baber/WOPTO huggingface dataset:
Patent EP-0073875-A2 (EP)
Inventor: BUHLER ULRICH DR
IPC: D06P5/17
Filed: 1982-03-23
Abstract: Farbstoffe der allgemeinen Formel I <IMAGE> in der X, Y und Z unabhängig voneinander die in Anspruch 1 angegebenen Substituenten bedeuten und K den Rest einer Kupplungskomponente der Benzol-, Naphthalin, Pyridin-, Benzpyridin-, Diazol-, Thiazol-, Indol-, Carbazol-, Oxazol-, Diazin-Reihe oder aus der Reihe der enolisierbaren 1.3-Dicarbonylverbindungen bedeutet, wobei für den Fall, daß X Cyan und Y gegebenenfalls substituiertes Alkylcarbonyl oder Alkoxycarbonyl mit 1 bis 8 C-Atomen im Alkyl-bzw. Alkoxyrest und Z Wasserstoff ist, R nicht Wasserstoff bedeutet. Die Farbstoffe dienen zum Färben von hydrophoben Fasermaterialien und erfindungsgemäße Farbstoffe bei denen R Wasserstoff ist, sind darüberhinaus besonders gut für den alkalischen Ätzdruck geeignet.
Patent EP-0065640-A2 (EP)
Inventor: WERMEISTER GUNTER
IPC: B23C5/22
Filed: 1982-04-14
Abstract: Die Erfindung betrifft einen Innen-Scheibenfräser zum Fräsen von Achsen, Kurbelwellen od.dgl. mit in einen einteiligen ringartigen Grundkörper (1) einsetzbaren, Schneidplatten tragenden Kassetten (5, 6, 7), die mit einer ihrer dem Grundkörper (1) zugekehrten Fußfläche sich auf einer kreisbogenförmigen Innenfläche (3, 4) des ringartigen Grundkörpers radial abstützen. Hierbei liegen die meisten Kassetten (5, 6, 7) mit ihren Stirnflächen an den Stirnflächen der Nachbarkassetten an, eine (6) der Kassetten weist parallele oder nach außen gegeneinander gerichtete Stirnflächen (18, 19) auf und mindestens eine (7) ihrer Nachbarkassetten besitzt entsprechend geneigte Nachbarstirnflächen, wobei an der Kassette (6) mit parallelen oder nach außen gegeneinander gerichteten Stirnflächen (18, 19) oder an einer deren Nachbarkassetten (7) ein in Umfangsrichtung der Kassetten wirksamer Spannkeil (26) angeordnet ist. Vorzugsweise liegt der dem Grundkörper (1) zugekehrte Abschnitt (48) der Kassetten (5, 6, 7) nur an oder in Nähe der vorderen und hinteren Kassettenstirnfläche (18, 19) auf der oder den kreisförmigen Innenanlageflächen (3 bzw. 4) des Grundkörpers (1) auf.
Patent EP-0075905-A2 (EP)
Inventor: MISCHKE PETER DR
IPC: C09B62/517
Filed: 1982-09-25
Abstract: Wasserlösliche faserreaktive Phthalocyaninverbindungen der allgemeinen Formel (1) <IMAGE> in welcher Pc den Rest des metallfreien oder metallhaltigen Phthalocyanins, bedeutet, wobei die Sulfonsäure- bzw. Sulfonamidgruppen in den 3-Stellungen der aromatischen Ringe des Phthalocyanins gebunden sind, R1 und R2 jeweils ein Wasserstoffatom oder eine Alkylgruppe von 1-6 Kohlenstoffatomen, die durch Methoxy-, Äthoxy-, Propoxy-, C2H5-O-C2H4-O-, Cyano-, Acetylamino-, Carboxy-, HO3S-, H2O3P-, Phenyl-, Methylphenyl-, Methoxyphenyl-, Dimethylamino, Diäthylamino-, β-Hydroxyäthylamino-, β-Hydroxyäthoxy-, N-Phenylureido-, N-AlkylC1-C4 ureido- oder N-Cycloalkylureidogruppen substituiert sein kann, oder eine Allyl-, 2-Methallyl-, Crotyl- oder Cycloalkylgruppe bedeuten, und R1 und R2 zusammen mit dem Stickstoffatom den Rest eines heterocyclischen gesättigten oder ungesättigten Rings darstellen können, oder R1 und R2 einen Phenylrest, der durch Methyl-, Äthyl-, Methoxy-, Äthoxy-, Carboxy- oder Sulfonsäuregruppen substituiert sein kann, darstellen, R3 ein Wasserstoffatom oder eine Alkylgruppe von 1 bis 4 Kohlenstoffatomen, welche durch Hydroxy- oder Carboxygruppen substituiert sein kann, bedeutet, X ein Wasserstoffatom oder eine Alkyl- oder Alkoxygruppe von 1 bis 4 Kohlenstoffatomen darstellt, Y die Vinylgruppe oder die Gruppierung der Formel -CH2-CH2-Z darstellt, in welcher Z einen anorganischen oder organischen alkalisch eliminierbaren Rest bedeutet, a eine Zahl zwischen 0 und 2, b eine Zahl zwischen 0 und 2 und c eine Zahl zwischen, 1,7 und 2,6 darstellen, mit der Maßgabe, daß die Summe aus a, b und c höchstens 4 ist, Verfahren zu ihrer Herstellung und ihre Verwendung zum Färben von Wolle, Seide, Polyamidfasern, Leder oder hydroxygruppenhaltigen Materialien.
Patent EP-0082932-A2 (EP)
Inventor: HAGEN HANS DR-ING
IPC: B60K6/547
Filed: 1982-10-14
Abstract: A traction unit for motor vehicles comprising an electric motor which operates on the driving shaft of the motor vehicle and comprising a combustion engine operating on the shaft of the electric motor via a switchable disconnecting clutch. In the drive line between electric motor (10) and driving shaft (9) of the motor vehicle, a manual transmission (7) with associated starting and shifting clutch (6) is located. <IMAGE>
Patent EP-0106913-A2 (EP)
Inventor: IZUMO MASATOSHI C O KYOTO MACH
IPC: B23F5/16
Filed: 1982-10-26
Abstract: A pinion cutter for making a helical gear has a number Z of teeth expressed by the equation:     where L = lead;
     Φ = angle of twist; and   m n  = module;   and includes a peripheral portion from which any incomplete tooth has been removed in the event Z is not an integer. A method employing this pinion cutter to make a helical gear is also disclosed.
Patent EP-0081354-A2 (EP)
Inventor: MARINA JOSEPH A
IPC: F23Q23/10
Filed: 1982-12-03
Abstract: An ignition analyzer apparatus (10) for testing the condition of the ignition coil (8) of an internal combustion engine performs the testing while the engine is running and without requiring removal of a spark plug wire. The apparatus includes a test circuit (124) connected in parallel with the ignition points (82) (or solid state circuit interrupter) of the ignition system. When the ignition coil test is performed, a gating pulse is supplied to the test circuit (124) immediately before the points (82) are to open for a selected cylinder. This gating pulse causes the test circuit (124) to provide a low resistance in parallel with the points (82) when the points (82) open. This allows a reduced primary current to flow through the ignition coil (80) and prevents the production of a voltage pulse large enough to fire the spark plug (88A-88F) for the selected cylinder. While the points (82) are open and the test circuit (124) is providing a low resistance path, the current flow through the test circuit (124), and thus the primary current flowing through the coil (80) is measured. The gating pulse ends approximately half-way between the "points open" time of the selected cylinder and the "points open" time of the next cylinder so that the rotor (106) of the distributor (86) is between distributor terminals (108A-108F). When the gating pulse ends, the test circuit (124) changes to a nonconductive state, and since the points (82) have not yet closed, the primary current is interrupted and a high voltage secondary test signal is induced in the secondary (96) of the ignition coil (80). This test signal cannot, however, fire a spark plug (88A-88F) since the rotor (106) is in between distributor terminals (108A-108F), and since the reduced amplitude of the primary current prevents arc-over from the rotor (106) to the distributor terminals (108A-108F). The measured primary current and the measured high voltage secondary test signal are used to provide an indication of ignition coil (80) condition.
Patent EP-0083919-A2 (EP)
Inventor: GRABNER BERND DIPL-ING
IPC: C04B38/00
Filed: 1982-12-28
Abstract: 1. Method of producing burned refractory bricks with continuous channels of a basic refractory material from the group magnesia, mixtures of magnesia and chrome ore as well as spinels on the base of MgO.AI2 O3  et MgO.Cr2 O3  having an MgO-content of 20 to 37 % by weight, in which process the refractory material for making the bricks is brought in from of grains into a mold and is compacted therein with elements of metal for forming the channels, characterized in that a layer of the refractory particulate material is introduced into the mold, a grid of metal consisting of a plurality of parallel adjacent rods is loosely laid upon said layer and is covered with further refractory material, the rods being connected on both their ends by each one cross-rod, and then the contents of the mold is compacted, preferably compressed, and the obtained brick is burned, whereupon the endportions of the brick with the channels formed by the cross-rods on burning are separated off and the brick optionally is covered with a cover of sheet metal having a gas connection pipe, is desired.
Patent EP-0104378-A2 (EP)
Inventor: KOHL ALBERT
IPC: G11B5/84
Filed: 1983-08-08
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von magnetischen Aufzeichnungsträgern durch Dispergieren von feinteiligem magnetisch anisotropem Material und üblichen Zusatzstoffen in einer Lösung eines Polymerbindemittels in einem organischen Lösungsmittel oder einer wäßrigen Dispersion eines Polymerbindemittels, schichtförmiges Auftragen der Dispersion auf ein nicht magnetisierbares Trägermaterial, anschließendes Ausrichten des magnetisch anisotropen Materials mittels eines Magnetfeldes und Trocknen der aufgebrachten Schicht, wobei als Dispergierhilfsmittel ein Copolymerisat auf der Basis von hydrophilen ethylenisch ungesättigten Monomeren eingesetzt wird.
Patent EP-0102601-A2 (EP)
Inventor: RYOTA YOSHIMOTO
IPC: C12N15/02
Filed: 1983-08-26
Abstract: A monoclonal antibody specific to human interleukin 2 is produced by a new antihuman IL-2-antibody-producing clone, which is obtained by forming a hybridoma between an antibody-producing cell of an animal immunized with human IL-2 and a myeloma cell and cloning the obtained hybridoma to select the desired clone. 
     The new monoclonal antibody specific to human IL-2 may be used for determining the IL-2 content in blood by radioimmuneassay or enzymeimmuneassay. Further this monoclonal antibody specific to human IL-2 may be bound to an appropriate support in order to provide a carrier for affinity chromatography which can be used to obtain human IL-2 in high purity.
Patent EP-0187164-A2 (EP)
Inventor: HENDLMEIER KONRAD
IPC: A01D25/02
Filed: 1983-10-06
Abstract: The tractor-pushed beet harvester has an upward-conveying and cross-conveying apparatus for taking away the beet leaves, rod-shaped digging tools, which for digging enter the soil underneath the beet and automatically loosen and lift out the beet in the soil during the advancing movement, a beet cleaning mechanism arranged above the digging tools, in the form of a rotationally symmetrical brush with a circumferential surface of a cross-sectionally parabolic shape, a cross-conveying apparatus directly following the digging tools, as well as a final baffle. This harvester is an extremely short machine, which can be produced in a particularly simple way by modular construction as a single-row, two-row or multi-row beet harvester. The digging tools are, in particular, digging elements comprising metal rods which have in each case a vertical section fastened to the mounting, a section extending from the free end of this vertical section, directed inwards and rearwards, and adjoining the latter a rearwardly directed section. The rearwardly directed section is designed as rising with respect to the horizontal plane and becoming narrower to the rear or becoming wider to the rear. <IMAGE>
Patent EP-0106411-A2 (EP)
Inventor: KNEUBUHL BEAT
IPC: F42B5/02
Filed: 1983-10-11
Abstract: 1. Small arms ammunition, comprising an axially symmetrical projectile (3 to 7; 12), a cartridge case (1) with a powder charge (2) and a primer (11) disposed centrally with respect to the longitudinal axis thereof, the cartridge case being secured in a portion (7) between the flattened tip (12) of the projectile and its rear end (6), characterized in that the profile of the projectile (3 to 7; 12 to 14) is defined by a summation function r(x) = r1 (x1 ) + r2 (x2 ) in which the range of x1 [is defined] by x1 = h/2(1-cos a)-s/2(1+cos a), in which h is an assumed length of x1 for a = pi up to a theoretical tip of the projectile (3 to 7; 12 to 14) and arc cos h-s/h+s =< a =< pi and the associated values of r1 are given by r1 = r0 2Root 1/pi (a-1/2 sin 2a) in which arc cos h-s/h+s =< a =< pi, and in which the range of x2 is defined by x2 > h in which r2 = const. = r0 , the theoretical tip of the projectile (3 to 7; 12) being remote by a distance (-s) from the zero point of a right-angled system of coordinates, the positive X-axis of which is an axis of symmetry and the Y-axis of which represents a direction of the radius r of the projectile and the actual tip (12) of the projectile (3 to 7; 12) is situated at the zero point of the system of coordinates (Fi. 2; Fig. 1).
Patent EP-0092903-A2 (EP)
Inventor: ADGER BRIAN MICHAEL
IPC: C07D213/65
Filed: 1983-03-09
Abstract: The invention provides a process for preparing a compound of formula (II):-where R<sup>3</sup> and R<sup>4</sup> are the same or different and are hydrogen, C<sub>1-4</sub>, alkyl, C<sub>1-4</sub>, alkoxy, amino or nitro and n is from 2 to 5 which comprises reacting an alkali metal derivative of a compound of formula (III) :-where R<sup>3</sup> and R<sup>4</sup> are as defined with reference to formula (II) with a compound of formula (IV):-or a salt thereof, where n is defined with reference to formula (II) and X is halogen, in the presence of a non-interfering solvent, and thereafter optionally converting the compound of formula (I) so obtained into a salt.
Patent EP-0108475-A2 (EP)
Inventor: BURRUS CHARLES ANDREW JR
IPC: H01S5/00
Filed: 1983-09-01
Abstract: A process is described for making semiconductor lasers with cleaved facets for end mirrors. The process involves electrochemically photoetching slots with deep, narrow cross-sections in a wafer and applying stress to cleave the wafer in the desired place. Extremely short and reproducible semiconductor lasers can be made by this procedure (less than 100, 50 or even 25 um) which yields extremely useful semiconductor lasers particularly for communicaton applications. Also, the procedure requires a minimum of skill to produce excellent quality cleaved semiconductor lasers (including short-length lasers) with high yields.
Patent EP-0107373-A2 (EP)
Inventor: MASUDA SHIGEFUMI
IPC: G01C19/72
Filed: 1983-09-27
Abstract: A fibre-optic gyro includes a laser diode LD, a light detector DET, and a coiled optical fibre FC. Light from the laser diode LD is introduced into opposite ends of the coiled optical fibre FC and is propagated through the coiled optical fibre in opposite directions. Light beams emerging from the coiled optical fibre FC are synthesised and applied to the light detector, and changes in phase in the light caused by rotation of the coiled optical fibre FC enable the speed of rotation to be detected from the output of the light detector DET. The light is coupled into and from the coiled optical fibre using various combinations of lenses, L 3 , L 4 , a half mirror HF, optical fibres with inclined end faces F 11a , F 12a , F 13a , F 13b , and a Rochon prism 41. The various light coupling systems all avoid the need for a depolariser and phase modulator in the optical fibre coil, thereby reducing the complexity and size of the fibre-optic gyro.
Patent EP-0109825-A2 (EP)
Inventor: CAMUSO JOSEPH J
IPC: H05K13/04
Filed: 1983-11-16
Abstract: A device for clinching electronic components mounted onto a printed circuit board to prevent them from becoming dislodged from the board before they can be soldered. A fixture plate supports a plurality of clinch blocks removably array in the pattern of in which the components are to be mounted on the board. The drilled and etched circuit board is supported above, and spaced apart from, the fixture plate and clinch blocks. An elevator raises the fixture plate until the clinch blocks are in juxtaposition below the circuit board. As each component is mounted onto the board, the leads extending through the board contact.the clinch blocks and are bent thereby in opposite directions. This prevents the leads from slipping out of the holes, clinching the components to the board. After all of the components are mounted onto the board, the elevator lowers the fixture plate and clinch blocks, allowing the board to be moved to the next manufacturing location.
Patent EP-0112120-A2 (EP)
Inventor: EVANS NEIL ALBERT
IPC: D06M101/16
Filed: 1983-12-07
Abstract: A method for protecting synthetic and natural fibres against phototendering. The method comprises treating the fibres with a substituted benzotriazolesulfonate of the following formula:
     wherein
     (I) R 1  is hydrogen or halogen, R 2  is hydrogen or alkyl, R 3  is hydrogen or hydroxy, R 4  is -S0 3 X where X is hydrogen or an alkali metal, and R 5  is hydrogen, with the proviso that R 2  is not methyl when R 1  and R 3  are hydrogen: or   (II) R 1  R 3  and R 4  are hydrogen, R 2  is -S0 3 X where X is hydrogen or an alkali metal, and R 5  is -OR 6  where R 6  is hydrogen or alkyl; or   (III) R 1  is hydrogen or halogen, R 2  is -S0 3 X where X is hydrogen or an alkali metal, R 3  and R 5  are hydrogen, and R 4  is hydrogen, alkyl or benzyl; or   (IV) R, is -SO 3 X where X is hydrogen or an alkali metal, R 2  is alkyl, R 3  and R s  are hydrogen, and R 4  is hydrogen or alkyl; under acidic conditions. The method is particularly suitable for treating wool, silk and nylon fibres, including blends thereof.
Patent EP-0092535-A2 (EP)
Inventor: BJORNBERG STEN GUNNAR
IPC: G01K1/08
Filed: 1983-04-13
Abstract: Fever thermometer protector consisting of an expansible plastic film (2) to which a dimensionally stable backing means (4) has been attached. The invention also comprises processes for manufacturing fever thermometer protectors.
Patent EP-0094359-A2 (EP)
Inventor: JEPPSSON JAN BERTIL
IPC: B29C61/00
Filed: 1983-04-27
Abstract: A container closure of the composite type comprising a supporting and protecting part of plastics, having a central panel and a circumferential flange, and a thin metal foil acting as sealing label, attached to said part.A tearing denotation is formed in a multi step injection moulded weld zone and a sealing label is arranged to cover at least the weld zone of the container part. The weld zone includes abutment surfaces of the sequentially moulded parts acting as stop members preventing free relative movement between said parts after the weld zone is broken.
Patent EP-0125500-A2 (EP)
Inventor: IGARASHI MAKOTO
IPC: B23Q16/00
Filed: 1984-04-12
Abstract: O.A method of returning a movable top guide (16) to the original point as defined by a frame (10) of a machine body. The method comprises the steps of first moving in one direction the top guide (16) to the frame at a high speed, moving the opposite direction the top guide (16) away from the frame (10) at an intermediate speed for a prescribed length of time after an overrun switch (26) set at a point a little beyond the original point is rendered nonconductive, moving in one direction the top guide (16) to the frame (10) at a low speed and stopping the movement of the top guide (16) when the original point (24) switch provided at the original point is rendered nonconductive.
Patent EP-0131190-A2 (EP)
Inventor: SHIGAKI SEIICHIRO
IPC: H04J3/14
Filed: 1984-06-25
Abstract: An apparatus for testing the operation of a digital speech interpolator provided in a transmitting station and a receiving station in a time division multiple access scheme (DSI/TDMA). The apparatus comprises a transmitting unit and a receiving unit. In the transmitting unit on the transmitting station, a pseudo random code for each one of a plurality of channel is generated, a channel identifying signal is generated, a fixed signal having a level lowerthan a detectable level of a tone detector of the digital speech interpolator (DSI) on the transmitting station is generated, and a pseudo tone burst signal for each channel is generated. The pseudo random code. the channel identifying signal and the fixed signal are used under the control of the pseudo tone burst signal, for generating a time division multiplex signal. The time division multiplex signal is supplied to the DSI on the transmitting station. In the receiving unit on the receiving station, the signal sent from the DSI on the transmitting station is received for detecting the pseudo random code. the channel identifying signal and the fixed signal.
Patent EP-0142606-A2 (EP)
Inventor: HIRAHARA TAKUHO
IPC: F04C18/00
Filed: 1984-07-02
Abstract: A strainer device for a rotary type compressor comprises in combination: a rolling piston (5a) which rotates with rotation of a rotational shaft (5); a cylinder plate (11) provided in correspondence to the direction of the outer periphery of the rolling piston; a pair of side plates (3, 12) supporting the rotational shaft, and being disposed on both side surfaces of the cylinder plate to define a compression chamber; a suction pipe (16) passing through a shell housing (10) with one end thereof being connected with a suction port (18) formed in one (12) of said side plates to introduce intake gas; a communica- t i on path (19) leading the intake gas from the suction port to the compression chamber; and a strainer (17) for removing foreign substances contained in the intake gas, the strainer being provided in a path formed in the cylinder plate (12) and not in the suction pipe (16), through which the intake gas flows.
Patent EP-0135942-A2 (EP)
Inventor: SUNAMI HIDEO
IPC: H01L27/108
Filed: 1984-09-28
Abstract: A semiconductor memory uses the side wall part of a recess (17) dug in a Si substrate (10, 25) as the major part of the electrode surface of a capacitor, whereby the electrode area is enlarged without enlarging a plane area. Thus, a capacitor (8, 18, 19, 25) having a large capacitance can be attained without increasing the breakdown of an insulator film (18, 19) ascribable to the thinning of the insulator film. In addition, a vertical switching transistor (4, 12, 15, 21) is formed on the Si substrate (10, 25), whereby the Si substrate can be entirely utilized for the formation of the capacitor.
Patent EP-0138202-A2 (EP)
Inventor: ITOH HARUO C O FUJI PHOTO FILM
IPC: G11B5/596
Filed: 1984-10-11
Abstract: A tracking system for a rotary magnetic recording medium (10) includes a magnetic head (26) for sensing signals on a plurality of tracks formed on the recording medium such that a beginning and an end of recording align with each other, a head feeding unit (28, 30, 50) for transporting the magnetic head to a position where desired one of the tracks is located, and a control unit (100) for controlling the head feeding unit to effect tracking. The control unit (100) includes an operational unit (46, 104, 106, 108, 110) for sampling a signal sensed by the head in response to a rotation of the recording medium at a plurality of sampling points, and adds the sampled values with predetermined weights. Based on a result of the weighted addition, the control unit (100) performs a tracking control.
Patent EP-0141384-A2 (EP)
Title: Restrainer for stunning slaughter cattle
Inventor: GERLACH CURT
IPC: A22B5/00
Filed: 1984-10-25
Abstract: The restrainer for holding and conveying slaughter animals, in particular pigs, in connection with their stunning, has a pair of synchronously movable, belt-like conveyors which are arranged with a V-shaped cross-section and which are supported in order to prevent sinking and are in contact with rotatable rollers. The conveyors are in each case designed as rubber belt conveyors with at least one longitudinally extending support projection (28) on the reverse (18) and, in order to support the rubber belt conveyors to prevent sinking, rollers (20) are provided with at least one annular groove (30) on the periphery, into which the respective support projection (28) engages positively. <IMAGE>
Patent EP-0149735-A2 (EP)
Inventor: SCHOLZ GERHARD
IPC: G11B27/34
Filed: 1982-02-04
Abstract: The video recorder incorporates a store (10) into which the service information for the recorder is entered. The stored service data is fed under control of a microprocessor (11) to a data FBAS signal converter (9) to allow the service information to be indicated e.g. using synthetic speech. Pref. the microprocessor (11) is linked to a clock which records the operating hours of the video recorder, transferred to the store (10) for storage alongside the service information. The chassis number of the video recorder and the mfg. date may also be entered in the store (10).