baber/WOPTO huggingface dataset:
Patent JP-S5252660-A (JP)
Title: Measuring method gap in electric machine having glass-bind-rotor
Inventor: KAMINAGA KAZUMI
IPC: G01B5/14
Filed: 1975-10-27
Abstract: PURPOSE: To stably measure the size of a gap between a rotor and a stator by machining the periphery of a glass bind provided at the end of the rotor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62285919-A (JP)
Inventor: DOYLE MICHAEL JOHN
IPC: C08G67/02
Filed: 1987-05-27
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-S5353366-A (JP)
Title: Display wheel for watches
Inventor: KASAI YASUHIRO
IPC: G04B19/247
Filed: 1976-10-26
Abstract: PURPOSE: Oiling is made possible and the reduction in load of the driving of the display wheel is accomplished by forming an oil flow stop in the display part of the display wheel displayling the date, day, etc.  of a watch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11320785-A (JP)
Title: Food packaging stretch film
Inventor: SASAKI MASAO
IPC: C08L23/08
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a food packaging stretch film excellent in finger pressing recovery properties at a time of the covering of a food housing tray, also excellent in cutting properties and packaging heat-sealability and good in stretch feeling. SOLUTION: A center layer is formed from a resin compsn. containing (A) 30-85 wt.% hard polyolefin resin, (B) 5-40 wt.% ethylene/α-olefin copolymer being a copolymer obtained by polymerizing ethylene and 3-12C α-olefin by using a metallocene catalyst and having a density of 0.860-0.920 g/cm<3> , a melt flow rate of 0.5-5 and a wt. average mol.wt. Mw/number average mol.wt. Mn ratio: Mw/Mn is 1.5-5 and (C) 3-40 wt.% at least one kind of a resin selected from a petroleum resin, a terpene resin, a cumarone/indene resin, a rosin resin and hydrogenated resins of them. Resin layers of an ethylene/vinyl acetate copolymer or the like are provided on both surfaces of the center layer.
Patent JP-H04329658-A (JP)
Title: Lead frame and semiconductor device
Inventor: HORIUCHI MICHIO
IPC: H01L35/32
Filed: 1991-05-01
Abstract: PURPOSE:To actively remove heat from a semiconductor element and to mount the element having a large quantity of heat. CONSTITUTION:A heat radiator formed of a supporting board 12 made of a high thermal conductor for connecting a semiconductor element 16, a Peltier element 18 to be connected at one end to the board 12 as a heat absorption side, and a high thermal conductivity heat sink to be connected to the heat radiating side of the other end of the element 18, is provided, and the board 12 of the radiator is connected to inner leads 14.
Patent JP-H05320866-A (JP)
Title: Ferritic stainless steel and its production
Inventor: TARUYA YOSHIO
IPC: C23C14/02
Filed: 1992-05-21
Abstract: PURPOSE:To develop the ferritic stainless steel having excellent oxidation resistance at a high temp. by subjecting an Al-contg. ferritic stainless steel to an ion bombardment treatment, then to a heat treatment under specific conditions. CONSTITUTION:The ferritic stainless steel contg., by weight %, 10 to 25% Cr or 16 to 25% Cr, 3 to 6% Al and 0.01 to 5.0% Si is heated to from a room temp. to 450 deg.C range and then, 0 to -500V bias voltage is held impressed thereto, the steel is subjected to the ion bombardment treatment to form oxide layers mainly composed of Cr or Al on the surfaces of the ferritic stainless steel; thereafter, the steel sheet is heated to 450 to 1200 deg.C in a furnace kept at a nonoxidative atmosphere of -15 to -60 deg.C dew point temp. and is held at the temp. for about >=1 seconds. The dense oxide layers are formed on the surfaces of the stainless steel, by which the ferritic stainless steel products having the greatly improved oxidation resistance are produced.
Patent JP-2000317222-A (JP)
Title: External gasket for filter plate and external gasket- mounting filter plate
Inventor: TANAKA TETSUO
IPC: F16J15/10
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an external gasket capable of reuse upon exchanging a filter cloth and an external gasket-mounting filter plate. SOLUTION: The filter plate is constituted of a cylindrical section 1 which is integrally provided with a flange 2 on an outer circumferential edge of the cylindrical section 1 and fitted to a ring-shaped spacer 3 having a diameter capable of fitting to the cylindrical section 1 and the spacer 3 is capable of overlapping the flange 2. The flange 2 is engaged with an opening edge of the filter plate provided with a tube line communicating with both adjacent filter plates and adhered closely to the surroundings of the tube line of the adjacent filter plates to make it possible to seal the tube line.
Patent JP-S5253393-A (JP)
Title: Yawing stabilizer for ship measuring instrument
Inventor: KATAYAMA SUSUMU
IPC: B63B39/04
Filed: 1975-10-28
Abstract: PURPOSE: Yawing stabilizer which monitors front direction after direction change. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61287162-A (JP)
Title: Semiconductor memory device
Inventor: YASUDA KENICHI
IPC: H01L27/108
Filed: 1985-06-13
Abstract: PURPOSE:To isolate a P channel transistor and an N channel transistor, and to prevent a latch-up effectively by a small area by cutting a groove to the surface of a semiconductor substrate. CONSTITUTION:An insulating film 18 is buried and formed into a groove 15 cut onto a semiconductor substrate 14. In such constitution, an N-P-N type transistor faultily shaped by an N<+> diffusion layer 8, the P-type semiconductor substrate 14 and an N-well 11 is isolated by the groove 15. Accordingly, a latch-up can be prevented without requiring a large area.
Patent JP-S61286516-A (JP)
Title: Cooling device of vertical shaft liquid-cooled engine
Inventor: TANBA SHINICHI
IPC: F01P3/04
Filed: 1985-06-13
Abstract: PURPOSE:To facilitate piping for cooling water, by a method wherein cylinder trains on both sides are arranged in a V-type as seen from above, and thermostat chamber, facing on a communicating passage intercommunicating cooling water jackets on both sides, is formed in the uppermost end part of the cooling water jacket of a cylinder head located in a lower level. CONSTITUTION:In a 2-cylinder vertical shaft V-type liquid-cooled engine in which cylinders 1 and 2 on both sides are arranged in a V-type as seen from above, a thermostat chamber 25 is formed in the outlet part at the upper end of a cooling water jacket 11' of a cylinder head 4 of the right cylinder 2 located in a level lower than that of the left cylinder 1, and a thermostat 26 is situated in the chamber 25. The chamber 25 is communicated with the cooling water outlet part at the upper end of a cooling water jacket 10' of a left cylinder head 3 through a communicating passage 31. A radiator 21 is horizontally placed above an engine, and a down inlet part 28 in the under surface of the radiator is formed right above an up cover 24 of the thermostat chamber 25.
Patent JP-H09294129-A (JP)
Title: Data transmitter
Inventor: HISHIKARI ISAO
IPC: H04L12/40
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient communication rate by sending setting rage information of a device connecting to a bus onto the bus so as to simplify the configuration thereby eliminating the need for a master station. SOLUTION: A device number specific to each device is given to devices 1-3 and transmission of data or the like is made by using this number. Analog signal data fed to the input device 1 are processed in a prescribed way and the device number specific to the device 1 is added to the processed data and the resulting data are sent to a bus L. Required data in the data on the bus L are received by an output device 2 or an arithmetic unit 3. The device 2 discriminates and selects only the data with the device number of the device 1 matching the received data among the data on the bus L and the device 3 discriminates and selects only the data with the device number of the device 1 matching the received data among the data on the bus L. Furthermore, a management device 4 connecting to the bus L sends an object device number and a request code to make a setting range request to the device connecting to the bus L.
Patent JP-S5919666-A (JP)
Title: Grinding heat cooling device of roll brush
Inventor: HOTANI SETSUO
IPC: H01L29/768
Filed: 1982-07-23
Abstract: PURPOSE:To make it possible to prevent a brush being softened and broken off by cooling grinding heat stored near the root of the brush while blowing air forcedly injected into a shaft to said brush in the roll brush for removing scales, etc., adhering to a metal plate. CONSTITUTION:Several stripes of concave grooves are bored in the peripheral surface of a shaft 1 in its length direction, and a long lever 3 obliquely cut away in its left corner edge 3' on the lower surface of said shaft is fitted in said convex grooves and clamped with a screw 4. A narrow slit 5 is formed between the left end surface of the long lever 3 and the left wall surface of the convex groove, and pores 6 are provided communicated from the bottom below the slit to the hollow part 1' of the shaft. And, when air is forcedly fed into the hollow part 1', it is blown off among discs 7 provided in parallel to each other from the slit 5 through the pores 6, and thereby heat stored near the root of the brush among grinding heat produced by friction between a brush 8 and a plate to be processed and heat of washing hot water for cleaning the plate is cooled. Accordingly, the bending of the brush caused by its softening and its breaking off are prevented, enabling powerful grinding effect to be maintained.
Patent JP-S61287775-A (JP)
Title: Paper feeder
Inventor: SHIMADA TSUTOMU
IPC: B41J13/10
Filed: 1985-06-14
Abstract: PURPOSE:To reduce the margin at a trailing end part of a paper, by providing a paper bail member for pressing the paper against a feeding roller between a pinch roller and a recording head. CONSTITUTION:The paper bail member 10 is turnably supported on a pinch roller shaft 9, and is energized clockwise by a tension spring 13 fitted between an arm form projected part 11 integral with the member 10 and a base 12, whereby a tip part of the member 10 is pressed against the feeding roller 1. Accordingly, since the paper can be pressed against the roller 1 between the pinch roller 3 and the recording head 5, the paper can be securely fed until it is separated from the member 10, whereby the distance from the trailing end of the paper to the recordable part of the paper can be shortened, and the blank part can be made smaller.
Patent JP-S5463199-A (JP)
Title: Curable composition for elastomers
Inventor: KINOSHITA TATSUO
IPC: C08G59/00
Filed: 1977-10-31
Abstract: PURPOSE: A curable composition for elastomers usable as sealing compounds, with improved elongation during curing to give cured articles having a high elasticity, comprising a diamine, an epoxy resin, and an oligo(meth)acrylate in specific proportions.  
     CONSTITUTION: A composition comprising (A) a diamine having a molecular weight of 5,000W25,000, preferably 10,000W20,000 of formula (R is a long-chain diol residue having a molecular weight of 500W15,000; R 1  is bifunctional hydrocarbon radical; n is a positive number 1W25), (B) an epoxy resin, and (C) an oligo(meth)acrylate wherein 5W90% of the (meth)acryloyl groups are present as di(meth)acrylates. Preferably, the ratio of the epoxy group in the ingredient (B) to the primary amino group in the ingredient (A) is 0.5W2.0, and the ratio of the (meth)acrylohl group in the ingredient (C) to the primary amino group in the ingredient (A) is 0.1W1.5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09321452-A (JP)
Title: Earthquake-proof box for power supply device
Inventor: MIYATA HIDEAKI
IPC: H05K5/02
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain an earthquake-proof box for a power supply device allowing weight reduction and a decrease in the number of soldering spots in spite of being an earthquake-proof structure. SOLUTION: An upper frame body 11 and a lower frame body 12 being square respectively are opposedly arranged at a prescribed interval, the right and left sides of these upper frame body 11 and lower frame body 12 are mutually connected by a plurality of vertical columns 13 while the backs of these upper and lower frame bodies are mutually connected by an X-shaped brace 14 so as to constitute a box-shaped frame 2. A ceiling plate 3 is fixed to the upper frame body 11 of the box frame 2 and a bottom board 4 is fixed to the lower frame body 12. To the right-and-left sides of the box-shaped frame 2, the reinforcing side plates 21 consisting of the side plate main bodies 19 provided with U-shaped reinforcing parts 19a, in which both side parts in the width direction are bent backward into the U-shape respectively and the Z- shaped braces 20 being fixed to the backs of the side plate main bodies 19 between these U-shaped reinforcing parts 19a are fixed respectively.
Patent JP-H11320013-A (JP)
Title: Method for forming end deformed rod-shaped product and forging apparatus therefor
Inventor: OZAKI YUTAKA
IPC: B21J5/02
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a forging method which is good in material yield, does not generate thin flashes in product parts, is capable of rounding angle parts, is simple in the apparatus, enables highly efficient transportation, prolongs a die life and is suitable for mass production and a forging apparatus therefor. SOLUTION: A closed forging stage I for executing rough forging by pressurizing the preformed rod-shaped or planar blank from a direction orthogonal with the axial direction of the blank by means of upper and lower dies and forming a recessed part at least at one end of the blank by pressurization with a punch 7 from the axial direction of the blank, a finish forging stage II for executing flashing by pressurization the blank obtd. in the closed forging stage I from a direction orthogonal with the axial direction of the blank by means of the upper and lower dies and a debarring stage III for clipping the blank obtd. in the finish forging stage II are successively executed.
Patent JP-H083337-A (JP)
Title: Prepreg
Inventor: KOYAMA TORU
IPC: H01F27/32
Filed: 1995-05-29
Abstract: PURPOSE:To obtain a prepreg for an electrically insulated cable ring, capable of being continuously used at a temperature of 200 deg.C by adhering an insulating sheet to an insulating reinforcing material with a composition containing a specific polyfunctional epoxy resin and a bifunctional epoxy resin. CONSTITUTION:This prepreg is produced by adhering an insulating sheet to an insulating reinforcing material with a composition comprising (A) 100-50 pts.wt. (preferably 80-55 pts.wt.) of a polyfunctional epoxy resin having three or more p-(2,3-epoxypropoxy)phenyl groups, such as a compound of the formula (R is alkylene, aralkylene), (B) <=50 pts.wt. of a bifunctional epoxy resin, and further preferably (C) a phenolic resin curing agent and (D) a curing catalyst.
Patent JP-H10315539-A (JP)
Title: Recording apparatus and method for controlling recording
Inventor: MORITOKI KENICHI
IPC: G06F3/12
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of developing data and enable high-speed printing when the same pattern is repeatedly recorded on the same page, by copying developed image data to a print buffer concurrently with a registration and development operation of different image data to an image management table. SOLUTION: In a recording apparatus, when a basic image is started to be registered according to an image registration command transmitted from a host, image data are stored in an image registration buffer, and the first address and the size, i.e., width and length of the image are registered together with the image number into an image registration table. When a copy command is detected by an MPU 400, an instruction of copying inside a VRAM 404 is fed to a gate array 410, whereby the basic image is copied to the address on a print buffer corresponding to the designated coordinate. Data of the image are stored in the image registration buffer and, the image number, first address, width and length of the image are registered in the image registration table.
Patent JP-S62286403-A (JP)
Inventor: TAMURA MASAO
IPC: A43B13/14
Filed: 1986-06-06
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-S5831990-A (JP)
Title: Carrier for immobilizing physiologically active substance and its immobilization
Inventor: YOSHIOKA TOSHIO
IPC: C12N11/08
Filed: 1981-08-21
Abstract: PURPOSE:The titled carrier having a large amount of immobilization of various kinds of physiologically active substance, capable of keeping the activity stably as it is, having improved mechanical strength and microorganism pollution resistance, comprising a specific adduct of an inert polymonovinyl aromatic compound with anion exchange groups. CONSTITUTION:A carrier for immobilizing a physiologically active substance (e.g., enzyme, such as glucose isomerase, etc.) consisting of (C) an adduct of an inert polymonovinyl aromatic compound with anion exchange groups obtained by adding (A) an anion exchange group[e.g., -(NH(CH2)nNH2(n=2-12), etc.]containing a primary amino group and (B) an anion exchange group (e.g., beta-aminopropionamidomethyl group, etc.) comprising a secondary or more amino group to an inert polymonovinyl aromatic compound[e.g., (co)polymer of styrene, vinylnaphthalene, etc.].
Patent JP-S5918793-A (JP)
Title: Fuel
Inventor: MITSUNAGA NORIHIRO
IPC: C10L5/44
Filed: 1982-07-23
Abstract: PURPOSE:To obtain a higher-Btu fuel compared to heavy oil, with low cost, contributing to resource and energy saving through efficiently recycling industrial wastes, by the adsorption of waste oil to an oil-adsorbent consisting chiefly of sludge produced in used paper-recycling process, followed by drying. CONSTITUTION:For example, a sludge produced in used paper-recycling process is subjected to a dehydrator to bring its water content to ca. 60wt%, followed by drying to prepare a granular oil-adsorbent of a water content ca. 10wt%. This adsorbent is applied to waste oil discharged from petrochemical plants, motor repair shops, or food manufacturing and/or processing plants, etc., thus adsorbing the oil. Said adsorbent is capable of adsorbing ca. 0.8g/g Heavy oil B. The adsorbent with the waste oil adsorbed is dried to make a fuel for boilers, etc.
Patent JP-S6022797-A (JP)
Title: Magnetic bubble memory device
Inventor: IRIE MASASHI
IPC: G11C11/14
Filed: 1983-07-19
Abstract: PURPOSE:To transfer input/output data at a high speed by using a DMAC (direct memory access controller) and an RAM to give parallel drive to plural bubble memory units. CONSTITUTION:A magnetic bubble memory device is provided with four bubble memory units U1-U4, a CPU1, a DMAC2 and an RAM3. The memory area of the RAM3 is divided into plural blocks BLi, and each block BLi consists of four sectors which store data BD1.i-BD4.i of 1-byte unit respectively. In a read-out mode out of a bubble memory device, the CPU1 gives a designation to the DMAC2 for the read-out address out of each bubble memory device, the transfer destination address within the corresponding RAM3 and the number of read-out byte respectively. Thus the DMAC2 transfers automatically the data BDj.1- BDj.64 read out to a channels CHj to the j-th sector of each block within the RAM3. The reading procedure is reversed when the writing is carried out to the bubble memory device. Those four bubble memory units can be driven in parallel to each other, and therefore the reading/writing time can be reduced down to about 1/4 conventional time.
Patent JP-H0428149-A (JP)
Title: Cathode-ray tube
Inventor: TAKAYAMA SHIGEHIKO
IPC: H01J29/48
Filed: 1990-05-22
Abstract: PURPOSE:To improve the resolution by arranging an electron beam passage changing section to change a position of a side electron beam passing through an electron beam deflecting section near and around a main lens. CONSTITUTION:When an electron beam is located in a scanning position in the periphery of a screen, by means of lens actions of an electrode G321 and G322, orbits of side beams Bb and Bb change, and even if a Fraunhofer condition has changed by a reason that a dynamic focus voltage has been impressed, the side beams Bb and Bb can be made incident upon the main lens so as to satisfy the Fraunhofer condition properly. In addition to this, between the second electrostatic deflecting plates 61 and 62, the side beams Bb and Bb pass through further outside against an electron gun axis, and accordingly an excessive concentration is corrected, and a convergence can be performed properly. Moreover, since a deflecting magnetic field distribution is set to be in a barrel type or a uniform type, in the peripheral section of a screen, an electron beam spot diameter can be made smaller so that the resolution can be improved.
Patent JP-H09309396-A (JP)
Title: Non-coated fabric foundation for air bag
Inventor: BAN KAORU
IPC: B60R21/16
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide non-coated fabric foundation for an air bag excellent in foldability so as to show excellent storage performance and also excellent in expansion responsiveness and the like by specifying the sizes of filament and single fiber forming the filament, permeability of the foundation, the fiber quantity per unit area, the bending resistance of the foundation, and the lake in specific ranges. SOLUTION: A non-coated fabric foundation is formed of a synthetic fiber filament, the size of the filament is 100-400d, the sizes of single fiber forming the filament is 3-6d, the fiber quantity per unit area of the fabric foundation is 200g/m<2> or less, permeability is 0.5-3.0cc/cm<2> /s, thickness is 0.3mm or less, and bending resistance measured by a cantilever method (JIS L1096) is 100mm or less. As the synthetic fiber filament, thermoplastic synthetic fiber filament such as polyester fiber ant polyamide fiber is desirable, but particularly polyester fiber is most suitable because of is excellent dynamic characteristic and an economical property.
Patent JP-H10308667-A (JP)
Title: Pll frequency synthesizer
Inventor: JOKURA ATSUSHI
IPC: H03L7/18
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a PLL synthesize which can considerably shorten a pull-in time at the time of intermittent operation. SOLUTION: A synthesizer is provided with a fixed frequency divider 5 which frequency-divides the output of a reference oscillator 4, and a detection circuit 16 in which a reset function is provided for a variable frequency divider 2 which frequency-divides the output of a voltage control oscillator 1 and which detects an initial phase difference signal from a phase compactor 13 at pull-on time at the time of the intermittent operation. In such a case, the fluency dividers 2 and 5 are reset in accordance with the phase advance and delay prior to synchronism convergence, frequency-dividing phases are made equal and a filter is provided for the post stage of a phase compactor.  An initial phase difference signal is not transmitted to CP(charge pump) and PLL synchronism is executed only a phase comparison signal corresponding to the frequency difference from a state where the phases are arranged.