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    • 21. 发明申请
    • FORCEPS SUPPORT DEVICE
    • 强制支持设备
    • US20130072752A1
    • 2013-03-21
    • US13696950
    • 2011-05-11
    • Makoto HashizumeHajime KenmotsuKazuo Yuge
    • Makoto HashizumeHajime KenmotsuKazuo Yuge
    • A61B1/00A61B17/29
    • A61B1/00133A61B1/00087A61B17/29A61B34/30A61B90/50A61B2017/00278A61B2017/00398
    • A forceps support device 1 is constituted by an endoscope holding portion 20 that holds an endoscope 5, a base portion 30 that holds the endoscope holding portion 20 so as to be rotatable in a circumferential direction of the endoscope, a forceps support portion 50 that supports forceps 40 and is attached relative to the base portion 30 so as to be movable back and forth in an extension direction of the forceps, a first drive means 60 that rotates the endoscope holding portion 20 held by the base portion 30 in the circumferential direction of the endoscope, a second drive means 70 that rotates the forceps support portion 50 and the base portion 30 in the circumferential direction of the endoscope with the endoscope holding portion 20 as a fulcrum, and a third drive means 80 that moves the forceps support portion 50 back and forth in the extension direction of the forceps.
    • 镊子支撑装置1由内窥镜保持部20构成,内窥镜保持部20保持内窥镜5,保持内窥镜保持部20的基部30,以能够沿内窥镜的周向旋转;镊子支撑部50, 钳子40相对于基部30被安装成可以在镊子的延伸方向上前后移动;第一驱动装置60,其使由基部30保持的内窥镜保持部20沿周向方向旋转; 内窥镜,以内窥镜保持部20为支点使镊子支撑部50和基部30在内窥镜的圆周方向上旋转的第二驱动单元70,以及使镊子支撑部50移动的第三驱动单元80 在镊子的延伸方向上来回。
    • 23. 发明授权
    • Clutch control device
    • 离合器控制装置
    • US07967727B2
    • 2011-06-28
    • US12318200
    • 2008-12-23
    • Kiyoshi NagamiYoshio UmemuraMakoto HashizumeTakashi Kato
    • Kiyoshi NagamiYoshio UmemuraMakoto HashizumeTakashi Kato
    • B60W10/02
    • F16H61/143F16D48/066F16D2500/3024F16D2500/70406F16D2500/70426F16D2500/7061F16D2500/70631F16H2061/145Y10T477/78Y10T477/79
    • An oil pressure command value for slip-control of a lock-up clutch of a torque converter is calculated based on a feed-forward oil pressure value calculated by an FF value calculating unit and a feed-back oil pressure value calculated by a feedback value calculating unit. When the feedback oil pressure value is calculated, a deviation out-of-range determining unit determines whether a deviation between actual rotational speed difference and target rotational speed difference is outside of a predetermined range. If the deviation is outside of the predetermined range, a feedback value correcting unit calculates a correction value and corrects the feedback oil pressure value. Therefore, when the deviation is outside of the predetermined range, the actual rotational speed difference is brought into convergence with the target rotational speed difference with rapid response. When the deviation falls within the predetermined range, normal feedback control is adopted to assure stability without overshooting, even in a high engine speed, high engine torque state.
    • 基于由FF值计算单元计算的前馈油压值和由反馈值计算的反馈油压值,计算用于变矩器的锁止离合器的滑差控制的油压指令值 计算单位。 当计算出反馈油压值时,偏差超出范围确定单元确定实际转速差和目标转速差之间的偏差是否在预定范围之外。 如果偏差在预定范围之外,则反馈值校正单元计算校正值并校正反馈油压值。 因此,当偏差超出预定范围时,实际转速差与目标转速差快速响应。 当偏差落在预定范围内时,即使在高发动机转速,高发动机转矩状态下也采用正常反馈控制来确保稳定性而不会过冲。
    • 24. 发明申请
    • ENDOSCOPE SYSTEM AND ENDOSCOPIC OPERATION TRAINING SYSTEM
    • 内镜系统和内窥镜手术训练系统
    • US20110015486A1
    • 2011-01-20
    • US12933540
    • 2008-10-20
    • Atsuyuki YamamotoHiroshi HoshinoRyo KawamuraMakoto HashizumeKenoki Ohuchida
    • Atsuyuki YamamotoHiroshi HoshinoRyo KawamuraMakoto HashizumeKenoki Ohuchida
    • A61B1/04
    • G03B21/10A61B1/00009A61B1/00048G03B35/26G06T5/006G06T2207/10021G06T2207/30004G09B23/285H04N13/363
    • An endoscope system or an endoscopic operation training system includes: projectors which project video light indicating a video taken by an endoscope device that allows at least a part thereof to be inserted into patient's body cavity; and a dome type screen having a shape of a projection surface that directs a concave surface toward an operator and assistants, in which the video light is projected onto the projection surface. In a case where an axis that passes through a center of an opening surface thereof and is perpendicular to the opening surface is defined as a first axis, a point where the first axis and the projection surface intersect each other is defined as a projection surface center, and an axis that connects the projection surface center and an edge portion of the projection surface to each other is defined as a second axis, and a tangential line of the edge portion of the projection surface is defined as a third axis, then an angle made by the first axis and the third axis is an angle at which it is possible to observe a whole of the video from the first viewpoint position, and an angle made by the first axis and the second axis is an axis at which it is possible to observe the projection surface center from the second viewpoint position.
    • 内窥镜系统或内窥镜操作训练系统包括:投影仪,其投影视频灯,其指示内窥镜装置拍摄的视频,其允许其至少一部分插入患者的体腔中; 以及具有将凹面朝向操作者引导的投影面的形状的圆顶型屏幕,其中视频光投影到投影面上的助手。 在通过其开口表面的中心并垂直于开口表面的轴被定义为第一轴线的情况下,将第一轴线和投影表面相交的点定义为投影表面中心 将突出面中心与突出面的边缘部彼此连接的轴定义为第二轴,将突出面的边缘部的切线定义为第三轴,然后将角度 由第一轴和第三轴构成的角度是可以从第一视点位置观察整个视频的角度,并且由第一轴和第二轴形成的角度是可能的轴线 从第二视点位置观察投影面中心。
    • 25. 发明申请
    • MASTER-SLAVE MANIPULATOR SYSTEM
    • 主从制操纵器系统
    • US20080180392A1
    • 2008-07-31
    • US12016231
    • 2008-01-18
    • Kosuke KishiMakoto Hashizume
    • Kosuke KishiMakoto Hashizume
    • G09G5/00
    • B25J9/1689A61B34/30A61B34/37A61B90/361A61B90/37G05B2219/40161G05B2219/40307G05B2219/45118
    • In a master-slave manipulator system, an intuitive operation can be achieved by a simple structure in which a layout of a monitor and an operation input device is not limited. A master-slave manipulator system is provided with a manipulator, a camera, a monitor, an operation input device, a manipulator controller and a master controller. The master controller is provided with an operation an information acquisition portion for operation command acquiring an operation reference data on the basis of the command by the operation input device, an acquirement information division portion dividing the operation reference data into a position movement reference data and an orientation reference data, and a moving direction compensation controller compensating the position movement reference data on the basis of the orientation reference data so as to output a position moving command compensation information. The manipulator controller controls the position and orientation of the manipulator on the basis of the position moving command compensation information and the orientation reference data.
    • 在主从操纵器系统中,可以通过简单的结构实现直观的操作,其中监视器和操作输入装置的布局不受限制。 主从操纵器系统设有操纵器,相机,监视器,操作输入装置,操纵器控制器和主控制器。 主控制器设置有操作信息获取部分,用于操作命令基于操作输入装置的命令获取操作参考数据;获取信息划分部分,将操作参考数据分割为位置移动参考数据;以及 取向基准数据,以及移动方向补偿控制器,其基于取向基准数据补偿位置移动基准数据,以输出位置移动指令补偿信息。 操纵器控制器基于位置移动指令补偿信息和姿势参考数据来控制操纵器的位置和方位。