baber/WOPTO huggingface dataset:
Patent JP-H0732360-A (JP)
Title: Method and equipment for treatment of uv coating waste
Inventor: HARA KEIKICHI
IPC: B09B3/00
Filed: 1993-07-22
Abstract: PURPOSE:To facilitate incineration treatment in an incinerator by a method wherein sludge of UV (ultraviolet curing type) coating waste is thrown in a hopper and melted by thermal irradiation of the lower part of the hopper and the molten sludge is applied in a prescribed thickness on a carrier and cured by ultraviolet irradiation. CONSTITUTION:Sludge thrown in a hopper 1 is subjected to thermal irradiation by far-infrared heaters 3 provided outside the lower part of the hopper, so that the temperature thereof be raised to a prescribed temperature, and thereby the sludge S is so melted as to have fluidity. Then, it is supplied in a prescribed quantity onto a rotary drum 2a by a solenoid valve 1a. It is applied in thereon a prescribed thickness by a coater part 8. Subsequently ultraviolet rays from an ultraviolet ray applying part 7 are applied from above the rotary drum 2a, so that the sludge S be cured. The cured sludge S is scraped off by a scraper part 9, crushed by a crusher part 6 and stocked in a storage vessel 10. Accordingly, the sludge is solidified in a completely dried state and can be treated by incineration as a general waste, and thus the waste treatment can be conducted easily and inexpensively.
Patent JP-H1142295-A (JP)
Title: Heat-resistant cloth for fire extinction
Inventor: MOCHIZUKI MASAYUKI
IPC: B32B27/12
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To prepare a heat-resistant cloth for fire extinction where luminance deterioration caused by primer cracks, and deterioration of heat reflecting performance at high temperature are prevented, and flameproofness is improved. SOLUTION: In heat-resistant cloth for fire extinction, the back and front surfaces 19a and 19b of a fluororesin film 19 are plasma-treated for forming the treated surfaces, and vacuum metallized films 20 and 21 of radiance metal such as aluminum are formed with primer-less on the treated surface. The vacuum metallized films 21 on the back and the surface of base cloth 16 are adhered through a silicone rubber adhesive 18 for constructing a heat reflecting layer 17. The primer-less forming prevents luminance deterioration caused by primer cracks, and the heat resistance properties of the film 19 prevents deterioration of the heat reflecting performance. Further, a combustible synthetic resin layer is eliminated from the surface of the heat reflecting layer 17 for improving flameproof performance.
Patent JP-H0849035-A (JP)
Title: Shift fork made of wear resistant aluminum alloy having excellent fatigue strength
Inventor: OTSUKI MASATO
IPC: C22C21/02
Filed: 1994-08-03
Abstract: PURPOSE:To impart excellent wear resistance and fatigue strength to a shift fork by subjecting an aluminum alloy added with Si and Cu to high pressure casting and subjecting the arm part of a shift fork having a structure in which fine primary crystal Si is dispersedly distributed into the matrix to shot peening treatment. CONSTITUTION:The compsn. of an alloy is constituted of the one contg., by weight, 13 to 17% Si, 2 to 6% Cu, and the balance Al with inevitable impurities, which is subjected to high pressure casting to form a shift fork. Moreover, this fork is the one having a structure in which primary crystal Si having 10 to 40mum average grain size is dispersedly distributed into the matrix, and in which compressive residual stress of >=5kg/mm<2> is present at least on the arm surface part. In the case of the production, it is subjected to high pressure casting under 1000kgf/cm<2> pressurizing force, is soaked at 500 deg.C for 4hr, is subjected to solution treatment for executing rapid cooling in warm water of 50 C and is subjected to aging treatment for executing heating at 170 deg.C for 8hr, and after that, the surface of the arm part is subjected to shot peening for 2 to 7min by using steel balls of 0.6mm.
Patent JP-S6358003-A (JP)
Inventor: YAMANAKA ICHIJI
IPC: F22B1/06
Filed: 1986-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1144913-A (JP)
Title: Box for screen
Inventor: OKUMURA MASAYUKI
IPC: G03B21/58
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a box for screen whose cost required for production and transportation is drastically reduced and whose size is freely changed in accordance with the size of a roll screen, by providing engaging parts capable of engaging with each other at both ends of an upper member and the upper ends of side members and performing assembly. SOLUTION: This box 1 for screen is constituted of a box main body 8, which is constituted of the upper member 6 and a pair of side members 7 attached to both sides of the member 6 and whose entire cross section is nearly U-shaped, a bottom member 9 and a pair of side wall plates 10. Then, the main body 8 is assembled by engaging the hook pieces of the members 7 with locking pieces erected upward on both sides of the member 6. Before the main body 8 is assembled, it is disassembled to the upper member 6 and a pair of side members 7. Therefore, work efficiency is more improved than the case that the entire main body of the box 1 is extrusion-molded of aluminum, so that the cost is drastically reduced in production.
Patent JP-H0838729-A (JP)
Title: Display device for pachinko board
Inventor: HIGASHIDA AKIRA
IPC: A63F7/02
Filed: 1994-08-04
Abstract: PURPOSE:To dispense with the work for a clerk to confirm a big prize each time and set the effect on a display plate by installing an indicator displaying the type of the big prize of a PACHINKO board correspondingly to each board. CONSTITUTION:When a PACHINKO bill enters the specific pocket of a PACHINKO board 1, the numeral, pattern, and character of a variable display device are changed, and a start signal la is fed to an input circuit 2. When a combination peculiar to the board 1 is attained, a big-prize signal 1b is outputted, one of 'limitless', 'lucky', 'unlucky', and 'blank' is selected through a random number calculating circuit 3, the type of the big prize is outputted on an indicator 4, and the type of the big prize is displayed on the indicator 4 by the character, pattern, or numeral. The limitless big prize is displayed as 'limitless' in red, the lucky big prize is displayed as 'lucky' in blue, for example. No work is required for a clerk to confirm the big prize and set the effect on a display plate.
Patent JP-H0936116-A (JP)
Title: Multilayer wiring forming method
Inventor: INOUE YUSHI
IPC: H01L21/3205
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring method with which an interlayer insulating film can be flattened, and the yield of production of the wiring can be improved. SOLUTION: After formation of wiring layers 36A and 36B on an insulating film 34 covering the surface of a board 3, an insulating film 38 such as plasma CVD-SiO2 , etc., is formed covering the insulating film 34, the wiring layers 36A and 36B. After a hydrogensilsesquioxane resin film has been flatly formed, a ceramic type silicon oxide film 40 is formed by heat-treating the above- mentioned resin film in an inert gas atmosphere. After an insulating film 42 such as plasma CVD-SiO2 , etc., has been formed on the film 40, the film 40 is converted into a ceramic-like silicon oxide film by conducting heat treatment while the generation of a microscopic protrusion on the surface of the film 40 is being prevented by the film 42. Subsequently, a wiring layer is formed on the film 42.
Patent JP-H0934414-A (JP)
Title: Gradation control circuit
Inventor: SAWA SHINICHI
IPC: H03M1/12
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To precisely perform gradation expression by converting analog image data input by a simple circuit constitution into digital image data composed of an appropriate gradation. SOLUTION: In a linear circuit 5, input composite video signals are detected the images by an image detection circuit and takes out color image signals so as to amplify them by an image amplifying circuit, and respective R, G, B color image signals are separated from the color image signals by a chromatographic circuit so as to output to a data level conversion circuit 9 of a gradation control circuit 8. In a data level conversion circuit, the input analog image data is amplified by the image data amplifying part and the data output according to the gradation level of the analog image data is added to the output of the image data amplifying part in an image data shift-up part so that the output data level is shifted up in a prescribed gradation region. Therefore, errors in A/D conversion of an A/D converter 10 are corrected.
Patent JP-S6180492-A (JP)
Inventor: INOUE FUMIYOSHI
IPC: G07D1/00
Filed: 1984-09-28
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-H07302801-A (JP)
Title: Semiconductor device and its production process
Inventor: MORI MUTSUHIRO
IPC: H01L29/78
Filed: 1994-08-26
Abstract: PURPOSE:To greatly increase the proportion of a gate region by forming an n<+> type polycrystalline semiconductor on the side wall of a MOS gate through an insulator, diffusing an impurity into a p-layer from this semiconductor to form an n<+>-layer and shorting the semiconductor, n<+>- and p-layers with a source electrode. CONSTITUTION:A gate oxide film 21, gate electrode 31 and insulator 22 are deposited on an n<+> type polycrystalline semiconductor and removed with leaving desired region to form a MOS. B ions are infected through the MOS gate used as a mask, B is activated and diffused to form a p-layer 13, and insulator 23 on this layer is removed by dry etching. After deposition of an n<+> type polycrystalline semiconductor 33, it is dry etched to leave the semiconductor 32 on the side wall of the electrode 31 through the insulator 22. It is heat-treated to diffuse an impurity in the semiconductor 32 into the layer 13 to form an n<+> layer 14 by self-matching. A source electrode 42 is deposited from above to short the semiconductor 32, layer 14 and p-layer.
Patent JP-H05132062-A (JP)
Title: Highly barrier plastic container
Inventor: DONARUDO ENU MATSUKUROORIN
IPC: B65D25/14
Filed: 1991-08-12
Abstract: PURPOSE: To ensure tight sealing without weakening spin-welded junction by the spin-welding of a container body and a closure member by installing external part extending till an open end, at the barrier layer of the inner surface of closure member bonded with the open end part of a container body. CONSTITUTION: In a container 10 comprising a cylindrical container body 12 with bottom and a closure member 20 bonded with the open end 14 of the container body, the closure member 20 is composed of a central panel 28 and a peripheral flange 22 united with the central panel, and the flange 22 is provided with circular groove 24 ending at bottom thread 26. The closure member 20 has a barrier layer 30 having an inner circular part 32 combined with a middle annular part 34, and the barrier layer 30 has a radial direction external annular part 36 placed wholly in parallel to the inner annular part 32. This annular part 36 extends through the bottom thread 26 of the groove 24 and contacts with the open end 14 of the container body 12, and the container body 12 and the closure member 20 are spin-welded with a side wall 16 and the flange 22.
Patent JP-H1048449-A (JP)
Title: Production of package board for hybrid photoelectronic integrated circuit
Inventor: YANAGISAWA MASAHIRO
IPC: G02B6/13
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a package board which can be easily and economically produced and has good electric characteristics by patterning an electric wiring part when a core layer is patterned and forming a dielectric layer comprising a part of an optical waveguide on the substrate where the electric wiring part is formed. SOLUTION: A lower clad layer 6d and a core layer 7c are successively deposited on a flat substrate (Si substrate) 1c. The core layer 7c is patterned by reactive ion etching method RIE method) using a fluorine-based gas. During this process, the core pattern is formed not only in a region where light is to be guided but in an electric wiring part. By forming an optical waveguide by RIE to expose the Si substrate 1a where optical elements are to be mounted. During this process, the core pattern around the electric wiring part is transferred to automatically form a lower clad layer 6a having the same thickness as the core layer 7c. Then in the final process, an insulating film 9b, conductive layer 12a and soldering layer 13a are formed to complete the production of a package board.
Patent JP-H0547171-A (JP)
Title: Bloch line memory
Inventor: SUZUKI TORU
IPC: G11C19/08
Filed: 1991-08-12
Abstract: PURPOSE:To provide the memory which allows the formation of both magnetic films on the same element and can be easily produced by constituting intra- surface magnetized film patterns and perpendicularly magnetized film patterns by varying the coercive forces thereof. CONSTITUTION:Plural striped magnetic domains 16 are parallel formed on a magnetic thin film 2 having perpendicular magnetic anisotropy and the perpendicular Bloch lines formed on the magnetic walls of such striped magnetic domains 16 are determined as a memory information unit. Guide magnetic domains 17 are formed on one end side in the extension direction of the striped magnetic domains 16. The striped magnetic domains 16 and the guide magnetic domains 17 are stabilized by the perpendicularly magnetized film patterns 7 laminated on the magnetic thin film 2. The recording bit positions on the striped magnetic domains 16 are stabilized by the intra-surface magnetized film patterns 4. The coercive forces of the intra-surface magnetized film patterns 4 and the perpendicularly magnetized film pattern 7 are varied. Both the magnetized films are stably magnetized in this way.
Patent JP-S5992489-A (JP)
Title: Magnetic bubble memory element
Inventor: SEKINO MITSURU
IPC: G11C11/14
Filed: 1982-11-19
Abstract: PURPOSE:To ensure high insulating performance without increasing the film thickness of an insulated layer which gives an evil effect to the transfer characteristics of magnetic bubble, by forming the magnetic bubble memory elements by dividing approximately at the center part a pattern covering both a signal line and a ground line via a polymer resin insulated layer into two parts. CONSTITUTION:A magnetic bubble transfer auxiliary pattern 20' is divided into two patterns 20a and 20b at both ends via a space 20c formed approximately at the center part of the full length of the pattern 20' as a deficient part. In this case, a gap G of the space 20c has about 1mum width approximately equal to the width of the shorter side of the pattern 20'. In such a constitution, the insulated breakdown strength can be greatly improved up to >=200V between patterns 20a and 20b of the bar pattern 20'. Thus it is possible to reduce the generating factor down to about <=1% for the dielectric breakdown under the normal operating conditions. At the same time, no deterioration is produced to the swapping gate characteristics owing to the distance 20c formed at the center part of the pattern 20'.
Patent JP-2000034193-A (JP)
Title: Heat treatment and production of fluoride single crystal
Inventor: MIZUGAKI TSUTOMU
IPC: C30B33/00
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To produce a single crystal useful for high-accurcy optical systems, having high transmissivity, low distorted and having no turbidness in its inner portion by removing adsorbate or accretion on the surface of a fluoride single crystal to clean the surface and then by heat-treating the single crystal through retaining it in a heated state and gradually cooling it. SOLUTION: The method of this invention is to purify the surface of a fluoride single crystal before heat treatment, in consideration of the fact that the cause of turbidness in its inner portion of a fluoride single crystal due to heat treatment is based on impurities, stain, moisture or oxygen-containing ingredients respectively attached or adsorbed on the surface of a treating object.  And the above method is to conduct heat treatment by retaining the fluoride single crystal in a heated state and gradually cooling it, followed by removing an alteration layer formed on its surface due to the heat treatment because even a fluoride single crystal the surface of which is cleaned before heat treatment is etched on its surface due to the existence of heat or a fluorinating agent during the heat treatment, which leads to the formation of alteration layer causing the quality degradation of the fluoride single crystal.
Patent JP-H1128026-A (JP)
Title: Planter
Inventor: SATO TOSHIAKI
IPC: A01G27/06
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a planter for eliminating the sense of the inorganic substance of a conventional planter, providing such an air as to thickly grow a plant planted in the planter in a natural state, a refreshing feeling and an atmosphere of relaxation. SOLUTION: A fungus of Bryophyta, a spore of a fern, etc., are planted on the outer periphery of a planter base 1. A porous material 2 having water retaining properties such as lava, pumice or Ohyaishi (green tuff) is stuck to the outer periphery of the planter base. A water tank 3 is made in the interior of the planter base 1 and a water lifting means such as a pump 4 for moving water from the water tank 3 to the top of the planter is installed. Lifted water is supplied from the top of the planter to the porous material 2 by sprinkling to always maintain the porous material in a wet state. Consequently a moss, a fern, etc., grow on the outer periphery of the planter to provide an air in which a plant in the planter grows as if it grew in a natural state.
Patent JP-H0251835-A (JP)
Title: Surface analyzer
Inventor: TANIGUCHI JUNICHI
IPC: H01J37/04
Filed: 1988-08-12
Abstract: PURPOSE:To invariably obtain analysis results with high reliability by utilizing the time of the backlash removing action of a sample stage to monitor the aging change of the radiation state of an electron beam and feedback-controlling the radiation state of the electron beam based on monitored results. CONSTITUTION:An electron beam deflecting means 26 deflects an electron beam in coincidence with the timing of the backlash removing action of a sample stage 14 by a driving section 16. This deflected electron beam is detected by a beam current detecting section 18. A feedback control section 28 controls an electron gun 2 and a focusing lens 8 based on the detected output to correct the radiation state of the electron beam. The aging change of the radiation state of the electron beam is invariably corrected, thus analysis results with high reliability are invariably obtained.
Patent JP-S5891875-A (JP)
Title: Rapid dyeing of polyester fiber
Inventor: RORUFU HASURAA
IPC: D06P3/54
Filed: 1982-11-19
Abstract: Disclosed is a method of rapid dyeing a substrate comprising polyester fibres at a temperature above 100 DEG  C. comprising bringing into contact with the substrate an aqueous dyebath containing a mixture of at least two disperse dyes having each individually specific physicochemical properties.
Patent JP-H1131718-A (JP)
Title: Bonding device
Inventor: ISHII IWAO
IPC: H01L23/50
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a simple accurate image-pickup of an object to be worked in a bonding device for bonding the electrode of a semiconductor chip with the lead of a lead frame. SOLUTION: At the time of bonding a semiconductor chip 14 and a lead 15 with a wire such as a gold fine wire, the deviation of the relative position between an arm 8 and a capillary 9 of the bonding tools and the objects to be worked is image picked up by an image-pickup system constituted of a camera (1) 1a, a camera (2) 1b, and an optical system 1c, and detected by an image processing part 2 so that the deviation can be corrected. The optical system 1c forms to near position and far position focal ranges to be selected according to the difference in the levels between a semiconductor chip 14 and a lead 15.  When the difference in level is large, image-pickup is made by combination with the camera (2) 1b in the far position focal range far from an image- pickup face, and when the difference in level is normal, the image-pickup is made by the camera (1) 1a in the near position focal range further near to the image-pickup face.
Patent JP-S6092910-A (JP)
Title: Car height control device
Inventor: NOMURA TOMOO
IPC: B60G17/015
Filed: 1983-10-27
Abstract: PURPOSE:To nearly accord a regulating speeds as a whole, as well as to realize stable car height control, by altering the regulating capacity of each car height control mechanism according to a size of target difference between an actual position and a desired regulated position of each of plural car height control mechanisms. CONSTITUTION:In case of a device which constitutes plural car height control mechanisms of combining respectively normally-closed type solenoid valves 16 and 17 on shock absorbers 11, 12 and 13, 14 for front and rear wheels, car height control sensors 25-28 generating each actual position signal in response to regulated results of each car height control mechanism is additionally installed respectively in each of these shock absorbers 11-14. Each output signal out of these sensors 25-28 is inputted into a control unit together with an output signal out of a setter not shown in fig altering a desird regulating position of each car height control mechanism. And, a target difference between an actual position and a desired position is grasped at each car height control mechanism, thereby controlling it so as to alter the regulating capacity of each car height control mechanism according to a size in the target difference.
Patent JP-H0367438-A (JP)
Title: Gas discharge display device
Inventor: SHIOZAWA NAOYUKI
IPC: H01J11/46
Filed: 1989-08-04
Abstract: PURPOSE:To prevent migration and connection section corrosion, prevent erroneous lighting, and improve seal characteristic by connecting internal electrodes and external electrodes made of specific metal paste with the first and second connecting electrodes made of specific metal paste respectively. CONSTITUTION:Cathode electrodes 2 of internal electrodes on a base glass 1 and external electrodes 15 made of Ni paste are connected by the first connecting electrodes 11 made of Ni paste and the second connecting electrodes 13 made of Ag paste performing a seal action. Anode electrodes 4 perpendicular to electrodes 2 on a window glass 5 are likewise connected to the same external electrodes 15. The occurrence of passivation of electrodes 15 made of Ni paste is prevented, electrodes 13 made of Ag paste below a seal glass 6 have high seal performance, Hg in the discharge gas rarely infiltrates into electrodes 11 made of Ni paste, the corrosion of electrodes 13 is prevented, and a high- quality gas discharge display device with no erroneous lighting and high seal characteristic is obtained.
Patent JP-H0929241-A (JP)
Title: Water purifier
Inventor: KOBAYASHI YUKIO
IPC: C02F1/28
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier by means of which chlorine, trihalomethane, agrochemicals dissolved ionic toxic substance, bacteria, etc., included in raw water such as city water are effectively eliminated and safe and tasty water can be obtd. SOLUTION: This water purifier is provided with the first water purifying tank 2 in which at least one of hydroxyapatite particles and ceramic particles and an active carbon are filled as a filter medium and the second purifying tank 7 arranged on the downstream thereof in which porous hollow fiber membrances are filled as a filter medium.
Patent JP-S6264380-A (JP)
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1985-09-13
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。