baber/WOPTO huggingface dataset:
Patent JP-S5472913-A (JP)
Title: Frequency converter for vestigial side-bond amplitude-modulated wave
Inventor: KONISHI YOSHIHIRO
IPC: H04N7/00
Filed: 1977-11-24
Abstract: PURPOSE: To obtain a miniature frequency converter for vestigial side-band amplitude-modulated waves such as TV broadcast waves which is able to obtain high- output SHF-band vestigial side band amplitude-modulated waves with its simple- circuit constitution without using a vestigial side-band filter.  
     CONSTITUTION: A conversion-input vestigial side-band amplitude-modulated wave from input terminal 1 is passed through AGC circuit AGC and amplifier Al to obtain a constant-input-level amplitude modulated wave, which is applied to envelope detectors Ds and Da for symmetrical and asymmetrical components, so that symmetrical-component and asymmetrical component detection outputs Fst and Fat will appear at respective output terminals. Those detection outputs Fst and Fat  are applied to modulators Ms and Ma supplied with the output of the oscillator with the 2nd oscillation frequency (fs) to be converted, where the carrier of the frequency of the oscillator is amplitude-modulated by detection output Fst and amplitude-balanicing modulation is also attached by detection output Fat. Then, outputs of both modulators Ms and Ma are mixed by mixer circuit A, so that a vestigial side-band amplitude-modulated wave with the carrier of the 2nd frequency will be outputted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06328503-A (JP)
Title: Method for in-mold partial coating
Inventor: FUJII SATOSHI
IPC: B29C45/14
Filed: 1993-05-20
Abstract: PURPOSE:To provide a method for in-mold partial coating wherein partial coating is efficiently realized in the case of molding synthetic resin by compression molding injection molding and injection compression molding. CONSTITUTION:A molding groove is formed in the inside of a forming mold for molding synthetic resin in order to apply partial coating to a synthetic resin molding M'. The molding groove is used to form a thin-walled pier part M2 regulating a partial coating region on the synthetic resin molding side. After synthetic resin is molded, paint is poured in the partial coating region at a point of time when synthetic resin is properly cured.
Patent JP-H0435087-A (JP)
Title: Deformation preventing method and device for printed board
Inventor: SAITO RIICHI
IPC: H05K3/34
Filed: 1990-05-31
Abstract: PURPOSE:To prevent deformation of printed board upon finish of reflow soldering by mounting a printed board, heated through reflow soldering, on the plane of a receiving jig and then cooling the printed board from the vicinity of glass transition temperature of resin composing the printed board to the vicinity of room temperature with the part, not mounting any component, being pressed from above. CONSTITUTION:A printed board, immediately after finish of reflow soldering, is mounted on the top face of a receiving jig 2 with the component mounting face directing upward to come in contact with the side face of the end face reference part of a substrate 11. Hydraulic cylinders 3d, 4d, 5d, 6d are then driven to lower upper stopper jigs 3c, 4c, 5c, 6c thus bringing the jigs 3c, 4c, 5c, 6c into press contact with the outer edge part of a printed board 20. Output from a temperature sensor 12 is then monitored under this state and the printed board 20 is cooled from the vicinity of glass transition temperature of resin composing the printed board to the vicinity of room temperature.
Patent JP-S6237203-A (JP)
Inventor: SUTAFUOODO TOOMASU SUKURIIN
IPC: B60B33/00
Filed: 1986-06-16
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-H11323047-A (JP)
Title: Resin composition for plate-like molded product having wooden feeling and production of plate-like resin molded product
Inventor: IKEDA MINETO
IPC: C08L25/04
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin composition not causing burning and decomposition of a cellulosic material in thermoforming, hardly having load to molding machines and excellent in surface appearance and surface flatness of molded products and useful for building materials, etc., by including a styrene-based resin, a cellulosic material and a lubricant in a specific ratio. SOLUTION: This resin composition comprises (A) 100 pts.wt. styrene-based resin such as acrylonitrile-butadiene-styrene copolymer, (B) 5-45 pts.wt, preferably 10-40 pts.wt. cellulosic material, preferably wood flour and (C) 2-15 pts.wt, preferably 4-11 pts.wt. lubricant comprising two kinds of compounds selected from metal salts of fatty acids (e.g. zinc stearate), fatty acid amides (e.g. ethylenebisstearic acid amide) and silicone oil. Wood flour of the component B has preferably 20-200 mesh.
Patent JP-H11320084-A (JP)
Title: Method for soldering lead wire
Inventor: YOSHIDA ATSUSHI
IPC: G01R31/02
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a lead wire soldering method capable of surely soldering a lead wire to a base plate and easily attaching a base plate unit to a base. SOLUTION: On the base plate 1 of the base plate unit, a main groove 2A for inserting a terminal 3 for connecting a lead wire is provided and branch grooves 2B branched from the main grooves 2A are provided. The terminal 3 is formed into a U-shape and is provided with attaching grooves engaged with the main groove 2A and the branch grooves 2B of the base plate 1 near the top end parts of both frongs.
Patent JP-S5565953-A (JP)
Title: Silver halide color photographic emulsion
Inventor: SASAKI MASAO
IPC: G03C7/00
Filed: 1978-11-14
Abstract: PURPOSE:To enhance stability in bleach fix processing of a silver halide color photographic emulsion, by adding specified 2 kinds of cyan couplers in conbination to prepare a silver halide color photographic emulsion. CONSTITUTION:A cyan coupler (a) by about 5-95 mole % represented by general formula I (R1 is H or 1-4C alkyl; R2, R3 are H, alkyl, or alkoxy, and the total C number of R2 and R3 is 8-16; and m is 0-2), e.g., such as formula II, and a cyan coupler (b) by about 95-5 mole % represented by general formula III (A is a cyan coupler residue; Z is H or F; and n is 1-20) are mixed and added in an amount of about 0.07-0.7 mole per mole of silver halide to prepare a photographic emulsion.
Patent JP-S6119282-A (JP)
Title: System for outputting picture with different resolution in mixture
Inventor: KIMURA SHIYUUJI
IPC: H04N1/40
Filed: 1984-07-05
Abstract: PURPOSE:To attain efficiently mixture of outputs requiring accuracy for print output by selecting a read timing of a high resolution memory as one-integral of a read timing of a low resolution memory and outputting outputs of both the memories in mixture. CONSTITUTION:A high resolution memory 10 stores a dot pattern of a character or a graphics only requiring a high resolution and a character or a graphics of a low resolution is stored in a low resolution memory 11. Then an H signal BD is inputted to a BD pull-in circuit 21 together with a clock signal CLK and a pulse HBD is outputted from the circuit 21. The signals CLK, BD are inputted to a clock generating circuit 22, from which read timing signals MCKL1, MCKL2 for the high and low resolution memories are generated respectively. The signal MCKL1 allows a P/S converting circuit 24 to read a pattern of the memory 10 via an octal counter 23. Similarly, the signal MCKL2 permits a P/S converting circuit 24-1 to read a pattern of the memory 11. In this case, the read period is halved. Then the output of the circuits 24, 24-1 is extracted via an OR circuit 27.
Patent JP-S6317420-A (JP)
Title: Focusing detecting device
Inventor: IIDA KOJI
IPC: G02B7/09
Filed: 1986-06-18
Abstract: PURPOSE:To reduce the frequency of focus detection failure occurrence by moving the focus distance of a photographic lens to a short-focal-length side when a focus detection failure state is detected and further carrying on focus detecting operation. CONSTITUTION:Object light is incident on an optical system 1 for photography and focus detection, split by a half-mirror H1, and incident on an image pickup part 2 and a focus detection part 10. The output of the detection part 10 is inputted to a microprocessor 9 through an A/D converter 11 to perform focus detection. A zoom movement command is outputted to a zoom driving circuit 21 in response to the output of a focusing detection failure signal and the focal length of a photographic lens is moved to the short-focal-length side. In this state, the focus detecting operation is carried on in this state and a defocusing quantity is calculated in response to the output of a focus detection possibility signal. A lens driving circuit 20 is put in operation on the basis of the calculation result and the photographic lens is put in focus. Thus, the frequency of focus detection failure is reduced.
Patent JP-2000002871-A (JP)
Title: Plasma address liquid crystal panel and channel member thereof
IPC: B64C11/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To make an aspect ratio of a rib to at least approximately 5:1 in a structure with the rib 22 installed on an anode 24 in a channel member of a PALC(plasma address liquid crystal) panel.  
     SOLUTION: As for this channel member, a width of the anode 24 is made in a range of 35-90 μm, and a height is made in a range of 0.5-30 μm. A width of a cathode 26 is made in a range of 30-70 μm, and a height is made in a range of 0.5-30 μm. And, a width of the rib 22 is made in a range of 15-40 μm as for the width of rib 22, and a height is made in a range of 80-200 μm, and an aspect ratio of height to width is made to at least approximately 5:1. 
     COPYRIGHT: (C)2000,JPO
Patent JP-2000325741-A (JP)
Title: Wet flue gas desulfurization apparatus
Inventor: IMAGAWA SHINICHI
IPC: B01D53/34
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce power while desulfurization efficiency is improved by decreasing a drop diameter of an absorption liquid while cost down is achieved by a simple manufacture by a method wherein a plurality of spray nozzles comprising a short pipe are arranged opposed to each other horizontally, and absorption liquids jetted from respective spray nozzles are allowed to collide with each other. SOLUTION: A plurality of short pipes 15 are arranged so as to open respectively sideward at specific intervals in a longitudinal direction of a plurality of nozzle headers 14 extending horizontally, and spray nozzles 2 are formed. Then, respective absorption liquids 1 are jetted from respective spray nozzles 2, and they are allowed to collide with each other. Thereby a liquid drop diameter of the absorption liquid is decreased, contact with exhaust gas is accelerated, and desulfurization efficiency is improved. Further, as the spray nozzle 2, because of a simple structure wherein only a short pipe 15 is used, its cost down can be achieved without necessity for ceramics-made in order to prevent abrasion caused by the absorption liquid. Further, since the absorption liquid 1 is jetted sideward, power can be reduced.
Patent JP-S5568136-A (JP)
Title: Pipe end working method and pipe end working device
Inventor: MASAKI MASARU
IPC: B21D41/04
Filed: 1978-11-15
Abstract: PURPOSE: To apply ironing while holding a diameter-changing element, eliminate spring-back and enable pipe end working of high accuracy to be accomplished by applying the diameter-changing elememt to the outside circumference of the pipe end part inserted with the ironing element.  
     CONSTITUTION: After the first, second piston members are retreated rightward, a pipe body W is mounted to a clamping device 100. Next, when the first piston member is advanced leftward, the working part 61' of the punch 61 is inserted into the pipe body W. Thence, when the second piston member is advanced leftward, the end part of the pipe body W engages in the guide hole 60' of a reducing die 60 and further the die hole 60" engages with the outside circumferential face of the pipe body W, whereby the reduced part Wr is formed. With the die 60 being held in the reducing position, the first piston member is retreated rightward and the pipe body is ironed by the working part 61' of the ironing punch 60. Next, the second piston member is retreated rightward and the die 60 is pulled apart from the pipe body W, whereby the reduced part Wr is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6030881-A (JP)
Title: Delay working solenoid valve
Inventor: NISHIBORI SHINICHI
IPC: F16K31/06
Filed: 1983-08-01
Abstract: PURPOSE:To let valve opening force act on a valve body at a constant delay, by inserting a constant distance slidable magnetic material into the inside of a plunger of a nonmagnetic material in the axial direction. CONSTITUTION:Forming a plunger 11 into a hollow body of plastic 7, a valve body 1 is jointly installed in its top end, and the specified amount of a magnetic fluid 4 is housed inside the plunger 11. In a state of valve closing, the magneltic fluid 4 inside the plunger is situated in a lowermost position of its transfer range. When an electric current is impressed on a coil 3, the plunger slowly transfers by means of fluidic resistance of the magnetic fluid 4 inside the plunger 11. Next, on and after a point of time that the magnetic fluid reaches to an upper limit position inside the plunger 11, the latter transfers solidly together with the magnetic fluid as one body, thus valve opening takes place.
Patent JP-H0433951-A (JP)
Title: Solid electrolyte composition
Inventor: TONOMURA TADASHI
IPC: H01M10/05
Filed: 1990-05-30
Abstract: PURPOSE:To obtain a solid electrolyte composition having excellent moldability, ionic conductivity and mechanical strength, comprising a polyether compound containing ethylene oxide chain and/or butylene oxide chain, an ion exchange layered compound and an ionic substance. CONSTITUTION:(A) A polyether compound having 1,000-5,000,000 average molecular weight obtained by adding ethylene oxide and butylene oxide to a polyamine compound (e.g. polyethyleneimine) in the presence of an alkali catalyst at 100-180 deg.C under 1-10 atmospheric pressure is blended with (B) an ion exchange layered compound (e.g. montmorillonite or zirconium phosphate) and (C) an ionic substance (preferably alkali metal salt) shown by the formula MX (M is metal ion, proton or ammonium ion; X is anion of strong acid) as essential components and ionic conductive powder in an amount not to damage chemical stability to give a solid electrolyte composition.
Patent JP-H0434910-A (JP)
Title: Assembled type transformer
Inventor: IDO YOSHINOBU
IPC: H01F3/08
Filed: 1990-05-30
Abstract: PURPOSE:To reduce a space for installing an assembled type transformer having an iron core surrounding the outer circumference of a disc-like winding body of a unit transformer by tapering joint portions situated corresponding to both coaxial sides of the winding body. CONSTITUTION:Of an iron core 5 formed by pressure molding of mixture of magnetic powder and resin, two portions, one being in contact with the inner circumference of the winding body 1 and the other with the outer circumference thereof, correspond to feet 5a of the iron core, respectively, and the two portions being in contact with the upper and lower surfaces, or both coaxial sides, of the winding correspond to joint portions 5b of the iron core, respectively. Further, these joints 5b are both tapered so that their total wall thickness becomes thinner radially from the center of the iron core to the outer circumference thereof. On both tapered surfaces of these joint portions 5b a pair of primary side lead terminal through holes 8 and a pair of secondary side lead terminal through holes 9 are prepared for connecting the lead wires that are drawn from the primary winding 3 and secondary winding 2 and that pass through the inside of the iron core 5.
Patent JP-S60109801-A (JP)
Inventor: NAKAJIMA JIYUNICHI
IPC: B27B7/00
Filed: 1984-07-08
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-H0441985-A (JP)
Title: Driving method for hydraulic vane pump
Inventor: SHIMOSAKO ISAMU
IPC: F04C14/24
Filed: 1990-06-01
Abstract: PURPOSE:To obtain the title device capable of preventing hydraulic energy loss at a low cost by increasing an engine speed to a specified value for a specified period of time, directly after starting an engine and before using the pressurized oil of a discharge line as a hydraulic energy. CONSTITUTION:As an engine is started, a hydraulic vane pump 1 is driven to draw up working oil from a reservoir for discharging it to a high oil pressure line. In this case, before the pressurized oil in the high pressure oil line is used as hydraulic energy, an engine speed is made to be increased. Accordingly, a rotor 1c driven by the engine is increased in its rotational speed, and the centrifugal force of a vane 1d is made to be increased so as to be certainly brought in contact with the surface of a cam ring 1b. This certainly forms respective displacement chambers 1g and 1h of the hydraulic vane pump 1, to thereby generate oil pressure in the high oil pressure line. Therefore, even when the engine speed is lowered thereby reducing the centrifugal force of the vane 1d, the vane 1d is never separated from the cam ring 1c.
Patent JP-H08309926-A (JP)
Title: Laminated sheet material and reed of loom produced therefrom
Inventor: FUJII MIKIYA
IPC: B32B5/02
Filed: 1995-05-17
Abstract: PURPOSE: To provide a laminated sheet material excellent in strength, elasticity and abrasion resistance and reduced in wt. and a lightweight reed of a loom producer from the laminated sheet material. CONSTITUTION: Two metal layers 1a, 1b are arranged on the upper and rear surfaces of a laminate wherein resin sheets 3 and glass fiber plain weave cloth materials 4 are alternately stacked and the whole is heated and pressed by a press machine to thermally weld the respective layers to obtain a laminated sheet material wherein the metal layers are laminated to both surfaces of the composite material layer 2 having a structure wherein a plurality of the cloth materials are parallelly embedded in a resin matrix wherein the respective resin sheets are integrally melted and bonded with high adhesive strength.  By producing a read of a narrow loom from this laminated sheet material, the wt. of the reed is reduced by half or less as compared with a conventional reed and the inertia and noise of the reed frame of a high speed drive part can be reduced even in the high speed operation of the loom and the abrasion of the cam or cam follower operating the reed frame can be reduced and the productivity of a fastener tape or a stringer by the speed-up of the loom can be enhanced.
Patent JP-S5472692-A (JP)
Title: Stripe structure and manufacture for semiconductor laser element
Inventor: YAMAMOTO SABUROU
IPC: H01L21/306
Filed: 1977-11-21
Abstract: PURPOSE: To form the current concentration mechanism, by selectively etching only the specific material of active layer and forming the remaning layer in stripe shape.  
     CONSTITUTION: The n Ga 0.55 Al 0.45 As9, nGa 0.3 Al 0.7 As10, active layer PGaAs11, pGa 0.7 Al 0.3 As12, and pGaAs 13 are laminated on the Si added nGaAs1 and the growing layer in stripe shape is made by etching from the layer 13 to the substrate 1. Next, when selective etching is made with HF, the layers 10 and 12 under x<0.4 are not etched and only the layer 9 X>0.4 only is etched. In this case, it is easy to made the layer 9 as W'<3um. Accordingly, the laser oscillation with fine spot with the fundamental transversal mode having a single maximum strong point can be made and simultaneously, the effective rate of current concentration is increased and the current value of oscillation start can be made lower. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0436615-A (JP)
Title: Method and device for encoder resolution conversion and image detecting device
Inventor: MAKIHIRA HIROSHI
IPC: G01D5/245
Filed: 1990-06-01
Abstract: PURPOSE:To generate pulses with various kinds of resolution from an encoder output signal with fixed resolution by detecting the encoder output signal and then finding a movement distance, and converting it into pulses with desired resolution. CONSTITUTION:Every time an arithmetic timing control circuit 1 detects an encoder scale signal, current positions on an estimation scale with after- conversion resolution and an encoder scale are contrasted with each other and resolution conversion pulses in the section from a resolution conversion pulse position which is outputted last to a current position is calculated on the estimation scale. All the conversion pulses which are obtained by this arithmetic are outputted together immediately by a conversion pulse generator 9. Consequently, the position where the resolution conversion pulses are outputted is limited to right after encoder scale detection. Consequently, one-graduation error on the encoder scale is possible included in position detection using the resolution conversion pulses, but at just after resolution conversion, since position detection is executed at just after error correction, the position detection can be performed with the accuracy of resolution after conversion.
Patent JP-H08335183-A (JP)
Title: Distributed information providing system
Inventor: IWAMI YASUO
IPC: G06F12/00
Filed: 1995-06-08
Abstract: PURPOSE: To update information to be provided by a server from the client side without being conscious of the distribution of servers regarding a distributed information providing system with which information is received by finding out the server, where required information exists, by performing inquiry from a client to the plural distributedly arranged servers for providing information. CONSTITUTION: A client 1 is provided with an information possessing means 11 for requesting information to servers 2 while designating the instruction of reference or update, the position of information and the attribute of information, etc., means 12 for storing the information received from any server 2, information updating means 14 for updating the received information, and means for transmitting the information of the updated result to the server 2 together with the instruction of the position and update. The server 2 is provided with a means for identifying the instruction from the client 1 and transmitting the information of the designated position responding to the instruction of information reference and an updated result storage means 23 for storing the updated result transmitted together with the updating instruction in a file 24.
Patent JP-S62297996-A (JP)
Inventor: SENDA KATSURA
IPC: B64D45/00
Filed: 1986-06-18
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-H11341526-A (JP)
Title: Image quality measurement device
Inventor: SAIGO KAZUO
IPC: H04N17/04
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide the image quality measurement device that measures the image quality of an image in a plurality of different image formats and measures images in the different image formats while comparing the image quality of them. SOLUTION: The image quality measurement device is provided with image memories 101, 102 that record an original image and a deteriorated image, an image signal identification comparison discrimination circuit 105 that identifies an image signal and applies comparison discrimination to the images, an image area division circuit 106 that divides an image area, an area dependent difference calculation circuit 107 that takes a difference from each divided area, an image format information memory 104 that records information relating image formats, and an image quality arithmetic circuit 110 that calculates an image quality evaluation value through a product-sum calculation based on the image format information and the area dependent difference.