baber/WOPTO huggingface dataset:
Patent EP-0271071-A2 (EP)
Inventor: REILHOFER JOHANNES
IPC: G08B13/16
Filed: 1987-12-08
Abstract: The invention relates to a system for monitoring overhead line pylons (1) in order to prevent acts of sabotage. It is provided that at least one sensor (2, 4, 5) is arranged on each pylon (1) in order to detect vibrations or movements. Connected to the sensors (2, 4, 5) of a pylon (1) is an evaluation unit (3) which is connected via an amplification unit (9) to a signal transmitting station (10), arranged on the pylon (1), for signals coded in the evaluation unit (3). A central signal receiving station (12), which is connected to an alarm (13) is arranged in a monitoring central station (11). An attack on a pylon (1) is detected and located rapidly and reliably in the monitoring central station (11), so that effective counter measures can be carried out. <IMAGE>
Patent EP-0251378-A2 (EP)
Inventor: BRUEGGENDIECK SIEGFRIED
IPC: G02B6/44
Filed: 1987-06-16
Abstract: The invention relates to an overhead electrical conductor with an optical communication line, the latter being guided in a hollow chamber of the overhead conductor, whose internal diameter is significantly greater than the external diameter of the optical communication line, and having a filling compound which fills the remaining intermediate spaces up to the inner wall of the hollow chamber. This technique permanently prevents the ingress of water, even under the influence of relatively high temperatures, in that the filling compound is a cross-linked elastomer whose Shore-A hardness has a value between 20 and 50. <IMAGE>
Patent EP-0231109-A2 (EP)
Inventor: TAKAHARA KENICHI C O PATENT DI
IPC: F16C39/06
Filed: 1987-01-23
Abstract: A non-contact positioning device is composed of a driven body (1) formed by a magnetic substance which is the subject of positioning, and a driving body (3) constructed with electromagnets (5, 7, 9, 11, 13, 15, 17, 19) which support the driven body (1) without contacting it. The driven body (1) is formed as a simple polyhedron. The electromagnets are arranged facing each of the multiple faces of the simple polyhedron. This non-contact positioning device is constructed to adjust the position of the simple polyhedron by controlling the supply of current to the electromagnets.
Patent EP-0245920-A2 (EP)
Title: Plate reader
Inventor: RUSSEL ANDREW JOHN
IPC: G01N21/25
Filed: 1987-02-25
Abstract: A small, compact plate reader is disclosed for microtitre plates. The reader comprises a totally enclosed housing (19), means e.g. a drawer (2) for receiving and inserting into the housing a microtitre plate (7) which is received into the housing between a light source and a photodetector positioned in vertical alignment above and below the microtitre plate. The light source and detector are mounted on a carriage movable in the housing along each of two orthogonal axes by means of the manual control knobs (10, 11) on either side of the housing. The light source and detector are thus positionable with each of the wells of the microtitre plate in turn enabling absorbancy measurements to be made, and visually displayed by a digital display (9). A window (8) in the housing (1) marked with indices corres­ponding to the cells in the microtitre plate permits a visual indication of the position of the detector head relative to the microtitre plate, for example, by illumination from below of the appropriate index mark by the light source itself, or by a secondary light source.
Patent EP-0247838-A2 (EP)
Inventor: RADULSKI CHARLES ANTHONY
IPC: G03G15/01
Filed: 1987-05-27
Abstract: An apparatus in which a plurality of liquid images are transferred from a photoconductive member (12) to a copy sheet (44). The liquid images, which include a liquid carrier having toner particles dispersed therein, are attracted from the photoconductive member to an intermediate web (34) by a corotron (40). A substantial amount of the liquid carrier is removed from the intermediate web by a vacuum-applying roller (38) and the toner particles are secured thereon. Thereafter, another liquid image having toner particles of a different color from the toner particles of the first liquid image, is attracted to the intermediate member. Once again, the liquid carrier material is removed from the web and the toner particles of the second liquid image are secured thereon. Thereafter, all of the toner particles are transferred by a transfer arrangement (36, 46) from the intermediate member to the copy sheet, in image configuration.
Patent EP-0252768-A2 (EP)
Inventor: YOSHIDA HAJIME C O PATENT DEPA
IPC: C12P21/08
Filed: 1987-07-13
Abstract: A monoclonal antibody is disclosed capable of reacting with abnormal glycogen from patients with Lafora disease (Lafora bodies) and with abnormal glycogens from patients with type IV glycogenosis but not with normal glycogen, and therefore useful in the diagnosis of Lafora disease and type IV glycogenosis (Andersen's disease).
Patent EP-0257816-A2 (EP)
Inventor: ENG KAI YIN
IPC: H04L12/56
Filed: 1987-07-29
Abstract: The present invention relates to an N-input, N-output "Knockout" packet switch (11) which uses decentralized control and distributed routing for routing high-speed, time-multiplexed, variable-length packets of information from the N inputs to the N outputs. More particularly, within the switch, the N input signals are separately synchronized such that the start of each arbitrarily arriving variable-length packet is synchronized to the start of a next mini time period of a sequence of mini time periods common to all inputs. The synchronized N input signals then propagate along separate broadcast buses (14) to each of N bus interface units (15) which include N packet filters (20), a concentrator (21) and a shared buffer (22) capable of processing variable-length packets. Each bus interface unit is associated with a separate one of the N outputs (12) of the switch, and the N packet filters therein are each associated with a separate one of the N broadcast buses for detecting if a packet on the associated bus is destined for the associated switch output. The concentrator is used to (a) reduce the number of separate buffers needed to receive packets which may arrive simultaneously and are destined for the associated output, and (b) only directs a maximum of L concurrently arriving packets to the shared buffer while discarding, or "knocking" out, the remainder. Contending packets at the output of the concentrator are stored in the shared buffer before placement on the output line on a first-in, first-out basis. The discarded packet rate of the "Knockout" switch can be made as small as desired and latency of packets in the switch is the smallest achievable by any comparable switch.
Patent EP-0259003-A2 (EP)
Inventor: DOUGLAS NOEL LAWRENCE
IPC: C08J9/00
Filed: 1987-07-30
Abstract: A microporous film suitable for diaper back sheets and other disposable applications is produced by first abrading an unoriented film by passing it through at least one set of at least two cooperating nip rollers, at least one nip roller having an abrasive grit surface, and then subjecting the abraded film to a corona treatment.
Patent EP-0257829-A2 (EP)
Inventor: HANDLER MICHAEL D
IPC: A47B88/20
Filed: 1987-07-30
Abstract: A drawer divider system comprising a plurality of first planar subdividers adapted to fit between opposed ones of the drawer's sidewalls. A plurality of second planar subdividers adapted to fit between the first planar subdividers and sidewalls of the drawer parallel thereto are also provided. The first and second subdividers each having projections on opposite ends thereof. There is additionally a plurality of strips of one component of hook and loop fastening material having means for attaching them to the sidewalls of the drawer and the first planar subdividers. Finally, there are a plurality of socket members adapted to fit over and receive respective ones of the projections and having the other component of hook and loop fastening material on outer end surfaces thereof.
Patent EP-0257992-A2 (EP)
Inventor: YAMAMOTO MINORU
IPC: A61P9/10
Filed: 1987-08-20
Abstract: The present invention relates to a prophylactic and therapeutic agent for cerebral ischemia comprising as an effective component glutathione monoalkyl ester of the following formula, or salt thereof:
      wherein R represents an alkyl group, preferably a lower alkyl group e.g. isopropyl.
Patent EP-0260140-A2 (EP)
Inventor: NASH WILLIAM D
IPC: C08F2/38
Filed: 1987-09-10
Abstract: Hydrocarbons substituted with at least two anhydride moieties, are useful as dispersants in aqueous based hydraulic fluids and as curing agents in epoxy resins. These anhydrides are produced by reaction of a hydrocarbon derived from a soft wax or liquid hydrocarbon with a molar excess of an organic anhydride, preferably using a molar ratio excess of 3:1 to 8:1 of maleic anhydride, and under free radical conditions. The products are insoluble in the parent hydrocarbons.
Patent EP-0261905-A2 (EP)
Inventor: YANAI MASAMI
IPC: H01R43/04
Filed: 1987-09-21
Abstract: A method for connecting the wires of a high density, flat transmission cable to a connector is provided. A crimp connector (10) for facilitating the practice of the method is also provided. The connector includes one or more rows of contacts mounted thereto. Each contact (26) includes a crimp section (30) extending from the connector housing. The crimp sections are plated with a relatively thick layer of solder. After stripping the end of the cable, selected cable conductors are inserted within the crimp sections. A batch crimping operation secures the conductors to the contacts, after which the crimp sections are heated to fuse the solder. Once the solder has cooled, a reliable connection will be established between the cable and connector. A solder-plated bus bar (38) may also be secured to selected cable conductors by preliminarily mounting the conductors thereto and then heating the bus bar.
Patent EP-0268366-A2 (EP)
Inventor: ANZAI HIROSHI TOTAL HUMAN MEDI
IPC: A61N1/32
Filed: 1987-10-02
Abstract: A method of generating a low frequency electrical stimulus signal is arranged to provide an electrical stimulus to a biological or living body. Either current control or boltage control, or both current and voltage control is performed in accordance with second volume levels supplied from a sound source (16) to modulate the electrical stimulus signal. The frequency of the electrical stimulus signal is selected to be a low frequency, typically below about 60 Hz. 
     Apparatus for applying the electrical stimulus to the biological body comprises a control section (30) and a current/voltage controlling section (40;50). In the control section (30), a sound volume level derived from a sound source (16) is sampled at a rate at which the biological body can sense it in substantially real time. The respective samples sound levels are converted into low frequencies and are output, together with predetermined control information. In the current/voltage controlling section (40;50), current and voltage stimulus signals are frequency-modulated separately based upon the respective frequencies. The control section (30) and the current/voltage controlling section (40;50) are included in a stimulus signal generating section (10).
Patent EP-0272059-A2 (EP)
Inventor: JONES PHILIP KEITH GLEN
IPC: H04R9/04
Filed: 1987-12-11
Abstract: The straight-sided cone or diaphragm (2) of a moving coil loudspeaker is formed wholly or principally from aluminium which is spun substantially to double its tensile strength, the spinning process being conventional and preferably being effected manually (Fig. 1). Most advantageously, the formed cone (2) is hard anodised on both sides to increase rigidity and heat radiation. A loudspeaker in accordance with the invention has approximately two and one third times the sound volume capacity of a conventional loudspeaker of comparable size without producing any detectable sound distortion.
Patent EP-0235040-A2 (EP)
Inventor: HONMA KENJI
IPC: B62K25/24
Filed: 1987-02-23
Abstract: A front wheel steering device comprises a steering handle (1), a member (17) supporting a single front wheel (3), an arm (19/21) which supports the front wheel supporting member (17) on a motor vehicle body (5), and a link assembly (43) by which the steering handle (1) and the front wheel supporting member (17) are angularly movably coupled to each other. The link assembly (43) includes a first universal joint (53) operatively coupled to the steering handle (1) and a second universal joint (59) operatively coupled to the front wheel supporting member (17). The second universal joint (59) has a center (02) on the axis (K) of the angular movement of the front wheel supporting member (17).
Patent EP-0246150-A2 (EP)
Inventor: NAGATA YUKIAKI
IPC: B05B3/12
Filed: 1987-05-11
Abstract: A superhigh pressure fluid injection apparatus causes a fine jet streamline flow of superhigh pressure fluid to make a circular motion by utilizing a part of the supplied high pressure fluid. The apparatus includes an eccentric rotary member (3) for eccentrically rotating a nozzle (5), and a hydraulic motor (2) for driving the rotary member (3) into rotation by a part of the supplied high pressure fluid to the nozzle (5).
Patent EP-0289753-A2 (EP)
Inventor: UEMATSU HIROAKI
IPC: G01N27/333
Filed: 1988-03-15
Abstract: A responsive membrane for use in chlorine ion selective electrode used for the measurement of body liquids, such as blood, urine and the like, comprising an epoxy resin and a vinyl chloride resin in combination at a ratio of 8 : 1 to 1 : 2 by weight with a quaternary ammonium salt and a hardening agent added.
Patent EP-0289787-A2 (EP)
Inventor: SEELMANN-EGGEBERT HANS-PETER D
IPC: A01C1/06
Filed: 1988-04-02
Abstract: Wasserlösliche Copolymerisate mit einem K-Wert von 15 bis 120 (bestimmt nach H. Fikentscher in wäßriger Lösung ihres Natriumsalzes bei 25°C, einem pH-Wert von 7 und einer Polymerkonzentration des Na-Salzes von 1 Gew.%), die in polymerisierter Form a) mindestens 80 Mol% wenigstens einer monoethylenisch ungesättigten C3- bis C6-Monocarbonsäure, b) 0,5 bis 20 Mol% eines mindestens zwei ethylenisch ungesättigte, nicht konjugierte Doppelbindungen und mindestens eine -CO-OX -Gruppe hat, und/oder deren Salz mit einer Alkalimetall-, Ammonium- oder Erdalkalimetallbase aufweisenden Comonomers und gegebenenfalls, c) bis zu 10 Mol% wenigstens eines von b) verschiedenen Comonomers, das mindestens zwei ethylenisch ungesättigte, nicht konjugierte Doppelbindungen aufweist enthalten, Verfahren zur Herstellung der wasserlöslichen Copolymerisate durch Copolymerisieren der Monomeren a), b) und gegebenenfalls c) in wäßriger Lösung und Verwendung der Copolymerisate zum Beschichten von Saatgut.
Patent EP-0291073-A2 (EP)
Inventor: AKIMOTO SHIN-ICHI
IPC: C08F290/14
Filed: 1988-05-13
Abstract: An additive for cement comprising, as the effective component, a copolymer of a polyoxyalkylene derivative represented by following formula (1) and maleic anhydride, a hydrolyzed product of the copolymer, or a salt of the hydrolyzed product;
      wherein B represents a residue of a compound having from 2 to 8 hydroxy groups AO represents an oxyalkylene group having from 2 to 18 carbon atoms; X represents an unsaturated hydrocarbon group having from 2 to 5 carbon atoms or an unsaturated acyl group having from 2 to 5 carbon atoms; R represents hydrocarbon group having from 1 to 40 carbon atoms;  a  represents 0 to 1,000;  b  represents 0 to 1,000;  c  represents 0 to 1,000; ℓ represents 1 to 7, m represents 0 to 2; and n represents 1 to 7; ℓ + m + n = 2 to 8, m/(ℓ + n) ≦ 1/2, and aℓ + bm + cn ≧ 1.
Patent EP-0299410-A2 (EP)
Inventor: KRAUTWALD HERBERT DIPL-ING FH
IPC: G08B17/10
Filed: 1988-07-11
Abstract: An optical smoke detector having a detector mounting (5) on which a detector case (6) is arranged mechanically by means of at least three carrying arms (1) and electrically by means of a plurality of contact springs (19), and having a case cap (4) and a labyrinth cap (17), a printed circuit board (3) being arranged in the detector case (6) and a lower and an upper photocarrier (2, 12) being arranged on the detector case (6) and a labyrinth (16) being arranged over the photocarriers (2, 12), is constructed as follows: the outer wall of the detector case (6) is formed outwards in the region of the carrying arms over the contact springs (19) and is raised perpendicularly upwards as a whole. The carrying arms (1) are constructed to be freestanding with a U profile. The floor of the detector case (6) has at least one outwardly open recess (14) for a balancing resistor (15). The case cap (4) and the labyrinth cap (17) are constructed as an integral detector cap, the detector cap having three formed-on blocking tabs (7) pointing towards the detector mount (5) and three formed-on bead-like locking projections (20) in the region of the lower photocarrier (2). <IMAGE>
Patent EP-0303843-A2 (EP)
Inventor: ROCK JOHN ANDREW
IPC: C08L83/10
Filed: 1988-07-20
Abstract: A polymer blend containing a polycarbonate and a siloxane-polyetherimide copolymer. The blends of the invention have improved impact strength, particularly thick section impact strength, over the unmodified polycarbonates. In addition the blends have good physical properties, relatively low flammability and are resistant to environmental stress cracking and crazing.
Patent EP-0301519-A2 (EP)
Inventor: TAKAI KAZUHIKO
IPC: F04B27/18
Filed: 1988-07-27
Abstract: A refrigerant compressor (10) including a compressor housing (20) hav­ing a cylinder block (201) is disclosed. A plurality of cylinders are formed around the periphery of the cylinder block (201). A piston (31) is slidably fitted within each of the cylinders and is reciprocated by a drive mecha­nism. A crank chamber (23) is formed between the cylinder block and a front end plate (21) of the compressor housing (20). The drive mechanism includes a drive shaft (22), a rotor (25) disposed on the drive shaft (22), a slant plate (26) with an adjustable slant angle disposed adjacent the rotor (25) and a wobble plate (27) disposed adjacent the slant plate (26). The drive shaft (22) is rotatably supported within the front end plate (21). Rotation of the drive shaft causes rotation of the rotor and the slant plate (2), causing nutational motion of the wobble plate (27) to reciprocate the pistons (31) within their cylinders. The compressor housing (20) includes a rear end plate (35) defining suction and discharge. A communicating path commu­nicates between the crank chamber (23) and the suction chamber. A stroke of pistons (31) is changed by adjusting a slant angle of the slant plate. An elastic member urges the slant plate toward minimum slant angle to adjust the slant angle of the slant plate (26).
Patent EP-0317711-A2 (EP)
Inventor: KARASEK MARK L
IPC: A63B49/00
Filed: 1988-08-04
Abstract: The stiffness of a tennis racket is adjusted so that the first mode of bending of the racket under free-free constraint conditions is between 170 Hz and 250 Hz preferably between 200 Hz and 210 Hz. The second mode of bending under clamped-free constraint conditions is between 215 Hz and 315 Hz and preferably between 230 Hz and 265 Hz.
Patent EP-0319832-A2 (EP)
Inventor: WAHL LUDWIG
IPC: D04H3/004
Filed: 1988-11-30
Abstract: Die Erfindung betrifft ein Halbzeug aus symmetrisch genadelten Glasfasermatten, die mit einem thermoplastischen Polymeren getränkt sind. Die Herstellung der Glasfasermatten kann z.B. durch Nadelung von Endlosfasern mit einer Doppelnadelmaschine erfolgen, die gleichzeitig von oben und von unten nadelt.
Patent EP-0293946-A2 (EP)
Inventor: NODING STEPHEN A
IPC: H01M10/36
Filed: 1988-01-21
Abstract: This invention relates to a second battery comprised of a polymer film and first and second collector plates. The polymer film comprises a polymer, a plasticizer for the polymer, an epoxidized vegetable oil, graphite, and a salt disassociatingly solubilized by the plasticizer. The salt has the formula MX a , wherein X is chloride, bromide, or iodide, M is a metal ion having a reduction-oxidation potential greater than that of X, and a is the oxidation number of M.
Patent EP-0290109-A2 (EP)
Inventor: KANAKURA AKIHIRO
IPC: C08G77/28
Filed: 1988-05-06
Abstract: The invention concerns a novel process for the preparation of poly(N-acylethyleneimine) grafted polysiloxanes comprising sulfo-­esterifying all of part of alcoholic hydroxyl groups of a hydroxy containing polysiloxane and conducting, in said sulfo-­esterification reaction mixture, ring-opening polymerization of 2-oxazoline compound. The present process can afford the desired poly(N-acylethyleneimine) grafted polysiloxane in a higher reaction yield.
Patent EP-0313130-A2 (EP)
Title: Elektrischer Rotations- oder Linearmotor, dessen Läufer mittels Ultraschallschwingungen angetrieben wird
Inventor: EUSEMANN ROLAND DR RER NAT
IPC: H01L41/08
Filed: 1988-10-04
Abstract: Die Erfindung bezieht sich auf einen elektrischen Rotations- oder Linearmotor, dessen Läufer (4) mittels Ultraschallschwingungen angetrieben wird von piezoelektrischen Schwingelementen (1), die mittels hochfrequenter elektrischer Schwingungen in eine Resonanzschwingung versetzt werden und diese Schwingung auf eine Anzahl bürstenartig angeordneter Vortriebsstifte (2) übertragen, gegen deren freie Enden (5) eine Reibfläche (6) des Läufers (4) gedrückt wird, wobei die einzelnen Übertragungsstifte unter einem Winkel zur Senkrechten auf dem kontaktierenden Teil der Reibfläche (6) angestellt sind. Der Anstellwinkel α entspricht dabei etwa dem Haftreibungswinkel oder ist etwas größer als dieser Haftreibungswinkel zwischen den Vortriebsstiften und der Reibfläche. Es ist vorteilhaft, den Anstellwinkel zwischen 10° und 30° zu wählen.
Patent EP-0276934-A2 (EP)
Inventor: BALLARD MATTHEW
IPC: C06B47/00
Filed: 1988-01-15
Abstract: The invention relates to an emulsion explosive composition comprising a discontinuous phase comprising at least one oxygen-releasing salt; a continuous organic phase; an emulsifying agent; and at least one polymer soluble in the organic phase and wherein the polymer comprises associative functional groups. 
     The explosive is especially advantageous for use in wet boreholes.
Patent EP-0278693-A2 (EP)
Inventor: YAO KEITH CHEN
IPC: C10N70/00
Filed: 1988-02-05
Abstract: Dewaxed oils can have their low temperature performance improved by the removal of residual wax by adsorption of said residual wax onto a hydrophobic molecular sieve. The wax-laden hydrophobic molecular sieve is regenerated by use of dewaxing solvents, such as ketones. 
     The dewaxed oils, which have residual wax removed by the process of the present invention, are oils which have been dewaxed by means of solvent dewaxing procedures or by catalytic dewaxing processes. These oils, produced by the combination of solvent dewaxing (2, 5, 7) and adsorptive trim dewaxing (15A, 15B), exhibit superior formulated oils (23) low temperature performance as compared to formulated oils made from oils dewaxed to the same pour point solely by conventional dewaxing by either solvent or catalytic processes practiced under severe conditions (deep dewaxing).