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1. 发明专利

JP2007119232A Image reader and image forming device 审中-公开
标题翻译：图像读取器和图像形成装置
公开(公告)号：JP2007119232A
公开(公告)日：2007-05-17
申请号：JP2005317046
申请日：2005-10-31
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： KAWAI TAKAMITSU , BANDAI YASUTO
IPC分类号： B65H5/38 , G03B27/62 , G03G15/00 , H04N1/04 , H04N1/10 , H04N1/107
CPC分类号： H04N1/0464 , H04N1/1017 , H04N1/12 , H04N1/193
摘要： PROBLEM TO BE SOLVED: To provide an image reader capable of achieving flow reading operation and fixed reading operation by providing a flow reading region and a fixed reading region on a transparent plate and to provide an image forming device provided with the image reader to scoop up a document conveyed in the direction toward the fixed reading region on the flow reading region satisfactorily while suppressing reduction of strength of the transparent plate. SOLUTION: A tip 52a on the left side (a flow reading region 51a side) of a scooping-up member 52 is fitted into a bottomed hole 51c provided at the center in the direction of width between the flow reading region 51a and the fixed reading region 51b of a platen glass 51. A left side end fringe 52b other than the tip 52a of the scooping-up member 52 is obliquely arranged toward the downstream side in the direction of document conveyance from the tip 52a. For this reason, the document is first abutted on the tip 52a to scoop up the document without being caught because the tip 52a is extended downward more than an upper face of the platen glass 51. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过在透明板上提供流动读取区域和固定读取区域来实现流动读取操作和固定读取操作的图像读取器，并提供设置有图像读取器的图像形成装置能够在抑制透明板的强度降低的同时，在流动读取区域朝向固定读取区域的方向传送的文件满意地舀取。解决方案：将舀取构件52的左侧（流动读取区域51a侧）的尖端52a装配到设置在流动读取区域51a和26b之间的宽度方向的中心的有底孔51c中平板玻璃51的固定读取区域51b。除了舀取构件52的尖端52a以外的左侧端边缘52b从文件传送方向朝向从端头52a向文件传送方向的下游侧倾斜布置。因此，首先将文件与尖端52a抵接，以便因为尖端52a比台板玻璃51的上表面向下延伸而被抓住而被卡住。（C）2007，JPO＆INPIT

2. 发明专利

JP2007096936A Image reading apparatus 有权
标题翻译：图像阅读器
公开(公告)号：JP2007096936A
公开(公告)日：2007-04-12
申请号：JP2005285328
申请日：2005-09-29
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： SAKAKIBARA MASAHIRO , NAKAKITA SATORU , BANDAI YASUTO
IPC分类号： H04N1/00 , G03B27/50 , G03G15/00 , H04N1/04 , H04N1/10 , H04N1/107
CPC分类号： H04N1/04 , H04N1/1013 , H04N1/1215 , H04N1/1235 , H04N2201/0456 , H04N2201/0458
摘要： PROBLEM TO BE SOLVED: To downsize an image reading apparatus having a still original reading function and an automatically fed original reading function, while preventing a dark shade formed on a read image from being formed while the still original document reading function is being performed. SOLUTION: An original cover 15 for still original reading is arranged so as to be movable on a cover portion 10b, and a paper-through port is opened or closed by moving the original cover 15. Also provided is an original cover 40 for automatically fed original reading used for moving the original cover 15 and pressing an automatically fed original at an original reading position on a platen glass 14 when the paper-through port is opened. When the original cover 15 is moved to bring the paper-through port into a closed state when a still original is read, a problem wherein the paper-through port is read as a dark shade and a dark shade is formed on the read original, is prevented. Since automatic original reading and still original reading are performed on the platen glass 14, a scanner 1 is downsized. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了减小具有静态原稿读取功能和自动馈送的原稿读取功能的图像读取装置，同时防止在原始文件读取功能正在形成时形成在读取图像上的暗色执行。
解决方案：用于静态原稿读取的原稿盖15布置成可以在盖部分10b上移动，并且通过移动原稿盖15打开或关闭通纸端口。还提供了原稿盖40 用于自动馈送用于移动原稿盖15的原稿读数，并且当打印纸通过端口时，在稿台玻璃14上的原始读取位置按压自动送入的原稿。当读取原稿时，当原稿盖15移动以使通纸口处于关闭状态时，在读取的原稿上形成纸通孔被读取为暗色和暗色的问题，被阻止由于在稿台玻璃14上执行自动原稿读取和原始读取，因此扫描仪1被小型化。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2007238252A Sheet conveying device and image reading device 审中-公开
标题翻译：薄片输送装置和图像读取装置
公开(公告)号：JP2007238252A
公开(公告)日：2007-09-20
申请号：JP2006061925
申请日：2006-03-07
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： NAKAKITA SATORU , SAKAKIBARA MASAHIRO , BANDAI YASUTO
IPC分类号： B65H29/22 , B65H15/00 , B65H29/52 , H04N1/00
CPC分类号： B65H31/02 , B65H29/14 , B65H31/26 , B65H2301/42122 , B65H2404/143 , B65H2801/06
摘要： PROBLEM TO BE SOLVED: To provide a sheet conveying device of simple structure provided with a mechanism for discharging sheets such as documents in order of conveyance, and also to provide an image reading device with the device. SOLUTION: An ADF 5 has first conveying rollers 168 and pinch rollers 170. Each of the pinch roller 170 is pivotally supported by a coil spring 186, while being energized, in the back surface of an ADF cover 153. When the ADF cover 153 is closed in relation to the ADG main body 152, the pinch rollers 170 are brought in pressure-contact with the first conveying rollers 168. The first conveying rollers 168 and the pinch rollers 170 are arranged so that a pressure-contact direction (line segment direction 183) of the first conveying rollers 168 and the pinch rollers 170 is tilted at an angle ϕ on an upstream side in the conveying direction in comparison with a normal direction 184 of a lower stage flat part 181 in the terminal of an upstream conveying passage 160. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种结构简单的片材输送装置，其具有用于输送诸如文件的片材的排出机构，并且还提供具有该装置的图像读取装置。解决方案：ADF 5具有第一输送辊168和夹送辊170.压紧辊170中的每一个在ADF盖153的后表面中被螺旋弹簧186枢转地支撑在同一通道中。当ADF 盖153相对于ADG主体152封闭，夹送辊170与第一输送辊168压力接触。第一输送辊168和夹送辊170被布置成使得压接方向第一输送辊168和夹送辊170的下游侧平坦部181的法线方向184相对于上游端子的下游侧平坦部181的法线方向184相对于输送方向的上游侧倾斜。输送通道160.版权所有（C）2007，JPO＆INPIT

4. 发明专利

JPH09150551A IMAGE RECORDING APPARATUS 失效
公开(公告)号：JPH09150551A
公开(公告)日：1997-06-10
申请号：JP33584995
申请日：1995-11-29
申请人： BROTHER IND LTD
发明人： BANDAI YASUTO
IPC分类号： B41J2/01 , B41J2/13 , B41J2/255 , B41J2/51 , B41J25/304 , B41J25/308
摘要： PROBLEM TO BE SOLVED: To faithfully record image data of various resolving powers by making the relative angle of the arranging direction of the respective recording elements of a recording head and the transfer direction of a recording medium variable corresponding to a selected recording mode and allowing the recording dot pitch in a sub-scanning direction to coincide with the selected recording mode. SOLUTION: A recording head 1 is fixed on an operation stand 17 and the operation stand 17 is supported on a carriage 2 in a revolvable manner through a shaft 17 and a bearing 17b and revolved by a mode changeover pulse motor 18 being a dot pitch adjusting means to be positioned at a predetermined angle. That is, in the recording head 1, a predetermined number of recording elements are arranged at a predetermined interval along a sub-scanning direction Y and the relative angle of the arranging direction of the recording elements and the transfer direction of recording paper 4 is made variable to allow the recording dot pitch in the sub-scanning direction to coincide with a selected recording mode. By this constitution, image data of various resolving powers can be faithfully recorded.

5. 发明专利

JPH1135195A SHEET DISCHARGE DEVICE 失效
公开(公告)号：JPH1135195A
公开(公告)日：1999-02-09
申请号：JP19221197
申请日：1997-07-17
申请人： BROTHER IND LTD
发明人： SASA MASAHIKO , BANDAI YASUTO , SUGIURA TOSHIO , KATO HIROYUKI
IPC分类号： B65H7/14 , B65H29/52
摘要： PROBLEM TO BE SOLVED: To provide sufficient light shielding effect and to discharge a sheet in order. SOLUTION: A sheet discharge device, in which a recording paper sheet 1 conveyed along a conveying passage is discharged from a paper discharge port 14, is provided with double-lap elastic light shielding films 15 which are overlapped to each other and arranged so as to close the paper discharge port 14. Although the form of an elastically flexible thin film can be taken when a single light shielding film 15 is used, light shielding effect based on the opacity of the thin film cannot be effective. On the other hand, a film with an approximately double thickness of that of the thin light shielding film 15 can be hardly bent elastically because of its considerable thickness, even though effective light shielding effect can be provided. Therefore, effective light shielding effect can be attained by double thickness of the elastic thin light shielding films 15, each of which is independently flexible elastically, when the two thin elastic light shielding films 15 are arranged so as to be overlapped to each other.

6. 发明专利

JPH10235888A PRINTER 失效
公开(公告)号：JPH10235888A
公开(公告)日：1998-09-08
申请号：JP4048097
申请日：1997-02-25
申请人： BROTHER IND LTD
发明人： KATO HIROYUKI , BANDAI YASUTO
IPC分类号： B41J2/175
摘要： PROBLEM TO BE SOLVED: To eliminate removal of a control lever for holding a locking state of a head holder in a carriage from the carriage also when the lever is altered to an unlocking state. SOLUTION: A control lever 36 is rotatably mounted impossibly to draw by a drawing inhibiting washer 47 around a pivotal pin 46 projected on an upper surface of an oblique side wall 17a of both sides of the carriage 10. When a downward control piece 38 at an end of the lever 36 is disposed on a back surface of a first locking part 44, a locking protrusion 42 of a side rear part of a head holder 30 is held in a locking state by a locking pawl 44a of the part 44. When the lever 36 is rotated around the pin 46 so that the piece 38 is disposed at the side outward of the carriage 10 from the back surface of the part 44, the part 44 is retracted against its elastic force, thereby unlocking the protrusion 42 by the pawl 44a.

7. 发明专利

JPH0685953A FACSIMILE EQUIPMENT 失效
公开(公告)号：JPH0685953A
公开(公告)日：1994-03-25
申请号：JP23471292
申请日：1992-09-02
申请人： BROTHER IND LTD
发明人： BANDAI YASUTO , KONDO HIROMOTO
IPC分类号： G06K19/00 , H04M1/27 , H04M1/2745 , H04M1/275 , H04M1/2755 , H04M11/00 , H04N1/00 , H04N1/32
摘要： PURPOSE:To surely enable time designation transmission and time designation polling reception with a simple operation by implementing automatic dialing according to a telephone number stored in a memory when the result of collation by a control section indicates coincidence. CONSTITUTION:A control section 30 is made up of a CPU 32, a ROM 34 storing a control program or the like, a RAM 36 storing tentatively information in a program card, and a timer 37 counting a current time or the like, and a card insertion port 16, a card read section 17 and a scanner 38 for reading transmission picture information and a plotter 40 for received picture information recording are connected to the control section 30. Then the timer 37 recognizes the current time, a read means reads a telephone number and a designated time or the like from a dial card and they are stored in the RAM 36. The control section 30 collates the current time recognized by the timer 37 with a designated time stored in the memory 36. An automatic dial means makes automatic dialing according to the telephone number stored in the memory 36 when the result of collation indicates coincidence.

8. 发明专利

JPH1017156A PAPER GUIDING DEVICE FOR IMAGE FORMING DEVICE 失效
公开(公告)号：JPH1017156A
公开(公告)日：1998-01-20
申请号：JP16939596
申请日：1996-06-28
申请人： BROTHER IND LTD
发明人： SEGUCHI KATSUTOSHI , BANDAI YASUTO
IPC分类号： B65H1/04 , H04N1/00
摘要： PROBLEM TO BE SOLVED: To simplify a work to mount a leaf spring member to a cover body, to reduce the number of parts, to simplify assembly, and to perform a stable and easy assembly work. SOLUTION: In press and energization of the flange part 24B of a gear 24 rotatably supported through a support shaft 23 at the back of a document guide cover, a leaf spring member 33 formed in a simple shape consisting of a lock piece 38 locked at a spring lock part and a press part 34 elastically energizing the flange part of the gear 24 in the direction of the support shaft 23 formed in continuously to the lock piece 38 is used. In mounting of the leaf spring member 33 to a document guide cover, the leaf spring member 33 is attached only by locking the lock piece 38 to the spring lock part 33, a work to mount the leaf spring member 33 only through lock of the lock piece 38 to the spring lock part 33 is simplified and there is no need for a special part based on the simple shape of the leaf spring member 33.

9. 发明专利

JPH09150550A IMAGE RECORDING APPARATUS 失效
公开(公告)号：JPH09150550A
公开(公告)日：1997-06-10
申请号：JP33584895
申请日：1995-11-29
申请人： BROTHER IND LTD
发明人： KATO TETSUYA , BANDAI YASUTO , HIGUCHI TOMOHISA
IPC分类号： B41J2/01 , B41J2/13 , B41J2/485 , B41J2/51
摘要： PROBLEM TO BE SOLVED: To keep the enhancement of recording quality without causing width difference in the intervals between recording dots by successively outputting dot data of a sub-scanning direction address of a rear stage to a selected recording element from dot data of a recording start address at every main scanning to subject a recording head or a recording medium to sub-scanning at a recording pitch. SOLUTION: An ink jet head 31 has a plurality of nozzles 31b injecting ink by the driving of piezoelectric elements and these nozzles 31b are arranged at a definite interval in the sub-scanning direction crossing a main scanning direction at a right angle. One nozzle 31b is selected by the recording density changeover circuit 59 of a control part 51 and paper is subjected to sub-scanning at the recording pitch being the reciprocal of recording density and, at every main scanning, dot data of a sub-scanning direction address of a rear stage is successively outputted to the selected nozzle 31b from dot data of the head address of a sub-scanning direction address to perform printing. By this constitution, recording quality is held to a high state without generating width difference in the intervals between recording dots.

10. 发明专利

JPH07131591A FACSIMILE EQUIPMENT 失效
公开(公告)号：JPH07131591A
公开(公告)日：1995-05-19
申请号：JP29725493
申请日：1993-11-01
申请人： BROTHER IND LTD
发明人： BANDAI YASUTO , HIGUCHI TOMOHISA , YAZAWA HIROAKI , KAMEYAMA YOSHIKATSU , YAMADA MAKOTO
IPC分类号： H04N1/028 , H04N1/00 , H04N1/12 , H04N1/193
摘要： PURPOSE:To reduce the height of a front part in a facsimile equipment so as to improve the degree of freedom on design and to improve the reliability of original reading. CONSTITUTION:A light-emitting unit 20 is provided on the advance side of an original feed direction as against a vertical surface NP erected on the surface of an original 7 in the read line R of the surface of the original 7 so that a read outgoing light B2 advances backward in an almost horizontal direction. Incident light B1 from the light-emitting unit 20 is reflected on the read line R of the surface of the original 7, and it is supplied to a light-receiving unit 30 as outgoing light B2 for read.

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