公开(公告)号：US07447444B2

公开(公告)日：2008-11-04

申请号：US11134275

申请日：2005-05-23

Applicant: Koji Igarashi ,  Yoshihiro Emori ,  Atsushi Oguri ,  Shu Namiki ,  Osamu Aso ,  Masateru Tadakuma

Inventor： Koji Igarashi ,  Yoshihiro Emori ,  Atsushi Oguri ,  Shu Namiki ,  Osamu Aso ,  Masateru Tadakuma

IPC: H04B10/04

CPC classification number: G02F1/365 ,  G02F1/3513 ,  G02F2203/17 ,  G02F2203/26 ,  H01S5/0623 ,  H04B10/25077 ,  H04B10/291

Abstract: The present invention provides a pulse train generator comprising: a dual-frequency signal light source for generating a dual-frequency signal; a soliton shaper for soliton-shaping output light from the dual-frequency signal light source; and an adiabatic soliton compressor for performing adiabatic soliton compression on output light from the soliton shaper, and also provides a waveform shaper used in this pulse train generator, including a plurality of highly nonlinear optical transmission lines and a plurality of low-nonlinearity optical transmission lines which has a nonlinearity coefficient lower than that of the plurality of highly nonlinear optical transmission lines and which has a second-order dispersion value of which an absolute value is different from that of the plurality of highly nonlinear optical transmission lines. Further, the present invention provides a light source comprising a plurality of continuous light sources of which at least one oscillates in a multimode; a multiplexer for multiplexing output light from the continuous light sources; and a nonlinear phenomenon producer for producing a nonlinear phenomenon on output light from the multiplexer so as to suppress SBS (Stimulated Brillouin Scattering).

Abstract translation: 本发明提供一种脉冲串发生器，包括：用于产生双频信号的双频信号光源; 用于孤子整形的孤子整形器来自双频信号光源的输出光; 以及用于对来自孤子整形器的输出光进行绝热孤子压缩的绝热孤子压缩器，并且还提供在该脉冲串发生器中使用的波形整形器，包括多个高度非线性的光传输线和多个低非线性光传输线 其具有比多个高度非线性光传输线的非线性系数低的非线性系数，并且具有绝对值与多个高度非线性光传输线的绝对值不同的二阶色散值。 此外，本发明提供了一种光源，其包括至少一个以多模振荡的多个连续光源; 多路复用器，用于复用来自连续光源的输出光; 以及用于在来自多路复用器的输出光上产生非线性现象以抑制SBS（受激布里渊散射）的非线性现象产生器。

公开(公告)号：US20070165053A1

公开(公告)日：2007-07-19

申请号：US11634465

申请日：2006-12-05

Applicant: Atsushi Oguri

Inventor： Atsushi Oguri

IPC: B41J2/195

CPC classification number: B41J2/17566 ,  B41J2/175 ,  B41J2/17509

Abstract: A transmission/reception element transmits an ultrasound wave to an ink liquid contained in an ink tank. At this time, a near sound field of the ultrasound wave is formed within a propagating member when it propagates the ultrasound wave transmitted from the transmission/reception element to the ink liquid. The transmission/reception element receives the ultrasound wave that is transmitted, reflected on the surface of the ink liquid, and comes back. An ink remaining amount calculating unit calculates the remaining amount of the ink liquid based on an elapsed time required from the transmission until the reception.

Abstract translation: 发送/接收元件将超声波传送到容纳在墨盒中的墨液体。 此时，当将从发送/接收元件发送的超声波传播到墨液时，在传播部件内形成近声场的超声波。 发送/接收元件接收在油墨液体的表面上透射并反射的超声波。 墨水剩余量计算单元基于从发送到接收所需的经过时间来计算墨液的剩余量。

公开(公告)号：US07224513B2

公开(公告)日：2007-05-29

申请号：US11035321

申请日：2005-01-14

Applicant: Atsushi Oguri ,  Yoshihiro Emori ,  Shu Namiki

Inventor： Atsushi Oguri ,  Yoshihiro Emori ,  Shu Namiki

IPC: H01S3/00

CPC classification number: H01S3/06754 ,  G02F1/39 ,  H01S3/0064 ,  H01S3/094096 ,  H01S3/0941 ,  H01S3/1301 ,  H01S3/1305 ,  H01S3/302 ,  H04B10/2916

Abstract: A pumping light source unit for Raman amplification includes at least one pumping light source that outputs a first pumping light covering a current amplification band; at least one additional pumping light source that outputs a second pumping light covering an amplification band to be extended; and a setting control unit that controls a setting for a gain of an entire amplification band by resetting outputs of the first pumping light and the second pumping light. The pumping light source unit has a function of extending the amplification band in a stepwise manner.

Abstract translation: 用于拉曼放大的泵浦光源单元包括：至少一个泵浦光源，其输出覆盖电流放大带的第一泵浦光; 至少一个附加的泵浦光源，其输出覆盖要扩展的放大带的第二泵浦光; 以及设置控制单元，通过复位第一泵浦光和第二泵浦光的输出来控制整个放大频带的增益的设定。 泵浦光源单元具有以逐步方式延伸放大带的功能。

公开(公告)号：US4051898A

公开(公告)日：1977-10-04

申请号：US246994

申请日：1972-04-24

Applicant: Masataka Yoshino ,  Atsushi Oguri

Inventor： Masataka Yoshino ,  Atsushi Oguri

IPC: B60H1/00 ,  F28D21/00 ,  F28F21/00 ,  F28F3/12

CPC classification number: B60H1/00328 ,  F28D1/05383 ,  F28D21/0015 ,  F28F1/022 ,  F28F21/00 ,  Y10S165/395 ,  Y10S165/909

Abstract: A static heat-and-moisture exchanger core comprises an enclosed shell structure having a plurality of heat-and-moisture transfer members statically disposed therein in superposed and spaced-apart relationship defining between each two adjacent members a static flow path. The shell structure has a box-shaped configuration having four side walls and contains numerous pairs of aligned openings in opposed side wall portions each pair opening into one of the flow paths. Each heat-and-moisture transfer member is composed of either Japanese paper or asbestos paper having a thickness of from 0.05 mm to 1.0 mm whereupon the laminations are heat conductive and moisture permeable to effect continuous and simultaneous heat and moisture exchange between two air streams flowing through alternate ones of the flow paths.

公开(公告)号：US20070247702A1

公开(公告)日：2007-10-25

申请号：US11767314

申请日：2007-06-22

Applicant: Yuki TANIGUCHI ,  Yoshihiro Emori ,  Ryuichi Sugizaki ,  Atsushi Oguri ,  Takeshi Yagi

Inventor： Yuki TANIGUCHI ,  Yoshihiro Emori ,  Ryuichi Sugizaki ,  Atsushi Oguri ,  Takeshi Yagi

IPC: H01S3/00

CPC classification number: G02B6/0281 ,  G02B6/02028 ,  G02B6/02242 ,  G02B6/02252 ,  G02B6/03627 ,  H01S3/06716 ,  H01S3/06725 ,  H01S3/06729 ,  H01S3/06758 ,  H01S3/06766 ,  H01S3/0677 ,  H01S3/06775 ,  H01S3/094003 ,  H01S3/302

Abstract: An optical fiber for Raman amplification amplifies a signal light with a pumping light. A chromatic dispersion at a wavelength of 1,550 nm is in a range between −70 ps/nm/km and −30 ps/nm/km. Raman gain efficiency with a pumping light of 1,450 nm is equal to or more than 5 (W×km)−1. Nonlinear coefficient at the wavelength of 1,550 nm is equal to or less than 5.0×10−9 W−1. Zero-dispersion wavelength is neither at a wavelength of the signal light nor at a wavelength of the pumping light. Cut-off wavelength is equal to or less than the wavelength of the pumping light.

Abstract translation: 用于拉曼放大的光纤利用泵浦光放大信号光。 波长为1,550nm的色散在-70ps / nm / km和-30ps / nm / km之间的范围内。 具有1,450nm的泵浦光的拉曼增益效率等于或大于5（Wxkm） ^{-1。 在1,550nm波长处的非线性系数等于或小于5.0×10 -9 W -1。 零色散波长既不在信号光的波长处，也不在泵浦光的波长处。 截止波长等于或小于泵浦光的波长。}

公开(公告)号：US20050179990A1

公开(公告)日：2005-08-18

申请号：US11035321

申请日：2005-01-14

Applicant: Atsushi Oguri ,  Yoshihiro Emori ,  Shu Namiki

Inventor： Atsushi Oguri ,  Yoshihiro Emori ,  Shu Namiki

IPC: H01S3/10 ,  G02F1/35 ,  G02F1/39 ,  H01S3/00 ,  H01S3/067 ,  H01S3/094 ,  H01S3/0941 ,  H01S3/13 ,  H01S3/131 ,  H01S3/30 ,  H04B10/07 ,  H04B10/29 ,  H04B10/296 ,  H04J14/00 ,  H04J14/02

CPC classification number: H01S3/06754 ,  G02F1/39 ,  H01S3/0064 ,  H01S3/094096 ,  H01S3/0941 ,  H01S3/1301 ,  H01S3/1305 ,  H01S3/302 ,  H04B10/2916

Abstract: A pumping light source unit for Raman amplification includes at least one pumping light source that outputs a first pumping light covering a current amplification band; at least one additional pumping light source that outputs a second pumping light covering an amplification band to be extended; and a setting control unit that controls a setting for a gain of an entire amplification band by resetting outputs of the first pumping light and the second pumping light. The pumping light source unit has a function of extending the amplification band in a stepwise manner.

Abstract translation: 用于拉曼放大的泵浦光源单元包括：至少一个泵浦光源，其输出覆盖电流放大带的第一泵浦光; 至少一个附加的泵浦光源，其输出覆盖要扩展的放大带的第二泵浦光; 以及设置控制单元，通过复位第一泵浦光和第二泵浦光的输出来控制整个放大频带的增益的设定。 泵浦光源单元具有以逐步方式延伸放大带的功能。

公开(公告)号：US20120141065A1

公开(公告)日：2012-06-07

申请号：US13397764

申请日：2012-02-16

Applicant: Atsushi OGURI ,  Hiroshi Matsuura ,  Katsuki Suematsu ,  Nobuhiro Nanri

Inventor： Atsushi OGURI ,  Hiroshi Matsuura ,  Katsuki Suematsu ,  Nobuhiro Nanri

IPC: G02B6/32 ,  G02B6/26

CPC classification number: G02B6/32 ,  G02B6/35 ,  G02B6/3624 ,  G02B6/3652 ,  G02B6/3672

Abstract: An optical waveguide collimator includes: an optical waveguide base material which includes a light emitting face having a light emitting end face of an optical waveguide, and an adhering area face provided separated from the light emitting face; a collimator lens arranged on a light emitting end face side of the optical waveguide; and a lens holding member which holds the collimator lens and which is adhered and fixed to the adhering area face of the optical waveguide base material.

Abstract translation: 光波导准直器包括：光波导基材，其包括具有光波导的发光端面的发光面和与发光面分离设置的粘附面积面; 布置在所述光波导的发光端面侧的准直透镜; 以及透镜保持构件，其保持准直透镜，并且固定在光波导基体的粘附面上。

公开(公告)号：US07798585B2

公开(公告)日：2010-09-21

申请号：US11634465

申请日：2006-12-05

Applicant: Atsushi Oguri

Inventor： Atsushi Oguri

IPC: B41J2/195 ,  B41J2/175

CPC classification number: B41J2/17566 ,  B41J2/175 ,  B41J2/17509

Abstract: A transmission/reception element transmits an ultrasound wave to an ink liquid contained in an ink tank. At this time, a near sound field of the ultrasound wave is formed within a propagating member when it propagates the ultrasound wave transmitted from the transmission/reception element to the ink liquid. The transmission/reception element receives the ultrasound wave that is transmitted, reflected on the surface of the ink liquid, and comes back. An ink remaining amount calculating unit calculates the remaining amount of the ink liquid based on an elapsed time required from the transmission until the reception.

Abstract translation: 发送/接收元件将超声波传送到容纳在墨盒中的墨液体。 此时，当将从发送/接收元件发送的超声波传播到墨液时，在传播部件内形成近声场的超声波。 发送/接收元件接收在油墨液体的表面上透射并反射的超声波。 墨水剩余量计算单元基于从发送到接收所需的经过时间来计算墨液的剩余量。

公开(公告)号：US07769262B2

公开(公告)日：2010-08-03

申请号：US12135657

申请日：2008-06-09

Applicant: Atsushi Oguri ,  Shunichi Matsushita

Inventor： Atsushi Oguri ,  Shunichi Matsushita

IPC: G02B6/00 ,  H04J14/02 ,  H01S3/00

CPC classification number: G02F1/365 ,  G02F1/3513 ,  G02F2201/16 ,  G02F2201/17 ,  G02F2203/06 ,  H01S3/0057 ,  H04B10/508

Abstract: Provided is an ultra-short pulse light source having an optical pulse generator 111 for emitting short pulse light, an optical amplifier 112 for amplifying the short pulse light output from the optical pulse generator 111 and an optical compressor 120 for compressing the short pulse light. The optical compressor 120 has multi-step configuration of steps polarization beam splitters 1211,2, optical fibers 1221,2,1231,2 for compressing the incident pulse light, polarization rotating element 1241,2, for rotating the polarization direction of the incident light by 90 degrees to return the light to the optical fibers 1231,2, polarization maintaining optical fibers 1251,2 provided to the output side of the polarization beam splitters 1211,2, and a polarization maintaining optical fiber 1251 at the front step is connected to a polarization maintaining optical fiber 1252 at the rear step.

Abstract translation: 提供了一种具有用于发射短脉冲光的光脉冲发生器111的超短脉冲光源，用于放大从光脉冲发生器111输出的短脉冲光的光放大器112和用于压缩短脉冲光的光学压缩器120。 光压缩机120具有步骤偏振分束器1211,22的多步构造，用于压缩入射脉冲光的光纤1221,2,1231,2，偏振旋转元件1241,2，用于旋转入射光的偏振方向 90度以将光返回到光纤1231,2，设置在偏振光束分离器1211,2的输出侧的偏振维持光纤1251,2和前级的偏振保持光纤1251连接到 后级的偏振保持光纤1252。

公开(公告)号：US20100182412A1

公开(公告)日：2010-07-22

申请号：US12683679

申请日：2010-01-07

Applicant: Katsuyoshi TANIGUCHI ,  Toshiaki Shigemori ,  Atsushi Oguri ,  Takeshi Nishiyama

Inventor： Katsuyoshi TANIGUCHI ,  Toshiaki Shigemori ,  Atsushi Oguri ,  Takeshi Nishiyama

IPC: H04N7/18 ,  G06T15/70

CPC classification number: A61B1/041 ,  G16H10/60 ,  G16H40/63

Abstract: An image processing apparatus according to the present invention includes: an obtainment unit for obtaining time-series image data, which is image data captured in time series by a capsule endoscope; an image detection unit for detecting prescribed image data from the obtained time-series image data; a display control unit for displaying a list of the prescribed detection image data among the detected image data; and a display instruction input unit to which an instruction to the display control unit is input, wherein the display instruction input unit comprising a detection method selection unit for selecting a detection method used when detection is performed on the basis of the image detection unit; and a list display selection unit for displaying a list of the image data by using the display control unit.

Abstract translation: 根据本发明的图像处理装置包括：获取单元，用于获取作为胶囊型内窥镜以时间序列捕获的图像数据的时间序列图像数据; 图像检测单元，用于从所获得的时间序列图像数据中检测规定图像数据; 显示控制单元，用于在所检测的图像数据中显示规定的检测图像数据的列表; 以及显示指示输入单元，向所述显示控制单元输入指令，其中所述显示指令输入单元包括检测方法选择单元，用于在所述图像检测单元的基础上选择执行检测时使用的检测方法; 以及列表显示选择单元，用于通过使用显示控制单元显示图像数据的列表。