公开(公告)号：US20140045531A1

公开(公告)日：2014-02-13

申请号：US13962099

申请日：2013-08-08

Applicant: Kenichi Kessoku ,  Tadao Nishiguchi ,  Yutaka Yasuda ,  Yusuke Ueda ,  Shuji Yamashita

Inventor： Kenichi Kessoku ,  Tadao Nishiguchi ,  Yutaka Yasuda ,  Yusuke Ueda ,  Shuji Yamashita

IPC: H04W4/04

CPC classification number: H04W4/021 ,  B60R25/245 ,  H04W4/40

Abstract: A portable-device position determination system has a portable device that is configured to be possessed by a user, and an in-vehicle device that is mounted on a vehicle and conducts wireless communication with the portable device. The in-vehicle device transmits a request signal to the portable device. The portable device detects a received signal intensity of the request signal to send back the received signal intensity to the in-vehicle device. The in-vehicle device compares the received signal intensity of the request signal detected by the portable device to a threshold to determine a position of the portable device. The in-vehicle device includes a transmission controller that generates the request signal, supplies an electric power to a transmitting antenna, and transmits the request signal from the transmitting antenna, and a current detector that detects a current passed through the transmitting antenna when the request signal is transmitted.

Abstract translation: 便携式设备位置确定系统具有被配置为由用户拥有的便携式设备和安装在车辆上并与便携式设备进行无线通信的车载设备。 车载设备向便携式设备发送请求信号。 便携式设备检测到请求信号的接收信号强度，以将接收到的信号强度发回到车载设备。 车载设备将由便携式设备检测到的请求信号的接收信号强度与阈值进行比较，以确定便携式设备的位置。 车载装置包括发送控制器，其生成请求信号，向发送天线供电，并且发送来自发送天线的请求信号;以及电流检测器，其在请求时检测通过发送天线的电流 信号被发送。

公开(公告)号：US20140012218A1

公开(公告)日：2014-01-09

申请号：US14006680

申请日：2012-03-21

Applicant: Yusuke Ueda ,  Yoichi Kanda

Inventor： Yusuke Ueda ,  Yoichi Kanda

IPC: A61F13/538

CPC classification number: A61F13/538 ,  C08B15/02 ,  C08B31/18 ,  C08B31/185 ,  C08F251/00 ,  C08G81/00 ,  C08J3/12 ,  C08J2300/14 ,  C08J2303/10 ,  C08J2351/02 ,  C08L1/04 ,  C08L5/00 ,  C08L33/02 ,  C08L51/02 ,  C08L101/14 ,  C08F220/06

Abstract: An absorbable resin, for which a large amount of a plant-derived raw material can be used, and which has an excellent capability of absorbing an aqueous liquid, and has a good gel modulus and therefore can exhibit an excellent absorbing capability under pressurized conditions; and an absorbable composition. An absorbable resin produced by binding an oxidized polysaccharide (A1) having a carboxyl group which may be neutralized with a neutralizing agent and/or a crosslinked product thereof (A2) to a poly(meth)acrylic acid (B1) in which at least one carboxyl group may be neutralized with a neutralizing agent and/or a crosslinked product thereof (B2); or an absorbable composition produced by mixing the component (A1) and/or the component (A2) with the component (B1) and/or the component (B2). The component (A1) has a weight average molecular weight of 2,000-10,000,000. The component (A1) has an acid value of 65-850 mgKOH/g. When the component (A1) has a carboxyl group which is neutralized with a neutralizing agent, the acid value of the component (A1) before the neutralization is 65-850 mgKOH/g.

Abstract translation: 可以使用大量植物来源的原料的吸收性树脂，具有优异的吸收水性液体的能力，并且具有良好的凝胶模量，因此在加压条件下可显示优异的吸收能力。 和可吸收组合物。 通过将具有可用中和剂中和的羧基的氧化多糖（A1）和/或其交联产物（A2）与通过将至少一种以上的聚（甲基）丙烯酸（B1）结合的聚（甲基）丙烯酸 羧基可以用中和剂和/或其交联产物（B2）中和; 或通过将组分（A1）和/或组分（A2）与组分（B1）和/或组分（B2）混合而制备的可吸收组合物。 组分（A1）的重均分子量为2,000-10,000,000。 组分（A1）的酸值为65-850mgKOH / g。 当组分（A1）具有用中和剂中和的羧基时，中和前的组分（A1）的酸值为65-850mgKOH / g。

公开(公告)号：US20070224967A1

公开(公告)日：2007-09-27

申请号：US11726857

申请日：2007-03-23

Applicant: Masato Kashiyama ,  Yusuke Ueda

Inventor： Masato Kashiyama ,  Yusuke Ueda

IPC: H04M3/16

CPC classification number: B60R25/2072 ,  G07C9/00309 ,  H04L63/08 ,  H04L67/04 ,  H04W12/06

Abstract: A radio communication system has a fixed radio communication unit that sends a request for authentication, and portable radio communication units. Each portable radio communication unit receives the request, transmits presence information to the portable radio communication units, and determines whether presence information from more than one portable radio communication unit was received. When it is determined that the presence information from only one portable radio communication unit was received, the portable radio communication unit transmits an answer to the fixed radio communication unit. When it is determined that presence information from more than one portable radio communication unit was received, each portable radio communication unit sets a response delay time by a specified setting method, and after a lapse of the response delay time, an answer is sent to the fixed radio communication unit. The fixed radio communication unit authenticates the portable radio communication units that sent the answer.

Abstract translation: 无线通信系统具有发送认证请求的固定无线通信单元和便携式无线通信单元。 每个便携式无线电通信单元接收该请求，向便携式无线电通信单元发送存在信息，并且确定是否接收到来自多于一个便携式无线电通信单元的存在信息。 当确定仅接收到一个便携式无线电通信单元的存在信息时，便携式无线电通信单元向固定无线电通信单元发送答复。 当确定来自多于一个的便携式无线电通信单元的存在信息被接收时，每个便携式无线电通信单元通过指定的设置方法设置响应延迟时间，并且在响应延迟时间过去之后，将答复发送给 固定无线电通信单元。 固定无线电通信单元认证发送答案的便携式无线电通信单元。