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21. 发明专利

JP2004230480A Robot device and robot control method, recording medium, and program 有权
公开(公告)号：JP2004230480A
公开(公告)日：2004-08-19
申请号：JP2003019065
申请日：2003-01-28
申请人： Sony Corp , ソニー株式会社
发明人： ASANO KOJI
IPC分类号： A63H3/33 , A63H11/00 , A63H30/02 , A63H33/00 , B25J5/00 , B25J13/08 , G01C3/06 , G01S11/14 , G01S15/10 , G06T1/00 , G10L13/00 , G10L15/00 , G10L15/28
摘要： PROBLEM TO BE SOLVED: To improve recognition accuracy of the recognizing function of a robot. SOLUTION: In the case an action decided by an action deciding mechanism part 103 requires recognition processing, the action deciding mechanism part 103 sends a command to a distance estimating part 111 to the effect that a distance between the robot and a user is adjusted to a distance appropriate to recognition processing. A distance determining part 113 determines whether the distance between the robot and user estimated by the distance estimating part 111 is within a prescribed range supplied from a threshold setting part 112. In the case of determining the distance to be out of the prescribed range, a distance adjusting part 114 sends a command to the action deciding mechanism part 103 to the effect of adjusting the distance between the robot and user. The action deciding mechanism part 103 outputs action command information to an attitude transition mechanism part 104 or a voice synthesizing part 105 based on the command outputted from the distance adjusting part 114. This constitution is applicable to the robot, for instance. COPYRIGHT: (C)2004,JPO&NCIPI

22. 发明专利

JP3532482B2 Object position detection device 有权
公开(公告)号：JP3532482B2
公开(公告)日：2004-05-31
申请号：JP2000011364
申请日：2000-01-20
申请人：カー.アー.シュマーサルゲーエムベーハーウントコンパニー
发明人：ホエプケンヘルマン
IPC分类号： B66B1/34 , B66B1/36 , G01B17/00 , G01S11/14
CPC分类号： G01S11/14 , B66B1/3492 , G01B17/00

23. 发明专利

JP3448292B2 失效
公开(公告)号：JP3448292B2
公开(公告)日：2003-09-22
申请号：JP50418393
申请日：1992-08-14
IPC分类号： G01B17/00 , G01B17/06 , G01S5/30 , G01S11/14

24. 发明专利

JP2003514412A 失效
公开(公告)号：JP2003514412A
公开(公告)日：2003-04-15
申请号：JP2001536596
申请日：2000-10-30
IPC分类号： H04R3/00 , G01S3/808 , G01S11/14 , G10K15/00 , G10L21/02
摘要： A system and method for detecting the range of an acoustic source within a reverberant space. The invention includes a method, apparatus, and computer program to determine whether a sound source is situated near or far from a pair of microphones situated within a reverberant space. A signal detector is applied to the data; only the data that passes the signal detector is processed any further. The signal at the two microphones is compared to obtain the angular distribution of acoustic power. The concentration of acoustic power in the direct path versus reverberant paths is determined and used to compute a direct-to-reverberant ratio. If this ratio is greater than a selected threshold, the sound source is determined to be near the microphones. Otherwise, the sound source is determined to be far from the microphones.

25. 发明专利

JP3345429B2 失效
公开(公告)号：JP3345429B2
公开(公告)日：2002-11-18
申请号：JP53831898
申请日：1998-03-06
IPC分类号： A61B10/02 , A61B5/0402 , A61B5/0408 , A61B5/042 , A61B5/0478 , A61B5/0492 , A61B5/06 , A61B8/08 , A61B8/12 , A61B17/34 , A61B18/14 , A61B19/00 , A61M25/01 , A61M25/08 , G01H3/00 , G01H5/00 , G01S5/18 , G01S7/52 , G01S7/521 , G01S7/62 , G01S11/14 , G01S15/02 , G01S15/10 , G01S15/66 , G01S15/87 , G01S15/88 , G01S15/89
摘要： A device having a combined electrode (20) and position tracking transducer (30) mounted to a surgical instrument, such as a catheter (10). In a preferred embodiment of the invention, the electrode (20) serves dual functions, namely as a standard ECG electrode for communicating an ECG voltage, and as an electrode transducer, such as a conductor for a transducer. The combined ECG electrode and position tracking transducer minimizes the amount of space needed on the surgical instrument and the number of required components.

26. 发明专利

JP2891349B2 失效
公开(公告)号：JP2891349B2
公开(公告)日：1999-05-17
申请号：JP34721995
申请日：1995-12-14
申请人： NIPPON DENKI KK
发明人： HARADA TETSUO
IPC分类号： E04H4/16 , B25J5/00 , E04H4/00 , G01S5/16 , G01S5/18 , G01S5/28 , G01S11/14 , G05D1/02

27. 发明专利

JPH10512953A 失效
公开(公告)号：JPH10512953A
公开(公告)日：1998-12-08
申请号：JP52222296
申请日：1995-01-18
IPC分类号： G01C3/06 , G01C3/08 , G01P3/36 , G01S11/14

28. 发明专利

JPH09218261A DISTANCE MEASURING SYSTEM 失效
公开(公告)号：JPH09218261A
公开(公告)日：1997-08-19
申请号：JP6157596
申请日：1996-02-13
申请人： SYST KK
发明人： KIMURA ATSUSHI , MANABE TERU , UMAGOE TOSHIYOSHI
IPC分类号： G01S11/14 , G01S11/16
摘要： PROBLEM TO BE SOLVED: To simply and highly accurately measure a relatively short distance by providing a one-way ultrasonic transmission path and a one-way radio transmission path between two points to be measured and synchronizing an ultrasonic signal to a radio signal. SOLUTION: An actuation signal applied to an input terminal 1 is sent from a transmitter 2, received by a receiver 3 and output to an output terminal 3a. The output signal is sent from an ultrasonic transmitter 4, received by a receiver 5 and output to an external output terminal 6. Since propagation delay time of a radio transmission path is shorter than that of ultrasonic waves, the actuation signal is output to the terminal 3a as so on as it is applied to the terminal 1, the signal is sent from the transmitter 4 to be received by the receiver 5 after ultrasonic propagation delay time, and is equivalent to the signal output to the terminal 6. That is, the ultrasonic signal is synchronized by a radio signal. Therefore, by measuring a time period until the actuation signal applied to the terminal 1 is output to the terminal 6, a distance between the two points can be calculated.

29. 发明专利

JPH09133750A TARGET MOTION ANALYSIS METHOD 失效
公开(公告)号：JPH09133750A
公开(公告)日：1997-05-20
申请号：JP29418495
申请日：1995-11-13
申请人： OKI ELECTRIC IND CO LTD
发明人： OKITA YOSHIO
IPC分类号： G01S11/14 , G01S3/802 , G01S3/808 , G01S7/526
摘要： PROBLEM TO BE SOLVED: To facilitate the convergence of a solution at the time of analysing a target motion by solving a nonlinear equation. SOLUTION: A received signal corresponding to the radiation sound of a target is inputted to a bearing information calculation part 22 and a frequency information calculation part 23, thereby computing an observation azimuth θm(t) as well as an observation frequency component νkm(t) for the delivery thereof to an initial value calculation part 24 and a maneuver detection part 25. In addition, the maneuver detection part 25 sends the estimated value of VXdo* of an inner state variable and an estimated information matrix Σvxdo* to the initial value calculation part 24, with a component related to the velocity of the estimated value VXo* of the inner state variable set at zero upon the occurrence of a maneuver, respectively to the initial value calculation part 24. This initial value calculation part 24 solves a pseudo-linear equation formed out of information and observation variable for the information, using the estimated value VXdo* and the matrix Σ vxdo* as foreseen information, and finds an analysing initial value VXoo* for the delivery thereof to an inner state variable estimation part 26. This inner state variable estimation part 26 analyzes the motion of the target on the basis of an evaluation function governed by the initial value VXoo*.

30. 发明专利

JPH08160154A REMOTE CONTROLLER SEARCHING METHOD 失效
公开(公告)号：JPH08160154A
公开(公告)日：1996-06-21
申请号：JP33277894
申请日：1994-12-01
申请人： FUJIMATSU MASAHIDE
发明人： FUJIMATSU MASAHIDE
IPC分类号： G01V3/00 , G01S11/00 , G01S11/02 , G01S11/12 , G01S11/14 , G01V15/00
摘要： PURPOSE: To find a missing remote controller easily. CONSTITUTION: In order to search a missing remote controller, the remote controller is provided with a unit for receiving radio wave, magnetic wave, infrared rays, sound wave or ultrasonic wave, and a nit for generating an alarm sound or an alarm light. A remote controller searching system transmits a searching radio wave, magnetic wave, infrared rays, sound wave or ultrasonic wave which is received at the remote controller receiving section and an alarm sound or an alarm light is generated from the generating unit.

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