baber/WOPTO huggingface dataset:
Patent JP-H04277438-A (JP)
Title: Method and device for developing fluorescent surface of transparent flat base board
Inventor: KUDO YOSHIKI
IPC: H01J9/227
Filed: 1991-03-04
Abstract: PURPOSE:To decrease uneven workmanship in development on a transparent flat base board when the unhardened parts are removed through development upon exposing a photo-sensitive layer containing phosphor formed on the base board. CONSTITUTION:A transparent flat base board 11 is supported on a supporting table 12 at a level substantially, and a bar 13 for installation of a spray nozzle chip is reciprocated under the base board 11 in parallel therewith substantially. From the spray nozzle chip 14 a developer 21 is atomized off and thereby developing process is performed.
Patent JP-S62221818-A (JP)
Inventor: FURUSE MITSUYASU
IPC: H02H3/36
Filed: 1986-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06250096-A (JP)
Title: Filter and its production and using method for the filter
Inventor: TSUBAKINO MOTOHIRO
IPC: A61B19/00
Filed: 1993-02-26
Abstract: PURPOSE:To provide the filter in which a specimen is fixed on a filter sheet and facilitates the formation of a preparation. CONSTITUTION:This filter 1 consists of a sheet-like filter frame 10 consisting of a flexible material and the filter sheet 100 bored with micro-through-holes. the filter frame 10 is formed to have an outside dimension so that the filter frame can be installed onto slide glass. On the filter frame a cantilever-like pressing part 12 having a through-window 12' and parallel frame parts 14 are formed. Both side parts 101 of the filter sheet 100 pressed to the rear surface of this pressing part 12 are fixed to the parallel frame parts 14 through an incised part 11. The specimen is fixed on the filter sheet 100 and the filter sheet 100 is removed by scissoring the filter sheet 100 between the pressing part 12 and the parallel frame parts 14 at the time of use. Only the filter sheet 100 and the specimen are thus placed on the slide glass.
Patent JP-S63229036-A (JP)
Inventor: YODA KIYOSHI
IPC: G01N24/08
Filed: 1987-03-18
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-2000260045-A (JP)
Title: Optical head device
Inventor: FUJII HITOSHI
IPC: G11B7/12
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To facilitate the connection of an actuator and an optical base part in an optical head used for various kinds of disk driving devices. SOLUTION: The actuator base 2 of an actuator part 1 has a base part 2b, and a junction part 2a of the same material to be soldered, and a mounting plate 12 fixed to an optical base part 10 has a base part 12b, and a junction part 12a of the same material to be soldered, and at least one of the junction parts 2a, 12a is formed out of thickness of a substrate thinner than that of the substrate of the base parts 2b, 12b.
Patent JP-S57176320-A (JP)
Title: Flow path controller for helical suction port
Inventor: MOTOSUGI KATSUHIKO
IPC: F02B31/08
Filed: 1981-04-24
Abstract: PURPOSE: To obtain high filling efficiency by means of providing a rotary valve which is actuated through a negative pressure diaphragm device in a branched path to communicate from the inlet path part of a suction port to the final end part of the helical part.  
     CONSTITUTION: A helical suction port 6 is assembled by an inlet path part (A) and a helical part 2. A branched path 21 which is branched from the inlet path part (A) is communicated to the helical final end part E. A rotary valve 25 is installed which is actuated through a negative pressure diaphragm device in the branched path 21. At the time of driving the engine with less suction air volume at low speed, under low load, the rotary valve 25 interrupts the branched path 21, and strong spiral flow is formed around the vortical axial line b. At the time of driving it at high speed, under high load, the rotary valve 25 is opened, and a large quantity of suction air is fed through the branched path 21 into the helical part B, so that high filling efficiency can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62216479-A (JP)
Title: Separate excitation type intermittently controlled power unit
Inventor: KONDO HIROSHI
IPC: H04N3/19
Filed: 1986-03-17
Abstract: PURPOSE:To require no second design of a flyback transformer and to easily design a control circuit by constituting a trigger circuit by the flyback transformer and a transformer individually disposed separately from the flyback transformer. CONSTITUTION:An intermittent control power unit 1 uses a transistor as a main control element and a pulse voltage appearing between the emitter and the earth of the transistor is smoothed to obtain a direct current voltage. Accordingly, it is necessary that a control voltage is applied between the base and the emitter of the transistor by insulating from the load of the power unit 1. Therefore, the output which is a part of the load of the power unit 1 and of a switch circuit 21 for generating the pulse of the flyback transformer in a flyback transformer system high voltage generating circuit 2 is applied to the primary side winding 22 of the flyback transformer, applied to the load 24 connected to a winding 23 through a part 23 of the secondary side winding of the flyback transformer, applied to the primary side winding of transformer 25 individually provided from the flyback transformer and applied to the control input ends 1e, 1d of the power unit 1 through the secondary side winding insulated from the winding, thus the power unit is controlled.
Patent JP-S55153910-A (JP)
Title: Flexible shaft connector for zoom and focus operation of lens for television camera
Inventor: KOYAMA NAOKI
IPC: G02B7/08
Filed: 1979-05-21
Abstract: PURPOSE: To prevent the natural movement of zoom and focus by providing the connecting shaft which connects a zoom-operating flexible shaft and a focus-operating flexible shaft to a lens holding body and an engaging mechanism within the lens holding body.  
     CONSTITUTION: There are a connecting shaft 12 for connecting a flexible shaft 4, a joint body 15 provided with two universal joints 13, 14, and a drive shaft 16 cooperating with focus shaft within a lens holding body 11. A plurality of engaging recesses 27 are formed on the peripheral surface of the collar part 24a of a stopper body 24 and the pin 28 engaging with these recesses 27 is provided to the body 19 to be mounted externally. If with such constitution the drive shaft 16 is slightly rotated to match the recess 27 to the pin 28, the pin 28 is pushed out by a spring 36 and engages with the recess 27. Thereby, the turning of the drive shaft is prevented and the movement of the focus of the lens during transporting is surely prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03262157-A (JP)
Title: Solid-state image sensing device and manufacture thereof
Inventor: OZAWA KOJI
IPC: H04N5/335
Filed: 1990-03-13
Abstract: PURPOSE:To enable pixels to approximate to each other so as to improve a solid-state image sensing device in resolution by a method wherein two or 4 more chips where a photodetective part of a solid-state image sensing device is formed on a second surface whose area is larger than that of a first surface are mounted on a mounting substrate. CONSTITUTION:Solid-state image sensing elements are built in a silicon wafer through a prescribed wafer process, and an adhesive tape 11 is pasted on a primary surface 5 where pixels 4 are formed. In succession, a cut is provided to the rear 6 of the wafer 10 where image sensing elements are not provided so deep as to reach to a halfway point in a thicknesswise direction through a diamond grinding stone 14, and the adhesive tape 11 pasted on the wafer 10 is separated off and the wafer 10, and a new adhesive tape 15 is pasted on the rear 8 of the wafer 10. Then, a cut is provided to the primary front face 5 of the wafer 10 through a diamond grinding stone 16 so as to divide the wafer 10 into chips 21 and 22. In succession, the adhesive tape 15 is separated off, and the wafer 10 is divided into the chips 21 and 22, and the chips 21 and 22 are fixed to the same ceramic board 1 through an adhesive agent 3. By this setup, a multi-chip type solid-state image sensing device can be obtained.
Patent JP-H01235173-A (JP)
Title: Terminal bed
Inventor: SAGAWA NORIO
IPC: H01R4/48
Filed: 1988-03-15
Abstract: PURPOSE:To make the insertion force of an electric wire zero and facilitate the insertion of the electric wire by providing a rotatable handle pressing a compressing plate at one end and compressing a locking spring to form a gap to be inserted with the conductor of the electric wire between the connection section of a terminal plate and the compressing plate when rotated in one direction. CONSTITUTION:A terminal plate 11 having a terminal 12 to be connected to an electric wire on one end and a connection section 13 to be connected to another electric wire on the other end, a locking spring 14 elastically connecting the conductor of the electric wire to the connection section 13 of the terminal plate 11, dnd a compressing plate 16 excited by the return force of the locking spring 14 to the connection section side are provided. A rotatably supported handle 21 pressing the compressing plate 16 on one end and compressing the locking spring 14 to form a gap to be inserted with the conductor of the electric wire between the connection section of the terminal plate 11 when rotated in one direction is provided. The insertion force of the conductor of the electric wire can be made zero, the insertion of the electric wire can be facilitated.
Patent JP-S63227326-A (JP)
Inventor: MATSUBA HITOMI
IPC: B31B50/62
Filed: 1987-03-16
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-S63226311-A (JP)
Inventor: SAEKI NORIYOSHI
IPC: A47G25/72
Filed: 1987-03-16
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-H02240796-A (JP)
Title: Magnetic card account settling system
Inventor: TAKIGUCHI KIYOAKI
IPC: G07F7/12
Filed: 1989-03-14
Abstract: PURPOSE:To surely prevent the use of an illegal magnetic card by recording in advance an intrinsic number peculiar to a magnetic card and information of an issue date, and also, preparing in advance a data base in a magnetic card reader/writer, as well, and deciding the validity of the magnetic card by using the intrinsic number and the issue date at the time of using the magnetic card. CONSTITUTION:Whenever a magnetic card 20 is issued, card data consisting of an intrinsic number peculiar to the magnetic card 20 and an issue date and other necessary data is stored as a data base 100 in a central equipment 4. This data base 100 is given at every prescribed time to a magnetic card terminal equipment 1 from the central equipment 4. In this state, when the magnetic card 20 is used, the magnetic card terminal equipment 1 makes the magnetic card 20 useable, when both the intrinsic number and the issue date coincide and when the intrinsic number does not coincide and the issue date is within a prescribed date, and makes the magnetic card unuseable, when both the intrin sic number and the issue date do not coincide. In such a way, an illegal use of the magnetic card 20 is prevented.
Patent JP-H08229031-A (JP)
Title: X-ray ct device
Inventor: SHINOKAWA TAKESHI
IPC: A61B6/03
Filed: 1995-02-23
Abstract: PURPOSE: To provide an X-ray device requiring no X-ray simulator and suitable for a radiotherapy plan. CONSTITUTION: This X-ray CT device is provided with a tiltable gantry 1 storing an X-ray tube 2, a collimator 3, and an X-ray detector 4, a horizontally and vertically movable bed device 10 mounted with a testee on a top plate 11 and inserted into the center hole 1a of the gantry 1, a controller 15 horizontally and vertically moving the top plate 11 by the same distances as the horizontal and vertical displacements of the X-ray tube 2 when the gantry 1 is tilted, and an X-ray photographing film cassette 14 provided on the top plate 11.
Patent JP-S57177150-A (JP)
Title: Electrophotographic receptor
Inventor: NAKAMURA HITOSHI
IPC: G03G5/08
Filed: 1981-04-24
Abstract: PURPOSE:To obtain a receptor free from residual potential, a ground stain, etc. by spectral sensitization or response sensitization by forming a photoconductive layer made of Se-Te-In alloy contg. a specified percentage of Te and a small amount of In on an electrically conductive support. CONSTITUTION:A photoconductive layer is formed on an electrically conductive support with an Se-Te-In alloy contg. 2-12wt% Te and 50ppm-2wt% In. Thus, an electrophotographic receptor having increased sensitivity even to light of longer wavelengths, free from residual potential, and providing enhanced quality to a copy is obtd.
Patent JP-S60207258-A (JP)
Title: Secondary battery
Inventor: YOSHITAKE MASAMI
IPC: H01M8/18
Filed: 1984-03-31
Abstract: PURPOSE:To achieve increased charge-and-discharge coulomb efficiency of a secondary battery, having electrodes to which solutions are supplied, without causing any side reaction by using an acid halogen solution of iron, copper, tin, nickel or a halogen as electrolyte of the positive and the negative active materials. CONSTITUTION:A secondary battery is constituted of an electrolytic cell 1 consisting of liquid-transmitting positive and negative electrodes 2 and 3 and bipolar partition plates 4, diaphragms 5 each installed between two adjacent positive and negative electrodes 2 and 3, an anolyte and a catholyte line 6 and 7 and liquid supply pumps 10 and 11 for supplying anolyte and catholyte to the positive and the negative electrodes 2 and 3 respectively, and tanks 8 and 9 in which the above anolyte and catholyte are stored. In this battery, when an acid halide solution of iron, copper, nickel or a halide is used as a positive or a negative active material, no side reaction occurs during positive and negative reactions. Therefore, high charge-and-discharge coulomb efficiency of the battery is achieved. Particularly in a zinc-halogen battery, any dentrite does not occur.
Patent JP-2000258786-A (JP)
Title: Liquid crystal injection method for liquid crystal display device and liquid crystal injection device
Inventor: SHINDO MAMORU
IPC: G02F1/1341
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to eliminate the nonuniformity of a cell gap and to produce a liquid crystal panel having a good display grade. SOLUTION: This liquid crystal injection method has a cooling stage for controlling the opening and closing of three stop valves 15, 17 and 19 varying in flow rates with prescribed sequence in drying and cooling of the liquid crystal panel prior to the liquid crystal injection and executing the supply of nitrogen for cooling after high-temperature vacuum evacuation. As a result, the nonuniformity of the cell gap 30 near an injection hole 26 of the liquid crystal panel which occurs heretofore is suppressed. The liquid crystal injection device has a cooling evacuation chamber 4 installed with three flow rate variable nitrogen supply systems.
Patent JP-S51138292-A (JP)
Title: Discrimination device
Inventor: TSUKAMOTO JIYUNICHIROU
IPC: H04Q9/14
Filed: 1975-05-23
Abstract: PURPOSE:A discrimination device, that provides a discriminator which does not discriminae as troubie if it is so far as being instant eventually signal is instantly omitted due to design defect of noise or device at a monitoring system which divides voltage or current cycle in many parts and detects amplitude at every time point then makes time division transmission as 1 in case of its valueis more than set point value and as o when its value is less than set point value.
Patent JP-S51137855-A (JP)
Title: Direct current limit breaking apparatus
Inventor: ISHIDA HIDEKI
IPC: H02H9/02
Filed: 1975-05-23
Abstract: PURPOSE:A direct current limit breaking apparatus having a high reliability and consisted in organic combination of the current limit breaking function of the current limit breaking apparatus using semiconductors, and of the current limit function of the permenent fuse.
Patent JP-H10244312-A (JP)
Title: Rough rolling method of hot rolling steel sheet with excellent surface property
Inventor: HIRAMOTO YUJI
IPC: B21B1/26
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a rough rolling method of a hot rolling steel sheet with the excellent surface property to remove a wedge type scale which is generated inside a heating furnace and whose partial is bitten in the base steel. SOLUTION: This is a rough rolling method of a hot rolling steel sheet where a slab extracted from a heating furnace 10 is sprayed with a high pressure water, executed with descaling, and rolled roughly, before rolling roughly, more than two times descaling are executed, and further, among descaling, more than one descaling is executed at the 950 deg.C or more surface temperature of the slag, and it is executed after the slab executed with the preceding descaling is oxidized in atmosphere.
Patent JP-S57179286-A (JP)
Title: Raw material pitch for carbon fiber
Inventor: KAMIMURA SEIICHI
IPC: C10G69/00
Filed: 1981-04-27
Abstract: PURPOSE: To obtain the titled pitch capable of giving carbon fibers having improved elasticity, strength, etc., by adding a nuclear hydrogenated oil of specific aromatic hydrocarbons to a heavy oil obtained by the fluidized catalytic cracking of petroleum, and the heat-treatment of the resultant mixture under pressure.  
     CONSTITUTION: (B) 10W200pts.vol. hydrogenated oil, obtained by bringing a fraction, produced in heat-treating a raw material pitch, and having a boiling point of 160W400°C into contact with hydrogen in the presence of a hydrogenating catalyst, and the nuclear hydrogenation of 10W70% aromatic nulcei in aromatic hydrocarbons contained in the fraction is added to (A) 100pts.vol. heavy oil, obtained by the fluidized catalytic cracking of petroleum, and having a boiling point ≥200°C, and the resultant mixture is then heat-treated at 370W 480°C and 2W50kg/cm 2 .G to afford the aimed raw material pitch for carbon black. The raw material pitch is heat-treated to give a precursor pitch, which is then melt spun, made infusible and carbonized or further graphitized to afford carbon fibers. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06249656-A (JP)
Title: Inclined angle measuring instrument
Inventor: SAITO SUSUMU
IPC: G01C9/24
Filed: 1993-03-01
Abstract: PURPOSE:To accurately measure the inclined angle of an object without allowing ice to precipitate even at a low temperature by enclosing a mixed solution of a saturated hydrocarbon solvent, and alcoholic solvent which is eutectic with water in a container together with a bubble. CONSTITUTION:A liquid 103 is injected into a container constituted by joining a circular roof plate 101, cylindrical side plate 102, and circular bottom plate 106 at joints 105 through a hole 107 so that an adequate amount of bubble 104 can be left in the container. After injection, the hole 107 is plugged with, for example, a tapered pin 108, etc. A mixed solution of a saturated hydrocarbon solvent (e.g. normal hexane or normal heptane) containing a 6-7C substitute and alcoholic solvent (e.g. ethanol) which is eutectic with water is used as a eutectic mixture. Since the alcoholic solvent which is eutectic with water is used, the enclosed liquid 103 acts as an antifreezing liquid even when the temperature drops from 0 deg.C as far as the temperature is above the eutectic point of the mixture. As a result, the moisture contained in the bubble does not freeze into ice.
Patent JP-2000260616-A (JP)
Title: Ferromagnetic fine powder for plastic magnet and resin composite material
Inventor: MATSUDA DAISUKE
IPC: C08K3/22
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To impart an oxidation resistance by covering the surface of the ferromagnetic metal nitride fine powder with a thin film made of an inorganic phosphoric compound including no organic groups. SOLUTION: A ferromagnetic metal nitride is ground into fine powder in an inert gas atmosphere by a wet ball mill grinding method using a dispersion medium consisting of one kind of a hydrophobic organic solvent such as toluene, hexane, and benzene or a mixed solution of two or more kinds of such hydrophobic organic solvents. The average grain diameter of the ferromagnetic metal nitride fine powder is about 2 μm or below. Before applying an oxidation treatment to the ground ferromagnetic metal nitride fine powder, a treatment solution is brought into contact with the powder to remove the solvent in a drying process and evenly form a thin film made of an inorganic phosphoric compound including no organic groups on the surface of the powder.  As for the treatment solution, phosphoric acid is mixed and dispersed in an organic solvent made of one kind of an alcoholic solvent such as methyl alcohol and ethyl alcohol or made of a mixture of two or more kinds of such alcohol solvents.
Patent JP-S61222400-A (JP)
Title: Diaphragm for electroacoustic transducer
Inventor: ICHIKAWA SHUICHI
IPC: H04R7/02
Filed: 1985-03-27
Abstract: PURPOSE:To obtain a diaphragm with high elasticity and with high loss by applying an organic or an inorganic matter etc. between fibers of a union cloth that are made of a high elastomer inorganic continuous fiber and an aromatic polyamide continuous fiber as a finding matter. CONSTITUTION:A 'Hi-carbolon(R)' as a carbon fiber and an aramid fiber as the aromatic polyamide fiber are used. An allocating quantity ratio for the union cloth is 50% of the carbon fiber and 50% of the aramid fiber. It is assumed that the weaving of the union cloth is performed by 4/1 satin weave. An used substrate (cloth) is impregnated by phenolic resin that is dissolved in methyl alcohol and after a hot air dry is applied, it is heated and pressurized with a metalic mold of 250 deg.C for 5 seconds and is formed as the diaphragm. At the next, ultraviolet ray curing type resin with viscosity of 5000cps is applied on the surface of the formed material for the purpose of the hardening and the filling of the material. As the result, it is possible to make a frequency characteristic better in the high frequency band sound area.
Patent JP-H06245777-A (JP)
Title: Plasmid and manifesting polypeptide usable with filamentous fungus and yeast and production of polypeptide using the same
Inventor: YAMAGUCHI SHOTARO
IPC: C12N1/15
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a plasmid having a DNA fragment necessary for manifesting a useful protein or peptide by using filamentous fungi or yeast as a host and to provide production of a useful protein or peptide utilizing the plasmid. CONSTITUTION:A plasmid for manifesting a polypeptide has a promoter functioning with filamentous fungi and yeast, has a terminator of a mono-and a diacylglycreol lipase gene of Penicillium camembertii as a terminator, has a DNA range replicable and selectable with Escherichia coli and is usable with filamentous fungi and yeast. A polypeptide is produced by using the plasmid.
Patent JP-S587931-A (JP)
Inventor: KENESU EDOUIN ROODESU
IPC: H03K19/177
Filed: 1982-04-16
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。