baber/WOPTO huggingface dataset:
Patent JP-H07247726-A (JP)
Title: Ground and underground monolithic tank for low temperature liquefied-gas, and construction method thereof
Inventor: FUJIMURA HISAO
IPC: E02D29/045
Filed: 1994-03-09
Abstract: PURPOSE:To store a large volume of liquefied gas by constructing a ground section of a concrete wall arranging a double metal wall on the inside and a roof on an underground section consisting of a bottom slab provided with a heat insulating material and a membrane to the inside thereof and side walls. CONSTITUTION:An underground continuous wall 5 is so provided in the ground in a cylindrical shape that it reaches a water impermeable layer 3, and the underground continuous wall 5 is used for a cut-off wall and an earth retaining wall to excavate the inside thereof up to specific depth. After that, a reinforced concrete bottom slab 7 and side walls 9 are constructed in an excavated part, PC walls 11 are constructed in a cylindrical shape on the upper parts of the side walls 9 and, at the same time, internal tank metals 15a are arranged to them. Then, seal metals 31 are provided between the PC walls 11 on the upper parts of the side walls 9 and internal tank metals 15a, at the same time, a roof 13 is constructed on the upper part of the bottom slab 7, and a heat insulating material 19 is provided between internal and external tank metal roofs 15 and 17 and between the PC walls 11 and internal tank metals 15a. The roof 13 is lifted, the internal tank metals 15a and internal tank metal roof 15 are welded, the seal metals 31 and external tank metal roof 17 are welded, a membrane 22 is provided to the inside of a heat insulating material 21, and the roof 13 is placed on a tank.
Patent JP-H05270875-A (JP)
Title: Cement admixture
IPC: C04B24/20
Filed: 1992-03-24
Abstract: PURPOSE:To improve fluidity of a cement compsn. even in a region of small water amt. and to reduce slump loss by compounding a sulfonate of polyparahydroxystyrene to a cement admixture. CONSTITUTION:This cement admixture contains a sulfonate of polyparahydroxystyrene. The sulfonate of polyparahydroxystyrene has preferably 1000-50000 weight average mol.wt. and 0.3-1.0 sulfonation degree.
Patent JP-S57178839-A (JP)
Title: Method and apparatus for manufacturing radial tire
Inventor: IRIE NOBUHIKO
IPC: B29D30/30
Filed: 1981-04-30
Abstract: PURPOSE:To make it possible to prevent breakage and non-alignment of cord intervals by assembling a first stage cylindrical carcass more strictly with an high accuracy employing a two-stage type molding method. CONSTITUTION:A former D is composed of a center former D1 free to expand, bead locks D2 and D3 arranged on the shorter side thereof, plyformers D4 and D5 free to expand arranged on both sides of the bead locks D2 and D3 and bead holders D6 and D7 arranged on both sides of the plyformers D4 and D5. The bead locks D2 and D3 and the plyformers D4 and D5 connect to or separate from the center former D1 synchronizing it. Components except for the bead holders D6 and D7 are free to rotate about a shaft regardless of the axial position thereof. The center former D1 is made up of pistons 3 arranged in several sets on the circumferential part of a disc 2 projected from a shaft 1 free to rotate and magnets 4 buried in the outer surface of the respective pistons 3.
Patent JP-H07243667-A (JP)
Title: Method and apparatus for purifying air
Inventor: SATO SHINICHIRO
IPC: F24F3/16
Filed: 1994-03-08
Abstract: PURPOSE:To efficiently remove nitrogen monoxide in contaminated air without increasing expenses. CONSTITUTION:A method for purifying the air has the step of passing contaminated air through soil 5 in which microorganisms can be bred and which is contained in a vessel 3 by an air pump 23 and comprises the steps of supplying ozone generated by an ozone generator 9 to the contaminated air before passing it through the soil 5 to oxidize nitrogen monoxide in the contaminated air to nitrogen dioxide, and dissolving the nitrogen dioxide in moisture in the soil 5 in the case of passing it through the soil 5 to nitrous acid or nitric acid, thereby absorbing it to the soil 5.
Patent JP-S60211191-A (JP)
Inventor: OOSHIMA MASANORI
IPC: F16L59/16
Filed: 1984-04-04
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-S60211142-A (JP)
Title: Quake damping device
Inventor: KONDOU HIROBUMI
IPC: F16F15/04
Filed: 1984-04-04
Abstract: PURPOSE:To reduce seismic force so sharply, by mounting a frame horizontally on the foundation of machinery and equipment, while setting up laminated rubber between the frame and the foundation. CONSTITUTION:A frame 2 is mounted horizontally on the base of a quake damping device, while hour sets of balls 3 are set up on a lower surface of the frame 2. Laminated rubber 6 has each of square upper and lower flanges 8 in its upper and lower ends either. Now supporting that the frame 2 is displaced with the base 1 as it receives seismic force, laminated rubber 6a located at the displaced side comes off the frame 2 but another laminated rubber 6b at the opposite side is deformed to some extent as the upper flange 7 is pulled to an engaging part of the frame 2, thus restoring force comes to be produced there in consequence.
Patent JP-H0640987-A (JP)
Title: Dioxolane derivative
Inventor: FURIIDORITSUHI KARERU
IPC: C07D317/72
Filed: 1993-03-02
Abstract: Compounds of the formula <IMAGE>  in which:   n is 0, 1 or 2, and, if n is 2, the two radicals R3 are identical or different; either R<1> is C1-C6-alkyl, halo-C1-C3-alkyl, C2-C4-alkenyl, DOLLAR (-26;?GC2-C4-alkynyl, C1-C3-alkoxy or C3-C6-cycloalkyl and R<4> is hydrogen or C1-C3-alkyl, or R<1> and R<4> together with the carbon atom to which R<1> and R<4> are attached are a ring having 4, 5 or 6 ring members, where the ring structure, which may contain a carbon-carbon double bond, is composed either of carbon atoms alone or of 1 oxygen atom and 3, 4 or 5 carbon atoms, and where the ring is unsubstituted or is mono- or disubstituted by identical or different C1-C3-alkyl radicals; R<2> is C1-C3-alkyl, halo-C1-C3-alkyl, C1-C3-alkoxy, halo-C1-C3-alkoxy, fluorine, chlorine or bromine; R<3> is C1-C3-alkyl, halo-C1-C3-alkyl, C1-C3-alkoxy, halo-C1-C3-alkoxy, fluorine, chlorine or bromine;   R<5> is hydrogen or C1-C3-alkyl and   X is methylene, O, S or C(=O), can be used as active ingredients in agrochemicals and can be prepared in a manner known per se.
Patent JP-S541208-A (JP)
Title: Metal mixing car and method of using same
Inventor: SOEJIMA TOSHIYUKI
IPC: C21C1/06
Filed: 1977-06-03
Abstract: PURPOSE: To provide a metal mixing car which permits effective prevention of production of dust through timely jetting of an inert gas by means of a device for jetting inert gas provided around a throat. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60208877-A (JP)
Title: Piezoelectric porcelain vibrator
Inventor: FUJII HIROMITSU
IPC: H01L41/09
Filed: 1984-04-03
Abstract: PURPOSE:To block the displacement of a vibrator in the fixing direction and to obtain a large mechanical displacement in the desired direction, by fixing at least one vibration stopping member on at least one main surface of a piezoelectric porcelain vibrator in the displacing direction. CONSTITUTION:In a piezoelectric porcelain vibrator 30, full-surface electrodes 3 and 4 are formed on both main surfaces of piezoelectric porcelain 2. The vibrator has a length (l), a width (w) and a thickness (t). In order to increase the displacement in the direction of the length (l), square-rod shaped vibration stopping members 5, which have a cross section of t1Xl1 and a length w1 are bonded to one main surface of the piezoelectric porcelain vibrator 30 at an equal interval. The longitudinal direction of the four members 5 are aligned with the direction of the width (w) of the vibrator. With the increase in number of the vibration stopping members, i.e., when p/w becomes more smaller, larger mechanical displacement is obtained. It is desirable that the width w1 of the vibration stopping member is at least 1/3 or more the width (w) of the vibrator in order to stop the displacement in the width direction of the piezoelectric porcelain vibrator. It is also desirable that l1 is as small as possible.
Patent JP-S61224148-A (JP)
Title: Optical information recorder
Inventor: OGASAWARA KIYOHIDE
IPC: G11B7/095
Filed: 1985-03-28
Abstract: PURPOSE:To obtain tracking information even by a DRAW or an E-DRAW disc where no pre-group is formed in advance by applying tracking control based on a light via a disc recording face by a spot light for detecting tracking information. CONSTITUTION:Only the reflected light by the tracking information detection spot light E reflected on the recorded track is made incident in a photodetector 11 by arranging an analyzer 9 perpendicularly to an analyzer 8 with respect to an optical axis. The photodetector 11 is formed as a 2-split or a 4-split photodetector so as to obtain a tracking signal in response to the deviation of the tracking information detection spot light E from the center of the recorded track. Then the spot light E is controlled to have a deviation zeroed to the recorded track based on the said tracking signal so as to make a track pitch (p) of the recorded track by the information recording spot light O constant.
Patent JP-H06282532-A (JP)
Title: Electromagnetic field simulator
Inventor: ABE HIROSHI
IPC: G06F19/00
Filed: 1993-03-25
Abstract: PURPOSE:To provide a device characterized by having a numerical value boundary condition calculator for reproducing an infinitely long waveguide at a boundary value without providing an attenuation area which has been conventionally used for a numerical boundary model where the infinitely long waveguide exists on the numerical boundary, in an electromagnetic field numerical value simulator. CONSTITUTION:In an electromagnetic field simulator which is composed of a calculation grating generator 1, an initial value setting device 2, a time ticking width setting device 3, an electromagnetic field time developing device 4 and a boundary value calculator 5 and the value of the electromagnetic field which performs time development is calculated by repeatingly using the electromagnetic field time developing device 4 and the boundary value calculator 5, the boundary value calculator 5 is composed of a phase velocity setting device within waveguide 7 calculating the phase velocity of electromagnetic field in imparted analysis frequency propagating in the waveguide, the shape of the waveguide and modes and a waveguide boundary value calculator 6 calculating a boundary value based on the value of the electromagnetic field and the value of phase velocity.
Patent JP-S62223509-A (JP)
Title: Combustion device
Inventor: YAMAMOTO KATSUHIKO
IPC: F23C6/04
Filed: 1986-03-25
Abstract: PURPOSE:To reduce the generation of NOx, CO or the like and permit stable combustion by a method wherein a plurality of heat radiating bodies which are hollow and carrying catalyst, are provided near the outer peripheral surface of a wire net. CONSTITUTION:Liquid fuel and primary combustion air are supplied into a evaporating body 1 and enters into a space between an inner tube 13 and a cap 16 through a mixing plate 3, further, they are ejected to the outside through small holes 14 and the network of a wire net 15 and are ignited to effect combustion. Air, entered into a branch pipe 21 and a clearance 20 from a ventilating pipe 8, is ejected into combustion frame from air holes 18 through the hollow part of heat radiating body 17 while a part of it is supplied into a combustion tube 22. Hereupon primary combustion flame 6 is formed near the outer surface of the wire net 15 and the heat radiating body 17, provided there, while secondary combustion flame 7 is formed by taking secondary air from the air holes 18 of the heat radiating body 17 into the back stream of the primary combustion flame whereby the perfect combustion of the fuel is effected as the terminal of the secondary combustion flame. Unburnt gas is burnt again on the surface of catalyst of the heat radiating body 17. According to this method, stabilized combustion condition, generating very small amounts of NOx, CO or the like, may be obtained.
Patent JP-H03265956-A (JP)
Title: Input/output method selection system
Inventor: OGURA FUMIKO
IPC: G06F13/10
Filed: 1990-03-15
Abstract: PURPOSE:To ensure the selection of an optimum input/output system even when the change of a source program is impossible by providing an input/output method designating part to decide the selection of a general input/output method or a fast input/output method at execution of the program. CONSTITUTION:An operator designates the working device Nos at an input/ output method designating part 1 via an input/output enable device in regard of a general input/output method (LD-LIO) using a general input/output device, a fast input/output method (LD-HIO) using the general input/output device, a general input/output method (HD-LIO) using a fast input/output device, and a fast input/output method (HD-HIO) using the fast input/output device respectively. Then the Nos of all methods (xx-LIO and xx-HIO) are set to a conversion table 2 which decides the propriety of use. Then the input/output sentence of a program main body 4 is called and replaced by a conversion processing part 3, and the part 3 decides an input/output method with the table 2 used as data. Thus an optimum input/output system is selected.
Patent JP-H0212356-A (JP)
Title: Data transmitter
Inventor: HARARUTO ZENTORINGAA
IPC: H04L13/00
Filed: 1989-03-20
Abstract: PURPOSE: To inexpensively, securely and effectively transmit data between a data terminal equipment and a data station by permitting switch units to separate a peripheral unit form a center unit and connecting the corresponding peripheral unit in the data station. CONSTITUTION: The switch units U1 and U2 are provided in the data terminal equipment. The data switch units U1 and U2 separate at least a part of the peripheral units M1 and T1 in the data terminal equipment from the center control unit S1 at the time of connecting the data terminal equipment with the data station, and connect it to the corresponding peripheral units T2 and M2 of the data station. Thus, only a small cost is required and data can securely and effectively be transmitted between the data terminal equipment and the data station.
Patent JP-S62222495-A (JP)
Title: Memory device
Inventor: ONO TOSHIAKI
IPC: G11C11/401
Filed: 1986-03-24
Abstract: PURPOSE:To rapidly initialize data in a memory circuit, and to expedite the generation of a redundancy code, and the start of the initial diagnosis of an error detection circuit, by adding the redundancy code on a constant data, and performing an initialization by writing continuously the data on the memory circuit. CONSTITUTION:Immediately after a power source is applied, an initialization control circuit 20 is started up by a power reset, and a continuous memory write access is outputted to an access control circuit 14. A data processing circuit 19 reads out the constant data outputted from a constant data generation circuit 16, and adds the redundancy code on the data, and writes it at an address indicated by an address counter in a memory circuit 12. Thus, by adding the redundancy code on the constant data, and writing it continuously on the memory circuit 12, the initialization is made into high speed, and the start of the initial diagnosis can be expedited.
Patent JP-H06274887-A (JP)
Title: Phase transition type optical recording system and device therefor
Inventor: KOBAYASHI HIDEO
IPC: G11B7/24
Filed: 1993-03-25
Abstract: PURPOSE:To enable many times of rewriting by decreasing the moving phenomena of a recording material in phase transition type optical recording. CONSTITUTION:The recording marks on an optical recording medium 1 are previously erased by irradiating these marks with a laser beam 16 of a circular spot at the time of rewriting information by using the optical recording medium 1 constituted by providing the surface of a substrate with a recording layer consisting of the recording material of the phase transition and a cooling layer consisting of a metallic material. The recording region after the erasing is then irradiated with a laser beam 17 of a circular spot, by which rerecording is executed.
Patent JP-H07247133-A (JP)
Title: Production of optical fiber preform
Inventor: NISHIOKA KOHEI
IPC: C03B37/014
Filed: 1994-03-09
Abstract: PURPOSE:To minimize the influence of a heating furnace on an upper dummy rod and to effectively utilize a deposited soot. CONSTITUTION:A deposited soot l supported with a dummy rod at least at the upper end is slowly inserted into a heating furnace 14 to convert the soot into a transparent glass. In the above process for the production of an optical fiber preform, a cooling gas medium is introduced into the inside or outer circumference of the furnace core pipe 15 of the heating furnace 14 for the deposited soot 1 at a position slightly above the center of the soot to convert the soot into a transparent glass while preventing the temperature increase of the region near the upper part of the deposited soot 1 inserted into the furnace. The deposited soot 1 can be inserted into the heating furnace until the part near the upper end of the deposited soot l is deeply inserted into the core part of the heating region 16 to enable the effective production of a transparent glass even from the damaged part of the upper dummy rod 2a and from the soot part having effective outer diameter near the upper end of the deposited soot 1.
Patent JP-S63232969-A (JP)
Title: Tilt polishing device for workpiece
Inventor: NAKASUGI MIKIO
IPC: B23Q1/38
Filed: 1987-03-19
Abstract: PURPOSE:To enable polishing of an optional curved surface and its polishing amount or partial polishing by calculating a tilt angle of a rotary shaft being based on a workpiece condition and a polishing condition and controlling a supply pressure in accordance with the calculated tilt angle so as to polish a workpiece floating, tilting and rotating. CONSTITUTION:A workpiece 26 is set to a workpiece holding bed 30, and a polishing device inputs a condition, relating to the workpiece, and its polishing condition to a calculating block obtaining a tilt angle theta with respect to a vertical axial line Z1-Z1, subsequently a controller calculates a supply pressure to each pressure control block in an upper, intermediate and a bottom stage. And simultaneously with the supply of pressure being based on the calculation, a rotary shaft is rotated. Next the device supplies the pressure to the bottom stage pressure supply pipe floating a rotary member 1, holding bed 30 and the workpiece 26, thereafter if the pressure is supplied to each supply pipe, the rotary member 1 rotates tilting theta deg. and holding its attitude. Next the device, in which each pressure sensor feeds a detection signal to the controller, regulates the pressure. While the device, which inputs the calculated result of a rotary speed to motors 18A, 18B rotating the rotary shaft, inputs signals from the controller and a motor circuit injecting polishing fluid from a nozzle 28.
Patent JP-H04304922-A (JP)
Title: Outer peripheral face peeling and thickness deviation correction device for hollow billet
Inventor: ARAKAWA KATSUYUKI
IPC: B23D79/12
Filed: 1991-03-29
Abstract: PURPOSE:To correctly execute thickness deviation correction work, to simplify peeling and thickness deviation correction work of a hollow billet, to make a cutting chip into the sheet shape having a certain thickness and area, and to prevent deviation from remaining on the thickness of the billet after processing caused with the rod of a 1st center being deflected downward. CONSTITUTION:A hollow billet pressurizing base (2) freely approachable and separatable from an annular peeling and thickness deviation correcting tool (1) is arranged at the left part thereof. A 1st center (3) is fitted freely movably in the right and left directions to the pressurizing base (2). A 2nd center (4) is arranged at the right part of the 1st center (3) so as to come on the coaxial thereto. The 2nd center (4) is made freely movably in the right and left directions relatively to the scaling and thickness deviation correcting tool (1). Plural billet loaders (7A) (7B) freely liftable are arranged abreast in the right and left direction between the peeling and thickness deviation correcting tool (1) and pressurizing base (2).
Patent JP-S52150837-A (JP)
Title: Temperature control mechanism for heat separator
Inventor: EGUCHI AKIRA
IPC: F24J3/00
Filed: 1976-06-10
Abstract: PURPOSE: To maintain always constant exhaust temperature by providing a valve to control open and shut off on the basis of exhaust temperature downstream the gas outlet port in a heat separator connected exothermic pipes to the chamber equipped with gas outlet and inlet ports. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06278910-A (JP)
Title: Paper sheet feeder
Inventor: NAKAMURA HAJIME
IPC: B65H7/12
Filed: 1993-03-25
Abstract: PURPOSE:To detect the overlapped feed of documents immediately after it occurs at the time of reading images or forming images, facilitate restoration from it, discriminate between a cut or pasted document and overlapped documents, and detect the size of documents and so forth. CONSTITUTION:In detecting the conveyance condition of a dot (O) by a pressure sensitive conductive rubber 35b for a feed rotating body 35, this paper sheet feeder can detect a signal more precisely based on time change ratio by dividing a conductive layer 100a,... or the pressure sensitive conductive rubber 35b into plural parts in a rotating direction.
Patent JP-S597967-A (JP)
Inventor: NERUSON KEI AATAA
IPC: B65H29/58
Filed: 1983-04-18
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-H03267979-A (JP)
Title: Oil applying device for fixing device
Inventor: AOSHIMA KUNIMASA
IPC: B65H43/00
Filed: 1990-03-19
Abstract: PURPOSE:To press a web to a heating roller and to apply sufficient oil to the surface of a roller by taking up the web impregnated with the oil to a shaft on a take-up side by a certain length and attaching a web cassette in a state where a usable part is exposed. CONSTITUTION:Both ends of the web 5 are attached to two shafts 8 and 6 arranged in the housings 2 and 2a of the web cassette 1 by means of adhesion and the web wound around one shaft 6 is constituted to be taken up by driving the other shaft 8. Gears are arranged to the ends of the two shafts 8 and 6 to drive the shafts 8 and 6, and the web 5 impregnated with the oil is taken up to the shaft 8 on the take-up side by a certain length and the web cassette 1 is attached in the state where the usable part of the web 5 is exposed. Thus, the sufficient oil is applied to the surface of the roller 21 when the exposed part of the web 5 is pressed to the heating roller 21.
Patent JP-S57181296-A (JP)
Title: Electroacoustic transducer
Inventor: OOTOMO YOSHIROU
IPC: H04R17/00
Filed: 1981-04-30
Abstract: PURPOSE:To enable the propagation characteristics of oscillation from a piezoelectric drive part to be adjusted optionally by providing the piezoelectric drive part and a plane acoustic emitter plate extended at the circumferential edge of the drive part, and then providing a mass adding menans on the main surface of the emitter plate. CONSTITUTION:A piezoelectric thin film 1 is nearly discoid, silver electrodes 2 and 3 are baked on both main surfaces of the drive part, and their circumferential edges are held by an annular frame member 4, thus constituting the drive part 5. An acoustic emitter (AE) plate 6 made of foamed resin is formed in a flat plate shape having a circular recess part 7 in the center. In the recess part 7, the frame member 4 is fitted tightly enough to give strain to the AE plate 6. In the bottom wall of the recess part, a window 8 penetrating to the reverse surface is formed, and a couple of reed plates 9 and 10 are fitted. Further, concentric, circular and annular grooves 11, 12 and 13 are formed in at least either of the top and reverse surfaces of the AE plate 6, and rings 14 and 15 as mass adding means having equal diameters are equipped freely antachably and detachably in the grooves.