Patents by Inventor Yoshinobu Iida
Yoshinobu Iida 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: 20240123905Abstract: A display system comprising a opposite lane side camera that is disposed on an opposite lane side of a vehicle and capable of capturing at least a forward direction of the vehicle and a monitor control unit configured to cause a monitor to display an image in at least the forward direction captured by the opposite lane side camera in an opposite lane side turn ready state of the vehicle.Type: ApplicationFiled: October 4, 2023Publication date: April 18, 2024Inventor: YOSHINOBU IIDA
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Patent number: 11729548Abstract: An audio processing apparatus includes an attachment unit for a lens including a noise source, a first microphone for ambient sound, a second microphone for sound occurring from the noise source, a first conversion unit for Fourier transform of an audio signal output from the first microphone to generate a first audio signal, a second conversion unit for Fourier transform of an audio signal output from the second microphone to generate a second audio signal, a generation unit which generates noise data using the second audio signal and a parameter concerned with noise of the noise source, a subtraction unit which subtracts the noise data from the first audio signal, and a third conversion unit which performs inverse Fourier transform of an audio signal output from the subtraction unit. The generation unit uses, as the parameter, a parameter associated with a type of the lens attached to the attachment unit.Type: GrantFiled: August 24, 2021Date of Patent: August 15, 2023Assignee: CANON KABUSHIKI KAISHAInventors: Yoshinobu Iida, Aoi Hashiguchi
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Patent number: 11503213Abstract: An image capturing apparatus comprising: an image capturing unit; a sound collecting unit; a detecting unit for detecting sound pressure level of a voice sound collected by the sound collecting unit, a recognizing unit for recognizing that a voice sound collected by the sound collecting unit is an instruction for shooting by the image capturing unit; and a control unit, wherein the control unit controls the image capturing unit to shoot in response that the detecting unit detects sound pressure level of a voice sound collected by the sound collecting unit is larger than a predetermined sound pressure level, and that the recognizing unit recognizes the voice sound as an instruction for shooting by the image capturing unit.Type: GrantFiled: June 24, 2020Date of Patent: November 15, 2022Assignee: CANON KABUSHIKI KAISHAInventors: Yuki Tsujimoto, Yoshinobu Iida
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Publication number: 20220070580Abstract: An audio processing apparatus includes an attachment unit for a lens including a noise source, a first microphone for ambient sound, a second microphone for sound occurring from the noise source, a first conversion unit for Fourier transform of an audio signal output from the first microphone to generate a first audio signal, a second conversion unit for Fourier transform of an audio signal output from the second microphone to generate a second audio signal, a generation unit which generates noise data using the second audio signal and a parameter concerned with noise of the noise source, a subtraction unit which subtracts the noise data from the first audio signal, and a third conversion unit which performs inverse Fourier transform of an audio signal output from the subtraction unit. The generation unit uses, as the parameter, a parameter associated with a type of the lens attached to the attachment unit.Type: ApplicationFiled: August 24, 2021Publication date: March 3, 2022Inventors: Yoshinobu Iida, Aoi Hashiguchi
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Publication number: 20200322540Abstract: An image capturing apparatus comprising: an image capturing unit; a sound collecting unit; a detecting unit for detecting sound pressure level of a voice sound collected by the sound collecting unit, a recognizing unit for recognizing that a voice sound collected by the sound collecting unit is an instruction for shooting by the image capturing unit; and a control unit, wherein the control unit controls the image capturing unit to shoot in response that the detecting unit detects sound pressure level of a voice sound collected by the sound collecting unit is larger than a predetermined sound pressure level, and that the recognizing unit recognizes the voice sound as an instruction for shooting by the image capturing unit.Type: ApplicationFiled: June 24, 2020Publication date: October 8, 2020Inventors: Yuki Tsujimoto, Yoshinobu Iida
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Patent number: 9104264Abstract: An information processing apparatus comprises: a calculation unit configured to calculate differences between the display coordinates of the plurality of target touch marks and the coordinates converted by the conversion unit; a correction unit configured to calculate an average value with reference to the center of the display range from the differences calculated by the calculation unit, and to correct, using the average value, the coordinates converted by the conversion unit so that distances between the reference coordinates and the coordinates converted by the conversion unit become equal to each other; and an update unit configured to calculate new conversion coefficients required to correct displacements between the coordinates corrected by the correction unit and the display coordinates of the plurality of target touch marks, and to update the new conversion coefficients as conversion coefficients used in subsequent touch position detection of the touch panel.Type: GrantFiled: July 23, 2010Date of Patent: August 11, 2015Assignee: CANON KABUSHIKI KAISHAInventor: Yoshinobu Iida
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Patent number: 8118148Abstract: The invention provides a control method of an external control type fan clutch able to improve engine performance, fuel cost and cooling performance of a capacitor of an air conditioner (A/C) and restrain fan noises due to associative rotation. Namely, in the external control type fan clutch device constructed so as to control the opening and closing of a supply adjusting hole of oil by a valve member operated by an electromagnet, the opening and closing of the supply adjusting hole of the oil is on-off-controlled with the temperature of a cooling liquid of a radiator, a fan rotating speed, the temperature of transmission oil, a vehicle speed, an engine rotating speed, the pressure of a compressor of the air conditioner, etc. as parameters.Type: GrantFiled: April 19, 2004Date of Patent: February 21, 2012Assignee: Usui Kokusai Sangyo Kaisha LimitedInventors: Ken Shiozaki, Yoshinobu Iida
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Publication number: 20110032197Abstract: An information processing apparatus comprises: a calculation unit configured to calculate differences between the display coordinates of the plurality of target touch marks and the coordinates converted by the conversion unit; a correction unit configured to calculate an average value with reference to the center of the display range from the differences calculated by the calculation unit, and to correct, using the average value, the coordinates converted by the conversion unit so that distances between the reference coordinates and the coordinates converted by the conversion unit become equal to each other; and an update unit configured to calculate new conversion coefficients required to correct displacements between the coordinates corrected by the correction unit and the display coordinates of the plurality of target touch marks, and to update the new conversion coefficients as conversion coefficients used in subsequent touch position detection of the touch panel.Type: ApplicationFiled: July 23, 2010Publication date: February 10, 2011Applicant: CANON KABUSHIKI KAISHAInventor: Yoshinobu Iida
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Patent number: 6915888Abstract: To reduce the size/weight and the power consumption of a fan-coupling device and to provide an external control type fan-coupling device intended to improve a fan rotation controllability. A fan-coupling device, in which the inside of a sealed housing borne on a rotary shaft fixing a drive disk thereon is divided by a partition into an oil sump and a torque transmission chamber housing the drive disc, so that the drive torque may be transmitted to a driven side with the oil fed into the torque transmission chamber and so that the communication passage of oil may be opened/closed and controlled by a valve member to be activated by an electromagnet.Type: GrantFiled: October 21, 2003Date of Patent: July 12, 2005Assignee: Usui Kokusai Sangyo Kaisha LimitedInventors: Ken Shiozaki, Yoshinobu Iida
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Publication number: 20040223851Abstract: The invention provides a control method of an external control type fan clutch able to improve engine performance, fuel cost and cooling performance of a capacitor of an air conditioner (A/C) and restrain fan noises due to associative rotation. Namely, in the external control type fan clutch device constructed so as to control the opening and closing of a supply adjusting hole of oil by a valve member operated by an electromagnet, the opening and closing of the supply adjusting hole of the oil is on-off-controlled with the temperature of a cooling liquid of a radiator, a fan rotating speed, the temperature of transmission oil, a vehicle speed, an engine rotating speed, the pressure of a compressor of the air conditioner, etc. as parameters.Type: ApplicationFiled: April 19, 2004Publication date: November 11, 2004Applicant: Usui Kokusai Sangyo Kaisha LimitedInventors: Ken Shiozaki, Yoshinobu Iida
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Patent number: 6807926Abstract: An outside control type fan coupling apparatus has a double valve structure with plural oil supply adjustment holes. Temperature of engine coolant, acceleration of the engine, an air conditioner, vehicle speed and so on are parameters for controlling opening and closing valves of the oil supply adjustment holes. This rotation of the fan is fluctuated so that fan noises at the time of fan rotation fluctuation are suppressed. Also, if engine rotation accelerates to more than a certain level, the fan coupling apparatus is turned Off, and fan noise due to coupling rotation is prevented. Further, if engine rotation is less than a constant rotational speed, the fan coupling apparatus is turned Off, Middle, and fan noise due to coupling rotation of the fan at the time of acceleration and fan noise due to coupling rotation at the time of startup of the engine are prevented.Type: GrantFiled: February 13, 2003Date of Patent: October 26, 2004Assignee: Usui Kokusai Sangyo Kaisha LimitedInventors: Ken Shiozaki, Yoshinobu Iida, Takuya Tamura
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Publication number: 20040124057Abstract: To reduce the size/weight and the power consumption of a fan-coupling device and to provide an external control type fan-coupling device intended to improve a fan rotation controllability.Type: ApplicationFiled: October 21, 2003Publication date: July 1, 2004Applicant: Usui Kokusai Sangyo Kaisha LimitedInventors: Ken Shiozaki, Yoshinobu Iida
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Publication number: 20030172883Abstract: An outside control type fan coupling apparatus has a double valve structure with plural oil supply adjustment holes. Temperature of engine coolant, acceleration of the engine, an air conditioner, vehicle speed and so on are parameters for controlling opening and closing valves of the oil supply adjustment holes. This rotation of the fan is fluctuated so that fan noises at the time of fan rotation fluctuation are suppressed. Also, if engine rotation accelerates to more than a certain level, the fan coupling apparatus is turned Off, and fan noise due to coupling rotation is prevented. Further, if engine rotation is less than a constant rotational speed, the fan coupling apparatus is turned Off, Middle, and fan noise due to coupling rotation of the fan at the time of acceleration and fan noise due to coupling rotation at the time of startup of the engine are prevented.Type: ApplicationFiled: February 13, 2003Publication date: September 18, 2003Applicant: Usui Kokusai Sangyo Kaisha LimitedInventors: Ken Shiozaki, Yoshinobu Iida, Takuya Tamura
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Patent number: 6550596Abstract: In a fan coupling device in which the interior of a sealed housing supported and born by a rotary shaft having a driving disc secured thereto is separated by a partition plate having an oil supply adjusting hole into an oil reservoir and a torque transmission chamber in which the driving disc is contained and in which driving torque is transmitted to a driven side by oil supplied to the torque transmission chamber, a non-excited electromagnet utilizing a permanent magnet located in the oil reservoir of the sealed housing being supported around the rotary shaft, the valve member being actuated by the electromagnet to provide a mechanism for controlling the opening and closing of the oil supply adjusting hole.Type: GrantFiled: June 26, 2001Date of Patent: April 22, 2003Assignee: Usui Kokusai Sangyo Kaisha LimitedInventors: Ken Shiozaki, Eiji Watanabe, Yoshinobu Iida
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Publication number: 20020003075Abstract: In a fan coupling device in which the interior of a sealed housing supported and born by a rotary shaft having a driving disc secured thereto is separated by a partition plate having an oil supply adjusting hole into an oil reservoir and a torque transmission chamber in which the driving disc is contained and in which driving torque is transmitted to a driven side by oil supplied to the torque transmission chamber, a non-excited electromagnet utilizing a permanent magnet located in the oil reservoir of the sealed housing being supported around the rotary shaft, the valve member being actuated by the electromagnet to provide a mechanism for controlling the opening and closing of the oil supply adjusting hole.Type: ApplicationFiled: June 26, 2001Publication date: January 10, 2002Inventors: Ken Shiozaki, Eiji Watanabe, Yoshinobu Iida
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Patent number: 6125981Abstract: A temperature sensitive fluid type fan coupling apparatus is provided which can prevent "an accompanying rotation" phenomenon from being generated so as to reduce fan sound and improve fuel consumption. The fan coupling apparatus comprises a sealing device box including a cover and a case which is separated into an oil reserving chamber and a torque transmission chamber by a partition plate. A drive disc is fixed to a rotary shaft body and is disposed inside the torque transmission chamber to support the sealing device box. A circulating flow passage delivers oil from the torque transmission chamber to the oil reserving chamber. A valve member for opening and closing a supply hole communicating between the torque transmission chamber and the oil reserving chamber is provided so as to increase and reduce an effective contact area for the oil in the drive disc and torque transmission gap portion, thereby controlling a torque transmission to the side of the sealing device box driven by the rotary shaft body.Type: GrantFiled: June 14, 1999Date of Patent: October 3, 2000Assignee: Usui Kokusai Sangyo Kaisha LimitedInventors: Haruyasu Ito, Yoshinobu Iida