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1. 发明授权

US06043743A Passenger detecting system and passenger detecting method 失效
标题翻译：乘客检测系统和乘客检测方法
公开(公告)号：US06043743A
公开(公告)日：2000-03-28
申请号：US28282
申请日：1998-02-25
申请人： Takashi Saito , Masahiro Ofuji , Kazunori Jinno , Masanori Sugino
发明人： Takashi Saito , Masahiro Ofuji , Kazunori Jinno , Masanori Sugino
IPC分类号： B60N2/00 , B60R21/01 , B60R21/015 , G01V3/08 , G08B13/26
CPC分类号： B60R21/01532 , B60N2/002 , B60R21/01526 , G01V3/08
摘要： A passenger detecting system is disclosed, that comprises a seat, a plurality of electrodes disposed at predetermined intervals on at least the front surface of the seat, an oscillating circuit for generating a weak electric field between at least one particular electrode (referred to as a first type electrode) of the electrodes and the other electrodes (referred to as second type electrodes), a current/voltage converting circuit for detecting displacement currents that flow corresponding to the weak electric field and for converting the displacement currents into respective voltages, a controlling circuit for detecting a seating pattern of an passenger or the like on the seat corresponding to output signals of the current/voltage converting circuit, and an air bag device for inflating an air bag in case of a collision.
摘要翻译：公开了一种乘客检测系统，其包括座椅，在座椅的至少前表面上以预定间隔布置的多个电极，用于在至少一个特定电极（称为第一型电极）和其他电极（称为第二型电极），电流/电压转换电路，用于检测对应于弱电场的位移电流，并将位移电流转换成各自的电压;控制用于检测与电流/电压转换电路的输出信号对应的座位上的乘客等的座位图形的电路，以及用于在发生碰撞的情况下对气囊充气的气囊装置。

2. 发明授权

US06310407B1 Passenger detecting system and air bag system using the same 有权
标题翻译：乘客检测系统和气囊系统使用相同
公开(公告)号：US06310407B1
公开(公告)日：2001-10-30
申请号：US09345404
申请日：1999-07-01
申请人： Takashi Saito , Kenji Kumagai , Kazunori Jinno , Satoshi Baba , Masahiro Ofuji , Tsutomu Fukui , Nobuhiro Koyota , Takashi Inou , Kazutomo Isonaga , Makoto Nagai
发明人： Takashi Saito , Kenji Kumagai , Kazunori Jinno , Satoshi Baba , Masahiro Ofuji , Tsutomu Fukui , Nobuhiro Koyota , Takashi Inou , Kazutomo Isonaga , Makoto Nagai
IPC分类号： B60L300
CPC分类号： B60R21/01532 , B60N2/002
摘要： A passenger detecting system includes a plurality of antenna electrodes provided in a seat, a signal generating section, a detecting section, a switching circuit and a control unit. The signal generating section generates an electrode signal. The switching circuit sequentially supplies the electrode signal to the plurality of antenna electrodes one by one in response to a switching control signal. The detecting section detects change of the electrode signal to generate a detection signal when the electrode signal is supplied to each of the plurality of antenna electrodes. The control unit outputs the switching control signal to the switching circuit and generates a passenger data associated with a passenger on the seat based on the detection signal for each of the plurality of antenna electrodes.
摘要翻译：乘客检测系统包括设置在座椅中的多个天线电极，信号产生部分，检测部分，开关电路和控制单元。信号生成部生成电极信号。切换电路响应于切换控制信号，逐个地将电极信号逐个地提供给多个天线电极。当电极信号被提供给多个天线电极中的每一个时，检测部分检测电极信号的变化以产生检测信号。所述控制单元根据所述多个天线电极中的每一个的所述检测信号，向所述切换电路输出切换控制信号，并生成与所述座位上的乘客有关的乘客数据。

3. 发明授权

US06208249B1 Passenger detection system 有权
标题翻译：乘客检测系统
公开(公告)号：US06208249B1
公开(公告)日：2001-03-27
申请号：US09146231
申请日：1998-09-03
申请人： Takashi Saito , Masahiro Ofuji , Kazunori Jinno
发明人： Takashi Saito , Masahiro Ofuji , Kazunori Jinno
IPC分类号： G08B1326
CPC分类号： B60R21/01532
摘要： A passenger detection system comprises an antenna electrode, an oscillation circuit, a current detection circuit, a phase difference detection circuit, and a control circuit. The antenna electrode is placed on the upper side of a seat. The oscillation circuit generates a high frequency low voltage oscillation signal in order to generate a weak alternating electric field around the antenna electrode. The current detection circuit detects a transmission current which passes between the oscillation circuit and the antenna electrode according to the weak alternating electric field which is generated around the antenna electrode. The phase difference detection circuit detects the phase difference between the oscillation signal supplied from the oscillation circuit and an output signal which is supplied to the antenna electrode. And the presence or absence of a passenger seated on the seat is judged by the control circuit based on the outputs of the current detection circuit and the phase difference detection circuit. Especially, the passenger detection system needs only one antenna electrode, therefore judgment on the presence or absence of a passenger seated on the seat can be executed with simplified circuit composition and low cost.
摘要翻译：乘客检测系统包括天线电极，振荡电路，电流检测电路，相位差检测电路和控制电路。天线电极放置在座椅的上侧。振荡电路产生高频低压振荡信号，以产生天线电极周围的弱交变电场。电流检测电路根据在天线电极周围产生的弱交变电场来检测通过振荡电路与天线电极之间的传输电流。相位差检测电路检测从振荡电路提供的振荡信号与提供给天线电极的输出信号之间的相位差。并且由控制电路基于电流检测电路和相位差检测电路的输出来判断坐在座位上的乘客的存在或不存在。特别地，乘客检测系统仅需要一个天线电极，因此可以以简化的电路组成和低成本来执行坐在座椅上的乘客的存在或不存在的判断。

4. 发明授权

US06404074B2 Passenger detecting system and air bag system using the same 有权
公开(公告)号：US06404074B2
公开(公告)日：2002-06-11
申请号：US09925602
申请日：2001-08-10
申请人： Takashi Saito , Kenji Kumagai , Kazunori Jinno , Satoshi Baba , Masahiro Ofuji , Tsutomu Fukui , Nobuhiro Koyota , Takashi Inou , Kazutomo Isonaga , Makoto Nagai
发明人： Takashi Saito , Kenji Kumagai , Kazunori Jinno , Satoshi Baba , Masahiro Ofuji , Tsutomu Fukui , Nobuhiro Koyota , Takashi Inou , Kazutomo Isonaga , Makoto Nagai
IPC分类号： B60L300
CPC分类号： B60R21/01532 , B60N2/002
摘要： A passenger detecting system includes a plurality of antenna electrodes provided in a seat, a signal generating section, a detecting section, a switching circuit and a control unit. The signal generating section generates an electrode signal. The switching circuit sequentially supplies the electrode signal to the plurality of antenna electrodes one by one in response to a switching control signal. The detecting section detects change of the electrode signal to generate a detection signal when the electrode signal is supplied to each of the plurality of antenna electrodes. The control unit outputs the switching control signal to the switching circuit and generates a passenger data associated with a passenger on the seat based on the detection signal for each of the plurality of antenna electrodes.

5. 发明授权

US06684973B2 Occupant detecting apparatus capable of improving detection accuracy 有权
公开(公告)号：US06684973B2
公开(公告)日：2004-02-03
申请号：US09962356
申请日：2001-09-26
申请人： Satoshi Baba , Kazunori Jinno , Hiroshi Oikawa , Takashi Saito , Naoki Saito , Shingo Nagai , Yoshinori Masuda
发明人： Satoshi Baba , Kazunori Jinno , Hiroshi Oikawa , Takashi Saito , Naoki Saito , Shingo Nagai , Yoshinori Masuda
IPC分类号： B60R2100
CPC分类号： B60R21/01516 , B60R21/0152 , B60R21/01532 , B60R21/01556 , B60R2021/01068
摘要： In an occupant detecting apparatus for detecting an occupant seated on a passenger seat of a vehicle with an airbag for the occupant, a load sensor is provided in a bottom part of the seat. A plurality of first electric field sensors are provided in the bottom part of the seat, and a plurality of second electric field sensors are provided in a rear part of the seat. An airbag inflating permission control unit permits inflation of the airbag in accordance with output signals of the load sensor and the first and second electric field sensors.

6. 发明授权

US06966577B2 Occupant detecting apparatus capable of improving detection accuracy 失效
标题翻译：能够提高检测精度的乘员检测装置
公开(公告)号：US06966577B2
公开(公告)日：2005-11-22
申请号：US10682991
申请日：2003-10-14
申请人： Satoshi Baba , Kazunori Jinno , Hiroshi Oikawa , Takashi Saito , Naoki Saito , Shingo Nagai , Yoshinori Masuda
发明人： Satoshi Baba , Kazunori Jinno , Hiroshi Oikawa , Takashi Saito , Naoki Saito , Shingo Nagai , Yoshinori Masuda
IPC分类号： G01V7/00 , A47C7/62 , B60N2/90 , B60R21/01 , B60R21/015 , B60R21/16 , G01V3/00 , G01V11/00 , B60R21/32
CPC分类号： B60R21/01516 , B60R21/0152 , B60R21/01532 , B60R21/01556 , B60R2021/01068
摘要： In an occupant detecting apparatus for detecting an occupant seated on a passenger seat of a vehicle with an airbag for the occupant, a load sensor is provided in a bottom part of the seat. A plurality of first electric field sensors are provided in the bottom part of the seat, and a plurality of second electric field sensors are provided in a rear part of the seat. An airbag inflating permission control unit permits inflation of the airbag in accordance with output signals of the load sensor and the first and second electric field sensors.
摘要翻译：在用于乘坐乘客的乘客座椅的乘员检测乘员检测装置中，在座椅的底部设置负载传感器。多个第一电场传感器设置在座椅的底部，多个第二电场传感器设置在座椅的后部。安全气囊充气允许控制单元允许根据负载传感器和第一和第二电场传感器的输出信号使气囊充气。

7. 发明授权

US06325413B2 Passenger detection system 有权
标题翻译：乘客检测系统
公开(公告)号：US06325413B2
公开(公告)日：2001-12-04
申请号：US09191387
申请日：1998-11-13
申请人： Takashi Saito , Masahiro Ofuji
发明人： Takashi Saito , Masahiro Ofuji
IPC分类号： B60R2132
CPC分类号： B60R21/01532 , B60R21/33 , G01V3/088
摘要： A passenger detection system comprises an antenna electrode which is provided to the dashboard of a car, an oscillation circuit for generating a high frequency low voltage oscillation signal in order to generate a weak alternating electric field around the antenna electrode, a current detection section for detecting a transmission current which passes between the oscillation circuit and the antenna electrode depending on the weak alternating electric field which is generated around the antenna electrode, a phase difference detection section for detecting the phase difference between the oscillation signal supplied from the oscillation circuit and an output signal which is supplied to the antenna electrode, and a control circuit for judging the presence or absence of a passenger seated on the seat based on the detected phase difference and judging the distance between the passenger and the dashboard based on the detected transmission current. The passenger detection system is connected with an air bag unit, and the air bag unit is set at a ‘no deployment mode’ if it is judged that no passenger is seated on the seat or the distance between the passenger and the dashboard is less than a minimum allowable distance, thereby the passenger who is close to the dashboard is protected from secondary injury due to strong deployment of the air bag.
摘要翻译：乘客检测系统包括提供给轿厢的仪表板的天线电极，用于产生高频低电压振荡信号以产生天线电极周围的弱交变电场的振荡电路，用于检测电流的电流检测部根据在天线电极周围产生的弱交变电场在振荡电路和天线电极之间通过的发送电流;相位差检测部，其检测从振荡电路供给的振荡信号与输出之间的相位差; 提供给天线电极的信号，以及控制电路，用于基于检测到的相位差判断坐在座位上的乘客的有无，并且基于检测到的传输电流来判断乘客与仪表板之间的距离。乘客检测系统与气囊单元连接，如果判断没有乘客坐在座椅上或者乘客与仪表板之间的距离小于气囊单元，则将气囊单元设置在“不展开模式” 最小允许距离，从而靠近仪表板的乘客由于气囊的强力部署而受到二次伤害的保护。

8. 发明授权

US10828925B2 Image forming system 有权
公开(公告)号：US10828925B2
公开(公告)日：2020-11-10
申请号：US16271279
申请日：2019-02-08
申请人： Mamoru Kubo , Hiroto Akiyama , Ichitaro Kubota , Hiroki Honmochi , Takashi Saito , Kota Hihara
发明人： Mamoru Kubo , Hiroto Akiyama , Ichitaro Kubota , Hiroki Honmochi , Takashi Saito , Kota Hihara
IPC分类号： B42C1/12 , G03G15/00 , B65H43/00 , B65H37/04
摘要： To enable a bunch of sheets to be reliably discharged to a stack tray, also in the case where weight of the bunch of sheets formed on a processing tray is large, upon receiving a printing command, a main body control section checks information on an ink discharge amount in printing on a sheet, the number of sheets, sheet type and printing mode (two-side/one-side). By this means, the section recognizes weight of the bunch of sheets formed on the processing tray, and when determining that the weight is heavier than predetermined weight, deceases an upper limit value of the number of sheets of a bunch of sheets formed at a time to report to a user.

9. 发明授权

US10800631B2 Sheet stacking apparatus and image forming system 有权
公开(公告)号：US10800631B2
公开(公告)日：2020-10-13
申请号：US16271216
申请日：2019-02-08
申请人： Mamoru Kubo , Hiroto Akiyama , Ichitaro Kubota , Hiroki Honmochi , Takashi Saito , Kota Hihara
发明人： Mamoru Kubo , Hiroto Akiyama , Ichitaro Kubota , Hiroki Honmochi , Takashi Saito , Kota Hihara
IPC分类号： B41J13/10 , B65H31/02 , G03G15/00 , B65H31/12 , B65H31/36
摘要： To enable a bunch of sheets to be reliably discharged to a stack tray, also in the case where weight of the bunch of sheets formed on a processing tray is large, a post-processing control section receives information on an ink discharge amount, the number of sheets, sheet type, and printing mode (two-side/one-side) in printing on sheets from a main body control section of an image forming unit A, in forming a bunch of sheets on the processing tray. The control section thereby recognizes weight of a bunch of sheets formed on the processing tray, and when the section determines that the weight is heavier than predetermined weight, decreases a rotation velocity of a drive motor of a sheet bunch transport means, or increases a current amount applied to the drive motor. By this means, torque of the motor is increased, and the bunch of sheets is reliably discharged to the first stack tray.

10. 发明授权

US10464772B2 Post-processing device and image forming system provided with the same 有权
公开(公告)号：US10464772B2
公开(公告)日：2019-11-05
申请号：US15670394
申请日：2017-08-07
申请人： Takashi Saito
发明人： Takashi Saito
IPC分类号： B65H29/12 , B65H43/00 , B65H29/14 , B65H31/30 , B65H31/36 , B42C19/02 , B42C19/08
摘要： A post-processing device for processing a sheet includes a first post-processing section and a second post-processing section, for processing a sheet; a buffer section for temporarily staying a sheet transferred from a carry-in port; a first conveying section for conveying a sheet at the buffer section to the first post-processing section; and a second conveying section for conveying a sheet at the buffer section to the second post-processing section.

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