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1. 发明授权

US5491505A Ink jet recording head and apparatus having a protective member formed above energy generators for generating energy used to discharge ink 失效
标题翻译：喷墨记录头和装置具有形成在能量发生器上方的用于产生用于排出油墨的能量的保护构件
公开(公告)号：US5491505A
公开(公告)日：1996-02-13
申请号：US284266
申请日：1994-08-02
申请人： Toshio Suzuki , Asao Saito , Makoto Shibata , Junichi Kobayashi , Hirokazu Komuro , Toshihiro Mori , Shuji Koyama , Sakai Yokoyama , Ryoichi Koizumi , Keiichi Murakami
发明人： Toshio Suzuki , Asao Saito , Makoto Shibata , Junichi Kobayashi , Hirokazu Komuro , Toshihiro Mori , Shuji Koyama , Sakai Yokoyama , Ryoichi Koizumi , Keiichi Murakami
IPC分类号： B41J2/16 , B41J2/34 , B41J2/335 , B41J2/35
CPC分类号： B41J2/14129 , B41J2/1604 , B41J2/1623 , B41J2/1626 , B41J2/1631 , B41J2/1637 , B41J2/1642 , B41J2/1643 , B41J2/1646 , B41J2202/03 , B41J2202/13
摘要： An ink jet recording head includes energy generators for generating the energy used to discharge ink and a substrate on which a circuit electrically connected to the energy generators is formed. Also provided is a protective member on an insulating layer on the substrate above the energy generators. The area of a protective member which is in contact with the ink is made to be as small as possible.
摘要翻译：喷墨记录头包括用于产生用于排出油墨的能量的能量发生器和在其上形成与能量发生器电连接的电路的基板。还提供了在能量发生器上方的基板上的绝缘层上的保护构件。与油墨接触的保护部件的面积尽可能小。

2. 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。

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

US06598952B2 Liquid jet recording head having controller for controlling temperature distribution 失效
标题翻译：液体喷射记录头具有用于控制温度分布的控制器
公开(公告)号：US06598952B2
公开(公告)日：2003-07-29
申请号：US09749735
申请日：2000-12-28
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 uses a liquid recording head for effecting recording by ejecting liquid through ejection outlets corresponding to heat generation elements provided in the recording head. The recording head has a heating device for heating the recording head. A controller will select a heat generating element from among the heat generating elements to correct a temperature distribution of the recording head resulting from the heating by the heating device such that the heat generating element generates heat to such an extent that liquid for recording is not ejected through the ejection outlet during the temperature correction.
摘要翻译：记录装置使用液体记录头进行记录，通过与设置在记录头中的发热元件相对应的喷射出口喷射液体。记录头具有用于加热记录头的加热装置。控制器将从发热元件中选择发热元件，以校正由加热装置的加热产生的记录头的温度分布，使得发热元件产生热量，使得不喷射用于记录的液体在温度校正期间通过喷射口。

5. 发明授权

US5175565A Ink jet substrate including plural temperature sensors and heaters 失效
标题翻译：喷墨基板包括多个温度传感器和加热器
公开(公告)号：US5175565A
公开(公告)日：1992-12-29
申请号：US803906
申请日：1991-12-09
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： B41J2/135 , B41J2/14 , B41J2/16
CPC分类号： B41J2/0458 , B41J2/0451 , B41J2/04528 , B41J2/0454 , 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 substrate for a liquid jet recording head includes a plurality of built-in energy elements forming an array for generating thermal energy for ejecting liquid, built-in electrode wiring for supplying electric signals to the energy generating elements and first and second built-in temperature sensors disposed outside the array and adjacent opposite ends of the array for detecting a temperature of the substrate. First and second built-in heaters are disposed outside the array and adjacent opposite ends of the array for heating the substrate.
摘要翻译：用于液体喷射记录头的基板包括多个内置的能量元件，其形成用于产生用于喷射液体的热能的阵列，用于向能量产生元件提供电信号的内置电极布线和第一和第二内置温度设置在阵列外部并邻近阵列的相对端的传感器用于检测衬底的温度。第一和第二内置加热器设置在阵列的外部并且阵列的相邻两端加热衬底。

6. 发明授权

US5774147A Substrate having a common collector region and being usable in a liquid jet recording head 失效
标题翻译：具有基底的液体喷射记录头具有共同的收集区域并且可用于液体喷射记录头
公开(公告)号：US5774147A
公开(公告)日：1998-06-30
申请号：US170633
申请日：1993-12-21
申请人： Asao Saito , Tsutomu Kato , Ryoichi Koizumi
发明人： Asao Saito , Tsutomu Kato , Ryoichi Koizumi
IPC分类号： B41J2/05 , B41J2/14
CPC分类号： B41J2/14072 , B41J2/14129 , B41J2202/13
摘要： A substrate usable for a liquid jet recording head having a semiconductor substrate, transistors, and electricity-heat converting elements for generating heat energy to be utilized for discharging a liquid, which is electrically connected to said transistors, in which a plurality of said transistors is provided and the collector region of said transistors is made common.
摘要翻译：可用于具有半导体衬底，晶体管和电热转换元件的液体喷射记录头的衬底，用于产生用于排出与所述晶体管电连接的液体的热能，其中多个所述晶体管是并且所述晶体管的集电极区域是共同的。

7. 发明授权

US5212503A Liquid jet recording head having a substrate with minimized electrode overlap 失效
标题翻译：具有具有最小电极重叠的基板的液体喷射记录头
公开(公告)号：US5212503A
公开(公告)日：1993-05-18
申请号：US785165
申请日：1991-10-31
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： B41J2/04541 , B41J2/0455 , B41J2/0458 , B41J2/14129 , B41J2/1604 , B41J2/164 , B41J2202/13
摘要： A substrate for use with a liquid jet recording head has a semiconductor substrate, functional elements formed on said semiconductor substrate, and electro-thermal transducers electrically connected to the functional elements for generating thermal energy to be utilized to discharge liquid. The substrate comprises a common electrode electrically connected to the functional elements in common. The common electrode has a notch at a position facing control electrodes formed between adjacent functional elements. The notch minimizes the overlap of the common electrode and the control electrodes to decrease the probability of an electrical defect.
摘要翻译：用于液体喷射记录头的衬底具有半导体衬底，形成在所述半导体衬底上的功能元件，以及电连接到用于产生用于排出液体的热能的功能元件的电热转换器。基板包括公共电极，其共同地电连接到功能元件。公共电极在面对形成在相邻的功能元件之间的控制电极的位置处具有凹口。陷波使公共电极和控制电极的重叠最小化，以降低电气缺陷的可能性。

8. 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。

9. 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。

10. 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。

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