baber/WOPTO huggingface dataset:
Patent JP-S56128625-A (JP)
Title: Bending device for metallic material
Inventor: SHIOZAWA KAORU
IPC: B21D5/04
Filed: 1980-02-22
Abstract: PURPOSE: To obtain products of a uniform size and shape collectively in multiplicity into a bundle shape extremely easily by turning a revolving roller around a forming roller thereby bending metallic materials.  
     CONSTITUTION: A reinforcing bar bundle 3 is fed by feed rollers 6a into the device. After it passes between a forming roller 5a and a revolving roller 10, it stops in the home position. Next, when gears 8a, 8b are rotated by hydraulic motors 9a, 9b, the bundle 3 pressed by the revolving roller 10 is wound successively on the roller 5a, and forms the bent part having the same radius as that of the roller 5a. By the repetition of the abovementioned operation, the bundle is worked to a desired shape. When the final bending is completed, the roller 5a is drawn from the gears 8a, 8b by hydraulic cylinders 17a, 17b. The bundle 3 having been completely bent by this is passed easily in the bending device by feed rollers 6b and is carried out rightward. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02229837-A (JP)
Title: Surface treating agent
Inventor: SUMIDA HEIJI
IPC: B60J10/90
Filed: 1989-01-31
Abstract: PURPOSE:To obtain a surface treating agent, consisting of polyorganosiloxanes, a polyurethane resin and powder and capable of imparting lubricity, abrasion resistance, etc., to surfaces of rubbers or plastics by application thereto. CONSTITUTION:A surface treating agent consisting of (A) 100 pts.wt. polyol having >=2 OH groups, (B) 0.1-100 pts.wt. polyorganosiloxane having >=2 OH groups bond to Si, (C) 0.1-100 pts.wt. curable substance consisting of a mixture of (C1) a polyorganosiloxane having >=2 monofunctional hydrocarbon groups substituted with epoxy group-containing groups and 10-5000 polymerization degree with (C2) a silane and/or siloxane having amino groups and alkoxy groups bound to Si and/or a partial reaction product thereof, (D) 10-1000 pts.wt. polyfunctional isocyanate, (E) 0.01-100 pts.wt. metal compound, (F) 0.1-1000 pts.wt. powder having 0.1-200mum average particle diameter and (G) an organic solvent.
Patent JP-H01196168-A (JP)
Title: Semiconductor device
Inventor: FURUHATA TOMOYUKI
IPC: H01L29/47
Filed: 1988-02-01
Abstract: PURPOSE:To reduce the area of an element sharply and to reduce a parasitic element effect by forming a guard ring layer in the peripheral part of a Schottky junction by diffusing an impurity of an reverse conductivity type from an insulating film filled into a groove surrounding the side face of a Schottky junction formation region. CONSTITUTION:The side face of a Schottky junction formation region is surrounded by a groove 5 formed inside an n<+> type epitaxial growth Si layer 3; this groove 5 is filled with a boron glass film 6. A P-type guard ring layer 7 is formed around a Schottky junction by diffusing a P-type impurity from this BSG film 6. The P-type guard ring layer 7 is formed in a self-aligned manner around the Schottky junction by diffusing the P-type impurity from the BSG film 6 filled into the groove 5 inside the n<+> type epitaxial Si layer 3; the area of a guard ring and the whole area of a Schottky diode can be reduced sharply. As a result, the high integration can be realized; a parasitic element effect accompanied by a reduction in the area can be reduced; a high-speed and high-performance semiconductor device can be realized.
Patent JP-H06211053-A (JP)
Title: Driving device for hydraulic working machine
Inventor: HASEGAWA MAKOTO
IPC: B60K11/04
Filed: 1993-01-18
Abstract: PURPOSE:To cool an engine system and a hydraulic source system in the mutually efficient way so as to prevent the degradation of hydraulic piping. CONSTITUTION:A partition wall is provided between an engine 21 and a hydraulic pump 22 so as to partition a drive mechanism chamber 20 into an engine chamber 20a and a hydraulic chamber 20b. The engine chamber 20a is provided with a radiator 24 and a fan 25, and an oil cooler 26 and a fan 27 are disposed on the hydraulic chamber 20b side. An air intake part 28a is formed at a side wall 28, and an upper face wall 30 is provided with an air exhaust part 30a. An air intake part 29a is formed at a side wall 29 on the hydraulic chamber 20b side, and an air exhaust part 30b is formed at the upper face wall 30, in the upper position of the hydraulic chamber 20b. The radiator 24 and the oil cooler 26 are independently cooled by air flow respectively generated by the fan 25 and fan 27.
Patent JP-S56118495-A (JP)
Title: Method for processing low-calorie mineral fuel to high- chlorie fuel
Inventor: INOUE MASAO
IPC: C10L9/12
Filed: 1980-02-25
Abstract: PURPOSE: To obtain high-calorie fuel, by a method wherein low-calorie fuel mineral such as brown coal or peat is dried and finely ground and fine powder prepared by mixing niter and sulfer in a specific ratio is compound therewith to utilize said low-calorie fuel mineral.  
     CONSTITUTION: Low-calorie fuel mineral such as brown coal, oil shale, lignite or peat is dried to a moisture content of 5% and ground to obtain 100 mesh powder (A). Separately, sulfur is mixed with niter in a 25:100 ratio to obtain 200 mesh fine powder (B). Subsequently, the component (A) and the component (B) are mixed in a 100:23 ratio to obtain the objective high-calorie fuel. When said fuel is used in a power furnace for example, said fuel is shaken off in a furnace port through a sieve apparatus provided on an upper part of the furnace port of the power furnace and oxygen is injected thereto from a compressed oxygen injecting port provided on a side surface of the power furnace to generate strong firing heat. Further, by processing said fuel, briquette or oval briquette can be prepared. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58149812-A (JP)
Inventor: OTSUTO ZOREDERU
IPC: F16F1/393
Filed: 1983-02-14
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-S54114111-A (JP)
Title: Record medium sending control system
Inventor: UENO SEIZOU
IPC: H04N1/32
Filed: 1978-02-27
Abstract: PURPOSE: To enable the fine timing adjustment to the sending control of the record medium by securing the independent sending control of the record medium from the main scanning.  
     CONSTITUTION: For the reception recording device which receives and records the picture information signal transmitted, FF11 is provided to supply synchronous signal 11a showing the section of 1-line information on the transmission line and then to deliver operation permission signal 11b, along with 1st counter 12 to count the frequency of the record scanning. In addition the following units are installed: pulse generator 13 which produces the clock pulse for record scanning and furthermore produces scanning clock 13a and line end signal 13b to indicate the end of 1- line scanning; comparator 14 which compares the actual scanning frequency from counter 12 with the preset scanning frequency; and 2nd counter 15 which supplies permission signal 11b of FF11 and count clock 15a and then counts the timing with which the driving pulse is applied to the step motor. Thus, the output of counter 15 is applied to 2nd pulse generator 16 to deliver step motor driving signal 16a. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07205570-A (JP)
Title: Card cut-off type memorizing learning educational-material
Inventor: ISHII YOSHIFUMI
IPC: B42D15/00
Filed: 1994-01-06
Abstract: PURPOSE:To improve efficiency in memorizing learning by providing a sheet having a size of half a page as a first page, layering thereunder sheets having perforations at the positions of the half pages, and binding them. CONSTITUTION:A first page is made of a thick sheet having a size of half a page sheet. From the second page, perforated sheets 2 in which horizontal perforations 3 are properly provided at the half positions or in the right halves of the pages are layered and bound at the left side. In this structure, for example, English words are written at the parts of the perforations 3 in the right side and translations corresponding to the words are written in the left half parts. The parts of the memorized words are cut off at the perforations 3 so as to make word cards.
Patent JP-H07207882-A (JP)
Title: Folded-plate fixing structure
Inventor: YASUMOTO JUICHI
IPC: E04F13/21
Filed: 1994-01-20
Abstract: PURPOSE:To facilitate operation, and to form even an inwall, a ceiling, a floor, etc., by decreasing the places of bolting while preventing the exposure of bolts on an external surface. CONSTITUTION:Folded plates 4, 4 having specified width are fixed gradually onto H-steel 2 while being combined in the cross direction in a folded-plate fixing structure, and a fixture 3, in which engaging stepped sections 5, 5 are formed between the inside and the opening section of a front and which has a narrow frontage, is fastened onto H-steel 2 while projecting pieces 12, 12 projected toward the H-steel 2 side and brought into surface-contact with an opposed surface oppositely faced to the connected folded plates 4 under the back-to-back state are extended to the edges in the cross direction of the folded plates 4, 4. Engaging pieces 13, 13 engaged with the engaging stepped sections 5, 5 of the fixture 3 are elongated to the front edges of these projecting pieces 12, 12, and fitted and fixed to the fixture 3.
Patent JP-2000224762-A (JP)
Title: Power control system for electronic unit on vehicle
Inventor: MATSUMOTO MANABU
IPC: B60R16/02
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to carry out operation of power breaking always normally for an electronic unit on a vehicle at low cost with low power consumption. SOLUTION: When a potential level of an accessory terminal ACC is increased according to operation of an ignition switch, a second transistor 14 and an FET 9 are turned on, thereby feeding an electronic unit 1 on a vehicle with power from an output terminal +B of a vehicle battery through a power supply IC 8. After the power is made, the power supply itself is held while a microcomputer 2 in the electronic unit 1 on the vehicle turns on a first transistor 12 on the basis of a signal from an output port P1. When the ignition switch is turned to an off position, the operation of the electronic unit 1 is finished normally by the microcomputer 2, and at the same time the first transistor 12 and the FET 9 are sequentially turned off after a given time necessary for warning operation of an IC card 4, if not slid out, goes by. Then, the power for the electronic unit 1 is turned off.
Patent JP-S59150023-A (JP)
Title: Method for annealing hot rolled steel wire rod
Inventor: TANAKA OSAMU
IPC: C21D1/76
Filed: 1983-02-15
Abstract: PURPOSE:To facilitate the stripping-off of scale from a hot rolled steel wire rod after annealing and to prevent decarburization during annealing by annealing the wire rod having stuck scale in a nitrogen atmosphere contg. a little oxygen. CONSTITUTION:When a hot rolled steel wire rod having stuck scale is annealed, the annealing is carried out in an atmospheric gas prepd. by adding 0.002- 0.3vol% gaseous O2 to gaseous N2. Fe3O4 in the scale is converted into Fe2O3 with O2 in the atmospheric gas, and iron oxide easy to remove is formed. Decarburization is not caused during the annealing, and the pickling yield is improved.
Patent JP-H03230055-A (JP)
Title: Hot air heater
Inventor: TODA YASUMITSU
IPC: F24H3/04
Filed: 1990-02-02
Abstract: PURPOSE:To provide a fan guard having a rate of opening not reducing an amount of air, having a better cleaning characteristic, a low cost and also keeping a safety characteristic by a method wherein the fan guard for an air blowing fan is formed by a drawing machining of a metallic sheet having several small holes therein. CONSTITUTION:A fan guard lo fixed to an air blowing fan 3 is constructed such that a round hole punched material having several zig-zag formed holes 11 formed therein is drawn into a cup-shape. Combustion gas produced at a combustion part 1 passes and rises in a mixing chamber 2. In turn, air outside a hot air heater passes through some round holes 11 formed in the fan guard 10 under an operation of an air blowing fan 3, fed into the hot air heater, mixed with combustion gas within the mixing chamber 2, becomes air of appropriate temperature and further discharged from a hot air discharging port 5 at the front surface into a room. Since the round holes 11 are arranged in a zig-zag form, the air becomes a uniform flow, a rate of opening is high and an amount of air is not reduced. In addition, there is no dangerous condition in which any fingers enter the guard, round holes have no corner portions and in addition cleaning characteristic for the adhered dusts can be improved. In addition, since the fan guard 10 itself has a certain strength, any reinforcing member is not used and its cost can be reduced.
Patent JP-H11220241-A (JP)
Title: Hole forming method for printed wiring board
Inventor: FURUTA MASAHIKO
IPC: H05K3/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent cracking and fissure by punching neighboring holes not at the same time but by providing time difference to each other when a plurality of the press punched holes are formed adjacently. SOLUTION: The length of neighboring punches 11a, 11b, 11c, 11d and 11e of a metal mold 10 are made long and short alternately, and a plurality of press punched holes 30 and 30 at mutually are adjacently formed. In this case, the time difference is given to the press punching. The punch lengths can be made long and short not only for forming the pin hole 30 but also for forming a slit 31. Furthermore, as the time difference to be imparted, usually 0.1-1 second is recommendable although depending on the interval between the holes to be formed. In this way, since the loads applied on substrate 20 at one time at the time of press punching can be dispersed and decreased, cracking and fissure between the hole 30 and the hole 30 or between the hole 31 and the hole 31 are not generated.
Patent JP-S53106914-A (JP)
Title: Vane type compressor
Inventor: KATOU KIMIO
IPC: F04C18/344
Filed: 1977-03-01
Abstract: PURPOSE: To make sliding surface of movable member smooth by making use of blow-by-gas without using oil pump by providing oil reserving chamber in the center of rotor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58141616-A (JP)
Inventor: INOUE KATSUHIRO
IPC: A62C3/00
Filed: 1982-02-15
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-S51125606-A (JP)
Title: A method of fractional recovery of heavy metals
Inventor: AYA TOSHIHIKO
IPC: C22B47/00
Filed: 1975-02-25
Abstract: PURPOSE: A method of making fractional recovery of valuable heavy metals on a small scale effectively and economically from heavy-metal-mixed wastes or mixed solutions. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59147818-A (JP)
Title: Attachment device for oil filter and oil cooler
Inventor: HAYASHI AKIRA
IPC: F01M11/03
Filed: 1983-02-14
Abstract: PURPOSE:To simplify an attachement device, by forming an attachment seat to which a main gallery for lubrication oil and a suction gallery are opened, integrally with a cylinder block, and as well by enabling an oil filter and an oil cooler connecting adapter to be fastened by only one stud bolt. CONSTITUTION:An attachment seat 4 to which a main gallery 2 for engine lubrication oil and a suction gallery 3 are opened adjacently together, is integrally formed on the side surface of a cylinder block 1. A stud bolt 6 having a hexagonal flange 7 formed on the outer periphery of the intermediate section thereof and also formed at both end thereof with threaded sections 8A, 8B is attached to the attachement seat 4 by tightening one threaded part 8A into the main gallery 2 after the stud bolt 6 is inserted through a through-hole in an adapter 5. An oil filter 11 is attached to the other end of the bolt 6 by threadedly engaging the discharge port 18B with the threaded section 8B. The adapter 5 is formed such that a lubrication oil discharge passage 10A led to an oil cooler, an inlet passage 10B from the oil cooler, a lubrication oil supply passage 10C and the like are formed in the adapter 5.
Patent JP-S56118154-A (JP)
Title: Branched trace method
Inventor: KINOSHITA TSUNEO
IPC: G06F11/36
Filed: 1980-02-25
Abstract: PURPOSE:To enable branched tracing without increasing the hardware and chip area, by using a part of working register for microinstruction as branch tracing register. CONSTITUTION:The head microinstruction of microprogram in a C-ROM102 corresponding to the conditional branch instruction (BTC instruction) to be executed is read out from the C-ROM102 during the execution of the final microinstruction of microprogram corresponding to the user's instruction a head BTC instruction. In case of unestablished condition from the initial microinstruction to execute the BTC instruction (established condition as the user's instruction), since the content of the LOC counter 208 is stored to the WR7 register by using R-BUS227R, T-BUS227T and ALU220, no register for branch trace is required.
Patent JP-H11208696-A (JP)
Title: Container with function for preventing scattering
Inventor: NAKAMURA KENJI
IPC: B65D43/02
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent liquid in a container from scattering on peeling a container covering seal by a method wherein piercing is made in advance through a hermetically-sealed covering seal with a nail-tip projection provided at a partly extended part at a flange of a resin container main body. SOLUTION: A resin container made up beforehand in an appropriate size by secondary molding or the like is filled with liquid such as cream or the like, and a resin covering seal 2 is put thereon, then the covering seal 2 is fixed firm while being pressed onto the flange 5 of the container by heating at a temperature higher than the melt temperature for the resin. For the container hermetically sealed with the covering seal made up in processes as mentioned above, the covering seal 2 is fixed firm onto the flange of the hermetically sealed container equipped with a nail-tip projection 3 at the front end of its extended flange part 9. On using, the nail-tip projection 3 is nipped and raised with fingers and the covering seal 2 is bent and pierced through with the nail-tip projection 3 for releasing the pressure inside the container.  Thereby, the problem regarding scattering of liquid inside the container on peeling the covering seal 2 us solved.
Patent JP-S60167266-A (JP)
Title: Negative plate for lead storage battery
Inventor: HAYASHI TOSHIAKI
IPC: H01M4/57
Filed: 1984-02-08
Abstract: PURPOSE:To improve the initial discharge performance and the life performance of the negative plate by homogeneously dispersing a minute barium salt powder and a minute strontium powder in a negative active material. CONSTITUTION:A negative plate is formed by a composition prepared by homogeneously dispersing a minute barium salt powder and a minute strontium powder in a given negative active material. It is preferred that strontium sulfate and barium sulfate are added to the negative active material in a ratio by weight of about 0.5-5.0 to 100. The active material also contains lead powder as well as barium carbonate and strontium carbonate. Use of this negative electrode greatly increases the initial discharge performance and the life performance of a lead storage battery.
Patent JP-H06235929-A (JP)
Title: Manufacture of liquid crystal display device and liquid crystal display device
Inventor: AKANUMA HIDEYUKI
IPC: G02F1/136
Filed: 1993-02-10
Abstract: PURPOSE:To form signal lines and picture element electrodes into separate layers with polyimide used as an inter-layer insulating film with the addition of minimum processes by using a mask layer provided concurrently with the picture element electrodes on the second inter-layer insulating film on a driver circuit as a mask, removing the second inter-layer insulating film after bonding an element substrate and an opposite substrate, and exposing an external connecting terminal. CONSTITUTION:The second inter-layer insulating film 208 made of polyimide is formed on an element substrate 201. Picture element electrodes 209 connected to a picture element driving transistor 202 and a mask layer 210 are formed. The picture element electrodes 209 and the mask layer 210 may be made of the same material, i.e., indium tin oxide(ITO). An element substrate 201 and an opposite substrate 212 are bonded by a seal 213, and liquid crystal 214 is filled between the element substrate 201 and the opposite substrate 212. It is exposed to oxygen plasma 215, an unnecessary film 211 and the second inter- layer insulating film 208 are removed to expose an external connecting terminal 207, and finally it is connected to an external circuit.
Patent JP-H05225634-A (JP)
Title: Magneto-optical disk reproduction system
Inventor: IZUMI HARUHIKO
IPC: G11B11/10
Filed: 1992-02-07
Abstract: PURPOSE:To prevent an increase in the reproduction error rate and to conduct a stable reproduction even though the length of recording marks is reduced in a magneto-optical disk reproduction system. CONSTITUTION:Edges of a magnetic domain in a magneto-optical disk are recorded with data coded so that a false value is always inserted between true values. The recorded data are detected and reproduced from reproduced waveforms of the magneto-optical disk having the edges recorded with the data in accordance with the true values of the data. Amplitude detection means (11 to 13) detect amplitude values of the reproduced waveforms. Decoding means (14 to 18) obtain the number of false values between the true values in accordance with the size of amplitude values detected and decode the recorded data.
Patent JP-H0665308-A (JP)
Title: Production of vinyl polymer particle and expandable vinyl polymer particle
Inventor: KOBAYASHI YUJI
IPC: C08J9/18
Filed: 1993-02-12
Abstract: PURPOSE:To produce polymer particles which give a molded foam having an improved appearance without detriment to the foaming characteristics of the particles including particle size distribution. CONSTITUTION:Vinyl polymer particles are produced by the suspension polymn. of a polymerizable mixture comprising a vinyl monomer and a polymn. initiator in an aq. medium contg. a hardly sol. phosphate and an anionic surfactant. The polymn. is started after the temp. of the suspension is raised to 80-90 deg.C and continued at 80-90 deg.C until the conversion reaches 40wt.%. Then, the temp. is raised by at least 5 deg.C and the polymn. is continued at 90-100 deg.C until the conversion reaches 95wt.%.
Patent JP-S57138100-A (JP)
Title: Write margin measuring device
Inventor: MATSUI KIYOSHI
IPC: G11C17/00
Filed: 1981-02-20
Abstract: PURPOSE:To improve the reliability of write-in to a PROM, by measuring the write margin of writable read only memory PROM through the change in systematically and arbitrarily. CONSTITUTION:If all the addresses of a PROM20 are not written, the prescribed write-in condition and write-in address are sequentially picked up from an internal memory 12 at each split block and written in the PROM20 under the specified condition via an input/output control circuit 13. When the write is finished, a processor 11 reads the write data to each address at each block of the PROM20, collates the data with data relating to the address stored in the memory 12 and calculates the rate of write. Next, the result of collation is displayed on a display 16 at each block, allowing to clarify the write rate per each block of the PROM20. Thus, the reliability of write of the PROM is improved.