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    • 34. 发明授权
    • Navigation device and method of navigating vehicle
    • 导航装置和导航车辆的方法
    • US07783422B2
    • 2010-08-24
    • US11715422
    • 2007-03-08
    • Yutaka Tanaka
    • Yutaka Tanaka
    • G01C21/32G06T15/70
    • G01C21/3647G01C21/3602
    • A navigation device includes a position detector, a controller, a display portion, an imaging portion and an image processor. The imaging portion images a forward view in front of the vehicle as a forward image from a predetermined distance before a guidance point. The image processor extracts and analyzes visual information of an on-road object from the forward image. The controller specifies a position of the on-road object based on the visual information and map information. The display portion displays and highlights an image of the on-road object at a true position in a road map image, when the position of the on-road object corresponds to the guidance point.
    • 导航装置包括位置检测器,控制器,显示部分,成像部分和图像处理器。 成像部分在引导点之前从预定距离将作为前方图像的前方视图作为前方图像。 图像处理器从前向图像中提取和分析路上对象的视觉信息。 控制器基于视觉信息和地图信息指定道路对象的位置。 当道路对象的位置对应于引导点时,显示部分在道路地图图像中的真实位置处显示并突出显示对象物体的图像。
    • 37. 发明申请
    • GLOW PLUG DRIVER
    • US20100103576A1
    • 2010-04-29
    • US12530016
    • 2008-03-03
    • Hitoshi SugimotoYoshiaki TakashimaYutaka Tanaka
    • Hitoshi SugimotoYoshiaki TakashimaYutaka Tanaka
    • H02H3/00
    • F02P19/027F02P11/00H02J7/0034H03K17/0822
    • In the case where a battery is reversely connected, unnecessary current-carrying to a glow plug is avoided.Power MOS type field effect transistors 1-1 to 1-n are provided according to a number of glow plugs 5-1 to 5-n to be connected in series between a vehicle battery and the glow plugs 5-1 to 5-n and can be controlled in conduction or non-conduction by a glow-plug control part 51, while a MOS type field effect transistor 2 for protection against reverse connection is provided in series connection between a battery-power joining terminal 3, to which a positive voltage of a vehicle battery is applied, and the ground to cause a reverse current to flow to a fuse 4 through the MOS type field effect transistor 2 at the time of reverse connection of a battery to melt the fuse 4 early whereby current-carrying to the glow plugs 5-1 to 5-n can be avoided.
    • 在电池反向连接的情况下,避免了对电热塞的不必要的载流。 功率MOS型场效应晶体管1-1至1-n根据要在车辆电池和电热塞5-1至5-n之间串联连接的电热塞5-1至5-n的数量提供,以及 可以通过电热塞控制部分51进行导通或非导通控制,而用于防止反向连接的MOS型场效应晶体管2串联连接在电池连接端子3之间, 并且在电池反向连接时通过MOS型场效应晶体管2引起反向电流流向保险丝4的接地,以提早熔化保险丝4,从而将电流传送到 可以避免电热塞5-1至5-n。
    • 39. 发明授权
    • Spark plug with built-in resistor
    • 火花塞带内置电阻
    • US06583537B1
    • 2003-06-24
    • US09237895
    • 1999-01-27
    • Toshitaka HondaYutaka Tanaka
    • Toshitaka HondaYutaka Tanaka
    • H01T1320
    • H01T13/41
    • Disclosed is a spark plug 100 with a built-in resistor comprises an insulator 2 having an axially extending passing-through-hole 6, a terminal metal fitting 13 fixed within the passing-through-hole 6 at an end thereof, a center electrode 3 fixed within the same passing-through-hole at the other end thereof and a resistor 15 provided between the terminal metal fitting 13 and the center electrode 3 within the passing-through-hole 6. A surface layer region including the surface of the center electrode 3 which is exposed to the resistor 15 is a metallic layer 30 formed of a metal based on at least one of Zn, Sn, Pb, Rh, Pd, Pt, Cu, Au, Sb and Ag or a Ni alloy containing at least one of B and P, so that the center electrode 3 is provided in direct contact with the resistor 15 on the surface of the metallic layer 30.
    • 本发明公开了一种具有内置电阻器的火花塞100,该绝缘体2具有轴向延伸的通孔6,端部金属配件13,其端部固定在通孔6内,中心电极3 固定在其另一端的相同的通孔内,以及设置在通孔6内的端子金属配件13和中心电极3之间的电阻器15.包括中心电极的表面的表面层区域 暴露于电阻器15的金属层30是由基于Zn,Sn,Pb,Rh,Pd,Pt,Cu,Au,Sb和Ag中的至少一种的金属形成的金属层30或含有至少一种 的B和P,使得中心电极3设置成与金属层30的表面上的电阻器15直接接触。
    • 40. 发明授权
    • Manufacturing method of resistor-incorporated spark plug
    • 电阻式火花塞的制造方法
    • US06334800B1
    • 2002-01-01
    • US09546664
    • 2000-04-10
    • Kenichi NishikawaYutaka TanakaToshitaka HondaMakoto Sugimoto
    • Kenichi NishikawaYutaka TanakaToshitaka HondaMakoto Sugimoto
    • H01T2102
    • H01T13/41H01T21/02
    • In a spark plug (100), the resistor composition constituting a resistor (15) contains semiconductive ceramic particles, offering a superior load life characteristic. Also, the value of (&agr;2−&agr;1)/&agr;1>=−0.30, where a value of electric resistance between a terminal (13) and a center electrode (3) is &agr;1 at 20° C. and &agr;2 at 150° C., so that deterioration of the radio frequency noise prevention performance at high temperatures can be effectively suppressed. The resistor composition contains semiconductive ceramic particles whose temperature coefficient of electric resistance shows a positive value, or a negative value of relatively small absolute value, (e.g., TiO2 particles having a rutile type crystalline structure, titanate or zirconate of alkali earth metal elements, titanium suboxide, etc.), or titanium metal. Thus, the invention provides a resistor-incorporated spark plug which is enabled to offer a stable load life characteristic even when a high load acts thereon, and which is unlikely to deteriorate in the radio frequency noise prevention performance even under high temperatures.
    • 在火花塞(100)中,构成电阻器(15)的电阻器组合物包含半导体陶瓷颗粒,具有优异的负载寿命特性。 此外,(α2-α1)/α1> = 0.30的值,其中端子(13)和中心电极(3)之间的电阻值在20℃为α1,在150℃为α2。 能够有效地抑制高温下的射频噪声防止性能的恶化。 电阻体组合物含有电阻温度系数为正值或绝对值相对较小的负值的半导体陶瓷粒子(例如,具有金红石型结晶结构的TiO 2粒子,碱土类金属元素的钛酸酯或锆酸酯,钛 低氧化物等)或钛金属。 因此,本发明提供了一种结合电阻器的火花塞,其即使在高负载时也能够提供稳定的负载寿命特性,即使在高温下也不太可能降低射频噪声防止性能。