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公开(公告)号：US20220381987A1
公开(公告)日：2022-12-01
申请号：US17886523
申请日：2022-08-12
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.
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公开(公告)号：US11288938B2
公开(公告)日：2022-03-29
申请号：US16623845
申请日：2018-07-05
发明人： Kazuyoshi Ooki , Takahiro Suzuki
摘要： A fusion splicer is capable of sensing whether or not the fusion splicer is in a stolen state in cooperation with a theft sensing device. The fusion splicer includes an authentication processing unit that authenticates the theft sensing device, a storage unit that stores identification information of the theft sensing device subjected to authentication processing, a decision unit that decides whether or not the fusion splicer is in a stolen state based on a communication condition with respect to the theft sensing device, a locking unit that locks at least a part of functions of the fusion splicer when it is decided that the fusion splicer is in a stolen state, a releasing unit that temporarily releases the locked function of the fusion splicer, and an input unit that receives an input of a release ID for releasing the locked state.
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公开(公告)号：US11204465B2
公开(公告)日：2021-12-21
申请号：US16085749
申请日：2017-02-09
发明人： Ryuichiro Sato
IPC分类号： G02B6/255
摘要： An optical fiber holder for holding an optical fiber includes a holder body part on which a first optical fiber and a second optical fiber having a different outer diameter are mountable, a lid body which is disposed to the holder body part, and a fiber posture correction block which is provided on the lid body on a side close to a terminal processing part of the first optical fiber and the second optical fiber. The holder body part includes a first regulating part at an end part thereof on a terminal processing part side, and the first regulating part regulates movement of a first glass fiber of the first optical fiber and a second glass fiber of the second optical fiber. The fiber posture correction block includes a contact part to contact the second optical fiber at an end part thereof on the terminal processing part side.
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公开(公告)号：USD918016S1
公开(公告)日：2021-05-04
申请号：US29662357
申请日：2018-09-05
设计人： Kazufumi Joko , Ryosuke Meo
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公开(公告)号：US10928591B2
公开(公告)日：2021-02-23
申请号：US16302148
申请日：2017-05-16
IPC分类号： G02B6/255
摘要： A neck-hung operation tray includes a first operation tray in which a fusion splicer is mounted, and a second operation tray which is assembled with the first operation tray. The first operation tray includes an installation surface on which the fusion splicer is installed, and a pair of projecting parts disposed around the installation surface and having through holes, and first openings respectively disposed in the vicinity of the projecting parts in the installation surface. The second operation tray includes an operation surface, a second opening formed in the operation surface, and the engaging parts projecting outward from the second opening. The engaging parts are engaged with the first openings, and the projecting parts are accommodated in the second opening such that the fusion splicer is mounted on the installation surface and the top surfaces of the engaging parts.
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6.发明授权公开(公告)号：US10901723B2
公开(公告)日：2021-01-26
申请号：US16340171
申请日：2017-10-16
发明人： Kazuyoshi Ooki , Makoto Miyamori
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.
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公开(公告)号：US10825309B2
公开(公告)日：2020-11-03
申请号：US16618708
申请日：2017-06-23
发明人： Kazuyoshi Ooki , Makoto Miyamori
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.
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公开(公告)号：US20200134994A1
公开(公告)日：2020-04-30
申请号：US16618708
申请日：2017-06-23
发明人： Kazuyoshi OOKI , Makoto MIYAMORI
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.
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公开(公告)号：US10551564B2
公开(公告)日：2020-02-04
申请号：US15429267
申请日：2017-02-10
IPC分类号： G02B6/25
摘要： An optical fiber holder includes a holder main body, a V-groove which is formed on an upper surface of the holder main body and accommodates a first optical fiber, a recessed groove which is formed on a same straight line with the V-groove and accommodates a second optical fiber having a coating portion with a larger outer diameter than the first optical fiber, and an abutting portion which is provided on an end portion of the recessed groove on an opposite side to the V-groove and includes an opening portion which has a smaller width than the recessed groove. When the second optical fiber is accommodated in the recessed groove, a fiber core wire of the second optical fiber protrudes to an outside via the opening portion and an end portion of the coating portion of the second optical fiber abuts on the abutting portion.
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公开(公告)号：US20190278029A1
公开(公告)日：2019-09-12
申请号：US16294102
申请日：2019-03-06
IPC分类号： G02B6/38
摘要： An optical connector according to an exemplary embodiment is an optical connector including a plurality of optical connector plugs collectively connected to each of a plurality of adapters arranged along a first direction and a second direction intersecting the first direction, along a connection direction intersecting both the first direction and the second direction, the optical connector includes: a plurality of holders configured to be arranged along the second direction while holding the plurality of optical connector plugs arranged in the first direction, and a handle configured to hold the plurality of holders arranged in the second direction.
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