baber/WOPTO huggingface dataset:
Patent JP-H02146235-A (JP)
Title: Control method for tractive characteristics for construction machine
Inventor: YAMAMOTO SHIGERU
IPC: E02F3/84
Filed: 1988-11-24
Abstract: PURPOSE:To positively obtain desired tractive force in a simple manner by detecting both tractive force and sprocket wheel speeds, operating the target tractive force based on the result of the detected value, and thereby concurrently obtaining final tractive force based on the target tractive force and the target sprocket wheel speed. CONSTITUTION:An operator 1 operates a torque converter speed ratio, a torque factor, a torque ratio, tractive force and sprocket wheel speeds (theoretical vehicle speed=sprocket wheel speed) based on engine revolutions Ne and the output revolutions Nf of a torque converter. The speed V' which will be of a throttle command, is operated based on tractive force Fve and vehicle speeds Vsp by means of a control target diagram 2. In addition, a throttle command value Wcon corresponding to tractive force Fve is obtained by means of an engine output command map 3 based on the speed V'' while will be of a throttle command having passed through gain 4, and the aforesaid value is concurrently inputted to an engine as a final throttle command Wset. In this case, a specified correction value Wh is added to the throttle command Wcon.
Patent JP-H07150676-A (JP)
Title: Fixing jig of eave soffit board
Inventor: INAGAKI MITSUAKI
IPC: E04B9/30
Filed: 1993-11-29
Abstract: PURPOSE:To make it possible to construct an eave soffit easily without any need to execute construction work for an eave soffit base material to fix an eave soffit board and finish easily the upper end of an outside wall finishing material. CONSTITUTION:A fixing jig 10 of an eave soffit board is continuously formed with a fixing unit 11 to be fixed with an outside base material 30 and an eave soffit loading unit 12 which forms the end of the eave soffit board 20 so that it may be loaded and an end finishing unit 13 and a pressure fixing unit 16 which is continuously formed with the fixing unit 11 and fixedly and pressingly formed so that it may press the eave soffit board 20 downward. The tip of a pressing suspension unit 17 is formed as a pressing unit 18.
Patent JP-2000125765-A (JP)
Title: Oil and fat composition
Inventor: YAMASHITA HITOSHI
IPC: A23D9/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain an oil and fat composition having a light and good flavor even if being used as the oil and fat for fry, hardly causing hardening odor, capable of suppressing a liquefying phenomenon of sugar even if a doughnut is delivered or preserved at a normal temperature over the all seasons having a whitening-preventing function and excellent in oxidation stability. SOLUTION: This oil and fat composition for fry is obtained by adding a mixed oil of at least two or three kinds selected from a group of 5-20 pts.wt. high melting point fraction of a palm oil fractionated by a solvent and having 18-30 iodine value, 30-60 pts.wt. middle melting point fraction having 35-42 iodine value, 20-35 pts.wt. low melting point fraction having 60-70 iodine value, and 10-20 pts.wt. liquid vegetable oil to a purified palm oil.
Patent JP-H06153308-A (JP)
Title: Current collector for vehicle
Inventor: MIYAGAWA JUNICHI
IPC: B60L5/22
Filed: 1992-11-06
Abstract: PURPOSE:To provide a current collector for vehicle in which contact loss can be reduced while suppressing Karman's vortex and decreasing aerodynamic noise and resistance. CONSTITUTION:During high speed traveling of a vehicle, a movable gate leg part 1c is pushed up by means of a press spring 10 thus pressing a current collector against a trolley wire and vertical movement of the movable gate leg part 1c is restrained by means of a vibration suppressing damper 11 and thereby contact loss between the current collector and the trolley wire is reduced thus reducing aerodynamic noise significantly. Furthermore, since the current collector is formed into a series of gates as a whole, pantograph cover is not required and aerodynamic noise and resistance are reduced significantly while suppressing Karman's vortex.
Patent JP-2000118066-A (JP)
Title: Printer
Inventor: KAWAZOE KENJI
IPC: B41J2/51
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a recorder capable of adequately recording data in a simple structure on recording sheets which are conveyed in parallel. SOLUTION: Each of top ends of at least two recording sheets P1, P2 which are conveyed by a conveying means 25 is detected by detecting means S1A, S1B, respectively. A control means determines one of the recording sheets which firstly reached a recording position based on the detected signals of the detecting means S1A, S1B. A recording means is controlled such that the data is sequentially recorded on the recording sheets by starting from one which firstly reached the recording position.
Patent JP-H0797636-A (JP)
Title: Muffle for vertical heat treatment furnace and vertical heat treatment furnace
Inventor: NAKAMURA TERUHISA
IPC: C21D9/66
Filed: 1993-11-01
Abstract: PURPOSE:To provide a muffle for vertical heat treatment furnace and the vertical heat treatment furnace, in which the whole muffle can be made to be small cylindrical shape and the operation is economically executed by the small muffle. CONSTITUTION:In the muffle 32 arranged in the inner part of the furnace body 22 of the vertical heat treatment furnace, the inner peripheries of the upper end part 42 and/or the lower end part 52 are formed at wider diameter than the inner periphery of the intermediate part. Further, in the furnace body 22 lining the refractory material 12, the muffle fitted to cylindrical heat insulating materials 83, 84 to the inner peripheries of the upper end part 42 and/or the lower end part 52 formed to the wider diameter is provided.
Patent JP-H01141190-A (JP)
Title: Formation work method and device for sea bottom anchor
Inventor: KOJIMA MASAYUKI
IPC: B63B21/22
Filed: 1987-11-27
Abstract: PURPOSE:To make the formation of an anchor possible without the need of diving work by delivering high pressure water to a main body by means of a setting up pipe and vibrating it axially and embedding the main body to a predetermined depth, and turning the main body through the traction of a rope after the movement of a setting up stand, and receiving earth pressure at a maximum area. CONSTITUTION:An anchor main body 2 together with a setting up stand 1 comes down vertically into water, and is automatically set vertically as soon as stabling legs 14 arrive at the sea bottom 6. Next, a hoisting means 5a is stopped at the inspection of the bottom arrival, and in the meanwhile, a hanging down mechanism 19 is stopped and the fixing of the main body 2 is released, and high pressure water is delivered under pressure by means of a water delivery pump 5c, and also, oil pressure is charged/discharged by means of an oil pressure unit 5d. As a result, high pressure water is gushed onto the sea bottom 6, and the sea bottom 6 is dug and erazed, and a piston 4b vibrates due to oil pressure, which is transmitted to a pipe 3, and the main body 2 is vibrated axially and is embedded into the sea bottom surely and rapidly. Also, the pipe 3 descends in one body with a vibrator 4, and enters into the sea bottom as the main body 2 sinks down. Next, when the main body 2 has been embedded to a predetermined depth, the pump 5c and a unit 5b are stopped, and the stand 1 is separated from the bottom by means of the hoisting means 5a.
Patent JP-H10195180-A (JP)
Title: Production of highly heat-resistant epoxy resin composition containing benzylated quinoxalinium salt
Inventor: RI SAIRAKU
IPC: C08G59/18
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To enhance the physical characteristics of an epoxy resin itself by adding a catalytic curing agent comprising a benzylated quinoxalinium salt in the production of an epoxy resin composition and to ensure further improved high heat resistance by adding an existing highly heat-resistant curing agent if necessary. SOLUTION: A catalytic curing agent comprising N-benzyl-quinoxalinium salt is added to di- and polyfunctional epoxy resins and a similar thermosetting resin. The N-benzyl-quinoxalinium salt preferably comprises N-benzyl- quinoxalinium-hexafluoroantimonate represented by the formula (R is H or alkoxy). The use of a benzylated quinoxalinium salt together with a curing agent can give a composition having high heat resistance, high impact resistance, high chemical resistance, high electrical insulating properties, and high adhesiveness. A suitable curing agent is an amine.
Patent JP-H09114597-A (JP)
Title: Device and method for recording and reproduction
Inventor: ITO YOSHIYUKI
IPC: G11B20/10
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of data transfer between an external system and a temporary storage means in the recording and reproducing device and reduce the mismatching of a cache. SOLUTION: The external system 6 sends block size information of one data for reading or writing to a controller 24' through a block size interface 5. The controller 24' sends a command for varying the size of reading or writing in a cache memory 22 from sector units to block size units to a disk controller/ cache controller 23'. The disk controller/cache controller 23' varies the size of data read out of or written in the cache memory 23 to one-data block size.
Patent JP-H02144409-A (JP)
Title: Concrete placing method of pile head section of cast-in-place concrete pile
Inventor: TAGUCHI ISHIO
IPC: E02D5/34
Filed: 1988-11-25
Abstract: PURPOSE:To prevent the burying of defective concrete on the outside of a reinforcing cage due to extrabanking concrete by previously installing a partition cylinder partitioning the inside and the outside of the reinforcing cage to the other circumferential section of the reinforcing cage at a location upper than a pile top-end level. CONSTITUTION:A partition cylinder 5 partitioning the inside and the outside of a reinforcing cage 2 and being composed of a veneer board, a reinforcing rod, a vinyl sheet, etc., is fitted and fixed to the outer circumferential section of the reinforcing cage 2 at a location upper than a pile top-end level L previously, and concrete 3 is placed by a tremie pipe 4. The inside of the partition cylinder 5 is filled with extrabanking concrete 31, and one part of the concrete 31 is crept to the out side from the lower section of the partition cylinder by its own weight. The concrete 31 is cured, extrabanking concrete 311 in the partition cylinder 5, defective concrete 32 on the outside of the partition cylinder 5 and extrabanking concrete 312 are chipped, and the partition cylinder 5 is removed. Accordingly, the burying of defective concrete is prevented, and the generation of defectives at a pile top end can be eliminated positively.
Patent JP-H08161776-A (JP)
Title: Manufacture of optical disk substrate
Inventor: KONISHI HIROSHI
IPC: G11B7/26
Filed: 1994-12-01
Abstract: PURPOSE: To lower a stress applied to a substrate when it is stripped and to prevent a crack and a chip in the substrate by a method wherein the surface of a mold which forms grooves in uneven shapes corresponding to guide grooves on an optical disk is coated with a substance which is excellent in a mold releasing property. CONSTITUTION: A UV-curing resin is dropped onto several places on the surface of a stamper 1, and a transparent substrate 4 is placed slowly on the dropped UV-curing resin 3 so that the resin is spread thoroughly on the whole region of uneven parts on the stamper 1. Then, the transparent substrate 4 is irradiated from above with UV-rays, so that a layer by the UV-curing resin 3 is formed. After a proper curing time has elapsed, the layer is fixed and bonded to the transparent substrate 4, and an optical disk substrate which comprises the uneven parts formed by the stamper 1 is stripped from the stamper 1. Even when this process is repeated ten times, a flaw with reference to an outward appearance cannot be detected at all.
Patent JP-H05309461-A (JP)
Title: Continuous casting mold powder for copper alloy
Inventor: SHIMADA TAKASHI
IPC: B22D11/111
Filed: 1991-10-18
Abstract: PURPOSE:To provide mold powders by which the contact of copper alloy with air is interrupted and any troubles for the degradation of a working environment, the nozzle clogging, the treatment of the mold powders after using, etc., are not occurred at the time of continuously casting the copper alloy incorporating an active metal. CONSTITUTION:In the mold powders used at the time of continuously casting the copper alloy incorporating the active metal, a lower oxide which has bivalent of the valence of metallic element in the oxides of metals having higher chemical affinity with oxygen than that of the copper is incorporated with 0.5-90wt.%.
Patent JP-H11130867-A (JP)
Title: Improved organosilicon nanocluster and its production
Inventor: MIWA TAKAO
IPC: H01L21/314
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound capable of simply forming silicon thin films applied to electric devices by allowing a tetrahalogenosilane to react with an organic halide in the presence of an alkali(ne earth) metal and further treating the reaction product with hydrofluoric acid. SOLUTION: This improved organosilicon nanocluster is obtained by allowing a tetrahalogenosilane to react with an organic halide in the presence of an alkali(ne earth) metal and subsequently treating the reaction product with hydrofluoric acid. The organosilicon nanocluster is an organic silicon compound which is soluble in organic solvents and which has a band gap of 3-1.2 eV measured from the Tauc plot of the solution. When the organosilicon nanocluster is heated at 200-1,500 deg.C in a state not reacting with oxygen, a silicon thin film can be formed. The obtained silicon thin film is a material suitable for thin film transistors used on liquid crystal displays and the like or for solar batteries or the like.
Patent JP-H10119329-A (JP)
Title: Light-heat conversion heat mode recorder
Inventor: OKUZAWA JIRO
IPC: B41M5/50
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent defective image transferring due to a fine foreign material when dot image information constituted of dots which are in a several micrometer order by a method wherein transferring is performed by using a recording medium or an image receiving medium having an adhesive layer on the rear side face. SOLUTION: A cleaning material 50 in a roll type is provided to a supply device 30 and it is pulled by a pulling means 31 and cut in a predetermined length by a cutter 32 to be conveyed. A surface of an opposing roller of a conveying means 33 is cleaned. An adhesive layer is provided to one face of a support body in the cleaning material 50. When a conveying roller which is brought into contact with a recording medium, the cleaning material having the adhesive layer provided to one face (a top face) of the support body is used. When a conveying roller which is brought into contact with an image receiving medium is cleaned, the cleaning material 50 is inverted, then the adhesive layer is set in a lower side. It is possible to use the cleaning material 50 in which the adhesive layers are provided to both of the faces thereof.
Patent JP-H06143680-A (JP)
Title: Optical printing head
Inventor: MORITOKI KATSUNORI
IPC: B41J2/455
Filed: 1992-11-09
Abstract: PURPOSE:To obtain an optical printing head capable of writing with a high quality by forming a light shielding layer at a position except a closed area opposite to a light emitting diode in an area confronting to a light emitting diode array chip on a first main surface of an optical fiber array substrate. CONSTITUTION:The optical printing head is provided with an optical fiber array substrate obtained by inserting and burying a plurality of optical fibers 12 into a base glass 11 in the thicknesswise direction, a plurality of circuit conductor layers 13 formed on a first main surface where end faces of the optical fibers 12 are exposed, and a plurality of light emitting diode array chips 14 arranged facedown in a line via a light-permeable insulating resin 17 at a specific position on the circuit conductor layers 13. A light shielding layer 18 is formed at a position at least within an area confronting to the light emitting diode array chips 14 on the first main surface of the optical fiber array substrate except a closed area opposite to light emitting diodes 15 of the light emitting array chips 14.
Patent JP-H02145613-A (JP)
Title: Vinyl chloride-based multicomponent copolymer resin
Inventor: HIYOSHI KAZUHIKO
IPC: C08F2/00
Filed: 1988-11-28
Abstract: PURPOSE:To obtain the subject novel resin, consisting of vinyl chloride, vinylidene chloride and other monomers, having a homogeneous composition without a composition distribution of copolymerization components, excellent in barrier properties, chemical resistance, etc., and capable of reducing a plasticizer or non-plasticizing. CONSTITUTION:The objective resin which is a copolymer resin, consisting of 100 pts.wt. total amount of (A) 30-80 pts.wt. vinyl chloride, (B) 15-65 pts.wt. vinylidene chloride and (C) 5-55 pts.wt. other monomers, having a similar constant composition of respective fractions after fractionating with molecular weight and incapable of fractionation with solubility. The above-mentioned resin is preferably obtained by a method for initially charging the total amount of the component (A) and part of the component (B), then continuously adding the components (B) and (C) to the reaction system simultaneously with the start of the polymerization and carrying out emulsion polymerization.
Patent JP-H06151448-A (JP)
Title: Manufacture of heterojunction bipolar transistor
Inventor: MITANI KATSUHIKO
IPC: H01L29/73
Filed: 1992-11-09
Abstract: PURPOSE:To obtain a heterojunction bipolar transistor which has a large current gain and can operate at a high speed by successively performing plasma treatment using F and annealing treatment on the external base area composed of a wide-gap emitter layer, and high-concentration p-type base layer for a semiconductor containing n-type Al. CONSTITUTION:A sub-emitter layer 101, emitter layer 102, base layer 103, collector layer 104, and sub-collector layer 105 are successively grown on a semi- insulating substrate 100. Then the external base area 106 of the base layer 103 is exposed by forming a collector mesa and NF3-plasma treatment is performed on the area 106. As a result, the resistances of the area 106 and an external emitter area 107 increase. When annealing treatment is performed at 400-600 deg.C on the area 106 thereafter, the resistance of the area 106 decreases to the value before the NF3-plasma treatment, but the resistance of the emitter area 107 further increases. Therefore, a heterojunction bipolar transistor which is reduced in parasitic base resistance and can operate at a high speed can be obtained.
Patent JP-H01138964-A (JP)
Title: Control device for conversion of electric power
Inventor: OKUDE AKIO
IPC: H05B41/392
Filed: 1987-11-26
Abstract: PURPOSE:To reduce the level of noise, by a method wherein the phase control of a phase controlling unit is effected by a small phase angle for providing an electric power conversion device with an electric power control information. CONSTITUTION:The phase of an AC voltage from an AC power source P is controlled in a phase control unit 1 by a small phase angle. The voltage, whose phase is controlled, is inputted into a power converting unit 2 and a phase angle detecting unit 1c and said small phase angle is detected to input the detecting signal thereof into the power converting unit 2 whereby an output power, corresponding to said phase angle, is supplied to a load 3. As a result, a supplying voltage to the load may be secured easily in a case in which a voltage, higher than a given value, is necessitated for the stable operation of the load 3, and a stress for a constituting part as well as the noise level in a power cable may be reduced, further, a circuit constitution may be simple and the reliability of signal transmission may be improved compared with an electric power transmission system.
Patent JP-S61165494-A (JP)
Inventor: UEMURA KOICHI
IPC: E02D17/08
Filed: 1985-12-28
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-H01139236-A (JP)
Title: Bending method for thermoplastic synthetic resin corrugated sheet
Inventor: OISHI TOMONORI
IPC: B29C53/04
Filed: 1987-11-26
Abstract: PURPOSE:To bend to a desired angle while corrugation of a corrugated sheet is maintained by using a guide rope, a chuck for the guide rope and a rotor provided with a heating section and a cooling section. CONSTITUTION:A corrugated sheet 1 is fed to a feeding section with a guide rope 3 on the upper section of a rotor 6, and the end of the corrugated sheet 1 is pinched with chucks 4 and 5 and pressed to a heating section 7 of the rotor 6 fixed to a given position by a guide rope 3, heated and softened. The corrugated sheet 1 is slid along the peripheral surface of the heating section 7 of the rotor 6 by pivoting the chucks 4 and 5 only and stopped at a given bending angle. The rotor 6 is rotated and cooled by having a cooling section 8 in contact with the bent section. An outside section 5 of the chuck is released and returned to the feeding section with the guide rope 3 to take out the corrugated sheet 1. An inner side section 4 of the chuck is pivoted and returned to the feeding section. The surface of the rotor 6 is formed in the section shape of the corrugated sheet 1 along the rotation direction, and a press roller 2 of the rope is provided in a position in a root section of the corrugated sheet 1.
Patent JP-H04171017-A (JP)
Title: Gas absorption removal device and its process
Inventor: KISHI MASAHIRO
IPC: B01D53/18
Filed: 1990-11-06
Abstract: PURPOSE:To remove economically noxious component out of a large volume of gas by using unit hollow arm bundles of rope shape composed of hollow yarn twisted together, liquid-sealing an end on the side of a receiver tank at the high level and disposing said hollow yarn bundles and the receiver tank in a gas flow path. CONSTITUTION:A plurality of unit hollow yarn bundles of rope shape composed of hollow yarn twisted together are disposed in parallel or square to a gas flow line concentrically to form hollow yarn bundles 2. The end of a receiver tank 1 at the high level is liquid-sealed with absorption liquid in which the liquid level difference between both of high and low level receiver tanks 1 and 3 forms the driving force of the flow of absorption liquid, flowing into a space in the hollow yarn bundles 2. Thus, the absorption liquid is flowed in the hollow yarn sections and brought into contact with a large volume of gas such as combustion exhaust gas, ventilation air and the like. A noxious component can be absorbed and removed economically out of the large volume of gas.