baber/WOPTO huggingface dataset:
Patent JP-S5280784-A (JP)
Title: Insulated gate fype field-effect transistor
Inventor: SASAKI NOBUO
IPC: H01L27/12
Filed: 1975-12-27
Abstract: PURPOSE:To produce the SOS-IGFET which functions in a stable manner by forming a highly conductive region as desired inside the back gate on a sapphire substrate.
Patent JP-H0321448-A (JP)
Title: Preparation of beads coated sheet
Inventor: TADOKORO NOBUHIKO
IPC: B32B27/14
Filed: 1989-06-19
Abstract: PURPOSE:To uniformize a beads layer by bonding the beads allowed to pass through a grid while the beads in a flat tray container are attracted to the grid from said flat tray container by the electric field formed between the flat tray container and the grid. CONSTITUTION:Transparent beads 3 are received in a flat tray container 11 formed from a conductive corrosion-resistant metal material and a net-like grid 12 is arranged above the container 11 in opposed relation to said container 11 and high DC voltage 14 is applied to both of them. Whereupon, the beads 3 on the flat tray container 11 are attracted to the grid 12 by the electric field generated between the grid 12 and the flat tray container 11 and pass through the gaps of the grid 12 to fly toward the surface of the adhesive layer 2 of a flexible sheet 1 being a target surface and are boded to and embedded in the adhesive layer 2 uniformly and the adhesive layer is cured. By this method, a uniform beads layer is formed and beads sorting work is made unnecessary and the adhesion amount of the beads can be controlled by controlling an applying time.
Patent JP-H098509-A (JP)
Title: Lumped constant type isolator
Inventor: YOSHIMOTO MANABU
IPC: H05K1/16
Filed: 1995-06-23
Abstract: PURPOSE: To attain miniaturization and to improve power resistance by arranging a dummy resistor onto a side face of a case inner face. CONSTITUTION: A chip resistor (dummy resistor) 17 is soldered to a side face of a lower case 12. Two patterns of the chip resistor 17 connecting to a center conductor 5 are formed in the middle and a resistor pattern is formed between the patterns and a ground pattern and insulated by an over-glass. Furthermore, the rear side of the chip resistor 17 is formed entirely to be a conductor pattern and connected to the ground pattern at both sides of a throughhole on the side face. A terminal 6a extended from the center conductor 5 is coupled with a static capacitance forming electrode 9a formed to a dielectric board 7 and with the pattern of the chip resistor 17. The chip resistor 17 is formed by connecting two resistors in parallel, and the resistance of each resistor is 100ohms, and the combined resistance of parallel connection is 50ohms.  Furthermore, a printed circuit board 13 with a ground electrode 14 formed thereon is connected to a lower side of the lower case 12.
Patent JP-H0322835-A (JP)
Title: Monitor/controller
Inventor: TAKANO MITSUO
IPC: H04Q9/00
Filed: 1989-06-20
Abstract: PURPOSE:To prevent disturbance even when a monitor/controller is down by setting each control item to safe side, when the voltage of backup power source drops below a predetermined level, and stopping control. CONSTITUTION:Upon droppage of the output voltage from a battery 2 below a predetermined level(10V), a voltage drop detector 3 detects the voltage drop and produces a control signal 200 for switching the switch group contained in a control mode switching section 5 to the terminal (b) side. Relay contact ON/OFF information 301-30n for setting the under trouble control items preset in a trouble mode setting section 7 to safety side is ted through a control mode switching section 5 and inverters 91-9n to the base of transistors 81-8n. Consequently, relay contact 42 at relay contact drive section 41 is opened and door open/ close drive section 10 performs door opening operation.
Patent JP-H09258359-A (JP)
Title: Silver halide photographic sensitive material and its processing method
Inventor: EZOE TOSHIHIDE
IPC: G03C1/06
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain ultrahigh contrast and processing stability and manufacture aptitude by incorporating a specified hydrazine derivative in a dispersion state of solid fine particles. SOLUTION: At least one of the silver halide emulsion layers and the other hydrophilic colloidal layers of the silver halide photographic sensitive material contains at least one of the hydrazine derivatives in dispersed fine solid particles represented by formula I in which A is a bonding group; B is a group represented by formula II; (m) an integer of 2-6; each of Ar1 and Ar2 is an aromatic group or an aromatic heterocyclic group; each of L1 and L2 is a bonding group; (n) is 0 or 1; R1 is an H atom or an alkyl, aryl, heterocyclic, alkoxy, aryloxy, amino, or hydrazino group; and G1 is a -CO-, -SO2 -, -SO-, or -CO-CO-, thiocarbonyl, or iminomethylene group.
Patent JP-H092025-A (JP)
Title: Pneumatic radial tire having directional pattern
Inventor: HIMURO YASUO
IPC: B60C11/04
Filed: 1995-06-23
Abstract: PURPOSE: To effectively improve respective performances for wet/drainage, low noise, and control stability, without sacrificing the other performances. CONSTITUTION: This pneumatic racial tire is provided with at least a pair of main grooves in the circumferential direction extending in the circumferential direction of a tread on a pattern center zone, and a plurality of slant main grooves 4 extending from a pair of the main grooves 1 to the pattern end sides, slanting in the same directions against the main grooves 1, and opening at the tread grounding ends TE. The each slant main groove 4 is constituted of a steep slant part 5 positioned in the vicinity of the pattern center and a gentle slant part 6 positioned in the vicinity of the tread grounding end TE.  The angle θ1 of the steep slant part 5 against the circumferential direction or the tread is set 0-30 deg., the similar angle θ2 of the gentle slant part 6 is set 70-90 deg., and the surface height of the tapering end part on the pattern center side of a land part 7 defined by the main groove 1 in the circumferential direction and the slant main groove 4 is smoothly lowered toward the extreme end side.
Patent JP-S6050663-A (JP)
Title: Recording and reproducing method of information signal
Inventor: KOBAYASHI ISAO
IPC: G11B20/10
Filed: 1983-08-29
Abstract: PURPOSE:To reproduce an information signal independently of the speed of a recording medium by recording a signal block obtained by arranging the 1st signal having reference frequency and the 2nd signal having a frequency corresponding to the contents of the information signal symmetrically on both sides of a main signal. CONSTITUTION:The 1st signal section 12 having the reference frequency and the 2nd signal section having higher, lower or equal frequency than/to the reference frequency in accordance with the contents of the information are symmetrically arraged on both sides of the main signal section 11 and these signal blocks are successively recorded through blank sections 14. The reproduced signal is supplied to an envelop detecting circuit 23 and an inverter 24 through a reproducing amplifier 22 to detect the section 14 and supplied to an envelope detecting circuit 30 through an HPF29. A clock signal related to the carrying speed of the recording medium is supplied to a counter 24 and outputs sample and held 31, 32 by signals from decoders 27, 28 are compared by a comparator 33. Thus, the recorded information signal can be reproduced independently of the speed of the recording medium.
Patent JP-H092148-A (JP)
Title: Headlamp optical axis regulating device for automobile
Inventor: KONUKI ISAO
IPC: G01B17/00
Filed: 1995-06-23
Abstract: PURPOSE: To maintain proper regulation of an optical axis angle even when the intensity of a reflection wave is temporarily decreased up to weak value by a method wherein the angle of an automobile with a road is computed by using an arrival time of a reflection wave right before the under-mentioned time at an ultrasonic sensor at a time when a reflection wave detected by the ultrasonic sensor is decreased to a value not higher than set intensity. CONSTITUTION: A signal holding circuit 3A is added to a receiving circuit 3 and when a receiving signal (p) is decreased to a value lower than set intensity, a control circuit 6 is operated so that the level of an ultrasonic emission signal (e) right therebefore is held. Namely, when a receipt signal (p) (a rectifying output signal (s)) is decreased to a value lower than a constant voltage Vo, an output signal (v) from a comparator 31e is increased to an H-level and output signals (w) from an inverter 31f and an AND circuit 31g are at a H-level. A flip flop circuit 31h inputs a selection signal (x) for hold when an signal (w) is at an H-level, and a selection signal (x) for a sample to the sample hold circuit for a control circuit 6. As a result, even when a receipt signal (p) is weak, the level of the signal (e) right therebefore is held.
Patent JP-S6314128-A (JP)
Title: Thin film diode for display device
Inventor: SEKIGUCHI KANETAKA
IPC: G02F1/1368
Filed: 1986-07-04
Abstract: PURPOSE:To improve the yield of an element, to reduce the cost, and to eliminate an irregularity in display by forming the element of a transparent electrode, a semiconductor layer having PIN junction formed on the transparent electrode, a metallic layer formed on the semiconductor layer to the same size of the semiconductor layer, and an upper electrode formed on the metallic layer. CONSTITUTION:The transparent electrode 2 is patterned on a substrate 12, the semiconductor layer 3 and metallic layer 4 are formed thereupon, and the metallic layer 4 and semiconductor layer 3 are patterned by self-alignment to specific size. Further, the upper electrode 5 is patterned and a capony top 9 is formed on the semiconductor layer 3 so that the upper electrode and transparent electrode 2 do not short-circuit at an active part; and the metallic layer 4 and the capony top 9 of the semiconductor layer 3 are etched by self-alignment with the upper electrode. Consequently, the contact resistance between the semiconductor layer and upper electrode is reduced to obtain a diode having excellent characteristics, thereby making a high-contrast display with a small irregularity over an increase in density or area.
Patent JP-S645316-A (JP)
Title: Stringing metal wheel
Inventor: KAWADA AKIO
IPC: H02G1/02
Filed: 1987-06-26
Abstract: PURPOSE:To enable driving or braking of wire when the wire is laid, by supporting a pair of resilient rollers filled with compressed gas drivably/brakably and holding the wire between the resilient rollers. CONSTITUTION:A pair of resilient rollers 3 filled with compressed gas are provided. A mechanism 5 for controlling driving or braking of the resilient rollers 3 is also provided. A wire 4 is held between the resilient rollers 3 and laid. When braking and driving are controlled properly, application of excessive tensile force onto the wire 4 can be prevented even when a protector 9 passes. Furthermore, partial laying tensile force control can be made.
Patent JP-S6228335-A (JP)
Inventor: MATSUI HIROHITO
IPC: B65D1/02
Filed: 1985-07-16
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-H0321245-A (JP)
Title: Control device of bubble generating bath tub
Inventor: HARAGA HISATO
IPC: A61H23/00
Filed: 1989-06-19
Abstract: PURPOSE:To prevent a bathing person from receiving an electric shock by providing a valve element on a blowing nozzle, controlling the opening of the valve element by an electrically driven actuator, and inhibiting the position detecting operation of a valve element position sensor when the valve element is operated. CONSTITUTION:Blowing nozzles 5, 6, 7 have the same constitution. The foot side blowing nozzle 5 comprises a nozzle main body 70 fitted in the side wall of a bath tub main body 1, a valve seat 71, a valve element 72, a nozzle motor M1 as an actuator for controlling the opening of the valve element 72, and an oscillating throat 73. If the drive of the nozzle motor M1 and the valve element position detection of a valve element position sensor 75 are simultaneously performed, both are connected through a control device C, so that there is the fear that a bathing person receives an electric shock. Accordingly, the drive of the nozzle motor M1 and the valve element position detection of the valve element position sensor is will not be performed at the same time. When the valve element position sensor 75 detects the position of the valve element, the nozzle motor M1 is not driven, so that it is possible to prevent an error in detection due to radiation noise caused by a driving current of the nozzle motor M1.
Patent JP-S5783796-A (JP)
Title: Installation method of cryogenic tank membrane block
Inventor: KIMURA TAKANORI
IPC: F17C3/02
Filed: 1980-11-10
Abstract: PURPOSE:To provide an installation method of cryogenic tank membrane block by forming each block with corrugations to allow thermal contraction in vertical and horizontal directions with equal spacing of ''l'' and avoiding the concentration of four corners of the block at one point. CONSTITUTION:Each membrane block 7 is equally formed using a metal sheet having low temperature resilience with multiple number of corrugations 8 and 9 to allow for thermal contraction in vertical and horizontal directions V and H being formed thereon with equal spacing ''l'' in lattice shape, said corrugations 8 and 9 being arranged on each block 7 to have a distance equal to the spacing  ''l'' to the adjacent corrugation on the next block when the blocks are joined together. When installing said blocks to the inner wall of a cryogenic tank via  an insulation layer, each adjacent block is slipped by the distance ''l'' in either  vertical or horizontal direction to avoid the concentration of the block corners  to one point and still have the corrugations on each block aligned straight. The above installation method avoids the four sheet overlapping to occur in single block thereby prevents locally concentrated stress.
Patent JP-S5280199-A (JP)
Title: Gas detector
Inventor: YAMADA KUNIHARU
IPC: G01N27/12
Filed: 1975-12-26
Abstract: PURPOSE: To detect inflammable gas at high sensitivity and high reliability by having more than two contacts of leads composed of varying metals or alloys and catching the evolution of heat by the contact of the inflammable gas as the changes in thermoelectromotive force. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5681510-A (JP)
Title: Seed disinfectant
Inventor: YAMAMURA HIROSHI
IPC: A01N63/00
Filed: 1979-12-07
Abstract: PURPOSE: To provide a disinfectant having a wide fungicidal spectrum and containing a mixture of three effective components comprising kasugamycin, methyl 1- ( n-butylcarbamoyl )-benzimidazol-2-yl-carbamate, and bis( dimethylthiocarbamoyl)disulfide.  
     CONSTITUTION: A disinfectant containing a mixture of (A) kasugamycin or its salt, (B) methyl 1-(n-butylcarbamoyl)benzimidazol-2-yl-carbamate and (C) bis(dimethylthiocarbamoyl)disulfide as effective components. The mixture of the effective components is diluted with a carrier, and used in the form of, e.g. wettable powder, emulsifiable concentrate, etc. The disinfectant contains 10W70wt% of the above mixture. The weight ratios of (A):(B):(C) are pref. 1:(2W20):(2W30). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000348549-A (JP)
Title: Composition for forming sro conducting thin film and method for formation of the film
Inventor: SOYAMA NOBUYUKI
IPC: C01G55/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a composition for forming an SRO conductive thin film superior in the stability in storing for a long period of time and a method for formation of such a thin films from the composition. SOLUTION: A composition for forming an SRO conducting thin film of perovskite type contains metal alkoxides of Sr and Ru and their partial hydrolytic products and/or organic acid salts, where particles having a particle size of 0.5 μm or greater are fewer than 50 pieces per mL. This composition is applied to a heat-resistant substrate, and the process to heat in the air, oxidating atmosphere, or in an atmosphere containing water vapor is repeated until the desired thickness is obtained, and the film is subjected to baking process at the crystallizing temp. or higher, at least during or after heating at the final stage.
Patent JP-H0327216-A (JP)
Title: Artificial culture of basidiomycetes
Inventor: HARA HIROSHI
IPC: A01G1/04
Filed: 1989-06-22
Abstract: PURPOSE:To shorten a culture period of Basidiomycetes and to further improve yield by artificially culturing Basidiomycetes using a support fiber material comprising ceramic fibers not to elute a component having inhibitory actions on tissue cell of Basidiomycetes. CONSTITUTION:In artificial culture of Basidiomycetes, a support fiber material of plant tissue culture medium comprising ceramic fibers not to elute a component having inhibitory actions on tissue cell of Basidiomycetes is used as a culture medium supporting material. Silica alumina-based fibers are especially preferable as the ceramic fibers used by taking eluted components from fibers, reactivity with a culture solution, stability, cost, etc. Bulk density of the ceramic fibers differs depending upon purpose of use and usually about 0.005-0.3g/cm<3> preferably. When the bulk density is <0.005, the support ceramic fibers are difficult to handle and when the bulk density is >0.3g/cm<3>, mycelia are prevented from growing.
Patent JP-S6137618-A (JP)
Title: Locating device
Inventor: OKUYA YASUNOBU
IPC: B65G43/00
Filed: 1984-07-27
Abstract: PURPOSE:To enhance the locational preciseness with a locating device for rod- shaped works onto an automatic cutting machine by pinching the work with a pinch tool when the stopper has given a work stop detection signal, and by allowing a position checking means to move in a specified direction until the edge of the work is sensed. CONSTITUTION:A work 2 transported by belt conveyors 1, 1' in the direction as shown by Arrow A is stopped by raising stoppers 3, 3', and a position checking ball 23 of a locating member 21 is placed on the work 2. When a photo-electric switch 25 senses this stop condition, a pinching device 4 is actuating by cylinders 6, 7 to pinch the work 2 with pinching plates 10, 11, and a transport device 12 moves the work 2 in the E direction. When the above-mentioned position checking ball 23 senses the edge of the work 2, work movement by said pinching device 4 is stopped. This can provide accurated location.
Patent JP-S642263-A (JP)
Title: Grounding terminal
Inventor: HIRAI MIKIO
IPC: H01R4/38
Filed: 1987-06-25
Abstract: PURPOSE: To retain grounding leads certainly by driving a terminal screw inserted in a rectangular washer fast into a terminal plate, folding the four corners of the washer downwards, and making each side edge of the washer into the form of an angle approximately.  
     CONSTITUTION: In a grounding terminal with which grounding leads 23 are connected, a terminal screw 15a inserted in a rectangular washer 15b is driven into a terminal plate 14, and the four corners of this washer 15b are folded downwards so as to give each side edge a shape of an angle approximately. That is, the grouding leads 23 are pinched by the washer 15b and terminal plate 14, wherein the retaining force for leads to be retained on the two sides simultaneously is high even though the two leads have different dias. eventually, and also a slant connected single lead 23 can be secured certainly by two edges of rectangle. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5948715-A (JP)
Title: Manufacture of polarizing plate
Inventor: UNO SHIYOUZOU
IPC: C09J5/00
Filed: 1982-09-10
Abstract: PURPOSE:To obtain a polarizing plate having high durability and heat stability, by incorporating a polymn. initiator in either one of a resin layer formed on a specified different resin film and a specified monomer for tackifying said layer or its surface, and a polymn. accelerator in the other one, and polymerizing the liquid material to adhere the resin layer to a polarizing film. CONSTITUTION:In a method wherein a polarizing film is adhered to an insoluble polyester resin film provided with a polyacrylic resin layer by the medium of the resin layer, a polarizing plate is manufactured by using a liquid material composed mainly of a monomer and/or its oligomer such as methyl (meth)acrylate or polyester mono(meth)acrylate for dissolving or tackifying it by swelling at least the surface part of this resin layer, incorporating the polymn. initiator in either one of the resin layer and the liquid material, and the polymn. accelerator in the other, pressing the polarizing film into contact with the insoluble polyester film in the presence of the liquid material between them, polymerizing the liquid material, and sticking both films.
Patent JP-H02163596-A (JP)
Title: Method and device for removing
Inventor: MAAKU MATSUKUN SUTEITSUKERU
IPC: F28F11/02
Filed: 1989-06-22
Abstract: PURPOSE: To draw out a plug without entailing any abrasion and scratches in the open end of a heat-transfer pipe by heating this plug up to such a temperature as lowering the tensile yield strength of the plug, then adding a tensile force to the plug, loosening an engagement between the plug and the pipe, and subsequently drawing out the plug from the pipe. CONSTITUTION: A thrust joint 105 is rotated, and its threaded end 107 is screwed in a tapped hole 25 of a plug 1, locking this plug 1 to a body block. Next, a push rod 49 is extended through the tapped hole 25, pressing an expander element 9 to the closed end of a plug shell 7, and a bulletlike contact part 67 of a spring biasing conductive rod 65 is engaged with a conical incline 15 of the plug 1. Then the rod 65 is connected to a power source, making an electric current flow into the shell 7, and it is heated up to about 704 deg.C, and its tensile yield is reduced to at least 50%. If so, the push rod 49 traverses a wall of the shell 7 whereby tensile force works, and thereby the shell 7 is contracted in the radial direction while it separates a land 36 from the inner surface of a pipe 3. Subsequently the plug 1 is cooled and the plug 1 is drawn out from the pipe 3 by the joint 105.
Patent JP-H08324265-A (JP)
Title: Tank installing device of construction machine
Inventor: ITO HISASHI
IPC: E02F9/00
Filed: 1995-05-31
Abstract: PURPOSE: To easily and reliably fix a tank to a machine stand by fixedly arranging plural positioning blocks having a corresponding surface part corresponding to a corner part shape of a tank under surface part on the machine stand, and fastening and fixing the tank by a band member extended all over the upper surface side of the tank. CONSTITUTION: When a fuel tank 9 molded in a box shape by a steel plate is arranged on a machine stand of a construction machine, positioning blocks 11 which have a corresponding surface part 16 corresponding to a corner part shape of an under surface part of the fuel tank 9 and set a longitudinal directional position of the fuel tank 9, are welded in a plurality to a baseplate 8. A stopper plate 13 to both left and right side surface parts of the fuel tank 9 is welded to the baseplate 8. The fuel tank 9 is placed on the corresponding surface part 16 of the positioning blocks 11 through a rubber plate 20, and a band member 12 is extended all over an upper part of the fuel tank 9, and after end parts of the band member 12 are inserted into holes 15 bored in the positioning blocks 11, the band member 12 is fastened by a nut 18, and the fuel tank 9 is fixed.