Car exhaust gas purification device controlling circuit
    11.
    发明授权
    Car exhaust gas purification device controlling circuit 失效
    汽车废气净化装置控制电路

    公开(公告)号:US4150643A

    公开(公告)日:1979-04-24

    申请号:US756715

    申请日:1977-01-04

    IPC分类号: F02B1/04 F02D41/14 F02M7/24

    CPC分类号: F02D41/1479 F02B1/04

    摘要: A car exhaust gas purification device controlling circuit wherein a deviation between an output of an exhaust gas sensor and a set value is converted into a time-width signal and a proportional electromagnetic valve is controlled by an integrated output of the time-width signal to control the air-fuel ratio around a theoretical air-fuel ratio, whereby an offset of air-fuel ratio due to hysteresis of such as the proportional electromagnetic valve used for controlling the air-fuel ratio is eliminated.

    摘要翻译: 一种车辆废气净化装置控制电路,其中,排气传感器的输出与设定值之间的偏差被转换为时间宽度信号,比例电磁阀由时间信号的积分输出控制,以控制 相对于理论空燃比的空燃比,消除了用于控制空燃比的比例电磁阀等由滞后引起的空燃比的偏移。

    Electronic control apparatus for an internal combustion engine
    12.
    发明授权
    Electronic control apparatus for an internal combustion engine 失效
    内燃机用电子控制装置

    公开(公告)号:US4566069A

    公开(公告)日:1986-01-21

    申请号:US652892

    申请日:1984-09-21

    CPC分类号: F02D41/28

    摘要: An engine control apparatus includes a microprocessor, a ROM for holding a program required for the operation of the microprocessor, and a RAM for holding data supplied from the microprocessor. Pulse signals representative of results of the arithmetic operations executed by the arithmetic unit on the basis of input signals available from various sensors as well as data stored in the memory in accordance with the program are supplied to actuators for controlling engine operations through an input/output circuit. The control apparatus further includes a counter for counting crank angle pulses produced in synchronism with rotation of the engine shaft, an interrupt request generating circuit for requiring an interrupt to the microprocessor when overflow occurs in the counter. In response to every interrupt request, the microprocessor causes the count value held in the RAM to be incremented by unity. After elapse of a period for measuring the rotational speed of the engine, the count value held in the counter of the input/output circuit is corrected by the number of overflows held in the RAM.

    摘要翻译: 发动机控制装置包括微处理器,用于保持微处理器操作所需的程序的ROM和用于保持从微处理器提供的数据的RAM。 表示运算单元根据从各种传感器获得的输入信号以及根据程序存储在存储器中的数据执行的算术运算结果的脉冲信号被提供给用于通过输入/输出来控制发动机运行的致动器 电路。 该控制装置还包括一个计数器,用于计数与发动机轴的旋转同步产生的曲轴转角脉冲;一个中断请求产生电路,用于在计数器发生溢出时要求微处理器中断。 响应于每个中断请求,微处理器使保持在RAM中的计数值加1。 在经过用于测量发动机的转速的时间段之后,通过保持在RAM中的溢出次数校正保持在输入/输出电路的计数器中的计数值。

    Optical fiber-type optical element, laser diode module, and fiber laser

    公开(公告)号:US08817828B2

    公开(公告)日:2014-08-26

    申请号:US13622822

    申请日:2012-09-19

    申请人: Shinichi Sakamoto

    发明人: Shinichi Sakamoto

    IPC分类号: H01S3/067 G02B6/34

    摘要: There are provided: a core section provided so as to extend in a light-guiding direction in which incident light propagates; a photosensitive layer provided so as to extend in the light-guiding direction and peripherally enclose the core section, the photosensitive layer including a grating formed therein by irradiation of ultraviolet light having a predetermined wavelength; and a first cladding section provided between the core section and the photosensitive layer, the first cladding section having a lower refractive index than the core section and a lower photosensitivity than the photosensitive layer, the photosensitivity being a property in which a refractive index changes in response to irradiation with the ultraviolet light.

    Heat pump type water heater
    15.
    发明授权
    Heat pump type water heater 有权
    热泵式热水器

    公开(公告)号:US07883024B2

    公开(公告)日:2011-02-08

    申请号:US10502618

    申请日:2003-01-27

    IPC分类号: F24D11/02

    摘要: A hot water storage tank (3) and a circulating path (12) coupled to the hot water storage tank (3) are provided. An operation is possible wherein low-temperature water, let out from a lower part of the hot water storage tank (3) and entering the circulating path (12), is heated and boiled up by a heat pump heating source for forwarding to an upper part of the hot water storage tank (3). A refrigerant circulating circuit of the heat pump heating source is provided with a defrost circuit (38) for supplying hot gas from a compressor (25) to an air heat exchanger (28). It is possible to perform a defrost operation for providing a supply of hot gas to the air heat exchanger (28), with a water circulation pump (13) of the circulating path (12) held in abeyance. The water circulation pump (13) is made active if the defrost operation has been continued for not less than a predetermined time period since the start thereof.

    摘要翻译: 设置有热水储存箱(3)和与热水储存箱(3)连接的循环路径(12)。 可以进行从热水储存箱(3)的下部排出并进入循环路径(12)的低温水通过热泵加热源被加热和沸腾,从而进入上部 部分热水储罐(3)。 热泵加热源的制冷剂循环回路设置有用于将热气从压缩机(25)供给到空气热交换器(28)的除霜回路(38)。 在循环路径(12)的水循环泵(13)保持静止的状态下,能够对空气热交换器(28)进行热气供给的除霜运转。 如果除霜操作已经持续不少于自启动以来的预定时间段,则水循环泵(13)被激活。

    Hearing processing method and hearing aid using the same
    16.
    发明授权
    Hearing processing method and hearing aid using the same 有权
    听力处理方法和助听器

    公开(公告)号:US07844058B2

    公开(公告)日:2010-11-30

    申请号:US11388244

    申请日:2006-03-23

    IPC分类号: H04R25/00

    CPC分类号: H04R25/505 H04R2430/03

    摘要: A hearing aid device for processing an input sound signal via a microphone so as to output a sound signal from an earphone comprises a signal processing element, a couple of acoustic nerve excitation pattern calculation elements, a couple of acoustic filter shape memory elements, a comparison element, a correction processing element, etc. The couple of acoustic nerve excitation pattern calculation elements calculate acoustic nerve excitation patterns of a normal hearing person and a hearing impaired person based on an output signal of the signal processing element and acoustic filter shapes of the normal hearing person and the hearing impaired person which are stored in the couple of acoustic filter shape memory elements. Each of the acoustic nerve excitation patterns is compared via the comparison element. Then, the correction processing element corrects the input sound signal such that the acoustic nerve excitation pattern of the hearing impaired person is identical with the acoustic nerve excitation pattern of the normal hearing person, so as to generate an output sound signal.

    摘要翻译: 一种用于经由麦克风处理输入声音信号以便从耳机输出声音信号的助听器装置包括信号处理元件,一对声音神经激励图案计算元件,一对声学滤波器形状记忆元件,比较 元件,校正处理元件等。声学神经激励图案计算元件根据信号处理元件的输出信号和正常的声学滤波器形状来计算正常听力者和听力受损者的声学神经激励模式 听力人和听力障碍者,其被存储在声学滤波器形状的存储元件中。 通过比较元件比较每个声神经激励图案。 然后,校正处理元件校正输入声音信号,使得听力受损者的声神经激励模式与正常听力者的声音神经激励模式相同,以产生输出声音信号。

    Acoustic heater and acoustic heating system
    17.
    发明授权
    Acoustic heater and acoustic heating system 有权
    声学加热器和声学加热系统

    公开(公告)号:US07804046B2

    公开(公告)日:2010-09-28

    申请号:US10594277

    申请日:2005-03-23

    IPC分类号: H05B1/02

    CPC分类号: B60H1/00

    摘要: In order that an object can be warmed through the use of thermoacoustic effect, the acoustic heating apparatus includes a first stack 3a sandwiched between a high-temperature-side heat exchanger 4 and a low-temperature input-side heat exchanger 5 in a first tube portion 2a and a second stack 3b sandwiched between a low-temperature-side heat exchanger 6 and a high-temperature output-side heat exchanger 7 in a second tube portion 2b. A standing wave and a traveling wave are generated through self excitation in the first tube portion 2a by cooling the low-temperature input-side heat exchanger 5 to minus 20° C. to 60° C. A temperature gradient is generated in the second stack 3b by propagating the resulting standing wave and the traveling wave to the second tube portion 2b, and high-temperature heat is output due to this temperature gradient from the high-temperature output-side heat exchanger 7 disposed on the second stack 3b side.

    摘要翻译: 为了通过使用热声效应来加热物体,声学加热装置包括夹在第一管中的高温侧热交换器4和低温输入侧热交换器5之间的第一叠层3a 在第二管部分2b中夹在低温侧热交换器6和高温输出侧热交换器7之间的第二堆叠3b。 通过将低温输入侧热交换器5冷却至负20℃至60℃,在第一管部2a中通过自激发生驻波和行波。在第二堆叠中产生温度梯度 3b,通过将所得驻波和行波传播到第二管部2b,并且由于从设置在第二堆3b侧的高温输出侧热交换器7的温度梯度输出高温热。

    Power supplying apparatus for vehicle and intensive wiring apparatus
    18.
    发明授权
    Power supplying apparatus for vehicle and intensive wiring apparatus 失效
    用于车辆和密集布线装置的供电装置

    公开(公告)号:US07282810B2

    公开(公告)日:2007-10-16

    申请号:US10891044

    申请日:2004-07-15

    IPC分类号: B60L1/00

    摘要: An electric power supply system for a vehicle has an electric power line wired in a loop configuration. From the electric power line power is supplied to a load, and to another system which supplies control system power supply. One shutdown circuit is provided in a module connected to the loop configured power supply line. When the electric power line and the load are short circuited, the shutdown can isolate and shut down only the failure point. Further, when the car is not in use, by stopping the power supply to the load, current consumption can be restrained. In response to detection of a ground short and a failure of a connection of a connector, an over-current prevention of an electric power line, a simple construction can be provided and a low current consumption can be realized.

    摘要翻译: 用于车辆的电力供应系统具有以循环构造布线的电力线。 从电力线将电力供给到负载,并提供给提供控制系统电源的另一系统。 在连接到环路配置电源线的模块中提供一个关断电路。 当电力线路和负载短路时,关机可以隔离和关闭故障点。 此外,当汽车不使用时,通过停止对负载的电力供应,可以抑制电流消耗。 响应于接地短路的检测和连接器的连接故障,电力线的过电流防止,可以提供简单的结构,并且可以实现低电流消耗。

    Acoustic Heater and Acoustic Heating System
    19.
    发明申请
    Acoustic Heater and Acoustic Heating System 有权
    声学加热器和声学加热系统

    公开(公告)号:US20070221367A1

    公开(公告)日:2007-09-27

    申请号:US10594277

    申请日:2005-03-23

    IPC分类号: F28F1/10

    CPC分类号: B60H1/00

    摘要: In order that an object can be warmed through the use of thermoacoustic effect, the acoustic heating apparatus includes a first stack 3a sandwiched between a high-temperature-side heat exchanger 4 and a low-temperature input-side heat exchanger 5 in a first tube portion 2a and a second stack 3b sandwiched between a low-temperature-side heat exchanger 6 and a high-temperature output-side heat exchanger 7 in a second tube portion 2b. A standing wave and a traveling wave are generated through self excitation in the first tube portion 2a by cooling the low-temperature input-side heat exchanger 5 to minus 20° C. to 60° C. A temperature gradient is generated in the second stack 3b by propagating the resulting standing wave and the traveling wave to the second tube portion 2b, and high-temperature heat is output due to this temperature gradient from the high-temperature output-side heat exchanger 7 disposed on the second stack 3b side.

    摘要翻译: 为了通过使用热声效应来加热物体,声学加热装置包括夹在高温侧热交换器4和低温输入侧热交换器5之间的第一叠层3,第一叠层3 在第二管部分2b中夹在低温侧热交换器6和高温输出侧热交换器7之间的管部分2a和第二堆叠体3b。 通过将低温输入侧热交换器5冷却至零下20℃至60℃,在第一管部2a中通过自激发生驻波和行波。在第二管中,产生温度梯度 通过将所得到的驻波和行波传播到第二管部分2b,堆叠3b,并且由于该温度梯度从设置在第二堆叠3上的高温输出侧热交换器7输出高温热 b侧

    Thermoacoustic Apparatus
    20.
    发明申请
    Thermoacoustic Apparatus 失效
    热声设备

    公开(公告)号:US20070220903A1

    公开(公告)日:2007-09-27

    申请号:US10594275

    申请日:2005-03-23

    IPC分类号: F25B9/00

    摘要: In order to reduce the time until an acoustic wave is generated and perform heat exchange smoothly in a stack, a thermoacoustic apparatus 1 includes a first stack 3a sandwiched between a first high-temperature-side heat exchanger 4 and a first low-temperature-side heat exchanger 5 and a second stack 3b sandwiched between a second high-temperature-side heat exchanger 6 and a second low-temperature-side heat exchanger 7 in the inside of a loop tube 2, wherein a standing wave and a traveling wave are generated through self excitation by heating the first high-temperature-side heat exchanger 4, the second low-temperature-side heat exchanger 7 is cooled by the standing wave and the traveling wave, or/and a standing wave and a traveling wave are generated by cooling the first low-temperature-side heat exchanger 5, and the second high-temperature-side heat exchanger 6 is heated by the standing wave and the traveling wave. The standing wave and the traveling wave are generated in the state in which helium having a high sound velocity, a small Prandtl number, and a small specific gravity is enclosed in the loop tube and, thereafter, argon having a low sound velocity, a large Prandtl number, and a small specific gravity is injected.

    摘要翻译: 为了减少直到产生声波并且在堆叠中平滑地进行热交换的时间,热声装置1包括夹在第一高温侧热交换器4和第一低温侧热交换器4之间的第一堆叠3, 夹在第二高温侧热交换器6和第二低温侧热交换器7之间的环管2的内侧的第二侧热交换器5和第二堆3b,其中驻波和行波 通过加热第一高温侧热交换器4,第二低温侧热交换器7被驻波和行波或/和驻波和行波冷却而通过自激而产生 通过冷却第一低温侧热交换器5而产生,第二高温侧热交换器6被驻波和行波加热。 在具有高声速,小普朗特数和小比重的氦被包围在环管中的状态下产生驻波和行波,此后产生具有低声速,大 普朗特数,注射比重小。