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    • 1. 发明授权
    • Intake air heating apparatus
    • 进气加热装置
    • US08726890B2
    • 2014-05-20
    • US13328493
    • 2011-12-16
    • Osamu WatanabeRyouji SaikiSusumu NakajimaMinoru Arai
    • Osamu WatanabeRyouji SaikiSusumu NakajimaMinoru Arai
    • F02G5/00
    • F02M31/042F02M31/13Y02T10/126
    • An intake air heating apparatus may include an air pump, an intake chamber, an air heater, and a delivery pipe associated with an intake manifold. When intake air is heated, a throttle valve may be closed, the air pump may be started, and electrical power may be supplied to the air heater. The air flowing from the intake chamber may be heated by the air heater. Thereafter, the air may flow from the delivery pipe into branch pipes and circulate to the intake chamber. At that time, since the throttle valve may be closed, and an intake valve or an exhaust valve of an engine may be closed, the heated air may not flow out and the air temperature in the intake manifold and the intake air heating apparatus may increase.
    • 进气加热装置可以包括空气泵,进气室,空气加热器和与进气歧管相关联的输送管。 当进气被加热时,可以关闭节流阀,可以启动空气泵,并且可以向空气加热器供电。 从进气室流出的空气可以被空气加热器加热。 此后,空气可以从输送管流入分支管并循环到进气室。 此时,由于可以关闭节流阀,并且发动机的进气门或排气阀可能关闭,所以加热的空气不会流出,并且进气歧管和进气加热装置中的空气温度可能增加 。
    • 2. 发明申请
    • Intake Air Heating Apparatus
    • 进气加热装置
    • US20120152213A1
    • 2012-06-21
    • US13328493
    • 2011-12-16
    • Osamu WatanabeRyouji SaikiSusumu NakajimaMinoru Arai
    • Osamu WatanabeRyouji SaikiSusumu NakajimaMinoru Arai
    • F02M31/04
    • F02M31/042F02M31/13Y02T10/126
    • An intake air heating apparatus may include an air pump, an intake chamber, an air heater, and a delivery pipe associated with an intake manifold. When intake air is heated, a throttle valve may be closed, the air pump may be started, and electrical power may be supplied to the air heater. The air flowing from the intake chamber may be heated by the air heater. Thereafter, the air may flow from the delivery pipe into branch pipes and circulate to the intake chamber. At that time, since the throttle valve may be closed, and an intake valve or an exhaust valve of an engine may be closed, the heated air may not flow out and the air temperature in the intake manifold and the intake air heating apparatus may increase.
    • 进气加热装置可以包括空气泵,进气室,空气加热器和与进气歧管相关联的输送管。 当进气被加热时,可以关闭节流阀,可以启动空气泵,并且可以向空气加热器供电。 从进气室流出的空气可以被空气加热器加热。 此后,空气可以从输送管流入分支管并循环到进气室。 此时,由于可以关闭节流阀,并且发动机的进气门或排气阀可能关闭,所以加热的空气不会流出,并且进气歧管和进气加热装置中的空气温度可能增加 。
    • 3. 发明授权
    • Frequency conversion system
    • 变频系统
    • US3943460A
    • 1976-03-09
    • US507986
    • 1974-09-20
    • Minoru Arai
    • Minoru Arai
    • H03K23/66H03L7/183H03B3/04
    • H03L7/183
    • A frequency conversion system for converting high to low frequencies. The system comprises a first frequency dividing means for frequency dividing the frequency of an input signal into 1/MN of the same, a voltage controlled oscillator, a second frequency dividing means for frequency dividing the output frequency of the voltage controlled oscillator into 1/(N + 1) of the same, a phase detector for controlling the voltage controlled oscillator such that the frequencies of the respective outputs of the first and second frequency dividing means are equal to one another, and means for sampling the input signal by using the output frequency of the voltage controlled oscillator to lower the frequency of the input signal to 1/N thereof.
    • 一种用于将高频转换成低频的变频系统。 该系统包括用于将输入信号的频率分频成1 / MN的第一分频装置,压控振荡器,用于将压控振荡器的输出频率分频成1 /( N + 1),用于控制压控振荡器的相位检测器,使得第一和第二分频装置的各个输出的频率彼此相等,以及用于通过使用输出来对输入信号进行采样的装置 压控振荡器的频率将输入信号的频率降低到其1 / N。
    • 5. 发明授权
    • Still video camera and device for adjusting control data for amount of
strobe emission
    • 静态摄像机和用于调节频闪发射量的控制数据的设备
    • US5438367A
    • 1995-08-01
    • US233346
    • 1994-04-26
    • Masanaga YamamotoKiyotaka KanekoMinoru AraiTakashi Soga
    • Masanaga YamamotoKiyotaka KanekoMinoru AraiTakashi Soga
    • G03B15/05H04N5/235H04N5/238
    • H04N5/2354
    • An amount-of-light-emission control data for controlling the amount of light-emission is corrected so that the amount of strobe light-emission becomes proper. In the adjustment process after manufacturing a digital still camera, a subject is placed in a predetermined position, and is photographed by determining a predetermined guide number GN. A guide number GN corresponding to the amount of light-emission of a strobe 45 is calculated from a video signal obtained by the photography. The predetermined actual guide number GN and the guide number GN corresponding to the actual amount of light-emission are compared with each other, to correct the value of control data for determining the amount of light-emission so that there is no difference therebetween. The corrected or updated value of control data in which the predetermined updated corrected guide number GN and the guide number GN corresponding to the actual amount of light-emission are approximately equal to each other is stored in a memory 6. At the time of actual photography, the updated corrected value of control data is read out from the memory 6 in conformity with the updated corrected guide number GN, and the data read out is applied to an amount-of-light-emission control circuit 30, so that a strobe flash is fired.
    • 校正用于控制发光量的发光量控制数据,使得闪光灯发光量适当。 在制造数字静态照相机之后的调整过程中,被摄体被放置在预定位置,并且通过确定预定的引导数GN来拍摄。 从通过摄影获得的视频信号计算与选通脉冲45的发光量对应的引导号GN。 将与实际的发光量对应的预定实际引导数GN和引导数GN相互比较,以校正用于确定发光量的控制数据的值,使得它们之间没有差异。 其中与实际发光量对应的预定更新校正引导数GN和引导数GN近似相等的控制数据的校正或更新值被存储在存储器6中。在实际拍摄时 ,根据更新的校正引导数GN从存储器6中读出更新的控制数据的校正值,并且将读出的数据应用于发光量控制电路30,使得闪光闪光 被解雇
    • 6. 发明授权
    • Position detecting apparatus
    • 位置检测装置
    • US5159248A
    • 1992-10-27
    • US757014
    • 1991-09-09
    • Kiyotaka KanekoMinoru Arai
    • Kiyotaka KanekoMinoru Arai
    • G01B21/00G02B7/28G03B13/36G05B19/23
    • G05B19/231G05B2219/34052G05B2219/37154G05B2219/37183G05B2219/41092G05B2219/50025
    • A mechanism for moving an object rectilinearly by reducing the speed of motor rotation and converting this rotational motion into rectilinear motion is provided with a first sensor for generating first pulses having a frequency conforming to the rotational speed of the motor, a second sensor for generating second pulses having a frequency conforming to the reduced rotational speed and a pulse interval which is n times that of the first pulses, and third sensor for generating a third output when the object arrives at a predetermined position. A counter is initialized when the first pulse, second pulse and third output satisfy a predetermined condition. Depending upon the direction in which the object is moved, the first pulses are counted up or down by counter. Whenever the second pulses are generated, the count recorded in the counter is forcibly corrected to the value of n.times.m (where m is 0 or an integer) that is closest to the count.
    • 提供了一种用于通过降低电机旋转速度并将该旋转运动转换为直线运动来直线移动物体的机构,其具有用于产生具有与电动机的转速相符的频率的第一脉冲的第一传感器,用于产生第二传感器的第二传感器 具有符合降低转速的频率和n倍于第一脉冲的脉冲间隔的脉冲,以及当物体到达预定位置时产生第三输出的第三传感器。 当第一脉冲,第二脉冲和第三输出满足预定条件时,计数器被初始化。 根据物体移动的方向,第一个脉冲通过计数器向上或向下计数。 每当产生第二个脉冲时,记录在计数器中的计数器被强制地校正为最接近计数的nxm(其中m是0或整数)的值。
    • 10. 发明授权
    • System for and method of taking picture
    • 系统和拍摄方法
    • US5546121A
    • 1996-08-13
    • US235518
    • 1994-04-29
    • Yoshiharu GotandaMinoru AraiIzumi Miyake
    • Yoshiharu GotandaMinoru AraiIzumi Miyake
    • G03B15/00G03B15/05G03B17/38G03B17/48H04N5/225H04N5/235G03B29/00G03B15/02
    • H04N5/2354G03B15/05G03B17/38G03B17/48G03B2215/05
    • A picture-taking system includes a film camera for capturing a photographic image of a subject on photosensitive film, and a video camera having a solid-state electronic image sensing device 12, for outputting a video signal representing the photographic image of the subject. Essentially the same photographic image of the subject is photographed by both the film camera and the video camera under a single strobe flash generated by a strobe light-emission device 40. To achieve this synchronized photography and simplify the synchronized photography control system, it is arranged so that the video camera responds to a photographic trigger signal from a shutter switch by generating, and applying to the film camera, a shutter release signal the vertical synchronizing signal of the video camera as a reference. The shutter of the film camera starts opening in response to the shutter release signal. Upon passage of a fixed time up to the moment at which the shutter is opened fully, the video camera generates an electronic-shutter control signal using its vertical synchronizing signal as a reference and initiates exposure of the solid-state electronic image sensing device. Immediately thereafter, the video camera applies a strobe fire-permitting signal to the strobe light-emission device to fire a strobe flash.
    • 摄影系统包括用于拍摄感光膜上的被摄体的摄影图像的胶片相机和具有固态电子图像感测装置12的摄像机,用于输出表示被摄体的摄影图像的视频信号。 在由闪光灯发光装置40产生的单个闪光灯闪光下,通过胶片相机和摄像机拍摄主体的基本相同的摄影图像。为了实现这种同步拍摄并简化了同步摄影控制系统,它被布置 使得摄像机通过对摄像机的垂直同步信号产生快门释放信号作为参考,并且向胶片摄像机施加快门释放信号,从快门开关响应照片触发信号。 响应于快门释放信号,胶片相机的快门开始打开。 在经过固定时间直到快门完全打开的时刻,摄像机使用其垂直同步信号作为基准产生电子快门控制信号,并开始固态电子图像感测装置的曝光。 此后,摄像机立即向频闪发光装置施加频闪启动信号以点亮闪光灯。