baber/WOPTO huggingface dataset:
Patent JP-S51148832-A (JP)
Title: Interlocking device for g as utensils
Inventor: HAMA KAZUNORI
IPC: F23N5/26
Filed: 1975-06-14
Abstract: PURPOSE: By  adding simple device only at the utensil side, to attain interlocking of a utensil cock and a main cock, and to obtain higher safety by in terlocking each other if necessary. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05126616-A (JP)
Title: Liquid level meter
Inventor: WATANABE YASUHIRO
IPC: G01F23/24
Filed: 1991-01-29
Abstract: PURPOSE:To reduce the liquid level measurement error by laminating a heating element, an insulator, and a superconductor in this order on a finely divided chip-like ceramic board, and connecting the preset number of unit chip elements covered by a protective film on them to form a liquid level detection section. CONSTITUTION:A heater 11 is bent and formed on a ceramic board 13, and an insulating thin film 4 is formed on it. An oxide conductor thick film 12 is bent and formed on it, and a protective film 15 is coated to form a unit chip element 1. The required number of the unit chip elements 1 are connected to form a liquid level detection section. The partial failure of the liquid level detection section can be easily repaired by the replacement of the unit chip element 1, the shape and size of a container can be merely coped with the connecting work, and it is suitable for mass production.
Patent JP-H05228660-A (JP)
Title: Manufacture of welded steel tube with high hic resistance and ssc resistance
Inventor: KUSHIDA TAKAHIRO
IPC: B23K26/21
Filed: 1992-02-21
Abstract: PURPOSE:To efficiently manufacture welded steel tube in ERW manufacturing size with high HIC resistance and SSC resistance. CONSTITUTION:A hot rolled steel sheet 1 with high HIC resistance and SSC resistance is made an oven pipe. At the abutted part of the oven pipe, a V-shaped groove 2 cut outwardly to the outer circumferential side is provided. The V-shaped groove 2 is placed upward and the inside is irradiated with a laser beam. The welding is efficiently performed, and the welded part is provided with the high HIC resistance and SSC resistance.
Patent JP-S55164303-A (JP)
Title: Measuring method for deformation of vehicle body
Inventor: ITOU JINICHI
IPC: G01B21/20
Filed: 1979-06-08
Abstract: PURPOSE: To make it possible to measure easily deformation of a vehicle body without setting accurately the body to a measurement part, by moving a laser light relatively to the damaged body to irradiate the laser light to the damaged body and by collating the result obtained by measuring the depth with undamaged body date.  
     CONSTITUTION: Moving frame 4 is so provided that it can be moved in X and Y directions by motors 9 and 13 and so on. Laser optical stand 19 is fitted to frame 4 so that it can be moved in the frame by motor 18 and so on. If a concave exists as shown by (a) in the figure when a laser light is irradiated, it appears on screen 24 as movement of (b) in the figure. Consequently, a damaged car is fixed by clamp unit 26, and frame 4 is moved onto the outside circumference of check point P, and next, the laser light is irradiated to obtain damaged body data and this data is collated with undamaged body data, and a part where curves dependent upon data do not agree with each other partially is regarded as a deformed part. As a result, deformation measurement can be performed easily without setting the body accurately to the measurement part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59198771-A (JP)
Title: Manufacture of photoelectric conversion device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L21/268
Filed: 1983-04-25
Abstract: PURPOSE:To enable mass production automatically by a method wherein opening the second and third grooves having the relation of dependancy with the first open groove bored by irradiating a conductive film with a laser light in the atmosphere of a gas containing a halogen element is performed in the same manner. CONSTITUTION:A hood 55 enables vacuum drawing and has the gas containing the halogen element introduced from a part 53 and exhausted to a part 54. The laser light is put in irradiation on the surface to be processed by passing through a photo transmitting protecting substance (quartz, etc.) 56 in the upper surface of the hood 55. Since the relative position of a second open groove 19 is programed to the memory 28 in a computer 27, the position and pattern of the second open groove is inputted to the oscillator 21 of a laser processing machine 50 by superposing the programed position on the position of the open groove 18 of the first processed part. Likewise, the position is inputted to the control system 29 for an XY table 52, and accordingly the shift of said table 55 is completed. Thereafter, the laser oscillator 21 enables to form the second open groove 19 at a position (coordinates) off the first open groove 18 by a fixed distance.
Patent JP-H10234138-A (JP)
Title: Charger and charging method for working machine
Inventor: KOMAI YASUHIRO
IPC: H02J7/02
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To easily and surely perform charging operation, while sustaining desired waterproofness and dustproofness effectively by charging a secondary battery through electromagnetic coupling under a state, where a tool holder incorporating the secondary is positioned relative to a power supply system. SOLUTION: A tool holder 12 is held by fitting the shank part 18 in the tapered hole 84 at a stand section 76, constituting a power supply mechanism 16. In this case, the power-receiving part 66 of the tool holder 12 is matched with a power-transmitting part 74 at the stand section 76 and a first ferromagnetic body 64 is brought into right contact with a second ferromagnetic body 72 through the repelling force of a spring 80. When high-frequency power is fed to a second winding coil, high-frequency power is induced in a first winding coil, coupled magnetically therewith and converted through a rectifier circuit into a DC power, which is fed through a smoothing circuit to a secondary battery 14. According to the arrangement, charging work of the secondary battery 14 is effected quickly and effectively by simply mounting the tool holder 12 on the stand side.
Patent JP-S59199615-A (JP)
Title: Injurious insect repellent
Inventor: FURUKAWA MIKIO
IPC: A01N43/08
Filed: 1983-04-25
Abstract: PURPOSE:An injurious insect repellent, containing an injurious insect repellent such as N,N-diethyltoluamide, etc. and fine powder of an antiperspirant substance such as ferric chloride or fine powder of an astringent substance, e.g. zinc flower, etc., and capable of prolonging the effect thereof for a long time by reducing the percutaneous absorption of the injurious insect repellent. CONSTITUTION:An injurious insect repellent obtained by incorporating fine powder of 1-20% antiperspirant substance or astringent substance in an injurious insect repellent component, e.g. N,N-diethyltoluamide, dimethyl phthalate, 2,3,4,5- bis(DELTA2-butylene)tetrahydrofurfural, etc. Ferric chloride, aluminum citrate, aluminum sulfate, aluminum acetate, aluminum chlorohydroxide composite, etc. may be used as the antiperspirant substance, and zinc flower, zinc sulfate, bismuth gallate, etc. may be used as the astringent substance. The injurious insect repellent is adsorbed on the surface of the fine powder to reduce the amount in direct contact with the skin surface. Thus, the effect thereof is considered to be lasting.
Patent JP-H09255860-A (JP)
Title: Unsaturated polyester resin composition
Inventor: NIIKURA ISAMU
IPC: C08L67/06
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain an unsaturated polyester resin composition, hardly causing the bubbling at the time of molding and having excellent defoaming properties and defoaming operating efficiency by adding a small amount of a polystyrene to an unsaturated polyester resin. SOLUTION: This unsaturated polyester resin composition is obtained by blending (A) 100 pts.wt. unsaturated polyester resin with (B) 0.01-0.9 pts.wt., preferably 0.05-0.7 pt.wt. polystyrene. The component B preferably has the weight-average molecular weight within the range of 2000-400000, preferably 4000-300000. Furthermore, (C) a thixotropy imparter (e.g. an aerosil) is preferably blended in addition to the components. The component C is blended in an amount of 0.5-30wt.% based on the whole composition for use.
Patent JP-H05228873-A (JP)
Title: Vacuum chuck
Inventor: TSUBOI KUNIO
IPC: H01L21/52
Filed: 1992-02-21
Abstract: PURPOSE:To attract a lot of chips arranged on a wafer so surely without disarraying their arrangement. CONSTITUTION:In a vacuum chuck suitable for suction of a semiconductor chip, an opening 10 and an air suction port 9 are installed in a box body 2 forming an empty space inside, and many capillaries 3 are fixed to the opening 10 parallelly and tightly. At that time, an air flowing port 11 at one end side of each capillary 3 is set up in the empty space 8, and a suction port at the other end side is projectingly set up outward from the box body 2. In succession, a flushed suction surface S is formed in the suction port of each capillary 3.
Patent JP-H01245153-A (JP)
Title: Treatment of polymer deposited type packing material
Inventor: AKITA KAZUYUKI
IPC: B01J20/26
Filed: 1988-03-26
Abstract: PURPOSE:To obviate the flocculation of the particles of a packing material formed by depositing a polymer on a carrier to each other via the polymer and to improve resolving power by subjecting the packing material to an ultrasonic treatment in an adequate solvent. CONSTITUTION:The polymer to be deposited is dissolved in a solvent in a vessel which can be reduced in pressure. A slurry is prepd. by adding the carrier such as silica gel to the polymer and stirring the mixture well. The solvent is used at about the ratio at which the polymer is sufficiently dissolved and the slurry maintains sufficient flowability. After the slurry is thoroughly stirred, the pressure in the vessel is reduced to allow the solvent to evaporate. The resulted polymer deposited type packing material is then immersed in the adequate solvent and is subjected to the ultrasonic treatment. The flocculated particles are admitted just slightly with the packing material formed by such treatment when the material is observed by an SEM. The high theoretical number of stages are thus obtd. in a column.
Patent JP-S55165129-A (JP)
Title: Desulfurizing method for exhaust gas by wet type lime-gypsum process
Inventor: TOMISAKA YASUSHI
IPC: C01F11/46
Filed: 1979-06-08
Abstract: PURPOSE: To convert CaSO 3  efficiently to CaSO 4  so as to improve the quality of CaSO 4 , by bringing a suspension, which is to be charged to oxidation step and contains CaSO 3 , into contact with oxygen or with oxygen-contg. gas after a specific quantity of CaCl 2  having been added to the suspension.  
     CONSTITUTION: Exhaust gas contg. SOX is washed with an absorbing soln. Contg. either of CaCO 3  or Ca(OH) 2  or the both of them, and CaCl 2  together with these materials to form a suspension contg. CaSO 3 . The CaSO 3  suspension hereby obtained or a CaSO 3  suspension manufactured by dispersing the CaSO 3  separated by solid-liquid separation into water, and by addition with 2W28wt% CaCl 2 , is brought into contact with oxygen gas or with oxygen-contg. gas, hereby CaSO 3  is oxidized to CaSO 4  efficiently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04307596-A (JP)
Title: Musical sound synthesizer device and sound generation channel
Inventor: MORI DAISUKE
IPC: G10H7/10
Filed: 1991-04-05
Abstract: PURPOSE:To synthesize a natural sound similar to a musical instrument by eliminating unnaturalness of a sound for a musical instrument sound in the musical sound synthesizing device and sound generation channel which are used for an electronic musical instrument. CONSTITUTION:An adder 11 is provided in a loop formed of an adder 102, a variable delay unit 103, a filter 104, and a multiplier 105 for a sound generation channel (i) and waveform data which is inputted to the sound generation channel (i) from outside is added to synthesize waveform data, thereby realizing variation in the timbre of the sound generation channel. The musical sound synthesizing device is provided with a multiplier for an accumulator which accumulates waveform data outputted from respective sound generation channels and the waveform data after being multiplied corresponding to a sustainment quantity are fed back to the respective sound generation channels, so a rich sound is obtained. For another constitution, a sustainment control part which inputs the waveform data from the respective sound generation channels is provided and the outputs of the sound generation channels are inputted as waveform data to other sound generation channels to realize a state wherein the sound spreads.
Patent JP-H02249681-A (JP)
Title: Switching apparatus of ribbon
Inventor: SANADA TSUYOSHI
IPC: B41J35/20
Filed: 1989-03-24
Abstract: PURPOSE:To switch a ribbon of a plurality of colors by utilizing a carrier motor and to reduce the weight and cost by a method whereby a cam is rotated by an optional angle in correspondence to a desired printing color, a ribbon base is shifted in a direction orthogonal to a platen, and a carrier is moved outside the printing area, thereby to rotate an oscillating body. CONSTITUTION:The rotation of a carrier motor in normal and reverse directions is changed to a linear movement by a pulley 10 and a belt 10a. When the linear movement of the carrier motor is transmitted to a carrier 38, the carrier 36 is reciprocated. In switching a ribbon, a cam 8 is turned by an optional angle in correspondence to a desired printing color, and a ribbon base 5 is shifted in an orthogonal direction to a platen. In this case, the carrier 38 is moved outside the printing area and an oscillating body 15 is rotated, and accordingly an idler gear 14 interlocking with the rotation of the pulley 10 is meshed with a driven gear 11 coupled to the cam 6, thereby rotating the cam 6. The rotating angle of the cam 6 can be controlled by control of the rotating angle of the carrier motor and intermittent operation of a clutch 18.
Patent JP-S62229440-A (JP)
Title: Array multiplier
Inventor: IKUMI NORIYUKI
IPC: G06F7/53
Filed: 1986-03-31
Abstract: PURPOSE:To simultaneously multiply two systems at every half word through the use of the algorithm of a booth by supplying a division control signal to a composite cell in the third array block and selecting the function of a code cell or a basic cell. CONSTITUTION:Outputs from selectors 19 and 26 consist of AND gates 32 and 33 and an OR gate 34, and are supplied to a two-input selector 35 which is controlled by the division control signal DIV and the inverse of DIV. The selector 26 is selected at the time of dividing, and the selector 19 at the time of not dividing. This selection output is supplied to a full adder 36. An output from an AND gate 37 to which the division control signal; the inverse of DIV and a sum signal Sin from the previous stage are supplied is supplied to the sum signal input terminal of the full adder 36. An output from an AND gate 38 to which the division control signal DIV and a carry Cin from the previous stage are supplied is supplied to a carry input terminal. A sum signal Sout obtained from the full adder 36 and a carry Cout are supplied to the next stage.
Patent JP-S57188179-A (JP)
Title: Color switching device for color receiver
Inventor: HIBARA TATSUNORI
IPC: H04N17/04
Filed: 1981-05-14
Abstract: PURPOSE:To make the adjusting process efficient, by inserting a connector terminal for color switching and a contact for each color switching due to a color switching signal, between a connector pin of a cathode ray tube and a connector board supplying a signal. CONSTITUTION:A connector board 2 is disconnected from a cathode ray tube 1 of a color receiver requiring adjustment, a connector 14 for a color switching device 10 is inserted to a connector pin 11, and a connector 3 of a board 2 is inserted to a color switching connector pin 12. In this state, a power supply of the receiver is applied and the color adjustment work is made. For example, in illuminating blue and red colors, a signal is given to a color switching signal line 13 to activate a green color switching relay Rg. Then, a contact R'g is opened and no signal is given to a green terminal 14g of the connector 14 and  no green color is outputted. Further, the power supply is connected to the connector pin 12n. Thus, without changing the wiring and performance of a TV  receiver, the color switching can be made and when a color switching signal is  given via a microprocessor, the automation of the adjustment can be made.
Patent JP-2000267113-A (JP)
Title: Liquid crystal display device
Inventor: TANAKA TAKAOMI
IPC: G02F1/1339
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device in which display quality can be improved. SOLUTION: The counter substrate of a liquid crystal panel is equipped with a plurality of columnar spacers 66 formed at the position facing the scanning wires 34 on an array substrate. Each columnar spacer 66 is formed by the lamination of color filter layers to have decreasing diameters toward its top, and is in contact with the scanning wire on the array substrate through a counter electrode 68 and an alignment film 24. The inclination angle of the side face of the columnar spacer base to the counter substrate surface is <=90 deg. and is specified to twice or less the pretilt angle of the liquid crystal compsn.
Patent JP-S55167109-A (JP)
Title: Manufacture of dithionite
Inventor: KOIDE KAZUO
IPC: C01B17/66
Filed: 1979-06-12
Abstract: PURPOSE: To cheaply obtain dithionite with high efficiency by adding a reducing agent to a reaction system for reacting hydrogensulfite or the like and a hydroquinone type compound to obtain dithionite.  
     CONSTITUTION: When hydrogensulfite or pyrosulfite and a hydroquinone compound are reacted to obtain dithionite, a reducing agent, preferably sodium sulfide, sodium hydrosulfide or hydrogen sulfide is added to the reaction system to form a quinone- hydroquinone redox system. Thus, dithionite can be obtd. efficiently without requiring another process for reducing a quinone type compound to a hydroquinone type compound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03277422-A (JP)
Title: Electric discharge machining device
Inventor: KANETANI TAKASHI
IPC: B23H7/00
Filed: 1990-03-22
Abstract: PURPOSE:To finish the descent motion of a work tank side wall in a short time after completing electric discharge machining and to eliminate the risk of a work liquid being overflowed out of the work tank, by following up one part of the descent of the work tank side wall and the decent of the work liquid level to the other part, in the case of the work tank side wall being descended while discharging the work liquid of the inside of the work tank storing the work liquid. CONSTITUTION:It is decided as to whether or not the work tank side wall descent motion by be continued by the liquid level detection means 17 fitted to a work tank side wall 7. Then, the work tank side wall descent motion is stopped, when the liquid level is detected by the liquid level detecting means 17, and it is restored to the work tank side wall descent motion again after securing a certain time by a timer. In case of the liquid level being not detected by the liquid level detection means 17, it is decided whether or not the work tank side wall 7 is descended to the specific position, the work tank side wall descent motion is continued further in case of not reaching the specific position, and in case of reaching the specific position, the motion is finished thereby.
Patent JP-H02303553-A (JP)
Title: Breaker of sheet material
Inventor: DONARUDO II REITAAMAN
IPC: B02C18/22
Filed: 1990-03-22
Abstract: PURPOSE: To make it possible to cut sheet materials in two orthogonal directions by providing two parallel shafts respectively with plural disks respectively forming shredding blades on their peripheral edges and disposing the respective disks in such a manner that the disks are respectively crossinserted. CONSTITUTION: The first and second shafts 20 and 22 which are parallel with each other are mounted rotatably in directions opposite from each other. The plural disks 16 and 18 are fixed onto the shafts 20 and 22 so as to be made rotatable with the shafts 20 and 22 and are arranged apart spaced intervals from each other along the length of the shafts. The disks 18 are so inserted as to be respectively crossinserted between the disks 16 and respectively form the shredding blades on their peripheral edges. At least notches 38 are formed in the peripheral portions of the respective disks 16, 18. The respective notches 38 are adapted to form sharply pointed portions 40 and 42 with are smaller in width toward the peripheral edge directions of the disks 16 and 18 and face each other. Consequently, the cutting of the sheet materials in the two orthogonal directions is made possible.
Patent JP-S52156567-A (JP)
Title: Production of photo mask
Inventor: HOUKOU SHIGEHISA
IPC: G03F1/70
Filed: 1976-06-23
Abstract: PURPOSE: To obtain fine patterns at high accuracy by forming a photo mask through the use of plural master reticles of mutually varying pattern line widths. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11254839-A (JP)
Title: Thermal transfer recording medium
Inventor: SUGITA JUNICHIRO
IPC: B41M5/42
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide sufficient oil resistance even when a thermal transfer recording medium is used immediately after printing and enable an image to be transferred regardless of the kind of an object to be printed. SOLUTION: This thermal transfer recording medium is composed of a peelable layer and an ink layer formed sequentially on a base. In this case, this ink layer contains at least, a colorant, a curing agent and an integrated resin and is formed on the base by curing. Further, the ink layer contains an isocyanate compound and a vinyl chloride resin which can react chemically with the isocyanate compound.
Patent JP-H08273542-A (JP)
Title: Manufacture of x-ray image tube
Inventor: SAITO KEIICHI
IPC: H01J9/233
Filed: 1995-03-30
Abstract: PURPOSE: To provide a method for manufacturing an X-ray image tube, in which a photoelectric surface of uniform thickness is formed while all limitations on the formation of the photoelectric surface are eliminated and the degradation of product quality, as from in-pipe foreign matter or decrease in the degree of vacuum, is avoided. CONSTITUTION: In a method for manufacturing an X-ray image tube, when a photoelectric surface 11 is being formed either directly or indirectly on an input phosphor layer 9 inside a vacuum envelope 21, an inert gas is introduced into the vacuum envelope from an exhaust system 32 to keep the pressure within the vacuum envelope in the range from 10 to 10<3> Pa. Then alkali metal is splashed from a boat 28 provided in the vacuum envelope, to form the photoelectric surface on the input phosphor layer.