baber/WOPTO huggingface dataset:
Patent JP-H11239903-A (JP)
Title: Boring tool
Inventor: TAKIGUCHI MASAHARU
IPC: B23B29/03
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To enable the position of a cutting edge provided on a head to be finely adjusted easily and precisely in the radial direction. SOLUTION: A holder 2 for fixing a boring bar 1 to a machine tool comprises a head 2a and an adapter 2b which are constructed separately. These head 2a and adapter 2b are integrally fixed by a recess-protrusion engagement comprising serration slots 14, 21 wherein the end surfaces are in contact with each other. The serration slots 14, 21 are formed to extend along the projection direction of the cutting edge, thereby relatively moving the head 2a relative to the adapter 2b along the serration slots 14, 21.
Patent JP-S54135721-A (JP)
Title: Fluorine-containing betaine compound, its preparation and applications
Inventor: HISAMOTO IWAO
IPC: C07C227/00
Filed: 1978-04-13
Abstract: NEW MATERIAL:A fluorine-containing betaine compound of formula I: [Rf is 3W21C polyfluoroalkyl group; A is -(CH 2 )p-(p is an integer 1W5), formula II, etc.; R 1  is H, 1W20C alkyl group, or group Rf-A-; R 2  and R 3  are H, 1W3C alkyl, or hydroxyalkyl groups; m is an integer 2W6; n is an integer 1W4].  
     EXAMPLE: Compound of formula II.  
     USE: Additives for foam fire-extinguishers for polar organic liquid, additives for protein-type foam fire-extinguishers for oil fire, and synthetic surfactant-type for foam fire-extinguishers, additives for cleaners, waxes, anti-fogging agents and etching agents, or vaporization inhibitors.  
     PROCESS: A fluorine-containing diamine of formula IV is reacted with a halogen- substituted 2W5C alkanecarboxylic acid of the formula X(CH 2 ) n COOH (X is  halogen other than F) or its salt or an alkanolactone of formula V: (q is an integer  2W4) to give the desired compound of formula I in high yield. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01221170-A (JP)
Title: Gas feed device for respiration
Inventor: MATSUBARA SADAKAZU
IPC: C01B13/02
Filed: 1988-02-29
Abstract: PURPOSE:To enable the feed of gas for respiration even when respiration of a user is weakened, by providing an automatic opening and closing valve which is operable according to a respiration cycle. CONSTITUTION:Oxygen concentrated gas produced from a pressure fluctuation adsorption type oxygen concentrating device 1 is discharged through a nose cannula 7 after passing a conduit means 5 having a cushion tank 2, an automatic opening closing means 3, and a cushion tank 4. A time T between a point of suction starting time and a point of suction starting time of a respiration cycle right before the former point of suction starting time is measured by a respiration cycle length measuring means 20, and a given time T1 from a memory means 22 and the time T are compared with each other by means of a comparing means 24. When T exceeds T1, the valve 3 is opened in succession by a time T2 through a memory means 32 for a continuous feed time T2 set by an external input means 34 by means of a valve opening and closing means 30 to continuously feed oxygen concentrated gas. After lapse of the time T2, the valve 3 is closed, and when a subsequent point of suction starting time is not detected during the time T1, similarly the valve 3 is opened upon lapse of the time T1 and brought into a continuously opened state by the time T2, and the above cycle is orderly repeated until a new point of suction starting time is detected.
Patent JP-H05244653-A (JP)
Title: Common data base duplex system for mobile communication system
Inventor: OSHIMA MASANORI
IPC: H04W88/14
Filed: 1992-03-02
Abstract: PURPOSE:To maintain the service of a mobile communication system even if a common database is faulty by accumulating present-use subscriber data and standby subscriber data with an exclusive condition in the first and second database stations linked to a mobile communication exchange station. CONSTITUTION:Present-use subscriber data and standby subscriber data 4 and 5, and 7 and 6 are accumulated in the first and second common database stations 2 and 3 linked to the mobile communication exchange station 1 with the exclusive condition. The exchange station 1 accesses only data 4 and 7. Data 5 and 6 are updated by data 7 and 4 during an online operation. Even if one common database is faulty during the online operation, the service of the mobile communication system can be maintained by the duplex system of the database. Furthermore, a load is distributed to the other common database, and the occurrence of an overload can be prevented.
Patent JP-H10240510-A (JP)
Title: Object-oriented design supporting device
Inventor: SAKAMOTO YUKO
IPC: G06F9/06
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To support object-oriented design by defining a design object from information included in a description relating to a use case for indicating the function unit of a system. SOLUTION: This design supporting device is provided with a use case description input means 1 for describing the use case, a data design information input means 2 for inputting data design information, a use case description interpretation means 3 for interpreting a use case description by using the data design information and obtaining the information required for defining an object, an object definition means 4 for defining the object by using the information obtained from the use case description and the data design information, an object designed result editing means 5 for editing a defined object designed result and a display means 6 for displaying the use case description and the object designed result. The use case inputted by a user and the object designed result are displayed at the display means 6 and the user refers to them and performs required editing.
Patent JP-H02223217-A (JP)
Title: Input protection circuit and output circuit for semiconductor integrated circuit
Inventor: SASADA TATSUYOSHI
IPC: H03K19/003
Filed: 1989-02-23
Abstract: PURPOSE:To prevent a power from being consumed by a voltage supplied to an input terminal when no source voltage is supplied to a power source line means by providing a switching means and a cut-off diode means. CONSTITUTION:The switching means 7 and 8 are turned off accordingly when no source voltage is supplied from the power source line means 1 because the cut-off diode means 13-17 are provided at an input protection circuit. Also, since the cut-off diode means 13-17 are provided, the voltage supplied to the input terminal is not supplied to the power source line means 1 even that it is supplied to the substrate nodes of the switching means 7 and 8. Thereby, no operation of a semiconductor integrated circuit to be protected by the voltage is performed, which prevents the power from being consumed unnecessarily.
Patent JP-H07253433-A (JP)
Title: Quantifying apparatus
Inventor: KOBASHI MASAYUKI
IPC: G01N35/10
Filed: 1994-03-15
Abstract: PURPOSE:To provide a quantifying apparatus which has high quantifying accuracy in the case of dispensing sample and can rapidly dispense. CONSTITUTION:A flexible tube 3 is expanded by cleaning water supplied from a pump 11 through a syringe 4. In this case, a syringe driver 8 sucks to meet recovery of the tube 3 until the tube 3 is returned to an original state. Thus, when the tube 3 is in the step of returning, a head position of the water in a dispensing nozzle 2 is always maintained constant. Accordingly, protrusion or dropping of the water extruded from the tube 3 due to the recovery of the tube 3 from an end of the nozzle 2 is prevented. The tube 3 is recovered before entering the step of sucking the sample, and it is quantitatively determined in the next step with a high accuracy.
Patent JP-2000247943-A (JP)
Title: Production of optically active n-carbonylamino acid ester
Inventor: OSABE MASAMI
IPC: C07C263/18
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound having high optical purity by evaporating a film of a crude product obtained by reacting an optically active amino acid ester salt with phosgene in an organic solvent at a temperature below a specific temperature. SOLUTION: This optically active amino acid ester salt is obtained by evaporating a film of a crude optically active N-carbonylamino acid ester obtained by reacting an optically active amino acid ester salt (amino acid ester is preferably has an aromatic ring, e.g. methyl ester or ethyl ester of phenylalanine or S-phenylcysteine is exemplified and a chloride, etc., is exemplified as a salt) with phosgene in an organic solvent (e.g. an aromatic compound such as toluene or xylene, a halide such as chloroform, an acetic ester such as methyl acetate) below 100 deg.C (preferably 60-95 deg.C). Preferably, a film temperature in the film evaporation is 100-200 deg.C and the inner pressure is 20-100 mmHg.
Patent JP-H05243058-A (JP)
Title: Composite winding component
Inventor: IMAMURA TAKASHI
IPC: H01F27/32
Filed: 1992-03-02
Abstract: PURPOSE:To provide composite winding parts possessing its configuration where an automated packaging inserter is used to insert those components into a through-hole provided in a printed wiring board with an insertion efficiency exceeding a specific value. CONSTITUTION:Composite winding parts assembled in a printed wiring board such as a photographic stroboscope comprise a trigger coil 2 and a boosting transformer 3. The trigger coil 2 is yielded by winding a coil 5 on a flanged bobbin 4, on which a square column core 6 is mounted. One flange 4b of the flanged bobbin 4 forms a mounting part 4c extended into an L shape perpendicularly to the direction of the winding of the coil 5 for mounting the boosting transformer 3. The mounting part 4c includes holes 12a-12f through which output terminal pins 10a-10d pass, and positioning protrusions 13a, 13b are provided parallely to the foregoing holes.
Patent JP-S56142836-A (JP)
Title: Fibrous material for carbon fiber reinforced aluminum composite material
Inventor: IKEGAMI SHIGERU
IPC: C22C47/16
Filed: 1980-04-07
Abstract: PURPOSE: To provide the titled fibrous material for composite material of novel three-layer structure capable of being formed at low temperature and low pressure by a method wherein a layer consisting of Si or Cu and an Al-Mg alloy layer are provided on a core component of highly elastic carbon fiber.  
     CONSTITUTION: A fiber bundle consisting of about 1,000W24,000 single fibers and having a modulus of elasticity of not lower than about 30t/mm 2  and usually having a diameter of about 6W10μm is prepared, for instance, by firing polyacrylonitrile or the like. On the surface of the first layer consisting of the core component comprised of the fiber bundle, a coat layer consisting of Si or Cu is formed as the  second layer by ion plating or the like, and then a coat layer consisting of the Al- Mg alloy is formed as the third layer on the second layer by an appropriate method. Alternatively, the second layer and the third layer are formed in the reveresed order. In this case, the volume content of the core layer is 10W80%, the thickness of the Si or Cu layer is about 0.02W0.5μ and that of the Al-Mg alloy layer is about 0.5W5.0μ. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62234242-A (JP)
Title: Optical head device
Inventor: MATSUI TSUTOMU
IPC: G11B7/09
Filed: 1986-02-28
Abstract: PURPOSE:To improve the tracking characteristic of the one-beam system by arranging optical parts or the like of a returning path optical system on an optobase formed on an objective lens holder to allow the optical axis of return light on a returning path and the axis of an objective lens to coincide with each other. CONSTITUTION:An objective lens 33 is subjected to tracking servo in the radial direction of a disk and the vertical direction by driving of an objective lens actuator 20 to correctly control the laser beam spot due to the lens 33 so that his spot follows up a recording track. Since optical parts of the returning path are attached on an objective lens holder 21, the returning path optical system is simultaneously moved with the servo of the lens 33 integrally and the optical axis of return light passing the returning path coincides always with the axis of the lens 33. Thus, a stable tracking characteristic is attained in case of the head structure in the one-beam system where tracking error is detected by the push pull method and focus error is detected by the astigmatism method.
Patent JP-S52128132-A (JP)
Title: Positive type electron beam sensitive composition
Inventor: KAWASHIMA KENICHI
IPC: G03F7/26
Filed: 1976-04-20
Abstract: PURPOSE: To enlarge developing allowance compared to conventional positive type electron beam sensitive resists, and raise sensitivity, adhesion, and acid resistance, by using a specified acrylate polymer and an azide cpd. in combination. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62201827-A (JP)
Title: Production of immunoglobulin
Inventor: URYU KATSUHIRO
IPC: C07K16/00
Filed: 1986-02-28
Abstract: PURPOSE:To obtain an immunogloblun having higher safety than conventional product, by treating crude gamma-globulin fraction with an immobilized carrier produced by bonding a compound such as aminobenzamidine, basic amino acid, etc., to a water-insoluble carrier through covalent bond, thereby removing kallikrein from the crude fraction. CONSTITUTION:A crude gamma-globulin fraction is treated with an immobilized carrier produced by bonding a compound selected from aminobenzamidine, aminophenylguanidine and basic amino acid to a water-insoluble carrier (e.g. cellulose, agarose, etc.) through covalent bond. An example of commercially available immobilized carrier is benzamidine-sepharose 6B (product of Pharmacia Labs., Inc.). The treatment is carried out preferably at 6-8pH and a salt- concentration of 0.01-0.2M. Immunoglobulin is exclusively left in the unadsorbed fraction in high efficiency and prekallikrein and kallikrein are adsorbed to said carrier. The anticomplementary value can be lowered and the obtained immunoglobulin has higher safety than conventional product and can be applied by intravenous injection.
Patent JP-H02225426-A (JP)
Title: Production of hydrocarbon
Inventor: MATSUURA IKUYA
IPC: B01J23/14
Filed: 1989-02-28
Abstract: PURPOSE:To obtain >=2C hydrocarbon by using complex oxide catalyst comprising alkali metal oxide and oxide of 3-4 valent metal element as a catalyst, in bringing methane-containing gas into contact with oxygen-containing gas in the presence of catalyst. CONSTITUTION:An oxidative coupling reaction is performed by bringing methane-containing gas and oxygen-containing gas both heated at 500-1500 deg.C into contact with a complex oxide catalyst to obtain >=2C hydrocarbon such as ethylene, ethane or propylene. The catalyst is composed of an alkali metal oxide and an oxide of trivalent metal (e.g., V, Cr, Mn or Fe) or tetravalent metal (e.g., Ti, Mn or Ge) able to be a complex oxide of NaCl-type structure together with said alkali metal oxide. A small amount of said catalyst is used to afford the aimed substance in high conversion ratio and high selectivity coefficient at relatively low temperature.
Patent JP-H03247706-A (JP)
Title: Manufacture of metal-made member
Inventor: HORIMURA HIROYUKI
IPC: B21C23/22
Filed: 1990-02-26
Abstract: PURPOSE:To prevent deterioration of mechanical characteristic of Al alloy worked member by generated heat at the time of working by coating a green compact made of Al alloy powder with the specific heat absorbing material and executing plastic working at the time of manufacturing the metal member with the plastic working to the Al alloy powder. CONSTITUTION:The green compact 1 made of the Al alloy powder having composition of e.g. 6wt.% Cr, 2% Zr, 3% Fe and the balance of Al, is charged into the cylindrical heat absorbing material 2a composed of Al-Ge series alloy and a base body 2b having small hole 4 and made of same material as the above material is welded at sealing part 3, and after evacuating the cylindrical heat absorbing body 2 from the small hole 4, this is sealed with a plug body 5. By executing the plastic working of hot extrusion, etc., to this, the Al-Ge- made heat absorbing body 2 forms liquid-phase by heat generated with the plastic working and absorbs the heat, and the deterioration of material for the extruded forming body by abnormally raising the temp. of the worked product is prevented.
Patent JP-H05252772-A (JP)
Title: Method for controlling high speed positioning of servo motor
Inventor: KAWAKAMI KATSUYUKI
IPC: H02P25/098
Filed: 1992-03-03
Abstract: PURPOSE:To position a servo motor in a high speed based on only position information by connecting a compensator having disturbance suppressing characteristics and frequency characteristics of noise resistance properties for the motor in series with the motor. CONSTITUTION:In the case of controlling to drive a servo motor P(s) for driving FA, OA devices, a position command theta<ref> is input to a first subtracter 1, butted to an actual position signal theta of the motor P(s) to be controlled to be driven, signals in which its deviation is processed by a transfer function K1/S, K2 are butted by a second subtracter 3. After an output from the subtracter 3 is processed by a transfer function 1/S, it is butted to a position deviation signal by a third subtracter 4, its deviation is input to a compensator K(s) having disturbance suppressing characteristics and frequency characteristics of noise resistance properties for the motor (s), a control signal obtained through the compensator K(s) is input to the motor P(s), and a positioning control at a high speed is conducted.
Patent JP-S60190374-A (JP)
Title: Printer
Inventor: MAKITA MASARU
IPC: G06F17/24
Filed: 1984-03-12
Abstract: PURPOSE:To provide a printer which enables the elimination of labor for resetting by providing a function of setting the margin position and the tabulator position by evenly increasing or decreasing the tabulator interval when the margin position is altered after these positions are set. CONSTITUTION:This apparatus is equipped with a means of memorizing a pair of changeable margin positions, a means of memorizing several changeable tabulator positions and an automatic tabulator setting means. When the margin position is altered after the margin position and the tabulator position are set, the tabulator position is reset simultaneously from a calculated value obtained by dividing the alteration value of the margin position by the value of the number of tabulators set +1. Such a function is prepared and enables the setting of tabulator by uniform increase or decrease of the interval thereof. When a margin setting key 3 is held down, a high level signal is transmitted to a tabulator position calculating section 12 from an AND gate 9, where a new tabulator position is calculated from the margin newly set and the previous margin already set in a RAM1.
Patent JP-S59173388-A (JP)
Inventor: TAKAHASHI SEIICHIROU
IPC: D06P5/00
Filed: 1983-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04264545-A (JP)
Title: Silver halide photographic sensitive material
Inventor: INOUE NOBUAKI
IPC: G03C1/035
Filed: 1991-02-20
Abstract: PURPOSE:To improve running stability and to improve image quality and black spots by incorporating a hydrazine deriv. into emulsion layers consisting of silver halide particles contg. a specific transition metal. CONSTITUTION:The silver halide emulsion layers provided on a base consist of the silver halide particles contg. the transition metal selected from group V to VIII elements of periodic table having nitrosyl or thionitrosyl ligand at 10<-8> to 1X10<-6>mol per 1mol silver. At least one layer of these emulsion layers or the other hydrophilic colloidal layers contain the hydrazine deriv. A redox compd. which releases a development inhibitor when oxidized is incorporated particularly into the emulsion layers or other hydrophilic colloidal layers. The degradation in sensitivity, etc., is lessened even if the pH is decreased or the concn. of bromine ions is increased by processing a large amt. of films in this way. Image quality, such as line drawings or dot expandability or dot reducibility, is thereby improved.
Patent JP-S54137043-A (JP)
Title: Chlorinated butyl rubber composition for molding
Inventor: FUKAHORI JIYUNICHI
IPC: C08L23/26
Filed: 1978-04-17
Abstract: PURPOSE: To prepare a chlorinated butyl rubber composition which has low Cl- generation by thermal decomposition during molding, and low tendency of mold corrosion, by adding dipentaerythritol diphosphite to a chlorinated butyl rubber containing a vulcanizing agent, etc.  
     CONSTITUTION: A mixture comprising (A) 100 parts by weight of a chlorinated butyl rubber, (B) 0.5W10, preferably 2W6 parts by weight of dipentaerythritol diphosphite and (C) a vulcanizing agent, fillers, a processing aid, a flame retardant, etc., is kneaded and vulcanized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03248774-A (JP)
Title: Vertical fillet short leg gas shielded arc automatic welding method
Inventor: KIKUNO SHIRO
IPC: B23K9/16
Filed: 1990-02-28
Abstract: PURPOSE:To improve welding efficiency in vertical fillet gas shielded arc automatic welding by stopping a welding torch while an arc being generated and moving the welding torch while the arc being stopped. CONSTITUTION:The welding torch is stopped while the arc being generated and the welding torch is moved in the welding proceeding direction while the arc being stopped by the gas shielded arc welding process to carry out the arc intermittent generation and the intermittent movement of the welding torch at the same time. Consequently, the efficiency of vertical fillet gas shielded arc automatic welding can be improved and a bead having a satisfactory shape is obtained even by a wire incapable of vertical welding in welding of steels on which a rust-preventive agent such as a zinc primer is applied.
Patent JP-H02224153-A (JP)
Title: Relative positioning system for file position
Inventor: HIGUCHI NOBORU
IPC: G06F7/22
Filed: 1989-02-27
Abstract: PURPOSE:To shorten the time interval of inputs as compared to the input of character one by one from a file by inputting the contents of the file to a retrieving buffer in the case of relatively moving a file position from a current position and retrieving a record dividing code in the retrieving buffer. CONSTITUTION:A reading means 2 reads out only a retrieving size 8 from the file 6, and if the whole retrieving size 8 can not be read out, stores the read size in the retrieving size 8. A record dividing code retrieving means 3 retrieves a record dividing code in the retrieving buffer 7 in accordance with relative positioning instruction information 5 and the retrieving size 8 and stores displacement from the current file position to the position to be positioned in correcting size information 9. A correct positioning means 4 changes the current file position only by the correcting size information 9. Consequently, it is unnecessary to input each character from the file and the retrieving time can be saved.
Patent JP-H04262979-A (JP)
Title: Structure of rubber crawler
Inventor: KUROKAWA NORIAKI
IPC: B62D55/253
Filed: 1991-02-18
Abstract: PURPOSE:To eliminate disadvantages in a rubber crawler having a core metal which is apt to incline left and right every time of passing rollers, causes vibrations and cracks in a rubber elastic body and remarkably shorten the life of the rubber crawler. CONSTITUTION:A rubber crawler has core metals 12 embedded in a rubber elastic body 11 laterally at fixed intervals. A pair of projections project from the interior of the rubber elastic body to the inner peripheral surface, have the top longer than the width of the core metal blade in the longitudinal direction of the rubber crawler and further are disposed staggered back and forth to bulge from the core metal blade longitudinally of the rubber roller. The construction of the rubber roller is characterized in that the rubber elastic body is formed on the outer peripheral surface with rubber lugs 19, 20 having bases covering at least the projected planes of the bulged projections.