baber/WOPTO huggingface dataset:
Patent JP-H02219767-A (JP)
Title: Easy-to-open sealed container
Inventor: AKAZAWA KIYOHIDE
IPC: B65D77/20
Filed: 1989-02-10
Abstract: PURPOSE:To meet the conflicting requirements of a secure sealing and easy unpacking by forming resinous swellings produced on boundaries between the sealed and unsealed parts into a specific configuration when the flange of a container and a lid are heat sealed together. CONSTITUTION:When a container 1 and a lid 2 placed on a flange 3 thereof are heat sealed together using a heat sealing plate having a projecting heating part 4, the resin constituting a sealed layer 6 and an adjoining layer 8 of the container 1 and those constituting a sealed layer 7 of the lid 2 are squeezed out to form resinous swellings 9-12 and 13 and 14, respectively, on both boundaries between the sealed and unsealed parts. In this condition, the sealing strength becomes equal to at least the laminating strength of the sealed layer 6 and the adjoining layer 8 of the container. The outward resinous swellings 9, 10 and 13 are then sealed together by a flat sealing plate 15, while a top part X of the inward resinous swellings 11 and 12 is made to project beyond at least a bottom part Y thereof on the container side in the peeling direction. This can be accomplished at the start mainly by controlling the heat sealing condition of the projection type heat sealing plate 5.
Patent JP-S61191224-A (JP)
Inventor: ONISHI KIHACHI
IPC: H02G9/08
Filed: 1985-02-18
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-S63199590-A (JP)
Title: Color solid-state image pickup device
Inventor: OKUMURA TOMOHIDE
IPC: H04N9/07
Filed: 1987-02-13
Abstract: PURPOSE:To improve resolution and to improve optical utilization efficiency by setting eight picture elements, two in a horizontal direction and four in a vertical direction, as one unit, for the array pattern of color filters provided in front of the solid-state image pickup element, and setting respective color filters constituting one unit to the specific color filters. CONSTITUTION:If the array pattern 1a of the mosaic like filter provided in front of the solid-state image pickup device 2 is constituted by the repeating pattern in which eight picture elements, two in the horizontal direction and four in the vertical direction, are set to be one unit, and the position of the array pattern of one unit is shown as Cij ((i) is the position in the horizontal direction and (j) is that in the vertical direction), a first color filter transmitting all color light beams is arranged in C14, C22, a second color filter transmitting only the color light beams of selected spectrum area in C12, C24, a third filter transmitting either of a couple of complementary color light beams respectively having the color light beams transmitting the second color filter, and having respectively different color light beams in C11, C23, and a fourth color filter transmitting the other complementary color beam in C13, C21.
Patent JP-H01206549-A (JP)
Title: Composite surface analyzer
Inventor: HAYASHI SHIGEKI
IPC: H01J37/244
Filed: 1988-02-15
Abstract: PURPOSE:To perform manifold analyses by providing a removable electron detector between a fluorescent plate arranged on the output side of an analyzer and the analyzer when this device is constituted with an electron gun inclinatorily arranged against the surface of a sample and the energy analyzer located on the output side of the electron beam radiated on the sample surface. CONSTITUTION:When this device is used as a reflection electron diffracting device, an electron detector 10 is separated not to become an obstacle for the electrons discharged through the outgoing port 6b of an energy analyzer 6, the electrostatic voltage of the analyzer 6 is set to the optimum value to match with the energy of diffracted electrons. Under this condition, a high-energy electron beam from an electron gun 4 is fed close to the surface of a sample 2, the diffracted electrons are fed to the incident port 6a of the analyzer 6 to generate a diffraction pattern on a fluorescent plate 8 via the outgoing port 6b. When this device is used as an auger electron spectral device, the electron detector 10 is inserted between the outgoing port 6b and the fluorescent plate 8, the information on the surface composition and the chemical connection state is obtained here.
Patent JP-H01208144-A (JP)
Title: Image forming method
Inventor: ISHIWATARI TAHEI
IPC: B41J2/01
Filed: 1988-02-15
Abstract: PURPOSE:To form an image by forming a latent image and bonding hydrophylic or oleophylic developer to said latent image, by bonding fine liquid droplets composed of a hydrophylic, oleophylic or amphipathic liquid to the surface of an image forming body having a hydrophylic, oleophylic or amphipathic surface so as to correspond to an image. CONSTITUTION:In performing printing, an Al drum whose surface is coated with a substance showing hydrophylic, oleophylic or amphipathic property is used as an image forming body 1 and an ionic surfactant showing a hydrophylic, oleophylic or amphipathic property is used as a latent image forming agent 2 and aqueous or oily ink is used as a developer 7 while paper is used as a recording medium 10 and an Al drum whose surface is subjected to roughening treatment is used as a cleaning roll 12. Herein, an org. compound having a functional group such as a carboxylate group or an alkylamine group is used as the hydrophylic substance and an org. compound having a functional group such as a long chain alkyl group or a phenyl group as the oleophylic substance and an org. compound having hydrophylic and oleophylic functional groups present in the same molecule thereof is used as the amphipathic substance.
Patent JP-2000234291-A (JP)
Title: Method for coating cellulose solution
Inventor: YAMANE CHIHIRO
IPC: D06M15/05
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for coating a cellulose solution to give a coated paper sheet or nonwoven fabric which has an improved strength and has gas and liquid-permeability that can largely be controlled in response to the use of the paper sheet or nonwoven fabric, in a production process which does not use an alcoholic aqueous solution, an acidic gas or the like, gives the coated product free from the smell of sulfur, and does not generate by-produced gases such as carbon dioxide and hydrogen sulfide which are unavoidably exhausted by a viscose method. SOLUTION: This method for coating a cellulose solution comprises coating a paper sheet or nonwoven fabric with a cellulose/sodium hydroxide aqueous solution obtained by dissolving cellulose in a 6-11 wt.% concentration sodium hydroxide aqueous solution at a low temperature of <=10 deg.C, and then drying and coagulating the coated aqueous solution, gelatinizing and coagulating the coated aqueous solution at a low or high temperature without drying the coated aqueous solution, or neutralizing and coagulating the coated aqueous solution in an acidic aqueous solution at a controlled concentration and at a controlled temperature.
Patent JP-S55125721-A (JP)
Title: Digital-analog converter
Inventor: TAMAMUSHI AKIHIRO
IPC: H03M1/82
Filed: 1979-03-22
Abstract: PURPOSE: To enable to convert required for the D/A converter having the bit number less than the data to be converted, by subtracting the input data from a given digital data preset, in the D/A converter.  
     CONSTITUTION: For example, when the digital data 1 in 12 bits in converted from 380H (hexadecimal number) to 420H, the digital data set circuit 3 outputs the digital data of 370H. The data 1 and the output data of the circuit 3 are subtracted at the subtractor 4 to output the digital data 5 changed in the range of 10H to B0H (hexadecimal number). Since the D/A converter 6 handles the output 5 changed from 10H to B0H, the number of bits of the converter 6 is sufficient with 8 bits, and the analog signal 7 corresponding to the changing part of the digital data can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01208101-A (JP)
Title: Method of molding fiber board
Inventor: SHINOHARA YASUTAKA
IPC: B29K103/00
Filed: 1988-02-15
Abstract: PURPOSE:To contrive curtailment of molding time by preventing energy loss by a method wherein simultaneously with processing of a material obtained by premolding a fiber material and an adhesive agent into a matlike state by mixing them with each other with a pair of press molds a high-frequency voltage is applied to the material by making use of the press molds as electrodes. CONSTITUTION:A fiber material and adhesive agent are mixed up at the fixed rate with each other, which is premolded and a material 1a in a matlike state is manufactured. A material 1 is set up between a top and bottom press molds 3, 4 forming a pair. Both the press molds 3, 4 are connected electrically with a high-frequency dielectric heater 5 and form both electrodes. After setting of the material 1a, press processing of the material 1a is performed. Almost simultaneously with mold clamping of both the press molds 3, 4 high-frequency is applied to them by making use of then as the electrodes. Then an adhesive agent of the material is heated and cured through heating based on a dielectric loss of the same material and a fiber board is molded.
Patent JP-H01206687-A (JP)
Title: Electronic circuit substrate
Inventor: OYAMA SADAKIMI
IPC: H01L21/822
Filed: 1988-02-15
Abstract: PURPOSE:To obtain an electronic circuit substrate provided with a built-in capacitor by a method wherein two or more dielectric thin film layers are formed at specified electrode positions on a circuit substrate and an electrostatic capacitance is generated between electrodes which pinch each dielectric thin film layer to form two or more capacitors. CONSTITUTION:A conductive layer is formed on a circuit substrate 19 through a copper plating, then the disused part is removed, and electrodes 23, 23,... are formed. Dielectric thin film layers 20-22 are pinched between an electrode 18 and the electrode 23 at the part where these electrodes are overlapped intersecting each other, and the electrostatic capacitance is generated between these electrodes to form capacitors C1-C3. Then, an active element such as a Tr 1 or the like is soldered to form an electronic circuit substrate. By these processes, a soldering processes of a large number of chip capacitors can be dispensed with and an electronic circuit substrate, provided with many capacitors different from each other in capacitance in a single process, can be formed.
Patent JP-2000232029-A (JP)
Title: Method for insulating coil bobbin in high-voltage transformer
Inventor: YOSHIDA EIJI
IPC: H01F41/12
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of mold releasing work by forming an insulating layer on a coil housed in the peripheral grooves of a coil bobbin, by solidifying synthetic resin paste injected from a nozzle hole and applied to the outer peripheral section of the bobbin while the bobbin is held and rotated. SOLUTION: While a coil bobbin 6 is held by the chucks 29a and 29b of a rotationally driving device 27 and rotated in one direction by applying a rotational force to the bobbin 6 by rotationally driving a rotating shaft 30a, synthetic resin paste is injected from the nozzle hole 32 of a coater 28 and applied to the outer peripheral section of the bobbin 6. Thereafter, the bobbin 6 is removed from the driving device 27 and set in a heating furnace and heated for a prescribed period of time to solidify the paste. Consequently, an insulating layer composed of the synthetic resin can be formed on a coil 19 housed in the peripheral grooves 16 of the bobbin 6. Since the insulating layer can be formed easily on the coil 19, no rubber jig is required and, accordingly, no troublesome mold releasing work is required and the mass-productivity of the coil bobbin can be improved.
Patent JP-S59158057-A (JP)
Title: Input surface for radioactive ray image intensification tube and its manufacture
Inventor: NOJI TAKASHI
IPC: H01J29/38
Filed: 1983-02-28
Abstract: PURPOSE:To improve resolution characteristic and contrast characteristic of an input phosphor layer by making a phosphor layer using an evaporation layer of an alkali halide phosphor and making a protective layer using a semitransparent colored layer, which is colored to the extent allowing luminance of the phosphor layer to transmit. CONSTITUTION:A phosphor layer 8 of Cs I or the like having a light-guiding effect is formed on a substrate 7 while the light guide unit size (d) of Cs I blocks and Cs I pillar-shaped blocks 32 inside said phosphor layer 8 is varied according to the kinds of said Cs I phosphor layers 8 and continuity and evenness of said surface 33 are also varied according to said kinds. Further, a metal oxide protective layer 34 of a transparent non-conductive Al2O3 thin film or the like is vacuum evaporated on the phosphor layer 8. The metal protective layer 35, which is a semitransparent colored layer, is formed on said protective layer 34. Thereby, the resolution characteristic and the contrast characteristic of the input phosphor layer can be remarkably improved.
Patent JP-S63201062-A (JP)
Inventor: MAEDA EIZO
IPC: C04B35/56
Filed: 1987-02-17
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-S52116079-A (JP)
Title: Heat treatment of semiconductor device
Inventor: MATSUZAWA MANABU
IPC: H01L29/167
Filed: 1976-03-26
Abstract: PURPOSE: To obtain a semiconductor device of high performance which is highly reliable and provides less leak currents and noises by forming N type layer on Si wafer having the PN junction by P diffusion followed by heat treatment so as to remove heavymetals in the wafer by gettering. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62192577-A (JP)
Title: Die for press forming and its manufacture
Inventor: SHIBAZAKI TAKAO
IPC: C23C14/06
Filed: 1986-02-17
Abstract: PURPOSE:To manufacture a die for press forming having satisfactory releasability and superior durability at high temp. by forming a thin film of a group IVa or Va element, Cr or Al on the press forming surface of the body of a die and implanting N ions into the thin film. CONSTITUTION:A press forming surface 2a of a prescribed shape is formed on the body 2 of a die made of stainless steel or the like. A thin film 3 of one or more kinds of elements selected among the group IVa elements such as Ti, the group Va elements such as Nb, Cr and Al is formed on the press forming surface 2a by plating, vapor deposition or other method. The body 2 is then placed in an ion implanting device (not shown) and N<+> ions 7 are implanted into the thin film 3 at about 150keV acceleration voltage and about 1X10<17>Nions/cm<3> density. Thus, a die 1 for press forming having a significant releasing effect, satisfactory oxidation resistance and high hardness and capable of prolonging the service life is obtd.
Patent JP-H09203447-A (JP)
Title: Hydraulic type automatic tensioner
Inventor: HIRANO TOMIYASU
IPC: F16H7/12
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent mingling of air with hydraulic oil, and lowering of the automatic tensioner function and generating of noise sound in hydraulic type automatic tensioner. SOLUTION: A hydraulic type automatic tensioner is composed of a casing 11, a cylinder 17 coaxially provided in the casing 11, a piston 18 slidably inserted in the cylinder 17 with a predetermined clearance between itself and the cylinder 18, a high pressure chamber 23 defined between the cylinder 17 and the piston 18, and a low pressure chamber 24 defined between the cylinder 17 and the casing 11.  A fluid discharge passage composed of a discharge groove 50 in the inner peripheral surface of the cylinder 17, a discharge hole 51 piercing through the bottom of the groove 50, and a discharge pipe 52 concentrically attached to the outer periphery of the cylinder 17, leads hydraulic oil L from the high pressure chamber 23 into the low pressure chamber 24 through the clearance 30, and is then directly discharged into the chamber 23, thereby it is possible to prevent air mingling with the hydraulic oil L.
Patent JP-H09202869-A (JP)
Title: Water-soluble solid drawing material
Inventor: OKAI SADAHIRO
IPC: C09D13/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a water-soluble solid drawing material good in water solubility, when a drawing is corrected with a brush containing water, good in the extensibility of the dissolved drawing material and large in the breakage strength of the drawing material. SOLUTION: This water-soluble solid drawing material comprises at least 3-40wt.% of a known inorganic or organic pigment, 5-50wt.% of an animal or vegetable wax or a mineral or synthetic wax, 10-40wt.% of a surfactant for solubilizing the drawing material in water, and 1-15wt.% of a water-soluble thermoplastic polyesterpolyol resin and/or polyethyleneoxide resin.
Patent JP-S57150358-A (JP)
Title: Method for improving taste of stevioside
Inventor: YOKOTA KIMIO
IPC: A23L27/00
Filed: 1981-03-10
Abstract: PURPOSE: To improve the taste of stevioside, by using the stevioside in the presence of a specific polysaccharide.  
     CONSTITUTION: 1pt. of stevioside is used in combination with ≥1/2pt. of pullulan (having a molecular weight of about ≥300,000), or ≥2pts. of dextran, or ≥1pt. of locust bean gum or β-cyclodextrin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61193472-A (JP)
Title: Semiconductor device
Inventor: SAKAMOTO MASAO
IPC: H01L23/31
Filed: 1985-02-21
Abstract: PURPOSE:To prevent the damage of a semiconductor substrate due to a thermal stress by a method wherein resins being different in characteristics from one another are formed in layers. CONSTITUTION:In a semiconductor device manufactured by means of resin sealing, resins being different in characteristics from one another are formed in layers. A resin having an expansion coefficient being approximate to the thermal expansion coefficient of a semiconductor substrate, for instance, is used for a first-layer sealing resin 3. For a second-layer sealing resin 4, a resin being excellent in adhesion to both the first-layer sealing resin 4 and a third- layer sealing resin 5 is used. For the third-layer sealing resin 5, a resin being excellent in printing performance and appearance is used.
Patent JP-H11234804-A (JP)
Title: Method and device for controlling reverse-phase electric brake of electric rolling stock
Inventor: ASO HISAO
IPC: H02P3/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To stably stop an electric rolling stock at speed zero (0 km/h) with accuracy by means of a reverse-phase electric brake system, which obtains braking force by switching forward braking to backward power running as the speed of the rolling stock drops. SOLUTION: Until an electric rolling stock reaches an intermediate or high speed, a period T of speed information is measured by inputting a PGA signal 3 and a PGB signal 4 from a pulse generator 13 to a speed detector 1. When the measurement of the period T of the speed information becomes difficult due to low speed, the rolling stock is stopped through braking by regarding the speed of the rolling stock as zero (0 km/h), when the advancing direction of a forward/backward signal obtained from a fractionation detector 2 becomes different from that when an electric brake is actuated.
Patent JP-H02256680-A (JP)
Title: Production of 5-(3754/24)2-chloro-benzyl)-4,5,6,7-tetrahydrothieno(3,2-c)pyridine or salt thereof
Inventor: MASUDA SATORU
IPC: C07D495/04
Filed: 1989-02-13
Abstract: PURPOSE:To obtain the title compound of inhibitor of blood platelet aggregation in high purity and in high yield by reacting 4,5,6,7-tetrahydrothieno[3,2-C]pyridine as a starting raw material with a quaternary ammonium salt. CONSTITUTION:4,5,6,7-Tetrahydrothieno[3,2-C]pyridine shown by formula I as a starting raw material is reacted with a quaternary ammonium salt shown by formula II (X is halogen; R1, R2 and R3 are lower alkyl group) in a solvent (polar solvent such as dimethylformamide) preferably at 140-150 deg.C to give a compound shown by formula III.
Patent JP-H04273662-A (JP)
Title: Color conversion method and color converter
Inventor: TOKUMARU SUSUMU
IPC: H04N1/60
Filed: 1991-02-28
Abstract: PURPOSE:To realize a natural picture even after color conversion without losing continuity of color. CONSTITUTION:A three-bit conversion coefficient is set to a coefficient register connecting to coefficient terminals 18-24. Picture data Y, M, C are classified by comparators 8-11 and the information is delivered to selectors 12,25. The picture data Y, M, C are decomposed into a 0 order color, a 1st color, a 2nd color and a 3rd color by the selector 12 and subtractors 14-16. Simultaneously, a prescribed coefficient register is connected to coefficient output signal lines CK0, CK1, CK2, CK3 by the selector 25. Then selectors 26-29 are used to share the 0 order color, the 1st color, the 2nd color and the 3rd color to adders 30-32 based on the conversion coefficient. As a result, the shared 0 order color, 1st color, 2nd color and 3rd color are added respectively to each of the Y, M, C data and the result is outputted.
Patent JP-H03236079-A (JP)
Title: Image forming device
Inventor: HAMADA JUNICHI
IPC: G03G15/16
Filed: 1990-02-14
Abstract: PURPOSE:To improve transfer performance and separation by moving and charging electrostatically a conductive member which is applied with a specific bias voltage when a transfer material passes, and separating the conductive member from a transfer belt when not. CONSTITUTION:A conductive brush 65 is provided on the upstream side of a transfer part 160 as the movable conductive member which faces the transfer belt 71. When the transfer material P passes, the specific bias voltage 66 is applied to the brush 65, which is moved to clamp and convey the transfer material P between the belt 71 and brush 65, thereby charging the transfer material P electrostatically. When the transfer material P does not pass, the belt 65 is separated from the belt 71 to stain neither the head end nor the tail end of the transfer material P. Consequently, a transfer belt device 70 which has the long-life brush 65 and perform uniform and excellent electrostatic charging for attraction is obtained. Consequently, image formation is performed with good transfer performance and separation.
Patent JP-S62194352-A (JP)
Inventor: ISHINO YOSHINOBU
IPC: E04D1/34
Filed: 1986-02-17
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-S53118965-A (JP)
Title: Signal memory circuit
Inventor: ASHIZAWA YUKIO
IPC: H03K17/732
Filed: 1977-03-26
Abstract: PURPOSE: To eliminate disable detection due to improper contactness, by turning on the thyristor with external signal and by applying the power supply required to drive the load directly without passing through the power switch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10223619-A (JP)
Title: Method of treating semiconductor wafer
Inventor: KARL EMERSON MOTZ
IPC: H01L21/311
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating semiconductor wafer which reliably removes particles from a treating chamber and substrate surface in a treating cycle, without adding a long time. SOLUTION: A treating chamber 210 has an isolation region 252. An electrically controlled grid 250 is inserted between the region 252 and liner 220 and has independently voltage-controllable segments 250a, 250b, 250c, 250d. Power is fed between treating steps of a semiconductor substrate 230 to attract particles 235 floating in the chamber 210 toward the grid 250 away from the substrate. While a gas flow or pressure lowering is made in the treating chamber the voltage on the grid is changed to move the particles 235 to a pumping port 239 owing an electric force and remove the particles through this port from the chamber.