baber/WOPTO huggingface dataset:
Patent JP-S63312434-A (JP)
Title: Oil-pressure drive circuit for oil-pressure drive machine
Inventor: NOZAWA YUSAKU
IPC: E02F3/43
Filed: 1987-06-16
Abstract: PURPOSE:To prevent the tortuous or zigzagged traveling of an oil-pressure drive machine by a method in which when composite operations of traveling action and other operating elements are made, oils of different oil-pressure pumps are supplied to a traveling actuator and other actuators. CONSTITUTION:By operation of a switching valve 13 for right-side traveling of the first oil pressure circuit 12, a valve 31 is operated to close a pipeline 12a to stop the supply of pressure oil from the first oil-pressure pump 11 to boom-switching valve 14 on the downstream side, a bucket-switching valve 15, and an arm-switching valve 16 side. When a slewing-switching valve 43 on the second oil-pressure circuit 42, a boom-switching valve 44 or arm-switching valve 45, and a traveling-switching valve 46 are operated, the valves 34 and 35 are operated. A branched pipeline 35 is further connected and oil from the pump 11 is supplied through a throttle 34a to the valves 43, 44, and 45. Under the condition that the straightforwardness of traveling is kept, the actuator for boom and the actuator for arm are concurrently operated.
Patent JP-H11338708-A (JP)
Title: Compile method for memory bank collision avoidance
Inventor: KUSHIMA ICHIRO
IPC: G06F9/45
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a compile method with which the collision of memory banks related to the use of a work area required for data format transformation is avoided, further, optimum execution efficiency can be provided at all the time (without the necessity of recompiling) and loop expansion is unnecessitated even when machine characteristics such as the number of banks are changed. SOLUTION: An intermediate code for finding the size of the work area required for avoiding the bank collision is generated and inserted at the entrance of a loop (301). An intermediate code for setting the leading address of the work area to a work area pointer is generated and similarly inserted at the entrance of the loop (302). The intermediate code is changed so as to use the destination of the work area pointer as a work area to be used in the loop (303). Finally, a code for updating the work area pointer is inserted to the end of the loop (304). At such a time, when the work area pointer does not exceed the area size, the work area pointer is incremented but when the work area pointer exceeds the area size, a code setting the leading address of the work area is inserted.
Patent JP-H115154-A (JP)
Title: Slide closing device for vessel containing metal molten
Inventor: WALTENSPUEHL ROLF
IPC: B22D41/38
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To make a coupling or uncoupling of a driving bar to a sliding unit simple. SOLUTION: A driving unit 25 is capable to couple with a driving bar 32 of a rectilineal driving unit 30 via a coupling part 40. Sliding unit housings 21 and 22 are equipped with a holding unit 28 to accommodate the rectilineal driving unit 30. The coupling part 40 is so constructed that it automatically couples when the rectilineal driving unit 30 is pushed into the holding part 28 by sliding the driving bar 32 towards the sliding unit 25. At the same time, when the rectilineal driving unit 30 is pulled out from the holding part 28, a coupling of the coupling part 40 is automatically released. The other coupling end of the coupling part 40 has a clicking device and is kept opened until the clicks grasp the other coupling end of the other coupling part configurationally in accordance with a guiding face, when coupled.
Patent JP-S5936916-A (JP)
Title: Power supply changing-over device
Inventor: NISHIKAWA HIROSHI
IPC: H01F29/02
Filed: 1982-08-25
Abstract: PURPOSE:To prevent supply of voltage of transformer etc. which is higher than the allowable range by selecting the wiring through operation of switch in the input plug by using an adapter in case power source voltage is different. CONSTITUTION:A switch is provided within a plug 4 to which an input power source voltage is applied. An adapter 6 is formed in such a way as being inserted into the plug 4. In case a power source voltage is supplied from a receptacle 5' with specified voltage of 220-240V, the adapter 6 is connected to the plug 4 and the adapter 6 is connected to the receptacle 5'. The switch in the plug 4 is set so that a voltage is supplied to the 230V input terminal of the transformer 2.
Patent JP-H10341034-A (JP)
Title: Light emitting diode
Inventor: UNNO TSUNEHIRO
IPC: H01L33/30
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting diode which is operative at a high speed and high power. SOLUTION: This diode comprises a p-type GaAs substrate 2 having recesses on the surface filled with an AlGaAs layer, AlGaAs double heterostructured light emitting layer 6 formed on this substrate, and hollows 10 formed by removing the AlGaAs layer, so as to reflect light at the interface between the hollows 10 and emitting layer 6, or reflect light at the back side of the emitting layer 6 where the GaAs substrate 2 is removed, after forming the layer 6. A p-type dopant Mg is doped at a high concn. of 0.1-4 mg/1 g of Ga to a GaAs soln. for setting the thickness of an active layer 4 small in the range of 0.5-0.05 μm, thereby obtaining a high speed and high power performance.
Patent JP-S6126631-A (JP)
Title: Preparation of molded article of rubber having bonded fluorine-contained resin film layer
Inventor: ITO TOSHIKAZU
IPC: C08J5/12
Filed: 1984-07-16
Abstract: PURPOSE:To obtain the titled molded article stable for a long period, by subjecting one side of a fluorine-contained resin film to active treatment, laminating an olefinic film to it and bonding the film to it to give a laminate film, bonding crosslinking agent-containing rubber befoe crosslinking to the olefinic resin film face of the laminate film, crosslinking the rubber. CONSTITUTION:The chemically stable surface of a fluorine-contained resin (e.g., tetrafluoroethylene resin, etc.) is activated by corona discharge, an olefinic resin film is laminated through a resin adhesive (e.g., thermoplastic resin, etc.) to the treated face and bonded to it by common laminating treatment. Crosslinking agent-containing rubber before crosslinking is bonded to the olefinic resin film face, pressed to a pressing mold, crosslinked under heating, and removed from the mold, to give the aimed molded article wherein the laminated film is bonded to crosslinked rubber. USE:Rubber stoppers for chemical drug bottles, etc.
Patent JP-H1171202-A (JP)
Title: Powdery bactericide composition and its production
Inventor: YAMADA YASUHIRO
IPC: A61L9/14
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition quickly soluble in water, giving a dissolved liquid free from precipitate and having high concentration by including a bactericidal agent selected from an ampholytic surfactant-type bactericide, a biguanide compound, etc., a soluble starch and/or a specific organic solvent and/or water. SOLUTION: This composition contains (A) a bactericide selected from (i) a compound expressed by the formula (R1 to R4 are each a 1-22C alkyl or the like; X<-> is an anion), (ii) an ampholytic surfactant-type bactericide (e.g. an alkylaminoethylglycine) and (iii) a biguanide compound (e.g. chlorhexidine hydrochloride), (B) a soluble starch (e.g. amylodextrin) and (C) optionally an organic solvent which is a non-solvent of the soluble starch and/or (D) water. The weight ratio of A/B is 10/90 to 90/10, the sum of the components A and B is 80-100 wt.% based on the total composition and the content of the component D is <=5%.
Patent JP-H0440466-A (JP)
Title: Electrophotographic planographic printing plate
Inventor: CHIGA TAKAO
IPC: C08K9/04
Filed: 1990-06-06
Abstract: PURPOSE:To obtain the printing plate which has a practicable sensitivity in spite of scanning and exposing by a semiconductor laser and has good definition of images, etc., by specifying the ratio of the weight fraction of a vinyl polymerizable monomer having a carboxyl group in a binder resin and the square root of the mol. wt. of the binder resin. CONSTITUTION:The binder resin of a photoconductive layer has the vinyl polymerizable monomer having the carboxyl group as a resin monomer component and the ratio F/M<0.5> of the weight fraction F (weight %) of the vinyl polymerizable monomer having the carboxyl group in the binder resin and the square root of the mol. wt. M of the binder resin is specified to 0.1 to 0.8. The weight fraction is preferably 5 to 60wt.% and more preferably 20 to 50wt.% in this case. The mol.wt. is generally preferably 4000 to 150000 and further preferably 5000 to 80000. The printing plate having the practicable sensitivity even in the scanning and exposing by the semiconductor laser and has the good image definition is obtd. in this way.
Patent JP-S5848357-A (JP)
Title: Manufacture of positive electrode for organic electrolyte battery
Inventor: MORITA TERUYOSHI
IPC: H01M4/48
Filed: 1981-09-18
Abstract: PURPOSE:To obtain a positive active mass which provides desired discharge voltage and discharge capacity by making a complex oxide in such a way that the mixture of copper nitrate and bismuth nitrate is heated under an oxidizing atmosphere. CONSTITUTION:Bismuth nitrate Bi(NO3)3.5H2O and copper nitrate Cu(NO3)2 or Cu(NO3)2.3H2O are mixed in an arbitrary ratio. This mixture is heated under an oxidizing atmosphere to obtain a complex oxide having the general formula of BixCuyO3x/2+y (X, Y=1-6). This compound is used as a positive active mass of a positive electrode with an organic electrolyte. By selecting the ratio of Bi and Cu in the positive active mass and assembling this mass with a negative electrode using a light metal as a negative active mass, an organic electrolyte battery having desired discharge voltage and discharge capacity can be obtained.
Patent JP-S634608-A (JP)
Title: Manufacture of semiconductor thin film
Inventor: TATSUMI TORU
IPC: H01L21/26
Filed: 1986-06-24
Abstract: PURPOSE:To enable a substrate to be doped with boron with high controllability and at a high concentration by means of an ordinarily used Knudsen cell when a semiconductor thin film is formed on the substrate by the molecular beam epitaxy, by irradiating the substrate with molecular beams and ultraviolet (UW) light obtained by heating B2O3. CONSTITUTION:An N-type silicon substrate having a plane orientation of (100) and a resistivity of 10-20 OMEGAcm is doped with boron. The graph represents relations of temperatures of a B2O3 cell to doping amounts and oxygen concentrations while comparing two cases, namely when the substrate is irradiated with UV light and when it is not irradiated with UV light. When the substrate is irradiated with UV light, the boron doping amount can be controlled in the range of 10<15>-10<21> cm<-3> by changing the cell concentration from 700 to 950 deg.C. When the substrate is not irradiated with UV light, the oxygen concentration is not increased in accordance with increase of the doping amount of boron and a sensitivity of a SIMS is 10<18> m<-3> or below. When irradiated with UV light, however, the oxygen concentration is increased.
Patent JP-H09305423-A (JP)
Title: Arithmetic processor
Inventor: NAKAZATO SATOSHI
IPC: G06F11/18
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To effect fault detection with superior performance to those by conventional arithmetic units for a RISC(reduced instruction set computer) processor while securing high-throughput arithmetic processing performance. SOLUTION: A control signal generating circuit 30 inputs the instruction significance signal 301 of a computing element 10 and the instruction significance signal 302 of a computing element 20 and generates a selecting circuit control signal 311 for switching an X-operand selecting circuit 11, a Y-operand selecting circuit 12, and an arithmetic control signal selecting circuit 13, a selecting circuit control signal 312 for switching an X-operand selecting circuit 21, a Y-operand selecting circuit 22, and an arithmetic control signal selecting circuit 23, and an arithmetic result comparison significance signal 330 when one of the instruction significance signal 301 of the computing element 10 and the instruction significance signal 302 of the computing element 20 is significant.  An arithmetic result comparing circuit 40 compares the output data 111 of the computing element 10 with the output data 211 of the computing element 20 according to the arithmetic result comparison significance signal 330 and outputs an arithmetic result comparison error output signal 401.
Patent JP-S5773848-A (JP)
Title: Slow-speed system of carburetor
Inventor: SHINDOU TAKAO
IPC: F02M3/12
Filed: 1980-10-23
Abstract: PURPOSE: To accomplish atomization of slow-speed fuel by installing a nozzle body in the slow port chamber of the carburetor and jetting out fuel mixture into the chamber through small holes provided to the nozzle body.  
     CONSTITUTION: A slow-speed fuel passage 3 is connected to a slow port 5, an opening located near a throttle valve 2, and to an idle port 6, and supplies slow- speed fuel. Between the passage 3 and the slow port 5 a slow port chamber 4 is composed in which a nozzle body 7 is push-fitted. The nozzle body 7 is made hollow and provided with a large hole 11 at its rear end and small holes 10 at its front end. The fuel mixture coming through the passae 3, first enters into the hollow space and then jets out from nozzles 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5671381-A (JP)
Title: Solid-state image sensor
Inventor: KINOSHITA TAKAO
IPC: H04N5/335
Filed: 1979-11-15
Abstract: PURPOSE: To increase the sensitivity of sensor, without deteriorating the transversal resolution of solid-state image sensor, by changing the size of contributed region of each picture element output of solid-state image sensors, according to externally controlled signal fed to the solid-state image sensor.  
     CONSTITUTION: When an external control signal GSG1, in example 1, is fed to a solid-state image sensor, the picture elements of five longitudinal elements of transversal W picture elements are output, they are added at longitudinal shift registers RE1∼REN, and injected to the transversal register RE to output the picture signal in N-bit from the output OUT. When the external control signal, in example 2, is fed, only the center row in longitudinal direction of the transversal N picture elements is output as the N-bit picture element signal, and when the external control signal GSG3, in example 3, is fed, the uppermost row, center row and lowest row in longitudinal direction of the transversal N picture elements only are output as N- bit picture signal. By setting the external control signal with the information corresponding to the luminous intensity of objective and the contrast, the picture output from the line sensor can suitably be selected and made variable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6039911-A (JP)
Title: Electrode structure of tuning fork type piezoelectric bending vibrator
Inventor: ISHII OSAMU
IPC: H03H9/19
Filed: 1983-08-12
Abstract: PURPOSE:To attain ease of excitation and to increase the Q of the vibrator by adhering dividedly an electrode while taking points being nodes of the vibration as boundaries and making the polarity of the potential applied to adjacent electrodes opposite to each other. CONSTITUTION:The electrodes on the surface of vibration arms 6, 6 having a length L are divided at points of 0.225L being nodes of the resonance from both ends so as to form respectively divisions 9-11 and 12-14. A proper value to a degree not causing difficulty to the vapor-deposition process or the like is selected to the pitch between the electrodes 9 and 10, 10 and 11 or between 12 and 13, 13 and 14. Further, the polarity of the potential applied to each electrode is made opposite to adjacent electrodes. Thus, since the torque of the vibration arms 6, 6 generated by each electrode is coincident with the direction of generation of the displacement when each part is resonated, the excitation is made easy and also the Q of the vibrator is increased.
Patent JP-S628779-A (JP)
Inventor: SHIMAZU HIROSHI
IPC: B26B19/04
Filed: 1985-07-05
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-H10315005-A (JP)
Title: Nc automatic lathe
Inventor: ISHIKAWA TAKAYUKI
IPC: B23B7/06
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To shorten the time necessary for a retreat action at a machining time by a tool of a comb-shaped tool post, and reduce a space necessary for a retreat by arranging a holder having plural tools to machine a work from the axial direction so as to be rotatable in a plane orthogonal to the axis of the work. SOLUTION: When machining is performed by a holder 23 side boring tool 21, a comb-shaped tool post 11 is moved in the X axis direction, and is retreated. Next, when machining is performed by a comb-shaped tool post 11 side machining tool 13, a holder 23 is rotated by a prescribed angle by driving a driving motor 25. Therefore, interference between the comb-shaped tool post 11 side machining tool 13 and the holder 23 side boring tool 21 is reliably prevented. In this way, the holder 23 is retreated by rotating it, and the time necessary for a retreat is shortened.
Patent JP-H05321889-A (JP)
Title: Bearing cooling device for water pump
Inventor: HATANAKA KAZUYUKI
IPC: F04D29/04
Filed: 1992-05-15
Abstract: PURPOSE:To prevent water from infiltrating into a bearing part, and improve cooling performance of the bearing part and the like. CONSTITUTION:In an outer ring rotating type water pump formed by interposing a bearing 4 between the peripheral wall surface of a pulley 3 and the bearing support part 1a of a housing 1, a cooling water passage 5 is formed in the bearing support part 1a of the housing 1, and is communicated with a volute chamber 7. A seal member 6 is interposed between a pump shaft 2 and the bearing support part 1a of the housing 1.
Patent JP-H0313149-A (JP)
Title: Moving image data transmitter
Inventor: TAKENAKA HIDEKI
IPC: H04L12/70
Filed: 1989-06-12
Abstract: PURPOSE:To improve efficiency for using a transmission line by monitoring a change for each frame of inputted picture data and adjusting the number of packets to be transmitted and the length of packet data corresponding to the degree of the change. CONSTITUTION:A change detecting part 3 compares inputted picture signals according to the train of bits for the unit of the frame and detects position change quantity s1, position change velocity s2, density change quantity s3 and density change velocity s4 of an object as the change. In response to the inputted values of the detected parts s1-s4, a fuzzy inference part 4 executes fuzzy inference and calculates an optimum number e1 of the packets to be transmitted and an optimum length e2 of the data for transmitting the picture data at such a time point. Then, the calculated values are sent to a packet data preparing part 2. Based on these values, the packet data preparing part 2 prepares the packet and sends the packet to a packet data transmission part 5. Thus, since the number of the packets to be transmitted and the length of the packet data are adjusted to be irreducibly minimum, practical time for using a transmission line 8 is shortened and the efficiency can be improved for using the transmission line.
Patent JP-H0817164-A (JP)
Title: Tape cartridge
Inventor: SANPEI TAKAAKI
IPC: G11B23/087
Filed: 1994-06-30
Abstract: PURPOSE:To avoid the winding trouble of a magnetic tape on hubs which is caused by slippage between the magnetic tape and a driving belt which is used in a data cartridge for making a magnetic tape run. CONSTITUTION:In a data cartridge 1, a magnetic tape 3 is paid off from one hub 2 and taken up by the other hub 6 through tape guides 4 and 5. The magnetic tape 3 is made to run by a driving belt 7. Tape pressing members 11 which presses the magnetic tape 3 against the hubs 2 and 6 are provided near the hubs 2 and 6.
Patent JP-S6212653-A (JP)
Inventor: KODAMA TOSHIHIKO
IPC: C04B35/101
Filed: 1985-07-05
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-H0442848-A (JP)
Title: Production of inorganic board
Inventor: TERAMOTO HIROSHI
IPC: C04B111/30
Filed: 1990-06-06
Abstract: PURPOSE:To efficiently utilize burnt ash generating in a fluidized combustion furnace as a production raw material of an inorganic board material by molding a cement-mixed composition containing quartz sand and ash in fluidized bed to a board-like in the presence of water and hardening by curing. CONSTITUTION:In a cement mixture in which a mixing ratio of quartz sand as a silica source and cement is about 1:1 and the necessary adding materials such as a reinforcing fiber and a light weight aggregate are added, 5-50wt.% of said quartz sand is substituted with ash in a fluidized bed. Said cement-mixed composition is molded to a board-like in the presence of water and hardened by curing to afford the objective inorganic board. A substituted amount of said ash in a fluidized bed is set as 5-50wt.% of mixing amount of quartz sand because, in a case of <=5wt.%, reaction by quartz sand becomes more stronger and hardness of a product is higher, then the improving effect on workability becomes insufficient. On the other hand, in a case of >=50wt.%, degree of strength impartment by the silica source becomes lower and necessary strength as a building material is not obtained.
Patent JP-H0815488-A (JP)
Title: Filter vent container for removing radioactive substance
Inventor: KIMURA MASAHIRO
IPC: G21F9/02
Filed: 1994-06-30
Abstract: PURPOSE:To obtain a highly efficient filter vent container which is free from deformation and where the discharge of condensed water drops is increased by using a filter with a specific fiber diameter and filling density, and incorporating into the filter vent container a small filter unit made by combining the filter with wire netting or filters shaped like woven cloth. CONSTITUTION:A filter cartridge 12 is inserted into a support ring 14 installed inside a filter vent container 7 and is tightened with screave bolts or others. The cartridge 12 is constituted by combining many small filter units 15. In other words, the small filter units 15 are arranged squarely and exhaust gas ducts are made between two layers of the units 15. Radioactive substances contained in a gas flowing from the outside into the container are removed by passing them through filters filled in the units 15, and then the purified gas is directed to flow out from the exhaust gas duct to the upper part of the container. The fiber diameter of the filter used for the container is set at 5 to 12mum, and the filling density at 100 to 300kg/m<3>.
Patent JP-H0673312-A (JP)
Title: Underwater antifouling composition
Inventor: MATSUNAGA DAIKI
IPC: C08L101/02
Filed: 1993-06-21
Abstract: PURPOSE:To obtain an under water antifouling composition which can sustainedly release a highly safe antifouling effective component for a long time by mixing a specified polymer with an N-phenylmaleimide derivative. CONSTITUTION:A polymer of a molecular weight of 3000-400000, obtained by polymerizing a reactional product of 1mol of a polymerizable unsaturated monomer having a sulfonic group with 0.8-1.2mol of a higher aliphatic amine of formula I [wherein R<2> is 12-20C (un)saturated aliphatic hydrocarbon group; R<2> is H or 1-6 C alkyl; and R<3> is R<1>, R<2> or 1-6 C alkyl substituted with amino which may be substituted with 1-6 C alkyll or a copolymer of a molecular weight of 3000-400000 prepared by polymerizing this reactional product with 0-70wt.% unsaturated monomer copolymerizable therewith at 0-120 deg.C in the presence of a polymerization initiator is prepared. This polymer or copolymer is mixed with an N-phenylmaleimide derivative of formula II (wherein X<1> and X<2> are each H or halogen; Y is halogen or lower alkyl; and (n) is 1-3) in a weight ratio of the higher aliphatic amine in the polymer or copolymer to this derivative of 1:(0.1-10) to obtain the objective underwater antifouling composition.