baber/WOPTO huggingface dataset:
Patent JP-S575316-A (JP)
Title: Ac power repeater
Inventor: HIKII KIYOSHI
IPC: H01F38/14
Filed: 1980-06-13
Abstract: PURPOSE:To reduce the improper electric connections in an AC power repeater by formig a magnetic path with the first magnetic unit, and the second magnetic unit rotatable with respect to the first magnetic unit and winding primary and secondary coils on the first and second magnetic units respectively. CONSTITUTION:A cylindrical projection 1b is projected from the lower center of a disk 1a of the first magnetic unit 1, a peripheral edge piece 1c is projected downwardly from the periphery of the disk 1a, and a sectional E-shaped cylindrical shape is formed at the magnetic unit 1. A cylindrical projection 2b is projected from the upper center of the second magnetic unit 2, a peripheral edge piece 2c is projected upwardly from the periphery of the disk 2a, and a sectional inverted E-shaped cylindrical shape is formed at the second magnetic unit 2. When an alternating current flows through the primary coil 3 via a lead wire 7, a magnetic flux is generated at the magnetic path H formed of the first and the second magnetic path H, an alternating voltage is generated at the secondary coil 4, and is produced to the lead wire 10.
Patent JP-S576166-A (JP)
Title: Buffer for swing type check valve
Inventor: NAKANISHI SADAYUKI
IPC: F16K15/03
Filed: 1980-06-13
Abstract: PURPOSE: To prevent damage of a valve seat by quickly operating a swing valve with braking off in the initial stage of closing motion of the valve and slowly operating the valve with liquid braking on in the last period of the motion.  
     CONSTITUTION: A rotor 30 secured on a small diameter portion 2a of a movable shaft 2 of a swing valve is movably mounted in a cylinder 16 of a buffer 11. The rotor 30 and a fixed plate 25 form an upper chamber R 1  and a lower chamber R 2  where a two-phase fluid consisting of liquid and gas is enclosed. A path connecting an opening 35a on an opening 35b is provided with a flow rate control valve. When the swing valve operates from a position of opening to its full width to a closing direction, the rotor 30 moves clockwise. Since at the start only the gas in the lower chamber R 2  flows into the upper chamber R 1 , the rotor moves quickly, and since at the middle the liquid of the lower chamber R 2  begins to flow in the path connecting a path 50 to the openings 35a, 35b, it moves slowly. A further movement of the rotor 30 blocks up the path 50, so that it moves more slowly and the swing valve closes slowly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01254594-A (JP)
Title: Cap remover
Inventor: ISOI SEIJIRO
IPC: B67B7/16
Filed: 1988-03-31
Abstract: PURPOSE:To make the positioning of the fulcrum part and functioning part to a cap by simply placing over the cap possible, by providing a fulcrum part of which lower surface is open and which comes into contact with the upper surface of a cap under a condition in which the concavity covers the cap from the top of a bottle, and a functioning part which comes into contact with the lower edge of the cap. CONSTITUTION:A cap member 2 is placed from the top of a bottle 1, and when a fulcrum part 11 in a concavity 2a comes into contact with the upper surface of a cap 10, a functioning part 13 is placed and fastening on the lower edge of a cap 10 by slightly moving the cap remover. Under this condition, if the cap member 2 is controlled in the direction shown by an arrow by hand, the cap 10 can be easily removed. Thus, the positioning of the fulcrum part 11 and functioning part 13 to the cap 10 can be facilely performed. Also, even when the content scatters from the bottle 1 when the cap is removed, the inner wall of the cap member 2 prevents the content from dispersing outwardly.
Patent JP-H07287245-A (JP)
Title: Anisotropic conductive film sticking device
Inventor: MUTO KENICHI
IPC: H01L21/60
Filed: 1994-04-19
Abstract: PURPOSE:To securely cut the internal anisotropic conductive film of a multi- layered film tape consisting of the anisotropic conductive film and a protection tape. CONSTITUTION:Only the internal anisotropic conductive film(ACF) of the ACF multi-layered film tape 7A which is extended between a payoff reel and a take-up reel and includes the ACF unwound from the payoff reel is moved forward and backward by a pressure cylinder 31 by being guided by a slide bearing 33 which has a fitting shaft 32 arranged slantingly to the ACF multi- layered film tape 7A, and then the ACF is cut by a cutter 30 fitted atop of the shaft 32.
Patent JP-H08277342-A (JP)
Title: Vibration damping thermoplastic resin composition and molding obtained from the same
Inventor: SHIRAI YASUNORI
IPC: C08K3/04
Filed: 1995-04-05
Abstract: PURPOSE: To obtain a composition, comprising a thermoplastic resin, a scaly graphite and a fibrous reinforcing material, capable of providing a molding having excellent mechanical characteristics and vibration damping properties and useful as various automotive parts, etc. CONSTITUTION: This composition contains (A) 40-97wt.% thermoplastic resin (e.g. an ABS resin), (B) 3-60wt.% scaly graphite having 100-1000μm average particle diameter (e.g. the one comprising only hexagonal platy crystal C atoms) and (C) 0-57wt.% fibrous reinforcing material (e.g. a chopped strand of glass fibers). The total amount of the components (B) and (C) is >=60wt.%. Furthermore, a filler such as tale may be contained therein.
Patent JP-S62237605-A (JP)
Inventor: YAMADA ATSUSHI
IPC: C03C8/18
Filed: 1986-04-08
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-H04292542-A (JP)
Title: Device for measuring component of air-fuel mixture to be sucked by internal combustion engine and air/fuel ratio control device for internal combustion engine
Inventor: HABAGUCHI MASAYUKI
IPC: F02D41/00
Filed: 1991-03-19
Abstract: PURPOSE:To measure concentration of the vapor gas and/or volume flow rate of the vapor air-fuel mixture including the real fuel vapor gas, which is vaporized from a fuel tank to be supplied to an engine intake system, accurately, and control air/fuel ratio accurately on the basis of a result of these measurement. CONSTITUTION:Multiple flowmeters 19, 171, 22, of which output characteristic is different in response to a change of concentration of the fuel vapor gas in the air-fuel mixture, are provided in series or in parallel to/with a purge pipe 17, and a detecting means for detecting at least any one of concentration of the fuel vapor gas in the air-fuel mixture or volume flow rate of the air-fuel mixture on the basis of the output of the described multiple flowmeters is provided. A vapor gas weight computing means for computing weight of the fuel vapor gas on the basis of a result of the detection by the detecting means and a correcting means for correcting air/fuel ratio of the air-fuel mixture on the basis of a ratio of the computed weight and the fuel injection quantity are provided.
Patent JP-H03283015-A (JP)
Title: Magneto-resistance effect type head
Inventor: YUHITO ISAMU
IPC: G11B5/39
Filed: 1990-03-30
Abstract: PURPOSE:To eliminate Barkhausen noises and to obtain high reliability by providing electrodes for magnetic field impression in a region part where at least the magnetosensitive part of a magneto-resistance effect film is not included and generating the magnetic field for enhancing the stability of magnetic domains by a current. CONSTITUTION:Electrodes 2a, 2b for signal detection which pass the current to the magneto-resistance effect film 1 and detect signals are formed. The electrodes 3a, 3b for magnetic field impression are formed to enclose the magneto-resistance effect film 1 at the ends of the magneto-resistance effect film 1. A magnetic field is impressed in the direction of the easy axis of magnetization of the magneto-resistance effect film 1 by this current when the DC current is supplied to the electrodes 3a, 3b for magnetic field impression. The anisotropy of the magneto-resistance effect film 1 is, therefore, effectively intensified but the influence of this magnetic field does not extend to the signal detecting region parted from the electrodes 3a, 3b for magnetic field impression and is limited only to the neighborhood of the electrodes 3a, 3b for magnetic field impression. The high reliability is obtd. in this way and the Barkhausen noises are eliminated.
Patent JP-S537614-A (JP)
Title: Preparation of acrylic acid
Inventor: SHIRAISHI TATSUO
IPC: B01J23/00
Filed: 1976-07-06
Abstract: PURPOSE: To produce high-purity acylic acid in high yield at lower temperatures by the gas-phase catalytic oxidation of acrolein in the presence of a long-life metal oxide catalyst of consistent quality containing Mo, V, Cu, etc. in a specific atomic ratio. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63246729-A (JP)
Title: Two terminal type active matrix liquid crystal display device
Inventor: TAKAHASHI SHIGEYUKI
IPC: G02F1/133
Filed: 1987-03-31
Abstract: PURPOSE:To minimize a decrease in the opening rate of picture elements even if the picture elements are formed to high accuracy by constituting both upper and lower electrodes of transparent conductive films. CONSTITUTION:The transparent conductive films are used for both the two electrodes; the upper and lower electrodes 4, 2 of an additive capacity 23 of an active matrix liquid crystal display device using a two-element terminal having the additive capacity formed of the lower electrode, insulator layer and upper electrode for each of the picture elements. The additive capacity parts are transparent and, therefore, even if the additive capacities 23 are formed over the entire surfaces of the picture elements, the decrease in the opening rate of the picture elements and the deterioration in the display performance of the liquid crystal display device are obviated and since the additive capacities can be formed over the entire surface of the picture elements, the formation of the insulator layers 3 of the additive capacities to a larger film thickness is possible. Easy formation of the pinhole-free insulating films 6 is permitted as well.
Patent JP-H07268677-A (JP)
Title: Electrolytic treatment of copper removal dross
Inventor: IWAMI KOJI
IPC: C22B7/00
Filed: 1994-03-28
Abstract: PURPOSE:To provide the treatment with which high grade metal tin is simply and directly recovered without generating explosive hydrogen and harmful hydrogen sulfide by receiving the copper removal dross into a receiver having liquid permeability and insulating properties and performing electrolysis through using the dross as the anode. CONSTITUTION:The receiver box 4 made of a PVC insulating material, where a large number of liquid-permeable holes are provided in its bottom and side walls is placed in the center of the electrolytic cell 7 and two stainless steel plates used as the cathodes 2 are provided on the both sides of the receiver box 4 so as to face to it. Then, the bag 3 which is made of polyester fiber and packed with the copper removal dross 5 that is formed at the time of refining tin and consists essentially of metal tin and copper sulfide is charged into the receiver box 4 and the stainless steel plate 1 used as the conductor is placed in the box 4 so as to be located at its center. This electrolytic treatment of the copper removal dross 5 is performed by using the dross 5 as the anode and a hydrosilicofluoric acid-sulfuric acid bath as the electrolyte 6 to recover the metal tin that is electrodeposited on the cathodes 2.
Patent JP-S57195784-A (JP)
Title: Fluorescent substance
Inventor: KASANO HIROYUKI
IPC: C09K11/08
Filed: 1981-05-29
Abstract: PURPOSE: A fluorescent substance suitable for electron beam excitation luminescence or true electroluminescence capable of being exactly controlled in color tone and luminescence to a desired value, which is obtd. by adding a specified amt. of BaS to a (Ca/Sr)S-base fluorescent substance.  
     CONSTITUTION: The titled fluorescent substance contains a parent substance of the formula (wherein A is a lanthanide, Cu, Ag, Au, Sb, Pb, Bi or Mn; 0<x<0.1; 0<y<1; 0<z<0.3) having a composition defined by regionIor II in the figure. It is possible to increase the luminescent efficiency by adding as a co-activator at least one element or compd. selected from a halogen, alkali metal element, nitrogen halide, phosphorus halide, arsenic halide, gallium halide, indium halide, aluminum halide, selenium halide and tellurium halide to the fluorescent substance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03281431-A (JP)
Title: Canvas top structure of vehicle
Inventor: KIMURA YASUYUKI
IPC: B60J7/185
Filed: 1990-03-30
Abstract: PURPOSE:To substantially simplify the attaching and detaching work of a removable member to and from the car body roof side by fixing this removable member to the car body roof side through a lock member and also preventing the locking of the lock member from being canceled in the states other than the state that a canvas mechanism is folded. CONSTITUTION:A lock member 100 is provided to removably fix a removable member 102 to a car body roof side in such manner that the cancel of the locking of this lock member 100 is prevented in the states other than the state that a canvas mechanism is folded through a lock control mechanism 120. This constitution prevents such situation that the locking of the lock member is canceled by mistake with the canvas mechanism stretched.
Patent JP-H10274659-A (JP)
Title: Scanning probe microscope
Inventor: NAKANISHI HIROAKI
IPC: G01B21/30
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a probe microscope wherein constitution around a sample is not spatially limited and influence by secular change of a circumferential environment is not received. SOLUTION: When a probe 1 receives attracting force or repulsive force from the atom of a sample surface and a cantilever part 1b deflects, refraction factor change produces in response to its stress in an optical wave guide 2a formed in the cantilever part 1b by optical elastic effect, and a beam passing through the optical wave guide 2a formed in the cantilever part 1b generates phase change in response to the refraction factor. When the beam incident on the optical wave guide 2a through an optical wave guide 2c from the light source of a chip outside generates the phase change by deflection of the cantilever part 1b, the deflection of the cantilever part 1b from the detection value, i.e., displacement of the probe 1a can be found if the phase change is detected to be transmitted to the detector of the chip outside through an optical wave guide 2d formed in a pedestal part 1c.
Patent JP-S524955-A (JP)
Title: Booster for the clutch
Inventor: ARAKI KATSUHIKO
IPC: F16D13/52
Filed: 1975-06-30
Abstract: PURPOSE: Reduction of the operation force is achived in the clutch release operation mechanism. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000274944-A (JP)
Title: Bath ventilating drier
Inventor: MURAMATSU ATSUSHI
IPC: F24D5/02
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a bath ventilating drier which can shorten the clothes drying time and can elongate the life of a heater pipe and can raise the heat efficiency. SOLUTION: A drier body 6 is provided with a reflecting plate 10 so that the light radiated from the halogen heater 9 provided in the air blowout port 5 of the passage on discharge side of the fan 8 for circulation for circulating the air within a bathroom 1 may be reflected within the bathroom 1, and the reflecting plate 10 is provided with a slit. As a result, the components deflected sideways are corrected in forward direction by the air current blown out forward from the slit 11, and thus a bath ventilating drier which can shorten the cloth drying time and raise the heat efficiency can be obtained.
Patent JP-H05282931-A (JP)
Title: Oxide superconductive conductor and manufacturing thereof
IPC: H01B13/00
Filed: 1992-04-02
Abstract: PURPOSE:To improve critical current density by forming a polycrystalline thin film on a substrate, by forming a stable metal layer consisting of precious metal thereon, and by forming an oxide superconductive layer thereon. CONSTITUTION:A polycrystalline thin film 3 and a stable metal layer 4 consisting of precious metal such as silver are provided on the surface of the film formed on a substrate 2, while an oxide superconductive layer 5 is provided on the stable metal layer 4, and an oxide superconductive conductor 1 is thus formed. Reciprocal diffusion of elements between the substrate 2 and the conductive layer 5 is prevented by the thin film 3 and the metal layer 2. When the conductive layer 5 is formed on the metal layer 4, crystal grains 6 of oxide superconductor are grown along the crystal orientation of the metal layer 4. The crystal (c) axis of each crystal grain 6 of the conductive layer 5 can be oriented in the direction of the thickness of the conductive layer 5. Axes (a) and (b) of each crystal grain through which the current passes easily are formed on the surface situated in parallel with the film surface, and the critical current density of the conductive layer 5 can thus be improved.
Patent JP-S58199623-A (JP)
Title: Elongation percentage controlling method of tension leveler
Inventor: OOYA KIYOSHI
IPC: B21D1/05
Filed: 1982-05-17
Abstract: PURPOSE:To reduce a variation of camber in the longitudinal direction of a strip, and to improve the shape and the yield, by correcting a set elongation percentage in accordance with the tension of a leveling part of a tension leveler. CONSTITUTION:Setting rolls 9a-9e and a tension meter roll 1 are provided between bride roll groups 7, 8, and tension is detected by a tension detector 2 installed on the roll 1. Also, a set elongation percentage correcting amount is calculated from the tension and the plate thickness, the plate width and a coefficient of correction of a strip 6, which are inputted from a setting condition setting panel 3. Subsequently, the set elongation percentage is controlled continuously by a set elongation percentage controller 5. In this way, at the time of tension leveling, a variation of camber in the longitudinal direction of the strip due to a variation of an actual elongation percentage is reduced, and the shape and the yield are improved.
Patent JP-S525953-A (JP)
Title: Water treating device
Inventor: YOKOZEKI ZENZOU
IPC: B01D21/30
Filed: 1975-07-03
Abstract: PURPOSE: To detect precise concentration by a sensor,to regulate an addition amount of a neutralizing agent to orgial waste water and to maintain chemical concentration in the waste water at a predetermined value. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08251018-A (JP)
Title: Signal processing circuit
Inventor: ISHIDA KIYOSHI
IPC: H03L5/00
Filed: 1995-03-13
Abstract: PURPOSE: To perform high precision offset compensation and improve the quality of a signal by inputting two counted values of an HL counter to a digital subtracter and calculating their difference, and converting the difference from digital into analog. CONSTITUTION: An f/v converter 3 which inputs a signal (a) converts the signal into a voltage signal (d) which is proportional to the frequency of a rectangular wave irrelevantly to a high and a low time width. A VCO 4 which receives the signal (d) outputs a clock signal CL of high frequency that is proportional to the voltage. The signal (a) and signal CL are inputted to the HL counter 5, which counts the clock CL while the signal (a) is at low level and outputs the counted value as data C. Further, the counter counts the clock signal while the signal (a) is high and outputs its counted value as data (b). Those data (b) and (c) are outputted alternately each time the signal (a) varies between the high and low levels, the digital subtracter 6 substructs the data (b) and (c) and outputs plus data that is proportional to an offset, and an integrator 8 integrates the data and uses the result for signal correction.
Patent JP-H02260590-A (JP)
Title: Hybrid integrated circuit device
Inventor: OZASA SHIGEMI
IPC: H05K3/00
Filed: 1989-03-31
Abstract: PURPOSE:To avoid the discontinuity of a through-hole conductor part by a method wherein annular solder-proof layers are provided on the parts of conductor layers surrounding through-holes. CONSTITUTION:After solder-proof layers 28 are provided, solder 21a is applied to the whole rear surface of a board 21 by printing and a metal heat-radiating plate 22 is pressed against the solder-printing parts and subjected to a thermal treatment to solder the metal heat-radiating plate 22 to the board 21. At that time, as the annular solder-proof layer 26 is so provided as to surround a through-hole part 26, melted solder does not penetrate inside the solder-proof layer 28 from the circumference. As a result, solder 21b penetrating into the through-hole part 26 can also be minimized. with this constitution, the discontinuity of a conductor layer 27 of the through-hole part 26 can be avoided.
Patent JP-H06198171-A (JP)
Title: Silicon-aluminum catalyst and production of tertiary olefin using the catalyst
Inventor: ISHINO MASARU
IPC: C07B61/00
Filed: 1993-04-08
Abstract: PURPOSE:To obtain a catalyst capable of suppressing the formation of undesirable by-product at the time of producing the tertiary olefin from a tertiary alkyl ether by impregnating a silica-alumina with a hydroxide or week acid salt aq. solution of alkali metal or alkaline earth metal. CONSTITUTION:In producing the tertiary olefin by allowing the tertiary alkyl ether to bring into contact with the catalyst to react in vapor phase, the silicon- aluminum catalyst made by impregnating the silica-alumina with the hydroxide or week acid salt aq. solution of alkali metal and/or alkaline earth metal while constantly keeping pH 7-11 is used as the catalyst. The silica-alumina previously fired at 700-1200 deg.C is used and the silicon-aluminum catalyst is produced by allowing an aluminum containing salt to be deposited on the silica, heat treating the deposited material at a temp. equal to or above the decomposition temp. of the aluminum containing salt and furthermore allowing the hydroxide or week acid salt to be deposited.
Patent JP-H01255668-A (JP)
Title: Formation of film using coaxial magnetron sputtering device
Inventor: MUNEMASA ATSUSHI
IPC: C23C14/34
Filed: 1988-04-01
Abstract: PURPOSE:To form a composite film in a relatively short time with no need to complicate and enlarge the structure of a device itself by composing a tubular target of annular split pieces having different compositions in the axial direction, and moving a group ot permanent magnets arranged at the axial center of the target in the axial direction. CONSTITUTION:The positions of a group 6 of permanent magnets are adjusted so that a magnetic field region H formed by the permanent magnets 6a, 6b, 6c,... as shown in figure (a) and vertical to an electric field E is placed at the central part of each annular split pieces 11a in the axial direction. In the succeeding sputtering, only the central part of each split piece 11a is sputtered, and the sputtered particles Q are deposited on a substrate 4 to form a coating film 15a. A coating film 15b having the same composition as the split piece 11b is formed as shown in figure (b) on the coating film 15a. Namely, the permanent magnet group 6 is moved an appropriate distance at an appropriate time when sputtering is stopped so that the magnetic field region H formed by each permanent magnet and vertical to the electric field E is placed at the central part of each split piece 11b in the axial direction, and the coating film 15b is formed on the coating film 15a.