-
公开(公告)号：US20140362672A1
公开(公告)日：2014-12-11
申请号：US14278971
申请日：2014-05-15
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Yuta SAITO
CPC classification number: H02K15/03 , G04C3/14 , H02K1/2726 , H02K7/116 , Y10T29/49012
Abstract: In a rotor manufacturing method of the present invention, firstly, a rectangular magnet element whose magnetic pole direction is recognizable is formed by a magnetic material being sintered while a magnetic field is being applied thereto, and subjected to a demagnetization process, and position regulating sections are formed on the magnet element symmetrically relative to the magnetic poles. Accordingly, a magnet can be easily formed. Secondly, the demagnetized magnets are individually transported without being attracted to each other. Accordingly, the direction of each magnetic pole of the demagnetized magnets can be aligned to one direction and successively arranged. Thirdly, when a gear section is to be formed on the magnet, it is positionally adjusted by the position regulating sections so as to have a fixed positional relationship relative to the magnetic poles of the demagnetized magnet. Accordingly, the gear section can be precisely formed relative to the magnetic poles.
Abstract translation: 在本发明的转子制造方法中，首先，通过在施加磁场的同时烧结磁性材料形成磁极方向可以识别的矩形磁体元件，并进行退磁处理，以及位置调节部 相对于磁极对称地形成在磁铁元件上。 因此，能够容易地形成磁铁。 其次，去磁铁被单独运送而不被彼此吸引。 因此，退磁体的每个磁极的方向可以与一个方向对齐并依次配置。 第三，当要在磁体上形成齿轮部分时，通过位置限制部位进行位置调节，使其相对于去磁铁的磁极具有固定的位置关系。 因此，可以相对于磁极精确地形成齿轮部。
-
公开(公告)号：US20230205143A1
公开(公告)日：2023-06-29
申请号：US18145425
申请日：2022-12-22
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Yuta SAITO , Sae UCHIBAYASHI
CPC classification number: G04C10/02 , G04D3/0002 , H01L31/05 , H02S40/22
Abstract: An electronic device includes a cylindrical case, a display, an annular light-transmitting parting member, an annular solar cell and an annular elastic member. At least the upper end of the case is open. The display is disposed in the case and exposed to a side where the upper end is located. The parting member is annular along the inner circumferential surface of the case. The annular solar cell is disposed under the parting member. The elastic member fixes the outer edge of the annular solar cell.
-
公开(公告)号：US20180152129A1
公开(公告)日：2018-05-31
申请号：US15881284
申请日：2018-01-26
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Yuta SAITO
CPC classification number: H02P25/066 , G04C3/14 , H02K1/02 , H02K1/14 , H02K1/27 , H02K37/12 , H02K37/14 , H02P8/02
Abstract: A motor drive device includes a motor drive circuit which drives a stepping motor provided with three coils; a switching element for controlling a path through which a current for driving at least one of the coils flows; and a driving pulse generator which outputs a driving pulse to the switching element. The driving pulse generator outputs the driving pulse to the switching element so that the current for driving at least one of the coils flows through one path.
-
公开(公告)号：US20170279395A1
公开(公告)日：2017-09-28
申请号：US15391704
申请日：2016-12-27
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Yuta SAITO
Abstract: A stepping motor includes a rotor, a stator and three coils. The rotor is two-pole magnetized in a radius direction. The stator is provided with a rotor receiving section for receiving the rotor. The three coils are magnetically connected with the stator. At least one of the three coils is an integrated coil which is integrally formed with the stator by winding a coil around a part of the stator.
-
公开(公告)号：US20160276967A1
公开(公告)日：2016-09-22
申请号：US15009679
申请日：2016-01-28
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Yohei KAWAGUCHI , Yuta SAITO
Abstract: A stepping motor driving device drives a first coil and a second coil. The stepping motor driving device includes a motor control unit. The motor control unit applies a predetermined voltage to the first coil in a first phase, applies the predetermined voltage to the second coil in a second phase after the first phase, and alternately applies the predetermined voltage to the first coil and the second coil in a third phase after the second phase.
Abstract translation: 步进电机驱动装置驱动第一线圈和第二线圈。 步进马达驱动装置包括马达控制单元。 电动机控制单元在第一相中向第一线圈施加预定电压，在第一相之后的第二相中将预定电压施加到第二线圈，并且将预定电压交替施加到第一线圈和第二线圈中 第二阶段后的第三阶段。
-
Patent Agency Ranking
公开(公告)号：US20160204292A1
公开(公告)日：2016-07-14
申请号：US14912860
申请日：2014-09-02
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Yuta SAITO
IPC: H01L31/0465 , G04C10/02
CPC classification number: H01L31/042 , G04C10/02 , H01L31/0465 , Y02E10/50
Abstract: A solar panel of the present invention, above which pointers mounted on a pointer shaft inserted into a through hole provided at the center of the solar panel move, includes a center cell circularly formed around the through hole and a plurality of outer-circumferential cells formed around the outer periphery of the center cell in a manner to have substantially same light-receiving areas. The center cell is formed to have a light-receiving area larger than the light-receiving area of each outer-circumferential cell, taking into consideration a light-shielding area where the pointers overlap with the center cell. Therefore, even though the pointers always overlap with the center cell and part of the pointers overlaps with one of the plurality of outer-circumferential cells, the fluctuation of each light-receiving area of the center cell and the plurality of outer-circumferential cells due to this overlap can be minimized.
Abstract translation: 本发明的太阳能电池板，其中安装在插入设置在太阳能电池板移动中心的通孔中的指针轴上的指针包括围绕通孔圆形地形成的中心单元和形成的多个外周电池单元 围绕中心单元的外周以具有基本上相同的光接收面积的方式。 考虑到指示器与中心单元重叠的遮光区域，中心单元被形成为具有大于每个外周单元的光接收面积的光接收面积。 因此，即使指针总是与中心单元重叠，并且指针的一部分与多个外周单元中的一个重叠，所以中心单元的光接收面积和多个外周单元的波动 可以最小化这种重叠。
-
公开(公告)号：US20150277389A1
公开(公告)日：2015-10-01
申请号：US14634457
申请日：2015-02-27
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Yuta SAITO , Makoto SAWADA , Junro YANO
IPC: G04G19/00
Abstract: Disclosed is an electronic apparatus including a dial plate having light transparency, a module including an antenna for receiving circularly polarized waves which is disposed below the dial plate, the antenna having a radiation electrode, and a solar panel disposed between the dial plate and the module, wherein the solar panel includes a common substrate, a plurality of solar cells disposed on the common substrate, and an inactive segment disposed on the common substrate at a place corresponding to the place of the radiation electrode.
Abstract translation: 公开了一种电子设备，包括具有透光性的表盘，包括设置在表盘下方的圆偏振波的天线的模块，具有辐射电极的天线以及设置在表盘和模块之间的太阳能电池板 其特征在于，所述太阳能电池板包括公共衬底，设置在所述公共衬底上的多个太阳能电池，以及在与所述辐射电极的位置对应的位置处设置在所述公共衬底上的非活性段。
-
公开(公告)号：US20150268639A1
公开(公告)日：2015-09-24
申请号：US14660653
申请日：2015-03-17
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Kazuaki ABE , Masakuni IWANAGA , Junro YANO , Yuta SAITO
CPC classification number: G04G19/00 , G04C10/02 , G04R20/04 , G04R60/00 , G04R60/06 , G04R60/10 , G04R60/12 , H01L31/0465
Abstract: An electronic device includes a dial, a module and a solar panel. The module is arranged under the dial and including a circular polarization antenna which includes a power feed point and a radiating electrode. The solar panel is arranged between the dial and the module and has an area corresponding to an area of the dial in a face direction thereof. The solar panel is constituted by a plurality of solar cells including a solar cell that has a light receiving surface arranged at a position corresponding to the radiating electrode.
Abstract translation: 电子设备包括表盘，模块和太阳能面板。 模块布置在表盘下方，并包括一个包括馈电点和辐射电极的圆极化天线。 太阳能面板布置在表盘和模块之间，并且具有与其表面方向上的表盘区域对应的区域。 太阳能电池板由多个太阳能电池构成，太阳能电池包括具有布置在对应于辐射电极的位置处的光接收表面的太阳能电池。
-
公开(公告)号：US20150092522A1
公开(公告)日：2015-04-02
申请号：US14486639
申请日：2014-09-15
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Yuta SAITO , Hiroyuki HOSOBUCHI , Junro YANO
CPC classification number: G04C3/146 , G04C3/14 , H02K3/04 , H02K21/185 , H02K37/14 , H02K37/16 , H02K2213/03
Abstract: Disclosed is a stepping motor including a rotor, a stator which includes a rotor accommodating hole, a pair of outer notches to determine positions of saturated magnetic fluxes and inner notches disposed on an inner periphery of the stator around the rotor accommodating hole, the inner notches determining stably stationary positions of the rotor, and a coil block configured by a coil wound around a coil core which is magnetically coupled to the stator, and the outer notches are disposed on an outer periphery of the stator on opposite sides of the rotor accommodating hole. And a line that connects narrowest portions between the outer notches and the rotor accommodating hole and extends through a center of the rotor accommodating hole shifts by a predetermined angle from a line that extends through the center of the rotor accommodating hole and is orthogonal to an extending direction of the stator.
Abstract translation: 公开了一种步进电动机，其包括转子，定子，其包括转子容纳孔，一对外凹口，用于确定饱和磁通量的位置和设置在转子容纳孔周围的定子的内周上的内槽口，内槽口 确定转子的稳定的稳定位置，以及线圈块，其由卷绕在与所述定子磁耦合的线圈芯的线圈构成，并且所述外切口设置在所述定子的外周上，在所述转子容纳孔的相对侧 。 另外，在外侧切口和转子容纳孔之间延伸的延伸通过转子容纳孔的中心的直线，从延伸穿过转子容纳孔的中心的线移动一定角度，并与延伸部 定子的方向。
-
公开(公告)号：US20130208574A1
公开(公告)日：2013-08-15
申请号：US13759705
申请日：2013-02-05
Applicant: Casio Computer Co., Ltd.
Inventor： Yuta SAITO
IPC: G04B19/20
CPC classification number: G04B19/202 , G04B19/247 , G04C17/0066
Abstract: A display apparatus which includes: a first display wheel that has a first display section; a second display wheel that has a second display section; a driving section that rotates in a forward direction and a reverse direction, and rotates the first display wheel in the forward direction and the reverse direction; and a rotating section that rotates only the first display wheel in the forward direction when the first display wheel is rotated in the forward direction, and rotates the second display wheel in the reverse direction together with the first display wheel when the first display wheel is rotated in the reverse direction.
Abstract translation: 一种显示装置，包括：具有第一显示部的第一显示轮; 具有第二显示部的第二显示轮; 驱动部，其向前方向和相反方向旋转，并使所述第一显示轮向正向和反方向旋转; 以及当第一显示轮在向前方向旋转时仅使第一显示轮向正方向旋转的旋转部，并且当第一显示轮旋转时，第二显示轮与第一显示轮一起沿着相反方向与第一显示轮一起旋转 在相反的方向。
-
-
-
-
-
-
-
-
-
Search Results
40
records
(took 0.027 seconds)
