baber/WOPTO huggingface dataset:
Patent JP-3040799-B2 (JP)
IPC: C25B13/08
Filed: 1990-07-17
Granted: 2000-05-15
Abstract: A highly stable cation exchange membrane for use in the electrolysis of an alkali metal chloride is disclosed, which comprises a reinforced base membrane comprised of at least one layer of a fluorocarbon polymer and a reinforcing woven fabric encapsulated therein and a coating disposed on at least one surface of the reinforced base membrane, the coating comprising particles of at least one inorganic material selected from the group consisting of oxides, nitrides and carbides of elements belonging to group IV of the periodic table, which particles have an average primary particle diameter as small as from 0.01 to 0.2  mu m, and a binder polymer. In the cation exchange membrane, the coating containing particles of an inorganic material, uniformly and strongly adheres to the surface of the reinforced base membrane, so that the inorganic material can remain in the coating for a prolonged period of time. Accordingly, by the use of the cation exchange membrane, the electrolysis of an alkali metal chloride can be stably performed at an advantageously low cell voltage for a prolonged period of time.
Patent JP-S5947021-B2 (JP)
IPC: C03B37/095
Filed: 1981-12-08
Abstract: New alloys used as a raw material of apertured rotary cylinder applied in manufacturing glass fibers using high speed centrifugal force.This alloy consists of 0.05 to 0.8% of C, 15 to 35% of Cr, 0.5 to 7.0% of W, 0.1 to 1.7% of one or more of Ti, Zr and Nb, and a remainder constituted by Ni and impurities unavoidably carried into the alloy.
Patent JP-H07112127-B2 (JP)
IPC: H01Q13/16
Filed: 1989-08-03
Abstract: This invention relates to a planar array antenna of the kind comprising coplanar feed lines (3) disposed in a flat circuit and cooperating by microwave coupling with a metal ground plane (7) pierced by apertures (2), the feed lines presenting a termination (6) juxtaposed with each aperture, and a reflecting lower plate (7) disposed at a distance of approximately a quarter wavelength, wherein the metal plane comprises a metal coating deposited on a dielectric substrate, the feed lines comprising microstrips disposed in channels (5) which open into the apertures, and the array of apertures, channels and microstrips being produced on the dielectric substrate by single face printed circuit techniques. The invention is applicable to antennas for reception of direct broadcasts from satellites.
Patent JP-3574010-B2 (JP)
IPC: G01N30/02
Filed: 1999-07-23
Granted: 2004-10-06
Abstract: To provide a differential refractive index detector free from fears for occurrence of personal errors in the judgement of stable condition and capable of performing highly efficient analysis operation, and a liquid chromatograph equipped with the detector.  A differential refractive index detector provided with a reference cell (11), a sample cell (12), a light source (21) for irradiating light on these two cells(11,12), a detecting part(23) for detecting light transmitted through respective cells(11,12), and a signal processing part for applying predetermined processing to the output signal from the detecting part, which comprises means for sequentially performing an initial solution purge operation of purging the sample cell(12) and the reference cell(11) with an eluent by passing the eluent through the cells(11,12) at the start of operation of said detector, a stabilizing solution purge operation of allowing the eluent purge of sample cell(12) and reference cell(11) to proceed and at the same time, confirming the stable condition thereof, and a stability confirming operation of confirming whether or not the detector has stabilized in an analysis capable condition by passing the eluent only through the sample cell, and means for announcing that the detector has stabilized in the analysis capable condition.  According to the differential refractive index detector of the present invention, the processing from the initial solution purge operation to the stability confirming operation can be automated and a highly efficient analysis operation can be attained.  <IMAGE>
Patent JP-2680726-B2 (JP)
IPC: C08L101/00
Filed: 1990-08-21
Granted: 1997-11-19
Abstract: A semi-aqueous developable photosensitive gold conductive composition which is fireable in a nonoxidizing atmosphere is developable in an aqueous solution containing 0.63 percent by weight sodium borate and 8.7 percent by weight butyl cellusolve.
Patent JP-3795557-B2 (JP)
IPC: C12Q1/6823
Filed: 1995-08-28
Granted: 2006-07-12
Abstract: Method for controlling the light emission of a single-stranded oligonucleotide covalently labelled with a light-emitting label comprises adding a DNA-binding cpd. to a soln. of the labelled oligonucleotide, where the DNA-binding cpd. is capable of interacting with the label to modify its light emission. Also claimed are: (1) a method for detecting cleavage of a labelled oligonucleotide and (2) a method for detecting a target nucleic acid sequence in a sample, comprising measuring the light emission of a PCR mixt.
Patent JP-3226729-B2 (JP)
IPC: A63F13/08
Filed: 1994-09-19
Granted: 2001-11-05
Abstract: The video game machine of the invention consists of a space located in the game cabinet for receiving the video monitor where a support plate is located on either side of the space and where each support plate includes a pair of tracks. The video monitor is provided with lugs extending from the sides of the monitors that face the support plates. The lugs engage the tracks such that the video monitor is supported and can be lowered into the cabinet gradually. A blind mating connector connects the video monitor to the logic for controlling the game. <IMAGE>
Patent JP-S646801-B2 (JP)
IPC: G01N35/00
Filed: 1985-10-18
Abstract: In a microprocessor-controlled evaporation/concentration system, a plurality of sample solutions are automatically successively delivered to an evaporation chamber (11,27) for evaporation and/or concentration. Each sample solution is evaporated in successively delivered slug components whereby each slug is delivered for temporary storage into one of two storage loops (22, 23) while the previous slug is transferred from the other loop to the evaporation chamber. The evaporation chamber (27) has a ceramic bottom wall (29) with known thermal transfer properties. The underside of the bottom wall is maintained at a microprocessor-determined constant evaporation temperature by an electrical resistance heater (30) and proportional temperature controller (31). Pressure in the chamber is maintained substantially on the vapor pressure versus temperature curve of the sample solution, thereby assuring a known evaporation rate. Valving (V14) controlled by the microprocessor permits automatic addition of diluent to the chamber to form a prepared solution of known concentration with the residue from the evaporated sample. The prepared sample is then automatically transferred to one of multiple storage vials (41) which are brought into successive registration with a syringe needle assembly (44) by means of a rotatable vial storage tray (40). The microprocessor (15) automatically cleanses the entire flow system with cleansing solution and/or purging gas after each sample has been evaporated/concentrated.
Patent JP-H0582638-B2 (JP)
Inventor: SHIBANO YOSHIZO
IPC: G06G1/12
Filed: 1986-10-16
Abstract: PURPOSE:To more exactly decide a position by bringing a signal received by a positioning antenna to an amplitude modulation in a mobile device side, synthesizing it with a receiving signal by a data use antenna and amplifying it, dividing it into two and deciding a position, based on one of them. CONSTITUTION:An antenna 2f radiates a radio wave A by an electric field intensity exceeding a prescribed level extending over a wide range, and an antenna 2g radiates a radio wave B by an electric field intensity exceeding a prescribed level only within a narrow range. A receiving signal from an antenna 41 of a mobile device is supplied to an amplitude modulating circuit 43, brought to an amplitude modulation by a frequency fn, supplied to a receiver in a state that it is synthesized with a receiving signal from a data use antenna 42, and an output signal from the receiver 44 is divided into two, and by supplying one of them to an amplitude detector 45, and also, allowing it to pass through a band pass filter 46, a component of a frequency of the modulation product is obtained. Accordingly, a receiving level distribution of a radio wave going along a road by the positioning antenna 41 is concentrated in the extreme vicinity of a rod side antenna.
Patent JP-H0586378-B2 (JP)
Inventor: EDOGARUDO DO KAROSERA
IPC: A61K39/395
Filed: 1984-12-07
Abstract: This medication consists of Fc fragments of human IgG, or of analogues of said fragments, and [is characterized by the fact] that it is free of intact IgG and/or Fab fragments or contains no more than 2% by weight of the latter with respect to total weight (Fc+Fab+IgG), it being understood that said analogues of Fc fragments of human IgG are all fragments or subfragments of Fc and all synthetic or semisynthetic peptides containing peptide sequences present in the Fc fragment, as well as all derivatives of these fragments, subfragments, or peptides, provided that these fragments, subfragments, peptides, or derivatives fulfill the following conditions: they have properties that activate the differentiation of suppressive cells; they have properties that inhibit antibody-dependent cytotoxicity; they do not have properties that activate NK cells.
Patent JP-H0535890-B2 (JP)
IPC: H05K7/14
Filed: 1987-10-20
Abstract: In a low profile microcomputer, adapter cards are mounted horizontally in order to be able to use adapter cards designed for earlier, higher, machines. The cards are coupled to the microcomputer planar board by an extender card which extends vertically from the planar and has sockets extending horizontally when the card is in position. The adapter cards have edge connections which couple to these sockets. A removable bridge device is coupled between the top of the extender card and a vertical wall of the microcomputer to minimize horizontal movement of the extender card. For adapter cards which do not extend fully between the front and rear walls of the microcomputer, a channelled support arm, which fits over an end of a card, and is removably mounted on a vertical wall of the computer for slidable engagement with the card.
Patent JP-3602012-B2 (JP)
IPC: F23D14/06
Filed: 1999-09-17
Granted: 2004-12-15
Abstract: There is provided a portable gas cooking stove (20), including a mixture gas pipe (26), a burner head (25) connected to the mixture gas pipe in a hermetically sealed condition and having openings at a surface thereof, the mixture gas blowing out through the openings, and an igniter (31) igniting the mixture gas blowing out through the openings of the burner head, characterized by a windscreen (27) surrounding the burner head (25) and formed with a flame hole (29) facing the openings of the burner head, the igniter being located outside the windscreen (27) in facing relation to the flame hole (29). The portable gas cooking stove makes it no longer necessary to provide a net to an inner wall of a burner head, which was necessary to do in a conventional gas cooking stove, ensuring reduction in a period of time necessary for fabricating a flame hole.  <IMAGE>
Patent JP-H0662665-B2 (JP)
IPC: C07J41/00
Filed: 1985-12-17
Abstract: 1. 13 alpha-alkylgonanes of general formula I  see diagramm : EP0186834,P6,F4  wherein R represents an acyl radical having up to 10 C atoms and X represents an oxygen atom or the grouping N apprch OH.
Patent JP-3589044-B2 (JP)
IPC: G10L15/07
Filed: 1998-10-20
Granted: 2004-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous estimation of a prameter for a standard pattern to enhance a recognition rate, even when a recognition result for speaker adoptive leaning is not correct in an educatorless speaker adoptive system. SOLUTION: This speaker adopting device calculates recognition result reliability by a recognition result reliability computing means 101, using a speech recognition result 2006 for speaker adoptive learning which is an output of a collating means 2003, a speech feature parameter which is an output of a speech feature parameter extracting means 2002, and a standard pattern 2004. An educatorless speaker adoptive pattern 2008 is calculated by an eductorless speaker adoptive means 102 with recognition result reliability, using the speech recognition result 2006 which is the output of the collating means 2003, the speech feature parameter which is the output of the extracting means 2002, and the standard pattern 2004.
Patent JP-3737617-B2 (JP)
IPC: C23C26/00
Filed: 1997-10-30
Granted: 2006-01-18
Abstract: A highly functional film-coated powder which is produced without using the method based on the hydrolysis of a metal alkoxide and without using a metal alkoxide, which is an expensive compound, or a highly flammable organic solvent and which therefore can be obtained at a low overall product cost without necessitating explosion-proof facilities in the production equipment and while attaining easy temperature and humidity regulation; and a process for producing the same. The film-coated powder comprises a base particle having films on the surface thereof, wherein at least one of the films is formed by reaction of a metal salt in an aqueous solvent having a constant pH. By the technique, the surface of base particle can be evenly coated with a solid phase film while inhibiting particle aggregation without precipitating an independent solid phase in the liquid phase.
Patent JP-4121591-B2 (JP)
IPC: H01S5/343
Filed: 1997-11-07
Granted: 2008-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor laser device using a laser chip, which does not cause mis-alignments during a die bonding process and can be prevented from being short-circuited and on one surface of which positive and negative electrodes are formed. SOLUTION: In a semiconductor laser device which is constituted by mounting a semiconductor laser chip 200, having a plurality of electrodes 203 and 204 on one surface on a mounting member 101 having conductive film patterns 102 and 103 facing opposite the electrodes 203 and 204 on its mounting surface, the electrodes 203 and 204 are respectively connected to their corresponding conductive film patterns 102 and 103 by soldering 104 and 105, and the laser chip 200 is fixed on the member 101 with an insulating material containing resin 106.
Patent JP-3502231-B2 (JP)
IPC: F25D23/00
Filed: 1996-11-22
Granted: 2004-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator having both of the ease of use and the efficiency of storage inside refrigerating compartment by improving the ease of use and the efficiency of storage of a fresh food storage compartment including not only a vegetable compartment but a low temperature compartment. SOLUTION: The storing quantity of the fresh foods is increased by providing an independent low temperature compartment 29 with a refrigerating compartment 25 at upper part, a freezer compartment 27 at lower part and drawer type doors 31 and 32 at middle part and a vegetable compartment 30 and the operability such as easy taking in and out of foods is improved by gathering preserving spaces at the central part of a main body where the drawer type door can be handled with a comfortable posture. The ease of opening and closing doors at eyes height, glancing over the foods and taking in and out of them are provided for the refrigerator compartment simultaneously.
Patent JP-3103066-B2 (JP)
IPC: F23H17/00
Filed: 1998-11-12
Granted: 2000-10-23
Abstract: A fire grate has tensioning devices (3) inserted in recesses (2) of an oven wall (1), with each device acting upon one grate side plate. The tensioning device (3) includes a cylinder (4) inserted into the oven wall, a hollow piston (7) guided therein and a spring (26), which can be adjusted in its tension. The grate side plate has a carrying plate (12) directly fastened to the piston bottom (10) with a grate border plate (13) suspended, or hanging, on the carrying plate (12). The piston (7) has diameter and length dimensions such that it can support and guide the grate side plate without further guiding devices. Neighboring pistons (7) are connected flexibly to each other by guiding bars (36), so that the pistons (7) can influence each other reciprocally. An upper edge of the grate side plate, particularly the grate border plate (13), has a flange (17) extending toward the oven wall. The flange (17) sealingly engages an elastical seal (19), fastened onto the oven wall. An additional covering ledge (21) covers the flange (17) and includes a shaped part or angle (22) which bounds a hollow space (23) between these two parts, just like a labyrinth seal.
Patent JP-H079626-B2 (JP)
IPC: G06F11/14
Filed: 1989-12-11
Abstract: A computer system in a fault-tolerant configuration employs three identical CPUs executing the same instruction stream, with two identical, self-checking memory modules storing duplicates of the same data. Memory references by the three CPUs are made by three separate busses connected to three separate ports of each of the two memory modules. The three CPUs are loosely synchronized, as by detecting events such as memory references and stalling any CPU ahead of others until all execute the function simultaneously; interrupts can be synchronized by ensuring that all three CPUs implement the interrupt at the same point in their instruction stream. Memory references via the separate CPU-to-memory busses are voted at the three separate ports of each of the memory modules. I/O functions are implemented using two identical I/O busses, each of which is separately coupled to only one of the memory modules. A number of I/O processors are coupled to both I/O busses.
Patent JP-4143192-B2 (JP)
IPC: C09K23/28
Filed: 1998-11-10
Granted: 2008-09-03
Abstract: A hydrophilising agent is obtained by Michael addition of 1-amino-3,3,5-trimethyl-5-aminomethyl-cyclohexane with 1-2 mols of an  alpha , beta -unsaturated carboxylic acid. A hydrophilising agent is obtained by Michael addition of 1-amino-3,3,5-trimethyl-5-aminomethyl-cyclohexane with 1-2 mols of an alpha , beta -unsaturated carboxylic acid, optionally followed by neutralization with up to an equivalent amount (based on the COOH groups) of alkali (or alkaline earth) hydroxide and/or amine and/or ammonia. AN Independent claim is also included for the use of the agent.
Patent JP-3847934-B2 (JP)
IPC: C07C255/58
Filed: 1997-12-18
Granted: 2006-11-22
Abstract: The present invention provides an economically advantageous and efficient process for producing an optically active homophenylalanine derivative of the general formula (IV), and an intermediate therefor and a process for producing it. The present invention relates to a process for producing homophenylalanine derivative of the general formula (IV) which comprises reacting a  beta -benzoylacrylic acid derivative of the general formula (II) with a 1-arylethylamine derivative of the general formula (III) and reducing the resultant  gamma -oxo-homophenylalanine derivative of the general formula (I). <CHEM>
Patent JP-3388582-B2 (JP)
IPC: G06F3/045
Filed: 1992-12-28
Granted: 2003-03-24
Abstract: A writing pad having a construction wherein two substrates each having electrodes formed on one of the surfaces thereof are disposed in parallel in such a way that their electrodes face one another with a predetermined gap between them. The gap is defined by insulating dot spacers fixed at regular intervals to at least one of the electrode surfaces. The height G of the dot spacers is smaller than 15  mu m, the mean center distance L between the adjacent dot spacers is smaller than 100  mu m, d > G and 3d < L < 100d (where d is a diameter of the dot spacers on the electrode surface to which the dot spacers are fixed). According to this writing pad, when characters or graphics are inputted to the input substrate of the writing pad by an input pen, an erroneous input does not occur even when fingers, etc, erroneously come into contact with the input substrate, and the erroneous operation does not occur, either, when the input operation is repeated many times by the input pen. <IMAGE>
Patent JP-2873235-B2 (JP)
IPC: F02C6/16
Filed: 1988-05-12
Granted: 1999-03-24
Abstract: A system is disclosed for retrofitting a plurality of gas turbines for use in compression and expansion stages of a power plant. A first gas turbine is modified to perform as a motor driven air compressor compressing air and storing such compressed air in an air storage device. A second gas turbine is modified to perform as a generator driving expander in which air previously compressed is expanded in a turbine thus generating power.
Patent JP-3577314-B2 (JP)
IPC: A61F13/15
Filed: 1994-03-07
Granted: 2004-10-13
Abstract: A water sensitive hot melt adhesive composition is described which possesses properties which are desirable with respect to the construction of disposable articles. The adhesive composition includes about 5% to about 95%, by weight, of a poly [vinyl methyl ether]; about 5% to about 70%, by weight, of a tackifying resin; and about 5% to about 35%, by weight, of a water soluble plasticizer.
Patent JP-2668372-B2 (JP)
IPC: G01N29/02
Filed: 1987-09-30
Granted: 1997-10-27
Abstract: PCT No. PCT/AU87/00333 Sec. 371 Date Feb. 27, 1989 Sec. 102(e) Date Feb. 27, 1989 PCT Filed Sep. 30, 1987 PCT Pub. No. WO88/02482 PCT Pub. Date Apr. 7, 1988.A method for the determination of particle size and electric charge or zeta potential of particles dispersed in a fluid medium. The particle size and charge are determined from measurements of (1) the phase lag between an applied alternating electric field and the resulting particle velocity, and (2) the amplitude of the particle velocity. Also disclosed is the measurement of the interaction of sound waves and electric fields in the fluid medium over a range of frequencies to obtain the particle size and zeta potential.
Patent JP-2892834-B2 (JP)
IPC: H04N1/04
Filed: 1991-04-04
Granted: 1999-05-17
Abstract: PCT No. PCT/EP91/00638 Sec. 371 Date Oct. 9, 1992 Sec. 102(e) Date Oct. 9, 1992 PCT Filed Apr. 4, 1991 PCT Pub. No. WO91/16663 PCT Pub. Date Oct. 31, 1991.Scanners for use in photofinishing operations are well-known. However, many known devices suffer from the problem of being bulky and/or having a limited range of functions. Described herein is a scanner (10) formed by a bundle of optical fibres which enables information on a film (12) to be determined. The bundle of optical fibres is divided into two sets, one which scans the film (12) through slit 1 for information relating to frame (20), and a second set which scans the film (12) through slits (2, 3, 4, 5) for other information such as DX codes (24), frame numbers or sprocket holes (26) contained in the edge (22) of the film (12). Information from the film (12) is passed to a computer (30) via an interface (28) and the information derived is used to actuate means (32).
Patent JP-3012331-B2 (JP)
IPC: H01L21/04
Filed: 1993-09-10
Granted: 2000-02-21
Abstract: A method and resulting ohmic contact structure between a high work function metal and a wide bandgap semiconductor for which the work function of the metal would ordinarily be insufficient to form an ohmic contact between the metal and the semiconductor. The structure can withstand annealing while retaining ohmic characteristics. The ohmic contact structure comprises a portion of single crystal wide bandgap semiconductor material; a contact formed of a high work function metal on the semiconductor portion; and a layer of doped p-type semiconductor material between the single crystal portion and the metal contact. The doped layer has a sufficient concentration of p-type dopant to provide ohmic behavior between the metal and the semiconductor material.