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。

公开(公告)号：US6152394A

公开(公告)日：2000-11-28

申请号：US129709

申请日：1998-08-05

申请人： Tomoyuki Sakata ,  Tetsuya Iizuka ,  Akihito Maegawa

发明人： Tomoyuki Sakata ,  Tetsuya Iizuka ,  Akihito Maegawa

IPC分类号： B60R16/027 ,  B32B25/06 ,  B60R16/02 ,  B62D1/04 ,  B65H75/44 ,  H01R35/02 ,  H01R35/04 ,  H02G11/02 ,  B65H75/38 ,  H01R39/00

CPC分类号： B60R16/027 ,  B32B25/06 ,  B65H75/44 ,  H02G11/02 ,  H01R2201/26 ,  H01R35/025

摘要： A sound-absorbing material and a cable reel including the same are produced inexpensively and attenuates sliding noise and vibration noise. A sound-absorbing material 20 comprises a foam rubber 20a and a thin synthetic paper 20b having a smooth surface and laminated through an adhesive 20c on a top surface of the foam rubber 20a. The synthetic paper 20b can be easily attached to the foam rubber 20a by means of the adhesive 20c and is inexpensive in comparison with a conventional polytetrafluoroethylene resin sheet. The sound-absorbing material 20 is attached to a lower bearing surface 12a of a cable containing chamber 12 in a cable reel. The synthetic paper 20b of the sound-absorbing material 20 can attenuate a sliding noise which is generated when a flat cable 15 slides on the lower bearing surface 12a. The foam rubber 20a of the sound-absorbing material 20 can attenuate vibration noise which is generated by collision between a lateral lower edge of the flat cable 15 and the lower surface 12a when the flat cable 15 vibrates axially in the cable containing chamber 12 during driving. The synthetic paper does not interfere with a sound-absorbing function of the foam 20a since the synthetic paper is a low hardness.

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筒，并且能够衰减滑动噪声和振动噪音。 吸声材料20包括泡沫橡胶20a和具有光滑表面的薄合成纸20b，并通过粘合剂20c层压在泡沫橡胶20a的顶表面上。 合成纸20b可以通过粘合剂20c容易地附着到泡沫橡胶20a上，并且与传统的聚四氟乙烯树脂片相比便宜。 吸音材料20附接到电缆卷轴中的电缆容纳室12的下支承表面12a。 吸音材料20的合成纸20b可以减弱当扁平电缆15在下支承表面12a上滑动时产生的滑动噪声。 吸音材料20的发泡橡胶20a可以在行驶期间当扁平电缆15在电缆容纳室12中轴向振动时，衰减扁平电缆15的下侧边缘与下表面12a之间的碰撞产生的振动噪声 。 由于合成纸的硬度低，所以合成纸不影响泡沫体20a的吸声功能。

公开(公告)号：US5975453A

公开(公告)日：1999-11-02

申请号：US127178

申请日：1998-07-31

申请人： Tomoyuki Sakata ,  Tetsuya Iizuka ,  Akihito Maegawa

发明人： Tomoyuki Sakata ,  Tetsuya Iizuka ,  Akihito Maegawa

IPC分类号： B60R16/027 ,  B60R16/02 ,  B62D1/04 ,  H01R35/02 ,  H01R35/04 ,  B65H75/34 ,  B32B25/04 ,  G10K11/162 ,  H01R39/02

CPC分类号： B60R16/027 ,  H01R35/025 ,  Y10T428/3154 ,  Y10T428/3183

摘要： A sound-absorbing material and a cable reel including the same is produced inexpensively and attenuates sliding noise and vibration noise. A sound-absorbing material 20 has a dual layer structure comprising an upper rubber sheet 20b and a lower rubber sheet 20a. A front side surface 20e of the lower rubber sheet 20a and a back side surface 20f of the upper rubber sheet 20b are provided with a number of protrusions 20c and 20d, respectively. The front side surface 20e is opposed to the back side surface 20f through the protrusions 20c and 20d. The upper and lower rubber sheets 20b and 20a are integrated together by interconnecting the peripheral edges of the sheets to form the sound-absorbing material 20. The sound-absorbing material 20 has a thickness of about 1.3 mm and an air layer 21 between the upper and lower rubber sheets 20b and 20a. Sounds transmitted to the sound-absorbing material 20 are struck at the protrusions 20c and 20d, are reflected on the protrusions irregularly, and are attenuated in the material 20.

摘要翻译： 包含其的吸声材料和电缆卷轴被廉价地制造并且衰减滑动噪声和振动噪声。 吸声材料20具有包括上橡胶片20b和下橡胶片20a的双层结构。 下橡胶片20a的前侧表面20e和上橡胶片20b的后侧表面20f分别设有多个突起20c和20d。 前侧表面20e通过突起20c和20d与背侧表面20f相对。 上，下橡胶片20b和20a通过互连片材的周边边缘而被集成在一起，以形成吸声材料20.吸声材料20的厚度为约1.3mm，空气层21位于上部 和下部橡胶片20b和20a。 传播到吸声材料20的声音在突起20c和20d处被撞击，在突起上不规则地反射，并且在材料20中衰减。

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。

公开(公告)号：US06228425B1

公开(公告)日：2001-05-08

申请号：US09516374

申请日：2000-03-01

申请人： Tomoyuki Sakata ,  Tetsuya Iizuka ,  Shoichi Sugata

发明人： Tomoyuki Sakata ,  Tetsuya Iizuka ,  Shoichi Sugata

IPC分类号： B05D500

CPC分类号： B60R16/027 ,  B65H75/44 ,  B65H2601/521 ,  H01R35/025 ,  H01R2201/26

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。

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。

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。

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。

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

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