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1.发明授权Method and apparatus for measuring angle of bend, method of bending, and apparatus for controlling angle of bend 失效用于测量弯曲角度的方法和装置，弯曲方法以及用于控制弯曲角度的装置公开(公告)号：US06708541B1
公开(公告)日：2004-03-23
申请号：US09744957
申请日：2001-02-08
IPC分类号： B21D714
CPC分类号： G01B11/26 , B21D5/006 , B21D5/02 , G05B2219/37574 , G05B2219/45143 , Y10S72/702
摘要： An angle detecting head provided with an emitter and a pair of receivers is rocked, and a bent surface of a workpiece bent by a punch and a die of a bending machine is irradiated with a measurement light from the emitter, a reflected light is received by the pair of receivers, and a bending angle of the workpiece is obtained from a peak value of the light received by the respective receivers. The angle detecting head is movable parallel to the die, is movable in a direction close to and away from the workpiece, and is movable in a direction in which the die is raised/lowered. The angle detecting head is positioned in an optimum angle measurement position of the workpiece and the bending angle is measured. Moreover, the bending machine presses the workpiece to the vicinity of a target angle, measures the bending angle of the workpiece during final pressing, removes pressure to bring the workpiece to an unloaded state, measures the bending angle of the workpiece, and obtains and stores a difference between the final pressing angle measured value and the unloaded angle measured value as a spring-back amount.
摘要翻译： 设置有发射器和一对接收器的角度检测头被摇动，用来自发射器的测量光照射由冲头和弯曲机的模具弯曲的工件的弯曲表面，反射光被 一对接收器和工件的弯曲角度由各个接收器接收的光的峰值获得。 角度检测头可平行于模具移动，可在靠近和远离工件的方向上移动，并且可在模具升高/降低的方向上移动。 角度检测头位于工件的最佳角度测量位置，并测量弯曲角度。 此外，弯曲机将工件压在目标角附近，测量最终加压时工件的弯曲角度，去除压力以使工件处于无负载状态，测量工件的弯曲角度，并获得并存储 最终按压角度测量值与无负载角度测量值之间的差作为回弹量。
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公开(公告)号：US07044666B2
公开(公告)日：2006-05-16
申请号：US10812971
申请日：2004-03-31
IPC分类号： B65H1/00
CPC分类号： G03G15/6502 , B65H1/266 , B65H7/02 , B65H2405/11164 , B65H2405/32 , B65H2511/10 , B65H2511/20 , B65H2553/60 , B65H2220/03 , B65H2220/01 , B65H2220/11
摘要： A sheet feeding device includes a cassette in which recording media are configured to be stacked. The cassette includes a rear end regulation member configured to be moved in a direction in which the recording media are fed to regulate rear ends of the recording media and a size detection device configured to swing with movement of the rear end regulation member. The sheet feeding device further includes a size determination device arranged within an area corresponding to a width of the cassette in the direction in which the recording media are fed. The size determination device is configured to determine a size of the recording media stacked in the cassette by detecting a position of the size detection device.
摘要翻译： 片材进给装置包括其中记录介质被配置为堆叠的盒。 盒子包括后端调节构件，其构造成沿着记录介质被馈送的方向移动以调节记录介质的后端;以及尺寸检测装置，其构造成随着后端调节构件的运动而摆动。 片材进给装置还包括尺寸确定装置，其布置在与记录介质被馈送的方向上的盒的宽度相对应的区域内。 尺寸确定装置被配置为通过检测尺寸检测装置的位置来确定堆叠在盒中的记录介质的尺寸。
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公开(公告)号：US5961379A
公开(公告)日：1999-10-05
申请号：US671587
申请日：1996-06-28
申请人： Kazuyuki Uchida
发明人： Kazuyuki Uchida
CPC分类号： B24B49/04 , B23Q1/4804 , B23Q11/08 , B24B19/20
摘要： A tool grinding machine which can grind the cutting edge of a punch without disassembling the punch body from the punch assembly and further can grind the cutting edge of the upper surface shoulder portion of the die. Further, the punch and die of various shapes can be ground easily by selecting an appropriate previously stored operation mode determined according to grinding conditions. The tool grinding machine includes a rotary table 33 rotatably disposed on a slider 29 supported on a base 3 movable in the right and left direction; and a grinding tool 53 disposed axially away from the rotary table and rotatable and movable in an axial direction of the rotary table 33, for grinding workpiece fitted on the rotary table 33.
摘要翻译： 一种可以在不将冲头主体从冲头组件拆下的情况下研磨冲头的切削刃的工具研磨机，还可以研磨模具的上表面肩部的切削刃。 此外，通过选择根据研磨条件确定的适当的先前存储的操作模式，可以容易地研磨各种形状的冲头和模具。 工具研磨机包括可旋转地设置在支撑在可沿左右方向移动的基座3上的滑块29上的旋转台33; 以及研磨工具53，其轴向地远离旋转台并且可旋转并且可沿旋转台33的轴向方向移动，用于研磨装配在旋转台33上的工件。
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4.发明授权Testing integrated circuit using an A/D converter built in a semiconductor chip 失效使用内置在半导体芯片中的A / D转换器来测试集成电路
公开(公告)号：US5436558A
公开(公告)日：1995-07-25
申请号：US970851
申请日：1992-11-03
申请人： Kouji Saitoh , Kazuyuki Uchida
发明人： Kouji Saitoh , Kazuyuki Uchida
IPC分类号： G01R31/26 , G01R31/28 , G01R31/30 , G01R31/3167 , H01L21/66
CPC分类号： G01R31/2856 , G01R31/2884 , G01R31/30 , G01R31/3167
摘要： A testing integrated circuit for a semiconductor chip, having an integrated circuit, includes a selector, provided in the integrated circuit of the semiconductor chip, for selecting one of a first set of signals supplied from external portions of the semiconductor chip and a second set of signals used for measuring voltages at respective predetermined portions in an internal circuit of the semiconductor chip. The first set of signals is converted from analog to digital signals during a normal operation of the semiconductor chip. An analog-to-digital converter provided in the integrated circuit receives an analog signal output from the selector and produces a digital signal. A plurality of output pads disposed in the semiconductor chip transmits the digital signal from the analog-to-digital converter to the external portions. The output pads correspond to a bit quantity of the analog-to-digital converter.
摘要翻译： 一种用于具有集成电路的半导体芯片的测试集成电路，包括设置在半导体芯片的集成电路中的选择器，用于选择从半导体芯片的外部部分提供的第一组信号中的一个，以及第二组 用于在半导体芯片的内部电路中的各个预定部分处测量电压的信号。 在半导体芯片的正常操作期间，第一组信号从模拟信号转换成数字信号。 集成电路中提供的模数转换器接收从选择器输出的模拟信号并产生数字信号。 布置在半导体芯片中的多个输出焊盘将数字信号从模数转换器发送到外部。 输出焊盘对应于模数转换器的位数。
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公开(公告)号：US4802207A
公开(公告)日：1989-01-31
申请号：US109578
申请日：1987-10-16
申请人： Kazuyuki Uchida
发明人： Kazuyuki Uchida
CPC分类号： H04M3/2272 , H04M1/82
摘要： Detector circuitry monitors the line voltage on a telephone line to detect an off-hook condition. In order to accomodate varying line voltages and noise conditions, the circuitry automatically selects a threshold off-hook voltage by an iterative initialization procedure which is initiated on circuit power-up. The intialization procedure repeatedly compares the threshold voltage to the actual line voltage over a period of time to eliminate false off-hook detection due to noise.
摘要翻译： 检测器电路监控电话线上的线路电压以检测摘机状态。 为了适应变化的线路电压和噪声条件，电路通过在电路上电时启动的迭代初始化过程自动选择阈值摘机电压。 初始化过程在一段时间内重复地将阈值电压与实际线路电压进行比较，以消除由于噪声引起的假挂机检测。
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6.发明授权公开(公告)号：US07487967B2
公开(公告)日：2009-02-10
申请号：US11009132
申请日：2004-12-13
申请人： Kazuyuki Uchida
发明人： Kazuyuki Uchida
IPC分类号： B65H5/02
CPC分类号： B65H29/12 , B65H2220/09 , B65H2402/441 , B65H2403/42 , B65H2404/14 , B65H2601/11 , B65H2801/06
摘要： A sheet conveying device for an image forming apparatus of the present invention includes a cover hinged to the casing of the apparatus and supporting a roller shaft on which a drive roller is mounted. A driven roller and a positioning section for positioning the drive roller are mounted on the casing. The cover is movable between a closed position where the drive roller is pressed against the driven roller and an open position where the former is released from the latter. A first drive gear is affixed to the end of the roller shaft while a second drive gear, meshing with the first drive gear, is mounted on the cover and receives the output torque of a drive source. The roller shaft is mounted on the cover such that the pitch circle of the first drive gear moves on the pitch circle of the second drive gear while touching it externally.
摘要翻译： 本发明的图像形成装置的片材输送装置包括铰接到所述装置的壳体上并支撑安装有驱动辊的辊轴的盖。 驱动辊和用于定位驱动辊的定位部分安装在壳体上。 盖可以在驱动辊被压靠在从动辊上的关闭位置和打开位置之间移动。 第一驱动齿轮固定到辊轴的端部，而与第一驱动齿轮啮合的第二驱动齿轮安装在盖上并且接收驱动源的输出转矩。 辊轴安装在盖上，使得第一驱动齿轮的节圆在外部接触时在第二驱动齿轮的节圆上移动。
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公开(公告)号：US20050083437A1
公开(公告)日：2005-04-21
申请号：US10847302
申请日：2004-05-18
申请人： Kazuyuki Uchida , Kengo Nishimura , Akihiro Miyazaki , Jyunichi Nakahashi , Kunihiko Hayashi , Satoshi Ikawa
发明人： Kazuyuki Uchida , Kengo Nishimura , Akihiro Miyazaki , Jyunichi Nakahashi , Kunihiko Hayashi , Satoshi Ikawa
CPC分类号： H04N21/2368 , H04N21/4305 , H04N21/4341
摘要： In synchronization of a conventional AV system, when a stream as the master stops, a system clock cannot be corrected for synchronization. Since the correction is consistently performed even when an error is small, overhead of correction is large. On the other hand, when an error is large, sharp correction causes a feeling that something wrong. In the present invention, when the stream as the master stops, previously registering the degree of priority regarding the master, consideration of a corrected period or a previous error for the system clock, or transmitting a stream containing information regarding the master can allow for other process to serves as the master. Accordingly, it is possible to provide a method for synchronization with maintaining correction of the system clock. When a corrected error is large, gradual correction or reference can provide a system with normal feeling. Furthermore, when an error of correction is small, omission of correction or reference can provide a system with less overhead.
摘要翻译： 在常规AV系统的同步中，当作为主站的流停止时，不能校正系统时钟以进行同步。 由于即使在误差小的情况下一直执行校正，因此校正开销大。 另一方面，当误差大时，锐度校正会导致出现错误的感觉。 在本发明中，当作为主机的流停止时，预先登记关于主机的优先级，对系统时钟的校正周期或先前错误的考虑，或者发送包含关于主机的信息的流可以允许其他 作为主人的过程。 因此，可以提供一种用于同步的方法，同时维持系统时钟的校正。 当校正误差大时，逐渐校正或参考可以为系统提供正常的感觉。 此外，当校正误差小时，省略校正或参考可以为系统提供较少的开销。
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公开(公告)号：US4486753A
公开(公告)日：1984-12-04
申请号：US398892
申请日：1982-07-16
申请人： Yukihiro Saeki , Kazuyuki Uchida
发明人： Yukihiro Saeki , Kazuyuki Uchida
CPC分类号： G06F13/4077 , H03K19/018557
摘要： A bus line drive circuit comprising a bus line allowing data to transfer therethrough, a precharge circuit connected to the bus line for precharging the bus line with precharge pulse, input/output circuit connected to the bus line for transferring data to and from an ALU through the bus line, and positive feedback circuit connected to the bus line, which exhibits a high impedance during a precharge period to electrically be disconnected from the bus line, keeps a precharge potential when the potential on the bus line is equal to the precharge potential during an active period, and expands a potential difference when the potential on the bus line is slightly different from the precharge potential.
摘要翻译： 一种总线驱动电路，包括允许数据传输的总线线路，连接到总线的预充电电路，用于预充电脉冲的总线线路，连接到总线的输入/输出电路，用于将数据传送到ALU或从ALU传送数据 总线线路和连接到总线的正反馈电路在预充电期间呈现高阻抗以与母线断开以在母线上的电位等于预充电电位时保持预充电电位 并且当总线上的电位略微不同于预充电势时，扩展电位差。
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公开(公告)号：US07364153B2
公开(公告)日：2008-04-29
申请号：US10813036
申请日：2004-03-31
IPC分类号： B65H1/08
CPC分类号： B65H1/266 , B65H1/04 , B65H7/04 , B65H2511/212 , B65H2511/30 , B65H2553/412 , B65H2553/612 , B65H2220/01 , B65H2220/11 , B65H2220/03
摘要： A sheet feeding device includes a cassette configured to accommodate recording media, and a recording media feeding member configured to feed out the recording media accommodated in the cassette. The cassette includes a tray main body part including a stacking plate configured to have the recording media stacked thereon, and a recording media conveying guide part configured to detachably connect to the tray main body part. The recording media conveying guide part includes a raising member configured to raise the stacking plate toward the recording media feeding member, and a raising and lowering member connected to the raising member and configured to raise and lower the stacking plate.
摘要翻译： 片材进给装置包括被配置为容纳记录介质的盒，以及配置为馈送容纳在盒中的记录介质的记录介质进给构件。 盒式磁带包括托盘主体部分，其包括被构造成使其上堆叠有记录介质的堆叠板，以及构造成可拆卸地连接到托盘主体部分的记录介质传送引导部。 记录介质传送引导部包括构造成将堆叠板朝向记录介质供给部件升起的升起部件，以及与升起部件连接并且构造为升高和降低堆叠板的升降部件。
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10.发明申请公开(公告)号：US20070120317A1
公开(公告)日：2007-05-31
申请号：US11627827
申请日：2007-01-26
IPC分类号： B65H1/00
CPC分类号： G03G15/6502
摘要： A sheet cassette includes a tray main body part, and a tray expansion/contraction part supported by the tray main body part and configured to slide relative to the tray main body part to a cassette expanded position where the sheet cassette is in an expanded state and a cassette contracted position where the sheet cassette is in a contracted state. The tray expansion/contraction part includes a rear end regulation member configured to be moved in a direction in which recording media stacked in the sheet cassette are fed to regulate rear ends of the recording media and a sliding guide part configured to support the rear end regulation member to freely slide and forming a moving path of the rear end regulation member.
摘要翻译： 纸盒包括托盘主体部分和由托盘主体部分支撑并被配置为相对于托盘主体部分滑动到纸张盒处于展开状态的盒展开位置的托盘膨胀/收缩部分，以及 盒子处于收缩状态的盒子收缩位置。 托盘伸缩部包括后端调节部件，其构造成沿着被输送到片材盒中的记录介质被供给以调节记录介质的后端的方向移动;以及滑动引导部件，其构造成支撑后端调节 构件以自由滑动并形成后端调节构件的移动路径。
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