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1. 发明授权

US08866353B2 Inverter-integrated driving module 有权
标题翻译：逆变器集成驱动模块
公开(公告)号：US08866353B2
公开(公告)日：2014-10-21
申请号：US13519332
申请日：2011-01-20
申请人： Yoshihiro Miyama , Moriyuki Hazeyama , Masaya Inoue , Yoshiko Obiraki , Tatsuya Kitamura
发明人： Yoshihiro Miyama , Moriyuki Hazeyama , Masaya Inoue , Yoshiko Obiraki , Tatsuya Kitamura
IPC分类号： H02K9/06 , H02K9/10 , H02K9/22 , H02K11/00 , H02K5/18 , H02K5/20 , H02K1/27 , H02K1/32
CPC分类号： H02K5/18 , H02K1/2786 , H02K1/32 , H02K5/20 , H02K9/06 , H02K11/33
摘要： A first inverter ventilation aperture is disposed so as to pass through a portion of a fin base that faces a bearing, a first rotor ventilation aperture is disposed so as to pass through a portion of a bottom surface portion that faces the bearing, and a first cooling airflow ventilation channel is formed in which a cooling airflow flows radially inward through radiating fins, then flows toward a first surface side of a mount portion through the first inverter ventilation aperture, flows axially through an interior portion of a stator core, and then flows out between the bottom surface portion and a base portion through the first rotor ventilation aperture, and subsequently flows radially outward between the bottom surface portion and the base portion due to rotational driving of a centrifugal fan.
摘要翻译：第一逆变器通风孔设置成穿过与轴承相对的翅片基部的一部分，第一转子通风孔设置成穿过面向轴承的底面部的一部分，形成冷却空气流通通道，其中冷却气流径向向内流过散热片，然后通过第一逆变通风孔向安装部分的第一表面侧流动，轴向流过定子芯的内部，然后流动通过第一转子通风孔在底面部分和基部之间出来，并且随后由于离心风扇的旋转驱动而在底面部分和基部之间径向向外流动。

2. 发明授权

US09539909B2 Inverter-integrated driving module and manufacturing method therefor 有权
标题翻译：逆变器集成驱动模块及其制造方法
公开(公告)号：US09539909B2
公开(公告)日：2017-01-10
申请号：US13519747
申请日：2011-01-20
申请人： Moriyuki Hazeyama , Yoshihiro Miyama , Masaya Inoue , Yoshiko Obiraki , Tatsuya Kitamura
发明人： Moriyuki Hazeyama , Yoshihiro Miyama , Masaya Inoue , Yoshiko Obiraki , Tatsuya Kitamura
IPC分类号： H02K11/00 , B60L11/18 , H02K11/02
CPC分类号： B60L11/1803 , B60L2200/26 , H02K11/02 , H02K11/33 , Y02T10/641 , Y02T10/7005 , Y10T29/49009
摘要： Phase coils are each configured by winding a conductor wire in a concentrated winding consecutively on three circumferentially consecutive tooth portions, six inverter units of an inverter module are each disposed in close proximity to a motor so as to face each of the phase coils axially, and the motor and the inverter module are electrically connected by connecting an alternating-current output terminals of each of the plurality of inverter units to output wires of the phase coils that face the inverter units axially.
摘要翻译：相位线圈分别通过在三个周向连续的齿部上连续地卷绕在集中绕组中的导体线构成，逆变器模块的六个逆变器单元分别靠近电动机设置成轴向地面对每个相线圈，并且电动机和逆变器模块通过将多个逆变器单元中的每一个的交流输出端子轴向连接到逆变器单元的相线圈的输出线来电连接。

3. 发明申请

US20120299407A1 INVERTER-INTEGRATED DRIVING MODULE 有权
标题翻译：逆变器集成驱动模块
公开(公告)号：US20120299407A1
公开(公告)日：2012-11-29
申请号：US13519332
申请日：2011-01-20
申请人： Yoshihiro Miyama , Moriyuki Hazeyama , Masaya Inoue , Yoshiko Obiraki , Tatsuya Kitamura
发明人： Yoshihiro Miyama , Moriyuki Hazeyama , Masaya Inoue , Yoshiko Obiraki , Tatsuya Kitamura
IPC分类号： H02K9/06
CPC分类号： H02K5/18 , H02K1/2786 , H02K1/32 , H02K5/20 , H02K9/06 , H02K11/33
摘要： A first inverter ventilation aperture is disposed so as to pass through a portion of a fin base that faces a bearing, a first rotor ventilation aperture is disposed so as to pass through a portion of a bottom surface portion that faces the bearing, and a first cooling airflow ventilation channel is formed in which a cooling airflow flows radially inward through radiating fins, then flows toward a first surface side of a mount portion through the first inverter ventilation aperture, flows axially through an interior portion of a stator core, and then flows out between the bottom surface portion and a base portion through the first rotor ventilation aperture, and subsequently flows radially outward between the bottom surface portion and the base portion due to rotational driving of a centrifugal fan.
摘要翻译：第一逆变器通风孔设置成穿过与轴承相对的翅片基部的一部分，第一转子通风孔设置成穿过面向轴承的底面部的一部分，形成冷却空气流通通道，其中冷却气流径向向内流过散热片，然后通过第一逆变通风孔向安装部分的第一表面侧流动，轴向流过定子芯的内部，然后流动通过第一转子通风孔在底面部分和基部之间出来，并且随后由于离心风扇的旋转驱动而在底面部分和基部之间径向向外流动。

4. 发明申请

US20120319542A1 INVERTER-INTEGRATED DRIVING MODULE AND MANUFACTURING METHOD THEREFOR 有权
标题翻译：逆变器集成驱动模块及其制造方法
公开(公告)号：US20120319542A1
公开(公告)日：2012-12-20
申请号：US13519747
申请日：2011-01-20
申请人： Moriyuki Hazeyama , Yoshihiro Miyama , Masaya Inoue , Yoshiko Obiraki , Tatsuya Kitamura
发明人： Moriyuki Hazeyama , Yoshihiro Miyama , Masaya Inoue , Yoshiko Obiraki , Tatsuya Kitamura
IPC分类号： H02K11/00 , H02K15/02
CPC分类号： B60L11/1803 , B60L2200/26 , H02K11/02 , H02K11/33 , Y02T10/641 , Y02T10/7005 , Y10T29/49009
摘要： Phase coils are each configured by winding a conductor wire in a concentrated winding consecutively on three circumferentially consecutive tooth portions, six inverter units of an inverter module are each disposed in close proximity to a motor so as to face each of the phase coils axially, and the motor and the inverter module are electrically connected by connecting an alternating-current output terminals of each of the plurality of inverter units to output wires of the phase coils that face the inverter units axially.
摘要翻译：相位线圈分别通过在三个周向连续的齿部上连续地卷绕在集中绕组中的导体线构成，逆变器模块的六个逆变器单元分别靠近电动机设置成轴向地面对每个相线圈，并且电动机和逆变器模块通过将多个逆变器单元中的每一个的交流输出端子轴向连接到逆变器单元的相线圈的输出线来电连接。

5. 发明申请

US20070106511A1 Speaker identifying apparatus and computer program product 有权
标题翻译：扬声器识别装置和计算机程序产品
公开(公告)号：US20070106511A1
公开(公告)日：2007-05-10
申请号：US11527607
申请日：2006-09-27
申请人： Parham Mokhtari , Tatsuya Kitamura , Hironori Takemoto , Seiji Adachi , Kiyoshi Honda
发明人： Parham Mokhtari , Tatsuya Kitamura , Hironori Takemoto , Seiji Adachi , Kiyoshi Honda
IPC分类号： G10L15/00
CPC分类号： G10L17/02
摘要： A speaker identifying apparatus includes: a module for performing a principal component analysis on predetermined vocal tract geometrical parameters of a plurality of speakers and calculating an average and principal component vectors representing speaker-dependent variation; a module for performing acoustic analysis on the speech data being uttered for each of the speakers to calculate cepstrum coefficients; a module for calculating principal component coefficients for approximating the vocal tract geometrical parameter of each of the plurality of speakers by a linear sum of principal component coefficients; a module for determining, by multiple regression analysis, a coefficient sequence for estimating principal component coefficients by a linear sum of the plurality of prescribed features, for each of the plurality of speakers; a module for calculating a plurality of features from speech data of the speaker to be identified, and estimating principal component coefficients for calculating the vocal tract geometrical parameter of the speaker to be identified, by a linear sum obtained by applying the coefficient sequence calculated by the regression analyzing module; and a module for identifying said speaker to be identified, by comparing the estimated principal component coefficients with the principal component coefficients calculated for each of the plurality of speakers by the principal component coefficient calculating module.
摘要翻译：扬声器识别装置包括：用于对多个扬声器的预定声道几何参数执行主分量分析并计算表示说话者相关变化的平均和主分量矢量的模块; 用于对每个扬声器发出的语音数据执行声学分析以计算倒谱系数的模块; 用于通过主分量系数的线性和来计算用于近似多个扬声器中的每一个的声道几何参数的主分量系数的模块; 用于通过多元回归分析确定用于对所述多个说话者中的每一个的所述多个规定特征的线性和估计主成分系数的系数序列的模块; 用于根据要识别的说话者的语音数据计算多个特征的模块，以及通过应用由所述识别的所述系统序列计算的系数序列来获得的线性和来估计用于计算要识别的说话者的声道几何参数的主成分系数回归分析模块; 以及用于通过将所估计的主分量系数与由主成分系数计算模块为多个扬声器中的每一个计算的主分量系数进行比较来识别要识别的所述扬声器的模块。

6. 发明授权

US08519751B2 Gate drive circuit 失效
标题翻译：门驱动电路
公开(公告)号：US08519751B2
公开(公告)日：2013-08-27
申请号：US13390721
申请日：2010-09-02
申请人： Tatsuya Kitamura , Hiroshi Nakatake , Yasushi Nakayama
发明人： Tatsuya Kitamura , Hiroshi Nakatake , Yasushi Nakayama
IPC分类号： H03K3/00
CPC分类号： H03K17/04106
摘要： A gate drive circuit capable of turning on a semiconductor switching element at high speed, which includes: a buffer circuit including a turn-on-drive switching element and a turn-off-drive switching element that are complementarily turned on and off, for driving the semiconductor switching element; a first DC voltage supply including a positive electrode connected to the source or emitter of the turn-on-drive switching element and a negative electrode connected to a reference potential; and a second DC voltage supply including a positive electrode connected to the source or emitter of the turn-off-drive switching element and a negative electrode connected to the reference potential.
摘要翻译：一种能够高速地接通半导体开关元件的栅极驱动电路，其特征在于包括：缓冲电路，其包括驱动开关元件和关断驱动开关元件，所述导通驱动开关元件和关断驱动开关元件互补地导通和截止，用于驱动半导体开关元件; 第一DC电压源，包括连接到驱动开关元件的源极或发射极的正极和连接到参考电位的负极; 以及包括连接到关断驱动开关元件的源极或发射极的正极和连接到参考电位的负极的第二直流电压源。

7. 发明授权

US06599467B1 Process for forging titanium-based material, process for producing engine valve, and engine valve 有权
标题翻译：钛基材料的锻造工艺，发动机阀的制造工艺和发动机阀
公开(公告)号：US06599467B1
公开(公告)日：2003-07-29
申请号：US09418753
申请日：1999-10-15
申请人： Toshiya Yamaguchi , Akio Hotta , Yoshinori Shibata , Tadahiko Furuta , Takashi Saito , Satoru Iwase , Takashi Haruta , Tatsuya Kitamura
发明人： Toshiya Yamaguchi , Akio Hotta , Yoshinori Shibata , Tadahiko Furuta , Takashi Saito , Satoru Iwase , Takashi Haruta , Tatsuya Kitamura
IPC分类号： B22F320
CPC分类号： F01L3/02
摘要： The invention provides a process for forging a titanium-based material comprises the steps of: preparing a titanium-based sintered workpiece including at least one of ceramics particles and pores in a total amount of 1% or more by volume, the ceramics particles being thermodynamically stable in a titanium alloy; and heating the workpiece to a forging temperature and forging the same. In the production process, the pores or the ceramics particles inhibit the grain growth during forging. Accordingly, it is possible to carry out the forging at a relatively high temperature at which the titanium-based material exhibits a small resistance to deformation. Moreover, the titanium-based material can maintain an appropriate microstructure even after the forging. Consequently, the impact value and the fatigue strength are inhibited from decreasing.
摘要翻译：本发明提供了一种锻造钛基材料的方法，包括以下步骤：制备总体含量为1％或更多体积的陶瓷颗粒和孔中的至少一种的钛基烧结工件，陶瓷颗粒是热力学的钛合金稳定; 并将工件加热至锻造温度并锻造。在制造过程中，孔或陶瓷颗粒在锻造期间抑制晶粒生长。因此，可以在钛基材料表现出较小的变形阻力的较高温度下进行锻造。此外，即使在锻造之后，钛基材料也可以保持适当的微观结构。因此，抑制冲击值和疲劳强度的降低。

8. 发明授权

US5774629A Inference apparatus using occurence rate data and degree of relevance data 失效
标题翻译：推理装置使用发生率数据和相关度数据
公开(公告)号：US5774629A
公开(公告)日：1998-06-30
申请号：US564244
申请日：1995-12-20
申请人： Hiroyoshi Yamaguchi , Tatsuya Kitamura , Kunitoshi Suzuki
发明人： Hiroyoshi Yamaguchi , Tatsuya Kitamura , Kunitoshi Suzuki
IPC分类号： G06N5/02 , G06F15/18
CPC分类号： G06N5/022 , G06N5/025
摘要： An apparatus for correctly inferring the causes of a failure of driving machine or the like. Each time a true cause is found, the data on the degree of relevance of the cause is so corrected that the degree of the other causes becomes high and those of the other causes become low. On the basis of the data on the failure rate and the data on the degree of the relevance, the certainty of each cause is inferred by a first inferring means. The data on the predicted failure rate of each cause and the data on the actual failure rate are compared, and the certainty of each cause is inferred by a second inferring means in such a way that the certainty of a cause having less errors becomes higher. The certainties inferred by the first and second inferring means are weighted in a predetermined way. Based upon these weighted certainties, final certainties are inferred.
摘要翻译： PCT No.PCT / JP94 / 01091 Sec。 371 1995年12月20日第 102（e）1995年12月20日，PCT PCT 1994年7月5日PCT公布。公开号WO95 / 02216 1995年1月19日，日本公开了一种用于正确推断驾驶机器故障原因的装置等。每当找到真正的原因时，原因相关程度的数据如此纠正，使其他原因的程度变高，而其他原因的程度变低。根据关于失败率的数据和相关度的数据，每个原因的确定性由第一推断手段推断。对每个原因的预测故障率和实际故障率的数据进行比较，并且通过第二推断装置推断每个原因的确定性，使得具有较小误差的原因的确定性变得更高。由第一和第二推断装置推断的确定性以预定的方式加权。基于这些加权确定性，推断出最终确定性。

9. 发明授权

US08598920B2 Gate driving circuit 有权
标题翻译：门驱动电路
公开(公告)号：US08598920B2
公开(公告)日：2013-12-03
申请号：US13260069
申请日：2010-05-07
申请人： Hiroshi Nakatake , Shinichi Kinouchi , Tatsuya Kitamura
发明人： Hiroshi Nakatake , Shinichi Kinouchi , Tatsuya Kitamura
IPC分类号： H03K3/00
CPC分类号： H03K17/168 , H02M1/08 , H03K17/163
摘要： A gate driving circuit for driving a voltage-driven switching device is provided with a current limiting circuit for limiting a gate current ig that flows into a gate terminal through a gate resistor at turn-on to a current limit value IL which defines an upper limit value. The current limit value IL is set at a value which is larger than a gate current value I2 at turn-on of the switching device during a period when the Miller effect occurs but is smaller than a gate current value I1 at a point in time when a main current begins to flow at turn-on in a case where the gate current ig is not limited by the current limiting circuit. This arrangement makes a variation in a collector current of the switching device moderate at turn-on thereof when the collector current begins to flow, thereby reducing high-frequency noise.
摘要翻译：用于驱动电压驱动开关器件的栅极驱动电路设置有限流电路，用于限制通过导通时的栅极电阻流入栅极端子的栅极电流ig，限定限定上限的电流限制值IL 值。电流限制值IL被设定为大于开关器件接通时的栅极电流值I2的值，该值在发生米勒效应的时段期间小于在时间点的栅极电流值I1 在栅极电流ig不受限流电路限制的情况下，主电流在导通时开始流动。这种布置使得当集电极电流开始流动时，开关装置的集电极电流的变化在其接通时中等，从而降低高频噪声。

10. 发明申请

US20120153998A1 GATE DRIVE CIRCUIT 失效
标题翻译：门控驱动电路
公开(公告)号：US20120153998A1
公开(公告)日：2012-06-21
申请号：US13390721
申请日：2010-09-02
申请人： Tatsuya Kitamura , Hiroshi Nakatake , Yasushi Nakayama
发明人： Tatsuya Kitamura , Hiroshi Nakatake , Yasushi Nakayama
IPC分类号： H03K3/00
CPC分类号： H03K17/04106
摘要： A gate drive circuit capable of turning on a semiconductor switching element at high speed, which includes: a buffer circuit including a turn-on-drive switching element and a turn-off-drive switching element that are complementarily turned on and off, for driving the semiconductor switching element; a first DC voltage supply including a positive electrode connected to the source or emitter of the turn-on-drive switching element and a negative electrode connected to a reference potential; and a second DC voltage supply including a positive electrode connected to the source or emitter of the turn-off-drive switching element and a negative electrode connected to the reference potential.
摘要翻译：一种能够高速地接通半导体开关元件的栅极驱动电路，其特征在于包括：缓冲电路，其包括驱动开关元件和关断驱动开关元件，所述导通驱动开关元件和关断驱动开关元件互补地导通和截止，用于驱动半导体开关元件; 第一DC电压源，包括连接到驱动开关元件的源极或发射极的正极和连接到参考电位的负极; 以及包括连接到关断驱动开关元件的源极或发射极的正极和连接到参考电位的负极的第二直流电压源。

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