公开(公告)号：US07864267B2

公开(公告)日：2011-01-04

申请号：US12061433

申请日：2008-04-02

申请人： Noriyuki Hirai ,  Akihiro Horii ,  Hiroshi Mizuno ,  Kei Obata ,  Mitsunari Hoshi

发明人： Noriyuki Hirai ,  Akihiro Horii ,  Hiroshi Mizuno ,  Kei Obata ,  Mitsunari Hoshi

IPC分类号： G02F1/1335 ,  G02F1/13357 ,  F21V5/04

CPC分类号： G02B5/04 ,  G02B5/0215 ,  G02B5/0231 ,  G02B5/0257 ,  G02B5/0278 ,  G02B5/045 ,  G02B6/0053 ,  G02F1/133606 ,  G02F2001/133607

摘要： An optical sheet capable of eliminating rapid lowering of the luminance view angle while minimizing the lowering amount of the front luminance, or while avoiding the lowering of the front luminance is provided. The optical sheet includes a first light transmissive film and a second light transmissive film. The first light transmissive film and the second light transmissive film are layered on each other, the first light transmissive film has a plurality of first convexes that extend in a given direction and are arranged in parallel in a direction crossing the given direction in-plane on the second light transmissive film side, and the second light transmissive film has a plurality of second convexes that are arranged in parallel in one direction and are arranged in parallel in a direction crossing the one direction in-plane on the first light transmissive film side, and has shape anisotropy and refractive index anisotropy in-plane.

摘要翻译： 提供能够消除亮度视角的快速降低同时最小化正面亮度的降低量或同时避免正面亮度降低的光学片。 光学片包括第一透光膜和第二透光膜。 第一透光膜和第二透光膜彼此层叠，第一透光膜具有沿给定方向延伸的多个第一凸部，并且沿与所述给定方向平行的方向平行地布置在 所述第二透光膜侧，所述第二透光膜具有多个第二凸部，所述第二凸部在一个方向上平行布置，并且在与所述第一透光膜侧的面内的一个方向同向的方向上平行配置， 并具有平面内的各向异性和折射率各向异性。

公开(公告)号：US20080239200A1

公开(公告)日：2008-10-02

申请号：US12061433

申请日：2008-04-02

申请人： Noriyuki Hirai ,  Akihiro Horii ,  Hiroshi Mizuno ,  Kei Obata ,  Mitsunari Hoshi

发明人： Noriyuki Hirai ,  Akihiro Horii ,  Hiroshi Mizuno ,  Kei Obata ,  Mitsunari Hoshi

IPC分类号： G02F1/13357 ,  G02B5/04

CPC分类号： G02B5/04 ,  G02B5/0215 ,  G02B5/0231 ,  G02B5/0257 ,  G02B5/0278 ,  G02B5/045 ,  G02B6/0053 ,  G02F1/133606 ,  G02F2001/133607

摘要： An optical sheet capable of eliminating rapid lowering of the luminance view angle while minimizing the lowering amount of the front luminance, or while avoiding the lowering of the front luminance is provided. The optical sheet includes a first light transmissive film and a second light transmissive film. The first light transmissive film and the second light transmissive film are layered on each other, the first light transmissive film has a plurality of first convexes that extend in a given direction and are arranged in parallel in a direction crossing the given direction in-plane on the second light transmissive film side, and the second light transmissive film has a plurality of second convexes that are arranged in parallel in one direction and are arranged in parallel in a direction crossing the one direction in-plane on the first light transmissive film side, and has shape anisotropy and refractive index anisotropy in-plane.

摘要翻译： 提供能够消除亮度视角的快速降低同时最小化正面亮度的降低量或同时避免正面亮度降低的光学片。 光学片包括第一透光膜和第二透光膜。 第一透光膜和第二透光膜彼此层叠，第一透光膜具有沿给定方向延伸的多个第一凸部，并且沿与所述给定方向平行的方向平行地布置在 所述第二透光膜侧，所述第二透光膜具有多个第二凸部，所述第二凸部在一个方向上平行布置，并且在与所述第一透光膜侧的面内的一个方向同向的方向上平行配置， 并具有平面内的各向异性和折射率各向异性。

公开(公告)号：US07158234B2

公开(公告)日：2007-01-02

申请号：US10808857

申请日：2004-03-25

申请人： Akio Uchiyama ,  Akihiro Horii ,  Shuhei Iizuka ,  Tadashi Hirata ,  Mitsuhiro Hara ,  Yoshiyuki Kumada ,  Kazunari Tokuda

发明人： Akio Uchiyama ,  Akihiro Horii ,  Shuhei Iizuka ,  Tadashi Hirata ,  Mitsuhiro Hara ,  Yoshiyuki Kumada ,  Kazunari Tokuda

IPC分类号： G01B9/02 ,  G01B11/02

CPC分类号： A61B1/07 ,  A61B1/0008 ,  A61B1/00165 ,  A61B1/00172 ,  A61B1/00183 ,  A61B5/0066 ,  A61B5/0084 ,  B82Y35/00 ,  G01B9/02002 ,  G01B9/0205 ,  G01B9/02064 ,  G01B9/02091 ,  G01B2290/35 ,  G01N21/474 ,  G01N21/4795

摘要： Before performing observation with an optical scanning probe using a low-coherence light source and the like, a shutter is inserted in a reference light side optical path to create a state wherein interference light does not occur, in which state a reference member is set to a focal position of a converging optical system such that the output of a light detector is maximal by moving the reference member by a driving device at an observation light optical path side of an optical scanning probe, following which the shutter is opened, and the position of a mirror at the reference light side is moved and set such that the output of the light detecting means is maximal, thereby enabling the optical scanning observation apparatus to be set to a state of suitable optical properties, easily and smoothly.

摘要翻译： 在使用低相干光源等的光学扫描探针进行观察之前，将快门插入参考光侧光路中以产生不发生干涉光的状态，在该状态下将基准部件设置为 会聚光学系统的焦点位置，使得光检测器的输出通过在光扫描探针的观察光光路侧处的驱动装置移动参考构件而最大化，随后开启快门，位置 在参考光侧的反射镜的移动和设置使得光检测装置的输出最大，从而使光学扫描观察装置能够容易且平稳地设置为适当的光学特性的状态。

公开(公告)号：US07129473B2

公开(公告)日：2006-10-31

申请号：US10846967

申请日：2004-05-14

申请人： Yasushige Ishihara ,  Atsushi Okawa ,  Hiroshi Tosaka ,  Tianyu Xie ,  Tadashi Hirata ,  Akihiro Horii ,  Kazunari Tokuda

发明人： Yasushige Ishihara ,  Atsushi Okawa ,  Hiroshi Tosaka ,  Tianyu Xie ,  Tadashi Hirata ,  Akihiro Horii ,  Kazunari Tokuda

IPC分类号： G01B5/28 ,  G02B26/08

CPC分类号： A61B1/04 ,  A61B1/0008 ,  A61B1/00096 ,  A61B1/00165 ,  A61B1/00172 ,  A61B1/00183 ,  A61B1/00188 ,  A61B1/07 ,  G02B21/0032 ,  G02B21/0036

摘要： A control portion of an optical image pickup apparatus includes a scan driver, a lock-in amplifier, and an A/D converter. The scan driver outputs a predetermined drive signal to a Y-scanning mirror and an X-scanning mirror and scans the Y-scanning mirror and the X-scanning mirror. The lock-in amplifier detects a signal level Vout of a frequency component of the drive signal of the scan driver among signals detected by a detector portion. The A/D converter converts a signal detected by a detector portion and a signal level of the detected signal of a frequency component of a drive signal detected by the lock-in amplifier to digital signals and outputs the digital signals to an image processor. Thus, mirror scan operations of the scanning mirrors can be securely detected.

摘要翻译： 光学摄像装置的控制部分包括扫描驱动器，锁定放大器和A / D转换器。 扫描驱动器向Y扫描镜和X扫描镜输出预定的驱动信号，扫描Y扫描镜和X扫描镜。 锁定放大器在由检测器部分检测的信号中检测扫描驱动器的驱动信号的频率分量的信号电平Vout。 A / D转换器将由检测器部分检测的信号和由锁定放大器检测的驱动信号的频率分量的检测信号的信号电平转换为数字信号，并将数字信号输出到图像处理器。 因此，可以可靠地检测扫描镜的镜像扫描操作。

公开(公告)号：US07060336B2

公开(公告)日：2006-06-13

申请号：US10618415

申请日：2003-07-11

申请人： Akihiro Horii ,  Hiroshi Kikuchi ,  Yoshimasa Tanaka ,  Shigeru Nagashima

发明人： Akihiro Horii ,  Hiroshi Kikuchi ,  Yoshimasa Tanaka ,  Shigeru Nagashima

IPC分类号： B41M5/40

CPC分类号： B41M5/502 ,  B41M5/504 ,  B41M5/52 ,  Y10T428/14 ,  Y10T428/1486 ,  Y10T428/149 ,  Y10T428/1495 ,  Y10T428/15

摘要： An image receiver material which, even when wound on a roll of a smaller diameter in a printer, an image receiver sheet is not peeled, such that the image receiver material is not susceptible to running troubles in a printer. To this end, there is provided a seal type image receiver material in which the image receiver material includes a separator including a release sheet base material and a release agent layer provided on its one surface and an image receiver sheet including a receiver sheet base material and an adhesive layer provided on its one surface. The separator and the image receiver sheet are layered together so that the separator and the image receiver sheet may be released from each other and so that the release agent layer of the separator faces the adhesive layer of the image receiver sheet. A half-cut is provided in the image receiver sheet. A stress relaxing portion is provided ahead of a half-cut provided in a direction subsequently perpendicular to the paper sheet feed/eject direction in the printer.

摘要翻译： 即使在打印机中卷绕在较小直径的卷筒上的图像接收器片材也不会被剥离，使得图像接收器材料不易受到打印机中的运行故障的影响。 为此，提供了一种密封型图像接收材料，其中图像接收器材料包括隔离片基材和设置在其一个表面上的防粘剂层的隔离物和包含接收片基材和 设置在其一个表面上的粘合剂层。 分离器和图像接收片层叠在一起，使得隔片和图像接收片材可以彼此分离，并且隔膜的剥离剂层面向图像接收片材的粘合剂层。 在图像接收片中设置半切。 在打印机中沿着与纸张进给/排出方向垂直的方向设置的半切面之前提供应力缓和部。

公开(公告)号：US06625239B1

公开(公告)日：2003-09-23

申请号：US09581259

申请日：2000-06-27

申请人： Kenichi Shiraishi ,  Akihiro Horii

发明人： Kenichi Shiraishi ,  Akihiro Horii

IPC分类号： H04L700

CPC分类号： H04L27/22 ,  H04L7/042

摘要： I and Q symbol streams are demodulated from a received signal of a wave to be PSK-modulated in which BPSK-modulated frame-synchronizing signal and superframe-identifying signal respectively having a 20-symbol length and an 8 PSK-modulated digital signal are time-multiplexed by a demodulating circuit (1). BPSK-demapped bit streams B0 to B3 are generated by a BSPK demapper (3) in accordance with criterion border lines obtained by rotating a basic BPSK criterion border line and a basic criterion border line whose received-signal points are the same as Q-axis on, I-Q phase plane by &pgr;/4, 2&pgr;/4, and 3&pgr;/4 counterclockwise. When a pattern having is a difference of several bits at most from a frame-synchronizing signal is captured from B0 to B3 by first comparing circuits 60 to 63 and thereafter, a pattern having a difference of several bits at most from a superframe-identifying signal is captured by second comparing circuits 64 to 67 after a predetermined certain time, a frame-synchronizing-signal-capturing-signal generating circuit (90) outputs a frame-synchronizing-signal capturing signal (SYN).

摘要翻译： I和Q符号流从接收到的PSK调制信号解调，其中分别具有20符号长度和8个PSK调制数字信号的BPSK调制帧同步信号和超帧识别信号是时间 由解调电路（1）复用。 根据通过旋转基本BPSK标准边界线和接收信号点与Q轴相同的基本标准边界线获得的标准边界线，由BSPK解映射器（3）生成BPSK去映射比特流B0至B3 在IQ相平面上以pi / 4,2pi / 4和3pi / 4为逆时针方向。 当通过第一比较电路60至63以及其后，从B0到B3捕获具有与帧同步信号最多的几个比特的模式的模式，此后，具有与超帧识别信号最多数位差异的模式 在预定的特定时间之后由第二比较电路64至67捕获，帧同步信号捕获信号产生电路（90）输出帧同步信号捕获信号（SYN）。

公开(公告)号：US06526107B1

公开(公告)日：2003-02-25

申请号：US09530962

申请日：2000-07-12

申请人： Hisakazu Katoh ,  Akinori Hashimoto ,  Kenichi Shiraishi ,  Akihiro Horii

发明人： Hisakazu Katoh ,  Akinori Hashimoto ,  Kenichi Shiraishi ,  Akihiro Horii

IPC分类号： H04L700

CPC分类号： H04J3/0605 ,  H04J3/0608 ,  H04L7/0083 ,  H04L27/22

摘要： There is provided a synchronization acquiring circuit for stably acquiring frame synchronization without pseudo-synchronization lock when the frame synchronization is acquired in reception at the time of a low C/N. The synchronization pattern of a received frame is detected by a frame synchronization detecting circuit 2. The bits of the synchronization pattern of the received frame are compared with those of a frame synchronization pattern on the transmitting side by a frame synchronizing circuit 5 to obtain the number of coincided bits. The frame synchronization is regarded as detected when the obtained number of bits of each frame is equal to or larger than the correlation detection value.

摘要翻译： 提供了一种在低C / N时接收帧同步时稳定地获取帧同步而不进行伪同步锁定的同步获取电路。 接收帧的同步模式由帧同步检测电路2检测。通过帧同步电路5将接收帧的同步模式的比特与发送侧的帧同步模式的位进行比较，以获得数字 一致的位。 当获得的每帧的比特数等于或大于相关检测值时，认为帧同步被检测。

公开(公告)号：US06519294B1

公开(公告)日：2003-02-11

申请号：US09743719

申请日：2001-01-16

申请人： Kenichi Shiraishi ,  Soichi Shinjo ,  Akihiro Horii

发明人： Kenichi Shiraishi ,  Soichi Shinjo ,  Akihiro Horii

IPC分类号： H03K900

CPC分类号： H04L1/007 ,  H03M13/15 ,  H04L1/0052 ,  H04L1/0057 ,  H04L1/0065 ,  H04L1/0072 ,  H04L1/0075 ,  H04L2001/0093 ,  H04N5/4401 ,  H04N19/89 ,  H04N21/4382

摘要： A digital broadcasting receiver in which one decoder decodes both Reed-Solomon codes for TMCC and Reed-Solomon codes of an MPEG2-TS packet of a main signal. The received data is divided into a main signal and a TMCC signal. When the separated main signal is subjected to deinterleaving by a deinterleaving circuit (503), the burst symbol signal is eliminated, and the TMCC signal separated subsequent to the main signal in the last frame of a superframe is added by a selector (509). The received data to which the TMCC signal is added is decoded by a basic Reed-Solomon code decoder (510) so as to carry out the error correction of the main signal and the TMCC signal.

摘要翻译： 一种数字广播接收机，其中一个解码器解码用于TMCC的Reed-Solomon码和主信号的MPEG2-TS分组的Reed-Solomon码。 接收的数据被分为主信号和TMCC信号。 当分离的主信号经由去交织电路（503）进行去交织时，消除突发符号信号，并且通过选择器（509）添加在超帧的最后一帧中的主信号之后分离的TMCC信号。 加上TMCC信号的接收数据由基本的里德 - 所罗门码解码器（510）解码，以便执行主信号和TMCC信号的纠错。

公开(公告)号：US08334950B2

公开(公告)日：2012-12-18

申请号：US12201608

申请日：2008-08-29

申请人： Mitsunari Hoshi ,  Kei Obata ,  Akihiro Horii ,  Noriyuki Hirai ,  Hiroshi Mizuno ,  Jun Shimizu

发明人： Mitsunari Hoshi ,  Kei Obata ,  Akihiro Horii ,  Noriyuki Hirai ,  Hiroshi Mizuno ,  Jun Shimizu

IPC分类号： G02F1/1335

CPC分类号： G02B6/0056 ,  G02B6/0053 ,  G02F1/133606 ,  G02F2001/133607

摘要： An illumination apparatus is disclosed. The illumination apparatus includes a polarization plate, a light source, and a light transmission film. The light transmission film is disposed between the polarization plate and the light source and includes a plurality of prisms formed on a surface thereof, the plurality of prisms each having a ridge line in a first direction and being continuously arranged in a second direction perpendicular to the first direction. In the illumination apparatus, the light transmission film is disposed such that a ridge line direction of the plurality of prisms is one of a perpendicular direction and an approximately perpendicular direction to a transmission axis of the polarization plate.

摘要翻译： 公开了一种照明装置。 照明装置包括偏光板，光源和透光膜。 透光膜设置在偏振板和光源之间，并且包括在其表面上形成的多个棱镜，所述多个棱镜各自在第一方向上具有棱线，并且沿垂直于第二方向的第二方向连续地布置 第一个方向 在照明装置中，透光膜被配置为使得多个棱镜的棱线方向是与偏振板的透射轴垂直方向和大致垂直的方向之一。

公开(公告)号：US20120062820A1

公开(公告)日：2012-03-15

申请号：US13045726

申请日：2011-03-11

申请人： Jun Sasaki ,  Akihiro Horii ,  Naoto Sugawara ,  Kanako Hashimoto ,  Takeshi Kondou ,  Makoto Aoki

发明人： Jun Sasaki ,  Akihiro Horii ,  Naoto Sugawara ,  Kanako Hashimoto ,  Takeshi Kondou ,  Makoto Aoki

IPC分类号： G02F1/1335 ,  B32B3/00 ,  B24C1/06 ,  F21V7/04

CPC分类号： B29C33/42 ,  B29C59/04 ,  G02B5/0221 ,  G02B5/0268 ,  G02B5/0278 ,  G02B5/0284 ,  G02F1/133606 ,  Y10T428/24355

摘要： A diffusion sheet includes a light-transmissive base member, a plurality of structures, and a flattened portion. The light-transmissive base member has a first main surface and a second main surface. The plurality of structures have convex shapes, which are randomly formed on the first main surface. The flattened portion is formed among the plurality of structures on the first main surface and has a surface roughness (Ra) equal to or lower than 0.6 μm.

摘要翻译： 扩散片包括透光性基材，多个结构体和扁平部分。 透光性基材具有第一主表面和第二主表面。 所述多个结构体具有在第一主表面上随机形成的凸形状。 平坦部分形成在第一主表面上的多个结构中，并且具有等于或小于0.6μm的表面粗糙度（Ra）。