公开(公告)号：US20100259771A1

公开(公告)日：2010-10-14

申请号：US12756759

申请日：2010-04-08

申请人： Akira Sakamoto

发明人： Akira Sakamoto

IPC分类号： G06K15/02 ,  G06K9/00

CPC分类号： H04N1/58 ,  H04N1/40068

摘要： When input image data is high-resolution data, the input image data is downsampled to low-resolution data. Subsequently, it is judged whether or not the trapping process is performed with respect to an edge extracted based on the image data after the downsampling. When the trapping process is performed, a trap color is determined. Pixel data based on the determined trap color is upsampled based on the resolution of the input image data. Then, the trapping process is performed based on the input image data and the pixel data after the upsampling.

摘要翻译： 当输入图像数据是高分辨率数据时，将输入图像数据下采样为低分辨率数据。 接下来，根据下采样后的图像数据判断是否对提取的边缘进行捕获处理。 当进行捕集过程时，确定陷阱颜色。 基于所确定的陷阱颜色的像素数据基于输入图像数据的分辨率被上采样。 然后，基于输入图像数据和上采样之后的像素数据执行捕获处理。

公开(公告)号：US20100226656A1

公开(公告)日：2010-09-09

申请号：US12540572

申请日：2009-08-13

申请人： Takehiro Niitsu ,  Akira Sakamoto ,  Masahiro Yoshikawa

发明人： Takehiro Niitsu ,  Akira Sakamoto ,  Masahiro Yoshikawa

IPC分类号： H04B10/12 ,  G02B6/26 ,  H04B10/00

CPC分类号： G02B6/4214 ,  G02B6/43 ,  G02B2006/12195

摘要： An optical waveguide includes a first waveguide region and a second waveguide region. The first waveguide region includes a first core, a first clad provided around the first core, and a light reflecting surface. The light reflecting surface has at least one function of (i) reflecting light from a longitudinal direction of the first core toward a direction crossing the longitudinal direction and (ii) reflecting light from the crossing direction toward the longitudinal direction of the first core. The second waveguide region continues from the first waveguide region. The second waveguide region that includes a second core, and a second clad provided around the second core. The second core of the second waveguide region is thinner than the first core of the first waveguide region. A total thickness of the second core and the second clad is smaller than that of the first core and the first clad.

摘要翻译： 光波导包括第一波导区域和第二波导区域。 第一波导区域包括第一芯，围绕第一芯设置的第一包层和光反射表面。 光反射面至少具有以下功能：（i）将反射来自第一芯的纵向的光朝向与长度方向交叉的方向反射，以及（ii）将来自交叉方向的光朝向第一芯的长度方向反射。 第二波导区域从第一波导区域继续。 包括第二芯的第二波导区域和围绕第二核心设置的第二覆层。 第二波导区域的第二核心比第一波导区域的第一核心薄。 第二芯和第二包层的总厚度小于第一芯和第一包层的总厚度。

公开(公告)号：US20100218734A1

公开(公告)日：2010-09-02

申请号：US12160901

申请日：2007-01-11

申请人： Tetuo Sugioka ,  Akira Sakamoto

发明人： Tetuo Sugioka ,  Akira Sakamoto

IPC分类号： F02B43/08

CPC分类号： F02M37/0088 ,  C10G2300/1011 ,  F02D19/0605 ,  F02D19/0652 ,  F02D19/0671 ,  F02D19/0676 ,  F02D19/081 ,  F02M27/045 ,  F02M37/0064 ,  Y02E50/13 ,  Y02P30/20 ,  Y02T10/36

摘要： A bio-diesel fuel engine system and bio-diesel fuel engine operating method capable of producing a biomass fuel from a liquid state biomass source material of a fat-containing vegetable or animal oil allowing fuel to be combusted in a conventional diesel engine while providing the benefits of low fuel consumption, stable engine operation, and extended engine service life, with compared to use a biomass fuel reformed by methyl-ester method.

摘要翻译： 一种生物柴油燃料发动机系统和生物柴油燃料发动机操作方法，其能够从含有脂肪的植物或动物油的液态生物质源材料生产生物质燃料，从而允许燃料在常规柴油发动机中燃烧，同时提供 与使用甲酯法改性的生物质燃料相比，燃油消耗低，发动机运行稳定，发动机使用寿命延长。

公开(公告)号：US20090257705A1

公开(公告)日：2009-10-15

申请号：US12484613

申请日：2009-06-15

申请人： Keiichi Horimoto ,  Akira Sakamoto ,  Yoshikiyo Noguchi

发明人： Keiichi Horimoto ,  Akira Sakamoto ,  Yoshikiyo Noguchi

IPC分类号： G02B6/00

CPC分类号： G01L9/0077 ,  G01D5/285

摘要： An optical sensor includes a light source, a sensing unit, a first optical fiber transmitting light from the light source to the sensing unit, second and third optical fibers transmitting the light from a reflecting surface of the sensing unit to light-receiving portions, and a calculation unit calculating physical quantities from electrical signals from the light-receiving portions. End surfaces of these fibers opposed to the reflecting surface are fixed so that the longitudinal direction thereof and the normal line of the reflecting surface form an angle θ, the second and third optical fibers are parallel to each other, and the fixing angles of the first optical fiber and the second and third optical fibers are symmetric about the normal line. These optical fibers have a single mode in the wavelength of which the optical fibers are used. A depolarizer is interposed between the light source and the first optical fiber.

摘要翻译： 光传感器包括光源，感测单元，将光从光源传输到感测单元的第一光纤，将光从传感单元的反射表面传输到光接收部分的第二和第三光纤;以及 计算单元，计算来自光接收部分的电信号的物理量。 与反射面相对的这些光纤的端面被固定，使得其纵向方向和反射面的法线形成角度θ，第二和第三光纤彼此平行，并且第一 光纤和第二和第三光纤关于法线是对称的。 这些光纤具有使用光纤的波长的单一模式。 在光源和第一光纤之间插入消偏振器。

公开(公告)号：US20080096304A1

公开(公告)日：2008-04-24

申请号：US11987478

申请日：2007-11-30

申请人： Yoshimaro Fujii ,  Kouji Okamoto ,  Akira Sakamoto

发明人： Yoshimaro Fujii ,  Kouji Okamoto ,  Akira Sakamoto

IPC分类号： H01L31/02

CPC分类号： H01L27/1443 ,  H01L27/1446 ,  H01L27/1463 ,  H01L27/14683

摘要： Disclosed is a photodiode array comprising a semiconductor substrate; a plurality of photodiodes formed on the semiconductor substrate; and crystal fused regions losing crystallinity by fusing a semiconductor material of the photodiodes between the plurality of photodiodes.

摘要翻译： 公开了一种包括半导体衬底的光电二极管阵列; 形成在所述半导体衬底上的多个光电二极管; 并且晶体熔融区域通过熔合多个光电二极管之间的光电二极管的半导体材料而失去结晶度。

公开(公告)号：US20060197188A1

公开(公告)日：2006-09-07

申请号：US11333544

申请日：2006-01-18

申请人： Yoshimaro Fujii ,  Kouji Okamoto ,  Akira Sakamoto

发明人： Yoshimaro Fujii ,  Kouji Okamoto ,  Akira Sakamoto

IPC分类号： H01L23/58

CPC分类号： H01L27/1446

摘要： Disclosed is a photodiode array comprising a semiconductor substrate; a plurality of photodiodes formed on the semiconductor substrate; and crystal fused regions losing crystallinity by fusing a semiconductor material of the photodiodes between the plurality of photodiodes.

摘要翻译： 公开了一种包括半导体衬底的光电二极管阵列; 形成在所述半导体衬底上的多个光电二极管; 并且晶体熔融区域通过熔合多个光电二极管之间的光电二极管的半导体材料而失去结晶度。

公开(公告)号：US20050185688A1

公开(公告)日：2005-08-25

申请号：US11111717

申请日：2005-04-22

申请人： Hideo Nakayama ,  Akira Sakamoto

发明人： Hideo Nakayama ,  Akira Sakamoto

IPC分类号： H01L21/66 ,  H01L21/00 ,  H01L21/3065 ,  H01L21/31 ,  H01S3/08 ,  H01S5/00 ,  H01S5/026 ,  H01S5/183 ,  H01S5/343

CPC分类号： H01S5/18311 ,  B82Y20/00 ,  H01S5/0042 ,  H01S5/18338 ,  H01S5/1835 ,  H01S5/18358 ,  H01S5/3432 ,  H01S2301/176

摘要： A method of fabricating a surface emitting semiconductor laser includes the following steps. A first laminate of semiconductor layers and a second laminate of semiconductor layers are formed on a substrate. The first laminate includes a first reflection mirror layer of a first conduction type, an active region, a III-V semiconductor layer containing Al, and a second reflection mirror layer of a second conduction type, the second laminate being used for monitoring and having an oxidizable region. The first and second laminates are etched so as to form mesas on the substrate in which side surface of the III-V semiconductor layer contained in the first laminate is exposed. Oxidization of the III-V semiconductor layer from the side surface is started at an oxidization rate. During oxidization, a reflectance of the second laminate for monitoring or its variation is monitored, and oxidization of the III-V semiconductor layer is terminated after a constant time from a time when the reflectance or its variation reaches a corresponding given value.

摘要翻译： 制造表面发射半导体激光器的方法包括以下步骤。 半导体层的第一层叠体和半导体层的第二层叠体形成在基板上。 第一层压体包括第一导电类型的第一反射镜层，有源区，含有Al的III-V半导体层和第二导电类型的第二反射镜层，第二层压板用于监测并具有 可氧化区域。 对第一和​​第二层压体进行蚀刻，以在第一层压体中包含的III-V半导体层的侧表面露出的基板上形成台面。 从侧面氧化III-V半导体层以氧化速率开始。 在氧化期间，监测用于监测或其变化的第二层压体的反射率，并且在从反射率或其变化达到相应给定值的时间起经过恒定时间之后，III-V半导体层的氧化终止。

公开(公告)号：US06169323A

公开(公告)日：2001-01-02

申请号：US08928399

申请日：1997-09-12

申请人： Akira Sakamoto

发明人： Akira Sakamoto

IPC分类号： H01L23495

CPC分类号： H01L23/31 ,  H01L23/3107 ,  H01L23/49541 ,  H01L23/49551 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/49171 ,  H01L2924/00014 ,  H01L2924/01046 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/09701 ,  H01L2924/181 ,  H05K3/3426 ,  Y02P70/613 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/45015 ,  H01L2924/207

摘要： A semiconductor device packaged in a plastic package provided with a semiconductor device chip, a plurality of leads each of which is bonded with each of the bonding pads of the semiconductor device chip, and a plastic mold packaging the semiconductor device chip bonded with the leads, allowing the leads to project themselves from the bottom surface thereof and to extend outward along the bottom surface thereof, wherein each of the leads has a horizontal shape in which the surface of the edge thereof is a half circle, a half ellipse or a half polygon convex toward the inward direction.

摘要翻译： 一种半导体器件，封装在具有半导体器件芯片的塑料封装中，多个引线与半导体器件芯片的每个接合焊盘接合，以及塑料模具封装与引线接合的半导体器件芯片， 允许引线从其底表面突出并且沿其底表面向外延伸，其中每个引线具有水平形状，其中边缘的表面是半圆形，半椭圆形或半边形 朝内侧方向凸出。

公开(公告)号：US6144685A

公开(公告)日：2000-11-07

申请号：US185617

申请日：1998-11-04

申请人： Izumi Iwasa ,  Shigeyuki Otake ,  Akira Sakamoto ,  Masateru Yamamoto

发明人： Izumi Iwasa ,  Shigeyuki Otake ,  Akira Sakamoto ,  Masateru Yamamoto

IPC分类号： B41J2/45 ,  H01S5/42 ,  H01S3/10

CPC分类号： B41J2/45 ,  H01S5/423

摘要： A plurality of lasers (having openings 170) are formed at predetermined positions at equal intervals on at least two main scanning lines on a semiconductor substrate 100. The lasers have each a predetermined beam diameter and take different positions in the main scanning direction, thereby providing a two-dimensional surface emitting laser array emitting laser beams through a lens system to form a pixel line with no gap on the main scanning line of an image formation face moving in the sub-scanning direction. The two-dimensional surface emission laser array is used to provide a laser beam scanner, a laser beam recorder, and a laser beam recording method.

摘要翻译： 多个激光器（具有开口170）在半导体衬底100上的至少两个主扫描线上以相等的间隔形成在预定位置。激光器具有预定的光束直径并且在主扫描方向上采取不同的位置，从而提供 二维表面发射激光器阵列，其通过透镜系统发射激光束，以在沿副扫描方向移动的图像形成面的主扫描线上形成无间隙的像素线。 二维表面发射激光器阵列用于提供激光束扫描器，激光束记录器和激光束记录方法。

公开(公告)号：US6080466A

公开(公告)日：2000-06-27

申请号：US968117

申请日：1997-11-12

申请人： Jiro Yoshimura ,  Akira Sakamoto ,  Hirotoshi Aikawa ,  Yoichi Yamazaki

发明人： Jiro Yoshimura ,  Akira Sakamoto ,  Hirotoshi Aikawa ,  Yoichi Yamazaki

IPC分类号： A47L13/16 ,  B32B5/26 ,  D04H5/03 ,  D04H13/00 ,  B32B5/16 ,  B32B3/28

CPC分类号： D04H5/03 ,  A47L13/16 ,  B32B5/26 ,  D04H1/425 ,  D04H1/492 ,  D04H1/498 ,  D04H5/06 ,  Y10T428/24446 ,  Y10T428/24455 ,  Y10T428/24463 ,  Y10T428/268 ,  Y10T428/27 ,  Y10T442/608 ,  Y10T442/664 ,  Y10T442/666 ,  Y10T442/689 ,  Y10T442/693 ,  Y10T442/695

摘要： The present invention overcomes drawbacks of prior composite sheets consisting of a spun-bonded nonwoven fabric and pulp fibers and provides an inexpensive composite sheet with excellent draping qualities, a nearly fabric-like touch and good usability. According to the present invention, a composite sheet made by entangling a web of thermoplastic filaments with pulp fibers under water stream is creped to increase the elongation in machine direction as high as in cross direction enough to obtain a usability equal to those of fabric wipers.

摘要翻译： 本发明克服了由纺粘非织造织物和纸浆纤维组成的现有复合片材的缺点，并且提供了具有优异的悬垂质量，接近织物的触感和良好的可用性的廉价的复合片材。 根据本发明，通过将热塑性长丝的网状物与纸浆纤维缠绕在水流下而制成的复合片材起皱以增加机器方向上的伸长率，使其横向上的高度足以获得与织物擦拭器相同的可用性。