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1. 发明授权

US4359634A Automatic focusing device 失效
标题翻译：自动对焦装置
公开(公告)号：US4359634A
公开(公告)日：1982-11-16
申请号：US143874
申请日：1980-04-25
申请人： Takeo Saito , Shinji Nagaoka , Yuzuru Takazawa , Takashi Segawa
发明人： Takeo Saito , Shinji Nagaoka , Yuzuru Takazawa , Takashi Segawa
IPC分类号： G03B13/36 , G02B7/30 , G01J1/20
CPC分类号： G02B7/305
摘要： An automatic focusing device controls the setting of an actuating member to effect automatic focusing of a camera lens and is used in conjunction with a focus detecting unit which produces a focus detection signal corresponding to the object distance by photoelectrically comparing optical images transmitted by stationary and movable mirror systems. The automatic focusing device comprises pulse generating circuitry for generating pulses at a fixed repetition rate, a first counting circuit for counting pulses such that the number of pulses counted is a function of the angle of displacement of a movable mirror of the movable mirror system during a range scanning operation, and a second counting circuit connected to receive and memorize the pulse count counted by the first counting circuit when a focus detection signal is produced by the focus detecting unit and operative to count pulses such that the number of pulses counted is a function of the extent of movement of the actuating member. A detector detects when the pulse count counted by the second counting circuit reaches a predetermined count and produces a corresponding output signal which is used to terminate the movement of the actuating member to thereby effect focusing of the camera lens.
摘要翻译：自动对焦装置控制致动构件的设置以实现相机镜头的自动聚焦，并且与焦点检测单元结合使用，该焦点检测单元通过光电比较通过静止和可移动的方式发送的光学图像来产生对应于物距的焦点检测信号镜像系统自动聚焦装置包括用于以固定的重复频率产生脉冲的脉冲发生电路，用于对脉冲进行计数的第一计数电路，使得计数的脉冲数是在可动镜系统的可移动镜的位移角度的函数以及第二计数电路，其连接以在由所述焦点检测单元产生焦点检测信号时接收并记忆由所述第一计数电路计数的脉冲计数，并且可操作以对所述计数脉冲进行计数，使得计数的脉冲数为功能的致动构件的移动程度。检测器检测由第二计数电路计数的脉冲计数何时达到预定计数，并产生相应的输出信号，该输出信号用于终止致动部件的运动，从而实现照相机镜头的聚焦。

2. 发明授权

US4316085A Automatic focusing adjustor device 失效
标题翻译：自动聚焦调节装置
公开(公告)号：US4316085A
公开(公告)日：1982-02-16
申请号：US150666
申请日：1980-05-16
申请人： Takeo Saito , Hiroaki Ishida , Takashi Segawa , Shinji Nagaoka , Yuzuru Takazawa
发明人： Takeo Saito , Hiroaki Ishida , Takashi Segawa , Shinji Nagaoka , Yuzuru Takazawa
IPC分类号： G03B13/36 , G02B7/28 , G02B7/30 , G03B13/20
CPC分类号： G02B7/305
摘要： Automatic focusing adjustor device provided with a focusing sensor signal corresponding to an object distance by photoelectrically comparing an optical image obtainable through a fixed mirror and another optical image obtainable through a movable mirror wherein when the focusing sensor signal is not obtained, two steps of distance adjustment may be made by an output signal from a brightness sensor circuit for use in sensing a brightness of the object.
摘要翻译：通过光电比较通过固定镜可获得的光学图像和通过可移动反射镜获得的另一光学图像，自动对焦调节装置具有对应于物距的聚焦传感器信号，其中当未获得聚焦传感器信号时，距离调节两步可以通过来自用于感测物体的亮度的亮度传感器电路的输出信号来进行。

3. 发明授权

US4389105A Device for detecting coincident focusing points 失效
标题翻译：用于检测重合聚焦点的装置
公开(公告)号：US4389105A
公开(公告)日：1983-06-21
申请号：US961742
申请日：1978-11-17
申请人： Kiyoshi Kitai , Takeo Saito , Takashi Segawa , Yoichi Seki
发明人： Kiyoshi Kitai , Takeo Saito , Takashi Segawa , Yoichi Seki
IPC分类号： G03B13/36 , G02B7/30 , G02B7/34 , G03B3/00 , G03B3/10
CPC分类号： G02B7/34
摘要： A device for detecting coincident focusing points for use in the controlling of the focusing of an automatically focusable lens comprises a single array of light receiving transducers for converting the distribution of light intensity of an image applied thereon to a set of corresponding electrical signals. The image applied to the array is from a first optical path from an object through the lens and from a second optical path from the object. At least one shutter is provided for cutting off one of the optical paths to alternatively effect the application of light from the one optical path on to the array to produce a first set of signals and thereafter the light from either the other optical path or the sum of the two optical paths on to the array to produce a second set of signals. The first set of signals are processed to produce a third set of signals which correspond to the ratio of each signal therein with respect to another of the signals and the second set of signals is processed to obtain a fourth set of signals corresponding to the ratio of each signal with respect to another of the signals. The third and fourth sets of signals, for each transducer, are compared and a signal is produced when a favorable comparison is obtained.
摘要翻译：用于检测用于控制自动聚焦透镜的聚焦的重合聚焦点的装置包括用于将施加于其上的图像的光强度分布转换为一组相应电信号的单个光接收传感器阵列。应用于阵列的图像是从物体通过透镜的第一光路和来自物体的第二光路。提供至少一个快门以切断光路中的一个，以交替地影响将光从一个光路施加到阵列上以产生第一组信号，此后来自另一个光路或总和的光的两条光路通向阵列以产生第二组信号。处理第一组信号以产生对应于其中的每个信号相对于另一个信号的比率的第三组信号，并且第二组信号被处理以获得对应于第二组信号的比率每个信号相对于另一个信号。对于每个换能器，第三和第四组信号进行比较，并且当获得有利的比较时产生信号。

4. 发明授权

US4119892A Light emitting indicating circuit for a timepiece 失效
标题翻译：发光指示电路
公开(公告)号：US4119892A
公开(公告)日：1978-10-10
申请号：US741121
申请日：1976-11-11
申请人： Takeo Saito , Takashi Segawa
发明人： Takeo Saito , Takashi Segawa
IPC分类号： G04C3/14 , G04C3/00
CPC分类号： G04C3/14
摘要： A light emitting indicating circuit comprises a first and second inverter circuit which are each comprised of a pair of complementary transistors connected in series. A motor driving coil and a capacitor are connected in series between respective outputs of the inverter circuits, and the inverter circuits are effective for applying repetitive complementary electrical driving signals for repetitively flowing a current in alternating directions through the series combination of motor driving coil and capacitor to repetitively energize the motor driving coil. An indicating circuit responsive to the electrical driving signals indicates energization of the motor driving coil. The indicating circuit is comprised of a light emitting diode connected in parallel with the motor driving coil for emitting light to indicate energization of the motor driving coil.
摘要翻译：发光指示电路包括由串联连接的一对互补晶体管构成的第一和第二反相器电路。电动机驱动线圈和电容器串联连接在逆变器电路的各个输出端之间，并且逆变器电路有效地通过电动机驱动线圈和电容器的串联组合施加重复的互补电驱动信号，以使交流方向上的电流重复地流动以重复地给电动机驱动线圈通电。响应于电驱动信号的指示电路表示电动机驱动线圈的通电。指示电路包括与电动机驱动线圈并联连接的发光二极管，用于发光以指示电动机驱动线圈的通电。

5. 发明授权

US3999191A Exposure time control device of electric shutter for camera 失效
标题翻译：相机电动快门曝光时间控制装置
公开(公告)号：US3999191A
公开(公告)日：1976-12-21
申请号：US499977
申请日：1974-08-23
申请人： Takeo Saito , Youichi Seki
发明人： Takeo Saito , Youichi Seki
IPC分类号： G03B7/093 , G03B9/58 , G03B17/18 , G03B7/08
CPC分类号： G03B7/093 , G03B9/58
摘要： An electronic camera shutter control circuit having a reversible counter for counting a number of pulses proportional to the duration of an exposure time. When the camera shutter is opened pulses are subtracted from the memory content of the reversible counter until the counter content is zero and the exposure is terminated. The reversible counter includes a final stage which does not change state if the number of pulses applied to the counter exceeds the memory capacity of the counter. For this condition the exposure time is first controlled by the charging time of a capacitor until a voltage stored in the capacitor exceeds a certain value whereupon the memory content of the counter is subtracted until it is zero and the exposure is terminated.
摘要翻译：一种具有可逆计数器的电子照相机快门控制电路，用于对与曝光时间的持续时间成比例的脉冲数进行计数。当相机快门打开时，从可逆计数器的存储器内容中减去脉冲，直到计数器内容为零并且曝光被终止。如果施加到计数器的脉冲数超过计数器的存储容量，则可逆计数器包括不改变状态的最后级。对于这种情况，首先通过电容器的充电时间来控制曝光时间，直到存储在电容器中的电压超过一定值，从而减去计数器的存储器内容直到其为零并且曝光被终止。

6. 发明授权

US3988750A Exposure time indicating device for camera shutter 失效
标题翻译：照相机快门的曝光时间指示装置
公开(公告)号：US3988750A
公开(公告)日：1976-10-26
申请号：US577079
申请日：1975-05-13
申请人： Takeo Saito
发明人： Takeo Saito
IPC分类号： G03B7/083 , G03B9/58 , G03B7/08
CPC分类号： G03B7/083 , G03B9/58
摘要： An exposure time indicating apparatus for a camera shutter having a switching circuit that has a switching level which is compensated for the brightness of an object or field of exposure. The apparatus includes an indicating circuit that indicates the exposure time. The signal developed to indicate the exposure time takes into consideration exposure factors other then the delay for variaions in brightness, for control of exposure time. This other factor is introduced by camera adjustments which effect automatically adjustment of a variable resistor as a function of the exposure factor being adjusted and this resistor varies a bias voltage on a transistor of a differential amplifier for varying the output thereof to apply a variation to a switching circuit controlling the shutter to change its switching level and the switching signal closing the shutter. This varied and time-delayed signal is visually indicated in a meter as the actual exposure time before the taking of an exposure.
摘要翻译：一种具有开关电路的照相机快门的曝光时间指示装置，该切换电路的开关电平被补偿对象或曝光场的亮度。该装置包括指示曝光时间的指示电路。开发以指示曝光时间的信号考虑了除了亮度变化的延迟之外的曝光因子，以控制曝光时间。这个另一个因素是通过照相机调整来引入的，其随着调整曝光因子的作用而自动调节可变电阻器，并且该电阻改变差分放大器的晶体管上的偏置电压，以改变其输出以将变化应用于切换电路控制快门以改变其开关电平和切换信号关闭快门。这种变化和时间延迟的信号在仪表中被视觉地表示为在曝光之前的实际曝光时间。

7. 发明申请

US20090031728A1 COMBUSTOR AND A FUEL SUPPLY METHOD FOR THE COMBUSTOR 有权
标题翻译： COMBUSTOR和燃料供应方法
公开(公告)号：US20090031728A1
公开(公告)日：2009-02-05
申请号：US12108162
申请日：2008-04-23
申请人： Keisuke Miura , Hiroshi Inoue , Kazuhito Koyama , Takeo Saito
发明人： Keisuke Miura , Hiroshi Inoue , Kazuhito Koyama , Takeo Saito
IPC分类号： F23R3/28 , F23R3/12
CPC分类号： F23D14/64 , F23R3/12 , F23R3/20 , F23R3/286
摘要： A combustor includes a chamber mixing and burning fuel and air and an air hole plate disposed on a wall surface of the chamber. The air hole plate includes a plurality of rows disposed concentrically of a plurality of air holes jetting coaxial jets of fuel and air into the chamber. A first fuel nozzle and a second fuel nozzle are disposed near a fuel hole for jetting fuel into an air hole row on an inner peripheral side. The first fuel nozzle is structured to suppress turbulence of surrounding air flow and the second fuel nozzle is structured to promote turbulence of a surrounding air flow.In accordance with the aspect of the present invention, good flame stability can be maintained while further reducing NOx in a combustor using coaxial jets.
摘要翻译：燃烧器包括混合并燃烧燃料和空气的空间以及设置在室的壁表面上的气孔板。气孔板包括多个排，同心地设置有多个喷射同时喷射燃料和空气的空气的空气孔。第一燃料喷嘴和第二燃料喷嘴设置在用于将燃料喷射到内周侧的空气孔排的燃料孔附近。第一燃料喷嘴被构造成抑制周围空气流的湍流，并且第二燃料喷嘴构造成促进周围气流的紊流。根据本发明的方面，可以在使用同轴射流进一步减少燃烧器中的NOx的同时保持良好的火焰稳定性。

8. 发明申请

US20090028067A1 Network Map Creating Method 有权
标题翻译：网络地图创建方法
公开(公告)号：US20090028067A1
公开(公告)日：2009-01-29
申请号：US11919516
申请日：2006-04-27
申请人： Glenn Mansfield Keeni , Takeo Saito
发明人： Glenn Mansfield Keeni , Takeo Saito
IPC分类号： H04L12/28
CPC分类号： H04L41/22 , H04L41/0213 , H04L41/046 , H04L41/12 , H04L49/65
摘要： By synthesizing the map of an entire network, it provides a method for detecting OSI Reference Model layer-2 switches and evaluating the status of the inter-connection of the layer-2 switches. The NMT(102) which implements the SNMP manager queries the specified management IP-addresses and receives responses from the SNMP agents implemented on the layer-2 switches (103,104,105). From the management information in the responses, the existence of the layer-2 switches is confirmed and the MAC address and port information mapping table MvP table is constructed. Based on the MvP table the inter-connection information of the layer-2 switches is detected.
摘要翻译：通过合成整个网络的映射，提供了一种检测OSI参考模型第2层交换机并评估第2层交换机的互连状态的方法。实现SNMP管理员的NMT（102）查询指定的管理IP地址，并从第二层交换机（103,104,105）上实现的SNMP代理接收响应。从响应中的管理信息中，确定了二层交换机的存在，构建了MAC地址和端口信息映射表MvP表。根据MvP表，检测到二层交换机的连接信息。

9. 发明授权

US5198868A Laser surveying system having a function of marking reference points 失效
标题翻译：具有标记参考点功能的激光测量系统
公开(公告)号：US5198868A
公开(公告)日：1993-03-30
申请号：US915401
申请日：1992-07-20
申请人： Takeo Saito , Yoshiaki Ishida , Nobuyuki Fukunaga , Mutsuhiko Kimura , Yasuo Metoki , Kenji Miyahara
发明人： Takeo Saito , Yoshiaki Ishida , Nobuyuki Fukunaga , Mutsuhiko Kimura , Yasuo Metoki , Kenji Miyahara
IPC分类号： G01C7/06 , G01C15/00
CPC分类号： G01C7/06 , G01C15/002
摘要： In laser surveying system has a laser measuring unit which is operable independently of a laser projector, a laser spot pattern is first determined by using the laser measuring unit and projected onto the working face of an object structure by driving the laser projector. While marking the working face with the laser spot pattern formed by the laser projector to execute the desired construction work, the laser measuring unit is turned toward a different measuring object so as to independently make other measurements. Thus, point marking and measurement on different objects can be rationally effected at one time.
摘要翻译：在激光测量系统中，具有独立于激光投影仪操作的激光测量单元，首先通过使用激光测量单元确定激光点图案，并通过驱动激光投影仪将其投影到物体结构的工作面上。在利用由激光投影仪形成的激光点图案来标记工作面以执行所需的构造工作的同时，将激光测量单元转向不同的测量对象，以独立进行其他测量。因此，可以一次合理地实现对不同物体的点标记和测量。

10. 发明授权

US4051489A Exposure time control device for electric camera shutter 失效
标题翻译：电摄影机的曝光时间控制装置
公开(公告)号：US4051489A
公开(公告)日：1977-09-27
申请号：US577768
申请日：1975-05-15
申请人： Takeo Saito , Youichi Seki
发明人： Takeo Saito , Youichi Seki
IPC分类号： G03B7/093 , G03B9/58 , G03B7/08
CPC分类号： G03B7/093 , G03B9/58
摘要： An exposure time control device of an electric camera shutter includes a brightness time conversion circuit for developing a single pulse having a width representative of the brightness of a subject to be photographed and a reference pulse generating circuit for generating reference pulses at a standard rate. A reversible counter counts the reference pulses for a period of time equal to the duration of the single pulse. Upon termination of the single pulse, a reversible counter control circuit applies control signals to the reversible counter to read-out the count stored therein for controlling the shutter exposure time. A selector switch selects the input position of the reference pulses to the reversible counter in dependence upon exposure time factors other than brightness of the subject thereby enabling the selection of the exposure time in accordance with the subject brightness as well as other factors, such as film sensitivity and diaphragm setting.

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