baber/WOPTO huggingface dataset:
Patent JP-H07292863-A (JP)
Title: Metallic material for fixing reinforcement
Inventor: SUZUKI MASAHIRO
IPC: E04C5/18
Filed: 1994-04-26
Abstract: PURPOSE:To fix the mutual crossing sections of reinforcements firmly while conducting the fixing operation extremely simply. CONSTITUTION:An approximately U-shaped main-body metallic material 3 with a bottom plate section 1 and both side plate sections 2, 2, and a wedge metallic material 4 combined with the main-body metallic material 3 are provided, a space between both side plate sections 2, 2 of the main-body metallic material 3 is formed in size larger than the diameter (d) of one reinforcement 5 of mutually crossed reinforcements 5, 6, and hook sections 7, 7 capable of being latched with the other reinforcement 6 are mounted to both side plate sections 2, 2 respectively. The wedge metallic material 4 is formed in size capable of being driven into a clearance section between one reinforcement 5 and the bottom plate section 1 under the state, in which the hook sections 7, 7 are latched with the other reinforcement 6.
Patent JP-H08257973-A (JP)
Title: Double arm expansion robot
Inventor: SATO YASUMASA
IPC: G05G7/10
Filed: 1995-03-22
Abstract: PURPOSE: To provide a robot having high rigidity and accuracy and capable of having a wide operating range by providing a pair of arms that can be raised and lowered and be rotated around bases as a fulcrum, while providing flexible knuckles in the middles of the arms, and enabling a holding device to move in a straight line by the bending motion of the pair of arms. CONSTITUTION: Upper and lower end plates 2 are rotatably journalled to the upper and lower parts of a C-shaped frame 1 and are connected together by two rotatable front spline shafts 8, 9 and a fixed ball spring shaft. When one spline shaft 8 is rotated by the drive of an arm-turning motor, the other spline shaft 9 is rotated in the direction opposite to the rotation of the spline shaft 8 via an interlocking gear 22, a pair of intermediate interlocking gears 24, 25, and an interlocking gear 23. A pair of arms 14, 15 splined to the spline shafts 8, 9 are therefore rotated in opposite directions and, as the arms 14, 15 are bent at knuckles 45 in their middles, they cause mounting flanges 41 at the arm ends to move back and forth in a straight line.
Patent JP-S62245567-A (JP)
Title: Disk device
Inventor: UCHIKURA HIDEAKI
IPC: G11B19/02
Filed: 1986-04-16
Abstract: PURPOSE:To operate as one set of large capacity device by providing plural operation storage units having a phase synchronizing control circuit and adding a rotation phase reference signal generating circuit, an addressing control circuit and a write/read data selection circuit. CONSTITUTION:Two sets of storage operation units 2 are of the same constitution. A phase synchronizing circuit 12 is added to the unit 2. The circuit 12 receives a reference pulse signal 31 sent from a rotating phase reference signal generating circuit 23 and an index pulse 32 detected by a rotating phase detection circuit 11 and controls the drive of a spindle motor 5 so that both the phases are made coincident. An addressing control circuit 22 controls the positioning circuit 9 of the unit 2 to position all carriages 6 onto the same number of cylinder and sends a signal 33 selecting the unit 2 designated from the host device to a write/read data selection circuit 21. The circuit 21 selects the designated unit 2 to transmit/receive the recording/reproducing data with the host device so as to act the device as one set of large capacity device.
Patent JP-H05289439-A (JP)
Title: Device and method for forming image
Inventor: TAKAHASHI MITSURU
IPC: G03G15/11
Filed: 1992-04-09
Abstract: PURPOSE:To prevent dripping of developer, soiling of a transfer sheet, etc., accompanying the stop of the entire drive system at the time of jamming by dividing the drive system into a drive system for process systems and a drive system for carry systems and independently stopping them. CONSTITUTION:The drive system is divided into the two systems: one is for the carry systems such as a sheet feed device 1, a carry device 5, a fixing device 4 and a sheet ejection device 6 and the other is for the process systems such as a photosensitive drum 23, a developing device 2 and a cleaner 16. In the case of jamming other than jamming in separation, the carry systems are stopped and as for the process systems, on the other hand, the drive system for the developing device 2 is operated only for the length of time in which developer on the photosensitive drum 23 is removed. In the case of jamming in separation, or in the case where a transfer sheet exists between the regist roller part and the separation sensor part in the occurrence of jamming other than jamming in separation, the drive of the drive systems for the process systems and the carry systems is stopped to prevent the jamming from worsening.
Patent JP-H05294383-A (JP)
Title: Inspection device of floating roof tank
Inventor: ISHIDA KAZUO
IPC: B65D90/48
Filed: 1992-04-09
Abstract: PURPOSE:To inspect the jointed corner of the side plate with a bottom plate regardless of the height of a floating roof, by directly inserting an inspection robot into the jointed corner while avoiding obstacles in the tank. CONSTITUTION:A manhole 7 opened toward the inside of a tank 1 is formed on a floating roof 5. A guide rail 10 which is extensible from the front end thereof to the jointed corner 4a, is rotatably attached to the base end of manhole. An operating means 11 is equipped at this guide rail 10 to conduct the front end 10a to the jointed corner 4a and a freely reciprocal inspection robot 18 is inserted from the manhole 7 into the tank and moved along the guide rail 10.
Patent JP-H09256291-A (JP)
Title: Production of pattern paper and pattern paper
Inventor: ISHIDA HIDEO
IPC: D21F1/44
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a pattern paper having an irregular pattern of a high-class feeling, by differentiating the revolving speed of a cylinder mold from that of a rotary endless belt to change paper thickness. SOLUTION: In a paper machine equipped with plural vats 2 to 5 and cylinder molds 6 to 9, the revolving speed of at least a first cylinder mold 6 or a last cylinder mold 9 or the revolving speeds of both the cylinder molds 6 and 9 are differentiated from that of a rotary endless belt 13 so that the thickness of a paper stock attached to the rotary endless belt 13 is partially changed and an irregular pattern is formed by appearance of a lower layer web or an inner layer web on the surface layer face or an irregular pattern is formed by appearance of the inner layer web on the surface or the back layer face to produce the objective pattern paper. Or a dyeing solution is sprayed on a wet web layer at least to become an upper layer to form a color pattern, to which an intermediate paper stock is bonded to give a pattern paper.
Patent JP-H01261435-A (JP)
Title: Filler for resin
Inventor: CHIBA TAKASHI
IPC: H01B3/00
Filed: 1988-04-13
Abstract: PURPOSE:To control flash formation, by adding a nitride or oxynitride powder of a specified particle diameter distribution to a filler for resin. CONSTITUTION:The title filler contains a nitride powder and/or an oxynitride powder of which the content of particles of 1mum or smaller <=20wt.% and the ratio of the content of particles of 1-3mum to that of particles of 1mum or smaller is 1 or below. Aluminum nitride, silicon nitride and sialon are employed as said nitrides or oxynitrides when it is desirable to impart higher thermal conductivity to a resin composition, and aluminum nitride, silicon nitride or aluminum oxynitride are employed when it is desirable to impart higher thermal shock resistance thereto. The purity of the nitride and/or oxynitride is at least 70%, more desirably, at least 90%. When the purity is below 90%, at least one of the electrical insulation property, thermal conductivity, and thermal shock resistance of the obtained resin composition is impaired.
Patent JP-S58205153-A (JP)
Title: Sprayer of chemical solution
Inventor: MORI NORIAKI
IPC: G03F7/30
Filed: 1982-05-25
Abstract: PURPOSE:To prevent thoroughly the dropping of a remaining chemical soln. onto a substrate to be treated by ejecting an inert gas from a tank for accumulator provided between the nozzle of a supply pipeline for the pressurized inert gas and a stop valve for a short while after spraying of the chemical soln. CONSTITUTION:A stop valve SV1 is opened by the signal from a controller 15, and a chemical soln. 10 is sprayed uniformly in the form of a mist at a specified rate onto the surface of a substrate 17 to be treated by a pressurized inert gas. When the chemical soln. 10 is sprayed at the amt. required for the prescribed surface treatment of the substrate 17 for the time set by the controller 15, the valve SV1 is closed by the output signal from the controller 15, and the inert gas in a pipeline 13 and a branch pipeline 16' is released to the atmosphere from the nozzle 14 until the pressure thereof balances with the atmospheric pressure, then the supply of the soln. 10 is stopped. The pressurized inert gas in a tank 21 for accumulator is ejected from the nozzle 14 for a short time in succession to the stop of the supply so that the remaining chemical soln. is scattered in the form of a mist to the outside.
Patent JP-H10285747-A (JP)
Title: Junction box
Inventor: SUMITA YOSHITAKA
IPC: H05K1/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce assembly man-hours, so as to contribute toward reducing its production costs by a method, wherein a relay holding part is leveled and set to a state that it is nearly flush with the bottom face of a board. SOLUTION: When a board 3 is pushed into a board holding part 2a in a state maintaining a horizontal posture, the board 3 is held by the board holding part 2a. When relay terminals of a relay 4 are inserted into insertion holes which are bored and formed in a bottom plate 28 at a relay-holding part 2b, the relay 4 is placed on the relay-holding part 2b. Then, the board 3 is placed on the board holding part 2a, an upper package 22 in a state that the relay 4 is held in the relay-holding part 2b is sent to a soldering process to which a flow soldering system is applied, the relay terminals are connected to a bus bar 6 by a soldering treatment in the process, and various electronic components which are mounted on the board 3 are connected to circuits on the board 3.  Thereby, after a soldering treatment of the board 3, it is possible to omit an operation in which the relay 4 is assembled to the relay-holding part 2b.
Patent JP-H07296379-A (JP)
Title: Protrusion inspection apparatus for disc
Inventor: KAWAZOE KAZUSHIGE
IPC: G11B19/04
Filed: 1994-04-27
Abstract: PURPOSE:To detect a protrusion on a DTM accurately by controlling the resonance frequency of a head for detecting a protrusion on a disc so that the relation of a specific general formula is maintained. CONSTITUTION:A signal representative of the position of a head 10 for detecting a protrusion on a disc 17 is delivered to a motor control section 14. The rotary motion of a spindle 16 is controlled using the r.p.m. of a DTM and a signal representative of the position on the DTM of a slider of the head 10 being moved through a slider moving motor 9 so that a relationship Fr<vi<gpi rout is satisfied, where Fr; resonance frequency of the protrusion detecting head 10, v; circumferential speed of the DTM, route; outermost diameter of the DTM, and i; number of servo patterns per the circumference.
Patent JP-S5315280-A (JP)
Title: Fluorescent surface of cathode-ray tube for black-and-white television set
Inventor: KOGA YOSHIO
IPC: C09K11/08
Filed: 1976-07-29
Abstract: PURPOSE: To obtain the fluorescent surface of a cathode-ray tube giving a uniform color tone without requiring variation of blending according to the kind of the tube by applying a white luminous fluorescent substance obtd.  by blending prescribed red, yellow, and blue luminous fluorescent substances in a specified ratio. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02270212-A (JP)
Title: Copper alloy composite wire rod for extremely thin wire
Inventor: KUROSAKA AKITO
IPC: C22C9/00
Filed: 1989-04-10
Abstract: PURPOSE:To simplify semi-softening treatment and improve mechanical characteristics such as strength against breakage and extension after treatment by a method wherein the wire rod mentioned in the title is provided with a core wire comprising copper alloy and a coating part comprising another copper alloy formed in the periphery of the core wire while the cross sectional area ratio of the coating part is specified. CONSTITUTION:A core wire comprising copper alloy wherein 0.003 to 0.012wt.% of Zr is contained with the remaining being Cu and unavoidable impurities and oxygen content is regulated to 10ppm or less and a coating part formed in the periphery of the core wire comprising copper alloy wherein 0.05 to 0.3wt.% of Ag is contained with the remaining being Cu and unavoidable impurities and oxygen content is regulated to 10ppm or less are provided. The cross sectional area ratio of the coating part is 40 to 60%. Thus semi-softening treatment can be simply performed as well as an extremely thin wire excellent in mechanical strength such as strength against breakage and extension and in conductivity can be obtained.
Patent JP-H02268004-A (JP)
Title: Semiconductor device
Inventor: KUMAGAI AKIRA
IPC: H01P5/08
Filed: 1989-04-10
Abstract: PURPOSE:To suppress the Q of an internal matching circuit without increasing number of stages by constituting part of a surface conductor of a chip capacitor being a component of the internal matching circuit with a resistor. CONSTITUTION:A chip capacitor 2 is arranged at both sides of a GaAs MESFET chip 1 of an internal matching circuit of a semiconductor device, a matching circuit board 3 is arranged to both sides and they are interconnected by bonding wires 4, 5. Surface conductors 22, 23 to obtain a capacitance being a typical design capacitance are provided on the upper face of a dielectric board 21 in the chip capacitor 2, a resistor 24 whose resistance is nearly 2-3 ohms is arranged between the conductors 22, 23 to form the resistor 24 to the part of the surface conductor. Moreover, a microstrip transmission line 32 and an open stub pattern 33 are formed with a conductor film on an alumina substrate 31 of the matching circuit board 3, the wire 4 connects to each conductor 23 of the capacitor 2 from a gate pad of the chip 1 and the wire 5 connects from each conductor of the capacitor 2 to each line 32 of the board 3.
Patent JP-H10266947-A (JP)
Title: Axial piston type pump
Inventor: SHINODA MASAO
IPC: F04B1/20
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an axial piston type pump that makes improvements in pump efficiency and durability. SOLUTION: This axial piston type pump comprises a piston, a cylinder block, a swash plate, a valve plate and a pump shaft, and it uses such low viscous fluid as water as the working fluid. In this case, two hydrostatic bearings 10, 21 and hydrodynamic bearings 22, 23 are installed on a sliding surface of the valve plate 5, with the cylinder block, and further it is constituted so as to conduct a pressure fluid to these hydrostatic bearings 20 and 21 from a valve plate port 5-1 at the high pressure side of this valve plate 5.
Patent JP-S5515783-A (JP)
Title: Preparation of expanded food using grain such as buckwheat, etc. as raw material
Inventor: SAKAGAMI TAKAHIKO
IPC: A23L1/18
Filed: 1978-07-24
Abstract: PURPOSE: To prepare an expanded food, by crushing grains, polishing the crushed grain until the sharp edges of the particle are rounded, and expanding the particles.  
     CONSTITUTION: Grains such as buckwheat, wheat, etc. are crushed pref.to 7W30 mesh particles, and polished with a rice cleaning machine until the sharp edges produced by the crushing are rounded. The polished particles are expanded by high- pressure heat extrusion process.  
     EFFECT: Grains hard to expand, e.g. buckwheat, wheat, etc., can be easily expanded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09258970-A (JP)
Title: Method and device for automatically synthesizing program
Inventor: TOMOBE MINORU
IPC: G06F9/06
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce cost required for selecting a rewriting rule at the time of repeating the conversion of program specification expressed by tree structure and synthesizing a program through the use of the rewriting rule. SOLUTION: A rewriting rule compiling part 15 inputs a rewriting rule set 24 and generates one rewriting function at every group of the rewriting rules whose outermost function marks (function marks nearest to a root) of a partial tree defined on a left side part. A rewriting rule for directly calling the pertinent rewriting rule is generated so that the rewriting rule can directly be rewritten without selecting the rewriting rule again when tree structure generated after the prescribed rewriting rule is applied is possibly rewritten by the other rewriting rule.  A rewriting device 12 calls the rewriting function corresponding to the outermost function mark of the partial tree with the structure of a partial tree being a conversion object, which is searched based on the leftmost/ innermost strategy against the program specification 22, and rewrites it into the structure of the returned partial tree after conversion.
Patent JP-H01262095-A (JP)
Title: Filler metal for tig root penetration welding
Inventor: YAMASHITA KOZO
IPC: B23K35/368
Filed: 1988-04-14
Abstract: PURPOSE:To easily and satisfactorily make penetration welding of the root of a groove by allowing S to exist in metal powder, thereby incorporating a prescribed ratio of the S into the filler metal. CONSTITUTION:A filler 1 consisting of the metal powders of >=2 kinds including the metal powder contg. the S and other metal powders is filled at the following ratio into the hollow part of a seamless hollow metal sheath 2: The ratio is specified to metal powder mass/metal sheath mass=1/19-1/4. The content of the S in the entire part of the filler added with the metal powder mass and the metal sheath mass needs be confined to <=(0.010-0.200). The resulted filler metal for TIG root pass is formed, for example, by using an ordinary metal material such as ordinary steel contg. alloy elements at lower ratios as the metal sheath and adding the required chemical components of the weld metal mainly in the form of metal powders thereto. Penetration beads are thereby easily formed.
Patent JP-H10338589-A (JP)
Title: Composition to prevent diseases of rice and preventing method by using that
Inventor: OUCHI SEIGO
IPC: C05G3/60
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent damages by sclerotinia rot all over the growing period of rice, to largely save the manpower and energy, and to obtain a fertilization effect by applying a fertilizer compsn. containing an agrichemical containing a pyrazole compd. to prevent diseases in a rice field when young plants are transferred or unhulled rice is sowed. SOLUTION: The compd. to prevent diseases of plants consists of a pyrazole compd. expressed by the formula (R1 is methyl, ethyl, trifluoromethyl; R2 is methyl, halogen, H; R3 is H, methyl). The fertilizer component consists of one or more kinds of fertilizer components selected from N, P and K, and preferably contains all three components. The amt. of the fertilizer is usually 99.999 to 75 wt.%, and the amt. of the compd. to prevent diseases of plants is, as the effective component, usually 25 to 0.001 wt.%. The compsn. is produced by using a sun-and-planet motion-type mixer and by mixing a granular or block fertilizer with an adhesive, adding the preventing compd. in a powder state to the mixture, further mixing for 10 to 30 min, and then drying at 50 to 150 deg.C to obtain a granular or block compsn.
Patent JP-H04321049-A (JP)
Title: Photoresist composition for far ultraviolet light
Inventor: KIKUCHI HIDEO
IPC: G03F7/039
Filed: 1991-04-22
Abstract: PURPOSE:To obtain the phosoresist compsn. having a high sensitivity and excel lent dry etching resistance by using a compd. which generates an acid when irradiated with far UV light and a high-polymer compd. having a specific consti tutional unit. CONSTITUTION:This photoresist compsn. is constituted of the compd. which generates the acid when irradiated with far UV light and the high-polymer compd. having the constitutional unit expressed by formula I. The compsn. is used for far UV exposing. In the formula I, R1 denotes hydrogen or methyl group; R2 to R6 respectively denote hydrogen, lower alkyl group, aryl group and aralkyl group or R2 and R4 together denote an alkylene group; m denotes 0 or 1; n denotes 1 to 6 integer. Halogens of onium, salts, such as BF4, PF6, AsF6, org. halogen compds., etc., are adequate as the compd. which generates the acid when irradiated with far UV light. Then, the photoresist compsn. for far UV light having the high sensitivity, the wide development latitude at the time of development and the excellent dry etching resistance is obtd.
Patent JP-S5716225-A (JP)
Title: Internal combustion engine with supercharger
Inventor: KOJIMA KAZUO
IPC: F02B37/12
Filed: 1980-07-04
Abstract: PURPOSE: To control speed of a supercharger at operation of a low load and improve the rate of fuel consumption of an engine by providing a pressure device for driving an exhaust bypass valve of the supercharger and a selective control valve for introducing compressor inlet pressure to the pressure device.  
     CONSTITUTION: A supercharger comprises a turbine 4 and compressor 6, and an exhaust bypass valve 7 is driven by a pressure device 13. At operation of a high load, supercharging pressure P c2  is introduced to a pressure chamber 200 through a selective control valve 201, and if P c2  reaches at least a prescribed value the bypass valve 7 is opened to suppress speed of the turbine 4. At operation of a low load, compressor inlet pressure P c1  is introduced to a pressure chamber 202 through a selective control valve 204 to open the bypass valve 7 and release exhaust gas thus decrease an exhaust loss. In this way, fuel consumption and a characteristc of speed adjustment can be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62247299-A (JP)
Inventor: KODA KATSUHIRO
IPC: C09K11/00
Filed: 1986-04-19
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-2000286448-A (JP)
Title: Iii group nitride compound semiconductor luminous element
Inventor: SAWAZAKI KATSUHISA
IPC: H01S5/323
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To sufficiently assure a carrier confinement effect to high carrier concentration n+ layer side with only a simple manufacturing process. SOLUTION: On a sapphire substrate 11, a buffer layer 12 of film thickness of about 25 nm comprising nitride aluminum(AlN) is provided, over which a high carrier concentration n+ layer 13 of film thickness of about 4.0 μm comprising silicon(Si) doped GaN is formed. On top of this, an intermediate layer 14 of film thickness of about 3,000 Å comprising non-doped InxGa1-xN (0<x<1) is formed. Then an n-type clad layer 15 comprising GaN of film thickness of about 250 Å is laminated, on which three layers of well layer 161 comprising Ga0.8In0.2N of film thickness of about 30 Å and two layers of barrier layer 162 comprising GaN of film thickness of about 70 Å are laminated alternately, forming a luminous layer 16 of 2-cycle multiple quantum well(MQW) structure.