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1. 外观设计

USD296198S Trailer roller 失效
公开(公告)号：USD296198S
公开(公告)日：1988-06-14
申请号：US741130
申请日：1985-06-04
申请人： James C. Buchanan
设计人： James C. Buchanan

2. 发明授权

US5239627A Bi-directional parallel printer interface 失效
标题翻译：双向平行打印机界面
公开(公告)号：US5239627A
公开(公告)日：1993-08-24
申请号：US678929
申请日：1991-03-26
申请人： James L. Beck , James R. Booth , James C. Buchanan , Margaret E. Claffey-Cohen , Carl P. Cole , Timothy J. Louie , Alan F. Neel, II , Lynn M. Oliver , James P., Ward , James F. Webb
发明人： James L. Beck , James R. Booth , James C. Buchanan , Margaret E. Claffey-Cohen , Carl P. Cole , Timothy J. Louie , Alan F. Neel, II , Lynn M. Oliver , James P., Ward , James F. Webb
IPC分类号： B41J29/38 , G06F3/12 , G06F13/42
CPC分类号： G06F3/1293 , G06F13/4226 , G06F2213/0004
摘要： A parallel interface connects a data processor and a printer so that each may transmit information to the other or receive information from the other. The transmitted information from the data processor can be data or status signals. The data or status signals are transmitted over the same eight information lines between the data processor and the printer with a predetermined signal being sent over another line from the data processor to the printer prior to transmission over the eight lines to identify whether the transmitted information is data or status signals. The printer sends status signals to the data processor over the same eight information lines after sending a predetermined signal to the data processor over a further line that it is going to transmit.

3. 发明授权

US5001653A Merging plotter graphics within a text environment on a page printer 失效
标题翻译：在页面打印机的文本环境中合并绘图仪图形
公开(公告)号：US5001653A
公开(公告)日：1991-03-19
申请号：US405603
申请日：1989-09-08
申请人： James C. Buchanan , Joseph P. Kolb , Lynn M. Oliver , James F. Webb
发明人： James C. Buchanan , Joseph P. Kolb , Lynn M. Oliver , James F. Webb
IPC分类号： B41J29/38 , B41J2/485 , B41J5/30 , G06K15/02 , G06K15/12
CPC分类号： G06K15/02 , G06K15/027 , G06K15/1852 , G06K2215/0042 , G06K2215/0065
摘要： A printer receives and stores coded text character data (22, 23) and also receives graphic image commands in the same datastream. The printer creates a raster image (24) of the graphic image commands and stores the resultant raster image. When rasterizing a page (21), the printer rasterizes the text character data utilizing stored raster fonts and rasterizes the graphic image data from the stored raster image.

4. 发明授权

US4603459A Rocker bushings for pivotal movement 失效
标题翻译：摇臂衬套用于枢纽运动
公开(公告)号：US4603459A
公开(公告)日：1986-08-05
申请号：US797260
申请日：1985-11-12
申请人： James C. Buchanan
发明人： James C. Buchanan
IPC分类号： F16C13/00 , F16C23/04 , B21B31/08 , F16C25/00
CPC分类号： F16C23/041 , F16C13/006 , Y10T29/4984
摘要： A rocker bushing for a roller structure for supporting a boat on a trailer bed and having a male and female member formed of two cylindrical portions surrounding the shaft and supporting the roller. Each cylindrical member having a tapered longitudinal portion but terminating in a radially outwardly extending stop flange of increased radial thickness. The bearing surface of the rocker bushing positionally adjacent to the shaft is curved to allow the roller to gimbal or wobble to engage the angle of a boat hull. The integral construciton of the rocker bushing provides support across the entire width of the roller.
摘要翻译：一种用于将拖船支撑在拖车床上的滚子结构的摇臂衬套，并具有由围绕轴并且支撑辊的两个圆柱形部分形成的阳和阴构件。每个圆柱形构件具有锥形纵向部分，但是终止于径向向外延伸的径向厚度的止动凸缘。位于轴上相邻的摇臂衬套的轴承表面是弯曲的，以允许滚轮万向架或摆动以接合船体的角度。摇臂衬套的整体构造在辊的整个宽度上提供支撑。

5. 发明授权

US4354765A Hyphen characterization apparatus for a typewriter 失效
标题翻译：用于打字机的连字表征装置
公开(公告)号：US4354765A
公开(公告)日：1982-10-19
申请号：US79415
申请日：1979-09-27
申请人： James C. Buchanan , Edward V. Rutkowski, Jr.
发明人： James C. Buchanan , Edward V. Rutkowski, Jr.
IPC分类号： B41J5/30 , B41J19/64 , G06F3/12 , G06F17/26 , G06K15/00 , G06K15/06
CPC分类号： B41J19/64 , G06F17/26
摘要： In a typewriter having text storage capability, the hyphen code that is stored in response to depression of a hyphen key is conditioned on printing position and on the codes adjacent to the hyphen code in a text string. If a hyphen is keyed after the start of the return zone, is preceded by a graphic representative code and is followed by a keyed carrier return, a distinctive hyphen code representative of a syllable hyphen is recorded. Otherwise, a regular hyphen is recorded unless the hyphen key has been depressed in conjunction with a condition key (e.g. the CODE key), in which case a code representative of a required non-breaking hyphen is recorded. As a result of so controlling the recorded hyphen codes at the time of keyboarding, the operator's intentions for hyphenation may be achieved with little departure from normal keyboarding routine.
摘要翻译：在具有文本存储能力的打字机中，响应于连字符键的按压而存储的连字符代码被限制在打印位置和与文本串中的连字符代码相邻的代码上。如果在返回区域开始之后键入了连字符，则以图形代表代码为前缀，然后是键控的载体返回，记录代表音节连字符的独特连字符号。否则，除非连同条件键（例如CODE键）已经按下连字符键，否则记录常规连字符，在这种情况下，记录代表所需的不间断连字符的代码。由于在键盘时控制记录的连字符码的结果，所以操作者的连字意图可以在与正常的键盘程序几乎没有偏离的情况下实现。

6. 发明授权

US4266880A Paper insertion apparatus 失效
标题翻译：纸张插入装置
公开(公告)号：US4266880A
公开(公告)日：1981-05-12
申请号：US945921
申请日：1978-09-26
申请人： James C. Buchanan
发明人： James C. Buchanan
IPC分类号： B41J11/42 , B41J11/36 , B41J13/03 , B41J13/26 , B41J19/76
CPC分类号： B41J13/03 , B41J11/36
摘要： Improved apparatus for effecting semi-automatic insertion of paper into a typewriter concentrates operator interactions, (1) to condition the typewriter for a distance input selection and (2) to trigger indexing for paper insertion, so as to merely involve positioning of the paper bail. A detection of the paper bail at a predefined position withdrawn from the paper feed path conditions the typewriter to interpret keyboard actuations--preferably of the number keys--as representing desired first line distances e.g., the "2" key represents a first line one inch from the top of the sheet. And, in a presently preferred implementation, the number keys represent a fixed distance increment (three lines or approximately one half inch) multiplied by the key number. The represented distance, including any feed path distance to move the top of the sheet from the entrance point to the print line, is stored in memory and a transfer of the paper bail from the detected position then serves to trigger paper indexing that corresponds to the stored distance.
摘要翻译：用于将纸张半自动插入打字机的改进的装置集中了操作者的相互作用，（1）调节打字机进行距离输入选择，以及（2）触发纸张插入索引，以便仅涉及纸张定位。在从进纸路径退出的预定位置处的纸张吊钩的检测使打字机解释键盘致动（优选数字键），作为表示期望的第一行距离，例如，“2”键表示距离表格的顶部。并且，在目前优选的实施方式中，数字键表示乘以键数的固定距离增量（三行或大约五分之一英寸）。代表的距离，包括将片材的顶部从入口点移动到打印线的任何进给路径距离存储在存储器中，并且从检测位置传送纸张吊钩然后用于触发对应于纸张索引的纸张索引存储距离。

7. 发明授权

US5194899A Complex page bit map composition 失效
标题翻译：复杂的页面位图组成
公开(公告)号：US5194899A
公开(公告)日：1993-03-16
申请号：US856614
申请日：1992-03-24
申请人： James C. Buchanan
发明人： James C. Buchanan
IPC分类号： G03G15/16 , G03G15/32
CPC分类号： G03G15/32 , G03G15/1605
摘要： Segments of a full page are composed by data processing apparatus (13) of a printer (1) and separately transferred to intermediate roller (7). When all of the segments of a page are applied to the intermediate roller, the page is transferred to final paper (14) and output from the printer Memory and timing requirements are reduced for composition of complex pages.
摘要翻译：整页的分段由打印机（1）的数据处理设备（13）组成并分别传送到中间辊（7）。当页面的所有段被应用于中间辊时，页面被传送到最终纸（14）并从打印机输出存储器，并且缩小了对复杂页面的组合的时序要求。

8. 发明授权

US5050098A Printer initialization system 失效
标题翻译：打印机初始化系统
公开(公告)号：US5050098A
公开(公告)日：1991-09-17
申请号：US398872
申请日：1989-08-25
申请人： John K. Brown, III , James C. Buchanan , Carl P. Cole , Patrick O. Bischel
发明人： John K. Brown, III , James C. Buchanan , Carl P. Cole , Patrick O. Bischel
IPC分类号： G06F3/12 , G06F9/06 , G06K15/00 , G06K15/02
CPC分类号： G06K15/00 , G06K15/02 , G06K2215/0008 , G06K2215/0011
摘要： A printer control system which enables the using application program to automatically selectively alter printer default parameters, to automatically selectively delete previously downloaded fonts and macros, and to enable the printer to operate from one of several datastream formats. The system allows the printer to initialize default parameters for a succeeding job during the printing of a current job as long as the datastream format is unchanged, and allows the deletion of downloaded fonts as long as they are not needed for the current or future pages being printed for the current job.

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