baber/WOPTO huggingface dataset:
Patent JP-H11294730-A (JP)
Title: Incinerator
Inventor: TAKASHIBA JUNICHI
IPC: F23G5/40
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To adjust the degree of combustion in the complete combustion, carbonization or the like of matters to be combusted. SOLUTION: A casing 3 is provided with a dumping hopper 8 and a flue gas port 18 at an upper part thereof and with an ash discharge port 14 at a lower part thereof while being equipped with a burner 19. A rotating shaft 5 is horizontally mounted on the casing 3 through a bearing 4 and a combustion cylinder 11 is arranged concentric on the rotating shaft 5 to make a base end part of the combustion cylinder 11 communicate with a lower part of the hopper 8. The rotating shaft 5 is in the form of a hollow body to form a plurality of blowholes 5a on a surrounding wall and an air supply means 20 is provided at an end part of the rotating shaft 5 to blow air into a furnace from the blowholes 5a.
Patent JP-H05132087-A (JP)
Title: Spray device
Inventor: PIEERU RATSUSEERU
IPC: B65D83/42
Filed: 1992-04-08
Abstract: PURPOSE: To facilitate satisfactory spraying during whole operation in spraying from a spraying nozzle of a liquid under high pressure of non-liquefying compressed gas, by carrying out the intake of additional gas through frit member and by specifying the size and porosity of the member. CONSTITUTION: In a spraying apparatus 1 including a container 2 equipped with a valve 3 movable with a push button 5, the valve 3 is fixed to the center of a cup-shaped body 4 fixed to the container 2 and provided with a valve rod 6 and a valve body 7 opening to the inside of the container 2, and a push button 5 is attached to the tip of the valve rod 6. The valve body 7 has a supplying lead pipe 10 which is attached with an immersion tube 11, and an additional gas intake nozzle 12 is connected so as to open to the inside of the valve body 7, and the frit member 13 is mounted on the end of this gas intake nozzle. Here, the frit member 13 has the size and porosity so as to keep the gas flow of 10-50 cm<3> /sec of gas flow under the pressure difference of 10×10<5> pascal.
Patent JP-S5447995-A (JP)
Title: Neutron detector
Inventor: OOTSUJI JIROU
IPC: G21C17/10
Filed: 1977-09-22
Abstract: PURPOSE: To provide a neutron flux detector which can measure the neutron flux in a reactor even if a drive unit for driving a movable neutron detector and its controller are partially defected.  
     CONSTITUTION: A neutron detector (not shown) for measuring the neutron flux space distribution in a core 1 is contained in a storage box 7 at not meauring time, and contained in a reactor container 6 via a movable cable passed through a guide tube 4 by starting a drive unit 8 to reach a retrieving mechanism 6, which is constructed to divide all the strings 3 disposed in the reactor into several groups so that one group corresponds to one detector. A detector selector 21 selects the detector to the mechanism to couple the tube 4 with the detector selected by a coupler 22 before the mechanism 6 to thereby control the selector 21 by a controller 23 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04342018-A (JP)
Title: Display controlling system for multi-window display system
Inventor: KITANO SHINJI
IPC: G06F3/14
Filed: 1991-05-20
Abstract: PURPOSE:To prevent a window not having outputted output for a long period from disturbing the input/output operation of another window, and in addition, to prevent the tube surface of a CRT from being burnt by erasing the window not having outputted the output for a long time after saving it to a save memory. CONSTITUTION:A window display monitoring means checks the displaying state of the windows A, B in respect of all the windows A, B, and in the case that it is decided that they are being displayed, it is decided whether no output is outputted in the window B for a definite period of time or not. If no output is outputted for the definite period of time, a window erasing means is started. The window erasing means saves window B data on a frame buffer to the save memory by a window save processing part, and erases the window B on the frame buffer. As the result, the window B is erased out of the screen of a display device. Thus, it can be prevented from disturbing the input/output operation of the other window A, and in addition, the tube surface of the CRT can be prevented from being burnt.
Patent JP-H08300894-A (JP)
Title: Pencil sharpener
Inventor: NOZAKI TAKEHISA
IPC: B43L23/04
Filed: 1995-05-12
Abstract: PURPOSE: To provide a pencil sharpener capable of excluding easily pencil shavings stored inside a pencil sharpener without impairing a peripheral health environment. CONSTITUTION: A discharge opening 7a for discharging pencil shavings stored inside is provided onto a side surface of a main body 1. A connecting part 7 to which an external suction device is connected when the pencil shavings are discharged is fitted to the discharge opening 7a. Then, a cap 8 is fitted to a tip of the connecting part 7, and removed when the pencil shavings stored inside the main body 1 are discharged.
Patent JP-S5818330-A (JP)
Title: Preparation of 4,4'-dihydroxydiphenyl
Inventor: TANAKA SHIYUNSAKU
IPC: C07C39/15
Filed: 1981-07-23
Abstract: PURPOSE:To obtain 4,4'-diphenyldisulfonic acid as dipotassium salt and at the same time separate the by-produced potassium sulfite, and to enable the repeated use of excess caustic potash, by carrying out the alkali fusion of 4,4'-diphenyldisulfonic acid adjusting the concentration of the caustic potash twice. CONSTITUTION:4,4'-Diphenyldisulfonic acid is subjected to the alkalifusion with caustic potash, and the reaction mixture is mixed with water to adjust the caustic potash concentration to 20-25%. The precipitated crystalline dipotassium salt of 4,4'-dihydroxydiphenyl (DHDP) is separated from the filtrate, and the filtrate is concentrated to a caustic potash concnetration of 40-60%. The precipitated potassium sulfite is separated from the aqueous solution of caustic potash. DHDP dipotassium salt is neutralized with an acid and treated with activated charcoal in a solvent to obtain high purity DHDP having an inorganic salt content of <=100ppm. Since the separated caustic potash solution is 40-60% in concentration, it can be used repeatedly only by treating with activated charcoal.
Patent JP-H01286326-A (JP)
Title: New ai-c-o singlecrystal film and its manufacturing method
Inventor: NAKAMURA TETSUO
IPC: H01L21/84
Filed: 1988-05-13
Abstract: PURPOSE:To enable formation of an extremely stable insulation film consisting of Al, C and O by growing crystals on a Si substrate. CONSTITUTION:Epitaxial growth of an Al-C-O singlecrystal film is done using a 2-inch Si(100) wafer as a substrate, at a growth temperature of 800-900 deg.C inside a moleculer beam epitaxial growth device, under the partial pressure of trimethyl aluminum 1.4X10<-5>Torr bubbled with H2 gas as reaction gas and N2O gas 2X10<-5>Torr. The Al-C-O singlecrystal film obtained with this is extremely stable and can stand enough for industrial use.
Patent JP-S5739430-A (JP)
Title: Switching regulator
Inventor: NISHINO TOSHIO
IPC: H02M3/335
Filed: 1980-08-22
Abstract: PURPOSE:To stabilize output voltage of a switching regulator, by connecting a semiconductor element by means of short-circuit to both ends of an inductance coil, and controlling this semiconductor element. CONSTITUTION:When a switch S is closed, a DC current i1 flows into a short- circuit, the impedance in the current direction of the current i1 is greatly reduced, and an AC output current i0 flows. Accordingly, as for the current i1 flowing into a closed circuit, basically voltage induced in the inductance L1 by the AC output current i0 flowing in the inductance L1 becomes E=L1.di0/dt, threfore the current i1 becomes E/R1, and when i1+i0 are increased, a magnetic core of the inductance L1 is saturated, therefore, even if a resistance R1 is made to zero, a large current does not flow, and high voltage is not induced to the winding as well. An AC portion obtained in this way is rectified by a diode D2, is smoothed by a capacitor C1, and becomes a DC output Eout.
Patent JP-S594641-A (JP)
Title: Acetal resin composition
Inventor: KIMURA MASAHARU
IPC: C08L59/00
Filed: 1982-07-01
Abstract: PURPOSE:A composition, prepared by incorporating a metallic salt of a dimer acid which is a dimerized linoleic acid with an acetal resin, and having very highly improved mold releasability in injection molding without deteriorating the mechanical properties or appearance unique to the resin. CONSTITUTION:An acetal resin composition prepared by incorporating 0.0005- 1pt.wt., preferably 0.001-0.5pt.wt., metallic salt, e.g. an alkali metallic salt, alkaline earth metallic salt, metallic salt of zinc, aluminum, tin and lead, preferably sodium or calcium salt, of a dimer acid obtained by dimerizing linoleic acid with 100pts.wt. acetal resin. The metallic salt is preferably incorporated with the acetal resin at the melting point of the acetal resin or above and the decomposition point thereof or below, generally 175-230 deg.C.
Patent JP-H0411753-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TANABE KYOKO
IPC: H01L21/82
Filed: 1990-04-28
Abstract: PURPOSE:To improve application efficiency of chip area and reduce the chip area by utilizing a miconcore as the wiring region in a chip. CONSTITUTION:A miconcore 2 is provided with a plurality of feed pins 8 in order to extend the signal wirings at the outside of miconcore 2 as the second wiring layer of the micon core 2 in addition to a CPU 9 and a memory 10. A semiconductor chip 1 including this miconcore 2 realizes signal wirings for input and output between the miconcore 2 and logic circuit 3, input/output circuit 4 in the region of miconcore 2 by utilizing a plurality of feed pins 8. Thereby application efficiency of the chip area becomes good and chip area can be reduced.
Patent JP-H09305761-A (JP)
Title: Object shape extraction device
Inventor: NAKADA KEIJI
IPC: G01J1/44
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To calculate the accurate centroid position and area of an object in order to know the shape of the object by providing two steps for a convergence operation to extract an edge of the object. SOLUTION: In addition to an ordinary convergence arithmetic unit, a smoothed luminance calculation device (2) 7, a line process calculation device (2) 8 and convergence decision device (2) 9 are provided. Then a 2nd functional E2 where a 2nd term of an expression is added to a normal 1st functional E1 is defined. In this expression, CF2 is a constant showing the intensity of the constraint condition and (i) and (j) show the indexes of the (x) and (y) components of an image with (h) and (v) showing the horizontal and vertical line processes respectively. In regard to the new arithmetic units 7 to 9, the coefficients of constraint conditions which secure the dynamics of smoothed luminance and line processes are changed or a condition that compulsively increases the line process of a point having an interrupted contour is added to a constraint condition.  As a result, a shape extraction device 10 can easily extract the contour of an object and also can extract the original shape of the object with no interruption even for an image of a low contrast.
Patent JP-S5764055-A (JP)
Title: Wound compress
Inventor: KAARU HAINTSU SHIYUTAIN
IPC: A61L15/26
Filed: 1981-07-22
Abstract: A surgical compress is described which is made of an absorptive layer and a wound covering layer, the covering layer spun or otherwise made of nonwoven hydrophobic fibers so that absorption of wound secretions is facilitated.
Patent JP-H07318714-A (JP)
Title: Production of color filter
Inventor: HOSHI HISAO
IPC: G02B5/20
Filed: 1994-05-27
Abstract: PURPOSE:To obtain a color filter having excellent dimensional accuracy by injecting gas at high speed to a mask in the exposure process so that temp. increase in the optical mask for exposure is suppressed and the difference of temp. in the plane of this mask is decreased. CONSTITUTION:In the production process of a color filter to transfer the pattern of an optical mask 2 to a substrate 1 by exposure, a nozzle 8 to blow gas is disposed between the substrate 1 and the light source 4. The light source 4 emits UV rays, air is injected through blowing ports 5, and air is recovered to discharge ports 6. The nozzle 8 is a bar type one having slits or small holes formed in series through which air can be blown. In the exposure process, gas is blown onto the optical mask 2 while the nozzle 8 is scanned parallel so that temp. increase of the optical mask 2 is suppressed and the temp. in the plane of the optical mask 2 is made uniform.
Patent JP-S63279758-A (JP)
Title: Jelly-like confectionery and preparation thereof
Inventor: SAITO SATOSHI
IPC: A23L21/10
Filed: 1987-05-12
Abstract: PURPOSE:To obtain the titled confectionery, containing a creamy substance in a jelly- like substance and having excellent texture, by using a high-melting gelling agent to prepare a jelly-like substance, heating the substance to form a liquid substance, filling the liquid substance in container and subjecting the filled liquid substance to specific treatment. CONSTITUTION:A gelling agent having the melting point above the temperature in sealing and heating is used to prepare a jelly-like substance, which is then mixed, stirred and heat-treated to provide, a liquid substance at a given temperature. The obtained liquid substance is then filled in a container. A pasty substance prepared by heating and blending amylopectin and water with a jamlike or creamy substance is added to the jelly-like substance before solidification thereof and homogeneously diluted by heating. The resultant blend is subsequently solidified by heating. The resultant blend is subsequently solidified by freezing and forming and contained in the jelly-like substance in the above-mentioned container to instantaneously and quickly freeze the jelly-like substance around the frozen creamy substance. The container is then thermally sealed. Thereby the aimed food capable of holding the creamy substance which is the contained substance in a state without changing the shape and quality thereof even in subjecting to respective treatments of washing and thermal sterilizing.
Patent JP-S62271550-A (JP)
Title: Data transmission equipment
Inventor: SHIRAISHI MASATO
IPC: H04M11/00
Filed: 1986-05-20
Abstract: PURPOSE:To securely discriminate a special control command without confusing with other data by discriminating whether it is the special command or not from the transfer speed of data. CONSTITUTION:A control part 11 regards signals on an SD line as commands in the state of accepting the commands. In such a time an ST line becomes a level, L and the signal on an SDC line is outputted to a CPU through a RD line. Then, in the state of transmitting and receiving data, the ST line becomes a level H, and data inputted from the SD line is once inputted to the control part 11 and the transfer speed of data is checked. Next, data is outputted to the SDC line, is inputted in a modulation part 19 to be modulated, and outputted to a telephone line through a telephone line interface 18. Thus, the special command is securely discriminated without being confused with other data.
Patent JP-S62271185-A (JP)
Title: Semiconductor memory and its access method
Inventor: HORIGUCHI SHINJI
IPC: G06F12/00
Filed: 1986-05-20
Abstract: PURPOSE:To attain high speed access consecutive data having an optional address as a head sequentially or simultaneously by using a block address so as to discriminate whether a memory cell as being designated by a memory block internal address or a memory cell having an address being the result of prescribed operation to the former address thereby switching a data line at each memory block. CONSTITUTION:A means discriminating whether a memory cell as being designated by a memory block internal address or an address being the result of a application of a prescribed address to the internal address is selected is provided in each memory block. That is, the memory address of the designated address and an address being the result of application of an operation to the memory cell address, e.g., addition of 4, are accessed selectively. Thus, even in case of a head address selected as an optional address, the consecutive data are accessed at a high speed.
Patent JP-H08278356-A (JP)
Title: Method and device for measuring direction and intensity of fine magnetostatic field
Inventor: KURATA KAZUHIRO
IPC: G01R33/02
Filed: 1995-04-05
Abstract: PURPOSE: To detect fine magnetostatic field easily by replacing a part of a resistance in an astable multivibrator with a coil having a ferromagnetic core and detecting the oscillation property of the vibrator owing to the magnetization of magnetic field of the core. CONSTITUTION: A capacitor 3 determines the oscillation frequency area, for example, around 0.5μF in 10kHz area, and transistors 4 and 4' are used for amplifying small signals. A collector resistance 5 is set to around 50Ω and an emitter resistance 5' is set to around 200Ω. An astable multivibrator generates precise square waves. Either of the resistances 5 is replaced with a coil 2 for detecting magnetic field and a ferromagnetic core 1 is prepared within the coil 2. When a magnetic field to be measured is given to the core 1, the impedance is changed and the oscillation frequency is also changed in a circuit. The osicllation frequency is converted into analog value and indicated by an ammeter, resulting in a device with simplified structure and high detection sensitivity for magnetic field.
Patent JP-H04322032-A (JP)
Title: Manufacture of transistor with vacuum microelectronics
Inventor: UGAJIN RYUICHI
IPC: H01J9/02
Filed: 1991-04-19
Abstract: PURPOSE:To reduce a capacity between electrodes so as to enhance a high frequency characteristic by etching a material for electrodes by the use of metal films developed at the tip end portions of the material for the electrodes as masks. CONSTITUTION:A tungsten layer 1 is etched in two directions slantwise with respect to the main surface of a base, thus obtaining a pair of grooves 2, 3. Portions of the layer 1 divided by the grooves 2, 3 serve as an emitter electrode 4, a collector 5 and a pair of base electrodes 6. Cesium films 8 made of metal functioning as a mask are formed at the tip end portions 4a, 5a, 6a of the electrodes 4, 5, 6. Isotropic dry-etching is applied to the cesium film 8 as the mask, and only tungsten of a material for the electrode is selectively removed. At this time, the grooves 2, 3 are extended in portions other than the films 8 so that recess portions 9 are formed on base end sides of the electrodes, and accordingly, distances between the electrodes 4, 6 and 5, 6 are enlarged in portions other than the films 8. Consequently, a capacity between the electrodes can be reduced, thus enhancing a high frequency characteristic of a transistor.
Patent JP-S5739540-A (JP)
Title: Semiconductor device
Inventor: TANAKA MAKOTO
IPC: H01L21/316
Filed: 1980-08-21
Abstract: PURPOSE:To provide a semiconductor device which is resistant against contamination by a contaminant such as sodium, by a method wherein the surface of a semiconductor chip is protected by covering the exposed silicone surface with a silicone di-oxide film by oxygen plasma process. CONSTITUTION:An aperture 3 as a contact hole for drawing out an electrode is made in a silicone wafer 1 in which an element region 2 is formed and a prescribed aluminum electrode pattern 5 is formed on the surface of the wafer 1. And a backside electrode 6 is also formed by depositing gold on the back of the wafer 1 overall. After the said wafer is divided into chips, they are exposed in oxygen plasma so that the exposed surface of the silicone is oxidized and the chips are covered with stable silicone di-oxide. As the exposed surface of the chips is covered with an insulation film, the chips are protected from contamination.
Patent JP-S5542748-A (JP)
Title: Workpiece carrying in, carrying out, and turning over device of vertical shaft circular table type surface grinder
Inventor: HORIE TETSUJI
IPC: B24B7/16
Filed: 1978-09-20
Abstract: PURPOSE: To improve processing capacity by carrying in the unprocessed workpiece, carrying out the completed workpiece, and carrying out, turning over, conveying, carrying in for the second time intermediate workpiece rationally during the one synchronized parallel motion of a carriage.  
     CONSTITUTION: The guides 50W53 for carrying in the unprocessed workpiece 13A, carrying out of the processed workpiece 13C, and carrying out, turning over, conveying, and the second carrying in of the intermediate workpiece 13B are all gathered on a carriage 42, and the carrying in of the unprocessed or intermediate workpiece and the carrying out of the intermediate or processed workpiece is done by each of the carrying in or out member 71, 72. Furthermore, the intermediate workpiece is turned over or conveyed by a pair of the turning over guides 52, 53 which revolve around the shaft center and are provided at the corresponding positions in front of and at the back of the intermediate workpiece, and the workpiece is carried in or out or turned over during one synchronized parallel motion of a carriage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S597495-A (JP)
Title: Flux for submerged arc welding
Inventor: SUGIOKA ISAO
IPC: B23K35/36
Filed: 1982-07-05
Abstract: PURPOSE:To provide a flux for submerged arc welding of a Cr-Mo type low alloy steel by which weld metal having good slag removability and excellent toughness is obtd., by adding a small amt. of Al to a fused base flux having basicity of a specific value. CONSTITUTION:Al powder of Al alloy powder is added at 1% in terms of Al to a fused base flux contg. 10-30% SiO2, 25-45% CaO, 5-15% MgO, 9-35% Al2O3, 3-12% CaF2, and >=5% total of 1 or >=2 kinds among Na2O, K2O, Li2O and having >=1.4 basicity expressed by the formula[ I ]as a flux to be used in the stage of welding a Cr-Mo low alloy steel by a submerged arc welding method. The welding with excellent slag removability and toughness of weld metal is accomplished.
Patent JP-H0411857-A (JP)
Title: Flour applied to food to be fried without coat
Inventor: NOGUCHI MASATOSHI
IPC: A23L7/157
Filed: 1990-05-01
Abstract: PURPOSE:To provide the subject frying flour containing expanded what flour, keeping dry surface free from stickiness even after leaving standing in a state smeared to an ingredient, exhibiting good workability and giving a fried food having excellent palatability and appearance. CONSTITUTION:The objective frying agent contains expanded what flour produced by heating wheat flour with superheated steam preferably at 130-250 deg.C under a pressure of 1-7kg/cm<2>G for 3-240sec.
Patent JP-H05312468-A (JP)
Title: Thermally insulated box
Inventor: MOCHIZUKI SANAE
IPC: F25D23/08
Filed: 1992-05-08
Abstract: PURPOSE:To maintain good thermal conductivity of expanded insulating material for a long period of time by bonding a film to the surface of expanded insulating material to be put into the gap between an outer box and an inner box to prevent fluorocarbon component etc., in the material from being replaced by air. CONSTITUTION:A thermally insulated box such as a refrigerator comprises an outer box 1 of matal, an inner box 2 of plastics, and expanded insulating material 3 such as slab-shaped urethane foam incorporated into the gap between the boxes 1, 2. In a thermally insulated box of this sort, a film having low permeability to gas such as air, and moisture is bonded to the surface of the material 3. As a result, fluorocarbon component etc., in the material 3 is prevented from being replaced by the air and hence thermal conductivity of the material 3 is not deteriorated even after extended use.