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1. 发明申请

US20080004143A1 Bicycle sprocket assembly 审中-公开
标题翻译：自行车链轮总成
公开(公告)号：US20080004143A1
公开(公告)日：2008-01-03
申请号：US11454115
申请日：2006-06-16
申请人： Takanori Kanehisa , Yoshiaki Ando , Kenji Kamada
发明人： Takanori Kanehisa , Yoshiaki Ando , Kenji Kamada
IPC分类号： F16H55/30
CPC分类号： B62M9/10
摘要： A bicycle sprocket assembly includes first, second and third sprockets. A first mounting portion of the first sprocket is directly connected to a second mounting portion of the second sprocket by first fasteners at circumferentially spaced apart locations. The first sprocket is supported on the second sprocket by the first fasteners and axially spaced from the second sprocket by the first fasteners. A second mounting portion of the second sprocket is directly connected to a third mounting portion of the third sprocket by second fasteners. The second sprocket is supported on the third sprocket by the second fasteners and axially spaced from the third sprocket by the second fasteners. First and second radially innermost ends of the first and second sprockets are radially spaced from and free from contact with a freewheel when the bicycle sprocket assembly is mounted to the freewheel.
摘要翻译：自行车链轮组件包括第一，第二和第三链轮。第一链轮的第一安装部分通过第一紧固件在周向间隔开的位置处直接连接到第二链轮的第二安装部分。第一链轮通过第一紧固件支撑在第二链轮上，并且通过第一紧固件与第二链轮轴向间隔开。第二链轮的第二安装部分通过第二紧固件直接连接到第三链轮的第三安装部分。第二链轮由第二紧固件支撑在第三链轮上，并且通过第二紧固件与第三链轮轴向间隔开。当自行车链轮组件安装到自由轮时，第一和第二链轮的第一和第二径向最内端与自由轮径向间隔开并与其无接触。

2. 发明授权

US09166768B2 Radio transceiver and control method thereof 有权
标题翻译：无线电收发器及其控制方法
公开(公告)号：US09166768B2
公开(公告)日：2015-10-20
申请号：US13824226
申请日：2011-09-07
申请人： Yoshiaki Ando
发明人： Yoshiaki Ando
IPC分类号： H04L5/18 , H04L5/14 , H03L7/18 , H03L7/099 , H04B1/525
CPC分类号： H04L5/18 , H03L7/099 , H03L7/18 , H04B1/525 , H04L5/14
摘要： In order to reduce deterioration of reception performance even further in a case of simultaneously performing transmission and reception, a transmitting circuit (20), which forms a radio transceiver (1), outputs a transmission signal (110) to be wirelessly transmitted through an antenna (10). A duplexer (30) conducts the transmission signal (110) to the antenna (10), and outputs, as differential signals (102p and 102n), a reception signal wirelessly received through the antenna (10) to a receiving circuit (40). The receiving circuit (40) regulates phases of the differential signals (102p and 102n) based on a first characteristic of the reception signal under a condition that the transmission signal (110) is not output, and a second characteristic of the reception signal under a condition that the transmission signal (110) is output. Further, the receiving circuit (40) regulates gains of the differential signals (102p and 102n) based on a result obtained by comparing the first and second characteristics after the regulation of phases.
摘要翻译：为了在同时执行发送和接收的情况下进一步降低接收性能的恶化，形成无线电收发器（1）的发送电路（20）输出通过天线无线发送的发送信号（110）（10）。双工器（30）向天线（10）传送发送信号（110），作为差分信号（102p和102n）输出通过天线（10）无线接收的接收信号到接收电路（40）。接收电路（40）在不输出发送信号（110）的条件下，基于接收信号的第一特性，调制差分信号（102p，102n）的相位，条件是传输信号（110）被输出。此外，接收电路（40）基于通过比较相位调节之后的第一和第二特性而获得的结果来调节差分信号（102p和102n）的增益。

3. 发明授权

US5397273A Rear derailleur for a bicycle 失效
标题翻译：自行车后拨链器
公开(公告)号：US5397273A
公开(公告)日：1995-03-14
申请号：US188768
申请日：1994-01-31
申请人： Yoshiaki Ando
发明人： Yoshiaki Ando
IPC分类号： B62M9/121 , F16H61/00
CPC分类号： B62M9/125 , B62M9/1248 , B62M9/126
摘要： A rear derailleur for a bicycle comprises a hub axis, a mounting member, a bracket body supported by the mounting member to be pivotal about a first axis extending substantially parallel to the hub axis, and a support member disposed forwardly of the bracket member for supporting a chain guide wheel and a chain tension wheel to be pivotal about a second axis extending substantially parallel to the first axis. The derailleur further comprises a pair of pivot links interconnecting the bracket member and the support member and arranged substantially parallel to a first phantom line extending through the first axis and the second axis as seen in a direction along the hub axis, and first and second tension springs for biasing the bracket member to pivot relative to the bicycle frame and for biasing the chain guide wheel and the chain tension wheel to pivot relative to the support member, respectively, to thereby apply a tension to a chain. The guide wheel is disposed close to a position under the gears such that, with a vertical pivotal movement about the first axis of the support member, the guide wheel is movable toward or away from the gears by a long distance for a pivoting angle of the support member. Further, the guide wheel is pivotal downward about the second axis away from the gears by a long distance for a pivoting angle of the guide wheel.
摘要翻译：用于自行车的后拨链器包括轮毂轴线，安装构件，由安装构件支撑的托架体，所述托架主体围绕基本上平行于轮毂轴线延伸的第一轴线枢转;以及支撑构件，其布置在支架构件的前方，用于支撑链条导轮和链条张力轮，其围绕基本上平行于第一轴线延伸的第二轴线枢转。所述拨链器还包括一对枢轴连杆，所述枢轴连杆将所述支架构件和所述支撑构件互连，并且基本上平行于沿着所述轮毂轴线的方向观察到的穿过所述第一轴线和所述第二轴线延伸的第一假想线，以及第一和第二张力弹簧，用于偏置支架构件相对于自行车车架枢转并且用于偏压链条导轮和链条张力轮以分别相对于支撑构件枢转，从而向链条施加张力。引导轮设置在靠近齿轮下方的位置处，使得通过围绕支撑构件的第一轴线的垂直枢转运动，引导轮可以朝向或远离齿轮移动长距离，以便枢转角度支持会员此外，引导轮围绕第二轴线向远离齿轮枢转较长的距离，用于引导轮的枢转角度。

4. 发明授权

US08777696B2 Processing method for concave-convex gear 有权
标题翻译：凹凸齿轮加工方法
公开(公告)号：US08777696B2
公开(公告)日：2014-07-15
申请号：US13578729
申请日：2011-02-10
申请人： Yoshiaki Ando , Masayuki Takeshima , Ikuko Hirota
发明人： Yoshiaki Ando , Masayuki Takeshima , Ikuko Hirota
IPC分类号： B23F15/00
CPC分类号： B23F15/00 , F16H1/321 , Y10T409/10 , Y10T409/103975
摘要： A relative movement trajectory of each convex tooth pin of a mating gear with respect to a concave-convex gear at the time when torque is transmitted between the mating gear and the concave-convex gear (nutation gear) may be expressed by a first linear axis, a second linear axis, a third linear axis, a fourth rotation axis, a fifth rotation axis and a sixth indexing axis. Then, a relative movement trajectory of each convex tooth pin of the mating gear, expressed by the first linear axis, the second linear axis, the third linear axis, the fifth rotation axis and the sixth indexing axis in the case where the fourth rotation axis is brought into coincidence with the sixth indexing axis, is calculated, and at least one of a disc-shaped workpiece and a working tool is moved on the basis of the calculated relative movement trajectory.
摘要翻译：在匹配齿轮和凹凸齿轮（章动齿轮）之间传递扭矩时，配合齿轮的每个凸齿销相对于凹凸齿轮的相对运动轨迹可以由第一直线轴第二线性轴，第三线性轴，第四旋转轴，第五旋转轴和第六分度轴。然后，在第四旋转轴的情况下，由第一直线轴，第二直线轴，第三直线轴，第五旋转轴和第六分度轴表示的配合齿轮的每个凸齿销的相对运动轨迹与第六分度轴重合，计算出盘状工件和作业工具中的至少一个基于计算出的相对运动轨迹移动。

5. 发明授权

US5949285A Gain-variable amplifier having small DC output deviation and small distortion 失效
标题翻译：具有小直流输出偏差和小失真的增益可变放大器
公开(公告)号：US5949285A
公开(公告)日：1999-09-07
申请号：US869909
申请日：1997-06-05
申请人： Yoshiaki Ando
发明人： Yoshiaki Ando
IPC分类号： H03G3/10 , H03G1/00 , H03F3/45
CPC分类号： H03G1/0023
摘要： In a gain-variable amplifier, a first differential amplifier is formed by first and second transistors having a common emitter connected to a first constant current source, a second differential amplifier is formed by third and fourth transistors having a common emitter connected to a collector of the second transistor, and a third differential amplifier is formed by fifth and sixth transistors having a common emitter. Collectors of the fifth and sixth transistors are connected to collectors of the third and fourth transistors, respectively. A seventh transistor is connected between the common emitter of the fifth and sixth transistors and a second constant current source.
摘要翻译：在增益可变放大器中，第一差分放大器由具有连接到第一恒定电流源的公共发射极的第一和第二晶体管形成，第二差分放大器由第三和第四晶体管形成，第三和第四晶体管具有连接到第二晶体管和第三差分放大器由具有共同发射极的第五和第六晶体管形成。第五和第六晶体管的集电极分别连接到第三和第四晶体管的集电极。第七晶体管连接在第五和第六晶体管的公共发射极和第二恒流源之间。

6. 发明授权

US5624335A Rear derailleur for a bicycle 失效
标题翻译：自行车后拨链器
公开(公告)号：US5624335A
公开(公告)日：1997-04-29
申请号：US597537
申请日：1996-02-02
申请人： Yoshiaki Ando
发明人： Yoshiaki Ando
IPC分类号： B62M9/121 , B62M9/124 , B62M9/1242 , B62M9/1244 , B62M9/1248 , B62M9/125 , B62M9/126 , F16H9/06
CPC分类号： B62M9/1244 , B62M9/1242 , B62M9/1248 , B62M9/125
摘要： A rear derailleur for a bicycle having a bracket connected to a bicycle frame, a guide wheel for shifting a chain, a support member for supporting the guide wheel, a base member pivotably attached to the bracket, a tension spring for biasing the base member in a predetermined pivoting direction, and a parallelogram link mechanism for linking the support member and the base member. The bracket has a mounting section formed in a region thereof adjacent the bicycle frame and opposed to the bicycle frame. The tension spring is attached to the mounting section so as to lie between the bicycle frame and the mounting section. The tension spring is a coil spring having one end thereof fixed to the mounting section, and the other end fixed to the base member. An axis extends through a middle tubular space of the coil spring for pivotally connecting the base member to the bracket. The link mechanism includes an inner pivotal link, and an outer pivotal link disposed farther from the bicycle frame than the inner pivotal link is. The inner pivotal link is connected at one end thereof to the base member by a first pivot pin. The first pivot pin is disposed closer to the bicycle frame than the mounting section is.
摘要翻译：一种用于自行车的后拨链器，其具有连接到自行车车架的支架，用于移动链条的导向轮，用于支撑导轮的支撑构件，可枢转地附接到支架的基座构件，用于将基座构件偏压的拉伸弹簧预定的枢转方向，以及用于连接支撑构件和基座构件的平行四边形连杆机构。支架具有形成在与自行车车架相邻并与自行车车架相对的区域中的安装部分。拉伸弹簧安装在安装部分上，以便位于自行车车架和安装部分之间。张力弹簧是其一端固定在安装部上的螺旋弹簧，另一端固定在基部上。轴线延伸穿过螺旋弹簧的中间管状空间，用于将基座部件枢转地连接到支架上。连杆机构包括内部枢转连杆和设置为比内部枢转连杆更远离自行车车架的外部枢转连杆。内部枢转连杆通过第一枢轴销在其一端连接到基座部件。第一枢轴销比安装部分更靠近自行车车架设置。

7. 发明授权

US5518456A Bicycle derailleur 失效
标题翻译：自行车拨链器
公开(公告)号：US5518456A
公开(公告)日：1996-05-21
申请号：US346417
申请日：1994-11-29
申请人： Satoru Kojima , Yoshiaki Ando
发明人： Satoru Kojima , Yoshiaki Ando
IPC分类号： B62M9/1242 , B62M9/1248 , F16H59/04
CPC分类号： B62M9/1248 , B62M9/1242
摘要： A bicycle derailleur operable by a control cable to shift a chain between a large gear and a small gear, includes a parallelogram link mechanism having a base member connectable to a bicycle frame, a support member, and a pair of pivotal links extending between the support member and the base member, and a return spring for biasing the support member in one direction. A shift control member connectable to the control cable is supported by the parallelogram link mechanism to be displaceable relative thereto between a first position for contacting the parallelogram link mechanism and a second position separated therefrom. The return spring is a tension coil type spring connected at one end thereof to the shift control member and at the other end to the parallelogram link mechanism. The return spring biases the support member in one direction through the shift control member. The shift control member is operable, by an operating force applied through the control cable, to displace the support member through the return spring in a direction opposite to the direction in which the support member is biased by the return spring.
摘要翻译：一种由控制电缆操作以在大齿轮和小齿轮之间移动链条的自行车拨链器包括平行四边形连杆机构，其具有可连接到自行车车架的底座部件，支撑部件和在支撑件之间延伸的一对枢转连杆构件和基座构件，以及用于沿一个方向偏压支撑构件的复位弹簧。可连接到控制电缆的变速控制构件由平行四边形连杆机构支撑，以在用于接触平行四边形连杆机构的第一位置和与其分离的第二位置之间相对于其移动。复位弹簧是在其一端连接到变速控制构件并且另一端连接到平行四边形连杆机构的张力线圈型弹簧。复位弹簧通过变速控制构件沿一个方向偏压支撑构件。变速控制构件通过通过控制电缆施加的操作力而可操作地通过复位弹簧沿着与支撑构件被回位弹簧偏置的方向相反的方向移动支撑构件。

8. 发明授权

US5421786A Rear derailleur bracket 失效
标题翻译：后拨链器支架
公开(公告)号：US5421786A
公开(公告)日：1995-06-06
申请号：US188767
申请日：1994-01-31
申请人： Yoshiaki Ando
发明人： Yoshiaki Ando
IPC分类号： B62K19/30 , B62M9/121 , F16H7/18
CPC分类号： B62M9/125 , B62K19/30
摘要： A rear derailleur bracket for connecting a rear derailleur to a bicycle frame, utilizing a coupling device formed on a derailleur mounting extension of a rear fork end of the bicycle frame. The rear derailleur bracket includes a bracket body, a first bolt bore provided adjacent one end of the bracket body for connecting the rear derailleur to the bracket body, a second bolt bore provided adjacent the other end of the bracket body for connecting the bracket body to the coupling device of the bicycle frame, and a projection acting as a position setting device for contacting the derailleur mounting extension to place the rear derailleur in a predetermined posture relative to the rear fork end. The projection extends substantially vertically from a surface of the bracket body.
摘要翻译：一种用于将后拨链器连接到自行车车架的后拨链器支架，利用形成在自行车车架的后叉端的拨链器安装延伸部上的联接装置。后拨链器支架包括支架主体，邻近支架主体的一端设置的用于将后拨链器连接到支架主体的第一螺栓孔;邻近支架主体的另一端设置的第二螺栓孔，用于将支架主体连接到自行车车架的联接装置，以及作为位置设定装置的突起，其用于接触拨链器安装延伸部，以相对于后叉端部以预定姿态放置后拨链器。突起从支架主体的表面大致垂直地延伸。

9. 发明授权

US09339879B2 Processing method and processing device for concave-convex gear 有权
标题翻译：凹凸齿轮加工方法及加工装置
公开(公告)号：US09339879B2
公开(公告)日：2016-05-17
申请号：US13578094
申请日：2011-02-10
申请人： Yoshiaki Ando , Masayuki Takeshima , Ikuko Hirota
发明人： Yoshiaki Ando , Masayuki Takeshima , Ikuko Hirota
IPC分类号： B21K1/30 , B21D53/28 , B23P15/14 , B23F15/00 , F16H1/32
CPC分类号： B23F15/00 , F16H1/321 , Y10T29/49467 , Y10T29/54
摘要： For machining a concave-convex gear in which concave teeth of the concave-convex gear and convex teeth of a mating gear are formed in a circumferential direction, to allow torque transmission to or from the mating gear, in a trajectory extracting step a relative movement trajectory of each convex tooth of the mating gear with respect to the concave-convex gear at the time when torque is transmitted is first extracted as a machining target. Then, in a machining step, the concave teeth of the concave-convex gear are machined on a disc-shaped workpiece by moving at least one of the disc-shaped workpiece and a working tool such that a relative movement trajectory of the working tool with respect to the disc-shaped workpiece coincides with the relative movement trajectory of each convex tooth of the mating gear with respect to the concave-convex gear extracted in the trajectory extracting step.
摘要翻译：为了加工凹凸齿轮，其中凹凸齿轮的凹齿和配合齿轮的凸齿在圆周方向上形成，以允许扭矩传递到匹配齿轮或从配合齿轮传递，在轨迹提取步骤中，相对运动首先将匹配齿轮相对于凹凸齿轮的每个凸齿的轨迹在扭矩传递时被提取为加工对象。然后，在加工工序中，通过移动所述圆盘状工件和加工工具中的至少一个，将所述凹凸齿轮的凹齿加工成圆盘状的工件，使得所述加工工具的相对运动轨迹与相对于圆盘状工件与配合齿轮的每个凸齿相对于在轨迹提取步骤中提取的凹凸齿轮的相对运动轨迹一致。

10. 发明申请

US20120309272A1 PROCESSING METHOD FOR CONCAVE-CONVEX GEAR 有权
标题翻译：锥形齿轮加工方法
公开(公告)号：US20120309272A1
公开(公告)日：2012-12-06
申请号：US13578729
申请日：2011-02-10
申请人： Yoshiaki Ando , Masayuki Takeshima , Ikuko Hirota
发明人： Yoshiaki Ando , Masayuki Takeshima , Ikuko Hirota
IPC分类号： B23F15/00
CPC分类号： B23F15/00 , F16H1/321 , Y10T409/10 , Y10T409/103975
摘要： A relative movement trajectory of each convex tooth pin of a mating gear with respect to a concave-convex gear at the time when torque is transmitted between the mating gear and the concave-convex gear (nutation gear) may be expressed by a first linear axis, a second linear axis, a third linear axis, a fourth rotation axis, a fifth rotation axis and a sixth indexing axis. Then, a relative movement trajectory of each convex tooth pin of the mating gear, expressed by the first linear axis, the second linear axis, the third linear axis, the fifth rotation axis and the sixth indexing axis in the case where the fourth rotation axis is brought into coincidence with the sixth indexing axis, is calculated, and at least one of a disc-shaped workpiece and a working tool is moved on the basis of the calculated relative movement trajectory.
摘要翻译：在匹配齿轮和凹凸齿轮（章动齿轮）之间传递扭矩时，配合齿轮的每个凸齿销相对于凹凸齿轮的相对运动轨迹可以由第一直线轴第二线性轴，第三线性轴，第四旋转轴，第五旋转轴和第六分度轴。然后，在第四旋转轴的情况下，由第一直线轴，第二直线轴，第三直线轴，第五旋转轴和第六分度轴表示的配合齿轮的每个凸齿销的相对运动轨迹与第六分度轴重合，计算出盘状工件和作业工具中的至少一个基于计算出的相对运动轨迹移动。

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