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1. 发明申请

US20150245540A1 AIR CONDITIONING CONTROL SYSTEM AND AIR CONDITIONING CONTROL METHOD 审中-公开
标题翻译：空调控制系统和空调控制方法
公开(公告)号：US20150245540A1
公开(公告)日：2015-08-27
申请号：US14582116
申请日：2014-12-23
申请人： FUJITSU LIMITED
发明人： Masatoshi OGAWA , Hiroshi ENDO , Hiroyuki FUKUDA , Masao KONDO
IPC分类号： H05K7/20
CPC分类号： H05K7/20836
摘要： A disclosed air conditioning control system includes an electronic apparatus including a heat generating component, a fan that supplies cooling air to the electronic apparatus, and a controlling unit that controls the number of rotations of the fan. The controlling unit controls the number of rotations of the fan by predicting a future temperature of the heat generating component, such that the temperature of the heat generating component lies within an allowable range, in a first case where a rate of rise in a consumed electric power of the electronic apparatus is smaller than a first threshold. In a second case where the rate of rise is equal to or larger than the first threshold, the controlling unit switches the control of the number of rotations of the fan to a control in which the number of rotations of the fan becomes larger than that in the first case.
摘要翻译：所公开的空调控制系统包括：电子设备，包括发热部件，向电子设备供给冷却空气的风扇;以及控制单元，其控制风扇的转数。控制单元通过预测发热部件的未来温度来控制风扇的转速，使得发热部件的温度处于允许范围内，在消耗电力的上升率的第一种情况下电子装置的功率小于第一阈值。在上升速率等于或大于第一阈值的第二种情况下，控制单元将风扇转数的控制切换到风扇转数大于第一例。

2. 发明申请

US20150009622A1 MODULE-TYPE DATA CENTER AND METHOD OF CONTROLLING THE SAME 审中-公开
标题翻译：模块型数据中心及其控制方法
公开(公告)号：US20150009622A1
公开(公告)日：2015-01-08
申请号：US14495937
申请日：2014-09-25
申请人： FUJITSU LIMITED
发明人： Hiroyuki FUKUDA , Hiroshi ENDO , Masatoshi OGAWA , Shigeyoshi UMEMIYA , Masao KONDO
IPC分类号： H05K7/20
CPC分类号： H05K7/20736 , F24F2011/0006 , G06F1/20 , G06F2200/201 , H05K7/20745 , H05K7/20818 , 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 exposed to a mixed airflow of the first airflow and the second airflow and release an exhaust airflow containing the mixed airflow to the exhaust opening. The first intake opening and the second intake opening are provided on the same surface 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; 以及电子设备，其设置在所述壳体中并且被配置为暴露于所述第一气流和所述第二气流的混合气流并且将包含所述混合气流的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同一表面上。

3. 发明申请

US20220341979A1 STORAGE MEDIUM, EMI CALCULATION METHOD, AND EMI CALCULATION APPARATUS 有权
公开(公告)号：US20220341979A1
公开(公告)日：2022-10-27
申请号：US17676828
申请日：2022-02-22
申请人： FUJITSU LIMITED
发明人： Shohei YAMANE , Yoichi KOCHIBE , Hiroaki YAMADA , Takashi YAMAZAKI , Takashi KOBAYASHI , Masatoshi OGAWA
IPC分类号： G01R29/08 , G01R31/00
摘要： A non-transitory computer-readable storage medium storing a n EMI calculation program that causes at least one computer to execute a process, the process includes inputting circuit information of a first circuit to a machine learning model; acquiring an EMI value at a certain frequency of the first circuit; selecting, based on an impedance characteristic of the first circuit and the EMI value at the certain frequency, first EMI information from a plurality of pieces of EMI information in each of which an impedance characteristic of each of a plurality of circuits is associated with EMI values at a plurality of frequencies of each of the plurality of circuits; and acquiring an EMI value at another frequency different from the certain frequency of the first circuit based on the EMI value at the certain frequency and the first EMI information.

4. 发明申请

US20190003411A1 INFORMATION PROCESSING APPARATUS, FUNCTION PARAMETER SETTING METHOD, AND IN-VEHICLE CONTROL SYSTEM 审中-公开
公开(公告)号：US20190003411A1
公开(公告)日：2019-01-03
申请号：US16122950
申请日：2018-09-06
申请人： FUJITSU LIMITED
发明人： NORIYASU ASO , Masatoshi OGAWA
IPC分类号： F02D41/14 , F02D41/00
摘要： An information processing apparatus includes a memory and a processor coupled to the memory and configured to add a positive value to a first heat release rate based on an actually measured value of an in-cylinder pressure of an internal combustion engine for each crank angle of the internal combustion engine to derive a second heat release rate according to the crank angle, set a plurality of first model parameters of a Wiebe function which models a heat release rate based on the second heat release rate, store the first model parameters in the memory, and output the first model parameters from the memory in order to calculate a torque which controls the internal combustion engine at the time of actual operation of the internal combustion engine.

5. 发明申请

US20160062340A1 TEMPERATURE MANAGEMENT SYSTEM, TEMPERATURE MANAGEMENT METHOD, AND NON-TRANSITORY COMPUTER READABLE RECORDING MEDIUM HAVING THEREIN PROGRAM FOR TEMPERATURE MANAGEMENT 审中-公开
标题翻译：温度管理系统，温度管理方法和非终端计算机可读记录介质，具有温度管理程序
公开(公告)号：US20160062340A1
公开(公告)日：2016-03-03
申请号：US14808499
申请日：2015-07-24
申请人： FUJITSU LIMITED
发明人： Masatoshi OGAWA , Hiroyoshi Kodama , Hiroshi ENDO , Hiroyuki FUKUDA , Masao KONDO
IPC分类号： G05B19/404 , G05B19/406
CPC分类号： G06F1/206 , H05K7/20736 , H05K7/20836 , Y02D10/16
摘要： A temperature management system includes a detection unit for detecting a temperature of a heat generator, power consumption, and an intake air temperature of the electronics device; a control unit for controlling a manipulated variable to be given to the cooling device so that the temperature of the heat generator becomes close to a target value, wherein the control unit includes controllers assigned respectively to operating ranges of the electronics device and each controller includes a prediction model for predicting a future temperature of the heat generator under conditions set for the corresponding operating range, and a vector distance between a first vector for a current state of the electronic device and a second vector for conditions included in the prediction model is calculated to select the controller that corresponds to the prediction model of the shortest vector distance.
摘要翻译：温度管理系统包括用于检测发电机的温度的检测单元，功率消耗和电子设备的进气温度; 控制单元，用于控制给予所述冷却装置的操作变量，使得所述发热体的温度接近目标值，其中所述控制单元包括分别分配给所述电子设备的操作范围的控制器，并且每个控制器包括：预测模型，用于在为相应的操作范围设定的条件下预测发电机的未来温度，以及用于电子设备的当前状态的第一矢量与包含在预测模型中的条件的第二矢量之间的向量距离被计算为选择与最短矢量距离的预测模型相对应的控制器。

6. 发明申请

US20150250077A1 MODULAR DATA CENTER AND CONTROLLING METHOD OF MODULAR DATA CENTER 有权
标题翻译：模块化数据中心和模块化数据中心的控制方法
公开(公告)号：US20150250077A1
公开(公告)日：2015-09-03
申请号：US14699109
申请日：2015-04-29
申请人： FUJITSU LIMITED
发明人： Hiroshi ENDO , Hiroyoshi KODAMA , Masatoshi OGAWA , Hiroyuki FUKUDA
IPC分类号： H05K7/20 , H05K7/14
CPC分类号： H05K7/20836 , H05K7/1488 , H05K7/20736 , H05K7/20745 , H05K7/20818
摘要： A modular data center includes a fan creating a first cooling wind from outside air, an air conditioner creating a second cooling wind having a temperature lower than that of the outside air, racks housing electronic devices that take in the first and the second cooling wind, and a control unit adjusting an air volume of the first cooling wind by controlling the fan, and so as to cool the electronic device to a specified temperature. The control unit executes stopping the air conditioner when a first assumed value of a sum of air-conditioning power of the air conditioner and the fan is smaller than a current value of the air-conditioning power, and operating the air conditioner when a second assumed value of the sum of air-conditioning power of the air conditioner and the fan is smaller than the current value of the air-conditioning power.
摘要翻译：模块化数据中心包括从外部空气产生第一冷却风的风扇，产生温度低于外部空气温度的第二冷却风的空调，容纳收纳第一和第二冷却风的电子设备的机架，以及控制单元，通过控制风扇来调节第一冷却风的风量，并将电子设备冷却到指定温度。当空调机和风扇的空调功率之和的第一假定值小于空调电力的当前值时，控制单元执行停止空调，并且当第二假设空调机和风扇的空调电力之和的值小于空调电力的当前值。

7. 发明申请

US20220351488A1 COMPUTER-READABLE RECORDING MEDIUM STORING SHAPE IDENTIFICATION PROGRAM, SHAPE IDENTIFICATION METHOD, AND INFORMATION PROCESSING APPARATUS 有权
公开(公告)号：US20220351488A1
公开(公告)日：2022-11-03
申请号：US17698478
申请日：2022-03-18
申请人： FUJITSU LIMITED
发明人： Noriyasu ASO , Masatoshi OGAWA
IPC分类号： G06V10/44 , G06V20/64 , G06K9/62
摘要： A shape identification program causes a computer to execute a process including: acquiring a third shape dataset and a fourth shape dataset, respectively generated by changing sizes of a first shape dataset and a second shape dataset in each of directions of a plurality of coordinate axes according to a specific rule; and generating a first plurality of images and a second plurality of images by capturing the third shape dataset and the fourth shape dataset, respectively, from both directions of the respective plurality of coordinate axes. The process further includes identifying a second portion in the second shape dataset corresponding to a first portion in the first shape dataset by aligning orientations of the first shape dataset and the second shape dataset based on a result of comparison between the first plurality of images and the second plurality of images.

8. 发明申请

US20170115172A1 ENGINE TORQUE ESTIMATION DEVICE, ENGINE TORQUE ESTIMATION SYSTEM, AND ENGINE TORQUE ESTIMATION METHOD 审中-公开
公开(公告)号：US20170115172A1
公开(公告)日：2017-04-27
申请号：US15295312
申请日：2016-10-17
申请人： FUJITSU LIMITED
发明人： Masatoshi OGAWA , Hiromitsu Soneda , Noriyasu Aso , Takeo Kasajima
IPC分类号： G01L3/04 , F02D41/28 , F02D41/00
CPC分类号： F02D41/28 , F02D41/009 , F02D41/0097 , F02D41/1497 , F02D2041/285 , F02D2200/1004 , F02D2200/101 , G01L5/13
摘要： An engine torque estimation device includes: a memory; a processor coupled to the memory and the processor configured to, acquire a measured value of a crank angle that is a rotation angle of a crank shaft of an engine, derive, based on the measured value of the crank angle, a calculated value of a crank angle speed, and derive an estimated value of an engine torque, based on a non-linear Kalman filter using a first estimation error that is a difference between the calculated value of the crank angle speed and the estimated value of the crank angle speed.

9. 发明申请

US20150245541A1 DATA CENTER 有权
标题翻译：数据中心
公开(公告)号：US20150245541A1
公开(公告)日：2015-08-27
申请号：US14620716
申请日：2015-02-12
申请人： FUJITSU LIMITED
发明人： Hiroshi ENDO , Masatoshi OGAWA , Shigeyoshi UMEMIYA , SHINO TOKUYO , Hiroyuki FUKUDA
IPC分类号： H05K7/20 , G05D27/02 , G05B15/02
CPC分类号： G05D23/1393 , G05D27/02 , H05K7/20745 , H05K7/20754 , H05K7/20836
摘要： A data center includes: a structure provided with an intake port at one side thereof and an exhaust port at the other side thereof; a rack disposed in the structure; an air blower configured to introduce outside air into the structure through the intake port to circulate the outside air from one side to the other side of the rack; a circulation passage configured to make a first space between the one side of the rack and the intake port and a second space between the other side of the rack and the exhaust port communicate with each other; a circulation amount control equipment disposed within the circulation passage; and an air circulation amount control device configured to control the circulation amount control equipment and an operation state of the electronic equipment such that the amount of the air which circulates the circulation passage is adjusted.
摘要翻译：数据中心包括：在其一侧设置有进气口的结构和在其另一侧的排气口; 设置在该结构中的机架; 鼓风机，其构造成通过所述进气口将外部空气引入所述结构体，以使所述外部空气从所述齿条的一侧向另一侧循环; 循环通道，其构造成在所述齿条的一侧和所述进气口之间形成第一空间，并且在所述齿条的另一侧与所述排气口之间的第二空间相互连通; 设置在循环通道内的循环量控制设备; 以及空气循环量控制装置，其被配置为控制所述循环量控制装置和所述电子设备的操作状态，使得循环所述循环通道的空气量被调节。

10. 发明申请

US20230129842A1 QUESTIONNAIRE DATA ANALYSIS METHOD AND INFORMATION PROCESSING APPARATUS 有权
公开(公告)号：US20230129842A1
公开(公告)日：2023-04-27
申请号：US17891137
申请日：2022-08-19
申请人： FUJITSU LIMITED
发明人： Kazuhiro MATSUMOTO , Masatoshi OGAWA , Hitoshi YANAMI , Noriyasu ASO , Hiromitsu SONEDA , Katsumi HOMMA , Natsuki ISHIKAWA , Hayato Dan
IPC分类号： G06Q30/02
摘要： A non-transitory computer-readable recording medium stores a program for causing a computer to execute a process, the process includes generating a plurality of causal relationship candidates each including a pair of a first answer candidate to each of at least some of first questions and a second answer candidate to one of second questions based on questionnaire result data, and searching for a solution of a combinatorial optimization problem that minimizes or maximizes a value of an objective function of which the value changes according to causal relationship candidates to be combined, under a constraint condition such that a predetermined ratio of respondents or more of the plurality of respondents have answers that are same as the pair of the first answer candidate and the second answer candidate of any one of the causal relationship candidates to be combined.

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