Method for preventing overheating of an exhaust purifying device
    91.
    发明授权
    Method for preventing overheating of an exhaust purifying device 失效
    防止排气净化装置过热的方法

    公开(公告)号:US4319451A

    公开(公告)日:1982-03-16

    申请号:US131765

    申请日:1980-03-19

    CPC分类号: F02D41/1446

    摘要: A method for preventing overheating of an exhaust purifying device by means of an air-flow sensor for sensing the amount of air drawn into an engine to generate an analog voltage corresponding to the amount of air drawn, an intake-air temperature sensor for sensing the temperature of the air drawn into the engine to generate an analog voltage corresponding to the temperature of the air drawn, a water temperature sensor for sensing the temperature of the engine cooling water temperature to generate an analog voltage corresponding to the cooling water temperature, a temperature sensor mounted on a converter, an RPM sensor for sensing the rotational speed of the engine to generating a pulse signal of a frequency corresponding to the engine speed, and a circuit responsive to the detection signals from the sensors for computing the desired amount of fuel injected. The computing circuit controls the ON and OFF periods of fuel injection valves to adjust the fuel injection quantity. When the exhaust temperature exceeds a predetermined value, the air-fuel ratio is compensated for the then current engine operating conditions and the compensation amount is then stored in a memory, whereby each time the same engine operating conditions are repeated, the air-fuel ratio is compensated in accordance with the stored compensation data to thereby prevent overheating of the exhaust purifying device.

    摘要翻译: 一种用于防止排气净化装置过热的方法,该气流传感器用于感测吸入发动机的空气量以产生与抽出的空气量相对应的模拟电压,用于感测 吸入发动机的空气的温度产生对应于所吸入的空气的温度的模拟电压,水温传感器,用于感测发动机冷却水温度的温度,以产生对应于冷却水温度的模拟电压,温度 安装在转换器上的传感器,用于感测发动机的转速以产生对应于发动机转速的频率的脉冲信号的RPM传感器,以及响应于来自传感器的检测信号的电路,用于计算所需量的燃料喷射 。 计算电路控制燃料喷射阀的ON和OFF周期以调节燃料喷射量。 当排气温度超过预定值时,为当前的发动机运行条件补偿空燃比,然后将补偿量存储在存储器中,由此每次重复相同的发动机工作条件时,空燃比 根据所存储的补偿数据进行补偿,从而防止排气净化装置的过热。

    Air-to-fuel ratio control apparatus
    92.
    发明授权
    Air-to-fuel ratio control apparatus 失效
    空燃比控制装置

    公开(公告)号:US4216750A

    公开(公告)日:1980-08-12

    申请号:US891381

    申请日:1978-03-29

    申请人: Akio Kobayashi

    发明人: Akio Kobayashi

    摘要: An air-to-fuel ratio control apparatus for a combustion engine which attains the combustion on combustible mixture in the engine cylinder to rotate the engine output shaft. A piezoelectric pressure detector secured to the combustion engine detects a pressure in the engine cylinder and three rotational position detectors respectively detect a first, second and third rotational positions of the engine output shaft. The second rotational position is determined to be intermediate between the first and third rotational positions and correspond to the transition point from compression to power strokes of the combustion engine. An electronic circuit compares a portion of and another portion of a pressure signal produced by the pressure detector during respective rotational intervals determined by the first and second rotational positions and by the second and third rotational positions to discriminate whether the combustion engine attained a complete combustion or not. The combustible mixture supplied to the engine cylinder is controlled to a lean limit so long as the complete combustion is attained. The pressure responsive control is prevented when an air-to-fuel ratio detector detects that the combustible mixture subjected to the combustion is richer than the stoichiometric mixture.

    摘要翻译: 一种用于内燃机的空燃比控制装置,其在发动机气缸中的可燃混合物上进行燃烧以使发动机输出轴旋转。 固定在内燃机上的压电式压力检测器检测发动机气缸中的压力,三个旋转位置检测器分别检测发动机输出轴的第一,第二和第三旋转位置。 第二旋转位置被确定为在第一和第三旋转位置之间的中间,并且对应于从内燃机的压缩到动力冲程的转变点。 电子电路将由压力检测器产生的压力信号的一部分和另一部分在由第一和第二旋转位置和第二和第三旋转位置确定的旋转间隔期间进行比较,以区分内燃机是否达到完全燃烧, 不。 只要达到完全燃烧,提供给发动机气缸的可燃混合物就被控制在极限。 当空燃比检测器检测到经受燃烧的可燃混合物比化学计量混合物更浓时,可以防止压力响应控制。

    Process for producing soft resins
    93.
    发明授权
    Process for producing soft resins 失效
    软树脂生产工艺

    公开(公告)号:US4212961A

    公开(公告)日:1980-07-15

    申请号:US946612

    申请日:1978-09-28

    CPC分类号: C08F210/16

    摘要: A process for producing soft copolymers which comprises copolymerizing ethylene and butene-1 in the presence of a catalyst comprising (1) a reaction product of (A) an organic titanium compound of the formula,Ti(OR).sub.n X.sub.4-nwherein R is a hydrocarbon residue having 1 to 10 carbon atoms, X is a halogen atom and n is a number satisfying the equation 0

    摘要翻译: 一种制备软共聚物的方法,其包括在催化剂存在下使乙烯和丁烯-1共聚合,包括(1)下式的(A)有机钛化合物的反应产物:Ti(OR)nX4-n,其中R是 具有1-10个碳原子的烃残基,X是卤素原子,n是满足方程式0

    FLUID FEED PUMP, FLUID CIRCULATION DEVICE, MEDICAL DEVICE AND ELECTRONIC DEVICE
    97.
    发明申请
    FLUID FEED PUMP, FLUID CIRCULATION DEVICE, MEDICAL DEVICE AND ELECTRONIC DEVICE 审中-公开
    流体进料泵,流体循环装置,医疗装置和电子装置

    公开(公告)号:US20130064698A1

    公开(公告)日:2013-03-14

    申请号:US13610419

    申请日:2012-09-11

    IPC分类号: F04B11/00 F04B17/03

    CPC分类号: F04B43/046

    摘要: A fluid feed pump is configured, such that a fluid is fed from an outlet channel of the fluid feed pump through an outlet buffer chamber to a fluid channel. The outlet buffer chamber is designed to have a higher compliance than a compliance of a pump chamber. The driving period of the fluid feed pump is set to a shorter period than a time constant defined by the compliance of the pump chamber and a flow resistance between an inlet of the outlet channel and an outlet of the fluid channel. This enables the fluid to be fed with high efficiency by taking advantage of the pressure oscillation occurring between the pump chamber and the outlet buffer chamber.

    摘要翻译: 流体供给泵被构造成使得流体从流体供给泵的出口通道通过出口缓冲室供给到流体通道。 出口缓冲室被设计为具有比泵室的顺应性更高的顺应性。 流体供给泵的驱动周期被设定在比由泵室的顺应性所限定的时间常数和出口通道的入口与流体通道的出口之间的流动阻力之间的更短的周期。 这使得能够通过利用在泵室和出口缓冲室之间产生的压力振荡来高效地供给流体。

    Method for manufacturing a reflection plate
    98.
    发明授权
    Method for manufacturing a reflection plate 有权
    反射板的制造方法

    公开(公告)号:US08094285B2

    公开(公告)日:2012-01-10

    申请号:US12797056

    申请日:2010-06-09

    CPC分类号: G02F1/133553

    摘要: It is to suppress the interference of the reflected light easily and securely even in a highly fine liquid crystal display device. The reflection plate comprises recessed or protruded parts and a reflection film formed over the recessed or protruded parts. A unit shape of the recessed or protruded parts is a polygon, an arbitrary point other than a centroid of the polygon that constitutes the recessed or protrude part is placed at a position that meets with an orderly-mannered lattice point as an origin, and each of the unit-shape polygons is arranged at a position that is rotated randomly with respect to the origin.

    摘要翻译: 即使在高度精细的液晶显示装置中也能够容易且稳定地抑制反射光的干涉。 反射板包括凹入或突出部分和形成在凹部或突出部分上的反射膜。 凹部或凸部的单位形状为多边形,构成凹部或突出部的多边形的质心以外的任意点位于与有序的格子点相交的位置为原点, 的单位形状的多边形布置在相对于原点随机旋转的位置。

    Image processing apparatus
    99.
    发明授权
    Image processing apparatus 失效
    图像处理装置

    公开(公告)号:US08072643B2

    公开(公告)日:2011-12-06

    申请号:US11792481

    申请日:2005-09-26

    摘要: An image processing apparatus (10) includes a bus (B1) and a bus (B2). A series of processes for creating YUV image data for HDTV is executed by means of a bus (B1) and an SDRAM (32). Furthermore, a series of processes for creating YUV image data for LCD monitor (66) is executed by means of a bus (B3) and an SDRAM (54). Here, the resolution of the YUV image data for HDTV is higher than that of the YUV image data for LCD monitor. That is, the bus (B1) and the SDRAM (32) are utilized for high-resolution moving image data processing, and the bus (B3) and the SDRAM 54 are utilized for low-resolution moving image data processing.

    摘要翻译: 图像处理装置(10)包括总线(B1)和总线(B2)。 通过总线(B1)和SDRAM(32)执行用于创建用于HDTV的YUV图像数据的一系列处理。 此外,通过总线(B3)和SDRAM(54)执行用于创建用于LCD监视器(66)的YUV图像数据的一系列处理。 这里,用于HDTV的YUV图像数据的分辨率高于用于LCD监视器的YUV图像数据的分辨率。 也就是说,总线(B1)和SDRAM(32)用于高分辨率运动图像数据处理,并且总线(B3)和SDRAM 54用于低分辨率运动图像数据处理。

    Printer-plotter and method for printing and cutting
    100.
    发明授权
    Printer-plotter and method for printing and cutting 有权
    打印机和打印和切割方法

    公开(公告)号:US07789484B2

    公开(公告)日:2010-09-07

    申请号:US12054248

    申请日:2008-03-24

    IPC分类号: B41J23/00

    摘要: A printer-plotter includes first and second heads which are supported by a guide rail and are movable along a longitudinal direction of the guide rail, independently. A driving member is supported by the guide rail and configured to move along the longitudinal direction between the first head and the second head. A first connecting mechanism is configured to connect the first head to the driving member detachably. A second connecting mechanism is configured to connect the second head to the driving member detachably. The first head is connected to the driving member by the first connecting mechanism and the second head is separated from the driving member in order to make the first head operate. The second head is connected to the driving member by the second connecting mechanism and the first head is separated from the driving member in order to make the second head operate.

    摘要翻译: 打印机绘图机包括由导轨支撑并可独立地沿着导轨的纵向方向移动的第一和第二头部。 驱动构件由导轨支撑并构造成沿着第一头部和第二头部之间的纵向方向移动。 第一连接机构构造成可拆卸地将第一头部连接到驱动部件。 第二连接机构构造成可拆卸地将第二头部连接到驱动构件。 第一头部通过第一连接机构连接到驱动构件,并且第二头部与驱动构件分离,以使第一头部起作用。 第二头部通过第二连接机构连接到驱动部件,并且第一头部与驱动部件分离,以使第二头部工作。