-
公开(公告)号：US10912222B2
公开(公告)日：2021-02-02
申请号：US16559688
申请日：2019-09-04
申请人： FUJITSU LIMITED
发明人： Satoshi Inano , Hiroyuki Fukuda , Minoru Ishinabe , Yukiko Wakino
IPC分类号： H05K7/20
摘要： A cooling system includes: a cooling device; a pump coupled to the cooling device; and a waste heat device coupled to the cooling device, wherein the cooling device includes: a first refrigerant tank and a second refrigerant tank that each stores a first refrigerant that is output from the waste heat device and input to the waste heat device; and a liquid immersion tank sandwiched between the first refrigerant tank and the second refrigerant tank and configured to hold an electronic device in a second refrigerant that is output from the pump and input to the pump.
-
32.发明授权公开(公告)号：US10775245B2
公开(公告)日：2020-09-15
申请号：US15789381
申请日：2017-10-20
申请人： FUJITSU LIMITED
发明人： Kazushi Uno , Takeo Kasajima , Takahiro Arioka , Hiroyuki Fukuda
IPC分类号： G01K11/32
摘要： A temperature measurement device includes: a light source configured to input a light into an optical fiber; a detector configured to detect a Stokes component and an anti-Stokes component from a back scattering light from the optical fiber; a memory; and a processor configured to execute a process, the process comprising: in a predetermined region including a sample point of the optical fiber, calculating a range including the sample point in accordance with a largeness of a correlation between the Stokes component and the anti-Stokes component; smoothing the Stokes component and the anti-Stokes component in the range; and measuring a temperature of the sample point with use of the Stokes component and the anti-Stokes component that are smoothed by the corrector.
-
33.发明授权公开(公告)号：US10712211B2
公开(公告)日：2020-07-14
申请号：US15801828
申请日：2017-11-02
申请人： FUJITSU LIMITED
发明人： Kazushi Uno , Takeo Kasajima , Takahiro Arioka , Hiroyuki Fukuda
IPC分类号： G01K11/32
摘要： A temperature measurement device includes: a detector to detect first Stokes and anti-Stokes components when a light is input into a first end of an optical fiber and detect second Stokes and anti-Stokes components when a light is input into a second end; and a processor to execute a process including: calculating a first section from a first correlation between the second Stokes component and at least one of the first Stokes and the first anti-Stokes components, calculating a second section from a second correlation between the second anti-Stokes component and at least one of the first Stokes and the first anti-Stokes components, smoothing the second Stokes component in the first section, smoothing the second anti-Stokes component in the second section; and measuring a temperature by using the second Stokes and the second anti-Stokes components after smoothing, the first Stokes component and the second Stokes component.
-
公开(公告)号：US10417050B2
公开(公告)日：2019-09-17
申请号：US15720889
申请日：2017-09-29
申请人： FUJITSU LIMITED
IPC分类号： G06F9/50
摘要： An apparatus stores plural pieces of reference data selected based on operation data input from a host OS executed by an information processing device. The apparatus selects one or more pieces of selection reference data from the plural pieces of reference data, based on a plurality of correlation coefficients which are calculated upon receiving a predictive demand and which respectively indicate correlations between predictive target reference data indicating reference data to be predicted and other reference data. The apparatus calculates predictive values of the predictive target reference data, based on the selected one or more pieces of selection reference data, and controls the plurality of calculation resources for the information processing device, based on the predictive values of the predictive target reference data and a predetermined reference value.
-
公开(公告)号：US10325214B2
公开(公告)日：2019-06-18
申请号：US15044744
申请日：2016-02-16
申请人： FUJITSU LIMITED
发明人： Masatoshi Ogawa , Takeo Kasajima , Hiroshi Endo , Hiroyuki Fukuda , Masao Kondo
IPC分类号： G06N5/04
摘要： An information processing apparatus includes a database configured to store a plurality of physical quantities in time-series, a processor, and a memory storing a program causing the processor to execute acquiring the plurality of physical quantities, selecting first explanatory variates, selecting second explanatory variates, generating past case data by acquiring the physical quantities corresponding to the objective variates and an input variate group of the first explanatory variates and the second explanatory variates, searching for predetermined pieces of past case data in the sequence from the shortest of the inter-vector distances, building up the second model from the input variate group in the predetermined pieces of searched past case data and from the objective variates, and predicting values of objective variates from the second model.
-
公开(公告)号：US10299411B2
公开(公告)日：2019-05-21
申请号：US15297284
申请日：2016-10-19
申请人： FUJITSU LIMITED
发明人： Hiroshi Endo , Hiroyuki Fukuda
IPC分类号： H05K7/20
摘要： A data center includes a first rack, a second rack, a supply duct provided over a first space between the first and second rack, a first circulation duct including a first suction port disposed at an end side of the first rack and a first exhaust port disposed at the first space side and provided between an upper portion of the first rack and the supply duct so as to close up the first space, a second circulation duct including a second suction port disposed at an end side of the second rack and a second exhaust port disposed at the first space side and provided between an upper portion of the second rack and the supply duct so as to close up the first space, a first and second barrier that closes up the first space at one and the other end of the first and second rack, respectively.
-
公开(公告)号：US10098264B2
公开(公告)日：2018-10-09
申请号：US15064118
申请日：2016-03-08
申请人： FUJITSU LIMITED
发明人： Takehisa Matsuda , Akira Minegishi , Hideo Kubo , Hiroyuki Fukuda , Toshio Sugimoto , Masaki Takahashi , Syunsuke Ohga
IPC分类号： H05K7/20 , F24F11/30 , F24F11/76 , F24F11/00 , F24F110/10 , F24F110/30 , F24F110/40 , F24F120/20 , F24F11/61
摘要： An air-conditioning apparatus is an air-conditioning apparatus, for an air-conditioning target space in which a rack including a device as a heat-producing object is provided and which is separated by the rack into a cold space and a hot space, that makes return air from the hot space flow in so as to cool the return air and supplies an arbitrary air volume of the supplied air which is obtained by cooling the return air to the cold space by using a supply fan. The air-conditioning apparatus includes a processor. The processor executes a process including conducting control so that a temperature of the supplied air is equal to a prescribed value that is set in advance, and adjusting an air volume of the supplied air by controlling the supply fan so that a temperature of the return air is equal to a target value that is set in advance.
-
公开(公告)号：US09814161B2
公开(公告)日：2017-11-07
申请号：US14290910
申请日：2014-05-29
申请人： FUJITSU LIMITED
发明人： Masao Kondo , Hiroyuki Fukuda , Shigeyoshi Umemiya , Hiroshi Endo
CPC分类号： H05K7/20736 , G06F1/206 , G06F2200/201 , H05K7/20818 , H05K7/20836 , Y02D10/16
摘要： An electronic device rack includes a plurality of panels surrounding a first space. Moreover, the electronic device rack includes: an electronic-device housing unit disposed in the first space and configured to house electronic devices; a heat exchanger disposed in the first space at a position away from the electronic-device housing unit; a second space provided between the electronic-device housing unit and the heat exchanger and isolated from the rest of the first space; and an air blower configured to circulate air inside the first space through the electronic-device housing unit, the second space, and the heat exchanger in the described order.
-
公开(公告)号：US09363928B2
公开(公告)日：2016-06-07
申请号：US14495875
申请日：2014-09-24
申请人： FUJITSU LIMITED
CPC分类号： H05K7/20736 , C09K5/041 , G06F1/20 , H05K7/1497 , H05K7/20745 , H05K7/20836
摘要： A module-type data center includes: a casing including a first intake opening, a second intake opening, and an exhaust opening; an air conditioner provided in the casing and configured to generate a first airflow by taking in outside air through the first intake opening and bringing the outside air into direct contact with a refrigerant; a fan unit provided in the casing and configured to generate a second airflow by taking in the outside air through the second intake opening; and an electronic device provided in the casing and configured to be air-cooled by a mixed airflow of the first airflow and the second airflow and release an exhaust airflow after the air-cooling to the exhaust opening. The first intake opening and the second intake opening are provided on different surfaces of the casing.
摘要翻译： 模块型数据中心包括：壳体，包括第一进气口，第二进气口和排气口; 空调机，其设置在所述壳体中，并且构造成通过从所述第一吸入口吸入外部空气并使外部空气与制冷剂直接接触而产生第一气流; 风扇单元，设置在所述壳体中，并且被构造成通过吸入外部空气通过所述第二进气口而产生第二气流; 以及电子装置，其设置在所述壳体中并且被配置为通过所述第一气流和所述第二气流的混合气流进行空气冷却，并且在所述空气冷却之后将排气气流释放到所述排气口。 第一进气口和第二进气口设置在壳体的不同表面上。
-
公开(公告)号：US09267697B2
公开(公告)日：2016-02-23
申请号：US13767149
申请日：2013-02-14
申请人： FUJITSU LIMITED
发明人： Hiroaki Yoshida , Hiroyuki Fukuda
CPC分类号： F24F3/1423 , F24F6/06 , F24F6/08 , F24F2003/1446 , F24F2003/1464 , H05K7/20827
摘要： An air-conditioning system includes: a first duct through which air discharged from an electronic instrument passes; a water vapor retention chamber; an evaporator configured to be heated by the air passing through the first duct and thereby to generate water vapor inside the water vapor retention chamber; a desiccant rotor including an adsorbent to adsorb moisture and configured to be driven and rotated by a driving unit; a humidification chamber; a second duct configured to feed outdoor air introduced from an outdoor space into the humidification chamber; and a third duct configured to feed the air passing through the humidification chamber into a room where the electronic instrument is installed, wherein a portion of the desiccant rotor is located inside the water vapor retention chamber, and another portion of the desiccant rotor is located inside the humidification chamber.
摘要翻译： 空调系统包括：从电子仪器排出的空气通过的第一管道; 水蒸气保留室; 蒸发器构造成被通过第一管道的空气加热，从而在水蒸汽保持室内产生水蒸汽; 干燥剂转子，其包括吸附剂以吸附水分并被构造成由驱动单元驱动和旋转; 加湿室 第二管道，其构造成将从室外空间引入的室外空气供给到所述加湿室中; 以及第三管道，其构造成将通过所述加湿室的空气供给到安装所述电子仪器的房间，其中所述干燥剂转子的一部分位于所述水蒸气保持室内部，并且所述干燥剂转子的另一部分位于所述干燥剂转子的内部 加湿室。
-
-
-
-
-
-
-
-
-
搜索结果
45 条记录 (耗时 0.025 秒)