baber/WOPTO huggingface dataset:
Patent JP-S59209452-A (JP)
Title: Rolling machine for gear
Inventor: KASAI MASAAKI
IPC: B21H9/00
Filed: 1983-05-11
Abstract: PURPOSE:To decrease axial deviation of a work and to improve the accuracy of a tooth profile by pressing and clamping the work to a guide base by means of a clamping device from above and below when a tailstock arrives at the advancing end. CONSTITUTION:A work W is supported on a receiving base 12 in front of a tailstock 11 and thereafter the tailstock 11 is advanced. When the tailstock arrives at the advancing end, the work W is supported at the center by means of the center of a spindle and the center 11a of the tailstock 11. A clamping device 25 is actuated at the same time and a clamping rod 27 descends to press a clampling member 28 pivotally supported oscillatably at the top end thereof to an engaging block 23, thereby pressing and clamping the tailstock 11 to a guide base 9. The work supporting base is relatively moved from this state and rolling dies and the engaging member engage with the outside circumferential surface of the work, by which the rolling of a gear is accomplished.
Patent JP-H09275516-A (JP)
Title: Video camera
Inventor: KAWASAKI AIICHIRO
IPC: H04N5/225
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a video camera whose tally lamp is easily observed even when a grip of a portable video tape recorder(VTR) is removed by using a grip of a portable camera. SOLUTION: A small sized portable video camera 1 is composed of a portable camera 10 to which a grip 14 is removably fitted and a portable VTR 20 to which a grip 30 is removably fitted. The portable VTR 20 is removably fitted to a rear side of the portable camera 10. Furthermore, the grip 30 of the portable VTR 20 is composed of a handle base 31 fixed to an upper side of a VTR main body 21 and a handle main body 32 fitted removably to an upper side of the VTR main body 21 via a tightening means such as a screw. A tally tamp 34 as an image pickup state display means is provided to a rear side of the handle base 31.
Patent JP-S60224382-A (JP)
Title: Television receiver
Inventor: FUKUHARA MAKOTO
IPC: H04N5/46
Filed: 1984-04-23
Abstract: PURPOSE:To enable to receive broadcast of positive modulation and negative modulation by automatic switching and simplify operation by providing a polarity inversion circuit and as FF circuit. CONSTITUTION:When a color television signal of negative polarity is outputted to an output terminal 2 when receiving broadcast of positive modulation, voltage is applied to a control terminal 3. Output of the FF circuit 8 is inverted only when a polarity discriminating circuit 7 discriminates output of the terminal 2 is negative polarity, and voltage of the terminal 3 is eliminated and a color television signal of positive polarity is outputted to the terminal 2. When the receiver is made to receive broadcast of negative modulation, as voltage is not impressed to the terminal 3, a color television signal of negative polarity is outputted, and output of the circuit 8 is inverted. Consequently, voltage is impressed to the terminal 3, and color television of positive polarity is outputted to the terminal 2.
Patent JP-S538058-A (JP)
Title: Production of semiconductor device
Inventor: ABE SHIGEHARU
IPC: H01L21/60
Filed: 1976-07-10
Abstract: PURPOSE: To prevent the phenomena by which pads draws up the Si of electrode contact part and breaks down PN junctions and improve the density of integration by providing a Si layer on the bonding pads of Al formed on a Si substrate and alloying them thereafter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60225347-A (JP)
Title: Flat fluorescent lamp
Inventor: KISHIMOTO SHIYUNICHI
IPC: H01J61/30
Filed: 1984-04-24
Abstract: PURPOSE:To perform a uniform discharge over the whole electrodes by forming a pair of electrodes arranged face to face in a flat fluorescent lamp so that the inter-electrode distance at both end sections is made shorter than that at other sections than both end sections. CONSTITUTION:A flat fluorescent lamp used as the back light of a liquid crystal panel used for a liquid crystal TV, etc. is formed by arranging a pair of electrodes 3, 3 face to face in a container formed with transparent and rectangular sealing glasses 1, 2 having an aspect ratio of 3:4. In addition, the electrodes 3, 3 are formed in a U-shape made with a pair of side walls 3b, an upper wall 3c, and a lower wall 3d, and projections of the side walls 3b at both end sections are set larger than the projections at the center section. Accordingly, a discharge is made easier at both end sections of the electrodes, a uniform discharge is performed over the whole electrodes even if the gas pressure in the container is increased to 5.5Torr, and the brightness can be improved.
Patent JP-S5417727-A (JP)
Title: Display device of cameras
Inventor: SAITOU MITSURU
IPC: G03B17/20
Filed: 1977-07-08
Abstract: PURPOSE: To make possible volume production at low costs by determining the display patterns such as numbers, characters, etc. with the shapes of electrodes and giving allowances to the area of electrode parts and the position accuracy of upper and lower electrodes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07267375-A (JP)
Title: Discharging device for powder or the like
Inventor: ANDO MICHIO
IPC: B65G65/40
Filed: 1994-03-28
Abstract: PURPOSE:To provide a discharging device which can discharge powder or the like at the fixed rate by communicating a frame with a discharge port of a hopper, continuously arranging plural what are called butterfly valves, each of which is constructed by fixing a valve plate on a rotary shaft and rotates in the predetermined area, as primary valves and secondary valves, and alternately opening/closing the primary valves on the inlet side of the frame and the secondary valves on the outlet side. CONSTITUTION:When an operation arm 13 for primary valves 5 is pulled by means of an air cylinder and an operation arm 13 for secondary valves 6 is pushed, the primary valves 5 are opened while the secondary valves 6 are closed. In this way, powder or the like inside a hopper 2 flows into a frame 4 to fill the inside of the frame 4. Subsequently, the operation arm 13 for the primary valves 5 is pushed and the operation arm 13 for the secondary valves 6 is pulled contrarily under this condition, so that the primary valves 5 are closed while the secondary valves 6 are opened. In this way, inflow of the powder or the like into the frame 4 is stopped, and the powder or the like inside the frame 4 is discharged. Therefore, the powder or the like can be discharged at the fixed rate according to the capacity of the part surrounded by the primary valves 5 and the secondary valves 6 in the frame 4.
Patent JP-H11235231-A (JP)
Title: Container of lipstick or the like
Inventor: TAKAHASHI KEIJI
IPC: A45D40/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To attain reuse by permitting a consumer to easily and safely separate the different materials at the time of classifying garbage after a cosmetic is used-up without dissolving in normal usage in the container of a lipstick or the like. SOLUTION: The container is provided with an inner cylindrical member 1 where a lock groove is formed in an outer peripheral part, a cut groove 11 which is formed at a part including the lock groove 2 of the inner cylindrical member 1 and by which the inner cylindrical member 1 is bent inward, an outer cylindrical member 3 which covers the upper part of the inner cylindrical member 1 including the lock groove 2, where a lock piece 4 is formed in a part corresponding to the lock groove 2 and which is rotatably locked to the inner cylindrical member 1 and also a vertical mobile mechanism 7 by which a bar-shaped cosmetic 6 contained inside the outer cylindrical member 3 is made to appear from the upper end part of the outer cylindrical member 3 by rotating the inner and outer cylindrical members 1 and 3. Then, a plinth member 12 capable of fixing the lower part of the inner cylindrical member 1 and a bending preventing cylinder 17 which is erected inside the plinth member 12, is abutted on the lower inner surface of the inner cylindrical member 1 in a state where the inner cylindrical member 1 is fixed inside the plinth member 12 and prevents the inner cylindrical member 1 from being bent inward are formed.
Patent JP-2000272743-A (JP)
Title: Commodity sorting device
Inventor: HAYAKAWA MOTOO
IPC: B65G47/68
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To avoid interference between the upstream end of a sorting guide and commodities. SOLUTION: A commodity sorting device is provided for sorting commodities 15 supplied in lines with the displacement of a sorting guide 41, provided along the direction of carrying the commodities 15, into carry-out trucks L, R the number of which is greater than that of the lines. A sorting guide driving means 42 is provided thereon for displacing the sorting guide 41 at its upstream end in the cross direction of carrying the commodities 15, in the direction of carrying and in the opposite direction of carrying. The sorting guide driving means 42 executes the displacement of the sorting guide 41 in the direction of carrying at a speed in synchronization with the carrying speed of the commodities 15.
Patent JP-H04317940-A (JP)
Title: Circulating document sheet transporting device
Inventor: MURATA MITSUSHIGE
IPC: G03G15/04
Filed: 1991-04-15
Abstract: PURPOSE:To prevent breakage of document sheet at the time of jamming and facilitate taking-out of the jamming sheet. CONSTITUTION:The stopping position of a tray 310 is predetermined in correspondence to the part where jam is generated, which is located by location sensors ENTS, LOOPEJT1S, LOOPEJT2S, etc. On the occasion of jamming, the tray 310 is moved to this predetermined stopping position.
Patent JP-S61241649-A (JP)
Title: Reference electrode
Inventor: NAKAYAMA NORIO
IPC: G01N27/30
Filed: 1985-04-19
Abstract: PURPOSE:To obtain a reference electrode which indicates thermodynamically exact and stable potential by eliminating the interference of H2 in sample water contg. H2. CONSTITUTION:The H2 in sample water passes through a liquid junction 1 in the lower part of an outside cell 11 of the reference electrode and diffuses into an electrolyte 2 for liquid junction. The H2 is extracted into external liquid 12 at the diffusion rate proportional to the difference in H2 concn. between the electrolyte 2 and a liquid 12 filled in the outside cell and the coefft. of H2 permeation of a gas permeable membrane tube 3 and proportional inversely to the wall thickness of the tube 3. Water contg. H2 at a low concn. or an aq. soln. contg. ions such as chromic acid ion, dichromic acid ion, permanganic acid ion which oxidize H2 and a dispersion prepd. by dispersing oxidizing agent particle power of MnO2 or the like which oxidizes H2 into water are used as the external liquid 12 and therefore the H2 can be extracted into the external liquid 12. The dichromic acid ion, permanganic acid ion and MnO2 powder oxidize and annihilate H2 by reaction and prevents the increase in the concn. of the H2 in the external liquid 12 by the migration of the H2 into the cell 11 and therefore the measurement of the potential of the sample to be tested contg. H2 by the reference electrode is made possible.
Patent JP-H09268391-A (JP)
Title: Recovering treatment of waste stainless steel pickling liquid
Inventor: IGAKI JIRO
IPC: C23G1/36
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an efficient running method of a low running cost by solving the problems of the deficiency of an Fe removal rate in an iron extracting stage and the device, time and operator in a stage for diluting and adjusting the iron concn. of a waste hydronitrofluoric acid liquid in a recovery treatment of the waste hydronitrofluoric acid liquid by a solvent extraction method. SOLUTION: The supply rates of the waste liquid and org. solvent are adjusted in such a manner that the specified treating quantity of Fe and flow rate (OZ/A) of the org. solvent/waste liquid are attained with respect to a fluctuation in the Fe concn. of the waste hydronitrofluoric acid liquid used for pickling stainless steels without diluting the concn. of the waste hydronitrofluoric acid liquid at the time of recovering and reutilizing the hydronitrofluoric acid obtd. by executing the treatment to remove the Fe<3+> ions in the waste hydronitrofluoric acid liquid by solvent extraction.
Patent JP-S60227362-A (JP)
Title: Method of supplying electrolyte in matrix-type fuel cell
Inventor: UMEMOTO MASATSURU
IPC: H01M8/04
Filed: 1984-04-24
Abstract: PURPOSE:To prevent any formation of a liquid path of electrolyte during the suspension of battery operation by filling electrolyte paths with electrolyte so as to supply electrolyte into the matrix layer and by feeding a gas through the electrolyte paths so as to evaporate and remove electrolyte adhering to the walls of the electrolyte paths. CONSTITUTION:After a bulb 15b is closed and valves 13a and 13b are opened, blind plugs 71c and 72c are attached to the openings 71b and 72b of electolyte paths 71 and 72. Next, after electrolyte in an electrolyte tank 14 is filled into electrolyte paths 71 and 72 by opening a valve 12a, electrolyte is supplied from a supply path 8 into a matrix layer 1 through supply holes 8a. After the supply of electrolyte is completed, the valve 12a is closed and blind plugs 71c and 72c are removed to discharge surplus electrolyte through openings 71b and 72b. Next, after the bulb 15b is opened, moistended gas is sent into electrolyte paths 71 and 72 through bulbs 13a and 13b by means of blower 15a before being exhausted through openings 71b and 72b, thereby evaporating and removing electrolyte adhering to the walls of the paths 71 and 72.
Patent JP-S62268339-A (JP)
Title: Three-phase synchronous motor
Inventor: IIJIMA HIROSHI
IPC: H02K19/16
Filed: 1986-04-10
Abstract: PURPOSE:To reduce the occurrence of abnormal torque by removing the influential higher harmonics of high degree in particular of what is contained in the void flux which causes abnormal torque to a three-phase synchronous motor. CONSTITUTION:A three-phase synchronous motor is constituted by relatively skewing the conductor groove of a stator core by an electrics angle of 2pi/n (where n represents the degree of higher harmonics selected as an object for removing the influence) against a rotor pole 3. The rotor pole 3 arranged through an interpolar separating groove 4 skews one cycle of higher harmonics, i.e. by an electric angle of 2pi/n, using n for the higher harmonic degree. Thus, in the part corresponding to the n-th degree higher harmonics of the torque produced to the rotor pole 3, the n-th degree higher harmonic torques are induced, which have the reverse direction and size one another. Consequently, the n-th degree higher harmonic torquew of the void flux acting on the rotor pole is cancelled and no influence gets exercised. The abnormal torque by the n-th degree higher harmonics is therefore produce no longer.
Patent JP-S62238309-A (JP)
Title: Charging method for raw material to melting and smelting furnace
Inventor: ISHIKAWA HIDEKI
IPC: C21B11/08
Filed: 1986-04-10
Abstract: PURPOSE:To supply raw materials in such a manner that the greater part of the supplied raw materials are quickly intruded into a bath by forming the plane shape of a furnace to a rectangular shape, disposing bottom tuyeres at prescribed intervals to the furnace in the longitudinal direction thereof to form the down flow of the bath. CONSTITUTION:The plane shape of the furnace body 1 forming a reaction vessel is made into the rectangular shape and the bottom tuyeres 2 are disposed at the prescribed intervals to the furnace in the longitudinal direction thereof. Molten pig iron is charged into the furnace 1 and oxygen and tuyere cooling gas are blown into the furnace from the respective tuyeres 2 to burn and evaporate the carbon in the bath and to stir the bath. The raw materials such as iron powder and solid carbonaceous material are supplied by a nonoxidizing gas as a carrier from a top blowing lance 3 so as to point the downward flow on the bath surface. The powder raw materials are supplied in such a manner that said materials can be quickly introduced into the bath with high efficiency by the above-mentioned method. A metallic oxide is thus melted and reduced at a high level of reaction rate with high productivity.
Patent JP-H01256797-A (JP)
Title: Heat exchanger
Inventor: TAKADA KATSUHIKO
IPC: F28F19/06
Filed: 1988-04-04
Abstract: PURPOSE:To provide a heat exchanger which is not susceptible to stress corrosion cracking and excels in corrosion resistance by forming a header plate with a core material layer made of copper zinc alloy covered with a zinc diffusion layer. CONSTITUTION:The present heat exchanger consists of the core section 1, a header plate 2 disposed at the end of the core section 1 and a plastic tank 3 held down by the header plate 2. The header plate consists of a core material layer 21 made of copper-zinc alloy and a zinc diffusion layer 4 covering the core material layer 21. For the copper-zinc alloy, brass containing 20-40weight% of zinc and remainder of copper is popularly used. The zinc diffusion layer 4 is formed by zinc plating, and the zinc plating should preferably have a thickness of 5-200mum on the surface of the core material layer 21. If it is less than 5mum, the corrosion resistance is not assured, and, if it is more than 200mum, there will be diminishing return in corrosion resistance. After inserting the rim of 31 of the opening of the plastic tank 3 into the U-channel 22 with an O-ring set in the bottom of it, the header plate 2 holds the tank down.
Patent JP-H11256857-A (JP)
Title: Stretcher storage
Inventor: SUGIYAMA MITSURU
IPC: E04H1/12
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To enable effective utilization of a space by providing a free space upward of a wheel chair and a stretcher housing space in a stretcher storage housing the wheel chair or the like. SOLUTION: An occupied space is three-dimensionally effectively utilized while a stretcher storage 1 imparts the planarly occupied space as a space for housing a wheel chair 2 or the like, and the stretcher place is constituted of a stretcher housing space 11 and a free space 12. The stretcher housing space 11 is a space for housing the wheel chair 2 and a stretcher 3, and has a larger space than the wheel chair 2 or the like. In addition, the free space 12 is a space formed upward of the stretcher housing space 11, and is one for effectively utilizing the space in which the stretcher housing space 11 occupies. Thus, the space can be effectively utilized.
Patent JP-H06293873-A (JP)
Title: Ink for stencil printing
Inventor: ENDO ISAO
IPC: C09D11/10
Filed: 1993-04-09
Abstract: PURPOSE:To obtain the subject ink, comprising a fatty acid-modified alkyd resin, an aluminum chelating compound, etc., in a specific proportion, capable of enhancing the permeability in printing and preventing a pigment from chalking and excellent in the pigment fixing properties. CONSTITUTION:The objective ink is obtained by dispersing 85-50wt.% aqueous phase in 15-50wt.% oily phase containing 0.5-15wt.% fatty acid-modified alkyd resin having 60-90 oil length and <=80 iodine value, 1-20wt.% pigment and an aluminum chelating compound expressed by the formula [R1 is isopropyl, see- butyl or isobutyl; R2 is oleyl or octadecyl; (n) is 1 or 2] in an amount of 0.5-5wt.% based on the pigment.
Patent JP-S527007-A (JP)
Title: Swirl type blower
Inventor: WATANABE TAKASHI
IPC: F04D23/00
Filed: 1975-07-07
Abstract: PURPOSE: To provide an impeller which is easily produced and prevented from noise by being divided into a blade section and a shroud one between which is positioned a elastic member to form an unitary structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62239731-A (JP)
Title: Transmitting method for digital data
Inventor: FUKAMI TAKESHI
IPC: G11B20/10
Filed: 1986-04-11
Abstract: PURPOSE:To supply a multiplexer with digital data which are exactly equal in clock period, word phase, and block phase from a player and to multiplex them on a time-division basis by supplying a clock and a synchronizing signal from the multiplexer to the player. CONSTITUTION:The CTG 1900 of the multiplexer 19 generates the clock CLK and synchronizing signal SYN, which are put together into a composite digital signal CSYN in specific format by a digital I/O modulating circuit 1901 and supplied to the CD player 111. Then, a digital I/O demodulating circuit 11 extracts the original clock CLK and SYN and a reproduction part 1110 reproduces digital data PBDT from a CD in synchronism with the signals CLK and SYN. The data is supplied to a modulating circuit 1112, which is also supplied with signals CLK and SYN from the demodulating circuit 111; and the original reproduced data PBDT is extracted by a demodulating circuit 1910 and supplied to a multiplexer part 190.
Patent JP-S539488-A (JP)
Title: Production of semiconductor device
Inventor: SHIMIZU SHINJI
IPC: H01L21/8238
Filed: 1976-07-15
Abstract: PURPOSE: To reduce the number of production manpowers and achieve the increase in the scale of integration by forming a P type layer on the surface of an N type layer in the region for forming a P cnannel FET and forming source, drain electrodes of Sl directly on this surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05280659-A (JP)
Title: Automatic valve controlled by permanent magnet actuator
IPC: F16K31/08
Filed: 1992-04-06
Abstract: PURPOSE: To prevent wrong actuation of a diaphragm type automatic valve with a pilot valve in a power failure time by providing a permanent magnetic actuator for operating and controlling a pilot valve, through making a permanent magnet connected to the pilot valve through driving the actuator attract and sepal. CONSTITUTION: An N-pole of a magnet 342 is positioned on an N-pole of a magnet 351, by moving a control magnet holder 331 of a permanent magnet type actuator 30 to the left through rotating a motor 32. Accordingly, a repulsive force is generated between the magnet 342 and the magnet 351. A pilot valve controller 35 is pushed down, so that a pilot valve 352 is pressed against a valve seat 725 to close the valve. Then, the backpressure of a main valve 7 rises to close the main valve 7. When the S-pole of the magnet 342 is positioned on the N-pole of the magnet 351 by moving the control magnet holder 331 to the right, an attracting force is generated to open the pilot valve 352 and further to open the main valve 7.
Patent JP-S62241400-A (JP)
Inventor: WADA SHINJI
IPC: H05K13/02
Filed: 1986-04-11
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-S579002-A (JP)
Title: Method of refining electrically insulating liquid
Inventor: INOUE NOBORU
IPC: B03C5/00
Filed: 1980-06-19
Abstract: A method of efficiently eliminating impurities, particularly of low molecular weight and low concentration, from electric insulating liquids by means of applying an electric field to the electric insulating liquid to charge the contaminant particles therefrom and then contacting the thus-treated liquid with at least one absorbent to remove the charged contaminant particles from said liquid by means of an absorbent having ion-radicals in its structure, such as zeolite, and then eliminating the rough particles therefrom by means such as a percolator, centrifuge or percipitation tank (7). In certain cases wherein a large amount of contaminants which interfere with the insulating properties of the electric insulating liquid are present, the electric insulating liquid is first heated and subsequently contacted with an absorbent prior to the step of applying an electric field to preliminary remove contaminants therefrom.
Patent JP-S61240957-A (JP)
Inventor: SUGAWA AKIHIDE
IPC: A61H23/02
Filed: 1985-04-18
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。