baber/WOPTO huggingface dataset:
Patent EP-0330163-A2 (EP)
Title: Flame resistant staple fiber blend
Inventor: TANAKA MAKOTO
IPC: D02G3/44
Filed: 1989-02-22
Abstract: A flame resistant staple fiber blend, useful for flame-resistant clothing, comprising 80 to 97 weight parts of m-aramide polymer staple fibers (A) with a small thermal shrinkage stress of 130 mg/d or less at 350°C, 3 to 20 weight parts of p-aramide copolymer staple fibers (B) with a higher flame resistance than that of the m-aramide staple fiber (A), and optionally, 240 weight parts or less of non-fusible staple fibers (C) with a lower thermal shrinkage stress than that of the staple fiber (A).
Patent EP-0339352-A2 (EP)
Inventor: NAKASHIMA NORIHIKO
IPC: B41M5/337
Filed: 1989-04-10
Abstract: A thermosensitive recording medium comprises a substrate and a thermosensitive, coloring layer, provided on the substrate, comprising a binder, a colorless or light-colored electron-donating dye, an electron-accepting compound to react with the electron-donating dye and form a coloring matter and then an ester compound obtained from a fatty acid having 20 to 28 carbon atoms and a straight or cyclic alcohol, the ester having a melting point of 50 to 100 degree C and one or more non-phenolic hydroxy group. It is improved in prevention from fogging and sensitivity.
Patent EP-0338462-A2 (EP)
Inventor: LANGER RUTH GEB LAYHER
IPC: E04G7/28
Filed: 1989-04-15
Abstract: The edge-board construction exhibits tabs (25.11; 25.12) which project beyond the ends (21.1, 21.2) of the edge boards (20) and are fastened on the same side of the vertical centre of the edge board (20.1, 20.2). By the alternate insertion of the edge boards, the holding parts engage on one and the same pole (11), one lying below and the other, from the other edge board (20.2), lying above. Corresponding hooks, which engage around the outside of the pole, secure the edge boards (20.1; 20.2) against axial displacement and lateral tilting. <IMAGE>
Patent EP-0338470-A2 (EP)
Inventor: TANIUCHI AKIRA
IPC: C08F8/30
Filed: 1989-04-17
Abstract: The method comprises react­ing a halogenated phthalic anhydride, a specific copolymer and a diisocyanate compound in an inert solvent in the presence of a tertiary amine as a catalyst to give an imide bond-containing resin. The resins provide flammable substances with good fire or flame resistance and at the same time themselves have good heat resistance and weather resistance. There­fore, the flame retardants comprising these resins have a wide field of application.
Patent EP-0368047-A2 (EP)
Inventor: KELLER HEINRICH
IPC: B65G23/08
Filed: 1989-10-19
Abstract: Belt conveyor device, in particular for a transport carriage which moves along rails, in the case of which carriage the belt conveyor device (3) projects beyond the buffers, having a continuous conveyor belt unit (5), having two deflection devices (6, 7) which are rotatably mounted on bearings, around which devices the conveyor belt unit (5) is guided, and having at least one driving unit which drives the conveyor belt unit (5) over one of the two deflection devices. According to the invention, the deflection device (7) driving the conveyor belt unit (5) is designed essentially symmetrical to a mid- plane which is perpendicular to its axis of rotation (10). On both sides, two similar driving units (8, 9) are provided in the outer boundary regions of the deflection devices (7), which units are arranged, together with the bearings (16), coaxially with and inside the latter driven, rotatable deflection device (7). <IMAGE>
Patent EP-0377869-A2 (EP)
Inventor: SCHMOCKER EDUARD SCHWEIZERISCH
IPC: B65H69/06
Filed: 1989-12-20
Abstract: In the interconnection of wire ropes with more than six strands, the interconnection being of the long splice type, the insertion end is in each case formed by more than one strand and, as a result, no change or only a little change in the circumference of the rope occurs. It is thereby possible to produce endless ropes with a contour which is better matched to the pulleys, the said ropes being distinguished in an advantageous manner by greater smoothness of running at high speeds when used in conveying systems. <IMAGE>
Patent EP-0334631-A2 (EP)
Inventor: HASEGAWA SHIN-YA
IPC: G02B26/10
Filed: 1989-03-22
Abstract: A light beam scanning apparatus comprising a rotatable holographic disk (4) having a hologram which is constructed by an interference of a reference wave (13) and an object wave (9), which is a coma wave, the coma wave having a focal length which decreases toward the outer periphery from the inner periphery of the holographic disk in a radial direction (4). The focal length has a different direction perpendicular to the radial direction, so that when the hologram of the holographic disk which rotates is reconstructed by a reconstruction wave, the scanning is effected by the beams diffracted by the hologram.
Patent EP-0341832-A2 (EP)
Inventor: COOPER BARRY JOHN
IPC: F01N13/02
Filed: 1989-04-12
Abstract: In a process wherein diesel exhaust gas is passed through a filter (3) to remove particulate therefrom before discharge and particulate deposited on the filter is combusted, the improvement which comprises combusting the particulate with a gas containing NO₂ which may be catalytically generated in the exhaust system (1).
Patent EP-0353947-A2 (EP)
Inventor: DOUSKALIS WILLIAM
IPC: H04J3/16
Filed: 1989-07-27
Abstract: Modems, data service units (109-111), application modules (108, 112, 114, 115) and other data communication devices (102-106), installed in a common equipment cabinet, are interconnected by way of a time division multiplexed bus (RB, WB, TSA, TYPE). Time slots assigned to the various devices recur at a number of regularly-spaced access periods across each time division multiplex frame. The rate at which the access periods occur and the total number of access periods that make up each frame are chosen in such a way as to accomodate a mix of devices having respective bus access rates wherein there is at least one pair of rates for which neither rate of the pair is a whole number multiple of the other. The process of allocating access periods to the time slots is carried out using a known lemma to identify linear Diophantine equation solutions.
Patent EP-0354820-A2 (EP)
Inventor: MASAKI MITSUI
IPC: C07K5/117
Filed: 1989-08-14
Abstract: A novel peptide derivative having the formula:
      wherein A between Pro and Q² is Arg or Lys: Q¹ is pGlu or H; Q² is -Gly-OH or OH; Y¹ is H or -CO-T and Y² is OH or T; wherein T is a thiamine derivative group is disclosed. 
The peptide derivative shows a remarkable nootropic effect.
Patent EP-0360530-A2 (EP)
Inventor: HORTON ROBERT SPENCER
IPC: G09G5/391
Filed: 1989-09-18
Abstract: A programmable display controller allows reconfiguration of bit plane memory and video output connections based upon the type of display device employed. The display controller allows for the definition of multiple bit planes when the display device supports color or multiple gray shades. Simultaneous storage of images to all defined planes is accomplished through the use of multi-store logic. Multi-store logic transforms a data stream defining foreground and background portions of an image within a given display area into a form that can be simultaneously written to the bit planes as required to create the necessary output. Under processor control, a video palette may be loaded to ensure that display output signals are routed to the correct connector pins. The routing of particular signals to particular pins is reconfigured through the selection and loading of the applicable video palette. Video connector leads are connected to the palette generated data signals or to electrical ground by means of reconfigurable jumpers. The number of bit planes and display pages can be readily modified with a multi-mode controller translating the selected mode into the required bit plane memory control signals.
Patent EP-0369807-A2 (EP)
Inventor: LYONS DECLAN
IPC: H01H71/52
Filed: 1989-11-17
Abstract: A miniature circuit breaker is disclosed with has a double biasing connector which can bias the movable contact to either the off position or to provide contact pressure in the on position. Switching between effective directions of action is achieved instantaneously and is effected by operation of an operating handle in the miniature circuit breaker. The double biasing connector may take the form of a spring acting on a movable contact via a switch arm pivotally connected to the movable contact. If the free end of the switch arm is held by the operating handle, the spring provides contact pressure, however, when the switch arm is released by the operating handle, the spring acts to pull the movable contact to the off position.
Patent EP-0377294-A2 (EP)
Inventor: CREEDON RICHARD L
IPC: H01F41/04
Filed: 1989-12-14
Abstract: A method for manufacturing a stress controlled wire comprises the step of twisting superconductor fibers together into a bundle of fibers. A plurality of bundles are then twisted together and disposed within the lumen of a tube and the lumen is flooded with solder which is allowed to harden. The tube and its contents are subsequently heated as they are wound upon a drum to melt the solder and allow realignment of the superconductor fibers within the solder. The subsequent solidification of solder after the tube is wound onto the drum provides an unstressed support for the fiber bundles.
Patent EP-0330603-A2 (EP)
Inventor: BOOS SIGMUND
IPC: B29C48/07
Filed: 1989-02-23
Abstract: Bei einer Vorrichtung zum Extrudieren von thermoplastifizierten Kunststoffen durch eine Schlitzdüse (12), insbesondere eine Breitschlitzdüse, deren Düsenspalt (16) von zwei Flankenflächen eines Düsenkörpers (14) bestimmt ist, deren eine als flexible Lippe (18) ausgebildet sowie mit einem quer zum Düsenspalt verlaufenden Hebelarm (26) versehen ist, sind an die flexible Lippe mehrere Hebelarme angeformt, und jeder Hebelarm ist zur Veränderung der Spaltweite (e) des Düsenspaltes um eine zum Düsenspalt parallel gedachte Drehachse (M) durch eine ihn durchsetzende Stellschraube od.dgl. mechanisch ausgebildete Verstelleinrichtung (28) begrenzt führbar. Zudem soll das Schraubenende der den Hebelarm durchsetzenden Verstelleinrichtung drehbar in einem Einsatz (29) des Düsenkörpers lagern und die Verstelleinrichtung mit einem radialen Mitnehmer (30) versehen sein, der mit Mitnehmern weiterer Verstelleinrichtungen durch eine drehende Getriebestange od.dgl. Verbindungselement verbunden ist.
Patent EP-0356394-A2 (EP)
Inventor: HOEGERLE KARL DR
IPC: D06P3/14
Filed: 1989-08-17
Abstract: Reaktivfarbstoffe der Formel
      worin Fa der Rest eines organischen Farbstoffes der Monoazo- oder Polyazo-, Metallkomplexazo-, Anthrachinon-, Phthalocyanin-, Formazan-, Azomethin-, Dioxazin-, Phenazin-, Stilben-, Triphenylmethan-, Xanthen-, Thioxanthon-, Nitroaryl-, Naphthochinon-, Pyrenchinon- oder Perylentetra­carbimid-Reihe, X₁ und X₂ unabhängig voneinander je Halogen, 
R₁ Wasserstoff oder gegebenenfalls substituiertes C₁-C₄-Alkyl, 
R₂ gegebenenfalls substituiertes C₁-C₄-Alkyl und r die Zahl 1 oder 2 ist, ergeben auf hydroxylgruppen- oder stickstoffgruppenhaltigen Textil­materialien Färbungen von guten Echtheiten.
Patent EP-0408053-A2 (EP)
Inventor: TAKAYANAGI HISAO
IPC: C07F7/18
Filed: 1990-07-13
Abstract: Novel monocyclic terpene derivative of the formula:
       
 wherein R is hydrogen atom, trimethylsilyl group or 1-ethoxyethyl group, and novel intermediates therefor. The terpene derivative (I) is a useful intermediate for preparing Sarcophytol A having an anti-carcinogenesis promoter activity and an antitumor activity.
Patent EP-0409201-A2 (EP)
Inventor: ONO TAKESHI
IPC: B41J17/02
Filed: 1990-07-18
Abstract: There is disclosed a thermal transfer printer for image recording by ink transfer from an ink sheet (14) onto a recording sheet (11), capable of stable sheet transportation and improvement in image quality. The printer has transport mechanisms (17,18) for the ink sheet and the recording sheet (12,16), a thermal head (13) for heating the ink sheet, and a controller. If a next recording operation is instructed at the end of a preceding recording operation, the controller starts the transportation of the sheets and at the same time activates the thermal head (13) with an energy smaller than in the ordinary image recording, thus effecting pre-heating of the thermal head, prior to the start of next recording operation.
Patent EP-0414207-A2 (EP)
Inventor: TOKUMOTO YUUICHI
IPC: B01J31/02
Filed: 1990-08-21
Abstract: A method for preparing a-(4-isobutylphenyl)propionic acid or its precursor is here disclosed which comprises the following steps (I), (II) and (III):
     step (I): subjecting isobutylbenzene and a polyalkylbenzene to disproportionation reaction in order to form p-isobutylethylbenzene   step (II): dehydrogenating p-isobutylethylbenzene obtained in the step (I) to form p-isobutylstyrene, and   step (III): the following step (IIIa) or (IIIb):
   step (IIIa): reacting p-isobutylstyrene obtained in the step (II) with carbon monoxide and hydrogen to prepare a-(4-isobutylphenyl)propionaldehyde, or   step (IIIb): reacting p-isobutylstyrene obtained in the preceding step (II) with carbon monoxide and water or a lower alcohol to prepare a-(4-isobutylphenyl)propionic acid or its alkyl ester.
Patent EP-0423677-A2 (EP)
Inventor: FLASHKES ADI
IPC: F41A21/48
Filed: 1990-10-15
Abstract: A machine gun( 1 )is provided which has a detachable barrel ( 10 ). The barrel ( 10 ) has a plurality of axially extending outer barrel ridges ( 20 ) integral with and projecting from the top of the barrel ( 10 ) near its rear. The body ( 3 ) of the machine gun ( 1 ) has a barrel catch which is integral with a barrel holding socket ( 31 ) and having a chamber ( 33 ) adapted to accommodate the barrel ridges ( 34 ) reciprocal between locking and unlocking positions. The locking pin ( 34 ) has a plurality of downward projecting, axially extending body ridges ( 35 ) which together with a stop means ( 36 ) snugly accommodate the barrel ridges when in the locked position, but intermesh with the barrel ridges ( 20 )in the unlocked position.
Patent EP-0429864-A2 (EP)
Inventor: DREYER HEINZ DIPL-ING DR
IPC: A01C17/00
Filed: 1990-10-29
Abstract: Centrifugal fertilizer spreader having a supply container which possesses metering members and under which are arranged centrifugal discs which have at least two throwshovels and which are driven in rotation, appropriate throwshovels being employable on the centrifugal discs in order to generate different working widths and throwing widths with different types of fertilizer. To obtain optimum spreading results in a simple way for a fertilizer spreader, as described in the introduction, with the most diverse types of fertilizer and working widths, throwshovels (12, 13, 23, 24, 27, 28, 32, 33, 37, 38, 56, 57) are so arranged and/or so to be arranged on the centrifugal discs (6, 22, 26, 31, 36, 51, 52) that, for one and the same working width, different spreading patterns, preferably triangular or trapezoidal spreading patterns, can be achieved with a uniform distribution of the fertilizer of different fertilizer types.
Patent EP-0431430-A2 (EP)
Inventor: NARAYAN THIRUMURTI
IPC: C08G18/10
Filed: 1990-11-26
Abstract: The present invention is a prepolymer or quasi-prepolymer formed from the reaction of a given amount of a diisocyanate having at least 5 percent of polymethylene polyphenyl isocyanate and polytetramethylene ether glycols having a molecular weight between 150 and 3000. The glycol may be combined with other polyether or polyester glycols. The resulting NCO-terminated prepolymer or quasi polymer is a liquid which is stable at a temperature of 0°C for at least 24 hours.
Patent EP-0430283-A2 (EP)
Inventor: SEKIGUCHI KEISUKE C O SONY MAG
IPC: G11B20/14
Filed: 1990-11-30
Abstract: A system and method for magnetically recording data on a predetermined track (control track) of a recording medium (video tape)(20) in which a converting circuit (8-14) converts data having a predetermined number of bits into new data having another predetermined number of bits in which consecutive ocurrences of at least one of a high level or a low level data component is limited to a predetermined number (,e.g., 1) and a Bi-phase mark modulation circuit (12) carries out the Bi-phase mark modulation of the data derived from the converting circuit in a special bi-phase (mark) modulation method.
Patent EP-0439727-A2 (EP)
Title: Process to make grooves in silicon substrates for high density integrated circuits
Inventor: ENGELHARDT MANFRED DR
IPC: H01L21/302
Filed: 1990-12-04
Abstract: To make trenches (3) with vertical smooth side walls (4) and straight flat bottoms (5) in silicon substrates (1), the reactive ion is carried out in the low-pressure range in a triode single-wafer plate reactor using an etching mask (2) preferably consisting of SiO2 and an etching gas atmosphere consisting exclusively of chlorine. In contrast to known ion etching processes, carbon-free simple etching chemistry with acceptable etching rates is employed in this case. The process is used, in particular, to produce DRAMs having cell designs of more than 4 Mbits. 
<IMAGE>
Patent EP-0381255-A2 (EP)
Inventor: TIMMERMANS CLAUS JURGEN DR
IPC: B65B1/14
Filed: 1990-01-11
Abstract: Dispensing chemists and laboratories have a need to distribute rapidly and precisely small amounts of powder or granules into appropriate packages in a simple manner. This requirement is met with the aid of the powder distributor. The invention relates to a device which is capable of distributing a predetermined amount of powder into a large number of identical portions. To this end, a weighed amount of powder (e.g. 6,000 mg) is placed in a funnel which feeds the powder or granules to a metering channel. A uniform flow of powder/granules in the metering channel is achieved with the aid of a release magnet. A distribution disc which rotates slowly but with uniform speed is used to fill (e.g. 20) blisters or vials with (e.g. 300 mg of) powder or granules. The fact that the powder flow and rotating speed maintain a predetermined constancy means that a high distribution accuracy is achieved. The invention relates to a combination of metering channel and distribution disc, the construction of the distribution disc from a funnel ring, low speed of rotation, and the simple type of design. <IMAGE>
Patent EP-0420364-A2 (EP)
Inventor: SCHMELZER HORST DIETER
IPC: F21V7/06
Filed: 1990-09-17
Abstract: The invention describes a reflector (2) for a luminaire with a lamp (9) which is permanently arranged at the focal point (10) of the reflector and has a punctoform light source, the reflector being swivellable about an axis extending through the reflector focal point. In order to permit the reflector (2) to rotate in all three optical axes given a statically fixed lamp position, this is achieved by the following measures. The reflector (2) has in a subregion of the parabolically curved surface a cutout (3) for accommodating the lamp (9), which is covered by a multipart reflector segment (4, 5). The reflector segment (4, 5) is arranged on an articulated point (7) of a hollow cylindrical element (6), which is slipped rotatably over a fixedly arranged lamp holder (13). The reflector (2) is connected via guide elements (12) to the multipart reflector segment (4, 5), and can be swivelled along the longitudinal sides of the reflector segments (4, 5), from one end position into the other, it also being possible for the reflector to be rotated about the axis of the hollow cylindrical element (6). <IMAGE>
Patent EP-0407022-A2 (EP)
Inventor: DREWETT CHRISTOPHER GEORGE
IPC: D21H27/00
Filed: 1990-05-23
Abstract: There is disclosed a wrapper for a smoking article, the wrapper comprising a single paper sheet. The sheet is formed from at least two webs. The webs are combined whilst at least one web is still in its wet stage of production prior to drying. Different stocks can be used to make the webs so as to impart different qualities.
Patent EP-0409548-A2 (EP)
Inventor: SHIMOTASHIRO MASAFUMI
IPC: G11B15/467
Filed: 1990-07-17
Abstract: Disclosed is a tracking error detection system for a digital magnetic recording/reproducing apparatus for recording/reproducing a digital signal, in which a digital signal recorded by means of a magnetic head (1;2;22, 23;82;112, 113) having an azimuth is reproduced to thereby produce a reproduction clock signal and the phase or period of the reproduction clock signal is measured to thereby detect a tracking error. Since the tracking error can be known every time the phase or period of the reproduction clock signal is measured, it is possible to detect the tracking error including the linearity of a recording track and it is possible to improve the accuracy in tracking error detection. Further, since no pilot signal or the like is frequency-­multiplexed on a low frequency, the recording digital is not affected.
Patent EP-0421622-A2 (EP)
Inventor: WHITE JOHN W
IPC: G06F9/44
Filed: 1990-09-14
Abstract: S system and method is disclosed for enabling a plurality of computers and associated computer resources, some or all of which may be of heterogeneous configuration, to cooperatively process a variety of applications such that the execution is transparent to the user regardless of where the application is actually executing. This distributed applications architecture performs an information distribution service between multiple transaction processing systems by working with a transaction processor via communication channels to other hosts within the network and a dialog manager (26) which uses a transaction processor interface (78) to communicate with the transaction processor. Additionally, the architecture employs a map service (36,40) to provide an editor to allow application programmers to create the maps (40) for the application panels, a compiler to generate the maps into linkable form, and a linkable interpreter which translates the linkable form into the screen presentation format for that platform. Furthermore, to distribute an application, the source code for the procedures (32), views (38) and panels are moved as a block to the new system. This is possible because once the application source code is complete, all of the application logic, user interface control tables, view definitions, and other application-specific tables for one transaction definition are packaged by the present invention in a single load module on the system where the application will reside. The load module is then compiled using the target system's compiler, link editor, and bind process. Thus, all environment-dependent variations of import/export, including network protocol, operating systems, processor types, etc., are automatically integrated with the application at load module bind time. Therefore, no source code changes are necessary.
Patent EP-0422911-A2 (EP)
Inventor: COOMBS TIMOTHY ARTHUR
IPC: G06V20/13
Filed: 1990-10-10
Abstract: In the field of image processing it is often useful to have a means of identifying relevant regions from the image. This invention provides a technique for recognising certain regions of an image by determining parameters of a region of the image, and comparing these in order to identifying the type of region.
Patent EP-0425278-A2 (EP)
Inventor: UCHIKAWA KIYOSHI
IPC: G11B7/135
Filed: 1990-10-24
Abstract: A method of reproducing information recorded on a recording medium capable of the persistent or transient Hole Burning memory, the method comprising the steps of: irradiating a reproducing excitation light and a probe light; relatively modulating the phase of the reproducing excitation light and the probe light; overlapping a stimulated photon echo light emitted from the medium due to the application of the reproducing excitation light and the probe light; and converting a synthesized light of the stimulated photon echo light and the probe light, which have been overlapped, into an electric signal.
Patent EP-0442218-A2 (EP)
Inventor: BROBERG DAVID E C O MINNESOTA
IPC: C08L61/06
Filed: 1990-12-19
Abstract: This invention provides coated and three-dimensional, low density abrasive articles which comprise color stabilized alkali metal hydroxide catalyzed phenolic resin.