baber/WOPTO huggingface dataset:
Patent JP-H02110165-A (JP)
Title: Production of alpha-form copper phthalocyanine pigment
Inventor: MORI AKIRA
IPC: C09B67/50
Filed: 1988-10-20
Abstract: PURPOSE:To obtain the title pigment which is fine, has a clear hue, a tinting power and a low oil absorption and, even when added to a lowly viscous vehicle, can exhibit low viscosity and fluidity by heating a crude copper phthalocyanine under agitation in a liquid mixture having a specified composition and removing said mixture from the whole mixture by pouring it into a large amount of water. CONSTITUTION:A coarse crude copper phthalocyanine, desirably in a state as it is synthesized, is heated to desirably 10-80 deg.C under agitation in a liquid mixture comprising the three components of concentrated sulfuric acid, water and an organic solvent (an alcohol and/or Cellosolve) and desirably having a sulfuric acid concentration of 60-80wt.% and an organic solvent concentration of 0.5-30wt.%, and the whole mixture is poured into a large amount of water. The resulting mixture is subjected to, for example, filtration, water washing and drying to remove the liquid mixture.
Patent JP-H11103190-A (JP)
Title: Shielding mechanism of electric component mounting section
Inventor: AMASHIRO CHITOSE
IPC: H05K9/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a shielding mechanism which is capable of surely shielding an electric component mounting section and avoiding an electric component against damages caused by a human body charged with static electricity. SOLUTION: A shielding unit 150 which covers an electric component mounting section is equipped with a lid 1 composed of leaf springs 2, 3, and 5, and projections 7 are provided to the springs 2, 3, and 5 respectively. When a main body housing 140 is closed, the lid 1 is supported with the elastic forces of the leaf springs 2, 3, and 5, kept uniform in contact pressure, and ensures the electric component mounting section of sure shielding. The main body housing 140 is locked to a main body with a grounding locking means, so that an operator charged with static electricity is discharged through the locking means, when the main body housing 140 unlocked. Furthermore, the electric component mounting section can be contrived for protection against damages caused by static electricity.
Patent JP-H0570697-A (JP)
Title: Resin composition
Inventor: KATAYAMA TETSUYA
IPC: C08L29/04
Filed: 1991-09-13
Abstract: PURPOSE:To provide a resin composition, excellent in melt-moldability and strength and capable of naturally degrading the shape when allowed to stand in the open air and providing degradable resin molded products excellent in shape retaining properties even when polymer contained in a molded product absorbs moisture. CONSTITUTION:A resin composition is obtained by blending (A) 100 pts.wt. thermoplastic resin (e.g. a 2-20C olefinic polymer or a polystyrene-based polymer) with (B) 0.2-50 pts.wt. polyvinyl alcoholic resin having 4-50C alkyl group in the terminals and 50-3000, preferably 200-1000 viscosity-average molecular weight.
Patent JP-H0570118-A (JP)
Title: Apparatus for producing polycrystalline silicon sheet by cast-ribbon method
Inventor: HATANAKA YUJI
IPC: H01L21/208
Filed: 1991-09-13
Abstract: PURPOSE:To prevent the damage to solidified silicon sheet and the leakage of molten silicon from a mold nozzle by using plural controlling parts for the automatic control of an apparatus for pressing molten silicon into a mold nozzle and continuously drawing the molten silicon as a solidified silicon sheet with a pulling Jig. CONSTITUTION:The pulling load of a pulling jig 7 is measured by a pulling force controlling part C and the signal of the measured value is transmitted to a control computer E, which transmits a pressing load indication signal to a load controller B for the pressing of the mold nozzle to effect the automatic control of the pressing load W on the mold nozzle 5. The signal of the measured value of the pressing load on the mold nozzle is measured by the pressing load controller B and transmitted to the control computer E, which transmits an injection pressure indication signal to a molten silicon injection pressure controller D to effect the automatic control of the injection pressure P in an injection tube 3. The measured value of the injection pressure transmitted from the molten silicon injection pressure controller D is fed back to perform the automatic control of the pressing load W.
Patent JP-H09105200-A (JP)
Title: Fireproof ventilation structure
Inventor: SATAKE YOSHIMOTO
IPC: E04B9/00
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To form a support metal fitting by using an aluminum alloy, etc., by installing an incombustible cubic expansion material in an air passage for ventilation and making the area of a heat-receiving section on the fire high-temperature side smaller than that of a heat-dissipating section. SOLUTION: An incombustible ceiling board 1 is borne by a support metal fitting 2 made of an aluminum alloy as a low molten metal, and an air passage 6 for ventilation is formed between the support section 2a of the support metal fitting 2 and a finished wall 4. An incombustible cubic expansion material 7 being expanded by heat and closing the air passage 6 is installed into the ventilation passage 6 on the rear of the support section 2a. In the constitution, the area of a heat-receiving section on the fire high-temperature side of the underside of the support section 2a is made smaller than that of a heat-dissipating section consisting of the upright section 2b, horizontal support piece 2c, mounting piece 2d, etc., of the support metal fitting 2.  It is desirable that the area of the heat-dissipating section is made approximately double or more than that of the heat-receiving section. Accordingly, the support metal fitting 2 exposed on the fire high-temperature side can be formed of the aluminum alloy, etc., and this structure can be made advantageous in surfaces by dimensional accuracy, appearance, cost, secondary working, etc.
Patent JP-H0572624-A (JP)
Title: Consecutive photographing camera
Inventor: KAMEYAMA NOBUYUKI
IPC: G03B17/02
Filed: 1991-09-13
Abstract: PURPOSE:To easily incorporate electric parts such as a motor and a circuit substrate, etc., without making a body size large. CONSTITUTION:A cartridge loading chamber 21, a film take-up chamber 22 and plural apertures 23a-23h between both chambers are arranged and formed in a film feeding direction in a camera main body. A shutter driving unit 16 having two shutter disks is incorporated on the front side of the apertures 23a-23h, and the circuit substrate for driving a shutter provided in the unit 16 is arranged on the base of the camera main body 15. Furthermore, a switch unit 17 incorporating a frame feeding switch for detecting that a film is fed by a specified amount and a changeover switch for switching the rotating speed of a motor is fixed on the upper surface of the camera main body 15, and the front surface, the upper surface and the base of the camera main body 15 are integrally covered with a front cover where plural photographing windows to expose photographing lenses are formed.
Patent JP-H11168722-A (JP)
Title: Method and system for temporally interpolating image accompanied with motion compensation
Inventor: BABONNEAU JEAN-YVES
IPC: H04N19/895
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for temporally interpolation of an image attended with motion compensation without the need for estimate of a complicated motion field, while acquiring sufficient image quality. SOLUTION: This method includes a step (1) where a motion between an image (n-1) and an image (n) to provide a field (n-1, n) of a motion vector for temporally interpolation to an image attended with motion compensation placed between the image (n-1) and the image (n), and a step (2) where the image is interpolated as a function of the motion vector field and also a step (3) where a defective motion vector is detected, and a step (4) where low frequency filtering is executed to a zone of the interpolated image corresponding to the defective vector. The method is applied to a field of image processing, such as conversion of images between different standards.
Patent JP-H05103536-A (JP)
Title: Stem culm cutting blade
Inventor: SATO YOSHIHIKO
IPC: A01F29/02
Filed: 1991-10-11
Abstract: PURPOSE:To obtain a stem culm cutting blade having the sharpness not lowering with advance of wear by fusing a wear-resistant. compound to one side of a knife part of a platy main body and making the face of the opposite side into a tapered slant face in such a way that the compound is positioned at the tip of the knife part in a cross-sectional view of the knife part. CONSTITUTION:In a stem culm cutting blade of hair clipper type or disc type attached to an agricultural combine, binder, etc., a wear-resistant compound (e.g. vanadium allay) 5 is fused or subjected to flame spraying to one face 4c of a knife part 4b in a platy main body 4a and a face 4d at the opposite side to the presence side of the compound 5 is made into a tapered slant face in such a way that the compound 5 is positioned at the tip 4e of the knife part 4b in a cross-sectional view of the knife part 4b to give the objective stem culm cutting blade having the face 4d at the opposite side, previously wearing, the face 4c at the side of the compound 5, wearing later, continuously maintaining the thin compound 5 as the sharp tip 4e and the sharpness of knife not lowering.
Patent JP-2001078709-A (JP)
Title: Production of protein seasoning liquid
Inventor: HATTA HAJIME
IPC: A23L27/21
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a protein seasoning liquid prevented from e.g. putrefaction in the absence of common salt, rapidly improved in solubilization rate and amination rate of the protein material, being safe and excellent in deliciousness by alkali soaking treatment of an animal and vegetable protein material followed by enzymatic hydrolysis treatment. SOLUTION: This protein seasoning liquid is obtained by alkali soaking treatment of a protein material of such animals and vegetables as scraped meats and grains, for instance, under the condition of pH 10-12 for at least 30 min followed by enzymatic hydrolysis treatment using such an enzyme as alkali protease (its amount to be used is preferably 2,000-8,000 units per g of the protein). It is preferable that the animal and vegetable protein material is subjected to alkali soaking treatment in advance and primarily decomposed by making a protease act at <=15 deg.C in the presence of an alcohol followed by secondary decomposition through making a microbial solid cultured koji act under the same condition to produce the objective protein seasoning liquid.
Patent JP-S61141489-A (JP)
Inventor: RACHI MASAHIRO
IPC: G09G3/20
Filed: 1984-12-15
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-H06120996-A (JP)
Title: Reception circuit for qam
Inventor: KAWAGUCHI EIJI
IPC: H03J7/02
Filed: 1992-10-01
Abstract: PURPOSE:To improve the reliability under phasing by providing a circuit producing a level reduction signal from an RSSI signal in proportion to the intensity of a reception electric field, sample-and-hold circuit, and a circuit outputting an AFC control voltage on a control voltage generation circuit. CONSTITUTION:An RSSI signal E is passed through an integrator 13. After an average value F is obtained, a subtracter 15 gives an offset voltage G to the average value F and a reference value F is obtained. When the phasing is generated, the level of the signal E is remarkably reduced against the average value F. Thus the signal E and the average value F are compared by a comparator 16, and a level reduction detection signal I is obtained. By inputting the signal I and a symbol synchronizing signal J into an AND gate 17, a sample-and- hold timing signal K is obtained. When the level of an IF signal A is deteriorated, the sample-and-hold is not performed by an S/H 11 of a detection signal B, but a sample-and-hold signal C being held is obtained and an AFC control signal D is obtained. Thus, the AFC control voltage can be obtained under the high-speed phasing.
Patent JP-H03125430-A (JP)
Title: Integrated circuit device and manufacture thereof
Inventor: SAKASHITA KAZUHIRO
IPC: H01L21/60
Filed: 1989-10-11
Abstract: PURPOSE:To obtain an IC device having high performance and integration by providing electrode pads for forming predetermined number and predetermined arraying pattern on a board, and a circuit having numbers of input/output terminals of a circuit to be disposed at an arbitrary position except positions occupied by the pads on the board and conducted with the pads, not more than the number of the pads. CONSTITUTION:The numbers of electrode pads 21 of a first IC device and a second IC device are set equally, and the pads are arranged in U-shaped equal patterns along the three sides of boards 10, 20. Accordingly, to execute a water test, the same probe card board can be used. In the case of associating them in a housing 50, the same housing 50 can be used. When circuits 12, 11 having different lateral widths and signal processing functions are developed or manufactured, one sides of the boards 10, 20 on which electrode pads 11, 21 are disposed are moved relatively laterally with respect to the positions of the pads 11, 21 thereby to conduct a wafer test with the same unit. They can be mounted in the same housing 50. A plurality of input/output terminals (not shown) of circuits 12, 22 are wired to the corresponding pads 11, 21.
Patent JP-H02112527-A (JP)
Title: Technique of preventing floating of underground construction in liquescent sand bed
Inventor: GOTO YOZO
IPC: E02D3/08
Filed: 1988-10-21
Abstract: PURPOSE:To balance the water pressure of excessive interstitial water in a sandy subsoil of up and down surfaces of a construction by forming a lower gravel layer and upper gravel layer on the lower surface and upper surface of an underground construction and, at the same time, connecting between gravel layers each other across the underground construction. CONSTITUTION:Before constructing an underground construction 10, a lower gravel layer 16 with well permeable gravel or stone having the same area as that of a bottom slab 14 and a specific thickness is formed downward of the bottom slab 14. After that, the bottom slab 14 is constructed thereon, a side wall 18 and top slab 20 are constructed on the bottom slab 14, and an upper gravel layer 22 is formed on the top slab 20 as well as the lower gravel layer 16. A plurality of water pipes 24a-24c connecting the upper and lower gravel layers vertically are piped, and the lower end is opened to the lower gravel layer 16 and the upper end is opened to the upper gravel layer 22. According to the constitution, excessive interstitial water caused by an earthquake is collected to the lower gravel layer 16, however, the difference of water pressure is up and down is always kept its balance by water pipes, and the stand-still condition of the underground construction 10 can be maintained.
Patent JP-2001089819-A (JP)
Title: Method for refining palladium
Inventor: ODA MICHINAGA
IPC: C22B9/02
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain high purity palladium prepared by minimizing platinum and selenium as impurities in palladium. SOLUTION: This method for refining palladium from palladium-containing aqueous solution of ammonia includes steps of neutralizing and oxidizing the palladium-containing aqueous solution of ammonia to oxidize and precipitate platinum and selenium as impurities, filtering them out, allowing palladium to crystallize out of filtrate and filtering it off.
Patent JP-H0687368-A (JP)
Title: Ash tray for vehicle
Inventor: UMA MASARU
IPC: B60N3/08
Filed: 1992-09-07
Abstract: PURPOSE:To provide an ash tray for vehicle capable of sliding its case main body at a constant operating force by eliminating a play produced in mounting of the case main body. CONSTITUTION:An ash tray for vehicle 2 is provided with and composed of a guide case 3 fixed to an instrument panel, a resin-make rail member 4 which is installed inside the guide case 3 and in which a guide groove 4a is formed, and a case main body 5 which is engaged and held slidably on the guide groove 4a of the rail member 4 and provided protrudedly on the guide case 3. Then a protruded part 6 which can be deformed elastically and protruded toward the case main body 5 side is formed integrally with the guide groove 4 of the rail member 4 to press the case main body 5 held on the guide groove 4a of the rail member 4 by the elastically repulsive force of a protruded piece 6.
Patent JP-H0686771-A (JP)
Title: Instrument for measuring mass density of hair
Inventor: SUGAWARA HIROYUKI
IPC: A61B5/107
Filed: 1992-09-07
Abstract: PURPOSE:To provide an instrument for measuring mass density of hair, which can easily and exactly measure mass density of the hair of the head and the hair of the body. CONSTITUTION:This instrument is provided with aligning means 10, 11 for aligning hair, a detecting means 8 for detecting mass density of the aligned hair, and a display means 21 for displaying a result of detection by the detecting means 8, and the detecting means 8 is provided with a projector 12 for projecting light to the aligned hair in the direction being roughly vertical to its aligning direction, and a photodetector 13 for detecting the light quantity of the light passing through between the hairs.
Patent JP-2000100101-A (JP)
Title: Magnetic disk apparatus
Inventor: SHIMIZU TOSHIHIKO
IPC: G11B21/12
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce an unload area based on thermal expansion of a load lamp and increase an effective area of a disk by fixing the load lamp to a base by a fixing bolt via a constrain plate which is a different member from the load lamp. SOLUTION: A constrain plate 3 is set between a fixing bolt 1 and a load lamp 2. The load lamp 2 is fixed to the vicinity of a disk of a base 4 by the fixing bolt 1 via the constrain plate 3. At a non-operation time, a suspension is moved to an outer circumference of the disk, whereby a leading end of the suspension rides over an inclined face of the load lamp 2 thereby retracting a slider to outside an area of the disk. Even when a temperature of the magnetic disk apparatus rises, the constrain plate 3 restricts a thermal expansion of the load lamp 2 and therefore the load lamp is less deformed in a heightwise direction. Accordingly, a position where the slider is loaded to a surface of the disk is less varied and an unload area can be set small.
Patent JP-H02111047-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUDO OSAMU
IPC: H01L21/68
Filed: 1988-10-20
Abstract: PURPOSE:To reduce a scratch on a chip by a method wherein a wafer is bonded to a film having a vent hole, partitioning grooves are formed, a vacuum suction operation is executed and compressed air is blown simultaneously to a prescribed chip through the vent hole in order to exfoliate the chip without contact with the surface of the chip. CONSTITUTION:Vent holes 2AH arranged at intervals of a chip size or lower are made in a film 2A. A pressurization container 12 is installed inside a vacuum holder 11 and is provided with the following: a compressed-air introduction port 12A which is pierced through the center at the bottom of the vacuum holder 11; blowoff holes 12B, of compressed air, which have been made in a film suction face so as to match positions of the vent holes 2AH in the film 2A. A vacuum suction operation of the film 2A is executed by using this mechanism; only a desired chip is pushed up by the compressed air which is blown off from the blowoff holes 12B in such a way that adjacent chips 1 are not lifted up; the chip 1 is stripped off. Thereby, the chip can be stripped off from the film without contact with the surface of the chip; a scratch to be produced on the chip can be reduced.
Patent JP-H01106054-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: ISHII YOSHIO
IPC: G03C7/36
Filed: 1987-10-20
Abstract: PURPOSE:To improve the durability of a yellow color matter against humidity and heat, and to improve the film strength and the sharpness of the title material by incorporating a specified water soluble yellow polymer coupler in the material, and by specifying pH of a coated film after a development processing to a prescribed range. CONSTITUTION:In the silver halide color photographic sensitive material contg. the water soluble yellow polymer coupler having at least one kind of repeating units shown by formulas I and II, the pH of the coated film after the development processing is >=7.0 and <=13. In formulas I and II, A is a vinyl monomer unit having a yellow coupler residual group capable of forming a yellow coupler by a coupling reaction with the oxidant of an aromatic primary amine developer, (x) is 1-99wt.%, B is a noncolor ethylenic monomer, (y) is 1-99wt.%. Thus, the durability of the yellow color matter against the humidity and the heat is improved, and the film strength is increased, and the sharpness of said material is improved.
Patent JP-S61143002-A (JP)
Inventor: TANAKA YOSHIO
IPC: A43B21/22
Filed: 1984-12-15
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-H01108466-A (JP)
Title: Controller of continuously variable transmission
Inventor: YAMAGUCHI KOJI
IPC: F15B13/044
Filed: 1987-10-20
Abstract: PURPOSE:To reduce cost by connecting a secondary solenoid valve to a head-side cylinder chamber via a primary solenoid valve controlled for opening and closing on the basis of duty ratio and connecting the head-side cylinder chamber to a secondary solenoid valve controlled for opening and closing on the basis of duty ratio. CONSTITUTION:In a clutch servo valve 80 a head-side cylinder chamber 83 has larger pressure beared area than a rod-side cylinder chamber 84. When the oil pressure in the head-side cylinder chamber 83 is at the specified value lower than the oil pressure inside the rod-side cylinder chamber 84, the pressures applied on the piston 82 of the servo valve 80 from both the cylinder chambers 83 and 84 balance with each other. So if primary and secondary solenoid valves 155 and 156 are controlled for opening and closing on the basis of duty ratio to control oil pressure applied in the head-side cylinder chamber 83, the direction of pressure application to the piston 82 may be changed to control the action of the piston. Thus, the servo valve 80 may be controlled with two solenoid valves 155 and 156 only.
Patent JP-H10112077-A (JP)
Title: Optical rom card and its production
Inventor: NISHIGUCHI MASAMI
IPC: G11B7/24012
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical ROM card which has a simple structure, makes information recording easy and has high reliability because it can not be forged, and to provide its production method. SOLUTION: This optical ROM card (a) has an optical recording part comprising plural optical waveguides arranged parallel to each other. Each optical waveguide 3 has a transparent resin core 3a and a clad 3b which surrounds the core 3a and consists of a resin having lower refractive index than that of the transparent resin. The optical waveguides 3 are embedded in an adhesive layer 2 comprising an opaque resin, and resin films 1a, 1b are adhered to both surfaces of the adhesive layer 2.