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    • 1. 发明专利
    • Oil circulation rate measuring device
    • 油循环速率测量装置
    • JP2010078292A
    • 2010-04-08
    • JP2008250582
    • 2008-09-29
    • Chino CorpFukuoka Univ学校法人福岡大学株式会社チノー
    • SHIMIZU TAKAOTAKIGAWA RYUSUKEHONDA TOMOHIROTAKAO KOKI
    • F25B49/02F25B43/00G01N21/27
    • PROBLEM TO BE SOLVED: To provide an oil circulation rate measuring device optically measuring an oil circulation rate in a CO
      2 heat pump system.
      SOLUTION: The oil circulation rate measuring device 1 includes an optical measuring means 5, a block body 6 is connected by piping between a gas cooler 12 of the CO
      2 heat pump system and an expansion valve 13, and a filter member 4 removing unnecessary objects while uniformly mixing a coolant (CO
      2 ) mixed in oil is connected between an upstream side passage 2a of a passage 2 formed in the block body 6 and the gas cooler 12. In the optical measuring means 5, light of wavelengths absorbed by oil mixed in mixed fluid is projected, and a circulation rate of the oil is calculated on the basis of a working curve created from a transmissivity of light of wavelengths having passed through the mixed fluid.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供在CO 2 热泵系统中光学测量油循环速率的油循环速率测量装置。 解决方案:油循环率测量装置1包括光学测量装置5,块体6通过在CO 2 热泵系统的气体冷却器12和膨胀阀 13和在块体6中形成的通道2的上游侧通道2a与气体之间的气体之间连接有均匀混合油中混合的冷却剂(CO 2 )的过滤构件4 在光学测量装置5中,投射由混合流体中混合的油吸收的波长的光,并且基于由穿过的波长的光的透射率产生的工作曲线来计算油的循环速率 混合液。 版权所有(C)2010,JPO&INPIT
    • 2. 发明专利
    • Oil circulation rate measuring device
    • 油循环速率测量装置
    • JP2009014239A
    • 2009-01-22
    • JP2007175330
    • 2007-07-03
    • Chino CorpUniv Fukuoka学校法人福岡大学株式会社チノー
    • SHIMIZU TAKAOTAKIGAWA RYUSUKEHONDA TOMOHIROTAKAO KOUKI
    • F25B49/02F25B1/00G01N21/35G01N21/3577
    • F25B41/006
    • PROBLEM TO BE SOLVED: To optically measure an oil circulation rate in a CO 2 heat pump system. SOLUTION: This oil circulation rate measuring device 1 comprises an optical measuring means 4, and a mixer 2 is connected by pipes between a gas cooler 12 and an expansion valve 13 of the CO 2 heat pump system. The mixer 2 guides a refrigerant mixed with an oil from the gas cooler 12 into a sealed space 6 to make the refrigerant collide with a main body 2a in the sealed space 6, uniformly mixes the refrigerant in which the oil is mixed by diffusion effect, and discharges the same to the expansion valve 13. The optical measuring means 4 applies the light of a wavelength absorbed by the oil in the refrigerant of the mixed fluid to be measured, to the mixed fluid in the sealed space 6, and operates a circulation rate of the oil on the basis of a calibration curve created from the transmittance in the wavelength of the light passing through the mixed fluid. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:光学测量CO 2 热泵系统中的油循环速率。 解决方案:该油循环率测量装置1包括光学测量装置4,混合器2通过管道连接在CO 2 SBB热泵的气体冷却器12和膨胀阀13之间 系统。 混合器2将从气体冷却器12中混合有油的制冷剂引导到密封空间6中,使制冷剂与密封空间6中的主体2a碰撞,通过扩散效应将混合有油的制冷剂均匀地混合, 并将其排出到膨胀阀13.光学测量装置4将被测量的混合流体的制冷剂中的被油吸收的波长的光施加到密封空间6中的混合流体,并且将循环 基于由穿过混合流体的光的波长的透射率产生的校准曲线的油的速率。 版权所有(C)2009,JPO&INPIT
    • 3. 发明专利
    • Oil circulation rate measuring device
    • 油循环速率测量装置
    • JP2009014238A
    • 2009-01-22
    • JP2007175329
    • 2007-07-03
    • Chino CorpUniv Fukuoka学校法人福岡大学株式会社チノー
    • SHIMIZU TAKAOTAKIGAWA RYUSUKEHONDA TOMOHIROTAKAO KOUKI
    • F25B49/02F25B1/00G01N21/35
    • F25B41/006
    • PROBLEM TO BE SOLVED: To optically measure an oil circulation rate in a CO 2 heat pump system. SOLUTION: This oil circulation rate measuring device 1 comprises an optical measuring means 5, a block main body 6 is connected by pipes between a gas cooler 12 and an expansion valve 13 of the CO 2 heat pump system, and a static mixer 4 is connected between an upstream-side flow channel 2a of a flow channel 2 formed in the block main body 6, and the gas cooler 12. In the static mixer 4, an element 4a formed by connecting rectangular plates in a twisted state while changing the twisting direction in a case-by-case basis, is disposed in the pipe to uniformly mix the refrigerant (CO 2 ) in which the oil flowing in to the flow channel 2 is mixed. The optical measuring means 5 applies the light of a wavelength absorbed by the oil mixed in the mixed fluid, and operates a circulation rate of the oil on the basis of a calibration curve created from the transmittance of the light of the wavelength passing through the mixed fluid. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:光学测量CO 2 热泵系统中的油循环速率。 解决方案:该油循环率测量装置1包括光学测量装置5,块体主体6通过管道连接在气体冷却器12和CO 2 热量的膨胀阀13之间 泵体系,静止混合器4连接在形成在块主体6中的流路2的上游侧流路2a和气体冷却器12之间。在静态混合器4中,通过连接矩形 在扭转状态下,按照具体情况改变扭转方向的板设置在管道中以均匀混合制冷剂(CO 2 ),其中流入流路的油 2混合。 光学测量装置5施加由混合在混合流体中的油吸收的波长的光,并且基于由穿过混合流体的波长的光的透射率产生的校准曲线来操作油的循环速率 流体。 版权所有(C)2009,JPO&INPIT
    • 4. 发明专利
    • Optical path-length variable cell
    • 光学路径长度可变细胞
    • JP2009180665A
    • 2009-08-13
    • JP2008021236
    • 2008-01-31
    • Chino CorpUniv Fukuoka学校法人福岡大学株式会社チノー
    • SHIMIZU TAKAOTAKIGAWA RYUSUKEHONDA TOMOHIROTAKAO KOKI
    • G01N21/03G01N21/59
    • PROBLEM TO BE SOLVED: To provide an optical path-length variable cell for adjusting the optical path-length to a desired value corresponding to the transmittance or refractive index of a sample to be measured with a simple constitution.
      SOLUTION: This optical path-length variable cell includes: a space 11 for sample measurement for storing the sample M to be measured; and an opening hole 14 facedly formed so as to communicate with a substantial intermediate position of the space 11 for sample measurement. The inner peripheral surface of a connecting part to a sample flow channel 11 in the opening hole 14 is provided with a cell body 10 having a female screw part 15 for centering control for adjusting the optical path length according to the transmittance or refractive index of the sample M. The outer peripheral surface having a transmission member 20b through which the measuring light or transmitted light passes is provided with a protective member 20a having a male screw part 23 for centering control to be screwed with the female screw part 15 for centering control. This optical path length is adjusted by moving the protective member 20a in the same direction as the optical path by rotation so that it becomes the optimal optical path length corresponding to the transmittance or refractive index of the sample M.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种光程长度可变单元,用于以简单的结构将光程长度调整到与待测样品的透射率或折射率相对应的期望值。 解决方案:该光路长度可变单元包括:用于样本测量的空间11,用于存储要测量的样本M; 以及开口孔14,其面形成为与用于样本测量的空间11的实质中间位置连通。 与开口孔14中的样品流路11的连接部的连接部的内周面设置有具有阴螺纹部15的电池体10,该阴螺纹部15用于根据透光率或折射率调节光路长度的中心控制 具有测量光或透射光通过的透射部件20b的外周面设置有保护部件20a,该保护部件20a具有用于定心控制的阳螺纹部23,用于与用于定心控制的内螺纹部15螺纹连接。 通过使保护构件20a沿与旋转方向相同的方向移动保护构件20a,使其变为对应于样品M的透射率或折射率的最佳光程长度来调节该光程长度。 )2009,JPO&INPIT
    • 5. 发明专利
    • Oil circulation rate measuring device and method
    • 油循环速率测量装置及方法
    • JP2009133524A
    • 2009-06-18
    • JP2007309025
    • 2007-11-29
    • Chino CorpUniv Fukuoka学校法人福岡大学株式会社チノー
    • SHIMIZU TAKAOTAKIGAWA RYUSUKEHONDA TOMOHIROKO RAI
    • F25B49/02
    • PROBLEM TO BE SOLVED: To measure an oil circulation rate in a heat pump system.
      SOLUTION: This oil circulation rate measuring device 1 is adapted to measure the circulation rate of oil which is used in the heat pump system 10 where a compressor 11, a gas cooler 12, an expansion valve 14 and an evaporator 15 are sequentially connected by piping, and mixed in a refrigerant circulating through the piping. The oil circulation rate measuring device includes: a flow measuring part 13 formed on the downstream side of the gas cooler 12 to measure the mass flow of the refrigerant in which the oil is mixed; an oil quantity measuring part 16 formed on the downstream of the evaporator 15 to measure the quantity of oil mixed in the refrigerant from the evaporator 15; and an arithmetic part 17 for computing the circulation rate of oil from the ratio of the mass flow of oil measured by the oil quantity measuring part 16 to the mass flow of the refrigerant in which the oil is mixed, which is measured by the flow measuring part 13.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:测量热泵系统中的油循环速率。 解决方案:该油循环率测量装置1适于测量在热泵系统10中使用的油的循环速率,其中压缩机11,气体冷却器12,膨胀阀14和蒸发器15依次 通过管道连接,并在通过管道循环的制冷剂中混合。 油循环率测量装置包括:流量测量部分13,形成在气体冷却器12的下游侧,以测量其中混合油的制冷剂的质量流量; 形成在蒸发器15的下游的油量测量部16,以测量从蒸发器15混合在制冷剂中的油量; 以及运算部17,用于根据由油量测量部16测量的油的质量流量与混合油的制冷剂的质量流量的比,计算出油的循环速率,其通过流量测量 第13部分。版权所有(C)2009,JPO&INPIT
    • 6. 发明专利
    • Temperature distribution measurement sensor
    • 温度分布测量传感器
    • JP2012207932A
    • 2012-10-25
    • JP2011071608
    • 2011-03-29
    • Chino Corp株式会社チノー
    • TAKIGAWA RYUSUKESHIMIZU TAKAO
    • G01K7/02
    • PROBLEM TO BE SOLVED: To solve a problem such that the temperature distribution of inside of an object to be measured cannot be measured by inserting a center thermometer once because in the conventional insertion type center thermometer, one temperature-sensitive element such as a thermocouple or a resistance thermometer measures the temperature of the object to be measured.SOLUTION: Provided is a temperature distribution measurement sensor including a tubular insertion pipe, and a plurality of thermocouples disposed inside the insertion pipe. The plurality of thermocouples is configured such that a temperature measurement contact point of each thermocouple is disposed at a different point with each other in the length direction of the insertion pipe. Each temperature measurement contact point is disposed so as to be exposed on the outer face side of the insertion pipe.
    • 要解决的问题为了解决通过插入中心温度计一次而不能通过插入中心温度计来测量待测物体的内部的温度分布的问题,因为在常规插入式中心温度计中,一个温度敏感元件例如 热电偶或电阻温度计测量待测物体的温度。 解决方案:提供一种温度分布测量传感器,其包括管状插入管和设置在插入管内的多个热电偶。 多个热电偶被构造成使得每个热电偶的温度测量接触点在插入管的长度方向上彼此不同的位置处设置。 每个温度测量接触点设置成暴露在插入管的外表面侧。 版权所有(C)2013,JPO&INPIT
    • 7. 发明专利
    • Optical measuring device
    • 光学测量装置
    • JP2006242823A
    • 2006-09-14
    • JP2005060503
    • 2005-03-04
    • Chino Corp株式会社チノー
    • SHIMIZU TAKAOKIMURA AKIHITO
    • G01N21/01G01B11/06G01N21/3554
    • PROBLEM TO BE SOLVED: To provide an optical measuring device that has a simple constitution and allows accurate measurement. SOLUTION: The optical measuring device projects light of a light source to a measured object and measures properties, such as material, thickness, components, and moisture of a measured object. A slit, having an opening shape corresponding to the shape of the measured object, is disposed on an optical filter of a rotating sector, and is arranged at an image-forming position of the light from the light source. Thus, the space for the slit is not required, the component exclusive for slit installation is not required, by sharing it with the installation components for the rotating sector, and a simple device constitution is obtained. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种具有简单结构并允许精确测量的光学测量装置。 解决方案:光学测量装置将光源的光投射到测量对象,并测量被测物体的材料,厚度,部件和湿度等性​​质。 具有对应于测量对象的形状的开口形状的狭缝设置在旋转扇区的滤光器上,并被布置在来自光源的光的图像形成位置。 因此,不需要狭缝的空间,通过与用于旋转扇区的安装部件共享,不需要用于狭缝安装的部件,并且获得简单的装置构造。 版权所有(C)2006,JPO&NCIPI
    • 8. 发明专利
    • Pixel correcting device
    • 像素校正装置
    • JP2009246731A
    • 2009-10-22
    • JP2008091586
    • 2008-03-31
    • Chino Corp株式会社チノー
    • SHIMIZU TAKAOSAGA TADASHI
    • H04N5/33G01J5/48G03B15/00G03B17/56H04N5/21H04N5/225H04N5/243
    • PROBLEM TO BE SOLVED: To achieve the miniaturization of a thermal imagery camera by a method without accommodating a pixel correcting device.
      SOLUTION: The pixel correcting device for the thermal imagery camera includes: a detachable uniform heater plate which covers the lens of the thermal imagery camera; a mounting unit provided on the uniform heater plate and the main body of the thermal imagery camera in order to mount the uniform heater plate on the thermal imagery camera body; a temperature sensor provided so as to be in contact with the uniform heater plate or in the vicinity of the same to measure the temperature of the uniform heater plate; a converting unit for converting each of the temperature information measured by respective pixels of the infrared lay imaging element and the temperature information of the uniform heater plate measured by the temperature sensor into digital amounts; and an operating unit positioned in the thermal imagery camera body to convert the digital amounts into the measuring temperature of respective pixels and the measuring temperature of the uniform thermal plate, thereafter to obtain a difference between the measuring temperatures of respective pixels and the measuring temperature of the uniform thermal plate, and to calculate a correction coefficient necessary for the correction of the pixel having varieties in sensitivity based on the difference to perform correction.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:通过不容纳像素校正装置的方法来实现热像摄像机的小型化。 解决方案:用于热成像摄像机的像素校正装置包括:可覆盖均匀的加热板,其覆盖热像摄影机的透镜; 设置在均匀的加热器板和热像机的主体上的安装单元,以将均匀的加热器板安装在热像机体上; 温度传感器设置成与均匀的加热器板或其附近接触以测量均匀的加热器板的温度; 转换单元,用于将由红外线成像元件的各个像素测量的温度信息和由温度传感器测量的均匀加热器板的温度信息转换为数字量; 以及位于热图像摄像机主体中的操作单元,用于将数字量转换成各个像素的测量温度和均匀热板的测量温度,之后获得各像素的测量温度和测量温度之间的差 均匀热板,并且基于差异来计算校正具有灵敏度品种的像素所需的校正系数,以执行校正。 版权所有(C)2010,JPO&INPIT