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    • 25. 发明授权
    • Power tools
    • 电动工具
    • US08210275B2
    • 2012-07-03
    • US13011350
    • 2011-01-21
    • Hitoshi SuzukiMasahiro Watanabe
    • Hitoshi SuzukiMasahiro Watanabe
    • B25D11/06B25B23/14B25B23/151
    • B25B23/1475B25B21/02B25B23/1405B25F5/00
    • Power tools are taught that may include, for example, a detector for detecting impact sounds generated, e.g. by a hammer strikes an anvil or by oil pulse from an oil unit. The detector may include a receiver (30) adapted to selectively convert sound within a narrow frequency range into electric signals. Preferably, the impact sounds fall within the narrow frequency range of the receiver (30). A processor 38 may be utilized to control the motor (22) in order to stop the rotation of the hammer when a pre-determined number of impact sounds has been detected by the detector. In addition or in the alternative, various structures can be used to set various operating conditions, including dials 34, sound sensors 30, keypads and remote control devices 250. Further, structures for performing maintenance condition status checks are taught.
    • 教导的电动工具可以包括例如用于检测产生的冲击声的检测器,例如, 用锤子敲击砧座,或者用石油单位的油脉冲击。 检测器可以包括适于选择性地将窄频率范围内的声音转换成电信号的接收器(30)。 优选地,撞击声落在接收器(30)的窄频范围内。 当检测器已经检测到预定数量的冲击声时,处理器38可用于控制马达(22),以便停止锤的旋转。 另外或在替代方案中,可以使用各种结构来设置各种操作条件,包括拨盘34,声音传感器30,键盘和遥控装置250.此外,教导用于执行维护状态状态检查的结构。
    • 27. 发明授权
    • Semiconductor light emitting element
    • 半导体发光元件
    • US08120051B2
    • 2012-02-21
    • US12662645
    • 2010-04-27
    • Kazuyuki IizukaMasahiro Watanabe
    • Kazuyuki IizukaMasahiro Watanabe
    • H01L29/22
    • H01L33/387H01L33/0079H01L33/22H01L33/405H01L33/42
    • A semiconductor light emitting element includes a group III-V compound semiconductor layer, a first main surface and a second main surface, a reflection metal film formed on the second main surface, a front surface electrode formed on the first main surface, and an ohmic contact joint part formed between the reflection metal film and the group III-V compound semiconductor layer except a region directly under the front surface electrode. The ohmic contact joint part is disposed in a side of an outer peripheral part of the semiconductor light emitting element, formed so as to surround the front surface electrode when the ohmic contact joint part is viewed from a side of the front surface electrode, and disposed so that distance from each location of outer edge parts of the front surface electrode to the ohmic contact joint part nearest to the each location becomes equal to each other.
    • 半导体发光元件包括III-V族化合物半导体层,第一主表面和第二主表面,形成在第二主表面上的反射金属膜,形成在第一主表面上的前表面电极和欧姆 接触部分形成在反射金属膜和III-V族化合物半导体层之外,除了正面电极正下方的区域。 欧姆接触部分设置在半导体发光元件的外周部分的一侧,当从前表面电极的一侧观察欧姆接触部分时,形成为围绕前表面电极,并且设置 使得从前表面电极的外边缘部分的每个位置到最接近每个位置的欧姆接触部分的距离彼此相等。
    • 29. 发明申请
    • WORK INFORMATION PROCESSOR, PROGRAM, AND WORK INFORMATION PROCESSING METHOD
    • 工作信息处理程序,程序和工作信息处理方法
    • US20110254663A1
    • 2011-10-20
    • US13125125
    • 2009-06-12
    • Yushi SakamotoHideaki SuzukiTomotoshi IshidaShinichi TaniguchiMasahiro Watanabe
    • Yushi SakamotoHideaki SuzukiTomotoshi IshidaShinichi TaniguchiMasahiro Watanabe
    • G08B5/22
    • G06Q10/06G05B19/4183G05B2219/31286G05B2219/31432Y02P90/10
    • Although techniques for determining the positions of workers and products and displaying their tracks on a two-dimensional layout were available in the past, they were inconvenient in that work times and process shifts over time could not be grasped. A technique for grasping work contents of a worker highly accurately utilizing electronic tags was also available. However, it was also inconvenient in that the workers had to read the electronic tags intentionally while at work. The work information processor (100) is capable of showing passage of time and process shifts by specifying steps at given points in time by a position sensor (161) attached to a worker. Also represented is a work information processor that stores work content definition information for specifying work contents based on the information detected by the sensor and displays work contents along the passage of time, specifies work contents based on values detected by multiple sensors and the times of said detections according to work content definition information, and specifies work contents according to pieces of work content definition information.
    • 虽然过去可以使用确定工人和产品的位置以及在二维布局上显示轨迹的方法,但是在工作时间上并不方便,而且随着时间的推移,流程的变化是无法理解的。 也可以使用高精度地利用电子标签来掌握作业内容的技术。 然而,工作上也要不得不刻意阅读电子标签也是不方便的。 工作信息处理器(100)能够通过由附加到工作者的位置传感器(161)指定给定时间点的步骤来显示时间和处理偏移的通过。 还表示了工作信息处理器,其基于由传感器检测到的信息来存储用于指定工作内容的工作内容定义信息,并且随着时间的推移显示工作内容,基于由多个传感器检测到的值和所述多个传感器的时间来指定工作内容 根据工作内容定义信息进行检测,并根据工作内容定义信息指定工作内容。
    • 30. 发明申请
    • Fixing unit and image forming apparatus using fixing unit
    • 固定单元和使用定影单元的成像设备
    • US20110229224A1
    • 2011-09-22
    • US13064212
    • 2011-03-11
    • Masahiro Watanabe
    • Masahiro Watanabe
    • G03G15/16
    • G03G15/2025G03G2215/2032
    • Disclosed is a fixing unit including a fixing member; a pressure member brought into press-contact with a front surface of the fixing member; a pressure mechanism that changes a position at which the pressure member is brought into press-contact with the fixing member, the pressure mechanism being capable of controlling a presence or absence and a width of the nip part; and a cleaning web unit having a contact roller brought into contact with at least the pressure member via a web, a supply roller that supplies a new web, and a winding roller that winds and collects the web having wiped off an attachment on the pressure roller. The contact roller is caused to move following a movement of the pressure mechanism to maintain a constant contact position, a constant contact direction, and a constant contact force thereof with respect to the pressure member.
    • 公开了一种固定单元,包括固定构件; 压力构件与所述固定构件的前表面压接; 压力机构,其使所述加压部件与所述固定部件压接的位置变化,所述压力机构能够控制所述辊隙部的有无宽度; 以及清洁纸单元,其具有经由幅材与至少压力构件接触的接触辊,供给新的幅材的供给辊和卷绕并收集已经擦除了加压辊上的附件的幅材的卷绕辊 。 使接触辊在压力机构的移动之后移动以保持接触位置恒定,接触方向恒定,并且其相对于压力构件的恒定接触力。