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101. 发明授权

US12002231B2 Communication system, method for communicating to share images, and non-transitory recording medium 有权
公开(公告)号：US12002231B2
公开(公告)日：2024-06-04
申请号：US17391029
申请日：2021-08-02
申请人： Shigeru Nakamura , Yuichi Kawasaki , Hiroshi Hinohara , Takeshi Homma
发明人： Shigeru Nakamura , Yuichi Kawasaki , Hiroshi Hinohara , Takeshi Homma
IPC分类号： G06T7/90 , G06T3/4038 , G06T7/55 , H04N7/15
CPC分类号： G06T7/55 , G06T3/4038 , G06T7/90
摘要： A communication system includes a first communication terminal and a second communication terminal that shares a plurality of images with the first communication terminal. The first communication terminal includes first circuitry that receives a change of a display order of the plurality of images displayed on a display of the first communication terminal; and transmit information regarding the changed display order of the plurality of images to the second communication terminal. The second communication terminal includes second circuitry to change the display order of the plurality of images displayed on a display of the second communication terminal in accordance with the information regarding the display order of the plurality of images received from the first communication terminal. A method for communicating, performed by a communication terminal, the communication terminal, and a non-transitory recording medium executing the method for communicating are provided.

102. 发明授权

US11061641B2 Screen sharing system, and information processing apparatus 有权
公开(公告)号：US11061641B2
公开(公告)日：2021-07-13
申请号：US16802586
申请日：2020-02-27
申请人： Yuichi Kawasaki , Shigeru Nakamura , Masashi Ogasawara , Atsushi Miyamoto , Hiroshi Hinohara , Takeshi Homma
发明人： Yuichi Kawasaki , Shigeru Nakamura , Masashi Ogasawara , Atsushi Miyamoto , Hiroshi Hinohara , Takeshi Homma
IPC分类号： G06F3/14 , H04L29/06
摘要： A screen sharing system is configured to perform screen sharing between a first information processing apparatus and a second information processing apparatus. The first information processing apparatus is configured to acquire, as screen-sharing information, an image displayed on the first information processing apparatus, and transmit the screen-sharing information to a first server, when a data amount of the screen-sharing information is below a threshold value, and transmit the screen-sharing information to a second server and transmit, to the first server, storage destination information indicating a storage destination of the screen-sharing information, when the data is greater than or equal to the threshold value. The second information processing is configured to display, on the second information processing apparatus, an image based on the screen-sharing information received from the first server, or received from the second server based on the storage destination information received from the first server.

103. 发明授权

US10719228B2 Image processing apparatus, image processing system, and image processing method 有权
公开(公告)号：US10719228B2
公开(公告)日：2020-07-21
申请号：US16032254
申请日：2018-07-11
申请人： Ayako Watanabe , Shigeru Nakamura , Tatsuyuki Oikawa
发明人： Ayako Watanabe , Shigeru Nakamura , Tatsuyuki Oikawa
IPC分类号： G06F3/0488 , G06F3/0484 , G06F3/042 , G06F3/0354 , G06F3/0486 , G06F3/041 , G06F3/14
摘要： An image processing apparatus connected to an image display apparatus that displays visual information including handwritten data superimposed on a display image is provided. The image processing apparatus displays a plurality of screens, including a first screen and a second screen that is different from the first screen, and causes the image display apparatus to display a screen selected from among the first screen and the second screen. The image processing apparatus selects the screen from among the first screen and the second screen to generate the display image of the selected screen, based on a graphical user interface that accepts input of an operation of selecting the screen from among the first screen and the second screen or an operation of instructing generation of the display image.

104. 发明授权

US10067756B2 Communication apparatus, communication system, and communication method 有权
公开(公告)号：US10067756B2
公开(公告)日：2018-09-04
申请号：US15099788
申请日：2016-04-15
申请人： Hideki Tamura , Shigeru Nakamura
发明人： Hideki Tamura , Shigeru Nakamura
IPC分类号： G06F9/44 , G06F8/65 , G06F13/00 , G06F11/00 , H04N7/15 , H04L29/08 , G06F8/30 , G06F8/71
摘要： A disclosed communication apparatus includes a receiving unit that receives metadata of update data used for an update; a determination unit that determines, based on a description of the metadata, whether or not there is update data that is subject to advance download in which download of the update data is executed before a point of time at which the update is able to start; a control unit that determines whether or not it is timing to perform the advance download; and an update processing unit that downloads the update data in a case in which the determination unit determines that there is the update data that is subject to the advance download and the control unit determines that it is the timing to perform the advance download.

105. 发明授权

US08917994B2 Wavelength path multiplexing and demultiplexing optical transmission apparatus 有权
标题翻译：波长路径复用和解复用光传输装置
公开(公告)号：US08917994B2
公开(公告)日：2014-12-23
申请号：US13262185
申请日：2010-03-25
申请人： Masahiro Sakauchi , Shigeru Nakamura
发明人： Masahiro Sakauchi , Shigeru Nakamura
IPC分类号： H04J14/00 , G02B6/293 , H04Q11/00 , H04J14/02 , G02B6/35
CPC分类号： G02B6/2932 , G02B6/29322 , G02B6/29338 , G02B6/29353 , G02B6/29383 , G02B6/356 , H04J14/0267 , H04J14/0269 , H04Q11/0005 , H04Q11/0062 , H04Q2011/0016 , H04Q2011/003 , H04Q2011/0035 , H04Q2011/0058
摘要： A sending apparatus includes: a wavelength path multiplexing part; a sending wavelength path selection part; and an optical transmitter having optical sending parts. The wavelength path multiplexing part includes: sending wavelength path demultiplexing ports; and sending wavelength multiplexing ports connected thereto. The sending wavelength path multiplexing ports are connected to optical transmission paths respectively. The sending wavelength path selection part includes a wavelength multiplexing parts which multiplexing a set combination of optical signals among the optical signals inputted to the sending input ports and outputs it to any of the sending output ports. In the wavelength path sending or receiving by the wavelength path multiplexing/demultiplexing optical transmission apparatus, a non-selectable combination between a wavelength and a route can be avoided.
摘要翻译：发送装置包括：波长路径复用部; 发送波长路径选择部分; 以及具有光发送部件的光发送器。波长路径复用部分包括：发送波长路径解复用端口; 并发送与其连接的波长多路复用端口。发送波长路径复用端口分别连接到光传输路径。发送波长路径选择部分包括波长多路复用部分，其将输入到发送输入端口的光信号中的一组光信号复合，并将其输出到任何发送输出端口。在由波长路径复用/解复用光传输装置发送或接收的波长路径中，可以避免波长和路由之间的不可选择的组合。

106. 发明授权

US08873906B2 Optical conversion element and optical conversion element manufacturing method 有权
标题翻译：光转换元件和光转换元件制造方法
公开(公告)号：US08873906B2
公开(公告)日：2014-10-28
申请号：US13878295
申请日：2011-09-22
申请人： Masatoshi Tokushima , Shigeru Nakamura
发明人： Masatoshi Tokushima , Shigeru Nakamura
IPC分类号： G02B6/26 , B29D11/00 , G02B6/30 , G02B6/122
CPC分类号： G02B6/268 , B29D11/00663 , G02B6/1228 , G02B6/305
摘要： Disclosed is an optical conversion element capable of highly efficient optical coupling between a silicon waveguide and a general single-mode optical fiber only by butt-coupling without requiring anti-reflective coating. One embodiment is an optical conversion element that includes a waveguide structure and converts a mode field of guided light and is characterized in that at least a dual core is included, an innermost core of the dual core is a silicon inverse tapered thin wire core, a first outer core is a forward tapered ridge core having a ridge structure formed of an oxide film with only width of the ridge core changing. The first outer core is positioned on a narrow width side of the innermost core.
摘要翻译：公开了一种光转换元件，其能够仅在通过对接耦合而不需要抗反射涂层的情况下，在硅波导和通用单模光纤之间进行高效的光耦合。一个实施例是包括波导结构并转换导光模场的光转换元件，其特征在于，至少包括双核，双芯的最内芯是硅逆锥形细线芯，第一外芯是具有由仅具有脊芯宽度变化的氧化膜形成的脊结构的前锥形脊芯。第一外芯位于最内芯的窄宽侧。

107. 发明授权

US08599400B2 Image forming device, control method, and program for image forming device 有权
标题翻译：图像形成装置，图像形成装置的控制方法和程序
公开(公告)号：US08599400B2
公开(公告)日：2013-12-03
申请号：US12923242
申请日：2010-09-10
申请人： Shigeru Nakamura , Takafumi Shimmoto , Kohji Ishikura , Masaki Tasaka
发明人： Shigeru Nakamura , Takafumi Shimmoto , Kohji Ishikura , Masaki Tasaka
IPC分类号： G06K15/00 , G06F15/00
CPC分类号： H04N1/00846 , G06F21/608 , H04N1/00872 , H04N1/00875 , H04N2201/0094 , H04N2201/3269
摘要： When a control code detection unit detects a control code, an image storage unit stores the image data of pages that are entered after the page with the control code added thereto. A control code decision unit decides the content of control for the output processing of the image data based on all the control codes detected by the control code detection unit. Then, based on the content of control decided by the control code decision unit, a control unit controls the output processing of the image data stored in the image storage unit.
摘要翻译：当控制代码检测单元检测到控制代码时，图像存储单元将添加有控制代码的页面之后输入的页面的图像数据存储。控制代码决定单元基于由控制代码检测单元检测到的所有控制代码来决定图像数据的输出处理的控制内容。然后，控制部基于由控制代码决定部决定的控制内容，控制存储在图像存储部中的图像数据的输出处理。

108. 发明申请

US20130170793A1 OPTICAL WAVEGUIDE STRUCTURE AND OPTICAL WAVEGUIDE DEVICE 有权
标题翻译：光波导结构和光波导装置
公开(公告)号：US20130170793A1
公开(公告)日：2013-07-04
申请号：US13823027
申请日：2011-09-21
申请人： Jun Ushida , Shigeru Nakamura
发明人： Jun Ushida , Shigeru Nakamura
IPC分类号： G02B6/26
CPC分类号： G02B6/26 , G02B6/1228 , G02B6/305
摘要： The present invention provides a small optical waveguide structure capable of converting the spot size of light, and capable of reducing the conversion loss when compared under the condition of the same waveguide length and performing an optical conversion with high efficiency. An optical waveguide structure (100) includes a base waveguide (110) including a taper section (111) whose width becomes continuously narrower from one side toward another side, and a narrow-width section (112) that is consecutively connected to a narrow-width side of the taper section (111) and extends toward the another side. In the optical waveguide structure (100), at least three-layered upper waveguides (121 to 123) each of which has a planar shape smaller than the taper section (111) and includes a planar-view-roughly-wedge-shaped section whose width becomes continuously narrower from the one side toward the another side at least on a tip side are stacked above the taper section (111) of the base waveguide (110) in such a manner that the planar shape becomes successively smaller from the base waveguide side (110).
摘要翻译：本发明提供了一种能够转换光斑尺寸的小型光波导结构，并且在相同波导长度的条件下进行比较并能够以高效率进行光转换时，能够降低转换损耗。光波导结构（100）包括：基底波导（110），其包括宽度从一侧朝向另一侧连续变窄的锥形部（111），以及窄宽度部（112），其连续地连接到狭窄部锥形部分（111）的宽度侧并且朝向另一侧延伸。在光波导结构（100）中，至少三层上波导（121〜123）具有比锥形部（111）小的平面形状，并且具有俯视大致楔形的截面，宽度从一侧朝向另一侧连续变窄，至少在前端侧以基板波导（110）的锥形部（111）的上方层叠，使得平面形状从基底波导侧连续变小（110）。

109. 发明授权

US08165003B2 Optical pickup device 失效
标题翻译：光学拾取装置
公开(公告)号：US08165003B2
公开(公告)日：2012-04-24
申请号：US11442496
申请日：2006-05-25
申请人： Tohru Hotta , Ryouichi Kawasaki , Shigeru Nakamura
发明人： Tohru Hotta , Ryouichi Kawasaki , Shigeru Nakamura
IPC分类号： G11B7/135
CPC分类号： G11B7/1365 , G11B7/1263 , G11B7/1275 , G11B7/1356 , G11B7/1395 , G11B2007/0006
摘要： A first laser source is arranged on a transmitting side of a polarizing beam splitter, while a second laser source is arranged on a reflecting side of the polarizing beam splitter. The splitting surface of the polarizing beam splitter has a film characteristic of substantially transmitting s-polarization component of the laser light having the first wavelength emitted by the first laser source and substantially reflecting s-polarization component of the laser light having the second wavelength emitted by the second laser source. A plate-like beam splitter serves to introduce laser light reflected off of a signal recording medium into an optical detector by directing the laser light away from the optical path in which the laser sources are located. The plate-like beam splitter includes a splitting surface which has a reflectance that is higher than its transmittance.
摘要翻译：第一激光源设置在偏振分束器的发射侧，而第二激光源设置在偏振分束器的反射侧。偏振分束器的分离表面具有基本上透射由第一激光源发出的具有第一波长的激光的s偏振分量并基本上反射出具有第二波长的激光的s偏振分量的膜特性，第二激光源。板状分束器用于将激光从激光源所在的光路引导出来，将从信号记录介质反射的激光引入光学检测器。板状分束器包括具有高于其透射率的反射率的分离表面。

110. 发明授权

US08130395B2 Network communication apparatus 有权
标题翻译：网络通信设备
公开(公告)号：US08130395B2
公开(公告)日：2012-03-06
申请号：US11747544
申请日：2007-05-11
申请人： Naoki Shimizu , Shigeru Nakamura , Susumu Fujioka , Tomohito Kajiwara , Takashi Goto
发明人： Naoki Shimizu , Shigeru Nakamura , Susumu Fujioka , Tomohito Kajiwara , Takashi Goto
IPC分类号： G06F3/12 , G06K1/00
CPC分类号： H04L12/66
摘要： A disclosed network communication apparatus for performing communication via an IP network includes: a packet generation unit generating packets for call connection including facsimile communication capability and voice capability; and a communication control unit requesting a target network communication apparatus for connection using the packets for call connection upon facsimile transmission and establishing a facsimile communication channel and a voice channel to perform the facsimile transmission. Upon facsimile transmission, the communication control unit requests the target apparatus for connection using the packets for call connection. When the target apparatus rejects the connection request, the communication control unit reissues a call to the target apparatus and requests the target apparatus for connection of a voice channel to establish the voice channel, and then the communication control unit receives a request for connection of a facsimile communication channel from the target apparatus to establish the facsimile communication channel.
摘要翻译：公开的用于经由IP网络进行通信的网络通信装置包括：分组生成单元，生成包括传真通信能力和语音能力的呼叫连接的分组; 以及通信控制单元，其请求目标网络通信装置用于在传真发送时使用用于呼叫连接的分组进行连接，并建立传真通信信道和语音信道以执行传真传输。在传真发送时，通信控制单元使用用于呼叫连接的分组来请求目标设备进行连接。当目标设备拒绝连接请求时，通信控制单元重新发出对目标设备的呼叫，并请求目标设备连接语音信道以建立语音信道，然后通信控制单元接收连接请求来自目标设备的传真通信信道建立传真通信信道。

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