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公开(公告)号：US5738457A
公开(公告)日：1998-04-14
申请号：US559955
申请日：1995-11-17
CPC分类号： B41J11/42
摘要： A method of printing on a printing medium is provided, including providing a printing head for printing on a recording medium and conveying the recording medium in a first direction with a conveyer. A detector is positioned on the upstream side of the print head, the detector then detecting a trailing edge of the recording medium. The amount of recording medium conveyance by the conveyer upon the detection of said trailing edge is computed and it is determined whether the recording medium is of a standard size. Thereafter, a printing region on the recording medium is defined in accordance with the size of the recording medium if the recording medium is a standard size. A printer for printing on a printing medium which employs the above method is also provided wherein a detector is positioned upstream of the print head for detecting a trailing edge of the recording medium which is being conveyed. A computer computes the amount of the recording medium conveyance by the conveyer upon the detection of the trailing edge by the detector, and a size determiner determines whether the recording medium is of a standard size and defines a printing region on the recording medium in accordance with the size of the recording medium if the recording medium is of a standard size.
摘要翻译： 提供了一种在打印介质上进行打印的方法，包括提供用于在记录介质上打印的打印头，并且在传送带上沿第一方向传送记录介质。 检测器位于打印头的上游侧，然后检测器检测记录介质的后缘。 计算在检测到所述后缘时由输送机输送的记录介质的量，并确定记录介质是否为标准尺寸。 此后，如果记录介质是标准尺寸，则根据记录介质的尺寸限定记录介质上的打印区域。 还提供了一种用于在采用上述方法的打印介质上进行打印的打印机，其中检测器位于打印头的上游，用于检测被传送的记录介质的后缘。 计算机通过检测器计算由检测器检测后缘时由输送机输送的记录介质的量，并且尺寸确定器确定记录介质是否是标准尺寸，并且根据记录介质在记录介质上限定打印区域 如果记录介质是标准尺寸，记录介质的尺寸。
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2.发明授权Method for detecting an end portion of a recording medium in a recording apparatus and end portion detection apparatus 失效用于检测记录装置和端部检测装置中的记录介质的端部的方法
公开(公告)号：US6079892A
公开(公告)日：2000-06-27
申请号：US712783
申请日：1996-09-12
CPC分类号： G03G15/65 , B65H7/14 , B65H2511/20 , B65H2511/514 , B65H2513/512 , B65H2513/514 , B65H2515/60 , B65H2515/702 , B65H2553/414 , B65H2557/23 , B65H2701/1311 , B65H2701/1313 , G03G2215/00616 , G03G2215/00721
摘要： A sheet end detector comprising a light-emitting element and a light-receiving element for detecting changes in the amount of light associated with movement of a piece of a recording medium is provided. A standard value calculator detects the difference between the sheet end detector platen voltage Vp corresponding to light reflected only from said platen and said sheet end detector paper saturation voltage Vm corresponding to light reflected only from the recording medium. The amount necessary to feed the paper for platen voltage Vp to reach paper saturation voltage Vm is a constant value, irrespective of recording medium characteristics, which is when all of the light is reflected by the recording medium and the entire end portion of a piece of a recording medium has reached a predetermined position relative to the position of the sheet end detector. A standard value is calculated by multiplying this difference by a constant coefficient C and then adding back the lesser of Vp or Vm, C being a numerical value greater than 0 and less than 1 and being an indication of the desired position of the leading edge of the recording medium. A comparator compares the standard value and a signal from the sheet end detector and determines when the signal corresponds to the standard value, which is indicative that the presence of a leading edge or trailing edge of the recording medium has reached a predetermined position.
摘要翻译： 提供一种片端检测器，其包括发光元件和用于检测与一片记录介质的移动相关联的光量变化的光接收元件。 标准值计算器检测对应于仅从所述压板反射的光的纸张端检测器压板电压Vp与对应于仅从记录介质反射的光的纸张端检测器纸饱和电压Vm之间的差异。 为了达到纸张饱和电压Vm而将纸张供给纸张所需的量是一个常数值，不管记录介质特性如何，这是当所有的光被记录介质和整个端部的整个端部反射时 记录介质已经到达相对于纸页端检测器的位置的预定位置。 通过将该差乘以常数C来计算标准值，然后将Vp或Vm中的较小者加上，C是大于0且小于1的数值，并且作为前述的前边缘的期望位置的指示 记录介质。 比较器比较标准值和来自纸张端检测器的信号，并确定何时信号对应于标准值，其指示记录介质的前缘或后缘的存在已经达到预定位置。
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公开(公告)号：US5785438A
公开(公告)日：1998-07-28
申请号：US706094
申请日：1996-08-30
CPC分类号： B41J35/26
摘要： A ribbon mask for use with a impact dot matrix printer is provided. The ribbon mask comprises a head confronting surface and a pair of opposed side plates each positioned on an opposite side of the head confronting surface. An obtuse angle is formed between said head confronting surface each of the opposed side plates. A pair of fitting tabs are also provided. Each fitting tab is positioned on one of the pair of opposed side plates. An acute angle is formed between each of the fitting tabs and a plane parallel to a plane in which the head confronting surface lies. As a result of this construction, when the ribbon mask comes in contact with a sheet of a recording medium, the ribbon mask is deformed so that a portion of the head confronting surface comes into contact with an end of a recording head, which in turn prevents the ribbon mask from interfering with the sheet of the recording medium.
摘要翻译： 提供了一种与冲击式点阵打印机一起使用的色带面具。 带状掩模包括头部相对表面和一对相对的侧板，每个位于头部相对表面的相对侧上。 在每个相对的侧板的所述头部相对表面之间形成钝角。 还提供一对配件接头。 每个配件凸片位于一对相对的侧板之一上。 在每个配件突片和平行于头部面对面的平面的平面之间形成锐角。 作为这种结构的结果，当带状掩模与记录介质的片材接触时，带状掩模变形，使得头部相对表面的一部分与记录头的端部接触，反过来 防止带状掩模干扰记录介质的片材。
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公开(公告)号：US5678488A
公开(公告)日：1997-10-21
申请号：US613917
申请日：1996-03-11
CPC分类号： B65H5/062 , B41J13/103 , B65H2301/331 , B65H2511/514 , B65H2513/10
摘要： A printing method of playing out piled sheets of paper one by one, feeding the played-out sheet of paper to the position of a platen, and printing the sheet of paper, the printing method includes the steps of: (a) feeding the sheet of paper played out from the piled position thereof at a first speed until the sheet of paper approaches a platen which is stopping; (b) feeding the sheet of paper at a second speed lower than the first speed until a required short time passes from a time when the sheet of paper is engaged with the stopping platen, for performing a sheet flexing and a sheet skew removing; and (c) driving the platen at the second speed to feed the sheet of paper to a printing position. And the printing apparatus performs the printing method.
摘要翻译： 一种打印纸张的打印方法，一张一张地打印纸张，将打印的纸张输送到压盘的位置，并打印该纸张，打印方法包括以下步骤：（a）将纸张 的纸从其堆叠位置以第一速度播放直到纸张接近正在停止的压板; （b）以比所述第一速度低的第二速度进给所述纸张，直到从所述纸张与所述止动压板接合的时间过去所需的短时间，以执行纸张弯曲和纸张歪斜去除; 和（c）以第二速度驱动压板以将纸张送入打印位置。 并且打印装置执行打印方法。
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公开(公告)号：US5882130A
公开(公告)日：1999-03-16
申请号：US950112
申请日：1997-10-16
CPC分类号： B65H7/02 , B65H2511/20 , B65H2511/212 , B65H2511/51 , B65H2553/41 , B65H2553/412 , B65H2553/612
摘要： A paper detection device for a printer, includes: a support member; a main lever pivotably mounted on the support member, wherein the main lever has a self-resetability to an upright position and is pivotable only in a sheet-feed-direction; an auxiliary lever pivotably mounted on the main lever, including a free end protruding into a sheet passage, wherein the auxiliary lever has a self-resetability and moves the main lever in the sheet-feed direction when the free end thereof is urged in the sheet-feed direction, but does not move the main lever in a reverse-sheet-feed direction when the free end of the auxiliary lever is urged in a reverse-sheet-feed direction.
摘要翻译： 一种用于打印机的纸张检测装置，包括：支撑构件; 主杆可枢转地安装在所述支撑构件上，其中所述主杆具有对直立位置的自动复位，并且仅能够在供纸方向上枢转; 可枢转地安装在主杠杆上的辅助杆，包括突出到片材通道中的自由端，其中辅助杆具有自动复位功能，并且当主杆在其自由端被推压在片材中时沿着送纸方向移动主杆 但是当辅助杆的自由端沿反向进纸方向被推动时，不会使主杆沿反向进纸方向移动。
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公开(公告)号：US20140184212A1
公开(公告)日：2014-07-03
申请号：US14237263
申请日：2012-04-26
IPC分类号： G01R19/00
CPC分类号： G01R19/0092 , G01R15/207 , H02M7/003 , H02M2001/0009
摘要： A current detection circuit module can correct the sensitivity of current detection before a finished product is fabricated, with high impact resistance. The current detection circuit module has a circuit board on which a control IC is mounted. A magnetic core has a gap at a part thereof. A magnetic detection element is disposed in the gap. A detection circuit outputs a detection signal of a current value flowing to the control IC in accordance with the output of the magnetic detection element. A pass portion is provided to the control circuit board. The magnetic core is mounted on the control circuit board to surround the bus bar. The magnetic detection element is mounted on the control circuit board and is located in the gap.
摘要翻译： 电流检测电路模块可以在制造成品之前校正电流检测的灵敏度，具有高抗冲击性。 电流检测电路模块具有安装有控制IC的电路板。 磁芯在其一部分具有间隙。 磁性检测元件设置在间隙中。 检测电路根据磁检测元件的输出，输出流向控制IC的电流值的检测信号。 向控制电路板提供通过部分。 磁芯安装在控制电路板上以围绕母线。 磁检测元件安装在控制电路板上并位于间隙中。
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公开(公告)号：US07679726B2
公开(公告)日：2010-03-16
申请号：US11334480
申请日：2006-01-19
申请人： Kazuhiko Yamaguchi
发明人： Kazuhiko Yamaguchi
IPC分类号： G01C3/08
CPC分类号： G01S7/491 , G01S7/4817 , G01S7/4912 , G01S17/42 , G01S17/936
摘要： A radar system for use in a vehicle includes a transmission function for transmitting a transmission wave at a predetermined interval, a redirection function having a plurality of redirection planes for redirecting the transmission wave at least twice in a successive manner in a same direction, a reception function for outputting a reception signal based on a reception of a reflected wave that corresponds to the transmission wave, and an integration function for outputting an integration signal upon integrating a plurality of the reception signals that correspond to the transmission waves redirected in the same direction.
摘要翻译： 用于车辆的雷达系统包括用于以预定间隔发送传输波的传输功能，具有多个重定向功能的重定向功能，用于以相同的方向连续地重定向传输波至少两次，接收 用于基于对应于发送波的反射波的接收来输出接收信号的功能，以及用于在对与在相同方向上重定向的发送波相对应的多个接收信号进行积分时输出积分信号的积分功能。
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8.发明授权公开(公告)号：US07671691B2
公开(公告)日：2010-03-02
申请号：US11791801
申请日：2007-02-01
IPC分类号： H03C3/00
CPC分类号： H04L27/0014 , H04L27/364 , H04L2027/0016 , H04L2027/0018 , H04L2027/0044 , H04L2027/0053 , H04L2027/0055 , H04L2027/0067
摘要： A quadrature modulator divides a first signal input as a local signal into an I channel signal and a Q channel signal orthogonal to each other and outputs a second signal having a desired phase delay corresponding to direct current voltages as for the first signal by giving the direct current voltages Vi and Vq to the I channel signal and the Q channel signal, respectively. A phase comparison unit detects a phase difference θ between the first signal and the second signal. A setting unit sets the desired phase delay. A controller section controls the direct current voltages supplied to the I channel signal and the Q channel signal respectively in the quadrature modulator so that an output value corresponding to the phase difference θ detected by the phase comparison unit is equal to a value corresponding to the desired phase delay set by the setting unit, and controls the direct current voltages to be the direct current voltages Vi and Vq satisfying the relation of Vi=cos θ and Vq=sin θ.
摘要翻译： 正交调制器将作为本地信号输入的第一信号划分成彼此正交的I信道信号和Q信道信号，并通过给出直接的方式输出具有与直流电压相对应的期望相位延迟的第二信号 电流电压Vi和Vq分别分配给I通道信号和Q通道信号。 相位比较单元检测相位差; 在第一信号和第二信号之间。 设置单元设置所需的相位延迟。 控制器部分控制正交调制器中分别提供给I通道信号和Q通道信号的直流电压，使得对应于相位差的输出值; 由相位比较单元检测的等于与设定单元设定的期望相位延迟对应的值，将直流电压控制为满足Vi = cos＆amp; t s的关系的直流电压Vi，Vq; Vq = sin＆thetas;
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公开(公告)号：US20090243680A1
公开(公告)日：2009-10-01
申请号：US12295208
申请日：2007-03-26
IPC分类号： H03L7/00
CPC分类号： H03M9/00 , H03K5/135 , H03L7/0812
摘要： It is an object of the present invention to provide a data signal generating apparatus which is small in size, and can output the serial data in a desired sequence without assuming an indefinite state as well as being capable of dealing with the jitter measurement. In the data signal generating apparatus according to the present invention, synchronization means 25 for synchronizing a data output unit 11 with a multiplexer 13 has a phase comparator 16 for comparing the phase of a data synchronization clock signal outputted from a data output unit 11 in synchronization with the timing to update parallel data, with the phase of a divided clock signal A produced by dividing the frequency of a reference clock signal CK1 by a plural number “m” in the multiplexer 13, the signal A being used for determining the timing to performing parallel-serial conversion, a variable delay device 30 for adding a desired delay to a data request signal A′, the variable delay device 30 being constituted by an orthogonal modulation type delay device, and a control unit 26 for controlling a direct control signal to be inputted into the variable delay device 30 on the basis of a comparing result obtained from the phase comparator 16 to synchronize the timing to have the data output unit 11 update the parallel data with the timing to have the multiplexer 13 perform parallel-serial conversion processing.
摘要翻译： 本发明的目的是提供一种尺寸小的数据信号发生装置，并且可以以期望的顺序输出串行数据，而不会产生不确定的状态以及能够处理抖动测量。 在根据本发明的数据信号发生装置中，用于使数据输出单元11与多路复用器13同步的同步装置25具有相位比较器16，用于将从数据输出单元11输出的数据同步时钟信号的相位同步 具有更新并行数据的定时，通过在多路复用器13中将参考时钟信号CK1的频率除以多个“m”而产生的分频时钟信号A的相位，信号A用于确定定时 执行并行串行转换，可变延迟装置30，用于将数据请求信号A'加上期望的延迟，可变延迟装置30由正交调制型延迟装置构成，控制单元26用于控制直接控制信号 基于从相位比较器16获得的比较结果输入到可变延迟装置30中，以使定时同步以具有数据 输出单元11利用具有多路复用器13执行并行 - 串行转换处理的定时更新并行数据。
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10.发明授权公开(公告)号：US07427116B2
公开(公告)日：2008-09-23
申请号：US11095084
申请日：2005-03-30
IPC分类号： B41J25/308
CPC分类号： B41J25/308
摘要： It is provided with a pair of carriage guide shafts, and the carriage guide shaft is made to be in sliding contact with a carriage, to realize such a concentric shaft configuration that a guide shaft part, which directly guides a reciprocating motion of the carriage, and rotation shaft parts, which are disposed on both ends thereof, were disposed so as to coincide therewith. In addition, by disposing parallel lifting device which utilized a cam mechanism and a lifting guide portion to side frames, the carriage guide shaft is configured so as to be able to obtain a predetermined lifting stroke which corresponds to a rotation angle. In addition, as synchronous drive transmission mechanism of the pair of carriage guide shafts, a gear wheel train was used.
摘要翻译： 设置有一对滑架引导轴，滑架引导轴与滑架滑动接触，以实现这样的同心轴构造，即直接引导滑架往复运动的导向轴部， 并且设置在其两端的旋转轴部被设置成与其一致。 此外，通过将平行提升装置设置为使用凸轮机构和提升引导部分到侧框架，滑架引导轴构造成能够获得对应于旋转角度的预定提升行程。 此外，作为一对滑架引导轴的同步驱动传动机构，使用齿轮系。
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