baber/WOPTO huggingface dataset:
Patent JP-S5616114-A (JP)
Title: Electrochromic display element
Inventor: MIYAZAKI TAKAAKI
IPC: G09F9/30
Filed: 1979-07-18
Abstract: PURPOSE: To hide coloring of opposite electrodes and prevent generation of bubbles and damage of electrodes, by providing a porous ion permeating plate, where a sheet such as paper having a liquid impregnating property is caused to adhere to one or both faces of an opaque sheet, between display electrodes and opposite electrodes.  
     CONSTITUTION: Filter paper 23 such as glass fibers having a liquid impregnating property is caused to adhere to one or both faces of porous ion permeating ceramic plate 22 by an adhesive (silicone resin and so on) stable for the electrolyte, thereby producing porous ion permeating plate 21. This plate 21 is provided between display electrode 4 and opposite electrode 7 formed on substrate 9 for display electrode and substrate 10 for opposite electrode respectively, and electrolyte 11 is entered. Display electrode 4 is formed with pattern-form electrochromic (EC) layer 2 and conductive film 1, and insulating film 3 is formed between patterns. Opposite electrode 7 is formed with EC layer 6 and conductive film 5, and substrates 9 and 10 are sealed by 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05261389-A (JP)
Title: Multistage waste water treating tank
IPC: C02F3/28
Filed: 1992-03-17
Abstract: PURPOSE:To agitate water in low motive power without breaking floc of activated sludge by providing aperture parts at both corners on the bottom parts of respective partitions of a multi-stage tank, alternately opening and closing the respective aperture parts opposing aperture parts of adjacent partitions thereby zigzag fluidizing waste water. CONSTITUTION:A waste water treating tank 10 is constituted of a multistage tank. Respective aperture parts 1a, 1b-3a, 3b are provided at both corners on the bottom parts of many sheets of partitions 1-3. Further divergence of the respective aperture parts 1a-3a is controlled by the respective valves 4. Furthermore the respective valves 4 are opened, closed and driven by the mutually interlocked opening/closing devices 5. In this case, both aperture parts 1a-3b of the same partitions 1-3 are alternately opened and closed at every specified time. On the other hand, the opposing aperture parts 1a-3b of the adjacent partitions 1-3 are alternately opened and closed. Water 11 to be treated containing activated sludge is introduced from the downward part 13 of the left end of the waste water treating tank 10 and successively passed through the respective aperture parts 1a, 2b, 3a being in a simultaneously opened state and zigzag fluidized.
Patent JP-S5216951-A (JP)
Title: Transistor amplifying circuit
Inventor: YAMAMURA MASAHIRO
IPC: H03F3/30
Filed: 1975-07-30
Abstract: PURPOSE:To provide a device by which the pop sound at the time of power source reinputting of a 2-power source transistor amplifying circuit is prevented by using resistance of the non-linear property.
Patent JP-H07209512-A (JP)
Title: Colored paste for color filter, color filter and its production
Inventor: YABE MASAMI
IPC: G02B5/20
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a color paste having red, green and blue uniform rheological characteristics and without causing uneven coloration due to sagging in coating and the wind in drying by specifying the yield value and non-Newtonian viscosity index of a transparent resin composition contg. pigment. CONSTITUTION:This transparent resin composition contains pigment and is a colored paste for a color filter. The yield value s0 and the non-Newtonian viscosity index (n) are >=0.1Pa and <=0.9 respectively, and are the evaluation criteria of the pseudoplasticity according to the Herschel-Berkeley's flow equation. When the shear rate is denoted by S, the shearing stress by D, the yield value by s0, the non-Newtonian viscosity index by (n) and the non-Newtonian viscosity coefficient by mu, the flow equation is shown by S=sO+muD<n>. As the non-Newtonian viscosity index (n) is lowered, the film applied is smoothed immediately after coating, and the leveling performance is improved. The sagging in coating is reduced as the yield value sO is increased.
Patent JP-S5518186-A (JP)
Title: Howling preventing inductive receiver
Inventor: SUGITA JIYUNKICHI
IPC: H04B5/00
Filed: 1978-07-27
Abstract: PURPOSE: To secure an assured detection of the distance between the transmitter and receiver by compounding the signals induced at the reception coil and thus to prevent the howling occurrence in case several speakers are installed within a meeting place and hearing the participant's speech through the microphone for loud speaking through the speaker.  
     CONSTITUTION: Coils 12A and 12B are mounted to cores 11A and 11B which cross orthogonally to each other and then installed within speaker box 1, and inductive magnetic flux H is given to coils 12A and 12B from transmission coil 5 provided near mike 2. The wavelength of the signal given from coil 5 is set longer enough than the distance of the reception side, thus securing the same phase or the opposite phase for the voltage induced at coils 12A and 12B. Either one of 12A and 12B is added to adder 14 via 90°-phase shifter 13 to be added with the output of the other coil. And the added output is detected by detector 16, and the variation of the distance is detected assuredly between the transmitter and the receiver. Thus, the occurrence of howling can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63260865-A (JP)
Inventor: AKAISHI MINORU
IPC: C04B35/583
Filed: 1987-04-16
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。
Patent JP-H03291807-A (JP)
Title: Anisotropic conductive paste
Inventor: KOMIYA TOSHIROU
IPC: H05K3/32
Filed: 1990-04-09
Abstract: PURPOSE:To obtain an anisotropic conductive paste which is sufficiently applicable to a fine-pitch circuit by using conductive particles having the surfaces of their polymer cores coated with metallic thin films and having a size distribution of the particle sizes limited within a prescribed distribution range. CONSTITUTION:An anisotropic conductive paste is a paste containing 3-10 volume % of conductive particles to resin components in an insulating binder with conductive particles having the surfaces of their polymer cores coated with metal thin films and characterized in having the size distribution of the conductive particles within a range of a prescribed size of + or -0.2mum. The size of the conductive particles in use is preferably 5-10mum to keep insulation between neighboring circuits and also high reliability of connection. Mixing ratio of the conductive particles to the insulating binder is desirably 3-10 volume % and epoxy resin and urethane resin are used for polymer core material for composing the conductive particles. Ni, Al, etc., which are relatively stable against oxidation, are preferable for a metal thin layer coating on the conductive particles and styrene-butadiene resin is used for the insulating binder.
Patent JP-H0716096-A (JP)
Title: Production of amino acid, peptide vitamins and nucleic acid-related substance
Inventor: MATSUURA KAZUO
IPC: C12P13/00
Filed: 1993-03-26
Abstract: PURPOSE:To obtain amino acids, peptides, vitamins and nucleic acid-related substances from a carbohydrate stock. CONSTITUTION:A jar fermenter 1 is charged with polished rice as carbohydrate stock, a liquefying liquor and yeast to conduct a fermentation for the brewed product while controlling the temperature of the system at <=15 deg.C using a temperature control unit 6, and the resultant unrefined sake fermented in the jar fermenter 1 is then irradiated with weak ultrasonic wave from an ultrasonic oscillator 3 fed with oscillation output from an oscillation circuit 2. The unrefined sake thus produced is rich in physiologically active substances such as glutathione.
Patent JP-H01263400-A (JP)
Title: System for conveying materials in tunnel
Inventor: GOTO TORU
IPC: B61B13/10
Filed: 1988-04-14
Abstract: PURPOSE:To attempt great reduction of labor by providing introduction tapes on the traveling course of a material conveying bogie in a tunnel, detecting this on the conveying bogie, and controlling the travel of the bogie based on previously stored travel indication data. CONSTITUTION:Introduction tapes 28..., 29... having a higher light reflectance than that of the surface of a concrete floor is provided on the concrete floor which serves as the traveling course of a conveying bogie 17 for conveying various materials in a tunnel. Then, an optical introduction detector 19 is provided on the conveying bogie 17 to detect the positions of the introduction tapes 28..., 29.... A travel control device 20 determines a traveling course based on the detected positions of the introduction tapes 28..., 29... and previously stored travel indication data to control traveling.
Patent JP-S5615839-A (JP)
Title: Gel for filtration
Inventor: SAKAGAMI TERUO
IPC: B01J20/281
Filed: 1979-07-20
Abstract: PURPOSE: To obtain a gel for filtration having excellent acid resistance, alkali resistance, hydrophylic property, and mechanical strength, as well as separating performance for proteins by copolymerizing vinylpyrrolidone with a three-functional cross-linking agent having a triazine-ring.  
     CONSTITUTION: 100pts.wt. vinylpyrrolidone and 0.5W100pts.wt. compound having a three-functional triazine-ring of the formulas I and II (where R 1 , R 2 , and R 3  are, respectively, -CH 2 -CH=CH 2 , -CH 2 -C≡CH, etc.) are copolymerized in the presence of a diluent solvent, e.g., water, metanol, etc., to obtain the gel for filtration having excellent separation performance for proteins, and hydrophylic property as well as acid resistance, alkali resistance, and mechanical strength. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5317823-A (JP)
Title: Exhaust manifold of internal combustion engine
Inventor: KAJITANI IKUO
IPC: F01N3/08
Filed: 1976-08-04
Abstract: PURPOSE: To effectively oxidize and remove the contaminants in the exhus by constituting the exhaust manifold from the inner shell equipped with a pair of exhaust introducing pipes, the oxidation reaction chamber and the outlet, and the outer shell equipped with teh revolving cylinder and the exhaust outlet. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04323802-A (JP)
Title: Rare-earth magnet
Inventor: MATSUI KAZUO
IPC: H01F1/059
Filed: 1991-04-23
Abstract: PURPOSE:To provide a rare-earth magnet including no quantity of or a small quantity of cobalt, and having a Curie temperature and a high magnetic characteristic. CONSTITUTION:A rare-earth magnet is characterized in comprising 4 to 20 at% of R (provided that R is a kind or two kinds or more of rare-earth elements including Y), 2 to 25 at% of N, 1 to 20 at% of C, 0.1 to 15 at% of alpha(provided that a is a kind or two kinds or more of Be, B, Si, P, and S), 0.1 to 18 at% of T (provided that T is a kind or two kinds or more of Ti, Zr, Hf, V, Nv, Ta, Cr, Mo, W, Mn, Ni, and Cu), and the residue Fe, or in replacing a part of Fe with Co.
Patent JP-H08297265-A (JP)
Title: Acoustooptic waveguide for wavelength selection
Inventor: SHIYUTEFUEN SHIYUMITSUTO
IPC: G02F1/125
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To simplify manufacture, reduce the size, provide a wide tuning interval, and provide a spectral characteristic stable with the lapse of time by containing an evanescent wave polarization coupler in a polarizer in an acoustic waveguide device which contains a single base board of a birefringent and photoelastic material and selects a wave length. SOLUTION: In an acoustic optical waveguide device which contains a single base board 30 of a birefringent and photoelastic material and selects a wave length, a first stage and a second stage of a plane of polarization of a light signal in a first wavel length interval are formed on it. The respective stages contain at least single light waveguide channels 35 and 36 in which a signal moves, at least a single light waveguide channel which connects the two stages to each other and carries a single light waveguide channel composed of an evanescent wave polarization coupler 40 and at least a single light waveguide channel which is arranged in the end on the downstream side of the second stage and carries a single polarizer 37.
Patent JP-H09281127-A (JP)
Title: Detecting device of magnetism equipped with magnetoresistance element and manufacture thereof
Inventor: TAMURA SHINICHI
IPC: G01R33/09
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a detecting device of magnetism equipped with a magnetoresistance element having a high detection output and a manufacturing method thereof. SOLUTION: A sensor 1 for a rotating body which is equipped with a bias magnet 5 so disposed at a position opposite to a gear 3B of the rotating body 3 as to be apart therefrom at a desired distance and with MRE 7 which has two MRE main bodies 11 and 13 formed of a ferromagnetic material on a base 9 respectively and is interposed between the rotating body 3 and the bias magnet 5 and of which the electric resistance values of the two MRE main bodies 11 and 13 change respectively in response to a change in a bias magnetic field M formed by the bias magnet 5 with the rotation of the rotating body 3.  By setting the base 9 in a uniform magnetic field B and by forming the two metallic thin films 11 and 13 on the base 9 respectively, the axes of easy magnetization of the two MRE main bodies 11 and 13 are arranged in conformity with the magnetic field directions of the uniform magnetic field B respectively.
Patent JP-H05292260-A (JP)
Title: Light beam scanner
Inventor: NAYA MASAYUKI
IPC: H02N2/00
Filed: 1992-04-13
Abstract: PURPOSE:To provide a light beam scanning method and device capable of accurately scanning a body to be scanned in two-dimensional fashion by correcting speed fluctuation even when the fluctuation (unevenness) is generated in the subscanning speed of the body to be scanned and obtaining a satisfactory image free from stripe-shaped uneven color or uneven density. CONSTITUTION:The scanning position in the subscanning direction of a light beam on the body to be scanned can be adjusted by measuring the traveling speed of the body 32 to be scanned by a detector 35, detecting only the speed fluctuation component (phase difference component) of the traveling speed by a phase comparator, and displacing at least one among a light beam source, a shaping means, or a mirror by a displacing means 18 such as a piezo-electric element, etc., corresponding to a detected speed fluctuation component.
Patent JP-S54134684-A (JP)
Title: Card circuit of electrostatic capacity measuring apparatus
Inventor: NAKANE HISAO
IPC: G01R27/26
Filed: 1978-07-31
Abstract: PURPOSE: To improve the accuracy of measurement by connecting the low voltage side terminal of the sample to be measured to the input of the amplifier of an  amplification factor 1 of large input impedance and small output impedance.  
     CONSTITUTION: As the output terminals of an amplifier A are connected between the impedance terminals 1, 2 to be measured, the respective other terminals of C 13 , C 23  are commonly connected and are connected to the output terminals of the amplifier A. The amplifier A is an amplifier for performing impedance conversion, for which the one of +1 in gain and of large input impedance and small output impedanc is used. As a result, the current having flowed through the sample to be measured completely flows to the amplifiers A 1 , A 2  and no current other than this flows in A 1 , A 2 . Because of this, only the current flowing in the impedance C x , R x  to be measured flows in the measurement circuit following the operational amplifiers A 1 , A 2  and the measurement excluding the effect of the impedanceof the sample to be measured to ground may be performed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000282561-A (JP)
Title: Method and device for lining lateral pipe
Inventor: SUZUKI HIROSHI
IPC: E03F7/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for lining a lateral pipe, by which the carrying-in of a device into a sewage main pipe is eliminated and thinning by the inversion of a lining hose can be prevented and which can be executed from a ground. SOLUTION: In the method and device for lining a lateral pipe, a mole 30 is propelled in a lateral pipe 60 from a ground towards a robot 40 moved in a sewage main pipe 70 up to a fixed position, a pull 24 is carried into the robot 40 by pulling by the mole 30, the pull 24 is drawn near from the ground, and a connected lining hose 21 is pulled into the lining pipe 60, and expanded and cured by compressed air or high-temperature air from an air compressor 45 disposed on the ground and lining is conducted.
Patent JP-S5521407-A (JP)
Title: Aromatic polyamide composition
Inventor: NAKAGAWA YASUO
IPC: D01F6/90
Filed: 1978-07-31
Abstract: PURPOSE: To prepare an aromatic polyamide composition useful as textile fibers and having practically improved dyeability and excellent heat resistance while maintaining the characteristics of aromatic polyamide, by blending poly-m-phenylene isophthalamide with a phenylenediamine-based polyamide.  
     CONSTITUTION: An aromatic polyamide composition comprising (A)95W50 wt.% of poly-m-phenylene isophthalamide and (B)5W50wt.%, preferably 10W30 wt.% of a polyamide comprising (a)an amine component consisting of 40W100, preferably 75W100 mole % of a phenylenediamine, preferably m-phenylenediamine, haivng one or more 1W4C alkyl substituents at its benzene ring, and 60W0 mole % of an aromatic diamine, preferably m-phenylenediamine, and (b)an acid component consisting of an aromatic dicarboxylic acid, preferably terephthalic acid, etc.. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61250854-A (JP)
Title: Reproducing device for optical card
Inventor: OKI YUTAKA
IPC: G06K7/10
Filed: 1985-04-30
Abstract: PURPOSE:To improve the output characteristic and the defocus characteristic by increasing the image forming performance of a line sensor in the arranging direction of a photodetector cell more than the image forming performance in the direction orthogonal to the arranging direction so as to decrease the incident angle of light and the reflection angle of light from an optical recording medium to the line sensor. CONSTITUTION:An optical recording medium 2 is provided to an optical card 1, and in order to reproduce the information recorded on the optical recording medium 2, a light source 3 such as a light emitting diode irradiating a lighting light and the line sensor 4 receiving a reflected light from the recording medium face, so-called read light, are provided. In order to form the image of the read light on a photodetection part 5 of the line sensor 4, an image forming lens 6 is arranged between the optical card 1 and the line sensor 4. In the image forming lens 6, the image forming performance in the arranging direction Z of a photodetector cell S of the line sensor 4 is increased more than that in the direction X orthogonal to the direction Z.
Patent JP-S57205279-A (JP)
Title: Cab tilting device
Inventor: KAGESAWA YASUHIKO
IPC: B62D33/07
Filed: 1981-06-15
Abstract: PURPOSE:To prevent a cushioning effect for a cab from being damaged, by a method wherein a disengageable coupling device is provided for a hydraulic cylinder which tilts a cab, and the cylinder is disengaged at the non-tilting time of the cab. CONSTITUTION:A piston rod 13 in the hydraulic cylinder 12 of the tilting device  11 for tilting the cab 1 has a spherically shaped tip 13a capable of either engaging with or completely disengaging from the coupling device 14. Namely, when  the cylinder 12 is operated to retract the rod 13, the cylinder 12 comes in an  inoperative condition with respect to the cab 1 and the cab 1 is seated. In this non-tilting condition, the cushioning effect of a suspension spring 5 becomes irrelevant to the tilting device 11.
Patent JP-2000284392-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAKEDA NAOHIRO
IPC: G03C1/035
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide photographic sensitive material using a silver halide emulsion high in sensitivity in the characteristic absorption of the silver halide grains and small in characteristic desensitization even in the case of adding a sensitizing dye and improved in spectral sensitivity and high in sensitivity. SOLUTION: The silver halide photographic sensitive material contains a chemically sensitized silver halide emulsion, and it comprises at least a dispersion medium and silver halide grains and rectangular parellelepiped-like silver halide grains having (100) principal faces which occupy >=50% of the projection areas of the total silver halide grains and have an aspect ratio of 1-2, and a dislocation lines of 1-10 in the inside of them, and a silver bromide content of >=80% of the total halides.
Patent JP-S61252061-A (JP)
Title: Surface table for polishing
Inventor: MORIWAKI TSUTOMU
IPC: B24B37/12
Filed: 1985-04-30
Abstract: PURPOSE:To obtain a good polished surface with less polishing scratches by providing a large and deep groove and small and shallow triangular grooves and setting the height of said triangular groove in the range of 10-40mum and its groove pitch in the range of 0.1-0.2mm. CONSTITUTION:A deep groove 5 having a large groove width, and shallow triangular grooves 6 having small groove widths are spirally provided on the polishing surface of a polishing surface table. The height (h) in the triangular form of the groove 6 is formed in the range of 10-40mum, and the groove pitch is formed in the range of 0.1-0.2mm. In an abrasive grain 7 which is laid in the ridge part is removed due to polishing pressure, etc., it falls in the shallow groove 6. In this case, if the groove 6 is too small, the abrasive grain is not smoothly discharged into the groove 5, causing a polishing scratch to be formed on a workpiece, while reducing the life of the polishing surface table 1. On the contrary, if the groove 6 is too large, a swell, etc. may be formed on the workpiece impairing its flatness, but this configuration allows a removed abrasive grain 4 to fall into the groove 6 and further to be discharged out into the groove 5. Thereby, a polished surface with less polishing scratches and having a good flatness can be obtained.
Patent JP-H10273175-A (JP)
Title: Manufacture of molded paper container and mold therefor
Inventor: KATO TOSHIO
IPC: B65D1/09
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To enable correct positioning with a shaped paper container folded from a virtual neutral axial line after it is released from a molding by forming the molding of the paper container in a developed state with a virtual symmetry axial line orthogonal to a longitudinal axis as the center so that a solid product is divided into two from the longitudinal axis and placed symmetrically with each other. SOLUTION: A molding 1 of a paper container 6 is formed so that it is developed with a virtual symmetry axial line CL at an end of a solid product as the center and placed symmetrically. When the paper container 6 is to be molded using the molding 1, while the molding 1 is being raised, pulp liquid is sucked through a through hole 4 to attach long fibers in the pulp liquid to the molding 1. Thereafter water is drained, drying is done and the paper container is shaped. A small diameter part 5b of the paper container 6 is cut by a cutter or the like, it is folded as the virtual symmetry axial line CL as the center, and opposite planes 2 of the paper container 6 are struck by an adhesive double-coated tape or the like, thereby forming a solid molded product such as a lamp shade.