公开(公告)号：US20110254749A1

公开(公告)日：2011-10-20

申请号：US13125373

申请日：2010-05-25

申请人： Satoru Amari ,  Atsushi Yamamoto ,  Tsutomu Sakata

发明人： Satoru Amari ,  Atsushi Yamamoto ,  Tsutomu Sakata

IPC分类号： H01Q5/00 ,  H01Q1/50

CPC分类号： H01Q1/243 ,  H01Q5/321 ,  H01Q5/35 ,  H01Q9/0421 ,  H01Q9/0442

摘要： An antenna element has first and second feed ports, and is simultaneously excited through the feed ports so as to simultaneously operate as first and second antenna portions respectively, associated with the feed ports. The antenna element is excited at one of a first frequency and a second frequency higher than the first frequency. An antenna apparatus is provided with: a slit that provides isolation between the feed ports; a trap circuit that allows the slit to provide isolation at the first or second frequency when the antenna element is excited at the first or second frequency; and a reactance element that shifts a frequency at which the slit provides isolation between the feed ports, to the first frequency, when the antenna element is excited at the first frequency.

摘要翻译： 天线元件具有第一和第二馈电端口，并且通过馈电端口同时激励，以便分别作为与馈电端口相关联的第一和第二天线部分同时工作。 天线元件以高于第一频率的第一频率和第二频率中的一个激励。 一种天线装置设置有：狭缝，其在所述馈送端口之间提供隔离; 一种陷波电路，当天线元件以第一或第二频率被激励时，允许狭缝在第一或第二频率处提供隔离; 以及当天线元件以第一频率被激励时，电平元件将频率在馈电端口之间提供隔离的频率移动到第一频率。

公开(公告)号：US20140056368A1

公开(公告)日：2014-02-27

申请号：US14001913

申请日：2012-11-12

申请人： Takeshi Nakayama ,  Hiroshi Suenaga ,  Tsutomu Sakata

发明人： Takeshi Nakayama ,  Hiroshi Suenaga ,  Tsutomu Sakata

IPC分类号： H04B5/00 ,  H01Q9/16

CPC分类号： H04B5/0081 ,  H01Q1/38 ,  H01Q9/16 ,  H01Q9/285 ,  H01Q13/085 ,  H01Q21/28 ,  H01Q23/00

摘要： Provided is a contactless communication system in which each device performing communication in the system includes a dipole antenna having a length which is less than half of wavelength of a clock frequency of digital baseband signals which are communicated. The dipole antennas are disposed in opposing positions to one another. The contactless communication system performs short distance contactless communication of the digital baseband signals using a frequency band which does not include a resonant frequency of the dipole antennas.

摘要翻译： 提供了一种非接触通信系统，其中在系统中执行通信的每个设备包括偶极天线，其长度小于传送的数字基带信号的时钟频率的波长的一半。 偶极天线彼此相对设置。 非接触通信系统使用不包括偶极天线的谐振频率的频带来执行数字基带信号的短距离非接触式通信。

公开(公告)号：US20140020952A1

公开(公告)日：2014-01-23

申请号：US14009949

申请日：2012-02-20

申请人： Daiki Nagayasu ,  Tsutomu Sakata

发明人： Daiki Nagayasu ,  Tsutomu Sakata

IPC分类号： B60R16/02

CPC分类号： B60R16/0215 ,  B60R16/027 ,  H02G3/0468 ,  H02G3/22 ,  H02G3/32 ,  H02G11/00

摘要： A wire harness routing structural part reduces the number of components for routing a wire harness within a door. The wire harness routing structural part includes a wire harness incorporating a main path wire and a different path wire, a portion of the wire harness being fixated to a body, and a protector placed on an interior of the door. The protector includes an accommodation part and a different path guide portion, the accommodation part having an extraction opening for extracting the wire harness to the interior of the door and accommodating the wire harness with a space enabling the wire harness to be redirected. The different path guide part guides the different path wire of the wire harness extracted through the extraction opening on a path different from that of the main path wire of the wire harness and following an outer surface of the accommodation part.

摘要翻译： 线束布线结构部件减少了用于在门内布线线的部件的数量。 线束布线结构部件包括：线束，其包括主路线和不同路径线，线束的一部分被固定到主体上;以及保护器，放置在门的内部。 保护器包括容纳部分和不同的路径引导部分，所述容纳部分具有抽出开口，用于将线束提取到门的内部并且容纳具有能够使线束重定向的空间的线束。 不同的路径引导部分引导通过提取开口提取的线束的不同路径线路，其不同于线束的主路径线的路径，并且跟随着容纳部分的外表面。

公开(公告)号：US20130008693A1

公开(公告)日：2013-01-10

申请号：US13575180

申请日：2010-11-17

申请人： Takashi Okuhara ,  Tsutomu Sakata

发明人： Takashi Okuhara ,  Tsutomu Sakata

IPC分类号： H01B17/58

CPC分类号： B60R16/0222 ,  F16L5/10

摘要： A grommet is fit externally to a wire harness to be wired in a vehicle and mounted in a through hole of a vehicle-body panel. The grommet has a small-diameter cylindrical portion molded of elastomer and through which the wire harness is tightly inserted. A radial projection in the form of bellows projects radially out from an outer peripheral position of an intermediate longitudinal part of the small-diameter portion. An outer peripheral portion is connected to the outer peripheral end of the radial projection. The outer peripheral portion has a conical tubular shape and is connected at an intermediate longitudinal position to the radial projection. An annular vehicle-body locking recess is provided on the outer peripheral surface of a large-diameter side of the outer peripheral portion. A small-diameter side is thicker than the radial projection portion.

摘要翻译： 索环外部配合在车辆上进行布线的线束上，并安装在车体面板的通孔中。 索环具有由弹性体模制的小直径圆柱形部分，并且线束被紧紧插入。 波纹管形式的径向突出部从小直径部分的中间纵向部分的外周位置径向突出。 外周部与径向突起的外周端连接。 外周部具有锥形管状，并且在中间纵向位置处连接到径向突起。 在外周部的大径侧的外周面上设置有环状的车体锁定凹部。 小直径侧比径向突出部分厚。

公开(公告)号：US20120291220A1

公开(公告)日：2012-11-22

申请号：US13522571

申请日：2010-11-17

申请人： Takashi Okuhara ,  Tsutomu Sakata

发明人： Takashi Okuhara ,  Tsutomu Sakata

IPC分类号： H02G3/22

CPC分类号： H02G3/22 ,  B60R16/0222 ,  Y10T16/05 ,  Y10T16/063

摘要： Waterproof performance of a grommet is stabilized, the grommet being inserted and engaged with a through-hole having a burring in a body panel. A grommet for a wire harness is externally fitted to the wire harness routed in a vehicle and is mounted to a through-hole from which a burring of a body panel projects. The grommet includes a one-piece molded component of one of rubber and elastomer and an annular body engagement recess in an outer peripheral surface of a tubular portion through which the wire harness is inserted. A size between two side surfaces that define a bottom surface of the body engagement portion is set to be less than a projection size of the burring projecting from a periphery of the through-hole. A projecting front end surface of the burring is wedged in and pressed into contact with one of the side surfaces to serve as a seal point.

摘要翻译： 索环的防水性能得到稳定，将索环插入并与车身板上具有毛刺的通孔接合。 用于线束的索环外部安装在布置在车辆中的线束上，并且安装到身体面板的翻边突出的通孔。 索环包括橡胶和弹性体之一的一体式模制部件和管状部分的外周表面中的环形本体接合凹部，线束通过该外壳表面插入。 限定本体接合部的底面的两个侧面之间的尺寸被设定为小于从通孔周边突出的毛刺的突出尺寸。 翻边的突出的前端表面楔入并与其中的一个侧表面压接以用作密封点。

公开(公告)号：US08286924B2

公开(公告)日：2012-10-16

申请号：US13129921

申请日：2009-11-27

申请人： Takahiro Sano ,  Tsutomu Sakata

发明人： Takahiro Sano ,  Tsutomu Sakata

IPC分类号： F16L3/08 ,  B65D63/10

CPC分类号： F16B21/086 ,  F16B21/088 ,  F16L3/2334 ,  H02G3/32 ,  Y10T24/14 ,  Y10T24/309 ,  Y10T24/44932

摘要： A clip has elastic locking claws at a fixing section to be inserted in a hole of a member. The fixation section (3) of the clip (1) is a hollow box-shaped block and has a rectangular or oval shape with two opposite long sides (L1, L2) and two opposite short sides (S1, S2). The locking claws (15) form a part of the associated long side. One of the locking claws (15) is provided in a diagonal direction relative to the other in the lateral cross section of the fixing section. The locking claws are connected to each other in a space (18) at the center of the fixing section by an elastic claw-connecting section (19). The claw-connecting section (19) applies to the locking claws elasticity that causes the locking claws to project outward. Thus, the elastic locking claws have increased locking force.

摘要翻译： 夹子在固定部分处具有弹性锁定爪，以插入构件的孔中。 夹子（1）的固定部（3）是中空的箱形块，并且具有长方形或椭圆形，具有两个相对的长边（L1，L2）和两个相对的短边（S1，S2）。 锁定爪（15）形成相关长边的一部分。 锁定爪（15）中的一个在固定部分的横截面中相对于另一个在对角线方向上设置。 锁定爪通过弹性爪连接部分（19）在固定部分的中心处的空间（18）中彼此连接。 爪连接部（19）适用于使锁定爪向外突出的锁定爪弹性。 因此，弹性锁定爪具有增加的锁定力。

公开(公告)号：US08091949B2

公开(公告)日：2012-01-10

申请号：US12746831

申请日：2008-05-27

申请人： Morihiro Toyozumi ,  Takashi Suzuki ,  Tetsuya Fujita ,  Isao Tsuji ,  Tsutomu Sakata ,  Daiki Nagayasu

发明人： Morihiro Toyozumi ,  Takashi Suzuki ,  Tetsuya Fujita ,  Isao Tsuji ,  Tsutomu Sakata ,  Daiki Nagayasu

IPC分类号： B60J7/00

CPC分类号： H02G3/0468 ,  B60R16/0215 ,  H02G11/00

摘要： In an arrangement structure for a door wire harness, the door wire harness is arranged in a door of a vehicle body and is spanned in a space between the door and the vehicle body inside a vehicle room beyond a weather strip. The door wire harness is drawn out of a space between a door inner panel and a door trim at a door side and is fixed on the door at a wire harness drawing-out position. A door side fixing position of the door wire harness is shifted from a vehicle body side fixing position of the door wire harness in a vertical direction. A spanning section of the door wire harness between the door side fixing position and the vehicle body side fixing position is sheathed by a grommet having a flexible bellows-like tube portion and made of rubber or resin. The spanning section of the door wire harness is bent in an S-shaped configuration in a space between opposed surfaces of the door and the vehicle body when the door is closed. The door wire harness is changed from the S-shaped configuration to a straight line configuration when the door is opened.

摘要翻译： 在门线束的布置结构中，门线束布置在车体的门中，并跨越在气门条之外的车厢内的车门和车身之间的空间中。 门线束从门内板和门侧的门饰板之间的空间拉出，并且在线束拉出位置处固定在门上。 门线束的门侧固定位置在门线束的车身侧固定位置沿垂直方向偏移。 门侧固定位置与车身侧固定位置之间的门线束的跨越部分由具有柔性波纹管状管部分并由橡胶或树脂制成的索环包住。 当门关闭时，门线束的跨越部分在门和车身的相对表面之间的空间中弯曲成S形构造。 当门打开时，门线束从S形配置变为直线配置。

公开(公告)号：US07906728B2

公开(公告)日：2011-03-15

申请号：US12280214

申请日：2006-12-14

申请人： Tsutomu Sakata ,  Gousei Kobayashi

发明人： Tsutomu Sakata ,  Gousei Kobayashi

IPC分类号： H02G3/04 ,  H02G1/00

CPC分类号： B60R16/0215 ,  Y10T29/49893

摘要： A protector includes a main body and a cover, which are a pair of T-shaped semi-annular sections formed by halving a T-shaped cylindrical body, and thin hinges connecting the main body and the cover. A setting jig is provided with a main body receiver including a main body receiving recess as an upper surface opening having a cross-sectionally arcuate shape and with a pressing wall projecting upward from one side end of the main body receiving recess. The cover of the protector in an open state is hooked and placed on the pressing wall; the main body is positioned and set above the main body receiving recess; and the T-shaped branch section of the wire harness is inserted into the main body and set into the main body receiving recess. Thereby, the cover is pressed by the pressing wall to rotate toward the main body; and locking hooks provided on the main body engage with locked portions provided on the cover, thus locking and closing the main body and the cover.

摘要翻译： 保护器包括主体和盖，它们是通过将T形圆筒体分成两半形成的一对T形半环形部分，以及连接主体和盖子的薄铰链。 设置夹具设置有主体接收器，该主体接收器包括主体容纳凹槽，该主体容纳凹部具有横截面弓形形状的上表面开口和从主体容纳凹部的一个侧端向上突出的按压壁。 处于打开状态的保护器的盖子被钩住并放置在压壁上; 主体定位并设置在主体容纳凹部的上方; 并且线束的T形分支部分插入主体并设置在主体容纳凹部中。 由此，盖被按压壁按压而朝向主体旋转; 并且设置在主体上的锁定钩与设置在盖上的锁定部分接合，从而锁定和关闭主体和盖。

公开(公告)号：US20100264687A1

公开(公告)日：2010-10-21

申请号：US12517628

申请日：2007-07-02

申请人： Morihiko Toyozumi ,  Isao Tsuji ,  Daiki Nagayasu ,  Tsutomu Sakata ,  Tetsuya Fujita ,  Sung-Jin Kim

发明人： Morihiko Toyozumi ,  Isao Tsuji ,  Daiki Nagayasu ,  Tsutomu Sakata ,  Tetsuya Fujita ,  Sung-Jin Kim

IPC分类号： B60J5/00

CPC分类号： B60R16/0215 ,  H02G3/0468 ,  H02G11/00

摘要： In an arranging structure of a wire harness for a door, the wire harness is spanned between a door of a motor vehicle and a vehicle body at an indoor side inside of a weather strip. The wire harness is drawn out from a space between a door inner panel and a door trim at the door side and is provided with an excess length portion that follows opening and closing operations of the door. The excess length portion is drawn out from the space when the door is opened. The excess length portion is drawn along an arcuate outer periphery of a speaker disposed in the space to be contained in the space when the door is closed.

摘要翻译： 在用于门的线束的布置结构中，线束横跨在气压条的内侧的机动车辆的门和车体之间。 线束从门内板和门侧的门饰板之间的空间拉出，并且设置有随着门的打开和关闭操作的多余长度部分。 当门打开时，多余的长度部分从空间中拉出。 当门关闭时，多余长度部分沿着设置在空间中的扬声器的弧形外周被拉伸以容纳在空间中。

公开(公告)号：US06897380B2

公开(公告)日：2005-05-24

申请号：US10721356

申请日：2003-11-26

申请人： Tsutomu Sakata ,  Yoshimi Uchida

发明人： Tsutomu Sakata ,  Yoshimi Uchida

IPC分类号： B60R16/02 ,  H02G13/00

CPC分类号： B60R16/0222 ,  Y10T16/05 ,  Y10T16/063

摘要： The grommet having a longitudinal axis includes a funnel shaped portion having a flared end, a narrowed end and a conical wall with external and internal conical faces. The external conical face includes an external circular groove having a groove base. The grommet further includes a tubular portion extending outwardly from a circular joint section formed at the narrowed end of the funnel shaped portion. The grommet is configured to mount a wire harness for vehicles containing a water-trapping zone, and to be installed into a through-hole formed in a body panel of a vehicle. The funnel-shaped portion includes at least one device for improving the flexibility of and/or space availability for the wire harness to be mounted including an extended tubular portion to hold the water-trapping zone of the wire harness, a structural configuration allowing the length along the longitudinal axis of the funnel shaped portion to be reduced such that the wire harness can be wired substantially alongside the body panel, and a plurality of funnel ribs having closely arranged first end sections that form a circular space around the tubular portion.

摘要翻译： 具有纵向轴线的索环包括具有扩口端，变窄端和具有外部和内部锥形面的锥形壁的漏斗形部分。 外圆锥面包括具有槽底的外圆槽。 索环还包括从形成在漏斗形部分的窄端处的圆形接头部分向外延伸的管状部分。 索环被构造成安装用于包含捕集区的车辆的线束，并且被安装到形成在车辆的车身面板上的通孔中。 漏斗形部分包括至少一个用于改善待安装线束的柔性和/或空间可用性的装置，包括延伸的管状部分以保持线束的吸水区，允许长度 沿着漏斗形部分的纵向轴线被减小，使得线束可以基本上沿着主体面板布线，并且多个漏斗肋具有紧密排列的第一端部部分，该第一端部部分围绕管状部分形成圆形空间。