baber/WOPTO huggingface dataset:
Patent JP-H1082584-A (JP)
Title: Vertical rotary hot air drier
Inventor: HIGASHIYAMA KOJI
IPC: F26B9/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a vertical rotary hot air drier by which the temperature of a drying chamber can be made uniform by agitating air in the drying chamber. SOLUTION: A vertical rotary hot air drier comprises a hoop duct 17 provided in the outer periphery of the lower part of a furnace chamber 10 and having a hot air inlet 18, a plurality of hot air supply branch ducts 19 whose ends are connected to the hoop duct 17, hot air outlets 20 passing through a furnace wall for supplying the hot air from the hot air supply branch ducts 19, a rotating table 11 rotatably mounted on the bottom of the furnace chamber a motor 23 for horizontally rotating the rotatating table 11, a hot air exhausting hollow shaft 25 protruded on the center of the rotating table 11 and having hot air suction holes 26 provided the in circumference of the shaft 25, and a waste heat duct 27 for exhausting waste heat in the hot air exhausting hollow shaft 25.
Patent JP-H04118188-A (JP)
Title: Deflashing method for welded part of bar-shaped work
Inventor: TAKIGAWA ISAO
IPC: B23K20/12
Filed: 1990-09-06
Abstract: PURPOSE:To remove the flashes of bar-shaped works by punching without buckling and deforming the works by holding the bar-shaped works in the holding holes of a die which is freely openable and closable in a diametral direction, then pulling the one bar-shaped work and pressing the other bar- shaped work. CONSTITUTION:The half split members 1a, 1b of the die 1 are opened and the stem side half part D of the exhaust valves E in a joined state is inserted into a guide hole 12a to engage a bevel part A with a hooker 8. While the die 1 is held closed, a pressure oil is introduced into the pressure chamber on the piston side of both hydraulic cylinders 7, 11a and the bevel side half body C is pulled forward in the axial direction by the hooker 8. The stem side half part D is pressed forward in the axial direction by a pressing means 12 to introduce a weld zone to the holding hole 2 of the die 1, by which the flash F is removed by punching. The flash F of the weld zone is removed without buckling and deforming the bar-shaped works even if the strength thereof is low.
Patent JP-S61103909-A (JP)
Inventor: TEUNISU GURAAFURANDO
IPC: C08F2/10
Filed: 1985-10-24
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-S6389630-A (JP)
Title: Control method for auxiliary heating device in box type heat-treatment furnace
Inventor: TANAKA NOBORU
IPC: C21D11/00
Filed: 1986-10-03
Abstract: PURPOSE:To shorten the annealing time and to reduce the annealing cost by controlling the temp. of circulating gas in a furnace, so that the heat inputs from upper and lower directions of coil are almost equalized by an auxiliary heating device at the time of annealing the cold-rolled strip coil by batch type annealing furnace under reducing atmosphere. CONSTITUTION:The coil W for the cold-rolled strip is laid on the placing table 3 in the box type annealing furnace 1 and the upper part of coil W is heated by radiation heat of plural radiant tube 2 arranged at the upper part of the furnace and also the coil W is heated from the lower part of the furnace by blowing hot air from nozzle 21a at lower part blowing duct 21 of placing table 3 from the lower part of coil W, after sucking the reducing atmospheric gas heated by the radiant tube 2 into a duct 20 by a fan 4 and passing through the duct 22 and compensating the heat of atmospheric gas in the auxiliary heating device 16 by electric heater. In this case, by controlling the heating of atmospheric gas by the auxiliary heating device 16 to the optimum condition in heating period and soaking period of the coil W, the cold-rolled steel plate coil W is annealed in a short time and with energy saving.
Patent JP-S6297346-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEBASHI NOBUTOSHI
IPC: H01L21/67
Filed: 1985-10-23
Abstract: PURPOSE:To perform bonding of a small semiconductor piece to a circuit substrate at a high yield rate, by applying a bonding agent on the other surface of a semiconductor substrate, on one main surface of which an element is formed; sticking the surface of the substrate, on which the element is formed, on the sticky resin side, which is formed on one main surface of a resin sheet; dividing the substrate into small semiconductor pieces; and compressing and bonding the small semiconductor pieces to the circuit substrate through the resin sheet. CONSTITUTION:A bonding agent 2 is applied on the other surface of a semiconductor substrate 1, on one main surface of which an element is formed. Preliminary heating is performed at low temperature, and a semi-hardened state is obtained. Then one main surface of the semiconductor substrate 1, on which the element is formed, is stuck to a sticky resin 4, which is formed on one main surface of a resin sheet 3. Then, the stuck semiconductor substrate 1 is divided into individual small semiconductor pieces. For this purpose, grooves 5 are formed from the side, where the bonding agent 2 is formed on the main surface of the semiconductor substrate 1 in longitudinal and lateral patterns by plate dicing method. Then, the small semiconductor pieces 6 on the resin sheet 3 are moved to the bonding positions of a circuit substrate 8, on which an electric circuit is formed. A distance is provided so that the circuit substrate 8 and the small semiconductor pieces 6 are not contacted at least. Under this state, a compressing jig 7 is lowered, and the small semiconductor pieces 6 are compressed to the circuit substrate through the resin sheet 3.
Patent JP-S60128268-A (JP)
Title: Method for providing corrosion resistance to galvanized steel sheet by chromating
Inventor: SAKAMOTO YASUHEI
IPC: C23C22/37
Filed: 1983-12-15
Abstract: PURPOSE:To provide corrosion resistance to a galvanized steel sheet by chromating without aging a chromating soln. by coating the steel sheet with the soln. contg. specified amounts of CrO3, fluorine ions or fluorine complex ions, sulfate ions and Ni ions. CONSTITUTION:The surface of a galvanized steel sheet is coated with a chromating soln. contg. 10-50g/l CrO3, 0.1-10g/l (expressed in terms of fluorine ions) fluorine ions or fluorine complex ions, 0.1-10g/l sulfate ions and 2-50g/l Ni ions by a coating means such as a roll coater to form very rapidly a chromate film having superior corrosion resistance and coatability. Thus, corrosion resistance is provided to the galvanized steel sheet by chromating while perfectly preventing the aging of the chromating soln.
Patent JP-S6297619-A (JP)
Title: Louver type inertia dust collector
Inventor: ODA NORIYUKI
IPC: B01D45/06
Filed: 1985-10-23
Abstract: PURPOSE:To obtain a dust collector having sufficient strength and durability even at the time of the collection of dust from high temp. dust-containing gas, by constituting a louver by stacking refractory blocks each having a through- hole with a width of 5mm or more and setting the wall thickness of the wall surrounding the aforementioned through-hole to 10mm or more. CONSTITUTION:A louver type inertia dust collector 1 has louvers 18, 18 formed on both sides of a dust-containing gas flow passage 17 so as to continue to partition walls 6. Each louver 18 is formed by backing refractory blocks 19. Through-holes 20, 20 each having a width of 5-100mm are formed to each refractory block 19 and the thickness of the wall surrounding each through-hole 20 is set to 10mm or more. A dust collection port 21 has a duct shape formed by stacking refractories 22 and communicated with the dust take-out port 23 provided to the bottom part of the dust collector 11. Therefore, the dust- containing gas G passed through the through-holes 20 of the louvers 18 can be taken out as purified gas G' from a purified gas exhaust port 24.
Patent JP-H0283024-A (JP)
Title: Seal structure of aeration apparatus
Inventor: MUTO EIICHI
IPC: B01F15/00
Filed: 1988-09-21
Abstract: PURPOSE:To prevent waste water and foreign materials from reaching a mechanical seal and prolong the life of the mechanical seal by setting an invasion preventing material and a seal on the outside of a mechanical seal. CONSTITUTION:An invasion preventing material 9 (e.g., labyrinth seal) is fixed, with being attached and detached freely, in an end part of a casing (K) containing an underwater motor of which a motor shaft 41 is sealed with a mechanical seal 8. A seal 10 is placed in the inner side of the invasion preventing material 9, a mixing shaft 51 is supported while being made rotatable freely, waste water and foreign materials in the waste water are suppressed from invading, and the mechanical seal 8 is protected. As a result, the life of the mechanical seal is prolonged and the invasion preventing material and seal are easily exchanged from the outside of the casing when they are worn.
Patent JP-H08176172-A (JP)
Title: Amorphous neodiol phosphite composition
Inventor: JIEEMUZU ARAN MAFUTSUDO
IPC: B29C47/68
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound containing a specific phosphite, show ing a highly enhanced hydrolytic stability and useful as a stabilizer or the like.  
     SOLUTION: This composition contains a phosphite of formula I (Y 1  is an alkyl; and Y 2  is a t-butyl) e.g. a neo-alkyl aryl phosphite, and pref. further contains an amine e.g. aliphatic polyamine. The phosphite is pref. obtained, e.g. by reacting 2-ethyl-2-butyl-1,3-propanediol with PCl 3  in the absence of a catalyst, HCl acceptor and solvent, followed by reacting the obtained intermediate product with a hydroxyaryl compound of formula II. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0684378-A (JP)
Title: Semiconductor storage device
Inventor: SENAGA JIYOU
IPC: G11C11/419
Filed: 1992-09-04
Abstract: PURPOSE:To eliminate operational dispersions of a sense amplifier section by providing a power supply controlling section in which the potential of a second power supply line is immediately made to a second potential when the potential of a first power supply line becomes a first potential. CONSTITUTION:A power source potential supplying section 140 is provided in the semiconductor memory which has sense amplifiers 120 that amplify the differences between bit line potential levels and output them and a first power supply line SL1 which gives a first and a second potentials to the sense amplifiers 120 and a second power supply line SL2 are provided. When the potential of the first power supply line SL1 becomes the first potential, the section 140 immediately gives the second potential to the second power supply line. Thus, even though the timings of control signals PL1 and PL2 are deviated, potentials of each of the power supply line are simultaneously made to the prescribed potentials and operational deviations of the sense amplifiers are eliminated.
Patent JP-S6481190-A (JP)
Title: Induction heater
Inventor: OHASHI SEIICHI
IPC: H05B6/10
Filed: 1987-09-24
Abstract: PURPOSE:To prevent oxidation of an article to be heated by supplying inert gas in a heating coil, and providing a gas sealing injection ring and an air involving preventing ring. CONSTITUTION:An article 1 to be heated is fed on a transfer conveyor 2, and pressure-fed to a heating coil 4. In the coil 4, an inert gas from a gas supply nozzle 9 is supplied, and the gas is jetted in the coil 4 from jetting rings 13, 14. In addition, compression air which is the same in quality with the inert gas fed from jetting rings 11, 17 to the jetting ring 13, 15 is jetted toward the outside of the coil 4, whereby instruction of air into the coil 4 is prevented. At this time, a regulation valve 10 is regulated to minimize the flow out of the inert gas. It is thus possible to heat the article 1 in a state where its oxidation is restrained in the atmosphere of inert gas and then to allow the transportation to a post-process.
Patent JP-H03164312-A (JP)
Title: Tire valve
Inventor: RAINAA AKUTERUHORUTO
IPC: B60C23/04
Filed: 1990-09-10
Abstract: PURPOSE: To make wireless transmission possible by detecting the change of tire pressure by a diaphragm to operate a mechanical switch, and operating a transmitting means to output a signal to the valve foot part side of a tire valve. CONSTITUTION: When controlled tire pressure drops, the pressure of a reference pressure chamber 44 surpasses the tire pressure, and a diaphragm 40 is deformed onto the valve shaft 2 side in a figure, so that a metal plate 41 provided at the diaphragm 40 comes in contact with a conductor part 42 to form an electric circuit with a circuit board 23. A current therefore flows from a button battery 26, and a signal is sent out from an antenna 25. The signal is stopped to reset by sequence control. This constitution makes wireless transmission possible.
Patent JP-2000064871-A (JP)
Title: Output control device of engine for automobile
Inventor: NISHIDA SHINICHI
IPC: F02D45/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To improve drivability at shift operation time by surely preventing rapid starting of a vehicle and increasing of a shift shock due to load increase at the shift operation time from range N to a range D. SOLUTION: A device comprises a throttle actuator 9 adjusting an opening 9 of a throttle valve 8, a transmission 13 transmitting a rotational output of an engine to a wheel side, a shift information detection means 14 detecting shift information SR of the transmission, an accelerator sensor 2 detecting accelerator operating amounts α1, α2, and a throttle control means 15A setting a control amount C of the throttle actuator based on at least shift information and the accelerator operating amount. The throttle control means includes a control amount suppression means 16 for suppressing a control amount over a prescribed time after at least shift operation when the shift information indicates shift operation from a range N to a range D.
Patent JP-S6481680-A (JP)
Title: Motor controller
Inventor: MIYAZAKI MASANORI
IPC: H02P27/04
Filed: 1987-09-24
Abstract: PURPOSE:To conduct a commercial synchronous parallel-off without a power- factor detector by operating the power-factor angle of a motor from a slip frequency and dividing a primary current into flux and torque components to control them. CONSTITUTION:When a synchronous parallel-off is conducted, a motor voltage phase thetaV is computed by a motor voltage phase arithmetic circuit 43 through the use of a position angle theta0 of a flux having an always constant phase relation to a voltage in place of an inverter output voltage, and said motor voltage phase is compared with a source voltage phase thetaP by a phase comparator 10 to output a phase error  theta. Said phase error  theta is outputted as a torque current component correction quantity IA through a low-pass filter 11. The outputted torque current component correction quantity IA is switched over to the output signal ITR of a speed control circuit 34 by a torque reference switching circuit 44, and said torque current component correction quantity IA is outputted as a torque current component ITRQ.
Patent JP-S6481580-A (JP)
Title: Solid-state image pickup device
Inventor: OKUBO MASATOSHI
IPC: H04N5/376
Filed: 1987-09-24
Abstract: PURPOSE:To pickup a picture without flicker by selecting the speed of an electronic shutter based on the result of detection of a flicker generating frequency detection circuit. CONSTITUTION:Since an output of a photo diode 8 passes a 100Hz BPF9(120Hz BPF12) under the lighting of a fluorescent light of power frequency 50Hz(60Hz), a comparator 11(14) is operated via a full wave rectifier circuit 10(13). A CCD drive pulse generating circuit 5 brings the shutter speed to 1/100sec(1/60sec) in the presence of the output of the comparator 11(14) and H, V drivers 6, 7 drive an FITCCD2. Then a video signal without flicker is obtained.
Patent JP-H1072787-A (JP)
Title: Vegetable dyeing of polyester fiber
Inventor: SUZUKI MOTOYOSHI
IPC: D06P3/52
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To enable the calm color expression of a color tone equal to that of natural fibers without carrying out the metallic mordanting treatment by dyeing polyester fibers with a vegetable dye under specific dyeing conditions. SOLUTION: The vegetable dyeing is carried out under conditions of a pH of a dye bath within the range of 2-6 and a dyeing temperature of (glass transition temperature Tg +10 deg.C) to 160 deg.C to provide a color tone equal to that of natural fibers when dyeing polyethylene terephthalate fibers, polyester fibers, etc., copolymerized with adipic acid, etc., and dyeable with a disperse dye under atmospheric pressure with a vegetable dye.
Patent JP-S6485094-A (JP)
Title: Novel physiologically active polypeptide
Inventor: NAKAMURA SATOSHI
IPC: C07K14/00
Filed: 1987-09-24
Abstract: PURPOSE:To produce novel physiologically active protein having antitumor activity, by culturing the cells of a microorganism which is transformed with a recombinant plasmid containing DNA coding the novel physiologically active polypeptide. CONSTITUTION:A recombinant plasmid containing the DNA coding a novel physiologically active polypeptide, e.g., pTNF498A, pTNF498B is introduced into a host of a microorganism such as Escherichia coli C600r-m line (ATCC33525) in a known manner. Then, the recombinant cells are cultured in a usual manner to collect a novel antitumor active polypeptide from the cultured cells.
Patent JP-H1082601-A (JP)
Title: Tape measure with stopping device
Inventor: UCHIYAMA HIROYOSHI
IPC: G01B3/10
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a tape measure with a stopping device which can surely stop the rotation of a reel. SOLUTION: A taper part 74 formed in a brake ring 7 loosely fitted within a reel 4 and rotating with the reel 4 is engaged with a taper part 23 formed in an inner wall of an upper case 2, thereby to stop the rotation of the reel 4. The taper part 23 is formed in the inner wall of the upper case 2 and fixed. The other taper part 74 is formed in the brake ring 7 as a movable member loosely fitted in the reel 4 and therefore movable. When the movable taper part 74 is pressed to the fixed taper part 23, the movable taper part 74 moves to trace the fixed taper part 23, whereby the taper parts 23, 74 are engaged surely, stopping the reel 4 surely.
Patent JP-S61107347-A (JP)
Inventor: BURAIAN FURANKU MOSU
IPC: G03D13/06
Filed: 1985-10-25
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-S6296903-A (JP)
Title: Plate board for filter production
Inventor: ITO YOSHIO
IPC: G02B5/20
Filed: 1985-10-24
Abstract: PURPOSE:To prevent the degradation in yield and quality by providing a front/ rear face discriminating filter chip pattern on an asymmetrical area other than a filter chip pattern not to give the pattern with front and rear faces inverted. CONSTITUTION:A filter chip pattern 2 and a front/rear face discriminating filter chip pattern 3 are formed on the surface of a plate board 1 for filter production, which is obtained by working transparent materials into a plane plate, with a thin film which consists of a metal or a metallic oxide to intercept light. Thus, front and rear faces are discriminated easily, and print and exposure processes due to a knot exposure device of a stepper or the like are performed with only one pattern, and the degradation in yield and troubles are reduced.
Patent JP-2001061977-A (JP)
Title: Infrared treatment machine
Inventor: TSUCHIYA YASUHIRO
IPC: A61N5/06
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an infrared treatment machine of obtaining a desired radiation volume without enlarging the size of irradiation direction of infrared radiation member assembly. SOLUTION: An infrared radiation member assembly 17 is composed of a near infrared radiation member, which is made of a near infrared ray lamp 33 that is an elongated rod shaped, and a far infrared ray radiation member, which is made of a pair of far infrared ray panel heater 43, 44 that are placed having the near infrared ray lamp 33 between them. A honeycomb panel, which directs the infrared radiation that is radiated from the near infrared ray lamp 33 and the far infrared ray panel heater 43 to one direction, is placed in front of the infrared radiation member assembly 17.
Patent JP-S6297567-A (JP)
Inventor: TAKASHIMA TAKAHIRO
IPC: A63B23/00
Filed: 1985-10-23
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-H0514285-A (JP)
Title: Optical communication network
Inventor: OTA TAKESHI
IPC: H04B10/272
Filed: 1991-09-18
Abstract: PURPOSE:To minimize the increase of the number of star couplers in a multi channel optical communication network. CONSTITUTION:This network is provided with a first optical multiplexer/ demultiplexer 19 to derive a pair of optical fibers 5-6, 7-8 and 9-10 from plural respective nodes 1, 2 and 3, connect a pair of the optical fibers to both tips of a star coupler 4, provide two systems of a transmitting channel and a receiving channel at a node l, further, supply a signal from the transmitting channel of one side system to one side 5 of the pair of the optical fibers, and supply the receiving signal from one side optical fiber 5 to the receiving channel to other side system, and a second multiplexer/ demultiplexer 20 to supply the signal from the transmitting channel of other side system to other side of the pair of the optical fibers and supply the receiving signal from other side optical fiber 6 to the receiving channel to one side system.
Patent JP-H04116531-A (JP)
Title: Nonlinear resistance element
Inventor: KODERA KOICHI
IPC: G09F9/30
Filed: 1990-09-06
Abstract: PURPOSE:To obtain the nonlinear resistance element which has high nonlinearity and is suitable for high-fineness display by interposing a composite layer formed by incorporating nitrogen into a semiconductor material consisting essentially of a chalcogen material between a 1st electrode layer and 2nd electrode layer formed on a substrate consisting of glass, etc. CONSTITUTION:The 1st electrode layer 2 consisting of Cr is formed by a sputtering method on the glass substrate 1 and the composite layer 3 formed by incorporating the nitrogen (N) into Sb2Te3 is laminated thereon. Further, a protective insulating layer 5 consisting of SiO2 having a contact hole 4 is formed and the 2nd electrode layer 6 consisting of Cr is provided. This 2nd electrode layer 6 is connected to a transparent picture element electrode layer 7 consisting of ITO. The voltage-current characteristic of the element constituted in such a manner exhibits a steep current rise and has the high nonlinear characteristic. The nonlinear resistance element which has the high nonlinearity and is suitable for the high-fineness display is obtd. in this way.
Patent JP-H03103493-A (JP)
Title: Method for deodorizing liquefied petroleum gas
Inventor: TAMAGAMI SHUNJI
IPC: C10L3/00
Filed: 1989-09-16
Abstract: PURPOSE:To continuously deodorize various complex malodorous components in a large amount at a low cost by carrying out adsorption treatment of malodorous component-containing liquefied petroleum gas in the liquid phase using natural zeolite. CONSTITUTION:Liquefied petroleum gas containing malodorous components, such as hydrogen sulfide, methyl mercaptan, acetaldehyde, polysulfides or trimethylamine, is brought into contact with natural zeolite having many pores with several to 20Angstrom  pore diameter on the surface thereof for 15-120min (preferably 40-60min) to carry out adsorption treatment in the liquid phase. Thereby, the aforementioned malodorous components are deodorized.