公开(公告)号：US20070297463A1

公开(公告)日：2007-12-27

申请号：US11812011

申请日：2007-06-14

申请人： Shinichi Shikii ,  Hiroyuki Furuya ,  Kiminori Mizuuchi ,  Tatsuo Itoh ,  Kazuhisa Yamamoto

发明人： Shinichi Shikii ,  Hiroyuki Furuya ,  Kiminori Mizuuchi ,  Tatsuo Itoh ,  Kazuhisa Yamamoto

IPC分类号： H01S3/30 ,  H01S3/10

CPC分类号： H01S3/109 ,  H01S3/0675 ,  H01S3/09415 ,  H01S3/2391 ,  H04N9/3129

摘要： A wavelength conversion apparatus capable of stably providing high output harmonic laser light is provided. The wavelength conversion apparatus comprises an end pump fiber laser 3 containing a laser activating substance, and including a reflecting surface at one end thereof and a fiber grating in the vicinity of the reflecting surface; an excitation laser light source 1 for outputting excitation laser light; an excitation laser light introduction section 4 for introducing the excitation laser light from the excitation laser light source to the fiber laser; a wavelength conversion element 5 for converting a fundamental wave generated by the fiber laser to a harmonic; and a rear reflecting surface 6 located outside the fiber laser and forming a laser cavity together with the fiber grating.

摘要翻译： 提供能够稳定地提供高输出谐波激光的波长转换装置。 波长转换装置包括：端激光光纤激光器3，其包含激光活化物质，并且在其一端包括反射表面，在反射表面附近包括光纤光栅; 用于输出激发激光的激发激光光源1; 用于将来自激发激光光源的激发激光引入到光纤激光器的激发激光导入部4; 用于将由光纤激光器产生的基波转换为谐波的波长转换元件5; 以及位于光纤激光器外侧并与光纤光栅一起形成激光腔的后反射面6。

公开(公告)号：US20060182400A1

公开(公告)日：2006-08-17

申请号：US11331086

申请日：2006-01-13

申请人： Hiroyuki Furuya ,  Akira Enokihara

发明人： Hiroyuki Furuya ,  Akira Enokihara

IPC分类号： G02B6/10 ,  G02B6/42 ,  G02B6/26

CPC分类号： B82Y20/00 ,  G02B6/1225

摘要： An optical waveguide device has: photonic crystal regions 305, each having holes 304 arranged in a periodic array; and an optical waveguide 302. Within the waveguide 302, high refractive index portions 303 are arranged along the waveguiding direction. Each of the high refractive index portions 303 is generally interposed between a pair of holes 304 which are in symmetric positions with respect to the center axis. The center of gravity of every high refractive index portion 303 is shifted along the waveguiding direction from a midpoint of a line interconnecting centers of the pair of holes 304, and is located between a position which is 0.45 r away from the midpoint in the waveguiding direction and a position which is 0.25 r away from the midpoint in the opposite direction, where r is a radius of each hole 304.

摘要翻译： 光波导器件具有：光子晶体区域305，每个具有以周期性阵列排列的孔304; 和光波导302。 在波导302内，高折射率部分303沿着波导方向排列。 高折射率部分303中的每一个通常介于相对于中心轴线处于对称位置的一对孔304之间。 每个高折射率部分303的重心从一对孔304的相互连接的中心线的中点沿着波导方向移动，并且位于距波导方向的中点0.45r的位置之间 以及与相反方向的中点相距0.25r的位置，其中r是每个孔304的半径。

公开(公告)号：US07012716B2

公开(公告)日：2006-03-14

申请号：US09867705

申请日：2001-05-31

申请人： Hiroyuki Furuya

发明人： Hiroyuki Furuya

IPC分类号： G06K15/00 ,  H04N1/40

CPC分类号： H04N1/6033 ,  B41J29/393 ,  G03G15/5041 ,  G03G2215/00063 ,  G03G2215/00067 ,  G03G2215/00109 ,  H04N1/2323 ,  H04N1/40025

摘要： An image recording apparatus has a converting device which converts a first image signal into a second image signal by employing an image signal converting condition, a recording device for recording an image by signal values of the second image signal, a measuring device for reading a test chart image recorded by the recording device by test chart output image signal values to acquire measurement density values, a selecting device for selecting reference density values corresponding to the measurement density values from target density data which indicates a relationship between the first image signal and target density of an image recorded on a recording medium, and a calculating device for calculating target image signal values based upon the target density data and the reference density values and for calculating the image signal converting condition based upon both the target image signal values and the test chart output image signal values.

公开(公告)号：US5203073A

公开(公告)日：1993-04-20

申请号：US900710

申请日：1992-06-15

申请人： Katuo Kotake ,  Michihiro Kitahama ,  Keizaburo Otaki ,  Akira Miyazaki ,  Masayuki Abe ,  Shoji Okahara ,  Manabu Tuchida ,  Yukihiro Yaguchi ,  Hiroyuki Furuya ,  Takeshi Nakamura

发明人： Katuo Kotake ,  Michihiro Kitahama ,  Keizaburo Otaki ,  Akira Miyazaki ,  Masayuki Abe ,  Shoji Okahara ,  Manabu Tuchida ,  Yukihiro Yaguchi ,  Hiroyuki Furuya ,  Takeshi Nakamura

IPC分类号： B62D65/02

CPC分类号： B62D65/02 ,  Y10T29/53313 ,  Y10T29/5337 ,  Y10T29/534 ,  Y10T29/53539

摘要： A method and apparatus for assembling exterior parts of a motorcar wherein assembling accuracy errors of a motor car body are determined by measuring positions of a plurality of reference points of said motorcar body. Correction data is calculated relating to respective assembling positions of plural kinds of the exterior parts which form an external shape of the motorcar, the calculation being performed on the basis of measured data obtained in the previous step, while maintaining a correlative relationship among said parts, to eliminate correlative misalignment among said parts due to the assembling accuracy errors of said motorcar body. Each of said parts is then assembled by respective assembling robots to respective assembling position which has been corrected in accordance with the calculated correction data.

摘要翻译： 一种用于组装汽车的外部部件的方法和装置，其中通过测量所述汽车车体的多个参考点的位置来确定组装汽车车身的精度误差。 计算与形成汽车的外部形状的多种外部部件的各组装位置有关的校正数据，根据上一步骤中获得的测量数据进行计算，同时保持所述部件之间的相关关系， 以消除由于所述机动车体的组装精度误差而导致的所述部件之间的相关误差。 然后通过相应的组装机器人将每个所述部件组装到已经根据计算的校正数据校正的相应组装位置。

公开(公告)号：US09172201B2

公开(公告)日：2015-10-27

申请号：US14001985

申请日：2012-02-28

申请人： Hiroyuki Furuya ,  Tomoya Sugita ,  Nobuyuki Horikawa

发明人： Hiroyuki Furuya ,  Tomoya Sugita ,  Nobuyuki Horikawa

IPC分类号： H01S3/00 ,  G02F1/37 ,  G02B27/01 ,  H01S3/08 ,  H01S3/109 ,  G03B21/20 ,  G02F1/35 ,  H01S3/0941 ,  H01S3/23 ,  H01S3/04 ,  G02F1/1362

CPC分类号： H01S3/0092 ,  G02B27/01 ,  G02F1/37 ,  G02F2001/136281 ,  G02F2001/3503 ,  G03B21/204 ,  H01S3/0401 ,  H01S3/08054 ,  H01S3/08068 ,  H01S3/09415 ,  H01S3/109 ,  H01S3/2383

摘要： A wavelength conversion laser light source, includes: a solid laser medium; a wavelength conversion element; a concave mirror on which a first reflecting surface reflecting a fundamental light wave and a the second harmonic light wave is formed; and a wavelength plate on which a second reflecting surface reflecting the fundamental light wave and transmitting the second harmonic light wave is formed, wherein a laser resonator is constituted by the first reflecting surface and the second reflecting surface; the solid laser medium is arranged on a first reflecting surface side of the laser resonator, the wavelength plate is arranged on a second reflecting surface side of the laser resonator, and the wavelength conversion element is arranged between the solid laser medium and the wavelength plate; and the wavelength plate outputs the second harmonic wave, to the exterior of the laser resonator, via the second reflecting surface.

摘要翻译： 一种波长转换激光光源，包括：固体激光介质; 波长转换元件; 形成反射基波光和第二谐波光波的第一反射面的凹面镜; 形成反射基波光并透射二次谐波光的第二反射面的波长板，其中由第一反射面和第二反射面构成激光谐振器; 固体激光介质配置在激光谐振器的第一反射面侧，波长板配置在激光谐振器的第二反射面侧，波长转换元件配置在固体激光介质和波长板之间; 并且波长板经由第二反射面将二次谐波输出到激光谐振器的外部。

公开(公告)号：US20130335813A1

公开(公告)日：2013-12-19

申请号：US14001985

申请日：2012-02-28

申请人： Hiroyuki Furuya ,  Tomoya Sugita ,  Nobuyuki Horikawa

发明人： Hiroyuki Furuya ,  Tomoya Sugita ,  Nobuyuki Horikawa

IPC分类号： H01S3/00

CPC分类号： H01S3/0092 ,  G02B27/01 ,  G02F1/37 ,  G02F2001/136281 ,  G02F2001/3503 ,  G03B21/204 ,  H01S3/0401 ,  H01S3/08054 ,  H01S3/08068 ,  H01S3/09415 ,  H01S3/109 ,  H01S3/2383

摘要： A wavelength conversion laser light source, includes: a solid laser medium; a wavelength conversion element; a concave mirror on which a first reflecting surface reflecting a fundamental light wave and a second harmonic light wave is formed; and a wavelength plate on which a second reflecting surface reflecting the fundamental light wave and transmitting the second harmonic light wave is formed, wherein a laser resonator is constituted by the first reflecting surface and the second reflecting surface; the solid laser medium is arranged on a first reflecting surface side of the laser resonator, the wavelength plate is arranged on a second reflecting surface side of the laser resonator, and the wavelength conversion element is arranged between the solid laser medium and the wavelength plate; and the wavelength plate outputs the second harmonic wave, to the exterior of the laser resonator, via the second reflecting surface.

摘要翻译： 一种波长转换激光光源，包括：固体激光介质; 波长转换元件; 形成反射基波光和第二谐波光波的第一反射面的凹面镜; 形成反射基波光并透射二次谐波光的第二反射面的波长板，其中由第一反射面和第二反射面构成激光谐振器; 固体激光介质配置在激光谐振器的第一反射面侧，波长板配置在激光谐振器的第二反射面侧，波长转换元件配置在固体激光介质和波长板之间; 并且波长板经由第二反射面将二次谐波输出到激光谐振器的外部。

公开(公告)号：US07938541B2

公开(公告)日：2011-05-10

申请号：US12065585

申请日：2006-09-01

申请人： Tetsuro Mizushima ,  Ken'ichi Kasazumi ,  Akihiro Morikawa ,  Hiroyuki Furuya ,  Kazuhisa Yamamoto ,  Yoshimasa Fushimi

发明人： Tetsuro Mizushima ,  Ken'ichi Kasazumi ,  Akihiro Morikawa ,  Hiroyuki Furuya ,  Kazuhisa Yamamoto ,  Yoshimasa Fushimi

IPC分类号： G03B21/14

CPC分类号： G03B21/204 ,  G03B33/12 ,  H04N9/3111 ,  H04N9/3161

摘要： The laser picture formation device includes a two-dimensional modulation element performing video image modulation as well as four or more laser light sources having different center wavelengths. The video images which have no speckle noises at the wavelength region that has high visibility, which are realized by simultaneously emitting the laser lights of green (G) and yellowish green (Y) which have particularly high visibility, and video images which are vivid as cannot be represented by the conventional display, and which can be realized by controlling the laser lights of respective colors independently, can be displayed. Particularly, by modulating the two-dimensional modulation element and the laser light output with synchronized with each other, various video displays are enabled.

摘要翻译： 激光图像形成装置包括执行视频图像调制的二维调制元件以及具有不同中心波长的四个或更多个激光光源。 通过同时发射具有特别高的可视性的绿色（G）和黄绿色（Y）的激光实现的具有高可见度的波长区域上没有斑点噪声的视频图像和生动的视频图像 不能由常规显示器表示，并且可以通过独立地控制各个颜色的激光来实现，可以显示。 特别地，通过相互同步地调制二维调制元件和激光输出，能够进行各种视频显示。

公开(公告)号：US07909135B2

公开(公告)日：2011-03-22

申请号：US12041485

申请日：2008-03-03

申请人： Hiroyuki Furuya

发明人： Hiroyuki Furuya

IPC分类号： E04F17/04

CPC分类号： F24F5/0042 ,  F24F11/0001 ,  G10K11/172 ,  H05K7/20145 ,  H05K7/20172

摘要： A silencer that reduces a noise from a noise source in a first housing that houses the noise source in a first internal space includes a second housing that houses the noise source in a second internal space, and is provided in the first internal space of the first housing, and a connector that is provided in the second housing and connects the first internal space to the second internal space, a space inside the first internal space but outside the second internal space being used to reduce the noise and wider than the second space.

摘要翻译： 在第一内部空间中容纳噪声源的第一壳体中降低来自噪声源的噪声的消声器包括：第二壳体，其将噪声源容纳在第二内部空间中，并且设置在第一内部空间中的第一内部空间中 壳体和设置在第二壳体中并将第一内部空间连接到第二内部空间的连接器，第一内部空间内部但第二内部空间外部的空间用于减小噪声并且比第二空间更宽。

公开(公告)号：US07907646B2

公开(公告)日：2011-03-15

申请号：US11997108

申请日：2006-07-28

申请人： Kiminori Mizuuchi ,  Kazuhisa Yamamoto ,  Hiroyuki Furuya ,  Toshifumi Yokoyama

发明人： Kiminori Mizuuchi ,  Kazuhisa Yamamoto ,  Hiroyuki Furuya ,  Toshifumi Yokoyama

IPC分类号： H01S3/10

CPC分类号： H01S3/0627 ,  G02F2001/3505 ,  G02F2001/3509 ,  H01S3/0604 ,  H01S3/09415 ,  H01S3/109 ,  H01S3/2383 ,  H01S5/4025

摘要： According to the present invention, a laser light source comprises plural semiconductor lasers (2), a solid laser (4), a non-linear material (3) as a wavelength conversion element, a reflection coat (5) formed on one facet of the solid laser, and a reflection coat (6) formed on one facet of the non-linear material (3), and the solid laser and the wavelength conversion element are disposed between the both reflection coats to constitute a laser resonator, and plural pump parts (8) in the solid laser (4) which are pumped by the plural semiconductor lasers are separated from each other by 300 μm or more. Thereby, interference between transverse modes of laser oscillation is avoided, thereby providing a high-power, stable, and compact solid laser light source with which a stable high output power can be obtained.

摘要翻译： 根据本发明，激光源包括多个半导体激光器（2），固体激光器（4），作为波长转换元件的非线性材料（3），反射涂层（5），其形成在 固体激光器和形成在非线性材料（3）的一个面上的反射涂层（6），并且固体激光器和波长转换元件设置在两个反射涂层之间以构成激光谐振器，并且多个泵 由多个半导体激光器泵浦的固体激光器（4）中的部分（8）彼此分开300μm以上。 因此，避免了激光振荡的横向模式之间的干扰，从而提供了可获得稳定的高输出功率的高功率，稳定且紧凑的固体激光光源。

公开(公告)号：US20110058122A1

公开(公告)日：2011-03-10

申请号：US12919923

申请日：2010-04-02

申请人： Shinichi Shikii ,  Tatsuo Itoh ,  Hiroyuki Furuya ,  Shinichi Kadowaki

发明人： Shinichi Shikii ,  Tatsuo Itoh ,  Hiroyuki Furuya ,  Shinichi Kadowaki

IPC分类号： G02F1/1335 ,  F21V7/22

CPC分类号： F21V9/14 ,  G02B6/0028 ,  G02B6/0038 ,  G02B6/0046 ,  G02B6/0056 ,  G02B6/0068 ,  G02F1/133536 ,  G02F1/13362

摘要： A surface illumination apparatus has: a plurality of light sources (12a, 12b) which emit lights; a light guiding plate (15) which allows the lights emitted from the light sources to enter through one of the side faces and emits the lights through one principal plane; a polarizing filter (19) which transmits lights in a predetermined polarizing direction and reflects lights in a polarizing direction perpendicular to the predetermined polarizing direction; a polarizing modulation plate (18) which performs predetermined modulation on the polarizing characteristics of the incident lights; and a reflection sheet (17) which regularly reflects the incident light. The polarizing filter and the polarizing modulation plate are disposed near the one principal plane of the light guiding plate, in order of the polarizing modulation plate and the polarizing filter from the light guiding plate side, the reflection sheet is disposed near the other principal plane of the light guiding plate on the opposite side to the one principal plane, at least two out of the lights emitted from the plurality of light sources include linearly polarized lights of which polarizing directions are perpendicular to each other in a stage of the lights entering the light guiding plate, and the polarizing modulation plate has a polarizing modulation cell (18a) which functions as a ½ wavelength plate, and a non-modulation cell (18b) which does not modulate the polarizing characteristics.

摘要翻译： 表面照明装置具有发光的多个光源（12a，12b） 导光板（15），其允许从光源发射的光通过一个侧面进入，并通过一个主平面发射光; 偏振滤光器（19），其以预定的偏振方向透射光并反射与所述预定偏振方向垂直的偏振方向的光; 对入射光的偏振特性进行预定调制的偏光调制板（18） 以及规则地反射入射光的反射片（17）。 偏振滤光器和偏光调制板以导光板一侧的偏光调制板和偏振滤光器的顺序配置在导光板的一个主面附近，反射片设置在 所述导光板在与所述一个主平面相反的一侧上，从所述多个光源发出的光中的至少两个光包括在进入所述光的阶段中偏振方向彼此垂直的线偏振光 并且偏振调制板具有用作1/2波长板的偏振调制单元（18a）和不调制偏振特性的非调制单元（18b）。