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1. 发明授权

US5028514A Method of producing an etched base plate for an ink print head 失效
标题翻译：制造用于墨水打印头的蚀刻底板的方法
公开(公告)号：US5028514A
公开(公告)日：1991-07-02
申请号：US345656
申请日：1989-05-01
申请人： Fred Johannsen
发明人： Fred Johannsen
IPC分类号： B41J2/16 , G03F7/004 , G03F7/20
CPC分类号： C03C4/04 , C03C15/00 , G03F7/0042 , G03F7/2022 , G03F7/2032
摘要： A method for making an etched base plate for an ink printer head includes the steps of disposing on each face of a base plate a mask having a pattern, exposing the base plate simultaneously through the masks to light of a wavelength to which the base plate is photosenstive, heating the base plate to a temperature at which the amorphous glass structure in the exposed regions is converted to a ceramic crystalline structure and dipping the base plate into an etching agent solution to remove the crystalline structure from the base plate to thus provide in each plate face ink printing chambers, ink channels and at least one row of nozzle discharge openings in the shape of the exposed regions. The patterns formed on the masks are mirror images of each other.
摘要翻译：一种用于制造用于墨水打印头的蚀刻底板的方法，包括以下步骤：在基板的每个面上设置具有图案的掩模，同时将基板暴露于基板到基板的波长的光将基板加热到暴露区域中的非晶玻璃结构转变为陶瓷晶体结构的温度，并将基板浸入蚀刻剂溶液中以从基板除去晶体结构，从而在每个板面油墨印刷室，油墨通道和暴露区域形状的至少一排喷嘴排出口。形成在掩模上的图案是彼此的镜像。

2. 发明授权

US4990007A Single-run typewriter ribbon cartridge having a reverse winding arrangement 失效
标题翻译：具有反向卷绕装置的单打印机色带盒
公开(公告)号：US4990007A
公开(公告)日：1991-02-05
申请号：US213963
申请日：1988-07-01
申请人： Uwe Schmidt , Arthur Kittel
发明人： Uwe Schmidt , Arthur Kittel
IPC分类号： B41J32/00 , B41J33/42
CPC分类号： B41J33/42 , B41J32/00
摘要： An ink ribbon cartridge for use in an office machine includes a housing; a ribbon; a supply reel for storing unused ribbon wound thereon and a take-up reel for storing used ribbon wound thereon, a drive roller rotatably supported in the housing; and an arrangement for resiliently urging the drive roller and the ribbon wound on the take-up reel into a peripheral, torque-transmitting contact with one another. The drive roller is arranged for being drivingly engaged by an advancing mechanism of the office machine when the cartridge is in place, whereby the drive roller imparts a rotation to the take-up reel in a winding direction for pulling the ribbon off the supply reel, for moving the ribbon through a printing station of the office machine and for winding the ribbon on the take-reel. There is further provided a reverse winding arrangement for pulling ribbon off the take-up reel and for winding the ribbon on the supply reel. The reverse winding arrangement includes a device for permitting the application of a winding torque to the supply reel; and a device for preventing blockage of the take-up reel by the drive roller in a direction opposite the winding direction.
摘要翻译：用于办公机器的墨带盒包括：外壳; 丝带用于存储卷绕在其上的未使用的带的供应卷轴和用于存储卷绕在其上的使用的带的卷取卷轴，可旋转地支撑在壳体中的驱动辊; 以及用于将驱动辊和卷绕在卷取卷轴上的带弹性地推动成彼此的周边扭矩传递接触的装置。驱动辊被布置成当盒位于适当位置时由办公机器的前进机构驱动地接合，由此驱动辊沿卷绕方向向卷取卷轴施加旋转，以将色带从供带盘拉出，用于将色带移动通过办公机器的印刷站并将色带卷绕在收卷盘上。还提供了一个反向卷绕装置，用于将丝带从卷取卷轴上拉出并将卷带卷绕在供带盘上。反向卷绕装置包括用于允许将卷绕扭矩施加到供应卷轴的装置; 以及用于防止驱动辊沿与卷绕方向相反的方向阻塞卷取卷轴的装置。

3. 发明授权

US4861177A Reloadable ribbon cassette system 失效
标题翻译：可重装色带盒系统
公开(公告)号：US4861177A
公开(公告)日：1989-08-29
申请号：US157201
申请日：1988-02-18
申请人： Hans-Peter Heins , Alfred Keiter , Hermann Jendricke
发明人： Hans-Peter Heins , Alfred Keiter , Hermann Jendricke
IPC分类号： B41J31/10 , B41J32/00 , B41J33/00
CPC分类号： B41J33/00 , B41J31/10 , B41J32/00
摘要： A reloadable ribbon cassette system for typewriters or office machines of similar construction employs a bottom housing in which an exchangeable supply spool core for the ribbon and an exchangeable take-up spool core can be rotatably mounted. To facilitate the reloading process a cover plate is placed onto the top face of the ribbon coiled on the supply spool core, the cover plate inserted into the bottom housing member along with the supply spool core and ribbon when they are loaded. The cover plate has a contact surface for helping to steady a fastening element disposed at the free end of the ribbon during reloading. The cover plate projects beyond the ribbon coil at least in the region of the contact shelf to prevent accidental removal of the first few turns of the coiled ribbon in axial direction. The cover plate unequivocally gives a starting point for a guide pin which is detachably connected to the fastening element, the guide pin being used for threading the ribbon around a ribbon path to the take-up spool core.
摘要翻译：用于具有相似结构的打字机或办公机器的可重新加载的色带盒系统采用底壳，其中用于色带的可更换供应卷轴和可更换的卷取卷轴芯可旋转地安装。为了便于重新加载过程，将盖板放置在卷绕在供应卷轴芯上的色带的顶面上，盖板当它们被装载时与供给卷轴芯和带一起插入到底部壳体部件中。盖板具有用于帮助稳定在重新加载期间设置在带的自由端处的紧固元件的接触表面。盖板至少在接触架的区域突出超过带状线圈，以防止螺旋带的前几匝在轴向方向上的意外移除。盖板明确地给出了可拆卸地连接到紧固元件的引导销的起点，该引导销用于将带状物沿着带状通道卷绕到卷取卷轴芯。

4. 发明授权

US4899137A Arrangement for the input and processing of characters and/or graphic patterns 失效
标题翻译：用于输入和处理字符和/或图形的排列
公开(公告)号：US4899137A
公开(公告)日：1990-02-06
申请号：US249303
申请日：1988-09-26
申请人： Herbert Behrens , Norbert Zeising
发明人： Herbert Behrens , Norbert Zeising
IPC分类号： G06F3/02 , G06F3/023 , G06F3/038
CPC分类号： G06F3/038 , G06F3/0213 , G06F3/0219
摘要： An apparatus for the input and processing of characters and/or graphic patterns for use with electronic data processing systems includes an input unit and a control unit which transmits the input characters and/or graphic patterns to an output unit, a graphics tablet having an input layer, a plurality of sensor elements disposed on the input layer for converting pressure signals into electrical signals which are adapted for transmission to the control unit, a keyboard which is movable relative to the input layer from a keyboard operating position adjacent to the input layer to expose the input layer to enable direct entry thereto, and an operating mode detector for detecting whether the keyboard is in the operating position.
摘要翻译：用于输入和处理与电子数据处理系统一起使用的字符和/或图形图案的装置包括输入单元和将输入字符和/或图形图形发送到输出单元的控制单元，具有输入的图形输入板层，设置在输入层上的多个传感器元件，用于将压力信号转换成适于传输到控制单元的电信号;键盘，其能够相对于输入层从与输入层相邻的键盘操作位置移动到暴露输入层以使其能够直接进入;以及操作模式检测器，用于检测键盘是否处于操作位置。

5. 发明授权

US4897903A Method of providing an ink jet printing head with piezo-crystals 失效
标题翻译：提供具有压电晶体的喷墨打印头的方法
公开(公告)号：US4897903A
公开(公告)日：1990-02-06
申请号：US309082
申请日：1989-02-10
申请人： Fred Johannsen
发明人： Fred Johannsen
IPC分类号： B41J2/045 , B41J2/055 , B41J2/14 , B41J2/16
CPC分类号： B41J2/14233 , B41J2002/14379 , B41J2002/14403 , Y10T29/42
摘要： A method of providing an ink jet printing head with piezo-crystals comprises the steps of providing a plateshaped basic printing head body including an ink supply reservoir, ink pressure chambers, ink exit openings, ink outlet channels which connect the pressure chambers with the ink exit openings, and ink inlet channels for connecting the pressure chambers with the ink supply chamber; providing a membrane plate; providing an piezo-ceramic plate; attaching the piezo-ceramic plate face-to-face to the membrane plate; attaching the membrane plate face-to-face to the basic body; and subsequent to attaching the piezo-ceramic plate to the membrane plate, entirely separating piezo-crystals from the piezo-ceramic plate by providing closed-course cuts through the piezo-ceramic plate such that a separate piezo-crystal is obtained in alignment with each pressure chamber.
摘要翻译：提供具有压电晶体的喷墨打印头的方法包括以下步骤：提供一个印版基本打印头本体，其包括墨水供应储存器，墨水压力室，墨水出口开口，将压力室与墨水出口开口和用于将压力室与供墨室连接的墨水入口通道; 提供膜片; 提供压电陶瓷板; 将压电陶瓷板面对面地连接到膜板上; 将膜片面对面地连接到基体; 并且在将压电陶瓷板连接到膜片板之后，通过提供通过压电陶瓷板的闭合切割来将压电晶体与压电陶瓷板完全分离，从而获得与每个压电陶瓷板对准的单独的压电晶体压力室。

6. 发明授权

US4780010A Ribbon spools for a reloadable cassette for a typewriter or similar office machine 失效
标题翻译：用于打字机或类似办公机器的可重新装入的带盒的色带卷轴
公开(公告)号：US4780010A
公开(公告)日：1988-10-25
申请号：US884527
申请日：1986-07-11
申请人： Rolf Behrens , Hermann Jendricke , Manfred Sauer , Klaus-Dieter Frerichs , Alfred Keiter , Andreas Wesselhoft , Hans-Peter Heins , Heinz Lange
发明人： Rolf Behrens , Hermann Jendricke , Manfred Sauer , Klaus-Dieter Frerichs , Alfred Keiter , Andreas Wesselhoft , Hans-Peter Heins , Heinz Lange
IPC分类号： B41J32/00
CPC分类号： B41J32/00
摘要： A ribbon cassette for an office machine, composed of: a cassette housing removably mountable in the machine, the housing having an entrance opening, an exit opening, an openable cover and elements constituting deflection points; a supply spool and a take-up spool having a core, each of the spools being removably mounted in the cassette housing; a carbon ribbon initially wound in the form of a coil on the supply spool, the ribbon having a leading end at the outer surface of the coil to be received by the take-up spool core to permit the ribbon to be wound up on the take-up spool while being unwound from the supply spool; and a fastening member secured to the leading end of the ribbon for threading the ribbon around the deflection points; and wherein the core is formed for enabling the fastening member to be fixed thereto to aid winding of the ribbon on the take-up spool.
摘要翻译：一种用于办公机器的色带盒，包括：可移除地安装在机器中的盒壳体，壳体具有入口，出口，可打开盖和构成偏转点的元件; 供应卷轴和具有芯的卷取卷轴，每个卷轴可拆卸地安装在盒壳体中; 碳带，其最初以线圈的形式缠绕在供应卷轴上，该带在线圈的外表面处具有前端，以被卷绕卷轴芯容纳以允许带卷绕在卷轴上同时从供应卷轴展开卷轴; 以及紧固构件，固定到所述带的前端，用于将所述带绕在所述偏转点周围; 并且其中所述芯被形成为使得所述紧固构件能够固定到所述芯上以有助于将所述带卷绕在所述卷取卷轴上。

7. 发明授权

US4629341A Method for controlling printing position on a typewriter for underlining 失效
标题翻译：用于在打字机上控制下划线的打印位置的方法
公开(公告)号：US4629341A
公开(公告)日：1986-12-16
申请号：US704560
申请日：1985-02-22
申请人： Gerhard Brinkmann , Claus Bordasch
发明人： Gerhard Brinkmann , Claus Bordasch
IPC分类号： B41J5/44 , B41J29/26 , B41J29/32
CPC分类号： B41J5/44 , B41J29/26
摘要： For underlining a text section a command is typed both before and after the text section in the typing sequence, which command causes the storing of position values in two registers. The underlining is then performed underneath the already entered characters. A command for line advance, facultatively in connection with returning the printing head to a left position, ensures that the underlining will be performed prior to the line advance, but that the conditions for the underline will be retained also for the next line.
摘要翻译：对于强调文本部分，在打字序列中的文本部分之前和之后键入一个命令，该命令导致将位置值存储在两个寄存器中。然后在已输入的字符下方执行下划线。将打印头返回到左侧位置的行提示命令确保在行前进之前执行下划线，但下划线的条件也将保留下一行。

8. 发明授权

US5068824A Method of setting the operating parameters in a microprocessor-controlled typewriter or other microprocessor-controlled office machine 失效
标题翻译：微处理器控制器或其他微处理器控制机器中的操作参数设置方法
公开(公告)号：US5068824A
公开(公告)日：1991-11-26
申请号：US239497
申请日：1988-09-01
申请人： Franz Kreutzburg , Kurt-G. Galleck
发明人： Franz Kreutzburg , Kurt-G. Galleck
IPC分类号： B41J21/00 , B41J3/46 , B41J5/46 , B41J29/38 , G06F3/09
CPC分类号： B41J5/46 , B41J3/46
摘要： A method of setting the operating parameters in a microprocessor controlled typewriter or like office machine having a microprocessor, a set-up initiating actuator, a data input keyboard which includes (i) a printer-advance actuator, (ii) a first command actuator, and (iii) a second command actuator, a memory, a record carrier, and a printing apparatus including the steps of:(a) actuating the set-up initiating actuator disposed on the keyboard to enter a set-up mode and to recall a set-up plane which lists a plurality of sub-planes;(b) displaying the set-up plane on the record carrier;(c) selecting one of the plurality of sub-planes by using the printer-advance actuator;(d) actuating the first command actuator to recall from memory the selected sub-plane and to print the parameters of the selected sub-plane upon the record carrier;(e) selecting one of the values of the selected sub-plane by using the printer-advance actuator;(f) storing the selected value in the memory;(g) actuating the second command actuator to cause the microprocessor to (i) replace the stored values of the parameters of the selected sub-plane with the selected ones of the selected sub-plane, (ii) cause the printing apparatus to indicate the selected ones of the parameters of the selected sub-plane on the record carrier, (iii) recall from the memory the set-up plane, and (iv) cause the printing apparatus to display the set-up plane on the record carrier.
摘要翻译：一种在具有微处理器的微处理器控制的打字机或类似的办公机器中设置操作参数的方法，所述办公机器具有微处理器，设置启动致动器，数据输入键盘，其包括（i）打印机提前致动器，（ii）第一命令致动器，和（iii）第二命令执行器，存储器，记录载体和打印设备，包括以下步骤：（a）启动设置在键盘上的设置启动致动器以进入设置模式并且调用列出多个子平面的设置平面; （b）在记录载体上显示设置平面; （c）通过使用打印机提前致动器来选择多个子平面中的一个; （d）致动所述第一命令致动器以从所述存储器调用所选择的子平面并在所述记录载体上打印所选择的子平面的参数; （e）通过使用打印机提前致动器来选择所选择的子平面的值之一; （f）将所选择的值存储在存储器中; （g）致动第二命令致动器以使微处理器（i）用所选择的子平面中的所选择的子平面替换所选择的子平面的参数的存储值，（ii）使打印设备指示在记录载体上选择的子平面的参数中的选定的参数，（iii）从存储器回忆设置平面，以及（iv）使打印设备在记录载体上显示设置平面。

9. 发明授权

US4813796A Ribbon cassette having line forming means for typewriters or office machines of similar construction 失效
标题翻译：色带盒具有类似结构的打字机或办公机器的线形成装置
公开(公告)号：US4813796A
公开(公告)日：1989-03-21
申请号：US60468
申请日：1987-06-11
申请人： Arthur Kittel
发明人： Arthur Kittel
IPC分类号： B41J29/28 , B41J32/00
CPC分类号： B41J32/00 , B41J29/28
摘要： Several line drawing devices to permit drawing horizontal and vertical lines on typewriters are known. The fact that they are rarely encountered in practice, should be sufficient proof that they were not found to be satisfactory and greatly impede the typing process. These drawbacks are overcome by the invention in that the ribbon cassette is provided with a receptacle for a colored writing implement which, in one end position, resiliently rests on the record carrier so as to produce drawn lines and is arranged to be movable and arrestable in another end position to put it out of operation. A significant advantage resides in the fact that the colored writing implement can here be attached to the cassette at a location where the typing process is not interfered with. The colored writing implement can easily be exchanged by removing the ribbon cassette. The ribbon cassette together with the colored writing implement permits easy production of drawn lines in the horizontal, vertical or any other direction. Exchange of the colored writing implement can be effected without any particular skill on the part of the operator.
摘要翻译：众所周知，可以在打字机上绘制水平和垂直线的几条线条画设备。在实践中很少遇到的事实应该足以证明它们没有被认为是令人满意的，并且极大地阻碍了打字过程。本发明克服了这些缺陷，因为色带盒设置有用于彩色书写工具的容器，其在一端位置弹性地放置在记录载体上，以便产生绘制的线，并且被布置成可移动和阻止在另一个最终的位置使其失去作用。显着的优点在于，彩色书写工具在这里可以在打字过程不受干扰的位置附接到盒子。彩色书写工具可以通过取下色带盒轻松更换。色带盒与彩色书写工具一起允许在水平，垂直或任何其他方向上容易地生产绘制的线条。彩色书写工具的交换可以在操作者没有任何特定技能的情况下进行。

10. 发明授权

US4854755A Reloadable ribbon cassette system 失效
标题翻译：可重装色带盒系统
公开(公告)号：US4854755A
公开(公告)日：1989-08-08
申请号：US157200
申请日：1988-02-18
申请人： Heinz Lange , Hans-Peter Heins , Hermann Jendricke
发明人： Heinz Lange , Hans-Peter Heins , Hermann Jendricke
IPC分类号： B41J31/10 , B41J32/00 , B41J33/00
CPC分类号： B41J33/006 , B41J31/10 , B41J32/00 , B41J33/00
摘要： A reloadable ribbon cassette system for typewriters or office machines of similar construction employs a housing which receives an exchangeable supply spool for the ribbon and an exchangeable take-up spool core. To facilitate the reloading process, the take-up spool core is mounted in the housing on a bearing pin which extends upward from a contact surface. The take-up spool core has a bearing bore into which the bearing pin extends and a bearing surface which rests on the contact surface. The contact surface is disposed closely below a receiving bore in the take-up spool core which accommodates a fastening element attached to the end of the ribbon.
摘要翻译：用于具有类似结构的打字机或办公室机器的可重新加载的色带盒系统使用壳体，该壳体接收用于色带的可更换供应卷轴和可更换的卷绕卷轴芯。为了便于重新加载过程，卷取卷筒芯被安装在壳体中的从接触表面向上延伸的轴承销上。卷取卷筒芯具有轴承孔延伸到其中的轴承孔和支撑表面，该轴承表面位于接触表面上。接触表面紧靠在卷绕卷筒芯中的容纳孔的下方，其容纳连接到带的端部的紧固元件。

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