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    • 3. 发明申请
    • ELECTROSTATIC CAPACITY TYPE TOUCH SENSOR
    • 静电容量式触摸传感器
    • US20120001869A1
    • 2012-01-05
    • US13175277
    • 2011-07-01
    • Hiroya ITOTakayasu OTAGAKIAtsuhiro ICHIKAWAKazuhiro HASEGAWA
    • Hiroya ITOTakayasu OTAGAKIAtsuhiro ICHIKAWAKazuhiro HASEGAWA
    • G06F3/045
    • G06F3/03547G06F3/044H03K17/962H03K2017/9602
    • There is offered an electrostatic capacity type touch sensor capable of detecting a large number of touch positions with high accuracy. The electrostatic capacity type touch sensor is composed of a touch panel and a signal processing circuit. The touch panel is structured to include first through fourth detection electrodes, first and second common electric potential lines, a common electric potential wiring, a common electric potential terminal and first through fourth output terminals disposed on an insulating substrate. The signal processing circuit is structured to include a clock generator, a selection circuit, a charge amplifier, an A/D converter and an arithmetic unit. The charge amplifier detects a change in capacitance induced by that a finger of an operator touches the first through fourth detection electrodes.
    • 提供了能够高精度地检测大量触摸位置的静电电容型触摸传感器。 静电电容型触摸传感器由触摸面板和信号处理电路构成。 触摸面板被构造为包括第一至第四检测电极,第一和第二公共电位线,公共电位布线,公共电位端子和布置在绝缘基板上的第一至第四输出端子。 信号处理电路被构造成包括时钟发生器,选择电路,电荷放大器,A / D转换器和运算单元。 电荷放大器检测由操作者的手指触摸第一至第四检测电极而引起的电容变化。
    • 5. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US07697881B2
    • 2010-04-13
    • US11374199
    • 2006-03-14
    • Yasuhiro HayashiDaigo MatsuuraIkuo NakamotoKazuhiro HasegawaShigeaki Takada
    • Yasuhiro HayashiDaigo MatsuuraIkuo NakamotoKazuhiro HasegawaShigeaki Takada
    • G03G15/20
    • G03G15/2039G03G2215/2009G03G2215/2016G03G2215/2022
    • An image heating apparatus includes an endless belt for heating an image on a recording material; a plurality of supporting members on which the belt is trained; magnetic flux generating means, disposed outside of the belt, for generating heat in the belt by a magnetic flux, the magnetic flux generating means being effective to cause induction heating both in a region of the belt between the supporting members and in at least one of the regions of the belt trained on the supporting members; a temperature detecting element for detecting a temperature of the belt in the region between the supporting members at a position across the belt from the magnetic flux generating means; and electric power supply shut-off means for shutting off electric power supply to the magnetic flux generating means on the basis of an output of the temperature detecting element.
    • 图像加热装置包括用于加热记录材料上的图像的环形带; 多个支撑构件,带被训练在其上; 磁通产生装置,设置在带外部,用于通过磁通在带内产生热量,磁通量产生装置有效地在支撑构件之间的带的区域中和在至少一个 带的区域训练在支撑构件上; 温度检测元件,用于在与所述磁通量产生装置的穿过所述带的位置处检测所述支撑构件之间的区域中的所述带的温度; 以及电源切断装置,用于根据温度检测元件的输出切断对磁通量产生装置的电力供应。
    • 8. 发明授权
    • Rail-to-rail amplifier circuit and semiconductor device
    • 轨至轨放大器电路和半导体器件
    • US07592868B2
    • 2009-09-22
    • US12043227
    • 2008-03-06
    • Kazuhiro Hasegawa
    • Kazuhiro Hasegawa
    • H03F3/45
    • H03F3/45219H03F3/3022H03F2203/30015H03F2203/45091H03F2203/45626
    • A rail-to-rail amplifier for amplifying an analog signal from a DAC includes a first differential input section, which includes an n-channel transistor pair, a second differential input section, which includes a p-channel transistor pair, a first current supply provided between the second differential input section and a high voltage side supply, and a current controller for the second input section provided between the first current supply and the second differential input section for controlling the current supply to the second differential input section in accordance with data of a predetermined bit position in input digital data to the DAC. A second current supply is provided between a low voltage side supply and the first differential input section and a current controller for the first input section is provided between the second current supply and the first differential input section for controlling the current supply to the first differential input section in accordance with data of a predetermined bit position in input digital data to the DAC.
    • 用于放大来自DAC的模拟信号的轨至轨放大器包括:第一差分输入部分,包括n沟道晶体管对;第二差分输入部分,其包括p沟道晶体管对;第一电流源 设置在第二差分输入部分和高压侧电源之间,以及设置在第一电流源和第二差分输入部分之间的第二输入部分的电流控制器,用于根据数据控制到第二差分输入部分的电流供应 在DAC的输入数字数据中的预定位位置。 在低电压侧电源和第一差分输入部之间提供第二电流源,并且用于第一输入部的电流控制器设置在第二电流源和第一差分输入部之间,用于控制对第一差分输入的电流供应 根据DAC的输入数字数据中的预定位位置的数据。
    • 9. 发明申请
    • CONVEYOR-BELT APPARATUS AND IMAGE HEATING APPARATUS
    • 输送带装置和图像加热装置
    • US20090208260A1
    • 2009-08-20
    • US12367847
    • 2009-02-09
    • Kazuhiro Hasegawa
    • Kazuhiro Hasegawa
    • G03G15/20
    • G03G15/2025
    • An image heating apparatus including: an endless belt; a heating rotary member for heating a toner image on a sheet at a heating nip between the belt and the rotary member; a pressure member provided slidably on an inner surface of the belt at the heating nip, for bringing the belt into pressure contact with the rotary member; and a lubricant applying roller including a lubricant retaining layer for retaining a lubricant and a lubricant applying amount controlling layer for controlling an applying amount of the lubricant, the lubricant applying roller abutting against the inner surface of the belt to apply the lubricant onto the inner surface of the belt while rotating, in which the lubricant applying roller is brought into contact with the belt and includes a high frictional portion having a coefficient of friction higher than that of the lubricant applying amount controlling layer.
    • 一种图像加热装置,包括:环形带; 加热旋转构件,用于在带和旋转构件之间的加热辊隙处加热片材上的调色剂图像; 压力构件,其在所述加热辊隙处可滑动地设置在所述带的内表面上,用于使所述带与所述旋转构件压力接触; 以及包括用于保持润滑剂的润滑剂保持层和用于控制润滑剂的涂布量的润滑剂施加量控制层的润滑剂施加辊,所述润滑剂施加辊抵靠所述带的内表面以将润滑剂施加到内表面上 其中润滑剂施加辊与带接触,并且包括具有比润滑剂施加量控制层的摩擦系数高的摩擦系数的高摩擦部分。
    • 10. 发明授权
    • Image heating device
    • 图像加热装置
    • US07542711B2
    • 2009-06-02
    • US12051108
    • 2008-03-19
    • Ikuo NakamotoKazuhiro Hasegawa
    • Ikuo NakamotoKazuhiro Hasegawa
    • G03G15/20
    • G03G15/2053G03G15/206G03G2215/2016G03G2215/2022G03G2215/2032G03G2215/2038G03G2215/2041
    • The present invention relates to an image heating device comprising, a first belt which heats an image on a recording material at a nip, a second belt which forms the nip with the first belt, a first pressure member and a first rotating member which press the first belt at the nip, the first pressure member and the first rotating member being provided while not being in contact with each other; and a second pressure member and a second rotating member which press the second belt at the nip, the second pressure member and the second rotating member being provided while not being in contact with each other. The nip is formed by a region where at least one of the first pressure member, the first rotating member, the second pressure member, and the second rotating member is in contact with the corresponding belt.
    • 图像加热装置技术领域本发明涉及一种图像加热装置,包括:第一带,其在辊隙处加热记录材料上的图像,第二带与第一带形成辊隙;第一压力构件和第一旋转构件, 所述第一压力部件和所述第一旋转部件在不彼此接触的同时被设置; 以及第二压力构件和第二旋转构件,其在所述辊隙处按压所述第二带,所述第二压力构件和所述第二旋转构件设置成彼此不接触。 辊隙由第一压力构件,第一旋转构件,第二压力构件和第二旋转构件中的至少一个与相应的皮带接触的区域形成。