公开(公告)号：US07003301B2

公开(公告)日：2006-02-21

申请号：US09953429

申请日：2001-09-17

申请人： Manabu Sawada ,  Masahiro Kuwabara ,  Yutaka Aoki ,  Minoru Okada ,  Hiroshi Harada ,  Masayuki Fujise

发明人： Manabu Sawada ,  Masahiro Kuwabara ,  Yutaka Aoki ,  Minoru Okada ,  Hiroshi Harada ,  Masayuki Fujise

IPC分类号： H04Q7/20 ,  H04B7/26

CPC分类号： H04W16/32

摘要： A Micro-cell is formed to include a plurality of spot-cells. Communication is executed between a micro-cell base station and a mobile terminal in the micro-cell, and between a spot-cell base station and the mobile terminal in the spot cell. The micro-cell base station and spot-cell base stations are connected to an integrated base station. A signal transmitted to the micro-cell base station from the mobile terminal is transferred to the integrated base station and information transmitted to the mobile terminal is transferred to the micro-cell base station and/or spot-cell base station from the integrated base station. The respective integrated base stations are connected to a server via a dedicated backbone to enable a large-capacity transmission.

公开(公告)号：US06909893B2

公开(公告)日：2005-06-21

申请号：US09804475

申请日：2001-03-13

申请人： Yutaka Aoki ,  Minoru Okada ,  Masayuki Fujise ,  Hiroshi Harada

发明人： Yutaka Aoki ,  Minoru Okada ,  Masayuki Fujise ,  Hiroshi Harada

IPC分类号： H04W16/32 ,  H04Q7/20

CPC分类号： H04W16/32

摘要： A radio communication system between a mobile terminal station of a vehicle and a plurality of roadside fixed base stations is so constructed that communication areas of the base stations do not overlap with each other and satisfy the following two conditions. Condition (i): each communication area is defined so that there cannot be a plurality of terminal stations simultaneously. Condition (ii): it is needless to perform multiple access such as time division in the communication area and capable of affording the whole band and all the communication time allocated to one communication area to one terminal station and broad band communication becomes possible. Thus, each mobile terminal station can utilize all the frequency band allocated for service.

摘要翻译： 在车辆的移动终端站与多个路侧固定基站之间的无线电通信系统被构造成使得基站的通信区域彼此不重叠并且满足以下两个条件。 条件（i）：每个通信区域被定义为不能同时存在多个终端站。 条件（ii）：不需要在通信区域中执行诸如时分的多路访问，并且能够提供整个频带以及分配给一个通信区域的所有通信时间到一个终端站，并且可以进行宽带通信。 因此，每个移动终端可以利用分配用于服务的所有频带。

公开(公告)号：US07136426B2

公开(公告)日：2006-11-14

申请号：US10020164

申请日：2001-12-18

申请人： Minoru Okada ,  Yutaka Aoki ,  Manabu Sawada ,  Masahiro Kuwabara ,  Hiroshi Harada ,  Masayuki Fujise

发明人： Minoru Okada ,  Yutaka Aoki ,  Manabu Sawada ,  Masahiro Kuwabara ,  Hiroshi Harada ,  Masayuki Fujise

IPC分类号： H04L27/12 ,  H04L12/24 ,  H04L5/14

CPC分类号： H04L27/08 ,  H04B10/25752 ,  H04L27/10

摘要： A vehicle-vehicle communication system includes an in-vehicle wire LAN established in a vehicle. The in-vehicle wire LAN includes a plurality of devices connected by optical fiber links. A terminal for radio vehicle-vehicle communication is connected to the in-vehicle wire LAN by the optical fiber link. The terminal receives an optical digital signal in a predetermined format from the in-vehicle wire LAN. The terminal includes a light controlled oscillator and applies the received optical signal to the light controlled oscillator. The light controlled oscillator outputs a transmission signal of a frequency shifted from a predetermined frequency according to the intensity of the applied optical signal. Thus the terminal generates the transmission signal using FSK-modulation technique without converting the format of the optical signal into another format. The transmission signal is transmitted to a device in another vehicle via radio waves.

公开(公告)号：US06788951B2

公开(公告)日：2004-09-07

申请号：US09840988

申请日：2001-04-25

申请人： Yutaka Aoki ,  Minoru Okada

发明人： Yutaka Aoki ,  Minoru Okada

IPC分类号： H04Q720

CPC分类号： H04W28/06 ,  H04L1/0007 ,  H04W24/00 ,  H04W64/006 ,  H04W88/08

摘要： A radio communication system performs radio communication between a terminal station installed on a vehicle and a plurality of base stations provided along a roadside. The system detects a vehicle traveling speed in each communication area formed by each base station. The vehicle traveling speed is detected by a method which uses radio communication between the terminal station and the base stations. The time of the vehicle stay in the communication area is estimated based on the detected vehicle traveling speed, and the length of a packet is determined based on the estimated time of the vehicle stay in the communication area. In this way, the present system performs data transmission using a packet of an appropriate length according to the detected vehicle traveling speed.

摘要翻译： 无线电通信系统在安装在车辆的终端站和沿着路边设置的多个基站之间执行无线电通信。 该系统检测由各基站形成的各通信区域内的车辆行驶速度。 通过使用终端站与基站之间的无线通信的方法来检测车辆行驶速度。 基于检测到的车辆行驶速度来估计车辆停留在通信区域中的时间，并且基于车辆停留在通信区域中的估计时间来确定分组的长度。 以这种方式，本系统根据检测到的车辆行驶速度，使用适当长度的分组进行数据传输。

公开(公告)号：US08283625B2

公开(公告)日：2012-10-09

申请号：US12443461

申请日：2007-09-21

申请人： Taka-aki Sato ,  Yutaka Aoki ,  Takashi Shimada ,  Atsuhiko Toyama

发明人： Taka-aki Sato ,  Yutaka Aoki ,  Takashi Shimada ,  Atsuhiko Toyama

IPC分类号： B01D59/44

CPC分类号： H01J49/164 ,  G01N1/2806 ,  G01N1/2813 ,  H01J49/0004 ,  H01J49/0418

摘要： It is intended to provide a method of preparing sample for matrix-assisted laser desorption/ionization mass spectrometry using a matrix capable of generating preferred crystals that cause effective ionization of a molecule to be measured. A method of preparing a sample for matrix-assisted laser desorption/ionization mass spectrometry comprising the steps of: preparing a solution of 2,5-dihydroxybenzoic acid of 40 mg/mL to saturated concentration as a matrix solution; and dispensing the matrix solution to a sample to be analyzed by using an inkjet mechanism, to crystallize the 2,5-dihydroxybenzoic acid.

摘要翻译： 旨在提供一种使用能够产生优选的晶体的基质辅助激光解吸/电离质谱法的样品的制备方法，所述晶体能够产生有效电离被测分子。 一种制备用于基体辅助激光解吸/电离质谱的样品的方法，包括以下步骤：以饱和浓度制备40mg / mL的2,5-二羟基苯甲酸溶液作为基质溶液; 并通过使用喷墨机构将基质溶液分配到要分析的样品上，使2,5-二羟基苯甲酸结晶。

公开(公告)号：US20120218162A1

公开(公告)日：2012-08-30

申请号：US13505041

申请日：2011-02-22

申请人： Yutaka Aoki ,  Shigeru Yagi ,  Akira Saitou ,  Kazuhiko Honjo

发明人： Yutaka Aoki ,  Shigeru Yagi ,  Akira Saitou ,  Kazuhiko Honjo

IPC分类号： H01Q21/00 ,  H01Q5/00 ,  H01Q19/10

CPC分类号： H01Q9/285 ,  H01Q1/242 ,  H01Q5/321

摘要： The multifrequency antenna comprises a substrate, antenna elements, shunt inductor conductors, series capacitor conductors, series inductor conductors, a connection point, and input/output terminals. The antenna elements are provided on the substrate and electrically connected to the connection point via the shunt inductor conductors. The antenna elements form capacitors together with the parts facing the series capacitor conductors and are electrically connected to the input/output terminals via these capacitors and series inductor conductors.

摘要翻译： 多频天线包括基板，天线元件，并联电感器导体，串联电容器导体，串联电感器导体，连接点和输入/输出端子。 天线元件设置在基板上，并通过并联电感器导体电连接到连接点。 天线元件与面向串联电容器导体的部件形成电容器，并通过这些电容器和串联电感器导体电连接到输入/输出端子。

公开(公告)号：US20110212697A1

公开(公告)日：2011-09-01

申请号：US13127782

申请日：2010-03-04

申请人： Yutaka Aoki ,  Kazuhiko Honjo ,  Akira Saitou

发明人： Yutaka Aoki ,  Kazuhiko Honjo ,  Akira Saitou

IPC分类号： H04B1/06 ,  H01Q19/10 ,  H03D7/16

CPC分类号： H01Q3/44 ,  H01Q25/00

摘要： A miniature variable-beam microwave antenna (1) comprises antenna conductors (100a, 100b), an EBG conductor (120), a variable reactance element (130), and an adjusting part (150). The EBG conductor (120) is connected to a grounded part (160) through the variable reactance element (130). The adjusting part (150) changes the apparent reactance of the EBG conductor (120) by changing the capacity of the variable reactance element (130). As the apparent reactance of the EBG conductor (120) changes, the directivity of the miniature variable-beam microwave antenna (1) also changes.

摘要翻译： 微型可变光束微波天线（1）包括天线导体（100a，100b），EBG导体（120），可变电抗元件（130）和调节部分（150）。 EBG导体（120）通过可变电抗元件（130）连接到接地部分（160）。 调整部件（150）通过改变可变电抗元件（130）的容量来改变EBG导体（120）的表面电抗。 随着EBG导体（120）的明显电抗变化，微型可变波束微波天线（1）的方向性也发生变化。

公开(公告)号：US20110210899A1

公开(公告)日：2011-09-01

申请号：US13127274

申请日：2010-03-04

申请人： Yutaka Aoki ,  Akira Saitou ,  Kazuhiko Honjo

发明人： Yutaka Aoki ,  Akira Saitou ,  Kazuhiko Honjo

IPC分类号： H01Q5/01

CPC分类号： H01Q5/0062 ,  H01Q5/328 ,  H01Q5/335 ,  H01Q5/378 ,  H01Q9/0457 ,  H01Q9/32 ,  H01Q9/40

摘要： A multi-frequency antenna (1) comprises a dielectric substrate (100), an antenna element (110), a shunt inductor (120), a capacitor conductor (130), a series inductor (140), a grounded part (150) and a feeding point (160). The antenna element (110) is arranged on the substrate (100), and is electrically connected to the grounded part (150) through the shunt inductor (120). Moreover, the antenna element (110) is electrically connected to the feeding point (160) through a series capacitor formed by a part where the antenna element (110) faces the capacitor conductor (130) and the substrate (100) therebetween, and through the series inductor (140).

摘要翻译： 多频天线（1）包括电介质基板（100），天线元件（110），并联电感器（120），电容器导体（130），串联电感器（140），接地部分（150） 和馈送点（160）。 天线元件（110）布置在基板（100）上，并且通过分流电感器（120）电连接到接地部分（150）。 此外，天线元件（110）通过由天线元件（110）面对电容器导体（130）的部分和其间的基板（100）形成的串联电容器电连接到馈电点（160），并且通过 串联电感器（140）。

公开(公告)号：US07852258B2

公开(公告)日：2010-12-14

申请号：US12254314

申请日：2008-10-20

申请人： Yusuke Kato ,  Yutaka Aoki

发明人： Yusuke Kato ,  Yutaka Aoki

IPC分类号： H01Q1/42 ,  G01P21/00 ,  G01S13/00 ,  G01S7/40

CPC分类号： G01S7/4008 ,  G01S13/931 ,  G01S2013/9375 ,  G01S2013/9389

摘要： In a power-loss reducing system, a transmitting unit causes a radar to transmit a measurement radio wave, and a power monitoring unit monitors power of the measurement radio wave transmitted from the radar through a cover while changing a positional relationship between the cover and the radar. An extracting unit extracts a value of the changed positional relationship between the cover and the radar based on a result of the monitoring of the power such that the extracted value of the positional relationship allows reduction of power loss of a radar wave transmitted, through the cover, from the radar located based on the extracted value of the positional relationship.

摘要翻译： 在功率损耗降低系统中，发送单元使雷达发送测量无线电波，并且功率监视单元通过盖监视从雷达发送的测量无线电波的功率，同时改变盖和 雷达。 提取单元基于监视功率的结果，提取盖和雷达之间的改变的位置关系的值，使得提取的位置关系的值允许通过盖子减少发送的雷达波的功率损耗 ，从位于雷达位置的提取值的位置关系。

公开(公告)号：USRE41511E1

公开(公告)日：2010-08-17

申请号：US11726763

申请日：2007-03-22

申请人： Yutaka Aoki ,  Ichiro Mihara ,  Takeshi Wakabayashi ,  Katsumi Watanabe

发明人： Yutaka Aoki ,  Ichiro Mihara ,  Takeshi Wakabayashi ,  Katsumi Watanabe

IPC分类号： H01L23/522 ,  H01L23/50

CPC分类号： H01L23/3114 ,  H01L23/5223 ,  H01L23/5225 ,  H01L23/5227 ,  H01L23/5228 ,  H01L23/525 ,  H01L2924/0002 ,  H01L2924/1423 ,  H01L2924/19041 ,  H01L2924/00

摘要： In a semiconductor device, re-wiring is provided on a circuit element formation region of a semiconductor substrate. A columnar electrode for connection with a circuit board is provided on the rewiring. A first insulating film is provided over the semiconductor substrate excluding a connection pad, and a ground potential layer connected to a ground potential is provided on an upper surface of the first insulating film. A re-wiring is provided over the ground potential layer with a second insulating film interposed. The ground potential layer serves as a barrier layer for preventing crosstalk between the re-wiring and circuit element formation region. A thin-film circuit element is provided on the second insulating film, and a second ground potential layer is provided as a second barrier layer over the thin-film circuit element with an insulating film interposed. Re-wiring is provided over the second ground potential layer.

摘要翻译： 在半导体器件中，在半导体衬底的电路元件形成区域上设置再布线。 在重新布线时提供用于与电路板连接的柱状电极。 第一绝缘膜设置在除了连接焊盘之外的半导体衬底上，并且在第一绝缘膜的上表面上设置连接到接地电位的接地电位层。 在地电位层上提供再布线，其中插入有第二绝缘膜。 地电位层用作防止重新布线和电路元件形成区域之间的串扰的阻挡层。 薄膜电路元件设置在第二绝缘膜上，第二接地电位层设置在薄膜电路元件上，作为第二阻挡层，绝缘膜被插入。 在第二接地电位层上提供重新布线。