公开(公告)号：US09168749B2

公开(公告)日：2015-10-27

申请号：US13126879

申请日：2009-12-02

申请人： Yoshikazu Saito ,  Hiroe Ishikura ,  Takumi Suzuki ,  Tamaki Sato ,  Hirono Yoneyama ,  Masafumi Morisue ,  Ryoji Kanri

发明人： Yoshikazu Saito ,  Hiroe Ishikura ,  Takumi Suzuki ,  Tamaki Sato ,  Hirono Yoneyama ,  Masafumi Morisue ,  Ryoji Kanri

IPC分类号： C08F2/46 ,  B41J2/16

CPC分类号： B41J2/1603 ,  B41J2/1631 ,  B41J2/1637

摘要： This invention relates to a manufacturing method of a liquid discharge head comprising: forming an active energy ray-curable resin layer on a surface of a substrate on which discharge energy generating elements are formed, attaching a material permeable to active energy rays onto a surface of the active energy ray-curable resin layer, pressing against the material permeable to active energy rays, a master mold being transparent to the active energy rays and having protrusions corresponding to a pattern of discharge ports so as to transfer the protrusions to the material permeable to active energy rays, selectively irradiating the active energy ray-curable resin layer with active energy rays according to a pattern of liquid flow paths so as to cure the active energy ray-curable resin layer, removing the master mold, and removing uncured portions of the active energy ray-curable resin layer.

摘要翻译： 本发明涉及一种液体排出头的制造方法，包括：在其上形成有放电能量产生元件的基板的表面上形成活性能量射线固化树脂层，将可活性能量射线的材料附着在 活性能量射线固化树脂层，压靠可渗透活性能量射线的材料，主模具对活性能量射线是透明的，并具有对应于排出口图案的突起，以将突起转移到可渗透的材料 活性能量射线，根据液体流路的图案选择性地用活性能量射线照射活性能量射线固化树脂层，以固化活性能量射线固化树脂层，除去母模，并除去 活性能量射线固化树脂层。

公开(公告)号：US08227043B2

公开(公告)日：2012-07-24

申请号：US10565658

申请日：2005-06-27

申请人： Masahiko Kubota ,  Takumi Suzuki ,  Tamaki Sato ,  Ryoji Kanri ,  Maki Hatta ,  Kazuhiro Asai ,  Shoji Shiba ,  Etsuko Hino ,  Hiroe Ishikura ,  Akihiko Okano

发明人： Masahiko Kubota ,  Takumi Suzuki ,  Tamaki Sato ,  Ryoji Kanri ,  Maki Hatta ,  Kazuhiro Asai ,  Shoji Shiba ,  Etsuko Hino ,  Hiroe Ishikura ,  Akihiko Okano

IPC分类号： B05D1/36 ,  B05D7/00

CPC分类号： G03F7/038 ,  B41J2/1603 ,  B41J2/1631 ,  B41J2/1639 ,  B41J2002/14475 ,  Y10T29/49401

摘要： A method for manufacturing a liquid discharge head includes the steps of: forming a solid layer for forming a flow path on a substrate on which an energy generating element is arranged to generate energy that is used to discharge liquid; forming, on the substrate where the solid layer is mounted, a coating layer for coating the solid layer; forming a discharge port used to discharge a liquid, through a photolithographic process, in the coating layer deposited on the solid layer; and removing the solid layer to form a flow path that communicates with the energy element and the discharge port. A material used for the coating layer contains a cationically polymerizable chemical compound, a cationic photopolymerization initiator and an inhibitor of cationic photopolymerization, and a material of the solid layer that forms a boundary with a portion where the discharge port of the coating layer is formed contains a copolymer of methacrylic acid and methacrylate ester.

摘要翻译： 一种液体排出头的制造方法，其特征在于，包括以下步骤：在基板上形成固体层，所述基板上配置能量产生元件，以产生用于排出液体的能量; 在固体固体层的基板上形成用于涂覆固体层的涂层; 形成用于通过光刻工艺在沉积在固体层上的涂层中排出液体的排出口; 并且去除固体层以形成与能量元件和排出口连通的流路。 用于涂层的材料包含阳离子可聚合化合物，阳离子光聚合引发剂和阳离子光聚合抑制剂，并且与形成涂层的排出口的部分形成边界的固体层的材料包含 甲基丙烯酸和甲基丙烯酸酯的共聚物。

公开(公告)号：US07971964B2

公开(公告)日：2011-07-05

申请号：US11941431

申请日：2007-11-16

申请人： Shoji Shiba ,  Akihiko Okano ,  Yoshikazu Saito ,  Kazuhiro Asai ,  Tamaki Sato ,  Takumi Suzuki ,  Masahiko Kubota ,  Maki Kato ,  Hiroe Ishikura ,  Shinsuke Tsuji

发明人： Shoji Shiba ,  Akihiko Okano ,  Yoshikazu Saito ,  Kazuhiro Asai ,  Tamaki Sato ,  Takumi Suzuki ,  Masahiko Kubota ,  Maki Kato ,  Hiroe Ishikura ,  Shinsuke Tsuji

IPC分类号： B41J2/14

CPC分类号： B41J2/162 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1645 ,  B41J2002/14475 ,  B41J2202/11 ,  G03F1/00 ,  G03F1/50 ,  G03F1/70

摘要： A method for manufacturing a liquid discharge head including an energy generating element, which generates energy utilized for discharging a liquid, and a discharge portion provided at a position facing the energy generating element and having a discharge port for discharging the liquid is provided. This method includes the steps of forming a negative photosensitive resin layer used for a member that forms the discharge port on the substrate, and exposing the layer to an i-line to form the discharge portion that is tapered in a direction from the substrate to the discharge port, wherein the layer has an absorbance per 1 μm thickness of about 0.02 to about 0.07 for light used for the exposure.

摘要翻译： 本发明提供一种液体排出头的制造方法，该液体排出头包括产生用于排出液体的能量的能量产生元件，以及设置在面向能量产生元件的位置并具有用于排出液体的排出口的排出部分。 该方法包括以下步骤：形成用于在基板上形成排出口的部件的负型感光性树脂层，并且将该层暴露于i线以形成沿着从基板到 排出口，其中该层对于曝光用的光具有每1μm厚度的约0.02至约0.07的吸光度。

公开(公告)号：US20110075375A1

公开(公告)日：2011-03-31

申请号：US12887709

申请日：2010-09-22

申请人： Naoto KONDO ,  Takumi Suzuki

发明人： Naoto KONDO ,  Takumi Suzuki

IPC分类号： H05K7/20

CPC分类号： H05K7/20472

摘要： A tuner module includes a circuit board, an electronic component, mounted on the circuit board, for demodulating a high frequency reception signal received from an antenna unit to produce a speech signal, a metal case accommodating the circuit board and the electronic component therein, and a heat conductive sheet, disposed between the electronic component and the metal case, made of an elastic body. The heat conductive sheet has dimensions which are substantially equal to or slightly lower than outer dimensions of the electronic component. The metal case has at least one slit-shaped hole which is formed along an outer shape of the electronic component.

摘要翻译： 调谐器模块包括安装在电路板上的用于解调从天线单元接收的高频接收信号以产生语音信号的电路板，电子部件，容纳电路板的金属壳和电子部件，以及 设置在由弹性体构成的电子部件与金属壳体之间的导热片。 导热片的尺寸基本上等于或略低于电子部件的外形尺寸。 金属外壳具有至少一个沿着电子部件的外形形成的狭缝状的孔。

公开(公告)号：US07625069B2

公开(公告)日：2009-12-01

申请号：US11549871

申请日：2006-10-16

申请人： Naozumi Nabeshima ,  Toru Yamane ,  Takumi Suzuki ,  Masahiko Kubota ,  Tamaki Sato ,  Ryoji Kanri ,  Maki Hatta ,  Kazuhiro Asai

发明人： Naozumi Nabeshima ,  Toru Yamane ,  Takumi Suzuki ,  Masahiko Kubota ,  Tamaki Sato ,  Ryoji Kanri ,  Maki Hatta ,  Kazuhiro Asai

IPC分类号： B41J2/05

CPC分类号： B41J2/1404 ,  B41J2/1603 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1639 ,  B41J2/1645 ,  Y10T29/49401

摘要： A liquid discharge head includes a substrate having an energy generating element configured to generate energy required to discharge liquid, a discharge port configured to discharge the liquid and provided in an opposed relationship to the energy generating element, a wall member defining a chamber adapted to store the energy required to discharge liquid the energy being generated by the energy generating element, a discharge portion defining a fluid path connecting the chamber and the discharge port, a supply path facilitating supplying the liquid into the chamber, and a pair of hollow portions provided in the wall member, wherein the hollow portions oppose each other and sandwich at least the entire discharge port in a direction from the discharge port to the substrate, and the hollow portions are independent of the chamber.

摘要翻译： 液体排出头包括具有能量产生元件的基板，该能量产生元件被配置为产生排出液体所需的能量，排出端口，其构造成排出液体并以与该能量产生元件相对的关系提供;壁构件，其限定适于存储的室 由能量产生元件产生的能量排出液体所需的能量，限定连接腔室和排放口的流体路径的排出部分，便于将液体供应到腔室中的供应路径以及设置在腔室中的一对中空部分 所述壁构件，其中所述中空部分彼此相对并且在从所述排出口到所述基板的方向上至少夹着所述排出口的整个排出口，并且所述中空部分与所述室独立。

公开(公告)号：US20090267997A1

公开(公告)日：2009-10-29

申请号：US11908060

申请日：2007-05-02

申请人： Takumi Suzuki ,  Masahiko Kubota ,  Tamaki Sato ,  Maki Kato ,  Kazuhiro Asai

发明人： Takumi Suzuki ,  Masahiko Kubota ,  Tamaki Sato ,  Maki Kato ,  Kazuhiro Asai

IPC分类号： B41J2/05

CPC分类号： B41J2/1404 ,  B41J2/1603 ,  B41J2/1623 ,  B41J2/1626 ,  B41J2/1631 ,  B41J2/1635 ,  B41J2/1639 ,  B41J2202/11

摘要： An ink jet head includes a substrate having an ink supply port; an ejection outlet for ejecting ink supplied through the supply port; a flow path portion which provides fluid communication between the supply port and the ejection outlet; wherein the flow path portion includes a near portion which is near to the substrate and a remote portion which is remote from the substrate, and a width of the near portion is different from a width of the remote portion in a sectional plane perpendicular to a direction of flow of the ink, and wherein a stepped portion is provided between the near portion and the remote portion.

摘要翻译： 喷墨头包括具有供墨口的基板; 用于喷射通过供给口提供的油墨的喷出口; 流路部分，其在所述供给口和所述喷射出口之间提供流体连通; 其中所述流路部分包括靠近所述基板的近部分和远离所述基板的远端部分，并且所述近部分的宽度在垂直于方向的截面中与所述远端部分的宽度不同 并且其中在所述近部分和所述远程部分之间设置阶梯部分。

公开(公告)号：US07570915B2

公开(公告)日：2009-08-04

申请号：US11214491

申请日：2005-08-30

申请人： Takeo Watanabe ,  Yasuyuki Honma ,  Takumi Suzuki

发明人： Takeo Watanabe ,  Yasuyuki Honma ,  Takumi Suzuki

IPC分类号： H04H20/74

CPC分类号： H04H40/90 ,  H01Q9/0407 ,  H01Q23/00 ,  H04B1/18

摘要： An antenna unit equipped with a satellite radio tuner and a tuner-unequipped head unit are connected to each other through a serial bus cable. Equipped in the antenna unit, the satellite radio tuner has a tuner portion, a digital demodulating portion, an interface portion, and a CPU. The interface portion serves as a speech/serial converting portion for converting a digital speech signal into a serial signal. The head unit includes an interface portion for receiving the serial signal sent from the antenna unit through a serial bus cable. The interface portion serves as a serial/speech converting portion for converting the received serial signal into the speech signal.

摘要翻译： 配备有卫星无线电调谐器和调谐器未装备的头单元的天线单元通过串行总线电缆相互连接。 配备在天线单元中，卫星无线电调谐器具有调谐器部分，数字解调部分，接口部分和CPU。 接口部分用作将数字语音信号转换为串行信号的语音/串行转换部分。 头单元包括用于通过串行总线电缆接收从天线单元发送的串行信号的接口部分。 接口部分用作串行/语音转换部分，用于将接收到的串行信号转换成语音信号。

公开(公告)号：US20070099121A1

公开(公告)日：2007-05-03

申请号：US10576249

申请日：2005-06-27

申请人： Masahiko Kubota ,  Takumi Suzuki ,  Tamaki Sato ,  Ryoji Kanri ,  Maki Hatta ,  Kazuhiro Asai ,  Shoji Shiba ,  Etsuko Hino ,  Hiroe Ishikura ,  Akihiko Okano

发明人： Masahiko Kubota ,  Takumi Suzuki ,  Tamaki Sato ,  Ryoji Kanri ,  Maki Hatta ,  Kazuhiro Asai ,  Shoji Shiba ,  Etsuko Hino ,  Hiroe Ishikura ,  Akihiko Okano

IPC分类号： G03C5/00

CPC分类号： B41J2/1639 ,  B41J2/1603 ,  B41J2/1631 ,  B41J2002/14475 ,  G03F7/038

摘要： According to the present invention, a method for manufacturing a liquid discharge head includes the steps of depositing a solid layer for forming a flow path on a substrate on which an energy generating element is arranged to generate energy that is used to discharge liquid, forming, on the substrate where the solid layer is mounted, a coating layer for coating the solid layer, forming a discharge port used to discharge a liquid, through a photolithographic process, in the coating layer formed on the solid layer, and removing the solid layer to form a flow path that communicates with the energy element and the discharge port, whereby a material used for the coating layer contains a cationically polymerizable chemical compound, cationic photopolymerization initiator and a inhibitor of cationic photopolymerization, and whereby a material of the solid layer that forms a boundary with a portion where the discharge port of the coating layer is formed contains a copolymer of methacrylic anhydride and methacrylate ester.

摘要翻译： 根据本发明，一种液体排出头的制造方法包括以下步骤：在其上布置能量产生元件的基板上沉积形成流路的固体层，以产生用于排出液体的能量， 在固体层安装的基板上，涂布固体层的涂层，通过光刻工艺形成用于排出液体的排出口，在固体层上形成的涂层中去除固体层 形成与能量元件和排出口连通的流路，由此用于涂层的材料含有阳离子聚合化学化合物，阳离子光聚合引发剂和阳离子光聚合抑制剂，由此形成固体层的材料 与形成涂层的排出口的部分的边界包含甲基丙烯酸酐的共聚物 甲基丙烯酸酯和甲基丙烯酸酯。

公开(公告)号：US20070019811A1

公开(公告)日：2007-01-25

申请号：US11497278

申请日：2006-08-02

申请人： Tetsuya Ishihara ,  Osamu Ueno ,  Yoshikazu Nishino ,  Fumiaki Nishiyama ,  Takumi Suzuki ,  Rei Isogai

发明人： Tetsuya Ishihara ,  Osamu Ueno ,  Yoshikazu Nishino ,  Fumiaki Nishiyama ,  Takumi Suzuki ,  Rei Isogai

IPC分类号： H04L9/00

CPC分类号： H04L9/001 ,  H04L9/0662 ,  H04L9/0877

摘要： A cryptographic key 1 constituted to be freely attachable and detachable to/from a personal computer 2 encrypting and decrypting data by use of a cipher key includes: a pseudo random number generator 14 for generating a pseudo random number of a chaotic time series based on a data size of the data, a chaotic function and an initial value of the chaotic function; and a USB controller 12 for receiving the data size of the data from the personal computer 2 and transmitting the pseudo random number of the chaotic time series as the cipher key to the personal computer 2, the pseudo random number being generated in the pseudo random number generator 14, when the cryptographic key 1 is attached to the personal computer 2.

摘要翻译： 通过使用加密密钥对个人计算机2进行自由安装和拆卸的加密密钥1包括：伪随机数生成器14，用于生成基于以下的混沌时间序列的伪随机数： 数据的数据大小，混沌函数和混沌函数的初始值; 以及USB控制器12，用于从个人计算机2接收数据的数据大小，并将混沌时间序列的伪随机数作为密码密钥发送给个人计算机2，伪随机数在伪随机数中产生 发生器14，当加密密钥1附接到个人计算机2时。

公开(公告)号：US20070011875A1

公开(公告)日：2007-01-18

申请号：US10568341

申请日：2005-06-27

申请人： Masahiko Kubota ,  Takumi Suzuki ,  Tamaki Sato ,  Ryoji Kani ,  Maki Hatta ,  Kazuhiro Asai ,  Shoji Shiba ,  Hiroe Ishikura ,  Akihiko Okano

发明人： Masahiko Kubota ,  Takumi Suzuki ,  Tamaki Sato ,  Ryoji Kani ,  Maki Hatta ,  Kazuhiro Asai ,  Shoji Shiba ,  Hiroe Ishikura ,  Akihiko Okano

IPC分类号： B21D53/76

CPC分类号： B41J2/1603 ,  B41J2/1404 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1634 ,  B41J2/1639 ,  B41J2/1645 ,  B41J2202/11 ,  G03F7/095 ,  Y10T29/49401

摘要： A method for manufacturing a minute structure comprises a step of forming an ionizing radiation decomposing type positive type resist layer including a methyl isopropenyl ketone as a first positive type photosensitive material layer, a step of forming an ionizing radiation decomposing type positive type resist layer including a photosensitive material of a copolymer as a second positive type photosensitive material layer to be sensitized by an ionizing radiation of a second wavelength range on the first positive type photosensitive material layer, a step of forming a desired pattern in the above-mentioned second positive type photosensitive material layer, and development using a developing solution, and then, a step of forming a desired pattern in the above-mentioned first positive type photosensitive material layer to form a convex shape pattern.

摘要翻译： 微细结构体的制造方法包括形成电离辐射分解型正型抗蚀剂层的步骤，该电离辐射分解型正型抗蚀剂层包括甲基异丙烯基酮作为第一正型感光材料层，形成电离辐射分解型正型抗蚀剂层的步骤包括 作为通过第一正型感光材料层上的第二波长范围的电离辐射致敏的作为第二正型感光材料层的共聚物的感光材料，在上述第二正型感光材料层中形成所需图案的步骤 材料层和使用显影溶液的显影，然后，在上述第一正型感光材料层中形成所需图案以形成凸形图案的步骤。