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1. 发明授权

US08403439B2 Flow rate control device, liquid-droplet ejecting device, and computer readable medium 有权
标题翻译：流量控制装置，液滴喷射装置和计算机可读介质
公开(公告)号：US08403439B2
公开(公告)日：2013-03-26
申请号：US13112190
申请日：2011-05-20
申请人： Kumiko Tanaka , Jun Isozaki , Masaki Kataoka
发明人： Kumiko Tanaka , Jun Isozaki , Masaki Kataoka
IPC分类号： B41J29/38
CPC分类号： B41J2/175 , B41J2/17596 , B41J2/19 , B41J29/38
摘要： A flow rate control device includes a pressure generating unit that delivers a liquid to a liquid reservoir unit including an ejecting port; a flow rate control unit that controls a flow rate of the pressure generating unit by performing a first flow rate control and a second flow rate control, the first flow rate control being to raise a pressure inside the liquid reservoir unit up to a target pressure at a first pressure change rate which is sufficiently high to float air bubbles adhering to a wall surface inside the liquid reservoir unit, the second flow rate control being to maintain the target pressure or to lower the pressure inside the liquid reservoir unit from the target pressure at a second pressure change rate lower than the first pressure change rate in order to eject air bubbles floating inside the liquid reservoir unit from the ejecting port.
摘要翻译：流量控制装置包括将液体输送到包括排出口的储液单元的压力产生单元; 流量控制单元，其通过执行第一流量控制和第二流量控制来控制所述压力发生单元的流量，所述第一流量控制是将所述储液单元内的压力升高至目标压力第一压力变化率足够高以使附着在储液器单元内的壁面的气泡浮起，第二流量控制用于保持目标压力或者将液体储存器内部的压力从目标压力降低第二压力变化率低于第一压力变化率，以便从排出口排出浮在储液器单元内的气泡。

2. 发明申请

US20090207226A1 PROCESS AND APPARATUS FOR FORMING PATTERN 审中-公开
标题翻译：形成图案的过程和装置
公开(公告)号：US20090207226A1
公开(公告)日：2009-08-20
申请号：US12364620
申请日：2009-02-03
申请人： Hiroshi Ikeda , Ken Hashimoto , Masahiko Fujii , Jun Isozaki , Koichi Saitoh , Naosuke Ino
发明人： Hiroshi Ikeda , Ken Hashimoto , Masahiko Fujii , Jun Isozaki , Koichi Saitoh , Naosuke Ino
IPC分类号： B41J2/01
CPC分类号： B41J2/0057
摘要： The invention presents a pattern forming apparatus including: an intermediate transfer body; a particle supply unit, for forming a liquid receptive particle layer of a specified layer thickness by supplying liquid receptive particles, capable of receiving a recording liquid containing recording material and also capable of trapping the recording material at the surface thereof, onto the intermediate transfer body; a liquid droplet ejection unit for ejecting liquid droplets of the recording liquid on the liquid receptive particle layer on the basis of specified data, and forming a pattern of the recording material near the surface of the liquid receptive particle layer; and a transferring unit, for transferring the liquid receptive particle layer containing the recording liquid onto a transfer object, so that the pattern is placed between the transfer object (recording medium) and the liquid receptive particle layer.
摘要翻译：本发明提供了一种图案形成装置，包括：中间转印体; 颗粒供给单元，用于通过提供液体接收颗粒形成具有特定层厚度的液体接受性颗粒层，所述液体接收颗粒能够接收含有记录材料的记录液体并且还能够将其表面上的记录材料捕获到中间转印体上 ; 液滴喷射单元，用于根据指定的数据将记录液体的液滴喷射到液体接收颗粒层上，并且在液体接收颗粒层的表面附近形成记录材料的图案; 以及转印单元，用于将含有记录液体的液体接收颗粒层转印到转印体上，使得图案位于转印体（记录介质）和液体接收颗粒层之间。

3. 发明申请

US20080129797A1 LIQUID DROPLET EJECTING HEAD AND LIQUID DROPLET EJECTING APPARATUS 有权
标题翻译：液滴喷射头和液滴喷射装置
公开(公告)号：US20080129797A1
公开(公告)日：2008-06-05
申请号：US11936160
申请日：2007-11-07
申请人： Jun Isozaki
发明人： Jun Isozaki
IPC分类号： B41J2/05 , B41J29/38
CPC分类号： B41J2/175 , B41J2/17513 , B41J2/17596 , B41J3/60
摘要： A liquid droplet ejecting head according to an aspect of the present invention includes a liquid droplet ejecting element for ejecting liquid droplets a liquid supply path having two or more flow ports, through which a liquid can flow, and supplying the liquid flowing in from the flow ports to the liquid droplet ejecting element, and a flow path cross-sectional area variable unit for changing the flow path cross-sectional area of the liquid supply path.
摘要翻译：根据本发明的一个方面的液滴喷射头包括：液滴喷射元件，用于喷射具有两个或更多个流动端口的液体供应路径的液滴，液体可以流过液体喷射元件，并且供应从流动流入的液体到液滴喷射元件的端口，以及用于改变液体供应路径的流路横截面积的流路截面积可变单元。

4. 发明申请

US20060152541A1 Droplet discharging apparatus 审中-公开
标题翻译：滴液排放装置
公开(公告)号：US20060152541A1
公开(公告)日：2006-07-13
申请号：US11299531
申请日：2005-12-12
申请人： Jun Isozaki , Kishiharu Itazu , Naoki Morita , Satoshi Yashima
发明人： Jun Isozaki , Kishiharu Itazu , Naoki Morita , Satoshi Yashima
IPC分类号： B41J29/38
CPC分类号： B41J2/1408 , B41J2/04528 , B41J2/04563 , B41J2/04581 , B41J2/04588 , B41J2/04593 , B41J2/175 , B41J29/377
摘要： The droplet discharging apparatus of the present invention comprises: droplet discharging heads that discharge a discharge fluid in droplet form; multiple head drive elements that drive the droplet discharging heads; and a heat-dissipating block that is thermally connected to the respective head drive elements and which has a discharge fluid flowing conduit therein that cools the head drive elements by making the discharge fluid flow through.
摘要翻译：本发明的液滴排出装置包括：以液滴形式排出排出流体的液滴喷射头; 驱动液滴喷射头的多个头驱动元件; 以及散热块，其热连接到各个头驱动元件，并且其中具有排放流体的流体导管，其中通过使排放流体流过而冷却头驱动元件。

5. 发明申请

US20060055719A1 Ink jet system 有权
标题翻译：喷墨系统
公开(公告)号：US20060055719A1
公开(公告)日：2006-03-16
申请号：US11059102
申请日：2005-02-16
申请人： Masami Furuya , Jun Isozaki
发明人： Masami Furuya , Jun Isozaki
IPC分类号： B41J29/38
CPC分类号： B41J29/393
摘要： An ink jet injection system performs detecting an ink injection condition by ejecting ink droplets so as to form a detecting pattern on a recording medium. When the detecting pattern is formed, the ink droplets are ejected at almost the same position in the state in which the transportation of the recording medium is stopped or a feeding speed of the recording medium is set slower than that during a normal printing operation.
摘要翻译：喷墨喷射系统通过喷射墨滴来执行墨水注入状态的检测，以便在记录介质上形成检测图案。当形成检测图案时，在停止记录介质的传送或记录介质的传送速度被设置得比普通打印操作中的速度慢的状态下，墨滴在几乎相同的位置被喷射。

6. 发明授权

US06866372B2 Ink jet printer 失效
标题翻译：喷墨打印机
公开(公告)号：US06866372B2
公开(公告)日：2005-03-15
申请号：US10372306
申请日：2003-02-25
申请人： Kazuyuki Oda , Ichiro Tomikawa , Atsumichi Imazeki , Fumihiko Ogasawara , Yumiko Namba , Jun Isozaki
发明人： Kazuyuki Oda , Ichiro Tomikawa , Atsumichi Imazeki , Fumihiko Ogasawara , Yumiko Namba , Jun Isozaki
IPC分类号： B41J2/125 , B41J2/175
CPC分类号： B41J2/17566 , B41J2/17503 , B41J2/17509 , B41J2/17513
摘要： An ink jet printer is disclosed which, only when ink is to be supplied, supplies ink from a main tank disposed outside a carriage and which can effect the supply of ink stably without the leakage of ink. When it is detected by an ink level sensor that the ink level in a second ink chamber of an ink tank has become lower than a predetermined position, pipes in ports are inserted respectively into slit valves provided in the second ink chamber. Then, by operating a pump, the air present in the second ink chamber is discharged by suction to increase a negative pressure in the second ink chamber, allowing ink to be supplied from a main tank into the second ink chamber. Thus, since the supply of ink is performed by a negative pressure, it is possible to prevent the leakage of ink from the portion where the pipe is inserted into the slit valve.
摘要翻译：公开了一种喷墨打印机，其仅在供应墨水时，从设置在滑架外部的主箱供应墨水，并且可以稳定地供应墨水而不会出现墨水泄漏。当由墨水位传感器检测到墨罐的第二墨室中的墨水量已经变得低于预定位置时，端口中的管分别插入设置在第二墨室中的狭缝阀中。然后，通过操作泵，存在于第二墨室中的空气通过抽吸排出，以增加第二墨室中的负压，从而允许墨水从主墨水供应到第二墨室中。因此，由于通过负压进行墨的供给，因此能够防止墨从管插入狭缝阀的部分泄漏。

7. 发明授权

US06354015B1 Drying device 有权
标题翻译：干燥装置
公开(公告)号：US06354015B1
公开(公告)日：2002-03-12
申请号：US09654266
申请日：2000-09-01
申请人： Fumihiko Ogasawara , Jun Isozaki , Yoshihiko Fujimura , Yumiko Namba , Hisayuki Kinoshita
发明人： Fumihiko Ogasawara , Jun Isozaki , Yoshihiko Fujimura , Yumiko Namba , Hisayuki Kinoshita
IPC分类号： F26B1900
CPC分类号： F26B3/283 , B41J11/002
摘要： A drying device capable of keeping substantially constant the temperature of a moving recording sheet and evenly drying it without increasing radiation heat. Though the surface temperature of a recording sheet is lower on the upstream in the drying region and the temperature of outside air blown into the drying region is lower, the temperature of the recording sheet moved in the drying region is kept substantially constant by making the output of the upstream halogen lamp larger than that of the downstream halogen lamp. Even if the airflow velocity in the drying region is different, the radiation heat amount is adjusted according to the velocity to keep substantially constant the temperature of the recording sheet moved in the drying region. Thus, the recording sheet can be evenly dried and even if a jam of the recording sheet occurs in the drying region, there is no possibility of scorching, fuming or the like. The opening of a reflector holder is closed by a plate formed of heat resisting glass, and the plate is disposed parallel to a surface of a platen. By the plate, the airflow is kept from entering the reflector to generate a turbulent flow, but the airflow having passed round the reflector holder to be guided to the platen surface passes through a space formed by the plate and the platen to be rectified. Accordingly, the wind velocity in the space becomes constant, thereby the recording sheet can be evenly dried.
摘要翻译：一种干燥装置，其能够使移动的记录纸的温度基本上保持恒定，并且在不增加辐射热的情况下均匀地干燥。虽然记录片材的表面温度在干燥区域的上游较低，并且吹入干燥区域的外部空气的温度较低，但是通过使输出的干燥区域中移动的记录片材的温度保持基本上恒定的上游卤素灯大于下游卤素灯。即使干燥区域中的气流速度不同，根据速度调节辐射热量，使得在干燥区域中移动的记录纸的温度保持基本恒定。因此，记录纸可以均匀地干燥，并且即使在干燥区域中发生记录纸的堵塞，也不可能发生焦烧，发烟等。反射器支架的开口被由耐热玻璃形成的板封闭，并且板平行于压板的表面设置。通过板，气流不会进入反射器以产生湍流，但是已经通过反射器支架的气流被引导到压板表面，通过由板和压板形成的空间以进行整流。因此，空间中的风速变得恒定，从而可以使记录片材均匀地干燥。

8. 发明授权

US5708465A Thermal ink-jet head 失效
标题翻译：热喷墨头
公开(公告)号：US5708465A
公开(公告)日：1998-01-13
申请号：US364202
申请日：1994-12-27
申请人： Naoki Morita , Jun Isozaki , Yoshihiko Fujimura , Masahiko Fujii
发明人： Naoki Morita , Jun Isozaki , Yoshihiko Fujimura , Masahiko Fujii
IPC分类号： B41J2/14 , B41J2/05
CPC分类号： B41J2/1404 , B41J2002/14379 , B41J2202/03
摘要： A thermal ink-jet head of the present invention is so designed as to improve operating frequency by surely trapping foreign substances and reducing the influence of a cross stroke. In the thermal ink-jet head of the present invention, a channel wafer is provided with a nozzle channel, a coupling flow channel, and an ink reservoir. A protective layer and a polyamide layer are formed on a heater wafer. The polyamide layer is provided with pits extending from a heating element up to the coupling flow channel and a bypass pit for coupling the ink reservoir and the coupling flow channel. Foreign substances are trapped at the entry port of the bypass pit and the entry port of the coupling flow channel. The pit controls the growth of the bubble by eating away the front end of the heating element and reducing its rear end. Moreover, the polyamide wall at the end of the pit is made semicircular to suppress the propagation of the pressure toward the coupling flow channel and to reduce the cross stroke by means of the coupling flow channel. The channel pressure wall at the end of the nozzle channel is used to reduce the flow channel resistance.
摘要翻译：本发明的热喷墨头被设计成通过可靠地捕获异物并减少横行程的影响来提高操作频率。在本发明的热喷墨头中，通道晶片设置有喷嘴通道，耦合流动通道和墨水储存器。在加热器晶片上形成保护层和聚酰胺层。聚酰胺层设置有从加热元件延伸到耦合流动通道的凹坑和用于联接墨水储存器和耦合流动通道的旁路凹坑。异物被捕获在旁路通道的入口和耦合流道的进入口。坑通过消除加热元件的前端并减小其后端来控制气泡的生长。此外，凹坑末端的聚酰胺壁被制成半圆形，以抑制压力朝向耦合流动通道的传播，并且通过耦合流动通道减少横冲程。喷嘴通道末端的通道压力壁用于减小流道阻力。

9. 发明申请

US20120007902A1 LIQUID SUPPLY CONTROLLER, LIQUID DROPLET DISCHARGE DEVICE, NON-TRANSITORY COMPUTER READABLE MEDIUM STORING PROGRAM, AND LIQUID SUPPLY CONTROL METHOD 有权
标题翻译：液体供应控制器，液体排出装置，非接收式计算机可读介质存储程序和液体供应控制方法
公开(公告)号：US20120007902A1
公开(公告)日：2012-01-12
申请号：US13039542
申请日：2011-03-03
申请人： Masashi Hiratsuka , Masaki Kataoka , Jun Isozaki , Hirotake Sasaki
发明人： Masashi Hiratsuka , Masaki Kataoka , Jun Isozaki , Hirotake Sasaki
IPC分类号： B41J2/195
CPC分类号： B41J2/175 , B41J2/17596 , B41J29/38
摘要： A liquid supply controller includes a liquid circulation controller that includes supply and recovery units of a liquid droplet discharge unit, and that circulates liquid according to a differential pressure between the supply unit and the recovery unit, a back pressure setting unit that sets a back pressure that is a discharge pressure based on supply and recovery pressures set by the liquid circulation controller, a circulation amount obtaining unit that obtains a flow rate of the liquid circulated; a judging unit that judges whether or not the obtained flow rate is a proper value, and a differential pressure adjusting unit that adjusts the differential pressure while maintaining the back pressure within an allowable range when it is judged that the flow rate is not the proper value.
摘要翻译：液体供给控制器包括：液体循环控制器，其包括液滴喷射单元的供应和回收单元，并且根据供给单元和回收单元之间的压差循环液体;背压设定单元，其设定背压即基于由液体循环控制器设定的供给和恢复压力的排出压力，循环量获得单元，其获得流通的液体的流量; 判定所获得的流量是否为适当值的判断单元，以及当判断流量不是适当值时将压力保持在允许范围内的差压调节单元。

10. 发明授权

US06726313B1 Ink jet printer 失效
标题翻译：喷墨打印机
公开(公告)号：US06726313B1
公开(公告)日：2004-04-27
申请号：US09650665
申请日：2000-08-30
申请人： Kazuyuki Oda , Ichiro Tomikawa , Atsumichi Imazeki , Fumihiko Ogasawara , Yumiko Namba , Jun Isozaki
发明人： Kazuyuki Oda , Ichiro Tomikawa , Atsumichi Imazeki , Fumihiko Ogasawara , Yumiko Namba , Jun Isozaki
IPC分类号： B41J2175
CPC分类号： B41J2/17566 , B41J2/17503 , B41J2/17509 , B41J2/17513
摘要： An ink jet printer is disclosed which, only when ink is to be supplied, supplies ink from a main tank disposed outside a carriage and which can effect the supply of ink stably without the leakage of ink. When it is detected by an ink level sensor that the ink level in a second ink chamber of an ink tank has become lower than a predetermined position, pipes in ports are inserted respectively into slit valves provided in the second ink chamber. Then, by operating a pump, the air present in the second ink chamber is discharged by suction to increase a negative pressure in the second ink chamber, allowing ink to be supplied from a main tank into the second ink chamber. Thus, since the supply of ink is performed by a negative pressure, it is possible to prevent the leakage of ink from the portion where the pipe is inserted into the slit valve.
摘要翻译：公开了一种喷墨打印机，其仅在供应墨水时，从设置在滑架外部的主箱供应墨水，并且可以稳定地供应墨水而不会出现墨水泄漏。当由墨水位传感器检测到墨罐的第二墨室中的墨水量已经变得低于预定位置时，端口中的管分别插入设置在第二墨室中的狭缝阀中。然后，通过操作泵，存在于第二墨室中的空气通过抽吸排出，以增加第二墨室中的负压，从而允许墨水从主墨水供应到第二墨室中。因此，由于通过负压进行墨的供给，因此能够防止墨从管插入狭缝阀的部分泄漏。

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