公开(公告)号：US6068363A

公开(公告)日：2000-05-30

申请号：US887634

申请日：1997-07-03

申请人： Asao Saito

发明人： Asao Saito

IPC分类号： B41J2/175 ,  B41J2/05 ,  B41J2/14

CPC分类号： B41J2/04541 ,  B41J2/04528 ,  B41J2/04546 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/14153 ,  B41J2202/21

摘要： The object of the present invention is to control temperature sensors and heaters provided to a plurality of elemental substrates to appropriately perform temperature control for each of the elemental substrates, wherein a multiplexer 13 is connected to temperature sensors provided to each of a plurality of elemental substrates 14, and the detection signals of these temperature sensors are selectively output from terminals 10 of the head 20 via the multiplexer 13.

摘要翻译： 本发明的目的是控制提供给多个元件基板的温度传感器和加热器以适当地对每个元件基板执行温度控制，其中多路复用器13连接到设置到多个元件基板中的每一个的温度传感器 14，并且这些温度传感器的检测信号经由复用器13从头部20的端子10选择性地输出。

公开(公告)号：US5726696A

公开(公告)日：1998-03-10

申请号：US819072

申请日：1997-03-18

申请人： Asao Saito ,  Hiroyuki Ishinaga ,  Teruo Ozaki ,  Ryoichi Koizumi

发明人： Asao Saito ,  Hiroyuki Ishinaga ,  Teruo Ozaki ,  Ryoichi Koizumi

IPC分类号： B41J2/14 ,  B41J2/16 ,  B41J2/175 ,  B41J25/34 ,  B41J2/05

CPC分类号： B41J25/34 ,  B41J2/14129 ,  B41J2/1604 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1637 ,  B41J2/1642 ,  B41J2/1643 ,  B41J2/1646 ,  B41J2002/14379 ,  B41J2202/13

摘要： An ink jet recording apparatus comprises a liquid ejection portion having an ejection outlet for ejecting ink; and a recording head having a substrate on which are provided an electrothermal transducer for generating heat for the ejection of ink supplied to the ejection portion, at least one functional device electrically connected to the electrothermal transducer, and a laminate. The structure of at least a part of the laminate is identical with the structure of the functional devices and the laminate is useable as a reserve functional device. Such construction of the recording head makes it possible to change the function thereof easily, and, can be copied flexibly with change of design. A portion of the functional device can be formed in a U shape.

摘要翻译： 喷墨记录装置包括具有用于喷射墨水的喷射出口的液体喷射部分; 以及具有基板的记录头，在其上设置有电热换能器，用于产生用于喷射供应到喷射部分的墨的热量，至少一个电连接到电热换能器的功能装置和层压板。 层叠体的至少一部分的结构与功能元件的结构相同，层叠体可用作保留功能元件。 记录头的这种构造使得可以容易地改变其功能，并且可以随着设计的改变灵活地复制。 功能器件的一部分可以形成为U形。

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。

公开(公告)号：US5634805A

公开(公告)日：1997-06-03

申请号：US523599

申请日：1995-09-05

申请人： Asao Saito ,  Toshiaki Uchida ,  Shigeki Nozawa

发明人： Asao Saito ,  Toshiaki Uchida ,  Shigeki Nozawa

IPC分类号： G06F1/16 ,  G06K13/08 ,  H05K5/02 ,  H01R13/52

CPC分类号： H05K5/0265 ,  G06K13/08 ,  G06K13/0806 ,  H05K5/0295

摘要： A card receiving/ejecting device having an excellent operability and free from malfunction. First and second card receiving/ejecting units are vertically arranged adjacent to each other for accepting first and second expansion cards, respectively, for expanding a function of an information processing equipment. First and second ejection buttons are vertically arranged adjacent to each other at the side of openings formed in a housing. The first ejection button is directly connected to a first ejection lever, while the second ejection button is connected to a second ejection lever via an intervening spring which has a smaller elasticity than that of a second spring for urging the second ejection lever in a card inserting direction.

摘要翻译： 一种具有优异操作性且无故障的卡片接收/排出装置。 第一和第二卡片接收/排出单元相互垂直地布置以分别接受第一和第二扩展卡，用于扩展信息处理设备的功能。 第一和第二弹出按钮在形成在壳体中的开口的一侧彼此相邻地竖直布置。 第一弹出按钮直接连接到第一弹出杆，而第二弹出按钮通过中间弹簧连接到第二弹出杆，所述中间弹簧具有比用于将卡片插入中推动第二弹出杆的第二弹簧小的弹簧 方向。

公开(公告)号：US5567630A

公开(公告)日：1996-10-22

申请号：US58433

申请日：1993-04-20

申请人： Shigeyuki Matsumoto ,  Asao Saito ,  Yashiro Naruse ,  Kei Fujita

发明人： Shigeyuki Matsumoto ,  Asao Saito ,  Yashiro Naruse ,  Kei Fujita

IPC分类号： B41J2/14 ,  B41J2/16 ,  B41J2/34 ,  H01L21/265 ,  H01L21/70 ,  H01L21/77

CPC分类号： B41J2/34 ,  B41J2/14129 ,  B41J2/1604 ,  B41J2/1626 ,  B41J2/1631 ,  B41J2/1637 ,  B41J2/1642 ,  B41J2/1646 ,  B41J2202/13

摘要： A recording head for discharging ink by using thermal energy comprises a plurality of outlets for discharging ink and a substrate including a common substrate plate of P type, a plurality of electrothermal converting elements and a plurality of functional elements connected to the respective electrothermal converting elements and formed on the common substrate plate as well as the electrothermal converting elements. Each of the functional elements has a first semiconductor region of N type, a second semiconductor region of P type provided within the first semiconductor region and a third semiconductor region of N type provided within the second semiconductor region, so as to form a rectifying junction. The first, second and third semiconductor regions are formed by diffusion of impurity atoms in the common semiconductor substrate plate.

摘要翻译： 用于通过使用热能排出墨的记录头包括用于排出墨的多个出口和包括P型公共基板，多个电热转换元件和连接到各个电热转换元件的多个功能元件的基板，以及 形成在公共基板上以及电热转换元件上。 每个功能元件具有N型的第一半导体区域，设置在第一半导体区域内的P型第二半导体区域和设置在第二半导体区域内的N型第三半导体区域，以形成整流结。 第一，第二和第三半导体区域由共用半导体衬底板中杂质原子的扩散形成。

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。

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。

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。

公开(公告)号：US5182577A

公开(公告)日：1993-01-26

申请号：US645732

申请日：1991-01-24

申请人： Hiroyuki Ishinaga ,  Asao Saito ,  Toshihiro Mori

发明人： Hiroyuki Ishinaga ,  Asao Saito ,  Toshihiro Mori

IPC分类号： B41J2/05 ,  B41J2/14 ,  B41J2/16

CPC分类号： B41J2/1646 ,  B41J2/14072 ,  B41J2/14129 ,  B41J2/1604 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1642 ,  B41J2002/14379 ,  B41J2202/13

摘要： A recording head is equipped with a plurality of liquid discharge portions, each having a discharge opening for discharging ink, and a substrate. The substrate is provided with a plurality of electrothermal transducers for generating thermal energy to be utilized for discharging the ink supplied to the liquid discharging portions and a plurality of functional devices connected electrically to the electrothermal transducers. The plurality of functional devices are arranged in a direction different from an arrangement direction of the plurality of electrothermal transducers within a region provided with a wiring portion. The region includes common electrode wiring and selective electrode wiring for the plurality of electrothermal transducers and the plurality of functional devices. The plurality of electrothermal transducers are connected to the common electrode wiring. The wiring portion is formed essentially at a layer lower than the layer where the electrothermal transducers are formed.

公开(公告)号：US4692773A

公开(公告)日：1987-09-08

申请号：US815677

申请日：1986-01-02

申请人： Asao Saito ,  Kunio Watanabe

发明人： Asao Saito ,  Kunio Watanabe

IPC分类号： H04N1/40 ,  H04N1/50 ,  G01D15/16 ,  H04N1/23

CPC分类号： H04N1/50 ,  H04N1/40 ,  H04N1/40031 ,  H04N1/40087

摘要： A method for forming images with a gradation characteristic based on the arrangement of image forming elements comprises modulating an arrangement pitch of the image forming elements in at least one arrangement direction without quantization in accordance with the gradation level.

摘要翻译： 基于图像形成元件的布置形成具有灰度特性的图像的方法包括根据灰度级调制图像形成元件在至少一个布置方向上的排列间距而不进行量化。