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51.发明申请公开(公告)号：US20110251522A1
公开(公告)日：2011-10-13
申请号：US13059904
申请日：2009-07-28
IPC分类号： A61B5/107
CPC分类号： A61B5/024 , A47C9/002 , A61B5/6887 , A61B5/7239 , G08B21/06
摘要： A configuration is adopted where elastic members made of expanded rein beads and having a size covering air cushions are disposed between a skin member and the air cushions of a human body supporting device. By arranging a plurality of elastic members made of expanded rein beads and in a stacking manner, preferably, arranging two elastic members made of expanded resin beads, spring constants of the elastic members obtained from load-deflection characteristics when they are pressed to a deflection amount of 1 mm by a pressing plate with a diameter of 30 mm being higher than that of the air cushion and being different from each other, a biological signal can be transmitted to the air cushions without damping the biological signal, though the elastic members made of expanded rein beads and are provided.
摘要翻译： 采用这样一种结构，其中由膨胀的保护珠制成的具有覆盖气垫的尺寸的弹性构件设置在皮肤构件和人体支撑装置的气垫之间。 通过布置多个由扩张树脂珠形成的弹性构件并且以堆叠方式，优选地布置由膨胀树脂珠制成的两个弹性构件，当将弹性常数压缩到挠曲量时由弹性构件获得的弹性常数 通过直径为30mm的压板比气垫高的压板为1mm，并且彼此不同，生物信号可以传递到气垫而不阻尼生物信号，尽管弹性构件由 提供扩张的珠粒。
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公开(公告)号：US20110057498A1
公开(公告)日：2011-03-10
申请号：US12920833
申请日：2009-01-28
申请人： Etsunori Fujita , Yasuhide Takata , Yumi Ogura
发明人： Etsunori Fujita , Yasuhide Takata , Yumi Ogura
CPC分类号： B60N2/686 , B32B5/02 , B32B7/12 , B32B27/00 , B60N2/0705 , B60N2/58 , B60N2/6009 , B60N2/986 , B60R2022/263 , Y10T428/17 , Y10T428/19 , Y10T428/24959 , Y10T442/3854
摘要： To achieve further weight reduction and thinning of a seat structure. A configuration in which a side frame cover 212 composed of a laminated body 1 provided with a planar member made of cloth and planar members made of synthetic resin laminated on both sides of the planar member made of cloth via adhesive agent and formed in a predetermined shape is joined to a side frame base body 211 composed of a metal member is obtained. Therefore, the thickness of the metal member used can be reduced by an amount corresponding to a strength the laminated body compensates for, which results in achievement of further weight reduction from a conventional structural member composed of only metal members that are used at the same site. Further, when an impact force is applied, the impact force can be consumed as a force that causes delamination of the laminated body from the metal member at a portion where they are joined via the adhesive agent.
摘要翻译： 为了实现座椅结构的进一步减轻重量和变薄。 由具有由布制成的平面构件的层叠体1和由合成树脂制成的平面构件构成的侧框罩212构成，所述平面构件由层压在由布经由粘合剂制成的平面构件的两侧并形成为预定形状 接合到由金属构件构成的侧框架基体211。 因此，所使用的金属构件的厚度可以减少与层压体补偿的强度相对应的量，这导致从仅在同一位置使用的金属构件构成的常规结构构件进一步减轻重量 。 此外，当施加冲击力时，冲击力可以作为使得层压体在其通过粘合剂接合的部分处从金属构件分层的力消耗。
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公开(公告)号：US20100117411A1
公开(公告)日：2010-05-13
申请号：US12527205
申请日：2007-10-25
申请人： Etsunori Fujita , Yumi Ogura , Naoki Ochiai , Shinichiro Maeda , Shigeki Wagata
发明人： Etsunori Fujita , Yumi Ogura , Naoki Ochiai , Shinichiro Maeda , Shigeki Wagata
CPC分类号： A61B5/0205 , A47C9/002 , A61B5/02444 , A61B5/0816 , A61B5/18 , A61B5/6887 , A61B5/6892 , A61B5/726 , A61B2562/0247 , B60K28/06 , B60N2/005 , B60N2/665
摘要： There are provided a bio-signal analyzer using a sensor capable of detecting, even though it is non-invasive, a more prominent bio-signal, and a seat using the bio-signal analyzer. Air cushions (10), which are sensors detecting a bio-signal in a non-invasive manner, are disposed at the positions corresponding respectively to left and right iliocostalis lumborum muscles of a person, in a substantially vertically long state along the iliocostalis lumborum muscles, with upper ends thereof being set at least at the height corresponding to a lower face of a human diaphragm. In the diaphragm, bio-signals such as heartbeats, breaths, or pulsations of aorta passing through the vicinity of the diaphragm are resonated and amplified. Further, the iliocostalis lumborum muscles are at positions where they are easily vibrated by pulsations of aorta passing through the vicinity of the lumbar region. Therefore, by disposing the air cushions (10) as described above, bio-signals amplified by the diaphragm and the iliocostalis lumborum muscles can be detected.
摘要翻译： 提供了使用传感器的生物信号分析仪，即使是非侵入性的，也可以使用生物信号分析仪检测更突出的生物信号和座位。 作为以非侵入方式检测生物信号的传感器的气垫（10）设置在分别对应于沿着髂骨肌肉肌肉的基本垂直长状态的人的左髂骨和右髂骨肌肉的位置 其上端至少设置在对应于人体隔膜的下表面的高度处。 在隔膜中，通过隔膜附近的主动脉的心跳，呼吸或脉动等生物信号被共振和放大。 此外，髂骨肌肉肌肉处于通过穿过腰部附近的主动脉的脉动容易地振动的位置。 因此，通过如上所述设置气垫（10），可以检测由隔膜和髂骨肌肉肌肉放大的生物信号。
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54.发明授权Device for determining kind of load on seat, seat, and bio-signal detector 有权用于确定座椅，座椅和生物信号探测器负载种类的装置公开(公告)号：US07219923B2
公开(公告)日：2007-05-22
申请号：US10849325
申请日：2004-05-19
申请人： Etsunori Fujita , Hiroshi Nakahira , Yoshimi Enoki , Yumi Ogura
发明人： Etsunori Fujita , Hiroshi Nakahira , Yoshimi Enoki , Yumi Ogura
IPC分类号： B60R21/016
CPC分类号： B60N2/002
摘要： There is provided a bio-signal detector to detect a heart rate and a respiratory rate so that the determination of a kind of a seat load placed on a seat can be made. That is, whether the seat load is a human or an object is determined, and if it is the human, then the physique size is determined to be small or large (the level of the physique size is determined). Accordingly, as compared with the means based only on a weight of the seat load, the determination result is highly reliable. Besides, with the use of the bio-signal detector, the discrimination between the human and the object is ensured. Moreover, a structure additionally including a weight sensor allows the determination of the physique size in more accurate manner.
摘要翻译： 提供了用于检测心率和呼吸频率的生物信号检测器，从而可以确定放置在座椅上的座椅负载的种类。 也就是说，是否确定座椅负载是人体还是物体，并且如果是人体，则将身体尺寸确定为小或大（确定体质大小的水平）。 因此，与仅基于座椅负载的重量的装置相比，确定结果是高度可靠的。 此外，通过使用生物信号检测器，确保了人与物之间的辨别。 此外，还包括重量传感器的结构允许以更准确的方式确定体格尺寸。
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公开(公告)号：US07631933B2
公开(公告)日：2009-12-15
申请号：US11660670
申请日：2005-08-25
申请人： Etsunori Fujita , Seiji Kawasaki , Yasuhide Takata
发明人： Etsunori Fujita , Seiji Kawasaki , Yasuhide Takata
CPC分类号： B60N2/42745 , B60N2/4228 , B60N2/888 , B60N2/986
摘要： A seat includes a back part frame which is elastically deformable in a direction such that right and left side part frames are brought closer to, or moved away from, each other, and a tensile structural element which is stretched between the right and left side part frames so as to configure a backrest. Further, a headrest is provided at an upper part of the back part frame. In addition, the tensile structural element is stretched over the back part frame so as to configure a backrest, and is configured such that the back part frame is deformed so that the headrest is moved forward due to a tensile force resulting from a load imparted on the backrest.
摘要翻译： 座椅包括后部框架，该后部框架可以使得左右侧部框架彼此靠近或远离的方向弹性变形，并且在右侧部分和左侧部分之间被拉伸的拉伸结构元件 框架以配置靠背。 此外，在后部框架的上部设置头枕。 此外，拉伸结构元件在后部框架上被拉伸以构成靠背，并且被构造成使得后部框架变形，使得头枕由于施加的载荷引起的拉力而向前移动 靠背
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公开(公告)号：US07618096B2
公开(公告)日：2009-11-17
申请号：US11382599
申请日：2006-05-10
申请人： Etsunori Fujita , Seiji Kawasaki , Yasuhide Takata
发明人： Etsunori Fujita , Seiji Kawasaki , Yasuhide Takata
IPC分类号： A47C7/02
CPC分类号： B60N2/7058 , B60N2/7094
摘要： In order to improve seating comfort and vibration absorbency, the present invention includes a front torsion bar unit 80 disposed in the front of a seat cushion, the front end of a base net 60 is connected to a supporting frame 84 of the front torsion bar unit 80, the rear end of the base net 60 is connected to a rear frame 70. Accordingly, owing to elastic force of a front torsion bar 81 of the front torsion bar unit 80 positioned in the front of the seat cushion, a sense of stroke at the time of seating is enhanced. A structure to dispose a torsion bar unit in the front as in the present invention works upon a tiny load fluctuation sensitively, and absorbency of high frequency vibration is further enhanced.
摘要翻译： 为了提高座椅舒适性和振动吸收性，本发明包括设置在座垫前部的前扭杆单元80，底座网60的前端连接到前扭杆单元的支撑框架84 如图80所示，基网60的后端连接到后框架70.因此，由于位于座垫前部的前扭杆单元80的前扭杆81的弹力，中风感 在座位时增强。 如本发明中那样在前方设置扭杆单元的结构在微小的载荷波动下起作用，进一步提高了高频振动的吸收性。
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公开(公告)号：US06854805B2
公开(公告)日：2005-02-15
申请号：US10393163
申请日：2003-03-20
CPC分类号： B60N2/7094
摘要： A seat structure includes a torsion bar 12 disposed along the width direction, and an arm 13 which is connected to the torsion bar 12, enforced in the direction of falling backward at a normal state by the torsion bar 12 in the rear of a seat cushion 10, and disposed is a flat-type supporting member 15 between the supporting frame 14 supported by the arm 13 and a frame member provided in front of the seat cushion, being strained by the elastic force of the torsion bar 12. Through this structure, the spring characteristic to give an influence on comfortability and riding comfort at the time of being seated can be given by the torsion bar 12, so that the number of coil springs which have been necessary in the vicinity of the body side can be reduced or the use of the coil spring can be stopped.
摘要翻译： 座椅结构包括沿宽度方向设置的扭力杆12和连接到扭杆12的臂13，其通过位于座垫的后部的扭杆12在正常状态下向后退的方向 如图10所示，并且在由臂13支撑的支撑框架14和设置在座垫前方的框架构件之间设置有被扭杆12的弹力拉紧的平坦型支撑构件15.通过这种结构， 可以通过扭杆12给出在坐着时对舒适性和骑乘舒适度的影响的弹簧特性，从而可以减少在身体侧附近必要的螺旋弹簧的数量，或者 可以停止使用螺旋弹簧。
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公开(公告)号：US06232689B1
公开(公告)日：2001-05-15
申请号：US09050088
申请日：1998-03-30
IPC分类号： H02K706
摘要： An energy converting mechanism includes at least two permanent magnets spaced from each other with the same magnetic poles opposed to each other, and a magnetic spring formed by the at least two permanent magnets. The magnetic spring provides negative damping characteristics or changes static magnetic energy by changing an opposing area of the at least two permanent magnets so that an output is extracted from one of the at least two permanent magnets by applying an input to the other.
摘要翻译： 能量转换机构包括至少两个彼此间隔相同磁极的永磁体和由至少两个永久磁铁形成的磁弹簧。 磁性弹簧通过改变至少两个永磁体的相对面积来提供负阻尼特性或改变静态磁能，使得通过向另一个施加输入而从至少两个永磁体中的一个提取输出。
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公开(公告)号：US08960790B2
公开(公告)日：2015-02-24
申请号：US13391461
申请日：2010-08-21
CPC分类号： B60N2/4228 , B60N2/4221 , B60N2/42709 , B60N2/68
摘要： A vehicle seat includes a tension structure extended on a back frame with a configuration in which a natural frequency in the right-and-left direction of the back frame is set lower than the natural frequency in the front-and-rear direction. Thereby, the structure can easily deflect in the right-and-left direction. Therefore, since an impact load larger than a predetermined level inputted in the front-and-rear direction due to front-and-rear/pitching vibration or a rear collision and the like becomes a force of deflecting the back frame in the right-and-left direction, the vibration/impact energy is consumed by that, and moreover, rearward displacement of the back frame consumes vibration/impact energy. Thus, absorbing performances of the vibration/impact energy are higher than before.
摘要翻译： 车辆座椅包括在后框架上延伸的张力结构，其中后框架的左右方向上的固有频率被设定为低于前后方向的固有频率。 因此，该结构可以容易地在左右方向上偏转。 因此，由于由于前后方向/俯仰振动或后方碰撞等而在前后方向上输入的冲击载荷大于其右侧和右侧的偏转力 左右方向，振动/冲击能量被消耗，此外，后框架的向后位移消耗振动/冲击能量。 因此，振动/冲击能量的吸收性能比以前更高。
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公开(公告)号：US20120217775A1
公开(公告)日：2012-08-30
申请号：US13391461
申请日：2010-08-21
CPC分类号： B60N2/4228 , B60N2/4221 , B60N2/42709 , B60N2/68
摘要： A vehicle seat includes a tension structure extended on a back frame with a configuration in which a natural frequency in the right-and-left direction of the back frame is set lower than the natural frequency in the front-and-rear direction. Thereby, the structure can easily deflect in the right-and-left direction. Therefore, since an impact load larger than a predetermined level inputted in the front-and-rear direction due to front-and-rear/pitching vibration or a rear collision and the like becomes a force of deflecting the back frame in the right-and-left direction, the vibration/impact energy is consumed by that, and moreover, rearward displacement of the back frame consumes vibration/impact energy. Thus, absorbing performances of the vibration/impact energy are higher than before.
摘要翻译： 车辆座椅包括在后框架上延伸的张力结构，其中后框架的左右方向上的固有频率被设定为低于前后方向的固有频率。 因此，该结构可以容易地在左右方向上偏转。 因此，由于由于前后方向/俯仰振动或后方碰撞等而在前后方向上输入的冲击载荷大于其右侧和右侧的偏转力 左右方向，振动/冲击能量被消耗，此外，后框架的向后位移消耗振动/冲击能量。 因此，振动/冲击能量的吸收性能比以前更高。
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