baber/WOPTO huggingface dataset:
Patent JP-H07293915-A (JP)
Title: Floor heating panel, wiring connection structure for floor heating panel and wiring connection method
Inventor: TANOOKA HIKOKI
IPC: H05B3/02
Filed: 1994-04-25
Abstract: PURPOSE:To facilitate a wiring connection between adjoining panels by a method wherein a panel member has some through-pass holes extending from a wiring box having connection terminals to both right and left side end surfaces, a connection cord is a soft coated electrical wire having the same length as a distance between the adjoining panel connecting terminals and has a hard sheath at its central part. CONSTITUTION:A panel member 10 has a wiring box 15 having a connecting terminal 14 connected to a heater at a base material laminated plate 12 below a lid member 13 of a surface material 11. The wiring box 15 is formed with through-pass holes 16 extending at right and left side end surfaces. In addition, a connection cord 20 is provided with a sheath 22 of hard synthetic resin at the central part of a soft covering electrical wire 21. The covering electrical wire 21 extending from connectors 23, 24 at both ends up to an end part of the sheath 22 is exposed. Then, the connection cord 20 has almost the same length as a distance between each of connecting terminals 14A and 14B of the adjoining panel members 10A and 10B.
Patent JP-S5310220-A (JP)
Title: Noise rejecting circuit in optical information reproducing unit
Inventor: OKAMURA HIDEO
IPC: H04N5/93
Filed: 1976-07-16
Abstract: PURPOSE: To reduce or reject the effect of reproduced noise of FM reproducing signal, by providing the noise detection circuit and frequency follower circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S529462-A (JP)
Title: Displacement reducing mechanism
Inventor: KUROSAKI TOSHISHIGE
IPC: G01B5/00
Filed: 1975-07-14
Abstract: PURPOSE: Regardomg minute extent of positioning. positioning accuracy and linearity are made super-precise and displacement reducing mechanism capable of very minute location is achieved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57200997-A (JP)
Title: Non-volatile semiconductor memory
Inventor: IWAHASHI HIROSHI
IPC: G11C16/30
Filed: 1981-06-03
Abstract: PURPOSE:To reduce current consumption in case of writing a data, by cutting off a writing circuit corresponding to at least half of non-selected row wires or column wires, among row wires or column wires of a memory cell. CONSTITUTION:To a writing circuit 2 of each line decoder part in the first system 21, a boosting signal H1 is supplied from the first boosting circuit 23, and the writing circuit 2 of each line decoder part 20 in the second system 22, a boosting signal H2 is supplied from the second boosting circuit 24. When writing a data, one boosting output of the boosting circuits 23, 24 is inhibited under the control based on an input of an address signal, and the writing circuit in one of the first system 21 and the second system 22, that is to say, for instance, a writing circuit corresponding to at least half of row wires being in a non-selected state, among the row wires is cut off.
Patent JP-H04318173-A (JP)
Title: Reactive gas pretreating cvd method
Inventor: TAKAHASHI KATSUMI
IPC: C23C16/455
Filed: 1991-04-17
Abstract: PURPOSE:To enhance reaction efficiency and film quality by individually activating several kinds of reactive gases and, thereafter, introducing them into a CVD reaction part and reacting them to form a film. CONSTITUTION:Several kinds of reactive gases B, A1, A2 are introduced into a CVD reaction part 1 connected to an exhaust pipe 2 from the introduction pipes 4-6. These are chemically reacted to form a film on a base plate 3. In the CVD method, the reactive gas B incorporated in the reactive gases and unnecessary for activation is intactly introduced from the introduction pipe 4. The other reactive gasses A1, A2 are individually activated and thereafter respectively introduced from the introduction pipes 5, 6. This activation is performed in a microwave discharge pretreating part 7 constituted of a microwave discharge part 9, a magnet 10, an actuation exhaust part 11 and a vacuum pump 12 or in a high-frequency discharge pretreating part 8 constituted of a high-frequency discharge part-13, an actuation exhaust part 14 and a vacuum pump 15. Thereby film formation velocity is raised and also the film good in film quality is produced.
Patent JP-H06275110-A (JP)
Title: Luminaire
Inventor: SHINOHARA YUKIO
IPC: F21V7/09
Filed: 1993-03-19
Abstract: PURPOSE:To faithfully meet the demands of consumers by providing illumination which achieves a desired light distribution and to relatively easily form a variety of luminaires at low cost, including thin types, etc. CONSTITUTION:A reflector 4 is divided into several reflectors 41-45 which are combined, and the reflectors 41-45 are each formed with a predetermined (negative) curvature for the required light distribution, and are combined each at a position and an angle that suit the light distribution, and disposed within a bowl-shaped shade body 3.
Patent JP-S5710973-A (JP)
Title: Semiconductor device
Inventor: HAYASHI YUTAKA
IPC: H01L29/786
Filed: 1980-06-24
Abstract: PURPOSE:To easily obtain the improvement of integrated density, an increase in power density, and superior characteristics design by directing the width direction of a main current path to the thickness direction of a substrate. CONSTITUTION:The length L and thickness d of the main current path of a semiconductor device such as an insulating gate field effect transistor having a main current path specified by the length L, thickness d, and width W nearly crossed at right angles each other are specified to the main surface of the substrate 1 in almost parallel direction and the width W is specified to the main surface of the substrate 1 in approximately right-angular direction respectively. The width W is made longer than the length L.
Patent JP-S60228408-A (JP)
Title: Base for cleaning
Inventor: OZAWA TOSHIYUKI
IPC: A61K8/26
Filed: 1984-04-27
Abstract: PURPOSE:A cleaning base composed of activated alumina, exhibiting high cleaning effect irrespective of low abrasion power, and suitable as the abrasive for the composition for oral cavity application, e.g. dentifrice, prophylaxis paste, etc., kitchen detergent such as cleanser, and cleaner for window glass, mirror, etc. CONSTITUTION:The objective cleaning base is composed of activated alumina, preferably activated alumina having a specific surface area of 100-400m<2>/g, especially 150-300m<2>/g, and an average particle diameter of 0.5-15mu, especially 1-10mu. The average particle diameter of the activated alumina is preferably within the above range, and more preferably the content of the particle of >=44mu in diameter is <=0.1% and that of >=30mu in diameter is <=5%. The scratch can be surely decreased by the use of activated alumina having the above particle size distribution.
Patent JP-S5610506-A (JP)
Title: Production of ethylene polymer composition
Inventor: MORITA TOMONORI
IPC: C08F255/02
Filed: 1979-07-09
Abstract: PURPOSE: To produce, with good reproducibility, a fisheye-free polymer composition having excellent processability, impact resistance, etc., by effecting multistage polymerization or copolymerization of ethylene with other olefins by use of a specific high-activity transition metal catalyst and specific conditions.  
     CONSTITUTION: A composition of a nonelastomeric polymer having as an average, an intrinsic viscosity [η] of 1W6 and an α-olefin content of 0.2W20wt% is produced by the steps of: (step a) producing a polymer or copolymer having an α- olefin content of below 15wt% and an [η] of 0.3W3, by polymerizing ethylene or copolymerizing ethylene with other α-olefins, by use of a catalyst having a polymer yield per unit of transition metal, of at least 250mol. atom. hr. ethylene pressure (Hg/cm 2 ) and (step b) producing an ethylene copolymer having an α-olefin content of 0.2W30wt% and an intrinsic viscosity which is at least 1.5 times that of the step a polymer, by copolymerizing ethylene with other α-olefins in the presence of the step a polymer, said steps a and b are carried out so that the ratio of step a polymer to step b polymer is 30W60/40W70. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05213015-A (JP)
Title: Attaching structure for rubber spike pin
Inventor: YAMADA HIROSHI
IPC: B60C11/117
Filed: 1992-02-07
Abstract: PURPOSE:To prevent heating inside a tire due to both friction against a road surface and vibration resulting from the rotation of the tire from exerting influence on the hardening of a spike pin, regarding the spike pin formed of rubber hardened through lowering temperature softens at ordinary temperature and hardens on an ice and snow road (temperature is low) to serve as the spike pin. CONSTITUTION:A tire having a spike pin 1 formed of rubber hardening at low temperature attached to a tire tread 2 has a cooling cavity 6 to cool the spike pin 1. Ice and snow on a road surface are therefore broken into pieces by the rotation of the tire, compression caused by a load and frictional resistance, and the snow and the ice broken into pieces are packed in the cooling cavity to cool the spike pin.
Patent JP-H08241829-A (JP)
Title: Electrode for capacitor and film capacitor equipped therewith
Inventor: HAYASHI YOSHIKI
IPC: H01G4/18
Filed: 1995-03-06
Abstract: PURPOSE: To obtain a film capacitor which is restrained from changing in capacitance with time and lessened in size by a method wherein the surface crystal of an aluminum foil or an aluminum thin film electrode is enhanced in denseness. CONSTITUTION: An aluminum thin film which is above 170Å in crystal grain diameter or above 1.0cps/nm in X-ray diffraction strength in one of crystal faces (111), (200), and (220) is formed on the surface of an electrode for a capacitor, and a film capacitor is equipped with the above electrode.
Patent JP-H10261339-A (JP)
Title: Push button switch and keyed instrument and electronic apparatus provided with this switch
Inventor: ITO TOMOAKI
IPC: H01H21/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a push button switch having electrically conductive part of a small electric resistance between contacts by providing a groove of a length at least to across contact on a rubber-like elastic body application surface of an electrically conductive part allied with electrically conductive paint for providing electrically conductive contacts of the substrate part for forming the switch. SOLUTION: The application surface 45 of an electrically conductive part 3 integrally formed by a rubber-like elastic body 4 has its sectional surface wedge-shaped and provided with plural grooves 46 in parallel. On the application surface 45 having these grooves 46, an electrically conductive material in blowing state which may become electrically conductive rubber by hardening is applied so as to form the electrically conductive part 3. And a contact 21 and contact 22 are so arranged that at least one or more lines of groove 46 can make contact with both contact 21 and contact 22. Therefore, because the electrically conductive material is filled in the groove 46, it is possible to make the coating film on that part thick, make the sectional area of the electrically conductive part 3 to be increased and the electric resistance under conductive state can be made small.
Patent JP-S5215029-A (JP)
Title: Method of filling cooling material in gas generater
Inventor: KATOU MASAYOSHI
IPC: B60R21/26
Filed: 1975-07-14
Abstract: PURPOSE: In a combustion type gas generator to infrate sea disaster life preserver, to fill granular gas cooling material, the cooling materia is packed by vibration and urging to improve cooling efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63250455-A (JP)
Title: Production of sulfide phosphor film
Inventor: TODA TAKAO
IPC: H01L21/363
Filed: 1987-04-08
Abstract: PURPOSE:To form a sulfide phosphor film having excellent adhesive power and quality with good reproducibility on the surface of a substrate in a vacuum vessel by evaporating specific sulfides in the vessel, introducing gaseous SF6 into the vessel and converting the same to plasma. CONSTITUTION:The substrate 3 which can be heated by a heater 4 is mounted onto a vessel 1 made of metal and evaporation sources 7a, 7b for sulfides of ZnS, CaS, SrS, BaS, etc., are disposed in the lower part. The inside of the vessel 1 is evacuated to a vacuum by a vacuum evacuation system 11 and gaseous SF6 is supplied under about 1X10<-3>-2X10<6>Torr pressure into the vessel from a gas inlet 10. Microwave electric power is impressed near a magnetic field generator 5 consisting of a hollow permanent magnet or electromagnet made of a hollow coil from an oscillator 13 to form plasma. The evaporation sources 7a, 7b are energized to generate the vapor of the sulfides and a shutter 8 is opened to form the sulfide phosphor film having the high adhesive power and quality to the surface of the substrate 3 with the good reproducibility.
Patent JP-S5615906-A (JP)
Title: Method and device for detecting abrasion and breakage of small-diameter tool
Inventor: NARUSHIMA HIROSHI
IPC: B23Q11/04
Filed: 1979-07-06
Abstract: PURPOSE:To detect the abrasion and breakage of a small-diamter tool by a method wherein an amplifying device fitted with a small-diameter tool is inserted in the tip of a main shaft and the torque applied to the rotation stopper of the housing for the above device is measured by a load meter, thus the cutting torque detected indirectly. CONSTITUTION:A main shaft 2 is borne by a quill 1, while a speed-amplifying device 4 fitted with a small-diamter tool 3 is fitted in a tapering hole positioned at the tip of the main shaft 2. The device 4 is engaged with a positioning block 7 composed of a rotation-stopper arm 6 fixed on to the end surface of the quill 1. The arm 6 is provided projectingly in the shape of a letter L on a housing in which a planet- gear mechanism is enclosed so that the housing 5 may not rotate with the rotation of the main shaft. To the block 7 is fitted a load meter 8, by which the torque of the housing is detected and thus, through calculation of the relation with the torque value of te tool 3, the defect of the tool 3 can be detected.
Patent JP-H11289753-A (JP)
Title: Power supply and control method for power circuit
Inventor: SHIMAMORI HIROSHI
IPC: H02M7/12
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a power supply which enables flexible changes in its characteristics or specifications. SOLUTION: A reference voltage register 51 stores a reference value Vref which indicates an output voltage Vout of a power circuit. A digital filter 52 amplifies the difference between the output voltage Vout of the power circuit and the reference value Vref stored in the reference voltage register. A pulse width calculating part 53 calculates duty factor which makes the output voltage Vout identical to the reference voltage Vref to generate the 'on' time of the pulse signal corresponding to the duty factor. A reference value computing element 81 updates the reference voltage register 51 following the output current or the ambient temperature of the power circuit.
Patent JP-S5210326-A (JP)
Title: Process for preparing copper phthalocyanine pigment
Inventor: FUNATSU TAKENORI
IPC: C09B47/06
Filed: 1975-07-16
Abstract: PURPOSE:A process for preparing a Cu phthalocyanine pigment having an excellent dispersibility, coloring power, and color tone, using a lower alkyl ester of benzoic acid as intoxic solvent, whereby troubles such as odor and health hazard can be eliminated.
Patent JP-H08255240-A (JP)
Title: Device and method for correcting image
Inventor: SHIMIZU SHINJI
IPC: G06T5/40
Filed: 1995-03-17
Abstract: PURPOSE: To satisfactrily improve picture quality concerning all the areas of an object to be corrected even when various kinds of images are mixed in the image of object to be corrected. CONSTITUTION: The image corrector is constituted by connecting a CPU 10, correction operating part 12, color monitor 14, keyboard 16, mouse 18, input device 20, image memory 22, arithmetic method memory 24 and output device 26 or the like to a main bus 50. First of all, the CPU 10 stores image data, which are provided by reading the object image by the input device 20, in the image memory 22 and displays the object image on the color monitor 14 while using these image data. An operator watches this display, designates the area to be corrected and selects the correction operating method of that area out of four kinds of arithmetic methods for photograph, Chinese ink character, void character and fine line previously stored in the arithmetic method memory 24. The correction operating part 12 executes the correction operating method designated to the designated area.  The CPU 10 outputs the image from the image data after these operation execution to the output device 26.
Patent JP-2000279480-A (JP)
Title: Footrest and leg massage machine
Inventor: INADA NICHIMU
IPC: A61H15/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To execute the massage operation of another system in legs with respect to the chair type massage machine having the footrest, though a machine with a footrest incorporating air cells for the massage operation is known. SOLUTION: In the footrest 1, disk shape rotors 22 are skewered with respect to a rotary shaft 21 where an axial center is turned in a left and right direction and a mechanism arranged by inclination is incorporated. When the shaft 21 is rotated, the outer peripheral part of the rotors 22 is rocked in the left and right direction so that the massage operation to grasp and massage the legs is obtained.
Patent JP-S62244280-A (JP)
Title: Controller for air conditioner
Inventor: TANIFUJI HITOSHI
IPC: H02M7/48
Filed: 1986-04-15
Abstract: PURPOSE:To inhibit inrush currents by the insufficient charging of an electrolytic capacitor completely by mounting a converter circuit supplying a control power supply to a variable frequency device and controlling the suppressed time of inrush currents by utilizing the oscillation delay time of the converter circuit. CONSTITUTION:AC power from an AC power supply 1 is forwarded to an induction motor 6 through a converter circuit 2, an electrolytic capacitor 3 and an inverter circuit 5. DC power smoothed by the electrolytic capacitor 3 is fed to a DC/DC converter circuit 22, and converted into the DC power of low voltage as a control power supply for a variable frequency device. When an output from the DC/DC converter circuit 22 reaches a predetermined value by its own oscillation start, an electromagnetic contactor 17 is turned ON, a contact l7a for the contactor 17 is closed, a contact 21a for an electromagnetic contactor 21 is closed and three-phase AC power is inputted to the converter circuit 2.
Patent JP-2000240223-A (JP)
Title: Heat-insulating roof material
Inventor: MINAGAWA MITSUO
IPC: B32B15/04
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a good-looking metal heat-insulating roof material with improved durability and greatly enhanced heat-insulating property and soundproofing property without requiring any sheathing board on the back face only by applying a heat insulating paint material onto the surface of a metal molding tile. SOLUTION: In this heat-insulating roof material 1, a heat-insulating paint material 3 prepared by mixing and kneading ceramic fine hollow particles with a compression strength of 600 kgf/cm2 or more, a bulk density of 0.3-0.5 g/cm3 and a melting point of 1500 deg.C or more, ceramics waste crushed particles, silica fine powder, glass powder and an alkaline metal silicate curing agent with an alkaline metal silicate solution is applied as a surface layer onto the surface of a metal molding tile 2 press-molded of a metal thin plate, and fluororesin is applied to the surface after the surface layer is dried. Alternatively, the roof material is heated at 100-300 deg.C and cooled down after the paint material is applied and dried, and subsequently, fluororesin is applied.
Patent JP-H07290179-A (JP)
Title: Manufacture of automobile wheel
Inventor: INATANI SHUJIRO
IPC: B21J9/02
Filed: 1994-04-25
Abstract: PURPOSE:To shorten the time required for forming by drawing down a work by allowing an upper die and a lower die to approach oppositely while inclining the upper die tilt to a pressure roller side and rotating the upper die and the lower die synchronously, and growing a spreading stock for the work projecting from the boundary part of a die vertically by a pressure roller. CONSTITUTION:The upper die 301 and the lower die 302 are allowed to approach oppositely while synchronously rotating them to draw down the work 10. The spreading stock of the work 10 is allowed to project from the boundary part of the dies 301 and 302. The projecting stock reaches a pressure roller 4 positioned on the side of the boundary part, and is grown in the vertical direction between the pressure roller 4 and the barrel parts of the dies 301, 302. A gap between the dies 301, 302 and the pressure roller 4 is gradually reduced thereby the work 10 is formed into a prescribed thickness. A part corresponding to an inner rim and a part corresponding to an outer rim are subjected to roll forming. Consequently, the moving amount of the stock in a roll forming process is reduced to shorten a rim forming time.
Patent JP-H07296733-A (JP)
Title: Measurement method for focus state of electron beam and adjustment method for image display device
Inventor: KAWAGUCHI TORU
IPC: H01J9/42
Filed: 1994-04-25
Abstract: PURPOSE:To provide an adjustment method for accurately performing adjustment of focus, which has been indirectly performed conventionally by the image display device having stripe R, G and B phosphors, by directly finding out the density function of an electron beam. CONSTITUTION:One beam emission region is subjected to beam scanning by changing deflecting voltage so that emission quantities in two points under conditions of deflecting voltage (a) when the emission quantity reaches the peak or the beam center comes to the center of a phosphor 1, and a deflecting voltage (b) when the beam center found by deflecting voltage difference between the peaks comes on the phosphor boundary are measured. Respective emission quantities are in areas of the shaped portion 3 in a graph so that parameters of a beam density function on respective phosphors are found thereby. Unevenness of the parameters is uniformalized in the emission area so that the image display device can be adjusted in the optimum focus state.
Patent JP-H01257843-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAKAHASHI YOSHIYA
IPC: C09B11/00
Filed: 1988-04-07
Abstract: PURPOSE:To prevent the decolorability of a specified dye contained to prevent irradiation and halation in a photographic processing stage from deteriorating with the lapse of time by forming a layer contg. the dye at a side farther from a support than a polymer-contg. underlayer. CONSTITUTION:A layer contg. at least one of dyes represented by formulae I-V is formed at a side farther from a support than a polymer-contg. underlayer formed on polyolefin coated paper as the support. In the formulae I-V, Z is benzothiazole, naphthothiazole, etc., Q is pyrazolone, barbituric acid, etc., R is optionally substd. alkyl, each of R1-R4 is H, alkoxy, etc., R5 is H, etc., M is H, Na, etc., X is an anion, each of (m), (n) and n<2> is 1 or 2, each of R6-R9 is H, lower alkyl, etc., each of n<3>-n<5> is 0, 1 or 2, X1 is a bivalent org. group and n<6> is 0 or 1. The decolorability of the dye to be dissolved and removed in a photographic processing stage is prevented from deteriorating with the lapse of time.