baber/WOPTO huggingface dataset:
Patent JP-H02266846-A (JP)
Title: Oil feeder of main motor for rolling stock
Inventor: YAGI NOBUYUKI
IPC: F16H57/028
Filed: 1989-04-06
Abstract: PURPOSE:To permit the supply of lubricating oil for a long period of time and improve the performance of a rolling stock by a method wherein the bearing of a traction motor is connected to an oil supplying tank, formed above a gear case, through an oil passage while the bearing is connected to the oil tank of the gear case through an oil returning passage. CONSTITUTION:When lubricating oil 15 is supplied to respective bearings 9 of the traction motor 4 of a bogie and a gear case 5, the lubricating oil 15 in an oil supplying tank 12 is supplied to respective bearings of the gear case 5 through an oil supplying pipe and, thereafter, the lubricating oil 15, stored in the oil tank 16, is scooped to supply the oil into the oil supplying tank 12. At the same time, the lubricating oil 15 in the oil supplying tank 12 is supplied to respective bearings 9, provided in a motor case 4b, through an oil passage 21 and, thereafter, the lubricating oil 15 is returned into the oil tank 16 of the gear case 5 through a returning passage 22. According to this method, the lubricating oil may be supplied safely for a long period of time.
Patent JP-H04298875-A (JP)
Title: Polypropylene composition for disk cartridge and disk cartridge
Inventor: FUKUNAGA KAZUYA
IPC: G11B7/24097
Filed: 1991-03-27
Abstract: PURPOSE:To provide the disk cartridge having a shutter which does not generate worn powder in a cartridge case in spite of repetitive sliding of several tens thousand times and has excellent mechanical strength, etc. CONSTITUTION:The disk cartridge has the cartridge case 1 having a head insertion hole 3, a disk-shaped recording medium housed rotatably in the cartridge case 1 and the shutter 4 which opens and closes the head insertion hole 3 of the cartridge case 1. A compsn. contg. a polypropylene resin compsn. consisting of polypropylene and diorganopolysiloxane is used for the material of this shutter 4.
Patent JP-H08265451-A (JP)
Title: Automatic telephone line setting system
Inventor: KOTANI TAKASHI
IPC: H04M11/00
Filed: 1995-03-20
Abstract: PURPOSE: To make it possible to apply this automatic telephone line setting system without being conscious of the sort of a line by automatically discriminating whether the sort of an analog telephone line to be connected is a rotary dial line or a push-button phone line for setting up the sort of a line. CONSTITUTION: A data communication terminal equipment 2 is constituted of a communication control equipment 3 for transmitting/receiving the negotiation to/from the opposite party terminal with communication and a host computer 4 connected to the equipment 3 and provided with data preparing and data storing functions. The equipment 3 is provided with a communication part 9 connected to a telephone network 1 and capable of executing a communication procedure, a network control unit(NCU) 10 for executing line control, a dialer 11 for generating a dial pulse or a dial tone corresponding to a dial number instructed by the CPU 7, and a means for automatically discriminating and setting up whether the sort of a telephone line to be connected is a rotary dial line or a push-button phone line when a communication equipment is connected to an analog telephone line.
Patent JP-H11282170-A (JP)
Title: Carriage for insert plate and plate material printing device
Inventor: OKUTSU KOICHI
IPC: G03F7/20
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To make it easy to store a printing plate for an insert plate and load the printing plate for the insert plate. SOLUTION: The plate material printing device 10 is provided with a storage part 30 which houses the carriage 100 for an insert plate in a machine frame 40. For insertion, a door 36 is opened and the insert plate carriage is drawn out of the storage part and loaded in a printing plate loading part 24 as it is. A base table of the insert plate carriage moves to below a skid and an upper table of the carriage is inserted into above the skid, so the skid need not be taken out of the printing plate loading part and supply to a printing part 20 becomes possible as well as printing plates loaded in the skid.
Patent JP-H04299435-A (JP)
Title: Data base equivalent system
Inventor: INAMOTO TADAO
IPC: G06F12/00
Filed: 1991-03-27
Abstract: PURPOSE:To perform the data base equivalent processing in a short period of time and with high efficiency. CONSTITUTION:In a working system the data base control parts 11 and 21 update the data bases 14 and 24 contained in their own computer systems 1 and 2 respectively and transfer the updating information to the computer systems 2 and 1 of a stand-by system through the communication control parts 13 and 23. If this transfer of information fits, the access keys of the date base records are stored in the untransferred data base record access key store files 15 and 25. When the rise information are received from the systems 2 and 1 of a stand-by system, the updating information corresponding to the access keys of both files 15 and 25 are transferred to the systems 2 and 1 of the stand-by system through the parts 13 and 23. In the stand-by system, however, the parts 11 and 21, update the bases 14 and 24 based on the updating information transferred from the systems 2 and 1 of the working system respectively after the stop state of the stand-by system is restored.
Patent JP-S59213529-A (JP)
Inventor: ERUBUIIN KERE
IPC: B60N2/90
Filed: 1984-05-02
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-S58205370-A (JP)
Title: Facsimile device
Inventor: NISHINO TSUTOMU
IPC: H04N1/38
Filed: 1982-05-26
Abstract: PURPOSE:To use a sheet of general paper as a transmission original, by inputting two positions according to an index and reading and transmitting picture information only at a section determined with the input. CONSTITUTION:A CPU16 performs the control and signal processing for the entire device. The CPU16 is connected with an operating section 14, through which various key input signals are transmitted to the CPU16. Further, a reading system controlling section 15 is connected to the CPU16. When the operator inputs two positions from the operating section 4 according to the index representing the transmission start and stop positions, and only the picture information determined with the inputs is read with an image sensor 14 and transmitted via an MODEM17 and an NCU18.
Patent JP-2000284952-A (JP)
Title: Software generation test linking mechanism
Inventor: TAKENAMI HARUYOSHI
IPC: G06F9/06
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To generate and execute plural pieces of software and corresponding test suits according to the constitutional information. SOLUTION: This mechanism is provided with a software constitution setting means 2 which prepares software constitutional information 102, a software generating means 3 which generates software 104 based on the software constitutional information 102, a test program database 105 which stores a test program, and a test executing means 4 which executes the test of the software generated by the software generating means 3 by using test suits generated by connecting plural corresponding test programs with plural software modules indicated by the software constitutional information 102 based on a test program correspondence chart 106 indicating the correspondence of software modules to test programs, and which prepares the tested result information.
Patent JP-H04321465-A (JP)
Title: Air brake control device of locomotive
Inventor: SATO TATSUYA
IPC: B60T13/40
Filed: 1991-04-19
Abstract: PURPOSE:To make proper control of the braking pressure by introducing such an arrangement to a train that a locomotive fitted with a brake command apparatus capable of self-lap operation is coupled with a car or cars fitted with automatic brake due to a control valve incapable of stepped loosening, and therein loosening the brake of such a car incapable of stepped loosening when the brake notch is put under a certain level. CONSTITUTION:Signal from a loco-driver seat brake command apparatus 1 is fed to a brake command calculation amplifying part 2, which issues a command to control the locomotive brake cylinder pressure in compliance with the brake notch. This command is fed to an electro-pneumatic transducer 3 (for control of locomotive BC pressure) and another electro-pneumatic transducer 4 (for control of BP pressure). These transducers 3, 4 perform supply and exhaust of the air to/from brake cylinders 6 and brake pipe 5 and controls the air pressure in compliance with the given command.
Patent JP-S5313940-A (JP)
Title: Instrument pannel
Inventor: MIYAGAWA NOBUAKI
IPC: G01D11/28
Filed: 1976-07-26
Abstract: PURPOSE: To ease visual identification by constituting an instrument pannel by an indicating element visible through penetrating type lighting and a diffusion plate which reflects incident light to the back of the displaying element, etc., in the speed meter, etc. of a behicle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5614805-A (JP)
Title: Apparatus for lowering temperature of gland steam
Inventor: AMANO NORIFUMI
IPC: F01D11/04
Filed: 1979-07-13
Abstract: PURPOSE:To prevent that turbine efficiency is lowered by desuperheating, by disposing a desuperheater cooled by condensate at a portion in condenser not disturbing the main flow of exhaust gas from turbine so as to lower the temperature of steam used for sealing gland of low-pressure turbine. CONSTITUTION:Sealing steam to be supplied to gland portion 7 of low-pressure turbine 3 consists of auxiliary steam 15 and steam 11 leaked from gland portions of high-pressure and intermediate-pressure turbines disposed on the upstream side, and this sealing steam is passed through steam pressure regulator 8. Here, in case that the amount of the sealing steam is superfluous, it is discharged to condenser 4 via pipe 16. In such a gland steam system, a desuperheater 26 is disposed on the inside of upper enlarged section 25 of condenser 4 for lowering the temperature of steam used for sealing the gland of low-pressure turbine, and conduit 12 for supplying low- pressure gland sealing steam is passed inside the desuperheater 26. The conduit 12 is branched from outlet 22 of condenser 4 and led to desuperheater 26 via conduit 23 for cooling the desuperheater.
Patent JP-H03288216-A (JP)
Title: Power unit
Inventor: OOTA TOMOICHIROU
IPC: G05F1/10
Filed: 1990-04-04
Abstract: PURPOSE:To eliminate the output voltage approximately after a fixed time when the AC input voltage expires by comparing the rectified detection voltage detected by an input voltage detection means with the prescribed voltage and producing a short circuit between the output terminals when the former voltage is lower than the latter one. CONSTITUTION:A rectified input voltage detection means A is provided to an AC input terminal and to detect the rectified input voltage together with a rectified detection voltage comparison means B which compares the detected rectified detection voltage with the prescribed voltage, and an output voltage reduction means C which produces a short circuit between the output terminals to quickly reduce the output voltage level when the rectified detection voltage is lower than the prescribed one. In such a constitution, the output voltage can be eliminated approximately after a fixed time regardless of the scale of a power unit when the AC input voltage expires. Thus it is possible to dissolve such a problem where an equipment is still working even after the switch- off of its power supply and also to prevent the malfunctions of the equipment.
Patent JP-S5212842-A (JP)
Title: Eleceric power means for the thermal copying machine by the use of a flash discharge tube
Inventor: HIRAKI MITSUO
IPC: H05B41/14
Filed: 1975-07-21
Abstract: PURPOSE:To lessen an initial charge current of a capacitor to emit light from a flash discharge tube in the thermal copying machine.
Patent JP-H08283352-A (JP)
Title: Modified linear low-density polyethylene
Inventor: YOKOYAMA KUNIAKI
IPC: C08F255/00
Filed: 1995-04-13
Abstract: PURPOSE: To obtain a modified linear low-density polyethylene excellent in melt moldability, especially laminate moldability, blow moldability, and extrusion moldability into films, sheets, etc. CONSTITUTION: A modified linear low-density polyethylene resin prepared by grafting 0.01-5wt.% unsaturated fatty acid ester having at least two unsaturations in only within the molecular chain onto a linear low-density polyethylene.
Patent JP-H10277958-A (JP)
Title: Polishing tool
Inventor: FURUTA MASATO
IPC: B23D71/04
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To control the pressure for the grinding and polishing by providing a grinding tool comprising a thin-walled metallic or synthetic resin flat strip having a grinding wheel on a forward end, and a thin-walled metallic or syn thetic resin laminated strip on which base ends of the flat strip are selectively stacked in the matched condition. SOLUTION: A grinding tool A comprises a thin-walled metallic or synthetic resin flat strip 1 having a grinding wheel 11 on a forward end, and a thin-walled metallic or synthetic resin laminated strip 2 of different length which is stacked on the flat strip 1. In the grinding tool A, the laminated strip 2 is stacked in an engaged manner of a projected bar part 3 for engagement with a recessed bar part 4 for engagement in the order of longer one to be selected in the condition where the base ends are matched, and grasped at a chuck part (b) of a grinding device B. The laminated strip 2 is stacked selectively among various lengths. The elastic deformation force according to the desired grinding force of the grinding wheel 11 can be quantitatively changed in a multi-stage manner.
Patent JP-S5213177-A (JP)
Title: Metallic mold to move by numerical value control
Inventor: SERA TOMOSABUROU
IPC: B21D37/04
Filed: 1975-07-19
Abstract: PURPOSE: To regulate the position of upper and lower metallic molds via controlling with normal valve the motor that moves those metallic molds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06301407-A (JP)
Title: Data editing system of pc
Inventor: TANAKA KUNIO
IPC: G05B19/05
Filed: 1993-04-15
Abstract: PURPOSE:To make a display corresponding to the mode of data and make editing operation easier by the data editing system of the PC (programmable controller) for editing data that the PC handles. CONSTITUTION:The head address of a series of data to be displayed is entered into a head address command field 51. A display unit such as a byte(BYTE), word(WORD), or double-word(D.W0RD) display is inputted to a display unit command field 52. The number of data which are outputted is inputted to a data quantity command field 53. A form of notation such as binary(BINARY), BCD(Binary Coded Decimal), hexadecimal(HEX), ASCII code(ASCII), or Chinese character (CHINESE) is inputted to a display data form command field 54. After command operation, data are displayed as commanded.
Patent JP-H04230860-A (JP)
Title: Sensor for antibody coating crystalline chemical material
Inventor: BIKUTAA BARI
IPC: G01N33/53
Filed: 1991-04-19
Abstract: PURPOSE: To provide a chemical mass sensor for detecting the presence of an extremely fine amount of chemical mass granule such as explosives, narcotic or the like. CONSTITUTION: This sensor comprises an antibody covered crystal oscillator 11, an uncovered reference crystal oscillator 12 and a detecting means 15 for detecting the oscillation frequency of the covered oscillator 11 and uncovered oscillator 12 and determining the absolute frequency difference generated by the adsorption of chemical mass granules through the antibody on the covered oscillator on the basis of the beat frequency by a beat mixer 13 so that the determination is bonded with the oscillator to show the presence of the predetermined chemical mass granules near a sensor.
Patent JP-H09278950-A (JP)
Title: Olefin polymer composition
Inventor: MATSUNAGA SHINYA
IPC: C08L23/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain an olefin polymer composition excellent in mechanical characteristics, heat resistance and moldability, comprising a crystalline olefin polymer prepared by using a new catalyst and having specific physical properties and a well-known olefin polymer. SOLUTION: This olefin polymer composition comprises (A) 99-1 pt.wt. of an olefin polymer prepared by using a new catalyst containing a transition metal compound of formula I [M is a transition metal of the group 8 to the group 10; X<1> and X<2> are each N or P; R<1> and R<2> are each H or a hydrocarbon; (m) and (n) are each 1 or 2; R<3> is a group of formula II or formula III (R<6> , R<7> , R<71> and R<72> are each H or a hydrocarbon), etc.; R<4> and R<5> are each H, a halogen, etc.] and having 0.5-20dl/g intrinsic viscosity [η], >=60 deg.C melting point Tm measured by a differential scanning calorimeter DSC and >=0.88g/cm<3> density and (B) 1-99 pts.wt. of an olefin polymer obtained by using a catalyst except the catalyst of formula I. An ethylene homopolymer is preferable as the component A. The catalyst for producing the component A is preferably formed by using the compound of formula I and an organoaluminumoxy compound as a cocatalyst component.
Patent JP-H04319347-A (JP)
Title: Ultrasonic wave applicator for medical treatment
Inventor: IWASAKI SEIJI
IPC: A61B17/22
Filed: 1991-04-19
Abstract: PURPOSE:To provide an ultrasonic wave applicator for medical treatment, which is small and can generate sufficient sonic pressure to perform an ultrasonic wave cure by focusing ultrasonic waves on a living body deep part without affecting on internal organs or the like other than a place to be cured and ultra without distorbing ultrasonic wave transmission. CONSTITUTION:Ultrasonic waves of dozens of kHz are radiated in focus to a living body in vivo place 10 to be cured such as a gallstone from plural Langevin vibrators 2 through a spherical shell shape vibration surface 3, and the dissolution of this gallstone or the like is expanded. Hereupon, the diameter of the vibration surface 3 provided with Langevin vibrators 2 is made to be not less than 76mm and not more than 600mm. and the surface 3 curvature radius against an ultrasonic wave irradiation direction is made to be not less than 140mm, and ultrasonic waves of dozens of kHz are made to focus on the living body part of 50-100mm depth effectively without affecting on internal organs or the like other than the plane to be cured and without disturbing ultrasonic wave transmission.
Patent JP-H01263958-A (JP)
Title: Magneto-optical disk
Inventor: NIIHARA TOSHIO
IPC: G11B11/105
Filed: 1988-04-13
Abstract: PURPOSE:To extremely suppress the corrosion of a magnetic film while maintaining the effect of intensifying a Kerr rotating angle by providing a dielectric film having nearly the same refractive index as the refractive index of a disk substrate and an interference film having the refractive index larger than the refractive index of the substrate successively on the substrate. CONSTITUTION:The dielectric film 2 having nearly the same refractive index as the refractive index of the substrate 1 is formed between the interference film 3 and the substrate 1. The light entering from the substrate 1 side is, therefore, hardly reflected by the dielectric film 2 and the dielectric film 2 can be optically regarded as a part of the substrate 1. Two layers of the films are consequently interposed between the substrate 1 and the magnetic film 4 if the dielectric film 2 is formed to a sufficient thickness and the interference film 3 having the refractive index larger than the refractive index of the substrate 1 is formed thereon to an optimum thickness. Defects such as pinholes are then decreased and the water and the like infiltering from the substrate 1 are shielded. Only the interference film 3 exists optically. The effect of improving the Kerr rotating angle is thereby obtd. and the corrosion of the magnetic film is extremely suppressed.
Patent JP-S569240-A (JP)
Title: Manufacture of antiswelling light conductive tube
Inventor: HAINTSU HATSUKAA
IPC: B29C48/00
Filed: 1980-06-30
Abstract: The invention relates to a method for manufacturing a hihg-tensile strength optical waveguide with a plastic layer of the epoxy-acrylate type located on the lightguide fiber, wherein a radiation-hardenable prepolymer is applied to the lightguide fiber immediately after the fiber-drawing process. The invention provides for the use in such a method of a preopolymer, which can be hardened by actinic radiation, of at least one acylated hydroxy ester of acrylic and/or methacrylic acid and an epoxide with n</=3 epoxide groups per molecule. The optical waveguides manufactured by the method according the present invention are suitable particularly for purposes of optical information transmission.
Patent JP-S5714851-A (JP)
Title: Carrier of dry developer for electrophotography
Inventor: UCHIDA MITSURU
IPC: G03G9/113
Filed: 1980-07-02
Abstract: PURPOSE:To prevent the ununiform charging of a toner due to the uneven distribution of a carrier at the developing section of a copier by mechanically agitating carrier particles coated with a fluoropolymer to activate the particle surfaces. CONSTITUTION:A carrier prepared by coating steel beads with a fluoropolymer such as polytetrafluoroethylene is agitated with an agitator such as a ball mill to smoothen the surface unevenness of the coated polymer. As a result, toner particles uniformly cover the surfaces of carrier particles at the developing section of a copier, and the toner has uniform and sufficient charging quantity. Thus, development with high toner density is enabled, and a copied image with stable and high density is repeatedly formed many times from the beginning of copying.
Patent JP-2000286398-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOJIMA HIDEYUKI
IPC: H01L21/76
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a DRAM semiconductor device, where a memory cell can be improved in data holding properties relaxing an electric field at a storage node. SOLUTION: A semiconductor device is equipped with memory cells which are each composed of a memory cell transistor and a capacitor, where a channel doped layer 20 which controls the threshold voltage of the memory cell transistor is located at a depth corresponding to 14 to 23% of an average projection range of impurities included in the channel doped layer, provided that the thickness of an element isolation film is set at 100%, and the source/drain diffusion layer 32 is located at a depth corresponding to 12 to 19% of an average projection range of impurities included in the source/drain diffused layer 32. With the thickness of the element isolation film represented by 100%.
Patent JP-2000285839-A (JP)
Title: Electron gun, and exposure device and exposure method using it
Inventor: HAYASHI MASAKAZU
IPC: H01J37/073
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To significantly prevent deterioration of aberration of emission electrons by forming at least one of electrodes by use of a high magnetic permeability material having a magnetic permeability of a specified value or more. SOLUTION: A suppressor 2 and extractor 3 which are electrodes, an outside magnetic pole 7b, and an inside magnetic pole 7c are formed of a high magnetic permeability material having a magnetic permeability (at 0 deg.C) of 10 or more such as electromagnetic soft iron, pure iron, silicon steel, permalloy or the like. A magnetic pole unit 7 arranged in the rear of the extractor 3 is formed of a permanent magnet 7a, the outside magnetic pole 7b and the inside magnetic pole 7c. The extractor 3 is integrally formed with the outside magnetic pole 7b through an insulator 9a, and the suppressor 2 is integrally formed with the inside magnetic pole 7c through an insulator 9b.  Since the flow of magnetic flux is in a narrow gap between the suppressor 2 and the extractor 3, and this position is extremely close to Z-axis, a steep magnetic field having a high peak can be applied to the vicinity of an emitter 1.