baber/WOPTO huggingface dataset:
Patent JP-H08225665-A (JP)
Title: Production of laminate
Inventor: KOSEKI TAKAYOSHI
IPC: B32B15/08
Filed: 1995-02-21
Abstract: PURPOSE: To obtain a laminate excellent in dielectric properties in the superhigh frequency region by using a varnish prepd. from polyphenylene oxide, a specific resin component, an inorg. filler and a nonhalogen solvent in a specific manner. CONSTITUTION: (A) polyphenylene oxide, (B) a crosslinkable resin such as polybutadiene and (C) a crosslinking assistant resin such as an acrylate or a cyanurate are mixed with (D) a nonhalogen solvent at a temp. of at least 35 deg.C, followed by cooling to prepare a dispersion of the resin components. Subsequently, (E) an inorg. filler is added to the dispersion to prepare a varnish. The solvent is removed from the varnish to obtain resin compsn. sheets, which are then heated and laminated to form a laminate. Triallyl (iso)cyanurate is pref. as the component (C) because of its good compatibility with the component (A). Examples of the component (D) include benzene and toluene. Titani-um oxide and titanic acid salt ceramics high in dielectric constant are desirable as the component (E). An initiator such as dicumyl peroxide is pref. blended with the resin components.
Patent JP-H02210690-A (JP)
Title: Signal processor
Inventor: HORI HIDETOSHI
IPC: G11C7/00
Filed: 1989-02-10
Abstract: PURPOSE:To perform the fast processing of a signal by providing a dual port memory, and performing readout and write, respectively by utilizing a signal with a cycle of twice that of an address obtained by a frequency divider and a signal with polarity opposite to that of the above signal. CONSTITUTION:A readout address is supplied to the dual port memory DM by the signal (p) with double cycle in which a frame pulse (f) is 1/2-frequency divided and an address (a) given by frame synchronization. The signal (r) read out from the memory DM by the readout address and the signal (s) synchronized with the address given by the frame synchronization are inputted to a signal processing circuit PR, and the circuit PR outputs a processing result signal (t) to an input signal unequivocally. The signal (t) is written on the memory DM according to a write control signal (w). In the above write operation, the write address of the memory DM is given by the signal (p), the inverse of (p) of signal with reverse polarity, and the address (a) given by the frame synchronization. In such a way, a processing can be performed without providing a readout operation period and a write operation period separately.
Patent JP-S61190334-A (JP)
Inventor: ROJIYAA ROOKU
IPC: G03C5/305
Filed: 1986-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57146283-A (JP)
Title: Forming method for hologram sealing material
Inventor: YAMAGISHI FUMIO
IPC: G11B7/24
Filed: 1981-03-06
Abstract: PURPOSE:To form a hologram sealing material which is sealed well by adhesion, by holding a protection glass plate near a glass plate through a spacer after removing the peripheral part of a gelatin layer on the glass plate and adhering both glass plates with an adhesive. CONSTITUTION:A peripheral part 2' of a gelatin layer 2 adhered to a glass plate 3 forming a hologram recording material is removed, and a protection glass plate 1 is held through a spacer 4 in a position near the gelatin layer 2. Next, an adhesive 5' such as a glass solder is used to adhere glass plates 1 and 3 to each other. By this method, the adhesive 5' is not polluted by the gelatin layer 2 to obtain a high adhesive strength. further, the yield of formation for the hologram sealing material is improved considerably only with the increment of a slight process.
Patent JP-H07236303-A (JP)
Title: Ploughing machine having vibration reducing mechanism for working handle
Inventor: YAMAMOTO SHIGEO
IPC: A01B33/02
Filed: 1994-03-02
Abstract: PURPOSE:To provide a ploughing machine having a vibration reducing mechanism for a working handle, capable of reducing the vibration of the handle without increasing a cost, and also securing a stability of the working handle. CONSTITUTION:A working handle vibrates by receiving an effect caused by a power of a driving unit to become a source of a fatigue of a worker. For this reason, by providing weights for reducing vibrations W1, W2 and W3 at wave peaks P1, P2 and P3, of vibration acceleration wave form, the vibration of its major portion is reduced.
Patent JP-S62190443-A (JP)
Title: Traction coefficient measuring instrument for rolling friction testing machine
Inventor: OGOSHI HIDEO
IPC: G01N19/02
Filed: 1986-02-17
Abstract: PURPOSE:To improve measurement accuracy by supporting a center test-piece above or below a reference line which connects the axial centers of two driving disks and arranging the axial center of the center test-piece at the vertex of an isosceles triangle having the base on the reference line. CONSTITUTION:Nuts 27a and 27b engaged threadably with both upper and lower screw parts 26a and 26b of a support member 26 for the test-piece 30 are turned to move the axial center O3 of the test-piece 30 to above and below the reference line U1-U2. Then, the nuts 27a and 27b are stopped when the difference between detected values of load cells 28 and 29 becomes zero, namely, pushing-up force and pushing-down force which operate on the test-piece 30 become equal to each other to enter a balanced state. In this state, the angle thetabetween the oblique sides O3U1 and O3U2 and base U1U2 of the isosceles triangle O3U1U2 formed of the axial center O3 of the test-piece 30 and axial centers U1 and U2 of the driving disks 10 and 12 is found to obtain a traction coefficient. Thus, the traction coefficient is found with high accuracy.
Patent JP-S61191724-A (JP)
Title: Drawing work for closed steel sheet pile
Inventor: HIKAGE HIDEJI
IPC: E02D9/02
Filed: 1985-02-20
Abstract: PURPOSE:To easily drawn out steel sheet piles by a method in which a steel sheet pile is cut off in the longitudinal direction at the center of its widthwise direction and a coupler and a sealing member are provided to the cut parts in such a way as to reduce the horizontal pulling force of the sheet pile. CONSTITUTION:A steel sheet pile 6a is cut off in the longitudinal direction at the center of its widthwise direction, and a U-shaped coupler 6c whose outside is opened is fixed to the end face of one cut part 6b. The other cut part 6d is inserted into the coupler 6c. Two steel bars 15 covered with a sealant 14 are airtightly inserted between the coupler 6c and the cut part 6d to form a steel sheet pile 6a of almost the same shape as the sheet pile 6. The piles 6a are connected and inserted into a or several places of the sheet pile 6 in such a way as to reduce the horizontal pulling force of the pile 6. In drawing out the piles, the bars 15 are pulled out in advance for loosening between the coupler 6c and the cut part 6d, and then the piles 6a are drawn out.
Patent JP-2000233931-A (JP)
Title: Production of iron-based particle powder
Inventor: HAYASHI KAZUYUKI
IPC: C01G49/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an industrially and economically advantageous method to produce iron-based particle powder having excellent dispersibility which can suppress the modification of a solvent in a vehicle. SOLUTION: A water suspension containing water-contg. iron oxide particle powder or iron oxide particle powder and an aluminum compd. is prepared and its pH is controlled to coat the surface of the particles of the powder with hydrated alumina. Before the pH of the suspension is controlled, sulfur oxide is added to the suspension by 160 to 1,000 mol% to aluminum, and then the surface of the particles of the water-contg. iron oxide particle powder or iron oxide particle powder is coated with the hydrated alumina.
Patent JP-S58159793-A (JP)
Inventor: HIGUMA YUUJI
IPC: D06F33/00
Filed: 1983-03-02
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-S60176702-A (JP)
Inventor: IWASAKI SHIGEZAEMON
IPC: B27B9/02
Filed: 1984-02-23
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-2000234721-A (JP)
Title: Hot water boiler
Inventor: MURATA HIDEKAZU
IPC: F23J15/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce generation of bad smell at the time of quenching irrespective of the combustion rate by inserting, from inside of a flue to a combustion chamber, a baffle plate supporting a catalyst for subjecting uncombusted gas components to adsorption and combustion. SOLUTION: When combustion gas is flowed from a combustion chamber 2, uncombusted gas components which have been flowed to a flue 3 without being completely combusted at the time of quenching, are activated and combusted by a platinum catalyst held by a baffle plate 14 which is inserted into the flue 3 to weaken the smell. In the case of minimum combustion operation, the temperature of large percentage of exhaust gas does not reach the temperature for the platinum catalyst to activate and combust the uncombusted gas, resulting in exhausting uncombusted gas at the time of quenching.  However, as a flat plate 17 is protruded to the inside of the combustion chamber 2, heat in the chamber 2 is absorbed and transferred to raise the temperature of the entire baffle plate 14 and the platinum catalyst activates and combusts the uncombusted gas components with the transferred heat and the exhaust gas heat. Thus the smell ascribable to the uncombusted gas is reduced even when a burner is quenched.
Patent JP-S53117949-A (JP)
Title: Multiplying circuit system
Inventor: OOKAWA KIYOTO
IPC: G06F7/523
Filed: 1977-03-25
Abstract: PURPOSE: To secure an all and well-ordered supply of the combination data for the self-mutual multiplication necessary for the self-correlation calculation through a simple circuit constitution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63242841-A (JP)
Inventor: PIITAA II JIYONSON
IPC: B65H3/10
Filed: 1988-02-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05230213-A (JP)
Title: Polyimide and wiring structure made therefrom
Inventor: TOGAWA HIDEO
IPC: H01L21/768
Filed: 1992-02-20
Abstract: PURPOSE:To obtain a polyimide precursor which can give a polyimide having excellent heat resistance and adhesiveness and low thermal expansion by incorporating specified repeating units in the molecular chain. CONSTITUTION:The title polyimide contains repeating units of the formula [wherein R<1> is a tetravalent organic group; R<2> is at least one bivalent organic group of formula II, III or IV (wherein k, m and n are each 0-4, and they cannot be 0 simultaneously)] in the molecular chain.
Patent JP-S62194879-A (JP)
Inventor: ITO TAKAHARU
IPC: A63F3/00
Filed: 1986-02-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05228544-A (JP)
Title: Microjoint removing device for punching machine
Inventor: INOUE MASAMI
IPC: B21D28/02
Filed: 1992-02-20
Abstract: PURPOSE:To automatize the separation and the carrying of a residual frame and a product by cutting a microjoint being a thin connecting part for connecting a product and a work, and separating the product and the work after punching is finished by a punching machine. CONSTITUTION:This device is constituted so that a microjoint removing device G itself for inserting a work T fed out of a punching machine M is inclined so as to become a little lower in the carrying direction, and by the inclined surface, the work T, the product 2 and the residual frame 4 are carried to the next process. Subsequently, they are separated downward in the stage of carrying from the microjoint removing device G. The upper part is a residual frame inclining/carrying device 13 for carrying the residual frame 4, and the lower part is the product inclining/carrying device 14 of the product 2. In such a manner, since the microjoint removing device G is inclined, and the residual frame inclining/carrying device 13 and the product inclining/carrying device 14 are inclined, the work T processed by the punching machine M can be separated automatically into the product 2 and the residual frame.
Patent JP-H11231260-A (JP)
Title: Image projecting device
Inventor: SAWAI YASUMASA
IPC: G02B27/18
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To make compact a projection optical system without increasing a loss in illumination light. SOLUTION: The illumination light from a light source 301 is converted to a secondary light source image of S polarization by an optical integrator consisting of a first lens array 303 to a second lens array 308 to be image formed on a stop position P through a superposing lens 309 to a polarizing beam splitter 311. Projection light from light valves 201-203 are image formed on a position different from the image formed position of the illumination light in a stop surface by a rear group 502 after it transmits through a cross dichroic prism 4. A 1/2 wavelength plate 312 is provided on the projection light optical path of the emission surface 311b of the polarizing beam splitter 311, and the projection light is converted to P polarization to be prevented from interfering with the illumination light on the stop position.  By transmitting the illumination light and the projection light through a whole apertured diaphragm without interfering with each other, the compact projection optical system with an apertured diaphragm area is obtained.
Patent JP-H09228494-A (JP)
Title: Waterproof structure of unit dwelling house
Inventor: KOMASAKA SHOICHI
IPC: E04B1/348
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To joint waterproof sheets of neighboring units and make waterproofness by the waterproof sheet integrating the outer wall of the whole of the house in a unit dwelling house for assembling and constituting a plurality of units. SOLUTION: Waterproof sheets 4a, 4b are stuck to the whole face between the outmost outer walls 1a, 1b of units A, B and room side inner faces 2a, 2b except for an opening part such as a window. The end parts of the waterproof sheets are extended to the right and left directions of the units, the upper or the lower direction, and an extending end part is constituted. The extending end part is constituted of expandable resilient members 7a, 7b, and a pair of mutually engaging joint members 8, 9 are attached. Neighboring units 8, 9 are connected, and the waterproof sheets 4a, 4b are integrated and waterproofed by engaging the joint members 8, 9 each other and jointing them.
Patent JP-H07243536-A (JP)
Title: Floating ring seal
Inventor: HASHIMOTO TAIJI
IPC: F04D29/12
Filed: 1994-03-03
Abstract: PURPOSE:To reduce the contact load of a rotary shaft with seal rings and prevent generation of scratches by furnishing circumferentially stretching grooves at the contact surfaces of the seal rings with retainers, and cutting holes for putting these grooves in communication to the low pressure side at the internal circumferences of the seal rings. CONSTITUTION:A plurality of retainers 8 are fitted in a cylindrical case 2 as stretching in the axial direction, wherein the case 2 is penetrated by a rotary shaft 1, and between the shaft 1 and the retainers 8, seal rings 9 in the same number as retainers 8 are held capable of floating by loosely fitting pins 10... protruded at one surface of seal ring in holes 11... provided at the inner side faces of the retainers 8. Grooves B stretching in the circumferential directions are formed at the contacting surfaces of the seal rings 9 with retainers 8 and are punt in communication to the low pressure side at the inner side faces of the seal rings 9 through holes C and to the high pressure side about the seal rings 9 through capillaery tubes D. Thereby the pressure in the grooves B is raised when the rotary shaft 1 is in contact with the seal rings 9 so that the pressing force of the seal rings 9 is reduced.
Patent JP-H02212177-A (JP)
Title: Serial printer
Inventor: RIYOUKAN EIJI
IPC: B41J11/66
Filed: 1989-02-13
Abstract: PURPOSE:To print a slip by providing the paper cutter provided to a holding member on the side of the surface opposite to the printing head mounting surface of the member and a solenoid for operating the cutter. CONSTITUTION:The continuous form paper 22 mounted to a tractor 8 is guided by a lower paper guide 11 and an upper paper guide 12 and introduced into the nip of feed rollers 9, 10 to be printed by a printing head 1 and a platen 2. When a slip 23 is ready to be printed in such a state that the continuous form paper 22 remains after the completion of printing, a cutter 6 is lowered downwardly by the attraction of a solenoid 7 and the rear end part of the printing completion surface of the continuous form paper 22 is cut by the cutter 6 and the printing completion surface of the continuous form paper 22 is discharged rearwardly by feed rollers 16, 17 and the slip 23 is delivered from a hopper 13 to perform printing and, when printing is completed, the slip 23 is discharged to the rear.
Patent JP-H03237673-A (JP)
Title: Storage device for cassette of video camera
Inventor: YAMASHITA MASANORI
IPC: H04N5/225
Filed: 1990-02-13
Abstract: PURPOSE:To improve the function of a lock means such as a hook and a notch by providing an operation member incorporated with a moving part in the part of a cassette holder in such a way that it is exposed from the hole of a cassette cover is abutted on a camera mainbody. CONSTITUTION:A long hole 30 is provided instead of a lower screw hole and the operation member 32 having a screw hole 34 is engaged with the long hole 30. The operation member 32 and the cassette cover 20 are fitted to a second fitting part 12 by screws 23. An extruding part 45 is formed on a cassette holder 10-side in the long hole 30. A tip part 40 having a size which is freely engaged to a side to which the operation member 32 of the long hole 30 is inserted is formed in the operation member 32. When the operation member 32 is fixed to the long hole 30 by the engagement screws 23 with the cassette holder 10, the thickness of the extruding part 45 and the screw part 40 is adjusted so that space 36 is made between the extruding part 45 and the screw part 40. Thus, the lock means functions without trouble.
Patent JP-S63202230-A (JP)
Inventor: SHIMIZU HIROMI
IPC: H02J7/00
Filed: 1987-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03237061-A (JP)
Title: High-conducting solid electrolyte
Inventor: AIZAWA MASANOBU
IPC: H01B1/08
Filed: 1990-02-14
Abstract: PURPOSE:To produce a solid electrolyte showing enough conductivity of oxygen ions even in a reductive atmosphere of low oxygen pressure by forming a solid solution essentially comprising GeO2 to which Y2O3, etc., MgO or SrO, and Co3O4 MnO are added by specified molar ratio. CONSTITUTION:The high-conducting solid electrolyte has a composition specified by the formula, wherein 4<=X<=16, 1<=Y<=8, 1<=Z<=8, M1 is one of Y2O3, Yb2O3, Gd2O3, Sm2O3, Dy2O3, Ho2O3, Er2O3, Eu2O3, Tm2O3, and CaO, M2 is one of MgO and SrO, and M3 is one of Co3O4 and MnO. This electrolyte is produced, for example, by mixing these metal oxides and the sintering, or by using salts of these metals as the source materials and treating them by heating. The obtd. high-conducting solid electrolyte is suitable for fuel cell elements. sensor elements, etc.
Patent JP-S59159892-A (JP)
Title: Viscosity depressant for concentrated coal/water slurry
Inventor: NAKA AKIHIRO
IPC: C10L1/32
Filed: 1983-02-28
Abstract: PURPOSE:To provide a viscosity depressant which contains formalin condensates of sulfonate of polycyclic aromatic compd. and sulfonate of monocyclic aromatic compd. as essential ingredients and produces a concentrated coal/water slurry which can be transported by pumping. CONSTITUTION:A polycyclic aromatic compd. in which the aromatic nucleus may be substituted with hydrocarbon, hydroxyl or carboxyl group (e.g. naphthalene or anthracene) and/or monocyclic aromatic compd. in which the aromatic nucleus may be substituted with hydrocarbon, hydroxyl or carboxyl group (e.g. phenol or xylene) is sulfonated and the two compds. and blended in a molar ratio of 1:9-9:1. The mixture is condensed with formalin and is neutralized when necessary. The viscosity depressant contains the condensate (or salt thereof) as essential ingredient.
Patent JP-S57148421-A (JP)
Title: Nonlinear digital-to-analog converter
Inventor: SATOU YUUICHI
IPC: H03M1/66
Filed: 1981-03-09
Abstract: PURPOSE:To obtain nonlinearity between an input and an output by converting an input digital code into a different code, and further converting it into an analog value by a linear D/A converter and then outputting it. CONSTITUTION:In the D/A converter of a digital video system, an input digital signal D12 is inputted to a digital code converter 10 for nonlinear conversion, and a digital signal I14 is outputted. The signal I is inputted to a linear D/A converter 11, which output an analog signal A13 which has nonlinear relation to the input digital value D12. This D/A converter has gamma conversion characteristics so that gamma is >=1, and perform the gamma correction of a signal system having the gamma which is >=1. therefore, a gamma compensating circuit is omitted and high- precision gamma compensation effect is obtained.
Patent JP-S63202312-A (JP)
Inventor: IIJIMA YASUHIRO
IPC: A01C15/16
Filed: 1987-02-16
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-H05149530-A (JP)
Title: Catalyst burner
Inventor: OKADA HIROAKI
IPC: F23N1/00
Filed: 1991-02-28
Abstract: PURPOSE:To make it possible to control the amount of hot air freely in response to the conditions of an object to be dried. CONSTITUTION:A flow rate control valve 23 is installed to a fuel section 2 so as to control the amount of gas ejected from a nozzle 22. An air volume sensor 33 is installed to an air supply section 3 so as to directly detect the air volume of a fan 32. A temperature sensor 82 is installed to a catalyst layer 81 of a combustion section 8 where a control section 4 is adapted to transmit a control signal to the flow rate control valve 23 based on detection signals from the air volume sensor 23 and the temperature sensor 82. Therefore, when the air volume to be fed to the catalyst layer 81 is changed by manipulating an air volume switch over dial of a switching section arbitrarily, the amount of fuel gas equivalent to the air volume and the temperature of the catalyst layer 81 is supplied to a mixing section 6 from the nozzle 22, which forces the mixed air of the fuel gas and air to attain catalytic combustion in the catalyst layer 81 at the optimum condition and discharging hot air. It is, therefore, possible to control the amount of hot air freely so as to conform to the condition of an object to be dried.
Patent JP-S61193981-A (JP)
Title: Tilting test method of marine structure
Inventor: UJI SUSUMU
IPC: B63B9/08
Filed: 1985-02-21
Abstract: PURPOSE:To perform a tilting test in an simple manner, by installing a buoyancy tank structural body in space among four pontoons connecting each lower end part of vertical cylindrical legs of a tension leg type marine structure from the underside, and performing injection and drainage between tanks themselves of the tank structural body. CONSTITUTION:Four vertical cylindrical legs 13 are locked to the underside of a superstructure 12 of a tension leg type marine structure 11, and each lower end part of these cylindrical legs 13 are connected with four horizontally cylindrical pontoons 14. a buoyancy tank structural body 10 formed in square or rectangular looking from a plane surface is installed in space among four pontoons 14 of the marine structure 11 from the under side via an outward overhang part 15. With injection or drainage of water to or from each tank of the buoyancy tank structural body 10 and movements of seawater between tanks themselves, the marine structure 11 is tilted. Even in a spot where the depth of water is shallow, a tilt test is simply performable.