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1. 发明专利

JP2015014971A ファン設置位置決定方法有权
标题翻译：确定风机安装位置的方法
公开(公告)号：JP2015014971A
公开(公告)日：2015-01-22
申请号：JP2013142256
申请日：2013-07-08
申请人：富士通株式会社 , Fujitsu Ltd
发明人： KASASHIMA TAKEO , UNO KAZUSHI , ISHINABE MINORU , TADAKI KYOKO , TAKEI FUMIO
IPC分类号： G06F1/20 , H05K7/20
摘要：【課題】データセンター内においてラックの数よりも少ないファンでラック内の電子機器を効率よく冷却できるファン設置位置決定方法を提供する。【解決手段】複数のラックの吸気面側の床にそれぞれ設けられた通風口を介してラック内に収納された電子機器に冷気を供給する構造のデータセンターにおいてファンの設置位置を決定する際に、まず、ラックの吸気面の温度分布とラックの上方の空間の温度分布とを取得する。その後、ラックの吸気面の温度分布とラックの上方の空間の温度分布とに基づいて、制御装置によりファンの設置位置を決定する。【選択図】図6
摘要翻译：要解决的问题：提供一种确定风扇的安装位置的方法，其允许在具有比机架数量更少的风扇数量的数据中心的机架中有效地冷却电子设备。解决方案：当确定风扇的安装位置数据中心具有这样的结构，其中冷空气通过设置在每个机架的进气表面侧的地板中的排气口供应到机架中的电子设备，机架的进气表面上的温度分布和温度分布在机架上方的空间首先获得。之后，风扇的安装位置由控制装置根据机架的进气表面的温度分布和机架上方空间的温度分布来确定。

2. 发明专利

JP2014044052A Optical fiber temperature measuring instrument and temperature distribution measuring system 有权
标题翻译：光纤温度测量仪器和温度分布测量系统
公开(公告)号：JP2014044052A
公开(公告)日：2014-03-13
申请号：JP2012184883
申请日：2012-08-24
申请人： Fujitsu Ltd , 富士通株式会社
发明人： TAKEI FUMIO , UNO KAZUSHI , KASASHIMA TAKEO
IPC分类号： G01K1/14 , G01K11/12
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber temperature measuring instrument that is usually in a state of being wound around a reel and, at the time of measuring, can be readily developed in a measuring place to avoid disconnection of optical fibers at the time of development, and a temperature distribution measuring system equipped with the optical fiber temperature measuring instrument.SOLUTION: An optical fiber temperature measuring instrument 10 has a base 11, a reel 12, an optical fiber tape which has one end part connected to the base 11 and the other end part connected to the reel 12 and is wound around the reel 12, and supporting mechanisms 13 and 14 that separably support the reel 12. The optical fiber tape further has a tape material and optical fibers so arranged as to reciprocate in the lengthwise direction of the tape material and to be joined to the tape material.
摘要翻译：要解决的问题：提供一种光纤温度测量仪器，其通常处于缠绕在卷轴上的状态，并且在测量时可以容易地在测量位置显影，以避免此时光纤断开的发展，以及配备有光纤温度测量仪器的温度分布测量系统。解决方案：光纤温度测量仪器10具有基座11，卷轴12，光纤带，其一端部连接到基座11 并且连接到卷轴12的另一端部卷绕在卷轴12上，以及可分离地支撑卷轴12的支撑机构13和14.光纤带还具有带状材料和光纤，以便在带材的长度方向并与带材接合。

3. 发明专利

JP2014010096A Humidity detection device and air conditioning system 有权
标题翻译：湿度检测装置和空调系统
公开(公告)号：JP2014010096A
公开(公告)日：2014-01-20
申请号：JP2012148379
申请日：2012-07-02
申请人： Fujitsu Ltd , 富士通株式会社
发明人： UNO KAZUSHI , TAKEI FUMIO , KASASHIMA TAKEO , TADAKI KYOKO , ISHINABE MINORU
IPC分类号： G01W1/11
摘要： PROBLEM TO BE SOLVED: To provide a humidity detection device and an air conditioning system which are suitable for the control of humidity in a facility such as a data center.SOLUTION: A humidity detection device 30 includes: a humidity-sensitive member 31 which expands and contracts in accordance with humidity; holding sections 35a to 35d which hold both ends of a predetermined area in a lengthwise direction of an optical fiber 24; and a bend section which generates a micro-bend in the optical fiber 24 having the portion whose both ends are held by the holding sections 35a to 35d in accordance with the expansion/contraction of the humidity-sensitive member 31. The bend section includes: a movable bar 32 whose one end side is connected to the humidity-sensitive member 31, and which rotates with a support point 32a as a center in accordance with the expansion/contraction of the humidity-sensitive member 31; a bend bar 34 connected to the other end side of the movable bar 32, which moves in a predetermined direction in accordance with the rotation of the movable bar 32; and locking sections 36a and 36b disposed in the bend bar 34, which lock the central part of the optical fiber 24 having the portion whose both ends are held by the holding sections 35a to 35d.
摘要翻译：要解决的问题：提供一种湿度检测装置和适用于数据中心等设备中的湿度控制的空调系统。湿度检测装置30包括：湿度敏感部件31，其膨胀并按照湿度合同; 保持部分35a至35d，其保持在光纤24的长度方向上的预定区域的两端; 以及弯曲部，其在根据湿度敏感部件31的伸缩的情况下，在具有保持部35a〜35d的两端部的光纤24中产生微弯曲。弯曲部包括：可动杆32的一端侧与湿敏部件31连接，并且以与湿敏部件31的伸缩对应的支撑点32a为中心旋转; 连接到可动杆32的另一端侧的弯曲杆34，其根据可动杆32的旋转沿预定方向移动; 以及设置在弯曲杆34中的锁定部分36a和36b，其锁定具有其两端由保持部分35a至35d保持的部分的光纤24的中心部分。

4. 发明专利

JP2010250147A Optical fiber pulley roll assembly, optical fiber pulley roll cassette and temperature measuring method 有权
标题翻译：光纤光栅滚筒组件，光纤螺旋滚子轴承和温度测量方法
公开(公告)号：JP2010250147A
公开(公告)日：2010-11-04
申请号：JP2009100623
申请日：2009-04-17
申请人： Fujitsu Ltd , 富士通株式会社
发明人： UNO KAZUFUMI , TAKEI FUMIO , KASASHIMA TAKEO , KOBAYASHI KENZO
IPC分类号： G02B6/46 , G01K11/12
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber pulley roll assembly, an optical fiber pulley roll cassette and a temperature measuring method that use optical fiber pulley roll assembly which easily respond to change in equipment, etc.
SOLUTION: Along the longitudinal direction of an optical fiber 20, a plurality of optical fiber pulley roll cassettes 10 are attached. The cassette 10 includes a cassette body and a cover. In the cassette body, an inlet 14a, an outlet 14b, and a winding part 12 are provided, and an optical fiber 20 is fixed to the inlet 14a and the outlet 14b, and an optical fiber 20 therebetween is winded by the winding part 12 in the same direction from the near side of the inlet 14a and the outlet 14b. In the cover, an opening (pullout opening 18) which pulls out the optical fiber 20 between the inlet 14a and the outlet 14b from a folded part side is provided.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决方案：提供一种光纤滑轮辊组件，光纤滑轮辊筒和使用光纤滑轮卷组件的温度测量方法，其易于响应设备变化等。解决方案：沿着光纤20的纵向安装多个光纤带轮卷筒10。盒10包括盒体和盖。在盒体中设置有入口14a，出口14b和卷绕部分12，并且光纤20固定到入口14a和出口14b，并且其间的光纤20被卷绕部分12卷绕从入口14a和出口14b的近侧沿相同的方向。在盖子中，设置有从折入部分侧将入口14a和出口14b之间的光纤20拉出的开口（拉出口18）。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010078183A Exhaust heat utilization system and method of operating the same 有权
标题翻译：排气热利用系统及其运行方法
公开(公告)号：JP2010078183A
公开(公告)日：2010-04-08
申请号：JP2008244614
申请日：2008-09-24
申请人： Fujitsu Ltd , 富士通株式会社
发明人： KASASHIMA TAKEO , UNO KAZUFUMI , YOSHIDA HIROAKI , TAKEI FUMIO
IPC分类号： F25B27/02 , F25B21/02
CPC分类号： Y02A30/274
摘要： PROBLEM TO BE SOLVED: To provide an exhaust heat utilization system using an adsorption type heat pump, and a method of operating the same, suitable for stabilization of cold output and/or miniaturization of a device.
SOLUTION: This cooling system 1 utilizing exhaust heat, includes the adsorption type heat pump 10, a heat exchanger 21 transferring exhaust heat from an exhaust heat source 2 to heating fluid, and a heat transporting pipe 22 for circulating the heating fluid between the adsorption type heat pump 10 and the heat exchanger 21. The cooling system 1 further has a Peltier element 23 for moving heat between the exhaust heat source 2 and the heat exchanger 21. The Peltier element 23 is driven so that a temperature of the heating fluid introduced to the adsorption type heat pump 10 becomes higher than a surface temperature of the exhaust heat source 2.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用吸附式热泵的排气热利用系统及其操作方法，适合于稳定设备的冷输出和/或小型化。解决方案：利用废热的该冷却系统1包括吸附型热泵10，将排气热源2的排热量传递给加热流体的热交换器21，以及用于使加热流体在吸附式热泵10和热交换器21.冷却系统1还具有用于在排气热源2和热交换器21之间移动热量的珀尔帖元件23，驱动珀耳帖元件23，使得加热温度引入到吸附型热泵10的流体变得高于排气热源2的表面温度。（C）2010，JPO＆INPIT

6. 发明专利

JP2010025408A Cooling system 有权
标题翻译：冷却系统
公开(公告)号：JP2010025408A
公开(公告)日：2010-02-04
申请号：JP2008186090
申请日：2008-07-17
申请人： Fujitsu Ltd , 富士通株式会社
发明人： KASASHIMA TAKEO , UNO KAZUFUMI , YOSHIDA HIROAKI , TAKEI FUMIO
IPC分类号： F25B1/00
摘要： PROBLEM TO BE SOLVED: To provide a cooling system suitable for saving electric power in consideration of environmental problems such as global warming.
SOLUTION: The cooling system is provided with a plurality of heat exchangers provided to correspond to a plurality of cooling targets generating heat, respectively, receiving inflow of a refrigerant, making the refrigerant absorb heat of the corresponding cooling targets, and making the refrigerant flow out; a heat generation quantity detecting means for detecting the heat generation quantity of each of the plurality of cooling targets; a plurality of cooling machines for cooling the refrigerant to temperatures different from each other; a circulation path for circulating the refrigerant between each of the plurality of cooling machines and each of the plurality of heat exchangers; change-over valves provided to correspond to the plurality of heat exchangers, respectively and selectively switching the connection destination of the circulation path of the refrigerant passing through the corresponding heat exchangers to any of the plurality of cooling machines; and a circulation control means for making the change-over valves switch the circulation path based on the heat generation quantity of each of the plurality of cooling targets detected by the heat generation quantity detecting means, so that the refrigerant is circulated between the heat exchanger for cooling the cooling target with the smaller heat generation quantity and the cooling machine for cooling the refrigerant to a relatively higher temperature out of the plurality of cooling machines.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：考虑到诸如全球变暖的环境问题，提供适合于节省电力的冷却系统。解决方案：冷却系统设置有多个热交换器，其设置成对应于分别产生热量的多个冷却目标，接收制冷剂的流入，使得制冷剂吸收相应的冷却目标物的热量，并使制冷剂流出; 发热量检测装置，用于检测多个冷却目标中的每一个的发热量; 用于将制冷剂冷却至彼此不同的温度的多个冷却机; 用于使所述多个冷却机和所述多个热交换器中的每一个之间的制冷剂循环的循环路径; 分别设置成对应于多个热交换器的换向阀，并且选择性地将通过相应的热交换器的制冷剂的循环路径的连接目的地切换到多个冷却机中的任何一个; 以及循环控制装置，用于使换向阀基于由发热量检测装置检测到的多个冷却目标中的每一个的发热量来切换循环路径，使得制冷剂在热交换器之间循环以较小的发热量对冷却对象进行冷却，冷却机将多个冷却机中的制冷剂冷却至相对较高的温度。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009265083A Temperature measuring method, temperature control system, air flow measuring device, and heating value measuring device 有权
标题翻译：温度测量方法，温度控制系统，空气流量测量装置和加热值测量装置
公开(公告)号：JP2009265083A
公开(公告)日：2009-11-12
申请号：JP2009010641
申请日：2009-01-21
申请人： Fujitsu Ltd , 富士通株式会社
发明人： UNO KAZUFUMI , KASASHIMA TAKEO , TAKEI FUMIO , YOSHIDA HIROAKI
IPC分类号： G01K11/12 , G01F1/68 , G01K3/06 , G01K17/10 , G01P5/10
摘要： PROBLEM TO BE SOLVED: To provide a temperature measuring method, an air flow measuring device and a heating value measuring device for a computer room using an optical fiber which can measure a temperature distribution of the computer room efficiently with sufficient accuracy. SOLUTION: A first optical fiber 24a is installed so as to pass near a grill a of a free access floor 15 and near an inlet port b inside a rack 11 in which a peak temperature is a relatively low temperature. Further, a second optical fiber 24b is installed so as to pass near CPU c in which the peak temperature is a relatively high and near an exhaust port d and near a ceiling e outside the rack. Thereby, a temperature difference of adjacent measuring points becomes small, therefore excellent measuring accuracy is obtained. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用能够以足够的精度有效地测量计算机室的温度分布的光纤的计算机室的温度测量方法，气流测量装置和热值测量装置。解决方案：第一光纤24a安装成通过自由通道地板15的格栅a附近并且靠近峰值温度是较低温度的搁板11内的入口b附近。此外，第二光纤24b安装成在峰值温度相对较高且靠近排气口d并靠近机架外部的天花板e的CPU c附近通过。因此，相邻测量点的温度差变小，因此获得了良好的测量精度。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2010276439A Temperature measuring system and method for analyzing laid state of optical fiber 有权
标题翻译：温度测量系统和分析光纤光栅的方法
公开(公告)号：JP2010276439A
公开(公告)日：2010-12-09
申请号：JP2009128544
申请日：2009-05-28
申请人： Fujitsu Component Ltd , Fujitsu Ltd , 富士通コンポーネント株式会社 , 富士通株式会社
发明人： TAKEI FUMIO , UNO KAZUFUMI , KASASHIMA TAKEO , ARITA TAKASHI , KURASHIMA SHIGEMI , YANAGI MASAHIRO
IPC分类号： G01K1/02 , G01K7/00 , G01K11/12 , G01S5/06 , G08C17/00
摘要： PROBLEM TO BE SOLVED: To provide a temperature measuring system and a method for analyzing a laid state of an optical fiber, capable of easily analyzing a position where the optical fiber is laid actually. SOLUTION: A plurality of tags 13 are attached to the optical fiber 12. A measuring server 16 chooses the tags 13 in order and transmits a positioning processing request signal via a communication base station 14. The chosen tag 13 operates a heating part for heating the optical fiber 12 and outputs a pulse signal, when receiving the positioning processing request signal. The measuring server 16 detects a position of the tag 13 on a two-dimensional or three-dimensional coordinate, based on a pulse signal reception clock time of each communication base station 14, a position of each communication base station 14 and a propagation velocity of the pulse signal. This position information is recorded in a position database 17 along with information of the position of the tag 13 in the longitudinal direction of the optical fiber 12 detected by an optical fiber temperature measuring apparatus 11. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种温度测量系统和分析光纤铺设状态的方法，能够容易地分析实际放置光纤的位置。
解决方案：多个标签13连接到光纤12.测量服务器16依次选择标签13并经由通信基站14发送定位处理请求信号。所选择的标签13操作加热部分用于加热光纤12并在接收到定位处理请求信号时输出脉冲信号。测量服务器16基于每个通信基站14的脉冲信号接收时钟时间，每个通信基站14的位置和传播速度来检测标签13在二维或三维坐标上的位置脉冲信号。该位置信息与光纤温度测量装置11检测到的光纤12的长度方向的标签13的位置信息一起记录在位置数据库17中。（C）2011，JPO＆INPIT

9. 发明专利

JP2010160081A Temperature measuring system 有权
标题翻译：温度测量系统
公开(公告)号：JP2010160081A
公开(公告)日：2010-07-22
申请号：JP2009003065
申请日：2009-01-09
申请人： Fujitsu Ltd , 富士通株式会社
发明人： UNO KAZUFUMI , TAKEI FUMIO , KASASHIMA TAKEO
IPC分类号： G01K11/12
摘要： PROBLEM TO BE SOLVED: To provide a temperature measuring system measuring a temperature distribution on a place having a plurality of heat radiation parts with an excellent accuracy by using an optical fiber. SOLUTION: This temperature measuring system has: a temperature measuring device; a lead-in/lead-out part 17 where an optical fiber 24 connected to the temperature measuring device is laid; a temperature measuring part 240 where an optical fiber 24 in succession to the optical fiber 24 in the lead-in/lead-out part 17 is laid reciprocatively from a first area having no heat radiation part to the plurality of heat radiation parts 16 respectively; a first reference temperature acquisition part 18 formed by laying an optical fiber 24 in succession to the optical fiber 24 in the temperature measuring part 240 on a second area; and a second reference temperature acquisition part formed by laying an optical fiber 24 in succession to the optical fiber 24 in the first reference temperature acquisition part 18 up to the lead-in/lead-out part 17 through the first area. In the first reference temperature acquisition part 18, the optical fiber 24 having a length of a half or longer of the minimum heating length is laid. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过使用光纤在具有多个散热部件的地方测量具有高精度的温度分布的温度测量系统。
解决方案：该温度测量系统具有：温度测量装置; 连接到温度测量装置的光纤24的导入/导出部分17; 温度测量部分240，其中连续引入/引出部分17中的光纤24的光纤24分别从不具有散热部分的第一区域往往地放置到多个散热部分16; 第一参考温度获取部分18，其通过将光纤24连续地放置在第二区域上的温度测量部分240中的光纤24上而形成; 以及第二参考温度获取部分，其通过经由第一区域将光纤24连续地放置在第一参考温度获取部分18中的光纤24直到导入/导出部分17而形成。在第一参考温度获取部分18中，放置长度为最小加热长度的一半或更长的光纤24。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2010107279A Temperature measuring method 有权
标题翻译：温度测量方法
公开(公告)号：JP2010107279A
公开(公告)日：2010-05-13
申请号：JP2008277876
申请日：2008-10-29
申请人： Fujitsu Ltd , 富士通株式会社
发明人： UNO KAZUFUMI , TAKEI FUMIO , KASASHIMA TAKEO
IPC分类号： G01K11/12
摘要： PROBLEM TO BE SOLVED: To provide a temperature measuring method which measures the temperature distribution at a place having a plurality of heat sources such as a data center using an optical fiber with favorable precision.
SOLUTION: For example, the optical fiber 45 is laid within an opening/closing door 42a of a rack 41. The optical fiber 45 before being introduced into the rack and the optical fiber 45 after being taken out of the rack are wound around the same jig over a length of 1.5m or more, respectively. On the basis of the measured temperature of the winding part 46, the measured temperature within the rack 45 is corrected.
COPYRIGHT: (C)2010,JPO&INPIT

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