会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 41. 发明授权
    • Controlling device of compressor
    • 压缩机控制装置
    • US06781802B2
    • 2004-08-24
    • US10065090
    • 2002-09-16
    • Hideaki KatoTetsuo NomotoYuichi IzawaTakahisa MatsuoYasuhiro MakinoKazuhisa Otagaki
    • Hideaki KatoTetsuo NomotoYuichi IzawaTakahisa MatsuoYasuhiro MakinoKazuhisa Otagaki
    • H02H700
    • H02M5/458H02M1/126
    • A controlling device of a compressor is provided. A noise filter is arranged at an input of the inverter circuit that converts the commercial frequency to a driving frequency to control a motor driving a compressor mechanism, for suppressing a common mode noise of the commercial power source and the inverter circuit, and is connected to a ground through a metal frame used for receiving a compressor main body. The noise filter comprises coils connected between first capacitors and second capacitors that are connected in series between the AC power lines, and further comprises a clamper connected between nodes of the second capacitors and the metal frame for clamping a voltage and a third capacitor connected to the clamper in parallel. even though the new refrigerant, such as R410A, and the three-phase AC power source are used, the leakage current can be reduced by a simple structure and the increase of the noise terminal voltage can be also suppressed. Furthermore, both of the legal regulation requirements can be met.
    • 提供压缩机的控制装置。 噪声滤波器设置在逆变器电路的输入端,其将商用频率转换为驱动频率,以控制驱动压缩机构的电动机,以抑制商用电源和逆变器电路的共模噪声,并连接到 通过用于接收压缩机主体的金属框架的接地。 噪声滤波器包括连接在串联在AC电力线之间的第一电容器和第二电容器之间的线圈,并且还包括连接在第二电容器的节点和用于钳位电压的金属框架之间的钳位器,以及连接到 夹持器并联。 即使使用R410A,三相交流电源等新的制冷剂,也可以通过简单的结构来降低泄漏电流,能够抑制噪声端子电压的上升。 此外,法律规定的要求都可以满足。
    • 42. 发明授权
    • Method of deciding error rate and semiconductor integrated circuit device
    • 决定误码率的方法和半导体集成电路器件
    • US06735726B2
    • 2004-05-11
    • US09875961
    • 2001-06-08
    • Masaya MuranakaHideaki KatoYutaka Ito
    • Masaya MuranakaHideaki KatoYutaka Ito
    • G06F1100
    • G06F11/1008G06F2201/88G06F2211/109G11C7/1006G11C29/42
    • There is provided an error rate select circuit activated in an information sustaining mode, wherein data is read out from a memory circuit comprising dynamic memory cells and inspection bits for detection and correction of an error. If no error is detected, a first detection signal is accumulated in a first direction, that is, the first detection signal is added to a sum. If an error is detected, a second detection signal is accumulated in a second direction, that is, the second direction signal is multiplied by a weight to produce a product before subtracting the product from the sum. If the sum increases in the first direction, exceeding a predetermined value, the refresh period is lengthened by a predetermined incremental time. If the sum decreases in the second direction, becoming smaller than another predetermined value, the refresh period is shortened by a predetermined decremental time.
    • 提供了在信息维持模式下激活的错误率选择电路,其中从包括动态存储单元的存储器电路和检查位读出数据,以检测和校正错误。 如果没有检测到错误,则在第一方向上累积第一检测信号,即,将第一检测信号加到和。 如果检测到错误,则在第二方向上累积第二检测信号,即,将第二方向信号乘以权重,以产生从总和中减去乘积之前的乘积。 如果总和在第一方向上增加超过预定值,则刷新周期被延长预定的增量时间。 如果总和在第二方向上减小,变得小于另一个预定值,则刷新周期被缩短预定的递减时间。
    • 43. 发明授权
    • Motor apparatus
    • 电机装置
    • US06538404B2
    • 2003-03-25
    • US09782755
    • 2001-02-13
    • Hideaki KatoTakashi OgawaTetsuo NomotoYuuichi Izawa
    • Hideaki KatoTakashi OgawaTetsuo NomotoYuuichi Izawa
    • H02P506
    • H02P6/182H02M7/53871H02P6/21
    • A motor apparatus, such as a DC brushless motor, is provided for the obtaining a position detection signal by detecting the intersection of the divided voltage of a bus voltage and three phases of the divided voltage of the three phases by a comparator which results in the central position of a flat portion. For the divided voltage for the three phases of the respective positive terminal of the comparator, the comparison voltage obtained by dividing the voltage between the divided voltage for the three phases of the following phase in the order and the divided voltage of the bus voltage is applied to the respective negative terminal. As the comparison voltage is phase shifted, the position can be detected by making a slant position ahead of the flat point of the intersection. When the comparison voltage obtained by dividing the voltage between the divided voltage for the three phases of the preceding phase in the order and the divided voltage of the bus voltage is applied to the respective negative terminal, as the phase is shifted in the opposite direction, the position can be detected by making a slant position near the flat point of the intersection. Thereby, the motor apparatus having an intersection whose position is to be detected, can be detected precisely even when the intersection is a flat crossing and is unclear.
    • 提供诸如DC无刷电动机的电动机装置,用于通过比较器检测总线电压的分压和三相的分压的三相的交点来获得位置检测信号,该比较器导致 平坦部分的中心位置。 对于比较器的各个正极端子的三相的分压,施加通过将下一相的三相的分压与总线电压的分压之间的电压分压而得到的比较电压 到相应的负端子。 当比较电压相移时,可以通过使交叉点的平坦点之前的倾斜位置来检测位置。 当通过将前一相的三相的分压和总线电压的分压之间的电压分压而获得的比较电压施加到各负极,当相位沿相反方向偏移时, 可以通过在交叉点的平坦点附近设置倾斜位置来检测位置。 因此,即使交叉路口是平交,也可以精确地检测具有要检测位置的交叉点的电动机装置,并且不清楚。
    • 48. 发明授权
    • Sheet peeling apparatus and sheet peeling method
    • 薄片剥离装置和薄片剥离方法
    • US08435366B2
    • 2013-05-07
    • US12936850
    • 2009-03-16
    • Hideaki Kato
    • Hideaki Kato
    • B32B41/00
    • B65H35/0013B65G2207/02B65H29/54B65H2301/44335H01L21/67132
    • A sheet peeling apparatus 10 includes: a sticking means 14 for sticking a peeling tape PT by pressing the peeling tape PT onto an adhesive sheet S; a moving means 15 for moving the peeling tape PT stuck to the adhesive sheet S and a holding means 11 for holding a wafer W relative to each other to peel the adhesive sheet S; a detecting means 17 for detecting the position of the outer periphery of the adhesive sheet S, and outputting a signal thereof; an input means 18 for inputting a correction value; a controlling means 19 for determining a pressing position of the peeling tape PT to the adhesive sheet S based on the output signal from the detecting means 17 and the correction value, and controlling the moving means 15 so as to stick the adhesive sheet S at the pressing position.
    • 片材剥离装置10包括:粘贴装置14,用于通过将剥离带PT压在粘合片S上来粘贴剥离带PT; 用于移动粘贴在粘合片S上的剥离带PT的移动装置15和用于保持晶片W相对于彼此剥离粘合片S的保持装置11; 检测装置17,用于检测粘合片S的外周的位置,并输出其信号; 用于输入校正值的输入装置18; 控制装置19,用于根据来自检测装置17的输出信号和修正值确定剥离带PT到粘合片S的按压位置,以及控制移动装置15以将粘合片S粘贴在 按压位置。