baber/WOPTO huggingface dataset:
Patent JP-H01265505-A (JP)
Title: Noise filter
Inventor: MOCHIZUKI ISAO
IPC: H01F17/06
Filed: 1988-04-15
Abstract: PURPOSE:To form the coil similar to one in which a conductor is wound around an annular magnetic body by a method wherein the second conductors are electrically connected to different first conductors at both ends, and in which the first and the second conductors are wound around an annular magnetic core, is formed. CONSTITUTION:A noise filter is composed of a plurality of the first conductors 19a-19d which are provided on a substrate 1 as a pattern and in an electrically non-connected state with each other, an annular magnetic core 11 which is directly or indirectly placed on the conductors 19a-19d, and a singular or plural number of the second conductors 13a-13f which cross on the core 11 on the opposite side of the conductors 19a-19d from the center hole of the core 11 to the outside. The conductors 13a-13f are electrically connected to the conductors 19a-19d at both ends of each conductor. As a result, the coil on which the conductors 19a-19d and the conductors 13a-13f are wound around the coil 11 can be formed.
Patent JP-S5321178-A (JP)
Title: Preparation of 1-(2-tetrahydrofuryl)uracils
Inventor: MARUYAMA OSAMU
IPC: C07D405/04
Filed: 1976-08-09
Abstract: PURPOSE: To prepare title compounds useful for anti-cancer agents by direct reaction of uracils with 2,3-dihydrofuran. In this case the production of 2-substituted tetrahydrofuran is unnecessary. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60236606-A (JP)
Inventor: OKUNO HISASHI
IPC: A45C5/14
Filed: 1984-05-10
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-H09281639-A (JP)
Title: Heat-developable photosensitive material
Inventor: TSUZUKI HIROHIKO
IPC: C09B23/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat-developable photosensitive material good in storage stability, low in fog, and high in sensitivity. SOLUTION: This heat-developable photographic sensitive material contains a dye represented by formula I in which Y1 is an O, S, or Se atom or An NR or -CR'=CR''- group; R is a lower alkyl group; each of R' and R'' is an H atom or an alkyl group; Y2 is same as Y1 except the S atom; each of Z1 and Z2 is a nonmetallic atomic group necessary to complete a benzene or naphthalene ring; X is a counter ion necessary to charge balancing; (i) is 0 or 1; each of R1 and R2 is a carboxyalkyl group.
Patent JP-S57210909-A (JP)
Title: Pretreatment for molten iron
Inventor: NARITA KIICHI
IPC: C21C1/02
Filed: 1981-06-18
Abstract: PURPOSE:To prevent the reduction in the temp. and carbon content of molten iron by blowing powder and granular treating agents into the molten iron with gaseus hydrocarbon as a carrier gas and top blowing oxygen to the surface of  the molten iron. CONSTITUTION:A lance 3 is plunged into the molten iron 2 in a ladle 1, and treating agents such as dephosphorizing agents are blown together with gaseous hydrocarbon through this. Oxygen is top blown through a nozzle 4. If, for example, propane, is used as hydrocarbon, this is decomposed like the equationIby the heat of the molten iron, but this cools the neighborhood of the nozzle of the lance 3 on acount of endothermic reaction, thereby suppressing the thermal deterioration thereof. The carbon and hydrogen floating on the surface of the  molten iron react like the equations II and III and form steam and CO, but part  of the carbon does not float and remains in the molten iron, thus contributing  to an increase in carbon content. Moreover, the reactions of the equations II, III are both exothermic reactions and since the heat balances of the equationsI-III  are the equation IV, an exothermic type is exhibited a whole of the reaction  system, and this contributes to the heating of the molten iron.
Patent JP-H05270766-A (JP)
Title: Elevator erection rail measuring device
IPC: G01B5/00
Filed: 1992-03-23
Abstract: PURPOSE:To provide an erected rail measuring device for elevator, with which misalignment of the rails can be inspected by simple operation. CONSTITUTION:The end of a base body 6 installed between two opposed rails 4 is fixed to a mating rail 4 by a fastening mechanism 10. The base body 6 is provided at each of its two ends with a ruler plate 15 having, on one side, notches 151, 152 in tight contact with the guide surface of the rail 4 and an index 153, on the other side, which confronts the base body 6 graduation 61. The base body 6 is fixed to both of the erected rails 4, and the notches 151, 152 in the rule plate 15 are put in tight contact with the guide surface of the rails 4, and their dislocation is indicated by the graduation 61. Thereby erection is made efficient.
Patent JP-H06288458-A (JP)
Title: Ball screw with removable screw shaft, and reactor control rod driving device utilizing this ball screw
Inventor: YUASA MICHIO
IPC: G21C7/14
Filed: 1993-03-31
Abstract: PURPOSE:To provide an internal circulating type ball screw preventing the fall of balls from a ball nut at the time of fitting/removing the ball nut to/from a screw shaft. CONSTITUTION:A ball circulating cap 5 is fitted into the ball circulating cap fitting hole 4 of a ball nut 2. The width of the opening part 8 of the ball circulating cap 5 is made narrower than the diameter of a ball 3, over the whole length. Ball retainers 6 are engagedly fixed to the inner surface of the ball nut 2. Each ball retainer 6 is provided with a hole part 12 into which the opening part side of the ball circulating cap 5 is fitted, and a spiral slot 13 formed in the same lead as a screw shaft 1 and the thread grooves 1a, 2a of the ball nut 2 and opened onto the screw shaft 1 side so as to be communicated with a ball circulating groove 7. The width of the screw shaft 1 side opening part of this spiral slot 13 is made narrower than the diameter of the ball 3.
Patent JP-S5621705-A (JP)
Title: Tool presetter
Inventor: SATOU YOSHIKAZU
IPC: B23Q17/22
Filed: 1979-07-27
Abstract: PURPOSE:To perform a prompt and correct measurement for the diamter of a virtual circle drawn by the edge of a rotary tool, by using a tool presetter to a numerically controlled machine tool or the like. CONSTITUTION:When a boring tool T is set to an NC machine tool and the diameter of a virtual circle drawn by its edge Te is measured, a shank Ts is mounted to a main spindle 14 of a presetter 10, and measurement elements 26, 27 in a measuring unit device 20 are manually operated to set a space between faces 28, 29 less than the diameter of the circle drawn by the edge Te. When the shank Ts of the tool T is manually rotated one turn, the space between the faces 28, 29 coincides with the diameter of the virtual circle drawn by the edge Te, and the diameter of the tool can be read as it is by a display device 35.
Patent JP-H1047908-A (JP)
Title: High-speed sampling method, device using the same, and capacitive position detector
Inventor: NIRUSU INGUBAARU ANDAAMO
IPC: G01D5/241
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a capacitive position detector which is used in an environment full of contaminants and has an opened structure by outputting output signals based on input signals and the relative position between the first and second members of the detector. SOLUTION: A controller clock 150 outputs a clock signal which is inputted to a controller 110 to a signal line 152 and the controller 110 outputs a control signal which is inputted to a signal processing circuit 120 to another signal line 112. Based on the control signal, the circuit 120 generates most of the driving signals supplied to a capacitive position detector 50. The circuit 120 samples signals outputted from the detector 50 based on an RC timing circuit 160, generates a digital position indicating signal based on the sampled position signals, and outputs the signal to the controller 110. The controller 110 further processes the position indicating signal and outputs a position signal to a display 140.
Patent JP-H11291114-A (JP)
Title: Oil pressure control device for portable hydraulic machine
Inventor: TAKANO SHINJI
IPC: F04B49/06
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide the oil pressure control device for a portable hydraulic machine which can set a machining speed matched with a bending and shearing arbitrarily and whose machining speed does not receive the fluctuation of a load. SOLUTION: A detector A for detecting the number of rotations and the detector B for detecting temperature are provided on the motor 22 for driving a hydraulic pump 23 and also a volume 25 which is the number of rotation set means of the motor 22 is provided. A sequencer which is a control means for controlling the drive stop and number of rotation of the motor 22 by receiving the signal of the detectors A, B and volume 25 and also controlling an electromagnetic release valve 20 is provided.
Patent JP-H01266364-A (JP)
Title: Seal diaphragm and manufacture thereof
Inventor: FUKUHARA SATOSHI
IPC: F16J3/02
Filed: 1988-04-18
Abstract: PURPOSE:To achieve ideal resiliency and to increase strength against excessive pressure by providing a silicon substrate formed with a waving backup nest on one face thereof provided with predetermined transmission mode and a high density silicon film having reverse transmission mode. CONSTITUTION:Anisotropic etching is made on the surface 17 of a silicon substrate 16. An oxide film 19 is formed at the outer circumferential edge of the silicon substrate 16 and a silicon film 20 is formed thereon. Then a silicon film 21 having second density is epitaxially grown, and a pressure lead-in hole 23 is made through anisotropic etching. Reverse bias voltage E is applied on the silicon film 21 and the silicon substrate 16 in order to perform electrolytic etching onto the silicon film 20 in anisotropic etching liquid 25. By such method, ideal elastic force causing no plastic deformation can be achieved and the strength against excessive pressure is increased.
Patent JP-H11271855-A (JP)
Title: Camera
Inventor: AIZAWA TAKESHI
IPC: G03B17/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of maintaining the quality of a photographic image even though photographing is interrupted for a long time. SOLUTION: Upon detecting that shutter release is not performed for a specified time after the last shutter release, a film motor is driven to rewind the film 11 until the lip part of a cartridge 10 comes adjacent to an exposed frame of the film 11. When shutter release is not performed for a specified time after loading a film contained in an IX240 cartridge in this camera and taking photographs to the number equal to or under a specified number, the film is forcibly rewound, so that curling is prevented from occurring at the unexposed part of the film. There is a possibility that curling occurs at a rewound part by rewinding the film in such a way, but the rewound part is near the exposed frame, whereby the image is prevented from being distorted by the curling.
Patent JP-H06279187-A (JP)
Title: Super hard film-coated material and its production
Inventor: HARA AKIO
IPC: C30B29/04
Filed: 1993-03-29
Abstract: PURPOSE:To obtain a material coated with a super-hard film in which the super-hard film is firmly fitted to a cermet base body by forming a diamond super hard film on the surface of a cermet preliminarily subjected to specified surface treatment. CONSTITUTION:This coated material consists of a base body and a super-hard film comprising diamond and/or diamond carbon formed on the surface of the base body. The base body is a cermet and its surface where a super-hard film is to be formed is preliminarily treated with >=1 kind of group III elements or compds. of these. The surface of the cermet base body is dipped in a fused liquid or solution of >=1 kind of group III elements or compds. of these. Then the super hard film comprising diamond and/or diamond carbon is formed on the treated surface by chemical vapor phase synthesizing method. By this method, fitting strength of the super-hard film is significantly improved so that a film over 20mum thickness which is conventionally impossible can be formed and polished. By polishing the film, the cuttability of the material can be further improved.
Patent JP-S60242859-A (JP)
Inventor: REONAADO DEE KURUTSU
IPC: A61M1/00
Filed: 1985-05-02
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-H08280832-A (JP)
Title: Case for fire extinguisher
Inventor: SAKAIGI HIROSHI
IPC: A62C13/78
Filed: 1995-04-20
Abstract: PURPOSE: To provide a fire extinguisher case which permits quick evacuation on the occasion of disaster, can show the position of fire extinguisher properly at nighttime even in the event of power failure, and enables quick fire fighting. CONSTITUTION: A fire extinguisher case 1 consists integrally of an extinguisher accommodation part 2, in which an opening for putting in and taking out the fire extinguisher is formed in the facade, and a evacuation guide lamp 3 which can be lighted up at power failure and shows the evacuation path.
Patent JP-H08292644-A (JP)
Title: Image forming device
Inventor: TAKECHI RYUTA
IPC: G03G21/10
Filed: 1995-04-20
Abstract: PURPOSE: To provide an image forming device capable of maintaining high image quality, recycling toner, and effectively utilizing the device by judging the constitution of image data inputted from the outside and selectively actuating a developing system for normal developing and a developing system for recycle based on the judged result. CONSTITUTION: By a controller 34, the constitution of the image data in a RAM for image data 33a is judged on a prescribed condition by an image recognition processing routine in a printing mode. Based on the judged result, one of two developing systems is selected and actuated. That means, when there is possibility that the image is deteriorated by the recycle toner, the developing system for normal developing is used. When there is no possibility that the image is deteriorated by the recycle toner, the developing system for recycle is used. Thus, a natural resource can be effectively utilized by utilizing the recycle toner without causing such a problem that the image is deteriorated by the recycled toner.
Patent JP-H07301927-A (JP)
Title: Electrophotographic protoreceptor
Inventor: KADOI MIKIO
IPC: G03G5/06
Filed: 1994-05-09
Abstract: PURPOSE:To obtain single layer type and laminate type electrophotographic photoreceptors having high sensitivity, low residual potential and superior quality. CONSTITUTION:This electrophotographic photoreceptor has a photosensitive layer on the electric conductive substrate and the photosensitive layer contains an electric charge generating material and a compd. represented by the formula as an electric charge transferring material. In the formula, each of R<1>-R<8> is H, halogen, 1-4C alkyl, 7-12C aralkyl, 1-4C alkoxy or 6-18C aryl.
Patent JP-H07265659-A (JP)
Title: Treatment of amine type malodorous gas with grass peat treated with sulfuric acid
Inventor: YAMAMOTO MAKOTO
IPC: B01D53/54
Filed: 1994-03-30
Abstract: PURPOSE:To remove a malodor at room temp. and a low cost by adsorbing a high concn. gaseous amine on an adsorbent obtd. by treating grass peat with dil. sulfuric acid and air-drying it. CONSTITUTION:Grass peat derived from trees and plants and produced by withering, deposition and degradation in water in a cold district contains >=50% water, >=10% humin of an amorphous org. acid polymer and >=10% vegetable fibers. Attention is paid to the high water retentivity of grass peat and an adsorbent is obtd. by increasing the acidity of water contained in grass peat by treatment with a dil. sulfuric acid and air-drying the grass peat. This adsorbent is packed into an atmospheric pressure fixed bed circulation system and raw gas is introduced from the lower layer of the adsorbent and circulated through an adsorption tube. Amine type malodorous gas such as ammonia or monomethylamine is made odorless by adsorption on the adsorbent to high concn.
Patent JP-S5220590-A (JP)
Title: Method of and apparatus for burrying anchor
Inventor: KASAMA TSUNEO
IPC: B63B21/27
Filed: 1975-08-07
Abstract: PURPOSE: To simplify the work of burrying anchors for anchoring buoys and fish nets and also increase the anchoring function. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60239790-A (JP)
Inventor: DAN KOUTAROU
IPC: G09B9/00
Filed: 1984-05-15
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-S63263278-A (JP)
Title: Sliding member for compressor
Inventor: OKAJIMA MASAZO
IPC: F04B39/00
Filed: 1987-04-17
Abstract: PURPOSE:To improve abrasion resistance on a sliding face by coating the sliding face of a sliding member for compressor with heat resistant resin containing carbon particles and ceramic fibers and forming film thereon. CONSTITUTION:A compressor employs a sliding member such as a rotary shaft 1 or a piston. Sliding face of the rotary shaft 1 is applied with coating material 2 composed of polyamideimide resin 5 mixed with carbon particles 3 and ceramic fibers 4. The coating material 2 contains about 30-50wt% of carbon particles, about 5-30wt% of ceramic fibers 4 and about 20-65wt% of polyamideimide resin 5. Consequently, solidification of the coating material on an opposite side member can be prevented and abrasion resistance of the sliding face can be improved.
Patent JP-H05288628-A (JP)
Title: Hot cathode ionization pressure gauge
Inventor: HAASU GIYUNTAA
IPC: H01J41/04
Filed: 1992-04-15
Abstract: PURPOSE: To obtain an improved hot cathode ionization pressure gauge. CONSTITUTION: The hot cathode ionization pressure gauge comprises a hot cathode filament 10, a diaphragm-like control electrode 12, an acceleration electrode 14 and an ion collection electrode 16 arranged along an axis A while spaced apart from each other. The filament has a central active part 10a and lateral supporting parts 10b, 10c. The pressure gauge further comprises a base plate 20 onto which the control electrode, the acceleration electrode and the ion collection electrode are fixed by means of a supporting means and supporting bolts connected therewith. Each supporting bolt is held on the base plate 20 through striplike ceramic bars 22, 24, 26, 28 and the base plate is made of a metal.
Patent JP-S5219933-A (JP)
Title: Filter circuit
Inventor: IKURA KAZUNORI
IPC: H03H7/065
Filed: 1975-08-06
Abstract: PURPOSE:To compose a simple symmetrical parallel T-type RC filter circuit and provide band eliminate filter and band pass filter characteristics continuously.
Patent JP-H11297353-A (JP)
Title: Manufacture of nickel-hydrogen secondary battery
Inventor: MORIFUJI YOSHIHIRO
IPC: H01M10/30
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To stably obtain a high discharge capacity from a cycle initial stage during a low-temperature discharge or a large-current discharge and to improve a charging/ discharging cycle life by leaving a battery after it has been assembled, applying an initial charge to it, and leaving it at a temperature higher than the ordinary temperature. SOLUTION: An electrode group, having a separator between a positive electrode containing nickel hydrogen and a negative electrode containing a hydrogen storage alloy, is stored in a container together with an alkaline electrolyte, then the container is sealed, and left preferably at 20-45 deg.C for 12-96 hours. The deterioration of the solubility of a metal cobalt or a cobalt compound in the positive electrode into the electrolyte, the deterioration of cycle lifetime due to the uneven infiltration of the electrolyte into the positive electrode, and the deterioration of the large-current, low-temperature discharge characteristic due to the corrosion of the hydrogen storage alloy of the negative electrode are suppressed. This battery is preferably left at 45-80 deg.C after the initial charging by the partial charge, full charging or overcharging at the prescribed temperature, then the low-temperature discharging characteristic and cycle characteristic are not deteriorated. A conductive matrix made mainly of oxycobalt hydroxide is preferably formed in the positive electrode.
Patent JP-2000287608-A (JP)
Title: Long-life cake and its production
Inventor: HONDA SATORU
IPC: A21D15/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To produce a long life-type cake having excellent taste and texture, capable of being readily eaten by holding the cake in a hand because a thin skin is formed on the surface, and capable of maintaining the quality for a long period. SOLUTION: This method for producing a long-life cake comprises (1) a step of preparing a powder mixture comprising the powder involving an oil and fat, (2) a step of formulating meringue with the obtained powder mixture to prepare a cake ingredient, and (3) a step of baking the obtained cake ingredient, and is characterized by the formation of a thin skin formed so as to cover the outer periphery of the obtained cake.
Patent JP-H07303197-A (JP)
Title: Image processing method and image processor
Inventor: MATSUMURA SHIGERU
IPC: A61B5/00
Filed: 1994-05-10
Abstract: PURPOSE:To obtain an easy to see medical diagnosis image by extracting a random noise at a high frequency region so as to subtract a random noise extracted from an original image signal therefrom thereby eliminating the random noise for a high frequency region. CONSTITUTION:After a low frequency component of an original image signal is eliminated by a low pass filter in a high frequency component extract means 1, an arithmetic means subtract a mask image from the resulting signal to generate a high frequency component image. Then an edge texture component elimination means 2 eliminates an edge texture component by a line filter and extracts a random noise to obtain a correction signal. It is fed to a difference arithmetic means 3, in which the random noise component is subtracted from the original image signal. Thus, an output image signal from which a high frequency region random noise component is eliminated is obtained and an easy to see medical diagnostic image is obtained.
Patent JP-S5219323-A (JP)
Title: Reinforced compound pipe and its method of production
Inventor: TOI YASUO
IPC: F16L9/12
Filed: 1975-08-06
Abstract: PURPOSE: The method to manufacture a reinforced compound pipe from a thermoplastic pipe to be submitted for reinforcement on its inner side surfore, with lamination of reinforcement layers composed of thermosetting resin and glass fiber by means of centrifugal force thus improving the chemical resistance, thermo resistance and mechanical strength of the said pipe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60239136-A (JP)
Title: Mca land mobile repeater
Inventor: HIRANO TADAHIKO
IPC: H04W99/00
Filed: 1984-05-14
Abstract: PURPOSE:To transmit a traffic data to an identified subscriber station by providing a data detecting means detecting whether or not a traffic request command is edited to identify a calling subscriber station. CONSTITUTION:A queue program P1 analyzes a numeral representing a command code b1 and a spare code b2 of a calling data u3 among incoming control signals Fu. The numeral of 0-3-bit of the call data u3 is expanded to a flag table Fi for the analysis and a flag is set to a bit position corresponding to the said numeral. Moreover, an act table Act is prepared and an act bit is set to the 1st and the 2nd bit. Whether or not the flag is 0 is discriminated and when the flag is not 0, the flag table Fi and the act table are subject to framing so as to calculate AND between the flag and the act bit. When the program indicator is [1] succeedingly, after a talking channel setting at a sender is confirmed, a subscriber station selection data is led out of the flag bit of the flag table Fi, the subscriber station selection signal is transmitted and a traffic data is transmitted.
Patent JP-S61254108-A (JP)
Inventor: NAKAI TOMIYASU
IPC: A01C11/02
Filed: 1985-05-07
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。