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公开(公告)号：US08525463B2
公开(公告)日：2013-09-03
申请号：US12720077
申请日：2010-03-09
申请人： Eiichi Hioka , Takashi Nakagawa , Masahiro Ito
发明人： Eiichi Hioka , Takashi Nakagawa , Masahiro Ito
CPC分类号： F02D41/222 , F02D41/009 , Y02T10/40
摘要： A malfunction determination device for a motor control system, outputs a position signal that indicates a moved position of a movable member of a motor and a direction signal that indicates a movement direction of the movable member. The malfunction determination device determines a malfunction has occurred if a relationship between the position signal and the direction signal differs from that when the motor control system is operating normally. The malfunction determination device outputs a pulse signal that varies periodically along with variations in the moved position of the movable member as the position signal; outputs a periodic pulse signal in the same phase with the position signal as the direction signal if the movable member is moving in one direction; and outputs a periodic pulse signal in an opposite phase to the position signal as the direction signal if the movable member is moving in the other direction.
摘要翻译： 一种电动机控制系统的故障判定装置，输出表示电动机的可动部件的移动位置的位置信号和表示可动部件的移动方向的方向信号。 如果位置信号和方向信号之间的关系不同于电动机控制系统正常运行时故障确定装置确定发生故障。 故障确定装置输出随着可移动部件的移动位置的变化而周期性变化的脉冲信号作为位置信号; 如果可移动部件沿一个方向移动，则以相对于作为方向信号的位置信号以相同相位输出周期性脉冲信号; 并且如果可移动部件沿另一个方向移动，则以与方向信号相反的相位相输出周期性脉冲信号。
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公开(公告)号：US20100270963A1
公开(公告)日：2010-10-28
申请号：US12720077
申请日：2010-03-09
申请人： Eiichi Hioka , Takashi Nakagawa , Masahiro Ito
发明人： Eiichi Hioka , Takashi Nakagawa , Masahiro Ito
IPC分类号： H02H7/097
CPC分类号： F02D41/222 , F02D41/009 , Y02T10/40
摘要： A malfunction determination device for a motor control system, outputs a position signal that indicates a moved position of a movable member of a motor and a direction signal that indicates a movement direction of the movable member. The malfunction determination device determines a malfunction has occurred if a relationship between the position signal and the direction signal differs from that when the motor control system is operating normally. The malfunction determination device outputs a pulse signal that varies periodically along with variations in the moved position of the movable member as the position signal; outputs a periodic pulse signal in the same phase with the position signal as the direction signal if the movable member is moving in one direction; and outputs a periodic pulse signal in an opposite phase to the position signal as the direction signal if the movable member is moving in the other direction.
摘要翻译： 一种电动机控制系统的故障判定装置，输出表示电动机的可动部件的移动位置的位置信号和表示可动部件的移动方向的方向信号。 如果位置信号和方向信号之间的关系不同于电动机控制系统正常运行时故障确定装置确定发生故障。 故障确定装置输出随着可移动部件的移动位置的变化而周期性变化的脉冲信号作为位置信号; 如果可移动部件沿一个方向移动，则以相对于作为方向信号的位置信号以相同相位输出周期性脉冲信号; 并且如果可移动部件沿另一个方向移动，则以与方向信号相反的相位相输出周期性脉冲信号。
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公开(公告)号：US08581128B2
公开(公告)日：2013-11-12
申请号：US12953548
申请日：2010-11-24
申请人： Masahiro Ito , Katumi Yositani , Katsuya Uruma
发明人： Masahiro Ito , Katumi Yositani , Katsuya Uruma
CPC分类号： H01H1/66 , H01H1/20 , H01H71/526
摘要： A breaker includes a contact unit provided in an airtight container. The contact unit has fixed contact points and a movable contact point which selectively contacts with the fixed contact points. Further, the breaker include a movable shaft having a part projecting outward from the airtight container, for moving the movable contact point to and from the fixed contact points, and a metal member for ensuring airtightness of the airtight container. The metal member has one end fixed to the airtight container and the other end fixed to the movable shaft and is extensible and contractible in accordance with the movement of the movable shaft. Moreover, the breaker includes a lever unit for moving the movable shaft between a closed position where the movable contact point is in contact with the fixed contact points and an open position where the movable contact point is separated from the fixed contact points.
摘要翻译： 断路器包括设置在气密容器中的接触单元。 接触单元具有固定接触点和与固定接触点选择性接触的可动接触点。 此外，断路器包括可移动轴，其具有从气密容器向外突出的部分，用于将活动触点移动到固定触点和从固定触点移动;以及金属构件，用于确保气密容器的气密性。 金属构件的一端固定在气密容器上，另一端固定在可动轴上，并根据活动轴的移动而伸缩。 此外，断路器包括用于在可动触点与固定触点接触的关闭位置和可动触点与固定触点分离的打开位置之间移动可动轴的杠杆单元。
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公开(公告)号：US08514154B2
公开(公告)日：2013-08-20
申请号：US12668150
申请日：2008-07-08
申请人： Yasuo Inoue , Masahiro Ito
发明人： Yasuo Inoue , Masahiro Ito
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G3/006 , G09G3/2011 , G09G3/2044 , G09G3/2077 , G09G3/3266 , G09G2300/0417 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2300/0866 , G09G2310/08 , G09G2320/0233 , G09G2320/0247 , G09G2320/0257 , G09G2320/0276 , G09G2320/043 , G09G2320/0626 , G09G2320/0666 , G09G2320/103 , G09G2360/16
摘要： Provided is a display device including a display unit having luminescence elements that individually becomes luminous depending on a current amount. The luminescence elements are arranged in a matrix pattern. The display device comprises a luminescence amount regulator for setting a reference duty for regulating a luminescence amount per unit time for each of the luminescence elements, according to picture information of an input picture signal, and also comprises an adjuster for adjusting, based on the reference duty, an effective duty regulating a luminous time for which the luminescence elements become luminous within a unit time, so that the effective duty is within a predetermined range, and for adjusting a gain of the picture signal, so that a luminescence amount regulated with the effective duty and with the gain of the picture signal equals to the luminescence amount regulated with the reference duty.
摘要翻译： 提供一种显示装置，包括具有根据电流量而单独发光的发光元件的显示单元。 发光元件以矩阵图案排列。 显示装置包括发光量调节器，用于根据输入图像信号的图像信息设置用于调节每个发光元件的每单位时间的发光量的参考占空比，并且还包括调整器，用于基于参考 负责调节发光元件在单位时间内发光的发光时间的有效负荷，使得有效占空比在预定范围内，并且用于调整图像信号的增益，使得通过 有效占空比和图像信号的增益等于基准占空比调节的发光量。
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5.发明授权公开(公告)号：US08456492B2
公开(公告)日：2013-06-04
申请号：US12120421
申请日：2008-05-14
申请人： Hidehiko Shidara , Ken Kikuchi , Yasuo Inoue , Masahiro Ito , Hideto Mori
发明人： Hidehiko Shidara , Ken Kikuchi , Yasuo Inoue , Masahiro Ito , Hideto Mori
IPC分类号： G09G5/10
CPC分类号： G09G3/20 , G09G3/3208 , G09G2320/043 , G09G2320/046 , G09G2320/0666 , G09G2320/0686 , G09G2320/103 , G09G2340/16 , G09G2360/16
摘要： A display device includes: an average value calculating section which inputs video signals having linear property and calculates an average value of levels of the video signals in each pixel; an average value memory section which sequentially stores the average values calculated by the average value calculating section; a still image determining section which determines whether a still image is displayed on a present screen based on a difference between the average value stored in the average value memory section and a last average value; a coefficient calculating section which, when the determination is made that a still image is displayed on the present screen as a result of the determination in the still image determining section, calculates coefficients for lowering luminance of an image displayed on the display device; and a coefficient multiplying section which multiplies the video signals by the coefficients calculated by the coefficient calculating section.
摘要翻译： 显示装置包括：平均值计算部，其输入具有线性的视频信号，并计算每个像素中的视频信号的电平的平均值; 平均值存储部，其顺序地存储由所述平均值计算部计算出的平均值; 静止图像确定部，其基于存储在所述平均值存储部中的平均值与最终平均值之间的差来确定是否在当前画面上显示静止图像; 系数计算部，其作为静止图像判定部中的判断结果，当判断为在本画面上显示静止图像时，计算用于降低在显示装置上显示的图像的亮度的系数; 以及系数乘法部分，其将视频信号乘以由系数计算部分计算的系数。
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公开(公告)号：US08427513B2
公开(公告)日：2013-04-23
申请号：US12598929
申请日：2008-05-15
申请人： Hidehiko Shidara , Ken Kikuchi , Yasuo Inoue , Masahiro Ito , Hideto Mori
发明人： Hidehiko Shidara , Ken Kikuchi , Yasuo Inoue , Masahiro Ito , Hideto Mori
CPC分类号： G09G3/20 , G09G3/3208 , G09G2320/043 , G09G2320/046 , G09G2320/0666 , G09G2320/0686 , G09G2320/103 , G09G2340/16 , G09G2360/16
摘要： A display device is provided which includes: a still image detection unit (122) which inputs video signals having linear characteristic and calculates an average value of signal levels of the video signals having linear characteristic per pixel; a storage unit (150) which successively stores the average values calculated by the still image detection unit (122); a still image judging unit (162) which judges whether a still image is displayed on a present screen based on a difference between the average value stored in the storage unit (150) and the last average value; a coefficient calculation unit (164) which calculates coefficients for reducing luminance of an image to be displayed when the still image judging unit (162) has judged that a still image is displayed on the present screen; and a signal level correction unit (128) which multiplies the video signals by the coefficients calculated by the coefficient calculation unit (164).
摘要翻译： 提供了一种显示装置，包括：静态图像检测单元，其输入具有线性特征的视频信号，并计算每像素具有线性特征的视频信号的信号电平的平均值; 存储单元，其连续地存储由所述静止图像检测单元计算出的平均值; 基于存储在所述存储单元（150）中的平均值与所述最后平均值之间的差异，判断在当前屏幕上是否显示静止图像的静止图像判断单元（162） 系数计算单元（164），当所述静止图像判断单元（162）判断为在当前屏幕上显示静止图像时，计算用于降低要显示的图像的亮度的系数; 以及信号电平校正单元（128），其将视频信号乘以由系数计算单元（164）计算的系数。
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公开(公告)号：US08314655B2
公开(公告)日：2012-11-20
申请号：US13345895
申请日：2012-01-09
申请人： Masatoshi Hase , Masahiro Ito , Takashi Soga , Satoshi Tanaka
发明人： Masatoshi Hase , Masahiro Ito , Takashi Soga , Satoshi Tanaka
IPC分类号： H03F3/68
CPC分类号： H03F3/245 , H03F1/0272 , H03F3/195 , H03F3/68 , H03F2200/105 , H03F2200/108 , H03F2200/204 , H03F2200/222 , H03F2200/387 , H03F2200/408 , H03F2200/414 , H03F2200/417 , H03F2203/45136 , H03G3/3042
摘要： The RF power amplifier circuit including multiple amplification stages has a previous-stage amplifier, a next-stage amplifier and a controller. The previous-stage amplifier responds to an RF transmission input signal. The next-stage amplifier responds to an amplification signal output by the previous-stage amplifier. In response to an output-power-control voltage, the controller controls the former- and next-stage amplifiers in quiescent current and gain. In response to the output-power-control voltage, the quiescent current and gain of the previous-stage amplifier are continuously changed according to a first continuous function, whereas those of the next-stage amplifier are continuously changed according to a second continuous function. The second continuous function is higher than the first continuous function by at least one in degree. The RF power amplifier circuit brings about the effect that the drop of the power added efficiency in low and middle power modes is relieved.
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公开(公告)号：US20110253713A1
公开(公告)日：2011-10-20
申请号：US13141712
申请日：2009-12-24
申请人： Toru Ichikawa , Masahiro Ito , Kazuhiro Umenaka , Koki Abe
发明人： Toru Ichikawa , Masahiro Ito , Kazuhiro Umenaka , Koki Abe
CPC分类号： B65D11/06 , B29C45/14 , B29C45/14467 , B29C65/70 , B29C66/542 , B29C66/545 , B29C66/72321 , B31B2105/00 , B31B2105/001 , B31B2105/0022 , B31B2110/20
摘要： A bottom 6 is disposed on a lower end portion of a body 2 made of a film having barrier properties against gases. The bottom 6 is composed of a shield 7 and a reinforcement 8. The shield 7 is formed from a film having barrier properties against gases. A lower end opening of the body 2 is closed by welding an outer circumferential surface of a short cylindrical part 7A of the shield 7 to an inner circumferential surface of the body 2. An outer circumferential surface of the reinforcement 8 is welded to an inner circumferential surface of the short cylindrical part 7A. The lower end portion of the body 2 is maintained in a predetermined shape by the reinforcement 8.
摘要翻译： 底部6设置在由具有防气体阻挡性的膜制成的主体2的下端部上。 底部6由护罩7和加强件8组成。护罩7由对气体具有阻隔性的膜形成。 通过将屏蔽体7的短圆筒部7A的外周面焊接到主体2的内周面，使主体2的下端开口闭合。加强件8的外周面焊接到内周 短圆筒部7A的表面。 主体2的下端部被加强件8保持为预定的形状。
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公开(公告)号：US07996003B2
公开(公告)日：2011-08-09
申请号：US11940733
申请日：2007-11-15
申请人： Koji Maeda , Satoshi Tanaka , Taizo Yamawaki , Yukinori Akamine , Masahiro Ito
发明人： Koji Maeda , Satoshi Tanaka , Taizo Yamawaki , Yukinori Akamine , Masahiro Ito
CPC分类号： H04B1/30
摘要： When generating an RF test signal for mismatch calibration for receiver in order to calibrate reception mismatch of an I-phase signal and a Q-phase signal that are output from demodulated signal processing circuits coupled to mixers for receiving, a Tx VCO avoids covering the higher frequency of an RF received signal in an FDD system. An RF test signal generating unit generates, in a calibration mode of a mismatch calibration for receiver circuit, the RF test signal by using an oscillation output signal of the Tx VCO and other circuits, and supplies the same to the mixers for receiving via a switch. The RF test signal has a frequency within an RF reception frequency band that is higher than that of an RF transmission signal with the maximum frequency band of multiband radio frequency communications. By switching the switch in a reception mode, an output of a low-noise amplifier that amplifies the RF received signal received by an antenna is supplied to each of the mixers for receiving.
摘要翻译： 为了校准从耦合到混频器进行接收的解调信号处理电路输出的I相信号和Q相信号的接收不匹配，为接收机生成用于失配校准的RF测试信号时，Tx VCO避免覆盖较高的 FDD系统中RF接收信号的频率。 RF测试信号产生单元通过使用Tx VCO和其它电路的振荡输出信号在接收机电路的不匹配校准的校准模式中产生RF测试信号，并将其提供给用于经由开关接收的混频器 。 RF测试信号具有比具有多频带无线电频率通信的最大频带的RF传输信号的RF接收频带内的频率。 通过在接收模式下切换开关，将放大天线接收到的RF接收信号的低噪声放大器的输出提供给每个混频器进行接收。
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公开(公告)号：US20100328359A1
公开(公告)日：2010-12-30
申请号：US12668150
申请日：2008-07-08
申请人： Yasuo Inoue , Masahiro Ito
发明人： Yasuo Inoue , Masahiro Ito
IPC分类号： G09G5/10
CPC分类号： G09G3/3233 , G09G3/006 , G09G3/2011 , G09G3/2044 , G09G3/2077 , G09G3/3266 , G09G2300/0417 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2300/0866 , G09G2310/08 , G09G2320/0233 , G09G2320/0247 , G09G2320/0257 , G09G2320/0276 , G09G2320/043 , G09G2320/0626 , G09G2320/0666 , G09G2320/103 , G09G2360/16
摘要： Provided is a display device including a display unit having luminescence elements that individually becomes luminous depending on a current amount. The luminescence elements are arranged in a matrix pattern. The display device comprises a luminescence amount regulator for setting a reference duty for regulating a luminescence amount per unit time for each of the luminescence elements, according to picture information of an input picture signal, and also comprises an adjuster for adjusting, based on the reference duty, an effective duty regulating a luminous time for which the luminescence elements become luminous within a unit time, so that the effective duty is within a predetermined range, and for adjusting a gain of the picture signal, so that a luminescence amount regulated with the effective duty and with the gain of the picture signal equals to the luminescence amount regulated with the reference duty.
摘要翻译： 提供一种显示装置，包括具有根据电流量而单独发光的发光元件的显示单元。 发光元件以矩阵图案排列。 显示装置包括发光量调节器，用于根据输入图像信号的图像信息设置用于调节每个发光元件的每单位时间的发光量的参考占空比，并且还包括调整器，用于基于参考 负责调节发光元件在单位时间内发光的发光时间的有效负荷，使得有效占空比在预定范围内，并且用于调整图像信号的增益，使得通过 有效占空比和图像信号的增益等于基准占空比调节的发光量。
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