baber/WOPTO huggingface dataset:
Patent JP-H09237769-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE HAJIME
IPC: H01L21/3205
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To enable smooth advancement of silicide reaction and improvement of device performances by suppressing mixing of impurities (oxygen) into metallic wiring material, in particular, into titanium film. SOLUTION: A titanium film (Ti film) 20 is formed to cover the entire surface of a silicon substrate 11, and then a titanium nitride film (TiN film) 21 is continuously formed on the titanium film 20 by a sputtering process. At this time, the titanium nitride film 21 containing a less amount of oxygen can be formed by controlling a flow ratio (Ar/N2 ) of discharge gases. After formation of the titanium nitride film 21, first-time heat treatment causes a silicide reaction at a contact surface between the titanium film 20 and silicon substrate 11, thus forming a silicide film (TiSi2 film) 19. Thereafter second-time heat treatment is carried out over the silicide film 19 to provide its low resistance thereto.
Patent JP-S6045403-A (JP)
Title: Heavy-duty tyre for traveling on good road at high speed
Inventor: KAKUMARU KAZUO
IPC: B60C11/117
Filed: 1983-04-15
Abstract: PURPOSE:To improve the shoulder wear-resistance by dividing a tread of a tyre into shoulder areas and a crown area by two board main grooves, further dividing the crown area into a central area and intermediate areas by sub-grooves and specifying widths of each groove and area. CONSTITUTION:A tread face of a tyre is divided by two broad main grooves 5 extending in the peripheral direction of the tyre into shoulder areas SH and a crown area CR whose width is determined to less than 60% of a tread width TW. The crown area CR is divided into a central area CC and intermediate areas CM by two narrow sub-grooves 6. The intermediate areas CM are further divided in the peripheral direction by branch grooves 7 of narrow width, as well as the width of the central area CC is determined to less than 35% of the tread width TW. The widths of grooves 5 and 6 are set up in the ranges of 5-10% and 0.5-3% of the tread width TW respectively, and the depth hc of sub- grooves 6 ranges from 60-120% of the depth hs of main grooves 6.
Patent JP-S56164454-A (JP)
Title: Information processing device
Inventor: OSE HIROYUKI
IPC: G06F9/30
Filed: 1980-05-21
Abstract: PURPOSE:To make easy stop control of the execution, by providing an execution stop controlling storage section independently separately from a memory storing a program processing data. CONSTITUTION:The device consists of a central processing unit (CPU)1 producing addresses A1-An at the execution of program, program memory (FOM) and data memory (RAM) designated by this address and storing the program processing data, block 3 accessed at the program processing such as input and output ports making data transfer with peripheral devices and the memories, execution stop controlling storage section 2 reading out the programm excation stop controlling data written in advance in the designated by the addresses A1-An produced from the CPU1 at the execution of program to a signal line 7, and a control section 4 controlling to stop the processing substantially for the CPU1 made to a stop condition or NOP instruction executing status through the reception of the controlling data read out from the section 2.
Patent JP-S60212942-A (JP)
Title: Method of preventing sputtering of impregnated cathode
Inventor: MORIYA MASAMICHI
IPC: H01J29/48
Filed: 1984-04-06
Abstract: PURPOSE:To prevent any blockage of the beam aperture by applying a current higher than the operation current in addition to the specified operation current between an impregnated cathode and a first grid electrode having the beam aperture. CONSTITUTION:An impregnated cathode 1 consisting of an electron-discharging surface 1a impregnated with Ba metal for increasing electron discharge efficiency and a support 1b. A first grid electrode 2 having a minute aperture 2a in its center is installed a given distance apart from the cathode 1, thereby making an electron gun structue for an image pickup tube or the like. A current (IG'1) higher than the specified operation current (IG1) is applied between the cathode 1 and the grid electrode 2 during the return period of (IG1). Therefore, it is possible to scatter a sputter barium 3 adhering to the inner surface of the grid electrode 2 near the aperture 2a, thereby effectively preventing any decrease in the electron beam amount.
Patent JP-H06281344-A (JP)
Title: Drying processing apparatus
Inventor: UCHIKAWA YASUO
IPC: A23L19/00
Filed: 1993-03-26
Abstract: PURPOSE:To provide a drying processing apparatus in which the running cost is reduced and which has a simplified structure in the whole construction and is capable of effectual drying work. CONSTITUTION:A drying processing apparatus is switchable to a ventilation drying state where an article to be dried stored in a storage chamber 2 is dried by ventilating the interior of the storage chamber 2 with fresh air and to a state where an article to be dried is forcedly dried by a dehumidifying apparatus 4 with the storage chamber 2 closed. In the apparatus, based upon the weight detection of the article there is successively evaluated the amount of reduction of the article per unit time in the ventilation drying state, and based upon the detection of temperature and humidity state of fresh air there is calculate the amount of dehumidification per unit time yielded by the operation of the dehumidifying apparatus 4 under the detected temperature and humidity. When the evaluated reduction amount in the ventilation drying is lowered to the calculated amount of the dehumidification in the forced drying, the operation is automatically switched from the ventilation drying to the forced drying.
Patent JP-S543442-A (JP)
Title: Abnormality detection system for logic element
Inventor: HOSHI SHIROU
IPC: G01R31/28
Filed: 1977-06-10
Abstract: PURPOSE: To secure an easy detection for the fault such as the earth trouble and others concerning the unused pin of the logic element by providing the level detection logic element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61227012-A (JP)
Title: Injection molding
Inventor: AOKI KATASHI
IPC: B29C45/57
Filed: 1985-03-30
Abstract: PURPOSE:To prevent molding sink on the surface of a molded part and void in the interior of the molded part from developing by a method wherein injection pressure is raised continuously after the completion of the charging of resin in a mold cavity. CONSTITUTION:When the charging process to fill the injected molten resin in a mold cavity 9 ends, a pressure controlling device 8 issues a signal to supply pressure as high as possible within the range whereby the pressure does not cause to develop mold flash in a molded part so as to operate a proportioning pressure valve 10 in order to raise injection pressure. The solidification in the molded part proceeds from the portion contacting with a cavity face and the upper limit of the pressure causing mold flash rises continuously. At the same time, the solidification of the resin at a gate 9a proceeds from outside to inside and the inflowing passage 9a becomes narrower continuously and the inflowing resistance also becomes larger. In response to the continuous changes of both the passage and the resistance, the pressure controlling device 8 brings the proportioning pressure valve 10 into continuous operation so as to continuously risingly control the supply pressure of the pressure oil sent to an injection hydraulic cylinder 2.
Patent JP-H04304089-A (JP)
Title: Signal interpolation device
Inventor: OZAWA NAOKI
IPC: G06F17/10
Filed: 1991-04-01
Abstract: PURPOSE:To reduce the false color signal occurring at the edge part of an object even when the size of high frequency component of the object occupies larger proportion than that of low frequency component or not to degrade the improving effect on the false color signal at the peripheral part of the object where the brightness changes sharply. CONSTITUTION:An optical low-pass filter 12 provided on the front surface of an imaging device 2 combined with plural kinds of color filters reduces the component intruding as a side band component from spacial frequency components of the object within the bands of low-pass filters 7, 8 which are conversion means when a factor is determined. When a detection circuit 14 does not detect the sharp change of the object, a gate circuit 13 operates to interpolate with the average value of the back and forth picture signals obtained from a correction circuit 5.
Patent JP-S60211613-A (JP)
Title: Magnetic recording medium
Inventor: SAITOU OSAMU
IPC: G11B5/725
Filed: 1984-04-04
Abstract: PURPOSE:To obtain a recording medium having improved running stability, wear resistance, etc. by forming an org. aluminum compd. film on a magnetic layer formed on a substrate and depositing aliphat. amine on said film thereby forming the film having strong bond to the magnetic layer and excellent lubricity. CONSTITUTION:A soln. prepd. by dissolving an org. aluminum compd. such as an Al coupling agent or the like having the group which is easily hydrolyzed and the group which is hardly hydrolyzed and has lipophilic nature, for example, stearly acetoacetate aluminum diisopropylate or the like in a toluene or the like is coated on the thin ferromagnetic metallic film provided on the substrate such as polyester film and is then heat-treated, by which the soln. is deposited strongly onto the substrate. The acetone soln. of aliphat. amine of 12-36C is coated thereon and is dried to form a film. The aliphat. amine having excellent lubricating power and oxidation resistance is provided on the surface of the magnetic layer via the org. aluminum film in the above-mentioned way, by which the recording layer having improved corrosion resistance and durability and excellent running property, etc. is obtd.
Patent JP-S62231872-A (JP)
Inventor: DEIITAA TSUIIBUURU
IPC: B62D5/04
Filed: 1987-03-24
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-H10263956-A (JP)
Title: Component feed instructing system
Inventor: INOMATA HIROYUKI
IPC: G06Q10/08
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To efficiently feed components by extracting the components to be fed, grouping them, setting the feeding sequences of the groups, and instructing the feed of the components. SOLUTION: This instructing system is provided with an inventory calculation section 21 calculating the line side inventories of components and an inventory file 22 storing the results of the inventory calculation section 21 for individual components. The components are grouped according to the first criterion based on the present line side inventories in the inventory file 22 and the inherent information in a component data file 23, then feeding sequences are set to the groups according to the second criterion, thus the components to be fed are extracted, and the feeding sequences of the components are calculated.  A feed instruction display output section 27 is provided, and it outputs the data in an instruction sequence file 26 storing the final processed results of a component feeding sequence calculation section 24 to the display of a component feed instructing device as instruction display data.
Patent JP-S59194423-A (JP)
Title: Manufacture of semiconductor crystal layer
Inventor: KATOU KOUICHI
IPC: H01L21/336
Filed: 1983-04-20
Abstract: PURPOSE:To obtain a high quality single-crystal film when a polycrystalline or an amorphous semiconductor film formed into an island shape is single- crystallized by applying an electron beam along the inside of the circumference boundary of the semiconductor film. CONSTITUTION:An SiO2 film 12 is formed on the upper surface of a P type single-crystal silicon substrate 11 of the plane orientation (100) and then an amorphous silicon film 13 is deposited on the film 12. After an element isolation domain of the amorphous silicon film 13 is selectively oxidized to form an SiO2 film 14, a protective SiO2 film 15 is formed on the whole surface. The silicon substrate 11 is heated approximately to 500 deg.C and an electron beam 16 is applied to anneal the silicon film 13. The beam 16 is moved round along the inside of the circumference of the island-shape amorphous silicon film 13 and the temperature gradient of the silicon film 13 is decreasing from the circumference to the center and the nucleus of the crystal growth is generated at the center only.
Patent JP-H10267416-A (JP)
Title: Hot water storage type hot water supply apparatus
Inventor: FUKUOKA TOSHIO
IPC: F24S90/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To achieve economical operation by dividing a daytime zone into a plurality of time zones and executing predominantly solar heat collection operation, and when hot water storage conditions for the solar heat collection are not satisfied and a remaining amount of hot water in a hot water storage tank is less than a minimum hot water amount, executing daytime additional heating with the aid of heat pump operation. SOLUTION: There are provided a heat pump-type heat collector 31 and a solar heat collector 51 connected parallely to an evaporator 35 in the heat collector 31, and any one of the evaporator 35 and the solar heat collector 51 is made selectively switchable to a compressor 32 and a condenser 33 in the heat collector 31 with the aid of a three-way valve 56. Upon operation control a daytime zone is divided into first to three time zones, and when hot water storage conditions with solar heat collection in each time zone are satisfied, solar heat collection operation is executed.  However, when the hot water storage conditions for solar heat collection in a second time zone are not satisfied, and a remaining hot water amount in the hot water storage tank 11 is less than a minimum flow rate, a daytime additional burning with heat pump operation is executed until the minimum hot water amount is ensured.
Patent JP-H05275173-A (JP)
Title: Sheet-form light source
IPC: G02F1/13357
Filed: 1992-03-26
Abstract: PURPOSE:To provide a sheet-from light source, which presents a large lightness, is constructed thin and light, and has stable and excellent characteristics. CONSTITUTION:A sheet-from light source is composed of a film 1 as base board facade electrode 2, the first insulative layer 3, light emission layer 4, the second insulative layer 5, back electrode 6, and cover film 7, which are laminated from below as named, wherein the drive of emitting light is made by impressing an AC voltage over the facade and back electrodes 2, 6.
Patent JP-H04304423-A (JP)
Title: Color filter and liquid crystal display device
Inventor: YAMAMOTO KATSUYOSHI
IPC: G02B5/20
Filed: 1991-04-01
Abstract: PURPOSE:To offer the color filter and liquid crystal display device which have a black material with high optical density, prevent incident light from being reflected, make picture element parts clear, and improve display performance by the black matrix, and have high display performance such as a high contrast and no longitudinal crosstalk. CONSTITUTION:The color filter 7 is equipped with the black matrix 5 formed by providing a black ITO film 2 on a transparent substrate 1 and forming a black part of black resist 3 or ink thereupon and the picture element parts formed at gap parts of the black matrix, and this invented liquid crystal display device employs the color filter.
Patent JP-S60229728-A (JP)
Inventor: MAIKERU EE UOOTAAZU
IPC: B29C48/90
Filed: 1985-04-02
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-H05272445-A (JP)
Title: Guide vane supporting device for tubular water turbine
IPC: F03B3/18
Filed: 1992-03-26
Abstract: PURPOSE:To enable the removal of a single guide vane body from between an inner and an outer guide vane rings in an extremely simple way and in a short time. CONSTITUTION:One end face 1a of a guide vane 1 is provided protrusively with spindles 8, and these spindles 8 are rotatably supported by guide vane bearings 9 fitted to an outer guide vane ring 4. Pin insertion holes 10 are bored in the other end face 1b of the guide vane 1, and pin through holes 14 larger in diameter than the pin insertion holes 10 are bored in an inner guide vane ring 5. Stepped shaft pins 15 are inserted into the pin insertion holes 10 through the pin through holes 14. Between the inner guide vane ring 5 and the other end face 1b of the guide vane 1, a liner 16 is fitted to the running water surface of the inner guide vane ring 5. The guide wane 1 can be tilted by removing the guide vane bearings 9, stepped shaft pins 15 and liner 16 so as to be removed as a single guide vane body from between the outer and inner guide vane rings 4, 5.
Patent JP-2000264938-A (JP)
Title: Aqueous resin composition
Inventor: SAKUMA TADASHI
IPC: C08F4/04
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a molding material composition capable of improving environmental problems and generating a uniform hardening reaction, an aqueous resin composition suitable for obtaining the molding material composition and to provide a method for producing the composition. SOLUTION: This thermosetting aqueous resin composition contains an oil- soluble initiator having 90-270 deg.C half life temperature for 1 min in a condensation polymerization system resin containing an unsaturated dicarboxylic acid having a radically polymerizable unsaturated bond or its acid anhydride as at least one kind of a constituting monomer and having 3-100 mgKOH/g acid value. A method for producing the composition comprises a process for distilling out an organic solvent from a composition containing the condensation polymerization system resin containing the unsaturated dicarboxylic acid having the radically polymerizable unsaturated bond or its acid anhydride as at least one kind of the constituting monomer and having 3-100 mgKOH/g acid value, the oil-soluble initiator having 90-270 deg.C half life temperature for 1 min, the organic solvent, a neutralizer and water.  The objective molding composition contains the aqueous resin composition.
Patent JP-S56164039-A (JP)
Title: Execution of glass lining
Inventor: KOSHITA SHIGERU
IPC: B05D1/02
Filed: 1980-05-21
Abstract: PURPOSE: To form a glass lining having improved acid resistance simply, by spraying the inner face of iron pipe with a lining material of casting slip comprising a specific composition consisting essentially of glass powder, followed by calcining it at high temperature.  
     CONSTITUTION: In applying a glass lining to the surface of an easily oxidizable metal pipe, e.g., iron pipe, etc. to improve the acid resistance and corrosion resistance of the metal pipe, a casting slip consisting of a blend of 500g powdery glass with ≤200mesh, 90W100g siliceous stone, 2W3g water-containing borax, 1W2g sodium nitrite, and 160W250g water is applied to the surface of the metal pipe by spray coating using compressed air. The metal pipe is introduced into a calcination furnace and calcined at high temperature, so that the lining material of casting slip is welded to the surface of the metal pipe, thus to execute a glass lining having improved acid resistance and corrosion resistance. Since the lining material contains no clay, the acid resistance of the lining is not lowered. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63235369-A (JP)
Title: Electrically conductive resin composition and molded product thereof
Inventor: IWASE HIDEHIRO
IPC: C08K7/00
Filed: 1987-03-25
Abstract: PURPOSE:To provide the title compsn. which scarcely causes lowering or change in electrical conductivity with time and has excellent moldability and reliability, consisting of a specific master pellet and a thermoplastic pellet. CONSTITUTION:The surface of 0.5-30wt.% electrically conductive fiber (A) obtd. by bundling 100-10,000 fibers (e.g., copper fibers) having a diameter of 8-100mum is coated with 1-20wt.% (based on the amount of the component A) metallic powder (B) (e.g., copper powder) having a particle size of 1-10mum, 5-30wt.% low-melting metal (C) (e.g., a soldering alloy mainly composed of Sn/Pb) and 0.1-5wt.% (based on the amount of the component C) flux (D) (e.g., stearic acid). The resulting electrically conductive filler 11 is extruded through the die 13 of an extruder 12 to coat the surface of the filler 11 with a thermoplastics (e.g., PP) contg. 0.1-5wt.% phosphate antioxidant. The resulting filler is cut (15) to obtain a master pellet 16. The pellet 16 is blended with a thermoplastic pellet (e.g., polycarbonate).
Patent JP-H11265747-A (JP)
Title: Terminal arrangement structure of pressure contact
Inventor: OIKE YUKIO
IPC: H01R4/24
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To avoid enlarging a pressure contact by narrowing a pitch between plural terminals each other, and to further stabilize contact between the terminal and a conductive part on FPC side. SOLUTION: In this terminal arrangement structure, a terminal equipped at its tip with a terminal part 71a which is exposed from its bottom surface and is brought into pressure contact with a conductive part on FPC is plurally provided in a housing 65 of a pressure contact connector 35 along a longitudinal direction of the housing 65. The contact part 71a is positioned on two straight lines P, Q, and is staggeringly disposed along its arrangement direction.
Patent JP-S55161414-A (JP)
Title: Channel selection material in push-button type tuner
Inventor: OOHASHI TAMAKI
IPC: H03J5/08
Filed: 1979-06-04
Abstract: PURPOSE:To make a tuner thin by setting a lever ratio, which is required for suppression of the prescribing plate of a tuning frequency, in the horizontal direction of the arm metal. CONSTITUTION:On arm metal 1, prescribing plate 4 which is fixed pivotally in the middle and has memory pieces 3 and 3' in both ends, suppressing piece 6 which is fixed pivotally in the middle and is inclined vertically, and lever pieces 8 and 8' which are so fixed pivotally that the lever ratio may be a set value and give inclination action to suppressing piece 6 are provided. By depression of push button 11, operating part 10 is inserted between back ends 12 and 12' of lever pieces. Then, the tip of lever pieces is interposed between arm metal 1 and suppressing piece 6, and suppressing piece 6 is inclined, and prescribing plate 4 is suppressed by the front end of the suppressing piece. By this constitution, this material can be constituted with a low height of the whole of it because movement of the suppressing piece is in the horizontal direction of the arm metal.
Patent JP-H06283515-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOTANI AKIHIKO
IPC: H01L21/316
Filed: 1993-03-26
Abstract: PURPOSE:To improve more the substrate dependency of a film-forming rate and the burying properties between steps, in particular, to facilitate the formation of the insulating film of a submicron order device by a method wherein a substrate surface is treated with a treating fluid containing an organic compound, then, the substrate surface is treated with plasma and after that, the insulating film is formed by a CVD method. CONSTITUTION:In the case where an insulating film 14 of a semiconductor device is formed by a chemical vapor deposition method, a substrate surface is treated with a treating fluid containing an organic compound, pound, then, the substrate surface is treated with plasma and after that, the film 14 is formed by the chemical vapor deposition method. As the treating fluid containing the organic compound, an alcohol of 5 or less carbon atoms and the like are used and it is suitable to perform the plasma treatment using ammonia plasma or nitrogen plasma. For example, Al wirings 12 are formed on an Si substrate 11 and a plasma-TEOS CVD NSG film 13 is formed thereon. Then, the surface of the film 13 is subjected to ethanol treatment and moreover, after a plasma irradiation treatment is performed, an ozone-TEOS CVD NSG film 14 is formed.