baber/WOPTO huggingface dataset:
Patent JP-H11325256-A (JP)
Title: Oil seal
Inventor: SHIRAI YOSHIMASA
IPC: F16J15/3232
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To improve coating size accuracy in an oil seal, and secure initial lubrication by forming a solid film made of a fluorine high polymer compound on at least a sliding portion of a lip. SOLUTION: An degreased oil seal is dipped with solvent obtained by mixing a fluorine polymer having isocianate group, and fluorine-polymer having at least one group of hydroxyl group, amino group, calboxyl group, and other mixture and diluting it. The oil seal is then dried to obtain a solid film 9 made of fluorine-containing polymer compound. The solid film 9, formed in a small number of processes, is a thin and even film having thickness ranging from 1 to 3 micrometers. The solid film 9 is formed on whole of the surface of the rubber. However, it is enough to form the film on a sliding portion of a lip 1 against a rotational member 8. It is thus possible to prevent damage of the lip and its early abrasion, and to elongate the life.
Patent JP-H05343090-A (JP)
Title: Fuel cell power generation system
Inventor: AMAMIYA TAKASHI
IPC: H01M8/04
Filed: 1992-06-11
Abstract: PURPOSE:To facilitate a simulation load operation on a high load level by regulating an opening of a control valve arranged in a branch line according to a simulation load operation command when the simulation load operation is carried out. CONSTITUTION:When a fuel simulation load operation is carried out, isolation valves 30, 31, 35 and 35 are put in a closed condition, and isolation valves 33, 34 and 38 are put in an opening condition. Reformed gas flowing to a fuel supply line 10 from a reforming reaction pipe 2 of a fuel reformer 1 through a CO transformer 8 and a regualting valve 9 in such a condition, passes through a fuel discharge line 14 after passing through a fuel simulation load line 32, and is supplied to a burner 3 of the reformer 1. At this time, a part of the reformed gas flowing in the line 32 is released outside of a system through a bent line regulating valve 40. In this case, if an opening of the valve 40 is regulated according to a level of a simulation load signal 42 by means of a control device 41, a fuel flow quantity can be released outside of the system according to the simulation load level.
Patent JP-S5675936-A (JP)
Title: Air fuel ratio controlling method in internal combustion engine
Inventor: SUEMATSU TOSHIO
IPC: F02D33/00
Filed: 1979-11-27
Abstract: PURPOSE: To prevent feedback control from being unintentional open loop control by changing monitor comparing level when an engine is in the high rotational speed or high load running condition.  
     CONSTITUTION: On step 60 is decided whether or not data N representing actual rotational speed of an engine exceeds a predetermined value. When the engine is not in the high rotational speed, on step 61 is whether or not data of time T in which the output signal level of A/F sensor is over monitor comparing level is larger than a predetermined value D. In the case of T<D, the A/F sensor is assumed in activated condition to carry out feedback control of air fuel ratio. In the highest rotational speed of the engine, the program advances to step 66 to controllably raise the monitor comparing level. Consequently, unintentional function for stopping the feedback control is avoided. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01319620-A (JP)
Title: Method of operating smelting reduction furnace
Inventor: KATAYAMA EIJI
IPC: C21B13/00
Filed: 1988-06-22
Abstract: PURPOSE:To assure the high-temp. necessary for smelting reduction of a metal and to improve productivity by heating powder coal to a specific temp. to lump the coal, then charging the lumped coal into the furnace at the time of blowing the powder coal from the furnace wall charge ports provided to the side wall between furnace top charge ports and tuyeres. CONSTITUTION:A packed layer 2 of a solid carbon reducing agent is formed in the lower part in the vertical reduction furnace 1 and a fluidized bed 3 of the solid carbon reducing agent is formed above the same. Powder ore 5 is blown from the tuyeres 4 provided along the outer circumference of the side wall of the reduction furnace 1 to effect the smelting reduction of the metal oxide. The wall charge ports 8 are provided to the side wall between the furnace top charge port 7 and the tuyeres 4 and the powder coal to constitute the solid carbon reducing agent 6 is charged from these ports 8 and is lumped while the coal is heated to 500-1200 deg.C by the sensible heat and/or latent heat of the in furnace gas flowing into the ports 8. The adequate packed layer 2 is formed by using the powder coal prepd. by mixing the powder coal having a high viscosity and low viscosity. The packed layer 2 of the coarse- grained solid coal reducing agent 6 is positively formed in this way at the low initial cost and the productivity of a molten metal 11 is enhanced.
Patent JP-S63316945-A (JP)
Title: Mobile radiotelephony system
Inventor: KAWASAKI RYOJI
IPC: H04W36/00
Filed: 1987-06-19
Abstract: PURPOSE:To realize a mobile radiotelephony system with superior serviceability with confirming a (within the range) and an (outside the range), by providing a means which switches a fixed device in order in a main device, a means which stores the use/nonuse of the fixed device or an available frequency in a radio telephone set, and a holding means for a radio line. CONSTITUTION:The main device 1 switches the fixed device 2 in order for an incoming call, and calls the radiotelephone set 3 in a zone of each device 2 in order. Thereby, no signal collision is generated in calling. When a call is issued from the telephone set 3, the device 2 informs the frequency and the line number of a line 6 also to be used for another telephone set in the same zone, and another telephone set describes them in a storage circuit 11. When another telephone set issues the call and no response of the fixed device is obtained, the telephone set, if the line 6 being stored in the storage circuit 11, can identify the fact that a state is not the (outside the range) and the device 2 is used. When the telephone set 3 is moved among the zones 7, a line in busy is held by an operating key 12, and after the reservation of the use of the device 2 that belongs to a destination zone is secured, the speech path of the secured line of the device 2 is set by switching the line.
Patent JP-H11344971-A (JP)
Title: Playing information editing device and record medium for the same
Inventor: OKAMURA YASUHIKO
IPC: G10H1/40
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To use a part of normal playing data which is replaced with accompaniment style data as well without increasing the number of parts. SOLUTION: When the accompaniment style data is used in addition to the normal playing data, a part of the parts of the normal playing data is replaced with the accompaniment style data in a playing information editing processing by this device. And when the playing data exists in a part of the parts replaced with the accompaniment style data, the playing data is transferred to a free normal part without the playing data. Therefore, the number of the parts of playing information is not increased and not only the accompaniment style data but the replaced normal playing data is used when the playing information is reproduced.
Patent JP-H11343569-A (JP)
Title: Sputter film forming method, sputter film forming device and production of semiconductor device
Inventor: MIHARA SATOSHI
IPC: H01L21/8246
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To form a compd. film having a stable compsn. and to facilitate the compositional control in the compd. film by using stable plasma wide in a process window as for a high frequency sputter film forming method. SOLUTION: In a high frequency sputter film forming method, a part or the whole part of a wall positioned at the outside of a space formed by a wafer and a target 14 is applied with A.C. voltage or A.C. current, or high frequency electric power is pulse-oscillated to reduce the temp. of electrons in plasma, or as the gas for sputtering, at least one kind of gas among helium, neon, xenon and krypton is contained. Otherwise, a part or the whole part of the wall positioned at the outside of the space formed by the wafer and the target is applied with minus voltage.
Patent JP-H07330221-A (JP)
Title: Paper tube for winding
Inventor: KAMIMURA TORU
IPC: B65H75/10
Filed: 1994-06-09
Abstract: PURPOSE:To wind yarn in a favorable condition without slipping on a surface of a paper tube when the yarn is wound around the paper tube by applying liquid having specific viscosity on the peripheral surface thereof. CONSTITUTION:Liquid having viscosity of 0.4-4000 poise, favorably, 10-2000 poise, is applied on a peripheral surface of a paper tube for winding yarn. If the viscosity of liquid is less than 0.4 poise, friction resistance between the yarn and the surface of the paper tube is reduced, the yarn slips on the surface thereof and cannot be wound around it, and an automatic change-over success rate is reduced. If the viscosity of liquid exceeds 4000 poise, spots are generated when the liquid is applied to the peripheral surface of the paper tube because the coefficient of viscosity is high. Also, fluctuation of tension of the yarn increases because friction resistance between the yarn to be wound and the surface of the paper tube increases, resulting in cut of the yarn and reduction of the automatic change-over success rate. Vaseline is favorably used as the liquid which has the viscosity of 0.4-4000 poise and is applied on the peripheral surface of the paper tube.
Patent JP-S5676037-A (JP)
Title: Photometric analyzer for flame
Inventor: MURASE ISAO
IPC: G01N21/72
Filed: 1979-11-28
Abstract: PURPOSE:To improve a measurment accuracy by a method wherein a coexistent component in a sample is converted into a material receiving no interference under a hydrogen reducting atmosphere. CONSTITUTION:Flame material SOx and Sx in the sample of an automobile exhaust gas injected from a sample introducing capilary 12 of a system radiate light at contact with a hydrogen flame 6. At this time, the air having an oxygen concentration about 11-16% lower than usual is supplied from a combustion assisting air supplying system and the ambient area of the hydrogen flame becomes a reduction atmosphere containing  excessive hydrogen. Accordingly, coexistent components CO, CO2, and NO are reduced by means of a catalyzer 31 around the hydrogen flame 6. The reducting components CH4 and N2 do not interfere with the flame of SOx and Sx and given no harmful effect, as a result, a meter output value of high accuracy can be obtained.
Patent JP-S5579675-A (JP)
Title: Rotor for superconductive generator
Inventor: UTSUKI MASAHIRO
IPC: H02K55/04
Filed: 1978-12-13
Abstract: PURPOSE: To protect a shut-up member from damage and manufacture a rotor of high reliability, by providing an expansible buffer means in the shut-up member located between an end of an outer cylinder mainly made for a damper and an end of an inner cylinder mainly made for a torque tube.  
     CONSTITUTION: A shut-up member 15 is provided between a damper 3 and an inner shaft 2B to maintain a vacuum between the damper 3 and a torque tube 5. The outer end of the shut-up member 15 is secured on the damper 3 and the inner end of the member 15 is secured on the inner shaft 2B. A buffer means, which is a bellows 18 expansible in the axial direction, is provided in the central part of the shut-up member 15. The torque tube 5 and the inner shaft 2B are connected to each other by a ring 19. As a result, the expansion or contraction difference between an outer and an inner cylinders is absorbed by the buffer means, the shut-up member is protected from damage and the vacuum between the cylinders is surely maintained. Therefore, a rotor of high reliability is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000054277-A (JP)
Title: Improvement in ozone stability of dyed or undyed polyamide-containing material
Inventor: GARING SERGE CHARLES JACQUES
IPC: D06P5/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the stability to ozone with excellent wet color fastness and chlorine fastness by applying tannin to a dyed or an undyed polyamide-containing material. SOLUTION: A polyamide-containing material, i.e. a polyamide-containing textile material comprising a polyamide such as polyamide 6 or a textile blend thereof with a polyester, polypropylene, a polyacrylic resin, polyurethane or wool, etc., is treated with an aqueous liquid containing 10-50 wt.%, preferably 15-40 wt.%, more preferably 20-35 wt.% of tannin before, during or after dyeing of the polyamide-containing textile material to apply the tannin in an amount of 0.5-10 wt.%, preferably 2-6 wt.%, more preferably 3-4 wt.% based on the total weight of the polyamide-containing textile material thereto. By the way, the tannin may be compounded in a polyamide spinning paste.
Patent JP-S5487006-A (JP)
Title: Rate collecting system for coin telephone for outdoor service
Inventor: WAKINO SEIKI
IPC: H04M17/00
Filed: 1977-12-22
Abstract: PURPOSE:To secure collection of the coin for the coin telephone of outdoor service by calling out the special number of a small digit number to open the cover of a box. CONSTITUTION:The operator picks up handset 11 and dials the special number to call out the special trunk. Switchboard 20 connects special trunk 30 with terminal unit 10 to send the ring-back tone to handset 11. After confirmation of the ring-back tone, the operator turns on button 14 exclusive for the coin collecting work. Thus, the C-relay of the special trunk operates to stop the ring-back tone as well as to supply DC voltage E1 for opening the box to line L2.
Patent JP-S52150675-A (JP)
Title: Dielectric strength testing method of electric apparatus in case
Inventor: MAEDA NORIYUKI
IPC: G01R31/04
Filed: 1976-12-21
Abstract: PURPOSE: To eliminate the need for removing the painting of a case and simplify measurement by molding the outside-plate case so as to produce mold flash on part of its shearing face and connecting an electrode for a test power supply to the flash portion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0318617-A (JP)
Title: Cooling device for engine
Inventor: MASUDA TOSHIHARU
IPC: F01P5/10
Filed: 1989-06-16
Abstract: PURPOSE:To equally distribute cooling water to the inside of each bank by providing a pair of centrifugal pumps which rotates clockwise and counterclockwise respectively, between the cooling water intake holes of left and right bank portions, and a central bank portion. CONSTITUTION:Cooling water intake holes 18L, 18CL, 18CR, 18R for intaking cooling water in bank portions 14L, 14C. 14R are formed in a cylinderblock 14. A pair of centrifugal pumps 40L, 40R which rotate clockwise and counterclockwise, respectively, are provided at one end of the cylinderblock 14 to be positioned respectively between cooling water intake holes 18L, 18R formed at left and right bank portions 14L, 14R and cooling water intake holes 18CL, 18RR, formed at the central bank portion 14C. Consequently, cooling water passages 46LL, 46LC, 46RR, 46RC from the respective centrifugal pumps 40L, 40R to the cooling water intake holes 18L, 18CL, 18CR, 18R can be formed short and straight and the sectional change of the scroll chambers of the centrifugal pumps 40L, 40R can be restrained small.
Patent JP-S6216401-A (JP)
Title: Nonmedical germicide
Inventor: MIURA TORU
IPC: A01N33/20
Filed: 1985-07-12
Abstract: PURPOSE:The titled germicide, containing 2,2-dibromo-3-nitrilopropionamide (DBNPA) and/or 2-bromo-2-nitrilopropane-1,3-diol (BNP) and tetrafluoroisophthalonitrile as active constituents, having antimicrobial activity against a wide range of microorganisms and capable of exhibiting improved germicidal effect with a lower concentration than the use of the single agent by the synergistic effect. CONSTITUTION:A nonmedical germicide containing 2,2-dibromo-3- nitrilopropionamide (DBNPA) and/or 2-bromo-2-nitrilopropane-1,3-diol (BNP) and tetrafluoroisophthalonitrile respectively known as antimicrobial agents as active constituents. The compounding weight ratio of the above-mentioned former to the latter is 1:4-4:1. Preferably, a carrier or adjuvant is added to the above-mentioned active constituents and formulated into water-soluble liquid solution, emulsifiable solution, wettable powder, etc., for use. The above- mentioned germicide is used as a slime controlling agent in paper manufacturing process, water treatment slime controlling agent in industrial cooling water system, air conditioning cooling water system, e.g. buildings, etc., preservative in metal working oil, etc.
Patent JP-H08323230-A (JP)
Title: Feeder of shredder
Inventor: NISHIO TATSUO
IPC: B02C18/22
Filed: 1995-05-29
Abstract: PURPOSE: To prevent troubles from being generated in the feeder of a shredder such as the jam of manual feed sheets preventing the structure from becoming complex. CONSTITUTION: A feed roller 21 is rotated normally, and the first rotary sheet feeding means 20 is provided which feeds mounting sheets P for automatic feeding and manual feed sheets for manual feeding. On the lower side of the feed roller 21 of the first means 20, the reversible roller 35 of the second rotary sheet feeding means 30 is installed normally/reversely rotatably opposite to the feed roller 21. In addition, a movable control means is provided which, when a feed mode is changed over from an automatic feed mode to a manual feed mode by a feed mode change-over switch, rotates the reversible roller 35 normally in the transfer direction of the manual feed sheets based on the change-over.
Patent JP-S63318141-A (JP)
Title: Semiconductor device
Inventor: MATSUOKA TAKASHI
IPC: H01L23/522
Filed: 1987-06-19
Abstract: PURPOSE:To minimize the wiring gaps of the main wirings for miniaturizing the chip size at low cost by a method wherein the wider parts of the first multiple layer wirings between respective bridge stakes are formed on a semiconductor substrate in mutually slipped off positions. CONSTITUTION:The first layer wirings to be the main wirings are formed on the surface of a semiconductor substrate 4 by liftoff process or etching process. At this time, the bridge stake parts 2 to form air bridge wirings are slipped off not to be aligned with one another, for example the wider parts 1a of the first layer wirings are slipped off to be formed zigzag. Finally, the air bridge wirings are formed by forming the bridge stake parts 2 using the lift-off process as well as the bridge stake parts of air bridge wirings using the lift-off process or plating process.
Patent JP-2000343184-A (JP)
Title: Method and device for twin drum continuous casting
Inventor: KURATANI HIDEYA
IPC: B22D11/06
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To minimize displacement of a drum end due to thermal expansion accompanied by start of casting, and stabilize a clamp condition of a side weir of the drum end by restraining thermal expansion displacement of a movable axis support side end to minimum while a passing direction of cooling water is from a fixed axis support side to a movable axis support side and the thermal expansion displacement of the fixed axis support side end is made to be substantially zero. SOLUTION: The water passing direction to a cooling drum 1 is from a fixed side to a movable side. Cooling water W flowing at low temperature through a fixed axis support side rotation axis 2F on the right side is heated in the cooling drum 1, and passes through a movable axis support side rotation axis 2L on the left side under a high temperature condition. The fixed axis support side rotation axis 2F, where the cooling water W of low temperature flows, is not thermal expanded, but the movable axis support side rotation axis 2L, where the cooling water W of high temperature flows, is thermal expanded. Even if the movable axis support side rotation axis 2L is thermal expanded, the movable axis supporting rotation axis 2L itself is only displaced towards left from the movable axis supporting side end 5L of the drum 1 as a starting point, and the drum ends 5L and 5F are not displaced.
Patent JP-S6049020-A (JP)
Inventor: KAARUUHAINTSU YUNGU
IPC: C08G8/08
Filed: 1984-07-26
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-S5943872-A (JP)
Title: Vessel for storing material to be evaporated
Inventor: NISHIWAKI AKIRA
IPC: C23C14/28
Filed: 1982-09-04
Abstract: PURPOSE:To provide a titled vessel which enables accurate and quick temp. control with better responsiveness with temp. and permits easy vapor deposition operation, by providing an opening smaller than the evaporation area for heating and evaporating a material to be evaporated and increasing a radiation rate. CONSTITUTION:An upper opening 9 in a vacuum deposition device which heats and evaporates a material 3 to be evaporated in a vapor deposition boat 4 of a vapor source 1 by heaters 5, 6, and scatters the vapor through the opening 9 toward a substrate 2 to be deposited therein with a film by evaporation is constituted smaller than the evaporation area of the material 3 and an upper wall part 7 for storing the heaters in the boat 4 and a lower wall part 8 for storing the material 3 are constituted of a material having a high radiation rate such as thermally oxidized stainless steel or the like having >=0.8, more preferably >=0.9 radiation rate. It is equally preferable to improve the radiation rate of the parts 7, 8 by forming said parts of an ordinary material, mounting further a material layer having >=0.8 radiation rate in at least a part of the outside surfaces thereof or fixing radiation fins thereto.
Patent JP-S5378738-A (JP)
Title: Memory control system
Inventor: TANAKA JIYUNICHI
IPC: G06F11/28
Filed: 1976-12-23
Abstract: PURPOSE:To shorten the time for the fault countermeasure, debug, etc. by knowing the using frequency of a certain specified address, and thus to ensure an effective control of the memory.
Patent JP-H01319908-A (JP)
Title: Manufacture of composite magnet
Inventor: SATO KOREAKI
IPC: C22C38/00
Filed: 1988-06-21
Abstract: PURPOSE:To obtain a composite magnet wherein magnetic characteristics, moldability and mechanical strength are improved by performing surface treatment for magnetic powder with silane coupling agent, mixing the material with resin, and thereafter adding titanium coupling agent furthermore. CONSTITUTION:One or more kinds of titanium coupling agents are added into the mixture of the powder of a rare earth magnet whose surface is treated with silane coupling agent beforehand and a resin. The powder of the rare earth magnet comprises the following materials: 1-5 series samarium cobalt magnet material, 2-17 series samarium cobalt magnet material; neodymium-iron based magnet material; and ceriumdidymium based magnet material. The quantity of the addition of the silane coupling agent is 0.1 to 3wt.% for the powder of the rare earth magnet. The quantity of addition of the titanium coupling agent is 0.05 to 1wt.% for the powder of the rare earth magnet. In this way, the composite magnet wherein magnetic characteristics, moldability and mechanical strength are improved is obtained.
Patent JP-S6133880-A (JP)
Inventor: ISO MITSUO
IPC: B25J13/08
Filed: 1984-07-25
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-H05183070-A (JP)
Title: Printed wiring board for mounting semiconductor chip
Inventor: KONDO MASAHIDE
IPC: H01L23/28
Filed: 1992-05-21
Abstract: PURPOSE:To utilize an encapsulating resin flow stopper frame as part of a circuit by affording a conductivity to the stopper frame on a semiconductor chip mounting printed wiring board. CONSTITUTION:A resin flow stopper frame 10 is successively formed by laminating an insulating film 8 and a conductive film on a circuit pattern 3. It is possible to afford a partial conductivity to the resin flow stopper frame by connecting the conductive film to the circuit pattern 3 through apertures 'a' and 'b' formed in the insulating film 8.