公开(公告)号：US07791504B2

公开(公告)日：2010-09-07

申请号：US12352745

申请日：2009-01-13

申请人： Jun Sugahara ,  Jun Sato ,  Takumi Nishimoto ,  Kenji Kataoka

发明人： Jun Sugahara ,  Jun Sato ,  Takumi Nishimoto ,  Kenji Kataoka

IPC分类号： H03M1/22

CPC分类号： H01H19/11 ,  H01H19/20 ,  H01H19/585 ,  H01H2019/006

摘要： A rotary encoder includes a case made of insulating resin, a rotatable operation shaft, a slidable brush fixed to the operation shaft, and a signal contact embedded in a surface of the case. The slidable brush has a contacting section slidable on a surface of the case on a predetermined circumference according to a rotation of the operation shaft. The signal contact has an upper surface flush with the surface of the case, a first side surface connected to the upper surface at a first corner having a right angle, a second side surface connected to the upper surface at a second corner having a right angle, and a lower surface opposite to the upper surface. The first and side surfaces are positioned on the predetermined circumference. The lower surface has a width smaller than a width of the upper surface. This rotary encoder has a small size and outputs a signal precisely.

摘要翻译： 旋转编码器包括由绝缘树脂制成的壳体，可旋转操作轴，固定到操作轴的可滑动的刷子和嵌入壳体的表面中的信号触点。 滑动刷具有接触部，该接触部根据操作轴的旋转而在预定的圆周上在壳体的表面上滑动。 信号触点具有与壳体表面齐平的上表面，第一侧表面在第一角部处连接到上表面，具有直角，第二侧表面在第二拐角处连接到具有直角的第二拐角 ，以及与上表面相对的下表面。 第一侧面和侧面定位在预定的圆周上。 下表面的宽度小于上表面的宽度。 该旋转编码器尺寸小，精确输出信号。

公开(公告)号：US5894118A

公开(公告)日：1999-04-13

申请号：US861761

申请日：1997-05-22

申请人： Takumi Nishimoto ,  Kenji Kataoka ,  Jun Sato

发明人： Takumi Nishimoto ,  Kenji Kataoka ,  Jun Sato

IPC分类号： G01D5/245 ,  G01D5/25 ,  G05G1/08 ,  H01C10/00 ,  H01H13/58 ,  H01H19/02 ,  H01H19/20 ,  H01H25/06 ,  H03M1/24 ,  H05G1/66 ,  H01H19/62 ,  H01H1/52 ,  H01H13/56

CPC分类号： H05G1/66 ,  G05G1/08 ,  H01H25/06 ,  H01H13/58

摘要： A rotary electronic device such as a rotary encoder is provided which includes a rotor, a push/turn operating shaft, and a rotary sliding member. The rotor provides electric signals in response to rotation of the push/turn operating shaft and has formed therein a through hole consisting of a circular hole and a cross-shaped hole. The push/turn operating shaft includes a small diameter end portion and a cross-shaped portion engaging the cross-shaped hole of the rotor for rotating the rotor according to the rotation of the push/turn operating shaft. The rotary sliding member is connected to the small diameter end portion of the push/turn operating shaft in engagement with tapered end surfaces of the cross-shaped portion of the push/turn operating shaft within the cross-shaped hole of the rotor and slides onto tapered end surfaces formed on an inner wall of the rotor between the circular hole and the cross-shape hole to hold the push/turn operating shaft in push-in position when the push/turn operating shaft is pushed into the rotor to move the rotary sliding member out of the cross-shaped hole of the rotor.

摘要翻译： 提供了一种诸如旋转编码器的旋转电子装置，其包括转子，推/转操作轴和旋转滑动构件。 转子响应于推/转操作轴的旋转而提供电信号，并且在其中形成有由圆形孔和十字形孔组成的通孔。 推/转操作轴包括小直径端部和接合转子的十字形孔的十字形部分，用于根据推/转操作轴的旋转来旋转转子。 旋转滑动构件连接到推/转操作轴的小直径端部，与转/转操作轴的十字形部分的十字形部分的锥形端表面接合，并且滑动到转子的十字形孔内 锥形端面形成在圆形孔和十字形孔之间的转子的内壁上，以将推/转操作轴推入转子中以将推/转操作轴保持在推入位置，以使旋转 滑动构件离开转子的十字形孔。

公开(公告)号：US06184480B2

公开(公告)日：2001-02-06

申请号：US09362752

申请日：1999-07-29

申请人： Takumi Nishimoto ,  Tetsuya Fukuda ,  Kenji Kataoka ,  Jun Sato

发明人： Takumi Nishimoto ,  Tetsuya Fukuda ,  Kenji Kataoka ,  Jun Sato

IPC分类号： H01H900

CPC分类号： H01H25/06 ,  H01H2003/105

摘要： Operating rod 21 is provided with a spherical portion 21B that has a polygon shape in the horizontal cross section, which is engaged with a polygonal opening 23C provided above a central opening 23A of a revolving member 23 so that the two items make a same revolution together, yet the operating rod 21 can make a free up-down movement independently. The operating rod 21 has a pushing portion 21D at the lower end; upper surface of which pushing portion 21D is keeping an elastic contact to a middle ring-platform 23B of the revolving member 23 via a washer 4. So, even when the operating rod 21 is positioned slightly aslant, it can perform both revolving and up-down actions smoothly. In an electronic appliance incorporating the revolving operation electronic component of the above structure, the clearance margin to be provided in relation to an operating knob and an aperture for the knob can be made small. Thus the electronic component in accordance with the present invention contributes to offer electronic appliances of high quality-grade with which a smooth feeling of operation is assured.

摘要翻译： 操作杆21设置有水平截面为多边形的球面部分21B，其与设置在旋转构件23的中心开口23A上方的多边形开口23C接合，使得两个物体在一起形成相同的旋转 但是操作杆21可以独立地进行自由上下运动。 操作杆21在下端具有推压部21D; 其上表面的推动部21D经由垫圈4与旋转构件23的中间环形平台23B保持弹性接触。因此，即使操作杆21稍稍倾斜，也可以进行旋转和向上旋转， 下降动作顺利。 在结合了上述结构的旋转操作电子部件的电子设备中，可以使关于操作旋钮和旋钮的孔的间隙余量变小。 因此，根据本发明的电子部件有助于提供高质量的电子电器，其中确保了平滑的操作感觉。

公开(公告)号：US06784383B2

公开(公告)日：2004-08-31

申请号：US10601661

申请日：2003-06-24

申请人： Jun Sugahara ,  Jun Sato ,  Kenji Kataoka

发明人： Jun Sugahara ,  Jun Sato ,  Kenji Kataoka

IPC分类号： H01H930

CPC分类号： H01H19/58 ,  H01H19/005

摘要： A rotary encoder having a slider provided with a plurality of movable contact points disposed along a circle of a certain radius at an angular interval six times as large as an output pitch of rectangular wave signal. The contact-point board is provided on the surface with a signal pattern and a common pattern. Signal pattern consists of three fixed contact points, each having two conductive layers of radial shape of the same width, disposed at an angular pitch which is three times as large as the output pitch of rectangular wave signal. These fixed contact points are disposed along sliding circle of the movable contact points, at an angular pitch which is smaller, or larger, than angular interval of movable contact points, or a multiple of it, by the output pitch of rectangular wave signal, or twice that. Common pattern is disposed insulated from the signal pattern. Overall size of the rotary encoder is small in the outer diameter, and the encoder generates three-phase rectangular wave signal.

摘要翻译： 一种旋转编码器，其具有滑块，该滑动器设置有沿着一定半径的圆以与矩形波信号的输出间距相等的六倍的角度间隔设置的多个可动触点。 接触板在表面上设置有信号图案和共同图案。 信号图案由三个固定的接触点组成，每个固定的接触点具有两个相同宽度的径向形状的导电层，以相对于矩形波信号的输出间距三倍的角度间距设置。 这些固定接触点沿着可动接点的滑动圆圈，以比角度间距小或大于可动接点的角度间隔，或其多个角度，以矩形波信号的输出间距，或 两倍。 公共图案被布置成与信号图案绝缘。 旋转编码器的外形尺寸外径小，编码器产生三相矩形波信号。

公开(公告)号：US06975249B2

公开(公告)日：2005-12-13

申请号：US10706280

申请日：2003-11-13

申请人： Yukio Hashimoto ,  Seiki Miura ,  Kenji Kataoka ,  Jun Sato

发明人： Yukio Hashimoto ,  Seiki Miura ,  Kenji Kataoka ,  Jun Sato

IPC分类号： H01H19/08 ,  G01D11/24 ,  H01H19/58 ,  H03M1/22

CPC分类号： G01D11/24

摘要： Rotary electronic component of the invention has a contact board and an elastic contact. The contact board, including an annular contact having an arc-segmental portion split by a slit with a predetermined width and signaling contacts disposed at spaced positions and in electrical continuation with the arc-segmental portion, is fixed in a resin molding with the annular contact exposed on the top plane of the resin molding. The elastic contact slides on the contact board along the annular contact. In this rotary electronic component, a stress occurring when the annular contact is fixed by molding on to the contact board is relaxed owing to presence of the slit. Thus, a rotary electronic component generating an electric signal with a stabilized waveform over a long time can be obtained.

摘要翻译： 本发明的旋转电子部件具有接触板和弹性接触。 接触板包括具有由具有预定宽度的狭缝分割的弧形部分的环形接触件，并且设置在间隔开位置并且与电弧段部分电连续的信号触点在环形接触件中固定在树脂模制件中 暴露在树脂成型的顶面上。 弹性接触件沿着环形接触件在接触板上滑动。 在这种旋转电子部件中，由于存在狭缝，所以通过模制在接触板上将环形接触件固定时产生的应力被放宽。 因此，可以获得长时间产生具有稳定波形的电信号的旋转电子部件。

公开(公告)号：US5886310A

公开(公告)日：1999-03-23

申请号：US62751

申请日：1998-04-20

申请人： Kenji Kataoka ,  Jun Sato ,  Tetsuya Fukuda

发明人： Kenji Kataoka ,  Jun Sato ,  Tetsuya Fukuda

IPC分类号： H01H25/06 ,  H01H25/00 ,  H01H19/20

CPC分类号： H01H25/008

摘要： Revolving contact-points board (2) is provided with a ring contact-point (8) sand a radial contact-point (9) on the bottom surface, while fitting substrate (1) is provided with an elastic contact-point 11 for switch and elastic contact-points (13, 14) for revolution signal. Underneath the fitting substrate (1), a sliding plate (7) made of an elastic metal sheet is provided for regulating the movement in horizontal direction of the revolving contact-points board 2. With a push of the round operation knob (3) fixed on the revolving contact-points board (2) in the horizontal direction, the ring contact-point (8) makes contact with the contact-point (11) to generate a switch signal. With a revolution of the operation knob (3), the radial contact-point (9) makes contact with the contact-points (13, 14) to generate a pulse signal.

摘要翻译： 旋转接触板（2）在底面上设置有环形接触点（8）砂，径向接触点（9），而接合基板（1）设置有用于开关的弹性接触点11 和用于旋转信号的弹性接触点（13,14）。 在装配基板（1）的下面，设有由弹性金属板制成的滑板（7），用于调节旋转接触板2的水平方向的移动。通过推动圆形操作旋钮（3）固定 在水平方向上的旋转接触板（2）上，环接触点（8）与接触点（11）接触以产生开关信号。 通过操作旋钮（3）的旋转，径向接触点（9）与接触点（13,14）接触以产生脉冲信号。

公开(公告)号：US06198057B1

公开(公告)日：2001-03-06

申请号：US09449144

申请日：1999-11-24

申请人： Jun Sato ,  Kenji Kataoka ,  Koji Ono ,  Hiroshi Matsui

发明人： Jun Sato ,  Kenji Kataoka ,  Koji Ono ,  Hiroshi Matsui

IPC分类号： H01H1900

CPC分类号： H01H19/005 ,  G06F3/0312 ,  H01H19/001 ,  H01H19/11 ,  H01H25/008 ,  H01H2019/146

摘要： A rotary operating-type electronic device used mainly in a peripheral apparatus such as a mouse for computers, portable telephones, an electronic device mounted on an automobile, and the like, in which a rotary type component and a linearly-driven type component are operated by a rotating manipulation of an operating knob attached to an operating axle and a tilting manipulation of the same knob in a direction orthogonal to an axis of the operating axle. The device is so constructed that the operating axle is supported to be rotatable together with a rotary encoder unit and also tiltable, by fitting an end of the operating axle in an axle-supporting portion having a non-circular center hole of a rotor of the rotary encoder. An operating knob of either a discal shape or a polygonal shape having a predetermined width is attached to an intermediate portion of the operating axle that protrudes from the rotor, and a push switch is disposed in a position to be in contact with another end of the operating axle.

摘要翻译： 主要用于计算机，便携式电话，安装在汽车上的电子装置等周边装置的旋转操作型电子装置，其中旋转型部件和线性驱动型部件被操作 通过旋转操作附接到操作轴的操作旋钮和在与操作轴的轴线正交的方向上的相同旋钮的倾斜操纵。 该装置被构造成使得操作轴被支撑成与旋转编码器单元一起旋转并且还可以通过将操作轴的端部装配在轴支撑部分中，该车轴支撑部分具有旋转编码器的转子的非圆形中心孔 旋转编码器。 具有预定宽度的圆盘形状或多边形形状的操作旋钮附接到从转子突出的操作轴的中间部分，并且按钮开关设置在与第二端部的另一端接触的位置 操作轴。

公开(公告)号：US08672049B2

公开(公告)日：2014-03-18

申请号：US11480974

申请日：2006-07-06

申请人： Junichi Tokairin ,  Kenji Kataoka ,  Yukio Terunuma ,  Hideki Watanabe ,  Shigeru Ishikawa ,  Shinki Ohtsu

发明人： Junichi Tokairin ,  Kenji Kataoka ,  Yukio Terunuma ,  Hideki Watanabe ,  Shigeru Ishikawa ,  Shinki Ohtsu

IPC分类号： E02D7/02

CPC分类号： B25D11/106 ,  B25D16/006 ,  B25D17/24 ,  B25D2250/345 ,  B25D2250/371

摘要： A vibration drill unit capable of obtaining an intensive drilling force. The vibration drill unit includes a first ratchet, anon-rotatable second ratchet having a claw engageable with the claw of the first ratchet, and a main body frame for accommodating a motor, a spindle, the first ratchet and the second ratchet. The respective claws of the first ratchet and the second ratchet include the first inclined surfaces formed so as to be engaged in the rotation direction by rotations of the first ratchet and so as to be separated from each other, the second inclined surfaces having greater inclination in the reversed direction than the first inclined surfaces, top parts that link the upper parts of both inclined surfaces to each other, and flat parts that link the bottom parts of both inclined surfaces to each other.

摘要翻译： 一种能够获得强力钻井力的振动钻机。 所述振动钻单元包括具有与所述第一棘轮的爪接合的爪的第一棘轮，可旋转的第二棘轮，以及用于容纳马达，主轴，所述第一棘轮和所述第二棘轮的主体框架。 第一棘轮和第二棘轮的各个爪包括形成为通过第一棘轮的旋转而沿旋转方向接合并且彼此分离的第一倾斜表面， 与第一倾斜表面相反的方向，将两个倾斜表面的上部彼此连接的顶部以及将两个倾斜表面的底部彼此连接的平坦部分。

公开(公告)号：US20110134025A1

公开(公告)日：2011-06-09

申请号：US12952702

申请日：2010-11-23

申请人： Tamotsu Yamamoto ,  Noritaka Hayama ,  Hiroto Inoue ,  Kenji Kataoka ,  Kenji Nishimura

发明人： Tamotsu Yamamoto ,  Noritaka Hayama ,  Hiroto Inoue ,  Kenji Kataoka ,  Kenji Nishimura

IPC分类号： G09G5/00

CPC分类号： G06F3/0354 ,  G06F3/0338

摘要： A plurality of cylindrical-shaped or spherical-shaped magnets each including the N-pole and the S-pole formed at a predetermined angle interval are rotatably placed between upper case and lower case, and a plurality of magnetic detection elements are disposed opposite to the magnets at a predetermined gap. When a plurality of small magnets having a diameter of about 2 to 3 mm are rotated by the finger, from the rotation direction and the rotation angle of the magnets the operation direction and the operation amount of the finger can be detected. Therefore, it is possible to obtain an input device capable of making an entire input device with a low dimension so as to make the device thin, and capable of reliable operation.

摘要翻译： 每个包括以预定角度间​​隔形成的N极和S极的多个圆柱形或球形磁体被可旋转地放置在上壳体和下壳体之间，并且多个磁检测元件设置在 磁铁处于预定间隙。 当通过手指旋转大约2至3mm直径的多个小磁体时，可以从旋转方向和磁体的旋转角度来检测手指的操作方向和操作量。 因此，可以获得能够使整个输入装置具有低尺寸的输入装置，从而使装置变薄，并且能够可靠地工作。

公开(公告)号：US20110011637A1

公开(公告)日：2011-01-20

申请号：US12920426

申请日：2009-03-24

申请人： Takashi Yoshinaga ,  Kenji Kataoka ,  Michihito Otsuki

发明人： Takashi Yoshinaga ,  Kenji Kataoka ,  Michihito Otsuki

IPC分类号： H05K1/11

CPC分类号： H05K1/0216 ,  H05K1/0222 ,  H05K1/0237 ,  H05K1/181 ,  H05K3/429 ,  H05K2201/09236 ,  H05K2201/09309 ,  H05K2201/09336 ,  H05K2201/09609 ,  H05K2201/09618 ,  H05K2201/09636 ,  H05K2201/09718 ,  H05K2201/10545 ,  H05K2201/10689

摘要： A multilayer printed circuit board, including: a signal interconnection which transmits and receives an electrical signal between electronic components; a ground interconnection connected to a ground of a circuit; a power interconnection connected to a power layer to supply power to electronic components; at least one ground layer installed in an inner layer; at least one clearance which passes through the ground layer; and a ground via which connects the ground interconnection with the ground layer. The signal interconnection and the ground interconnection or the signal interconnection and the power interconnection are installed in a pair, and a pair of interconnection vias for interlayer connection are inserted through the clearance installed in the ground layer so that one of the pair of interconnection vias is connected to the ground layer by the ground interconnection.

摘要翻译： 一种多层印刷电路板，包括：在电子部件之间传输和接收电信号的信号互连; 连接到电路的地的接地互连; 连接到功率层以向电子部件供电的电力互连; 至少一个地层安装在内层中; 至少一个通过地层的间隙; 以及将接地互连与接地层连接的接地。 信号互连和接地互连，信号互连和电源互连成对安装，并且用于层间连接的一对互连通孔穿过安装在接地层中的间隙插入，使得一对互连通孔中的一个 通过地面互连连接到地层。