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1. 发明授权

US5135803A Ink ribbon for printer and ink therefor 失效
标题翻译：用于打印机和墨水的墨盒
公开(公告)号：US5135803A
公开(公告)日：1992-08-04
申请号：US489114
申请日：1990-03-05
申请人： Masayuki Tanaka , Hiromichi Suzawa , Masayuki Kubota , Chiaki Sekioka , Minako Sato , Hisashi Uemura
发明人： Masayuki Tanaka , Hiromichi Suzawa , Masayuki Kubota , Chiaki Sekioka , Minako Sato , Hisashi Uemura
IPC分类号： B41J31/00 , B41M5/10
CPC分类号： B41J31/00 , B41M5/10 , Y10S428/913 , Y10S428/914 , Y10T442/322
摘要： An ink ribbon for a printer, particularly an impact type printer such as a wire dot printer or daisy wheel printer, as well as a black ink to be used for an ink ribbon for a printer.

2. 发明授权

US5336553A Ink ribbon for printer and ink therefor 失效
标题翻译：用于打印机和墨水的墨带
公开(公告)号：US5336553A
公开(公告)日：1994-08-09
申请号：US28623
申请日：1993-03-08
申请人： Masayuki Tanaka , Hiromichi Suzawa , Masayuki Kubota , Chiaki Sekioka , Minako Sato , Hisashi Uemura
发明人： Masayuki Tanaka , Hiromichi Suzawa , Masayuki Kubota , Chiaki Sekioka , Minako Sato , Hisashi Uemura
IPC分类号： B41J31/00 , B41M5/10 , D03D3/00
CPC分类号： B41J31/00 , B41M5/10 , Y10S428/913 , Y10S428/914 , Y10T442/322
摘要： An ink ribbon for a printer, particularly an impact type printer such as a wire dot printer or daisy wheel printer, as well as a black ink to be used for an ink ribbon for a printer.
摘要翻译：用于打印机的墨带，特别是诸如丝印打印机或菊花轮打印机的冲击式打印机，以及用于打印机的墨带的黑色墨水。

3. 发明授权

US5259875A Ink ribbon for printer and ink therefor 失效
标题翻译：用于打印机和墨水的墨带
公开(公告)号：US5259875A
公开(公告)日：1993-11-09
申请号：US894496
申请日：1992-06-05
申请人： Masayuki Tanaka , Hiromichi Suzawa , Masayuki Kubota , Chiaki Sekioka , Minako Sato , Hisashi Uemura
发明人： Masayuki Tanaka , Hiromichi Suzawa , Masayuki Kubota , Chiaki Sekioka , Minako Sato , Hisashi Uemura
IPC分类号： B41J31/00 , B41M5/10 , C09D11/02
CPC分类号： B41J31/00 , B41M5/10
摘要： An ink ribbon for a printer, particularly an impact type printer such as a wire dot printer or daisy wheel printer, as well as a black ink to be used for an ink ribbon for a printer.
摘要翻译：用于打印机的墨带，特别是诸如丝印打印机或菊花轮打印机的冲击式打印机，以及用于打印机的墨带的黑色墨水。

4. 发明授权

US06296713B1 Erasing method 失效
标题翻译：擦除方法
公开(公告)号：US06296713B1
公开(公告)日：2001-10-02
申请号：US09545096
申请日：2000-04-06
申请人： Masaru Sugie , Chiaki Sekioka , Yoshiaki Yanagida , Hisashi Uemura , Masayuki Kubota , Hirobumi Haga
发明人： Masaru Sugie , Chiaki Sekioka , Yoshiaki Yanagida , Hisashi Uemura , Masayuki Kubota , Hirobumi Haga
IPC分类号： B08B704
CPC分类号： G03G9/0926 , B41M7/0009
摘要： According to a first aspect of this invention, it is assumed that the recording is carried out on the recording medium by a non-catalyst-containing recording agent and a liquid-state catalyst is coated on the recording medium at the time of erasing processing and subsequently the heating and irradiation of near infrared rays are carried out as the erasing processing. Also, according to a second aspect of this invention, it is assumed that the recording is carried out on the recording medium by a catalyst-containing recording agent and, at the erasing processing time, the heating and irradiation of the recording agent are simultaneously carried out using a thermal emission and near IR irradiation source such as a halogen lamp.
摘要翻译：根据本发明的第一方面，假设通过非催化剂的记录剂在记录介质上进行记录，并且在擦除处理时将液态催化剂涂覆在记录介质上，随后进行近红外线的加热和照射作为擦除处理。此外，根据本发明的第二方面，假设通过含催化剂的记录剂在记录介质上进行记录，并且在擦除处理时间同时承载记录剂的加热和照射使用热发射和近红外辐射源如卤素灯。

5. 发明授权

US6071352A Erasing method and erasing apparatus for performing that erasing method 失效
标题翻译：用于执行擦除方法的擦除方法和擦除装置
公开(公告)号：US6071352A
公开(公告)日：2000-06-06
申请号：US228449
申请日：1994-04-15
申请人： Masaru Sugie , Chiaki Sekioka , Yoshiaki Yanagida , Hisashi Uemura , Masayuki Kubota , Hirobumi Haga
发明人： Masaru Sugie , Chiaki Sekioka , Yoshiaki Yanagida , Hisashi Uemura , Masayuki Kubota , Hirobumi Haga
IPC分类号： G03G9/08 , B41M3/00 , B41M7/00 , G03G9/09 , G03G21/00 , B08B3/12
CPC分类号： G03G9/0926 , B41M7/0009
摘要： According to a first aspect of this invention, it is assumed that the recording is carried out on the recording medium by a non-catalyst-containing recording agent and a liquid-state catalyst is coated on the recording medium at the time of erasing processing and subsequently the heating and irradiation of near infrared rays are carried out as the erasing processing. Also, according to a second aspect of this invention, it is assumed that the recording is carried out on the recording medium by a catalyst-containing recording agent and, at the erasing processing time, the heating and irradiation of the recording agent are simultaneously carried out using a thermal emission and near IR irradiation source such as a halogen lamp.
摘要翻译：根据本发明的第一方面，假设通过非催化剂的记录剂在记录介质上进行记录，并且在擦除处理时将液态催化剂涂覆在记录介质上，随后进行近红外线的加热和照射作为擦除处理。此外，根据本发明的第二方面，假设通过含催化剂的记录剂在记录介质上进行记录，并且在擦除处理时间同时承载记录剂的加热和照射使用热发射和近红外辐射源如卤素灯。

6. 发明授权

US5472286A Ink ribbon cassette 失效
标题翻译：墨带盒
公开(公告)号：US5472286A
公开(公告)日：1995-12-05
申请号：US276404
申请日：1994-07-18
申请人： Hisashi Uemura , Masaru Sugie , Masayuki Kubota , Junji Akutsu , Minako Sato
发明人： Hisashi Uemura , Masaru Sugie , Masayuki Kubota , Junji Akutsu , Minako Sato
IPC分类号： B41J32/02 , B41J33/24 , B41J33/26 , B41J35/28 , B41J33/10
CPC分类号： B41J32/02
摘要： One of a ribbon feed roller (32) and a pressure roller (34) for making an endless ink ribbon (30) run is displaceable relative to the other roller thereof for facilitation of replacement of the ink ribbon, and can be locked at a withdrawn position thereof. In a state where one roller is locked at the withdrawn position, mounting of the ink ribbon cassette on a printer is obstructed. Also, a running direction and an orientation of the endless ink ribbon are defined so that damage to the bonded portion of the endless ink ribbon is delayed as much as possible.
摘要翻译：用于使无端墨带（30）运行的色带供给辊（32）和加压辊（34）之一可相对于另一个辊移动，以便于更换墨带，并且可以锁定在撤回的位置。在一个辊被锁定在撤回位置的状态下，墨带盒安装在打印机上被阻塞。此外，限定无端墨带的运行方向和取向，使得对环形墨带的接合部分的损坏尽可能地延迟。

7. 发明授权

US4738553A Fixed head thermal printer 失效
标题翻译：固定头热敏打印机
公开(公告)号：US4738553A
公开(公告)日：1988-04-19
申请号：US9032
申请日：1987-01-29
申请人： Hisashi Uemura , Kenmei Tanaka
发明人： Hisashi Uemura , Kenmei Tanaka
IPC分类号： B41J2/355 , B41J29/42 , H04N1/23 , B41J3/02 , H05B1/00
CPC分类号： B41J2/3551 , B41J29/42
摘要： A fixed head thermal printer with a plurality of printing elements defining a line of print. Power is supplied to blocks of elements sequentially with a number of blocks receiving power simultaneously, that number being determined in accordance with the number of dots to be printed. The width of the paper is detected and elements not adjacent the paper are prevented from operating. In one embodiment, slack in a loop of paper from a roll is detected to control the driving speed of the roll.
摘要翻译：一种固定头热敏打印机，具有限定打印行的多个打印元件。功率块依次接收多个块同时接收功率，该数量根据要打印的点数确定。检测纸张的宽度，防止不靠近纸张的元件进行操作。在一个实施例中，检测到来自辊的纸张的松弛以控制卷的驱动速度。

8. 发明授权

US5176459A Apparatus for pressing a print head in a printer 失效
标题翻译：用于在打印机中按压打印头的装置
公开(公告)号：US5176459A
公开(公告)日：1993-01-05
申请号：US716781
申请日：1991-06-18
申请人： Kazuya Bessho , Hisashi Uemura , Takayasu Hongo
发明人： Kazuya Bessho , Hisashi Uemura , Takayasu Hongo
IPC分类号： B41J25/312 , B41J2/32 , B41J25/316
CPC分类号： B41J25/316
摘要： An apparatus for pressing a print head against a platen roll in a printer, which comprises a rotating profiled cam supporting the print head for moving the print head toward and away from the platen roll, a shaft in the center of and integral with the cam for rotating the cam, the profile of the claim having an arcuate cam edged section points of which along the arcuate edge section are at a gradually and smoothly continuously increasing distance from the shaft, and a circular cam edge section seamlessly continuously adjoining the arcuate edge section, points of the circular cam edge section along the circular edge being equidistant from the shaft, whereby the print head supported from the edge section of the cam is pressed against the platen roll at a constant pressure when the print head is supported from the circular edge section of the cam.
摘要翻译：一种用于将打印头压靠在打印机中的压纸辊的装置，其包括支撑打印头的旋转异型凸轮，用于将打印头朝向和远离压纸辊移动，与凸轮中心并与凸轮成一体的轴，旋转凸轮，具有弓形凸缘边缘部分的弧形凸轮边缘部分的凸缘的轮廓与轴平行且平滑地连续增加的距离，以及无缝连续地邻接弧形边缘部分的圆形凸轮边缘部分，沿着圆形边缘的圆形凸轮边缘部分的点与轴等距离，由此当打印头从圆形边缘部分支撑时，从凸轮的边缘部分支撑的打印头以恒定的压力压靠在压纸辊上的凸轮。

9. 发明授权

US5073786A Thermal head breakage detecting circuit 失效
标题翻译：热敏头破损检测电路
公开(公告)号：US5073786A
公开(公告)日：1991-12-17
申请号：US595519
申请日：1990-10-11
申请人： Fumihiro Shimada , Hisashi Uemura
发明人： Fumihiro Shimada , Hisashi Uemura
IPC分类号： B41J2/35 , B41J29/393
CPC分类号： B41J29/393
摘要： A detection circuit for determining whether heating members within a thermal head are broken is disclosed. The circuit comprises a voltage source connected in series with a resistor, wherein the voltage source and resistor are connected in parallel with a diode. The diode allows current to flow from a thermal head driving power supply to a thermal head. invention also includes a comparator for comparing the voltage The present level at the output terminal of the diode with a reference voltage. The parallel connection of the diode and the voltage source/resistor allows the output voltage of the diode to maintain an expected voltage level while the heating members are operating normally (i.e. the members are not broken). The parallel connection also allows the voltage level at the output terminal of the diode to increase as the members operate abnormally (i.e. a worn or broken condition). The comparator monitors this voltage level, and detects undesirable fluctuations therein. Thus the circuit of the present invention prevents printing of incorrect letters.
摘要翻译：公开了一种用于确定热敏头内的加热构件是否断裂的检测电路。电路包括与电阻器串联连接的电压源，其中电压源和电阻器与二极管并联连接。二极管允许电流从热头驱动电源流向热头。本发明还包括一个比较器，用于将二极管输出端的电压与参考电压进行比较。二极管和电压源/电阻的并联连接允许二极管的输出电压在加热构件正常工作（即，构件不破裂）时保持预期的电压电平。并联连接还允许二极管的输出端子处的电压电平随着构件异常运行而增加（即，磨损或破坏的状态）。比较器监视该电压电平，并检测其中不期望的波动。因此，本发明的电路防止打印不正确的字母。

10. 发明授权

US5280274A Method of detecting residual amount of web roll 失效
标题翻译：检测卷材残留量的方法
公开(公告)号：US5280274A
公开(公告)日：1994-01-18
申请号：US858555
申请日：1992-03-27
申请人： Hisashi Uemura , Setsuo Sasabe , Takayasu Hongo
发明人： Hisashi Uemura , Setsuo Sasabe , Takayasu Hongo
IPC分类号： B65H19/00 , B65H26/06 , B65H26/08 , G08B21/00
CPC分类号： B65H26/08 , B65H2301/41524
摘要： A method of measuring and expressing the unwound amount or residual amount of a web roll, such as carbon film roll or printing paper roll in terms of a unit length of the web roll includes the steps of: starting a count of pulses to be produced by a rotation displacement detecting sensor for each predetermined angle of rotational displacement when the residual amount of the web roll is considered to have been reduced to a predetermined value; and emitting a warning signal when the count reaches a predetermined count number (initially set on the basis of the average value of the amounts of unwinding rotation of the web roll per unit length) during the time when the web roll is unwound and fed by a unit length from the count start time.
摘要翻译：以卷筒纸辊的单位长度为单位测量和表现卷筒纸卷（例如碳膜卷或打印纸卷）的卷绕量或残留量的方法包括以下步骤：启动由以下步骤产生的脉冲计数：当卷筒纸卷的剩余量被认为已经减小到预定值时，用于每个预定旋转位移角度的旋转位移检测传感器; 并且当卷筒纸卷展开和供给时，当计数达到预定计数（基于每单位长度的幅卷卷展开旋转量的平均值初始设定）时，发出警告信号单位长度从计数开始时间。

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