baber/WOPTO huggingface dataset:
Patent JP-H04324220-A (JP)
Title: Manufacture of electrode material
Inventor: YOSHIOKA NOBUYUKI
IPC: H01H33/66
Filed: 1991-04-25
Abstract: PURPOSE:To optionally adjust the mixing ratio of a high-melting-point metal with the distributional dispersion of a low-melting-point metal reduced by placing an alloy of copper and the low-melting-point metal on an infiltration base material, composed of the copper and the high-melting-point metal, to be infiltrated under a specific condition. CONSTITUTION:An alloy C of copper and a low-melting-point metal, such as bismuth having a melting point lower than that of the copper, is placed on an infiltration base material B composed by mixing copper powder and powder of a high-melting-point metal such as chromium having a melting point higher than that of the copper. The infiltration base material B and the alloy C are heated to the melting point or more of the alloy C in a non-oxidizing atmosphere to be kept, and the alloy C is infiltrated into the gap portions of the base material B. This restrains the evaporation of the low-melting-point metal and also reduces distributional dispersion in the gap portions, and on the other hand, enables the mixing ratio of the high-melting-point metal to be optionally changed by previously containing the copper into the high-melting-point metal.
Patent JP-2000043278-A (JP)
Title: Cleaning blade for ink jet recorder
Inventor: FUNAKOSHI AKITO
IPC: B41J2/165
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To enhance abrasion by admixing rubber composing a cleaning blade for an ink jet recorder with reinforcing filler having a mean grain size of a specific value or above and then vulcanizing it with an organic peroxide. SOLUTION: In the moving path of a recording head 1 from a recording position to a non-recording position, a cleaning blade 3 is disposed oppositely to the nozzle face 2 of the recording head 1 and secured to a blade holding member 4 by means of screws, or the like. The cleaning blade 3 is molded of a rubber composition into a plate and the molded rubber composition is admixed with reinforcing filler having a mean grain size of 200 nm or above and then vulcanized with an organic peroxide. Consequently, abrasion resistance is enhanced and good cleaning characteristics can be sustained for a longterm.
Patent JP-H07134135-A (JP)
Title: Method and instrument for decomposing photon-tunnel scanningimage
Inventor: U SEIHOU
IPC: G01N37/00
Filed: 1994-04-08
Abstract: PURPOSE: To break down and find a topography image of a sample surface and a refractive index distribution image of a sample by using a mathematical method by forming a photon tunnel scanning image by irradiating the sample by a light flux of plural orthogonal azimuths of an instrument. CONSTITUTION: Output of a laser 7 is inputted to optical fibers 25 whose input is fixed to a positioning slide 29 through a lens 20 and a neutral sensitizer 26. Outputs of the respective fibers 25 are fixed to four azimuths of 0, π, π/2 and 3π/2 and an azimuth of a large number of incident angles. In the four directions of such an instrument, a photon tunnel image [ΔH deg.(x, y), ΔH<π> (x, y), ΔH<π/2> (x, y) and ΔH<3π/2> (x, y)] is formed, and an expression is derived, and a solution of simultaneous equations is found, and a topography image ΔZo(x, y) of a sample surface and a surface refractive index change distribution image Δn1 (x, y) are calculated.  In the expression, Δθy(x, y) is a 0 azimuth and a sample surface inclination of a Y-Z plane of Z axis, and Δθ<x> (x, y) is a sample surface inclination of an X-Z plane, and (i=1 to n, and j=1 to m) are realized.
Patent JP-S5220537-A (JP)
Title: Gas generator
Inventor: KISHI KAZUO
IPC: B60R21/26
Filed: 1975-08-06
Abstract: PURPOSE: To provide a gas generator for protecting human body at the time of collision of an automobile, which generator is capable of sufficiently collecting poisonous particles in the generated gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59223155-A (JP)
Title: Manufacture of roll overlaid by tinkering
Inventor: ONO SHIYUUJI
IPC: B22D19/08
Filed: 1983-06-01
Abstract: PURPOSE:To improve casting adhesion of a high chromium cast iron to a roll core part by preheating the outside surface of the roll core part to a specific temp. or above then casting the high chromium cast iron. CONSTITUTION:A circular columnar or cylindrical roll core part 1 of steel is installed concentrically at the center of a high frequency induction heating coil 2 and the outside surface of the core part 1 which is kept covered with a reducing flux 5 is heated by a high frequency induction to>=500 deg.C. The power source for a high frequency induction heating coil 2 is turned off and cooling water is run in the coil 2. The molten high chromium cast iron 8 in a ladle 7 is then charged into the space between a master mold 3 and the core part 1 to adhere the high chromium cast iron to the core part 1 by casting. The roll overlaid by tinkering is thus manufactured.
Patent JP-H05112442-A (JP)
Title: External preparation of skin
Inventor: MIYAHARA REIJI
IPC: A61K8/00
Filed: 1992-03-23
Abstract: PURPOSE:To obtain an external preparation of skin having preventing and improving action on chapped skin, excellent effects of providing skin with wetness and luster, not causing feeling of greasiness, papule, pimple, pustule, rash, etc., having excellent safety. CONSTITUTION:An external preparation of skin comprising (A) preferably 0.01-50wt.%, especially 0.01-20wt.% fructose and (B) preferably 0.01-30wt.%, especially 0.02-10wt.% L-arginin-L-aspartate as essential components in an external preparation of skin such as cosmetics, medicines or quasi-drugs. The external preparation of skin has the above-mentioned effects and in the case of an external preparation of skin containing glycerol as a humectant, characteristic feeling of greasiness of glycerol and occurrence of papule, pimple, pustule, rash, etc., can be suppressed. In the case, the content of glycerol is preferably 0.01-30wt.%, especially 0.1-10wt.%.
Patent JP-H01157160-A (JP)
Title: Color original reader
Inventor: KOIKE KAZUMASA
IPC: H04N1/10
Filed: 1988-04-18
Abstract: PURPOSE:To improve color separation performance by providing a photoelectric transducer which receives light passing a slit on a line image sensor. CONSTITUTION:The photoelectric transducer CCD 56 is provided on the line image sensor 40, and the CCD 56 is provided with an image reading part 56a and a filter position detecting part 56b. The light passing color filters RF, GF, and BF are made incident on the reading part 56a, and image information can be read by performing the photoelectric transducing of incident light. Also, the light passing the slits 51-54 are made incident on the detecting part 56b, and the position of each filter is detected by performing the photoelectric transducing of the incident light. In such a way, it is possible to detect the deviation of a filter body 41 from oscillation center or oscillation by an output signal from the CCD 56 accurately, and a filter position detection circuit 63 outputs a correction signal based on a detected result. Therefore, a sine wave signal outputted from a sine wave generation circuit 61 can be corrected, and the position of the filter body 41 can be controlled accurately fitting in a reading timing.
Patent JP-H10288262-A (JP)
Title: Butterfly valve made of plastics
Inventor: SATO SHINJI
IPC: F16K1/226
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To eliminate fear of breakdown of an engaging part in disassembling and fit and detach a seat easily and quickly by detachably fitting a seat presser to the side part of a main body by an insert rotationally moving means. SOLUTION: A seat 3 is fitted to the step difference part 10 of a seat presser 2, an L-shaped projecting part 9 is fitted to a circular-arc-like cutout part 5 provided on the cutout step difference part of a main body 1, and the seat 3 is pushed in up to contacting with the bottom part of the cutout step difference part. Next the seat presser 2 is rotationally moved in the circumferential direction, the parallel part 15 of the L-shaped projecting part 9 is guided with an engaging groove 6, and the presser is further rotationally moved until the vertical part 16 of the L-shaped projecting part 9 is contacted with the wall of the cutout part 5 of the main body 1. Under this condition, a gap is generated between the seat presser 2 and the bottom part of the cutout step difference part of the main body 1.  Consequently, the seat presser 2 is projected in the axial direction from the side part of the main body 1 by the gap portion, the seat 3 is not pressed, and it is held only with engagement of a small projecting part 8 with the annular groove of the seat 3 which are opposite to each other.
Patent JP-S62255475-A (JP)
Title: Novel diacetylene compound polymerizable in solid phase
Inventor: MATSUDA HIROO
IPC: C08F38/00
Filed: 1986-04-25
Abstract: NEW MATERIAL:A diacetylene compound of formula I (R is hydroxymethyl, 4-hydroxybutyl or their toluenesulfonic acid ester or phenyl-carbamic acid ester). EXAMPLE:1-(N-carbazoline)-5-hydroxy-1,3-pentadiyne. USE:Useful as a monomer for forming a polymeric semiconductor crystal or a polymer crystal exhibiting singular optical characteristics. Polydiacetylene crystal has excellent electrical and optical properties. The solid-phase polymerization of the monomer can be carried out by the heating, gamma-ray irradiation, etc., of a crystal sealed in a glass tube in vacuum or in an inert gas atmosphere. PREPARATION:The compound of formula I can be produced e.g. by asymmetric coupling of N-ethynylcarbazole of formula II with a 1-bromopropyn-3-ol of formula III (n is 1 or 4).
Patent JP-H03108450-A (JP)
Title: Protein-containing liquid composition
Inventor: SUGIURA NAOKO
IPC: A23J3/00
Filed: 1989-04-15
Abstract: PURPOSE:To obtain the subject composition capable of preventing the formation of precipitate and floating material in spite of the presence of proteins at high concentration, having high preservability and free from the clogging of tube by adding a specific amount of quillaia saponin to a liquid composition containing proteins. CONSTITUTION:The objective composition can be produced by adding 0.05-2.0wt.% of quillaia saponin to a liquid composition containing 3-20wt.% of a protein (e.g. casein or whey protein).
Patent JP-S58259-A (JP)
Inventor: MAKUSU NORUBISURAATO
IPC: B02C18/12
Filed: 1982-06-04
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-S59221870-A (JP)
Title: Floating slider
Inventor: SUZUKI SHIGEHISA
IPC: G11B21/21
Filed: 1983-05-31
Abstract: PURPOSE:To obtain minute floating distance stably by providing a groove whose air flowing-in end is opened along the longitudinal direction of a floating face and flowing-out end is closed. CONSTITUTION:A groove 14 that is opened in an air flowing-in end tapered face 13 and is closed in the opposite side which is an air flowing-out end 15 along the longitudinal direction of a floating face 12 of a floating slider. Accordingly, the pressure distribution on the floating face 12 becomes a curve Y, that is, high at the flowing-in end B, relatively low at the flowing-out end C, and at the intermediate part pressure is reduced. Therefore, the air film rigidity in the direction of pitching becomes high, and the danger of contact etc. is reduced remarkably, and the stable floating is obtained. The total of pressure generated as a whole is reduced without marring stability and the floating distance can be reduced than before.
Patent JP-S63262628-A (JP)
Title: Acoustooptical element
Inventor: OCHIAI KATSUHIRO
IPC: G02F1/11
Filed: 1987-04-21
Abstract: PURPOSE:To obviate inconvenience and restriction for mounting and an operation, by demultiplexing an incident light beam into a light beam which is made incident on an acoustooptical medium, and a light beam which is made incident on other emitted light use fiber or an optical waveguide. CONSTITUTION:A light beam which is made incident from an incident light use fiber 7 is set so as to have a beam waist in the center of an optical path of an acoustooptical medium 1 by a condensing lens 5. Subsequently, it is demultiplexed into two optical paths by a beam splitter 6, one of them is led to an emitted light use fiber 8 by the condensing lens 5, and the other is made incident on the acoustooptical medium 1 at an angle of Bragg at which the diffracted light quantity can be taken large. In such a state, the emitted light is emitted from the acoustooptical medium 1 in the direction of a Bragg angle of two times against the incident direction. On the extension of this optical axis the condensing lens 5 is provided, concentrated on an emitted light use fiber 8', and also, an electrode for generating an ultrasonic wave in the acoustooptical medium 1 is connected to a matching circuit substrate 2, and connected to a signal input terminal 4. In such a way, this element is held and fixed in one housing 3, and non-adjustment of the optical axis alignment can be realized.
Patent JP-H11296205-A (JP)
Title: Motor control device
Inventor: NAKAI KAN
IPC: H02P29/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To generate a command value for realizing the acceleration of operation without deviating from a constraint condition even when disturbance is applied. SOLUTION: When a motor 1 is practically driven, a limited variable measuring means 13 measures the value of a limited variable, 1st and 2nd comparing means 14, 15 respectively compare the measured limited variable with the allowable value of the limited variable, 1st and 2nd allowable value correction means 16, 17 respectively correct the allowable value of the limited variable based on respective compared results and a command value generation means 10 generates a command value for allowing the motor 1 to execute required operation within the shortest time in a range not exceeding the corrected allowable value of the limited variable.
Patent JP-S59220235-A (JP)
Title: Manufacture of sheet finned heat exchanger
Inventor: KOMA HACHIROU
IPC: F25B39/02
Filed: 1983-05-30
Abstract: PURPOSE:To improve efficiency of a heat exchanger and make the structure free from torsion defect by bending a refrigerant pipe having sheet fins zigzag, holding the bent part of the pipe with a jig, and making the pipe zigzag by twisting between sheet fins through spacers. CONSTITUTION:A refrigerant pipe 5 to which many sheet fins 4 are fitted at specified interval is bent zigzag. Then, spacers 11 having thickness Po of specified interval of fins are interposed between fins 4. Curved parts 10 of the pipe are held by a holder 13 and pipe straight part 5 is twisted by turning a motor 14. The sheet fins are slid on the pipe by spacers 11 to become spacer interval Po and the height is made uniform. As twisting of the pipe 5 is made in long straight part, deformation and cracks do not occur. The heat exchanger is high in heat exchange efficiency due to zigzag arrangement of pipes and no defect due to working occurs.
Patent JP-H11297431-A (JP)
Title: Electrical connector
Inventor: GOTO KIKUO
IPC: H01R12/22
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector for connecting circuit boards which are disposed roughly in parallel with each other, capable of setting height of the whole connector low, and enlarging contact pressure to the circuit board in contact with it. SOLUTION: An electrical connector 1 is provided with an insulation housing 10, and a contact 20 fixed to a housing 10 for electrically connecting a first circuit board 30 and a second circuit board 40, disposed roughly in parallel to each other. The contact 20 has an elastic contact member 22, extending from a fixure part 21 to elastically brought into contact with a lower surface of the first circuit board 30 at a rolled surface stamped from a metal plate. The elastic contact member 22 has a support point part 24 which is bent from the fixture part 21 and applied to the second circuit board 40 to be a support point, when flexed by the first circuit board 30.
Patent JP-S58213466-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUDOU HITOSHI
IPC: H01L21/208
Filed: 1982-06-04
Abstract: PURPOSE:To obtain an insulation and isolation method suitable for the increase of velocity, the reduction of cost and fining by forming an insulating film for isolating an element, forming a predetermined pattern through etching and depositing silicon for forming the element. CONSTITUTION:The insulating film 22 is formed onto a substrate 21, and a phot-resist pattern 23 is formed onto the film 22. The film 22 is etched only by a fixed quantity according to the pattern 23 to form grooves 24. Amorphous silicon is deposited while the pattern 23 is left as it is formed, and films 25A, 25B are formed onto the grooves 24 and the pattern 23. The island regions 25A are changed into single crystals through laser annealing, etc. to form single crystalline silicon island regions 26, and MOS transistors are formed into the regions 26 through a normal method. Accordingly, the size of an element insulating isolating region can be minimized.
Patent JP-H11298563-A (JP)
Title: Modular jack
Inventor: TANAKA SATOSHI
IPC: H04M1/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To configure a modular jack with a case of a module where a size of each terminal block is not decreased even for an ISDN modular jack. SOLUTION: An insert block 5 contained in the inside of a case consisting of a body 1 and a cover 2 is made up of, e.g., 8 conductive members 50, an integral forming member 51 formed integrally with them, and two termination resistors 52. Contact pins 501 formed to one end of each conductive member 50 are placed in the same direction as the lengthwise direction of a front face of the cover 2, lead chips 502 formed to the other end of each conductive member 50 are formed in two rows each consisting of four pieces and each row is placed in the same direction as the lengthwise direction above.
Patent JP-H0539025-A (JP)
Title: Brake control device
Inventor: YAGI EIJI
IPC: B60T15/36
Filed: 1991-04-26
Abstract: PURPOSE:To provide a brake operation feeling without feeling physical disorder in a brake control device for controlling braking force applied to respective wheels. CONSTITUTION:An electronic oil pressure control valve (f) and an oil pressure booster are provided between a master cylinder (b) and a wheel cylinder (d), while a damper (h) for securing a stroke in accordance with operating force for a brake operating means (a) is provided in a master cylinder pressure system.
Patent JP-H07300895-A (JP)
Title: Aluminum grating
Inventor: FUJIIE MITSUO
IPC: E03F5/06
Filed: 1994-05-10
Abstract: PURPOSE:To manufacture an aluminum grating at a low cost with excellent corrosion resistance by the extrusion molding of aluminum. CONSTITUTION:A plurality of members having treads in upper sections are mounted on the top face of a substrate 2 installed between a pair of side bars 6 placed on the top faces of both sidewalls of a drainage ditch. Water dropping ports 5 are formed to the surface of the substrate 2, and fancy veneers for preventing positional displacement are set up on rears on both sides of the substrate 2. Receiving holes, into which the projecting sections 11a, 12a of a mounting member 11 and a connecting member 12 are inserted, are exposed from both end faces in the longitudinal direction of an aluminum grating.
Patent JP-S62254647-A (JP)
Title: Rotor of rotary electric machine
Inventor: NAKAMURA FUMIO
IPC: H02K17/16
Filed: 1986-04-28
Abstract: PURPOSE:To make assembling work easy and to reduce the working time, by a method wherein among a number of rotor bars, a part of rotor bars are projected and positioned compared with other rotor bars and welded to an end ring. CONSTITUTION:Among a number of rotor bars 3 inserted in slots of a rotor core 1 of a rotary electric machine, a part of the rotor bars 3 are made longer than other rotor bars 3 by several millimeters and projected. A top end portion 8 of the projected rotor bar 3 is engaged with an end ring groove 9 provided on an end ring 4 and positioned. After residual rotor bars 3 are inserted in sequence to the end ring groove 9, the end ring 4 is pushed in arrow direction. Next, the bar 3 and the ring 4 are brazed. In this constitution, the assembling work is made easy, and the working time is reduced.
Patent JP-S5220848-A (JP)
Title: Multi-liquid crystal display element
Inventor: NAKATSUI HISASHI
IPC: G03B13/02
Filed: 1975-08-09
Abstract: PURPOSE: Display element made of liquid crystal cell, photo electric conductor and photo memory layer which is capable of displaying color of the line position in such as a finder and of memorizing the display. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59222817-A (JP)
Title: Liquid crystal display device
Inventor: ENOKI KIYOO
IPC: G02F1/1339
Filed: 1983-06-02
Abstract: PURPOSE:To improve the accuracy, uniformity and reproducibility of an interval between substrates and to reduce the persentage of defects by applying mixture of photosensitive resin with a spacer material to the substrate and forming a spacer on a prescribed position by a photomicroprocessor. CONSTITUTION:The spacer is set up on positions 77, 78 in a slash part on a gate line 1, positions 74-76 in a slash part on a source line 2 or positions 79-81 in a slash part on a drain electrode 4 so as not to be overlapped to a thin film transistor part or a crossover part of multilayer wiring. The mixture of the photosensitive resin with the spacer material such as glass fibers is applied to the whole surface by printing or other methods and the surface is patterned by photomask processing, developed and baked to be hardened. Consequently, the accuracy, uniformity and reproducibility of the interval between the substrates are improved and the percentage of defects is reduced.
Patent JP-H03294929-A (JP)
Title: Knowledge processing supporting system and knowledge processing system
Inventor: FUKUI CHIHIRO
IPC: G06F17/30
Filed: 1990-04-12
Abstract: PURPOSE:To obtain a high inference speed even when the system is applied to a large scale system by allowing the system to contain a summarized knowledge element being knowledge obtained by abstracting and describing the knowledge related to a knowledge processing object system in accordance with a purpose. CONSTITUTION:The knowledge processing system is constituted of an inference engine 1, a working area 2, a frame system 3, information input devices 4a - 4d of an external equipment, an event management table 17, a control mechanism 22, and an index mechanism 23. Also, the system is provided with the knowledge base of a multi-layer structure provided with a unit knowledge element description layer on the lowest layer and provided with one or more summarized knowledge element description layers on its upper part. In such a manner, even in the case the system is applied to a large scale system, the knowledge processing system whose inference speed is high can be obtained.
Patent JP-H09282006-A (JP)
Title: Position controller
Inventor: YAMAGISHI YOICHIRO
IPC: G05D3/12
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of responsiveness at the time of return in PI control when a target position is a stopper position. SOLUTION: A target position XT is set (S1), an actual position XA is detected (S2) and a deviation ΔX=XT-XA is calculated (S3). Then, proportional quantity correction quantity P=Gp.ΔX (Gp is prescribed proportional gain) is calculated (S5). A deviation ΔX is integrated and integration quantity correction quantity I=I+Gi.ΔX (Gi is prescribed integration gain) is calculated (S6). When the target position XT is the stopper position (S4), proportional quantity correction quantity P is increased (S7), the new calculation of integration quantity correction quantity is inhibited and integration quantity correction quantity I is fixed. Proportional quantity correction quantity P and integration quantity correction quantity I are added and correction quantity (correction duty) PI=P+I is calculated (S8).  Then, correction duty PI is added to 50% of a basic duty and a controlled variable (control duty) DUTY=50+PI is calculated (S9).