专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

US20070281758A1 Sensor node, base station, and sensor network system 有权
标题翻译：传感器节点，基站和传感器网络系统
公开(公告)号：US20070281758A1
公开(公告)日：2007-12-06
申请号：US11723691
申请日：2007-03-21
申请人： Koji Ara , Yuji Ogata , Shunzo Yamashita , Takanori Shimura
发明人： Koji Ara , Yuji Ogata , Shunzo Yamashita , Takanori Shimura
IPC分类号： H04B1/38
CPC分类号： G01D5/00 , G01D21/00 , H04W28/06 , H04W28/14 , H04W52/0216 , H04W52/0219 , H04W84/18
摘要： This invention achieves lower electric power consumption of a sensor node for carrying out an intermittent operation, in a sensor net system. A time when the sensor node transmits a signal to a base station is estimated. Then, in accordance with the estimation, a table for storing a signal transmitted from the sensor node is installed in a wireless section of the base station. Consequently, a communication time between the sensor node and the base station can be made shorter. Also, a start time of a micro computer is set for RTC inside the sensor node, so the micro computer inside the sensor node can be put in the standby state.
摘要翻译：本发明在传感器网络系统中实现用于进行间歇操作的传感器节点的较低的电力消耗。估计传感器节点向基站发送信号的时间。然后，根据该估计，将用于存储从传感器节点发送的信号的表安装在基站的无线部分中。因此，可以使传感器节点与基站之间的通信时间更短。此外，传感器节点内的RTC设置微计算机的开始时间，因此传感器节点内的微计算机可以处于待机状态。

32. 发明申请

US20070088225A1 End device 审中-公开
标题翻译：终端设备
公开(公告)号：US20070088225A1
公开(公告)日：2007-04-19
申请号：US11490180
申请日：2006-07-21
申请人： Takeshi Tanaka , Shunzo Yamashita , Goichi Ono
发明人： Takeshi Tanaka , Shunzo Yamashita , Goichi Ono
IPC分类号： A61B5/02
CPC分类号： A61B5/02416 , A61B5/0002 , A61B5/02438 , A61B5/681 , A61B2560/0209
摘要： An end device attachable to the body and containing a heartbeat detector capable of low-power operation. The end device includes a light receiver element and current-to-voltage converter and an amplifier to amplify the output voltage from the current-to-voltage converter and a microcomputer; and the electrical current flowing in the light receiver element from which a specified current is subtracted, is input to the current-to-voltage converter, and the microcomputer CPU detects the heartbeat based on the signal from the amplifier.
摘要翻译：终端装置可附接到身体并且包含能够进行低功率操作的心跳检测器。终端装置包括光接收器元件和电流 - 电压转换器以及用于放大来自电流 - 电压转换器和微计算机的输出电压的放大器; 并且将从指定电流中减去的光接收器元件中流动的电流输入到电流 - 电压转换器，并且微计算机CPU基于来自放大器的信号来检测心跳。

33. 发明申请

US20060229520A1 Controller for sensor node, measurement method for biometric information and its software 审中-公开
标题翻译：传感器节点控制器，生物识别信息测量方法及其软件
公开(公告)号：US20060229520A1
公开(公告)日：2006-10-12
申请号：US11210740
申请日：2005-08-25
申请人： Shunzo Yamashita , Hiroyuki Kuriyama , Kiyoshi Aiki , Takanori Shimura
发明人： Shunzo Yamashita , Hiroyuki Kuriyama , Kiyoshi Aiki , Takanori Shimura
IPC分类号： A61B5/02
CPC分类号： A61B5/0002 , A61B5/02438 , A61B5/681 , A61B2560/0209
摘要： The precision of measuring biometric information is enhanced while suppressing the consumption of a battery in a sensor node. In a method of measuring the biometric information in a sensor node including a controller for driving a sensor to measure biometric information, the controller supplies power from a battery to an acceleration sensor for detecting the movement of a living body to detect the movement of the living body, the controller determines whether or not measurement by a pulsebeat sensor is possible based on the detected movement of the living body (P330), and shuts off power to the acceleration sensor having a power consumption lower than that of the pulsebeat sensor when the determination results show that measurement is possible, and thereafter supplying power to the pulsebeat sensor having a power consumption larger than that of the acceleration sensor to measure the biometric information (P340).
摘要翻译：在抑制传感器节点中的电池消耗的同时增强了测量生物信息的精度。在测量包括用于驱动传感器以测量生物特征信息的控制器的传感器节点中的生物信息的方法中，控制器将电力从电池供给到加速度传感器，用于检测活体的运动以检测生物的移动控制器基于检测到的活体的移动来确定是否可以通过脉搏波传感器进行测量（P 330），并且在功率消耗低于脉冲波形传感器的功率消耗的加速度传感器时切断电力确定结果表明测量是可能的，然后向具有大于加速度传感器功率消耗的脉冲波形传感器供电以测量生物特征信息（P 340）。

34. 发明申请

US20050200002A1 Electronic circuit and control method therefor 失效
标题翻译：电子电路及其控制方法
公开(公告)号：US20050200002A1
公开(公告)日：2005-09-15
申请号：US10933270
申请日：2004-09-03
申请人： Shunzo Yamashita
发明人： Shunzo Yamashita
IPC分类号： F24F11/02 , H04B1/38 , H04B1/44 , H05K1/00 , H05K1/02 , H05K1/18 , H05K7/06
CPC分类号： H05K1/181 , H05K1/0218 , H05K1/0298 , H05K2201/0723 , H05K2201/10151 , H05K2201/10689 , H05K2203/1572 , Y02P70/611
摘要： An electronic circuit, preferable as a sensor node, has a highly sensitive radio function and is capable of performing a low-power-consumption operation. The electronic device has a board; a connector for connecting a sensor; a first signal processor circuit receiving an input of sensor data from the sensor through the connector and forming transmission data; and a second signal processor circuit converting a transmission signal from the first signal processor circuit into a high-frequency signal. The connector and the first signal processor circuit are mounted on a first surface of the board, and the second signal processor circuit is mounted on a second surface of the board.
摘要翻译：优选作为传感器节点的电子电路具有高灵敏度的无线电功能，并且能够执行低功耗操作。电子设备有一个板子; 用于连接传感器的连接器; 第一信号处理器电路，通过连接器从传感器接收传感器数据的输入并形成传输数据; 以及将来自第一信号处理器电路的传输信号转换成高频信号的第二信号处理器电路。连接器和第一信号处理器电路安装在板的第一表面上，并且第二信号处理器电路安装在板的第二表面上。

35. 发明授权

US06609244B2 Design method of a logic circuit 失效
公开(公告)号：US06609244B2
公开(公告)日：2003-08-19
申请号：US09931879
申请日：2001-08-20
申请人： Naoki Kato , Kazuo Yano , Hidetoshi Chikata , Shunzo Yamashita
发明人： Naoki Kato , Kazuo Yano , Hidetoshi Chikata , Shunzo Yamashita
IPC分类号： G06F1750
CPC分类号： G06F17/5045 , G06F2217/78
摘要： Even if only logic circuits described in HDL are distributed over a network, if the logic synthesis ability is insufficient, the overall design capability cannot be enhanced; e.g., a sufficient performance of a gate level logic circuit cannot be attained, or it takes a long time to complete logic synthesis. Considering design skills for logic synthesis are considered as property, the invention enables distribution of design skills between a plurality of design sites over a network interconnecting computers. Charges for a design skill are set for the rates of improvement to the performance of the logic circuit that was refined by the design skill. Desired circuit performance can be attained in a shorter period by shortening the design phases in which an RTL logic circuit is supplied as input and by logic synthesis thereon, a gate level logic circuit is output.

36. 发明授权

US06541029B1 Nutrient infusion preparation 失效
标题翻译：营养输液制剂
公开(公告)号：US06541029B1
公开(公告)日：2003-04-01
申请号：US09386518
申请日：1999-08-31
申请人： Ryohei Namba , Shunzo Yamashita , Takeo Kikuchi , Makoto Sato
发明人： Ryohei Namba , Shunzo Yamashita , Takeo Kikuchi , Makoto Sato
IPC分类号： A61K900
CPC分类号： A61K9/0029
摘要： A nutrient infusion preparation comprises a fat emulsion essentially consisting of fat particles having a mean particle size of 0.003 to 0.100 &mgr;m and a dispersion medium, and a solution containing electrolytes and amino acids. Also the nutrient infusion preparation comprises a fat emulsion (A) consisting essentially of fat particles having a mean particle size of 0.003 to 0.100 &mgr;m and a dispersion medium, and a solution (B) containing electrolytes and/or amino acids. A container having a plurality of chambers which are isolated from each other by partitions capable of being easily opened, whose respective chambers contain the fat emulsion (A) and said solution (B) and optionally a solution (C) containing saccharides. The infusion preparation of the present invention supplies various nutrient components including fatty acids required biologically to patients and enables amelioration or prevention of essential fatty acid deficiencies during TPN therapy. Further, the infusion preparation enables visual identification of insoluble foreign bodies present in an infusion container and can be administered to patients through a sterilization filter.
摘要翻译：营养液输注制剂包括基本上由平均粒径为0.003至0.100μm的脂肪颗粒和分散介质以及含有电解质和氨基酸的溶液组成的脂肪乳剂。此外，营养液输液制剂包含基本上由平均粒径为0.003至0.100μm的脂肪颗粒和分散介质组成的脂肪乳液（A）和含有电解质和/或氨基酸的溶液（B）。具有多个室的容器，其通过能容易地打开的隔板彼此隔开，其各室含有脂肪乳液（A）和所述溶液（B），并且任选地含有含有糖的溶液（C）。本发明的输液制剂提供各种营养组分，包括生物需要的脂肪酸给患者，并且能够改善或预防TPN治疗期间必需脂肪酸缺乏。此外，输液制剂能够目视识别存在于输液容器中的不溶性异物，并且可以通过灭菌过滤器向患者施用。

37. 发明授权

US06400183B2 Logic circuit and its forming method 失效
公开(公告)号：US06400183B2
公开(公告)日：2002-06-04
申请号：US09906264
申请日：2001-07-17
申请人： Shunzo Yamashita , Kazuo Yano , Yasuhiko Sasaki
发明人： Shunzo Yamashita , Kazuo Yano , Yasuhiko Sasaki
IPC分类号： H03K19094
CPC分类号： G06F17/505 , H03K19/1737
摘要： This application proposes a new logic circuit including the 1st selector (S1) in which the control input S is controlled by the first input signal (IN1), the input I1 or I0 is controlled by the second input signal (IN2), and the output O is connected to the first node (N1), and the 3rd selector (S3) in which the control input S is controlled by the first node (N1), the input I1 is controlled by the third input signal (IN3), the input I0 is controlled by the first input signal (IN1), and the output is connected to the first output signal (OUT1).

38. 发明授权

US06259276B1 Semiconductor integrated circuit 失效
标题翻译：半导体集成电路
公开(公告)号：US06259276B1
公开(公告)日：2001-07-10
申请号：US09542620
申请日：2000-04-04
申请人： Yasuhiko Sasaki , Kazuo Yano , Shunzo Yamashita , Koichi Seki
发明人： Yasuhiko Sasaki , Kazuo Yano , Shunzo Yamashita , Koichi Seki
IPC分类号： H03K19094
CPC分类号： H03K19/1736 , G06F17/505 , H03K19/1737
摘要： For the relation between the first and second pass-transistor circuits (PT1, PT2), the output signal of the preceding-stage is supplied to the gate of the succeeding-stage, and for the relation between the second and third pass-transistor circuits (PT2, PT3), the output signal of the preceding-stage is supplied to the source-drain path of the succeeding-stage. The first pass-transistor circuit (PT1) receives on its first input node (In1) and second input node (In2) the first input signal and the second input signal that are logically independent from each other. This logic circuit requires a smaller number of transistors and is capable of reducing the power consumption and delay and accomplishing an intricate logic function.
摘要翻译：对于第一和第二通过晶体管电路（PT1，PT2）之间的关系，前级的输出信号被提供给后级的栅极，并且对于第二和第三通过晶体管电路之间的关系（PT2，PT3），将前级的输出信号提供给后级的源极 - 漏极路径。第一通过晶体管电路（PT1）在第一输入节点（In1）和第二输入节点（In2）上接收逻辑上彼此独立的第一输入信号和第二输入信号。该逻辑电路需要较少数量的晶体管，并且能够降低功耗并延迟并完成复杂的逻辑功能。

39. 发明授权

US07696867B2 Sensor node 有权
标题翻译：传感器节点
公开(公告)号：US07696867B2
公开(公告)日：2010-04-13
申请号：US11779020
申请日：2007-07-17
申请人： Kiyoshi Aiki , Shunzo Yamashita , Takeshi Tanaka
发明人： Kiyoshi Aiki , Shunzo Yamashita , Takeshi Tanaka
IPC分类号： G08B1/08 , G08B21/00 , G06F1/26 , G06F1/00
CPC分类号： H04W52/029 , H04W84/18 , H04W88/02
摘要： A sensor node for intermittently sensing data in a short cycle includes a control unit for acquiring information by driving the sensor, a radio communication unit for transmitting the information acquired by the control unit and a battery for supplying the control unit. The control unit includes a clock supply unit (RTC) for supplying the control unit with clocks at a predetermined frequency. A sensor control unit starts the supply of power to the sensor when the measurement period has begun, maintains the power supply to the sensor even if the control unit has shifted to the standby state during the measurement period, and shuts down the power supply to the sensor when the measurement period has been completed. A measurement unit is also provided for acquiring information from the sensor every time the latter has shifted to the operational state.
摘要翻译：用于在短周期内间歇地感测数据的传感器节点包括用于通过驱动传感器获取信息的控制单元，用于发送由控制单元获取的信息的无线电通信单元和用于提供控制单元的电池。控制单元包括用于向控制单元提供预定频率的时钟的时钟提供单元（RTC）。当测量周期已经开始时，传感器控制单元开始向传感器供电，即使控制单元在测量期间已经转移到待机状态，也保持对传感器的供电，并且关闭到传感器，当测量周期已经完成。还提供测量单元，用于每当后者转移到操作状态时从传感器获取信息。

40. 发明授权

US07663893B2 Sensor node and circuit board arrangement 失效
标题翻译：传感器节点和电路板布置
公开(公告)号：US07663893B2
公开(公告)日：2010-02-16
申请号：US11976041
申请日：2007-10-19
申请人： Shunzo Yamashita
发明人： Shunzo Yamashita
IPC分类号： H05K7/00
CPC分类号： H05K1/181 , H05K1/0218 , H05K1/0298 , H05K2201/0723 , H05K2201/10151 , H05K2201/10689 , H05K2203/1572 , Y02P70/611
摘要： An electronic circuit, preferable as a sensor node, has a highly sensitive radio function and is capable of performing a low-power-consumption operation. The electronic device has a board; a connector for connecting a sensor; a first signal processor circuit receiving an input of sensor data from the sensor through the connector and forming transmission data; and a second signal processor circuit converting a transmission signal from the first signal processor circuit into a high-frequency signal. The connector and the first signal processor circuit are mounted on a first surface of the board, and the second signal processor circuit is mounted on a second surface of the board.
摘要翻译：优选作为传感器节点的电子电路具有高灵敏度的无线电功能，并且能够执行低功耗操作。电子设备有一个板子; 用于连接传感器的连接器; 第一信号处理器电路，通过连接器从传感器接收传感器数据的输入并形成传输数据; 以及将来自第一信号处理器电路的传输信号转换成高频信号的第二信号处理器电路。连接器和第一信号处理器电路安装在板的第一表面上，并且第二信号处理器电路安装在板的第二表面上。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式