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61. 发明公开

EP0452249A1 Kurvenschreibgerät 有权转让
标题翻译： Kurvenschreibgerät。
公开(公告)号：EP0452249A1
公开(公告)日：1991-10-16
申请号：EP91710005.9
申请日：1991-03-09
申请人： ENDRESS + HAUSER WETZER GmbH + Co. KG
发明人： Kalteis, Helmut, Dipl.-Ing. , Schmidt, Dieter, Dipl.-Ing.
IPC分类号： G01D9/30 , G01D15/10
CPC分类号： G01D15/10 , G01D9/285 , G01D9/30
摘要： Es hat n (n = 1, 2, 3....) Meßkanäle für jeweils eines von n zu registrierenden Meßsignalen, eine Druckvorrichtung (5), die auf einem an ihr vorbeibewegten Aufzeichnungsträger (4) n gleichfarbige, jeweils zu einem der n Meßsignale gehörende Punktfolgen (8) als Meßkurven erzeugt, und 1 bis n Schreibvorrichtungen (9) für 1 bis n verschiedene Farben, die eine oder mehrere der Punktfolgen (8) mit einer dem Meßsignal des jeweiligen Kanals folgenden durchgehenden Linie (10) einer anderen der n Farben mindestens stückweise überschreibt oder unterlegt, oder eine Farbdruckvorrichtung (15) für 1 bis n verschiedene Farben, die ausgewählte Punkte jeder Meßkurve mit Farbpunkten (18) einer anderen der n Farben markiert. Dadurch sind die n Punktfolgen (8), insb. bei Kurvenüberschneidungen, gut voneiander unterscheidbar, und es können Zusatzfunktionen, wie z.B. Alarmmarkierung, realisiert werden.
摘要翻译：该记录器在每种情况下具有n（n = 1,2,3 ...）个测量通道，用于要记录的n个测量信号中的一个;在通过其移动的记录介质（4）上产生的打印装置（5）在每种情况下属于测量曲线相同颜色的n个测量信号之一的点序列（8），以及至少部分地覆盖或嵌入的1到n种不同颜色的1到n个写入装置（9）一个或几个点序列（8），其具有与各个通道的测量信号相关的n个颜色中的不同颜色的连续线（10），或者具有1到n种不同颜色的彩色打印装置（15），其中用n个颜色中的不同颜色的颜色点（18）标记每个测量曲线的所选点。结果，n点序列（8）彼此容易区分，特别是在曲线交叉的情况下，可以实现诸如报警标记等附加功能。 ... ...

62. 发明授权

EP0223979B1 Method and apparatus for controlling print quality of a thermal printer 失效转让
标题翻译：用于控制热打印机打印质量的方法和装置
公开(公告)号：EP0223979B1
公开(公告)日：1991-07-24
申请号：EP86113658.8
申请日：1986-10-03
申请人： LEXMARK INTERNATIONAL, INC.
发明人： Horlander, Frank James
IPC分类号： B41J2/36 , G01D15/10
CPC分类号： B41J2/36

63. 发明公开

EP0388763A3 Thermal transfer recording device 失效
标题翻译：热转印记录装置
公开(公告)号：EP0388763A3
公开(公告)日：1991-01-30
申请号：EP90104716.7
申请日：1990-03-13
申请人： HITACHI, LTD. , HITACHI VIDEO ENGINEERING, INC.
发明人： Gotho, Toshihiko , Tanno, Kohtarou , Shimizu, Akira
IPC分类号： B41J15/00 , B41J2/315 , G01D15/10
CPC分类号： B41J17/24 , B41J2/325 , B41J15/04 , B41J15/06
摘要： A thermal transfer recording device including a thermal line head having heat generating elements thereon, a record paper in form of a roll of paper (1), a platen roller (2) disposed in opposition to the thermal band, an ink jet sheet interposed between the platen roller and the thermal head and extending on opposite sides with respect to the platen roller, and at least a first record paper transport device (5) disposed upstream in the transporting direction of the record paper with respect to the platen roller for at least feeding the record paper from the roll of paper toward the platen roller. At least a first wrapping member (25) disposed on the first record paper transport device side with respect to the platen roller and arranged for pressing the ink sheet (22) toward the platen roller when the thermal head is in a non-printing position floating above the platen roller so that a leading edge of the record paper transported by the first record transport device is guided by the ink sheet and by the wrapping member along the platen roller with sufficient tension to enable the leading edge of the record paper be fed without wrinking of the record paper through the path therefor extending from the first record transport device, and an arrangement is provided for moving the thermal head between the floating non-printing position thereof and a printing position in which the thermal head is pressed onto the platen roller with the ink sheet and record paper interposed therebetween for enabling recording without producing a print disabled marginal portion on the record paper.

64. 发明授权

EP0229036B1 Thermal transfer type multicolor printer 失效
标题翻译：热转印类型多功能印刷机
公开(公告)号：EP0229036B1
公开(公告)日：1990-05-09
申请号：EP87300133.3
申请日：1987-01-08
申请人： Shinko Electric Co. Ltd.
发明人： Mitsushima, Susumu Shinko Electric Co. Ltd. , Kawano, Junji Shinko Electric Co. Ltd. , Okuno, Takeshi Shinko Electric Co. Ltd. , Ishiyama, Kiyoshige Shinko Electric Co. Ltd.
IPC分类号： B41J2/325 , B41J11/00 , B41J15/16 , B41J17/04 , G01D15/10
CPC分类号： B41J15/06 , B41J2/325 , B41J15/16 , B41J17/04

65. 发明授权

EP0184132B1 Thermal recording apparatus 失效
标题翻译：热记录装置
公开(公告)号：EP0184132B1
公开(公告)日：1990-04-11
申请号：EP85115055.7
申请日：1985-11-27
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Mizutani, Shigemitsu , Yamaguchi, Jun , Miyakawa, Tadashi
IPC分类号： B41J2/32 , G01D15/10 , G03C1/58
CPC分类号： B41J2/32 , G03C5/18 , G03D13/002

66. 发明公开

EP0349812A2 Thermal printing head and controller 失效
标题翻译： Thermodruckkopf und Steuervorrichtung。
公开(公告)号：EP0349812A2
公开(公告)日：1990-01-10
申请号：EP89111054.6
申请日：1989-06-19
申请人： GOULD ELECTRONIQUE S.A.
发明人： Robillard, Jean-Claude , Lepee, Roger
IPC分类号： B41J2/355 , B41J2/375 , G01D15/10
CPC分类号： G01D15/10 , B41J2/355
摘要： A thermal printing head (400) and controller include a serial input port (222) for receiving a serial image bit means for storage of successive lines of serial image data. A multiplexer is connected to the RAMs to produce simultaneous micropulse bits. The micropulse bits are received simultaneously by serial inputs of a plurality of shift registers. The shift registers control the states of a plurality of thermal styli.
摘要翻译：热敏打印头（400）和控制器包括用于接收串行图像比特装置的串行输入端口（222），用于存储连续的串行图像数据行。多路复用器连接到RAM以产生同时的微脉冲位。微脉冲位由多个移位寄存器的串行输入同时接收。移位寄存器控制多个热测针的状态。

67. 发明公开

EP0301891A1 Electrothermal printer with a resistive ink ribbon 失效
标题翻译： Elektrothermischer Drucker mit einem Widerstandsfarbband。
公开(公告)号：EP0301891A1
公开(公告)日：1989-02-01
申请号：EP88307021.1
申请日：1988-07-29
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Ohno, Tadayoshi c/o Patent Division , Nagato, Hitoshi c/o Patent Division , Kanai, Tsutomu c/o Patent Division
IPC分类号： G01D15/10 , B41M5/26 , B41J2/345 , B41J2/325
CPC分类号： B41M5/3825 , B41J2/325 , B41J35/18
摘要： In an electrothermal printer with a resistive ink ribbon (16), ink ribbon (16) is fed in a predetermined direction and is contacted with a recording electrode (30) and first and second return electrode (15, 21) which are located upstream and downstream of the predetermined direction with respect to the recording electrode (30). The first return electrode (15) is directly connected to the ground and the second return electrode (21) is connected to the ground through a resistor (51). A signal current is supplied from the recording electrode (30) to a conductive layer (33) of the ink ribbon (16) through a resistive layer (32) and the signal current supplied to the conductive layer (33) is supplied to the return electrodes (15, 21) through the resistive layer (32). Heat is generated at a portion of the ink ribbon (16), which is contacted with the recording electrode (30) and is applied to the ink layer (34) through the conductive layer (33), thereby printing an ink of the ink layer to a paper (27).
摘要翻译：在具有电阻墨带（16）的电热打印机中，墨带（16）沿预定方向进给，并与位于上游的记录电极（30）和第一和第二返回电极（15,21）接触，相对于记录电极（30）在预定方向的下游。第一返回电极（15）直接连接到地，第二返回电极（21）通过电阻（51）连接到地。信号电流通过电阻层（32）从记录电极（30）提供到墨带（16）的导电层（33），并且提供给导电层（33）的信号电流被提供给返回通过电阻层（32）的电极（15,21）。在与记录电极（30）接触的墨带（16）的一部分处产生热量，并通过导电层（33）施加到墨层（34），从而印刷油墨层的油墨到纸（27）。

68. 发明公开

EP0223979A1 Method and apparatus for controlling print quality of a thermal printer 失效转让
标题翻译：用于控制热敏打印机的打印质量的方法和装置。
公开(公告)号：EP0223979A1
公开(公告)日：1987-06-03
申请号：EP86113658.8
申请日：1986-10-03
申请人： LEXMARK INTERNATIONAL, INC.
发明人： Horlander, Frank James
IPC分类号： B41J2/36 , G01D15/10
CPC分类号： B41J2/36
摘要： A thermal printer (12) has a plurality of electrodes (11) arranged in a column for applying heat to a resistive ribbon (13) to transfer material therefrom to a recording medium (14). When an electrode (11) is to be energized in the present cycle but was not energized in the previous cycle or either of the contiguous electrodes is not to be energized in the present cycle, additional power is applied to the electrode during a first portion of the present cycle to increase the total power applied to the electrode. This improves the print quality through enhancing the left leading edge and/or either vertical edge of the character. During a second portion of the cycle, power is applied for the same period of time to all of the electrodes, which are to be activated, during the particular cycle. The additional power applied during the first portion of the cycle is obtained through comparing stored data of the specific electrode as to its activation in the prior cycle and the stored data of the two contiguous electrodes during the particular cycle.

69. 发明公开

EP0218392A1 Power circuit for thermal head 失效
标题翻译：电源电路热敏打印头。
公开(公告)号：EP0218392A1
公开(公告)日：1987-04-15
申请号：EP86307131.2
申请日：1986-09-16
申请人： TOKYO ELECTRIC CO., LTD.
发明人： Ichikawa, Takashi , Iida, Yoshinori , Uematsu, Katsumi , Tajima, Noriyasu
IPC分类号： B41J2/35 , G01D15/10
CPC分类号： B41J2/35 , B41J2/365
摘要： Resistance of a thermal head (10) is stored as a digital signal in a head resistance memory (11). Output according to data in the head resistance memory (11) is calculated by a head voltage calculation circuit (20) for storing a correlation between resistance of the thermal heat at a fixed normal temperature and supply voltage. The output from the head voltage calculation circuit (20) is converted by a D/A converter (21) to a reference voltage, which is then fed to a constant-voltage power source (22) for applying the supply voltage to the thermal head (10) so that an optimum supply voltage to the thermal head can be automatically set, and temperature of the thermal head generating heat may be maintained at a constant value.

70. 发明公开

EP0217043A1 Thermal print head heating circuit fault detection device 失效
标题翻译：热打印头加热电路故障检测装置
公开(公告)号：EP0217043A1
公开(公告)日：1987-04-08
申请号：EP86110319.0
申请日：1986-07-25
申请人： Kabushiki Kaisha Sato
发明人： Ito, Toyozo
IPC分类号： B41J2/35 , G01D15/10
CPC分类号： B41J2/35
摘要： A thermal print head heating circuit fault detection device is provided with: a constant voltage circuit (42) consisting of a number of diodes (D₁,D₂,D₃) connected in series between a print head (41) provided with heating circuits (S₁,...S n ) and the power supply circuit (43) of the print head; a photocoupler (47) arranged so that the emitter portion of the photocoupler is driven by the difference in the potentials between the two ends (A,B) of the diodes; and a control circuit which applies electricity in sequence to the heating circuits of the print head and checks the output of the photocoupler collector to detect heating circuit faults.
摘要翻译：本发明提供一种热打印头加热电路故障检测装置，它包括：一个恒压电路（42），它由许多二极管（D 1，D 2，D 3）串联连接在设有加热电路（S 1， ... Sn）和打印头的电源电路（43）一个光电耦合器（47），该光电耦合器（47）布置成使得光电耦合器的发射极部分由二极管的两端（A，B）之间的电势差驱动; 以及控制电路，该控制电路依次向打印头的加热电路通电并检查光电耦合器收集器的输出以检测加热电路故障。

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