baber/WOPTO huggingface dataset:
Patent JP-S6211562-A (JP)
Title: Air purifier
Inventor: KAJIWARA YASUO
IPC: B03C3/155
Filed: 1985-07-08
Abstract: PURPOSE:To obtain a device having high dust collecting performance by constructing a reticular grounding electrode to an arcuate electrode around a high voltage discharge wire as an axis of rotation, and constructing a dielectric filter medium also to a concentric arcuate shape along the reticular grounding electrode. CONSTITUTION:In an air purifier utilizing electric power, the shape of a reticular grounding electrode 7 is made arcuate shape around a high voltage discharge wire 1 as an axis of rotation, and dielectric filter medium being concentric with the reticular grounding electrode 7 is provided in the electric field formed by the arcuate reticular grounding electrode 7 and the high voltage discharge wire 1 along the arcuate face of the grounding electrode 7. By this constitution, deformation of the electric field is retarded, leakage electric current is inhibited, and necessary input current is held at a small value, and the distribution of electric charge induced in the dielectric filter medium is made uniform. Thus, the dust-collecting performance is enhanced, and a small sized air putifier having long life is obtd.
Patent JP-S5481137-A (JP)
Title: Nickel steel submerged arc welding process
Inventor: NAKANISHI MUTSUO
IPC: B23K9/23
Filed: 1977-12-12
Abstract: PURPOSE: To provide the subject process comprising combining a cored wire of low carbon, low silicon and low manganese with a wire having a specific basicity, and defining a carbon equivalent of a weld metal, thereby to obtain a high-tensile weld metal in submerged arc welding.  
     CONSTITUTION: In submerged arc welding of a 3.5% nickel steel, a cored wire consisting of c≤0.03%, Si≤0.1%, Mn; 0.1 to 0.5%, Ni; 2.5 to 5.5%, Mo≤1%, Ti≤0.5%, B; 0.02W0.1%, CaF 2 ; 5W25%, and the residual part of iron an  a flux containing 10 to 30% of SiO 2  and having a basicity of 1.5 to 3, and welded so that the carbon equivalent of the weld metal becomes 0.15 to 0.25%. By this procedure the nickel content of the weld metal becomes substantially equal to that of the mother material, and hence the oxygen content of the weld metal becomes low. Since by the addition of suitable quantities of Ni, Mo, Ti and B, the strength of the steel is controlled, sufficient tenacity and strength at low temperatures of the weld metal can be obrained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11334835-A (JP)
Title: Conveyor
Inventor: TANAKA OSAMU
IPC: B65G21/06
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor easy to assemble and disassemble and excellent in the cleaning work performance in which the conveyor component parts have a certain strength and have less contact surfaces between then. SOLUTION: A pair of outer receptacles 15A are provided on both sides of the object transporting direction, and between them a plurality of inner receptacles 15B are provided. Each receptacle has an upper plate 15a and a pair of side plates 15b. Supporting rods 17 are installed perpendicularly to the transporting direction and penetrate the side plates 15b to hold fast the receptacles. Each side plate 15b of the inner receptacle 15B is provided with a fitting groove 26 and a lead-in groove 26a in communication with the fitting groove 26, and upon inserting the rods 17 into the lead-in grooves, a recess in each rod 17 is engaged with the fitting groove 26 and held. The two ends of each rod 17 are fixed to the outer receptacles 15A.
Patent JP-H09306408-A (JP)
Title: Detection circuit for electron beam device
Inventor: OMORI KAORU
IPC: H01J37/244
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a detection circuit for an electron beam device always obtaining a stable output signal. SOLUTION: A first photocoupler 26 transmitting an input signal ei from an input part to an output part includes a first feedback light receiving diode 26c connected so as to make a bias current flow to receive an output optical signal of a first light emitting diode 26a to feed back its output signal to the first light emitting diode 26a. A second photocoupler 28 transmitting a signal corresponding to a bias current from an input part to an output part includes a second feedback light receiving diode 28a connected with a bias current so as to flow to receive an output optical signal of a second light emitting diode 28a to feed back its output signal to the second light emitting diode 28a. In the output part, a bias current component included in the input signal ei is canceled by a signal transmitted by the second photocoupler 28.
Patent JP-S5940471-A (JP)
Title: Electrochemical power generating element
Inventor: SHIROGAMI TAMOTSU
IPC: H01M8/02
Filed: 1982-08-31
Abstract: PURPOSE:To make it possible to raise the efficiency of a power generating element and safely operate it over a long period of time by allowing respective catalytic layer surfaces of negative and positive electrodes each provided with a gas flow passage groove on one surface of an electrode substrate, to make closely integrated contact with each other via an electrolyte layer. CONSTITUTION:Plural grooves 21 for gas supply are provided on one surface of an electrode substrate 20, and by depositing a catalyst 24 on the other surface, a negative electrode 25 is formed. Further, a porous fluororesin films are applied on the bottom and side surfaces of the groove 21 of substrate 20. On the other hand, a catalytic layer 28 is applied on one surface of a positive electrode substrate 27 to form a positive electrode 29, and a porous fluororesin film is applied on the other surface of the positive electrode substrate 27. These both electrodes 25, 29 are arranged allowing their respective electrode catalytic layers 24, 28 to face each other, and allowed to make close contact with each other via an electrolytic layer 26 formed by impregnating heat resistant and chemical resistant inorganic compound powder with an acidic electrolyte. Moreover, by allowing a stacked element 31 of a high density carbon plate provided with a groove 30 to make dose contact with the other surface side of the positive electrode 29, a gas flow passage is formed. This power generating element is used as a stacked body 40 by stacking plural elements thereof and tightening the stack.
Patent JP-H09308526-A (JP)
Title: Cylindrical cosmetics container and rod like cosmetics cartridge
Inventor: SAKURAI TOMIO
IPC: A45D40/02
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To be readily demountable a rod like cosmetics, retain the rod like cosmetics with preventing from damage and to prepare the rod like cosmetics for the applicable state by one touch operation. SOLUTION: A lip stick container 110 comprises a main body 120, a retainer 150 retaining a lip stick K and a sleeve 140 for slidable holding the retainer 150. When a slider 162 is slid down from top to bottom, firstly the retainer 150 is raised accompanied with the sleeve 140 by a lifting mechanism 160. Then the sleeve 140 stops at a give position and the retainer 150 rises to extend the lipstick K. A first ejector 174 on the sleeve side and a second ejector 179 on the retainer 150 side constituting the lifting mechanism are demounted from at given positions respectively from the main body 120 thereby desired members including the retainer 150 holding the lip stick can be demounted from or mounted to the main body 120.
Patent JP-S6044560-A (JP)
Title: Manufacture of coating
Inventor: UERUNAA RENTSU
IPC: C08F220/28
Filed: 1983-08-19
Abstract: A process for the production of coatings based on reaction products of (A) polyhydroxy polyacrylate resins obtained from hydroxyalkyl esters of acrylic acid and/or methacrylic acid, alkyl acrylates and/or methacrylates, one or more polymerizable, olefinically unsaturated N-containing heterocyclic compounds and if appropriate vinyl-aromatics, acrylamides or methacrylamides and other monomers with (B) isocyanurate-containing polyisocyanates having a functionality of from 2.5 to 6 and predominantly containing cycloaliphatically bonded isocyanate groups is particularly useful for coating metal articles.
Patent JP-S5774543-A (JP)
Title: Gas hot water feeder
Inventor: TANAKA HIROSHI
IPC: F24H9/20
Filed: 1980-10-27
Abstract: PURPOSE: To improve the handlability eliminating inconvinience of making a user go to the location of a boiler each time the set temperature is altered by changing the set temperature of a boiler of a gas hot water feeder by two stages, upper and lower, by the operation of a hot water feeding faucet provided at feeding point.  
     CONSTITUTION: As a faucet valve body 10 of a hot water feeding faucet 8 is  turned by 90° from the closure position, a first stopper 12a contacts a retaining  piece 9a and the signal of a flow water switch 5 is recognized as one time to control  the feed gas level so that the setting of the temperature of hot water stored is  turned to 40°C. In addition, a knob 13 on the faucet is pressed down against a spring  11 to eliminate the contact of the stopper 12a with the retaining piece 9a. Then, as  the knob 13 is turned to the opening 270° via the closure 180°, a second stopper  12b contacts the retaining piece 9a and the signal of the flow water switch 5 is recognized two times to set the temperature of the hot water feed at 80°C. This enables the setting of the hot water feed temperature by the operation of the hot water feeding faucet 8 at the feeding point. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6211617-A (JP)
Title: Process of producing microporous membrane
Inventor: SASAKI JUN
IPC: B29C41/22
Filed: 1985-07-09
Abstract: PURPOSE:To provide an interlayer construction consisting of more than two layers of high polymer membrane of different hole diameters, integrated and of non-fissility, by flowing and spreading more than two kinds of original liquid to produce membrane simultaneously or by turns, and dipping and hardening in the coagulating bath after setting more than two layers of coating layer on the supporting body. CONSTITUTION:As the original liquid to produce membrane, solution in which polymers such as cellulose ester, polyamide, polyimide, polysulfone and others are solved with adequate solvent, or the liquid in which more than two kinds of polymer are blended is utilized. The original liquid to produce membrane is produced by solving polymers with a good solvent, or a solvent mixed with good one and non-soluble one, or mixture of several kinds of solvent having different solubility for polymer. Then the liquid is flowed and spread on the supporting body or directly in the coagulating liquid, washed and dried. Inorganic, organic or highly polymerized electrolyte can be added to control the porous construction. The said more than two kinds of starting liquid to produce membrane include the liquid in which different polymer components are solved, or the liquid consisting of the same polymer component solved in the different solvents, or the liquid of the same polymer component, of the same solvent and of different polymer density.
Patent JP-S623891-A (JP)
Inventor: SWENSRUD ROGER L
IPC: B23K26/04
Filed: 1986-06-25
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-S63145688-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1987-06-16
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-H0852025-A (JP)
Title: Compact container
Inventor: WATANABE AKIHIKO
IPC: A45D33/00
Filed: 1994-07-01
Abstract: PURPOSE:To provide the maintenance of stable engage-stopping over a long period and the stable engage-stopping retention of a middle dish and the smooth attachment/detachment operation of the middle dish by making the elasticity of an elastic portion operate properly for the engage-stopping retention of a main body and the middle dish, making it a technical task. CONSTITUTION:This compact container is made up of a main body 1 in which an oblong middle dish housing portion 14 cornered by means of a partition wall piece 8 is formed, and the cutout formation of engage-stopping pieces 9 at the partition wall piece 8, of engage-stopping projection pieces 10 at both end angled portions of one side sidewall 6 portion, and of elastic pieces 11 at one side sidewall 6 portion, are made in a lateral provision state; and a middle dish 17 whose shape is of a cornered oblong shape and which is provided with an engage-stopping groove 19 where engage-stopping pieces 9 are engage- stopped on the outer surface of a peripheral wall 18, and engage-stopping recessed portions 20 where engage-stopping projection pieces 10 are engage- stopped at the angled portions of the peripheral wall 18, and an elastic force portion and an engage-stopping portion are separated from each other.
Patent JP-H0442255-A (JP)
Title: Developing device
Inventor: WATANABE MAMORU
IPC: G03G15/08
Filed: 1990-06-08
Abstract: PURPOSE:To uniformize press-contact force between a photosensitive drum and a developing roller by providing gap rollers whose diameters are smaller than the developing roller to both ends on the shaft of the developing roller and bringing them into contact with an image carrier. CONSTITUTION:By making the developing roller 7 formed of an elastic body press-contact with the image carrier 1, developer is supplied to an electrostatic latent image formed on the carrier 1. Then, the gap rollers 71 whose diameters are smaller than the roller 7 are provided on both ends of the shaft of the roller 7 and developing is executed by bringing them into contact with the carrier 1. In the case, the rollers 71 abut on the photosensitive drum 1 and the gap between the surface of the drum 1 and the shaft of the roller 7 is always kept uniform. Thus, pressurizing force between the drum 1 and the roller 7 is always uniformized. Besides, the irregularity of printing density is eliminated and printing quality is improved.
Patent JP-S636440-A (JP)
Title: Sio measuring instrument and probe for analysing si of molten iron
Inventor: MOCHIZUKI TADASHI
IPC: G01N21/35
Filed: 1986-06-27
Abstract: PURPOSE:To excecute quick and continuous measurement of the silicon content in a molten iron tapped from a blast furnace at the blast furnace hearth by detecting the IR light generated from the molten iron and measuring the content of the SiO generated from the molten iron. CONSTITUTION:The molten iron 9a advances into a probe body 17 when a nichrome wire sheathed fine tube heater 21 is heated by conducting electricity thereto and the bottom end of the probe body 17 is inserted into the molten iron 9. An SiO-contg. gas is thereupon released from the molten iron 9a when a carrier gas is blown from a gas feed pipe 20 into the molten iron 9a. The gas enters a cell 14 from the inside of the probe body 17 and is discharged through a discharge pipe 22. The IR light emitted from a light emitting source 15 emerges to the outside from a transparent window 16 and is inputted through a condenser lens 1, a chopper 2, and narrow band-pass filters 3, 4 of a measuring instrument 8 to pyroelectric type IR detecting elements 5, 6. A signal processing part 7 measures the absorption intensity of the SiO and determines the content of the Si in the molten iron.
Patent JP-H08311106-A (JP)
Title: Production of reclaimed rubber or unvulcanized reclaimed rubber
Inventor: MORI MAKOTO
IPC: C08L17/00
Filed: 1995-05-24
Abstract: PURPOSE: To easily obtain at a low cost (unvulcanized) reclaimed rubber by utilizatization of vulcanized waste rubber, by blending vulcanized waste rubber, unvulcanized fresh rubber, and croslinkage decomposing agent, followed by plasticizing and reclaiming the blend, and, if necessary, vulcanizing it again. CONSTITUTION: This (unvulcanized) reclaimed rubber is obtained by blending vulcanized waste rubber (e.g. used rubber product, the pulverized material of the same, waste pieces of vulcanized rubber produced when the rubber is molded) (A1 ), unvulcanized fresh rubber (preferably, a rubber of the same kind as A1 ), and a crosslinkage decomposing agent (e.g. diaryl disulfide, dixylyl disulfide) to obtain a mixture, and kneading the resultant mixture in a hot atmosphere at 50 to 400 deg.C, etc., to perform plasticizing the mixture and subjecting it to reclamation treatment, and, if necessary, vulcanizing it by addition of a vulcanizing agent.
Patent JP-S6045342-A (JP)
Inventor: TOUGOU TAKASHI
IPC: A61B18/20
Filed: 1983-08-20
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-H0313767-A (JP)
Title: Ice making method and device
Inventor: ITO SHINGO
IPC: F25C1/00
Filed: 1989-06-13
Abstract: PURPOSE:To improve cooling efficiency by a method wherein water insoluble liquid is cooled as it flows over a cooling plate, and after a water solution is fed onto the level of water insoluble liquid and is always forced into direct contact with the water insoluble liquid to cool the water insoluble liquid to bring it into an subcooling state, the water insoluble liquid is separated away from a water solution, and the water solution is prevented from subcooling to produce ice. CONSTITUTION:Water insoluble liquid 1 is fed on the surface of a cooling plate 73 of a cooling means 3 to form the water insoluble liquid 0 in a filmy state, and with this state, the water insoluble liquid flows toward an edge part 74 of the cooling plate 73. Simultaneously, the water insoluble liquid 0 is cooled by the cooling means 3. A water solution W is fed in a dropform state on the film of the water insoluble liquid 0, and the water solution W in a dropform state is cooled to bring it into an subcooling state. The water insoluble liquid 0 is in a curved state from an edge part 74 of the cooling plate 73 by means of a guide plate 75. The water solution W is separated away from the water insoluble liquid 0 by means of the edge part 74 of the cooling plate 73 and dropped in a heat storage tank 2 and prevented from subcooling to produce ice I. This constitution provides an subcooling action with high efficiency and improves ice making efficiency.
Patent JP-H0316910-A (JP)
Title: Fluid having electroviscous effect
Inventor: SHIMA KOJI
IPC: C01B31/04
Filed: 1989-06-14
Abstract: PURPOSE:To improve electroviscous effect by forming electrically insulating film on the surface of electrically conductive particles dispersed in an electrical]y insulating liquid by hydrolysis or polymerization of a metal alkoxide or its derivative. CONSTITUTION:An aqueous alcohol solution is prepared, which has 0.05 to 5mole% of metal alkoxide such as Si methoxide concentration, 0.1 to 10mole% of water concentration, and 1 to 100 of [H2O]/[alkoxide]. Electrically conductive fine particles of 0.01 to 500mum average particle size and more than 10<-10>OMEGA<-1>.cm<-1> such as Al, semiconductive Si or beta-Al2O3 particles are dispersed in the prepared aqueous alcohol solution to deposit the hydrolysate of the metal alkoxide or its derivative on the surface of the fine particles. Then, the particles are separated from the solution and dried below about 600 deg.C to give fine particles whose surfaces are coated with electrically insulating film in a thickness of 0.05 to 1mu. The fine particles are dispersed in an electrically insulating fluid such as silicone oil in a concentration of 5 to 50% by volume and an electric field is impressed to obtain the subject electroviscous fluid.
Patent JP-H08321695-A (JP)
Title: Heat dissipating member and video camera
Inventor: TOTSUKA TOMOHIRO
IPC: H05K7/20
Filed: 1995-05-24
Abstract: PURPOSE: To enable a heat dissipating member to be enhanced in heat dissipating properties, board holding properties, and capacity of absorbing the dispersion of heat dissipating members in wiring position by a method wherein a recess is provided on the second surface of an elastic body at a position corresponding to a projection provided on the first surface of the elastic body, a groove is provided on the elastic body surrounding the recess, and the elastic body is made to serve as a heat dissipating member. CONSTITUTION: Four projections 11a are provided on the rear of a heat dissipating rubber 11, a groove 11b is provided surrounding each of the projections 11a, four U-shaped recesses 13 are provided in the front of the heat dissipating rubber 11 at positions corresponding to the projections 11a provided on the rear, a groove 14 is provided surrounding each of the recesses 13, and the heat dissipating rubber is made to serve as a heat dissipating member. By this setup, a contact surface between an inner power supply and the heat dissipating member can be more lessened in area than usual. Therefore, the dispersion of the inner power supply in mounting position can be absorbed, and heat released from the inner power supply can be dissipating to an outer case by heat conduction. Grooves 12a and 12b are provided in the rear of the heat dissipating member at its lateral sides, whereby the heat dissipating member is capable of holding boards 3a and 3b by fitting them into the grooves 12a and 12b.
Patent JP-H09331258-A (JP)
Title: Microcomputer
Inventor: HINO YUJI
IPC: H03M1/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To make the operations for returning a microcomputer using two kinds of clock signals in a switching state to a high-speed mode unnecessary so as to reduce the load of the software by making the A/D conversion of an A/D converter possible even in a low power consumption mode by supplying a prescribed clock signal to the A/D converter. SOLUTION: A switch circuit 7 is selected and set by means of a clock signal from a clock generating circuit 6 and, when an ADT signal becomes a high level in such a low power consumption mode that an HCTL signal is at a low level and a clock signal generating circuit 5 is stopped, a NAND circuit 98 becomes a passing state and an a ring oscillator incorporating a delay circuit 100 starts to oscillate. When a clock control circuit 86 uses the oscillating signal of the oscillator and an A/D converter 20 completes converting operations after performing the converting operations, an A/D control circuit stops the oscillation of the ring oscillator by closing the NAND circuit 98 by resetting the flip flop 96 of a self-running oscillator 13 by generating an ADEND signal.  Therefore, the accuracy of the A/D conversion can be maintained without increasing the software even when a lowspeed clock signal is used.
Patent JP-2000333758-A (JP)
Title: Reclining device
Inventor: YOSHIDA NORIYOSHI
IPC: A47C1/025
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To surely prevent a base member and a rotating arm from being opened, to prevent a ring member from being rotated and to restrict the range of rotation of the rotating arm by a simple constitution when the base member and the rotating arm are formed approximately in a circular shape. SOLUTION: A pair of bosses 41 and 41 for stopping swivel are formed on a base member. A caulking part is formed along the outer peripheral edge of a ring member 33. A flange part 45 for stopping swivel and flange parts 47 and 49 for restricting the angle of action of a rotating arm 12 are provided on one side along the outer peripheral edge of the ring member 33. A boss out part 51 for restricting the angle of action is formed on the rotating arm 12. The flange part 45 for stopping swivel of the ring member 33 is inserted and hooked between a pair of bosses 41 and 41 of the base member. The boss out part 51 for restricting the angle of action of the rotating arm 12 is hooked on the flange parts 47 and 49 for restricting the angle of action of the ring member 33.