baber/WOPTO huggingface dataset:
Patent JP-H03183387-A (JP)
Title: Speed controller provided with intermittent current compensation feature
Inventor: SHIMIZU TERUYOSHI
IPC: H02P7/292
Filed: 1989-12-13
Abstract: PURPOSE:To prevent an intermittent current compensation circuit from disturbing a control system by monitoring the voltage across a thyristor for the firing interval thereby detecting an intermittent current. CONSTITUTION:When the voltage across a thyristor WA or ZB exceeds the forward voltage drop of thyristor during the firing interval of the thyristor WA or ZB, the thyristor WA or ZB turns OFF and judgment is made that the current is flowing intermittently. Consequently, output from a current control circuit 7 is amplified through an intermittent current compensation circuit 10 in order to compensate for the drop of gain in a control system caused by the intermittent current. Since the output is provided through a delay element in a primary delay or rate circuit 18 to a phase control circuit 12, the intermittent current compensation is carried out slowly for the control system without causing disturbance, and thereby response of the control system is not affected by the intermittent current.
Patent JP-2000134320-A (JP)
Title: Radio communications terminal
Inventor: FURUSAWA YASUMASA
IPC: H04W88/02
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a radio communications terminal capable of performing optimum incoming control according to a moving speed or change in the moving speed. SOLUTION: A speed detecting part 20 detects the moving speed of a terminal. When the speed is lower than 30 km/h, ringing is set for sounding the incoming tone of an call incoming reporting part 21. When the moving speed is from 30 km/h to 200 km/h, moving on an automobile is judged, automatic recording is set for recording the message of a party in automatic response to an incoming call by a recording part 22, it is turned into stop state of 0 km/h from such a state and this state is continued longer than 3 min, ringing is set for sounding the incoming tone of the call incoming reporting part 21. When the speed exceeds 200 km/h, moving due to any moving means excepting for the automobile is judged and ringing due to the call incoming reporting part 21 is set.
Patent JP-H01163905-A (JP)
Title: Oxide superconductive wire
Inventor: NAKAYAMA SHIGEO
IPC: H01B12/02
Filed: 1987-12-19
Abstract: PURPOSE:To suppress the reduction of critical current density owing to a contractive distortion by making the impregnation amount of a heat-hardening type resin to a composition coverage smaller than the saturation impregnation amount in the composition coverage, and reducing the thermal expansion coefficient of a complex insulator layer. CONSTITUTION:To the outer periphery of a perovskite structure oxide superconductor wire material including a rare earth element, a composition coverage is formed by using an alumina long fiber. To the composition coverage, 20 to 80% of heat-hardening type resin such as an epoxy resin, which is less than its saturation impregnation amount, is impregnated, to reduce the thermal expansion coefficient of a complex insulating layer consisting of the composition coverage and the impregnated resin. As a result, the contractive distortion imposed to the oxide superconductor wire material when it is cooled up to the critical temperature is reduced, and the reduction of the critical current density owing to the thermal distortion, or the generation of cracks generated by the thermal distortion can be prevented.
Patent JP-H05320253-A (JP)
Title: Preparation of tetrafluoro ethylene polymer
Inventor: RUUTOUITSUHI MAIYAA
IPC: C08F14/26
Filed: 1992-12-01
Abstract: PURPOSE: To improve the stability of a dispersion by polymerizing tetrafluoroethylene in an aq. medium in the presence of a specified saturated fluorinated hydrocarbon, a dispersant, and a free radical formation initiator.  
     CONSTITUTION: To an aq. medium, 1,1,2-tetrafluoroethane as a satd. fluorinated hydrocarbon having two at the most carbon atoms and at least one hydrogen atom in an amt. of not less than 2.5 mol.% based on tetrafluoroethylene, a fluorinated emulsifier in an amt. of 0.06 to 1.0 wt.% based on the aq. polymn. medium, a free radical formation initiator in an amt. of 0.03 to 2 wt.% based on the monomer, and tetrafluoroethylene are added. The mixture is polymerized under a pressure of 4 to 30 bar at a temp. from 40 to 100°C. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09136828-A (JP)
Title: Strap
Inventor: HASHIMOTO MICHIARI
IPC: A61K47/34
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a strap having high percutaneous absorbing property of erythritol and low irritation to skin, safe to organisms, free from leaving of paste and having good strapping property. SOLUTION: This strap is obtained by laminating a tacky agent layer comprising a tacky agent and other component onto the one face of a support and the tacky agent is an acrylic tacky agent obtained by copolymerizing 45-97wt.% (meth)acrylic acid alkyl ester having 1-18C alkyl group with 3-55wt.% vinyl pyrrolidone and contains 0.1-20wt.% erithritol, 10-40wt.% isopropyl myristate, 0.5-10wt.% at least one kind of compound selected from the group consisting of diethanolamide laurate, lactic acid and polyoxyethylene lauryl ether and 1-20wt.% silicic anhydride.
Patent JP-H02165629-A (JP)
Title: Manufacture of conductive film pattern forming substrate
Inventor: OTSUKA KOJI
IPC: H01L21/3205
Filed: 1988-12-20
Abstract: PURPOSE:To obtain a conductive film pattern forming substrate in which an Al system conductive film can be taper-etched with high adhesiveness to an interlayer insulating film by a method wherein the Al system conductive film pattern having a required shape is formed and the pattern surface is treated with alkaline positive-type resist developer to remove a remaining plasma irradiated surface layer. CONSTITUTION:An SiO2 insulating film 2 is formed on a silicon substrate 1 and, further, an Al-Cu alloy conductive film 3 is formed on it. Then, by employing a cylindrical plasma etching apparatus, the surface of the conductive film 3 is exposed to a plasma under specific conditions to form a plasma irradiated layer 13. Then the pattern of a resist film 5 is formed and the conductive film 3 is taper-etched with solution of potassium hydroxide and ammonium peroxodisulfate. Then the plasma irradiated layer 13 of the conductive film 3 is removed with AZ developer and, finally, an SiO2 interlayer insulating film 6 is formed by an RF sputtering method. With this constitution, a conductive film pattern forming substrate in which the Al system conductive film can be taper-etched with high adhesiveness to the interlayer insulating film can be manufactured.
Patent JP-H04193411-A (JP)
Title: Cutting method for punch press having cutting tool and device thereof
Inventor: NAITO KINSHIRO
IPC: B23C7/00
Filed: 1990-11-28
Abstract: PURPOSE:To effectively use full length of the cutting edge of a cutting tool so as to prevent partial wear and heating and lengthen the life of a tool by rotationally driving a cutting device, and at the same time moving up and down a tool holder provided with a cutting tool on the lower part through a pressing device. CONSTITUTION:An electromagnetic changeover valve 95 is actuated with a servo valve control part 113 by the position of piston 83 of a ram main body 27 and the command of a main control part 109, and oil feed circuits to the upper oil chamber 99 and the lower oil chamber 97 of the ram main body 27 are changed over. Hereby, the piston is moved up and down and the end mill 65 of a tool holder 63 is moved up and down. Meanwhile, a work W is clamed at one end with a work positioning device 9, and moved front and rear, right and left to move following to the desired cutting form. Namely, during cutting of the work W, the end mill 65 cuts the work W while moving up and down. Hereby, full length of the cutting edge of the end mill 65 is uniformly used, early partial wear is eliminated, the life of the tool is lengthened, chips are small to facilitate chip disposal, and heating is reduced.
Patent JP-2000145275-A (JP)
Title: Door with finger cutting off preventive mechanism
Inventor: TAKEUCHI ISAO
IPC: E06B3/88
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent finger cutting off without damaging durability and feeling for use by pivotally fitting a door panel on a door frame by hinges, and by providing recessed part for preventing finger cutting off between hinges in a door stop part side of the door panel. SOLUTION: Hinges 6, 7, and 8 are fixed on an inner peripheral part of a doorframe, and a door panel 2 is rotatably supported freely to open and close through the hinges 6, 7, and 8. At door stop parts between an upper hinge part 6 and a central hinge part 7, and between the central hinge part 7 and a lower hinge part 8, a recessed part 13 for preventing finger cutting off is provided on a door panel 2 side. The recessed part 13 for preventing finger cutting off is so formed that an incision is formed on a position where the hinges 6, 7, and 8 are avoided at an inner plate 40 of the door stop part side, a finger cutting off preventing space is formed by bending it internally. A soft elastic body such as rubber and synthetic resin is buried in the recessed, part 13 for preventing finger cutting off.  Hereby, even when the door panel 2 is closed with a finger put in the doorstop part, the finger is not pressed by the space.
Patent JP-H11163351-A (JP)
Title: Insulated gate field effect transistor
Inventor: MATSUMOTO SATOSHI
IPC: H01L29/786
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To make parasitic bipolar transistor effect and short channel effect scarcely to be generated by forming an electrode for a source and for applying a back gate voltage, which is connected with a region for applying the back gate voltage and a channel region. SOLUTION: For a region 12 W which makes a channel region 7 of a window 12 face the outside, a part 12 WS which continuously stretches from a region 12S making a source 4 face the outside to the drain region 6 side stretches short toward the drain region 6 side, as compared with a part 12 WB which continuously stretches from a region 12B making a region 5 for applying a back gate voltage face the outside to the drain region 6 side. As a result, an electrode 14 for a source and for applying the back gate voltage is connected with a channel region 7 besides a source region 5 and a region 5 for applying the back gate voltage, so that a function as an insulated gate field effect transistor can be obtained stably, and parasitic bipolar transistor effect and short channel effect are scarcely generated.
Patent JP-H07178412-A (JP)
Title: Sizing-rolling method for bar steel
Inventor: TAKEDA SATORU
IPC: B21B1/18
Filed: 1993-12-21
Abstract: PURPOSE:To widen the range capable of sizing with the four-roll mill while holding high dimensional accuracy as the feature of the same roll, in a sizing- rolling method for round bar steel with the four-roll mill. CONSTITUTION:In two sets of the four-roll mills 1, 2 arranged in series in the pass-line P, each roll-pair of the four-roll mill 1 at the upstream side is arranged as the follows. That is, a distance L between a first reference line O1 founded on the center line of the rolls 1A (1B) and a second reference line O2 founded on the line connected with the centers of the rolls 1C (1D) is held to five times of a projection contact length in the roll pair 1C, 1D at the upstream side. Further, a tension between stands of both mills 1, 2 is made to be 0.10-0.30kgf/ mm to execute the rolling.
Patent JP-H01165035-A (JP)
Title: Method and medium for information recording
Inventor: SATO HIDEAKI
IPC: G11B7/2405
Filed: 1987-12-22
Abstract: PURPOSE:To simply attain high density information and to realize the high definition reproduced quality by forming an information bit on the central line of a track and a bit disposed at a position separated by a prescribed distance from the central line on the track. CONSTITUTION:When only a light source 32 is flashed, a recording is executed only on the central part of a groove 2a by a light beam spot 36. Further, when a light source 31 or a light source 33 is driven, a groove end bit is formed on the inclined part 2c or 2b of the groove by the light beam spot 35 or 37. In this case, according to modulating circuits 39, 40 overcoming the problem of the successive bits by biasing to one side, the light sources 31, 33 may be driven. The control thereof is executed by a control circuit 41. In such a device, either one of the light sources 31, 32 or 33 is selected and driven according to an information recording signal, thereby, a recording pattern can be formed.
Patent JP-H02167187-A (JP)
Title: Pin ball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1988-12-21
Abstract: PURPOSE:To make a game player free from troubles over a game with the effectiveness of the game by drive-controlling a value application controlling means based on the conduction of the output of a game continuance detecting means a specified time after the output of a hitting completion detecting means is introduced, and by initializing an information storage means. CONSTITUTION:When the value of a ball hitting counter 184 comes to '16', then one game is completed. Then, at a time point when a specified time T1 is up, a handle switch is operated, and a ball hitting motor 91, a ball hitting rod working state detecting switch 96, and a ball feeding solenoid 110 are worked, and when the signal of a first feed ball detecting switch 117 on the following game is detected, then all informations except th score informations of the previous game, for example, the value of the ball hitting counter 184 and the lighting state of display lamps 25a-25p are initialized, and the following game is prepared for. Besides, for a score obtained by the first game A, a paying-out motor 160 is driven at the same time as the following game B is started, and prize winning balls according to the score are payed out.
Patent JP-H11158818-A (JP)
Title: Simple beam connecting construction method for bridge, and deflecting force-adding device therefor
Inventor: FUJII ETSUKO
IPC: E01D21/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent cracks of a reinforced concrete floor slab of a continuous beam of a bridge. SOLUTION: A steel main beam 3 is installed on the top of piers 1, 1', and a reinforced concrete floor plate 4 is formed on the upper surface and the middle upper surface of the steel main beam 3 excluding a beam end part upper surface 3'. By a downward force from a deflecting force-adding device 10 comprising an upper sheave 11 installed under a simple beam 2 formed with the steel main beam 3 and the reinforced concrete floor plate 4, lower sheaves 12, 12 installed under the piers 1, 1', wire ropes 13 hooked to them, and a wire rope pulling-in means 14 for pulling in these wire ropes 13, the simple beams 2, 2 are deflected so as to expand the upper clearance between the beam end faces 3c, 3c of adjacent simple beams 2, 2 and form a reinforced concrete lateral beam in that clearance.  Then a connection part reinforced concrete floor plate 4 is formed with the reinforced concrete lateral beam and the beam end part upper surface 3' to cancel the downward force. Thus, because a prestressed force is introduced into the reinforced concrete floor plate 4, cracks will not occur.
Patent JP-H11218997-A (JP)
Title: Electrifying device
Inventor: LEVY MICHAEL J
IPC: G03G15/02
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a device applying the electric charge on an image forming surface. SOLUTION: This device is, allowed to include an electric charge applying hydrophilic liquid holding foam 150 arranged adjacent to a light receiving body 16 vicinity, a reserver 100 and a conducting tube 110 for feeding fluid to the foam, and a porous tube 140 for feeding the liquid to the foam. When the porous tube 140 is filled with the liquid and pressurized, the liquid is allowed to uniformly exude from pores along the entire length of the porous tube 140, the form firmly wound round the porous tube 140 is allowed to suck up the liquid so that the liquid approaches a photorecieving body while parting from the porous tube. In such a manner, the uniform electrification over the width of the photoreceiving body can be performed.  Then, conductivity of the liquid and all over distribution speed of the liquid, is respectively controlled by pressure differential between the inside and outside of the porous tube 140.
Patent JP-2000144372-A (JP)
Title: Corrosion resistant and wear resistant coating member for high temperature and its production
Inventor: TORIGOE TAIJI
IPC: C23C10/06
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a coating member suitable for a member used in high temp. corrosive environments and severe wear environments caused by splash particles by applying chromium carbide coating on the surface of a base material and thereafter executing Al cementation treatment. SOLUTION: This invention is for a corrosion resistant and wear resistant coating member obtd. by forming a chromium carbide layer 2 on the surface of a base material 1 and forming an Al diffusive layer 3 thereon. Preferably, it is the one in which a chromium carbide layer whose outer surface is composed of an Al diffusive layer is formed on the surface of the base material, and the thickness of the chromium carbide coating layer is 50 to 500 μm, the thickness of the Al diffusive layer is 5 to 100 μm, and, furthermore, a gas turbine blade in which the chromium carbide coating layer whose outer surface is formed of an Al diffusive layer is formed is provided. Turbine moving and stationary blades, a combustor or the like withstanding use for a long time in extremely severe environments in which wear and corrosion are simultaneously generated, e.g. in a pressurized fluidized bed combustion gas turbine or the like can be obtd.
Patent JP-H10146583-A (JP)
Title: Production of wave water and wave wood
Inventor: ISHII YUKIO
IPC: C02F1/30
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing wave water and wave wood capable of positively participating in the healthy body and spirit or in the healthful environment. SOLUTION: A vessel (unshown by a figure) filled with water such as natural water or tap water is held in a combustion gas chamber 3. Then, ligneous fuel is charged into a combustion chamber 1a and burned to generate combustion gas. Generated combustion gas is passed through a combustion gas-supplying path 4 from the upper part of the combustion chamber 1a and flows into the combustion gas chamber 3 from its upper part. Combustion gas filled in the combustion gas chamber 3 has good-quality wave energy which is inherent to the burnt wood. Therefore, the inside of the combustion chamber 3 is filled with the good-quality wave energy.  Information of goodquality wave energy of wood, which is held by combustion gas of surrounding, is transferred and stored by water held in the combustion gas chamber 3, which then becomes information water by water in which information of good-quality wave energy is transferred and stored, is called as wave water. Further, wave wood is produced by holding wood in the combustion gas chamber 3.
Patent JP-H07151408-A (JP)
Title: Freezer
Inventor: IKEDA SEIJI
IPC: F25B9/14
Filed: 1993-11-30
Abstract: PURPOSE:To provide a high freezing capability freezer by preventing freezing heat produced on the side of an expander from escaping through an expansion cylinder wall surface. CONSTITUTION:A gas flow passage is formed between an internal peripheral surface of an expander body container 14 and an external peripheral surface of an expansion cylinder 15, where a cold storage unit 4 is installed and at least part of the expansion cylinder 15 where the cold storage unit 4 is provided is constructed into a heat insulation structure 41.
Patent JP-H08160666-A (JP)
Title: Electrophotographic toner
Inventor: YAMAMURA KAZUHIKO
IPC: G03G9/087
Filed: 1994-11-30
Abstract: PURPOSE: To provide an electrophotographic toner excellent in the dispersibility of a colorant such as carbon black. CONSTITUTION: A colorant is dispersed in the polymer expressed by the formula, and it is finely crushed by inorganic fine grains and dispersed in a fixing resin. In the formula, R<1> indicates hydrogen atom, alkyl group having the carbon number of 11-17, or aryl group, R<2> and R<3> indicate hydrogen atom or alkyl group having the carbon number of 1-17, R<4> indicates the alkyl group having the carbon number of 1-12, R<5> indicates hydrogen atom, hydroxyl group, or methyl group, X<-> indicates anion, and (n) indicates an integer of 2 or above.
Patent JP-H09141414-A (JP)
Title: Die for die casting
Inventor: HARADA MASAKI
IPC: B22D17/22
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To simultaneously form a recessed part for machining a hole, to reduce the number of manufacturing processes and to enable repair of a formed die only by easily changing an ejecting pin evev if the ejecting pin is worn by the friction with molten metal caused by repeated formation, by forming the tip part of the ejecting pin to a conical shape. SOLUTION: Spoke parts and rim parts of a core metal in a steering wheel are formed by welding metallic round bars and a boss part 3 is formed in the state of casting in the outside with an aluminum alloy by die casting. In this boss part 3, the ejecting pin 5 is set in the core side die at the time of casting, and the conical part 5 in the tip part is positioned on cavity surface of the boss part 3 and cast. Since a center hole 6 is formed on the surface of the boss part 3 by the tip conical part 5a of the ejecting pin 5, the tip part of a drill 7 is abutted on the center hole 6 and bored, and a tapping is executed to form a screw hole and the parts of a sensor damper, etc., is screwed up.
Patent JP-2000149164-A (JP)
Title: Gas warning device, gas warning reception device, gas warning system and gas detection device
Inventor: SASAKI HIROSHI
IPC: G08B25/04
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a gas detection device absorbing the dispersion of the characteristic of a CO sensor. SOLUTION: A gas concentration detection part 12 having a gas sensor 22 that changes color in accordance with gas concentration, converting the light transmission degree of the gas sensor 22 to voltage and detecting gas concentration, an impedance conversion circuit 14 to which detection voltage VD from the gas concentration detection part 12 is supplied, a voltage dividing means 38 dividing output voltage Vr corresponding to detection voltage from the impedance conversion circuit 14 and having a prescribed time constant and a comparison means 39 comparing detection voltage with divided output voltage as reference voltage are installed.  Since reference voltage following detection voltage can be obtained even if the dispersion of the characteristic of a CO sensor exists and the dispersion exits in detection voltage by detecting the abnormal state of gas concentration based on reference voltage changing in accordance with detection voltage, the dispersion can be absorbed. Thus, gas concentration detection precision is high.