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1. 发明申请

US20120248839A1 CUSHION STRUCTURE AND VEHICLE SEAT 审中-公开
标题翻译：垫圈结构和车辆座椅
公开(公告)号：US20120248839A1
公开(公告)日：2012-10-04
申请号：US13500179
申请日：2010-09-30
申请人： Etsunori Fujita , Yumi Ogura , Hirofumi Mizuno , Seiji Kawasaki , Shigeki Wagata
发明人： Etsunori Fujita , Yumi Ogura , Hirofumi Mizuno , Seiji Kawasaki , Shigeki Wagata
IPC分类号： B60N2/44 , B60N2/58 , B60N2/02 , B68G11/02
CPC分类号： B64D11/06 , B60N2/24 , B60N2/70 , B60N2/7011 , B64D11/0647
摘要： A cushion structure that does not cause pain to a user when seated and that promotes steady breathing. Three dimensional knit fabrics are formed as a laminate of plural stacked layers, and a minimal-layer structure section, which does not possess at least even a single intermediate layer between the topmost layer and the bottommost layer, is provided on the approximate center section in the width direction in a prescribed width and in a prescribed length from front to back. The approximate center section in the width direction of the cushion structure is the region upon which the area around the sacrum is positioned when the user is seated.
摘要翻译：垫子结构，在使用时不会对使用者造成疼痛，并促进稳定呼吸。三维针织织物形成为多层叠层叠体，在最上层和最下层之间至少不具有单一中间层的最小层结构部分设置在大致中央部分宽度方向以规定的宽度从规定的长度从前到后。垫子结构的宽度方向上的大致中心部分是当使用者就座时围绕骶骨的区域位于该区域。

2. 发明申请

US20110148175A1 ELASTIC MEMBER MADE OF EXPANDED RESIN BEADS, LAMINATED ELASTIC STRUCTURAL BODY, AND SEAT STRUCTURE 有权
标题翻译：膨胀树脂珠的弹性构件，层压弹性结构体和座椅结构
公开(公告)号：US20110148175A1
公开(公告)日：2011-06-23
申请号：US12993968
申请日：2009-05-22
申请人： Etsunori Fujita , Yumi Ogura , Soichi Makita , Shigeki Wagata , Seiji Kawasaki , Yuji Hattori
发明人： Etsunori Fujita , Yumi Ogura , Soichi Makita , Shigeki Wagata , Seiji Kawasaki , Yuji Hattori
IPC分类号： A47C7/02 , B68G5/02 , A47C7/18 , B32B5/22
CPC分类号： B60N2/70 , B60N2/7017 , Y10T428/24331 , Y10T428/24504 , Y10T428/249921 , Y10T428/249972 , Y10T442/413 , Y10T442/602
摘要： To achieve weight reduction while providing elasticity sufficient in a cushioning member for a vehicle seat, an elastic member made of expanded resin beads includes an elastic covering material having stretching properties stuck to an outer face of an expanded bead body. Therefore, when the elastic member made of expanded resin beads is bent or compressed, the respective beads themselves configuring the expanded bead body are elastically deformed according to stretching or compressing of the elastic covering material, and since the elastic deformation is not such deformation that a gap between beads of the expanded bead body largely expands, a crack occurring between beads or permanent deformation does not occur so that bending or compressing becomes possible. Accordingly, the elastic member made of expanded resin beads is suitable as a cushioning member utilizing an elastic recovering force in a bending direction and a thickness direction thereof.
摘要翻译：为了实现减轻重量，同时提供足够的弹性件用于车辆座椅的缓冲构件，由膨胀树脂珠形成的弹性构件包括弹性覆盖材料，该弹性覆盖材料具有粘附到膨胀的胎圈体的外表面的拉伸性能。因此，当由膨胀树脂珠形成的弹性构件弯曲或压缩时，构成发泡珠体的各个珠自身根据弹性覆盖材料的拉伸或压缩而弹性变形，并且由于弹性变形不是这样的变形膨胀的胎圈体的胎圈之间的间隙很大程度地膨胀，不会发生在胎圈之间发生的裂纹或永久变形，从而弯曲或压缩成为可能。因此，由发泡树脂珠制成的弹性构件适用于利用在弯曲方向和厚度方向上的弹性恢复力的缓冲构件。

3. 发明授权

US08919887B2 Elastic member made of expanded resin beads, laminated elastic structural body, and seat structure 有权
标题翻译：由膨胀树脂珠制成的弹性构件，层压弹性结构体和座椅结构
公开(公告)号：US08919887B2
公开(公告)日：2014-12-30
申请号：US12993968
申请日：2009-05-22
申请人： Etsunori Fujita , Yumi Ogura , Soichi Makita , Shigeki Wagata , Seiji Kawasaki , Yuji Hattori
发明人： Etsunori Fujita , Yumi Ogura , Soichi Makita , Shigeki Wagata , Seiji Kawasaki , Yuji Hattori
IPC分类号： A47C7/02 , B60N2/70
CPC分类号： B60N2/70 , B60N2/7017 , Y10T428/24331 , Y10T428/24504 , Y10T428/249921 , Y10T428/249972 , Y10T442/413 , Y10T442/602
摘要： To achieve weight reduction while providing elasticity sufficient in a cushioning member for a vehicle seat, an elastic member made of expanded resin beads includes an elastic covering material having stretching properties stuck to an outer face of an expanded bead body. Therefore, when the elastic member made of expanded resin beads is bent or compressed, the respective beads themselves configuring the expanded bead body are elastically deformed according to stretching or compressing of the elastic covering material, and since the elastic deformation is not such deformation that a gap between beads of the expanded bead body largely expands, a crack occurring between beads or permanent deformation does not occur so that bending or compressing becomes possible. Accordingly, the elastic member made of expanded resin beads is suitable as a cushioning member utilizing an elastic recovering force in a bending direction and a thickness direction thereof.
摘要翻译：为了实现减轻重量，同时提供足够的弹性件用于车辆座椅的缓冲构件，由膨胀树脂珠形成的弹性构件包括弹性覆盖材料，该弹性覆盖材料具有粘附到膨胀的胎圈体的外表面的拉伸性能。因此，当由膨胀树脂珠形成的弹性构件弯曲或压缩时，构成发泡珠体的各个珠自身根据弹性覆盖材料的拉伸或压缩而弹性变形，并且由于弹性变形不是这样的变形膨胀的胎圈体的胎圈之间的间隙很大程度地膨胀，不会发生在胎圈之间发生的裂纹或永久变形，从而弯曲或压缩成为可能。因此，由发泡树脂珠制成的弹性构件适用于利用在弯曲方向和厚度方向上的弹性恢复力的缓冲构件。

4. 发明申请

US20130030256A1 DEVICE FOR ESTIMATING STATE OF LIVING ORGANISM 有权
标题翻译：用于估计生活有机体状况的设备
公开(公告)号：US20130030256A1
公开(公告)日：2013-01-31
申请号：US13579575
申请日：2011-01-31
申请人： Etsunori Fujita , Yumi Ogura , Shinichiro Maeda , Naoki Ochiai , Shigeki Wagata
发明人： Etsunori Fujita , Yumi Ogura , Shinichiro Maeda , Naoki Ochiai , Shigeki Wagata
IPC分类号： A61B5/00
CPC分类号： A61B5/18 , A61B5/1102 , A61B5/113 , A61B5/4035 , A61B5/6887 , A61B5/7239 , A61B7/00 , A61B2562/0204
摘要： A technology to grasp a state of a human being more accurately is provided. The technology is provided with means for acquiring a time-series waveform of a frequency from a time-series waveform of a biological signal sampled from the upper body of a human being and for further acquiring a time-series waveform of frequency slope and a time-series waveform of frequency fluctuation and for applying frequency analysis to them. In the frequency analysis, a power spectrum of each frequency corresponding to a functional adjustment signal, a fatigue reception signal, and an activity adjustment signal, respectively, determined in advance is acquired. Then, a state of a human being is determined from a time-series change of each power spectrum. The fatigue reception signal indicates a degree of progress of fatigue in a usual active state and thus, by comparing it with degrees of predominance of the functional adjustment signal and the activity adjustment signal as their distribution rates, a state of a human being (relaxed state, fatigued state, state in which sympathetic nerve is predominant, a state in which parasympathetic nerve is predominant and the like) can be determined more accurately.
摘要翻译：提供了一种更准确地掌握人的状态的技术。该技术具有用于从从人的上半身采样的生物信号的时间序列波形获取频率的时间序列波形的装置，并且用于进一步获取频率斜率的时间序列波形和时间 - 频率波动的波形和频率分析。在频率分析中，获取与预先确定的功能调整信号，疲劳接收信号，活动调整信号对应的各频率的功率谱。然后，根据每个功率谱的时间序列变化来确定人的状态。疲劳接收信号表示通常的活动状态下的疲劳的进展程度，因此通过将功能调整信号和活动调节信号的优势度作为其分配率进行比较，人的状态（松弛状态疲劳状态，交感神经占优势的状态，副交感神经为主的状态等）可以更准确地确定。

5. 发明授权

US06315364B1 Cushion and seat each having net-like skin 有权
标题翻译：靠垫和座位，每个都有网状皮肤
公开(公告)号：US06315364B1
公开(公告)日：2001-11-13
申请号：US09529804
申请日：2000-05-18
申请人： Etsunori Fujita , Hiroki Ohshimo , Shigeki Wagata , Masaki Nishino , Yumi Ogura , Kazuyoshi Chizuka , Shigeyuki Kojima , Taizo Nakata , Hidehiro Oda , Eiichi Koyama , Yoshiaki Nagae , Kazuhiro Ueda
发明人： Etsunori Fujita , Hiroki Ohshimo , Shigeki Wagata , Masaki Nishino , Yumi Ogura , Kazuyoshi Chizuka , Shigeyuki Kojima , Taizo Nakata , Hidehiro Oda , Eiichi Koyama , Yoshiaki Nagae , Kazuhiro Ueda
IPC分类号： A47C702
CPC分类号： D04B21/12 , A47C7/24 , A47C31/006 , A47C31/023 , D10B2403/024
摘要： A seat or bed partly includes frames 8, 14 and net-shaped skins 10, 16 held by the frames 8, 14 under tension, respectively. Each of the net-shaped skins 10, 16 is made of an upper mesh layer 24, a lower mesh layer 26, and a pile layer having a large number of piles 28 that connect the upper and lower mesh layers 24, 26 to each other. Each pile 28 is made of a single string.
摘要翻译：座椅或床部分地包括框架8,14和分别由张紧的框架8,14保持的网状表皮10,16。每个网状表面10,16由上网眼层24，下网眼层26和具有大量的桩28的绒头层制成，桩26将上下网格层24,26彼此连接。每个桩28由单根绳制成。

6. 发明授权

US08251447B2 Bio-signal analyzer, seat and bio-signal analyzing method 有权
标题翻译：生物信号分析仪，座位和生物信号分析方法
公开(公告)号：US08251447B2
公开(公告)日：2012-08-28
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
IPC分类号： A47C4/54
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。

7. 发明申请

US20100117411A1 BIO-SIGNAL ANALYZER, SEAT AND BIO-SIGNAL ANALYZING METHOD 有权
标题翻译：生物信号分析仪，座位和生物信号分析方法
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
IPC分类号： B60N2/66 , A47C7/62 , B60N2/44 , A61B5/02
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。

8. 发明授权

US09144402B2 Device for estimating state of living organism 有权
标题翻译：用于估计生物体状态的装置
公开(公告)号：US09144402B2
公开(公告)日：2015-09-29
申请号：US13579575
申请日：2011-01-31
申请人： Etsunori Fujita , Yumi Ogura , Shinichiro Maeda , Naoki Ochiai , Shigeki Wagata
发明人： Etsunori Fujita , Yumi Ogura , Shinichiro Maeda , Naoki Ochiai , Shigeki Wagata
IPC分类号： A61B5/00 , A61N1/00 , A61B5/18 , A61B7/00 , A61B5/11 , A61B5/113
CPC分类号： A61B5/18 , A61B5/1102 , A61B5/113 , A61B5/4035 , A61B5/6887 , A61B5/7239 , A61B7/00 , A61B2562/0204
摘要： A technology to grasp a state of a human being more accurately is provided. The technology is provided with means for acquiring a time-series waveform of a frequency from a time-series waveform of a biological signal sampled from the upper body of a human being and for further acquiring a time-series waveform of frequency slope and a time-series waveform of frequency fluctuation and for applying frequency analysis to them. In the frequency analysis, a power spectrum of each frequency corresponding to a functional adjustment signal, a fatigue reception signal, and an activity adjustment signal, respectively, determined in advance is acquired. Then, a state of a human being is determined from a time-series change of each power spectrum. The fatigue reception signal indicates a degree of progress of fatigue in a usual active state and thus, by comparing it with degrees of predominance of the functional adjustment signal and the activity adjustment signal as their distribution rates, a state of a human being (relaxed state, fatigued state, state in which sympathetic nerve is predominant, a state in which parasympathetic nerve is predominant and the like) can be determined more accurately.
摘要翻译：提供了一种更准确地掌握人的状态的技术。该技术具有用于从从人的上半身采样的生物信号的时间序列波形获取频率的时间序列波形的装置，并且用于进一步获取频率斜率的时间序列波形和时间 - 频率波动的波形和频率分析。在频率分析中，获取与预先确定的功能调整信号，疲劳接收信号，活动调整信号对应的各频率的功率谱。然后，根据每个功率谱的时间序列变化来确定人的状态。疲劳接收信号表示通常的活动状态下的疲劳的进展程度，因此通过将功能调整信号和活动调节信号的优势度作为其分配率进行比较，人的状态（松弛状态疲劳状态，交感神经占优势的状态，副交感神经为主的状态等）可以更准确地确定。

9. 发明申请

US20140001814A1 CUSHION MEMBER AND SEAT STRUCTURE 有权
标题翻译：建筑会员和座椅结构
公开(公告)号：US20140001814A1
公开(公告)日：2014-01-02
申请号：US14005276
申请日：2012-03-23
申请人： Etsunori Fujita , Yumi Ogura , Seiji Kawasaki , Yuki Arita
发明人： Etsunori Fujita , Yumi Ogura , Seiji Kawasaki , Yuki Arita
IPC分类号： B60N2/64
CPC分类号： B60N2/64 , A47C7/18 , A47C7/287 , A47C27/22 , A47C31/006
摘要： A cushion member includes an intermediate layer, and an upper layer and lower layer stacked and fixed thereto. The cushion member is fixed to a frame by bending an end part of the cushion member so that the upper layer comes to the front side and the lower layer comes to the back side. The intermediate layer is subjected to shear force and the upper layer and the lower layer are subjected to compressive and tensile stress. With the spring characteristic of the intermediate layer, residual stress of the tension and compression is applied to the upper and lower layers from the intermediate layer. Thus, the cushion member can have a restoring property, generation of creases during no load application can be reduced, permanent setting is made less likely, and a compression characteristic in the thickness direction is increased.
摘要翻译：缓冲构件包括中间层，以及堆叠并固定在其上的上层和下层。缓冲构件通过弯曲缓冲构件的端部而固定到框架，使得上层进入前侧，下层到达后侧。中间层承受剪切力，上层和下层受到压缩和拉伸应力。随着中间层的弹簧特性，拉伸和压缩的残余应力从中间层施加到上层和下层。因此，缓冲构件可以具有恢复特性，可以减少无负荷施加期间的折痕的产生，使永久性设定变得不太可能，并且厚度方向上的压缩特性增加。

10. 发明授权

US07600821B2 Seat 有权
标题翻译：座位
公开(公告)号：US07600821B2
公开(公告)日：2009-10-13
申请号：US10187990
申请日：2002-07-03
申请人： Eiichi Yasuda , Shunichi Doi , Kazukata Takei , Etsunori Fujita , Yumi Ogura , Seiji Kawasaki
发明人： Eiichi Yasuda , Shunichi Doi , Kazukata Takei , Etsunori Fujita , Yumi Ogura , Seiji Kawasaki
IPC分类号： A47C7/02
CPC分类号： A47C1/02 , A47C7/40 , B60N2/5891 , B60N2/64 , B60N2/68 , B60N2/70 , B60N2/7094
摘要： A seat provides a band-like support for the body sides of a user so as to reduce the supporting pressure on the user's lumbar and to hold the user's upper body stably. In this seat, the center of a load to be received in regions symmetrically divided to a vertical central line of the seat are positioned outside of a back region defined by left and right angulus inferior scapulae and by the upper ends of iliac bones. Moreover, the load ratios in the individual regions are not more than 25% in the region corresponding to a region extended downward from the back region.
摘要翻译：座椅为用户的身体侧面提供带状支撑，以便减少用户腰部的支撑压力并稳定地保持使用者的上身。在这个座位上，要被接纳在对称地分为座椅的垂直中心线的区域中的负载的中心位于由左，右肩下肩肩和髂骨的上端限定的后区域的外侧。此外，在与从后部区域向下延伸的区域对应的区域中，各个区域中的负载比不大于25％。

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