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11. 发明授权

US5479194A Ink jet recording apparatus having gap adjustment between the recording head and recording medium 失效
标题翻译：在记录头和记录介质之间具有间隙调整的喷墨记录装置
公开(公告)号：US5479194A
公开(公告)日：1995-12-26
申请号：US978760
申请日：1992-11-19
申请人： Hirofumi Hirano , Yasuhiro Unosawa
发明人： Hirofumi Hirano , Yasuhiro Unosawa
IPC分类号： B41J25/308 , B41J2/165 , B41J11/20
CPC分类号： B41J25/3088 , B41J25/308
摘要： An ink jet recording apparatus includes a recording device for depositing ink onto a recording medium with relative movement therebetween to effect recording on the recording medium; a shaft engageable with a part of the recording device and rotatable about an eccentric axis; and a member for supporting the shaft adjacent longitudinal ends thereof for eccentric rotation of the shaft to change relative positional relation between the recording device and the recording medium.
摘要翻译：一种喷墨记录装置，包括一个用于将油墨沉积到记录介质上并具有相对运动的记录装置，以便在记录介质上进行记录; 可与记录装置的一部分接合并可围绕偏心轴线旋转的轴; 以及用于支撑所述轴的相邻纵向端部用于所述轴的偏心旋转以改变所述记录装置和所述记录介质之间的相对位置关系的构件。

12. 发明授权

US5105210A Ink jet recording apparatus expandable to accommodate variable sheet widths 失效
标题翻译：喷墨记录装置可扩展以适应可变片宽度
公开(公告)号：US5105210A
公开(公告)日：1992-04-14
申请号：US353000
申请日：1989-05-17
申请人： Hirofumi Hirano , Makoto Kashimura , Katsuyuki Yokoi , Takashi Akiya , Jun Katayanagi , Tetsuo Kimura
发明人： Hirofumi Hirano , Makoto Kashimura , Katsuyuki Yokoi , Takashi Akiya , Jun Katayanagi , Tetsuo Kimura
IPC分类号： B41J3/37 , B41J29/13 , H04N1/00
CPC分类号： H04N1/00551 , B41J29/13 , B41J3/37 , H04N1/00525 , H04N1/00681 , H04N1/0071 , H04N2201/045
摘要： A recording apparatus for effecting recording on a recording medium has a recording head for effecting recording on the recording medium, conveying rollers for conveying the recording medium, a first and a second case for covering the recording head and the conveying means, and a mechanism for effecting relative movement of the first case and the second case.
摘要翻译：用于在记录介质上进行记录的记录装置具有用于在记录介质上进行记录的记录头，用于传送记录介质的传送辊，用于覆盖记录头和传送装置的第一和第二壳体，以及用于影响第一壳体和第二壳体的相对移动。

13. 发明授权

US4773782A Apparatus for transferring sheet material 失效
标题翻译：用于转移片材的装置
公开(公告)号：US4773782A
公开(公告)日：1988-09-27
申请号：US921433
申请日：1986-10-22
申请人： Hirofumi Hirano
发明人： Hirofumi Hirano
IPC分类号： B41J13/048 , B41J13/16 , B41J13/02 , B41J13/10
CPC分类号： B41J13/048 , B41J13/16
摘要： A sheet material transferring apparatus of the type including a transferring roller about which the sheet material is wound, a sheet guiding member and a sheet retainer. The sheet guiding member is formed with a plurality of openings through which pinch rollers are projected inwardly. When it is turned in the one direction by actuating a lever, it assumes an operative position where the pinch rollers and the sheet retainer are brought in pressure contact with the circumferential surface of the sheet guiding member while the spaced relation between the sheet guiding member and the transferring member is maintained whereby the sheet material is transferred along the circumferential surface of the transferring roller. When it is turned in the other direction, it assumes the inoperative position where both the pinch rollers and the sheet retainer are parted away from the circumferential surface of the transferring roller that the sheet material to be transferred is freely inserted into the clearance as defined therebetween so as to allow the sheet material to assume a correct position or orientation. The sheet guiding member is operatively connected to an outer sheet guiding member by meshing engagement of projections and recesses which are formed at the one end of each of them. The sheet retainer may be provided with resilient deforming portions adapted to abut against the one end of the sheet guiding member.
摘要翻译：这种类型的片材传送装置包括卷绕有片状材料的转印辊，片材引导部件和片材保持器。片材引导构件形成有多个开口，夹紧辊通过该开口向内突出。当通过致动杆向一个方向转动时，它呈现操作位置，其中夹送辊和片保持器与片导向件的圆周表面压力接触，而片导向件和保持转印部件，由此片材沿着转印辊的圆周表面转印。当它沿另一个方向转动时，它处于不工作位置，其中夹送辊和片保持器两者都分开离开转印辊的圆周表面，以便待转印的片材被自由地插入到如上所述的间隙中以便使片材呈现正确的位置或取向。片材引导构件通过在其每一个的一端形成的突起和凹部的啮合而可操作地连接到外片引导构件。片材保持器可以设置有适于抵靠片材引导构件的一端的弹性变形部分。

14. 发明授权

US4458589A Compact printer having a typefont belt with a type-free portion 失效
标题翻译：紧凑型打印机具有无类型的类型皮带
公开(公告)号：US4458589A
公开(公告)日：1984-07-10
申请号：US457519
申请日：1983-01-13
申请人： Satoshi Watanabe , Toru Wakazawa , Hirofumi Hirano , Hiroshi Nishizawa , Setsuo Sasaki
发明人： Satoshi Watanabe , Toru Wakazawa , Hirofumi Hirano , Hiroshi Nishizawa , Setsuo Sasaki
IPC分类号： B41J1/32 , B41J1/22
CPC分类号： B41J1/32
摘要： This invention provides, in a printing wheel having an internal hammer, a new structure of the typefont belt and a mounting method therefor on the support member. Also a structure of the printing drum and a driving method therefor suitable for intermittent rotation and stop by a stepping motor are disclosed.
摘要翻译：本发明在具有内锤的印刷轮中，在支撑构件上提供了类型皮带的新结构及其安装方法。还公开了适用于步进电动机的间歇转动和停止的印刷鼓的结构及其驱动方法。

15. 发明授权

US06540321B1 Ink tank, ink-jet cartridge, ink-supplying apparatus, ink-jet printing apparatus and method for supplying ink 失效
公开(公告)号：US06540321B1
公开(公告)日：2003-04-01
申请号：US09580410
申请日：2000-05-30
申请人： Hirofumi Hirano , Yohji Ara , Hiroyuki Inoue , Hideo Fukazawa , Tetsuji Kurata , Hiroshi Netsu , Hideaki Okamoto , Masaya Uetsuki , Hiroki Hayashi , Noriyasu Asaki
发明人： Hirofumi Hirano , Yohji Ara , Hiroyuki Inoue , Hideo Fukazawa , Tetsuji Kurata , Hiroshi Netsu , Hideaki Okamoto , Masaya Uetsuki , Hiroki Hayashi , Noriyasu Asaki
IPC分类号： B41J2165
CPC分类号： B41J2/17596 , B41J2/17503 , B41J2/17509 , B41J2/17513 , B41J2/1752 , B41J2/17546 , B41J2/17566 , B41J2002/17569
摘要： For the sake of achieving both the size and weight reductions of a printing apparatus and increasing the reliability thereof, an ink tank is provided with a gas-permeable member that permits air to pass without permitting ink. The ink tank is capable of introducing ink through an ink inlet by negative pressure introduced in the ink tank through a common suction port.

16. 发明授权

US06447084B1 Ink-jet printing apparatus, ink-supplying apparatus and method for supplying ink 有权
标题翻译：喷墨打印装置，供墨装置和用于供墨的方法
公开(公告)号：US06447084B1
公开(公告)日：2002-09-10
申请号：US09583570
申请日：2000-05-31
申请人： Masaya Uetsuki , Yohji Ara , Hiroyuki Inoue , Hideo Fukazawa , Tetsuji Kurata , Hirofumi Hirano , Hiroshi Netsu , Hideaki Okamoto , Hiroki Hayashi , Noriyasu Asaki
发明人： Masaya Uetsuki , Yohji Ara , Hiroyuki Inoue , Hideo Fukazawa , Tetsuji Kurata , Hirofumi Hirano , Hiroshi Netsu , Hideaki Okamoto , Hiroki Hayashi , Noriyasu Asaki
IPC分类号： B41J2195
CPC分类号： B41J2/17503 , B41J2/17509
摘要： An ink-jet printing apparatus, an ink-supplying apparatus, and a method for supplying ink are configured so that a mode of ink supply is changed to another mode, for example the mode of supplying ink to an ink tank is changed to another in accordance with a fact that a next page is intended to be printed or not, when an ink tank that requires the supply of ink is detected, with the result that the printing speed is increased.
摘要翻译：喷墨打印设备，供墨设备和供墨方法被配置为使得供墨模式改变为另一模式，例如，向墨盒供墨的模式被改变为另一种当检测到需要供应墨水的墨盒时，根据下一页旨在被打印的事实，结果是打印速度增加。

17. 发明授权

US06286932B1 Recording apparatus and gradation recording method 失效
标题翻译：记录装置和灰度记录方法
公开(公告)号：US06286932B1
公开(公告)日：2001-09-11
申请号：US08839384
申请日：1997-04-18
申请人： Hirofumi Hirano
发明人： Hirofumi Hirano
IPC分类号： B41J221
CPC分类号： B41J2/17553 , B41J2/2056
摘要： A recording apparatus is capable of reducing number of ink container, contributing enhancement of gradation, and is inexpensive and compact, and particularly suitable for serial type ink-jet printer. The recording apparatus has recording heads which can eject a plurality of kinds of inks and have ejection orifice arrays arranged in two columns for ejecting respective two kinds of inks per respective arrays, and ink cartridges respectively having integrally formed two ink containers in a direction perpendicular to the ejection orifices arrays.
摘要翻译：记录装置能够减少油墨容器的数量，有助于提高灰度，并且便宜且紧凑，特别适用于串联型喷墨打印机。记录装置具有可以喷射多种油墨的记录头，并且具有排列成两列的排出孔阵列，用于各自排列各自的两种油墨，以及分别具有一个整体形成的两个油墨容器的墨盒，喷射孔阵列。

18. 发明授权

US5913510A Recording apparatus 失效
公开(公告)号：US5913510A
公开(公告)日：1999-06-22
申请号：US975444
申请日：1997-11-21
申请人： Takehiko Kiyohara , Tetsuhiro Nitta , Makoto Kashimura , Hirofumi Hirano , Toshihiko Bekki , Tetsuo Kimura
发明人： Takehiko Kiyohara , Tetsuhiro Nitta , Makoto Kashimura , Hirofumi Hirano , Toshihiko Bekki , Tetsuo Kimura
IPC分类号： B41J11/58 , B41J13/10 , B65H5/22
CPC分类号： B41J11/58 , B41J13/103 , B41J13/106
摘要： The present invention provides a horizontally set recording apparatus provided with a sheet inserting and discharging holes at the upper surface, wherein substantially linear recording sheet transporting route passing through the recording section is formed, and an automatic sheet feeding apparatus can be removably attached thereon. The recording sheet is delivered into an inlet opening of said transporting route.

19. 发明授权

US5883645A Recovery mechanism and an ink jet recording apparatus using the recovery mechanism 失效
标题翻译：恢复机构和使用恢复机构的喷墨记录装置
公开(公告)号：US5883645A
公开(公告)日：1999-03-16
申请号：US969359
申请日：1992-10-30
申请人： Masaharu Ikado , Makoto Kashimura , Hirofumi Hirano
发明人： Masaharu Ikado , Makoto Kashimura , Hirofumi Hirano
IPC分类号： B41J2/165 , B41J2/175 , B41J23/02 , B41J23/00
CPC分类号： B41J2/17596 , B41J2/16532 , B41J23/025
摘要： Ink jet recording apparatus including a carriage having a mounting portion for an ink jet recording head for performing recording on a recording medium by ejecting ink from the ink discharging ports to allow the ink jet recording head to travel in given directions, and a recovery mechanism for preventing disabled ejection of the ink jet recording head, which is provided with a driving force transmission mechanism capable of performing positional displacement to a first position for transmitting a driving force from a driving power source to the carriage and to a second position for transmitting the driving force from the driving power source to the recovery mechanism. The recovery mechanism includes a pump mechanism having a piston shaft within a cylinder with a pistion and a sealing member slidably fitted on the piston, where the cylinder, pistion and sealing member define a space for generating a pressure change in a cap.
摘要翻译：喷墨记录装置包括具有用于喷墨记录头的安装部分的滑架，用于通过从墨水排出口喷射墨水使记录介质在记录介质上喷墨以允许喷墨记录头在给定方向上行进;以及恢复机构防止喷墨记录头被禁止喷射，该喷墨记录头设置有驱动力传递机构，该驱动力传递机构能够执行位置偏移到用于将驱动力从驱动力源传递到滑架的第一位置和第二位置，用于传递驾驶从驱动电源到恢复机构的力。回收机构包括泵机构，其具有在具有活塞的气缸内的活塞轴和可滑动地装配在活塞上的密封构件，其中气缸，活塞和密封构件限定用于在帽中产生压力变化的空间。

20. 发明授权

US5846006A Paper feed device for a recording apparatus 失效
公开(公告)号：US5846006A
公开(公告)日：1998-12-08
申请号：US636861
申请日：1996-04-23
申请人： Hirofumi Hirano
发明人： Hirofumi Hirano
IPC分类号： B41J13/00 , B41J13/076 , B41J13/10 , B65H3/06 , B41J11/58
CPC分类号： B65H3/0607 , B41J13/0018 , B41J13/0045 , B41J13/076 , B41J13/103 , B65H3/0615 , B65H3/063
摘要： A paper feed device for a recording apparatus includes means for containing a plurality of sheets therein, supply means for feeding the sheets from the containing means, conveyor means for feeding the sheets fed by the supply means in the paper feeding direction and in the opposite direction so as to pass through a recording station, a reversible motor for commonly driving the supply means and the conveyor means, means for driving the conveyor means in the paper feeding direction by forward rotation of the motor, driving the conveyor means in the opposite direction by reverse rotation of the motor and driving the supply means, and means for selectively inhibiting the operation of the supply means during the reverse rotation of the motor.

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