公开(公告)号：US20120057403A1

公开(公告)日：2012-03-08

申请号：US13217925

申请日：2011-08-25

Applicant: Kazuhiro Bessho ,  Masanori Hosomi ,  Hiroyuki Ohmori ,  Yutaka Higo ,  Kazutaka Yamane ,  Hiroyuki Uchida

Inventor： Kazuhiro Bessho ,  Masanori Hosomi ,  Hiroyuki Ohmori ,  Yutaka Higo ,  Kazutaka Yamane ,  Hiroyuki Uchida

IPC: G11C11/14

CPC classification number: H01L43/02 ,  B82Y25/00 ,  G11C11/161 ,  G11C11/1659 ,  H01F10/16 ,  H01F10/3254 ,  H01F10/3286 ,  H01F10/329 ,  H01L27/228 ,  H01L43/08

Abstract: There is disclosed a memory element including a memory layer that maintains information through the magnetization state of a magnetic material, a magnetization-fixed layer with a magnetization that is a reference of information stored in the memory layer, and an intermediate layer that is formed of a non-magnetic material and is provided between the memory layer and the magnetization-fixed layer. The storing of the information is performed by inverting the magnetization of the memory layer by using a spin torque magnetization inversion occurring according to a current flowing in the lamination direction of a layered structure having the memory layer, the intermediate layer, and the magnetization-fixed layer, the memory layer includes an alloy region containing at least one of Fe and Co, and a magnitude of an effective diamagnetic field which the memory layer receives during magnetization inversion thereof is smaller than the saturated magnetization amount of the memory layer.

Abstract translation: 公开了一种存储元件，其包括通过磁性材料的磁化状态维持信息的存储层，作为存储在存储层中的信息的参考的磁化的磁化固定层，以及由 非磁性材料，并且设置在存储层和磁化固定层之间。 通过使用根据在具有存储层，中间层和磁化固定的层叠结构的层叠方向上流动的电流发生的自旋转矩磁化反转而使存储层的磁化反转来进行信息的存储 存储层包括含有Fe和Co中的至少一种的合金区域，并且存储层在其磁化反转期间接收的有效抗磁场的大小小于存储层的饱和磁化量。

公开(公告)号：US20120032289A1

公开(公告)日：2012-02-09

申请号：US13192995

申请日：2011-07-28

Applicant: Hiroyuki Ohmori ,  Masanori Hosomi ,  Kazuhiro Bessho ,  Yutaka Higo ,  Kazutaka Yamane ,  Hiroyuki Uchida

Inventor： Hiroyuki Ohmori ,  Masanori Hosomi ,  Kazuhiro Bessho ,  Yutaka Higo ,  Kazutaka Yamane ,  Hiroyuki Uchida

IPC: H01L29/82 ,  H01L21/02

CPC classification number: H01L43/02 ,  G11C11/161 ,  G11C11/1675 ,  H01L27/228 ,  H01L29/66007 ,  H01L29/82 ,  H01L43/08 ,  H01L43/12

Abstract: A magnetic memory device including a memory layer having a vertical magnetization on the layer surface, of which the direction of magnetization is changed according to information; and a reference layer provided against the memory layer, and being a basis of information while having a vertical magnetization on the layer surface, wherein the memory device memorizes the information by reversing the magnetization of the memory layer by a spin torque generated when a current flows between layers made from the memory layer, the nonmagnetization layer and the reference layer, and a coercive force of the memory layer at a memorization temperature is 0.7 times or less than a coercive force at room temperature, and a heat conductivity of a center portion of an electrode formed on one side of the memory layer in the direction of the layer surface is lower than a heat conductivity of surroundings thereof.

Abstract translation: 一种磁存储器件，包括在层表面上具有垂直磁化的存储层，其磁化方向根据信息而改变; 以及对存储层提供的参考层，并且是在层表面上具有垂直磁化的信息的基础，其中存储器件通过在电流流动时产生的自旋转矩反转存储层的磁化来存储信息 在由记忆层，非磁化层和参考层制成的层之间，存储层在记忆温度下的矫顽力为室温下的矫顽力的0.7倍以下，导热系数为 在层表面方向上形成在存储层的一侧的电极低于其周围的导热率。

公开(公告)号：US08063326B2

公开(公告)日：2011-11-22

申请号：US12699109

申请日：2010-02-03

Applicant: Keisuke Igarashi ,  Hiroyuki Uchida ,  Naoto Yamashita ,  Kazunori Katou ,  Toshiyuki Itou

Inventor： Keisuke Igarashi ,  Hiroyuki Uchida ,  Naoto Yamashita ,  Kazunori Katou ,  Toshiyuki Itou

IPC: H01H13/83

CPC classification number: H01H13/83 ,  H01H2219/04 ,  H01H2219/06 ,  Y10T29/49105

Abstract: An illuminating structure of a key operating unit for operating a key switch includes a housing unit to have a window portion formed correspondingly to the key switch, a circuit substrate to be provided inside the housing unit, to be disposed with the key switch, and to be provided with a light-guiding window portion, a keypad unit to include a key top portion inserted in the window portion of the housing unit, the keypad unit including a light-guiding portion at least in the key top portion, a light-emitting element to be arranged on a back surface side of the circuit substrate, and an illuminating plate to have a reflecting portion reflecting outgoing light of the light-emitting element to apply the reflected light from the reflecting portion to the keypad unit through the light-guiding window portion of the circuit substrate.

Abstract translation: 用于操作钥匙开关的钥匙操作单元的照明结构包括：壳体单元，具有对应于钥匙开关形成的窗口部分，设置在壳体单元内部的电路基板，与钥匙开关配置;以及 设置有导光窗部分，键盘单元，其包括插入壳体单元的窗口部分中的键顶部分，键盘单元至少在键顶部分包括导光部分，发光 元件布置在电路基板的背面侧，以及照明板，其具有反射部分，用于反射发光元件的出射光，以将来自反射部分的反射光通过导光板施加到键盘单元 窗口部分。

公开(公告)号：US07811002B2

公开(公告)日：2010-10-12

申请号：US11792344

申请日：2005-10-05

Applicant: Shinji Fujita ,  Hiroyuki Uchida ,  Yasuo Murakami ,  Koichi Hachiya ,  Daiju Takahashi

Inventor： Shinji Fujita ,  Hiroyuki Uchida ,  Yasuo Murakami ,  Koichi Hachiya ,  Daiju Takahashi

IPC: F16C33/66

CPC classification number: F16C33/32 ,  F16C19/06 ,  F16C19/30 ,  F16C19/364 ,  F16C33/34 ,  F16C33/366 ,  F16C33/425 ,  F16C33/565 ,  F16C33/585 ,  F16C33/62 ,  F16C33/6696 ,  F16C2202/54 ,  F16C2204/34 ,  F16C2240/40 ,  F16C2240/44 ,  F16C2240/60 ,  F16C2360/00 ,  F16C2360/22 ,  F16C2362/52 ,  F16H25/20 ,  F16H2025/249 ,  Y10S384/907

Abstract: A rolling device in which damage such as seizure or wear is less liable to occur and which has a long life, even when used under severe conditions such as high speed, heavy load, high temperature and insufficient lubrication. A thrust needle roller bearing includes an inner ring 1, outer ring 2, and a plurality of rolling elements 3 rollably arranged between a raceway surface 1a of inner ring 1 and a raceway surface 2a of outer ring 2. A lubricant film consisting of a solid lubricant is coated over an area equivalent to an area ratio of 75% or more of at least one member of the group consisting of raceway surface 1a of inner ring 1, raceway surface 2a of outer ring 2, and a rolling contact surface 3a of rolling element 3. The thickness of the lubricant film is preferably 0.05 μm or more and 8 μm or less.

Abstract translation: 即使在诸如高速，重载，高温和不充分的润滑等恶劣条件下使用的滚动装置，其中诸如卡死或磨损的损伤较不易于发生并且寿命长。 推力滚针轴承包括内圈1，外圈2和滚动地设置在内圈1的滚道表面1a和外圈2的滚道表面2a之间的多个滚动元件3.由固体 将润滑剂涂覆在由内圈1的滚道面1a，外圈2的滚道面2a以及滚动面的滚动面3a构成的组中的至少一个以上的面积的75％以上的面积上 润滑剂膜的厚度优选为0.05μm以上至8μm以下。

公开(公告)号：US07321177B2

公开(公告)日：2008-01-22

申请号：US11165403

申请日：2005-06-24

Applicant: Hiroyuki Uchida ,  Tomonaga Yamamoto ,  Takuya Maeda ,  Hiroshi Kougami

Inventor： Hiroyuki Uchida ,  Tomonaga Yamamoto ,  Takuya Maeda ,  Hiroshi Kougami

IPC: H02K1/14 ,  H02K1/27 ,  H02K21/14 ,  H02K21/16

CPC classification number: H02K1/2766

Abstract: A synchronous electric motor including a rotor having a rotation axis, and a stator surrounding the rotor through a gap. The rotor includes a rotor core having an outer circumferential surface extending about the rotation axis and a plurality of permanent magnets attached to the rotor core to form plural poles along the outer circumferential surface of the rotor core. The outer circumferential surface of the rotor core is provided, at each pole, with a contour deviating from a circular arc and bulging out in a radial outward direction, as seen in a cross-section perpendicular to the rotation axis. The permanent magnets include a plurality of magnet sets individually assigned to the plural poles, each set including two or more permanent magnets. The contour of the outer circumferential surface of the rotor core, at each pole, has at least partially a shape represented by a hyperbolic cosine function or a secant function.

Abstract translation: 一种同步电动机，包括具有旋转轴的转子和通过间隙围绕转子的定子。 转子包括具有围绕旋转轴线延伸的外周面的转子铁心和附接到转子铁心的多个永磁体，以沿转子铁心的外周面形成多个极点。 在垂直于旋转轴线的横截面中看到，转子芯体的外圆周表面在每个极处设置有偏离圆弧的轮廓并沿径向向外凸出。 永磁体包括分别分配给多个磁极的多个磁体组，每个磁体组包括两个或更多个永磁体。 转子芯的外圆周表面在每个极处的轮廓至少部分是由双曲余弦函数或正割函数表示的形状。

公开(公告)号：US20070106057A1

公开(公告)日：2007-05-10

申请号：US10581933

申请日：2004-12-08

Applicant: Masahiro Watanabe ,  Kenji Miyatake ,  Hiroyuki Uchida

Inventor： Masahiro Watanabe ,  Kenji Miyatake ,  Hiroyuki Uchida

IPC: C08G69/08

CPC classification number: C08G73/10 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1072 ,  H01M2300/0082 ,  Y02P70/56

Abstract: A polyimide resin having a basic skeleton represented by the following general formula: (in the formula (1), each of Ar1 and Ar2 is an aromatic ring having a carbon number of 6-20, which forms an imide ring of 5 or 6 atoms with an imide group adjoining thereto. In the aromatic ring, a part of carbon atoms may be substituted with S, N, 0, SO2 or CO, or a part of hydrogen atoms may be substituted with an aliphatic group, a halogen atom or a perfluoro aliphatic group. Ar1 and Ar2 may be same or different. R is at least one of linear alkylene group and branched alkylene group having a carbon number of 1-20. Ar3 is an aromatic ring having a carbon number of 6-20 in which at least a part of hydrogen atoms is substituted with at least one of sulfoalkoxy group, carboalkoxy group and phosphoalkoxy group having a carbon number of 1-20 and a part of carbon atoms in these groups may be substituted with S, N, 0, SO2 or CO, or a part of hydrogen atoms may be substituted with an aliphatic group, a halogen atom or a perfluoro aliphatic group. n and m show a polymerization degree and are an integer of not less than 2.)

Abstract translation: 具有由以下通式表示的基本骨架的聚酰亚胺树脂：（式（1）中，Ar 1和Ar 2各自为具有碳原子的芳香环， 数量为6〜20，与酰亚胺基相邻形成5或6个原子的酰亚胺环，在芳香环中，一部分碳原子可以被S，N，O，SO 2， 或者一部分氢原子可以被脂族基团，卤素原子或全氟脂族基团取代，Ar 1和Ar 2可以相同 或不同的，R是直链亚烷基和碳数为1-20的支链亚烷基中的至少一个，Ar 3是碳数为6〜20的芳环，其中至少 一部分氢原子被磺基烷氧基，碳烷氧基和碳数为1-20的磷酸烷氧基中的至少一个取代，这些基团中的一部分碳原子可以被S，N，O，SO _{2 或CO， 或一部分氢原子可以被脂肪族基团，卤素原子或全氟脂族基团取代。 n和m表示聚合度，为不小于2的整数）}

公开(公告)号：US06477217B1

公开(公告)日：2002-11-05

申请号：US09499678

申请日：2000-02-08

Applicant: Ryutaro Hino ,  Masanori Kaminaga ,  Hidetaka Kinoshita ,  Noriaki Anbo ,  Atsuhiko Terada ,  Hiroyuki Uchida

Inventor： Ryutaro Hino ,  Masanori Kaminaga ,  Hidetaka Kinoshita ,  Noriaki Anbo ,  Atsuhiko Terada ,  Hiroyuki Uchida

IPC: G21G110

CPC classification number: H05H6/00

Abstract: Flow of mercury from a liquid-heavy-metal inflow port toward an inner forward end of a container body is rectified by a plurality of incoming-passage guide vanes in a liquid-heavy-metal incoming passage. Flow of the mercury from the forward end of the container body toward a liquid-heavy-metal outflow port is rectified by a plurality of return-passage guide vanes in a liquid-heavy-metal return passage. As a result, occurrence of stagnation and/or recirculation flows of the mercury in the container body is suppressed and a steady and highly uniform stream of the mercury is formed throughout in the container body. The container body is covered with a container outer shell to prevent any leakage of the mercury to outside due to a damage of the container body.

Abstract translation: 从液体重金属流入口向容器主体内侧前端的汞的流动由液体重金属进入通道中的多个进入通道导向叶片整流。 从液体重金属返回通道中的多个返回通道导叶将汞从容器主体的前端向液体重金属流出口流动。 结果，抑制了容器主体中汞的停滞和/或再循环的流动，并且在容器主体中形成了稳定且高度均匀的汞流。 容器主体被容器外壳覆盖，以防止由于容器主体的损坏而使汞泄漏到外部。

公开(公告)号：US06394049B2

公开(公告)日：2002-05-28

申请号：US09826864

申请日：2001-04-06

Applicant: Junichi Ishida ,  Hiroyuki Uchida ,  Shigeyuki Hara

Inventor： Junichi Ishida ,  Hiroyuki Uchida ,  Shigeyuki Hara

IPC: F02B2520

CPC classification number: F02D13/0284 ,  F02B2075/025 ,  F02F1/22 ,  Y02T10/18

Abstract: A common drive shaft for first and second exhaust control valves is formed of a single piece. A first exhaust valve adjusting exhaust timing and a second exhaust valve adjusting a sectional area of an exhaust passage are provided on the common drive shaft. The second exhaust valve is rotated integrally with the drive shaft. The first exhaust valve is fitted on the drive shaft via an intermediate sleeve and a torsion coil spring. A linkage mechanism is provided so that the intermediate sleeve is stopped at a limit of rotation of the first exhaust valve. Thereafter, only the second exhaust valve is rotated.

Abstract translation: 用于第一和第二排气控制阀的公共驱动轴由单件形成。 调节排气正时的第一排气阀和调节排气通道的截面积的第二排气阀设置在公共驱动轴上。 第二排气阀与驱动轴一体旋转。 第一排气阀通过中间套筒和扭力螺旋弹簧安装在驱动轴上。 提供连杆机构，使得中间套筒在第一排气阀的旋转极限下停止。 此后，只有第二排气阀旋转。

公开(公告)号：US6153954A

公开(公告)日：2000-11-28

申请号：US077037

申请日：1998-07-22

Applicant: Hiroyuki Uchida ,  Isao Kariya

Inventor： Hiroyuki Uchida ,  Isao Kariya

IPC: H01H37/54 ,  H02K11/00

CPC classification number: H02K11/25 ,  H01H37/5436

Abstract: A temperature sensing element mounted using a guide hole formed in the housing of a motor. The mounting of the temperature sensing element is carried out without additional processing to a coil mounted on a stator, enabling automated mounting of the temperature sensing element. Further, the mounting location of the temperature sensing element is fixed by the location of the guide hole, so that positioning of the temperature sensing element is made easier, and stable temperature sensing is made possible.

Abstract translation: PCT No.PCT / JP97 / 03304 Sec。 371日期：1998年7月22日 102（e）日期1998年7月22日PCT 1997年9月18日PCT公布。 第WO98 / 12793号公报 日期1998年3月26日使用形成在电机壳体中的引导孔安装温度感测元件。 温度感测元件的安装不需要对安装在定子上的线圈进行额外的处理就可实现，从而能够自动安装温度感测元件。 此外，温度感测元件的安装位置通过引导孔的位置固定，使得温度感测元件的定位变得更容易，并且使得可以进行稳定的温度感测。

公开(公告)号：US6078115A

公开(公告)日：2000-06-20

申请号：US91582

申请日：1998-06-23

Applicant: Hiroyuki Uchida ,  Yukio Katsuzawa ,  Yasuyuki Nakazawa

Inventor： Hiroyuki Uchida ,  Yukio Katsuzawa ,  Yasuyuki Nakazawa

IPC: H02K1/32 ,  B23Q5/10 ,  B23Q11/12 ,  H02K5/20 ,  H02K9/06 ,  H02K9/12 ,  H02K9/16 ,  H02K9/193 ,  H02K9/00

CPC classification number: B23Q11/10 ,  B23Q11/1015 ,  B23Q11/127 ,  B23Q5/10 ,  H02K9/14 ,  H02K9/193

Abstract: An air passage extending in the axial direction of a motor shaft is formed in a plurality of places in the peripheral wall of a motor housing. An extension tube is fixed to a rear end of the motor housing to provide a space for mounting a rotary joint for connecting a coolant feed pipe to the end of a through hole in the motor shaft, and the extension tube is used as an exhaust (ventilation) passage so that the motor can be cooled with air introduced into the air passage through the tube by using a fan provided on a rear end of the extension tube.

Abstract translation: PCT No.PCT / JP97 / 04068 Sec。 371日期1998年6月23日第 102（e）日期1998年6月23日PCT 1997年11月7日PCT公布。 WO98 / 20601 PCT出版物 日期1998年5月14日在电动机壳体的周壁的多个位置形成有沿电动机轴的轴向延伸的空气通路。 延长管固定在马达壳体的后端，以提供用于安装用于将冷却剂供给管连接到电动机轴的通孔的端部的旋转接头的空间，并且延伸管用作排气（ 通风）通道，使得可以通过使用设置在延伸管的后端上的风扇通过管引入空气通道的空气来冷却电动机。