公开(公告)号：US5801343A

公开(公告)日：1998-09-01

申请号：US481445

申请日：1995-06-16

申请人： Mitsuro Suzuki ,  Kazunari Ohno ,  Kunihiko Fujiwara ,  Tetsuo Kato ,  Takanori Morishita

发明人： Mitsuro Suzuki ,  Kazunari Ohno ,  Kunihiko Fujiwara ,  Tetsuo Kato ,  Takanori Morishita

IPC分类号： F01N1/02 ,  F01N1/08 ,  F01N1/16 ,  F01N13/08 ,  F01N1/00

CPC分类号： F01N13/085 ,  F01N1/02 ,  F01N1/084 ,  F01N1/089 ,  F01N1/165 ,  F01N1/166 ,  F01N2290/10 ,  F01N2490/155

摘要： In a muffler for an internal combustion engine which is provided with a valve capable of closing and opening an open end of a by-pass inner pipe, the opening and closing operation of the valve is performed by means of the exhaust gas pressure, without being affected by external factors. Also, the structure is simple and easy to be assembled. On a fixed shaft (36) supported proximate an open end (28a) of a by-pass inner pipe (28) is a valve (32), rotatably mounted. The valve (32) is urged against the open end (28a) by a coil spring (42), and when fitted in a flange part (38), it closes the open end (28a). When the revolving speed of internal combustion engine is low, the pressure inside the by-pass inner pipe (28) is smaller than the operative force which is an addition of the urging force by the coil spring (42) and the external pressure. The open end (28a) is therefore closed. On the other hand, when the revolving speed rises and the pressure has increased to a predetermined pressure, their relation is reversed. Specifically, the valve retracts from the open end (28a), thereby placing the by-pass inner pipe (28) in a communicated condition.

摘要翻译： PCT No.PCT / JP94 / 01889第 371日期：1995年6月19日 102（e）1995年6月19日PCT PCT 1994年11月9日PCT公布。 出版物WO95 / 13460 日期1995年5月18日在内燃机用消音器中，设有能够封闭旁通内管的开口的阀，阀的打开和关闭操作通过排气 压力，不受外界因素的影响。 此外，结构简单易于组装。 在靠近旁通内管（28）的开口端（28a）支撑的固定轴（36）上是可旋转地安装的阀（32）。 阀（32）通过螺旋弹簧（42）推靠在开放端（28a）上，并且当装配在凸缘部分（38）中时，其封闭开口端（28a）。 当内燃机的转速低时，旁通内管28内的压力小于由螺旋弹簧42施加的作用力和外部压力的作用力。 因此，开放端（28a）是封闭的。 另一方面，当转速上升并且压力增加到预定压力时，它们的关系相反。 具体地，阀从开口端部（28a）缩回，从而使旁通内管（28）处于连通状态。

公开(公告)号：US4277572A

公开(公告)日：1981-07-07

申请号：US66062

申请日：1979-08-13

申请人： Kunihiko Fujiwara ,  Kazuya Osawa ,  Yoshiteru Takeda ,  Toshiaki Yabumoto

发明人： Kunihiko Fujiwara ,  Kazuya Osawa ,  Yoshiteru Takeda ,  Toshiaki Yabumoto

IPC分类号： H01M2/16 ,  H01M10/26 ,  C08F8/06

CPC分类号： H01M2/16 ,  H01M10/26

摘要： A galvanic cell separator composed of polyvinyl alcohol having a crystallinity of 0.4 or more to be used with a galvanic cell containing alkaline electrolyte, and a method of manufacturing the same.

摘要翻译： 由与含有碱性电解质的原电池一起使用的结晶度为0.4以上的聚乙烯醇构成的电池隔膜及其制造方法。

公开(公告)号：US08625953B2

公开(公告)日：2014-01-07

申请号：US13032423

申请日：2011-02-22

申请人： Terutake Kobayashi ,  Kunihiko Fujiwara ,  Tetsuo Nozawa

发明人： Terutake Kobayashi ,  Kunihiko Fujiwara ,  Tetsuo Nozawa

IPC分类号： G02B6/00

CPC分类号： G02B6/4471 ,  G02B6/3672 ,  G02B6/3885

摘要： An optical fiber ribbon holding member capable of readjusting a position of an optical fiber ribbon without requiring a heating operation is provided. A holding member main body that has a U-shaped cross section and a space to which a plurality of optical fiber ribbons can be accommodate in a laminated state, and a lid body an opening surface of which has a reverse U-shaped cross section are employed. A latch structure is formed on wall portions of a lid body and a holding member main body, and engages to each other when the lid body covers the holding member main body. Heating operation is not required, and the optical fiber ribbons are held by only a simple operation of covering the lid body, so that the operation of holding the optical fiber ribbons is easily performed and readjustment of the position of the optical fiber ribbons can be performed.

摘要翻译： 提供了能够在不需要加热操作的情况下重新调整光纤带的位置的光纤带保持构件。 具有U形横截面的保持构件主体和能够以层叠状态容纳多个光纤带的空间，并且其开口表面具有相反的U形横截面的盖体是 雇用。 在盖主体和保持构件主体的壁部上形成有闩锁结构，并且当盖体覆盖保持构件主体时彼此接合。 不需要加热操作，并且通过简单的覆盖盖体的操作来保持光纤带，从而容易地进行保持光纤带的操作，并且可以进行光纤带的位置的再调节 。

公开(公告)号：US08422838B2

公开(公告)日：2013-04-16

申请号：US13426219

申请日：2012-03-21

申请人： Tatsuya Ohta ,  Kunihiko Fujiwara ,  Akito Nishimura ,  Kenji Sasaki ,  Yukio Hayashi

发明人： Tatsuya Ohta ,  Kunihiko Fujiwara ,  Akito Nishimura ,  Kenji Sasaki ,  Yukio Hayashi

IPC分类号： G02B6/00 ,  G02B6/12 ,  G02B6/26 ,  G02B6/42

CPC分类号： G02B6/4214 ,  G02B6/43

摘要： An optical path changing member is assembled at ends of optical fibers and placed to face a substrate including an optical input/output terminal having optical axes inclined with respect to optical axes of the ends. The optical path changing member is made of a transparent material and includes a member body having a reflection surface for optically connecting the ends to the optical input/output terminal. The member body has optical fiber insertion holes and an end placement portion to which the insertion holes are open and in which the end faces of the optical fibers are placed. The reflection surface is formed so that light entering from the end faces of the optical fibers into the member body will be internally reflected toward the optical input/output terminal in the member body. The end placement portion is filled with an adhesive by which the ends are fixed to the member body.

摘要翻译： 光路改变部件组装在光纤的端部并且被放置成面对包括具有相对于端部的光轴倾斜的光轴的光学输入/输出端子的基板。 光路改变构件由透明材料制成，并且包括具有用于将端部光学地连接到光学输入/输出端子的反射表面的构件体。 构件主体具有光纤插入孔和插入孔打开并且其中放置光纤的端面的端部放置部分。 反射面被形成为使得从光纤的端面进入构件主体的光将朝向构件体中的光学输入/输出端子内部反射。 端部放置部分填充有粘合剂，端部固定到构件主体。

公开(公告)号：US08418305B2

公开(公告)日：2013-04-16

申请号：US13302841

申请日：2011-11-22

申请人： Kunihiko Fujiwara

发明人： Kunihiko Fujiwara

IPC分类号： B08B11/00

CPC分类号： B08B1/00 ,  B08B2240/02 ,  G02B6/3866

摘要： An optical connector cleaning tool which wipes to clean a joining end face of an optical connector by a feeding movement of a cleaning body. It includes a tool body which incorporates a feeding mechanism that supplies and takes up the cleaning body, and an insertion part which inserts into a connector housing hole of a positioning housing for connectors. The insertion part has a head member on which is formed a pressing face that presses the cleaning body against the joining end face within the connector housing hole, and is capable of moving in a direction of extension or contraction relative to the tool body. Movement of the tool body in an insertion direction relative to the insertion part in a state where the cleaning body is in contact with the joining end face causes the head member to axially rotate while the state of contact is maintained.

摘要翻译： 一种光学连接器清洁工具，其通过清洁体的进给运动擦拭以清洁光学连接器的接合端面。 它包括一个工具主体，该工具主体包括提供和吸收清洁体的进给机构，以及插入到用于连接器的定位壳体的连接器容纳孔中的插入部分。 所述插入部具有头部构件，所述头部构件形成有按压面，所述按压面将所述清洁体压靠在所述连接器容纳孔内的所述接合端面上，并且能够相对于所述工具主体在延伸或收缩的方向上移动。 在清洁体与接合端面接触的状态下，工具主体相对于插入部的插入方向的移动导致头部构件在保持接触状态的同时轴向旋转。

公开(公告)号：US08079111B2

公开(公告)日：2011-12-20

申请号：US11836501

申请日：2007-08-09

申请人： Kunihiko Fujiwara

发明人： Kunihiko Fujiwara

IPC分类号： B08B11/00 ,  A47L25/00

CPC分类号： G02B6/381 ,  B08B1/008 ,  B08B2240/02 ,  G02B6/3866

摘要： A cleaning tool is provided wherein a head unit (4) that is equipped with a supporting portion main body (44), a circular arc-shaped tilt spring (41) that protrudes from this supporting portion main body (44), and a head component (23) that is supported on a protruding distal end (411) of the tilt spring (41) is incorporated into a distal end portion of a protruding portion that protrudes from a tool main body, and wherein the head component (23) is tilted such that the side thereof that protrudes from the protruding distal end (411) of the tilt spring (41) towards the curve apex portion (412) of the tilt spring (41) protrudes towards the rear side, and the head component (23) protrudes towards the front side as it moves towards the opposite side from the protruding distal end (411).

摘要翻译： 提供了一种清洁工具，其中装备有支撑部分主体（44）的头单元（4），从该支撑部分主体（44）突出的圆弧形倾斜弹簧（41） 支撑在倾斜弹簧（41）的突出的远端（411）上的部件（23）结合到从工具主体突出的突出部分的远端部分中，并且其中头部部件（23）是 倾斜使得从倾斜弹簧（41）的突出的远端（411）朝向倾斜弹簧（41）的弯曲顶点部分（412）突出的侧面朝向后侧突出，并且头部件（23 ）当从突出的远端（411）向相反侧移动时朝向前侧突出。

公开(公告)号：USD642756S1

公开(公告)日：2011-08-02

申请号：US29347991

申请日：2010-09-03

申请人： Kunihiko Fujiwara ,  Junichi Nakane

设计人： Kunihiko Fujiwara ,  Junichi Nakane

公开(公告)号：US20110072600A1

公开(公告)日：2011-03-31

申请号：US12695891

申请日：2010-01-28

申请人： Junichi NAKANE ,  Kunihiko Fujiwara

发明人： Junichi NAKANE ,  Kunihiko Fujiwara

IPC分类号： B08B7/00

CPC分类号： B08B1/04 ,  G02B6/3807 ,  G02B6/3866

摘要： An optical connector cleaning device which cleans a connecting terminal surface formed inside an insertion hole of an optical connector, by wiping the connecting terminal surface with a cleaning body, the optical connector cleaning device including: a main body including a feeding mechanism which supplies and wraps up the cleaning body; an extending part which extends from the main body and includes an extending tube body and a head part, the head part being inserted into the insertion hole, wherein the head part includes a tip extending part which presses the cleaning body to the connecting terminal surface; the extending tube body includes a tube base part and a tip tube part, the tip tube part being energized in an extending direction with respect to the tube base part; the tip extending part protrudes from a tip of the tip tube part; and the tip extending part is flexible.

摘要翻译： 一种光学连接器清洁装置，其通过用清洁体擦拭连接端子表面来清洁形成在光学连接器的插入孔内的连接端子表面，所述光学连接器清洁装置包括：主体，其包括供给机构， 清理体; 延伸部，其从所述主体延伸并且包括延伸管体和头部，所述头部插入到所述插入孔中，其中所述头部包括将所述清洁体按压到所述连接端子表面的末端延伸部; 所述延伸管体包括管基部和末端管部，所述末端管部相对于所述管基部在延伸方向上被通电; 尖端延伸部分从尖端管部分的尖端突出; 并且尖端延伸部分是柔性的。

公开(公告)号：US20100178006A1

公开(公告)日：2010-07-15

申请号：US12602022

申请日：2007-05-31

申请人： Akito Nishimura ,  Kunihiko Fujiwara

发明人： Akito Nishimura ,  Kunihiko Fujiwara

IPC分类号： G02B6/38

CPC分类号： G02B6/4202 ,  G02B6/3636 ,  G02B6/3644 ,  G02B6/3652 ,  G02B6/3672 ,  G02B6/4214 ,  G02B6/4239 ,  G02B6/4249

摘要： An optical connector is comprised of a main body and a wall formed in the main body and having a wall face which has guiding slots curving at an angle of about 90 degrees or one or more optical fiber holes. Optical fibers inserted into the main body along the lateral direction are made curved by the guiding slots or the optical fiber holes toward photoelectric devices disposed on an upper or lower face thereof.

摘要翻译： 光连接器包括主体和形成在主体中的壁，并且具有壁面，其具有以大约90度的角度弯曲的导向槽或一个或多个光纤孔。 沿着横向插入主体的光纤通过引导槽或光纤孔向设置在其上表面或下表面上的光电装置弯曲。

公开(公告)号：US07473038B2

公开(公告)日：2009-01-06

申请号：US11437646

申请日：2006-05-22

申请人： Kunihiko Fujiwara ,  Akito Nishimura ,  Kenji Sasaki ,  Yukio Hayashi ,  Ichiro Hatakeyama ,  Youichi Hashimoto ,  Junichi Sasaki ,  Ryosuke Kuribayashi ,  Kazunori Miyoshi ,  Kazuhiko Kurata

发明人： Kunihiko Fujiwara ,  Akito Nishimura ,  Kenji Sasaki ,  Yukio Hayashi ,  Ichiro Hatakeyama ,  Youichi Hashimoto ,  Junichi Sasaki ,  Ryosuke Kuribayashi ,  Kazunori Miyoshi ,  Kazuhiko Kurata

IPC分类号： G02B6/36

CPC分类号： G02B6/4292 ,  G02B6/3885 ,  G02B6/3897 ,  G02B6/4214 ,  G02B6/4249

摘要： An optical connector according to the present invention including a connector body mounted on an optical module mounted on a circuit board, and a connector fixing member for pressing the connector body against the optical module. The connector fixing member can be engaged/disengaged with/from the circuit board, and thus the connector body can be attached/detached to/from the optical module.

摘要翻译： 根据本发明的光连接器，包括安装在安装在电路板上的光学模块上的连接器主体和用于将连接器主体压靠在光学模块上的连接器固定构件。 连接器固定构件可以与电路板接合/脱开，从而可以将连接器主体与光学模块连接/分离。