Patents by Inventor Hidetoshi Muramatsu
Hidetoshi Muramatsu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230311300Abstract: A servo motor includes: a driving section including a rotor and stator; an input shaft configured such that a driving force of the driving section is transferred to the input shaft, wherein the input shaft is configured to be integral and rotated with the rotor; a reduction gear configured to output the driving force from the input shaft by reducing a rotational speed of the input shaft; an output shaft configured such that the driving force which has been transferred to the input shaft is transferred to the output shaft via the reduction gear; an input encoder disc attached to the input shaft; an output encoder disc attached to the output shaft; a circuit board including a predetermined circuit pattern; an input sensor mounted on the circuit board, wherein the input sensor is oriented toward the input encoder disc; and an output sensor mounted on the circuit board, wherein the output sensor is oriented toward the output encoder disc; wherein at least one of the input sensor or the output sensor is mounted onType: ApplicationFiled: September 21, 2021Publication date: October 5, 2023Inventors: Shotaro KUDO, Toru KONO, Ryosei KURAMOTO, Hidetoshi MURAMATSU, Tomohiro KOMIYAMA, Yuri MIYAMA, Hideki OKU
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Patent number: 11707850Abstract: An objective of the present invention is to reduce the downtime which occurs when changing a servo motor device. A servo motor device includes a motor section and a reduction gear configured to output a driving force by reducing a speed of rotation of the motor section, wherein a control device includes a detecting section configured to acquire detected information about operation of the motor section, and a computing section configured to generate an approximate curve based on a behavior for a time sequence of a parameter and to calculate predicted lifetime information of the servo motor device based on the approximate curve thus generated, wherein the parameter has been calculated by means of the detected information.Type: GrantFiled: July 26, 2021Date of Patent: July 25, 2023Assignees: Futaba Corporation, Chiba Institute of TechnologyInventors: Shotaro Kudo, Yasuyuki Suzuki, Toru Kono, Ryosei Kuramoto, Hidetoshi Muramatsu, Takayuki Furuta, Masaharu Shimizu, Hideaki Yamato
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Publication number: 20230011111Abstract: An air conditioning system includes a plurality of air conditioners installed on a wall or a ceiling, and an air conditioning assisting device installed at a position at an equal distance from each of the air conditioners on the wall or the ceiling. The air conditioning assisting device includes a thermal image sensor, an assisting side communication unit that receives information relating to operating states of some or all of the air conditioners from some or all of the air conditioners, and transmits commands for air conditioning to some or all of the air conditioners, a storage unit that stores information obtained by the thermal image sensor and information received by the assisting side communication unit, and a processing unit that analyzes the information obtained by the thermal image sensor and the information received by the assisting side communication unit, and generates the commands.Type: ApplicationFiled: March 11, 2020Publication date: January 12, 2023Inventors: Ena KUDO, Hidetoshi MURAMATSU
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Patent number: 11435107Abstract: An air conditioning system according to the present invention includes: a first air conditioner; a second air conditioner; a first operation terminal capable of operating the first air conditioner; a second operation terminal capable of operating the second air conditioner; and a portable terminal that receives, from the first operation terminal, first setting information including first information for operating the first air conditioner or the second air conditioner, and second information that is information on the first operation terminal or the second operation terminal, generates transmission information on the basis of the first setting information, and transmits the transmission information to the second operation terminal.Type: GrantFiled: October 27, 2017Date of Patent: September 6, 2022Assignee: Mitsubishi Electric CorporationInventors: Hiroyuki Ino, Hidetoshi Muramatsu, Yoshiaki Koizumi
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Publication number: 20220024049Abstract: An objective of the present invention is to reduce the downtime which occurs when changing a servo motor device. A servo motor device includes a motor section and a reduction gear configured to output a driving force by reducing a speed of rotation of the motor section, wherein a control device includes a detecting section configured to acquire detected information about operation of the motor section, and a computing section configured to generate an approximate curve based on a behavior for a time sequence of a parameter and to calculate predicted lifetime information of the servo motor device based on the approximate curve thus generated, wherein the parameter has been calculated by means of the detected information.Type: ApplicationFiled: July 26, 2021Publication date: January 27, 2022Inventors: Shotaro KUDO, Yasuyuki SUZUKI, Toru KONO, Ryosei KURAMOTO, Hidetoshi MURAMATSU, Takayuki FURUTA, Masaharu SHIMIZU, Hideaki YAMATO
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Publication number: 20210370498Abstract: The present invention provides a main body with a coupling section, wherein the circuit board includes terminals for power supply and for signal, wherein the coupling section has a first positioning section and a second positioning section, and wherein the assembly is configured so that in a state where positioning has been performed by the first positioning section, positioning by the second positioning section is performed and the coupling section is coupled to another coupling section of another main body. Thus, coupling the coupling section is performed in the state where positioning has been performed, wherein connection of the terminals for power supply and for signal to power supply and signal terminal sections is performed in this state, which may enable the operability for coupling a coupling section to be improved while ensuring a mechanically and electrically correct coupled state.Type: ApplicationFiled: May 25, 2021Publication date: December 2, 2021Inventors: Shotaro KUDO, Yasuyuki SUZUKI, Toru KONO, Ryosei KURAMOTO, Hidetoshi MURAMATSU, Takayuki FURUTA, Masaharu SHIMIZU, Hideaki YAMATO, Yuu OKUMURA
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Patent number: 10895395Abstract: An air-conditioner remote controller in an air conditioner system that includes the air-conditioner remote controller and an air conditioner that performs air-conditioning control using room temperature information received from the air-conditioner remote controller, includes: a storage unit to store room temperature information that is information on room temperature measured by a plurality of temperature sensors and store schedule information that sets, for each time zone, a temperature sensor to measure a room temperature to be used as room temperature information in the air-conditioning control of the air conditioner; and a control unit to perform control such that the room temperature information from the set temperature sensor is acquired from the storage unit and the acquired room temperature information is transmitted to the air conditioner in accordance with the schedule information.Type: GrantFiled: January 29, 2016Date of Patent: January 19, 2021Assignee: Mitsubishi Electric CorporationInventors: Yoshihisa Kojima, Yoshiaki Koizumi, Hidetoshi Muramatsu
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Patent number: 10697659Abstract: An air-conditioning control system includes a plurality of air-conditioning apparatuses each provided with an indoor unit and an outdoor unit; a master remote control device associated with one or more of the plurality of air-conditioning apparatuses and adapted to control operation of the associated air-conditioning apparatus or apparatuses; and one or more slave remote control devices connected with the master remote control device using a first communication system, associated with a remaining one or ones of the plurality of air-conditioning apparatuses, and adapted to control operation of the associated air-conditioning apparatus or apparatuses, in which the indoor units of the air-conditioning apparatuses are connected with an associated one or ones of the master remote control device and the slave remote control device or devices using a second communication system different from the first communication system, and the master remote control device controls the operation of the remaining air-conditioningType: GrantFiled: February 12, 2016Date of Patent: June 30, 2020Assignee: Mitsubishi Electric CorporationInventors: Yoshiaki Koizumi, Yoshihisa Kojima, Mitsuru Kitazaki, Hidetoshi Muramatsu
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Publication number: 20200033021Abstract: An air conditioning system according to the present invention includes: a first air conditioner; a second air conditioner; a first operation terminal capable of operating the first air conditioner; a second operation terminal capable of operating the second air conditioner; and a portable terminal that receives, from the first operation terminal, first setting information including first information for operating the first air conditioner or the second air conditioner, and second information that is information on the first operation terminal or the second operation terminal, generates transmission information on the basis of the first setting information, and transmits the transmission information to the second operation terminal.Type: ApplicationFiled: October 27, 2017Publication date: January 30, 2020Inventors: Hiroyuki INO, Hidetoshi MURAMATSU, Yoshiaki KOIZUMI
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Patent number: 10365002Abstract: A remote controller of an air-conditioning system enables operation state diagnosing. A remote controller of an air-conditioning system having an outdoor device, and an indoor device connected to the outdoor device includes a communication unit that performs bidirectional communication with the indoor device in a wired or wireless manner, and a memory that has stored therein operation-state diagnosing tables for every operation mode that are used in maintenance and inspection of the air-conditioning system. An appropriate one of the operation-state diagnosing tables is used according to an operation mode and an operation time of the air-conditioning system.Type: GrantFiled: May 26, 2015Date of Patent: July 30, 2019Assignee: Mitsubishi Electric CorporationInventors: Hiroyuki Ino, Hidetoshi Muramatsu
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Publication number: 20190003735Abstract: An air-conditioning system includes an air-conditioning apparatus including an outdoor unit and an indoor unit having a radiation temperature sensor that detects radiation temperature in a space to be air-conditioned, a controller that communicates with the indoor unit and acquires detection data from the radiation temperature sensor, and a terminal that communicates with the controller and acquires the detection data from the controller. The terminal detects a change in detection data and outputs the change.Type: ApplicationFiled: March 1, 2016Publication date: January 3, 2019Inventors: Yoshiaki KOIZUMI, Yoshihisa KOJIMA, Hidetoshi MURAMATSU
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Publication number: 20180356115Abstract: An air-conditioning control system includes a plurality of air-conditioning apparatuses each provided with an indoor unit and an outdoor unit; a master remote control device associated with one or more of the plurality of air-conditioning apparatuses and adapted to control operation of the associated air-conditioning apparatus or apparatuses; and one or more slave remote control devices connected with the master remote control device using a first communication system, associated with a remaining one or ones of the plurality of air-conditioning apparatuses, and adapted to control operation of the associated air-conditioning apparatus or apparatuses, in which the indoor units of the air-conditioning apparatuses are connected with an associated one or ones of the master remote control device and the slave remote control device or devices using a second communication system different from the first communication system, and the master remote control device controls the operation of the remaining air-conditioningType: ApplicationFiled: February 12, 2016Publication date: December 13, 2018Applicant: Mitsubishi Electric CorporationInventors: Yoshiaki KOIZUMI, Yoshihisa KOJIMA, Mitsuru KITAZAKI, Hidetoshi MURAMATSU
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Publication number: 20180320918Abstract: An air-conditioner remote controller in an air conditioner system that includes the air-conditioner remote controller and an air conditioner that performs air-conditioning control using room temperature information received from the air-conditioner remote controller, includes: a storage unit to store room temperature information that is information on room temperature measured by a plurality of temperature sensors and store schedule information that sets, for each time zone, a temperature sensor to measure a room temperature to be used as room temperature information in the air-conditioning control of the air conditioner; and a control unit to perform control such that the room temperature information from the set temperature sensor is acquired from the storage unit and the acquired room temperature information is transmitted to the air conditioner in accordance with the schedule information.Type: ApplicationFiled: January 29, 2016Publication date: November 8, 2018Inventors: Yoshihisa KOJIMA, Yoshiaki KOIZUMI, Hidetoshi MURAMATSU
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Publication number: 20180038608Abstract: An object is to provide a remote controller of an air-conditioning system that enables operation state diagnosing with high accuracy even after a long-term use. A remote controller of an air-conditioning system having an outdoor device, and an indoor device connected to the outdoor device includes a communication unit that is capable of performing bidirectional communication with the indoor device in a wired or wireless manner, and a memory that has stored therein a plurality of operation-state diagnosing tables for every operation mode that are used in maintenance and inspection of the air-conditioning system. An appropriate one of the operation-state diagnosing tables is used according to an operation mode and as operation time of the air-conditioning system.Type: ApplicationFiled: May 26, 2015Publication date: February 8, 2018Inventors: Hiroyuki INO, Hidetoshi MURAMATSU
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Patent number: 9829208Abstract: An operating terminal that is capable of controlling an air conditioner including an indoor device and an outdoor device. The operating terminal includes a display unit that displays at least state information of an air conditioner, a memory that stores therein setting information recorded on an outdoor/indoor control substrate, a communication unit that performs information communication with the indoor device, and an information processing unit that reads setting information set in the outdoor/indoor control substrate through the communication unit, records this setting information 32a in the memory, and causes the display unit to display the setting information.Type: GrantFiled: January 9, 2013Date of Patent: November 28, 2017Assignee: Mitsubishi Electric CorporationInventors: Hiroyuki Ino, Hidetoshi Muramatsu
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Publication number: 20150032268Abstract: An operating terminal that is capable of controlling an air conditioner including an indoor device and an outdoor device. The operating terminal includes a display unit that displays at least state information of an air conditioner, a memory that stores therein setting information recorded on an outdoor/indoor control substrate, a communication unit that performs information communication with the indoor device, and an information processing unit that reads setting information set in the outdoor/indoor control substrate through the communication unit, records this setting information in the memory, and causes the display unit to display the setting information.Type: ApplicationFiled: January 9, 2013Publication date: January 29, 2015Applicant: Mitsubishi Electric CorporationInventors: Hiroyuki Ino, Hidetoshi Muramatsu
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Patent number: 8655492Abstract: A control device that controls a plurality of air conditioners includes a data memory section for storing performance model data representing the relationship between air conditioning capability and power consumption for each of the plurality of air conditioners. An overall air conditioning load calculating section calculates an overall load that is the sum of air conditioning loads of the plurality of air-conditioning apparatuses. An air conditioning capability allocation calculating section an air conditioning capability for each of the plurality of air conditioners on the basis of the performance model data and the overall load so that the sum of the air conditioning capability of the plurality of air conditioners is the overall load and the sum of the power consumption of the plurality of air conditioners is minimum. A control signal section sends a control signal related to the air conditioning capability to each of the plurality of air conditioners.Type: GrantFiled: September 22, 2010Date of Patent: February 18, 2014Assignee: Mitsubishi Electric CorporationInventors: Naoki Wakuta, Hiroyuki Hashimoto, Yasuhiro Kojima, Hidetoshi Muramatsu, Hirokuni Shiba
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Publication number: 20110093121Abstract: A control device that controls a plurality of air conditioners includes a data memory section for storing performance model data representing the relationship between air conditioning capability and power consumption for each of the plurality of air conditioners. An overall air conditioning load calculating section calculates an overall load that is the sum of air conditioning loads of the plurality of air-conditioning apparatuses. An air conditioning capability allocation calculating section an air conditioning capability for each of the plurality of air conditioners on the basis of the performance model data and the overall load so that the sum of the air conditioning capability of the plurality of air conditioners is the overall load and the sum of the power consumption of the plurality of air conditioners is minimum. A control signal section sends a control signal related to the air conditioning capability to each of the plurality of air conditioners.Type: ApplicationFiled: September 22, 2010Publication date: April 21, 2011Applicant: Mitsubishi Electric CorporationInventors: Naoki Wakuta, Hiroyuki Hashimoto, Yasuhiro Kojima, Hidetoshi Muramatsu, Hirokuni Shiba