baber/WOPTO huggingface dataset:
Patent JP-H07136649-A (JP)
Title: Water purifier
Inventor: IJIRI JUNNOSUKE
IPC: B01D63/02
Filed: 1993-11-17
Abstract: PURPOSE:To easily remove foreign matter by constituting a water purifier so that a water supply port and a water outlet port are provided to a housing chamber housing a water purifying cartridge in a freely detachable manner at the mutually opposed positions thereof and the water purifying cartridge is made receivable in the housing chamber in both of forward and reverse directions to allow water to flow backward by simple constitution. CONSTITUTION:When water is supplied to a water supply pipe 3 by the operation of a spigot, the water is passed in the order of water supply port 4-lower chamber 18-upper chamber 17-water outlet 9. At that time, relatively large foreign matter in water is removed by a nonwoven fabric 23 and residual chlorine and org. matter in water are removed by activated carbon 20 and, thereafter, fine foreign matter is removed by hollow yarn membranes 19. When the adhesion amt. of foreign matter on the nonwoven fabric 23 and the hollow yarn membranes 19 increases and the discharge amt. of water from a water outlet pipe 11 is reduced, a cartridge 14 is taken out to be turned up and down and arranged in a housing chamber 13 so that the inflow port 22 thereof is connected to the water outlet port 9 and the outflow port 21 thereof is connected to the water supply port 4. By supplying water by the water supply pipe 3, the foreign matter bonded to the hollow yarn membranes 19 and the nonwoven fabric 23 is discharged from the water outlet pipe 11.
Patent JP-S63140077-A (JP)
Title: Method and apparatus for producing thin dielectric film
Inventor: KITAHATA AKIHIRO
IPC: C23C14/06
Filed: 1986-12-03
Abstract: PURPOSE:To permit stable reactive sputtering even under large current and to produce thin dielectric films with high productivity by superposedly impressing DC power and high-frequency power to magnetron type targets at the time of forming the thin dielectric films by a reactive sputtering method. CONSTITUTION:The inside of a vacuum vessel 1 disposed with the plural magnetron type targets 4 on an outer peripheral side wall 2 is evacuated to a vacuum by a discharge pipe 8 connected to an evacuation system gaseous Ar, O2, N2, CH3, etc., are introduced from cylinders 10 of said gases through a pressure regulating valve 9 into said vessel. Plural pieces of substrate holders 6 mounted with substrates 7 for formation of the thin films are mounted to a rotary plate in the vessel 1. The DC power from a DC power supply 12 and 20KHz-100MHz high frequency power are superposedly supplied to the magnetron type targets 4 so that the thin dielectric films consisting of Al2O3, SiO2, Si3N4, etc., are sputtered with the high energy under the large current according to the kinds of the targets 4 on the surface of the substrates 7.
Patent JP-H09131382-A (JP)
Title: Home nursing management device
Inventor: TAIRA OSAMI
IPC: G06Q50/22
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To automatically determine generation of an abnormality to alarm generation of the abnormality to a managing person in the family or the like for achieving speedy nursing without applying a burden on a subject person such as an aged person at all. SOLUTION: Detection means 1-4 (infrared sensors, etc., provided in respective rooms, for example) are provided to detect if a subject person 14 is sleeping, up in a general room (bedroom, living room, or bathroom), or in a lavatory. In a control means 5, reference time ranges for sleeping time, rising time, lavatory using time, etc., are preliminarily memorized. In the case where actual life conditions detected by the detection means 1-4 are outside the reference ranges, it is determined that an abnormality is generated, and the abnormality is informed to a preset managing person over a telephone.
Patent JP-H07139356-A (JP)
Title: Internal combustion engine
Inventor: KOBAYASHI HIDEO
IPC: F02D35/00
Filed: 1993-11-17
Abstract: PURPOSE:To provide a lean burning internal combustion engine which can avoid deterioration in ignitability, performance under a full-load condition, and emission with a four-valve structure, and enables adaption of an inexpensive oxygen sensor. CONSTITUTION:In an internal combustion engine having four valves, a fuel injection valve 18 is arranged in one intake flow passage 112, while an oxygen sensor 19 is arranged in a corresponding exhaust passage 152. The upper surface of the piston on the side where the fuel injection valve and the oxygen sensor are provided is higher than that of the other side, so that air-fuel mixture is pressed to the portion near an ignition plug 16 when intake is compressed. Thus, ignitability is secured even under a lean condition. It is possible to keep lean burning as a whole by controlling exhaust gas characteristics detected by the oxygen sensor 19 to be a theoretical air-fuel ratio.
Patent JP-2001078119-A (JP)
Title: Tv receiver hung by four ropes or chains
Inventor: KANO SABURO
IPC: H04N5/64
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent damages under an appliance and in the appliance in the disaster of an earthquake by setting up a plurality of ropes or chains by nearly equal angle in four directions and connecting the appliance to the elevated part in a building. SOLUTION: When a TV is held by hanging at the elevated part in a room for appreciation, the ropes or chains for hanging it are set up by nearly equal angle in the four directions with a target TV holding position as the center and, then, the TV is fixed to the elevated part of abuilding. Even when a strong earthquake breakes out during the TV appreciation and one of the ropes or chains for hanging the TV is cut, the two adjacent ropes are left without a damage while supporting the TV so that it does not fall. When the rope A is cut, the TV is stopped at Aa at a near distance to which the TV at an O position is moved by a slight shock corresponding to the tension of the cut rope. When the rope B is cut, it is only moved to Bb. Then the TV movement distance is drastically small and a dangerous fall does not occur at all.
Patent JP-H10130651-A (JP)
Title: Method for removing carbon deposit from inside of coke oven
Inventor: MIZUUCHI KAZUHIKO
IPC: C10B43/14
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for removing carbon deposit from the inside wall in the upper space of a carbonization chamber and to provide a method for operating a coke oven, whereby the removal of carbon deposit can be facilitated. SOLUTION: This invention provides a method for removing carbon deposit comprising forming an easily peelable layer 2 made of an inorganic material on the inside wall in the upper space of a coke oven on which carbon is apt to deposit in carbonizing coal and separating the carbon deposit 3 on the easily peelable layer together with the part of the easily peelable layer after the carbonization and a method for operating a coke oven comprising performing the formation of an easily peelable layer made of an inorganic material and the separation of the carbon deposit 3 from the easily peelable in every one to several cycles of coal carbonization in the period between the time of coke oven pushing and the time of coal feed.
Patent JP-H09133317-A (JP)
Title: Pressure fluidized bed boiler and operation thereof
Inventor: TAKEZAKI HIROSHI
IPC: F22B1/02
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an operation method and apparatus which improve the operability of a plant remarkably by checking unburned components from scattering from a pressure fluidized bed boiler. SOLUTION: In this operation method, crushed coal and water or the crushed coal, water and a desulfurizing agent are kneaded to made a CWP and a fuel is supplied into a fluidized bed of a pressure fluidized bed boiler furnace 104 to burn. In this case, the CWP supplied is stayed massive in the fluidized bed to be burned. In a specific method of staying the CWP massive in the fluidized bed, additives (a water soluble natural or a synthetic organic colloidal substance, waxes, an anionic surfactant, a nonionic surfactant or a mixture of at least more than one thereof) for promoting the coagulation of coal particles within the fluidized bed is mixed into the fuel or air for scattering the fuel is supplied into a fuel nozzle 10 of the furnace 104. The amount of the scattered air supplied is set to be at most 30wt.% of the amount of the fuel supplied.
Patent JP-2001111191-A (JP)
Title: Electrical component unit and air conditioner using the same
Inventor: FUJISAWA HITOSHI
IPC: F24F13/20
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrical component unit which can realize dimensional reduction and cost reduction by high density mounting and an air conditioner using the unit. SOLUTION: A printed wiring board 1 and a 1st and 2nd molded wiring boards 2 and 3 which are extended from the facing two sides of the printed wiring board 1 to the component surface side (lower side in the figure) of the printed wiring board 1 and whose wiring frames are molded with resin are provided. Pins 21 and 31 of the wiring frames protrude from the end surfaces of the 1st and 2nd molded wiring boards 2 and 3. The pins 21 and 31 of the wiring frames are connected to the pattern electrodes of the printed wiring board 1, and components 22, 23, 32 and 33 are mounted on both the surfaces of the 1st and 2nd molded wiring boards 2 and 3.  By mounting components on the printed wiring board 1 side surfaces of the 1st and 2nd molded wiring boards 2 and 3, a space above the component surface of the printed wiring board can be utilized efficiently and a component mounting density can be improved.
Patent JP-H04162927-A (JP)
Title: Manufacture of minicup material
Inventor: SAITO MINORU
IPC: C22F1/04
Filed: 1990-10-26
Abstract: PURPOSE:To reduce a trouble caused by an aluminum foil in the manufacture of a minicup by adjusting an amount of oil stuck to the surface of the aluminum foil before cutting to a specified amount. CONSTITUTION:When the minicup is manufactured by press working, an amount of oil stuck to the surface of the aluminum foil before cutting is adjusted to about 2mg/m<2>-about 4mg/m<2>. One means to adjust the amount of oil stuck to the surface of the aluminum foil is that a rolled coil-shaped aluminum foil is held at 50-60 deg.C at least for 18 hours to adjust the amount of oil stuck to the surface.
Patent JP-H06116660-A (JP)
Title: Method for frecovering valuable metal from oxidized ore
Inventor: KOIKE SHINKICHI
IPC: C22B3/08
Filed: 1991-10-09
Abstract: PURPOSE:To efficiently recover nickel, cobalt and manganese from an oxidized ore by sulfuric acid leaching. CONSTITUTION:The valuable metals such as nickel, cobalt and manganese are recovered form the oxidized ore, e.g. laterite and garnierite. In this case, the atmospheric leaching residue is leached with sulfuric acid at high temp. and pressure in an oxidizing atmosphere, the high-pressure leachate is mixed with an oxidized ore slurry, and the mixture is leached at normal pressure in a sulfuric acid medium. The normal-pressure leachate is neutralized, an alkali sulfide is added, and nickel and cobalt are recovered as the sulfides. A carbonate is added to the remaining liq. to recover manganese as the carbonate.
Patent JP-H01132120-A (JP)
Title: Method of doping boron into silicon wafer
Inventor: SUZUKI AKIO
IPC: H01L21/22
Filed: 1987-11-18
Abstract: PURPOSE:To allow doping amount and doping depth to be easily controlled by implanting <11>C obtained by irradiating accelerated protons to nitrogen into a wafer by use of its recoil energy, and by causing the implanted <11>C to spontaneously decay into <11>B so as to dope boron uniformly on the surface of a wafer without producing crystal defects. CONSTITUTION:By placing a silicon wafer 41 in a nitrogen atmosphere and by irradiating protons accelerated by an accelerator 1 to nitrogen of the nitrogen atmosphere, <11>C is obtained. The obtained <11>C is implanted to a crystal of the silicon wafer 41 by its recoil energy and the implanted <11>C is caused to spontaneously decay into <11>B. For example, the protons accelerated by a cyclotron 1 enters a passing chamber 3 which is maintained vacuum, passes through deflecting plates 32, 33, and enters an irradiation chamber through a guiding tube 36 and a window 3. <11>C is generated by a nuclear reaction of the protons with <14>N within the irradiation chamber 4 above the silicon wafer 41 disposed in the irradiation chamber 4, the atomic nucleus of <11>C is implanted into the crystal of the silicon wafer by its recoil energy. <11>C decays into <11>B for a half value period of 21 minutes and then the <11>B becomes stable.
Patent JP-S63147006-A (JP)
Title: Floor-housing type tide embankment gate
Inventor: TANAKA ZENJIRO
IPC: E02B7/40
Filed: 1986-12-06
Abstract: PURPOSE:To relief labor required for setting a tide embankment gate by a method in which a floor is housed when the tide embankment gate is not in use, and the floor is set on the entrance of the water-incoming place when the gate is used. CONSTITUTION:A tide embankment gate 1 is housed in a floor when not in use and used as an usual passage. When it is used, only the opening of the gate 1 is suffice since water-incoming place is limited to the entrance. The setting place of the gate 1 is within even a site, or where there is outer block fence in the case of housing and the setting of entrance along is suffice. When in use, the gate 1 can be transferred by removing clamping-bolts and can also be simply set up by clamping with the bolts.
Patent JP-H04161222-A (JP)
Title: Nox removing agent and method
Inventor: DOI SHOJI
IPC: B01D53/81
Filed: 1990-10-25
Abstract: PURPOSE:To effectively remove dilute NOx even in the coexistence of O2 by holding an NOx removing agent based on a synthetic compound, which is obtained by doping a perovskite type compound having oxygen deficiency at temp. higher than room temp. with an oxygen compatible element, to set temp. higher than room temp. CONSTITUTION:An NOx removing agent contains a main agent composed of a synthetic compound prepared by doping a perovskite type compound having oxygen deficiency at temp. higher than room temp. with a oxygen compatible element. As the main agent of this removing agent, there is Ba (Zr(1-y)Coy)O2 [0<y<=0.2, 1<=z<=3]. When NOx-containing gas is brought into contact with the removing agent while the removing agent is held to set temp. (100 deg.C or higher) higher than room temp., NOx is adsorbed on or desorbed from the synthetic compound and effectively removed even in the coexistence of O2.
Patent JP-2001110049-A (JP)
Title: Feed stabilizing method of magnetic tape
Inventor: SUZUKI HISASHI
IPC: G11B5/84
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a feed stabilizing method of magnetic tape which is effective for setting a magnetic tape to be machined at the focal position of a machining laser beam in an extremely accurate way when a laser beam, etc., is incident on the back layer of the magnetic tape to form a recessing part (groove) on the tape back layer. SOLUTION: In this feed stabilizing method which feeds a magnetic tape in its lengthwise direction, a roller feeding means is used. The roller feeding means has the prescribed revolving accuracy (e.g. a <=5% range of laser power attenuation set in a machining state) about a part that requires the vertical position accuracy of the magnetic tape.
Patent JP-H07139593-A (JP)
Title: Connecting structure for traction member
Inventor: YOSHIDA CHIKASHI
IPC: F16G11/10
Filed: 1993-11-19
Abstract: PURPOSE:To connect a traction member to a connecting part position in a small space, and also connect the traction member to the connecting part motion by the position stealily even when the connecting part position makes it rotational tractive force of the traction member. CONSTITUTION:A connecting tool 17 fixed to the terminal of a flexible traction member 16 is provided with a cylindrical part 17a fixed to the terminal of the traction member 16 and a washer 17b arranged on the end part of the cylindrical part 17a and having its outline larger than that of the traction member 16. The rotary lever 15 of a connecting part position is provided with a recessed groove 15g formed of two side walls 51, 51 opposing to each other and a bottom wall 52. The side wall 51, 51 of the final end of the recessed groove 15g is provided with a locking recessed part 15f which can lock the washer 17b of the connecting tool 17.
Patent JP-H09131790-A (JP)
Title: Sheet surface treating method
Inventor: SASAIKE TSUNEO
IPC: B29C59/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet having desired embossed pattern and excellent surface smoothness even when a sheet to be treated is made of stock material having a rich elastic restoring force such as foam sheet or the like. SOLUTION: A pressing endless belt 4 is stretched among a treating roll 1, a driving roll 2 and an adjusting roll 3, both of which are arranged so as to pinch the treating roll 1. In a pressing part 8, which is formed between the cylindrical and peripheral surface of the treating roll 1 and the pressing endless belt 4 over the domain ranging from the driving roll and the adjusting roll, sheets to be treated 6 and 7 are fed so as to be run under the pressed state during the pressing part 8 in accordance with the rotation of the treating roll 1 and finally separated from the pressing part 8.
Patent JP-H03157393-A (JP)
Title: 4-carbamoyl-1-beta-d-ribofuranosyl-imidazolium-5-oleate anhydrious crystal
Inventor: OZEKI SHINJI
IPC: C07H19/052
Filed: 1989-11-10
Abstract: NEW MATERIAL:The crystal having the following properties. (1) Water content of 0.5wt.% (Karl Fischer method); (2) IR spectrum: has absorption peaks at places near 3580, 1852, 1630, 1575 and 1554cm<-1>. USE:A rejection depression agent useful for renal transplantation and having an immunodepression activity. The compound has excellent stability against heat and water. PREPARATION:For example, mizoribine hydrate crystals are added to ethanol (e.g. ethanol having a water content of <=20%), mixed under a condition of room temperature or a temperature (e.g. 50 deg.C-refluxing temperature) not decomposing the mizoribine for 30 minutes to 5 hours and subsequently cooled (e.g. at 5-0 deg.C), following by drying the deposited crystals.
Patent JP-H04163550-A (JP)
Title: Photographic image recording body
Inventor: KOMAMURA TAWARA
IPC: B42D15/10
Filed: 1990-10-29
Abstract: PURPOSE:To secure such a photographic image recording body that is recordable in a simple way and excellent in stability in a photographic image by preventing a part, where the photographic image of image recording material is recorded, from sticking fast to a bonding layer of laminate material directly. CONSTITUTION:An image recording material 1 consists of a supporter 2 and an image recording layer 3, and a laminate material 4 is composed of a bonding layer 5 and another supporter 6. The image recording layer (mid layer and/or upper layer) is provided with at least a photographic image 7, and a letter image or the like is recorded at need. There is no adhesive material for a laminate material 4 in a part 8 made contact with the image recording part 7, therefore this recording part 7 is in no case directly stuck fast to the bonding layer. With this constitution, such a photographic recording body that is excellent in preservability is securable in a simple method including thermal transferring or the like.
Patent JP-2001108680-A (JP)
Title: Substance detecting method and system
Inventor: KAWADA MANABU
IPC: G01N33/543
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a substance detecting system capable of simply, highly sensitively, and speedily detecting a substance to be detected. SOLUTION: A filter paper 7 is provided with both a predetermined impregnation section 4 impregnated with a reactant 3 capable of specifically combining with a substance to be measured 2 and dried and a detecting section 6 for detecting the combined body 5 of the substance to be detected 2 and reactant 3.  This substance detecting system 1 is provided with a sealed container 9 for immersing the base end part 8 of the tapered filter paper 7 in the substance to be detected 2, a discharge pump 11 for depressurizing atmosphere in the sealed container 9 via a discharge opening 10, a pair of electrodes 12 arranged in such a way as to sandwich the detecting section 6 in the filter paper 7, and a detector 13 for detecting the combined body 5 which has migrated to the detecting section 6 after the substance to be detected 2 has migrated to the impregnation section 4 in the filter paper 7 in depressurized atmosphere in the sealed container 9 depressurized by the discharge pump 11 on the basis of changes in electric capacitance which occur between the electrodes 12.
Patent JP-H01133041-A (JP)
Title: Film carrier
Inventor: KUBOTA KAZUFUMI
IPC: G03B27/52
Filed: 1987-11-18
Abstract: PURPOSE:To selectively print a photograph image and video image or the synthesized image thereof on a photosensitive material by mounting an aperture for printing and a liquid crystal display panel on a slide stage and selecting either thereof, then setting the same to an optical path for printing. CONSTITUTION:The slide stage 19 is moved until the aperture 47 for printing of the slide stage 19 aligns to the aperture 17 of a base 18 at the time of printing the photograph image. The recorded photograph image can be printed on the photosensitive material if a photographic film 20 is set in the aperture 47 for printing of the slide stage 19. The slide stage 19 is so slid that the liquid crystal display panel 49 aligns to the aperture 17 of the base 18 at the time of printing the video image. The video image is printed on the photosensitive material if the liquid crystal display panel 49 is driven and the video image is displayed thereon. The photograph image and the video image or the synthesized image thereof is thereby selectively printed on the photosensitive material.
Patent JP-2000348232-A (JP)
Title: Coin discriminating device
Inventor: KOBAYASHI YUJI
IPC: G07D5/08
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To minimize damage by automatically and narrowly resetting a normal coin discrimination range when an altered coin in thrown in. SOLUTION: A high frequency current is caused to flow to coil sensors of 1st and 2nd sensors, a recessed/projecting part sensor 3, etc., which are arranged while facing the side part of a coin carrying path, and a coin is identified by whether or not the amplitude change of when a coin C passes in front of the coil sensors is within the range of normal coin decision. The sensor 3 uses a coil sensor whose diameter is smaller than the diameter of characteristic unevenness formed on the surface and rear face of a coin being a detection object and detects a false coin on the basis of a sensor output corresponding to the unevenness. When a waveform that looks like a false coin is outputted from the sensor 3 in such a coin discriminating device, the range of normal coin decision is automatically made narrow to remove the false coin with high accuracy.