baber/WOPTO huggingface dataset:
Patent EP-0255695-A2 (EP)
Inventor: HORI KIMIHIKO
IPC: C07C233/83
Filed: 1987-07-29
Abstract: A novel melanin inhibitor comprising as an active component a p-hydroxycinnamamide derivative of the following general formula (I)
      in which R₁ represents a hydrogen atom or a 2-­hydroxyethyl group, and R₂ represents a hydroxymethyl group or a carboxyl group. 
     The melanin inhibitor may take various forms such as a lotion, an emulsion, a cream, an ointment, a gel and the like, and it is locally applied onto affected parts such as spots and freckles on the skin, and a pigmental deposition after sunburn.
Patent EP-0256384-A2 (EP)
Inventor: SCHMALE GMBH CO KG
IPC: B65D43/22
Filed: 1987-07-30
Abstract: 1. Clamping closure for a box-type container (1), which has a box part (11) and a lid (12) fastened in a hinged manner on the box part, having a fastening element (2) formed by a clasp (21) which embraces a part of the edge of the lid (12) and having a clamping element (3) which is adjacent to a part of the edge of the box part (11) when the lid (12) is closed and has at least one leg (31) constructed at the junction with its flat leg part (32) as a catch element, characterised in that the clasp (21) forming the fastening element (2) viewed from the front is basically U-shaped with parallel limbs (22, 23) of which at least one is provided with a barb (28) on its side facing the lid (12).
Patent EP-0271115-A2 (EP)
Inventor: STAHELI PAUL
IPC: D01G23/06
Filed: 1987-12-11
Abstract: Bei einem Verfahren bzw. einer Vorrichtung zum automatischen Ausgleichen von Banddichte-Schwankungen in Textilmaschinen wie z.B. Karden, Strecken und dergleichen, wird am Eingang der Textilmaschine die Dichte einer in ein Einspeisemittel eingespeisten Fasermatte (15) oder eines Faserbandes (15.1), sowie die Dichte eines Faserbandes (8) am Ausgang der Textilmaschine gemessen und die daraus sich ergebenden Signale einer Steuerung (17) eingegeben, welche ein Ausgangssignal (22) produziert, um die Drehzahl einer zum Einspeisemittel gehörenden Speisewalze (9) entsprechend der beiden Dichte-Signale zu regulieren. Durch die Fixierung der Lage einer der Speisewalze gegenüberliegenden Speiseplatte (10) für den Betrieb entstehen im Klemmspaltbereich (23), in welchem die Fasermatte zunehmend verdichtet wird, je nach Dichte der Fasermatte (15) unterschiedliche Kräfte, welche mit Hilfe von verschiedenen Meßmitteln erfaßt werden, die das erwähnte, in die Steuerung (17) gegebene Signal (16) erzeugen.
Patent EP-0233786-A2 (EP)
Inventor: EVANS WILLIAM ALUN
IPC: G01K15/00
Filed: 1987-02-19
Abstract: A circuit for providing a controlled resistance, the apparatus comprising a pair of terminals for input of an excitation current, variable resistance means connected in the current path between the terminals, means for deriving a first signal representing the value of the voltage appearing across the terminals, means for deriving a second signal representing the value of the excitation current, means for generating a third signal representing a selected value of resistance to be provided between the pair of terminals, means for comparing the ratio of the first and second signals with the value of the third signal to derive a difference signal, and means for applying the difference signal to cause the variable resistance means to change in value such that said ratio tends towards exact equality with the selected value of resistance.
Patent EP-0246763-A2 (EP)
Inventor: QUAYLE ARTHUR
IPC: C09D11/00
Filed: 1987-05-07
Abstract: The dye of the formula:
      which is suitable for use in aqueous inks, especially for ink jet printing.
Patent EP-0257936-A2 (EP)
Inventor: GOLDSTEIN VLADIMIR L
IPC: F25C1/12
Filed: 1987-08-14
Abstract: An ice-making machine (l0) includes a plurality of heat exchangers (24) disposed inside a housing (l2) and each having an inlet (34) and an outlet (36) to permit circulation of coolant therethrough. Each of the heat exchangers includes a pair of oppositely directed, corrugated heat exchange surfaces (25) to transfer heat from the fluid within the housing to the coolant. Ice-­making regions (38) are disposed between the heat exchangers. These regions each have an inlet and an outlet (42) to enable fluid to circulate therethrough. Blade assemblies (46) are provided in each of the ice-making regions to co-operate with the heat exchangers to inhibit deposition of ice on the heat exchangers. These blade assembles each include at least one blade (58) of complementary shape to the corrugated heat exchange surfaces to contact respective ones of the surfaces. The blade assembles are rotatable about an axis generally perpendicular to the plane containing the surfaces. Drive means (20) rotate the blade assemblies at a rate such that the interval between successive passes of the blades is insufficient to permit crystallization of ice on the surfaces.
Patent EP-0263636-A2 (EP)
Inventor: LOFTUS MICHAEL JEFFREY
IPC: G05B23/02
Filed: 1987-09-29
Abstract: Components and systems which impact technical specifications (tech specs) in a nuclear power plant are modeled in a set of cascading operability trees which represent the various combinations of component, system and parameter statuses which can result in non-compliance with the tech specs. Cutsets for the operability trees are entered into a cutset table in the data base of a digital computer. Certain base events which resulted in activation of a top event, such as non-compliance with a tech spec, can be identified by reversing the search process down through the cutsets in the cutset table.
Patent EP-0276875-A2 (EP)
Inventor: ISHII HIROSHI
IPC: B41J2/325
Filed: 1988-01-29
Abstract: An electrified transfer recording apparatus, which is characterized in that the draw-back region (x d ) is provided for the end part of head to be used for the electrified transfer recording apparatus which drives selectively a plurality of recording electrodes (8) allocated on the insulated base material (7) for the electrified :ransfer ribbon consisting of thermal transfer ink and resistance layer, is disclosed.
Patent EP-0288687-A2 (EP)
Inventor: IWANE MAKOTO
IPC: C07K14/50
Filed: 1988-03-01
Abstract: A monoclonal antibody is produced from a cloned hybridoma, and the monoclonal antibody combines specifically with basic fibroblast growth factor (bFGF). Therefore, the monoclonal antibody can be advantageously used for assay reagents on bFGF or for purification of bFGF.
Patent EP-0281116-A2 (EP)
Inventor: SUGAWA NAOKI
IPC: H03M1/00
Filed: 1988-03-02
Abstract: A digital-to-analog converter of current segment type, having a plurality of first variable current sources (A) and a second variable current source (A0) of the same structure as the first variable current sources (A). The converter further comprises a comparator (C0). The comparator (C0) compares a voltage corresponding to the output current of the second variable current source (A0) with a reference voltage. The difference between these compared voltages is used to determine the output currents of the first variable current sources (A).
Patent EP-0282094-A2 (EP)
Inventor: HO FLLOYD FONG-LOK
IPC: H05K3/38
Filed: 1988-03-11
Abstract: Metal adhesion to a polyolefin substrate is improved by subjecting the substrate to a plasma treatment with aliphatic hydrocarbon vapors.
Patent EP-0285144-A2 (EP)
Inventor: CREMA ERHARD
IPC: E01H1/00
Filed: 1988-03-30
Abstract: A mobile device for extracting harmful liquids using a pressure source is proposed, which preferably comprises a water-jet pump arranged in a water receiver. The liquids are fed to a container (A) which is designed as a separator and comprises a partition wall (23) which permits a separation of water and liquids having a lower specific gravity. <IMAGE>
Patent EP-0288088-A2 (EP)
Inventor: YONE KENJI
IPC: C07K14/195
Filed: 1988-04-25
Abstract: A method of determination of the diseased condition of a subject which comprises detecting a substance reactive with an anti-tumor necrosis factor antibody from a body fluid by immunological assay; a detection kit for said determination; and a monoclonal antibody which may be used in said determination.
Patent EP-0292948-A2 (EP)
Inventor: FRIEMEL WOLFGANG
IPC: A01M1/20
Filed: 1988-05-25
Abstract: A spun-bonded, preferably paper-like, polyolefin sheet (1) or fleece composed of heat and pressure bonded minute polyolefin fibres which is vapour- and gas-pervious but impervious to liquid water and dust, naturally water-­resistant and of high tensile and tear strength, is rendered heat-weldable. The material is used for making an applicator for releasing volatile substances, e.g. phosphine derived from metal phosphides at a controlled rate and with complete protection of the contents against liquid water. Excessive local phosphine build-up is avoided. The release rate is controlled by the sheet material itself and by its available surface area. A heat weldable sheet material (1), in particular for the above purposes, is coated, preferably by powder sprinkle coating with a thermoplastic highly porous heat welding bonding layer (2), e.g. EVA, melting so much lower (say 30 to 80°C lower) than the polyolefin fibres that a heat welding seam (6) forms before the fibres melt so that the physical properties of the polyolefin fibres and the gas permeability are substantially retained.
Patent EP-0297292-A2 (EP)
Inventor: MICKELSON KENNETH E
IPC: G01N33/538
Filed: 1988-05-31
Abstract: A method for the separation of the bound and free species of a labeled reagent in an immunometric binding assay involving binding reactions in a liquid reaction mixture among analyte from a liquid test medium, a reagent particle comprising the analyte or a binding analog thereof immobilized to an insoluble particle, and a labeled reagent comprising a specific binding partner for the analyte labeled with a detectable chemical group. Analyte from the test medium binds to the labeled reagent and any of the labeled reagent not so bound binds to the reagent particle which are separated on a reagent particle separation and detection test device comprising a separation zone which is substantially impervious to the reagent particle and a detection zone for receiving the analyte bound to the labeled reagent. The reaction mixture is applied to the separation zone whereby the reagent particle is retained by the separation zone and the analyte bound to the labeled reagent is transported into the detection zone where the detectable chemical group thereof provides a detectable signal which is measured and correlated to the amount of analyte in the liquid test medium.
Patent EP-0300188-A2 (EP)
Title: Apparatus for attaching a container underneath an aircraft
Inventor: PERREN BEAT H
IPC: A62C3/02
Filed: 1988-06-13
Abstract: The transport equipment suspends a container (6) from an aircraft, particularly a helicopter. A supporting stirrup (1) is suspended from the latter, with a drive mechanism (10) tilting the container (6) on a horizontal axis (9). The container is detachably secured by a holder (18-20) tilted by the mechanism, which is mounted on the stirrup. The holder can have a part supporting the container bottom and another extending halfway round it, with detachable locking devices.
Patent EP-0314001-A2 (EP)
Inventor: OSTERMAYER BERTRAM DR
IPC: C08L25/00
Filed: 1988-10-21
Abstract: The moulding compositions contain, in each case based on 100 parts by weight of the sum of A, B and, if used, C,  A) from 10 to 90 parts by weight of polyphenylene ether, B) from 10 to 90 parts by weight of an impact-modified styrene polymer comprising b1 from 60 to 80% by weight of a hard matrix built up from a styrene polymer, and  b2 from 20 to 40% by weight of a soft phase which  - is distributed uniformly in the hard matrix, - is obtainable by polymerisation of the monomers of the hard matrix in the presence of a linear styrene-butadiene two-block copolymer comprising from 36 to 45% by weight of styrene and from 55 to 64% by weight of butadiene, - has a mean particle diameter d50 (volume average) in the range from 0.25 to 0.38  mu m, a particle size distribution width d95-d5 in the range from 0.2 to 0.6  mu m, a d60 value in the range from 0.26 to 0.4  mu m and a d90 value in the range from 0.4 to 0.75  mu m, and  C) from 0 to 50 parts by weight of a reinforcing agent, and are used to produce mouldings.
Patent EP-0314103-A2 (EP)
Title: Method and device for the contactless drive of a double pendulum interferometer
Inventor: RIPPEL HARALD DR
IPC: G01B9/02
Filed: 1988-10-26
Abstract: A double-pendulum interferometer for Fourier spectroscopy of unknown test radiation consists of a beam splitter (1), a double pendulum (2) with two moving reflector systems (4, 4'), fixed mirrors (5, 5') opposite the latter in each case, a collector lens (6) and a detector system (7). The force action of an electromagnetic system (8, 8') sets the double pendulum (2) in pendulum motion about its axis of rotation (3). A laser (9) radiates into the interferometer parallel to the test radiation. The laser interferogram that is produced in addition to the interferogram of the actual test radiation is projected onto a laser detector (11) and fed to an electronic control unit (12) which contains a microcomputer. The frequency of the electrical signal obtained from the laser interferogram is directly proportional to the optical feed rate of the two moving reflector systems (4, 4'). The control unit (12) controls the magnetising currents of the electromagnetic system (8, 8'), so that the optical feed rate is constant during the test phase. The measuring accuracy of the interferometer is substantially improved by means of the contactless drive controlled in this way. <IMAGE>
Patent EP-0318984-A2 (EP)
Inventor: TANAKA TOSHIYUKI
IPC: G06N5/04
Filed: 1988-11-30
Abstract: An interrogating device which comprises a memory for storing forward rules and facts (11), which are used in a forward inference control system (3), and a control unit operable to add or delete the fact relative to the memory (2). In this interrogating device, the accuracy indicative of the degree of probability of preparation of a conclusion section of the rule and the fact is added to the conclusion section of the rule and the fact stored in the memory and, also, the accuracy is useable in a strategy of a conflict resolution of a forward inference control (3).
Patent EP-0275134-A2 (EP)
Inventor: KIRSON YORAM
IPC: F41A27/00
Filed: 1988-01-04
Abstract: A fire control system for gunnery weapons having a powered gun positioning system, a stabilized line-of-sight aiming system (10) comprising: housing apparatus (11) having fixed orientation with respect to the gun boresight; stabilized electro-optical system apparatus for viewing a target along a stabilized line-of-sight (24), the stabilized electro-optical system apparatus being contained within the housing apparatus (11); and apparatus for sensing the azimuth and elevation angles of the line-of-sight (24) relative to the housing apparatus. The sensed angles being provided to the gun positioning system for complete position determination of the gun relative to the stabilized line-of-sight (24).
Patent EP-0288262-A2 (EP)
Title: Character processing system having editing function
Inventor: SAKAMOTO KOICHIRO
IPC: G06F17/21
Filed: 1988-04-20
Abstract: A character processing system having an editing function and comprising an input unit, a text-edition data memory for storing text data and edition data, a display unit, a text-edition data buffer for temporarily storing the data to be fed to the display unit, a display controller for feeding the contents of the buffer to the display unit and checking a text on display from line to line as to whether edition data is on display, eraser for erasing the edition data from the display unit in response to a display change-over instruction, and an edition data analyzer for retrieving edition data from the memory by searching the text stored therein from line to line and displaying the retrieved edition data at each line concerned of the text on display.
Patent EP-0296028-A2 (EP)
Inventor: BACQUE ERIC
IPC: C04B35/571
Filed: 1988-06-09
Abstract: Polymers containing -Si-N and -Si-Si- bonds, characterised in that they are obtained by polycondensation
 - of at least one silane of formula RR1SiCl2
 - and of at least one silazane of formula 
<IMAGE>
 in which formulae
 - R2 is a halogen atom, preferably Br and Cl
 - R, R1 and R3, which are identical or different, denote a hydrogen atom or an optionally functional alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, aryl, alkylaryl or alkenylaryl hydrocarbon radical,
 - a process for the preparation of the said copolymers,
 - the polycarbosilazanes obtained by thermolysis of the said copolymers and the silicon carbonitrides obtained by heating the said polycarbosilazanes.
Patent EP-0322381-A2 (EP)
Inventor: PORCHI FRANCESCO
IPC: B32B13/14
Filed: 1988-12-21
Abstract: Composite structures for the building industry comprising three- or more-layered reduced thickness self-supporting boards or walls, wherein the two outer layers (1) are made of rigid material, such as wood-ce­ment conglomerate, while the inner mat(s) (2) is (are) made of inorganic honeycomb material, possibly having sheets (3) made for instance of bituminous material interposed therewithin. 
     Walls built with these structures have a high sound-­deadening power, and are highly fireproof while being of low overall thickness.
Patent EP-0331015-A2 (EP)
Inventor: SAKASHITA KIICHIRO
IPC: G03G9/08
Filed: 1989-02-23
Abstract: A magnetic toner comprising a binder resin, magnetic powder and 0.1 - 10 wt. % (based on resin component) of a low-molecular weight polyalkylene, the binder resin comprising a vinyl-type polymer having 5 to 80 wt. % of a tetrahydrofuran (THF)-insoluble; the magnetic toner having a melt index of 0.2 to 12 g/10 min. (125 °C, 10 kg load); the residual magnetization σ r  and the volume-average particle size  d  of the magnetic toner satisfying the following formula: 
3.7 - 0.11d ≦ σ r  ≦ 6.5 - 0.23d, 
wherein σ r  represents a residual magnetization (emu/g) under an external magnetic field of 1 KÖe and  d  represents a volume-average particle size of 3 to 16 microns.
Patent EP-0332120-A2 (EP)
Inventor: FUKAYA MASAHIRO
IPC: C12N15/53
Filed: 1989-03-06
Abstract: This invention relates to the structural gene for the membrane-bound aldehyde dehydrogenase derived from micro­organisms belonging to the genus  Acetobacter , said struc­tural gene having a molecular size of about 3.6 Kb and having a restriction enzyme cleavage map as shown in Fig. 1; to a plasmid containing said structural gene; to an acetic acid bacterium transformed by said plasmid; and to an acetic acid fermentation process using said transformant.
Patent EP-0381802-A2 (EP)
Inventor: VAYNSHTEYN VLADIMIR
IPC: E21B47/12
Filed: 1989-03-10
Abstract: In a wireline data transmission system for passing data between downhole and surface locations in a wellbore, a system for transmitting data at a frequency above the relatively low roll off frequency of a wireline permits higher data rates to be transmitted over the wireline than would be possible using standard digital data formats. The present system utilizes short duration pulses which are placed on the wireline in conformity to the transition edge between voltage levels in a typical digital data format, and thus transmits the digital data over the wireline in a manner which is not adversely affected by the phase shifting which normally occurs when bi-level voltage data formats are used for data transmission over a wireline. The short duration pulses are placed on the wireline at a time position in a data format that corresponds to the beginning of a bit period and the pulse width is such that it only occupies a fraction of the bit period so that any phase shifting on the pulse does not shift the pulse into a succeeding bit period to thereby adversely affect data interpretation.
Patent EP-0335413-A2 (EP)
Inventor: GOTO TSUYOSHI C O MOTOR CORPOR
IPC: F02B33/44
Filed: 1989-03-31
Abstract: In the present invention, in addition to a main throttle valve (4) which is conventional, a sub-throttle valve (5) for exclusive use of a supercharger is provided. By this sub-­throttle valve (5), a flow rate of intake air is throttled by the fixed amount when the mechanical supercharger (6) is switched from a non-connected state over to a connected state. This makes it possible to prevent supercharged air from being bypassed to the upper stream of the supercharger through the bypass (21) and also prevent generation of air intake noises. Moreover, in the case where the mechanical supercharger (6) is of a type involving the interior compression, at the time of switching operation of the switching means, torque shock can be prevented and controllability on engine output by the accelerator pedal is improved.
Patent EP-0328165-A2 (EP)
Inventor: ADACHI YUUMA FUJI PHOTO FILM C
IPC: G03B42/02
Filed: 1985-07-31
Abstract: In a method of adjusting read-out conditions for a radiation image stored on a stimulable phosphor sheet by limiting the radiation exposure field, digital image signals at respective positions on the stimulable phosphor sheet are detected on the basis of image information obtained by preliminary read-out. The digital image signals are subjected to a differentiation processing, and the radiation exposure field on the stimulable phosphor sheet is detected by use of the differentiated values obtained thereby. The read-out conditions in final read-out are adjusted on the basis of the image information obtained within the detected radiation exposure field by the preliminary read-out.
Patent EP-0339439-A2 (EP)
Inventor: FALKENSTEIN JOHANNES
IPC: B23D61/06
Filed: 1989-04-19
Abstract: A sawing tool is proposed which is intended for use in band-saw machines and in particular for working rock-like materials. In order to embed the cutting elements 11, 19 on a sawing cable 2 or on a sawing band 3, a first more flexible plastic coating 10, 17 is provided as protection for the parent material or for material deposition. On top of the first plastic coating 10, 17 is a second coating 14, 21 of rigid, wear-resistant plastic which has little adverse effect on the flexibility and pliability of the sawing tool (drawing hereto). <IMAGE>
Patent EP-0345759-A2 (EP)
Inventor: KAMADA OSAMU
IPC: G01R15/24
Filed: 1989-06-07
Abstract: A magnetic field measurement apparatus with high sensitivity and high accuracy in which a Bi-­substituted rare-earth iron garnet crystal with a high and no temperature dependent sensitivity constant grown by liquid phase epitaxy is used for a magneto-optic element.
Patent EP-0350651-A2 (EP)
Inventor: HOPPERDIETZEL SIEGFRIED DR
IPC: B29C65/02
Filed: 1989-06-16
Abstract: The invention relates to a process for bonding mouldings, profiles and the like made from crosslinked, partially crosslinked or ultrahigh-molecular-weight polymeric materials. The joint faces of the mouldings/profiles are heated by external supply of heat to the melting point of the crystalline polymer constituents. Immediately thereafter, a polymer coating which is compatible with the base polymer is applied to the molten joint faces. The coated joint faces of the mouldings/profiles are then melted by external supply of heat and welded to one another while applying compressive pressure.
Patent EP-0357910-A2 (EP)
Inventor: VAN HOVE CORNELIUS
IPC: H01L39/14
Filed: 1989-07-14
Abstract: Superconductive elongated material made of a corrugated metal pipe (12) which is coated, as substrate, with a mixed oxide (13) whose critical temperature is 100K and over. <IMAGE>