2-Pole stepper motor for timepiece
    1.
    发明授权
    2-Pole stepper motor for timepiece 有权
    时钟双极步进电机

    公开(公告)号:US06548922B1

    公开(公告)日:2003-04-15

    申请号:US09719369

    申请日:2000-12-11

    IPC分类号: H02K3700

    CPC分类号: G04C13/11 H02K37/16

    摘要: A stator (1) is made up by bonding a first stator part (1a) made of a high-permeability material to a second stator part (1b) made of a high-permeability material respectively by welding through the intermediary of connections (1c,1d) made of a low-permeability material or a nonmagnetic material, interposed therebetween. Paired recesses (5a, 5b) serving as holding torque setting means for holding a rotor (3) by a magnetic action are formed on the inner, periphery of a rotor hole (2) defined inside the stator (1) at the position forming an initial phase angle (&thgr;1). A field coil (7) for excitation is magnetically bonded to opposite ends of the stator (1), thereby forming a two-pole step motor for a timepiece

    摘要翻译: 定子(1)通过将由高磁导率材料制成的第一定子部分(1a)分别通过中间的连接(1c,1c)焊接到由高磁导率材料制成的第二定子部分(1b) 1d),其由介于它们之间的低磁导率材料或非磁性材料制成。 在形成定子(1)的位置的定子(1)内部的转子孔(2)的内周形成有用作用于保持转子(3)的保持转矩设定装置的配对凹部(5a,5b) 初始相位角(θ1)。 用于激励的励磁线圈(7)磁性地结合到定子(1)的相对端,从而形成用于钟表的两极步进电动机

    Method of manufacturing hand for analog electronic timepiece
    2.
    发明授权
    Method of manufacturing hand for analog electronic timepiece 失效
    模拟电子表的手制作方法

    公开(公告)号:US06519853B1

    公开(公告)日:2003-02-18

    申请号:US09720748

    申请日:2000-12-29

    IPC分类号: G04D300

    CPC分类号: G04B19/042 Y10T29/49579

    摘要: A pair of parallel rectangular windows are punched out in a thin sheet base material having the same thickness as that of a short hand part (13) including a weight part (13a) of a second hand (10) so as to form a hand forming part between the pair of windows and a part in the hand forming part forming a long hand part and a mounting part of a hand is pressed so as to form a thin wall part. Then, the second hand in a final shape is punched out from the base material so that a long hand part (11) and a mounting part (12) are formed with the thin wall part of the hand forming part and the short hand part (13) is formed with an original thickness part. Consequently, the second hand for an analog electronic timepiece in which the weight part (13a) is provided on the short hand part (13) can be easily and securely manufactured only by a press working.

    摘要翻译: 将一对平行的长方形窗体冲压成具有与包括二手(10)的重量部分(13a)的短手部(13)相同厚度的薄片基材,以便形成手形 一对窗口之间的部分和形成长手部分的手形成部分中的一部分和手的安装部分被按压以形成薄壁部分。 然后,从基材冲出最终形状的二手,使得长手部(11)和安装部(12)形成有手部形成部的薄壁部和短手部( 13)形成有原始厚度部分。 因此,仅通过冲压加工就可以容易且可靠地制造其中配重部件(13a)设置在短手部(13)上的模拟电子表的秒针。

    Analog electronic timepiece
    3.
    发明授权
    Analog electronic timepiece 失效
    模拟电子表

    公开(公告)号:US06434086B1

    公开(公告)日:2002-08-13

    申请号:US09720737

    申请日:2000-12-29

    IPC分类号: G04B1302

    CPC分类号: G04B19/02 G04C3/008

    摘要: In an analog electronic timepiece in which the rotation of a rotor (1a) step motor (1) is decelerated through train wheels before it is transmitted an hour hand (17) and a minute hand (15), the gravity center of a center wheel composed of a center wheel gear (9), a center wheel pinion (10), and a center wheel shaft (11) to which the minute hand (15) is mounted is displaced from the axis of the center wheel shaft (11) to within an angle range of less than ±90° with respect to the opposite direction to a direction in which a time indicating part (15a) of the minute hand (15) extends so as to reduce a moment on the center wheel shaft (11) caused by a combination of the minute hand (15) and the center wheel. This makes it possible to prevent a hand-skip due to disturbance even if the value of holding energy of the step motor (1) is reduced.

    摘要翻译: 在转子(1a)步进马达(1)的旋转在传送时针(17)和分针(15)之前通过轮系减速的模拟电子时计中,中心轮 由分针(15)安装的中心轮齿轮(9),中心轮小齿轮(10)和中心轮轴(11)与中心轮轴(11)的轴线分离成 在相对于与分针(15)的时间指示部分(15a)延伸的方向相反的方向小于±90°的角度范围内,以减小中心轮轴(11)上的力矩, 由分针(15)和中心轮的组合引起的。 这使得即使降低步进电机(1)的保持能量的值,也可以防止由于干扰而产生的手跳。

    Two-pole step motor for timepiece
    4.
    发明授权
    Two-pole step motor for timepiece 有权
    两极步进电机

    公开(公告)号:US06774513B2

    公开(公告)日:2004-08-10

    申请号:US10379536

    申请日:2003-03-06

    IPC分类号: H02K3700

    CPC分类号: G04C13/11 H02K37/16

    摘要: A stator (1) is made up by bonding a first stator part (1a) made of a high-permeability material to a second stator part (1b) made of a high-permeability material respectively by welding through the intermediary of connections (1c, 1d) made of a low-permeability material or a nonmagnetic material, interposed therebetween. Paired recesses (5a, 5b) serving as holding torque setting means for holding a rotor (3) by a magnetic action are formed on the inner periphery of a rotor hole (2) defined inside the stator (1) at the position forming an initial phase angle (&thgr;1). A field coil (7) for excitation is magnetically bonded to opposite ends of the stator (1), thereby forming a two-pole step motor for a timepiece.

    摘要翻译: 定子(1)通过将由高磁导率材料制成的第一定子部分(1a)分别通过中间的连接(1c,1c)焊接到由高磁导率材料制成的第二定子部分(1b) 1d)由介于它们之间的低磁导率材料或非磁性材料制成。 在形成初始位置的位置,在定子(1)内限定的转子孔(2)的内周上形成有用作保持转子(3)的保持转矩设定装置的配对凹部(5a,5b) 相位角(θ1)。 用于激励的励磁线圈(7)磁性地结合到定子(1)的相对端,从而形成用于钟表的两极步进电动机。

    Dents for reed in high-speed weaving machine, and method of
manufacturing same
    5.
    发明授权
    Dents for reed in high-speed weaving machine, and method of manufacturing same 失效
    用于高速编织机的筘头及其制造方法

    公开(公告)号:US5762110A

    公开(公告)日:1998-06-09

    申请号:US666273

    申请日:1996-09-10

    摘要: A dent (1A) for a reed for use on a high-speed weaving machine, comprises a thin flat strip (3) made of stainless steel, and a hard carbon film (2) formed on only the surface of a working ridge edge portion (3b) of the thin flat strip (3) to come into sliding contact with a yarn. The method of manufacture comprising steps of superposing a plurality of thin flat strips (3) made of a stainless steel in the same shape in a stack with the flat side surfaces (3a) of the adjacent thin flat strips (3) in close contact with each other, placing the stack of thin flat strips (3) in a film forming atmosphere with the ridge edge portions opposite the working edge portions (3b) to come in sliding contact with a yarn trued up by a dent aligning jig, and coating the working ridge edge portions (3b) of the thin flat strips (3) exposed to the film forming atmosphere with a hard carbon film (2).

    摘要翻译: PCT No.PCT / JP94 / 02193 Sec。 371日期:1996年9月10日 102(e)日期1996年9月10日PCT 1994年12月22日PCT PCT。 第WO95 / 17541号公报 日期:1995年6月29日在高速织机上使用的用于簧片的凹槽(1A)包括由不锈钢制成的薄扁平条(3)和仅在表面上形成的硬碳膜(2) 所述薄平条带(3)的工作脊边缘部分(3b)与纱线滑动接触。 制造方法包括以下步骤:将叠层中与相邻薄片(3)的平坦侧表面(3a)形成相同形状的由不锈钢制成的多个薄扁平条(3)叠置成与 彼此相对地,将薄的扁平条(3)堆叠在具有与工作边缘部分(3b)相对的边缘部分的成膜气氛中,以与由凹痕对准夹具修剪的纱线滑动接触,并且涂覆 用硬碳膜(2)暴露于成膜气氛的薄平板条(3)的工作脊边缘部分(3b)。

    Coated knitting parts of knitting machine
    6.
    发明授权
    Coated knitting parts of knitting machine 失效
    针织机的编织针织部分

    公开(公告)号:US5642632A

    公开(公告)日:1997-07-01

    申请号:US501024

    申请日:1995-08-11

    CPC分类号: D04B35/02 D04B15/06 D04B15/54

    摘要: In knitting parts (a jacquard guide needle, a guide, a needle, a tongue, a sinker, a separator, etc.), each having a portion which is brought into contact with a knitting yarn when fitted to a knitting machine to perform knitting, the surface of a portion of a metallic part base material (10) thereof is coated with a compound plating layer (12) made of a non-electrolytic nickel alloy plating layer including minute silicon particles dispersed therein, each of the silicon particles being coated with a hard carbon film. As a result, it is possible to improve the durability of the knitting parts similarly to those in which the surface of the part base material is coated with the hard carbon film and moreover remarkably reduce the processing cost.

    摘要翻译: PCT No.PCT / JP94 / 00855 Sec。 371日期:1995年8月11日 102(e)1995年8月11日PCT PCT 1994年5月30日PCT公布。 WO95 / 16809 PCT公开号 日期1995年6月22日在具有与编织纱线接触的部分的编织部(提花针,导针,针,舌,沉降片,隔膜等)中, 编织机进行编织时,其金属部分基材(10)的一部分的表面涂覆有由分散在其中的微小硅粒子的非电解镍合金镀层制成的复合镀层(12),每个 硅颗粒被硬碳膜涂覆。 其结果是,与使用硬质碳膜涂布部件基材的表面同样地,可以提高编织部的耐久性,并且显着降低加工成本。

    Driver circuit for electrochromic display device
    7.
    发明授权
    Driver circuit for electrochromic display device 失效
    电致变色显示装置的驱动电路

    公开(公告)号:US4096412A

    公开(公告)日:1978-06-20

    申请号:US709111

    申请日:1976-07-27

    CPC分类号: H05B33/08 G04G9/0047 G09G3/16

    摘要: A driver circuit for an electrochromic display device having segment electrodes and a common electrode adapted to display information in response to a display information signal. The driver circuit comprises a storage means for generating first and second output signals delayed in phase from the display information signal. A bleaching signal generating means is responsive to the first output signal, and a coloration signal generating means is responsive to the second output signal. First and second switching means are coupled to receive a bleaching signal and a coloration signal, causing an electric current to flow each of the segment electrodes in directions to induce bleaching and coloration, respectively. An auxiliary signal is applied to the first and second switching means to cause a segment to remain in its previously activated state for an extended period of time.

    摘要翻译: 一种用于具有段电极和公共电极的电致变色显示装置的驱动电路,其适于响应于显示信息信号显示信息。 驱动器电路包括用于从显示信息信号产生相位延迟的第一和第二输出信号的存储装置。 漂白信号发生装置响应于第一输出信号,着色信号发生装置响应于第二输出信号。 第一和第二开关装置被耦合以接收漂白信号和着色信号,使得电流分别沿着方向流过各段电极以诱导漂白和着色。 辅助信号被施加到第一和第二切换装置,以使片段长时间保持在其预先激活的状态。

    Solar battery device
    8.
    发明授权
    Solar battery device 失效
    太阳能电池装置

    公开(公告)号:US5714012A

    公开(公告)日:1998-02-03

    申请号:US652461

    申请日:1996-06-14

    摘要: A diffuse transmission layer (15) is provided on the front side of a solar battery (13), and the light entering the front side of the solar battery is diffused. A part of the light is reflected toward the front side, and another part is directed to the solar battery (13). The diffuse transmission layer (15) contains a fluorescent substance (14). The fluorescent substance (14) absorbs a predetermined wavelength band of the light incident to the front side of the solar battery and emits fluorescent light. The light generated by the fluorescent substance (14) is diffused within the diffuse transmission layer (15). A part of the light is emitted to the front side, and another part falls onto the solar battery (13). Owing to this arrangement, a bright external appearance of the device can be obtained, hiding the solar battery (13). A sufficient amount of light energy can be supplied to the solar battery (13).

    摘要翻译: PCT No.PCT / JP94 / 02101 Sec。 371日期1996年6月14日第 102(e)1996年6月14日PCT 1994年12月14日PCT PCT。 WO95 / 17015 PCT公开 日期:1995年6月22日在太阳能电池(13)的前侧设置漫透射层(15),并且进入太阳能电池前侧的光扩散。 一部分光被反射到前侧,另一部分被引导到太阳能电池(13)。 漫透射层(15)含有荧光物质(14)。 荧光物质(14)吸收入射到太阳能电池的前侧的光的预定波长带,并发射荧光。 由荧光物质(14)产生的光在扩散透射层(15)内扩散。 一部分光被发射到前侧,另一部分落在太阳能电池(13)上。 由于这种布置,可以获得装置的明亮的外观,隐藏太阳能电池(13)。 能够向太阳能电池(13)供给足够的光能量。

    All solid state complementary electrochromic display devices
    9.
    发明授权
    All solid state complementary electrochromic display devices 失效
    所有固态互补电致变色显示装置

    公开(公告)号:US4465341A

    公开(公告)日:1984-08-14

    申请号:US384524

    申请日:1982-06-03

    CPC分类号: G02F1/1523 G02F1/1527

    摘要: A solid state complementary electrochromic display device in which electrochromic display elements comprising a first electrochromic material layer of a reduction coloration type consisting essentially of tungsten trioxide, a second electrochromic material layer of an oxidation coloration type consisting essentially of iridium oxide or rhodium oxide, and an ion permeable insulating layer disposed between both layers are formed on one surface and on the opposite surface of a transparent substrate.

    摘要翻译: 一种固态互补电致变色显示装置,其中电致变色显示元件包括基本上由三氧化钨组成的还原着色型的第一电致变色材料层,基本上由氧化铱或氧化铑组成的氧化着色型的第二电致变色材料层和 设置在两层之间的离子可渗透绝缘层形成在透明基板的一个表面和相对表面上。

    Method for making oxide based electrochromic display devices
    10.
    发明授权
    Method for making oxide based electrochromic display devices 失效
    制造基于氧化物的电致变色显示装置的方法

    公开(公告)号:US4451498A

    公开(公告)日:1984-05-29

    申请号:US316823

    申请日:1981-10-30

    CPC分类号: G02F1/1523 G02F1/1527

    摘要: A display device employing an oxide based anodic electrochromic material. By reactive ion plating iridium, rhodium or nickel in an atmosphere including oxygen and water vapor, an anodic electrochromic film exhibiting a good contrast ratio can be obtained. This film can independently be an element of the device. However, a high-performance device is provided by combining the film with a cathodic electrochromic material film. In a complementary device combining the anodic oxide film with the cathodic tungsten oxide film, a contrast ratio of 3.17 and a cyclic life of 10.sup.7 or more have been obtained.

    摘要翻译: 一种使用基于氧化物的阳极电致变色材料的显示装置。 通过在包括氧和水蒸气的气氛中的反应离子电镀铱,铑或镍,可以获得表现出良好对比度的阳极电致变色膜。 这部电影可以独立地作为装置的元素。 然而,通过将膜与阴极电致变色材料膜组合来提供高性能装置。 在阳极氧化膜与阴极氧化钨膜结合的互补装置中,得到3.17的对比度和107以上的循环寿命。