baber/WOPTO huggingface dataset:
Patent EP-0415366-A2 (EP)
Inventor: SUZUKI NARIKO C O NEC CORPORAT
IPC: G06F9/30
Filed: 1990-08-28
Abstract: Microprocessor (100) having an instruction decoding operation that is performed by a predecoder unit (130) and a main de­coder unit (150) which operates in a pipeline manner by pro­viding between those two units a buffer (140) for temporarily storing information from the predecoder unit (130).
Patent EP-0418819-A2 (EP)
Inventor: INOUE HITOSHI
IPC: H04N1/40
Filed: 1990-09-18
Abstract: In a modulation method of this invention, light modulation is performed as follows. A light output from a light source, e.g., a semiconductor laser (1) is increased with a lapse of time, and the light source (1) is driven until a light strength corresponding to a desired exposure amount is obtained, so that a non-rectangular light output waveform such as a sawtooth or triangular wave is consequently obtained. A system of this invention is a system such as a high-precision image recording apparatus using this modulation method.
Patent EP-0429928-A2 (EP)
Inventor: EVANS EDWIN ROBERT
IPC: C08G77/24
Filed: 1990-11-10
Abstract: There is provided a silicone composition comprising:
     (A) A silanol endstopped fluid represented by the general formula:
     wherein R is selected from the class consisting of monovalent hydrocarbon radicals and halogenated monovalent hydrocarbon radicals and "x" is from about 3 to about 10;   (B) a catalyst comprising an aprotic solvent; and   (C) water.
Patent EP-0439717-A2 (EP)
Inventor: WIETHOFF GUENTER
IPC: F41C3/02
Filed: 1990-12-01
Abstract: Signalling pistol (10) for flares or the like, having a hollow-cylindrical housing (11), at one end (11') of which an igniter and a cartridge having a pyrotechnic charge ignitable by this are to be arranged exchangeably in the firing position, and in which a spring-loaded release bolt (13) is arranged coaxially and which, by means of a trigger pin (14) projecting outwards through the housing (11), can be selectively displaced counter to the spring force into an easily manually releasable ready-to-fire position (15) remote from the ammunition or into a storage position (16) near to the ammunition, in which an ignition pin (17), fastened to the release bolt (13) on the same side as the ammunition, is held at a distance from the ammunition, and having a mounting, fastened to the housing (11), for a plurality of cartridges to be arranged selectively in the firing position in front of the housing (11). In order to improve a signalling pistol (10) of the type mentioned in the introduction, in such a way that its fired cartridge does not have to be exchanged before a new cartridge can be fired, it is so designed that a fastening of the cartridge mounting (19) to the housing (11) allowing displacement is provided, that the cartridge mounting (19) has a plurality of cartridge fastening points, that the cartridges are selectively displaceable by hand in the firing position in front of the housing end (11') by a displacement of the cartridge mounting (19), and that the cartridge mounting (19) is lockable when the ammunition is in the firing position. <IMAGE>
Patent EP-0436901-A2 (EP)
Inventor: LAI JOHN TA-YUAN
IPC: C07B61/00
Filed: 1990-12-20
Abstract: A process is disclosed for making a 1,4-diazacycloheptan-2-one from a mixture ('first' mixture) of alkylated 1,3-propanediamines one of which (referred to as the 'target' diamine) has substituents at specifed positions and contains (i) a terminal primary amine group adjacent to a disubstituted C atom (hence, referred to as having a 'hindered' N atom), and (ii) a terminal secondary amine group. The target diamine, other diamines and oligomeric polyamines in the first mixture, are made by alkylating an acyclic ('starting') 1,3-propanediprimaryamine having the hindered N atom. The first mixture of alkylated diamines, preferably containing a major molar proportion of the target diamine relative to any other alkylated diamines, is reductively alkylated, which unexpectedly results in the reductive alkylation of only the unwanted diamines, allowing the target diamine which is not reductively alkylated, to be removed from the mixture of reductively alkylated diamines. Upon cyclization of the target diamine, using the "ketoform reaction", it is essentially quantitatively converted to the 1,4-diazacycloheptan-2-one having an unsubstituted N⁴ atom flanked by disubstituted adjacent C atoms. By removing the unwanted components in the reaction mass an essentially pure product of 1,4-diazacycloheptan-2-ones is recovered. Thus, the difficulty of separating the target amine from other close-boiling compounds is avoided. As an alternative, the reductive alkylation step can be bypassed and the first mixture subjected to the ketoform reaction, followed by recovery of the desired product.
Patent EP-0393787-A2 (EP)
Inventor: TERRELL DAVID RICHARD
IPC: G03G5/06
Filed: 1990-04-18
Abstract: An electrophotographic recording material comprising on an electrically conductive support a negatively chargeable photoconductive recording layer which contains in an electrically insulating organic polymeric binder material at least one photoconductive n-type pigment substance and at least one p-type photoconductive charge transport substance as defined herein by a general formula (I) to (V), wherein said layer has a thickness in the range of 4 to 40 µm and comprises 8 to 80 % by weight of said n-type pigment substance and 0.01 to 40 % by weight of said p-type charge transport substance that is molecularly distributed in said electrically insulating organic polymeric binder material that has a volume resistivity of at least 10¹⁴ Ohm-m, and wherein said recording layer in electrostatically charged state requires for 10 % and 90 % discharge respectively exposures to conductivity increasing electromagnetic radiation that differ by a factor 4.5 or less.
Patent EP-0413449-A2 (EP)
Inventor: PALMER CLIVE ALAN
IPC: G08G5/00
Filed: 1990-07-25
Abstract: An navigation aid for the pilot of an aircraft comprises a data base 1 which contains information about location of airfields, a processor 2 for estimating the permissible aircraft range based on the fuel remaining and aircraft flight parameters, and a display 3 to indicate airfields that are within range. The aid is intended to assist the pilot in the event of an unforeseen problem.
Patent EP-0430545-A2 (EP)
Inventor: ABE HIROOMI
IPC: C08K5/00
Filed: 1990-11-20
Abstract: A composition is prepared of, by wt, (I) (A) 100 parts of polypropylene, which may at least in part be grafted with an unsaturated carboxylic acid or anhydride, and (B) an engineering resin selected from a polyamide, polyphenylene ether, polyphenylene ether and styrene mixed of graft copolymerized, and a saturated polyester resin; and (II) to improve compatibility of (A) and (B), up to 30 parts of an unsaturated carboxylic acid or acid anhydride, ester, amide, imide or metal salt thereof, a diamine compound having at least 2 N atoms or a derivative thereof, or a copolymer of an unsaturated epoxy compound and an ethylenically unsaturated compound; and optionally up to 50 parts of an inorganic filler or glass fiber and/or up to 100 parts, each per 100 parts of composition (A), of rubbery copolymer (e.g. an ethylene copolymer rubber) which may be graft copolymerised with an unsaturated carboxylic acid or deriva­tive thereof. 
     The production of these components is described. 
     The components are mixed and molded. The surface of the molded article, e.g. a film, plate or fibers, may be degreased and is irradiated with ultraviolet light of wave­length less than 300 nm, preferably 185 and 254 nm as main wavelengths, for 20 seconds to 10 minutes: The irradiation improves the coatability or printability of the surface, which may then be coated with a polymeric coating, e.g. of a urethane.
Patent EP-0443272-A2 (EP)
Inventor: HANSON JOE LUTHER
IPC: G11B27/30
Filed: 1990-12-27
Abstract: A synchronization system for multiple CD players (12), (14), (16) and (18) includes a controller (20) that generates four separate sampling frequencies for input to the word clock inputs of the CD players. A master word clock provides a master clock signal that is input to CD player (12) and then multiplied by multiplier (40). The output of multiplier (40) is divided down by variable dividers (48), (50) and (52) to provide the sampling frequencies for the remaining CD players (14), (16), and (18). Each of the disks (54) has a header (80) disposed on the beginning of each of the program tracks. This header has a unique synchronization signal associated therewith that outputs data corresponding to the position of the output digital data. During output of the data associated with the header, a difference between positions of the different CD players is determined. This difference is stored in the controller (20) and then the divide ratios of each of the dividers (48), (50) and (52) adjusted to change the sampling frequency on the output thereof, resulting in a slipping of samples, until the difference between the sample frames of each of the CD players is set equal to zero.
Patent EP-0441379-A2 (EP)
Inventor: HIRAYAMA TERUO C O SONY CORPOR
IPC: H01L21/8244
Filed: 1991-02-07
Abstract: In a semiconductor memory serving as an SRAM mounted on a CMOS gate array, a memory cell (15) is constituted by a pair of transistors (21,22) of a first conductivity type channel and a pair of transistors (23,24) of a second conductivity type channel of the CMOS gate array (11) and load resistances (31,32) formed on the gate electrodes (21a, 22a) of the pair of transistors (21,22) of the first conductivity type channel. Although the CMOS gate array (11) is used, a memory cell (15) area is small and a large capacity can be easily obtained.
Patent EP-0448946-A2 (EP)
Inventor: RUF ERICH DR
IPC: G03G9/097
Filed: 1991-02-14
Abstract: Electrically conducting halogen-doped tin(IV) oxides having at most 2% by weight of divalent tin and 0.1 to 2.5% by weight, in particular 0.1 to 1.0% by weight, of halides. Process for the preparation of these tin(IV) oxides and their use as filler or pigment in plastics, varnishes, paints, paper, textiles and toners.
Patent EP-0453727-A2 (EP)
Inventor: RANK ARMIN
IPC: B65H19/18
Filed: 1991-02-22
Abstract: The invention relates to a device for splicing webs, particularly paper webs for the production of corrugated board, with at least one pressing and deflecting roller (17, 18) for the web (11) running off a web reel, with two alternately active holding rollers (25, 70) for the beginning of the replacement web (12) to be drawn off a web reel, said holding rollers being movable from starting positions into working positions, with a clamping beam (40) which interacts alternately with one or the other holding roller, possesses mutually opposite pressing faces (43) for the respective holding roller and has at its upper side a pressing face (42) for the web running over it, with two braking beams (55, 60) which interact alternately with the upper side of the clamping beam to brake the expiring web, and with two alternately active blades (64, 65) for cutting off the expiring web, the holding rollers (25, 70) being arranged on carriages (26) with a positive drive for displacement along a straight horizontal path (28) from a predetermined starting position into a predetermined working position, and vice versa, and each holding roller being capable of moving back over a predetermined angular displacement from a preparation position for receiving the web beginning into a pressing position, in which the web beginning provided with an adhesive layer can be freely accessed by the active clamping beam (40) over a predetermined length b. 
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Patent EP-0469519-A2 (EP)
Inventor: NAKAMURA KOJI
IPC: G01N30/88
Filed: 1991-07-29
Abstract: A method for analyzing glycoalbumin and non-glycoalbumin by liquid chromatography, which comprises separating a sample containing glycoalbumin and non-glycoalbumin by a separation column into a glycoprotein fraction and a non-glycoprotein fraction, and, without withdrawing the eluates out of the flow system of the chromatography, mixing and reacting the respective eluates with a reagent capable of specifically reacting only with albumin to detect the glycoalbumin and the non-glycoalbumin, respectively.
Patent EP-0481458-A2 (EP)
Inventor: HOTTA KOH-ICHIRO
IPC: G06F15/80
Filed: 1991-10-16
Abstract: A data processing system for executing a parallel processing of programs by a plurality of computers, said system includes: a plurality of parallel processing execution units for dividing a predetermined processing into a plurality of processings; a plurality of computers for executing a parallel processing of the parallel processing execution unit; and a plurality of wait-until procedure units for synchronization therewith between the plurality of computers in the case of executing a parallel processing; wherein one computer assigns a value to a synchronous variable in the course of synchronous processing between the processors, to vary the value of the synchronous variable regularly, and the other computer is adapted to wait to operate by a wait-until procedure until a value of a synchronous variable surpasses a predetermined value and an overhead time of the synchronous processing is reduced.
Patent EP-0483682-A2 (EP)
Inventor: GOTOH SHIROH
IPC: C08J9/00
Filed: 1991-10-25
Abstract: A process for producing a foam comprising subjecting a foaming composition to foaming conditions, said foaming composition comprising (A) from 1 to 99% by weight, based on the total weight of (A) and (B), of a random copolymer comprising units derived from propylene, from 0.1 to 15 mol% of units derived from a non-conjugated diene represented by formula (I):
     wherein R 1 , R 2 , R 3 , R 4 , and R 5  each independently represents a hydrogen atom or an alkyl group having from 1 to 8 carbon atoms; and n represents a number of from 2 to 10,  
and, if desired, up to 4 mol% of units derived from ethylene, said random copolymer having a degree of crystallinity of at least 20% as measured by X-ray diffractometry, a melt flow rate of from 0.01 to 200 g/10 min as measured according to ASTM D1238-1986, and an elastic modulus of from 1,000 to 15,000 kg/cm 2  as measured according to JIS K-7203, and (B) from 99 to 1% by weight, based on the total weight of (A) and (B), of a homopolymer of an a-olefin having from 3 to 12 carbon atoms or a copolymer mainly comprising said a-olefin, wherein the melting point of the minor resin component (A) or (B) is less than 15 °C higher than that of the major resin component (A) or (B), and the ratio of the melt flow rate of resin component (A) to that of (B) is between 0.02 and 50, utilizes a foaming composition having a low melt viscosity and provides a uniform foam having a uniform cell size and a high foaming rate.
Patent EP-0443726-A2 (EP)
Inventor: MARFILIUS DONALD F
IPC: B60N2/75
Filed: 1991-01-25
Abstract: An armrest assembly (10, 110, 210) is provided for pivotal attachment to an automotive seat (16). The armrest assembly (10, 110, 210) includes a cellular foam armrest pad (26, 126, 226) and an armrest cover (28, 128, 228) disposed about the armrest pad (26, 126, 226). The assembly (10, 110, 210) further includes a receptacle (46, 146, 246) for receiving and supporting a beverage container (C) and which is formed of a pliable, vacuum formable vinyl material to maintain the "soft touch" characteristic of the armrest assembly (10, 110, 210). A method is also provided for making the armrest assembly (10, 110, 210).
Patent EP-0476943-A2 (EP)
Inventor: MATTOX JOHN ROBERT
IPC: A01N43/80
Filed: 1991-09-13
Abstract: A water-dilutable preservative (antimicrobial) concentrate comprising an isothiazolone, a first solvent capable of solubilizing the isothiazolone and having a specific gravity < 0.95, a second solvent capable of solubilizing the isothiazolone and having a specific gravity > 0.95, and an emulsifier is disclosed. The isothiazolone emulsive concentrates of the invention may be formulated to produce physically stable emulsions.
Patent EP-0499162-A2 (EP)
Inventor: BURSUKER ISIA
IPC: A61P35/00
Filed: 1992-02-07
Abstract: Provided are oligopeptides which are capable of inhibiting the biological activity of a granulocyte-macrophage colony stimulating factor ("GM-CSF"). These oligopeptides are useful for alleviating undesirable biological effects mediated by GM-CSF. In particular, the oligopeptides are useful for inhibiting the growth of a GM-CSF dependent neoplastic disease. Also provided are formulations and methods for using the oligopeptides of the invention.
Patent EP-0510336-A2 (EP)
Inventor: GREITZKE STEPHAN F DR-ING
IPC: G01P13/02
Filed: 1992-03-06
Abstract: The invention relates to a method for contactless controlling of the sense of rotation of electrical machines which are surrounded by a machine housing, the variation in the stray magnetic field generated by the machine being detected by sensors, which are arranged on the outside of the machine housing offset radially by an angular amount with reference to the machine axis, and whose phase-shifted, mutually identical measurement signals are fed to an evaluation circuit which outputs as a display for the sense of rotation an output signal corresponding to the sign of the phase shift. <IMAGE>
Patent EP-0504928-A2 (EP)
Inventor: KOMATSU KIYOSHI
IPC: H01L31/09
Filed: 1992-03-20
Abstract: A thermal type infrared sensor includes a bridge portion formed on a semiconductor substrate so as to bridge a cave portion formed in the substrate, a thermal sensitive film formed on the bridge portion and a pair of electrodes formed in the thermal sensitive film. The thermal sensitive film has in the whole thereof a first ion implantation region in which impurities of a first species are injected, and the electrodes are formed as concentrated impurity regions in which impurities of the same species are further injected so that the electrodes have the same conductivity as that of the first ion implantation region. Alternatively, impurities are doped into the thermal sensitive film so that the film has a similar property to that of an intrinsic semiconductor, and the electrodes are made of a silicide, such as silicon silicide.
Patent EP-0516304-A2 (EP)
Inventor: JONES PETER J
IPC: F16F13/28
Filed: 1992-05-11
Abstract: A double pumper mount useful as a front mount for an aircraft engine. A pair of fluid chambers are selectively interconnectable by one of a plurality of inertia tracks by use of an adjustable cylindrical member which has the tracks formed as generally helical grooves extending about the periphery of the cylindrical member. These inertia tracks have different flow characteristics so as to produce differing notch frequencies so as to attenuate different vibrational frequencies. A second embodiment has a single inertia track whose length can be altered by rotating the cylindrical member to change the point at which the ingress/egress port of the fluid chamber engages the circumferential portion of the inertia track.
Patent EP-0522829-A2 (EP)
Inventor: YAMAUCHI KEIICHI
IPC: G05D1/00
Filed: 1992-07-07
Abstract: A movement control system for carrying out movement control of a moving body such as an automotive vehicle, a ship, or an air-plane, etc. has a position determination unit (101) which receives position determining radio waves to determine a position of the moving body to output position determination data, and a movement scheduled path data memory (102) which stores therein movement scheduled path data of the moving body. Further, an arithmetic unit (103) detects a deviation between an actual movement path and a movement scheduled path of the moving body on the basis of the position determination data and the movement scheduled path data to calculate correction control data for correcting the deviation to output it. As a result, a movement controller controls movement manipulating magnitude of the moving body on the basis of the correction control data. 
     Further, a movement monitoring system has a position determination unit which receives position determining radio waves to determine a position of the moving body to output position determination data, and a position determining data transmitter (54) which transmits position determination data. In addition, a position determination data receiver (56) receives the transmitted position determination data to output it as display data. As a result, the display unit displays (57) the movement state of the moving body on the basis of the display data.
Patent EP-0504107-A2 (EP)
Inventor: CALLEGRA PASQUALE DR
IPC: C07C69/76
Filed: 1992-03-03
Abstract: The invention relates to a novel process for the preparation of chlorinated carboxylic acid esters of formula I   <IMAGE> (I) wherein R1 is alkyl, alkenyl, alkynyl, cycloalkyl, aralkyl or aryl and R2 hydrogen is alkyl or cycloalkyl, which process comprises reacting an acylal of formula II   <IMAGE> (II)  with thionyl chloride.
Patent EP-0507738-A2 (EP)
Title: Verfahren zur Herstellung von sterisch gehinderten Hydroxybenzylphosphonaten
Inventor: KAINMUELLER THOMAS DR
IPC: B01J31/04
Filed: 1992-03-30
Abstract: Beschrieben wird ein Verfahren zur Herstellung von Hydroxybenzylphosphonaten der Formel <IMAGE> durch Umsetzung einer Mannichbase der Formel <IMAGE> mit einem Alkyltriphosphit der Formel <IMAGE> worin R1 und R2 unabhängig voneinander C1-C12-Alkyl oder C5-C7-Cycloalkyl sind, R3 und R4 unabhängig voneinander C1-C12-Alkyl sind oder zusammen einen Piperidinyl- oder Morpholinylrest bilden, R5, R6 und R7 unabhängig voneinander C1-C4-Alkyl sind, dadurch gekennzeichnet, daß man die Umsetzung in Gegenwart eines Carbonsäureanhydrids (IV) durchführt. Die Verbindungen der Formel I sind beispielsweise als Verarbeitungsstabilisatoren für Kunststoffe geeignet.
Patent EP-0562349-A2 (EP)
Inventor: FOCKE HEINZ
IPC: B65B57/10
Filed: 1993-03-09
Abstract: 2.1. In the production of bundles composed of a plurality of individual packs, especially of a group (11) of cigarette packs (10), a check as to the complete number of cigarette packs (10) of a group (11) is necessary. Packs (13) thus found to be defective are marked in an externally visible manner and are separated out later, especially in the region of a discharge-conveyor track (26). 2.2. The marking of the defective packs (13) takes place by the folding round of a folding tab of an outer wrapping (12), especially of a lower tab (33) in the region of a side wall located at the rear in the conveying direction. The lower tab (33) forms a gusset (36) folded round outwards. <IMAGE>
Patent EP-0567099-A2 (EP)
Inventor: MASAHARU HONGO
IPC: B66B5/28
Filed: 1993-04-21
Abstract: A motion buffer for stopping a car traveling along a guide rail is provided, having a wedge and a biasing means for biasing against the wedge. If the car travels far enough along the guide rail to encounter the wedge, the biasing means becomes biased against the wedge, thereby stopping the car.
Patent EP-0568981-A2 (EP)
Inventor: JANSEN GERHARD
IPC: B02C9/00
Filed: 1993-05-04
Abstract: The invention relates to a method for producing cereal flours with a minimum of allergenic potential. When manufacturing in a conventional manner with cylinder mills and plan sifters, the sifting passages are conducted in such a way that the end product only has a residual component of maximum 4%, in particular 3% of fine dust particles and the resulting flour is subjected to coating with surface-active fatty substances.
Patent EP-0559309-A2 (EP)
Inventor: GREGORY PETER
IPC: C09D11/00
Filed: 1993-01-04
Abstract: A colorant of Formula (1):
       
 wherein:
     L   is a metal cation or hydrogen;   Pc   is a phthalocyanine radical having a valency from 3 to 4;   R¹   is H, alkyl, substituted alkyl, alkenyl, substituted alkenyl, aralkyl or substituted aralkyl;   R²   is H, alkyl, alkoxy, halo or an optionally substituted amino group;   M⁺   is NH₄⁺ or a substituted ammonium cation; and   (t+q)   is from 3 to 4 inclusive;    with the proviso that the group CO₂-M⁺ is at the 2-, 3-, 5- or 6-position in Formula (1).