baber/WOPTO huggingface dataset:
Patent JP-H05138549-A (JP)
Title: Hydraulically driven striking mechanism
Inventor: ROOBERUTOOYAN BARUTERUSU
IPC: B25D9/26
Filed: 1991-09-04
Abstract: PURPOSE: To constitute a hydraulically driven striking mechanism so that the striking times, a returning stroke and coherent striking energy of a striking piston may be automatically applied to the other work conditions by the adjustment of the inside in relation to contact pressure force on the tool insertion end. CONSTITUTION: A contact pressure control member 31 is temporarily in contact with an insertion end 12 by receiving the action of returning adjusting members 31a, 22 which act in the striking direction, and a control conduit 35 can be connected to a pressure conduit 22 and to a return conduit 25 to be reduced in pressure through the contact pressure control member. A control device 4 performs the control motion in the operating stroke position at an earlier or later point in the time during the striking piston returning stroke, and a switching member 30 can be operated through the control conduit so that the striking piston operating stroke may be released in the striking direction.
Patent JP-H0666518-A (JP)
Title: Position detector
Inventor: INOUE HITOSHI
IPC: G01B11/00
Filed: 1992-08-24
Abstract: PURPOSE:To make the intensity of an incident light uniform and thereby to prevent the occurrence of an error in detection by a construction wherein a V-shaped groove made up of two reflecting surfaces intersecting a plane perpendicular to the direction of movement of an object of measurement, at a specified angle, respectively is formed to be a displacement member. CONSTITUTION:A V-shaped groove 21 made up of reflecting surfaces 21a and 21b intersecting a plane perpendicular to the direction of movement of a displacement member 20 at an angle of 45 degrees respectively is formed in the member. When an irradiation light from a light- applying part 10 is cast on the bottom part of the groove 21, it is reflected on the cast on bottom part and cast on the central part of PSD 30 with the optical path changed at an angle of 180 degrees. When the member 20 moves to the right, the irradiation light is cast on the reflecting surface 21a at an angle of 45 degrees, cast on the reflecting surface 21b with the optical path changed at an angle of 90 degrees, emitted in the direction reverse to the direction of incidence with the optical path changed at an angle of 90 degrees likewise, and cast on the right peripheral part of the PSD 30. Although the position of the groove 21 changes with the movement of the member 20, the optical path from the light-applying part 10 to the PSD 30 and a radiant solid angle are always unvaried. Therefore the intensity of the reflected light cast on the PSD 30 is made uniform and an error in measurement is reduced.
Patent JP-H0668880-A (JP)
Title: Solid polymer type fuel cell
Inventor: TANIGUCHI SHUNSUKE
IPC: H01M8/10
Filed: 1992-08-24
Abstract: PURPOSE:To improve the permeability of gas, and to reduce the manufacturing cost by forming at least one electrode, of catalyst particles and a film layer of ion exchanger, and by making the thickness of the film layer of ion changer thinner than the size of the catalyst particle. CONSTITUTION:A film thickness d2 of a film layer 2a consisting of ion exchanger, is made to be thinner than a catalyst particle size d1, and at least one part of the surface of catalyst particles 2b is exposed out of the film layer 2a of ion exchanger. Since only a very thin film of ion exchanger exists at the point, the permeability of gas at the point is improved, and a three-layer interface 4, which is an electrode reaction site, is sufficiently ensured. Since the diffusion and permeability of the gas to the film layer 2a of ion exchanger is improved, a three-layer interface 40 which is an electrode reaction site, is easily formed also on the surface of the catalyst particles embedded in the film layer 2a of ion exchanger. Since a number of the three-layer interfaces 40 exist, the battery characteristic is improved.
Patent JP-H0860006-A (JP)
Title: Production of monoazo compound
Inventor: HIMENO KIYOSHI
IPC: C09B41/00
Filed: 1994-08-25
Abstract: PURPOSE: To obtain a monoazo compound by diazotizing an aminobenzothiazole represented by a specified formula, coupling the obtained product with an aniline derivative, heat-treating the obtained product in the presence of a surfactant and filtering the final product. CONSTITUTION: An aminobenzothiazole represented by formula I (e.g.,a mixture of 2-amino-5,6-dichlorobenzothiazole with 2-amino-6,7-dichlorobenzothiazole in a 6/4-4/6 ratio) is diazotized. The solution of the diazotization is mixed at -10 to 20 deg.C under agitation with an acidic aqueous solution of an aniline derivative represented by formula II (wherein R<1> and R<2> are each 1-4C alkyl, 1-4C alkylcarbonyloxyethyl, 1-4C alkoxycarbonyloxyethyl or the like; and X is H, Cl or the like) to effect a coupling reaction. A specified amount of a polyoxyethylene higher fatty acid ester type nonionic surfactant is added to the obtained product, and the resulting mixture is heat-treated at 50-90 deg.C for 0.5-3hr, and then filtered through, e.g. a nutsche to obtain a monoazo compound represented by formula III.
Patent JP-H0677846-A (JP)
Title: Antenna and small sized portable radio equipment
Inventor: HAMA NORIO
IPC: H04B1/034
Filed: 1992-08-24
Abstract: PURPOSE:To provide an antenna and a small sized portable radio equipment having a stable sensitivity characteristic regardless of the attitude of the radio equipment mounted on a human body or at a location where a polarized plane of a radio wave is changing at any time when the equipment is not mounted on the body. CONSTITUTION:In the small sized portable radio equipment whose enclosure includes a loop antenna element, a radio transmission reception circuit section, a data decoder, a CPU circuit, a data display section, and a notice circuit section, a 1-turn loop antenna is formed in parallel with the lengthwise direction of a printed circuit board 2 on which circuits for operating the small sized portable radio equipment age mounted, which is made up of a 1st loop antenna element 1, a 2nd loop antenna element 7, a 1st capacitor 9, and a 2nd capacitor 8. The total extension range of the loop antenna is between lambda/15 and lambda/5 with respect to a wavelength lambda of a transmission reception signal. The relation of L1/L2<=C2/C1 is in existence, where L1 is an inductance of the 1st loop antenna element, L2 is an inductance of the 2nd loop antenna element, C1 is a capacitance of a 1st capacitor and C2 is a capacitance of a 2nd capacitor.
Patent JP-2001048481-A (JP)
Title: Wire rope winder and window opening and closing device using it
Inventor: TOMOTO TAKESHI
IPC: E05F17/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent vibration of an elevated matter and make a rope winder in a compact size by relatively moving a drum along a rotating shaft and aligning a wire rope in an adjacent state. SOLUTION: The relative travel of a drum 11 per a turn along a bolt 8 is made correspond to the diameter size of a wire rope. That is, the pitch of a male screw part 8c of the bolt 8 is made correspond to the diameter size of a wire rope. The relative travel of the drum 11 per a turn is set larger than the diameter of the wire rope and the pitch of the bolt 8 is set larger than the diameter of the wire rope. The wire rope is released to the drum 11 through a guide ring so that an elevated matter is lowered. In this case, the pitch of the male screw part 8c of the bolt 8 is made correspond to the diameter size of the wire rope, whereby at every turn of the drum 11, it is sequentially moved right and left for the thickness of the wire rope. The wire rope can be wound round the drum 11 without a gap to attain regular winding.
Patent JP-H0647022-A (JP)
Title: Stereoscopic model preparing method
Inventor: KAJIWARA SHIGEKI
IPC: A61B5/00
Filed: 1992-07-31
Abstract: PURPOSE:To easily generate a correct model only with a calculation processing by a computer in a complicated stereoscopic shape, as well. CONSTITUTION:The boundary surface of a head part model is measured, a boundary surface shape on many slice surfaces of every interval (m) is derived and subsequently, the boundary surface shape of every slice surface thereof is converted to the sequence of points of an interval (n), thereafter, between the adjacent slice surfaces, each point of the sequence of points is connected so that a triangle is formed.
Patent JP-H1166148-A (JP)
Title: Method and processor for processing assessment of used car
Inventor: INO RYOICHI
IPC: G06Q50/10
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To easily calculate the purchase assessed price of an object car by adding a specific run distance result amount to a purchase basic price and calculating a purchase assessed price. SOLUTION: The manufacture, kind and type, and initial registration day and time or the like, of the object vehicle to be assessed are specified, the total evaluation points of the object vehicle are specified while the current state of the object vehicle is inputted, and the run distance result amount is added to the purchase basic price to convert an assessed price to a lower price.  In this case, run distance evaluation (Km assessment) is performed by calculating a run distance result amount based upon an addition/subtraction amount per Km according to whether or not the current run distance is larger than the standard run distance so far or calculating a run distance result amount based upon an addition/subtraction amount per Km according to whether a predicted actual run distance calculated from the current run distance when the vehicle is used up to a desired sale period is larger than the standard run distance expected when a vehicle of the same kind with this vehicle is used up to the desired sale period.
Patent JP-S60118770-A (JP)
Title: Aqueous pigment ink
Inventor: OOTAGURO KUNIHIKO
IPC: F16F1/387
Filed: 1983-11-29
Abstract: PURPOSE:To provide titled ink of high dispersion stability and dryness resistance, comprising conventional aqueous pigment ink incorporated with resin acid and acetamide (derivative) of specific formula. CONSTITUTION:(A) A resin acid (e.g., shellac), (B) compound of formula [R1 is -(CH2CH2O)nH; R2 is -(CH2CH2O)mH; m and n are each 0-50] (e.g. acetamide), (C) pigment (e.g. carbon black), (C) solvent (e.g. glycol solvent), and, if necessary, (E) preservative (antifungus agent) (e.g. cresol), (F) lubricant (e.g. water-soluble silicone oil), (G) surfactant, etc. are mixed, ground and dispersed using a pigment dispersion mixer to obtain the objective aqueous pigment ink. USE:Ink for writing utensile, etc.
Patent JP-H1163369-A (JP)
Title: Piping cover
Inventor: NISHIOKA WATARU
IPC: F16L57/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a piping cover that can be disposed with high work efficiency. SOLUTION: A plurality of piping cover members A are connected to each other to form a piping cover. The piping cover member A is so formed as to be radially dividable in two parts so as to form a divided body on the opposed side to a fixed part, and a divided cover part connected to the divided body so as to be able to accommodate piping P. An engaging part 13 and an engaged part 23 that can be engaged with the end part of one divided body and the end part of the other divided body opposed to each other out of a pair of piping cover members A adjacent to each other are separately provided so as to constitute temporary fastening mechanism B for temporarily fastening one divided body to the other divided body.
Patent JP-S6283677-A (JP)
Title: Apparatus for testing electromigration
Inventor: NASU KAZUYOSHI
IPC: H01L21/66
Filed: 1985-10-08
Abstract: PURPOSE:To make it possible not only to certainly apply a test signal to wiring to be tested but also to prepare a large number of specimens, by integrating an oscillator and wiring to be tested on a semiconductor substrate. CONSTITUTION:A semiconductor chip 8 wherein the oscillator and wiring to be tested of a semiconductive circuit part are integrated to a substrate is provided to a ceramic container 4 forming a package main body 1 along with an upper lid 3 composed of a ceramic material and external leads 2 are connected to the semiconductive circuit part and the wiring to be tested through bonding wires 6. Therefore, it is unnecessary to prepare a general-purpose oscillator each time a test is performed and it is unnecessary that a correction circuit is inserted to uniformize a condition and a current is supplied to a large number of electromigration testers and a large number of specimens can be prepared by accurately applying the test signal to the wiring to be tested and the evaluation of electrode wiring is certainly and efficiently performed.
Patent JP-S61103596-A (JP)
Title: Unpolluting treatment of mine waste water by supernatant liquid of methane fermentation and recovering method of heavy metal
Inventor: TAMANOI MASATOSHI
IPC: C02F11/04
Filed: 1984-10-25
Abstract: PURPOSE:To remove the organic matter and to recover the residual ashes as the heavy metal resources by mixing supernatant liquid of methane fermentation of the organic matter into the mine waste water, regulating pH nearly to the neutralization to separate the generated precipitate, dehydrating, drying and molding it to burn. CONSTITUTION: The supernatant liquid obtained by the methane fermentation of organic matter is mixed into the mine waste water and pH is regulated nearly to the neutralization to separate the generated precipitate. In this case it is preferable that the operation is performed in the anaerobic environment owing to unweaken the reducing action. Then the supernatant liquid is removed and the precipitate contg. heavy metals is dehydrated and molded by a molding machine, dried and burned to remove the organic matter and the remaining residual ash is recovered as the metallic resources enriched in the heavy metals.
Patent JP-S60119394-A (JP)
Title: Control circuit for discharge amount of hydraulic pump
Inventor: MATSUMOTO TAKESHI
IPC: F04B49/08
Filed: 1983-12-01
Abstract: PURPOSE:To sufficiently utilize the effective power of an engine by allowing a cut-off valve to be switched when a pump is cut-off, and supplying the output cut-off by the pump, for the output of another pump. CONSTITUTION:When the discharge pressure of the second variable capacity type hydraulic pump 2 increases, and the second cut-off valve 25 is switched to the left position shown on the figure, the second servo-piston 25 shifts leftward on the figure, and the pressurized oil in the second oil-pressure source 27 is introduced into the chamber 35 of the first cylinder 5 through the second cut- off valve 25 and a pilot line 35. Therefore, the first set piston 6 of the first cylinder 5 is shifted leftward on the figure, and the first pilot servo-valve 4 is switched. Therefore, pressurized oil is supplied into the first servo-piston 11, and the discharge amount of the first variable-capacity type hydraulic pump 1 is determined. Therefore, when a pump is cut-off, the cut-off portion of the output can be supplied as the output of other pumps, and the effective power of an engine can be utilized efficiently.
Patent JP-2001047066-A (JP)
Title: Treatment of water containing very small amount of metal
Inventor: MOTOMURA TAKAHITO
IPC: C02F1/44
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To efficiently remove a metal or metal ions is water of an extremely small amt. region, in a treatment method of water containing a very small amt. of a metal or metal ions in a specific amt. or less, by adding a chelating agent to water before passing water through a membrane separator. SOLUTION: A chelating agent is added to primary pure water in a tank 2 from a chelating agent storage tank 1 and this pure water is successively treated by a UV oxidizing device 3, a non-regeneration type ion exchange device 4 and a UF membrane separator 5. Herein, water to be treated contains an extremely small amt. of a metal or metal ions in an amt. of 1.0 μg/l or lower, especially 100 ng/l or lower. As the chelating agent, a liquid or fine powdery cation exchange resin is pref. but ethylenediaminetetraacetic acid(EDTA), a compd. having a dithiocarbamate group or a compd. having an N-glucamate group can be also used.
Patent JP-H0857363-A (JP)
Title: Power cable discontinuity detecting device for electrostatic spray gun with built-in high voltage generator
Inventor: SEIKE YOSHIYUKI
IPC: B05B5/053
Filed: 1994-08-26
Abstract: PURPOSE: To quickly find the discontinuity of a power cable by inserting a resistance between a DC power source and an inverter in series so that when potential difference across the resistance is larger than a set value, an on signal may be outputted, and when a power source voltage detector also outputs an on signal, an abnormal signal may be outputted. CONSTITUTION: When a power source is normally operated and a power cable 6 is not disconnected, the electric current flows in a resistance 7 to produce potential difference across it. The potential difference is amplified a differential amplifier 8 and inputted to a comparator, where it is compared with a set value. At this time, since the detected potential difference is larger than the set value, the comparator outputs an off signal. Therefore, an abnormal signal is not outputted. When the power cable 6 is disconnected, however, the electric current does not flow in the resistance 7, and there is no potential difference across it and the detected potential difference is smaller than the set value, allowing the comparator to output an on signal. As a result, an abnormal signal output device is operated to alarm abnormality.
Patent JP-S6285778-A (JP)
Inventor: KOBAYASHI TERUO
IPC: B62J25/00
Filed: 1985-10-09
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-S6468933-A (JP)
Title: Apparatus for treating semiconductor-substrate
Inventor: KUMAGAI SEIICHI
IPC: B08B13/00
Filed: 1987-09-09
Abstract: PURPOSE:To expand the exposed part of a semiconductor substrate, to eliminate stagnation of treating liquid and to make dispersion in treatment small, by providing a structure, which does not need a semiconductor substrate container, preventing re-attachment of contaminated material and dust from the semiconductor substrate container, and minimizing a semiconductor substrate supporting part as required. CONSTITUTION:A semiconductor substrate 5 is held with the operations of holding arms 2 and 2, which are suspended from a conveyer 6, in the direction of a b. The substrate is conveyed into a treating bath 3 by the movement of the conveyer 6 in the directions (e) and (f) and in the directions (c) and (d). When, the substrate 5 is coupled with grooves 4b of supporting poles 4a in the treating bath 3, the arms 2 and 2 are opened in the direction of b a. Said substrate 5 is held with a holding part 4, and immersion treatment is performed. After the treatment, the substrate 5 is lifted up with the arms 2 and 2 out of the treating bath 3 and conveyed to the next step.
Patent JP-H0273029-A (JP)
Title: Allyl-type hexafluoroisopropyl ether derivative and production thereof
Inventor: SHIMIZU NORIO
IPC: C07C41/00
Filed: 1988-09-09
Abstract: NEW MATERIAL:The allyl-type hexafluoroisopropyl ether derivative of formula I and formula II (R<1> is H, phenyl or saturated or unsaturated hydrocarbon group; R2 is H or saturated or unsaturated hydrocarbon group). EXAMPLE:Cinnamyl-1,1,1,3,3,3-hexafluoro-2-propyl ether. USE:An intermediate for easy production of various allyl-type fluorine-containing ethers useful as pharmaceuticals, agricultural chemicals, etc. PREPARATION:The compound of formula I or II can be produced by reacting an allyl-type unsaturated hydrocarbon derivative of formula III (R3 is OCOR4, OCOOR5, OH, Cl or Br; R4 and R5 are alkyl) with 1,1,1,3,3,3-hexafluoro-2- propanol in the presence of a palladium complex.
Patent JP-2000053338-A (JP)
Title: Elevator control device
Inventor: KONYA MASAHIRO
IPC: H02P27/06
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To enable deceleration from a full-load state of an electric motor at the time of a power failure while an elevator is traveled, reduce decrease of large capacity capacitor voltage in a boosting operation, perform a continuous operation according to large capacity capacitor voltage and land the elevator. SOLUTION: A bi-directional voltage boosting/dropping circuit 20 is constituted between a smoothing capacitor 3 and a large capacity capacitor 21. This device is provided with a voltage boosting/dropping circuit control means 30 performing controls by voltage boosting/dropping circuit information on a power failure detecting device 31, a large capacity capacitor voltage detecting device 22, a smoothing capacitor voltage detecting device 32 and an inductor current detecting device 28 and elevator operation information on an inverter control means 10. When the voltage boosting/ dropping circuit control means 30 detects a power failure during a traveling, a deceleration command is generated and voltage of the large capacity capacitor 21 is boosted and controlled up to voltage of the smoothing capacitor 3 according to torque and speed at the time of deceleration.  The voltage boosting/dropping circuit control means 30 determines dropping voltage of the large capacity capacitor 21 from a remaining distance up to a target floor and requests the inverter control means 10 to maintain present speed if remaining voltage of the large capacity capacitor 21 is voltage by which the target floor can be attained.
Patent JP-H0274795-A (JP)
Title: Tunnel and construction method for tunnel
Inventor: FUKAI ICHIRO
IPC: E21D11/00
Filed: 1988-09-08
Abstract: PURPOSE:To absorb difference in displacement quantities between the rigid ground and the soft ground when an earthquake occurs by providing a vibration energy absorbing layer softer than the ground and having viscosity and elasticity between the ground excavated and the outer peripheral surface of a tunnel covering layer. CONSTITUTION:A vibration energy absorbing layer 5 is formed in a gap portion between the outer periphery of a covering layer 4 for a submarine tunnel 3 and the ground. A layer mixing bubbles or water into water solution of water soluble asphalt and solidifying the same is disirable for the vibration energy absorbing layer 5, but a compression deformable layer as such uniform and having flexibility like rubber state of solidified material or sponge state material will do besides this layer. When an earthquake occurs and the ground is dis placed, it is possible that the vibration energy absorbing layer is compressed in accordance to the variation quantity, quake acting to the tunnel covering layer is damped and stress generated in the tunnel covering layer is lowered.
Patent JP-H0571012-A (JP)
Title: Acrylic synthetic fiber
Inventor: MORIISHI HIDEKI
IPC: D06M101/16
Filed: 1991-09-05
Abstract: PURPOSE:To obtain the title fiber excellent in thermal insulation and heat storage capacity through light absorption, thus useful for cold weather clothing, interior articles, etc., by incorporating acrylic synthetic fibers with a specified amount of a mixture of titanium black and carbon black at specified proportion. CONSTITUTION:The objective fiber can be obtained by incorporating (A) 100 pts.wt. of acrylic synthetic fibers with (B) 0.05-10 pts.wt. of a mixture of (1) titanium black and (2) carbon black at the weight ratio (1)/(2)=(1:99)-(50:50).