公开(公告)号：US5822040A

公开(公告)日：1998-10-13

申请号：US672957

申请日：1996-07-01

申请人： Koichi Sugahara ,  Tsutomu Kimura ,  Junji Sugano ,  Jun Nakagawa ,  Ryoichi Hayashi

发明人： Koichi Sugahara ,  Tsutomu Kimura ,  Junji Sugano ,  Jun Nakagawa ,  Ryoichi Hayashi

IPC分类号： G03B27/72 ,  G03B27/73 ,  G03B27/80 ,  G03F3/10

CPC分类号： G03B27/73

摘要： An image testing method which improves an image testing ability and enables rapid testing processing. When an operator effects testing for an image displayed at a set test position and instructs alteration of a printing condition set by the testing, the image is scrolled and the next image is displayed at the test position without the altered image being displayed. When the next image is displayed at the test position, the operator starts testing for the next image without moving his/her line of vision.

摘要翻译： 一种提高图像测试能力并实现快速测试处理的图像测试方法。 当操作者对设置的测试位置显示的图像进行测试并指示通过测试设置的打印条件的改变时，图像被滚动，并且下一个图像显示在测试位置，而不显示改变的图像。 当下一个图像显示在测试位置时，操作者开始测试下一个图像，而不移动他/她的视线。

公开(公告)号：US08483523B2

公开(公告)日：2013-07-09

申请号：US12872290

申请日：2010-08-31

申请人： Jun Nakagawa ,  Shuichi Suzuki ,  Atsushi Sakai ,  Koichiro Nakamura

发明人： Jun Nakagawa ,  Shuichi Suzuki ,  Atsushi Sakai ,  Koichiro Nakamura

IPC分类号： G02B6/10

CPC分类号： B29D11/00663 ,  G02F1/295 ,  G02F2201/121 ,  G02F2202/07 ,  G02F2202/20

摘要： An optical waveguide electro-optic device including: a support substrate; an optical waveguide which has a core layer formed of a ferroelectric material, and is formed on an upper side of the support substrate; a lower electrode layer formed on a lower side of the core layer and which is adhered to the support substrate through an adhesion layer; an upper electrode layer formed on an upper side of the core layer; and an external electrode part, wherein the optical waveguide has an incidence plane from where light enters and an outgoing plane from where the light exits, the core layer has a polarization inversion region and a polarization non-inversion region, the upper electrode layer has a plane in such a shape that a width of the plane expands from a side of the incidence plane toward a side of the outgoing plane, to cover the polarization inversion region of the core layer, and the lower electrode layer is connected electrically to the external electrode part on the side of the incidence plane.

摘要翻译： 一种光波导电光装置，包括：支撑基板; 光波导，其具有由铁电体材料形成的芯层，并且形成在所述支撑基板的上侧; 下部电极层，其形成在芯层的下侧，并且通过粘合层粘附到支撑基板; 形成在芯层的上侧的上电极层; 以及外部电极部，其中，所述光波导具有从所述光入射的入射面和从所述光出射的出射面，所述芯层具有偏振反转区域和偏振非反转区域，所述上电极层具有 平面，使得该平面的宽度从入射面的侧面朝向出射面的一侧膨胀，以覆盖芯层的偏振反转区域，并且下部电极层与外部电极电连接 部分在入射面的一侧。

公开(公告)号：US20130142473A1

公开(公告)日：2013-06-06

申请号：US13705544

申请日：2012-12-05

申请人： Jun Nakagawa ,  Tsuyoshi Hashiguchi ,  Kazuhiko Tsukamoto

发明人： Jun Nakagawa ,  Tsuyoshi Hashiguchi ,  Kazuhiko Tsukamoto

IPC分类号： G02F1/035

CPC分类号： G02F1/035 ,  G02F1/295 ,  G02F2203/21 ,  G02F2203/24

摘要： An optical device includes a phase modulation element having an optical waveguide part and electrodes, the optical waveguide part being configured such that a laser light beam emitted by a laser light source is inputted to the optical waveguide part and having an optical waveguide layer formed of an electro-optic material, the electrodes being provided on respective sides of the optical waveguide part to apply a voltage to the optical waveguide layer, the phase modulation element being configured to modulate a phase of the laser light beam by using a refraction index modulation region formed in the optical waveguide layer when a voltage is applied to the optical waveguide layer through the electrodes, and a pump light source configured to irradiate at least the refraction index modulation region of the optical waveguide layer with a pump light beam.

摘要翻译： 光学装置包括具有光波导部分和电极的相位调制元件，所述光波导部分被配置为使得由激光光源发射的激光束被输入到光波导部分，并且具有由 电光材料，电极设置在光波导部分的相应侧上以向光波导层施加电压，相位调制元件被配置为通过使用形成的折射率调制区域来调制激光束的相位 在通过电极向光波导层施加电压的光波导层中，以及构造成用泵浦光束至少照射光波导层的折射率调制区域的泵浦光源。

公开(公告)号：US08051321B2

公开(公告)日：2011-11-01

申请号：US12547106

申请日：2009-08-25

申请人： Jun Nakagawa ,  Takahiro Kojima ,  Ryuji Maruyama ,  Shinji Yamauchi ,  Keiji Sakai

发明人： Jun Nakagawa ,  Takahiro Kojima ,  Ryuji Maruyama ,  Shinji Yamauchi ,  Keiji Sakai

IPC分类号： G06F11/00

CPC分类号： G06F11/2028 ,  G06F11/1482

摘要： When a first server node fails in a cluster system, a client node device transmits failure detection information to a second server node device. Upon receipt of the failure detection information, the second server node device transmits a survival confirmation request to the first server node device. When receiving no survival confirmation response from the first server node device, the second server node device determines that the first server node device has failed and starts the switching control of a server node device which performs a service process. Upon receipt of failure detection information, the second server node device starts switching control when further receiving failure detection information from another client node device.

摘要翻译： 当集群系统中的第一服务器节点故障时，客户端节点设备向第二服务器节点设备发送故障检测信息。 在接收到故障检测信息时，第二服务器节点设备向第一服务器节点设备发送存活确认请求。 当从第一服务器节点设备接收到没有生存确认响应时，第二服务器节点设备确定第一服务器节点设备已经失败并且开始执行服务进程的服务器节点设备的切换控制。 当接收到故障检测信息时，第二服务器节点设备在进一步从另一客户端节点设备接收故障检测信息时开始切换控制。

公开(公告)号：US20060033806A1

公开(公告)日：2006-02-16

申请号：US11134588

申请日：2005-05-19

申请人： Jun Nakagawa

发明人： Jun Nakagawa

IPC分类号： B41J2/47

CPC分类号： B41J2/465

摘要： An information recording apparatus for recording image information on an image forming body, the apparatus including: a light source for emitting light; a light valve of diffraction grating type, for modulating the light emitted from the light source according to the image information, the light valve comprising a plurality of ribbons arranged in an array; and an optical section for forming an image on the image forming body with the light diffracted and modulated by the light valve, wherein a longitudinal direction of the ribbons of the light valve is arranged at a specific angle with respect to a direction perpendicular to the array direction of the ribbons.

摘要翻译： 一种用于在图像形成主体上记录图像信息的信息记录装置，该装置包括：用于发光的光源; 衍射光栅类型的光阀，用于根据图像信息调制从光源发射的光，所述光阀包括排列成阵列的多个带; 以及光学部分，用于通过光阀衍射和调制的光在图像形成体上形成图像，其中光阀的带的纵向方向相对于垂直于阵列的方向以特定角度布置 丝带方向。

公开(公告)号：US5049448A

公开(公告)日：1991-09-17

申请号：US383514

申请日：1989-07-24

申请人： Takao Ohya ,  Yasuo Nishikawa ,  Jun Nakagawa ,  Fusao Yamanaka ,  Toshio Kawamata ,  Tsutomu Okita ,  Hiroshi Hashimoto ,  Mikihiko Kato

发明人： Takao Ohya ,  Yasuo Nishikawa ,  Jun Nakagawa ,  Fusao Yamanaka ,  Toshio Kawamata ,  Tsutomu Okita ,  Hiroshi Hashimoto ,  Mikihiko Kato

IPC分类号： C09D5/23 ,  G11B5/71 ,  G11B5/725

CPC分类号： G11B5/725 ,  G11B5/71 ,  Y10S428/90 ,  Y10T428/31 ,  Y10T428/31605 ,  Y10T428/31609

摘要： A magnetic recording medium is disclosed, comprising a nonmagnetic support having thereon a magnetic layer, wherein at least one of ester compounds represented by formula (I) is present in or on the magnetic layer, ##STR1## wherein R.sub.1 represents a straight chain, saturated alkyl group having 6 to 12 carbon atoms, R.sub.2 represents a straight chain, saturated alkyl group having 4 to 10 carbon atoms, and R represents a branched or straight chain alkyl group having 4 to 22 carbon atoms.

摘要翻译： 公开了一种磁记录介质，其包括其上具有磁性层的非磁性载体，其中至少一种由式（I）表示的酯化合物存在于磁性层中或其上，其中R1表示直链 具有6〜12个碳原子的链状饱和烷基，R2表示直链，碳原子数4〜10的饱和烷基，R表示碳原子数为4〜22的支链或直链烷基。

公开(公告)号：US20120155824A1

公开(公告)日：2012-06-21

申请号：US13392419

申请日：2010-08-25

申请人： Shuichi Suzuki ,  Atsushi Sakai ,  Koichiro Nakamura ,  Jun Nakagawa

发明人： Shuichi Suzuki ,  Atsushi Sakai ,  Koichiro Nakamura ,  Jun Nakagawa

IPC分类号： G02B6/10

CPC分类号： G02F1/035 ,  G02F1/225 ,  G02F1/295 ,  G02F2202/42

摘要： An electro-optical element includes a core layer made of an electro-optical material, a clad structure disposed on each of opposite sides of the core layer and configured to form an optical waveguide together with the core layer, and a pair of electrode layers, one of which being disposed on one side of the clad structure and another being disposed on another side of the clad structure. The clad structure includes a first clad layer and a second layer. The second clad layer has a dielectric permittivity larger than that of the first clad layer, and the second clad layer has a thickness thicker than that of the first clad layer.

摘要翻译： 电光元件包括由电光材料制成的芯层，设置在芯层的相对两侧的包层结构，并与芯层一起形成光波导，以及一对电极层， 其中一个设置在包层结构的一侧，另一个位于包层结构的另一侧。 包层结构包括第一覆层和第二层。 所述第二覆盖层的介电常数大于所述第一覆盖层的介电常数，所述第二覆盖层的厚度比所述第一覆盖层的厚度厚。

公开(公告)号：US07880940B2

公开(公告)日：2011-02-01

申请号：US11780851

申请日：2007-07-20

申请人： Jun Nakagawa

发明人： Jun Nakagawa

IPC分类号： H04N1/04 ,  H04N1/46

CPC分类号： H04N1/3878

摘要： An image processing apparatus including: a storage unit including a plurality of memory modules, the storage unit storing image data having been subjected to a main scanning shift processing into the memory modules; and a control unit dividing a first memory area at a center position of main scanning, the first memory area set to increase a total storage capacity as a shift amount in a sub scanning direction becomes larger, the control unit superposing the divided first memory areas so as to counteract memory un-use areas to set a second memory area, the control unit selecting the memory modules corresponding to the second memory area to read and write the image data, the control unit thereby performing sub scanning shift processing of the image data.

摘要翻译： 一种图像处理装置，包括：存储单元，包括多个存储器模块，所述存储单元将已经经过主扫描移位处理的图像数据存储到所述存储器模块中; 以及控制单元，在主扫描的中心位置分割第一存储区域，设置为增加副扫描方向上的移位量的总存储容量的第一存储区域变大，控制单元将分割的第一存储区域叠加 为了抵消存储器不使用区域以设置第二存储区域，控制单元选择与第二存储区域相对应的存储器模块来读取和写入图像数据，从而执行图像数据的子扫描移位处理。

公开(公告)号：US20100017646A1

公开(公告)日：2010-01-21

申请号：US12547106

申请日：2009-08-25

申请人： Jun Nakagawa ,  Takahiro Kojima ,  Ryuji Maruyama ,  Shinji Yamauchi ,  Keiji Sakai

发明人： Jun Nakagawa ,  Takahiro Kojima ,  Ryuji Maruyama ,  Shinji Yamauchi ,  Keiji Sakai

IPC分类号： G06F11/20

CPC分类号： G06F11/2028 ,  G06F11/1482

摘要： When a first server node fails in a cluster system, a client node device transmits failure detection information to a second server node device. Upon receipt of the failure detection information, the second server node device transmits a survival confirmation request to the first server node device. When receiving no survival confirmation response from the first server node device, the second server node device determines that the first server node device has failed and starts the switching control of a server node device which performs a service process. Upon receipt of failure detection information, the second server node device starts switching control when further receiving failure detection information from another client node device.

摘要翻译： 当集群系统中的第一服务器节点故障时，客户端节点设备向第二服务器节点设备发送故障检测信息。 在接收到故障检测信息时，第二服务器节点设备向第一服务器节点设备发送存活确认请求。 当从第一服务器节点设备接收到没有生存确认响应时，第二服务器节点设备确定第一服务器节点设备已经失败并且开始执行服务进程的服务器节点设备的切换控制。 当接收到故障检测信息时，第二服务器节点设备在进一步从另一客户端节点设备接收故障检测信息时开始切换控制。

公开(公告)号：US20080074712A1

公开(公告)日：2008-03-27

申请号：US11780851

申请日：2007-07-20

申请人： Jun Nakagawa

发明人： Jun Nakagawa

IPC分类号： H04N1/04

CPC分类号： H04N1/3878

摘要： An image processing apparatus including: a storage unit including a plurality of memory modules, the storage unit storing image data having been subjected to a main scanning shift processing into the memory modules; and a control unit dividing a first memory area at a center position of main scanning, the first memory area set to increase a total storage capacity as a shift amount in a sub scanning direction becomes larger, the control unit superposing the divided first memory areas so as to counteract memory un-use areas to set a second memory area, the control unit selecting the memory modules corresponding to the second memory area to read and write the image data, the control unit thereby performing sub scanning shift processing of the image data.

摘要翻译： 一种图像处理装置，包括：存储单元，包括多个存储器模块，所述存储单元将已经经过主扫描移位处理的图像数据存储到所述存储器模块中; 以及控制单元，在主扫描的中心位置分割第一存储区域，设置为增加副扫描方向上的移位量的总存储容量的第一存储区域变大，控制单元将分割的第一存储区域叠加 为了抵消存储器不使用区域以设置第二存储区域，控制单元选择与第二存储区域相对应的存储器模块来读取和写入图像数据，从而执行图像数据的子扫描移位处理。