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31. 发明授权

US08258729B1 Down sampling method for hard disk speed control loop 有权
标题翻译：硬盘速度控制循环的下采样方法
公开(公告)号：US08258729B1
公开(公告)日：2012-09-04
申请号：US12629575
申请日：2009-12-02
申请人： Kiyotada Ito , Takahiro Inoue , Foo Leng Leong
发明人： Kiyotada Ito , Takahiro Inoue , Foo Leng Leong
IPC分类号： H02P6/16 , G05B11/01
CPC分类号： G11B19/28 , H02P6/10 , H02P6/17
摘要： Systems, methods and computer program products for removing speed adjustment errors attributed by pole asymmetry are described. In some implementations, the spindle motor speed can be down sampled. Down sampling the spindle motor speed can include determining the spindle motor speed every two (or multiple of two) electrical cycles. Determining the spindle motor speed every two electrical cycles can lead to an accurate determination of the actual spindle motor speed, as the timing and position differences between two adjacent poles can be equalized (e.g., timing and position errors associated with the second pole can be used to cancel out the timing and position characteristics errors with the first pole).
摘要翻译：描述了用于消除由杆不对称引起的速度调节误差的系统，方法和计算机程序产品。在一些实施方式中，可以对主轴电机速度进行下采样。主轴电机速度的下降采样可以包括每两（或两个）电循环确定主轴电机速度。由于两相邻极之间的定时和位置差异可以相等（例如，可以使用与第二极相关的定时和位置误差），可以每两个电周期确定主轴电机速度可以准确地确定主轴电机转速以消除第一极的时序和位置特性误差）。

32. 发明申请

US20120188292A1 SENSOR DEVICE AND ELECTRONIC APPARATUS 有权
标题翻译：传感器和电子设备
公开(公告)号：US20120188292A1
公开(公告)日：2012-07-26
申请号：US13346311
申请日：2012-01-09
申请人： Takahiro Inoue , Isamu Kawabe
发明人： Takahiro Inoue , Isamu Kawabe
IPC分类号： G09G5/10 , G01J1/44
CPC分类号： H03K17/941
摘要： The present invention provides a sensor device and an electronic apparatus each of which does not make malfunction derived from outside ambient light such as sunlight. In the sensor device, an ADC outputs, to one of two input terminals of a comparison circuit, second data which is a digital value ADCOUT corresponding to a current Iin−I1 being the result of subtraction from a current I1 from a current Iin and which is larger than a threshold Data_th.
摘要翻译：本发明提供一种传感器装置和电子装置，每个传感器装置和电子装置不会由外部环境光如太阳光导致故障。在传感器装置中，ADC向比较电路的两个输入端子之一输出第二数据，该数据是对应于电流Iin-I1的数字值ADCOUT，该电流Iin-I1是来自电流Iin的电流I1的减法结果，以及哪个大于阈值Data_th。

33. 发明授权

US08077421B1 Pole mismatch compensation via feedback control approach 有权
标题翻译：通过反馈控制方式进行极点失配补偿
公开(公告)号：US08077421B1
公开(公告)日：2011-12-13
申请号：US12353441
申请日：2009-01-14
申请人： Kiyotada Ito , Takahiro Inoue
发明人： Kiyotada Ito , Takahiro Inoue
IPC分类号： G11B15/46 , H02P5/00 , H02P6/00 , H02P6/16
CPC分类号： H02P6/16 , G11B19/28 , G11B20/24 , G11B2220/2516
摘要： A system including an error signal generating module to generate an error signal based on (i) back electromotive force sensed from a motor and (ii) a predetermined speed of the motor. The error signal includes noise due to mismatched poles of the motor. A noise elimination module eliminates components of the noise having frequencies N times a frequency of rotation of the motor from the error signal and generates a corrected error signal, where N is an integer greater than or equal to zero. A control module generates a first control signal based on components of the corrected error signal, generates a second control signal based on components of the error signal, and rotates the motor at the predetermined speed based on (i) the first control signal and (ii) the second control signal. The components of the corrected error signal have higher frequencies than the components of the error signal.
摘要翻译：一种包括误差信号产生模块的系统，用于基于（i）从电动机感测的反电动势和（ii）电动机的预定速度来产生误差信号。误差信号包括由于电动机不匹配的极点引起的噪声。噪声消除模块从误差信号中消除频率为电动机旋转频率N倍的噪声的分量，并产生校正误差信号，其中N是大于或等于零的整数。控制模块基于校正的误差信号的分量产生第一控制信号，基于误差信号的分量产生第二控制信号，并且基于（i）第一控制信号以及（i）第一控制信号以预定速度旋转电机）第二控制信号。校正误差信号的分量具有比误差信号的分量更高的频率。

34. 发明申请

US20110076069A1 FIXING DEVICE, IMAGE FORMING APPARATUS, AND FIXING METHOD 有权
标题翻译：固定装置，图像形成装置和固定方法
公开(公告)号：US20110076069A1
公开(公告)日：2011-03-31
申请号：US12891038
申请日：2010-09-27
申请人： Makoto YAGAWARA , Tsukasa Onose , Souichi Nakazawa , Sho Sawahata , Ken Onodera , Masahiro Mizuno , Soushi Kikuchi , Takahiro Inoue
发明人： Makoto YAGAWARA , Tsukasa Onose , Souichi Nakazawa , Sho Sawahata , Ken Onodera , Masahiro Mizuno , Soushi Kikuchi , Takahiro Inoue
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G2215/2093
摘要： A fixing device includes: a fixing member that fixes a toner image onto a recording medium; a pressing member that presses the recording medium against the fixing member; an oiling unit that applies release oil onto a surface of the fixing member to clean the surface; a removing member that is arranged between an downstream side of the oiling unit and an upstream side of the pressing member in a rotating direction of the fixing member and movable between an in-contact state where the removing member is in contact with the surface of the fixing member and an out-of-contact state where the removing member is out of contact with the surface; a drive unit that drives the removing member; and an oiling control unit that, when starting earliest fixing, controls the drive unit to gradually move the removing member from the in-contact state into the out-of-contact state.
摘要翻译：固定装置包括：固定构件，其将调色剂图像定影到记录介质上; 按压构件，其将记录介质压靠在固定构件上; 上油单元，其将释放油施加到所述固定构件的表面上以清洁所述表面; 排出构件，其沿着所述固定构件的旋转方向布置在所述上油单元的下游侧和所述按压构件的上游侧之间，并且能够在所述移除构件与所述定影构件的表面接触的接触状态之间移动固定构件和脱离构件与表面不接触的不接触状态; 驱动所述移除部件的驱动部; 以及上油控制单元，当开始最早的定影时，控制所述驱动单元以使所述移除构件从所述接触状态逐渐移动到所述不接触状态。

35. 发明授权

US07894727B2 Operational amplifier circuit, bandpass filter circuit, and infrared signal processing circuit 有权
标题翻译：运算放大器电路，带通滤波电路和红外信号处理电路
公开(公告)号：US07894727B2
公开(公告)日：2011-02-22
申请号：US11933054
申请日：2007-10-31
申请人： Takahiro Inoue
发明人： Takahiro Inoue
IPC分类号： H04B10/06 , H03F3/45
CPC分类号： H03F3/45475 , H03F3/087 , H03F3/45192 , H03F3/45632 , H03F3/45928 , H03F2203/45088 , H03F2203/45101 , H03F2203/45134 , H03F2203/45138 , H03F2203/45302
摘要： An operational amplifier circuit includes a transconductance amplifier circuit which converts a differential input voltage into a differential output current; a common-mode feedback circuit which outputs a control signal to the transconductance amplifier circuit 1 so as to make a D.C. voltage level of a differential output voltage of the transconductance amplifier circuit equal to a reference voltage; a voltage supply circuit which supplies a reference voltage to the common-mode feedback circuit; and an output load to which the differential output voltage of transconductance amplifier circuit is applied, and which constitutes an output terminal of the operational amplifier circuit 5. A power source voltage is supplied to each of the circuits. The operational amplifier circuit has an improved power-source noise canceling characteristic while maintaining its dynamic range.
摘要翻译：运算放大器电路包括将差分输入电压转换为差分输出电流的跨导放大器电路; 输出控制信号到跨导放大器电路1以使跨导放大器电路的差分输出电压的直流电压电平等于参考电压的共模反馈电路; 电压供给电路，其向所述共模反馈电路供给基准电压; 以及施加了跨导放大器电路的差分输出电压的输出负载，构成运算放大器电路5的输出端。电源电压被提供给每个电路。运算放大器电路具有改善的电源噪声消除特性，同时保持其动态范围。

36. 发明申请

US20100201221A1 PIEZOELECTRIC DEVICES AND METHODS FOR MANUFACTURING SAME 失效
标题翻译：压电元件及其制造方法
公开(公告)号：US20100201221A1
公开(公告)日：2010-08-12
申请号：US12703473
申请日：2010-02-10
申请人： Takahiro Inoue , Takefumi Saito , Mitoshi Umeki , Ryoichi Ichikawa
发明人： Takahiro Inoue , Takefumi Saito , Mitoshi Umeki , Ryoichi Ichikawa
IPC分类号： H01L41/053 , H01L41/04 , H01L41/22
CPC分类号： H03H3/04 , H03H9/1035 , H03H9/21 , H03H2003/0492 , Y10T29/42
摘要： An exemplary piezoelectric vibrating device includes a piezoelectric frame that supports and surrounds a tuning-fork type piezoelectric vibrating piece having a pair of vibrating arms. The device also includes a lid and a package base that are siloxane-bonded to the frame. The lid defines at least one frequency-adjustment hole extending through the thickness dimension of the lid from an inner major surface thereof (facing the frame) to an outer major surface of the lid. The package base defines at least one through-hole electrode passing via a respective electrode through-hole through the thickness of the base from an inner major surface thereof (facing the frame) to the outer major surface thereof. The electrode is connected to the piezoelectric vibrating piece. The lid and base include external electrodes, made of an electrically conductive material, that cover the through-holes and frequency-adjustment hole(s).
摘要翻译：示例性压电振动装置包括支撑并围绕具有一对振动臂的音叉型压电振动片的压电框架。该装置还包括硅胶结合到框架上的盖和封装基座。盖子限定了至少一个频率调节孔，其延伸穿过盖的厚度尺寸从其内部主表面（面向框架）到盖的外主表面。封装基部限定了至少一个通孔，该通孔经由相应的电极通孔穿过基底的厚度从其内主表面（面向框架）到其外主表面。电极与压电振动片连接。盖和底座包括覆盖通孔和频率调节孔的由导电材料制成的外部电极。

37. 发明授权

US07619503B2 Power semiconductor apparatus provided with power controlling semiconductor modules connected in parallel to each other 有权
标题翻译：设置有彼此并联连接的功率控制半导体模块的功率半导体装置
公开(公告)号：US07619503B2
公开(公告)日：2009-11-17
申请号：US11336991
申请日：2006-01-23
申请人： Motonobu Joukou , Masanori Fukunaga , Nobutake Taniguchi , Takahiro Inoue , Nobuya Nishida
发明人： Motonobu Joukou , Masanori Fukunaga , Nobutake Taniguchi , Takahiro Inoue , Nobuya Nishida
IPC分类号： G05B23/02
CPC分类号： H03K17/0828 , H01L2924/0002 , H03K17/127 , H03K17/18 , H01L2924/00
摘要： A power semiconductor apparatus is provided with power controlling semiconductor modules connected in parallel to each other. Each power controlling semiconductor module controls driving of a power semiconductor device. The power semiconductor apparatus includes a transmission circuit and a reception circuit provided in one and another power controlling semiconductor modules, respectively. The transmission circuit transmits a predetermined communication signal to another power controlling semiconductor module based on a predetermined activation signal generated by one power controlling semiconductor module. The reception circuit receives the transmitted communication signal, and controls driving control operation of another power controlling semiconductor module based on the received communication signal.
摘要翻译：功率半导体装置设置有彼此并联连接的功率控制半导体模块。每个功率控制半导体模块控制功率半导体器件的驱动。功率半导体装置包括分别设置在一个和另一个功率控制半导体模块中的发送电路和接收电路。传输电路基于由一个功率控制半导体模块产生的预定的激活信号将预定的通信信号发送到另一个功率控制半导体模块。接收电路接收发送的通信信号，并且基于接收到的通信信号来控制另一功率控制半导体模块的驱动控制操作。

38. 发明申请

US20090237811A1 Objective lens system for endoscope 有权
标题翻译：内窥镜物镜系统
公开(公告)号：US20090237811A1
公开(公告)日：2009-09-24
申请号：US12383228
申请日：2009-03-20
申请人： Takahiro Inoue
发明人： Takahiro Inoue
IPC分类号： G02B9/34
CPC分类号： G02B23/243
摘要： An objective lens system for endoscope comprising at least a first negative lens element, a second positive lens element, an aperture stop, and a cemented lens component consisting of a third negative lens element and a fourth positive lens element, and being configured so as to satisfy the conditions (2), (5) and (4) or the conditions (2), (3) and (4) which are mentioned below, whereby the lens system corrects lateral chromatic aberration and longitudinal chromatic aberration with a good balance, favorably corrects aberrations such as chromatic aberration and has a compact composition or a short total length. D2/f
摘要翻译：一种用于内窥镜的物镜系统，包括至少第一负透镜元件，第二正透镜元件，孔径光阑和由第三负透镜元件和第四正透镜元件组成的胶合透镜元件，并且被配置为满足下面提到的条件（2），（5）和（4）或条件（2），（3）和（4），由此透镜系统以良好的平衡校正横向色差和纵向色差，有利地校正诸如色差的像差，并且具有紧凑的组成或短的总长度。 <？in-line-formula description =“In-line Formulas”end =“lead”？> D2 / f <0.9（2）<？in-line-formula description =“In-line Formulas”end =“tail” ？> <？in-line-formula description =“在线公式”end =“lead”？> | f /（f1xnu1）+ f /（f2xnu2）| <0.025（5） =“内联公式”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> 1.5 <|（f4xnu1）/（f3xnu3）| （4）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> （f5xnu5）-f /（f1xnu1）-f /（f2xnu2）| <0.025（3）<？in-line-formula description =“In-line Formulas”end =“tail”？>

39. 发明申请

US20080242935A1 Endoscope 审中-公开
标题翻译：内窥镜
公开(公告)号：US20080242935A1
公开(公告)日：2008-10-02
申请号：US12074995
申请日：2008-03-07
申请人： Takahiro Inoue
发明人： Takahiro Inoue
IPC分类号： A61B1/06
CPC分类号： A61B1/05 , A61B1/00096 , A61B1/00101 , A61B1/00165 , A61B1/07
摘要： An endoscope incorporates an objective optical system and an image sensor at its distal end and has light guides around the objective optical system. In this case, when a direction parallel to the major side of an imaging region of the image sensor is taken as a lateral direction, exit end faces of the light guides are arranged only in the lateral direction of the objective optical system, a top cover is placed opposite to the exit end faces, and an illumination light diffusing portion is provided at the position of the top cover opposite to the exit end faces. Whereby, the endoscope in which the small-diameter design of the distal end is attained and the loss of emergent light is minimized can be provided.
摘要翻译：内窥镜在其远端处并入物镜光学系统和图像传感器，并且在物镜光学系统周围具有光导。在这种情况下，当将与图像传感器的成像区域的主要侧平行的方向作为横向，导光体的出射端面仅布置在物镜光学系统的横向方向上时，顶盖放置在与出射端面相对的位置处，并且在顶盖的与出射端面相对的位置设置有照明光扩散部。因此，可以提供其中实现远端的小直径设计并且使出射光的损失最小化的内窥镜。

40. 发明申请

US20060114440A1 Direct exposure apparatus and direct exposure method 有权
公开(公告)号：US20060114440A1
公开(公告)日：2006-06-01
申请号：US11291658
申请日：2005-11-30
申请人： Kazunari Sekigawa , Hiroaki Samizu , Takahiro Inoue
发明人： Kazunari Sekigawa , Hiroaki Samizu , Takahiro Inoue
IPC分类号： G03B27/72
CPC分类号： G03F7/70666 , G03F7/70141
摘要： A direct exposure apparatus having a light source for projecting light onto an exposure target or, more specifically, an exposure target substrate, comprises: measuring means for measuring the illuminance distribution of light on an area corresponding to the exposure surface of the exposure target substrate; and control means for controlling, based on the measurement result supplied from the measuring means, the light source so that the intended illuminance distribution can be obtained.

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