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公开(公告)号：US11384954B2
公开(公告)日：2022-07-12
申请号：US16959182
申请日：2018-02-06
发明人： Takahiro Ito
IPC分类号： F24F11/80 , G06F16/23 , G05B19/042
摘要： A management device estimates an air temperature inside a data collection apparatus as an estimated air temperature, based on operation data received from an air conditioner and meteorological data received from a server via a communication device. When the estimated air temperature is higher than an operable temperature of the communication device, the management device performs control to decrease the air temperature inside the data collection apparatus. When a ventilation-in-progress air temperature is higher than the operable temperature of the communication device, the management device transmits to a breaker device a command to stop the communication device, thereby decreasing the air temperature inside the data collection apparatus. When the ventilation-in-progress air temperature is lower than or equal to the operable temperature of the communication device, the management device transmits to the breaker device a command to run the ventilation device, thereby decreasing the air temperature inside the data collection apparatus.
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公开(公告)号：US11249768B2
公开(公告)日：2022-02-15
申请号：US16479980
申请日：2017-03-13
发明人： Takahiro Ito , Taichi Ishizaka
IPC分类号： G06F15/177 , G06F9/445 , H04W76/11 , H04L67/303 , H04L67/306
摘要： A communication device includes a first communicator, a second communicator, an identifier acquirer, an identifier transmitter, a communication program acquirer, and a communication program executor. The first communicator communicates with a device. The second communicator communicates with a server. The identifier acquirer acquires from the device via the first communicator an identifier for identifying the device. The identifier transmitter transmits to the server the identifier acquired by the identifier acquirer. The communication program acquirer acquires from the server via the second communicator the communication program associated with the identifier transmitted by the identifier transmitter. The communication program executor executes the communication program acquired by the communication program acquirer.
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3.发明申请公开(公告)号：US20190217875A1
公开(公告)日：2019-07-18
申请号：US16335288
申请日：2016-10-05
发明人： Takahiro Ito , Hiromi Goda , Masayo Nakagawa , Hiroe Takenaga
CPC分类号： B61L15/009 , B61L13/005 , B61L15/0072 , B61L25/04 , B61L27/00 , B61L27/0038 , B61L27/0077
摘要： An operation status reproducing device includes an onboard information obtaining unit that obtains onboard information corresponding to date and time from an onboard device mounted on a designated train being a train specified by a train number and the date and time externally designated, a specific event detecting unit that specifies time at which a specific event occurs by analyzing the onboard information, a ground information obtaining unit that obtains ground information in a certain period including the time at which the specific event occurs from a ground device, an external information obtaining unit that obtains external information including weather information in a certain period including the time at which the specific event occurs, and a reproduction image generating unit that generates a reproduction image illustrating a past operation status of the designated train based on the onboard information, the ground information, and the external information.
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公开(公告)号：US09800710B2
公开(公告)日：2017-10-24
申请号：US15027531
申请日：2013-11-13
发明人： Takahiro Ito , Satoshi Minezawa , Hirotoshi Yano , Masaaki Yabe , Ichiro Maruyama , Shinji Nakamura , Hiroko Izumihara
CPC分类号： H04M1/72533 , H04L12/2827 , H04L2012/2843 , H04Q9/00 , H04Q2209/823
摘要： A monitoring system includes electric devices, communication adaptors communicably connecting the electric devices with a network, and a monitoring device monitoring the status of each electric device. The monitoring device acquires from user input a type of running indicating whether or not the status of the electric device is always ON. The monitoring device transmits to each electric device a status acquisition request requesting acquisition of the status of the electric device. Then the monitoring device determines the status of the electric device based on a response to the transmitted status acquisition request and the acquired type of running.
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公开(公告)号：US10608657B2
公开(公告)日：2020-03-31
申请号：US16330105
申请日：2016-10-28
发明人： Takahiro Ito , Satoru Ishizaka , Keiji Ninomiya
摘要： An AD conversion apparatus includes an AD conversion unit; a reference voltage switching unit that is disposed between an output of a sensor and an analog input terminal of the AD conversion unit and is connectable to the output of the sensor and a plurality of reference voltage lines; and a control unit to control switching the reference voltage input to the AD conversion unit by connecting the reference voltage switching unit to one of the reference voltage lines and to the output of the sensor. An analog output value of the sensor is input to the analog input terminal of the AD conversion unit via the reference voltage switching unit and is converted into a digital value.
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公开(公告)号：US10107516B2
公开(公告)日：2018-10-23
申请号：US15546363
申请日：2015-02-24
发明人： Noriyuki Komiya , Takahiro Ito , Tomoaki Gyota , Hiroko Izumihara , Masatoshi Ito , Yuri Nakano
IPC分类号： G06F3/041 , F24F11/56 , H04Q9/00 , F24F11/89 , G06F3/048 , G06F3/0484 , G08C17/02 , G06F3/0346
摘要： A remote controller includes a user interface, a rotational state detector, and a controller. The rotational state detector detects a rotational state of the remote controller. The controller, based on the rotational state detected by the rotational state detector, selects a display mode from among a plurality of display modes depending on different user tiers. Then the controller causes the user interface to display an operation screen in the selected display mode.
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公开(公告)号：US10280038B2
公开(公告)日：2019-05-07
申请号：US15516947
申请日：2015-01-13
发明人： Takahiro Ito
摘要： An elevator control device includes a filter to remove a direct current component and a torque component derived from rope imbalance from a torque command value applied to a drive motor, and an inertia identifying mechanism to identify an inertia value of an elevator based on an output obtained when a speed detection signal is input into the filter, and an acceleration converting mechanism, which are connected in series, and an output obtained when the torque command value is input into the filter. As a result, the inertia value of a high-lift elevator can be calculated accurately.
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公开(公告)号：US10084618B2
公开(公告)日：2018-09-25
申请号：US15111645
申请日：2014-03-20
CPC分类号： H04L25/03 , H04B3/04 , H04L25/0292
摘要： A transmission circuit, mounted on a printed board and having attenuation characteristics, to attenuate an amplitude of a reception signal according to the attenuation characteristics, and to transmit the amplitude-attenuated reception signal, as an attenuation signal; and a correction circuit, mounted on the printed board and having correction characteristics, to attenuate an attenuation signal that has been received from the transmission circuit according to the correction characteristics, and to transmit the attenuation signal attenuated, as a correction signal are provided. The attenuation characteristics are such characteristics that the ratio of the amplitude of the attenuation signal to the amplitude of the reception signal decreases as the frequency of the reception signal increases. The correction characteristics are characteristics with which the ratio of the amplitude of the correction signal to the amplitude of the attenuation signal increases as the frequency of the attenuation signal increases.
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