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    • 1. 发明专利
    • Carburizing method
    • 加碳方法
    • JP2011106018A
    • 2011-06-02
    • JP2009265429
    • 2009-11-20
    • Dai Ichi High Frequency Co Ltd第一高周波工業株式会社
    • KOGIN TAKASHIKIMURA SOJIROMIYATA SHUICHIRO
    • C23C8/46
    • PROBLEM TO BE SOLVED: To provide a carburizing method capable of obtaining the carburizing speed of the equivalent to that in the in-liquid carburizing method, and efficiently using liquid-like substance as a carbon supply source while the energy cost is low. SOLUTION: The carburizing method includes a step of heating a surface S to be treated while a heat-resistant member 21 with carbon-containing compound being impregnated therein is brought into contact with the surface S to be treated of a workpiece W. More specifically, the carburizing method includes a step of coating the surface S of the workpiece W with a sheet-like heat-resistant member 21, and a step of supplying a liquid-like carbon-containing compound from a nozzle 31 and impregnating it in the heat-resistant member 21 coating the surface S of the workpiece W, and executing the dielectric heating of the surface S by using a coil 31. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种能够获得与液体中渗碳方法相同的渗碳速度的渗碳方法,并且在能量成本低的情况下有效地使用液体状物质作为碳源 。 解决方案:渗碳方法包括在其中浸渍有含碳化合物的耐热构件21与待处理的待处理表面S接触的同时加热要处理的表面S的步骤。 更具体地,渗碳方法包括用片状耐热构件21涂覆工件W的表面S的步骤,以及从喷嘴31供给液体状含碳化合物并将其浸渍在 耐热构件21涂覆工件W的表面S,并且通过使用线圈31执行表面S的介电加热。版权所有(C)2011,JPO&INPIT
    • 3. 发明专利
    • Bent pipe coating method and bent pipe coating device
    • 弯管管涂布方法和弯管管涂装置
    • JP2007307511A
    • 2007-11-29
    • JP2006140928
    • 2006-05-19
    • Dai Ichi High Frequency Co Ltd第一高周波工業株式会社
    • KISHIHARA SHIGEKISAEKI SHINOBUIWAMOTO MORIOKITAYAMA NOBUYOSHIKIMURA SOJIRO
    • B05D7/14B05B13/04
    • PROBLEM TO BE SOLVED: To stably support a metal bent pipe at its pipe end to complete coating after heating in a short time.
      SOLUTION: A manually locking metal fitting 22 is mounted on the pipe end 12 on the recessed side of a pipe body 10 to be executed, a receiving metal fitting 23 is mounted on the pipe end 13 on the protruded side of the pipe body 10 to be executed, is heated along with the mounting metal fittings 10 in heating equipment 32 and the pipe body 10 to be executed is suspended at the place of the manually locking metal fitting 22 to be transferred to coating equipment 33 in a vertically suspended posture. In this bent pipe coating device 40, the pipe end 13 on the protruded side of the pipe body 10 to be executed is supported at the upper end part 52 of a support 50 by a support part 54 at the place of the receiving metal fitting 23 to hold a suspended state posture, an electrostatic powder coating gun 62 is moved along the pipe body 10 to be executed by travelling a traveller 44 to a guide track 43 having a curved shape simulating the pipe body 10 to be executed, so that spray coating is made. Thereafter, the pipe body 10 to be executed is suspended at the place of the manually locking metal fitting 22 to discharged to radiation equipment 34 or the like.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:为了在其管端稳定地支撑金属弯管,在短时间内加热完成涂层。 解决方案:在执行管体10的凹入侧的管端12上安装有手动锁定金属配件22,在管端部13上安装有容纳金属配件23的管子的突出侧 要执行的主体10与加热设备32中的安装金属配件10一起被加热,并且待执行的管体10悬挂在手动锁定金属配件22的位置处,以被转移到垂直悬挂的涂覆设备33 姿势。 在该弯曲管涂装置40中,待执行的管体10的突出侧的管端13通过支撑部分54在接收金属配件23的位置处被支撑在支撑件50的上端部52 为了保持悬挂状态,静电粉末涂料枪62沿着管体10移动,以通过将行走器44行进到具有模拟要执行的管体10的弯曲形状的导轨43来执行,使得喷涂 是做的 此后,要执行的管体10悬挂在手动锁定金属配件22的位置处以排放到辐射设备34等。 版权所有(C)2008,JPO&INPIT
    • 4. 发明专利
    • Processing method and processing device of lignocellulose material
    • 木质素材料的加工方法和加工装置
    • JP2013176922A
    • 2013-09-09
    • JP2012042648
    • 2012-02-29
    • Dai Ichi High Frequency Co Ltd第一高周波工業株式会社
    • KIMURA SOJIROTAGAMI SHOTAFUKUOKA YOSUKE
    • B27N1/00B27K5/00B27N3/04
    • PROBLEM TO BE SOLVED: To provide a processing method of lignocellulose material capable of selectively and efficiently decomposing and removing hemicellulose contained in material even when processing in a real production scale.SOLUTION: A processing method of lignocellulose material for decomposing and removing hemicellulose contained in material includes: a process for tucking the lignocellulose material inside a processing container; a primary heating process for heating the lignocellulose material by introducing heated air at 240-300°C into the processing container; and a secondary heating process for introducing superheated steam at 240-300°C in place of the heated air at the time when exhaust temperature (T) from the processing container reaches temperature (T) within a range of 120-180 °C and for further heating the lignocellulose material while controlling the exhaust temperature (T) from the processing container to be at 200-240°C.
    • 要解决的问题:提供一种能够选择性地和有效地分解和除去材料中所含的半纤维素的木质纤维素材料的加工方法,即使在实际生产规模中加工。解决方案:用于分解和除去材料中所含的半纤维素的木质纤维素材料的加工方法 包括:将处理容器内的木质纤维素材料卷起的方法; 用于通过将240-300℃的加热空气引入处理容器来加热木质纤维素材料的初级加热方法; 以及在来自处理容器的排气温度(T)达到温度(T)在120-180℃的范围内时,在240-300℃下引入过热蒸汽代替加热的空气的二次加热方法, 进一步加热木质纤维素材料,同时控制处理容器的排气温度(T)为200-240℃。
    • 8. 发明专利
    • Superheated vapor processing system
    • 超级蒸汽加工系统
    • JP2010249327A
    • 2010-11-04
    • JP2009095773
    • 2009-04-10
    • Dai Ichi High Frequency Co Ltd第一高周波工業株式会社
    • KIMURA SOJIROKOGIN TAKASHIHIRAMATSU YOSHIMASA
    • F22G5/12F22B1/28F22G1/16H05B6/06H05B6/10
    • PROBLEM TO BE SOLVED: To prevent overheating of a heating element of a superheated vapor generating device even while adopting energy-efficient double feedback control. SOLUTION: A superheated vapor processing system 70 includes a saturated vapor generating device 25 which generates saturated vapor 5, a superheated vapor generating device 40 which generates superheated vapor 6 by further heating the saturated vapor 5, a superheated vapor processing device 26 which receives and processes the superheated vapor 6, a high frequency power supply 24 which supplies electricity to the heating element 42 of the superheated vapor generating device 40, and a temperature control circuit 71, wherein the temperature control circuit 71 includes a first feedback control means 63 for controlling the flow rate of the saturated vapor 6 so that the detected temperature Tc of the superheated vapor processing device 26 attains a goal processing unit temperature Gc, and a second feedback control means 72 for controlling the output of the high frequency power supply 24 so that the temperature of the heating element 42 of the superheated vapor generating device 40 attains a goal heating element temperature Ga. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:即使采用节能双重反馈控制,也可以防止过热蒸汽发生装置的发热体过热。 解决方案:过热蒸汽处理系统70包括产生饱和蒸气的饱和蒸汽发生装置25,通过进一步加热饱和蒸气5产生过热蒸气6的过热蒸汽发生装置40,过热蒸汽处理装置26, 接收和处理过热蒸汽6,向过热蒸汽发生装置40的加热元件42供电的高频电源24和温度控制电路71,其中温度控制电路71包括第一反馈控制装置63 用于控制饱和蒸气6的流量,使得过热蒸汽处理装置26的检测温度Tc达到目标处理单元温度Gc,以及用于控制高频电源24的输出的第二反馈控制装置72 过热蒸汽发生装置40的加热元件42的温度达到 目标加热元件温度Ga。版权所有(C)2011,JPO&INPIT
    • 9. 发明专利
    • High-temperature fluid heating device
    • 高温流体加热装置
    • JP2010177069A
    • 2010-08-12
    • JP2009019089
    • 2009-01-30
    • Dai Ichi High Frequency Co Ltd第一高周波工業株式会社
    • KIMURA SOJIROKOGIN TAKASHI
    • H05B6/10F22G1/16H05B6/02H05B6/36
    • PROBLEM TO BE SOLVED: To provide a tube heat-generation type high-temperature fluid heating device which can attain quick temperature rise.
      SOLUTION: A different-material connection tube is adopted as a tube 43 also used as a heating element at a heating section 42, a non-magnetic conductive heat-resisting material is used for an introduction side section 44 of the different-material connection tube 43, and a magnetic conductive heat-resisting material is used for a discharge side section 45 of the different-material connection tube 43. An upper limit temperature C of the non-magnetic conductive heat-resisting material of the introduction side section 44 at the time of the above-mentioned selection is to be set higher than the Curie temperature A of the magnetic conductive heat-resisting material of the discharge side section 45.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种可以实现快速升温的管式发热型高温流体加热装置。 解决方案:采用不同材料的连接管作为在加热部分42上也用作加热元件的管43,非导磁性耐热材料用于不同材料的导入侧部分44。 材料连接管43和导电耐热材料用于不同材料连接管43的排出侧部分45.导入侧部分的非导磁耐热材料的上限温度C 将上述选择时的图44设定为高于排出侧部分45的导磁耐热材料的居里温度A.(C)2010,JPO&INPIT