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
    • 33. 发明授权
    • Grinding machine
    • 磨床
    • US06685542B2
    • 2004-02-03
    • US09986408
    • 2001-11-08
    • Takashi MoriHiroshi SasayamaToru Takazawa
    • Takashi MoriHiroshi SasayamaToru Takazawa
    • B24B704
    • B24B7/04B24B7/228B24B41/047
    • A grinding machine includes at least a turntable, rotary chuck tables for holding workpieces to be machined, a first grinding device for grinding the workpiece held on the chuck table and a second grinding device for grinding the first-ground workpiece held on the chuck table. The first grinding device comprises at least a first grinding wheel having pieces of grindstone set so as to define together a first grinding plane, and a first spindle fixed to the first grinding wheel. Likewise, the second grinding device comprises a second grinding wheel having pieces of grindstone set so as to define together a second grinding plane and a second spindle fixed to the second grinding wheel. The first and second grinding devices are so arranged that the first angle formed between the linear line connecting from the center of rotation of the turntable to the center of rotation of a selected chuck table and the linear line connecting from the center of rotation of the selected chuck table to the center of rotation of the first spindle is equal to the second angle formed between the linear line connecting from the center of rotation of the turntable to the center of rotation of the selected chuck table and the linear line connecting from the center of rotation of the selected chuck table to the center of rotation of the second spindle. This arrangement assures that all finished workpieces have the same thickness.
    • 研磨机至少包括用于保持要加工的工件的转盘,旋转卡盘台,用于研磨保持在卡盘台上的工件的第一研磨装置和用于研磨保持在卡盘台上的第一接地工件的第二研磨装置。 第一磨削装置包括至少第一砂轮,其具有被设置为一起限定第一研磨平面的磨石块和固定到第一砂轮的第一轴的第一砂轮。 同样地,第二研磨装置包括第二砂轮,该第二砂轮具有被设置为一起限定第二研磨平面的磨石块和固定到第二砂轮的第二轴。 第一和第二研磨装置被布置成使得在从转台的旋转中心连接到所选择的卡盘台的旋转中心的线性线之间形成的第一角度和从所选择的卡盘的旋转中心连接的线性线 卡盘台到第一主轴的旋转中心等于从转台的旋转中心到所选择的卡盘台的旋转中心的线性线之间形成的第二角度,以及从中心 所选择的卡盘台的旋转到第二主轴的旋转中心。 这种布置确保所有成品的工件具有相同的厚度。
    • 34. 发明授权
    • Projection exposure apparatus and method, and illumination optical system thereof
    • 投影曝光装置及方法及其照明光学系统
    • US06526118B2
    • 2003-02-25
    • US09391171
    • 1999-09-07
    • Hideki KomatsudaTakashi Mori
    • Hideki KomatsudaTakashi Mori
    • G21K500
    • G03F7/70066G03F7/702G03F7/70233G03F7/70283G03F7/70358G03F7/707G03F7/70708
    • In a projection exposure apparatus used in lithography process for transferring a predetermined pattern formed on a reflection type mask onto a photosensitive substrate, the reflection mask and the substrate are moved relative to each other by a scanning driver, and the illumination optical system located between a radiation light source and the reflection mask includes a field stop located near a position conjugate with the reflection mask. In another embodiment a scanning driver changes the positional relationship between the reflection mask and the projection optical system, or/and between the substrate and the projection optical system. In another embodiment an image of the field stop is formed on the reflection mask by a relay optical system, preferably a catoptric system, forming the predetermined pattern. The projection optical system located between the reflection mask and the substrate directs the light reflected from the mask to the substrate, and illuminance distribution of the light on the exposure area of the substrate is adjustable by changing the position of reflection optical elements located along the optical path of the radiation light in the illumination optical system.
    • 在用于将形成在反射型掩模上的预定图案转印到感光基板上的光刻工艺中的投影曝光装置中,反射掩模和基板通过扫描驱动器相对于彼此移动,并且照明光学系统位于 辐射光源和反射掩模包括位于与反射掩模共轭的位置附近的场停止。 在另一个实施例中,扫描驱动器改变反射掩模与投影光学系统之间,或/和基板与投影光学系统之间的位置关系。 在另一个实施例中,通过形成预定图案的中继光学系统,优选地是反射系统,在反射掩模上形成场光阑的图像。 位于反射掩模和衬底之间的投影光学系统将从掩模反射的光引导到衬底,并且通过改变沿着光学器件的反射光学元件的位置来调节光在衬底的曝光区域上的照度分布 在照明光学系统中辐射光的路径。
    • 35. 发明授权
    • Multiplex type transmitting apparatus
    • 复用型发送装置
    • US06411631B1
    • 2002-06-25
    • US09542294
    • 2000-04-04
    • Toshiki SugawaraYukio NakanoMasaki OhiraTakashi Mori
    • Toshiki SugawaraYukio NakanoMasaki OhiraTakashi Mori
    • H04J316
    • H04L12/2854Y10S370/907
    • A multiplex type transmitting apparatus is arranged to have a plurality of slow signal receive/transmit sections for accommodating a counterpart for a SONET system or an SDH system, a multiplex separation converting section, and a receive/transmit section for a SONET system or SDH system fast signal. The slow or fast signal receive/transmit section includes a receive processing unit on a receive side for receiving the SS bits of the SONET/SDH system signal received from a transmission path, an internal SS bits setting unit for setting the SS bits of the received signal to internal SS bits if the SS bits of the received signal are “10” or “00”, a transmit processing unit on the receive side for transmitting a signal to the multiplex separation converting section as keeping the SS bits as “11” when an AIS-P is transferred, and a transmit processing unit on a transmit side for transmitting the signal from the multiplex separation converting section onto the transmission path as keeping the SS bits identical with the internal SS bits.
    • 复用型发送装置被配置为具有用于容纳SONET系统或SDH系统的对方的多个慢信号接收/发送部分,多路复用分离转换部分和用于SONET系统或SDH系统的接收/发送部分 快速信号。 慢速或快速信号接收/发送部分包括接收侧的接收处理单元,用于接收从传输路径接收的SONET / SDH系统信号的SS位;内部SS位设置单元,用于设置接收到的SS位 如果接收信号的SS位为“10”或“00”,则发送到内部SS位,发送处理单元在接收侧用于将多个分离转换部分的信号作为“SS”位保持为“11” 传送AIS-P,发送侧发送处理单元,用于将信号从多路复用分离转换部发送到传输路径上,以保持SS位与内部SS位相同。
    • 39. 发明授权
    • Reactive power compensating apparatus and method for reducing in
switching loss in steady state operation thereof
    • 无功功率补偿装置及其稳态运行中的开关损耗降低的方法
    • US5485075A
    • 1996-01-16
    • US269025
    • 1994-06-30
    • Takashi MoriFumitoshi Ichikawa
    • Takashi MoriFumitoshi Ichikawa
    • G05F1/70H02J3/18G05F3/00
    • H02J3/18Y02E40/12Y02E40/30
    • A self-commutated static var compensator and a method is used for stabilizing a power system by controlling an output of a self-commutated converter for receiving/supplying power from/to the power system. A constant system voltage maintaining controller calculates a first target value signal of the reactive current in accordance with a difference between a reference voltage and a voltage detected by a voltage detector, and a reactive current controller generates a second target value signal of the reactive current in accordance with a difference between the first target value signal of the reactive current and a detected current. A converter controller applies a gate driving pulse to the self-commutated converter in response to the second target value signal of the reactive current and second target value signal of the active current. A loss reduction circuit stops the gate driving pulse corresponding to the second target value of the reactive current from being supplied to the gate of the self-commutated converter when reactive power output from the self-commutated converter is close to zero.
    • 自整定静态无功补偿器和方法用于通过控制用于从/向电力系统接收/供应电力的自换换转换器的输出来稳定电力系统。 恒定系统电压保持控制器根据参考电压和由电压检测器检测到的电压之间的差异来计算无功电流的第一目标值信号,无功电流控制器产生无功电流的第二目标值信号 根据无功电流的第一目标值信号与检测电流之间的差。 A转换器控制器响应于有功电流的无功电流和第二目标值信号的第二目标值信号,向自整流转换器施加栅极驱动脉冲。 当从自整流转换器输出的无功功率接近零时,损耗减小电路将对应于无功电流的第二目标值的栅极驱动脉冲停止供给到自整流转换器的栅极。
    • 40. 发明授权
    • Method for continuous casting of slab
    • 连续铸造板坯的方法
    • US5307863A
    • 1994-05-03
    • US113958
    • 1993-08-30
    • Jun KubotaAkira ShirayamaToshio MasaokaKazutaka OkimotoTakashi Mori
    • Jun KubotaAkira ShirayamaToshio MasaokaKazutaka OkimotoTakashi Mori
    • B22D11/115B22D11/12B22D11/18B22D27/02
    • B22D11/115B22D11/122B22D11/186
    • A method for continuous casting of a slab comprises feeding molten steel into a mold through exit ports of an immersion nozzle and controlling a stream of the molten steel by means of an electromagnetic stirrer having a linearly shifting magnetic field. The direction of the linearly shifting magnetic field is toward the immersion nozzle, which is positioned at the center of the mold from a pair of narrow sides of the mold. A first frequency control step controls a frequency of a wave of the shifting magnetic field to be higher than a threshold frequency, wherein the wave has a period equal to the time during which the stream of the molten steel poured from the immersion nozzle passes through an area to which the linearly shifting magnetic field is introduced, said area having an upper limit and a lower limit. A second control step controls the frequency of the wave of the linearly shifting magnetic field to be low enough such that the magnetic fluxes of the linearly shifting magnetic field are of a density high enough to apply a braking force to the molten steel.
    • 连续铸造板坯的方法包括通过浸入式喷嘴的出口将钢水送入模具,并通过具有线性移动磁场的电磁搅拌器控制钢水流。 线性移动磁场的方向是朝向从模具的一对窄边位于模具中心的浸入式喷嘴。 第一频率控制步骤将移动磁场的波的频率控制为高于阈值频率,其中波具有等于从浸没喷嘴注入的钢水流过的时间段 引入线性移位磁场的区域,所述区域具有上限和下限。 第二控制步骤将线性移动磁场的波的频率控制得足够低,使得线性移位磁场的磁通量具有足够高的密度以对钢水施加制动力。