baber/WOPTO huggingface dataset:
Patent JP-H0378577-A (JP)
Title: Vacuum device
Inventor: NANBARA SEIJI
IPC: F04B37/16
Filed: 1989-08-19
Abstract: PURPOSE:To promptly ensure a required degree of vacuum in a chamber, having a sample room, by additionally providing a chamber of large capacity, which always holds a high degree of vacuum, for the chamber, having the sample room, with both the chambers communicating as necessary. CONSTITUTION:A rotary pump 2 is connected through the first valve 3 to the first chamber 1 having a sample room. While the second chamber 4 of capacity larger than the first chamber 1 is connected through the second valve 6 to the first chamber 1. Further a diffusion pump 5 is connected to the second chamber 4. By opening the first valve 3 further with the rotary pump 2 actuated, the first chamber 1 is vacuumized to a high degree of, for instance, about 10<-1>Pa. Thereafter, by closing the first valve 3 further with the second valve 6 opened, the second chamber 4, which holds a high vacuum degree of about 10<-5>Pa by the diffusion pump 5, is utilized, and a vacuum degree of the first chamber 1 is promptly attained in about 10<-2> to 10<-3>Pa.
Patent JP-H0552671-A (JP)
Title: Compact for detecting heat history
Inventor: SHIMIZU KENICHI
IPC: G01K11/06
Filed: 1991-08-26
Abstract: PURPOSE:To measure indicating temperature at high accuracy, and to strictly manage a baking process by forming a compact for detection out of a ceramic non-baked compact mainly composed of MgO of not less than a specified weight percentage. CONSTITUTION:A compact 10 for detecting heat history 10 is formed out of ceramic non-baked compact mainly composed of MgO of not less than 70wt%. More preferably, it is composed of a ceramic non-baked compact composed of combinations that fall in a range formed by points A(MgO100%), B(MgO90%, SiO210%), C(MgO70%, CaO30%) in a three-component structural diagram of SiO2. A chord part 12 in parallel to a disc body is formed by this compact 10, while the other arc part is defined as a surface 11 for measuring excellent circularity, while a recessed part 13 is formed on one side so as to discriminate the surface side from rear side, and the angular parts of the upper and lower surfaces are chamfered and are press-molded. The mold body 10 is baked along with a material to be baked, and the difference in the size after baking is measured, and a indicating temperature is determined based on a conversion table. Baking management in high temperature region of no more than 1700 deg.C can be carried out within the measurement accuracy of + or -2 deg.C.
Patent JP-S6455573-A (JP)
Title: Developing device for copying machine
Inventor: SAIDA SHINSUKE
IPC: G03G15/08
Filed: 1987-08-26
Abstract: PURPOSE:To speedily and securely detect a developer recovery end period without being affected by variance among respective parts of the developing device by detecting the concentration of a developer in the developing device and controlling the recovery end of the developer to a developer cartridge. CONSTITUTION:The used developer is collected in the developer cartridge 41 from the developing tank of the developing device main body 40 by the conveying means 39 and opening/closing device 63B of a recovery means. At this time, the detection output of the toner concentration sensor 57 is supplied and a controller controls the means 39 when the detection output exceeds a specific value to stop the means 39 a certain time later and also closes the device 63B, thereby finishing the collection of the developer. Consequently, the developer recovery end period is speedily and securely detected without being affected by the extent of deterioration of the developer due to variance among respective parts of the developing device and variance in the agitation of the developer and magnetic force and shape of the conveying device and the developer is recovered excellently.
Patent JP-H07169907-A (JP)
Title: High power semiconductor switch module
Inventor: DONARUDO YUUJIN REIKU
IPC: H02M7/00
Filed: 1994-09-07
Abstract: PURPOSE: To provide a high output module, which includes a high-power/high- frequency semiconductor switching device which generates high output with low impedance, and also provide a method for operating the device. CONSTITUTION: A module 10 is symmetrically arranged structurally, geometrically and electrically. The module includes short internal leads, a special IC chip substrate, an adjustable gate lead resistor, a special composite metallic/ceramic base plate 44 and a special terminal conductor, which overlap with each other.
Patent JP-2001038663-A (JP)
Title: Machine control system
Inventor: SAKAGAMI MASAYA
IPC: A63F13/77
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To change behavior, and maintain growth by replaceably arranging replacing modules in a machine body, and rewriting a behavior library in the machine body by a behavior library of the replacing modules when replacing the replacing modules. SOLUTION: Plural kinds of replacing modules are prepared for a head part module 3 and a leg part module 4 to be optionally replaced by a desired of a user. A basic program for moving the respective modules 3, 4 is stored in memories 3b, 4b of the respective modules 3, 4. When replacing the respective modules 3, 4, new device data 5 stored in the memories 3b, 4b is sent to a rewriting processing part 2f of a robot body 2 to rewrite an existing feeling model and a behavior library by the rewriting processing part 2f, thereby performs another behavior when replacing the modules 3, 4 as well as to maintain learning in a previously used module.
Patent JP-S6193803-A (JP)
Title: Preparation of hollow yarn type module
Inventor: AZUMA TATSUO
IPC: B01D63/02
Filed: 1984-10-12
Abstract: PURPOSE:To reduce the amount of an adhesive to be used by the volumetric replacement of an adhesive filled space with an annular ring, by engaging the end part of a case with the annular ring and inserting the end part of a hollow yarn bundle in said ring before sealing the same with the adhesive. CONSTITUTION:An annular ring 4-4 having an outer diameter smaller than the inner diameter of cylindrical case 1-1 is engaged with the end part of the cylindrical case 1-1 and, after the end part of the bundle of hollow yarns 5-5 is inserted in the annular ring 4-4, an adhesive 3-3 is allowed to fill the end part of the hollow yarn bundle to adhere and seal between the end part of said hollow yarn bundle and the annular ring, between the annular ring and the end part of the case and between end parts of the hollow yarns. By this method, the amount of the adhesive injected in an adhesion process can be reduced and the strain at the adhered parts is reduced while strength is enhanced and the time required in curing can be shortened.
Patent JP-S6457512-A (JP)
Title: Wire for igniting internal combursion engine
Inventor: FURUKAWA KIYOSHI
IPC: F02P15/00
Filed: 1987-08-27
Abstract: PURPOSE:To secure an oil resistance of wire and enable a resistance value of wire to be always maintained constant without changing the volume resistivity of wire by providing an oil resistance layer composed of a hard phase and a soft phase made of a specific thermoplastic rubber along the outer periphery of an insulating layer. CONSTITUTION:Provide along the periphery of a tension member 1 are a conductive rubber layer 2, an insulating layer 3 and an oil resistance layer 4. The hard phase of the oil resistance layer 4 can be a polyolefin plastic and the soft phase thereof can be a polyolefin elastomer partially bridged by a polyolefin rubber. Further, the hard phase of the oil resistance layer 4 can be a polystylene or its derivative and the soft phase thereof can be a stylene elastomer having a bridging. Moreover, the hard phase of the oil resistance layer 4 can be an aromatic polyester and the soft phase can be polyester elastomer containing a non-crystalline polyester. In thus combined thermoplastic rubber, a dielectric constant is less than 3 and a degree of oil welling resistance is less than 15% as a result of a measurement by a dipping process of 90 deg.CX8hours employing JISK6301No.1 oil.
Patent JP-S6098471-A (JP)
Inventor: JIYAN BARESU
IPC: G03G15/08
Filed: 1984-10-12
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-H0943341-A (JP)
Title: Nondirectional ultrasonic oscillator
Inventor: HONDA KEISUKE
IPC: G01S7/521
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a nondirectional ultrasonic oscillator which can generate ultrasonic waves in all directions and receive ultrasonic waves from all directions. SOLUTION: Two ring-shaped piezoelectric oscillator 1 and 2 are brought into contact with each other through a first electrode 3, and a semispherical metallic block 5 is brought into contact with the face of the ring-shaped piezoelectric oscillator 1, and a semispherical metallic block 5 is brought into contact with the face of the ring-shaped piezoelectric oscillator 2 through a second electrode 4, and a bolt 7 to pierce the holes provided in the ring-shaped piezoelectric oscillators 1 and 2 and the first and second electrodes 3 and 4 is set in the screw hole provided at the roughly centers of the metallic blocks 5 and 6, whereby the ring-shaped piezoelectric oscillators 1 and 2 and the first and second electrodes and the metallic blocks 5 and 6 are constituted integrally to constitute a spherical oscillator 8.  In a nondirectional ultrasonic oscillator constituted this way, if oscillation output is applied to the piezoelectric oscillators 1 and 2, the oscillation generated in the piezoelectric oscillators 1 and 2 breathes and oscillates the metallic blocks in all directions, so ultrasonics can be generated from the spherical oscillator 8 through a matching layer mold 9 in all directions.
Patent JP-S6195106-A (JP)
Inventor: KYODO HIDETSUGU
IPC: E01H5/00
Filed: 1984-10-15
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-H0859805-A (JP)
Title: Polyester film
Inventor: TANAKA SEISUKE
IPC: C08L67/00
Filed: 1994-08-17
Abstract: PURPOSE: To obtain a polyester film excellent in antistatic and gas-barrier properties. CONSTITUTION: This film is produced from a polyester resin constituted of a dicarboxylic acid component containing 70mol% or more of naphthalenedicarboxylic acid or an ester-forming derivative thereof in the whole dicarboxylic acid component and a diol component composed primarily of ethylene glycol. The film contains 0.1-3wt.% of polyethylene glycol with a weight- average molecular weight of 4,000-50,000, 0.01-0.1wt.% of an alkali metal salt of an alkylsulfonic acid, and 0.05-1.0wt.% of an alkali metal salt of an alkylbenzenesulfonic acid.
Patent JP-H0657352-A (JP)
Title: Production of member consisting of crystal bar zirconium
Inventor: HIGASHINAKAGAHA EMIKO
IPC: C22B5/02
Filed: 1992-08-12
Abstract: PURPOSE:To provide the member consisting of crystal bar zirconium contg. oxide impurities in a small amt. and having high performance by forming a base body consisting of Zr as a hollow tube at the time of thermally decomposing ZrI4 on the base body and depositing Zr on the base body. CONSTITUTION:A reaction vessel 1 is externally provided with an external heater 2 and is internally provided with a Zr precipitation tube 3 having a hollow tube shape consisting of pure Zr and lumps 4 of sponge Zr. A internal heater 5 is provided in the Zr precipitation tube 3. The reaction vessel 1 and the precipitation tube 3 are internally evacuated to a vacuum by a vacuum evacuation mechanism 7, 8 and the ZrI4 is supplied from an evaporator 6 into the reaction vessel 1. The inside of the vessel 1 is heated to about 250 to 600 deg.C and the precipitation tube 3 to about 1100 to 1500 deg.C. The crystal bar zirconium is, therefore, precipitated on the surface of the precipitation tube 3 as the base body and the formed gaseous I2 reacts with the sponge Zr lumps 4 to form the ZrI4. As a result, the member consisting of the crystal bar zirconium exhibiting excellent nature is obtd.
Patent JP-H03170030-A (JP)
Title: Integrator for flow rate measuring apparatus
Inventor: JIYON WAIRUDOBAAGAA
IPC: G01D18/00
Filed: 1990-08-15
Abstract: PURPOSE: To provide a control and display unit for a belt scale and other units by integrating the integrating time of a flow proportional signal zero-position corrected while exceeding a threshold value and redeciding a zero-position correction during zero-position regulating. CONSTITUTION: The microcontroller MC 16 in a power-up state calls a routine of initializing, moves stored parameter to a decided area in a RAM 26, initializes a predetermined register, sets an integrator internally executed by displaying a counted value by a normal display 36 and a remote integrator 44 to an accumulated counted value arriving before push-down, and recovers the data of a nonvolatile memory 24 to restore the status of the unit immediately before power-down. Manual zero-position regulation is set to start to regulate the zero position at a flag, an automatic regulation resets or increments a timing register to check whether a register count arrives at an automatic zero- position adjustable level or not. Thus, at the time of measuring the flow rate, a display and control unit can be provided.
Patent JP-S6276161-A (JP)
Title: Fuel cell power generation system
Inventor: TANAKA MASARU
IPC: H01M8/06
Filed: 1985-09-30
Abstract: PURPOSE:To surely prevent the instability of combustion or misfire in the burner of a fuel reformer, by keeping the supply of air to the burner from being made insufficient by lowering the degree of opening of an interpolar pressure difference control valve at the time of the sharp increase in the load on a fuel cell electricity generation system, to always secure at least a minimum flow rate of burning air. CONSTITUTION:A by-pass line 14 having a by-pass valve 15, the degree of opening of which is always fixed, is provided to by-pass an interpolar pressure difference control valve 9 provided in an air discharge line 10 for supplying the burner 32 of a fuel reformer 3 with air already used for power generation in a fuel cell 4. As a result, even if the degree of opening of the interpolar pressure difference control valve 9 is lowered at the time of the sharp increase in load (at the time of transient fluctuation), at least a minimum flow rate of air necessary for combustion is always secured to the burner 32 regardless of the degree of opening of the valve 9. The combustion in the burner 32 of the fuel reformer 3 is thus made very stable to surely prevent misfire.
Patent JP-S6470287-A (JP)
Title: Device for mounting shoe to pedal for bicycle and pedal including said device
Inventor: ANTONIO ROMANO
IPC: B62M3/08
Filed: 1988-08-29
Abstract: PURPOSE: To facilitate retaining and releasing of shoes by fitting an elastic means which energizes a retaining member for retaining the shoes at a closed position, and fitting a clamping means which clamps the retaining member at an open position. CONSTITUTION: To retain shoes, a stud 16 is inserted forward. When the stud 16 engages with the cam surface 28 of a clamping member 25, the cam surface 28 is protruded downwards by action of a spring 10. The stud 16 presses a plate 4 and is kept at a clamping condition by side checks 18, 19 and a rear wall part 20. To release the shoes, the shoes may be just turned around a shaft 5 so as to make the plate 4 open position. To retain the plate 4 at an open position, the retaining member 25 operates, thereby releasing the shoes. It is thus possible to fix the shoes on a pedal completely, and release it easily.
Patent JP-H1062202-A (JP)
Title: Navigation system for ship
Inventor: ENDO HIDENORI
IPC: G01C21/22
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To attain safe sailing for a ship. SOLUTION: A ship station device 4 installed in a ship 3 detects information related to a sea area at present in sailing from an optical disk or the like included in the device 4 itself based on positional information outputted from a GPS satellite 6, transmits data indicating the version of the information to a host computer 1 through a communication satellite 5 and detects whether the version is new or old. When the information stored in the device 4 itself is found to be oil based on a response obtained from the computer 1, the device 4 requests the transmission of information related to the sea area to the computer 1. The computer 1 stores map data and up-to-date information such as construction information and regulation information in each sea area and transmits the up-to-date information to the ship 3 in accordance with the transmission request.  The device 4 displays a sea map or the like based on the up-to-date information and stores the displayed contents in the optical disk. Consequently up-to-date information can be always obtained and safe sailing can be attained.
Patent JP-H0957873-A (JP)
Title: Manufacture of roller
Inventor: SATOYOSHI MINORU
IPC: G03G15/02
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To simply obtain a uniform roller having a thick coating film by dipping the entire roller in coating film forming solution, then lifting it by a specific length, stopping it for a predetermined time (steadily), then dipping it, and gradually slowly lifting it from a certain predetermined point in the case of eventually lifting it. SOLUTION: The method for manufacturing a roller comprises dipping the entire roller 1 in solution 2 capable of forming a coating film and then axially lifting the roller 1 only by the length of 1/2 or less of the entire length (step A), then stopping the roller in the solution 2 for a predetermined time (steady) and dipping it (step B), and then gradually slowly lifting the entire roller 1 from a predetermined point in the case of eventually lifting the entire roller 1 (step C). In this case, the disadvantages of the irregularity of the coating film and particularly the reduction in thickness of the upper end due to liquid sagging in the steps A, C can be improved, and the uniform coating film can be grown in the step B.
Patent JP-H0670427-A (JP)
Title: Electric connection box
Inventor: HASEGAWA TAKESHI
IPC: H02G3/16
Filed: 1992-08-12
Abstract: PURPOSE:To provide an electric connection box wherein a plurality of bus bars, which are installed on each of a plurality of insulating plates in the electric connection box, do not cause a decline in insulation resistance even when water exists in the electric connection box and then the bus bars can be insulated from each other accurately. CONSTITUTION:This is an electric connection box which is installed in a vehicle such as an automobile. In this electric connection box, a plurality of insulating plates are piled up in layers and a plurality of bus bars are installed on each of the insulating plates and the bus bars on each of the insulating plates are insulated from each other with partition walls formed on the insulating plate and the bus bars on the insulating plate in an upper layer are connected to the bus bars on the insulating plate in a lower layer and then electric components are wired with the connected bus bars. A projecting section 12 is formed on the insulating plate 3a which is in a layer above the insulating plate 3b having two partition walls 10a, 10b which are formed at a specified distance between the adjacent bus bars 6a and 6b and the projecting section 12 is inserted between the two partition walls 10a and 10b.
Patent JP-S6275406-A (JP)
Title: Optical demultiplexer
Inventor: SHIRASAKI MASATAKA
IPC: G02B6/34
Filed: 1985-09-27
Abstract: PURPOSE:To suppress the deformation of a demultiplexed beam by a diffraction grating by arranging a 90 deg. prism with 45 deg. inclination from the grating grooves of the diffraction grating. CONSTITUTION:A demultiplexed beam radiated from a radiating optical fiber 1 and initially diffracted by the diffraction grating 3 is reflected by 90 deg. on the initial reflecting surface 7a of the 90 deg. prism 7 of which symmetrical axial bearing is inclined by 45 deg. in the grating groove direction of the diffraction grating 3 and then reflected by 90 deg. on the 2nd reflecting surface 7b, so that the direction of the demultiplexed beam after the incidence on the prism 7 is rotated from the direction obtained before the incidence by 90 deg.. Since the direction of the demultiplexed beam is rotated by 90 deg. at the 2nd incidence on the diffraction grating 3, the demultiplexed beam can be restored to the complete circular state.
Patent JP-S6193844-A (JP)
Inventor: ISHIBASHI KATSUYUKI
IPC: B02C18/30
Filed: 1984-10-15
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-H08185726-A (JP)
Title: Ceramic superconducting lead wire assembly
Inventor: ROBAATO ADORUFU ATSUKAAMAN
IPC: F25D19/00
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To protect a ceramic superconducting lead wire from moisture and breakage by providing a housing for the lead wire made of glass fiber reinforced epoxy resin and a rigid support pipe. SOLUTION: Second terminals 52 and 58 of a first ceramic superconducting lead wire 48 and a second ceramic superconducting lead wire 54 are connected with a rigid heat station 68, and the station 68 is attached to a cooling ring to cool the wires 48 and 54. Moreover, housings 80, 82 of the first and second lead wires made of glass fiber reinforced epoxy resin surround them on the whole, come into contact with them, and are fixed. The housings 80, 82 form rigid coverings by suppressing thermal stress due to a difference in temperature to the minimum extent, enable the handling of the wires 48, 54 without causing a danger of breakage, and protect them from moisture.  Furthermore, it is possible to protect the wires 48, 54 from impact and vibration in a good condition when the wires 48, 54 are provided in a superconducting magnet 13 by providing a jacket 84, a metal wire 94, and a housing 92 for the jacket made of glass fiber reinforced epoxy resin.
Patent JP-S6194825-A (JP)
Title: Low-cost auxiliary driving device for car
Inventor: KANEJIMA MINEO
IPC: B60S9/215
Filed: 1984-10-15
Abstract: PURPOSE:To eliminate impossibility of a car to run on a snow road, by a method wherein an auxiliary driving member is removably attached to the under surface of a car body on the non-driving side, and a rotary part is earthed to a road surface to bring the car into an auxiliary running state. CONSTITUTION:When front wheels are slipped on a snow road, a battery voltage is first fed to an electric motor 16 for elevation through control of a starting switch. A rotary driving part 11 is lowered through expansion of a paragraph mechanism 15, and a belt 20 of the rotary driving part 11 is earthed to a road surface 23. The feed of a current to the electric motor 16 is stopped through control of the starting switch, and a battery voltage is fed to an electric motor 18 for running to rotate and drive a driving roller 19. This causes a car to effect auxiliary running to release the car from a front wheel slip state.
Patent JP-S58111783-A (JP)
Title: Battery life detector for timepiece
Inventor: TAKAHASHI KAZUNAGA
IPC: G01R31/36
Filed: 1981-12-24
Abstract: PURPOSE:To achieve the detection of the battery life with a simple circuit by checking for abnormality in division in comparison of a specific division output with the output delayed therefrom. CONSTITUTION:An output taken out of a desired division stage of a division circuit D is fed to a comparator circuit CM while it is fed to the comparator circuit CM through a delay circuit (d). The delay time of the delay circuit (d) is set at an integral factor of the cycle of a pulse from a division stage. Because of this, no output is produced from the comparator circuit CM as long as the division circuit D works normally. When a drop in the battery voltage causes abnormality in the division of the division circuit D resulting in missing of  pulses, the comparator circuit CM produces output, which sets an FF circuit F  to indicate the battery life with a display DP. Thus, the battery life can be detected with a simple circuit.