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公开(公告)号：US4385887A
公开(公告)日：1983-05-31
申请号：US268758
申请日：1981-06-01
CPC分类号： F23N1/027 , F23N2033/06 , F23N2035/14 , F23N2035/18 , F23N2035/20 , F23N2035/24 , F23N2039/04 , Y10T137/7757
摘要： A combustion control apparatus comprises a premix combustion burner requiring primary air, an injector disposed in a primary air passage and including a constricted section having a fixed diameter and length, an enlarged section communicating with the constricted section and a fuel injecting port disposed concentrically with the constricted section and in a predetermined region, and a pressure regulator disposed in a fuel feed passage communicating with the fuel injecting port, the arrangement being such that the pressure regulator is controlled so that the pressure difference between the outlet section of the pressure regulator and the inlet section of the injector may be within the fixed range of the pressure difference produced between the inlet and constricted sections of the injector on the basis of the amount of primary air at the time of the lowest input, thereby maintaining the ratio between the amounts of air and fuel at a constant value and securing combustion stability and high combustion efficiency. Particularly, the apparatus is characterized in that it is highly effective even if the fuel pressure and air pressure are low.
摘要翻译： 一种燃烧控制装置，其特征在于，包括需要一次空气的预混合燃烧器，设置在一次空气通路内的喷射器，具有固定直径和长度的收缩部，与所述收缩部连通的扩大部，以及与所述收缩部同心配置的燃料喷射口， 所述压力调节器设置在与所述燃料喷射口连通的燃料供给通道中，所述压力调节器被调节为使得所述压力调节器的出口部分与所述压力调节器之间的压力差 喷射器的入口部分可以基于在最低输入时的一次空气量的基础上在喷射器的入口部分和收缩部分之间产生的压力差的固定范围内，从而保持喷射器的入口部分之间的比例 空气和燃料具有恒定值并确保燃烧稳定性和h 燃烧效率高。 特别地，该装置的特征在于，即使燃料压力和空气压力低，也是非常有效的。
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公开(公告)号：US4738283A
公开(公告)日：1988-04-19
申请号：US45879
申请日：1987-05-04
申请人： Shigeru Shirai , Yoshio Yamamoto , Yukio Nagaoka
发明人： Shigeru Shirai , Yoshio Yamamoto , Yukio Nagaoka
IPC分类号： F23N1/00 , G05D7/06 , F16K11/083
CPC分类号： F23N1/005 , G05D7/0635 , F23N2035/10 , F23N2035/12 , F23N2035/24 , G05B2219/35238 , G05B2219/42329 , G05B2219/43194 , Y10T137/86389 , Y10T137/86734 , Y10T137/86751
摘要： In regulating a burning gas quantity of a gas combustion apparatus, a gas flow controller is used. The gas flow controller is constructed such that a closing member within a cock is rotated by using a motor. The closing member has a plurality of holes formed in the axial direction of the member and a plurality of grooves each corresponding to the hole and formed in the circumferential direction of the member. The cock is used for changing, opening and closing a plurality of orifice passageways. The motor is driven in accordance with a signal from a position determining unit which discriminates the position of the cock. The gas flow controller can advantageously ensure a high precision of gas flow, a high reduction ratio, and a low power consumption.
摘要翻译： 在调节气体燃烧装置的燃烧气体量时，使用气体流量控制器。 气体流量控制器被构造成使得通过使用马达来旋转旋塞内的关闭构件。 封闭构件具有沿构件的轴向形成的多个孔，并且每个对应于孔的多个槽沿构件的圆周方向形成。 旋塞用于改变，打开和关闭多个孔口通道。 根据来自位置确定单元的信号来驱动电动机，该位置确定单元鉴别公鸡的位置。 气体流量控制器可以有利地确保气体流量的高精度，高减速比和低功率消耗。
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公开(公告)号：US5712658A
公开(公告)日：1998-01-27
申请号：US301141
申请日：1994-09-06
申请人： Setsuo Arita , Yukiharu Ohga , Hiroyuki Yuchi , Hiroshi Seki , Yukio Nagaoka , Koichi Kawaguchi , Akira Kaji
发明人： Setsuo Arita , Yukiharu Ohga , Hiroyuki Yuchi , Hiroshi Seki , Yukio Nagaoka , Koichi Kawaguchi , Akira Kaji
CPC分类号： G06F3/0386 , G06F3/03542
摘要： A pointer remotely points a display screen of a large screen display device. The display screen is picked up by a monitor camera. An image processing unit extracts a feature of the pointer used for pointing based on the resulting image signal to identify the position of the pointing point and the pointer based on the feature. A computer generates information on an object to be displayed at a position pointed by the pointer. The generated information is displayed on a display device (CRT display device or large screen display device) assigned to the pointer. Even when a plurality of pointers are used, the information on the object to be displayed pointed by the pointer is properly displayed.
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公开(公告)号：US20070193367A1
公开(公告)日：2007-08-23
申请号：US11785728
申请日：2007-04-19
IPC分类号： G01F1/66
摘要： An ultrasonic fluid measurement instrument is capable of highly accurate fluid measurement. A measurement part is provided forming a plurality of split channels partitioned by partition boards halfway across a fluid channel, and at least a pair of ultrasonic transmitter-receivers for transmitting ultrasonic waves into the fluid flowing through the split channels and receiving ultrasonic waves that have passed through the fluid. Further, an arithmetic unit calculates the flow velocity and/or flow volume of the fluid according to the propagation time of the ultrasonic waves. The measurement part further includes an approach channel for preliminarily rectifying the fluid flowing to the split channels.
摘要翻译： 超声波流体测量仪器能够进行高精度的流体测量。 提供了测量部件，其形成由跨越流体通道中间的隔板分隔开的多个分裂通道，以及至少一对超声波发射器 - 接收器，用于将超声波发射到流过分离通道的流体中并接收已经通过的超声波 通过流体。 此外，算术单元根据超声波的传播时间来计算流体的流速和/或流量。 测量部还包括用于预先对流入分流通道的流体进行整流的进入通道。
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公开(公告)号：US06691582B1
公开(公告)日：2004-02-17
申请号：US09786925
申请日：2001-08-01
申请人： Motoyuki Nawa , Yukio Nagaoka , Mitsuo Nanba
发明人： Motoyuki Nawa , Yukio Nagaoka , Mitsuo Nanba
IPC分类号： G01F166
CPC分类号： G01N29/222 , G01N29/024 , G01N29/326 , G01N2291/011 , G01N2291/0215 , G01N2291/02836 , G01N2291/02881 , G01N2291/102
摘要： A gas type identification system includes: a flow path; an ultrasonic measurement section disposed in the flow path, the ultrasonic measurement section including a pair of ultrasonic transducers; a sound velocity calculation section for calculating a sound velocity of a gas flowing through the flow path based on a signal from the ultrasonic measurement section; a sound velocity memory section for previously storing a predetermined sound velocity; and a comparison section for comparing the sound velocity calculated by the sound velocity calculation section with the predetermined sound velocity previously stored in the sound velocity memory section.
摘要翻译： 气体类型识别系统包括：流路; 设置在流路中的超声波测量部，所述超声波测量部包括一对超声波换能器; 音速计算部，其基于来自超声波测量部的信号计算流过所述流路的气体的声速; 用于预先存储预定声速的声速存储部分; 以及比较部分，用于将由声速计算部分计算的声速与先前存储在声速存储部分中的预定声速进行比较。
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公开(公告)号：US4816993A
公开(公告)日：1989-03-28
申请号：US810278
申请日：1985-12-18
申请人： Fumio Takahashi , Yukio Nagaoka , Twao Harada
发明人： Fumio Takahashi , Yukio Nagaoka , Twao Harada
IPC分类号： G06F15/173 , G06F15/80 , G06F15/16 , G06F15/31
CPC分类号： G06F15/8015 , G06F15/17337
摘要： A plurality of operation units are connected to one another. The operation units include a processor, a buffer memory, and a data transfer control circuit connected between the processor and the buffer memory for controlling the data input-output with the buffer memories in the other of the operation units. The buffer memories and the data transfer control circuit are connected with one another by data buses, respectively.
摘要翻译： 多个操作单元彼此连接。 操作单元包括处理器，缓冲存储器和连接在处理器和缓冲存储器之间的数据传输控制电路，用于控制与另一个操作单元中的缓冲存储器的数据输入输出。 缓冲存储器和数据传输控制电路分别通过数据总线相互连接。
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7.发明授权Ultrasonic flowmeter including stable flow rate calculation means based on instantaneous flow rate 失效超声波流量计包括基于瞬时流量的稳定流量计算方法公开(公告)号：US06941821B2
公开(公告)日：2005-09-13
申请号：US10711054
申请日：2004-08-19
申请人： Yasuhiro Umekage , Yukio Nagaoka , Osamu Eguchi , Shuji Abe , Yuji Nakabayashi , Kenzo Ohji , Fumikazu Shiba , Akihisa Adachi , Masahiko Hashimoto , Toshiharu Sato , Yuji Fujii
发明人： Yasuhiro Umekage , Yukio Nagaoka , Osamu Eguchi , Shuji Abe , Yuji Nakabayashi , Kenzo Ohji , Fumikazu Shiba , Akihisa Adachi , Masahiko Hashimoto , Toshiharu Sato , Yuji Fujii
摘要： In accordance with one embodiment, a flow meter of the present invention includes: transmission/reception means provided in a flow path for performing transmission/reception using a state change of fluid; repetition means for repeating the transmission/reception; time measurement means for measuring a time of propagation repeated by the repetition means; flow rate detection means for detecting a flow rate based on a value of the time measurement means; and number-of-times change means for changing to a predetermined number of repetition times. With such a structure, an influence caused by a variation of a flow can be suppressed by changing the number of repetition times so as to be suitable for a variation. As a result, reliable flow rate measurement with a high accuracy can be achieved.
摘要翻译： 根据一个实施例，本发明的流量计包括：设置在用于使用流体的状态变化进行发送/接收的流路中的发送/接收装置; 用于重复发送/接收的重复装置; 时间测量装置，用于测量重复装置重复的传播时间; 流量检测装置，用于基于时间测量装置的值检测流量; 和改变为预定次数的重复次数的次数改变装置。 通过这样的结构，可以通过改变重复次数来适应变化来抑制由流动变化引起的影响。 因此，可以实现高精度的可靠的流量测量。
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8.发明授权公开(公告)号：US06915704B2
公开(公告)日：2005-07-12
申请号：US10711053
申请日：2004-08-19
申请人： Yasuhiro Umekage , Yukio Nagaoka , Osamu Eguchi , Shuji Abe , Yuji Nakabayashi , Kenzo Ohji , Fumikazu Shiba , Akihisa Adachi , Masahiko Hashimoto , Toshiharu Sato , Yuji Fujii
发明人： Yasuhiro Umekage , Yukio Nagaoka , Osamu Eguchi , Shuji Abe , Yuji Nakabayashi , Kenzo Ohji , Fumikazu Shiba , Akihisa Adachi , Masahiko Hashimoto , Toshiharu Sato , Yuji Fujii
摘要： In accordance with one embodiment, a flow meter of the present invention includes: transmission/reception means provided in a flow path for performing transmission/reception using a state change of fluid; repetition means for repeating the transmission/reception; time measurement means for measuring a time of propagation repeated by the repetition means; flow rate detection means for detecting a flow rate based on a value of the time measurement means; and number-of-times change means for changing to a predetermined number of repetition times. With such a structure, an influence caused by a variation of a flow can be suppressed by changing the number of repetition times so as to be suitable for a variation. As a result, reliable flow rate measurement with a high accuracy can be achieved.
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公开(公告)号：US5313561A
公开(公告)日：1994-05-17
申请号：US767905
申请日：1991-09-30
申请人： Yasuo Nishizawa , Yukio Nagaoka
发明人： Yasuo Nishizawa , Yukio Nagaoka
CPC分类号： G06N5/022 , G06N5/003 , Y10S706/90 , Y10S706/919
摘要： The reasoning system by knowledge activation of the present invention stores shallow knowledge and deep knowledge in memories. The reasoning by the reasoning mechanism is executed using the shallow knowledge. In case of the shallow knowledge to be used in the reasoning is not stored, the deep knowledge is used in the execution of the reasoning. Based on the information which is obtained by the execution of the reasoning, shallow knowledge is newly acquired. The reasoning system by knowledge activation needs only a short time for reasoning. Even in the case where shallow knowledge which is necessary for fast reasoning is not stored, the execution of the reasoning is possible, and new shallow knowledge is easily obtainable.
摘要翻译： 通过本发明的知识激活的推理系统将浅层知识和深层知识存储在记忆中。 推理机制的推理是使用浅知识来执行的。 在推理中使用的浅层知识不存储的情况下，深度知识被用于推理推理。 基于通过推理获得的信息，新获得了浅知识。 知识激活的推理系统只需要很短的推理时间。 即使在不存储快速推理所需的浅知识的情况下，推理的执行也是可能的，并且容易获得新的浅知识。
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10.发明授权Ultrasonic fluid measurement instrument having a plurality of split channels formed by partition boards 有权超声波流体测量仪器具有由隔板形成的多个分流通道公开(公告)号：US07360449B2
公开(公告)日：2008-04-22
申请号：US11785728
申请日：2007-04-19
IPC分类号： G01F1/84
摘要： An ultrasonic fluid measurement instrument is capable of highly accurate fluid measurement. A measurement part is provided forming a plurality of split channels partitioned by partition boards halfway across a fluid channel, and at least a pair of ultrasonic transmitter-receivers for transmitting ultrasonic waves into the fluid flowing through the split channels and receiving ultrasonic waves that have passed through the fluid. Further, an arithmetic unit calculates the flow velocity and/or flow volume of the fluid according to the propagation time of the ultrasonic waves. The measurement part further includes an approach channel for preliminarily rectifying the fluid flowing to the split channels.
摘要翻译： 超声波流体测量仪器能够进行高精度的流体测量。 提供了测量部件，其形成由跨越流体通道中间的隔板分隔开的多个分裂通道，以及至少一对超声波发射器 - 接收器，用于将超声波发射到流过分离通道的流体中并接收已经通过的超声波 通过流体。 此外，算术单元根据超声波的传播时间来计算流体的流速和/或流量。 测量部还包括用于预先对流入分流通道的流体进行整流的进入通道。
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