baber/WOPTO huggingface dataset:
Patent JP-S55133580-A (JP)
Title: Solar battery and method of fabricating the same
Inventor: TOOI ATSUTOMO
IPC: H01L21/265
Filed: 1979-04-03
Abstract: PURPOSE:To save the machining and power costs and the like of a solar battery and reduce the cost of the battery by employing polycrystal element material. CONSTITUTION:A polycrystalline silicon is formed by a low temperature plasma generating process. The polycrystalline silicon is adhered to the specimen 10 in plasma to form an n-type polycrystalline silicon film 20. Boron ion is implanted to the surface of the film 20 to form a region 21. The region 21 where ion is implanted by laser light 22 is uniformly heated. Thus, a pn junction is formed between the film 20 and the layer 21. A surface electrode 23 is then formed, and a surface reflection preventive film and a protective film are then formed thereon.
Patent JP-H01215693-A (JP)
Title: Catamaran type foot-power thrust boat
Inventor: NISHIKAWA KOICHI
IPC: B63H16/18
Filed: 1988-02-25
Abstract: PURPOSE:To enable a boat on the water surface with a simple structure by providing a rudder control mechanism in the front center part of the boat, and a catamaran type float so that the operator grips the rubber control mechanism by his hands while his feet are set on the float thereby a thrust power may be obtained by pedaling operation. CONSTITUTION:The front inner section of a catamaran type float 20 is coupled to both sides of a rudder bearing casing 28 supporting a rudder shaft 4, through the intermediary of a ball arm 14, and the rear inner sections of the float 20 are coupled thereto through the intermediary of a similar ball arm. A handle and grips 2 are provided to the upper section of the rudder shaft 4, and a rudder 13 is provided to the lower section thereof so as to constitute a rudder control mechanism. The float 20 is made of an FRP material incorporating therein foamed styrene, and is arranged therein with pedal plates 11 serving also as reinforcements downward in the rearward direciton. Further, foot receiving boxes 10 are formed in the substantially forward section of the float 20, extending from the deck side to the pedal plates 11. Further, rubber fine 23 are attached to the rear end of the bottom plate of the float 20 by means of fasteners.
Patent JP-H02220922-A (JP)
Title: Air conditioner for vehicle
Inventor: OGAWA NOBUAKI
IPC: B60H1/32
Filed: 1989-02-21
Abstract: PURPOSE:To obtain rapid cooling effect without increasing the capacity of a compressor by connecting an auxiliary compressor driven by a vehicle-mounted battery in parallel with an engine-driven main compressor. CONSTITUTION:An auxiliary compressor 24, driven by a battery 28 on a vehicle, is connected in parallel with a main compressor 12 driven by an engine 10 provided in the refrigerant circulating circuit 22 of an air conditioning device for vehicle. With this constitution, much amount of refrigerant can be supplied to the refrigerant circulating circuit 22 by both the main compressor 12 and auxiliary compressor 24 and, therefore, rapid cooling effect can be obtained without increasing the capacity of the compressor driven by the engine 10.
Patent JP-S63206843-A (JP)
Title: Cache memory device
Inventor: OKABAYASHI ICHIRO
IPC: G06F12/08
Filed: 1987-02-24
Abstract: PURPOSE:To eliminate the update time of a data part in appearance, by constituting address decoder parts on a tag part and the data part which constitutes a cache memory independently, and delaying the readout of the tag part later than the data part by providing a latch circuit. CONSTITUTION:An address data is stored in a cache register 4 transiently, and an address high-order part 11 is inputted to second decoder, and the data of the memory of the tag part 1 is decoded. The data is compared with an address low-order part 10 by a comparator 6, and a coincidence and a discrepancy signals are issued. Meanwhile, since the address low-order part 10 is delayed for a desired time by the latch circuit 5, the output of the memory of the data part decoded at first decoder 3a is delayed later than the output of the comparator 6. Therefore, the output of the memory of the data part is replaced by the data from a main memory device 8 by the discrepancy signal, and furthermore, a time to write the data on the memory of the data part 2 is secured by the above stated delay time, and the operations of the tag part and the data part are made into a pipeline, and the update time of the data part can be eliminated is appearance, and a continuous operation can be performed even after mis-hit.
Patent JP-H08235569-A (JP)
Title: Base film for magnetic recording medium and magnetic recording medium using the film
Inventor: CHIBA KAZUNOBU
IPC: G11B5/73
Filed: 1995-02-28
Abstract: PURPOSE: To provide a base film for a magnetic recording medium having excellent travelling stability and advantageous for the production cost, and further to obtain a magnetic recording medium which can maintain electromagnetic conversion characteristics and improves the film forming rate of a ferromagnetic metal thin film. CONSTITUTION: The surface roughness of the back surface of the base film is specified to 4.5-20nm center line average roughness Ra , 35-350nm ten-point average roughness Rz , and 40-400nm max. roughness Rmax . The surface where a magnetic layer is to be formed is optimized considering the electromagnetic conversion characteristics and travelling property of a ferromagnetic metal thin film to be formed thereon so that the surface roughness is controlled to <=10nm center line average roughness Ra , <=80nm ten-point average roughness Rz , and <=150nm max. height Rmax . Or, projections of 40-100nm height are formed by 0.5×10<4> to 10×10<4> particles/mm<2> and projections of 15-35nm height are formed by 10×10<4> to 5000×10<4> particles/mm<2> .
Patent JP-S56136739-A (JP)
Title: Carrying apparatus for plate material such as steel plate
Inventor: HIRAKAWA YOSHIHIRO
IPC: B65H29/58
Filed: 1980-03-28
Abstract: PURPOSE: To make it possible to carry out plate materials, one by one, from the laminated body of the plate materials carried to the carrying-out portion of a carrying apparatus, without the need for moving a vacuum holding appratus, by providing a traverser conveyor at said carrying-out portion so as to surround the same, and moreover providing a vacuum holding apparatus thereabove.  
     CONSTITUTION: A carrying apparatus C 1  is driven so that endless chanins 10... travel in the direction of the arrow, and a laminated body T of steel plates 3... are carried into a traveser conveyor C 2 . Thereafter, when cylinders 27... and 28 of a vacuum holding apparatus V are expanded, vacuum pads 30... are pressed against the upper surface of the laminated body T. Then, from a proper vacuum source, each pad 30 is provided with suction to hold the uppermost steel plate 3. Under said condition, the cylinders 27... and 28 are contracted to lift the steel plate 3, and subsequently, the traverser conveyor C 2  is driven by means of a prime mover 19 so that plate material receiving members 22... reach the position directly below the vacuum holding apparatus V. Then, the held steel plate 3 is released to drop on the receiving members 22..., and the conveyor C 2  is driven again to carry the steel plate 3 out of the external frame F 2 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03247548-A (JP)
Title: Ceramic green sheet and production thereof
Inventor: OSAKA SHIGEMI
IPC: B28B1/30
Filed: 1990-02-23
Abstract: PURPOSE:To improve the surface smoothness, workability and thermal decomposability of a ceramic green sheet by limiting the evaporation index of an org. solvent used at the time of preparing a slurry as starting material for producing the green sheet. CONSTITUTION:When a slurry consisting of ceramic powder, an org. binder and an org. solvent or further contg. a dispersant and a plasticizer is cast on a polymer film to produce a ceramic green sheet, the org. solvent is used so that the ratio of the evaporation index to the wt.% is regulated to <=450. Powder of at least one among alumina, alumina-glass and zirconia is used as the ceramic powder and at least one among alcohols, ketones, aliphatic hydrocarbon, arom. hydrocarbon and acetic esters is used as the org. solvent. A ceramic green sheet having <=0.1mum average surface roughenss (Ra) along the center line and <=1mum max. height (Rmax) is obtd.
Patent JP-S53126685-A (JP)
Title: Rotary valve
Inventor: TERADA SATOYUKI
IPC: B65G53/46
Filed: 1977-04-11
Abstract: PURPOSE: To provide a rotary valve, which is disposed vertical and has resilient members interposed between opposite end portions of a rotor and its covers, so as to improve its sealing performance and to prevent leakage in case that it is used under a high pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08207088-A (JP)
Title: Injection molding die
Inventor: NARUMI MANABU
IPC: B29C33/10
Filed: 1995-02-06
Abstract: PURPOSE: To make it possible to perform an injection molding continuously and enhance productivity by eliminating the possibilities of blocking a discharge port by thin burrs and thereby dispensing with the removal of burrs from an inlet terminal for evacuation each time an injection molding process is terminated. CONSTITUTION: In a vacuuming injection-molding die which performs an injection molding by evacuating an air from one end opening part, and injecting an injection molding material into a cavity 4, a cylindrical port 10 is opened protruding from the periphery of one end opening part of a through path 7 on the parting face 2 of one force 1 of a molding die, and a larger dia.long shaft columnar hole 13 than the cylindrical port 10 is drilled against said port 10, on a parting face 12 of the opposite force 11 of the die. In addition, the tip opening part of the cylindrical port 10 is used as an inlet terminal at the time of evacuation by introducing the cylindrical port 10 into the columnar hole 13.
Patent JP-S61201913-A (JP)
Inventor: JINBO KENJIRO
IPC: F16B39/30
Filed: 1985-03-02
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-S59170567-A (JP)
Title: Shaft sealed oil supply device
Inventor: OGIWARA AKIRA
IPC: F16J15/40
Filed: 1983-03-15
Abstract: PURPOSE:To make it possible to steadily supply the sealing oil continously in case when the oil level in a vacuum oil tank is lowered by providing a by-pass pipe having a valve by-passing the vacuum oil tank between a bearing oil supply pipe and a suction pipe of a common sealing oil pump. CONSTITUTION:In the normal operating conditions of the captioned device, the oil which is fed through a bearing oil supply pipe 12 passes through a float valve 13, and after degassed in a vacuum tank 2 by a vacuum pump 15 is supplied to a shaft sealing section by a common sealing oil pump 4 from part (a) through an automatic oil pressure regulator valve 8. In such a construction, a by-pass pipe 17 by-passing the vacuum oil tank 2 is provided between the bearing oil supply pipe 12 and a suction pipe 3 of the common sealing oil supply pump. A solenoid valve 16 provided in the by-pass pipe 17 is opened by a signal (b) from a level switch 14, and a check valve 18 is provided in the outlet of the vacuum oil tank 2. In this manner, even when the oil level in the vacuum oil tank 2 is lowered, the sealing oil can steadily by supplied continuously.
Patent JP-S58158837-A (JP)
Title: Ion source
Inventor: ANAZAWA NORIMICHI
IPC: H01J27/02
Filed: 1982-03-16
Abstract: PURPOSE:To take out negative ion beam by ionizing ionization substance  through the electron shock. CONSTITUTION:The positive pole side of high voltage source 23 of an electron gun is grounded while the negative pole side is connected to a wenelt 22. A bias resistor 24 is connected to the negative pole side of said source 23 and the intermediate terminal of secondary winding of a transformer T. The positive pole side of first high voltage source 9 is grounded while the negative pole side is connected to an emitter 3. The ionization substance 20 fused in the emitter will flow out through minute gap between a container 1 and an emitter chip 2 to the surface of the chip 2. The potential of a filament 21 of the electron gun is maintained to negative level lower than that of a lead-out electrode 5, thereby the electron produced from the filament 21 will impinge through second opening 5b of the electrode 5 against the emitter 3. Consequently the ionization substance flowed out to the emitter chip 2 will evaporate and ionize then attracted to said electrode 5 and accelerated to produce an ion beam i' which will pass through the first opening 5a of said electrode 5a.
Patent JP-S60184466-A (JP)
Title: Soldering jig
Inventor: HORII MASANOBU
IPC: B23K3/00
Filed: 1984-03-05
Abstract: PURPOSE:To perform surely heating and positioning of an electrode and electric wire by providing the 1st end face part which can contact the electrode to the top end of a jig and the 2nd end face part which has the space approximately equal to the diamter of the electric wire to the 1st end face part. CONSTITUTION:The 1st end face part 22 which can contact an electrode 17 and the 2nd end face part 24 having such a step which sandwiches an electric wire 18 between said face and the electrode 17 to the end face 22 are provided to the top end 21 of a soldering jig 20. The jig 20 is lowered onto the wire 18 placed on the electrode 17 and the electrode 17 is pressed and heated by the 1st end face part 22; at the same time the 2nd end part 24 presses and heats the wire 18 so as to sandwich the wire 18 between said part and the electrode 17. Solder 19 is supplied when the electrode 17 and the wire 18 attain the soldering temp., by which the electrode and the wire are soldered. The electrode and wire are thus heated and positioned surely and the automation of the soldering is made possible.
Patent JP-H04288843-A (JP)
Title: Semiconductor device
Inventor: NARAHASHI HIROSHI
IPC: H01L21/60
Filed: 1991-03-07
Abstract: PURPOSE:To increase a contact area between a bonding pad and a base film and reinforce its contact power by forming unevenness either on the bonding pad or the base film. CONSTITUTION:A bonding pad 13 is joined along a projected part 11a and a recessed 11b of a base film 11 patterned by anisotropic dry etching based on the application of a photo mask 12. Therefore, the contact area is sharply increased while its junction power is also increased, which prevents the bonding pad 13 from being separated from the bass film during wire bonding work. Unevenness is formed on the top of the bonding pad 13 as the base film is being patterned, which increases the contact area between the bonding pad 13 and a connection wire 14 and reinforces its junction power as well. It is also acceptable to form unevenness on the bonding pad side. In this case, the connection wire is joined along the projection and recessed parts of the bonding pad 13 so that similar effects may be produced.
Patent JP-H02222494-A (JP)
Title: Detergent for dry-cleaning of chlorinated and fluorinated hydrocarbon system
Inventor: SAMEJIMA SHUNICHI
IPC: D06L1/04
Filed: 1989-02-23
Abstract: PURPOSE:To obtain the subject detergent capable of cleansing with attaching of button or accessory having excellent cleansing effect, capable of soft finish and small effect attacking plastics or metals, etc., containing specific chlorinated and fluorinated hydrocarbon as active ingredient. CONSTITUTION:4C chlorinated and fluorinated hydrocarbon is contained in the aimed detergent as active ingredient (suitable example of said compound; 1-chloro-1,1-difluorobutane, 3-chloro-1,1,1-trifluorobutane, 1-chloro-1,1,3,3- tetrafluorobutane, 2-chloro-1,1,1,4,4,4-hexafluorobutane, 4-chloro-1,1,1,2,2,3,3- heptafluorobutane, 1-chloro-2,2,3,3-tetrafluorocyclobutane, 1,1-dichloro-2,2,3,3- tetrafluorocyclobutane or 1-chloro-2,2,3,3,4,4-hexafluorocyclobutane).
Patent JP-H01215425-A (JP)
Title: Rolling method for worm
Inventor: MOMIYAMA TAKASHI
IPC: B21H5/02
Filed: 1988-02-23
Abstract: PURPOSE:To improve the quality of a twisted worm by roll-forming the pitches of trains of teeth on the joints of each of two groups of dies composed of one pair of dies in the respective axial directions and the pitches of trains of teeth of opposed groups of dies in the circumferential directions as they are dislocated respectively by a limited value. CONSTITUTION:The joint between a right and a left twisting dies 11, 12 of 1st group 10 of roll dies and the joint between twisting dies 21, 22 of 2nd group 20 of roll dies are dislocated by 1/2 pitches respectively in the axial direction and the trains of teeth of both groups 10, 20 of dies are arranged so that they are dislocated by 1/2 pitches to each other in the circumferential direction. Then, a stock 30 is put between these rolls and pressed by each die of the groups 10, 20 of dies, the stock 30 is rotated relatively to roll-form a right and a left twisted worms 31, 32. In this way, the lives of the dies 11, 12, 21, 22 can be extended and the stock 30 can be prevented from bending in the axial direction.
Patent JP-S60187629-A (JP)
Title: Method for blending and piling up fine ore for sintering
Inventor: TAKADA KOUZOU
IPC: C22B1/00
Filed: 1984-03-07
Abstract: PURPOSE:To reduce fluctuations in the chemical composition, grain size and characteristics of a pile in the lateral and longitudinal directions by dividing each of ores into coarse grains and fine grains by sieving, piling up the coarse grains of all the ore, and piling up the fine grains on the coarse grains. CONSTITUTION:When fine ores for manufacturing sintered ore are blended and piled up, each of the ores are divided into fine grains of <=(6-12)mm. diameter and coarse grains of >=(6-12)mm. diameter by sieving with a sieve of 6-12mm., especially 6-8mm. mesh. The coarse grains of all the ore are first piled up, and the fine grains are piled up on the coarse grains to form a storage pile.
Patent JP-S59167222-A (JP)
Title: Laminating device
Inventor: NAGAMURA YASUMASA
IPC: B29C65/78
Filed: 1983-03-14
Abstract: PURPOSE:To laminate thin material or sticky material hard to handle smoothly without causing wrinkles, etc. and to contrive improvement of quality of a laminated product by a method wherein a long material being gripped is mounted on a laminated material placed on a conveyor and pressed by a press roll. CONSTITUTION:A long material A is put on a laminated material B mounted on a receptacle stand D or a conveyor. This laminating device is composed of a supporting plate 3 that moves vertically by a lift 2 up to the upper limit carrying a material A passing between feed rolls 1, 1, a grip 4 and its operating device 5 for grasping the end of the carried material A, a guide part 9 that is connected to a lifting mechanism 6 and guided and reciprocated by a guide mechanism 7 and a moving mechanism 8 in the carrying direction C, a press roll 12 that lifts the neighborhood the surface of a laminated matter B mounted on a receptacle stand D or a conveyor by a lifting mechanism 10 as the lower limit and reciprocates by a moving mechanism 11, for example, in the carrying direction C, and a cutter 13 arranged by the rear edge of the laminated matter B.
Patent JP-H06226061-A (JP)
Title: Hollow fiber membrane type element and hollow fiber membrane module
Inventor: KUMAMI KAZUHISA
IPC: B01D63/00
Filed: 1993-02-05
Abstract: PURPOSE:To prevent the damage of hollow fiber membranes, to make smooth membrane sepn., to simplify structure and to miniaturize the hollow fiber membrane module. CONSTITUTION:Sealing and fixing parts 3 are formed at the ends of a hollow fiber bundle 2 consisting of the plural hollow fiber membranes 1 and this hollow fiber bundle 2 is inserted into an air permeable or liquid permeable protective cylinder 9. Both ends of this protective cylinder 9 are fixed to the sealing and fixing parts 3. The parts of the protective cylinder 9 corresponding to a supply port 4a and outflow port 4b of a casing 5 are formed as shielding parts 10 for regulating the passage of fluid. At the time of the membrane separating treatment, the hollow fiber bundle 2 is protected by the shielding parts 10 of a small area even if a large pressure acts concentrically to the parts of the protective cylinder 9 corresponding to the supply port 4a and the outflow port 4b. The impairment of the smooth membrane sepn. does not arise. Since shielding members, etc., do not exist between the casing 5 and the protective cylinder 9, the structure is simple and the assembly is easy.
Patent JP-S56139212-A (JP)
Title: Method and apparatus for supplying rolling mill oil
Inventor: INOUE TOSHIO
IPC: B21B45/02
Filed: 1980-04-02
Abstract: PURPOSE:To uniformly apply the rolling mill oil to the roll surface for the purpose of preventing generation of anomalous sheet profile, by installing plural units of nozzles reciprocating prallelly to the axis of the rolling roll in order to spray the rolling mill oil alone or a mixture of rolling mill oil with water or steam upon the surface of the rolling roll at hot rolling the steel sheet, etc. CONSTITUTION:A header 2, provided with many spray nozzles 3a-3g for spraying the rolling mill oil, is arranged prallelly to the axis 1a of the rolling roll 1; during the steel sheet is rolled, the rolling mill oil alone or a mixture of rolling mill oil with water or steam is sprayed from these nozzles 3a-3g. Hereupon, the header 2 is reciprocated parallelly to the axis 1a of the rolling roll 1; hereby, even if the supply rate of rolling mill oil deviates at a part of nozzle group from other parts, the rolling mill oil is uniformly applied to the surface of the rolling roll 1. Accordingly, a local abrasion of the rolling roll 1 and the generation of anomalous sheet profile causing an irregularity in the thickness of the rolled sheet, both depending on the irregularly adhering rolling mill oil, do not occur.
Patent JP-H03244044-A (JP)
Title: Microprogram sequential processing monitor system
Inventor: UENO SHINJI
IPC: G06F9/22
Filed: 1990-02-22
Abstract: PURPOSE:To assure the easy and fast sequential processing of a microprogram during the actual operation of an information processor by providing a comparison address register, comparison count value register, counter, and 2nd comparator. CONSTITUTION:A control part 50 inputs the contents of a microinstruction register 10 and identifies the 1st and 2nd microinstructions. A 1st comparator 60 compares the contents of a microaddress register 20 with those of a comparison address register 30 when the 1st microinstruction is already issued with the 2nd microinstruction unissued yet respectively. Then the comparator 60 outputs the information on the coincidence of comparison if obtained. A counter 20 carries out its counting operation. A 2nd comparator 80 compares the contents of a comparison count value register 40 with those of the counter 20 in a specific period set right after the 2nd microinstruction is issued to the 1st one. Then the comparator 80 outputs the information on the discordance of comparison if no coincidence of comparison is secured. Thus it is possible to assure the easy and fast sequential processing of a microprogram during the actual operation of an information processor.
Patent JP-S60187225-A (JP)
Inventor: HIJIKATA TAKESHI
IPC: H02H3/20
Filed: 1984-03-07
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。