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    • 63. 发明授权
    • Laser processing head
    • 激光加工头
    • US07759602B2
    • 2010-07-20
    • US11457780
    • 2006-07-14
    • Atsushi MoriRyoma Okazaki
    • Atsushi MoriRyoma Okazaki
    • B23K26/00B23K26/02B23K26/14
    • B23K26/123B23K26/142
    • A laser processing head comprises nozzle-holding means (5) for holding a nozzle in which a nozzle hole (11) is formed; condensing optical system-holding means (3) for holding a condensing optical system (2), the condensing optical system-holding means being slidably arranged in the nozzle-holding means while maintaining sealing, moving means (6) for slide-moving the nozzle-holding means and the condensing optical system-holding means relative to each other; gas-feeding means (13, 19) for feeding a gas into a laser processing head chamber (8) formed between the condensing optical system of the condensing optical system-holding means and the nozzle hole of the nozzle-holding means; passages (31) formed in the nozzle-holding means to communicate the laser processing head chamber with the exterior of the nozzle-holding means; slide members (33) that slide in the passages while maintaining sealing; and coupling means (35) for coupling the slide members to the condensing optical system-holding means. Therefore, the condensing optical system-holding means or the nozzle-holding means can be moved with a small force without providing an annular gas sub-chamber.
    • 激光加工头包括用于保持其中形成有喷嘴孔(11)的喷嘴的喷嘴保持装置(5) 用于保持聚光光学系统(2)的聚光光学系统保持装置(3),聚光光学系统保持装置可滑动地布置在喷嘴保持装置中同时保持密封;移动装置(6),用于滑动喷嘴 夹持装置和聚光光学系统保持装置相对于彼此; 用于将气体供给到形成在聚光光学系统保持装置的聚光光学系统和喷嘴保持装置的喷嘴孔之间的激光加工头腔室(8)中的气体供给装置(13,19) 形成在喷嘴保持装置中的通道(31),用于将激光加工头腔室与喷嘴保持装置的外部连通; 在保持密封的同时在通道中滑动的滑动构件(33); 以及用于将滑动构件联接到聚光光学系统保持装置的联接装置(35)。 因此,聚光光学系统保持装置或喷嘴保持装置可以以小的力移动而不设置环形气体分室。
    • 64. 发明申请
    • Control method for four-wheel drive vehicle
    • 四轮驱动车辆的控制方法
    • US20090187319A1
    • 2009-07-23
    • US12379576
    • 2009-02-25
    • Atsushi Mori
    • Atsushi Mori
    • G06F19/00
    • B60K23/0808
    • A drive force control method for a four-wheel drive vehicle including a torque distributing mechanism capable of changing a drive force distribution ratio between front and rear wheels and a drive force distribution ratio between right and left front wheels or between right and left rear wheels. This method includes the steps of increasing the drive force distribution ratio of the rear wheels to the front wheels according to an increase in absolute value of a lateral G signal, and increasing the drive force distribution ratio of a turning outer wheel as one of the right and left front wheels or one of the right and left rear wheels to a turning inner wheel as the other. A lateral G sensor signal is corrected by an estimated lateral G signal calculated according to a steering angle and a vehicle speed to obtain a control lateral G signal, which is used as the lateral G signal.
    • 一种用于四轮驱动车辆的驱动力控制方法,其包括能够改变前轮和后轮之间的驱动力分配比的扭矩分配机构和左右前轮之间或左右后轮之间的驱动力分配比。 该方法包括根据横向G信号的绝对值的增加来增大后轮与前轮的驱动力分配比的步骤,并且将转向外轮的驱动力分配比提高为右侧 并且将前轮或左右后轮中的一个左右彼此分离成转向内轮。 横向G传感器信号通过根据转向角和车速计算出的估计横向G信号来校正,以获得用作横向G信号的控制横向G信号。
    • 68. 发明授权
    • Laser apparatus
    • 激光设备
    • US07257136B2
    • 2007-08-14
    • US11230653
    • 2005-09-21
    • Atsushi MoriRyoma OkazakiMinoru Ando
    • Atsushi MoriRyoma OkazakiMinoru Ando
    • H01S3/121
    • H01S3/134B23K26/702B23K26/705H01S3/036H01S3/041H01S3/073H01S3/0975H01S3/10069
    • A laser apparatus (100) for performing the laser machining operation by condensing the laser light output from a laser oscillator (3) is disclosed. A laser output value calculation unit calculates a laser output value (L1) based on a command value (L0) issued to a laser oscillator (2). A temperature change estimating unit (31) estimates the temperature change or the temperature (Te) of specified component element(s) (7a, 7b) of the laser apparatus based on the elapsed time (t) and the laser output value calculated by the laser output value calculation unit. An adjusting unit (32) adjusts the conditions for controlling the laser or the conditions for laser machining based on the temperature change or the temperature of the specified component element estimated by the temperature change estimating unit. A stable laser machining operation is performed without a temperature sensor. The laser output value (L1) may be measured by a laser power sensor (5).
    • 公开了一种通过使从激光振荡器(3)输出的激光聚光来进行激光加工的激光装置(100)。 激光输出值计算单元基于发出到激光振荡器(2)的指令值(L 0)来计算激光输出值(L 1)。 温度变化推定部(31)基于经过时间(t)和计算出的激光输出值,来估计激光装置的规定成分(7a,7b)的温度变化或温度(Te) 由激光输出值计算单元。 调整单元(32)基于由温度变化推定部估计出的规定成分要素的温度变化或温度来调整激光控制条件或激光加工条件。 在不使用温度传感器的情况下进行稳定的激光加工。 激光输出值(L 1)可以由激光功率传感器(5)测量。
    • 69. 发明申请
    • Blower for laser oscillator and laser oscillator
    • 激光振荡器和激光振荡器的鼓风机
    • US20070071057A1
    • 2007-03-29
    • US11533168
    • 2006-09-19
    • Kazuya OhtaAkira EgawaAtsushi Mori
    • Kazuya OhtaAkira EgawaAtsushi Mori
    • H01S3/22H01S3/223
    • H01S3/036G01H1/003G01M13/045H01S3/073
    • A blower (10) includes: at least two or at least three acoustic sensors or vibration sensors (31a to 31c) attached to a casing (12); and a position specifying means (34) for specifying a position of a source of abnormal sound or abnormal vibration from signals detected by the acoustic sensors or vibration sensors. When the position of the abnormal portion is specified in this way, a proper countermeasure can be taken quickly. Further, the blower (10) preferably includes an alarm output judging means (35) for judging whether or not an alarm should be outputted according to the position of the source of the abnormal sound or abnormal vibration specified by the position specifying means. A laser oscillator (100) having the blower (10) is also provided.
    • 鼓风机(10)包括:附接到壳体(12)的至少两个或至少三个声学传感器或振动传感器(31a至31c); 以及位置指定装置,用于根据由声学传感器或振动传感器检测到的信号来指定异常声音或异常振动源的位置。 当以这种方式指定异常部分的位置时,可以迅速采取适当的对策。 此外,鼓风机10优选地包括报警输出判断装置,用于根据由位置指定装置指定的异常声音或异常振动的源的位置来判断是否应该输出报警。 还提供了具有鼓风机(10)的激光振荡器(100)。
    • 70. 发明授权
    • Current collector with penetrating holes of complicated shape for use in a secondary battery and manufacturing process thereof
    • 用于二次电池的具有复杂形状的穿透孔的集电器及其制造方法
    • US07191502B1
    • 2007-03-20
    • US09124925
    • 1998-07-29
    • Koichi AshizawaAtsushi Mori
    • Koichi AshizawaAtsushi Mori
    • H01M4/70H01M4/82
    • H01M4/13H01M4/74H01M4/742H01M10/0525H01M2300/0025Y10T29/10
    • There is provided a current collector for use in a secondary battery on which active material coated on both sides of a metal foil are difficult to drop out.The metal foil is provided with a large number of penetrating holes, the periphery of which are formed into a complicated shape, and active material, binder, etc. are intruded on each periphery, whereby the active material, etc. coated on both sides of the current collector consisting of the metal foil are prevented from dropping out. An area S of penetrating holes is in the range of 0.05 to 0.50 mm2 a value M/N is in the range of 1.30 to 100 wherein M is the peripheral length of the penetrating holes and N is the peripheral length of a virtual circle having the area S of the penetrating hole. The current collector having such a large number of penetrating holes is obtained by passing a metal foil without a hole through between a concavo-convex roll having a large number of convex parts and a smoothing roll. If any burr is produced at each periphery edge of the penetrating holes, the current collector is further caused to pass through between a pair of metal smoothing rolls, whereby the burr produced on each periphery edge of the penetrating holes can be removed.
    • 提供了用于二次电池的集电器,其上涂覆有金属箔两侧的活性材料难以脱落。 金属箔设置有大量的穿孔,其周边形成为复杂的形状,并且活性物质,粘合剂等侵入到每个周边上,由此涂覆在两侧的活性物质等 防止由金属箔构成的集电体脱落。 通孔的面积S在0.05〜0.50mm的范围内2值M / N在1.30〜100的范围内,其中M为贯通孔的周长,N为 具有穿透孔的面积S的虚拟圆的周长。 通过使具有大量凸部的凹凸辊与平滑辊之间通过不带孔的金属箔而获得具有如此大量贯通孔的集电体。 如果在贯通孔的各周缘处产生毛刺,则集流体进一步通过一对金属平滑辊之间,从而可以除去在贯通孔的各周缘上产生的毛刺。