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1. 发明授权

US09579888B2 Recording element substrate 有权
标题翻译：记录元件基板
公开(公告)号：US09579888B2
公开(公告)日：2017-02-28
申请号：US12965744
申请日：2010-12-10
申请人： Tomoko Kudo , Tatsuo Furukawa , Nobuyuki Hirayama , Ryo Kasai , Kimiyuki Hayasaki
发明人： Tomoko Kudo , Tatsuo Furukawa , Nobuyuki Hirayama , Ryo Kasai , Kimiyuki Hayasaki
IPC分类号： B41J2/05 , B41J2/045
CPC分类号： B41J2/0458 , B41J2/04541 , B41J2/0455
摘要： A substrate includes a first and a second element arrays in each of which a plurality of elements is arrayed along a first direction of the substrate, a first and a second pad arrays in which a plurality of pads is arrayed along respective two opposite sides extending along a second direction of the substrate, a reception circuit configured to receive data for driving the elements, a data circuit configured to generate data corresponding to the first and the second element array, respectively based on the received data, a signal generation circuit configured to generate a period signal for determining a drive period of the elements based on the generated data, and an output circuit configured to output information related to the substrate.
摘要翻译：衬底包括第一和第二元件阵列，每个元件阵列中的多个元件沿着衬底的第一方向排列;第一和第二焊盘阵列，其中多个焊盘沿相应的两个相对侧延伸基板的第二方向，被配置为接收用于驱动元件的数据的接收电路，数据电路，被配置为基于接收的数据分别生成与第一和第二元件阵列相对应的数据;信号生成电路，被配置为产生用于基于所生成的数据确定元件的驱动周期的周期信号，以及被配置为输出与该基板有关的信息的输出电路。

2. 发明授权

US08876242B2 Liquid ejection head 有权
标题翻译：液体喷头
公开(公告)号：US08876242B2
公开(公告)日：2014-11-04
申请号：US12763407
申请日：2010-04-20
申请人： Yuuji Tamaru , Yoshiyuki Imanaka , Koichi Omata , Hideo Tamura , Takaaki Yamaguchi , Kousuke Kubo , Ryoji Oohashi , Toshio Negishi , Tatsuo Furukawa , Nobuyuki Hirayama , Ryo Kasai , Tomoko Kudo
发明人： Yuuji Tamaru , Yoshiyuki Imanaka , Koichi Omata , Hideo Tamura , Takaaki Yamaguchi , Kousuke Kubo , Ryoji Oohashi , Toshio Negishi , Tatsuo Furukawa , Nobuyuki Hirayama , Ryo Kasai , Tomoko Kudo
IPC分类号： B41J29/38 , B41J2/05 , B41J2/045 , B41J2/14
CPC分类号： B41J2/0458 , B41J2/04541 , B41J2/04543 , B41J2/0455 , B41J2/04563 , B41J2/14088 , B41J2002/14387
摘要： A print head is provided that well preserves ink characteristics upon printing by way of performing effective ink preliminary heating. The print head has heaters and ejection openings formed at locations corresponding to the heaters. Viewed from the side from which ink is ejected, a sub-heater is established in the print head between the ink supply port and the print elements so as to surround the ink supply port.
摘要翻译：提供一种打印头，通过进行有效的墨预备加热，能够很好地保持打印时的墨水特性。打印头具有形成在与加热器对应的位置处的加热器和喷射口。从喷墨的一侧观察，在供墨口和打印元件之间的打印头中建立了一个辅助加热器，以便围绕供墨口。

3. 发明授权

US08632150B2 Printhead substrate, printhead and printing apparatus 有权
标题翻译：打印头基板，打印头和打印设备
公开(公告)号：US08632150B2
公开(公告)日：2014-01-21
申请号：US12942377
申请日：2010-11-09
申请人： Ryo Kasai , Nobuyuki Hirayama , Tomoko Kudo , Tatsuo Furukawa
发明人： Ryo Kasai , Nobuyuki Hirayama , Tomoko Kudo , Tatsuo Furukawa
IPC分类号： B41J2/11
CPC分类号： B41J2/0458 , B41J2/0452 , B41J2/04541 , B41J2/04543 , B41J2/04548
摘要： A printhead substrate comprises: a plurality of printing elements arrayed in a predetermined direction; first logic circuits arranged in correspondence with respective groups each assigned to a predetermined number of adjacent printing elements, and configured to select a printing element to be driven from the printing elements belonging to each of the groups; driving circuits configured to drive the printing elements based on signals output from the first logic circuits; second logic circuits configured to supply externally input printing data to the first logic circuits corresponding to the respective groups; and electricity storage units arranged in the respective groups, connected to a power supply line for supplying power to at least one of the first logic circuits, the second logic circuits, and the driving circuits, and configured to store charges in accordance with a voltage applied through the power supply line.
摘要翻译：打印头基板包括：沿预定方向排列的多个打印元件; 第一逻辑电路被布置成与分配给预定数量的相邻打印元件的各个组相对应，并且被配置为从属于每个组的打印元素中选择要驱动的打印元件; 驱动电路，被配置为基于从所述第一逻辑电路输出的信号来驱动所述打印元件; 第二逻辑电路，被配置为将外部输入的打印数据提供给对应于各个组的第一逻辑电路; 以及设置在各组中的电力存储单元，连接到用于向第一逻辑电路，第二逻辑电路和驱动电路中的至少一个供电的电源线，并且被配置为根据施加的电压来存储电荷通过电源线。

4. 发明申请

US20110310210A1 DEVICE AND APPARATUS FOR CONTROLLING SAME 有权
标题翻译：用于控制其的装置和装置
公开(公告)号：US20110310210A1
公开(公告)日：2011-12-22
申请号：US12964676
申请日：2010-12-09
申请人： Tatsuo Furukawa , Nobuyuki Hirayama , Ryo Kasai , Shinichi Omo , Hiroyuki Nakamura , Kimiyuki Hayasaki
发明人： Tatsuo Furukawa , Nobuyuki Hirayama , Ryo Kasai , Shinichi Omo , Hiroyuki Nakamura , Kimiyuki Hayasaki
IPC分类号： B41J2/35
CPC分类号： B41J2/07 , B41J2/04541 , B41J2/04546 , B41J2/355
摘要： A device includes a first element substrate and a second element substrate for driving a driving element; a first signal input unit connected to an input terminal of the first element substrate; a second signal input unit connected to an input terminal of the second element substrate; and a signal output unit. Each of the first and second element substrates includes a driving element, a first signal generation unit configured to output a first signal, a second signal generation unit configured to output a second signal, an input terminal, an output terminal, and a selection unit configured to receive a signal from the first and the second signal generation units, select one of a state of the first signal, a state of the second signal, and a high-impedance state on the basis of the selection signal input from the input terminal, and output the state to the output terminal.
摘要翻译：一种器件包括用于驱动驱动元件的第一元件基板和第二元件基板; 连接到第一元件基板的输入端的第一信号输入单元; 连接到第二元件基板的输入端的第二信号输入单元; 和信号输出单元。第一和第二元件基板中的每一个包括驱动元件，被配置为输出第一信号的第一信号生成单元，被配置为输出第二信号的第二信号生成单元，输入端子，输出端子和配置的选择单元为了从第一和第二信号发生单元接收信号，基于从输入端输入的选择信号选择第一信号的状态，第二信号的状态和高阻抗状态中的一个，并将该状态输出到输出端子。

5. 发明申请

US20110274213A1 RECEPTION DEVICE AND APPARATUS HAVING THE SAME 有权
标题翻译：接收装置和具有该接收装置的装置
公开(公告)号：US20110274213A1
公开(公告)日：2011-11-10
申请号：US12964667
申请日：2010-12-09
申请人： Ryo Kasai , Nobuyuki Hirayama , Tatsuo Furukawa , Kimiyuki Hayasaki , Hisao Terajima
发明人： Ryo Kasai , Nobuyuki Hirayama , Tatsuo Furukawa , Kimiyuki Hayasaki , Hisao Terajima
IPC分类号： H04L27/00
CPC分类号： B41J2/07 , G06F2213/0038 , H04L25/0272 , H04L25/0292 , H04L25/49
摘要： Data transfer is realized to support a high-speed and complex driving control of the driving element. A driving device includes a driving unit configured to supply a driving element with a pulse signal that determines a driving period to drive the driving element, an input unit configured to receive, in synchronization with a trigger signal, a data signal containing first information, second information, a first flag and a second flag that determine a waveform of the pulse signal, a first setting unit configured to set in the driving unit the first information that is input to the input unit, a retaining unit configured to read and retain the second information on the basis of the first flag, and a second setting unit configured to set in the driving unit the second information that is retained in the retaining unit on the basis of the second flag.
摘要翻译：实现数据传输以支持驱动元件的高速和复杂的驱动控制。驱动装置包括：驱动单元，被配置为向驱动元件提供确定用于驱动驱动元件的驱动周期的脉冲信号;输入单元，被配置为与触发信号同步地接收包含第一信息的数据信号，第二信号信息，第一标志和第二标志，确定脉冲信号的波形;第一设置单元，被配置为在驱动单元中设置输入到输入单元的第一信息;保持单元，被配置为读取并保持第二信号基于第一标志的信息，以及第二设定单元，被配置为基于第二标志将驱动单元中保留在保持单元中的第二信息设置在驱动单元中。

6. 发明授权

US07896469B2 Head substrate, printhead, head cartridge, and printing apparatus 有权
标题翻译：头基板，打印头，头盒和打印设备
公开(公告)号：US07896469B2
公开(公告)日：2011-03-01
申请号：US11947186
申请日：2007-11-29
申请人： Tatsuo Furukawa
发明人： Tatsuo Furukawa
IPC分类号： B41J2/14
CPC分类号： B41J2/14072 , B41J2/04515 , B41J2/04541 , B41J2/04543 , B41J2/0455 , B41J2/0458 , B41J2202/20
摘要： The objective of this invention is to provide a head substrate capable of increasing the layout efficiency by arranging circuit elements in a free area of the head substrate on which ink supply channels are staggered. More specifically, the circuit elements connected to a plurality of element arrays are arranged on the free area.
摘要翻译：本发明的目的是提供一种能够通过将电路元件布置在墨水供应通道交错的头基板的空闲区域中来提高布局效率的头基板。更具体地，连接到多个元件阵列的电路元件布置在自由区域上。

7. 发明授权

US07364272B2 Printing head, head cartridge having printing head, printing apparatus using printing head, and printing head substrate 失效
标题翻译：打印头，具有打印头的头盒，使用打印头的打印装置和打印头基板
公开(公告)号：US07364272B2
公开(公告)日：2008-04-29
申请号：US11106459
申请日：2005-04-15
申请人： Tatsuo Furukawa , Hiroyuki Maru , Takashi Yoshida , Kazuki Ohta
发明人： Tatsuo Furukawa , Hiroyuki Maru , Takashi Yoshida , Kazuki Ohta
IPC分类号： B41J2/05 , B41J29/38 , G06K15/02
CPC分类号： B41J2/17546 , B41J2/04541 , B41J2/04553 , B41J2/04563 , B41J2/04565 , B41J2/04566 , B41J2/04571 , B41J2/0458 , B41J2/14153 , B41J2202/17
摘要： A printing head which outputs an output from a sensor device provided for monitoring various condition of a printing head as digital data, and a printing apparatus using the printing head. The output from the device for detecting condition of the printing head, e.g., information indicative of a substrate temperature, a resistance value of an electrothermal transducer, an ON resistance value of a power transistor which drives the electrothermal transducer and the like is digitized on the substrate, and outputted as digital information to the outside. Further, the digital information is outputted by utilizing a clock signal and a latch signal used for transferring print data to the printing head. This does not increase the number of wires and the area of the substrate.
摘要翻译：输出用于监视打印头的各种状态的传感器装置的输出作为数字数据的打印头以及使用打印头的打印装置。来自用于检测打印头状态的装置的输出，例如指示基板温度的信息，电热转换器的电阻值，驱动电热换能器的功率晶体管的导通电阻值等被数字化并作为数字信息输出到外部。此外，通过利用用于将打印数据传送到打印头的时钟信号和锁存信号来输出数字信息。这不会增加导线的数量和基板的面积。

8. 发明授权

US06824237B2 Printhead, head cartridge having said printhead, printing apparatus using said printhead and printhead element substrate 失效
标题翻译：打印头，具有所述打印头的打印头盒，使用所述打印头和打印头元件基板的打印设备
公开(公告)号：US06824237B2
公开(公告)日：2004-11-30
申请号：US10170723
申请日：2002-06-14
申请人： Nobuyuki Hirayama , Tatsuo Furukawa , Yoshiyuki Imanaka
发明人： Nobuyuki Hirayama , Tatsuo Furukawa , Yoshiyuki Imanaka
IPC分类号： B41J2839
CPC分类号： B41J2/04541 , B41J2/0455 , B41J2/0458
摘要： A printhead has a plurality of printing elements and a drive circuit for driving the printing elements aligned in a predetermined direction on an element board. The printhead is provided with a Schmitt trigger having hysteresis properties that give different threshold values to the rising and falling edges of a waveform of a logic signal (HE, LT, CLK, DATA) input into the drive circuit. The Schmitt trigger is provided with means for adjusting the length of the delay at the rising and falling edges of the input waveform signal, so that the speed of data transmission to the printhead can be increased even as the supply voltage is lowered.
摘要翻译：打印头具有多个打印元件和用于驱动在元件板上沿预定方向排列的打印元件的驱动电路。打印头具有施密特触发器，其具有滞后特性，其向输入到驱动电路的逻辑信号（HE，LT，CLK，DATA）的波形的上升沿和下降沿提供不同的阈值。施密特触发器提供了用于调整输入波形信号的上升沿和下降沿的延迟长度的装置，使得即使电源电压降低，也可以增加到打印头的数据传输速度。

9. 发明授权

US06640007B1 Electronic writing implement and method of electronic writing 失效
标题翻译：电子书写工具及电子书写方法
公开(公告)号：US06640007B1
公开(公告)日：2003-10-28
申请号：US09454593
申请日：1999-12-07
申请人： Manabu Niie , Makoto Shioya , Tatsuo Furukawa
发明人： Manabu Niie , Makoto Shioya , Tatsuo Furukawa
IPC分类号： G06K900
CPC分类号： G06K1/128 , G06F3/03545
摘要： An electronic seal stamp and an electronic sheet are used. The electronic seal stamp has a stamp surface, and has a storing function and output function for electronic information. The electronic sheet is of a sheet shape, has a surface capable of being impressed, and has a storing function and input function for electronic information. When the electronic seal stamp is impressed on the electronic sheet, a seal image on the stamp surface of the electronic seal stamp is transferred to the surface of the electronic sheet. At the same time, the electronic information stored in the storing function of the electronic seal stamp is transferred to the storing function of the electronic sheet, through the output function of the electronic seal stamp and the input function of the electronic sheet. Thus, an electronic seal stamp system, in which both impression of the stamp surface and electronic sealing are possible, is realized.
摘要翻译：使用电子印章和电子纸。电子密封印章具有印记表面，具有电子信息的存储功能和输出功能。该电子薄片为片状，具有能够印刷的表面，具有电子信息的存储功能和输入功能。当电子印章上印有电子密封印章时，将电子印章印章的邮票表面上的密封图像传送到电子页的表面。同时，通过电子印章的输出功能和电子纸的输入功能，将存储在电子密封印章的存储功能中的电子信息转移到电子纸的存储功能。因此，可以实现电子密封印章系统，其中印模表面的印模和电子密封都是可能的。

10. 发明授权

US06474782B1 Printhead and printing apparatus using the same 有权
标题翻译：打印头和使用其的打印设备
公开(公告)号：US06474782B1
公开(公告)日：2002-11-05
申请号：US09640722
申请日：2000-08-18
申请人： Tatsuo Furukawa
发明人： Tatsuo Furukawa
IPC分类号： B41J214
CPC分类号： B41J2/04508 , B41J2/04541 , B41J2/04543 , B41J2/04563 , B41J2/04565 , B41J2/0458 , B41J2202/17
摘要： Disclosed is a printhead in which mixture of noise between the power supplies of analog and digital systems is suppressed, and a circuit for processing a small analog signal, e.g., a temperature sensing circuit, does not decrease in precision even for a high clock frequency. In the printhead including an element board on which a digital circuit including a driver and heater array and an analog circuit including a temperature sensing block are formed by a semiconductor process, and an electrical circuit board having a plurality of external input terminals for inputting/outputting signals from/to the element board, the power supply of the digital circuit and the power supply of the analog circuit are arranged apart from each other on the element board, and commonly connected to one terminal of a capacitor provided on the electrical circuit board with the other terminal grounded on the electrical circuit board.
摘要翻译：公开了一种打印头，其中抑制了模拟和数字系统的电源之间的噪声混合，并且用于处理小的模拟信号的电路，例如温度感测电路，即使对于高时钟频率也没有降低精度。在包括通过半导体处理形成有包括驱动器和加热器阵列的数字电路和包括温度感测块的模拟电路的元件板的打印头中，以及具有多个用于输入/输出的外部输入端子的电路板来自/到元件板的信号，数字电路的电源和模拟电路的电源在元件板上彼此分开布置，并且通常连接到设置在电路板上的电容器的一个端子上，另一端接在电路板上。

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