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21. 发明申请

US20220169020A1 LIQUID DISCHARGE APPARATUS, DRIVE WAVEFORM GENERATOR, AND HEAD DRIVE METHOD 有权
公开(公告)号：US20220169020A1
公开(公告)日：2022-06-02
申请号：US17516723
申请日：2021-11-02
申请人： Takahiro YOSHIDA
发明人： Takahiro YOSHIDA
IPC分类号： B41J2/045
摘要： A liquid discharge apparatus includes a liquid discharge head configured to discharge a liquid, and a drive waveform generator configured to generate a drive waveform to be applied to the liquid discharge head, the drive waveform including a first discharge pulse to cause the liquid discharge head to discharge the liquid, a second discharge pulse after the first discharge pulse, the second discharge pulse to cause the liquid discharge head to discharge the liquid, and a pulse interval between the first discharge pulse and the second discharge pulse, the pulse interval being equal to a time period in which the liquid is discharged by the second discharge pulse in a damping state in which the second discharge pulse is damped by a meniscus vibration generated by the first discharge pulse.

22. 发明申请

US20210001629A1 LIQUID DISCHARGE APPARATUS, DRIVE WAVEFORM GENERATING DEVICE, AND HEAD DRIVING METHOD 有权
公开(公告)号：US20210001629A1
公开(公告)日：2021-01-07
申请号：US16916773
申请日：2020-06-30
申请人： Takahiro YOSHIDA
发明人： Takahiro YOSHIDA
IPC分类号： B41J2/045 , B41J2/155
摘要： A liquid discharge apparatus includes a liquid discharge head to discharge liquid and control circuitry to generate a drive waveform including drive pulses applied to the head. The drive waveform includes a non-discharge pulse not to discharge the liquid and a discharge pulse to discharge the liquid. The non-discharge pulse and the discharge pulse are serial in time in the drive waveform. Td is in a range of Tc−0.2×Tc to Tc+0.45×Tc. Vp1 is in a range of −10% to +10% of Vpp1. Td represents a time interval between the non-discharge pulse and the discharge pulse. Tc represents a natural vibration period of a pressure chamber of the head. Vp1 represents a peak value of the non-discharge pulse. Vpp1 represents a peak value of the non-discharge pulse at which a droplet speed of liquid discharged by the discharge pulse takes a local minimum value.

23. 发明申请

US20120301825A1 LAYERED STRUCTURE AND PHOTOSENSITIVE DRY FILM TO BE USED THEREFOR 审中-公开
标题翻译：使用的层状结构和感光干膜
公开(公告)号：US20120301825A1
公开(公告)日：2012-11-29
申请号：US13569715
申请日：2012-08-08
申请人： Takahiro YOSHIDA , Shouji Minegishi , Masao Arima
发明人： Takahiro YOSHIDA , Shouji Minegishi , Masao Arima
IPC分类号： G03F7/004
CPC分类号： G03F7/095 , G03F7/0047 , H05K3/287 , H05K3/3452 , H05K2201/0195 , H05K2201/0209 , H05K2201/0269
摘要： In a layered structure having at least a substrate and a photosensitive resin layer or cured film layer formed on the substrate and containing an inorganic filler, the content of the inorganic filler in the photosensitive resin layer or cured film layer is lower in a surface layer region away from the substrate than in other region, so that a linear thermal expansion coefficient of the layer as a whole is maintained as low as possible. Preferably, the photosensitive resin layer or cured film layer comprises at least two layers having different inorganic filler contents, wherein the inorganic filler content in the layer on the surface side away from the substrate is lower than the inorganic filler content in the other layer. A photosensitive dry film containing the photosensitive resin layer is suitable for use as a solder resist or an interlayer resin insulation layer of a printed wiring board.
摘要翻译：在至少具有基板和形成在基板上并含有无机填料的感光性树脂层或固化膜层的分层结构中，感光性树脂层或固化膜层中的无机填料的含量在表面层区域远离衬底而不是在其他区域，使得整个层的线性热膨胀系数保持尽可能低。优选地，感光性树脂层或固化膜层包含至少两层具有不同无机填料含量的层，其中离开基材的表面侧的层中的无机填料含量低于另一层中的无机填料含量。含有感光性树脂层的感光性干膜适合用作印刷电路板的阻焊剂或层间树脂绝缘层。

24. 发明申请

US20120236080A1 LIQUID EJECTION HEAD AND IMAGE FORMING APPARATUS INCLUDING THE LIQUID EJECTION HEAD 有权
标题翻译：液体喷射头和图像形成装置，包括液体喷射头
公开(公告)号：US20120236080A1
公开(公告)日：2012-09-20
申请号：US13417417
申请日：2012-03-12
申请人： Takahiro YOSHIDA , Hiroomi Yokomaku
发明人： Takahiro YOSHIDA , Hiroomi Yokomaku
IPC分类号： B41J2/045
CPC分类号： B41J2/14233 , B41J2/14274 , B41J2002/14403 , B41J2202/11
摘要： A liquid ejection head includes a channel plate, a diaphragm member, and a piezoelectric member. The channel plate includes a separate liquid chamber, a fluid resistance portion, and a liquid introducing portion. The diaphragm member has a thin layer and a thick layer. The thin layer forms a wall face of each of the separate liquid chamber, the resistance portion, and the introducing portion and includes a vibration area facing the separate liquid chamber. The piezoelectric member is arranged to deform the vibration area and has a portion opposing the introducing portion. The thin layer has a thin portion forming the wall face of the introducing portion. The thick layer has a thick portion formed along the longitudinal direction of the separate liquid chamber on a first face opposite a second face opposing the introducing portion. In a plan view, the thin portion is divided by the thick portion.
摘要翻译：液体喷射头包括通道板，隔膜部件和压电部件。通道板包括单独的液体室，流体阻力部分和液体引入部分。隔膜构件具有薄层和厚层。薄层形成分离的液体室，电阻部分和引入部分中的每一个的壁面，并且包括面向分开的液体室的振动区域。压电部件被布置成使振动区域变形并且具有与引入部分相对的部分。薄层具有形成导入部的壁面的薄壁部。厚层在与引导部相对的第二面相对的第一面上沿着分离液室的长度方向形成有厚壁部。在平面图中，薄部分被厚部分开。

25. 发明申请

US20200086652A1 INKJET RECORDING APPARATUS, PRINTER, AND METHOD FOR MANUFACTURING CURED PRODUCT 审中-公开
公开(公告)号：US20200086652A1
公开(公告)日：2020-03-19
申请号：US16691861
申请日：2019-11-22
申请人： Masato IIO , Takahiro YOSHIDA
发明人： Masato IIO , Takahiro YOSHIDA
IPC分类号： B41J2/18 , B41J2/14 , C09D4/06 , B41J29/38 , B41J2/175 , C09D11/322
摘要： An inkjet recording apparatus is provided. The inkjet recording apparatus includes a curable ink and a discharge head. The curable ink comprises a polymer having a polyester structural unit. The discharge head includes an individual liquid chamber including a circulation channel in which the curable ink is circulatable, and a nozzle from which the curable ink is dischargeable.

26. 发明申请

US20170174919A1 INK, INKJET PRINTING APPARATUS, INKJET PRINTING METHOD, AND PRINTED MATTER 审中-公开
公开(公告)号：US20170174919A1
公开(公告)日：2017-06-22
申请号：US15382139
申请日：2016-12-16
申请人： Masahiro KIDO , Juichi FURUKAWA , Hidefumi NAGASHIMA , Yuta NAKAMURA , Masaaki TSUDA , Hikaru KOBAYASHI , Yukihiro IMANAGA , Michihiko NAMBA , Hiroaki TAKAHASHI , Takahiro YOSHIDA
发明人： Masahiro KIDO , Juichi FURUKAWA , Hidefumi NAGASHIMA , Yuta NAKAMURA , Masaaki TSUDA , Hikaru KOBAYASHI , Yukihiro IMANAGA , Michihiko NAMBA , Hiroaki TAKAHASHI , Takahiro YOSHIDA
IPC分类号： C09D11/36 , C09D11/102 , C09D11/03 , B41J2/14 , B41M5/52
CPC分类号： C09D11/36 , C09D11/03 , C09D11/102 , C09D11/322 , C09D11/38
摘要： An ink including: water; at least one organic solvent; a polysiloxane surfactant; and acryl-silicone resin particles, where the polysiloxane surfactant has an HLB value of 8 or less.

27. 发明申请

US20140210914A1 LIQUID EJECTION HEAD AND IMAGE FORMING APPARATUS INCLUDING THE LIQUID EJECTION HEAD 有权
标题翻译：液体喷射头和图像形成装置，包括液体喷射头
公开(公告)号：US20140210914A1
公开(公告)日：2014-07-31
申请号：US14242969
申请日：2014-04-02
申请人： Takahiro YOSHIDA , Hiroomi YOKOMAKU
发明人： Takahiro YOSHIDA , Hiroomi YOKOMAKU
IPC分类号： B41J2/14
CPC分类号： B41J2/14233 , B41J2/14274 , B41J2002/14403 , B41J2202/11
摘要： A liquid ejection head includes a channel plate, a diaphragm member, and a piezoelectric member. The channel plate includes a separate liquid chamber, a fluid resistance portion, and a liquid introducing portion. The diaphragm member has a thin layer and a thick layer. The thin layer forms a wall face of each of the separate liquid chamber, the resistance portion, and the introducing portion and includes a vibration area facing the separate liquid chamber. The piezoelectric member is arranged to deform the vibration area and has a portion opposing the introducing portion. The thin layer has a thin portion forming the wall face of the introducing portion. The thick layer has a thick portion formed along the longitudinal direction of the separate liquid chamber on a first face opposite a second face opposing the introducing portion. In a plan view, the thin portion is divided by the thick portion.
摘要翻译：液体喷射头包括通道板，隔膜部件和压电部件。通道板包括单独的液体室，流体阻力部分和液体引入部分。隔膜构件具有薄层和厚层。薄层形成分离的液体室，电阻部分和引入部分中的每一个的壁面，并且包括面向分开的液体室的振动区域。压电部件被布置成使振动区域变形并且具有与引入部分相对的部分。薄层具有形成导入部的壁面的薄壁部。厚层在与引导部相对的第二面相对的第一面上沿着分离液室的长度方向形成有厚壁部。在平面图中，薄部分被厚部分开。

28. 发明申请

US20110289420A1 SCREEN CUSTOMIZATION SUPPORTING SYSTEM, SCREEN CUSTOMIZATION SUPPORTING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM 审中-公开
标题翻译：屏幕自定义支持系统，屏幕自定义支持方法和计算机可读记录介质
公开(公告)号：US20110289420A1
公开(公告)日：2011-11-24
申请号：US13034424
申请日：2011-02-24
申请人： Toshiyuki MORIOKA , Satoshi DEMPOYA , Nobuto KOGA , Takahiro YOSHIDA
发明人： Toshiyuki MORIOKA , Satoshi DEMPOYA , Nobuto KOGA , Takahiro YOSHIDA
IPC分类号： G06F3/048
CPC分类号： G06Q30/06
摘要： A process includes, in performing a process of electronic commerce executed by a user terminal of a party A, generating an output screen with a display setting content of the output screen corresponding to the relevant process, receiving a change instruction for the display setting content from the user terminal displaying the output screen, updating the display setting content related to the output screen in accordance with the change instruction, and storing identification information of the party A and the output screen in the first database in an associated manner, and, in performing a process of electronic commerce executed by a user terminal of one of the party A and a party B in transactional relationship with the party A, setting the transactional data into the output screen in accordance with the identified display setting content with a display setting content of an output screen that corresponds to the process and that is associated with the identification information of the party A, and sending it back to the user terminal of one of the party A and the party B.
摘要翻译：一个处理过程包括在执行由一方A的用户终端执行的电子商务处理时，生成具有与该相关处理相对应的输出画面的显示设定内容的输出画面，接收来自所述用户终端显示所述输出屏幕，根据所述改变指令更新与所述输出画面有关的所述显示设置内容，并且以相关联的方式将所述方的识别信息和所述输出画面存储在所述第一数据库中，并且在执行由与方A的交易关系中的一方A和用户B的用户终端执行的电子商务处理，根据所识别的显示设置内容将事务数据设置为输出屏幕，显示设置内容为对应于该过程并且与该识别信息相关联的输出屏幕并将其发送回A方和B方之一的用户终端。

29. 发明公开

US20230302801A1 LIQUID DISCHARGE HEAD, LIQUID DISCHARGE UNIT, AND LIQUID DISCHARGE APPARATUS 审中-公开
公开(公告)号：US20230302801A1
公开(公告)日：2023-09-28
申请号：US18123373
申请日：2023-03-20
申请人： Takahiro YOSHIDA
发明人： Takahiro YOSHIDA
IPC分类号： B41J2/14 , B41J2/145
CPC分类号： B41J2/1433 , B41J2/145
摘要： A liquid discharge head includes: a nozzle plate having multiple nozzles arrayed at a predetermined pitch (d) corresponding to a recording resolution in a longitudinal direction of the nozzle plate. The multiple nozzles are divided into P number of sub-nozzle groups, each of the P number of sub-nozzle groups including the multiple nozzles as multiple sub-nozzles, where P is an integer of one or more, the multiple sub-nozzles are arrayed in the longitudinal direction at a first interval of (d×P), and each of the P number of sub-nozzle groups includes sub-nozzle rows each including the multiple sub-nozzles arrayed at the first interval of in the longitudinal direction and in a first inclination direction inclined relative to the longitudinal direction and a transverse direction orthogonal to the longitudinal direction.

30. 发明公开

US20230302798A1 LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND LIQUID DISCHARGE APPARATUS 审中-公开
公开(公告)号：US20230302798A1
公开(公告)日：2023-09-28
申请号：US18118141
申请日：2023-03-07
申请人： Satomi ARAKI , Takahiro YOSHIDA
发明人： Satomi ARAKI , Takahiro YOSHIDA
IPC分类号： B41J2/14
CPC分类号： B41J2/1433
摘要： A liquid discharge head includes: a nozzle plate having multiple nozzles on a plane of the nozzle plate in a first direction and a second direction orthogonal to the first direction; and a nozzle plate holder adjacent to the nozzle plate in the first direction and configured to hold the nozzle plate, wherein the multiple nozzles in the nozzle plate are arrayed in a third direction inclined with the first direction to form a nozzle array, multiple nozzle arrays, including the nozzle array, arrayed in the nozzle plate in a fourth direction inclined with respect to the second direction, and the nozzle plate has: a nozzle-plate short side inclined with respect to the second direction; and a nozzle-plate long side intersecting the nozzle-plate short side and along the fourth direction, and the nozzle-plate short side and the nozzle-plate long side form an acute angle θ1.

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