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公开(公告)号：US06838838B2
公开(公告)日：2005-01-04
申请号：US10445816
申请日：2003-05-28
申请人： Masashi Okamoto , Minoru Fukuda , Atsushi Takekiyo
发明人： Masashi Okamoto , Minoru Fukuda , Atsushi Takekiyo
IPC分类号： H05B41/24 , H05B41/282 , H05B41/292 , H05B41/38 , G05F1/00
CPC分类号： H05B41/2928 , H05B41/388 , Y02B20/208
摘要： In a power feeding apparatus, current flowing through the discharge lamp is controlled not to exceed a current limit value. Until the discharge status changes to the arc discharge, the current limit value is a first current limit value, and after that, the current limit value changes to the second current limit value. The first current limit value is 70% of the second current limit value or less, and further, for 0.2 ms or greater, the first current limit value is maintained after the discharge status changes to the arc discharge.
摘要翻译： 在供电装置中，流过放电灯的电流被控制为不超过限流值。 在放电状态变为电弧放电之前，电流限制值为第一电流限制值，之后，电流限制值变为第二电流限制值。 第一电流限制值为第二电流限制值的70％以下，进一步为0.2ms以上时，在放电状态变为电弧放电后，保持第一电流限制值。
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公开(公告)号：US07365497B2
公开(公告)日：2008-04-29
申请号：US11622562
申请日：2007-01-12
申请人： Minoru Fukuda , Masashi Okamoto , Mitsuo Horikoshi
发明人： Minoru Fukuda , Masashi Okamoto , Mitsuo Horikoshi
IPC分类号： H05B37/02
CPC分类号： H05B41/2928 , H05B41/38 , Y02B20/208
摘要： To avoid the phenomenon of unsightly flickering in images projected by the projector, in high pressure discharge lamps—especially in high intensity discharge lamps, such as high pressure mercury lamps, metal halide lamps, and xenon lamps—that are used in projectors, even in the presence of the phenomenon of cyclical modulation of the lamp voltage by the returning the light spectrum when the light reflected by the dynamic color filter returns back through the optical system to the lamp, at least during steady operation of the discharge lamp (Ld), a target lamp current signal generation circuit (Up) acquires multiple lamp voltage detection signal (Sv) over a period that is at least as long as the color order cycle of the dynamic color filter (Of) and generates a target lamp current signal (St) based on the multiple lamp voltage detection signals (Sv) that were acquired.
摘要翻译： 为了避免在投影机投射的图像中出现难看的闪烁现象，在高压放电灯（特别是高压汞灯，金属卤化物灯和氙灯等）的高强度放电灯中，即使在投影机 至少在放电灯（Ld）的稳定操作期间，当由动态滤色器反射的光线通过光学系统返回到灯时，存在通过返回光谱的灯电压的周期性调制现象的现象， 目标灯电流信号发生电路（Up）在至少与动态滤色器（Of）的颜色顺序周期一样长的时间内获取多个灯电压检测信号（Sv），并产生目标灯电流信号（St ）基于所获取的多个灯电压检测信号（Sv）。
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公开(公告)号：US06759811B2
公开(公告)日：2004-07-06
申请号：US10193174
申请日：2002-07-12
IPC分类号： H05B3702
CPC分类号： H05B41/2928 , Y02B20/208
摘要： A light source device with a mercury lamp, in the case of formation of a bridging short circuit of the gap between the electrodes of the discharge lamp caused by mercury, to prevent the light source device from no longer being usable because the difference between a defective device and one with such a bridging short circuit cannot be ascertained, has a means for determining that a bridging short circuit has formed in the gap between the electrodes. Furthermore, various manners for eliminating the bridging short circuit are provided including those that make use of vibration, heat, dielectric discharge or Lorenz forces.
摘要翻译： 在由汞引起的放电灯电极之间的间隙形成桥接短路的情况下，具有水银灯的光源装置，以防止光源装置由于缺陷之间的差异而不再可用 器件和具有这种桥接短路的器件不能确定，具有用于确定在电极之间的间隙中形成桥接短路的装置。 此外，提供了消除桥接短路的各种方式，包括利用振动，热，介电放电或洛伦茨力的那些方法。
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公开(公告)号：US20070164688A1
公开(公告)日：2007-07-19
申请号：US11622562
申请日：2007-01-12
申请人： Minoru Fukuda , Masashi Okamoto , Mitsuo Horikoshi
发明人： Minoru Fukuda , Masashi Okamoto , Mitsuo Horikoshi
IPC分类号： H05B41/36
CPC分类号： H05B41/2928 , H05B41/38 , Y02B20/208
摘要： To avoid the phenomenon of unsightly flickering in images projected by the projector, in high pressure discharge lamps—especially in high intensity discharge lamps, such as high pressure mercury lamps, metal halide lamps, and xenon lamps—that are used in projectors, even in the presence of the phenomenon of cyclical modulation of the lamp voltage by the returning the light spectrum when the light reflected by the dynamic color filter returns back through the optical system to the lamp, at least during steady operation of the discharge lamp (Ld), a target lamp current signal generation circuit (Up) acquires multiple lamp voltage detection signal (Sv) over a period that is at least as long as the color order cycle of the dynamic color filter (Of) and generates a target lamp current signal (St) based on the multiple lamp voltage detection signals (Sv) that were acquired.
摘要翻译： 为了避免在投影机投射的图像中出现难看的闪烁现象，在高压放电灯（特别是高压汞灯，金属卤化物灯和氙灯等）的高强度放电灯中，即使在投影机 至少在放电灯（Ld）的稳定操作期间，当由动态滤色器反射的光线通过光学系统返回到灯时，存在通过返回光谱的灯电压的周期性调制现象的现象， 目标灯电流信号发生电路（Up）在至少与动态滤色器（Of）的颜色顺序周期一样长的时间内获取多个灯电压检测信号（Sv），并产生目标灯电流信号（St ）基于所获取的多个灯电压检测信号（Sv）。
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公开(公告)号：US09026397B2
公开(公告)日：2015-05-05
申请号：US12897154
申请日：2010-10-04
申请人： Tetsuya Tabaru , Minoru Fukuda
发明人： Tetsuya Tabaru , Minoru Fukuda
CPC分类号： G01M13/00 , F16K37/0083
摘要： A diagnosing operation controlling portion compares the magnitude of change of a control instruction value that controls the dislocation of a valve stem to a reference value that has been set in advance, and stops the malfunction evaluation operation in a diagnosing portion if the magnitude of change per unit time in the control instruction value exceeds a reference value. If the magnitude of change per unit time in the control instruction value exceeds the reference value, then the evaluation may be the same as for a case wherein a stick-slip has occurred, even if the operation is functioning properly. In contrast, it is possible to prevent incorrect stick-slip evaluations by stopping the operation of the diagnosing portion when the magnitude of change per unit time in the control instruction value exceeds a reference value.
摘要翻译： 诊断操作控制部分将控制阀杆脱位的控制指令值的变化幅度与预先设定的参考值进行比较，并且如果每次变化的幅度大小，则停止诊断部分中的故障评估操作 控制指令值中的单位时间超过参考值。 如果控制指令值中的每单位时间的变化幅度超过参考值，则评估可以与发生粘滑的情况相同，即使操作正常。 相反，当控制指令值中的每单位时间的变化幅度超过参考值时，可以通过停止诊断部分的操作来防止错误的粘滑评估。
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公开(公告)号：US08314570B2
公开(公告)日：2012-11-20
申请号：US12750064
申请日：2010-03-30
IPC分类号： H05B37/02
CPC分类号： H05B41/2928 , H05B41/2882 , H05B41/3928 , Y02B20/202 , Y02B20/208
摘要： A high pressure discharge lamp light source device is provided having a quartz glass discharge vessel enclosing two opposed electrodes that are spaced apart by at most 2.0 mm, each electrode having a projection formed at a tip end thereof, at least 0.20 mg/mm3 of mercury and a halogen; and a power supply device for supplying alternating current to the lamp, The power supply device is adapted to switch between a nominal electric power lighting mode and a low electric power lighting mode having a defined current value in a range of 40 to 70% of a nominal electric power consumption. In the low power mode, the power supply alternately supplies a base current in a range between 100 Hz and 5 kHz a boost current having a higher current value than that of the base current.
摘要翻译： 提供一种高压放电灯光源装置，其具有包围间隔开至多2.0mm的两个相对电极的石英玻璃放电容器，每个电极具有形成在其末端的突起，至少0.20mg / mm 3的汞 和卤素; 以及用于向灯提供交流电的电源装置。电源装置适于在具有限定电流值的标称电力照明模式和低电力照明模式之间切换，所述限定电流值在40至70％的范围内 标称电力消耗。 在低功率模式下，电源交替地在100Hz和5kHz之间的范围内提供具有比基极电流更高的电流值的升压电流的基极电流。
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公开(公告)号：US20110199135A1
公开(公告)日：2011-08-18
申请号：US12929776
申请日：2011-02-15
申请人： Minoru Fukuda
发明人： Minoru Fukuda
IPC分类号： H03L7/08
摘要： A PLL circuit is provided capable of reducing phase noise and facilitating design. In the PLL circuit, a PLL receives a reference frequency and an output from a VC-TCXO, performs a lock operation. In a lock state, a selector selects an output of a first divider that divides the reference frequency. When PLL detects input of reference frequency being lost or an unlock state, the PLL outputs an alarm signal to the selector. When receiving the alarm signal from the PLL, the selector switches from the output of the first divider to an output of a second divider that frequency-divides an output of the VC-TCXO, and outputs the same. Then, a PLL receives an output of the selector and an output of a VCXO and performs a lock operation.
摘要翻译： 提供了能够减少相位噪声并促进设计的PLL电路。 在PLL电路中，PLL接收参考频率和VC-TCXO的输出，执行锁定操作。 在锁定状态下，选择器选择划分参考频率的第一分频器的输出。 当PLL检测到参考频率丢失或解锁状态的输入时，PLL向选择器输出报警信号。 当从PLL接收到报警信号时，选择器从第一分频器的输出端切换到对VC-TCXO的输出进行分频的第二分频器的输出，并输出。 然后，PLL接收选择器的输出和VCXO的输出，并执行锁定操作。
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8.发明申请HEAT EXCHANGER AIR PATH FORMING PLATE AND HEAT EXCHANGER EMPLOYING THE SAME 审中-公开热交换器空气路面板和使用其的热交换器公开(公告)号：US20110030931A1
公开(公告)日：2011-02-10
申请号：US12937650
申请日：2009-04-22
CPC分类号： F24F12/006 , B21D11/08 , F28D9/00 , F28F9/00 , Y02B30/563 , Y02P70/139
摘要： The present invention provides an air path forming plate used for heat exchangers having an intake air path between an outdoor intake port for capturing outdoor air and an indoor flow-in port and having an exhaust air path between an indoor intake port for capturing indoor air and an outdoor exhaust port. Each of the intake air path and the exhaust air path is made of a metal plate having a bend section on which press marks aligned like a perforation line are formed.
摘要翻译： 本发明提供一种用于热交换器的空气通道形成板，该空气通路形成板具有用于捕获室外空气的室外进气口和室内进入口之间的进气通道，并且在用于捕获室内空气的室内进气口和 室外排气口。 进气通道和排气通道中的每一个由具有弯曲部分的金属板制成，其上形成有像穿孔线对齐的压痕。
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公开(公告)号：US20090326064A1
公开(公告)日：2009-12-31
申请号：US12308899
申请日：2007-06-28
CPC分类号： A01N53/00 , A01N25/12 , A01N2300/00
摘要： A pesticidal composition comprising at. least an ester compound represented by the formula (1): wherein R1 represents a hydrogen atom or a methyl group, R2 represents a methyl group or a group represented by the formula —CH═CR21R22 (wherein R21 and R22 independently represent a hydrogen atom, a methyl group or a chlorine atom), and R3 represents a hydrogen atom, a methyl group or a methoxymethyl group, supported on a carrier having an oil absorbency of not more than 10 ml/100 g is useful for controlling various pests.
摘要翻译： 一种杀虫组合物，其包含： 至少一种由式（1）表示的酯化合物：其中R1表示氢原子或甲基，R2表示甲基或由式-CH-CR21R22表示的基团（其中R21和R22独立地表示氢原子， 甲基或氯原子），R 3表示负载在油吸收不大于10ml / 100g的载体上的氢原子，甲基或甲氧基甲基，可用于防治各种害虫。
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公开(公告)号：US07603100B2
公开(公告)日：2009-10-13
申请号：US11230756
申请日：2005-09-19
申请人： Kazuo Akaike , Makoto Okamoto , Tsutomu Yamakawa , Minoru Fukuda , Kozo Ono , Nobuo Tsukamoto
发明人： Kazuo Akaike , Makoto Okamoto , Tsutomu Yamakawa , Minoru Fukuda , Kozo Ono , Nobuo Tsukamoto
IPC分类号： H04B1/16
CPC分类号： H04B1/30
摘要： A high-frequency wireless communication device is provided that is capable of enlarging the range of communication by enhancing reception sensitivity while avoiding mutual interference. The device comprises an antenna filter and a direct detection type reception mechanism connected to the antenna filter. A crystal filter is used as the antenna filter. A crystal chip constituting the crystal filter and an IC chip into which the reception mechanism is integrated are housed in a single modular container to configure a high-frequency wireless module.
摘要翻译： 提供一种高频无线通信装置，其能够通过在避免相互干扰的同时提高接收灵敏度来扩大通信范围。 该装置包括天线滤波器和连接到天线滤波器的直接检测型接收机构。 使用晶体滤波器作为天线滤波器。 构成晶体滤波器的晶体芯片和集成有接收机构的IC芯片被容纳在单个模块化容器中，以配置高频无线模块。
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