baber/WOPTO huggingface dataset:
Patent JP-S6178881-A (JP)
Title: Ball point pen ink composition
Inventor: MIYASHITA HIROSHI
IPC: H01T19/04
Filed: 1984-09-27
Abstract: PURPOSE:To prevent leakage of an ink through a pen point when the pen is allowed to stand with its point down, by formulating a composition containing a dye, a resin, a solvent, a polyether polyol, and a guar gum, and bringing the viscosity into a specified range. CONSTITUTION:An ink composition which consists of a dye, a resin, a solvent, water, a polyether polyol containing terminal primary or secondary alcohol groups, and a guar gum (e.g., a hydroxypropylated guar gum) preferably in an amount of 0.05-1.0wt% of the composition. When the content of a guar gum where less than 0.05wt%, a great effect would not be obtained; when above 1.0wt%, the viscosity of ink would tend to increase to worsen the writing condition, and an unsuitable product for practical use wound thus be obtained.
Patent JP-H0754771-A (JP)
Title: Cryopump
Inventor: YAMAMOTO KUNICHI
IPC: F04B37/08
Filed: 1993-08-18
Abstract: PURPOSE:To provide a horizontal cryopump with a short total length further with capability of obtaining an exhaust capacity equivalent to a vertical cryopump. CONSTITUTION:In a cryopump having the first step cylinder 13 and the second step cylinder 14 connected to this first step cylinder of a refrigerator in a pump case 11 to cool a primary adsorbing panel 15 to a very low temperature by the first step cylinder 13 and a secondary adsorbing panel 16 to a temperature lower than the primary adsorbing panel 15 by the second step cylinder 14, the cryopump is formed into a structure by providing a flexed part in the vicinity of a connecting part of the first/second step cylinders 13, 14 to connect the first/second step cylinders 13, 14 by forming a right angle.
Patent JP-H0525200-A (JP)
Title: Novel physiologically active substance, crogarin, and its production
Inventor: ENDO AKIRA
IPC: C12R1/645
Filed: 1991-07-19
Abstract: PURPOSE:To provide the subject novel substance having an activity to inhibit the polygalacturonase of a plant pathogenic fungi and useful as a pest control agent, putrefaction-preventing agent, etc., by culturing a specific microorganism having an ability to produce crogarin in a medium and subsequently collecting the product from the cultured product. CONSTITUTION:A microorganism F-0248 stain (FERM 12278) which is a strain of fungi belonging to the order Pezizales is cultured in a medium to accumulate the objective product in the cultured products, and the objective product is collected to provide a novel physiologically active substance; crogarin, characterized by mol.wt.: 1-2X10<6>; thermal stability: stable in a neutral-weak alkaline consition; protein content: 61%; saccharide content: 8,9%; amino acid composition (mol%): Asp; 11.1, Thr; 6.0, Ser; 6.2, Gln; 15.0, Pro; 10.6, Gly; 13.0, Ala; 7.6, Val; 4.9, Met; 1.2, Ile; 3.8, Leu; 5.1, Tyr; 1.8, Phe; 3.2, Trp; 0.9, Lys; 3.7, His; 2.0, Arg; 3.6.
Patent JP-S5993974-A (JP)
Title: Rotary compressor
Inventor: SUZUKI AKIRA
IPC: F04C23/02
Filed: 1982-11-22
Abstract: PURPOSE:To improve the life of an acceleration gear by accelerating a drive system once with a belt and accelerating it again with an acceleration gear so as to alleviate a thrust shock occurring when switching the starting method. CONSTITUTION:An accelerated rotation induces the rotation of a gear shaft 4 and further rotates a compressor 2 at a high speed of three to four times by means of a gear 5a fitted to the gear shaft 4 and a pinion 5b engaged with it. Since the compressor 2 is started in a Y-DELTA starting method, there is a thrust shock when the Y start is switched to the DELTA start, but this thrust shock is absorbed by a V-belt 6, the stress of an acceleration gear 5 at the time of starting is alleviated and no starting shock is applied to the acceleration gear 5.
Patent JP-H1042748-A (JP)
Title: Washing of fishing net
Inventor: KOYANAGI MITSUHIRO
IPC: A01K75/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an effective and simple method for washing a fishing net, capable of removing shells and pollutant organisms including these shells without damaging a fishing net at a low cost from a fishing net polluted by attachment and propagation of aquatic lives such as shells and algae which live in water. SOLUTION: A polluted fishing net is immersed in an aqueous solution of an inorganic acid and washed. Since calcareous shell in the shells is dissolved thereby, attached shell is removed from the fishing net and algae can physically readily be removed together with elimination of the attached shell from the fishing net.  When the polluted fishing net is subjected to immersing treatment in an aqueous solution of high test bleaching powder or bleaching liquor or an aqueous solution of a hypochlorous acid salt and then, subjected to immersing treatment in an inorganic acid solution or reversely, the polluted fishing net is subjected to immersing treatment in the inorganic acid solution and successively, in an aqueous solution of high test bleaching powder, etc., the polluted fishing net can simply and completely be washed by only chemical without requiring much labor, because the calcareous shell is removed by action of the inorganic acid and algae are removed by action of high test bleaching powder.
Patent JP-S6471143-A (JP)
Title: Robot hand for moving semiconductor wafer carrier
Inventor: WILSON CHARLES F
IPC: H01L21/687
Filed: 1988-08-16
Abstract: PURPOSE: To judge the success of the grip operation and safety after the operation starts with a carrier gripped with a gripper by detecting the collision in addition to the carry-up of a detected workpiece. CONSTITUTION: Between plates 12, 14, rotary solenoid actuators 18 are disposed and fixed to a rear plate 14. Front protrusions of the actuators 18 are rotatably positioned in circular holes piercing the front plate and have cassette coupling arms 22. A series of return springs 32 function to lessen the shock of the plate when a robot element strikes against unexpected obstacle. Impact sensors 34 send stop signals to the robot elements when receiving an undesired resistance or impact.
Patent JP-H0254107-A (JP)
Title: Solar sensor
Inventor: OKAMOTO TSUGUHIKO
IPC: G01C21/24
Filed: 1988-08-18
Abstract: PURPOSE:To detect the components around two axes of the incident angle of the sunlight and to miniaturize the title sensor by calculating the other uniaxial component of the incident angle of the sunlight from either one of the first and second unidimensional linear array sensors. CONSTITUTION:When the sunlight passing through the aperture part of a shield member 10 is incident in parallel to a sensor optical axis Z, said sunlight is projected on the first and second unidimensional linear array sensors 12, 13 as a circular image A and moved corresponding to the change of the incident angle of the sunlight. The circular image A is guided to a signal processing part 14. Whereupon, the signal processing part 14 counts the part exceeding the peak value of the circular image on the basis of the clocks corresponding to the pixels of the first and second sensors 12, 13 to calculate the length of the sunlight projected on the first and second sensors 12, 13 from the number of said pixels. Then, the incident angles of the sunlight around two X- and Y-axes are detected from the incident parts of the sunlight of the first and second sensors 12, 13. By this method, the components around two axes of the incident angle of the sunlight can be detected and this solar sensor can be miniaturized.
Patent JP-H0648827-A (JP)
Title: Ceramic parts and their production
Inventor: SHINOSAWA KAZUHIRO
IPC: C04B35/10
Filed: 1992-07-30
Abstract: PURPOSE:To enhance mechanical strength by compacting Al2I3-dispersed ZrO2 powder consisting of Y2O3-contg. ZrO2 powder and Al2O3 powder and sintering the resulting compact under a specified pressure or below. CONSTITUTION:A mixture of 50-69wt.% ZrO2 powder contg. 2-4mol% Y2O3 with 50-31wt.% Al2O3 powder is prepd. as Al2O3-contg. ZrO2 powder. This powder is compacted by die pressing under a prescribed pressure and the resulting compact is dewaxed by heating and sintered at 1,300-1,600 deg.C under <=100atm pressure, especially under atmospheric pressure or reduced pressure to obtain an Al2O3 dispersed ZrO2 sintered compact having 4.0-6.0g/cm<3> sintering density and a uniform dense microstructure. When a sintered compact having micropores of >=1mum, preferably 5-50mum pore diameter in the surface in a dispersed state is formed and lubricating oil is impregnated into the micropores, the sintered compact is used as a sliding member because the wear of the sintered compact can be inhibited by the lubricating action of the oil.
Patent JP-H0367653-A (JP)
Title: Lettering printing method
Inventor: YANASE SEIJI
IPC: B41M5/00
Filed: 1989-08-08
Abstract: PURPOSE:To apply a lettering printing to a body of a car or the like in an efficient manner by a method wherein some sheets of simili paper are inter leaved between thick paper, a character pattern, and image pattern, or the like is cut from the thick paper to form a paper stencil, and the paper stencil is brought into close contact with the surface of a silk screen to produce an original printing plate. CONSTITUTION:For example, approximately 50 sheets of simili paper are inter leaved between thick paper in overlapped states. A character pattern to be printed is cut using a power saw to form a paper stencil 3. The paper stencil 3 is interleaved between a silk screen 1 set on a wood frame 2 and an ink absorber 4, such as newspaper. An oil paint is applied on the surface of the silk screen 1 using a rubber spatula or the like, whereby the paper stencil 3 is brought to close contact with the surface of the silk screen 1. In this manner, an original printing plate 5 is produced. The original printing plate 5 is applied to a surface to be printed, and an oil paint is uniformly applied to the surface of the silk screen 1. In this manner, a lettering printing is applied to the surface to be printed.
Patent JP-H1154388-A (JP)
Title: Electric double-layer capacitor
Inventor: MATSUMOTO KENJI
IPC: H01G11/22
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor which has superior durability and small size, and easily realizes increase in voltage and energy. SOLUTION: This capacitor is constituted by housing a plurality of capacitor elements 1 connected in series, in an outer case 4 made of a synthetic resin. In this case, the capacitor element 1 is housed in an element case 2 made of a material having an anticorrosion proper against electrolyte solution. The element case 2 has a bottomed cylindrical shape having an opening end 2a at one end. By closing the opening end 2a of one element case 2 with a bottom part 2b of another element case 2, the element cases 2 sealing the capacitor elements 1 are stacked. The element case 2 is made of a conductive material. One electrode 13a of the capacitor element 1 is connected to its element case 2, and the other electrode 13b is exposed from the opening end 2a, so as to be connectable to another element case 2 stacked on that element case 2 with an insulating material 3 provided between them.
Patent JP-S6094293-A (JP)
Inventor: MINOWA KAZUO
IPC: B25J17/00
Filed: 1983-10-31
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-S6183787-A (JP)
Inventor: SHIGEOKA KOJI
IPC: E05F15/00
Filed: 1984-09-29
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-2000014934-A (JP)
Title: Game device and information storage medium
Inventor: SATSUKAWA TAKASHI
IPC: A63F13/95
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a game device and an information storage medium capable of providing a game space reflecting map variations caused by the previous plays. SOLUTION: A game device allows a player to play a game by controlling a moving element within a game space constructed of given maps. The game device includes a game space setting part 145 for setting the game space according to map information renewed during the previous plays, a map content varying part 146 for changing the contents of the maps, and a map information renewal part 147 for automatically renewing the map information based on the contents varied. The contents of the maps may be varied purposefully by the player or the contents of the maps constituting the game space may be varied depending on the condition of the game. The game device also includes a resetting part for resetting the map information under given conditions.
Patent JP-S6447936-A (JP)
Title: Physical value measuring apparatus for liquid
Inventor: HORIIE MASANORI
IPC: G01N21/41
Filed: 1987-08-18
Abstract: PURPOSE:To enable the maintaining of detection accuracy even under such a condition as not to meet room temperature requirements of a liquid to be measured, by thermally shielding a light source and a light receiving section from a light waveguide having a bending at least in an optical path while contacting a liquid to be measured. CONSTITUTION:A sealing is made by a rubber member 5 so as not to keep the temperature of a liquid 4 to be measured from transmitting to an upper light emitting element 2 and a light receiving element 3 through an optical fiber 1 and air and a holder 6 of the elements 2 and 3 is made of a resin material excellent in the chemical resistance, such as Zylon and Teflon. This enable the suppression of a heat conduction from the liquid 4 thereby maintaining a detection accuracy even under such a condition as not to meet room temperature requirements of the liquid 4.
Patent JP-H0955847-A (JP)
Title: Picture element density conversion method and picture element density converter
Inventor: YOSHIZAWA KOICHI
IPC: H04N1/387
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide improved pictures by dispersing black picture elements in the entire pictures without making the black picture elements present in source pictures present in a biased state in converted pictures in the case of converting the number of picture elements of the source pictures by optional magnifications both vertical and horizontal. SOLUTION: A shortest distance picture element search part 1 inputs source picture data, generates the converted pictures obtained by converting the picture element number of the source pictures by the optional magnifications in a vertical direction and a horizontal direction and makes the converted pictures and the source pictures correspond to each other based on prescribed relation by using a converted picture buffer 4. Then, the picture elements of the converted pictures corresponding to the respective black picture elements present in the source pictures are specified.  In the converted pictures whose prescribed picture elements are turned to the black picture elements by being made to correspond to the source pictures in such a manner, for the respective picture elements other than the picture elements defined as the black picture elements, a distance calculation part 2 obtains a distance between the picture element and the black picture element closest to the picture element. Then, based on the obtained distance, a black picture element generation part 3 generates new black picture elements.
Patent JP-H0955434-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKADA MASAMI
IPC: H01L27/118
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit having an excellent flexibility in the arrangement of power supply terminal and ground terminal capable of stably supplying power to transistors in chip. SOLUTION: A circular power supply wiring 21 and a ground wiring 22 are formed in the areas between a plurality of bonding pads 3, 3 arranged so as to encircle an inner core area 1 on a semiconductor chip 100a and input output circuit area 10 so that respective bonding pads to be the power supply terminal and the ground terminal may be connected to the power supply wiring 21 and the ground wiring 22 to feed power to the whole transistor in a chip through the intermediary of respective power supply wiring 21 and the ground wiring 22.
Patent JP-H0339919-A (JP)
Title: Zoom lens
Inventor: DEGUCHI MASAHARU
IPC: G02B15/14
Filed: 1989-08-09
Abstract: PURPOSE:To obtain the high-power zoom lens whose zoom ratio is about X6 by providing a five-group zoom lens with a 4th group which includes a lens having positive refracting power and one aspherical surface and a 5th group which performs focusing operation by moving along the optical axis. CONSTITUTION:This zoom lens is equipped with a 1st group 1 which has positive refracting power, a 2nd group 2 and a 3rd group 3 which have negative refracting power respectively and perform zooming operation by moving along the optical axis, the 4th group 4 provided with a lens which is invariably fixed and has positive refracting power and on aspherical surface, and the 5th group 5 which performs the focusing operation by moving entirely or partially along the optical axis and consists of a 5th-group 1st lens 9 with positive refracting power, a 5th-group 2nd lens 10 with negative refracting power, and a 5th-group 3rd lens 11 with positive refracting power. Consequently, the small-sized zoom lens whose zoom ratio is about X6 is obtained.
Patent JP-S6265398-A (JP)
Inventor: KASAI NORIO
IPC: H05K3/40
Filed: 1985-09-17
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-2001030283-A (JP)
Title: Method for injection molding aliphatic polyketone
Inventor: NAKAZAWA KEIICHI
IPC: B29C45/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To improve a surface appearance of a molding by previously pressurizing a mold cavity by a gas to a pressurized state and injecting a molten resin lowered at its melt viscosity by dissolving a specific amount of a carbon dioxide in the cavity in injection molding of an aliphatic polyketone. SOLUTION: In the case of injection molding an aliphatic polyketone having excellent mechanical characteristics, chemical resistance, barrier properties or the like and having disadvantages of a decrease in flowability when molded at a low temperature and a deterioration of a surface appearance, it is treated to inject a molten resin lowered at its melt viscosity by dissolving a carbon dioxide of 0.2 wt.% or more in a mold cavity by previously pressurizing the cavity to a pressure or higher for bringing about no foaming at a flow front of the resin by a gas to a pressurized state. Thus, charging of the resin in the cavity is facilitated so that a surface state of the mold can be highly transferred to a surface of a molding. As the polyketone to be used, a copolymer made of an aliphatic olefin and a carbon dioxide is used.
Patent JP-H0526701-A (JP)
Title: Warmth sensor
Inventor: IWAMA SHINJI
IPC: G01D21/00
Filed: 1991-07-19
Abstract: PURPOSE:To lessen an error in calculation of a warmth value in the initial stage of switch-in of a heater. CONSTITUTION:A heater 1 is supplied with a constant power and heated thereby, and it is cooled down by an ambient air stream simultaneously. A thermistor 2 detecting the temperature of the heater and a thermistor 3 detecting the temperature of atmosphere are provided and temperature signals are inputted to an arithmetic circuit 5. While the arithmetic circuit calculates a sensed temperature value from the temperature of the atmosphere and the velocity of the air stream determined on the basis of a temperature difference between this temperature and the temperature of the heater, it calculates the warmth value on the basis of the velocity of air determined beforehand, instead of the velocity of the air determined on the basis of the temperature difference, during a prescribed time from the start of supply of the power to the heater. Since the aforesaid temperature difference is smaller at the time of a non-steady state in the initial stage of switch-in of the heater than at the time of a steady state, an error occurs in the determined value of the velocity of the air. Therefore the warmth value is calculated from the value of the air determined beforehand during that time, whereby the error can be lessened.
Patent JP-H0648822-A (JP)
Title: Production of green sheet for ceramic circuit board and production of ceramic multilayer circuit board
Inventor: USHIFUSA NOBUYUKI
IPC: B28B1/30
Filed: 1992-07-31
Abstract: PURPOSE:To obtain a ceramic green sheet low in moisture absorption and excellent in adhesion property of laminated layers, and to provide a ceramic multilayer circuit board high in accuracy and high in reliability by using this sheet. CONSTITUTION:The green sheet for a ceramic circuit board is produced by mixing a ceramic powder, org. binder, org. tackifier, and solvent essentially consisting of water to prepare a slurry, and then molding this slurry. The org. binder essentially consists of a nonwater-soluble acryl emulsion having substantially no COOH group or OH group. The org. tackifier essentially consists of an acryl emulsion having COOH group and/or OH group. The slurry is prepared by compounding 5-20 pts.wt. of the org. binder and 1-10 pts.wt. of the tackifier to 100 pts.wt. of the ceramic powder.
Patent JP-H0757254-A (JP)
Title: Production of magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/84
Filed: 1993-08-19
Abstract: PURPOSE:To obtain a magnetic recording medium stably maintaining a high S-N ratio by forming a diamondlike hard carbon film on a partially oxidized ferromagnetic metallic thin film, subjecting the surface of the carbon film to plasma treatment with vapor of a lubricant and then vacuum-depositing the lubricant. CONSTITUTION:A partially oxidized ferromagnetic metallic thin film is stuck on a polymer film of a resulting medium to be treated and a diamondlike hard carbon film is formed on the thin film. The temp. condition of the resulting medium to be treated 1 is regulated on a rotating support 2 and the medium 1 is wound around a winding shaft 4. During running on the support 2, the medium 1 is subjected to plasma treatment with vapor generated from a lubricant 7 in an evaporating source vessel 6 by means of a discharge electrode 5 in a high-frequency electric field. A natural lubricant such as carboxylic acid, ester, amide or amine or a synthetic lubricant is used as the lubricant 7. Deposition preventing plates 8, 9 are arranged and an opening 10 for passing vapor is previously pierced in the plate 9. The size and position of the opening 20 and conditions in electric discharge are made optimum at the time of the plasma treatment.
Patent JP-2000036969-A (JP)
Title: Stereoscopic image display method and system
Inventor: HAMADA KOICHI
IPC: H04N13/04
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To display correct gradation by setting a non-display period of a stereoscopic image signal consisting of L and R signals for a period for shutter switching response, assigning the non-display, the display of L or R image sub field group in this order and controlling a shutter eyeglass corresponding to the L or the R to be open synchronously with the image display. SOLUTION: A video input signal is fed to a synchronization detection circuit 1 and an A/D converter 2, where the signal is converted into a horizontal synchronizing signal, a vertical synchronizing signal and a digital signal and the output of the A/D converter 2 is fed to an inverse gamma correction circuit 3. A sub field conversion circuit 4 receives the horizontal synchronizing signal and the vertical synchronizing signal from the synchronization detection circuit 1 and the digital signal that is inverse gamma corrected from the inverse gamma correction circuit 3 respectively and decomposes the digital video signal into a sub field signal based on the horizontal synchronizing signal and the vertical synchronizing signal and provides an output of them. The sub field signal is fed to a PDP panel 6 via a panel drive circuit 5 and an image is displayed on the panel 6.