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    • 5. 发明授权
    • Road shape recognition device
    • 路形识别装置
    • US08340896B2
    • 2012-12-25
    • US12782309
    • 2010-05-18
    • Toru Saito
    • Toru Saito
    • G01C21/00
    • G06T7/12G01S11/12G06K9/00798G06T2207/10012G06T2207/30252Y02T10/82
    • A road shape recognition device includes: distance and height detecting means for detecting distance data having a distance and height in real space regarding a road surface where a vehicle is traveling at multiple mutually different points; approximation line calculating means for dividing the plurality of distance data into near and far groups as viewed from the vehicle to calculate an approximation line of the distance data for each group each time the distance data of the boundary portion between the two groups is transferred from one of the groups to the other; statistics calculating means for calculating statistics from the corresponding approximation line for each group where the distance data is transferred; and road shape model generating means for selecting one out of combinations of the approximation lines to generate a road shape model using the selected combination.
    • 道路形状识别装置包括:距离和高度检测装置,用于检测在车辆在多个相互不同的点处行进的路面的实际空间中具有距离和高度的距离数据; 近似线计算装置,用于当从车辆观察时将多个距离数据分成近组和远组,以便每当两组之间的边界部分的距离数据从一个传送距离数据传送到每组时,计算每组的距离数据的近似线 的团体到另一方; 统计计算装置,用于从传送距离数据的每组的相应近似线计算统计; 以及道路形状模型生成装置,用于从所述近似线的组合中选择一个,以使用所选择的组合来生成道路形状模型。
    • 8. 发明授权
    • Manufacturing method and apparatus of optical material
    • 光学材料的制造方法和装置
    • US08013084B2
    • 2011-09-06
    • US12336934
    • 2008-12-17
    • Masaki IharaToru SaitoAkinori Yamamoto
    • Masaki IharaToru SaitoAkinori Yamamoto
    • C08G75/04C08G75/08C08L81/02
    • G02B1/04B29C39/006B29D11/00442B29L2011/0016C08G75/08C08K3/06C08K3/30C08L81/02C08L2666/54
    • A manufacturing method of an optical material, the method including: blending an inorganic compound (a) containing at least one of a sulfur atom and a selenium atom and a compound (b) represented by a following formula (1) in a tank, the compound (a) and the compound (b) being blended at a ratio of 1 mass % or more and 50 mass % or less of the compound (a) and 50 mass % or more and 99 mass % or less of the compound (b) relative to a total mass of a mixture of the compound (a) and the compound (b); mixing a compound (c) containing at least one thiol (SH) group; preliminarily polymerizing the compounds; cooling the compounds; and deaerating the compounds, in which a viscosity of the composition stored in the tank is controlled during at least one of the preliminarily polymerizing, the cooling and the deaerating (m represents an integer of 0 to 4, and n represents an integer of 0 to 2).
    • 光学材料的制造方法,其特征在于,将含有硫原子和硒原子中的至少一种的无机化合物(a)和下述式(1)所示的化合物(b))混合在槽中, 化合物(a)和化合物(b)以化合物(a)的1质量%以上且50质量%以下的比例和50质量%以上且99质量%以下的化合物(b )相对于化合物(a)和化合物(b)的混合物的总质量; 混合含有至少一个硫醇(SH)基团的化合物(c) 预先使化合物聚合; 冷却化合物; 在预聚合,冷却和脱气中的至少一种(m表示0〜4的整数,n表示0〜0的整数)中控制储存在罐中的组合物的粘度的化合物脱气 2)。
    • 9. 发明申请
    • Branch-Lane Entry Judging System
    • 分岔入场判断系统
    • US20090157286A1
    • 2009-06-18
    • US12141975
    • 2008-06-19
    • Toru SaitoTasuku Maruyama
    • Toru SaitoTasuku Maruyama
    • G08G1/00
    • B60W30/16B60W30/12
    • A branch-lane entry judging system includes a traffic-line detecting means for detecting traffic lines on right and left sides of a vehicle, a length and width detecting means for detecting lengths and widths of the traffic lines in a real space, a lane-type judging means for judging types of the traffic lines and a type of a lane in which the vehicle is running, a branch-lane detecting means for detecting a branch lane when one of the traffic lines changes from a solid line to a broken line having a predetermined length and a predetermined width, the branch lane existing near the changed traffic line, and a branch-lane entry judging means for judging that the vehicle will enter the branch lane when the vehicle moves toward the branch lane or a directional indicator is operated toward the branch lane while the branch lane is detected.
    • 分支车道进入判断系统包括用于检测车辆右侧和左侧的交通线的交通线路检测装置,用于检测实际空间中的交通线路的长度和宽度的长度和宽度检测装置, 类型判断装置,用于判断交通线路的类型和车辆行驶的车道的类型;分支车道检测装置,用于当其中一条交通线路从实线变为虚线时检测分支车道,其中, 预定长度和预定宽度,存在于改变的交通线路附近的分支通道,以及分支车道进入判断装置,用于当车辆朝向分支车道移动或方向指示器被操作时判断车辆将进入分支车道 当检测到分支车道时,朝向分支车道。