baber/WOPTO huggingface dataset:
Patent JP-H06254083-A (JP)
Title: X-ray ct scanner device
Inventor: FUJIMOTO HIDEKI
IPC: A61B6/03
Filed: 1993-03-03
Abstract: PURPOSE:To dispense with a floor area for exchanging a tube lamp, and to perform a tube lamp exchanging work safely and in a short time by a small number of persons by providing an arm which is installed in the horizontal direction of the front side from the upper corner part of a main frame and supports the X-ray tube lamp so as to be freely slidable. CONSTITUTION:The front part of the CT scanner is provided with a tiltable main frame 1, an annular rotary frame 2 attached thereto so as to be freely rotatable, a tube lamp being an X-ray source attached to the right end part thereof, and a detector 4 attached to the left end part of the rotary frame 2 so as to be opposed to the tube lamp 3. Also, in the right end part of the rotary frame 2, a tube lamp fitting part 2a is formed integrally, and to the right face thereof, guide rails 8a, 8b are attached, and form a guide mechanism 8 together with a recessed part 8c. In such a way, it becomes unnecessary to prepare a special floor area for changing the tube lamp, especially in the horizontal direction of the CT scanner, and accordingly, it can be installed even in a small space.
Patent JP-H03246169-A (JP)
Title: Suspension device of vehicle
Inventor: KASHIWAGI AKIHIRO
IPC: B60G7/02
Filed: 1990-02-23
Abstract: PURPOSE:To obtain a suspension device which can ensure suitable wheel alignment by providing a pair of right and left positioning mechanisms comprising a pin member fixed to one of a sub-frame and a car body and a pin hole formed on the other thereof. CONSTITUTION:At the time of assembling a suspension device 1 to a car body from belot, pin members 18, 23 fixed in designated positions of a side member 9 are respectively inserted through left and right pin holes 22, 25 formed on a sub-frame 8. Further, after the frame 8 is oscillated round the pin member 23 to finely adjust the position of the frame 8, six bolts 28 are tightened on a nut member 27 to fix the frame 8 in a designated position of the member 9 with good accuracy. Subsequently, the upper end portion of a shock absorber 6 is connected to the car body, and the inner ends of the respective arm portions 5a or left and right upper arms 5 are respectively connected to a supporting bracket 11 through a shaft member 12. Thus, the left and right front wheels 2 can be fixed and supported on a wheel supporting member 3 with a suitable wheel alignment.
Patent JP-H04260298-A (JP)
Title: Remote controller
Inventor: AZUMA YASUSHI
IPC: H04Q9/00
Filed: 1991-02-14
Abstract: PURPOSE:To extend the transmission range by adding a device receiving a signal sent from a transmitter and storing once the received signal and sending the stored signal to a receiver between the transmitter and the receiver. CONSTITUTION:A control signal to implement remote control is modulated by a transmitter 1 and converted into an optical signal and sent to a reception section 2. The signal received by a light receiving element 3 in the reception section 2 is demodulated to a signal equal to the control signal 1 by a demodulator 4 and a waveform shaping section 5 and the signal is stored in a storage section 6. When the transmission of an output signal from the transmitter 1 is finished and the signal storage is finished, the signal read from the storage section 6 is modulated by a modulation section 8 and converted into an optical signal equal to an output signal of the transmitter 1 by a light emitting element 9 and sent to a receiver 10.
Patent JP-S58172535-A (JP)
Title: Optical analyzing method and its device
Inventor: DEEBITSUDO EI RE FUEBURE
IPC: G01N21/05
Filed: 1983-03-15
Abstract: An optical detector cell (10) for determining the presence of a solute in a sample fluid includes a sample tube (12), inlet and outlet means (30,32) for the sample fluid, and first and second optical waveguides (16,20) for passing a beam of light axially through the sample tube. The detector cell finds particular use in miniature chromatographic and microspectroscopic applications where a very low volumetric flow of sample fluid is to be analyzed. By providing an optical flow path which is parallel to the fluid flow path, the thickness of the sample examined is maximized corresponding to a fixed sample volume, resulting in the ability to detect low threshold concentrations of solute.
Patent JP-S61203997-A (JP)
Inventor: YAMADA MASAAKI
IPC: D06F39/00
Filed: 1985-03-05
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-H01217174-A (JP)
Title: Method and apparatus for air conditioning of cold storage for perishables
Inventor: OKUBO EIICHI
IPC: F25D23/00
Filed: 1988-02-25
Abstract: PURPOSE:To make it practical to condition the environment within a cold storage for perishables by equipping it with a humidifier within the storage and a layer of adsorbent in a circulatory passageway for the storage air and by running the storage in a cycle of humidification, standing state, and adsorption, all with the refrigeration in suspension, and resumption of the refrigeration. CONSTITUTION:After the humidification by a supersonic humidifier 25, the air is left to stand to allow the mist in suspension to fall. A gas adsorption device provided consists of a casing 1 in which a passageway 3 for the air to be forced through from under upward by a fan 2 is formed and in this passageway 3 are provided an air heater 4 and a layer of adsorbent 5. When an equilibrium has been obtained through operation of the gas adsorption device for a certain time, solenoid valves 8a, 9a are closed and, instead, valves 8b, 9b are opened so as to regenerate the adsorbent by heating. For the adsorbent, an activated natural zeolite, above all mordenite, can be best used with a good ability to adsorb ethylene. Such an adsorbent brings into being an environment best suited to keeping freshness by adsorbing ageing accelerating substances such as ethylene. The gas adsorption device is also useful for purifying the air in the storage after its germicidal treatment.
Patent JP-S56140276-A (JP)
Title: Measuring device of buried position of underground cable
Inventor: HASEGAWA SUSUMU
IPC: G01V3/10
Filed: 1980-04-02
Abstract: PURPOSE:To search buried position of an underground cable with high accuracy removing the disturbance caused by buried metallic body around here by measuring the ground surface magnetic field with plurality of search coils attached to a frame having a matrix construction. CONSTITUTION:A frame 2 is set straddling a cable buried position so that it may be approximiately right angle to the buried direction thereof. Then, the frame 2 is moved horizontally and fixed initially at a point where magnetic field intensity signals of searh coils 3a, 3b, and 3c mounted horizontally to the frame. Then, detecting signals of search coils 4a-21a designed at arbitrary angles are selected by a scanning part 27, amplified selectively in order, input to a coil rotation cotrolling part 30 and control the angle of the coil so that an induced voltage of the search coil may be min. This angle shows a direction of the magnetic field in this point and an output of each of search coils 4b-21b perpendicular to this shows a magnetic intensity. The buried position of the cable can be confirmed by the selection of  the output of efficacious coil group having a fluxity even if there exists another  buried material in its neighbourhood.
Patent JP-H04280457-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TATEISHI MASAHIRO
IPC: H01L23/522
Filed: 1991-03-08
Abstract: PURPOSE:To micronize a semiconductor device by providing the first contact pad and the second contact pad, which connects this contact pad with the conductive film having a desired wiring pattern structurally and electrically. CONSTITUTION:This includes a semiconductor substrate S or a semiconductor substrate B, which includes an insulating film I provided thereon, and semiconductor elements, and a conductive film C, which has desired wiring patterns. And the semiconductor substrate B and the conductive film C are connected with each other by the first contact pad P1 and the second contact pad P2, which is connected structurally and electrically with this contact pad P1. What is more, the second contact pad P2 has a sectional area larger than that of the first contact pad P1. Hereby, the aspect ratio of the contact hole of the contact pad can be suppressed to be small, so the micronization of the semiconductor device can be accelerated while sharply suppressing the contact inferiority.
Patent JP-2000238938-A (JP)
Title: Film winding device
Inventor: KARAKI HIDEYUKI
IPC: B65H19/22
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To increase speed of a film winding work and allow improvement of durability in a simple structure. SOLUTION: Spool chuck mechanisms 144 separated in a prescribed angle interval are mounted to an intermittently rotatable turn table 142, a cam mechanism 154 is provided for attaching or detaching a spool 20 by interlocking with an operation that the spool chuck mechanisms 144 are arranged on a spool supply station and mechanically opening/closing these spool chuck mechanisms 144.
Patent JP-H11216655-A (JP)
Title: Water injecting type grinder
Inventor: KIMURA YUKIO
IPC: B24B23/02
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a water injecting type grinder whereby flying up of dust can be surely and effectively suppressed, good lubrication between a wheel cutter and a coating surface or the like is satisfactorily maintained, troublesome work for maintenance of a dust collector mechanism is unnecessary, and cutting work can be efficiently advanced. SOLUTION: In a grinder main unit 1, an electric motor 4 and a wheel cutter 9 driven by this electric motor 4 to rotate are provided, in the periphery of the electric motor 4, a water jacket 22 is provided, and a flow water route communicating with inside the wheel cutter 9 from this water jacket 22 is provided. When the wheel cutter 9 is rotated, water is injected inside the wheel cutter 9 passing through the flow water route from the water jacket 22 through a feed water pump.
Patent JP-H05272896-A (JP)
Title: Jet gas deflecting device at the time of launching missile
IPC: F41A23/52
Filed: 1991-03-08
Abstract: PURPOSE:To launch a missile from a narrow place by deflecting downward jet gas at the time of launching a missile obliquely downward in a rearward direction and further upward by first, second deflectors. CONSTITUTION:Jet gases 5-1, 5-2 to be injected downward from a missile are respectively deflected obliquely downward by deflectors 2-1, 2-2, and further deflected horizontally and obliquely upward at an angle to a horizontal direction by a deflector 2. The gas 5 deflected obliquely upward in this manner is extended vertically upward and downward and laterally leftward and rightward by a separator 3, and turbulent flow mixture with the same air is vigorously activated. Accordingly, temperature and speed distributions of the gas are made uniform, and the temperature and the speed are reduced. Thus, the missile can be launched in a narrow place, and a force for operating in a horizontal direction to a launcher can be decreased.
Patent JP-H05241040-A (JP)
Title: Slab type multiple branching optical waveguide
Inventor: OKUDA MICHITAKA
IPC: G02B6/122
Filed: 1992-02-28
Abstract: PURPOSE:To provide a small-sized and inexpensive slab type multiple branching optical waveguide with small loss and excellent in mass-productivity, which is used to multiply branch the transmission signal of a light beam in optical communication. CONSTITUTION:One or several optical fibers 2 are disposed in the almost center part of one end face of the slab type optical waveguide 1, and several or many optical fibers 3 which are almost tapered so that a diameter may be extended toward the end face and in which clad is peeled off are tightly disposed on the other end face.
Patent JP-S58158841-A (JP)
Title: Color cathode ray tube
Inventor: TAKENOBU MASAYA
IPC: H01J31/20
Filed: 1982-03-15
Abstract: PURPOSE:To reduce the static convergence due to the focus regulation of the electron beam, by focusing the electron beam through three grids having sequentially higher voltages while controlling the voltage of the central grid. CONSTITUTION:In order to regulate the focus state of the electron beams 16, 17, 18, the voltage of third grid 3 is rised by a focus regulator 21 to rise the voltage ratio V2-3 (third grid voltage/second grid voltage) thereby the electron beams 17, 18 will be bent more between the second grid 2 and the prefocus side grid 9 of third grid 4, while the voltage ratio V3-4 (fourth grid 4 voltage/third grid 3 voltage) is reduced between the main lens side grid 8 and fourth grid 9 thereby it is bent less resulting in the cancellation of the bending due to the variation of the third grid 3 voltage and the variation of the static convergence of the electron beam on the phosphor face can be reduced.
Patent JP-H01218483-A (JP)
Title: Game system
Inventor: NIIYAMA KICHIHEI
IPC: G07F7/08
Filed: 1988-02-25
Abstract: PURPOSE:To prevent an unauthorized use, simultaneously, to open a way to a car revival, and to effectively protect the advantage of a game customer without generating a disadvantage to a game shop by issuing a card to have a qualification equivalent to the card to be damaged from a card reader provided on a managing device or terminal equipment based on the input an identification symbol. CONSTITUTION:A field for printing an identification symbol (n) such as an issue serial number is provided on a card used for a game, and simultaneously, a card revival processing means to issue the card to have the same qualification as the card to be damaged from the card reader provided on a managing device 400 or terminal equipment 200 based on a command from an input operating device and the input of the discriminating symbol is provided on the managing device 400. A file to store the history of the card to be issued is provided to the storing part of the managing device, the history of the file is read and displayed on a display at the time of starting a card revival processing, the card revival processing is continued through a confirmation by an operator, thereby, the revival of the card can be executed only when reliability is high after the statement contents of the customer and card history data are compared, and thus, the unauthorized use can be prevented.
Patent JP-H01218291-A (JP)
Title: Automatic line selector in incoming signal monitor
Inventor: TANAKA HIDEO
IPC: H04M3/22
Filed: 1988-02-26
Abstract: PURPOSE:To attain monitor of aline even with no man attended thereto by ANDing off-hook information of a telephone call and a pulse with a short width formed from a second polarity inversion voltage of the line so as to select the line automatically. CONSTITUTION:When a telephone set 2h hooks off, off-hook information is detected by an off-hook circuit 10 and an off-hook pulse with a short pulse width is sent to an AND circuit 11. Polarity inversion circuits 7-9 detect a change in the DC voltage of a line and give a polarity inversion pulse with a narrow pulse width to the AND circuit 11. The AND circuit 11 sends the output to a control circuit 12, which receives the output to monitor the line.
Patent JP-H06257905-A (JP)
Title: Mist density detector in gas
Inventor: MORISHIMA TATEJI
IPC: F25B49/02
Filed: 1993-03-04
Abstract: PURPOSE:To provide an optical apparatus which enable accurate measuring of the density of mist contained in a gas. CONSTITUTION:A hollow and cavity-shaped optical glass 200 is housed in a cavity 121 of a main body 120 and a gas path 130 is formed inside. Paths 122 and 123 coaxial with a path 111 are arranged orthogonal to the gas path 130. A gas enters through an inlet joint 700 and flows out at an outlet joint 800. The path 111 is provided with a light emitting element 400 and the paths 112 and 123 with photo detectors 600 and 500. Light from the light emitting element 400 is divided in two with a half mirror 300 to an optical path toward the photo detector 600 from the path 112 and to an optical path toward the photo detector 500 from the path 123. As the photodetector 500 receives light being attenuated by scattering according to the density of a mist in the gas, the light is corrected by an output of the photo detector 600 which receives the light being varied with the temperature state of other parts thereby enabling the obtaining of an output indicating the density of the mist in the gas accurately.
Patent JP-H09234957-A (JP)
Title: Heat-sensitive recording body and its manufacture
Inventor: SHIKU SHIGEKAZU
IPC: B41M5/30
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording body excellent in light resistance, plasticizer resistance, oil resistance, hard matching properties and gloss and its manufacturing method. SOLUTION: This heat-sensitive recording body made of a heatsensitive recording layer, an intermediate layer and an overcoat layer containing resin hardened by the irradiation of electron beam or an overcoat layer mainly made of pigment and aqueous resin formed further on the layer containing resin hardened by the irradiation of electron beam especially under the condition that the resin obtained by hardening under the coexistence of benzotriazole-based ultraviolet absorber having reactive double bond andelectron beam curing resin is employed as the resin hardened by the irradiation of electron beam. Further, this heat-sensitive recording body is manufactured by providing the above- mentioned overcoat layer mainly made of the pigment and the aqueous resin on a plastic film or metal drum as a releasing medium so as to be bonded with a layer containing the resin hardened separately by the irradiation of electron beam and, after that, by irradiating electron beam, the overcoat layer is transferred to the side of the layer containing the resin hardened by the irradiation of electron beam for finishing.
Patent JP-H03248316-A (JP)
Title: Scanning locus controller
Inventor: MATSUO YASUTOSHI
IPC: G11B5/588
Filed: 1990-02-24
Abstract: PURPOSE:To improve the interchangeability of a tape, to narrow a track, and to stabilize tracking performance in reproduction by performing the recording/ reproduction of a prescribed reference signal by using a head with corresponding azimuth angle, and performing track deflection correction by computing the amount of displacement of the track. CONSTITUTION:The detection of the reference signal to be recorded on a magnetic carrier 10, for example, a magnetic tape is performed by using the head with the azimuth angle conforming to a head azimuth angle when performing recording, and the amount of displacement of track deflection is computed by utilizing the above detection result. Furthermore, the displacement correction control of a movable rotary head 20 in the recording on the magnetic carrier 10 is performed based on the amount of displacement. Thereby, the linearity of a tape pattern in the recording can be secured, and the interchangeability of the tape can be improved, and narrow tracking can be realized, and the tracking performance in the reproduction can be stabilized.
Patent JP-H05238606-A (JP)
Title: Electrophotographing device
Inventor: SUZAKI MOTOHIRO
IPC: G03G15/00
Filed: 1992-02-28
Abstract: PURPOSE:To simply and effectively correct the center slippage of a paper by adjusting the direction of a second roller to correct the center slippage of the paper in an electrophotographing device provided with a second roller for transporting papers in corporation with a first roller. CONSTITUTION:In the case where the center of a paper passing through a center slippage correcting mechanism 84 slips to the left side, in the direction of the arrow, which is a transporting direction, a paper guide 110 is made to slip by loosening fastening members 136a and 136b. Then, the direction of rollers 120 and 122 transporting the paper in corporation with rollers 106 and 108 is corrected to the right slightly, as a result the paper transporting direction is corrected to the right slightly, resulting in the slight correction of the center displacement of the paper. On the other hand, in the case where the center of the paper slips in the right direction to the transporting, the paper guide 110 is made to slip in the right direction in the same manner as mentioned above. Then, the direction of the rollers 120 and 122 is corrected to the left slightly, as a result, the center slippage of the paper is corrected.
Patent JP-H03247508-A (JP)
Title: Production of light-burned magnesite
Inventor: OCHIAI KENJI
IPC: C04B2/10
Filed: 1990-02-22
Abstract: PURPOSE:To produce light-burned magnesite high in the ratio of activated magnesite by burning natural magnesite at the specified temp. and incorporating light-burned magnesite, activated magnesite and magnesium carbonate at the specified ratio. CONSTITUTION:Natural magnesite is burned at 850-100 deg.C. Thereby the ratio of activated magnesite C-MgO to light-burned magnesite MgO contained therein is regulated to >=95% and the ratio of contained magnesium carbonate MgCO3 is regulated to <=4%. Thereafter this burned substance is ground to 5-10mum mean particle diameter. Thereby the ratio of activated magnesite C-MgO which contributes to hydration reaction is made high and the content of magnesium carbonate which becomes a cause for forming scale is made low. The relation of the time in hydration reaction and viscosity affecting handling workability is harmonized. The light-burned magnesite is obtained from which activated magnesium hydroxide can be produced efficiently and stably.
Patent JP-S62206045-A (JP)
Inventor: SHIMAZU TAKUMI
IPC: D02H5/02
Filed: 1986-03-03
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-2000243699-A (JP)
Title: Manufacture of semiconductor wafer, and manufacture of semiconductor device
Inventor: NAITO SHINJI
IPC: H01L21/66
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wafer where there is no occurrence of grown-in defect such as COP and besides which is very small in surface roughness. SOLUTION: An epitaxial layer 2 is made on the main face, polished into a mirror face, of a bulk wafer 1, and then the surface of this epitaxial layer 2 is polished into a mirror face such that the epitaxial layer 2 remains, so as to manufacture a semiconductor wafer 4 whose main face exhibits a mirror- polished face 3. For the mirror-polished face 3 of this semiconductor wafer 4, there is no occurrence of grown-in defect such as COP, and besides the surface roughness is very small, so this can prevent the leak trouble at the interface with an oxide film having caused the COP defect in a MOD device, and also can prevent the inferiority such as the dispersion of a gate oxide film, etc., caused by the roughness of the main face represented by a haze, and can materialize the stabilization of action of the MOS device and the rise of yield.