baber/WOPTO huggingface dataset:
Patent EP-0157648-A2 (EP)
Inventor: IZUMIDA YUKIHIRO
IPC: H01J29/50
Filed: 1985-04-03
Abstract: An electron gun for a color picture tube has at least a cathode, a control grid, an accelerating grid, a focus grid and an anode, each of which has three apertures aligned in line. The focus grid and the anode made of elongated plates serves as main lens electrodes, and the apertures of the focus grid and the anode constitute a main lens assembly. The three apertures of each of the elongated plates has a central aperture defined by two first curves arcuated outward, two side apertures each of which is defined by a second curve as an inner half arcuated inward and a third curve as an outer half arcuated outward, the first and second curves being less arcuated than the third curve. The three apertures are aligned such that the major axes thereof are parallel to a shorter axis of the elongated plate and are located at equal intervals. The three apertures are spaced apart from each other through corresponding bridge portions. The third curve of each of the two side apertures is apart from a corresponding end of the elongated plate along the longitudinal direction.
Patent EP-0160523-A2 (EP)
Inventor: MATSUO YUKITO
IPC: H02P25/062
Filed: 1985-04-25
Abstract: A plurality of spaced drive means (9) are disposed along a conveyance path (6) for running a carriage (1) along the conveyance path (6) by a forward or reverse propelling force created by the drive means (9). A main power source (t) and an auxiliary power source (22) are provided for switching a power source from the main power source (1) to the auxiliary, power source (22) when the former becomes faulty for running and stopping the carriage (1) at a selected one of the drive means (9) for the purposes of preventing the carriage (1) from stopping at an intermediate point between adjacent drive means (9).
Patent EP-0166569-A2 (EP)
Inventor: PAGE GEOFFREY ALLISON
IPC: G03G5/06
Filed: 1985-06-19
Abstract: A process comprising reacting vanadium pentoxide with phthalonitrile and an alcohol at least at an exotherm temperature with agitation, filtering the resulting reaction mixture to form a reaction product pigment cake, washing the reaction product pigment cake at least once with a dipolar aprotic solvent to form a treated pigment cake, drying the treated pigment cake, leaching with agitation the treated pigment cake with a strong acid diluted with water, filtering the resulting mixture to form a leached pigment cake, washing the leached pigment cake at least once with a strong acid diluted with water to form a washed leached pigment cake, washing the leached pigment cake at least once with a solvent comprising water to form a water washed leached pigment cake, forming a strong base slurry by combining the washed leached pigment cake with a strong base diluted with water, heating the strong base slurry with agitation, filtering the resulting mixture to form a strong base treated pigment cake, forming a solvent slurry by combining the strong base treated pigment cake with a dipolar aprotic solvent, heating the solvent slurry with agitation, filtering the solvent slurry to obtain a solvent treated pigment cake, forming an aqueous slurry by combining the solvent treated pigment cake with a solvent comprising water, heating the aqueous slurry with agitation, filtering the aqueous slurry to obtain a washed pigment cake, drying the washed pigment cake, incrementally dissolving with agitation the washed pigment cake in a cilled strong acid to form a chilled solution of vanadyl phthalocyanine, incrementally combining with agitation the solution with chilled water to form a mixture comprising precipitated vanadyl phthalocyanine particles, filtering the resulting mixture to obtain a cake of precipitated vanadyl phthalocyanine particles, forming an aqueous slurry by combining the cake of precipitated vanadyl phthalocyanine particles with a solvent comprising water to form a vanadyl phthalocyanine particle water slurry, heating the vanadyl phthalocyanine particle water slurry, filtering the resulting mixture to obtain a cake of vanadyl phthalocyanine particles, forming an aqueous slurry by combining the cake of precipitated vanadyl phthalocyanine particles with a solvent comprising water to form a vanadyl phthalocyanine particle water slurry; heating the vanadyl phthalocyanine particle water slurry; filtering the resulting mixture to obtain a cake of vanadyl phthalocyanine particles; forming a water slurry by combining the cake of vanadyl phthalocyanine particles with water; filtering the water slurry to form a purified pigment cake of vanadyl phthalocyanine; and drying the purified pigment cake of vanadyl phthalocyanine .
Patent EP-0192278-A2 (EP)
Inventor: WEIHRAUCH GEORG
IPC: A47L1/06
Filed: 1986-02-24
Abstract: In a window cleaner having a strip-shaped support, a cleaning part fixed thereto and a handle attached at an angle to the support strip, the support strip is mounted rotatably on the handle, the axis of rotation running approximately parallel to the plane of extension and approximately perpendicular to the direction of extension of the support strip or the cleaning part. Due to this construction, the cleaning part can assume any desired position relative to the handle and can also maintain it when it has been placed on the window to be cleaned.
Patent EP-0196509-A2 (EP)
Inventor: SCHAEFER THOMAS DIPL-ING
IPC: H04N5/46
Filed: 1986-03-12
Abstract: In this circuit arrangement having a generator for optionally generating two different clock frequencies, a frequency-determining section (3,4) of the generator (2) can be controlled with the aid of a supplied control voltage. The control voltage exhibits a first magnitude during the first operating mode and a second magnitude during the second operating mode; during the switching-over between the operating modes, a gradual transition occurs between the two magnitudes. This achieves an operation in both operating modes and an interference-free switching-over from one to the other mode.
Patent EP-0196076-A2 (EP)
Inventor: TANAKA ATSUO
IPC: F02B1/04
Filed: 1986-03-25
Abstract: A light metal alloy cast piston including a thermal strut (32,48, 52) arranged in a shoulder portion of the piston skirt. The thermal strut is composed of an annular fiber-reinforced metal portion in which high-tensile-strength reinforcing fibers are integrally molded. The reinforcing fibers include first fibers (34), such as carbon fibers, having a coefficient of linear expansion substantially smaller than that of the matrix metal alloy, and second fibers (36), such as silicon carbide fibers and alumina fibers, having a flexural or bending strength larger than that of the first fibers. The first fibers primarily serve to restrain thermal expansion of the piston skirt and the second fibers, having a larger bending strength, act to protect the first fibers from excessive bending forces. In a preferred embodiment, the first fibers are located in the inner region of the thermal strut and the second fibers are arranged in the outer region.
Patent EP-0221488-A2 (EP)
Inventor: KNAPPWOST ADOLF PROF DR
IPC: A01K51/00
Filed: 1986-10-27
Abstract: A method and agent for combating ectoparasites, which comprises exposing the parasite carrier for a period which does not suffice for taking up a dose which is harmful to this parasite carrier, to a gas atmosphere which contains at least one narcotically and/or toxically acting substance in a high concentration, and separating the ectoparasites which have been killed or soporised by the specifically higher dose from the parasite carrier.
Patent EP-0191629-A2 (EP)
Inventor: ZISSELL MARTIN JOHN
IPC: C09D163/10
Filed: 1986-02-11
Abstract: Coating compositions comprise:
     (a) an autoxidisable air-drying film-forming material:   (b) from 1 to 25% by weight, based on the weight of component (a), of particulate polymeric material having a particle size of not more than 20 µm and a glass transition temperature of 10°C or less; and, optionally,   (c) a volatile organic solvent which is a solvent for component (a) but is a non-solvent for component (b).
Patent EP-0210929-A2 (EP)
Inventor: SHROOT BRAHAM VILLA
IPC: C07C63/331
Filed: 1986-07-25
Abstract: The compounds in question correspond to the following general formula: <IMAGE>  in which: X represents -CH=CH-, O or S, R1 and R2, which may be identical or different, represent a hydrogen atom, a linear or branched alkyl radical having from 1 to 15 carbon atoms or an alkoxy radical having from 1 to 6 carbon atoms, or R1 and R2, taken together and with the adjacent carbon atoms of the naphthalene ring-system, form a 5- or 6-membered ring optionally substituted with at least one lower alkyl radical or interrupted by an oxygen atom, and R3 represents a -CH2OH radical or a radical -COR4, or alternatively a -CH3 radical in the case where R1 and R2, taken together form a 5- or 6-membered ring,  R4 representing -OR5 or <IMAGE> R5 representing a hydrogen atom, an alkyl radical having 1 to 20 carbon atoms, monohydroxyalkyl, polyhydroxyalkyl, aryl or aralkyl radical, optionally substituted, or a sugar residue, or alternatively represents a radical: <IMAGE> p being 1, 2 or 3, r' and r'' representing a hydrogen atom, a lower alkyl radical, a monohydroxyalkyl or polyhydroxyalkyl radical, an optionally substituted aryl radical or an amino acid residue or amino sugar residue, or alternatively, taken together, form a heterocycle, including the salts of the derivatives of formula (I).
Patent EP-0214945-A2 (EP)
Inventor: BIEL EDWARD NORMAN
IPC: B32B27/08
Filed: 1986-09-10
Abstract: Thermoplastic films and bag structures having improved low temperature impact and puncture resistance properties and high resistance to heat comprise a film layer comprising a blend of polypropylene copolymer and a material selected from polyisobutylene, very low density polyethylene, polybutylene, and ethylene-methyl acrylate copolymer, and mixtures thereof. The films and bag structures preferably have an outer film layer of a resin material having a melt temperature which is higher than that of the other film layer. The outer film layer material is preferably a polyester or a polyamide. The films and bag structures are particularly suitable for use as frozen food storage containers and for subsequent heating and/or cooking of food therein.
Patent EP-0241853-A2 (EP)
Inventor: KIYOKAZU OKAMOTO
IPC: G01R31/34
Filed: 1987-04-08
Abstract: In an apparatus for detecting abnormality of a primary current in vector control of an AC induction or synchronous motor whose rotator is rotated by a rotating field, signals representing an excitation current i d  and a torque current i q and supplied to a vector control system are input to a microcomputer. An instantaneous value I, and RMS value  I , of the primary current of the motor is calculated for every predetermined time interval ΔT. A calculated instantaneous value I, and RMS value I , is compared with an allowable current value I o  and I rms  stored in a memory section in the microcomputer, respectively. A duration T  AA  for I 1  ≧ I 0  is monitored. If the duration T AA exceeds the allowable time T AO  set in the memory section of the microcomputer, an abnormality signal is generated. And also, during T L , the latest monitoring time,  I   1  > I rms  is monitored. If  I   1  > I rms  is true, another abnormality signal is generated. And moreover,  I   2  versus I 2rms  is dealed with as  I , versus I rms .
Patent EP-0242861-A2 (EP)
Inventor: ABE MITSUO
IPC: G11B5/17
Filed: 1987-04-22
Abstract: A magnetic head (10) comprising a pair of magnetic cores (12, 12') of magnetic thin films which are sandwiched by a pair of non-magnetic substrates (11, 11'), in which the magnetic cores are limitedly formed in the neighborhood of a winding window (14) provided in at least one of the non-magnetic substrates.
Patent EP-0248421-A2 (EP)
Inventor: AOKI TAKAYOSHI
IPC: G03G9/107
Filed: 1987-06-04
Abstract: A carrier for developer is disclosed, which comprises a core having an average particle size of from 50 to 200 µm and comprising fine magnetic particles dispersed in a binder resin and a polymer overcoat having a critical surface tension of from l0 to 25 dyn/cm formed on the surface of the core. The carrier has improved chargeability, high resistance to surface soiling, and high mechanical strength.
Patent EP-0251146-A2 (EP)
Inventor: ROLLA GUNNAR PROF DR
IPC: A61K8/34
Filed: 1987-06-23
Abstract: The invention relates to compositions for oral hygiene such as toothpastes, mouthwashes, chewing gums, etc. containing a synergistic 3-component mixture of a fluorine compound, e.g. sodium fluoride and (or) sodium monofluorophosphate, a zinc ions releasing compound, e.g. zinc chloride, zinc acetate and (or) zinc citrate, and xylitol. This mixture shows an improved activity against Streptococcus sp., reduces dental plaque formation and pH decrease after sugar consumption.
Patent EP-0257269-A2 (EP)
Inventor: KRONTHALER PETER DR
IPC: B60C11/11
Filed: 1987-07-14
Abstract: In order to anchor the tread blocks securely and prevent them from being torn out, the invention provides in the region of the tread blocks (3...7) a separate, uppermost casing fabric ply (8) whose cords (10) are situated like a net inside the tread blocks (3...7) just below their surface. <IMAGE>
Patent EP-0261433-A2 (EP)
Inventor: ADAMS JURGEN
IPC: H05K11/02
Filed: 1987-08-27
Abstract: A vehicle information apparatus for recording, computation and display of data ascertainable from the driving performance of a motor vehicle. The apparatus includes a transmitter module for providing data concerning a trip, a central unit with internal program and data memories and a display device. The vehicle information apparatus is coupled with the operating mechanism of a radio cassette set for playback of data information stored on an audio data carrier. The transmitted data are separated in a signal input and output stage of the apparatus, stored and displayed. The audio data carrier is repeatedly loaded with topical information and serves particularly for the distribution of instructions prior to the start of a driver's shift in a taxi or transportation vehicle fleet.
Patent EP-0266514-A2 (EP)
Inventor: VOGT HANS
IPC: B60J5/10
Filed: 1987-09-08
Abstract: A double-walled, plastic, structural body panel for motor vehicles, such as a door or tailgate, comprises an outer part and an inner part, both preferably injection-molded of a thermoplastic synthetic material, which are joined together along edge areas. Both the outer edge areas (4) and the inner edge areas (5) have adjacent flat joining areas (7/8 and 9/10, respectively). A web or flange (11 and 12, respectively) extends approximately at right angles to the adjacent flat joining areas. An adhesion coating (6) or an adhesion welding joint is formed at the adjacent flat joining areas.
Patent EP-0264130-A2 (EP)
Inventor: ITO AKIRA
IPC: G06F7/76
Filed: 1987-10-15
Abstract: A barrel shifter 10 including a first bit reverse unit 1 which reverses the bit position of all bits of input data or passes the bit positions to leave them as they are; a bit shift unit 2 which shifts output bits from the first bit reverse unit in one fixed direction by exactly the number of bits to be shifted; and a second bit reverse unit 3 which reverses the bit position of all bits of input data or passes the bit positions to leave them as they are, to produce the desired output data. Thus, even if there is an increase of the number of bits of the input data, the hardware structure and control do not become complicated and the use of ICs is made easy.
Patent EP-0265797-A2 (EP)
Inventor: MARSING HELMUT
IPC: H05H13/04
Filed: 1987-10-16
Abstract: Zur Beschleunigung von geladenen Teilchen ist eine Beschleunigungsstrecke in einer Rennbahn-Form vorgesehen mit geraden Bahnbereichen und gekrümmten Bahnbereichen, denen Dipolmagnete mit gekrümmten Flachspulen zugeordnet sind und die radial nach außen mit wenigstens einer Austrittsöffnung für die Synchrotronstrahlung versehen sind. Erfindungsgemäß ist in den Kammern (16) der gekrümmten Bahnbereiche (3, 4) jeweils ein Absorber (20) angeordnet und in Richtung der Synchrotronstrahlung (18) hinter dem Absorber (20) ist zwischen den Dipolmagneten (22, 23) eine Stützstruktur (60) vorgesehen. Der Absorber (20) kann zweckmäßig mit einer zusätzlichen Kühlung versehen sein. Die Stützstruktur dient als Abstandhalter für die supraleitenden Dipolmagnete (22, 23) der gekrümmten Bahnbereiche (3, 4). Die Stützkonstruktion für die Flachspulen wird somit entsprechend vereinfacht.
Patent EP-0231995-A2 (EP)
Inventor: HARTMANN JOHN E
IPC: H01R4/24
Filed: 1987-01-06
Abstract: A method of manufacturing an electrical clip-like connector 20 of low profile including an electrical cable 21 having plural insulated electrical conductors 26, and at least one connector body 22 including therein plural electrical contacts 25 having contacting portions 36 for engaging respective leads 28 of an electrical device 27 and coupling portions 53 electrically connected to respective conductors 26 of the cable 21, comprising the steps of simultaneously urging the coupling portions 53 of the contacts 25 into mechanical and electrical engagement with respective conductors 26 of the cable 21 to form electrical junctions therebetween, using a premolded insert 45 of electrically non-conductive material placed within a cavity 73 of a mold 71 in supporting engagement with the mold 71 to support the contacts 25 in proper position in relation to the mold cavity 73 and after having closed the mold 71, flowing molten plastic material into the mold cavity 73 to form the balance 46 of the connector body 22 about at least a portion of each of the contacts 25, cable 21, electrical junctions and insert 45 to form an integral structure with the insert 46 forming a part of the connector body 22. The invention also includes the electrical connector.
Patent EP-0239264-A2 (EP)
Inventor: VAN CAGLE PHILIP
IPC: B64F5/00
Filed: 1987-03-04
Abstract: A torque applier (18) for use in endurance testing a planetary differential aircraft propulsion test gear box (12) of the type having a pair of coaxial output shafts (38, 42) and a colinear input shaft (30) wherein the test apparatus also includes an identical slave gear box (14) arranged nose-to-nose with the test gear box with output shafts (30, 30', 42, 42') of the test and the slave gear boxes connected for unitary rotation. The torque applier is disposed between the test gear box and a prime mover (16) and permits straight-through connection to the test gear box input shaft. A pair of rotary actuators (100, 101) are mounted on the torque applier housing (50) and are connected through combining gears (76-78, 90-93) to each of the test and slave gear box input shafts and apply opposite torsional moments to the input shafts while the shafts rotate thereby to simulate operational torque transfer through the test gear box.
Patent EP-0241158-A2 (EP)
Inventor: HORIE TOSHIO
IPC: C09D183/02
Filed: 1987-03-17
Abstract: A thermal control coating compoisition comprising a binder made of a condensation polymerization product of Si-(OR)₄ added with titanium oxide acting as a white pigment, commonmica particles for improving resistance to thermal cycling and cerium oxide particles for improving the resistance to UV irradiation. The thermal control coating composition has an initial solar absorptance (α s ) of not more than 0.3 and an initial thermal emittance (ε) of not less than 0.8. The coating composition exhibits excellent properties when subjected to an ageing test corresponding to the use thereof on a standstill orbit for 10 years. The weight of the paint may be reduced by the use of the coating composition of the invention such that an antenna (having a diameter of 3.5 m) of a large capacity communications satellite is coated with 3 kg of the coating composition of the invention to form a durable coating comparable to a coating formed by using 6 kg of a conventional thermal control paint.
Patent EP-0244096-A2 (EP)
Inventor: SPERANZA DONALD
IPC: B60W30/18
Filed: 1987-04-02
Abstract: A method for controlling an AMT system (l0) is provided including sensing vehicle start from stop operation and providing closed loop control of both the clutch operator (30) and the fuel control (26) under such conditions.
Patent EP-0252706-A2 (EP)
Inventor: ELMORE JIMMY D
IPC: C08F8/12
Filed: 1987-07-06
Abstract: Polymers of 4-acetoxystyrene are hydrolyzed by methanolysis with quaternary ammonium hydroxides to poly-p-vinylphenol. Such polymers are useful in photoresists and in the manufacture of metal treatment compositions.
Patent EP-0256753-A2 (EP)
Inventor: RYAN JOHN O
IPC: H04N5/76
Filed: 1987-08-04
Abstract: A video signal is modified so that a television receiver will still provide a normal color picture but which a video tape recorder will detect and prohibit its being recorded. A plurality of ordered pairs of pseudo-sync and positive pulses are added to the video signal vertical blanking interval following the normal sync pulse. A disabling circuit (22) in a video tape recorder (10) detects the modified signal. This detection may be by comparing the voltage differential between the pseudo-sync pulse tip and the positive pulse relative to the normal voltage differential between the sync pulse tip and the back porch of the blanking interval. Alternatively, the modified signal can be detected by identifying the pulse frequency of the signal in the blanking interval. A high frequency is indicative of the presence of the modified signal. A control signal (26) is produced by the disabling circuit (22) when the modified signal is present, and this disables a recording device (20). If no modified signal is detected, the recording device is enabled.
Patent EP-0260823-A2 (EP)
Inventor: ETHERINGTON TERRENCE
IPC: G03F7/004
Filed: 1987-08-21
Abstract: A printing plate precursor comprises a substrate coated with a radiation sensitive composition comprising a photoinitiator and a photopolymerisable urethane acrylate or methacrylate. The urethane acrylate or methacrylate is produced by partial acrylation or methacrylation of a tetrafunctional polyol and the remaining hydroxy groups of the polyol are reacted with a di or polyisocyanate.
Patent EP-0263705-A2 (EP)
Inventor: HIRAHARA TAKUJI
IPC: C08L67/00
Filed: 1987-10-07
Abstract: A thermoplastic polyester resin composition for use in forming containers, films, sheets, comprises a thermoplastic polyester resin and an amount effective in ultraviolet screening of at least one of naphthalenetetra­carboxylic acids, acid anhydrides thereof, imides thereof and esters thereof.
Patent EP-0263712-A2 (EP)
Inventor: BARNES ELWOOD E
IPC: B65H43/00
Filed: 1987-10-08
Abstract: An improved motor control for banknote handling apparatus is described. An improved stacker pusher motor arrangement has a defined cycle of operation. The time it takes the stacker pusher motor to complete a predetermined portion of this cycle is measured. A braking time is computed from the measured time, and a braking control signal dependent thereon is applied to the stacker pusher motor to stop the stacker pusher motor at the appropriate position. An improved banknote transporting arrangement measures the time needed for a banknote to travel from a first point to a second point. A braking time is computed from the measured time and an appropriate braking control signal is applied to stop the banknote at the appropriate position.