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公开(公告)号：US11317794B2
公开(公告)日：2022-05-03
申请号：US16762678
申请日：2018-11-08
Applicant: J. MORITA MFG. CORP.
Inventor： Keisuke Sorimoto , Tsuyoshi Tanaka , Masayuki Sano , Ryosuke Kaji , Mikinori Nishimura
Abstract: A magnifying glass captures an image of a tooth by a plurality of cameras for observation. The plurality of cameras includes a narrow range camera capturing a narrow range image of the tooth and a wide range camera capturing a wide range image of the tooth. The magnifying glass includes a three-dimensional position calculator detecting a three-dimensional position of at least the tooth based on the wide range image; a blur correction processor correcting a blur of the narrow range image, based on a change in a three-dimensional positional relationship between the tooth, the three-dimensional position of which has been detected by the three-dimensional position detector, and the narrow range camera; and an image display portion displaying at least the narrow range image having the blur corrected.
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公开(公告)号：US20200069169A1
公开(公告)日：2020-03-05
申请号：US16556341
申请日：2019-08-30
Applicant: J. MORITA MFG. CORP.
Inventor： Tsuyoshi Tanaka , Naonori Wakazome , Mikinori Nishimura
IPC: A61B1/253 , A61C17/022 , A61B1/05 , A61B1/12
Abstract: The present disclosure relates to an image capturing device configured to capture an image of a target. The image capturing device includes a probe and a housing. The probe includes an optical component and is configured to receive light from the target. The housing includes electronic components each configured to process the light received from the probe. Moreover, the housing includes an air sending unit, and a controller configured to control driving of the air sending unit. The air sending unit is provided at a position above the electronic components in the housing when a user holds the housing during utilization of the image capturing device, and is configured to supply air to the optical component provided in the probe.
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公开(公告)号：USD989311S1
公开(公告)日：2023-06-13
申请号：US35514406
申请日：2022-05-10
Applicant: J. MORITA MFG. CORP.
Designer： Fritz Frenkler , Junji Kawabe , Tsuyoshi Tanaka
Abstract: 1. Tip for intraoral scanner
1.1 : Front
1.2 : Back
1.3 : Top
1.4 : Bottom
1.5 : Right
1.6 : Left
1.7 : Sectional view taken through the line 1.7-1.7 of figure 1.1
1.8 : Perspective
The article is a tip used for an intraoral scanner which is a device for scanning a three-dimensional shape of an interior of an oral cavity mainly in dental treatment; the article can be detached from the intraoral scanner; the claimed portion of the article is a portion with which a finger of a user (e.g. a dentist) comes into contact; also, the shape of the claimed portion is substantially flat; as such, the user can recognize the orientation of the tip of the intraoral scanner by touch of the finger without looking directly at the intraoral scanner; the parts shown in dotted lines do not form part of the claimed design; the broken lines having alternating long and short segments define bounds of the claimed design and form no part thereof.-
公开(公告)号：USD987078S1
公开(公告)日：2023-05-23
申请号：US35514383
申请日：2022-05-10
Applicant: J. MORITA MFG. CORP.
Designer： Fritz Frenkler , Junji Kawabe , Tsuyoshi Tanaka , Masanori Otsuka
Abstract: 1. Intraoral scanner
1.1 : Front
1.2 : Back
1.3 : Top
1.4 : Bottom
1.5 : Right
1.6 : Left
1.7 : Perspective view 1
1.8 : Perspective view 2
The article is a device for scanning a three-dimensional shape of an interior of an oral cavity mainly in dental treatment; the tip of the article is detachable; the article has air inlet openings and an air outlet opening in order to cool the article; the parts shown in dotted lines do not form part of the claimed design; the dot-dashed lines are only to represent indeterminate length and form no part of the claimed design.-
公开(公告)号：US20210169318A1
公开(公告)日：2021-06-10
申请号：US16762678
申请日：2018-11-08
Applicant: J. MORITA MFG. CORP.
Inventor： Keisuke Sorimoto , Tsuyoshi Tanaka , Masayuki Sano , Ryosuke Kaji , Mikinori Nishimura
Abstract: A magnifying glass captures an image of a tooth by a plurality of cameras for observation. The plurality of cameras includes a narrow range camera capturing an image of the tooth in a narrow image capturing range and a wide range camera capturing an image of the tooth in a wide image capturing range. The magnifying glass includes a three-dimensional position calculator detecting a three-dimensional position of at least the tooth based on the wide range image captured by the wide range camera; a blur correction processor correcting a blur of the narrow range image captured by the narrow range camera, based on a change in a three-dimensional positional relationship between the tooth, the three-dimensional position of which has been detected by the three-dimensional position detector, and the narrow range camera; and an image display portion displaying at least the narrow range image having the blur corrected.
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Patent Agency Ranking
公开(公告)号：US11583166B2
公开(公告)日：2023-02-21
申请号：US16556341
申请日：2019-08-30
Applicant: J. MORITA MFG. CORP.
Inventor： Tsuyoshi Tanaka , Naonori Wakazome , Mikinori Nishimura
Abstract: The present disclosure relates to an image capturing device configured to capture an image of a target. The image capturing device includes a probe and a housing. The probe includes an optical component and is configured to receive light from the target. The housing includes electronic components each configured to process the light received from the probe. Moreover, the housing includes an air sending unit, and a controller configured to control driving of the air sending unit. The air sending unit is provided at a position above the electronic components in the housing when a user holds the housing during utilization of the image capturing device, and is configured to supply air to the optical component provided in the probe.
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公开(公告)号：US20200069168A1
公开(公告)日：2020-03-05
申请号：US16556322
申请日：2019-08-30
Applicant: J. MORITA MFG. CORP.
Inventor： Tsuyoshi Tanaka , Naonori Wakazome
Abstract: Provided is an image capturing device for capturing an image of a target. The image capturing device includes: a tubular portion including an optical component and configured to receive light from the target; a housing including an electronic component configured to process the light received from the tubular portion; a cap covering at least a part of the tubular portion; and a blower mounted in the housing and configured to supply air to at least one of the cap and the optical component included in the tubular portion. The cap and the part of the tubular portion covered by the cap define an air-feeding path configured to pass the air supplied from the blower.
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公开(公告)号：US10383549B2
公开(公告)日：2019-08-20
申请号：US16020087
申请日：2018-06-27
Applicant: J. MORITA MFG. CORP.
Inventor： Keisuke Sorimoto , Mikinori Nishimura , Tsuyoshi Tanaka , Masayuki Sano , Keiichi Tsuda , Ryosuke Kaji
IPC: G01B11/24 , A61B5/107 , A61B5/00 , G01B11/25 , A61B1/00 , A61B1/24 , A61C9/00 , A61C19/04 , G06T7/521
Abstract: An intraoral three-dimensional measuring method, comprising: acquiring, with a handy scanner, wide range three-dimensional measurement information on a three-dimensional shape measured on a wide range in a desirable measurement range in an intraoral space; acquiring, with the handy scanner, a plurality of pieces of narrow range three-dimensional measurement information each on a three-dimensional shape measured on a narrow range narrower than the wide range in the measurement range; and locating, with a controller, the plurality of pieces of narrow range three-dimensional measurement information based on the wide range three-dimensional measurement information by use of, as a synthesis reference, intra-measurement range position information common to the wide range three-dimensional measurement information and each of the plurality of pieces of narrow range three-dimensional measurement information, and creating synthetic three-dimensional information on the measurement range.
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公开(公告)号：US10039475B2
公开(公告)日：2018-08-07
申请号：US15209379
申请日：2016-08-11
Applicant: J. MORITA MFG. CORP.
Inventor： Keisuke Sorimoto , Mikinori Nishimura , Tsuyoshi Tanaka , Masayuki Sano , Keiichi Tsuda , Ryosuke Kaji
Abstract: An intraoral three-dimensional measuring method, comprising: acquiring, with a handy scanner, wide range three-dimensional measurement information on a three-dimensional shape measured on a wide range in a desirable measurement range in an intraoral space; acquiring, with the handy scanner, a plurality of pieces of narrow range three-dimensional measurement information each on a three-dimensional shape measured on a narrow range narrower than the wide range in the measurement range; and locating, with a controller, the plurality of pieces of narrow range three-dimensional measurement information based on the wide range three-dimensional measurement information by use of, as a synthesis reference, intra-measurement range position information common to the wide range three-dimensional measurement information and each of the plurality of pieces of narrow range three-dimensional measurement information, and creating synthetic three-dimensional information on the measurement range.
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公开(公告)号：US20170202483A1
公开(公告)日：2017-07-20
申请号：US15209379
申请日：2016-08-11
Applicant: J. MORITA MFG. CORP.
Inventor： Keisuke Sorimoto , Mikinori Nishimura , Tsuyoshi Tanaka , Masayuki Sano , Keiichi Tsuda , Ryosuke Kaji
CPC classification number: A61B5/1077 , A61B1/00009 , A61B1/0005 , A61B1/24 , A61B5/0088 , A61B5/1079 , A61C9/0053 , A61C19/04 , G01B11/25 , G01B11/2518 , G01B2210/52 , G06T7/521 , G06T2200/32 , G06T2207/20016 , G06T2207/20221 , G06T2207/30036
Abstract: An intraoral three-dimensional measuring method, comprising: acquiring, with a handy scanner, wide range three-dimensional measurement information on a three-dimensional shape measured on a wide range in a desirable measurement range in an intraoral space; acquiring, with the handy scanner, a plurality of pieces of narrow range three-dimensional measurement information each on a three-dimensional shape measured on a narrow range narrower than the wide range in the measurement range; and locating, with a controller, the plurality of pieces of narrow range three-dimensional measurement information based on the wide range three-dimensional measurement information by use of, as a synthesis reference, intra-measurement range position information common to the wide range three-dimensional measurement information and each of the plurality of pieces of narrow range three-dimensional measurement information, and creating synthetic three-dimensional information on the measurement range.
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