公开(公告)号：US08600278B2

公开(公告)日：2013-12-03

申请号：US13437780

申请日：2012-04-02

Applicant: Masanori Murakami ,  Tetsuya Kagawa

Inventor： Masanori Murakami ,  Tetsuya Kagawa

IPC: G03G15/20

CPC classification number: G03G15/2053 ,  G03G15/2039 ,  G03G2215/2029

Abstract: A fixing device for thermally fixing onto a sheet, an unfixed image formed on the sheet, includes: an endless belt that is heated by electromagnetic induction while being driven to rotate; a curved member that is positioned inside a rotation path of the belt and that is curved in an arc shape along the rotation path of the belt; a magnetic flux generator that (i) is positioned outside the rotation path of the belt, facing the curved member with the belt in between, and (ii) generates magnetic flux for heating the belt; a heat generation layer that is provided on the belt; a magnetic shunt alloy layer that is provided along the curved member, facing a protruding side of the curved member; and a magnetic flux nullifying layer that is provided on the curved member.

Abstract translation: 一种用于热固定在片材上的定影装置，形成在片材上的未定影图像包括：环形带，其在被驱动旋转时被电磁感应加热; 所述弯曲构件位于所述带的旋转路径的内部，并且沿着所述带的旋转路径弯曲成弧形; 磁通发生器，其（i）位于所述带的旋转路径的外侧，所述磁带发生器面对所述弯曲构件，所述带位于其间，并且（ii）产生用于加热所述带的磁通量; 设置在所述带上的发热层; 磁性分流合金层，其沿着弯曲构件设置，面向弯曲构件的突出侧; 以及设置在弯曲构件上的磁通消除层。

公开(公告)号：US08521074B2

公开(公告)日：2013-08-27

申请号：US13397775

申请日：2012-02-16

Applicant: Masanori Murakami ,  Fumio Masuda

Inventor： Masanori Murakami ,  Fumio Masuda

IPC: G03G15/20

CPC classification number: G03G15/2057 ,  G03G15/2064 ,  G03G2215/2029

Abstract: A fixing device forms a fixing nip by pressing a first roller, which is inside a rotation path of a rotating belt, with a second roller via the belt, and thermally fixes an unfixed image formed on a sheet S by passing the sheet S through the fixing nip while heating the belt by electromagnetic induction. The fixing device includes an excitation coil positioned outside said path, and a fixed plate that (i) is inside the path, substantially facing the excitation coil via the belt, (ii) contacts an inner surface of the belt, and (iii) keeps the belt on the path. A base member of the belt is a conductive heat generation layer containing no magnetic shunt alloy. The fixed plate includes a conductive layer and a magnetic shunt alloy layer that is closer to the belt than the conductive layer.

Abstract translation: 固定装置通过经由带将第一辊按压在旋转带的旋转路径内的第一辊而形成定影辊隙，并且通过使片材S穿过片材S而使形成在片材S上的未定影图像热固定 通过电磁感应加热带固定夹具。 定影装置包括位于所述路径外部的激励线圈，以及固定板，其（i）在所述路径的内部，经由所述带基本面对所述激励线圈，（ii）接触所述带的内表面，并且（iii）保持 腰带在路上。 带的基座部件是不含磁分路合金的导电发热层。 固定板包括比导电层更靠近带的导电层和磁分路合金层。

公开(公告)号：US08145113B2

公开(公告)日：2012-03-27

申请号：US12485092

申请日：2009-06-16

Applicant: Masanori Murakami ,  Fumio Masuda

Inventor： Masanori Murakami ,  Fumio Masuda

IPC: G03G15/20

CPC classification number: G03G15/2057 ,  G03G15/2064 ,  G03G2215/2029

Abstract: A fixing device forms a fixing nip by pressing a first roller, which is inside a rotation path of a rotating belt, with a second roller via the belt, and thermally fixes an unfixed image formed on a sheet S by passing the sheet S through the fixing nip while heating the belt by electromagnetic induction. The fixing device comprises an excitation coil positioned outside said path, and a fixed plate that (i) is inside said path, substantially facing the excitation coil via the belt, (ii) contacts an inner surface of the belt, and (iii) keeps the belt on said path. A base member of the belt is a conductive heat generation layer containing no magnetic shunt alloy. The fixed plate includes a conductive layer and a magnetic shunt alloy layer that is closer to the belt than the conductive layer.

Abstract translation: 固定装置通过经由带将第一辊按压在旋转带的旋转路径内的第一辊而形成定影夹持部，并且通过使片材S穿过片材S而使形成在片材S上的未定影图像热固定 通过电磁感应加热带固定夹具。 所述定影装置包括位于所述路径外侧的激励线圈，以及（i）在所述路径内部，经由所述带基本上面对所述激励线圈的固定板，（ii）接触所述带的内表面，并且（iii）保持 所述路径上的皮带。 带的基座部件是不含磁分路合金的导电发热层。 固定板包括比导电层更靠近带的导电层和磁分路合金层。

公开(公告)号：US08110957B2

公开(公告)日：2012-02-07

申请号：US12654719

申请日：2009-12-30

Applicant: Masanori Murakami ,  Chanaporn Thanathihipong ,  Wijittra Jabtanom ,  Pairoj Patisonticharoen

Inventor： Masanori Murakami ,  Chanaporn Thanathihipong ,  Wijittra Jabtanom ,  Pairoj Patisonticharoen

IPC: H02K21/12

CPC classification number: H02K1/278 ,  H02K29/03

Abstract: There is provided a permanent magnet motor capable of reducing cogging torque and torque ripple while suppressing a decrease in motor output. In a permanent magnet motor 1 including a rotor 3 in which a plurality of permanent magnets 5 are arranged in a ring shape as a magnetic field unit, the transverse cross section of the permanent magnet 5 has an inside periphery 51 formed by a first arc 511 having the center of curvature O1 and the radius of curvature R1, and an outside periphery 52 formed by a second arc 521 having the center of curvature O2 and the radius of curvature R2, a third arc 522 having the center of curvature O3 and the radius of curvature R3 and joined to one end of the second arc 521, and a fourth arc 523 having the center of curvature O4 and the radius of curvature R4 and joined to the other end of the second arc 521. The above-described centers of curvature are disposed at different positions.

Abstract translation: 提供一种能够减少齿槽转矩和转矩脉动同时抑制电机输出减小的永磁电动机。 在包括多个永磁体5以环形为磁场单位的转子3的永磁电动机1中，永久磁铁5的横截面具有由第一弧511形成的内周51 具有曲率中心O1和曲率半径R1以及由具有曲率中心O2和曲率半径R2的第二弧521形成的外周52，具有曲率中心O3的第三弧522和半径 的曲率R3并且连接到第二弧521的一端，以及具有曲率中心O4和曲率半径R4并且连接到第二圆弧521的另一端的第四圆弧523.上述曲率中心 被布置在不同的位置。

公开(公告)号：US20110222921A1

公开(公告)日：2011-09-15

申请号：US13044350

申请日：2011-03-09

Applicant: Masanori MURAKAMI ,  Hiroshi Funabiki ,  Jinju Okuno ,  Koji Yamamoto

Inventor： Masanori MURAKAMI ,  Hiroshi Funabiki ,  Jinju Okuno ,  Koji Yamamoto

IPC: G03G15/20

CPC classification number: G03G15/2028

Abstract: A fixing device for fixing a toner image onto a recording sheet by applying a pressure and a heat during conveying the recording sheet at a nip portion, includes: a fixing member including a heating section; a pressure-applying member forming the nip portion with the fixing member; an air blow duct provided with an air discharge opening which opens toward a vicinity of a recording sheet outlet of the nip portion; and an air blowing section which blows air toward the vicinity, wherein fixing device further includes an air drain path provided with an air suction opening at the vicinity of the outlet of the recording sheet and suctioning the air blown toward the vicinity of the outlet of the recording sheet thereby draining the air. The air drain path is separated from a sheet conveyance path by a separation wall member and formed above the sheet conveyance path.

Abstract translation: 一种定影装置，其特征在于，包括：具有加热部的固定部件，所述固定部件通过在记录纸张的夹持部输送时施加压力和热量而将调色剂图像定影到记录片材上; 与所述固定构件形成所述夹持部的加压构件; 吹气管，设置有朝向所述夹持部的记录片材出口附近开口的排气口; 以及将空气吹向附近的送风部，其特征在于，所述定影装置还包括排气路径，所述排气路径在所述记录纸的出口附近设置有吸气口，并且吸入朝向所述记录纸的出口附近吹出的空气 记录纸，从而排出空气。 排气路径通过分隔壁构件与片材输送路径分离，形成在片材输送路径的上方。

公开(公告)号：US07965012B2

公开(公告)日：2011-06-21

申请号：US12654720

申请日：2009-12-30

Applicant: Masanori Murakami ,  Pairoj Patisonticharoen ,  Chanaporn Thanathitipong ,  Wijittra Jabtanom

Inventor： Masanori Murakami ,  Pairoj Patisonticharoen ,  Chanaporn Thanathitipong ,  Wijittra Jabtanom

IPC: H02K3/38 ,  H02K15/04

CPC classification number: H02K3/522 ,  H02K15/095 ,  H02K2203/12

Abstract: There is provided an electronic motor in which a stator core is thinned to obtain an increased diameter of a rotor is to produce a high power output, and a stator can be positioned with high accuracy at the time when a coil is wound on the stator. The outside peripheral surface of a yoke part 31 is substantially the same as the outside peripheral surface of a flange 42 of an insulator 4, and in a part of the flange 42, a cut-away part 43 is provided to expose a part of the end face of a stator core 30.

Abstract translation: 提供了一种电子电动机，其中定子铁心被减薄以获得增加的转子直径以产生高功率输出，并且在线圈缠绕在定子上时可以以高精度定位定子。 轭部31的外周面与绝缘体4的凸缘42的外周面基本相同，在法兰42的一部分中设置有切除部43，露出一部分 定子芯30的端面。

公开(公告)号：US20110121459A1

公开(公告)日：2011-05-26

申请号：US13003181

申请日：2009-07-10

Applicant: Takashi Onishi ,  Masao Mizuno ,  Hirotaka Ito ,  Kazuyuki Kohama ,  Kazuhiro Ito ,  Susumu Tsukimoto ,  Masanori Murakami

Inventor： Takashi Onishi ,  Masao Mizuno ,  Hirotaka Ito ,  Kazuyuki Kohama ,  Kazuhiro Ito ,  Susumu Tsukimoto ,  Masanori Murakami

IPC: H01L23/535

CPC classification number: H01L21/76843 ,  H01L21/2855 ,  H01L21/76867 ,  H01L23/53238 ,  H01L23/5329 ,  H01L2924/0002 ,  H01L2924/00

Abstract: Provided is a semiconductor interconnection wherein a barrier layer different from a TiO2 layer is formed on an interface between an insulating film and a Cu interconnection without increasing electrical resistivity of the Cu interconnection. In the semiconductor interconnection, a Cu interconnection containing Ti is embedded in a trench arranged on an insulating film on the semiconductor substrate, and a TiC layer is formed between the insulating film and the Cu interconnection. The insulating film is preferably composed of SiCO or SiCN. The thickness of the TiC layer is preferably 3-30 nm.

Abstract translation: 提供了一种半导体互连，其中在绝缘膜和Cu互连之间的界面上形成不同于TiO 2层的阻挡层，而不增加Cu互连的电阻率。 在半导体互连中，包含Ti的Cu互连嵌入设置在半导体衬底上的绝缘膜上的沟槽中，并且在绝缘膜和Cu互连之间形成TiC层。 绝缘膜优选由SiCO或SiCN构成。 TiC层的厚度优选为3-30nm。

公开(公告)号：US20110031575A1

公开(公告)日：2011-02-10

申请号：US12905820

申请日：2010-10-15

Applicant: Atsuo NAKAGAWA ,  Ichiroh Murakami ,  Masanori Murakami

Inventor： Atsuo NAKAGAWA ,  Ichiroh Murakami ,  Masanori Murakami

IPC: H01L31/0232

CPC classification number: H01L27/14818 ,  H01L27/14621 ,  H01L27/14627 ,  H01L31/02164 ,  H01L31/02165

Abstract: A solid-state image sensor includes first and second pixels formed on a semiconductor substrate. The first pixel includes: a first photoelectric conversion region located in an upper portion of the semiconductor substrate; a first transfer electrode; a light-shield film covering the first transfer electrode and having a first opening on the first photoelectric conversion region; and a first anti-reflection film located on the first photoelectric conversion region and, when viewed in plan, within the first opening so as not to overlap the first light-shield film. The second pixel includes: a second photoelectric conversion region located in an upper portion of the semiconductor substrate; a second transfer electrode; the light-shield film covering the second transfer electrode and having a second opening on the second photoelectric conversion region; and a second anti-reflection film located on the second photoelectric conversion region and continuously extending to a portion on the second transfer electrode.

Abstract translation: 固态图像传感器包括形成在半导体衬底上的第一和第二像素。 第一像素包括：位于半导体衬底的上部的第一光电转换区; 第一转移电极; 覆盖所述第一转印电极并在所述第一光电转换区域具有第一开口的遮光膜; 以及第一抗反射膜，位于第一光电转换区域上，并且当在平面图中观察时，在第一开口内以不与第一光屏蔽膜重叠。 第二像素包括：位于半导体衬底的上部的第二光电转换区; 第二转移电极; 所述遮光膜覆盖所述第二转印电极，并且在所述第二光电转换区域上具有第二开口; 以及位于第二光电转换区上并连续延伸到第二转印电极上的部分的第二抗反射膜。

公开(公告)号：US07535145B2

公开(公告)日：2009-05-19

申请号：US11452903

申请日：2006-06-15

Applicant: Masanori Murakami

Inventor： Masanori Murakami

IPC: H02K21/24

CPC classification number: H02K21/24 ,  H02K1/2793

Abstract: A rotor 31 has permanent magnets 31a disposed on a surface of a disk-shaped back yoke 31b in such a manner that long sides of each permanent magnet extend in a radial direction and that a South pole and a North pole of the permanent magnet 31a are arranged in a circumferential direction. The four permanent magnets 31a are equally spaced from one another in the circumferential direction, and circumferentially-opposed magnetic poles of any two adjacent permanent magnets 31a are of the same magnetic polarity. Rotor cores 31c of a generally fan-shape are fixed to the back yoke to generally cover the four permanent magnets 31a. A flux barrier 31d for reducing the short-cutting of magnetic flux of the permanent magnet 31a is provided between any two adjacent rotor cores 31c, and is disposed at a radially-extending central portion of the permanent magnet 31a.

Abstract translation: 转子31具有永久磁铁31a，该永久磁铁31a设置在圆盘状背轭31b的表面上，使得每个永磁体的长边沿径向延伸，并且永磁体31a的南极和北极是 沿圆周方向排列。 四个永磁体31a在圆周方向上彼此相等间隔，并且任意两个相邻的永磁体31a的周向相对的磁极具有相同的磁极性。 通常为扇形的转子铁心31c固定到后轭以大致覆盖四个永磁体31a。 在任意两个相邻的转子铁芯31c之间设置用于减少永磁体31a的磁通量的短路的磁通屏障31d，并设置在永磁体31a的径向延伸的中心部分。

公开(公告)号：US20080014743A1

公开(公告)日：2008-01-17

申请号：US11765006

申请日：2007-06-19

Applicant: Takashi Onishi ,  Mikako Takeda ,  Masao Mizuno ,  Susumu Tsukimoto ,  Tatsuya Kabe ,  Toshifumi Morita ,  Miki Moriyama ,  Kazuhiro Ito ,  Masanori Murakami

Inventor： Takashi Onishi ,  Mikako Takeda ,  Masao Mizuno ,  Susumu Tsukimoto ,  Tatsuya Kabe ,  Toshifumi Morita ,  Miki Moriyama ,  Kazuhiro Ito ,  Masanori Murakami

IPC: H01L21/768

CPC classification number: H01L21/76843 ,  H01L21/76864 ,  H01L21/76867

Abstract: A method of fabricating semiconductor interconnections is provided which can form a Ti-rich layer as a barrier layer and which can embed pure Cu material as interconnection material into every corner of grooves provided in an insulating film even when the grooves have a narrow minimum width and are deep. The method may include the steps of forming one or more grooves in an insulating film on a semiconductor substrate, the recess having a minimum width of 0.15 μm or less and a ratio of a depth of the groove to the minimum width thereof (depth/minimum width) of 1 or more, forming a Cu alloy thin film containing 0.5 to 10 atomic % of Ti in the groove of the insulated film along a shape of the groove in a thickness of 10 to 50 nm, forming a pure Cu thin film in the groove with the Cu alloy thin film attached thereto, and annealing the substrate with the films at 350° C. or more to allow the Ti to be precipitated between the insulating film and the Cu alloy thin film.

Abstract translation: 提供一种制造半导体互连的方法，其可以形成富Ti层作为阻挡层，并且即使当沟槽具有窄的最小宽度时，也可以将纯Cu材料作为互连材料嵌入设置在绝缘膜中的沟槽的每个角落，并且 很深 该方法可以包括以下步骤：在半导体衬底上的绝缘膜中形成一个或多个凹槽，凹槽具有0.15μm或更小的最小宽度以及凹槽的深度与其最小宽度的比（深度/最小值 宽度）为1以上，沿着形状为10〜50nm的槽的形状，在绝缘膜的槽内形成含有0.5〜10原子％的Ti的Cu合金薄膜，形成纯Cu薄膜 与Cu合金薄膜连接的槽，并使膜在350℃以上退火，使Ti在绝缘膜与Cu合金薄膜之间析出。