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1. 发明申请

US20120242180A1 PERMANENT MAGNET AND MOTOR AND GENERATOR USING THE SAME 审中-公开
标题翻译：永久磁铁，电机和使用它的发电机
公开(公告)号：US20120242180A1
公开(公告)日：2012-09-27
申请号：US13235679
申请日：2011-09-19
申请人： Yosuke Horiuchi , Shinya Sakurada , Tsuyoshi Kobayashi , Keiko Okamoto , Masaya Hagiwara
发明人： Yosuke Horiuchi , Shinya Sakurada , Tsuyoshi Kobayashi , Keiko Okamoto , Masaya Hagiwara
IPC分类号： H02K21/00 , H01F7/02
CPC分类号： H01F1/0596
摘要： In an embodiment, a permanent magnet includes a composition of RpFeqZrrMsCutCo100-p-q-r-s-t (R: rare-earth element, M: at least one element selected from Ti and Hf, 10≦p≦15, 24≦q≦40.5, 1.5≦r≦4.5, 0≦s≦3, 1.5≦r+s≦4.5, and 0.8≦t≦13.5 (atomic %)). The permanent magnet has a texture including a main phase which is formed of a Th2Zn17 type crystal phase, and a grain boundary phase which has a crystal phase having a Zr concentration of from 4 atomic % or more to 35 atomic % or less.
摘要翻译：在一个实施方案中，永磁体包括RpFeqZrrMsCutCo100-pqrst（R：稀土元素，M：选自Ti和Hf中的至少一种元素，10和nlE; p＆nlE; 15,24和nlE; q＆nlE; 40.5,1.5＆amp; ; 4.5，0＆nlE; s＆nlE; 3,1.5＆nlE; r + s＆nlE; 4.5和0.8＆nlE; t＆nlE; 13.5（原子％））。永磁体具有包括由Th2Zn17型结晶相形成的主相和具有4原子％以上至35原子％以下的Zr浓度的结晶相的晶界相的织构。

2. 发明授权

US08245569B2 Abnormality detection apparatus and abnormality detection method for air/fuel ratio sensor 有权
标题翻译：空气/燃料比传感器异常检测装置和异常检测方法
公开(公告)号：US08245569B2
公开(公告)日：2012-08-21
申请号：US12775872
申请日：2010-05-07
申请人： Takeo Ogiso , Keiko Okamoto , Yuya Yoshikawa , Hiroaki Tsuji
发明人： Takeo Ogiso , Keiko Okamoto , Yuya Yoshikawa , Hiroaki Tsuji
IPC分类号： G01M15/04
CPC分类号： G01M15/104
摘要： An abnormality detection apparatus includes: an air/fuel ratio control portion that controls of fluctuating the air/fuel ratio; a data acquisition portion that acquires a responsiveness parameter during change of output of the sensor between rich and lean peaks; and a abnormality determination portion that when the number of acquisitions reaches or exceeds a first set number, the presence/absence of sensor abnormality based on the average value and the criterion-value is determined, if the average value is not in a pending region; however, if the average value is in the pending region, the data acquisition is performed until the number of acquisitions performed during a large-amount-of-intake-air state of the engine reaches a second set number, and the presence/absence of sensor abnormality based on the average value of the data acquired by the second set number of acquisitions and the criterion-value is determined.
摘要翻译：异常检测装置包括：空气/燃料比控制部，其控制空燃比的波动; 数据采集部，其在丰富峰和所述贫峰之间的所述传感器的输出变化期间获取响应性参数; 以及异常判定部，当获取次数达到或超过第一设定数时，如果平均值不在未决区域，则确定基于平均值和标准值的传感器异常的存在/不存在; 然而，如果平均值处于未决区域，则执行数据采集，直到在发动机的大量进气 - 空气状态期间执行的获取次数达到第二设定数，并且存在/不存在确定基于由第二设定采集次数获得的数据的平均值和标准值的传感器异常。

3. 发明授权

US08245568B2 Abnormality detection apparatus and abnormality detection method for air/fuel ratio sensor 有权
标题翻译：空气/燃料比传感器异常检测装置和异常检测方法
公开(公告)号：US08245568B2
公开(公告)日：2012-08-21
申请号：US12765550
申请日：2010-04-22
申请人： Yuya Yoshikawa , Takeo Ogiso , Hiroaki Tsuji , Keiko Okamoto
发明人： Yuya Yoshikawa , Takeo Ogiso , Hiroaki Tsuji , Keiko Okamoto
IPC分类号： G01M15/04
CPC分类号： F02D41/1495 , F02D41/1456
摘要： An abnormality detection apparatus includes: an air/fuel ratio control portion that performs a control of fluctuating the air/fuel ratio; a data acquisition portion that acquires, as data for detecting abnormality, a responsiveness parameter while output of the air/fuel ratio sensor changes between rich and lean peaks during the control; an abnormality determination portion that determines presence/absence of abnormality of the sensor by using the data; and a distribution width determination portion that finds a distribution width of the data acquired by performing a plurality of acquisitions of the data, in an increase/decrease direction of the data. On the basis of comparison between the distribution width and an abnormality criterion value, the abnormality determination portion determines that the sensor has abnormality if the distribution width is less than the criterion value, and determines that the sensor does not have abnormality if the distribution width is not less than the criterion value.
摘要翻译：异常检测装置包括：空燃比控制部，其进行空燃比波动的控制; 数据获取部，其在控制期间，在空燃比传感器的输出在丰富峰与稀峰之间变化时，作为检测异常的数据，获取响应参数; 异常确定部，其通过使用所述数据来确定所述传感器的异常的存在/不存在; 以及分发宽度确定部分，其以数据的增减方向来找到通过执行数据的多次获取而获取的数据的分布宽度。在分配宽度与异常判定值的比较的基础上，如果分布宽度小于标准值，则异常判定部判定为传感器异常，如果分布宽度为不低于标准值。

4. 发明申请

US20120074804A1 PERMANENT MAGNET AND METHOD FOR MANUFACTURING THE SAME, AND MOTOR AND POWER GENERATOR USING THE SAME 有权
标题翻译：永久磁铁及其制造方法，以及使用其的电动机和发电机
公开(公告)号：US20120074804A1
公开(公告)日：2012-03-29
申请号：US13048321
申请日：2011-03-15
申请人： Yosuke Horiuchi , Shinya Sakurada , Keiko Okamoto , Masaya Hagiwara
发明人： Yosuke Horiuchi , Shinya Sakurada , Keiko Okamoto , Masaya Hagiwara
IPC分类号： H02K21/00 , B22F3/12 , H01F7/02 , B22F3/24
CPC分类号： H01F1/0596 , C21D8/1205 , C22C1/02 , C22C28/00 , C22C33/04 , C22C38/005 , C22C38/02 , C22C38/04 , C22C38/10 , C22C38/14 , C22C38/16 , C22C2202/02
摘要： In an embodiment, a permanent magnet includes a composition of R (FepMqCur(Co1-sAs)1-p-q-r)z (R: rare earth element, M: Ti, Zr, Hf, A: Ni, V, Cr, Mn, Al, Si, Ga, Nb, Ta, W, 0.05≦p 0.6, 0.005≦q≦0.1, 0.01≦r≦0.15, 0≦s≦0.2, 4≦z≦9). The permanent magnet includes a two-phase structure of a Th2Zn17 crystal phase and a copper-rich phase. An average interval between the copper-rich phases in a cross section including a crystal c axis of the Th2Zn17 crystal phase is in a range of over 120 nm and less than 500 nm.
摘要翻译：在一个实施方案中，永磁体包括R（FepMqCur（Co1-sAs）1-pqr）z（R：稀土元素，M：Ti，Zr，Hf，A：Ni，V，Cr，Mn，Al ，Si，Ga，Nb，Ta，W，0.05和nlE; p 0.6，0.005＆nlE; q＆nlE; 0.1,0.01＆amp; nlE; r＆nlE; 0.15,0和nlE; s＆nlE; 0.2,4和nlE; z＆nlE; 9）。永磁体包括Th2Zn17晶相和富铜相的两相结构。在包含Th2Zn17结晶相的晶体c轴的截面中，富铜相间的平均间隔在120nm以上且小于500nm的范围内。

5. 发明申请

US20110241810A1 PERMANENT MAGNET AND METHOD FOR MANUFACTURING THE SAME, AND MOTOR AND POWER GENERATOR USING THE SAME 有权
标题翻译：永久磁铁及其制造方法，以及使用其的电动机和发电机
公开(公告)号：US20110241810A1
公开(公告)日：2011-10-06
申请号：US13072124
申请日：2011-03-25
申请人： Yosuke HORIUCHI , Shinya Sakurada , Keiko Okamoto , Masaya Hagiwara
发明人： Yosuke HORIUCHI , Shinya Sakurada , Keiko Okamoto , Masaya Hagiwara
IPC分类号： H01F7/02 , B22F3/24 , B22F3/12
CPC分类号： H01F1/086 , B22F2998/10 , C22C1/0433 , C22C33/0257 , H01F1/0557 , H01F41/0266 , B22F9/04 , B22F2009/044 , B22F3/087 , B22F3/1017 , B22F2003/248
摘要： According to one embodiment, a permanent magnet is provided with a sintered body having a composition represented by R(FepMqCurCo1-p-q-r)zOw (where, R is at least one element selected from rare-earth elements, M is at least one element selected from Ti, Zr and Hf, and p, q, r, z and w are numbers satisfying 0.25≦p≦0.6, 0.005≦q≦0.1, 0.01≦r≦0.1, 4≦z≦9 and 0.005≦w≦0.6 in terms of atomic ratio). The sintered body has therein aggregates of oxides containing the element R dispersed substantially uniformly.
摘要翻译：根据一个实施例，永磁体设置有具有由R（FepMqCurCo1-pqr）zOw表示的组成的烧结体（其中，R是从稀土元素中选择的至少一种元素，M是至少一种选自 Ti，Zr和Hf，p，q，r，z和w是满足0.25＆nlE; p＆nlE; 0.6,0.005＆amp; nlE; q＆nlE; 0.1,0.01＆amp; nlE; r＆nlE; 0.1,4和nlE; z和nlE; 9和0.005＆ ; 0.6原子比）。烧结体中具有大体均匀分散的含有元素R的氧化物聚集体。

6. 发明申请

US20100324802A1 ABNORMALITY DETECTION APPARATUS AND ABNORMALITY DETECTION METHOD FOR AIR/FUEL RATIO SENSOR 失效
标题翻译：空气/燃料比传感器的异常检测装置和异常检测方法
公开(公告)号：US20100324802A1
公开(公告)日：2010-12-23
申请号：US12785816
申请日：2010-05-24
申请人： Takeo OGISO , Hiroaki TSUJI , Yuya YOSHIKAWA , Keiko OKAMOTO
发明人： Takeo OGISO , Hiroaki TSUJI , Yuya YOSHIKAWA , Keiko OKAMOTO
IPC分类号： F02D41/00 , G06F15/00
CPC分类号： F02D41/222 , F02D41/1495 , Y02T10/40
摘要： An abnormality detection apparatus includes: an air/fuel ratio control portion that performs a control of fluctuating the air/fuel ratio between rich and lean states; a data acquisition portion that acquires, as data for detecting abnormality, a parameter that corresponds to responsiveness during change of output of the A/F sensor between rich and lean peaks during the control; a straight line setting portion that sets a straight line that represents a tendency of change of the parameter relative to change in intake air amount of the engine based on the data acquired by performing acquisition of the data a plurality of times; and an abnormality determination portion that determines the presence/absence of abnormality of the A/F sensor based on comparison between the gradient of the set straight line and an abnormality criterion value.
摘要翻译：一种异常检测装置，包括：空燃比控制部，其对丰富状态和稀薄状态之间的空燃比进行波动控制; 数据获取部，其作为用于检测异常的数据，在所述控制期间获取与所述A / F传感器在丰富峰和所述贫峰之间的输出变化期间的响应性相对应的参数; 基于通过多次获取数据而获取的数据，设定表示参数相对于发动机的进气量的变化的变化趋势的直线的直线设定部; 以及异常判定部，其基于所设定的直线的斜率与异常判别值的比较来判定A / F传感器的异常的有无。

7. 发明申请

US20100319667A1 ABNORMALITY DETECTION APPARATUS AND ABNORMALITY DETECTION METHOD FOR AIR/FUEL RATIO SENSOR 有权
标题翻译：空气/燃料比传感器的异常检测装置和异常检测方法
公开(公告)号：US20100319667A1
公开(公告)日：2010-12-23
申请号：US12765550
申请日：2010-04-22
申请人： Yuya YOSHIKAWA , Takeo Ogiso , Hiroaki Tsuji , Keiko Okamoto
发明人： Yuya YOSHIKAWA , Takeo Ogiso , Hiroaki Tsuji , Keiko Okamoto
IPC分类号： F02D41/00
CPC分类号： F02D41/1495 , F02D41/1456
摘要： An abnormality detection apparatus includes: an air/fuel ratio control portion that performs a control of fluctuating the air/fuel ratio; a data acquisition portion that acquires, as data for detecting abnormality, a responsiveness parameter while output of the air/fuel ratio sensor changes between rich and lean peaks during the control; an abnormality determination portion that determines presence/absence of abnormality of the sensor by using the data; and a distribution width determination portion that finds a distribution width of the data acquired by performing a plurality of acquisitions of the data, in an increase/decrease direction of the data. On the basis of comparison between the distribution width and an abnormality criterion value, the abnormality determination portion determines that the sensor has abnormality if the distribution width is less than the criterion value, and determines that the sensor does not have abnormality if the distribution width is not less than the criterion value.
摘要翻译：异常检测装置包括：空燃比控制部，其进行空燃比波动的控制; 数据获取部，其在控制期间，在空燃比传感器的输出在丰富峰与稀峰之间变化时，作为检测异常的数据，获取响应参数; 异常确定部，其通过使用所述数据来确定所述传感器的异常的存在/不存在; 以及分发宽度确定部分，其以数据的增减方向来找到通过执行数据的多次获取而获取的数据的分布宽度。在分配宽度与异常判定值的比较的基础上，如果分布宽度小于标准值，则异常判定部判定为传感器异常，如果分布宽度为不低于标准值。

8. 发明授权

US09653198B2 Permanent magnet and manufacturing method thereof, and motor and generator using the same 有权
公开(公告)号：US09653198B2
公开(公告)日：2017-05-16
申请号：US13423535
申请日：2012-03-19
申请人： Yosuke Horiuchi , Shinya Sakurada , Tsuyoshi Kobayashi , Keiko Okamoto , Masaya Hagiwara
发明人： Yosuke Horiuchi , Shinya Sakurada , Tsuyoshi Kobayashi , Keiko Okamoto , Masaya Hagiwara
IPC分类号： H02K21/00 , H01F7/02 , B22F3/24 , H01F1/059 , C22C30/02 , B22F3/02 , B22F3/10 , C22C1/04 , H01F41/02
CPC分类号： H01F1/0596 , B22F3/02 , B22F3/10 , B22F3/24 , B22F2003/248 , B22F2998/10 , C22C1/04 , C22C30/02 , H01F41/0273 , B22F2009/044 , B22F2201/11 , B22F2202/05
摘要： In one embodiment, a permanent magnet includes a composition represented by RpFeqMrCusCo100-p-q-r-s (R: rare earth element, M: at least one element selected from Zr, Ti and Hf, 10≦p≦13.5 atomic %, 28≦q≦40 atomic %, 0.88≦r≦7.2 atomic %, 4≦s≦13.5 atomic %), and a metallic structure in which a composition region having an Fe concentration of 28 mol % or more is a main phase. A Cu concentration in the main phase is 5 mol % or more.

9. 发明授权

US08568539B2 Permanent magnet and method for manufacturing the same, and motor and power generator using the same 有权
标题翻译：永磁体及其制造方法，以及使用其的电动机和发电机
公开(公告)号：US08568539B2
公开(公告)日：2013-10-29
申请号：US13072124
申请日：2011-03-25
申请人： Yosuke Horiuchi , Shinya Sakurada , Keiko Okamoto , Masaya Hagiwara
发明人： Yosuke Horiuchi , Shinya Sakurada , Keiko Okamoto , Masaya Hagiwara
IPC分类号： H01F1/055 , H01F1/08
CPC分类号： H01F1/086 , B22F2998/10 , C22C1/0433 , C22C33/0257 , H01F1/0557 , H01F41/0266 , B22F9/04 , B22F2009/044 , B22F3/087 , B22F3/1017 , B22F2003/248
摘要： According to one embodiment, a permanent magnet is provided with a sintered body having a composition represented by R(FepMqCurCo1-p-q-r)zOw (where, R is at least one element selected from rare-earth elements, M is at least one element selected from Ti, Zr and Hf, and p, q, r, z and w are numbers satisfying 0.25≦p≦0.6, 0.005≦q≦0.1, 0.01≦r≦0.1, 4≦z≦9 and 0.005≦w≦0.6 in terms of atomic ratio). The sintered body has therein aggregates of oxides containing the element R dispersed substantially uniformly.
摘要翻译：根据一个实施例，永磁体设置有具有由R（FepMqCurCo1-pqr）zOw表示的组成的烧结体（其中，R是从稀土元素中选择的至少一种元素，M是至少一种选自 Ti，Zr和Hf，p，q，r，z和w是满足0.25≤p≤0.6,0.005@ q @ 0.1,0.01 @ r @ 0.1,4 @ z @ 9和0.005 @ w @ 0.6的数字的原子比）。烧结体中具有大体均匀分散的含有元素R的氧化物聚集体。

10. 发明申请

US20080008355A1 Image recognition apparatus, image recognition method, and vehicle control apparatus 审中-公开
标题翻译：图像识别装置，图像识别方法和车辆控制装置
公开(公告)号：US20080008355A1
公开(公告)日：2008-01-10
申请号：US11822232
申请日：2007-07-03
申请人： Keiko Okamoto , Katsumi Sakata
发明人： Keiko Okamoto , Katsumi Sakata
IPC分类号： G06K9/00
CPC分类号： G06K9/00369 , G06K9/00805
摘要： An extracting unit extracts a determination subject area from an input image shot by a camera. A recognition unit recognizes a presence of a specific object by comparing an image of the determination subject area with a reference image. An interval control unit controls an interval of an extracting position of the determination subject area to be extracted by the extracting unit based on a location of the determination subject area within the input image.
摘要翻译：提取单元从由相机拍摄的输入图像提取确定对象区域。识别单元通过将确定对象区域的图像与参考图像进行比较来识别特定对象的存在。间隔控制单元基于输入图像内的确定对象区域的位置来控制由提取单元提取的确定对象区域的提取位置的间隔。

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