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    • 3. 发明授权
    • Solution temperature control device in cell observation chamber
    • 细胞观察室溶液温度控制装置
    • US08017383B2
    • 2011-09-13
    • US10572747
    • 2004-09-13
    • Kouichi NoguchiKazuyuki MatsumuraTakesi MitsunagaShiro Kanegasaki
    • Kouichi NoguchiKazuyuki MatsumuraTakesi MitsunagaShiro Kanegasaki
    • C12M1/34C12M3/00
    • G02B21/34G02B21/30Y10S435/809
    • A solution temperature control device in a biological cell observing chamber (30) used for the detection of chemotaxis and chemotactic cell separator, comprising a first temperature controller (62) and a second temperature controller (63). The first temperature controller (62) measures the temperature of a solution filled in a pair of wells and a flow passage in the chamber and controls the temperature to a specified temperature, and the second temperature controller (63) measures the temperature of a heating part (64) which heats the chamber (30) from the outside to indirectly heat the solution filled in the pair of wells and the flow passage and controls the temperature to a specified preheat temperature. Since the state and quantity of cells moving from one well to the other through the flow passage while holding the temperature of the solution at a specified temperature can be accurately observed and measured, accuracy for controlling the temperature of the solution can be remarkably increased.
    • 用于检测趋化性和趋化细胞分离器的生物细胞观察室(30)中的溶液温度控制装置,包括第一温度控制器(62)和第二温度控制器(63)。 第一温度控制器(62)测量填充在一对井中的溶液的温度和腔室中的流动通道,并将温度控制在指定温度,第二温度控制器(63)测量加热部件 (64),其从外部加热所述室(30)以间接加热填充在所述一对井和所述流动通道中的溶液,并将所述温度控制到指定的预热温度。 由于可以精确地观察和测量细胞在将溶液的温度保持在规定温度的同时通过流路从一个孔移动到另一个孔的状态和数量,因此可以显着提高用于控制溶液温度的精度。
    • 4. 发明申请
    • Solution temperature control device in cell observation chamber
    • 细胞观察室溶液温度控制装置
    • US20070145159A1
    • 2007-06-28
    • US10572747
    • 2004-09-13
    • Kouichi NoguchiKazuyuki MatsumuraTakesi MitsunagaShiro Kanegasaki
    • Kouichi NoguchiKazuyuki MatsumuraTakesi MitsunagaShiro Kanegasaki
    • G05D23/12
    • G02B21/34G02B21/30Y10S435/809
    • A solution temperature control device in a biological cell observing chamber (30) used for the detection of chemotaxis and chemotactic cell separator, comprising a first temperature controller (62) and a second temperature controller (63). The first temperature controller (62) measures the temperature of a solution filled in a pair of wells and a flow passage in the chamber and controls the temperature to a specified temperature, and the second temperature controller (63) measures the temperature of a heating part (64) which heats the chamber (30) from the outside to indirectly heat the solution filled in the pair of wells and the flow passage and controls the temperature to a specified preheat temperature. Since the state and quantity of cells moving from one well to the other through the flow passage while holding the temperature of the solution at a specified temperature can be accurately observed and measured, accuracy for controlling the temperature of the solution can be remarkably increased.
    • 用于检测趋化性和趋化细胞分离器的生物细胞观察室(30)中的溶液温度控制装置,包括第一温度控制器(62)和第二温度控制器(63)。 第一温度控制器(62)测量填充在一对井中的溶液的温度和腔室中的流动通道,并将温度控制在指定温度,第二温度控制器(63)测量加热部件 (64),其从外部加热所述室(30)以间接加热填充在所述一对井和所述流动通道中的溶液,并将所述温度控制到指定的预热温度。 由于可以精确地观察和测量细胞在将溶液的温度保持在规定温度的同时通过流路从一个孔移动到另一个孔的状态和数量,因此可以显着提高用于控制溶液温度的精度。
    • 5. 发明授权
    • Toner end detection device and method
    • 墨粉末端检测装置及方法
    • US5621221A
    • 1997-04-15
    • US361950
    • 1994-12-22
    • Tadashi ShinoharaKouichi NoguchiEiichi SasakiKouichi Irie
    • Tadashi ShinoharaKouichi NoguchiEiichi SasakiKouichi Irie
    • G03G15/01G03G15/08G03G21/00
    • G03G15/0126G03G15/0856G03G15/0862G03G2215/0177G03G2215/0894
    • An apparatus and method for detecting an empty condition of toner cartridges containing toner for copiers, fax machines, printers and the like is disclosed. The cartridges may be mounted to a rotary developing device. According to one embodiment, when a toner cartridge has been rotatably positioned to a developing position, an empty condition is detected by emitting light into the toner cartridge and detecting the light coming out of its bottom. To accomplish this detection, a light source and a light sensor are fixedly located near a bottom corner of the toner cartridge at the developing position. Light is emitted into the toner cartridge at a predetermined oblique angle with respect to a side wall of the toner cartridge. Light exits out from the bottom wall if a predetermined amount of toner does not exist in the toner cartridge. Due to the oblique angle, the distance between the light source and the light sensor is substantially reduced and provides an accurate measurement. This reduced distance also results in a smaller end detection system.
    • 公开了一种用于检测含有复印机,传真机,打印机等的调色剂的调色剂盒的空状态的装置和方法。 盒可以安装到旋转显影装置。 根据一个实施例,当调色剂盒已经可旋转地定位到显影位置时,通过将光发射到调色剂盒中并检测从其底部出来的光来检测空的状态。 为了实现该检测,光源和光传感器固定地位于显影位置处的调色剂盒的底角附近。 光线相对于调色剂盒的侧壁以预定的倾斜角度发射到调色剂盒中。 如果调色剂盒中不存在预定量的调色剂,则光从底壁离开。 由于倾斜角度,光源和光传感器之间的距离显着减小并提供准确的测量。 这种减小的距离也导致较小的端部检测系统。
    • 8. 发明授权
    • Frequency converter outputting a clock signal having a stable and
accurate frequency
    • 频率转换器输出具有稳定且准确的频率的时钟信号
    • US5608770A
    • 1997-03-04
    • US305896
    • 1994-09-14
    • Kouichi NoguchiEiichi Sasaki
    • Kouichi NoguchiEiichi Sasaki
    • H03L7/183H03K21/00G01F23/28
    • H03L7/183
    • A frequency converter is provided of which a frequency-dividing ratio is arbitrarily altered and retained after a power is turned off. The frequency converter has a programmable counter which outputs a signal having a desired frequency, a non-volatile memory for storing data for setting the frequency-dividing ratio and a control unit for controlling a writing operation of data stored into the non-volatile memory. The programmable counter, the non-volatile memory and the control unit are accommodated in a single package. The frequency converter may comprise a resonator and an oscillating circuit within the package so that the frequency converter can be treated as a single frequency generator such as a quartz-crystal oscillator.
    • 提供了一种频率转换器,其在断电后任意地改变和保持分频比。 变频器具有输出具有期望频率的信号的可编程计数器,用于存储用于设定分频比的数据的非易失性存储器和用于控制存储到非易失性存储器中的数据的写入操作的控制单元。 可编程计数器,非易失性存储器和控制单元容纳在单个封装中。 变频器可以包括谐振器和封装内的振荡电路,使得变频器可以被视为单频发生器,例如石英晶体振荡器。