公开(公告)号：US20120079856A1

公开(公告)日：2012-04-05

申请号：US13376958

申请日：2010-05-18

申请人： Hirokazu Nishitani ,  Yoshiyuki Komura

发明人： Hirokazu Nishitani ,  Yoshiyuki Komura

IPC分类号： D04B15/44 ,  D04B15/48

CPC分类号： D04B15/48

摘要： A yarn feeding device for a knitting machine comprises a motor for driving a roller from which a yarn is fed out, and a rotatable arm which intermediately stores the yarn fed out from the roller, and the yarn is fed from the arm to a knitting machine body. A torque generator is provided to apply a variable torque to the arm. A yarn speed is obtained from a loop length of a stitch for each knitting needle and a knitting speed calculated on the basis of knitting data used in the knitting machine body. The yarn speed is converted into a torque to be applied to a buffer using a conversion table at each knitting section in a knitting course so as to correct a yarn tension fluctuation caused by the yarn speed, and the torque generator is controlled in accordance with the torque thus obtained. The yarn tension fluctuation is reduced so that high-speed knitting and knitting using a weak yarn can be facilitated.

摘要翻译： 一种针织机的喂纱装置，其特征在于，包括：用于驱动送出纱线的辊的马达和一个可旋转的臂，其中存储从辊送出的纱线，纱线从手臂向针织机 身体。 提供扭矩发生器以向臂施加可变扭矩。 从每个针织针的线圈的长度和根据编织机主体中使用的针织数据计算出的编织速度获得纱线速度。 在编织线圈横列中，使用各编织部的转换台将纱线速度转换成施加到缓冲器的扭矩，以校正由纱线速度引起的纱线张力波动，并且根据 由此得到的扭矩。 纱线张力波动减小，从而可以促进使用弱纱线的高速编织和编织。

公开(公告)号：US07174081B2

公开(公告)日：2007-02-06

申请号：US11313171

申请日：2005-12-20

申请人： Kazuyuki Hayamizu ,  Yoshiyuki Komura ,  Yukari Terakawa ,  Hayami Hosokawa ,  Toshiyuki Takahashi ,  Masayoshi Higuchi ,  Yoshitaka Tatara ,  Naru Yasuda ,  Hiroto Nozawa

发明人： Kazuyuki Hayamizu ,  Yoshiyuki Komura ,  Yukari Terakawa ,  Hayami Hosokawa ,  Toshiyuki Takahashi ,  Masayoshi Higuchi ,  Yoshitaka Tatara ,  Naru Yasuda ,  Hiroto Nozawa

IPC分类号： G02B6/10 ,  G02B6/12

CPC分类号： G02B6/4246 ,  G02B6/12007 ,  G02B6/125 ,  G02B6/138 ,  G02B6/30 ,  H01L31/14

摘要： An optical waveguide device includes a first substrate, where the first substrate includes a first plate and an optical waveguide region disposed on the first plate, and where the optical waveguide region includes a core for transmitting light and a cladding surrounding the core. The optical waveguide device further includes a second substrate, where the second substrate includes a second plate having a spacer. Additionally, a surface including the optical waveguide region of the first substrate opposes a surface including the spacer of the second substrate, the spacer is formed the region which is out of the core of the first substrate, a top surface of the spacer is in contact with the first substrate, the first substrate and the second substrate are bound with adhesive material, and the entire surface of the core is in contact with the adhesive material.

摘要翻译： 光波导器件包括第一衬底，其中第一衬底包括第一板和布置在第一板上的光波导区，并且其中光波导区包括用于透射光的芯和围绕芯的包层。 光波导器件还包括第二衬底，其中第二衬底包括具有间隔物的第二板。 此外，包括第一基板的光波导区域的表面与包括第二基板的间隔件的表面相对，间隔件形成在第一基板的芯的外部的区域中，间隔件的顶表面接触 利用第一基板，第一基板和第二基板与粘合剂材料结合，并且芯的整个表面与粘合材料接触。

公开(公告)号：US20060104587A1

公开(公告)日：2006-05-18

申请号：US11313171

申请日：2005-12-20

申请人： Kazuyuki Hayamizu ,  Yoshiyuki Komura ,  Yukari Terakawa ,  Hayami Hosokawa ,  Toshiyuki Takahashi ,  Masayoshi Higuchi ,  Yoshitaka Tatara ,  Naru Yasuda ,  Hiroto Nozawa

发明人： Kazuyuki Hayamizu ,  Yoshiyuki Komura ,  Yukari Terakawa ,  Hayami Hosokawa ,  Toshiyuki Takahashi ,  Masayoshi Higuchi ,  Yoshitaka Tatara ,  Naru Yasuda ,  Hiroto Nozawa

IPC分类号： G02B6/10

CPC分类号： G02B6/4246 ,  G02B6/12007 ,  G02B6/125 ,  G02B6/138 ,  G02B6/30 ,  H01L31/14

摘要： A method of manufacturing an optical waveguide device includes providing an optical fiber guide for fixing an optical fiber and optical element placing portions for providing element mounting benches outside a waveguide fixing region of a silicon substrate. A metallic thin film is formed outside the waveguide fixing region of the silicon substrate. After an optical waveguide substrate is bonded to a whole of an upper surface of the silicon substrate through a bonding resin which will become an upper cladding layer, the optical waveguide substrate is diced along an edge of the waveguide fixing region, and the optical waveguide substrate outside the waveguide fixing region is removed to expose the optical fiber guide and the optical element placing portions.

公开(公告)号：US20050008281A1

公开(公告)日：2005-01-13

申请号：US10887699

申请日：2004-07-09

申请人： Masayoshi Higuchi ,  Hayami Hosokawa ,  Hiroyuki Fujiwara ,  Kazuyuki Hayamizu ,  Yoshiyuki Komura ,  Akira Enami

发明人： Masayoshi Higuchi ,  Hayami Hosokawa ,  Hiroyuki Fujiwara ,  Kazuyuki Hayamizu ,  Yoshiyuki Komura ,  Akira Enami

IPC分类号： G02B6/30 ,  G02B6/12 ,  G02B6/125 ,  G02B6/28 ,  G02B6/293 ,  G02B6/42 ,  H01L31/0232 ,  H01S5/022

CPC分类号： G02B6/2938 ,  G02B6/12007 ,  G02B6/125 ,  G02B6/29361 ,  G02B6/4246 ,  G02B2006/12109 ,  G02B2006/12116

摘要： An optical multiplexer/demultiplexer having a high isolation characteristic, a small polarization dependency and capable of being reduced in size is disclosed. An end portion of a core and an end portion of a core are arranged in opposed relation to each other with a thin-film filter interposed therebetween. The end portion of the core far from the filter and the end portion of the core far from the filter are arranged in substantially parallel to each other. The core is arranged in such a manner as to branch from the filter-side end portion of the core and to be optically coupled with the core. The end portion of the core near to the filter and the end portion of the core near to the filter are curved. The end portion of the core near to the filter is curved in a manner protruded toward the core. The end portion of each of the core and the core far from the filter reaches an end of an optical waveguide, and the end portion of the core far from the filter reaches a side of the optical waveguide.

摘要翻译： 公开了具有高隔离特性，小偏振依赖性并且能够减小尺寸的光复用器/多路分解器。 芯部的端部和芯部的端部以介于其间的薄膜过滤器彼此相对设置。 远离过滤器的芯的端部和远离过滤器的芯的端部基本上彼此平行地布置。 芯部以从核心的过滤器侧端部分支并且与芯部光学耦合的方式配置。 靠近过滤器的芯的端部和靠近过滤器的芯的端部是弯曲的。 靠近过滤器的芯的端部以向芯突出的方式弯曲。 远离过滤器的芯和芯的每个的端部到达光波导的一端，并且远离滤光器的芯的端部到达光波导的一侧。

公开(公告)号：US06813433B2

公开(公告)日：2004-11-02

申请号：US10619263

申请日：2003-07-14

申请人： Yoshiyuki Komura ,  Kazuyuki Hayamizu ,  Yukari Terakawa ,  Toshinari Mori ,  Hayami Hosokawa

发明人： Yoshiyuki Komura ,  Kazuyuki Hayamizu ,  Yukari Terakawa ,  Toshinari Mori ,  Hayami Hosokawa

IPC分类号： G02B600

CPC分类号： G02B6/4246 ,  G02B6/423

摘要： In an optical waveguide device, a rectangle, which uses a filter insertion groove as its diagonal line and uses points on filter insertion grooves adjacent to the above filter insertion groove as its apexes, is assumed as a unit rectangle, and the size of the optical waveguide device is set to an integer multiple of the unit rectangle. In this case, even if filter insertion grooves are formed in a state in which a plurality of the optical waveguide devices are disposed in matrix, the respective optical waveguide devices can be formed in the same shape. Further, the filter insertion grooves formed to the respective optical waveguide devices do not divide portions other than the target portion of other optical waveguide devices. Therefore, the manufacturing processes of the optical waveguide device can be simplified and are suitable for mass production, and manufacturing cost can be suppressed thereby.

摘要翻译： 在光波导路装置中，使用以滤波器插槽作为对角线并且使用与上述滤波器插入槽相邻的滤波器插入槽上的点作为其顶点的矩形作为单位矩形，并且光学尺寸 波导器件设置为单位矩形的整数倍。 在这种情况下，即使在将多个光波导装置配置成矩阵状态的情况下形成滤波器插入槽，也可以将各个光波导装置形成为相同的形状。 此外，形成于各个光波导器件的滤波器插入槽不划分除了其它光波导器件的目标部分以外的部分。 因此，能够简化光波导装置的制造工序，适合于批量生产，能够抑制制造成本。

公开(公告)号：US07269309B2

公开(公告)日：2007-09-11

申请号：US11082519

申请日：2005-03-17

申请人： Yoshiyuki Komura ,  Kazuyuki Hayamizu ,  Masayoshi Higuchi ,  Hisashi Taniguchi ,  Yukari Terakawa ,  Hayami Hosokawa

发明人： Yoshiyuki Komura ,  Kazuyuki Hayamizu ,  Masayoshi Higuchi ,  Hisashi Taniguchi ,  Yukari Terakawa ,  Hayami Hosokawa

IPC分类号： G02B6/10

CPC分类号： G02B6/42 ,  G02B6/1221 ,  G02B6/30 ,  G02B6/3636 ,  G02B6/3652 ,  G02B6/3692 ,  G02B6/423

摘要： The spacers 3 and 4 and the recess is formed on the supporting substrate 2 to support the upper cladding layer 7. The intermediate surface 22 and 23 lower than the top surface of the spacers 3 and 4 and higher than the inner bottom surface of the recess is formed on the supporting substrate 2. Each of the height between the top surface of the spacers 3 and 4 and the intermediate surfaces 22 and 23, and the height between the intermediate surfaces 22 and 23 and the inner bottom surface of the recess of the second substrate 2 becomes thin compared with the total thickness of the lower cladding layer. Thus, when the resin for the lower cladding layer 9 is cured to shrinkage, the inner stress in the resin is dispersed and the occurrence of the wrinkle 12 and the void decreases.

摘要翻译： 间隔件3和4以及凹部形成在支撑基板2上以支撑上包层7。 在支撑基板2上形成中间表面22和23，该中间表面22和23低于间隔件3和4的顶表面并且高于凹槽的内底表面。 间隔件3和4的上表面与中间表面22和23之间的高度以及中间表面22和23之间的高度与第二基板2的凹部的内底表面之间的高度与 下包层的总厚度。 因此，当用于下包层9的树脂固化为收缩时，树脂中的内应力分散，并且皱纹12和空隙的发生减小。

公开(公告)号：US07065269B2

公开(公告)日：2006-06-20

申请号：US10887699

申请日：2004-07-09

申请人： Masayoshi Higuchi ,  Hayami Hosokawa ,  Hiroyuki Fujiwara ,  Kazuyuki Hayamizu ,  Yoshiyuki Komura ,  Akira Enami

发明人： Masayoshi Higuchi ,  Hayami Hosokawa ,  Hiroyuki Fujiwara ,  Kazuyuki Hayamizu ,  Yoshiyuki Komura ,  Akira Enami

IPC分类号： G02B6/26 ,  G02B6/28

CPC分类号： G02B6/2938 ,  G02B6/12007 ,  G02B6/125 ,  G02B6/29361 ,  G02B6/4246 ,  G02B2006/12109 ,  G02B2006/12116

摘要： An optical multiplexer/demultiplexer having a high isolation characteristic, a small polarization dependency and capable of being reduced in size is disclosed. An end portion of a core and an end portion of a core are arranged in opposed relation to each other with a thin-film filter interposed therebetween. The end portion of the core far from the filter and the end portion of the core far from the filter are arranged in substantially parallel to each other. The core is arranged in such a manner as to branch from the filter-side end portion of the core and to be optically coupled with the core. The end portion of the core near to the filter and the end portion of the core near to the filter are curved. The end portion of the core near to the filter is curved in a manner protruded toward the core. The end portion of each of the core and the core far from the filter reaches an end of an optical waveguide, and the end portion of the core far from the filter reaches a side of the optical waveguide.

摘要翻译： 公开了具有高隔离特性，小的偏振依赖性并且能够减小尺寸的光复用器/多路分解器。 芯部的端部和芯部的端部以介于其间的薄膜过滤器彼此相对设置。 远离过滤器的芯的端部和远离过滤器的芯的端部基本上彼此平行地布置。 芯部以从核心的过滤器侧端部分支并且与芯部光学耦合的方式配置。 靠近过滤器的芯的端部和靠近过滤器的芯的端部是弯曲的。 靠近过滤器的芯的端部以向芯突出的方式弯曲。 远离过滤器的芯和芯的每个的端部到达光波导的一端，并且远离滤光器的芯的端部到达光波导的一侧。

公开(公告)号：US06396372B1

公开(公告)日：2002-05-28

申请号：US09529720

申请日：2000-07-05

申请人： Minoru Sakata ,  Yoshiyuki Komura ,  Takuya Nakajima ,  Tomonori Seki

发明人： Minoru Sakata ,  Yoshiyuki Komura ,  Takuya Nakajima ,  Tomonori Seki

IPC分类号： H01H5122

CPC分类号： H01H59/0009 ,  H01G5/16 ,  H01H1/20 ,  H01H1/50 ,  H01H2001/0084

摘要： A movable substrate 20 is supported on a base 10 via first beam portions 22. A movable contact 28 is supported on the movable substrate 20 via a second beam portion 23 which has an elasticity larger than the first beam portions 22.

摘要翻译： 可移动基板20经由第一梁部22被支撑在基座10上。可动触头28经由具有大于第一梁部22的弹性的第二梁部23支撑在可动基板20上。

公开(公告)号：US07493188B2

公开(公告)日：2009-02-17

申请号：US11793053

申请日：2005-12-12

申请人： Katsuji Minakata ,  Hirokazu Nishitani ,  Yoshiyuki Komura

发明人： Katsuji Minakata ,  Hirokazu Nishitani ,  Yoshiyuki Komura

IPC分类号： G06F19/00

CPC分类号： D04B15/48

摘要： An object of at least one embodiment of the present invention is to stably feed a yarn by suppressing the effect of inertia in a buffer mechanism provided in a yarn feeding path. In at least one embodiment, a yarn feeder of the weft knitting machine feeds a knitting yarn from either of ends of a needle bed through a yarn feeding member to a knitting needle which carries out knitting motion based on knitting data while reciprocating the yarn feeding member in a longitudinal direction of the needle bed. A buffer rod is provided in the feeding path for the knitting yarn. Before the yarn feeding member starts to feed the knitting yarn to the knitting needle. a yarn feed controller carries out control to feed out the yarn to the buffer rod beforehand in a moving direction in which the feeding path is extended and to pull back the yarn stored in the buffer rod in a moving direction in which the feeding path is reduced. Thus, since an overshoot and an undershoot by the effect of inertia is caused by the buffer rod provided in the feeding path for the knitting yarn can be suppressed, the knitting yarn can be stably fed.

摘要翻译： 本发明的至少一个实施例的目的是通过抑制设置在喂纱路径中的缓冲机构中的惯性效应来稳定地喂入纱线。 在至少一个实施方式中，纬纱针织机的送纱机将针织纱从针床的任一端通过纱线供给部件送出到编织针织物，该织针根据编织数据进行编织动作，同时使喂纱部件 在针床的纵向方向上。 在针织纱的供给路径上设置缓冲杆。 在纱线供给部件开始将针织纱供给到织针之前。 纱线进给控制器执行控制，以便在进给路径延伸的移动方向上预先将纱线送出到缓冲杆，并且在进给路径减小的移动方向上拉回存储在缓冲杆中的纱线 。 因此，由于通过设置在针织纱的供给路径中的缓冲杆能够抑制由于惯性而产生的过冲和下冲，能够稳定地供给针织纱。

公开(公告)号：US07113844B2

公开(公告)日：2006-09-26

申请号：US10548276

申请日：2004-03-04

申请人： Yoshiyuki Komura

发明人： Yoshiyuki Komura

IPC分类号： D04B15/78

CPC分类号： D04B1/22 ,  D04B7/045

摘要： An object of the invention is to control the yarn length as appropriate in a tubular knitted fabric including a drop loop, regardless of the presence of crossover. For front and back needle beds, ones of those indicated by capitals ABC . . . among odd-numbered or even-numbered ones are allocated to a front portion thereof and the other portions indicated by lower cases abc . . . are allocated to a back portion thereof. At knitting needles ABC . . . which actually form stitch loops perform knitting operation, and knitting needles abc . . . between the knitting needles ABC perform hooking operation. A hung stitch is shook off, and the knitting yarn used for the hanging is absorbed in stitch loops at the knitting needles ABC . . . at both ends as shown in dotted lines. As shown in (b) by solid lines, the loop lengths of back stitches are shortened and the lengths of the knitting yarn at crossing portions are absorbed by the stitch loops of the back stitches. Thus, the drop loops matching the set yarn lengths can be knitted without differentiating the lengths of yarn between the face stitches and back stitches.

摘要翻译： 本发明的一个目的是在不管是否存在交叉点的情况下，适当地控制包括滴管的管状编织物中的纱线长度。 前针和后针床，由首都ABC指出的那些。 。 。 奇数或偶数编号中的一个被分配给其前部，另一部分由下壳abc表示。 。 。 被分配给其后部。 在织针ABC。 。 。 实际上形成针迹圈进行针织操作，并且编织针abc。 。 。 在编织针ABC之间进行钩挂操作。 悬挂针脚被松开，用于吊挂的针织纱被织针ABC上的针脚圈吸收。 。 。 在两端，如虚线所示。 如（b）实线所示，后针脚的线圈长度缩短，交叉部分的针织纱线的长度被背针的线圈吸收。 因此，可以编织与设定的纱线长度相匹配的液滴环，而不区分面线和背针之间的纱线长度。