baber/WOPTO huggingface dataset:
Patent EP-0158347-A2 (EP)
Inventor: HOSOI HIDEKI
IPC: C08L51/00
Filed: 1985-04-11
Abstract: A vinyl chloride polymer composition comprising(A) 3 to 50 parts by weight of a grafted copolymer and(B) 97 to 50 parts by weight of a vinyl chloride polymer, a total amount of the copolymer (A) and the polymer (B) being 100 parts by weight; the grafted copolymer (A) comprising(1) 50 to 80 parts by weight of a rubber copolymer and(2) 50 to 20 parts by weight of a grafting monomer, a total amount of the component (1) and the component (2) being 100 parts by weight; the component (1) comprising(a) 60 to 90 % by weight of the rubber copolymer comprising 99 to 85 % by weight of alkyl acrylate having an alkyl group of 2 to 8 carbon atoms, 1 to 15 % by weight of conjugated diolefin and 0 to 5 % by weight of polyfunctional cross-linking agent and(b) 40 to 10 % by weight of a surface rubber copolymer comprising 98 to 70 % by weight of alkyl acrylate having an alkyl group of 2 to 8 carbon atoms, 2 to 30 % by weight of conjugated diolefin and 0 to 5 % by weight of polyfunctional cross-linking agent and being obtained by polymerizing the component (a) to give a core rubber copolymer and then polymerizing the surface rubber copolymer component (b) in the presence of the core rubber copolymer (a), and a ratio of conjugated diolefin to acrylate in the surface rubber copolymer (b) is largerthan a ratio of conjugated diolefin to acrylate in the core rubber copolymer (a) and the component (2) comprising(i) 30 to 95 % by weight of methyl methacrylate and(ii) 70 to 5 % by weight of at least one monomer selected from the group consisting of unsaturated nitrile, aromatic vinyl compound, alkyl acrylate having an alkyl group of 1 to 8 carbon atoms and alkyl methacrylate having an alkyl group of 2 to 4 carbon atoms. The vinyl chloride polymer composition has excellent impact resistance, weatherability and processability.
Patent EP-0163164-A2 (EP)
Inventor: RICHTER HANS-PETER
IPC: H04N9/78
Filed: 1985-05-03
Abstract: In this system, a complete frame and a line comb filter are used, as a function of the movement in the scene being reproduced, to separate the luminance and chrominance signals. The system also includes a device for reducing noise, which is connected after the comb filter arrangement and which also has at least one full frame memory. To improve the noise reduction, the movement signal of the comb filter arrangement is weighted and passed to the movement detector of the noise reduction system. <IMAGE>
Patent EP-0160968-A2 (EP)
Inventor: NITTEL WALTER F DR
IPC: B65D25/34
Filed: 1985-05-07
Abstract: 1. A container with a replaceable flexible lining, wherein a self-adhesive layer (6) is arranged between at least a part of the bottom surface (1A) of the container (1) and the flexible lining (2), characterised in that the self-adhesive layer (6) is applied to an insert (5) which is to be introduced between the container (1) and the flexible lining (2).
Patent EP-0164010-A2 (EP)
Inventor: STOLTEFUSS JURGEN DIPL-ING
IPC: C07D401/12
Filed: 1985-05-20
Abstract: Novel 3-nitro-dihydropyridine derivatives of the formula   <IMAGE> in which R1 and R2 each independently is hydrogen, C1-C4-alkyl, C1-C12-alkoxy, C1-C4-halogenoalkoxy, halogen, nitro, C1-C4-halogenoalkyl, C1-C4-halogenoalkylmercapto,   <IMAGE>  Z is oxygen or sulphur, R4 and R5 each independently is hydrogen, C1-C4-alkyl, C1-C6-alkoxy, halogen, C1-C4-halogenoalkyl, C1-C4-halogenoalkoxy or nitro, or R1 and R2, together with 2 C atoms of the phenyl ring form the ring   <IMAGE>  X is oxygen or sulphur, A is a hydrocarbon radical with up to 12 C atoms which optionally contains one or two identical or different chain members from the group comprising O, S and CO and/or which is optionally substituted by hydroxyl or aliphatic acyloxy with up to 4 C atoms, R3 is -O-COR6, -S-CO-R6, SH, OH , NH2,   <IMAGE>   NH-COR6, COOR6, NR7R8 or CONR7R8, R6 is hydrogen or an aliphatic radical with up to 6 C atoms or a phenyl radical, and R7 and R8 each independently is hydrogen or an aliphatic radical with up to 6 C atoms or a phenyl radical, or a physiologically acceptable salts thereof, which are active in circulation and exhibit positive inotropic activity.
Patent EP-0163230-A2 (EP)
Inventor: KUMAI SEISAKU
IPC: C07C205/26
Filed: 1985-05-20
Abstract: A process for producing an aromatic chlorine compound of the following formula II, which comprises substituting chlorine for the nitro group of an aromatic nitro compound of the following formula I with chlorine gas in the substantial absence of water:
     
     wherein each of X and Y is Cl, Br, F or H, provided that X and Y are not simultaneously H, and each of R 1 , R 2 , R 3 , R 4 , R 5  and R 6  is Cl, Br, F, N0 2 , CN, CF 3 , OCF 3  or H.
Patent EP-0168628-A2 (EP)
Inventor: BOSSECKER WALTER
IPC: B66C1/54
Filed: 1985-06-11
Abstract: Kippgeschirr zur Aufnahme und zum Hantieren schwerer Spulen oder Rollen mit einem in einer Laufkatze geführten Rollbügel und einem an diesem angeordneten, zum Eingriff in die Kernbohrung der Rolle dienenden Dorn mit einem radial ausfahrbaren Spannbacken, wobei der Antrieb für die Spannbackenbetätigung einen federbelasteten Schwenkhebel umfaßt, der durch Exzenter gegen die Federkraft in die Einzugstellung des Spannbackens verschwenkbar ist.
Patent EP-0172564-A2 (EP)
Inventor: PARSONS FRANK
IPC: A63B59/00
Filed: 1985-08-20
Abstract: This invention relates to items of sporting equipment such as hockey sticks, bats, clubs, mallets and the like and a method of manufacturing an article of sporting equipment such as a bat, club, mallet, hockey stick or the like is disclosed. The method comprises the steps of forming a core (102) which may be of wood or of synthetic fibres, roughly in the shape of the article and encapsulating the core in a plastics material in a mould.
Patent EP-0176004-A2 (EP)
Inventor: BEBBER HANS JOSEF DR RER NAT
IPC: H05H1/34
Filed: 1985-09-11
Abstract: In a plasma torch having an output end, the torch including an electrode having a longitudinal axis, and a generally cylindrical nozzle body surrounding, and positioned concentrically with, the electrode and the nozzle body, the nozzle body includes: a radially symmetrical, generally cylindrical inner wall spaced radially from the electrode; a radially symmetrical, generally cylindrical outer wall surrounding, and arranged concentrically with respect to, the inner wall; a front end wall located in the vicinity of the torch output end and joining together the inner and outer walls; and an electrical insulating component forming part of at least one of the inner and front end walls and extending entirely across its associated wall for electrically insulating the inner and outer walls from one another at at least one location in the vicinity of the front end wall.
Patent EP-0180055-A2 (EP)
Inventor: SEIBOLD JUERGEN ING GRAD
IPC: H01R12/58
Filed: 1985-10-03
Abstract: In a contact spring for electrical plug connector strips, which has a contact on its one end and a terminal tab (1) on its other end for pressing into a hole in a printed-circuit board, the terminal tab (1) has a V-shape in the press-in region (2), to ensure a reliable contact with a low press-in force. <IMAGE>
Patent EP-0183162-A2 (EP)
Inventor: BIRKNER FRIEDRICH DR
IPC: C12H1/048
Filed: 1985-11-18
Abstract: 1. Use of a silica gel obtained by acid treatment of silicate-containing minerals having a pore diameter of at the most 4 nm, preferably at the most 2 nm, possibly together with poly vinyl poly pyrrolidones (PVPP) and/or other beer stabilising agents during the filtration of beer.
Patent EP-0184180-A2 (EP)
Inventor: ROMBOUT ANTON
IPC: B41F27/10
Filed: 1985-12-03
Abstract: Bei einer Lagerung für Formatzylinder (6) einer Druckmaschine mit austauschbaren hülsenförmigen Formatzylindermänteln bleibt beim Wechseln eines jeden Formatzylindermantels ein Lagerzapfen (20, 31) des Formatzylinderkerns mit dem Druckmaschinengestell verbunden. Das andere Lager (16) ist zu seiner Lösung von dem anderen Lagerzapfen (21) mit einem auf Führungen (43, 44) in axialer Richtung des Formatzylinderschlittens (6) schlittenförmig verschiebbaren Lagerbock (14) versehen. Die Führungen (43, 44) sind mit ihren äußeren Enden an einem schwenkbar mit dem Formatzylinderschlitten (4) verbundenen Bügel befestigt. Zur Stützung des nur einendig gelagerten Formatzylinderkerns ist eine Einrichtung vorgesehen. Um einen einfachen und schnellen Austausch des hülsenförmigen Formatzylindermantels zu ermöglichen, sind die Führungen (43, 44) mit ihren inneren Enden mit dem Maschinengestell oder einem Formatzylinderschlitten verriegelbar. Der Bügel (41) bildet mit den Führungen 43, 44) für den Lagerbock (14) des lösbaren Lagers (16) das vordere Endstück einer Seite des Formatzylinderschlittens (4). Auf dem Formatzylinderschlitten (4) sind beidseits des ungelösten Lagers (15) zum Stützen des Formatzylinderkern hydraulische Kolben-Zylinder-Einheiten angeordnet, von denen die Kolbenstange des inneren Zylinders mit einer gegen einen inneren Teil des Wellenzapfens des Formatzylinderkerns ausfahrbaren Stützschale und die Kolbenstange des äußeren Zylinders mit einem äußeren Abschnitt des Wellenzapfens des Formatzylinderkerns übergreifenden, einziehbahren Stützjoch versehen sind, das die obere Begrenzung eines fensterartigen Ausschnitts eines Zugteils bildet.
Patent EP-0191928-A2 (EP)
Inventor: ALBERTS HEINRICH DR
IPC: C08J3/12
Filed: 1985-12-11
Abstract: Die Erfindung betrifft Kunstharzpulver für Beschichtungsmittel und ihre Anwendung zur Herstellung von Beschichtungen mit verringertem Oberflächenwiderstand.
Patent EP-0153824-A2 (EP)
Inventor: SASAKI KOUICHI
IPC: G03B27/50
Filed: 1985-02-06
Abstract: @ A unit-type copying machine comprising an upper unit having an optical system for exposing a document to light by scanning, and a lower unit provided independently of the upper unit and having a photoconductive drum to be exposed to an image of the document projected thereon from the optical system. The upper and lower units are provided with connecting portions for detachably connecting the two units together and positioning portions for positioning the optical path of projection of the document image from the optical system in coincidence with an exposure station for the drum. The upper or lower unit is usable with selected one of different types of lower units or of different types of upper units in a suitable combination.
Patent EP-0154540-A2 (EP)
Inventor: HOHENSTEIN DONALD G
IPC: A01K1/02
Filed: 1985-03-04
Abstract: Apparatus for receiving and disposing of animal wastes and particularly the bodily wastes of cats, include an upper chamber adapted to hold a supply of preferably nonabsorbant litter material, a rake assembly for separating waste products from the litter material, a removable container for receiving the wastes and automatic control apparatus for engerizing the rake and tumbling the container at an appropriate time after the departure of the animal.
Patent EP-0163454-A2 (EP)
Inventor: YOKOYAMA YUKIO C O NEC CORPORA
IPC: H01Q21/29
Filed: 1985-05-15
Abstract: An antenna arrangement includes a microstrip antenna which comprises a ground conductor plane and a radiating conductor plane arranged on opposite sides respectively of a dielectric substrate, and a connecting conductor plane connecting together the radiating conductor plane and the groun conductor plane, and a unipole antenna coupled to the radiating conductor plane at one end thereof.
Patent EP-0170414-A2 (EP)
Inventor: NAKASO AKISHI
IPC: H05K3/38
Filed: 1985-06-28
Abstract: A process for treating a surface of a metal such as copper with a liquid composition comprising (I) copper ions, a complexing agent, a reducing agent, a pH adjusting agent, water, and (II) a nitrogen-containing organic compound such as heterocyclic compound or containing -N= and -NH<sub>2</sub> and/or -OH groups in its molecule can give multilayer printed wiring boards having excellent adhesive strength and line definition of inner layer copper conductors with long shelf life.
Patent EP-0203275-A2 (EP)
Inventor: HAULER PETER
IPC: G01B7/02
Filed: 1986-03-01
Abstract: Incremental transducer, in particular a high-resolution angle-of-rotation sensor, in which a sensor unit which reacts to the structural change with a change in its output voltage is situated opposite an incremental wheel having a broken circumferential structure (toothing) at a specified distance without making contact. The sensor unit comprises two sensor systems which are spatially offset with respect to each other by a quarter cycle of the electrical output signals or which sense rotor structural regions which are appropriately spatially offset for the same circumferential position, the output signals of the two sensor systems being converted into square wave form and combined with each other using a gate circuit (exclusive OR) in such a way that double the number of pulses is produced with the spatial dimensions otherwise being retained. <IMAGE>
Patent EP-0201930-A2 (EP)
Inventor: HAYASHI HIDEKI
IPC: H01S5/11
Filed: 1986-05-15
Abstract: Herein disclosed is a high efficient light emitting semiconductor device which is operable stably at high speed and with a low threshold current. 
<??>The light emitting double heterojunction semiconductor device of injection type comprises:
 a first semiconductor layer of a first conductive type;
 a second semiconductor layer of a second conductive type which is different from the first conductive type;
 an active layer composed of laminated semiconductor layers of the quantum well structure interposed between the first and second semiconductor layers and having a narrower effective energy band gap than those of the first and second semiconductor layers; and
 aa diffraction grating formed in either one of the first and second semiconductor layers.
Patent EP-0203496-A2 (EP)
Inventor: SCHRODER HARRY DIPL-ING FH
IPC: H01H50/18
Filed: 1986-05-20
Abstract: An electromagnetic relay has a hollow coil having a magnet system forming a flux guidance loop in a circuit with a portion extending outside of and parallel to the coil, and another portion, formed by the armature, extending through the interior of the hollow coil. The loop is interrupted by a working air gap, which is slanted relative to the longitudinal axis of the coil, and which is completely encompassed within the interior of the coil. The air gap is formed by a wedge-shaped portion of the armature in registry with a wedge-shape pole piece. The slanted surfaces are longer in length than surfaces parallel to the coil axis, thereby providing a larger area for flux transfer through the air gap. Additionally, by slanting the flux transfer faces within the hollow coil, the overall size of the relay is not increased. The free end of the armature at which the flux transfer surface thereof is disposed as a continuation which engages a contact spring disposed at one end face of the coil body, for moving the contact spring with respect to one or more stationary contact elements for electrical connection and disconnection therewith.
Patent EP-0205991-A2 (EP)
Inventor: TSCHUDIN-MAHRER ROLF
IPC: F23D9/00
Filed: 1986-05-30
Abstract: 1. An oil burner having a burner nozzle (5) directed into a flame chamber (15) which is disposed before the burner nozzle (5), has around it a ceramic jacket (KF) formed with an end-face aperture (12) and has a capillary inner layer, characterised in that the ceramic material (KF) is completely porous and is produced in an open-pore structure with a porosity of 10 to 50 ppi by an open-cell foam blank being enveloped in a ceramic substance and subsequently fired.
Patent EP-0222064-A2 (EP)
Inventor: LUCHTENBERG CURT
IPC: B60R1/06
Filed: 1986-07-25
Abstract: The mirror housing (10) contains motors (23) which are rigidly connected to the mirror carrier (11) via a holding device (21). Each motor drives a spindle (27) whose end engages on the housing (10) via a gimbal joint (28). In order to adjust the mirror glass (12), the entire mirror housing (10) is swivelled about the centre point of a ball joint (13, 18) relative to the mirror holder (11). The mirror does not have a gap between mirror glass (12) and mirror housing (10). The mirror housing does not substantially protrude laterally over the mirror glass (12). <IMAGE>
Patent EP-0212520-A2 (EP)
Inventor: TOKAI TATSUO
IPC: G01R31/308
Filed: 1986-08-08
Abstract: A data processing method for an electronic device having memory means (7) and a resin molding member (8) encapsulating the memory means (7) includes a step of storing data in the memory means (7) and a step of erasing the data stored in the memory means (7). The data erasing step includes X-ray irradiation treatment and heat-treatment.
Patent EP-0217308-A2 (EP)
Inventor: FOSTER ROBERT WILLIAM
IPC: H04L69/14
Filed: 1986-09-26
Abstract: A method and an arrangement are disclosed for forwarding a customer order received from a requesting customer line (150) to a vendor data link (154). For use with a telecommunications switching system (101), the order entry arrangement includes a customer signal receiver (114) for receiving customer signals from a requesting customer line (150) and a processor (112) for sending the orders received from the receiver to the vendor data link (154). The processor normally controls the operation of the switching network of the switching system (101) but also sends received customer orders and the identity of the requesting customer line (150) to a vendor data link (154) in response to a customer entered order entry request code Optional vendor identification information may be entered by the customer for selecting a desired vendor. Customer identification information may also be entered by the customer for billing and order security purposes. After the order is received, the order entry arrangement returns an order confirmation signal to the requesting customer line (150).
Patent EP-0232547-A2 (EP)
Inventor: KLOSS ALBERT
IPC: H02P23/07
Filed: 1986-12-24
Abstract: Undersynchronous and oversynchronous rectifier cascades having an asynchronous machine (5) with a slip-ring rotor, in which the slip power released when running undersynchronously as a motor or over- synchronously as a generator is fed back to the power supply network (1) via an invertor (36), are used for driving pumps, ventilators and compressors in the power range from 500 kW to 5 MW. in order that the undersynchronous and oversynchronous rectifier cascade can also be used as a generator in the undersynchronous region and as a motor in the oversynchronous region, the invertor (36) is operated with a DC intermediate circuit such that the intermediate circuit current (Id) disappears for a short period so that commutation of the valves of a rectifier (10) on the machine side is possible. In this way, the rotor current of the asynchronous machine (5) is predetermined by means of a coordinate converter (31), via a trigger pulse transmitter (23) on the machine side, in terms of its magnitude (Is) and phase angle ( phi ). A zero-current detector (26) is used to determine whether the intermediate circuit current (Id) is < 10 A for a predeterminable short time interval of 10  mu s, and the voltage on the thyristors of a rectifier (12) on the mains side is < 20 V, in order that the commutation of the thyristors of the rectifier (10) on the machine side can be released via the trigger pulse transmitter (23) on the machine side. <IMAGE>
Patent EP-0209950-A2 (EP)
Inventor: SHIMKUNAS ALEXANDER R
IPC: G03F1/22
Filed: 1986-07-16
Abstract: A method of manufacturing a mask for use in x-ray photolithography includes the steps of coating a set of wafers (20) with boron nitride (22). The tension in the boron nitride is measured by using a capacitive probe (26) to measure bowing in a set of test wafers. The remaining wafers are attached to a pyrex ring (28), and the boron nitride is removed from one side of the wafers. A circular hole is then etched in the wafer, end a layer of tantalum (32) and gold (34) are formed on the remaining boron nitride membrane. The gold (34) is patterned via a sputter etching process. Power is reduced at the end of the sputter etching process slowly to reduce mechanical stress in the mask. The tantalum (32) is then etched via a reactive ion etching process. In this way, an x-ray transparent boron nitride membrane is used to support x-ray opaque gold.
Patent EP-0194819-A2 (EP)
Inventor: DUDDING SHERON LESLIE
IPC: B60P7/13
Filed: 1986-03-07
Abstract: A container carrying chassis comprising a plurality of manually operated twistlocks which are adapted, in use, to releaseably secure a container to the chassis by engaging with I.S.O. corner castings (1) carried by the container. The chassis is provided with chassis drive means to enable it to be tipped or transported, and a safety device to monitor the locked and unlocked positions of each twistlock, which safety device comprises disabling means (17) to disable the chassis drive means and prevent operation of the chassis any of the twistlocks is incorrectly applied.
Patent EP-0254785-A2 (EP)
Title: Thermoplastic block shape and manufacturing method
Inventor: DZIKI MICHAEL M MINNESOTA MINI
IPC: B29C51/24
Filed: 1986-10-16
Abstract: An elongate piece (64) of solid thermoplastic material having at least one cut (70) extending almost entirely transversely through the elongate piece while retaining a hinge-like portion (72) between parts of the elongate piece on opposite sides of the cut that affords bending of the elongate piece in one direction at the hinge-like portion; and mechanisms (120, 160) for continuously molding and cutting a continuous length of such thermoplastic material.
Patent EP-0227307-A2 (EP)
Inventor: YOKOE KAZUO
IPC: B26D7/27
Filed: 1986-11-21
Abstract: A method of severing an elongate tape (l), such as a surface fastener tape, into pieces comprises: 
providing a plurality of register marks (4) on the elongate tape (l) one at a position between each adjacent pair of ornaments (3); feeding the elongate tape (l) to a cutting station; sensing the foremost register mark (4) to stop the feeding of the elongate tape (l) when the foremost register mark (4) arrives at the cutting station; and severing the elongate tape (l) transversely at the foremost register mark (4) so as to remove the latter from the elongate tape (l) and a prospective tape piece.
Patent EP-0228357-A2 (EP)
Inventor: DEUEL THOMAS FRANKLIN
IPC: C07K14/475
Filed: 1986-12-29
Abstract: A novel glycoprotein growth factor isolated from prostate gland of rats having the following characteristics:
     (a) molecular weight of about 25 kDa as determined by nonreduced sodium dodecylsulfate polyacrylamide gel electrophoresis;   (b) sensitivity to reduction by β-mercapto­ethanol to form subunits of about 6-8 kDA with substantial loss of mitogenic activity;   (c) isoelectric point of about 5.0 as determined by isoelectric focusing;   (d) acid- and heat-stable;   (e) unstable to proteolytic action of trypsin and pronase;   (f) essentially free of transforming growth factor activity;   (g) a defined amino acid composition; and   (h) having mitogenic activity against NRK cells.
Patent EP-0231783-A2 (EP)
Inventor: KADEL WERNER
IPC: F16K47/00
Filed: 1987-01-16
Abstract: The invention relates to a quick opening valve, especially for fire extinguishers, having a sealing membrane provided in the flow channel, the sealing membrane being clamped by means of a membrane ring and supported by a flap. The flap is supported on the one side by means of a plastically deformable fitting and on the other side by means of an unlocking piston which is adjustable transversely with respect to the flow direction. <IMAGE>