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    • 46. 发明申请
    • CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE
    • 内燃机控制装置
    • US20130226436A1
    • 2013-08-29
    • US13260003
    • 2010-11-17
    • Koji Morita
    • Koji Morita
    • F02D41/02
    • F02D41/0235F02D19/084F02D19/087F02D19/088F02D41/1454F02D41/1473F02D41/182F02D41/187F02D2041/147Y02T10/36
    • When alcohol mixing fuel is supplied to an internal combustion engine, an intake air flow rate is detected and a basic amplitude amount α of an upstream target air-fuel ratio abyfr corresponding to this detected intake air flow rate is calculated. Next, alcohol concentration in the fuel (in more detail, ethanol concentration Cetha) and a cooling water temperature (or an intake air temperature) are detected, hydrogen concentration Ch in a mixing exhaust gas is calculated based on the detected ethanol concentration Cetha and the detected cooling water temperature (or the detected intake air temperature) amplitude gain β corresponding to the calculated hydrogen concentration is calculated and finally, an amplitude amount (α×β) of the upstream target air-fuel ratio is calculated.
    • 当将混合燃料的燃料供应到内燃机时,检测进气流量,并且计算与该检测到的进气流量相对应的上游目标空燃比abyfr的基本振幅量α。 接下来,检测燃料中的酒精浓度(更详细地,乙醇浓度Cetha)和冷却水温度(或进气温度),基于检测到的乙醇浓度Cetha计算混合排气中的氢浓度Ch 计算与计算出的氢浓度相对应的检测到的冷却水温度(或检测到的进气温度)振幅增益β,最后计算上游目标空燃比的振幅量(α×β)。
    • 47. 发明授权
    • Speaker apparatus for use in vehicle
    • 用于车辆的扬声器装置
    • US08374377B2
    • 2013-02-12
    • US12764207
    • 2010-04-21
    • Mamoru YamaguchiKoji Morita
    • Mamoru YamaguchiKoji Morita
    • H04R1/02H04R1/00H04R11/02
    • H04R1/025B60R11/0217H04R2499/13
    • A speaker apparatus in accordance with the present invention is for use with a vehicle having a compartment and is to be mounted to the vehicle. The speaker apparatus includes: an interior member including a hole edge that defines an attachment hole; a speaker unit configured to be placed in the attachment hole, the speaker unit including a limiting member; and a speaker grille configured to be attached in the attachment hole from an inside of the compartment, the speaker grille including a claw-fixing portion that is bendable and is configured to be engaged with the hole edge. Accompanying the engagement of the claw-fixing portion with the hole edge, the speaker grille is fixed to the interior member. Accompanying the placement of the speaker unit in the attachment hole, the limiting member is positioned in a bending space for the claw-fixing portion and thereby prevents disengagement of the claw-fixing portion from the hole edge.
    • 根据本发明的扬声器装置用于具有隔间的车辆并且将被安装到车辆上。 扬声器装置包括:内部构件,其包括限定附接孔的孔边缘; 配置成放置在所述安装孔中的扬声器单元,所述扬声器单元包括限制构件; 以及扬声器格栅,其构造成从所述隔间的内部附接在所述安装孔中,所述扬声器格栅包括可弯曲并被配置为与所述孔边缘接合的爪固定部。 伴随着爪固定部与孔边缘的接合,扬声器格栅固定在内部构件上。 伴随着扬声器单元在安装孔中的放置,限位构件位于用于爪固定部的弯曲空间中,从而防止爪固定部从孔边缘脱离。