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公开(公告)号：US4626758A
公开(公告)日：1986-12-02
申请号：US820928
申请日：1986-01-22
CPC分类号： G05B19/40 , G05B2219/45006
摘要： A digital valve control apparatus for regulating opening of a digital valve by a pulse motor, comprising means for setting desired position and displacement speed of the pulse motor and means for selecting the set position and the set speed in response to instruction signals. While pulses having period corresponding to the set speed are produced by a frequency divider, the present position of the pulse motor is compared with the set position by a comparator. The pulses are fed to a counter which counts up or down to supply the output for driving the pulse motor until the comparator produces the coincident output.
摘要翻译： 一种用于通过脉冲电机调节数字阀的打开的数字阀控制装置，包括用于设定脉冲电动机的期望位置和位移速度的装置，以及响应于指令信号选择设定位置和设定速度的装置。 当通过分频器产生具有对应于设定速度的周期的脉冲时，通过比较器将脉冲电动机的当前位置与设定位置进行比较。 脉冲被馈送到计数器向上或向下计数以提供用于驱动脉冲电机的输出，直到比较器产生一致的输出。
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公开(公告)号：US4905218A
公开(公告)日：1990-02-27
申请号：US348123
申请日：1989-05-03
摘要： An optical multiplex communication system in which n kinds of digital signals whose logical levels do not simultaneously become true, such as, pulse motor controlling pulses, are multiplexed through a single optical fiber line. The transmitting end generates n kinds of carrier clock signals of different frequencies by clock generating means, produces the respective logical products of the carrier clock signals and the digital signals and then produces a logical sum of the logical product outputs by logical circuits and converts the logical sum output to a light signal by a light transmitter, thereby delivering the light signal onto the single optical fiber line. On the other hand, the receiving end receives and reconverts the light signal to an electric signal by a light receiver, applies the electric signal to n band-pass filters each having a pass band corresponding to the frequency of one of the carrier clock signals to extract the signal according to the frequency, and then detects the filter output by detection circuit means to restore it to the transmitted digital signal.
摘要翻译： 通过单根光纤线路复用其中逻辑电平不同时变为真的数种信号（例如脉冲电机控制脉冲）的光学多路复用通信系统。 发送端通过时钟产生装置产生不同频率的n种载波时钟信号，产生载波时钟信号和数字信号的相应逻辑积，然后由逻辑电路产生逻辑积输出的逻辑和，并将逻辑 由光发射器输出到光信号，从而将光信号传递到单根光纤线上。 另一方面，接收端通过光接收器接收并重新将光信号转换为电信号，将电信号施加到各自具有对应于一个载波时钟信号的频率的通带的n个带通滤波器， 根据频率提取信号，然后通过检测电路检测滤波器输出，将其恢复到发送的数字信号。
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公开(公告)号：US4682166A
公开(公告)日：1987-07-21
申请号：US796410
申请日：1985-11-08
申请人： Kunihiko Takeuchi , Fujio Baba , Yasuo Shimomura , Yuji Morishige
发明人： Kunihiko Takeuchi , Fujio Baba , Yasuo Shimomura , Yuji Morishige
CPC分类号： G05D16/2013
摘要： A circuit for change-over of electric signal set points applied as control inputs to a fluid control valve for controlling the pressure or flow rate of a fluid. A priority circuit including a priority encoder or priority chain is provided in an input section for set point select and change-over instruction signals from an external sequential controller. When two or more of the instruction signals are applied simultaneously, only the highest priority instruction is received to select the desired set point and the other instructions are ignored.
摘要翻译： 用于转换电信号设定点的电路作为用于控制流体控制阀的控制输入，用于控制流体的压力或流速。 在来自外部顺序控制器的设定点选择和转换指示信号的输入部分中提供包括优先级编码器或优先级链路的优先级电路。 当同时施加两个或更多个指令信号时，仅接收最高优先级指令以选择所需的设定点，而忽略其它指令。
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4.发明授权
公开(公告)号：US4833593A
公开(公告)日：1989-05-23
申请号：US576923
申请日：1984-02-03
IPC分类号： H02P8/14 , G05B19/02 , G05B19/40 , G05B19/409 , G05B23/02
CPC分类号： G05B19/40 , G05B19/409 , G05B2219/36159 , G05B2219/36499 , G05B2219/41298 , G05B2219/41303 , G05B2219/43083 , G05B2219/45006 , Y10T137/86397 , Y10T137/86461
摘要： An external system for preparing information tables is connected by a connector to a digital valve control system which controls a digital valve by driving a pulse motor according to the information tables. The digital valve control system stores in the memory a first information table for determining the control amount for the digital valve and a second information table for determining the interval between the generation of motor driving pulses. The first information table for determining the control amount is fixedly stored in the memory and the second information table for determining the type of control pattern is stored in the memory which is capable of writing and reading the information which can be freely prepared, corrected and modified by the external system. The second information table is prepared by the keyboard of the external system, transferred to the digital valve control system and written in the memory. The digital valve is actually controlled by using the prepared information table to check the load condition and the correction of the second information table is repeated by the external system until the optimum result is obtained, and the external system is then disconnected when a desired control characteristic is obtained.
摘要翻译： 用于准备信息表的外部系统通过连接器连接到数字阀控制系统，该数字阀控制系统通过根据信息表驱动脉冲电机来控制数字阀。 数字阀控制系统存储有用于确定数字阀的控制量的第一信息表和用于确定电动机驱动脉冲的产生之间的间隔的第二信息表。 用于确定控制量的第一信息表被固定地存储在存储器中，并且用于确定控制模式的类型的第二信息表存储在能够书写和读取可以自由准备，校正和修改的信息的存储器中 由外部系统。 第二个信息表由外部系统的键盘编写，传送到数字阀门控制系统并写入存储器。 数字阀实际上通过使用准备的信息表来控制负载状况，并且外部系统重复第二信息表的校正，直到获得最佳结果，然后当期望的控制特性 获得。
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公开(公告)号：US4528491A
公开(公告)日：1985-07-09
申请号：US564082
申请日：1983-12-20
CPC分类号： G05B19/40 , H02P8/00 , G05B2219/42171
摘要： Displacement table data, which consist of pulse number data for N individual displacement divisions which altogether constitute a given rotational displacement of a pulse motor, are stored in a memory so that the sum of pulse numbers stored in the individual divisions may be equal to a given pulse number corresponding to the displacement of the pulse motor. Pulse period table data, which consist of pulse period data for determining the speed of the pulse motor for divisions corresponding in number to the number of divisions of the displacement table data, are stored in another memory. The pulse motor control is effected by causing generation of pulses corresponding in number to the pulse number data for the individual displacement divisions of the displacement table and having pulse periods for the individual divisions of pulse period table, and by executing the generation of pulses for the successive divisions.
摘要翻译： 由总共构成脉冲电动机的给定旋转位移的N个单独位移分割的脉冲数据组成的位移表数据被存储在存储器中，使得存储在各个分区中的脉冲数之和可以等于给定的 对应于脉冲电机的位移的脉冲数。 脉冲周期表数据由用于确定与分配表数据的分割数相对应的分割的脉冲电机的速度的脉冲周期数据存储在另一个存储器中。 脉冲电机控制是通过产生与位移表的各个位移分割的脉冲数数据相对应的脉冲的产生，并且具有用于脉冲周期表的各个分割的脉冲周期，并且通过执行脉冲周期表的脉冲的产生 连续划分
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公开(公告)号：US4858103A
公开(公告)日：1989-08-15
申请号：US576924
申请日：1984-02-03
IPC分类号： G05B19/40 , G05B19/4093
CPC分类号： G05B19/40 , G05B19/4093 , G05B2219/41298 , G05B2219/41303 , G05B2219/43083 , G05B2219/45006 , Y02P90/265 , Y10T137/86397 , Y10T137/86461
摘要： Controlled variable table data, which consist of pulse number data corresponding to the maximum controlled variable of a fluid valve and divided into N divisions in each of which given pulse number data are set, are stored in a memory so that the sum of the given pulse number data in the N divisions may be equal to the number of pulses for giving a given controlled variable to the fluid valve. On the other hand, period table data, which consist of pulse interval data divided into divisions corresponding in number to the divisions of the controlled variable table data for determining a given control pattern, are stored in another memory. The fluid valve is controlled by successively generating pulses corresponding to the pulse number data in the individual divisions of the controlled variable table data at pulse intervals set in the individual divisions of the time length table data, driving a pulse motor by means of the generated pulses to control the flow rate and fluid pressure, counting the pulses, converting the count into an analog signal, thereby driving an actuator for the fluid valve.
摘要翻译： 控制变量表数据由与流体阀的最大控制变量对应的脉冲数据数据组成，并分配为每个给定脉冲数数据的N个分区，被存储在存储器中，使得给定脉冲的和 N个分区中的数字数据可以等于给予给定的控制变量到流体阀的脉冲数。 另一方面，由另外一个存储器存储周期表数据，该脉冲间隔数据被分成与用于确定给定控制模式的受控变量表数据的分割数相对应的数字。 通过在时间长度表数据的各个分区中设置的脉冲间隔上连续产生与受控变量表数据的各个分割中的脉冲数数据对应的脉冲来控制流体阀，通过产生的脉冲驱动脉冲电动机 以控制流量和流体压力，计数脉冲，将计数转换成模拟信号，从而驱动流体阀的致动器。
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公开(公告)号：US4855729A
公开(公告)日：1989-08-08
申请号：US12654
申请日：1987-02-09
申请人： Kunihiko Takeuchi , Fujio Baba , Yasuo Shimomura
发明人： Kunihiko Takeuchi , Fujio Baba , Yasuo Shimomura
IPC分类号： H04Q9/00 , H04L12/423 , H04Q9/14
CPC分类号： H04Q9/14 , H04L12/423 , Y10T137/7761
摘要： A plurality of terminal units are connected to the central unit by one optical fiber line in a loop form, thereby forming a communication link. The central unit converts the data including the terminal address and control bit into the serial optical signal and outputs this optical signal. The terminal unit receives and interpretes the optical signal from the central unit and ON/OFF controls the solenoid valve. After completion of the control, the terminal unit rewrites the control bit in the reception data to the data bit indicative of the operating state of the valve and transmits the data bit to the next terminal unit. The central unit receives the signal from the final terminal unit and interprets the bit data which was rewritten from the control bit by the terminal unit, thereby displaying the operating state of the valve.
摘要翻译： 多个终端单元通过一个光纤线路以环形形式连接到中央单元，从而形成通信链路。 中央单元将包括终端地址和控制位的数据转换为串行光信号，并输出该光信号。 终端单元接收并解读来自中央单元的光信号，ON / OFF控制电磁阀。 在完成控制之后，终端单元将接收数据中的控制位重写为指示阀的运行状态的数据位，并将数据位发送到下一个终端单元。 中央单元接收来自最终终端单元的信号，并解释由终端单元从控制位重写的位数据，从而显示阀的运行状态。
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8.发明授权Phosphor, light-emitting device using same, image display and illuminating device 有权荧光体，使用其的发光装置，图像显示和照明装置公开(公告)号：US08384285B2
公开(公告)日：2013-02-26
申请号：US13102416
申请日：2011-05-06
申请人： Yasuo Shimomura , Naoto Kijima
发明人： Yasuo Shimomura , Naoto Kijima
CPC分类号： C09K11/7768 , H01L33/502 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2924/181 , H05B33/14 , H01L2924/00014 , H01L2924/00012
摘要： The present invention relates to a phosphor represented by the following general formula (I), comprising: a composite oxide containing a divalent and trivalent metal elements as a host crystal; and at least Ce as an activator element in said host crystal, wherein the phosphor has a maximum emission peak in a wavelength range of from 485 nm to 555 nm in the emission spectrum at room temperature: M1aM2bM3cOd (I) wherein M1 represents an activator element containing at least Ce; M2 represents a divalent metal element; M3 represents a trivalent metal element; a is a number within a range of 0.0001≦a≦0.2; b is a number within a range of 0.8≦b≦1.2; c is a number within a range of 1.6≦c≦2.4; and d is a number within a range of 3.2≦d≦4.8. Further, a light emitting device comprising said phosphor and a display and a lighting system having said light emitting device as a light source are disclosed. In accordance with the present invention, a phosphor which can be easily produced and can provide a light emitting device having a high color rendering, a light emitting device comprising the phosphor, and a display and a lighting system comprising the light emitting device as a light source can be provided.
摘要翻译： 本发明涉及由以下通式（I）表示的荧光体，其包含：含有二价和三价金属元素作为主体晶体的复合氧化物; 并且至少Ce作为所述主晶体中的活化元素，其中在室温下的发射光谱中，所述荧光体在485nm至555nm的波长范围内具有最大发射峰：M1aM2bM3cOd（I）其中M1表示活化元素 至少含有Ce; M2表示二价金属元素; M3表示三价金属元素; a是在0.0001＆nlE范围内的数字; a＆nlE; 0.2; b为0.8＆nlE; b＆nlE; 1.2; c为1.6＆nlE范围内的数字; c＆nlE; 2.4; d为3.2＆nlE; d＆nlE; 4.8的范围内的数字。 此外，公开了包括所述荧光体和显示器的发光装置和具有所述发光装置作为光源的照明系统。 根据本发明，可以容易地制造出能够提供具有高显色性的发光装置的荧光体，包括荧光体的发光装置和显示器以及包括发光装置作为光的照明系统 源可以提供。
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公开(公告)号：US06712993B2
公开(公告)日：2004-03-30
申请号：US10325826
申请日：2002-12-23
IPC分类号： C09K1179
CPC分类号： C09K11/08
摘要： A process for producing fine phosphor particles having a high crystallinity, having a small amount of aggregated particles and comprising fine particles, thus capable of forming a homogeneous and dense high brightness fluorescent layer when applied to e.g. a cathode ray tube, a fluorescent lamp or PDP, and having a high purity, a uniform chemical composition and excellent emission properties, at a low cost, is provided. A process for producing a phosphor, which comprises heating droplets of a solution containing metal elements constituting the phosphor to carry out pyrolysis to obtain the phosphor, wherein the above heating is carried out in the coexistence of an additive comprising a metal or a metal compound to carry out the pyrolysis at an average crystal growth rate of at least 0.002 &mgr;m3/sec.
摘要翻译： 一种生产具有高结晶度的细磷光体颗粒的方法，具有少量的聚集颗粒并且包含细颗粒，因此当应用于例如荧光体颗粒时能够形成均匀且致密的高亮度荧光层。 阴极射线管，荧光灯或PDP，并且具有高纯度，均匀的化学组成和优异的发射特性。 一种荧光体的制造方法，其特征在于，包括加热含有构成所述荧光体的金属元素的溶液的液滴，进行热分解以获得所述荧光体，其中上述加热是在包含金属或金属化合物的添加剂共存的情况下进行的 以至少0.002mum / s的平均晶体生长速率进行热解。
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10.发明授权Light-emitting device, white light-emitting device, illuminator, and image display 有权发光装置，白色发光装置，照明装置和图像显示装置公开(公告)号：US08269410B2
公开(公告)日：2012-09-18
申请号：US11909009
申请日：2006-03-17
CPC分类号： C09K11/7721 , C09K11/661 , C09K11/7734 , C09K11/7739 , C09K11/7774 , C09K11/778 , C09K11/7784 , C09K11/7788 , C09K11/7794 , H01L24/45 , H01L33/502 , H01L2224/32245 , H01L2224/45015 , H01L2224/45124 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/73265 , H01L2924/12036 , H01L2924/12041 , H01L2924/12042 , H01L2924/181 , Y02B20/181 , H01L2924/00014 , H01L2924/00 , H01L2924/20752 , H01L2924/20753 , H01L2924/00012
摘要： To achieve a light-emitting device emitting light with high brightness, closer to natural light, and less color shift due to a small change in intensity of emitted light, in a light-emitting device including a light source emitting light by driving current and at least one wavelength-converting material absorbing at least part of the light from the light source and emitting light having a different wavelength, the color coordinate x1(17.5) and the color coordinate y1(17.5) of the light emitted at a driving current density of 17.5 A/cm2 and the color coordinate x1(70) and the color coordinate y1(70) of the light emitted at a driving current density of 70 A/cm2 satisfy the following Expressions (D) and (E): −0.006≦x1(17.5)−x1(70)≦0.006 (D), −0.006≦y1(17.5)−y1(70)≦0.006 (E).
摘要翻译： 为了实现在包括通过驱动电流发射光的光源和发光装置的发光装置中发射具有高亮度，更接近自然光的光的发光装置和由于发射光的强度的小的变化而导致的较少的颜色偏移 至少一个波长转换材料吸收来自光源的光的至少一部分并且发射具有不同波长的光，以驱动电流密度发射的光的颜色坐标x1（17.5）和颜色坐标y1（17.5） 在驱动电流密度为70A / cm2时发出的光的色度坐标x1（70）和颜色坐标x1（70）满足下列表达式（D）和（E）：-0.006＆nlE; x1（17.5）-x1（70）＆nlE; 0.006（D），-0.006＆nlE; y1（17.5）-y1（70）＆nlE; 0.006（E）。
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