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1. 发明授权

US08200090B2 Optical transmission apparatus, optical transmission method, and optical transceiver 有权
标题翻译：光传输装置，光传输方法和光收发器
公开(公告)号：US08200090B2
公开(公告)日：2012-06-12
申请号：US12560480
申请日：2009-09-16
申请人： Yuichiro Sakane , Ryuta Hoshi , Akira Yamamoto , Tsutomu Tsurumi , Yasushi Sugaya , Tomoyuki Sakata , Kouichi Maeda , Hiromu Yoshii
发明人： Yuichiro Sakane , Ryuta Hoshi , Akira Yamamoto , Tsutomu Tsurumi , Yasushi Sugaya , Tomoyuki Sakata , Kouichi Maeda , Hiromu Yoshii
IPC分类号： H04B10/08
CPC分类号： H04B10/25133
摘要： An aspect of the embodiments utilizes an optical transmission apparatus which includes a rough adjustment execution portion that monitors a bit error rate of an optical signal for set values of a dispersion compensator where the set values have been set less closely to each other within a dispersion compensation control range than when a wavelength dispersion value set in the dispersion compensator is determined, and carries out a rough adjustment to determine a comparison threshold value used to set the wavelength dispersion value based on the monitored bit error rate, and a fine adjustment execution portion that monitors the bit error rate for the dispersion compensator the set values have been set more closely to each other, and carries out an adjustment to determine a wavelength dispersion value corresponding to the midpoint between the two acquired bit error rates as the wavelength dispersion value of the dispersion compensator.
摘要翻译：实施例的一个方面利用了一种光传输装置，其包括粗调整执行部分，其监视色散补偿器的设定值的光信号的误码率，其中在色散补偿中已经将设定值彼此设置得较不紧密控制范围比当在色散补偿器中设置的波长色散值被确定时进行粗略调整，以便基于所监视的比特误码率来确定用于设置波长色散值的比较阈值;以及微调执行部分，监视色散补偿器的误比特率，将设定值彼此更加紧密地设定，并进行调整，以确定与两个获取的位错误率之间的中点对应的波长色散值作为色散补偿器的波长色散值色散补偿器

2. 发明申请

US20100067917A1 OPTICAL TRANSMISSION APPARATUS, OPTICAL TRANSMISSION METHOD, AND OPTICAL TRANSCEIVER 有权
标题翻译：光传输装置，光传输方法和光收发器
公开(公告)号：US20100067917A1
公开(公告)日：2010-03-18
申请号：US12560480
申请日：2009-09-16
申请人： Yuichiro SAKANE , Ryuta Hoshi , Akira Yamamoto , Tsutomu Tsurumi , Yasushi Sugaya , Tomoyuki Sakata , Kouichi Maeda , Hiromu Yoshii
发明人： Yuichiro SAKANE , Ryuta Hoshi , Akira Yamamoto , Tsutomu Tsurumi , Yasushi Sugaya , Tomoyuki Sakata , Kouichi Maeda , Hiromu Yoshii
IPC分类号： H04B10/00
CPC分类号： H04B10/25133
摘要： An aspect of the embodiments utilizes an optical transmission apparatus which includes a rough adjustment execution portion that monitors a bit error rate of an optical signal for set values of a dispersion compensator where the set values have been set less closely to each other within a dispersion compensation control range than when a wavelength dispersion value set in the dispersion compensator is determined, and carries out a rough adjustment to determine a comparison threshold value used to set the wavelength dispersion value based on the monitored bit error rate, and a fine adjustment execution portion that monitors the bit error rate for the dispersion compensator the set values have been set more closely to each other, and carries out an adjustment to determine a wavelength dispersion value corresponding to the midpoint between the two acquired bit error rates as the wavelength dispersion value of the dispersion compensator.
摘要翻译：实施例的一个方面利用了一种光传输装置，其包括粗调整执行部分，其监视色散补偿器的设定值的光信号的误码率，其中在色散补偿中已经将设定值彼此设置得较不紧密控制范围比当在色散补偿器中设置的波长色散值被确定时进行粗略调整，以便基于所监视的比特误码率来确定用于设置波长色散值的比较阈值;以及微调执行部分，监视色散补偿器的误比特率，将设定值彼此更加紧密地设定，并进行调整，以确定与两个获取的位错误率之间的中点对应的波长色散值作为色散补偿器的波长色散值色散补偿器

3. 发明授权

US07104811B2 Angled terminal with flange for cooperation with press-fit jig 有权
标题翻译：带法兰的带角度端子，配合压配夹具
公开(公告)号：US07104811B2
公开(公告)日：2006-09-12
申请号：US10886701
申请日：2004-07-09
申请人： Tomoyuki Sakata , Ryousuke Shioda , Kensaku Takata
发明人： Tomoyuki Sakata , Ryousuke Shioda , Kensaku Takata
IPC分类号： H01R9/09
CPC分类号： H01R43/16 , H01R12/585 , H01R12/712 , Y10S439/943
摘要： A bent connector terminal with improved stability when held within a groove (23) of a comb-shaped, press-fit jig (20,22), the terminal aligned with a hole (32) of a printed circuit board (30) and to be press-fitted into the hole. In one embodiment, at least one widened portion (12e) is formed on the connector terminal between a tip flange part (12b) and a swelled or widened part (12c), the widening of the part (12c) caused by bending of the connector terminal. The widened portion (12e) and the swelled part (12c) serve to stabilize the connector terminal within the groove (23) of the press-fit jig as the jig is used to press on the tip flange part (12b). In another embodiment, the connector terminal includes notches (12d) at the location where the connector terminal is to be bent, to compensate for widening caused by the bending step so that no swelled or broadened area is produced at this region. In this embodiment, since no widening is produced at the bent region the press-fit jig grooves may be narrowed so that the bent connector terminal is supported evenly between the bend and the flange part (12b) and stability is improved.
摘要翻译：一种弯曲的连接器端子，当保持在梳状压配夹具（20,22）的凹槽（23）内时具有改进的稳定性，该端子与印刷电路板（30）的孔（32）对准，并且压入孔内。在一个实施例中，至少一个加宽部分（12e）形成在尖端凸缘部分（12b）和膨胀或加宽部分（12c）之间的连接器端子上，部分（12c）的加宽由连接器端子的弯曲。加宽部分（12e）和膨胀部分（12c）用于使夹具用于压在尖端凸缘部分（12b）上时将连接器端子稳定在压配夹具的凹槽（23）内。在另一个实施例中，连接器端子在连接器端子要弯曲的位置处包括凹口（12d），以补偿由弯曲步骤引起的加宽，使得在该区域处不产生膨胀或加宽的区域。在本实施例中，由于在弯曲区域不产生加宽，所以压入夹具槽可能变窄，使得弯曲的连接器端子被均匀地支撑在弯曲部分和凸缘部分（12b）之间，并且稳定性得到改善。

4. 发明授权

US06196488B1 Sound-absorbing material and a cable reel including the same 失效
标题翻译：吸声材料和包括该吸音材料的电缆卷筒
公开(公告)号：US06196488B1
公开(公告)日：2001-03-06
申请号：US09136743
申请日：1998-08-19
申请人： Tomoyuki Sakata , Tetsuya Iizuka , Akihito Maegawa
发明人： Tomoyuki Sakata , Tetsuya Iizuka , Akihito Maegawa
IPC分类号： B65H7538
CPC分类号： G10K11/162
摘要： A sound-absorbing material and a cable reel including the same are produced inexpensively and are able to attenuate sliding noise and vibration noise. A sound-absorbing material 20 is made of a polyethylene film 20a and is formed into a thin waved sheet having continuous wave crests and wave troughs. A synthetic paper 20b having a lubricative surface is attached to the wave crests on a front side of the polyethylene film 20a through an adhesive. As an air layer 21 is defined in a space surrounded by the wave crests and wave troughs, any sounds which are transmitted to the polyethylene film 20a collide on the wave crests and wave troughs thereby being effectively attenuated and absorbed. The sound-absorbing material 20 is struck on a bearing surface 12a of a stationary member 11 by way of an adhesive. A lateral lower edge of a flat cable 15 slides on the lubricative surface of the synthetic paper 20b, thereby suppressing generation of sliding noise. Vibration noise during an idling mode collides on the wave crests and wave troughs thereby being effectively attenuated and adsorbed.
摘要翻译：由此，能够廉价地制造吸音材料和包含该吸音材料的电缆卷线筒，能够衰减滑动噪声和振动噪音。吸音材料20由聚乙烯膜20a制成，并形成为具有连续的波峰和波谷的薄波形片。具有润滑表面的合成纸20b通过粘合剂附着在聚乙烯膜20a的前侧上的波峰上。由于在由波峰和波谷包围的空间中限定空气层21，所以传递到聚乙烯膜20a的任何声音都与波峰和波谷相撞，从而被有效地衰减和吸收。吸音材料20通过粘合剂被撞击在固定构件11的支承表面12a上。扁平电缆15的横向下边缘在合成纸20b的润滑表面上滑动，从而抑制滑动噪声的产生。怠速模式下的振动噪声与波峰和波谷相撞，从而有效衰减和吸附。

5. 发明授权

US6116930A Rotary connection unit 失效
标题翻译：旋转连接单元
公开(公告)号：US6116930A
公开(公告)日：2000-09-12
申请号：US210934
申请日：1998-12-15
申请人： Tomoyuki Sakata
发明人： Tomoyuki Sakata
IPC分类号： B60R16/027 , H01R35/02 , H01R35/04 , H02G11/02
CPC分类号： H01R35/025
摘要： A rotary connection unit includes a fixed-side member, a rotary-side member rotatable to the fixed-side member around a central rotational axis, the rotary-side member and the fixed-side member defining an annular space, and a cable received in the space in such a manner that one end portion thereof is held by the fixed-side member, and the other end portion thereof is held by the rotary-side member. The space has a winding surface on which the cable is wound to a predetermined direction at a predetermined taper angle with respect to the central rotational axis. The cable is received in the space in such a manner that the cable is folded back midway so that the cable is wound to a direction opposite to the predetermined direction.
摘要翻译：旋转连接单元包括固定侧构件，围绕中心旋转轴线可旋转到固定侧构件的旋转侧构件，旋转侧构件和限定环形空间的固定侧构件以及容纳在其中的电缆该空间的一端部被固定侧构件保持，另一端部被旋转侧构件保持。该空间具有卷绕表面，电缆以相对于中心旋转轴线以预定的锥角卷绕到预定方向。电缆以这样的方式容纳在空间中，使得电缆在中间折回，使得电缆沿与预定方向相反的方向缠绕。

6. 发明授权

US6065707A Cable reel including a sound-absorbing material and method for producing the sound-absorbing material for the cable reel 失效
标题翻译：包括吸音材料的电缆卷轴和用于制造用于电缆卷盘的吸声材料的方法
公开(公告)号：US6065707A
公开(公告)日：2000-05-23
申请号：US126257
申请日：1998-07-30
申请人： Tomoyuki Sakata , Tetsuya Iizuka , Shoichi Sugata
发明人： Tomoyuki Sakata , Tetsuya Iizuka , Shoichi Sugata
IPC分类号： B60R16/027 , B60R16/02 , B62D1/04 , B65H75/44 , H01R35/02 , H01R35/04 , B65H75/34 , H01R39/02
CPC分类号： B60R16/027 , B65H75/44 , B65H2601/521 , H01R2201/26 , H01R35/025
摘要： A cable reel includes a sound-absorbing material which can effectively attenuate both sliding noise and vibration noise and can be produced inexpensively. The cable reel comprises a stationary member assembly and a movable member assembly rotatably mounted on the stationary member assembly. The stationary and movable member assemblies define a cable containing chamber having an annular configuration and upper and lower bearing surfaces. The cable containing chamber accommodates a flat cable in a coiled manner between the upper and lower bearing surfaces. Opposite ends of the flat cable are led out from the stationary and movable member assemblies through electrical means. The sound-absorbing material is made of a foam material and includes at least three straps. The straps extend radially and are equally spaced apart from each other in a circumferential direction on at least the lower bearing surface of the cable containing chamber so that the flat cable slides on the straps of the sound-absorbing material.
摘要翻译：电缆卷轴包括能够有效地衰减滑动噪声和振动噪声并且可以廉价地生产的吸声材料。电缆卷轴包括固定构件组件和可旋转地安装在静止构件组件上的可动构件组件。固定和可移动构件组件限定具有环形构造和上下轴承表面的电缆容纳室。电缆容纳室在上下轴承表面之间以螺旋方式容纳扁平电缆。扁平电缆的相对端部通过电气装置从固定和可移动部件组件引出。吸声材料由泡沫材料制成并且包括至少三个带子。带子径向延伸，并且在电缆容纳室的至少下支承表面上在圆周方向上彼此间隔开，使得扁平电缆在吸音材料的带上滑动。

7. 发明申请

US20130171853A1 CONNECTOR 有权
标题翻译：连接器
公开(公告)号：US20130171853A1
公开(公告)日：2013-07-04
申请号：US13821719
申请日：2011-09-01
申请人： Yoshitomo Tsujii , Tomoyuki Sakata , Masafumi Uno
发明人： Yoshitomo Tsujii , Tomoyuki Sakata , Masafumi Uno
IPC分类号： H01R13/52
CPC分类号： H01R13/5219 , H01R13/4223 , H01R13/5025 , H01R13/5205 , H01R13/521
摘要： A connector includes a connector housing having a cavity, a male terminal having a protruded portion, a sealing ring receiving recess included in the connector housing, a sealing ring arranged in the sealing ring receiving recess, and a retainer mounted in the connector housing and pressing the sealing ring from a front side of the protruded portion of the male terminal. The male terminal is housed in the cavity in a way that the protruded portion protrudes from the connector housing. The sealing ring receiving recess is located at a position corresponding to a base section of the male terminal that is on a side from which the protruded portion protrudes. The male terminal passes through the sealing ring such that it seals a space between the male terminal and an inner surface of the sealing ring receiving recess. The retainer includes an engagement portion engaged with the male terminal.
摘要翻译：连接器包括具有空腔的连接器壳体，具有突出部分的阳端子，包括在连接器壳体中的密封环容纳凹部，设置在密封环容纳凹部中的密封环，以及安装在连接器壳体中的保持器所述密封环从所述阳端子的突出部分的前侧开始。阳端子以突出部分从连接器壳体突出的方式容纳在空腔中。密封环容纳凹部位于与突出部突出的一侧的阳端子的基部对应的位置。阳端子通过密封环，从而密封阳端子和密封环容纳凹部的内表面之间的空间。保持器包括与阳端子接合的接合部分。

8. 发明授权

US08121490B2 Transponder unit, transponder unit control apparatus, transponder unit control method and recording medium recording transponder unit control program 有权
标题翻译：应答器单元，应答器单元控制装置，应答器单元控制方法和记录介质记录转发器单元控制程序
公开(公告)号：US08121490B2
公开(公告)日：2012-02-21
申请号：US12046184
申请日：2008-03-11
申请人： Tomoyuki Sakata , Yoshikazu Nakanishi , Haruki Tanaka , Kouichi Maeda , Takeshi Noma
发明人： Tomoyuki Sakata , Yoshikazu Nakanishi , Haruki Tanaka , Kouichi Maeda , Takeshi Noma
IPC分类号： H04B10/00 , H04J3/06 , H04L7/04
CPC分类号： H04J3/0685 , H04J3/1611 , H04J14/02 , H04J2203/008 , H04J2203/0085
摘要： A transponder includes a CDR section that extracts clocks from an input signal, an oscillating section that can output various frequencies to the CDR section, a frequency instruction processing section that instructs the oscillating section to output an arbitrary frequency, a detection processing section, and a frame processing section control section. The detection processing section determines whether the frequency output from the oscillating section and an input signal synchronize in frequency or not in response to an instruction by the frequency instruction processing section, and detects a synchronization frequency. The frame processing section control section operates a frame processing section based on the synchronization frequency detected by the detection processing section.
摘要翻译：应答器包括从输入信号中提取时钟的CDR部分，可以向CDR部分输出各种频率的振荡部分，指示振荡部分输出任意频率的频率指令处理部分，检测处理部分和帧处理部控制部。检测处理部分根据频率指令处理部分的指令确定从振荡部分输出的频率和输入信号的频率是否同步，并且检测同步频率。帧处理部控制部基于由检测处理部检测出的同步频率来操作帧处理部。

9. 发明授权

US06733325B2 Connector assembly for a flat wire member 失效
标题翻译：用于扁线构件的连接器组件
公开(公告)号：US06733325B2
公开(公告)日：2004-05-11
申请号：US10040386
申请日：2002-01-09
申请人： Yoshito Sakai , Hiroki Hirai , Kenji Okamura , Tomoyuki Sakata
发明人： Yoshito Sakai , Hiroki Hirai , Kenji Okamura , Tomoyuki Sakata
IPC分类号： H01R507
CPC分类号： H01R12/592 , H01R12/57 , H01R12/62 , H01R12/774 , H01R12/78 , H01R12/79
摘要： A connector assembly is provided with a connector (first connector) to be mounted on a circuit board and a connector (second connector) for holding a flat cable flat wire member). When the two connectors are connected with each other, an end portion of the cable is inserted into the connector to bring conductors of the cable into contact with mating terminals. The connector is provided with a plate-shaped holder, and the cable is supported on this holder in such a state as to be displaceable in widthwise direction. On the other hand, the connector is provided with a pair of locking pieces as a positioning portion. When the two connectors are connected with each other, the respective locking pieces directly come into contact with the cable being inserted into the connector from widthwise outer sides, thereby positioning the cable with respect to the connector in widthwise direction. The respective conductors of the flat wire member can be more precisely and securely brought into contact with the mating terminals.
摘要翻译：连接器组件设置有要安装在电路板上的连接器（第一连接器）和用于保持扁平电缆扁线部件的连接器（第二连接器））。当两个连接器彼此连接时，电缆的端部插入到连接器中，以使电缆的导体与配合端子接触。连接器设置有板状保持器，并且电缆以能够在宽度方向上移位的状态支撑在该保持器上。另一方面，连接器设置有作为定位部的一对锁定片。当两个连接器彼此连接时，相应的锁定件直接与从宽度方向外侧插入到连接器中的电缆接触，从而使电缆相对于连接器沿宽度方向定位。扁线部件的各导体能够更准确，牢固地与配合端子接触。

10. 发明授权

US09022807B2 Connector having a wire shield member fastened to a shield shell covering a resin part molded over an L-shaped terminal fitting 有权
标题翻译：连接器具有固定到屏蔽壳上的屏蔽件，该屏蔽壳覆盖模制在L形端子接头上的树脂部分
公开(公告)号：US09022807B2
公开(公告)日：2015-05-05
申请号：US14004572
申请日：2012-03-16
申请人： Masafumi Uno , Tomoyuki Sakata , Tomokazu Kashiwada
发明人： Masafumi Uno , Tomoyuki Sakata , Tomokazu Kashiwada
IPC分类号： H01R9/03 , H01R13/512 , H01R13/648 , H01R13/6592 , H01R13/6596 , H01R24/38
CPC分类号： H01R13/648 , H01R13/6592 , H01R13/6596 , H01R24/38
摘要： A connector (130) is provided with wires (12) including shield layers (12C), L-shaped terminal fittings (13) mounted on ends of the wires (12), a resin molded part (24) provided to include connected parts of the wires (12) and the terminal fittings (13), a first shield shell (133) configured to cover a predetermined part of the resin molded part (24) and including a through hole (33A), a wire shield connecting member (132) connected to the shield layers (12C) of the wires (12) and including a through hole (23A) and a bolt (40) configured to fasten the first shield shell (133) and the wire shield connecting member (132) by being inserted through the respective through holes (33A, 23A) and electrically connect the first shield shell (133) and the wire shield connecting member (132).
摘要翻译：连接器（130）设置有包括屏蔽层（12C）的电线（12），安装在电线（12）的端部上的L形端子接头（13），树脂模制部件（24）电线（12）和端子接头（13），构造成覆盖树脂成型部件（24）的预定部分并且包括通孔（33A）的第一屏蔽外壳（133），线屏蔽连接部件）连接到所述电线（12）的屏蔽层（12C）并且包括通孔（23A）和螺栓（40），所述螺栓（40）被构造成通过以下方式固定所述第一屏蔽壳（133）和所述电线屏蔽连接构件插入通过相应的通孔（33A，23A）并且电连接第一屏蔽壳（133）和电线屏蔽连接构件（132）。

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