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31. 发明授权

US07793983B2 Seat belt retractor and seat belt apparatus 有权
标题翻译：安全带卷收器和安全带装置
公开(公告)号：US07793983B2
公开(公告)日：2010-09-14
申请号：US12216022
申请日：2008-06-27
申请人： Daisuke Murakami , Koji Inuzuka , Koji Tanaka , Masato Takao
发明人： Daisuke Murakami , Koji Inuzuka , Koji Tanaka , Masato Takao
IPC分类号： B60R22/34
CPC分类号： B60R22/46 , B60R2022/4666
摘要： A seat belt retractor including an integral electronic control unit (ECU). The ECU is detachably installed between lower edges of respective both side walls of a frame. Further, a motor is detachably fixed to a lower surface of a case of the ECU. Since the ECU is disposed between the frame and the motor, the ECU can be protected from an external force by means of the frame and the motor.
摘要翻译：一种包括集成电子控制单元（ECU）的安全带卷收器。 ECU可拆卸地安装在框架的相应两个侧壁的下边缘之间。此外，电动机可拆卸地固定到ECU的壳体的下表面。由于ECU设置在框架和电动机之间，所以可以通过框架和电动机来保护ECU免受外力的影响。

32. 发明申请

US20100117438A1 Seatbelt device 审中-公开
标题翻译：安全带装置
公开(公告)号：US20100117438A1
公开(公告)日：2010-05-13
申请号：US12588243
申请日：2009-10-08
申请人： Masato Takao , Daisuke Murakami
发明人： Masato Takao , Daisuke Murakami
IPC分类号： B60R22/48 , B60R22/34
CPC分类号： B60R22/34 , B60R21/01546 , B60R2022/4473 , B60R2022/4816
摘要： A seatbelt device comprising a seatbelt, a spool for retracting the seatbelt, and a motor for rotating and driving the spool. The seatbelt device further includes urging means for urging the seat belt in a retracting direction, first retracting means for starting retracting of the seatbelt by the urging means, and second retracting means for starting the retracting of the seatbelt by the motor. The second retracting means starts the retracting of the seatbelt if, after the retracting of the seatbelt by the first retracting means is started, a retracting speed thereof is at a predetermined value or less and the retracting of the seatbelt has not been stopped.
摘要翻译：一种安全带装置，包括安全带，用于缩回安全带的卷轴和用于旋转和驱动卷轴的马达。所述安全带装置还包括用于沿收回方向推压所述安全带的推动装置，用于通过所述推动装置开始所述安全带的收回的第一回缩装置，以及用于通过所述马达开始所述安全带的收回的第二回缩装置。第二回退装置开始安全带的收回，如果在第一收回装置启动安全带收回之后，其回缩速度为预定值或更小，并且安全带的收回未停止。

33. 发明授权

US07475909B2 Seat belt apparatus 有权
标题翻译：安全带装置
公开(公告)号：US07475909B2
公开(公告)日：2009-01-13
申请号：US11274253
申请日：2005-11-16
申请人： Masato Takao , Yasuaki Nomura
发明人： Masato Takao , Yasuaki Nomura
IPC分类号： B60R22/20
CPC分类号： B60R22/022 , B60R22/03 , B60R22/22 , B60R22/44 , B60R2022/4473
摘要： A seat belt apparatus for a vehicle that allows a vehicle passenger to smoothly get in or out of the vehicle. The seat belt apparatus may be mounted in a vehicle, so that with a turning operation of a turning member, a seat belt front-end of an overall seat belt, that is fixed to the turning member of an out-anchor apparatus, is set at a first setting position close to a vehicle passenger upon wearing the seat belt and at a second setting position remote from the vehicle passenger upon retracting the seat belt.
摘要翻译：一种用于车辆的安全带装置，其允许车辆乘客顺利地进出车辆。安全带装置可以安装在车辆中，使得通过转动构件的转动操作，固定到外锚装置的转动构件的整体座椅安全带的安全带前端被设定在佩戴座椅安全带时靠近车辆乘客的第一设置位置和在收回座椅安全带时远离车辆乘客的第二设置位置。

34. 发明申请

US20080238076A1 Seatbelt retractor 有权
标题翻译：安全带卷收器
公开(公告)号：US20080238076A1
公开(公告)日：2008-10-02
申请号：US12076752
申请日：2008-03-21
申请人： Masato TAKAO , Koji TANAKA , Daisuke MURAKAMI
发明人： Masato TAKAO , Koji TANAKA , Daisuke MURAKAMI
IPC分类号： B60R22/343 , B60R22/00
CPC分类号： B60R22/02 , B60R2022/029 , B60R2022/4666
摘要： A seat belt retractor includes a seat belt winding device for winding up a seat belt by actuation of a motor and a control unit that repeats a process of stopping the actuation of the motor on an overload of the motor and restarting actuation of the motor after lapse of a predetermined time period. The control unit includes a detection module for detecting an occupant getting on or off a vehicle and a determination module that, using criteria, determines whether or not actuation of the motor is to be restarted. The criteria when the occupant enters the vehicle is different from when the occupant exits the vehicle. The criteria are provided so that the determination module is more likely to determine that the actuation of the motor is not to be restarted when the occupant enters the vehicle as compared to when the occupant exits the vehicle.
摘要翻译：座椅安全带卷收器包括一个安全带卷绕装置，用于通过马达的启动来卷绕座椅安全带和一个控制单元，该控制单元重复在电动机过载时停止马达致动的过程，并且在经过后再次启动马达的预定时间段。控制单元包括用于检测车辆上下车的乘客的检测模块，以及使用标准确定是否重新启动电动机的确定模块。乘客进入车辆的标准与乘员离开车辆的时间不同。提供标准，使得当乘员离开车辆时，当乘客进入车辆时，确定模块更可能确定电动机的致动不被重新启动。

35. 发明申请

US20070084955A1 Seat belt apparatus 有权
标题翻译：安全带装置
公开(公告)号：US20070084955A1
公开(公告)日：2007-04-19
申请号：US11582346
申请日：2006-10-18
申请人： Koji Tanaka , Masato Takao , Koji Inuzuka
发明人： Koji Tanaka , Masato Takao , Koji Inuzuka
IPC分类号： B60R22/34 , B65H75/48
CPC分类号： B60R22/02 , B60R22/03
摘要： The seat belt retractor is provided that comprises an electric motor; a spool operatively associated with the electric motor for winding and unwinding a seat belt for occupant restraint; and a controller. The controller can be configured to control a drive of the electric motor based on a seat belt storage starting condition defined by information about a state of the seat belt relative to a vehicle occupant and information about a state of a vehicle door corresponding to the seat belt. The controller can be configured to control the drive of the electric motor to rotate the spool to wind up the seat belt when the seat belt storage starting condition is satisfied and to temporarily stop the rotation of the spool for a time period when a seat belt load acting on the seat belt exceeds a predetermined amount. The time period can be set according to a satisfaction pattern of the seat belt storage starting condition.
摘要翻译：提供安全带卷收器，其包括电动机; 与所述电动机可操作地相关联的线轴，用于卷绕和展开用于乘员约束的安全带; 和控制器。控制器可以被配置为基于由关于安全带相对于车辆乘员的状态的信息定义的安全带存储起动条件和关于对应于安全带的车门的状态的信息来控制电动机的驱动。控制器可以被配置成控制电动机的驱动，以在座椅安全带存放起动条件被满足时旋转阀芯以卷起安全带，并且在安全带负载时间段内暂时停止阀芯的旋转作用在安全带上超过预定量。该时间段可以根据安全带存储起动条件的满足模式来设定。

36. 发明申请

US20070029128A1 Seat belt apparatus 有权
标题翻译：安全带装置
公开(公告)号：US20070029128A1
公开(公告)日：2007-02-08
申请号：US11498170
申请日：2006-08-03
申请人： Masato Takao , Koji Tanaka , Koji Inuzuka
发明人： Masato Takao , Koji Tanaka , Koji Inuzuka
IPC分类号： B60R21/00 , B65H75/48 , B60R22/46
CPC分类号： B60R22/44
摘要： A seat belt retractor, which is capable of winding and unwinding a seat belt for occupant restraint by mechanism of an electric motor, removes slack of the seat belt and controls the restraining feeling on a vehicle occupant to be as little as possible. A seat belt retractor of a seat belt apparatus to be installed in a vehicle is adapted to control a motor to perform an action of increasing seat belt tension to wind up a seat belt which is excessively unwound from the spool when a vehicle occupant wears the seat belt and to be driven according to such a setting that, at the initial stage of the action of increasing the seat belt tension, the tension increasing rate until the seat belt tension reaches a target tension is lower than a predetermined rate.
摘要翻译：能够通过电动机构的机构卷绕和展开用于乘员约束的安全带的安全带卷收器，能够减轻安全带的松弛，并且将车辆乘员的约束感尽可能地控制。安装在车辆中的安全带装置的安全带卷收器适于控制电动机执行增加安全带张力的动作，以在车辆乘员佩戴座椅时卷起从卷轴过度展开的安全带并且根据增加安全带张力的动作的初始阶段被驱动，直到安全带张力达到目标张力的张力增加率低于预定速率。

37. 发明申请

US20060175453A1 Seat belt retractor 审中-公开
标题翻译：安全带卷收器
公开(公告)号：US20060175453A1
公开(公告)日：2006-08-10
申请号：US11340761
申请日：2006-01-27
申请人： Masato Takao , Koji Tanaka , Koji Inuzuka
发明人： Masato Takao , Koji Tanaka , Koji Inuzuka
IPC分类号： B60R22/34
CPC分类号： B60R22/44 , B60R22/46 , B60R2022/4473 , B60R2022/4666
摘要： A seat belt retractor for a vehicle is structured such that when it is determined, based on information about rotational behavior of a spool detected by a detection sensor, that the seat belt storing operation is needed, the seat belt retractor is controlled to be the power transmission engaging state so as to perform the seat belt winding-up action.
摘要翻译：构成车辆用安全带卷收器，使得当基于由检测传感器检测到的线轴的旋转行为的信息确定需要安全带存放操作时，将安全带卷收器控制为动力传动接合状态，以便执行安全带卷起动作。

38. 发明授权

US08457845B2 Seatbelt control apparatus 有权
标题翻译：安全带控制装置
公开(公告)号：US08457845B2
公开(公告)日：2013-06-04
申请号：US12588245
申请日：2009-10-08
申请人： Masato Takao , Daisuke Murakami
发明人： Masato Takao , Daisuke Murakami
IPC分类号： B60R22/00
CPC分类号： B60R22/02 , B60R2022/029 , B60R2022/4816 , B60R2022/4841
摘要： A seatbelt control apparatus includes seatbelt control means that controls a motor for retracting a seatbelt; and motor current detecting means that detects a current of the motor. The seatbelt control apparatus further includes jamming determination means, indicator detecting means, and threshold value setting means. The jamming determination means determines whether or not the seatbelt is jammed during take-up operation on the basis of whether or not the motor current detected by the motor current detecting means exceeds a threshold value for jamming determination. The indicator detecting means detects an indicator of a current versus load characteristic of the motor. The threshold value setting means sets the threshold value for jamming determination on the basis of the indicator detected by the indicator detecting means.
摘要翻译：安全带控制装置包括安全带控制装置，其控制用于缩回安全带的马达; 以及电动机电流检测装置，其检测电动机的电流。安全带控制装置还包括干扰确定装置，指示器检测装置和阈值设定装置。干扰确定装置基于电动机电流检测装置检测到的电动机电流是否超过用于干扰确定的阈值来确定在卷绕操作期间安全带是否卡住。指示器检测装置检测电动机的电流对负载特性的指示符。阈值设定装置根据由指示符检测装置检测到的指示器来设定用于干扰确定的阈值。

39. 发明授权

US08104794B2 Seat belt retractor, seat belt apparatus, seat belt winding method, computer program, and seat belt system 有权
标题翻译：安全带卷收器，安全带装置，安全带缠绕方式，计算机程序和安全带系统
公开(公告)号：US08104794B2
公开(公告)日：2012-01-31
申请号：US12311051
申请日：2007-11-22
申请人： Masato Takao , Koji Tanaka
发明人： Masato Takao , Koji Tanaka
IPC分类号： B60R22/34
CPC分类号： B60R22/02 , B60R21/01516 , B60R2022/029
摘要： A seat belt retractor (1) is provided which comprises a rotation sensor (8) for detecting the withdrawn amount of a seat belt, a control amount setting unit for setting a first control amount for winding up the seat belt (3) and a second control amount to which the amount reaches after the first control amount according to the winding of the seat belt (3), an electric motor (6) having a two-stage winding speed composed of at least a high speed and a low speed as the speed winding the seat belt (3), and a winding speed adjusting unit for setting the winding speed of the electric motor (6) to the high speed between the time when the electric motor (6) starts the winding of the seat belt (3) and the time when the amount reaches the first control amount, setting the winding speed of the electric motor to the low speed when the amount exceeds the first control amount, and stopping the winding action of the seat belt (3) after the amount exceeds the second control amount, thereby quickly accommodating the seat belt (3) regardless of the body size of the occupant and preventing a seat belt fixture (sic) (17) from strongly hitting a pillar or the like.
摘要翻译：提供一种安全带卷收器（1），其包括用于检测安全带的抽出量的旋转传感器（8），用于设定用于卷绕安全带（3）的第一控制量的控制量设定单元和第二根据安全带（3）的卷绕，数量达到第一控制量后的控制量，具有由至少高速和低速组成的两级卷绕速度的电动机（6）作为卷绕速度调节单元，用于将电动马达（6）的卷绕速度设定为电动马达（6）开始卷绕安全带（3）时的高速）和数量达到第一控制量的时间，当量超过第一控制量时将电动机的卷绕速度设定为低速，并且在该量超过量之后停止安全带（3）的卷绕动作第二控制量，从而迅速不考虑乘员的身体尺寸，并且防止安全带固定装置（17）强烈撞击支柱等，使座椅安全带（3）倾斜。

40. 发明授权

US07942449B2 Seat belt apparatus and seat belt retractor 有权
公开(公告)号：US07942449B2
公开(公告)日：2011-05-17
申请号：US12923585
申请日：2010-09-29
申请人： Daisuke Murakami , Koji Inuzuka , Koji Tanaka , Masato Takao
发明人： Daisuke Murakami , Koji Inuzuka , Koji Tanaka , Masato Takao
IPC分类号： B60R22/34
CPC分类号： B60R22/343 , B60R21/0132 , B60R21/0155 , B60R2022/4666
摘要： A seat belt retractor includes a frame having a back plate and a side wall protruding from each of multiple side edges of the back plate. The seat belt retractor also includes a spool supported by the frame and configured to rotate and wind a seat belt, a motor configured to rotate the spool, and an electronic control unit configured to drive and control the motor. The electronic control unit is mounted between the side walls of the frame and the back plate is disposed in an inner space of a vehicle body member and faces a vehicle interior direction.

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