专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明授权

US08300242B2 Image forming apparatus and pulse generating method 有权
标题翻译：图像形成装置和脉冲发生方法
公开(公告)号：US08300242B2
公开(公告)日：2012-10-30
申请号：US12237171
申请日：2008-09-24
申请人： Toshiyuki Suzuki
发明人： Toshiyuki Suzuki
IPC分类号： G06K15/00 , H04N1/00 , G08C17/00 , G03G15/01 , G01R19/00
CPC分类号： B65H7/20 , B65H5/021 , B65H2553/512 , B65H2557/23 , B65H2557/33 , B65H2801/06 , G03G15/6529
摘要： An image forming apparatus records an image on a transported recording medium. The apparatus includes a transportation unit that transports the recording medium and a recording unit that records the image on the recording medium. An encoder outputs an encoder signal including pulses according to a position of the transportation unit. A measurement unit measures a pulse period of the encoder signal, and the measured pulse period is stored by a storage unit. A detection unit detects pulse omission of the encoder signal on the basis of the value measured by the measurement unit. A pulse generation unit generates a recording timing pulse on the basis of the pulse period when the pulse omission is not detected and generates the recording timing pulse on the basis of the pulse period stored in the storage unit and measured before the pulse omission when the pulse omission is detected.
摘要翻译：图像形成装置将图像记录在传送的记录介质上。该装置包括传送记录介质的传送单元和将图像记录在记录介质上的记录单元。编码器根据传送单元的位置输出包括脉冲的编码器信号。测量单元测量编码器信号的脉冲周期，并且测量的脉冲周期由存储单元存储。检测单元基于由测量单元测量的值来检测编码器信号的脉冲遗漏。脉冲生成单元基于没有检测到脉冲泄漏的脉冲周期来生成记录定时脉冲，并且基于存储在存储单元中的脉冲周期生成记录定时脉冲，并且在脉冲之前测量的脉冲间隔检测到省略。

82. 发明申请

US20120153565A1 SKEW-FEEDING CORRECTING APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：供应校正装置和图像形成装置
公开(公告)号：US20120153565A1
公开(公告)日：2012-06-21
申请号：US13311625
申请日：2011-12-06
申请人： Kohei Deno
发明人： Kohei Deno
IPC分类号： B65H9/00
CPC分类号： B65H9/006 , B65H5/38 , B65H7/10 , B65H9/06 , B65H2404/1424 , B65H2404/6111 , B65H2511/10 , B65H2511/22 , B65H2513/41 , B65H2557/23 , B65H2801/06 , B65H2220/01 , B65H2220/02
摘要： The skew-feeding correcting apparatus of the present invention includes an abutment portion which is disposed to a conveying path to convey a sheet and to which a top end of the sheet is abutted to correct skew feeding of the sheet, a movement portion which moves the abutment portion in a sheet width direction perpendicular to a sheet conveyance direction, and a controller which controls driving of the movement portion to move the abutment portion to a position where a corner part of the sheet is not to be abutted to the abutment portion before the top end of the sheet is abutted to the abutment portion.
摘要翻译：本发明的歪斜进给校正装置包括：抵靠部，其设置在输送路径上以输送片材，并且片材的顶端抵接在该抵靠部分上以纠正片材的倾斜进给;移动部件，在与片材输送方向垂直的片材宽度方向上的抵接部分，以及控制器，其控制所述移动部的驱动，以使所述抵接部移动到所述片的角部不与所述抵接部抵接的位置片材的顶端与邻接部分邻接。

83. 发明授权

US08047536B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08047536B2
公开(公告)日：2011-11-01
申请号：US12511299
申请日：2009-07-29
申请人： Masataka Takemura
发明人： Masataka Takemura
IPC分类号： B65H7/02
CPC分类号： B65H7/08 , B65H2511/242 , B65H2511/51 , B65H2511/514 , B65H2511/515 , B65H2511/528 , B65H2513/511 , B65H2513/512 , B65H2557/23 , B65H2557/242 , B65H2701/1311 , B65H2701/1313 , G03G15/6561 , G03G15/6567 , G03G2215/00561 , B65H2220/03 , B65H2220/02 , B65H2220/01
摘要： An image forming apparatus has a sheet feeding portion feeding a sheet; a conveyance passage for conveying the sheet inside the apparatus; an image forming portion forming an image on the sheet; a skewing detector disposed in the conveyance passage between the sheet feeding portion and the image forming portion, detecting arrival and departure of the sheet, and detecting skewing amount of the sheet in the conveyance passage; a display portion displaying an apparatus state; a storage portion storing data; and a control portion controlling sheet feeding and conveying, and grasping the sheet skewing amount based on the output of the skewing detector to stop printing when the skewing amount is at or above a first predetermined amount stored in the storage portion.
摘要翻译：图像形成装置具有供给片材的片材进给部分; 用于将片材输送到设备内部的输送通道; 在片材上形成图像的图像形成部分; 偏移检测器，设置在输送通道之间，位于送纸部分和图像形成部分之间，检测纸张的到达和离开，并且检测输送通道中纸张的倾斜量; 显示装置状态的显示部分; 存储数据的存储部分; 以及控制部分，控制纸张进给和输送，并且当歪斜量处于或高于存储在存储部分中的第一预定量时，基于倾斜检测器的输出来抓取纸张歪斜量以停止打印。

84. 发明授权

US07910903B2 Optical sensor with a counter for counting items and controlling a light source 有权
标题翻译：光学传感器，带有用于计数物品和控制光源的计数器
公开(公告)号：US07910903B2
公开(公告)日：2011-03-22
申请号：US12337996
申请日：2008-12-18
申请人： Douglas L. Milne
发明人： Douglas L. Milne
IPC分类号： G06K5/00 , H01J40/14 , G06M7/00
CPC分类号： G07D7/121 , B65H7/12 , B65H2511/524 , B65H2515/60 , B65H2515/704 , B65H2553/412 , B65H2557/23 , B65H2701/1912 , G07D7/183 , B65H2220/02 , B65H2220/01 , B65H2220/03
摘要： An optical sensor comprises: a light source located on one side of a transport path; a variable current drive, an optical receiver in communication with the variable current drive, and located on an opposite side of the transport path to the light source and aligned therewith to detect light output therefrom; and a memory coupled to the variable current drive. The variable current drive is suitable for energising the light source so that the light intensity from the light source increases with increasing current. The variable current drive includes (i) a drive circuit for applying a pulse of current to the light source, during which pulse the light source is energised; and (ii) a counter for increasing the amount of current applied by the drive circuit during a pulse of current. The memory may be arranged to store a value from the counter indicative of a number of media items present in the transport path.
摘要翻译：光学传感器包括：位于传送路径一侧的光源; 可变电流驱动器，与可变电流驱动器通信的光接收器，并且位于与光源的传输路径的相对侧并与之对准以检测从其输出的光; 以及耦合到可变电流驱动器的存储器。可变电流驱动器适于对光源通电，使得来自光源的光强度随着电流的增加而增加。可变电流驱动器包括：（i）用于向光源施加电流脉冲的驱动电路，在该脉冲期间光源通电; 和（ii）用于在电流脉冲期间增加由驱动电路施加的电流量的计数器。存储器可以被布置为存储来自计数器的指示存在于传输路径中的媒体项目的数量的值。

85. 发明申请

US20110049799A1 SHEET THICKNESS MEASUREMENT 有权
标题翻译：厚度测量
公开(公告)号：US20110049799A1
公开(公告)日：2011-03-03
申请号：US12636965
申请日：2009-12-14
申请人： Gary W. COMSTOCK , Gerald F. Leitz , Egbert E. Most , Richard F. Stengl , John E. Richter
发明人： Gary W. COMSTOCK , Gerald F. Leitz , Egbert E. Most , Richard F. Stengl , John E. Richter
IPC分类号： B65H5/06
CPC分类号： B65H5/062 , B65H2404/1441 , B65H2511/13 , B65H2511/152 , B65H2511/224 , B65H2553/61 , B65H2557/23 , B65H2557/2423 , B65H2701/1916 , B65H2220/03
摘要： A method of measuring a thickness of a sheet being conveyed on a transport path includes rotating a substantially cylindrical reference surface disposed in the transport path and engaging a probe with the reference surface to determine a runout value for each of a set of positions along a circumference of the reference surface. The method further includes conveying the sheet on the transport path so that the sheet contacts the reference surface at one position of the set, engaging the probe with the sheet at the one position to determine a measured sheet thickness value, and adjusting the measured sheet thickness value based on the runout value for the one position to obtain an actual sheet thickness value.
摘要翻译：测量在传送路径上传送的片材的厚度的方法包括旋转设置在传送路径中的大致圆柱形的参考表面，并将探针与参考表面接合，以确定沿着圆周的一组位置中的每一个的跳动值的参考表面。该方法还包括在输送路径上输送片材，使得片材在组件的一个位置接触参考表面，将探针与片材在一个位置接合以确定测量的片材厚度值，并且调整测量的片材厚度基于一个位置的跳动值的值来获得实际的板厚度值。

86. 发明授权

US07770879B2 Recording medium transport apparatus and image forming apparatus 有权
标题翻译：记录介质传送装置和图像形成装置
公开(公告)号：US07770879B2
公开(公告)日：2010-08-10
申请号：US12331989
申请日：2008-12-10
申请人： Toshiyuki Kazama , Michio Tada , Ryoji Watanabe , Shouichi Maeda , Makoto Ochiai , Tatsunori Izawa , Naoto Nishi , Yoshinobu Nakamura , Satoshi Kanou , Shun Yashima
发明人： Toshiyuki Kazama , Michio Tada , Ryoji Watanabe , Shouichi Maeda , Makoto Ochiai , Tatsunori Izawa , Naoto Nishi , Yoshinobu Nakamura , Satoshi Kanou , Shun Yashima
IPC分类号： B65H3/44
CPC分类号： B65H7/10 , B65H2511/20 , B65H2553/416 , B65H2557/23 , B65H2701/1315 , B65H2801/06 , G03G15/235 , G03G15/6561 , G03G2215/00409 , G03G2215/00599 , G03G2215/00616 , G03G2215/00721 , B65H2220/03 , B65H2220/01 , B65H2220/02
摘要： A recording medium transport apparatus includes: plural storage units each storing a recording medium; a transport unit that transports the recording medium from one of the storage units to a recording position where an image is recorded on the recording medium; a memory that stores a reference position of a recording medium prescribed for each storage unit; a measuring unit that measures a position of the transported recording medium; and a movement unit that reads the reference position corresponding to the storage unit that stored the transported recording medium, from the memory, and moves the recording medium according to the difference between the reference position and the measured position such that the position of the recording medium approaches the reference position when the recording medium is located upstream of the recording position in the transport direction thereof.
摘要翻译：记录介质传送装置包括：多个存储单元，每个存储单元存储记录介质; 传送单元，其将记录介质从存储单元之一传送到记录介质上记录图像的记录位置; 存储器，其存储为每个存储单元规定的记录介质的参考位置; 测量所述传送的记录介质的位置的测量单元; 以及移动单元，从存储器读取对应于存储运送的记录介质的存储单元的参考位置，并且根据参考位置和测量位置之间的差异移动记录介质，使得记录介质的位置当记录介质位于记录位置的输送方向的上游时，接近基准位置。

87. 发明申请

US20090315249A1 PRINTING SYSTEM, SHEET SUPPLY SUPPORTING METHOD AND CONTROL PROGRAM 有权
标题翻译：印刷系统，供应支持方法和控制程序
公开(公告)号：US20090315249A1
公开(公告)日：2009-12-24
申请号：US12408004
申请日：2009-03-20
申请人： Toshihisa Yamanaka , Kazuhisa Kishimoto , Yukihiko Ichikawa
发明人： Toshihisa Yamanaka , Kazuhisa Kishimoto , Yukihiko Ichikawa
IPC分类号： B65H5/26
CPC分类号： B65H7/04 , B65H1/266 , B65H3/44 , B65H2511/13 , B65H2511/152 , B65H2511/22 , B65H2511/30 , B65H2551/00 , B65H2557/12 , B65H2557/23 , B65H2601/251 , B65H2601/322 , B65H2801/06 , G03G15/5079 , G03G15/553 , B65H2220/01 , B65H2220/03
摘要： A printing system, comprises a plurality of image forming apparatuses connected to a network and including sheet trays and a detecting section provided to each sheet tray and to detect a capacity of empty space of each sheet tray; and a sheet managing section to obtain a capacity of empty space of each sheet tray of each image forming apparatus and to compare the capacity of empty space of each sheet tray with a capacity of one bundle of sheets as a unit of supply. In the case that the capacity of empty space of a sheet tray among the plural sheet trays of the plurality of image forming apparatuses is equal to or larger than the capacity of one plural bundle of sheets, the sheet managing section notifies that sheet supply can be conducted by one bundle of sheets as a unit of supply to the sheet tray.
摘要翻译：一种打印系统，包括连接到网络并且包括纸张托盘的多个图像形成装置和设置到每个纸盘的检测部分，并且检测每个纸盘的空白空间的容量; 以及纸张管理部分，用于获得每个图像形成装置的每个纸盘的空闲空间的容量，并将每个纸盘的空闲空间的容量与作为供给单位的一束纸张的容量进行比较。在多个图像形成装置的多个纸张托盘之间的纸张托盘的空白空间的容量等于或大于一张纸张的容量的情况下，纸张管理部件通知纸张供应可以是由一捆纸张作为单元供应到纸盘。

88. 发明申请

US20090243203A1 DOUBLE-FEED DETECTION APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：双重进纸检测装置和图像形成装置
公开(公告)号：US20090243203A1
公开(公告)日：2009-10-01
申请号：US12412173
申请日：2009-03-26
申请人： Seiji Yokoyama , Eiichiro Teshima
发明人： Seiji Yokoyama , Eiichiro Teshima
IPC分类号： B65H7/12
CPC分类号： B65H5/062 , B65H7/14 , B65H2511/11 , B65H2511/13 , B65H2511/416 , B65H2511/514 , B65H2511/524 , B65H2513/511 , B65H2513/53 , B65H2553/412 , B65H2557/23 , B65H2701/1311 , B65H2701/1313 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： A double-feed detection apparatus includes a sensor configured to detect double feed of transfer materials conveyed along a conveying path, and a control unit configured to execute detection of the transfer material under conveyance plural times with the sensor, and to determine the double feed of the transfer materials based on detection results. The control unit determines a detection timing based on both a distance along the conveying path from the sensor to an image forming unit which forms an image on the transfer material and a length of the transfer material in the feed direction.
摘要翻译：双馈检测装置包括：传感器，被配置为检测沿输送路径输送的转印材料的双重进给;以及控制单元，被配置为执行传感器多次传送的转印材料的检测，并且确定双重进给转移材料基于检测结果。控制单元基于沿着从传感器到在转印材料上形成图像的图像形成单元的输送路径的距离以及沿输送方向的转印材料的长度两者来确定检测正时。

89. 发明申请

US20090230617A1 DUPLICATE FEEDING DETECTION DEVICE FOR SHEET-LIKE MEMBER 有权
标题翻译：用于片状成员的双重送料检测装置
公开(公告)号：US20090230617A1
公开(公告)日：2009-09-17
申请号：US12396997
申请日：2009-03-03
申请人： Takeshi SEGAWA
发明人： Takeshi SEGAWA
IPC分类号： B65H7/12
CPC分类号： B65H7/12 , B65H2511/524 , B65H2515/40 , B65H2515/50 , B65H2515/82 , B65H2553/30 , B65H2557/23 , B65H2701/1912 , B65H2220/01 , B65H2220/02 , B65H2220/03
摘要： A duplicate feeding detection device for use with sheet-like members may include a control part for controlling an ultrasonic transmission part, a duplicate feeding judging part for judging duplicate feeding of the sheet-like members on a basis of an output from an ultrasonic receiving part, a temperature measuring part for measuring temperature of a vicinity of the ultrasonic transmission part, and a memory part in which a relationship between an oscillation frequency of the ultrasonic transmission part and a temperature is stored. The control part sets an oscillation frequency corresponding to a temperature which is measured by the temperature measuring part on a basis of the relationship between the oscillation frequency and the temperature stored in the memory part.
摘要翻译：与片状构件一起使用的重复进给检测装置可以包括用于控制超声波发送部的控制部，基于来自超声波接收部的输出来判断片状部件的重复进给的重复进给判断部，用于测量超声波发送部附近的温度的温度测量部分和存储超声波发送部分的振荡频率与温度之间的关系的存储部分。控制部根据存储在存储部中的振荡频率与温度之间的关系，设定与由温度测量部测量的温度对应的振荡频率。

90. 发明申请

US20090160117A1 PRINTING APPARATUS AND METHOD FOR CONTROLLING THE SAME 有权
标题翻译：印刷装置及其控制方法
公开(公告)号：US20090160117A1
公开(公告)日：2009-06-25
申请号：US12335374
申请日：2008-12-15
申请人： Akira Negishi
发明人： Akira Negishi
IPC分类号： B65H7/00
CPC分类号： B65H3/44 , B65H7/20 , B65H2511/40 , B65H2511/415 , B65H2557/23 , B65H2801/06 , B65H2220/01
摘要： Printing processing is performed on a sheet having a characteristic value within a range of a characteristic value of a sheet which is defined usable in the printing processing in accordance with a specific print job. Specifically, in a case where a test page print job is input, a CPU selects a sheet feeding tray on which sheets having a characteristic value within a range of a characteristic value represented by characteristic value range information. The CPU performs a control operation so that a sheet is fed from the selected sheet feeding tray to a printer unit and the printer unit executes the test page print job.
摘要翻译：在具有特定值的纸张上执行打印处理，该特征值在根据特定打印作业的可在打印处理中定义的纸张的特征值的范围内。具体地说，在输入测试页打印作业的情况下，CPU选择在特征值特征值的特征值范围内由特征值范围信息表示的特征值的纸张供给盘。 CPU执行控制操作，使得纸张从所选择的供纸盘馈送到打印机单元，并且打印机单元执行测试页打印作业。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式