公开(公告)号：US20220381987A1

公开(公告)日：2022-12-01

申请号：US17886523

申请日：2022-08-12

申请人： SEI OPTIFRONTIER CO., LTD.

发明人： Takahiro SUZUKI ,  Kazuyoshi OOKI ,  Hideaki YUSA

IPC分类号： G02B6/255

摘要： A fusion splicer is disclosed. The fusion splicer includes a fusion splicing unit that fusion splices of optical fibers, a communication unit that communicates through wireless connection with an external terminal, and a setting unit that sets a fusion condition of the fusion splicing unit. The communication unit acquires information related to the fusion condition of the fusion splicing unit from the external terminal. The setting unit sets the fusion condition of the fusion splicing unit based on the acquired information related to the fusion condition. The fusion splicing unit fusion splices in accordance with the fusion condition set by the setting unit.

公开(公告)号：US20200134994A1

公开(公告)日：2020-04-30

申请号：US16618708

申请日：2017-06-23

申请人： SEI OPTIFRONTIER CO., LTD.

发明人： Kazuyoshi OOKI ,  Makoto MIYAMORI

IPC分类号： G08B13/14 ,  G08B13/24 ,  G06F21/31 ,  G02B6/255

摘要： Disclosed is a theft sensing system for sensing a theft of a fusion splicer by using an information terminal. The system includes a wireless communication unit that enables the fusion splicer to perform wireless communication with the information terminal, an authentication processing unit that performs an authentication process such that the fusion splicer and the information terminal are wirelessly connected to each other, an acquisition unit that acquires wireless situation data between the fusion splicer and the information terminal which are wirelessly connected to each other, a decision unit that decides whether the fusion splicer moves in a direction away from the information terminal based on a change in the wireless situation data acquired by the acquisition unit, and a notification unit that performs a predetermined notification process in the information terminal when the decision unit decides that the fusion splicer moves in the direction away from the information terminal.

公开(公告)号：US20210012630A1

公开(公告)日：2021-01-14

申请号：US17032423

申请日：2020-09-25

申请人： SEI OPTIFRONTIER CO., LTD.

发明人： Kazuyoshi OOKI ,  Makoto MIYAMORI

IPC分类号： G08B13/14 ,  G02B6/255 ,  G06F21/31 ,  G08B13/24

摘要： Disclosed is a theft sensing system for sensing a theft of a fusion splicer by using an information terminal. The system includes a wireless communication unit that enables the fusion splicer to perform wireless communication with the information terminal, an authentication processing unit that performs an authentication process such that the fusion splicer and the information terminal are wirelessly connected to each other, an acquisition unit that acquires wireless situation data between the fusion splicer and the information terminal which are wirelessly connected to each other, a decision unit that decides whether the fusion splicer moves in a direction away from the information terminal based on a change in the wireless situation data acquired by the acquisition unit, and a notification unit that performs a predetermined notification process in the information terminal when the decision unit decides that the fusion splicer moves in the direction away from the information terminal.

公开(公告)号：US20200371492A1

公开(公告)日：2020-11-26

申请号：US16771729

申请日：2018-12-12

申请人： SEI OPTIFRONTIER CO., LTD.

发明人： Takaharu OHNISHI ,  Kazuyoshi OOKI ,  Hideaki YUSA

IPC分类号： G05B19/406 ,  G06F16/245 ,  G02B6/255

摘要： A management system of a fusion splicer for selecting an appropriate maintenance base when the fusion splicer malfunctions. The management system includes a determination unit configured to determine a type of a failure mode of the fusion splicer, an acquisition unit configured to acquire position information of the fusion splicer, and a selection unit configured to select an appropriate maintenance base on the basis of the type of the failure mode determined by the determination unit and the position information of the fusion splicer acquired by the acquisition unit.

公开(公告)号：US20200341197A1

公开(公告)日：2020-10-29

申请号：US16754286

申请日：2018-12-13

申请人： SEI OPTIFRONTIER CO., LTD.

发明人： Takahiro SUZUKI ,  Kazuyoshi OOKI ,  Hideaki YUSA

IPC分类号： G02B6/255

摘要： A fusion splicer is disclosed. The fusion splicer includes a fusion splicing unit that fusion splices of optical fibers, a communication unit that communicates through wireless connection with an external terminal, and a setting unit that sets a fusion condition of the fusion splicing unit. The communication unit acquires information related to the fusion condition of the fusion splicing unit from the external terminal. The setting unit sets the fusion condition of the fusion splicing unit based on the acquired information related to the fusion condition. The fusion splicing unit fusion splices in accordance with the fusion condition set by the setting unit.

公开(公告)号：US20200278497A1

公开(公告)日：2020-09-03

申请号：US16647114

申请日：2018-09-04

申请人： SEI OPTIFRONTIER CO., LTD.

发明人： Kazuyoshi OOKI ,  Takahiro SUZUKI

IPC分类号： G02B6/255 ,  G02B6/36

摘要： A theft tracking system for tracking a stolen fusion splicer of fusion splicers each of which is wirelessly accessible. The system includes a registration reception unit to receive registration of identification information of the stolen fusion splicer, a communication unit to transmit an identifier of a wireless access point allocated to the stolen fusion splicer to information communication terminals as a stolen article identifier, an acquisition unit to acquire identifiers of wireless access points around the respective terminals in a predetermined cycle, a determining unit to determine whether there is any identifier matching the stolen article identifier in the identifiers of the acquired wireless access points and to transmit positional information of the information communication terminal together with the stolen article identifier when determined that there is an identifier matching the stolen article identifier, and a notification unit to issue a notification of the transmitted positional information.

公开(公告)号：US20190310838A1

公开(公告)日：2019-10-10

申请号：US16340171

申请日：2017-10-16

申请人： SEI Optifrontier Co., Ltd.

发明人： Kazuyoshi OOKI ,  Makoto MIYAMORI

IPC分类号： G06F8/65

摘要： A management system for managing updating of operating software of a plurality of fusion splicers to which unique identifiers are assigned respectively, is disclosed. The management system is provided with a receiving unit that receives identifiers from a plurality of fusion splicers through wireless signals, the identifiers being assigned to the respective fusion splicers, a determination unit that determines whether or not operating software of a fusion splicer assigned to an identifier received by the receiving unit is operating software to be updated, an acquisition unit that acquires operating software update information appropriate for the fusion splicer for which the operating software is determined by the determination unit to be operating software to be updated, and a transmitting unit that transmits the operating software update information appropriate for the individual fusion splicer acquired by the acquisition unit to the fusion splicer.