-
1.发明申请公开(公告)号：US20130137377A1
公开(公告)日：2013-05-30
申请号：US13749036
申请日：2013-01-24
Applicant: OLYMPUS CORPORATION , OLYMPUS MEDICAL SYSTEMS CORP.
Inventor： Takahisa Endo , Manabu Ishizeki
IPC: H04N7/18
CPC classification number: H04N7/183 , A61B1/00016 , A61B1/00059 , H04N7/185 , H04N2005/2255 , H04W36/06
Abstract: A wireless image communication system comprises a transmitter that wirelessly transmits image data and a receiver that receives the image data transmitted by the transmitter. The transmitter comprises: a communication channel change instruction unit that accepts, from an operator, an instruction to change a communication channel currently used in the wireless communication with the receiver for the transmission of the image data to a predetermined communication channel different from the currently used communication channel; and a transmitting unit that wirelessly transmits, on the basis of the instruction, information related to the predetermined communication channel to the receiver. The receiver comprises: a receiving unit that receives the information wirelessly transmitted by the transmitter; and a wireless communication control unit that performs a process to change the communication channel currently used in the wireless communication with the transmitter to the communication channel indicated by the received information.
Abstract translation: 无线图像通信系统包括无线发送图像数据的发送器和接收由发送器发送的图像数据的接收器。 所述发射机包括：通信信道改变指令单元，其从操作者接收改变当前与所述接收机的无线通信中使用的通信信道的指令，以将图像数据传输到与当前使用的不同的预定通信信道 通讯渠道; 以及发送单元，其基于所述指示，将与所述预定通信信道相关的信息无线地发送到所述接收机。 接收机包括：接收单元，接收由发射机无线发送的信息; 以及无线通信控制单元，其执行将与所述发射机的无线通信中当前使用的通信信道改变为由所接收的信息指示的通信信道的处理。
-
2.发明授权公开(公告)号：US09160985B2
公开(公告)日：2015-10-13
申请号：US13749036
申请日：2013-01-24
Applicant: OLYMPUS CORPORATION , OLYMPUS MEDICAL SYSTEMS CORP.
Inventor： Takahisa Endo , Manabu Ishizeki
CPC classification number: H04N7/183 , A61B1/00016 , A61B1/00059 , H04N7/185 , H04N2005/2255 , H04W36/06
Abstract: A wireless image communication system comprises a transmitter that wirelessly transmits image data and a receiver that receives the image data transmitted by the transmitter. The transmitter comprises: a communication channel change instruction unit that accepts, from an operator, an instruction to change a communication channel currently used in the wireless communication with the receiver for the transmission of the image data to a predetermined communication channel different from the currently used communication channel; and a transmitting unit that wirelessly transmits, on the basis of the instruction, information related to the predetermined communication channel to the receiver. The receiver comprises: a receiving unit that receives the information wirelessly transmitted by the transmitter; and a wireless communication control unit that performs a process to change the communication channel currently used in the wireless communication with the transmitter to the communication channel indicated by the received information.
Abstract translation: 无线图像通信系统包括无线发送图像数据的发送器和接收由发送器发送的图像数据的接收器。 所述发射机包括：通信信道改变指令单元，其从操作者接收改变当前与所述接收机的无线通信中使用的通信信道的指令，以将图像数据传输到与当前使用的不同的预定通信信道 通讯渠道; 以及发送单元，其基于所述指示，将与所述预定通信信道相关的信息无线地发送到所述接收机。 接收机包括：接收单元，接收由发射机无线发送的信息; 以及无线通信控制单元，其执行将与所述发射机的无线通信中当前使用的通信信道改变为由所接收的信息指示的通信信道的处理。
-
公开(公告)号：US10038865B2
公开(公告)日：2018-07-31
申请号：US15479338
申请日：2017-04-05
Applicant: OLYMPUS CORPORATION
Inventor： Ryohei Kagawa , Hidetsugu Takahashi , Manabu Ishizeki , Hidetaro Kono
CPC classification number: H04N5/374 , A61B1/04 , G02B23/24 , G02B23/2484 , G06F3/00 , G06F13/38 , H03K19/17748 , H04L5/18 , H04L29/08 , H04N5/38
Abstract: A communication system includes: a first signal line; a second signal line; a first signal line selection portion and a second signal line selection portion for selecting either one of the first signal line and the second signal line so as to be effective as the serial data; and a signal control portion for outputting a signal direction switching signal for controlling a selecting operation. The first signal line selection portion includes a first OR circuit and a first three-state buffer circuit provided on the first signal line, and a first buffer provided on the second signal line, and the second signal line selection portion includes a second OR circuit and a second three-state buffer circuit provided on the second signal line, a second buffer provided on the first signal line, and an inverter circuit provided between a terminal of the signal control portion and the second OR circuit.
-
公开(公告)号：US11503990B2
公开(公告)日：2022-11-22
申请号：US16932891
申请日：2020-07-20
Applicant: OLYMPUS CORPORATION
Inventor： Manabu Ishizeki , Ryohei Kagawa
Abstract: An imaging system includes: a light source configured to emit illumination light; an imager configured to store an electric charge corresponding to an amount of received light and read out the stored electric charge as a signal value by using a rolling shutter method; a frequency detector configured to detect a vibrational frequency of a predetermined site of a subject; and an illumination controller configured to control emission of the illumination light during a readout period of the signal value. The illumination controller is configured to set a phase for an emission timing of the illumination light in an exposure period during which the imager stores the electric charge to be an identical phase at the frequency in each frame, and refer to respective phases set in exposure periods of chronologically adjacent frames to set an emission timing of the illumination light in the readout period.
-
-
-
Search Results
4
records
(took 0.01 seconds)
