baber/WOPTO huggingface dataset:
Patent JP-S5957924-A (JP)
Title: Manufacture of metal coated glass fiber
Inventor: KIKUCHI FUMI
IPC: C03C25/42
Filed: 1982-09-28
Abstract: PURPOSE:To manufacture easily the titled fiber using a high m.p. metal by fixing a preform rod consisting of different kinds of glass into a metallic pipe, fixing the pipe into a glass pipe, and heating and drawing the resulting composite body. CONSTITUTION:A preform rod 1 composed of core and clad parts each made of glass having a higher m.p. than a coating metal, e.g., quartz glass is fixed into a metallic pipe 2, and the pipe 2 is fixed into a quartz pipe 3. The resulting composite body 11 is slowly fed into an electric furnace at a constant rate, heated to the softening temp. of the quartz glass, and drawn. At this time, the pipe 2 of the composite body 11 is thoroughly melted, drawn, and solidified to form a metallic coating 23. The rod 1 and the pipe 3 are drawn to form a core 21, a clad 22 and a glass coating 24.
Patent JP-H08340094-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATSUNO YOSHIAKI
IPC: H01L21/8247
Filed: 1995-06-13
Abstract: PURPOSE: To prevent the occurrence of the hollowing of a substrate between a memory cell area and a peripheral circuit area in the case of forming gate electrodes. CONSTITUTION: A second insulating film 9 composed of a thick oxide film (LOCOS film) is formed by selective oxidation on the surface of a silicon substrate 10 between a memory cell area and a peripheral circuit area. Thereafter, a floating gate electrode 19b and control gate electrode 19a are formed in the memory cell area and a gate electrode 18 is formed in the peripheral circuit area.
Patent JP-S6228235-A (JP)
Title: Steel wire strands for reinforcing rubber product and manufacture thereof
Inventor: NISHIMURA YOSHIFUMI
IPC: B29C70/10
Filed: 1985-07-30
Abstract: PURPOSE:To improve corrosion resistance and moisture-proof glueability without impairing initial glueability of a steel wire strand by a method wherein electron rays are irradiated over metal plated steel wire strand. CONSTITUTION:Firstly, a brass-plated steel wire strand 1 is fed from a feed roller 2 to an electron-ray irradiation device 5 so as to be irradiated by electron rays in inert gas atmosphere in order to modify the surface deposit of said wire strand 1. Secondly, the resultant strans is fed again in the irradiation device 5 by being turned over with a turning over roller 3 so as to modify the rear surface side of said wire strand 1 by irradiation with the electron ray, and, after that, to be taken up with a take-up roller 4. The irradiation with electron ray prevents zinc in the deposit from being corroded and improves the moisture-proof glueability of the steel wire strand.
Patent JP-H0456982-A (JP)
Title: Fixing device for electrophotographic recorder
Inventor: NAKAGAWA HITOSHI
IPC: G03G15/20
Filed: 1990-06-26
Abstract: PURPOSE:To fix toner on thick paper and recording paper with double structure, especially such as an envelope without generating a wrinkle and toner deviation by providing a heat roller incorporating a heating means and a pressurizing roller pressurized elastically with the roller, and making at least one terminal of a non-paper insertion part to the surface of the pressurizing roller into a coarse surface. CONSTITUTION:The pressurizing roller 30 is arranged in such a way that both terminals of the roller are pressurized elastically with the heating roller 20 by pressurizing springs 34, 34. When a medium with thick thickness such as the envelope is supplied and is sent from a photosensitive drum 9, the pressurizing roller 30 passes the medium by elastically deforming a contact area with the medium by the elastic force of the roller. Meanwhile, a state where both terminal parts not coming in contact with the medium are brought into contact elastically with the heating roller 20 is maintained, and also, a high frictional coefficient between the heating roller 20 can be secured by the surface made into the roughened surface. In such a way, it is possible to surely prevent the wrinkle and the toner deviation from occurring by turning both rollers 20, 30 at the same circumferential speed for the thick paper.
Patent JP-H0831377-A (JP)
Title: Planar fluorescent lamp
Inventor: YOSHIOKA SHOJI
IPC: H01J61/36
Filed: 1994-07-21
Abstract: PURPOSE:To prevent phosphor from entering an exhaust tube groove part during application of phosphor and heat by forming the exhaust tube groove part to which an exhaust tube is stuck to the center part of one side wall part of a tray formed substrate and forming a groove or a projecting part on this exhaust tube part. CONSTITUTION:An exhaust tube groove part 4 to which an exhaust tube is stuck is formed on the center part of one side wall part 2, in the longitudinal direction, of a tray formed substrate 1 having side wall tubes 2 and 2 formed around it and electrode extracting groove parts are formed on both sides of the side wall parts 2 and 2. A groove 7 and a projecting part 8 for blocking incursion of phosphor into the exhaust tube groove part 4 is formed in the exhaust tube groove part 4 of the side wall part 2.
Patent JP-S5974274-A (JP)
Inventor: RARUSU EICHI HIRURAATO
IPC: C04B41/89
Filed: 1983-09-16
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-H0612217-A (JP)
Title: Personal computer and menu screen display method
Inventor: IBA YOSHIAKI
IPC: G06F3/0481
Filed: 1992-06-26
Abstract: PURPOSE:To easily change the arrangement of an icon for selecting plural jobs on a menu screen at a computer which can select the job to be executed on the menu screen. CONSTITUTION:When an MS-DOS is not installed from an FDD 31 or an HDD 30 but installed from a DOS-ROM 21 built in a main body put on a memory space enabling bank access to the main body of the device at the time of turning on the power source of a system, a menu display processing program (PMENU) 21a stored in the DOS-ROM 21 is executed by the DOS and by executing this program (PMENU) 21a, the arrangement of the icon can be arbitrarily changed on the menu screen.
Patent JP-2000000257-A (JP)
Title: Cup installation angle setter for artificial hip joint replacement arthroplasty
Inventor: NAKAJIMA MIKIO
IPC: A61F2/46
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to exactly set the insertion angle of a Kirschner's wire(K-wire) which is a collation reference of a cup installation angle setting into an ileum in artificial hip joint replacement arthroplasty to embed an artificial cup into the acetabulum of the hip joint. SOLUTION: A head 3 is mounted at the front end of an instrument body for correctly determining a posture by collation with a reference bar 5, and further, a guide bar 4 is mounted at the front end of this head 3. The biaxial inclination angle of a guide hole 13 disposed at the axial central part of the guide bar 4 is set in compliance with a target by the rotation of the head 3, and the inclination of the guide bar 4 and the K-wire is guided by this guide hole 13 and is inserted into the patient's ileum. When the cup is embedded into the acetabulum in parallel with the K-wire by using this K-wire as the collation reference of the installation angle, the installation angle of the cup is made into the angle nearly complying with the target.
Patent JP-H0836191-A (JP)
Title: Display device, method for inspecting display device and inspection apparatus
Inventor: YAMASHITA OSAMU
IPC: G01R1/067
Filed: 1994-07-21
Abstract: PURPOSE:To enable stable inspection of terminal junctures at a high speed by forming the terminal electrodes of a display as laminates of transparent electrodes and metallic films and providing these terminal electrodes with the exposed parts of the transparent electrodes. CONSTITUTION:A substrate 11 consists of a glass substrate and the terminal electrodes 12 consist of the transparent electrodes of an indium system. The terminal electrodes 12 may be provided with the metallic thin films consisting of single materials, such as gold, nickel, aluminum and chromium or their alloys on the transparent electrodes in addition to the transparent electrodes alone at need. Anisotropic conductive adhesives 3 held between the substrate 11 and driving substrate 2 of the display 1 consist of adhesives 32 into which conductive particles 31 are incorporated. The conductive particles 31 in the conductive adhesives 3 existing between the terminal parts 12 and 22 are crushed in such a manner that the particle shapes have the shapes larger than the outside shapes of the particles before use by pressurizing the substrate 11, 24, by which connection is effected. Whether the connecting condition is good or not is judged by viewing through the junctures of the display device or stereoscopically observing the junctures to this terminal electrodes.
Patent JP-H02131464-A (JP)
Title: Washing with phosphate buffer solution for improved storage stability of amide peroxy acid
Inventor: YUUJIIN SUTEIIBUN SADOROUSUKII
IPC: C11D3/39
Filed: 1989-06-30
Abstract: PURPOSE: To improve the storage stability of an amidoperoxyacid useful as a cloth bleaching agent, especially the stability in a detergent composition, by contacting the amidoperoxyaid with a phosphate buffer solution at a specific pH after the synthesis of the amidoperoxyacid and before its addition to a final product.  
     CONSTITUTION: An amidoperoxyacid is contacted with a phosphate buffer solution of a concentration of preferably 0.1-1M comprising orthophosphate and/or pyrophosphate, especially 0.1M mixture selected from H 3 PO 4 , NaH 2 PO 4 , NaH 2 PO 4  and/or Na 3 PO 4 , at a pH of 3.5-6, preferably 4-5, preferably for a sufficient time to ensure through contact, followed by removing the excess of the buffer solution preferably by filtration and subsequent addition to the final product to improve the storage stability of the amidoperoxyacid. For further improvement of the storage stability, a chelating agent selected from carboxylate, polyphosphate and/or phosphonate can be added to the buffer solution. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6426715-A (JP)
Title: Production of special polyester yarn
Inventor: TANAKA KEIICHI
IPC: D01F6/62
Filed: 1988-07-07
Abstract: PURPOSE:To obtain the titled special yarn having excellent feeling and shading effects, by extruding polyester filaments through spinning hole groups of a specific spinneret, fusing the resultant filaments just after extrusion, then winding the fused filaments at a specific speed and drawing the wound filament yarn at a specific ratio. CONSTITUTION:Polyester filaments are melt extruded through spinning hole groups of a spinneret having circular spinning holes with 0.10-0.30mm diameter arranged at the apexes of a tetragon, pentagon, hexagon, heptagon or octagon on the circumference with 0.4-1.0mm diameter and then fused just under the spinneret just after the extrusion to prepared an undrawn yarn of U-shaped cross section. The resultant undrawn yarn is subsequently wound at 1,000m/min speed and drawn at 0.7-1.10 times based on the natural draw ratio to afford the aimed special yarn having U-shaped cross section and irregular strength and elongation, heat shrinkage and dyeing characteristics, uneven thickness, etc., in the fiber direction.
Patent JP-S6062386-A (JP)
Inventor: TASHIRO HIDENORI
IPC: B25B11/02
Filed: 1983-09-14
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-H0465526-A (JP)
Title: Production of carbon fiber by vapor phase technique
Inventor: HORIBE KINYA
IPC: D01F9/133
Filed: 1990-06-29
Abstract: PURPOSE:To continuously obtain in high efficiency the title whisker-shaped fine fiber of large aspect ratio by brining a gaseous hydrocarbon compound, using a specific vertical reaction furnace, in a non-oxidative atmosphere in the presence of an activator, into contact with a catalyst. CONSTITUTION:When (A) a gaseous hydrocarbon compound is to be brought, in a non-oxidative atmosphere, in the presence of (B) an activator consisting of S or a S-contg. compound, into contact with (C) a catalyst consisting of Si or a Si-contg. compound, hydrogen gas is introduced form below, via an air-permeable sieve plate 2 installed in a vertical reaction furnace maintained at elevated temperatures to effect the floating flow of the component C6 on said sieve plate 2; along with this, the lower part of said reaction furnace is fed with the components A and B and a non-oxidative carrier gas, and carbon fiber 8 separated from the reaction zone with the gas is recovered from the upper part of the reaction furnace.
Patent JP-S6230902-A (JP)
Title: Optical position detector
Inventor: SAKURAI YOSHIKI
IPC: B25J19/04
Filed: 1985-08-02
Abstract: PURPOSE:To identify outside incident diffusion light, by directing monochromic light of the specified wave length onto a light-receiving means using an optical method when the specified area of a specimen reached the specified displacement position. CONSTITUTION:A beam of white light radiated from a white light source 5 passes through a half-mirror 6 and is directed onto a monochromatic mirror 7. The mirror 7 reflects only monochromic light of a wave length lambda1 and transmits beams of light of other wave lengths. A beam of light that has passes through the mirror 7 is directed onto a monochromatic light mirror 8. And, on the mirror 8, only a beam of monochromatic light of the wave length lambda2 is reflected and beams of the other wave lengths pass through the mirror 8 for irradiation. Here, when a Y-axis unit 2 has reached the lower limit position shown by a solid line with a X-axis travelling body 4, the beam of monochromatic light reflected by the mirror 7 is reflected by a mirror 10 and travels the incident path backward and it is reflected by the mirror 6 and detected by a light-receiving element contained in a light-receiving element group 9. Further, when the unit 2 has reached the upper limit shown by a single-point chain line, a beam of wave length l2 travels the incident path backward to be detected by the element group 9.
Patent JP-H0919277-A (JP)
Title: Production of food put in container
Inventor: MATSUDA YOSHIO
IPC: A23L7/10
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To attain both a good taste and commercial sterility. SOLUTION: Only a given amount of a primary processing raw material prepared by processing a raw material in a cookable way is packed into a food container. The raw material put in the container is heated at 140-145 deg.C for a total time of 24-64 seconds to sterilize the raw material 3 put in the container before heating and cooking. The sterilized raw material put in the container is mixed with seasoning water. The hydrated raw material put in the container is heated and cooked at 100-105 deg.C until the cooking is completed. The opening part of the container of the cooked food put in the container is sealed.
Patent JP-S5691585-A (JP)
Title: Video signal processing method
Inventor: MIYAMOTO YOSHIHIRO
IPC: H04N1/405
Filed: 1979-12-25
Abstract: PURPOSE:To enable to transmit information with middle gradations like a photograph by regarding picture elements of a video signal as a unit cycle and by setting a reference level which varies regularly within the unit cycle. CONSTITUTION:Information pattern P to be read is formed of white part P1, middle gradation parts P2-P4, black part P5. On the basis of pattern P like this, video signals 5-9 are read out in time series. For those signals 5-9, unit cycles T1-T5 are set. In those cycles T1-T5, the part from the black level to the white level is considered to be 100% and reference level saw-tooth signals 10-14 rising linearly 10%-90%, for example, are generated by reference level signal generator 4 and inputted to comparator 1. Then, comparator 1 makes comparisons at points in time corresponding to centers of video signals 5-9, picture element signals, inputted from terminal 2. Thus, a reproduced picture having five gradations, for example, correspondig to pattern P to be read can be obtained.
Patent JP-S6413190-A (JP)
Title: Data display processing system
Inventor: FUJIMAKI MASAYUKI
IPC: G09G5/00
Filed: 1987-07-07
Abstract: PURPOSE: To eliminate the waste that the same process is repeated at each time and shorten the time from requesting to display completion by editing data of only a changed part of a screen by a central processor, and displaying the edited changed part data over a fixed part. CONSTITUTION: This system has the central processor 12 which gathers and processes plant data 18 from a remote place and the display device 11 which displays the plant data, and the display device 11 has its display screen divided previously into the fixed part which does not relate changes of the plant data and the changeable part which depends upon changes of the plant data. Then the display device 11 is stored with the fixed part in advance, the fixed part of the screen requested to be displayed is displayed by the display device 11 itself, and only the changed part is edited and outputted by the central processor 12. Consequently, the waste that the same screen fixed part information is outputted from the central processor 12 at each time is eliminated and the time from requesting to screen display completion can be shortened.
Patent JP-H0521973-A (JP)
Title: Daughter board mount rack device
Inventor: HANADA KOJI
IPC: H05K7/14
Filed: 1991-07-10
Abstract: PURPOSE:To realize improvement in the mount reliability of a daughter board. CONSTITUTION:The mother board 2 side out of a guide rail 20 which guides insertion of a daughter board 12 is supported displaceably in a vertical direction C on the face 12c of the daughter board 12. The guide rail 20 is so constructed as to direct in coincidence with a connector 3 on the mother board 2 when the daughter board is connected to the connector 3.
Patent JP-H067497-A (JP)
Title: Pattern moving device for slot machine
Inventor: YAMADA MASAAKI
IPC: A63F5/04
Filed: 1992-06-29
Abstract: PURPOSE:To make a pattern belt to be hardly loosened over a long period and easily assemble rotors to support frames by applying tension to the pattern belt wound across a pair of rotors with the exciting force of an exciting mechanism. CONSTITUTION:A pair of support frames 8, 9 separately supporting the bearing members 3, 4 of a pair of rotors 1, 2 are provided relatively movably in the radial direction of the rotors 1, 2. An exciting mechanism S is provided to excite a pair of rotors l, 2 in the separating direction from each other while a pattern belt 5 is wound, a hook section 14 is provided on one support frame 9 to hook the bearing member 4 to be supported by the support frame 9 together with the rotor 2, and the bearing member 4 hooked on the hook section 14 is held in the hooked state by the exciting force of the exciting mechanism S. The pattern belt 5 is hardly loosened over a long period, and the rotors 1, 2 are easily assembled to the support frames 8, 9.
Patent JP-S6152485-A (JP)
Inventor: SUGIYAMA TAKASHI
IPC: F16L23/02
Filed: 1984-08-17
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-S5872526-A (JP)
Title: Preparation of monoclonal hbs antibody
Inventor: ARIMURA HIROBUMI
IPC: C07K16/00
Filed: 1981-10-23
Abstract: PURPOSE:To obtain HBs antibody-producing cell having high antibody productivity from the transformed subculture cell, by heating an HBs antigen in the presence of a protein denaturating agent, and using the denaturated antigen as an immunogen. CONSTITUTION:An HBs antigen is recovered from the blood positive to human HBs antigen by conventional plasma fractionation method (e.g. ammonium sulfate precipitation method). The recovered and purified HBs antigen is heat- treated in the presence of a protein denaturating agent such as urea or guanidine (preferably 6-8mol) at 6.5-7.5pH and 60-120 deg.C. A solution of HBs antigen adjusted to a proper concentration and filtered to remove bacteria, is used as an immunogen and made to contact with human B lymphocyte cells, which is stimulated its antibody-producing activity by this process. The cells are sensitized with lymphotropic virus (e.g. EB virus) to effect the transformation to a productive cell. Cells producing HBs antibody is selected from the above productive cells, and concentrated and proliferated to produce the monoclonal HBs antibody continuously.
Patent JP-S5871693-A (JP)
Inventor: KAMIYAMA MAMORU
IPC: B32B9/00
Filed: 1981-10-23
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-H09328682-A (JP)
Title: Microbial material
Inventor: TEN HAKUMUN
IPC: C05F9/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To utilize a coconut industrial waste as a carrier for a microorganism by noticing that the coconut industrial waste has an ultrahigh adsorptivity for the microorganism.  
     SOLUTION: This microbial material is obtained by adsorbing any strain belonging to purple nonsulfur bacteria and purple sulfur bacteria which are photosynthetic bacteria, any strain belonging to actinomyces and bacteria having a strong antagonistic power for pathogenic bacteria, any strain, etc., having a strong decomposing power for slightly decomposable organic substances on a coconut industrial waste or adsorbing a useful microorganism using tannin as a carbon source and decomposing and removing a lye. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S5872008-A (JP)
Title: Ultrasonic flowmeter
Inventor: KOBAYASHI AKIRA
IPC: G01P5/00
Filed: 1981-10-27
Abstract: PURPOSE:To obtain an ultrasonic flowmeter which can reduce required measuring time without degrading the accuracy of measurement by measuring the inverse number of the difference in the two oscillation frequencies generated by a sing around method directly by an in-phase detecting method and operating the flow rate of fluid. CONSTITUTION:Respective oscillating loop systems 2a-6a and 2b-6b are oscillated respectively at frequencies Fa and Fb by a sing around method. These signals are applied to the phase detectors 11a, 11b of a PLL circuit provided in accordance with said signals and are multipled by (n). The signals wherein the frequencies are multiplied respectively to (n)Fa, (n)Fb are supplied to an in- phase detecting circuit 50, where the period DELTAT' equal to the inverse number of the difference n(Fa-Fb) of both frequencies is determined as the output thereof. The DELTAT' is expressed by the equationI. Therefore the desired period DELTAT is obtained by the operation of the equation II in a multiplier 51. The output DELTAT of the multiplier 51 is supplied to a flow rate operator 52, where the operation of the equation III is carried out and the flow rate of the fluid in a pipe 1 of that time is operated.
Patent JP-2000357795-A (JP)
Title: Manufacture of depression-type semiconductor device
Inventor: TAMURA JUN
IPC: H01L29/78
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To make constant the carrier concentrations of channel regions which are distributed in the depthwise directions of grooves, by growing on the inner peripheral surfaces of the grooves films containing the same conductive impurities as source regions, and by so forming the channel regions in a base region along the sidewalls of the grooves as to diffuse thermally the impurities from these films. SOLUTION: In the region of a semiconductor substrate 21 which is separated from others by U-shaped grooves 31, a P-type base region 22 is formed more shallowly than the U-shaped grooves 31. In the surface layer of the base region 22, N+-type source regions 23 are so formed as to contact them with the sidewalls of the U-shaped grooves 31, as leaving partly a P-type contact-base region 22a. Also, in the base region 22, N--type channel regions 24 are formed along the sidewalls of the U-shaped grooves 31. Therefore, after covering the inner peripheral surfaces of the grooves 31 with PSG films 37, the N--type channel regions 24 are so formed in the base region 22 along the sidewalls of the grooves 31 as the diffuse thermally phosphorus from the PSG films 37.  As a result, the carrier concentrations of the channel regions 24 which are distributed in the depthwise directions of the grooves 31 are made constant to make suppressible the variation of the channel resistances and threshold voltages.