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公开(公告)号：US10236566B2
公开(公告)日：2019-03-19
申请号：US15646936
申请日：2017-07-11
摘要： A vehicular antenna device includes an antenna unit transmitting and receiving various electromagnetic waves or signals, an antenna cover configured to cover the antenna unit, and a pad configured to be attached to an inner peripheral surface of the antenna cover. The antenna unit is configured to be attached to the antenna cover with the pad disposed therebetween. The pad includes a plurality of pressure ribs formed in an inner surface of a peripheral wall thereof. The pressure ribs are configured to be pressed by the antenna unit being attached to the antenna cover in a condition in which the pad is partially displaced from a predetermined position relative to the antenna cover before the antenna unit is attached to the antenna cover.
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公开(公告)号：US09199523B2
公开(公告)日：2015-12-01
申请号：US14554171
申请日：2014-11-26
发明人： Takashi Saito
IPC分类号： G05D19/02 , B60G17/018
CPC分类号： B60G17/0182 , B60W10/06 , B60W10/08 , B60W10/22 , B60W20/10 , B60W50/10 , B60W2030/206 , B60W2050/0054 , B60W2520/10 , B60W2540/10 , B60W2710/0666 , B60W2710/083 , F02D11/105 , F02D41/10 , F02D2041/1422 , F02D2041/1432 , F02D2041/288 , F02D2200/101 , F02D2200/501 , F02D2200/602 , F02D2250/18 , F02D2250/28 , Y02T10/6286
摘要： Provided is a vehicle body vibration control device (10) for a vehicle, including a request driving force calculation unit (20) calculating a driver's request driving force, a driving unit (16) applying a driving force to the vehicle (12), a driving force control unit (22) controlling the driving unit based on command driving force, and a notch filter (24) receiving a signal indicating the request driving force, processing the signal so as to reduce a frequency component of vibration of a vehicle body, and outputting the processed signal to the driving force control unit as a command driving force signal. The control device (10) further includes a correction unit (30) correcting, when there is no need to correct the command driving force to a value reduced in effect of the filter processing, the notch filter so as to use a current value as data subjected to the filter processing.
摘要翻译： 本发明提供一种车辆用车身振动控制装置（10），其包括请求驱动力计算部（20），计算驾驶员的请求驱动力，对车辆（12）施加驱动力的驱动部（16）， 基于指令驱动力控制驱动单元的驱动力控制单元（22）和接收表示请求驱动力的信号的陷波滤波器（24），对该信号进行处理，以减少车体振动的频率分量， 并且将所处理的信号作为指令驱动力信号输出到驱动力控制单元。 控制装置（10）还包括校正单元（30），当不需要将命令驱动力校正为滤波处理的效果减小时，校正单元（30）将陷波滤波器用作当前值作为数据 进行过滤处理。
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公开(公告)号：US11091821B2
公开(公告)日：2021-08-17
申请号：US16292767
申请日：2019-03-05
发明人： Minoru Kawasaki , Natsuki Sugiyama , Hisao Fukuhara , Tadashi Oshima , Hajime Kato , Kouji Tanaka , Takashi Saito
摘要： A copper-based alloy which includes Cu, Ni, Si, Fe, and Mg, and at least one selected from the group consisting of Mo, W, and V, and in which a content of Mg is 0.02 mass % or more. The copper-based alloy exhibits wear resistance and improved weldability with respect to a substrate.
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公开(公告)号：US10167533B2
公开(公告)日：2019-01-01
申请号：US15231051
申请日：2016-08-08
发明人： Minoru Kawasaki , Nobuyuki Shinohara , Takehisa Fujita , Hironori Aoyama , Yasuhiro Yamamoto , Tadashi Oshima , Hajime Kato , Kouji Tanaka , Takashi Saito
摘要： A wear-resistant copper-based alloy includes: at least one selected from the group made of molybdenum, tungsten, and vanadium and niobium carbide; chromium in an amount of less than 1.0% in terms of wt %; and a matrix and hard particles dispersed in the matrix, in which the hard particles include niobium carbide and at least one selected from the group made of Nb—C—Mo, Nb—C—W, and Nb—C—V around the niobium carbide.
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公开(公告)号：US09463809B2
公开(公告)日：2016-10-11
申请号：US14553487
申请日：2014-11-25
发明人： Takashi Saito , Hirofumi Momose
CPC分类号： B60W50/06 , B60W30/19 , B60W50/087 , B60W2510/105
摘要： Provided is a vehicle body vibration control device (10) for a vehicle, including a request driving force calculation unit (20) calculating a driver's request driving force, a driving unit (16) applying a driving force to a vehicle (12), a driving force control unit (22) controlling the driving unit based on a command driving force, a notch filter (24) receiving a signal indicating the request driving force, processing the signal so as to reduce a frequency component of vibration of a vehicle body, and outputting the processed signal to the driving force control unit as a signal indicating the command driving force, and a command driving force correction unit 30 correcting, when any one of a predetermined shifting operation and a predetermined changing operation for a vehicle traveling mode is performed, the command driving force to the driver's request driving force of the driver.
摘要翻译： 本发明提供一种车辆用车身振动控制装置（10），其包括请求驱动力计算部（20），计算驾驶员的请求驱动力，对车辆（12）施加驱动力的驱动部（16）， 基于指令驱动力控制驱动单元的驱动力控制单元（22），接收指示请求驱动力的信号的陷波滤波器（24），处理该信号以减少车体振动的频率分量， 并将处理后的信号输出到驱动力控制单元作为表示指令驱动力的信号，以及指令驱动力校正单元30，当执行预定的换档操作和用于车辆行驶模式的预定换档操作中的任何一个时，进行校正 ，司机要求驾驶员驱动力的指挥驱动力。
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公开(公告)号：US10961607B2
公开(公告)日：2021-03-30
申请号：US16156719
申请日：2018-10-10
发明人： Tadashi Oshima , Hajime Kato , Kouji Tanaka , Takashi Saito , Natsuki Sugiyama , Minoru Kawasaki , Jun Nomasaki , Hisao Fukuhara , Naoyuki Miyara , Hironori Aoyama
摘要： A hardfacing alloy satisfies the following condition when the hardfacing alloy as a whole is 100 mass % (also simply referred to as “%,” hereinafter), Ni: 10-25%, Si: 1-3%, Fe: 3-18%, the total of one or more elements of Mo, W, and Nb: 6.5-20%, and the balance: Cu and impurities. In particular, it preferably satisfies Fe+2Mo≥22.6(%), Mo equivalent/Fe≥1.17, and Mo equivalent=Mo+0.522W+1.033Nb. In a hardfacing part composed of the hardfacing alloy, coarse hard particles are formed to ensure the wear resistance, and a soft phase present in the hard particles ensures the machinability. This may be understood as a raw material powder for hardfacing treatment and may also be understood as a hardfacing member in which a hardfacing part is formed on a base material using the raw material powder.
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公开(公告)号：US10538136B2
公开(公告)日：2020-01-21
申请号：US15593944
申请日：2017-05-12
发明人： Takashi Saito
IPC分类号： B60G17/016
摘要： A damping force control device for controlling damping forces of shock absorbers by a control device, which is configured to extract first vibration components in a first frequency range and second vibration components in a higher frequency range than the first frequency range from vertical accelerations of a sprung mass at the positions of wheels, to calculate correction coefficients which decrease as the degree of the second vibration increases with respect to the degree of the first vibration, and to control damping coefficients of the shock absorbers so as to be the products of target damping forces calculated based on the vertical accelerations of the sprung mass and the correction coefficients.
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