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1. 发明授权

US07605691B2 Collision detection system 有权
标题翻译：碰撞检测系统
公开(公告)号：US07605691B2
公开(公告)日：2009-10-20
申请号：US11585321
申请日：2006-10-23
申请人： Toshihito Nonaka , Shingo Wanami , Satoru Takehara , Minoru Fujioka
发明人： Toshihito Nonaka , Shingo Wanami , Satoru Takehara , Minoru Fujioka
IPC分类号： B60Q1/00
CPC分类号： B60R21/0136 , B60R21/21 , B60R2021/0006
摘要： A collision detection system for a vehicle is provided with multiple hollow members which are arranged at a periphery portion of the vehicle and define therein substantially closed spaces, at least one housing defining therein a substantially closed space, multiple transferring members for respectively communicating the spaces in the hollow members with the space in the housing, at least one detection unit which is arranged in the housing to detect a status of air in the housing, and a control unit. The control unit determines whether or not there occurs a collision of the vehicle based on detection signals from the detection unit.
摘要翻译：一种用于车辆的碰撞检测系统设置有多个中空构件，其布置在车辆的周边部分并且在其中限定了基本上封闭的空间，限定有基本封闭空间的至少一个壳体，用于分别连通具有在壳体中的空间的中空构件，布置在壳体中的至少一个检测单元以检测壳体中的空气的状态，以及控制单元。控制单元基于来自检测单元的检测信号确定是否发生车辆的碰撞。

2. 发明申请

US20070089520A1 Pressure sensor 失效
标题翻译：压力传感器
公开(公告)号：US20070089520A1
公开(公告)日：2007-04-26
申请号：US11512767
申请日：2006-08-30
申请人： Shingo Wanami , Toshihito Nonaka , Satoru Takehara
发明人： Shingo Wanami , Toshihito Nonaka , Satoru Takehara
IPC分类号： G01N3/00
CPC分类号： B60R21/0136 , B60R2021/0006 , G01L19/0636 , G01L19/0654 , G01L19/147
摘要： A pressure sensor includes a case with an air passageway having a first opening leading to an inside of the case and a second opening leading to an outside of the case, pressure sensing means that is placed inside the case and includes a pressure sensing surface for detecting pressure, and a breathable filter that is provided with the air passageway to cover at least one of the first and second openings. The pressure sensing means is fixed to the case through mounting means that allows the pressure sensing means to be spaced from the case to prevent stress that is applied to the pressure sensing means by the case.
摘要翻译：压力传感器包括壳体，空气通道具有通向壳体内部的第一开口和通向壳体外部的第二开口，压力感测装置设置在壳体内部，并且包括用于检测的压力感测表面压力和透气过滤器，其设置有空气通道以覆盖第一和第二开口中的至少一个。压力检测装置通过安装装置固定到壳体，安装装置允许压力感测装置与壳体间隔开，以防止由壳体施加到压力感测装置的应力。

3. 发明申请

US20070045027A1 Collision detecting system 审中-公开
标题翻译：碰撞检测系统
公开(公告)号：US20070045027A1
公开(公告)日：2007-03-01
申请号：US11512766
申请日：2006-08-30
申请人： Toshihito Nonaka , Minoru Fujioka , Shingo Wanami , Satoru Takehara
发明人： Toshihito Nonaka , Minoru Fujioka , Shingo Wanami , Satoru Takehara
IPC分类号： B60K28/10 , B60Q1/00 , G01L7/08
CPC分类号： B60R21/0136 , B60R2021/0006
摘要： A collision detecting system is provided to detect a collision of a vehicle based on a pressure variation in a substantially closed space which is arranged at a periphery portion of the vehicle. The collision detecting system has a sensing unit which detects a pressure in the space. The sensing unit is arranged at the vehicle in such a manner that a detection direction of the sensing unit is slanted with respect to the direction of an impact on the vehicle due to the collision. Therefore, the vehicle vibration excited by the impact can be restricted from influencing the detection result of the pressure in the space by the sensing unit, thus improving the detection of the vehicle collision.
摘要翻译：提供了一种碰撞检测系统，用于基于布置在车辆周边部分的基本封闭的空间中的压力变化来检测车辆的碰撞。碰撞检测系统具有检测空间中的压力的感测单元。感测单元被布置在车辆处，使得感测单元的检测方向相对于由于碰撞而对车辆的冲击的方向倾斜。因此，可以限制由冲击激发的车辆振动，从而影响感测单元对空间中的压力的检测结果，从而改善车辆碰撞的检测。

4. 发明申请

US20060244245A1 Side door collision detecting system and occupant protecting system 失效
标题翻译：侧门碰撞检测系统和乘员保护系统
公开(公告)号：US20060244245A1
公开(公告)日：2006-11-02
申请号：US11413144
申请日：2006-04-27
申请人： Toshihito Nonaka , Satoru Takehara , Minoru Fujioka
发明人： Toshihito Nonaka , Satoru Takehara , Minoru Fujioka
IPC分类号： B60T7/22 , B60R21/01
CPC分类号： B60R21/0136 , B60R2021/0006 , B60R2021/0119
摘要： In a side door collision detecting system for a vehicle, an internal pressure sensor detects a door internal pressure of a side door of the vehicle. The internal pressure sensor outputs an internal pressure signal based on the door internal pressure, and the internal pressure sensor is installed in an interior space of the side door. A physical value sensor detects a physical value and outputs a physical value signal based on the physical value. The physical value sensor is installed in the interior space of the side door. A collision determining circuit determines whether the side collision occurs based on the internal pressure signal and the physical value signal.
摘要翻译：在车辆的侧门碰撞检测系统中，内部压力传感器检测车辆的侧门的门内部压力。内部压力传感器基于门内部压力输出内部压力信号，并且内部压力传感器安装在侧门的内部空间中。物理值传感器检测物理值，并根据物理值输出物理值信号。物理值传感器安装在侧门的内部空间中。冲突判定电路基于内部压力信号和物理值信号来判定是否发生侧面碰撞。

5. 发明申请

US20060236776A1 Diaphragm-type pressure sensing apparatus 有权
标题翻译：隔膜式压力传感装置
公开(公告)号：US20060236776A1
公开(公告)日：2006-10-26
申请号：US11407399
申请日：2006-04-19
申请人： Toshihito Nonaka , Shingo Wanami , Minoru Fujioka
发明人： Toshihito Nonaka , Shingo Wanami , Minoru Fujioka
IPC分类号： G01L7/00
CPC分类号： G01L19/141 , G01L19/148
摘要： A diaphragm-type pressure sensing apparatus includes a pressure sensor having a diaphragm for converting pressure into an electrical signal, a circuit board for processing the electrical signal, and a housing in which the pressure sensor and the circuit board are sealed. The pressure sensor is bonded to the housing and sandwiched between the circuit board fixed to the housing and the housing. This structure reduces compressive stress applied to the pressure sensor and the circuit board so that accuracy of the pressure sensing apparatus can be improved.
摘要翻译：膜片式压力感测装置包括压力传感器，该压力传感器具有用于将压力转换为电信号的膜片，用于处理电信号的电路板，以及密封压力传感器和电路板的壳体。压力传感器结合到壳体并夹在固定到壳体的电路板和壳体之间。这种结构降低了施加到压力传感器和电路板的压缩应力，从而可以提高压力感测装置的精度。

6. 发明授权

US4809668A Ignition system for internal combustion engine 失效
标题翻译：内燃机点火系统
公开(公告)号：US4809668A
公开(公告)日：1989-03-07
申请号：US31033
申请日：1987-03-26
申请人： Koichi Toyama , Ko Narita , Toshihito Nonaka
发明人： Koichi Toyama , Ko Narita , Toshihito Nonaka
IPC分类号： F02P5/155 , F02P3/045
CPC分类号： F02P5/1556 , Y02T10/46
摘要： An ignition system for and internal combustion engine ignition coil energization time is controlled in accordance with operating conditions. First and second sections with respective constant angles in an ignition cycle are defined. An integrating circuit integrates in one direction in the second section of a preceding ignition cycle of the angle signal, and in the other direction in the first section of the next ignition cycle. When the integration value reaches a first predetermined value, an energization start signal is generated. An ignition coil begins to be energized at the time of generation of the energization start signal or at the shift of the angle signal from the first section to the second section, whichever arrives earlier, and the energization is stopped when the angle signal shifts from the second to first section. The engine speed is detected to change the rate of integration of the integrating circuit thereby to change the first predetermined value for generating the energization start signal. When the integration value in the second section reaches a second predetermined value cooresponding to the low-speed engine operation, the energization start signal is invalidated thereby to fix the coil energization time in the second section.
摘要翻译：点火系统和内燃机点火线圈通电时间根据操作条件进行控制。定义了在点火循环中具有各自恒定角度的第一和第二部分。积分电路在角度信号的先前点火周期的第二部分中的一个方向上并且在下一个点火周期的第一部分中的另一个方向上积分。当积分值达到第一预定值时，产生通电开始信号。点火线圈在产生通电开始信号时或在从第一部分到第二部分的角度信号的移动时开始被激励，以较早者为准，并且当角度信号从第二至第一节。检测发动机速度以改变积分电路的积分速率，从而改变用于产生通电开始信号的第一预定值。当第二部分中的积分值达到与低速发动机运转相应的第二预定值时，通电启动信号无效，从而将线圈通电时间固定在第二部分中。

7. 发明申请

US20070227798A1 Vehicle collision sensing system 有权
标题翻译：车辆碰撞感应系统
公开(公告)号：US20070227798A1
公开(公告)日：2007-10-04
申请号：US11729541
申请日：2007-03-29
申请人： Satoru Takehara , Toshihito Nonaka
发明人： Satoru Takehara , Toshihito Nonaka
IPC分类号： B60K28/10 , B60Q1/00
CPC分类号： B60R21/0136 , B60R2021/0006
摘要： Right and left side pressure sensors are provided to left and right doors, respectively, of a vehicle to sense a pressure in a door interior space of the corresponding door. An ECU computes a corrective pressure change amount that is obtained by correcting a change amount of a pressure, which is measured with a collided side one of the pressure sensors arranged in a collided one of the left and right doors that is collided with an object, based on a pressure, which is measured with a non-collided side one of the pressure sensors arranged in a non-collided one of the left and right doors that is not collided with the object. The ECU determines occurrence of the collision of the object based on the corrective pressure change amount.
摘要翻译：左右侧压力传感器分别设置在车辆的左右门上，以检测相应门的门内空间的压力。 ECU计算校正压力变化量，该校正压力变化量是通过校正设置在与物体碰撞的左右两侧的碰撞的一个中的压力传感器之间的碰撞侧测量的压力变化量，基于压力，其是通过布置在不与物体相撞的左右门中的未碰撞的一个中的非碰撞侧压力传感器之间测量的。 ECU基于校正压力变化量来确定物体的碰撞的发生。

8. 发明申请

US20070114771A1 Passenger protecting system for vehicle 审中-公开
标题翻译：车辆乘客保护系统
公开(公告)号：US20070114771A1
公开(公告)日：2007-05-24
申请号：US11600543
申请日：2006-11-16
申请人： Shingo Wanami , Toshihito Nonaka , Satoru Takehara
发明人： Shingo Wanami , Toshihito Nonaka , Satoru Takehara
IPC分类号： B60K28/10 , B60R21/0136
CPC分类号： B60R21/0136
摘要： A passenger protecting system for a vehicle has a space defining member which partially constructs a chassis of the vehicle and defines therein an inner space deformable due to a collision of the vehicle, a pressure detection member which is arranged in the inner space to detect a pressure of air in the inner space, a temperature detection member which is arranged in the inner space to detect a temperature of air in the inner space, a determination unit, and a passenger protection device for protecting a passenger in the vehicle. The passenger protection device is actuated, when the determination unit determines that there occurs the collision of the vehicle based on a variation of the pressure and a variation of the temperature.
摘要翻译：一种用于车辆的乘客保护系统具有空间限定构件，其部分地构造车辆的底盘并且在其中限定由于车辆碰撞而可变形的内部空间;压力检测构件，布置在内部空间中以检测压力在内部空间中设置有空气的温度检测部件，设置在内部空间中以检测内部空间的温度的温度检测部件，确定单元和用于保护车辆中的乘客的乘客保护装置。当确定单元基于压力的变化和温度的变化来确定发生车辆的碰撞时，起动乘客保护装置。

9. 发明授权

US4741319A Ignition system for internal combustion engines 失效
标题翻译：内燃机点火系统
公开(公告)号：US4741319A
公开(公告)日：1988-05-03
申请号：US82658
申请日：1987-08-07
申请人： Ko Narita , Koichi Toyama , Toshihito Nonaka
发明人： Ko Narita , Koichi Toyama , Toshihito Nonaka
IPC分类号： F02P3/045
CPC分类号： F02P3/0456
摘要： An ignition system for internal combustion engines is constructed so that, in response to each ignition signal from ignition signal generating means, through a predetermined angle before a succeeding ignition timing, a storage quantity of storing means is gradually increased from an initial value and then it is gradually decreased, and a time point when the storage quantity of the storing means has been decreased to reach the initial value is detected by first storage quantity detecting means to thereby turn on a power transistor for turning on and off a primary current of an ignition coil at that time point, and further the fact that the storage quantity of the storing means has been decreased to reach a set value larger than the initial value is detected by second storage quantity detecting means to thereby change a decrease rate of the storage quantity of the storing means.
摘要翻译：用于内燃机的点火系统被构造成使得响应于来自点火信号发生装置的每个点火信号在随后的点火正时之前通过预定角度，存储装置的存储量从初始值逐渐增加，然后逐渐减小，并且当第一存储量检测装置检测到存储装置的存储量已经减小到达初始值的时间点，从而接通功率晶体管，以接通和断开点火的一次电流线圈，此外，由第二存储量检测装置检测存储装置的存储量已经减小到达初始值大于设定值的事实，从而改变存储装置的存储量的减小率存储装置。

10. 发明授权

US07893691B2 Electromagnetic impedance sensor and passenger protection system 有权
标题翻译：电磁阻抗传感器和乘客保护系统
公开(公告)号：US07893691B2
公开(公告)日：2011-02-22
申请号：US12009784
申请日：2008-01-22
申请人： Yuuji Kakuya , Masanori Kawaura , Norio Sanma , Toshihito Nonaka , Kyojiro Suzuki
发明人： Yuuji Kakuya , Masanori Kawaura , Norio Sanma , Toshihito Nonaka , Kyojiro Suzuki
IPC分类号： G01N27/72 , G01N27/82 , G01R33/12
CPC分类号： G01D5/2006
摘要： An electromagnetic impedance sensor detects an object made of conducting material or soft magnetic material with contact-free. The sensor includes: a detection coil; and a detection circuit for supplying electricity to the coil and for measuring electromagnetic impedance change in the coil. The detection coil includes multiple coil portions provided by one wire. One coil portion has a side adjacent to a corresponding side of another coil portion. The side and the corresponding side extend along with a direction, and the side has a current flowing direction, which is the same as the corresponding side.
摘要翻译：电磁阻抗传感器以无接触的方式检测由导电材料或软磁材料制成的物体。传感器包括：检测线圈; 以及用于向线圈供电并用于测量线圈中的电磁阻抗变化的检测电路。检测线圈包括由一条线提供的多个线圈部分。一个线圈部分具有与另一个线圈部分的相应侧相邻的一侧。一侧和相应的一侧沿着一个方向延伸，并且该侧具有与相应侧相同的电流流动方向。

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