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    • 1. 发明申请
    • VEHICLE ESTIMATE NAVIGATION APPARATUS, VEHICLE ESTIMATE NAVIGATION, AND VEHICLE ESTIMATE NAVIGATION PROGRAM
    • 车辆估计导航装置,车辆估计导航和车辆估计导航程序
    • US20110125359A1
    • 2011-05-26
    • US12872082
    • 2010-08-31
    • Yukio NAKAOMitsuhiro Wada
    • Yukio NAKAOMitsuhiro Wada
    • G06F7/00G01S19/52G01C21/16
    • G01C22/025
    • A vehicle estimate navigation apparatus including: a speed vector calculation means for calculating, based on GPS information by a GPS receiver mounted in a running vehicle, a speed vector of a running speed of the vehicle; a tire rotation information detection means for detecting rotation information of tires attached to the vehicle; a tire rotation speed calculation means for calculating rotation speeds of the tires based on tire rotation information obtained by the tire rotation information detection means; a speed calculation means for calculating a vehicle speed based on the speed vector information; a yaw rate calculation means for calculating a vehicle yaw rate based on the speed vector information; a first parameter calculation means for calculating a first parameter of a first relational expression between the vehicle speed calculated by the speed calculation means and the tire rotation speed, the vehicle speed being obtained based on a formula model for calculating a tire ground speed based on the tire rotation speeds obtained by the tire rotation speed calculation means; and a second parameter calculation means for calculating a second parameter of a second relational expression between the yaw rate calculated by the yaw rate calculation means and the tire rotation rate, the yaw rate being obtained based on a formula model for calculating a tire ground speed based on the tire rotation speeds obtained by the tire rotation speed calculation means.
    • 一种车辆估计导航装置,包括:速度矢量计算装置,用于根据安装在行驶车辆中的GPS接收机的GPS信息,计算车辆行驶速度的速度矢量; 轮胎旋转信息检测装置,用于检测安装在车辆上的轮胎的旋转信息; 轮胎转速计算装置,用于根据轮胎旋转信息检测装置获得的轮胎转动信息计算轮胎的转速; 速度计算装置,用于基于速度矢量信息计算车速; 横摆率计算装置,用于基于所述速度矢量信息计算车辆横摆角速度; 第一参数计算装置,用于计算由速度计算装置计算出的车速与轮胎转速之间的第一关系表达式的第一参数,基于用于计算轮胎地面速度的公式模型获得的车速, 由轮胎转速计算装置获得的轮胎转速; 以及第二参数计算装置,用于计算由横摆率计算装置计算的横摆率与轮胎转速之间的第二关系表达式的第二参数,基于用于计算轮胎地面速度的公式模型获得的横摆率 关于由轮胎转速计算装置获得的轮胎转速。
    • 2. 发明授权
    • Vehicle estimate navigation apparatus, vehicle estimate navigation, and vehicle estimate navigation program
    • 车辆估算导航仪,车辆估算导航和车辆估算导航程序
    • US08301327B2
    • 2012-10-30
    • US12872082
    • 2010-08-31
    • Yukio NakaoMitsuhiro Wada
    • Yukio NakaoMitsuhiro Wada
    • G01M17/00
    • G01C22/025
    • A vehicle estimate navigation apparatus including: a speed vector calculation means for calculating, based on GPS information by a GPS receiver mounted in a running vehicle, a speed vector of a running speed of the vehicle; a tire rotation information detection means for detecting rotation information of tires attached to the vehicle; a tire rotation speed calculation means for calculating rotation speeds of the tires based on tire rotation information obtained by the tire rotation information detection means; a speed calculation means for calculating a vehicle speed based on the speed vector information; a yaw rate calculation means for calculating a vehicle yaw rate based on the speed vector information; a first parameter calculation means for calculating a first parameter of a first relational expression between the vehicle speed calculated by the speed calculation means and the tire rotation speed, the vehicle speed being obtained based on a formula model for calculating a tire ground speed based on the tire rotation speeds obtained by the tire rotation speed calculation means; and a second parameter calculation means for calculating a second parameter of a second relational expression between the yaw rate calculated by the yaw rate calculation means and the tire rotation rate, the yaw rate being obtained based on a formula model for calculating a tire ground speed based on the tire rotation speeds obtained by the tire rotation speed calculation means.
    • 一种车辆估计导航装置,包括:速度矢量计算装置,用于根据安装在行驶车辆中的GPS接收机的GPS信息,计算车辆行驶速度的速度矢量; 轮胎旋转信息检测装置,用于检测安装在车辆上的轮胎的旋转信息; 轮胎转速计算装置,用于根据轮胎旋转信息检测装置获得的轮胎转动信息计算轮胎的转速; 速度计算装置,用于基于速度矢量信息计算车速; 横摆率计算装置,用于基于所述速度矢量信息计算车辆横摆角速度; 第一参数计算装置,用于计算由速度计算装置计算出的车速与轮胎转速之间的第一关系表达式的第一参数,基于用于计算轮胎地面速度的公式模型获得的车速, 由轮胎转速计算装置获得的轮胎转速; 以及第二参数计算装置,用于计算由横摆率计算装置计算的横摆率与轮胎转速之间的第二关系表达式的第二参数,基于用于计算轮胎地面速度的公式模型获得的横摆率 关于由轮胎转速计算装置获得的轮胎转速。
    • 3. 发明授权
    • Illumination optical device and projection display device
    • 照明光学装置和投影显示装置
    • US07901082B2
    • 2011-03-08
    • US12303016
    • 2007-06-01
    • Shinya SannoheMitsuhiro Wada
    • Shinya SannoheMitsuhiro Wada
    • G03B21/14
    • G02B27/0905G02B27/0972G03B21/2013G03B21/2026G03B21/2066G03B21/208H04N9/3152H04N9/3164
    • There are provided 2n (n is 2 or more) light sources 21a to 21d, 2n first collective optical systems composed of ellipsoidal mirrors 21a to 21d that are arranged so as to focus light beams emitted from the respective light sources, n first light combiner optical systems that are composed of prisms 23a and 23b, each having an isosceles triangular prism shape in cross section, and are arranged so as to synthesize exiting light beams from respective corresponding two of the first collective optical systems, second collective optical systems 26a and 26b arranged so as to focus exiting light beams from the respective first light combiner optical systems, a n/2 second light combiner optical system composed of a prism 27 having an isosceles triangular prism shape in cross section and arranged so as to synthesize exiting light beams from respective corresponding two of the second collective optical systems, and a third collective optical system 35 composed of a plurality of lenses and a plurality of lens arrays and arranged so as to allow exiting light beam from the second light combiner optical system to be incident thereon. The 2n first collective optical systems each have an optical axis substantially parallel to one another.
    • 设有2n(n为2个以上)的光源21a〜21d,2n个由椭圆面镜21a〜21d构成的第1集光系统,其被配置为聚焦从各光源射出的光束,n个第1组合光 由棱镜23a和23b构成的各个具有等腰三角棱柱形截面的系统,被布置成合成来自相应的两个第一集合光学系统的出射光束,第二聚光光学系统26a和26b被布置 以聚焦离开来自各个第一组合光学系统的光束;一个由具有等腰三角棱镜形状的棱镜27组成的一个/ 2个第二组合光学系统,它们被布置为合成来自各自对应的出射光束 第二集体光学系统中的两个,以及由多个透镜和多个透镜组成的第三聚光光学系统35 并且布置成允许从第二光组合器光学系统射出的光束入射到其上。 2n个第一集体光学系统各自具有基本上彼此平行的光轴。
    • 7. 发明申请
    • Sweat-Absorbent Sheet and Process for Making the Same
    • 吸汗片及其制造方法
    • US20070149933A1
    • 2007-06-28
    • US11559121
    • 2006-11-13
    • Mitsuhiro WadaAkiko TangeKiyoshi MiyazawaChieko Toyooka
    • Mitsuhiro WadaAkiko TangeKiyoshi MiyazawaChieko Toyooka
    • A61F13/15
    • A61F13/84A61F13/15699
    • A sweat-absorbent sheet includes a first surface layer, a second surface layer lying on the opposite side of the first surface layer and an intermediate layer sandwiched between these two layers. Each of the first and second surface layers comprises a mixture layer of first and second hydrophobic fibers made of thermoplastic synthetic resin as main constituent and first and second hydrophilic fibers. The intermediate layer comprises third hydrophilic fibers extending into at least one of the first and second hydrophobic fibers. The first and second hydrophobic fibers are bonded to the crimped to hydrophobic composite fibers mixed in the respective layers. The first, second and third hydrophilic fibers are impregnated with antibacterial or bactericidal medicinal ingredient and such medicinal ingredient is left behind on these hydrophilic fibers after these hydrophilic fibers have been dried.
    • 吸汗片包括第一表面层,位于第一表面层相对侧的第二表面层和夹在这两层之间的中间层。 第一表层和第二表层中的每一个包括由热塑性合成树脂作为主要成分和第一和第二亲水纤维制成的第一和第二疏水纤维的混合层。 中间层包括延伸到第一和第二疏水纤维中的至少一个的第三亲水纤维。 将第一和第二疏水性纤维结合到混合在各层中的卷曲到疏水复合纤维。 第一,第二和第三亲水性纤维用抗菌或杀菌药物成分浸渍,并且在这些亲水性纤维被干燥之后,将这些药物成分留在这些亲水性纤维上。
    • 9. 发明申请
    • Projection type display apparatus, rear projection, and multi-vision system
    • 投影型显示装置,背投,多视觉系统
    • US20050206858A1
    • 2005-09-22
    • US11130901
    • 2005-05-17
    • Yoshimasa FushimiYoshihiro MasumotoMitsuhiro Wada
    • Yoshimasa FushimiYoshihiro MasumotoMitsuhiro Wada
    • G02B19/00G02B26/08H04N5/74G03B21/20
    • H04N9/3114G02B19/0028G02B19/0047G02B26/0841G03B21/20H04N5/7416H04N5/7458H04N9/3141
    • The present invention provides a small projection type display apparatus capable of suppressing an optical path of incident light and an optical path of output light in a reflection type light valve from being overlapped with each other and obtaining a projected image of high quality; a rear projector and a multi-vision system using the same. The projection type display apparatus is composed of an illumination optical system 2 for collecting light radiated from a light source 1 to form illumination light, a reflection type light valve 6 for reflecting the illumination light to output modulated light forming an optical image, a projection lens system 7 for projecting an optical image formed by the reflection type light valve, and a lens element 5 with a positive power. The lens element 5 is composed of one plano-convex lens, and is placed between the reflection type light valve and the projection lens system with a convex surface directed to the projection lens system, in such a manner that the illumination light passes through the lens element to illuminate the reflection type light valve, and the modulated light output from the reflection type light valve passes through the lens element to be incident upon the projection lens system.
    • 本发明提供一种能够抑制入射光的光路和反射型光阀中的输出光的光路彼此重叠并获得高品质的投影图像的小型投影型显示装置。 后投影机和使用其的多视觉系统。 投影型显示装置由用于收集从光源1照射的光以形成照明光的照明光学系统2,反射型光阀6,用于反射照明光以输出形成光学图像的调制光,投影透镜 用于投影由反射型光阀形成的光学图像的系统7和具有正光焦度的透镜元件5。 透镜元件5由一个平凸透镜构成,并且以照明光通过透镜的方式设置在反射型光阀和投影透镜系统之间,具有朝向投影透镜系统的凸表面 元件以照亮反射型光阀,并且从反射型光阀输出的调制光通过透镜元件入射到投影透镜系统。