baber/WOPTO huggingface dataset:
Patent JP-S5342696-A (JP)
Title: Ct scanner
Inventor: MIYOSHI KATSUHIKO
IPC: H05G1/70
Filed: 1976-09-30
Abstract: PURPOSE: To shorten radiation time and make an apparatus of a simple constitution by radiating X-rays from plural X-ray tubes to the object, detecting the transmitted X-rays with opposedly provided detectors and reconstructing the picture image through data processing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5820929-A (JP)
Title: Gas-turbine engine
Inventor: SAKAMI HIROYUKI
IPC: F02C3/00
Filed: 1981-07-29
Abstract: PURPOSE:To make the titled engine smaller in size and enhance the thermal efficiency, by a method wherein a rotary body provided with turbine blades is so placed that it can be rotated around a gas-generating combustor. CONSTITUTION:The rotary body 4 can be freely rotated with the combustor 1 as an axis. A high-temperature high-pressure gas generated by the combustor 1 is passed toward an inlet 6 of a gas passage of the rotary body 4 through an discharge port 2 of the combustor 1, and the gas entering a spiral-form gas passage 5 tends to flow toward an outlet 7 of the passage 5 by passing through the passage 5 at a high velocity. Since a large number of turbine blades 9 are alternately placed in the passage 5, the high-temperature high-pressure gas necessarily collides against every one of the blades 9, so that the energy of the gas is converted into the rotational energy of the rotary body 4.
Patent JP-S5910312-A (JP)
Title: Method for controlling sludge charging to sludge thickener
Inventor: DEGUCHI HIDEAKI
IPC: B01D21/30
Filed: 1982-07-08
Abstract: PURPOSE:To maintain a specified concn. of charged sludge and settling speed of the sludge and to eliminate the need for measuring sludge distribution by detecting the flow rates and concns. of initially settled sludge and excess sludge, and controlling the rate of diluting water. CONSTITUTION:Sewage is released through a settling basin 14, an aeration tank 15, a final settling basin 16, and an effluent conduit 17. The initially settled sludge settled in the basin 14 and the excess sludge settled in the final settling basin are removed with removable pumps 18, 21, and are fed to a thickener 1. The treated water removed with a feed pump 25 from the conduit 17 is fed as diluting water into the thickener 1. The values detected with flowmeters 19, 22, concn. meters 20, 23 are inputted to a calculator 11, and a calculator 12, which calculate the set value Qw of the flow of the treating water to be fed. The flow of the treating water to be fed is controlled with a controller 13 in accordance with said value.
Patent JP-H06304906-A (JP)
Title: Joining device for veneer having scarf cut face
Inventor: OTSUKA TOSHIYUKI
IPC: B27D1/10
Filed: 1993-04-21
Abstract: PURPOSE:To provide a joining device for shortening joining time when a veneer having a scarf cut face is joined on a scarf cut part. CONSTITUTION:An adhesive is applied to a scarf cut face of a veneer having the scarf cut face. Then, a rear end part-pressure welding mechanism which pressure welds a rear end part of a veneer A to one side heating board 37, and a front end part to rear end part-pressure welding mechanism which pressure welds the rear end part of the veneer A to a front end part of a next veneer B2 with another heating board 39 and the one side heating board 37 are provided in a joining device.
Patent JP-H0413963-A (JP)
Title: Aerial wire inspecting drvice
Inventor: KAWASHIMA TAKAO
IPC: G01N27/90
Filed: 1990-05-08
Abstract: PURPOSE:To achieve detection of flaws in an aerial wire stably and at a high sensitivity by reducing a change in a clearance between a flaw detecting member and the aerial wire when a wheel runs on a snow-retarding ring on the aerial wire by a plurality of balance-shaped arm. CONSTITUTION:A rotating shaft 21a of a right wheel 21 of a first balance- shaped arm 22 acts as fulcrum and a rotating shaft 21a of a left wheel 21 does as force point to perform an action similar to leverage with an oscillating shaft 22a as working point. when the oscillating shaft 22a exists almost at the center of the first balance-shaped arm 22, a moving value of the oscillating shaft 22a is a half of the moving value of the wheel 21 which runs on snow vetarding ring 13. In the same theory, the moving value of a flaw detecting member 26 at the center of a second balance-shaped arm 23 is a half as much as that of the oscillating shaft 22a of the first balance-shaped arm 22. As a result, when the wheel 21 at the extremely left end runs on the snow retarding ring 13, the moving value of the flaw detecting member 26 is a quarter of the wheel 21.
Patent JP-H02296394-A (JP)
Title: Manufacture of multilayer printed-wiring board
Inventor: TAKABAYASHI KOJI
IPC: H05K3/46
Filed: 1989-05-11
Abstract: PURPOSE:To prevent the shift of layers at the time of pressing and heating by a method wherein side surfaces of each stainless steel plate are movably pressed by each bolt mounted on an intermediate press plate arranged between upper and lower metal molds and the inner peripheral edges of insertion holes for positioning pin use provided openly in the stainless steel plates are shifted to a positioning pin to fix the stainless steel plates. CONSTITUTION:An intermediate press plate 8 is provided between upper and lower metal molds 3 of a laminating device 1 and at the same time, bolts 9 which are movably mounted are provided on this plate 8 and two side surfaces of each stainless steel plate 6 arranged between internal layer circuit boards 4 laminated through a prepreg 5 are pressed by each of these bolts 9. Accordingly, the inner peripheral edges of pin insertion holes of the plates 6 are shifted to a positioning pin 7 and the plates 6 are, pressed to the pin 7 and can be fixed. Thereby, the shift of layers at the time of pressing and heating can be prevented.
Patent JP-S5343019-A (JP)
Title: Refining method for steel with reduced slag formation
Inventor: SATOU SHINGO
IPC: C21C7/04
Filed: 1976-09-30
Abstract: PURPOSE: To substantially reduce the amt. of slag to be formed by pre-desiliconizing molten iron before being charged into an oxygen steel making furnace and adding CaO to the furnace in an amt. required for dephosphorization. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0414377-A (JP)
Title: Color copying machine
Inventor: KUSUMOTO KEIJI
IPC: G03G15/36
Filed: 1990-05-07
Abstract: PURPOSE:To obtain a sharp copy picture without color slurring with respect to a character or a line drawing with a small line width by discriminating a noted area to be a colored area when plural color data corresponding to a block area are all white level data. CONSTITUTION:A color discrimination section identifies a color and a density in the unit of picture elements based on color data R, G, B with respect to one picture element to generate a color data and a density data. An area discrimination section discriminates the noted area into a color area and a monochroic area based on a color data C and a density data with respect to the erase unit area in an area discrimination matrix comprising a noted area X and plural peripheral areas Y surrounding the area X. Then the area discrimination section discriminates the noted area to be the color area when plural color data are all white level data corresponding to the block area of a prescribed size comprising at least the area X and the area Y.
Patent JP-S60260944-A (JP)
Title: Copying machine
Inventor: SEZOKO SHINICHI
IPC: G03G21/00
Filed: 1984-06-08
Abstract: PURPOSE:To observe an overlapped normally invisible original through a front visible original and to enable rapid and exact operations, such as overlapped original copying, by installing an original illuminating light source other than an original scanning light source and illuminating the originals from the reverse side. CONSTITUTION:When an original C is constituted from two originals OA and OB, overlapping operation can be made easily on an original platen glass 3 by pushing a lighting key to light a light source 14 for illuminating the reverse side of the originals OA, OB and seeing through the directly invisible image. A copy C is obtained by pushing a copying key to turn off the light source 14 and to turn on a scanning light source 6 and for an optical unit to scan the overlapped originals OA and OB.
Patent JP-H0672766-A (JP)
Title: Fused and cast high zirconia refractory
Inventor: KIDA OTOJIRO
IPC: C04B35/657
Filed: 1993-04-21
Abstract: PURPOSE:To provide used and cast high zirconia refractories not causing cracking, not liable to integrate residual cubical expansion, having no chipping-off phenomenon and preventing the exudation of the matrix glass under load at a high temp. CONSTITUTION:A compsn. contg., by weight, 90-95% ZrO2, 3.5-7% SiO2, 1.2-3% Al2O3 and 0.1-0.35% in total of Na2O and/or K2O and not practically contg. P2O5, B2O3 and CuO is imparted to refractories.
Patent JP-H10309689-A (JP)
Title: Conveying device
Inventor: KARUBE HIROO
IPC: H01L21/677
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To improve conveying accuracy by a simple structure. SOLUTION: A conveying device is provided with a base 20, a linear guide 22 fixed on the base 20, a supporting member 24 for supporting a work piece W and to be straight moving along the linear guide 22, and a block 30 having the approximately same shape as the linear guide 22 approximately symmetrically fixed on the back of the surface on which the linear guide 22 of the base 20 is fixed across the base 20.
Patent JP-S5918501-A (JP)
Inventor: JIYON HAWAADO DOREIN
IPC: H01M/
Filed: 1983-06-28
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-H06327315-A (JP)
Title: Automatic seedling-feeding apparatus
Inventor: YOSHIDA JITSUO
IPC: A01C11/02
Filed: 1993-05-20
Abstract: PURPOSE:To provide the subject apparatus capable of surely fixing a carrier to a feeding frame by tilting a carrier backward with a tilting mechanism and pressing the rib part of the carrier with a pressing mechanism having a pressing piece. CONSTITUTION:A rib part 47 protruded sideways from the seedling (W) holding part 13a of a carrier 13 is pressed against a feeding frame 19 with an actuator 51 of the feeding frame. A pressing piece 21 is attached to an actuator and the rib is engaged with the pressing piece to prevent the relative disengagement of the rib part and the pressing piece in the pressing state.
Patent JP-S5819631-A (JP)
Title: Heating cooker
Inventor: HIRAI KAZUMI
IPC: H05B6/68
Filed: 1981-07-27
Abstract: PURPOSE:To improve control precision and a control range and to automate a device, by constituting a heating cooker for controlling a heater through an electronic circuit by means of an input signal from a control part such that the output of the electronic circuit is displayed. CONSTITUTION:A key board 5 is provided with a gram weight key, a kilogram weight key, a temperature key, a time key, a humidity key. Through control of the keys, a microcomputer 15 operates a relay coil 18 to actuate a magnetron 12 for controlling a heating. Simulaneously, heating cook data are displayed in a display unit 4 provided with a heating mode part, a numeral display part, a time display part, and a unit display part. Thus, if a heaing time is set by controlling a minute key, a secondary key, and a numeral key, the heating time is displayed, and simultaneously, a remaining heating time is displayed. This constitution permits improving of control precision and a control range and enables to automate a device.
Patent JP-H04322382-A (JP)
Title: Method and device for moving window type fingerprint picture collation
Inventor: NIIZAKI TAKU
IPC: G06T7/00
Filed: 1991-04-22
Abstract: PURPOSE:To identify a person even in the case of a failure of collation in one alignment window. CONSTITUTION:In the moving window type fingerprint picture collating method which has a fingerprint register dictionary having plural feature point window pictures of registered fingerprint and collates an input picture with these window pictures, a fingerprint dictionary consists of alignment window pictures A0 to D0 and plural dictionary groups of collation window pictures A1, B1, B2, C1, C2, D1, and D2 subordinated to alignment window pictures A0 to D0, and extents of movement of the input fingerprint picture to the register dictionary are recognized with individual dictionary groups by pattern matching between alignment window pictures A0 to D0 of respective dictionary groups and a collation fingerprint image, and pattern matching with collation windows A1, B1, B2, C1, C2, D1, and D2 is performed after subordinated collation windows are moved in the same direction by extents of movement of alignment windows A0 to D0. When the number of passing dictionary groups where coincidence is attained is larger than a threshold, the person is identified.
Patent JP-H11312463-A (JP)
Title: Wiring board and gas discharge display device using it
Inventor: NISHIKAME MASASHI
IPC: H01J11/46
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To dispense with a mask and to reduce the cost by directly drawing a wiring pattern by a laser beam and exposing a photosensitive material in forming wiring using the photosensitive material containing silver. SOLUTION: When an address electrode is formed on a rear glass substrate, a photosensitive material 1000 containing silver is first applied to the glass substrate 500 by a dicoder and predried. Next, a desired pattern is drawn on the material 1000 using a YAG laser having an exposing device. In this case, because the wiring pattern is directly exposed by the laser beam, no mask is required and the cost can be reduced. In addition, the exposed region is used as the wiring pattern, so that no etching process is required as well, an open circuit failure and the like are eliminated, and desired discharge characteristics can be provided by forming the electrodes with high positional accuracy.
Patent JP-H11311687-A (JP)
Title: Electric apparatus of television set, vtr, audio equipment or the like
Inventor: SANO KENJI
IPC: G04C9/04
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption in a standby state which connects a power source cord to a plug socket or the like, by comparing the time information of a time information possession means with received time information, and controlling the use electric power of a device by the signal of a comparative result. SOLUTION: For instance, time information which a time information receiving means 6 receives is compared with the operation start time of reservation setting set in a time information possession means 7, and as a result, when it is near the operation start time of the reservation setting, the time information communication means 6 shortens a time interval up to the next receiving time information. When a signal, in which a difference between the time information which the time information communication means 6 receives and the operation start time of the reservation setting set in the time information possession means 7 is, for instance, within one minute by a comparison means 8 is output by a control means 11, the control means set a wait state at all times.  When it is the operation start time of the reservation setting set in the time information possession means 7, the control means 11 causes an operation part 13 to operate.
Patent JP-S63280765-A (JP)
Title: Thermoplastic resin composition
Inventor: MOTOMATSU KAZUHIKO
IPC: C08L81/06
Filed: 1987-05-14
Abstract: PURPOSE:To obtain a resin composition consisting of a polyarylenepolyethersulfone, other thermoplastic resin and modified polyolefin and having excellent impact resistance, thermal resistance, workability and chemical resistance. CONSTITUTION:The aimed thermoplastic resin composition obtained by blending (A) 10-90pts.wt. polyarylene polyetherpolysulfone, preferably expressed by formula I or formula II with (B) 90-10pts.wt. other thermoplastic resin, preferably styrenic polymer and (C) 0.5-200pts.wt. (based on 100pts.wt. total amount of components A and B) terpolymer consisting of C1: 50-98.5wt.% olefin, preferably 55-96wt.% ethylene and/or propylene, C2: 0.5-10wt.% unsaturated dicarboxylic acid anhydride, preferably 1-8wt.% maleic anhydride and C3: unsaturated carboxylic acid alkyl ester, preferably 3-37wt.% ethyl acrylate and/or butyl acrylate.
Patent JP-S62115643-A (JP)
Title: Mercury vapor discharge lamp
Inventor: OOKE BUYORUKUMAN
IPC: H01J61/30
Filed: 1986-05-22
Abstract: A compact low-pressure mercury vapour discharge lamp comprises two or more straight tubes which are interconnected by arcuate connecting means (12) to form a discharge chamber between two electrodes (9). These electrodes are located in the distal ends (2,3) of the lamp, and the ends (2,3) are connected in a gas-tight manner to a lamp base (8) incorporating necessary contact pins (6, 7) and electrical conductors (8).The interconnecting means (12) presents a spine (13) which extends along the means (12). When seen in cross-section, the spine (13) exhibits an acute angle which defines a condensation space for condensation of mercury vapour used in the lamp. As a result of the shape of the spine (13) the mercury vapour condenses outside the circular cross-section area (14) where the positive column is formed during operation ofthe lamp, the discharge current passing in this column.
Patent JP-S5823906-A (JP)
Inventor: YOKOO TSUNESABUROU
IPC: A41H31/00
Filed: 1981-07-30
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-H01287420-A (JP)
Title: Data sampling method at the time of interpolating x-y recorder
Inventor: KARASAWA YASUYUKI
IPC: G01D9/40
Filed: 1988-05-16
Abstract: PURPOSE:To sample more data efficiently by supplying a data interruption signal to a CPU at reference sampling intervals which are shorter than the maximum arithmetic processing time at the time of interpolating arithmetic operation by the CPU. CONSTITUTION:Input signals (x) and (y) are inputted to channels CH1 and CH2 and converted into digital signals, which are inputted to the CPU 4 at each set time of a timer 3 and stored in a memory 5. Then the reference sampling intervals at the time of outputting the interruption signal from the timer 3 are set to a specific time shorter than the maximum arithmetic processing time a the time of interpolating arithmetic operation by the CPU 4. The CPU 4 receives the interruption signal from the timer 3 at the end of the interpolation arithmetic operation and next data is inputted. Thus, the next data is inputted at the end time of interpolating arithmetic operation without waiting for the elapse of the maximum arithmetic processing time to input more data.
Patent JP-S62274237-A (JP)
Title: Formation of specimen for electron microscope
Inventor: ISHIDA HITOSHI
IPC: H01L21/3065
Filed: 1986-05-23
Abstract: PURPOSE:To control the ratio of a gaseous mixture and to form a thin specimen having a uniform thickness by using the plasma of inert gaseous Ar and selectively etachable reactive gaseous NF3 and subjecting the specimen formed by joining different materials to ion milling. CONSTITUTION:Two pieces of the joined materials formed by depositing a WSi layer 2 on a GaAS layer 1 are prepd. as the joints of the different material. Such materials are stuck to each other with the WSi layers 2 positions back to back by an adhesive agent 2 to prepare the specimen 21. The specimen 21 to be made into a leaf is placed in a vacuum vessel 22 of an ion milling device and is rotated like arrows. Ions are diagonally irradiated by ion guns 23, 24 to the rotating specimen 21. The gaseous mixture composed of the inert gas and selectively etachable reactive gas from a gaseous Ar source 25 and gaseous NF3 source 27 is supplied by a gaseous mixture distributor 28 to the respective ion guns 23, 24. The ratio of the gaseous mixture is adjusted to prepare the specimen made into the leaf having the uniform thickness.
Patent JP-H0610426-A (JP)
Title: Fire prevention panel
Inventor: MERUBIN BUREIKU
IPC: E04C2/26
Filed: 1992-04-13
Abstract: PURPOSE: To provide an improved fireproofing panel which is light and easy to be installed, by embedding a first wire mesh in a fire resistive material while a second wire mesh embedded in such fire resistive material as along an edge side which is to be a shelf part. CONSTITUTION: Related to an almost square fireproofing panel 10 profiled from a fire-resistance coated material, a shelf part 12 is provided at least along one edge side while an overhang 14 is provided at least along another edge side. Over the entire surface in the fire resistive material of the fireproofing panel 10, a first wire mesh comprising a large wire mesh 16 is embedded. In the fire resistive material of the edge side which is to be the shelf part 12 of the fireproofing panel 10, a second wire mesh comprising a porous metal plate 18 is embedded. With two fire proofing panels 10 placed side by side, the shelf part 12 of one panel and the overhang 14 of the other panel are engaged each other to form a lap joint and both wire meshes are connected with a screw.
Patent JP-H0417904-A (JP)
Title: Manufacture of cold rolled stailess steel strip
Inventor: KENMOCHI KAZUHITO
IPC: B21B1/22
Filed: 1990-05-10
Abstract: PURPOSE:To obtain a stainless steel strip with excellent surface gloss by executing non-lubricant rolling at a lst stand when cold rolling a stainless steel strip with the tandem mill with plural stands. CONSTITUTION:A ferritic or austenitic stainless steel strip which is annealed and pickled after hot rolling is applied with non-lubricant rolling at the lst stand of the cold tandem mill. Then, finish annealing/pickling and finish temper rolling are executed after this steel strip is cold rolled by supplying rolling oil after from the 2nd stand.
Patent JP-H08311236-A (JP)
Title: Method for decomposing waste plastic
Inventor: TOYOYAMA MASAMICHI
IPC: C10G1/10
Filed: 1995-05-17
Abstract: PURPOSE: To provide a method for decomposing waste plastics, whereby the continuous processing of waste plastics containing vinyl chloride resins can be performed, and the formation of hydrogen chloride can be suppressed to prevent the corrosion of the equipment and to facilitate the conversion into oils. CONSTITUTION: Waste plastics 10 containing vinyl chloride resins are introduced into molten caustic soda 3 held in a heating kettle 1, decomposition gases 4 are recovered from the top of the kettle 1, sodium chloride 6 is recovered from the bottom of the kettle 1, and carbon 8 is recovered from the liquid level of the molten caustic soda 3. The molten caustic soda consumed is made up by fresh solid caustic soda together with continuously introduced waste plastics 10.
Patent JP-H01292156-A (JP)
Title: Production of warp fabric
Inventor: TANZOU JIYUNJI
IPC: D04B21/00
Filed: 1988-05-16
Abstract: PURPOSE:To obtain a warp fabric without causing yarn breakage, etc., using fine single fibers, by feeding specific synthetic fiber multifilament yarns to the first guide bar of a warp knitting machine equipped with at least two guide bars. CONSTITUTION:The objective warp fabric can be obtained by feeding at least the first guide bar of a warp knitting machine with synthetic fiber multifilament yarns 0.05-0.4de in single fiber fineness and 30-100de in the total fineness, which are subjected to air interlacing 3-15/m in number of interlaces. This fabric is prevented from single fiber breakage during the knitting process without impairing feel and appearance, and even if part of the single fibers are broken, the entire filament yarns will be prevented from breakage.