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1. 发明申请

US20110234337A1 Filter circuit for differential communication 审中-公开
标题翻译：滤波电路用于差分通信
公开(公告)号：US20110234337A1
公开(公告)日：2011-09-29
申请号：US13065546
申请日：2011-03-24
申请人： Takashi Saitou , Akira Takaoka , Hideki Saito , Nobuya Watabe , Tomohiro Kuno
发明人： Takashi Saitou , Akira Takaoka , Hideki Saito , Nobuya Watabe , Tomohiro Kuno
IPC分类号： H03H7/00
CPC分类号： H03H7/427
摘要： In a filter circuit, first and second coils are connected to first and second communication lines, respectively. At a secondary side of the first and second coils, first and second capacitors are connected in series between the first and second communication lines. At a primary side of the first and second coils, third and fourth capacitors are connected in series between the first and second communication lines. A connection node between the first and second capacitors is grounded. A connection node between the third and fourth capacitors is grounded. The first and second coils are adjacently arranged in order to have a reversed polarity to each other. The filter circuit having the above structure works as a n-type filter capable of eliminate both common mode noise and normal mode noise. The filter circuit can eliminate noise caused by the first and second coils.
摘要翻译：在滤波电路中，第一和第二线圈分别连接到第一和第二通信线路。在第一和第二线圈的次级侧，第一和第二电容器串联连接在第一和第二通信线路之间。在第一和第二线圈的初级侧，第三和第四电容器串联连接在第一和第二通信线路之间。第一和第二电容器之间的连接节点接地。第三和第四电容器之间的连接节点接地。第一和第二线圈被相邻布置以便彼此具有相反的极性。具有上述结构的滤波器电路用作能够消除共模噪声和正常模式噪声的n型滤波器。滤波器电路可以消除由第一和第二线圈引起的噪声。

2. 发明授权

US07900983B2 Underrun protector mounting structure of vehicle 有权
标题翻译：车辆防护装置安装结构
公开(公告)号：US07900983B2
公开(公告)日：2011-03-08
申请号：US12160251
申请日：2006-10-25
申请人： Takashi Saitou
发明人： Takashi Saitou
IPC分类号： B60R19/04
CPC分类号： B60R19/56
摘要： An underrun protector mounting structure 3 includes: a chassis frame 4; a front underrun protector 5 which is disposed at the front or rear of the chassis frame 4 and extended in a lateral direction of the vehicle; a bracket 6 for fixing the front underrun protector 5 to the chassis frame 4; and a support part 7 interposed between the front underrun protector 5 and the bracket 6. The support part 7 has ribs 46 projected toward the bracket 6 and extended along the lateral direction of the vehicle. The bracket 6 has a plurality of rib receiving parts 30 which are formed approximately parallel to each other in a vertical direction of the vehicle with a space therebetween and which fit to the ribs 46. A mounting height of the support part 7 relative to the bracket 6 is set by selecting and fitting one of the plurality of rib receiving parts 30.
摘要翻译：防钻撞装置安装结构3包括：底架4; 前挡板保护器5，其设置在底盘框架4的前部或后部并沿车辆的横向方向延伸; 用于将前部防钻撞装置5固定到底盘框架4的支架6; 以及插入在前部防钻撞装置5和支架6之间的支撑部7.支撑部7具有朝向支架6突出并沿着车辆的横向方向延伸的肋46。支架6具有多个肋容纳部件30，它们在车辆的垂直方向上彼此大致平行地形成，并且在其间具有空间，并且与肋条46相配合。支撑部件7相对于支架的安装高度通过选择和装配多个肋接收部件30中的一个来设定图6。

3. 发明申请

US20100085133A1 TRIPLATE LINE-TO-WAVEGUIDE TRANSDUCER 失效
标题翻译：三极管至波导传感器
公开(公告)号：US20100085133A1
公开(公告)日：2010-04-08
申请号：US12532551
申请日：2008-02-26
申请人： Taketo Nomura , Masahiko Oota , Hisayoshi Mizugaki , Yuichi Shimayama , Takashi Saitou , Masaya Kirihara , Keisuke Iijima
发明人： Taketo Nomura , Masahiko Oota , Hisayoshi Mizugaki , Yuichi Shimayama , Takashi Saitou , Masaya Kirihara , Keisuke Iijima
IPC分类号： H01P1/00
CPC分类号： H01P5/107
摘要： A ground conductor (1) has a through hole provided through an area thereof for connection with a waveguide (6), with dimensions substantially equal to cavity dimensions of the waveguide (6), and a metallic spacer (7a) is provided as a holding element for a film substrate (4), with an even thickness to a dielectric substrate (2a), the metallic spacer (7a) having dimensions E1 and E2 of cavity walls thereof changed in accordance with a desirable frequency, and cooperating with another metallic spacer (7b) having substantially equal dimensions to the metallic spacer (7a), to sandwich the film substrate (4) in between, and in addition, an upper ground conductor (5) is arranged on the other metallic spacer (7b), and a quadrate resonant patch pattern (8) is formed at an end of the strip line conductor (3) formed to the film subs ate (4), on an area corresponding to a transducer end of the waveguide (6), while a combination of the quadrate resonant patch pattern (8) and the waveguide (6) is arranged such that the quadrate resonant patch pattern (8) has a center position thereof coincident with a center position of the cavity dimensions of the waveguide (6).
摘要翻译：接地导体（1）具有通过其面积设置的通孔，用于与波导（6）连接，其尺寸基本上等于波导（6）的腔体尺寸，并且金属间隔件（7a）被设置为保持用于薄膜基板（4）的元件，其厚度均匀到电介质基板（2a），其空腔壁尺寸为E1和E2的金属间隔件（7a）根据期望的频率而变化，并与另一金属间隔件（7b）具有与金属间隔件（7a）基本上相等的尺寸，以将薄膜基板（4）夹在中间，此外，在另一个金属间隔件（7b）上设置上接地导体（5），并且在与波导管（6）的换能器端相对应的区域上，在形成于薄膜电极（4）的带状导体（3）的端部形成有方形谐振贴片图案（8）方形谐振贴片图案（8）和波导（6）是a 使得方形谐振贴片图案（8）的中心位置与波导（6）的腔体尺寸的中心位置重合。

4. 发明申请

US20070262856A1 Batteryless tire inflation pressure detecting apparatus with improved power-saving configuration 失效
标题翻译：无极轮胎充气压力检测装置具有改进的省电配置
公开(公告)号：US20070262856A1
公开(公告)日：2007-11-15
申请号：US11798622
申请日：2007-05-15
申请人： Takashi Saitou , Akira Takaoka , Nobuya Watabe , Hideki Saito , Tomohiro Kuno
发明人： Takashi Saitou , Akira Takaoka , Nobuya Watabe , Hideki Saito , Tomohiro Kuno
IPC分类号： B60C23/00
CPC分类号： B60C23/0408 , B60C23/0413
摘要： In a tire inflation pressure detecting apparatus according the invention, a second transceiver provided on the body of a vehicle changes operation thereof alternatively between a second transmitter and a second receiver mode, thereby intermittently transmitting a radio wave. A first transceiver provided on a wheel of the vehicle operates in a first receiver mode to receive the radio wave, thereby charging a charging unit. When the charging unit has been sufficiently charged, the first transceiver changes operation thereof from the first receiver mode to a first transmitter mode, in which the first transceiver first repeatedly transmits an informing signal at predetermined time intervals for a predetermined time period and then transmits a pressure signal. When the informing signal is received by the second transceiver in the second receiver mode, the second transceiver keeps the operation thereof in the second receiver mode until the pressure signal is completely received thereby.
摘要翻译：在根据本发明的轮胎充气压力检测装置中，设置在车体上的第二收发器在第二发射机和第二接收机模式之间交替地改变操作，从而间歇地发射无线电波。设置在车辆的车轮上的第一收发器以第一接收器模式操作以接收无线电波，从而对充电单元充电。当充电单元充分充电时，第一收发器将其从第一接收器模式的操作改变为第一发送器模式，其中第一收发器首先在预定时间段以预定时间间隔重复发送通知信号，然后发送压力信号。当第二收发器在第二接收机模式下接收到通知信号时，第二收发器将其操作保持在第二接收机模式，直到压缩信号被完全接收为止。

5. 发明授权

US06794463B2 Block copolymer 有权
标题翻译：嵌段共聚物
公开(公告)号：US06794463B2
公开(公告)日：2004-09-21
申请号：US10240010
申请日：2002-09-27
申请人： Masaaki Aramaki , Takashi Saitou , Tomofumi Maekawa
发明人： Masaaki Aramaki , Takashi Saitou , Tomofumi Maekawa
IPC分类号： C08L7700
CPC分类号： C08G69/44 , C08G63/64 , C08G81/00
摘要： Block copolymer comprising at least two kinds of polymer components each having a different structural unit in the polymer selected from polyamide, polyester, polycarbonate and polyarylate. The present block copolymer has a distinguished moldability and can be produced even from rework products or recycle products in a simple and economical manner.
摘要翻译：包含至少两种聚合物组分的嵌段共聚物，每种聚合物组分各自在聚酰胺，聚酯，聚碳酸酯和聚芳酯中的聚合物中具有不同的结构单元。本发明的嵌段共聚物具有卓越的成型性，并且可以以简单和经济的方式甚至从返工产品或再循环产品生产。

6. 发明申请

US20110050534A1 TRIPLATE LINE INTER-LAYER CONNECTOR, AND PLANAR ARRAY ANTENNA 失效
公开(公告)号：US20110050534A1
公开(公告)日：2011-03-03
申请号：US12869158
申请日：2010-08-26
申请人： Yuuichi Shimayama , Masahiko Oota , Takashi Saitou
发明人： Yuuichi Shimayama , Masahiko Oota , Takashi Saitou
IPC分类号： H01Q1/50
CPC分类号： H01P5/028 , H01Q1/3233 , H01Q21/0006
摘要： Provided is a triplate line inter-layer connector having excellent loss suppression capability and allowing for inter-layer connection at any position, and a planar array antenna having uniform frequency characteristics in a beam direction. The triplate line inter-layer connector has an electrical connection structure between a first triplate line and a second triplate line. A first patch pattern is formed at a connection-side terminal end of a first feeder line. A first feed substrate has a first shield spacer disposed therebeneath, and a second shield spacer disposed just thereabove. Each of the first and second shield spacers has a hollow portion hollowed out to a size encompassing the first feeder line and the first patch pattern so as to define a corresponding one of first and second dielectrics in a respective one of the positions beneath and just above the first feed substrate. A second feeder line is provided on a second feed substrate together with a second patch pattern to extend in two directions from the second patch pattern to respective two output ends of the second feeder line, and a second ground conductor has a first slit formed in a portion thereof located approximately intermediate between the first and second patch patterns. The planar array antenna has a multi-layer structure comprising an antenna section and a transmission line section. The antenna section includes an antenna substrate and a first ground conductor having a slit. The antenna substrate has an antenna region which comprises a feeder line connected to respective radiation elements of the radiation element array. The feeder line, the slit and the patch pattern are provided at respective positions approximately corresponding to each other. Respective shapes and positions of the slit and the feeder line in a thicknesswise direction of the planar array antenna are adjusted to satisfy the following relation: d1

7. 发明授权

US07656282B2 Batteryless tire inflation pressure detecting apparatus with improved power-saving configuration 失效
标题翻译：无极轮胎充气压力检测装置具有改进的省电配置
公开(公告)号：US07656282B2
公开(公告)日：2010-02-02
申请号：US11798622
申请日：2007-05-15
申请人： Takashi Saitou , Akira Takaoka , Nobuya Watabe , Hideki Saito , Tomohiro Kuno
发明人： Takashi Saitou , Akira Takaoka , Nobuya Watabe , Hideki Saito , Tomohiro Kuno
IPC分类号： B60C23/00 , B60C23/02 , B60Q1/00
CPC分类号： B60C23/0408 , B60C23/0413
摘要： A tire inflation pressure detecting apparatus includes a second transceiver provided on the body of a vehicle which changes its operation alternately between a second transmitter and a second receiver mode, thereby intermittently transmitting a radio wave. A first transceiver provided on a wheel of the vehicle operates in a first receiver mode to receive the radio wave, thereby charging a charging unit. When the charging unit has been sufficiently charged, the first transceiver changes operation thereof from the first receiver mode to a first transmitter mode, in which the first transceiver first repeatedly transmits an informing signal at predetermined time intervals for a predetermined time period and then transmits a pressure signal. When the informing signal is received by the second transceiver in the second receiver mode, the second transceiver keeps its operation in the second receiver mode until the pressure signal is completely received.
摘要翻译：轮胎充气压力检测装置包括设置在车辆车体上的第二收发器，其在第二发射机和第二接收机模式之间交替地改变其操作，从而间歇地发送无线电波。设置在车辆的车轮上的第一收发器以第一接收器模式操作以接收无线电波，从而对充电单元充电。当充电单元充分充电时，第一收发器将其从第一接收器模式的操作改变为第一发送器模式，其中第一收发器首先在预定时间段以预定时间间隔重复发送通知信号，然后发送压力信号。当第二收发器在第二接收机模式下接收到通知信号时，第二收发器将其操作保持在第二接收机模式，直到压力信号被完全接收。

8. 发明授权

US07603895B2 Trigger unit mounting structure for wheel position detection system 失效
标题翻译：车轮位置检测系统的触发单元安装结构
公开(公告)号：US07603895B2
公开(公告)日：2009-10-20
申请号：US12330791
申请日：2008-12-09
申请人： Takashi Saitou , Akira Takaoka , Nobuya Watabe , Masashi Mori
发明人： Takashi Saitou , Akira Takaoka , Nobuya Watabe , Masashi Mori
IPC分类号： G01M17/02
CPC分类号： B60C23/0416 , B60C23/0444 , B60C23/045
摘要： A first trigger unit and a second trigger unit output trigger signals to transceivers disposed for the four wheels of a vehicle. The first and second trigger units are attached to wall surfaces of tire housings corresponding to the left front and left rear wheels respectively. Each of the first and second trigger units is arranged in a position of the wall surface having an angle from 5 to 25 degrees with respect to the side of the corresponding wheel. Transceivers attached to a right front and right rear wheels are thus located farther from the trigger units than the left front and left rear wheels, respectively. Such arrangement allows the transceivers attached to the right front and right rear wheels to receive the outputted trigger signals with sufficient accuracy due to high field strength.
摘要翻译：第一触发单元和第二触发单元向车辆的四个车轮设置的收发器输出触发信号。第一和第二触发单元分别附接到对应于左前后轮和左后轮的轮胎壳体的壁表面。第一和第二触发单元中的每一个被布置在壁表面相对于相应的轮的侧面具有5至25度的角度的位置。因此，附接到右前轮和右后轮的收发器分别比左前轮和左后轮远离扳机单元。这样的布置允许附接到右前轮和右后轮的收发器由于高场强而以足够的精度接收输出的触发信号。

9. 发明申请

US20070229380A1 Planar Antenna Module, Triple Plate Planar, Array Antenna, and Triple Plate Feeder-Waveguide Converter 失效
标题翻译：平面天线模块，三平板平面，阵列天线和三板馈线 - 波导转换器
公开(公告)号：US20070229380A1
公开(公告)日：2007-10-04
申请号：US11575099
申请日：2005-10-25
申请人： Masahiko Oota , Hisayoshi Mizugaki , Keisuke Iijima , Takashi Saitou , Masaya Kirihara
发明人： Masahiko Oota , Hisayoshi Mizugaki , Keisuke Iijima , Takashi Saitou , Masaya Kirihara
IPC分类号： H01Q21/08 , H01Q3/00
CPC分类号： H01Q21/0025 , H01P5/107 , H01Q21/061 , H01Q21/065
摘要： The present invention provides inexpensively a planar antenna module that is able to realize a loss reduction, a reduction in characteristic variation caused by an assembling error, and an improved stability in frequency characteristics. A planar antenna module according to one preferred embodiment of the present invention comprises an antenna portion (101), a feeder portion (102), and a connection plate (18). The antenna portion (101) includes a first ground plate (11) having a first slot (21), a second ground plate (12) having dielectrics, an antenna substrate having a radiation element (41), a third ground plate (13) having dielectrics, a fourth ground plate (14). The feeder portion (102) includes the fourth ground plate (14), a fifth ground plate (15), a feed substrate (50), a sixth ground plate (16), a seventh ground plate (17). The connection plate (18) has a second waveguide opening portion (64). The connection plate (18) to be connected with a high frequency circuit, the seventh ground plate (17), the sixth ground plate (16), the feed substrate (50), the fifth ground plate (15), the fourth ground plate (14), the third ground plate (13) including the third dielectric (33) and the fourth dielectric (34), the antenna substrate (40), the second ground plate (12) including the first dielectric (31) and the second dielectric (32), and the first ground plate (11) are stacked in this order.
摘要翻译：本发明廉价地提供能够实现损耗减小，由组装误差引起的特性变化的降低以及频率特性的改善的稳定性的平面天线模块。根据本发明的一个优选实施例的平面天线模块包括天线部分（101），馈线部分（102）和连接板（18）。天线部分（101）包括具有第一槽（21）的第一接地板（11），具有电介质的第二接地板（12），具有辐射元件（41）的天线基板，第三接地板（13）具有电介质，第四接地板（14）。馈电部分（102）包括第四接地板（14），第五接地板（15），馈电基板（50），第六接地板（16），第七接地板（17）。连接板（18）具有第二波导开口部（64）。与高频电路连接的连接板（18），第七接地板（17），第六接地板（16），馈电基板（50），第五接地板（15），第四接地板（14），包括第三电介质（33）和第四电介质（34）的第三接地板（13），天线基板（40），第二接地板（12）包括第一电介质（31）和第二电介质电介质（32）和第一接地板（11）按顺序堆叠。

10. 发明授权

US06559555B1 Passenger detection system and detection method 有权
标题翻译：乘客检测系统及检测方法
公开(公告)号：US06559555B1
公开(公告)日：2003-05-06
申请号：US09395046
申请日：1999-09-13
申请人： Takashi Saitou , Masahiro Ofuji , Yoshitaka Oka , Kazunori Jinno
发明人： Takashi Saitou , Masahiro Ofuji , Yoshitaka Oka , Kazunori Jinno
IPC分类号： B60R2101
CPC分类号： B60R21/01532 , B60N2/002 , B60R21/0154 , B60R21/33 , Y10T307/799
摘要： A passenger detection system is presented so that the master control circuit in the system instructs the passenger airbag control circuit controlling the operation of the airbag designated for the passenger seat to be in the deployable state or not-deployable state, depending on the seating conditions of a passenger sitting on the passenger seat, for example whether the passenger is an adult or a child. The passenger detection system is operated by a plurality of antenna electrodes disposed on the passenger seat; an electric field generation device for generating an electric field around an antenna electrode; a switching circuit for connecting the electric field generation device to the various antenna electrodes; an information detection circuit for detecting information related to a current flowing in a particular antenna electrode selected by the switching circuit; a master control circuit for receiving signal data output from the information detection circuit, and judging passenger seating conditions according to the signal data; and an airbag apparatus for controlling the operation of an airbag designated for the driver seat and an airbag designated for the passenger seat.
摘要翻译：提供乘客检测系统，使得系统中的主控制电路指示乘客安全气囊控制电路控制指定为乘客座椅的气囊的操作处于可部署状态或不可部署状态，这取决于座椅状况坐在乘客座位上的乘客，例如乘客是成人还是小孩。乘客检测系统由设置在乘客座椅上的多个天线电极操作; 用于产生天线电极周围的电场的电场产生装置; 用于将电场产生装置连接到各种天线电极的切换电路; 信息检测电路，用于检测与由切换电路选择的特定天线电极中流动的电流有关的信息; 主控制电路，用于接收从信息检测电路输出的信号数据，并根据信号数据判断乘客座位状况; 以及气囊装置，用于控制指定为驾驶员座椅的安全气囊的操作和用于乘客座椅的气囊。

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