Patents by Inventor Shunichi Yamazaki
Shunichi Yamazaki 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: 20220214685Abstract: A remote operating device includes: a sensor that determines a distance between a movable robot and an object around the movable robot in a worksite; a viewpoint-designating unit that designates a viewpoint for a virtual three-dimensional image of the worksite; a virtual image-generating unit that generates the virtual three-dimensional image based on a determination result of the sensor and the viewpoint designated by the viewpoint-designating unit; a display that displays the virtual three-dimensional image; and an operation unit that generates operation signals for remote operating the movable robot.Type: ApplicationFiled: March 27, 2020Publication date: July 7, 2022Applicant: IHI CorporationInventors: Masato TANAKA, Shunichi YAMAZAKI, Taku SHIMIZU, Shou YASUI
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Patent number: 11365525Abstract: A remote control device includes an electric drive unit controlling a control member, a position detection unit detecting a position of the control member, a control unit controlling operation of the electric drive unit, a reference position storage unit storing information related to a reference position of the control member, and an operation range setting unit setting an operation range of the control member from the reference position based on an output of the electric drive unit when the control member is displaced by the electric drive unit.Type: GrantFiled: August 23, 2018Date of Patent: June 21, 2022Assignee: IHI CORPORATIONInventors: Shunichi Yamazaki, Hiroaki Hanawa
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Publication number: 20210071388Abstract: A remote control device includes an electric drive unit controlling a control member, a position detection unit detecting a position of the control member, a control unit controlling operation of the electric drive unit, a reference position storage unit storing information related to a reference position of the control member, and an operation range setting unit setting an operation range of the control member from the reference position based on an output of the electric drive unit when the control member is displaced by the electric drive unit.Type: ApplicationFiled: August 23, 2018Publication date: March 11, 2021Applicant: IHI CorporationInventors: Shunichi YAMAZAKI, Hiroaki HANAWA
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Publication number: 20110279342Abstract: A wideband antenna including a ground element, and an antenna body provided on the ground element with a predetermined distance. The antenna body includes a feed element and a dielectric substrate, wherein an annular passive element is provided on the top surface of the dielectric substrate with a predetermined gap from the feed element. A plural short-circuit pins are equally spaced on the outer periphery of the passive element, whereby the passive element and the ground element 17 are connected by the short-circuit pins. A slit is formed on the passive element in the vicinity of the short-circuit pins. Since the slit is formed on the passive element, a resonance circuit having a resonance frequency dependant on the shape of the slit is formed on the passive element in the vicinity of the slit, whereby the radiation of the frequency component from the feed element is prevented.Type: ApplicationFiled: October 29, 2009Publication date: November 17, 2011Applicant: NIPPON ANTENA KABUSHIKI KAISHAInventors: Fumio Takahashi, Hiroshi Shimizu, Hisamatsu Nakano, Shunichi Yamazaki
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Patent number: 7048788Abstract: A ship bottom paint additive to prevent or reduce marine life attachment to the bottoms of ships, and ship bottom paint comprises a mixture of coal ash and diatom earth or beer yeast diatom earth wherein the coal ash is preferably fly ash and the diatom earth or beer yeast diatom earth is preferably a dry powder. The additive is a mixture may have a weight ratio within the range of about 3:1 to 7:1, and may be comprised of about 2.25–10% by weight coal ash and about 0.375–5% by weight diatom earth or beer yeast diatom earth.Type: GrantFiled: August 5, 2004Date of Patent: May 23, 2006Inventors: Shunichi Yamazaki, Minoru Okuda
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Publication number: 20060005741Abstract: A ship bottom paint additive to prevent or reduce marine life attachment to the bottoms of ships, and ship bottom paint comprises a mixture of coal ash and diatom earth or beer yeast diatom earth wherein the coal ash is preferably fly ash and the diatom earth or beer yeast diatom earth is preferably a dry powder. The additive is a mixture may have a weight ratio within the range of about 3:1 to 7:1, and may be comprised of about 2.25-10% by weight coal ash and about 0.375-5% by weight diatom earth or beer yeast diatom earth.Type: ApplicationFiled: August 5, 2004Publication date: January 12, 2006Inventors: Shunichi Yamazaki, Minoru Okuda
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Patent number: 6537315Abstract: An artificial heart has a driving section, a nozzle section, a pump section for insertion into a ventricle of a human heart, and a sealing section forming a seal for a driving shaft extending from the driving section for driving the pump section. A sealing liquid chamber filled with a sealing liquid is formed around the driving shaft between the sealing mechanism and the driving section. The sealing liquid in the sealing liquid chamber maintains the sealing mechanism in a liquid-tight state and lubricates the sealing mechanism, whereby blood is prevented from entering the driving section. Even if blood happens to enter the driving section, the blood is mixed with the sealing liquid and does not coagulate. Thus, the operation of the artificial heart is not suppressed.Type: GrantFiled: June 12, 2001Date of Patent: March 25, 2003Assignees: Sun Medical Technology Research Corporation, NOK Corporation, Seiko Epson CorporationInventors: Kenji Yamazaki, Toshio Mori, Haruo Iiyama, Shunichi Yamazaki, Nobutaka Ito, Osami Miyao, Masanori Hori, Yukio Iwasaki, Hitoshi Adachi, Kouji Higuchi
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Patent number: 6387125Abstract: An artificial heart has a driving section, a nozzle section, a pump section for insertion into a ventricle of a human heart, and a sealing section forming a seal for a driving shaft extending from the driving section for driving the pump section. A sealing liquid chamber filled with a sealing liquid is formed around the driving shaft between the sealing mechanism and the driving section. The sealing liquid in the sealing liquid chamber maintains the sealing mechanism in a liquid-tight state and lubricates the sealing mechanism, whereby blood is prevented from entering the driving section. Even if blood happens to enter the driving section, the blood is mixed with the sealing liquid and does not coagulate. Thus, the operation of the artificial heart is not suppressed.Type: GrantFiled: December 22, 1999Date of Patent: May 14, 2002Assignees: Sun Medical Technology Research Corporation, NOK Corporation, Seiko Epson CorporationInventors: Kenji Yamazaki, Toshio Mori, Haruo Iiyama, Shunichi Yamazaki, Nobutaka Ito, Osami Miyao, Masanori Hori, Yukio Iwasaki, Hitoshi Adachi, Kouji Higuchi
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Patent number: 6346120Abstract: An artificial heart has a driving section, a nozzle section, a pump section for insertion into a ventricle of a human heart, and a sealing section forming a seal for a driving shaft extending from the driving section for driving the pump section. A sealing liquid chamber filled with a sealing liquid is formed around the driving shaft between the sealing mechanism and the driving section. The sealing liquid in the sealing liquid chamber maintains the sealing mechanism in a liquid-tight state and lubricates the sealing mechanism, whereby blood is prevented from entering the driving section. Even if blood happens to enter the driving section, the blood is mixed with the sealing liquid and does not coagulate. Thus, the operation of the artificial heart is not suppressed.Type: GrantFiled: December 22, 1999Date of Patent: February 12, 2002Assignees: Sun Medical Technology Research Corporation, NOK Corporation, Seiko Epson CorporationInventors: Kenji Yamazaki, Toshio Mori, Haruo Iiyama, Shunichi Yamazaki, Nobutaka Ito, Osami Miyao, Masanori Hori, Yukio Iwasaki, Hitoshi Adachi, Kouji Higuchi
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Patent number: 6336939Abstract: An artificial heart has a driving section, a nozzle section, a pump section for insertion into a ventricle of a human heart, and a sealing section forming a seal for a driving shaft extending from the driving section for driving the pump section. A sealing liquid chamber filled with a sealing liquid is formed around the driving shaft between the sealing mechanism and the driving section. The sealing liquid in the sealing liquid chamber maintains the sealing mechanism in a liquid-tight state and lubricates the sealing mechanism, whereby blood is prevented from entering the driving section. Even if blood happens to enter the driving section, the blood is mixed with the sealing liquid and does not coagulate. Thus, the operation of the artificial heart is not suppressed.Type: GrantFiled: December 22, 1999Date of Patent: January 8, 2002Assignees: Sun Medical Technology Research Corporation, NOK Corporation, Seiko Epson CorporationInventors: Kenji Yamazaki, Toshio Mori, Haruo Iiyama, Shunichi Yamazaki, Nobutaka Ito, Osami Miyao, Masanori Hori, Yukio Iwasaki, Hitoshi Adachi, Kouji Higuchi
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Publication number: 20010041934Abstract: An artificial heart has a driving section, a nozzle section, a pump section for insertion into a ventricle of a human heart, and a sealing section forming a seal for a driving shaft extending from the driving section for driving the pump section. A sealing liquid chamber filled with a sealing liquid is formed around the driving shaft between the sealing mechanism and the driving section. The sealing liquid in the sealing liquid chamber maintains the sealing mechanism in a liquid-tight state and lubricates the sealing mechanism, whereby blood is prevented from entering the driving section. Even if blood happens to enter the driving section, the blood is mixed with the sealing liquid and does not coagulate. Thus, the operation of the artificial heart is not suppressed.Type: ApplicationFiled: June 12, 2001Publication date: November 15, 2001Applicant: Sun Medical Technology Research Corporation; NOK Corporation; Seiko Epson CorporationInventors: Kenji Yamazaki, Toshio Mori, Haruo Iiyama, Shunichi Yamazaki, Nobutaka Ito, Osami Miyao, Masanori Hori, Yukio Iwasaki, Hitoshi Adachi, Kouji Higuchi
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Patent number: 6302910Abstract: An artificial heart has a driving section, a nozzle section, a pump section for insertion into a ventricle of a human heart, and a sealing section forming a seal for a driving shaft extending from the driving section for driving the pump section. A sealing liquid chamber filled with a sealing liquid is formed around the driving shaft between the sealing mechanism and the driving section. The sealing liquid in the sealing liquid chamber maintains the sealing mechanism in a liquid-tight state and lubricates the sealing mechanism, whereby blood is prevented from entering the driving section. Even if blood happens to enter the driving section, the blood is mixed with the sealing liquid and does not coagulate. Thus, the operation of the artificial heart is not suppressed.Type: GrantFiled: December 22, 1999Date of Patent: October 16, 2001Assignees: Sun Medical Technology Research Corporation, NOK Corporation, Seiko Epson CorporationInventors: Kenji Yamazaki, Toshio Mori, Haruo Iiyama, Shunichi Yamazaki, Nobutaka Ito, Osami Miyao, Masanori Hori, Yukio Iwasaki, Hitoshi Adachi, Kouji Higuchi