baber/WOPTO huggingface dataset:
Patent JP-H02109112-A (JP)
Title: Controller
Inventor: TSUKAMOTO TAKAHIRO
IPC: G06F1/24
Filed: 1988-10-19
Abstract: PURPOSE:To realize various control modes by initializing a processor when the switch is performed between the 1st and 2nd recording media. CONSTITUTION:When a power supply is applied, a reset signal is produced from a reset circuit 7 and a switch circuit 9 outputs an H-level signal 16. Thus a grant circuit 18 is selected and therefore a grant signal 10 is outputted. A microprocessor 1 starts the control based on the contents of a 1st recording medium 6. Then a 2nd external medium 8 is loaded and a switch instruction key code is inputted via a keyboard 15. Then the processor 1 inverts the signal 16 to an L level against the circuit 9. As a result, a one-shot pulse is produced from a monostable circuit 13 and a reset signal is inputted to the processor 1. In this case, a grant circuit 19 is selected and outputs a grant signal 11. Thus the processor 1 performs the initialization and the control based on the contents of the medium 8.
Patent JP-H0791195-A (JP)
Title: Tunnel water leakage prevention method and treatment device thereof
Inventor: KAMIYAMA YUKIO
IPC: E21D11/38
Filed: 1993-09-24
Abstract: PURPOSE:To reduce a tunnel maintenance and management cost by installing a waterstop hose to a possible-water leakage area of a primary lining and a construction joint of a secondary lining from each of circumferential surfaces and injecting a waterstop injection material for waterstop treatment and measuring and testing a waterstop performance. CONSTITUTION:A waterstop hose 1 is installed to an area in a primary lining A from which water leaks out or an area which may be subject to water leakage and a construction joint surface (h) of a secondary lining and fixed with a specially designed grip 2. Then, a connection hose 3 is connected to the end of the waterstop hose 1 and incorporated into a tunnel where the hose is connected to a waterstop injection material injection device 4 and an attracting device 5, thereby linking the feed of a waterstop injection material to an administration device 6. Then, a waterstop injection material 7 is pressure-injected into each of the waterstop hoses 1 from the waterstop injection material injection device 4, thereby ejecting the injection material to a water leakage area and a possible-water leakage area for waterstop treatment. After the completion of injection, the residual waterstop material 7 in each waterstop hose 1 is attracted and removed by the attracting device 5 where water is pressure-supplied into the waterstop hose 1, thereby testing the waterstop performance and retreating a trouble portion. This construction make it possible to stop water for a long time.
Patent JP-H0598034-A (JP)
Title: Production of machine element having oiled sliding member
Inventor: ITO SUSUMU
IPC: F16H53/02
Filed: 1991-10-09
Abstract: PURPOSE:To produce the title element excellent in dimensional accuracy and also in strengths and cost by a simplified operation without separately performing the fitting of an oiled sliding member into an outer metallic ring or the like. CONSTITUTION:The title process comprises setting an outer ring 32 and an inner ring 33 on a stand, packing a starting material powder 31 between the rings 32 and 33, pressing the resin to integrate at least the ring 32 with the resin molding and impregnating this molding with a lubricating oil after heating.
Patent JP-H06111723-A (JP)
Title: Ion source
Inventor: KUWABARA HAJIME
IPC: C23C14/24
Filed: 1992-09-30
Abstract: PURPOSE:To provide an ion source not deformed even if it has a grid with a large diameter by installing a radiation shield between a filament and a grid to shield the heat radiation from the filament. CONSTITUTION:A radiation shield 12 is installed between a filament 9 and a grid 7 and supported in the base part 2 by a stand seat 11. The filament 9 radiates electrons and at the same time radiates heat rays. The thermal electrons move to a plasma chamber 1 mainly through a circular hole 13 due to the potential difference between the filament 9 and the chamber 1 and the trapping magnetic field formed by a row of magnets 6 and thus plasma is generated. At that time, since floating potential or negative bias is applied to the shield 12, without hitting against the shield 12, the electrons are led to the chamber 1. Meanwhile, the heat radiated from the filament 9 to the grid 7 comes to the shield and absorbed by it. Consequently, the temperature rise of the grid 8 is small and thermal deformation is prevented.
Patent JP-H06110382-A (JP)
Title: Hologram, and method and device for confirmation for normal/defective condition using the same
Inventor: KUWABARA YUKO
IPC: G03H1/26
Filed: 1992-09-30
Abstract: PURPOSE:To improve a forgery prevention effect by disabling from recognition by visible light and to prevent the appearance of goods from being impaired by recording the interference fringe of pitch to diffract an infrared or ultraviolet ray. CONSTITUTION:For example, a wavelength selective hologram 2 is mounted on a card 1. The wavelength selective hologram 2 diffracts an infrared or ultraviolet ray, and when the hologram is irradiated, for example, with an infrared ray from, it diffracts the infrared ray and it is detected by an infrared detector 4. Since it does not diffract light in the visible region, it is impossible to visualize it by naked eyes. A hologram which diffracts the infrared ray can be obtained by increasing interference fringe pitch, while a hologram which diffracts the ultraviolet ray can be obtained by decreasing the interference fringe pitch. Therefore, since such hologram is invisible by the visible light, and it can be confirmed by a sensor, not by the eyes, only when it is irradiated with light of wavelength in the infrared or ultraviolet region, even the position where the hologram is located cannot be confirmed visually, which improves the forgery prevention effect.
Patent JP-H03122687-A (JP)
Title: Image forming device
Inventor: MATSUSHITA KOJI
IPC: G03G15/16
Filed: 1989-10-05
Abstract: PURPOSE:To eliminate the need of cleaning a transfer body and to prolong the life of the transfer body by providing a means which irradiates the transfer body with light between a transfer part and an electrostatic charging means. CONSTITUTION:The transfer body 11 is constituted of a photoconductive member and is irradiated with the light in a state where a transfer material 20 is placed on the transfer body 11. Namely, the light is not cast to the part of the transfer body 11 where the transfer material 20 is placed and charge is held, so that the transfer is surely performed from a photosensitive body 5 to the transfer material 20. Since the charge is eliminated on a part other than the above- mentioned part, the stain on the photosensitive body 5 is not transferred to the transfer body 11. Therefore, the transfer body 11 is prevented from being stained and need not be cleaned. Thus, the constitution is simplified and the life of the transfer body is prolonged.
Patent JP-2000087082-A (JP)
Title: Detergent for tile
Inventor: OOYAMA MASAE
IPC: C11D3/60
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent which can safely and easily remove dirt adhered to tiles by incorporating ammonium hydrogendifuloride, a surfactant, and an alkylene oxide adduct to an alcohol compd., each in a specified amt., into the same. SOLUTION: This detergent contains 0.1-70 wt.% ammonium hydrogendifluoride, 0.01-50 wt.% nonionic or anionic surfactant, 1-70 wt.% compd. represented by the formula: R1-O-(AO)n-R2, and 0.01-70 wt.% chelating agent (e.g. tripolyphosphoric acid). If necessary, the detergent further contains a freezing point deppressant, a dispersant, a viscosity modifier, a corrosion inhibitor, or the like. The detergent is applied in a coating wt. of 5-500 g/m2. Examples of the compd. represented by the formula are diethylene glycol monobutyl ether and triethylene glycol monobutyl ether. In the formula, R1 is a 1-9C alkyl or alkenyl, or the like; R2 is H or a 1-9C alkyl or alkenyl; A is a 2-4C alkylene; and (n) is the average number of moles of AO added, being 1-20.
Patent JP-S62120087-A (JP)
Title: Photoelectric converter
Inventor: TAKADA HISASHI
IPC: H01L31/02
Filed: 1985-11-20
Abstract: PURPOSE:To prevent the production of thermal stress and the decrease in photoelectric conversion efficiency, by inserting an optical fiber into a central hole in a stem formed on an alloy of copper containing at least one of W and Mo uniformly and having a predetermined thermal expansion coefficient, growing a photodiode on a die of InP for example bonded on the end face of the steam and sealing the end of the stem with an cap. CONSTITUTION:A photodiode chip 3 is directly bonded on one end of a through hole 2 formed in the center of a stem 1. The side end face of the stem 1 is sealed with a cap 4 and an optical fiber 5 is fixed in the hole 2. The reference numeral 6 indicates an electrode connected to the stem 1, and the reference numeral 7 indicates an electrode passing through the stem 2 in insulated condition. The chip 3 is grown on one of InAs, InSb and InP or on one of GaAs, GaSb and GaP. The thermal expansion coefficient thereof is 4.6X10<-6> in the former case and 5.8X10<-6> in the latter case. The stem 1 has a thermal expansion coefficient approximately equal to that of pure copper. Proportions of composition of W, Mo and Cu are changed to vary the thermal expansion coefficient so as to set the thermal expansion coefficient of the chip 3 at 4.5-7.5X10<-6>cm/OMEGAcm.
Patent JP-H0971479-A (JP)
Title: Heat-and abrasion-resistant composite material and its production
Inventor: KOIZUMI MITSUE
IPC: C04B37/02
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To improve a high-temperature strength in a bonded part of a metallic part to an operating part by joining a substrate part comprising a concrete metallic massive material and a ceramic component with a molten metal produced in the self-propagating high-temperature synthetic(SHS) reaction. SOLUTION: A mixed powder of a composition for forming a ceramic material according to the SHS reaction is formed to provide one to several kinds of green compacts 13. A substrate part comprising a concrete metallic massive material 12 is then placed in a baking metallic mold 11 and the green compacts 13 are further placed thereon. A metallic material 14 meltable in the SHS reaction is arranged on the green compacts 13 and an igniting graphite ribbon 15 is placed thereon to form a sample assembly. A molding sand 16 is filled in the periphery of the sample assembly and a pressurizing punch 18 is placed through a ceramic component 17 thereon. An electric current is then passed through the graphite ribbon 15 to initiate the SHS reaction and thermally melt a part of the metallic material 14.  The resultant sample assembly is pressurized for >=2sec with the punch 18 after 0.1-10sec to join the ceramic material 17 to the metallic massive material 12.
Patent JP-2001082286-A (JP)
Title: Fuel injection valve
Inventor: YAMAMOTO YASUHIRO
IPC: F02M53/06
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of providing a sealing means other than a fuel seal face defining a boundary between an interior and an exterior of an fuel passage for sealing an electric connection portion of an electric power supply line and a heater from fuel inside the fuel passage. SOLUTION: A heater 2 is arranged in a position contacting fuel inside a fuel passage inside this fuel injection valve, one part of the heater 2 is formed as a flange 3, and the one part of the heater 2 is arranged further to the outside of the fuel passage than a fuel seal face defining a boundary between an interior and an exterior of the fuel passage for arranging an electric connection portion 6 of an electric power supply line 5 and the one part of the heater 2 further to the outside of the fuel passage than the fuel seal face.
Patent JP-H02107648-A (JP)
Title: Production of polyvinyl alcohol foam
Inventor: YOSHIZAWA IWAO
IPC: C08J9/30
Filed: 1988-10-18
Abstract: PURPOSE:To obtain the title product having uniform fine foam and suitable as gauze substitute, holding material, etc., for electrolyte by mechanically foaming a mixture of PVA water solution and surfactant using an inert gas, etc. and then irradiating the mixture with ionizing radioactive rays to gel PVA. CONSTITUTION:A mixture of PVA water solution and surfactant is subjected to mechanical foaming using an inert gas (preferably nitrogen gas, helium gas or fluorocarbon gas) or air and then irradiated with ionizing radioactive rays to gel PVA and preferably the resultant gelled PVA is converted to acetal by reaction with an aldehyde and acid to provide the aimed foam.
Patent JP-H07112514-A (JP)
Title: Laminated body for transparent sound insulator
Inventor: AKATA KATSUMI
IPC: B32B27/30
Filed: 1993-10-20
Abstract: PURPOSE:To obtain a laminated body for a transparent sound insulating sheet with improved anti-scattering properties, weathering resistance, scratch resistance, etc., by laminating an ethylene copolymer layer with a specified ethylene unit value between at least two methacrylate resin sheets. CONSTITUTION:A laminated body for a transparent sound insulating sheet is molded by laminating an ethylene copolymer with an ethylene unit of 55-90wt.% between at least two methacrylate resin sheets. As the practical example of the ethylene copolymer with an ethylene unit of 55-90wt.%, ethylene- vinyl acetate copolymer, ethylene-methyl methacrylate copolymer, ethylene- methacrylic acid copolymer, etc., are cited. As the method for molding the laminated body, a coextrusion molding method, a press molding method, etc., are applicable and when the coextrusion method is applied, interlayer adhesiveness is improved by matching flow properties of each layer when lamination is performed. In the press molding method, after an ethylene copolymer made into a film in advance is laminated between methacrylate resin sheets, the laminated sheets are integrated by heating and pressing.
Patent JP-H07123067-A (JP)
Title: Multiplexer
Inventor: KOYAMA HIROKI
IPC: H04J3/04
Filed: 1993-10-20
Abstract: PURPOSE:To accommodate plural low speed digital signals in a multiplexer/ demultiplexer part through plural multiplexer buses. CONSTITUTION:Plural low speed digital signals received from plural low speed transmission lines 8 converted respectively by a low speed interface circuit 5 in terms of signal form and multiplexed on a signal of a time slot designated in a primary multiplex signal on an incoming multiplexer bus 1. A high speed multiplex part 4 collects the primary multiplexer signals on the plural incoming multiplex buses 1, multiplexes the signals up to a predetermined signal level and the result is sent to a high speed interface part 10 having a high speed transmission line interface as a secondary multiplex signal. The high speed interface part 10 receives the secondary multiplex signal from the high speed multiplexer part 4 and converts the signal into a signal match an interface of a high speed transmission line signal 11 and the signal is sent to the high speed transmission line signal 11. Since the low speed interface circuit board is connected through bus connection using multiplexer buses, the size of the multiplexer is made small.
Patent JP-S63118005-A (JP)
Title: Operation method for blast furnace
Inventor: FUNAKI MICHIHIRO
IPC: C21B5/00
Filed: 1986-11-06
Abstract: PURPOSE:To quickly uniformize gas permeability and to stably maintain blast furnace operation by detecting periodically blast quantity of branching pipe connecting to each tuyere of blast furnace and improving the gas permeability in the furnace in the front of the tuyere by decreasing valve opening for blast branching pipe, of which the blast quantity has decreased. CONSTITUTION:Tuyeres from No.1-27 are arranged at the peripheral direction of blast furnace and hot blast is sent to the tuyere from the blast branching pipe. Then, for example, the blast quantity of No.2-9 branching pipes and tuyeres is decreased from the setting quantity and at the time of detecting ununiformity of branching blast quantity at the peripheral direction, the opening of branching pipe blast quantity controlling valve for No.2-9 branching pipes is decreased, to temporarily, further decrease the blast quantity of No.2-9 branching pipes and tuyeres. In this way, the blast quantity of No.2-9 branching pipes and tuyeres is recovered to the setting blast quantity and the theoretical average blast quantity. When the blast quantity is recovered, the opening of branching blast quantity control valve for No.2-9 branching pipes is returned back to the setting valve opening. In this way, the ununiformity of gas permeability at the peripheral direction of furnace is quickly uniformized, and the blast furnace operation is stably maintained.
Patent JP-H05106011-A (JP)
Title: Hot-dip metal coating bath immersion member
Inventor: KONDO TOMIO
IPC: C04B41/52
Filed: 1991-09-13
Abstract: PURPOSE:To provide a hot-dip metal coating bath immersion member which can be prevented from causing the winding up of an alloy layer on the surface of the member and also the sticking of foreign matter even when immersed in a hot-dip metal coating bath and also is free from peeling of film, etc., and has superior thermal shock resistance. CONSTITUTION:The hot-dip metal coating bath immersion member where a protective layer is formed on the surface by thermally spraying an Al2O3-TiO2 pseudo-binary metal oxide is obtained, or, the hot-dip metal coating bath immersion member where a protective layer is formed on the surface by thermally spraying an Al2O3-TiO2 pseudo-binary metal oxide and then a chemically densified film consisting of a chromium oxide ceramic coating layer is formed on the surface and upper layer part of the protective layer is obtained. By this method, wettability to hot-dip coating metal can be remarkably improved and the winding up of alloy layer on the surface of the immersion member and also the sticking of foreign matter can be prevented, and as a result, a high-quality plated steel sheet can be produced.
Patent JP-S62121969-A (JP)
Title: Sound data multiplex recording circuit
Inventor: HIOKI TOSHIAKI
IPC: G11B20/18
Filed: 1985-11-22
Abstract: PURPOSE:To improve a drop-out compensation ability by adding a fixed bit to data obtained by AD-converting a sound signal so as to input it to the data encoder of a compact disk record and removing the fixed bit from processed data so as to multiplex it with a video signal. CONSTITUTION:The sounds signal of channels L and R are inputted to the AD converters 1 and 2, processed by range bit forming circuits 3 and 4 and semi-instantaneous compression circuits 5 and 6, alternately selected in a synthesizing circuit 7 and taken for the 1st sound data of 10 bits. A six-bit adder circuit 8 adds fixed data to the sound data, which is inputted to the compact disk recorder encoder. The processed data is inputted to a six-bit erasure circuit 29, and the 2nd sound data of 10 bits are derived. The sound data is compressed in terms of time base, and multiplexed with a video signal in a multiplex circuit 17. Thus the data processing circuit of a compact disk can be shared to improve the drop-out compensation ability.
Patent JP-H02110916-A (JP)
Title: Mark groove detecting method
Inventor: MIYAGI SHINJI
IPC: H01L21/027
Filed: 1988-10-19
Abstract: PURPOSE:To make it possible to compute the result of detection of position from the signal waveform coming from a mark groove, and to accomplish a highly precise positioning by a method wherein the signal intensity of the electron, reflected from the surface of a substrate, is detected as the signal of original waveform, the original waveform signal is differentiated, and a specific signal detection process is conducted. CONSTITUTION:An electron beam is projected on the surface of the substrate on which a mark groove is formed, and the intensity of the signal of the electron reflected by the substrate surface is detected as an original waveform signal 61. Then, a differential waveform signal 61 is generated by differentiating the original waveform signal 61, and the first and the second positions 3b1 and 3b2, where the values of the differential waveform signal 63 become minimum and maximum respectively, and the value of the differential waveform signal 63 at the above-mentioned positions are detected. Then, after the third to the sixth positions 3b3 to 3b6, where the values of the differential waveform signal 63 become zero in the most neighboring point before and after the above-mentioned first and second positions 3b1 and 3b2, are detected, the edge position on one side of the above-mentioned mark groove is determined from the third and the fourth positions 3b3 and 3b4, and the other edge position is determined from the fifth and the sixth positions 3b5 and 3b6.
Patent JP-2000092179-A (JP)
Title: Mobile radio equipment
Inventor: KANEKO TORU
IPC: H04M1/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To effectively and easily utilize respective functions to be used for various purposes so that a user can easily set the respective functions by providing a display control means for displaying the next operable manipulation, based on an operation input means on a screen in the state of displaying the condition of operation due to the operation input means on the screen of a display means. SOLUTION: For a CPU 31 provided in mobile radio equipment, a key driver control part 312 detects key input information, based on the key operation of a key input part 17 driven by a key driver 313 and reports it through an internal bus 316 to a user I/F part 311. Based on this key input information, the user I/F part 311 prepares prescribed display information and reports it through the internal bus 316 to an LCD driver control part 314. On the basis of this display information, the LCD driver control part 314 controls an LCD driver 315 and displays an image corresponding to this display information on the display screen of a display part (LCD) 18.
Patent JP-H07196936-A (JP)
Title: Stilbene disazo dye
Inventor: RAINHARUTO PETORATSUJII
IPC: C09D11/037
Filed: 1994-10-27
Abstract: PURPOSE: To obtain the subject dye having a specified structure, being excellent in color denseness, de exhaustion, fixability, monochromaticity, the wet color fastness, light fastness, water and sweat fastness, or the like, of a died piece, and suited for dyeing cellulosic fibers, paper, or the like.  
     CONSTITUTION: The objective dye is a compound of formula I [wherein R 1  is H, a halogen, an alkyl(amino), a (dialkyl)amino, an aryl(oxy), or the like; R 2  is H, a halogen, an acyl(amino), an alkyl(sulfonyl), CN, or the like; R 3  is Cl, F, an alkylsulfonyl, an arylsulfonyl, or the like; R 4  is a (substituted)aliphatic group; and M is H or a monocationic group], for example, a compound of formula II or a mixture thereof. A compound of formula I is obtained by condensing 1 mol of a compound of formula II with 2 mol of a compound of formula IV (wherein X is a halogen, desirably, F or Cl). 
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