baber/WOPTO huggingface dataset:
Patent JP-H05330490-A (JP)
Title: Expandable-control type alighting gear
Inventor: IWAI SHOJI
IPC: B64C25/60
Filed: 1992-04-28
Abstract: PURPOSE:To provide an expandable-control type alighting gear where the alighting gear can be expandably adjusted in the stationary condition on the ground, the mechanism to reduce the take-off length of an aircraft can be obtained in a simple constitution, and the alighting gear can be easily applied to the existing alighting gear. CONSTITUTION:A plunger piston 10 which penetrates a damper piston 3 and concentrically arranged is brought into contact with a cylinder head 1 by the pressure of an oleo-gas chamber 7, and when the high pressure fluid is introduced into a high pressure fluid chamber 13, the plunger piston 10 is descended, and brought into contact with the damper piston 3 to be integrated and a piston rod 4 is extended. This arrangement facilitates the boarding and alighting of passengers and the loading and unloading of cargoes by adjusting the level of the aircraft above the ground in the stationary condition on the ground, and the take-off length can be reduced by increasing the level above the ground, and thereby increasing the inclination angle and floating of the aircraft body. In addition, systematization is possible only by the legs, together with the advantage that the increase in the device weight is small.
Patent JP-S62292870-A (JP)
Title: Electrically conductive paint
Inventor: TAKEDA NAOKI
IPC: C08K5/3492
Filed: 1986-06-13
Abstract: PURPOSE:To provide an electrically conductive paint having stable electrical conductivity, consisting of a specified 2-substd.-4,6-dithiol-sym-triazine derivative, ascorbic acid, copper powder, a synthetic resin and silica powder. CONSTITUTION:100pts.wt. copper powder having an average particle size of not larger than 100mu is blended with 0.01-5.0pts.wt. 2-substd.-4,6-dithiol-sym- triazine derivative of formula I (wherein R<1> is NHR<1>', NR<1>', R<1>'' or OR<1>''; R<1>' and R<1>'' are each H, a 1-18C alkyl, an alkylene, an aryl, an arylalkyl, an alkylaryl or an alkylene-aryl; M<1> and M<2> are each H, an alkali metal or 1/2 atom of an alkaline earth metal), 0.005-7.0pts.wt. ascorbic acid of formula II, 0.5-15pts.wt. silica powder and 2-20wt% (based on the amount of copper powder) synthetic resin (e.g., PS). The mixture is dissolved or dispersed in an org. solvent in which said resin is soluble.
Patent JP-H05307974-A (JP)
Title: Organic electrolyte secondary battery
Inventor: YOSHIDA HIROAKI
IPC: H01M10/0525
Filed: 1992-04-28
Abstract: PURPOSE:To improve electrochemical stability of an electrolytic liquid by providing a positive pole and a negative pole prepared from a material which absorbs and desorbs lithium ion and using a mixed liquid of sulfolane and ethylene carbonate as a solvent of an electrolytic liquid. CONSTITUTION:A positive pole 6 consisting of mainly a lithium-cobalt composite oxide which absorbs and desorbs lithium ion is set in the inside of a case 1 which works also as a positive pole terminal and is made of a stainless- aluminum-clad steel sheet and a negative pole 3 which is made of a carbon material and absorbs and desorbs lithium ion is brought into contact with a separator while setting a separator 5 of polypropylene impregnated with an organic electrolytic liquid between the poles and the case 1 is sealed by a sealing sheet 2 which is made of the same kind of a material as that of the case 1 and works also as a negative pole terminal while the gap between the case and the sheet 2 is filled with a gasket 4. As the organic electrolytic liquid, a solution prepared by dissolving lithium perchloride in a mixed solvent of sulfolane and ethylene carbonate is used and it is poured in the positive and the negative pole sheets and the separator.
Patent JP-2000328504-A (JP)
Title: Tack coat material for asphalt pavement
Inventor: KANEMOTO YOSHIYUKI
IPC: E01C7/18
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To block the adhesion of asphalt to construction worker's shoe soles and tires of a construction machine at the time of construction work in an upper layer, and ensure certain bonding power between a lower layer and the upper layer. SOLUTION: A tack coat material is made by mixing a face deposition agent into an asphalt emulsion for improving an adhesive property of an upper layer 7 and a lower layer 5 in an asphalt pavement, and is sprayed on the lower layer 5. At this time, the floury asphalt emulsion appears on a surface of the asphalt emulsion of which moisture is volatilized after spraying the face deposition agent mixed into the asphalt emulsion. Thereafter, the adhesive power of the asphalt emulsion is blocked, and is weakened at the same time. On the other hand, when a heated asphalt mixture gives heat at the time of constructing the upper layer 7, the asphalt emulsion is melted to return to former cohesion, which combines the lower layer 5 and the upper layer 7.
Patent JP-S6115888-A (JP)
Inventor: FURITSUTSU MAURAA
IPC: C07D239/54
Filed: 1985-06-24
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-H07326808-A (JP)
Title: Manufacture of magnetoresistance effect sensor
Inventor: OSATO TAKESHI
IPC: G01R33/09
Filed: 1995-06-02
Abstract: PURPOSE:To provide a manufacturing method capable of manufacturing an MR sensor, at a low cost, by a simple process wherein a fine magnetic field can more sensitively be detected by making a sensor more closely approach an object to be detected, the freedom of pattern design of an MR (magnetoresistance effect) element is large, and miniaturization is possible. CONSTITUTION:An MR element 2 composed of a magnetic thin film is formed on one surface of a substrate 1. After a protective film 3 is formed on the element 2, the back side part of the MR element forming surface of the substrate 1 is eliminated by grinding, polishing, etching, etc., in at least the MR element forming region of the substrate 1. Thus the substrate 1 is thinned. By thinning the substrate 1, the back of the substrate 1 on which the MR element 2 is formed is used as a detection surface 4, and made to face an object to be detected. Thereby a magnetic field can be detected. The MR sensor can be made to more closely approach the object to be detected, and a fine magnetic field can be more sensitively detected. The freedom of pattern design of the MR element is also increased. The miniaturization of the MR sensor is also possible.
Patent JP-S62292977-A (JP)
Title: Actuator for control valve
Inventor: MIZUNO JUNJI
IPC: F16K31/02
Filed: 1986-06-13
Abstract: PURPOSE:To prevent a valve seat part from being damaged, by setting the shift direction of a needle shaft in the direction for opening a needle valve when a positive voltage is applied onto a piezoelectric element lamination body. CONSTITUTION:When a positive voltage is applied onto a PZT piezoelectric element lamination body 18, said lamination body 18 expands, and a pressurizing 34 is shifted rightward. The movement of the pressurizing piston 34 is transmitted as it is to a pressure receiving piston 44a through an oil chamber 42, and the stroke of the pressure receiving piston 44a is increased by a stroke increasing mechanism 62, and the piston 44a is shifted rightward. Therefore, a needle shaft 10 is moved rightward with the increased stroke, and a needle valve 10a is opened.
Patent JP-S6115455-A (JP)
Title: Railway command telephone system
Inventor: MORI MICHIO
IPC: H04M15/20
Filed: 1984-06-30
Abstract: PURPOSE:To grasp an accurate command operating time by providing a master clock and an incoming time display function to a command board of a railway command telephone system. CONSTITUTION:The command board 1 is provided with a position equipment 11, display control section 12, display time memory section 13, master clock 14 and a display section 15; and an equipment frame 2 is provided with a command trunk 21 from each communication line and a call signal transmission section 22. When a call comes from a command telephone set, the corresponding trunk of the equipment frame of the command station is in incoming state, the incoming is displayed on the command board 1 and a commander issures response operation. The connection between the position equipment and the trunk is formed by the response operation, the display control section extracts its time from the master clock and stores it to a display time memory section. The stored content is displayed to a display section and the display is continued until the command personnel makes restoration. The commander can record accurately a command incoming time even if the talking continues for a long time.
Patent JP-H04228568-A (JP)
Title: Production of amorphous thin film
Inventor: TAKAYAMA SHINJI
IPC: C23C14/35
Filed: 1991-06-07
Abstract: PURPOSE:To easily form an amorphous alloy thin film by sputtering and to improve thermal stability by substituting at least a part of the semimetal elements and rear-earth elements constituting the conventional alloy for metal elements such as Ti, Zr, Hf, Y, Ge, Se, Bi and Te as the vitrifying element. CONSTITUTION:A ferromagnetic amorphous thin film (an amorphous alloy consisting essentially of at least one kind of element selected from Fe, Ni and Co) is formed on a substrate. In this case, a magnetic filed rotating with respect to an amorphous thin film to be formed on the substrate is impressed, and the film is formed by sputtering. An amorphous thin film having high thermal stability, low holding power and high permeability and excellent in magnetic characteristic is obtained in this way, and the film is effectively utilized as the electro-acoustic transducer element material such as a magnetic core, magneto-striction element material, invar and elinvar material.
Patent JP-S5927988-A (JP)
Title: Removal of metal contained in heavy oil
Inventor: YOKOYAMA SHIGEO
IPC: B01J21/00
Filed: 1982-08-06
Abstract: PURPOSE:To remove metal (Ni, V, etc.) effectively from heavy oil, by performing catalytic treatment of heavy oil by use of a titanium dioxide catalyst in the presence of hydrogen. CONSTITUTION:A titanium dioxide catalyst in which TiO2/SiO2 is about 90/10- 97/3 is prepared by adding silica sol (binder) to a precipitate obtained by adding ammonia water to an aqueous solution of titanyl sulfate and molding the mixture by extrusion granulation, followed by drying and burning of the granules. The catalyst is filled in a tubular reaction vessel and heavy oil is brought into contact with it in the presence of hydrogen for metal removing treatment. Coke which adheres to the catalyst can be removed by known methods employing steam and oxygen. Ni and V which also adhere to the catalyst can be dissolved out with dilute nitric acid and thus the catalyst is regenerated readily. WO3 may be used together with TiO2 in less than an equivalent amount.
Patent JP-S5260141-A (JP)
Title: Manufacture of electrophotographic light sensitive plate
Inventor: YASUBA HIROSHI
IPC: G03G13/22
Filed: 1975-11-12
Abstract: PURPOSE:To produce an image of high resolution and sharpness in both polarity charging, by irradiating the surface of a dye sensitized poly-N-vinylcarbazole derivative loght sensitive material with ultraviolet reys.
Patent JP-H11325747-A (JP)
Title: Method and apparatus for preheating cement raw material and method for using the same
Inventor: ARANISHI YOSHITO
IPC: C04B7/44
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To contrive to maintain a collection efficiency of an apparatus for preheating cement raw material to be used, have a low pressure loss and for a cyclone to be minimized and lowered in height, and improve economy by providing the cyclone with multi-stages. SOLUTION: An uppermost-stage cyclone 14 and/or a lowermost-stage cyclone comprise a cylindrical part 21 having an inlet duct 20 of a Linden type, an upper cone 22 having an approximately reverse cone-shape and connected with a bottom end of the cylindrical part 21, a lower cone 25 having an approximately reverse cone-shape and provided with a discharging outlet 23 on and connected with a lower part of the upper cone 22 so that the lower part of the upper cone 22 is inserted, and an inner cylinder 27 inserted from an upside so that an upper end of the inner cylinder 27 protrudes as an exit part 26 in a center part of the cylindrical part 21. An inner diameter D1 of a lower end of the upper cone 22 is 0.9-1.1 times an inner diameter (d) of the inner cylinder 27, or D1=0.9d-1.1d.
Patent JP-H07314689-A (JP)
Title: Liquid injection recording head and liquid injection recording device loaded this head
Inventor: SAITO ASAO
IPC: B41J2/21
Filed: 1994-05-26
Abstract: PURPOSE:To reduce the dielectric breakdown causing rate between an insulation film on an energy generating element and a protective member of the uppermost layer, by a method wherein a forming area of the protective member of the uppermost layer serving both as a cavitation-resistant film and a recording-liquid-resistant protective film is detained to the necessary minimum in accordance with a kind of a recording liquid to be supplied to common liquid chambers each. CONSTITUTION:In the case of using as a multi-color liquid injection recording head, though four colors of ink of (yellow) Y, (magenta) M, (cyan) C and (black) B are supplied separately respectively to common liquid chambers 5 each as recording liquids whose kinds are different from each other and though the B represents strong alkali of an extent of pH 9-11 and almost a neutral matter of the extent of about pH 6-8 is used for the other Y, M and C. Therefore, a Ta layer 17 is provided on the uppermost layer covering a liquid flow path 2 communicating a common liquid chamber sphere 15-4 for the B, common liquid chamber 5 to which the B is supplied and a discharge port 3 with each other, that is, along with a neighboring sphere 11-4 of an electricity heat convertor for the B as a protective member serving both as a cavitation-resistant film and recording-liquid-resistant protective film.
Patent JP-H01306298-A (JP)
Title: Manufacture of stainless steel scale
Inventor: TSUMAGARI HIROTO
IPC: B43L7/00
Filed: 1988-06-04
Abstract: PURPOSE:To produce with high efficiency a stainless steel scale having a clear image part, by a method wherein a chromium-plated blank material except an image part is protected by an etching resist, the blank material is subjected to etching, removal of the resist and electrolysis by use of potassium permanganate, and the image part is treated with a fixing liquid to be black in color. CONSTITUTION:As a pretreatment of a stainless steel scale blank material before release of an etching resist, application of the resist to the blank material is conducted to protect the blank material except an image part by the resist. Next, an etching treatment is conducted to etch a plated chromium layer and a part of the substrate stainless steel, at the image part. It is important to etch the chromium layer completely and to etch the stainless steel in part. The scale blank material thus etched is subjected to an electrolytic coloring treatment and a coloration fixing treatment. The image part and non-image parts are colored black by the electrolytic coloring treatment after the release of the resist, and the subsequent coloration fixing treatment removes the black color from the chromium plating at the non-image parts and fixes the black color on the stainless steel at the image part. Therefore, a scale with a clear image part can be produced efficiently.
Patent JP-H06205129-A (JP)
Title: Line controller
Inventor: ASAKURA MASANORI
IPC: H04M11/00
Filed: 1992-05-28
Abstract: PURPOSE:To effectively utilize all of the channels by switching communication able to use the packet exchange of a D channel and using a B channel for communication for which a call is terminated while the channel is empty. CONSTITUTION:Inputted priority is stored on the side of call origination, sent to the callee side while being loaded on the call setting request message of a protocol, and stored. Assuming that two B channels B1 and B2 are used for a facsimile FAX 1 and a telephone TEL 1 in an ISDN line 10 at a spot (d) and there is not empty channel, at such a time, when a call is terminated from a facsimile FAX 4 at a spot (c), the priority is compared. When the priority from the spot (c) is higher, the packet exchange of the D channel is used and the communication of the communication enable FAX 1 is switched to the packet exchange of the D channel. Thus, since the B channel can be used for communication from the facsimile FAX 4 at the spot (c), all of the channels can be effectively utilized.
Patent JP-H032725-A (JP)
Title: Liquid crystal device
Inventor: MOMOSE YOICHI
IPC: G02F1/1333
Filed: 1989-05-30
Abstract: PURPOSE:To prevent the degradation of yield by providing passivation layers on both surfaces of the substrate on the side having metal plating parts. CONSTITUTION:The passivation layers are provided on both surface of the substrate on the side having the metal plating layer 3. Namely, the glass substrate 1 having the passivation layers on both surfaces of the glass substrate 1 formed with the metal plating layer 3 on a transparent electrode 2 is used, by which the direct contact of the glass surfaces with a strong acid and strong alkali is obviated and the embrittlement of the glass is prevented. The degradation in the yield at the time of cutting the glass substrate in the stage for producing panels is prevented in this way.
Patent JP-S62293223-A (JP)
Title: Color display device
Inventor: SAKATA HAJIME
IPC: G02F1/13357
Filed: 1986-06-12
Abstract: PURPOSE:To obtain a color display device characterized by high light utilizing efficiency, low power consumption, high brightness, and excellent color reproducibility by utilizing a diffraction grating and a light valve. CONSTITUTION:White light beams 1 are condensed by a lenticular plate 5 and a large part of energy is concentrated into 0-th order + or -1st order diffracted beams led into a light valve part 3 by specifying the grating pitches of the diffraction grating 6, a phase change value and so on. Namely, a green wavelength area with high relative luminous efficiency out of the white light beams 1 is converted into the 0-th order beam and blue and red wavelength areas other than said area are converted into the + or -1st order beams. The light valve part 3 is arranged so that spectrum beams of red R, green G and blue B components of the 0-th order diffracted beams and respective + or -1st order diffracted beams are made incident upon three light valves 3-1-3-3 corresponding to at least one picture element in the train direction of one picture element train in an area distributing the spectrum beams and a douser to interrupt the transmission of the light beams is arranged in area for concentrating the + or -1st order diffracted beams or + or -2nd order or more diffracted beams of the green component.
Patent JP-S5951542-A (JP)
Title: Heat treatment apparatus for semiconductor
Inventor: HAZANO SHIGEKI
IPC: H01L21/673
Filed: 1983-07-27
Abstract: PURPOSE:To enhance safety of diffusing processing, productivity and yield by automating transfer of semiconductor wafer to a boat from a carrier and carrying of boat into heat treatment furnace such as diffusion furnace by a series of mechanical operations. CONSTITUTION:A carrier loading a plurality of semiconductor wafers 2 before processing is previously placed in a transfer apparatus 1 and a driving mechanism is driven. Thereby, the semiconductor wafers 2 transferred to a boat 3 from the carrier are pushed out to a carrier path 4 from the transfer apparatus 1 and this carrier path 4 transfers this boat 3 to the front side of diffusion furnace 5. With the forward driving of a pusher 13 and the effect of distribution elevator 8, the boat 3 is supplied onto a boat receiving pan 7a of a transfer apparatus 7 while loading semiconductor wafers 2 and the carried to the inlet port of an introducing tube 6. Next, a boat loader 11 carries the boat 3 into the diffusion furnace 5 which is previously kept at the specified temperature and under the specified ambient. Whe the desired diffusion layer is formed on the surface of semiconductor wafer 2 after the specified time, the boat loader 11 carries the boat 3 from the diffusion furnace 5.
Patent JP-S63300018-A (JP)
Title: Pipe unit for powder transportation
Inventor: YAJIMA KENICHI
IPC: F16L9/19
Filed: 1987-05-30
Abstract: PURPOSE:To make it feasible to detect, at an initial stage, abrasion and corrosion of a duplex shell, which is used for air flow transportation of high temperature powder raw material obtained through a melting reduction process, by providing intermediately between a hollow pipe and an outer pipe an electric wire to detect the progressing state of abrasion in the hollow pipe. CONSTITUTION:A thin and bare copper wire 7 is to be wound spirally to cover all around an outside circumference 3a of a hollow pipe 3. A weak electric current is to be sent through the wire 7 constantly. If the hollow pipe 3 has caused abrasion or corrosion, the electric wire 7, which is exposed to the heat of the high temperature powder conveyed through a passage 8, either melts away or wears out. An indication lamp lit in a control room, which is not shown in the diagram, turns off and an alarm sounds by the cut off of the electric wire 7. A central control becomes feasible by this constitution as the abrasion can be detected without failure. Minimizing of a pipe diameter and reduction of pipe space can also be aimed.
Patent JP-S6117466-A (JP)
Inventor: KODAMA HIRONORI
IPC: C04B35/622
Filed: 1984-07-02
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-H05329147-A (JP)
Title: Ultrasonic diagnostic system
Inventor: NONAKA TAKANORI
IPC: A61B8/00
Filed: 1992-05-28
Abstract: PURPOSE:To perform simply various treatments to informations on a living body recorded in an external recording apparatus. CONSTITUTION:In this ultrasonic diagnostic system, data stored in a buffer memory 21 storing sound line data, an image memory 22 and a video memory 23 are selectively recorded in a hard disc apparatus 9 and are read out therefrom.
Patent JP-S6028470-A (JP)
Title: Mechanically recording ink composition
Inventor: KAWADA TAKIO
IPC: C09D11/16
Filed: 1983-07-27
Abstract: PURPOSE:To provide titled composition for use in printers, plotters, recorders, etc., with suppressed evaporation and high water resistance, which comprises phenylmethyl silicone oil, organic solvent(s) such as carbitol, and oil-soluble dye. CONSTITUTION:The objective composition comprising (A) phenylmethyl silicone oil (pref. 10-80wt% based on the final composition), (B) at least one sort of organic solvent selected from carbitols and cellosolves, (C) oil-soluble dye (e.g., C.I. Solvent Yellow 61) or water-insoluble basic dye (e.g., free base such as rhodamine), and, if required, (D) surfactant, benzotriazole, ethylenediamine tetraacetate, etc.
Patent JP-S5564201-A (JP)
Title: Copper mirror
Inventor: NOMAKI KOUJI
IPC: G02B5/08
Filed: 1978-11-09
Abstract: PURPOSE: To obtain the copper mirror which is superior in corrosion resistance and stability and does not cause peeling, etc. even under sever use conditions by forming a protecting film composed primarily of nickel and a backstop coating film on the copper mirror surface film formed on one side of a glass plate.  
     CONSTITUTION: A copper mirror face film 2 is formed evenly on one surface of a glass plate 1 to a film thickness sufficient for letting the same function as a mirror, by an electroless plating method, vacuum evaporation method or the like. A covering film 3 composed primarily of nickel or nickal and tin or nickel, tin and copper is formed in contact with this mirror surface film and further a backstop coating film 5 is formed thereon by the backstop coating such as minium, acrylic base coating or the like. This yields the copper mirror having the protecting film superior in chemical resistance, vapor resistance and corrosion gas resistance. 
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