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公开(公告)号：JP2007127709A
公开(公告)日：2007-05-24
申请号：JP2005318526
申请日：2005-11-01
Inventor： KAYAMA TAKASHI , SHIMIZU YUKIKO
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization, thinning, and further reduction of cost and improvement in reliability by constituting an opening/closing device of a small number of components.
SOLUTION: A fixed member 8 where an aperture part 15 is formed is arranged to be opposed to a plate type movable member 7 which opens or closes the aperture part 15. A rotary shaft 23 perpendicular to the surface of the fixed member 8, where the aperture part 15 is formed, is provided on the movable member 7, and a bearing for the rotary shaft 23 is provided on the fixed member 8. The movable member 7 is turned in parallel with the surface of the fixed member 8, where the aperture part 15 is formed, with the rotary shaft 23 as center of rotation. Furthermore, both ends of one shape memory alloy 41 and 42 are set as fixed ends 43 and 44, and the vicinity of the center thereof is set as a movable end 45. Either of two magnets 24 and 25 provided on the movable member 7 attracts and fixes either of two magnets 31 and 32 provided on the fixed member 8, and simultaneously the polarity of the other magnet of the movable member 7 is detected by a Hall IC 10 provided on the fixed member 8 so as to discriminate the position of the movable member 7.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：通过构成少量部件的打开/关闭装置来实现小型化，减薄，进一步降低成本和提高可靠性。 解决方案：形成开口部分15的固定部件8被布置成与打开或关闭开口部分15的板状可移动部件7相对。垂直于固定部件8的表面的旋转轴23 在可动部件7上设置有开口部15，在固定部件8上设置用于旋转轴23的轴承。可动部件7与固定部件8的表面平行地转动， 其中开口部15形成为旋转轴23作为旋转中心。 此外，一个形状记忆合金41和42的两端被设置为固定端43和44，并且其中心附近被设置为可移动端45.设置在可动构件7上的两个磁体24和25中的任一个吸引了 并且固定在固定部件8上的两个磁铁31,32中的任意一个，同时通过设置在固定部件8上的霍尔IC10来检测可动部件7的另一个磁体的极性， 可移动构件7.版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP2006166685A
公开(公告)日：2006-06-22
申请号：JP2004358766
申请日：2004-12-10
Inventor： KAYAMA TAKASHI , SUZUKI MASAHIRO , SHIMIZU YUKIKO
Abstract: PROBLEM TO BE SOLVED: To improve starting performance on a blushless-type vibration generation motor where a detection element of a rotor rotation phase is not used. SOLUTION: The vibration generation motor 1 has a structure, where magnets 3a of a rotor 3 and coils 2a arranged in a stator 2 face each other in the motor axis direction. The angle range or the area that respective magnetic poles occupy for an N pole and an S pole, which are arranged along the motor axis peripheral direction of the magnets 3a, is made different or the angle range or the area that specified magnetic poles on the magnet 3a occupy is made larger than the angle range or the area that the respective magnetic poles other than the magnetic pole occupy. For specifying stop position or the stop phase of the rotor 3 at non-energized time of the coil 2a, a hole 2c or a projection 2d, protruded to a rotor-side, is formed in a stator yoke 2b. The motor can always be started in a compulsive drive mode, from the same stop phase. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract translation: 要解决的问题：为了提高不使用转子旋转相位的检测元件的无刷型振动发生电动机的起动性能。 解决方案：振动发生电动机1具有这样的结构，其中转子3的磁体3a和布置在定子2中的线圈2a在电动机轴线方向上彼此面对。 使磁极3a沿着电动机轴的圆周方向排列的N极和S极的各个磁极所占的角度范围或面积不同， 使磁体3a占据的角度范围或磁极以外的各个磁极占据的面积大。 为了在线圈2a的非通电时刻指定转子3的停止位置或停止阶段，在定子磁轭2b中形成有向转子侧突出的孔2c或突起2d。 电机始终可以从强制驱动模式启动，从同一停止阶段开始。 版权所有（C）2006，JPO＆NCIPI
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公开(公告)号：JP2006121773A
公开(公告)日：2006-05-11
申请号：JP2004304135
申请日：2004-10-19
Inventor： KAYAMA TAKASHI , SHIMIZU YUKIKO , TAKANO ATSUSHI
Abstract: PROBLEM TO BE SOLVED: To enhance flexibility in assembly of a drive motor by making the assembling order of the drive motor alterable.
SOLUTION: The drive motor comprises a magnet 57 being rotated about a shaft 56 provided with rotary shaft portions 56a and 56b at the opposite ends, a rotary arm 58 for moving movable members 26 and 27 which open/close the optical path of an imaging optical system in the direction corresponding to the rotational direction, a stator coil 61 arranged to surround the magnet from the outside, a coil bobbin 35 having a bobbin side bearing 50 for supporting one rotary shaft portion, a supporting plate 52 fixed to the coil bobbin from the direction intersecting the axial direction of the bobbin side bearing 50 perpendicularly and supporting the other rotary shaft portion, and a stator yoke 60 arranged on the outside of the coil bobbin. The imaging apparatus forms an arrangement space 35a in the coil bobbin and an insertion opening 35b for inserting and arranging at least the shaft and magnet in the arrangement space is formed in the coil bobbin such that it is opened at a position not applied with a stator coil in the direction intersecting the axial direction of the bobbin side bearing perpendicularly.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：通过使驱动电动机的组装顺序可变，来提高驱动电机的组装灵活性。 解决方案：驱动马达包括磁体57，其绕相对端设置有旋转轴部分56a和56b的轴56旋转，旋转臂58用于移动可移动部件26和27，该可移动部件26和27打开/关闭 在与旋转方向对应的方向上的成像光学系统，从外部配置成围绕磁铁的定子线圈61，具有用于支撑一个旋转轴部的筒管侧轴承50的线圈架35， 从绕线轴侧轴承50的轴向交叉的方向垂直地支撑另一个旋转轴部，以及设置在线圈架的外侧的定子磁轭60。 成像装置在线圈架中形成布置空间35a，并且在线圈架中形成至少插入和排列至少轴和磁体的插入开口35b，使得其在未施加定子的位置处打开 线圈在垂直于线轴侧轴承的轴向相交的方向上。 版权所有（C）2006，JPO＆NCIPI
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公开(公告)号：JP2006119261A
公开(公告)日：2006-05-11
申请号：JP2004305438
申请日：2004-10-20
Inventor： KAYAMA TAKASHI , SHIMIZU YUKIKO , TAKANO ATSUSHI
Abstract: PROBLEM TO BE SOLVED: To ensure the smooth moving operation of movable members without lowering productivity nor increasing manufacturing cost.
SOLUTION: An imaging apparatus includes: a base plate 32a formed of a conductive metallic material, having a through-hole 32d serving as the optical path of an imaging optical system, and supporting movable members 26 and 27 opening or closing the optical path of the imaging optical system in a freely movable manner; and a turning arm 35 having engaging pins 35b turned by the rotation of a drive motor 14. The base plate is provided with guide pins 33, 33, ... formed of a conductive metallic material. The movable members are formed of a resin material. The movable members are provided with slide holes 28b and 31b with which the engaging pins of the turning arm are freely slidably engaged. The movable members are also provided with a guided hole 28a, guided holes 29a, guided holes 30a, and a guided hole 31a, into which the guide pins provided to the base plate are inserted. This makes it possible to move the movable members with respect to the base plate by the turning of the turning arm by the rotation of the drive motor and to thereby open or close the transmission hole.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：确保可动构件的平稳移动操作，而不降低生产率或增加制造成本。 解决方案：成像装置包括：由导电金属材料形成的基板32a，具有用作成像光学系统的光路的通孔32d和支撑可动件26和27，以打开或关闭光学 成像光学系统的路径可自由移动; 以及具有通过驱动马达14的旋转而转动的卡合销35b的转动臂35.底板设有由导电金属材料形成的引导销33,33。 可动部件由树脂材料形成。 可动构件设置有滑动孔28b和31b，转动臂的接合销可自由滑动地接合。 可移动部件还设置有引导孔28a，引导孔29a，引导孔30a和引导孔31a，设置到基板的引导销插入其中。 由此，能够通过驱动马达的旋转而使转动臂转动而使可动构件相对于基板移动，从而打开或关闭传递孔。 版权所有（C）2006，JPO＆NCIPI
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公开(公告)号：JP2005250439A
公开(公告)日：2005-09-15
申请号：JP2004295796
申请日：2004-10-08
Inventor： KAYAMA TAKASHI , SHIMIZU YUKIKO , TAKANO ATSUSHI
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and to reduce the size of an imaging apparatus while maintaining sufficient generation torque of a drive motor.
SOLUTION: The drive motor is provided with: a shaft 40 serving as a center of rotation; a magnet 41 which is two-pole magnetized and rotated around the shaft 40; a turning arm 42 engaged with movable members 26, 27 and turned integrally with the magnet 41, for moving the movable members 26, 27; a stator coil 45 wound in a direction perpendicular to a direction of rotation of the magnet 41 and disposed in such a way to enclose the magnet 41 from outside; a stator yoke 44 disposed outside a coil bobbin 35 on which the stator coil 45 is wound and having a cylindrical circumferential surface part 46; and a position detection means 49 for detecting a rotational position of the magnet 41, wherein a closed magnetic path closed in the rotational direction of the magnet 41 is formed by the circumferential surface part 46 and a magnetic equilibrium holding part 47 for holding a magnetic equilibrium condition between the magnet 41 and the stator yoke 44 during non-energization of the stator coil 45 is formed integrally with the stator yoke 44.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题：为了减少部件数量并减小成像装置的尺寸，同时保持驱动电动机的足够的发电转矩。 解决方案：驱动电机设有：作为旋转中心的轴40; 磁体41，其被二极点磁化并围绕轴40旋转; 与可动构件26,27接合并与磁体41一体地转动的转动臂42，用于移动可动构件26,27; 定子线圈45，其沿垂直于磁体41的旋转方向的方向缠绕，并且以从外部包围磁体41的方式设置; 定子线圈44，其设置在卷绕有定子线圈45的线圈架35的外侧，具有圆筒状的周面部46; 以及用于检测磁体41的旋转位置的位置检测装置49，其中通过圆周表面部分46和用于保持磁平衡的磁平衡保持部分47形成沿磁体41的旋转方向封闭的闭合磁路 在定子线圈45的通电期间，磁体41与定子磁轭44之间的状态与定子磁轭44一体形成。（C）2005，JPO＆NCIPI
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Patent Agency Ranking
公开(公告)号：JP2005116495A
公开(公告)日：2005-04-28
申请号：JP2003386173
申请日：2003-11-17
Applicant: Molex Japan Co Ltd , Sony Corp , ソニー株式会社 , 日本モレックス株式会社
Inventor： KAYAMA TAKASHI , SHIMIZU YUKIKO , IIDA MASAYOSHI , YAMAGUCHI TOMISABURO , KOKUSHI SHINSUKE , ASO AKIRA
CPC classification number: H01R12/772 , H01R12/79 , H01R12/88
Abstract: PROBLEM TO BE SOLVED: To realize sure connection between a flat cable and a connector to realize a fine pitch.
SOLUTION: This connector 1 is equipped with: a body part 10 for inserting a tip of the flat cable 2; a movable pressing member 11 for pressing and fixing the flat cable 2 in the state where the flat cable 2 is inserted in the body part 10; and projecting parts 13 formed on the body part 10 or the pressing member 11 and fitted to holes 23 of the flat cable 2 with the tip of the flat cable 2 inserted into a normal position. The flat cable 2 is equipped with: a flexible base material 21 having flexibility; wiring 22 formed on the flexible base material 21; and the holes 23 fitted to the projecting parts 13 formed on the connector 1 with the flexible base material 21 inserted in the normal position of the connector 1.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题：实现扁平电缆和连接器之间的确实连接以实现精细的间距。 解决方案：该连接器1装备有：用于插入扁平电缆2的尖端的主体部分10; 在扁平电缆2插入本体部10的状态下按压固定扁平电缆2的可动按压部件11; 以及形成在主体部分10或按压部件11上的突出部分13，并且将扁平电缆2的前端插入到正常位置，并将其装配到扁平电缆2的孔23中。 扁平电缆2配备有：具有柔性的柔性基材21; 在柔性基材21上形成的布线22; 以及安装到形成在连接器1上的突出部13的孔23，其中柔性基材21插入连接器1的正常位置。版权所有（C）2005，JPO＆NCIPI
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公开(公告)号：JP2005070212A
公开(公告)日：2005-03-17
申请号：JP2003297276
申请日：2003-08-21
Inventor： KAYAMA TAKASHI , SHIMIZU YUKIKO
Abstract: PROBLEM TO BE SOLVED: To achieve the size and thickness reduction of a lens system, and to improve the design flexibility thereof. SOLUTION: The lens system 1 is equipped with a holding frame 2 which is supported advanceably and retreatably in an optical axis direction in the state of holding a lens L; a lens block 10 which houses the lens L and the holding frame 2 therein; a magnet M 1 which is attached to the holding frame 2 and is movable along the optical axis direction, together with the holding frame 2 and a stator 31 which is assembled into a casing of the lens block 10, in such a manner that a plurality of combtooth-shaped coils 3a line up along the moving direction of the magnet M 1. Also, an electronic apparatus equipped with with this lens system 1 is provided. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract translation: 要解决的问题：为了实现透镜系统的尺寸和厚度减小，并且提高其设计灵活性。 解决方案：透镜系统1在保持透镜L的状态下配备有可沿光轴方向可推进地和后退地支撑的保持框架2; 在其中容纳透镜L和保持框架2的透镜块10; 磁体M 1与保持框架2和组装在透镜块10的壳体中的定子31一起沿着光轴方向安装到保持框架2上，使得多个 梳状线圈3a沿着磁体M 1的移动方向排列。此外，配备有该透镜系统1的电子设备。 版权所有（C）2005，JPO＆NCIPI
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公开(公告)号：JP2005063878A
公开(公告)日：2005-03-10
申请号：JP2003295059
申请日：2003-08-19
Inventor： KAYAMA TAKASHI , KOBAYASHI KUNIKO , IIDA MASAYOSHI , SHIMIZU YUKIKO
Abstract: PROBLEM TO BE SOLVED: To perform connection of a plurality of coaxial cables and a circuit board with a small space and at low cost and further with steadiness. SOLUTION: This is a connection structure in which coaxial cables 20 that are made by covering the outside of a center core wire 21 with an inner coating layer 22, a shield layer 23, and an outside coating layer 24 in order, are connected to a circuit board 50 in a state arranged flatly in plural pieces. The core wires are exposed at the tip part or at a position near the tip of the coaxial cables, and the shield layer is exposed at the position further rear than the position where the core wires are exposed, that is, at the opposite side of the tip part, and common grounding members 31, 32 are soldered to all the shield layers of the coaxial cable. The above common grounding members are connected to a grounding electrode 51 formed on the circuit board by a conduction connecting means 60 other than soldering method, and the core wires are connected to an electrode 54 formed on the circuit board. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract translation: 要解决的问题：以小的空间并且进一步稳定地执行多个同轴电缆和电路板的连接。 解决方案：这是一种连接结构，其中通过依次覆盖中心芯线21的外部，内部涂层22，屏蔽层23和外部涂层24制成的同轴电缆20是 连接到电路板50，其状态平坦地排列成多个。 芯线在顶端部分或靠近同轴电缆的尖端的位置露出，屏蔽层暴露在比芯线暴露的位置更靠后的位置处，即在 尖端部分和公共接地构件31,32焊接到同轴电缆的所有屏蔽层。 上述公共接地部件通过除焊接方法以外的导电连接装置60连接到形成在电路板上的接地电极51，并且芯线连接到形成在电路板上的电极54。 版权所有（C）2005，JPO＆NCIPI
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19.发明专利
公开(公告)号：JP2005062605A
公开(公告)日：2005-03-10
申请号：JP2003294406
申请日：2003-08-18
Inventor： SHIMIZU YUKIKO , KAYAMA TAKASHI
IPC: G02B26/02
Abstract: PROBLEM TO BE SOLVED: To provide an optical path switching device which facilitates a design and enhances a degree of freedom of the design.
SOLUTION: The optical path switching device is provided with: a casing 7 having a base part 9 on which a light transmission hole 13a as an optical path of an optical system is formed; a drive body 18 which has a shield part 19a and an attachment part 20a and is rotated between a close position and an open position; a wire-shaped first shape memory alloy member 30 which fixes both end parts to first electrodes 16, 16 respectively, attaches an intermediate part to an attachment part of the drive body, shrinks the intermediate part by energization, and rotates the drive body in the first direction; a wire-shaped second shape memory alloy member 31 which fixes both end parts to second electrodes 17, 17 respectively, attaches an intermediate part to the attachment part of the drive body, shrinks the intermediate part by energization, and rotates the drive body in the second direction opposite to the first direction; and lock means 32, 33(27) which lock the drive body on at least one side position of the open position or the close position.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题：提供一种便于设计并提高设计自由度的光路切换装置。 解决方案：光路切换装置设置有壳体7，壳体7具有基部9，其上形成有作为光学系统的光路的光传输孔13a; 驱动体18，其具有屏蔽部19a和安装部20a，并且在关闭位置和打开位置之间旋转; 分别将两端部固定在第一电极16,16上的线状的第一形状记忆合金部件30将中间部分附着在驱动体的安装部，通过通电使中间部收缩，并使驱动体在 第一方向 分别将两端部固定在第二电极17,17上的线状的第二形状记忆合金部件31将中间部分附着到驱动体的安装部，通过通电使中间部收缩，并将驱动体旋转到 第二方向与第一方向相反; 以及将驱动体锁定在打开位置或关闭位置的至少一个侧面位置的锁定装置32,33（27）。 版权所有（C）2005，JPO＆NCIPI
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公开(公告)号：JP2004233140A
公开(公告)日：2004-08-19
申请号：JP2003020342
申请日：2003-01-29
Inventor： KAYAMA TAKASHI , SHIMIZU YUKIKO
IPC: G01R31/34
Abstract: PROBLEM TO BE SOLVED: To enhance measurement accuracy by a simple means irrespective of the size of a motor which is a measuring object. SOLUTION: This motor measuring instrument is provided with a mounting table 27 mounted with a motor 100 and a load imparting mechanism 25 for imparting a load to the rotation of the motor mounted on the mounting table. The imparting mechanism is provided with a pair of wire attaching parts 23 and 23 to which both end parts of a wire 300 are respectively attached, the wire 300 being wound substantially in a U-shape around the motor or a pulley 200 coaxially fixed on the motor. The pair of attaching parts are made movable in a first direction orthogonal to the axial direction of a motor shaft 103 of the motor mounted on the mounting table, thereby making variable the load given to the motor via the wire. The pair of attaching parts are made orthogonal to the axial direction of the motor shaft of the motor mounted on the mounting table and are made movable in a second direction orthogonal to the first direction, making a space between both end parts of the wire variable. COPYRIGHT: (C)2004,JPO&NCIPI
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