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1. 发明申请

US20050258824A1 DEVICE FOR DETECTING ROTATION ANGLE AND TORQUE 失效
标题翻译：用于检测旋转角度和扭矩的装置
公开(公告)号：US20050258824A1
公开(公告)日：2005-11-24
申请号：US10528658
申请日：2004-08-31
申请人： Kiyotaka Uehira , Koji Oike , Masaharu Ushihara
发明人： Kiyotaka Uehira , Koji Oike , Masaharu Ushihara
IPC分类号： B62D5/04 , B62D5/06 , B62D6/10 , B62D15/02 , G01B7/00 , G01B7/30 , G01D5/14 , G01D5/16 , G01D5/245 , G01D11/24 , G01L3/10 , G01L3/14 , G01L5/22
CPC分类号： B62D6/10 , B62D15/0215 , G01D5/145 , G01D11/245 , G01L3/104 , G01L3/1471 , G01L5/221
摘要： A detector of a rotation angle and torque is disclosed. First gear (1) and second gear (2) are coupled to input shaft (4) and output shaft (6) of a torsion-bar unit respectively. First magnet (20a) magnetized in a radius direction is rigidly mounted to first rotor (10) engaging with first gear (1). Second magnet (20b) magnetized in a radius direction is rigidly mounted to second rotor (16) engaging with second gear (3). Circuit board (15) is placed between first rotor (10) and second rotor (16). Circuit board (15) includes first magnetism detecting element (21a) on its first face confronting the first magnet (20a), and also includes second magnetism detecting element (21b) on its second face confronting the second magnet (20b).
摘要翻译：公开了一种旋转角度和扭矩的检测器。第一齿轮（1）和第二齿轮（2）分别联接到扭杆单元的输入轴（4）和输出轴（6）。沿半径方向磁化的第一磁体（20a）刚性地安装到与第一齿轮（1）接合的第一转子（10）。在半径方向上磁化的第二磁体（20b）刚性地安装到与第二齿轮（3）接合的第二转子（16）上。电路板（15）放置在第一转子（10）和第二转子（16）之间。电路板（15）在其与第一磁体（20a）相对的第一面上包括第一磁性检测元件（21a），并且在与第二磁体（20b）相对的第二面上还包括第二磁性检测元件（21b）。

2. 发明申请

US20060042403A1 Device for detecting absolute rotation angle and torque 失效
标题翻译：用于检测绝对旋转角度和扭矩的装置
公开(公告)号：US20060042403A1
公开(公告)日：2006-03-02
申请号：US10528586
申请日：2004-08-31
申请人： Koji Oike , Kiyotaka Uehira , Masaharu Ushihara
发明人： Koji Oike , Kiyotaka Uehira , Masaharu Ushihara
IPC分类号： G01L3/12
CPC分类号： B62D6/10 , B62D15/0215 , B62D15/0245 , G01D5/145 , G01L3/104
摘要： A detector of an absolute rotation angle and torque is disclosed. The detector includes a first gear (1) coupled to an input shaft (2) of a torsion-bar unit, a gear A (6) engaging with the first gear (1), and a first detecting section of an absolute rotation angle placed at the center of the gear A (6). The detector also includes a second gear (3) coupled to an output shaft (4) of the torsion-bar unit, a gear B (7) engaging with the second gear (3), and a second detecting section of an absolute angle placed at the center of gear B (7).
摘要翻译：公开了绝对旋转角度和扭矩的检测器。检测器包括联接到扭杆单元的输入轴（2）的第一齿轮（1），与第一齿轮（1）接合的齿轮A（6）和安置在绝对旋转角度的第一检测部分在齿轮A（6）的中心。检测器还包括联接到扭力杆单元的输出轴（4）的第二齿轮（3），与第二齿轮（3）接合的齿轮B（7），以及安置绝对角度的第二检测部分在齿轮B（7）的中心。

3. 发明授权

US06987384B2 Device for detecting rotation angle and torque 失效
标题翻译：用于检测旋转角度和扭矩的装置
公开(公告)号：US06987384B2
公开(公告)日：2006-01-17
申请号：US10528658
申请日：2004-08-31
申请人： Kiyotaka Uehira , Koji Oike , Masaharu Ushihara
发明人： Kiyotaka Uehira , Koji Oike , Masaharu Ushihara
IPC分类号： G01B7/30
CPC分类号： B62D6/10 , B62D15/0215 , G01D5/145 , G01D11/245 , G01L3/104 , G01L3/1471 , G01L5/221
摘要： A detector of a rotation angle and torque is disclosed. First gear (1) and second gear (2) are coupled to input shaft (4) and output shaft (6) of a torsion-bar unit respectively. First magnet (20a) magnetized in a radius direction is rigidly mounted to first rotor (10) engaging with first gear (1). Second magnet (20b) magnetized in a radius direction is rigidly mounted to second rotor (16) engaging with second gear (3). Circuit board (15) is placed between first rotor (10) and second rotor (16). Circuit board (15) includes first magnetism detecting element (21a) on its first face confronting the first magnet (20a), and also includes second magnetism detecting element (21b) on its second face confronting the second magnet (20b).
摘要翻译：公开了一种旋转角度和扭矩的检测器。第一齿轮（1）和第二齿轮（2）分别联接到扭杆单元的输入轴（4）和输出轴（6）。沿半径方向磁化的第一磁体（20a）刚性地安装到与第一齿轮（1）接合的第一转子（10）。在半径方向上磁化的第二磁体（20b）刚性地安装到与第二齿轮（3）接合的第二转子（16）上。电路板（15）放置在第一转子（10）和第二转子（16）之间。电路板（15）在其与第一磁体（20a）相对的第一面上包括第一磁性检测元件（21a），并且在与第二磁体（20b）相对的第二面上还包括第二磁性检测元件（21b）。

4. 发明授权

US07258027B2 Device for detecting absolute rotation angle and torque 失效
标题翻译：用于检测绝对旋转角度和扭矩的装置
公开(公告)号：US07258027B2
公开(公告)日：2007-08-21
申请号：US10528586
申请日：2004-08-31
申请人： Koji Oike , Kiyotaka Uehira , Masaharu Ushihara
发明人： Koji Oike , Kiyotaka Uehira , Masaharu Ushihara
IPC分类号： G01L3/00
CPC分类号： B62D6/10 , B62D15/0215 , B62D15/0245 , G01D5/145 , G01L3/104
摘要： A detector of an absolute rotation angle and torque includes a first gear coupled to an input shaft of a torsion-bar unit, a gear A engaging with the first gear, and a first detecting section of an absolute rotation angle placed at the center of the gear A. The detector also includes a second gear coupled to an output shaft of the torsion-bar unit, a gear B engaging with the second gear, and a second detecting section of an absolute angle placed at the center of gear B.
摘要翻译：绝对旋转角度和扭矩的检测器包括联接到扭杆单元的输入轴的第一齿轮，与第一齿轮啮合的齿轮A和设置在第一齿轮的中心的绝对旋转角度的第一检测部分检测器还包括联接到扭力杆单元的输出轴的第二齿轮，与第二齿轮啮合的齿轮B和位于齿轮B中心的绝对角度的第二检测部分。

5. 发明授权

US06880254B2 Torque detector 失效
标题翻译：扭矩检测器
公开(公告)号：US06880254B2
公开(公告)日：2005-04-19
申请号：US10491842
申请日：2003-06-16
申请人： Kiyotaka Uehira , Kiyotaka Sasanouchi , Junichi Yukawa , Koji Oike
发明人： Kiyotaka Uehira , Kiyotaka Sasanouchi , Junichi Yukawa , Koji Oike
IPC分类号： G01D5/14 , G01D5/16 , G01L3/10 , G01B7/00
CPC分类号： G01L3/104 , G01D5/145
摘要： A torque detector capable of detecting an amount of torque, rotation angle and rotational speed with high resolution. First rotor and second rotor are retained individually in bearings, and they each have a gear on periphery thereof. First magnet and second magnet have pairs of magnetic poles, and disposed to ends of the first rotor and the second rotor respectively. First and second magneto-sensitive elements for detecting magnetic fields produced by the first and the second magnets are placed along an axial direction of the first and the second rotors in a manner to face the first and the second magnets respectively with a predetermined space. An input shaft and an output shaft are in engagement to the first and the second rotors respectively with gears, and the output shaft is connected to the input shaft.
摘要翻译：一种能够以高分辨率检测扭矩，旋转角度和转速的量的扭矩检测器。第一转子和第二转子分别保持在轴承中，并且它们各自在其周边上具有齿轮。第一磁体和第二磁体具有成对的磁极，分别设置在第一转子和第二转子的端部。用于检测由第一和第二磁体产生的磁场的第一和第二磁敏元件分别以第一和第二转子的轴向方向以预定的空间分别面对第一和第二磁体。输入轴和输出轴分别与齿轮啮合到第一和第二转子，并且输出轴连接到输入轴。

6. 发明授权

US5826980A Non-contact thermometer 失效
标题翻译：非接触式温度计
公开(公告)号：US5826980A
公开(公告)日：1998-10-27
申请号：US704184
申请日：1996-08-28
申请人： Katsumi Kouzu , Shigehiro Yoshiuchi , Koji Oike , Masaaki Matsui , Kazuto Kume
发明人： Katsumi Kouzu , Shigehiro Yoshiuchi , Koji Oike , Masaaki Matsui , Kazuto Kume
IPC分类号： G01J5/02 , G01J5/00 , G01J5/34 , G01J5/08 , G01J5/04 , G01K3/06
CPC分类号： G01J5/34 , G01J5/0022
摘要： A non-contact thermometer uses a pyroelectric infrared sensor which makes it possible to measure temperatures of an object having a large area required to be measured, and at a plurality of points. The thermometer sets up a reference position without using a position detecting switch and also improves the accuracy of measuring the temperature due to its increased amount of incident infrared rays transmitted as a result of reducing the motor speed and extending the time of measurement at the point where infrared rays of the object to be measured is to be detected. The thermometer's stepping motor is fed with its operation step input and brought to a stop at the reference exciting phase of the motor which has been set up in advance. The whole measurement operation thereafter is arranged to proceed, starting from the above exciting phase serving as the reference, at which point the motor was brought to a stop.
摘要翻译：非接触温度计使用热电红外传感器，其使得可以测量具有需要测量的大面积的物体的温度以及多个点。温度计不使用位置检测开关而设置基准位置，并且由于降低电机速度和延长测量时间而使传入的入射红外线的量增加，从而提高了测量温度的精度。要检测待测物体的红外线。温度计的步进电机输入其操作步进输入，并在预先设置的电机的参考励磁相位停止。其后的整个测量操作被设置为从作为参考的上述激励相开始，在此时电动机停止。

7. 发明授权

US06861837B1 Rotation angle detector 失效
标题翻译：旋转角度检测器
公开(公告)号：US06861837B1
公开(公告)日：2005-03-01
申请号：US10862563
申请日：2004-06-07
申请人： Masaru Shimizu , Koji Oike
发明人： Masaru Shimizu , Koji Oike
IPC分类号： G01B7/30 , B62D15/02 , G01B7/00 , G01D5/14 , G01D5/16
CPC分类号： G01D5/145 , B62D15/0215
摘要： A rotation angle detector is simple in structure and is capable of angle detection with a high resolution. First and second detecting units detect rotations of first and second detecting members rotating in association with a rotating member as detection signals in which predetermined waveforms continue. A control unit connected with the first and second detecting units detects a difference between the waveforms output from first and second detecting units as a gradually increasing detection signal and detects a rotation angle of the rotating member from two signals: the gradually increasing detection signal and the waveform output from the first detecting unit.
摘要翻译：旋转角度检测器结构简单，能够以高分辨率进行角度检测。第一和第二检测单元检测与旋转构件相关联地旋转的第一和第二检测构件的旋转，作为其中预定波形继续的检测信号。与第一和第二检测单元连接的控制单元检测从第一和第二检测单元输出的波形之间的差作为逐渐增加的检测信号，并从两个信号检测旋转构件的旋转角度：逐渐增加的检测信号和来自第一检测单元的波形输出。

8. 发明申请

US20050030011A1 Rotation angle detector 失效
标题翻译：旋转角度检测器
公开(公告)号：US20050030011A1
公开(公告)日：2005-02-10
申请号：US10862563
申请日：2004-06-07
申请人： Masaru Shimizu , Koji Oike
发明人： Masaru Shimizu , Koji Oike
IPC分类号： G01B7/30 , B62D15/02 , G01B7/00 , G01D5/14 , G01D5/16 , G01P3/48
CPC分类号： G01D5/145 , B62D15/0215
摘要： A rotation angle detector is simple in structure and is capable of angle detection with a high resolution, First and second detecting units detect rotations of first and second detecting members rotating in association with a rotating member as detection signals in which predetermined waveforms continue. A control unit connected with the first and second detecting units detects a difference between the waveforms output from first and second detecting units as a gradually increasing detection signal and detects a rotation angle of the rotating member from two signals: the gradually increasing detection signal and the waveform output from the first detecting unit.
摘要翻译：旋转角度检测器结构简单，能够以高分辨率进行角度检测，第一和第二检测单元检测与旋转构件相关联地旋转的第一和第二检测构件的旋转，作为其中预定波形继续的检测信号。与第一和第二检测单元连接的控制单元检测从第一和第二检测单元输出的波形之间的差作为逐渐增加的检测信号，并从两个信号检测旋转构件的旋转角度：逐渐增加的检测信号和来自第一检测单元的波形输出。

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