Patents by Inventor Shinji Ogawa
Shinji Ogawa 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: 20250059151Abstract: An object of the present invention is to provide a compound having an anti-inflammatory activity or a pharmacologically acceptable salt thereof. The solution of the present invention is a compound of general formula (1) or a pharmacologically acceptable salt thereof. wherein the symbols in the formula are defined below: R1: e.g., a C1-C6 alkyl group; R2: a C1-C6 alkyl group; A: e.g., an oxygen atom; and R3: e.g., a C1-C6 alkyl group.Type: ApplicationFiled: August 29, 2024Publication date: February 20, 2025Applicant: Daiichi Sankyo Company, LimitedInventors: Keiji Saito, Katsuyoshi Nakajima, Toru Taniguchi, Osamu Iwamoto, Satoshi Shibuya, Yasuyuki Ogawa, Kazumasa Aoki, Nobuya Kurikawa, Shinji Tanaka, Momoko Ogitani, Eriko Kioi, Kaori Ito, Natsumi Nishihama, Tsuyoshi Mikkaichi, Wataru Saitoh
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Publication number: 20250052606Abstract: This vibration monitoring device comprises: a rotation sensor for outputting a rotation signal synchronized to rotation of a rotating shaft; a cut rotation signal generating unit for generating a cut rotation signal when the rotation signal is output from the rotating sensor, by replacing a part of the rotation signal equal to or greater than a predetermined limit value with the limit value, and leaving as the rotation signal, without modification, parts of the rotation signal that are less than the limit value; an offset rotation signal generating unit for generating an offset rotation signal obtained by offsetting the cut rotation signal to approach the limit value; and a first filter for extracting, from within the offset rotation signal, a signal in a passband set on the basis of a rotational speed of the rotating shaft, as a vibration signal enabling vibration information of the rotating shaft to be acquired.Type: ApplicationFiled: December 21, 2022Publication date: February 13, 2025Applicant: Mitsubishi Heavy Industries Marine Machinery & Equipment Co., Ltd.Inventors: Tadashi Yoshida, Hidetaka Nishimura, Akifumi Tanaka, Tomoaki Takeshita, Shinji Ogawa, Ryoji Sasaki
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Publication number: 20240309243Abstract: In order to reduce adhesive residue of an adhesive tape, an adhesive tape is provided, including a base material 10 having a base fabric 1 composed of warps and wefts, a first laminate layer 2 formed on a first surface 1A of the base fabric, and a second laminate layer 3 formed on a second surface 1B of the base fabric; and an adhesive layer 6 formed as an outermost layer on the side of the base material 10 on which the first laminate layer 2 is formed, wherein an unevenness 2B formed due to the warps and the wefts is formed on a surface of the first laminate layer opposite to the base fabric.Type: ApplicationFiled: April 27, 2021Publication date: September 19, 2024Applicant: TERAOKA SEISAKUSHO CO., LTD.Inventors: Shinji OGAWA, Sou HIMORI
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Publication number: 20240118170Abstract: A vibration monitoring device includes: a rotation sensor for outputting a rotation signal synchronized with rotation of a rotational shaft; an output device for outputting a filter command value corresponding to a rotation speed of the rotational shaft calculated from the rotation signal; and at least one filter for extracting, in response to input of the rotation signal and the filter command value, a signal in a passband set according to the filter command value from the rotation signal as a vibration signal from which vibration information of the rotational shaft can be obtained.Type: ApplicationFiled: February 15, 2022Publication date: April 11, 2024Applicant: Mitsubishi Heavy Industries Marine Machinery & Equipment Co., Ltd.Inventors: Tadashi Yoshida, Hidetaka Nishimura, Akifumi Tanaka, Shinji Ogawa, Isao Tomita, Tohru Suita, Ryoji Sasaki
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Publication number: 20240110594Abstract: A bearing device is configured to rotatably support a rotational shaft of a rotating machine and includes: a semi-floating bearing supported by a bearing housing; and an anti-rotation pin fixed to the bearing housing and having an insertion portion inserted from an outer peripheral side into an insertion hole formed on an outer surface of the semi-floating bearing. At least one of the insertion hole or the insertion portion has at least one protrusion that protrudes toward the other of the insertion hole or the insertion portion in a plan view perpendicular to an axis of the rotational shaft.Type: ApplicationFiled: February 7, 2022Publication date: April 4, 2024Applicant: Mitsubishi Heavy Industries Marine Machinery & Equipment Co., Ltd.Inventors: Shinji Ogawa, Naoyuki Nagai, Takaya Futae, Taiyo Shirakawa
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Patent number: 11466211Abstract: An object of the present invention is to provide a liquid crystal composition suitable for producing liquid crystal display elements which reduces the risk of the formation of droplet traces during production and allows a liquid crystal material to be ejected at a constant rate during an ODF process without deteriorating the properties of the liquid crystal display element, such as dielectric anisotropy, viscosity, nematic-phase upper-limit temperature, nematic-phase stability at a low temperature, and ?1, and the image sticking resistance of the display element, and a liquid crystal display element including the liquid crystal composition. Provided are a liquid crystal composition having a negative dielectric anisotropy, the liquid crystal composition including one or more compounds represented by General Formula (I), one or more compounds represented by General Formula (II), and the compound represented by Formula (IIIb-1) and a liquid crystal display element including the liquid crystal composition.Type: GrantFiled: March 26, 2013Date of Patent: October 11, 2022Assignee: DIC CORPORATIONInventors: Kazuki Kurisawa, Shinji Ogawa, Yoshinori Iwashita
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Patent number: 11368868Abstract: A control device 22 performs the simulative communication operation on a measurement device 20 for transmitting and receiving signals between the base transceiver station compliant with the first communication standard and the terminal 11a and a measurement device 21 for transmitting and receiving signals between the base transceiver station compliant with the second communication standard and the terminal 11a. In the control device 22, the display control unit 30d performs display in a form in which the same number of graphic forms as the number of base transceiver stations compliant with the first and second communication standards are arranged in association with one first cell icon indicating that the base transceiver station is compliant with the first communication standard and one second cell icon indicating that the base transceiver station is compliant with the second communication standard.Type: GrantFiled: July 31, 2020Date of Patent: June 21, 2022Assignee: ANRITSU CORPORATIONInventors: Shoichi Nakamura, Shinji Ogawa, Atsushi Motoyama, Anri Muto
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Patent number: 11368574Abstract: In a control device 22 having a control unit 31 that controls an NR measurement device 20 and an LTE measurement device 21 and a display unit 33 that displays control contents of the control unit 31, the control unit 31 controls the display unit 33 such that the display unit 33 displays an NR simulation parameter display area 33c1 or an LTE simulation parameter display area 33c2 in accordance with the communication standard of the selected NR or LTE, in a case where the selection of either NR or LTE is received on the communication standard identification tabs 41a and 41b of the main screen 33a.Type: GrantFiled: November 24, 2020Date of Patent: June 21, 2022Assignee: ANRITSU CORPORATIONInventors: Shoichi Nakamura, Shinji Ogawa, Atsushi Motoyama, Anri Muto
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Patent number: 11272385Abstract: In a control device 22 constituting a communication terminal measurement apparatus 10, a display control unit 30d displays an NR connection confirmation/support screen 36a indicating a connection mode for connection between an NR measurement device 20 and a communication terminal 11a, and an LTE connection confirmation/support screen 36b indicating a connection mode for connection between a LTE measurement device 21 and the communication terminal 11a. Further, information on the signal of the NR communication standard is attached as a text to the image of the port through which the signal of the NR communication standard is input and output, and information on the signal of the LTE communication standard is attached as a text to an image of the port through which the signal of the LTE communication standard is input and output.Type: GrantFiled: July 9, 2020Date of Patent: March 8, 2022Assignee: ANRITSU CORPORATIONInventors: Shoichi Nakamura, Shinji Ogawa, Atsushi Motoyama, Anri Muto
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Patent number: 11215222Abstract: A turbocharger includes a rotor shaft that is rotationally driven, a compressor impeller attached to the rotor shaft, and a cylindrical bearing portion that includes an inner cylinder and an outer cylinder, and that supports the rotor shaft in a rotatable manner. A first damping portion is provided between an axial first end portion of the inner cylinder and an axial first end portion of the outer cylinder, and an axial second end portion of the inner cylinder is connected with an axial second end portion of the outer cylinder. A second damping portion is provided between a housing and the axial second end portion. The housing and the bearing portion are fixed by a flange portion provided at the first end portion of the outer cylinder in such a manner as to restrict movement of the flange portion in a radial direction and in an axial direction.Type: GrantFiled: February 4, 2019Date of Patent: January 4, 2022Assignee: MITSUBISHI HEAVY INDUSTRIES MARINE MACHINERY & EQUIPMENT CO., LTD.Inventors: Takaya Futae, Naoyuki Nagai, Shinji Ogawa, Taiyo Shirakawa
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Publication number: 20210366997Abstract: It is an object of the present invention to provide an image display apparatus capable of inhibiting or preventing the deterioration of a light conversion layer while high luminous efficiency and high color reproducibility are achieved. The present invention provides a light-emitting device including a pair of electrodes, an electroluminescent layer disposed between a first electrode and a second electrode, a light conversion layer including multiple pixels and converting light that is emitted from the electroluminescent layer and that has a blue emission spectrum into light having a different wavelength. The light conversion layer includes pixels of three primary colors of red (R), green (G), and blue (B) and contains a light-emitting nanocrystal having an emission spectrum in any of red (R), green (G), and blue (B) when light from the electroluminescent layer is incident on at least one of the three primary colors.Type: ApplicationFiled: May 26, 2021Publication date: November 25, 2021Applicant: DIC CorporationInventors: Yasuo Umezu, Hidehiko Yamaguchi, Yoshio Aoki, Shinji Ogawa
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Publication number: 20210332846Abstract: A turbocharger includes a rotor shaft that is rotationally driven, a compressor impeller attached to the rotor shaft, and a cylindrical bearing portion that includes an inner cylinder and an outer cylinder, and that supports the rotor shaft in a rotatable manner. A first damping portion is provided between an axial first end portion of the inner cylinder and an axial first end portion of the outer cylinder, and an axial second end portion of the inner cylinder is connected with an axial second end portion of the outer cylinder. A second damping portion is provided between a housing and the axial second end portion. The housing and the bearing portion are fixed by a flange portion provided at the first end portion of the outer cylinder in such a manner as to restrict movement of the flange portion in a radial direction and in an axial direction.Type: ApplicationFiled: February 4, 2019Publication date: October 28, 2021Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Takaya Futae, Naoyuki Nagai, Shinji Ogawa, Taiyo Shirakawa
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Patent number: 11131325Abstract: Provided is a vibration suppressing method for a supercharger, the supercharger including a shaft, a wheel arranged at one end or the other end of the shaft, and a housing including a wheel cover accommodating the wheel; the method including a determining step of determining a suppression target oscillation frequency to be a suppression target from among oscillation frequencies of the housing vibrating with shaft vibration of the shaft transmitted thereto, a preparing step of preparing a vibration suppressing unit having a natural frequency to be tuned in to the suppression target oscillation frequency, and an attaching step of attaching the vibration suppressing unit prepared in the preparing step onto an outer face of the housing.Type: GrantFiled: November 24, 2017Date of Patent: September 28, 2021Assignee: MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.Inventors: Shinji Ogawa, Naoyuki Nagai, Yosuke Danmoto, Tomoaki Takeshita, Hiroyuki Hosoya, Takaya Futae
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Patent number: 11049911Abstract: It is an object of the present invention to provide an image display apparatus capable of inhibiting or preventing the deterioration of a light conversion layer while high luminous efficiency and high color reproducibility are achieved. The present invention provides a light-emitting device including a pair of electrodes, an electroluminescent layer disposed between a first electrode and a second electrode, a light conversion layer including multiple pixels and converting light that is emitted from the electroluminescent layer and that has a blue emission spectrum into light having a different wavelength. The light conversion layer includes pixels of three primary colors of red (R), green (G), and blue (B) and contains a light-emitting nanocrystal having an emission spectrum in any of red (R), green (G), and blue (B) when light from the electroluminescent layer is incident on at least one of the three primary colors.Type: GrantFiled: December 21, 2017Date of Patent: June 29, 2021Assignee: DIC CORPORATIONInventors: Yasuo Umezu, Hidehiko Yamaguchi, Yoshio Aoki, Shinji Ogawa
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Publication number: 20210168235Abstract: In a control device 22 having a control unit 31 that controls an NR measurement device 20 and an LTE measurement device 21 and a display unit 33 that displays control contents of the control unit 31, the control unit 31 controls the display unit 33 such that the display unit 33 displays an NR simulation parameter display area 33c1 or an LTE simulation parameter display area 33c2 in accordance with the communication standard of the selected NR or LTE, in a case where the selection of either NR or LTE is received on the communication standard identification tabs 41a and 41b of the main screen 33a.Type: ApplicationFiled: November 24, 2020Publication date: June 3, 2021Inventors: Shoichi NAKAMURA, Shinji OGAWA, Atsushi MOTOYAMA, Anri MUTO
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Publication number: 20210108142Abstract: To provide a polarized luminescent film obtained by applying, to a substrate material, a polymerizable composition including a rod-like luminescent nanocrystal and a polymerizable liquid crystal compound, and radiating an active energy ray, and to provide a film having good polarization characteristics. The present invention provides a polarized luminescent film and a polarized luminescent multilayered body formed from a polymerizable composition containing a rod-like luminescent nanocrystal and a polymerizable liquid crystal compound. The present invention also provides a backlight and a display device including a polarized luminescent multilayered body according to the present invention.Type: ApplicationFiled: December 12, 2017Publication date: April 15, 2021Applicant: DIC CorporationInventors: Koichi Endou, Yasuhiro Kuwana, Hidehiko Yamaguchi, Shinji Ogawa
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Publication number: 20210099900Abstract: In a control device 22 constituting a communication terminal measurement apparatus 10, a display control unit 30d displays an NR connection confirmation/support screen 36a indicating a connection mode for connection between an NR measurement device 20 and a communication terminal 11a, and an LTE connection confirmation/support screen 36b indicating a connection mode for connection between a LTE measurement device 21 and the communication terminal 11a. Further, information on the signal of the NR communication standard is attached as a text to the image of the port through which the signal of the NR communication standard is input and output, and information on the signal of the LTE communication standard is attached as a text to an image of the port through which the signal of the LTE communication standard is input and output.Type: ApplicationFiled: July 9, 2020Publication date: April 1, 2021Inventors: Shoichi NAKAMURA, Shinji OGAWA, Atsushi MOTOYAMA, Anri MUTO
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Patent number: 10934887Abstract: A rotary machine include: a rotational shaft; an impeller mounted to the rotational shaft; an impeller housing accommodating the impeller; a bearing housing accommodating a bearing which supports the rotational shaft rotatably, the bearing housing being fastened to the impeller housing; and a fastening member fastening the impeller housing and the bearing housing in an axial direction of the rotational shaft. The impeller housing, the bearing housing, and the fastening member each includes a contact surface in a direction intersection with an axial direction of the rotational shaft. A thin-plate member formed separately from the impeller housing, the bearing housing, and the fastening member is interposed between at least two of the contact surfaces.Type: GrantFiled: March 30, 2016Date of Patent: March 2, 2021Assignee: MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.Inventors: Yukihide Nagayo, Tomoaki Takeshita, Yosuke Dammoto, Shinji Ogawa
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Publication number: 20210044994Abstract: A control device 22 performs the simulative communication operation on a measurement device 20 for transmitting and receiving signals between the base transceiver station compliant with the first communication standard and the terminal 11a and a measurement device 21 for transmitting and receiving signals between the base transceiver station compliant with the second communication standard and the terminal 11a. In the control device 22, the display control unit 30d performs display in a form in which the same number of graphic forms as the number of base transceiver stations compliant with the first and second communication standards are arranged in association with one first cell icon indicating that the base transceiver station is compliant with the first communication standard and one second cell icon indicating that the base transceiver station is compliant with the second communication standard.Type: ApplicationFiled: July 31, 2020Publication date: February 11, 2021Inventors: Shoichi NAKAMURA, Shinji OGAWA, Atsushi MOTOYAMA, Anri MUTO
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Publication number: 20200182261Abstract: Provided is a vibration suppressing method for a supercharger, the supercharger including a shaft, a wheel arranged at one end or the other end of the shaft, and a housing including a wheel cover accommodating the wheel; the method including a determining step of determining a suppression target oscillation frequency to be a suppression target from among oscillation frequencies of the housing vibrating with shaft vibration of the shaft transmitted thereto, a preparing step of preparing a vibration suppressing unit having a natural frequency to be tuned in to the suppression target oscillation frequency, and an attaching step of attaching the vibration suppressing unit prepared in the preparing step onto an outer face of the housing.Type: ApplicationFiled: November 24, 2017Publication date: June 11, 2020Applicant: MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.Inventors: Shinji OGAWA, Naoyuki NAGAI, Yosuke DANMOTO, Tomoaki TAKESHITA, Hiroyuki HOSOYA, Takaya FUTAE