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105 条记录 (耗时 0.028 秒)

    Linear motor including extended tooth tips
    2.
    发明授权
    Linear motor including extended tooth tips 有权
    线性电机包括延长的齿尖

    公开(公告)号：US08274182B2

    公开(公告)日：2012-09-25

    申请号：US12679803

    申请日：2008-09-30

    申请人： Misa Nakayama ,  Shinichi Yamaguchi ,  Koki Naka ,  Kazumasa Ito ,  Toshinori Tanaka

    发明人： Misa Nakayama ,  Shinichi Yamaguchi ,  Koki Naka ,  Kazumasa Ito ,  Toshinori Tanaka

    IPC分类号： H02K41/02 ,  H02K41/03

    CPC分类号： H02K41/03 ,  H02K29/03

    摘要： A linear motor includes a stator having field poles arranged linearly with opposing polarities arranged in an alternating manner; and a rotor having an armature core with teeth that faces a pole face of the field poles with a gap, and coils wound around the teeth. The stator and the rotor are supported in a slidable manner, a direction perpendicular to a sliding direction of the rotor and in parallel with the pole face is defined as a stacking direction. A head of each of the teeth has an extended portion extended in the sliding direction. At least heads of the teeth arranged at both ends of the armature core along the sliding direction is divided into a plurality of areas along the stacking direction. At least one of extended portions arranged on adjacent areas is extended by a different length along the sliding direction.

    摘要翻译： 线性电动机包括定子，其具有以交替方式布置的相反极性线性布置的场磁极; 以及具有电枢铁心的转子，所述电枢铁心具有与所述励磁电极的极面相对的间隙的齿，以及缠绕在所述齿周围的线圈。 定子和转子以可滑动的方式支撑，垂直于转子的滑动方向并与极面平行的方向被定义为层叠方向。 每个齿的头部具有沿滑动方向延伸的延伸部分。 至少沿着滑动方向布置在电枢芯的两端的齿的头部沿着堆叠方向分成多个区域。 布置在相邻区域上的延伸部分中的至少一个沿滑动方向延伸不同长度。

    Apparatus and method for measuring oxygen saturation in blood
    3.
    发明授权
    Apparatus and method for measuring oxygen saturation in blood 有权
    用于测量血液中氧饱和度的装置和方法

    公开(公告)号：US08175669B2

    公开(公告)日：2012-05-08

    申请号：US11508995

    申请日：2006-08-24

    申请人： Naoki Kobayashi ,  Kenji Miyata ,  Masaru Yarita ,  Kazumasa Ito

    发明人： Naoki Kobayashi ,  Kenji Miyata ,  Masaru Yarita ,  Kazumasa Ito

    IPC分类号： A61B5/1455

    CPC分类号： A61B5/14551 ,  A61B5/7257

    摘要： In an apparatus for measuring an oxygen saturation in blood, a plurality of light emitters irradiate a living tissue with a plurality of light beams having different wavelengths. A light receiver receives the light beams reflected from or transmitted through the living tissue to generate pulse wave signals in accordance with pulsations of the blood in the living tissue. A separator separates each of the pulse wave signals into a plurality of amplitude signals each of which is associated with one frequency, thereby generating pairs of amplitude signals each of which is associated with one of a plurality of frequencies. A first processor calculates a ratio between the amplitude signals in each of the pairs of the amplitude signals. A selector selects one of the pairs of the amplitude signals. A second processor calculates the oxygen saturation from the ratio of the selected pair of the amplitude signals.

    摘要翻译： 在用于测量血液中的氧饱和度的装置中，多个发光体用具有不同波长的多个光束照射生物体组织。 光接收器接收从活体组织反射或透射的光束，以根据活体组织中的血液的脉动产生脉搏波信号。 分离器将每个脉波信号分离成多个振幅信号，每个幅度信号与一个频率相关联，从而产生每个与多个频率之一相关联的振幅信号对。 第一处理器计算每对振幅信号中的幅度信号之间的比率。 选择器选择幅度信号对之一。 第二处理器根据所选择的一对幅度信号的比率来计算氧饱和度。

    Emergency brake of elevator
    4.
    发明授权
    Emergency brake of elevator 失效
    电梯紧急制动

    公开(公告)号：US08006806B2

    公开(公告)日：2011-08-30

    申请号：US12244793

    申请日：2008-10-03

    申请人： Kazumasa Ito

    发明人： Kazumasa Ito

    IPC分类号： B66B5/00

    CPC分类号： B66D5/30 ,  B66B5/24 ,  B66D5/08

    摘要： According to an emergency brake device for an elevator, a brake body is capable of coming into and out of contact with an outer periphery of a sheave which is rotatable, and is capable of being displaced to a rotation direction of the sheave while maintaining a contact with the outer periphery of the sheave. Further, the brake body is arranged between the sheave and a gripper metal. The gripper metal includes an inclined portion which is caused to incline with respect to the outer periphery of the sheave. When the brake body is displaced in the rotation direction of the sheave, the brake body is meshed between the outer periphery of the sheave and the inclined portion. To the brake body, a connecting portion capable of being displaced with respect to the sheave is connected. The connecting body is displaced in a direction in which the brake body comes into and out of contact with the outer periphery of the sheave by a brake drive device.

    摘要翻译： 根据用于电梯的紧急制动装置，制动器体能够与可旋转的滑轮的外周接触和脱离接触，并且能够在保持接触的同时向滑轮的旋转方向移位 与滑轮的外周边。 此外，制动器主体布置在滑轮和夹具金属之间。 夹具金属包括相对于滑轮的外周倾斜的倾斜部分。 当制动体沿滑轮的旋转方向移动时，制动器主体在滑轮的外周和倾斜部分之间啮合。 连接到制动器主体的能够相对于滑轮移位的连接部。 连接体通过制动驱动装置沿着制动器体的方向位移，并且与滑轮的外周接触。

    DROPLET DETECTING DEVICE AND INKJET PRINTER
    5.
    发明申请
    DROPLET DETECTING DEVICE AND INKJET PRINTER 失效
    液体检测装置和喷墨打印机

    公开(公告)号：US20110205283A1

    公开(公告)日：2011-08-25

    申请号：US13126330

    申请日：2010-01-06

    申请人： Kazumasa Ito ,  Hirotaka Hayashi

    发明人： Kazumasa Ito ,  Hirotaka Hayashi

    IPC分类号： B41J29/393 ,  G01N21/47

    CPC分类号： B41J2/125 ,  B41J2/04561 ,  B41J2/04586

    摘要： Provided is an ink detecting module (100) that detects the discharge state of a liquid droplet by receiving a light beam emitted to a flying path of the liquid droplet discharged from a nozzle row (103) of an inkjet printer, the ink detecting module including: a light emitting unit (104) that emits a light beam; a light receiving unit (105) that receives the emitted light beam; and a module base (108) that integrally supports the light emitting unit (104) and the light receiving unit (105), the module base (108) including: positioning pins (106, 107) that are engaged with the inkjet printer and determine the fastening position in the inkjet printer; and a fastening unit that is fastened to the inkjet printer, in which, in the state of being fastened to the inkjet printer, only the positioning pins (106, 107) and the fastening unit are in contact with the inkjet printer.

    摘要翻译： 提供一种油墨检测模块（100），其通过接收从喷墨打印机的喷嘴列（103）排出的液滴的飞行路径发射的光束来检测液滴的排出状态，所述油墨检测模块包括 ：发射光束的发光单元（104）; 接收发射光束的光接收单元（105）; 以及整体地支撑所述发光单元（104）和所述光接收单元（105）的模块基座（108），所述模块基座（108）包括：定位销（106,107），其与所述喷墨打印机接合并且确定 喷墨打印机中的紧固位置; 以及紧固单元，其紧固到喷墨打印机，其中在固定到喷墨打印机的状态下，仅定位销（106,107）和紧固单元与喷墨打印机接触。

    LINEAR MOTOR
    6.
    发明申请
    LINEAR MOTOR 有权
    线性电动机

    公开(公告)号：US20100201210A1

    公开(公告)日：2010-08-12

    申请号：US12679803

    申请日：2008-09-30

    申请人： Misa Nakayama ,  Shinichi Yamaguchi ,  Koki Naka ,  Kazumasa Ito ,  Toshinori Tanaka

    发明人： Misa Nakayama ,  Shinichi Yamaguchi ,  Koki Naka ,  Kazumasa Ito ,  Toshinori Tanaka

    IPC分类号： H02K41/03

    CPC分类号： H02K41/03 ,  H02K29/03

    摘要： A linear motor includes a stator having field poles arranged linearly with opposing polarities arranged in an alternating manner; and a rotor having an armature core with teeth that faces a pole face of the field poles with a gap, and coils wound around the teeth. The stator and the rotor are supported in a slidable manner, a direction perpendicular to a sliding direction of the rotor and in parallel with the pole face is defined as a stacking direction. A head of each of the teeth has an extended portion extended in the sliding direction. At least heads of the teeth arranged at both ends of the armature core along the sliding direction is divided into a plurality of areas along the stacking direction. At least one of extended portions arranged on adjacent areas is extended by a different length along the sliding direction.

    摘要翻译： 线性电动机包括定子，其具有以交替方式布置的相反极性线性布置的场磁极; 以及具有电枢铁心的转子，所述电枢铁心具有与所述励磁电极的极面相对的间隙的齿，以及缠绕在所述齿周围的线圈。 定子和转子以可滑动的方式支撑，垂直于转子的滑动方向并与极面平行的方向被定义为层叠方向。 每个齿的头部具有沿滑动方向延伸的延伸部分。 至少沿着滑动方向布置在电枢芯的两端的齿的头部沿着堆叠方向分成多个区域。 布置在相邻区域上的延伸部分中的至少一个沿滑动方向延伸不同长度。

    Speed control device for water jet propulsion boat
    7.
    发明授权
    Speed control device for water jet propulsion boat 有权
    喷水推进艇调速装置

    公开(公告)号：US07647143B2

    公开(公告)日：2010-01-12

    申请号：US11135890

    申请日：2005-05-24

    申请人： Kazumasa Ito ,  Motohiro Oshiro ,  Yoshimasa Kinoshita

    发明人： Kazumasa Ito ,  Motohiro Oshiro ,  Yoshimasa Kinoshita

    IPC分类号： B63H25/42

    CPC分类号： F02D11/02 ,  B63H21/22 ,  F02B61/04 ,  F02D31/002

    摘要： A watercraft can have a controller that can change a speed mode between a speed set mode and a regular mode in response to an operation of an auto cruise switch. The controller can return the speed mode to a regular mode under various conditions. For example, but without limitation, when an engine rotational speed reaches “zero” or nearly “zero” (i.e., an engine operation stops or nearly stops) while the speed mode is in the speed set mode. The controller can be configured to follow the actuation of the cruise switch only when the switch is operated in the regular mode.

    摘要翻译： 船舶可以具有控制器，其可以响应于自动巡航开关的操作而在速度设定模式和常规模式之间改变速度模式。 控制器可以在各种条件下将速度模式返回到常规模式。 例如但不限于，当速度模式处于速度设定模式时，当发动机转速达到“零”或接近“零”（即，发动机运转停止或接近停止）时。 只有当开关以常规模式运行时，控制器可以配置为跟随巡航开关的启动。

    LIQUID-DISCHARGE-FAILURE DETECTING APPARATUS, AND INKJET RECORDING APPARATUS
    8.
    发明申请
    LIQUID-DISCHARGE-FAILURE DETECTING APPARATUS, AND INKJET RECORDING APPARATUS 有权
    液体放电故障检测装置和喷墨记录装置

    公开(公告)号：US20090141057A1

    公开(公告)日：2009-06-04

    申请号：US12277093

    申请日：2008-11-24

    申请人： Hirotaka HAYASHI ,  Kazumasa ITO

    发明人： Hirotaka HAYASHI ,  Kazumasa ITO

    IPC分类号： B41J29/38

    CPC分类号： B41J2/2142

    摘要： A liquid-discharge-failure detecting apparatus includes a light-emitting element and a light-receiving element. The light-emitting element emits a laser beam in a direction that intersects with a direction in which a droplet of liquid is discharged. The beam is elliptical in cross section. The light-receiving element receives a scattered light generated by scattering of the laser beam by the droplet. The light-receiving element is externally adjacent to a circumference of the beam at a position where a beam diameter of the beam is small.

    摘要翻译： 排液故障检测装置包括发光元件和光接收元件。 发光元件沿与液滴喷出方向相交的方向发射激光束。 梁的横截面为椭圆形。 光接收元件接收由液滴散射激光束产生的散射光。 在光束的光束直径小的位置处，光接收元件与光束的圆周在外部相邻。