公开(公告)号：US5148318A

公开(公告)日：1992-09-15

申请号：US309728

申请日：1989-01-30

申请人： Tatsuki Okamoto ,  Shigeo Ueguri ,  Kazuhiko Hara ,  Akihiko Iwata ,  Yoshihiro Ueda

发明人： Tatsuki Okamoto ,  Shigeo Ueguri ,  Kazuhiko Hara ,  Akihiko Iwata ,  Yoshihiro Ueda

IPC分类号： G02B17/02 ,  G02B26/06 ,  G02B27/00 ,  G02B27/14 ,  G02B27/50 ,  H01S3/00

CPC分类号： H01S3/0057 ,  G02B17/004 ,  G02B26/06 ,  G02B27/144 ,  G02B27/50 ,  H01S3/005

摘要： An optical pulse waveform shaper capable of providing an optical pulse waveform of a desired intensity distribution with little loss. The optical pulse beam split by a beam splitter is directed into the beam splitter with a phase difference to combine with the transmitted optical pulse beam. The phase difference is controllable. The optical pulse waveform shaper is applicable between a laser oscillator with different exciting conditions and an amplifier.

摘要翻译： PCT No.PCT / JP88 / 00507 Sec。 371日期1989年1月30日 102（e）日期1989年1月30日PCT提交1988年5月26日PCT公布。 第WO88 / 09521号公报 日期：1988年12月1日。一种光脉冲波形整形器，能够以很小的损耗提供所需强度分布的光脉冲波形。 由分束器分裂的光脉冲光束被引导到具有相位差的分束器中，以与透射的光脉冲光束组合。 相位差是可控的。 光脉冲波形整形器适用于具有不同激励条件的激光振荡器和放大器。

公开(公告)号：US4815091A

公开(公告)日：1989-03-21

申请号：US192565

申请日：1988-05-11

申请人： Kazuhiko Hara ,  Shigeo Ueguri ,  Akihiko Iwata ,  Tatsuki Okamoto ,  Yoshihiro Ueda

发明人： Kazuhiko Hara ,  Shigeo Ueguri ,  Akihiko Iwata ,  Tatsuki Okamoto ,  Yoshihiro Ueda

IPC分类号： H01S3/03 ,  H01S3/22

CPC分类号： H01S3/031

摘要： In a metal vapor laser, (e.g. copper vapor laser), the innermost heat shield (15) of Mo, Ta or W, which is disposed with a predetermined gap (preferably sufficiently larger than 0.3 mm) to the outer surface of the seal tube (8), is connected at respective ends to the anode terminal (2) and the anode (5), so that inductance of discharge load is considerably decreased.

公开(公告)号：US20140246570A1

公开(公告)日：2014-09-04

申请号：US14350268

申请日：2012-10-24

申请人： Tadashi Minobe ,  Takahito Nakanishi ,  Seiichi Matsumura ,  Tetsuo Funakura ,  Hiroyuki Kawano ,  Tatsuki Okamoto ,  Taku Matsuzawa ,  Yasunori Matsumoto

发明人： Tadashi Minobe ,  Takahito Nakanishi ,  Seiichi Matsumura ,  Tetsuo Funakura ,  Hiroyuki Kawano ,  Tatsuki Okamoto ,  Taku Matsuzawa ,  Yasunori Matsumoto

IPC分类号： H04N1/19

CPC分类号： H04N1/19 ,  H04N1/0303 ,  H04N1/0305 ,  H04N2201/0081 ,  H04N2201/02456 ,  H04N2201/0246 ,  H04N2201/02483 ,  H04N2201/02485 ,  H04N2201/02493

摘要： An image reading device including: concave first lens mirrors that are arranged in an array shape along a main scanning direction and that collimate scattered light reflected by an irradiated object and reflect the scattered light as a substantially parallel bundle of rays that are angled in a sub-scanning direction; planar mirrors that reflect light from the first lens mirrors; apertures that are arranged in an array shape and that allow light from the planar mirrors to pass through by way of openings that are arranged in an array shape and that are light-shielded therearound for selectively allowing light to pass through; concave second lens mirrors that are arranged in an array shape into which light from the apertures is incident and that reflect the light from the apertures as converged light; and light receivers that have light receiving areas on which light from the second lens mirrors is incident and that form images that correspond to light from the openings.

摘要翻译： 一种图像读取装置，包括：沿着主扫描方向排列成阵列形状的凹形第一透镜镜，并准直由被照射物体反射的散射光，并将散射光反射成基本平行的光束束， 扫描方向 反射来自第一透镜的光的平面镜; 排列成阵列形状并且允许来自平面镜的光通过排列成阵列形状的开口并且围绕其被光屏蔽以选择性地允许光通过的孔; 凹入的第二透镜镜被布置成阵列形状，来自孔的光入射到其中，并且将来自孔的光作为会聚光反射; 以及光接收器，其具有来自第二透镜镜的光入射的光接收区域，并形成与来自开口的光对应的图像。

公开(公告)号：US08482813B2

公开(公告)日：2013-07-09

申请号：US12668908

申请日：2008-03-26

申请人： Hiroyuki Kawano ,  Tatsuki Okamoto ,  Tomotaka Katsura ,  Junichi Nishimae

发明人： Hiroyuki Kawano ,  Tatsuki Okamoto ,  Tomotaka Katsura ,  Junichi Nishimae

IPC分类号： H04N1/04

CPC分类号： G03B27/50 ,  G02B3/005 ,  G02B5/10 ,  H04N1/02845 ,  H04N1/03 ,  H04N1/0305 ,  H04N1/0306 ,  H04N1/193 ,  H04N1/1934 ,  H04N1/1935

摘要： An image-scanning device wherein plural images of an object are picked up inverted and reduced in size by image-forming optical systems arranged to be adjacent to each other, and then restored by an image processing system. Each optical system includes a first optical element having a first focal length; an aperture member located at a focus position in a rear side of the first optical element; and a second optical element provided in a rear side of the aperture member and having a second focal length shorter than the first focal length, respectively disposed from a side of the object being picked up to a side of the image pickup device. In between optical systems, corresponding image pick up devices thereof are arranged to be adjacent to each other, the image pickup devices including a region in which the images picked up by the image pickup devices are overlapped.

摘要翻译： 一种图像扫描装置，其中通过被布置为彼此相邻的图像形成光学系统来拾取物体的多个图像被反转并减小尺寸，然后由图像处理系统恢复。 每个光学系统包括具有第一焦距的第一光学元件; 位于所述第一光学元件的后侧的聚焦位置处的光阑元件; 以及第二光学元件，设置在所述光圈构件的后侧，并且具有比所述第一焦距短的第二焦距，所述第二焦距分别从被拾取的物体的一侧被提取到所述图像拾取装置的一侧。 在光学系统之间，其相应的图像拾取装置被布置为彼此相邻，图像拾取装置包括由图像拾取装置拾取的图像重叠的区域。

公开(公告)号：US20110038019A1

公开(公告)日：2011-02-17

申请号：US12921632

申请日：2008-03-31

申请人： Hiroyuki Kawano ,  Tatsuki Okamoto ,  Tadashi Minobe ,  Tatsuya Kunieda ,  Akiko Fujiuchi

发明人： Hiroyuki Kawano ,  Tatsuki Okamoto ,  Tadashi Minobe ,  Tatsuya Kunieda ,  Akiko Fujiuchi

IPC分类号： H04N1/04

CPC分类号： H04N1/195 ,  H04N1/0306 ,  H04N1/0312 ,  H04N1/1903 ,  H04N1/19515 ,  H04N1/19584 ,  H04N1/19589 ,  H04N2201/0434

摘要： An image reading apparatus includes a light source, an imaging optics system, an image pickup device unit, a memory, and a processor. The imaging optics system condenses scattered light reflected on an object to be imaged to form condensed light as an image. The imaging optics system includes plural cells arranged in a main scanning direction and each of which is an independent imaging optics system. Each of the cells includes a telecentric optics system at the document side. Two rows of cells are arranged in a sub-scanning direction. The cells in the rows are arranged zigzag in the main scanning direction to complement a formed image by the cells in the sub-scanning direction. The image pickup device unit is arranged to correspond to each cell. The processor can form a document image by reconstructing and combining image information stored in the memory into an image.

摘要翻译： 图像读取装置包括光源，成像光学系统，图像拾取装置单元，存储器和处理器。 成像光学系统将在被成像物体上反射的散射光凝结成形成浓缩光作为图像。 成像光学系统包括沿主扫描方向布置的多个单元，每个单元是独立的成像光学系统。 每个单元包括在文档侧的远心光学系统。 沿副扫描方向布置两行单元。 行中的单元格在主扫描方向上以锯齿形排列，以沿着副扫描方向对单元格进行补码。 图像拾取装置单元被布置成对应于每个单元。 处理器可以通过将存储在存储器中的图像信息重构并组合成图像来形成文档图像。

公开(公告)号：US20090128866A1

公开(公告)日：2009-05-21

申请号：US11917205

申请日：2006-05-18

申请人： Tatsuki Okamoto ,  Hiroshi Hasegawa ,  Kazuya Makabe

发明人： Tatsuki Okamoto ,  Hiroshi Hasegawa ,  Kazuya Makabe

IPC分类号： H04N1/04

CPC分类号： H04N1/12 ,  H04N1/02815 ,  H04N1/02855 ,  H04N1/02865 ,  H04N1/0289 ,  H04N1/0311 ,  H04N1/0312 ,  H04N1/0315 ,  H04N1/193 ,  H04N2201/0404

摘要： An image reading apparatus includes an illuminating optical system having light sources arranged in a line and a light guide member guiding rays of light from the light sources to illuminate a document which passes through a document reading position near a light emergent surface of the light guide member. An image reading-optical system includes a rod lens array to read light passing through the document, and a cylindrical lens array in the light emergent surface of the light guide member. Ridge lines running along a subscanning direction, on the light guide member are aligned in a scanning direction.

摘要翻译： 图像读取装置包括：具有排列成一行的光源的照明光学系统和引导来自光源的光线的光导部件，照射通过导光部件的光出射面附近的原稿读取位置的文件 。 图像读取光学系统包括用于读取通过原稿的光的棒状透镜阵列和在导光构件的光出射表面中的柱面透镜阵列。 沿着副扫描方向在导光构件上行进的脊线在扫描方向上对齐。

公开(公告)号：US07097709B2

公开(公告)日：2006-08-29

申请号：US10305339

申请日：2002-11-27

申请人： Tatsuki Okamoto ,  Tetsuya Ogawa ,  Yukio Sato ,  Junichi Nishimae

发明人： Tatsuki Okamoto ,  Tetsuya Ogawa ,  Yukio Sato ,  Junichi Nishimae

IPC分类号： C30B1/08

CPC分类号： C30B13/24 ,  C30B1/00 ,  C30B29/06 ,  Y10S117/904 ,  Y10T117/10 ,  Y10T117/1004 ,  Y10T117/1008 ,  Y10T117/1016 ,  Y10T117/102

摘要： A laser annealing apparatus for crystallizing a semiconductor film with a linearly radiating laser beam including a laser oscillator and laser optical systems for forming a laser beam radiated from the laser oscillator linearly, for application to a semiconductor film. Each linearly radiating laser beam from each laser optical system radiated onto the semiconductor film is arrayed almost linearly in a length direction, with an interval on the semiconductor film.

摘要翻译： 一种用于使用包括激光振荡器的线性辐射激光束和用于形成从激光振荡器辐射的激光束的激光光学系统使半导体膜结晶化的激光退火装置，用于半导体膜。 辐射到半导体膜上的每个激光光学系统的每个线性辐射激光束在半导体膜上以间隔几乎在长度方向上线性排列。

公开(公告)号：US4975924A

公开(公告)日：1990-12-04

申请号：US346111

申请日：1989-05-30

申请人： Akihiko Iwata ,  Shigeo Ueguri ,  Kazuhiko Hara ,  Tatsuki Okamoto ,  Yoshihiro Ueda ,  Hiroshi Itoh

发明人： Akihiko Iwata ,  Shigeo Ueguri ,  Kazuhiko Hara ,  Tatsuki Okamoto ,  Yoshihiro Ueda ,  Hiroshi Itoh

IPC分类号： H01S3/03

CPC分类号： H01S3/031

摘要： A metallic vapor laser apparatus comprises a discharge tube, a first pulse circuit (200) for generating a first pulse voltage for causing laser oscillation and a second pulse conduit (16) disposed separately from the first pulse circuit and generating a second pulse voltage delayed from the generation of the first pulse voltage by a predetermined time. The metallic vapor laser apparatus is constructed such that, after the first pulse voltage is applied to the discharge tube, the second pulse voltage is applied to the discharge tube and an output voltage of the second pulse circuit (16) is less than an output voltage of the first pulse circuit (200).

摘要翻译： PCT No.PCT / JP88 / 00805 Sec。 371日期1989年5月30日 102（e）日期1989年5月30日PCT提交1988年8月13日PCT公布。 出版物WO89 / 01713 日本特开1989年2月23日。一种金属蒸汽激光装置，包括放电管，用于产生用于引起激光振荡的第一脉冲电压的第一脉冲电路（200）和与第一脉冲电路分开设置的第二脉冲导管（16） 产生从所述第一脉冲电压的产生延迟预定时间的第二脉冲电压。 金属蒸汽激光装置的结构使得在将第一脉冲电压施加到放电管之后，将第二脉冲电压施加到放电管，并且第二脉冲电路（16）的输出电压小于输出电压 的第一脉冲电路（200）。

公开(公告)号：US20130109128A1

公开(公告)日：2013-05-02

申请号：US13698068

申请日：2010-05-17

申请人： Tomotaka Katsura ,  Kunihiko NIshimura ,  Shinya Nishimura ,  Tatsuki Okamoto ,  Shuichi Fujikawa

发明人： Tomotaka Katsura ,  Kunihiko NIshimura ,  Shinya Nishimura ,  Tatsuki Okamoto ,  Shuichi Fujikawa

IPC分类号： H01L31/18

CPC分类号： H01L31/18 ,  H01L31/02363 ,  Y02E10/50

摘要： In order to form a texture structure of inverse pyramid concavities with high speed and accuracy, when a reflection preventing texture is formed on a surface of a photovoltaic power device by laser patterning of an etching resistance film and wet etching, a plurality of laser apertures are machined in a diagonal direction of a square to be a base of the intended pyramid concavity by using a pulse laser and a laser beam splitting means, and a laser aperture pitch between the squares is set to be larger than a pitch on the diagonal.

摘要翻译： 为了以高速度和精度形成反棱锥体的纹理结构，当通过抗蚀剂膜的激光图案化和湿蚀刻在光伏电力装置的表面上形成防反射纹理时，多个激光孔径 通过使用脉冲激光器和激光束分离装置在正方形的对角线方向上加工成为所需金字塔凹面的基部，并且将平方之间的激光孔径间距设置为大于对角线上的间距。

公开(公告)号：US08228566B2

公开(公告)日：2012-07-24

申请号：US12921632

申请日：2008-03-31

申请人： Hiroyuki Kawano ,  Tatsuki Okamoto ,  Tadashi Minobe ,  Tatsuya Kunieda ,  Akiko Fujiuchi

发明人： Hiroyuki Kawano ,  Tatsuki Okamoto ,  Tadashi Minobe ,  Tatsuya Kunieda ,  Akiko Fujiuchi

IPC分类号： H04N1/04 ,  H04N1/46

CPC分类号： H04N1/195 ,  H04N1/0306 ,  H04N1/0312 ,  H04N1/1903 ,  H04N1/19515 ,  H04N1/19584 ,  H04N1/19589 ,  H04N2201/0434

摘要： An image reading apparatus includes a light source, an imaging optics system, an image pickup device unit, a memory, and a processor. The imaging optics system condenses scattered light reflected on an object to be imaged to form condensed light as an image. The imaging optics system includes plural cells arranged in a main scanning direction and each of which is an independent imaging optics system. Each of the cells includes a telecentric optics system at the document side. Two rows of cells are arranged in a sub-scanning direction. The cells in the rows are arranged zigzag in the main scanning direction to complement a formed image by the cells in the sub-scanning direction. The image pickup device unit is arranged to correspond to each cell. The processor can form a document image by reconstructing and combining image information stored in the memory into an image.

摘要翻译： 图像读取装置包括光源，成像光学系统，图像拾取装置单元，存储器和处理器。 成像光学系统将在被成像物体上反射的散射光凝结成形成浓缩光作为图像。 成像光学系统包括沿主扫描方向布置的多个单元，每个单元是独立的成像光学系统。 每个单元包括在文档侧的远心光学系统。 沿副扫描方向布置两行单元。 行中的单元格在主扫描方向上以锯齿形排列，以沿着副扫描方向对单元格进行补码。 图像拾取装置单元被布置成对应于每个单元。 处理器可以通过将存储在存储器中的图像信息重构并组合成图像来形成文档图像。