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41. 发明授权

US08243298B2 Low-paper sensor using rollers 失效
标题翻译：低纸传感器使用滚轮
公开(公告)号：US08243298B2
公开(公告)日：2012-08-14
申请号：US11619296
申请日：2007-01-03
申请人： Stacy Leigh Bongrazio , Richard Hunter Harris , Robert Dean Yoder
发明人： Stacy Leigh Bongrazio , Richard Hunter Harris , Robert Dean Yoder
IPC分类号： G06K15/00 , G06F3/12 , B41J11/50 , B41J11/48
CPC分类号： B65H26/00 , B41J11/0075 , B41J15/042 , B65H2511/13 , B65H2511/142 , B65H2553/41 , B65H2801/12 , B65H2220/01
摘要： A computer implemented method, data processing system, and computer usable program code are provided for detecting a printer condition. A set of signals is received from a sensor in a printer. A current state of a paper roll within the printer is detected within the set of signals. Responsive to the current state indicating that the paper roll moved from a desired position between a set of devices, a response signal is sent to the user of the printer. Alternatively, in response to the current state indicating that the paper roll moved from the desired position, a number of paper line feed commands that are issued are counted. A determination is made as to whether the number of paper line feed commands that are issued exceeds a predetermined value. Responsive to the number of paper line feed commands exceeding the predetermined value, the response signal is sent.
摘要翻译：提供计算机实现的方法，数据处理系统和计算机可用程序代码以检测打印机状况。从打印机中的传感器接收一组信号。在该组信号内检测打印机内的纸卷的当前状态。响应于指示纸卷从一组设备之间的期望位置移动的当前状态，将响应信号发送到打印机的用户。或者，响应于指示纸卷从期望位置移动的当前状态，对所发行的多个纸行进给命令进行计数。确定发出的送纸指令的数量是否超过预定值。响应于超过预定值的纸线馈送命令的数量，发送响应信号。

42. 发明授权

US07914219B2 Apparatus and method for moving a cover 有权
标题翻译：移动盖子的装置和方法
公开(公告)号：US07914219B2
公开(公告)日：2011-03-29
申请号：US11938397
申请日：2007-11-12
申请人： Richard Hunter Harris
发明人： Richard Hunter Harris
IPC分类号： B41J29/13
CPC分类号： B41J29/02 , B41J29/13
摘要： The illustrative embodiments described herein provide an apparatus and method for moving a cover. The apparatus includes a base. The apparatus also includes a cover pivotably coupled to the base. The apparatus also includes a set of flexible bands. A first end of each of the set of flexible bands is coupled to the cover. A second end of the set of flexible bands is coupled to the base. The set of flexible bands are adapted to bias the cover into an open position. When the cover is opened by a user, the set of helical springs are elongated when the cover is forced beyond its open position.
摘要翻译：本文描述的说明性实施例提供了用于移动盖的装置和方法。该装置包括基座。该装置还包括可枢转地联接到基座的盖。该装置还包括一组柔性带。该组柔性带中的每一个的第一端连接到盖。该组柔性带的第二端连接到基座。该组柔性带适于将盖偏置成打开位置。当盖子被使用者打开时，当盖子被迫超过其打开位置时，该组螺旋弹簧是细长的。

43. 发明授权

US07905670B2 Method and apparatus for exposing printable media in a printer 有权
标题翻译：用于在打印机中曝光可打印介质的方法和装置
公开(公告)号：US07905670B2
公开(公告)日：2011-03-15
申请号：US11926774
申请日：2007-10-29
申请人： Stacy Leigh Arrington , Richard Hunter Harris , Robert Andrew Myers
发明人： Stacy Leigh Arrington , Richard Hunter Harris , Robert Andrew Myers
IPC分类号： B41J29/13 , B41J29/00 , B41J15/04 , B65H16/02 , B65H16/08
CPC分类号： B41J29/02 , B41J15/042
摘要： The illustrative embodiments described herein provide an apparatus and method for exposing printable media. The apparatus includes a printer having a cover. The apparatus also includes a set of lifting arms coupled to the cover. The apparatus includes a slowing device engaged with the set of lifting arms. The slowing device is adapted to slow movement of the set of lifting arms when the cover is moved. The apparatus also includes a stage coupled to the set of lifting arms such that movement of the cover causes movement of the stage into a position. The stage is adapted to receive the printable media. The position facilitates exposure of the printable media.
摘要翻译：本文所述的说明性实施例提供了一种用于暴露可打印介质的设备和方法。该设备包括具有盖的打印机。该装置还包括联接到盖的一组提升臂。该装置包括与该组提升臂接合的减速装置。减速装置适于当盖移动时减缓该组提升臂的运动。该装置还包括一个联接到一组提升臂的台，使得盖的移动导致台的移动到一个位置。舞台适于接收可打印的媒体。该位置便于可打印介质的曝光。

44. 发明申请

US20090309534A1 AUTOMATICALLY DETERMINING OPTIMAL PULSE DURATION FOR A STEPPER MOTOR 有权
标题翻译：自动确定步进电机的最佳脉冲持续时间
公开(公告)号：US20090309534A1
公开(公告)日：2009-12-17
申请号：US12140024
申请日：2008-06-16
申请人： Richard Hunter Harris
发明人： Richard Hunter Harris
IPC分类号： H02P8/36
CPC分类号： H02P8/36 , B41J11/42 , B41J15/042 , H02P8/22
摘要： A system for calculating control pulse duration for optimal stepper motor performance. Duration of control pulses to a stepper motor is increased until stepper motor function begins. The duration of control pulses continues to be increased. It is determined whether stepper motor failure is detected. In response to detecting a failure, the duration of control pulses at the time of the failure is recorded. The duration of control pulses is decreased until stepper motor function is restored. The duration of control pulses continues to be decreased. It is determined whether a second failure is detected. In response to detecting a second failure, the duration of control pulses at the time of the second failure is recorded. A control pulse duration is calculated that optimizes performance of the stepper motor using recorded control pulse duration data. The calculated control pulse duration is applied to the stepper motor.
摘要翻译：用于计算最佳步进电机性能的控制脉冲持续时间的系统。对步进电机的控制脉冲的持续时间增加，直到步进电机功能开始。控制脉冲的持续时间持续增加。确定是否检测到步进电机故障。响应于检测到故障，记录故障时的控制脉冲持续时间。减少控制脉冲的持续时间，直到步进电机功能恢复。控制脉冲的持续时间继续减小。确定是否检测到第二个故障。响应于检测到第二故障，记录在第二故障时的控制脉冲的持续时间。计算控制脉冲持续时间，使用记录的控制脉冲持续时间数据优化步进电机的性能。将计算的控制脉冲持续时间应用于步进电机。

45. 发明申请

US20080162057A1 LOW-PAPER SENSOR USING ROLLERS 失效
标题翻译：低纸传感器使用滚筒
公开(公告)号：US20080162057A1
公开(公告)日：2008-07-03
申请号：US11619296
申请日：2007-01-03
申请人： Stacy Leigh Bongrazio , Richard Hunter Harris , Robert Dean Yoder
发明人： Stacy Leigh Bongrazio , Richard Hunter Harris , Robert Dean Yoder
IPC分类号： G06F19/00
CPC分类号： B65H26/00 , B41J11/0075 , B41J15/042 , B65H2511/13 , B65H2511/142 , B65H2553/41 , B65H2801/12 , B65H2220/01
摘要： A computer implemented method, data processing system, and computer usable program code are provided for detecting a printer condition. A set of signals is received from a sensor in a printer. A current state of a paper roll within the printer is detected within the set of signals. Responsive to the current state indicating that the paper roll moved from a desired position between a set of devices, a response signal is sent to the user of the printer. Alternatively, in response to the current state indicating that the paper roll moved from the desired position, a number of paper line feed commands that are issued are counted. A determination is made as to whether the number of paper line feed commands that are issued exceeds a predetermined value. Responsive to the number of paper line feed commands exceeding the predetermined value, the response signal is sent.
摘要翻译：提供计算机实现的方法，数据处理系统和计算机可用程序代码以检测打印机状况。从打印机中的传感器接收一组信号。在该组信号内检测打印机内的纸卷的当前状态。响应于指示纸卷从一组设备之间的期望位置移动的当前状态，将响应信号发送到打印机的用户。或者，响应于指示纸卷从期望位置移动的当前状态，对所发行的多个纸行进给命令进行计数。确定发出的送纸指令的数量是否超过预定值。响应于超过预定值的纸线馈送命令的数量，发送响应信号。

46. 发明授权

US06231249B1 Duplex printer using a ribbon shifting mechanism 失效
标题翻译：双面打印机使用色带转换机构
公开(公告)号：US06231249B1
公开(公告)日：2001-05-15
申请号：US09397294
申请日：1999-09-15
申请人： Richard Hunter Harris
发明人： Richard Hunter Harris
IPC分类号： B41J360
CPC分类号： B41J3/60 , B41J35/20
摘要： A duplex printer for printing on opposite sides of a document includes a ribbon shifting mechanism for moving a printing ribbon between a first position, in which the ribbon extends between a print head and the document for printing on a front side of the document, and a second position, in which the ribbon extends between the document and a platen for printing on a reverse side of the document. In one version of the printer, the ribbon is shifted as a carriage used to move the print head within a printing range, within which printing occurs, is moved outside this printing range into a ribbon shifting range.
摘要翻译：用于在文件的相对侧上打印的双面打印机包括色带移动机构，用于在第一位置和第二位置之间移动打印色带，其中色带在打印头和文档之间延伸以在文档的正面进行打印; 第二位置，其中色带在文档和用于在文档的背面上打印的压板之间延伸。在打印机的一个版本中，色带作为用于在打印范围内的打印头移动的托架移动，在打印范围内，打印发生，在打印范围内移动到色带移动范围内。

47. 发明授权

US6019532A Printer having a paper out/cover open sensor and method therefor 失效
标题翻译：具有打印/打开传感器的打印机及其方法
公开(公告)号：US6019532A
公开(公告)日：2000-02-01
申请号：US097451
申请日：1998-06-15
申请人： Richard Hunter Harris , Ronald Gary King
发明人： Richard Hunter Harris , Ronald Gary King
IPC分类号： B41J11/00 , B41J15/04 , B41J29/02 , B41J29/17 , B41J29/393 , B41J29/18
CPC分类号： B41J11/0095 , B41J11/0075 , B41J15/042 , B41J29/02 , B41J29/17 , B41J29/393
摘要： A printer has a control circuit to stop a print head from printing when paper runs out or when the cover of the printer is opened is disclosed. Only one switch is used to detect the absence of paper and the position of the cover.
摘要翻译：打印机具有控制电路，用于当纸张耗尽时或当打印机的盖打开时停止打印头打印。只有一个开关用于检测纸张的不存在和盖子的位置。

48. 发明授权

US4118611A Buckling spring torsional snap actuator 失效
标题翻译：弯曲弹簧扭转快速执行器
公开(公告)号：US4118611A
公开(公告)日：1978-10-03
申请号：US829039
申请日：1977-08-30
申请人： Richard Hunter Harris
发明人： Richard Hunter Harris
IPC分类号： H01H13/28 , G06F3/02 , H01H5/08 , H01H13/12 , H01H13/30
CPC分类号： H01H13/30 , H01H2235/012
摘要： A torsional or rocker switch actuator is described that uses the torsional moment of a buckling compression spring column to rock the actuator member on a pivot. A catastrophically buckling compression column spring is used and the reaction moment which occurs as the spring buckles is applied to rock an actuator back and forth between open and closed positions with cooperating contacts beneath the actuator. A non-teasible, snap action, tactile feedback, key mechanism of extreme mechanical simplicity and high reliability is achieved.
摘要翻译：描述了一种扭转或摇臂开关致动器，其使用屈曲压缩弹簧柱的扭转力矩将枢轴上的致动器构件摇动。使用灾难性弯曲压缩柱弹簧，并且施加弹簧扣时发生的反作用力矩，以在致动器下方具有协作触点的位置在打开位置和闭合位置之间来回摇动致动器。实现了非易失性，快速动作，触觉反馈，机械简单性和高可靠性的关键机制。

49. 发明授权

US07986420B2 Sensing paper jam, out-of-paper, and cover open in a printer 有权
标题翻译：在打印机中感测到卡纸，纸张外盖和盖子打开
公开(公告)号：US07986420B2
公开(公告)日：2011-07-26
申请号：US11564544
申请日：2006-11-29
申请人： Richard Hunter Harris
发明人： Richard Hunter Harris
IPC分类号： G06K15/00
CPC分类号： B41J11/006 , B41J11/0075
摘要： A computer implemented method, data processing system, and computer usable program code are provided for detecting printer conditions. A set of signals are received from a sensor in a printer. A current state of the printer from a plurality of states is detected within the set of signals. Responsive to the current state being a selected state, a response signal is sent to the printer based on a policy. The response signal is a printer condition, which may be a paper jam, out-of-paper, or a cover open condition.
摘要翻译：提供计算机实现的方法，数据处理系统和计算机可用程序代码以检测打印机状况。从打印机中的传感器接收一组信号。在该组信号内检测来自多个状态的打印机的当前状态。响应于当前状态为选择状态，响应信号基于策略被发送到打印机。响应信号是打印机状态，其可能是卡纸，纸外或盖打开状态。

50. 发明授权

US07976231B2 Method and apparatus for adjusting a gap in a printer 有权
标题翻译：用于调整打印机间隙的方法和装置
公开(公告)号：US07976231B2
公开(公告)日：2011-07-12
申请号：US11956015
申请日：2007-12-13
申请人： Danny Hugh Addison , Stacy Leigh Arrington , Richard Hunter Harris , Robert Andrew Myers
发明人： Danny Hugh Addison , Stacy Leigh Arrington , Richard Hunter Harris , Robert Andrew Myers
IPC分类号： B41J25/308
CPC分类号： B41J25/308
摘要： The illustrative embodiments described herein provide an apparatus and method for adjusting a gap in a printer. The apparatus includes the printer that has a print head transport shaft. The print head is slidably coupled to the transport shaft. The apparatus includes an adjusting plate comprising a groove. The adjusting plate is located at a first side of the printer. The adjusting plate is slidably coupled to the transport shaft via the groove. Moving the adjusting plate along a first axis changes a first position of the print head on the first side of the printer to form the gap. The first axis is perpendicular to the transport shaft. The apparatus also includes a spring. The spring biases the adjusting plate such that the groove is biased toward the transport shaft.
摘要翻译：这里描述的说明性实施例提供了一种用于调节打印机中的间隙的装置和方法。该设备包括具有打印头传送轴的打印机。打印头可滑动地联接到输送轴。该装置包括一个包括凹槽的调节板。调节板位于打印机的第一侧。调节板通过凹槽可滑动地连接到输送轴上。沿着第一轴移动调节板改变打印头的第一侧上的打印头的第一位置以形成间隙。第一轴线垂直于输送轴。该装置还包括弹簧。弹簧偏压调节板，使得凹槽偏向输送轴。

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