baber/WOPTO huggingface dataset:
Patent JP-H10168567-A (JP)
Title: Ion beam sputtering system
Inventor: HIRAYAMA TOMOJI
IPC: C23C14/46
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an ion beam sputtering system in which only sputtering particles having a low energy of about several eV are selected from sputtering particles, and film is formed by these low energy sputtering particles. SOLUTION: In an ion beam sputtering system composed of a vacuum chamber 11, an ion gun 12 set at the bottom part of the vacuum chamber, a target holder 14 supportingly fixed in the upper direction oppositely to the ion gun by a rotary shaft 19 inserted via the side wall of the vacuum chamber, a substrate holder 13 to which the substrate 18 in which this coating is to be formed is attached and detached, a shutter 20 set in the vicinity of the front part of the substrate holder and a vacuum pump 16 sucking and exhausting the inside of the vacuum chamber, low energy sputtering particles are selected to form thin film.
Patent JP-2001146574-A (JP)
Title: Watercolor composition
Inventor: TSUJIO SHINJI
IPC: C09D201/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a watercolor composition which can be coated even on a base material having a surface composed of a resin with good adhesion without being repelled while ensuring such properties which watercolor composition inherently possesses that, even if it has been once dried up on a palette, it can be resolubilized in water. SOLUTION: This watercolor composition comprises a pigment, a water-soluble polymeric substance, and water as the essential components, and in addition, a wetting agent composed of a polymer, preferably a wetting agent composed of an alkali metal salt, an amine salt or an ammonium salt of a polymer having an unsaturated carboxylic acid as the monomer component.
Patent JP-2000155561-A (JP)
Title: Gradation conversion circuit and picture display device
Inventor: TAKAHASHI YASUNORI
IPC: G09G3/28
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a gradation conversion circuit and a picture display device capable of providing a beautiful gradation picture both in moving and still pictures by making use of each merit of an error propagation method and a dither method. SOLUTION: An inputted n-bit digital picture signal is distributed to an error propagation processing circuit 2, a dither processing part 3, and a movement detecting part 4, respectively. The inputted signals are decreased in gradation to m-bit length (m<n), respectively, in the error propagation processing part 2 and the dither processing part 3. The movement detecting part 4 detects whether the picture is a moving picture or a still picture, and outputs a coefficient α. The coefficient α takes a value close to zero in the case of a moving picture and one in the case of a still picture. The coefficient α and β outputted from the movement detecting part 4 are inputted to coefficient units 5, 6 connected with the error propagation processing part 2 and the dither processing part 3, and the outputs are decided at the rate of coefficients.  These two picture signals are integrated by an adder 7, and outputted to an output terminal 8. In the case of a moving picture, the output of the error diffusion processing part 2 is reflected stronger, and in the case of a still picture, the output of the dither processing part 3 is reflected stronger.
Patent JP-2001148065-A (JP)
Title: Drink circuit for automatic drink vending machine and its washing method
Inventor: HASHIMOTO MASAMI
IPC: G07F13/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce the personnel cost by increasing sales capacity of an automatic vending machine by easily and increasingly connecting drink vessels such as beer kegs inside a machine without changing the existing drink circuit inside the machine and reducing the visiting frequency of a route man to the locations. SOLUTION: In this automatic drink vending machine such as an automatic draft beer vending machine constituted so that a dispense head 9 is mounted on a beer keg (drink vessel) 1 mounted inside the machine drink extracted by pressurization of carbon dioxide gas supplied from a carbon dioxide gas cylinder 2 through the dispense head is supplied to a cup taken out to a vend stage 7 via a beer supply line 6, beer kegs #3, #4 are increasingly connected with beer kegs #1, #2 connected with two systems of drink circuits A, B respectively, the mutual dispense heads individually connected with the respective beer kegs by every circuit A, B are serially connected, pipes and connected with the beer supply line via a switching valve 10 and the drink stored in the beer kegs #1, #2 at the front stage is extracted via the beer kegs #3, #4 in the rear stage.
Patent JP-2001138068-A (JP)
Title: Metal welding method
Inventor: IDE TAKANOBU
IPC: B23K103/10
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for welding metal by which parts made of aluminum can be reliably welded. SOLUTION: A metal welding method is provided which is characterized in that the weld zones of metals are heated by a heating device, the weld zones are rubbed, and materials of both weld zones are mixed and welded.
Patent JP-H01180721-A (JP)
Title: Winding device for linear object
Inventor: NARA MASAISA
IPC: B21C47/02
Filed: 1987-12-28
Abstract: PURPOSE:To hold and wind a linear object coming flying at a high speed by composing the linear object winding device of a pair of winding bodies made up of a flange and a drum, a moving device to move at least one of them in an axial direction and a rotating drive for the winding bodied. CONSTITUTION:This winding bodies 3a, 3b are equipped at a position wherein a linear object 16 of quenched and solidified metal comes flying. They are rotated by rotating devices 4a, 4b in the respective winding directions with a prescribed interval between the drums 1a, 1b. Then, when the linear object comes flying between the winding bodies 3a, 3b, bottoms 36a, 36b operate to move the winding bodies 3a, 3b simultaneously and to hold the linear object 16 between the ends of the drums 1a, 1b. The drums 1a, 1b are integrated to make a winding device and the linear object is wound around the drums 1a, 1b and between the flanges 2a, 2b. A traverse device 13 is actuated and trav ersed to either right or left to wind the linear object in good shape.
Patent JP-H03189983-A (JP)
Title: Microadjusting device
Inventor: SAITO TAKAHITO
IPC: G11B7/085
Filed: 1989-12-20
Abstract: PURPOSE:To obtain a microadjusting device to eliminate the slight shearing between the central position of a disk and the rotating central position of a turn table by providing plural guiding members to connect a moving body with the turn table and to pull a turn table in the both directions of a first direction by cooperating each other. CONSTITUTION:A turn table 52 and a moving body 30 are connected by plural second guiding members 72. The second guiding members consist of a plate spring respectively, one ends of the two are fixed to a convex part 62, the other end is fixed to a plate member 40 and the convex part 62 is pulled in a first direction for the plate member 40. The other two respective one ends of the second guiding member 72 are fixed to a convex part 64, the other end is fixed to a plate member 44 and the convex part 64 is pulled in the first direction for the plate member 44. Therefore, the turntable 52 is not moved by centrifugal force to a supporting table 20 and shearing is not generated between the axis of a disk and the axis of the turntable. Thus, a fine-movement device which can prevent slide run-out with bore of the disk resulted from the shearing of the axis of the disk and the axis of the turn table.
Patent JP-H06157172-A (JP)
Title: Ceramic heater
Inventor: MOGI HIROSHI
IPC: C04B41/52
Filed: 1992-11-16
Abstract: PURPOSE:To enhance rapid heating performance by forming an electric conductive layer on a ceramic substrate made of AlN and coating the electric conductive layer with an Al2O3 coating film by spraying. CONSTITUTION:A powdery mixture of AlN powder with a sintering aid such as Y2O3 is mixed with an org. binder such as butyral resin and a solvent such as trichloroethylene or ethanol to prepare a slurry, this slurry is formed into a green sheet by means of a doctor blade, etc., and the green sheet is fired in an inert atmosphere of N2, etc., to produce a substrate made of an AlN sintered compact. This substrate is coated with electric conductive paste contg. a high m.p. metal such as Mo and TiN by screen printing or other method and an electric conductive layer is formed by firing the paste in vacuum or in a reducing atmosphere of a gaseous H2-N2 mixture. An Al2O3-based coating material is then sprayed on the electric conductive layer by plasma powder spraying or other method to laminate an insulating coating film and the objective integrated ceramic heater excellent in rapid heating performance is obtd.
Patent JP-H05163494-A (JP)
Title: Method for deashing granulation of low-grade coal to be hardly deashed and production of coke for blast furnace
Inventor: KAMIYAMA HISAAKI
IPC: C10L5/00
Filed: 1991-12-13
Abstract: PURPOSE:To obtain granulated coal suitable for coke for blast furnace from the subject low-grade coal by grinding low-grade coal to be hardly deashed and low-grade coal to be readily deashed, making the former into a water slurry, mixing the water slurry with the latter and water, adjusting the slurry to proper pH and coal concentration, adding an oil component and deashing and granulating. CONSTITUTION:Low-grade coal to be hardly deashed and low-grade coal to be readily deashed are fed from a hopper 1 of coal to be hardly deashed and a hopper 2 of coal to be readily deashed into wet grinders 5 and 6, independently respectively, to give pulverized coal comprising >=90% powder having <=0.3mm diameter. The fine powder of coal to be hardly deashed is made into water slurry having <=30% coal concentration by a blending tank 12 and the coal water slurry is blended with fine power of coal to be readily deashed and water by a stirring blade 9 to give coal water slurry having pH>=7 and 10-30% coal concentration. The slurry is fed to a horizontal granulator 17 equipped with a stirring blade 16, an oil component is added from a tank 13 through a piping 15 to granulator and the slurry is mixed while stirring, deashed and granulated. The granules are separated by a solid-liquid separator 19 and dewatered with a dehydrator 21 to give granulated coal of low-grade coal to be hardly deashed useful for coke for blast furnace.
Patent JP-H0240449-A (JP)
Title: Boiler for heating
Inventor: SON SANJU
IPC: F24H1/44
Filed: 1988-12-27
Abstract: PURPOSE: To sharply improve combustion efficiency, by mounting a recombustion plate in a combustion chamber, and circulating and discharging while reducing combustion heat in three stages of upper, middle, lower water tank. CONSTITUTION: A recombustion plate 4 bent upward is provided in a combustion chamber 2. A heat exchange chamber 7 provided in such a manner as separated from an exhaust chamber 6 includes an upper water tank 14 provided therein in the state where a warm water copper pipe 14' is wound on an upper end of the chamber 7, and a circulation water tank 11 is wound between a lower end of the chamber 7 and a lower water tank 3. The upper and lower ends are welded through fixing members 12, 12', and are separated to a combustion heat rising passage 9 and an exhaust passage 10.  Upper and lower final ends of the circulation water tank 11 are opened into the lower water tank 3 and the upper water tank 14, and water in the upper and lower water tanks 3, 14 is circulated and a bypass pipe 30 is provided, and further an auxiliary water tank 8 is provided in the circulation water tank 11 and is communicated with the upper water tank 14. With the construction combustion efficiency is improved with a simplified structure.
Patent JP-H10171094-A (JP)
Title: Photomask
Inventor: OTAKA AKIHIRO
IPC: G03F1/32
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to form finer line patterns without the occurrence of unnecessary patterns and without giving limitation to mask patterns, by forming a halftone mask pattern for inverting the phase of transmitted light at a specific angle on a photomask. SOLUTION: If the halftone mask patterns 22 for rotating the phase of the transmitted light 180 deg.C by allowing the transmission of the light to some extent are formed on a mask substrate 21, the intensity of diffracted light may be made higher and the contrast may be so improved that the photomask nay be provided with the contrast of the amplitude transmittance changing from a value below '0' at the maskpattern edges to '1' in the transmission parts of the photomask. Illumination light is made incident diagonally on the photomask to deviate its zero order light from the center. As a result, the zero order light and the diffracted light of higher order are interfered with each other, there, by the propagation of the fine mask pattern information to the image plane is made possible.
Patent JP-H07186410-A (JP)
Title: Image recording device and its control method
Inventor: KASAHARA TAKASHI
IPC: B41M5/00
Filed: 1993-12-27
Abstract: PURPOSE:To check generation of running in the vicinity of a boundary between a black image by black ink and an image having illumination in the case where the images are adjoined to each other. CONSTITUTION:Image data of a recording color components Y, M, C, Bk each developed in a print buffer 105 are read out by a data modifying device 104, color spheres of the Y, M, C are expanded, mixed black printing spheres of the Y, M, C are determined by the AND of an image of the expanded color sphere and Bk component and they are stored in a temporary storing sphere 106. Then a single black ink sphere is formed by taking the exclusive OR of the mixed black printing sphere and the image of the Bk component. In the case where an image to be printed in black is adjoined to an image having illumination, the fringe part of the image to be recorded in black is recorded in mixed black ink of the Y, M, C, the inside of which is recorded by making use of the single black ink.
Patent JP-2001148851-A (JP)
Title: Image display device
Inventor: MURAYAMA TETSUYA
IPC: H04N7/18
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional image display device that cannot display a real synthesis image because the conventional image display device simply synthesizes a photographed image picked up on the spot with a preset synthesis survey image and displays the synthesis image. SOLUTION: The image display device is provided with a CCD camera 3, an azimuth detection means 4 that outputs a signal to obtain a synthesis use image in matching with an image pickup direction of the CCD camera 3 to a computer 5 storing in advance the synthesis image, and a display section 2 that displays the synthesis image resulting from synthesizing the image picked up by the CCD camera with the synthesis image obtained on the basis of the signal from the azimuth detection means.
Patent JP-H02174491-A (JP)
Title: Convergence measuring instrument for color crt
Inventor: KAWAKAMI YUICHI
IPC: H01J9/42
Filed: 1988-12-27
Abstract: PURPOSE:To obtain an accurate mis-convergence by image-picking up a measuring pattern lighted once within one period of a synchronizing pulse of a vertical synchronizing signal and fetching a synchronizing pulse of a 2nd vertical synchronizing signal to a picture memory circuit. CONSTITUTION:A measured pattern is generated from a measuring pattern generator 10, displayed on a color CRT 1, picked up image by a CCD camera 2 and the image of the measured pattern is formed on a CCD image sensor 12. The sensor 12 refreshes the stored charge, picks up the measured pattern lighted during the period of a synchronizing pulse of a 1st vertical synchronizing signal Vd and a synchronizing pulse of a 2nd vertical synchronizing signal Vd and reads the picture signal picked up by the synchronizing pulse of the 2nd vertical synchronizing signal Vd. The picked-up picture signal is outputted to a picture memory 3, a CCD image sensor drive circuit 8 generates the drive signal and generates the drive signal by a command signal from an arithmetic circuit 4. Thus, the effect of measured conditions such as power fluctuation or noise production is avoided.
Patent JP-H02176853-A (JP)
Title: Character processor
Inventor: WADATSUMI SHIGEO
IPC: G06F17/21
Filed: 1988-12-27
Abstract: PURPOSE:To edit en bloc plural lines to shorten an editing process time and also to simplify the editing process by providing an area designating means which designates a desired area of a displayed sentence, an editing contents memory means, a selection means, and an editing means. CONSTITUTION:A conversion means 2 converts the character conversion information supplied via an input means 1 into the sentences and outputs these sentences to a sentence memory means 3 and a display means 4. An area designating means 5 designates a desired area of the sentence shown on the means 4 and selects the desired editing contents. These contents are inputted to an editing means 8 and set there. Then the means 8 refers to the means 5 to call out a designated area and executes successively the set editing contents to each line of the sentence existing in the called area. In this case, an editing contents memory means 6 stores many editing contents including the left/right crowding of lines, the centering of lines, etc. A selection means 7 choose one of these editing contents. In such a way, plural lines can be edited en bloc and the editing process time is shortened.
Patent JP-H03193862-A (JP)
Title: Preoxideizing method of alloy for sealing glass
Inventor: YUKI NORIO
IPC: C23C8/10
Filed: 1989-12-22
Abstract: PURPOSE:To prevent the formation of porous oxide films at the time of an oxidation treatment and to improve the adhesive property to glass by subjecting an Ni-Fe alloy having a specific compsn. to a heat treatment in moist hydrogen under specific conditions, then to the oxidation treatment in the atm. air. CONSTITUTION:After the 38 to 44% Ni-Fe alloy is molded to a prescribed shape, the alloy is heat treated for 5 to 120 minutes at 700 to 1100 deg.C in the atmosphere of >=0 deg.C dew point having the compsn. of >=5vol.% H2 and the balance N2 and is then subjected to the oxidation treatment for 10 to 120 minutes at 600 to 1000 deg.C in the atm. air. The sealing strength of the above- mentioned alloy without contg. Co to the glass is greatly improved by this method. The decarburization atmosphere is obtd. more than in dry hydrogen by executing the above-mentioned heat treatment in the moist hydrogen and, therefore, the removal of C which is the cause for foaming is executed. In addition, the extremely thin oxide films are formed on the surface. The conversion of the thin oxide films to the porous oxide films at the time of the next oxidation treatment is prevented and the tight adhesive strength to the glass is improved.
Patent JP-2000154283-A (JP)
Title: Soft flame-retardant resin composition
Inventor: NIIMI YOSHIHARU
IPC: C08L25/10
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition excellent in flame retardance, smoke suppression, heat resistance, and softness by compounding a polyolefin resin containing a thermoplastic styrenic elastomer with a specified amount of zinc ethylenediaminephosphate. SOLUTION: This composition is prepared by compounding (A) 100 pts.wt. polyolefin resin containing 5-95 wt.%, preferably 10-90 wt.%, thermoplastic styrenic elastomer which comprises hard segments derived from styrene and soft segments derived from at least one conjugated diene and/or its hydrogenation product and has a JIS A hardness of 50 or lower at room temperature with (B) 10-300 pts.wt. zinc ethylenediaminephosphate having a BET specific surface area of 0.1-20 m2/g and a secondary particle size of 20 μm or lower and (C) at least one flame retardant selected from among red phosphorus, phosphorus compounds, metal compounds, and 1,3,5-triazine derivatives in such an amount that the sum of ingredients B and C is 10-300 pts.wt.
Patent JP-H0948087-A (JP)
Title: Manufacture of ceramic member having fine through holes
Inventor: NANATAKI TSUTOMU
IPC: B32B18/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a member having fine through holes, which is made up of a heat-resistant, wear-resistant and low heat-expansion material, by specifying the lateral width of a window part of a ceramic substrate and the interval of fine through holes. SOLUTION: In manufacturing a ceramic member having fine through holes 1, an integral sintered body is made by baking a laminate of the second green sheet for a ceramic substrate and the first thin-walled green sheet on which fine through holes are formed. The thickness of the first green sheet is required to be reduced to a certain extent because reduction in variations in bore size, improvement of productivity, and formation of the fine through holes 1 are difficult. A specific example is a thin ceramic plate 7 having the fine through holes 1 is integrated with a ceramic substrate 9 having a window 3. The lateral width W of the window of the ceramic substrate meets the formula W(mm) >=10/fine through holes spacing (after baking) (μm).
Patent JP-H01170989-A (JP)
Title: Liquid crystal display erasing method
Inventor: YASUI MASARU
IPC: G02F1/133
Filed: 1987-12-25
Abstract: PURPOSE:To clear a display in a short time by supplying horizontal picture element data for clearing the display to a one-line source bus driving circuit for display elements and driving all source buses to a voltage level corresponding to the horizontal picture element data at the same time for a prescribed time. CONSTITUTION:When the display image of an active liquid crystal display panel is cleared, the horizontal picture element data for cleaning the display are supplied to the source bus driving circuit by one line of display elements and the source bus driving circuit drives all source buses to the voltage level corresponding to the horizontal picture element data at the same time for the prescribed time, so that the output of a gate bus driving circuit 7 is held at an active level at the same time for the prescribed time T with an erasure signal CL. Consequently, the time required to clear the display of the liquid crystal display panel is shortened.
Patent JP-H11165314-A (JP)
Title: Cylindrical warming apparatus
Inventor: YANO MASASHI
IPC: B29K21/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To deal with a sporadic high warming by previously warming by a simple modification of an existing CT type warming apparatus. SOLUTION: A conventional CT type conveyor is modified. A roll 16 having spiral grooves 36 formed thereon is arranged in a body casing 14 and a rubber is introduced while rotatably driving in the casing 14, thereby previously warming the rubber in an initial state. Since heating is conducted by a heater pad from the casing 14 side and also executed with warm water from the roll 14 side, a predetermined preheating can be conducted without considerably deepening the grooves 36 and a load of a motor 44 can be alleviated.