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1. 发明专利

JP2006258509A Collision detection device of vehicle 有权
标题翻译：车辆碰撞检测装置
公开(公告)号：JP2006258509A
公开(公告)日：2006-09-28
申请号：JP2005074114
申请日：2005-03-15
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： TAKATO TETSUYA , FUJITA KOICHI , IENAKA RYUTARO , KOBAYASHI YOJI
IPC分类号： G01V8/16 , B60R21/00 , G01D5/353
CPC分类号： B60R21/0136 , B60R19/483 , B60R2021/01095
摘要： PROBLEM TO BE SOLVED: To make compact, to the utmost, a light emitter for emitting light to an optical fiber and a light receiver for receiving light from the optical fiber, in an optical fiber type collision detection device of a vehicle. SOLUTION: This collision detection device of the vehicle is equipped with one optical fiber 26 arranged along a prescribed part 10 of the vehicle; a light emitting element 32 arranged on one end side of the optical fiber, for allowing light to enter one end; an inversion part 42 arranged on the other end side of the optical fiber, for inverting the advancing direction of light emitted from the other end, and allowing the light to enter the other end; and a light receiving element 34 arranged on one end side of the optical fiber, for receiving light emitted from the other end. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了在车辆的光纤型碰撞检测装置中最大限度地使用用于向光纤发射光的光发射器和用于从光纤接收光的光接收器。解决方案：车辆的碰撞检测装置配备有沿着车辆的规定部分10配置的一根光纤26，布置在所述光纤的一端侧的用于允许光进入一端的发光元件32; 布置在光纤的另一端侧的反转部42，用于使从另一端发射的光的前进方向反转，并使光进入另一端; 以及布置在光纤的一端侧的光接收元件34，用于接收从另一端发射的光。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2006125999A Collision detection sensor 审中-公开
标题翻译：碰撞检测传感器
公开(公告)号：JP2006125999A
公开(公告)日：2006-05-18
申请号：JP2004314412
申请日：2004-10-28
申请人： Denso Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社デンソー
发明人： SUZUKI AKIRA , IYODA NORIBUMI , MIYATA YUJIRO , IENAKA RYUTARO , TAKAHASHI HIROYUKI
IPC分类号： G01L5/00 , B60R21/00
CPC分类号： B60R21/0136 , B60R2021/01095
摘要： PROBLEM TO BE SOLVED: To provide a collision detection sensor that hardly malfunctions even when an impact at a collision time is relatively large, and is easily mounted.
SOLUTION: The collision detection sensor 1 comprises a load detection section 2 for detecting a load at the collision time, and a mold material 3 that is formed integrally with the load detection section 2, covers at least the surface in the collision direction of the load detection section 2, and can absorb at least part of collision energy at the collision time by elastic deformation.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供即使在碰撞时的冲击相对较大也容易发生故障的碰撞检测传感器，并且容易安装。碰撞检测传感器1包括用于检测碰撞时的负荷的负载检测部2，与负载检测部2一体形成的模具材料3至少覆盖碰撞方向的表面的负载检测部2，并且可以通过弹性变形在碰撞时吸收至少一部分碰撞能量。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2004262256A Seat belt device for vehicle 有权
公开(公告)号：JP2004262256A
公开(公告)日：2004-09-24
申请号：JP2003012646
申请日：2003-01-21
申请人： Denso Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社デンソー
发明人： KUDO TOSHIYA , KATO HIDEKI , IENAKA RYUTARO , NEZAKI TAKUYA , ISAJI KAZUMI
IPC分类号： B60R22/48 , B60R21/01 , B60R21/013 , B60R21/0134 , B60R22/46
CPC分类号： B60R21/013 , B60R21/0134 , B60R2021/01265 , B60R2021/01311 , B60R2022/4685
摘要： PROBLEM TO BE SOLVED: To take up a seat belt with a taking-up load and in a taking-up manner so that an occupant does not feel uncomfortable as much as possible, and moreover the occupant is protected in an emergency of a vehicle. SOLUTION: A seat belt device is equipped with an electric motor 20 taking up the seat belt 12, and a microcomputer 30 controlling the electric motor 20. When the microcomputer 30 predicts the collision by using a detection distance and a detection vehicle speed with a distance sensor 41 and a vehicle speed sensor 42 respectively, the microcomputer 30 controls the electric motors 20 so as to take up the seat belt 12 with the taking-up load rising up to the first taking-up load with the first rising gradient. When the microcomputer 30 detects a sudden brake operation with a detection signal from a brake switch 43, the microcomputer controls the electric motor 20 so as to take up the seat belt 12 with the taking-up load rising up to the second take-up load larger than the first taking-up load with the second rising gradient larger than the first rising gradient. COPYRIGHT: (C)2004,JPO&NCIPI

4. 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

5. 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

6. 发明专利

JP2007078629A Impact detecting sensor 审中-公开
标题翻译：冲击检测传感器
公开(公告)号：JP2007078629A
公开(公告)日：2007-03-29
申请号：JP2005270184
申请日：2005-09-16
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： KOBAYASHI YOJI , TAKATO TETSUYA , FUJITA KOICHI , IENAKA RYUTARO
IPC分类号： G01L5/00 , B60R21/00 , G01L1/24
摘要： PROBLEM TO BE SOLVED: To provide an impact detecting sensor of high sensitivity, as to the impact detecting sensor for detecting a stress due to an impact by converting the stress into a change of a light transmission characteristic of an optical fiber.
SOLUTION: In this impact detecting sensor with an outer circumference of a stress concentration plate 1 and the optical fiber 2 formed along the stress concentration plate 1 molded by a molding member 3, an area of a top part 3a of the molding member 3 receiving a load of the impact is made narrower than an area of a cross section 3c in parallel to the top part 3a in a barrel part 3b.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种高灵敏度的冲击检测传感器，用于通过将应力转换为光纤的光传输特性的变化来检测由冲击引起的应力的冲击检测传感器。解决方案：在具有应力集中板1的外周的冲击检测传感器和由模制构件3模制的应力集中板1形成的光纤2中，模制构件的顶部3a的区域在筒部3b中，与受顶部3a平行的横截面3c的面积比受到冲击的载荷更小。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2007033179A Impact detection fiber optic sensor, load transmission plate, and its manufacturing method 有权
标题翻译：冲击检测光纤传感器，负载传输板及其制造方法
公开(公告)号：JP2007033179A
公开(公告)日：2007-02-08
申请号：JP2005215645
申请日：2005-07-26
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： KOBAYASHI YOJI , TAKATO TETSUYA , FUJITA KOICHI , IENAKA RYUTARO
IPC分类号： G01L5/00
摘要： PROBLEM TO BE SOLVED: To provide an impact detection fiber optic sensor having a structure which eliminates the use of rubber, has a large temperature distribution, and deforms a plastic optical fiber only through the deformation of metal which has a small temperature distribution, by an external load. SOLUTION: A long, slender metallic fiber support 2 is formed. The metallic fiber support 2 is formed with a plurality of holes 3 along the longitudinal direction and is bent tubularly along the longitudinal direction to form a load transmission plate 1. The plastic optical fiber 4 is held within the load transmission plate 1. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有消除橡胶使用的结构的冲击检测光纤传感器，具有大的温度分布，并且仅通过具有小的温度分布的金属的变形使塑料光纤变形，由外部负载。
解决方案：形成长而细长的金属纤维支撑件2。金属纤维支撑体2沿着长度方向形成有多个孔3，并且沿着长度方向被管状弯曲以形成载荷传递板1.塑料光纤4保持在载荷传递板1内。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006312428A Collision sensor and method of inspecting collision sensor 有权
标题翻译：碰撞传感器和检测碰撞传感器的方法
公开(公告)号：JP2006312428A
公开(公告)日：2006-11-16
申请号：JP2005136683
申请日：2005-05-09
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： IENAKA RYUTARO , FUJITA KOICHI , TAKATO TETSUYA , KOBAYASHI YOJI
IPC分类号： B60R21/00
摘要： PROBLEM TO BE SOLVED: To solve problems in a conventional collision sensor wherein even if an electric load is forcibly applied to an optical fiber, physical change does not occur in the optical fiber and, therefore, it is difficult to determine whether the sensor is normal or not, which may lead to the lowering of the reliability of the sensor.
SOLUTION: This collision sensor comprises the optical fiber disposed along the outer surface part of a vehicle, a light emitting part for letting light to one end of the optical fiber, a light receiving part receiving the light emitted from the light emitting part on the other end of the optical fiber, and a collision detection part outputting a collision detection signal when a light amount received by the light receiving part is reduced. The collision sensor further comprises a deformation means deforming at least a part of the optical fiber and an abnormality determination means determining whether the sensor is defective or not based on the change of the light amount received by the light receiving part due to the deformation of at least the part of the optical fiber.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了解决传统的碰撞传感器中的问题，即使电力被强制地施加到光纤上，在光纤中也不会发生物理变化，因此难以确定传感器是否正常，这可能导致传感器的可靠性降低。解决方案：该碰撞传感器包括沿着车辆的外表面部分布置的光纤，用于将光发射到光纤的一端的光发射部分，接收从发光部分发射的光的光接收部分在光接收部接收的光量减少的情况下，输出碰撞检测信号的碰撞检测部。碰撞传感器还包括使至少一部分光纤变形的变形机构，以及根据由于变形引起的受光部接收的光量的变化而判断传感器是否有故障的异常判定机构至少部分光纤。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2006298321A Collision detection device for vehicle 有权
标题翻译：车辆碰撞检测装置
公开(公告)号：JP2006298321A
公开(公告)日：2006-11-02
申请号：JP2005126840
申请日：2005-04-25
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： TAKATO TETSUYA , IENAKA RYUTARO , FUJITA KOICHI , KOBAYASHI YOJI
IPC分类号： B60R19/48 , B60R21/00 , B60R21/16 , B60R22/46
CPC分类号： B60R19/483 , B60R21/0136 , B60R2019/1806 , B60R2019/1813 , B60R2019/186 , B60R2019/1886
摘要： PROBLEM TO BE SOLVED: To easily and certainly mount a collision sensor to a mounting member in a collision detection device for a vehicle.
SOLUTION: The collision detection device for the vehicle is provided with a load transmission member 25 arranged at a front part of a vehicle body and rearward transmitting collision load F applied at collision of the vehicle; a reinforcement member 20 arranged behind the load transmission member; and a mechanical collision sensor 30 arranged between the load transmission member and the reinforcement member and detecting the collision. The collision sensor is mounted to the load transmission member by a snap lock.
COPYRIGHT: (C)2007,JPO&INPIT

10. 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

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