公开(公告)号：US07884898B2

公开(公告)日：2011-02-08

申请号：US12066814

申请日：2006-11-28

申请人： Yukinori Yamada

发明人： Yukinori Yamada

IPC分类号： G02F1/1335

CPC分类号： G02B3/06 ,  G02F1/133604 ,  G02F1/133606 ,  G02F2001/133607

摘要： An optical sheet for a backlight is provided on a surface light source in the backlight. An optical reflection layer has a plurality of through grooves formed on a transparent substrate and arranged at a prescribed interval. The width of the through hole is narrowed from the upper surface opening to the lower surface opening. Each of the cylindrical lenses is filled within a corresponding through groove, and its surface is a cylindrical surface that covers the upper surface opening of the through groove. Light from the light source comes in only from the lower surface opening, so that the angle of incidence of light when the light reaches the cylindrical surface can be controlled, and an increased amount of light deflected toward the front surface can be emitted. Therefore, the optical sheet for a backlight can collect light from the surface light source in the front surface direction.

摘要翻译： 用于背光的光学片设置在背光源的表面光源上。 光反射层具有形成在透明基板上并以规定间隔配置的多个贯通槽。 通孔的宽度从上表面开口到下表面开口变窄。 每个圆柱形透镜被填充在相应的通孔内，其表面是覆盖通孔的上表面开口的圆柱形表面。 来自光源的光仅从下表面开口进入，从而可以控制光到达圆柱形表面时的入射角，并且可以发射朝向前表面偏转的光量增加。 因此，用于背光的光学片可以从表面光源在前表面方向上收集光。

公开(公告)号：USRE37725E1

公开(公告)日：2002-06-04

申请号：US09454170

申请日：1999-12-02

申请人： Yukinori Yamada

发明人： Yukinori Yamada

IPC分类号： G01S1393

CPC分类号： G01S13/424 ,  G01S7/032 ,  G01S7/411 ,  G01S13/345 ,  G01S13/42 ,  G01S13/931 ,  G01S2007/2883 ,  G01S2013/9346 ,  G01S2013/935 ,  G01S2013/9353

摘要： A radar apparatus of an automotive vehicle includes a radar unit which radiates an electromagnetic wave to a target in a forward direction of the vehicle and receives reflection beams from the target to detect the target. A scanning control unit performs a beam scanning of the radar unit to the target so that the reflection beams during the beam scanning are received. A center direction determining unit detects a distribution pattern of the received reflection beams with respect to respective scanning angles of the radar unit, performs a similarity approximation of the distribution pattern by using an antenna directional gain pattern of the radar unit to produce an approximated distribution pattern, and determines a direction of a center of the target based on a peak of the approximated distribution pattern.

摘要翻译： 机动车辆的雷达装置包括雷达单元，其向车辆的前方向的目标辐射电磁波，并接收来自目标的反射光束以检测目标。 扫描控制单元对目标进行雷达单元的波束扫描，从而接收波束扫描期间的反射波束。 中心方向确定单元检测接收的反射光束相对于雷达单元的各个扫描角度的分布图案，通过使用雷达单元的天线方向增益图案来执行分布图案的相似近似，以产生近似分布图案 并且基于近似分布图案的峰值确定目标的中心的方向。

公开(公告)号：US06369700B1

公开(公告)日：2002-04-09

申请号：US09379793

申请日：1999-08-24

申请人： Yukinori Yamada

发明人： Yukinori Yamada

IPC分类号： B60Q100

CPC分类号： G01S7/35 ,  G01S13/34 ,  G01S13/42 ,  G01S13/48 ,  G01S13/931 ,  G01S2013/9353 ,  G01S2013/9375

摘要： An on-vehicle DBF radar apparatus is mounted on a vehicle and is arranged to detect an object around the vehicle by scanning with radar beams synthesized by digital signal processing. The radar apparatus has a lane shape acquiring section for acquiring a shape of a lane on which the vehicle is driving. In the radar apparatus a scanning range of the radar beams is limited according to the shape of the lane acquired by the lane shape acquiring section. The radar apparatus has advantages of high detection rate and detection accuracy.

摘要翻译： 车载DBF雷达装置安装在车辆上，并被布置成通过用数字信号处理合成的雷达波束扫描来检测车辆周围的物体。 雷达装置具有车道形状获取部，用于获取车辆正在行驶的车道的形状。 在雷达装置中，根据由车道形状获取部获取的车道的形状来限制雷达波束的扫描范围。 雷达装置具有检测率高，检测精度高的优点。

公开(公告)号：US5965286A

公开(公告)日：1999-10-12

申请号：US794349

申请日：1997-02-03

申请人： Satoru Ohnuki ,  Katsusuke Shimazaki ,  Norio Ohta ,  Hideo Fujiwara ,  Masafumi Yoshihiro ,  Noriyuki Ogihara ,  Yukinori Yamada

发明人： Satoru Ohnuki ,  Katsusuke Shimazaki ,  Norio Ohta ,  Hideo Fujiwara ,  Masafumi Yoshihiro ,  Noriyuki Ogihara ,  Yukinori Yamada

IPC分类号： G11B7/26 ,  G11B11/105 ,  G11B5/66

CPC分类号： G11B11/10593 ,  G11B11/10582 ,  G11B11/10584 ,  G11B11/10586 ,  G11B11/10589 ,  G11B11/10591 ,  G11B7/26 ,  Y10S428/90 ,  Y10T428/12465 ,  Y10T428/265

摘要： A magneto-optical recording medium having a thin film, with suitable thermal conductivity, laminated on a magneto-optical film having excellent durability to repeated recording, reproducing and erasing comprising one layer or a multi-layer of thin film containing at least a magneto-optical recording film and carried on a transparent substrate, a ferromagnetic reflection film having a reflectance to a reproduction beam of 70% or higher and a thermal conductivity at a normal temperature from 0.05 to 2.0 W/cm.deg laminated on the backside of the magneto-optical recording film viewed from the transparent substrate side and, optionally, a heat control layer having a thermal conductivity at a normal temperature of 0.1 to 2.0 W/cm.deg laminated on the backside of the magneto-optical film.

摘要翻译： 一种具有合适导热性的薄膜的磁光记录介质层叠在具有优异耐久性的重复记录，再现和擦除的磁光膜上，包括一层或多层薄膜，该薄膜至少含有磁 - 光学记录膜并承载在透明基板上，具有反射率为70％或更高的再现光束的铁磁反射膜以及层压在磁体背面上的常规温度为0.05至2.0W / cm的热导率 - 从透明基板侧观察的光学记录膜，以及可选地在层叠在磁光膜的背面上的在常温下为0.1〜2.0W / cm·s的导热率的热控制层。

公开(公告)号：US5745070A

公开(公告)日：1998-04-28

申请号：US777968

申请日：1996-12-24

申请人： Yukinori Yamada

发明人： Yukinori Yamada

IPC分类号： B60R21/00 ,  B60W30/00 ,  G01S13/93

CPC分类号： G01S13/931 ,  G01S2013/9346 ,  G01S2013/935 ,  G01S2013/9353 ,  G01S2013/9375

摘要： A scan-type radar apparatus for a vehicle which determines with a high level of accuracy whether an object detected by the radar exists in the lane in which the radar equipped vehicle is moving while the radar equipped vehicle is moving in a curve. A scan-type radar detects objects existing in a detectable range. A center direction is assumed which indicates a center of each of the objects detected by the scan-type radar with respect to the vehicle based on a distance between the vehicle and each of the objects and a turning radius of the vehicle. A vehicle moving lane area is set within the detectable range. The vehicle moving lane area, which corresponds to a vehicle moving lane in which the vehicle is moving, extends on either side of the center direction with a predetermined angle range. An extent of the vehicle moving lane area is corrected so that an inner area of the vehicle moving lane area is increased when the vehicle is moving along a curve, the inner area being a portion of the vehicle moving lane area located on an inner side of the curve with respect to the center direction.

摘要翻译： 一种用于车辆的扫描型雷达装置，其中准确地确定雷达所检测到的物体是否存在于配备雷达的车辆正在移动的车道中，同时配备雷达的车辆正在沿曲线移动。 扫描型雷达检测存在于可检测范围内的物体。 假设基于车辆与每个物体之间的距离以及车辆的转弯半径来指示由扫描型雷达相对于车辆检测到的每个物体的中心的中心方向。 车辆行车道面积设定在可检测范围内。 对应于车辆移动的车辆移动车道的车辆移动车道区域以预定的角度范围在中心方向的任一侧延伸。 校正车辆行驶车道区域的范围，使得当车辆沿着曲线移动时，车辆行驶车道区域的内部区域增加，内部区域是位于车辆行驶车道区域的内侧的部分的车辆行驶车道区域 相对于中心方向的曲线。

公开(公告)号：US5315577A

公开(公告)日：1994-05-24

申请号：US846883

申请日：1992-03-06

申请人： Fumiyoshi Kirino ,  Junko Nakamura ,  Ryo Suzuki ,  Masafumi Yoshihiro ,  Yukinori Yamada ,  Norio Ohta

发明人： Fumiyoshi Kirino ,  Junko Nakamura ,  Ryo Suzuki ,  Masafumi Yoshihiro ,  Yukinori Yamada ,  Norio Ohta

IPC分类号： G11B5/02 ,  G11B7/007 ,  G11B11/10 ,  G11B11/105 ,  G11B11/14 ,  G11B7/125

CPC分类号： G11B11/10597 ,  G11B11/10506 ,  G11B11/10515 ,  G11B11/10586

摘要： An optical recording/ reproducing method which is characterized by irradiating a magnetic material having a perpendicular anisotropy with a laser beam to cause a change in the perpendicular anisotropy in the magnetic material to a non-perpendicular anisotropy thereby to record information; and by reproducing the information by detecting a change in a magneto-optic effect such as the Kerr effect. Also disclosed are an optical recording material and an optical recording device for use in the optical recording/reproducing method.

摘要翻译： 一种光学记录/再现方法，其特征在于用激光束照射具有垂直各向异性的磁性材料，以使磁性材料中的垂直各向异性变化为非垂直各向异性从而记录信息; 并且通过检测诸如克尔效应的磁光效应的变化来再现信息。 还公开了用于光学记录/再现方法的光学记录材料和光学记录装置。

公开(公告)号：US20090268128A1

公开(公告)日：2009-10-29

申请号：US12066814

申请日：2006-11-28

申请人： Yukinori Yamada

发明人： Yukinori Yamada

IPC分类号： G02F1/13357 ,  F21V13/04 ,  G09F13/04

CPC分类号： G02B3/06 ,  G02F1/133604 ,  G02F1/133606 ,  G02F2001/133607

摘要： An optical sheet for a backlight is provided on a surface light source in the backlight. An optical reflection layer has a plurality of through grooves formed on a transparent substrate and arranged at a prescribed interval. The width of the through hole is narrowed from the upper surface opening to the lower surface opening. Each of the cylindrical lenses is filled within a corresponding through groove, and its surface is a cylindrical surface that covers the upper surface opening of the through groove. Light from the light source comes in only from the lower surface opening, so that the angle of incidence of light when the light reaches the cylindrical surface can be controlled, and an increased amount of light deflected toward the front surface can be emitted. Therefore, the optical sheet for a backlight can collect light from the surface light source in the front surface direction.

摘要翻译： 用于背光的光学片设置在背光源的表面光源上。 光反射层具有形成在透明基板上并以规定间隔配置的多个贯通槽。 通孔的宽度从上表面开口到下表面开口变窄。 每个圆柱形透镜被填充在相应的通孔内，其表面是覆盖通孔的上表面开口的圆柱形表面。 来自光源的光仅从下表面开口进入，从而可以控制光到达圆柱形表面时的入射角，并且可以发射朝向前表面偏转的光量增加。 因此，用于背光的光学片可以从表面光源在前表面方向上收集光。

公开(公告)号：US20050062641A1

公开(公告)日：2005-03-24

申请号：US10896980

申请日：2004-07-23

申请人： Etsuo Kakishita ,  Yukinori Yamada ,  Yuichi Tanaka ,  Hiroshi Mizuno

发明人： Etsuo Kakishita ,  Yukinori Yamada ,  Yuichi Tanaka ,  Hiroshi Mizuno

IPC分类号： G01S7/03 ,  G01S7/28 ,  G01S13/60 ,  G01S13/93 ,  H01Q1/12 ,  H01Q1/32

CPC分类号： H01Q1/3283 ,  G01S7/03 ,  G01S7/2813 ,  G01S13/931 ,  G01S2013/462 ,  G01S2013/9389 ,  H01Q1/1221 ,  H01Q1/3233

摘要： An attachment method attaches a bracket to a vehicle, and attaches a radar to the bracket so that an axis of a directivity pattern of an antenna directs upward with respect to a horizontal direction. The antenna of the radar has an asymmetric vertical directivity pattern with respect to the axis of the directivity pattern.

摘要翻译： 附接方法将支架附接到车辆，并且将雷达附接到支架，使得天线的方向性图案的轴线相对于水平方向向上指向。 雷达的天线相对于方向性图案的轴线具有不对称的垂直方向性图案。

公开(公告)号：US06303929B1

公开(公告)日：2001-10-16

申请号：US09265988

申请日：1999-03-11

申请人： Toshio Oshima ,  Yukinori Yamada ,  Shoji Saibara ,  Takanori Kamoto ,  Tomio Nabeshima

发明人： Toshio Oshima ,  Yukinori Yamada ,  Shoji Saibara ,  Takanori Kamoto ,  Tomio Nabeshima

IPC分类号： G06K710

CPC分类号： C09K11/7706 ,  C09D11/50 ,  C09K11/02 ,  C09K11/06 ,  C09K11/08 ,  C09K11/7701 ,  C09K11/7708 ,  C09K11/7709 ,  C09K11/7756 ,  C09K11/7769 ,  C09K11/7774 ,  C09K11/7776 ,  C09K11/7777

摘要： A mark to be detected containing a fluorescent substance capable of emitting light of a wavelength different from that of an exciting light, containing: a data area formed with a pattern corresponding to data to be recorded; and a lead-in area formed at a site that is scanned prior to irradiation with the exciting light upon the data area, the lead-in area continuing a sufficient length greater than the longest continuous portion of the pattern formed at the data area, and the lead-in area that is formed at the site containing a fluorescent substance.

摘要翻译： 一种被检测的标记物，其含有能够发出与激发光不同的波长的荧光物质的荧光物质，所述标记包含：形成有与要记录的数据相对应的图案的数据区域; 以及形成在被激发光照射在数据区域之前被扫描的位置处的导入区域，导入区域持续大于形成在数据区域的图案的最长连续部分的足够长度， 在含有荧光物质的部位形成导入区。

公开(公告)号：US6067048A

公开(公告)日：2000-05-23

申请号：US247854

申请日：1999-02-11

申请人： Yukinori Yamada

发明人： Yukinori Yamada

IPC分类号： H01Q21/06 ,  G01S7/02 ,  G01S7/28 ,  G01S13/34 ,  G01S13/42 ,  H01Q3/24 ,  H01Q21/29 ,  H01Q25/00 ,  G01S3/16

CPC分类号： H01Q25/00 ,  G01S13/426 ,  H01Q3/24 ,  G01S13/345

摘要： The object of the invention is to suppress relative power of grating lobes in electronic scanning radar apparatus. This radar apparatus is a radar apparatus comprising a transmitting antenna and a receiving antenna, the receiving antenna being an array antenna having a plurality of antenna elements, the radar apparatus being adapted to effect electronic scanning of an antenna beam of the receiving antenna, wherein each of the plurality of antenna elements is comprised of a plurality of elemental antennas, so as to have a predetermined directional pattern, and wherein a synthetic pattern of the directional pattern of each antenna element and a directional pattern of the transmitting antenna has a depressed shape of relative power at an angle where a grating lobe of the receiving antenna appears.

摘要翻译： 本发明的目的是在电子扫描雷达装置中抑制栅瓣的相对功率。 该雷达装置是包括发射天线和接收天线的雷达装置，所述接收天线是具有多个天线元件的阵列天线，所述雷达装置适于对所述接收天线的天线波束进行电子扫描，其中， 多个天线元件的多个天线元件由多个元素天线构成，以具有预定的方向图，并且其中每个天线元件的方向图的合成图案和发射天线的方向图形具有凹陷形状 出现接收天线的光栅的角度的相对功率。