baber/WOPTO huggingface dataset:
Patent JP-H09216960-A (JP)
Title: Surface treatment method for vulcanized rubber and production of rubber composite
Inventor: KOINUMA HIDEOMI
IPC: C08J7/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the production of a composite of a vulcanized rubber with another material by treating the surface of the rubber with an nonequilibrium low-temp. plasma under an atmospheric pressure. SOLUTION: An insulating dielectric 3 is inserted between a cathode 1 and an anode 2. An electric current with a frequency of 1-10<10> Hz is applied to between the electrodes 1 and 2 from a high-frequency power source 1, and a gas mixture comprising 100 pts.vol. inert gas and 1,000 pts.vol. or lower reaction gas is supplied at a flow rate of 50-1,000sccm into between the electrodes 1 and 2 to generate a nonequilibrium low-temp. plasma 4 between the cathode 1 and the dielectric 3 under an atmospheric pressure. In or near the plasma region 4, a vulcanized rubber 5 is placed to treat its surface.
Patent JP-S51121863-A (JP)
Title: Filter press
Inventor: KISHI HIROSHI
IPC: B01D25/12
Filed: 1975-04-16
Abstract: PURPOSE: A filter press wherein the filtering cloth is difficult to be damaged and even if damaged it can be easily replaced. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54137737-A (JP)
Title: Liquid fuel burner
Inventor: SATOU TADASHIGE
IPC: F23D11/34
Filed: 1978-04-19
Abstract: PURPOSE: To facilitate ignition without using a high voltage generator or another by installing a preheater which has an ignition heater connected in series near a flame port of a burner body to supply liquid atomized fuel with primary air.  
     CONSTITUTION: Formation of a burner body 1 in a burner for facilitating to atomize liquid fuel and burn it is done by enclosing hermetically its seam by a folding process at 2 pieces of plate individual pieces 1a, 1b, on whose upper surface is provided a narrow long groove shaped flame port 2. This flame port 2 has a flame port plate 4 composed of a porous plate insertedly fixed, a throttling part 5 is formed by providing groove shaped concavities 6, 6 at the lower part of the flame port 2. These concavities 6 have a sheathed heater 7 for heating the flame port connected in series with an ignition heater unshown in the figure, which are connected to commercial electric wiring. Besides, the burner body 1 has an intake pipe port 3 in the extension, and a fan driven by a motor 9 is housed in this intake pipe part 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62203081-A (JP)
Title: Method and apparatus for detecting plurality of embedded pipes
Inventor: MIYAMOTO YUKINOBU
IPC: G01V3/10
Filed: 1986-03-03
Abstract: PURPOSE:To make it possible to easily grasp whether a pipe other than an objective embedded pipe is embedded, by judging the presence of asymmetry due to the presence of other pipe. CONSTITUTION:Magnetic sensors 51-53 are linearly arranged on the ground 28 at an equal interval and an objective embedded pipe 21 is detected. In this case, the horizontal direction component of the sensor 52 is inputted to a max. value detection means 60 and the vertical direction component thereof is inputted to a mix. absolute value detection means 61 and the outputs of both means are supplied to CPU66 to detect the position of the embedded pipe. The horizontal direction components 56, 58 of the sensors 51, 53 at this time are inputted to a difference device 63 and the vertical direction components 57, 59 are inputted to an adder 62. The outputs of the device 63 and the adder 62 are respectively inputted to comparators 64, 65 to be compared with set values in magnitude and the asymmetry thereof is judged. The outputs of both comparators are supplied to CPU 66 and the operation result is displayed on a display device 67.
Patent JP-S58167436-A (JP)
Title: Production of optical glass
Inventor: GOO JIYUU KEE
IPC: C03B37/016
Filed: 1982-03-26
Abstract: PURPOSE:After a porous gel resulting from hydrolysis of a metal alkoxide is deaerated, the product is sintered by heating, processed at elevated temperatures to give a clear optical glass free from bubbling even when processed or treated at elevated temperatures. CONSTITUTION:For example, Si(OCH3)4 is combined with a prescribed amount of Ge(OCH3)4 and mixed with methanol, further with aqueous ammonium hydroxide solution to prepare a sol by stirring. Then, a vessel 2 containing the above sol 3 is placed in the vacuum vessel 1 of a deaeration system consisting of vacuum gauge 4, vacuum valve 5, leak valve 6 and vacuum pump 7. Then, the vessel 1 is adjusted in vacuum to less than 10<-1>torr, before the sol 3 changes into gel to effect deaeration, thus removing the air dissolving in the sol 3. Further, deaeration is continued until the sol loses its flowability at all into a gel. Then, the resultant gel is dried, sintered by heating to give the objective clear glass. During the sintering, there is no bubbling caused by the air.
Patent JP-S61206305-A (JP)
Title: Noise preventing filter
Inventor: KAMIMURA RYOICHI
IPC: H03H7/09
Filed: 1985-03-08
Abstract: PURPOSE:To apply ease of terminal processing of a coil by providing the 1st insulation projection supporting the coil at the inside of a case main body, providing the 2nd insulation projection in contact with the diametrical direction at the inside of a troidal core to the center of the 1st insulation projection, providing the 3rd insulation projection to the inside of the case cover so that the 2nd the 3rd insulation projections are not contacted together and contacted with the troidal core. CONSTITUTION:The 1st insulation projection 7a to place the coil 3 is provided to the inside of the insulation case main body 5, the 2nd insulation projection 7b of elliptical shape in contact with the diametrical direction at the inside of the troidal core is provided at the center of the 1st insulation projection 7a. The height of the 1st insulation projection 7a is selected so that the coil is not in contact with a plug terminal 1 when the coil 3 is placed, the 2nd insulation projection 7b is arranged so that the coil 3 is placed above the plug terminal 1, the height is selected so that its end face is positioned nearly at a half of the thickness of the coil when the coil is placed on a base, and the 3rd insulation projection 7c the same as the 1st and 2nd insulation projections 7a, 7b is provided at the inside of an insulation case cover 6 and the core 3 is positioned and fixed surely while the insulation case cover 6 is applied to the insulation case main body 5.
Patent JP-H08251031-A (JP)
Title: Encoder and decoder
Inventor: WADA TETSURO
IPC: G10L19/035
Filed: 1995-03-07
Abstract: PURPOSE: To decrease the amount of information by outputting index information outputted by a bit allocation pattern retrieval means and plural pieces of encoded sample information generated by an encoded sample information generating means. CONSTITUTION: A bit allocation determination part 4 determines bit allocation for each partial band on the basis of an evaluation function outputted from an evaluation function calculation part 3 and outputs it to a pattern retrieval part 6. The retrieval part 6 outputs information showing the selected bit allocation pattern as bit allocation information to a quantization part 7. The quantization part 7 generates encoded sample data from sample data of respective partial bands, maximum value information, and the bit allocation information and outputs them to a multiplexing part 8. The multiplexing part 8 receives the maximum value information from a maximum value detection part 2 and an index from the retrieval part 6 as the sample data from the quantization part 7 and multiplexes and outputs them.  Consequently, the amount of information showing bit allocation for the respective partial bands is decreased.
Patent JP-S62205390-A (JP)
Inventor: IKEDA MITSUSHI
IPC: G02F1/133
Filed: 1986-03-06
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-S59172187-A (JP)
Title: System for converting and control dynamic address
Inventor: MORIOKA SHIGEYUKI
IPC: G06F12/02
Filed: 1983-03-22
Abstract: PURPOSE:To shorten the time required for processing DAT operation by sending discriminating information which requires MS fetch after DAT operation together with information indicating a specific register or analyzing and identifying a command by a central processing device itself, when a DAT request is made from a data channel device to the central processing device and operations of DAT and fetch are required. CONSTITUTION:A central processing device performs the DAT operation using the data of a indicated register 110 and sets an obtained actual address in a register 120. Then the central processing device indicates the register 120 and reads the actual address, and then, obtains a desired indicating word by fetching an MS. By sending information R indicating registers 11 and 12 installed to the central processing device when a DAT request is made from a data channel device and identifying information S when MS fetch is required after DAT to the central processing device, the central processing device analyzes said register indicating information R and identifying information S and judges whether both DAT and fetching operations are to be made or only the DAT operation is to be made. After the judgement, the central processing device selects either one of them and executes efficient DAT processing.
Patent JP-H10225694-A (JP)
Title: Method of highly purifying organic matter containing water
Inventor: MIZUTANI JUNJI
IPC: C02F3/06
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To lower TOC of organic matter containing water to substantially highly purify the water. SOLUTION: Waste water is fed to an ejector 2 from a pipe 5, and also gaseous ozone is sucked from a pipe 7, and furthermore, the waste water is adjusted to within a range of pH 9.5-10.5 by a chemical such as sodium hydroxide from a chemical injection device 1 and is sent to an ozone reaction tank 3 to oxidize organic matter by ozone and is sent to a biological treatment tank 4 to treat it by a microorganism bed formed in a packed tank 42 therein, and TOC is lowered to purify the water. By making pH within the above range, ozone effectively acts on organic matter having low biological decomposability to accelerate its decomposition, and biological treatment effect is heightened and a TOC lowering rate is enlarged to highly purify water.
Patent JP-H02224783-A (JP)
Title: Toy balloon
Inventor: FUKUDA MINORU
IPC: A63H27/10
Filed: 1989-02-28
Abstract: PURPOSE:To obtain a balloon which is inflated to be formed as unexpected by using material formed by joining a plastic film having a little elasticity as a surface material and a plastic film rich in elasticity as a back material to each other, and providing voids in the surface material. CONSTITUTION:Material 2 of a toy balloon 1 is formed by joining a surface material 3 and a back material 4. A plastic film having a little elasticity is used as the surface material 3, and a plastic film rich in elasticity is used as the back material 4. Voids 5 made by suitable holes or notches are formed in the surface material 3. Two sheets of material are superimposed, with the back materials 4 thereof inside, and formed into a desired shape. The periphery of the formed article is welded by heat 6 to be formed into a toy balloon. When the material is formed into a circle, a large circular void is provided in one sheet of material, and three smaller circular voids are provided in the other sheet of material, for example, when they are inflated as a balloon, a large semi-spherical swollen portion is formed in one sheet of material and three smaller swollen portions are formed in the other sheet of material.
Patent JP-S53131953-A (JP)
Title: Method and device for detecting minimum point of roll gap variation
Inventor: YAMADA AKIMASA
IPC: B21C51/00
Filed: 1977-04-25
Abstract: PURPOSE:To provide the subject method and device wherein a point where the variation width of rolllgap computed by a roll gap variation width computing circuit becomes greater than the variation width of roll gap stored in a memory circuit is computed thereby to easily obtain the minimum point of the variation width and phase-control the roll to increase the plate thickness precision of the material to be rolled.
Patent JP-S61207054-A (JP)
Title: Mis semiconductor memory device
Inventor: NAKAMURA KUNIO
IPC: H01L21/8242
Filed: 1985-03-11
Abstract: PURPOSE:To enable to get the capacities of the cells in the same degree as those by the conventional way even though the groove, wherein the capacities are formed, is a shallower groove compared with the one by the conventional way, by a method wherein the capacity electrodes and the charge storage electrode are both buried in the interior of the groove together. CONSTITUTION:A field insulating film 2 is formed on a semiconductor substrate 1, a groove is formed in the semiconductor substrate 1 and an insulating film 5 is formed on the sidewall of the groove. Capacity electrodes 6 are formed on the upper face face of the sidewall of the groove, the capacity electrodes 6 are coupled with a capacity electrode 4 on the surface of the semiconductor substrate 1, and moreover, a conductive substance film 8 is buried in the central part of the groove and capacities are formed between the conductive substance film 8 and the capacity electrodes 6 through insulating films. The conductive substance film 8 is coupled with a reverse conductive- type diffusion layer 9 in the substrate in the bottom surface of the groove and a charge storage electrode is formed in the interior of the groove. By this way, the capacities sufficient for the cells can be obtained using the shallower groove compared with that by the conventional way, thereby enabling to prevent the generation of leakage current between the memory cells, the deterioration of the charge holding property thereof and so forth.
Patent JP-S63215737-A (JP)
Title: Production of surface-modified molding
Inventor: KAWACHI SUSUMU
IPC: C08J7/00
Filed: 1987-03-04
Abstract: PURPOSE:To facilitate the formation of a molding having modified surface properties such as adhesiveness, by treating a synthetic polymer molding with a plasma of an inorganic gas, contacting it with oxygen, impregnating it with a radical-polymerizable monomer solution and making a reaction with this monomer by heating. CONSTITUTION:A molding comprising a synthetic polymer (e.g., poly-p- phenyleneterephthalamide or polyvinyl chloride) is placed within a high-frequency plasma treatment apparatus and treated with a plasma of an inorganic gas (e.g., argon). This molding is contacted with oxygen or an oxygen-containing gas (e.g., air) and impregnated with a radical-polymerizable monomer solution. Examples of said monomer solutions include solutions of acrylic acid, acrylamide or glycidyl methacrylate. This monomer is reacted by heating to 80-250 deg.C to obtain a molding having modified surface properties such as adhesiveness.
Patent JP-S57163342-A (JP)
Title: Preparation of 3,4,5-trimethoxybenzoic acid halide
Inventor: KAWAMURA MASAO
IPC: B01J27/10
Filed: 1981-03-30
Abstract: PURPOSE: To prepare the titled compound easily, in high purity, in the form of a solution, by halogenating 3,4,5-trimethoxybenzoic acid in a solvent obtained by mixing an aromatic hydrocarbon solvent and an aliphatic hydrocarbon solvent at a specific ratio.  
     CONSTITUTION: The titled compound is prepared by halogenating 3,4,5-trimethoxybenzoic acid with a thionyl halide such as thionyl chloride in the presence of a catalyst such as N,N-dimethylformamide in a solvent obtained by mixing (i) an aliphatic hydrocarbon having a boiling point of 50W200°C (e.g. hexane, heptane, etc.) and (ii) an aromatic hydrocarbon having a boiling point of 70W200°C (e.g. benzene, toluene, etc.) at a ratio of 85W95vol% to 15W5vol%.  
     USE: Intermediate of pharmaceuticals, pesticides, and other organic synthetic chemicals. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04283926-A (JP)
Title: Method for etching process
Inventor: YODA TADAYOSHI
IPC: H01L21/306
Filed: 1991-03-13
Abstract: PURPOSE:To improve etching precision even when a concentration control range is provided for the concentration of fluorine ions of a fluoric acid solution, by controlling an etching rate to be fixed adjusting the temperature of the flouric acid solution. CONSTITUTION:The relationship between the concentration of fluorine ions of a fluoric acid solution and the temperature thereof at the time when an etching rate is fixed is stored beforehand in the ROM of a microcomputer. A concentration signal from a fluorine ion concentration meter 3 is inputted, a table stored in the ROM is looked up and a set value of the temperature of the fluoric acid solution corresponding to the concentration of the fluorine ions is read out. A control signal is outputted to a temperature raising-lowering means 2 so that this set value of the temperature be in accord with a temperature signal inputted from a thermometer 4.
Patent JP-H10240149-A (JP)
Title: Driving circuit integrated display device
Inventor: ISHIZAWA HIDEICHIRO
IPC: G02F1/1333
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To reduce an occupancy area and to improve the yield by forming a protective coat continuously covering a wiring layer arranged along a driving circuit and its periphery. SOLUTION: A power supply line 112 is arranged along an outer peripheral of a signal line driving circuit 107 and a scanning line driving circuit 108, and a counter electrodes potential supply line 109 is arranged further outer periphery of the former one. A CMOS circuit consisting of nchTFT and pchTFT is formed in the driving circuits, and nchTFT is arranged in a matrix form in a display area for obtaining a picture element TFT for driving picture element electrodes. A picture element electrode 105 is formed by forming a transparent conductive film of indium-tin-oxide film(ITO) and patterning it. Mo/Al film is formed and patterned to form source/drain electrodes. At the same time, the power supply line 112 and the counter electrode potential supply line 109 are formed from same materials as the source/drain electrode.  As passivation for protecting the circuit elements on an array substrate, a silicon coat is formed and a picture element aperture part and a pad part are opened.
Patent JP-H01223099-A (JP)
Title: Construction of bridging body by magnetic force and structure thereof
Inventor: KOBAYASHI HIDEZO
IPC: B64G1/00
Filed: 1988-03-01
Abstract: PURPOSE:To easily construct a bridging body corresponding to the beam member of a structure by fitting magnets in advance to the member of the structure constructed under the minor-gravity or no-gravity environment and connecting the magnets of multiple members fitted with the magnets together. CONSTITUTION:When a linear beam member is to be constructed, magnets a1 and a2 are fitted to end sections of members 1a and 1b, the magnets a1 and a2 are connected together to form the beam member. In this case, a bridging body may be constructed by connecting multiple magnetic bodies with magnets and the magnetic force of the magnets. A magnetic material such as metal powder is kneaded in rubber or plastic into a rock or sheet shape to form the magnetic body.
Patent JP-H10247543-A (JP)
Title: Terminal
Inventor: SUZUKI MASAHARU
IPC: H01R13/42
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a terminal of which terminal lance does not plastically deform even if large force is added in the removing direction. SOLUTION: A terminal lance 23 includes a lance base 24 which is formed so as to project diagonally backward in the terminal inserting direction, and a lance auxiliary projection 25 which is formed so as to project on the end of the lance base 24. In the condition that the end of the lance base 24 is contacted with the inner circumference face 11A of a cavity 11, the lance auxiliary-projection 25 is engaged with a fixing face 14 of a busing 10. Thus, the terminal lance 23 can not be only receiver force in the removing direction by fixing the lance auxiliary-projection 25 to the fixing face 14, but also receiving force orthogonal to the removing direction by contacting the end of the lance base 24 to the inner circumference face of the cavity, and therefore the terminal prevents the terminal lance 23 from bending up.
Patent JP-H03251826-A (JP)
Title: Second harmonic generating element
Inventor: SHINOZAKI KEISUKE
IPC: G02F1/377
Filed: 1990-02-28
Abstract: PURPOSE:To make improvement in the efficiency of converting basic waves to a second harmonic wave by providing periodic structures of refractive indices with which the parts of the high optical refractive index and the parts of the low refractive index appear alternately periodic respectively in the front stages and rear stage of a second harmonic wave generating part. CONSTITUTION:A domain inversion region 19 where the signs of nonlinear optical constants invert periodically as the 2nd harmonic is provided as the second harmonic wave generating part on an LiNbO3 substrate 11 as a ferroelectric crystal. Further, the periodic structures 35, 37 of the refractive indices with which the parts 31 of the high optical refractive index and the parts 33 of the low optical refractive index appear alternately periodic are provided respectively in the front stage region on the side to which the basic wave of the region 19 of this substrate 11 is made incident and the rear stage region on the side from which the second harmonic wave is emitted. Further, optical waveguides 21 are provided not only in the regions but also on the region surface formed with the periodic structures 35, 37 of the substrate 11. The confinement of the incident basic wave on this second harmonic wave generating element into the second harmonic wave generating part 19 is possible in this way. Consequently, the improvement in the energy density of the basic wave in the second harmonic wave generating part 19 is made.
Patent JP-H07258632-A (JP)
Title: Fluorescent substance and fluorescent lamp in which the same is used
Inventor: TAKEMURA HIROBUMI
IPC: H01J61/35
Filed: 1994-03-18
Abstract: PURPOSE:To provide a red or deep red color light-emitting fluorescent substance showing a high color-rendering property, having a high light emission efficiency, and suitable for three wavelength region emission type fluorescent lamps. CONSTITUTION:A red or deep red color light-emitting fluorescent substance is substantially represented by a formula, (Gd1-x-yMEuy)2O3 (M is at least a kind of element selected from Al and Ca; x and y are numbers satisfying inequalities: 0.00001<=x<=0.1 and 0.005<=y<=0.2), has a crystal structure whose main phase is a monoclinic system, and has an emission spectrum distribution whose first peak having the largest strength ratio exists in a range of 615-630nm, when excited with a mercury bright line at 254nm.
Patent JP-H08243391-A (JP)
Title: High temperature combustion catalyst and production thereof
Inventor: NISHIDA AKIO
IPC: B01J23/44
Filed: 1995-03-08
Abstract: PURPOSE: To provide a high temperature combustion catalyst having high activity and small in deterioration and fluctuation of oxidizing activity. CONSTITUTION: This high temp. combustion catalyst is obtained by making palladium oxide supported with a heat resistant inorganic carrier and is >=960 deg.C in the dissociation temp. of palladium oxide. The supported palladium oxide catalyst is fired at a pressure of 2kgf/cm<2> in an oxidizing atmosphere >=0.5kgf/ cm<2> in oxygen partial pressure. Palladium oxide is stabilized by firing in the pressurized and oxidizing atmosphere to enable the dissociation temp. to increase to >=960 deg.C. Since the dissociation temp. of palladium oxide is high, the remarkable deterioration of oxidizing activity due to the dissociation of palladium oxide is prevented.  The joining force of palladium oxide to the heat resistant inorganic carrier is increased and the grain growth of palladium oxide is effectively suppressed to prevent the deterioration of the activity by firing in the pressurized and oxidizing atmosphere.