专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100305426A1 POSITIONING SYSTEM AND METHOD OF POSITION DETECTING 失效
标题翻译：定位系统和位置检测方法
公开(公告)号：US20100305426A1
公开(公告)日：2010-12-02
申请号：US12787705
申请日：2010-05-26
申请人： Atsushi KIMURA , Ryoji SATO , Atsushi CHIBA , Takahiro IIDA
发明人： Atsushi KIMURA , Ryoji SATO , Atsushi CHIBA , Takahiro IIDA
IPC分类号： A61B5/055
CPC分类号： A61B5/06 , A61B1/00158 , A61B1/041 , A61B5/0031 , A61B5/062 , A61B5/7257
摘要： A body-insertable apparatus has a resonance circuit for emitting a resonance magnetic field by being guided by a drive magnetic field received from the outside. An external device has: a drive coil driving unit for outputting a drive signal having a predetermined frequency; a drive coil for receiving the output drive signal and generating the drive magnetic field in a detection space; a sense coil for detecting the resonance magnetic field and outputting a detection signal; a position deriving unit for deriving position information of the resonance circuit by using the detection signal; a current detecting unit for detecting a current amplitude value of the drive signal input to the drive coil; and a drive magnetic field generation control unit for calculating an amplitude value of a drive signal which is output from the drive coil driving unit by using the current amplitude value, detecting the degree of stability indicating whether a sharp change occurs in the drive magnetic field on the basis of the calculated amplitude value, and controlling the position deriving unit on the basis of the detected degree of stability in the drive magnetic field detected.
摘要翻译：身体插入装置具有用于通过由从外部接收的驱动磁场引导来发出共振磁场的谐振电路。外部装置具有：驱动线圈驱动单元，用于输出具有预定频率的驱动信号; 用于接收输出驱动信号并在检测空间中产生驱动磁场的驱动线圈; 用于检测谐振磁场并输出检测信号的感测线圈; 位置导出单元，用于通过使用所述检测信号来导出所述谐振电路的位置信息; 电流检测单元，用于检测输入到驱动线圈的驱动信号的当前振幅值; 以及驱动磁场产生控制单元，用于通过使用当前振幅值来计算从驱动线圈驱动单元输出的驱动信号的振幅值，检测表示在驱动磁场中是否发生急剧变化的稳定度基于所计算的振幅值的基础，并且基于检测到的驱动磁场中的检测到的稳定度来控制位置导出单元。

2. 发明申请

US20110184690A1 POSITION DETECTING SYSTEM AND POSITION DETECTING METHOD 有权
标题翻译：位置检测系统和位置检测方法
公开(公告)号：US20110184690A1
公开(公告)日：2011-07-28
申请号：US12879441
申请日：2010-09-10
申请人： Takahiro IIDA , Atsushi CHIBA , Atsushi KIMURA
发明人： Takahiro IIDA , Atsushi CHIBA , Atsushi KIMURA
IPC分类号： G06F15/00
CPC分类号： A61B1/041 , A61B1/00016 , A61B1/00032 , A61B1/00158 , A61B1/0684 , A61B5/062 , A61B5/7257 , A61B34/20 , G06F3/011
摘要： A position detecting system that detects the position of a body-insertable apparatus inserted into a subject includes: a driving-magnetic-field generating unit that generates a driving magnetic field in a detection space in which the subject into which the body-insertable apparatus, which generates a resonant magnetic field induced by the driving magnetic, is inserted is surrounded; a magnetic sensor that detects a magnetic field generated in the detection space; a position detecting unit that detects, based on the magnetic field detected by the sensor, a position and a direction of the body-insertable apparatus; a guiding unit that guides at least one of the position and the direction of the body-insertable apparatus to at least one of a position and a direction set as targets; a predicting unit that predicts, using the position and the direction detected by the position detecting unit, a position and a direction at certain time of the body-insertable apparatus; and a control unit that controls the driving-magnetic-field generating unit and the position detecting unit based on the position and the direction at the certain time predicted by the predicting unit.
摘要翻译：一种检测被插入到被检体内的被检体内导入装置的位置的位置检测系统包括：驱动磁场产生部，其在被检体内产生驱动磁场，在该检测空间中，其产生由驱动磁场引起的谐振磁场，被插入被包围; 磁传感器，其检测在所述检测空间中产生的磁场; 位置检测单元，其基于由所述传感器检测的磁场检测所述被检体内导入装置的位置和方向; 引导单元，其将被检体内导入装置的位置和方向中的至少一个引导到设置为目标的位置和方向中的至少一个; 预测单元，其使用由所述位置检测单元检测到的位置和方向，在所述被检体内导入装置的某一时刻预测位置和方向; 以及控制单元，其基于由所述预测单元预测的所述特定时间的位置和方向来控制所述驱动磁场产生单元和所述位置检测单元。

3. 发明申请

US20120098523A1 POSITION DETECTING SYSTEM AND POSITION DETECTING METHOD 失效
标题翻译：位置检测系统和位置检测方法
公开(公告)号：US20120098523A1
公开(公告)日：2012-04-26
申请号：US13209720
申请日：2011-08-15
申请人： Takahiro IIDA
发明人： Takahiro IIDA
IPC分类号： G01R35/00 , G01B7/14
CPC分类号： A61B1/041 , A61B1/00158 , A61B5/062
摘要： A system includes an object in a space to generate an induced field; coils that generate a driving field; a detecting coil that detects a synthetic field of the driving field and the induced field; a unit that detects a driving current through the coil in synchronization with field detection by the detecting coil; a calculating unit that calculates a position and a direction of the object based on a detection value of the synthetic field and a detection value of the driving current; and a unit that calculates a phase of a driving field component which corresponds to the driving field at the detection value of the synthetic field, based on the detection value. The calculating unit obtains a component having a phase difference approximately orthogonal to the phase of the driving field component and calculates the position and direction of the object based on the obtained component.
摘要翻译：系统包括空间中的物体以产生感应场; 产生驱动场的线圈; 检测线圈，其检测所述驱动场和所述感应场的合成场; 通过检测线圈与场检测同步地检测通过线圈的驱动电流的单元; 计算单元，其基于合成场的检测值和驱动电流的检测值来计算对象的位置和方向; 以及基于检测值计算与合成场的检测值对应的驱动场的驱动场分量的相位的单元。计算单元获得具有与驱动场分量的相位大致正交的相位差的分量，并且基于获得的分量来计算对象的位置和方向。

4. 发明申请

US20090267786A1 OPENING AND CLOSING APPARATUS 有权
标题翻译：打开和关闭装置
公开(公告)号：US20090267786A1
公开(公告)日：2009-10-29
申请号：US12427270
申请日：2009-04-21
申请人： Ryousuke SAKAMAKI , Takahiro IIDA
发明人： Ryousuke SAKAMAKI , Takahiro IIDA
IPC分类号： G08B21/00 , E05F15/00
CPC分类号： E05F15/46 , E05F15/44 , E05Y2900/531
摘要： An opening and closing apparatus having an opening and closing body, a drive portion, a control portion, and a detecting device is disclosed. The detecting device has a sensor portion for detecting the capacitance between the sensor portion and an object that is in the proximity of the sensor portion or is contacting the sensor portion. The detecting device detects that the object is in the proximity of the sensor portion or is contacting the sensor portion based on the capacitance detected by the sensor portion. If the detecting device detects contact of the object with the sensor portion when the opening and closing body is not being moved, the control portion controls the drive portion to start opening the opening and closing body. If the detecting device detects that the object is in the proximity of the sensor portion when the opening and closing body is being closed, the control portion controls the drive portion to stop or reverse the movement of the opening and closing body.
摘要翻译：本发明公开了具有开闭体，驱动部，控制部以及检测装置的开闭装置。检测装置具有用于检测传感器部分和传感器部分附近的物体之间的电容或者与传感器部分接触的传感器部分。检测装置检测到物体在传感器部分附近，或者基于由传感器部分检测到的电容而接触传感器部分。如果检测装置在打开和关闭主体未被移动时检测到物体与传感器部分的接触，则控制部分控制驱动部分开始打开和关闭主体。如果检测装置在打开和关闭主体被关闭时检测到物体处在传感器部分附近，则控制部分控制驱动部分来停止或反转打开和关闭主体的移动。

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