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公开(公告)号：US07703072B2
公开(公告)日：2010-04-20
申请号：US11070499
申请日：2005-03-03
申请人： Tomohiro Nakamura , Hiroaki Fujii , Toshihiro Eguchi , Chiaki Kato , Kazuya Hisaki , Masaru Takeuchi
发明人： Tomohiro Nakamura , Hiroaki Fujii , Toshihiro Eguchi , Chiaki Kato , Kazuya Hisaki , Masaru Takeuchi
CPC分类号： G06F11/008 , G06F11/0727 , G06F11/0793
摘要： Reliability is evaluated in constructing a component based-on application and an application for realizing reliability required can be constructed efficiently. A run-time history such as an occurrence frequency of errors, a recovery time required at error occurrence, and a processing capacity at preventive maintenance is added per software component to a run-time history list having been recoded per execution environment such as an application ID, combined component IDs, and executed hardware ID. From these pieces of information, an interval of performing preventive maintenance recommended per software component during system construction is calculated. By comparing reliability per software component and reliability required for the system, advisability is determined and conformance is evaluated. An execution schedule for preventive maintenance and a processing capability are calculated about the entire component-based application created by combining the software components. By calculating the reliability and the processing capability in the entire system to be compared to those required for the entire system, advisability is determined and conformance is evaluated.
摘要翻译： 在构建基于组件的应用程序中评估可靠性，并且可以有效地构建用于实现所需可靠性的应用。 每个软件组件将每个执行环境例如应用程序重新编码的运行时历史列表添加诸如错误发生频率，错误发生时所需的恢复时间和预防性维护处理能力的运行时历史 ID，组合组件ID和执行的硬件ID。 从这些信息中，计算在系统构造期间对每个软件组件推荐的间隔执行预防性维护。 通过比较每个软件组件的可靠性和系统所需的可靠性，确定可靠性并评估一致性。 计算关于通过组合软件组件创建的整个基于组件的应用程序的预防性维护执行计划和处理能力。 通过计算整个系统的可靠性和处理能力与整个系统所需的可靠性和处理能力进行比较，确定可靠性并评估一致性。
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公开(公告)号：US07614738B2
公开(公告)日：2009-11-10
申请号：US11420530
申请日：2006-05-26
申请人： Masaru Takeuchi
发明人： Masaru Takeuchi
IPC分类号： B41J2/01
CPC分类号： B41J3/60
摘要： An image recording apparatus has a recording head, a transporting passage, a paper support section, a pair of discharge rollers and a reverse-transporting mechanism. The paper support includes a main supporting member and an auxiliary supporting member disposed on the upstream side of the main supporting member. An opening can be formed between the two supporting members. The pair of discharge rollers can be rotated reversely, and one of the supporting members can be inclined. This makes it possible to transport backward, through the opening to the reverse-transporting mechanism, a recording medium with an image recorded on one side of the medium. The reverse-transporting mechanism leads the medium to the transporting passage and transports it again toward the recording head. Having a small number of parts and a simple structure, the image recording apparatus enables double-sided image recording.
摘要翻译： 图像记录装置具有记录头，传送通道，纸张支撑部分，一对排出辊和反向传送机构。 纸支撑件包括主支撑构件和设置在主支撑构件的上游侧的辅助支撑构件。 可以在两个支撑构件之间形成开口。 一对排出辊可以相反地旋转，并且一个支撑构件可以倾斜。 这使得可以通过反向传送机构的开口向后传送具有记录在介质一侧的图像的记录介质。 反向传送机构将介质引导到传送通道并将其再次传送到记录头。 具有少量的部件和简单的结构，图像记录装置能够进行双面图像记录。
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公开(公告)号：US07520587B2
公开(公告)日：2009-04-21
申请号：US11442234
申请日：2006-05-30
申请人： Masaru Takeuchi
发明人： Masaru Takeuchi
CPC分类号： G03G15/6558 , B41J23/025 , G03G15/1665
摘要： There is provided an image recording apparatus which includes a head; a carriage capable of reciprocating in a main scanning direction of a paper; a maintenance section of the recording head; a pair of rollers for transporting the paper; and a motor for driving the maintenance section and the pair of rollers; and in which when the carriage is at a maintenance position, the rollers in the pair are separated away from each other. Accordingly, it is possible to reduce an electric power consumption of the motor during the maintenance work, and to reduce noise generated from the pair of rollers at the time of maintenance.
摘要翻译： 提供一种包括头部的图像记录装置; 能够沿纸张的主扫描方向往复运动的托架; 记录头的维护部分; 用于运送纸张的一对辊子; 以及用于驱动所述维护部和所述一对辊的马达; 并且其中当托架处于维护位置时，该对中的辊彼此分开。 因此，可以在维护工作期间降低电动机的电力消耗，并且可以降低在维护时由一对辊产生的噪音。
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公开(公告)号：US07230401B2
公开(公告)日：2007-06-12
申请号：US10383587
申请日：2003-03-10
CPC分类号： G05B19/23 , G05B2219/37136 , G05B2219/41419 , G05B2219/42237 , G05B2219/45187
摘要： An apparatus for controlling an electric motor provided to drive a movable object such that a detected actual amount of motion of a movable portion of the electric motor or the movable object coincides with a target amount, comprising: a control-condition changing device operable to change at least one of (a) a resolution of detection of the actual amount of motion and (b) a voltage to be applied to the electric motor, depending upon the target amount; and a feedback motor controller operable to control the electric motor by application of the voltage, on the basis of the actual amount of motion detected with the resolution of detection and the target amount, such that the detected actual amount of motion coincides with the target amount. Also disclosed is a motor control method wherein the resolution of detection of the actual amount of motion and/or the voltage of the motor is/are changed depending upon the target amount of motion.
摘要翻译： 一种用于控制用于驱动可移动物体的电动机的装置，使得所检测的电动机或可移动物体的可动部分的实际运动量与目标量一致，包括：控制条件改变装置，其可操作以改变 （a）根据目标量，检测实际运动量的分辨率和（b）施加到电动机的电压中的至少一个; 以及反馈电动机控制器，其可操作以基于通过检测分辨率检测到的实际运动量和目标量来施加电压来控制电动机，使得检测到的实际运动量与目标量一致 。 还公开了一种电动机控制方法，其中根据目标运动量改变实际运动量的检测和/或电动机的电压的分辨率。
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公开(公告)号：US06918709B2
公开(公告)日：2005-07-19
申请号：US10766924
申请日：2004-01-30
CPC分类号： B41J11/06 , B41J11/0095
摘要： A flat platen is provided in an image forming apparatus having a side edge detector that detects a side edge of a recording medium to be fed in a predetermined direction. The flat platen has a surface on which the recording medium to be fed is supported and is disposed facing the side edge detector. The side edge detector has a light emitting device and a light receiving device, which are disposed such as to face the recording medium. The side edge detector detects a side edge of the recording sheet while moving in a direction perpendicular to the predetermined direction to emit light from the light emitting device. In such a flat platen, an anti-reflective treatment, which reduces or prevents light led to the light receiving device from the light emitting device through the reflection on the surface, is applied to the surface of which corresponds to at least a vicinity of a side edge of a standard-size recording medium.
摘要翻译： 在具有侧边缘检测器的图像形成装置中设置有平板，其检测要沿预定方向进给的记录介质的侧边缘。 平板压板具有被供给的记录介质被支撑并面向侧边缘检测器设置的表面。 侧边缘检测器具有发光器件和光接收器件，其被设置为面对记录介质。 边缘检测器在垂直于预定方向的方向移动时检测记录纸的侧边缘，以从发光装置发光。 在这样的平板压板中，通过反射在表面上减少或防止从发光装置通过光接收装置的光的抗反射处理被施加到其表面的至少一个 标准尺寸记录介质的侧边缘。
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66.发明授权Variable gain amplification circuit having a circuit for controlling a bias current 失效具有用于控制偏置电流的电路的可变增益放大电路
公开(公告)号：US5999051A
公开(公告)日：1999-12-07
申请号：US48741
申请日：1998-03-26
申请人： Yukihiro Terada , Masaru Takeuchi
发明人： Yukihiro Terada , Masaru Takeuchi
CPC分类号： H03G1/0023
摘要： A variable gain amplification circuit can increase a dynamic range without increasing an offset voltage. The variable gain amplification circuit amplifies an input signal by a desired gain. An amplification circuit amplifies the input signal by a predetermined gain based on a bias current. A bias current control circuit controls the bias current based on a level of the input signal. The bias current supplied to the amplification circuit can be reduced when there is no input signal, and the bias current increases as the level of the input signal increases. Thus, an offset voltage can be decreased while a sufficient dynamic range is maintained.
摘要翻译： 可变增益放大电路可以增加动态范围而不增加偏移电压。 可变增益放大电路通过期望的增益来放大输入信号。 放大电路基于偏置电流将输入信号放大预定的增益。 偏置电流控制电路基于输入信号的电平来控制偏置电流。 当没有输入信号时，提供给放大电路的偏置电流可以减小，偏置电流随着输入信号电平的增加而增加。 因此，可以在保持足够的动态范围的同时减小偏移电压。
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公开(公告)号：US5907260A
公开(公告)日：1999-05-25
申请号：US901151
申请日：1997-07-28
申请人： Masaru Takeuchi , Yukihiro Terada
发明人： Masaru Takeuchi , Yukihiro Terada
IPC分类号： H03F3/45
CPC分类号： H03F3/45197 , H03F3/45107 , H03F2203/45028 , H03F2203/45112 , H03F2203/45202 , H03F2203/45251 , H03F2203/45454 , H03F2203/45466 , H03F2203/45471 , H03F2203/45702
摘要： First and second input signals are supplied to the bases of first and second input transistors, respectively, and the first and second input transistors output currents in accordance with the first and second input signals, respectively. A resistor provided between the emitter of the first input transistor and the emitter of the second input. transistor generates the differential voltage of the first input signal and the second input signal. First and second constant-current sources supply currents to the collectors of the first and second input transistors, respectively. The collectors of first and second control transistors are connected to the emitters of the first and second input transistors, respectively, and the base voltages of the first and second control transistors are controlled in accordance with the emitter currents of the first and second input transistors, respectively. The bases of first and second output transistors are connected to the bases of the first and second control transistors, respectively, and the first and second output transistors control their collector currents in accordance with the base voltages of the first and second control transistors, respectively.
摘要翻译： 分别将第一和第二输入信号提供给第一和第二输入晶体管的基极，并且第一和第二输入晶体管分别根据第一和第二输入信号输出电流。 设置在第一输入晶体管的发射极和第二输入的发射极之间的电阻器。 晶体管产生第一输入信号和第二输入信号的差分电压。 第一和第二恒流源分别向第一和第二输入晶体管的集电极提供电流。 第一和第二控制晶体管的集电极分别连接到第一和第二输入晶体管的发射极，并且根据第一和第二输入晶体管的发射极电流来控制第一和第二控制晶体管的基极电压， 分别。 第一和第二输出晶体管的基极分别连接到第一和第二控制晶体管的基极，并且第一和第二输出晶体管分别根据第一和第二控制晶体管的基极电压来控制它们的集电极电流。
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68.发明授权
公开(公告)号：US5705913A
公开(公告)日：1998-01-06
申请号：US590100
申请日：1996-01-24
IPC分类号： H02J7/00
CPC分类号： H02J7/0031 , H02J7/0063
摘要： In an overdischarge detection device which is connected between positive and negative load current lines for connecting a chargeable electric cell with a load and which comprises an overdischarge detection circuit including a voltage comparing section for detecting that a cell voltage of the electric cell falls below a threshold voltage to prohibit discharging operation, an adjusting circuit connected to the overdischarge detection circuit detects a particular voltage of a specified part that corresponds to a load current varying in response to relative weight of the load to adjust the threshold voltage on the basis of the particular voltage. Preferably, the adjusting circuit may be constructed so as to clamp the threshold voltage when the particular voltage is higher than a predetermined voltage.
摘要翻译： 在连接可充电电池与负载的正，负负载电流线之间的过放电检测装置中，包括过电压检测电路，该过放电检测电路包括用于检测电池的电池电压低于阈值的电压比较部 电压以禁止放电操作，连接到过放电检测电路的调节电路检测对应于响应于负载的相对重量而变化的负载电流的指定部分的特定电压，以基于特定电压来调整阈值电压 。 优选地，调节电路可以被构造成当特定电压高于预定电压时钳位阈值电压。
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69.发明授权
公开(公告)号：US5617010A
公开(公告)日：1997-04-01
申请号：US495721
申请日：1995-06-27
CPC分类号： H02J7/0026
摘要： A protection circuit for an electric cell comprises an overcharge detection circuit (43-1, 43-2) and an overdischarge detection circuit (44-1, 44-2) both of which are connected to a chargeable electric cell (41, 42) to detect an overcharged condition and an overdischarged condition of the electric cell (41, 42), respectively. A switch (S11, S12) is inserted in a power supply line of the chargeable electric cell (41, 42) and is turned off, when the overcharge detection circuit (43-1, 43-2) or the overdischarge detection circuit (44-1, 44-2) detects the overcharged or the overdischarged condition, thereby inhibiting a charging or a discharging operation. At least the overcharge detection circuit (43-1, 43-2) of the above-mentioned two detection circuits (43-1, 43-2, 44-1, 44-2) is connected to a timing signal producing circuit (45) for supplying a first timing signal having a first duration t1 for defining an operation timing thereof, and to a processing circuit (46) for processing an output signal of the overcharge detection circuit (43-1, 43-2) activated by the first timing signal to judge the presence or absence of an overcharged condition and for turning off the switch (S11) upon Judgement of the presence of the overcharged condition.
摘要翻译： 用于电池的保护电路包括过充电检测电路（43-1,43-2）和过充电检测电路（44-1,44-2），两者都连接到可充电电池（41,42） 以分别检测电池（41,42）的过充电状态和过放电状态。 当过充电检测电路（43-1,43-2）或过放电检测电路（44）中的开关（S11，S12）插入到可充电电池（41,42）的电源线中时，断开 -1,44-2）检测过充电状态或过放电状态，从而抑制充电或放电操作。 至少上述两个检测电路（43-1,43-2,44-1,44-2）的过充电检测电路（43-1,43-2）连接到定时信号产生电路（45 ），用于提供具有用于定义其操作定时的第一持续时间t1的第一定时信号，以及处理电路（46），用于处理由第一时间t1激活的过充电检测电路（43-1,43-2）的输出信号， 定时信号，判断过充电状态的存在判定是否存在过充电状态，并关闭开关（S11）。
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70.发明授权Apparatus for automatically determining bulk specific gravity of powdery product 失效用于自动确定粉状产品体积比重的装置
公开(公告)号：US5423216A
公开(公告)日：1995-06-13
申请号：US167033
申请日：1993-12-16
申请人： Hajime Kitamura , Masaru Takeuchi , Hideo Yoshikoshi , Mikio Kitai , Takashi Chino , Yuji Nogami , Hajime Yashiro , Keisuke Kato
发明人： Hajime Kitamura , Masaru Takeuchi , Hideo Yoshikoshi , Mikio Kitai , Takashi Chino , Yuji Nogami , Hajime Yashiro , Keisuke Kato
CPC分类号： G01N9/02 , G01N2009/024 , G01N2033/0091 , G01N33/442 , G01N35/0099
摘要： An apparatus which permits continuous automatic determination of the bulk specific gravity of a powdery sample and highly precise measurement thereof. The apparatus comprises a robot 3 transporting a container 2 filled with a powdery sample; a funnel 4 provided with a damper, which receives the powdery sample discharged from the container 2; a damper-driving unit 5a for pulling out and pushing the damper 5; a sample sensor 7 for detecting the powdery sample dropped through the funnel 4 provided with a damper; a constant volume receiver 6 for receiving dropped through the funnel 4 provided with a damper; a scraping bar 8 for sliding the upper face of the constant volume receiver 6; a scraping bar-driving unit 8a for reciprocating the scraping bar 8; a constant volume receiver-conveying robot 21 transporting the constant volume receiver 6; an electronic balance 22 which determines the weight the powdery sample in the constant volume receiver 6; and a cleaner 23 for aspirating the weighed powdery sample.
摘要翻译： 允许连续自动确定粉末样品的体积比重并进行高精度测量的装置。 该装置包括运送填充有粉末样品的容器2的机器人3; 设有阻尼器的漏斗4，其容纳从容器2排出的粉末样品; 用于拉出和推动阻尼器5的阻尼器驱动单元5a; 用于检测通过设有阻尼器的漏斗4滴下的粉状样品的样品传感器7; 用于通过设有阻尼器的漏斗4下落的恒定容积的接收器6; 用于滑动恒定容积接收器6的上表面的刮杆8; 用于使刮板8往复移动的刮杆驱动单元8a; 传送恒定容积的接收器6的恒定体积的接收器传送机器人21; 确定恒定容积接收器6中的粉末样品的重量的电子天平22; 以及用于抽吸称重的粉末样品的清洁器23。
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