baber/WOPTO huggingface dataset:
Patent JP-H1057737-A (JP)
Title: Method for recovering mist contained in gas and device therefor
Inventor: FUJII SADAO
IPC: B01D46/24
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging of a filter by passing a mist-contg. gas through the filter with the pores successively enlarged, collecting the mist by the filter, separating the gas, growing the mist into a liq. droplet on the outlet side having a large pore and dripping the droplet. SOLUTION: When a sodium mist is recovered in a sodium-cooled fast breeder reactor, a gas contg. the sodium is introduced into a vertical vessel 1 from a gas inlet 2 and passed into a cylindrical filter 10 consisting of the metallic meshes 9a to 9e with the openings successively enlarged from the outer periphery toward the inner periphery. At this time, the sodium mist is collected by the meshes 9a to 9e to separate the gas, the sodium mist is transferred to the metallic mesh side by the gas current and grown into a liq. droplet, and the droplet is dripped on the inner periphery of the cylindrical filter 10. The droplet 16 is transiently stored in a funnel 12 at the lower end of an inner cylinder 8, then passed through a drain pipe 13 by opening a drain valve 14 and recovered.
Patent JP-H0898985-A (JP)
Title: Washing machine
Inventor: MURAKAMI SUIKOU
IPC: D06F41/00
Filed: 1994-09-30
Abstract: PURPOSE: To optimize the volume of rinsing water in a washing machine by measuring a feed water flow rate upon during washing, storing thus measured feed water flow rate so as to compare the measured flow rate with a feed water flow rate measured at the last time in order to a water feed time in accordance with a lower one of both flow rates, by feeding water while storing a feed water volume during rinsing in order to use the volume at next time. CONSTITUTION: During washing, when the water feed into a washing tank 3 is initiated by means of a water feed solenoid valve, a timer in a microcomputer starts its operation so as to measure a water feed time. Further, when a desired water level in accordance with a volume of washing is achieved, a water level sensor 17 delivers a signal to the microcomputer so that the timer stops its operation, and the water feed solenoid valve 19 is closed for shutting off feed water. A time counted by the timer is stored in memory as a determination time which is compared with a determination time during reserving and rinsing at the last time. Further, if the determination time during washing is longer, the determination time during washing is set to be as a water feed time.  On the contrary, it is not longer, the determination time during reserving and rinsing is set to be as a water feed time during spin-drying and rinsing. Further, the determination time during reserving and rinsing is stored so as to be used during the next operation.
Patent JP-S6480483-A (JP)
Title: Apparatus for cleaning the interior of pipe
Inventor: YAMAZAKI KENJI
IPC: B08B9/02
Filed: 1987-09-24
Abstract: PURPOSE: To facilitate the handling of nozzles by radially providing the device with injection ports which open from a hollow cylinder in an acute angle direction with respect to a supply direction of high-pressure water and inject the high-pressure water. CONSTITUTION: The forward injection hole 10 is closed and the backward injection port 11 are opened by a flow passage switching mechanism 12. In this state, the injection nozzle 5 is inserted into piping 16 connected to an opened vessel 15. Simultaneously the high-pressure water is supplied from a high- pressure water supply device 2 via a flexible hose 3 to the injection nozzle 5. The high-pressure water 9 is ejected out of the backward injection hole 11 and flushes away the deposited to the inside surface of the piping 16 by a high- pressure jet. The high-pressure water 9 is ejected by the uniform discharge pressure from the backward injection hole 11 radially formed and, therefore the injection nozzle 5 is held in the central part of the piping 16 at all times. As a result, the occurrence of unequal washing on the inside surface of the piping is lessened.
Patent JP-H08102644-A (JP)
Title: Adaptive filter system
Inventor: KAJIMOTO SHIGEKI
IPC: H04B7/005
Filed: 1994-09-30
Abstract: PURPOSE: To improve the clearness of voice or the like deteriorated by an adaptive filter for removing noise in electric communication. CONSTITUTION: An input signal inputted to a point (a) is inputted to a delay unit 2 at first to delay it. Then the output signal from the unit 2 is inputted to an FIR filter 3 whose characteristics are determined by a set coefficient and outputted to a point (b) as a filter output signal. Then an error computing element 4 subtracts the filter output signal from the input signal and outputs the subtracted result to a point (c) as an error signal. An adaptive algorithm part 5 calculates a coefficient based upon the outputted error signal. Consequently the characteristics of the filter 3 are determined. The error signal is outputted also to a level converter 6 and converted into a required level to be outputted. An adder means 7 adds the level converted signal to the filter output signal and outputs the added result to a point (d) as a system output signal.
Patent JP-H0288040-A (JP)
Title: Finger tip pulse wave sensor
Inventor: HASEBE NOBORU
IPC: A61B5/0245
Filed: 1988-09-24
Abstract: PURPOSE:To enable stable and high-precise detection of a finger tip pulse wave by a method wherein by setting the belly of a finger tip on a finger tip belly set surface along a finger tip guide surface, a claw contact surface is slid according to the thickness of a finger tip, and contact is effected in a pressure state, produced by a normally approximately specified pressure force, by means of the winding force of a constant load spiral spring. CONSTITUTION:In measurement, a finger tip 1 is inserted in a gap S and is slipped along a finger tip guide surface 12. The forward end of the finger tip is advanced until it is brought into contact with a stopper 11a in a state to bring a finger tip belly into contact with the finger belly set surface. A contact surface 21 is separated away from the finger tip belly set surface 11 according to the height of a claw, but a pressurizing force has no individual difference and is held at an approximately specified proper value. No disturbance light comes in, the finger tip 1 is always positioned in the finger tip belly set surface 11 for stabilization, and no strain of a pulse wave waveform due to an excessive pressure is generated. Beams from a light emitting element 19 transmits the finger tip 1 through a bore hole 14 and comes in a collecting element 29 positioned in a region facing the bore hole for photoelectric conversion. A stable waveform signal high-precisely correlated to the natural change in a volume of a blood tube is fed to the device body of a finger tip pulse wave meter.
Patent JP-H0663313-A (JP)
Title: Device for removing floating fur of shirataki and the like and method for removing floating fur of shirataki and the like
Inventor: KIRA MOTOO
IPC: A23L19/00
Filed: 1992-08-13
Abstract: PURPOSE:To efficiently remove the floating fur of SHIRATAKI (noodle-like devil's tongue jelly) without interrupting the process for production of the SHIRATAKI by providing the respective bases of tank bodies partitioned by plural perforated plates with floating fur receiving parts having opening/closing ports. CONSTITUTION:The floating fur included in water or hot water contg. the floating fur of the SHIRATAKI, etc., is stuck and captured during the passage in the pores bored in the many perforated plates 18a, 18b provided vertically in the tank bodies 16 when the water or hot water flows in a gravity flow state toward a discharge section 14 within the tank bodies 16 while the water or hot water is charged into a charge section 12. The floating fur captured by the perforated plates 18a, 18b gradually increases its shape while the floating fur sticks tightly to each other by its cohesiveness. The floating parts from the perforated plates 18a, 18b and falls and settles into the lower floating fur receiving parts 22. The floating fur deposited in the floating fur receiving parts 22 is easily discharged to the outside by opening and closing the opening/closing ports 24. As a result, the early clogging of the perforated plates 18a, 18b is averted and the discharge and removal of the floating fur settled in the bottoms of the tank are easy. The cleaning of the clogged perforated plates is easily executed without stopping the flow of the water or hot water.
Patent JP-S60130407-A (JP)
Title: Roll for hot rolling
Inventor: YASUDA KOUZOU
IPC: B21B27/03
Filed: 1983-12-19
Abstract: PURPOSE:To obtain a roll suitable for rolling a material of high melting point under mass production system by forming a rolling part of roll with a steel consisting of Fe containing specific percentages of Cr, W, and Mo. CONSTITUTION:The rolling part of a roll is formed by a steel consisting of, by wt%, 2.0-7.0% Cr, 3.0-8.0% W, 3.0-8.0% Mo, 0.5-4.0% V, and the balance of Fe with inevitable impurities. Further, <=1.4% C is allowed to be included, at need. The roll is provided with excellent wear-resisting and impact-resisting properties by said alloy composition, and its inner part is made to have toughness by hardening only the surface layer by meane of quenching and annealing. The roll is therefore extremely effective for hot rolling a metal of high melting point such as W, Mo, and a rolling especially by means of three-side rolls contributes to an uniform rolling effect and a high working rate.
Patent JP-H0791617-A (JP)
Title: Liquid fuel combustion device
Inventor: TAO TSUNEO
IPC: F23D11/10
Filed: 1993-09-24
Abstract: PURPOSE:To produce stable fuel-air mixture, in a liquid fuel combustion device to burn fuel-air mixture of liquid fuel. CONSTITUTION:A liquid fuel combustion device comprises a vaporization cylinder 2 with a bottom, a vaporization body 22 heated by a heater 21, a number of protrusion pins 23 formed integrally with the vaporization body 22, a fuel feed means 3 to feed fuel to the vaporization cylinder 2, and a combustion air feed means 4. Vaporization/evaporation are momentarily completed in a way that the protrusion pins 23 are formed on the bottom of the vaporization cylinder 2 and liquid fuel and combustion air are fed to the protrusion pins 23 by which a vaporization load is reduced. As a result, stable vaporization and uniform fuel-air mixture are provided.
Patent JP-H11125215-A (JP)
Title: Pressure motor for electro-rheology fluid
Inventor: ROSENFELDT HORST DR
IPC: F15B21/06
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a pressure motor which makes a high differential pressure between two working chambers, namely relatively high adjusting power, obtainable on account of compact outside dimensions, and thereby achieves high dynamic response to realize excellent thermal emission through direct metal heat conduction. SOLUTION: Electro-rheology valves 1a, 1b, 2a, 2b are formed of elements (mandrels 7) which are arranged in holes 6, 6 to longitudinally pierce a housing wall and isolated from a housing 1, and the hole 6 and the element (mandrel 7) cooperatively prescribe an annular gap 8 having a fixed gap width, and the element (mandrel 7) can be connected to high voltage, and the housing 1 can be connected to an earth potential.
Patent JP-H0685604-A (JP)
Title: Multimode surface acoustic wave filter
Inventor: MATSUMOTO NORIAKI
IPC: H03H9/25
Filed: 1992-09-07
Abstract: PURPOSE:To prevent the undesired elastic connection caused between both resonators without adding any special process of an element by forming a grating reflector of a metallic thin film which extends in the transmitting direction of the surface acoustic wave on the surface of a piezoelectric substrate set between both resonators. CONSTITUTION:A grating reflector 5 consisting of plural lines L of a metallic thin film extending in the surface acoustic wave SAW transmitting direction is formed on the surface of a piezoelectric substrate 10 set between two double mode SAW resonators 1 and 2. The lines L of the resonator 5 are separated at both sides of a line 6 which functions to secure the continuous connection of both resonators 1 and 2 and with no contact secured to the line 6. These lines L are connected for ground to a common bus 1e or 2e which is connected to the electrode of the other side of each IDT. The vibration energy transmitted between both resonators 1 and 2 is reflected by the reflector 5 and never transmitted to both resonators each other. Thus the elastic connection is prevented between both resonators 1 and 2.
Patent JP-H02131456-A (JP)
Title: Preparation of pyridazinones
Inventor: MAIKERU IERANDO
IPC: C07D237/24
Filed: 1989-09-13
Abstract: Improved method for the manufacture of plant regulant pyridazine-4-one carboxylic acids, which comprises the step of diazo-coupling a benzenediazonium salt with a dialkyl 3-oxoglutarate in the presence of water and a dispersing agent, preferably at a temperature not greater than 5 DEG C.
Patent JP-H0871029-A (JP)
Title: Repeatedly usable antibacterial processed adhesive mat
Inventor: GOSHIYONO HITOSHI
IPC: A47L23/22
Filed: 1994-09-05
Abstract: PURPOSE: To achieve a cleaning of the inside of a room by adding an antibacterial effect to an adhesive mat material comprising a urethane based adhesive worked product to adsorb and trap dust on a floor surface being diffused under footwear. CONSTITUTION: An antibacterial processed adhesive mat 1 has an antibacterial effect added to an adhesive mat material itself as urethane based adhesive work. An antibacterial substance to be added is particles of zeolite, silica gel and ceramic based substance containing metal such as silver, copper or zinc or a quaternary ammonia salt disinfecting agent therein. To impart the antibacterial effect to the adhesive mat material, the urethane based adhesive work is mixed with the anti-bacterial substance at the ratio of more than 0.3% to heat during the period of mixing and working raw materials of the urethane based adhesive work and worked into a sheet so that both properties of being antibacterial and adhesive are given to the adhesive mat material.  In other words, the adhesive mat material itself is subjected to the antibacterial processing and the breeding of bacteria trapped on the surface of the adhesive mat is checked thereby enabling continuous use for several days until an adhering force lowers with the prevention of secondary contamination.
Patent JP-S60130137-A (JP)
Title: Semiconductor element isolation structure and manufacture thereof
Inventor: KONDOU TAKEO
IPC: H01L21/76
Filed: 1983-12-17
Abstract: PURPOSE:To obtain an isolation structure suitable for the micro fabrication of elements by a method wherein, in forming an element isolation structure in the surface layer part of a semiconductor substrate, the isolation structure is made of a conductive SiO2 film with an underlying region of the same conductivity type as that of the substrate, but of high impurity concentration. CONSTITUTION:An SiO2 film 22 is adhered on the P type Si substrate 21 having an impurity concentration of 1X10<15>/cm<3>, and a layer for preventing parasitic MOS inversion is formed in the surface layer part of the substrate 21 by B11<+> ion implantation through this film, and this ion is made present in the film 22. Next, the film 22 is etch- removed by corresponding to an active region, and a thin gate SiO2 film 25 is adhered on the surface of the exposed substrate 21. Then, a polycrystalline Si gate electrode 27 with the underlying film 25 is formed at the center of the film 25, and the film 25 at the exposed part is removed, and an implanted layer 26 for adjusting the threshold value of an MOS transistor is formed by another B implantation. Besides, the B in the remaining film 22 is diffused, thus generating a P type region 24 having a concentration of 4.8X10<16>/cm<3> under the film 22. Thus, the isolation structure is constructed by the film 22 and the region 24.
Patent JP-S6392646-A (JP)
Title: Production of hydrophilic porous crosslinked polymer particle
Inventor: HIRAI OSAMU
IPC: B01J20/26
Filed: 1986-10-07
Abstract: PURPOSE:To produce the title particle having excellent hydrophilicity and resistance to alkalis and pressure, by grafting a compd. having an oxirane ring onto a specified porous crosslinked polymer particle having oxirane rings thereinto and then further introducing oxirane rings. CONSTITUTION:A polyglycidyl ether of an aliph. polyhydric alcohol is addition- reacted with a carboxylic acid having a polymerizable double bond. The resulting compd. having an average of two or more polymerizable double bonds per molecule is suspension-polymerized with optionally, other compd. having a polymerizable double bond in a non-reactive solvent to obtain porous crosslinked polymer particles. The polymer is reacted with an alkyl halide having an oxirane ring to introduce the oxirane ring. A compd. having an oxirane ring, an MW of not lower than 1,000, an epoxy equivalent (MW/number of oxirane rings) of not higher than 300 and a solubility of 2g/100g of water at 25 deg.C is then grafted on said polymer, and an alkyl halide having an oxirane ring is reacted with the resulting graft polymer to introduce oxirane rings.
Patent JP-H0771555-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: KOKUBU HIDEKI
IPC: F16H15/38
Filed: 1993-08-31
Abstract: PURPOSE:To enhance the rolling life, and also to enhance the fatigue-crack resisting life by subjecting input/output disks and a power roller to carburizing treatment and grinding finish, and by specifying the effective thicknesses of the hardened layers thereof. CONSTITUTION:In a toroidal type continuously variable transmission, the power of an input shaft 13 is transmitted to a loading cam 14, and the power is transmitted to an input disk 11 via a cam roller 15 by the rotation of the cam 14, and the power produced by the rotation of the input disk 11 is transmitted to an output disk 12 via power rollers 16 and 17. In this case, the input/output disks 11, 12 and the power roller 16 are subjected to carburizing treatment and grinding finish, or to carbonitriding treatment and grinding finish. Further, the effective thickness of the hardened layer of at least one out of both disks 11, 12 and the power roller 16 is set to be 2.0mm or more and 4.0mm or less. Thus, the occurrence of separation on the traction surfaces of both the disks 11, 12 or the like can be prevented.
Patent JP-H0977397-A (JP)
Title: Speech synthesizer for elevator
Inventor: SUZUKI HIROSHI
IPC: B66B5/02
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a speech synthesizer, in which an electric current consumption value by battery driving can be suppressed and a service interruption can be informed without any problem when the service interruption is caused again in a short time after restoration from a service interruption, for an elevator. SOLUTION: In an elevator car and in an operation board controller arranged on an operation board, a speech synthesizer, by which speech information is given to a user of an elevator, for an elevator is provided with a controller 14 controlling results from timer logic circuits 9, 9 receiving speech commands from an elevator controller, a storage unit 4 storing digitized sound data, and a speech informing speaker 7, and the elevator speech synthesizer receives a signal from a service interruption detecting controller in the case of a service interruption so as to output an information command to the speaker 7.
Patent JP-H1088260-A (JP)
Title: Corrosion resistant zirconium base alloy and core structural member for nuclear reactor
Inventor: HISATSUNE YOSHIMI
IPC: G21C3/07
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a zirconium base alloy showing excellent corrosion resistance even under high neutron irradiating conditions and to provide a core structural member for a neuclear reactor. SOLUTION: This corrosion resistant zirconium base alloy is the one in which at least one kind among intermetallic compounds shown by Zr (Ru, Mo)2 , Zr2 (Ru, Pd), Zr (Os, W)2 , Zr2 (Os Pt), Zr (Ru, W)2 , Zr2 (Ru, Pt), Zr (Os, Mo)2 and Zr2 (Os, Pd) is dispersed into a zirconium base alloy structure. The structure member for a neuclear reactor is the one in which this alloy is used.
Patent JP-H04120369-A (JP)
Title: Suction device of green cut machine etc.
Inventor: KOYANAGI SHINJI
IPC: E04G21/02
Filed: 1990-09-11
Abstract: PURPOSE:To quicken suction of contaminated water to be cleaned, by connecting a suction blower for the contaminated water to a suction mouth through air/ water separator tanks, installing an injection nozzle in the suction mouth, and generating waves in the contaminated water. CONSTITUTION:A suction mouth 35 to suck contaminated water to be cleaned is grounded via a drawing member 38 at a position behind a partition plate 36 of a grounding cover 19. This suction mouth 35 is coupled with two air/water separator tanks via bellows 44, fixing pipe 45, and flexible pipe 46, and further led to a suction blower. The suction mouth 35 is fitted with an injection nozzle 50 and air is blown via an air supply device, and thereby waves are generated on the contaminated water, which should enhance the sucking performance for contaminated water. This quickens suction of contaminated water including laitance and also can suppress the amount of water consumption.
Patent JP-H07247407-A (JP)
Title: Electrical insulating coating composition
Inventor: SANUKI TETSUO
IPC: C08L61/04
Filed: 1994-10-03
Abstract: PURPOSE:To obtain a coating position which comprises a specific thermosetting resin, a filler, a specific thixotropic agent and additives, thus is useful as an insulating coating for electronic parts and an exterior coating compound forming protecting layers on a variety of condensers, hybrid IC or the like. CONSTITUTION:This coating composition comprises (A) a thermosetting resin containing a resole type phenol resin, a novolak type phenolic resin and an epoxy resin using a nitrogen compound catalyst (preferably ammonia or hexamethylenetetramine), (B) a filler such as calcium carbonate, alumina or talc, (C) a thixotropic agent mainly composed of organic bentonite, and (D) additives, preferably a silane coupling agent and titanium coupling agent.
Patent JP-S60129375-A (JP)
Inventor: NARITA AKIO
IPC: E04H1/02
Filed: 1983-12-19
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-2001065767-A (JP)
Title: Tube joint
Inventor: NAGAI SHINICHI
IPC: F16L37/12
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a tube joint for facilitating holding and releasing a tube without using a tool, and eliminating replacing a joint constituting member when the tube is held again. SOLUTION: In a tube joint equipped with a tubular joint main body 1 having an insert 10, a tubular operation part 3 rotatably fitted to the main body 1 in a form for enclosing the outer side of the insert 10, and a collet 2 provided rotation-impossibly between the inner peripheral wall surface of the operation part 3 and the insert 10, and having a form for holding a tube T by the insert 10 and the collet 2; first and second cam floors 34 and 35 for narrowing and expanding the tube insertion port of the collet 2 respectively are provided on the operation part 3, to provide the floor 34 at fixed angular intervals, and also the floor 35 at fixed angular intervals in the same turning direction to the respective floor 34.
Patent JP-S62115228-A (JP)
Inventor: PATORISHIA KONSUTANSU
IPC: A21D13/00
Filed: 1986-10-09
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。