Patents by Inventor Hisashi Sumida

Hisashi Sumida 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).

  • Publication number: 20100016327
    Abstract: [Object] To provide a novel LXR? agonist that is useful as a preventative and/or therapeutic agent for atherosclerosis; arteriosclerosis such as those resulting from diabetes; dyslipidemia; hypercholesterolemia; lipid-related diseases; inflammatory diseases that are caused by inflammatory cytokines; skin diseases such as allergic skin diseases; diabetes; or Alzheimer's disease. [Solving Means] A quinoline compound represented by the following general formula (1) or salt thereof, or their solvate.
    Type: Application
    Filed: April 27, 2009
    Publication date: January 21, 2010
    Applicant: KOWA COMPANY, LTD.
    Inventors: Minoru KOURA, Ayumu OKUDA, Takayuki MATSUDA, Yuki YAMAGUCHI, Hisashi SUMIDA, Sayaka KUROBUCHI, Yuuichirou WATANABE, Takashi ENOMOTO, Kimiyuki SHIBUYA
  • Publication number: 20090118867
    Abstract: A serial number detection portion simultaneously transmits a detection command for requesting a first digit of a serial number to plurality of indoor units, and the serial number detection portion simultaneously transmits a detection command for requesting a second digit immediately preceding the first digit to the indoor units when a response to the detection command is absent. That is, the address setting is performed again from the immediately preceding digit without returning to an initial digit of the serial number, so that the time necessary for the address setting can be shortened. When the address setting is performed again from the immediately preceding digit, the address setting can be performed more securely by changing a method of recognizing the detection command in the indoor units.
    Type: Application
    Filed: March 7, 2007
    Publication date: May 7, 2009
    Inventors: Yasuaki Miyaba, Tooru Kubo, Hisashi Sumida
  • Publication number: 20090066508
    Abstract: A normality determination unit determines that a communication function for an outdoor unit of its own is normal when receiving a signal from one of indoor units, and writes a normality flag into an EEPROM. Further, the normality determination unit determines that it is not asserted that the communication function for the outdoor unit of its own is normal when not receiving a signal from any of the indoor units for a predetermined time period, and deletes the normality flag in the EEPROM.
    Type: Application
    Filed: March 19, 2007
    Publication date: March 12, 2009
    Inventors: Sunao Ueda, Yasuaki Miyaba, Hisashi Sumida
  • Publication number: 20090038325
    Abstract: An outdoor unit includes an outdoor unit control circuit, an inverter substrate and a compressor. Periodic communication showing the operating condition of the inverter substrate is set from the inverter substrate to the outdoor unit control circuit. Thus, when the communication is performed-normally, the drive of the compressor is changed to a power saving process according to the necessity of the power consumption and the operating condition of the inverter substrate. When the communication is defective, the power-on reset is done to the inverter substrate.
    Type: Application
    Filed: January 1, 2007
    Publication date: February 12, 2009
    Inventors: Satoshi Yagi, Hisashi Sumida, Hirotaka Saruwatari, Hiroyuki Matsuura, Mario Hayashi
  • Patent number: 6776350
    Abstract: The present invention relates to an air conditioner and a remote controller for the air conditioner, and aims at inhibiting a remote controller operation by a person other than a specific user. Therefore, the specific user previously operates an operation button 30 thereby inputting a set password 41 or the like with respect to a remote controller 1. A CPU 10 stores the input set password 41 or the like in a memory 40. When setting of the set password 41 or the like is carried out, the CPU 10 displays the purport that the remote controller is in a locked state on a display part 20. Even if a remote controller operation related to operation setting of the air conditioner is carried out, the CPU 10 invalidates the operation contents unless input of an input password or the like matching with the set password 41 or the like is performed.
    Type: Grant
    Filed: June 18, 2002
    Date of Patent: August 17, 2004
    Assignee: Daiken Industries, Ltd.
    Inventors: Hisashi Sumida, Mitsuhiko Yamamoto
  • Patent number: 6685098
    Abstract: A set back timer for an air conditioner is provided with a display screen (15) for the representation of information about normal and set back operations of the air conditioner, wherein a normal operation time period display (53) indicating a time period of the day during which period a normal operation is carried out and a set back time period display (64) indicating a time period in the normal operation time period during which period a set back operation is carried out are displayed independently of each other on the display screen (15). Such arrangement enables an air conditioner user to easily and correctly confirm, at a glance, the relationship between a normal operation time period and a set back operation time period in the normal operation time period for the day, and the contents of a setting can be confirmed remarkably easily, thereby contributing to improvements in air conditioner operability.
    Type: Grant
    Filed: July 3, 2002
    Date of Patent: February 3, 2004
    Assignee: Daikin Industries, Ltd.
    Inventors: Takashi Okano, Hisashi Sumida, Kentaro Niki
  • Publication number: 20030000692
    Abstract: A set back timer for an air conditioner is provided with a display screen (15) for the representation of information about normal and set back operations of the air conditioner, wherein a normal operation time period display (53) indicating a time period of the day during which period a normal operation is carried out and a set back time period display (64) indicating a time period in the normal operation time period during which period a set back operation is carried out are displayed independently of each other on the display screen (15). Such arrangement enables an air conditioner user to easily and correctly confirm, at a glance, the relationship between a normal operation time period and a set back operation time period in the normal operation time period for the day, and the contents of a setting can be confirmed remarkably easily, thereby contributing to improvements in air conditioner operability.
    Type: Application
    Filed: July 3, 2002
    Publication date: January 2, 2003
    Inventors: Takashi Okano, Hisashi Sumida, Kentaro Niki
  • Publication number: 20020178740
    Abstract: The present invention relates to an air conditioner and a remote controller for the air conditioner, and aims at inhibiting a remote controller operation by a person other than a specific user. Therefore, the specific user previously operates an operation button 30 thereby inputting a set password 41 or the like with respect to a remote controller 1. A CPU 10 stores the input set password 41 or the like in a memory 40. When setting of the set password 41 or the like is carried out, the CPU 10 displays the purport that the remote controller is in a locked state on a display part 20. Even if a remote controller operation related to operation setting of the air conditioner is carried out, the CPU 10 invalidates the operation contents unless input of an input password or the like matching with the set password 41 or the like is performed.
    Type: Application
    Filed: June 18, 2002
    Publication date: December 5, 2002
    Inventors: Hisashi Sumida, Mitsuhiko Yamamoto
  • Patent number: 6460774
    Abstract: The present invention is provided with a remote controller case having an opening for air intake. The remote controller case includes a circuit board provided with a temperature detection circuit. The circuit board has a temperature sensor 26 corresponding to the opening for air intake. When the air-conditioning apparatus is installed, the output data of the temperature sensor 26 are corrected according to the installing environment. After the air-conditioning apparatus is installed, the output data of the temperature sensor 26 are corrected to have a temperature lowered by a predetermined degree to make the remote controller perform a temperature control operation.
    Type: Grant
    Filed: June 28, 2001
    Date of Patent: October 8, 2002
    Assignee: Daikin Industries, Ltd.
    Inventors: Hisashi Sumida, Mitsuhiko Yamamoto
  • Publication number: 20020124584
    Abstract: The present invention is provided with a remote controller case having an opening for air intake. The remote controller case includes a circuit board provided with a temperature detection circuit. The circuit board has a temperature sensor 26 corresponding to the opening for air intake. When the air-conditioning apparatus is installed, the output data of the temperature sensor 26 are corrected according to the installing environment. After the air-conditioning apparatus is installed, the output data of the temperature sensor 26 are corrected to have a temperature lowered by a predetermined degree to make the remote controller perform a temperature control operation.
    Type: Application
    Filed: June 28, 2001
    Publication date: September 12, 2002
    Inventors: Hisashi Sumida, Mitsuhiko Yamamoto
  • Patent number: 5697224
    Abstract: An air conditioner has a plurality of indoor units (3, 3, . . . ) and a single remote controller (4). The controller (4) is provided with an anomalous unit memory section (45) for a unit number of an indoor unit (3) in operation anomaly, a button operating section (42) for inputting a check signal for checking on the location of the operation anomaly, and a forcedly fan-on section (46) for outputting a forcedly fan-on signal, at the time of input of the check signal in the case that the unit number is stored, to the indoor unit (3) having the unit number. When each of the indoor units (3, 3, . . . ) causes an operation anomaly, it outputs an anomalous condition signal to the remote controller (4) and then receives a forcedly fan-on signal from the remote controller (4) to activate a fan.
    Type: Grant
    Filed: December 22, 1995
    Date of Patent: December 16, 1997
    Assignee: Daikin Industries, Ltd.
    Inventor: Hisashi Sumida
  • Patent number: 5592824
    Abstract: An ON-OFF controller (5B) connected to a plurality of indoor units (3, 3, . . . ) specifies a range of address settings of each of the indoor units (3, 3, . . . ) managed by the ON-OFF controller (5B), and outputs a signal showing the range of address settings to the respective indoor units (3, 3, . . . ) based on the range of address settings. When receiving the signal showing the range of address settings from the ON-OFF controller (5B), each of the indoor units (3, 3, . . . ) outputs to a remote control (4) a signal allowing an address setting, and stores an address for itself inputted from the remote control (4). The remote control (4) indicates the range of address settings when receiving the signal allowing an address setting from the indoor unit (3, 3, . . . ), and has an input button (4c) by which an address of the indoor unit (3, 3, . . . ) is inputted.
    Type: Grant
    Filed: February 27, 1995
    Date of Patent: January 14, 1997
    Assignee: Daikin Industries, Ltd.
    Inventors: Masaharu Sogabe, Hisashi Sumida
  • Patent number: 5390506
    Abstract: An air condition control unit is provided with an EEPROM previously memorizing respectively different specific numbers of indoor control units and power supply means. Further provided thereto are power supply judging means for judging whether a remote controller receives the power from another indoor control unit by monitoring power source lines, and power not-supply determining means for determining the unit of its own to be a unit which does not supply the power to the remote controller when the power supply judging means judges the remote controller receives the power.
    Type: Grant
    Filed: July 30, 1993
    Date of Patent: February 21, 1995
    Assignee: Daikin Industries, Ltd.
    Inventors: Masaharu Sogabe, Kiyoshi Shima, Keiichi Yoshisaka, Hisashi Sumida