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    • 1. 发明授权
    • Air-conditioning system and method of installing energy recovery apparatus
    • 空调系统及安装能量回收装置的方法
    • US07818973B2
    • 2010-10-26
    • US11900477
    • 2007-09-11
    • Yuji TanakaYukihiro FujitaEiji KoyamaKouich Satou
    • Yuji TanakaYukihiro FujitaEiji KoyamaKouich Satou
    • F25D17/02F25D17/00F25B27/00
    • F24F12/00F24F3/06F24F11/83Y02E10/28Y02E60/17Y10S165/902
    • There is provided an energy recovery apparatus capable of recovering a hydraulic energy in a regenerative air-conditioning system including a pressure sustaining valve and capable of coping with a discharge change caused by variation in air-conditioning load, the air-conditioning system being capable of carrying out normal operation even in a case where the energy recovery apparatus fails. The energy recovery apparatus is configured so as to feed water from a water tank to air-conditioning loads such as a heat source or a fan coil at a higher place through a feed pipe line by a pump and to lead the water passed through the air-conditioning loads into the water tank via a return pipe line including the pressure sustaining valve, a branch pipe line is disposed so as to branch into the water tank from the return pipe line in upstream of the pressure sustaining valve, and the energy recovery apparatus is connected in to the branch pipe line.
    • 提供一种能够回收包括压力维持阀的再生空调系统中的液压能量并能够应对由空调负荷变化引起的排出变化的能量回收装置,该空调系统能够 即使在能量回收装置发生故障的情况下也进行正常动作。 能量回收装置被配置为通过泵将来自水箱的水通过供给管线从水供给到较高处的诸如热源或风扇盘管的空调负载,并引导通过空气的水 通过包括压力维持阀的返回管路将负载转移到水箱中,分支管线设置成从压力维持阀上游的回流管路分支到水箱中,能量回收装置 连接到分支管路。
    • 2. 发明授权
    • Amplification type solid-state image pickup device driving method
    • 放大型固态摄像装置驱动方法
    • US07705899B2
    • 2010-04-27
    • US11983013
    • 2007-11-06
    • Eiji KoyamaTakashi Watanabe
    • Eiji KoyamaTakashi Watanabe
    • H04N3/14H04N5/33511
    • H04N5/3559H04N5/37457
    • A plurality of pixel groups X(n) each comprising a plurality of pixels are set, and switched capacitor amplification parts are provided in correspondence to the pixel groups, respectively. Each of the switched capacitor amplification parts has a charge detection node to which output terminals of the transfer transistors of a corresponding pixel group X(n) are connected in common, an amplification part, a reset transistor, a first capacitance element, and a select transistor. A load part common to the switched capacitor amplification parts is provided. The load part is combined with the amplification parts of the switched capacitor amplification parts to constitute inverting amplifiers, respectively. By means of the above constitution, it is capable of obtaining a noise-reduced, high-quality image and which allows transistor count per pixel to be cut, thus allowing the pixel size to be reduced.
    • 设置分别包含多个像素的多个像素组X(n),分别对应于像素组设置开关电容放大部。 每个开关电容放大部分具有电荷检测节点,相应像素组X(n)的转移晶体管的输出端共同连接到该电荷检测节点,放大部分,复位晶体管,第一电容元件和选择 晶体管。 提供了开关电容放大部分共同的负载部分。 负载部分与开关电容放大部分的放大部分组合,分别构成反相放大器。 通过上述结构,能够获得噪声降低的高品质图像,并且允许每像素的晶体管数量被削减,从而允许像素尺寸减小。
    • 3. 发明授权
    • Amplification type solid-state imaging device
    • 放大型固态成像装置
    • US07573016B2
    • 2009-08-11
    • US11405752
    • 2006-04-18
    • Eiji Koyama
    • Eiji Koyama
    • H03F3/08
    • H04N5/37457H04N5/3559
    • In the amplification type solid-state imaging device of the present invention, the input side of a switched capacitor amplifier portion 20 is connected to the output side of each transfer transistor 2 of a photoelectric conversion and transfer portion group obtained by grouping a plurality of photoelectric conversion and transfer portions 10 having a photodiode 1 and a transfer transistor 2, and the output side of the switched capacitor amplifier portion 20 is connected to a vertical signal line 9. The switched capacitor amplifier portion 20 has a signal charge storage portion 8, an amplification transistor 3 whose input side is connected to the signal charge storage portion 8, and a capacitor 6 and a reset transistor 5 connected between the input and output of the amplification transistor 3. By controlling the reset transistor 5 and a switchover portion 12 by a control section 25, the input side voltage of the inverting amplifier constructed of the amplification transistor 3 and the constant current load transistor 4 is controlled. According to the device, a high-quantity image can be obtained, and the pixel size can be reduced.
    • 在本发明的放大型固体摄像器件中,开关电容放大器部分20的输入侧连接到通过分组多个光电转换部分获得的光电转换和转印部分组的每个转移晶体管2的输出侧 具有光电二极管1和转移晶体管2的转换和转移部分10以及开关电容放大器部分20的输出侧连接到垂直信号线9.开关电容放大器部分20具有信号电荷存储部分8, 输入侧连接到信号电荷存储部分8的放大晶体管3,以及连接在放大晶体管3的输入和输出之间的电容器6和复位晶体管5.通过将复位晶体管5和切换部分12控制 控制部分25,由放大晶体管3构成的反相放大器的输入侧电压和c 恒定电流负载晶体管4被控制。 根据该装置,可以获得大量的图像,并且可以减小像素尺寸。
    • 4. 发明申请
    • Air-conditioning system and method of installing energy recovery apparatus
    • 空调系统及安装能量回收装置的方法
    • US20080022699A1
    • 2008-01-31
    • US11900477
    • 2007-09-11
    • Yuji TanakaYukihiro FujitaEiji KoyamaKouich Satou
    • Yuji TanakaYukihiro FujitaEiji KoyamaKouich Satou
    • F25D31/00
    • F24F12/00F24F3/06F24F11/83Y02E10/28Y02E60/17Y10S165/902
    • There is provided an energy recovery apparatus capable of recovering a hydraulic energy in a regenerative air-conditioning system including a pressure sustaining valve and capable of coping with a discharge change caused by variation in air-conditioning load, the air-conditioning system being capable of carrying out normal operation even in a case where the energy recovery apparatus fails. The energy recovery apparatus is configured so as to feed water from a water tank to air-conditioning loads such as a heat source or a fan coil at a higher place through a feed pipe line by a pump and to lead the water passed through the air-conditioning loads into the water tank via a return pipe line including the pressure sustaining valve, a branch pipe line is disposed so as to branch into the water tank from the return pipe line in upstream of the pressure sustaining valve, and the energy recovery apparatus is connected in to the branch pipe line.
    • 提供一种能够回收包括压力维持阀的再生空调系统中的液压能量并能够应对由空调负荷变化引起的排放变化的能量回收装置,该空调系统能够 即使在能量回收装置发生故障的情况下也进行正常动作。 能量回收装置被配置为通过泵将来自水箱的水通过供给管线从水供给到较高处的诸如热源或风扇盘管的空调负载,并引导通过空气的水 通过包括压力维持阀的返回管路将负载转移到水箱中,分支管线设置成从压力维持阀上游的回流管路分支到水箱中,能量回收装置 连接到分支管路。
    • 5. 发明授权
    • Solid-state imaging device, method for driving the same, and camera
    • 固态成像装置,其驱动方法和相机
    • US07268331B2
    • 2007-09-11
    • US10866594
    • 2004-06-10
    • Eiji Koyama
    • Eiji Koyama
    • H01L27/00H04N3/14
    • H01L31/0352H01L27/14643H01L31/101
    • A solid-state imaging device comprises: an imaging section including a plurality of unit pixel portions arranged along a row direction and a column direction, each of the plurality of the unit pixel portions including a charge storage section, a reset section for resetting the charge storage section, a photoelectrical conversion section, a transfer section for transferring the charge, which is photoelectrically converted by the photoelectrical conversion section, to the charge storage section, and a signal outputting section for outputting a signal corresponding to the charge stored in the charge storage section, and is provided so as to share at least a part thereof with at least a part of the reset section; a vertically scanning section for vertically scanning the plurality of unit pixel portions on a row basis: and a driving voltage control section for controlling a driving voltage.
    • 固态成像装置包括:成像部,包括沿着行方向和列方向排列的多个单位像素部,所述多个所述单位像素部分中的每一个包括电荷存储部,用于复位所述电荷的复位部 存储部分,光电转换部分,用于将由光电转换部分光电转换的电荷转移到电荷存储部分的转移部分;以及信号输出部分,用于输出与存储在电荷存储器中的电荷相对应的信号 并且被设置成至少与其一部分共享复位部分的至少一部分; 垂直扫描部分,用于以行为基础垂直扫描多个单位像素部分;以及驱动电压控制部分,用于控制驱动电压。
    • 6. 发明申请
    • Amplifying solid-state imaging device
    • 放大固态成像装置
    • US20060232580A1
    • 2006-10-19
    • US11404634
    • 2006-04-13
    • Eiji Koyama
    • Eiji Koyama
    • G09G5/00
    • H04N5/37452H04N5/3591H04N5/3741
    • A signal charge is transferred from a photodiode to a signal charge storage portion through a depletion mode transfer transistor. A reset transistor is connected between an input terminal and an output terminal of a MOS transistor. A vertical scanning circuit always turns on the reset transistor during a non-read period of the signal charge to make short circuit between input and output of the MOS transistor, thereby stopping amplification operation of the MOS transistor. An excessive signal charge generated in the photodiode at the time of imaging a high-luminance subject is discharged to a vertical signal line through a drain path constituted of the depletion mode transfer transistor, the signal charge storage portion and the reset transistor. A switch circuit performs switchover of the vertical signal line between a reset voltage and a constant current load transistor.
    • 信号电荷通过耗尽型转移晶体管从光电二极管传送到信号电荷存储部分。 复位晶体管连接在MOS晶体管的输入端和输出端之间。 在信号电荷的非读取期间,垂直扫描电路总是导通复位晶体管,以在MOS晶体管的输入和输出之间产生短路,从而停止MOS晶体管的放大操作。 通过由耗尽型传输晶体管,信号电荷存储部分和复位晶体管构成的漏极路径,在高亮度物体成像时在光电二极管中产生的过大的信号电荷被放电到垂直信号线。 开关电路在复位电压和恒流负载晶体管之间切换垂直信号线。