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1. 发明专利

JP2010083041A Image recording device 审中-公开
标题翻译：图像记录装置
公开(公告)号：JP2010083041A
公开(公告)日：2010-04-15
申请号：JP2008255509
申请日：2008-09-30
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： OGAWA MIKIO
IPC分类号： B41J23/32 , B41J11/00
摘要： PROBLEM TO BE SOLVED: To provide, in an image recording device configured to transmit drive power to each of a plurality of drive parts, a switching means of drive transmission which never causes increase in size of the device or increase in load of a carriage. SOLUTION: A printer part 11 includes a drive transmission mechanism 70 which switches transmission of drive power from a motor. The drive transmission mechanism 70 includes an input lever 74 slidably supported by a support shaft 73, and a coil spring 65. An upper lever guide 83 is provided on the upper side of the support shaft 73, and a support guide 110 is provided further on the upper side. A lever 77 of the input lever 74 is inserted to a guide hole 86 of the lever guide 83 and to a guide hole 111 of the support guide 110. The guide hole 86 guides the lever 77 from a first guide position 88 to a third guide position 90 through a second guide position 89, and the guide hole 111 guides the lever 77 from the third guide position 90 to the first guide position 88 without through the second guide position 89. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了在被配置为向多个驱动部中的每一个发送驱动力的图像记录装置中提供驱动传输的切换装置，其不会导致装置的尺寸增加或负载的增加一个马车解决方案：打印机部分11包括驱动传动机构70，其驱动来自马达的驱动力的传输。驱动传递机构70包括由支撑轴73可滑动地支撑的输入杆74和螺旋弹簧65.上杆引导件83设置在支撑轴73的上侧，并且支撑引导件110还设置在的上边。输入杆74的杆77插入到杆引导件83的引导孔86和支撑引导件110的引导孔111中。引导孔86将杠杆77从第一引导位置88引导到第三引导件位置90通过第二引导位置89，并且引导孔111将杆77从第三引导位置90引导到第一引导位置88而不通过第二引导位置89.版权所有（C）2010，JPO和INPIT

2. 发明专利

JPH09304995A PICTURE IMAGE FORMATION DEVICE 失效
公开(公告)号：JPH09304995A
公开(公告)日：1997-11-28
申请号：JP12477796
申请日：1996-05-20
申请人： FUJI XEROX CO LTD
发明人： TAKAHASHI KAZUHIKO
IPC分类号： B41J2/525 , B41J2/44 , B41J23/32 , G03G15/01 , G03G21/14
摘要： PROBLEM TO BE SOLVED: To form a picture image without shear in color even if a pulse motor is used as a photosensitive body drum drive motor which drives a photosensitive body drum in the direction of auxiliary scanning. SOLUTION: Scan time outside of a picture image data region by laser beam is set in advance to be time after time Y elapsed from a scan start signal. It is detected that time T elapsed from the scan start signal, and a picture image data region end signal is set to a photosensitive body drum drive motor control circuit at the time of the detection. It the photosensitive body drum drive motor control circuit,. an excitation pattern is generated by using the picture image data region end signal which is received as a reference pulse of a photosensitive body drum drive motor constituted by a pulse motor. Consequently, the change-over of excitation of the photosensitive body drum drive motor is done outside the picture image data region.

3. 发明专利

JPH0215396B2 失效
公开(公告)号：JPH0215396B2
公开(公告)日：1990-04-11
申请号：JP15314380
申请日：1980-10-31
申请人： SEIKO EPSON CORP
发明人： MIKOSHIBA HITOSHI
IPC分类号： B41J11/42 , B41J19/78 , B41J23/00 , B41J23/02 , B41J23/32 , B41J35/10 , B41J35/14 , B41J35/16

4. 实用新型

JPS6457061U 失效
公开(公告)号：JPS6457061U
公开(公告)日：1989-04-10
申请号：JP15289287
申请日：1987-10-06
IPC分类号： B41J19/30 , B41J23/32 , B41J29/38 , G06K15/10

5. 发明专利

JPS6450799A STEPPING MOTOR DRIVING DEVICE 失效
公开(公告)号：JPS6450799A
公开(公告)日：1989-02-27
申请号：JP20564487
申请日：1987-08-19
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KUHARA TOSHIO , YAMAZAKI HIRONORI , KUROKI HIDEO , NAKAYAMA TATSUHIKO
IPC分类号： B41J19/18 , B41J23/32 , B41J29/38 , H02P8/00 , H02P8/14
摘要： PURPOSE:To diminish the number of timer count stages, by applying the pulse of a period lager than the period of pulse applied to a stepping motor, to the timer keeping the time of rotation at the constant speed of the stepping motor. CONSTITUTION:When a carriage is accelerated or decelerated, then by a timer value setting means 5, set times are set on a timer 3 in order referring to an acceleration or deceleration table 4. Every time the set times are kept by the timer 3, pulse is applied to a carriage motor driver 2. After that, before printing is performed while the carriage is moved at a constant speed and, a set time at the time of constant-speed working is set on the timer 3. At the same time, a set time necessary for the carriage to move in an area for constant-speed moving is set on a timer 7. To the timer 7, the input of the pulse of a period larger than that of pulse applied to a carriage motor 1 is provided, and when the set time is kept, then the output of deceleration command is generated.

6. 发明专利

JPS644361A ENERGY REUSING SYSTEM IN PRINTING HEAD 失效
公开(公告)号：JPS644361A
公开(公告)日：1989-01-09
申请号：JP16025487
申请日：1987-06-26
申请人： FUJITSU LTD
发明人： KAMOI HISAAKI
IPC分类号： B41J2/30 , B41J23/32
摘要： PURPOSE:To use an energy generated in a coil as an energy to reduce the power demand of a wire dot printer by a method wherein the energy generated in the coil is accumulated into a condenser, an electric current is inhibited from flowing a power source to the condenser, and the energy is converted to an AC by switching to be returned to the power source through a rectifying means. CONSTITUTION:A control circuit 5 issues a signal keeping ON a lead-in means 7 only for a predetermined period of time, to the lead-in means 7 when stopping a drive signal. The lead-in means 7 is turned ON according to this signal and leads an energy generated in a coil 3 to a condenser 8. At this time, a breaking means 6 interrupts an electric current flowing from an power source E to the condenser 8. The control circuit 5 issues an ON/OFF switching signal with a high frequency to a switching means 9 when stopping the signal which have been sent to the lead-in means 7 for the predetermined time. The switching means 9 fetches the energy accumulated in the condenser 8 and intermits it by the switching signal. A trans 10 foosts the inputted high-frequency AC, and a rectifying means 11 rectifies the AC to issue it to the power source E.

7. 实用新型

JPS636860U 失效
公开(公告)号：JPS636860U
公开(公告)日：1988-01-18
申请号：JP9896986
申请日：1986-06-30
IPC分类号： B41J29/38 , B41J23/32

8. 发明专利

JPS6240196B2 失效
公开(公告)号：JPS6240196B2
公开(公告)日：1987-08-27
申请号：JP11092678
申请日：1978-09-09
申请人： RICOH KK
发明人： NAITO TOMOYASU
IPC分类号： B41J9/44 , B41J9/24 , B41J23/32

9. 发明专利

JPS61284473A MAGNET DRIVING SYSTEM 失效
公开(公告)号：JPS61284473A
公开(公告)日：1986-12-15
申请号：JP12508585
申请日：1985-06-11
申请人： OKI ELECTRIC IND CO LTD
发明人： KAWAHARA HIROAKI
IPC分类号： B41J2/32 , B41J23/32 , B41J25/304 , B41J25/312
摘要： PURPOSE:To reduce not only friction load at the time of the spacing operation of a thermal head but also noise generated when a platen is pressed without decreasing a speed, in a circuit of a constant current system for driving a magnet for pressing and opening the platen of a thermal head and a circuit of an open loop chopping system, by allowing an over-drive current to have a differentiation wave form. CONSTITUTION:A differentiation circuit constituted of a condenser C2 and a resistor R10 is added to a conventional circuit and a resistor R9 for keeping a holding current and a diode D are further added thereto. By this circuit, the moment a MAOVDV signal generated the change of 0 1 at time t1 voltage V1 generates the change of V12 V11. As a result, VB lowers by voltage VD and VB4 comes to VB1 by the charging of the condenser C2. The over-drive current i1 of a magnet MG comes to a differentiation wave form and a holding current i2 is kept constant. In an open chopping system, Tr1 repeats ON-OFF by the cycle of 1, 0 of a MGDV signal to control the over-drive signal i1 to form the differentiation wave form.

10. 发明专利

JPS61116553A Thermal transfer printer 失效
标题翻译：热转印打印机
公开(公告)号：JPS61116553A
公开(公告)日：1986-06-04
申请号：JP23807884
申请日：1984-11-12
申请人： Toshiba Corp
发明人： OKAZAKI YOJI
IPC分类号： B41J2/32 , B41J2/315 , B41J2/325 , B41J11/00 , B41J11/02 , B41J11/04 , B41J19/92 , B41J23/02 , B41J23/32
CPC分类号： B41J11/04 , B41J2/325
摘要： PURPOSE: To obtain a thermal printer reduced in noise and showing high printing accuracy, by setting the lower run part of a timing belt for intermittently revolving a platen to a belt tensioning side and providing a thermal head at a specific position.
CONSTITUTION: The lower run part of a timing belt 5 is set to a belt tensioning side and a thermal head 7 is allowed to approach a platen 3 and arranged so as to make the printing surface thereof parallel to the tangential line of the peripheral surface of the platen 3. The angle 4, which is formed by a straight line (y) connecting the start point of the belt tensioning side at the belt wind-up part of the timing pulley 4 in the side of the platen 3 and the center of the pulley 4 and a straight line connecting the center of the thermal head and the shaft of the platen, is set to 60° or less to make axial force sufficiently small and the use of vibration dampening rubber is made unnecessary.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过将定时带的下游部分设置为将压板间歇地旋转到皮带张紧侧并在特定位置提供热敏头，以获得降低噪音并显示高印刷精度的热敏打印机。构成：同步皮带5的下游部分设置在皮带张紧侧，并且热头7被允许接近压板3并且布置成使其打印表面平行于圆周表面的切线平台3.由在平台3侧的正时滑轮4的带卷绕部分处的带张紧侧的起始点连接的直线（y）形成的角度4和滑轮4和将热敏头的中心与压盘的轴连接的直线设定为60度。以下，使得轴向力足够小，并且不需要使用减振橡胶。

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