baber/WOPTO huggingface dataset:
Patent JP-H01218506-A (JP)
Title: Transplantation machine for vegetable
Inventor: KINOSHITA EIICHIRO
IPC: A01C11/02
Filed: 1988-02-26
Abstract: PURPOSE:To facilitate the traveling of a vehicle along a target row or position in the transplantation of seedling and to facilitate the high-speed steering in the traveling on road, etc., by modifying mutual relationships of the positions of an engine, a seedling-transplantation apparatus, a seedling-feeding apparatus and a steering handle. CONSTITUTION:A vehicle (3) switchable to forward transmission is provided with an engine (1) at the front end and a seedling-transplantation apparatus (2) at the rear end. A seedling-feeding apparatus (4) to transfer and supply seedlings from the side of the engine (1) toward the rear transplantation apparatus (2) is extended along the top of the vehicle (3). A steering handle (5) is protruded forward to the side of the engine (1).
Patent JP-H03247615-A (JP)
Title: Resol resin having high strength
Inventor: NEMOTO AKIHIKO
IPC: C08L61/06
Filed: 1990-02-26
Abstract: PURPOSE:To obtain a resol resin having high strength and giving a cured molded article having excellent heat-resistance and mechanical strength by compounding phenol and a specific substituted phenol at a specific ratio and reacting the obtained phenolic raw material with an aldehyde in the presence of an alkaline catalyst. CONSTITUTION:The objective resol resin having high strength and suitable as a matrix resin for a glass fiber-reinforced plastic molded article can be produced by reacting (A) a phenolic raw material obtained by compounding 0.8-0. 1 pts. (preferably 0.6 pts.) of phenol with 0.2-0.9 pts. (preferably 0.4 pts.) of a substituted phenol of formula (one of R1, R3 and R5 is 1-9C alkyl and the others are H; R2 and R4 are H or 1-9C alkyl) (e.g. o-cresol) with (B) preferably 1.2-2.5 equivalent (based on 1 equivalent of the phenolic raw material) of an aldehyde (preferably formaldehyde) in the presence of (C) preferably 0.5-10wt.% (based on the phenolic raw material) of an alkaline catalyst (preferably triethylamine, etc.).
Patent JP-S59169482-A (JP)
Title: Device for treating unrefined alcohol
Inventor: NAKASUTE KAZUCHIKA
IPC: C12H6/02
Filed: 1983-03-16
Abstract: PURPOSE:To extract an alcohol from unrefined alcohol efficiently, by spraying hot unrefined alcohol upon foams of carbonic acid gas on the surface of the unrefined alcohol in a spraying state so that the foams are extinguished. CONSTITUTION:Steam is fed to the heater 1 for unrefined alcohol, and water to the condenser 3, and the flash tank 2 is evacuated by the vacuum pump 5. In this state the unrefined alcohol is sent to the heater 1, heated, and fed from the nozzle 2a set in the flash tank 2 to the flash tank 2 in a spraying state. Consequently, foams produced on the liquid level of the unrefined alcohol in the flash tank 2 can be extinguished. The unrefined alcohol discharged from the flash tank 2 is concentrated by the evaporator 8, the pressure and temperatue of alcohol-containing vapor evoled there is raised by the compressor 9, the vapor is used as a heat source for the evaporator 8, and preferably the alcohol drain discharged from the evaporator 8 is subjected to heat exchange with the unrefined alcohol sent from the flash tank to the evaporator 8 through the heat recovery device 7.
Patent JP-H06258703-A (JP)
Title: Film unit provided with lens
Inventor: YOKOO HIROKAZU
IPC: G03B17/36
Filed: 1993-03-05
Abstract: PURPOSE:To prevent a rotary shaft from being decentered, to accurately display the number of a frame, and to enhance the reusing rate of unit parts in which the rotary shaft is incorporated. CONSTITUTION:A projection part 21 is integrally formed on a back cover 12. The projection part 21 abuts on the external peripheral surface of a winding stopping cam 22 and prevents the rotary shaft 26 from being decentered when the back cover 12 is pawled to a main body base part (front cover) 10. Thus, the tooth train 20a of a film counter board 20 is surely meshed with a one-tooth gear 23 integrally formed on the rotary shaft 26, so that the number of the frame can be accurately displayed. Furthermore, an exposing unit in which the rotary shaft 26 is incorporated can be efficiently recycled.
Patent JP-H06259268-A (JP)
Title: Check sum calculating circuit
Inventor: HIRAMATSU KYUJI
IPC: G06F11/10
Filed: 1993-03-05
Abstract: PURPOSE:To provide the check sum calculating circuit for calculating a check sum at high speed with low cost. CONSTITUTION:A first calculating means 110 calculates the check sums of odd-numbered input data D1, D3, D5... among packet data composed of data D1, D2...Dn for the unit of 16 bits. A second calculating means 120 calculates the check sums of even-numbered input data D2, D4, D6... among those packet data. An adder 130 adds the calculated result of this first calculating means 110 and the calculated result of the second calculating means 120. This added result becomes the check sum of packet data.
Patent JP-S61204609-A (JP)
Title: Optical transmission body
Inventor: ARA KUNIAKI
IPC: G02B6/06
Filed: 1985-03-07
Abstract: PURPOSE:To improve considerably the heat and radiation resistances of an optical transmission body by coating a bare optical fiber or a multiple fiber obtd. by melt-bonding plural bare optical fibers to each other with polyether ether ketone with a buffer layer in-between. CONSTITUTION:An optical fiber 1 is obtd. by successively forming a buffer layer 3 and a secondary coating layer 4 on the surface of a bare optical fiber 2. The bar optical fiber 2 is obtd. by spinning a base material made of glass such as multicomponent glass or quartz glass, and light is transmitted by the optical fiber 2. The buffer layer 3 is made of a material having a high refractive index and buffer action such as relatively flexible modified silicon rubber having a higher refractive index than quartz glass. The buffer layer 3 is formed by successively passing the optical fiber 2 through the dies of a coating applicator and a cross-linking tube immediately after spinning without scratching the optical fiber 2 to coat and cure a silicon rubber soln. Limitation on work of laying of an optical transmission body or on observation with the transmission body can be considerably reduced, and superior economical efficiency and handleability are attained.
Patent JP-H02227496-A (JP)
Title: Lubricating oil composition
Inventor: UCHIYAMA HIROMASA
IPC: C10N40/04
Filed: 1989-02-28
Abstract: PURPOSE:To obtain a lubricating oil composition of oil-in-water or water-in-oil emulsion type having excellent stability and lubricating properties containing specific naphthenic oil as a part or whole of base oil. CONSTITUTION:A part or whole of base oil of the aimed composition contains ring-constituting carbon in condensed multi-ring alicyclic hydrocarbon and C directly bonding to said ring in total amount of >=80% of whole C and 1.65-1.80 of H/C, and preferably having 0.98-1-20g/cm<3> density (15 deg.C). Besides, mineral oil or ester oil, etc., may be used as a part of base oil.
Patent JP-2000070039-A (JP)
Title: Steam cosmetic device
Inventor: OMURA SHINGO
IPC: A45D44/22
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency for converting water supplied into steam, regard less of the size of a water supply tank, by equipping a heater for heating a water supply tank and water and a nozzle for discharging steam and disposing a boiling chamber provided with the heater on an intermediate path from the water supply tank to the nozzle. SOLUTION: By equipping a heater for heating a water supply tank 2 and water and a nozzle 4 for discharging steam and disposing a boiling chamber 6 provided with a heater 3 on an intermediate path 5 from the water supply tank 2 to the nozzle 4, a steam cosmetic device is formed. This steam cosmetic device is suitable for reducing capacity of the boiling chamber 6 provided with the heater 3 as compared with capacity of the water supply tank 2, forming the boiling chamber 6 vertical long and making the chamber 6 have cross section making area of a water surface small. Further, the cosmetic device is suitable for disposing a projecting part 8 on a part of a vertical direction of an inner wall 7 of the boiling chamber 6 and having a constitution that steam vaporized in the boiling chamber 6 passes through the water supply tank 2 and is discharged from the nozzle 4.
Patent JP-H02222769-A (JP)
Title: Method and apparatus for two stage reverse osmosis treatment of water
Inventor: YAGI YASUYUKI
IPC: C02F1/44
Filed: 1989-02-27
Abstract: PURPOSE:To improve the ion removing capacity by carrying out the reverse osmosis treatment of 2nd stage after gaseous nitrogen is blown into the water treated with the reverse osmosis of 1st stage. CONSTITUTION:The city water passed through an activated carbon tower is sent into a 1st reverse osmosis unit 2 through a high pressure pump 1 and a large part of ions are removed. The treated water obtained there is sent into a intermediate tank 3, and the concentrated water is discharged through a piping 9 to the outside of the system. On the other hand, the gaseous nitrogen used for sealing is discharged from a superpure water system 7 and sent through a gaseous nitrogen piping 8 to the intermediate tank 3, where the water treated at the 1st reverse osmosis unit are blown by the waste gaseous nitrogen and the carbonate ions and bicarbonate ions in the treated water are removed as gaseous carbon dioxide which discharged to the outside of the system. The water treated here is sent the reverse osmosis unit 5 of 2nd stage to remove the trace of inorganic ions, and then sent into a mixing bed tower 6 to be made in pure water.
Patent JP-S58162948-A (JP)
Title: X-ray fluoroscopic photographic device
Inventor: AOYAMA KENJI
IPC: A61B6/04
Filed: 1982-03-24
Abstract: PURPOSE:To obtain a sharper X-ray fluoroscopic image and also to reduce an X-ray expose-radiating quantity, by reducing a space between an input face of an X-ray image intensifier which is controlled for a moving path of a film cassette, and an object to be inspected. CONSTITUTION:On a bed top plate 1, an object to be inspected is placed, and X-rays are expose-radiated and are inputted to an input face 3d of an X-ray image intensifier (I.I.) 3. The I.I. 3 generates and displays a current corresponding to intensity of X-ray transmission information. In this case, when a space between the input face of the I.I. 3 and the object to be inspected is reduced, an X-ray fluoroscopic image is made sharp and an X-ray expose-radiating quantity is reduced. Therefore, the I.I. 3 is pressed by a handle 13, the handle 13 is rotated in the D or E direction after a stopper 3e passes through a rail notch part 7a, the stoppr 3e is set to a position separated from the notch part 7a and is detained at the inside of the upper rail of a fixed rail 7 even if the handle is released, and the input face 3d of the I.I. 3 can be half-fixed at a position in the vicinity of the object to be inspected.
Patent JP-S59167567-A (JP)
Inventor: CHIYUUHON RIN
IPC: C07F7/18
Filed: 1984-03-12
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-2000241955-A (JP)
Title: Photosensitive material processing apparatus
Inventor: IKEDA ATSUSHI
IPC: G03D13/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of such a stain which adversely affects image quality even if there is elution of a large amount of silver by disposing a metallic plate in a position where the metallic plate is immersed into a developer in a developing tank made of a synthetic resin. SOLUTION: A processing liquid processing section has the developing tank 14 where the developer is stored, a fixing tank where a fixer is stored and a washing tank where washing water is stored. The respective processing tanks are integrally molded of synthetic resins, such as PPE. A box-like object (stainless steel plate 14S) assembled of stainless steel plates is disposed in such a manner that the metallic (stainless steel) plate is arranged along inside walls (inclusive of a bottom plate part) in the developing tank 14. When an exposed X-ray film is transported while the X-ray film is immersed in the developer stored in the developing tank 14, the X-ray film is developed. The silver eluted as silver ions in the developer and reduced by a developing agent deposits on the stainless steel plate 14S and the concentration of the silver ions eluted in the developer can be lowered.
Patent JP-S63213466-A (JP)
Title: Electromagnetic pump
Inventor: OKUBO KUNIO
IPC: B22D37/00
Filed: 1987-02-28
Abstract: PURPOSE:To increase a thrust, by working a rotating field on molten metal conducted to a molten-metal-guide pipe, and by rotating the molten metal along a spiral-formed induction projection set on the inner peripheral surface of the molten-metal-guide pipe. CONSTITUTION:Molten metal 4 contained in an induction heating furnace 2 is fed to a crucible 8 through a molten-metal-guide pipe 6. On the inner peripheral surface of the molten-metal-guide pipe 6, a spiral-formed induction projection 10 is set to the full length, and on the outer periphery, a cylindrical rotating field generator A is fitted and set. The generator A is formed with a core wound up with a three-phase winding, and when the generator is worked, then a rotating field is generated, and is worked on the molten metal(secondary conductor)4 conducted to the molten-metal-guide pipe 6, and is rotated, Then, the molten metal 4 is pushed against the inner peripheral surface of the molten- metal-guide pipe 6 by the centrifugal force of rotation, and is pushed upward, and is induced by the spiral-formed induction projection 10, and is rotated and moved upward.
Patent JP-H05208068-A (JP)
Title: Mechanism plate of japanese pinball game @(3754/24)pachinko) machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1992-01-31
Abstract: PURPOSE:To easily change a mechanism plate due to the replacement of a playing board having different number of delivered prize balls. CONSTITUTION:Partitioning walls 47a and 47b for partitioning the first and second winning ball collecting spaces 44a and 44b are installed in demountable manner from the front surface side of a mechanism plate 40. Accordingly, in the state where the mechanism plate 40 is opened for the replacement of a playing board 12 having different number of delivered prize balls, easy disposal is enabled only by mounting and demounting the partitioning walls 47a and 47b from the front surface side of the mechanism plate, even if the rear surface side of the mechanism plate 40 has any structure, and the total time necessary for the replacement work for the playing board 12 can be shortened.
Patent JP-S56143086-A (JP)
Title: Optical character reader
Inventor: HOUDAI MASAHITO
IPC: G06V10/12
Filed: 1980-04-07
Abstract: PURPOSE:To execute an efficient read-out, by fixedly arranging one reader and price tag of commondity, moving the lens in response to one lens or each line in parallel with the optical character group of each row, and scanning the character. CONSTITUTION:The optical reader OCR device 11 is the OCR hand scanner provided fixedly with the mechanical frame 12 and price tag 13 of the commodity is described with flour lines of OCR characters consisting of 13A-13D, and the disc 14 as lens holder is provided rotatably by the motor 15 between the device 11 and the price tag 13. Further, the price tag 13 of commodity is fixed at almost the center of radii of each lens having different radius and the disc 14 is rotated with the motor 15. The OCR character 13A in the 1st line is scanned twice by the lenses 16A, 16A while one revolution of the disc 14, and similarly, the characters 13B- 13D are scanned twice with the lenses 16B-16D. Thus, the reader can be made small in size and efficient read-out can be made.
Patent JP-S52125814-A (JP)
Title: Method of and device for gs purge
Inventor: NAKASHIBA AKIO
IPC: F17D1/04
Filed: 1977-04-20
Abstract: PURPOSE: To provide a method of and a device for easily purging gas out of a gas conduit through the protective tube attached to extend to the neighbourhood of ground surface on the low valve proper which is internally fitted so that the operation part thereof may not be exposed upward. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56141777-A (JP)
Title: Semiconductor rectifier
Inventor: YONEHATA YUZURU
IPC: H02M7/12
Filed: 1980-04-07
Abstract: PURPOSE:To suppress the generation of jump up voltage and high harmonics in the semiconductor rectifier by a method wherein two groups of windings having mutually small leakage reactance are used, mutual leakage reactance between the two groups is made to large, and six-arm bridges are constituted using the pair of windings having large leakage reactance mutually. CONSTITUTION:The two groups of windings 421-424 having small leakage reactance mutually are prepared. Mutual leakage reactance between the two groups is made to large, and the six-arm bridges 55, 56 are constituted using the pair of windings having mutually large leakage reactance. In any case of commutation between the thyristors 551-554, commutation between the thyristors 553-556 and the commutation between the thyristors 551, 552, 555, 556 of the six-arm bridge 55, the jump up voltages from the windings having large leakage reactances and the surrounder of voltage on the winding side having small leakage reactance are accumulated in the four arms on the outside of the six-arm bridge 56 to make the voltage to be less than the normal value in total.
Patent JP-S57162104-A (JP)
Title: Magnetic recording method utilizing electric field
Inventor: SHIRASAKI MASATAKA
IPC: B41M5/00
Filed: 1981-03-31
Abstract: PURPOSE:To increase a recording speed up to about mus by increasing recording density by forming distortion in the same pattern on adjacent magnetic recording layers, and then performing magnetic recording by a magnetostrictive contrary effect. CONSTITUTION:Over a piezoelectric crystal thin plate 2, an electric conductor having a 1 mum diameter is arranged at an about 0.5mum interval, thus obtaining a counter electrode 4. In the piezoelectric crystal 2, a pattern of distortion is formed and on a magnetic recording layer 1, destortion having substantially the same pattern with it is formed to perform magnetic recording by a magnetostrictive contrary effect. The piezoelectric crystal thin plate 2 is brought into close contact with the magnetic recording layer 1, and a photoelectric conductive film 5 is adhered onto it; and a light-transmissive electrode 6 is provided, and a normal electrode 3 is provided on the opposite side. When the electrode 6 is irradiated with luminous flux, the film 5 conducts corresponding to the exposure pattern to form the pattern of distortion on the piezoelectric crystal 2. The light-transmissive electrode 6 may use In2O3.
Patent JP-H09235887-A (JP)
Title: Earthquake resisting reinforced structure of existing building
Inventor: HAYASHI YASUHIRO
IPC: E04G23/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an effective reinforced structure to improve an earthquake resisting property of an existing building. SOLUTION: A tube frame 2 assembled of a large number of pillar materials and beam materials 4 in a grating form and forming a tubular form to wrapping around an overall body of an existing building l which is a reinforcing object is constructed in the circumference of the existing building 2, and deformation of the existing building 1 at the time of an earthquake is constrained by the tube frame 2 by connecting the tube frame 2 and each stair of the existing building 1. It is favourable to connect existing outer peripheral beams on the existing building 1 by the beam materials 4 of the tube frame 2 in a state to support the existing outer peripheral beams from below. It is possible to install a curtain wall to be an external wall on the tube frame 2. It is possible to install a rib to reinforce its horizontal rigidity on the tube frame 2.
Patent JP-H10239997-A (JP)
Title: Developing unit
Inventor: ICHIKAWA KAZUHIRO
IPC: G03G15/08
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the scratching of a photoreceptor caused by the end part of a developing roller. SOLUTION: This developing unit is constituted to provide a case housing toner, a developing roller 211 supported on the case, to be rotatable by a shaft 212, a regulating blade for regulating the quantity of the toner on the developing roller 211 and a seal member 270 which is provided on the side end part of the developing roller 211, to prevent the toner from leaking outside the case from the shaft part of the roller 211. In such a case, the end part of the toner carrying surface of the roller 211 of the developing unit is chamfered to make the elastic displacement degree of the seal member 270 higher than the chamfering degree of the roller 211.
Patent JP-H07229484-A (JP)
Title: Scroll compressor
Inventor: IIDA KAZUO
IPC: F04C28/26
Filed: 1994-02-21
Abstract: PURPOSE:To prevent any performance degradation in a compressor from occurring by countervailing each upsetting moment of both driving and driven scrolls. CONSTITUTION:This scroll compressor houses a motor-operated element 2 and a compressive element, and it is provided with a driving scroll 4 with a shaft 13 connected to the motor-operated element 2 after erecting a lap 12 on an end plate 11, and another scroll 5 having the shaft 13 and a decentered shaft, and getting a lap 15 erected on an end plate 14, respectively. Three compressive spaces 18a, 18b and 18c being formed by these scrolls 4 and 5 in the inner part of a hollow chamber to be formed in the inner part of a frame pivotally supporting the scrolls 4 and 5 are contracted inwards from the outside, whereby a fluid is compressed from low pressure, intermediate pressure and high pressure in order. In this compressor 1 consisting of an Oldham's coupling 10 rotating these scrolls 4 and 5 in the same direction and a regulating member 9 being clamped to the scroll 4 and set up in the back of the end plate 14, each back pressure chamber 28 capable of controlling pressure in the inner part according to operating conditions of this compressor 1 is installed in each backside of these scrolls 4 and 5.
Patent JP-H02228458-A (JP)
Title: Sink roll for hot dip galvanizing apparatus
Inventor: SUHARA MICHINORI
IPC: C23C2/06
Filed: 1989-03-01
Abstract: PURPOSE:To prevent the occurrence of marks due to the change in color tone on a plated surface and to improve the commercial value of a galvanized steel sheet by providing grooves at specific pitches in the surface of a sink roll in a hot dip galvanizing bath at the time of applying hot dip galvanizing to a steel strip. CONSTITUTION:A steel strip 1 whose surface is previously cleaned by pretreatment is introduced into a hot dip galvanizing bath 2 containing trace amounts of Al, pulled up in a vertical direction by means of a sink roll 3, and taken out from the plating bath 2. At this time, by forming many grooves 4 in the sink roll 3 surface in the barrel-periphery direction and regulating the pitch 5 between the grooves 4 and the depth D of the groove 4 to 0.5-10mm and <=1.0mm, respectively, the width W of a projecting part 6 adjacent to the groove 4 is made small and a part where the plated steel sheet 1 is in contact with the projecting part 6 is reduced, and as a result, the steel strip can be kept in contact with the plating bath even while the whole width of the steel strip to be plated is practically in contact with the roll 3, by which the segregation of Al concentration in the plating bath 2 is reduced and the occurrence of marks due to the change in color tone is inhibited and, resultingly, a hot dip galvanized surface excellent in commercial value can be formed.