baber/WOPTO huggingface dataset:
Patent JP-S5344550-A (JP)
Title: Preparation of aminoanthraquinone
Inventor: FUKAZAWA AKIRA
IPC: C07C225/34
Filed: 1976-09-28
Abstract: PURPOSE: To improve the yield of anaminoanthraquinone from a nitroanthraquinone economically and advantageously by heating the raw material with an alkali sulfide in a mixture of an aqueous medium and a sparingly water-miscible inert organic solvent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S599530-A (JP)
Title: Moment measuring device
Inventor: TSUKAHARA YOSHIHIRO
IPC: G01M1/10
Filed: 1982-07-07
Abstract: PURPOSE:To make it possible to perform easy moment measurement without changing the setting position of a blade in correspondence with the radius of the embedding of the blades by measuring the weight of the turbine blade at two supporting points, and providing operating devices, which compute the weight, then compute the center of gravity, and compute the moment. CONSTITUTION:A turbine blade 3 is set on a mounting table 4 and aligned with a stopper 6. Loads Wa and Wb at two supporting points, which are separated by a specified distance r0, are measured by weight detectors 7a and 7b. The values are inputted into a weight operating part 9, and the weight of the blade W is computed by using an expression W=Wa+Wb. The center of gravity rG is computed by a center of gravity operating part 10 by using an expression rG=WbXr0/W. Moment M is computed by a moment operating part 11 by susing an expression M=WX(R+rG), where R is a radius of the embedding of the blades. The R has different value for each stage and inputted from the outside. In this constitution, the setting position of the blade is not required to change in response to the radius of the embedding of the blade 3. Therefore the moment M can be readily measured.
Patent JP-S5544614-A (JP)
Title: Driving system for line printer
Inventor: OOBA RIYOUZOU
IPC: G06K15/07
Filed: 1978-09-25
Abstract: PURPOSE: To ensure the assured printing even in case the number of the printing digit is large or other additional processes are required, by performing the comparison between the character contents and the printing in the cycle of one preceding character timing.  
     CONSTITUTION: The printing board possessing equidistantly the plural number of characters over the entire circumference is driven in the equal speed, and two units of the timing pulses featuring the short and long cycles in the front and rear parts respectively are produced with every character. In such driving  system for the printer, the comparison is given between the next character contents and the printing data during the long-cycle timing pulse. And in case the agreement is obtained, the print driving is carried out during the next long-cycle timing pulse. And only the control is given to the magnet output terminal in the short part of the cycle of the timing pulse. These control are carried out in a soft way via the 1-chip type CPU. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62273522-A (JP)
Title: Color correcting device
Inventor: HIRAIKE FUMIAKI
IPC: G03B27/73
Filed: 1986-05-21
Abstract: PURPOSE:To obtain a wholly bright hue, by providing a control means which controls the lowered share of light quantity due to the absorption at the outside of the hoped wavelength area of a color filter against the inserted quantity of the color filter which is brought into and removed from the principal point section of lenses so that the entire light quantity can be increased. CONSTITUTION:The 1st and 2nd filter plates 64 and 65 and a diaphragm 66 are installed to the principal point section 63 of image forming lenses 61 and 62 provided along an optical path (c). The 1st filter plate 64 is provided with a Y-filter 64Y and M-filter 64M at its both ends and the 2nd filter plate 65 is provided with a Y-filter 64Y and C-filter 65C at its both ends. The central parts of the filter plates 64 and 65 are composed of transparent parts 64T. Each color filter has such a light transmitting characteristic that the wavelengths B, G, and R are respectively inversely proportional to the inserting quantities of the Y-, M-, and C-filters and the filters absorb rays of light in a hoped wavelength area and transmit rays of light in the outside of the area. The lowered share of the light quantity at the outside of the hoped wavelength area is increased by changing the diaphragm value and increasing the entire light quantity. Thus the lowered share is corrected. Therefore, distinct clear color-copied pictures are always obtained.
Patent JP-2000308970-A (JP)
Title: Strengthening device for metal part
Inventor: WATABE SHIGERU
IPC: B24C9/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To recover powdery chips floating within processing chambers and powdery chips storage portions reliably and efficiently. SOLUTION: The strengthening device for metal parts comprises a metal parts holding mechanism 16 for retaining a metal part 12 in a processing chamber 14a, a projecting mechanism 24 for projecting a jet 22 of water 18 and glass beads 20 at the metal part 12, a recovering mechanism 26 for drawing in powdery chips 20a, or the glass beads 20 crashing against the surface of the metal part 12, to recover them as they are in the drainage, a sorting mechanism 28 for sorting the recovered drainage again into the water 18 and the powdery chips 20a, and a powdery chips storage portion 31 for storing the powdery chips 20a after the sorting.
Patent JP-S597412-A (JP)
Title: Method for making pass schedule in hot rolling
Inventor: BABA KAZUFUMI
IPC: B21B37/00
Filed: 1982-07-07
Abstract: PURPOSE:To determine the hot size of a target thickness and control the thickness with high accuracy by determining tentatively the hot target thickness and determining the final draft distribution in accordance with the draft distribution obtd. by the 1st calculation for a pass schedule. CONSTITUTION:A tentative hot target thickness is determined by a method of multiplying the target thickness at an ordinary temp. by a specified constant, and a draft distribution is calculated by the 1st calculation of a pass schedule in accordance with the target thickness. The material temp. in the stage of completing the rolling is predicted from the calculated draft distribution and the hot target thickness is corrected in accordance with the predicted value. The draft distribution is corrected and calculated by the calculation of the pass schedule in accordance with the corrected target thickness and the final draft distribution is determined by using the corrected draft distribution.
Patent JP-H09299353-A (JP)
Title: Vapor phase system respiratory function testing system for total health care in view of respiratory function and health care method using it
Inventor: MEGURO TADAMICHI
IPC: A61B5/087
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To enable life style control from a viewpoint of respiratory function by providing a testing system with a testing means for a ventilating function index and/or a gas exchange function index, a testing means for a metabolic function index, a kinetic load means, and a testing means for a gas transport function index. SOLUTION: A first testing means 1 measures, operates, analyzes and displays a testee's ventilating function index and a gas exchange function index, a second testing means 2 measures, operates, analyzes and displays a testee's metabolic function index, and a third testing means 3 measures, operates and displays a testee's gas transport function index. The kinetic load means 4 is connected to the second testing means. A blood pressure measuring means 5 measures the blood pressure at the time of exercise, and a fourth testing means 7 measures, operates, analyzes and displays a ventilating function index. Further, data from each means is transferred to the arithmetic processing part 1a of the first detecting means 1 to be operated.
Patent JP-S5240757-A (JP)
Title: Power line reclosing equipment
Inventor: KANAZAWA KOUJI
IPC: H02H7/26
Filed: 1975-09-26
Abstract: PURPOSE: Watching on the fact that decreasing the varying circuit of a generator output torque makes the axial twist vibration smaller, suppress the "twist vibration" of the axial system of a generator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5343110-A (JP)
Title: Operation method for steam turbine
Inventor: SAKASHITA AKIRA
IPC: F01D17/00
Filed: 1976-10-01
Abstract: PURPOSE: To start or restart a cross compound steam turbine made up by two rods rapidly and easily by synchronizing the first rod or second rod to the system after one of the rods is synchronized independently to it. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02298155-A (JP)
Title: Voice communication system
Inventor: KANETANI MASAHIKO
IPC: H04Q11/04
Filed: 1989-05-12
Abstract: PURPOSE:To form one digital link while one station is regarded as a relay station by using a V24/2M interface exchange and interfacing the V24/2M interface exchange with a relay local exchange (TLS) digitally. CONSTITUTION:A TLS 5 connects to the V24/2M interface exchange 1 specified by the CCITT via a 2M multiplex interface (d) and the V24/2M interface exchange 1 is connected to a TDM 6 via a V24 interface (b). Then the TDM 6 connects to transmission line (a). The communication between stations A, B is realized by a voice compressed by a VOCODER with an exchange function of LS3, TLS5 via the transmission line. On the other hand, the communication between the stations B, C is subject to relay and exchange with a digital signal by the V24/2M interface exchange, resulting that communication without voice deterioration is realized by one digital link.
Patent JP-H06328419-A (JP)
Title: Fastener for precasting plate and installation method thereof
Inventor: OTAGURO HIROBUMI
IPC: B28B7/00
Filed: 1993-05-19
Abstract: PURPOSE:To provide a fastener, edge spacing of which can be made smaller, by a method wherein the fastener for precasting plate consists of an anchor part and a plate, with which the anchor part is imbedded by a specific angle in a precasting plate and, in addition, in which projections are provided. CONSTITUTION:The fastener for precasting plate concerned consists of an anchor part 1 and a plate 2, at the four corners of which projections 3 are formed. The projections 3 are circular columns having the length of about 1-5cm and provided at the four corners of the plate 2 so as to make the projected area at the side face by 45 deg. layer. Accordingly, the projected area can be made large so as to maximize shearing yield strength in order to make the edge spacing for the shearing force of the fastener smaller.
Patent JP-S5342859-A (JP)
Title: Alarm electronic watch
Inventor: KONDOU KENICHI
IPC: G04C3/14
Filed: 1976-09-30
Abstract: PURPOSE: In an analog type alarm watch, displaying of alarm time is accomplished by a ring form display part, "minute" being displayed by an integration system and "hour" by flickering of the portion corresponding to the index of a dial, whereby displaying is made accurate and easy to read. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02297904-A (JP)
Title: Superconducting coil
Inventor: TSUDA YOSHIYUKI
IPC: H01F6/04
Filed: 1989-05-12
Abstract: PURPOSE:To effectively remove heat generation in a superconducting coil by previously coating the surfaces of a superconductor and an interlayer spacer with resin, semicuring them, winding it, primarily curing to adhere them, and providing a cooling passage between the spacers. CONSTITUTION:A superconductor 1a is fed from a supply drum 11, and the surface of the superconductor 1a is coated with resin 9 via a vessel which stores liquid resin 9. Then, the resin 9 is semicured through a heating tank 10 to form a superconductor 1b having a semicured adhesive layer. On the other hand, a semicured adhesive layer is also formed on a rectangular interlayer spacer 2b. The superconductor 1b is wound, the spacers 2b are disposed at a predetermined interval between the layers to form a cooling passage 13. Then, the wound coil is reheated to primarily cure the adhesive layer to form a superconductor coil 1. Thus, liquid helium is introduced into the coil via the passage 13 to effectively remove the heat.
Patent JP-H0415288-A (JP)
Title: Solid stabilizer for 'shirasu' soil (a soil of volcanic ashes) and its use
Inventor: KOBAYASHI SHIGETOSHI
IPC: C09K101/00
Filed: 1990-05-09
Abstract: PURPOSE:To solidify a ground of 'shirasu soil' by using a soil stabilizer comprising calcium aluminate and inorg. sulfate. CONSTITUTION:A soil stabilizer is prepd. by compounding 100 pts.wt. (hereinafter mereby pts.) calcium aluminate (CaO content: 30-60wt.%, pref. amorphous), 50-400 pts. inorg. sulfate (pref. alkali or alkaline earth sulfate) (e.g. anhydrous gypsum II), and optionally 0.1-40 pts. coagulation regulator, 10-1000 pts. aggregate, 0.5-50 pts. fibrous material, 10-10000 pts. cement, etc., 'shirasu soil' is stabilized by mixing 100 pts. thereof with 10-1000 pts. said soil stabilizer.
Patent JP-S5243274-A (JP)
Title: Exchange working vehicles for conveyor rollers
Inventor: IZUMI MASANORI
IPC: B65G15/00
Filed: 1975-10-01
Abstract: PURPOSE: To enable executing of exchanging rollers in long distance belt conveyor used for carrying mineral even during operation using luffing retractable hook and trough. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5642401-A (JP)
Title: Heating plate glass for antenna extension
Inventor: SAKURAI KAORU
IPC: H01Q1/32
Filed: 1979-09-13
Abstract: PURPOSE:To improve FM broadcast reception and AM broadcast reception by improving the directivity of a received radio wave in the very high frequency band, by extending a lead wire that connects the start point of a very high frequency container to a heating conductor via stub connected to the start point. CONSTITUTION:On the surface of rear window glass 1 of a car, several heating conductors 10 are grouped and provided in parallel to the lateral direction of glass 1 together with each conductor element 11, which is connected to buses 12 and 13 at both its ends. At the upper of the heating area of this conductor 10, very-high- frequency antenna 14 long enough for FM broadcast reception in the best state is provided which extends from the center part laterally in parallel to elements 11 and has its tip folded in parallel to elements 11 and in a channel shape, as well as feeder 17 which extends from antenna start point 15 of antenna 14 to feeding terminal 16 and stub 18 which extends from start point 15 in parallel to elements 11 and in the opposite direction to antenna 14 and is folded in a channel shape. Then, stub 18 and elements 11 are connected together by lead wire 19 to improve the directivity of the very high frequency band.
Patent JP-S5822515-A (JP)
Inventor: UEMATSU HIDEJI
IPC: H02G11/00
Filed: 1981-07-29
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-H08282595-A (JP)
Title: Control method and control device for flight vehicle body having long size rotary vane
Inventor: TANAKA TAITARO
IPC: B64C27/51
Filed: 1995-04-18
Abstract: PURPOSE: To provide a control method and a control device for a flight vehicle body having a long size rotary vane which can increase the responsiveness without using a notch filter. CONSTITUTION: This is a control method of a flight vehicle body which has a long size rotary vane using an electron control device, in which a rotation frequency instruction value Ns is compensated by a rotation frequency control feedback to set the rotation frequency of an engine 1 according to the rotation frequency instruction value Ns, and a vibrationproof control feedback to prevent the vibrations of the rotary vane 3 and the engine 1 by the rotation frequency control feedback. Consequently, the vibrations of the rotary vane 3 and the engine 1 resulting from the rotation frequency control feedback can be prevented.
Patent JP-S5744022-A (JP)
Title: Hydraulic lifting, dead weight drop system pile driving device
Inventor: TANAKA YOSHIO
IPC: E02D7/10
Filed: 1980-08-28
Abstract: PURPOSE: To enable a hydraulic device to be miniaturized more than a hydraulic forced system and to reduce the generation of noise at an operating time, by a method wherein, after a weight is lifted by a hydraulic means, it is dropped under its own weight, and this causes striking of a pile head, which results in driving-in of the pile.  
     CONSTITUTION: Through the drive of a hydraulic pump 27 and the operation of a 2-way switch valve 22, pressurized oil is pressed in between a piston 16 and a cylinder 7, and as a result, a weight 6 is raised with the upward movement of the cylinder 7. When the weight 6 reaches an upper limit, an oil feed and discharge pipe 18 is caused to be open to a line 24 with the 2-way switch valve 22 actuated, and as a result, the weight 6 drops with its dead weight to strike an iron bed 12 to press in a pile head 35 engaging said iron bed 12. The rise in pressure of return oil at a time when the weight 6 drops through the dead weight is relieved by means of an oil amount control tank 20. After dead weight dropping of the weight 6 is completed, the 2-way switch valve 22 is changed over, the device is further restored to an initial operation condition, and operations to drive the pile are performed in a repeated manner. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62273561-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKUDA YUZURU
IPC: G03G5/08
Filed: 1986-05-22
Abstract: PURPOSE:To obtain the titled body having a very small dark attenuation of the electrostatic charge potential by constituting a photoconductive layer from a semiconductor comprising an amorphous silicon contg. hydrogen atom as a main component, and by constituting a surface layer from a dried curing material of a solution contg. at least one kind of an org. zirconium compd. CONSTITUTION:The photoconductive layer composed of the amorphous silicon is coated on a conductive substrate, and the surface layer is laminated on the photoconductive layer. The dried curing material of the solution contg. at least one kind of the org. zirconium compd. is used as the surface layer. The semiconductor composed of the amorphous silicon as the main component, is used as the photoconductive layer. The further preferable org. zirconium compd. is a zirconium complex and a zirconium alkoxide. The org. zirconium complex is exemplified preferably an acetyl acetone zirconium complex such as zirconium acetyl acetonate, etc. Thus, the high mechanical strength, the high durability, the high heat-resisting property and the high photosensitivity of the titled body are maintained, and the high electric charge holding power of the titled body is obtd., without being affected by the surroundings of an outside and the number of using, thereby obtaining the picture image having excellent quality.
Patent JP-H11130404-A (JP)
Title: Production of synthetic gas by partial oxidation method
Inventor: YAGI FUYUKI
IPC: C01B3/36
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a synthetic gas solved in the problem of carbon deposition in a method for producing the synthetic gas by the reaction of a carbon-containing organic compound with oxygen. SOLUTION: In the method for producing the synthetic gas by allowing the carbon-containing organic compound to react with oxygen in the presence of a catalyst, as the catalyst, a catalyst, which is formed by allowing at least one of catalytic metal (preferably rhodium and ruthenium) selected from group VIII metals to be supported on a carrier composed of a metal oxide and in which (I) the electronegativity of metallic ion in the carrier metal oxide (preferably magnesia) is <=13.0, (II) the specific surface area of the catalyst is <=25 m<2> /g and (III) the supported quantity of the catalytic metal is 0.005-0.1 mol.% per carrier metal oxide, is used.
Patent JP-S5742739-A (JP)
Title: Blowing agent composition
Inventor: SAKAMOTO MORIHISA
IPC: C08J3/22
Filed: 1980-08-28
Abstract: PURPOSE: To provide a pelletized blowing agent compsn. which does not scatter, has good workability and is convenient for metering, by extruding a blend composed of a blowing agent having a specified decomposition temperature and a low-melting resin at a temp. not higher than the above decomposition temp.  
     CONSTITUTION: 10W100pts.wt. blowing agent having a decomposition temp. of 90W180°C such as benzenesulfonyl hydrazide is blended with 100pts.wt. low-melting resin such as a highly flowable low-density PE. The mixture is stirred at a high speed to obtain a blend which is then extruded at a temp. not higher than the decomposition temp. of the above blowing agent and pelletized to obtain a pelletized blowing agent compsn. Then 0.5W10.0pts.wt. said blowing agent compsn. is added to 100pts.wt. expansion molding resin such as PE or PP. The mixture is subjected to expansion molding by a conventional method, to obtain an expanded product.  
     EFFECT: Local discoloration due to excessive decomposition of the blowing agent can be prevented. A product having uniform color tone and fine appearance can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5467195-A (JP)
Title: Reactor piping system
Inventor: SASADA YASUHIRO
IPC: G01N1/10
Filed: 1978-09-27
Abstract: PURPOSE: To control quality of holdup water in the branch pipe of coolant circulation piping system with th reduction of stress of branch pipes and prevent from stress corrosion crack by replacing with circulation water in the main pipe when exceeding the specified value.  
     CONSTITUTION: Water quality observation unit 15 is provided for the drain pipe 10 of coolant circulation pipe and the burst slug detecting tube 12 to observe the water quality of holdup water. When the impurity concentration of holdup water and oxygen concentration show below the specified value, drain valve 11 and stop valve 13 are opened with the signal of the observation unit 15, the holdup water is recirculated to the reactor coolant purification system and the turbine condenser and the like. Further, the combined insulation of main pipe and branch pipe and maintaining the same temperature thereof enables the thermal stress of branch pipes to reduce and the stress corrosion crack to prevent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5660817-A (JP)
Title: Water-cooled engine
Inventor: IIO TOSHIMITSU
IPC: F01P11/04
Filed: 1980-08-27
Abstract: PURPOSE: To improve the efficiency of work at the assembly work of an engine, by providing a water conduction pipe communicated with a cooling water flow inlet port of a cylinder head further extended in the same direction as the mounting direction of a cylinder to a crankcase.  
     CONSTITUTION: One end of a water conduction pipe 40 is inserted into an opening, formed by an annular wall 38 erected in the same direction as the mounting direction of a cylinder 20 on a side cover 27, through an O-ring 42 while the other end into a cooling water flow inlet 41, formed at the side of the cylinder 20, through an O-ring 43. The water conduction pipe 40 is fixed to the side of the cylinder 20 by screws in such a manner as to be extended in the same direction as the mounting direction of the cylinder 20, and then its extended end 40A is inserted into the annular wall 38 of the side cover 27 previously mounted to a crankcase 22 when the cylinder 20 is installed to the crankcase 22, and engaged water-tightly to the opening in said annular wall 38. 
     COPYRIGHT: (C)1981,JPO&Japio