baber/WOPTO huggingface dataset:
Patent JP-H03210711-A (JP)
Title: Manufacture of oxide superconductive conductor
Inventor: SATO ISANORI
IPC: C01G1/00
Filed: 1990-01-11
Abstract: PURPOSE:To obtain a high critical temperature and critical current density by precipitating buffer layer material on a substrate held at a low temperature to make the surface of a buffer layer in the form of smooth amolphous, and heating and holding the substrate at a high temperature at which oxide superconductive conductor is precipitated on the buffer layer with C-axis orientation. CONSTITUTION:A buffer layer 2 and an oxide superconductive conductor layer 3 are laminated on a substrate 1 in order, or the buffer layers and the superconductive conductor layers are laminated on both surfaces of the substrate respectively. For this, the buffer layer having a smooth amorphous surface is precipitated on the substrate held at 350 deg.C or less, and the substrate is then held at a high temperature of 600 deg.C or over for precipitating oxide superconductive conductor. Superconductive conductor which is rich for C-axis orientation and having a high critical temperature and critical current density can thus be obtained, thereby a conductor preferable for a power cable, coil, etc., can be provided.
Patent JP-H08195038-A (JP)
Title: Recording medium, data recording device and data reproducing device
Inventor: AKIYAMA YOSHIYUKI
IPC: G11B20/18
Filed: 1995-01-13
Abstract: PURPOSE: To obtain a recording medium capable of reducing the scale of hardware used for recording, reproducing, etc., of data while improving error resistance. CONSTITUTION: The sector of a sector structure consists of at least a first region and second region. The first region includes at least CRC codes relating to the data described above and the second region includes at least EDC codes relating to the data. The size of the first region is the size exactly dividable by the first generating polynomial P0(x) in the Galois field of GF(2<n> ) formed by the first generating polynomial P0(x) and the size of the second region is the size exactly dividable by the second generating polynomial P1(x) in the Galois field of GF(2<2n> ) formed by the second generating polynomial P1(x). The first generating polynomial P0(x) and the second generating polynomial P1(x) have a factor relation as shown below: P0(x)=x<16> +x<15> +x<2> +1: P1(x)=(x<16> +x<15> + x<2> +1)*(x<16> +x<2> +x+1).
Patent JP-H04237922-A (JP)
Title: Micro vacuum device
Inventor: YAGIHARA TAKESHI
IPC: H01J21/18
Filed: 1991-01-18
Abstract: PURPOSE:To provide an oscillator which can oscillate VHF and is miniaturized. CONSTITUTION:A micro vacuum device, constructing an electronic beam user, supplying an electron beam focusing coil 4, an output coil 5, free electron beam oscillator provided with plural spin reversing coil 6, a coil for quadruple electron spin orientation filter and the output coil, between a grid 3 and a collector 2, placed in a horizontal type vacuum tube, wherein a cathode l, the grid 3, and the collector 2 are formed on a substrate, in a flat condition, and electrons which radiate from the cathode 1 are captured at the collector 2 through the grid 3.
Patent JP-S59128877-A (JP)
Title: Solid-state image pickup device
Inventor: SUZUKI SHIGEO
IPC: H04N5/335
Filed: 1983-01-14
Abstract: PURPOSE:To improve the picture quality by cutting off a synchronizing signal going from a drive circuit toward a solid-state image pickup element for a period before the start of exposure until a vertical synchronizing signal is outputted immediately after an exposing time control signal so as to stop scanning for preventing blooming or vertical smear from being produced in a still pictue video signal. CONSTITUTION:The solid-state image pickup element 10, a diaphragm 9 and a lens 14 of the solid-state image pickup device are arranged on the same optical axis. The drive circuit 13 is connected to the element 10 via a scanning stop circuit 12 and the drive circuit 13 transmits a vertical and a horizontal synchronizing signal to the element 10 at each prescribed time. Further, an exposure control circuit 11 controlling exposure time in response to the light from an object and giving an exposure time control signal to the element 10 is connected to a scanning stop circuit 12. Further, the scanning stop circuit 12 cuts off the synchronizing signal going from the drive circuit 13 toward the element 10 for stopping the scanning over a period before the start of exposure until the vertical synchronizing signal immediately after the exposure time control signal, allowing to prevent blooming or vertical smear from being produced in the still picture video signal.
Patent JP-S57118562-A (JP)
Title: Preparation of 4-hydroxyindole derivative
Inventor: INOUE HIROSHIGE
IPC: C07D209/08
Filed: 1981-01-13
Abstract: PURPOSE: To obtain the titled compound as a β-sympatholytic agent simply in high purity and in high yield, by reacting an epoxy compound such as glucidopropylamide, etc. as a raw mateial with 4-hydroxyinodole, followed by reducing the reaction product.  
     CONSTITUTION: An epoxy compound (e.g., glycidamide, etc.) shown by the formulaI(R is H or lower alkyl) as a raw mateial is reacted with 4-hydroxyindole shown by the formula II, to give a 4-hydroxyindole derivative shown by the formula III, which is reduced, to give a 4-hydroxyindole derivative shown by the formula IV. The reduction, for example, is carried out in the presence of a catalyst such as lithium aluminum hydride, etc. The first reaction is done at normal temperature W60°C, preferably at 30W50°C, and the reduction is carried out at 0W50°C, preferably 10W30°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62163330-A (JP)
Title: Etching method for observing striation of gaas single crystal
Inventor: MIZUNIWA SEIJI
IPC: H01L21/308
Filed: 1986-01-13
Abstract: PURPOSE:To observe crystal-defect distribution and striation in a GaAs single crystal distinctly, shortening the time by setting a mixed liquid consisting of sulfuric acid and hydrogen peroxide under specific temperature conditions, dipping the GaAs single crystal in the mixed liquid and etching the single crystal under optical irradiation. CONSTITUTION:Sulfuric acid and hydrogen peroxide are mixed within a range of 4:1-6:1 at a volume ratio, the mixed liquid is set under temperature conditions of 40-60 deg.C, a GaAs single crystal sliced to a wafer shape is dipped in the mixed liquid after the surface of the single crystal is ground, and the surface of the GaAs single crystal is etched for 1 or 2min. According to said etching method, the surface of the GaAs single crystal is etched properly in a short time, distinct crystal-defect distribution is expressed on the surface of the single crystal, and the crystal-defect distribution is observed through a microscope, etc., thus definitely recognizing the generation rate of striation.
Patent JP-H04236547-A (JP)
Title: Communication terminal
Inventor: MATSUKAWA KAZUISA
IPC: H04M1/2745
Filed: 1991-01-21
Abstract: PURPOSE:To prevent wrong dialing because an entered incoming call is confirmed on a display section and correction is implemented simply and to allow redialing to be executed with a simple key operation regardless of hook-on. CONSTITUTION:An incoming call number is inputted from a pushbutton dial section 2 and displayed on an input number display section 1. A mis-input part of the number is designated and corrected by a correction cursor moving key 3. When the number input is finished, an execution key 4 is depressed and stored in a RAM 7. The incoming call number in the RAM 7 is converted into a selection signal by a selection signal conversion section 8 by the control of a central controller 5 and sent to a subscriber line 12 via an input output control section 9. When a handset is hooked on once and then hooked off again, the incoming number in the RAM 7 is displayed on an input number display section 1. When the enter key 4 is depressed again and the handset is not once hooked on, the handset is hooked on automatically and then hooked off and a selection signal corresponding to the incoming number of the RAM 7 is sent.
Patent JP-S61165991-A (JP)
Inventor: NODA TAKAMITSU
IPC: F24C7/08
Filed: 1985-01-16
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-2000202425-A (JP)
Title: Soil cleaning method
Inventor: SHIMOMURA TATSUO
IPC: B09C1/04
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To effectively remove volatile harmful materials from polluted soil by providing a process for agitating soil and a process for sucking fluid from the agitated soil, using a hollow pipe in which through-holes are formed as shaft, and sucking fluid from the hollow part of the hollow pipe in the suction process. SOLUTION: While an excavating agitator 20 is used to excavate soil 16 polluted with volatile harmful material, soil around a hollow pipe 22 is agitated to improve permeability of the agitated soil. Next, a gas sucking device 30 such as a vacuum pump is used to suck fluid from the hollow part of the hollow pipe 22. Gas moves in the agitated soil 18, and furthermore, it is sucked from the hollow part of the hollow pipe 22 through through-holes 23 of the hollow pipe 22. In this process, even the volatile harmful material contained in the agitated soil 18 is aerated, and it is sucked from the hollow part of the hollow pipe 22. The volatile harmful material containing gas moves in the hollow part of the hollow pipe 22 and is introduced into a gas treating device 40 through the gas sucking device 30 to remove the volatile harmful material from it.
Patent JP-H08195127-A (JP)
Title: Insulated electric wire
Inventor: SHIMADA MICHIHIRO
IPC: C08K3/10
Filed: 1995-01-18
Abstract: PURPOSE: To improve various characteristics by forming the inner layer and outer layer of an insulating layer with resins A and B containing specific quantities of an inorganic flame retarder and red phosphorus in an olefin resin P and in an ethylene copolymer and a denatured polyolefin resin P. CONSTITUTION: The inner layer 2 of an insulating layer is formed with a resin composition A containing an inorganic flame retarder 50-120 pts.wt. and red phosphorus 2.5-10 pts.wt. against an olefin resin 100 pts.wt. The outer layer 3 is formed on the inner layer 2 of the insulating layer with a resin composition B containing the inorganic flame retarder 80-150 pts.wt. and red phosphorus 0.5-2 pts.wt. against the olefin resin 100 pts.wt. constituted of an ethylene copolymer 70-99 wt.% and denatured polyolefin 30-1wt.%. The thickness of the inner layer 2 against the total insulating layer is set to 80-90%, and the thickness of the outer layer 3 is set to 5-20%. The insulating layer has high flame resistance, an excellent mechanical characteristic, and weather resistance, and it can be optionally colored.
Patent JP-S5598371-A (JP)
Title: Phase determining device
Inventor: ODAGIRI KENJI
IPC: G01R25/08
Filed: 1979-01-19
Abstract: PURPOSE: To simplify the circuit constitution and enhance the reliability by making a circuit after a phase detecting circuit to one system.  
     CONSTITUTION: Plus phase difference or minus phase difference is pulsated in accordance with the lead or lag of phase of two signals S (ψ1) and S (ψ2) by a first and a second phase detecting circuits 14, 15, and plus phase difference pulse group or minus phase difference pulse group is taken out N times. While they are up and down counted by an common average counter 16, they are frequency divided by 1/N and the output thereof is collected N times by a common data counting circuit 17 to obtain an average phase difference data. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09192903-A (JP)
Title: Bar material feeding device of bar material feeder
Inventor: ITO RYUZO
IPC: B23B13/02
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a bar material feeder which is able to support a bar material at a high rotating speed without hindering its high-speed rotation even when malfunction of a rotating mechanisms takes place. SOLUTION: A first chuck joint 10 is provided with a rotating member 12, which supports a finger chuck 4 as an integrated body, a fixed member 11, which is connected to a second chuck joint 20, and first rotating means 13 to 18, which connect the rotating member 12 to the fixed member 11 in a relatively rotatable manner. The second chuck joint 20 is provided with a rotating member 22, which is connected to the fixed member of the first chuck joint 10 as an integrated body, a fixed member 21, which is connected to a rod part as an integrated body, and second rotating means, which connect the rotating member 22 to the fixed member 21 of the second chuck joint 20 in a relatively rotatable manner.  The finger chuck is provided with a holding part 5, which has a hollow part into which the rear end of a bar material (W) can be received, and a polyurethane finger 30, which is accommodated within the holding part 5 in a rotatable manner and which holds the rear end of the bar material (W).
Patent JP-S5499238-A (JP)
Title: Piping method for solar-heat collector
Inventor: ODA TAKASHI
IPC: F24J2/46
Filed: 1978-01-21
Abstract: PURPOSE: To prevent air lock by enlarging the height dimension between the connection position of a pipe passage capable of air draining and the water level position in a cistern than the height dimension between the arrangement position of a water discharge valve and the position of the lowest part of the circulation passage.  
     CONSTITUTION: A circulation passage is formed which connects a collector 1 with a regenerative tank 2 by means of a going pipe 3 and a returning pipe 4, and with the point D on the way of the going pipe 3, a water feeding pipe 10 from a cistern 9 is connected. When the height dimension between the position C of the water level in the cistern 9 and the point D is h 1 , the dimension h 1  is set larger than the height dimension h 2  between the arrangement position A of water discharge valves 7 and 8 mounted on the going pipe 3 and the returning pipe 4 respectively and the position of the lowest point B in the circulation passage, in the conversion of the sectional areas of the going pipe 3 and the returning pipe 4 to equal, and thus the collector 1 is allowed to operate as air pipe, and water can be easily filled between the points C and D. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58123211-A (JP)
Title: Base circuit of transistor
Inventor: FURUHATA SHIYOUICHI
IPC: H03K17/04
Filed: 1982-01-19
Abstract: PURPOSE:To prevent the base circuit of a main transistor (TR) which is applied with a voltage from a main power source between its collector and emitter through a load resistance from burning out even if a short circuit between the collector and base of the main TR occurs. CONSTITUTION:The collector-emitter voltage of a TR24 is so set through resistances 15 and 16 that a TR25 turns on at a voltage higher than that of an auxiliary power source 2 and much lower than that of the main power source 1. Consequently, when an overvoltage is applied to the base circuit, the base current of the TR24 supplied from the emitter of a TR22 is by-passed to turn off the TR24. A diode 32, on the other hand, protects a TR23 and resistances 14 and 12 against an overvoltage due to the collector-base short circuit of a TR21. Thus, the resistances 15 and 16 and TR25 are provided to prevent the TR24 from breading down owing to an over current IO.
Patent JP-H05188681-A (JP)
Title: Image forming device
Inventor: OKIDO TSUKASA
IPC: G03G15/02
Filed: 1992-01-16
Abstract: PURPOSE:To prevent the wasteful consumption of toner by turning off an electrifying operation when, in a copying device with an automatic exposure sensor(AES), the device judges by the output of the sensor that an original is absent or it is a blank sheet. CONSTITUTION:A CPU 101 fetches the output of the AES 100 and compares this with a set value stored 10 a ROM 102. When the output of the AES 100 exceeds the set value, the CPU decides that an original is absent or it is a blank sheet and turns off the electrifying operation of an electrifying device 42. Such control is repeated until the copying operation is finished.
Patent JP-H10194391-A (JP)
Title: Barrel container device
Inventor: SHICHIMORI IKUO
IPC: B67D1/04
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency in the case of use of recycling by providing a mounting part which mounts removably a gas cartridge to a barrel container, performing only exchanging of the gas cartridge and filling gas through an opening of a cylindrical body at the mounting part. SOLUTION: A gas cartridge 4 is inserted from the underside and is mounted inside and is fixed in the up and down direction by screwing and fixing a bottom lid 303. The gas cartridge can be exchanged by removing the bottom lid 303. An opening 3025 is provided on a cylindrical body 302 in such a way that it faces to a gas outlet 403 formed on the side face in the vicinity of the top end part under the condition of mounting inside and the gas cartridge is connected with a gas feeding pipe connecting part 2031 through this opening 3025. A screw member 2032 is a member for connecting this gas feeding pipe connecting part 2031 with a gas outlet 403 of the gas cartridge 4.
Patent JP-S60152406-A (JP)
Title: Dental material
Inventor: MATSUBARA YURI
IPC: A61K6/884
Filed: 1984-01-18
Abstract: PURPOSE:A dental material having improved mechanical properties, comprising an acrylic resin obtained by copolymerizing a vinyl monomer containing an aromatic group at the side chain with an acrylic acid ester, etc., a monomer containing acryloyloxy group, etc., and a polymerization initiator. CONSTITUTION:(A) 30-70wt% based on total amount of the components A and B of an acrylic resin obtained by copolymerizing a vinyl monomer containing an aromatic group at the side chain with an acrylic acid ester and/or methacrylic acid ester, (B) 30-70wt% based on total amount of the components A and B of a monomer containing one or more acryloyloxy group and/or methacryloyloxy group in one molecule, and (C) 0.1-10pts.wt. based on 100pts.wt. total amount of the components A and B of a polymerization initiator as essential components, to give a dental material useful as dental composite filler, denture base material, corona dentis material, bonding material, adhesive for correction for odontoparallaxis, adhesive for cavity application, tooth fissure sealing material, etc., capable of forming a cured material having more improved mechanical strength, compression strength and water resistance than existing dental material.
Patent JP-H05185175-A (JP)
Title: Manufacture of wheel
Inventor: INATANI SHUJIRO
IPC: B60B21/02
Filed: 1992-01-16
Abstract: PURPOSE:To shorten a working process and improve the productivity in a manufacturing method of a wheel so as to form an inner rim and an outer rim by spinning work after slitting the peripheral edge part of a discoid blank. CONSTITUTION:The dish type discoid blank M formed so as to provide the disk part 2 and the rim corresponding part 11 at the peripheral part is manufactured by forging. To the rim corresponding part 11, the reverse tapered cylindrical part 13 enlarged toward tip part from a position inclining to the inner surface side of the outer peripheral disk part 2 in the thick part 12 followed to the peripheral edge part of the disk part 2 is projected to the inner surface side of the disk part 2 and the thick part 12 of the discoid blank M in the constitution is slit from the outer peripheral surface and the inner rim corresponding part 11a and the outer rim corresponding part 11b are formed into the inner rim and the outer rim by the spinning work.
Patent JP-H03208754-A (JP)
Title: Wiper controller for vehicle
Inventor: SHIMONOMOTO NORIYUKI
IPC: B60S1/08
Filed: 1990-01-11
Abstract: PURPOSE:To make synchronous drive possible at a device in which a plurality of wipers are driven by means of respectively independent wiper-motors, by operating simultaneously a plurality of relays opposing respective wiper-motors under the initial condition in which cam switches provided within respective wiper-motors are at a stop position. CONSTITUTION:Motors M1, M2 driving wipers, and cam switches SW1, SW2 detecting the stop positions of respective motors are provided within two indepen dent wiper-motors 10, 12. Meanwhile, relays RL1, RL2 consisting of both direc tion switches whose purpose is to feed electric currents to respective motors M1, M2, are provided at a wiper controller 30, and at the same time a transistor Tr3 which controls simultaneously two transistors Tr1, T42 and Tr1, Tr2 whose purpose is to control electrification to their coils, is provided also at the control ler 30. Also, input is made to the base of the transistor Tr3. An OR circuit is constituted by providing respectively diodes D1, D2 at signal circuits from respective cam switches SW1, SW2.
Patent JP-S59132070-A (JP)
Title: Data processing device for array operation
Inventor: OOGAMI TAKAHIDE
IPC: G06F17/16
Filed: 1983-01-18
Abstract: PURPOSE:To make high-speed operations of science and technology possible, by connecting a unit which controls array operations, a unit which performs array operations, and an input/output interface unit to a global memory unit. CONSTITUTION:A global memory unit 100, a control processor unit 200, an array processor unit 300, an external interface unit 400, and I/O devices 500a and 500b are connected by bundles (bundles of busses) 10-30. A large quantity of array data, scalar data, and programs are stored in the memory unit 100, and a program to be executed and related data are transferred to a local program memory 210 through the bundle 10 to perform almost all of the control. Array data is transferred to the array processor unit and is processed. Thus, array operations and scalar operations are processed distributedly, and calculations of science and technology are performed in a high speed.
Patent JP-H0541042-A (JP)
Title: Actuator-assembly of disk-file and manufacture thereof
Inventor: ROBAATO BURINGUHAASUTO WATORAU
IPC: G11B5/55
Filed: 1992-01-17
Abstract: PURPOSE: To make it easy to fit the actuator assembly for the disk file for magnetic recording, etc., by increasing the dissipation of heat generated by an electronic circuit element of the actuator assembly. CONSTITUTION: A sleeve 13 which surrounds a stator 11 is movable and controls the axial position of the head/arm assembly of a disk. The sleeve is separated from the stator by an air bearing. The electronic circuit element is fitted to a canister 20 which is thermally separated from the sleeve so as to diffuse the generated heat. The canister is hollow and rectangular and cover the rectangular sleeve with clearance, and cooling air flows through this clearance without any impedance. Conductive flexible flat cables for input and output are fitted to three surfaces of the canister and a conductive flexible flat cable for electric power is fitted to the remaining surface.
Patent JP-S57120493-A (JP)
Title: Heat-sensing recording material
Inventor: SAKAI HISASHI
IPC: B41M5/337
Filed: 1981-01-19
Abstract: PURPOSE:To obtain a heat-sensing recording material which is made to contain in its heat-sensing coloration layer specific amounts of water-soluble inorganic salts, prevented from frequent occurrence of ground coloration, provided with coloring characteristics to cope with increases in speed and density of image information, and capable of giving sharp color image. CONSTITUTION:Into a heat-sensing coloration layer which contains colorless and light color leuco dyestuffs and acidic substance or phenolic compound, which reacts to the leuco dyestuff to cause it to color when heated, water-soluble inorganic salts (sodium chloride and magnesium sulfate, etc. whose pH of 1% water solution desirably ranges 5-9) is further added at the rate of 0.5-10times in weight of the leuco dyestuffs. By providing said heat-sensing coloration layer on a supporting body, the objective heat-sensing recording material is obtained.