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1. 发明申请

WO2019138848A1 OPTICAL FIBER, COATED OPTICAL FIBER, AND OPTICAL TRANSMISSION SYSTEM 审中-公开
公开(公告)号：WO2019138848A1
公开(公告)日：2019-07-18
申请号：PCT/JP2018/047271
申请日：2018-12-21
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人： KAWAGUCHI Yuki , TAMURA Yoshiaki , SAKUMA Hirotaka
IPC分类号： G02B6/036 , C03B37/023 , G02B6/44
摘要： The optical fiber has an effective area that is greater than or equal to 110 μm 2 and less than or equal to 180 μm 2 at a wavelength of 1550 nm and a cable cut-off wavelength of less than or equal to 1530 nm. An average value of a glass outer diameter in a longitudinal direction is 125 ± 0.5 μm. When σ is a standard deviation of the glass outer diameter in the longitudinal direction, 3σ is greater than or equal to 0.1 μm and less than or equal to 0.5 μm.

2. 发明申请

WO2017090255A1 OPTICAL RECEIVER AND METHOD OF ASSEMBLING THE SAME 审中-公开
标题翻译：光学接收器及其组装方法
公开(公告)号：WO2017090255A1
公开(公告)日：2017-06-01
申请号：PCT/JP2016/004970
申请日：2016-11-25
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人： FUJIMURA, Yasushi , KUROKAWA, Munetaka , SAEKI, Tomoya
IPC分类号： G02B6/42 , H04B10/61
CPC分类号： G02B6/4225 , G02B6/4209 , G02B6/4227
摘要： A method of assembling an optical module that recovers data by interfering signal light with local light is disclosed. The optical module provides a housing with a side to which a signal port and a local port are fixed, and an optical components having a light incident surface whose normal makes an angle θ except for 0° and 90° against the axis of the signal port. The method first adjusts a rotation of the assembling apparatus by (1) setting a tool on the apparatus, where the tool has a pair of sides parallel to each other and a reference side making the angle θ against one of the paired sides, and (2) facing the reference side toward the preset direction. Next, setting the housing on the apparatus in an attitude same with the tool and facing the optical component toward the preset direction above the housing, the process installs the optical component within the housing.
摘要翻译：公开了一种组装光学模块的方法，该光学模块通过用局部光干涉信号光来恢复数据。光学模块提供具有信号端口和局部端口被固定到的一侧的壳体以及具有法线所成角度θ除0°以外的光入射面的光学部件。和90°; 对着信号端口的轴线。该方法首先通过以下方式来调整组装设备的旋转：（1）在设备上设置工具，其中工具具有彼此平行的一对侧面和与该对侧中的一个成角度θ的参考侧;以及（ 2）朝向预设方向的参考侧。接下来，将设备上的壳体以与工具相同的姿势放置并朝着壳体上方的预设方向面向光学部件，该过程将光学部件安装在壳体内。

3. 发明申请

WO2016086404A1 FLAT CABLE 审中-公开
标题翻译：扁平电缆
公开(公告)号：WO2016086404A1
公开(公告)日：2016-06-09
申请号：PCT/CN2014/093110
申请日：2014-12-05
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人： YAMAZAKI, Nobuyuki , SEMBA, Hiroyuki , FUKUDA, Keiichiro , KOINUMA, Takayoshi
IPC分类号： H01B7/08
CPC分类号： H01B11/203 , H01B7/0846
摘要： A flat cable includes a plurality of coaxial cables mutually arranged in parallel, the coaxial cable in which a cross-sectional area of a central conductor is 0.006 mm 2 or less, and an insulating film having a base material, and a thermoplastic adhesive layer formed on the base material. The insulating film is stuck on only one side of a parallel plane of the plurality of coaxial cables, and the plural coaxial cables are fixed to the thermoplastic adhesive layer.
摘要翻译：扁平电缆包括并联布置的多根同轴电缆，中心导体的横截面积为0.006mm 2以下的同轴电缆，以及具有基材的绝缘膜，以及形成在基材。绝缘膜仅粘贴在多根同轴电缆的平行平面的一侧，多根同轴电缆固定在热塑性粘合剂层上。

4. 发明申请

WO2016051800A2 OPTICAL TRANSCEVIER AND A METHOD TO ASSEMBLE THE SAME 审中-公开
标题翻译：光学传输器及其组装方法
公开(公告)号：WO2016051800A2
公开(公告)日：2016-04-07
申请号：PCT/JP2015/004990
申请日：2015-09-30
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人： OKI, Kazushige
IPC分类号： H04B10/40
CPC分类号： H04B10/40 , G02B6/4246 , H04B10/556 , H04B10/61
摘要： A process to assembly a coherent optical transceiver is disclosed. The process includes steps of: (i) assembling the modulator unit outside of the housing; (ii) installing the source unit within the housing; (iii) installing the modulator unit within the housing; (iv) mounting the receiver unit on the top surface of the mother board outside of the housing; (v) installing the mother board that mounts the receiver unit within the housing so as to expose the back surface of the mother board; (vi) mounting the PMC on the back surface of the mother board; (vii) coupling the source unit with the PMC, the PMC with the modulator unit, and the PMC with the receiver unit by respective polarization maintaining fibers (PMFs) and polarization maintaining connectors (PM connectors), and (viii) coupling the optical receptacle with the modulator unit and the receiver unit by respective single mode fibers (SMFs).
摘要翻译：公开了组装相干光收发器的过程。该方法包括以下步骤：（i）将调制器单元组装在壳体外部; （ii）将源单元安装在壳体内; （iii）将所述调制器单元安装在所述壳体内; （iv）将接收器单元安装在壳体外部的母板的顶表面上; （v）安装将接收器单元安装在壳体内以便露出母板背面的母板; （vi）将PMC安装在母板的背面上; （vii）将源单元与PMC耦合，具有调制器单元的PMC和具有接收器单元的PMC通过相应的偏振保持光纤（PMF）和偏振保持连接器（PM连接器）耦合，以及（viii）将光学接收器调制器单元和接收器单元由相应的单模光纤（SMF）组成。

5. 发明申请

WO2015172377A1 MULTI-CORE CABLE AND MULTI-CORE CABLE WITH SUBSTRATE 审中-公开
标题翻译：多芯电缆和多芯电缆与基板
公开(公告)号：WO2015172377A1
公开(公告)日：2015-11-19
申请号：PCT/CN2014/077658
申请日：2014-05-16
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人： ISHIMOTO, Takeki
IPC分类号： H01B7/00 , H01R9/05 , H02G15/02
CPC分类号： H01R12/62 , H01B7/18 , H01R9/0512 , H01R9/0515 , H01R12/596 , H02G15/025 , H02G15/046
摘要： A plurality of electronic wires (25) are fixed by a mold part (22) in a state arranged in at least two rows. The mold part (22) has a first end face (61) from which the electronic wires (25) of a first row in the plurality of electronic wires (25) protrude and a second end face (62) from which the electronic wires (25) of a second row in the plurality of electronic wires (25) protrude. An angle of the first end face (61) with respect to a direction of a central axis line (C) of a multi-core cable (11) differs from an angle of the second end face (62) with respect to the direction of the central axis line (C). The electronic wires (25) of the first row in the first end face (61) protrude along a direction away from the electronic wires (25) of the second row protruding from the second end face (62).
摘要翻译：多个电子线（25）以至少两排布置的状态由模具部件（22）固定。模具部件（22）具有第一端面（61），多个电子线（25）中的第一排的电子线（25）从该第一端面突出，第二端面由电子线多个电子线（25）中的第二排的突出部（25）突出。第一端面（61）相对于多芯电缆（11）的中心轴线（C）的方向的角度与第二端面（62）的角度相对于第二端面中心轴线（C）。第一端面（61）中的第一排的电子线（25）沿着远离第二端部（62）的第二列的电子线（25）的方向突出。

6. 发明申请

WO2015123867A1 WIRING MEMBER 审中-公开
标题翻译：接线员
公开(公告)号：WO2015123867A1
公开(公告)日：2015-08-27
申请号：PCT/CN2014/072386
申请日：2014-02-21
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人： YAMAZAKI, Nobuyuki , SEMBA, Hiroyuki , FUKUDA, Keiichiro , KOINUMA, Takayoshi
IPC分类号： H01R9/05 , H01R13/648
CPC分类号： H01R9/038 , H01R4/021 , H01R4/70 , H01R12/62 , H01R13/6592
摘要： There is provided a wiring board having small connection boards. In each of unit terminal groups (21) of a wiring board (1), two signal terminal members (22) and one ground terminal member (23) are arranged in this order in the direction that is perpendicular to the extending direction of the signal terminal members (22). The signal terminal members (22) and the ground terminal members (23) extend in the direction that is perpendicular to the arrangement direction of the unit terminal groups (21). The arrangement pitch of the two signal terminal members (22) of each unit terminal group (21) is equal to the pitch Pl of a pair of coaxial cables (30) connected to them. Resin films (41) maintain a parallel arrangements of plura1coaxial cables (30) in such a manner that the pitch P2 of two adjoining coaxial cables that are connected to adjoining unit terminal groups (21) is set longer than the pitch Pl.
摘要翻译：提供了具有小连接板的布线板。在布线基板（1）的各单元端子组（21）中，沿着与信号的延伸方向垂直的方向依次配置两个信号端子部件（22）和一个接地端子部件（23）端子构件（22）。信号端子构件（22）和接地端子构件（23）沿着与单元端子组（21）的排列方向垂直的方向延伸。每个单元端子组（21）的两个信号端子构件（22）的布置间距等于连接到它们的一对同轴电缆（30）的间距P1。树脂膜（41）以与连接单元端子组（21）连接的两个邻接的同轴电缆的间距P2被设定为比间距P1长的方式，保持plura1同轴电缆（30）的平行布置。

7. 发明申请

WO2014178162A1 CONVERTER 审中-公开
公开(公告)号：WO2014178162A1
公开(公告)日：2014-11-06
申请号：PCT/JP2014/001419
申请日：2014-03-13
申请人： AUTONETWORKS TECHNOLOGIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD. , SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人： NISHIMURA, Tsuguo
IPC分类号： H02M1/36 , H02M3/158
CPC分类号： H02M3/158 , H02M1/36 , H02M1/38 , H02M3/1582
摘要： A converter is provided which is capable of avoiding adverse flow of an electric current from an output side of a voltage to an inductor and having a small loss in the electric power. In a converter 1, the source of an FET 11 and the drain of an FET 12 are connected to one end of an inductor L1 while the source of an FET 13 and the drain of an FET 14 are connected to the other end of the inductor L1. The sources of the FETs 12 and 14 are connected to each other. The cathode and the anode of a diode D3 are connected respectively to the drain and the source of the FET 13. The FETs 11, 12, 13, and 14 serve as switches. Then, the FETs 11, 12, 13, and 14 are turned ON/OFF individually so that a voltage applied by a battery 3 is converted. When voltage conversion is to be terminated, OFF-state of the FET 13 is maintained. Then, during the time that the OFF-state of the FET 13 is maintained, an electric current is reduced that flows from the drain of the FET 13 through a storage battery 4 to the source of the FET 14.
摘要翻译：提供A转换器，其能够避免电流从电压的输出侧向电感器的不利流动，并且具有小的电功率损失。在转换器1中，FET11的源极和FET12的漏极连接到电感器L1的一端，而FET 13的源极和FET 14的漏极连接到电感器的另一端 L1。 FET 12和14的源极彼此连接。二极管D3的阴极和阳极分别连接到FET 13的漏极和源极。FET 11,12,13和14用作开关。然后，FET 11,12,13,14分别导通/截止，从而转换由电池3施加的电压。当电压转换结束时，保持FET 13的OFF状态。然后，在保持FET 13的截止状态的时刻，从FET 13的漏极经由蓄电池4流到FET14的源极的电流减小。

8. 发明申请

WO2014108726A2 VEHICLE-MOUNTED CHARGING DEVICE AND VEHICLE CHARGING SYSTEM 审中-公开
标题翻译：车载充电装置和车辆充电系统
公开(公告)号：WO2014108726A2
公开(公告)日：2014-07-17
申请号：PCT/IB2013/002873
申请日：2013-12-27
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , SUMITOMO ELECTRIC INDUSTRIES, LTD. , Sumitomo Wiring Systems, Ltd. , Autonetworks Technologies, LTD. , ANDO, Hiroya , KAMAGA, Ryuichi , NAKAGAWA, Nobuyuki , OCHIAI, Yuta , MIYASHITA, Yukihiro , HAGIHARA, Takeshi , ISOYAMA, Yoshikazu
发明人： ANDO, Hiroya , KAMAGA, Ryuichi , NAKAGAWA, Nobuyuki , OCHIAI, Yuta , MIYASHITA, Yukihiro , HAGIHARA, Takeshi , ISOYAMA, Yoshikazu
IPC分类号： H02J13/00
CPC分类号： B60L11/1838 , B60L11/1818 , B60L11/1825 , B60L11/1846 , B60L11/1868 , B60L2230/12 , B60L2230/16 , B60L2240/547 , H02J13/002 , Y02E60/7815 , Y02T10/7005 , Y02T10/7066 , Y02T10/7088 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/163 , Y02T90/169 , Y04S30/14 , Y04S40/121
摘要： A vehicle-mounted charging device (12) includes a vehicle-mounted battery (18), a vehicle-mounted electronic control unit (30) and a modem startup control unit. The vehicle-mounted battery is charged with power supplied from external charging equipment via a charging cable (16). The vehicle-mounted electronic control unit is configured to perform charging communication, relating to charging of the vehicle-mounted battery, with the external charging equipment using an in-band modem (32). The modem startup control unit starts up the in-band modem when the vehicle-mounted electronic control unit performs the charging communication, and that stops a startup of the in-band modem when the vehicle-mounted electronic control unit does not perform the charging communication.
摘要翻译：车载充电装置（12）包括车载电池（18），车载电子控制单元（30）和调制解调器启动控制单元。车载电池通过充电电缆（16）从外部充电设备供给的电力充电。车载电子控制单元被配置为使用带内调制解调器（32）与外部充电设备进行与车载电池的充电有关的充电通信。当车载电子控制单元执行充电通信时，调制解调器启动控制单元启动带内调制解调器，并且当车载电子控制单元不执行充电通信时停止带内调制解调器的启动

9. 发明申请

WO2014065436A1 WAVELENGTH MULTIPLEXED TRANSMITTER OPTICAL MODULE 审中-公开
标题翻译：波长多路复用发射机光模块
公开(公告)号：WO2014065436A1
公开(公告)日：2014-05-01
申请号：PCT/JP2013/079476
申请日：2013-10-24
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人： SAEKI, Tomoya , KUROKAWA, Munetaka , TANAKA, Kazunori
IPC分类号： G02B6/42
CPC分类号： H04B10/501 , G02B6/29365 , G02B6/4206 , G02B6/4239 , G02B7/025 , H04J14/02
摘要： A transmitter optical module is disclosed. The transmitter optical module has optical sources (7a-7d) each emitting optical beam with a specific wavelength different from others and lenses (8a-8d) corresponding to the optical sources. The optical sources and the lenses are mounted on a carrier (14). The carrier provides grooves surrounding rectangular areas where each of the lenses is mounted.
摘要翻译：公开了发射机光模块。发射器光学模块具有光源（7a-7d），每个发射具有不同于其他特定波长的光束和对应于光源的透镜（8a-8d）。光源和透镜安装在载体（14）上。载体提供围绕其中每个透镜安装的矩形区域的凹槽。

10. 发明申请

WO2012153863A1 PLUGGABLE SYSTEM AND OPTICAL TRANSCEIVER APPLICABLE TO PLUGGABLE SYSTEM 审中-公开
标题翻译：可插拔系统和光耦合器适用于可插拔系统
公开(公告)号：WO2012153863A1
公开(公告)日：2012-11-15
申请号：PCT/JP2012/062564
申请日：2012-05-09
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD. , OKI, Kazushige
发明人： OKI, Kazushige
IPC分类号： H01R13/6583 , G02B6/42
CPC分类号： H01R13/5219 , G02B6/4261 , G02B6/4277 , G02B6/4284 , H01R13/658
摘要： An optical transceiver and a pluggable system to enhance the reliability of the communication between the optical transceiver and the host system are disclosed. The rear of the housing of the transceiver provides a periodic structure, a plurality of hollows or a plurality of projections, arranged along the gasket provided in the host connector. Only portions of the periodic structure come in contact with the gasket, and the repulsive force caused by the gasket is consequently weakened to enhance the reliability of the mating of the plug in the optical transceiver with the host connector. The width of the hollows, or the pitch of the projections is set to be shorter than a quarter wavelength of a signal transmitted between the transceiver and the host system to reduce the EMI radiation leaking from the end of the transceiver.
摘要翻译：公开了一种用于增强光收发器和主机系统之间的通信的可靠性的光收发器和可插拔系统。收发器的壳体的后部提供沿着设置在主机连接器中的垫圈布置的周期性结构，多个中空或多个突起。只有周期性结构的一部分与垫片接触，并且由垫圈引起的排斥力因此被削弱，以提高插头在光收发器中与主机连接器的匹配的可靠性。空穴的宽度或突起的间距被设定为短于在收发器和主机系统之间传输的信号的四分之一波长，以减少从收发器的端部泄漏的EMI辐射。

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