baber/WOPTO huggingface dataset:
Patent JP-H0650504-A (JP)
Title: Water level controller for feed water heater
Inventor: TAKAHASHI AKIRA
IPC: F22D1/32
Filed: 1992-07-30
Abstract: PURPOSE:To contrive stabilized water level control by a method wherein a feed water heater, in which accident occures, is prevented from flowing of drain water of the feed water heater of a fore stage thereinto while the feed water heater of after stage is prevented flow flowing of the drain water of the feed water heater, in which the accident occurs, thereinto excessively. CONSTITUTION:The title controller is provided on a plurality of feed water heaters 1, 2, 3, connected in series through conduits 31, 32, 33. The controllers is provided with water level detecting means 11, 12, 13 for detecting water levels, regulating valves 21, 22, 23 in normal service, which control the flow rate of drain water passing through the conduits 31, 32, 33, an operating means 75, outputting a choking signal corresponding to the elevation of water level into the control signals for the regulating valves 21, 22, 23 when the water level of one of plurality of feed water heaters 1, 2, 3 is elevated abnormally, and emergency regulating valves 41, 42, 43, conducting drain water of an amount corresponding to a choked amount through the regulating valves 21, 22, 23 in normal service.
Patent JP-S57127003-A (JP)
Title: Production of pressure resistant highily stable pavement material and pavement
Inventor: ESU INGUMARU ANDERUTSUSON
IPC: E01C7/26
Filed: 1981-12-18
Abstract: A method of manufacturing and a use of a compression resistance and high stable surfacing mass for heavy loaded surfaces, especially for strong traffic and heavily loaded street and road sections and mainly comprising a stone material which is bound by an asphalt mass. The surfacing mass is manufactured by heating asphalt at least to the recommended temperature for mixing asphalt with a stone material, and before or after the admixing of asphalt with the stone material a fibre material is added, especially a mineral fibre having an average fibre diameter of between 1  mu m and 5  mu m in an amount of about 0.5-20% of weight in relation to the asphalt weight, and the fibre material is mixed homogenously so as to throughout provide substantially separate fibres in the asphalt phase. When admixing the fibre material before adhesion of the asphalt to the stone material the temperature of the asphalt is preferably increased to 20-40 DEG C above the temperature for mixing the asphalt mass into the stone material, and after a homogenous mixing of asphalt and fibre the asphalt mass is cooled to the said admixing temperature, whereupon the asphalt-fibre mass is mixed homogenously with the stone material.
Patent JP-S58105475-A (JP)
Title: Control storage device
Inventor: KODAMA TAKASHI
IPC: G06F12/06
Filed: 1981-12-17
Abstract: PURPOSE:To perform the debug of a microprogram with high efficiency for a control storage device in which two types of storage devices PROM and RAM coexist, by switching these two storage devices with a manual switch. CONSTITUTION:The logic of an input of an exclusive OR gate 7 varies to 0 or 1 in accordance with ON/OFF of a manual switch 6. When this logic is 0, the signal logic on an address line 5 is directly supplied to a selector 4. While the signal logic is supplied to the selector 4 with inversion if the logic is 1. Thus a PROM1 or an RAM2 is selected as desired with operation of the switch 6. In such a way, the RAM2 which is easily rewritten is used when a control storage device is debugged. Therefore a manual control is always possible so as to select the RAM2 during the debugging and regardless of the signal logic on the line 5. Thus the debug is performed with high efficiency.
Patent JP-H0489156-A (JP)
Title: Manufacture of hollow cam shaft
Inventor: OGAWA YOSHIO
IPC: B22D1/00
Filed: 1990-07-31
Abstract: PURPOSE:To eliminate the development of an abnormal sound in an internal combustion engine by making a lost foam pattern in a hollow cam shaft using a metal pipe coated with a refractory material as a center and taking off the metal pipe from the hollow cam shaft by using this. CONSTITUTION:The refractory material 2 of graphite, etc., is applied to the metal pipe 1 of a stainless steel pipe, etc. Setting this coated metal pipe 1 at the center, the lost foam pattern 3 in the hollow cam shaft is manufactured. This lost foam pattern 3 is embedded in the molding sand and the molten metal is cast into this. The metal pipe 1 is taken off from this cast hollow cam shaft. By this method, even if oil hole is formed to the hollow cam shaft, cutting chip is not protruded into the inner part and cleaning work can be omitted.
Patent JP-2001030683-A (JP)
Title: Sheet for whiteboard
Inventor: INABA AKIO
IPC: B43L1/10
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for a whiteboard which is low-priced and highly scratch-resistant and durable and shows outstanding writing properties for marking and erasing ability. SOLUTION: This sheet for a whiteboard is made up of an ultraviolet-curable resin layer 2 formed on the surface of a polyolefin resin sheet 1. It is preferable to form the ultraviolet-curable resin layer 2 on the surface of the polyolefin resin sheet 1 through a polyurethane primer layer or an epoxy primer layer 3. When the ultraviolet-curable resin layer 2 is formed through the polyurethane primer layer or the epoxy primer layer, an ink layer may be formed between the primer layer and the ultraviolet-curable resin layer 2. In addition, it is preferable to add 0.1-5 wt.% fluorine surfactant to the ultraviolet-curable resin layer 2. Further, a pressure-sensitive adhesive layer 4 and a peelable layer 5 may be sequentially formed on the back face of the sheet for the whiteboard.
Patent JP-S6448375-A (JP)
Title: Sealant
Inventor: TAKAHATA EIJI
IPC: H01M8/02
Filed: 1987-08-18
Abstract: PURPOSE:To keep off any permeation of phosphoric acid for a long period of time when it is used as a sealant for a fuel cell by interposing nonporous thermal fusing fluorocarbon resin layer between sealants. CONSTITUTION:Porous fluorocarbon resin layers 2 are stacked on both sides of a thermal fusing fluorocarbon resin layer 1. Each of these porous fluorocarbon resin layers 2, 2 may be formed with one thick sheet of porous fluorocarbon resin, but usually it is formed by superposing the specified number of thin porous fluorocarbon resin sheets in layers. Normally, thickness of each porous fluorocarbon resin layer is about 20-40mum, its porosity is about 70-85% and each pore diameter is about 0.1-10mum. With this constitution, it is excellent in cushionability, heat resistance, chemical resistance or the like, and gradually permeated into a fine hole owing to use for a long period of time, so that any permeation of phosphoric acid, causing a leak between electrodes, is preventable.
Patent JP-H1046026-A (JP)
Title: Polyamide resin composition
Inventor: YAMAGUCHI YUTAKA
IPC: C08L77/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of producing a transparent film simultaneously having an excellent oxygen gas barrier property and resistance to a bending pin hole formation by blending a specific component with an aromatic polyamide and an aliphatic polyamide. SOLUTION: This polyamide resin composition comprises (A) 98-75 pt.wt. aromatic polyamide containing >=70mol% polyamide structural units consisting of m- and/or p-xylylenediamine with a 6-12C α.ω-aliphatic dicarboxylic acid (e.g.; a polymetaxylyleneadiamine), (B) 0-25 pt.wt. aliphatic polyamide polymer (suitably a nylon-6 as a homopolymer of ε-caprolactam, etc.) and (C) 2-7 pt.wt. acid modified material of a partially saponified material of an ethylene/vinyl acetate copolymer. As the component (C), a material obtained by partially saponifying the ethylene/vinyl acetate copolymer containing 30-45wt.% vinyl acetate content so as to have 50-93mol% degree of saponification and then performing the acid modification, is preferable.  The acid modification is preferably performed by a method of grafting an unsaturated carboxylic acid, etc., onto the partially saponified material.
Patent JP-S58132696-A (JP)
Inventor: ANDORE REJIYUURU
IPC: G01N29/26
Filed: 1982-11-24
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-H1045642-A (JP)
Title: Liquid crystal compound with extremely high dielectric constant anisotropy
Inventor: OSAWA MASASHI
IPC: C07C25/24
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a new liquid crystalline compound having both high refractive index anisotropy and dielectric constant anisotropy, thus useful as a material for practicable liquid crystal display requiring quick response and low- voltage driving. SOLUTION: This liquid crystal compound is shown by formula I (R is a 1-10C alkyl; Y1 to Y6 are each H or F, at least four of them being F; Z is F, Cl, OCF3 OCHF2 , CF3 , CN, a 1-10C alkyl or alkoxyl), e.g. 4-(4-propyl-2,6- difluorophethyl)ethynyl-1-(3,4,5-trifluorophenyl)ethynyl-2,6-difluorob enzene. The compound of formula I is obtained by the following process: the para-site relative to the R group of a compound of formula II is brominated originated, the resultant compound if then reacted with a compound of formula III to form a product which is then brominated or iodinated again to produce a compound of formula IV (Q2 is Br or I), which, in turn, is reacted with a compound of formula V.
Patent JP-H0523671-A (JP)
Title: Advanced treatment of organic waste water
Inventor: MATSUBARA KIWAMU
IPC: C02F9/00
Filed: 1991-07-20
Abstract: PURPOSE:To provide an advanced treatment method of an organic waste water by RO membrane filter device capable of drastically increasing the yield of a treated water. CONSTITUTION:The organic waste water is fed to the RO membrane filter device 3 from the recycle tank 1 as the raw water for membrane filtration to be separated into the condensate and the treated water in cross-flow. And when COD of the condensate comes to >=30mg/L, the passage of the condensate is switched and the condensate is treated with the MnO2 treatment 4 and the ion exchange treatment 7 as the condensate to be treated and is returned to the recycle tank 1.
Patent JP-H0367717-A (JP)
Title: Suspension pressure controlling device
Inventor: FURUKAWA TAMOTSU
IPC: F16F9/50
Filed: 1989-08-08
Abstract: PURPOSE:To perform air vent naturally by composing to let air formed into bubbles in a spool actuation space of a pressure control valve to float up in a vertical passage extending vertically up from an output port of the pressure control valve to an input port of a cut valve. CONSTITUTION:For a pressure control valve 80fr provided for each suspension 100fr for each wheel, a spool 90 is provided to receive the pressure of an output port 84 at one end and be driven in the direction to decrease ventilation at a line pressure port 82 and an output port 84. At this time, the spool 90 is disposed substantially horizontally, and a passage connected with the ports 82, 84 is formed extending vertically up. A cut valve 70fr is positioned over the pressure control valve 80fr for breaking between the pressure control valve 80fr and the suspension 100fr when the pressure at a high pressure conduit 6 is less than a predetermined pressure, and a passage at the cut valve 70fr connected with a line pressure port 2 and an input port 73 is extended vertically down instead of horizontal to be connected with the passage connected with the ports 82, 84.
Patent JP-2000354577-A (JP)
Title: Washing cloth having abrasive function
Inventor: NISHIDA MASAYUKI
IPC: D04B1/16
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide inexpensive washing cloth having a abrasive function whereby dirt can be easily wiped off by simply dipping the cloth in water and lightly rubbing a fouled part without using a chemical (detergent). SOLUTION: A relatively hand, narrow tape 3a is spirally and coarsely wound around a wool yarn 2 of acrylic fiber, and the corners (end edges) of the narrow tape 3a are woven in such a way as to project from the thickness of the wool yarn 2. The corners (end edges) of the narrow tape 3a are provided in this way so that a sheet woven into a lattice is formed into a cylindrical shape. The narrow tape 3a may include those 3c made from materials with minute projections or may be provided with annular handles 7 of appropriate sizes at its cylindrical end edges.
Patent JP-H1029651-A (JP)
Title: Container having lid
Inventor: HOSHINO NORIO
IPC: B65D43/26
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To vertically move a lid while keeping the horizontal state, and smoothly open/close the lid by performing the opening/closing of the lid by engaging a rack which is formed on the rear surface of the top plate of the lid, with a pinion which is arranged on the upper frame of a container main body. SOLUTION: When a container main body 1 is covered with a lid 4, a half lid part 4' is pulled up first, and the half lid part 4' is moved upward while rotating a pinion 6 arranged on an upper frame 2, which is being engaged with a rack 7 formed on the rear surface of the top plate 4b of the half lid part 4'. Then, under a state wherein the half lid part 4' has moved to an upper limit, the half lid part 4' is turned in the direction to cover the container main body 1, and by doing so, the container main body 1 is covered.  In the meantime, when the container main body 1 is opened, the half lid part 4' which is located on the left side is lowered while turning counterclockwise with the pinion 6 as a pivot, and then, the half lid part 4' which is located on the right side is lowered while turning clockwise with the pinion 6 as the pivot, and by doing so, the container main body 1 is opened.
Patent JP-S58107896-A (JP)
Title: Priming method for pump
Inventor: OOBA TAKASHI
IPC: F04B23/02
Filed: 1981-12-21
Abstract: PURPOSE:To dispense with a priming tank by feeding a pump with water by means of a pressure tank, in case of an installation using a speed control pump as a water supply device, and equipped with such a tank system that stops the pump in time of small quantity of water. CONSTITUTION:When the quantity of operating water is decreased and pump revolution is lowered down whereby there is a small quantity of water, a pump 1 comes to a stop as well as in case water level inside the pump drops due to leakage from a foot valve or a gland part, an installed solenoid valve 5 is energized with current and opened by a priming detector 10 whereby water inside a pressure tank 2 is fed to the pump 1. Upon water supply, when the inside of the pump is filled with water, it is possible to replenish the pump with water at all times by closing the solenoid valve. Next, when pressure drops as water inside the pressure tank 2 is used, this droppage is detected by a pressure switch 4, restarting the pump 1. With this method, installation of an expensive priming tank 3 is no longer necessary and, what is more, floor space for installation is not required any longer.
Patent JP-H0954699-A (JP)
Title: Process scheduler of computer
Inventor: KAMATA JUN
IPC: G06F9/48
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To guarantee the CPU use in a user process that a multimedia system requires while performing scheduling by a user program by making use of a scheduler that an OS supports. SOLUTION: This process scheduler of the computer is supported by the OS 14 to fixedly set priority for a plurality of processes to be scheduled object so that the priority can be changed through specification from a user process, and assign a CPU from a high-priority process among executable processes to perform operation. A user level process scheduler 10 is provided for this fixed priority process scheduler, i.e., in a process scheduler space of a real-time class 28. The user level process scheduler 10 has top priority 159 of the real time class 28 and schedules a group 11 of other user processes having lower priority than the top priority 159 to place them in operation. Namely, CPU assignment is decided and the OS 14 is requested to perform the operations of the user processes.
Patent JP-H0491431-A (JP)
Title: Sputtering target for formation of high-melting-point metal silicide film
Inventor: KOMABAYASHI MASASHI
IPC: H01L21/285
Filed: 1990-08-01
Abstract: PURPOSE:To remarkably reduce the number of produced particles in a thin film, to eliminate the disconnection of a thin-film circuit and to eliminate the deterioration of a characteristic with reference to a P-type conductive connection part by a method wherein a sputtering target composed of a high-melting-melting-point metal silicide which contains silicon excessively contains a group III dopant. CONSTITUTION:A sputtering target composed of a high-melting-point metal silicide which contains silicon excessively contains a group III dopant. When boron is used as said group III element, it is preferable that its content is 2X 10<-6>wt.% or higher and 0.2wt.% or lower. For example, a high-purity W powder, a high-purity Si powder and a silicon powder which contains 0.01 to 0.9wt.% boron are dry-mixed so as to obatin a compositional formula of WSi2.6 as a reference; after that, this mixture is baked in a vacuum under conditions that it is kept at 1250 deg.C for 30 minutes. Then, this baked raw material is crushed coarsely and then crushed fine by using a ball mill. After that, the material is hot-pressed in a vacuum by using a graphite mold under sintering conditions at 1370 deg.C and at a pressure of 150kg/cm<2>; a grinding process is applied to it; and a target matarial is obtained.
Patent JP-2001034251-A (JP)
Title: Suppressing device for output signal to display device and method
Inventor: KASHIYADO MASAFUSA
IPC: G09G5/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To make control conditions of an output signal to a display device having a screen saving funtion to be simply extended to devices other than standard input devices such as keyboard, mouse. SOLUTION: A monitoring part 103 monitors that the state change of a device is reported to a state storage part 102 at every fixed time and when there is the state change of each device, it judges whether the suppressing or the resuming of a display is performed or not. When a certain device is in a nonworking state, the part 103 calls out a display output signal control part 104 and reports the ID of the device and its nonworking state to the part 104. When a certain device is in a working state, it calls out the part 104 and reports the ID of the device and its working state to the part 104. The part 104 suppresses or resumes a display output signal according to respective states.
Patent JP-H0648050-A (JP)
Title: Thermal transfer pigment donative material
Inventor: MIKOSHIBA TAKASHI
IPC: B41M5/39
Filed: 1992-07-31
Abstract: PURPOSE:To provide a thermal transfer pigment donative material which has a clear hue and contains an excellent transferring pigment by a method wherein a pigment donative layer containing a heat transferring pigment, a specific methine pigment, is laminated on a substrate. CONSTITUTION:A heat transferring pigment expressed by the formula (R<1>-R<4> indicates a substituent of a hydrogen atom and non-metal, R<5> indicates a cyano group, an acyl group, etc., and X, Y indicates a cyano group, etc., together with suitable binder resin is dissolved or dispersed in a suitable solvent to prepare pigment donative layer-coating liquid. The coating liquid is applied onto a substrate of a capacitor paper or the like, and dried. A pigment donative layer is laminated to obtain a thermal transfer pigment donative material. The pigment donative layer of the thermal transfer pigment donative material is superimposed on a pigment image receiving layer of the thermal transfer image receiving material, and heat energy is applied according to image information by a heating means of a thermal head from a rear surface of the thermal transfer pigment donative material. Thereby, pigment of the pigment donative layer can be transferred to the thermal transfer image receiving material.
Patent JP-H0948242-A (JP)
Title: Window device for automobile
Inventor: TSURUKU MANABU
IPC: B60J1/14
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce weight, increase strength and reduce dewing by providing a hinge part that can be engaged with a door inner panel, at one side part of a flange part of a body part having a transparent part in the door inner panel, and providing a locking device having a handle, at the flange part on the opposite side. SOLUTION: A window device 1 for an automobile has a peripheral edge 11 of shape corresponding to an opening edge part 4 of a door inner panel 2, a connecting part 13 extended to the outside of the automobile, and a body part formed of a transparent part 14. The transparent part 14 is protruded to the outside of the automobile from the opening edge part 4 through the connecting part 13 and formed of transparent synthetic resin. A hinge part 21 is provided at one side part of a flange part 12, and a locking device 22 is provided at the flange part 12 on the opposite side. A handle 32 is provided on the interior side of a locking seat 31 in the locking device 22.  The window device 1 is made lightweight and reduced in dewing since a body part is formed of transparent synthetic resin, and increased in strength since the transparent part 14 is of solid structure protruded onto the outside of the automobile.
Patent JP-S5996407-A (JP)
Title: Valve gear for torch ignition type internal-combustion engine
Inventor: NISHIKAWA MASAYASU
IPC: F01L1/26
Filed: 1982-11-24
Abstract: PURPOSE:To reduce the cost of production, by forming part of a rocker arm into a quite sameness whereby making them have interchangeability each other, in case of a torch ignition type engine carrying two suction valves, one exhaust valve and one auxiliary suction valve per cylinder. CONSTITUTION:In case of a torch ignition type engine provided with two suction valves 11, one exhaust valve and one auxiliary suction valve 22 besides an auxiliary combustion chamber 17, a cam shaft 30 is installed in an almost central part between each group of main suction valves and exhaust valves, while both first and second rocker arms 36 and 37 are set up in position between this cam shaft 30 and both these valve groups. Each valve is driven to open or close via a rocker arm 45. One of these rocker arms for main suction valve use and one rocker arm for exhaust valve use are formed up in a quite sameness whereby they have interchangeability each other, contributing to a reduction in manufacturing costs. In addition, four valve gear cams on top of the cam shaft 30 are set up in position between two bearings, thus rigidity in the cam shaft is improved.
Patent JP-2000026165-A (JP)
Title: Pressure resistant slide material, pressure resistant slide member, emergent discharger of compressed gas using pressure resistant slide member and air bag device
Inventor: HANZAWA SHIGERU
IPC: D03D13/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To maintain a relatively low coefft. of kinetic friction even under high load and to maintain the characteristic over a long period of time by assembling yarns contg. bundles of carbon fibers into a three-dimensional assembly and packing a matrix of an Si-SiC material between the yarns in one body. SOLUTION: Yarns 2A and 2B are formed using bundles 3 of carbon fibers and other carbon component such as pitch. Yarn alignments 1A, 1C and 1E formed by horizontally aligning the yarns 2A and yarn alignments 1B, 1D and 1F formed by aligning the yarns 2B in a direction perpendicular to the horizontal direction are alternately laminated to form yarn assembly 6. This yarn assembly 6 and Si are pressed and heated to infiltrate the Si into the adjacent yarns, SiC is formed on the surfaces of the bundles 3 of carbon fibers and a matrix 8A and 8B consisting of a tough SiC phase 4A, 4B and a relatively low strength Si phase 5A and 5B is formed to obtain an integrated fiber composite material 7 having high strength, a low coefft. of friction and resistance to deterioration with the lapse of time suitable for the objective pressure resistant slide member.