baber/WOPTO huggingface dataset:
Patent JP-H094289-A (JP)
Title: Mounting seat plate
Inventor: NOGUCHI YOSHIMITSU
IPC: E05B15/02
Filed: 1995-06-22
Abstract: PURPOSE: To make it possible to provide sufficient strength and mount a cover on a seat with a proper force and prevent the cover from coming off after it has been mounted. CONSTITUTION: A seat 1 is made of synthetic resin and shaped like a slender oval coin and provided with a disk-shaped shaft hole 6 located below the center and mounting holes 7 on both upper and lower ends. Notched grooves 4 are installed to upper and lower ends in the central part on both sides, thereby installing engagement parts 3 of inverted U-shaped cross section, which project outwardly while circular-shaped projected parts 5, which project slightly outward than the engagement parts 3, are installed to both sides. A cover 2 is made of metal and longer than the seat 1 and provided with a shaft hole 9 at a position corresponding to the shaft hole 6 of the seat 1 and engagement parts 8 which project from the rear surface at the position corresponding to the engagement parts 3 of the seat 1.
Patent JP-H0623739-A (JP)
Title: Tile cutting device
Inventor: NAGAI RYOJI
IPC: B28D1/22
Filed: 1992-07-08
Abstract: PURPOSE:To provide a tile cutting device eliminating the shell-shaped peel generated in the glaze layer on the surface of a tile by the impact at the time of the cutting of the tile and requiring no polishing of the cut surface of the tile due to manual work after cutting. CONSTITUTION:In a device cutting a tile, a first disk blade 1 composed of small grinding particles cutting a glaze layer and a second disk blade 2 composed of large grinding particles cutting a material layer 4 are arranged in series.
Patent JP-S6159737-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATOU KUNIYA
IPC: H01L21/31
Filed: 1984-08-30
Abstract: PURPOSE:To realize low temperature heat processing and improve reliability of product through selective local heating of film by irradiation of light having particular wavelength which is selectively absorbed for coupling of film forming material. CONSTITUTION:As an insulation film, surface protection film of a semiconductor device, for example, a phosphor added silicon oxide film (hereinafter referred to as PSG film) is formed. Next, an energy is selectively absorbed in the surrounding of the P-O coupling with disassembling and recoupling of P-O coupling when the PSG film is irradiated with the light of the wavelength having the energy which is equal to the coupling energy of P-O coupling. Therefore, energy absorption occurs at the surface PSG film and only the surface layer is locally heated, resulting in the effect similar to the high temperature processing as the surface. According to this method, low temperature heat processing is realized and reliability of product can also be enhanced.
Patent JP-S6071591-A (JP)
Title: Image furnace
Inventor: YAMAMOTO FUMIO
IPC: C30B13/24
Filed: 1983-09-29
Abstract: PURPOSE:To eliminate the unblance of heating capacity between individual lamps by arranging oppositely a heat and light emitting lamp and a brightness detecting element, and controlling the supply of power to the lamp so that the output of said element may be regulated to a preset value. CONSTITUTION:A seed crystal is used as a lower side sample 505, and a sintered material having the same component as the seed crystal is used as an upper side sample 504. Heat and light emitting lamps 503a and 503b, which are arranged so that each light emitting part may be situated at focal points F1' and F3' of reflection mirror surfaces 502a and 502b of a reflection mirror 501, are lit to heat and melt the samples 505 and 504. The brightness of the lamps 503a and 503b is detected by brightness detecting elements 511a and 511b through windows 510a and 510b provided on the surface of the reflection mirror 501, and the signal is inputted to lamp controllers 513a and 513b through amplifier circuits 512a and 512b, and compared with a separately inputted set value of brightness. The supply of power to the lamps 503a and 503b is controlled so that said signal may coincide with the preset value of brightness, and a molten zone 508 is formed to grow the crystal.
Patent JP-H097456-A (JP)
Title: Key top installing structure of switch for vehicle
Inventor: SAKATA MASASHI
IPC: H01H21/00
Filed: 1995-06-23
Abstract: PURPOSE: To attain a reliable switch mechanism while holding interchangeability between a push-push type and a push 1 pull type as well as to reduce product cost by making common use of it. CONSTITUTION: An opening part 29 is arranged at the top, and an operation lever 25 turnably journalled to a body and a key top 32 having a fitting projection 36 to be fitted in this opening part and a frame body 35 arranged at a prescribed interval from this fitting projection 36, are provided. The opening part 29 is sandwiched from both sides of the frame body 35 and the fitting projection 36.
Patent JP-S61105693-A (JP)
Inventor: PABUO RANTO
IPC: G07F7/06
Filed: 1985-08-20
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-S57104806-A (JP)
Title: Thickness control of grinding painted film
Inventor: MAEDA MIYOZOU
IPC: B24B49/00
Filed: 1980-12-23
Abstract: PURPOSE:To directly measure the thickness of a painted film during the grinding by measuring the reflected interference light of more than two coherent reference lights varied in the optical condition which has been irradiated on a painted film. CONSTITUTION:Coherent reference lights are irradiated on a painted film 1 during the grinding with light emitting elements 5a-5c in such a manner that the intensity of the reflected interference light varies cyclically following the decrease in the painted film and the reflected light thereof is detected with photo detectors 6a-6c respectively. Optical condition of each referece light is set so that the intensity of each reflected interference light following the grinding quantity varies separately in the peak position. The thickness of the painted film during the grinding is determined from the results of comparing the intensity of the reflected interference light of these reference lights.
Patent JP-H0524299-A (JP)
Title: Printing apparatus
Inventor: IKEZOE YOSHIAKI
IPC: G06F3/12
Filed: 1991-07-23
Abstract: PURPOSE:To obtain a high throughput as a system. CONSTITUTION:All forms required for one printing work are registered in an outside memory unit 2 to execute the printing work. In the operating system of a host computer 1, in each printing work, when a printing job is delivered, form set name which is used in the printing job of said delivery is found out and individual form defined by form set name is found out from the outside memory unit 2, whereby these form set information and form data are sent to a main control unit 4 of a printing apparatus 3. At the unit 4, the form set information and form data are registered in a form set table 5, a form name table 6, and a form register memory unit 8.
Patent JP-H0844597-A (JP)
Title: Information storing method and information processor
Inventor: YOSHIOKA MASAMITSU
IPC: G06F17/22
Filed: 1994-08-02
Abstract: PURPOSE:To reduce the number of times of switching work of a storage medium by duplicating and storing a part of data stored in another storage medium on a free area generated in each storage medium. CONSTITUTION:Dictionary data B as a data group is stored by dividing in a floppy disk 3 and a floppy disk 4. At this time, data (c) of capacity equivalent to the half of the dictionary data B is stored in the floppy disk 3, and data (e) equivalent to the capacity of the free area generated in the floppy disk 3 consequently is stored in the floppy disk 3. The data (e) is a part of data (d) stored in the floppy disk 4. Therefore, no free area exists in the floppy disk 3. Also, the data (d) and data (e') that is a part of the data (c) are stored in the floppy disk 4 similarly. Consequently, the data (e) and (e') of the dictionary data B are stored by duplicating in the floppy disk 3 and the floppy disk 4.
Patent JP-S6243380-A (JP)
Inventor: MIKAMI TETSUO
IPC: B62J35/00
Filed: 1985-08-19
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-H0929485-A (JP)
Title: Flux composition, solder paste composition and method for packaging printed circuit board using the same
Inventor: NATORI KATSUHIDE
IPC: H05K3/34
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a flux compsn. having good solderability and corrosion resistance by constituting a flux compsn. of the activators selected from straight chain or cyclic alkane of prescribed carbon atoms having bromine atoms and the arom. compd. of prescribed equation and other additives. SOLUTION: The flux compsn. consists of at least one kind of the activators selected from 2 to 10C straight chain alkaline or 3 to 10C cyclic alkane (first activator) contg. at least one bromine atom and the arom. compd. (second activator) expressed by the formula (R1 is 1 to 3C straight chain alkyl group having >=3 carbon-bromine bonds, R2 is the same or is differently a hydrogen atom or 1 to 3C straight chain alkyl group, (n) is an integer from 1 to 5) and the other additives constituting the flux. The flux compsn. improved in all of the solderability, insulation characteristic, non-corrosive property and hot life is obtd. by using the activators directly bonded with the bromine atoms and the carbon atoms in such a manner.
Patent JP-H0734351-A (JP)
Title: Pin-inserting device
Inventor: YASUI YOSHIHARU
IPC: D03D41/00
Filed: 1993-07-22
Abstract: PURPOSE:To provide a device enabling many pins to be stood on a substrate simultaneously at specified pitches. CONSTITUTION:This pin-inserting device 1 is made up of a lift, a guide block 3, a housing magazine 4 and a pin extruder 5. The lift is designed to vertically move a holding plate 7 for a substrate 6. The guide block 3 is set up against the holding plate 7 and the upper surface of the guide block are provided with many guide grooves 3a in parallel. The housing magazine 4 is set up on the guide block 3 to feed pins to the respective guide grooves 3a. The pin extruder 5 is installed opposingly to the holding plate 7 relatively to the guide block 3. A pin extruding rod 13 is subjected to reciprocating motion along the guide grooves 3a by driving of an actuator.
Patent JP-S6243173-A (JP)
Title: Manufacture of semiconductor device
Inventor: OBATA MASANORI
IPC: H01L29/78
Filed: 1985-08-21
Abstract: PURPOSE:To prevent the expansion of a source region due to diffusion of phosphorus, by coating a gate electrode with photoresist when arsenic is implanted, and coating the source region with photoresist when the phosphorus is implanted. CONSTITUTION:In order to form a source region 54 and a drain region 51, arsenic As<+> is implanted. Since a gate electrode 4 is coated with photoresist 6 at this time, the arsenic is not implanted in the gate electrode 4. Then, a pattern 62 is formed so that only a low-implantation-quantity region 52 is not coated with photoresist. Phosphorus P<+> is implanted in the low-implantation- quantity region 52. At this time, since the source region 4 is coated with the photoresist, the phosphorus is not injected.
Patent JP-S57105594-A (JP)
Title: Electric fan
Inventor: ONO NOBUYUKI
IPC: F04D25/10
Filed: 1980-12-22
Abstract: PURPOSE: To enable to smoothly oscillate the fan with no reinforcement of oscillating torque necessary by a method wherein the start and stop of the oscillating mechanism are controlled with the air pressure applied to a bellows through an air pipe at the control mechanism to start and stop the oscillating mechanism.  
     CONSTITUTION: When a knob 23 is turned clockwise, a bellows 26 is extended because the convex part 26b of the bellows 26 is pulled by a tongue piece 24, resulting in extracting the air in the bellows 25 through the air pipe 28. Accordingly, contrary to the extension of the bellows 26, the bellows 25 is contracted to pull down a lever 18 by a convex part 25a of the bellows 25 and to engage the grooves 10a of a pinion shaft 10 with balls 11, resulting in transmitting the pivoting force to a link 15 in order to operate the oscillating mechanism 6 for oscillation of the fan. Consequently the smooth oscillating motion can be accomplished with a slight operating force with no necessary reinforcement of oscillating torque. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0231686-A (JP)
Title: Production of trifluorothymidine
Inventor: SUGIMOTO NOBUTAKA
IPC: C12P19/40
Filed: 1988-07-22
Abstract: PURPOSE:To obtain trifluorothymidine in high yield by base exchange reaction under a mild temperature condition of 30-45 deg.C using bacteria classified as Serratia sp. between trifluoromethyl uracil and deoxyribose donor. CONSTITUTION:Bacterial classified as Serratia sp. such as Serratia marcescens IFO 3052 are put to culture in a conventional medium containing a carbon source such as glucose and a nitrogen source such as ammonium sulfate, and the cultured bacteria are separated from the resultant culture solution. Thence, a reaction is made at 30-45 deg.C in an aqueous solution containing the above bacteria and phosphoric acid between trifluoromethyl uracil and a deoxyribose donor selected from 2'-deoxyadenosine and 2'-deoxyinosine. This reaction may be made using an immobilized enzyme. After completing the reaction, the bacteria or enzyme is separated from the system, and the trifluorothymidine produced is isolated and purified. Thus, the objective trifluorothymidine can be obtained continuously in high yield.
Patent JP-H0755771-A (JP)
Title: Manufacture of capillary tube, capillary tube for electrophoresis device and electrophoresis device containing capillary tube thereof
Inventor: KURISUCHIYAN BIYUTENAA
IPC: G01N30/74
Filed: 1994-07-12
Abstract: PURPOSE: To provide a capillary which reduces the power loss, can provide high sensitivity and a good separation effect, and is variable in inside width in its longitudinal direction, a method for manufacturing the same, and an electrophoretic device using the capillary. CONSTITUTION: This electrophoretic device has a capillary 10 manufactured by etching method so that it has a first capillary region 7 with a first inside width and a second capillary region 8 with a second inside width greater than a first bore, the first inside width continuously shifting to the second inside width without steps and the first and second capillary regions having corresponding outside widths at least in their shifting region; an input reservoir 14 in which the first capillary region end of the capillary 10 is immersed; and an exist reservoir 28 in which the second capillary region end of the capillary 10 is immersed.  The device further has absorption detectors 38, 42, 34 consisting of a generator 22 for generating an electric field between buffer solutions 15 in the input reservoir 14 and the exit reservoir 28, and a light source 38 and a photosensor 42 which are placed in the second capillary region 8 of the capillary so as to detect at least one component in a sample.
Patent JP-S6244037-A (JP)
Inventor: MAEDA KOJI
IPC: H02H3/26
Filed: 1985-08-19
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-S6074621-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARAKI MITSUYOSHI
IPC: G03F7/16
Filed: 1983-09-30
Abstract: PURPOSE:To obtain the uniform resist film, that is the film without generation of striation at spin coating of positive resist by employing the resist which is obtained by addition of anti-striation agent into a solvent. CONSTITUTION:When resist is spreaded over an SiO2 film by spin coating, a novolak-resin-group resist is used for positive resist and a nonionic surface-active agent of carbon-fluoride-group is used for a anti-striation agent. For better mixing, the surface-active agent is dissolved in ECA and is then added to the resist. After stirring it well, spin coating is made to form a resist film 6. Next, pre- baking is made and exposure and development are carried out. No striation exists and variability of a film thickness is restrained within a constant range.
Patent JP-H0912259-A (JP)
Title: Lifting device
Inventor: OGATA MASAO
IPC: B66C1/04
Filed: 1995-06-26
Abstract: PURPOSE: To enable smooth attracting work by alternately arranging magnetic substances and non-magnetic substances in the width direction of a pole piece. CONSTITUTION: The contact areas of pole pieces 11a, 11b with yokes 7a, 7b are decreased with the rotation of a cylindrical magnet body 12. Since magnetic substances and non-magnetic substances are alternately arranged in the width direction, the pole pieces 11a, 11b are magnetically divided from each other. Therefore, there is no passage of a line of magnetic force on a part in which the pole pieces 11a, 11b are in contact with spacers 8a, 8b, and magnetic force of a magnetic circuit to pass the cylindrical magnet body 12 is decreased. The lines of magnetic force 15a, 16a incapable of passing the cylindrical magnet body 12 constitutes a new magnetic circuit in which they enter an object to be attracted 14 through the yoke 7a and an attaching surface 6a, pass the attracting surface 6b and the yoke 7b on the opposite side, and then return to a sub magnet 13.
Patent JP-H0837867-A (JP)
Title: Fixing apparatus for harvesting position sensor of combine harvester
Inventor: KUROKAWA MASAHIRO
IPC: A01D34/24
Filed: 1994-08-03
Abstract: PURPOSE:To reduce a detection error and facilitate the setting of detection characteristics of a harvesting position sensor for detecting the height of a harvesting apparatus from a vehicle by interlocking the harvesting position sensor with a harvesting suspension arm by a simple mechanism. CONSTITUTION:A harvesting apparatus 1 is provided with a harvesting position sensor 3 for detecting the height of a harvesting apparatus 1 from a vehicle 2 whose sensor arm 7 is vertically driven by expansion and contraction of a lifting cylinder 4. In order to simplify the structure of a fixing apparatus for a harvesting position sensor 3, the sensor arm 7 is placed next to a moving part of a harvesting suspension arm 6 which connects a harvesting frame 5 of the harvesting apparatus 1 to the vehicle 2 in a freely expandable manner. The sensor arm 7 is interlocked with the harvesting suspension arm 6 by a wide hole 8 and a pin 9.
Patent JP-S5974306-A (JP)
Title: Nozzle diaphragm
Inventor: MARUI SEIJI
IPC: F01D9/00
Filed: 1982-10-19
Abstract: PURPOSE:To discharge drainage, striking blades and flung away in the outer peripheral direction, to the outside by forming a radial drainage discharge hole on the inner peripheral face of a strip holder provided in one body with the exit side end face of a nozzle diaphragm outer ring. CONSTITUTION:A radial drainage discharge hole 11 is formed on the inner peripheral face of a strip holder 2a provided in one body with the exit side edge face of a nozzle diaphragm outer ring 2. Thus, drainage, striking a blade 5 and flung away in the outer peripheral direction, is discharged outside from the drainage discharge hole.
Patent JP-H0346737-A (JP)
Title: Antireflective and antistatic type cathode-ray tube and manufacture thereof
Inventor: ISHIZAKI TSUYOSHI
IPC: H01J9/20
Filed: 1989-07-14
Abstract: PURPOSE:To obtain an antireflective and antistatic coat having excellence in resolution and in optical characteristics by forming a hyaline conductive film consisting principally of SnO2 particulates of a specified composition ratio and a specified film-thickness on the outside surface of a panel and subsequently forming a minute irregular film consisting principally of SiO2 thereon. CONSTITUTION:On the outside surface of a panel 10 is formed a hyaline conductive film 20 consisting principally of SnO2 particulates of an average particulate diameter below 2,000Angstrom , whose composition ratio by weight is SnO2/SiO2>=0.8 and whose thickness ranges from 100 to 3,000Angstrom . On this conductive film is formed a minute irregular film 21 consisting principally of SiO2, whose average thickness d<2> is about 1,000Angstrom , whose irregular pitch P ranges from about 15 to about 20 micrometers, whose surface roughness Rz is about 0.5 micrometer and whose light intensity Gs on a screen is about 55%. This results in obtainability of an antireflective and antistatic coat having excellent conductivity, reflectance without dependence on humidity, low deterioration both in reflected colors and in resolution, and yet having great wear resistance.
Patent JP-H10213790-A (JP)
Title: Liquid crystal display element and its production
Inventor: YAMANAKA YASUHIKO
IPC: G02F1/1333
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a thin, lightweight and full-color liquid crystal(LC) display element capable of eliminating the necessity of existence of a substrate between plural LC layers. SOLUTION: When the display element is constituted so that LC layers 18 to 20 are laminated on a substrate 1 having an electrode 9 and driving elements 3 to 5, transparent pixel electrodes 12, 13 are respectively arranged among the LC layers 18 to 20 and the electrodes 12, 13 are electrically connected to the driving elements 3 to 5 formed on the substrate 1 through aperture parts 21, 22 formed on prescribed areas of the layers 18 to 20, these LC layers 18 to 20 include micro-capsules including liquid crystals 18a and the binder 18c for binding these micro-capsules. Insulating layers are respectively formed between the electrodes 12, 13 on the substrate 1 and the LC layers 18 to 20 or between the electrodes 18 to 20 arranged among the LC layers 18 to 20 and the LC layers 18 to 20. The wall films 18b of the micro-capsules, the binder 18c and the insulating layers are composed of a photosensitive high molecular material.
Patent JP-S6159398-A (JP)
Inventor: IKEDA OSAMU
IPC: G10L13/06
Filed: 1984-08-30
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-H0348636-A (JP)
Title: Production of acyl group-substituted aromatic compound
Inventor: KASHIWA HIDENORI
IPC: C07C45/43
Filed: 1989-07-14
Abstract: PURPOSE:To efficiently produce an acyl group-substituted aromatic compound useful as an agricultural chemical, photographic chemical, UV absorber, etc., by reacting an aromatic compound with carboxylic acids using a highly active fluorine-containing aromatic sulfonic acid catalyst. CONSTITUTION:An aromatic compound expressed by formula II (R is H, alkyl, alkoxy or halogen: (m) is 1-3; both P and Q are H, either thereof is phenyl and the other is H or both are hydrocarbons required to link and form naphthalene or tetralin ring) is reacted with carboxylic acids using a fluorine-containing aromatic sulfonic acid catalyst expressed by formula I (X<1> is F or 1-14C fluorine- containing alkyl which may contain ethereal oxygen atom; Ar<1> is aryl; (n) is 1-5; (m) is 1-3) as a catalyst to afford an acyl group-substituted aromatic compound (e.g. methylbenzophenone). A high yield can be attained by using the aforementioned catalyst even if water is present in the reaction system.
Patent JP-S5971028-A (JP)
Title: Optical phase modulator
Inventor: EJIMA NORIMASA
IPC: H04B10/07
Filed: 1982-10-18
Abstract: PURPOSE:To impose modulation by correlative reception, to reduce the influence of a phase shift of a carrier signal, and to decrease a code error rate, by breading a correlation in a modulated output signal. CONSTITUTION:Linear polarized laser light passed through a polarizing plate 1 is branched by a beam splitter 11, and one is supplied to a beam splitter 12. The other is provided with a time difference tau by a delay loop 14, and then modulated by an optical phase modulating element and branched again by a beam splitter 13; one is a modulated output and the other is mixed with said branched light through the beam splitter 12. This light is detected by a photodetector 15, which outputs a phase error signal to a signal switch 16. This switch 16 is controlled by an RZ type PCM modulated signal with a modulating speed 1/2tau. In this constitution, the modulated output light signal is received correlatively with the time difference tau to regenerate the modulated signal.