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11.发明授权公开(公告)号：US11911877B2
公开(公告)日：2024-02-27
申请号：US16802791
申请日：2020-02-27
Applicant: CANON KABUSHIKI KAISHA
Inventor： Kanako Oshima , Nobuhiro Yasui , Hiroshi Saito , Yoshihiro Ohashi
IPC: C04B35/00 , B25B11/00 , B33Y10/00 , B28B1/00 , B33Y80/00 , B33Y70/00 , C04B38/00 , H01L21/683 , C04B35/101 , C04B35/106 , H01L21/687 , H01L21/67 , B01L9/00
CPC classification number: B25B11/005 , B28B1/001 , B33Y10/00 , B33Y70/00 , B33Y80/00 , C04B35/106 , C04B35/1015 , C04B38/00 , C04B38/0074 , H01L21/6838 , H01L21/68785 , B01L9/52 , C04B2235/3224 , C04B2235/616 , H01L21/67 , H01L21/683 , H01L21/687 , H01L21/68714
Abstract: An article including an inorganic compound according to the present invention includes a porous part and a no-porous frame body surrounding the porous part in a plane direction, and includes a stress relaxation part between the porous part and the frame body.
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公开(公告)号：US11813769B2
公开(公告)日：2023-11-14
申请号：US16855865
申请日：2020-04-22
Applicant: CANON KABUSHIKI KAISHA
Inventor： Kanako Oshima , Hisato Yabuta , Nobuhiro Yasui
CPC classification number: B28B1/001 , B33Y10/00 , B33Y70/10 , B33Y80/00 , C04B35/117 , C04B35/64 , C04B2235/3217 , C04B2235/3224 , C04B2235/6026 , C04B2235/665
Abstract: Provided is a method of producing a manufactured object including forming the manufactured object by performing, once or a plurality of times, a step of forming a powder layer from material powders containing powders of an inorganic compound and a step of irradiating a predetermined region of a surface of the powder layer with an energy beam and thereby fusing/solidifying the material powders. In the step of fusing/solidifying the material powders, an amorphous-rich region and a crystalline-rich region are formed separately by changing at least one of an output of the energy beam, a relative position between the surface of the powder layer and a focus of the energy beam, and a scanning rate.
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公开(公告)号：US20210362417A1
公开(公告)日：2021-11-25
申请号：US17316918
申请日：2021-05-11
Applicant: CANON KABUSHIKI KAISHA
Inventor： Yasuhiro Sekine , Yasushi Shimizu , Nobuhiro Yasui , Shunsuke Murakami , Kanako Oshima
IPC: B29C64/255 , B29C64/153 , B29C64/314 , B29C64/321 , C08J7/048 , B33Y30/00 , B33Y40/10
Abstract: The packaged 3-dimensional modeling powder material, including 3-dimensional modeling powder material including plural types of particles, and a storage container configured to contain the modeling powder material in an inside of the storage container in a pressured state.
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公开(公告)号：US20210197165A1
公开(公告)日：2021-07-01
申请号：US17183101
申请日：2021-02-23
Applicant: CANON KABUSHIKI KAISHA
Inventor： Hiroshi Saito , Nobuhiro Yasui , Kanako Oshima , Makoto Kubota
IPC: B01J19/00 , C04B35/103 , C04B41/45 , C04B35/626
Abstract: A structure having excellent rectification performance and durability and having a micro flow channel is provided. The structure has a flow channel in the inside, wherein the cross section of the flow channel has a shape in which a region surrounded by a substantially elliptical curve and a line segment is connected to a triangular region with the base being the line segment, the region surrounded by the line segment and the substantially elliptical curve is semielliptical or more, and the base angle of the triangular region is 45 degrees or more.
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公开(公告)号：US10725186B2
公开(公告)日：2020-07-28
申请号：US16077592
申请日：2017-02-14
Applicant: CANON KABUSHIKI KAISHA
Inventor： Yoshihiro Ohashi , Nobuhiro Yasui , Toru Den
Abstract: Provided is a scintillator plate, including a plurality of scintillator crystals each including a plurality of first phases and a second phase present on a periphery of each of the plurality of first phases, in which the each of the plurality of first phases and the second phase are different from each other in refractive index with respect to scintillation light, the adjacent scintillator crystals are joined to each other through intermediation of an adhesive layer, and at least a part of an extension line of a center axis of the each of the plurality of first phases of the adjacent scintillator crystals passes through the adhesive layer.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20190300441A1
公开(公告)日：2019-10-03
申请号：US16366421
申请日：2019-03-27
Applicant: CANON KABUSHIKI KAISHA
Inventor： Makoto Kubota , Nobuhiro Yasui , Hisato Yabuta , Kanako Oshima
IPC: C04B35/626 , C04B35/48 , C04B35/14 , C04B35/505 , C04B35/111 , B22F3/105 , B28B1/00
Abstract: Ceramic powder to be used for additive manufacturing of a ceramic object by irradiating the powder with laser light includes a first group of particles of a first inorganic compound showing an average particle diameter of not less than 10 μm and not more than 100 μm and a second group of particles of a second inorganic compound having an absorption band at the wavelength of the laser light and showing an average particle diameter smaller than the average particle diameter of the first group of particles. Particles belonging to the second group of particles are arranged on the surfaces of particles belonging to the first group of particles. A high-precision ceramic object can be obtained in a short time by using the ceramic powder.
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公开(公告)号：US09389321B2
公开(公告)日：2016-07-12
申请号：US14460084
申请日：2014-08-14
Applicant: CANON KABUSHIKI KAISHA
Inventor： Nobuhiro Yasui
CPC classification number: G01T1/2023 , C09K11/628 , G01T1/2006 , G01T1/202 , G21K4/00 , G21K2004/06
Abstract: A crystalline scintillator body includes a plurality of first crystalline phases and a second crystalline phase in which the plurality of first crystalline phases are present. Each first crystalline phase is a columnar crystal made of a material containing at least one of CsI and RbI, and the second crystalline phase is made of a material containing NaNO3.
Abstract translation: 晶体闪烁体包括多个第一结晶相和存在多个第一结晶相的第二结晶相。 每个第一结晶相是由包含CsI和RbI中的至少一种的材料制成的柱状晶体，第二结晶相由含有NaNO 3的材料制成。
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公开(公告)号：US20150346359A1
公开(公告)日：2015-12-03
申请号：US14460084
申请日：2014-08-14
Applicant: CANON KABUSHIKI KAISHA
Inventor： Nobuhiro Yasui
CPC classification number: G01T1/2023 , C09K11/628 , G01T1/2006 , G01T1/202 , G21K4/00 , G21K2004/06
Abstract: A crystalline scintillator body includes a plurality of first crystalline phases and a second crystalline phase in which the plurality of first crystalline phases are present. Each first crystalline phase is a columnar crystal made of a material containing at least one of CsI and RbI, and the second crystalline phase is made of a material containing NaNO3.
Abstract translation: 晶体闪烁体包括多个第一结晶相和存在多个第一结晶相的第二结晶相。 每个第一结晶相是由包含CsI和RbI中的至少一种的材料制成的柱状晶体，第二结晶相由含有NaNO 3的材料制成。
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公开(公告)号：US12091362B2
公开(公告)日：2024-09-17
申请号：US17331906
申请日：2021-05-27
Applicant: CANON KABUSHIKI KAISHA
Inventor： Yoshihiro Ohashi , Nobuhiro Yasui , Hiroshi Saito , Kanako Oshima
CPC classification number: C04B35/109 , B28B1/001 , B33Y10/00 , B33Y80/00 , C04B35/6303 , C04B35/64 , C04B38/0038 , C04B38/0054 , C04B38/0061 , C04B2235/3217 , C04B2235/3224 , C04B2235/3244 , C04B2235/6026 , C04B2235/667
Abstract: Provided are a method of manufacturing a ceramic article including a porous portion in which improvement in mechanical strength of a modeled article is achieved while high modeling accuracy is obtained, and a ceramic article. The method of manufacturing a ceramic article includes the steps of: (i) irradiating powder of a metal oxide containing aluminum oxide as a main component with an energy beam based on modeling data to melt and solidify or sinter the powder, to thereby form a modeled article including a porous portion; (ii) causing the modeled article formed in the step (i) to absorb a liquid containing a zirconium component; and (iii) heating the modeled article that has absorbed the liquid containing the zirconium component, wherein, in the absorbing step, the liquid is absorbed so that a ratio of the zirconium component in a metal component contained in the porous portion becomes 0.3 to 2.0 mol %.
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20.发明申请公开(公告)号：US20220379369A1
公开(公告)日：2022-12-01
申请号：US17714906
申请日：2022-04-06
Applicant: CANON KABUSHIKI KAISHA
Inventor： Nobuhiro Yasui , Yasushi Shimizu , Shunsuke Murakami , Kanako Oshima
Abstract: A casting core containing a ceramic and having sufficient mechanical strength to withstand a casting process over a long period of time and good solubility in alkaline solutions. The casting core includes a core, a surface layer, and an intermediate layer between the core and the surface layer. The intermediate layer has a lower relative density than the surface layer and the core.
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