公开(公告)号：US5274673A

公开(公告)日：1993-12-28

申请号：US973713

申请日：1992-11-09

申请人： Takeo Kaharu ,  Masato Shimamura ,  Yuzo Kohsaka ,  Shuichi Aihara ,  Kousuke Maezawa ,  Mitsuru Koike

发明人： Takeo Kaharu ,  Masato Shimamura ,  Yuzo Kohsaka ,  Shuichi Aihara ,  Kousuke Maezawa ,  Mitsuru Koike

IPC分类号： H04L25/49 ,  H04L27/10

CPC分类号： H04L25/4904

摘要： In each terminal connected to an optical bus a narrow pulse synchronized with the rise of a pre-synchronizing pulse appended to the head of the one digital signal TXN of Manchester-biphase signals, a narrow pulse synchronized with the rise of each pulse of the other Manchester-biphase digital signal TXO and a narrow pulse occurring every fixed period of time during the duration of each pulse are produced, and these narrow pulses are converted into optical signals, which are provided as an optical pulse train to the optical bus. In each terminal optical pulses received from the optical bus are converted into an electric signal, which is separated into its leading pulse and the subsequent pulses, a synchronizing pulse is produced in synchronization with the leading pulse, the subsequent pulses are each converted into a pulse of a fixed width to regenerate the signal TXO, and the regenerated signal TXO is polarity inverted and then combined with the pre-synchronizing pulse to regenerate the signal TXN.

摘要翻译： 在连接到光总线的每个终端中，与曼彻斯特双相信号的一个数字信号TXN的头部附加的预同步脉冲的上升同步的窄脉冲，与另一个的每个脉冲的上升同步的窄脉冲 产生曼彻斯特双相数字信号TXO和在每个脉冲期间每固定时间段发生的窄脉冲，并且将这些窄脉冲转换成光信号，其作为光脉冲串提供给光总线。 在每个端子中，从光总线接收的光脉冲被转换成电信号，其被分离为其前导脉冲和随后的脉冲，与前导脉冲同步地产生同步脉冲，随后的脉冲被转换为脉冲 固定宽度以再生信号TXO，并且再生信号TXO被极性反转，然后与预同步脉冲组合以再生信号TXN。

公开(公告)号：US5220582A

公开(公告)日：1993-06-15

申请号：US717675

申请日：1991-06-19

申请人： Takeo Kaharu ,  Masato Shimamura ,  Yuzo Kohsaka ,  Shuichi Aihara ,  Kousuke Maezawa ,  Mitsuru Koike

发明人： Takeo Kaharu ,  Masato Shimamura ,  Yuzo Kohsaka ,  Shuichi Aihara ,  Kousuke Maezawa ,  Mitsuru Koike

IPC分类号： H04B10/556 ,  H04B10/07 ,  H04B10/2507 ,  H04B10/29 ,  H04L12/40 ,  H04L25/02 ,  H04L25/49

CPC分类号： H04L25/4904

摘要： In each terminal connected to an optical bus a narrow pulse synchronized with the rise of a pre-synchronizing pulse appended to the head of the one digital signal TXN of Manchester-biphase signals, a narrow pulse synchronized with the rise of each pulse of the other Manchester-biphase digital signal TXO and a narrow pulse occurring every fixed period of time during the duration of each pulse are produced, and these narrow pulses are converted into optical signals, which are provided as an optical pulse train to the optical bus. In each terminal optical pulses received from the optical bus are converted into an electric signal, which is separated into its leading pulse and the subsequent pulses, and the synchronizing pulse is produced in synchronization with the leading pulse and the subsequent pulses are each converted into a pulse of a fixed width to regenerate the signal TXO, and the regenerated signal TXO is polarity inverted and is then combined with the pre-synchronizing pulse to regenerate the signal TXN.

公开(公告)号：US08834036B2

公开(公告)日：2014-09-16

申请号：US13643839

申请日：2011-05-23

申请人： Shuichi Aihara

发明人： Shuichi Aihara

IPC分类号： G02B6/38 ,  G02B6/36 ,  G02B6/32 ,  G02B6/42

CPC分类号： G02B6/322 ,  G02B6/327 ,  G02B6/3636 ,  G02B6/4204 ,  Y10T29/49817

摘要： An optical coupling structure of the present invention is configured with a lens body and a clamp. The lens body includes a lens section having the lens and a fixing section. The clamp includes a positioning section, a pressing spring, and a retaining section. The positioning section determines a position of the clamp except a position in a direction of the optical axis of the optical fiber. The pressing spring makes contact with a surface of the lens body having a normal direction matching with the end face of the optical fiber, and generates a returning force when the clamp moves in a direction opposite to the normal direction of the surface. The retaining section is formed in a portion of the clamp to press the optical fiber and retains the optical fiber not to move in a direction apart from the lens.

摘要翻译： 本发明的光耦合结构具有透镜体和夹具。 透镜体包括具有透镜的透镜部分和固定部分。 夹具包括定位部，按压弹簧和保持部。 定位部确定除了光纤的光轴方向的位置以外的夹具的位置。 按压弹簧与透镜体的与光纤的端面匹配的法线方向的表面接触，并且当夹具沿与表面法线方向相反的方向移动时产生返回力。 保持部形成在夹具的一部分中以按压光纤并且保持光纤不在离开透镜的方向上移动。

公开(公告)号：US20100239211A1

公开(公告)日：2010-09-23

申请号：US12740340

申请日：2009-02-20

申请人： Masayuki Shiratori ,  Shuichi Aihara

发明人： Masayuki Shiratori ,  Shuichi Aihara

IPC分类号： G02B6/36

CPC分类号： G02B6/4246 ,  G02B6/4284

摘要： The optical module of the present invention includes an optical waveguide substrate, a light emitting element, a light receiving element, a light emitting element IC, a light receiving element IC, and a plug body. The optical waveguide substrate has a light input/output face and two inclined reflecting surfaces disposed at different distances from the light input/output face. The light emitting element is disposed at a position corresponding to one of the inclined reflecting surfaces. The light receiving element is disposed at a position corresponding to the other inclined reflecting surface. The plug body is formed by a plurality of insulator layers and has, on the different insulator layers, a wiring pattern for the light emitting element between the light emitting element and the light emitting element IC and a wiring pattern for the light receiving element between the light receiving element and the light receiving element IC.

摘要翻译： 本发明的光模块包括光波导基板，发光元件，光接收元件，发光元件IC，光接收元件IC和插头体。 光波导基板具有光输入/输出面和设置在与光输入/输出面不同的距离处的两个倾斜反射表面。 发光元件设置在与倾斜反射面之一对应的位置。 光接收元件设置在与另一倾斜反射面对应的位置。 插塞体由多个绝缘体层形成，并且在不同的绝缘体层上具有用于发光元件和发光元件IC之间的发光元件的布线图案，并且在第二绝缘体层之间具有用于光接收元件的布线图案 光接收元件和光接收元件IC。

公开(公告)号：US08708579B2

公开(公告)日：2014-04-29

申请号：US13174656

申请日：2011-06-30

申请人： Masayuki Shiratori ,  Takayoshi Yamauchi ,  Mitsuaki Kazou ,  Shuichi Aihara ,  Toshitaka Torikai

发明人： Masayuki Shiratori ,  Takayoshi Yamauchi ,  Mitsuaki Kazou ,  Shuichi Aihara ,  Toshitaka Torikai

IPC分类号： G02B6/36

CPC分类号： G02B6/3817 ,  G02B6/322 ,  G02B6/3897

摘要： In an optoelectrical connector that is composed of a plug including an insertion fitting part and a receptacle including a housing space into which the insertion fitting part of the plug is inserted, the plug is provided with an optical connection part on a front end of the insertion fitting part and an electric connection part more rearward than the optical connection part. The receptacle is provided with an optical connection part on the deep side of the housing space and an electric connection part more frontward than the optical connection part. A shutter is formed on the immediate front of the optical connection part of the receptacle and the shutter opens in the optical connection. Deterioration of optical coupling efficiency caused by attachment of metal abrasion powder, which is generated in a slide between the electrical connection parts in the electrical connection, to the optical connection parts, is prevented.

摘要翻译： 在由插塞构成的光电连接器中，所述插头包括插入配合部分和插座，所述插座包括容纳空间，所述插头的插入配合部分插入到所述容纳空间中，所述插头在所述插入件的前端设置有光学连接部件 配合部分和电连接部分比光学连接部分更靠后。 插座在容纳空间的深度侧设置有光连接部，并且在光连接部的前方设有电连接部。 在容器的光学连接部分的紧邻前部形成有快门，并且光闸在光学连接中打开。 防止了在电连接中的电连接部分之间的滑动件中产生的金属磨损粉末附着到光学连接部分导致的光耦合效率的劣化。

公开(公告)号：US08591272B2

公开(公告)日：2013-11-26

申请号：US13537504

申请日：2012-06-29

申请人： Masayuki Shiratori ,  Shuichi Aihara ,  Masayuki Katayanagi ,  Osamu Hashiguchi

发明人： Masayuki Shiratori ,  Shuichi Aihara ,  Masayuki Katayanagi ,  Osamu Hashiguchi

IPC分类号： H01R9/24

CPC分类号： H01R43/16 ,  H01R12/724 ,  H01R13/6471 ,  H01R24/60 ,  Y10T29/49204 ,  Y10T29/49222

摘要： By using a lead frame as an intermediate member, a contact group of a connector is manufactured. The lead frame includes a plurality of first leads arranged on a plane and spaced from one another, a plurality of pairs of second leads, each pair being arranged on the plane between the first leads, and a connecting portion connecting the first and the second leads on one end side. The second leads have a pitch which is greater on the other end side than that on the one end side to make the second leads approach the first leads on the other end side, respectively. The lead frame further includes bridge portions connecting approached ones of the first and the second leads to each other at a portion where an interval between the first and the second leads is reduced.

摘要翻译： 通过使用引线框架作为中间构件，制造连接器的触点组。 引线框架包括布置在平面上并彼此间隔开的多个第一引线，多对第二引线，每对第一引线布置在第一引线之间的平面上，以及连接第一引线和第二引线 在一端。 第二引线的另一端侧的间距比在一端侧的间距大，以使第二引线分别在另一端侧接近第一引线。 引线框架还包括将第一和第二引线中接近的引线彼此连接的桥接部分，其中第一引线和第二引线之间的间隔减小。

公开(公告)号：US06719229B2

公开(公告)日：2004-04-13

申请号：US10364313

申请日：2003-02-11

申请人： Shuichi Aihara ,  Yuichi Nagahara

发明人： Shuichi Aihara ,  Yuichi Nagahara

IPC分类号： B02C1900

CPC分类号： B02C13/1835 ,  B02C2013/1885

摘要： The invention provides a crusher which can produce uniform finely pulverised material without having to increase the speed of the rotor, and which has a good rate of productivity. The crusher comprises crushing vanes 3 having extensions 35 formed protruding radially from the outer surface of the rotor 1 and extending below a raw material drop point A of a dead-bed 4, and an annular wall 5 similarly positioned below the raw material drop point A of the dead-bed 4, on an inner rim of a lower plate 22 of the crushing chamber 2, and pulverizing is effected by the material 7 which rebounds and falls from the dead-bed 4, striking the extensions 35 of the crushing vanes 3.

摘要翻译： 本发明提供了一种能够生产均匀的细粉碎材料的破碎机，而不必增加转子的速度，并且其具有良好的生产率。 破碎机包括破碎叶片3，其具有从转子1的外表面径向形成并在死床4的原料下落点A下方延伸的延伸部35，以及类似地位于原料滴点A下方的环形壁5 在破碎室2的下板22的内缘上形成死床4，并且通过从死床4反弹和落下的材料7进行粉碎，撞击破碎叶片3的延伸部35 。

公开(公告)号：US20130129284A1

公开(公告)日：2013-05-23

申请号：US13813514

申请日：2011-06-08

申请人： Toshitaka Torikai ,  Mitsuaki Kazou ,  Masayuki Shiratori ,  Takayoshi Yamauchi ,  Shuichi Aihara ,  Satoshi Kai ,  Yuichi Koreeda ,  Naoki Katagiyama

发明人： Toshitaka Torikai ,  Mitsuaki Kazou ,  Masayuki Shiratori ,  Takayoshi Yamauchi ,  Shuichi Aihara ,  Satoshi Kai ,  Yuichi Koreeda ,  Naoki Katagiyama

IPC分类号： G02B6/38

CPC分类号： G02B6/3807 ,  G02B6/3817 ,  G02B6/3849 ,  G02B6/3853 ,  G02B6/3885 ,  G02B6/3897

摘要： A receptacle of an electrical-optical hybrid connector including a plug having an insertion fitting part and the receptacle having a housing space that receives the insertion fitting part includes an optical connection part disposed in a space in communication with the housing space, and an electrical connection part disposed in front of the optical connection part, a shutter that is opened when the receptacle and the plug are connected to each other is provided in front of the optical connection part of the receptacle, and the optical connection part of the receptacle moves forward in association with the shutter when the shutter is opened, and moves rearward in association with the shutter when the shutter is closed.

摘要翻译： 一种电光混合连接器的插座，包括具有插入配合部分的插头和具有容纳插入配合部分的容纳空间的插座，包括设置在与容纳空间连通的空间中的光学连接部分，以及电连接 设置在光连接部前面的部分，在插座和插头彼此连接时打开的快门设置在插座的光学连接部分的前面，并且插座的光学连接部分向​​前移动 当快门打开时与快门关联，并且当快门关闭时与快门相关联地向后移动。

公开(公告)号：US5119404A

公开(公告)日：1992-06-02

申请号：US562914

申请日：1990-08-06

申请人： Shuichi Aihara

发明人： Shuichi Aihara

IPC分类号： H04L25/06 ,  H04L25/30

CPC分类号： H04L25/064

摘要： In a signal receiver which amplifies and compares a digital input signal with a threshold value for level decision, the digital input signal is applied to one input terminal of a summing amplifier, the level of the summed output is compared with the threshold value for level-deciding the input signal, and the peak level of the summed output is held by a peak hold circuit. The difference between the peak level held by the peak hold circuit and a reference voltage is amplified by a differential amplifier and is then applied to the other input terminal of the summing amplifier, and its summed output is clamped to the reference voltage, thereby preventing an error in deciding a low-level input signal.

摘要翻译： 在将数字输入信号与用于电平判定的阈值进行放大并进行比较的信号接收机中，将数字输入信号施加到求和放大器的一个输入端子，将求和输出的电平与阈值进行比较， 决定输入信号，求和输出的峰值电平由峰值保持电路保持。 由峰值保持电路保持的峰值电平与参考电压之间的差异由差分放大器放大，然后施加到求和放大器的另一个输入端，并将其相加输出钳位到参考电压，从而防止 决定低电平输入信号的错误。

公开(公告)号：US09063300B2

公开(公告)日：2015-06-23

申请号：US13813514

申请日：2011-06-28

申请人： Toshitaka Torikai ,  Mitsuaki Kazou ,  Masayuki Shiratori ,  Takayoshi Yamauchi ,  Shuichi Aihara ,  Satoshi Kai ,  Yuichi Koreeda ,  Naoki Katagiyama

发明人： Toshitaka Torikai ,  Mitsuaki Kazou ,  Masayuki Shiratori ,  Takayoshi Yamauchi ,  Shuichi Aihara ,  Satoshi Kai ,  Yuichi Koreeda ,  Naoki Katagiyama

IPC分类号： G02B6/38

CPC分类号： G02B6/3807 ,  G02B6/3817 ,  G02B6/3849 ,  G02B6/3853 ,  G02B6/3885 ,  G02B6/3897

摘要： A receptacle of an electrical-optical hybrid connector including a plug having an insertion fitting part and the receptacle having a housing space that receives the insertion fitting part includes an optical connection part disposed in a space in communication with the housing space, and an electrical connection part disposed in front of the optical connection part, a shutter that is opened when the receptacle and the plug are connected to each other is provided in front of the optical connection part of the receptacle, and the optical connection part of the receptacle moves forward in association with the shutter when the shutter is opened, and moves rearward in association with the shutter when the shutter is closed.

摘要翻译： 一种电光混合连接器的插座，包括具有插入配合部分的插头和具有容纳插入配合部分的容纳空间的插座，包括设置在与容纳空间连通的空间中的光学连接部分，以及电连接 设置在光连接部前面的部分，在插座和插头彼此连接时打开的快门设置在插座的光学连接部分的前面，并且插座的光学连接部分向​​前移动 当快门打开时与快门关联，并且当快门关闭时与快门相关联地向后移动。