baber/WOPTO huggingface dataset:
Patent JP-S6460425-A (JP)
Title: Resin made filler tube for automobile
Inventor: TAKEDA MITSUHIRO
IPC: B60K15/04
Filed: 1987-08-31
Abstract: PURPOSE:To increase the effective volume of a fuel tank prevented from changing its shape by forming an evaporated gas storage chamber, having a space part formed independently of a hollow part of a tube main unit, sidewards the tube main unit integrally further simultaneously by blow molding. CONSTITUTION:A metal made neck member 3 is fitted to one end part 1A in a resin made filler tube main unit 1, further a protector 5 is mounted to the periphery of an injection oil hole in the neck member 3. The main unit 1 provides a flange 1B, connected to a fuel tank, in the other end part while a bellows 1C in an intermediate part. In this constitution, a rectangular parallelopiped-shaped evaporated gas storage chamber 7, having a space part formed independently of a hollow part of the main unit 1, is connected sidewards the main unit 1 through the first connecting rib 9 on the center line of a side wall 7A of the storage chamber 7. The storage chamber 7 is formed integrally with the main unit 1 further simultaneously by blow molding.
Patent JP-H0761278-A (JP)
Title: Road lighting fixture cleaning and inspecting device
Inventor: HATTORI MAKOTO
IPC: E01F9/00
Filed: 1993-08-31
Abstract: PURPOSE:To attain the safety and quicknes of work by controlling the stroke of stroke detectable expansion mechanism, provided at the tool grip part of the hand tip of a cleaning robot, in such a way as to be kept within a certain range. CONSTITUTION:A position-attitude correcting device 11 is provided with attitude correcting cylinders 12 and formed into conforming structure when a pole grip devices 13 grip a lighting pole 7. A position-attitude detecting device 14 detects the distance from the gripped place of the lighting pole 7 to a lighting fixture 8 and changes the reference position of a cleaning robot 18 by a positioning device. The arm tip of this positioning device is provided with a glove supporting device 16 for cleaning the inner surface of a glove 9, and a cleaning robot 18 is fitted to the other end. A tool grip part at the hand tip shifts a cleaning liquid tool 19a and the like to perform cleaning inspection work. The hand tip of the cleaning robot 18 is also provided with stroke detectable expansion mechanism, and the expansion quantity is controlled in such a way as to be kept within a specified range. The lighting fixture 8 can be thereby cleaned uniformly, and work at an elevated spot is eliminated so as to be safe as well as man-saving and labor-saving.
Patent JP-S6272595-A (JP)
Inventor: GUREIDON BEIYAADO RARABII
IPC: C30B15/04
Filed: 1986-09-12
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-S6193381-A (JP)
Inventor: NISHIMURA HIROYUKI
IPC: F25D23/00
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-2000042000-A (JP)
Title: Chuck for dental cutting tool
Inventor: SHIMOMURA KAZUO
IPC: A61C1/14
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To ease cutting tool attachment and detachment work and increase a holding force even if the force to press a cap button is weak, by providing a chuck switching member provided with a circular projection inside and a chuck switching member pulling up and urging mechanism furnished with a spring body that normally urges in such a manner that it pulls up. SOLUTION: When a chuck member 12 is open, the circular projection 13a of a cylindrical chuck switching member 13 moves to the exterior near the center 12b of a chuck, the outside 12c of the upper end of the chuck of a hourglass-shaped chuck member 12 made of a strong elastic material opens, allowing a dental cutting tool to be inserted or removed easily. And then when the shank portion 10a is in a pinched state, the chuck member 12 closes with the chuck side 12a of the lower end of a slit as a supporting point, the center 12b of the chuck as a point of action and the outside of the upper end of the chuck containing the chuck switching member 13 as the point of application of a force, the chuck members 12b to 12c pinch strongly the shank portion 10a with the circular projection 13a by the action of a wedge while elastically deforming.
Patent JP-S6290580-A (JP)
Title: Measuring voltage of high voltage apparatus
Inventor: FUJIWARA YASUTAKA
IPC: G01R31/12
Filed: 1985-09-28
Abstract: PURPOSE:To measure the waveform and peak value of a surging abnormal voltage, a partial discharge voltage and the like generated by apparatus with a high accuracy by detecting a change in a current flowing in a coupling capacitor coupled to a high voltage apparatus to which a high voltage is applied and integrating detecting signals. CONSTITUTION:A coupling capacitor 3 is connected at one end to a cable head 2 to which a high voltage is applied from a power cable 1 and grounded at the other end. A current probe 4 is connected to the grounded side of the capacitor 3 and detects a current flowing therein. The detected current is applied to an A/D converter 5 via a coaxial cable 7 and converted by digital signals to be applied to an arithmetic unit 6. Detected signals are integrated by the arithmetic unit 6 and the waveforms and peak values of a surging abnormal voltage Vt, a partial discharge voltage and the like are measured with high accuracies.
Patent JP-S60110637-A (JP)
Inventor: KAMIO HIROSHI
IPC: B65C9/42
Filed: 1983-11-16
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-S57184437-A (JP)
Title: Catalyst composition
Inventor: OGINO KATSUHIKO
IPC: B01J23/28
Filed: 1981-12-28
Abstract: PURPOSE: To reduce and remove nitrogen oxide effectively for a long period of time, as the catalyst for an ammonia catalytic reducing method of nitrogen oxide, by using oxide of Sn and Ti, Mo oxide and oxide of W, B or the like.  
     CONSTITUTION: As a catalyst composition for catalytically reducing nitrogen oxide in a gas in the presence of ammonia, oxide of Sn and Ti, Mo oxide and oxide of W, B or the like are contained. This catalyst composition can reduce and remove nitrogen oxide effectively over a long period of time even if oxygen, a sulfur compound and/or moisture are present. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6193478-A (JP)
Title: Fixing device for copying machine having both-side copying function
Inventor: IBUCHI YOSHIAKI
IPC: G03G15/20
Filed: 1984-10-12
Abstract: PURPOSE:To prevent the curling of copying paper by maintaining the control temp. on the surface of a fixing roller of the first copying machine in a double- side copying mode at the temp. lower than the control temp. in a one-side copying mode. CONSTITUTION:A heater lamp control part 21 makes effective a signal S1 and the surface temp. of the fixing roller is controlled to T1 in the case of the one-side copying mode when the signal S3 is not inputted thereto. The signal S3 is inputted to the part 21 and the signal S2 from a discrimination circuit 24 is made effective when the both-side copying mode is set. The pulse signal S4 corresponding thereto is then inputted to a triac control part 22, by which a heater lamp 23 is lighted up or put out. The surface temp. of the fixing roller is thus set at the temp. of the control temp. T2 which is approximately the intermediate value of the control temp. T1 for the one-side copying mode and the fixable lower limit temp. T3.
Patent JP-H02105191-A (JP)
Title: Device for removing liquid toner under vacuum from recording holding member
Inventor: JIYOOJI GAAHAADO RUNDE
IPC: G03G15/11
Filed: 1989-08-22
Abstract: PURPOSE: To increase the circulation of liquid toner and to improve the throughput of development by providing a developing electrode and a shroud having an edge near to space between the developing electrode and the surface of a recording holding member and surrounding the developing electrode. CONSTITUTION: The shroud 14 surrounding a developing roller 12 is divided in a longitudinal direction to be a supply chamber 20 and a feedback chamber 22 by a wiper blade 18. The edge 36 projecting into a developing zone is provided on the downstream side of the shroud 14 with respect to the rotation of the roller 12 and the recording holding member 16. The edge 36 is positioned to leave the member 16 near to the developing zone in the flow of air from the outside of the shroud 14 and remove excess liquid toner from the surface of the member 16. Thus, the circulation of the liquid toner passing the developing zone is made large and toner particles are surely supplied to an image, then the throughput of development is improved.
Patent JP-S6371176-A (JP)
Title: Immobilized enzyme
Inventor: HORIMOTO HIKARI
IPC: C12N11/08
Filed: 1986-09-16
Abstract: PURPOSE:To provide an immobilized enzyme composed of an ionic polymer, an organic compound having straight-chain hydrophobic group and an enzyme, having excellent moldability even in the state containing immobilized enzyme and keeping excellent enzymatic activity even after molding. CONSTITUTION:The objective immobilized enzyme can be produced by dissolving or dispersing an ionic polymer, an organic compound having straight-chain hydrophobic group and an enzyme in the same or different reagents at respective specific amount, mixing the solutions or dispersions and collecting the produced precipitate. The ionic polymer is e.g. the polymer of formula I (R is H, alkyl or carboxymethyl; X is methylene, etc.; M is H, metallic atom or lower ammonium; c is 0-2; a and b are 0 or 1) and the organic compound having straight- chain hydrophobic group is e.g. the compound of formula II [R<1> and R<2> are 6-30C straight-chain alkyl or its halogen-substituted group; R<3> and R<4> are 1-4C (substituted) alkyl; X is halogen or OH].
Patent JP-H0533524-A (JP)
Title: Vibration damper
Inventor: INADA YASUO
IPC: E04H9/02
Filed: 1991-08-01
Abstract: PURPOSE:To produce an excellent damping effect by bundling a great number of steel bars densely to form a column-like steel bar bundle and securing ends of each steel bar to a base plate and a top plate respectively. CONSTITUTION:A large number of steel bars 11 having circular section are bundled by means of bundling belts 14 in such a manner that the bars are contiguous with one another and slidable in axial direction thereof to form a column-like steel bar bundle 15. The lower end of each steel bar 11 is secured to a circular base plate 12, while a top plate 13 is mounted on the upper part of the bundle 15. Consequently a vibration damper of small size which has high rigidity and high yield strength can be obtained.
Patent JP-S59106004-A (JP)
Title: Speed control circuit
Inventor: FUJIOKA YOSHIMOTO
IPC: G05B5/01
Filed: 1982-12-09
Abstract: PURPOSE:To eliminate the overshoot at the acceleration/deceleration end time by adding a delay circuit to a speed control circuit provided with an integration- type compensating circuit. CONSTITUTION:A field effect transistor FET76 is a switch means to short- circuit a capacitor C for integration which forms the integration-type compensating circuit. A photocoupler 74 is a detecting circuit to detect that the speed error is within a prescribed limit value. A delay circuit 77 is provided between the FET 76 and the photocoupler 74, and the FET76 is held in the turn-on state only for a prescribed time from the time when the photocoupler 74 is turned off by the delay circuit 77. Consequently, since the capacitor C is short-circuited continuously during this time, the voltage of the capacitor C becomes approximate zero, and the factor of the overshoot is eliminated. Thus, the overshoot at the acceleration/deceleration end time is eliminated.
Patent JP-H08192742-A (JP)
Title: Pressure protection system for high-speed train and its operation method
Inventor: ETSUKARUTO KERAA
IPC: B61D27/00
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce energy consumption and to keep pressure within a vehicle constant while preventing noises by providing quickly closing pressure protection valves each of which has an adjustable opening cross section, and providing in parallel with the pressure protection valves bypass ventilating devices each of which has a steeply sloping characteristic curve. SOLUTION: Bypass ventilating devices 10, 11 are arranged parallel to a pressure protection valve 12 for fresh air and a pressure protection valve 13 for exhaust air, and a pressure evaluation and control unit 15 is actuated immediately in the bypass ventilating devices 10, 11 if there is the fear that the pressure protection valves 12, 13 may be closed as the result of excess of variation in a permissible pressure within the vehicle. To provide protection against overpressure waves when the vehicle is passing through a tunnel or when vehicles passing by each other, the pressure protection valve 12 for outside air is closed so that the amount of air flowing therein corresponds to the amount of transportation of the bypass ventilating device 11 for exhaust air.  For negative pressure waves, the pressure protection valve 13 for exhaust air is closed so that the amount of air flowing out of it corresponds to the amount of transportation of the bypass ventilating device 10.
Patent JP-S6195216-A (JP)
Title: Driving apparatus of bimetal meter
Inventor: NAKAJO SATOSHI
IPC: G01F23/00
Filed: 1984-10-17
Abstract: PURPOSE:To enable correction only by a digital circuit, by correcting a displayed error accompanying source fluctuations by detecting a battery voltage from a ON-OFF duty of a voltage regulator supplying an electric power to a bimetal meter. CONSTITUTION:Electric power is supplied to a bimetal meter 2 by a bimetal-type voltage regulator 1 which stabilizes and issues a battery voltage +VB by an ON-OFF control. On the other hjand, into a control unit 12 of the bimetal meter, a detecting signal from a sensor 10 is introduced for conversion to display data by a measuring calculation means 13 and a ON-OFF duty of the regulator 1 is detected by a means 17 and from its detected value, a fluctuation of the battery voltage VB by a source voltage detection means 18. And, the display data of the calculation means 13 are corrected basing upon an output of the detection means 18 and by the correction means 14 for driving the bimetal meter.
Patent JP-H1058150-A (JP)
Title: Method for coating corrosion resistant metallic sheet on steel tube or steel tube pile
Inventor: HASE TAIJI
IPC: E02D31/06
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a coating method for a corrosion resistant metallic sheet capable of performing sure and efficient welding by spirally coiling the corrosion resistant metallic sheet so that an overlapped part is located on an upper surface of a steel strip to protect the coating by the steel strip from the heat. SOLUTION: A steel strip 8 is heated to e.g. 100-300 deg.C by a heating equipment, and brought into contact with a coating 1c, an area of the coating 1c with which the steel strip 8 is brought into contact is softened, and the steel strip 8 is coiled while it is embedded in the coating 1c. The coiling position is adjusted so that an overlapped part dd of a corrosion resistant metallic sheet 3s is located on an upper surface of the steel strip 8. Indirect resistance welding is performed on the overlapped part dd of a side end part of the corrosion resistant metallic sheet 3s with the steel strip 8 as a backing.  An indirect resistance welding machine 7 is slidably arranged in the axial direction of a coated steel tube pile 1, and slides slightly along the side end surface of the corrosion resistant metallic sheet 3s coiled around the coated steel tube 1 through a copying mechanism even when the turning and feed speed of the coated steel tube 1 by a turning and feed device 2 is fluctuated, and welding can be performed with excellent accuracy for the prescribed weld seam.
Patent JP-H0860169-A (JP)
Title: Industrial pentaerythritol ester as lubricant base stock
Inventor: TOOMASU RII ASHIYUKURAFUTO
IPC: C10N40/13
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic ester base stock which comprises the reaction product of technical pentaerythritol and a specific mixture of carboxylic acids, has improved detergency, and exhibits reduced deposit formation in jet engines during running.  
     SOLUTION: This base stock comprises the reaction product of technical pentaerythritol with a 5-10C carboxylic acids mixture comprising (A) 5-20 mol.% 8-10C carboxylic acid having 6 or less reactive hydrogen atoms, (B) 50-65 wt.% 5-7C carboxylic acid having 6 or less reactive hydrogen atoms, and (C) at least 15 mol.% 6-10C carboxylic acid having 6 or more reactive hydrogen atoms. This ester mixture has a kinematic viscosity (at 99°C) of 4.6 cSt or higher, a kinematic viscosity (at -40°C) of lower than 12,000 cSt, a viscosity stability (at -40°C for 72 hr) of ±6%, a flow point of -54°C or lower, and a total reactive hydrogen content of 6.0 g-atom or lower per 100 g of the ester and is useful for producing lubricant formulations, esp. an aviation turbo oil. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2000048865-A (JP)
Title: Battery system
Inventor: DOI TOSHIYA
IPC: H02J7/02
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide at low cost a method for constituting a battery system having high reliability and safety. SOLUTION: In this battery system having a set battery in which a plurality of secondary batteries are connected, two sets of strings in which (a) pieces of sodium-sulfur secondary batteries are connected in line are connected to each other in parallel to from a set, (c) sets of blocks in which (b) sets of the sets are connected in line are connected to each other in parallel to constitute a unit, a terminal for monitoring voltage is provided for each module in which (d) sets of units are connected in line, and plural sets of modules are connected to constitute the set battery. (a) and (b) indicate integers of 2 or more, and (c) and (d) indicate integers 1 or more. Therefore, a battery system having high reliability and safety can be constituted at low cost.
Patent JP-S6279717-A (JP)
Inventor: SHIOI KAZUHIRO
IPC: A01C21/00
Filed: 1985-09-30
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-S6458337-A (JP)
Title: Mixing, discharging and jetting method for liquid and its device
Inventor: MATSUNAGA MASABUMI
IPC: B01F15/04
Filed: 1987-08-31
Abstract: PURPOSE:To prevent mixing efficiency from lowering even when mixing ratio of a plurality of liquids is quite different by setting respective section areas of a plurality of pores in proportion to the mixing ratio of said liquids and mixing them by means of collision. CONSTITUTION:A plurality of liquids A and B- are pressurized up to a given pressure, and automatic on-off valves 20A and 20B- installed on respective circuits are opened and closed intermittently by pulse signals issued by the setting of a pulse controller 1. By said arrangement, respectively different volume of liquids A and B- are fed to respective pores 22 and 23-, and a plurality of kinds of said liquids are mixed by colliding outflowing flows Fa and Fb- out of the pores each other and discharging or jetting said flows through a nozzle 26. At that time, respective section area of a plurality of pores 22 and 23- are set almost in proportion to the mixing ratio of said liquids and mixed in a manner to collide with each other. As a result, mixing efficiency is prevented from lowering even if mixing ratio is different.
Patent JP-H07232971-A (JP)
Title: Formable inorganic composition
Inventor: YOKOYAMA YUZO
IPC: C04B33/04
Filed: 1994-09-12
Abstract: PURPOSE:To produce the composition with which a foamed body having uniform cells, water resistance, high strength, low specific gravity and a low heat- shrinkage factor can be obtained by adding an alkali metal silicate, a peroxide and water to a prescribed powder and blending them together. CONSTITUTION:In the producing method of this composition, firstly, at least one reactive inorganic powder is selected from: (1) a powder that contains >=80wt.% particles having <=10mum particle size and is selected from fly ash (FA); (2) a powder that contains >=80wt.% particles having <=10mum particle size and is selected from FA fired at 400 to 1000 deg.C; (3) a powder obtained by atomizing molten FA in a gas; (4) a powder obtained by applying 0.1 to 30kwh/ kg mechanical energy to FA; (5) a powder obtained by further heating the powder obtained in (4) at 100 to 750 deg.C; (6) a powder obtained by atomizing molten clay in a gas; etc. Then, 100 pts.wt. of this inorganic powder, 0.2 to 450 pts.wt. of an alkali metal silicate, 0.01 to 10 pts.wt. of a peroxide and 35 to 1500 pts.wt. of water are blended together to produce the objective foamable inorganic composition.
Patent JP-H0553526-A (JP)
Title: Artificial gradation generating circuit
Inventor: INOUE KAZUAKI
IPC: H04N5/66
Filed: 1991-08-28
Abstract: PURPOSE:To make a uniform display on an LCD and to reduce the circuit scale and cost by placing a horizontal and vertical counter in cyclic counting and shifting operation in cycles which are a measure a half as large as the vertical resolution of a plane display device. CONSTITUTION:A 1/2 frequency dividing circuit 5 divides the frequency of a clock CK by two in synchronism with a horizontal synchronizing signal HSYNC and outputs a signal 13 for discriminating which of upper and lower screen data inputted data is. The horizontal and vertical counter 6 is triggered with HSYNC and VSYNC to count horizontal and vertical positions in the same frame of the LCD. The horizontal and vertical counter 6 operates so that a code at the border between an upper and a lower screen shifts continuously, so the code signal is used as it is even for the lower screen. A gradation decoder 7 inputs the position code and generates a signal indicating the ON/OFF state of a randomized lighting ratio corresponding to each gradation.
Patent JP-S59107731-A (JP)
Title: Taking out device of laminated iron core
Inventor: ARAKI YOSHIHISA
IPC: B65G59/06
Filed: 1982-12-13
Abstract: PURPOSE:To prevent exfoliation and damage in the bundled part of laminated and bundled iron cores which are bundled by a punching and bundling die by separating said iron cores by a bolster, and dropping the separated iron cores while relieving the impact of the iron cores falling along the guide of a vertical chute by means of plural stoppers. CONSTITUTION:Prescribed laminated and bundled iron cores 4 are separated by a bolster 5 and are dropped in a vertical chute 13. A cushion piece 23 at the top of a stopper 22 of a taking-out device 18 in the chute 13 receives the cores and holds the same by relieving the impact thereof. A sensor 24 detects the iron cores 4 and a single acting cylinder 30 is actuated by the signal thereof to retreat the stopper 22 so that the iron cores 4 are further dropped in the chute 13 toward the lower part. The iron cores are received by the cushion piece 23 at the tip of the stopper 22 of the devices 18 mounted at a prescribed interval. The iron cores 4 arrive finally atop a belt 16 while the impact by falling is stepwise relieved.
Patent JP-H0263942-A (JP)
Title: Vehicular storage device
Inventor: NISHII TOSHITAKA
IPC: B60N3/08
Filed: 1988-08-31
Abstract: PURPOSE:To enlarge the actual storage capacity by forming a storage unit in the form of approximately a half-ring from the upper view and constructing it such as to provide an inner case in a guide holder. CONSTITUTION:This storage device 1 has the form of a half-ring from the upper view and is composed of a guide holder 3 fixed at the instrument panel 2 of a car body, an inner case 4 that slides within this guide holder 3, and a holder 5 provided between the inner case 4 and the guide holder 3. The inner case 4 is a container for cigarette butts and the like and has the form of approximately the character U in its cross section, and a hook to be slidably fitted in an engaging part formed in the holder 5 is fitted on the base part of the rear side of the inner case 4. In addition, the holder 5 is provided to regulate the vertical movement and the load of the inner case 4 when it is opened.