulation valve, and a regula­tion valve. The valve consists of a housing (1) provided with a through flow duct (2, 2′) and of a closing member (3), which is fitted inside the valve housing in the flow duct, which is shaped as a body of rotation or as a part of a body of rotation, and which is rotated by means of a turning shaft (4) extending to outside the housing. The shape of the forward edge (8) of the closing face (7) of the closing member differs from the shape of the rearward edge (9). The characteristic curve is affected by the shape of the edge (8) of the closing face of the closing member at whose side the flow opening starts being formed when the valve is rotated from the closed position to the opened position. To change the characteristic curve and/or the maximum capacity, either one of the directions of rotation is chosen as the direction of opening of the valve.
Patent EP-0362116-A2 (EP)
Inventor: GEFVERT DAVID L
IPC: C01F7/47
Filed: 1989-07-25
Abstract: Disclosed is a process for recovering gallium values contained in a basic aqueous solution by liquid/liquid extraction thereof. The liquid/liquid extraction process comprises contacting the basic aqueous solution with a water-immiscible, organic phase comprising a substituted hydroxyquinoline dissolved in an organic solvent therefor whereby gallium is extracted into the organic phase. Thereafter, the organic phase is separated from the basic aqueous phase and the gallium recovered from the separated organic phase. The improvement in process of the present invention comprises the organic phase further comprising dissolved therein an organic dioxime compound.
Patent EP-0332588-A2 (EP)
Inventor: MAIOLI FABIO
IPC: B27C1/06
Filed: 1989-02-28
Abstract: The four sides of a batten (1) are thicknessed and surfaced using a machine unit with a succession of tools (2, 3, 4, 5) driven by one motor and rotating horizontally throughout: a bottom planing tool (2) incorporating a first trimming cutter (6), at one end, a first surfacing cutter (3) aligned with the first trimming cutter (6), a top planing tool (4) incorporating a relative trimming cutter (7) at the opposite end to that associated with the bottom planer, and a second surfacing cutter (5) aligned with the trimming cutter (7) of the top planing tool (4).
Patent EP-0336915-A2 (EP)
Inventor: DANIELSSON CURTH
IPC: F16B7/04
Filed: 1989-04-04
Abstract: A system for coupling a first profiled section (1) having a longitudinally extending channel (1) of at least substantially rectangular cross-section to a second profiled section (2) having a longitudinally extending slot (17) whose slot opening is defined by mutually facing edge flanges (18), includes a substan­tially U-shaped coupling element (3). The coupling element has two legs (4, 5) which can be deflected or bent towards one another against the action of a spring force and a web (6) which connects the two legs at one end thereof. One leg (4) of the coupling element (3) has a fixed projection (15) which extends away from the other leg (5) and which is intended to snap into an opening (16) in the first profiled section (1) when the coupling element (3) is inserted thereinto. The free end parts (11, 12) of the legs (4, 5) present on the mutu­ally remote sides of the legs ridges which extend over the width of the legs and the height of which decreases progressively in a direction towards the free leg end and also in the opposite direction. The end parts (11, 12) also have a total thickness which is smaller than the distance between the mutually facing edge flanges (18) of the slot (17).
Patent EP-0369969-A2 (EP)
Inventor: ANDERSSON BO
IPC: F16K31/40
Filed: 1989-11-08
Abstract: Valve for pressurized media which includes a valve housing provided with inlet and outlet and a movable main valve plug for infinitely variably controlling the pressurized medium flow through the valve with the aid of a pilot flow originating from the pressurized medium flow and passing through a variable throttling means situated in the main valve plug. For obtaining a compact valve unit, the pilot flow control valve (18) is arranged in a member arranged as a lid on a cartridge sleeve including the valve housing, for opening or closing a pilot flow duct (15) in the cartridge in response to a control signal, a pressure compensation means (54) being arranged in the duct (15) after the throttling means (26) in the main valve plug (5) but before the pilot flow control valve (18), this means (54) being under the action of the pressure in the pilot flow duct (15) prevailing after the throttling means (26) and of a piston sensing the pressure in the valve inlet and/or outlet for throttling or interrupting the pilot flow before the pilot flow control valve (18) in response to pressure changes in the inlet or outlet.
Patent EP-0371959-A2 (EP)
Inventor: MC DONOUGH KEVIN C
IPC: G09G5/00
Filed: 1983-09-14
Abstract: An electronic system included a video display for producing on a screen a display corresponding to received video data. A microprocessor has an addressing space within which said micro­processor can specify locations and to and from which said microprocessor can supply and retrieve data. A parallel address bus receives addresses for said microprocessor. A data memory has address locations within said addressing space of said microprocessor in which said microprocessor can supply and retrieve data. A bit-mapped video memory has address locations within said addressing space of said microprocessor in which said microprocessor can supply and retrieve video data, and further includes a register having a serial output and locationa into which contents of a plurality of address locations within said bit-mapped video memory can be concurrently transferred, and from which said contents can be thereafter serially trans­ferred for use by said video display.
Patent EP-0381180-A2 (EP)
Inventor: MARCHETTI WERNER
IPC: B62D59/02
Filed: 1990-01-31
Abstract: A vehicle formed from a towing vehicle (1) and trailer with driven axle has an adjustment element (5) which is connected at one end to the towing vehicle (1) and coupled at the other end to the trailer with driven axle and is constructed so as to be capable of being switched off. The adjustment element (5) formed from the piston/cylinder unit is displaceable out of the operating position by means of a swivel movement in order to interrupt its effect on the steering of the wheel pair of the trailer with driven axle.
Patent EP-0395889-A2 (EP)
Inventor: SZEBOLD JOHANN
IPC: B23Q3/06
Filed: 1990-03-30
Abstract: The device serves for clamping workpieces with a clamping head, arranged on a piston rod 11, or a clamping arm 20. The drive 1 possesses, on the output side, a threaded bolt 9 on which the piston rod 11 is arranged. In addition, the piston rod 11 is provided with a guide housing 8 and a means 18, 19 for securing its rotation is situated between the piston rod 11 and the guide housing 8. A carrier 13, 15 is furthermore arranged between the threaded bolt 9 and the piston rod 11. <IMAGE>
Patent EP-0402619-A2 (EP)
Inventor: HACKMACK ALFRED DR
IPC: E02F7/02
Filed: 1990-05-08
Abstract: The invention relates to a continuously operating digging-transport-loading accessory for earth-moving machines, in which soil is loosened by a loosening device (43) and conveyed onto a receiving conveyor belt (1). The receiving conveyor belt conveys the material to the top, where it is delivered via a loading device (4) onto lorries or onto a dump. 
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Patent EP-0409006-A2 (EP)
Inventor: WOODS JACK L
IPC: B65C3/06
Filed: 1990-07-05
Abstract: A method and apparatus for decorating the exterior surface of a cylindrical member (14) such as a food or beverage can. A cylindrical bladder (12) made of a resilient, elastomeric material is mounted longitudinally within a rigid support member (16), with the opposite ends of the cylindrical bladder (12) being extended radially outwardly and attached to the rigid support member so as to create a closed cavity (18) between the longitudinal sidewall of the bladder (12) and the rigid support member (16). A port (22) is provided in the rigid support member (16) in fluid flow communication with the cavity (18). Air is evacuated from the cavity (18) through the port (22) to create at least a partial vacuum in the cavity (18). The partial vacuum formed in the cavity (18) uniformly extends the longitudinal sidewall of the cylindrical bladder (12) such that the diameter of the extended bladder is at least as large as the external diameter of the cylindrical member (14) which is to be decorated. The cylindrical member (14) and a transfer sheet (24) containing sublimable dyes or coloring agents are positioned within the expanded bladder (12) so that the transfer sheet (24) lies flatwise around the external surface of the cylindrical member (14) and is sandwiched between the cylindrical member (14) and the bladder (12). Gas is admitted to the cavity (18) through the port (22) of the rigid support member (16) so as to produce an essentially atmospheric pressure within the cavity (18). The longitudinal sidewall of the bladder (12) contracts radially inwardly until it makes uniform contact with the transfer sheet (24) on the surface of the cylindrical member (14) to hold the transfer sheet (24) in a stable, firm position on the surface of the cylindrical member (14). The transfer sheet (24), while held in place on the surface of the cylindrical member (14), is heated to a temperature sufficient to transfer at least a portion of the dye or coloring agent from the transfer sheet (24) to the surface of the cylindrical member (14). The transfer (24) sheet and the decorated cylindrical member (14) are then removed from the bladder (12).
Patent EP-0413232-A2 (EP)
Inventor: STELLMACHER KLAUS
IPC: G01N27/28
Filed: 1990-08-07
Abstract: In an electrode holder for immersion-type, flow-type and externally mounted systems used in analytical chemistry, in particular for measuring pH, conductivity, oxygen, chlorine and the like, having an external tube in which an internal tube supporting the measuring probe is mounted so as to slide axially and having a shut-off device which shuts off the supply of the test medium by means of a stopcock if the internal tube is withdrawn from the test medium, it is proposed to leave the stopcock open on one side in the vicinity of its passage channel, a residual rear wall of the passage channel being directed at the supply opening of the test medium. 
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Patent EP-0421112-A2 (EP)
Inventor: IGAKU SHOJI
IPC: F16H3/44
Filed: 1990-08-24
Abstract: An improved planetary gearing with a sun gear, planet gears, an internally toothed gear and a carrier which either transmits the torque from the sun gear to the planet gear carrier or does not. The internally toothed gear can be supported on both sides of its outer circumference by a bearing, and a central groove on the outer surface has an adjustment toothing running around the entire groove. The circumference is supported in a bearing. A radially movable locking device is arranged at one point around the central groove and, when the stop is moved forwards to engage in the adjustment toothing, the internally toothed ring is fixed and the torque is transmitted from the sun gear to the planet gear carrier. When the stop is moved back, the internally toothed gear rotates freely and no torque is transmitted. This results in two operating states as regards the transmission of torque. In the non-transmitting state, the internally toothed gear rotates freely. The speed of rotation of the internal gear is in inverse proportion to the speed of rotation of the sun gear and of the carrier. …<IMAGE>…
Patent EP-0417744-A2 (EP)
Title: Electrical insulating bearing
Inventor: WATANABE TOMOKI C O RAILWAY TE
IPC: F16C19/52
Filed: 1990-09-11
Abstract: A bearing (1) is provided with a rolling element (6) interposed between an outer ring (3) and an inner ring (5) thereof. The outer ring (3) of the bearing (1) is formed by integrating three elements of: a metallic outer ring body (11) having a path of rotation of said rolling element (6); an insulating thin film (12), being made of polymer elastic material having an electrical insulating property, and covering a portion where said outer ring body(11) is mounted to a housing (2); and a thin metallic plate (13) provided on an outer surface of the insulating thin film (12).
Patent EP-0432775-A2 (EP)
Inventor: WOLFSON RONALD I
IPC: H01Q13/10
Filed: 1990-12-13
Abstract: A switched loop/180° phase shift device (50) is disclosed, having the additional capability of an aperture shutter that can be selected to produce either a noncorrelated reflection in one mode of operation, or to absorb RF energy that enters the radiating aperture port (120) in the other mode.
Patent EP-0435168-A2 (EP)
Inventor: TOMIOKA HIDEHIRO
IPC: H01H36/00
Filed: 1990-12-20
Abstract: A differential coil type proximity switch which detects an object based on the difference in resonant frequency between resonant circuits (T1,T2) composed of a detector coil (4) and a comparator coil (7), respectively, each coil being connected to a capacitor (C5,C4) has two cores: a first core (2), into which the detector coil (4) is inserted in such a way that its edge opens onto the detecting surface; and a second core (5), substantially adjacent to the first core and composed or an identical material, and into which the comparator coil (7) is inserted. It also has an adjustable core slug (10), which is adjusted by means or a screw thread (9a) in the center of the second core provided for that purpose, which eliminates the need for a separate trimmer capacitor.
Patent EP-0392626-A2 (EP)
Inventor: CECCARANI FRANCO
IPC: A61N2/02
Filed: 1990-04-10
Abstract: The apparatus essentially comprises a container body (1), preferably of parallelepipedal shape, in which a plurality of windings (4) are housed, which substantially are of ring shape, and are positioned spaced apart from one another, with their axes being substantially perpendicular to the top plane of the container body (1), which defines a treatment plane. The windings (4) are windings in air and are connected, either individually or as groups, with respective electrical sources (5) capable of supplying low-frequency, pulsating currents adjustable in intensity. The windings (4) can be positioned either fixed or capable of being adjusted in position inside the interior of the container body (1), and they can be distributed according to different intensity patterns, as a function of the treatment requirements. The parallelepipedal body (1) can be provided with supporting legs, and be given the shape of a bed.
Patent EP-0400746-A2 (EP)
Inventor: PENCO MAURIZIO
IPC: C08F291/02
Filed: 1990-05-29
Abstract: Toughenable polymer compositions cross-linkable thermally or by the effect of U.V. radiation are composed of:
     1) A polyphenylene ether (PPE) deriving from the (co)polymerization of one or more substituted phenols by oxidative coupling;   2) At least one mono-unsaturated monomer compound able to (co)polymerize in the presence of radical initiators;   3) Optionally, at least one polyunsaturated monomer compound able to (co)polymerize in the presence of radical initiators;   4) At least one radical polymerization initiator;   5) Possibly at least one (co)polymer with elastomeric characteristics;   6) Usual additives, stabilizers, accelerators and flame retardant agents.    Finished articles essentially composed of an intimately copenetrated polymer blend are obtained by thermal treatment or U.V. radiation of these compositions contained in suitable moulds either alone or in combination with other reinforcement materials.
Patent EP-0421546-A2 (EP)
Inventor: ANDREI MARIA
IPC: G02F1/15
Filed: 1990-10-04
Abstract: A solid, polymeric electrolyte is constituted by a solid solution of an ionic compound in a polyepoxide, wherein said polyepoxide is the product of copolymerization of a monoepoxide of formula:
       
 wherein: 
R stands for methyl or ethyl radical; and 
 n  is an integer comprised within the range of from 2 to 10; 
with a diepoxide of formula:
       
 wherein: 
 m  is an integer comprised within the range of from 2 to 10; 
with a molar ratio of monoepoxide to diepoxide comprised within the range of from 99.9/0.1 to 90/10; 
with said polyepoxide furthermore having a weight average molecular weight equal to, or higher than, 1,000, and a glass transition temperature (Tg) of from -80 to -60°C. 
     The solid, polymeric electrolyte can be converted into an electrochemical membrane useful in the manufacture of high-energy-density electrochemical generators, optical displays, electrochromic systems and sensors.
Patent EP-0383498-A2 (EP)
Inventor: SOEDERBERG JAN ROLAND
IPC: B62D25/04
Filed: 1990-02-09
Abstract: A foamable composition for in situ expansion for example in a car pillar includes a base polymer derived of ethylene and an olefinically unsaturated acrylic ester with an MI of from 0.1 to 6 and containing from 10 to 40% of ester derived units. The composition is foamed and cross-linked to adhere to the car pillar interior and provide closed cell foam acting as a moisture-sound barrier.
Patent EP-0389200-A2 (EP)
Inventor: MATSUDA GENICHI
IPC: B32B9/00
Filed: 1990-03-16
Abstract: A reusable, heat transfer recording ink sheet using an ink containing, in addition to a colorant and a vehicle, ethylene/vinyl acetate-coated fine powder capable of being partially transferred to an ink-­receiving recording medium for each transfer recording, the ethylene/vinyl acetate having a number average molecular weight of 30,000 or less and a vinyl acetate unit content in the range of 18 to 45% by weight of the copolymer.
Patent EP-0400968-A2 (EP)
Inventor: TAKAI NOBUHARU
IPC: G01N27/30
Filed: 1990-05-30
Abstract: An electrode for a coulometric-type electrochemical detector characterised in that it comprises a formed product of a porous, graphitic carbon having the following physical properties:
     (1) an average pore diameter of from 0.1 to 50 µm;   (2) a specific surface area of 10 m²/g or more; and   (3) an average interlaminar spacing (d₀₀₂) of carbon of from 3.35 to 3.42 Å (x 10⁻¹⁰ metre), as determined by X-ray diffraction analysis is disclosed.   
     A process for the production of an electrode for a coulometric-­type electrochemical detector characterised in that it comprises molding a composition comprising carbon fibres obtained by thermally decomposing a carbon source compound in the presence of a catalyst consisting of ultrafine particles of a transition metal to grow carbon in a vapour phase, a medium containing a carbonizable binder material and a pore-forming promotor and, then, sintering the thus-molded product in a non-oxidizing atmosphere is also disclosed. 
     An analytical apparatus comprising such an electrode is further disclosed.
Patent EP-0402062-A2 (EP)
Inventor: JAXA-CHAMIEC ALBERT ANDRZEJ
IPC: C08F212/14
Filed: 1990-06-01
Abstract: Polymers of structure:
       
 in which, 
n is 0 or 1; 
m is 1 to 20; 
Z is H or a group
       
 X is 0, S, SO₂, amido or sulphonamido; 
R¹ and R² are the same or different and are each C₁₋₄alkyl; 
R³ is C₁₋₂₀alkyl; or R¹ to R³ together with the nitrogen atom to which they are attached form a ring, optionally containing one or more further heteroatoms and optionally substituted by a C₁₋₄alkyl group; 
a, b and c are numbers which indicate the relative molar percentages of the units present in a random distribution in said polymer, (b) being from about 0.5 to about 10 molar percent, and (c) being from about 30 to about 99 molar percent; and 
Y⊖ is a physiologically acceptable counter ion, 
processes for their preparation, pharmaceutical compositions containing them and their use in therapy as cholesterol lowering agents.
Patent EP-0407187-A2 (EP)
Inventor: CORRING ROBERT JOHN
IPC: C11D7/60
Filed: 1990-07-05
Abstract: Aqueous liquid cleaning compositions incorporate as thickeners a combination of clays of particle size 0.001 to 1 micron and polymeric thickener agents. This combination imparts not only beneficial viscosity to the compositions, but also improves phase stability and reduces loss of chlorine bleach in the aqueous environment. Moreover, the non-phosphate cleaning compositions of the invention have surprisingly effective cleaning performance.
Patent EP-0466988-A2 (EP)
Inventor: KIM ANDREW S
IPC: H01F1/053
Filed: 1990-12-21
Abstract: A permanent magnet of the neodymium-iron-boron type having improved corrosion resistance imparted by a combination of oxygen, carbon and nitrogen. Oxygen is provided in an amount equal to or greater than 0.6 weight percent in combination with carbon of 0.05-0.15 weight percent and nitrogen 0.15 weight percent maximum. Preferably, oxygen is within the range of 0.6-1.2% with carbon of 0.05-0.1% and nitrogen 0.02-0.15 weight percent or more preferably 0.04-0.08 weight percent. The magnet may be heated in an argon atmosphere and thereafter quenched in an atmosphere of either argon or nitrogen to further improve the corrosion resistance of the magnet.
Patent EP-0442225-A2 (EP)
Inventor: KHAN AMANULLAH
IPC: G11B7/12
Filed: 1990-12-28
Abstract: A gimbal-type flexure having a lateral cross band support member for flexibly coupling a transducer slider to a load beam on the actuator arm of a disc type data storage drive.