会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 71. 发明授权
    • Pneumatic tire including non-directional tread pattern
    • 气动轮胎包括非定向胎面花纹
    • US06343636B1
    • 2002-02-05
    • US08884646
    • 1997-06-27
    • Masahiro HanyaMitsuhiro WadaNaoki Yukawa
    • Masahiro HanyaMitsuhiro WadaNaoki Yukawa
    • B60C1103
    • B60C11/1384B60C9/20B60C11/0306B60C11/0309B60C11/1315B60C2009/2219B60C2011/0374B60C2011/0388Y10S152/903Y10T152/10765Y10T152/10801
    • A pneumatic tire which comprises a tread portion provided on each side of the tire equator with axial grooves extending axially inwardly from the tread edges, the axial grooves inclined to one direction with respect to the tire axial direction to form a non-directional tread pattern, and the inclination angle of the axial grooves to the tire circumferential direction is decreased from the axially outer end to the axially inner end thereof so as to have a minimum inclination angle &bgr;min of less than 45 degrees, and a maximum inclination angle of from 60 to 85 degrees. Preferably, the radially outermost belt ply has a cord angle a of 10 to 35 degrees to the tire equator and the axial grooves inclined in the reverse direction to the belt cords, and |&bgr;min−&agr;|≦25 degrees. The tread block has a toe edge and a heel edge both inclined to the same direction with respect to the tire axial direction so that each of the edges has a far end and a near end, and the inclination angle of the side face of the block gradually increases from the near end to the far end. The number of the axially inner blocks is a one half of the axially outer blocks.
    • 1.一种充气轮胎,其特征在于,具备:胎面部,其设置在所述轮胎赤道的两侧,并具有从所述胎面边缘向内侧延伸的轴向槽,所述轴向槽相对于所述轮胎轴向向一个方向倾斜,形成无方位胎面花纹, 并且轴向槽与轮胎周向的倾斜角度从其轴向外端减小到其轴向内端,从而具有小于45度的最小倾斜角度betamin,并且最大倾斜角度为60°至 85度。 优选地,径向最外侧的带束层具有与轮胎赤道成10至35度的帘线角度α和与带束帘线相反的方向倾斜的轴向槽,并且| betamin-α| <= 25度。 胎面花纹块具有相对于轮胎轴向相对于相同方向倾斜的脚趾边缘和跟部边缘,使得每个边缘具有远端和近端,并且块的侧面的倾斜角度 逐渐从近端向远端增加。 轴向内部块的数量是轴向外部块的一半。
    • 77. 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。
    • 78. 发明授权
    • Sweat-absorbent sheet and process for making the same
    • 吸汗片及其制作方法
    • US07803146B2
    • 2010-09-28
    • 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。
    • 79. 发明申请
    • LIGHT SOURCE DEVICE AND PROJECTION DISPLAY DEVICE USING THE SAME
    • 光源装置和使用其的投影显示装置
    • US20100195059A1
    • 2010-08-05
    • US12665553
    • 2008-06-17
    • Mitsuhiro Wada
    • Mitsuhiro Wada
    • G03B21/28F21V1/00
    • G03B21/2013F21V7/0025F21V13/00G02B27/1053G02B27/143G02B27/144G03B21/2026
    • First and second lamps 1, 2, first and second ellipsoidal mirrors 3, 4, first and second spherical mirrors 5, 6, and a plane mirror 7 are provided. The first spherical mirror 5 is provided on the same side as the first ellipsoidal mirror 3 with respect to the lamp 1, and the second spherical mirror 6 is provided on the opening side of the second ellipsoidal mirror 4 with respect to the second lamp 2, so that they reflect a respective part of light beams emitted from the first and second lamps toward the first and second ellipsoidal mirrors 3, 4. The first and second ellipsoidal mirrors are arranged such that the optical axes of their reflected light beams intersect with each other, so that they condense respective light beams emitted from the first and second lamps and respective light beams reflected at the first and second spherical mirrors 5 and 6. The plane mirror 7 reflects at a reflective film 7a, light beams condensed by the first ellipsoidal mirror 3, and transmits via a light-transmitting portion 5 where no reflective film is provided, light beams condensed by the second ellipsoidal mirror 4; accordingly, light beams emitted from the first and second lamps are combined so as to become light beams travelling coaxially and in the same direction. This can reduce the optical loss when combining light beams emitted from a plurality of lamps.
    • 提供第一和第二灯1,2,第一和第二椭圆面镜3,4,第一和第二球面镜5,6以及平面镜7。 第一球面镜5相对于灯1设置在与第一椭圆面镜3相同的一侧,第二球面镜6相对于第二灯2设置在第二椭圆面镜4的开口侧上, 使得它们将从第一和第二灯发射的光束的相应部分反射朝向第一和第二椭圆面镜3,4。第一和第二椭圆面镜被布置成使得它们的反射光束的光轴彼此相交 使得它们将从第一和第二灯发射的各个光束以及在第一和第二球面镜5和6处反射的各个光束会聚。平面镜7在反射膜7a处反射由第一椭圆面镜 3,通过不设置反射膜的透光部5透射由第二椭圆面镜4聚光的光束; 因此,从第一和第二灯发射的光束被组合成为同轴地并且在相同方向上行进的光束。 当组合从多个灯发射的光束时,这可以减少光学损耗。