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公开(公告)号：US10951313B2
公开(公告)日：2021-03-16
申请号：US16675045
申请日：2019-11-05
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Masaaki Kikuchi , Taichi Murakami
IPC: H04B10/50 , H04B10/116 , H04B10/572 , G08C23/04
Abstract: A remaining battery capacity measuring device within a control device of a mobile apparatus measures a remaining battery capacity level of a battery. The light-emission control device, in a period separate from a transmission period for transmitting an ID, in accordance with the remaining charge amount of the battery, performs changing of a hue of light emitted by an LED, and setting no-data and a no-data period. Alternatively, the light-emission control device, in the period separate from the transmission period for transmitting the ID, in reaction to the remaining battery capacity level of the battery, changes a luminosity of the light emitted by the LED.
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公开(公告)号：US20210295539A1
公开(公告)日：2021-09-23
申请号：US17195472
申请日：2021-03-08
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Masaaki Kikuchi
Abstract: A position measuring device comprising includes an imager, and at least one processor configured to execute a program stored in a memory. The at least one processor detects, from an imaging range of a picture image acquired by the imager, a light-emitter image of a first light emitter that is capable of movement in a space and emits light corresponding to identification information of the first light emitter in the space, and acquires a three-dimensional position of the first light emitter in the space based on a position of the detected light-emitter image of the first light emitter in the picture image.
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3.发明授权公开(公告)号：US10389443B2
公开(公告)日：2019-08-20
申请号：US15067065
申请日：2016-03-10
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Masaaki Kikuchi
IPC: H04B10/116 , H04B10/07
Abstract: Markers 200-0˜200-3 emit light, according to control by as server 100, in accordance with a light emission pattern. On the other hand, a mobile device 300 distinguishes a reference signal and a numerical signal based on a mode of light emission of the markers 200-0˜200-3, and displays, upon receiving the numerical signal, a numerical value at a position of the marker 200 corresponding to the numerical signal in a frame, and displays, upon receiving the reference signal, ongoing reception of an ID at a position of the marker 200-0 corresponding to the reference signal in the frame. Furthermore, the mobile device 300 displays, at timing when all of the reference signals and the numerical signals are received, at a position of the marker 200-0 in the frame, a plurality of numerical values and units of the plurality of numerical values being integrated.
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公开(公告)号：US09729794B2
公开(公告)日：2017-08-08
申请号：US14801156
申请日：2015-07-16
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Masaaki Kikuchi
CPC classification number: H04N5/23293 , H04N5/2258
Abstract: In a smartphone, the imaging mode of an imager or the display mode of a display is changed from a normal mode when an image of an optical communication region is captured. More specifically, a process of lowering the contrast of the entire image (frame), a process of superimposing an icon image on the candidate region, a masking process for lowering the contrast of the candidate region, a process of reducing the count of display frames by image averaging or thinning, or a zoom limiting process of limiting the upper limit of the zoom ratio of the imager or the upper limit of the enlarged display magnification on the display is performed.
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5.发明授权公开(公告)号：US09305200B2
公开(公告)日：2016-04-05
申请号：US14598284
申请日：2015-01-16
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Masaaki Kikuchi
CPC classification number: G06K7/1095 , G06K7/10712 , G06K7/1408 , G06K7/1426
Abstract: The imager and controller of an information apparatus images the back face of another information apparatus to acquire the manufacturing number of the other information apparatus corresponding to the two-dimensional bar code provided on the back face of the other information apparatus and acquire visible light information corresponding to blinking of light emitted by the light emitter arranged on the back face of the other information apparatus. Furthermore, the controller controls the imager so as to be able to image the two-dimensional bar code and the light emitted by the light emitter.
Abstract translation: 信息装置的成像器和控制器对另一信息装置的背面进行成像，以获得与设置在其他信息装置的背面上的二维条形码对应的其他信息装置的制造编号，并获取对应的可见光信息 使由配置在其他信息装置的背面上的发光体发出的光闪烁。 此外，控制器控制成像器，以便能够对二维条形码和由光发射器发射的光进行成像。
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Patent Agency Ranking
公开(公告)号：US11783497B2
公开(公告)日：2023-10-10
申请号：US17195472
申请日：2021-03-08
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Masaaki Kikuchi
CPC classification number: G06T7/285 , G06T7/246 , G06T7/73 , G05D2201/0216 , G06T2200/04 , G06T2207/30241
Abstract: A position measuring device comprising includes an imager, and at least one processor configured to execute a program stored in a memory. The at least one processor detects, from an imaging range of a picture image acquired by the imager, a light-emitter image of a first light emitter that is capable of movement in a space and emits light corresponding to identification information of the first light emitter in the space, and acquires a three-dimensional position of the first light emitter in the space based on a position of the detected light-emitter image of the first light emitter in the picture image.
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公开(公告)号：US10026105B2
公开(公告)日：2018-07-17
申请号：US14225900
申请日：2014-03-26
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Masaaki Kikuchi
Abstract: A display system, a display apparatus, computer-readable storage medium are described. According to one implementation, a display system includes display apparatuses placed at a plurality of designated sites and a management server. Each of the display apparatuses include a communication unit which acquires user information from a terminal apparatus and transmits the user information to the management server. The management server includes a server receiving unit which receives the user information, a user registering unit which registers the user information on the terminal apparatus, a sheet creating unit which creates a stamp rally sheet including at least one of the plurality of designated sites for the user information, and a server transmitting unit which transmits the created stamp rally sheet to the display apparatus.
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公开(公告)号：US09716554B2
公开(公告)日：2017-07-25
申请号：US14508888
申请日：2014-10-07
Applicant: Casio Computer Co., Ltd.
Inventor： Nobuo Iizuka , Keiichi Kaneko , Masaaki Kikuchi
IPC: H04B10/116 , H04B10/516 , H04B10/112 , H04B10/548 , H04B10/69 , H04B10/11
CPC classification number: H04B10/516 , H04B10/11 , H04B10/1129 , H04B10/116 , H04B10/548 , H04B10/69
Abstract: An information transmission system includes: an information sending device including a light emitting section that emits light in a plurality of colors, a modulating section that modulates information to be transmitted into signals composed of changes in color, and a light emission control section that controls the light emitting section to emit light while changing color temporally based on the signals generated by the modulating section; and a receiving device including a camera that captures an image having color, and a control and communication section that detects a temporal color change of the light emitting section emitting light by light emission control by the information transmitting device, from images consecutively captured by the camera, decodes the detected color change into information, and outputs the generated information to a display section.
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公开(公告)号：US09705596B2
公开(公告)日：2017-07-11
申请号：US14975379
申请日：2015-12-18
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Nobuo Iizuka , Masaaki Kikuchi
IPC: H04B10/116 , H04B10/60
CPC classification number: H04B10/116 , H04B10/60
Abstract: An optical communication apparatus includes a light receiving unit, a wavelength band determining unit and an estimating unit. The light receiving unit receives light which changes to predetermined wavelength bands in a predetermined cycle according to communication object information, for a predetermined light reception period. The wavelength band determining unit determines each wavelength band of the light received by the light receiving unit. The estimating unit estimates that a wavelength band of the light received by the light receiving unit is any one of the predetermined wavelength bands, in a case where said wavelength band determined by the wavelength band determining unit is not any one of the predetermined wavelength bands.
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10.发明授权Communication system, information terminal, communication method and recording medium 有权通信系统，信息终端，通信方式和记录介质公开(公告)号：US08903957B2
公开(公告)日：2014-12-02
申请号：US13868040
申请日：2013-04-22
Applicant: Casio Computer Co., Ltd.
Inventor： Masaaki Kikuchi , Nobuo Iizuka , Keiichi Kaneko , Takeshi Imai
IPC: G06F15/16
Abstract: A transmission-side information terminal displays a marker whose wavelength changes with time on the basis of a tag ID acquired from a management server. A receiving-side information terminal takes an image to acquire the tag ID, and transmits storage instruction information to a distribution server, the storage instruction information including the tag ID, an area number indicating a position of the receiving-side information terminal and image data acquired by taking an image. The image distribution server stores the tag ID, the area number and the image data in the storage instruction information in association with one another. The transmission-side information terminal transmits query information including the tag ID acquired from the management server and the area number indicating its own position to the image distribution server, thereby acquiring image data associated with the tag ID and the area number from the image distribution server.
Abstract translation: 发送侧信息终端基于从管理服务器获取的标签ID，显示其波长随时间变化的标记。 接收侧信息终端拍摄图像以获取标签ID，并且向分发服务器发送存储指令信息，存储指示信息包括标签ID，指示接收侧信息终端的位置的区域号和图像数据 通过拍摄图像获得。 图像分发服务器将标签ID，区域编号和图像数据彼此关联地存储在存储指令信息中。 发送方信息终端向图像分发服务器发送包括从管理服务器获取的标签ID的查询信息和表示其自己的位置的区域号，从而从图像分发服务器获取与标签ID和区域号相关联的图像数据 。
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