baber/WOPTO huggingface dataset:
Patent JP-S63249913-A (JP)
Title: Magnetic head
Inventor: MURAOKA SHUNSAKU
IPC: G11B5/127
Filed: 1987-04-03
Abstract: PURPOSE:To permit decrease of air bubbles in a bonding glass layer and production of a good head by providing a metallic layer between the nonmagnetic substrates and bonding glass of a core which is formed by using the bonding glass to join a magnetic metallic layer and the nonmagnetic substrates. CONSTITUTION:This magnetic head is made into the construction in which both sides of the magnetic metallic layer 1 are sandwiched by the substrates 2 and the metallic layer 4 is formed between the substrate 2 and the bonding glass layer 3. The magnetic metallic layer 1 is first formed by sputtering on one face of the substrates 2 consisting of glass or ceramics, etc., and a protective layer 6 consisting of SiO2, etc. is formed on said layer 1. This protective layer acts to prevent the magnetic metallic layer from being attacked by the bonding glass. The metallic layer consisting of Cr, etc., is then formed by sputtering on another one face of the substrates 2 on which the magnetic metallic layer is not formed and the bonding glass layer is formed on such metallic layer. The head clogging by the air bubbles in the bonding glass layer is thereby prevented and the output decrease, head damage, etc. by the clogging are suppressed.
Patent JP-H11279736-A (JP)
Title: Gas wiping method suitable for thick plating
Inventor: HAMADA HIDEKI
IPC: C23C2/16
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a thick hot dip metal plating steel sheet having uniform plating thickness by stabilizing blasting pressure distribution in the width direction of wiping gas flow even in the case of lowering the static pressure peak. SOLUTION: The nozzles for wiping having a lower side front end inclining surface 13 at 10-200 mm length L and 65-90 deg. inclining angle θ are disposed in both sides of the steel sheet 1 pulled up from the surface 8 of a hot-dipping bath 4 at 10-100 mm height H from the surface 8 of the hot-dipping bath 4 and 5-50 mm depth D from a nozzle hole 11 to the surface of the steel sheet 1, and the pressurized gas is blown into both surfaces of the front and the back sides of the steel sheet 1 from the nozzle 10 for wiping. Since the descending flow (a2 ) is pulled with eddy (a4 ) generated between the bath surface 8 and the nozzle bottom surface 12, dynamic pressure of the descending flow (a2 ) is raised and the static pressure peak is lowered at the neutral point (b), and the blasting pressure distribution suitable to the thick plating is obtd.
Patent JP-H03281413-A (JP)
Title: Control device for car suspension
Inventor: TANAKA TADAO
IPC: B60G17/015
Filed: 1990-03-30
Abstract: PURPOSE:To reduce an engine load at the time of engine start or the like by reducing oil pressure generated by an oil pump below a fixed value through a relief valve means at the time of engine stop to close a cut-off valve. CONSTITUTION:When an ignition sensor 54 has detected an ignition switch turned off, an electronic control device 40 first turns the value of an electric current applied to a relief valve 30 to zero to establish relief pressure to be minimum. Pilot oil pressure 6p therefore lowers to close pilot check valves 27F, 27R, 18. The oil pressure is therefore locked in a hydraulic actuator 14 for keeping a height just before turning off the ignition switch, and the oil pressure just before turning off the ignition switch is also locked in accumulators 25F, 25R. Thus the above stored working oil can be used at the time of next engine start to reduce engine load at the time of the engine start.
Patent JP-S57198571-A (JP)
Title: Tape player for 8-track cartridge
Inventor: IMANAGA EISUKE
IPC: G11B5/54
Filed: 1981-05-30
Abstract: PURPOSE:To make an automatic tape player small-sized, by arranging a tape driving means, which can be brought into contact with a tape of a cartridge 50, and a reproducing head on a sliding plate which is moved freely in the horizontal direction in a casing. CONSTITUTION:An 8-track cartridge 50 is arranged in a rack 31 fixedly in vertical and horizontal directions, and a motor 6 as a tape driving means, a fly-wheel 9, a capstan 10, and idler 11, a pinch roller 12, and a reproducing head 13 are arranged on a sliding plate 4. The sliding plate is moved in the horizontal direction of an arrow A and can be brought into contact with a tape 52 wound on the cartridge 50, and a casing 1 provided with this sliding plate is moved along the rack 31 in vertical and horizontal directions and can face to an optional cartridge 50. Thus, the capacity occupied by many cartridges is reduced to make the automatic tape player small-sized.
Patent JP-S58200776-A (JP)
Inventor: NEGI SHIGEO
IPC: D05B69/22
Filed: 1982-05-17
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-H11279522-A (JP)
Title: Preparation of gel-like product
Inventor: MIYAMOTO HIDETOSHI
IPC: A61K8/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To make a gel-like compsn. able to be filled into a packaging container in a homogeneous state by successively charging an acidic soln. contg. a thickener which causes viscosity change with pH and an alkaline soln. contg. a neutralizing agent into the container and mixing both the solns. SOLUTION: The acidic soln. comprising a water/alcohol mixture contg. 0.01-5 wt.% carboxyvinyl polymer (e.g. polyacrylic acid) having a wt. average mol. wt. of 150,000 or higher as the thickener which causes viscosity change with pH and an alkaline soln. comprising a water/alcohol mixture contg. a neutralizing agent (e.g. diethanolamine), in a wt. ratio of the former soln. to the latter of (30/70)-(98/2), are successively charged into a packaging container and mixed to give the gel-like product. If necessary, These solns. are further compounded with 0.01-5 wt.% surfactant, 0.01-5 wt.% tackifier, 1-40 wt.% oil or fat, 0.01-20 wt.% effective component (e.g. a sweating preventive or a hair spray component), and 0.1-20 wt.% excipient powder (e.g. titanium oxide).
Patent JP-H07269624-A (JP)
Title: Rotary damper
Inventor: SHIMURA RYOTA
IPC: G10C3/02
Filed: 1994-03-31
Abstract: PURPOSE:To prevent deformation of vane members and damage of inner parts even if large load exceeding the allowable limit is applied to the vane members when an operating shaft is rotated in the braking direction. CONSTITUTION:Elastic vane members 10, 11 are so arranged as to protrude to one or more liquid chambers 91, 92 composed of the inner surface of a easing 22, the peripheral surface of an operating shaft 6, one or more bulkheads 4, 5 axially provided between the inner surface of the casing 22 and the peripheral surface of the operating shaft 6, and bearing members 7, 8 arranged near the axial respective ends of an operating shaft insertion hole 23. The elastic vane members 10, 11 have the length approximately equal to the axial lengths of respective liquid chambers 91, 92, and they have elastic force wherein at least tip edge vicinity is warped in the opposite direction to the braking direction in cases where load larger than the set load is applied to the vane members when they are rotated together with the operating shaft 6 in the braking direction. Moreover, valve elements 12, 13 for closing valve holes 10b, 11b provided on the elastic vane members 10, 11 when the elastic vane members 10, 11 are rotated in the braking direction, and for opening them when they are rotated in the opposite direction to the braking direction are provided.
Patent JP-H05292662-A (JP)
Title: Power supply circuit
Inventor: NAKADA SHOICHI
IPC: H02J1/00
Filed: 1992-04-06
Abstract: PURPOSE:To prevent flowing of excess input currents when service power is recovered after input voltage is lowered or stopped or when steep high input voltage is applied in a power circuit. CONSTITUTION:A power supply circuit is composed of a capacitor 5 smoothing input voltage input from input terminals 1, 2, a resistor 7 limiting input currents, the series circuit of a switching element 8 and a switching element 9 connected in parallel with the resistor 7, a voltage detector 10 controlling the switching element 9 and a main power circuit 6 converting input voltage into output voltage and controlling the switching element 8. Accordingly, a power supply can be connected, disconnected and replaced under the state, in which input voltage is applied.
Patent JP-H11283550-A (JP)
Title: Air-lock valve of electron-beam drawing device
Inventor: KASAHARA TAKASHI
IPC: H01J37/18
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an air-lock valve for an electron-beam drawing device that prevents the beam dispersion and enables drawing for a long time. SOLUTION: An air-lock valve for an electron-beam drawing device is provided between a beam emission aperture 12 in an electron gun chamber 11 and a beam incident aperture 16 in a lens chamber 15. The air-lock valve maintains vacuum in the electron gun chamber 11 by closing the beam emission aperture 12 in the electron gun chamber 11. This valve is constituted of a valve seat 35 capable of shielding the beam emission aperture 12 in the electron gun chamber 11, a cylinder member 37 capable of communicating with the beam emission aperture 12 in the electron gun chamber 11 and the beam incident aperture 16 in the lens chamber 15, and an air cylinder (a driving means) driving the valve seat 35 and the cylinder member 37.
Patent JP-S61242396-A (JP)
Title: Semiconductor memory
Inventor: FUJII TAKEO
IPC: H01L21/8242
Filed: 1985-04-19
Abstract: PURPOSE:To produce a semiconductor memory with a high degree of integration, the high yield and the low cost by dividing a data line and laying these divided data lines in parallel with each other. CONSTITUTION:A semiconductor memory contains a pair of data line groups or plural data line pair groups where a column data line or a pair of data lines are divided into plural pieces and arranged in parallel with each other. Each of data lines D and -D is divided into two pieces of lines D and -D respectively. Thus a data line related circuit 11 is laid out in the width equal to two pitches of the memory cell width. Then a data line related circuit 12 can be laid out in the width equal to four pitches of the memory cell width since each of lines D and -D contains two pieces respectively. The same effect is also obtained if a transfer gate T is set between a data line related circuit 13 and a data line.
Patent JP-S5418546-A (JP)
Title: Hot water heater
Inventor: IKEBUKURO MUNEMITSU
IPC: B60H1/08
Filed: 1977-07-12
Abstract: PURPOSE:To improve the maximum heating ability and engine cooling capacity by operating a planar flowrate control valve in the direction perpendicular to the flow of hot water and closing a bypass passage at fully closed and opened positions.
Patent JP-S579363-A (JP)
Title: Fluid valve
Inventor: ITOU MIKIJI
IPC: F16K1/34
Filed: 1980-06-20
Abstract: PURPOSE: To prevent the surface of a valve seat part in use from deformation strain and fluid from leaking by a method wherein on the valve body or the valve seat there is provided a seat part consisting of photosetting resin.  
     CONSTITUTION: The seat 1 made by aluminum die casting has a valve opening 2 as a fluid passage and a concave part 3 encirling one end side of this valve opening 2 and a layer of photosetting resin as a seat part 4 is formed on said concave part 3. The method for forming the valve seat part 4 is such that masking material 9 is inserted into the valve opening 2, then liquid photosetting resin is filled in the concave part 3, the material is irradiated with ultra-violet rays A and cured to form  a layer and then the masking material 9 is removed. Since it is necessary that the masking material does not adhere to photosetting resin, easy to be inserted into the valve opening 2 and the valve opening 2 is to be blocked after its insertion, the masking material should be of rubber or teflon. Therefore, precise products can be obtained without processes such as vulcanization, precision molding, baking, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59211410-A (JP)
Inventor: YAMADA KOUHEI
IPC: A47C27/10
Filed: 1983-05-14
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-H06303318-A (JP)
Title: Local feeding monitoring system
Inventor: ONO HIROSHI
IPC: H04M19/00
Filed: 1993-04-12
Abstract: PURPOSE:To provide the local feeding monitoring system which can speedily and surely confirm normality in the operation of a local feeding circuit. CONSTITUTION:The system, for which a subscriber device 1 and a subscriber circuit 10 are connected through a subscriber line 2, is provided with a common test device 20 to perform a test by pulling the subscriber line into the inside by using a relay part 11 provided inside the subscriber circuit 10 for testing the operation of the subscriber circuit 10. Then, a local feeding monitoring circuit 30 is provided in the subscriber circuit 10 inside the common testing device 20 so as to monitor the operating state of a local feeding circuit 13 for supplying power to the subscriber device 1 at the time of power failure.
Patent JP-S5610616-A (JP)
Title: Processing device for organic sludge
Inventor: SHIMIZU HIROSHI
IPC: F23G5/30
Filed: 1979-07-03
Abstract: PURPOSE: To effect drying and incinerating in one furnace to improve a thermal efficiency by a method wherein a drying chamber, an incinerating chamber and a heat exchanging unit are formed integrally in the furnace.  
     CONSTITUTION: Dehydrated sludge sent into a drying chamber 2 by a conveyor 11 is dried in a heat exchanging unit 4 by heated feeding air. The dried sludge is moved to an upper portion of the drying chamber 2 gradually and is dropped into an incinerating chamber 3 through an overflow pipe 25. On the other hand, exhaust gas, which absorbed moisture from the sludge and came up to the upper portion of the drying chamber 2, is injected into the incinerating chamber 3 from a lower portion thereof through an air duct 30. The sludge dropped through the overflow pipe 25 is fluidized by the injection of the exhaust gas from the drying chamber 2 and is incinerated by a burner 24. Ash of the incinerated sludge is dropped onto a conveying conveyor 32 through an ash withdrawal pipe 31 by an overflow system and is conveyed to a place as required. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10282520-A (JP)
Title: Liquid crystal display device
Inventor: KASAI TSUTOMU
IPC: G02F1/1368
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display which is formed with tapers at signal lines in spite of extremely simple stages by providing the device with signal lines formed with laminated films composed of alloy films consisting of Cr or essentially consisting of this Cr and ITO films. SOLUTION: Video signal lines, drain electrodes 3D and source electrodes 3S comprise the laminated films formed by successively laminating the alloy films 3b of the Cr and Mo and ITO films 3b. In such a case, the video signal lines, drain electrodes 3D and source electrodes 3S may be formed with the prescribed patterns merely by using an etchant for the alloy film 3b of the Cr and Mo as the etchant. Namely, there is no need for respectively successively using the etchant for the ITO films 3b and the respective etchants for the alloy films 3b of the Cr and the Mo. Since the selective etching of the laminated films is executed while the ITO films 3b retreat, the breakage in the difference- in-level parts of pixel electrodes 8 riding over the source electrodes 3D consisting of the laminated films via protective films 7 may be prevented.
Patent JP-H08255206-A (JP)
Title: Method and device for logical operation processing
Inventor: KUNO ATSUSHI
IPC: G06G7/12
Filed: 1996-04-08
Abstract: PURPOSE: To easily miniaturize a system by extremely simply consistuting a circuit for calculating the minimum value or maximum value of plural signals. CONSTITUTION: A belonging value expressing an input signal with a membership function is expressed by a long or short pulse. Concerning belonging values ex, ey and ex expressed with various kinds of pulse width like this, MIN operation is performed by a min circuit 64. The actual condition of this min circuit 64 is a simple AND circuit. Namely, since the belonging degrees ex, ey and ez are PWM-expressed at a main fuzzy computer, the pulse (belonging degree) of shortest pulse width is easily selected at the AND circuit, the MIN operation is performed and an output (g) is outputted.
Patent JP-H09275506-A (JP)
Title: Color image reader
Inventor: INOUE KATSUSHI
IPC: H04N1/028
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a color image reader in which color slurring of a reproduced image is reduced by correcting simultaneously deviation in a read position between read image data and joint deviation between line sensors in the subscanning direction with a small circuit scale. SOLUTION: The reader employs plural line sensors to read image data in a color corresponding to them. In this case, the reader is provided with a line correction circuit 92 having a line memory 96 storing read image data, a coefficient memory 102 storing correction coefficient data corresponding to the read image data and an accumulation multiplier 98 accumulating and multiplying the read image data and the correction coefficient data, and the correction coefficient data used to correct simultaneously the deviation in read positions between the read image data and joint deviation between the line sensors in the subscanning direction are stored in the coefficient memory 102.
Patent JP-S57200776-A (JP)
Title: Electromagnetic valve with service port
Inventor: KAZAOKA MOTOHIRO
IPC: F25B41/04
Filed: 1981-06-02
Abstract: PURPOSE:To facilitate the arrangement of pipes and to reduce the configuration troublesomeness of pipings by a method wherein the function of the titled valve capable of opening and closing in response to a signal from an operating indoor unit and the function of the conventional three-way valve are constituted in a single body and the body is fixed to the frame of an outdoor unit. CONSTITUTION:The function of the three-way valve and that of the electromagnetic valve are constituted in the single body such that the body 20 of the electromagnetic valve provided with the service port 24 has a fitting section 21 through which the body 20 is fixed to the frame of the outdoor unit, a liquid port 22 and an inlet pipe 23 which are connected to the indoor unit. More particularly, the fixing of the body 20 of the electromagnetic valve to the frame of the outdoor unit is made in such a manner that the fixing section 21 of the body 20 is fixed to a liquid coolant port facing the indoor unit by using a fixing plate and screws. Thus, when the indoor unit is installed and the purging of air in the indoor unit is completed, a coil 33 of the valve is energized to move a planger upward in response to the signal from the indoor unit so that an outlet port 31 is opened to establish communication between the inlet pipe 23 and the liquid port 22 and the liquid coolant flows into the indoor unit.
Patent JP-H06273953-A (JP)
Title: Electrophotographic sensitive body
Inventor: INOUE TOMOHIRO
IPC: G03G5/05
Filed: 1993-03-19
Abstract: PURPOSE:To prevent the rise of residual potential and deterioration of sensitivity due to light degradation by incorporating a specified disazo pigment as an electric charge generating material in a charge generating layer and a compound for preventing photooxidation of the charge generating material in a photosensitive layer. CONSTITUTION:This laminate type electrophotographic sensitive body has on a conductive substrate the photosensitive layer comprising the charge generating layer and a charge transfer layer and the charge generating layer contains the charge generating material of the disazo pigment represented by formula I in which A is a residue combining the C atom with the N atom of the azo group; and each of Cp1 and Cp2 is a coupler residue different from each other in structure. The photosensitive layer contains the compound for preventing photooxidation of the charge generating material selected from the organic phosphite esters represented by formula II in which each of R1-R3 is H or optionally substituted alkyl or such aryl and all of them are not H at the same time.
Patent JP-H06271881-A (JP)
Title: Synthetic lubricating oil
Inventor: NAKAHARA MAKOTO
IPC: C10N30/02
Filed: 1993-03-19
Abstract: PURPOSE:To obtain a synthetic lubricating oil excellent in resistance to hydrolysis, thermal stability, etc., by reaction between a hydroxycarboxylic polyol ester, aliphatic monocarboxylic acid, aliphatic polycarboxylic acid, etc., followed by reaction with an epoxy compound. CONSTITUTION:A hydroxycarboxylic polyol ester, i.e., a hydroxycarboxylic alkylene glycol ester of the formula is made to react with C at least one kind of aliphatic monocarboxylic acid (e.g. acetic acid, propionic acid), and, as necessary, either aliphatic polycarboxylic acid (e.g. oxalic acid, malonic acid) singly or its mixture with an aliphatic polyol (e.g. neopentyl glycol) to produce an ester as the reactional product, which is then made to react with an epoxy compound (pref. glycidylamine compound), thus obtaining the objective lubricating oil.
Patent JP-S60228982-A (JP)
Title: Apparatus for detecting golf club
Inventor: MAEDA TOMOYUKI
IPC: A63B69/36
Filed: 1984-04-26
Abstract: PURPOSE:To make it possible to certainly detect the passage of a golf club, by providing a light sensor to a golf exercise stand and detecting the reflected light from the bottom surface of the golf club by a light detection element. CONSTITUTION:A light sensor 5 consisting of a light detection element 6 and a light emitting element 7 is attached to a golf exercise stand 1 so as to make an optical axis parallel to the bottom surface of said exercise stand 1. The light emitted from the light emitting element 7 is deflected to a vertical direction from a horizontal direction by a light deflection element 4 and, when a golf club 9 passes the part above said deflection element 4, the light is reflected toward a light passing aperture 3 by the metal part 11 of the bottom surface of the golf club 9 or the reflective plate 11' adhered to the bottom surface thereof and the reflected light in the vertical direction is deflected to the horizontal direction by the light deflection element 4 to reach the light detection element 6. Then, this optical signal is converted to an electric signal to detect the passage of the golf club 9.
Patent JP-H11282602-A (JP)
Title: Image display device
Inventor: TOGASHI YUICHI
IPC: G06F19/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image display system capable of controlling a display or an instruction by indicating a prescribed target in a displayed moving image. SOLUTION: At the time of reading out a moving image and character data from an image storing part 11 and displaying the read contents on an image display part 14, character data are embedded in a specified coordinate position corresponding to a moving part existing in the displayed image and the image display part 14 displaying the image is controlled from an indicator 15. Thus the character data are accessed and recognized and the recognized character data are displayed or an instruction expressed by the recognized character data is executed.