公开(公告)号：US20190235232A1

公开(公告)日：2019-08-01

申请号：US16247926

申请日：2019-01-15

申请人： Hisamichi SEKINE ,  Maiko NAGAWATARI ,  Seiya SATO

发明人： Hisamichi SEKINE ,  Maiko NAGAWATARI ,  Seiya SATO

IPC分类号： G02B26/10 ,  G02B26/08 ,  H01L41/083 ,  H01L41/113 ,  H01L41/09 ,  H01L41/332

CPC分类号： G02B26/101 ,  G02B26/0816 ,  H01L41/083 ,  H01L41/0933 ,  H01L41/1132 ,  H01L41/332

摘要： An optical scanning device includes: a mirror that has an optical reflection surface; a mirror support unit configured to support the mirror; a pair of drive beams arranged on both sides of the mirror support unit and connected such that the mirror support unit is swingable; a drive source provided on the drive beams and configured to swing the mirror support unit, the drive source including a stack structure of a plurality of piezoelectric thin films; and a piezoelectric sensor formed on a connection beam connected to the drive source or the drive beams, a number of piezoelectric thin films included in the piezoelectric sensor being less than a number of the piezoelectric thin films included in the drive source.

公开(公告)号：US20120147090A1

公开(公告)日：2012-06-14

申请号：US13249018

申请日：2011-09-29

申请人： Seiya SATO ,  Hiroshi SATOH ,  Hiroshige OWAKI

发明人： Seiya SATO ,  Hiroshi SATOH ,  Hiroshige OWAKI

IPC分类号： B41J2/165

CPC分类号： B41J23/025 ,  B41J2/16547

摘要： A cam roller is engaged with a first engaged surface facing downward in a lifting and lowering direction of a cap and moves so as to follow the rotation trajectory about a shaft in the upward direction approaching a liquid ejecting head and in the downward direction separating from the liquid ejecting head. In addition, in the lifting and lowering direction of the cap, the cam roller is engaged from above with a second engaged surface which faces upward at a position lower than the first engaged surface and the first engaged surface has a plane portion as a non-overlapped area which does not overlap the second engaged surface in a direction perpendicular to both of the lifting and lowering direction and the direction of the shaft in a range that the cam roller follows the rotation trajectory about the shaft.

摘要翻译： 凸轮滚子与盖子的提升和降低方向上面向下的第一啮合表面接合，并且移动，以便沿着接近液体喷射头的向上方向上的轴的旋转轨迹并且沿着与 液体喷头。 此外，在盖的上下方向上，凸轮滚子从上方接合有第二啮合表面，该第二啮合表面在低于第一啮合表面的位置处朝上，并且第一啮合表面具有作为非接触表面的平面部分， 在凸轮滚子跟随绕轴的旋转轨迹的范围内，在垂直于升降方向和轴方向的方向上不与第二啮合表面重叠的重叠区域。

公开(公告)号：US20100245465A1

公开(公告)日：2010-09-30

申请号：US12729508

申请日：2010-03-23

申请人： Chikashi NAKAMURA ,  Seiya SATO

发明人： Chikashi NAKAMURA ,  Seiya SATO

IPC分类号： B41J2/165

CPC分类号： B41J2/1652 ,  B41J2/16526 ,  B41J2/16532 ,  B41J2/175 ,  B41J2/17596

摘要： A liquid ejecting apparatus includes a liquid ejecting head and a cleaning device. The liquid ejecting head has a nozzle formation surface and nozzles formed therethrough. The cleaning device applies a suction force to the inside of the liquid ejecting head through the nozzles to suck the liquid out of the liquid ejecting head for forcible discharging of the liquid. A liquid supplying apparatus includes a liquid supplying passage through which the liquid is supplied from a liquid supplying source at an upstream side, toward the liquid ejecting head at a downstream side. A pump is driven for suction and discharging operations. The pump includes a pump chamber and a displacement member. The displacement member is displaced between two or more positions that include a close position for closing an outlet port through which the liquid flows out of the pump chamber to the downstream side.

摘要翻译： 液体喷射装置包括液体喷射头和清洁装置。 液体喷射头具有喷嘴形成表面和通过其形成的喷嘴。 清洁装置通过喷嘴向液体喷射头的内部施加吸力，以将液体从液体喷射头吸出以强制排出液体。 液体供应装置包括液体供应通道，液体从上游侧的液体供给源供给到液体供给通道，在下游侧朝向液体喷射头供给。 驱动泵进行抽吸和排放操作。 泵包括泵室和排量构件。 位移构件在两个或多个位置之间移动，该位置包括用于关闭液体从泵室流出到下游侧的出口的关闭位置。

公开(公告)号：US20090009555A1

公开(公告)日：2009-01-08

申请号：US12167486

申请日：2008-07-03

申请人： Seiya SATO

发明人： Seiya SATO

IPC分类号： B41J2/165

CPC分类号： B41J2/16588 ,  B41J2/16508 ,  B41J2/16532 ,  B41J2/16579

摘要： A fluid ejecting apparatus for ejecting a fluid includes a recording head and a capping device. The recording head includes a storage portion and a plurality of ejection nozzles. The capping device comes into contact with a discharge surface of the fluid in the recording head and receives the fluid discharged through the nozzles. The recording head capping device includes a cap-side channel and a passing portion. The cap-side channel faces the nozzles when the recording head capping device is in contact with the discharge surface. The passing portion creates negative pressure in the nozzles by passing a material in the cap-side channel. The cap-side channel includes a high flow rate section and a low flow rate section.

摘要翻译： 用于喷射流体的流体喷射装置包括记录头和封盖装置。 记录头包括存储部分和多个喷嘴。 封盖装置与记录头中的流体的排出表面接触并接收通过喷嘴排出的流体。 记录头封盖装置包括盖侧通道和通过部分。 当记录头封盖装置与放电表面接触时，盖侧通道面向喷嘴。 通过部分通过使帽侧通道中的材料通过而在喷嘴中产生负压。 盖侧通道包括高流量部分和低流量部分。

公开(公告)号：US20120147089A1

公开(公告)日：2012-06-14

申请号：US13249046

申请日：2011-09-29

申请人： Seiya SATO ,  Hiroshi SATO ,  Hiroshige OWAKI

发明人： Seiya SATO ,  Hiroshi SATO ,  Hiroshige OWAKI

IPC分类号： B41J2/165

CPC分类号： B41J23/025 ,  B41J2/16547

摘要： In a clutch mechanism 310, in a state where a suction cap 350 reaches a contact position being in contact with a liquid ejecting head, only the rotation of a third gear 300 in one direction is transmitted to a third rotation shaft J3. During at least one of a period in which the suction cap 350 moves from the contact position to a separating position being separated from the liquid ejecting head and a period in which the suction cap 350 moves from the separating position to the contact position, the rotations of the third gear 300 in both directions of one direction and the other direction are transmitted to the third rotation shaft J3.

摘要翻译： 在离合器机构310中，在吸入盖350到达与液体喷射头接触的接触位置的状态下，仅将第三齿轮300沿一个方向的旋转传递到第三旋转轴J3。 在抽吸盖350从接触位置移动到与液体喷射头分离的分离位置的时间段和抽吸盖350从分离位置移动到接触位置的时段中的至少一个中，旋转 的三个齿轮300在一个方向和另一个方向的两个方向上被传递到第三旋转轴J3。