公开(公告)号：US07621616B2

公开(公告)日：2009-11-24

申请号：US11299635

申请日：2005-12-12

申请人： Yasutaka Mitani ,  Tadashi Yamamoto ,  Takuya Tsujimoto ,  Yasuhiro Unosawa

发明人： Yasutaka Mitani ,  Tadashi Yamamoto ,  Takuya Tsujimoto ,  Yasuhiro Unosawa

IPC分类号： B41J29/393

CPC分类号： B41J2/16579 ,  B41J2002/1657

摘要： A recording head includes an ink-discharging surface and nozzles. The ink-discharging surface is provided with ink-discharging ports of the nozzles. A light-emitting element and a light-receiving element are disposed opposite each other close to the ink-discharging surface. The light-receiving element outputs a detection signal. A reflector is provided on the ink-discharging surface and reflects light emitted from the light-emitting element toward the light-receiving element. One of the nozzles is driven and whether the nozzle discharges an ink drop is checked on the basis of change in the detection signal due to interception of the reflected light by the ink drop. If the nozzle discharges an ink drop, then whether the nozzle discharges the ink drop in an appropriate direction is checked on the basis of change in the detection signal due to interception of the direct light by the ink drop.

摘要翻译： 记录头包括喷墨表面和喷嘴。 喷墨表面设置有喷嘴的喷墨口。 发光元件和光接收元件彼此相对设置在靠近墨水排放表面的位置。 光接收元件输出检测信号。 反射器设置在喷墨表面上并将从发光元件发射的光朝向光接收元件反射。 基于由墨滴截取的反射光的检测信号的变化来检查其中一个喷嘴被驱动，并且检查喷嘴是否排出墨滴。 如果喷嘴排出墨滴，则基于由于通过墨滴截取直接光而导致的检测信号的变化来检查喷嘴是否以适当的方向排出墨滴。

公开(公告)号：US20060279601A1

公开(公告)日：2006-12-14

申请号：US11448189

申请日：2006-06-07

申请人： Yasuhiro Unosawa ,  Tadashi Yamamoto ,  Takuya Tsujimoto ,  Yasutaka Mitani

发明人： Yasuhiro Unosawa ,  Tadashi Yamamoto ,  Takuya Tsujimoto ,  Yasutaka Mitani

IPC分类号： B41J29/393

CPC分类号： B41J2/125 ,  B41J29/393

摘要： A detection unit to optically detect a discharge condition of a droplet is disclosed. The detection unit includes a light emitting element and a light receiving element disposed on opposite sides of an area through which a droplet discharged from a droplet-discharger passes. A diaphragm plate having an aperture and another diaphragm plate having at least two apertures arranged at a pitch in a discharge direction are respectively disposed near front surfaces of the two elements. When light emitted from the light emitting element passes through the apertures, two light beams are received by the light receiving element. When the droplet is discharged and passes in front of the apertures, the two light beams are blocked sequentially by the ink droplet, which causes the quantity of light received by the light receiving element to change, thereby inducing a change in an output from the light receiving element. Based on the change in the output, a discharge-condition of the droplet is determined.

摘要翻译： 公开了一种用于光学检测液滴的排出状态的检测单元。 检测单元包括发光元件和设置在从液滴排出器排出的液滴通过的区域的相对侧上的光接收元件。 具有开口的隔膜板和具有沿排出方向以节距排列的至少两个孔的另一隔膜板分别设置在两个元件的前表面附近。 当从发光元件发出的光穿过孔时，两个光束被光接收元件接收。 当液滴被排出并通过孔的前方时，两个光束被墨滴顺序地阻挡，这导致由光接收元件接收的光量改变，从而引起来自光的输出的变化 接收元件。 基于输出的变化，确定液滴的排出条件。

公开(公告)号：US20060125869A1

公开(公告)日：2006-06-15

申请号：US11299635

申请日：2005-12-12

申请人： Yasutaka Mitani ,  Tadashi Yamamoto ,  Takuya Tsujimoto ,  Yasuhiro Unosawa

发明人： Yasutaka Mitani ,  Tadashi Yamamoto ,  Takuya Tsujimoto ,  Yasuhiro Unosawa

IPC分类号： B41J29/393

CPC分类号： B41J2/16579 ,  B41J2002/1657

摘要： A recording head includes an ink-discharging surface and nozzles. The ink-discharging surface is provided with ink-discharging ports of the nozzles. A light-emitting element and a light-receiving element are disposed opposite each other close to the ink-discharging surface. The light-receiving element outputs a detection signal. A reflector is provided on the ink-discharging surface and reflects light emitted from the light-emitting element toward the light-receiving element. One of the nozzles is driven and whether the nozzle discharges an ink drop is checked on the basis of change in the detection signal due to interception of the reflected light by the ink drop. If the nozzle discharges an ink drop, then whether the nozzle discharges the ink drop in an appropriate direction is checked on the basis of change in the detection signal due to interception of the direct light by the ink drop.

公开(公告)号：US07815278B2

公开(公告)日：2010-10-19

申请号：US11448189

申请日：2006-06-07

申请人： Yasuhiro Unosawa ,  Tadashi Yamamoto ,  Takuya Tsujimoto ,  Yasutaka Mitani

发明人： Yasuhiro Unosawa ,  Tadashi Yamamoto ,  Takuya Tsujimoto ,  Yasutaka Mitani

IPC分类号： B41J29/393 ,  B41J29/38 ,  B41J2/15

CPC分类号： B41J2/125 ,  B41J29/393

摘要： A detection unit to optically detect a discharge condition of a droplet is disclosed. The detection unit includes a light emitting element and a light receiving element disposed on opposite sides of an area through which a droplet discharged from a droplet-discharger passes. A diaphragm plate having an aperture and another diaphragm plate having at least two apertures arranged at a pitch in a discharge direction are respectively disposed near front surfaces of the two elements. When light emitted from the light emitting element passes through the apertures, two light beams are received by the light receiving element. When the droplet is discharged and passes in front of the apertures, the two light beams are blocked sequentially by the ink droplet, which causes the quantity of light received by the light receiving element to change, thereby inducing a change in an output from the light receiving element. Based on the change in the output, a discharge-condition of the droplet is determined.

摘要翻译： 公开了一种用于光学检测液滴的排出状态的检测单元。 检测单元包括发光元件和设置在从液滴排出器排出的液滴通过的区域的相对侧上的光接收元件。 具有开口的隔膜板和具有沿排出方向以节距排列的至少两个孔的另一隔膜板分别设置在两个元件的前表面附近。 当从发光元件发出的光穿过孔时，两个光束被光接收元件接收。 当液滴被排出并通过孔的前方时，两个光束被墨滴顺序地阻挡，这导致由光接收元件接收的光量改变，从而引起来自光的输出的变化 接收元件。 基于输出的变化，确定液滴的排出条件。

公开(公告)号：US20120320138A1

公开(公告)日：2012-12-20

申请号：US13160499

申请日：2011-06-14

申请人： Tadashi Yamamoto

发明人： Tadashi Yamamoto

IPC分类号： B41J2/315

CPC分类号： B41J2/33535 ,  B41J2/3351 ,  B41J2/33525 ,  B41J2/3354 ,  B41J2/3357 ,  B41J2/3358 ,  B41J2/33585

摘要： A thermal printer having a thermal printhead with energy save features which is capable of high speed and high quality printing is provided. The thermal printer has an energy storage device and a thermal printhead including a substrate, a resistor layer formed on one surface of the substrate, and a thermoelectric element disposed on the other surface of the substrate opposite to where the resistor layer is formed, wherein the thermoelectric element converts heat generated by the resistor layer to electrical energy when a temperature difference between the resistor layer and an opposite side of the thermoelectric element where the resistor layer is disposed nearby becomes large enough for the thermoelectric element to convert heat into electric energy, and the electrical energy is stored in the energy storage device.

摘要翻译： 提供一种具有能够高速和高质量打印的节能特征的热打印头的热敏打印机。 热敏打印机具有能量存储装置和热打印头，该打印头包括基板，形成在基板的一个表面上的电阻层，以及布置在与形成电阻层相反的基板的另一个表面上的热电元件，其中， 当电阻层和邻近设置电阻层的热电元件的相对侧之间的温度差变得足够大以使热电元件将热量转换为电能时，热电元件将由电阻层产生的热量转换为电能，以及 电能存储在能量存储装置中。

公开(公告)号：US08305411B1

公开(公告)日：2012-11-06

申请号：US13160494

申请日：2011-06-14

申请人： Tadashi Yamamoto

发明人： Tadashi Yamamoto

IPC分类号： B41J2/375

CPC分类号： B41J2/375

摘要： A thermal printhead having a temperature regulation feature which is capable of high speed and high quality printing is provided. The thermal printhead includes a substrate, a resistor layer formed on one surface of the substrate, a control section and a thermoelectric element formed in direct contact with the other surface of the substrate opposite to where the resistor layer is formed, wherein the control section is configured to cool the resistor layer using the thermoelectric element.

摘要翻译： 提供具有能够进行高速和高质量打印的温度调节特征的热敏打印头。 热敏打印头包括基板，形成在基板的一个表面上的电阻层，控制部分和形成为与形成电阻层相反的基板的另一个表面直接接触的热电元件，其中控制部分 被配置为使用所述热电元件来冷却所述电阻层。

公开(公告)号：US20120082524A1

公开(公告)日：2012-04-05

申请号：US13377617

申请日：2010-06-15

申请人： Nobuyuki Matsuda ,  Hiroyuki Higashi ,  Koichiro Naruke ,  Tadashi Yamamoto ,  Kazuya Yanagida

发明人： Nobuyuki Matsuda ,  Hiroyuki Higashi ,  Koichiro Naruke ,  Tadashi Yamamoto ,  Kazuya Yanagida

IPC分类号： B23B51/06

CPC分类号： B23B51/06 ,  B23B51/0486 ,  B23B2222/80 ,  B23B2251/406 ,  B23B2251/44 ,  Y10T408/455

摘要： A coolant-hole equipped drill includes a drill main body, a cutting edge portion which has a tip flank, a chip discharging groove provided with a front groove wall surface and a rear groove wall surface, a cutting edge formed at a ridge line portion where the front groove wall surface and the tip flank intersect with each other, a land portion formed between the chip discharging grooves adjacent to each other in the rotating direction, and a coolant hole drilled at the land portion and opened at the tip flank. The coolant hole includes a front hole wall surface, a rear hole wall surface, and an outer-circumference hole wall surface.

摘要翻译： 具有冷却孔的钻具包括钻头主体，具有末端侧面的切削刃部分，设置有前槽壁表面和后槽壁表面的切屑排出槽，形成在脊线部分处的切削刃， 前槽壁表面和末端侧面彼此相交，形成在沿着旋转方向彼此相邻的排屑槽之间的接合部，以及在胎面部分处钻出并在末端侧面开口的冷却剂孔。 冷却剂孔包括前孔壁表面，后孔壁表面和外周孔壁表面。

公开(公告)号：US20100308012A1

公开(公告)日：2010-12-09

申请号：US12865034

申请日：2009-01-23

申请人： Tadashi Yamamoto

发明人： Tadashi Yamamoto

IPC分类号： G11B5/84

CPC分类号： G11B5/855 ,  B82Y10/00 ,  G11B5/743 ,  G11B5/746 ,  G11B5/82 ,  H01F10/12 ,  H01F41/34 ,  H01L27/22 ,  H01L27/222 ,  H01L43/12

摘要： A method for manufacturing a magnetic device that obtains sufficient processing accuracy without increasing mask removal steps. A first mask layer is formed above a magnetic layer using one selected from the group consisting of Ti, Ta, W, and an oxide or a nitride thereof. A second mask layer is formed on the first mask layer using Ru or Cr. A resist pattern is formed on the second mask layer. A second mask pattern is formed by performing reactive ion etching with reactive gas containing oxygen on the second mask layer using the resist pattern. A first mask pattern is formed by performing reactive ion etching with reactive gas containing halogen gas on the first mask layer using the second mask pattern. A magnetic pattern is formed by performing reactive ion etching with reactive gas containing oxygen on the magnetic layer using the first mask pattern.

摘要翻译： 一种在不增加掩模去除步骤的情况下获得足够的加工精度的磁性装置的制造方法。 使用选自Ti，Ta，W及其氧化物或氮化物的一种，在磁性层的上方形成第一掩模层。 使用Ru或Cr在第一掩模层上形成第二掩模层。 在第二掩模层上形成抗蚀剂图案。 通过使用抗蚀剂图案在第二掩模层上对含有氧的反应性气体进行反应离子蚀刻来形成第二掩模图案。 通过使用第二掩模图案在第一掩模层上对含有卤素气体的反应性气体进行反应离子蚀刻来形成第一掩模图案。 通过使用第一掩模图案在磁性层上对含有氧的反应性气体进行反应离子蚀刻来形成磁性图案。

公开(公告)号：US20100187197A1

公开(公告)日：2010-07-29

申请号：US12669214

申请日：2008-07-17

申请人： Tadashi Yamamoto

发明人： Tadashi Yamamoto

IPC分类号： G11B5/84

CPC分类号： G11B5/855

摘要： A method for manufacturing a vertical magnetic recording medium that has: a substrate; a soft magnetic layer formed on the substrate; a magnetic recording layer formed directly on the soft magnetic layer or formed on the soft magnetic layer with an intermediate layer therebetween, and having an axis of easy magnetization perpendicular to a surface thereof, in which a plurality of grooves dividing the magnetic recording layer into a plurality of recording elements, the method including a step of forming the grooves by reactive ion etching using a gas containing at least halogen and oxygen, and using the hard mask layer as a mask.

摘要翻译： 一种用于制造垂直磁记录介质的方法，所述垂直磁记录介质具有：基板; 形成在所述基板上的软磁性层; 磁记录层直接形成在软磁层上，在软磁层上形成有中间层，并且具有与其表面垂直的易磁化轴，其中将多个将磁记录层分割为 多个记录元件，该方法包括通过使用至少包含卤素和氧气的气体通过反应离子蚀刻形成凹槽，并使用硬掩模层作为掩模的步骤。

公开(公告)号：US07685594B2

公开(公告)日：2010-03-23

申请号：US11458159

申请日：2006-07-18

申请人： Tadashi Yamamoto ,  Naoki Yamakoshi

发明人： Tadashi Yamamoto ,  Naoki Yamakoshi

IPC分类号： G06F9/445

CPC分类号： G06F8/61

摘要： The present invention provides a method of configuring a package that enables the reduction of load on a network without a temporary need for a large recording area on the client side when reconfiguring a software package from given components. A second computer receives, from a first computer, combination information on a combination of one or more components and position information indicating storage locations of components recorded in the first computer, receives a selection of given components from a user, determines the combination of the components selected based on the combination information, receives the selected components based on the determination of the combination and the position information corresponding to the selected components, and configures the secondary software package using the received components.

摘要翻译： 本发明提供了一种配置一种能够在从给定组件重新配置软件包时能够减少网络上的负载而不需要临时需要客户端侧的大记录区域的包的方法。 第二计算机从第一计算机接收关于一个或多个组件的组合的组合信息和指示记录在第一计算机中的组件的存储位置的位置信息，从用户接收给定组件的选择，确定组件的组合 基于组合信息选择，基于组合的确定和对应于所选择的组件的位置信息来接收所选择的组件，并且使用所接收的组件来配置辅助软件包。