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1. 发明授权

US4669897A Dot matrix printer capable of varying character size 失效
标题翻译：点阵打印机能够改变字符大小
公开(公告)号：US4669897A
公开(公告)日：1987-06-02
申请号：US767251
申请日：1985-08-20
申请人： Osamu Asakura , Mineo Nozaki , Masasumi Nagashima , Yoshio Uchikata
发明人： Osamu Asakura , Mineo Nozaki , Masasumi Nagashima , Yoshio Uchikata
IPC分类号： B41J2/51 , B41J2/505 , B41J19/18 , B41J19/20 , B41J19/30 , G06K15/08 , G06K15/10 , B41J3/12
CPC分类号： B41J2/5056 , B41J19/202
摘要： A dot matrix printer comprises a head comprising a plurality of printing elements, a motor for moving the head, an oscillation source for supplying pulses for driving the motor, and varying means for varying the spacing between dots printed by the head at an integer ratio corresponding to the driving pulses put out from the oscillation source.
摘要翻译：点阵式打印机包括：头部，其包括多个打印元件，用于移动头部的马达，用于提供用于驱动马达的脉冲的振荡源;以及改变装置，用于以对应于整数比的整数比改变头部印刷的点之间的间隔到从振荡源发出的驱动脉冲。

2. 发明授权

US4636810A Thermal printer 失效
标题翻译：热敏打印机
公开(公告)号：US4636810A
公开(公告)日：1987-01-13
申请号：US487086
申请日：1983-04-21
申请人： Osamu Asakura , Mineo Nozaki , Masasumi Nagashima , Yoshio Uchikata
发明人： Osamu Asakura , Mineo Nozaki , Masasumi Nagashima , Yoshio Uchikata
IPC分类号： B41J2/36 , B41J2/365 , B41J2/375 , G01D15/10
CPC分类号： B41J2/3555 , B41J2/36 , B41J2/365 , B41J2/375
摘要： A thermal printer is capable of maintaining the heating elements thereof at a constant temperature to achieve uniform print density and to avoid abnormal heating of the heating elements. For this purpose each heating element receives a stronger driving pulse at the first printing operation in a scan line and receives a weaker driving pulse at the subsequent printing operation.
摘要翻译：热敏打印机能够将其加热元件保持在恒定温度以获得均匀的印刷密度并避免加热元件的异常加热。为此，每个加热元件在扫描线中的第一次打印操作时接收到更强的驱动脉冲，并且在随后的打印操作中接收较弱的驱动脉冲。

3. 发明授权

US4709242A Printer 失效
标题翻译：打印机
公开(公告)号：US4709242A
公开(公告)日：1987-11-24
申请号：US15307
申请日：1987-02-17
申请人： Yoshio Uchikata , Mineo Nozaki , Masasumi Nagashima , Osamu Asakura
发明人： Yoshio Uchikata , Mineo Nozaki , Masasumi Nagashima , Osamu Asakura
IPC分类号： B41J2/32 , B41J2/325 , B41J17/12 , B41J25/316 , B41J33/38 , B41J33/388 , G01D15/10
CPC分类号： B41J2/325 , B41J17/12 , B41J25/316
摘要： A thermal transfer printer comprising means for identifying space data present between character data in a print data string. When a space portion is detected by the space identifier, the thermal head is moved apart from the platen of the printer and the ink ribbon feed is stopped thereby preventing the waste of the ink ribbon by the space portion in a line.
摘要翻译：一种热转印打印机，包括用于识别存在于打印数据串中的字符数据之间的空间数据的装置。当通过空间标识符检测到空间部分时，热敏头与打印机的压板移开，并且墨带进给停止，从而防止了墨带在空间部分中的浪费。

4. 发明授权

US4676683A Platen support structure of recording apparatus 失效
标题翻译：记录装置的压板支撑结构
公开(公告)号：US4676683A
公开(公告)日：1987-06-30
申请号：US887973
申请日：1986-07-24
申请人： Yoshio Uchikata , Mineo Nozaki , Osamu Asakura , Masasumi Nagashima
发明人： Yoshio Uchikata , Mineo Nozaki , Osamu Asakura , Masasumi Nagashima
IPC分类号： B41J11/02 , B41J11/08 , B41J11/20
CPC分类号： B41J11/08
摘要： A platen support structure of a thermal transfer printer, for example, has a platen holder holding a platen, a frame supporting two ends of the platen holder, and an indexing mechanism for pivotally supporting the platen holder. The platen holder is curved in the inoperative mode of the printer and is flexed linearly in the operative mode. Clear printing can be performed without irregular line feed.
摘要翻译：例如，热转印打印机的压板支撑结构具有保持压板的压板保持器，支撑压板保持架的两端的框架和用于可枢转地支撑压板保持器的分度机构。压纸夹在打印机的不工作模式下弯曲，并在操作模式下线性弯曲。可以进行清晰的打印，而不需要进行不规则的换行。

5. 发明授权

US4591876A Thermal printer 失效
标题翻译：热敏打印机
公开(公告)号：US4591876A
公开(公告)日：1986-05-27
申请号：US424410
申请日：1982-09-27
申请人： Mineo Nozaki , Osamu Asakura , Masasumi Nagashima , Yoshio Uchikata
发明人： Mineo Nozaki , Osamu Asakura , Masasumi Nagashima , Yoshio Uchikata
IPC分类号： B41J2/365 , G01D15/10 , B41J3/20 , H05B1/00
CPC分类号： B41J2/365
摘要： A thermal transfer printer includes a thermal head having plural heat generating elements, a thermal head driver connected to a character generator for controlling the thermal head by supplying drive currents to the heat generating elements of the thermal head in response to print information, and control circuit for controlling the drive currents from the thermal head driver in response to the ambient temperature. Therefore, the thermal transfer printer is capable of constantly providing an optimum transfer density regardless of the ambient temperature, thus ensuring a satisfactory print quality.
摘要翻译：热转印打印机包括具有多个发热元件的热敏头，连接到字符发生器的热敏头驱动器，用于通过根据打印信息向热敏头的发热元件提供驱动电流来控制热敏头;控制电路用于响应于环境温度来控制来自热敏头驱动器的驱动电流。因此，无论环境温度如何，热转印打印机都能够持续提供最佳的传送密度，从而确保令人满意的打印质量。

6. 发明授权

US5593237A Printing apparatus and ink ribbon cassette therefor 失效
标题翻译：印刷装置和色带盒
公开(公告)号：US5593237A
公开(公告)日：1997-01-14
申请号：US447424
申请日：1995-05-23
申请人： Mineo Nozaki , Osamu Asakura , Yoshio Uchikata , Masasumi Nagashima
发明人： Mineo Nozaki , Osamu Asakura , Yoshio Uchikata , Masasumi Nagashima
IPC分类号： B41J32/00 , B41J35/28
CPC分类号： B41J32/00
摘要： An ink ribbon cassette has a case housing an ink ribbon inside. Holes for receiving positioning members are formed at the two ends of a front portion of the case, and an engaging member is formed at the center of a rear portion of the case. One of the positioning members also serves as an ink ribbon end detector. A printing apparatus for printing using such an ink ribbon cassette has a carriage, projections and a spring. Thus, the slackening of the ink ribbon will not occur in the printing mode.
摘要翻译：墨带盒具有在其中容纳墨带的外壳。用于接收定位构件的孔形成在壳体的前部的两端，并且接合构件形成在壳体的后部的中心。定位构件之一也用作色带端检测器。使用这种色带盒进行打印的打印装置具有滑架，突起和弹簧。因此，在打印模式下不会发生色带的松弛。

7. 发明授权

US4733250A Recording apparatus 失效
标题翻译：记录装置
公开(公告)号：US4733250A
公开(公告)日：1988-03-22
申请号：US883435
申请日：1986-07-14
申请人： Mineo Nozaki , Masasumi Nagashima , Yoshio Uchikata , Osamu Asakura
发明人： Mineo Nozaki , Masasumi Nagashima , Yoshio Uchikata , Osamu Asakura
IPC分类号： B41J23/02 , B41J25/316 , G01D15/10
CPC分类号： B41J25/316 , B41J23/025
摘要： A recording apparatus such as a thermal printer is compact in size and simple in construction, and has a recording head, a pulse motor commonly used for driving the head and for feeding a recording paper sheet, a cam with projections for transmitting the rotational force of the motor to the head so as to selectively move the head between the urged and separated positions with respect to the sheet or platen, ratchet gears to selectively couple the motor and a paper feed roller, and a projection and a guide roller to selectively hold the head at the separated position.
摘要翻译：诸如热敏打印机的记录装置尺寸紧凑，结构简单，并且具有记录头，通常用于驱动头部并用于馈送记录纸的脉冲电机，具有用于传递记录纸的旋转力的凸起的凸轮马达到头部，以便选择性地将头部相对于片材或台板在推动位置和分离位置之间移动，用于选择性地联接电动机和供纸辊的棘轮，以及突起和引导辊，以选择性地保持头部分离位置。

8. 发明授权

US4639744A Recording apparatus 失效
标题翻译：记录装置
公开(公告)号：US4639744A
公开(公告)日：1987-01-27
申请号：US553817
申请日：1983-11-21
申请人： Yoshio Uchikata , Mineo Nozaki , Osamu Asakura , Masasumi Nagashima
发明人： Yoshio Uchikata , Mineo Nozaki , Osamu Asakura , Masasumi Nagashima
IPC分类号： B41J25/316 , G01D15/10
CPC分类号： B41J25/316
摘要： A recording apparatus comprises circuitry supplied with electric power for moving a recording head toward a recording medium into a recording position and a solenoid for holding the recording head in the recording position, circuitry for generating timing signals, and control circuitry for controlling the electric power so as gradually to vary the electric power applied to the solenoid in accordance with the timing signals.
摘要翻译：一种记录装置，包括提供有用于将记录头朝向记录介质移动到记录位置的电源的电路和用于将记录头保持在记录位置的螺线管，用于产生定时信号的电路和用于控制电力的控制电路逐渐地根据定时信号改变施加到螺线管的电力。

9. 发明授权

US4459055A Ink ribbon which makes illegible the contents of information as transferred 失效
标题翻译：墨带使得信息内容变得难以辨认
公开(公告)号：US4459055A
公开(公告)日：1984-07-10
申请号：US399288
申请日：1982-07-19
申请人： Osamu Asakura , Mineo Nozaki , Masasumi Nagashima , Yoshio Uchikata
发明人： Osamu Asakura , Mineo Nozaki , Masasumi Nagashima , Yoshio Uchikata
IPC分类号： B41J2/325 , B41J31/00 , B41M5/10 , B41J31/02
CPC分类号： B41M5/38207 , B41J31/00 , Y10S428/913 , Y10S428/914
摘要： An ink ribbon for a printing device comprises a substrate of a long thin web of a synthetic resin film having a solid ink coated on one surface thereof, the color of the substrate being the same as that of the solid ink. After the ink ribbon is used, the negative impressions left from the transfer of information to a printing sheet will be illegible.
摘要翻译：一种用于印刷装置的墨带包括一个合成树脂薄膜的基片，该基片具有在其一个表面上涂覆的固体墨水，该基底的颜色与该固体墨水的颜色相同。在使用墨带之后，从信息传送到打印纸所留下的负面印象将难以辨认。

10. 发明授权

US4955738A Printer with disengageable ribbon feed 失效
标题翻译：打印机具有可脱开的色带进纸
公开(公告)号：US4955738A
公开(公告)日：1990-09-11
申请号：US203503
申请日：1988-06-06
申请人： Yoshio Uchikata , Mineo Nozaki , Osamu Asakura , Masasumi Nagashima
发明人： Yoshio Uchikata , Mineo Nozaki , Osamu Asakura , Masasumi Nagashima
IPC分类号： B41J33/388
CPC分类号： B41J33/388
摘要： A printer has a platen for holding a recording paper sheet, a thermal head which is arranged to oppose the platen and which is urged against and prints on the paper sheet in response to a recording signal, a pivot lever for urging or separating the thermal head against or from the platen, a drive source for moving one of the thermal head and the paper sheet relative to the other, so that a new recording surface of the paper sheet sequentially opposes a front surface of the thermal head, a slide clutch for feeding an ink ribbon guided between the paper sheet and the thermal head, and an intermediate rotary body driven by a straight rail member, both of which are interposed between and couple the slide clutch and the drive source, thereby actuating the slide clutch when the thermal head is urged against the platen.
摘要翻译：打印机具有用于保持记录纸的压板，设置为与压板相对并响应于记录信号而被推压并打印在纸张上的热敏头，用于推动或分离热敏头的枢轴用于使热敏头和纸张中的一个相对于另一个移动的驱动源，使得纸张的新记录表面顺序地与热敏头的前表面相对，用于进给的滑动离合器在纸张和热敏头之间引导的墨带和由直轨构件驱动的中间旋转体，两者都插入在滑动离合器和驱动源之间并耦合在滑动离合器和驱动源之间，从而当热敏头被压在压板上。

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