Patents by Inventor Shinsuke Nakatani

Shinsuke Nakatani 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).

  • Patent number: 10137415
    Abstract: Provided are a reclaimer 51 that introduces, through a branch line L11, and stores a part 17a of an absorbent 17 regenerated in a regenerator of a recovery unit that recovers CO2 or H2S in a gas, a first alkaline agent supply section 53A that supplies an alkaline agent 52 to the reclaimer 51, a heating section 54 that heats the absorbent 17 stored in the reclaimer 51 and to which the alkaline agent 52 has been mixed to obtain recovered vapor 61, a first vapor cooler 55A that cools the recovered vapor 61 discharged from the reclaimer 51 through a vapor line L12, a first gas-liquid separator 56A that separates a coexisting substance 62 entrained in the cooled recovered vapor 61 into a recovered absorption agent vapor (gas) 17b and the liquid coexisting substance 62 by gas-liquid separation, and an introduction line L13 that introduces the recovered absorption agent vapor 17b separated in the first gas-liquid separator 56A into a regenerator 20.
    Type: Grant
    Filed: October 22, 2014
    Date of Patent: November 27, 2018
    Assignee: MITSUBISHI HEAVY INDUSTRIES ENGINEERING, LTD.
    Inventors: Hiroshi Tanaka, Hiromitsu Nagayasu, Takuya Hirata, Atsuhiro Yukumoto, Tsuyoshi Oishi, Shinsuke Nakatani
  • Patent number: 9901875
    Abstract: Provided are a reclaimer that introduces a part of an absorbent that has absorbed CO2 or H2S in a flue gas through an introduction line and stores the absorbent, a heating section that heats the absorbent stored in the reclaimer to obtain recovered vapor, and a mixing tank disposed on the introduction line through which the absorbent is introduced into the reclaimer, and which introduces an absorbent (lean solution) and an alkaline agent for mixing thereof.
    Type: Grant
    Filed: October 14, 2014
    Date of Patent: February 27, 2018
    Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Hiroshi Tanaka, Hiromitsu Nagayasu, Takuya Hirata, Atsuhiro Yukumoto, Tsuyoshi Oishi, Shinsuke Nakatani
  • Publication number: 20160288049
    Abstract: Provided are a reclaimer that introduces a part of an absorbent that has absorbed CO2 or H2S in a flue gas through an introduction line and stores the absorbent, a heating section that heats the absorbent stored in the reclaimer to obtain recovered vapor, and a mixing tank disposed on the introduction line through which the absorbent is introduced into the reclaimer, and which introduces an absorbent (lean solution) and an alkaline agent for mixing thereof.
    Type: Application
    Filed: October 14, 2014
    Publication date: October 6, 2016
    Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Hiroshi Tanaka, Hiromitsu Nagayasu, Takuya Hirata, Atsuhiro Yukumoto, Tsuyoshi Oishi, Shinsuke Nakatani
  • Publication number: 20160256825
    Abstract: Provided are a reclaimer 51 that introduces, through a branch line L11, and stores a part 17a of an absorbent 17 regenerated in a regenerator of a recovery unit that recovers CO2 or H2S in a gas, a first alkaline agent supply section 53A that, supplies an alkaline agent 52 to the reclaimer 51, a heating section 54 that heats the absorbent 17 stored in the reclaimer 51 and to which the alkaline agent 52 has been mixed to obtain recovered vapor 61, a first vapor cooler 55A that cools the recovered vapor 61 discharged from the reclaimer 51 through a vapor line L12, a first gas-liquid separator 56A that separates a coexisting substance 62 entrained in the cooled recovered vapor 61 into a recovered absorption agent vapor (gas) 17b and the liquid coexisting substance 62 by gas-liquid separation, and an introduction line L13 that introduces the recovered absorption agent vapor 17b separated in the first gas-liquid separator 56A into a regenerator 20.
    Type: Application
    Filed: October 22, 2014
    Publication date: September 8, 2016
    Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Hiroshi Tanaka, Hiromitsu Nagayasu, Takuya Hirata, Atsuhiro Yukumoto, Tsuyoshi Oishi, Shinsuke Nakatani
  • Patent number: 6322440
    Abstract: An outside air intake structure of an automobile includes (a) a cowl panel having a cowl panel opening; (b) a dash panel having a dash panel opening; and (c) a duct disposed on the dash panel opening. Thus, the outside air is allowed to pass through the cowl panel opening, then the duct, and then the dash panel opening. The duct has a duct opening for taking the outside air into the duct. This duct extends in a forward direction of the automobile such that the duct opening is disposed in a more forward position than the cowl panel opening in a fore-and-aft direction of the automobile. The outside air intake structure further has a bulkhead extending in a substantially vertical direction in an area defined between the duct opening and the cowl panel opening in a transverse direction of the automobile. The cowl panel has a raised portion. The duct has a top wall extending upwardly from a peripheral portion of the dash panel opening.
    Type: Grant
    Filed: March 10, 2000
    Date of Patent: November 27, 2001
    Assignee: Nissan Motor Co., Ltd.
    Inventor: Shinsuke Nakatani
  • Patent number: 6095592
    Abstract: In a root portion of a front side member, the front side member is extended to a forward-and-backward direction of a vehicle body. At the root portion of the front side member, the front side member is joined to a lower surface of a floor panel. The floor panel to which the front side member is joined is jointed to a first dash panel. A first bent portion is provided to the front side member so that the front side member is bent to the downward direction of the vehicle body, a slanted portion is provided to the front side member so that the front side member is slanted from the first bent portion towards the lower surface of the floor panel, and a second bent portion is provided to the front side member so that the front side member is bent from the slanted portion towards the lower surface of the floor panel. Further, a gap is left between the first bent portion and the first dash panel, and a second dash panel is provided by utilizing this gap.
    Type: Grant
    Filed: September 30, 1998
    Date of Patent: August 1, 2000
    Assignee: Nissan Motor Co., Ltd.
    Inventor: Shinsuke Nakatani