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1. 发明专利

JP2007192565A Impact detection optical fiber sensor and its manufacturing method 有权
标题翻译：冲击检测光纤传感器及其制造方法
公开(公告)号：JP2007192565A
公开(公告)日：2007-08-02
申请号：JP2006008687
申请日：2006-01-17
申请人： Denso Corp , Hitachi Cable Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日立電線株式会社 , 株式会社デンソー
发明人： HISHIDA YASUYUKI , OKUBO CHIHIRO , TAKAHASHI HIROYUKI , MIYATA YUJIRO , KOBAYASHI SHIGENORI , TAKATO TETSUYA
IPC分类号： G01L5/00 , G02B6/00
摘要： PROBLEM TO BE SOLVED: To eliminate generation of insensitivity zone in the low load region by eliminating air gap between an optical fiber and the molding material without imparting initial deformation.
SOLUTION: In the method of manufacturing the impact detection optical fiber sensor provided with the optical fiber 1 and a load concentration plate 5 having a plurality of protrusions arranged along the longitudinal direction of the optical fiber 1, and mold materials 11a and 11b for covering the optical fiber 1 and a concentration plate 5, an optical fiber block 12 which is made by coating the optical fiber 1 with the mold material 11a and the load concentration plate block 13 which is made by coating the load concentration plate 5 with the molding material 11b, these optical fiber block 12 and load concentration plate block 13 are integrated by sticking.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过消除光纤和成型材料之间的气隙而不会施加初始变形来消除低负荷区域中的不敏感区域的产生。＆lt; P＆gt;解决方案：在具有光纤1的冲击检测用光纤传感器的制造方法和具有沿着光纤1的长度方向配置的多个突起的负载集中板5和模具材料11a，11b 为了覆盖光纤1和集中板5，通过用模具材料11a和负载集中板块13涂覆光纤1制成的光纤块12，其通过用负载集中板5涂覆而制成成型材料11b，这些光纤块12和负载集中板块13通过粘合而一体化。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2005241417A Impact detection optical fiber sensor and system using the same 有权
标题翻译：冲击检测光纤传感器及其使用的系统
公开(公告)号：JP2005241417A
公开(公告)日：2005-09-08
申请号：JP2004051205
申请日：2004-02-26
申请人： Hitachi Cable Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日立電線株式会社
发明人： FUKUSHI MORIHISA , HONGO AKISHI , ABE TOMIYA , AOYAMA TAKASHI , KOMATSUZAKI SHINJI , TAKAHASHI HIROYUKI , IENAKA RYUTARO
IPC分类号： G01L1/24 , G01L5/00 , G02B6/00
CPC分类号： G01L1/243
摘要： PROBLEM TO BE SOLVED: To provide a high-precision impact detection optical fiber sensor and a system using the same which are resistant to electromagnetic noise and reduce mechanical deterioration caused by an impact.
SOLUTION: The impact detection optical fiber sensor 1 comprises a plastic optical fiber 12 for detecting an impact, a rubber layer which covers the outer circumferential section of the plastic optical fiber 12 with predetermined thickness, a rack member 17 which is formed like a gutter and receives the plastic optical fiber 12 covered with the rubber layer with its outer circumferential section exposed along the longitudinal direction, and a convex member which is formed inside and received by the rack member 17 and provides the plastic optical fiber with deformation in accordance with the impact. The system uses the optical fiber sensor 1.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种高精度冲击检测光纤传感器及使用该光纤传感器的系统，能够抵抗电磁噪声并减少由冲击引起的机械劣化。冲击检测光纤传感器1包括用于检测冲击的塑料光纤12，覆盖预定厚度的塑料光纤12的外周部分的橡胶层，形成为类似的塑料光纤12的齿条构件17 沟槽，并且接收被橡胶层覆盖的塑料光纤12，其外周部分沿着纵向方向暴露;以及凸形部件，其形成在齿条部件17的内部并被其接纳并提供塑料光纤根据有影响。该系统使用光纤传感器1.版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2007071649A Impact detection optical fiber sensor, stress concentration plate, and its manufacturing method 有权
标题翻译：冲击检测光纤传感器，应力集中板及其制造方法
公开(公告)号：JP2007071649A
公开(公告)日：2007-03-22
申请号：JP2005258042
申请日：2005-09-06
申请人： Denso Corp , Hitachi Cable Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日立電線株式会社 , 株式会社デンソー
发明人： SHIBATA TOMONORI , SATO HISASHI , KOBAYASHI YOJI , HISHIDA YASUYUKI , KOBAYASHI SHIGENORI , SUZUKI AKIRA , TAKAHASHI HIROYUKI , IENAKA RYUTARO
IPC分类号： G01L1/24 , G01L5/00
摘要： PROBLEM TO BE SOLVED: To provide an impact detection optical fiber sensor using a stress concentration plate with a shape which reduces working time. SOLUTION: A long, narrow fiber support 2 is formed by press working or molding. The stress concentration plate 1 is formed with a plurality of holes 3 formed in the longitudinal direction on the fiber support 2. After arranging an optical fiber 6 on the stress concentration plate 1 in the longitudinal direction thereof, the two are molded with a molding member 7. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用减少工作时间的形状的应力集中板的冲击检测光纤传感器。解决方案：通过压力加工或成型形成长而窄的纤维支撑体2。应力集中板1在纤维支撑体2上形成有在长度方向上形成的多个孔3.在将光纤6沿其长度方向布置在应力集中板1上之后，将两者用模制构件 7.版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2006105973A Impact detection optical fiber sensor 有权
标题翻译：冲击检测光纤传感器
公开(公告)号：JP2006105973A
公开(公告)日：2006-04-20
申请号：JP2005260773
申请日：2005-09-08
申请人： Denso Corp , Hitachi Cable Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日立電線株式会社 , 株式会社デンソー
发明人： HISHIDA YASUYUKI , ABE TOMIYA , NAKAI HISANORI , SATO SOICHI , IKEDA YUKIO , FUKUSHI MORIHISA , SUZUKI AKIRA , KOBAYASHI SHIGENORI , TAKAHASHI HIROYUKI , IENAKA RYUTARO , IYODA NORIBUMI
IPC分类号： G01L5/00 , G01L1/24
摘要： PROBLEM TO BE SOLVED: To provide an impact detection optical fiber sensor for improving sensor sensitivity.
SOLUTION: The optical fiber sensor comprises a plastic optical fiber 2, a corrugated plate 6 that is faced to one surface or both surfaces in the longitudinal direction of the plastic optical fiber 2 and has a plurality of projections, a sensor section 3 formed by covering the plastic optical fiber 2 and the corrugated plate 6 with a mold material 7, a light emitting element connected to one end of the optical fiber 2, and a light receiving element connected to the other end of the optical fiber 2.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于提高传感器灵敏度的冲击检测光纤传感器。解决方案：光纤传感器包括塑料光纤2，波纹板6，其面对塑料光纤2的纵向方向上的一个表面或两个表面，并具有多个突起，传感器部分3 通过用模具材料7覆盖塑料光纤2和波纹板6，连接到光纤2的一端的发光元件和连接到光纤2的另一端的光接收元件形成。 P>版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2007216804A Vehicular bumper structure 有权
标题翻译：车辆结构
公开(公告)号：JP2007216804A
公开(公告)日：2007-08-30
申请号：JP2006038440
申请日：2006-02-15
申请人： Denso Corp , Hitachi Cable Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日立電線株式会社 , 株式会社デンソー
发明人： TAKAHASHI HIROYUKI , MIYATA YUJIRO , IENAKA RYUTARO , TAKATO TETSUYA , KOBAYASHI SHIGENORI , HISHIDA YASUYUKI
IPC分类号： B60R19/18 , B60R19/48
CPC分类号： B60R21/0136 , B60R19/483 , B60R2019/186 , B60R2019/1873 , B60R2019/188
摘要： PROBLEM TO BE SOLVED: To provide a vehicular bumper structure which reducing variation of the output from a load detection means. SOLUTION: An optical fiber sensor 32 is arranged on the front face of a front bumper reinforcement 30 along the width direction of a vehicle. A front bumper absorber 28 comprising a soft absorber 54 and a hard absorber 56 in the front side of the optical sensor 32. The hard absorber 56 is arranged on the center part side of a bumper at which the thickness of the bumper is increased. The thickness of the soft absorber 54 becomes substantially uniform in the width direction of the vehicle, and the load is inputted in the optical fiber sensor 32 with the substantially uniform sensitivity even when the bumper is collided with a collision body in any position. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种减轻来自负载检测装置的输出的变化的车辆保险杠结构。解决方案：光纤传感器32沿着车辆的宽度方向布置在前保险杠加强件30的前表面上。一个前保险杠吸收器28，其包括在光学传感器32前侧的软吸收器54和一个硬吸收体56.硬吸收件56设置在缓冲器的中心部分侧，在保险杠的中心部分侧增加了保险杠的厚度。软吸收件54的厚度在车辆的宽度方向上变得基本均匀，并且即使当保险杠与任何位置的碰撞体碰撞时，负载也以基本上均匀的灵敏度输入到光纤传感器32中。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2007216803A Vehicular bumper structure 有权
标题翻译：车辆结构
公开(公告)号：JP2007216803A
公开(公告)日：2007-08-30
申请号：JP2006038439
申请日：2006-02-15
申请人： Denso Corp , Hitachi Cable Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日立電線株式会社 , 株式会社デンソー
发明人： TAKAHASHI HIROYUKI , IENAKA RYUTARO , TAKATO TETSUYA , KOBAYASHI YOJI
IPC分类号： B60R19/18 , B60R19/48 , B60R21/00
CPC分类号： B60R19/483 , B60R21/34 , B60R2021/01095
摘要： PROBLEM TO BE SOLVED: To provide a vehicular bumper structure which transmits a collision load applied to a bumper shock-absorbing member to a load detection means with excellent accuracy even when the load detection means is provided on a part of an outer surface of a vehicle. SOLUTION: An optical fiber sensor 32 is arranged on the front upper portion of a front wall part 30A of a front bumper reinforcement 30 along the width direction of a vehicle. A load transmission plate 34 and a front bumper absorber 28 are arranged adjacent to each other on a front side of the optical fiber sensor 32, the vertical width B3 thereof is set to be larger than the vertical width B1 of the optical fiber sensor 32, and a lower end 34A of the load transmission plate 34 extends below the sensor. Thus, when the optical fiber sensor 32 is arranged on an upper portion of the front bumper reinforcement 30 in an offset manner, and even if the input direction of the collision load is slightly deviated, the front bumper absorber 28 is not toppled, and the collision load is input in the optical fiber sensor 32. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：为了提供一种车辆保险杠结构，即使当负载检测装置设置在外表面的一部分上时，也能以高精度将施加到保险杠减震构件的碰撞载荷传递到负载检测装置的车辆解决方案：光纤传感器32沿着车辆的宽度方向布置在前保险杠加强件30的前壁部30A的前上部。负载传递板34和前保险杠吸收体28在光纤传感器32的前侧彼此相邻设置，其垂直宽度B3被设定为大于光纤传感器32的垂直宽度B1，负载传递板34的下端34A在传感器的下方延伸。因此，当光纤传感器32以偏移方式布置在前保险杠加强件30的上部上时，即使碰撞负载的输入方向稍微偏离，也不会使前保险杠吸收器28倒塌，在光纤传感器32中输入碰撞载荷。（C）2007，JPO＆INPIT

7. 发明专利

JP2007155588A Impact detection optical fiber sensor 审中-公开
标题翻译：冲击检测光纤传感器
公开(公告)号：JP2007155588A
公开(公告)日：2007-06-21
申请号：JP2005353400
申请日：2005-12-07
申请人： Denso Corp , Hitachi Cable Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日立電線株式会社 , 株式会社デンソー
发明人： HISHIDA YASUYUKI , OKUBO CHIHIRO , TAKAHASHI HIROYUKI , MIYATA YUJIRO , KOBAYASHI SHIGENORI , TAKATO TETSUYA
IPC分类号： G01L5/00 , B60R21/00
摘要： PROBLEM TO BE SOLVED: To improve linearity of sensitivity of an impact detection optical fiber sensor over a large load range.
SOLUTION: This impact detection optical fiber sensor is equipped with a sensor part 2 having an optical fiber 1 for detecting impact, a light emitting element connected to one end of the optical fiber 1, and a light receiving element connected to the other end of the optical fiber 1. The sensor part 2 is constituted by a low-load detection part 21 and a high-load detection part 22, which have different main detection loads from each other. The low-load detection part 21 and the high-load detection part 22 are arranged so that impact may be applied to both the low-load detection part 21 and the high-load detection part 22.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提高冲击检测光纤传感器在大负载范围内的灵敏度的线性度。解决方案：该冲击检测光纤传感器配备有具有用于检测冲击的光纤1的传感器部分2，连接到光纤1的一端的发光元件和连接到光纤1的光接收元件传感器部分2由彼此具有不同主要检测负载的低负载检测部分21和高负载检测部分22构成。低负载检测部21和高负载检测部22被配置为能够对低负载检测部21和高负载检测部22施加冲击。（C）2007 ，JPO＆INPIT

8. 发明专利

JP2007064715A Impact detection optical fiber sensor 有权
标题翻译：冲击检测光纤传感器
公开(公告)号：JP2007064715A
公开(公告)日：2007-03-15
申请号：JP2005248835
申请日：2005-08-30
申请人： Denso Corp , Hitachi Cable Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日立電線株式会社 , 株式会社デンソー
发明人： HISHIDA YASUYUKI , KOBAYASHI SHIGENORI , SUZUKI AKIRA , TAKAHASHI HIROYUKI
IPC分类号： G01L5/00 , G01L1/24
摘要： PROBLEM TO BE SOLVED: To provide an impact detection optical fiber sensor capable of suppressing dispersion of detection accuracy caused by deviation of an impact application direction. SOLUTION: This impact detection optical fiber sensor is equipped with an optical fiber 2 for detecting the impact; a light source connected to one end of the optical fiber 2; a light receiving machine connected to the other end of the optical fiber 2; a load concentration plate 10 provided along the longitudinal direction of the optical fiber 2, for supporting a load applied to the optical fiber 2; and a molding material 11 for covering the optical fiber 2 and the load concentration plate 10. The load concentration plate 10 is equipped with a plate body 13 formed along the longitudinal direction of the optical fiber 2, a plurality of holes 14 formed at prescribed intervals in the longitudinal direction of the plate body 13, and a connection part 15 formed between the holes 14. The connection part 15 has a hollow part 16 formed to have an approximately recessed shape as a view from the axial direction of the optical fiber 2, and the optical fiber 2 is arranged in the hollow part 16. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够抑制由冲击施加方向的偏差引起的检测精度的分散的冲击检测光纤传感器。解决方案：该冲击检测光纤传感器配备有用于检测冲击的光纤2; 连接到光纤2的一端的光源; 连接到光纤2的另一端的光接收机; 沿着光纤2的长度方向设置的用于支撑施加到光纤2的负载的负载集中板10; 以及用于覆盖光纤2和负载集中板10的成型材料11.负载集中板10配备有沿着光纤2的长度方向形成的板体13，以规定间隔形成的多个孔14 在板体13的长度方向，以及形成在孔14之间的连接部15.连接部15具有形成为从光纤2的轴向观察的大致凹状的中空部16，并且光纤2布置在中空部分16中。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2007187607A Method of manufacturing impact detection optical fiber sensor 有权
标题翻译：制造冲击检测光学传感器的方法
公开(公告)号：JP2007187607A
公开(公告)日：2007-07-26
申请号：JP2006007288
申请日：2006-01-16
申请人： Denso Corp , Hitachi Cable Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日立電線株式会社 , 株式会社デンソー
发明人： FUKUSHI MORIHISA , HISHIDA YASUYUKI , SUZUKI AKIRA , KOBAYASHI SHIGENORI , TAKAHASHI HIROYUKI , IENAKA RYUTARO
IPC分类号： G01L5/00
CPC分类号： G01L1/243 , G02B6/02033 , G02B6/35 , G02B6/3574 , G02B6/3594
摘要： PROBLEM TO BE SOLVED: To provide an impact detection optical fiber sensor for improving work efficiency. SOLUTION: The method of manufacturing the impact detection optical fiber sensor comprising an optical fiber 1 and a molded section 7 molded on the outer periphery comprises a step of forming an optical fiber insertion hole 8 in the molded section 7 and a slit 9 for insertion for inserting the optical fiber 1 into the optical fiber insertion hole 8, and a step of inserting the optical fiber 1 into the optical fiber insertion hole 8 from the slit 9 for insertion. COPYRIGHT: (C)2007,JPO&INPIT

10. 发明专利

JP2007139432A Impact detection optical fiber sensor 审中-公开
标题翻译：冲击检测光纤传感器
公开(公告)号：JP2007139432A
公开(公告)日：2007-06-07
申请号：JP2005329685
申请日：2005-11-15
申请人： Denso Corp , Hitachi Cable Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日立電線株式会社 , 株式会社デンソー
发明人： ABE TOMIYA , AOYAMA TAKASHI , HISHIDA YASUYUKI , YAMAMOTO SATORU , KOBAYASHI SHIGENORI , SUZUKI AKIRA , TAKAHASHI HIROYUKI
IPC分类号： G01P15/00
CPC分类号： G01B11/18 , G01H9/004 , G01L1/243 , G01L5/0052 , G01P15/093
摘要： PROBLEM TO BE SOLVED: To provide an impact detection optical fiber sensor which is little sensitive variation depending on the temperature as well as high precision in spite of using synthetic resin optical fiber. SOLUTION: The synthetic resin optical fiber 1 for detecting the impact from the light loss from the deformation received by the impact; the platy member 4 provided with wavy surface in the longitudinal direction of the fiber 1; the elastic structure 3 covering the outer periphery of the synthetic resin optical fiber 1 and the platy member 4; and ratio of the storage elastic modulus at 70°C of the elastic structure 3 E(70) to at -30°C storage elastic modulus E(-30): E(70)/E(-30) is 0.75 to 1.3. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种冲击检测光纤传感器，其不管使用合成树脂光纤，其温度几乎没有敏感性变化以及高精度。解决方案：合成树脂光纤1，用于检测受到冲击所产生的变形的光损失的影响; 板状构件4在纤维1的纵向方向上设置有波浪形表面; 覆盖合成树脂光纤1的外周的弹性结构体3和板状部件4; 弹性结构体3E（70）在70℃下的储能弹性模量与-30℃下的储能弹性模量E（-30）：E（70）/ E（-30）的储能弹性模量的比为0.75〜1.3。版权所有（C）2007，JPO＆INPIT

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