baber/WOPTO huggingface dataset:
Patent JP-S58162690-A (JP)
Title: Granular acetic soil for adjusting ph of earth and its preparation
Inventor: HATSUTORI YUUJI
IPC: C09K17/14
Filed: 1982-03-19
Abstract: PURPOSE:To obtain granular acidic soil for adjusting pH of earth, being easily blended with earth uniformly, exerting no bad influence on the breeding of rice seedling at all, by adding an acidic substance to earth having high base substitution capacity so that it is adjusted to a specific pH. CONSTITUTION:(A) An acidic substance (preferabe example; sulfuric acid, hydrohloric acid, nitric acid, acetic acid, citric acid, nitrohumic acid) is added to earth having >=20me/100g base substitution capacity so that it is adjusted to 3.0- 4.5pH, to give the desired granular acidic soil having preferably 0.2-5mm. particle diameters. This soil is further blended with preferably (B) 100-500ppm growth adjustor and (C) <=3wt% total amount of three fertilizer components of nitrogen, phosphoric acid, and potassium or <=2wt% total amount of two fertilizer components of nitrogen and potassium.
Patent JP-H01219044-A (JP)
Title: Decorative conductive glass and its production
Inventor: SATO JUNJI
IPC: C03C17/36
Filed: 1988-02-29
Abstract: PURPOSE:To improve the fine view seen from the rear side of a glass by providing an intermediate layer between a colored layer and a silver-contg. layer, and controlling the diffusion of silver into the glass pigment layer when both layers are simultaneously calcined in the glass wherein the colored layer is provided between the glass surface and the silver-contg. layer. CONSTITUTION:A glass pigment is printed on the surface of a glass sheet, and the glass enamel contg. the glass frit having higher viscosity than the glass frit of the glass pigment at the calcination temp. is printed thereon. A silver- contg. paste is further printed thereon, and the printed layers are simultaneously calcined at the calcination temp. By this method, an intermediate layer formed from the glass enamel contg. the glass frit having higher viscosity than the glass frit in the glass pigment at the calcination temp. is provided between the pigment-colored lower layer and the silver-contg. conductive upper layer. Accordingly, the diffusion of the silver in the outer layer into the glass pigment or substrate glass can be controlled.
Patent JP-H01218060-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: KURODA KENICHI
IPC: H01L21/8242
Filed: 1988-02-26
Abstract: PURPOSE:To enhance the integration density of a semiconductor integrated circuit device by forming the following in an identical manufacturing process: an upper-part electrode of a capacitive element for information storage use of a dynamic memory element; a floating gate electrode of a nonvolatile memory element. CONSTITUTION:The following are executed in an identical manufacturing process: a process to form a semiconductor region 7, a dielectric film 8 and a plate electrode (an upper-part electrode) 9 of a capacitive element (C) for information storage use of a dynamic memory element DM of a DRAM and to form a gate electrode 13 of a MISFET Qds for memory cell selection use; a process to form a semiconductor region 7, a tunnel insulating film 6, a floating gate electrode 9 and a control gate electrode 13 of a nonvolatile memory element FM. By this setup, it is possible to reduce the number of manufacturing processes of a semiconductor integrated circuit device where the dynamic memory element and the nonvolatile memory element of a microcomputer have been formed.
Patent JP-S62202373-A (JP)
Title: Disk cartridge
Inventor: KATO YOSHITAKE
IPC: G11B23/033
Filed: 1986-03-01
Abstract: PURPOSE:To mass-produce a plastic-made shutter with excellent moldability and sufficient mechanical strength with a low cost by molding a thin shutter by a composite plastic including a filler. CONSTITUTION:The shutter 6 is molded by the composite plastic with a reinforcement filler. A thermoplastic plastic such as polyacetal, nylon or ethylenefluoride is selected mainly as a plastic base material. As the filler, granular, whisker or plate shaped calcium carbonate, potassium titanate, silica or talc not molten at the molding temperature is used, the mixing rate is 5-30wt%, preferably 10-20wt%. Further, the mixing of a lubricant is preferred and a silicon group such as silicon oil or a fluorine group such as ethylene fluoride is selected.
Patent JP-S57159465-A (JP)
Title: Preparation of powdery seasoning essence
Inventor: SUZUKI EIICHIROU
IPC: A23L27/10
Filed: 1981-03-27
Abstract: PURPOSE: To prepare powdery seasoning essence having good flavor and improved solubility, by adjusting an unfrozen water ratio at low temperature and by lyophilizing it in the presence of a polysacchride.  
     CONSTITUTION: Water is added to seasoning essence such as meat essence, essence of fishes and shellfishes, containing salt, a water content of the essence is adjusted to 60W90wt% and the unfrozen water ratio of the cooking essence at -30°C is made ≤40wt%. 1W30wt%, preferably 5W25wt% polysaccharide such as dextrin, carrageenan, etc. based on the solid amount of the seasoning essence is added to it and lyophilized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11247210-A (JP)
Title: Built-up block and retaining wall using such block
Inventor: SAITO MIKIO
IPC: E02D29/02
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a built-up block and a retaining wall easily workable of erecting the retaining wall even when the built-up block is of a large size by lessening the amount of concrete and increasing the rear protrusion portion of reinforcement bars. SOLUTION: A built-up block is equipped with a polygonal concrete front body 1 and a concrete body 2 formed at the rear of the front body 1, while numbers of reinforced longitudinal reinforcement bars, vertical reinforcement bars and horizontal reinforcement bars 3a, 3b, 3c are embedded in the body 2 with longitudinal bars 3a protruding behind the body 2 and forming a number of rear protrusions 4a. All or a part of the numerous rear protrusions 4a are connected together in a number of stages by a vertical connecting piece 5b and a horizontal connecting piece 5c and a vertical protrusion 4b is integrally formed with both ends of the vertical connecting piece 5b by a reinforcement bar.
Patent JP-S56139929-A (JP)
Title: Manufacture of acrylonitrile polymer film
Inventor: KONDOU KUNIO
IPC: B29C48/10
Filed: 1980-04-03
Abstract: PURPOSE:To obtain a film which is excellent in an oxygen-insulating property and a transparency, by a method wherein a distance from an extruding dice outlet to an inflation completion and a temperature of a film positioned just in front of a nip roll are set at specified values. CONSTITUTION:A copolymer, in which 50-95pts.wt. acrylonitrile and 50-5 pts.wt. acryl acid methyl are graft-polymerized, is fused under the existence of 3-30pts.wt. butadiene-acrylonitrile copolymer containing 40-95wt% butadiene. So fused copolymer is extruded in a tubular shape through a ring dice 2, and is inflated up to a film having a diameter equivalent to its given folding width as it is cooled by means of a cooling air ring 3. The resultant work is nipped with nip rolls 7 to form a film 8. Through the adjustment of an air amount and an air temperature at the air ring 3, a distance from a dice outlet to an inflation completion point 4 is regulated so as to become not less than 300mm., and a temperature of a film positioned just in front of the nip roll is set at Tg-40 deg.C-Tg+20 deg.C (Tg: glass transition point).
Patent JP-S55136937-A (JP)
Title: Testing method of hydrogen-sulfide resisting property of paint film
Inventor: HOSODA MINORU
IPC: G01N15/08
Filed: 1979-04-13
Abstract: PURPOSE: To simplify the test of hydrogen-sulfide resistance of paint film by placing a test bodies on a transparent glass plate on which paint films of lead-containing paint and the paint to be tested are formed in an atmosphere of hydrogen sulfide to valuate the hydrogen-sulfide permeability of the paint to be tested by observing discoloration of the lead-containing paint layer.  
     CONSTITUTION: Lead-containing paint is applied on a transparent glass plate 1 to form a lead-containing paint film 2, on which the paint to be tested is applied to form the paint-film layer to be tested 3, and the periphery including the glass plate is exposed in an atmosphere of hydrogen sulfide, the hydrogen sulfide gradually osmoses into the paint-film layer to be tested, transmits, and finally reaches the lead- containing paint film. The transmitted hydrogen sulfide reacts with lead in the lead- containing paint film to give lead sulfide, and the portion blackens. Observing the  blackened condition from the transparent glass plate side permits the hydrogen-sulfide resistance of the paint film which is tested to be simply valuated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61205637-A (JP)
Title: Crystallized glass and production thereof
Inventor: SHIBUYA TAKEHIRO
IPC: C03B32/02
Filed: 1985-03-06
Abstract: PURPOSE:To produce a crystallized glass having high strength and good workability, by forming glass powder composed of specific amounts of SiO2, CaO and MgO, heating at a temperature within the glass powder sintering temperature zone and heat-treating at a crystal precipitation temperature. CONSTITUTION:Powder of glass having a particle size of finer than 200 mesh and composed of 40-60(wt)% SiO2, 30-45% CaO and 1-17% MgO (the sum of the main components is >=90wt% of the glass), and containing <=10% impurities selected from Al2O3, B2O3, Na2O, K2O, Li2O, BaO, SrO, ZnO, TiO2, ZrO2, Nb2O3, Ta2O5 and CaF2, is compression molded. The molded glass is heated at a temperature within the glass powder sintering temperature zone, and then heat-treated in a crystal-precipitation temperature zone. A crystallized glass containing a number of dense wollastonite crystals dispersed in the glass matrix as at least one of the precipitated crystals can be produced easily by this process. The obtained glass has high mechanical strength and good machinability and is suitable as an artificial bone, dental material and industrial material.
Patent JP-S57157938-A (JP)
Title: Gas range
Inventor: TAKA KAZUO
IPC: F24C3/08
Filed: 1981-03-26
Abstract: PURPOSE:To make the temperature distribution of a heating surface uniform, by drilling jet ports in the inner side of a combustion pipe toward the center thereof and upwardly, making the size of the combustion pipe greater than that of an upper opening of the apparatus box, and arranging secondary air inlets toward the combustion pipe. CONSTITUTION:The apparatus box 1 has the opening 2 at the upper part 11, and the secondary air inlets 3 in the side 12. The combustion pipe 6 is provided with the jet ports 7, 7 in the inside thereof which are approximately horizontal or upward, and face the center thereof. The inner diameter of the combustion pipe 6 is greater than the width of the opening 2. When a gas is fed from a gas feeding pipe 8 to the combustion pipe 6, and is ignited, the flames from the jet ports 7 tend to move toward the opening 2, but the tendency is prevented by the secondary air from the inlets 3, and the air causes the flames to be directed toward the center of the pipe 6 so that the temperature at the opening 2 is made uniform. As the size of the combustion pipe 6 is greater, the jet ports 7 would not be clogged by broth or the like.
Patent JP-H07253844-A (JP)
Title: Pen input device
Inventor: MATSUBA KAORI
IPC: G06F3/0488
Filed: 1994-03-16
Abstract: PURPOSE:To attain various ways of selection such as color, type of line and font while an input pen and a color display device are disconnected with each other by providing a radio communication data transmitter using an infrared ray or a microwave or the like in the input pen. CONSTITUTION:Pen display information corresponding to color section 6-a, line type selection 6-b, font selection 6-c is changed by selecting a function selector switch 6. Then three variable resistor switches 8-a, 8-b, 8-c are turned to decide pen element information corresponding to the selected color, line type and font. Then after the decision, a confirmation switch 7 is depressed to settle the pen display information and the position information of each switch is sent to a radio communication equipment 5 to display the display information onto a display device. Thus, when the input pen is used to point out the display device, the same information having already been displayed is displayed.
Patent JP-H06258344-A (JP)
Title: High-frequency measuring method using probe and high-frequency prober
Inventor: FUJIHIRA MITSUAKI
IPC: H01R11/01
Filed: 1993-03-05
Abstract: PURPOSE:To provide a high-frequency prober wherein it can be grounded easily in common near the tip part of a coaxial probe which is used to measure a high-frequency characteristic. CONSTITUTION:A high-frequency prober 10 is constituted in such a way that coaxial probes 20a, 20b and a GND probe 20c are supported by micropositioners 30 and that a conductor mesh 40 is arranged and installed so as to cover the upper part of a stage 13 on which an IC 11 is placed. In a measurement, probe parts 21a, 21b, 21c for the individual probes 20a, 20b, 20c are brought into contact with corresponding terminals. Then, outside conductors 22 for the individual probes come into contact with a copper wire 42. Since a GND terminal 11c for the IC 11 and the copper wire 42 reaches a continuity state by the GND probe 20c, the outside conductors 22 for the coaxial probes 20a, 20b are connected in common to the GND terminal 11c in a position which is close to its tip part.
Patent JP-H01220351-A (JP)
Title: Automatic focusing of scanning type electron microscope or the like
Inventor: YAMADA MITSUGI
IPC: H01J37/21
Filed: 1988-02-27
Abstract: PURPOSE:To perform correct focusing even if astigmatism is not corrected by changing the objective lens current so that the information signal detection value becomes the maximum value point or the mid-point of two peaks. CONSTITUTION:A sample 8 is radiated and scanned by a focused electron beam from the electron gun 2 of a lens barrel 1 via an objective lens 6 or the like, the secondary emission beam outputted from the sample 8 is detected by a detector 9. This detection output is fed to a maximum value/intermediate value calculating circuit 21 via HPF 12, an integrating circuit 13, an A/D converter 14, and a sampling value memory circuit 15, the current to the lens is feedback- controlled via the circuit 21 and an objective lens DC detecting circuit 11. Astigmatism is increased in response to this current change, two peaks across the focal point position are generated in the output of the detector 9, focusing is correctly performed even if there is astigmatism in the intermediate value calculation result by the circuit 21. Astigmatism is subsequently corrected, focusing is performed based on the maximum value calculation by the circuit 21, an automatic focusing device easily attaining a good image is obtained.
Patent JP-S53131590-A (JP)
Title: Controller for shearing machines
Inventor: OOHAMA TERUHIKO
IPC: H02P7/292
Filed: 1977-04-22
Abstract: PURPOSE: To eliminate the delay of the current rise of a motor on shearing, to reduce the speed decrease of said motor, and to let current flow at the rate corresponding to the current limit value of said motor on shearing for effectively utilizing the capacity of said motor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09246134-A (JP)
Title: Method and apparatus for electron beam image drawing and semiconductor device by use of this
Inventor: TSUJI HIROSHI
IPC: H01L21/027
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To draw an image correcting the position of irradiation by a beam by detecting the vibration of an electron beam image drawing apparatus. SOLUTION: This electron beam image drawing apparatus draws an image reducing the deviation of the position of irradiatio by an electron beam caused by the mechanical vibration of this apparatus. A signal detected by a vibrometer 20 is separated into each vibration frequency component in a vibration frequency separating circuit 22. Next, in a correction quantity calculating device 23, a correction quantity for the position of irradiation by the beam is calculated, and moreover a deflection correcting signal on the basis of the correction quantity is calculated in a signal adjusting part 24. By adding a correction signal for each vibration frequency in an adder 25, adding it to the deflection signal of image drawing data 18 and supplying it to a deflector 10, a mechanical vibration is detected and the position of irradiation by the electron beam is corrected in real time.  Consequently, it becomes possible to reduce the deviation of the position of the electron beam by the mechanical vibration of the electron beam image drawing apparatus, and to draw an image with high precision.
Patent JP-H10238134-A (JP)
Title: Fixing method of end section of carbon-fiber sheet
Inventor: ITOU MICHIAKI
IPC: E04G23/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent slipping-off from a clamping contact-bonding section of a carbon- fiber sheet stretched onto a specified object by folding the carbon-fiber sheet along an extending member abutted while being crossed at right angles in the fibrous direction of the carbon-fiber sheet and clamping and contact-bonding another extending member abutted while being crossed at right angles in the fibrous direction to the section to be reinforced. SOLUTION: A round bar 11 is abutted against the carbon-fiber sheet 10 stretched onto a section to be reinforced 9 such as a beam, a wall, a floor, etc., in a building structure as an extending member so as to be crossed at right angles in the fibrous direction of the sheet 10, and the carbon-fiber sheet 10 is folded along the round bar 11 so as to include the round bar 11. An angle plate 12 is abutted against the carbon- fiber sheet 10 in the folded section as another extending member so as to be crossed at right angles in the fibrous direction of the sheet 10, and the plate 12 is clamped and contact-bonded to the section to be reinforced 9.  Accordingly, the plate 12 retains the round bar 11 and the carbon-fiber sheet 10 in the periphery of the round bar 11, slipping-off from the clamping contact-bonding section of the carbon-fiber sheet can be prevented surely, and the tensile force of the carbon-fiber sheet can be displayed maximally.
Patent JP-S61204418-A (JP)
Title: Small sized reinforced concrete pile
Inventor: TAKAGI KISHO
IPC: E02D5/56
Filed: 1985-03-08
Abstract: PURPOSE:To firmly couple piles with each other, by a method wherein central steel materials, extending through the axes of an intermediate pile and a tip pile, are coupled to each other by a joint having strength higher than that of the central steel material. CONSTITUTION:The outer periphery of a central steel material 17, located in an axis and having a base end, with which a sleeve 3 is engaged, is secured by means of concrete to form a tip pile 16. The outer periphery of the central steel material 17, located in an axis and having both ends, with which the sleeve 3 respectively are engaged, is secured by means of concrete to form an intermediate pile 15. A connection bolt 4 and a screwed seat metal 5 are mated with the sleeve of 3 a lower pile (the intermediate pile 15 or the tip pile 16). A distant material 6, on which adhesive 7 is coated, is laminated to the end surface of the pile. The sleeve 3 of an upper pile (the intermediate 15) is mated with the belt 4, and the bolt 4 is screwed in the sleeve 3 of the upper pile as the upper npile is rotated to firmly tighten the upper and the lower piles.
Patent JP-S57162627-A (JP)
Title: Filter device
Inventor: UCHINO MASAHIDE
IPC: B01D35/10
Filed: 1981-03-31
Abstract: PURPOSE: To make a titled device usable in common for liquid, gases, etc. and to prevent clogging surely by providing a filter body formed of porous capillary objects connected to an oscillating mechanism in a vertical direction in the upper chamber of the filter device.  
     CONSTITUTION: If fluid to be filtered, for example, liquid is introduced through an introduction port 2 after a butterfly valve 12 is closed, the liquid flows into a lower chamber 6 through a communicating port 9, after which it fills an upper chamber 1 successively again through the port 9 and is led out through a lead- out port 3. The liquid led out through the port 3 is only the one filtered by passing through the filter body 13 formed of capillary objects 14. The dirt filtered by the body 13 and stuck on the objects 14 is dislodged by the oscillations of an oscillating mechanism 15 and drops through the port 9 into the chamber 6. The dirt drops into the chamber 6 successively along the objects 14 in accordance with the oscillation and does not flow back to the direction of the chamber 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S51121399-A (JP)
Title: Automatic detergent vender
Inventor: HOSHINO SHIGEO
IPC: G07F13/02
Filed: 1975-04-16
Abstract: PURPOSE: Automatic vending of detergent by simple mechanism. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000239424-A (JP)
Title: Method of giving hydrophilic property to porous material and manufacture of separator for alkaline cell
Inventor: TAKEUCHI YASUSHI
IPC: C08J7/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of giving excellent initial and long-term hydrophilic property to a porous material and a method of manufacturing a separator for an alkaline cell. SOLUTION: This method of giving hydrophilic property to a porous material is, first the porous material is treated to introduce an atomic group contg. sulfur, then the porous material is treated sandwiched with a pair of dielectrics in an electric discharge unit in which a pair of electrodes, 1a and 1b, carrying the dielectrics, 2a and 2b, are positioned to face the dielectrics each other, and an alternating current voltage 4 is applied between the two electrodes carrying the dielectrics and electricity is discharged in the pores of the porous material 5.  This method of manufacturing a separator for alkaline cell is, first a nonwoven fabric made of a polyolefin is treated to introduce an atomic group contg. sulfur, then the nonwoven fabric is treated sandwiched with a pair of dielectrics in an electric discharge unit in which a pair of electrodes carrying the dielectrics are positioned to face the dielectrics each other, and an alternating current voltage is applied between the two electrodes carrying the dielectrics and electricity is discharged in the openings of the nonwoven fabric.
Patent JP-H09244860-A (JP)
Title: Method, device for controlling display of icon, output system provided with the same device and storage medium for storing procedure of the same method
Inventor: OYA TAKASHI
IPC: G06F3/0481
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To exactly grasp the state of an output device by storing plural pieces of icon information and displaying that icon while changing its display form corresponding to the state information of the output device connected through a line. SOLUTION: An information transfer part 2 at a color printer 1 transmits the state information showing the state of the color printer 1 through the line or a cable to computer equipment 3, and an information transfer part 4 at the computer equipment 3 receives this information. On the other hand, an icon storage part 5 at the computer equipment 3 holds plural pieces of icon data. Then, based on the information received by the information transfer part 4, any one piece of icon data corresponding to the state information of the color printer 1 is selected and extracted out of plural pieces of icon data stored in the icon storage part 5 by an icon selecting part 6 and based on the icon data selected by the icon selecting part 6, a display part 7 displays the icon while changing its display form.