baber/WOPTO huggingface dataset:
Patent JP-S60240120-A (JP)
Title: Formation of deposition film
Inventor: NISHIMURA YUKIO
IPC: C23C16/24
Filed: 1984-05-14
Abstract: PURPOSE:To enable the formation of a deposition film containing a silicon atom maintaining high quality and in high speed of film forming using low level thermal energy as excitation energy by using silicon compound having an azo group which directly couples with a silicon atom as a raw material gas. CONSTITUTION:A silicon compound which has one or more azo groups which directly couple with a silicon atom is used as a raw material for forming a deposition film. A substrate 2 is placed on a susceptor 3 in a deposition chamber 1, the pressure in the chamber 1 is reduced and the substrate 2 is heated to a required temperature by (the current flow of) a heater 4. Then, the valves 14-1, 16-1 of a supply source 9 which stores a raw material compound gas are each opened and the raw material gas is sent to the chamber 1. The raw material gas flowing adjacent to the surface of the substrate 2 is given thermal energy, expedited thermal excitation and thermal decomposition and a material a-Si is deposited on the substrate.
Patent JP-S61254658-A (JP)
Title: Polyurethane emulsion
Inventor: KURIYAMA KATSUMI
IPC: C08G18/08
Filed: 1985-05-08
Abstract: PURPOSE:An emulsion providing a product having improved qualities, capable of finishing gelatinizing and drying processes in several minutes without requiring strict temperature control, comprising a specific hydrophobic polyurethane, a specific hydrophilic polyurethane, an organic solvent and water. CONSTITUTION:An water-in-oil type polyurethane emulsion comprising (A) a hydrophobic polyurethane obtained by reacting a hydrophobic polyol with an organic diisocyanate and a chain extender, (B) a hydrophilic polyurethane obtained by reacting a poly(oxyalkylene)glycol with an organic diisocyanate, wherein the glycol is a block copolymer of poly(oxyethylene)glycol and a poly(oxyalkylene)glycol except the poly(oxyethylene)glycol and the amount of a block consisting of the poly(oxyethylene)glycol is 25-50wt% based on the block copolymer, (C) an organic solvent, and (D) water.
Patent JP-H04306825-A (JP)
Title: Manufacture of semiconductor device
Inventor: UEDA YUTAKA
IPC: H01L29/73
Filed: 1991-04-03
Abstract: PURPOSE:To eliminate the deviation of alignment between an emitter part and a polysilicon electrode pattern when the polysilicon electrode pattern of the emitter forming part of a bipolar transistor is formed. CONSTITUTION:A polysilicon electrode pattern is formed using the photoresist pattern for an emitter aperture in the state as it is, and an oxide film 2, a nitride film 3 and a photoresist pattern 4 are formed on a substrate 1. After a CVD oxide film 5 has been formed, an etching treatment is conducted (process A to C) by anisotropic dry etching. Then, a nitride film 3 (process D) is etched using the photoresist 4 and the CVD oxide film 5 left on the side wall of the photoresist as a mask, and then the oxide film 2 is etched (process E). Subsequently, polysilicon 6 is grown (process F), and it is etched by amorphous dry etching. Lastly, the photoresist 4 is removed (process H), and a polysilicon electrode pattern is formed. Alignment deviation is not generated, and a fine emitter can be formed.
Patent JP-S5524705-A (JP)
Title: Method of making cylindrical body
Inventor: SAITOU MASAMI
IPC: B21D22/16
Filed: 1978-08-09
Abstract: PURPOSE: To produce a cylindrical body with a limited thickness deviation leaving a circular projection at the end by pressing a roll in contact with the circumferential surface of a cylindrical body rotating with a mandrel with the end of the body inserted into the mandrel.  
     CONSTITUTION: The end of material 21 is inserted into a mandrel 3 in contact with the stepped section 11 thereof and then rotated with the rotation axis of the mandrel 3 as the axis. Pressed in contact with the circumferential surface of the material, a roll 5 is moved along the rotation axis of the mandrel 3 to form a thin cylindrical body 24 leaving a circular projection 23. This forming procedure is repeated until the thickness of the body reaches a prescribed value. This method can reduce the thickness deviation throughout the entire length of the cylindrical body in the spinning work. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03297335-A (JP)
Title: Production of granule for improvement of rice quality and increase in yield of rice crop and method for improving rice quality and increasing yield
Inventor: SATO TOSHIYASU
IPC: A01G22/22
Filed: 1990-04-13
Abstract: PURPOSE:To obtain the title granule capable of promoting growth of rice by spraying it in a paddy field by adding soil bacteria to an organic fertilizer such as excrement of domestic fowl and subjecting the fertilizer to fermentation treatment, adding calcium ligninsulfonate, etc., thereto, granulating the mixture so as to have a specific water content and spraying the granulate in a paddy field. CONSTITUTION:Soil bacteria are added to an organic fertilizer such as excrement of domestic fowl or pig or beancurd refuge and the mixture is subjected to fermentation treatment. ligninsulfonic calcium or sodium salt is added thereto at an amount of 3-5% and the mixture is granulated so as to have 15-25% water content to provide the aimed product.
Patent JP-H05298455-A (JP)
Title: Texture mapping device
Inventor: SAKAIHARA TOORU
IPC: G06T11/20
Filed: 1992-04-16
Abstract: PURPOSE:To realize displaying with smooth texture by mixing texture data where weighing is added and RGB luminance owing to optical reflection, executing plotting and cumulatively adding a picture being a result. CONSTITUTION:Luminance is calculated (13b) by an optical reflection expression through the use of light source information, a reflection coefficient and a normal vector. Then, a polygon is dissolved to spans and information at the end point of a span to be plotted, that is, the coordinate of the both end points, a texture coordinate and RGB luminance owing to optical reflection are obtained from the value of a vertex. The increase portions of RGB luminance, the Z coordinate and the texture coordinate for DDA are obtained (13d). A picture element for indicating whether a texture picture element to be the object of mapping is the element of left down, left up, right down or right up is designated (13e). Moreover, weighing by a decimal part of the coordinate is added to data which is fetched by the texture coordinate and picture element designition, RGB luminance owing to optical reflection is mixed and the element on the span is plotted.
Patent JP-S62257823-A (JP)
Title: Die for manufacturing honeycomb structure
Inventor: KURISUCHIYAN BENTO RANDOSEIJIY
IPC: B29C48/11
Filed: 1987-04-21
Abstract: Forming thin-wall honeycomb structures using novel extrusion die (10); method of making the die (10). The die has feed holes (22) feeding to slots (18) of a primary extrusion grid. A secondary grid is milled between slots of the primary grid (18), and successive subsequent grids (24) can be provided between previously milled slots (secondary grid, tertiary grid, quarternary grid), and so on. Extrudable material is fed to the die under pressure; the material flows through the feed holes longitudinally to the primary grid (18), whence the material flows to subsequent grid (24) or grids. The material emerges from the die face as a thin-walled honeycomb structure. It is then rigidified to prevent deformation.
Patent JP-H04306247-A (JP)
Title: Inorganic filler-containing polypropylene-based resin composition
Inventor: SATO NAOTO
IPC: G11B23/04
Filed: 1991-04-02
Abstract: PURPOSE:To obtain an inorganic filler-containing polypropylene-based resin composition suitable for audio cassette half, etc., excellent in tapping characteristics, modulus in flexure and acoustic properties, and capable of being readily injection molded into a mold having excellent appearance. CONSTITUTION:(A) A mixture which comprises A1: 95-60wt.% polymer consisting essentially of propylene, having 10-100 g/10 minutes melt flow rate and A2: 5-40wt.% ethylene-propylene random copolymer having 30-75wt.% ethylene content of copolymerization and has 10-100 g/10 minutes melt flow rate is blended with (B) a propylene homopolymer or propylene-ethylene copolymer having <=10wt.% ethylene content of copolymerization, having 0.1-5g/10 minutes melt flow rate, (C) a modified propylene-based copolymer subjected to graft modification with an unsaturated carboxylic acid (anhydride), (D) wallastonite and (E) calcium carbonate in a ratio of 3-20wt.% component C, 40-60wt.% components D+E, weight ratio of component D/E of 1/3-3/1 and the rest to give the weight ratio of the component A/B of 1/3-3/1.
Patent JP-H06287484-A (JP)
Title: Cationic electrodeposition coating compound
Inventor: YONEYAMA KENICHI
IPC: C09D163/00
Filed: 1993-04-01
Abstract: PURPOSE:To obtain the subject coating compound having excellent edge covering properties, smoothness, chipping resistance, hydrolytic resistance, etc., by blending an alkoxysilane-containing epoxy resin-amine adduct with a resin for a cationic electrodeposition coating compound, dispersing the mixture into water. CONSTITUTION:(A) A hydrolyzable alkoxysilane-containing epoxy resin-amine adduct is premixed with (B) a resin for a cationic electrodeposition resin emulsion and the mixture is dispersed into water into an aqueous dispersion to give the objective coating compound composed of the aqueous dispersion. The component A, for example, is obtained by reacting diglycidyl ether of bisphenol A with bisphenol A and diethanolamine and reacting the reaction solution with gamma-aminopropyltriethoxysilane and diethanolamine. The component B usually consists essentially of a basic resin and a curing agent and a reaction product obtained by reacting a polyepoxy resin prepared from a polyphenol compound and epichlorohydrin with a cation forming agent constituted of an OH-containing alkanolamine is preferable as the basic resin.
Patent JP-H04327974-A (JP)
Title: Record control device
Inventor: KIGUCHI MASAO
IPC: B41J2/38
Filed: 1991-04-26
Abstract: PURPOSE:To reduce load on a software (main CPU) in recording operation. CONSTITUTION:A main CPU transfers to a printer an image data for printing operation of the printer in accordance with interrupt control. After the transfer of the image data, a preheat data for preheating is generated to transfer. On the other hand, the printer performs preheating during the transfer of the image data. During the transfer of the preheat data, printing operation is performed.
Patent JP-H0795904-A (JP)
Title: Umbrella
Inventor: MIKAWA SHIYOUSUKE
IPC: A45B25/22
Filed: 1994-05-10
Abstract: PURPOSE:To provide an umbrella having such an improved durability that the umbrella is not easily turned inside out even in strong wind. CONSTITUTION:A pivotal member 20 is provided with a base part 20a, a pair of pivot support pieces 20b, 20c projecting from the base part 20a and a stopper part 20d. The base part 20a is provided with an insert hole 30 through which the intermediate part of a main rib 15 is fixedly inserted. One end of a branch rib 16 is pivotably supported between the pivot support pieces 20b, 20c by the use of an eyelet fitting 22 or the like. A tapered stopper part 20d increasing the height as the base end side of the main rib 15 is approached is continuously provided across a gap between the pivot support pieces 20b, 20c. Even when the branch rib 16 is pivoted to the base end side of the main rib 15 over a predetermined position with the umbrella open, it is not pivoted until it becomes nearly parallel to the main rib 15 so that it abuts against the stopper part 20d to be locked thereon.
Patent JP-H07305253-A (JP)
Title: Needles
Inventor: TANAKA ATSUYUKI
IPC: D04B3/02
Filed: 1994-05-10
Abstract: PURPOSE:To prevent a flexible wiry material from protruding outward from the outer peripheral surface in a part on the central side of a body and ensure a sufficient strength around a through-hole when the flexible wiry material is pulled and passed through the through-hole in a part at the end of the body in needles such as a crotchet needle, a knitting needle, a wool needle or a drawstring needle. CONSTITUTION:The needles 1 are obtained by respectively forming stepped parts 3 recessed to a prescribed dimension to the central axis side of each body on a pair of peripheral surface parts to be mutually symmetrical near a through-hole 5, further forming recessed grooves 4 from the stepped parts 3 to the rear, respectively opening both ends of the through-hole 5 to base parts (4a) of both the recessed grooves 4 and arranging raised parts 6 and 6 in an unstepped form on both lateral sides of the base parts (4a) of the recessed grooves 4 near both the stepped parts 3 so as to remain in the needles 1 having the through-hole 5 in the rear ends of the body thereof. The body of the needles 1 is made of bamboo.
Patent JP-S5523163-A (JP)
Title: Polyvinyl alcohol type photosensitive resin and its preparation
Inventor: ICHIMURA KUNIHIRO
IPC: C08F299/00
Filed: 1978-08-09
Abstract: PURPOSE: To obtain a readily water-soluble, highly photosensitive resin useful as photo resists and an aqueous coating base, by reaction of polyvinyl alcohol, etc., with a styrylpyridinium salt having a formyl group.  
     CONSTITUTION: The objective photosensitive resin composed of the structural unit of formula II can be obtained by reaction of polyvinyl alcohol or a partially-saporified polyvinyl acetate with a formyl group-contg styrylpyridinium salt of formula I (R is H, alkyl, or lower hydroxyalkyl, X -  is an anion of strong acid). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62253984-A (JP)
Title: Rotary compressor
Inventor: HATTORI TOSHIHIKO
IPC: F04C18/344
Filed: 1986-04-28
Abstract: PURPOSE:To force the synchronous rotation of a rotary sleeve and a vane and reduce the wear of said carbon vane by providing a metal plate layer having initial resistance as well as small sliding resistance to said vane, on the inner peripheral face of said rotary sleeve. CONSTITUTION:A vane 8 is brought into contact with the inner peripheral face of a rotary sleeve 4 due to centrifugal force accompanying the rotation of a rotor. A metal plating layer 16 is provided on the inner peripheral face 4a of the rotary sleeve 4, being made of a material having initial resistance as well as small sliding resistance to the carbon vane 8. Thereby, the wear of the vane 8 can be restrained while forcing the synchronous rotation of the rotary sleeve 4 and the vane 8.
Patent JP-H04326783-A (JP)
Title: Manufacture of stem for semiconductor laser device
Inventor: TANAKA HARUO
IPC: H01S5/00
Filed: 1991-04-26
Abstract: PURPOSE:To manufacture the stem in a can seal type semiconductor laser device cheaply and accurately without marring heat radiation property. CONSTITUTION:A block body 4 is placed on the top of a board 3, and this block body 4 is welded to the board 3 by applying laser beams 12 for welding, at the same time by a YAG laser processor or the like, to a plurality of places such as the places on right and left both sides with the block body 4 between out of the circumference of the junction part between the bottom of this block body 4 and the top of the board 3.
Patent JP-S5221570-A (JP)
Title: Locking device of a link
Inventor: SAITOU SHIGERU
IPC: F16C11/04
Filed: 1975-08-12
Abstract: PURPOSE: This locking device of a link ensures the high reliability of working and extremely easy operation, allowing the locking of many positions by a single mechanism. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5720559-A (JP)
Title: Noncontact igniter for internal combustion engine
Inventor: SAGA TOSHIHIRO
IPC: F02P5/155
Filed: 1980-07-15
Abstract: PURPOSE:To prevent the rotational frequency of starting from becoming too low and too high, by utilizing the charging and discharge of an operational capacitor to electronically detect the rotational frequency with high accuracy to cause ignition for rotational frequency. CONSTITUTION:An ignition time control circuit 13 comprises an ignition signal generation circuit and an engine's rotational frequency detection circuit (which are not shown in the drawing). A current inverse to the capacitor charging current of the capacitor charging coil 1 of a magneto is supplied as input power to the circuit 13 through a small resistance 11, a diode 5 and a capacitor 12. The rotational frequency detection circuit has an operational capacitor, the carging and discharge of which are controlled by a signal from a sensor 2 made of an electromagnetic pickup which detects the rotational frequency of the rotor of the magneto. When set rotational frequency is reached, the rotational frequency detection circuit sends an output to the ignition signal generation circuit so that the latter circuit produces a signal voltage to trigger a thyristor 7. Consequently, a main capacitor 8 is charged to apply a voltage to a spark plug 10.
Patent JP-S59223863-A (JP)
Title: Performance evaluator of computer system
Inventor: WATANABE KUNIFUSA
IPC: G06F11/34
Filed: 1983-06-01
Abstract: PURPOSE:To attain the evaluation of performance under a continuous operation by separating a measuring system from a working system among the component elements of a computer system and preventing the data collection operation from giving an interruption to the job of the working system. CONSTITUTION:The component elements of a computer system are separated between a working system A and a measuring system B. A channel interface device 25 transfers the start request information to a main storage 27 every time a start request is given to a disk controller 24 from a central processor 21. In this case the device 25 transfers a specific frequency to the storage 27 and then gives an interruption request to a central processor 26. Therefore the processor 26 stores the start request information equivalent to the specific frequency to a disk device 28 with said interruption request.
Patent JP-S5431649-A (JP)
Title: Heating system in microwave ovens
Inventor: YAMAUCHI JIYUICHI
IPC: F24C7/02
Filed: 1977-08-12
Abstract: PURPOSE: To effectively cook so that food can be boiled in the second process by performing the first heating process at the temperature before food is boiled and reducing the time of the heating process to one fifth of the time which is required for the first process. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59222781-A (JP)
Title: Control apparatus for underwater steaming body
Inventor: KOBAYASHI NORIO
IPC: G01S15/66
Filed: 1983-06-01
Abstract: PURPOSE:To allow the titled body to accurately track a real target on the basis of the echo of said real target, by separating an extracting a false echo and a real echo in connection with the timewise characteristics and frequency characteristics of both echoes from a receiving signal. CONSTITUTION:An acoustic signal is transmitted toward a target from a wave transmitter-receiver 1 and the reflected signal from the target is inputted to a signal processing apparatus 3 through the wave transmitter-receiver 1 and a transmitter-receiver 2. This signal processing apparatus 3 consists of a FFT processor 4 for performing the FFT (fast Fourier transform) calculation of a receiving signal, a memory apparatus 5 for storing the result of FFT calculation, a post processor 6 for extracting the information of a real target from the result of FFT calculation and a memory apparatus 7 for storing the information of the real target. A control apparatus 8 calculates a steering amount so as to allow an underwater steaming body to track the target on the basis of the information of the real echo and the azimuth signal from the transmitter-receiver 2 to output a steering signal to a steering apparatus 9.
Patent JP-H038079-A (JP)
Title: Document processor
Inventor: KATANO KIYOSHI
IPC: G06F17/21
Filed: 1989-04-19
Abstract: PURPOSE:To improve efficiency for processing by providing a system to display the prescribed number of candidate groups to an input word on a first stage at first in an English document processor equipped with a spelling corrector. CONSTITUTION:When a key input is a word key, the input character of the key input is stored in a word buffer 6. When the key input shows the end of a word input, a status register 7 and a numwrd pointer 10 are initialized and candidate words are generated from a candidate generation control part 4. Next, the register 7 and a totwrd counter 8 are investigated and until the value of the counter 8 exceeds a value stored in a minwrd register 11 or until the value of the register 7 is 2 to show that the candidates to be generated are exhausted, the generation of the candidate word is repeated. Thus, in comparison with a system to generate all the candidate words or successive candidate words, speed is improved for displaying the candidate.
Patent JP-H05295188-A (JP)
Title: Polypropylene resin composition
Inventor: MIYASHITA HIROSHI
IPC: C08L33/24
Filed: 1992-04-17
Abstract: PURPOSE:To provide the objective compsn. light in wt. and having improved impact resistance and stiffness by compounding a PP resin, an inorg. filler, and a specific water-sol. vinyl polymer. CONSTITUTION:A water-sol. vinyl polymer having a wt.-average mol.wt. of 1,000-100,000 is prepd. by polymerizing at least one monomer selected from the group consisting of (meth)acrylamide, (a salt of) vinylpyridine, (a salt of) vinylimidazole, vinylpyrrolidone, and monomers of formulas I to IV [wherein R<1>, R<3>, R<7>, and R<9> are each H or a 1-4C alkyl; R<2> is H, Na, or K; R<4>, R<5>, and R<6> are each H, an alkyl, or an aralkyl; A and Y are each 0 or NH; B is a 1-4C alkylene, 2-4C hydroxyalkylene, or phenylene; X is a counterion; R<8> is a di- or trivalent (substd.) hydrocarbon group; M is H or one equivalent of the cation; a is 1 or 2; R<10> is a 2-4C alkylene; and R<11> and R<12> are each H, an alkyl, or an aralkyl]. 100 pts.wt. compsn. comprising 45-95wt.% PP resin having an MI of 1-80g/10min and 55-5wt.% inorg. filler is compounded with 0.05-10 pts.wt. the water-sol. vinyl polymer.
Patent JP-S58214935-A (JP)
Title: Input system of japanese word
Inventor: YAMAZAKI SHINICHI
IPC: G06F3/0488
Filed: 1982-06-09
Abstract: PURPOSE:To realize a compact and simple input system of Japanese words, by displaying successively the Chinese characters to be read phonetically and the Chinese characters to be read in Japanese pronunciation corresponding to KANA (Japanese syllabary) keys with push of a conversion key and then selecting a desired character. CONSTITUTION:For instance, a touch panel is formed into a matrix of 8 rows (a-h) and 20 columns. The 1st row (a) is defined as a monitor region, and the 2nd and subsequent lines (b-h) are used to display selection surfaces. A control key is provided to a column K of the right edge. When a power supply is applied and a key ''KANA'' is pushed, KANA letters, numeric characters, etc. are displayed as shown in the diagram. In this case, a cursor 7 is set at the left edge of the 1st row. When ''OROYOKOBI...'' is fed, ''0'' is selected. Thus ''0'' is displayed on the 1st row (a), and the cursor 7 moves to the next position. Then ''YOROKO'' is fed with push of a conversion key, and the Chinese characters to be read phonetically in the ''YO'' group and displayed. The Chinese characters to be read in Japanese pronunciation are displayed with push of the conversion key, and a Chinese character ''KI (YOROKOBI)'' is selected and displayed on the row (a). Hereafter the same procedures are carried out. This process realizes a simple input of Japanese words.