baber/WOPTO huggingface dataset:
Patent JP-H03169807-A (JP)
Title: Composition for injection of lipophilic pharmeceutical
Inventor: JIYON BII KIYANON
IPC: A61K47/28
Filed: 1990-10-29
Abstract: PURPOSE: To provide an injection composition composed of a lipotropic agent and a bile acid salt and injectable without causing intense pain at the injected part. CONSTITUTION: The objective injection composition containing a lipotropic agent in the micelle of a bile acid salt is produced by dissolving a lipotropic agent (preferably erythromycin, clarithromycin or their salts) and a bile acid salt (e.g. glycodeoxycholic acid salt or glycocholic acid salt) together with other desired components (e.g. albumin or phospholipid for preventing or delaying hemolysis) in a medium at a low pH and adjusting the pH to 7-8.
Patent JP-H06109175-A (JP)
Title: Joining structure
Inventor: YAMAOKA HIROAKI
IPC: F16L23/032
Filed: 1992-09-21
Abstract: PURPOSE:To check the stay of liquid to facilitate cleaning by severally forming a knocking part on one of a pair of jointers to be mutually joined and a sealing groove on the other of them, and pressing an O-ring in the sealing groove through the knocking part to be transformed for shutting a dead spot. CONSTITUTION:In a structure where axially coordinated pipes 1, 1 are mutually joined by jointers 2, 7, J-shaped groove 3 is formed on the connecting face of the jointer 7 on one side, and the contact face of the abutting part 6 of the jointer 2 on the other side is inclinedly formed. An O-ring 5 fitted in the J-shaped groove 3 is pressed by the inclined joining face of the abutting part 6 to be deformed into a shape shutting a dead spot for checking the formation of a space where liquid stays between the jointers 2, 7. Methods to use a cap nut, a cam-cramp, and a boltnut respectively are adopted as a method to press the jointers 2, 7 so as to mutually approach.
Patent JP-H06239898-A (JP)
Title: Production of immune conjugate
Inventor: MOHAMADO YARARIAN
IPC: A61K31/34
Filed: 1993-11-24
Abstract: PURPOSE: To provide a new method for preparing immunoconjugates.  
     CONSTITUTION: This is a method for preparation of immunoconjugates consisting of (A) a hapten which is hardly or not soluble in aqueous solution and a protein or polypeptide, and optionally incorporating (B) a crosslinker or a spacer, wherein a coupling reaction between (A) and (B) is carried out in one of the following solvents or a mixture thereof; diethyleneglycolemonoalkylether wherein alkyl groups can have 1 to 6C atoms, diethyleneglycoledialkylether wherein alkyl groups can have 1 to 6C atoms, 1,3-dimethyl-2-imidazolidinone or 1,3- dimethylimidazolidin-2-one(DMI), γ-butyrolactone, glycerolformal or 2,2- dimethyl-4-hydroxymethyl-1,3-dioxolane. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H10143131-A (JP)
Title: Decoded image display device and its display memory control method
Inventor: FUKUSHIMA MICHIHIRO
IPC: H04N19/00
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To excellently decode and display image data in macroblock units with small display memory capacity by allocating a memory area which has been read horizontally as a storage area for data of a next slice line one after another. SOLUTION: Data of a 1st slice line decoded in macrobock units is divided vertically by a vertical dividing means 1. A rotatior shift part 8 inputs a slice count value from a slice counter part 3, and rotates and shifts a read address. A read address inputted from a Read address generation part 7 is supplied to a display memory 5 as it is and data in the read address is read cut of the display memory 5. When the data is read out of the display memory 5, the area out of which the data has been read out is generated horizoratally. This area is allocated as a storage area for data of the next slice line in sequence.
Patent JP-S62151442-A (JP)
Title: Weather-resistant resin composition having improved coloring property, chemical resistance and rib strength
Inventor: MOTOMATSU KAZUHIKO
IPC: C08L51/00
Filed: 1985-12-26
Abstract: PURPOSE:The titled composition having improved coloring properties, chemical resistance and rib strength, comprising specific two graft polymers derived from ethylele-alphaolefin rubber and alkyl acrylate rubber. CONSTITUTION:(A)5-90wt% graft polymer having <=40wt% soluble content in a mixed solvent of tetrahydrofuran and n-hexane and <=60wt% insoluble content with tetrahydrofuran, obtained by subjecting A2: one or more monomers selected from an aromatic vinyl monomer, vinyl cyanide monomer and an unsaturated carboxylic acid alkyl ester monomer to graft polymerization onto A1: 10-60wt% ethylele-alphaolefin rubber is blended with (B) 5-90wt% graft polymer obtained by subjecting B2: a monomer prescribed A2 onto B1: 10-60wt% 1-16C alkyl acrylate rubber, (C) 5-90wt% unsaturated carboxylic acid alkyl ester polymer and (D) 0-85wt% (co)polymer of one or more of an aromatic vinyl monomer, etc.
Patent JP-H06151317-A (JP)
Title: Cvd equipment
Inventor: NAITO TETSUYA
IPC: H01L21/205
Filed: 1992-11-02
Abstract: PURPOSE:To improve uniformity of dope agent concentration, by reducing activation energy diffenence by preliminarily heating the dope agent, and making the distance from a dope agent feeding port to each semiconductor wafer equal. CONSTITUTION:This equipment is a low pressure CVD equipment for forming a poly silicon film on a semiconductor wafer. A dope agent preheating chamber 16 which heats dope agent at a specified temperature is installed in an inner tube 15 of a reaction chamber 11 which tube is formed of cylindrical quartz and isolated from the open air. The introduced dope agent 17 is heated at a specified temperature through the dope agent preheating chamber 16. A plurality of apertures 19 are formed in the dope agent preheating chamber 16, and the dope agent 17 is supplied in a shower type from the peripheral part of a semiconductor wafer.
Patent JP-H02160172-A (JP)
Title: Apparatus and method for short
Inventor: JIYON EMU PAAKUSU
IPC: B23K9/09
Filed: 1989-11-14
Abstract: PURPOSE: To provide an improved equipment for short circuit arc welding which is constituted so as to cause various levels of welding currents to flow between a welding wire and a workpiece at a melted pool part on the workpiece through the welding wire extending by various distances from an electrode holder. CONSTITUTION: In the above described equipment, such a high frequency pulse circuit as a pulse width modulating DC chopper which is operated at a larger frequency than 10 kHz, especially at a high frequency of nearly 20 kHz is used as a DC power source for controlling a current quantity during welding cycles. The whole welding cycles are controlled by this method during each welding cycle and are updated many times. During this period, any kind of recognized delays which compensate slow changes in extension or extrusion are not generated. And since the equipment which controls an input power used by the above described method has a high frequency, the same energy is created in the last increment melted for an actual operating time regardless of the gradual change of the number of the increment which constitutes an expanding part of the welding wire.
Patent JP-H11133616-A (JP)
Title: Photosensitive resin composition and photosensitive film using the same
Inventor: ISHIKAWA TSUTOMU
IPC: G03F7/004
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive resin compsn. excellent in adhesion to an iron-base alloy such as 42 alloy or SUS used for the substrate of a lead frame or a metallic mask, not requiring a heating process after development and suitable for use in precision metal working such as the production of a lead frame for mounting IC chips or the production of a metallic mask and to obtain a photosensitive film excellent in handleability and workability. SOLUTION: The photosensitive resin compsn. contains (A) a binder polymer, (B) a photopolymn. initiator, (C) an ethylenically unsatd. compd. represented by formula I [where R<1> and R<2> are each H or methyl and (n) is an integer of 1-25] and (D) a compd. represented by formula II (where R<3> and R<4> are each H, 1-20C alkyl, 3-10C cycloalkyl, phenyl, 7-20C alkylphenyl, amino or mercapto). The photosensitive film has a layer of the photosensitive resin compsn. and a substrate.
Patent JP-H08151556-A (JP)
Title: Production of porous substrate and adhesive tape or sheet
Inventor: NAGATSU HIDEKI
IPC: C09J7/02
Filed: 1994-11-29
Abstract: PURPOSE: To obtain a thin porous substrate and pressure-sensitive adhesive sheet, excellent in tack strength, mechanical strength, elongation, etc., and also excellent in release characteristics by impregnating the substrate with an impregnant made of rubber and/or synthetic resin reactive with pressure- sensitive adhesive. CONSTITUTION: This objective substrate is a thin porous sheet obtained by impregnating the substrate with an impregnant (preferably contains carboxyls) made of rubber and/or synthetic resin reactive with pressure-sensitive adhesive to form the self-adhesive layer. The adhesive above described contains carboxyls and preferably have epoxy crosslinking agent. This porous thin sheet is desirably 15-300, particularly 40-80μm in thickness.
Patent JP-H02141461-A (JP)
Title: Production of high temperature ceramic superconductor
Inventor: YOSHIKAWA KOTA
IPC: H01B13/00
Filed: 1988-11-24
Abstract: PURPOSE:To improve the critical current density (Jc) of a high temp. ceramic superconductor by mixing powdery starting materials for the ceramic superconductor, calcining and pulverizing this mixture, etching the resulting powder with an acid soln. and sintering the etched powder under pressure. CONSTITUTION:Powdery starting materials for a high temp. ceramic superconductor are mixed and this mixture is calcined and pulverized. The surface of the resulting powder and a part near the grain boundary are etched and the etched powder is sintered under pressure to produce a high temp. ceramic superconductor. When this superconductor is produced in the form of a wire, the sintered body is put in a covering pipe and formed into a wire and this wire is heat- treated in an oxygen atmosphere.
Patent JP-S63148265-A (JP)
Title: Electrophotographic sensitive body
Inventor: KASHIZAKI YOSHIROU
IPC: G03G5/06
Filed: 1986-12-12
Abstract: PURPOSE:To obtain an electrophotographic sensitive body high in sensitivity and stable in potential characteristics against repeated uses by forming a photosensitive layer containing a specified azo pigment. CONSTITUTION:The electrophotographic organic sensitive body is provided on a conductive substrate with the photosensitive layer containing the azo pigment combined with an optionally substituted aromatic hydrocarbon or hetero ring substituted, optionally through a bonding group, by the organic residue represented by the formula shown on the right in which each of R1 and R2 is H atom, or an alkyl, aralkyl, aryl, or heterocyclic group each optionally substituted, or each may form a cyclic amino group together with each other and their adjacent N atom, thus permitting either of carrier generating efficiency or carrier transfer efficiency or both to be improved in the photosensitive layer containing said azo pigment, and sensitivity and potential stability during long repeated uses to be enhanced.
Patent JP-H05109110-A (JP)
Title: Optical pickup device
Inventor: YUMA YOSHITO
IPC: G11B7/1376
Filed: 1991-10-16
Abstract: PURPOSE:To suppress the influence of a return light flux, to miniaturize the device constitution and to facilitate the manufacturing without performing the high frequency modulation, etc., of a laser diode. CONSTITUTION:An information signal to collect the light flux generated by a laser diode 2 onto a magneto-optical disk 2 by an objective lens 8 can be written. The ratio to a focus distance L of a collimator lens 4 of a focus distance F of the objective lens 8 is 1/4 or 1/5.
Patent JP-H06149721-A (JP)
Title: Connection board recognizing device for computer system
Inventor: MIYAZAKI SUKEJI
IPC: G06F13/14
Filed: 1992-11-04
Abstract: PURPOSE:To obtain information on a connection board by simple processing without providing any complex circuit by individually detecting whether or not each peripheral board is connected and retrieving the data addresses of the peripheral boards, and reading out data on the peripheral boards based on the data addresses. CONSTITUTION:A signal line, a flag register 5, and a memory 9 are provided, whether or not a peripheral board 4 is connected is detected through the signal line, and the potential of the signal line is reflected on bits of the flag register 5. Then, addresses assigned to the respective bits of the flag register 5 are referred to and the ID number of the peripheral board can be read out of the memory 9. Therefore, the ID number of the peripheral board can be recognized by the simple processing without requiring any special circuit. The ID number can be stored with eight bits, so 256 kinds of general board can be registered in the memory 9.
Patent JP-H06153518-A (JP)
Title: Current balance controlling method for inverter connected in parallel and inverter using the method
Inventor: ASAEDA TAKEAKI
IPC: H02M7/493
Filed: 1992-11-04
Abstract: PURPOSE:To reduce imbalance in current with respect to a unit of inverters connected in parallel through a reactor. CONSTITUTION:An inverter controlled in a current-balance controlling method comprises a PWM signal generating circuit 2 for generating a PWM control signal SPWM that is common to each unit inverter, an off-time limit generating circuit 3 for generating an off-time upper limit value TSdMIN and an off-time lower limit value STdMAX, an off time signal generating circuit 4 for calculating off-time of each unit inverter according to an imbalance degree at an absolute value of an instantanueuos output current value, and a gate pulse-signal generating circuit 51 for generating a gate pulse signal by using the PWM control signal and the off-time signal and supplying it to each unit inverter.
Patent JP-H04174739-A (JP)
Title: Woven or knit fabric of modified polyester
Inventor: OWAKI SHINJI
IPC: D02G1/02
Filed: 1990-11-02
Abstract: PURPOSE:To obtain the subject woven or knit fabric having durable wool-like slimy feeling by using a fiber composed mainly of an ethylene terephthalate unit containing a higher aliphatic monocarboxylic acid ester having specific acid value and chloroform extractable content. CONSTITUTION:A polyester composed of ethylene terephthalate as main recurring unit and containing higher aliphatic monocarboxylic acid is produced by adding a higher aliphatic monocarboxylic acid ester having an acid value of 7-70 (e.g. dimontanic acid ethylene glycolide) to dimethyl terephthalate and ethylene glycol, subjecting the components to transesterification, adding antimony trioxide as a polymerization catalyst to the reaction system and polymerizing the components. The objective woven or knit fabric containing >=0.4wt.% of higher aliphatic monocarboxylic acid ester extractable with chloroform can be produced by melt-spinning the above polyester, drawing the fiber and weaving the obtained polyester fiber.
Patent JP-H04169369-A (JP)
Title: Operating pressure control actuator for fluid pressure operating system
Inventor: HIGASHIMATA AKIRA
IPC: B60T8/40
Filed: 1990-11-02
Abstract: PURPOSE:To cover the whole operating pressure range of a fluid-operated apparatus and effectively control the operating pressure of the fluid-operated apparatus by constituting an accumulator having the characteristic covering the whole operating pressure range of the fluid-operated apparatus with multiple accumulators having different operating pressure ranges. CONSTITUTION:A piston 9 is coupled with the cylinder 8 of an antiskid actuator 1, and sealed chambers 14, 15 are formed at both ends of the cylinder 8. The sealed chambers 14, 15 are connected to cutoff valves 30, 31 via passages 33, 34 respectively, and they are connected to a master cylinder 3 via a hydraulic pipe 4. A brake hydraulic pipe 6 is connected to one sealed chamber 14, and accumulators 21, 22 are connected to the other sealed chamber 15 respectively. The accumulators 21 (for low pressure), 22 (for high pressure) are gas-sealed, free piston type general accumulators, the operating pressure can be easily changed when the sealing pressure is changed, and a good characteristic is obtained over the whole operating pressure range of the actuator 1.
Patent JP-H11135004-A (JP)
Title: Diamond cold cathode manufacturing device
Inventor: SATO SHIRO
IPC: C30B29/04
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for manufacturing a polycrystalline diamond cold cathode at a low temperature having an excellent electron emission charac teristic. SOLUTION: A cold cathode having a surface coated with polycrystalline diamond or a diamond-like carbon coating is manufactured through a diamond cold cathode manufacturing device. The manufacturing device is provided with a cold cathode deposited substrate 3 placed in a reaction furnace 1 and to be deposited with the polycrystalline diamond or the diamond-like carbon coating, and a graphite target 2 placed in the vicinity of the deposited substrate in the reaction furnace and for supplying the polycrystalline diamond or the diamond-like carbon coating to the deposited substrate by laser ablation. The device is further provided with a laser supply source 4 for irradiation of a laser excimer pulse beam onto the target, and an X-ray supply source 5 for irradiation of the X-ray onto the deposited coating simultaneously with the laser pulse beam irradiation.
Patent JP-H04168354-A (JP)
Title: Humidity sensor
Inventor: TAKEDA YASUHIRO
IPC: G01N27/12
Filed: 1990-10-31
Abstract: PURPOSE:To obtain a humidity sensor having the simple structure and the high reliability by providing a constitution wherein a semiconductor has the structure for concentrating stress caused by the expansion and the contraction of a moisture sensitive expanding and contracting body and piezoelectric resistor element regions are arranged at the position of the structure. CONSTITUTION:A sensor part 1 is fixed to a package part 9 with soft bonding agent 8 and connected to electrodes 11, 11... through metal wires 10, 10.... The sensor part 1 is covered with a case which is fixed to the package 9. The sensor part 1 is exposed to humidity atmosphere by way of holes which are provided in the case. When the humidity atmosphere is changed, a moisture sensitive expanding and contracting film 6 is expanded and contracted, and stress is applied on an Si substrate. The stress is concentrated on a cutout groove 7 having the weak structure, and the resistances of piezoelectric resistors 2 and 3 are changed. The stress on the cutout groove 7 in the direction of <1 -10> in the sensor part 1 changes the resistors 2 in the positive direction and changes the resistors 3 in the negative direction. Therefore, the output is doubled, and the humidity sensor characterized by the large output can be realized.
Patent JP-H01136192-A (JP)
Title: Electronic musical instrument
Inventor: KOIKE TAKAHIRO
IPC: G10H1/46
Filed: 1987-11-24
Abstract: PURPOSE: To control player's performance operation noise so as not to be offensive to ears by reducing the volume of speaker means to small volume when a headphone is turned to a using state. CONSTITUTION: The electronic musical instrument is provided with a musical sound signal generating means 4, speaker means 6L, 6R for generating a musical sound based upon a musical sound signal S2, a headphone 2, and a volume control means 10 for reducing the volume of the musical sound generated from the speaker means 6L, 6R to small volume. When the headphone 2 is turned to a using state, the means 10 generates a musical sound with a small volume reduced from the speaker means 6L, 6R. Since a low volume musical sound is generated so as to be superposed to performance operation noise generated when a player performs a sound specification means 3, a trouble that the performance operation noise is offensive to ears is effectively reduced.
Patent JP-H11129347-A (JP)
Title: Manufacture of annular member of multi-layer structure and device therefor
Inventor: NAKAMURA MASAKI
IPC: B29D30/28
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for efficiently manufacturing an annular member of multi-layer structure represented by a tire. SOLUTION: An inner liner P1 and a carcass P2 are stacked on the conveyance surface of a lamination conveyor 20 and are sequentially pressed toward the lateral edge from the center position of the lamination conveyor 20 by a first roller member 12, a second roller member 14 and a third roller member 16 while being carried by the conveyor 20 and the inner liner P1 and the carcass P2 are contact-bonded. Further, this contact-bonded members P1, P2 are laminated on a lamination drum 40 while being held in the contact-bonding state and are molded to the tire shape.
Patent JP-S62153394-A (JP)
Title: Metal working oil
Inventor: NAKAJIMA AKIO
IPC: C10N30/00
Filed: 1985-12-27
Abstract: PURPOSE:To obtain metal working oil excellent in lubricity, emulsion stability and rustproofness and forming little foam, by using a polymer prepd.l from a specified animal or vegetable ail, fat and fatty acid as a base oil or modifier. CONSTITUTION:Metal working oil contg. a polymer of a viscosity of 80-3000cP at 38 deg.C obted. by polymerizing a mixture of 10-80wt% animal or vegetable oil or fat of an iodine value >=60 and 20-90wt% fatty acid of an iodine value >=50. The animal or vegetable oil or fat (A) to be used includes cod oil, sardine oil, lard, castor oil and cottonseed oil. The fatty acid (B) includes oleicacid, linoleic acid, and recinoleic acid. It is pref. to use A and B in a ratio of 10-80:20-90 for the polymer. It is possible to prepare the polymer by polymerizing a mixture of A and B by heating or oxidation.
Patent JP-2000128879-A (JP)
Title: 1,3,8-triazaspiro[4.5]decanone compound as orl1-receptor agonist
Inventor: ITO FUMITAKA
IPC: C07D221/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a new 1,3,8-triazaspiro[4.5]decanone compound useful as a painkiller, an antiflammatory agent, a diuretic, an anesthetic, a nerve- protective agent, an agent against arterial blood pressure disorder, an anxiolytic, an anorexing agent or a regulating agent for audibility. SOLUTION: This new compound is expressed by formula I [wherein, R1 and R2 are each a 1-4C alkyl or the like; A is a 1-7C alkyl, a 2-5C alkenyl or the like; R is H, a (substituted) 1-6C alkyl, a (substituted) 2-6C alkynyl, or the like; X is (substituted) phenyl, a (substituted) heterocycle or the like] and is, e.g. 3-(3-aminopropyl)-1-phenyl-8-(1-phenylcycloheptyl)-1,3,8- triazaspiro[4.5]decan-4-one. The compound of formula I is obtained, e.g. by Strecker synthesis reaction of a 1,3,8-triazaspiro[4.5]decanone of formula II with a ketone of formula III to form a compound of formula IV and then by subjecting the compound of formula IV to Grignard reaction with a reagent of the formula: AMgX' (wherein, X' is a halogen or the like).
Patent JP-H07152872-A (JP)
Title: Handwritten character input device
Inventor: HATAYA SHIGEKI
IPC: G06K9/03
Filed: 1993-11-26
Abstract: PURPOSE:To easily input a character even when the character code of the character which a user wants to input is not found in a standard dictionary. CONSTITUTION:A data inputted from a handwritten input means 101 is registered in a user dictionary 105 by indication from a processing indicating means 102 through the use of a handwritten character recognizing means 103, the standard dictionary 104, the user dictionary 105 and a pattern converting means 107 so as to utilize it in handwritten character recognition by the handwritten character recognizing means 103. Therefore, by this configuration, the character which does not exist in the dictionary can be easily registered in the user dictionary in a satisfactory shape so as to be outputted.