baber/WOPTO huggingface dataset:
Patent JP-H01289217-A (JP)
Title: Manufacture of voltage-dependent nonlinear resistance element
Inventor: NOI KEIICHI
IPC: H01C7/10
Filed: 1988-05-17
Abstract: PURPOSE:To display an excellent characteristic of a sintered substance by a method wherein a paste composed mainly of Zn is applied to the sintered substance composed mainly of SrTiO3 and a paste composed mainly of Cu is applied continuously to it and fired in the air in order to pile up an ohmic electrode. CONSTITUTION:A paste composed mainly of Zn is applied, by using a screen printing method, to a region used to form an electrode of a sintered substance 1 composed mainly of SrTiO3; after that, it is dried. A paste whose main component is Cu and which contains a borosilicate lead-based glass frit and a resin is applied to it by using the screen printing method, and is fired in the air, an ohmic electrode which is constituted of a first-layer ohmic Zn electrode composed mainly of Zn and a second-layer ohmic Cu electrode 3 composed mainly of Cu is formed on the sintered substance 1. By this setup, the Zn electrode 2 and the Cu electrode 3 come into ohmic contact with the sintered substance 1, an interface between the sintered substance 1 and the electrodes 2 has no rectification action, accordingly, voltage nonlinearity of the sintered substance itself can be displayed.
Patent JP-S5243709-A (JP)
Title: Building method of blast furnace
Inventor: KUBOTA KATSUYUKI
IPC: E04G21/14
Filed: 1975-10-02
Abstract: PURPOSE:To safely build a blast furnace in a short term of works by carring and assembling several blocks to which attachments have been attached on the base of the blast furnace.
Patent JP-S63284095-A (JP)
Title: Tilt device for outboard engine
Inventor: KINOUCHI SOSUKE
IPC: B63H20/10
Filed: 1987-05-15
Abstract: PURPOSE:To prevent an outboard engine from being damaged, by designing the method of connection between an oil tank, which is placed always in a pressurized condition, and a cylinder in a tilt device so as to enable it to hold the outboard engine in the upper position when it collides against an obstacle being turned to the upper in a condition that a ship sails on a shoal. CONSTITUTION:In the case of a tilt device 8 provided between a clamping bracket fixed to the rear part of a boat and a rotatable swivel bracket 5, an oil tank 12, which permits a change of amount of oil in a cylinder 10 generated by the longitudinal movement of its piston rod 9, is provided. This oil tank 12 pressurizes its internal part with pressurizing gas through a free piston 15. And the tilt device 8, which connects the oil tank 12 to communicate with the first and second chambers C1, C2 in the cylinder 10 through each oil passage T1, T2 while both the chambers C1, C2 to communicate through an oil passage T3, provides check valves V1-V3 in each oil passage T1-T3 enabling each check valve V1, V2 to be opened by control levers R1, R2.
Patent JP-S62276211-A (JP)
Title: Swirl chamber-type combustion chamber of diesel engine
Inventor: HATAURA KIYOSHI
IPC: F02B23/04
Filed: 1986-05-23
Abstract: PURPOSE:To enhance the air-utilization factor in the vicinity of the upper dead point in the main combustion chamber, by forming a recess, the starting-end of which faces the injection point, on a piston head. CONSTITUTION:A recess, the shape of which expands right and left as the position advances from the starting end 10, which faces an injection port 2, toward the tip part 12, is formed on a piston head 8. With this, even in the period during which a piston 6 passes near the upper dead point, the injection part 2 is kept open to the starting-end part 10 of the recess 7. As a result, the combustion gas flow, which gushes out from the injection port 2 into the main combustion chamber 1, is able to smoothly advance the air in the recess 7 toward the tip part 12 of the recess 7 without resistance. Thus, the excessive spreading of the gas flow caused by an approach of the piston head (8) surface to the injection port 2 can appropriately be prevented. Accordingly, the combustion gas flow can constantly disperse into the main combustion chamber 1 in a proper manner, or without disorder, as expected. As a result, the mixing of the combustion gas with the air can efficiently be performed over the entire space of the main combustion chamber 1.
Patent JP-H02299679-A (JP)
Title: Pin ball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1989-05-13
Abstract: PURPOSE:To enable game players to be interested in their game by displaying specific identification informations on identification information displaying sections so that a possibility for realizing a specific display state may be generated also on the other effective line when the possibility for realizing the specific display state is generated on one effective line. CONSTITUTION:The opening or closing plate 32 of a variable prize-winning ball device 30 comes to a specific game state when the combination of the identification informations of the identification information displaying section 14 of a variable display device 13 comes to a specific display state, and is set to be released for a specified time, and while the plate 32 is released, it is contrived to receive shot balls falling down to a game area 12. When the balls are prize-won in a specific prize- winning port 33 set in a prize-winning space 31, then the released state can be repeated 10 times at maximum. Besides, When a central identification information displaying section 14d is under variable display and left and right identification information displaying sections 14a-14c, 14e-14g are stopped, and when the identification information of a great hit is displayed on any of the three effective lines of the left and right identification information displaying sections 14a-14c, 14e-14g then the display device on, the effective lines is lit, and a game player is informed of the possibility of the great hit.
Patent JP-S5828576-A (JP)
Title: Engine idling control method
Inventor: TAMURA KOUJI
IPC: F02D31/00
Filed: 1981-07-29
Abstract: PURPOSE:To improve fuel mileage and stillness upon idling operation by carrying out idle-up when the speed of an engine provided with a supercharger falls to its idling speed within a predetermined period after the engine is driven at a high speed above a predetermined value. CONSTITUTION:During engine operation, a controller 50 discriminates, taking account of data from an air flow meter 19, whether the engine is driven at a high speed above a predetermined value or not, and then, determines the time period of the high speed operation of the engine when the high speed operation of the engine is discriminated. The determination of this time period is ceased even during the execution of this determination if the data of air intake volume is lowered even in a little amount, and then, the time period T1 of idle-up is determined in dependence upon the time period of the high speed operation so that the solenoid of a vacuum control valve 71 is energized, extending over this time period T1. With this arrangement, a chamber 66 in a bypass control valve 61 within a bypass intake passage 60 bypassing a throttle valve 16 is connected  to an atmospheric air intake port 73, and therefore, the valve 61 is opened at  predetermined open degrees for the time period T1.
Patent JP-S61287708-A (JP)
Title: Method and device for loading thermoplastic resin with lubricant
Inventor: OBATA TADASHI
IPC: B29C31/10
Filed: 1985-06-04
Abstract: PURPOSE:To adhere the powdered lubricant inexpensively to the surface of bulk resin with a small-sized device by a method wherein the powdered lubricant is injected intermittently into a tubular body, transporting the bulk thermoplastic resin material with air, by the operation of a valve. CONSTITUTION:The valve 10 is opened and the valves 8, 9 are closed to supply the powdered lubricant, such as aliphatic hydrocarbon, higher-fatty acid, aliphatic alcohol, metallic soap or the like, from a lubricant supply tank 6 into lubricant injection line 2 and stagnate it therein. Next, the valve 10 is closed and the valves 8, 9 are opened to blow compressed air from an air injection device 5 with the pressure of 1-15kg/cm<2>G and inject the lubricant of 1-1,000ppm through a connecting port 14 into the transporting line 1, transporting the thermoplastic resin of pellet type styrene resin, olefin resin, vinyl chloride resin or the like at all times, to adhere the lubricant to the surface of the resin. Further, air, taken from the transporting line 1, is passed through a lubricant supplying line 3 by operating the valves 8, 9, 10 to prevent the clogging of the line 3 and, thus, one cycle is finished.
Patent JP-H06333422-A (JP)
Title: Dielectric ceramic composition
Inventor: FURUTA KEIICHI
IPC: C04B35/46
Filed: 1993-05-21
Abstract: PURPOSE:To provide dielectric ceramic composition having a large dielectric constant, a large no-load Q, and small temperature change of a resonance frequency. CONSTITUTION:Mg of 1.2wt.% or less as converted into oxide is included in oxide expressed by a composition formula of (Ba1-xPbx)(Nd1-y-zSmyBiz)2+ATi4+BO12+3A/2+2B, where 0.01<=x<=0.4, 0<=y<=0.8, 0.1<=z<=0.4, -0.5<=A<=+0.5, -0.5<=B<=+0.5, 0.1<=y+z<=1.
Patent JP-H09300753-A (JP)
Title: Printer
Inventor: YAMAUCHI YOTARO
IPC: B65H11/00
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a printer not re-involving thin printing paper easy to bend discharged after printing or curled paper in a paper supply port. SOLUTION: When a printing paper 7 is discharged, the printing paper 7 impinges against a paper involution preventing piece 10 attached between a paper discharge port 8 and a paper supply port 3 and, when the paper 7 is continuously pushed as it is, the paper involution preventing piece 10 is revolved toward the paper supply port 3 centering around a fulcrum 11 and the leading end thereof comes into contact with a printer cover 12 to close the paper supply port 3 to prevent that the printing paper 7 is again involved in the paper supply port 3.
Patent JP-H01289854-A (JP)
Title: Plastisol composition
Inventor: OTA TATSURO
IPC: C09K3/10
Filed: 1988-05-17
Abstract: PURPOSE:To provide a plastisol composition excellent in adhesion, water resistance, storage stability, etc., by using a monoisopropylphenol-blocked aromatic diisocyanate polymer as a tackifier. CONSTITUTION:This plastisol composition is produced by mixing a vinyl chloride polymer (e.g., vinyl chloride/vinyl acetate copolymer) with a plasticizer (e.g., dioctyl phthalate), a tackifier comprising a monoisopropylphenol-blocked aromatic diisocyanate polymer (e.g., tolylene diisocyanate polymer) and a thermal cleavage promoter (e.g., dibutyltin laurate) as essential components. Because the obtained plastisol composition contains the tackifier, it can be easily and firmly adhered to a steel sheet surface electrocoated with a difficultly bondable cationic coating agent and can be desirably used as a coating agent or the like.
Patent JP-S5243891-A (JP)
Title: Process for preparing stable polymer emulsions
Inventor: ITOU KATSUJIROU
IPC: C08F2/26
Filed: 1975-10-03
Abstract: PURPOSE: To obtain stable emulsions of polymers having a vary small particle diameter, by the use of water-soluble polymers having a specific composition, and anionic surface active agents. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07330685-A (JP)
Title: Production of dialkylcarbonate
Inventor: SHIMIZU NORIKO
IPC: B01J23/10
Filed: 1994-06-01
Abstract: PURPOSE:To obtain the carboxylate useful as a solvent for resins, coatings, etc., and as an alkylation agent, etc., in a high yield by reacting an alkylene carbonate with an alcohol in the presence of a specific catalyst. CONSTITUTION:(B) An alkylene carbonate is reacted with (C) an alcohol in the presence of (A) the oxide of the group IIIB metal in the periodic table to obtain the objective carbonate. The component A is preferably the oxide of a metal selected from yttrium and samarium, and the component B such as ethylene carbonate is used in an amount of 0.01-1 mole per mole of the component A. The component C such as methanol is preferably used in an amount of 0.2-20 moles based on the component A. The reaction is preferably performed at 100-200 deg.C under a condition of the atmospheric pressure to 20kg/cm for 0.5-5hr.
Patent JP-H09305159-A (JP)
Title: Document processor
Inventor: NAKAYAMA TOMOKO
IPC: G06F17/21
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To mitigate impression of a congested dark character and to form a character and a mark, etc., easy to read by setting a line width value suitable for its character according to the number of strokes of the character and revising the line width value. SOLUTION: When the character and the line width value of the character are inputted from an input means 101, outline information corresponding to the inputted character is read out from an outline information memory means 102, and the number of strokes of the character are counted from the outline information by a number of strokes count means 104, and the line width value of the inputted character is adjusted by a line width adjustment means 105 according to the number of counted strokes. Then, the line width value of the character in the outline information read out from the outline information memory means 102 is revised by a line width revision means 106 by referring to the line width value of the character adjusted by the line width value adjustment means 105, and the font pattern of the character is generated from the revised line width value and outputted.  Thus, since the processor is constituted so that the line width value of the character is inputted, a thick letter and a thin letter are set optionally.
Patent JP-S6012769-A (JP)
Title: Thin film transistor
Inventor: SHINPO MASAFUMI
IPC: H01L27/12
Filed: 1983-07-01
Abstract: PURPOSE:To obtain the titled device of a short channel length and sufficient light shielding by a method wherein an electrode for main electrode lead-out is formed on an insulation substrate, the drain, gate, and source regions are provided by lamination at the end of that electrode while covering the side surface of the end, an aperture is provided after the entire surface is covered with a gate insulation film, and a drain wiring, gate electrode, and source wiring are mounted, respectively. CONSTITUTION:The region 22 for main electrode lead-out made of amorphous Si or ITO is adhered on a glass substrate 1, and the drain region 2 made of amorphous Si, etc., thin film 5 serving as the high resistant gate region, and source region 3 are formed by lamination at one end thereof while covering the side surface of the end. Next, all these regions are covered with a gate insulation film 6, an aperture being bored, and the source wiring 13 being mounted in the region 3, drain wiring 12 in the region 22, and gate electrode 4 in the region 5 via film 6, respectively. Thus, the channel length is determined by the length of the thin film 5, and the light shielding in the whole is made sufficient enough.
Patent JP-S61277998-A (JP)
Inventor: HOYANO JUN
IPC: G10L25/00
Filed: 1985-06-03
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-S63286599-A (JP)
Title: Method for removing antimony from copper electrolytic solution
Inventor: SEGAWA TSUTOMU
IPC: C25D21/18
Filed: 1987-05-19
Abstract: PURPOSE:To early and simply remove Sb from a copper electrolytic soln. in a high yield by adding an oxidizing agent to the electrolytic soln. until the oxidation-reduction potential of the soln. is increased to a prescribed value or above and by separating a formed precipitate by filtration. CONSTITUTION:An oxidizing agent, desirably H2O2 is added to a copper electrolytic soln. until the oxidation-reduction potential of the soln. is increased to >=700mV, desirably 750-850mV. Tervalent Sb in the soln. is precipitated as hard-to-dissolve quinquevalent Sb in the form of salt and oxide. The Sb compd. precipitate is then filtered off as usual. After the filtration, the copper electrolytic soln. can be recycled as it is.
Patent JP-S63285254-A (JP)
Title: Reformed fuel supply device for engine
Inventor: HAGIWARA TATSUMI
IPC: F02M27/02
Filed: 1987-05-19
Abstract: PURPOSE:To improve the durability of metal hydride by leading and storing hydrogen gas in reforming gas from a reforming device into metal hydride through a palladium separation film which permits permeation of hydrogen gas, only when concentration of carbon monoxiside in the reforming device is low. CONSTITUTION:Liquid fuel such as alcohol, etc., stored in a fuel tank 10 is led to a vaporizer 28 and a reforming device 30 in an exhaust pipe 42 through a liquid supply pump 12, a fuel supply pipe 14, a branch pipe 20, No.1 valve 22 and a constant quantity atomizer 24. Reformed gas is supplied to a carburetor 16 through a reformed gas passage 44, a CO monitor 43 and No.4 valve 45, and also supplied to metal hydride to store hydrogen gas through a palladium separation film 58 which permits permeation of hydrogen gas, a branch pipe 48 and No.2 valve 46. In order to store hydrogen in metal hydride 50, No.4 valve 45 is shut and also when a CO monitor 43 detects CO concentration more than a predetermined value, No.4 valve 45 is opened to discharge CO from a reforming device 30.
Patent JP-S5820452-A (JP)
Title: Method of and apparatus for printing bar-shaped body
Inventor: KAWASAKI YOSHIO
IPC: B41F17/20
Filed: 1981-07-31
Abstract: PURPOSE:To enable stamping of namings and patterns for ready-made pencils upon special order by determining faces thereof specified for printing through the detecting the presence of printed faces to be determined on difference in the reflection factors between faces of a bar-shaped body with a polygonal section such as pencils. CONSTITUTION:A bar-shaped body is taken out with a rotary cam 102 from a storage 101 for bar-shaped bodies and delivered intermittently to a concave groove 202 with a delivery belt 103. The bar-shaped body thus delivered is placed into a rotary hole at the center of a rotary disc 204 and then a limit switch 206 is pushed to a drive a second motor M2 causing the rotary disc 204 to run. The bar-shaped body turns in the concave groove 202 while a photoelectric tube 201 detects the reflection factors of each face of the bar-shaped body. When any non-printed face with a low reflectance is found, the second motor is halted. With the delivery of the subsequent bar-shaped body, it is sent forth to a printing machine 3 with the non-printed face upward with a metal foil being pressed against it with a type frame 301 to print.
Patent JP-S62279117-A (JP)
Title: Door structure for automobile
Inventor: HOSHINO KAZUO
IPC: B60J5/04
Filed: 1986-05-26
Abstract: PURPOSE:To improve a feeling of side molding continuation, by projecting a front edge at the door hinge side of a side molding setting face of a door body to the front, while notching a member adjacent to this front edge, and making it so as to form an accepting part for the projected part. CONSTITUTION:An extended part 6 projected frontward is formed in a front edge at the side of a door hinge 4 on a side molding setting face of a door body 2 of a rear door R, and a rear edge of a door body 1 of a front door F adjacent to the door body 2 and thereby an accepting part 7 for the extended part 6 is formed. With this formation, a parting clearance P1 between the rear end of the door body 1 of the dront door F and the front edge of the door body 2 of the rear door R is yet more offset frontward than ever before. With this constitution, even in case of setting any of large or small side molding materials 3L and 3, the specified parting clearance P1 is securable, thus a feeling of side molding continuation is improvable.
Patent JP-H02302552-A (JP)
Title: Muffler for air-conditioning
Inventor: FUKAYA KANJI
IPC: F24F13/02
Filed: 1989-05-16
Abstract: PURPOSE:To reduce a sound in a low-frequency band and to make an apparatus compact by sticking a perforated plate on the surface of a curved part of an entrance and a sound insulation plate on the surface of a curved part of an exit and by making the outside diameter of a sound-absorbing structure element identical with the dimension of a connection duct. CONSTITUTION:A muffler (shaped in reverse T) for air-conditioning has a perforated plate 5 and a sound-absorbing material 7 on the opposite two sides of an air passage 4 and also an air layer 9 having partition plates 8 outside them, and a curved part of an entrance 2 of the air passage 4 is narrowed down in the shape of a smooth curve and communicates with the air passage. In the curved part of the entrance, a perforated plate 5' is stuck on the surface of the sound-absorbing material, while in a curved part of the exit of the air passage, a sound insulation plate 6 is stuck on the surface of the sound absorbing material. By making the dimension of the outside diameter of the muffler 1 identical with that of a duct, an effect produced by reducing the width of the air passage 4 and the air layer 9 is diminished as much as possible. On the other two sides of the opposite two sides constituting a sound-absorbing structure element, the sound-absorbing material is not provided. In order to increase an effect in medium- and high-frequency bands, otherwise, the air layer is not provided, but only the sound-absorbing material 7 is provided or the surface of the element is left only with the perforated plate stuck. In every case, an apparatus is made compact.
Patent JP-S5645921-A (JP)
Title: Production of aromatic polyester
Inventor: KAKIGI HIDEO
IPC: C08G63/18
Filed: 1979-09-21
Abstract: PURPOSE: To produce an aromatic polyester without encountering a corrosion problem in reaction apparatuses, by polycondensing a dicarboxylic acid with a bisphenol or a hydroxycarboxylic acid in the presence of a specified catalyst.  
     CONSTITUTION: A dicarboxylic acid represented by formula I, wherein R 1  is a bivalent aromatic group, is condensed with a bisphenol represented by formula II, wherein R 2  is R 1 , or a hydroxycarboxylic acid represented by formula III, wherein R 3  is R 1 , at a temperature of at least 10°C, pref. 30W200°C, in a polar organic solvent or a base and in the presence of a catalyst selected from the group consisting of (a) a phosphite ester represented by formula IV, wherein R is OR' or OH and R' is an aromatic group, such as triphenyl phosphite, (b) a phosphorus compound  represented by formula V, wherein R" is an aromatic group or a 1W10C alkyl and  m is 1W3, and (c) a phosphonitrile chloride compound represented by formula VI,  wherein R''' is Cl, an aromatic group, or a 1W10C alkyl and n≥3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05312066-A (JP)
Title: Fuel injection quantity control method of engine equipped with variable intake system
Inventor: TAKAMATSU MASASHI
IPC: F02D41/04
Filed: 1992-05-13
Abstract: PURPOSE:To utilize the extent of torque so effectively as checking smoke by detecting the opening or closing state of an on-off valve at a time when the on-off valve installed in one side of intake passages exists among respective engine speeds, setting a fuel injection quantity on the basis of this detected result or the like, and controlling a fuel injection system. CONSTITUTION:An intake manifold 6 is provided with both first and second intake passages 9, 10 inducting intake air into a combustion chamber 5, and an on-off valve 13 is installed in this second intake passage 10. A variable intake system equipped with a vacuum actuator 16 or the like closes the on-off valve 13 at a time when engine speed is less than the first setting speed, and opens it when it is more than the second setting speed, while each opening or closing state is selected before and after variations in each setting engine speed. In this case, at a time when the engine speed is in each setting engine speed, the opening or closing state of the on-off valve 13 is detected by an on-off detecting means 27. Subsequently, a fuel injection quantity is determined on the basis of engine speed, throttle opening and the opening or closing state of the on-off valve 13, thereby controlling a fuel injection system 11.