baber/WOPTO huggingface dataset:
Patent JP-H05272221-A (JP)
Title: Attaching method for large-size ceramic plate to concrete body
IPC: E04F13/14
Filed: 1992-03-23
Abstract: PURPOSE:To prevent cracking and separation of a surface material by a method in which anchors are fixedly buried in a concrete body, a shock absorber is provided between the concrete body and the anchor, and the surface material is bonded to the anchor in such a way as to relieve the transmission of the stress from the concrete body to the surface material. CONSTITUTION:An anchor 3 of the same material as a 1arge-size ceramic plate 2 forming a surface material is buried fixedly through a shock absorber 5 in a concrete body 1. A shock absorber 4 is provided between the body 1 and the plate 2 and the plate 2 is integrally bonded to the anchor 3 with the aid of an epoxy adhesive. In deforming the body 1 by earthquake, the transmission of stress in the plate 2 can thus be relieved, thereby preventing cracking and separation of the plate 2.
Patent JP-H02274847-A (JP)
Title: Production of high strength aluminum foil
Inventor: SAITO TOSHIO
IPC: C22C21/00
Filed: 1989-04-14
Abstract: PURPOSE:To increase strength and elongation of an Al foil so that are both the strength and elongation properties well balanced with each other and further to produce a thin-walled vessel having rigidity by specifying the composition in an Al foil and also specifying manufacturing conditions. CONSTITUTION:An ingot having a composition consisting of 0.2 to 0.5% Cu, 1.1 to 1.6% Mn, 1.1 to 1.6% Mg, <=0.3% Si, <=0.7% Fe, <=0.4% inevitable elements, and the balance Al is subjected to soaking treatment at 580 to 630 deg.C for >=6hr. This ingot is subjected, in the course between the conclusion of hot rolling and the completion of finish cold rolling, to holding at 450 to 500 deg.C for 1 to 5min at >=50 deg.C/min temp.-rise rate to undergo process annealing.
Patent JP-S62252998-A (JP)
Inventor: SUGIMOTO AKIRA
IPC: H05K13/02
Filed: 1986-04-25
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-S5521081-A (JP)
Title: Preparation of colorant for wet type electrophotographic toner
Inventor: KUROTORI TSUNEO
IPC: C08K9/04
Filed: 1978-08-03
Abstract: PURPOSE: To eliminate deterioration of image density and ground stain without requiring no troublesome measures in spite of using a resin soluble in a carrier fluid, by using a flashing method to coat an organic pigment and carbon black with a specified  resin.  
     CONSTITUTION: An organic pigment and carbon black are kneaded in water, to form a water-containing paste. A solution of an aromatic or aliphatic hydrocarbon resin soluble in an aliphatic hydrocarbon of 10 10 ohm.cm or more resistivity and 3 or less relative dielectric constant, such as n-hexane with a solubility above 40% is kneaded with the above paste, and water and organic solvents, etc. are evaporated. The cake obtained is pulverized and thus, a colorant is prepared for wet type electrophotographic toner. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03294390-A (JP)
Title: Method for refining crude oil
Inventor: SUGIYAMA SHUJI
IPC: C10G7/00
Filed: 1990-04-12
Abstract: PURPOSE:To simplify an equipment and efficiently refine crude oil by distilling and separating a naphtha fraction in the crude oil, then catalytically desulfurizing the resultant residue with a desulfurization catalyst, further distilling the desulfurization product and separating the desulfurized residue into respective products. CONSTITUTION:For example, crude oil is treated in a reserve distillation column operated under 1.5kg/cm<2>G pressure to cut a fraction having 145-170 deg.C boiling point and separate a naphtha fraction. The aforementioned crude oil is subsequently introduced into a hydrodesulfurization apparatus using Co-Mo-based catalyst and desulfurized under conditions of 390 deg.C temperature, 135kg/cm<2>G pressure and 0.5hr<-1> LHSV, then subjected to fractional distillation under ordinary pressure in a main distillation column and separated into respective products composed of kerosene, light oil, heavy light oil and bottom residue, etc.
Patent JP-H03294948-A (JP)
Title: Translation look-aside buffer and its replace processing method
Inventor: ISHII FUMI
IPC: G11C15/04
Filed: 1990-04-12
Abstract: PURPOSE:To simplify the constitution of a TLB and to simplify the algorithm for the control by operating only a function required for each processing in accordance with whether a free entry exists or not. CONSTITUTION:A translation look-aside buffer (TLB) is constituted of a VALID- FLAG 1, a deciding means 2, least recently used (LRU) 3, a priority encoder 4, a selector 5, a CAM 6, a RAM 7 and a control means 8. In such a state, whether a free entry exists or not is decided, and in accordance with whether the free entry exists or not, one of two kinds of write priority determining means executes a processing operation. In such a way, the priority between the entries can be determined efficiently and quickly.
Patent JP-S5722892-A (JP)
Title: Laser working apparatus
Inventor: KIYOHARA YASUKI
IPC: B23K26/064
Filed: 1980-07-14
Abstract: PURPOSE:To perform an optical path changing, by sliding an optical system element in which a Pechan-Dach prism is installed behind the objective lense, in a plane normal to the optical sxis. CONSTITUTION:A laser beam generated by a laser beam source device 1 is irradiated upon an objective lense 2 and becomes a convergent light. A Pechan-Dach preism 3 is installed behind the objective lense 2 so that it may be moved for a minute distance in the plane normal to the optical axis in response to the movement of a fine adjustment 6. When the Pechan-Dach prism 3 is moved with the fine adjustment 6, a convergent portion 5 by the objective lense 2 moves to a location 5' due to the optical characteristic of the prism 3. That is to say, a required continuous movement of convergent portion 5 can be obtained by moving the prism only instead of moving the whole apparatus, and required working can be performed.
Patent JP-H01265792-A (JP)
Title: Video disk player
Inventor: YAMASHITA NORIYUKI
IPC: G11B7/085
Filed: 1988-04-18
Abstract: PURPOSE:To obtain an excellent reproduced video image by applying a 2nd track jump so as to bring a phase of a vertical synchronizing signal in a reproduced video signal within an optical permissible range with respect to a reference synchronizing signal and bringing the position of the vertical synchronizing signal in the reproduced screen to the upper or lower side. CONSTITUTION:A signal from a track detection section of an optical head 3 is fed to a shift detection circuit 9 to detect a shift of tracking and the shift signal is fed to a tracking coil 11 via a switch 10 to apply tracking of the optical head 3. In case of intermittent scan reproduction, the 2nd track jump is applied after the 1st track jump to bring the phase of the vertical synchronizing signal in the reproduced video signal within an optional permissible range with respect to the reference vertical synchronizing signal thereby bringing the position of the vertical synchronizing signal in the reproduced screen to the upper or lower side. Thus, an excellent reproduced picture is obtained.
Patent JP-S61253751-A (JP)
Title: Electromagnetic wave shielding filter
Inventor: HIBI HIROSHI
IPC: G09G1/00
Filed: 1985-05-02
Abstract: PURPOSE:To acquire a shapable property, a good flexibility, and adaptability for everywhere as a whole, by burying and fixing a conductive fine wire net in a polyolefine resin layer to be the core, and laminating transparent plastic sheets on both sides of the polyolefine resin layer. CONSTITUTION:A transparent plastic sheet 1 is to give a strength and a shapable property to a filter F. In a net 4 consisting of conductive fine wire, the resin of a polyolefine resin layer 3 penetrates as if the net 4 is buried in the layer 3. The layer 3 is to keep and fix a specific form of the net 4, and its thickness is adequate to be 30-70mum at one side of the net 4 to keep the strength and transparency. The roughness of the net 4 is made at 100-300 meshes to avoid a moire on the image. Moreover, it is preferable to apply a black resin over the screen to reduce a flickering of the image.
Patent JP-H05109381-A (JP)
Title: Direct projection-type reflecting electron microscope
Inventor: TSUNO KATSUSHIGE
IPC: H01J37/29
Filed: 1992-04-15
Abstract: PURPOSE:To make an image focusing system optically symmetric practically and give images with little strain. CONSTITUTION:Primary electron beam from an electron gun 1 is accelerated by prescribed voltage, converged by a radiation lens system 2, deflected by a Wien filter 13, and radiated to a specimen vertically. The reflected electrons generated from the specimen 4 and accelerated by an emission lens 11 go straight to the Wien filter 13 and go to a Wien filter 16 and only the reflected electrons having prescribed energy among the reflected electrons having energy in various levels are selected in the case energy analysis is carried out. The selected reflected electrons go straight to the Wien filter 16 and their image is displayed on a screen 18 while being expanded by a focusing lens system 17.
Patent JP-H09284052-A (JP)
Title: Phase difference signal generator
Inventor: FUKUMORI HIROYUKI
IPC: H03B28/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To appropriately set a phase difference of an output signal. SOLUTION: A digital synthesizer circuit 6 generates two signals with the same frequency but different phases based on entered setting data. PLL circuits 7, 8 corresponding to respective output signals of the digital synthesizer circuit 6 generate signals whose phases are locked to the phases of respective output signals. That is, a phase difference signal with a low frequency is generated first in the digital synthesizer circuit 6, and the phase difference signals are generated by the corresponding the PLL circuits 7, 8. Thus, the phase and the frequency of output signals are revised simply with high accuracy without increasing the circuit scale.
Patent JP-S63263236-A (JP)
Title: Air-fuel ratio controller of engine
Inventor: OTA YUJI
IPC: F02D41/00
Filed: 1987-04-17
Abstract: PURPOSE:To quicken the disclosure of such a trouble of an air fuel ratio sensor of an engine provided with a purge device that the sensor makes a faulty detec tion in the lean field of air fuel ratio by resetting the determined stay time of the sensor's output in the lean field longer than that in the rich field. CONSTITUTION:In a system which makes feedback control of the air-fuel ratio of an engine provided with a purge equipment 8 including a canistor 13 and a purge controller 14 on the basis of the signal of an air-fuel ratio sensor 6, a microcomputer 2 monitors the stay time of the output of the air-fuel ratio in either the lean range or the rich range of air-fuel ratio. The stay time monitored in the lean range is set longer than that in the rich range. Thus, the trouble of the air-fuel ratio sensor can be disclosed quickly.
Patent JP-S5429897-A (JP)
Title: Stabilizing method for hydrosulfite
Inventor: TAKAHASHI HIFUMI
IPC: C09K15/02
Filed: 1977-08-09
Abstract: PURPOSE: To stabilize a hydrosulfite at around ordinary temp. and make it act as an effective reducing agent at around ordinary temp. by adding a ferrous salt to the hydrosulfite. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07321421-A (JP)
Title: Reinforcement material for flexible printed-circuit board and reinforced flexible printed-circuit board
Inventor: ERIGUCHI FUYUKI
IPC: H05K1/02
Filed: 1995-03-28
Abstract: PURPOSE:To provide a reinforcement material, for a flexible printed-circuit board, which is a reinforcement material used so as to be pasted on, and bonded to, the flexible printed-circuit board and which can sufficiently prevent a warp from being generated even when the flexible printed-circuit board on and to which the reinforcement material has been pasted and bonded is heated in the mounting operation or the like of a circuit element. CONSTITUTION:A reinforcement material is used so as to be pasted on, and bonded, to, a flexible printed-circuit board 1. An outside material 22 whose Young's modulus is equal to Young's modulus of an insulating board 11 for the flexible printed-circuit board 1 is bonded to one face of an inside material 21 whose bend neutral face is situated in the center of a thickness. The other face of the inside material 21 is used as a bonding face to the flexible printed- circuit board 1.
Patent JP-S5220252-A (JP)
Title: Stabilized power source means
Inventor: FUKUCHI TOMIICHI
IPC: G05F1/56
Filed: 1975-08-07
Abstract: PURPOSE: To provide a stabilized power source means, in which an over-current detector circuit is provided in parallel with a load connected to the next stage for reducing power loss and permitting variation of the response speed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60238487-A (JP)
Title: Surface treatment of metallic wire rod
Inventor: SASAKI HAJIME
IPC: C23C24/10
Filed: 1984-05-14
Abstract: PURPOSE:To form a thin layer of a metal of a different kind on the surface of metallic wire rod with high productivity by coating metallic powder and a pasty mixture having a fluxing action on the surface of a metallic wire rod, and heating the surface at a specified temp. CONSTITUTION:When a wire rod 1 consisting of metals such as Cu, Al, Fe, and Ti or the alloy of said metals is passed between an upper and a lower roll 2, a mixture of powder of one or >=2 kinds of metals among Sn, Pb, Zn, Al, Ni, Au, Cu, Te, Bi, Cd, Ga, In, etc. and a liquid or pasty mixture of flux are supplied from a supply device 3 to form a mixture layer 4 on the surface (one or both surfaces) of the wire rod. The coated rod is passed through a heating device 5, and heated to a temp. lower than the m.p. of the wire rod metal and higher than the m.p. of the powdered metal in the mixture layer 4 to form a thin film obtained by the melting of said powdered metal on the surface of the wire rod 1. Then the rod is passed through a flux washing device 6 and a dryer 7, and the wire rod 1 having a metallic coating layer 8 is obtained.
Patent JP-H04306871-A (JP)
Title: Semiconductor integrated circuit device
Inventor: GOHARA MINORU
IPC: H01L27/04
Filed: 1991-04-03
Abstract: PURPOSE:To enable a semiconductor integrated circuit device in which a time constant circuit is built, to be formed compact in constitution without requiring a region outside a chip. CONSTITUTION:A capacitor 11 and a resistor 12 formed of polysilicon are provided to the corner 3 of a chip 1, a time constant circuit connected with aluminum wirings 16 and 17 are built in a semiconductor integrated circuit device. By this setup, a semiconductor integrated circuit device provided with a time constant circuit simple in constitution can be obtained.
Patent JP-H08275444-A (JP)
Title: Energy accumulation flywheel driving system
Inventor: FUKAO TADASHI
IPC: H02K7/02
Filed: 1995-03-29
Abstract: PURPOSE: To provide an energy accumulation system having a compact structure which enables ultra-high speed rotation resulting in less amount of energy loss. CONSTITUTION: A flywheel 12 for accumulating energy with an inertia is fixed to a rotor, a stator 11 for rotatably driving a rotor is provided with a main coil 14 and an extra coil 20 in different number of poles, and a current is applied to both coils to generate a force of the radius direction to support the rotor on the non-contact basis and rotatably drive the rotor.
Patent JP-S6312329-A (JP)
Inventor: KURISUTOFUAA FUKUUSHI CHIEE
IPC: B01D59/24
Filed: 1987-04-21
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-S62251827-A (JP)
Title: Hard copy system
Inventor: YOSHIDA MINORU
IPC: G06K15/12
Filed: 1986-04-24
Abstract: PURPOSE:To easily execute hard copy by storing information displayed on a display means in an internal memory of a control means, reading out the stored contents and printing out the read result by a printing means. CONSTITUTION:An electronic computer system 1 is constituted of an internal memory 2, a central processing unit (CPU) 4, a key entry means 5, a terminal equipment 20 having a CRT display means 10, a printing means 11 such as a dot printer, an external storage device 7, and so on. The internal memory 2 is constituted of a RAM or a ROM and provided with a character image buffer 3, a character generator 12, an OS storage area 13, an execution program storage area 14, and so on. The external storage device 7 is provided with a character generator 15 and so on. The information displayed on the CRT 10 is stored in the internal memory 2 included in the CPU 4 and the contents of the memory 2 are read out and printed out on the printer 11. Even if the CRT 10 and the printer 11 are included in different terminal equipments, the display information can be hard-copied.
Patent JP-2000290526-A (JP)
Title: Pearly lustrous pigment, paint composition, cosmetic, ink and plastic containing said pigment
Inventor: YAMAMOTO MASARU
IPC: B82Y20/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment which has a high corering power and an excellent look and can be industrially produced easily by carrying out titanium oxide coating on a synthesized fluorine gold mica particle in which a part of Al and/or Si, which is the central atom coordinating to an oxygen tetrahedral, is replaced by Fe. SOLUTION: A synthesized fluorine gold mica to be used is shown as the formula: KMg3AlSi3O3gF2. A part of Al and/or Si of this, which is the central atom coordinating to an oxygen tetrahedral, is to be replaced by Fe. The amount of Fe for the replacement is preferably 1-10 wt.% of the weight of the synthesized mica. This Fe-replaced synthesized fluorine gold mica is obtained by, for example, mixing SiO, Al2O3, MgO, FeO and potassium silicofluoride in the composition ratios of the mica to be obtained, then heating and melting the mixture, cooling and crystallizing it and finally crashing it. This synthesized fluorine gold mica is coated with a titanium oxide, preferably rutile titanium dioxide, in the thickness of preferably about 90 nm to obtain a gold color.
Patent JP-S61254234-A (JP)
Title: Pigment dispersant
Inventor: SHOJI TADAO
IPC: C09K23/22
Filed: 1985-05-07
Abstract: PURPOSE:To provide excellent color density film gloss and flowability to printing ink when the titled dispersant is used in said printing ink, by using a specific N, N-dialkylbenzamide derivative as a pigment dispersant. CONSTITUTION:When pigment is dispersed in an org. liquid, 0.1-80% by wt. of a pigment component of a N, N-dialkylbenzamide derivative dispersant represented by formula (wherein R<1> and R<2> are an 1-8C alkyl group and R<3> is an org. group) is used. By this method, excellent color density film gloss is obtained and pigment is finely dispersed and excellent flowability and storage stability are obtained and use or storage at high pigment concn. can be performed. Furthermore, R<3> is desirably an 1-22C straight chain or branched alkyl group or a group having an ether bond or ester bond in an atomic group.
Patent JP-S61265226-A (JP)
Inventor: ROTSUSEN WASHIREFU IWANOFU
IPC: B23P19/02
Filed: 1986-04-25
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-H10278860-A (JP)
Title: Bell for bicycle
Inventor: TASHIRO SATORU
IPC: B62J3/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To ring a bell by action in both directions to draw and push of an operation part by operating rotational movement against a shaft part bowl engaging with an inscribed gear formed in an operating rotational movement bowl and journaling a gear group transmitting a bell tinkler through a winding spring. SOLUTION: When an operating rotational movement bowl 11 is rotationally moved in one direction by an operation part 13, a connecting edge corresponding to the rotationally moving direction winds up a winding spring 16 against the spreading force. By the rotational movement, a small diameter gear part 7a engaged with the internal gear of the operating rotational movement bowl 11 is rotated, the rotation is increased by first and second intermediate gears 7a, 7b, 8a, 8b and transmitted to the pinion part 6a of a bell tinkler 6, and the bell tinkler 6 is rotated at high speed so as to tinkle a bell bowl 2 made of metal.  When a finger is released from the operation part 13, the operating rotational movement bowl 11 is rotationally moved in the return direction by the spreading force of the winding spring 16, reverse rotation due to the rotational movement is transmitted from the internal gear of the operating rotational movement bowl 11 to the bell tinkler 6, and the bell bowl 2 is tinkled. Hereby, operability for bell tinkling can be improved.
Patent JP-S62256721-A (JP)
Title: Refining method for impurity-containing alkali silicate
Inventor: SUZUKI AKITOSHI
IPC: C01B33/32
Filed: 1986-04-28
Abstract: PURPOSE:To efficiently separate and remove traces of impurities such as iron- component in an alkali silicate by adding the hydroxide, etc., of an alkaline earth metal into an alkali silicate soln. and removing the formed coprecipitation solid content. CONSTITUTION:Activated carbon is added to the alkali silicate soln. contg. impurities such as iron so that the org. impurities are adsorbed to the activated carbon. The hydroxide or oxide of the alkaline earth metal such as Ca(OH)2 is then added to such system to form the precipitate contg. the iron-content. The iron-component-contg. coprecipitate and the impurity adsorbed activated carbon are separated from the alkali silicate soln. by filtration, etc. The harmful impurities are thoroughly removed from the alkali silicate soln. by the above- mentioned method.
Patent JP-H11272461-A (JP)
Title: Microprocessor
Inventor: URANO MASAMI
IPC: G06F21/14
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To output a precise jump destination address when a program counter is constituted by a pseudo random number generation circuit by accessing to a jump destination address storage means when a program which is read from a memory is a jump instruction. SOLUTION: An initial value is set in a pseudo random number generation circuit 40 and the content of a corresponding memory 301 is read/executed with the value as an address. When the execution terminates, the pseudo random number generation circuit 40 generates a next value and reads the value from the memory 301 with the value as the address so as to execute it. When a jumping value is generated and the operand code of a JP instruction is read, for example, a microprocessor MPU1 analyzes that the operand code is a jump instruction in a control part 20. The pseudo random number generation circuit 40 judges that next output is the jump address being the operand of the jump instruction and the content of the jump address of the memory 301 is read.
Patent JP-H09284656-A (JP)
Title: Solid-state image pickup unit
Inventor: ITO HIROSHI
IPC: H04N5/367
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a solid state image pickup unit whereby a row or a column adding a faulty pixel is skipped so as to obtain an image with high quality, the admission number of the faulty pixels in the solid-state image pickup unit is increased so as to improve a production stop and low cost conversion is attained. SOLUTION: The solid-state image pickup unit is provided with the solid-state image pickup element 4 capable of selectively reading a pixel signal from a plurality of pixels arranged in a matrix-shape by a longitudinal signal line and a horizontal signal line and a position where the faulty pixel without having a normal function within a plurality of pixels exists is detected by a faulty pixel detecting part 6 and a correction judging part 8. Then, the reading of the pixel signal adding the faulty pixel which is detected by the faulty pixel detecting part 6 from the longitudinal signal line and the horizontal signal line is prohibited by the correction judging part 8.