利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

60 条记录 (耗时 0.021 秒)

    Recording apparatus to which recording head is detachably mounted
    2.
    发明授权
    Recording apparatus to which recording head is detachably mounted 失效
    记录头可拆卸地安装到的记录装置

    公开(公告)号：US5638097A

    公开(公告)日：1997-06-10

    申请号：US131409

    申请日：1993-10-04

    申请人： Yoshiaki Takayanagi ,  Asao Saito ,  Ryoichi Koizumi ,  Hirokazu Ikeda

    发明人： Yoshiaki Takayanagi ,  Asao Saito ,  Ryoichi Koizumi ,  Hirokazu Ikeda

    IPC分类号： B41J25/34 ,  B41J2/05

    CPC分类号： B41J25/34 ,  B41J2002/14379

    摘要： A recording apparatus has a recording operation that is performed after a disposable liquid ejection recording head is mounted. The discrimination is made as to whether the recording head mounted is proper or not relative to the main assembly to which the recording head is mounted, when the main switch is actuated or the recording head is mounted. The discrimination is made with use of a part of a structure in the recording head: a temperature sensor, a temperature keeping heater, an ejection heater or a driving semiconductor function element, for example. If it is not proper, the recording operation is prevented, and/or the improperness is displayed.

    摘要翻译： 记录装置具有在安装一次性液体喷射记录头之后执行的记录操作。 鉴于当主开关被启动或记录头被安装时，相对于安装有记录头的主组件是否安装了记录头是否正确。 使用记录头中的结构的一部分进行区分：温度传感器，保温加热器，喷射加热器或驱动半导体功能元件。 如果不正确，则防止记录操作和/或不正确显示。

    Liquid jet recording apparatus
    3.
    发明授权
    Liquid jet recording apparatus 失效
    液体喷射记录装置

    公开(公告)号：US5488395A

    公开(公告)日：1996-01-30

    申请号：US304205

    申请日：1994-09-12

    申请人： Yoshiaki Takayanagi ,  Asao Saito ,  Ryoichi Koizumi

    发明人： Yoshiaki Takayanagi ,  Asao Saito ,  Ryoichi Koizumi

    IPC分类号： B41J2/175 ,  B41J2/195

    CPC分类号： B41J2/17566

    摘要： A liquid jet recording apparatus includes an ink container. A pair of electrodes are provided to be immersed in the ink in the container. By applying a voltage between the electrodes, the remainder of the ink is detected by a change in the electric resistance between the electrodes. The voltage application is not continuous but is intermittent and is performed at a predetermined time associated with the recording operation (at the time of carriage reversal) to detect the remainder of the ink. When the ink remainder detecting operation is not performed, the voltage is not applied to the electrodes. During a stand-by period the execution of the remainder of ink detection process is carried out only once to prevent degradation of the ink caused by electrolysis.

    摘要翻译： 液体喷射记录装置包括油墨容器。 设置一对电极以浸入容器中的墨水中。 通过在电极之间施加电压，通过电极之间的电阻的变化来检测墨水的其余部分。 电压施加不是连续的，而是间歇性的，并且在与记录操作相关联的预定时间（在反转时）执行以检测墨水的剩余部分。 当不执行墨水余量检测操作时，不向电极施加电压。 在待机期间，仅执行一次墨水检测处理的其余部分，以防止由电解引起的墨水的劣化。

    Liquid jet recording apparatus
    4.
    发明授权
    Liquid jet recording apparatus 失效
    液体喷射记录装置

    公开(公告)号：US5485182A

    公开(公告)日：1996-01-16

    申请号：US290071

    申请日：1994-08-15

    申请人： Yoshiaki Takayanagi ,  Asao Saito ,  Ryoichi Koizumi ,  Akira Nagatomo

    发明人： Yoshiaki Takayanagi ,  Asao Saito ,  Ryoichi Koizumi ,  Akira Nagatomo

    IPC分类号： B41J2/195 ,  B41J29/38

    CPC分类号： B41J2/195 ,  B41J2/14153 ,  B41J2002/14379

    摘要： In order to prevent change in the properties of recording liquid such as surface tension, viscosity, etc. a recording head is provided with an integral temperature sensor. The temperature controlling operation is performed in response to an output of the temperature sensor to maintain the recording liquid within a predetermined temperature range. In order to correct the variation in the properties of the individual temperature sensors, the main apparatus contains a reference temperature sensor. The temperature sensor of the recording head is corrected in its output on the basis of comparison between the temperature sensors. The recording head is provided with information representative of a property of the temperature sensor of the recording head. By the mounting of the recording head into the apparatus, the information is read, and the output of the temperature sensor is corrected on the basis of the read information.

    摘要翻译： 为了防止诸如表面张力，粘度等的记录液体的性质的改变，记录头具有一体的温度传感器。 温度控制操作是根据温度传感器的输出进行的，以将记录液体保持在预定的温度范围内。 为了校正各个温度传感器的性质的变化，主装置包含参考温度传感器。 基于温度传感器之间的比较，在其输出中校正记录头的温度传感器。 记录头具有表示记录头的温度传感器的特性的信息。 通过将记录头安装到装置中，读取信息，并且基于读取的信息校正温度传感器的输出。

    Multilayer device having integral functional element for use with an ink jet recording apparatus, and recording apparatus
    5.
    发明授权
    Multilayer device having integral functional element for use with an ink jet recording apparatus, and recording apparatus 失效
    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。

    Remaining ink detecting device and ink jet head cartridge
    6.
    发明授权
    Remaining ink detecting device and ink jet head cartridge 失效
    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。

    Substrate having a common collector region and being usable in a liquid jet recording head
    8.
    发明授权
    Substrate having a common collector region and being usable in a liquid jet recording head 失效
    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。

    Liquid jet recording head having a substrate with minimized electrode overlap
    9.
    发明授权
    Liquid jet recording head having a substrate with minimized electrode overlap 失效
    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。