baber/WOPTO huggingface dataset:
Patent JP-S5918893-A (JP)
Inventor: YASUDA MASARU
IPC: E21B43/24
Filed: 1982-07-19
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-2000319779-A (JP)
Title: Method and device for sputtering
Inventor: KITAHATA AKIHIRO
IPC: H01L21/285
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device of sputtering suitable for forming a film with small internal stress, especially suitable for forming a film on a large sized substrate. SOLUTION: In this method, supporting devices 4 on which substrates are mounted are moved in counter directions from each other along two straight lines located in a sputtering chamber 1, the supporting devices 4 are transferred onto the other line at each end of the lines, and both surfaces of a substrate are sputtered while the supporting devices are circulating, and the sputtering is carried out in a manner that an incident angle of sputtering particles is set at random.
Patent JP-H04353300-A (JP)
Title: Blower
Inventor: KIDA TAKUMI
IPC: F04D29/54
Filed: 1991-05-30
Abstract: PURPOSE:To furnish a blower which prevents a current flowing in from the suction side of an impeller from blowing out in the outer periphery of the impeller and colliding with a current flowing in from the outer periphery in the outer peripheral part of the impeller and restrains increase of blowing noise of a blower and deterioration of blowing performance in the case when the blower is driven under the condition where ven ventilating resistance is higher than a designed operating point. CONSTITUTION:This blower is constituted of a cylindrical ring 13 fixed on an edge 6a on the suction side of an orifice 6 and surrounding the outer periphery of a blade 5 which is not surrounded by the orifice 6 and a cylindrical body 14 positioned inside of the ring 13 surrounding a suction side 5a of the outer periphery of the blade 5 which is not surrounded by the orifice 6 and formed of thin cylindrical members 14a, 14b, 14c whose length to surround the suction side 5a of the blade 5 is longer toward outside and has spaces A and B respectively between the ring 13 and the cylindrical body 14 and between the thin cylindrical members. Additionally, the edge part of the suction side of the ring 13 and the edge part of the suction side of the cylindrical body 14 are on the same surface.
Patent JP-S5252296-A (JP)
Title: Metal surface coarsening method
Inventor: ISHIBAYASHI KUNIMOTO
IPC: B24C1/06
Filed: 1975-10-24
Abstract: PURPOSE: To provide a method of improving precision in making coarse metal, surface, and of obtaining a fine, smooth surface, by employing special polishing conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07329455-A (JP)
Title: Check sheet for determining house structure
Inventor: KAIHOU MICHITAKA
IPC: E04H1/00
Filed: 1994-06-09
Abstract: PURPOSE:To provide a check sheet capable of easily alter a structure of a house in a house constructed from panels. CONSTITUTION:A floor plan 10 becoming a fundamental structure is drawn on a check sheet and regions 12a-12g alterable in the floor plan 10 are also drawn thereon. A plurality of the plan views 14a1-14c4 of structural panels of which the allotment are preset at every alterable regions are drawn and selection columns 17a-17c are drawn corresponding to a plurality of the drawn structural panels. The allotting positions of panels or the kinds of the sashes of windows or doors are different in the respective structural panels. Therefore, by selecting the structural panels, the presence of windows or doors or the sizes or positions of them can be altered. Since the arrangement of the panel is determined in each of the structural panels, it is unnecessary to perform the re-allotment of the panel even when the presence, size or position of a window or a door is altered.
Patent JP-S5829257-A (JP)
Title: Pseudo incoming monitoring device
Inventor: JINBO TOORU
IPC: H04M15/00
Filed: 1981-08-14
Abstract: PURPOSE:To improve services to subscribers by automatically detecting whether calling is held in readiness or not after answer signal detection. CONSTITUTION:Once detecting origination, a monitor trunk 1 in a calling state is connected to a receiver 2 through a network 4. A calling-subscriber's number and a called-subscriber's number received by the receiver 2 are stored in a memory provided to a controller 6 and the receiver 2 is released. Once an answer signal is detected, the trunk 1 is connected to a detector 2 through the network 4 and the presence of a call current within a prescribed time is detected. The controller 6 discards the stored information on the trunk having a call current after a prescribed time and marks the stored information on the trunk 1 having no current to report it to a switching system 7 or a charge processing system 8 through an interface part 5.
Patent JP-H04354665-A (JP)
Title: Double-sided grinding device
Inventor: SASAKI SHUICHI
IPC: B24B7/17
Filed: 1991-05-30
Abstract: PURPOSE:To provide a double-sided grinding device freely displacing moving jigs in response to a work inserted into pocket sections, dispensing with the exchange of jigs, and having improved productivity by coupling actuators with the moving jigs provided on the work storage pocket sections formed on a carrier plate. CONSTITUTION:Fixed jigs 40, 44, the first moving jig 16 and the second moving jig 18 are arranged in multiple pocket sections 14 formed on the outer periphery side of a carrier plate 12. The first moving jig 16 is coupled with the first cylinder 30 arranged on the inner periphery side of the carrier plate 12, and the second moving jig 18 is coupled with the second cylinder 32. The first moving jig 16 and the second moving jig 18 are displaced in the pocket sections 14 under excitation actions of the first cylinder 30 and the second cylinder 32, a connecting rod 36 is pressed to the fixed jig 40 by the first moving jig 16, the connecting rod 36 is pressed to the side wall of the fixed jig 44 by the second moving jig 18, and the connecting rod 36 serving as a work is positioned and fixed.
Patent JP-S5831009-A (JP)
Title: Desulfurizing and desiliconizing method for molten iron
Inventor: OZAWA MICHIHARU
IPC: C21C1/04
Filed: 1981-08-17
Abstract: PURPOSE:To desiliconize molten iron effectively without slagging off after desulfurization in the stage of blowing a CaO-base desulfurizing agent and an Fe2O3-base desiliconizing agent successively into the molten iron by specifying the relation between the  content of Fe2O3 in the latter and the content of CaO in both. CONSTITUTION:The content of Fe2O3 in a desiliconizing agent is set equal to or smaller  than the total sum of the contents of CaO in a desulfurizing agent and the desiliconizing agent. First the powdery desulfurizing agent is blown with an inert gas such as N2  as a carrier gas into molten iron to cause the reaction of the formulaI. The CaO contributing to the reaction is just several % the content of the added CaO and the greater part remains unreacted. As the concn. of the CaO is higher, the CaO is less melted and  is sintered and solidified in the state of containing the formed CaS. The powdery siliconizing agent is blown into the molten iron in the same way as mentioned above without slagging off to cause the reaction of the formula II. The formed SiO2 forms slag  by reacting with the CaO, but if the above-mentioned desulfurizing slag is sintered and solidified, the reaction progresses slowly, on account of which coupled by restriction of Fe2O3, the occurrence of resulfurization is made more difficult. Thereupon, the  desulfurizing agent contg. CaO at a higher concn. is more preferable.
Patent JP-H10307948-A (JP)
Title: Transaction medium and transaction device using the medium
Inventor: KOBAYASHI TAKASHI
IPC: G06Q20/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent the troubles caused by the wrong use of a transaction medium by adding a fingerprint information column including the fingerprint information on the owner of a card-shaped main body to this body and accordingly executing the transaction processing after confirming surely the genuine owner of a card-shaped transaction medium. SOLUTION: A magnetic storage part is prepared on one of both sides of the main body of a card 10 to record the financial institution name, the deposit account type, etc., of the card owner together with a fingerprint information column including the fingerprint information on the genuine owner of the card 10. When a transaction is started, a fingerprint information reading part 15 reads the fingerprint information of the card 10. Meanwhile, the fingerprint information on the actual user of the card 10 which is pressed to a fingerprint pressing part 8a is acquired and sent to a control means 11. A genuineness decision part 16 collates the fingerprint information read out of the card 10 with the fingerprint information on the actual card user acquired via the part 8a to decide the genuineness of the owner and user of the card 10.  Based on this decision result of genuineness, the propriety is decided for the transaction processing.
Patent JP-S5752635-A (JP)
Title: Turbocharger unit
Inventor: INOUE KAZUO
IPC: F02B37/18
Filed: 1980-09-17
Abstract: PURPOSE: To maintain a proper rotational speed of turbine by providing the control means of a waste gate valve with a specific control property, while the gate valve is installed in a side passage branching from the turbine inlet port.  
     CONSTITUTION: The property of a control means 8 of waste gate interposed in the exhaust passage 6 which branches from the inlet port of an exhaust turbine 3 equipped in the exhaust passage 1, shall be arranged to be capable of selecting either one of 2 steps, while the one step is to restrict the increment of the effective opening area to a comparatively low value on the low pressure side at the outlet of compressor 4 provided in the intake passage 2, and the other step is to allow a comparatively large increment thereof on the high pressure side, and thus the engine 1 can be prevented from its over revolution. Consequently, the constitution of the control means 8 can be arranged arbitrarily, for instance, a gate valve 7 of tapered form may be provided on the top of a lever 11 coupled via rod 10 with a member 7 which responds to the outlet pressure of the compressor 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6021816-A (JP)
Title: Preparation of uranium dioxide
Inventor: TSUCHIYA HIROYUKI
IPC: B01J20/04
Filed: 1983-07-15
Abstract: PURPOSE:To obtain UO2 interposing ADU (ammonium diuranate) powder having uniform particle size by allowing gaseous UF6 to react with drops of aq. NH3, collecting the reaction product by freezing, and reducing generated ADU by the sublimation of the frozen product with H2. CONSTITUTION:Aq. NH3 is atomized to form liquid drops, which are allowed to react with gaseous UF6, and the liquid drops are collected by freezing. Unreacted gaseous UF6 is recovered by an adsorber. Frozen solid is sublimed as volatile ammonium fluoride and water, and nonvolatile ADU remains as solid. Volatilized gases are collected separately by cooling. After recovering ADU powder, it is transformed to UO2 by reducing with gaseous H2. UO2 is subjected to slagging press treatment to obtain sintered body.
Patent JP-S6021014-A (JP)
Title: Driving device of lens
Inventor: TANAKA KOUJI
IPC: G02B7/04
Filed: 1983-07-15
Abstract: PURPOSE:To attain rapid focusing with a simple constitution by incorporating a linear pulse motor to the periphery of a lens mechanism, moving a lens barrel on the direct movable side linearly in the optical axis direction and stopping the movement precisely on the basis of a focus detecting signal. CONSTITUTION:A fixing member (scale) 20 provided with stator teeth 19 along the longitudinal direction of the optical axis is arranged on the inside part of the fixed lens barrel opposed to the peripheral part of the lens barrel 8 on the movable side. The back of the lens barrel on the fixed lens side of the fixing member 20 is formed by a magnetic substance. A movable member (slider) 21 consisting of a magnetic substance is arranged on the peripheral surface of the barrel 8 opposed to the stator teeth 19. An exciting part 22 is fitted to the movable member 21. When pulse current is made to flow into the movable member 21, magnetic attracting force is generated and the movable member 21 is moved against the fixed member 20. Since the linear pulse motor is arranged between the lens barrel on the fixed side and the lens barrel 8 on the movable side, rapid focusing can be attained with a simple constitution.
Patent JP-H0423734-A (JP)
Title: Equipment for transferring article into room of multistoried building
Inventor: KIMURA KENJI
IPC: B65G17/16
Filed: 1990-05-17
Abstract: PURPOSE:To supply articles automatically by supplying articles from a supply block to hangers hanged between a pair of endless vertical conveyors, and carrying the articles vertically to each living floor to supply the articles to the living floors. CONSTITUTION:Hangers 11 are hanged between a pair of vertical conveyor chains 4 with a space, and one of them is made to wait at an end of a horizontal conveyor 17 of a cooking room 2. A cooked article is housed in a container 10, and is moved to an end close to a conveyor 4 with drive of the horizontal conveyor 17. An elevator stand of a transferring machine 20 is raised and the container 10 is transferred to the elevator stand, and the elevator stand is moved horizontally to arrive on the hanger 11, and the elevator stand is fallen to transfer the container 10 to the hanger 11. Next, the conveyor 4 is raised to a desired floor, and the container 10 is carried to the front of a room by the horizontal conveyor 17 of that floor in reverse order, and a door 19 is opened and the container 10 is carried into the room. Consequently, cooked articles can be supplied to each room automatically without service by human being.
Patent JP-H06317267-A (JP)
Title: Scroll compressor
Inventor: SAITO JISUKE
IPC: F04C18/02
Filed: 1993-04-30
Abstract: PURPOSE:To provide a scroll compressor by which a thrust surface of a swinging scroll can be lubricated in an inexpensive structure. CONSTITUTION:A motor-driven element having a rotary shaft 5, a frame 4 to support the rotary shaft 5 pivotally in the center, a swinging scroll 8 which is supported movably slidingly with the frame 4 and is driven by the rotary shaft 5 and in which a spiral lap 15 is erected on an end plate 14 and a fixed scroll 7 in which a spiral lap 13 is erected on an end plate 11 meshing oppositely with the swinging scroll 8, are housed in a sealed container. The swinging scroll 8 is turned while revolving to the fixed scroll 7. An oil groove 27 formed extendedly in the radial direction is arranged on a surface on the side of the swinging scroll 8 of the frame 4. Lubricating oil is supplied to the oil groove 27 from the rotary shaft 5.
Patent JP-S61288382-A (JP)
Title: Fuel cell
Inventor: ISHII KENZO
IPC: H01M8/24
Filed: 1985-06-14
Abstract: PURPOSE:To prevent an electrode end part from bending, by forming a gas seal means with a serial and corrugated solid filled belt-like parts which are filled with solid seal material. CONSTITUTION:The electrode end part 9 of electrode substrates 1a, 2a is filled with solid seal material to form a solid filled part 10. And the solid filled part is filled with solid seal material zigzag, then after the filling, the part is processed by drying or applying heat or the like to let it be the solid filled part with a corrugated cross section. As a result, the ratio of the seal occupying portion to the length of the electrode substrates 1a, 2a extremely decreases in comparison with the same ratio in the case of electrode end part 9 fully filled with solid seal material and the difference of the expansion coefficient between the solid filled part and the electrode and part can be reduced to prevent the electrode end part from bending.
Patent JP-2000319233-A (JP)
Title: Purification of halogenated quaternary ammonium salt solution
Inventor: TAKAHASHI MASANORI
IPC: C07C211/63
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To purify a solution of a specific halogenated quaternary ammonium salt by contacting the solution with a strongly acidic cation exchange resin, thereby removing metallic impurities to an extremely low concentrations. SOLUTION: A solution of a halogenated quaternary ammonium salt of formula (R1 to R4 are each a 1-22C alkyl, an alkenyl, benzyl, a hydroxyalkyl or phenyl; X is a halogen) is purified by bri-nging the solution into contact with a strongly acidic cation exchange resin. Examples of the halogenated quaternary ammonium salt are tetramethylammonium chloride, tetraethylammonium chloride and tetrapropylammonium chloride. The solvent used in the halogenated quaternary ammonium salt solution is e.g. water, methanol, ethanol, (iso)propanol and acetonitrile and the ion exchange resin is preferably a (high-)porous type or a macroporous type resin.
Patent JP-S6019574-A (JP)
Title: Printer
Inventor: MATSUDA SUSUMU
IPC: B41J15/04
Filed: 1983-07-13
Abstract: PURPOSE:To enable to securely fix and prevent transverse movement of a slip paper, by guiding the slip paper to a part between a platen and a printing part by a projected part of a guide plate so that the paper is pressed, in a register printer. CONSTITUTION:For example, when the upper edge of a receipt paper is carelessly clamped, the paper is immediately sagged on the front side of the platen 1. However, since a wide space is provided between the guide plate 25 and the platen 1 and the projected part 28 is off the passage of the receipt paper or the journal paper, jamming does not occur. When selectively inserting the slip paper 27 such as a slip to the front side of the platen 1 and printing on the paper 27, the projections 28 provided at right and left end parts and a central part of the guide plate 25 proximate to a ribbon guide 6 function to guide the paper 27 to the part between the platen 1 and the printing head 3 so that the paper 27 is pressed against the platen 1, and accordingly, the paper 27 can be prevented from moving transversely due to friction with a needle 29.
Patent JP-H10316643-A (JP)
Title: Polymerizable malonic acid and its curable composition
Inventor: MATSUHIRA SHINYA
IPC: C07C271/18
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a new derivative having excellent storage stability without division into two packs, causing cross-linking by heating at a relatively low temperature, providing a coated film excellent in both hardness and appearance. SOLUTION: This polymerizable malonic acid derivative is shown by formula I [R<1> is Hor methyl; R<2> is CO, COOR<3> (R<3> is 2-6C alkylene), a bifunctional group of formula II (R<6> and R<7> are each H or methyl) or COOCH2 OCONH-R<8> (R<8> is a bifunctional group after removal of isocyanato group from a diisocyanate compound); R<4> and R<5> are each an alkyl, a cycloalkyl or an arylalkyl]. The derivative of formula I is obtained by reacting a compound of formula III (preferably 2methacryloyloxyethyl isocyanate) with a malonic acid ester (preferably dimethyl ester or diethyl ester) by using a catalyst (preferably an alkali metal alcoholate or a zinc compound) at room temperature to 120 deg.C.
Patent JP-S5844311-A (JP)
Title: Generating circuit for trigger pulse
Inventor: MANFUREETO KUNIYUFUERUMAN
IPC: F02P5/04
Filed: 1982-07-22
Abstract: Circuit for generating a trigger pulse delayed within a period of a periodical motion of variable periodic time, the phase lag relative to a zero phase being dependent on the periodic time and other parameters, a zero pulse and angle pulses starting at zero 5 phase being generated, the pulse frequency being inversely proportional to the periodic time, the angle pulses being fed into a counter and correcting data being generated within every period during a constant-time window. The technical problem the invention relates to is to design the circuit so that a single sequence of angle pulses may be evaluated and no control pulses are necessary except a reference pulse for defining a reference phase. According to the invention the following solution to the problem is proposed: during a constant-time window the angle pulses are varied under control so that each single pulse may be duplicated, counted normally, or suppressed. In this way correcting pulses according to individual characteristics may be generated during the time window.
Patent JP-S62286589-A (JP)
Title: Simultaneous removal of phosphorus and ammonia
Inventor: GOTO YOSHIAKI
IPC: C02F1/42
Filed: 1986-06-03
Abstract: PURPOSE:To simultaneously treat phosphorus and ammonia, by applying supporting treatment or ion exchange treatment to zeolite using Fe, Ni, Al and Ag forming hardly soluble salts along with phosphoric acid. CONSTITUTION:In simultaneously removing phosphorus and ammonia, zeolite is added to a solution containing ions of Fe, Ni, Ca, Al and Ag forming hardly soluble salts along with phosphorus and reaction is performed at room temp. - 150 deg.C for 1hr or more to apply ion exchange treatment to zeolite. Further, zeolite added to the solution containing said ions and having an alkali substance dissolved therein may be treated under the same condition. By this method, economical efficiency is enhanced and good removing efficiency is obtained.
Patent JP-H07232077-A (JP)
Title: Catalyst for hydrodesulfurization hydrodenitrification and its preparation
Inventor: YAMAGUCHI TOSHIO
IPC: B01J23/85
Filed: 1994-06-10
Abstract: PURPOSE:To provide a hydrogenation catalyst used for decreasing simultaneously the content of sulfur and nitrogen by treating sulfur compd. included in a hydrocarbon oil, especially a hydrocarbon oil contg. nitrogen compd. under the pressure of hydrogen. CONSTITUTION:An unburned catalyst is mainly constituted of a compsn. consisting of boria, silica and alumina VIa and VIII groups metals in the periodic table as an active metal and a polyhydric alcohol and the polyhydric alcohol content is 0.2 to 3-fold to the total mole of the active metal. In addition, as the physical properties after this catalyst is burned at 500 deg.C, the mean fine pore diameter is 65-95Angstrom  in terms of the fine pore distribution measured by means of a mercury press-in method and the fine pore vol. in the range of the mean fine pore diameter + or -10Angstrom  is at least 60% of the whole fine pore vol. Therefore, desulfurization and denitrification can be simultaneously and efficiently performed in comparison with the conventional proposed hydrogenation desulfurization denitrification catalyst.
Patent JP-H0426754-A (JP)
Title: Formation of thin film
Inventor: SAKONO IKUO
IPC: H01L21/203
Filed: 1990-05-17
Abstract: PURPOSE:To form a high-quality thin film on a substrate by forming the peripheral edge of the hole of a mask corresponding to a thin film pattern to the sectional shape expanding toward a substrate at the time of forming the thin film on the substrate from the above-mentioned hole. CONSTITUTION:A source 11 which is a target is sputtered under a prescribed reduced pressure and the atoms jumping out of the source 11 are made to arrive at the substrate 16 via the hole 15 (or notch) corresponding to the thin film pattern formed on the mask 14 to form the thin film 17. The peripheral edge of the hole 15 is formed to the sectional shape expanding near to the substrate 16 and the angle theta1 formed with the flat surface thereof is specified to about 45 deg.. A region 23 where the thin film 17 is not formed exists near the expanded part 22 of the hole 15 and the atoms does not stick to the inner peripheral surface of the hole 15 either. The generation of the abnormal glow discharge in the plasma is obviated and the high-quality thin film 17 is formed on the substrate 16.