baber/WOPTO huggingface dataset:
Patent JP-H0979199-A (JP)
Title: Motor-driven air blower
Inventor: ISHIKAWA SHIZUKA
IPC: F04D29/66
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To silence a noise of a rotational frequency and a component of its integer time being a main component of a noise of a motor-driven air blower and a medium-low frequency component of turbulence caused by the flow, a radiation sound from a surface of the motor-driven air blower and a new noise from an installing part. SOLUTION: In a motor-driven air blower composed of an air blower part 1 having an impeller inside and an electric motor part 2, a resonance type silencer 6 is provided in a passage 4 composed of a frame 5 and the electric motor part 2 by wrapping the air blower part 1 and the electric motor part 2 in the frame 5.
Patent JP-S6295866-A (JP)
Title: Manufacture of photosensor
Inventor: TANAKA YASUO
IPC: H01L27/146
Filed: 1985-10-23
Abstract: PURPOSE:To realize deposition of film by providing the target mainly composed of indium oxide at the planar magnetron cathode and executing high frequency magnetron sputtering in the manufacture of transparent electrode mainly composed of indium oxide. CONSTITUTION:A lower metal electrode pattern 1 is formed on an insulating substrate 5 and a-Si:H photoconductive pattern 2 is then formed. Next, the In2O3 system transparent electrode 3 is deposited by the sputtering method. For the In2O3 system target, the ITO target in the composition of In2O3 91mol% + SnO2 9mol% is used. For the sputtering, a planar magnetron type sputtering device comprising a magnet for discharge focusing on the cathode at which the target is provided is used. Finally, a sensor is formed by applying of the transparent passivation film 4, formation of metal wiring pattern by the vacuum deposition of mask and mounting of an IC for driving.
Patent JP-H0793327-A (JP)
Title: Word correcting device
Inventor: KAWAGOE MUTSUMI
IPC: G06F17/27
Filed: 1993-09-21
Abstract: PURPOSE:To provide the word correcting device which can eliminate the uncertainty of spelling even when a user inputs a character string whose spelling is uncertain. CONSTITUTION:The word correcting device is equipped with an uncertain word statement request part 110 which makes a request to state that the spelling of a word is uncertain irrelevantly to whether the spelling is correct or not, an information addition part 111 which adds information showing the uncertainty to the requested word on receiving the request from the uncertain word statement request part, a character string temporary storage part 101 which stores the object character string, a word decision part 104 which decides whether or not the object character string is a character string whose uncertainty of the uncertain word should be stated irrelevantly to whether or not the spelling is correct based on the content of an uncertain word statement request, and a display control part 105 which displays its result.
Patent JP-S60128521-A (JP)
Title: Key input device
Inventor: KAWADA ETSUJI
IPC: G06F3/02
Filed: 1983-12-15
Abstract: PURPOSE:To prevent malfunction by providing a photodetector or the like for detecting page to a key input device so as to ensure the positioning of the page. CONSTITUTION:A keyboard 1 is provided on the operating panel of the sales managing system at point of time of sales and a numeric key and a page keyboard or the like are provided. Plural pages 8 are filed by a support shaft 6 so as to provide the different function to the page keyboard. To detect the pages 8, the plural photodetectors 7 and the pages 8 shutting them are formed and the pages 8 are detected by shutting the light. In this case, page positioning holes 12 are all formed to the same position in each page 8 and a page positioning metallic fixture 13 to position the pages 8 is fixed to the keyboard 1 and the metallic fixture 13 is inserted to the hole so as to ensure the positioning.
Patent JP-H04113806-A (JP)
Title: Plywood
Inventor: YAMAZAKI TAKESHI
IPC: B27D1/04
Filed: 1990-09-04
Abstract: PURPOSE:To contrive to improve the vibration damping properties and heat insulating properties of the plywood concerned by a method wherein its face board and rear board are made of veneer prepared by slicing clean log and the joinings between particle board and veneer and between the veneers are performed under heat and pressure through adherent plastic film consisting of vinylethylene acetate and modified polyolefin having polar group, the weight ratio between which is specified. CONSTITUTION:Wood based board material 10 is produced by integrally joining thin boards 10a and 10b, which have the thickness of 1.0mm and are arranged so as to set their grain directions crossing each other, through adherent plastic film 12. The log (w), out of which the front and rear surfaces of the plywood concerned are made, is knotless. The adherent plastic film 12 is prepared by adding 8-20 pts.wt. of modified polyolefin to 100 pts.wt. of vinylethylene acetate. Firstly, veneers 10a, 10b and 10a are fed in the order named, then, particle board 11 is fed and, further, veneers 10a, 10b and 10a, which are turned upside down or put under the state having the film 12 underside, are fed so as to integrate the respective veneers by means of the adherence of the film 12.
Patent JP-H08100075-A (JP)
Title: Hard chlorinated resin composition for foaming
Inventor: TSUBOI TETSUO
IPC: C08K3/24
Filed: 1994-09-29
Abstract: PURPOSE: To obtain without using a lead compound stabilizer causing environmental pollution, a hard chlorinated resin composition for foaming which withstands a high temp. and a high shear during processing, has excellent foamability (to give a foam having uniform cells and a smooth surface), and gives a molding having (satisfactory thermal stability. CONSTITUTION: This resin composition comprises 100 pts.wt. chlorinated resin, 0.01-5 pts.wt. decomposable foaming agent, 0.01-10 pts.wt. at least one hydrotalcite compound, and 0.01-10 pts.wt. at least one alkali or alkaline earth metal aluminosilicate having a zeolitic crystal structure.
Patent JP-H04114737-A (JP)
Title: Deodorant
Inventor: MATSUSHIMA MOTOTADA
IPC: B01J20/22
Filed: 1990-09-03
Abstract: PURPOSE:To obtain a deodorant effective for the prevention of the spoilage of garbage or food waste, the control of the malodor due to spoilage and the keeping of the freshness of food by using a porous material having unsaturated org. acid or a salt thereof and fine granular iron supported thereon. CONSTITUTION:A deodorant is obtained using a porous material having unsaturated org. acid or a salt thereof and fine granular iron supported thereon. As the carrier, for example, a sheet or film like carrier compounded with a foil like material composed of paper, cloth or a synthetic resin is used. As unsaturated org. acid, for example, ascorbic acid or isoascorbic acid is used. The pref. supporting amount of unsaturated org. acid and fine granular iron on the porous carrier is about 0.1-10% by wt. of the carrier.
Patent JP-H0979567-A (JP)
Title: Heat storage apparatus and heat storage type burner
Inventor: SASAKI TAKETO
IPC: F23L15/02
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat storage device including a heat storage body which is used for a heat storage type alternating combustion burner to store sensible heat of an exhaust gas and allows the cooling of a heat storage body by air for combustion to make a temperature distribution thereof flat and a heat storage type burner using the same. SOLUTION: In this heat storage apparatus, a heat storage body 20 is provided with a number of tubules 20a through which air for combustion and an exhaust gas flow alternately at a specified cycle and the tubules 20a are inclined to make a heating value flat as accumulated in the heat storage body 20. In a heat storage type burner, a wind box 7 is provided at an inflow port 6 of air A for combustion, a primary combustion burner 11 and a pilot burner 13 are arranged at an inflow port 5 of the exhaust gas G and a secondary combustion burner 12 at a flange part 10.
Patent JP-H0552373-A (JP)
Title: Humidifier
Inventor: KOTANI SHO
IPC: F24F6/00
Filed: 1991-08-22
Abstract: PURPOSE:To obtain a humidifier which can prevent inconvenients such as corrosion in a space between a water feeding pipe joint and a water feeding pipe, water leakage, and drop-off of the water feeding pipe. CONSTITUTION:A steam generator 1 and a water feeder 2 are provided. In the steam generator 1, a container 11 for housing water has a water feeding pipe joint 111 protruding outside. A heater 12 is combined thermally with the container 11. A steam discharging cylinder 13, with one end 131 facing an evaporating surface of the container 11, has a steam outlet at the other end 132. A water feeder 2 has a water feeding pipe 23 inserted into the water feeding pipe joint 111. An adhesive 112 is filled on contact interfaces of the water feeding pipe 23 and the water feeding pipe joint 111, so that the adhesive 112 can seal both contact interfaces.
Patent JP-H0763380-A (JP)
Title: Indoor air cleaning and maintaining system
Inventor: ITO HIROYASU
IPC: F24F7/10
Filed: 1993-08-27
Abstract: PURPOSE:To provide a system which can rapidly exhaust contaminated air toward an exhaust port without diffusing the air in a room in order to maintain the air in the room clean. CONSTITUTION:A floor diffusing chamber 10 for diffusing the air upward is provided under a floor, and a porous carpet 20 having ventilating properties is laid on an upper surface of an air diffuser. An air suction port 40 for exhausting the indoor air is provided at a ceiling 30 corresponding to the diffuser to obtain a flow of the indoor air from a floor toward the ceiling, thereby preventing diffusion of contaminated air in a horizontal direction. Simultaneously, contaminated air in the circumference (such as smoke A of a cigaret, etc.) is sucked by an air flow controller 50, diffused as a rising flow B toward the ceiling, and exhausted from the port 40.
Patent JP-S61113234-A (JP)
Title: Method for correcting mask defect
Inventor: ANAZAWA NORIMICHI
IPC: G03F1/00
Filed: 1984-11-08
Abstract: PURPOSE:To enable to simply correct a white-spot defect by a method wherein a focussed ion beam is made to irradiate at the white-spotted defect of a mask, and the surface of the mask base material of the defective part is formed into a recessed shape. CONSTITUTION:The white-spotted defect of a mask 7 is detected, and the detected position is memorized in a controlling device 8. A stage 6 is shifted by the controlling device 8, an ion beam is made to irradiate on the defective part of the mask, deflection voltage is applied to a deflecting plate, and an ion beam is scanned on the defective part. Moreover, the distance of movement of the stage 6 is monitored by a laser interferometer 11, and the error of movement of said stage is corrected by superposing a correction signal on the deflection signal to be applied to the deflection plate 9. The ion beam is scanned in lattice form on the white-spotted defect, the surface of the substrate G whereon an ion beam is made to irradiate is sputtered, and a number of V-shaped grooves M are formed on the cross-section. As the transmittivity of light at the substrate part, where a number of grooves are formed, is reduced remarkably, the substrate part is turned to the condition same as the normal part where a chromium film is substantially provided.
Patent JP-H10142799-A (JP)
Title: Photosensitive material, pattern forming method and production of electronic part
Inventor: OKINO TAKASHI
IPC: G03F7/26
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive material excellent in environmental stabil ity, having high transparency to light of short wavelength and capable of forming a fine pattern having high adhesion to a substrate and satisfactory resolution by alkali development by incorporating an alkali-soluble resin having at least one of an alicyclic skeleton and a condensed polycyclic skeleton and a diazo compd. SOLUTION: This photosensitive material contains an alkali-soluble resin having at least one of an alicyclic skeleton and a condensed polycyclic skeleton and a diazo compd. A copolymer of acrylic acid with methacrylic acid, etc., may be used as the alkalisoluble resin. The diazo compd. may be represented by the formula (where each of R<1> and R<2> is H, 1-20C optionally substd. alkyl, optionally substd. aryl, etc.).
Patent JP-H0872140-A (JP)
Title: Embossed plate and production thereof
Inventor: CHIHARA KENSHIRO
IPC: B29C33/42
Filed: 1994-09-06
Abstract: PURPOSE: To obtain a decorative sheet faithfully reproducing the vessel of the grain and the unevenness surface gloss and texture of the wood skin by forming numerous-line like fine unevenness to the flat part of a embossed plate consisting of the protruding parts corresponding to vessel parts and the flat part corresponding to the wood skin. CONSTITUTION: The protruding parts 8 having the height corresponding to the total thickness of the copper plating layer 5 and nickel plating layer 4 corresponding to the vessel of the grain are formed on the surface of a metal base material 2 using copper and the numerous-line like fine unevenness 7 corresponding to the wood skin of the grain is formed to a flat part. When the numerous-line like fine unevenness 7 is deep, shallow unevenness 9 corresponding to the numerous fine unevenness 7 is formed to the top parts of the protruding parts 8 and, when the numerous-line like unevenness 7 is shallow, the top parts of the protruding parts 8 become almost flat. An embossed plate is used in a state increased in surface hardness by applying chromium plating to the surfaces of the protruding parts 8 and the numerous-line like fine unevenness 7.
Patent JP-2000061499-A (JP)
Title: Sludge drying treatment system
Inventor: NAKASHIRO TOMOYUKI
IPC: C02F11/12
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To efficiently separate solid matter from a malodorous gas generated inside the heat transfer drum of a centrifugal thin film dryer. SOLUTION: In this system, a malodorous gas generated inside the heat transfer drum 1a of a centrifugal thin film dryer 1 is transferred to a deodorization device 21 through malodorous gas lines 25 and 26 and a scrubber 19. The malodorous gas lines 25 and 26 have U-shaped parts such as part 25a, respectively. In the U-shaped part 25a, etc., solid matter in the malodorous gas can be separated. The solid matter separated in each of the U-shaped part 25a, etc., is withdrawn from the corresponding one of withdrawal ports 27 and falls.
Patent JP-S6299539-A (JP)
Inventor: ANDO TAKAAKI
IPC: E04B2/74
Filed: 1985-10-22
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-H0963901-A (JP)
Title: Electrolyte of electrolytic capacitor
Inventor: NAGAI RYUTARO
IPC: H01G9/035
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To improve electrolyte used for an electrolytic capacitor in spark generating voltage without increasing it in resistivity. SOLUTION: One or more kinds of materials selected out of organic acid, organic salt, inorganic acid, and inorganic salt and one or more kinds of materials selected from polyvinyl alcohol, polyvinyl pyrrolidone, copolymer of polyvinyl acetate and polyvinyl alcohol or polyvinyl pyrrolidone, and block copolymer of polyvinyl alcohol and polyvinyl pyrrolidone are dissolved into solvent composed of polyhydric alcohol and monohydric alcohol possessed of double bond C=C in its main chain.
Patent JP-S60128336-A (JP)
Title: Dust radiation monitoring system
Inventor: MORITA YUUJI
IPC: G01N23/06
Filed: 1983-12-16
Abstract: PURPOSE:To connect a portable type measuring device to sampling point by providing a line which can bypass the measuring device in a rack having the measuring device and a sample pump. CONSTITUTION:All selecting solenoid valve 3 except a sampling point s1 are closed, and an atmospheric air of s1 is led into a dust sampler 20. In the dust sampler 20, a measuring line cut-off valve 21 is opened, a bypass valve 22 is closed, and from an absorbed sample air, dust is adsorbed to a catching filter paper 5, measured by a radiation detector 10, and a signal is sent to a counting rate meter 13 through a pre-amplifier 12. In this way, a measurement is executed by switching successively a sampling point. When the measurement is shifted to a point to which a portable type measuring device 19 is connected, as shown by s2, the measuring operation is executed by closing a measuring line cutting- off solenoid valve 21 in the dust sampler, and opening the bypass valve 22.
Patent JP-S6479770-A (JP)
Title: Image forming device
Inventor: SUZUKI SUNAO
IPC: G03G15/043
Filed: 1987-09-22
Abstract: PURPOSE:To increase economy and to delete a frame at high speed by optically scanning an original, storing the data of an original area of every line in a memory and controlling the erasion of a latent image according to the stored data. CONSTITUTION:The original G on an original platen 1 made of glass material is optically scanned with an optical system 2 and the latent image is formed on a photosensitive drum 9. Synchronizing with said scanning, the data of the original area of one line is stored in a line memory 13 by means of a lens 10, a CCD 11 and a control processing circuit 12, etc., and based on the stored contents, the laser scanner 14 of an eraser is controlled by a laser scanner driver 15 through the circuit 12 so as to erase the latent image in the area except the area of the original G. As a result, rescanning need not be executed after storing the data concerning the original area in a frame memory by pre- scanning, so that the economy is increased and the frame can be deleted at high speed.
Patent JP-S6389492-A (JP)
Title: Semiconductor crystal growth device
Inventor: KUME ICHIRO
IPC: C30B25/12
Filed: 1986-10-02
Abstract: PURPOSE:To obtain the title device capable of growing a uniform thin film at all times by providing a discharge passage capable of forming a laminar flow with the aid of a guide plate arranged in parallel along the susceptor holder for holding a susceptor carrying a substrate crystal at a specified position to eliminate a turbulent gas flow in the vicinity of the lower part of the susceptor. CONSTITUTION:When an AlGaAs crystal, for example, is epitaxially grown, the GaAs substrate crystal 3 is mounted on the side face of the susceptor 2, then the susceptor is placed on the susceptor holder 10, and the assembly is inserted into a reaction tube 1. The guide plate 11 is then set below the holder 10. An H2 carrier gas is subsequently introduced 7, and an electric current is passed through an Rf coil 4 to heat the susceptor 2 by induction. After the crystal 3 is heated to about 700-800 deg.C, the raw gas consisting of AsH3, TMG, and TMA is introduced 7 along with the H2 carrier gas. The raw gas is thermally decomposed on the crystal 3, and an AlGaAs layer is grown by the chemical reaction shown by the formula. At this time, the gas flow is kept laminar by the guide plate 11, and the gas flow can be stabilized at all times.
Patent JP-S6480090-A (JP)
Title: Semiconductor laser
Inventor: TSUNEKAWA YOSHIFUMI
IPC: H01S5/00
Filed: 1987-09-21
Abstract: PURPOSE:To obtain a semiconductor laser, which oscillates in a stable fundamental transverse mode and has a low-noise characteristic and moreover, a high- optical output characteristic, by a method wherein the film thickness of a waveguide layer is formed into the optimized thickness. CONSTITUTION:A structure consisting of an n-type GaAs buffer layer 202, an n-type AlxGa1-xAs first clad layer 203, an AlyGa1-yAs active layer (x>y) 204, a p-type AluGa1-uAs waveguide layer (s, z>u>y) 205, a p-type AlzGa1-zAs second clad layer (z/y) 206 and a p-type GaAs contact layer 207 is formed continuously on an n-type GaAs substrate (201). Then, a mask 208 for rib etching is formed into the form of a part 209 shown by oblique lines. Subsequently, the layers 207 and 206 are etched away. Subsequently, an AlGaAs buried layer 210, which is a III-V compound semiconductor layer, is grown. Then, the layer 210 is etched away into striped form. Lastly, P side and N side electrodes 211 and 212 are formed.
Patent JP-H0284943-A (JP)
Title: Ultrasonic diagnostic device
Inventor: TOSEN TAKAO
IPC: A61B8/00
Filed: 1988-09-22
Abstract: PURPOSE:To easily select a probe by providing a probe switching controller to output a corresponding signal to a touch sensor and a probe switching circuit to connect the probe and a main body according to the output of the controller. CONSTITUTION:For example, when one probe 4a is selected, the the touch sensor to be provided on the probe 4a reacts and a signal is sent through a touch sensor signal line 5a to probe switch controller 14 of an ultrasonic diagnostic device main body 1. When the signal is inputted, the flag of a storing means 143 corresponds to the input signal to be set. A CPU 142 reads the flag of the storing means 143 sequentially and when the reading arrives at the set flag, an output signal corresponding to the flag, here, an output signal closing a changing-over switch 13a, which corresponds to the probe 4a, is sent. This output signal is sent through a control line 14a of the probe switching circuit to a probe switching circuit 13 and the changing-over switch 13a corresponding to the probe 4a is closed. Simultaneously, the output signal is held as long as a reset input is not executed.
Patent JP-2001068247-A (JP)
Title: Surge absorbing element and its manufacture
Inventor: MATSUZAWA HIDEKI
IPC: H01T4/10
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce an electrostatic capacity by providing a pair of inner electrode layers conducting to a pair of outer electrodes in the layered product of an insulating ceramic layer having the outer electrodes, and forming three or more insulating ceramic layers between the inner electrode layers. SOLUTION: This surge absorbing element 20 prevents a creep discharge by making the diameter 8 of the discharge space of the layer kept in contact with the inner electrode layers 3 in the layered product 2 of an insulating ceramic layer larger than the diameter 7 of the discharge space of the inner electrode layers 3. A large discharge space is secured by providing one or more layers of the discharge space of the layer kept in no contact with the inner electrode layers 3 and having the diameter 6 larger than the diameter 8 of the discharge space of the layer kept in contact with the inner electrode layers 3, the preventing effect of the creep discharge is made remarkable, and the durability of repeated electric discharges is improved. The electric discharge start voltage can be adjusted with the gap length 10 between the inner electrode layers 3.
Patent JP-H08102399-A (JP)
Title: Excited atomic beam source
Inventor: YOSHIDA ZENICHI
IPC: H01J27/16
Filed: 1994-09-30
Abstract: PURPOSE: To allow high-speed aligned excited atoms to reach a workpiece by providing a means for generating a plasma between a nozzle from which supersonic atomic beams are emitted and a skimmer. CONSTITUTION: Nitrogen gas from the X direction of a nozzle 12 is allowed to go out of the nozzle 12 through a conical gradient inside the internal pipe of a magnetic pole 16. A skimmer 13 spaced from the end of the nozzle 12 is a conical pipe. Microwaves are radiated by an antenna 14 and through a gap between the nozzle 12 and the skimmer 13, and a plasma is generated by the ionization of the nitrogen. The microwave plasma is strongly confined between the nozzle 12 and the skimmer 13 by a magnetic field. The nitrogen gas is excited by the plasma and released as a supersonic beam containing the excited nitrogen. The excited nitrogen atomic beam is applied to a thin film of ZnSe under development, so that the film is doped with the nitrogen.