公开(公告)号：US4899172A

公开(公告)日：1990-02-06

申请号：US138425

申请日：1987-12-28

申请人： William Berson ,  Julius Gluck ,  Patrick Murphy ,  Christopher D. Smith ,  Duc H. Tran

发明人： William Berson ,  Julius Gluck ,  Patrick Murphy ,  Christopher D. Smith ,  Duc H. Tran

IPC分类号： B41J35/38 ,  B41M5/382 ,  G07B17/00

CPC分类号： B41M5/38207 ,  B41J35/38 ,  G07B17/00508 ,  G07B2017/0054

摘要： In printing apparatus of the type which includes structure for thermally transferring ink from a ribbon to a workpiece, wherein the ribbon includes a backing layer and an ink donor layer, there is provided a printing process which includes the step(s) of transferring ink from the ink donor layer to the workpiece and perforating the ribbon. Moreover, it is a feature of the invention to include the processing step of sensing perforating.

摘要翻译： 在包括用于将墨水从墨带热转移到工件的结构的类型的打印装置中，其中所述色带包括背衬层和墨水供体层，提供了一种印刷方法，其包括从 供墨层到工件并穿透带。 此外，本发明的特征在于包括感测穿孔的处理步骤。

公开(公告)号：US4855756A

公开(公告)日：1989-08-08

申请号：US138426

申请日：1987-12-28

申请人： Julius Gluck ,  Patrick Murphy ,  Duc H. Tran

发明人： Julius Gluck ,  Patrick Murphy ,  Duc H. Tran

IPC分类号： B41J25/312

CPC分类号： B41J25/312

摘要： In apparatus for thermally transferring ink from a ribbon, having backing and ink donor layers, to a letter, wherein the apparatus includes a frame, a thermal printhead, structure connected to the frame for controlling the printhead, and a roller, wherein the printhead is disposable in a non-printing position permitting a ribbon to be located between the printhead and roller and in a printing position in which the printhead is in engagement with the backing layer of a ribbon, and wherein the roller is adapted for rotation when in engagement with a letter fed between the roller and a ribbon, an improvement for urging a ribbon and letter into engagement with one another, the improvement comprising: the printhead controlling structure including structure for resiliently supporting the printhead for urging the ink donor layer of a ribbon into contact with a letter when the printhead is disposed in the printing position; and the roller including a body portion adapted to flex when engaging a letter for urging a letter into contact with the ink donor layer of a ribbon.

摘要翻译： 在具有背衬和供墨层的色带上将油墨热转移到一个字母的装置中，其中该装置包括一个框架，一个热打印头，连接到框架的结构，用于控制打印头，以及一个辊子，其中打印头是 一次性处于非打印位置，允许色带位于打印头和辊之间以及在打印头与色带的背衬层接合的打印位置中，并且其中该辊适于在与 在辊和色带之间馈送的字母，用于促使色带和字母彼此接合的改进，其改进包括：打印头控制结构包括用于弹性地支撑打印头的结构，用于将色带的供墨层推压接触 当印刷品被放置在打印位置时用信件; 并且所述滚子包括主体部分，适于当与用于推动字母的字母接合以与色带的供墨层接触时弯曲。

公开(公告)号：US4249111A

公开(公告)日：1981-02-03

申请号：US67861

申请日：1979-08-20

申请人： Julius Gluck

发明人： Julius Gluck

IPC分类号： H05B37/02 ,  H05B37/00 ,  G03B27/72

CPC分类号： H05B37/0281 ,  Y02B20/42

摘要： An automatic lamp shutdown circuit, which comprises a lamp, a line-voltage compensation control circuit for the lamp, and an automatic shutdown circuit operatively connected to the line-voltage compensation control circuit for turning the lamp off after the lamp has been on for a pre-determined amount of time.

摘要翻译： 一种自动灯关闭电路，其包括灯，用于灯的线路电压补偿控制电路，以及可操作地连接到线路电压补偿控制电路的自动关闭电路，用于在灯已经接通之后关闭灯泡 预先确定的时间量。

公开(公告)号：US4064833A

公开(公告)日：1977-12-27

申请号：US739605

申请日：1976-11-08

申请人： Julius Gluck ,  Bheema Rao Vijayendran

发明人： Julius Gluck ,  Bheema Rao Vijayendran

IPC分类号： G03G15/08 ,  B05B5/00 ,  G03G13/00

CPC分类号： G03G15/0855

摘要： A toner density controller for determining the density of a development material in a magnetic brush assembly of an electrostatic copier is disclosed. Means is provided for imposing a charge on the toner density controller which is opposite in charge to that of the toner particles of the development material. In this way, the toner particles, particularly fines, are repelled from the toner density controller to eliminate interference with the functioning of the controller.

摘要翻译： 公开了一种用于确定静电复印机的磁刷组件中的显影材料的密度的调色剂浓度控制器。 提供了用于在与显影材料的调色剂颗粒的电荷相反的调色剂浓度控制器上施加电荷的装置。 以这种方式，调色剂颗粒，特别是细粉，从调色剂浓度控制器排出，以消除对控制器功能的干扰。

公开(公告)号：US4949098A

公开(公告)日：1990-08-14

申请号：US138424

申请日：1987-12-28

申请人： Julius Gluck ,  Patrick Murphy

发明人： Julius Gluck ,  Patrick Murphy

IPC分类号： B41J25/316

CPC分类号： B41J25/316

摘要： In apparatus for thermally transferring ink from a ribbon, having backing and ink donor layers, to a letter, wherein the apparatus includes a frame, a thermal printhead, structure for controlling the printhead, and a roller rotatably connected to the frame for rotation when in engagement with a letter fed between the roller and a ribbon, there is provided an improvement for urging a ribbon and letter into engagement with one another. The improvement includes the printhead controlling structure including structure for disposing the printhead in a non-printing position permitting a ribbon to be located between the printhead and roller and in a printing position wherein the printhead is in engagement with the backing layer of a ribbon, and the printhead controlling structure including structure for resiliently supporting the printhead to urge the ink donor layer of a ribbon into contact with a letter when the printhead is disposed in the printing position.

摘要翻译： 在具有背衬和供墨层的色带上将油墨热转移到一个字母的装置中，其中该装置包括框架，热打印头，用于控制打印头的结构，以及可转动地连接到框架上以便在 与在辊和丝带之间馈送的字母的接合，提供了用于促使丝带和字母彼此接合的改进。 该改进包括打印头控制结构，其包括用于将打印头设置在允许色带位于打印头和辊之间以及在打印头与色带的背衬层接合的打印位置的非打印位置的结构，以及 打印头控制结构包括用于弹性地支撑打印头的结构，以在打印头被设置在打印位置时将色带的供墨层与字母接触。

公开(公告)号：US4926193A

公开(公告)日：1990-05-15

申请号：US138423

申请日：1987-12-28

申请人： William Berson ,  Julius Gluck ,  Patrick Murphy ,  Christopher D. Smith ,  Duc H. Tran

发明人： William Berson ,  Julius Gluck ,  Patrick Murphy ,  Christopher D. Smith ,  Duc H. Tran

IPC分类号： B41J35/38

CPC分类号： B41J35/38

摘要： An article of manufacture adapted for use with printing apparatus of the type which includes structure for thermally transferring ink from a ribbon. The article includes a frame defining a printing station, a ribbon including a backing layer and an ink donor layer, a ribbon supply spool rotatably mounted on said frame, a ribbon take-up spool rotatably mounted on said frame, the ribbon extending in a feed path from the supply spool to the take-up spool, and apparatus in the feed path for perforating the ribbon.

摘要翻译： 适于与包括用于从色带热转印墨水的结构的打印装置一起使用的制品。 该制品包括限定印刷台的框架，包括背衬层和供墨层的色带，可旋转地安装在所述框架上的色带供应卷轴，可旋转地安装在所述框架上的色带收卷卷轴，所述色带在进纸中延伸 从供给卷轴到卷取卷轴的路径，以及用于穿孔带的进给路径中的装置。

公开(公告)号：US4860025A

公开(公告)日：1989-08-22

申请号：US138428

申请日：1987-12-28

申请人： William Berson ,  Julius Gluck ,  Patrick Murphy ,  Duc H. Tran

发明人： William Berson ,  Julius Gluck ,  Patrick Murphy ,  Duc H. Tran

IPC分类号： B41J2/325 ,  G07B17/00

CPC分类号： B41J2/325 ,  G07B17/00508 ,  G07B2017/0054

摘要： In printing apparatus of the type which includes a ribbon having a backing layer and an ink donor layer supported on the backing layer, wherein the apparatus includes a first thermal printhead for transfer printing a first ink pattern from the ink donor layer to the backing layer at a first printing station, a second thermal printhead for transfer printing a second ink pattern from the ink donor layer to a workpiece at a second printing station, there is provided a process including the steps of: sensing a letter being fed to the second printing station; starting feeding the ribbon; starting printing at the first printing station; moving the second printhead from a non-printing position to a printing position; starting printing at the second printing station; stopping printing at the first and second printing stations; stopping feeding the ribbon; and moving the second printhead from the printing position to the non-printing position.

摘要翻译： 在包括具有背衬层的带状物和支撑在背衬层上的供墨层的类型的印刷设备中，其中该设备包括第一热敏打印头，用于将第一油墨图案从供墨层转印到背衬层上 第一印刷站，第二热敏打印头，用于将第二油墨图案从供墨层转印到第二印刷站处的工件，提供了一种方法，包括以下步骤：感测馈送到第二印刷站的字母 ; 开始送丝带; 在第一印刷站开始印刷; 将所述第二打印头从非打印位置移动到打印位置; 在第二印刷站开始印刷; 在第一和第二印刷站停止印刷; 停止送丝带; 并将第二打印头从打印位置移动到非打印位置。

公开(公告)号：US4108545A

公开(公告)日：1978-08-22

申请号：US752346

申请日：1976-12-20

申请人： Alton B. Eckert, Jr. ,  Julius Gluck

发明人： Alton B. Eckert, Jr. ,  Julius Gluck

IPC分类号： G03G15/08 ,  G03G15/00 ,  B05B5/02

CPC分类号： G03G15/0849 ,  G03G15/0855 ,  Y10S222/01

摘要： A copier of the type which includes a photoreceptor on which an electrostatic latent image may be formed, a movable applicator which carries developer from a working supply of image developer and applies it to the image, and developer dispensing instrumentalities for replenishing the working supply of developer, is provided with a system for controlling the developer dispensing instrumentalities and thus replenishment of the working supply of developer. The control system responds to the optical density of developer on the applicator to generate a signal indicating whether or not the working supply of developer is in need of replenishment, and this signal is utilized for energizing the dispensing instrumentalities. The control system also includes circuitry for preventing energization of the dispensing instrumentalities for a predetermined time interval after commencement of movement of the applicator, to be sure that the applicator has picked up a sample of the developer from the working supply. Preferably, the control system further includes circuitry for replenishing the working supply of developer for at least a predetermined minimum time interval after replenishment is commenced.

摘要翻译： 包括其上可以形成有静电潜像的感光体的类型的复印机，将来自图像显影剂的工作供应源携带显影剂并将其施加到图像的可移动施加器，以及用于补充显影剂的工作供应的显影剂分配工具 设置有用于控制显影剂分配工具并因此补充显影剂工作供应的系统。 控制系统响应施加器上的显影剂的光密度以产生指示显影剂的工作供应是否需要补充的信号，并且该信号用于激励分配工具。 控制系统还包括用于在施加器运动开始之后预定时间间隔防止分配工具通电的电路，以确保施加器已经从工作供应器拾起显影剂样本。 优选地，控制系统还包括用于在补充开始之后至少预定的最小时间间隔补充显影剂的工作供给的电路。

公开(公告)号：US3949233A

公开(公告)日：1976-04-06

申请号：US497538

申请日：1974-08-15

申请人： Julius Gluck

发明人： Julius Gluck

IPC分类号： G06K7/10

CPC分类号： G06K7/10851

摘要： A linear direct current amplifier with automatic gain control system for regulating the peak-to-peak amplitude of the signal output that is acquired by scanning a coded label with a hand-held photo optical scanner is disclosed. The gain is set primarily by the white background on the coded label and it is further adjusted at the black bar as the pen passes over the label surface on which the code is imprinted. Control circuit feedback compensates for input amplitude and contrast variations.

摘要翻译： 公开了一种具有自动增益控制系统的线性直流放大器，用于通过用手持式光学扫描仪扫描编码标签来采集信号输出的峰 - 峰幅度。 增益主要由编码标签上的白色背景设置，并且随着笔通过其上印有代码的标签表面而进一步调整为黑色条。 控制电路反馈补偿输入幅度和对比度变化。