baber/WOPTO huggingface dataset:
Patent JP-S63231257-A (JP)
Title: Biosensor and its preparation
Inventor: YANO EI
IPC: G01N27/30
Filed: 1987-03-20
Abstract: PURPOSE:To obtain a sensor which has high sensitivity, has a high response speed and is stable by coating an immobilized enzyme film on a monomolecular film of an amino group-contg. silicon compd. formed by a Langmuir-Blodgett's technique on the gate surface of a signal conversion circuit. CONSTITUTION:The chloroform soln. of the silyl compd. expressed by formula I is developed on the surface of pure water 7 to form the monomolecular film 8 of the compd. expressed by formula I. An ion sensitive field effect type transistor (IS-FET) 1 is then vertically moved to adhere the monomolecular film 8 onto the surface of the IS-FET 1 by the Langmuir-Blodgett's technique. The film is thereafter treated for 2hr at 110 deg.C to polymerize the silyl compd. of the film and to bond the same covalently to the gate surface. After the amide bond of the silyl compd. is hydrolyzed by an acid treatment, the IS-FET is immersed into a buffer soln. contg. enzyme to adsorb and fix the enzyme on the gate surface and to form the immobilized enzyme film 9 thereon.
Patent JP-H10259320-A (JP)
Title: Photocatalytic coating material, production thereof, and coating film formed therefrom
Inventor: KAWAMURA KYOKO
IPC: C01G23/04
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalytic coating material having a high activity, a high clarity, and an excellent adhesiveness, a production process thereof, and a coating film formed therefrom. SOLUTION: This coating material comprises 0.5-20 wt.% ultrafine particulate titanium oxide-based composite oxide having an average primary particle size of 0.01-0.1 μm, an org. solvent, a β-diketone in an amt. of 0.5-10.0 wt.% of the composite oxide, a titanate or aluminate coupling agent in an amt. of 0.1-10.0 wt.% of the composite oxide, and silica sol. The composite oxide is prepd. by doping titanium oxide with 0.1-20 wt.% silicon and/or iron. In producing the coating material, titanium oxide is homogeneously dispersed in an org. solvent to a high degree of dispersion and then homogeneously mixed with a silica sol. A coating film is formed by applying the material to a substrate.
Patent JP-S60210545-A (JP)
Title: Optical fluorophosphate glass
Inventor: MAEKAWA MASASHI
IPC: C03C3/247
Filed: 1984-03-30
Abstract: PURPOSE:To provide optical fluorophosphate glass of P2O5-AlF3-VF3-RIIF2 (RII is alkaline earth metals) type not contg. practically any special component such as BaPO3F or LiF, having superior devitrification resistance and homogeneity, and suitable for mass production. CONSTITUTION:This optical fluorophosphate glass having 1.41-1.46 refractive index and 91-97 Abbe's number contains 95-100mol% in total of 2-9% P2O5, 26-35% AlF3, 0.5-10% YF3, 2-20% MgF2, 20-35% CaF2, 11-23% SrF2, 3- 12% BaF2, 0-6% PF5, 0-6% LaF3, 0-6% YbF3, 0-6% GdF3, 0-6% ZnF2, 0- 6% NaF and/or KF, 0-4% Al2O3 and 0-2% RIIO.
Patent JP-2000259591-A (JP)
Title: Distributed processing job execution method and network system
Inventor: TANAKA KATSUYOSHI
IPC: G06F15/16
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To previously transfer a job input file and to effectively use the job waiting time by deciding an optimum computer to execute a job before the execution of the job is started. SOLUTION: A user transmits the name of a job, etc., that is used for executing the job to a job queuing server, and this server sends the number of servers which can execute the job, the names of servers, the information on the position of a network to which the servers are connected and the load situations of the servers which can execute the job to a client (S21, S22). The client clears a storage area where the priorities of all servers are stored, calculates the estimated time needed for transferring a job input file to every server from the network position information and produces a list of job executable servers after arranging the servers in the order of higher priorities which are decided in the order of longer estimated necessary times (S23-S25).  Then the job input file is transferred to the storage of a server of higher priority and the information necessary for executing the job is sent to the job queuing server (S26, S27).
Patent JP-H04214432-A (JP)
Title: Apparatus and method for crimping continuous tow
Inventor: ROTOFUII ERU SAREE
IPC: D02G1/20
Filed: 1991-03-28
Abstract: PURPOSE: To improve the uniformity of a crimped tow and also to reduce forces applied to crimping rollers by feeding a tow into a stuffer box chamber through specific molding rollers and crimping ones each having a side plate. CONSTITUTION: A tow 14 molded and pulled with a pair of molding rollers 20 is fed into a stuffer box 60 with a pair of crimping rollers 40, and both molding rollers 20 and crimping ones 40 are rotated by a driving means 70 in a state that their speeds are adjusted. The molding rollers 20 have a pair of side plates 30 and the crimping rollers 40 have a pair of side plates 50.
Patent JP-S63229627-A (JP)
Title: Optical recording and reproducing device
Inventor: GOTO YASUHIRO
IPC: G11B7/30
Filed: 1987-03-19
Abstract: PURPOSE:To obtain an optical recording and reproducing device which is free from destruction of recorded data or the like to have a high reliability, by discriminating the position of an information track tracked with a light spot to confirm information tracks which plural light spots track. CONSTITUTION:If the information track which the light spot for erasing tracks and the information track which the light spot for recording and reproducing tracks, do not coincide with each other, a comparator 25 sends a recording inhibiting signal S11 to a first semiconductor laser driving circuit 28 which drives a first semiconductor laser 2 and a second semiconductor laser driving circuit 29 which drives a second semiconductor laser 8, and these circuits are commanded to inhibit recording and erasing operations, and the reproducing state is held. The difference between positions of two information tracks is operated and a track jump signal S12 corresponding to the difference is superposed on a tracking control circuit and is applied to a driving circuit 21, and the light spot for erasing is moved to the information track which the light beam for recording and reproducing tracks. Thus, erroneous erasing of information tracks other than a desired recording information track and overwriting of the desired recording information track are prevented.
Patent JP-H04299866-A (JP)
Title: Manufacture of active matrix liquid crystal display
Inventor: NOMOTO TSUTOMU
IPC: H01L29/78
Filed: 1991-03-28
Abstract: PURPOSE:To reduce the drop of a liquid crystal driving voltage, in a TFT array surface protecting film. CONSTITUTION:By using a plasma CVD method, a surface protecting film is formed of a tantalum oxide film having high permittivity (20-30). Thereby the voltage drop in the surface protecting film is reduced to 1/4, as compared with the conventional silicon nitride film or silicon oxide film.
Patent JP-H08257978-A (JP)
Title: Food cutting device
Inventor: YAMAZAKI TATSUO
IPC: B26D1/10
Filed: 1995-03-23
Abstract: PURPOSE: To accurately cut foods crosswise by stopping foods when they stretch between a pair of carrying conveyors, and then moving a side cutter from a position higher than the foods and away from a carrying surface to the opposite position. CONSTITUTION: To cut a sandwich S that is square on plan view, the sandwich S is placed on a carrying conveyor 15 with its diagonal position aligned with the position of a longitudinal cutter 27. The sandwich S is conveyed and cut along the diagonal by the vertically reciprocating longitudinal cutter 27. When a sensor detects the arrival of the cut sandwich S, a stopper member 39 is lowered by an actuator 38 to stop the carrying conveyors 15, 16. Then a holding means 41 is lowered by an actuator 44, a cross cutter 53 is lowered while being moved back and forth in the longitudinal direction and slightly vibrated, and the sandwich S is cut along a direction perpendicular to the carrying direction.
Patent JP-H09261953-A (JP)
Title: Power supply unit with automatic voltage regulation function
Inventor: KOBAYASHI HIROSHI
IPC: H02J1/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To eliminate a waveform problem from the high speed operation digital circuit of a personal computer(PC) and improve the reliability of the system. SOLUTION: The internal ambient temperature of a personal computer(PC) to which a power is supplied by an automatic voltage regulation circuit 7 is detected, a voltage level to be set in the automatic voltage regulating circuit 7 is determined, and the setting of the voltage level is changed by the control of a primary side m main switching circuit 3 through a photocoupler 5. The setting voltage of the automatic voltage regulation circuit 7 is high under a high temperature environment and low under a low temperature environment. With this constitution, the relaxation of a wavelength can be improved by elevating the voltage level under a high temperature environment and the overshoot and undershoot waveform can be regulated by lowering the voltage level under a low temperature environment, so that the malfunction of the digital circuit of the PC which is caused by the waveform problem can be eliminated.
Patent JP-H03264565-A (JP)
Title: Pyrimidine derivative
Inventor: GOTO YASUYUKI
IPC: C07C257/18
Filed: 1990-03-15
Abstract: NEW MATERIAL:A 5-[2'-(trans-4''-alkylcylcohexyl)ethyl]-2-(3,4-difluorophenyl) pyrimidine shown by formula I (R is 1-10C straight-chain alkyl). EXAMPLE:5-[2'-(trans-4''-Propylcylcohexyl)ethyl]-2-(3,4-difluorophenyl )pyrimidine. USE:Useful as an electro-optical display material and a component for liquid crystal composition especially suitable for low-voltage driving. Having large anisotropy  epsilon of dielectric constant and low viscosity and being blended with another liquid crystal composition or liquid crystal compound so that a liquid crystal composition having high transparent point and low threshold voltage can be obtained without raising viscosity. PREPARATION:A compound shown by formula II is reacted with diethyl malonate. On the other hand, a compound shown by formula III is reacted with a chlorine gas and then with an ammonia gas. The two kinds of the reaction products are reacted and subjected through a compound shown by formula IV to several processes to give a compound shown by formula I.
Patent JP-H07271846-A (JP)
Title: Method and device for optimum arrangement of node
Inventor: ISOBE SEIJI
IPC: G06F17/50
Filed: 1994-04-01
Abstract: PURPOSE:To provide node optimum arrangement method and device capable of completely storing the relative relation of map coordinates within a fixed processing time without generating the coordinate overlap of nodes independently of uniformity in the distribution of node density and transforming the map coordinates into logical coordinates. CONSTITUTION:A network constitution retrieving processing part 105 retrieves a network constitution managing data base 106 in accordance with a user's request condition inputted from a retrieving condition input processing part 104 and inputs retrieved result displaying information 110 to be a subset of extracted network struction elements to a node optimum arrangement processing part 108 together with graphic display reference information 107. While storing geographic relative position relation of a real world, the processing part 108 transforms map coordinates into logical coordinates for an optional display space and a link optimum arrangement processing part 109 executes link arrangement processing between nodes and displays network constitution display information 111 on a graphic display part 103.
Patent JP-S60208489-A (JP)
Title: Method for recovering valuable metal from copper slag
Inventor: OODO SHIYUUICHI
IPC: C25C3/00
Filed: 1984-04-03
Abstract: PURPOSE:To recover the valuable metals such as copper in molten slag at a high yield by supplying the slag produced from refining of copper in the molten state to an electrolytic furnace and subjecting the slag to heating by DC and electrolytic treatment. CONSTITUTION:Valuable metals of not only Cu but also Ag, etc. are suspended and incorporated in the fine granular metallic state and exist also in the form of compd. in the self-fluxing furnace slag or converter slag generated in the stage of refining Cu. Such molten slag is supplied into an electrolytic treating furnace B with a molten salt having a carbon hearth 4 as cathode and a Soderberg type carbon electrode 3 as anode. The molten slag is continuously fluidized in the direction from the left to the right shown in the figure while electricity is conducted between the electrode 3 and the hearth 4. The suspended metallic pole in the molten slag is settled by the own weight onto the hearth 4 by the decrease in the viscosity of the molten slag by heating. The valuable metal in the form of the compd. flows near the electrode 3 on account of the presence of a baffle plate 5 in the furnace and deposits on the hearth as the cathode by receiving substantially the electrolytic effect. The metal is thus recovered.
Patent JP-H06280538-A (JP)
Title: Oil strainer maintaining bracket and provisionally installing method thereof
Inventor: MISUMI IKUO
IPC: F01M11/03
Filed: 1993-03-24
Abstract: PURPOSE:To improve positioning accuracy when the maintaining bracket of an oil strainer is brazed on the casing of the oil strainer. CONSTITUTION:A penetrating hole E is drilled in nearly the center part of a part where a casing 1 is brought in contact a maintaining bracket 2 1, and the contact part of the maintaining part 2 abuts on h casing 1, and at least a part in the circumferential rim of the penetrating hole E and the casing are welded together.
Patent JP-S56162521-A (JP)
Title: Switching type signal compressor and signal expander
Inventor: SATOU TETSUO
IPC: H03G7/00
Filed: 1980-05-19
Abstract: PURPOSE:To perform stable signal compression/expansion by connecting the noninversion input terminal of a control amplifier not via a signal amplifier, but direct to a variable filter. CONSTITUTION:To a main bus lm betwen an input terminal T1 and an output terminal T2, a coupled circuit 10 and a reflector 11 are connected and to a side bus ls coupled with the circuit 10, a variable filter 12 and a signal amplifier 13 are connected. Then, the volume of transmission of the filter 12 is controlled by a control amplifier 14 and a rectifier/smoothing circuit 15. Either one of an input signal to the circuit 10 and an output signal from the reflector 11 is supplied to the bus ls via a mode switch SW. The input terminal (+) of the amplifier 14 is connected not via the amplifier 13, but direct to the filter 12. Consequently, stable signal compression/expansion is performed without any influence of the output of the amplifier 13 having a DC offset voltage large in variance.
Patent JP-H09255342-A (JP)
Title: Stirring method of fused glass and stirring device
Inventor: HAYASHI TOSHIAKI
IPC: C03B5/187
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To defoam a fused glass in a short time and to remove striae without incorporating the striae generated on the upper part of the fused glass into the fused glass by rotating an agitating blade and stirring while driving the agitating blade continuously or pulsatively upward and downward at the time of fusing by heating the glass and stirring. SOLUTION: In the stirring method of a fused glass 14 for fusing by heating and stirring a glass, the agitating blade 10 is horizontally rotated in the fused glass 14 by a rotating device 12 and simultaneously the fused glass 14 is stirred while driving the agitating blade 10 continuously or pulsatively upward and downward by a vertical driving device 11.
Patent JP-S61223636-A (JP)
Title: Aperture unit of x-ray ct device
Inventor: TAKAHASHI MAKOTO
IPC: G21K1/04
Filed: 1985-03-29
Abstract: PURPOSE:To improve precisions of the degree of parallelism of sectorial parallel beams and the slice thickness by arranging a cam between lead plates of a quadric crank chain having two lead plates as one opposed links and rotating and displacing the cam to obtain a slit width. CONSTITUTION:The quadric crank chain which has lead plates 11a and 11b as one opposed links and has connecting plates 12a and 12b of the same length as the other opposed links is constituted with pins 13a-13d, and centers of connecting plates 12a and 12b are supported rotatably by pins 14a and 14b stuck to an aperture unit case. One ends of compression springs 15a and 15b are brought into contact with lead plates 12a and 12b, and the other ends are brought into contact with the aperture unit case. A cam 16 is arranged between lead plates 11a and 11b and is so provided that an arc-shaped part 16a having a diameter w1 and an arc-shaped part 16b having a diameter w2 are concentrical and orthogonal to each other. The cam 16 is driven by a motor 17. Opposed end faces of discs 11a and 11b control the slit width to improve precisions of the degree of parallelism of sectorial parallel beams and the slice thickness.
Patent JP-S59189601-A (JP)
Inventor: TAKEDA IZUHIKO
IPC: H01C3/10
Filed: 1983-04-13
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-S61224735-A (JP)
Title: Mobile body communication system using closely coupled ling
Inventor: MURAKAMI TERUO
IPC: H04B5/00
Filed: 1985-03-29
Abstract: PURPOSE:To obtain a mobile body communication system using a closely couple line with less coupling loss and possible for running with high degree of freedom by installing a 2-core balanced flexible cable as a ground side feeder wire sliding an antenna of a mobile body along the cable. CONSTITUTION:A modulator in a truck 3 modulates a signal sent from a TV camera and a data transmission section and power is fed to the antenna 2 via a lead wire 4. The antenna 2 and the ground side feeder wire are opposed relatively, core wires 2a, 1a are opposed via dielectric layers 2b, 1b of the ground side feeder wire 1 and the antenna 2, they act like a kind of capacitor coupling function and most modulation wave is transmitted to the feeder wire 1. A modulation wave superimposed on the feeder wire 1 is led to a monitor TV receiver and a data receiver via the demodulator to act like a prescribed function.
Patent JP-H08264822-A (JP)
Title: Photovoltaic element
Inventor: HARADA YASUKI
IPC: H01L31/10
Filed: 1995-03-24
Abstract: PURPOSE: To enable shifting of Fermi position to be compensated by a method wherein an i type layer is made of an amorphous semiconductor with oxygen and boron added thereto and the concentration of oxygen and boron is respectively specified within the specific ranges. CONSTITUTION: Since oxygen and boron are simultaneously added to an i type layer, a doner level 10 and an acceptor level 30 by boron are simultaneously formed. Thus, a Fermi position EF is fixed on the position near the mid gap. After light irradiation, a new valence defects 20 are developed on the positions near Fermi EF, however, the Fermi position EF is hardly affected by the newly developed valence defects 20 affected by the donor level 10 and the acceptor level 30 previously existing in the i type level 1. Accordingly, the shifting of the Fermi position EF can be compensated. Furthermore, the compensation of oxygen and boron is respectively specified to be within the ranges of 1×10<20> -1×10<22> atoms/cm and 1×10<17> -1×10<19> atoms/cm.
Patent JP-S57179725-A (JP)
Title: Bearing life tester
Inventor: YAMAMOTO AKIO
IPC: G01M13/04
Filed: 1981-04-30
Abstract: PURPOSE:To carry out a life test for a bearing in the form suited best to the using conditions of the bearing, by using the automatic and manual control means for the relative position between the inner and outer wheels. CONSTITUTION:A load frame 6 which supports a bearing box 3 freely turnably around a horizontal shaft orthogonal to the axial line of a driving shaft 2 is connected to a radial load mechanism R and a thrust load mechanism T respectively freely turnably around a vertical shaft orthogonal to the axial line of the shaft 2. A control frame 24 is provided at the front edge of a coupling rod 9 connected to the upper and lower parts of the frame 6. The 1st inclination control means is set between the frame 24 and the frame 6 to control the relative inclination between the inner and outer wheels of a test bearing 1 around the vertical shaft. A bracket 26 is fixed at the upper and lower parts of the box 3 respectively. The 2nd inclination control means is provided between the bracket 26 and the frame 6 to control the relative inclination between the inner and outer wheels of the bearing 1 around the horizontal shaft. The control of the vertical shaft of the outer wheel to the inner wheel is carried out by turning a control screw 25; while the control of the horizontal shaft is carried out by turning a control screw 27 respectively.
Patent JP-H08263794-A (JP)
Title: Steering controller for vehicle
Inventor: ASANUMA SHINKICHI
IPC: B60W30/00
Filed: 1995-03-24
Abstract: PURPOSE: To enable a driver to easily execute obstacle evading operation by providing this steering control device with a steering control means for compensating the addition quantity of steering torque at the time of detecting a steering angular velocity more than a prescribed value by a steering angular velocity detecting means and preventing the generation of a deviation from a road. CONSTITUTION: A steering control part SC is provided with a reference yaw rate calculating means 11 for setting up a yaw rate generated at the time of traveling on a road as a reference, a steering control means 13 and a steering angular velocity sensor 17 connected to the means 13. When a steering wheel is suddenly turned right in order to evade a forward obstacle detected by a driver at the time of traveling on a road curved right, an actual large right yaw rate is generated and left operation torque is applied to a steering means 15 so as to restore the vehicle to a correct route. When the steering angular velocity detected by a steering angular velocity sensor 17 exceeds a reference value, steering assist torque is compensated so as to assist the evading operation and steering torque is canceled.
Patent JP-H06323457-A (JP)
Title: Piezoelectric type pressure control valve
Inventor: SHIYUNSO FURANKU WATANABE
IPC: F16H61/02
Filed: 1994-04-04
Abstract: PURPOSE: To provide a valve continuously adjusting the pressure of hydraulic fluid fed to a controlled device in response to the input signal, manufactured at low cost, and having high frequency response. CONSTITUTION: A double poppet valve head 44 seatable in adjustment opening parts 40, 42 provided in a top valve plate 22 and a bottom valve plate 24 respectively inserted in a chamber of a valve body 12 between a supply port 14 and an outlet port 18 appropriately adjust the opening parts 40, 42 by its acute adjustment edge 46 in its normally closed position so as to stop the fluid flow. A bimorph 48 formed of piezoelectric wafers 50, 52 is deflected, as a potential difference is applied thereto, to displace the valve head to its opened position. A bias means 58 returns the valve head 44 to its normal closed position against the fluid pressure. An electric circuit 56 following to the input signal generated in response to the detected input signal applies the potential difference to the bimorph 48.