baber/WOPTO huggingface dataset:
Patent JP-H07227788-A (JP)
Title: Auxiliray grip for manupilator
Inventor: KOIKE HIDEMASA
IPC: B25J15/08
Filed: 1994-05-12
Abstract: PURPOSE:To provide an axiliary grip capable of operating tools such as nippers, pliers and the like by a manupilator when power distribution work, etc., is performed CONSTITUTION:A base body 1 possible to be loaded on the tip of a manupilator hand M and a fixing plate 5 for holding the handle Al of a tool with this base body 1 are provided. Thus, such tools as pliers can be firmly held by the manupilator and can be surely operated.
Patent JP-H01294360-A (JP)
Title: Manufacture of sealed lead-acid battery
Inventor: NARUSE KEIKO
IPC: H01M4/20
Filed: 1988-05-20
Abstract: PURPOSE:To make electrode group pressure constant, to increase contact between a plate and a separator, to increase the utilization of an active material, and to decrease self discharge by using a plate prepared by filling paste and pressing while an aqueous solution of silica powder having liquid absorbency is sprayed to smooth its surface before aging. CONSTITUTION:Paste mainly comprising lead oxide, dilute sulfuric acid, and water is filled in a grid also serving as a current collector, then the grid is pressed while an aqueous solution of silica powder having liquid absorbency is sprayed to smooth its surface before aging and drying to form a plate. Plate group pressure is made constant, contact of the plate with a separator is increased, and electrolyte distribution in the plate is made uniform. The utilization of the active material is increased and capacity is also increased. The generation of lead sulfate in the interface between the plate and separator is retarded and self-discharge is decreased.
Patent JP-S63288890-A (JP)
Inventor: NOI KUNIO
IPC: B66C13/22
Filed: 1987-05-21
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-H04326703-A (JP)
Title: Resistance paste for aln board
Inventor: SHOJI TAKASHI
IPC: H01C7/00
Filed: 1991-04-26
Abstract: PURPOSE:To obtain a resistance paste which does not produce a blister on an AlN board when it is baked. CONSTITUTION:A resistance paste for AlN board use is featured so as to be composed of 40 to 10% of a vehicle and 60 to 90% of a solid portion which contains the following: 90 to 30% of a glass composition composed of 14 to 30 % of Al2O3 20 to 30% of B2O3, 10 to 45% of SiO2 5 to 10% of CaO 15 to 50% of ZnO (where one part of ZnO can be replaced with 3% or lower of ZnO2) and 1 to 8% of PbO in the solid portion; 10 to 70% of ruthenium oxide in the solid portion; and 5 to 50% of a high-melting-point compound in the solid portion. It is proper that the high-melting-point compound is one or more kinds out of MgO, Al2O3, SiO2, CaO, TiO2 ZnO, SrO, ZrO2, SnO, BaO, HfO2, W, Pb and pt.
Patent JP-S5826001-A (JP)
Title: Producing apparatus for hydrogen
Inventor: INOUE KIYOSHI
IPC: C25B5/00
Filed: 1981-08-11
Abstract: PURPOSE:To decompose water by a simple structure and to efficiently generate hydrogen by applying a catalytic action by electrolysis and solar energy or the like to a substance to be treated to generate hydrogen such as liq. sludge. CONSTITUTION:Liq. sludge 21 or a substance to be treated to generate hydrogen such as hydrocarbon or iodide is charged into a vessel 1. A pipe 22 provided with a heat pipe 23 is put in the vessel 1 to deprive the sludge of its heat, and the heat is stored in a regenerator 20. The sludge 29 is filled into a heating chamber 11 through a screw 26. A titanium electrode 33A and a cathode 33B are attached to the chamber 11, and an electrode 4 is turned on. At this time, heat from the regenerator 20 is utilized to generate electric power, and the electric power is supplied to the electrode 4. The sludge 29 in the chamber 11 is isolated from the open air by the light transmitting surface 31, absorbs solar energy 32, and evaporates water. Electrolysis using the supplied current causes a catalytic action, reaction under light energy is accelerated, and hydrogen is generated. The gaseous reaction product is captured in an upper gas chamber 5, fed to a vessel 7, freed of CO2 through an alkali soln. 39, and stored in a vessel 9 through a compressor 8.
Patent JP-H05139834-A (JP)
Title: Titanium-based ceramics sintered compact and its production
Inventor: TORITSUKA SHIRO
IPC: C04B35/56
Filed: 1992-05-18
Abstract: PURPOSE:To obtain a high-density titanium-based ceramics sintered compact having readily sintering properties and denseness by sintering a mixture of a titanium boride as a main component and an iron silicide at >= the melting point of silicide in a liquid phase. CONSTITUTION:One or more of titanium boride, titanium carbide, titanium nitride and titanium carbonitride is pulverized to give a main component. The component is mixed with 0.1-50wt.% one or more silicides of elements of group 4B (titanium or zirconium), group 5B (vanadium or niobium) group 6B (Cr, W or Mo), group 7B (Mn) and iron group (Fe, Ni or Co). A molding of the mixture is sintered at >=the melting point of the silicide. The silicide is used as a new auxiliary for liquid-phase sintering to give a high-strength densified sintered compact.
Patent JP-S6019413-A (JP)
Inventor: TAKEGAWA KAZUHIRO
IPC: A01C11/02
Filed: 1983-07-11
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-H02302772-A (JP)
Title: Printing method for electrophotographic printer
Inventor: KINOSHITA KOICHI
IPC: G03G13/09
Filed: 1989-05-18
Abstract: PURPOSE:To achieve a cleaning-free condition and high resolution by coinciding electrifying polarity at an electrifying part with the electrifying polarity of dry type toner, using spherical toner the mean particle diameter of which is below 7mum, using a carrier which is also spherical and performing a cleaning operation simultaneously with a developing operation in a developing part. CONSTITUTION:The electrifying polarity at the electrifying part 2 is made to coincide with the electrifying polarity of the dry type toner. The dry type toner is the spherical toner the mean particle diameter of which is below 7mum and the carrier which is also spherical is used. Therefore, smooth motion and high fluidity are generated between the toner and the carrier and the contact electrification of them is improved. Then remaining toner is attracted into the carrier and the cleaning operation is simultaneously performed with the developing operation in the developing part 4. Thus, mutual toner flocculation and the formation of a lump of particles is prevented and the cleaning-free condition is accomplished. Resultantly, image quality is improved.
Patent JP-S5350489-A (JP)
Title: Tension measuring method for overhead line
Inventor: KATOU ATSUSHI
IPC: H02G1/02
Filed: 1976-10-20
Abstract: PURPOSE: To measure tension of overhead line easily with high accuracy and reduced deviation in such a manner that low frequency shock wave is applied on one end of overhead line then reflected wave is detected to measure transmission time of shock wave and to calculate tension from formula. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000315945-A (JP)
Title: Digital phase locked loop circuit
Inventor: FUKUNAGA SEIJI
IPC: H03L7/06
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a hold over function with high accuracy even when a power supply voltage and ambient temperature are changed. SOLUTION: An adder 22 and a differentiator 17 calculate a difference between a frequency of a signal outputted from a fixed frequency oscillator 10 and an output frequency, a storage circuit 19 stores the calculated difference, an adder 32 compares a difference stored in the storage circuit 19 with a difference between the frequency of the signal outputted from the fixed frequency oscillator 10 and a current output frequency, and the result of comparison controls a frequency of a signal outputted from a voltage controlled oscillator.
Patent JP-H05320354-A (JP)
Title: Polysilane having short-wavelength absorption band
Inventor: ITO TAKAO
IPC: C08G77/48
Filed: 1992-05-18
Abstract: PURPOSE:To provide a polysilane having short-wavelength absorption band composed of a specified structural unit, having a prescribed range of molecular weight, soluble in an organic solvent and useful as a pattern-forming material, etc. CONSTITUTION:The polysilane has a composition represented by formula I [R<1> is (CH2)xCF3 (x is 2 to 4); R<2> is a 1 to 5C alkyl; R<3> is C5H10 or C4H8; In case R<3> is C5H10, 0.25<=n/m<=1000. In case of R<3> is C4H8, 0.01<=n/m<=100] and 2000 to 1000000 average molecular weight. In addition, this polysilane can be obtained by adding an R<1>R<2>SiCl2 and a compound of formula II to a solvent containing a prescribed amount of Na under refluxing and reacting both the compounds with stirring under refluxing.
Patent JP-H0711013-A (JP)
Title: Production of article comprisng vulcanized rubber and fiber composite containing polyamide,polyamide molding material, polyamide blend, or polyamide matrix and comprising at least two members firmly bonded to each other, and composite arrticle
Inventor: HANSU YADAMUSU
IPC: C08L23/16
Filed: 1994-06-07
Abstract: PURPOSE: To produce an article consisting of members firmly bonded to one another by blending a compound of a vulcanizable rubber and a polyamide composition with a specified silane and vulcanizing the rubber with a peroxide.  
     CONSTITUTION: A polyamide matrix containing at most 30 wt.% thermoplastic resin or polyamide and a rubber compound containing 100 pts.wt. rubber, fillers, a plasticizer, 1-10 pts.wt. peroxide vulcanization agent, vulcanization activators and 1-10 pts.wt. silane of the formula (wherein R 1  is a divalent group or a direct bond; R 2  is H, a 1-20C alkyl, or the like; and R 3 , R 4  and R 5  are each the same as R 2  or -COOR 2 ) are vulcanized. The polyamide component used comprises a polyamide, a polyamide molding material, a polyamide blend, or a fibrous composite material having a polyamide matrix. The silane is used in an amount of 2-6 pts.wt. based on 100 pts.wt. rubber. The silane used comprises, e.g. vinyltrimethoxysilane or vinyl-tris(2-methoxyethoxy) silane. The rubber used comprises, e.g. an ER(D)M-rubber, E-SBR, L-SBR, BR or NR. A vulcanization retarder, an age resistor, etc., may be blended. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H06307147-A (JP)
Title: Paper sliding door inclination regulation device for in-swinging window
Inventor: YACHI HIDEKI
IPC: E06B3/38
Filed: 1993-04-28
Abstract: PURPOSE:To make it possible to stabilize a paper sliding door of a hinged in-swinging window by some stages and rotate the window inwardly. CONSTITUTION:In a hinged in-swinging window where a paper sliding door lower rail 2E is pivoted with a sash lower frame material 1B while a guide body 3 is mounted to an outer circumference of a paper sliding door vertical rail 2F and a mounting metal fitting 4 is mounted to the inner circumference of a sash vertical frame 1C; one end of a lever 5 is pivoted with a movable pin 7 sliding along a guide groove 33 of the guide body while the outer end of the lever 5 is pivoted with the mounting metal fitting with a fixing pin 7 rotatively, a guide board 31 of the guide body 3 is raised. A plurality of insertion grooves 34, which intersect with the sliding direction of the movable pin 6 are installed between the guide board 31 and the paper sliding door vertical rail 2F. The sliding range of the movable pin 6 fitted into the guide groove of the guide body is limited with a stopper 8 which is inserted into an arbitrary insertion groove from the indoor side, thereby rotating the paper sliding door up to a specified inclination angle theta inwardly.
Patent JP-S5917353-A (JP)
Inventor: TSUCHIDA SHIZUO
IPC: B01D53/34
Filed: 1982-07-20
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-H11285401-A (JP)
Title: Shoe sole
Inventor: ARASHIRO KEISAKU
IPC: A43B13/14
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a shoe sole in which the load on the feet, knees, and waist of a person can be decreased even if he is standing, sitting or walking so that he does not get tired and a stretch, shaping up, or training can be made, muscles can be extended, contracted, tightened, and loosened repeatedly so that circulation of blood can be enhanced and which is suitable pot only for young people but also old people, contributing to an aging society and national health. SOLUTION: The surface of the sole of a shoe is inclined at an angle of 5-50 degrees or at a different angle with respect to a body of the sole 3 from the forward end 41 of a tiptoe toward a heel or from the rear end 43 of a heel toward a tiptoe so that the thickness of the sole is made larger from the end 41 toward the end 43 or from the end 43 toward the end 41, whereby a ground contact surface of the shoe is comprised of a front inclined surface A and a rear inclined surface B and the sole has a largest thickness at an apex where both the surfaces A and B intersect each other, so that the side of the sole has a V-shape or flattened V-shape. And the apex of V-shape is radiused so as to have an arcuate shape having a radius of 2 cm or less.
Patent JP-H08309950-A (JP)
Title: Laminated molding
Inventor: NAKAMICHI HITOSHI
IPC: B32B33/00
Filed: 1995-05-24
Abstract: PURPOSE: To obtain a laminated molding capable of expressing design property such as a cubic effect or a sense of depth floated from the interior and giving a sense of high grade. CONSTITUTION: The laminated molding comprises a molding base material 2 made of thermoplastic resin, and a skin material having at least a base sheet 1, wherein the sheet 1 is transparent or translucent, the front surface of the sheet 1 has a flat shape or is similar to the flat shape, and the rear surface of the sheet 1 has an embossing pattern. The sheet 1 is colored transparent or translucent containing lustrous pigment, and/or desirably printed on the rear surface.
Patent JP-H10321901-A (JP)
Title: Light-emitting semiconductor device and manufacturing method thereof
Inventor: MATSUMOTO YUKIO
IPC: H01S5/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting semiconductor device which prevents the deterioration of crystal characteristics due to p-type impurity doping and has high light-emitting efficiency and high brightness, and wherein the deterioration of and damage to the device hardly occur, and a manufacturing method thereof. SOLUTION: A light-emitting semiconductor device comprises a substrate 1, a n-type layer 3 and a p-type layer 5 successively provided on the substrate 1, a light-emitting layer forming portion 11 forming a light-emitting layer, and a window layer 6 provided on the surface of the light-emitting layer forming portion 11, wherein the light-emitting forming portion 11 comprises AlGaInp compound semiconductor, and auto-doping is conducted on the window layer 6 and formed at a carrier concentration of 5×10<18> -3×10<19> cm<-3> , while composed of Aly Ga1-y As (0.6<=y<=0.8).
Patent JP-2000314481-A (JP)
Title: Pressure gas feeder
Inventor: UCHIDA SHINYA
IPC: F16K17/20
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce pressure fluctuation without causing pulsation by providing a pressure regulating movable valve opposed to an opening face of a pressure regulating opening in a pressure chamber and providing a pressure regulating mechanism moving the pressure regulating movable valve with its held in a parallel state with the opening face. SOLUTION: Gas taken in from an intake port 401 by a pressure air blower 402 of a blower fan, etc., passes through an air passage 403 and is led to a pressure chamber 404 from a pressure chamber intake port A. In the pressure chamber 404, although the intake gas becomes once stagnant, a pressure regulating cock (movable valve) 411 of a pressure mechanism 410 in contact with a control port 406 senses the gas pressure, and when the pressure in the pressure chamber 404 becomes higher than the set pressure of the pressure mechanism 410, the pressure regulating cock 411 of the pressure mechanism 410 is separated from the control port 406 to discharge surplus gas from the pressure chamber 404 and hold a fixed gas pressure.
Patent JP-H01295671-A (JP)
Title: Dc/dc converter with short-circuit protective function
Inventor: KURODA EIJU
IPC: H02M3/28
Filed: 1988-05-23
Abstract: PURPOSE:To ensure the protection of a device by forcibly reducing the output duty ratio of a PWM comparator the moment a load was shorted, and then by getting a switching transistor to be an interrupted state. CONSTITUTION:A DC-DC converter is composed of a transformer T, a switching transistor(Tr) 10, etc. From the secondary winding W2 of the transformer T DC voltage is outputted through a smoothing capacitor Co, etc. The converter is also equipped with a PWM comparator CP1 to drive the Tr 10 ON and OFF, an error amplifier 3, etc., and limits the above ON/OFF ratio so as not to exceed the specified upper limits. In this connection, a circuit of a comparator CP10, a Tr 101, etc., is added, with which the voltage to check the upper limits of the duty ratio is sagged through the comparator CP10, the Tr 101 and a resistance R11 in the load short-circuit and the ratio is reduced to the minimum. In starting, therefore, the voltage will sag, the output duty ratio will be reduced and the output voltage V0 will also be reduced.
Patent JP-H04328623-A (JP)
Title: Input device for image forming device
Inventor: YASUHARA NANAE
IPC: G06F3/048
Filed: 1991-04-26
Abstract: PURPOSE:To obtain an input device for an image forming device which can be easily and surely operated even by the children who are not so clever with their fingers as the grown-ups by securing a constitution where an image can be displayed on a display device in response to the locus of a press part inputted to a tablet without pushing continuously an execution button. CONSTITUTION:An input device 1 of an image forming device can display the images on a monitor based on the signals inputted to a tablet 10 as long as the execution buttons 8A and 8B are pushed. Both buttons 8A and 8B can be continuously pushed and also the press of these buttons can be canceled by a press mechanism 60. Furthermore a programmed microcomputer can be set into the device 1 so that the buttons 8A and 8B are locked even when they are released like a case where both buttons are continuously pushed under the prescribed conditions.
Patent JP-S613782-A (JP)
Title: Two-color thermal recording material
Inventor: INABA NORIHIKO
IPC: B41M5/34
Filed: 1984-06-19
Abstract: PURPOSE:To make it possible to obtain a blackish low temp. developed color image, a sharp high temp. developed color image and a low temp. developed color image showing no color fading with the elapse of time, by successively laminating a high temp. color forming layer, a color erasing layer, an intermediate layer and a low temp. color forming layer onto a support and specifying each of these layers. CONSTITUTION:A high temp. color forming layer, a color erasing layer containing a color erasing agent and a low temp. color forming layer are successively laminated to a support. The high temp. color forming layer contains a leuco dye and a coupler and the color erasing layer contains the thiurum color erasing agent represented by formula ( I ) (wherein R1, R2, R3 and R4 are a methyl group, an ethyl group or a pyridyl group and x is an integer of 1-4) and the low temp. color forming layer contains a leuco dye and a diphenylthiourea derivative represented by formula (II) (wherein R5 and R6 are hydrogen, halogen, a trifluoromethyl group or an 1-4C alkyl group) and an intermediate layer based on a heat-meltable substance with m.p. of 60-150 deg.C and a water-soluble macromolecular binder is provided between the color erasing layer and the low temp. color forming layer. As the water-soluble macromolecular binder, polyvinyl alcohol or polyacrylamide is used. By this method, a leuco type thermal recording material, which can form a blackish low temp. developed color image, a sharp high temp. developed color image free from color mixing and a low temp. developed color image showing no color fading with the elapse of time, is obtained.
Patent JP-H05295856-A (JP)
Title: Foundation corner reinforcement
Inventor: RIYOUKI YOSHIHARU
IPC: E04C5/06
Filed: 1992-04-17
Abstract: PURPOSE:To simplify the works for foundation bar arrangement and shorten the term of works therewith and improve the accuracy in execution of works while solving the problem of shortage of hands. CONSTITUTION:Foundation corner reinforcements are composed of vertical reinforcements 13 with bolts welded thereto in the direction at a right angle to the center of axis and joint reinforcements 18 tipped with nuts whose tapped holes 17 are placed, facing the direction of the center of axis. Main reinforcements 21, 22 are connected to the joint reinforcements 18 that are connected to the vertical reinforcements 13 by screwing the nuts down onto the bolts. Thereby, process for bending the main reinforcements 21, 22 and connection by wires 20 of the vertical reinforcements 13 and the main reinforcements 21, 22 can be eliminated, and covering depth of concrete can be ensured by the width of the foundation corner reinforcements.
Patent JP-S5553626-A (JP)
Title: Combustion controller in evaporation burner
Inventor: MIYAHARA KINGO
IPC: F23N3/02
Filed: 1978-10-12
Abstract: PURPOSE: To stabilize combustion, by eliminating the phenomena of the floating, foing-out, etc. of flames just after combustion moves to an evaporating combustion condition from a raw combustion condition by maintaining a matching condition between the quantity of fuel oil burnt and the quantity of air burnt.  
     CONSTITUTION: A temperature sensing switch 16 mounted to an outer wall of a combustion cylinder 1 does not function until a combustion cylinder 1 reaches temperatures that evaporated gas is not liquefied, the temperature sensing switch 16 remains as it closes and a combustion air reducing valve 18 is under a reuding condition during the time. Thus, combustion is not brought to a condition that combustion is unstable because matching between the quantity of air burnt and the quantity of fuel oil burnt is not broke even if there is a cooling liquefying phenomenon of the evaporated gas. When the combustion cylinder 1 reaches sufficient, high temperatures, the valve 18 is changed over at the increasing side because the temperature sensing switch 16 works and the contact is opened, and evaporating combustion under a stationary, stable condition is maintained. Liquefied fuel oil collected on a bottom wall of a gas chamber 4 is vaporized at that time, and burnt. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0669227-A (JP)
Title: Heterojunction bipolar transistor of compound semiconductor and its manufacture
Inventor: JIYOSEFU BII DEIREINII
IPC: H01L29/73
Filed: 1993-05-27
Abstract: PURPOSE: To improve etching accuracy by etching a layer, comprising a first material using an etching agent which does not etch a second material layer so much as appraising it. CONSTITUTION: An obvious etching standard is provided, and a GaAs buffer 36 is etched with the use of an RIE process that sops at an AlGaAs layer 32. For example, an InGaAs layer 40 is wet-etched with sufficient time for etching it up to the gas buffer 36. GaAs is RIE-etched in a mixture gas, which does not etch AlGaAs so that the etching is stopped at the AlGaAs layer 32. Thereby the distance up to a thin p<+> -base region 28 is obtained. There is no additional etched layer on a material structure. Hereby, it is possible to enhance depth accuracy.