baber/WOPTO huggingface dataset:
Patent JP-H09310661-A (JP)
Title: Fuel supply device for direct injection type gasoline engine
Inventor: FURUHASHI TSUTOMU
IPC: F02M63/02
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To simplify the formation of a fuel supply system as a fuel pressure rising performance at the time of starting a direct injection type gasoline engine and a subsequent fuel pressure fluctuation restraining performance are secured. SOLUTION: An accumulator 28 housing a gas enclosed type damper means 29 is connected to a common rail 22 for distribution supplying a high pressure fuel to the fuel injection valve 24 of each cylinder 23 of a direct injection type gasoline engine. The body of the damper means 29 is expansibly constructed of a metal bellows 30, and gas is enclosed in its inside. The initial enclosed pressure of the gas in the damper means 29 is set up higher than 4MPa or preferably 8MPa so as to quickly atomize the fuel jetted from the fuel injection valve 24 at the time of starting, and in addition, in order to secure fuel pressure fluctuation restraining effect at normal fuel pressure (for example, about 10-12MPa), the initial gas enclosing pressure is set up to be a pressure lower than the normal fuel pressure or preferably pressure lower as much as 1MPa or more than normal fuel pressure.
Patent JP-2000315504-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: HARA KENJI
IPC: H01M4/133
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To enhance the high-rate discharge characteristic and cyclic lifetime characteristic of a non-aqueous electrolyte secondary battery using lithium manganate as a positive electrode active material. SOLUTION: A non-aqueous electrolyte secondary battery contains polydimetyl siloxane having carboxyl radical or amide radical as a functional group at the termination at least in one of a positive electrode active material layer 2 and negative electrode active material layer 4 and coronate-L as a bridging agent. 1-10 wt.% polydimetyl siloxane is included in the positive 2 or negative electrode active material layer 4 while 0.1-5 wt.% coronate-L is included relative to the polydimetyl siloxane.
Patent JP-S5936165-A (JP)
Title: Coating composition
Inventor: YAMADA SHIYOUJI
IPC: C09D163/00
Filed: 1982-07-15
Abstract: PURPOSE:To obtain a coating composition of high corrosion-proof performance, free from any toxic metal, by incorporating a specific amount of particular chelate reagent in a cocondensate prepared from a specific proportion of epoxy resin, mono or dihydric phenol resin, and 2-imidazolyl group-contg. compound. CONSTITUTION:The objective coating composition can be obtained by incorporating (A) a cocondensate prepared from (i) 100pts.wt. of an epoxy resin with an epoxy equivalent of 900-3,000, (ii) 5-40pts.wt. of a mono- or dihydric phenol resin (e.g., an alkyl catechol), and (iii) 0.5-6pts.wt. of a 2-imidazolyl group- contg. compound (pref. 2-methyl imidazole) with (B) 0.3-5pts.wt. of a chelate reagent having, in the same molecule, both hydroxyl and amino groups capable of forming chelate compound by coupling with metallic ion (pref. aminophenol). EFFECT:Capable of coating even on a thin film of 5-10mu thick, providing extremely high corrosion-proof performance.
Patent JP-S613524-A (JP)
Title: Semiconductor integrated logic circuit
Inventor: TANAKA SHIYOUICHI
IPC: H01L21/8234
Filed: 1984-06-16
Abstract: PURPOSE:To reduce a delay time and to obtain a high-speed MIS logic circuit by constituting a source follower circuit combining SITs in the MIS logic circuit having an output resistor. CONSTITUTION:A threshold value of an MIS transistor (MIS) is 0.5V, and when 0V is inputted to the MIS10, it is turned off and a level of a point 21 reaches 5V. When 2V being an H level is inputted to the MIS10, it is turned on and the level at the point 21 reaches 3V. An L level logical signal voltage inputted to an SIT11 is 3V and the H level is 5V. When 5V is inputted, the level of sources 15A, 15B of the SIT11 reaches 2V and reached 0V when 3V is inputted. Since the current amplification and level shift are executed by the source follower circuit using the SIT and an output resistance is a small value, the charging time to the capacitive load is reduced and the delay time is improved.
Patent JP-S5248757-A (JP)
Title: Process of a nut
Inventor: FUKATSU SAKICHI
IPC: B21K1/68
Filed: 1975-10-17
Abstract: PURPOSE: This process of a nut permits the projection part that forms a bearing surface only by a press to be produced in complicated form, thus ensuring low cost and mass production. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08295902-A (JP)
Title: Sintering composite powder material and sintered bearing using the material
Inventor: HAYAKAWA MASAMICHI
IPC: C22C33/02
Filed: 1995-04-25
Abstract: PURPOSE: To reduce the effect of a change in environmental temp. and to obtain a sintered bearing having excellent workability and dimensional accuracy by forming a composite powder material prepared by coating the surface of a low-thermal-expansion iron alloy powder contg. Ni with copper and sintering the formed material. CONSTITUTION: The surface of each single grain of an iron alloy contg. 30-50wt.% Ni and consisting of a low-thermal-expansion material is coated with copper by 20-95%, based on the total weight, to form a sintering composite powder material. The material is formed and sintered to obtain a sintered bearing. The clearance of the sintered bearing is narrowed at high temp. and expanded at low temp. The change in clearance with the environmental temp. offsets the change in the viscosity of the bearing fluid, and consequently excellent temp. characteristic and bearing characteristic are obtained. Further, since the iron alloy powder coated with flexible copper is sintered, the bearing clearance is finished with high precision by subjecting the bearing to sizing compression, etc.
Patent JP-S62279847-A (JP)
Inventor: MASUMOTO TOYOJIRO
IPC: B02B7/00
Filed: 1986-05-29
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-S5915947-A (JP)
Title: Picture control device of copying machine
Inventor: YOSHIDA KEIICHI
IPC: G03G15/00
Filed: 1982-07-19
Abstract: PURPOSE:To control a copying process condition, by providing an original sheet density detecting means in case when an optical system moves forward by a copying start command, and a reference density plate by which density is detected after detection, and correcting a variation of detected density in accordance with a performance variation of its deteced density value. CONSTITUTION:An original sheet density detector 16 is provided so as to be movable vertically on the paper face against a mirror unit 42, and in accordance with an end place of movement of the unit 42 in the direction A, a reference density plate 18 is placed on the almost same face as the face of glass 1. An optical beam emitted from the density detector 16 scans a part of an original 19 in the diagonal direction, the density of the original of its scanned part is detected succesively, and a detected data corresponding to a density value of the original is accumulated successively in the memory part. The density of the reference density plate 18 is detected by the detector 16, therefore, if the quantity of light of the detector 16 is dropped like an elapsed time, the detected reference density value also draws the same ratio as the original density value and is detected darkly with time. Accordingly, the relative relation of these two curves is not varied, irrespective of a drop of performance of the detector 16, and the copying process can be controlled exactly.
Patent JP-H05323415-A (JP)
Title: Shutter unit for film unit with lens
Inventor: TAKAGI JUNICHI
IPC: G03B17/04
Filed: 1992-05-18
Abstract: PURPOSE:To smoothly drive a shutter blade and to surely shield an aperture for exposing from light at low cost. CONSTITUTION:The aperture for exposing 26 is formed on a shutter substrate, and a stepped part 27 is provided on the circumference of the aperture 26. On the right side of the stepped part 27, a stopper 28 and a light shielding member 29 are provided, and on the left side, a guiding projected line 32 is provided along the circumference of the turn of the shutter blade 31, as well. A recessed part 37 having a tapered side on a shutter substrate side, is formed on the shutter blade 31. When a shutter driving lever kicks the shutter blade 31 at the time of releasing a shutter, the shutter blade 31 is turned clockwise to open the aperture for exposing 26. After that, the shutter blade 31 is turned counterclockwise by a spring 30, abutted on the stopper 28, and stopped at a position for closing the aperture for exposing 26. At this position, the edges of the stepped part 27, the light shielding member 29 and the recessed part 37, are combined each other, so that the aperture for exposing 26 can be surely shielded from the light.
Patent JP-S6018158-A (JP)
Inventor: MURANAKA YUUICHI
IPC: G01N29/06
Filed: 1983-07-11
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-H05322518-A (JP)
Title: Method of detecting position of welding line
Inventor: KATO KENICHI
IPC: G01B11/24
Filed: 1992-05-18
Abstract: PURPOSE:To easily and correctly detect and determine the position of a welding line of prism members and to automate welding in a welding line position detecting method for detecting/determining the position of the welding line at a joint part to weld the prism members (works) at least one of which has an R part. CONSTITUTION:When the position of one work is known and the other work 2 has an R part, the projecting angle of light to each work is set through a position detecting means 3 so that a predetermined detecting line 5 passes slantwise to a mounting surface 7 of the works from over a flat part of the work 2 confronting to the work 1 to over the R part. The angle omega defined by the works is obtained based on the R from the detecting result of the position detecting means 3, and the distance (g) of the works on the predetermined detecting line 5 is obtained based on the detecting result of the position detecting means 3. The gap G between the works at a position corresponding the predetermined detecting line is obtained based on the angle omega and the distance (g), and the position of a welding line 6 is calculated based on the angle omega and the gap G.
Patent JP-H05326374-A (JP)
Title: Position detection method of alignement mark in semiconductor aligner
Inventor: AOYANAGI NOBUAKI
IPC: G02B21/00
Filed: 1992-05-18
Abstract: PURPOSE:To detect the accurate position of an alignment mark by a method wherein the height signal of the alignment mark is detected, the transverse- direction positional signal of the alignment mark in a prescribed height position is detected and the position of the mark is found. CONSTITUTION:A signal processing part 13 recognizes a signal detection position as the height of the formation layer of an alignment mark; the optimum position in the Z-axis of a wafer stage 1 is fixed at this point of time by means of a stage control part 14. In succession, the wafer stage 1 starts moving in the transverse direction (the X-direction). The strong intensity of a signal by interference light can be obtained, but only a low-level signal can be detected in the recessed part of the mark. Since the signal processing part 13 recognizes the central position of the end of the alignement mark as the position of the alignment mark, extremely apporoximate positional coordinates can be detected without being affected by the sidewall shape of the alignment mark, by a multilayered thin film and by a photoresist film.
Patent JP-S613715-A (JP)
Title: Molding device of resin layer
Inventor: ISHIHARA TSUNEO
IPC: B29C41/34
Filed: 1984-06-18
Abstract: PURPOSE:To make the titled molding device into one suitable for small quantity production of various article by simplifying the whole of the molding device, by a method wherein a mold and a powdery resin filling tank are turned unitarily by a turning device under a state wherein they are made to abut against each other as it is and the powdery resin of the powdery resin filling tank is transferred into the mold. CONSTITUTION:A molten resin layer is formed on a molding surface of a mold by a method wherein the mold 7 is heated by a heating furnace 6, the heated mold 7 is held by an elevator 8, the elevator 8 is carried to a position of an inverter 9 along a frame 4, the mold 7 is clamped by arms 10, 10 of the inverter, the arms 10, 10 are made to invert while the mold 7 is being clamped, an opening part of the mold 7 and the opening at the upper part of a powdery resin filling tank are made to abut against each other, under a state of which powdery resin in the inside of the powdery resin filling tank is transferred into the mold 7 by turning unitarily the mold 7 and the powdery resin filling tank, the powdery resin is made to stick to the molding surface of the inside of the mold 7, the powdery resin stuck to the surface is made to fuse by heat of the mold 7. With this construction, compactness of the whole of the titled device can be achieved as it does not happen that a large number of the molds are carried in order within a heating furnace by a conveyor.
Patent JP-S614070-A (JP)
Title: Cleaning carrier for magnetic brush cleaning
Inventor: NAGURA YOSHIYUKI
IPC: G03G9/10
Filed: 1984-06-18
Abstract: PURPOSE:To provide a cleaning carrier having excellent cleanability, high electric resistance, difficulty in electric charge implantation and good durability by coating the surface of magnetic particles with an acrylic resin copolymerized with maleic acid and stearic acid. CONSTITUTION:The surface of the magnetic particles is coated with the acrylic resin copolymerized with the maleic acid and stearic acid. Such carrier for magnetic brush cleaning has the high min. cleaning bias value generated as a result of the electric charge implantation and the low min. cleaning bias value for removing toner particles and has therefore a wide cleanable region. The wettability and adhesiveness of the magnetic material surface are improved by the carboxyl group possessed by the maleic acid deriv. and the surface smoothness thereof is improved by the methylene group possessed by the stearic acid deriv. The cleaning carrier having the excellent durability and cleaning performance is thus obtd.
Patent JP-S63287871-A (JP)
Title: Electrostatic recorder
Inventor: MOTOHASHI MITSUO
IPC: G03G15/01
Filed: 1987-05-20
Abstract: PURPOSE:To enable adequate control of the density of a recorded image even with any colors by changing the gain of a detecting circuit which detects the density of the toner image of a reference image automatically to the value corresponding to the spectral reflectivity of the color toner to be used. CONSTITUTION:The detecting circuit is capable of selecting either of feedback resistors R41, R42 by switching of a switch 44 and, therefore, the gain of the detecting circuit i.e., the concn. of the black or red toner can be selected by selecting said feedback resistors according to the spectral reflectivity of the toner to be used. The emitter current of a phototransistor 18e is smaller as the quantity of the incident reflected light of the phototransistor 18e is smaller and the toner concn. on a photosensitive drum 2 is higher. The output from an operational amplifier 42 increases with a decrease in the quantity of the reflected light. An increase of said output in excess of a reference voltage is indicative of the concn. higher than the prescribed value in a comparator 43. The toner concn. is thereby controlled.
Patent JP-H0624945-A (JP)
Title: Hair treatment agent comprising protein modified by esterification of amino acid with long-chain alkyl group
Inventor: MAGARA TSUNAO
IPC: A61K8/00
Filed: 1993-04-28
Abstract: PURPOSE:To provide a hair treatment agent useful as a hair rinse having excellent hair adsorption. CONSTITUTION:This hair treeatment comprises a protein esterified with amino acid alkyl ester having an alkyl chain group of 14 to 24 carbon atoms, for example, leucine hexadecyl ester-esterified gelatin. The amino acid alkyl ester constituting the esterified protein is a condensate from a 12 to 24 C saturated or unsaturated, straight-chained or branched alcohol and an amino acid where the amino acid is selected from phenylalanine, valine, leucine, alanine, isoleucine, methionine, serine, lysine, tryptophane, glutamic acid, aspartic acid or the like. As a protein, soybean protein, glutene, collagen, gelatin, albumen protein, etc., is cited.
Patent JP-S5248925-A (JP)
Title: Contact detection circuit
Inventor: IWAI YUUICHIROU
IPC: G06F15/02
Filed: 1975-10-17
Abstract: PURPOSE: For the wristwatch containing keyboard, the skin resistance touch switch is used for detection of signal delay caused by the difference of touching area. Thus, malfunction due to multiple hitting keys can be effectively prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5916835-A (JP)
Title: Oxychlorination of ethylene
Inventor: KAWAZOE WATARU
IPC: C07C17/156
Filed: 1982-07-20
Abstract: PURPOSE:To carry out the oxychlorination of ethylene, economically, by supplying hydrogen chloride and ethylene dividedly through at least two positions above the position to supply oxygen or an oxygen-containing gas, and using a fluidized bed reactor containing fluidized catalyst. CONSTITUTION:Oxychlorination reaction is carried out by supplying (A) hydrogen chloride, (B) ethylene and (C) oxygen or an oxygen-containing gas to a fluidized bed reactor (1a) containing fluidized oxychlorination catalyst (2a). In the above process, the components (A) and (B) are supplied to the fluidized bed (2a) of the reactor (1a) dividely to two or more vertically separated positions (4a) and (4'a) above the feed position (5a) for the component (C), and the lowest position (4a) for the feed of (A) and (B) is made higher than the feed position (5a) of (C) [if the position (5a) is under the dispersing plate (3), higher than the dispersing plate] by >=5cm, preferably by >=10cm. The explosion of the feed gas and the increase of the adhesivity of the catalyst can be prevented, and the corrosion of the apparatus and the lowering of the reaction yield can be remarkably reduced.
Patent JP-2000319677-A (JP)
Title: Solidified fuel, processing method thereof and power generation system using same
Inventor: MAEDA NOBUHIDE
IPC: C10L5/48
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a solidified fuel which does not generate dioxins and is excellent in deodorizing and antibacterial properties by compounding at least either a baked dolomite or dolomite. SOLUTION: Preferably, a baked dolomite and/or dolomite is compounded in an amount of 5-15 wt.% of the resultant solidified fuel, The particle size of the baked dolomite or dolomite is 1 mm or lower, A baked dolomite prepared by baking dolomite at 900-1,200 deg.C is preferable, For example, after crushed, sorted and dried, a waste as the raw material is compounded with a baked dolomite and/or dolomite and molded; after crushed and sorted, the raw material is compounded with a baked dolomite and/or dolomite, molded and dried; or after crushed and sorted, the raw material is compounded with a baked dolomite and/or dolomite, dried and molded.
Patent JP-S63288790-A (JP)
Title: Thermal transfer sheet
Inventor: IMAMURA MASANAGA
IPC: B41M5/26
Filed: 1987-05-21
Abstract: PURPOSE:To contrive a higher image density and enable high-speed recording, by providing an ink layer comprising a heat-decomposable polymer, on a base of a transfer sheet. CONSTITUTION:An ink layer comprising a heat-decomposable polymer is provided on a base of a transfer sheet for thermal recording. The heat- decomposable polymer is preferably polyethylene oxide, particularly, one that has a molecular weight of 8000-3000000. A polyethylene oxide having a low glass transition point and a low melting point is decomposed at a temperature of about 200 deg.C, so that it is decomposed in a thermal transfer system, sequentially from the surface of the transfer sheet, with the result of constant formation of a fresh interface. Accordingly, a high density can be constantly obtained, without relying on diffusion of a dye in a binder irrespective of the number of repetitions of printing.
Patent JP-S613076-A (JP)
Title: Measuring apparatus
Inventor: SUZUKI NAOJI
IPC: G01R27/02
Filed: 1984-06-18
Abstract: PURPOSE:To enable the maintaining of a high accuracy for a long time, by correcting a high resistance using a reference resistor with a low resistance value to allow the value of the reference resistor to maintain the initial value with a proper stability. CONSTITUTION:Switches S1-S9 are turned ON or OFF with a controller 3 to perform a calibration. Here, an output voltage V0 of an operational amplifier 1 is converted digitally with an A/D converter 4 and brought into the controller 3 to show a measured value on a display 5. Then, when the calibration is done, the switch S8 is turned ON and the switch S9 OFF while the switch S1 is turned ON and the switches S2 and S3 OFF and the switch S5 is connected to a contact (b). On the other hand, when the value of output voltage V0 after T time is represented by AT1, the value of voltage VC after the removal of an off-set voltage CT1 and the value of the voltage VC with the aging of zero C01, the values AT1, CT1 and the like are measured and memorized into the controller 3 in case aging occurs in resistances R1 and R2. After the computation thereof, the measured value is divided by the results and is shown on the display 5 as cleared of aging in the resistances R1 and R2.
Patent JP-H08294573-A (JP)
Title: Method for managing game house and device therefor
Inventor: HANARI MASAMI
IPC: A63F7/02
Filed: 1995-04-27
Abstract: PURPOSE: To reserve a game machine from the outside of a game house by allowing a game customer to input reservation signals including stand number data for specifying a special game machine by operating a communication terminal, and identifying the customer when the game customer who has the right of reservation enters the game house to make the game machine playable. CONSTITUTION: When the game customer whose ID code, name and address, etc., are registered in an external memory inside a communication and reservation management computer 40 clicks the reservation button of the communication terminal 100a outside the game house, the prescribed number of the game machines of reservable stand number data are displayed by the game machine in a display area. Then, in the case of inputting desired stand number data to be reserved referring to ranking data or the like, the pertinent stand is turned to a reserved state by the computer 40 inside the game house. Then, when the person who has the reservation enters the game house and it is confirmed that he/she is the person himself/herself from his/her own ID code, a stand number card is issued and a game is begun by inserting the card to the card reader of the required game machine.
Patent JP-2000317312-A (JP)
Title: Photocatalytic reaction method, data recording method and member such as filter or the like utilizing photocatalytic reaction
Inventor: KATSURA SOUTOU
IPC: C01B13/02
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalytic reaction method capable of accelerating photocatalytic reaction. SOLUTION: When the surface 4 of a photocatalyst is irradiated with light, if the energy of photons thereof is larger than the band gap of a photosemiconductor, electrons of the photosemiconductor are excited from a valance electron band to a conduction band and electrons 6 are generated in the conduction band and positive holes 7 are generated in the valance electron band. By applying voltage from a power supply 5 before electrons 6 and holes 7 are recoupled, that is, simultaneously with irradiation with light, electrons 6 flow to the positive pole of the power supply 5 and holes 7 remain on the surface 4 of the photocatalyst and the lowering of the density of the holes 7 on the surface 4 of the photocatalyst can be prevented. Therefore, by applying voltage in the irradiation with light, the efficiency and speed of the photocatalytic reaction are increased.