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1. 发明授权

US5043748A Recording apparatus 失效
公开(公告)号：US5043748A
公开(公告)日：1991-08-27
申请号：US593251
申请日：1990-10-01
申请人： Akira Katayama , Ryoichi Koizumi , Hideaki Kishida
发明人： Akira Katayama , Ryoichi Koizumi , Hideaki Kishida
IPC分类号： B41J11/42 , G06K15/10 , G09G5/00
CPC分类号： G06K15/102
摘要： This invention provides a recording apparatus having a recording head capable of recording a predetermined amount of data at a speed higher than transfer speed of the predetermined image data supplied from image data supply source, carry means to convey recording medium to the recording head, and control means to control conveying speed corresponding to the transfer speed. This invention contributes to obtain a high density clear image capable of continued recording without interrupting conveyance of recording medium.

2. 发明授权

US5017948A Ink jet recording device with thermal energy adjustment 失效
标题翻译：具有热能调节的喷墨记录装置
公开(公告)号：US5017948A
公开(公告)日：1991-05-21
申请号：US512600
申请日：1990-04-24
申请人： Ryoichi Koizumi , Hideaki Kishida , Akira Katayama
发明人： Ryoichi Koizumi , Hideaki Kishida , Akira Katayama
IPC分类号： B41J2/05
CPC分类号： B41J2/04568 , B41J2/0458 , B41J2/0459 , B41J2/04591
摘要： The present invention relates to an ink jet recording device comprising plural energy generating means for generating energy used for discharging an ink, detecting means for detecting the number of said energy generating means actuated at the same time, adjusting means for adjusting a voltage value of the actuating pulse applied, corresponding to a result detected by said detecting means, to said energy generating means.

3. 发明授权

US06505907B2 Recording apparatus having abnormality determination based on temperature and average ejection duty cycle 失效
标题翻译：具有基于温度和平均喷射占空比的异常判定的记录装置
公开(公告)号：US06505907B2
公开(公告)日：2003-01-14
申请号：US10162884
申请日：2002-06-06
申请人： Hiroyuki Ishinaga , Masami Ikeda , Ryoichi Koizumi , Asao Saito , Kenjiro Watanabe , Tsutomu Abe , Nobuyuki Kuwabara , Tsuguhiro Fukuda , Tsutomu Katoh , Toshihiro Mori , Seiichiro Karita
发明人： Hiroyuki Ishinaga , Masami Ikeda , Ryoichi Koizumi , Asao Saito , Kenjiro Watanabe , Tsutomu Abe , Nobuyuki Kuwabara , Tsuguhiro Fukuda , Tsutomu Katoh , Toshihiro Mori , Seiichiro Karita
IPC分类号： G01D1516
CPC分类号： B41J2/0458 , B41J2/0451 , B41J2/04528 , B41J2/04541 , B41J2/04563 , B41J2/14072 , B41J2/14129 , B41J2/14153 , B41J2/1604 , B41J2/1623 , B41J2/1626 , B41J2/1631 , B41J2/1642 , B41J2/1646 , B41J2002/14379 , B41J2202/13
摘要： A recording apparatus and method of controlling the apparatus includes a recording head for ejecting liquid ink for recording by heat energization, a temperature change rate detecting device for detecting the temperature change rate of the recording head in a normal state, a storage device for storing the temperature change rate information, a determining device for determining the average ejection duty cycle from recording data, an obtaining device for obtaining information relating the temperature change rate in the normal state to the average ejection duty cycle, and a discriminating device for discriminating an abnormality of the recording head determined by the information relating the temperature change rate in the normal state to the average ejection duty cycle, and the temperature change rate detected by the temperature change rate detecting device.
摘要翻译：一种记录装置及其控制方法，包括：用于喷射用于通过热通量记录的液体墨水的记录头;用于检测正常状态下的记录头温度变化率的温度变化率检测装置;存储装置温度变化率信息，用于从记录数据确定平均喷射占空比的确定装置，用于获得与正常状态相关的温度变化率与平均喷射占空比相关的信息的获取装置，以及用于鉴别异常的识别装置通过将正常状态下的温度变化率与平均喷射占空比相关联的信息和由温度变化率检测装置检测出的温度变化率确定的记录头。

4. 发明授权

US6074041A Ink jet recording head having an electric discharge path for releasing static electricity and recording apparatus using same 失效
标题翻译：具有用于释放静电的放电路径的喷墨记录头和使用其的记录装置
公开(公告)号：US6074041A
公开(公告)日：2000-06-13
申请号：US294911
申请日：1994-08-24
申请人： Yoshiyuki Imanaka , Tsutomu Abe , Ryoichi Koizumi
发明人： Yoshiyuki Imanaka , Tsutomu Abe , Ryoichi Koizumi
IPC分类号： B41J25/34 , B41J29/00 , H05K1/02 , B41J2/14 , B41J2/16
CPC分类号： B41J25/34 , B41J29/00 , H05K1/0254
摘要： An ink jet recording head detachably mountable to a main assembly of a recording apparatus includes ejection energy generating elements for generating energy for ejecting ink; wiring for supplying electric signals to the ejection energy generating elements; electric contacts, connected with the wiring, for receiving the electric signals; and an electric discharge path, provided at least a part of a periphery of the electric contacts, for releasing static electricity.
摘要翻译：可拆卸地安装到记录装置的主组件上的喷墨记录头包括用于产生用于喷射墨水的能量的喷射能量产生元件; 用于向喷射能量产生元件提供电信号的接线; 电接点，与接线连接，用于接收电信号; 以及设置有电触点的周边的至少一部分的用于释放静电的放电路径。

5. 发明授权

US5760797A Ink jet recording head with adjustable temperature sensor and ink jet recording system having the same 失效
标题翻译：具有可调温度传感器的喷墨记录头和具有该温度传感器的喷墨记录系统
公开(公告)号：US5760797A
公开(公告)日：1998-06-02
申请号：US288703
申请日：1994-08-12
申请人： Ryoichi Koizumi , Asao Saito , Yoshiaki Takayanagi
发明人： Ryoichi Koizumi , Asao Saito , Yoshiaki Takayanagi
IPC分类号： B41J2/05 , B41J2/14
CPC分类号： B41J2/04541 , B41J2/0455 , B41J2/04563 , B41J2/0458 , B41J2/14072 , B41J2/14129 , B41J2002/14379 , B41J2202/13
摘要： An ink jet recording head includes an ink discharging portion having a discharge opening for discharging ink, a substrate having an electrical/thermal converting element for generating thermal energy supplied to the ink discharging portion and used to discharge the ink, and a temperature detecting element, and an information bearing means for carrying information providing the feature of the temperature detecting element. The output from the temperature detecting element are used to adjust the temperature of the ink jet recording head.
摘要翻译：喷墨记录头包括具有用于排出油墨的排出口的排墨部分，具有用于产生供应到排墨部分并用于排出油墨的热能的电/热转换元件的基板和温度检测元件，以及用于承载提供温度检测元件的特征的信息的信息承载装置。来自温度检测元件的输出用于调节喷墨记录头的温度。

6. 发明授权

US5696543A Recording head which detects temperature of an element chip and corrects for variations in that detected temperature, and cartridge and apparatus having such a head 失效
标题翻译：检测元件芯片的温度并校正检测到的温度变化的记录头，以及具有这种头部的盒和设备
公开(公告)号：US5696543A
公开(公告)日：1997-12-09
申请号：US352586
申请日：1994-12-09
申请人： Ryoichi Koizumi , Yasutomo Watanabe
发明人： Ryoichi Koizumi , Yasutomo Watanabe
IPC分类号： B41J2/05 , B41J2/14 , B41J2/04
CPC分类号： B41J2/04563 , B41J2/0458 , B41J2/14153 , B41J2002/14379
摘要： A liquid ejecting recording head using thermal energy to eject liquid for recording an image, includes an element chip having a plurality of electrothermal transducer elements for producing thermal energy to create bubbles to ejecto the liquid; a temperature detecting element disposed on the element chip to detect a temperature of the chip; liquid passages, disposed on the chip, corresponding to the electrothermal transducer elements having an opening at an end; correcting means for correcting an output of the temperature detecting element.
摘要翻译：使用热能喷射用于记录图像的液体的液体喷射记录头包括具有多个用于产生热能以产生气泡以喷射液体的多个电热换能器元件的元件芯片; 设置在元件芯片上以检测芯片的温度的温度检测元件; 液体通道，设置在芯片上，对应于在一端具有开口的电热换能器元件; 用于校正温度检测元件的输出的校正装置。

7. 发明授权

US5570119A Multilayer device having integral functional element for use with an ink jet recording apparatus, and recording apparatus 失效
标题翻译：具有用于喷墨记录装置的整体功能元件的多层装置和记录装置
公开(公告)号：US5570119A
公开(公告)日：1996-10-29
申请号：US347165
申请日：1994-11-23
申请人： Asao Saito , Ryoichi Koizumi , Tsutomu Kato
发明人： Asao Saito , Ryoichi Koizumi , Tsutomu Kato
IPC分类号： B41J2/05 , B41J2/14 , B41J2/16
CPC分类号： B41J2/14129 , B41J2/04541 , B41J2/0455 , B41J2/0458 , B41J2002/14379 , B41J2202/13
摘要： A device for use with a liquid jet recording head, and such a head, include a substrate having a semiconductor functional element, an electrothermal transducer electrically connected to the semiconductor functional element for generating thermal energy to be utilized to discharge liquid from the liquid jet recording head, and an insulating layer disposed on the semiconductor functional element and having a contact hole. An electrode is disposed within the contact hole and another insulating layer is disposed on the electrode and has a through hole. The transducer is disposed on the other insulating layer and has a resistor layer and a pair of electrodes, and that resistor layer includes a portion disposed between the electrode within the contact hole and one of the pair of electrodes within the through hole.
摘要翻译：与液体喷射记录头一起使用的装置和这种头部包括具有半导体功能元件的基板，电连接到半导体功能元件的电热转换器，用于产生用于从液体喷射记录中排出液体的热能头部和设置在半导体功能元件上并具有接触孔的绝缘层。电极设置在接触孔内，另一绝缘层设置在电极上并具有通孔。换能器设置在另一绝缘层上，具有电阻层和一对电极，该电阻层包括设置在接触孔内的电极和通孔内的一对电极中的一个电极之间的部分。

8. 发明授权

US5329304A Remaining ink detecting device and ink jet head cartridge 失效
标题翻译：剩余墨水检测装置和喷墨头盒
公开(公告)号：US5329304A
公开(公告)日：1994-07-12
申请号：US851129
申请日：1992-03-16
申请人： Ryoichi Koizumi , Asao Saito
发明人： Ryoichi Koizumi , Asao Saito
IPC分类号： B41J2/175
CPC分类号： B41J2/17566 , B41J2002/17579 , B41J2202/13
摘要： A device for detecting a quantity of remaining ink includes first and second electrodes provided in an ink supply passage which connects an ink tank for storing an ink to a recording head for emitting the ink, and a detection means for detecting a resistance between the first and second electrodes. The second electrode is provided in the ink supply passage in an area relatively close to the recording head, whereas the first electrode is provided in the ink supply passage in an area relatively far from the recording head with the second electrode therebetween. The second electrode is maintained at the same potential as that of a substrate which constitutes the recording head and on which emission energy generating elements driven to emit the ink are disposed, whereas the first electrode is maintained at a potential different from that of the second electrode. Consequently, the amount of remaining ink can be detected by measuring changes in the resistance between the first and second electrodes.
摘要翻译：用于检测剩余墨水量的装置包括设置在墨水供应通道中的第一和第二电极，墨水供应通道将用于存储墨水的墨水罐连接到用于发射墨水的记录头，以及检测装置，用于检测第一和第第二电极。第二电极设置在相对靠近记录头的区域中的供墨通道中，而第一电极设置在相对远离记录头的区域中的供墨通道中，其间具有第二电极。第二电极保持与构成记录头的基板相同的电位，并且在其上设置驱动发射墨的发射能量产生元件，而第一电极被保持在与第二电极不同的电位。因此，可以通过测量第一和第二电极之间的电阻的变化来检测剩余墨水的量。

9. 发明授权

US07967413B2 Liquid ejection head and liquid ejection method 有权
标题翻译：液体喷射头和液体喷射方法
公开(公告)号：US07967413B2
公开(公告)日：2011-06-28
申请号：US12126715
申请日：2008-05-23
申请人： Ryoichi Koizumi , Shuichi Murakami , Yasunori Takei
发明人： Ryoichi Koizumi , Shuichi Murakami , Yasunori Takei
IPC分类号： B41J2/14
CPC分类号： B41J2/1404 , B41J2002/14475 , B41J2202/11
摘要： A liquid ejection method is provided which ejects small-volume droplets from ejection openings and causes them to reliably combine together on the fly into a large droplet that is less susceptible to influences of air flows, thus realizing a printing with reduced droplet landing position deviations. To that end, each of the ejection openings is constructed of two openings spaced apart and a slit-like constricted connection portion that connects the two openings together.
摘要翻译：提供了一种液体喷射方法，其从喷射口喷出小体积的液滴，并使它们在飞行中可靠地组合在一起不易受空气流动影响的大液滴，因此实现了具有降低的液滴着落位置偏差的打印。为此，每个喷射口由两个间隔开的开口构成，并且将两个开口连接在一起的狭缝状收缩连接部分构成。

10. 发明授权

US06234599B1 Substrate having a built-in temperature detecting element, and ink jet apparatus having the same 失效
标题翻译：具有内置温度检测元件的基板和具有该温度检测元件的喷墨设备
公开(公告)号：US06234599B1
公开(公告)日：2001-05-22
申请号：US08245232
申请日：1994-05-17
申请人： Hiroyuki Ishinaga , Masami Ikeda , Ryoichi Koizumi , Asao Saito , Kenjiro Watanabe , Tsutomu Abe , Nobuyuki Kuwabara , Tsuguhiro Fukuda , Tsutomu Katoh , Toshihiro Mori , Seiichiro Karita
发明人： Hiroyuki Ishinaga , Masami Ikeda , Ryoichi Koizumi , Asao Saito , Kenjiro Watanabe , Tsutomu Abe , Nobuyuki Kuwabara , Tsuguhiro Fukuda , Tsutomu Katoh , Toshihiro Mori , Seiichiro Karita
IPC分类号： G01D1516
CPC分类号： B41J2/0458 , B41J2/0451 , B41J2/04528 , B41J2/04541 , B41J2/04563 , B41J2/14072 , B41J2/14129 , B41J2/14153 , B41J2/1604 , B41J2/1623 , B41J2/1626 , B41J2/1631 , B41J2/1642 , B41J2/1646 , B41J2002/14379 , B41J2202/13
摘要： The present invention involves recording apparatus having such a recording head that records using thermal energy. The recording head has a substrate which includes plural thermal energy generating elements for generating thermal energy, plural wiring lines electrically connected with associated said thermal energy generating elements, and a temperature detecting element built in the substrate. This temperature detecting element is either a diode or a transistor.
摘要翻译：本发明涉及具有使用热能记录的记录头的记录装置。记录头具有包括多个用于产生热能的热能产生元件的基板，与相关联的所述热能产生元件电连接的多个布线以及内置于该基板中的温度检测元件。该温度检测元件是二极管或晶体管。

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