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1. 发明授权

US5997130A Asymmetrical acceleration ramp area and method for print cartridge carrier of ink jet printer 失效
标题翻译：不对称加速斜面区域和喷墨打印机打印墨盒支架的方法
公开(公告)号：US5997130A
公开(公告)日：1999-12-07
申请号：US854609
申请日：1997-05-12
申请人： John Philip Bolash , Edmund Hulin James, III
发明人： John Philip Bolash , Edmund Hulin James, III
IPC分类号： B41J2/01 , B41J2/51 , B41J19/18 , B41J19/20 , B41J23/00
CPC分类号： B41J19/202
摘要： Apparatus and a method for printer size reduction moves a carrier with print element through a carrier displacement field containing two acceleration ramp area subportions on opposite sides of a print line subportion. The acceleration ramp subportions are of different lengths. A first subportion permits acceleration of the print element to substantially all of a first lower print element speed. The second subportion permits acceleration of the print element to less than substantially all of a second higher print element speed. The overall field size is reduced, but functions effectively for uni-directional printing at the first (letter mode) speed and bi-directional printing at the second (draft mode) speed.
摘要翻译：用于打印机尺寸减小的装置和方法使具有打印元件的载体通过载体位移场移动，所述载体位移场在打印线子部分的相对侧上包含两个加速斜面区域子部分。加速坡道分段长度不同。第一子部分允许将打印元件加速到基本上所有的第一较低打印元件速度。第二部分允许打印元件的加速度小于基本上所有的第二更高的打印元件速度。整个场尺寸减小，但是以第一（字母模式）速度的单向打印和第二（草稿模式）速度下的双向打印有效地起作用。

2. 发明授权

US06299274B1 Thermal ink jet printer cartridge identification 失效
标题翻译：热敏喷墨打印机墨盒识别
公开(公告)号：US06299274B1
公开(公告)日：2001-10-09
申请号：US08990608
申请日：1997-12-15
申请人： John Philip Bolash , Mark Joseph Edwards , Edmund Hulin James, III , George Keith Parish
发明人： John Philip Bolash , Mark Joseph Edwards , Edmund Hulin James, III , George Keith Parish
IPC分类号： B41J29393
CPC分类号： B41J2/17546
摘要： The invention described in the specification relates to an apparatus for supplying electrical information to a printer controller in order to identify the one or more cartridges installed in a printer. The apparatus comprises a carriage which is laterally translatable relative to the movement of print media through the printer, carriage translation means, and a replaceable cartridge attached to the carriage. The apparatus further comprises an indicia device which is attached to the replaceable cartridge and which has optically readable indicia thereon containing encoded information which contains information identifying the type of cartridge installed in the printer. The apparatus also includes an optical code reader which reads and transmits the encoded information to a printer controller as the cartridge moves in a lateral direction relative to the code reader. The invention thus uses the linear motion of the carriage in combination with the optically readable indicia device on the cartridge to identify the type of cartridge, or to otherwise control the printer depending on the specific information provided by the indicia device.
摘要翻译：本说明书中描述的本发明涉及一种用于向打印机控制器提供电信息以便识别安装在打印机中的一个或多个盒的装置。该装置包括相对于打印介质通过打印机移动的横向平移的托架，托架平移装置和附接到滑架的可更换的盒。该装置还包括标记装置，其附接到可替换的盒，并且其上具有光学可读标记，其上包含编码信息，其包含识别安装在打印机中的盒的类型的信息。该装置还包括一个光学代码读取器，当读取器相对于代码阅读器沿横向方向移动时，该读取器将编码的信息读取并发送到打印机控制器。因此，本发明使用滑架与墨盒上的光学可读标记装置的线性运动来识别墨盒的类型，或者根据由标记装置提供的特定信息来另外控制打印机。

3. 发明授权

US6161915A Identification of thermal inkjet printer cartridges 失效
标题翻译：识别热喷墨打印机墨盒
公开(公告)号：US6161915A
公开(公告)日：2000-12-19
申请号：US99814
申请日：1998-06-19
申请人： John Philip Bolash , Mark Joseph Edwards , Edmund Hulin James, III , George Keith Parish , David Howard White
发明人： John Philip Bolash , Mark Joseph Edwards , Edmund Hulin James, III , George Keith Parish , David Howard White
IPC分类号： B41J2/175 , H05K1/02 , H05K3/36 , B41J29/393
CPC分类号： B41J2/17546 , H05K1/0266 , H05K3/361 , Y10S439/955
摘要： The invention relates to an apparatus for providing information to a printer controller in order to identify the type of printer cartridge installed in a thermal ink jet printer. The apparatus includes a printer cable containing a set of electrically-conductive wires connected to contacts in a printer cable connector. The contacts of the printer cable connector make physical connection to an identification circuit on the printer cartridge. The identification circuit includes an electrical conductor which is at an electrical reference potential. When none, or one or more contacts on the cable connector are in electrical contact with the electrical conductor of the identification circuit, a signal corresponding to the identification of the printer cartridge is produced which is used by the printer controller to determine the type of printer cartridge installed in the printer. Selective contact between the connector contacts and the identification circuit, so as to produce an electrical code, may be obtained using a label having apertures, contact pads, electrical traces, or a combination thereof. Accordingly, various cartridge identification codes can be produced using various methods which allow encoding of the information on a cartridge during or after the manufacture of the cartridge body is substantially complete.
摘要翻译：本发明涉及一种用于向打印机控制器提供信息以便识别安装在热喷墨打印机中的打印机盒的类型的装置。该设备包括一个打印机电缆，该打印机电缆包含连接到打印机电缆连接器中的触点的一组导电线。打印机电缆连接器的触点与打印机墨盒上的识别电路进行物理连接。识别电路包括处于电参考电位的电导体。当电缆连接器上没有一个或多个触点与识别电路的电导体电接触时，产生与打印机盒的识别相对应的信号，由打印机控制器用于确定打印机的类型墨盒安装在打印机中。可以使用具有孔，接触垫，电迹线或其组合的标签来获得连接器触点和识别电路之间的选择性接触以产生电码。因此，可以使用允许在盒体的制造期间或之后对盒的信息进行编码的各种方法来生产各种盒识别码，这些方法基本上完成。

4. 发明授权

US06068366A Method of printing with an ink jet printer to inhibit the formation of a print artifact 有权
标题翻译：用喷墨打印机打印以抑制印刷伪影形成的方法
公开(公告)号：US06068366A
公开(公告)日：2000-05-30
申请号：US309369
申请日：1999-05-11
申请人： John Philip Bolash , Edmund Holin James, III
发明人： John Philip Bolash , Edmund Holin James, III
IPC分类号： B41J2/01 , B41J2/13 , B41J2/21 , B41J11/00 , B41J11/42 , G06K15/10 , H04N1/04 , H04N1/12 , H04N1/191 , B41J29/38
CPC分类号： G06K15/105 , B41J11/42 , B41J2/2132 , H04N1/1917 , H04N1/12 , H04N1/1911 , H04N2201/046
摘要： The invention is directed to a method of printing on a print medium wherein a relocation error is induced in a paper transport system so as to randomize, bias, or redistribute harmonic errors associated with the paper transport system. The print medium is advanced in the ink jet printer in an advance direction to a registration location using the paper transport system. A first subset of an addressable set of ink emitting orifices in the printhead are used to print on the print medium at the registration location. The print medium is then moved in a reverse direction a predetermined distance. The print medium is again advanced in the advance direction and relocated at the registration location using the paper transport system. A second subset of the addressable set of ink emitting orifices in the printhead are used to print on the relocated print medium at the registration location.
摘要翻译：本发明涉及一种在打印介质上进行打印的方法，其中在纸张传送系统中引起重定位错误，从而随机化，偏置或重新分布与纸张传送系统相关联的谐波误差。使用纸张传送系统，打印介质在喷墨打印机中以提前方向前进到登记位置。打印头中可寻址的一组墨水喷射孔的第一个子集用于在注册位置的打印介质上进行打印。然后将打印介质沿相反方向移动预定距离。打印介质再次在提前方向前进，并使用纸张传送系统在定位位置重新定位。打印头中可寻址组的墨水喷射孔的第二个子集被用于在注册位置的打印介质上进行打印。

5. 发明授权

US06017112A Ink jet printing apparatus having a print cartridge with primary and secondary nozzles 失效
标题翻译：具有具有初级和次级喷嘴的打印盒的喷墨打印设备
公开(公告)号：US06017112A
公开(公告)日：2000-01-25
申请号：US964282
申请日：1997-11-04
申请人： Frank Edward Anderson , John Philip Bolash , Thomas Jon Eade , Lawrence Russell Steward
发明人： Frank Edward Anderson , John Philip Bolash , Thomas Jon Eade , Lawrence Russell Steward
IPC分类号： B41J2/01 , B41J2/05 , B41J2/14 , B41J2/15 , B41J2/145 , B41J23/00
CPC分类号： B41J2/04541 , B41J2/04543 , B41J2/0458 , B41J2/14016 , B41J2/1433 , B41J2/15 , B41J2002/14387 , B41J2002/14475 , B41J2202/11
摘要： An ink jet printing apparatus is provided comprising a print cartridge including a heater chip and a nozzle plate coupled to the heater chip. The heater chip has first, second, third and fourth heating elements, and the nozzle plate has a plurality of primary and secondary nozzles. The primary nozzles include first and second nozzles positioned in first and second nozzle plate columns and the secondary nozzles include third and fourth nozzles positioned in third and fourth nozzle plate columns. Each of the nozzles has one of the heating elements associated therewith for generating energy to discharge ink therefrom. The apparatus further includes a driver circuit, electrically coupled to the print cartridge, for applying firing pulses to the heating elements.
摘要翻译：提供了一种喷墨打印设备，其包括一个包括加热器芯片和连接到加热器芯片的喷嘴板的打印盒。加热器芯片具有第一，第二，第三和第四加热元件，并且喷嘴板具有多个初级和次级喷嘴。主喷嘴包括位于第一和第二喷嘴板列中的第一和第二喷嘴，次要喷嘴包括位于第三和第四喷嘴板列中的第三和第四喷嘴。每个喷嘴具有与其相关联的一个加热元件，用于产生从其中排出油墨的能量。该装置还包括驱动电路，其电耦合到打印盒，用于向加热元件施加点火脉冲。

6. 发明授权

US06742866B2 Ink jet print head having offset nozzle arrays 有权
公开(公告)号：US06742866B2
公开(公告)日：2004-06-01
申请号：US10217018
申请日：2002-08-12
申请人： Frank Edward Anderson , John Philip Bolash , Randall David Mayo , George Keith Parish
发明人： Frank Edward Anderson , John Philip Bolash , Randall David Mayo , George Keith Parish
IPC分类号： B41J215
CPC分类号： B41J2/04505 , B41J2/04543 , B41J2/04573 , B41J2/0458 , B41J2/14072 , B41J2/15
摘要： An ink jet printing apparatus forms a printed image on a print medium based on image data. The apparatus includes an ink jet print head having ink ejection nozzles in a nozzle array. Ink is ejected from the nozzles and onto the print medium as the print head scans across the print medium in a scan direction, thereby forming the image on the print medium. The nozzle array on the print head includes a first substantially columnar array of nozzles aligned with a print medium advance direction which is perpendicular to the scan direction. The first array has a first upper subarray pair that includes a first upper left and a first upper right subarray of nozzles. The first upper left and a first upper right subarrays each include a substantially linear arrangement of n number of nozzles having equal nozzle-to-nozzle spacings. The nozzle-to-nozzle spacing in the first upper right subarray is equivalent to the nozzle-to-nozzle spacing in the first upper left subarray. The first upper right subarray is offset from the first upper left subarray in the scan direction by a first horizontal spacing, and is offset in the print medium advance direction by one-half of the nozzle-to-nozzle spacing. The nozzle array also includes a second substantially columnar array of nozzles aligned with the print medium advance direction. The second array is offset from the first array in the scan direction by a second horizontal spacing, and is offset in the print medium advance direction by one-fourth of the nozzle-to-nozzle spacing. The second columnar array has a second upper subarray pair that includes a second upper left and a second upper right subarray. The second upper left and second upper right subarrays each include a substantially linear arrangement of n number of nozzles having equal nozzle-to-nozzle spacings. The second upper right subarray is offset from the second upper left subarray in the scan direction by the first horizontal spacing and in the print medium advance direction by one-half of the nozzle-to-nozzle spacing.

7. 发明授权

US6137502A Dual droplet size printhead 有权
标题翻译：双液滴尺寸打印头
公开(公告)号：US6137502A
公开(公告)日：2000-10-24
申请号：US384803
申请日：1999-08-27
申请人： Frank Edward Anderson , John Philip Bolash , Robert Wilson Cornell , George Keith Parish
发明人： Frank Edward Anderson , John Philip Bolash , Robert Wilson Cornell , George Keith Parish
IPC分类号： B41J2/05 , B41J2/14 , B41J2/205 , B41J2/21
CPC分类号： B41J2/04533 , B41J2/04541 , B41J2/0458 , B41J2/04593 , B41J2/14056 , B41J2/14072 , B41J2/2125 , B41J2002/14387
摘要： An ink jet print head has first nozzles of a first diameter for ejecting droplets of ink having a first mass, and second nozzles of a second diameter for ejecting droplets of ink having a second mass. The first diameter is larger than the second diameter, and the first mass is larger than the second mass. First and second heater-switch pairs are connected in parallel on a substrate of the print head. The first heater-switch pairs include first heaters adjacent corresponding first nozzles, and the second heater-switch pairs include second heaters adjacent corresponding second nozzles. The first and second heaters are composed of electrically resistive material occupying first and second heater areas on the substrate. The first heater-switch pairs also include first switching devices connected in series with the first heaters, with each first switching device developing a first switching device voltage drop as a first electrical current flows through. The second heater-switch pairs include second switching devices connected in series with the second heaters, with each second switching device developing a second switching device voltage drop as a second electrical current flows through. The first heater area is larger than the second heater area, thus matching heater area to nozzle diameter to provide for more efficient transfer of thermal energy to the ink. The voltage drop across each first switching device is substantially equivalent to the voltage drop across each second switching device, thus reducing undesirable nozzle-to-nozzle variations in the amount of energy delivered to the ink.
摘要翻译：喷墨打印头具有用于喷射具有第一质量的油墨的第一直径的第一喷嘴和用于喷射具有第二质量的油墨的第二直径的第二喷嘴。第一直径大于第二直径，第一质量大于第二质量。第一和第二加热器开关对并联在打印头的基板上。第一加热器开关对包括与相应的第一喷嘴相邻的第一加热器，第二加热器开关对包括与相应的第二喷嘴相邻的第二加热器。第一和第二加热器由占据基板上的第一和第二加热器区域的电阻材料构成。第一加热器开关对还包括与第一加热器串联连接的第一开关装置，当第一电流流过时，每个第一开关装置开发第一开关装置电压降。第二加热器开关对包括与第二加热器串联连接的第二开关装置，随着第二电流流经，每个第二开关装置产生第二开关装置电压降。第一加热器区域大于第二加热器区域，从而将加热器面积与喷嘴直径相匹配以提供更有效地将热能转移到墨水。每个第一开关器件上的电压降基本上等于每个第二开关器件上的电压降，从而减少输送到墨水的能量的不期望的喷嘴对喷嘴的变化。

8. 发明授权

US06502920B1 Ink jet print head having offset nozzle arrays 有权
公开(公告)号：US06502920B1
公开(公告)日：2003-01-07
申请号：US09499008
申请日：2000-02-04
申请人： Frank Edward Anderson , John Philip Bolash , Randall David Mayo , George Keith Parish
发明人： Frank Edward Anderson , John Philip Bolash , Randall David Mayo , George Keith Parish
IPC分类号： B41J215
CPC分类号： B41J2/04505 , B41J2/04543 , B41J2/04573 , B41J2/0458 , B41J2/14072 , B41J2/15
摘要： An ink jet printing apparatus forms a printed image on a print medium based on image data. The apparatus includes an ink jet print head having ink ejection nozzles in a nozzle array. Ink is ejected from the nozzles and onto the print medium as the print head scans across the print medium in a scan direction, thereby forming the image on the print medium. The nozzle array on the print head includes a first substantially columnar array of nozzles aligned with a print medium advance direction which is perpendicular to the scan direction. The first array has a first upper subarray pair that includes a first upper left and a first upper right subarray of nozzles. The first upper left and a first upper right subarrays each include a substantially linear arrangement of n number of nozzles having equal nozzle-to-nozzle spacings. The nozzle-to-nozzle spacing in the first upper right subarray is equivalent to the nozzle-to-nozzle spacing in the first upper left subarray. The first upper right subarray is offset from the first upper left subarray in the scan direction by a first horizontal spacing, and is offset in the print medium advance direction by one-half of the nozzle-to-nozzle spacing. The nozzle array also includes a second substantially columnar array of nozzles aligned with the print medium advance direction. The second array is offset from the first array in the scan direction by a second horizontal spacing, and is offset in the print medium advance direction by one-fourth of the nozzle-to-nozzle spacing. The second columnar array has a second upper subarray pair that includes a second upper left and a second upper right subarray. The second upper left and second upper right subarrays each include a substantially linear arrangement of n number of nozzles having equal nozzle-to-nozzle spacings. The second upper right subarray is offset from the second upper left subarray in the scan direction by the first horizontal spacing and in the print medium advance direction by one-half of the nozzle-to-nozzle spacing.

9. 发明授权

US06183063B2 Angled printer cartridge 有权
标题翻译：角度打印机墨盒
公开(公告)号：US06183063B2
公开(公告)日：2001-02-06
申请号：US09262766
申请日：1999-03-04
申请人： John Philip Bolash , Michael Clark Campbell , Thomas Jon Eade
发明人： John Philip Bolash , Michael Clark Campbell , Thomas Jon Eade
IPC分类号： B41J2155
CPC分类号： B41J19/16 , B41J2/515
摘要： The specification describes a printer containing an angled printer cartridge and a method for printing using the cartridge. The printer is an ink jet printer which includes a print media movement device for moving a print media having through the printer along a print media path and a printer cartridge attached to the printer at an angle between 0° and 90° relative to an axis perpendicular to an axis along the direction of the media path through the printer. The printer cartridge has a length sufficient to print substantially the entire width of the printed width across the print media and contains a plurality of printheads along at least a portion of the length thereof, each printhead having one or more nozzle arrays. During a printing operation, only a portion of the printheads along the length of the cartridge are activated thus, reducing power consumption during printing. Angling the printer cartridge also has the advantage of increasing the print quality without increasing the density of nozzles in the nozzle array of the printhead.
摘要翻译：本说明书描述了一种包含角度打印机墨盒的打印机和使用墨盒进行打印的方法。打印机是一种喷墨打印机，其包括用于沿着打印介质路径移动具有打印机的打印介质的打印介质移动装置和以相对于垂直于轴的轴线成0°至90°之间的角度附接到打印机的打印机盒沿着通过打印机的介质路径的方向的轴线。打印机墨盒的长度足以基本上印刷穿过打印介质的印刷宽度的整个宽度，并且沿其长度的至少一部分包含多个打印头，每个打印头具有一个或多个喷嘴阵列。在打印操作期间，只有一部分沿墨盒长度的打印头被激活，从而降低打印期间的功耗。倾斜打印机墨盒也具有增加打印质量的优点，而不增加打印头喷嘴阵列中喷嘴的密度。

10. 发明授权

US06081280A Method and apparatus for inhibiting electrically induced ink build-up on flexible, integrated circuit connecting leads, for thermal ink jet printer heads 失效
标题翻译：用于热敏式喷墨打印机头的柔性集成电路连接引线上抑制电感应油墨积聚的方法和装置
公开(公告)号：US06081280A
公开(公告)日：2000-06-27
申请号：US682812
申请日：1996-07-11
申请人： John Philip Bolash , Thomas Jon Eade , Mark Joseph Edwards , Bruce David Gibson
发明人： John Philip Bolash , Thomas Jon Eade , Mark Joseph Edwards , Bruce David Gibson
IPC分类号： B41J2/05
CPC分类号： B41J2/0451 , B41J2/04528 , B41J2/04541 , B41J2/04548 , B41J2/0458
摘要： Method and apparatus for inhibiting electrically induced ink build-up on flexible, integrated circuit connecting leads, for thermal ink jet printer heads is disclosed, and relates to a thermal ink jet printer having a print head comprising an integrated circuit chip, a nozzle plate including a plurality of ink ejecting nozzles therein and overlying a heater resistor for each of the nozzles. Each of the associated heater resistors has associated active circuitry on the chip. On the chip there are a plurality of auxiliary functions requiring power, for example a substrate (silicon chip) heater, a shift register containing print head identification, fault detection circuit connections, etc. The machine includes a power supply and printer control logic, and gate means responsive to the logic upon sending a control signal to effect operation of at least one of the auxiliary functions to energize the function by gating the power supply to the integrated circuit chip and the associated auxiliary function only for a duration corresponding to necessary energization of the function. Because electrically induced ink build-up (EIIBU) usually occurs only between adjacent lands or traces of the TAB or flexible printed circuit that have voltage differentials, functions associated with those lands or traces are the functions which are gated to power from the power supply.
摘要翻译：公开了用于热敏式喷墨打印头的用于抑制柔性集成电路连接引线上的电感应油墨积聚的方法和装置，其涉及具有包括集成电路芯片的打印头的热喷墨打印机，多个喷墨喷嘴，并且覆盖每个喷嘴的加热电阻器。每个相关联的加热器电阻器在芯片上具有相关联的有源电路。在芯片上有多种需要电力的辅助功能，例如衬底（硅芯片）加热器，包含打印头识别的移位寄存器，故障检测电路连接等。该机器包括电源和打印机控制逻辑，以及门装置响应于逻辑，响应于发送控制信号的逻辑，以实现至少一个辅助功能的操作，以通过选通对集成电路芯片的电源和相关联的辅助功能来激励功能，持续时间对应于必要的通电功能。因为电感应油墨积聚（EIIBU）通常仅发生在具有电压差的TAB或柔性印刷电路的相邻焊盘或迹线之间，与这些焊盘或迹线相关联的功能是从电源供电的功能。

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