公开(公告)号：US20150143949A1

公开(公告)日：2015-05-28

申请号：US14402425

申请日：2013-06-03

Applicant: Yuichiro Koike

Inventor： Yuichiro Koike

IPC: B62M3/08 ,  A63B22/06

CPC classification number: B62M3/086 ,  A63B22/0605 ,  A63B2022/0611 ,  B62M3/08 ,  B62M2003/006 ,  Y10T74/2168

Abstract: Provided is a semi-fixed type shoe-fixing shaft that includes a shaft rotatably mounted on a crank, a ratchet pawl swingably installed on the shaft, a ratchet engaging tooth fixed to the crank so as to catch the ratchet pawl, a ratchet spring fixed to the shaft so as to swing the ratchet pawl, a ratchet control lever connected to the ratchet spring and slidably installed on the shaft, and a shoe fixing hook fixed to the shaft. The shoe fixing hook and a fastener fixed to a cycling shoe are coupled. Thereby, the cycling shoe and the shaft are fixed, and a force for stretching an ankle is transmitted through the cycling shoe and the shaft as a force for rotating the crank. Muscles around a calf for moving the ankle can be used as a rotational force for the crank.

Abstract translation: 提供一种半固定型固定轴，其包括可旋转地安装在曲柄上的轴，可摆动地安装在轴上的棘爪，固定到曲柄上的棘轮啮合齿以锁住棘爪，棘轮弹簧固定 以便摆动棘爪，连接到棘轮弹簧并可滑动地安装在轴上的棘轮控制杆和固定在轴上的鞋固定钩。 鞋固定钩和固定在自行车鞋上的紧固件相连接。 由此，骑自行车鞋和轴是固定的，并且用于拉伸脚踝的力作为用于旋转曲柄的力通过自行车鞋和轴传递。 用于移动脚踝的小腿周围的肌肉可以用作曲柄的旋转力。

公开(公告)号：US20090174819A1

公开(公告)日：2009-07-09

申请号：US12278137

申请日：2007-01-31

Applicant: Yuichiro Koike ,  Takuro Takahashi

Inventor： Yuichiro Koike ,  Takuro Takahashi

IPC: H04N5/14 ,  H04N7/12

CPC classification number: H04N19/132 ,  H04N19/159 ,  H04N19/172 ,  H04N19/176 ,  H04N19/194 ,  H04N19/43 ,  H04N19/523

Abstract: It is an object to reduce an amount of calculation for motion vector detection and to prevent degradation in image quality. A motion vector detection device (1) includes a first motion vector extraction circuit (142) to extract a predetermined reduced number of first motion vectors from multiple first motion vectors detected by a first motion vector detection circuit (141), and a selection circuit (143) to select the multiple first motion vectors or the extracted first motion vectors.

Abstract translation: 本发明的目的是减少运动矢量检测的计算量并防止图像质量下降。 运动矢量检测装置（1）包括：第一运动矢量提取电路（142），用于从由第一运动矢量检测电路（141）检测的多个第一运动矢量中提取预定减少数量的第一运动矢量;以及选择电路 143）来选择多个第一运动矢量或所提取的第一运动矢量。

公开(公告)号：US08126060B2

公开(公告)日：2012-02-28

申请号：US12278137

申请日：2007-01-31

Applicant: Yuichiro Koike ,  Takuro Takahashi

Inventor： Yuichiro Koike ,  Takuro Takahashi

IPC: H04N7/18

CPC classification number: H04N19/132 ,  H04N19/159 ,  H04N19/172 ,  H04N19/176 ,  H04N19/194 ,  H04N19/43 ,  H04N19/523

Abstract: It is an object to reduce an amount of calculation for motion vector detection and to prevent degradation in image quality. A motion vector detection device (1) includes a first motion vector extraction circuit (142) to extract a predetermined reduced number of first motion vectors from multiple first motion vectors detected by a first motion vector detection circuit (141), and a selection circuit (143) to select the multiple first motion vectors or the extracted first motion vectors.

Abstract translation: 本发明的目的是减少运动矢量检测的计算量并防止图像质量下降。 运动矢量检测装置（1）包括：第一运动矢量提取电路（142），用于从由第一运动矢量检测电路（141）检测的多个第一运动矢量中提取预定减少数量的第一运动矢量;以及选择电路 143）来选择多个第一运动矢量或所提取的第一运动矢量。