baber/WOPTO huggingface dataset:
Patent JP-S5619878-B2 (JP)
IPC: G04B37/00
Filed: 1976-04-28
Abstract: Disclosed is a process for preparing glycoside antitumor antibiotics, including the known compounds daunomycin, adriamycin, 4'-epi-daunomycin and 4'-epi-adriamycin and the novel antibiotics, 3',4'-epi-6'-hydroxydaunomycin, 3',4'-epi-6'-hydroxyadriamycin. 3',4'-epi-daunomycin, 3',4'-epi-adriamycin, 4-demethoxy-4'-epi-daunomycin and 4-demethoxy-4'-epi-adriamycin. Process involves reacting daunomycinone or 4-demethoxy-daunomycinone with a protected 1-halo derivative of 3,4-epi-6-hydroxydaunosamine, 3,4-epi-daunosamine or 4-epi-daunosamine in an inert solvent in the presence of a soluble silver salt catalyst to form a protected derivative of the glycoside antibiotic and removing the protecting groups.
Patent JP-H0460349-B2 (JP)
IPC: H01L23/373
Filed: 1984-03-28
Abstract: PURPOSE:To improve heat resistance, heat dissipation properties and electrical insulating properties by using one of a granular metal or carbon or carbide as a nucleus, employing a material, in which the surface of the nucleus is coated with a metallic oxide, as an aggregate and using a material having the same quality as a coating as filler. CONSTITUTION:The fine particles having 5-100mum grain size of a metal or carbon or a carbide having excellent thermal conductivity are used as nuclei 1, and the peripheries of the nuclei 1 are coated with a metallic oxide or soda glass anhydride having excellent electrical insulating properties, thus manufacturing aggregates 3 in which the surfaces of the nuclei 1 are coated with coating layers 2. Fillers 4 consisting of the same substance as the layers 2, the aggregates 3 and a binder are kneaded, and pressed, thus forming a substrate A by a hot press.
Patent JP-H0729922-B2 (JP)
IPC: A61P1/08
Filed: 1985-04-05
Abstract: 2-Alkoxy-N-11-azabicyclo[2.2.2]oct-3-yl) benzamides and thiobenzamides having the formulawherein X is oxygen or sulphur; R, is loweralkyl; and R<sub>2</sub> is hydrogen, halo, 4,5-benzo, alkoxy or Am wherein Am is amino, methylamino or dimethylamino, and n is 1 or 2, and the pharmaceutically acceptable acid addition salts thereof have gastrokinetic and anti-emetic activity.
Patent JP-H052521-B2 (JP)
IPC: B60C15/06
Filed: 1984-04-16
Abstract: A pneumatic vehicle tire having a belt and a radial carcass. Located laterally outwardly in the bead region are end portions of the carcass ply or plies which are guided upwardly, i.e. radially outwardly. Bead reinforcers are also provided. In order to achieve a great dynamic resilience along with sufficient stiffness of the bead regions, it is proposed pursuant to the present invention that the filaments of the bead reinforcers, and the strength carriers of the end portions of the carcass, be disposed at opposite inclines relative to the radial direction. Furthermore, in the vicinity of their outer ends, these filaments and strength carriers form a smaller angle with the circumferential direction of the tire than do those portions thereof in the bead core region, so that these reinforcing inserts are thus disposed in such a way that they extend in a curved manner.
Patent JP-2820678-B2 (JP)
IPC: B29D7/00
Filed: 1997-03-31
Granted: 1998-11-05
Abstract: The process applies threads or strips (3a-3d) of high-permeability magnetic material to the sheet (2) of plastic, paper or aluminium which can be assembled to another sheet (1) with the metal sandwiched between the two. The threads or strips are arranged in wavy lines (S) along the length of the sheet so that when the latter is coiled, sections of metal situated in adjacent turns of the coil and in the same plane through its axis are laterally offset.
Patent JP-3156500-B2 (JP)
IPC: H01L21/52
Filed: 1994-05-11
Granted: 2001-04-16
Abstract: PURPOSE:To pertinently and rationally perform temperature control of a substrate by a method wherein the first heating means in contact with the lower surface side of a substrate are provided on the inlet side of a furnace body while the second heating means in no contact with the substrate for heating the same are provided on the outlet side of the furnace body. CONSTITUTION:The heating plates P1-P3 for heating a substrate 27 in direct contact therewith are disconnectably fitted to the heater blocks B1-B3 of the first heating means S1-S3 on the inlet (IN) side of the furnace body 1. On the other hand, the heating plates P1-P3 are not fitted to the heater blocks B4-B8 of the second heating means S4-S8 on the outlet OUT side. Thus, the substrate 27 is heated up to the cure temperature in a short time by the first heating means S1-S3 for cutting down the work time. Meanwhile, the effect of the harmful component such as an organic gas, etc., evaporated by bonding paste in the second heating means S4-S8 can be averted thereby enabling the temperature control of the substrate 27 to be pertinently and rationally performed.
Patent EP-1026431-B2 (EP)
Inventor: SPECKEMEYER JENS
IPC: F16L13/16
Filed: 2000-01-17
Granted: 2006-02-08
Abstract: The pipe connection consists of a press fitting element(1) which has a hook-form roof-shaped section(2). Viewed in cross section, the angle included between the two sides(4,5) of the roof-shaped section comes to less than 54 degrees and may be 50 degrees. The total angle between the sides is non-symmetrical, the angle section(7) facing the push-in side greater than the other angle(8). The wall thickness(16) in the roof-shaped section is less than that(15) of the cylindrically-formed section(3).
Patent EP-1529374-B2 (EP)
Inventor: STADELMANN TONI
IPC: H04L12/56
Filed: 2002-08-16
Granted: 2013-11-20
Abstract: Records of call details are transmitted from the access server to a billing module (1003). A second set of call records is transmitted from the access server to a proxy module (1002). The service requested from the provider (1008) of a fixed network (1007) is billed (1016) using a clearing module (1004) and/or the TAP files (1017) are transmitted to a GSM (1005) service provider (1006) for billing. An independent claim is included for the corresponding system.
Patent EP-1541657-B2 (EP)
Inventor: MATSUURA MASAHIDE
IPC: H05B33/22
Filed: 2003-07-03
Granted: 2014-03-05
Abstract: An organic electroluminescence device having a layer of an organic light emitting medium which comprises (A) a specific arylamine compound and (B) at least one compound selected from specific anthracene derivatives, and is disposed between a pair of electrodes and an organic light emitting medium comprising the above components (A) and (B) are provided. The organic electroluminescence device exhibits a high purity of color, has excellent heat resistance and a long life and efficiently emits bluish to yellowish light. The organic light emitting medium can be advantageously used for the organic electroluminescence device.
Patent EP-1531442-B2 (EP)
Inventor: BRANDT-ANHEUSER KLAUS
IPC: G08G1/0968
Filed: 2004-10-21
Granted: 2013-11-06
Abstract: The method involves a navigation device (41-43) in a vehicle issuing navigation instructions for controlling the vehicle. It involves sending a route containing user data including a destination from a terminal to a navigation center (5) via a communications network (1), storing the data in association with the user in the center, determining whether a new or deleted destination exists for the user and if so sending new route data to the user's navigation device via a second communications network (2), which determines the current position and sends this with at least one received destination to the navigation center via the second communications network for route computation. An independent claim is also included for the following: (A) a navigation device (B) and a navigation center for supporting navigation of two or more vehicles.
Patent EP-1668255-B2 (EP)
Inventor: STONES IAN DAVID
IPC: F04D17/16
Filed: 2004-09-23
Granted: 2016-01-13
Abstract: A differentially pumped mass spectrometer system comprises a mass spectrometer having a plurality of pressure chambers; a vacuum pump attached thereto and comprising at least three pump inlets, a first pumping section, a second pumping section downstream from the first pumping section, and a third pumping section downstream from the second pumping section, an outlet from a first, relatively low, pressure chamber being connected to a first pump inlet through which fluid can enter the pump from the first chamber and pass through the first, second and third pumping sections towards a pump outlet, an outlet for a second, medium pressure chamber of the spectrometer being connected to a second pump inlet through which fluid can enter the pump and pass through, of said sections, only the second and third pumping sections towards the pump outlet, and an outlet for a third, highest pressure chamber of the spectrometer being connected to a third pump inlet through which fluid can enter the pump and pass through, of said sections, only at least part of the third pumping section towards the pump outlet; and a backing pump connected to the pump outlet such that, in use, at least 99% of the fluid mass pumped from the spectrometer passes through both the vacuum pump and the backing pump.
Patent EP-1654361-B2 (EP)
Inventor: CONRAD RICHARD C
IPC: C12N15/10
Filed: 2004-07-26
Granted: 2023-01-18
Abstract: The present invention provides improved methods and compositions for RNA isolation. In particular embodiments the present invention concerns the use of methods and compositions for the isolation of full-length RNA from fixed tissue samples. The present invention provides methods for digesting and extracting RNA from a fixed tissue sample. The methods are based on a digestion buffer comprising a polyanion (e.g. citrate) and a protease (e.g. proteinase K).
Patent EP-2475057-B2 (EP)
Inventor: JORDAN ERNST-GÜNTHER
IPC: H02G3/06
Filed: 2005-11-16
Granted: 2016-06-01
Abstract: First (2) and second (3) side spars form an edge round a cable-retaining part (5). A base unit (4) connects the side spars. Connecting sections (CS) (6,7) use mechanical linking elements (MLE) (11) to link a first (1) cable-carrying device (CCD) to a second CCD (1'). The MLE link the first CCD to one end overlapping on the CS with complementary MLE for the second CCD.
Patent EP-0055864-B2 (EP)
IPC: C08F10/00
Filed: 1981-12-30
Granted: 1992-03-18
Abstract: In one embodiment of this invention, a chromium component is supported on a silica/aluminum orthophosphate combination and used with an organometal cocatalyst. In accordance with other embodiments of the invention, the silica/phosphate combination for a chromium catalyst support is produced by either impregnating a silica xerogel with aluminum phosphate or boron phosphate, precipitating aluminum phosphate in the presence of a silica hydrogel, or physically mixing silica and aluminum phosphate xerogels. The resulting catalysts are capable of producing high melt flow olefin polymers and exhibit high activity. The resulting polymers have many unusual and desirable characteristics, such as high density and good environmental stress crack resistance.
Patent EP-0936716-B2 (EP)
Title: Differential protection device
Inventor: PAUPERT MARC
IPC: H02H3/33
Filed: 1999-01-18
Granted: 2015-12-30
Abstract: The device includes an adjustable load on the detection circuit, enabling adjustment of threshold operating value. The differential protection device comprises a torus (1) for measuring the differential currents in the main conductors (2). It includes a first secondary winding (6) connected to a processing circuit, and a second secondary winding (8) connected to a signaling circuit. There is also a supplementary winding (10) in which a test current (It) can flow. The processing circuit (7) includes a threshold control device (12) which modifies the load of the first secondary winding (6) in order to change the calibrated operating value. When the load on the first secondary winding is very much less than the load on the second secondary winding, signaling is dependent on the selected calibration. The protection device includes a test circuit which selects a low calibration when the test current flows.
Patent JP-S6320418-B2 (JP)
IPC: A01N31/08
Filed: 1981-08-21
Abstract: Mixtures of esters of chlorine-substituted phenols are employed for the protection of textile materials from attack by micro-organisms. Dichlorophene, acetic anhydride and fatty acids with 6 to 20 carbon atoms are reacted together, and the acetic acid formed and excess acetic anhydride are substantially removed by distillation. Concentrated aqueous emulsions of the resulting mixture of esters are then produced for application to textiles.
Patent JP-3342916-B2 (JP)
IPC: C07C17/37
Filed: 1993-05-13
Granted: 2002-11-11
Abstract: Pentafluoroethane (HFC 125) is selectively prepared by dismutation of tetrafluorochloroethane (HCFC 124) effected by contacting the latter, in the gas phase, with a Cr2O3 catalyst at temperatures ranging from 150 DEG  to 330 DEG C. Along with HFC 125, also HCFC 123 substantially free from isomers 123a and 123b is obtained.
Patent JP-H0669943-B2 (JP)
IPC: A61K8/31
Filed: 1991-07-23
Abstract: A shampoo composition comprises:   (a) a surfactant which is chosen from anionic, nonionic or amphoteric surfactants or mixtures thereof; (b) an aqueous emulsion of a solution of highly viscous silicone in volatile solvent; and (c) a cationic conditioning polymer which is a cationic derivative of guar gum;   wherein the average particle size of the highly viscous silicone in the composition is less than 2  mu m in diameter.
Patent JP-H0528220-B2 (JP)
IPC: A01N47/34
Filed: 1984-09-20
Abstract: A compound having the formulawherein R<sub>1</sub> represents halogen or methyl; R<sub>2</sub> represents hydrogen or halogen; each of R<sub>3</sub> and R<sub>4</sub> represents halogen; and each of X and Y represents oxygen or sulfur.The compound is useful as insecticide.
Patent JP-4062374-B2 (JP)
IPC: B01D9/04
Filed: 1997-07-10
Granted: 2008-03-19
Abstract: An evaporative-cooling condensation type ammonia refrigeration unit with leaked ammonia gas removing means is provided. Recovery of a leaked ammonia gas is conducted taking advantage of a high solubility of ammonia in water, wherein the leaked ammonia gas is dissolved in a cooling water used for an evaporative condenser. The construction of the unit is characterized by including an ammonia absorptive structure in a gas/liquid countercurrent mode provided in a space on the lower side of the evaporative condenser accommodated in an upper chamber. <IMAGE>
Patent JP-2913917-B2 (JP)
IPC: G06F11/08
Filed: 1991-08-20
Granted: 1999-06-28
Abstract: A disk array stores data records and parity records. The data records are transferred to the disk array through a control unit that is connected to a host processor. The disk array is part of a disk unit having a processor for generating parity records from information sent by the control unit to the disk unit. The parity record is generated and stored in the disk unit to reduce the number of data transfer operations between the control unit and the disk unit for storage systems using disk array disk units.
Patent JP-H0832867-B2 (JP)
IPC: C09D5/34
Filed: 1987-09-04
Abstract: Permanently flexible and non-tacky coating mastic and caulking compositions contain one or more polymers having a Tg of about -50 DEG  C. to about -10 DEG  C. and pendant functional groups attached to the polymer backbone of the formula:     -R1 - @ - CH2 - X in which R1 is a divalent organic radical at least 3 atoms in length, and X is organoacyl or cyano. The mastics and caulks typically have total non-volatile matter concentrations of about 60 to about 90 weight percent of which about 15 to about 75 weight percent comprises the described polymers and about 25 to about 85 weight percent is non-volatile solid matter other than the polymer such as pigments, fillers, etc. The liquid portion of the mastics and caulks may be a polymer solvent, aqueous polymer dispersant, or other material, and the cured compositions exhibit exceptionally good adhesion to architectural structural materials, such as foamed polyurethane roof insulation and smooth surfaced elastomers and plastics.
Patent JP-H0759792-B2 (JP)
IPC: D06M13/228
Filed: 1990-08-22
Abstract: An aqueous fabric softener composition is disclosed, which comprises water and, as a softener new material, a neutralization product of:     (A) a di-long chain type tertiary amine compound containing one <CHEM> group in which R represents an alkyl or alkenyl group containing from 11 to 21 carbon atom, one -CONH- group and one alkyl or alkenyl group containing from 11 to 22 carbon atoms with (B) an inorganic acid or an organic acid containing from 1 to 6 carbon atoms, a quaternization product of Compound (A) or a mixture of the neutralization product of Compound (A) with Compound (B) and the quaternization product of Compound (A). The fabric softener composition of the present invention imparts the sufficient softness, the antistaticity and the resiliency (fluffy feeling) to clothes of various fibers.
Patent JP-2975380-B2 (JP)
IPC: A61P1/02
Filed: 1989-08-30
Granted: 1999-11-10
Abstract: An anti-dental plaque agent is composed primarily of a tea-leaf polyphenol or polyphenols selected from the group consisting of epigallocatechin gallate or its isomer, epicatechin gallate or its isomer, epigallocatechin or its isomer, epicatechin or its isomer, (+)catechin or its isomer, free type theaflavin, theaflavin monogallate A, theaflavin monogallate B and theaflavin digallate.
Patent JP-S6341953-B2 (JP)
IPC: C08L9/00
Filed: 1982-12-21
Abstract: Adhesive compositions, which comprise (A) a polyester polyol, polyester polyurethene polyol or their mixture, (B) a silane coupling agent, (C) a vinyl-chloride copolymerization resin, (D) a diene synthetic rubber and (E) an organic polyisocyanate.The adhesive compositions can be used as adhesives for plastic films, such as nylon, tetron and polyolefins, aluminum foil, etc., and offers particularly excellent adhesion toward metallized films, whereby the resultant bonded films, even when boiled in an alkali or acid atmosphere, remain free from discoloration or disappearance in the metallized layers.
Patent JP-2543907-B2 (JP)
IPC: G01N27/34
Filed: 1987-09-11
Granted: 1996-10-16
Abstract: A method and apparatus for determining electrochemically active components in a process stream is disclosed. The method comprises the steps of providing a sample in which the components are contained, and depositing the components onto a working electrode, altering the environment of the working electrode so that it is immersed in a supporting electrolyte by effecting a matrix exchange and stripping the deposit electrochemically active components from the working electrode into the supporting electrode. A method and apparatus utilize a measurement cell which comprises a vessel (10) for containing the supporting electrolyte and a mercury electrode (150). A flow injector (16) is used to inject a flow with the sample electrolyte into the vessel so that the sample electrolyte surrounds the mercury drop electrode and then sinks away from the mercury drop electrode (150) to the bottom of the vessel where it is removed via an outlet (20) to thereby leave the mercury electrode (150) immersed in supporting electrolyte. The deposited impurities are stripped from the supporting electrolyte using variable time domain transient electrochemical stripping voltammetry. The sequence of steps including the deposition of the impurities from an injected flow of electrolyte sample are repeated under microprocessor control (50).
Patent JP-S6317693-B2 (JP)
Inventor: SAITOU TAKASHI
IPC: B31B1/90
Filed: 1983-12-13
Abstract: A bag (12) is continuously fed to a predetermined position. A tie material (15) is continuously fed such that the tie material (15) is close to the bag (12), is able to tie up the open top of the bag (12), and then is severed for a specific length. Also, a ribbon (19) is continuously and longitudinally fed to the open top of the bag (12) and severed for a specific length. A tie piece (15a) severed from the tie material (15) is wound around the open top to tie up the open top together with the ribbon (19) and to affix the ribbon (19) to the bag (12).
Patent JP-2590797-B2 (JP)
IPC: A61P9/12
Filed: 1992-09-08
Granted: 1997-03-12
Abstract: An imidazoindolizine derivative of the formula [I]: <CHEM> wherein R<1> is lower alkyl, R<2> is hydrogen, cyano, lower alkyl, lower alkanoyl, lower alkoxycarbonyl, phenyl-lower alkoxycarbonyl, lower alkylsulfonyl, substituted or unsubstituted phenyl, arylcarbonyl, or 5- or 6-membered nitrogen-containing heteromonocyclic group-substituted carbonyl, Ring A is substituted or unsubstituted phenyl, and m is 0 or 1, or a pharmaceutically acceptable salt thereof, and process for preparation thereof, said imidazoindolizine derivatives and pharmaceutically acceptable salts thereof show excellent angiotensin II inhibitory activities and are useful in the prophylaxis or treatment of hypertension.
Patent JP-3004342-B2 (JP)
IPC: B05C17/01
Filed: 1990-10-15
Granted: 2000-01-31
Abstract: A fluid delivery system where two reactive fluids are delivered simultaneously and separately from a pair of syringes to a delivery site. In one embodiment, a length of tubing (219) exits one syringe (20) and passes through a cannula (242) exiting from the other syringe (10), to deliver both fluids, separately, but in a controlled volume and space to the delivery site. Alternately, the fluids can mix within the cannula, but its configuration prevents clogging at the delivery site.
Patent JP-H081005-B2 (JP)
IPC: A41F9/00
Filed: 1987-11-13
Abstract: Waistband interlinings are made by ultrasonically cutting a fabric having warp yarns (1) and fill yarns (2) of a thermoplastics material along lines parallel to the warp threads. An acrylic finish on the fabric permits it to undergo the ultrasonic cutting, will retard the development of brittleness in the fused fibres, and keep the resulting fused edge intact. The fabric should have at least 30 fill yarns per inch but no more than 42 warp yarns per inch. The fabric is cut by passing it between a stationary pressing element, or knife (14), and the horn (13) of an ultrasonic generator. The fill yarns (2) melt as they pass between the knife and the horn and fuse into adjacent fill threads to form a continuous edge along the length of the cut fabric. The resulting waistband material has a smooth edge formed from fill, or weft, fibres (2) fused to each other and to not more than one warp thread. The waistband interlining finds use in a waistband assembly for slacks and pants.
Patent JP-2730581-B2 (JP)
IPC: A61K31/50
Filed: 1988-11-14
Granted: 1998-03-25
Abstract: Azelastine embonate and pharmaceutical compositions which contain azelastine embonate as the active ingredient.
Patent JP-H0717370-B2 (JP)
IPC: C01B33/141
Filed: 1989-11-30
Abstract: A process is disclosed for removing non-alkali metals from an acidic silicate solution or suspension, the process comprising subjecting the solution or suspension to an electrochemical process in the presence of a strong acid and an oxidising agent such that non-alkali metals present form water-soluble salts, and ion-exchanging the solution. The acidic silicate solution or suspension may be generated by ion-exchanging an aqueous alkali silicate solution to remove alkali metals. The invention therefore enables a silicic acid aqueous solution having a low content of metal impurities, for example 1 ppm or less, to be prepared from an alkali metal silicate of low purity.