baber/WOPTO huggingface dataset:
Patent EP-0275975-A2 (EP)
Inventor: SARIN VINOD K
IPC: B23P15/28
Filed: 1988-01-19
Abstract: A wear resistant article (10), such as a cutting tool. A hard ceramic or cemented carbide substrate (12) is coated with a laminated oxide coating (16) about 0.3-20 microns thick, having at least three ultrathin layers (18, 20, 22, 24, 26). Each layer (18, 20, 22, 24, or 26) is an oxide layer about 0.1-3 microns thick, predominantly of a different material than adjacent layers. The oxide or oxides of adjacent layers may be dispersed as discrete particles (34, 38) within one or more of the layers. A process for producing the article is also disclosed.
Patent EP-0282049-A2 (EP)
Inventor: SLOMIANNY JAN
IPC: B41J2/175
Filed: 1988-03-10
Abstract: The ink jet matrix printer, with an ink system, includes a transport device for transferring thick ink from a first supply container and, independently thereof, solvent from a second supply container, into an ink chamber. Ink from this ink chamber is supplied under pressure to a write head. Ink is returned into the ink chamber via a collection channel, located across from the write head and intended for ink droplets which have not been diverted for writing purposes. The transport device uses pressurized air to transport the ink between an ink container, connected to the write head, a mixer container, connected to the tawo supply containers, and a collection container, connected to the collection channel. The mixer container can alternatively be connected to a suction line or a pressure line.
Patent EP-0285044-A2 (EP)
Inventor: GEIGER KARL-HEINZ
IPC: H01H37/76
Filed: 1988-03-26
Abstract: A thermal fuse for electrical apparatuses, having an insulating part with electrical connections and contact elements for producing an electrical current path, a heat transmission plate, a fusing material insert as a thermal trip, and a transmission pin of insulating material which is guided such that it can move axially through the insulating part, and engages at its one end with the fusing material insert and, at its other end, with the contact elements, the fusing material insert (preferably consisting of tin) being provided with a thin, galvanically applied surface protection coating, whose thickness does not significantly prevent solder flow. <IMAGE>
Patent EP-0289041-A2 (EP)
Inventor: SATAKE TOSHIMI
IPC: B41M5/337
Filed: 1988-04-29
Abstract: A thermosensitive recording sheet having a thermosensitive color developer layer containing a basic leuco dye and an organic color developer, said layer containing a compound of the formula
      as a sensitizer.
Patent EP-0295418-A2 (EP)
Inventor: PRYOR JAMES N
IPC: B01J20/22
Filed: 1988-05-07
Abstract: Phospholipids and/or chlorophyll and other color bodies are removed from glyderide oil by contacting the oil with an acid-treated amorphous silica adsorbent comprising a high surface area amorphous silica on which is supported an acid having a pK a  of about 3.5 or lower.
Patent EP-0292001-A2 (EP)
Inventor: MASAYUKI MIZUNO
IPC: G03G15/00
Filed: 1988-05-20
Abstract: An automatic original feeding and discharging unit comprising a feeding roller (17) which contacts to an original (80) fed on an original table (51) of a copying machine and transfers said original (80) in a prescribed direction, a discharge roller (18) which contacts to the original on the original table (51) and transfers said original (80) in a direction counter to the transferring direction of said feed roller (17), a selecting means which selectively contacts either said feed roller (17) or discharge roller (18) to the original on the original table (51), a positioning member (31) which is possible to project from the upper surface of the original table (51) so as to contact to the front edge in the transferring direction of the original transferred by said discharge roller, and to plunge in from the upper surface of the original table so as to enable the original transferred by said discharge roller (18) to pass thereabove, a driving means which drives said positioning member to project and plunge from the original table, and a reversing means (70) which reverses the upper and underside of the original passing above the positioning member and feeds it on the original table (51). 
     The automatic original feeding and discharging unit is possible to feed each side of an original surely at a prescribed position on an original table successively readily with a simple construction.
Patent EP-0306645-A2 (EP)
Inventor: LANCINI GIANCARLO
IPC: C12P21/04
Filed: 1988-06-27
Abstract: The present invention relates to new teicoplanin-like antibiotics differing from the parent compound in the length of the acyl group. 
     The compounds of the invention are obtained according to a microbiological process and possess an antimicrobial activity mainly against gram positive bacteria.
Patent EP-0324132-A2 (EP)
Inventor: ENGEL STEVEN J
IPC: G06K7/10
Filed: 1988-12-19
Abstract: A bar code (16) on the cylindrical surface of an object (14) is accurately read by rotating the object (14) past a bar code reader (28) so that the bar code passes the reader a plurality of times. Each of the readings from the reader is compared with the other readings and a final reading is provided when several of the same readings is obtained in succession. The object (14) may be rotated to pass the reader (28) first in one direction and then in the opposite direction to assure a proper reading in the event that the bar code (16) is backwards. Also, the object (14) may be rotated at a varying speed to obtain the optimum scan speed for the particular density of the bar code.
Patent EP-0284447-A2 (EP)
Inventor: SHIOZAWA KOUJI
IPC: C07F7/18
Filed: 1988-03-28
Abstract: A process for preparing aminopropyl alkoxy silanes comprising reacting an allylamine having at least one active hydrogen atom attached to the amine nitrogen atom with a hydro-alkoxy silane having from 1 to 3 alkoxy groups attached to the silicon atom in the presence of a rhodium complex having inorganic ligands, at least one of said ligands being carbonyl. By this process the desired gamma-isomer can be prepared in a high selectivity and yield within a short reaction time. When the reaction is carried out in the presence of carbon monooxide and/or a cyclic olefinic compound, the selectivity and yield of the gamma-isomer can be further improved. The presence of carbon monooxide in the reaction system further serves to elongate the catalyst life and to reduce the amount of the catalyst to be used.
Patent EP-0286384-A2 (EP)
Inventor: MARTIN-LOPEZ FERNANDO RAMON
IPC: H03K3/282
Filed: 1988-04-06
Abstract: A switch mode electrical power controller arranged to provide a width modulated output pulse signal in response to a control input signal represen­ting a parameter controlled by the power controller, in which a signal processing network for generating the width modulated waveform is arranged to execute all its operations in parallel. 
     The performance, in parallel, of the operations required for the generation of the output signal minimises the delay along a critical signal path and facilitates high frequency operation.
Patent EP-0288258-A2 (EP)
Inventor: LEVER GORDON
IPC: C23C24/00
Filed: 1988-04-20
Abstract: The surfaces of articles of manufacture fabricated from aluminum or other metals which are not permanently hydrophilic are made permanently hydrophilic by coating the surfaces with a continuous film containing particles of activated alumina. The coated articles are not only hydrophilic, but also have good corrosion resistance and exhibit low abrasiveness, resulting in decreased wear on manufacturing tools, such as dies.
Patent EP-0294957-A2 (EP)
Inventor: AVIS RICHARD JOSEPH ANDREW
IPC: H04N11/24
Filed: 1988-05-20
Abstract: A television standards converter comprises a motion analyzer (36 to 40) for analyzing the motion between consecutive fields of an input television signal of one television standard and for deriving motion vectors in dependence on the motion, a filter (47) for recursively filtering the motion vectors, and an interpolator (1) for aligning the fields in dependence on the filtered motion vectors so as effectively to represent static pictures, and means (1) to effect conversion using the static pictures to derive the required output television signal of a different television standard.
Patent EP-0300947-A2 (EP)
Inventor: SERRALLACH JULIA JOSE ANTONIO
IPC: C05G3/60
Filed: 1988-07-19
Abstract: This invention relates to a pesticidal composition comprising N-methyl-dithiocarbamate alkali metal salts, particularly the sodium and potassium salts, having physical and chemical and edaphic properties, together with appropriate surfactants. The invention also relates to a process for the preparation of said pesticidal composition by combining the N-methyl dithio-­carbamate alkali metal salts with surfactants selected from soaps, alkyl sulfates, organic sulfates, polyglycol ethers of fatty alcohols and alkylphenols, fatty acid alkylolamides, primary amine chlorides and quaternary ammonium salts. The in­vention also relates to the use of this insecticidal compo­sitions for improving and/or regenerating the soil.
Patent EP-0324339-A2 (EP)
Inventor: SCHMID KARL-HEINZ DR
IPC: C11D3/20
Filed: 1989-01-02
Abstract: Ketones having long-chain alkyl radicals or alkylene radicals and at least 25 C atoms in the molecule are used as chlorine-stable antifoam agents in alkaline cleaning agents which contain active chlorine and can be used in machines, especially in dishwashing agents. The ketones are preferably employed as fine-particle dispersion in liquid organic vehicles which have a boiling point above 140 DEG C.
Patent EP-0337165-A2 (EP)
Inventor: MYLONAKIS STAMATIOS G
IPC: C08L71/12
Filed: 1989-03-21
Abstract: Polymer blend compositions comprise a polyphenylene ether polymer, a styrene-acrylonitrile polymer and a copolymer compatiblizing agent in an amount sufficient to effect improved compatibility between the polyphenylene ether polymer and the styrene-acrylonitrile polymer. The copolymer compatibilizing agent comprises a graft copolymer of A graft polymerized to B or a block copolymer of A block polymerized with B. A and B comprise polymers which are immiscible with one another, and one of A and B is miscible with the polyphenylene ether polymer while the other of A and B is miscible with the styrene-­acrylonitrile polymer.
Patent EP-0339469-A2 (EP)
Inventor: BECKH HORST
IPC: H04Q3/00
Filed: 1989-04-19
Abstract: The voting system allows a vote to be registered by selection of a given telephone number at the target exchange, with the number of requested connections summated to allow the total number of registered votes to be indicated. The votes are initially totalled at each local exchange (111...122; 211...222) with the sum values subsequently transferred to the target exchange via a central character channel. Pref. the sum values are transferred when a given threshold value is reached or after a given time interval from the beginning of the voting. A number of alternate telephone numbers may be provided for registering different votes.
Patent EP-0378742-A2 (EP)
Inventor: BACHLE HANS-DIETER
IPC: B60K17/10
Filed: 1989-05-06
Abstract: The invention relates to a track-laying vehicle, particularly a road finisher, having two track drives (11, 12) which are each coupled to a single drive, the two single drives each comprising a driving pump (3 or 4) and a hydraulic motor (7 and 8, respectively) which is connected in their circuit and drives the respective track drive (11 and 12, respectively) via gears (14 and 15, respectively). In order to permit the device to move absolutely straight ahead, it is provided that the two circuits of the two driving pumps (3, 4) are connected via at least one solenoid valve (19) and a coupling (16) is provided for coupling the two hydraulic motors (7, 8) when moving straight ahead, it being possible for the solenoid valve (19) to be switched into its open position when moving straight ahead and into its closed position when going round a bend. <IMAGE>
Patent EP-0342623-A2 (EP)
Inventor: SUZUKI TAKASHI C O FUJI JUKOGY
IPC: B23Q3/06
Filed: 1989-05-17
Abstract: An apparatus particularly suitable for countersinking rivet holes preformed at circumferential spacings in the fuselage (30) of an airplane and in annular reinforcing ribs (31) of H-shaped cross sectioon in the fuselage at axial spacings. The apparatus comprises a frame (41) wsith a toolhead (22) mounted thereto, and a carrier arm (1) cantilevered to the frame for insertion in the fuselage and reinforcing ribs. 
     For making possible the speedily countersinking of two annular rows of rivet holes formed in those parts of the outer flange of each reinforcing rib (31) which are on the opposite sides of its web, a fluid motor (5) and a fluid-actuated cylinder (6) are supported on the distal end of the cantilevered carrier arm (1). The cylinder has a piston rod (6b) to which there is coupled an offset anvil assembly (15) for pressing the fuselage and a rib against the toolhead (22). the piston rod (6b), together with the anvil assembly (15) thereon, is not only linearly displaceable but also rotatable about its own axis. The fluid motor (5) is geared to the piston rod for revolving the anvil assembly through an angle of at le3ast 180 degrees.
Patent EP-0345741-A2 (EP)
Inventor: INOKUCHI KAZUYUKI
IPC: H01L29/8605
Filed: 1989-06-07
Abstract: After doping a conductive layer made of a semiconductive material with impurites, a conductive layer with a deep trap level is formed by low temperature annealing. For forming such a conductive layer with a deep level, lattice defects are introduced into a conventional conductive layer through ion implantation and after that, only stable lattice defects, that can work as deep levels , remain by annealing at low temperature.
Patent EP-0345772-A2 (EP)
Inventor: KOMATSU FUMIO
IPC: G01B15/00
Filed: 1989-06-08
Abstract: A pattern configuration measuring method of and apparatus for measuring a cross sectional profile of a pattern (10) formed on a flat plane with a concave or convex structure having a taper portion (10a, 10b) on both sides thereof, by scanning a beam in a predetermined direction with a scanning electron microscope (1), detecting a secondary electron to acquire an image signal of the pattern, and processing the image signal. The column (1a) of the scanning electron microscope is set at an optional inclination angle relative to the flat plane formed with the pattern, a beam is scanned onto the pattern with the scanning electron microscope in the direction perpendicular to the longitudinal direction of the concave or convex structure, an output signal is acquired from the scanning electron microscope and image-­processed to detect both the taper portions of the pattern and calculate the dimension of the pattern, a beam is scanned onto the pattern with the scanning electron microscope in the direction parallel to the longitudinal direction of the concave or convex structure, and an output signal is acquired from the scanning electron microscope and image-processed to calculate the cross sectional profile of the pattern. The column of the scanning electron microscope may be set perpendicular to the flat plane, and the pattern to be measured is set at an optional inclination angle relative to the column axis of the scanning electron microscope.
Patent EP-0337513-A2 (EP)
Inventor: BECK HEINRICH PROF DR
IPC: A61F2/34
Filed: 1985-03-09
Abstract: Acetabular cup prosthesis with a metallic outer shell (30) and a preferably plastic inner shell for receiving the articular head. The outer shell has an approximately cylindrical section, at whose open end a radially extending collar (32) is formed, while axial grooves (31) are formed on the cylindrical circumference of the outer shell, these grooves preferably having a tooth profile. <IMAGE>
Patent EP-0338599-A2 (EP)
Inventor: FILBEY ALLEN HOWARD
IPC: C07D295/088
Filed: 1983-08-16
Abstract: The invention relates to a liquid fuel for use in a diesel engine containing a cetane number increasing amount of 1-alkylpiperidinol nitrate.
Patent EP-0347888-A2 (EP)
Inventor: RIVAL STEVEN EDWARD
IPC: C07C17/00
Filed: 1989-06-21
Abstract: A process for the recovery of silicone oil and chlorobenzenes from a mixture containing silicone oil, chlorobenzenes, and polychlorinated biphenyls comprising:
     (a) introducing the mixture into a distillation zone at a temperature and a pressure, which will cause the chlorobenzenes to flash overhead and the mixture of silicone oil and polychlorinated biphenyls to pass to the bottom of the zone; and   (b) removing the bottoms from step (a), cooling same, and passing the bottoms through at least one bed of activated carbon, which is an adsorbent for polychlorinated biphenyls.
Patent EP-0358967-A2 (EP)
Inventor: DEUTSCHMANN NORBERT
IPC: G01R31/00
Filed: 1989-08-17
Abstract: The invention relates to a circuit arrangement for generating at least two alternating-voltage output signals having a variable differential frequency. It is the feature of the invention that frequency dividers are provided which are associated with each alternating-voltage output signal and are jointly fed by a precision oscillator, the respective divider ratios of which frequency dividers can be varied by means of fixed pre-set values in such a manner that the differential frequency between the individual alternating-voltage output signals is adjustable. <IMAGE>
Patent EP-0360186-A2 (EP)
Title: Sicherungseinrichtung für einen Drallgeschosszünder
Inventor: BANKEL ADOLF
IPC: F42C15/188
Filed: 1989-09-18
Abstract: Eine platzsparende Sicherungseinrichtung (1) sieht für eine Drallgeschoßzünder einen radial aufweitbaren Haltering (2) vor, der in Sicherstellung des Rotors (5) diesen innerhalb eines Zündergehäuses (7) zentriert. Der Haltering (2) wird in axialer Richtung über einen konischen Zentrierdorn (3) auf dem Rotor (5) gehalten. Bei vorgesehener Abschußbeschleunigung und Drall wird aufgrund der Massenkräfte der Haltering (2) axial zurückversetzt und bleibend verformt. Der Rotor (5) ist dadurch entsichert und schwenkt in eine Scharfstellung ein.
Patent EP-0367119-A2 (EP)
Inventor: KIYOOKA MASANORI C O KOYO SEIK
IPC: B62D3/12
Filed: 1989-10-26
Abstract: A support yoke (12) pressed against a rack bar (7) to preload the rack (8) relative to a pinion (6) has a roller (20) for guiding the rack bar by contact therewith. A plate (22) of synthetic resin is interposed between each end face of the roller and the roller mount portion (14) of the support yoke opposed thereto.
Patent EP-0368220-A2 (EP)
Inventor: ROSENBERGER WINFRIED DIPL-ING
IPC: H04N5/76
Filed: 1989-11-07
Abstract: In a known device, a copying process occurs from a first to a second video recorder via the connecting socket unit of a television receiver. During this process, an arbitrary television programme can be watched during the copying process and, at the same time, the copying process can be checked by means of a small image on the screen. If in this known arrangement, one of the connecting sockets not selected as video signal source for the copying process is accidentally selected by means of the remote control transmitter during the copying process, the running copying process is disturbed. This is intended not to be the case in the novel arrangement. In the novel arrangement, a control circuit is provided which, when a connecting socket not selected as video signal source for the copying process is selected, prevents a disturbance of the running copying process. Television receiver <IMAGE>
Patent EP-0373620-A2 (EP)
Inventor: JINBO TOSHIKATSU C O NEC CORPO
IPC: G11C16/12
Filed: 1989-12-13
Abstract: For preserving a multipurpose signal pin (42) from undesira­ble leakage current, a signal distributing unit has an inverter circuit (INV2) responsive to a first external signal ( OE ) of a first or second voltage level for providing the second and first voltage level to a first control signal line (oe) and a gating circuit (43) operative to block the first external signal but to transfer a second external signal (Vpp) of an extremely high voltage level to a second control signal line (Vp), and the gating circuit has a limiter (QN13) operative to keep off in the presence of the second external signal but to provide the second voltage level in the presence of the first external signal and a series combination of first and second gating transistors (QN12; QP12) coupled to the multipurpose signal pin and associated with a voltage control circuit (44) for producing gate control signals (S11; S12) fed to the first and second gating transistors and a back gate biasing signal (Vpm1) fed to the second gating transis­tor, wherein the first and second gating transistors are opposite in channel conductivity type to isolate the multipurpose signal pin from the second signal line.
Patent EP-0324639-A2 (EP)
Inventor: SCHNEITER FRED E
IPC: B60R21/264
Filed: 1989-01-13
Abstract: A gas generator (10) for automobile gas bags and the like includes a grain wherein a plurality of wafers (74) of combustible gas generating material is arranged in a side by side array and a plurality of meshed cushion members (78) is disposed in alternating relation between the wafers and compressed between the wafers.
Patent EP-0330502-A2 (EP)
Inventor: ELCOCK KENNETH WILLIAM ALBERT
IPC: G09F7/18
Filed: 1989-02-24
Abstract: A modular sign system is disclosed in which signs having various thicknesses can be adjustably mounted on a post. The system comprising a post (1) which has a longitudinally extending slot (2) into which a sign or a plurality of nesting components (10, 20) can be accommodated. Each nesting component (10) can be accommodated to receive either a sign of lesser thickness or another nesting component (20) which may form a spacer between several signs or may itself hold a sign of appropriate thickness.
Patent EP-0332428-A2 (EP)
Inventor: TAKEDA KENICHI
IPC: G03G13/01
Filed: 1989-03-08
Abstract: There is provided an image forming method, comprising: gradation-processing an image signal based on a halftone image to output a pulse-width-modulated signal; forming a latent image on a latent image-­bearing member on the basis of the pulse-width-­modulated signal; and developing the latent image with a developer comprising a toner to reproduce the halftone image; wherein the toner has a volume average particle size of  M  and comprises toner particles having a particle size of  r ; and has a volume-basis distribution such that it comprises 90 % by volume or more of toner particles satisfying M/2 < r < 3/2M and comprises 99 % by volume or more of toner particles satisfying 0 < r < 2M.
Patent EP-0342910-A2 (EP)
Inventor: KRAVETTE BURT
IPC: G05B19/042
Filed: 1989-05-16
Abstract: A system for monitoring a variable output paper processing device is provided. The monitoring system includes a counter which counts the number of papers processed and provides a count signal for each counted paper. A controller receives the count signals and totals the counts. The controller transmits the total count to a central station through a modem after either a predetermined time or a predetermined count. Internal diagnostic signals in the printing device are intercepted as they are transmitted to an internal display device of the printing device and transmitted to the central computer through the modem.