baber/WOPTO huggingface dataset:
Patent EP-0262555-A2 (EP)
Inventor: HARTNACK WOLFGANG DIPL-ING
IPC: H04N7/30
Filed: 1987-09-22
Abstract: A circuit for the line-by-line or column-by-column transformation of digital video signals. <IMAGE>
Patent EP-0265946-A2 (EP)
Inventor: OHNO KENYU
IPC: B29C45/00
Filed: 1987-10-29
Abstract: A process for producing a thermoplastic resin composite comprising melt-kneading a crystalline resin forming a continuous phase and a non-crystalline resin forming a disperse phase is disclosed. In the process, the melt-kneading is carried out under a condition that a ratio of viscosity of the non-crystalline resin to .that of the crystalline resin is up to 2 to thereby form a disperse phase at least a part of which has a continuous structure. The resulting composite takes advantage of both the resins and exhibits excellent modulus of elasticity in high temperature and resistance to chemicals.
Patent EP-0273247-A2 (EP)
Inventor: KARABIN RICHARD FRANCIS
IPC: C09D5/44
Filed: 1987-12-08
Abstract: An aqueous, cationically electrodepositable coating composition is composed of a film-forming electrodepositable source of
     (i) sulfonium or phosphonium groups,   (ii) moieties capable of crosslinking with (i), and   (iii) moieties capable of catalyzing the crosslinking reaction between (i) and (ii).
Patent EP-0273456-A2 (EP)
Inventor: LEWIS KENRICK MARTIN
IPC: C07B61/00
Filed: 1987-12-30
Abstract: A vapor phase process for the synthesis of alkoxysilanes of the general formula HSi(OR‴) x (Rʺ)₃ -x  which comprises reacting 
(a) a silane of the general formula 
HSi(NRRʹ x (Rʺ)₃ -x   
wherein R, Rʹ and Rʺ are individually hydrogen or an aryl or alkyl group optionally containing unsaturation, each having from one to eight carbon atoms inclusive, and where Rʺ may also be an alkoxy or carbamato group and where x has a value of from one to three; with 
(b) an alcohol of the general formula 
R‴OH 
wherein R‴ is an aryl group, or an alkyl group optionally containing unsaturation, each having from one to twenty carbon atoms inclusive and optionally substituted said reaction taking place in the presence of 
(c) a catalyst 
in which both the silane and the alcohol are present in gaseous form in a stoichiometric ratio of 0.4 to 1.05 moles of alcohol per mole of silicon-nitrogen bonds and where said catalyst is present in an amount from 0.01 to 10 mole percent of the silicon-nitrogen bonds.
Patent EP-0234858-A2 (EP)
Inventor: OUTTRUP HELLE
IPC: C12R1/07
Filed: 1987-02-18
Abstract: A novel β-amylase enzyme product with improved thermostability and acid-stability is provided. The novel enzyme can be produced by cultivating a newly discovered microorganism  Bacillus  sp. (2l - 5l) belonging to the  Bacillus   acidopullulyticus  complex, or by cultivating a host microorganism transformed with the gene coding for the novel enzyme, and may be used alone or in combination with a variety of conventional debranching enzymes in the produc­tion of high maltose syrups.
Patent EP-0247895-A2 (EP)
Inventor: BOECKER WOLFGANG D G
IPC: B02C17/16
Filed: 1987-05-29
Abstract: A method for grinding silicon carbide to a submicron powder which comprises grinding a silicon carbide feed material having an average particle size of between 1 and 2OO microns in a liquid slurry in a contamination free high energy autogenous attrition mill in the presence of silicon carbide media for a sufficient time to obtain a specific surface area of at least 5m²/g and preferably at least 9m²/g. The media is of high purity and has an average particle size of less than 4mm and preferably less than 2.5mm. The ground material is then further treated so that the average particle size is less than one micron and so that greater than 97 numerical percent of the particles of the finished powder is smaller than 5 microns. The invention includes the finished powder.
Patent EP-0253682-A2 (EP)
Title: Suspension-type agrochemical formulation
Inventor: WADA TAKASHI
IPC: A01N37/34
Filed: 1987-07-17
Abstract: Suspension-type agrochemical formulations prepared by dispersing fine (e.g. 20 µm or less) particles of a hydrophobic solid agrochemical in an aqueous medium, wherein the dispersion is achieved with a surfactant and a water-immiscible solvent in which the agrochemical is highly soluble, the solvent being used in an amount smaller than that necessary to dissolve the agrochemical completely. Even agrochemicals having a melting point lower than 100°C can be formulated into the formulations.
Patent EP-0283714-A2 (EP)
Inventor: MORETTI ERMINIO
IPC: B60R1/08
Filed: 1988-02-18
Abstract: 1. An assembly unit for fixing supply lines (1, 2) to motor vehicles using push-on pins, in particular screwthreaded pins (9), which are fixed to the underside of the body (13), and line holders (7) with an integrated fixing portion (8) for pressing the line holders on to the push-on pins, characterised in that the supply lines (1 and 2) which are cut to length and adjusted for the region in which they are to be located under the body (13) are connected at spacings to the line holders (7) and are fitted at their ends with push-in couplings (3) for the connection of connecting lines (14 and 15) which extend them.
Patent EP-0288927-A2 (EP)
Inventor: MCGREGOR DOUGLAS D
IPC: G01R33/26
Filed: 1988-04-22
Abstract: A helium magnetometer includes a helium cell (1) containing helium, preferable ⁴ He . A solid state laser (4) strikes the helium cell at one end with a laser having a wave length of 1082.91 nm in the embodiment of a ⁴ He  cell. The helium atoms precess at known frequencies for different magnetic fields. The transparency of the helium cell at 1082.91 nm with ⁴ He  is a function of the resonance of the atoms within the helium cell. A radiation detector (9) positioned on a second end of the helium cell opposite the end where the laser strikes detects the laser when transmitted through the helium cell and produces an electrical signal in response to the transmitted laser. The resonance of the helium cell is enhanced by a Voltage Controlled Oscillator, VCO (19), which provides a variable output frequency to a pair of coils (8, 12) positioned on the sides of the helium cell and electrically connected to the VCO to receive the variable output frequency. The pair of coils produces a variable magnetic field at the precession frequency that is mathematically related to the magnetic field that is being measured and thus enhances the precession of th atoms within the helium cell. A feedback loop (9, 11, 13, 15) includes a demodulation circuit (13, 15) that is electrically connected between the radiation detector and the VCO and demodulates the electrical signal from the radiation detector to produce a drive voltage for driving the VCO.
Patent EP-0317721-A2 (EP)
Inventor: SPIELER GEROLD DIPL-ING FH
IPC: B28B1/26
Filed: 1988-09-15
Abstract: In this press, mounting plates carrying the mould parts for forming the mould are guided in a suspended manner on slides along portals which extend radially outwards from the press centre. In the closed position of the press, the suspension frames carrying the receiving plates are mechanically locked. …<IMAGE>…
Patent EP-0312774-A2 (EP)
Inventor: STENTENBACH UDO
IPC: B65H54/80
Filed: 1988-09-16
Abstract: The invention relates to a sliver coiler on a flat-type carding machine, drawing frame, roller- and clearer-type carding machine or the like having an electric-motor drive, which drives sliver draw-in rollers arranged in the region of a sliver-inlet orifice, and sliver feed rollers connected in front of said inlet orifice, and has non-driven sliver guide rolls between the draw-in rollers and feed rollers, the drive speeds of the draw-in rollers and of the feed rollers being in an adjustable ratio to one another. For problem-free sliver transport, it is proposed that the draw-in rollers (8) be driven by an electric motor (31) and that the speed of the feed rollers (4) be detected by a sensor (14) of an electric control device (frequency converter 60) which controls or regulates the speed of the electric motor (31) in an adjustable manner. <IMAGE>
Patent EP-0314936-A2 (EP)
Inventor: FERRARI ALESSANDRO
IPC: B21D22/14
Filed: 1988-10-07
Abstract: Tubular bodies (4) are plastically deformed by a tool (19, 19') rotating at controlled speed about the longitudinal axis (B) of the clamp body, e.g. a pipe or tube. The rotary tool also slides both along and at right angles (Z) to the tube axis. One or more tools can be mounted on a slide carriage (16) movable on a rotary platform (12) in the radial direction. The slide carriage is mounted in a support (8) working in guides (7) parallel to the tube axis.
Patent EP-0317000-A2 (EP)
Title: Tear strip openable shipping/display container
Inventor: WOSABA CHARLES LEE II
IPC: B65D77/32
Filed: 1988-11-11
Abstract: A shipping carton or container that can be readily opened and converted into a display tray without having to use a knife or other sharp instrument. The carton is formed from a blank having four sidewalls (12, 14, 16, 18) and hingedly connected top and bottom end panels. The sidewalls have a line of severance (29) running circumferentially around the carton that defines a continuous butt joint separating the carton into a top cover section (40) and a bottom tray section (50). A wide tape having a narrow tear filament (39) or strip attached to its inner surface is adhesively attached to the sidewalls' outer surface such that it bridges the butt joint and holds the carton's top and bottom sections together, the tear strip being substantially superimposed over the butt joint. Pulling the tear filament neatly splits the wide tape and separates the carton's top and bottom sections.
Patent EP-0284247-A2 (EP)
Inventor: HUNT PETER
IPC: H01R13/66
Filed: 1988-03-10
Abstract: An independent, stand-alone, battery powered information display module (1) to visually display computer generated, alpha-numeric information on one or more liquid crystal displays (4, 6). The module has particular application for storing and displaying pricing and related information associated with a shelf item commonly offered for sale in a retail establishment, such as a grocery store or the like. Pricing information is supplied by a computer (60) to the price display module for storage and eventual display by way of a hand-held, portable data terminal (52). The portable data terminal is electrically connected to the display module by a multi-terminal connector (54), whereby electrical contact pins (36, 37, 38) of the connector are aligned for engagement with respective electrical contact strips (8, 9, 10) located at the face of the display module and connected to the memory (40) thereof. A multi-conductor electrical cable (45) extends from the contact pins of the connector to be coupled to the portable data terminal to permit the two-­way transfer of information between the memory of the display module and the computer.
Patent EP-0286351-A2 (EP)
Inventor: DAY JOHN MICHAEL
IPC: A01G1/00
Filed: 1988-04-05
Abstract: This invention provides a method of preparing a granular inoculant composition for plants, which comprises mixing at least one species of microorganism capable of having a beneficial effect on the plants with a peat or peat/clay carrier medium; mixing the product with calcium sulphate and moistening to cause aggregation; and drying to produce free-­flowing granules.
Patent EP-0287382-A2 (EP)
Inventor: OKADA KAZUO C O MITSUBISHI DEN
IPC: G11B27/36
Filed: 1988-04-15
Abstract: An optical wavelength division multiplex recording and reproduction apparatus records information on a recording medium (15) by creating recording holes at a selected wavelength on a memory element (16). To identify the wavelengths, each element (16) has one or more prerecorded holes which are used to generate synchronous signals (T) as the wavelength of the light beam is varied across a range.
Patent EP-0293196-A2 (EP)
Inventor: SAKAI YASUHITO
IPC: F16H47/06
Filed: 1988-05-26
Abstract: A continuously variable transmission has a torque converter (14) with a lockup clutch (19). A high pressure oil pump (70) is provided adjacent the transmission and a low pressure oil pump (72) is provided adjacent the torque converter. A line pressure control valve (100) is provided for controlling the pressure of oil supplied from the high pressure oil pump (70) to produce a line pressure for operating the transmission. A lockup control valve (170) operated by low pressure oil supplied from the low pressure oil pump (72) is provided for controlling the lockup clutch, and a solenoid operated valve (179) is provided to generate a converter condition pressure for operating the lockup control valve and thereby operating the lockup clutch. The converter condition pressure is applied to the line pressure control valve (100) to increase the line pressure.
Patent EP-0299700-A2 (EP)
Inventor: MORAN LYLE EDWIN
IPC: C08L95/00
Filed: 1988-07-11
Abstract: Addition of linear polyethylene compounds to an asphalt having a specified minimum weight ratio of asphaltenes to saturates results in a composition which has enhanced storage stability and creep resistance relative to the unmodified asphalt. The composition is useful as a binder in paving materials and as a coating or saturant for roofing products.
Patent EP-0363540-A2 (EP)
Inventor: OHSIMA SHIGEYUKI
IPC: B65D30/08
Filed: 1988-11-23
Abstract: A pouch (1) is formed of a laminate sheet for containing contents such as retort food. Both sides (4, 5) of front (F) and rear (R) walls of the pouch (1) are heat sealed together and top opening (6) is also heat sealed (7) after filling with the contents. The laminate sheet has at least two heat sealable plastic layers (14, 15) on the inner side of an aluminium foil (12). The heat sealable plastic layer (15) includes weakened zones (9) in both front (F) and rear (R) walls. The zones (9) are superposed and extend along a tearing direction from a notch (8) formed at one side (4) to the other side (5). The other plastic layer (14) forms a contents blocking layer which prevents the contents of the pouch (1) coming into contact with the aluminium foil (12).
Patent EP-0321137-A2 (EP)
Inventor: FOSTER L DALE
IPC: A61B5/00
Filed: 1988-12-07
Abstract: There is disclosed a computer cart having a base (10), a post (15) mounted on the base (10), a chassis (20) mounted on the post (15) and a computer (40) having a thin, flat housing (43) mounted in a vertical orientation on the chassis (20).
Patent EP-0320280-A2 (EP)
Inventor: BAKER CHARLES LAMBERT JR
IPC: B05B7/12
Filed: 1988-12-09
Abstract: An acoustic method is disclosed for monitoring and controlling the mixing or flow state condition of two-phase fluids through feed nozzles (4) and thereby improving operating stability and high product value yields in major refinery processes or any other process where a finely atomized liquid stream exiting the nozzle is important. In this method, the signature of a current power spectrum (CPS) from a vibrational sensor (5:8) acoustically coupled to the fluid in the nozzle (4) under unknown nozzle operating conditions are compared with the corresponding signature under known operating conditions. A difference indicating a departure from the known nozzle operating conditions is used to control the operating conditions to return the nozzle performance to normal.
Patent EP-0319433-A2 (EP)
Inventor: VOLNA WILLIAM M
IPC: B65G47/88
Filed: 1988-12-02
Abstract: The present invention related generally to an apparatus for effecting precision alignment or registration of one structural member with an other, and in particular with such a device adapted for employment in equipment such as an integrated circuit device handler for very precisely aligning a shuttle (28), disposed for lateral movement across one or more chutes, with each of the chutes across which it moves. In such an application, the invention can be utilized for aligning a first shuttle with each of a plurality of input chutes , and a second shuttle with each of a plurality of output chutes.
Patent EP-0323859-A2 (EP)
Inventor: MATSUI KENJI
IPC: H04L69/40
Filed: 1989-01-09
Abstract: An identification system for identifying articles such as are conveyed on a line includes a read/write control unit (15) and a data storage unit (5) affixed to an article (6) to be identified and having an internal memory (16) for storing identification data which identifies the article. Data in the internal memory is read out of the memory or data is written into the memory in response to control performed by the read/write control unit. The data storage unit of the invention includes a display device (7) for displaying the data, and display control section (8) for activating the display device only for a predetermined period of time when required.
Patent EP-0326085-A2 (EP)
Inventor: TORATANI HIDENOBU
IPC: D03D47/30
Filed: 1989-01-24
Abstract: The invention provides a process of producing a nozzle member as a single part having an inner diameter which varies along an axial direction of the nozzle member. The process comprises the step of drawing a pipe stock having a predetermined outside profile so as to transfer the outside profile in an axial symmetrical relationship to an inside profile of the pipe stock. By the process, a nozzle member can be produced readily with a high degree of accuracy.
Patent EP-0326144-A2 (EP)
Inventor: HARA YASUO C O HOSHIZAKI ELECT
IPC: F25C1/04
Filed: 1989-01-27
Abstract: Disclosed is an automatic ice making machine having a constitution in which a water to be frozen stored within a water tank (19) is fed under pressure to a distributor pipe (24) via a pump (22) and injected through injection holes (25) formed along said distributor pipe (24) into a freezing chamber (10) cooled by an evaporator (14) connected to a freezing system, to form ice cakes within said freezing chamber (10), while part of the freezing water which is not frozen within said freezing chamber (10) is fed back to said water tank (19) for recirculation, characterized in that said ice making chamber (10) consists of a first freezing chamber (11) having formed thereon a multiplicity of downwardly opening first freezing cells (13) of a predetermined recessed shape, with said evaporator (14) disposed on its rear surface; and a second freezing chamber (12) having formed thereon a multi­plicity of second freezing cells (15) of a predetermined recessed shape, which is disposed relative to said first freezing chamber (11) such that the former may be moved closer to or spaced from the latter, wherein said second freez­ing cells (15) close the corresponding first freezing cells (13) from downside, respectively, to define ice forming spaces of spherical or polyhedral shape therebetween during the freezing operation.
Patent EP-0330991-A2 (EP)
Inventor: MATUURA SHUJI
IPC: C12Q1/37
Filed: 1989-02-22
Abstract: Measuring of endotoxin using a reaction of a horseshoe crab hemocyte lysate with endotoxin in a solution can be carried out in the presence of a water-­soluble polysaccharide containing β-1,3-glucosidic linkage and/or a water-soluble polysaccharide derivative containing β-1,3-glucosidic linkage.
Patent EP-0340437-A2 (EP)
Inventor: BURK GARY NEIL
IPC: G01N21/47
Filed: 1989-03-21
Abstract: Apparatus (10) and methods for measuring dark and bright reflectances of translucent sheet material (2) are disclosed. The apparatus (10) comprises first optical means for illuminating one side of the sheet material (2) with a source of electromagnetic radiation. A portion of the radiation is transmitted through the sheet material (2) and another portion of the radiation is reflected by the sheet material. The apparatus (10) also comprises optical gating means (30) that is positioned adjacent the other side of the sheet material (2) in a fixed position relative to the first optical means. The optical gating means (30) absorbs substantially all of the transmitted portion of the radiation when switched to a dark state and reflects substantially all of the transmitted portion of the radiation back through the sheet material (2) when switched to a bright state. The apparatus (10) further comprises second optical means for collecting the reflected portion of the radiation and the portion of the trasmitted portion of the radiation reflected by the optical gating means (30) and retransmitted through the sheet material (2) to provide a total reflectance. The total reflectance has a dark reflectance intensity when the optical gating means (30) is in the dark state and a bright reflectance intensity when the optical gating means is in the bright state. The apparatus also   comprises sensing means (60), responsive to radiation collected by the second optical means, for providing a dark signal having a magnitude corresponding to the dark reflectance intensity and a bright signal having a magnitude corresponding the the bright reflectance intensity. The dark and bright signals can be incorporated in known formulae to compute values for quality attributes of the sheet material (2) including opacity and color.
Patent EP-0341558-A2 (EP)
Inventor: HEUER HUBERT DR
IPC: A61K31/55
Filed: 1989-05-03
Abstract: Concomitant administration of TNFs with a PAF antagonist allows the unwanted side effects of the TNFs to be reduced and the therapeutic index of the TNFs to be increased.
Patent EP-0347947-A2 (EP)
Inventor: MIZUTANI HIKARU
IPC: G11B23/087
Filed: 1989-06-24
Abstract: A tape cartridge comprises a front lid 9 with a rear lid 13 in front of a case body 1, there is projected a flange portion 20 inwardly at the lower end portion of a front plate 17 of the front lid 9 and there is defined a concave portion 21 immediately on the upper portion of the flange 20 inside the front plate 17, so that the lower edge portion of the rear lid 13 is entered in the concave portion 21 when the front lid 9 is in a closing position and is abutted onto the flange 20, thereby improving a dust sealing efficiency between the lower end portion of the front lid and the lower end portion of the rear lid, also preventing the engagement of a tape with the flange tip portion when the front lid is opened.
Patent EP-0348956-A2 (EP)
Inventor: MELINDO FLAVIO
IPC: H04M1/70
Filed: 1989-06-28
Abstract: The device for the exclusive use of a single telephone line by a telephone set in installations comprising a plurality of telephone sets (TF1...TFn) is connected between each telephone set and the line (a, b) and can connect to said line the first set whose hand­set is lifted and isolate all remaining sets from the line, while signalling at the same time on each isolated set the line seizure by another set, without requiring any modifications either in the telephone installation or in the individual sets.
Patent EP-0352546-A2 (EP)
Inventor: MAGYARI EUGEN DR
IPC: E21B10/48
Filed: 1989-07-12
Abstract: The hollow drill bit consists essentially of a tubular support body (1) and cutting segments (2) arranged in U-shaped location openings (1d) at the front end (1a) of the support body (1). The cutting segments (2) are supported radially via stops (2h, 2i) on at least one section of the wall parts of the support body (1) which define the location openings (1d). To secure the cutting segments (2) to the support body (1), the cutting segments (2) can be additionally connected to a support body (1) by welding, brazing or sintering. <IMAGE>
Patent EP-0356856-A2 (EP)
Inventor: PEDERSEN DAVID R
IPC: D01F6/22
Filed: 1989-08-19
Abstract: The invention is a process for the preparation of fibers of syndiotactic polystyrene, or a mixture of isotactic polystyrene and syndiotactic polystyrene which comprises:
     A. heating syndiotactic polystyrene, or a mixture of syndiotactic polystyrene and isotactic polystyrene, to a temperature between its crystal melting point and the temperature at which the polystyrene undergoes degradation, wherein the polystyrene has sufficient viscosity to be extruded;   B. extruding the polystyrene through an orifice to form a fiber at elevated temperatures;   C. quenching the fiber by passing the fiber through one or more zones under conditions such that the fiber solidifies; and     D. cooling the fiber to ambient temperature.   
     The fibers prepared according to this invention are useful for making composites.