baber/WOPTO huggingface dataset:
Patent EP-0188195-A2 (EP)
Inventor: KRAMER JAMES HARMON
IPC: C08J5/04
Filed: 1986-01-03
Abstract: A method of making a novel bearing assembly for supporting a drive shaft, having a housing with a central bore in which is mounted a shell with a polygonal shaped opening which receives a plurality of circumferential spaced staves presenting a plurality of fiat planar surface that tangentially contact a drive shaft. The staves have a outer layer made of an ultra high molecular weight polyethylene material and an inner layer made of an elastomeric material. The outer layer is received by or may have a projection that is received by a corresponding recess in the shell which is made from a fiberglass material impregnated with an epoxy-resin.
Patent EP-0189199-A2 (EP)
Inventor: TRABANDT HAGEN
IPC: B60C11/03
Filed: 1986-01-23
Abstract: A pneumatic vehicle tire having a tread strip that is provided with zig-zagged grooves that essentially extend in the circumferential direction of the tire. In order to be able to expel small foreign objects from the tread profile, and in addition in order to be able to increase the traction, those edges of the tread surface that project the furthest toward the grooves are provided with notches that are delimited by V-shaped faces. The notches extend radially inwardly essentially to the base of the grooves. The plane of symmetry of each of the notches is determined by the V-shaped faces, and extends transerse to the circumferential direction of the tire.
Patent EP-0196678-A2 (EP)
Inventor: ANSEL ROBERT E
IPC: C07C233/47
Filed: 1986-04-05
Abstract: Liquid coating compositions adapted to be cured by exposure to ionizing radiation are disclosed in which a liquid vehicle of coating viscosity having an ethylenically unsaturated portion comprising one or more polyethylenically unsaturated materials adapted to cure on radiation exposure, pigment dispersed in the vehicle, and an acrylate-functional radiation-curable dispersant having free carboxyl group for wetting the pigment and assisting in the stable dispersion of the pigment in the vehicle. This dispersant is an acrylate-functional carboxylic acid amide carrying free carboxyl groups, especially an adduct of a polyacrylate and a stoichiometric deficiency of a primary amine to provide a secondary amine having acrylate functionality, the secondary amine functionality being reacted with a polycarboxylic acid anhydride to form amide groups therewith.
Patent EP-0200981-A2 (EP)
Inventor: KRAUS ANDRE
IPC: B22D11/20
Filed: 1986-04-21
Abstract: Spätestens vor dem Ansprechen der Füllstandsmessvorrichtung wird der Öffnungsgrad des Ausflusses (5) in Nähe des normalen Gieß-Öffnungsgrades gebracht und nach Erhalt eines eindeutigen Signales von der Füllstandsmessvorrichtung, oder beim Erreichen einer ersten vorbestimmten Füllstandshöhe, wird die Abzugsmaschine eingeschaltet und die Abzugsgeschwindigkeit zur Bestimmung des Öffnungsgrades des Ausflusses hinzugezogen. Hierzu wird die Geschwindigkeit der Rollen mittels eines Tachometers (18) gemessen, das abgegebene Signal normiert, dann mit dem den normalen Gieß-Öffnungsgrad bestimmenden Signal multipliziert und mit dem so erhaltenen Signal wird der Öffnungsgrad des Ausflusses gesteuert. Nach der Anlaufphase der Abzugsmaschine oder nach Erreichen einer zweiten vorbestimmten Füllstandshöhe, welche über obiger ersten Füllstandshöhe liegt, wird auf alleinige I-Regelung des Öffnungsgrades des Ausflusses und nach Erreichen einer dritten vorbestimmten Füllstandshöhe, welche etwa mit der normalen Soll-Füllstandshöhe übereinstimmt, wird auf eine I-P-Regelung übergegangen.
Patent EP-0209108-A2 (EP)
Inventor: ROIDER KONRAD
IPC: G02B5/00
Filed: 1986-07-14
Abstract: An optical element with a beam divider layer which produces a division and/or combination of optical rays by its reflection/transmission characteristic, in which arrangement the optical element can be constructed as lens, the parting surface can be covered only partially with the beam divider layer and/or two or more parting surfaces can be provided. <IMAGE>
Patent EP-0191646-A2 (EP)
Inventor: STEER PETER LESLIE
IPC: A61F5/441
Filed: 1986-02-14
Abstract: ® A gas filter suitable for an ostomy bag comprises a pad impregnated with a deodorizing agent (e.g., activated carbon) and made of any open cell plastic foam material which is laminated together with a first microporous membrane. A layer of water repellent material is applied on the surface of the first microporous membrane other than the surface to which the foam pad is attached. The layer is sufficiently thin so that gas flow though the microporous membrane is not blocked.
Patent EP-0206466-A2 (EP)
Inventor: BISHOP ROBERT
IPC: H04N5/335
Filed: 1986-04-21
Abstract: A method of and apparatus for obviating random spot flashing on cathode-ray-tube, LED and similar screens by modifying the brightness of a spot that might otherwise flash (due to thermal shot noise or the like) in accordance with the maximum and minimum brightness of surrounding spots on a continuous scanning basis over the picture.
Patent EP-0205343-A2 (EP)
Inventor: SYLVEST LAWRENCE E II
IPC: B66C1/62
Filed: 1986-06-10
Abstract: A drum lifting apparatus (10) includes a lifting beam (32) having first and second ends (40, 42). A first flange (44) is fixedly attached to the first end of the beam and extends laterally therefrom. A first drum lip engagement means 48 extends from the first flange (44) for engaging an annular lip (24) of a first end of the drum (12). A second end of the beam has a shoulder (50) defined thereon and has a threaded rod (52) fixedly attached to the beam and extending from the shoulder. A releasable second flange (58) has an opening therethrough through which the threaded rod (52) is loosely received so that the second flange may slide on the rod and engage the shoulder of the lifting beam. The second flange (58) extends laterally from the rod and has a second drum lip engagement means 62 extending therefrom toward the first flange for engaging a second annular lip (26) on a second end of the drum. A threaded nut (76) engages the threaded rod on a side of the second flange opposite the shoulder of the lifting beam for clamping the second flange against the end of the drum. A lifting eye may be fixedly attached to the lifting beam substantially midway between the first and second ends of the beam for engagement by a crane or the like.
Patent EP-0213773-A2 (EP)
Inventor: TANO TERUO
IPC: B24C3/22
Filed: 1986-08-04
Abstract: A method and apparatus for sandblasting a work. The work is placed at a machining position. Air is sucked around the work at the machining position in a first direction to produce air streams. During sucking, abrasive grains are blown against a face of the work in a second direction for sandblasting the work, the second direction crossing the first direction at an angle 0 smaller than 90°. Abrasive grains blown against peripheries of the work are larger in velocity than abrasive grains blown against a central portion of the work.
Patent EP-0223337-A2 (EP)
Inventor: HATA MAMORU NEC CORPORATION
IPC: H04W88/02
Filed: 1986-08-11
Abstract: A cordless telephone having a fixed unit and a portable unit which are capable of exchanging an identification (ID) signal assigned to the telephone with each other is disclosed. The portable unit includes a receiver circuit which in turn includes a low-frequency section. A cut-off/attenuation circuit (32), a logic circuit (26) and a timer circuit (34) are built in the low-frequency section of the receiver circuit. The cut-off/attenuation circuit (32) cuts off or attenuates the ID signal when a conversation is under way. The logic circuit (26) controls the cut-off/attenuation circuit (32) while the timer circuit (34) determines a period of time for the ID signal to be cut off or attenuated. The cut-off/attenuation circuit (32) is enabled after the transmission of the ID signal over a predetermined period of time as determined by the timer circuit (34), thereby cutting off or attenuating the ID signal returned from the fixed unit to the portable unit.
Patent EP-0205399-A2 (EP)
Inventor: HALE JOHN MARTIN DR
IPC: G01N27/49
Filed: 1986-05-22
Abstract: A membrane-enclosed amperometric cell (20, 30) for quantitative determination of an electroactive species comprising (A) a working electrode (21, 31); (B) an electrolyte film (240, 340) covering the sensing area (210, 310) of the working electrode and contacting a counter electrode (23, 33); (C) a semi- permeable membrane (22, 32) extending conformingly over the sensing area and the electrolyte film; the cell has (D) a physical permeation barrier (26, 36) in the form of a solid inert layer that is impermeable to the electrolyte and to the electroactive species and extends between the ambient medium and the sensing area; the barrier layer is disposed in a substantially parallel configuration with the membrane while contacting the latter and has at least one opening (29, 39), permitting access of the electrolyte species through the membrane to the sensing area yet physically restricting such access to a limited portion of the sensing area; such limited portion is enclosed by a circumjacent margin having (a) an outer periphery defined by the periphery of the sensing area, (b) an inner periphery distanced from the outer periphery (a), and (c) a width defined by the smallest distance between the outer periphery - (a) and the inner periphery (b); such width is: (i) at least three times greater than the thickness of the electrolyte film when the barrier layer is between the membrane and the electrolyte film, or (ii) at least . three times greater than the thickness of the membrane when the membrane is between the barrier layer and the electrolyte film.
Patent EP-0235815-A2 (EP)
Inventor: DONNELLY HAROLD FREDERICK
IPC: A61F5/44
Filed: 1987-03-05
Abstract: The present invention provides an improved method and apparatus for attaching multi-strand elastic material to a selected portion of a garment (10). A supplying mechanism provides an elastic material which has been oriented to a selected elongation and has been separated into a plurality of individual elastic strands (20). The separated elastic strands (20) are adhered to a backsheet (12) and liner sheet (14) of the garment (10), and occupy an elastic strand region having a selected transverse, cross-directional width dimension. A band (18) of adhesive is applied to at least one of the backsheet (12) and liner sheet (14) for bonding the elastic strands (20) to the garment (10). This adhesive band (18) has a cross-direc­tional width which is not less than the cross-directional width of the elastic strand region. The garment (10) produced in accordance with the invention exhibits high garment integrity and good elastic performance.
Patent EP-0248184-A2 (EP)
Title: Bearbeitungsvorrichtung mit einem in drei zueinander senkrechten Koordinaten verschiebbaren Werkzeugträger
Inventor: RABE GERD
IPC: B23Q1/48
Filed: 1987-04-18
Abstract: Bei einer Bearbeitungsvorrichtung mit einem in drei zueinander senkrechten Koordinaten (X, Y, Z) mittels dreier Linearführungen (23, 15, 28) und zugeordneten Antrieben (25, 19, 30) auf einem Vorrichtungsrahmen verschiebbaren Werkzeugträger (24) ist erfindungsgemäß vorgesehen, daß der Vorrichtungsrahmen (1, 8) im wesentlichen U-förmig ausgebildet ist, daß der Werkzeugträger (24) formschlüssig gehalten auf einem sich quer zu den Schenkeln (1a, 8a; 1b, 8b) erstreckenden Schlitten (23) in der ersten Koordinatenrichtung (X) und der dritten Koordinatenrichtung (Z) verschiebbar ist, der mit seinen Enden (22) formschlüssig auf den Schenkeln (1a, 8a; 1b, 8b) des Rahmens gehalten längs der Schenkel in der zweiten Koordinatenrichtung (Y) verschiebbar ist. 
     In bevorzugter Weise besteht der Vorrichtungsrahmen aus einem U-förmigen Traggestell (1) und einem auf diesen verschwenkbaren U-förmigen Drehgestell (8), auf dem der Werkzeugträger (24) in den drei Koordinaten-Richtungen verschiebbar ist.
Patent EP-0245715-A2 (EP)
Inventor: SCHIMION WERNER
IPC: B01D36/04
Filed: 1987-04-30
Abstract: The apparatus for purifying and reprocessing coolants and/or lubricants is to be further developed in such a way that the reprocessing steps, which become necessary during quasi-continuous operation, of the filter media can be carried out at low cost in terms of personnel, apparatus, material and disposal. For this purpose, a backwashing circulation which is to be effective cyclically for at least two membrane filters is provided, the discharge thereof leading into a settling tank which is provided with a take-off for sediments, and whose overflow is returned into the coolant and/or lubricant circulation.
Patent EP-0258597-A2 (EP)
Inventor: FOCKE HEINZ
IPC: B65H1/30
Filed: 1987-07-18
Abstract: For the adequate supply of prefabricated blanks (21) to packing machines (20), stacks (22) of blanks on a stack pallet (25) are transported to the packing machine (20). The stacks (22) of blanks are removed successively from the stack pallet (25) by means of at least one stack conveyor (27) and conveyed to a stack magazine (23) in the packing machine (20). 
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Patent EP-0256498-A2 (EP)
Inventor: HASHIMOTO YASUICHI PATENT DIVI
IPC: G11B20/10
Filed: 1987-08-11
Abstract: A write compensator for a magnetic disk apparatus includes a flip-flop (23) for latching write compensation information using not a recording data format conversion reference clock but converted recording data. The flip-flop (23) latches the write compensation information until the next recording data is input. The recording data is write-compensated on the basis of the latched write compensation information.
Patent EP-0264071-A2 (EP)
Inventor: WEIDENHAUPT WOLFGANG DR
IPC: B60C9/00
Filed: 1987-10-08
Abstract: Pneumatic tyre with at least one flat reinforcing cord composed of several steel wires, which cord has one longer and one shorter cross-sectional dimension, the reinforcing cord comprising a flat, non-twisted core, around which a minimum of six individual wires are wrapped, characterised in that the flat reinforcing cord (6, 7) is positioned in the belt and/or in the casing in such a way that the larger cross-sectional dimension of the reinforcing cord is aligned at least roughly parallel to the belt or casing contour. The core may be composed of a plurality of, mostly round steel cords or it consists of a flat steel wire (10). <IMAGE>
Patent EP-0270865-A2 (EP)
Inventor: VISANI FRANCESCO DR
IPC: C08L33/10
Filed: 1987-11-11
Abstract: Low haze impact-resistant transparent compositions, comprising:
     a) 40-99% by weight of a thermoplastic resin based on homopolymers and/or copolymers of alkyl-methacrylates with minor amounts of alkyl-acrylates, wherein the alkyl group contains from 1 to 8 carbon atoms, and   b) 60-1% by weight of a polymer having a multi-layer structure, based on elastomers arranged sequentially with thermoplastic resins as defined in step (a).
Patent EP-0271775-A2 (EP)
Inventor: MASSAU BRUCE A
IPC: A61M5/32
Filed: 1987-12-02
Abstract: There is disclosed a polymeric hypodermic device that comprises a hollow polymeric needle for injection of substances beneath the skin. The polymeric hypodermic device is constructed of a polymeric material such as polyethertherketones, polycarbonates, polyetherimides, polymethylpentenes, and other synthetic material having bio-compatibility and possessing sufficient structural strength in such fine structures so as to result in penetration of the skin and adjacent body tissues. The invention provides a novel injection end through which the medication is injected in a direction other than parallel to the axis of the needle, which has had a swirling motion imparted to it, thus lessening trauma to tissue and veins. In addition, said injection end (14) is conical in shape with portals (13) above a solid conical penetration point, the outer surfaces of the device converge uninterruptedly forward from opposite sides of a tube to a needle sharp point, above said conical penetrating point two or more portals equally spaced along the outside diameter of the device are flush with the exterior of the outer surface of the device and wherein the side walls of the portal are configured so as to impart an angular momentum to the fluid to be injected. Another aspect of this invention is concerned with the use of such a unique polymeric needle for body fluid gathering that lessens the chances of arterial trauma and hemolysis.
Patent EP-0273421-A2 (EP)
Inventor: OHOTOMO JUNICHI
IPC: G11B7/00
Filed: 1987-12-28
Abstract: In an optical information storage apparatus (100) including an optical information storing medium (50) having a retrieval index storing area and an information storing area, the apparatus comprises an optical head (10) for recording and reading information on and from the optical information storing medium (50) and a signal generator (101) for generating a delete signal to the optical head in order to directly or perfectly delete (destroy) information recorded on the information area of the storing medium, in addition to the indirect deletion of a retrieval index. Further, the above direct and. indirect deletions can be selected by the operator. The above apparatus is useful in particular to delete confidential documents stored in a picture information filing system, for instance.
Patent EP-0241122-A2 (EP)
Inventor: MCGEEHAN JOSEPH PETER
IPC: H04B1/68
Filed: 1987-02-26
Abstract: In previous transparent tone-in band systems the notch has been removed from the frequency spectrum before a carrier signal carrying data has been demodulated. The present specification describes an arrangement in which data is recovered by mixers 32 and 33 from a signal having a spectrum containing a notch. Phase and frequency locking is obtained: either by using a mixer 44 fed from the inputs to the mixers 32 and 33 to provide, indirectly, one signal for a mixer 40 which also receives the carrier signals and provides demodulating signals for the mixers 32 and 33; or by a correction system coupled to the outputs of the mixers 32 and 33 for correcting demodulating signals supplied to these mixers.
Patent EP-0251808-A2 (EP)
Inventor: COPE PAUL EDWARD GEORGE
IPC: B64G1/24
Filed: 1987-07-03
Abstract: The invention concerns an attitude control system for satellites. The system includes a sensor (10) for generating output signals in response to variations in the attitude of the satellite. These signals are applied to a Kalman filter (12) which models the dynamic state of the satellite and instructs an attitude controller (13) to generate control signals for controlling the actuators. The system includes means responsive to the actual physical performance of the actuators to provide feed back to the modelling circuit.
Patent EP-0285723-A2 (EP)
Inventor: FERRISS LINCOLN S
IPC: G01C19/66
Filed: 1987-09-25
Abstract: Electro-optical apparatus for the control of the optical path length in a laser angular rate sensor. An output of a fringe detector dual photodiode and preamplifier, normally present, is processed to recover a laser intensity component present as an amplitude modulation superimposed on the phase- modulated fringe detector signal. The laser intensity component is then provided as an input to the optical path length feedback control system.
Patent EP-0243259-A2 (EP)
Inventor: CORFA YVES-PAUL
IPC: A61M16/18
Filed: 1987-04-17
Abstract: The device combines an arrangement for measurement of the gas flow rate, a pump dosing volumes of liquid, and a chamber for evaporation of the liquid discharged into the gas. According to the invention, the dosing pump (13-20) functions according to a cycle controlled by pulses emitted by the arrangement for measurement of the gas flow rate, each pulse corresponding to a fixed and constant volume of gas delivered, the dosing pump (13-20) of adjustable stroke (28-30) effecting one cycle per pulse received from the measurement arrangement, and the evaporation chamber consisting of an enclosure (26) passed through by the gaseous current, into which the dosed volumes of liquid are sprayed (25), the said enclosure being separated from the gas outlet by a porous wall (27). The invention is applicable in particular to anaesthesia installations. <IMAGE>
Patent EP-0287761-A2 (EP)
Inventor: BRADY DANIEL F
IPC: D06F33/02
Filed: 1988-02-12
Abstract: A method and apparatus for automatically neutralizing excess oxidizing agents in a laundry solution on a real-time basis are disclosed. The amount of oxidizing agent present at any instant of time in a laundry solution is measured and compared against a predetermined acceptable level therefor. A neutralizing agent suitable for reducing the oxidizing agent is automatically added to the laundry solution on a demand basis, until the oxidizing agent has been neutralized within the predetermined acceptable level, and without excessive addition of neutralizing agent to the bath or to the textile being processed thereby.
Patent EP-0310935-A2 (EP)
Inventor: MAISCH HANS
IPC: B32B27/08
Filed: 1988-09-29
Abstract: Sandwich panel for interior decoration having a tough surface. It can be used in particular for work tops 1 in fitted kitchens. An outer layer 2 is designed as a preformed component which contains aluminium trihydroxide bonded with cured synthetic resin. An underlayer 4 consists of a water-impervious plastic sheet material suitable for screwing firmly in place. In between there is an intermediate layer 3 based on a plastic foam material. The invention also relates to a method of making such a sandwich panel and to a method of making a panel composite from such sandwich panels. <IMAGE>
Patent EP-0314049-A2 (EP)
Inventor: BAUCH HELMUT
IPC: B05B5/047
Filed: 1988-10-24
Abstract: The invention relates to a spray gun with electrokinetic charging of powder material for the purpose of electrostatically coating workpieces with a powder coating. The plastic powder to be applied is charged whilst flowing through, by pneumatic means, an annular gap- shaped insulating channel, by superimposing ionisation processes on tribo-electrical effects, the said ionisation processes being triggered by the said effects at a passive ionisation electrode. …<??>According to the invention, the elongate flow baffle arranged in the insulating material channel has one or more sections which consist of electrically semi-conductive material, or have such a surface, and are electrically insulated from the ionisation electrode and from one another. As a result, the effective range of the influencing ioniser is extended, the powder charge is increased and spark-like sliding discharges in the flow channel as well as flashovers of the channel wall are prevented. …<IMAGE>…
Patent EP-0297669-A2 (EP)
Inventor: ESSER HILDEGARD
IPC: G01N21/47
Filed: 1988-06-27
Abstract: Die Erfindung bezieht sich auf ein Verfahren zur Messung der von einer Reflexionsstelle reflektierten optischen Strahlungsleistung als relativer Anteil einer über eine optische Leitung von einem optischen Sender zugeführten Leistung. Mit geringem Aufwand können dadurch zuverläassige und gleichbleibend genaue Meßwerte erhalten werden, daß die optische Leitung (12,25) an ein Rückstreumeßgerät (1) bzw. OTDR angeschlossen wird, welches in bekannter Weise eine Sendestrahlung über einen optischen Anschluß (5) sendet und eine Empfangs- und Auswerteeinrichtung (6 bzw. 7) enthält, mit welcher ein Meßwert bildbar ist, welcher der in den optischen Ausgang (5) des Rückstreumeßgeräts (1) zurückgestreuten optischen Leistung proportional ist, und daß in den optischen Weg zwischen dem Anschluß (5) des OTDR (1) und dem Ende einer die zu untersuchende Reflexionsstelle (9) enthaltenden optischen Strecke ein Reflexionselement (17,19) mit bekanntem Reflexionsgrad RN geschaltet wird.