baber/WOPTO huggingface dataset:
Patent JP-S5460334-A (JP)
Title: Granular base material for construction
Inventor: SAKAMOTO AKIRA
IPC: E04C1/40
Filed: 1978-09-18
Abstract: PURPOSE: The surface of plywood is coated with an adhesive and a specific granular base material is applied thereon, pressed with rolls and dried to produce decorative sheets with high flame retardancy and water resistance.  
     CONSTITUTION: (A) Calcium carbonate and bentonite, (B) a binder such as an acrylic ester copolymer, (C) other mineral powders such as powdery gypsum, a  colorant such as dye or pigment and a lubricant such as surfactant are mixed and  they are kneaded with water and granulated by a granulator and dried to prepare  the objective  base material. The amount of component B is preferably in the range  from 0.2 to 10% and component C from 0.1 to 5%. The binder as component B is  other than polyvinlyl alcohol 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07300008-A (JP)
Title: Suspension control device
Inventor: SHONO SHOICHI
IPC: B60G17/015
Filed: 1994-04-29
Abstract: PURPOSE:To suppress deterioration of comfortableness caused by a phase delay of control. CONSTITUTION:A control pressure Ppuj, which is a control amount based on an attitude change and vertical acceleration, is calculated from a displacement feedback control amount Pxj reflecting the attitude change of roll or the like and from a feedback control amount Pzj reflecting the vertical acceleration (step S345). Thereafter, a bottom frequency fT in a vertical vibration condition (vertical acceleration) of a car body, changed in accordance with a car speed V, is used to serve as a shield frequency of a high frequency component, to perform filtering (step S347), and the control pressure Ppuj is set to a new control amount FPpuj shielding the high frequency component exceeding the bottom frequency 5T. Further, the bottom frequency fT serving as the shield frequency of the high frequency component is changed at each time in accordance with the car speed V (step S346), and the shield frequency fT is conformed to a springing vibration condition changed in accordance with the car speed V.
Patent JP-S5816641-A (JP)
Title: Fried confection made from beam curd refuse and its preparation
Inventor: NAKAMURA TAKUMI
IPC: A23G3/00
Filed: 1981-07-20
Abstract: PURPOSE:To utilize a bean curd refuse effectively and prepare a nutritious fried confection, by mixing the bean curd refuse with starch, wheat flour, and a raw material for seasoning, and frying the resultant mixture in oil, etc. CONSTITUTION:A bean curd refuse is kneaded with starch, wheat flour and a raw material for seasing, e.g. sugar, common salt or sesame, and the resultant mixture is pulverized in a mincer, etc. The resultant material is then rolled to give a noodle dough sheet-like plate, which is then cut, molded and fried in oil.
Patent JP-S63280794-A (JP)
Title: Method for synthesizing fluorescent substance
Inventor: MAKINO CHIHIRO
IPC: C09K11/79
Filed: 1987-05-13
Abstract: PURPOSE:To obtain a fluorescent substance having a high brightness without causing deterioration of brightness or cathode surface in CRT, by adding and blending a small amount of silicon nitride with yttrium oxide, terbium oxide and silicon dioxide and firing the resultant blend at a high temperature in nitrogen. CONSTITUTION:Yttrium oxide, terbium oxide and silicon dioxide are blended with Si3N4 in an amount to provide 1.2-8atom.% thereof in Si and the resultant blend is fired, e.g. at 1,300 deg.C in air for 2hr and then at 1,000 deg.C in a reducing atmosphere for 2hr, to afford the aimed fluorescent substance expressed by the composition formula (0.075<=alpha<=0.125). Steps for removing assistants, such as treatment with an acid or washing, can be omitted by this synthetic method.
Patent JP-H01286493-A (JP)
Title: Multilayer wiring board
Inventor: TAKADA YOSHIFUMI
IPC: H05K3/46
Filed: 1988-05-13
Abstract: PURPOSE:To balance signal wirings in a differential transmission system and to decrease effect of external noise by arranging a pair of signal wiring layers above and below in parallel with each other between power supply layers, the signal wiring layers constituting a pair of transmission lines. CONSTITUTION:Between a pair of power supply layers 1 and 2 consisting of conductor plates, there are interposed signal wiring layers 6 and 7 formed of a conductor and constituting transmission lines. A dielectric 4 is provided between the power supply layers 1 and 2. Such assemblies consisting of the power supply layers and signal wiring layers are stacked to provide a multilayered structure. The signal wiring layers 6 and 7 are juxtaposed above and below in parallel with each other so as to provide a pair of transmission lines. These signal wiring layers 6 and 7 are formed of conductors having the same configurations and they are arranged above and below in a symmetrical relation so that they have equal characteristic impedance. More particularly, they are provided suitably for transmission of differential signals of opposite phases, respectively. For example, the signal wiring layer 6 may be of P-type and the signal wiring layer 7 may be of N-type so that a pair of balanced transmission lines are provided.
Patent JP-H09299587-A (JP)
Title: Antiseismic structure for game machine island
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To surely prevent an island from absorbing and mitigating vibration energy at the time of an earthquake and collapsing and to secure safety inside a game place by erecting a support for supporting the island extended from a floor to a ceiling and providing the earthquake isolation body for absorbing and mitigating the vibration energy by the earthquake on the lower end part. SOLUTION: At the time of constructing the game machine island 10 at a prescribed position on the floor F, the supports 30 for supporting the island vertically extended from the floor F to the ceiling S are erected at both end parts of the island, the upper end is directly engaged with the ceiling S and the lower end is grounded on the floor F through the earthquake isolation body 40. Thus, since the game machine island 10 itself is not only supported simply on the floor F but also supported on the side of the ceiling S through the supports 30 for supporting the island, the supports 30 for supporting the island achieve the function of props and strength and toughness capable of sufficiently bearing the shake of the earthquake are imparted to the game machine island 10.  Also, by the earthquake isolation body 40, the vibration energy of the earthquake which enters the respective supports 30 for supporting the island on both sides of the island is reduced.
Patent JP-H02294469-A (JP)
Title: Vaporization source device
Inventor: NISHIWAKI FUMITOSHI
IPC: C23C14/24
Filed: 1989-05-08
Abstract: PURPOSE:To improve heating efficiency and to stably form a high-quality thin film by making the surface area of the heater for a closed crucible having a small hole or electron-bombardment hot cathode at the upper and lower parts of the crucible larger than that at the center. CONSTITUTION:An electron generated by the electron-bombardment hot cathode 11 provided around the closed cylindrical crucible 8 having a small hole 9 at the center of its upper surface is allowed to collide with the crucible to heat the crucible. As a result, a material 10 to be vapor-deposited in the crucible is heated, vaporized and injected from the small hole 9 to form a thin film. In this vaporization source device, the cathode 11 is formed by the wire or sheet having a uniform cross-sectional area, and the surface area at the upper and lower parts of the crucible 8 is made larger than that at the center. The cathode 11 is formed by spiraling the wire or sheet of W, Ta, graphite, etc., and the pitch of the obtained coil at the upper and lower parts of the crucible 8 is preferably made smaller than that at the center. Consequently, the temp. distribution of the crucible 8 along the axis direction of the crucible 8 is uniformized, and heating efficiency is improved.
Patent JP-H07302787-A (JP)
Title: Apparatus for plasma treatment
Inventor: NAGASAKA MICHIO
IPC: H01L21/3065
Filed: 1994-04-28
Abstract: PURPOSE:To provide a simple and low-cost apparatus for plasma treatments, which makes it possible to select an ionic treatment reaction and a radical treatment reaction in a process of treating using plasma the surface of a substrate. CONSTITUTION:An ashing device 7 of a structure, wherein plasma produced by a helical antenna coil 13 installed in the form of a winding along the outer periphery of a semispherical reaction chamber 8 is made to act on a substrate W positioned at the lower part in the chamber 8, is provided with a stage 14, which holds the substrate W and is provided at a position where is out of the acting space of the coil 13, and a high-frequency power supply 16 controllable a high-frequency power, which is applied to the coil 13, extending over the range covering from a low-power region, where capacitive coupling discharge is generated, to a high-power region, where inductive coupling discharge is generated.
Patent JP-H08315104-A (JP)
Title: Image editing device
Inventor: HORI YASUHISA
IPC: G06T1/00
Filed: 1995-05-12
Abstract: PURPOSE: To easily and sensuously generate a mixed color without technical knowledge by arranging a basic coloring matter display area wherein plural basic colors are displayed and a mixed color area where two colors specified at the same place through an input part are mixed, and providing the mixed color area with plural mixed color areas. CONSTITUTION: On a basic screen, a palette 20 for color mixing operation for generating a mixed color and a function selection display group 23 such as icons are displayed. The display group 23 is arranged above the palette 20 and the user returns to the screen of an original application or performs functions for storing and calling the basic colors and generated colors according to the display of the display group 23. The palette 20 has a basic coloring matter display group 21 arranged at its upper part and the mixed color area 22 arranged in its center part. The user selects basic colors displayed on the basic coloring matter display group 21 and mixes the colors in the mixed color area 22.  There are four places where mixed colors are generated, e.g. areas 22a-22d, and consequently, a color which is being generated can be copied to another place, so that the generated color can be kept.
Patent JP-H07316842-A (JP)
Title: Steel sheet for hot dip galvanizing
Inventor: OI TOSHIHIKO
IPC: C23C2/06
Filed: 1994-05-27
Abstract: PURPOSE:To obtain an excellent galvanizing property and a good surface appearance after galvannealing even in a Si-added steel sheet for the highly strengthening purpose by determining the required thickness of pure iron plating based on the Si content and the annealing time of a steel sheet to be plated when forming an electroplated layer of pure iron as a base for galvanization. CONSTITUTION:A required thickness Xp of pure iron plating satisfies the formula. A diffusion coefficient D of Si in a pure iron-plated layer is determined on condition that the concentration of Si in a steel sheet to be plated is fixed, the interface of the steel sheet/pure-iron-plated layer is in whole surface contact, the Si reaching the surface of the iron plating forms instantly an oxide (diffusion rate-control), and the Si is stationarily diffused in the pure-iron-plated layer. According to the surface projection area rate in a grain boundary and in particles, synthesis is performed from each diffusion coefficient.
Patent JP-H05313757-A (JP)
Title: Temperature controller
Inventor: KAKIYAMA KENJI
IPC: G01K7/00
Filed: 1992-05-07
Abstract: PURPOSE:To provide the temperature controller which can use the room tempera ture detection temperature relatively more pricise than the actual room tempera ture as a control condition. CONSTITUTION:A device main body 1 is provided with a room temperature detecting part 5 which detects the room temperature and an internal temperature detecting part 24 which detects the temperature in the device main body 1. A control circuit part 14 determines a temperature control level with the room temperature and a set temperature as control conditions. The control circuit part 14 controls the power supply to heat generating loads 11A and 11B through relay drive circuits 12A and 12B so that the detection temperature of temperature detecting elements 21A and 21B added to heat generating loads 11A and 11B coincides with this temperature control level. In this case, the control circuit part 14 corrects the detection temperature of the room temperature detecting part 5 based on the internal temperature, and this corrected temperature is used as the room temperature and as the control condition.
Patent JP-S5448883-A (JP)
Title: Production of acrylamide polymer
Inventor: OKADA TAKAO
IPC: C08F20/56
Filed: 1977-09-24
Abstract: PURPOSE: To obtain an acrylamide polymer suitable for a soil conditioner, a coagulant for water treatment, a thickening agent, etc., having a molecular weight, improved water-solubility and coagulating effect, by polymerizing acrylamide monomers in the presence of a carbamic acid compound using an azo catalyst.  
     CONSTITUTION: A) Preferably a 5-30 per cent aqueous solution of acrylamide or its mixture with comonomers (e.g. acrylic acid, etc.), is prepared. B) A water- soluble azo catalyst (e.g. 4,4'-azobis-4-cyano-valeric acid, etc.), preferably 0.005-0.1 wt.% based on the monomers is added to the aqueous solution thus obtained. C) A compound of carbamic acid (e.g. ammonium carbamate) in an amount of 0.01-1 wt.% based on the monomers is added to the resulting solution, which is polymerized preferably at 15W45°C to give the desired acrylamide copolymer 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0414538-A (JP)
Title: High-airtight and heat-insulating structure of wooden housing
Inventor: ISHII HIROSHI
IPC: E04B1/76
Filed: 1990-05-02
Abstract: PURPOSE:To obtain a highly airtight and heat-insulating structure by a method in which plate-like heat insulators are formed in two layers, a cushion sheet is placed between the heat insulators, and vertical copper edges are provided to the heat insulators. CONSTITUTION:The heat-insulating structure of a wooden housing is made up of horizontal stands 2, columns 1, and a base 3 by using water-draining steel plates 9 and exterior parts 10. A cushion sheet 4 is placed on the outer faces of shafts 1 and 2, the ends of the sheet 4 are lapped near the columns 1 and fixed to the columns 1 by staples 5. Two layers of heat-insulating plates 6 and 7 are provided on the sheet 4 and vertical copper edges 8 are provided to the outer face of the heat-insulating plate 7. Highly airtight living space can thus be obtained, the efficiency of construction work can be raised, and the period of construction can also be shortened.
Patent JP-H02295967-A (JP)
Title: Preparation of phenoxyethylamine derivative
Inventor: ITO YASUO
IPC: C07C311/37
Filed: 1989-05-10
Abstract: PURPOSE:To prepare the subject substance or a pharmacologically acceptable acid adduct thereof useful as an antihypertensive drug or diuretic drug from readily available raw materials in a high yield by reducing a phenoxyacetoamide derivative. CONSTITUTION:A compound of formula I (R1 is lower alkyl; R2 is H or halogen) is treated with a reducing agent (e.g. lithium aluminum hydride) in an inert solvent such as THF to prepare a compound of formula II. The reaction is performed in a temperature range between ice-cooled temperature and the refluxing temperature of the solvent to be used. The compound of formula I is a novel compound and is prepared by reacting a compound of formula III with a compound of formula: R3-CH2COCl and subsequently with a compound of formula: ClSO3 and ammonia and then reacting the prepared compound of formula IV with a compound of formula V.
Patent JP-H04327194-A (JP)
Title: Housing mechanism of oil feeding hose
Inventor: INOUE ROKURO
IPC: B67D7/40
Filed: 1991-04-19
Abstract: PURPOSE:To enlarge an oil feedable range by increasing the length of an oil feeding hose to be housed in a housing of an oil feeder without increasing a housing space, and hence, by increasing the length of the oil feeding hose to be pulled out. CONSTITUTION:In a housing mechanism of an oil feeding hose 8 wherein a pullout port 17 of the oil feeding hose 8 from a housing 2 is arranged at an upper part of the housing 2, a winding reel 14 of the oil feeding hose 8 is provided in the housing 2 slidably in vertical directions. The winding reel 14 also has a means to apply force on it in a winding direction.
Patent JP-S596529-A (JP)
Title: Wafer treatment device
Inventor: KAWARADA HIROSHI
IPC: H01L21/22
Filed: 1982-07-05
Abstract: PURPOSE:To unify the treatment of wafers by a method wherein a turbulent flow of reaction gas is generated in a wafer treatment region. CONSTITUTION:The axial part of a draw-out bar 5 is inserted in the aperture 7 of a turbulent flow generating plate 6, and moreover the forked part of the tip of said draw-out bar 5 is hooked in an aperture 4a at the rear edge part of a wafer holder 4 holding the wafers 3 of a large number upright at the prescribed interval, and the wafers 3 are carried together with the wafer holder 4 in the wafer treatment region at the interior of a quartz tube 1. When proper reaction gas is supplied into the tube from the gas inlet 2 of the quartz tube 1 in this condition, the flow of reaction gas is disturbed by the turbulent flow generating plate 6, and the turbulent flow is generated in the wafer treatment region. As a result, reaction gas penetrates evenly into gaps between the whole wafers 3 from the gas inlet 2 up to the gas outlet side, and reacts uniformly with the surfaces of the whole wafers 3. Accordingly, the uniform distribution treatment of the whole wafers 3 can be attained according to the turbulent flow generating action by the turbulent flow generating plate 6, and irregularity of the characteristics of surface resistivity, etc., between the wafers 3 can be eliminated.
Patent JP-H06329303-A (JP)
Title: Printing paper transport device
Inventor: UEDA HIROSHI
IPC: B65H9/00
Filed: 1993-05-18
Abstract: PURPOSE:To lessen a worker's burden by retreating a pressure roller opposite to a feed roller at the time of truing-up of side edge position of sheets, normally putting a retreated roller for truing-up of side edge position of sheets to an operating position and driving a sheet in the direction of truing up side edge position of sheets to be brought into contact with a reference surface forming contact part provided parallel to the transport direction and held by a cam roller. CONSTITUTION:When the leading edge of a printing paper sheet 1 is detected by a leading edge detecting sensor 9, the transport is stopped, and a pressure roller 3 which presses the paper sheet to a transport roller 5 is retreated downward to release the paper sheet 1. Thus, the paper sheet 1 drops on a lower paper guide 8. In such a condition, a roller 4 for truing up side edge position of sheets, which is retreated above an upper paper guide 7, is lowered to be brought into contact with the paper sheet 1. Subsequently, the roller 4 is operated in the direction (direction of truing up side edge position of sheets) intersecting perpendicularly to the transport roller 5, thereby moving the paper sheet 1 to the contacting surface 6 side of the contact part. The paper 1 is brought into contact with the contacting surface 6, so that skewing is corrected, and a cam roller 2 is operated to hold the paper sheet with the lower paper guide 8.
Patent JP-S63279192-A (JP)
Title: Semiconductor radiation detector
Inventor: TSUKINO KAZUO
IPC: G01T1/24
Filed: 1987-05-12
Abstract: PURPOSE:To obtain an inexpensive radiation detector suitable for massproduction, by forming a p-n junction or a pin junction with <10>B added thereto from amorphous Si. CONSTITUTION:An electrode layer 2 made of Al, an n-type amorphous Si(A'-Si)) film 3, an i type a-Si film 4 are formed on a glass substrate 1 by CVD. Then, a gas with diborane added to silane is used to form a p-type a-Si film 5 by plasma CVD. Then,a diborane gas enriched with <10>B is diluted by hydrogen to form a boron film by plasma CVD. Here, by increasing in an applied voltage, <10>B infiltrates into a p-type film 5 at a high density to form a p<+> film 6. The Al electrode layer 7 is applied on the p<+> film 6. alpha rays are generated in a reaction between <10>B and neutron and radiation is detected from current flowing through a p-n junction or a pin junction based on an electron-hole pair generated by the alpha rays. This process enables production of a detector without the use of a costly crystal Si making a product inexpensive.
Patent JP-H02293692-A (JP)
Title: Low-temperature nuclear fusion method
Inventor: SATO MIEKO
IPC: G21B3/00
Filed: 1989-05-09
Abstract: PURPOSE:To easily attain a low-temp. nuclear fusion by ionizing gaseous deuterium, accelerating ions toward a cathode and occluding and concentrating the ions in the cathode. CONSTITUTION:The electric field necessary for the ionization of the gaseous deuterium is generated in the needle-shaped front end part of an anode 2A by the impression of a DC voltage. On the other hand, the inside of a vacuum vessel 4 is once evacuated by a vacuum evacuation system 5 and thereafter, the gaseous deuterium is introduced from a deuterium cylinder 6 into the vacuum vessel 4 until the gaseous pressure in the vessel attains about 10<-3>Torr. The deuterium ion is generated at the tip end part of the electrode 2A when the deuterium gas is introduced in the vessel 4. The generated ions are accelerated toward the electrode 1 and are occluded and concd. in the electrode 1, by which the nuclear fusion reaction is induced. The adjustment of the energy quantity generated by the nuclear fusion reaction is executed by adjusting the impressed voltage between the two electrodes, the number of the needle-shaped anode 2A, and the shape and volume of the cathode 1.
Patent JP-S5741109-A (JP)
Title: Working machine for work grooving
Inventor: OKAZAKI TADASHI
IPC: B23C3/28
Filed: 1980-08-22
Abstract: PURPOSE: To rationalize work and achieve mass production of high quality products by automatically proceeding fine grooving for the end surface of metal rods and pipes (for example bolt).  
     CONSTITUTION: The special purpose machinery for cross groove cut on an anchor bolt is constituted of the work feeding part F, the work holding part H, and grinding part. In the feeding part F, a feeding drum 4 is installed detachably at the end of the main shaft 2 which is interlocked with an intermittent driving means and is supported on a machine base 1. The drum 4 is turned intermittently counterclockwise in correspondence to the number of receiving ports 7, through cooperation of the said driving means and the positioning restricting means 11 installed on the machine base 1. The relief groove 39 for a guide holding member 21 and a work receiving port 40 are formed on a clamping base 38. Each cutter is arranged in coordination on the work end surface at each cramping position and shifted in a lignment. Thus, mass production of high quality products can be achieved. 
     COPYRIGHT: (C)1982,JPO&Japio