baber/WOPTO huggingface dataset:
Patent JP-3261548-B2 (JP)
IPC: C07F9/6558
Filed: 1993-02-10
Granted: 2002-03-04
Abstract: A taxol derivative of formula I <CHEM>  or a pharmaceutically acceptable salt thereof, in which   R<j> is   -COR<z> in which R<z> is t-butyloxy, C1-6 alkyl, C2-6 alkenyl, C2-6 alkynyl, C3-6 cycloalkyl, or phenyl, optionally substituted with one to three same or different C1-6 alkyl, C1-6 alkoxy, halogen or -CF3 groups; R<y> is   C1-6 alkyl, C2-6 alkenyl, C2-6 alkynyl, C3-6 cycloalkyl, or a radical of the formula -W-R<x> in which W is a bond, C2-6 alkenediyl, or -(CH2)t-, in which t is one to six; and R<x> is naphthyl, furyl, thienyl or phenyl, and furthermore R<x> can be optionally substituted with one to three same or different C1-6 alkyl, C1-6 alkoxy, halogen or -CF3 groups; R<w> is   hydrogen, hydroxy, acetyloxy, -OC(=O)OY or -OZ; R<1> is   hydrogen, hydroxy, -OC(=O)OY or -OZ; R<2> is hydroxy, -OC(=O)OY, -OC(=O)R or -OZ, with the proviso at least one of R<1>, R<2> or R<w> is -OC(=O)OY or -OZ; R is   C1-6 alkyl; Z is   of the formula <CHEM>  or   <CHEM>  wherein   R<3> and R<4>   are independently hydrogen or C1-6 alkyl, or R<3> and R<4> taken together with the carbon atom to which they are attached form C3-6 cycloalkylidene; R<5> is   -OC(=O)R, -OP=O(OH)2 or -CH2OP=O(OH)2; R<6>, R<7>, R<8> and R<9>   are independently halogen, C1-6 alkyl, C1-6 alkoxy or hydrogen; or one of R<6>, R<7>, R<8> and R<9> is -OC(=O)R, -OP=O(OH)2 or hydroxy, and the others are independently halogen, C1-6 alkyl, C1-6 alkoxy or hydrogen; but when R<5> is -OC(=O)R, one of R<6>, R<7>, R<8> or R<9> must be -OP=O(OH)2; Q is   -(CH2)q-, optionally substituted with one to six same or different C1-6 alkyl or C3-6 cycloalkyl, or a carbon atom of said -(CH2)q- group can also be a part of C3-6 cycloalkylidene; q is   2 to 6; n is 0, and m is 1 or 0 when R<5> is -CH2OP=O(OH)2; n is 1 or 0, and m is 1 when R<5> is -OC(=O)R or -OP=O(OH)2; Y is   C1-6 alkyl (optionally substituted with -OP=O(OH)2 or one to six same or different halogen atoms), C3-6 cycloalkyl, C2-6 alkenyl, or a radical of the formula   <CHEM>  in which D is a bond or -(CH2)t-, optionally substituted with one to six same or different C1-6 alkyl; and R<a>, R<b> and R<c> are independently hydrogen, amino, C1-6alkylamino, di-C1-6alkylamino, halogen, C1-6 alkyl, or C1-6 alkoxy; and with the further proviso that R<2> cannot be -OP=O(OH)2; and Y cannot be -CH2CCl3.
Patent JP-3255605-B2 (JP)
IPC: G02F1/1337
Filed: 1998-03-03
Granted: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device of a homeotropic orientation mode which is improved in yield by omitting a rubbing treatment and has excellent responsiveness and visual field angle characteristic and its production method. SOLUTION: Orientation layers 5, 6 are formed by bringing a nonaqueous org. solvent into contact with monomolecular films formed directly on display electrodes 3, 4, then draining the nonaqueous org. solvent respectively in prescribed directions by each region obtd. by dividing the regions corresponding to respective pixels in the monomolecular films to plural regions, inclining the monomolecular films in the draining direction and crosslinking the photosensitive substrates to each other by irradiation with UV rays. As a result, the need for executing an orientation treatment by the rubbing treatment is eliminated and the deterioration in the orientation layer surfaces by rubbing stripes, etc., is prevented.  The liquid crystal display device of the homeotropic orientation mode which is enlarged in the visual field angle in the lateral direction of a display screen and is improved in the visual field angle characteristic by dividing the liquid crystal layer region constituting one pixel to the orientation regions A, B varying in the orientation direction is provided.
Patent JP-3421423-B2 (JP)
IPC: F24F5/00
Filed: 1994-03-17
Granted: 2003-06-30
Abstract: PURPOSE:To air-condition a chamber with an emergency elevator while ensuring safety at the time of emergency by forming a fire door in an opening type that the chamber is closed only at the time of emergency and mounting a nozzle for air conditioning injecting air-conditioning air toward the inside of the chamber with the elevator in the chamber with the emergency elevator partitioned by the fire door. CONSTITUTION:Opening type fire doors 4, 4 closing a chamber 2 with an emergency elevator only at the time of emergency are installed on the boundary section of the chamber 2 with the elevator and a corridor. Nozzles 6, 6 for air conditioning injecting air-conditioning air toward the inside of the chamber 2 with the elevator are set up onto the ceiling of the corridor in front of the fire door 4. The inside of the chamber 2 with the elevator is air-conditioned by air-conditioning air from the nozzles 6 for air conditioning at the normal time, and the injection of air-conditioning air from the nozzles 6 for air conditioning is stopped while being interlocked with the closing of the fire door 4 at the time of emergency such as the generation of a fire. Accordingly, the temperature rise of the chamber 2 with the elevator or sections in the vicinity of the chamber 2 can be inhibited even when the emergency elevator 1 is utilized for persons or freight at the normal time.
Patent JP-H0761780-B2 (JP)
IPC: F16H61/12
Filed: 1984-04-20
Abstract: 1. Control device for a vehicle driven by a motor by way of a transmission that preferably changes the transmission ratio in steps, which device has the following features : a) there is provided a store (36) recording the characteristics of the motor for ascertaining the instantaneous driving torque MA delivered by the motor (6) ; b) there is provided a sensor (16) registering the number of revolutions per minute nR of at least one vehicle wheel (15) of which the output signal is fed to a differentiating device for ascertaining a magnitude ~s of acceleration derived from the variation with time of the number of revolutions per minute of the vehicle wheel (15) ; c) there is provided a weight-assessment means (30) for calculating the weight of the vehicle from the instantaneous driving torque MA and the magnitude ~s of acceleration ; d) there is provided a torque-control device (24) for calculating a steady torque Mstat, which is necessary for driving the vehicle without acceleration, from the instantaneous torque MA , the vehicle weight G and the magnitude ~s of acceleration ; e) there is provided a transmission-control means (18) which serves to store or determine threshold values of optimum driving torques Mopt which, using predetermined selection criteria, are specified as suitable for the various gears of the transmission ; f) there is provided a comparison device (45) which serves to compare the particular steady driving torque Mstat with the optimum driving torque Mopt of the same or a different gear.
Patent JP-3898769-B2 (JP)
IPC: G06Q10/10
Filed: 1993-04-06
Granted: 2007-03-28
Abstract: A method and apparatus for creating, supporting and using a travelling program is disclosed. A "travelling program" is a digital data structure which includes a sequence of instructions and associated data and which has the capability of determining at least one next destination or recipient for receiving the travelling program and for transmitting itself together with all relevant data determined by the program to the next recipient or destination. The travelling program can compute, according to any algorithm whatsoever, the digital material which is to be signed, and also, as needed, the digital material which is to be verified. The present invention also allows the program to conditionally decide, based on any known criteria, which users should participate in the signature process. The present invention also uses digital signatures to allow the travelling program to provide other types of valuable authentication. For example, as a security convenience the present invention allows for the digital signature authentication of the entire transmission from one user to another. This includes the travelling program itself, its variables, and any ancillary data or files. The present invention provides a unique mechanism for automating data collection among a group of users. The travelling program may be sent to one user, attach (or detach) relevant data files and move on to the next user. Data or files, collected from one or more users can be deposited with another user, or accumulated for batched processing as desired. This methodology eliminates the need for individual users to be counted on to transmit all the required data in the required format. The present invention also efficiently performs electronic document interchange (EDI) in the context of a travelling program which sends itself from user to the next within an organization, collecting, editing and approving data. <IMAGE>
Patent JP-S631250-B2 (JP)
IPC: C01B33/155
Filed: 1980-07-15
Abstract: PURPOSE:The drying speed and drying temperature of high silica gel, the hydrolyzate of a metal alkoxide, and the gas input and output are organically linked to control the gel drying speed, thus producing gels, the precursor of optical glass, stably in large quantities. CONSTITUTION:A plurality of vessels 2 contining a metal alkoxide such as Si(OCH3)4, methanol and water in a specific proportion are placed in the chamber 4 and the vessels 2 are heated at, e.g., 50 deg.C to cause the gelation of the mixture. Then, a drying gas such as N2 is introduced from the inlet 1' into the dryer 3 and flown out of the outlet 1'' to condense the alcohol and steam with the water-cooled condenser. At this time, the drying temperature and gas input are controlling so that the rate of weight reduction by gel drying becomes a prescribed one and the control can be made by feeding back the difference in the level between the liquid 20 collecting in the receiver 16 and the moving plate 17 for comparison to the temperature and the gas inlet so as to make the levels equal. Resultingly, gels free from cracks are made readily.
Patent JP-H0645456-B2 (JP)
IPC: C01B35/04
Filed: 1989-04-20
Abstract: Process for the preparation of rare-earth borides. The characteristic of the process is heating a rare-earth halide, aluminium and elemental boron. A rare-earth boride preferably means a rare-earth chloride or fluoride. The rare-earth boride obtained is a rare-earth hexaboride or tetraboride, depending on the stoichiometric quantities used.
Patent JP-H0780927-B2 (JP)
IPC: C08F8/12
Filed: 1989-04-19
Abstract: A new class of polymeric or polymerizable aromatic-aliphatic ketones, the preferred of which are: 2-hydroxy-2-methyl(4-vinylpropiophenone), 2-hydroxy-2-methyl-p(1-methylvinyl)propiophenone, p-vinylbenzoylcyclohexanol, p-(1-methylvinyl)benzoyl-cyclohexanol and their oligomerization and polymerization products, they being suitable for use as photoinitiators for the photopolymerization of ethylenically unsaturated monomers and prepolymers. Said ketones are produced by subjecting an aromatic substrate, preferably a monomer or oligomer of styrene type, to the following reaction cycle: polymerization - acylation - alphachlorination - nucleophilic substitution with the formation of epoxyether - hydrolysis of the epoxyether; or to other reactions as modifications or alternatives to this cycle. The ketones according to the present invention have high efficiency as photoinitiators both with regard to the useful concentration to be used and with regard to the polymerization rate.
Patent EP-1426094-B2 (EP)
Inventor: GRAHAM DAVID ROSS
IPC: B01D53/047
Filed: 2003-12-02
Granted: 2011-09-07
Abstract: Rapid cycle pressure swing adsorption processes, systems and apparatus for the separation of a multi-component feed gas mixture by selectively adsorbing at least one more readily adsorbable component in a bed of adsorbent material are provided. The ratio of a bed depth and a bed volume is low and the pressure gradient in the bed exceeds 9,49 kPa/m (0.035 psi/inch) during the feed step. <IMAGE>
Patent EP-1663368-B2 (EP)
Inventor: RAUKER ROBERT M
IPC: A61F2/01
Filed: 2004-07-30
Granted: 2014-01-01
Abstract: Embolic protection aspirators and methods for extracting debris from the vasculature during interventional procedures are provided. One such system may include an aspirating filter delivery catheter having a filtration device, an operable end cap, and a plurality of aspiration ports. The delivery catheter may be fluidly coupled to a suction providing means for extracting debris while traversing a target site for distal delivery of the filtration device. Another such system may include an aspirating filter retrieval catheter having an aspiration lumen and a balloon. The aspiration lumen may be fluidly coupled to a suction providing means for extracting debris from the filtration device prior to and/or during retrieval of the filtration device. By inflating the balloon to partially or fully restrict blood flow, suction pressure proximal of the filtration device may be increased to enhance debris extraction.
Patent EP-1870612-B2 (EP)
Inventor: HESSELMANN BERNFRIED DR-ING
IPC: F16F1/32
Filed: 2007-06-19
Granted: 2012-08-08
Abstract: The method involves exposing surface areas of a disc spring (111) or wave spring during stressing of the spring, where the surface areas are provided with a residual compressive stress in an edge section. The surface areas are compressed in a circular movement of a ball or a roller around an axis of the spring relative to the spring, where the rolling compression takes place at an increased temperature of the spring. An independent claim is also included for a disc spring or wave spring.
Patent EP-2180784-B2 (EP)
Inventor: LIU LEI
IPC: A01N25/30
Filed: 2008-08-11
Granted: 2019-05-29
Abstract: Interactions between components in the internal oil phase and components in the continuous aqueous phase of an oil-in-water emulsion are hindered by the addition of a mixture of polymeric surfactants, which reduces chemical and/or physical instabilities, and improves compatibilities of components in formulations.
Patent EP-2273369-B2 (EP)
Inventor: GANZ RUDOLF
IPC: G06F11/07
Filed: 2009-07-06
Granted: 2016-09-07
Abstract: The method involves feeding the image data sequence into a testing unit and conducting a security check by computationally compiling a check code for the image data sequence. The check code is compared with multiple comparison codes predetermined in the testing unit, where the determined comparison codes are allocated to a corresponding possible value of the input parameter. An independent claim is also included for a safety unit.
Patent EP-2305849-B2 (EP)
Inventor: BRAY GARY H
IPC: C22C21/16
Filed: 2004-09-27
Granted: 2022-01-26
Abstract: An aluminum-copper-magnesium alloy having ancillary additions of lithium. The alloy composition includes from about 3 to about 5 weight percent Cu, from about 0.5 to about 2 weight percent Mg, and from about 0.01 to about 0.9 weight percent Li. The combined amount of Cu and Mg is maintained below a solubility limit of the aluminum alloy. The alloys possess improved combinations of fracture toughness and strength, and also exhibit good fatigue crack growth resistance.
Patent EP-0198099-B2 (EP)
Title: Contactor, particularly auxiliary or motor contactor
IPC: H01H50/44
Filed: 1985-04-15
Granted: 1993-01-07
Abstract: A circuit breaker including a housing, coil connector screws and associated connection rails within the housing, a module in a casing received in a recess of the housing, the module being adapted to limit or attenuate voltage peaks, the module having electrical connectors for electrically connecting the module to the connection rails otherwise than through the coil connector screws, the electrical connectors being a pair of metallic leaf springs each in contact with one of the connection rails, the case being of a generally rectangular configuration with a corner recess at two corners thereof, and each corner recess mating with a projection of the housing and being snap-connected thereto.
Patent EP-0252923-B2 (EP)
Inventor: ALBRECHT OTTO
IPC: C08J5/18
Filed: 1986-09-18
Granted: 1997-10-08
Abstract: Method and apparatus for continuously forming and depositing a layer of monomolecular amphiphilic molecules on a substrate. The apparatus of the present invention includes static mechanical means comprising a pump which is supported outside the lower portion of the tank (310) and connected by conduits to compartment (310a) which is designed as a continuous chute around compartment (310b). It is in compartment (310b) that the compressed monomolecular layer films are deposited onto a substrate. The water flows in the direction indicated by arrows. The pump pulls the transport liquid through a conduit and out of compartment (310b), and pushes said liquid through other conduits and into compartment (310a) which is separated from compartment (310b) by continuous chute (310d). The compartment (310c) receives the monomolecular layer solution.
Patent EP-0808870-B2 (EP)
Inventor: DOLLE VOLKER DR
IPC: C08F4/656
Filed: 1997-05-09
Granted: 2008-08-27
Abstract: A high-molecular weight reactor blend of polypropylene and ethylene-propylene copolymer comprises an ethylene content of 0.1-2 wt%, a melt flow index (230/5) of not more than 5 dg/minute and a molecular weight distribution (Mw/Mn) of 6-20. Also claimed is a process for the production of the blend.
Patent EP-0932652-B2 (EP)
Inventor: ZHAO CHENG-LE
IPC: C09D133/06
Filed: 1997-10-15
Granted: 2008-04-23
Abstract: Die vorliegende Erfindung betrifft die Verwendung von Zubereitungen, die wenigstens eine wässrige Polymerisatdispersion, worin das Polymerisat Carbonyl- oder Oxirangruppen aufweist (Komponente a), und wenigstens eine Verbindung mit wenigstens zwei NH2-Gruppen pro Molekül enthalten als Dichtungs- oder Beschtichtungsmassen, insbesondere für Substrate mit hydrophober Oberfläche. Die vorliegende Erfindung betrifft weiterhin Beschichtungsmassen, die derartige Bindemittelzubereitungen enthalten.
Patent JP-3070865-B2 (JP)
IPC: A61K35/14
Filed: 1991-05-01
Granted: 2000-07-31
Abstract: A substantially pure population of human progenitor stem cells which lack CD38 but express CD34 is claimed. These stem cells are pluripotent and are capable of blast colony formation. These cells may be used in bone marrow transplantation and gene therapy.
Patent JP-3371011-B2 (JP)
IPC: B29C49/64
Filed: 1993-04-12
Granted: 2003-01-27
Abstract: The invention relates to the heating of cold, injection moulded preforms (parisons) which are heated to blow moulding temperature in sections in a heating zone (24) by infrared radiators, by the so-called "reheat process", on a belt, rotating about their axis, and for the distribution of the heat over their cross-section by means of smoothing sections between the radiators and are then fed to a hollow-article blow moulding device. For processing crystalline polymers, in particular polypropylene, it is proposed that before the preforms pass into the heating zone (24), they pass through a preliminary zone (7) on which they are already kept rotating, that in the heating zone they are simultaneously heated on one side and cooled on the opposite side and that following the heating zone (24) they pass through a hot-air conditioning and protecting zone (25) in a virtually closed system (20), before they are fed to a blow moulding device.
Patent JP-3902831-B2 (JP)
IPC: H01L27/10
Filed: 1997-05-01
Granted: 2007-04-11
Abstract: An integrated circuit memory device includes a substrate divided into a cell array region, a core region, and a peripheral circuit region. A plurality of memory cells in the memory cell region each comprise a memory cell transistor having first spaced apart source/drain regions of the substrate with a predetermined conductivity. A sensing circuit in the core region of the substrate includes a sensing transistor having second spaced apart source/drain regions of the substrate. Each of the second source/drain regions includes high and low concentration regions of the predetermined conductivity wherein the high and low concentration regions are doped with a common dopant. A peripheral circuit in the peripheral region of the substrate includes a peripheral transistor having third spaced apart source/drain regions wherein each of the third source/drain regions has high and low concentration regions thereof. The high concentration region of the third source/drain regions has a first dopant and the low concentration region of the third source/drain region has a second dopant. Related methods are also discussed.
Patent JP-H0776000-B2 (JP)
IPC: B63H23/26
Filed: 1987-05-12
Abstract: This invention relates to a naval propulsion plant that provides a pair of heat engines MT1 and MT2 that drive two independent pumps P1 and P2. In turn these pumps drive two hydraulic motors MR1 and MR2 with which two propellers E1 and E2 are solid in rotation. A suitable distributor 40 makes it possible to idle one of the two propellers in case of a breakdown, or to operate both with one of the heat engines.
Patent JP-2895913-B2 (JP)
IPC: C07C323/27
Filed: 1990-05-18
Granted: 1999-05-31
Abstract: A butenoic acid compound is defined by the following formula:in which Z is O,S, vinylene or azomethyne, A is an alkylene and J is phenyl or etc. It is useful to treat the heart disease.
Patent JP-2538722-B2 (JP)
IPC: H01L21/768
Filed: 1991-06-20
Granted: 1996-10-02
Abstract: The present invention is structured including a process of depositing a film (4) composed of BPSG or PSG on a substrate surface having unevenness, a process of depositing a SiO2 film (5) or depositing a film (5) composed of BPSG or PSG having concentration lower than phosphorus concentration or boron concentration in the film or a SiO2 film (5) on the film, (4) and a process of melting and fluidizing these films so as to flatten them by applying heat treatment. <IMAGE>
Patent JP-3866413-B2 (JP)
IPC: H01J11/38
Filed: 1998-05-18
Granted: 2007-01-10
Abstract: To provide a photosensitive paste (30), which makes it possible to easily form a rib (16) having improved quality, in the production of a substrate (12) for PDP (10). The photosensitive paste (30) is composed of a powder of ceramics, and a photocurable binder that includes a silane coupling agent having a functional group, which is polymerized by radiation.
Patent JP-H07121229-B2 (JP)
IPC: C07K1/00
Filed: 1984-07-26
Abstract: Polypeptides with a carboxamide carboxyl terminus and a methionine residue, which is optionally bound to a bacterial protein, at the amino end can be prepared by genetic engineering synthesis of the corresponding polypeptide with a glycine residue at the C terminus and the enzymatic conversion thereof into the amino group of the required carboxamide moiety. Peptides which have the amino-acid sequence of growth hormone releasing factor, part sequences thereof or modifications of these peptides can easily be obtained in this way. The genetic engineering synthesis is expediently carried out using two gene fragments which are chemically synthesised from single-stranded smaller fragments. The two gene fragments are then linked enzymatically to give the complete gene, incorporated in a suitable vector, amplified there, the peptide is isolated directly or as fusion protein and is converted enzymatically into the required amide.