baber/WOPTO huggingface dataset:
Patent JP-S522774-A (JP)
Title: Smoke detecting circuit of photoelectric smoke detector
Inventor: TANEMURA KENSABUROU
IPC: G01N21/53
Filed: 1975-06-24
Abstract: PURPOSE:To provide a fire alarm system which is activated independently of the kind of fumes and is compensated for the changes in sensitivity due to aging of parts.
Patent JP-S60223525-A (JP)
Title: Sheathing work
Inventor: SAKAMOTO YOSHIROU
IPC: E02D17/00
Filed: 1984-04-18
Abstract: PURPOSE:To raise the effect of sheathing work by spraying a specific amount of a slurry prepared by mixing an aqueous silicate solution composed of a compound of the general formula M2O.nSiO2 and water with an inorganic viscous binder, an inorganic fiber and water in specific proportions onto the sheathing soil portion. CONSTITUTION:An aqueous silicate solution composed of a compound of the general formula M2O.nSiO2 [where M is an alkali metal and (n) is 1-100] and water is mixed with 0.1-100% (based on solids 20-50%) one or both of glyoxal and propylene carbonate, 0.1-200% one or both of an inorganic tackifier (e.g., bentonite) and an inorganic fiber (e.g., asbestos), and water. The mixed slurry is sprayed in an amount of 0.5-3.0kg/m<2> on the exposed soil wall portion between sheathing H-steels to solidify the soil.
Patent JP-S62722-A (JP)
Title: Mixed fuel boiler
Inventor: JIYOERU TSURUUKU
IPC: F23G5/46
Filed: 1986-04-05
Abstract: 1. Compound furnace with integrated and regulatable backup heating, notably for supplying a turbo-generator or an industrial network or for urban heating, of the type constituted by a combustion installation coupled to a steam generator, the combustion installation comprising a chamber (101, 201, 301, 401) for the combustion of domestic refuse, a chamber (102, 202, 301, 401) for the combustion of auxiliary fuel, and a chamber (103, 203, 303, 403) for mixing the combustion gases, the said chambers (101, 102, 103 ; 201, 202, 203 ; 301, 303 ; 401, 403) being juxtaposed one behind the other and being separated by substantially vertical solid walls (112, 113 ; 212, 213 ; 312 ; 412) in such a manner as to define the circulation circuit of the combustion gases, the said separating walls being interrupted in the upper part of the furnace so as to define openings (115, 116 ; 215, 216 ; 315 ; 415) for passage of the combustion gases from one chamber to the other, characterized in that the lateral walls and the separating walls of the said chambers (101, 102, 103 ; 201, 202, 203 ; 301, 303 ; 401, 403) are constituted by pipes of a single cold circulation circuit for water-steam emulsion or for hot water, respectively, in that the single cold circuit is constituted by the panels of pipes of each wall of the said chambers (101, 102, 103 ; 201, 202, 203 ; 301, 303), assembled in parallel, in that the panel of pipes of each separating wall (112, 113 ; 212, 213 ; 312) comprises a horizontal header (144, 145 ; 244, 245 ; 344 ; 444) situated in the upper part of each of the said walls, and prolonged by an assembly of spaced discharge tubes forming a vertical grid situated across the opening (115, 116 ; 215, 216 ; 315 ; 415) for passage of the combustion gases.
Patent JP-H09273672-A (JP)
Title: Pipe connecting structure
Inventor: MIYATA MASANORI
IPC: F16L19/02
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent fastening force of a metallic cap nut from directly acting on a male-side pipe made of a resin, in a pipe connecting structure capable of regulating compression allowance of a packing to the proper value. SOLUTION: In a pipe connecting structure for connecting a male-side piping part 13 to a female-side piping part 20 by a cap nut 23, a contact part 232 of the metallic cap nut 23 and one end 13a of the female-side piping part 13 are brought in contact with each other, screwing allowance of the cap nut 23 and an external thread 131 of the female-side piping part 13 is regulated to the specified amount, and therefore, compression allowance of a packing 3 is regulated to the specified amount.
Patent JP-H04312714-A (JP)
Title: Printed wiring board with switch
Inventor: MATSUOKA HIROAKI
IPC: H01H11/00
Filed: 1991-04-11
Abstract: PURPOSE:To simplify a manufacturing process by forming a first contact and a second contact composing a switch contact and a circuit pattern to be connected to these contacts on an insulating film. CONSTITUTION:A flexible insulating film 1, whereon a first contact 2a and a second contact 2b composing a switch contact are formed, is fixed on a board 3 having stiffness so that aforesaid first contact 2a may be located on the board and the part, whereon aforesaid second contact 2b are located, may be connected so as to be an free end part. And the free end parts of the insulating film 1 are bent so that aforesaid both contacts may face with a prescribed interval so as to be fixed to the projections 4 provided on aforesaid board 1.
Patent JP-S62236039-A (JP)
Title: Parameter succession system
Inventor: FUKUDA KIYOMITSU
IPC: G06F9/48
Filed: 1986-04-08
Abstract: PURPOSE:To shorten the copy processing time by copying the data received as a parameter and then referring to this copied data when a writing action is given to the data received as a parameter. CONSTITUTION:The address of the data 7 is stored in an area 10 and a program 6 produces an interruption to a memory controller 3 when a writing instruction is given to the data 7. While a program 8 gives an access to the data 7 via the area 10. Here the controller 3 detects the access given to the data 7 and produces an interruption through a CPU 1 via an interruption line 4. Thus the CPU 1 starts an interruption processor 11 working as a re-execution device. The processor 11 copies the data 7 to an area 9 where the data 7 is copied and changes the address of the data 7 stored in the area 10 to the address of the area 9 to carry out again the write instruction that caused an interruption. Hereafter the program 8 gives an access to the data 7 received as a parameter in the area 9 via the area 10.
Patent JP-H10254297-A (JP)
Title: Supporting mechanism for photoreceptor drum
Inventor: ISHIDA HIDEKI
IPC: G03G15/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent the eccentricity of a photoreceptor drum surely enough with a simple constitution. SOLUTION: This supporting mechanism rotatably supports the photoreceptor drum 2 including a drum main body 12 between a side plate rear 4 and a side plate front 8. Bearings 16 and 18 are attached to the outer peripheral surfaces of both ends of the main body 12 and bearing means 6 and 10 supporting the corresponding bearings are disposed on the plates 4 and 8. The bearing means 6 and 10 include a lower bearing member 30 having a supporting surface capable of supporting two spots putting a vertical line passing the shaft center O of the bearing in between in an area lower than a horizontal line passing the shaft center O on the outer peripheral surface of the corresponding bearing in a point contact state.
Patent JP-H06292445-A (JP)
Title: Threshing drum structure of thresher
Inventor: FUJIMITSU KEISUKE
IPC: A01F12/22
Filed: 1993-04-06
Abstract: PURPOSE:To prevent a load from concentrating in the former half part of a threshing drum when the amount of grain culms fed into a threshing chamber is especially increased in a thresher. CONSTITUTION:A threshing drum structure is equipped with threshing teeth 21, made of a nylon rope and capable of elastically performing the retreat and displacement in the direction opposite the rotational direction of a threshing drum 2 by a higher load than the set value in a part on the side of an inlet 6 of the threshing chamber 1 in the threshing drum 2. Thereby, concentration of a load in the former half part of the threshing drum 2 is prevented to disperse the load in the latter half part of the threshing drum 2.
Patent JP-H08280176-A (JP)
Title: Power unit
Inventor: INAMORI HIROSHI
IPC: G05F1/70
Filed: 1995-04-05
Abstract: PURPOSE: To detect the occurrence of such a case that an input current becomes a capacitor input type current containing a large quantity of higher harmonic components due to abnormality, etc., by monitoring the value of the input current and, when the current exceeds a prescribed value, informing the abnormality. CONSTITUTION: When the input current of a booster type power factor improving circuit 2 becomes a capacitor input type current due to the fault, etc., of the circuit 2, a capacitor input current detecting circuit 3 compares the peak value of the current with a set value by means of a level comparator, because the peak value of the current becomes higher than that of a sine-wave current at a normal time, and, when the peak value becomes higher than the set value, the circuit 5 informs an alarm signal generating circuit 6 of it. Since the abnormality of the input current of the circuit 2 due to the capacitor input type current is automatically detected and an alarm can be immediately outputted to the outside, various kinds of adverse influences of a higher harmonic current can be coped with quickly.
Patent JP-2000272856-A (JP)
Title: Device for automatically checking opening and closing of door for elevator
Inventor: KOBAYASHI KIMIYOSHI
IPC: B66B13/14
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To automatically check the opening and closing of a door by executing the door opening and closing motion by moving a car to a predetermined floor, judging the door opening and closing abnormality of the floor when a time necessary for the door opening and closing motion is above a predetermined set time, and comprising a starting means for executing a test means on a predetermined date. SOLUTION: A test means consists of a memory 11b, an automatic test operation program stored in the memory 11b and a CPU 11a, a car 1 is moved to a predetermined floor by this test means, the door opening and closing motion is executed by a door opening and closing controller 3, and the door opening and closing abnormality of the floor is judged when a time necessary for the door opening and closing motion is above a predetermined set time. A starting means consists of an in-panel clock 11c, and the data on set date and the starting program in the memory 11b, and the CPU 11a executes the automatic test operating program on the predetermined date. According to this construction, the opening and closing of the door is automatically executed on each floor in the predetermined time zone to judge the abnormality in the opening and closing of the door.
Patent JP-S576495-A (JP)
Title: Signal charge processing circuit
Inventor: SONEDA MITSUO
IPC: H03H15/02
Filed: 1980-06-12
Abstract: PURPOSE:To prevent not only deterioration of a transfer efficiency but also deterioration of a dynamic range, by making a signal charge transferring circuit between two charge transfer elements a circuit configuration in which an emitter-follower type transistor is not used. CONSTITUTION:BBDs 10, 10' are driven by common clock signals phi1, phi2. From delay output terminals of signal phi2 and phi1 systems of these BBDs 10, 10', terminals A1, A2 and B1, B2 are led out respectively. Between these terminals A1, B2 is connected a transistor TR Qa, and between the terminals A2, B1 is connected a TR Qb. To the base of the TRs Qa, Qb is applied a control signal synchronizing with the signals phi1, phi2, from an input terminal 17. According to this constitution, since an emitter-follower type TR is not used in a signal charge transferring circuit, there is no possibility at all that the transfer efficiency is deteriorated due to flow-in of a base current, and the dynamic range of a signal is deteriorated due to influence of collector-base interterminal capacitance of said TR.
Patent JP-S6035884-A (JP)
Inventor: NARAYAN KURISHIYUNA KADEKODEI
IPC: H01L27/148
Filed: 1984-04-19
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-S61241094-A (JP)
Inventor: HATTORI ISAO
IPC: B26D1/60
Filed: 1985-04-16
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-2000274886-A (JP)
Title: Motor driven expansion valve for refrigerator and the refrigerator
Inventor: NANATANE TETSUJI
IPC: F16K31/04
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To adhere and deposit a sludge at a movable portion and to prevent an operating fault of a motor driven expansion valve by forming an end face of a supporting shaft formed at a step for connecting the shaft of a needle valve driven through bellows to a valve shaft substantially perpendicularly to the valve shaft. SOLUTION: A refrigerant flowing from a refrigerant piping connecting port 6 flows out from a refrigerant channel between a valve seat 7 and a valve portion 29 of a needle valve 25 having bellows 20 as a drive source, and its part becomes an adherent flow A0 flowing along an end face 26a of a supporting shaft 26 of the valve 25. Then, the face 26a extended from a small-diameter valve shaft 28 of the shaft 26 is formed substantially parallel to a refrigerant flowing direction. Thus, a flow of the refrigerant flowing into a bellows chamber 2 through a gap between the shaft 26 and a shaft slide hole 4 is eliminated to avoid flowing of a sludge in the refrigerant into the chamber 2, thereby preventing an operating fault of the expansion valve due to adherence and deposit of the sludge at the bellows 20.
Patent JP-H02255751-A (JP)
Title: Antistatic fluororesin composition
Inventor: ASANO KOZO
IPC: C08K3/22
Filed: 1989-03-30
Abstract: PURPOSE:To provide an antistatic fluororesin composition composed of an electrically conductive fibrous titanium oxide, zinc oxide and a fluororesin, having excellent antistaticity and white color, resistant to discoloration after baking and exhibiting excellent mechanical strength, especially compressive strength. CONSTITUTION:The objective antistatic fluororesin composition is composed of (A) 6-25wt.% (preferably 8-15wt.%) of electrically conductive fibrous titanium oxide having a major axis diameter of 1-50mum (preferably 3-6mum), a minor axis diameter of 0.01-1mum (preferably 0.05-0.1mum) and an aspect ratio (major axis/minor axis) of >=2 and produced by coating the surface of titanium oxide fiber with an electrically conductive substance such as electrically conductive tin oxide, (B) 0.1-25wt.% (preferably 1-15wt.%) of zinc oxide powder having particle diameter of 0.01-100mum (preferably 0.1-5mum) and (C) the remaining part of a fluororesin (e.g. polytetrafluoroethylene or polychlorotrifluoroethylene).
Patent JP-H08245756-A (JP)
Title: Production of resin composition for recycling
Inventor: OTSUKA YOSHIHIRO
IPC: C08L69/00
Filed: 1995-03-10
Abstract: PURPOSE: To obtain the subject composition, excellent in various physical properties such as impact resistance and molding processability, capable of recarrying out the molding processing and useful for countermeasures for environmental problems by crushing a molded and processed product and melt kneading the crushed product with an epoxidized (partially hydrogenated)diene-based polymer. CONSTITUTION: (A) A molded and processed product comprising (i) a thermoplastic resin (preferably a saturated polyester resin or a polycarbonate resin) or (ii) a thermoplastic resin composition (preferably comprising at least two selected from the saturated polyester resin, the polycarbonate resin, a polyamide resin, an ABS-based resin, a polystyrene-based resin, an As resin, a polyarylene sulfide resin, a polyarylene ester resin and polyphenylene ether resin) is crushed. The resultant resin pieces in an amount of 100 pts.wt. are then melt kneaded with (B) 0.1-30 pts.wt. epoxidized (partially hydrogenated)diene-based polymer to afford the objective composition. Furthermore, the component (A) is preferably a crushed product of a bottle, etc., made of polyethylene terephthalate resin.
Patent JP-S562448-A (JP)
Title: Controlling method of thrust for missile
Inventor: MURAMATSU MASAYUKI
IPC: F02K9/26
Filed: 1979-06-22
Abstract: PURPOSE:To control very easily the thrust of a missile to an optional value while the missile is flying, by supplying its propellant of slurry state into the combustion gas of solid propellant while adjusting its supply amount. CONSTITUTION:While a ram rocket 1 is flying, a solid propellant grain 2 is gradually burnt in a primary combustion chamber 6 with the inner face of its inner hole 2a as a combustion face. By this combustion, inflammable combustion gas contg. a large amount of CO, HC and H2 is generated and filled in a primary combustion chamber 6 at high pressure. Then the combustion gas is injected from a nozzle 8 into a secondary combustion chamber 7, mixed with the outside air inducted through a diffuser 9, ignited and then jetted from a tail nozzle 3. At this time, to increase its thrust, a valve 13 is opened to supply the propellant of slurry state in a slurry tank 11 into the inner hole 2a by the pressure of a high pressure source 14, thus to obtain an increase of the thrust.
Patent JP-S62238340-A (JP)
Title: Production of aluminum alloy by utilizing oxidation reduction reaction
Inventor: HAMASHIMA KANEO
IPC: C22C1/10
Filed: 1986-04-07
Abstract: PURPOSE:To produce an Al alloy which is reinforced with alumina fibers by a thermit reaction by bringing a porous body consisting of pulverized oxide particles of a metal having the smaller tendency to oxidation than Al and short alumina fibers into reaction with a molten Al-Si alloy in a casting mold. CONSTITUTION:Pulverized particles 4 of NiO, Fe2O3 or MnO2 having <10mum grain size as the oxide of the metal having the less tendency to oxidation than Al and the short alumina fibers 6 having the diameter smaller than the diameter of said particles are uniformly mixed, compressed and molded to form the porous body 2. The porous body is preheated to about 600 deg.C in the atm. and is placed in a mold cavity 10 of the casting mold 8. The melt 12 of the Al-Si alloy contg. >1.65% Si is put into the mold and is pressurized by a plunger 14 to penetrate the melt of the Al-Si alloy into the porous body so that the thermit reaction is induced by the NiO, etc., and the Al of the Al-Si alloy. The Al-Ni-Si alloy contg. the short Al2O3 fibers as the reinforcing material is produced.
Patent JP-S62235857-A (JP)
Title: Automatic answering telephone set
Inventor: MORITA MASAHARU
IPC: H04M1/65
Filed: 1986-04-07
Abstract: PURPOSE:To provide the automatic answering function to a tape recorder equipped with a microcomputer popular double cassette mechanism for a by providing the 1st timer means capable of changing a time constant, the 2nd timer means and a rewind signal generation means interlocking with a change in the output of the 1st timer means. CONSTITUTION:The 1st timer means 38 capable of changing a time constant, the 2nd timer means 39 and the rewind signal generation means 68 interlocking with the change in the output of the 1st timer means 38 are provided. Thus an answering function can be given to the tape recorder equipped with a popular double cassette mechanism microcomputer. Since response message is automatically rewound every use, an endless tape is not needed. Moreover a user can freely set the reproducing time and the recording time.
Patent JP-S58195076-A (JP)
Title: Multi-stage hydraulic machine and its operating method
Inventor: KUWABARA HISAO
IPC: F04D15/00
Filed: 1982-05-11
Abstract: PURPOSE:To improve availability of a plant, by connecting a return guide, from the outlet of a bottom stage guide vane in a bottom stage runner to the inlet of a vane in an upper stage runner, to a draft tube through a bypass pipe line. CONSTITUTION:A return guide 13, from the outlet of a bottom stage guide vane 11 in a bottom stage runner 9 to the inlet of an upper stage runner vane 8a, is connected to a draft tube 5 by a bypass pipe line 15 equipped with a stop valve 14. In this way, if the valve 14 is opened, only an upper stage runner 8 is usefully operated while excepting the runner 9 from use, and partial head opeation remarkably lower than a rating can be performed, then the necessity for an initial charge water pump 7 is eliminated to decrease an expense, while utilization of a main machine can charge a considerable flow amount of water, further required days for a water charge can be decreased to improve availability of a plant.
Patent JP-S62237672-A (JP)
Title: Molten carbonate fuel cell and its manufacture
Inventor: KOMATSU YASUTAKA
IPC: H01M8/02
Filed: 1986-04-09
Abstract: PURPOSE:To obtain a molten carbonate fuel cell having high performance and long life by forming micro pores and high porosity in a matrix without sacrifice of handling. CONSTITUTION:A matrix comprising ceramics having micro pores and fine pores having larger pores than micro pores is formed by molding of ceramic particles, and alkali metal carbonate electrolyte is impregnated in the micro pores and fine pores to form an electrolyte plate. The porosity of the matrix is specified to 50% or more, and material of the matrix is selected from lithium aluminate, strontium titanate, and strontium zirconate. When a matrix is formed with ceramic particles, the maximum porosity is usually 30%, however, by forming additional fine pores in the matrix, conductivity of carbonate ions can be increased. To increase conductivity and improve cell performance, the porosity more than 50% is required.
Patent JP-2000271403-A (JP)
Title: Reboiler
Inventor: SAKAI SHINJI
IPC: B01D3/32
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To secure heat flux required for a stable boiling state without increasing a holdup and to prevent the lowering of electrical insulating property and heat insulating performance encountered when vacuum heat insulation structure is adopted in a reboiler constructed so that the holdup in the reboiler vessel is heated by an electric heater. SOLUTION: Plural immersion heaters 6 immersed in a holdup in a reboiler vessel are provided side by side in the horizontal direction, erected on a bottom surface 5a of the reboiler vessel 5, and the required heat quantity is dealt with by the number of the installed electric heaters, thereby limiting the heat flux by each electric heater to the extent required for stable boiling and also limiting the size of the electric heaters so that the holdup is not increased more than required. And terminal parts 13 of the immersion heaters 6 pulled out to outside the reboiler vessel are housed in a vacuum heat insulating vessel to prevent dew condensation of the terminal parts and heat entered from the outside.
Patent JP-H01253202-A (JP)
Title: Metal-oxide-coated resistor
Inventor: OSHIMA KAZUYUKI
IPC: H01C7/00
Filed: 1988-03-31
Abstract: PURPOSE:To provide the title resistor having very high resistance in the resistor, in which a metal oxide coating has been formed on an insulating substrate, by continuously increasing specific resistance of the metal oxide coating by doping carbon into the coating. CONSTITUTION:A resistor is yielded by forming on an insulating substrate a metal oxide coating consisting chiefly of tin oxide containing at least one kind of antimony and fluoride. Carbon is doped into the metal oxide coating in the doze ratio of 0.5% or more with respect to tin. Hereby, specific resistance of the metal oxide coating is continuously varied as 10<-3>-10<6>OMEGAcm. Carbon does not have the action of early decomposing SnCl4, so that a metal oxide coating with high adhesive property and high thermal resistance is obtained. Thus, the title resistor with very high resistance is assured.
Patent JP-S59211656-A (JP)
Inventor: ICHIMATSU EIJI
IPC: D03D47/40
Filed: 1983-05-10
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。