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公开(公告)号：US09934760B2
公开(公告)日：2018-04-03
申请号：US15623988
申请日：2017-06-15
发明人： Masami Tanaka , Takuya Yoda
CPC分类号： G09G5/37 , G06K1/12 , G06K7/10722 , G06K19/06112 , G09G2380/04
摘要： A two-dimensional information code is provided. In the code area of this information code, there are formed a specification pattern region in which predetermined-shape specification patterns, such as position detecting patterns, are arranged, a data recording region in which data are recorded using plural types of cells, and an error-correction code recording region in which error correction codes are arranged using the plural types of cells. In the code area, a free space is formed at a position located outside the specification pattern region, the data recording region, and the error-correction code recording region. Data are not recorded by cells in the free space and error correction on the error correction codes is not applied to the free space. The free space has a size larger in area than a single cell.
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公开(公告)号：US09711113B2
公开(公告)日：2017-07-18
申请号：US14654207
申请日：2013-12-18
发明人： Masami Tanaka , Takuya Yoda
CPC分类号： G09G5/37 , G06K1/12 , G06K7/10722 , G06K19/06112 , G09G2380/04
摘要： A two-dimensional information code is provided. In the code area of this information code, there are formed a specification pattern region in which predetermined-shape specification patterns, such as position detecting patterns, are arranged, a data recording region in which data are recorded using plural types of cells, and an error-correction code recording region in which error correction codes are arranged using the plural types of cells. In the code area, a free space is formed at a position located outside the specification pattern region, the data recording region, and the error-correction code recording region. Data are not recorded by cells in the free space and error correction on the error correction codes is not applied to the free space. The free space has a size larger in area than a single cell.
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公开(公告)号：US10929629B2
公开(公告)日：2021-02-23
申请号：US16716547
申请日：2019-12-17
发明人： Takuya Yoda
摘要： A positional relationship detection device that detects positional relationships among a plurality of types of articles displayed in a display shelf partitioned by a plurality of shelf boards is provided. Information codes with specific information recorded are arranged at respective positions at which respective types of articles are displayed, the specific information being configured to specify the types of the articles by using the shelf boards. A guide code with prescribed arrangement information recorded is disposed such that a rotation angle of the guide code becomes a prescribed angle with respect to the shelf boards, the prescribed arrangement information indicating that the guide code is an information code arranged such that rotation angle of the guide code with respect to the shelf boards becomes the prescribed angle.
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公开(公告)号：US10147028B2
公开(公告)日：2018-12-04
申请号：US14876502
申请日：2015-10-06
发明人： Kunihiko Ito , Kenichi Yoshida , Masami Tanaka , Motoaki Watabe , Takuya Yoda
IPC分类号： G06K19/06
摘要： A method and an apparatus for generating an information code is provided. In a generation apparatus, after data to be interpreted and data of an image to be displayed are acquired, a code figure that is provided with an image display region is generated and displayed on a display unit. After the code figure is displayed on the display unit in this way, when information designating an arrangement content of the image display region is inputted, an information code is generated. Specifically, an information code is generated in a form in which the image display region is newly arranged based on the arrangement content designated by the input, and a specification pattern region and a region to be interpreted are provided in positions other than that of the image display region. The information code generated in this way is displayed on the display unit.
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公开(公告)号：US09904828B2
公开(公告)日：2018-02-27
申请号：US14764608
申请日：2014-01-30
发明人： Manabu Miyazaki , Takahiro Tanaka , Kentaro Maruyama , Soutaro Tabata , Takuya Yoda , Ryota Banno , Hiroshi Ota , Akira Kida
CPC分类号： G06K7/10722 , G06F1/163 , G06K7/10891
摘要： A portable information code reading apparatus includes an image unit imaging an information code, a processing unit encoding the information code imaged by the imaging unit, a case that holds the imaging unit and the processing unit. An attaching member is produced integrally with the case or produced as a separate member from the case. The attaching member is used to hook the case on a user's ear.
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6.发明授权公开(公告)号：US11170244B2
公开(公告)日：2021-11-09
申请号：US16791143
申请日：2020-02-14
发明人： Ryo Ozawa , Tsu Ryo , Kenichi Yoshida , Yousuke Yamaguchi , Takuya Sakai , Motoaki Watabe , Yoshiki Morimoto , Takuya Yoda
摘要： A device for analyzing a worker's work state, the analysis involving generation of determination data for determining whether worker's manual work is performed in a predetermined work order. This device includes imaging and setting units. The imaging unit images, a work video, a worker's manual working state in which the worker repeatedly performs predetermined work. This predetermined work is performed by repeating a plurality of fundamental work operations by hand. Based on a predetermined motion which is previously set for each of the fundamental work operations, the setting unit sets delimitation information to delimit the work video every fundamental work operation at a timing when the predetermined motion is detected. In the device, a generation unit generates determination data which includes both the imaged work video and the set delimitation information. Based on the determination data, the worker's manual work can be analyzed in various ways.
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公开(公告)号：US11049279B2
公开(公告)日：2021-06-29
申请号：US16363388
申请日：2019-03-25
发明人： Takuya Yoda , Tsu Ryo
摘要： Information codes each having a predetermined size, in which specific information for specifying the type of item is recorded, are provided by using shelf boards at positions where the respective types of the items are displayed on a display shelf. When two or more information codes whose specific information is read are included in one captured image captured by an imaging unit while no detected code is stored in the storage unit, the relative positional relationship among the two or more information codes is detected based on the sizes of the information codes. Further, when the captured image is determined as a partially undetected state, in which an undetected code is included together with at least one detected code, the relative positional relationship of the undetected code relative to the detected code is detected based on the size of the reference code.
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公开(公告)号：US10540525B2
公开(公告)日：2020-01-21
申请号：US14654198
申请日：2013-12-18
发明人： Kazuto Nosaka , Shin Nakayama , Masami Tanaka , Takuya Yoda
IPC分类号： G06K7/10 , G06Q30/00 , H04L29/06 , G06F16/955 , G06K19/06
摘要： There is provided a system that uses a two-dimensional information code. The system administers an information code which is provided with a data recording region and an image region. The system is provided with a specific information acquisition section that acquires specific information of a subject or an object, as information recorded in the data recording region, or as information to be correlated to the information recorded in the data recording region. Further, the is provided with a unique image acquisition section that acquires a unique image of a subject or an object, or a unique image for specifying the subject or the object, as information indicated in the image region. Further, the system is provided with a registration section that registers specific information acquired by the specific information acquisition section, being correlated to a unique image acquired by the unique image acquisition section.
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公开(公告)号：US09704081B2
公开(公告)日：2017-07-11
申请号：US14654119
申请日：2013-12-18
发明人： Masami Tanaka , Takuya Yoda , Kunihiko Ito , Motoaki Watabe , Kenichi Yoshida , Takao Ushijima
CPC分类号： G06K19/06056 , G06K1/12 , G06K7/1417 , G06K7/1439 , G06K9/3216 , G06K19/06037 , G06K19/06075 , G06K19/06103 , G06K19/06112
摘要： An information code producing apparatus produces a free space inside the code region of an information code arranged on a medium such as sheets of paper. The free space is arranged at a position other than specification pattern regions. Data being interpreted, which are expressed by cells, are not recorded in the free space. The free space has a preset size which is larger than that of a single cell. The information code producing apparatus detects the size of this free space by, at least, either selection from a plurality of candidate shapes prepared in advance or input of shape designating information provided from the outside.
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公开(公告)号：US10062022B2
公开(公告)日：2018-08-28
申请号：US14654162
申请日：2013-12-18
发明人： Masami Tanaka , Kunihiko Ito , Takuya Yoda , Kenichi Yoshida , Motoaki Watabe
CPC分类号： G06K19/06056 , G06K7/1443 , G06K19/06037 , G06K19/06103 , G06K2019/06262
摘要： A two-dimensional information code is provided. Inside the information code, specification Patten regions, a recording region, and an information addition region are arranged. In the specification pattern region, predetermined-shape specification patterns are arranged. Data expressed by a plurality of types of cells are recorded in the data recording region. Additional information, which is different from the data recorded in the data recording region, can be recorded in the information addition region.
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