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1. 发明授权

US4098389A Three position platen control mechanism 失效
标题翻译：三位置压板控制机构
公开(公告)号：US4098389A
公开(公告)日：1978-07-04
申请号：US716310
申请日：1976-08-20
申请人： Okun Kwan
发明人： Okun Kwan
IPC分类号： B41J11/20 , B41J11/24 , B41J11/10
CPC分类号： B41J11/24 , B41J11/20
摘要： A platen control mechanism includes a cam member which urges a cam following platen into three positions during a printing cycle. Two separate solenoids are connected to the cam member for moving the member to three distinct positions. In a first position both solenoids are de-energized thereby causing the platen to assume a wide gap position with respect to a printer head. This permits the insertion of a document. In a second condition, both solenoids are energized thereby forcing the platen into pressing relationship with a printer head. A third condition exists when one solenoid is energized and the other is de-energized thereby causing the platen to assume a narrow gap position with respect to the printer head which allows indexing motion of the document. At the end of a printing operation, both solenoids are de-energized so that the platen may return to a wide gap position permitting removal of the document. The limited movement of the platen during the mentioned document indexing minimizes the time required for a printing cycle.
摘要翻译：压板控制机构包括凸轮部件，该凸轮部件在打印循环期间将凸轮跟随压板推压到三个位置。两个单独的螺线管连接到凸轮构件，用于将构件移动到三个不同的位置。在第一位置，两个螺线管都被断电，从而使压板相对于打印头呈现宽的间隙位置。这允许插入文档。在第二情况下，两个螺线管都被通电，从而迫使压板与打印机头处于压力关系。当一个螺线管通电并且另一个被断电时，存在第三个条件，从而导致压板相对于允许文件的分度运动的打印头呈现窄的间隙位置。在打印操作结束时，两个螺线管都被断电，使得压板可以返回到允许取出文件的宽间隙位置。在所述文件索引期间压板的有限的移动将打印周期所需的时间最小化。

2. 发明授权

US4054198A Magnetic head control assembly for a magnetic passbook printing system 失效
标题翻译：用于磁性存折打印系统的磁头控制组件
公开(公告)号：US4054198A
公开(公告)日：1977-10-18
申请号：US654131
申请日：1976-02-02
申请人： Okun Kwan
发明人： Okun Kwan
IPC分类号： B41J3/28 , B41J11/46 , B41J13/12 , B41J19/92
CPC分类号： B41J3/283 , B41J11/46
摘要： A printing apparatus is provided for printing on a document or bank passbook which has affixed thereto a magnetic stripe on which information with respect to the print operation is written and/or read by a magnetic head scanning assembly. The printing apparatus includes a document holder for accommodating the document to be printed on, and an automatic line positioning device in the form of a stepper motor to move the holder, and accordingly the document, to the line to be printed on as recorded on the magnetic stripe, at which time the platen is advanced against the document, and the data printed on the line by the print head. The magnetic head scanning assembly at beginning-of-stripe position is retracted from the magnetic stripe on the document, and when actuated, advances the head to contact the magnetic stripe to read data on the stripe. The magnetic head scanning assembly includes three photosensors spaced along the path of travel of the scan assembly, providing signals at the beginning-of-stripe position, head-in-contact position, and end-of-stripe position, which returns the scanning assembly to the beginning-of-stripe position where the assembly is retracted away from the document, and the platen is retracted. Having obtained print line information from the magnetic stripe, the passbook is automatically positioned at the proper print line by the stepper motor, the platen is advanced, and the data is printed thereon. The platen is retracted and the passbook is returned to the home position, where the platen is again advanced, and the magnetic head scanner assembly writes updated information on the magnetic stripe.
摘要翻译：提供一种打印装置，用于在已经附有磁条的文档或银行存折上进行打印，该磁条上由磁头扫描组件写入和/或读取关于打印操作的信息。打印装置包括用于容纳要打印的文件的文档夹持器和步进电机形式的自动线定位装置，用于将保持器移动，并且因此将文档移动到记录在打印机上的要打印的行上磁条，此时压板相对于文件前进，以及由打印头在线上打印的数据。磁带头扫描组件在条纹开始位置从原稿上的磁条中退出，当被致动时，使头部接触磁条以读取条纹上的数据。磁头扫描组件包括沿着扫描组件的行进路径间隔开的三个光电传感器，提供条纹开始位置，头部接触位置和条带末端位置处的信号，该信号返回扫描组件到组合件远离文件的条纹起始位置，并且压板被缩回。从磁条获取打印行信息后，存折自动地通过步进电机定位在适当的打印行上，压板前进，数据打印在其上。压板缩回并且存折返回到原始位置，其中压板再次前进，并且磁头扫描器组件将更新的信息写入磁条上。

3. 发明授权

US4039069A Magnetic stripe passbook and scanner for document printing apparatus 失效
标题翻译：磁条存折和文件打印设备扫描仪
公开(公告)号：US4039069A
公开(公告)日：1977-08-02
申请号：US655365
申请日：1976-02-05
申请人： Okun Kwan , Nicholas V. Zaccagnino, Jr.
发明人： Okun Kwan , Nicholas V. Zaccagnino, Jr.
IPC分类号： B41J11/46 , B41J13/22 , B41J13/26
CPC分类号： B41J13/26 , B41J11/46 , B41J13/22 , Y10S400/902
摘要： A printing apparatus is provided for printing on a document, such as a bank passbook, which has affixed thereto a magnetic stripe on the cover on which information with respect to the print operation to be performed is written and/or read by a magnetic scanning assembly. The magnetic stripe is positioned on the document parallel to the centerfold and the unbound edge of the cover nearest the last line to be printed on the document. When inserted in the print apparatus, the platen of the printing apparatus clamps the document with stripe positioned above and aligned with the platen to facilitate the scanning of the magnetic stripe by the magnetic head of the scanner assembly. The magnetic head is spring loaded to accommodate surface variations of the magnetic stripe and different passbook thicknesses.
摘要翻译：提供了一种打印装置，用于在诸如银行存折之类的文件上打印，该存储器已经贴上盖子上的磁条，相对于要执行的打印操作的信息由磁扫描组件写入和/或读取。磁条位于原稿上平行于文字中心折叠和最接近印刷最后一行的封面的未结合边缘。当插入打印设备中时，打印设备的压板将条带夹在位于板上方并与压板对齐的条带上，以便于扫描器组件的磁头扫描磁条。磁头被弹簧加载以适应磁条的表面变化和不同的存折厚度。

4. 发明授权

US4132486A Ribbon platform mechanism for extending ribbon life 失效
标题翻译：丝带平台机构可延长色带寿命
公开(公告)号：US4132486A
公开(公告)日：1979-01-02
申请号：US757130
申请日：1977-01-05
申请人： Okun Kwan
发明人： Okun Kwan
IPC分类号： B41J33/56 , B41J33/58
CPC分类号： B41J33/56
摘要： The present mechanism includes a vertically moving platform which raises and lowers a printing ribbon relative to the moving printhead of a printer. When the printhead is at its home position, the platform is at its raised position thereby locating the lowermost portion of the ribbon at the printhead. As the printhead starts to move during its printing cycle, the platform will progressively lower so that when the printhead is at the center of its travel, the platform will be in its lowered position, thus locating the uppermost portion of the ribbon at the printhead. As the printhead continues to the end of its travel, the platform will end up at its raised position thus locating the lowermost portion of the ribbon at the printhead. This raising and lowering of the platform presents the ribbon to the printhead in overlapping arched patterns, thereby utilizing the full width of a printing ribbon.
摘要翻译：本机构包括垂直移动平台，其相对于打印机的移动打印头升高和降低打印色带。当打印头处于其原始位置时，平台处于其升高位置，从而将色带的最下部分定位在打印头处。随着打印头在其打印周期中开始移动，平台将逐渐降低，使得当打印头处于其行进中心时，平台将处于其下降位置，从而将色带的最上部分定位在打印头处。当打印头持续到其行程结束时，平台将在其升高位置处终止，从而将色带的最下部分定位在打印头处。平台的这种升高和降低将带状物以重叠的拱形图案提供给打印头，从而利用打印色带的全宽度。

5. 发明授权

US3995730A Dot matrix impact printer having retractable platen 失效
标题翻译：点阵冲击打印机具有伸缩压板
公开(公告)号：US3995730A
公开(公告)日：1976-12-07
申请号：US563390
申请日：1975-03-31
申请人： Okun Kwan , Robert Jefferys
发明人： Okun Kwan , Robert Jefferys
IPC分类号： B41J11/20 , B41J13/00
CPC分类号： B41J11/20
摘要： A dot matrix impact printer includes a retractable platen which positions an elongated sheet of paper in a location where a print head prints a line of data on the paper. In a second mode of operation, the insertion of a form, shorter than the elongated sheet of paper, is detected by photodetecting means. The form is inserted in overlying relation to the elongated sheet, where it is juxtaposed against the retractable platen. The photodetecting means in turn activate a solenoid. Activation of the solenoid displaces relatively small rollers against the inserted form in a manner pressing the form against the elongated sheet of paper. An intermediate length of the sheet is supported by a relatively large roller which undergoes indexed movement. As the sheet undergoes indexed movement during a printing operation, so does the form. At the end of a printing operation, the solenoid automatically retracts the relatively small rollers thereby permitting the withdrawal of the form.
摘要翻译：点阵冲击打印机包括可伸缩的压板，其将细长的纸张放置在打印头在纸张上打印数据线的位置。在第二种操作模式中，通过光检测装置检测出比细长的纸张短的形式的插入。该形式以与上述细长片材重叠的方式插入，其中它与可收缩压板并列。光电检测装置又激活螺线管。螺线管的激活以相对于插入的形式将相对较小的滚子以一定的方式压靠在细长的纸上。纸张的中间长度由经历分度运动的较大的辊支撑。由于片材在打印操作期间经历了分度移动，所以形式也是如此。在打印操作结束时，电磁阀自动地缩回相对较小的辊子，从而允许退出形式。

6. 发明授权

US3978964A Magnetic head control assembly for a magnetic passbook printing system 失效
标题翻译：用于磁性存折打印系统的磁头控制组件
公开(公告)号：US3978964A
公开(公告)日：1976-09-07
申请号：US493398
申请日：1974-07-31
申请人： Okun Kwan
发明人： Okun Kwan
IPC分类号： G06K7/00 , B41J3/28 , B41J11/46 , B41J13/26 , G06K15/16 , G06Q40/00 , G07D9/00 , B41J13/12 , B41J19/92
CPC分类号： B41J3/283 , B41J11/46 , Y10S400/902
摘要： A printing apparatus is provided for printing on a document or bank passbook which has affixed thereto a magnetic stripe on which information with respect to the print operation is written and/or read by a magnetic head scanning assembly. The printing apparatus includes a document holder for accommodating the document to be printed on, and an automatic line positioning device in the form of a stepper motor to move the holder, and accordingly the document, to the line to be printed on as recorded on the magnetic stripe, at which time the platen is advanced against the document, and the data printed on the line by the print head. The magnetic head scanning assembly at beginning-of-stripe position is retracted from the magnetic stripe on the document, and when actuated, advances the head to contact the magnetic stripe to read data on the stripe. Having obtained print line information from the magnetic stripe, the passbook is automatically positioned at the proper print line by the stepper motor, the platen is advanced, and the data is printed thereon. The platen is retracted and the passbook is returned to the home position, where the platen is again advanced, and the magnetic head scanner assembly writes updated information on the magnetic stripe. Printing apparatus is also provided with an aperture in the document receiving means which positions the document in the holder, the document receiving means having an aperture therein to accommmodate the movement of the magnetic scanning head assembly. The aperture is provided with pivoted fingers which prevent the document from hanging up in the aperture or on the platen, and insure that the document is guided into the holder.
摘要翻译：提供一种打印装置，用于在已经附有磁条的文档或银行存折上进行打印，该磁条上由磁头扫描组件写入和/或读取关于打印操作的信息。打印装置包括用于容纳要打印的文件的文档夹持器和步进电机形式的自动线定位装置，用于将保持器移动，并且因此将文档移动到记录在打印机上的要打印的行上磁条，此时压板相对于文件前进，以及由打印头在线上打印的数据。磁带头扫描组件在条纹开始位置从原稿上的磁条中退出，当被致动时，使头部接触磁条以读取条纹上的数据。从磁条获取打印行信息后，存折自动地通过步进电机定位在适当的打印行上，压板前进，数据打印在其上。压板缩回并且存折返回到原始位置，其中压板再次前进，并且磁头扫描器组件将更新的信息写入磁条上。打印设备还在文档接收装置中设置有孔，该文件接收装置将文档定位在保持器中，文件接收装置在其中具有孔径以适应磁扫描头组件的移动。孔被设置有枢转的指状物，其防止文件悬挂在孔或压板上，并且确保文件被引导到保持器中。

7. 发明授权

US4600321A Matrix print head 失效
标题翻译：矩阵打印头
公开(公告)号：US4600321A
公开(公告)日：1986-07-15
申请号：US698556
申请日：1985-02-06
申请人： Okun Kwan
发明人： Okun Kwan
IPC分类号： B41J2/275 , B41J3/12
CPC分类号： B41J2/275
摘要： A high speed matrix print head assembly is provided for precisely locating the multiple armatures between the magnetic yoke and print pin of the assembly. An armature guide and supporting spring member is provided having guide slots therein which cooperate with an armature positioning stud protruding through the armature from the armature housing. The armature guide and supporting spring member has a raised longitudinal ridge thereon forming a fulcrum point contact line between the magnetic yoke and the armature guide and supporting spring member to provide a predetermined spring load to the fulcrum point line where the armature pivots. An additional armature spring may provide an additional predetermined spring load. The precise location of the armature and providing a predetermined spring load with the fulcrum line of the armature allows high speed up and down motion of the armature without the interference of other motion. Gap adjustment is also provided by two or four adjustment screws for moving the magnetic assembly with respect to the armatures mounted in the armature housing.
摘要翻译：提供了一种高速矩阵打印头组件，用于将多个电枢精确地定位在组件的磁轭和打印销之间。电枢导向器和支撑弹簧构件设置有在其中的引导槽，其与从电枢壳体突出穿过电枢的电枢定位螺栓配合。电枢引导件和支撑弹簧构件具有凸起的纵向脊，其形成在磁轭和电枢引导件和支撑弹簧构件之间的支点接触线，以向衔铁枢转的支点点线提供预定的弹簧载荷。附加的电枢弹簧可以提供额外的预定弹簧负载。电枢的精确位置并且提供具有电枢支点线的预定弹簧负载允许电枢的高速上下运动而不受其它运动的干扰。两个或四个调节螺钉也提供间隙调节，用于相对于安装在电枢壳体中的电枢移动磁性组件。

8. 发明授权

US4179223A Printer center sensing mechanism 失效
标题翻译：打印机中心感应机构
公开(公告)号：US4179223A
公开(公告)日：1979-12-18
申请号：US835559
申请日：1977-09-22
申请人： Okun Kwan , Nicholas Zaccagnino
发明人： Okun Kwan , Nicholas Zaccagnino
IPC分类号： B41J5/44 , B41J19/14 , B41J19/78 , B41J21/00 , B41J21/08
CPC分类号： B41J19/14 , B41J5/44
摘要： Three fixed optical sensing devices are positioned to sense the left and right margins as well as the center location of high speed printer carriage travel. Signals from the sensing devices are fed to programmed carriage logic control circuits which effect rapid carriage movements relative to the center location as well as the traditional left and right margin locations. Printing time of certain forms is greatly reduced by minimizing unnecessary carriage return to the left margin location.
摘要翻译：三个固定的光学感测装置被定位以感测左右边缘以及高速打印机托架行进的中心位置。来自感测装置的信号被馈送到编程的滑架逻辑控制电路，其相对于中心位置以及传统的左边缘和右边缘位置实现快速的滑架运动。通过最小化不必要的回车到左边距位置，大大减少了某些形式的打印时间。

9. 外观设计

USD246305S Cassette recorder housing 失效
公开(公告)号：USD246305S
公开(公告)日：1977-11-08
申请号：US700590
申请日：1976-06-28
申请人： William Gergely, Jr. , Okun Kwan
设计人： William Gergely, Jr. , Okun Kwan

10. 发明授权

US4029193A Printer having a platen with resilient segments 失效
标题翻译：打印机具有带有弹性片段的压板
公开(公告)号：US4029193A
公开(公告)日：1977-06-14
申请号：US563528
申请日：1975-03-31
申请人： Okun Kwan
发明人： Okun Kwan
IPC分类号： B41J3/28 , B41J11/20
CPC分类号： B41J3/283 , B41J11/20
摘要： A bound booklet is opened and inserted into a guide. A platen, having individual spring biased segments, is positioned against the booklet covers while printing means move horizontally across the open pages of the booklet. A first platen segment contacts the front cover of the open booklet, while a second segment contacts the back cover. An intermediate shortened segment yields to the binding edge of the booklet. Thus, the varying thickness of the booklet is compensated for and a flat printing plane is presented to the printing means. A single leaf document may be accommodated, instead of a booklet. In the case of a single leaf, the resilient nature of the platen compensates for single leaf documents of different thickness, within a permissible range.
摘要翻译：打开一个装订的小册子并插入指南。具有单独的弹簧偏压部分的压板被定位成抵靠小册子盖，而打印装置水平地移动到小册子的打开页面上。第一压板段接触打开的小册子的前盖，而第二段接触后盖。中间缩短的段产生到小册子的绑定边。因此，补偿了小册子的变化的厚度，并且向打印装置呈现平面打印平面。可以容纳单个叶文档，而不是小册子。在单叶的情况下，压板的弹性性质在允许的范围内补偿不同厚度的单叶文件。

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