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1. 发明专利

JPS59176076A Supporting device for printing head 失效
标题翻译：支持打印头的设备
公开(公告)号：JPS59176076A
公开(公告)日：1984-10-05
申请号：JP5212883
申请日：1983-03-28
申请人： Seikosha Co Ltd
发明人： MATSUSHIMA AKIRA
IPC分类号： B41J2/32 , B41J25/312 , B41J25/316 , G06K15/10 , H04N1/032
CPC分类号： B41J25/312
摘要： PURPOSE:To provide a thermal printer having a printing head pressed uniformly against a platen over the entire length thereof, wherein a head substrate provided with heating elements in a transverse line is supported by special fitting plates, supporting levers fitted with springs, a strap member or the like. CONSTITUTION:A pair of fitting plates 5, 5 are fixed to the back side of a flat plate form head substrate 1 with a spacing therebetween, a pair of supporting levers 9, 9 which are connected to bent parts 7, 7 provided at the fitting plates 5, 5 and push the substrate 1 toward the platen 3 on the front side by the forces of the springs 11 are independently rotatably fitted to a supporting shaft 8, springs 16 are provided between bent parts 7, 7 of the plates 5, 5 and raised parts 15, 15 of the supporting levers 9, 9 faced to the parts 7, 7 with a spacing therebetween, and adjusting screws 17, 17 loosely penetrating through the bent parts 7, 7 and engaged to the raised parts 15, 15 are provided. Further, the strap member 18 making contact with the back side of the substrate 11 is provided at an intermediate part between the levers 9, 9, and the contact position 23 of the strap member 18 with the back side of the substrate 1 and connecting positions of the supporting levers 9, 9 with the bent parts 7, 7 are located on opposite sides of a contact line of the platen 3 and the head 2.
摘要翻译：目的：提供一种热敏打印机，其具有在其整个长度上均匀地压靠在压板上的打印头，其中，设置有横向线的加热元件的头基板由特殊的配合板支撑，配有弹簧的支撑杆，带构件或类似物。构成：一对配合板5,5固定在平板形式的头基板1的背面，其间具有间隔，一对支撑杆9,9连接到设在配件上的弯曲部分7,7 板5,5通过弹簧11的力将基板1朝向前侧的压板3分别可旋转地装配到支撑轴8上，弹簧16设置在板5,5的弯曲部分7,7之间和支撑杆9,9的凸起部分15和15之间具有间隔，并且松动地穿过弯曲部分7,7并与凸起部分15,15接合的调节螺钉17,17 提供。此外，与基板11的背面接触的带部件18设置在杠杆9,9与带部件18的与基板1的背面的接触位置23之间的中间部分和连接位置具有弯曲部分7,7的支撑杆9,9位于压板3和头部2的接触线的相对侧上。

2. 发明专利

JPS5783484A Scan driving device of printer head 失效
标题翻译：打印机头扫描驱动装置
公开(公告)号：JPS5783484A
公开(公告)日：1982-05-25
申请号：JP15994880
申请日：1980-11-13
申请人： Seikosha Co Ltd
发明人： MATSUSHIMA AKIRA
IPC分类号： B41J19/00 , B41J19/20 , B41J19/88 , B41J25/304
摘要： PURPOSE: To obtain a scan driving device simple in assembling and low in cost in a printer of non-impact system by a method wherein a device for scanning the head right and left and a device for touching and detaching the head to recording paper comprise the same device.
CONSTITUTION: A driving pin 2 fixed vertically on one of teeth of a timing belt 1 is engaged with a long groove 5 provided on a carriage 4, moves to the right with revolution of the belt 1, pushes the long groove 5 and moves the carriage 4 to the right. When the driving pin 2 revolves and moves around a center O
2 , the pin 2 moves downward in the long groove 5 and pushes the arm 21b of a reset lever 21. Then, the arm 21a pushes downward the projection 19 of a carrier 9 provided with the head 10. Accordingly, the carrier 9 moves downward against the spring force of a spring 13 and the head 10 is released from the recording paper 16. Under this state the carriage returns, the pin 2 revolves around a center O
1 and the reset lever 21 is reset.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过一种方法来获得组装简单且成本低的扫描驱动装置，其中用于左右扫描头部的装置和用于将头部接触和分离到记录纸上的装置包括：相同的设备构成：垂直固定在正时皮带1的一个齿上的驱动销2与设置在滑架4上的长槽5啮合，沿着皮带1的旋转向右移动，推动长槽5并使滑架 4右边当驱动销2围绕中心O2旋转并移动时，销2在长槽5中向下移动并推动复位杆21的臂21b。然后，臂21a向下推动设置有载体9的支架9的突起19 因此，托架9克服弹簧13的弹簧力向下移动，并且头10从记录纸16释放。在该状态下，托架返回，销2围绕中心O1旋转，复位杆 21被复位。

3. 发明专利

JPS6189771A Drive method of thermal printer 失效
标题翻译：热打印机的驱动方法
公开(公告)号：JPS6189771A
公开(公告)日：1986-05-07
申请号：JP21166484
申请日：1984-10-09
申请人： Seikosha Co Ltd
发明人： MATSUSHIMA AKIRA
IPC分类号： B41J2/355 , H04N1/23 , H04N1/40
摘要： PURPOSE: To erase a white line visible between blocks and to improve the printed quality by driving simultaneously adjacent two blocks while one block is moved.
CONSTITUTION: In a timing t
1 , a pulse is applied only to a terminal SB
1 , and gate circuits G
1 ∼G
1 are opened to drive only thermal elements T
1 ∼T
1 in the 1st block B
1 . In a timing t
2 , a pulse is supplied to the terminals SB
1 and SB
2 , and gate circuits (G
1 ∼G
1 ) and (G
2 ∼G
2 ) are opened to drive simultaneously the 1st and 2nd blocks B
1 and B
2 . In timings t
3 ∼t
5 a group of (the 2nd and 3rd blocks B
2 and B
3 ), that of (the 3rd and fourth blocks B
3 and B
4 ) and that of (the fourth and fifth blocks B
4 and B
5 ) are simultaneously driven, and in a timing t
6 only the fifth block B
5 is driven.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：擦除块之间可见的白线，并通过在移动一个块时同时驱动相邻的两个块来提高打印质量。构成：在时刻t1，仅向端子SB1施加脉冲，打开门电路G1-G1，仅驱动第1块B1中的热元件T1-T1。在时刻t2，向端子SB1，SB2供给脉冲，同时打开门电路（G1〜G1）和（G2-G2），同时驱动第1和第2块B1，B2。在时刻t3-t5中，（第3和第4块B2，B3），（第3，第4块B3，B4）和（第4，第5块B4，B5）时刻t6仅驱动第五块B5。

4. 发明专利

JPS59176075A Supporting device for printing head 失效
标题翻译：支持打印头的设备
公开(公告)号：JPS59176075A
公开(公告)日：1984-10-05
申请号：JP5212783
申请日：1983-03-28
申请人： Seikosha Co Ltd
发明人： MATSUSHIMA AKIRA
IPC分类号： B41J2/32 , B41J25/312 , B41J25/316 , G06K15/10
CPC分类号： B41J25/312
摘要： PURPOSE:To provide a thermal printer having a printing head pressed uniformly against a platen over the entire length thereof, wherein a head substrate provided with heating elements in a transverse line is supported by special fitting plates, supporting levers and a strap member. CONSTITUTION:A pair of fitting plates 5, 5 are fixed to the back side of a flat plate form head substrate 1 with a spacing therebetween, a pair of supporting levers 8, 8 energized toward the platen 3 provided on the front side of the substrate 1 are independently rotatably fitted to a supporting shaft 7, and both of the fitting plates 5, 5 are independently rotatably fitted respectively to the levers 8, 8. The strap member 11 making contact with the back side of the substrate 1 is provided at an intermediate part between the levers 8, 8. A contact position 16 of the strap member 11 with the back side of the substrate 1 and connecting positions of the levers 8, 8 and the fitting plates 5, 5 are located on opposite sides of a contact line of the platen 3 and the head 2.
摘要翻译：目的：提供一种热敏打印机，其具有在其整个长度上均匀地压靠在压板上的打印头，其中，设置有横向线的加热元件的头基板由特殊的配合板，支撑杆和带构件支撑。构成：一对配合板5,5固定在平板形式的头基板1的背面，其间具有间隔，一对向设置在基板的前侧的压板3通电的支撑杆8,8 1独立地可旋转地装配到支撑轴7，并且两个装配板5,5分别独立地可旋转地安装到杠杆8,8上。与基板1的背面接触的带部件11设置在中间部分在杠杆8,8之间。带构件11与基板1的背面的接触位置16以及杠杆8,8和装配板5,5的连接位置位于触点的相对侧压板3和头部2的线。

5. 发明专利

JPS59176074A Paper-feeding system for dot printer 失效
标题翻译：用于打印机的纸张送纸系统
公开(公告)号：JPS59176074A
公开(公告)日：1984-10-05
申请号：JP5212683
申请日：1983-03-28
申请人： Seikosha Co Ltd
发明人： MATSUSHIMA AKIRA
IPC分类号： B41J2/515 , B41J2/32 , B41J2/40 , B41J11/42 , B41J19/76 , B41J19/92 , G06K15/10 , G06K15/16
CPC分类号： B41J19/92
摘要： PURPOSE:To prevent a difference in printed density from being generated between blocks, by feeding a recording paper at a specified pitch by one step of a pulse motor each time of time-sharing driving, when time-sharing driving a group of dot-forming elements of a line printer in a plurality of blocks. CONSTITUTION:The group of dot-forming elements located with a dot spacing in row direction of Ph are time-sharing driven in N blocks, and while feeding a printing paper by the pulse motor 1, characters are printed by using a dot matrix having a dot spacing in row direction of Ph and a dot spacing in column direction of Pv. When printing in this manner, the printing paper is fed by a pitch of Pv/N by one step of the pulse motor 1 each time of time-sharing driving.
摘要翻译：目的：为了防止在块之间产生印刷密度的差异，通过在每次分时驱动时通过脉冲电机的一步馈送以指定间距的记录纸，当分时驱动一组点形成多个块中的行式打印机的元件。构成：在Ph行的行方向上以点间隔定位的点形成元件组是以N个块进行分时驱动的，并且在由脉冲电机1馈送打印纸的同时，通过使用具有 Ph的行方向的点间距和列的列方向的点间隔。当以这种方式打印时，每次分时驱动，打印纸以脉冲电动机1的一步的Pv / N的间距馈送。

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