baber/WOPTO huggingface dataset:
Patent JP-S56108600-A (JP)
Title: Controller in apparatus for fermentation of garbage
Inventor: KUNISADA TAKESHI
IPC: C02F11/04
Filed: 1980-01-31
Abstract: PURPOSE: To make a continuous charging operation possible and to enhance a fermentation efficiency, by accelerating the rotation of an agitating blade in a highest fermentation chamber of a multistage continuous garbage fermenting apparatus during a garbage charging period.  
     CONSTITUTION: A shaft 7 in a highest fermentation chamber of a multistage continuous garbage fermenting apparatus is provided with an agitating blade 5. The rotation speed of the blade 5 is controlled at a very low level during an ordinary fermentation period. When garbages are to be charged, the rotation speed of the blade is raised to continuously charge the garbages into the fermentation chamber without generating piles of the charged garbages. The raised rotation speed is also effective in increasing the speed for carrying fermented garbages to the succeeding lower chamber. Consequently, the fermentation can be done with a high efficiency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01185921-A (JP)
Title: Manufacture of mask alignment mark
Inventor: KUHARA KENTARO
IPC: H01L21/30
Filed: 1988-01-21
Abstract: PURPOSE:To enhance the alignment accuracy of a wiring pattern by forming a LOCOS film in an alignment mark part in order to use this as a sharp alignment mark of a stepped shape. CONSTITUTION:A LOCOS film 6 is formed in an alignment-mark formation region 100. Then, windows are opened in a contact hole part 2 and an alignment mark part 305; before a substrate 1 is exposed, an etching operation of the alignment mark part 305 is stopped; a wiring material 3 is grown selectively. Then, the material is grown on the contact hole 2 where the semiconductor substrate 1 has been exposed but is not grown in the alignment mark part 305 where only an oxide film exists. After that, when a second wiring material 4 is applied, a sharp alignment mark 5 can be formed because the wiring material 4 transcribes a stepped shape of the alignment mark part 305. By this setup, it is possible to enhance the mask alignment accuracy.
Patent JP-S63180313-A (JP)
Title: Zero adjustment method for cross angle of cross roll type rolling mill
Inventor: KAWAMOTO SUSUMU
IPC: B21B13/02
Filed: 1987-01-22
Abstract: PURPOSE:To accurately and efficiently perform the zero adjustment of a cross angle by correcting a position of work rolls based on an absolute position of a work roll chock detected by a couple of position detectors. CONSTITUTION:A measuring hole 23 of a suitable dia. is bored in a cross beam 7a on a reference face 6a side of a housing 5 and a detection end 24 of position detectors 20, 20a is freely insertable to the hole 23 with a shift position of upper and lower work rolls 1 set at a prescribed zero point. After that setting, absolute positions are measured and a cross angle is adjusted to be zero following the procedures for a conventional device. The accurate adjustment is performed by that method.
Patent JP-H10201642-A (JP)
Title: Grill
Inventor: NESASA NORIMASA
IPC: F24C3/08
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent the misfire of an ignition burner when draft is weak by providing a barrier for preventing the combustion gas of a lower fire burner from being passed under a fire transfer burner and carried to the deep part of a grill chamber at least in a position corresponding to the set position of the ignition burner. SOLUTION: A draft is hardly caused since a grill chamber 1a is cooled just after ignition, and combustion gas strays. The straying combustion gas is carried to the outside of a drawer case 3 through the clearance between the rear end part and a lower fire burner 5, and it is mixed with burning secondary air A supplied from an opening 23 to act on the flame hole 72 of an ignition burner 7 when passed under a fire transfer burner part 52 and turned around its rear. Since the flame F of the flame hole 72 minimized as much as possible misfires thereby, a barrier 22 for blocking the space between the bottom surface of a grill case 2 and the fire transfer burner part 52 is provided so that the combustion gas is prevented from being passed under the fire transfer burner part 52.
Patent JP-H05204723-A (JP)
Title: Fuzzy relational file managing system
Inventor: HIRAGUCHI MASAYOSHI
IPC: G06F12/00
Filed: 1992-01-27
Abstract: PURPOSE:To handle a file group based on a fuzzy proposition given from a user in an operating system managing unspecified files. CONSTITUTION:When a certain user gives the request 'desire to handle the own file having the comparatively high frequency of use as a managing unit' to an operating system 1, the fuzzy sets of use frequency and user own degree are calculated according to membership functions defined in advance and those groups are registered on a fuzzy set table 3. Next, a file managing mechanism 2 calculates the common set of a fuzzy set F1 showing the degree of high use frequency and a fuzzy set F2 showing the file owned by the user from this fuzzy set table 3, selects a file code optimum for these conditions from a file group 4 and provides the file code to the user as a fuzzy defined filing environment.
Patent JP-H05203265-A (JP)
Title: Solar-ray converging system
Inventor: KOIZUMI HIROKATSU
IPC: F24S50/20
Filed: 1992-01-27
Abstract: PURPOSE:To obtain convergent efficiency higher than the area of installation by mounting an optical guide section guiding solar rays, absorbing solar rays guided by the optical guide section to a light absorbing section and composing the light absorbing section of light absorbing means formed onto a plurality of the bodies of revolution. CONSTITUTION:Optical guide sections 12, 13 constituted of convergent bodies 12a, 13a such as a lens and reflecting mirrors 12b, 13b are installed at the positions of both sides of a light absorbing section 11 holding a light absorber with a plurality of solar cells. The positions and angles (directions) of each optical guide section 12, 13 are programmed previously, and controlled as time goes by. The light absorbing section 11 has three sets of pairs of the columnar bodies of revolution 14, 14a-14f. Solar cells formed onto flexible supporters are stuck and organized to the wholes of each surface, and each body of revolution 14 is set up rotatably at fixed speed in the mutually opposite directions by a motor. Even light projected from reflecting plates on a rear can be received during a period when light is not received directly.
Patent JP-H10205573-A (JP)
Title: Vibration proof supporting device
Inventor: AOKI KAZUE
IPC: F16F13/06
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide such a vibration proof supporting device as being capable of accurately detecting residual vibration on the support side with a load sensor to prevent the vibration on the support side in all frequency area. SOLUTION: A device case 43 is laid between a supporting elastic body and a support 28. Supporting members 44, 50 to support a plate spring 48 and electromagnetic actuators 52a, 52b, 52c which contact these supporting members at the lower face outer peripheral edge are arranged on the lower side in the device case 43. A load sensor is arranged to be held between the center on the lower face of a yoke and the center of a cover member 57. The cover member with the outer periphery locking part 60 contacting the lower face of the yoke 52a is caulked and fixed to the opening end of the device case.  The rigidity of the yoke 52a is increased for vibrating force transmitted from an engine through the supporting elastic body to the outer periphery of the yoke 52a and through the cover member 57 to the support side and the rigidity of the cover member is decreased by making an expanded diameter cylinder 59, provided between the outer periphery locking part and the cover mainbody 58, thinner.
Patent JP-H05213364-A (JP)
Title: Component storage tape
Inventor: TAKAHASHI KATSUHIRO
IPC: H05K13/02
Filed: 1992-01-27
Abstract: PURPOSE:To prevent the part packaging efficiency of a part from decreasing for a component storage tape which taping-package components, which are used for an automatic packaging of components such as electronic components, etc. CONSTITUTION:The title part storage tape is constituted by arranging a film layer 7 such as a resin, etc., or a plurality of tape layers on the surface of a base tape 1. Also, it is constituted in such a manner that on the cover tape 2, a lobation line is provided inside of a press-bonded part 9 between the base tape 1 and the cover tape 2, and yet outside of the outer edge of a component storage hole 3, or a peeling guiding line is formed on the press-bonded part 9. In this way, the cover tape 2 can be peeled without damaging the base tape 1 or while the press-bonded part 9 is being press-bonded.
Patent JP-S63180462-A (JP)
Title: Grinding device for inner face of steel pipe
Inventor: HAGIWARA SHINJI
IPC: B24B27/00
Filed: 1987-01-21
Abstract: PURPOSE:To carry out a polishing work safely and prevent any unevenness of polishing from taking place, by installing a pair of grinding stone press-setting unit for setting grinding stones under pressure onto the inner face of a steel pipe and supporting those setting units inside the steel pipe by means of a pair of unit supporting mechanism. CONSTITUTION:A pair of grinding stones 3, 3' fixed to a grinding stone shaft 21 are driven to rotate by means of a long flexible shaft 2 extended from a travelling truck, set under pressure on the inner face of a steel pipe 5 by means of a grindstone press-setting unit 11 supported on the inner face of the steel pipe 5 with a pair of supporting mechanism 13, and forced to polish the whole inner face of the steel pipe by aid of turning action and axial moving action given from the travelling truck. Owing to the above process of work, the grinding stones can be prevented from jumping out of the inner face of the steel pipe, and also any insufficient press-setting of the grinding stones can be prevented to carry out a polishing work safely to prevent any unevenness of polishing work from taking place regardless of any long size of the flexible shaft 2 for rotating disk-shaped grinding stones 3, 3'.
Patent JP-H07222365-A (JP)
Title: Starting method for power generation system
Inventor: FUJIMOTO HISASHI
IPC: H01L31/04
Filed: 1994-02-04
Abstract: PURPOSE:To start a solar power generation system smoothly and to utilize the generated power effectively by enhancing the accuracy in the estimation of feedable power for the entire solar cell module group. CONSTITUTION:When a solar power generation system is started, a short circuit switch 24 is closed by a switching command signal SSC delivered from a start monitoring circuit 22 thus short-circuiting a plurality of modules selected from a solar cell module group simultaneously. When a short circuit current detection signal ISCl is higher than a preset level, the start monitoring circuit delivers a starting command signal SSTl to an inverter section 21 thus starting the inverter section 21. The short circuit switch 24 is then opened by the switching command signal SSC thus resetting two sets of solar cell modules to normal connection. Alternatively, a switching element at the inverter section 21 is turned ON and the starting conditions are decided as mentioned above for the detected value of total short circuit current. Each operation 15 effected automatically.
Patent JP-S57125864-A (JP)
Title: Antenna device
Inventor: SUZUKI YASUO
IPC: H01Q5/00
Filed: 1981-01-29
Abstract: PURPOSE:To improve the characteristic, by providing separate primary radiators for radar in the middle part positioned between primary radiators for low beam and high beam and near the primary radiator for low beam in the radar antenna which has primary radiators fow low beam and high beam. CONSTITUTION:Respective horns 31 and 32 for an air route surveillance radar ARSR (the first radar) have four corners of aperture faces molded to be oblong octagons, and the directivity of the solarization plane E and that of the H are made coincident with each other. Primary radiator deformed diagonal horns 33 and 34 for a secondary surveillance radar SSR (the second radar) whose aperture faces are coincident with each other approximately are arranged in the middle part between horsn 31 and 32. Since diagonal horns 33 and 34 have outside forms matched approximately to four corner molded parts of horns 31 and 32 for ARSR, gaps between them are narrowed, and the generation of beam split is dissolved as shown in figure. The beam nose for SSR (indicated by the solid line in figure) faces upward slightly more than a beam nose theta0 (indicated by the dotted line) of the low beam for ARSR. Yagi antenna elements 351-354 are arranged as a primary radiator for SSR on the low beam horn 31.
Patent JP-H04253698-A (JP)
Title: Oil feed control device for filling station
Inventor: MATSUMURA HIROSHI
IPC: B60S5/02
Filed: 1991-02-01
Abstract: PURPOSE:To permit oil feeding to be controlled at an unmanned oil filling station by providing a control part for judging as to whether or not the oil is to be fed, based on the signal from an IC card having stored therein an oil feed hose connecting sensor for each oil storage tank, a vapor return hose connecting sensor and oil feed data. CONSTITUTION:An oil feed control device 10 consisting of microcomputers is connected with oil feed hose connecting sensors 26a-26d, vapor return hose connecting sensors 4a-4d, an earth plug 29, an IC card reader lighter 11, an oil gage monitor 18, a sales controller 17, an indicator 15, a voice producer 16, oil feed mouth lamps 27a-27d, air vent lamps 28a-28d, a key box 13 and a slip issuing machine 12. IC card has stored therein a vehicle number (a) at oil terminal, an oil terminal name (b), a filling station (c), date (d) and oil feed data (e). By inserting the IC card C into a load control computer 20 of a lorry D, the stored control data and IC card data are compared and, only when they are in agreement, the engine can be started.
Patent JP-2000214367-A (JP)
Title: Lens frame device
Inventor: TAKANASHI TATSUO
IPC: G02B7/02
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a lens frame device where the position of an optical axis is easily adjusted and whose structure is simplified. SOLUTION: This lens frame device is constituted of a straight advance cam ring 21 and a turn cam ring 22 in which lens frames 10 and 20 are incorporated. By screwing and adjusting the adjusting screw 6 of the lens frame 10 in the incorporated state of the lens frame, an internal frame 1a is adjusted and displaced in parallel in a downward direction so as to position the optical axis in a Y-axis direction. Furthermore, by screwing and adjusting the adjusting screw 16 of the lens frame 20, an internal frame 1a is adjusted and displaced in parallel in a leftward direction so as to position the optical axis in an X-axis direction. Thus, the position of the optical axis on a light emitting side is aligned with the target position of the optical axis O2.
Patent JP-H09203680-A (JP)
Title: Tire-air-pressure detector
Inventor: TAKEICHI MASAKAZU
IPC: B60C23/02
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To detect the pressure of air in a tire by excluding the effect of disturbance from road surfaces and the like. SOLUTION: An electronic control device (ECU) 5 operates the wheel speeds from the detected signals of wheel-speed sensors 2a-2d, performs frequency analysis (FET operation) for the wheel speeds and obtains the signal strength for every frequency. Furthermore, the resonance frequency is obtained within the specified frequency range in order to make the resonance vibration appearing in the vicinity of 40Hz to be the object to be detected. Furthermore, two kinds of weighting processings for the resonance frequency are performed in accordance with whether the speed is located in the wheel-speed band (Vα-Vβ), where the resonance vibration is liable to occur, or not. That is to say, when the wheel speed is located in the wheel speed band of Vα-Vβ, a relatively large weighting amount Jα is used, and the weighting operation is performed.  When the wheel speed is not located in the wheel speed band of Vα-Vβ, a relatively small weighting amount Jβ is used, and the weighting operation is performed. Thereafter, the ECU 5 computes the average resonance frequency from the resonance frequency of (n) times and operates the pressures of air of the tires 1a-1d from the above described resonance frequency.
Patent JP-S5295573-A (JP)
Title: Decreasing method of nitrogen oxide in exhaust gas
Inventor: IGUCHI SEIYA
IPC: F23J15/00
Filed: 1976-02-09
Abstract: PURPOSE: To selectively reduce NOx to N 2  in high efficiency without using catalyst and also, without lowering O 2  concentration in exhaust gas, by contacting exhaust gas, containing NOx, with urea (derivatives) at more than 700°C. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04228838-A (JP)
Title: Passive by-pass valve assembly
Inventor: UORUTAA FURANSHISU SHIIDORETSU
IPC: F02C9/18
Filed: 1991-01-10
Abstract: PURPOSE: To provide an improved, comparatively small-sized, simply structured and light-weighted bypass valve assembly not requiring energization by a main control system of a gas turbine engine. CONSTITUTION: A bypass valve assembly 54 for a gas turbine engine has a frame defining a first flow channel 62 in flow communication, second and third flow channels 72, 76 separated by a splitter. A plurality of bypass doors 88 are circumferentially juxtaposed in the second channel. The doors are positionable between a closed position preventing airflow into the second channel and an open position providing for substantially unobstructed airflow into the second channel. Means for automatically positioning the doors to the open and closed positions in response to differential pressure across the doors in the second channel include a spring which provides the door with a closing torque which is decreased at a certain position on the way from the closing position to the open position of the door.
Patent JP-S5398844-A (JP)
Title: Back tension mechanism for web of roll paper
Inventor: TAKIZAWA SHIROU
IPC: B41J2/32
Filed: 1977-02-09
Abstract: PURPOSE:To regularly feed a wed of roll paper with no deflection to the left or right, prevent its omission, and facilitate its change by holding an axis of roll shaft provided with a core plane inside the core of the roll paper, and with an elastic body which produces a sliding friction in contact with the core plane.
Patent JP-H11209893-A (JP)
Title: Formation of anode oxidation coating film
Inventor: HIGUCHI TSUTOMU
IPC: C25D11/30
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a coating film having excellent corrosion resistance almost without changing the brightness and the color tone of a bare surface by dipping magnesium or a magnesium alloy in an electrolyte containing a phosphate and an aluminate and treating the surface with anodic oxidation. SOLUTION: The concentration of the phosphate is preferably 0.05-0.2 M and the concentration of the aluminate is preferably 0.2-1 M. The electrolyte prepared by adding an organic compound bath stabilizer having a hydroxyl group in addition to the phosphate and the aluminate is suitable and as the bath stabilizer, glycerine, ethylene glycol or the like is used and the concentration is controlled to 1-20 g/l and 10-50 wt.% stabilizer based on the weight of the aluminate is suitably used. After the anodic oxidation, the coating film is sealing treated by dipping it in hot water. The hot water is a pure water of >=85 deg.C and the treating time is preferably 3-15 min. The anodic oxidation coating film is controlled to have a thickness, in which the brightness and the color tone of the metallic base is not changed, and preferably to <=0.1 μm.
Patent JP-H0642698-A (JP)
Title: Pressure vessel
Inventor: SADANANDAN NIIRU SHIROSHIYU
IPC: F17C1/06
Filed: 1993-01-28
Abstract: PURPOSE: To provide a fluid pressure vessel allowing a non-metallic liner to be attached to an end boss made of metal or having the same rigidity as metal of the vessel satisfactorily. CONSTITUTION: A fluid non-penetrating liner 94 is arranged in contact with an inner face of a shell 84 of a pressure vessel 80 in the shell 84 thereof. The liner has openings 98 which are adjacent to openings 88 of the shell, respectively, and are matched. A pair of bosses 104 are arranged in mutually adjacent openings of the shell and liner, respectively. Each boss has a cylindrical neck part 112 and an annular flange part 116 protruding outward in the radial direction from the neck part 112.  A peripheral fringe of the opening of the liner has an upper lip part 124 protruding inward in the radial direction to position on a top face of the flange part and a lower lip part 128 which extends inward in the radial direction from its lower side and is positioned below a bottom of the flange part, and an annular recessed part 132 which receives the flange part and is wrapped is partitioned therebetween, thereby ensuring the bosses in proper sections in the pressure vessel.
Patent JP-H10208803-A (JP)
Title: Attaching structure of wiring appliance
Inventor: TSUTSUMI SHOICHIRO
IPC: H01R13/46
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure of wiring appliances wherein high airtight property can be secured without requiring much labor. SOLUTION: A receptacle attaching hole 11 being provided in an inner wall surface material 1 of a building, a receptacle C fitted in a fitting hole of a receptacle attaching plate 2 being inserted from the receptacle attaching hole 11 into a wall body, the receptacle attaching plate 2 being fixed on a surface of the inner wall surface material 1, a cover 3 having a window 31 for exposing the receptacle C being fixed on the surface of the inner wall surface material 1 in a state that it covers the receptacle attaching hole 11 and the receptacle attaching plate 2, and air tightness between the cover 3 and the inner wall surface material 1 as well as between the cover 3 and the receptacle (wiring appliance) attaching plate 2 is secured by a cushion material 4.
Patent JP-S61171603-A (JP)
Title: Vehicle rear suspension
Inventor: ISHII HIROMI
IPC: B60G3/06
Filed: 1985-01-28
Abstract: PURPOSE:To enable the toe-out inclination and a required space to be deminished successively by arranging a link between the inner connecting point of a trailing arm and a body by means of ball joints in a front suspension device equipped with the transversal trailing arm. CONSTITUTION:When a lateral force F1 is applied innerward to a tire 36 which is in running, a bush 22 at an outer connection 18 is subjected to a force f1 obliquely afterward and a force f2 inward permitting the bush to be deflected afterward. Simultaneously, a bush 20 at the inner connection 16 is similarly subjected to a combined force f3+f4 obliquely forward permitting it to be deflected forward. However, a link 14 which is arranged between a body 26 and a semitrailing arm 12, restrains the bush 20 from being deflected permitting the link 14 to move afterward by a distance b along the circle with a radius of R by the combined force f2 and f4. This causes the bushes 20 and 22 to be deflected afterward allowing the quantity of a toe-out inclination to be reduced. This configuration restrains the toe-out inclination from taking place enabling the required space to be deminished successively.