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31. 发明授权

US07950785B2 Method of controlling liquid droplet ejection apparatus, liquid droplet ejection apparatus, method of manufacturing electro-optical device, electro-optical device, and electronic device 有权
标题翻译：液滴喷射装置的控制方法，液滴喷射装置，电光装置的制造方法，电光装置和电子装置
公开(公告)号：US07950785B2
公开(公告)日：2011-05-31
申请号：US11338498
申请日：2006-01-24
申请人： Hidenori Usuda , Kazumi Aruga
发明人： Hidenori Usuda , Kazumi Aruga
IPC分类号： B41J2/175 , B41J2/195
CPC分类号： B41J2/17546 , B41J2/17556
摘要： A method of controlling a liquid droplet ejection apparatus includes: a pressure detecting step of detecting whether the pressure inside a functional liquid tank is below a lower-limit pressure of a working pressure or not; a step of confirming, when the pressure inside the functional liquid tank is below the lower-limit pressure, whether a functional liquid droplet ejection head is in imaging operation or not; and a pressurization control step of, upon confirmation that the functional liquid droplet ejection head is not in imaging operation, pressurizing the functional liquid tank to an upper-limit pressure of the working pressure.
摘要翻译：控制液滴喷射装置的方法包括：检测功能液罐内的压力是否低于工作压力的下限压力的压力检测步骤; 当功能液槽内的压力低于下限压力时，确认功能液滴喷射头是否处于成像操作中的步骤; 以及加压控制步骤，在确认所述功能液滴喷射头不在成像操作中时，将所述功能液体罐加压到所述工作压力的上限压力。

32. 发明授权

US07490920B2 Method of driving droplet jetting head, droplet jetting apparatus, and device manufacturing method 失效
标题翻译：驱动液滴喷射头的方法，液滴喷射装置和装置的制造方法
公开(公告)号：US07490920B2
公开(公告)日：2009-02-17
申请号：US11030062
申请日：2005-01-07
申请人： Hidenori Usuda
发明人： Hidenori Usuda
IPC分类号： B41J2/165 , B41J29/393
CPC分类号： B41J2/16526
摘要： A method of driving a droplet jetting head having cavities for containing a predetermined liquid, piezoelectric elements, each for generating pressure in each cavity in accordance with an applied driving signal, and nozzle openings, from each of which the liquid compressed by each piezoelectric element is jetted as a droplet. The method includes driving the droplet jetting head by applying to one or more of the piezoelectric elements a forced jetting driving signal for forcedly jetting the liquid of half of an excluded volume, which is a maximum quantity removable from the cavity by compression using the piezoelectric element, from the nozzle opening. The clogged nozzle opening can be effectively cleared and clogging can be rapidly removed, so that the number of times for cleaning of the head is decreased and degradation in performance of the droplet jetting head, such as reduction in repellency of the liquid, does not occur.
摘要翻译：一种驱动具有用于容纳预定液体的空腔的液滴喷射头的方法，每个用于根据施加的驱动信号在每个空腔中产生压力的压电元件和喷嘴开口，每个压电元件由每个压电元件压缩的液体喷射成液滴。该方法包括通过向一个或多个压电元件施加强制喷射驱动信号来驱动液滴喷射头，该强制喷射驱动信号用于强制喷射被排除体积的一半的液体，该最大量是使用压电元件，从喷嘴开口。可以有效地清除堵塞的喷嘴开口，并且可以快速除去堵塞，从而不会发生头部的清洁次数，并且不会发生液滴喷射头的性能降低（例如液体排斥性降低）。

33. 发明授权

US07357478B2 Liquid ejection apparatus and method for controlling liquid ejection apparatus 有权
标题翻译：液体喷射装置和液体喷射装置的控制方法
公开(公告)号：US07357478B2
公开(公告)日：2008-04-15
申请号：US11339538
申请日：2006-01-26
申请人： Hidenori Usuda , Norihiro Maruyama , Kazutoshi Shimizu
发明人： Hidenori Usuda , Norihiro Maruyama , Kazutoshi Shimizu
IPC分类号： B41J2/165
CPC分类号： B41J2/17503
摘要： An air pressurization pump is driven to apply pressurized air pressure to a main tank storing ink. The pressurized air causes the ink to be supplied from the main tank to a recording head arranged on a carriage. A CPU of an inkjet recording apparatus selectively sets a drive control mode and a power saving control mode. The drive control mode operates the air pressurization pump, and the power saving control mode consumes less power than the drive control mode. If the drive control mode ends, the CPU shifts to the power saving control mode when a predetermined time elapses after the drive control mode ends and stops operating the gas pressurization pump.
摘要翻译：驱动空气加压泵将加压空气压力施加到储存墨水的主储罐。加压空气使油墨从主油箱供给到布置在托架上的记录头。喷墨记录装置的CPU选择性地设置驱动控制模式和省电控制模式。驱动控制模式操作空气加压泵，省电控制模式比驱动控制模式消耗更少的功率。如果驱动控制模式结束，则在驱动控制模式结束之后经过预定时间时，CPU转移到省电控制模式，并停止操作气体加压泵。

34. 发明授权

US07255420B2 Droplet jetting apparatus, method of operating droplet jetting apparatus, and device manufacturing method 有权
标题翻译：液滴喷射装置，操作液滴喷射装置的方法和装置制造方法
公开(公告)号：US07255420B2
公开(公告)日：2007-08-14
申请号：US11036351
申请日：2005-01-18
申请人： Hidenori Usuda
发明人： Hidenori Usuda
IPC分类号： B41J2/165 , B41J2/015
CPC分类号： B41J2/16508 , B41J2/16552
摘要： A droplet jetting apparatus having a droplet jetting head including a nozzle opening formed in a nozzle formation surface, from which droplets of a predetermined liquid are jetted, and a capping device for capping the nozzle opening of the head. A moisture retentive liquid supply device connected to the capping device is provided for supplying a moisture retentive liquid with respect to the predetermined liquid to a space formed by the nozzle formation surface and the capping portion. The weight and the size of the head and its periphery, which is a movable body, are not specifically increased, and accordingly, increase in the cost for motors for driving the droplet jetting head is prevented, thereby effectively avoiding clogging in the nozzle opening of the droplet jetting head. In addition, it is unnecessary to move the droplet jetting head when the moisture retentive liquid is supplied.
摘要翻译：一种液滴喷射装置，具有一个液滴喷射头，该液滴喷射头包括形成在喷嘴形成表面中的喷嘴开口，从该喷嘴形成表面喷射预定液体的液滴;以及封盖装置，用于封盖喷头的喷嘴开口。提供连接到封盖装置的保湿液供应装置，用于将相对于预定液体的保湿液体供应到由喷嘴形成表面和封盖部分形成的空间。作为移动体的头部及其周边的重量和尺寸没有特别增加，因此防止了用于驱动液滴喷射头的马达的成本增加，从而有效地避免了喷嘴开口中的堵塞液滴喷头。此外，当提供保湿液体时，不必移动液滴喷射头。

35. 发明申请

US20060181583A1 Method of controlling functional liquid supply apparatus, functional liquid supply apparatus, liquid droplet ejection apparatus, method of manufacturing electro-optical device, electro-optical device, and electronic device 失效
公开(公告)号：US20060181583A1
公开(公告)日：2006-08-17
申请号：US11342376
申请日：2006-01-27
申请人： Hidenori Usuda
发明人： Hidenori Usuda
IPC分类号： B41J2/175
CPC分类号： B41J2/175
摘要： A method of controlling a functional liquid supply apparatus includes: a pressure-loss computing step for computing a pressure loss of each kind of a functional liquid flowing through respective functional liquid passages which extend from respective functional liquid tanks to a functional liquid droplet ejection head; a supply-pressure computing step for computing a supply pressure of each kind of the functional liquid with the pressure loss taken into consideration so that an in-head pressure of each kind of the functional liquid in the functional liquid droplet ejection head becomes a set pressure which is respectively set in advance; and an independent-pressurizing step for independently pressurizing the plurality of the functional liquid tanks based on the computed supply pressure.

36. 发明授权

US06866356B2 System and methods for providing a head drive unit 有权
标题翻译：用于提供头驱动单元的系统和方法
公开(公告)号：US06866356B2
公开(公告)日：2005-03-15
申请号：US10379579
申请日：2003-03-06
申请人： Hidenori Usuda , Yoshiaki Yamada
发明人： Hidenori Usuda , Yoshiaki Yamada
IPC分类号： B41J2/01 , B05C5/00 , B41J2/045 , B41J2/055 , G02B5/20 , G02F1/13 , G02F1/1335 , G02F1/1343 , H01L51/50 , H05B33/10 , B41J29/38
CPC分类号： B41J2/04541 , B41J2/04573 , B41J2/04581 , B41J2/04588 , B41J2/04593
摘要： The present invention provides a head drive unit capable of discharging a required amount of viscous body from a head having a pressure generating element, such as a piezoelectric element, and a method of the same, a droplet discharge unit having the head drive unit, a head drive program, and a device manufacturing method having a process of discharging the viscous body by the method as one of manufacturing processes. In the invention, a driving signal is a signal to be applied to a pressure generating element, such as a piezoelectric element, provided to a head and is generated in synchronization with a clock signal. The driving signal has a period to vary the voltage and a period to hold the voltage. The present invention can vary the rate of change in the voltage of the driving signal per unit time by setting a voltage variation during the period and the number of clocks of the clock signal held in the period as appropriate depending on the rate of deformation of the pressure generating element per unit time.
摘要翻译：本发明提供一种头驱动单元，其能够从具有诸如压电元件的压力产生元件的头部排出所需量的粘性体及其方法，具有头驱动单元的液滴喷射单元，头驱动程序，以及具有通过作为制造过程之一的方法将粘性体排出的过程的装置制造方法。在本发明中，驱动信号是施加到诸如压电元件的压力产生元件提供给头部并且与时钟信号同步产生的信号。驱动信号具有改变电压和保持电压的周期的周期。本发明可以通过在该周期内设定电压变化以及在该周期内保持的时钟信号的时钟数根据该变化的速率来改变每单位时间的驱动信号的电压变化率压力发生元件每单位时间。

37. 发明授权

US08657435B2 Printing apparatus and printing method 有权
标题翻译：印刷装置和印刷方法
公开(公告)号：US08657435B2
公开(公告)日：2014-02-25
申请号：US13558186
申请日：2012-07-25
申请人： Hidenori Usuda , Shinichi Kamoshida
发明人： Hidenori Usuda , Shinichi Kamoshida
IPC分类号： B41J2/01
CPC分类号： B41J2/2114 , B41J11/0015 , B41J11/002
摘要： Disclosed is a printing apparatus that includes color ink nozzle rows that ejects the color inks which are irradiated with light and cured, clear ink nozzle row that is provided in the recording head and ejects the clear ink which is curing with irradiation of a light, and a carriage that is provided with a light irradiation section, wherein a first operation in which the color inks are ejected and the light is irradiated from the light irradiation section to cure the color inks, and after the first operation, a second operation in which clear ink is ejected and then the light is irradiated from a light irradiation section to cure the clear ink are performed, and movement speed of the carriage in the first operation is different from movement speed of the carriage in the second operation.
摘要翻译：公开了一种打印装置，其包括喷射被照射的彩色油墨的彩色墨水喷嘴列和设置在记录头中的固化的透明墨水喷嘴排，并喷射通过照射而固化的透明墨水;以及设置有光照射部的托架，其中，第一操作，其中喷射颜色墨，并且从光照射部照射光以固化彩色墨，并且在第一操作之后，进行第二操作，其中清除喷射墨水，然后从光照射部分照射光以固化透明墨水，并且第一操作中滑架的移动速度与第二操作中滑架的移动速度不同。

38. 发明授权

US08628181B2 Recording apparatus 有权
标题翻译：记录装置
公开(公告)号：US08628181B2
公开(公告)日：2014-01-14
申请号：US13285797
申请日：2011-10-31
申请人： Hidenori Usuda , Shinichi Kamoshida
发明人： Hidenori Usuda , Shinichi Kamoshida
IPC分类号： B41J2/165
CPC分类号： B41J25/308 , B41J3/543 , B41J11/0015
摘要： A recording apparatus includes a first nozzle for ejecting a first type of liquid for base coating onto a recording target medium and a second nozzle for ejecting a second type of liquid onto a base formed as a result of the base coating. A distance between the first nozzle and the recording target medium is shorter than a distance between the second nozzle and the recording target medium.
摘要翻译：记录装置包括：用于将用于基底涂布的第一类型的液体喷射到记录目标介质上的第一喷嘴和用于将第二类型的液体喷射到由于基底涂覆形成的基底上的第二喷嘴。第一喷嘴和记录目标介质之间的距离小于第二喷嘴和记录目标介质之间的距离。

39. 发明授权

US08608269B2 Fluid ejecting apparatus, and fluid ejecting method 有权
标题翻译：流体喷射装置和流体喷射方法
公开(公告)号：US08608269B2
公开(公告)日：2013-12-17
申请号：US13545092
申请日：2012-07-10
申请人： Hidenori Usuda , Hideo Noro , Toshio Kumagai , Shinichi Kamoshida
发明人： Hidenori Usuda , Hideo Noro , Toshio Kumagai , Shinichi Kamoshida
IPC分类号： C09D11/00
CPC分类号： B41J13/223 , B41J11/002
摘要： A fluid ejecting apparatus includes a drum that rotates while holding a medium on its outer periphery, a head that ejects a fluid on to the medium held on the periphery of the drum, a fixing section that fixes the fluid ejected on to the medium by the head, a measuring section that measures a diameter of the drum, and a controller that varies an ejection timing of the fluid ejected from the head in accordance with variation in the diameter of the drum measured by the measuring section.
摘要翻译：一种流体喷射装置，包括：滚筒，其在其外周保持介质的同时旋转;喷头将流体喷射到保持在滚筒周边的介质上;固定部，其将喷射在介质上的流体头部，测量滚筒的直径的测量部分，以及根据由测量部分测量的滚筒直径的变化改变从头部喷出的流体的喷射定时的控制器。

40. 发明授权

US08500235B2 Recording apparatus 有权
标题翻译：记录装置
公开(公告)号：US08500235B2
公开(公告)日：2013-08-06
申请号：US13441343
申请日：2012-04-06
申请人： Hidenori Usuda
发明人： Hidenori Usuda
IPC分类号： B41J29/393 , B41J2/01
CPC分类号： B41J2/45
摘要： A recording apparatus includes a transportation mechanism that transports a recording material, a recording head that discharges photoactive liquids, a light irradiation section that irradiates the discharged photoactive liquids with light, and a failure detection section that detects failure of light emitting devices in the light irradiation section. This recording apparatus executes recording by masking a nozzle opening which corresponds to a failed light emitting device, when the failure detection section detects the failure.
摘要翻译：记录装置包括传送记录材料的运送机构，放出光活性液体的记录头，用光照射排出的光活性液体的光照射部分，以及检测光照射中的发光装置的故障的故障检测部部分。当故障检测部检测到故障时，该记录装置通过掩蔽对应于故障发光装置的喷嘴开口来执行记录。

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