公开(公告)号：US08625857B2

公开(公告)日：2014-01-07

申请号：US13151888

申请日：2011-06-02

申请人： Takashi Yamaguchi ,  Takeo Miki ,  Kenji Miyazaki

发明人： Takashi Yamaguchi ,  Takeo Miki ,  Kenji Miyazaki

IPC分类号： G06K9/00

CPC分类号： H04N1/32309 ,  G03G15/507 ,  G03G21/043 ,  H04N1/00005 ,  H04N1/00015 ,  H04N1/00023 ,  H04N1/00031 ,  H04N1/00047 ,  H04N1/0005 ,  H04N1/00063 ,  H04N1/00076 ,  H04N1/29 ,  H04N1/3216

摘要： According to one embodiment, an image processing method for inspecting an image includes creating synthetic image information in which information is synthesized with main image information in a visible state which the human eyes perceive in an invisible state which is hard to perceive with the human eyes, printing the synthetic image information onto a medium, acquiring an image printed on the medium as an inspection image information, extracting information embedded in the main image information from the inspection image acquired, and determining a fault in the image printed on the medium based on an extraction result of information.

摘要翻译： 根据一个实施例，用于检查图像的图像处理方法包括创建合成图像信息，其中以与人眼难以察觉的看不见状态的人眼察觉的可见状态的主图像信息合成信息， 将合成图像信息打印到介质上，获取作为检查图像信息的打印在介质上的图像，从获取的检查图像中提取嵌入在主图像信息中的信息，以及基于打印在介质上的图像中的故障来确定 提取结果信息。

公开(公告)号：US20130278189A1

公开(公告)日：2013-10-24

申请号：US13978589

申请日：2012-01-11

申请人： Takashi Yamaguchi ,  Toru Kakebayashi

发明人： Takashi Yamaguchi ,  Toru Kakebayashi

IPC分类号： H02P21/00

CPC分类号： H02P21/0085 ,  H02M7/53875 ,  H02P6/182 ,  H02P23/0086 ,  H02P27/08 ,  H02P2201/07 ,  H02P2205/01

摘要： A LPF extracts DC component of a current detection value of an inverter input current. A subtracting section 4 calculates a difference between a current command value and the DC component of the current detection value. A current controller 5 produces two-phase PWM signals Sa and Sb complementary to each other, from the current difference. Further, an integrating circuit 7 integrates output terminal voltages Vu, Vv and Vw of the inverter to convert the output terminal voltages Vu, Vv and Vw into a magnetic-flux information Φu, Φv and Φw. A logic conversion section 8 converts the magnetic-flux information Φu, Φv and Φw into 120-degree conduction patterns S1′-S6′ to output the 120-degree conduction patterns S1′-S6′. Then, a logic circuit section 9 executes a logic synthesis between the PWM signals Sa and Sb and the 120-degree conduction patterns S1′-S6′ to output gate signals S1-S6.

摘要翻译： LPF提取逆变器输入电流的电流检测值的DC分量。 减法部分4计算当前指令值与当前检测值的直流分量之差。 电流控制器5根据电流差产生彼此互补的两相PWM信号Sa和Sb。 此外，积分电路7对逆变器的输出端子电压Vu，Vv，Vw进行积分，将输出端子电压Vu，Vv，Vw变换为磁通量信息Phiu，Phiv，Phiw。 逻辑转换部分8将磁通量信息Phiu，Phiv和Phiw转换成120度的导通图案S1'-S6'以输出120度的导通图案S1'-S6'。 然后，逻辑电路部分9执行PWM信号Sa和Sb之间的逻辑合成以及120度导通图形S1'-S6'以输出门信号S1-S6。

公开(公告)号：US20130025903A1

公开(公告)日：2013-01-31

申请号：US13531421

申请日：2012-06-22

申请人： Takashi Yamaguchi ,  Hitoshi OGAWA

发明人： Takashi Yamaguchi ,  Hitoshi OGAWA

IPC分类号： H05K5/00

CPC分类号： B26B19/3853

摘要： An electric device has a housing body (1) comprised of first and second housings (11, 12) and a motor (2) in the body (1). The housings (11, 12) are divided along one direction (A). The electric device includes first and second rings (6 and 7) that are attached to different first and second places on an outer circumferential surface of the housings (11 and 12), respectively, to combine them with each other. The first and second places correspond to first and second end sides of an axis of the motor (2), respectively.

摘要翻译： 电气设备具有由主体（1）中的第一和第二壳体（11,12）和马达（2）组成的壳体（1）。 壳体（11,12）沿着一个方向（A）分开。 电气装置包括分别连接到壳体（11和12）的外周表面上的不同第一和第二位置的第一和第二环（6和7），以将它们彼此组合。 第一和第二位置分别对应于电动机（2）的轴线的第一和第二端侧。

公开(公告)号：US08349135B2

公开(公告)日：2013-01-08

申请号：US12449156

申请日：2008-01-16

申请人： Kazunari Sakai ,  Tomohiko Nakata ,  Yoshiharu Hashiguchi ,  Takashi Yamaguchi ,  Masaki Ito ,  Yasunobu Ooka

发明人： Kazunari Sakai ,  Tomohiko Nakata ,  Yoshiharu Hashiguchi ,  Takashi Yamaguchi ,  Masaki Ito ,  Yasunobu Ooka

IPC分类号： D21H17/45 ,  D21H17/64 ,  C08L25/06 ,  C08L33/02 ,  C08L33/08 ,  C08L33/10 ,  C08L33/20

CPC分类号： D21H21/16 ,  D21H17/41 ,  D21H17/42 ,  D21H17/44 ,  D21H17/455 ,  D21H17/675 ,  D21H17/69

摘要： To effectively impart sizing performance to paper, while reducing the amounts of an internal sizing agent and aluminum sulfate, a papermaking additive comprises a mixture of an amphoteric copolymer having a hydrophobic group whose quaternization ratio is 40% by mole or more, and in which the ratio of the anion equivalent to the cation equivalent is 0.1 to 90%, and a calcium carbonate filler. The filler is one in which suitable water repellency is imparted to the filler. Hence, by adding this to pulp slurry, followed by a wet papermaking, the filler is efficiently adsorbed onto pulp fibers having anionic property, so that effective sizing performance can be imparted to the paper by using a smaller amount thereof than the internal sizing agent, while reducing the amounts of the internal sizing agent and the aluminum sulfate.

摘要翻译： 为了有效地赋予纸张上浆性能，同时减少内部上浆剂和硫酸铝的量，造纸添加剂包括具有季铵化比例为40摩尔％以上的疏水基团的两性共聚物的混合物，其中 阴离子当量与阳离子当量的比例为0.1〜90％，碳酸钙填料。 填料是赋予填料适当的防水性的填料。 因此，通过将其添加到纸浆中，然后进行湿法造纸，将填料有效地吸附到具有阴离子性质的纸浆纤维上，从而通过使用比内部施胶剂更少的量赋予纸张有效的施胶性能， 同时减少内部施胶剂和硫酸铝的量。

公开(公告)号：US20120305754A1

公开(公告)日：2012-12-06

申请号：US13477614

申请日：2012-05-22

申请人： Takashi Yamaguchi

发明人： Takashi Yamaguchi

IPC分类号： G02B6/26 ,  G01J1/04

CPC分类号： G02B6/3624

摘要： An optical probe includes an optical probe main body and a covering member. The optical probe main body includes a light-emitting portion configured to emit laser light. The covering member is configured to cover a part of the optical probe main body from the light-emitting portion such that laser light from the light-emitting portion can be emitted to an outside, and to be detachable from the optical probe main body.

摘要翻译： 光学探针包括光学探针主体和覆盖部件。 光探头主体包括被配置为发射激光的发光部。 覆盖部件被配置为从发光部分覆盖光学探针主体的一部分，使得来自发光部的激光能够向外部射出，并且能够从光学探针主体上拆下。

公开(公告)号：US08320607B2

公开(公告)日：2012-11-27

申请号：US12237116

申请日：2008-09-24

申请人： Takashi Yamaguchi ,  Takeo Miki ,  Kenji Miyazaki

发明人： Takashi Yamaguchi ,  Takeo Miki ,  Kenji Miyazaki

IPC分类号： G06K9/00

CPC分类号： G06T1/0028 ,  G06T1/0071 ,  G06T2201/0051 ,  G06T2201/0061 ,  H04N1/32144 ,  H04N1/32304

摘要： An electronic watermarking embedding-processing section acquires layout information which specifies an embedding area of first sub information and an embedding area of second sub information in main image information. The electronic watermarking embedding-processing section performs overlapping processing for invisibly embedding the first sub information in the embedding area of the first sub information in the main image information which is specified by the layout information. The electronic watermarking embedding-processing section performs overlapping processing for invisibly embedding the second sub information in the embedding area of the second sub information in the main image information which is specified by the layout information. The electronic watermarking embedding-processing section creates composite image information by composing image information in which the first sub information is invisibly embedded in the main image information and image information in which the second sub information is invisibly embedded in the main image information.

摘要翻译： 电子水印嵌入处理部获取将第一子信息的嵌入区域和第二子信息的嵌入区域指定为主图像信息的布局信息。 电子水印嵌入处理部分执行重叠处理，用于将第一子信息的第一子信息隐藏在由布局信息指定的主图像信息中的第一子信息的嵌入区域中。 电子水印嵌入处理部分执行用于将第二子信息隐藏在第二子信息的嵌入区域中的重叠处理，该第二子信息被布局信息指定的主图像信息中。 电子水印嵌入处理部通过将主图像信息中的第一子信息不可见地嵌入的图像信息和第二子信息不可见地嵌入在主图像信息中的图像信息来构成合成图像信息。

公开(公告)号：US20120218619A1

公开(公告)日：2012-08-30

申请号：US13500873

申请日：2010-10-04

申请人： Mitsuteru Inoue ,  Taichi Goto ,  Takashi Yamaguchi

发明人： Mitsuteru Inoue ,  Taichi Goto ,  Takashi Yamaguchi

IPC分类号： G02F1/03 ,  G02F1/09

CPC分类号： G02F1/03 ,  G02F1/0305 ,  G02F1/09 ,  G02F1/21 ,  G02F2001/213 ,  G02F2203/15 ,  G02F2203/50

摘要： Provided is an optical body capable of arbitrarily and quickly controlling the optical characteristics of incident light. A refractive index variable layer (8) formed of PLZT or other material and a magneto-optical material layer (9) formed of garnet or other material are provided side by side between a first reflective layer (3) and a second reflective layer (5). If linearly polarized light is made incident from the side of the first reflective layer (3), the incident light interacts with the magneto-optical material layer (9) and is converted into a right-circularly polarized light component and a left-circularly polarized light component. A very small retardation occurring between both the right- and left-circularly polarized light components is amplified through multiple reflections between the pair of reflective layers (3, 5) and is controlled according to a controlled refractive index of the refractive index variable layer (8). If the left- and right-circularly polarized light components, the retardation between which is thus amplified and controlled, are made to interact with the magneto-optical material layer (9) again to recover the linearly polarized light, the plane of polarization rotates according to the retardation.

摘要翻译： 提供能够任意且快速地控制入射光的光学特性的光学体。 由PLZT或其他材料形成的折射率可变层（8）和由石榴石或其他材料形成的磁光材料层（9）并排地设置在第一反射层（3）和第二反射层（5）之间 ）。 如果线偏振光从第一反射层（3）侧入射，则入射光与磁光材料层（9）相互作用并转换为右圆偏振光分量和左圆偏振光 光分量。 通过在一对反射层（3,5）之间的多个反射来放大在右和左圆偏振光分量之间发生的非常小的延迟，并且根据折射率可变层（8）的受控折射率来控制 ）。 如果左，右圆偏振光分量由此被放大并被控制，则其延迟再次与磁光材料层（9）相互作用以恢复线性偏振光，偏振平面根据 到延迟。

公开(公告)号：US20120212107A1

公开(公告)日：2012-08-23

申请号：US13372373

申请日：2012-02-13

申请人： Takashi Yamaguchi ,  Hiroaki Yamada

发明人： Takashi Yamaguchi ,  Hiroaki Yamada

IPC分类号： H01L41/053

CPC分类号： H03H9/02023 ,  H03H9/02157 ,  H03H9/0595 ,  H03H9/132 ,  H03H9/205 ,  H03H9/2436

摘要： A GT-cut crystal resonator that can be provided with a support portion having a small and simple configuration without adverse effect on vibration characteristics includes: a crystal plate formed in an elliptical shape with a major axis and a minor axis respectively corresponding to vibration directions of two longitudinal vibration modes orthogonal to each other in a GT-cut; and a support portion that supports the crystal plate, the support portion being connected to a position on an outer periphery of the crystal plate where a minimum vibration displacement is obtained when the two longitudinal vibration modes are coupled.

摘要翻译： 可以设置有具有小而简单构造而不对振动特性产生不利影响的支撑部分的GT切割晶体谐振器包括：形成为椭圆形的晶体板，其长轴和短轴分别对应于振动方向 在GT切割中彼此正交的两个纵向振动模式; 以及支撑所述晶体板的支撑部，所述支撑部连接到当所述两个纵向振动模式耦合时获得最小振动位移的所述晶体板的外周上的位置。

公开(公告)号：US08201529B2

公开(公告)日：2012-06-19

申请号：US12425765

申请日：2009-04-17

申请人： Takashi Yamaguchi ,  Osamu Sato

发明人： Takashi Yamaguchi ,  Osamu Sato

IPC分类号： F01L1/34

CPC分类号： F01L1/3442 ,  F01L2001/34466 ,  F01L2001/34483 ,  F01L2800/03 ,  F01L2800/12

摘要： A valve timing adjusting apparatus includes a housing, a vane rotor, and a fluid path arrangement. The fluid path arrangement is provided inside the housing. The fluid path arrangement opens to air outside the housing. The fluid path arrangement is communicated with a specific fluid chamber that is one of an advance fluid chamber and a retard fluid chamber defined within the housing. A rotational phase of the vane rotor relative to the housing is changed in one of advance and retard directions when hydraulic oil is introduced into the specific fluid chamber. The valve timing adjusting apparatus controls the fluid path arrangement to be opened and closed.

摘要翻译： 气门正时调节装置包括壳体，叶片转子和流体路径装置。 流体路径布置设置在壳体内。 流体路径布置在壳体外面通向空气。 流体路径布置与特定流体室连通，该特定流体室是限定在壳体内的前进流体室和延迟流体室之一。 当液压油引入特定流体室时，叶片转子相对于壳体的旋转相位改变为提前和延迟方向之一。 气门正时调节装置控制要打开和关闭的流体路径装置。

公开(公告)号：US20110214634A1

公开(公告)日：2011-09-08

申请号：US13040828

申请日：2011-03-04

申请人： Takashi Yamaguchi ,  Masaki Numakura ,  Yuu Yokoyama

发明人： Takashi Yamaguchi ,  Masaki Numakura ,  Yuu Yokoyama

IPC分类号： F01L1/34

CPC分类号： F01L1/34

摘要： A variable valve timing apparatus includes a variable valve timing mechanism that includes a first rotating body and a second rotating body that are rotating bodies that rotate about the same rotational axis; advance chambers and retard chambers that serve as hydraulic pressure chambers into which hydraulic fluid is supplied from an oil pump; and a discharge passage that discharges hydraulic fluid from the hydraulic pressure chambers. At least one of the hydraulic pressure chambers that is communicated with the discharge passage in a position vertically higher than the rotational axis when the first rotating body and the second rotating body have stopped rotating at a given phase, and from which hydraulic fluid is discharged into the discharge passage, is placed in a state constantly open to ambient air regardless of the phase at which the first rotating body and the second rotating body have stopped.

摘要翻译： 可变气门正时装置包括：可变气门正时机构，其包括第一旋转体和第二旋转体，旋转体围绕相同的旋转轴线旋转; 用作液压室的前进室和延迟室，其中从油泵供应液压流体; 以及从液压室排出液压流体的排出通路。 至少一个所述液压室，当所述第一旋转体和所述第二旋转体在给定阶段停止旋转时，所述液压室在垂直于所述旋转轴线垂直地高于所述旋转轴线的位置处与所述排出通道连通，并且所述液压流体被排出到 排出通道不管第一旋转体和第二旋转体已经停止的相位处于与环境空气持续打开的状态。