baber/WOPTO huggingface dataset:
Patent EP-0346980-A2 (EP)
Inventor: PHILLIPS LARRY G
IPC: H04N5/45
Filed: 1989-06-09
Abstract: Upon receipt of an interlaced television signal, the field generator generates a first selector signal arbitrarily selecting one of the fields as top field and a second field selector signal selecting the other as bottom field. The received televsion signal is entered into memory under control of the field selector signals. A regenerated vertical synchronization signal is furnished for the first horizontal synchronization signal following vertical synchronization in top field. This regenerated vertical synchronization signal resets a counter which counts horizontal synchronization signals repetitively to a count of five. A second regenerated vertical synchronization signal is furnished when the count of five is reached following the vertical synchronization signal of bottom field. The counter is reset by each first regenerated vertical synchronization signal.
Patent EP-0327216-A2 (EP)
Inventor: RABINOW JACOB
IPC: E05B29/04
Filed: 1989-01-17
Abstract: A double bitted key (4) is provided for locks of the type using flat tumblers (32). There is a double bit for each tumbler (32). Each double bit correctly sets its complementary tumbler (32). Each bit includes a flat surface extending along a surface of the key (4). The key (4) has one or more peaks and valleys. When a valley is between two peaks it is a full valley and its flat surface is about three times as long as the thick­ness (W) of a tumbler (32). When a valley is between a peak and another valley it is called a hybrid peak-valley and its flat surface has a length along the key which is approximately double the thickness (W) of a tumbler (32). A peak has a flat surface extending along the key (4) for a distance about equal to the thickness (W) of a tumbler (32).
Patent EP-0330460-A2 (EP)
Inventor: HOCHSTRASSER DENIS F
IPC: C12Q1/68
Filed: 1989-02-23
Abstract: Amine-acryloyl and -methacryloyl derivatives and 1,6-heptadiene-4-ol can be used to provide crosslinked polyacrylamide gels which are useful in protein and nucleic acid separation and detection. The gels cross­linked with the compounds of the present invention exhibit much less background silver staining than pre­viously known acrylamide gels.
Patent EP-0345039-A2 (EP)
Inventor: AMER SAMIR M
IPC: A61K8/63
Filed: 1989-05-31
Abstract: A method and composition is presented for the treatment or prevention of dental plaque, calculus and gingivitis. The method comprises either systemically or topically treating the oral cavity for a therapeutically or prophylactically effective time with a therapeutically or prophylactically effective amount of a treatment composition which comprises phytosterols.
Patent EP-0348149-A2 (EP)
Inventor: HUMPHREY PATRICK PAUL ANTHONY
IPC: C07D295/14
Filed: 1989-06-20
Abstract: The use is described of [1 R -[1α( Z ),2β,3β,5α]]-(+)-7-[5-[[1,1′-­biphenyl)-4-yl]methoxy]-3-hydroxy-2(1-piperidinyl)cyclopentyl]-4-­heptenoic acid or a physiologically acceptable salt, solvate or cyclodextrin complex thereof in the manufacture of medicaments for the therapy or prophylaxis of conditions associated with vasoconstriction and/or platelet aggregation in the uteroplacental circulation and/or excessive synthesis of thromboxane A₂ in a pregnant female subject.
Patent EP-0359592-A2 (EP)
Inventor: OSBORNE ANDREW JOHN
IPC: E03F5/16
Filed: 1989-09-08
Abstract: An oil separator for use in water drainage systems has an inlet (10) leading to an inlet chamber (12) which has an opening to a seaparation chamber (14) and a bypass weir(15) leading to a bypass (16). The separation chamber (14) is connected by a throttle system (17) to an outlet chamber (19). In use water rises from a datum level to a level controlled by the throttle system and by the rate of flow. If the rate of flow and duration of flow are such that water in the inlet chamber rises above a predetermined level excess flow passes over the bypass weir directly to the bypass.
Patent EP-0365281-A2 (EP)
Inventor: HORST ROBERT W
IPC: G06F12/0886
Filed: 1989-10-17
Abstract: A cache system that fetches aligned and un­aligned references in one cache cycle that includes a separate memory unit for each word included in the multiword data unit fetched during one reference. Memory processing hardware responsive to the word address of a first word to be fetched fetches a sequence of words following the first word from the memory units. The address field identifying the position of the first word in the multiword data unit is utilized to order the words fetched from the memory units to correspond to the order of the words in the sequence to be fetched.
Patent EP-0371643-A2 (EP)
Inventor: BROWN DEREK ANTHONY
IPC: G01N21/954
Filed: 1989-11-10
Abstract: The apparatus and method disclosed rely on the observation of a strip of a rotatable circular can end (2) to be lined with gasketing composition (3), and the scanning head 8 further includes a proximity detector (6) responsive to the positioning of the can end adjacent the scanning head and connected to trigger initiation of a "scanning window" when a can end arrives concentrically in the lining chuck at the lining station, and to discontinue the "scanning window" when the can end and chuck begin to descend on departure of the can end for onward transport. The scanning operation is totally independent of time and therefore of the adjustable speed of operation of the can end lining machine.
Patent EP-0376654-A2 (EP)
Inventor: NIELD ERIC
IPC: C08J3/07
Filed: 1989-12-22
Abstract: A process for the application of a thin crystalline polypropylene coating to a surface which employs partially crystalline polypropylene particles which comprise zones of amorphous polypropylene containing entrapped moderate solvent. When heated particles flow and coalesce better than conventional polypropylene particles and so allow thinner coatings to be obtained. Also articles to which the coatings have been applied.
Patent EP-0356269-A2 (EP)
Inventor: MAES AIME
IPC: B21D51/20
Filed: 1989-07-04
Abstract: The present invention relates to a method and a device for producing a cylindrical tubular element forming a barrel drum having at least one set of beads and tubular element thus produced. According to the invention, the set of beads (20a, 20b) is formed in a single operation by rolling, positioning a counter-roller against one of the faces of the wall of the tubular element (11) and bringing a roller to bear progressively on the opposite face of the said wall and facing the counter-roller, up to a working position which defines an acute angle with the axis of the said counter-roller, so that the beads have an amplitude which increases progressively from one of the ends of the cylindrical tubular element (11). <IMAGE>
Patent EP-0367683-A2 (EP)
Inventor: FUEKI SHUNSUKE
IPC: G06T11/20
Filed: 1989-11-03
Abstract: A decoder includes a high-order address generator (1; 11, 12, 13, 15) which generates a high-order address (S1) from input data including an instruction code (OC). A storage circuit (2, 16) has storage areas (D1 - Dn) and stores a plurality of control codes corresponding to the instruction code and indication data indicating the number of the plurality of control codes in the storage areas. The indication data is stored in the one of the beginning and end storage areas among the storage areas. The one of the beginning and end storage areas is indicated by the high-order address generated by the high-order address generator. A low-order address generator (3; 17) counts up or down to the number of the control codes indicated by the indication data to thereby generate a low-order address (S2). An internal address generator (4; 14) generates an internal address (S3) to be supplied to the storage circuit by combining the high-order and low-order addresses. The plurality of control codes are serially read out from the storage circuit in accordance with the internal address in which the second address is continuously incremented or decremented.
Patent EP-0374074-A2 (EP)
Inventor: LAMBETH SHAWN MICHAEL
IPC: G06F13/28
Filed: 1989-11-07
Abstract: A computer system (10) is disclosed which has a system memory (30), a central processing unit (11), an input/output controller (20), and at least one device (16). When the central processing unit wants data trans­ferred to/from system memory from/to the device, it sends IDAW commands to the I/O controller. Instead of perform­ing a direct memory access (DMA) operation for each IDAW command, the I/O controller starts an IDAW look ahead procedure. In this procedure, the I/O controller checks to see if the system addresses of the system memory speci­fied in the IDAW commands are contiguous. If so, the procedure combines IDAWs that specify contiguous system addresses up to the maximum DMA transfer length. Using this procedure, the number of DMA operations sent to the system memory is minimized, and the computer system has more efficient data transfer operations.
Patent EP-0386489-A2 (EP)
Inventor: KIPPHAN HELMUT PROF DR
IPC: G05B11/42
Filed: 1990-02-09
Abstract: For achieving a consistently good printing quality, it is of great importance that the control of the quantity of dampening liquid on the printing plate takes place very rapidly without this causing instabilities. Furthermore, the control should be capable of keeping the quantity of dampening liquid constant even under the influence of severe disturbing factors. To achieve the requirements set, the following method of controlling the quantity of dampening liquid on the printing plate is proposed: In the case of control deviations (Xd), in which the intended value (Sw soll) is greater than the actual value (Sw ist), the controller 24 is operated with a greater increase factor (KR) than in the case of control deviations (XD) in which the intended value (Sw soll) is smaller than the actual value (Sw ist). <IMAGE>
Patent EP-0393576-A2 (EP)
Inventor: SHINDO KIYOTAKA C O MITSUI PET
IPC: G11B7/243
Filed: 1990-04-17
Abstract: In accordance with the present invention, there are provided information recording media having a substrate (2) and thereon a recording layer (3), and a metallic layer (4) composed of an aluminum alloy containing at least hafnium. The information recording media provided are excellent in corrosion resistance and also small in dependence of the recording power on linear velocity.
Patent EP-0399276-A2 (EP)
Inventor: BOTTI EDOARDO
IPC: H03F1/52
Filed: 1990-05-07
Abstract: A circuit for limiting temperature without distortion in audio power amplifiers, comprising a temperature sensor (2) for sensing the temperature in an audio power amplifier (1), and a variable-gain amplifier (5) connected ahead of the audio power amplifier circuit and having a gain control input (6) connected to the temperature sensor to vary the input signal of the audio amplifier in a linear manner. A linear limitation of the power, and therefore of the temperature, is thus obtained in the audio amplifier without introducing distortion.
Patent EP-0407735-A2 (EP)
Inventor: BUSSE OSWALD DR-ING
IPC: B01D25/00
Filed: 1990-06-06
Abstract: A polymeric filter aid (FHM) is added to sludge, which is dewatered in a dewatering device, especially a plate filter press, in order to improve the dewatering capacity. Since the formation of the flocks requires a certain maturing time, a part stream of the unfiltered sludge is to be taken off, according to the invention, on the side opposite the feed and recycled into the main stream. The recycled surfaces serve as flocculation nuclei. A further advantage of the sludge-recycling is that the flock structure and/or size can then be scanned in the recycled part stream. The representative measured results are used for altering parameters which determine the dewatering capacity. …<IMAGE>…
Patent EP-0415238-A2 (EP)
Inventor: UESUGI AKIO C O FUJI PHOTO FIL
IPC: C25F3/04
Filed: 1990-08-21
Abstract: A support for a planographic printing plate is produced by continuously performing casting and hot-rolling from molten aluminum to form a hot-rolled coil of a thin plate, transforming the hot-rolled coil into an aluminum support through cold-rolling, heat-treatment and correction, and finally, graining the aluminum support.
Patent EP-0417708-A2 (EP)
Inventor: KITAYOSHI HITOSHI
IPC: G01R27/28
Filed: 1990-09-10
Abstract: In an impedance and transfer characteristic measuring apparatus sine-wave and cosine-wave data are produced using data obtained by accumulating a fixed phase value in synchronism with a clock signal and the sine-wave data is provided to a device under test after D-A conversion. Multiplied outputs are obtained by multiplying type D-A converting part (60) which D-A converts the sine-wave data and the cosine-wave data, using two signals related to an item of measurement of the device under test as analog multiply inputs therefor. An integration control signal of a predetermined level is generated by a signal generating part (70) for the half-cycle period of a sine-wave test signal in synchronism with a measurement start signal. For the period during which the integration control signal is yielded the multiplied outputs are respectively integrated in an integration circuit part (110) to thereby obtain vector-detected outputs. The detected outputs are A-D converted, and based on the digital detected outputs, a calculating part (150) performs calculations related to the item of measurement.
Patent EP-0423776-A2 (EP)
Title: N-(6)-substituted adenosine compounds
Inventor: BECKER DANIEL PAUL
IPC: C07H19/167
Filed: 1990-10-18
Abstract: The present invention relates to N-(6)-substituted adenosine compounds of the formula
      or a pharmaceutically acceptable salt thereof, wherein Z is an amine and R₁ and R₂ are independently hydrogen, hydroxyl, halogen, alkyl, phenyl, alkoxy, morpholino, piperidino, piperazino, phenoxy, thiophenoxy or amino optionally substituted by alkyl, aralkyl or phenyl.
Patent EP-0428115-A2 (EP)
Inventor: YOKOYAMA TOMOMITSU C O MITSUBI
IPC: F22B37/36
Filed: 1990-11-12
Abstract: A support structure for a fluidized bed firing boiler disposed within a cylindrical pressure vessel and operated while the inside of a fluidized bed furnace is kept pressurized, is improved. A supporting object of a main body of the pressure fluidized bed firing boiler disposed within the pressure vessel is divided into a suspended section (3,4) supported from a support beam (5) disposed at an upper portion within the pressure vessel; and a bottom-support section (6) supported from a support beam (7) disposed at a lower portion within the pressure vessel. Also, a metallic expansion joint (9) is provided at an engaging portion between the suspended section and the bottom-support section. In addition, favorable structures of the pressure fluidized bed firing boiler in the event that the cylindrical pressure vessel is of vertical type and in the event that it is of horizontal type are proposed.
Patent EP-0435266-A2 (EP)
Inventor: TANAKA MASAHIRO
IPC: B21D28/12
Filed: 1990-12-27
Abstract: A method for manufacturing an expanded mesh sheet, includes the steps of: forming a plurality of slits on a strip (A) at predetermined pitches to simultaneously form a plurality of strip-shaped lift portions (a) and connecting portions (b) for connecting the strip-shaped lift portions to each other in a lattice pattern, the slits each being intermittently formed in a longitudinal direction of the strip and the adjacent slits in a widthwise direction of the strip being shifted to each other in the longitudinal direction of the strip; and expanding the strip in the widthwise direction thereof. An apparatus for manufacturing the sheet, includes: a pair of rolls (10) engaged to each other, each roll having a plurality of disk-shaped cutters (1); and a driving device (14) for driving the rolls for rotation. Each cutter has a cutting edge portion (5) and a relief (3) on a periphery thereof at predetermined pitches to form slits, each of which extends in a longitudinal direction of the strip, on the strip by the cutting edge portions of the cutters of the rolls to form strip-shaped lift portions and to form a connecting portion for connecting the strip-shaped lift portions to each other on a position between the slits on an extending direction of the slits by the reliefs of the cutters of the rolls.
Patent EP-0418957-A2 (EP)
Inventor: GEVEN JOSEPHUS CORNELIUS BERNA
IPC: F16K1/38
Filed: 1990-09-12
Abstract: Valve unit for metering a liquid, comprising a chamber into which a liquid supply pipe opens and which has a passage formed in the bottom thereof, and a shut-­off element which is fitted at a bottom end of a lifting rod of a lifting mechanism and is vertically displaceable by the lifting mechanism between a closed position in the passage in which it shuts off the passage and an open position in which it opens the passage for allowing the liquid to pass out of the chamber, while a space bounded by a wall of the passage and the shut-off element gradually increases during the lifting of the shut-off element from the closed position to the open position, wherein the shut-off element is essentially cylindrical, and the shut-off element is essentially a truncated inverted cone shape, while in the closed position a bottom end of the shut-off element projects in a sealing manner past a bottom boundary edge of the passage.
Patent EP-0399628-A2 (EP)
Title: Terminal block with surcharge protection
Inventor: BIEDERSTEDT LUTZ
IPC: H01R4/24
Filed: 1990-03-16
Abstract: A connector bank with two rows of insulation displacement contacts for connecting insulated conductors, in particular of cables for telecommunication and data systems, comprising a surge arrester magazine to be inserted into the connector bank. In order to provide a connector bank having a voltage surge protection and allowing connecting and disconnecting as well as testing the attached cable conductors at the insulation displacement contacts even with inserted voltage surge protection, the two rows of insulation displacement contacts are arranged on different sides of the connector bank. An insulation displacement contact of the first row is connected over a connecting element with an insulation displacement contact of the second row. The surge arrester magazine is arranged laterally approximately centrally between the two rows of insulation displacement contacts.
Patent EP-0391543-A2 (EP)
Inventor: GRUMLOSE DEAN
IPC: H04M1/00
Filed: 1990-03-09
Abstract: A microprocessor peripheral simultaneously sends an interrupt and speeds up a clock signal to a microprocessor in a subscriber telephone when a packet of information is received from the central office. The interrupt is serviced with the sped-up clock signal to reduce the response time of the system. This allows the normal clock frequency to be reduced in order to conserve power.
Patent EP-0395433-A2 (EP)
Inventor: TAKAGO TOSHIO
IPC: C08K5/5419
Filed: 1990-04-27
Abstract: An organosilicon compound having the general formula (I):
      wherein R¹ represents the methyl group or the ethyl group, R² represents an alkyl group having from 1 to 4 carbon atoms, and n represents an integer of from 1 to 3. This compound is useful in preparing room temperature vul­caniazable organopolisiloxane compositions which have good storage stability, and release no smelly or corrosive con­densation by-product on curing.
Patent EP-0398725-A2 (EP)
Inventor: ITO SATORU
IPC: H01L37/02
Filed: 1990-05-17
Abstract: A pyroelectric SR-sensor in which a pyroelectric light receiving element (2) is mounted on a MID substrate (5) or a ceramic substrate (25) of which thermal conductivity is less than 0.02 cal/cm.sec.°C in a manner that the both end portions of the pyroelectric light receiving element are supported by the substrate with the central portion of the pyroelectric light receiving element being spaced from the substrate, and chip parts (6, 7) are further mounted on the substrate.
Patent EP-0408275-A2 (EP)
Inventor: KOYAMA MASAYASU
IPC: B32B7/02
Filed: 1990-07-09
Abstract: Disclosed is a plastic multilayer vessel having a laminate structure comprising an intermediate layer of a resin composition formed by incorporating an organic metal complex of a transition metal into a gas-barrier resin having a specific oxygen permeation coefficient and a specific water absorption, and outer and inner layers of a moisture-resistant thermoplastic resin disposed on both the sides of the intermediate layer. This vessel shows an excellent resistance to the permeation of oxygen even under conditions where water and heat simultaneously act.
Patent EP-0412823-A2 (EP)
Inventor: MOROHASHI KAZUO
IPC: B29C70/52
Filed: 1990-08-09
Abstract: According to the invention, there is provided a method of manufacturing a FRP-made hollow product, which comprises the steps of arranging thermosetting resin-impregnated reinforcing fibers in parallel in the longitudinal direction, passing the arranged reinforcing fibers through an opening defined by a mandrel and a die to obtain a thin-walled hollow hardened blank, and then passing the hollow hardened blank together with synthetic resin-impregnated reinforcing fibers arranged around said blank in the circumferential and longitudinal directions thereof through a different die.
Patent EP-0422929-A2 (EP)
Inventor: HINO HEIJIRO
IPC: C09D10/00
Filed: 1990-10-11
Abstract: Correction stick comprising pigment, dispersant, water-soluble or dispersible film-forming resin, an alkali metal or ammonium salt of an aliphatic carboxylic acid having 8 to 36 carbon atoms as gelatinizer and a gelation modifier which is an organic or inorganic salt which forms univalent metallic positive ions in an aqueous solution, e.g., sodium or potassium positive ion, or a sequestering agent or a mixture thereof with an organic or inorganic salt.
Patent EP-0430691-A2 (EP)
Inventor: THORNTON ROBERT L
IPC: H01S5/12
Filed: 1990-11-29
Abstract: This disclosure pertains to compound semiconductor, such as AlGaAs, surface skimming hetero-transverse junction (HTJ) lasers and improved heterojunction bipolar transistors (L-HBTs). These lasers and transistors are structurally consistent with each other, so they can be fabricated in the same set of epitaxial layers for integrated optoelectronic applications. The surface skimming characteristic of the HTJ lasers provided by this invention enables them to be configured relatively easily, without requiring any epitaxial regrowth, to operate as DFB lasers in axial or surface emitting configurations and to function as harmonic generators. Single and multiple base channel L-HBT transistors, as well as structurally corresponding single and multiple quantum well surface skimming HJT lasers are disclosed.
Patent EP-0415858-A2 (EP)
Inventor: DROUET MICHEL G
IPC: H05H1/42
Filed: 1990-08-28
Abstract: Disclosed is a plasma reactor for use to treat ores or other material at a very high temperature in order to physically or chemically transform the same. The reactor comprises a vertical, electrically insulated sleeve disposed at the upper end with a hollow torch of a conventional structure, for use to generate a plasma column. A gas is tangentially injected into the torch to create a vortex inside the same. The material to be treated is dropped, in powder form, vertically downward inside the sleeve from the upper end thereof, beside the hollow torch, so as to form a substantially uniform cylindrical curtain of particles falling down into the sleeve. The particles that are centrifugally projected against the internal wall of the sleeve by the vortex escaping from the hollow torch, entirely cover the internal wall of the sleeve and shield, while simultaneously being treated by heat generated by the plasma arc column. The reactor further comprises a crucible positioned under the sleeve to collect the treated particles in molten form, which drip down from the sleeve at the lower end thereof. The plasma column may be generated by the hollow torch exclusively, when the reactor is intended to be used in a non-transferred arc mode. The reactor may also be used in a transferred arc mode. In such a case, the arc is transferred to a melt contained in the crucible. Another electrode is provided for this purpose at the bottom of this crucible, and is electrically connected to the power supply.