baber/WOPTO huggingface dataset:
Patent JP-H03156054-A (JP)
Title: Anchoring method of metal ceiling board, metal ceiling board and metal joint bar
Inventor: KAMIARA KAORU
IPC: E04B9/26
Filed: 1989-11-15
Abstract: PURPOSE:To promote work efficiency by inserting hanging curved pieces of metal ceiling boards into bottom openings of longer bearing members fixed to a ceiling base member to hang, and inserting a metal joint bar between the hanging curved pieces of adjacent ceiling boards. CONSTITUTION:A plurality of long bearing members 1 having a rip channel section are fixed in parallel to a ceiling base member 8 of a building at specific intervals. After that, a plurality of metal ceiling boards 2 and 2 are hung by inserting hanging curved pieces 4 and 4 provided to the rear sides of them into rip channels of bottom openings of the longer bearing members 1. Then, a metal joint bar 3 provided with projected threads 5 and 5 is inserted between the hanging curved pieces 4 and 4 of adjacent metal ceiling boards 2 and 2, the projected threads 5 and 5 are fitted in curved sections of the hanging curved pieces 4 and 4, and the metal curing boards 2 and 2 are fixed.
Patent JP-H03156900-A (JP)
Title: Operating method for circular accelerator and circular accelerator
Inventor: HIRAMOTO KAZUO
IPC: H05H13/04
Filed: 1989-11-15
Abstract: PURPOSE:To accelerate and accumulate a large-current beam by setting the target output values of auxiliary constituting apparatuses based on the output value of a main constituting apparatus. CONSTITUTION:A deflecting electromagnet 1 most hard to control is made a main constituting apparatus, its current is measured 6, and other electromagnets 2-4 and a high-frequency accelerating cavity 5 are controlled as auxiliary constituting apparatuses using the measured current as a reference. A control device 20 controls the electromagnet 1 with the output of a current measuring device 6. Target values of currents of the four-pole electromagnet 2, a steering electromagnet 3 and the other electromagnet, the high-frequency power and resonance frequency of the cavity are set based on the actual current value of the electromagnet 1 obtained in real time, and constituting apparatuses are controlled.
Patent JP-H07147733-A (JP)
Title: Overdischarge-proof circuit for battery and packed battery
Inventor: NAKAO FUMIAKI
IPC: H01M2/10
Filed: 1993-11-25
Abstract: PURPOSE:To prevent a battery from being discharged through an overdischarge- proof circuit when it is open. CONSTITUTION:A main switching device Q1 which is inserted into a route connecting a battery 1 and load connection output terminals 2 and 3 and switches the discharge route of the battery 1, a starting switching device Q2 which is turned on when a voltage higher than a certain value is induced between the output terminals 2 and 3 and a voltage decline detecting unit 5 which is connected to the battery 1 through the starting switching device Q2 and has a power supply terminal Vcc to which a battery voltage Vb is applied when the starting switching device Q2 is turned on are provided. If the battery voltage applied to the power supply terminal Vcc through the starting switching device Q2 is higher than a designated value, the voltage decline detecting unit 5 turns on the main switching device Q1 and, if the battery voltage is lower than the designated value, the voltage decline detecting unit 5 turns off the main switching device Q1.
Patent JP-H08153820-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAKAZAWA TAKAHITO
IPC: H01L23/12
Filed: 1994-11-29
Abstract: PURPOSE: To realize further miniaturization of a package, the improvement of an effective area ratio shared by a chip on a wiring-substrate as well as cost down by sealing respective outer peripheral side face part of a bare chip with a resin even if the distance between the chip outer edge and substrate outer edge is minor. CONSTITUTION: After facedown packaging a semiconductor chip 2 on one main surface having a wiring 1a containing connected part 1b of a wiring substrate, in order to fix the chip to the substrate as well as to seal the chip side face, resin is fed from the rear surface through aperture part 1c for feeding the resin of the substrate so that the space between the chip and the substrate may be filled up with the resin as well as at least a part of respective peripheral side of the chips may be covered with the resin.
Patent JP-H06148719-A (JP)
Title: Shutter blade device
Inventor: TANABE YOSHIAKI
IPC: G03B9/18
Filed: 1992-11-05
Abstract: PURPOSE:To secure strength and to enable shutter blades to move at high speed by making the state of blades so that respective projecting parts of caulking are always superposed on the adjacent blades respectively whether the light shielding blade is positioned at a light shielding position, an exposure position or in moving state. CONSTITUTION:Pins 4a, 5a and 6a are superposed on covering blades 5, 6 and 7 respectively when a slit blade 4, covering blades 5, 6 and 7 are retracted from an opening 1a and superposed together. Furthermore, pins 4b, 5b and 6b are superposed in the same way. Moreover, the pins 4a, 5a, 6a, 4b, 5b and 6b are superposed on adjacent covering blades 5, 6, and 7 respectively in a state where the slit blade 4, covering blades 5, 6 and 7 are opened so as to cover the opening 1a. In this case, the shape of each blade is determined so that during the movement of the slit blade 4, covering blades 5, 6 or 7 or when they are positioned at any of the positions during shutter charging, the pins 4a, 5a, 6a, 4b, 5b and 6b are superposed on the adjacent covering blades 5, 6 and 7, respectively.
Patent JP-H06151319-A (JP)
Title: Liquid material vessel for vapor growth
Inventor: TANABE TATSUYA
IPC: H01L21/205
Filed: 1992-11-05
Abstract: PURPOSE:To restrain pressure fluctuation in a liquid material vessel, prevent fluctuation of material supply amount to a growth region, and enable the growth of an uniform epitaxial layer free from composition fluctuation. CONSTITUTION:In a liquid material vessel 1 for supplying material gas to a vapor growth chamber, a barrier 2 provided with many through holes is installed in the middle part of the vessel 1. A carrier gas introducing pipe 4 penetrates the barrier 2 and the tip of the pipe 4 is dipped in liquid material 3. A supply pipe 5 of carrier gas and vaporized material gas connects the upper part of the vessel with the vapor growth chamber.
Patent JP-2000120758-A (JP)
Title: Liquid seal mount
Inventor: SATORI KAZUTOSHI
IPC: B60K5/12
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To improve assemblage and utilize parts in common by assembling a liquid seal body part and an additional part other than the body part in a different process. SOLUTION: A body part comprises a first supporting member, a second supporting member, a body elastic member, a diaphragm 9 and a partition member. A main liquid chamber 11 and a sub-liquid chamber 12 are partitively arranged in the inside of the body part by the partition member and communicated with each other through an orifice passage 41. A first caulking part 63 and a second caulking part 68 having different positions are arranged to a cylindrical outer metal fitting 8 covering the body elastic member, the diaphragm 9 and the partition member are fixed by the first caulking part 63, and an additional part 30 is fixed by the second caulking part 68. At this time, the body part 20 and the additional part 30 are positioned by a positioning ring 64.  The additional part 30 is equipped with the driving part 42 of an elastic control mechanism 40, therefore the outlet 49 of an orifice passage 47 is opened and closed through the diaphragm 9.
Patent JP-2000119713-A (JP)
Title: Stave
Inventor: MITSUI SHOHEI
IPC: C21B7/10
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent the development of deformation and crack in the main body of a stave and also, to restrain the heat removing quantity to be stably small by forming the main body with copper or a copper alloy and arranging a metal-made member having lower thermal conductivity than that of the copper on the front surface at the inside of a furnace. SOLUTION: The main body 1 of the rectangular plate-like stave is formed with copper or a copper alloy. A lining material 15 made of a heat resistant cast steel, etc., having lower thermal conductivity than that of copper, is fitted to the front surface of the main body 1. The lining material 15 has a tapered projecting part at its rear face and is fitted by inserting this projecting part into the recessed groove 1a in the main body 1. The heat conducting quantity becomes little from the inside of the furnace to the main body 1 side with the lining material 15, and the heat removing quantity can be restrained. The lining material 15 and the main body 1 are brought into contact with each other at the projecting and recessing surface, and the contacting area between the lining material 15 and the main body 1, is increased to improve the cooling effect to the lining material 15.  Therefore, it is prevented that the lining material 15 is melted caused by the heat load from the inside of the furnace.
Patent JP-H09117046-A (JP)
Title: Anchoring grip for coated wire and anchoring method for coated wire
Inventor: MARUYAMA YOSHINAGA
IPC: H02G7/02
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To exhibit rigid anchoring and prominent heat dissipation properties by employing an anchoring grip comprising a folded intermediate part and the opposite spiral open leg parts joint integrally, at the end parts thereof, by means of a rubber or plastic cap using a combination of a plurality of strands. SOLUTION: A strong metal wire 31 having circular cross-section is provided with a rubber or plastic coating 32. A coated strand 33 is a combination of a plurality of strands each comprising open spiral leg parts 33a and a folded intermediate part 33b wherein rubber or plastic caps 33c are provided at the opposite ends in order to secure the plurality of strands integrally. When a coated wire 35 is gripped substantially over the entire circumference thereof using two combinations of the coated strand 33, the coated wire 35 is gripped tightly to realize a stabilized structure while enhancing the gripping force. Furthermore, heat dissipation is enhanced and the temperature rise of wire is suppressed thus preventing the softening of coating.
Patent JP-H02255836-A (JP)
Title: New polyimidesiloxane,and its manufacture and use
Inventor: CHIYUN JIEI RII
IPC: C08F2/46
Filed: 1989-11-14
Abstract: PURPOSE: To obtain a curable novel polyimidesiloxane that is soluble in a low- boiling, nonpolar, nontoxic solvent and has good heat resistance, inexpensively, by reacting an organic acid dianhydride, a bifunctional siloxane monomer, and specified organic amine to substantially polyimidesiloxane fully imidize.  
     CONSTITUTION: The organic acid dianhydride (example: 4,4'-oxydiphthalic anhydride), a bifunctional siloxane monomer [example: a compound of formula I (m is the average number of repeating unit)], an organic amine given by formula II {X is H, a halide, phenyl; Z is -O-, -S-, direct linkage, groups of formulas III-VI [Ar is groups of formulas VII-XI; Y is -O-, -S-, direct linkage, groups of formulas III-V]; n is 0.1} (example: 2,6-diamino-4-trifluoromethyl pyridine) are reacted to substantially fully imidize. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H03174700-A (JP)
Title: Interphone equipment for multiple dwelling house
Inventor: INUKAI TATSUO
IPC: G08B19/00
Filed: 1990-10-31
Abstract: PURPOSE:To save the wiring, and also, to provide a necessary security function by providing a multiple dwelling entrance unit, a management room unit, and a home unit, providing a terminal equipment in the vicinity of the home unit, and forming a signal line for control of a speech and for an alarm by common feed wiring by a time division multiplex transmission system. CONSTITUTION:The equipment is provided with a multiple dwelling entrance unit 10 provided with an entrance transmitting/receiving function part and an each dwelling selecting ten-keys switch, and a management room unit 20 provided with a transmitter/receiver, a security display part and an each dwelling selecting ten-keys switch. Also, the equipment is provided with a home unit 30 having a transmitter/receiver, and connected with a fire sensor, a gas sensor, a sensor such as a crime prevention switch, etc., and a door transmitter/ receiver having an alarm informing function. In such a way, the wiring is saved, and also, a security function required for the multiple dwelling house interphone equipment can be provided.
Patent JP-H10141311-A (JP)
Title: Tuning circuit for telescopic arm of construction equipment
Inventor: SANO NOBORU
IPC: E02F3/39
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To correct an error caused when a difference in expansion or contraction quantity between two cylinders occurs due to oil leakage in a hydraulic circuit for expanding and contracting a multistage type telescopic type arm by means of the two cylinders making a tuning actuation. SOLUTION: An outer cylinder 3a and an intermediate cylinder 3b of a telescopic arm 3 are connected together by a first cylinder 6 and the intermediate cylinder 3b and an inner cylinder 3c are connected together by a second cylinder 7. An A chamber on the rod side of the first cylinder 6 is communicated with a B chamber on the tube side of the second cylinder 7 by a communication line 8. A charge oil line 13 is branched off from a D chamber of the second cylinder 7 and a directional control valve 14 is intervened in the midway of the communication line 8. One side of the directional control valve 14 is connected to a port of the A chamber of the first cylinder 6 and the other side is connected to a port of the B chamber and the charge oil line 13 from the D chamber of the second cylinder 7.
Patent JP-H03156361-A (JP)
Title: Processing method of oxygen-concentration detector and oxygen concentration detector obtained by such method and the like
Inventor: MURASE TAKAO
IPC: G01N27/417
Filed: 1989-11-15
Abstract: PURPOSE:To stabilize output characteristics, to improve reproducibility and to obtain an output value in high accuracy by making specified ACs flow through two pairs of electrodes under the states wherein the electrodes are heated and maintained at a specified temperature. CONSTITUTION:An annular-plate-shaped outer pump electrode 24 is provided around a gas introducing hole 14 in the outer surface of a solid-state electrolyte layer 20. An annular-plate-shaped inner pump electrode 26 is provided on the surface of the electrolyte layer 20 on the side where a flat space 12 is formed. An annular-plate- shaped measuring electrode 30 is provided on the surface of an electrolyte layer 22 on the side where the flat space 12 is formed. An annular-plate-shaped reference electrode 32 is provided on the surface of the electrolyte layer 22 which is exposed in an air path 18. Under the state wherein a detector is heated to 600 deg.C or higher and maintained, ACs which have the values 1 - 5 times the respective diffusing-limit current value and the frequencies of 10kHz or lower are conducted across the electrodes 24 and 26 and the electrodes 30 and 32. The surfaces of the metal particles of the electrodes 26 and 30 are dense.
Patent JP-H0558844-A (JP)
Title: Composition for cosmetic dentistry
Inventor: FUJIHAMA SHIGERU
IPC: A61K8/00
Filed: 1991-08-27
Abstract: PURPOSE:To provide a cosmetic dentistry composition comfortably applicable to the tooth, having high safety and little stimulation and easily removable with a removing liquid. CONSTITUTION:The composition is composed mainly of a vinyl acetate resin, an acrylic copolymer, ethanol and, as necessary, a pearl pigment. It has excellent applicability, safety and removability satisfiable to the user and achieves the cosmetic dentistry effect.
Patent JP-H08150775-A (JP)
Title: Pressure-sensitive recording sheet
Inventor: TANAKA MASAHITO
IPC: B41M5/132
Filed: 1994-11-30
Abstract: PURPOSE: To provide a pressure-sensitive recording sheet with excellent coloring properties, good tensile strength, tearing strength and water resistance and flexible and fabric-like good touch. CONSTITUTION: A sheet-like substrate, an undercoat layer formed on one face of this substrate and a microcapsule layer formed on this undercoat layer and contg. a microcapsule enveloping an electron-donating coloring agent and a binder resin as main components are provided and the undercoat layer is an undercoat layer formed by applying a foamed coating.
Patent JP-H09112723-A (JP)
Title: Flow regulating valve
Inventor: MUTO YOSHITAKA
IPC: F16K17/30
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To suppress oil leakage to a damper chamber so as to obtain stable flow characteristics by communicating an annular groove formed to the periphery of a spool with the control chamber of the spool. SOLUTION: An annular relief groove 26 is formed to the periphery 25 of a spool 15, and a relief hole 27 is opened to be extended from the annular relief groove 26 to a passage 24 leading to a control chamber 18. The spool 15 is displaced on a port B side against a spring 20 by pressurized oil led to flow into a damper chamber 22 so that the opening area of a port A is diminished by a control port 17 so as to suppress a flow passed through a control orifice 16. At this time, the damper chamber 22 may not directly receive the influence of the pressure of the port A even though pressure oil on the port A side is leaked through a clearance S between the periphery 25 of the spool 15 and a body inner hole 14, and only upstream pressure of the control orifice 16 operates, therefore, the pressure in the damper chamber 22 may not be raised to an appropriate control pressure or more.
Patent JP-H08161446-A (JP)
Title: Information processor
Inventor: HASEGAWA MIYUKI
IPC: G06K17/00
Filed: 1994-11-30
Abstract: PURPOSE: To provide the information processor with which the handwriting work of required items onto a prescribed document surface can be omitted. CONSTITUTION: When the user of an IC card 4 inputs a password from a keyboard 3, the card CPU of the IC card 4 collates the inputted password with a password stored in the RAM of the IC card 4 to confirm whether the user of the IC card 4 is the owner himself of the IC card 4 or not. When the identity is confirmed, under the control of a computer 1, a printer 6 prints the required items in personal information read from the RAM of the IC card 4 by a card reader/writer 5 at the relevant positions on the prescribed document surface.
Patent JP-H09113447-A (JP)
Title: Method and apparatus for detecting disconnection of light source in infrared gas analyzer
Inventor: ISHIMOTO SHUICHI
IPC: G01R31/02
Filed: 1995-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for detecting disconnection of the filament in an infrared light source being employed in an infrared gas analyzer surely without having any effect on the accuracy of analysis. SOLUTION: The disconnection detecting apparatus comprises a DC power supply 2, infrared light sources 5, 6 for irradiating cells 8, 9, FETs 3, 4 connected between the output of a DC power supply 2 and infrared light sources 5, 6, and a PWM modulation control section 14 for feeding the FET with a control signal S14 required for PWM modulation of power supply voltage being applied to the infrared light sources 5, 6. The disconnection detecting apparatus further comprises a monostable multivibrator 16 having circuit constants higher than the repetitive frequency of voltage pulse which receives output voltage V0 from the FET 3, 4 and outputs a disconnection detection signal S16 of the infrared light source 5, 6.
Patent JP-2001113579-A (JP)
Title: Method for injection molding polyarylene sulfide resin, and injection molding
Inventor: NAKAGAWA NOZOMI
IPC: B29C45/74
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a polyarylene sulfide resin having small discoloring at injection molding. SOLUTION: To injection mold a polyarylene sulfide(PAS) resin, the resin is injection molded by using an injection molding machine having a screw including a screw compression ratio of 1.90 or less. In this case, the PAS resin is constituted mainly of -(Ar-S)- (wherein Ar is an arylene group) as a repeating unit. As the arylene group, for example, a p-phenylene group, an m-phenylene group, an o-phenylene group, a substituted phenylene group, a p,p'-diphenylene sulfone group, a p,p'-biphenylene group, a p,p'-diphenylene ether group, a p,p'- diphenylenecarbonyl group, a naphthalene group or the like is used.
Patent JP-H05112935-A (JP)
Title: Pile driver
Inventor: SANO YUJI
IPC: E02D7/18
Filed: 1991-10-18
Abstract: PURPOSE:To obtain a high frequency vibration type pile driver capable of driving or drawing a steel pipe pile or a precast concrete pile efficiently. CONSTITUTION:A vibration cylinder 4 controlled by an electric/hydraulic servo valve 5 through a buffer rubber 4 is provided to a mounting frame 1 loaded so that it is capable of sliding along a leader guide 11 erected and held by a leader guide holding car. A reaction force weight 2 and a chuck means 6 holding a pile K are respectively provided to both axial ends of the vibration cylinder 4, and the pile is such that its driving direction corresponds with an axis of the vibration cylinder. In the case the pile is driven, a pulling capacity giving wire 15 drawn out from the leader guide holding car is mounted to the lower part of the mounting frame 1 and is pulled downward, the pulling down force supports alternate vibration force caused by the vibration cylinder 4 to obtain greater driving force, movement is easy, and efficient pile driving work can be made without giving any vibration damage to an adjacent area because of high frequency vibration.
Patent JP-H01140209-A (JP)
Title: Digital servo controller
Inventor: NAKATANI SHOJI
IPC: G05D3/12
Filed: 1987-11-25
Abstract: PURPOSE:To stop a moving body to be controlled without vibration by providing a nonlinear speed command function generating device to output a nonlinear speed command to a speed control device to control the speed of the moving body to be controlled in accordance with a position deviation. CONSTITUTION:When the operation result of a present position signal 5 detected by a present position detecting device 2 and a target position signal 6 of a moving body to be controlled 1 is (e), an output to a speed control device 3 is (y), a nonlinear speed command function generating device 7 generates a function as follows. At the time of e>=k, y=ax, at the time of e<k, y=bx, here, (k), (a) and (b) are constants, a>b, by generating the function in accordance with the position deviation from the device 7, when the position deviation is small at the time of stopping the moving body 1 to be controlled, a small output is generated and the moving body 1 moves just a little. That is to say, by providing the device 7 to output the nonlinear speed command in accordance with the position deviation to the speed control device to control the speed of the moving body 1, the moving body 1 can be stopped without the vibration.
Patent JP-H09135866-A (JP)
Title: Motor-driven wheelchair
Inventor: TAKAHASHI HIROYUKI
IPC: A61G5/04
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To easily validate either a crew's maneuvering means or a helper's maneuvering means on the basis of the will of the crew and the helper. SOLUTION: A joystick 1b for crew to maneuver a motor-driven wheelchair and another joystick 2b for a helper's maneuver thereof are provided separately, and a crew's main switch 1a for validating a maneuver via the joystick 1b is provided, together with a helper's main switch 2a for validating a maneuver with the joystick 2b. CPU 11 determines which of the joysticks 1b or 2b to be selected on the basis of the operation thereof. When only one of the main switches 1a and 2a is turned on, the CPU 11 selects the joystick 1b or 2b corresponding to the actuated main switch. When both main switches 1a and 2a are turned on, the CPU 11 selects the joystick 1b or 2b corresponding to the main switch later turned on.