-
公开(公告)号：US06873126B2
公开(公告)日：2005-03-29
申请号：US10608157
申请日：2003-06-30
CPC分类号： H02P6/14 , H02P6/28 , H02P2209/07
摘要： A motor drive method for a motor driver having output circuits each including upper and lower side switching elements connected in series, and a current detection resistance connected in series with the output circuits in common. The motor drive method includes the steps of: turning ON a switching element on one side of one of the output circuits for a time period corresponding to a predetermined electrical angle; and repeatedly switching switching elements on the other side of a plurality of output circuits among the remaining ones of the output circuits. In the switching step, each of a plurality of periods obtained by dividing the time period corresponding to the predetermined electrical angle includes a first period in which one of the switching elements to be switched is turned ON and a second period in which another one of the switching elements is turned ON.
摘要翻译： 一种用于具有输出电路的电机驱动器的电机驱动方法，每个输出电路各自包括串联连接的上下开关元件和与输出电路串联连接的电流检测电阻。 电动机驱动方法包括以下步骤：在一个输出电路的一侧上接通开关元件一段对应于预定电角度的时间段; 并且在其余输出电路中的多个输出电路的另一侧反复切换开关元件。 在切换步骤中，通过划分对应于预定电角度的时间段而获得的多个周期中的每个周期包括第一周期，其中要切换的开关元件中的一个被接通，以及第二周期，其中， 开关元件接通。
-
公开(公告)号：US06710569B2
公开(公告)日：2004-03-23
申请号：US10367820
申请日：2003-02-19
申请人： Taishi Iwanaga , Yasunori Yamamoto
发明人： Taishi Iwanaga , Yasunori Yamamoto
IPC分类号： H02P308
CPC分类号： H02P6/14 , H02P6/10 , H02P2209/07
摘要： The present invention provides a motor driving device that produces a first PWM control signal and a second PWM control signal according respectively to different torque command signals for energizing motor coils of a plurality of phases with PWM control in parallel, wherein it is possible to avoid a situation where two-phase simultaneous energization continues for a long period of time. For this purpose, a PWM control section unconditionally turns OFF the first and second PWM control signals according to a first reset pulse signal and a second reset pulse signal, respectively, produced by an oscillation section. Thus, it is possible to avoid a situation where two phases are energized simultaneously for a long period of time, and to maintain the parallelism of the two phases being energized.
摘要翻译： 本发明提供了一种电动机驱动装置，其分别根据不同的转矩指令信号产生第一PWM控制信号和第二PWM控制信号，用于通过并行的PWM控制来激励多相的电动机线圈，其中可以避免 两相同时通电持续很长时间的情况。 为此，PWM控制部根据由振荡部分产生的第一复位脉冲信号和第二复位脉冲信号无条件地关闭第一和第二PWM控制信号。 因此，可以避免长时间同时通电两相，并保持两相并联通电的情况。
-
公开(公告)号：US5364478A
公开(公告)日：1994-11-15
申请号：US4255
申请日：1993-01-14
CPC分类号： C23C22/24 , C23C2/28 , C23C22/53 , C01P2004/32 , C01P2004/61 , C01P2004/80 , C01P2006/34 , C01P2006/60 , C01P2006/80 , Y10T428/1259 , Y10T428/12611 , Y10T428/12799
摘要： A method for producing a brown coated article, wherein an iron substrate is dipped at a temperature of from 430.degree. to 600.degree. C. in a molten Zn plating bath containing from 0.05 to 1% by weight of Mn, so as to zinc hot-dip galvanize the same, a heat treatment is carried out to convert the Zn-Mn phase formed by the zinc hot-dip galvanizing to a Zn-Mn-Fe phase, and subsequently the zinc hot-dip galvanizing layer is brought into contact with an acidic aqueous solution containing an oxidizing agent.
摘要翻译： 一种棕色涂层制品的制造方法，其中在含有0.05-1重量％Mn的熔融镀锌浴中，在430℃至600℃的温度下浸渍铁基材， 对其进行浸镀，进行热处理，将由锌热浸镀锌形成的Zn-Mn相转变为Zn-Mn-Fe相，随后使锌热浸镀锌层与 含有氧化剂的酸性水溶液。
-
公开(公告)号：US20120294049A1
公开(公告)日：2012-11-22
申请号：US13472558
申请日：2012-05-16
IPC分类号： H02M5/45
摘要： In a parallel running control apparatus for an inverter generator A having a first, second and third inverters each connected to three windings wound around an alternator driven by an engine and converts alternating current outputted therefrom to direct/alternating current to output alternating current, and first, second and third controllers to control turning ON/OFF of the switching elements, and the inverter generator A is configured to run in parallel with at least one inverter generator B which is configured to be same as the inverter generator A to output a three-phase alternating current.
摘要翻译： 在用于逆变器发电机A的并联运行控制装置中，具有第一，第二和第三变换器，每个逆变器连接到缠绕在由发动机驱动的交流发电机上的三个绕组，并将从其输出的交流电转换成直流/交流电流以输出交流电， ，第二控制器和第三控制器，用于控制开关元件的接通/断开，并且逆变器发生器A被配置为与被配置为与逆变器发生器A相同的至少一个逆变器发生器B并联运行， 相交流电。
-
公开(公告)号：US20120231269A1
公开(公告)日：2012-09-13
申请号：US13510242
申请日：2010-11-17
申请人： Yoshio Nakagawa , Yasunori Yamamoto , Masanori Uesugi , Makoto Kai , Yuka Oosawa
发明人： Yoshio Nakagawa , Yasunori Yamamoto , Masanori Uesugi , Makoto Kai , Yuka Oosawa
CPC分类号： C09J151/08 , C08F283/006 , C08G18/4854 , C08G18/757 , C08G18/792 , C08G2270/00 , C08K5/005 , C08K5/34 , C08K5/526 , C08L75/08 , C09J7/25 , C09J2201/622 , C09J2205/106 , C09J2433/006 , C09J2475/00 , C09J2475/006 , Y10T428/28 , C08F220/02 , C08L33/08
摘要： [PROBLEM TO BE SOLVED] To provide a composite film having photo-curable property and weather resistance[MEANS FOR SOLVING] A composite film is one that includes at least a urethane polymer, wherein a Δb* value (value at an acceptance angle of 15 degrees) measured by a spectrocolorimeter after 120 hours in an accelerated weathering test and a Δb* value (value at an acceptance angle of 15 degrees) in an accelerated heat resistance test in a dark place under an atmosphere of 80° C. are both 4.0 or less. The composite film preferably has a Δb* value (value at an acceptance angle of 15 degrees) in an accelerated moist-heat resistance test in a dark place under an atmosphere of 85° C. and 85% relative humidity of 6.0 or less.
摘要翻译： [待解决的问题]提供具有光固化性和耐候性的复合膜[用于解决]复合膜是至少包含氨基甲酸酯聚合物的复合膜，其中＆Dgr; b *值（接受角度的值 在加速耐候试验中120分钟后，在80℃的气氛下在暗处进行加速耐热性试验中的＆Dgr; b *值（接受角度为15度的值），通过分光色度计测定的15度） 都是4.0以下。 复合膜优选在85℃，85％相对湿度为6.0以下的环境下的黑暗处加速耐湿试验中，具有＆Dgr; b *值（接受角度为15度的值） 。
-
公开(公告)号：US07869688B2
公开(公告)日：2011-01-11
申请号：US11344342
申请日：2006-02-01
申请人： Tomomi Umei , Yoshiteru Mino , Yasunori Yamamoto
发明人： Tomomi Umei , Yoshiteru Mino , Yasunori Yamamoto
IPC分类号： H04N5/91
CPC分类号： H04N19/40 , H04N19/12 , H04N19/139 , H04N19/15 , H04N19/154 , H04N19/156 , H04N19/159 , H04N19/162 , H04N19/46
摘要： The recording apparatus of the present invention: stores therein one or more recorded data pieces, each of which is created by encoding a video data piece, and one or more encoding information sets, each of which is information extracted when a different one of the video data pieces is encoded and represents characteristics of the video data piece; selects a recorded data piece based on the stored encoding information sets; creates a re-encoded data piece by re-encoding the selected recorded data piece using a predetermined encoding method; extracts a corresponding re-encoding information set in a course of creating the re-encoded data piece; and stores (a) the re-encoded data piece which replaces the selected recorded data piece and (b) the re-encoding information set which replaces an encoding information set corresponding to the selected recorded data piece.
摘要翻译： 本发明的记录装置在其中存储一个或多个记录的数据，每个记录的数据是通过对视频数据段进行编码而创建的，以及一个或多个编码信息集合，每个编码信息集合是当视频的不同的一个时提取的信息 数据片段被编码并表示视频数据片段的特征; 基于存储的编码信息集选择记录的数据片; 通过使用预定的编码方法对所选择的记录数据重新编码来创建重新编码的数据片段; 在创建重新编码的数据段的过程中提取对应的重新编码信息集; 并存储（a）替换所选择的记录数据的重新编码数据段，和（b）替换对应于所选记录数据段的编码信息集的重新编码信息集。
-
公开(公告)号：US07662998B2
公开(公告)日：2010-02-16
申请号：US11667122
申请日：2005-10-28
IPC分类号： C07F5/02
CPC分类号： C07F5/02
摘要： In synthesis of hexaalkylborazine represented by the chemical formula 2 from a borazine compound represented by the chemical formula 1, a borazine compound represented by the chemical formula 1 is reacted with an alkene compound, in the presence of a catalyst. Wherein R1s may be the same or different and each R1 represents an alkyl group; and each R2 represents a hydrogen atom or an alkyl group, and at least one of R2s represents a hydrogen atom; and R3s may be the same or different and each R3 represents an alkyl group.
摘要翻译： 在由化学式1表示的环硼氮烷化合物合成由化学式2表示的六烷基硼嗪的情况下，在催化剂存在下，使化学式1表示的环硼氮烷化合物与烯烃化合物反应。 其中R 1可以相同或不同，并且每个R 1表示烷基; 并且每个R 2表示氢原子或烷基，并且R 2中的至少一个表示氢原子; 并且R 3可以相同或不同，并且每个R 3表示烷基。
-
公开(公告)号：US07420348B2
公开(公告)日：2008-09-02
申请号：US11358523
申请日：2006-02-21
IPC分类号： G05B11/01
CPC分类号： G11B7/0946 , G11B7/0948 , G11B7/0956 , G11B19/02
摘要： Optical disc drives designed for reduced power consumption switch the supply voltage in three stages between first, second, and third power supplies. The reduction in power consumption that is possible in the focusing and tracking drive circuits with three stage switching control is limited. This drive apparatus enables further reductions in power consumption. A drive output tracking signal is generated according to the drive conditions of the focusing or tracking drive circuit. The drive output tracking signal is applied to the drive circuit power supply, and the power supply is controlled according to the drive output tracking signal. A power supply change detector detects sudden changes in the drive output tracking signal, and inputs the detection signal to the DSP controlling the entire system. The DSP determines whether to improve the power supply response by comparison with predetermined conditions, and returns the result to the power supply.
摘要翻译： 设计用于降低功耗的光盘驱动器将电源电压在第一，第二和第三电源之间分三级进行切换。 在具有三级切换控制的聚焦和跟踪驱动电路中可能的功耗的降低是有限的。 该驱动装置能够进一步降低功耗。 根据聚焦或跟踪驱动电路的驱动条件产生驱动输出跟踪信号。 驱动输出跟踪信号被施加到驱动电路电源，并且根据驱动输出跟踪信号来控制电源。 电源变化检测器检测驱动输出跟踪信号的突然变化，并将检测信号输入到控制整个系统的DSP。 DSP通过与预定条件相比较来确定是否改善电源响应，并将结果返回给电源。
-
公开(公告)号：US07402975B2
公开(公告)日：2008-07-22
申请号：US11548500
申请日：2006-10-11
申请人： Go Takata , Hideaki Mori , Yasunori Yamamoto
发明人： Go Takata , Hideaki Mori , Yasunori Yamamoto
IPC分类号： H02P1/24
CPC分类号： H02P27/08
摘要： A rise in the power supply voltage as a result of a sudden speed reducing command causing the motor current to flow to the power supply is prevented. The motor drive device has a drive signal generating unit for generating a drive signal by an energizing control unit, PWM control unit, and oscillation unit; a drive unit for producing drive power to drive the motor based on the drive signal; a torque control signal generating unit for generating a torque control signal specifying the motor torque; a speed detection unit for detecting the rotational speed of the motor and generating a rotational speed signal denoting motor speed information; and a decision unit for generating a speed difference detection signal denoting the difference between the torque control signal and the rotational speed signal. The drive signal generating unit is controlled based on the speed difference detection signal.
摘要翻译： 防止由于导致电动机电流流向电源的突然减速指令导致的电源电压的上升。 电机驱动装置具有用于通过激励控制部，PWM控制部和振荡部产生驱动信号的驱动信号生成部， 驱动单元，用于基于所述驱动信号产生用于驱动所述马达的驱动力; 转矩控制信号发生单元，用于产生指定电动机转矩的转矩控制信号; 速度检测单元，用于检测电动机的转速并产生表示电动机速度信息的转速信号; 以及判定单元，用于生成表示转矩控制信号和转速信号之间的差的速度差检测信号。 基于速度差检测信号来控制驱动信号生成部。
-
50.发明申请Information processing apparatus for performing a system boot by using programs stored in a non-volatile storage device 有权信息处理装置，用于通过使用存储在非易失性存储装置中的程序执行系统引导公开(公告)号：US20080082860A1
公开(公告)日：2008-04-03
申请号：US11984008
申请日：2007-11-13
申请人： Yasunori Yamamoto , Keizo Sumida , Yoshiteru Mino
发明人： Yasunori Yamamoto , Keizo Sumida , Yoshiteru Mino
IPC分类号： G06F11/16
CPC分类号： G06F11/1417 , G06F11/1004
摘要： After power activation, a transferer 14 detects a bootstrap program 111 having a first error check code 114 assigned thereto and being stored in a first storage device 11, subjects the bootstrap program 111 to an error detection/correction process, and transfers the bootstrap program 111 to the second storage device 12. If the transfer is properly completed, by executing the bootstrap program 111 on the second storage device 12, the CPU 10 performs an error detection/correction process for a main program 112 having a second error check code 115 assigned thereto, and transfers the main program 112 to a third storage device 13, after which the CPU's control branches out to the main program 112 on the third storage device 13. As a result, system boot can be performed without employing a NOR type flash memory.
摘要翻译： 在电源激活之后，传送器14检测具有分配给其的第一错误检查码114并被存储在第一存储装置11中的自举程序111，使自举程序111进行错误检测/校正处理，并且传送引导程序111 到第二存储装置12。 如果传送正确完成，则通过在第二存储装置12上执行引导程序111，CPU10对分配有第二错误检查代码115的主程序112执行错误检测/校正处理，并且传送主程序 112到第三存储装置13，之后CPU的控制分支到第三存储装置13上的主程序112。 因此，可以在不使用NOR型闪存的情况下执行系统引导。
-
-
-
-
-
-
-
-
-
搜索结果
100 条记录 (耗时 0.036 秒)
