baber/WOPTO huggingface dataset:
Patent JP-S63213551-A (JP)
Title: Resin composition
Inventor: TAGO YUKIO
IPC: C08L67/02
Filed: 1987-02-28
Abstract: PURPOSE:To obtain a composition, having remarkably improved friction, abrasion characteristics and water repellency with a high PV limit value and capable of sustaining beautiful appearance for a long period, by blending tetrafluoroethylene resin with polybutylene terephthalate resin. CONSTITUTION:A resin composition obtained by adding tetrafluoroethylene resin at <=50% weight ratio to polybutylene terephthalate resin. Tetrafluoroethylene resin prepared by subjecting the resin to firing treatment at about 380 deg.C and then pulverizing the resultant resin is used as the tetrafluoroethylene resin.
Patent JP-S61206140-A (JP)
Title: X-ray tube device
Inventor: ONO KATSUHIRO
IPC: H01J35/04
Filed: 1985-03-08
Abstract: PURPOSE:To vary the focus size over wide range by arranging a square or circular electron beam limiting hole and an elongated or oval focus groove in front of the cathode on flat board. CONSTITUTION:An electron beam shaping electrode 303 is formed with a square or circular electron beam limiting hole 304 while facing against the electron radiation face 301a of the cathode filament 301 and a focus groove 305 is provided continuously. The focus groove 305 is made larger than said hole 304 or made rectangular and formed coaxially with said hole 304 and said face 301a with sufficient depth where the bottom face is tapered toward said hole 304. Consequently, the size of X-ray focus can be controlled through only one bias voltage while maintaining constant shape. As a result, the shape of focus and the electron density distribution will never deteriorate even upon increase of anode current.
Patent JP-H07259234-A (JP)
Title: Construction method of building with core formed of cylindrical solid earthquake resisting wall
Inventor: HAKIRI MICHIO
IPC: E04B5/32
Filed: 1994-03-16
Abstract: PURPOSE:To facilitate the control of a change in concrete strength. CONSTITUTION:At the time of constructing a floor board 4 around a core 2, a precast concrete slab 30 with a bottom reinforcement 6 embedded therein and with a concrete retaining protrusion 31 integrated with the upper face is installed as a form for constructing the floor board 4 on the upper floor after constructing the core 2 on the lower floor. Floor reinforcements other than the bottom reinforcement 6 are arranged on the slab 30. High strength concrete is placed in a range from the core 2 to the protrusion 31, and low strength concrete is placed on the outside from the protrusion 31 to form the floor board 4.
Patent JP-S60189892-A (JP)
Inventor: HASEGAWA TOSHIKI
IPC: F24C7/02
Filed: 1984-03-09
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-H03247516-A (JP)
Title: Manufacture of silica glass
Inventor: TAKEI MASAKI
IPC: C03B8/02
Filed: 1990-02-27
Abstract: PURPOSE:To prevent the generation of bubbles in silica glass by regulating the bulk density of a dry gel upon ending of drying and that of a burned gel at the time of burning to specified ones. CONSTITUTION:A gel formed by sol-gel processing by using silica fine particles is dried into a porous dry gel having 0.70 to 0.85g/cm<3> bulk density. Next, the dry gel is burned in a state free from the generation of cracks to obtain a burned gel having 0.75 to 0.95g/cm<3> bulk density. This burned gel is melted, by which silica glass free from bubbles can be obtd.
Patent JP-H06255380-A (JP)
Title: Air intake device for high speed vehicle
Inventor: TAKAO TAKASHI
IPC: B60K11/06
Filed: 1993-03-08
Abstract: PURPOSE:To permit the application to a high speed vehicle, etc., which is driven by a linear motor and with which structure can be made simple and cost can be reduced. CONSTITUTION:An air intake device is provided with the double acting performance by opening an air taking inlet 1 according to the advance direction by a movable lamp, or opening and closing two air taking inlets 1a and 1b by a flapper 15, or installing a movable vane 17 so as to contact the fixed walls 1a1 and 1b1 around the air taking inlet. Accordingly, (1) the installation space for the air taking-in device can be economized, (2) the necessity of a closing valve is obviated and the structure is made simple, and cost is reduced, and (3) the ram pressure is utilized in the introduction of the outside air during traveling, and the necessity of electric power for introducing the outside air during traveling is obviated, and the application to a high speed vehicle, etc., which are driven by a linear motor and has the little electric power allowance during traveling is enabled.
Patent JP-S60190576-A (JP)
Title: Treatment of inside surface of metallic pipe material
Inventor: SEKI KUNIAKI
IPC: C23C24/10
Filed: 1984-03-12
Abstract: PURPOSE:To coat uniformly a different metal on the inside surface of a long- sized pipe material by coating a mixture composed of a granular material of a low melting metal having a specific grain size and a flux material on the inside surface of a metallic pipe material then heating the pipe material. CONSTITUTION:A plug 3 is inserted into a metallic pipe 1 to be drawn through a die 4 and a mixture 2 is supplied behind the same. The mixture 2 is prepd. by mixing a metallic granular material such as Sn, Pb, Zn, Ni, Al, Au, Cu, etc. having <=0.84mm. (20 mesh) average diameter and the m.p. lower than the m.p. of the material 1 and a liquid or pasty material having a flux effect. The thin layer 6 of the mixture 2 is coated on the inside surface of the pipe 1 by the die part 4 as the pipe 1 moves. The pipe 5 coated with such thin layer 6 is heated to the temp. above the m.p. of the metallic granular material in the mixture 2 and below the m.p. of the pipe 1. The coating layer consisting of the different metal is thus easily formed on the inside surface of the pipe 1.
Patent JP-S61205934-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ADACHI KEIICHI
IPC: C09B23/00
Filed: 1985-03-09
Abstract: PURPOSE:To enhance the filter effect of a yellow dye layer, the anti-halation effect or the sensitivity regulating effect on a photosensitive emulsion and to obtain an image having high sharpness and shelf stability for a long period by incorporating a specified dye. CONSTITUTION:A layer contg. a dye compound represented by formula I [(where R<1> is 1-3C alkyl, R<2> is H, halogen, -OH, 1-3X alkyl, 1-3C alkoxy or the like, each of R<3> and R<4> is optionally substituted 1-6C alkyl, R<3> and R<4> may form a 5- or 6-membered ring, and when R<2> is H or 1-3C alkyl and each of R<3> and R<4> is 1-3C alkyl, at least one of them is not a group represented by formula II or III (where R<5> is 1-3C alkyl or 1-3C fluoroalkyl)] is formed. The dye compound is a yellow dye and the dye layer contg. the yellow dye is readily decolored or leached out by photographic processing and exerts no unfavorable influence on the photographic performance of a photosensitive material having the dye layer. A photograph obtd. from the photosensitive material is not stained, has shelf stability for a long period, and undergoes no deterioration in the photographic performance.
Patent JP-S52131198-A (JP)
Title: Moisture sensitive element
Inventor: HIDEYAMA AKIZOU
IPC: G11B15/00
Filed: 1976-04-27
Abstract: PURPOSE: To raise stability of moisture sensitive resistance by using an orgnaic high plymer layer used for a moisture sensitive resistor and dodcyble benzene monosulfonic acid and others. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53132837-A (JP)
Title: Instantaneous water heater
Inventor: KUROSAKI KOUICHI
IPC: F24H9/00
Filed: 1977-04-23
Abstract: PURPOSE: To prevent a water pressure switch from opening and closing due to the chattering by the use of a other faucet by setting up a facing faucet in a water channel to a heat exchanger and the water pressure switch and a cheak valve connected to a thermocouple circuit from the facing faucet section at the upper part of this facing faucet. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6198830-A (JP)
Title: Method of building underground chamber using forms eliminating need for waterproof work
Inventor: HIROZAWA TOKUNORI
IPC: E02D29/00
Filed: 1985-03-09
Abstract: PURPOSE:To manufacture uniform products, by a method wherein body form, formed by integrally forming FRP and a plywood, is conveyed and placed in an underground, where arrangement of bar and a disposable form are arranged, and concrete is placed in a space between the body form and the disposable form. CONSTITUTION:Cobble-stones 6 ware laid on the bottom of a ground before excavation, and concrete 5 is placed thereon. A disposable form 10 is placed on the concrete 5, reinforcing bars 3 are assembled for arrangement on the inner periphery of the disposable form, and a body form 1, formed by integrally forming FRP and plywood, is placed on the inner periphery of the reinforcing bars. Concrete 4 is placed between the body form 1 and the disposable form 10 and in the upper part of the form 1. This decreases a construction work steps in a site, resulting in the possibility to build uniform product and shorten a term of works.
Patent JP-S63213849-A (JP)
Title: Original plate for waterless planographic printing plate
Inventor: ISONO MASANAO
IPC: G03F7/023
Filed: 1987-03-02
Abstract: PURPOSE:To improve the printing resistance of a printing plate by forming a photosensitive layer mainly of an acrylic acid deriv. copolymer having a quinone diazide group and hydroxyl group. CONSTITUTION:The acrylic acid deriv. copolymer having the quinone diazide group and hydroxyl group contains the acrylic acid deriv. monomer (A) having at least >=1 either or both of alcoholic hydroxyl group or phenolic hydroxyl group in the R2 part of the formula I. Said copolymer is the copolymer of the acrylic acid deriv which contains further the acrylic acid deriv. monomer (B) having the quinone diazide group in the part of R2 and in which the total of the monomer components (A) and (B) is 50-100mol.%. In the formula I, R1 is H or alkyl group of 1-10C; X1 is -O- or -NR3- (where R3 is H, alkyl group of 1-10C, or the same as R2); R4 is H or -COX1R2. The resilience of the photosensitive layer is thereby improved and the printing resistance of the printing plate is improved.
Patent JP-S59172931-A (JP)
Inventor: UNNO NOBUO
IPC: H02J1/10
Filed: 1983-03-22
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-S55139264-A (JP)
Title: Reversal reflecting dark image electronic detector
Inventor: UCHIUMI MINORU
IPC: B41F33/00
Filed: 1979-04-18
Abstract: PURPOSE: To remove beforehand a fualty print during finishing and correcting the gravure printing under processing of the finish process by a system wherein a continuous picture is taken by a reversal reflecting type colour moving picture camera to enter into a dark image electronic detector.  
     CONSTITUTION: A running film E is passing through a cylindrical mirror 2, a magnifying lens 6, and a concave mirror lens 3 at the position of a slow standstill condition to taking a picture continuously with the reversal reflecting type colour camera 1. The image thereof is entered into a dark image electronic detector 10 to impact on the target 21 by passing through three colour amplifiers 11, 12, 13,  subliming the continous colour pattern with the reflectors 13, 22 allowing the faulty  continuous colour pattern detected by the detecting print plate to enter as a centripetal faulty discharge with a detector tube 14 and a magnet 15 to discontinue by  the bimetals 19, 20, which enables to remove the faulty element by contracting the  roller B of the vertical moving arch 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000241588-A (JP)
Title: Channel box installing device
Inventor: MACHIDA KOICHI
IPC: G21C21/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a channel box installing device capable of smoothly and exactly installing a channel box to a fuel assembly and improving work efficiency and reliability. SOLUTION: A channel box installing device 1 provided with a receiver stage 2 for pushing in a channel box covering a fuel assembly, a hook 3 supporting an upper tie-plate, and a drive mechanism for extending the distance between the receiver stage 2 and the hook 3 is constituted so that the a loading shaft working on the hook 3 and the center axis of the drive mechanism coincide during channel box installation.
Patent JP-S51123188-A (JP)
Title: Taxi meter
Inventor: MATSUMOTO YOSHIHIRO
IPC: G07B13/02
Filed: 1975-04-18
Abstract: PURPOSE: A taxi meter, records taxi fare and issues receipt. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56145483-A (JP)
Title: Readout counter
Inventor: KATOU MASAYOSHI
IPC: G06M1/276
Filed: 1980-04-10
Abstract: PURPOSE:To use only one kind of character wheel by providing on the surface of the character wheel two kinds of display by turns with their directions opposed. CONSTITUTION:On flexible printed board 1', slide electrode surfaces with pairs of a common electrode and independent electrode are printed zigzag and for every pair of slide electrodes, hole 15 is made. On character wheel 10', characters are provided, opposing in direction, by turns and when character wheel 10' is fitted upside down, only the characters whose attitudes are normal can be seen through hole 15 on board 1'. In assembling, board 1' is bent at a prescribed interval to locate hole 15 on the surface and on the opposite surface of the slide electrode, rigid board 6 is fixed. Then, character wheel 10' is provided in the gap. In this case, character wheel 10' is so arranged that while movable contacts 11 and 12 slide on contacts, only characters whose attitudes are normal can be seen through hole 15 when character wheel  10 shifts in turning position momentarily.
Patent JP-S62205577-A (JP)
Title: Fm signal processing circuit
Inventor: KANEMOTO YOSHITAKA
IPC: H04N5/92
Filed: 1986-03-05
Abstract: PURPOSE:To prevent the generation of black/white inversion phenomenon and to attain a high quality by providing two sets of monostable multivibrators and gate circuits, limiting the maximum pulse duration of an FM signal and advancing the phase of a low frequency component. CONSTITUTION:An FM luminance signal from a signal input terminal 1 is triggered by a leading edge in the first monostable multivibrator 2, the maximum pulse duration is limited by the time constant of the multivibrator 2 and it is inputted to the gate circuit 4. The circuit 4 inputs the NAND signal of the input signal inputted through a delay circuit 3 and the signal of the monostable multivibrator 2 to the second monostable multivibrator 5. The monostable multivibrator 5 is triggered by the leading edge of the NAND 1 signal, the maximum pulse duration is limited and it is inputted to the gate circuit 7. In the circuit 7, the NAND 2 output signal to the NAND 1 signal supplied through a delay circuit 6 and the output signal of the monostable multivibrator 5 is outputted as an FM recording luminance signal from an output terminal 8. The low frequency component of the FM signal is progressed to prevent the generation of the black/white inversion phenomenon and attain the high quality.
Patent JP-S62252983-A (JP)
Inventor: PIITAA JIEEMUSU DOBUSON
IPC: H01S3/109
Filed: 1987-03-04
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-H06262316-A (JP)
Title: Method for driving wedge for fixing gate in tundish
Inventor: SAKAKIYA KATSUTOSHI
IPC: B22D41/02
Filed: 1993-03-09
Abstract: PURPOSE:To prevent the shortage of driving or the over-driving of a wedge by sufficiently driving the wedge to fix a gate regardless of the extent of erosion of the inner wall and hardening degree of the coating material in a tundish, etc., at the time of driving the wedge between the inner wall of the tundish and the gate by using a wedge driving device, in order to fix the gate in the tundish. CONSTITUTION:A driving part 11 supported vertically movaby on a support 12 is pushed to the wedge 16 by a driving cylinder 13 and by driving the cylinder 13 for each several seconds, the wedge 16 is driven. The displacement of a piston in the driving cylinder 13 is inputted to a control device 17 every time the driving device is stopped and the control device 17 stops the operation of the driving part 11 when the difference of displacements before and after driving becomes almost zero.
Patent JP-S60194474-A (JP)
Title: Developer blender of electrophotographic copying machine
Inventor: MIURA KANEYOSHI
IPC: G03G15/08
Filed: 1984-03-15
Abstract: PURPOSE:To uniform toner density by forming a blender reversely projecting fins having different height on both the sides of plural approximately square rotary plates fixed to a rotary shaft with inclination. CONSTITUTION:A magnet roll 2 and a transport roll 3 are arranged in a developing machine 1 and a blender 13 is also arranged together with a paddle 12 on the bottom of the developing machine 1. Used developer separated from the magnet roll 2 is once dropped in a tube 9, mixed with toner carried by an anger 10 and then dropped into the bottom of the developing machine 1. The blender 13 is formed so that the fins 15A, 15B having different height are reversely projected on both the sides of the plural approximately square rotary plates fixed to the rotary shaft 16 with inclination. The developer is picked up by these fins and blended sufficiently.
Patent JP-H08246635-A (JP)
Title: Exterior wall repair structure
Inventor: ISHIKAWA TAKASHI
IPC: E04F13/08
Filed: 1995-03-08
Abstract: PURPOSE: To enhance skeleton strength by fixedly installing a reinforcing member on both side areas of an opening formed on an existing wall surface and forming a new exterior wall on the reinforcing material and connecting each of the reinforcing material with a new wall material. CONSTITUTION: Two sheet-like reinforcing materials C are installed on a mortar- made existing wall and crossed on a diagonal line on both sides of an opening fl of a building so that they may be fixed. A new exterior wall D comprising a metal siding material in which a core material of a synthetic resin foaming body is filled up between a front surface material and a rear surface material, is fitted on the skeleton from the reinforcing materials C by means of a fixture. So as to connect the reinforcing materials C on both sides of the opening β, the new exterior wall D, which is one piece-made and continuous, are horizontally installed to and fixed with the upper and lower parts of the opening β.  It is, therefore, possible to construct a strong structure which can withstand horizontal loads and vibrations produced by an earthquake and external pressures created by a typhoon or the like.
Patent JP-H01222193-A (JP)
Title: Refrigerating machine
Inventor: AIBA KAZUMASA
IPC: F25J3/08
Filed: 1988-02-29
Abstract: PURPOSE:To obtain a freezer which has good operating efficiency by connecting a moisture removing unit for cooling and liquefying saturated steam contained in the air to remove it on an upstream side of the suction air of an air suction port of a freezer body. CONSTITUTION:A cooling medium 15 having a low boiling point filled in an upper tank 16 is introduced through a conduit 21 to an upper header 13 by opening a valve 17, and fed down through cooling tubes 12 toward a lower header 14. When a lower tank 19 is fully filled with liquidlike cooling medium 15, a valve 20 is opened, the medium is externally discharged by a conduit 22, and again transferred to the tank 16 for use. The medium 15 is fed down through the tubes 12 to cool the tubes 12 by means of evaporation heat in case of evaporating the part of the medium, and sucked air passing a duct 11 is cooled in contact with the surfaces of the tubes 12, saturated steam contained in the air is dew-condensed on the surfaces of the tubes 12, thereby drying the sucked air. The dried air is sucked from an air suction port into a freezer body and liquefied. The liquefication of the air can be continuously conducted, thereby improving its operating efficiency.
Patent JP-H10227373-A (JP)
Title: Piping installation saddle
Inventor: TAKAHASHI YOSHIHARU
IPC: F16L3/22
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a saddle for a sheath pipe which facilitates assembling of the sheath pipe with stable handling performance. SOLUTION: A saddle A is composed of a saddle base 1 to be fixed to a frame body by means of a screw 13 and a saddle band 2 having an arrowheaded projection elastically engaged with an engagement hole 15 of the saddle base 1. The saddle band 2 is pressed against the saddle base 1. A sheath pipe B is held by the saddle band 2. Whole of them can be mounted onto the frame with one-touch operation.
Patent JP-S57163464-A (JP)
Title: Salt substitute seasoning
Inventor: NAGAKURA MINORU
IPC: A23L27/40
Filed: 1981-04-02
Abstract: PURPOSE: To obtain a salt substitute seasoning having a good flavor, by blending histidine hydrochloride or lysine hydrochloride with sodium inosinate, sodium quanylate, a sweetener, and sodium citrate.  
     CONSTITUTION: 10pts.wt. histidine hydrochloride or lysine hydrochloride or their mixture is blended with 3W7pts.wt. sodium inosinate, 5W20pts.wt. sodium quanylate, 0W200pts.wt. one or several sweeteners such as an amino acid type sweetener, e.g., glycine, etc. saccharide, e.g., sucrose, honey, stevia, licorice, extract, etc. as a sweetening component. and 0W7pts.wt. sodium citrate, to give a salt substitute seasoning. The sweetener and sodium citrate are added, if necessary. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S51122790-A (JP)
Title: Method for manufacturing folding ytpe wire
Inventor: OZAWA TAISEI
IPC: H01B7/08
Filed: 1975-04-21
Abstract: PURPOSE: A method for mass production of folding type wire as desired. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04284419-A (JP)
Title: Production of liquid crystal device
Inventor: HANAMI TAKAYOSHI
IPC: G02F1/1337
Filed: 1991-03-13
Abstract: PURPOSE:To produce the liquid crystal device at a good yield by decreasing the area of glass substrate surfaces to be directly rubbed, thereby suppressing the quantity of the static electricity to be generated, eliminating the attraction of dust to the substrates by electrostatic charge and lowering the generation rate of defects, such as unequal gaps and shorting between the upper and lower substrates by the dust. CONSTITUTION:Oriented films are applied over the entire surface on the substrates exclusive of wiring lead parts 1 and sealing parts 2 and the substrate surfaces cured by baking are subjected to a rubbing treatment in the orientation treatment stage for the liquid crystal device constituted by crimping a liquid crystal with a pair of the substrates provided with transparent electrodes and the oriented films.
Patent JP-S55139986-A (JP)
Title: Electromagnetically-reciprocated fluid device and its assembling method
Inventor: TAKAHASHI SHIROU
IPC: F04B17/04
Filed: 1979-04-19
Abstract: PURPOSE: To stabilize centering by positioning an electromagnet on the basis of a movable iron-core, and to prevent the fixing between the movable iron-core and the main body of a piston from axial loosening by adopting a mutually wedged structure.  
     CONSTITUTION: When an electromagnet 3 is excited, a piston 6 is attracted backward by the electromagnetic attraction given to a movable iron-core 64, and the periphery of the iron-core 64 is brought into contact with the pole-face. For making this contacting condition unitorm in the whole periphery, the magnet 3 is adjusted and firm fixed on cases 1 and 2. When the electromagnet 3 is excited, the piston 6 is attracted to the right, and air is introduced into a piston chamber 11 via a nonreturn valve 65. When the current to the electromagnet 3 is intercepted, the piston 6 is pushed to the left, abd the air in the piston chamber 11 is exhausted. Since the electromagnet 3 is intermittently and repeatedly excited at fixed periods by means of the half-wave rectification, the piston 6 is repeatedly reciprocated to exhaust the air intermittently. 
     COPYRIGHT: (C)1980,JPO&Japio