公开(公告)号：US4253176A

公开(公告)日：1981-02-24

申请号：US973763

申请日：1978-12-27

Applicant: Toshimasa Ikegami

Inventor： Toshimasa Ikegami

IPC: G04B33/06 ,  G04B33/10 ,  G04C3/00 ,  G04C3/16 ,  G04C15/00 ,  G04B1/00 ,  G04F5/00 ,  G06F1/04

CPC classification number: G04C3/16 ,  G04C3/008

Abstract: A gear train mechanism for a wristwatch provides a thinner watch, the gear train comprising a frame plate, a dial, a plate interposed between the dial and the frame plate, and a shaft rotatably supporting a center wheel and pinion. The shaft is attached to the frame plate. Rubbing and misalignment of the hands is prevented by aligning their rotating support members for an extended longitudinal distance on the shaft. This is accomplished by the gear train of this invention despite a reduction in the thickness of the watch. Hour and minute hands or hour, minute, and second hands are provided in alternative embodiments.

Abstract translation: 用于手表的齿轮系机构提供更薄的表，齿轮系包括框架板，刻度盘，插入在表盘和框架板之间的板，以及可旋转地支撑中心轮和小齿轮的轴。 轴连接到框架板。 通过将其旋转的支撑构件对准在轴上延伸的纵向距离来防止手的摩擦和未对准。 尽管手表的厚度减小，但是本发明的齿轮系完成了这一点。 在替代实施例中提供小时和分针或小时，分针和秒针。

公开(公告)号：US5913624A

公开(公告)日：1999-06-22

申请号：US74833

申请日：1998-05-08

Applicant: Toshimasa Ikegami

Inventor： Toshimasa Ikegami

IPC: B41J11/66 ,  B26D1/30 ,  B41J3/407 ,  B41J11/70

CPC classification number: B41J3/4075 ,  B41J11/703

Abstract: There is provided a cutting device for cutting tape material. A tape-cutting block of the cutting device for cutting off the tape material has a pair of tape-cutting edges which slide past each other to thereby cut the tape material to a cut-off piece having a predetermined length. The tape-cutting block has at least one movable blade formed with one of the pair of tape-cutting edges. An end-trimming block of the cutting device for trimming an end of the cut-off piece has a pair of end-trimming edges which slide past each other to thereby trim the end of the cut-off piece into a predetermined shape. The end-trimming block has at least one movable blade formed with one of the pair of end-trimming edges. The at least one movable blade of the tape-cutting block and the at least one movable blade of the end-trimming block are caused to perform cutting operations by a single cutting operation component device. There is also provided a printing apparatus incorporating the cutting device.

Abstract translation: 提供切割带材料的切割装置。 用于切断带材的切割装置的切割块具有一对沿着彼此滑动的带状切割边缘，从而将带材切割成具有预定长度的切断片。 带切割块具有形成有一对带切割边缘中的一个的至少一个可动刀片。 用于修剪截止件的端部的切割装置的端部修剪块具有彼此滑动的一对端部修剪边缘，从而将切割件的端部修剪成预定形状。 端部修剪块具有形成有一对端部修剪边缘中的一个的至少一个可动刀片。 带状切割块的至少一个可动刀片和端部修剪块的至少一个可动刀片通过单个切割操作部件装置执行切割操作。 还提供了包括切割装置的打印装置。

公开(公告)号：US5823694A

公开(公告)日：1998-10-20

申请号：US773640

申请日：1996-11-08

Applicant: Toshimasa Ikegami

Inventor： Toshimasa Ikegami

IPC: B41J3/407 ,  B41J11/70 ,  B41J11/06

CPC classification number: B41J11/703 ,  B41J3/4075 ,  Y10T83/7667

Abstract: There is provided a cutting device for cutting tape material. A tape-cutting block of the cutting device for cutting off the tape material has a pair of tape-cutting edges which slide past each other to thereby cut the tape material to a cut-off piece having a predetermined length. The tape-cutting block has at least one movable blade formed with one of the pair of tape-cutting edges. An end-trimming block of the cutting device for trimming an end of the cut-off piece has a pair of end-trimming edges which slide past each other to thereby trim the end of the cut-off piece into a predetermined shape. The end-trimming block has at least one movable blade formed with one of the pair of end-trimming edges. The at least one movable blade of the tape-cutting block and the at least one movable blade of the end-trimming block are caused to perform cutting operations by a single cutting operation component device. There is also provided a printing apparatus incorporating the cutting device.

公开(公告)号：US5369627A

公开(公告)日：1994-11-29

申请号：US842812

申请日：1992-02-27

Applicant: Toshimasa Ikegami

Inventor： Toshimasa Ikegami

IPC: B23P15/14 ,  F16H55/17 ,  G04B13/02 ,  G04B27/04 ,  G04B29/02 ,  G04C3/00 ,  G04D3/00 ,  G04C23/00

CPC classification number: B23P15/14 ,  F16H55/17 ,  G04B13/026 ,  G04B27/04 ,  G04B29/027 ,  G04C3/008 ,  G04D3/0053 ,  G04G17/04

Abstract: A timepiece includes a main plate and gear train bridge with a center wheel and pinion supported therebetween by one or more bearing members integrally formed in the main plate and gear train bridge. A plurality of springs integrally formed in said plate and bridge are used for positioning internal members of the timepiece relative to each other. Additional similar springs are used for fixing the frame structure to the casing of the timepiece. A pressing plate can be connected to the main plate and includes one or more leaf springs for fixing a back cover of the timepiece away from the frame structure. One or more of the plates or bridge can be electrically conductive for delivery of current to an internal member.

Abstract translation: 钟表包括主板和齿轮系桥，其中心轮和小齿轮通过一体形成在主板和齿轮系桥中的一个或多个轴承构件支撑在其间。 一体地形成在所述板和桥中的多个弹簧用于将钟表的内部构件相对于彼此定位。 使用附加类似的弹簧将框架结构固定到钟表的壳体上。 压板可以连接到主板，并且包括用于将钟表的后盖远离框架结构固定的一个或多个板簧。 一个或多个板或桥可以是导电的，用于将电流传送到内部构件。

公开(公告)号：US5712831A

公开(公告)日：1998-01-27

申请号：US407816

申请日：1995-03-21

Applicant: Toshimasa Ikegami

Inventor： Toshimasa Ikegami

IPC: B23P15/14 ,  F16H55/17 ,  G04B13/02 ,  G04B27/04 ,  G04B29/00 ,  G04B29/02 ,  G04C3/00 ,  G04D3/00 ,  G04C23/00 ,  G04B37/00

CPC classification number: G04B29/00 ,  B23P15/14 ,  F16H55/17 ,  G04B13/026 ,  G04B27/04 ,  G04B29/027 ,  G04C3/008 ,  G04D3/0053

Abstract: A timepiece includes a main plate and gear train bridge with a center wheel and pinion supported therebetween by one or more bearing members integrally formed in the main plate and gear train bridge. A plurality of springs integrally formed in said plate and bridge are used for positioning internal members of the timepiece relative to each other. Additional similar springs are used for fixing the frame structure to the casing of the timepiece. A pressing plate can be connected to the main plate and includes one or more leaf springs for fixing a back cover of the timepiece away from the frame structure. One or more of the plates or bridge can be electrically conductive for delivery of current to an internal member.

公开(公告)号：US5008868A

公开(公告)日：1991-04-16

申请号：US164299

申请日：1988-03-04

Applicant: Toshimasa Ikegami

Inventor： Toshimasa Ikegami

IPC: G04G17/04 ,  G04C23/00 ,  G04B37/00

CPC classification number: G04G17/04

Abstract: A structure for mounting an integrated circuit chip within a timepiece is provided. An insulating circuit substrate supporting a circuit pattern thereon having terminal portions formed on the substrate is mounted on a frame. An IC chip is mounted on the circuit substrate so that the terminals of the IC chip are in facing relationship with the circuit terminal portions. A circuit cover is mounted on the frame over the IC chip and circuit substrate and biases one of the IC chip or circuit terminal portions towards each other so that the chip terminals come into conductive contact with the circuit terminal portions forming a circuit between the circuit on the substrate and the IC chip.

Abstract translation: 提供了一种用于将集成电路芯片安装在时计内的结构。 支撑其上具有形成在基板上的端子部分的电路图案的绝缘电路基板安装在框架上。 将IC芯片安装在电路基板上，使得IC芯片的端子与电路端子部分形成面对关系。 电路盖安装在IC芯片和电路基板上的框架上，并将IC芯片或电路端子部分中的一个朝向彼此偏置，使得芯片端子与电路端子部分形成导电接触，形成电路之间的电路 基板和IC芯片。

公开(公告)号：US4261046A

公开(公告)日：1981-04-07

申请号：US14447

申请日：1979-02-23

Applicant: Tsuneyoshi Ono ,  Toshimasa Ikegami

Inventor： Tsuneyoshi Ono ,  Toshimasa Ikegami

IPC: G04C3/14 ,  G04B19/247 ,  G04C3/00 ,  G04C9/00 ,  G04C17/00 ,  G04B19/24 ,  G04B3/00 ,  G04B19/20 ,  G04B27/00

CPC classification number: G04B19/247 ,  G04C17/0066

Abstract: In an analog timepiece having calendar displays for day and date, a transducer operating independently of the hand driving transducer, feeds, that is, updates the calendar wheels automatically on a daily basis. Synchronization of the daily day and date changes is provided by a twenty-four hour wheel cooperating with the time-keeping mechanism. For setting the calendar displays, turning the stem in one direction polarizes a magnet and advances the day wheel, while turning the stem in the other direction reverses the polarity of the magnet and advances the date dial until desired settings are accomplished. The date advancing transducer can be automatically actuated for end of the month date adjustments.

Abstract translation: 在具有日历和日期的日历显示的模拟钟表中，独立于手驱动换能器的换能器进给，即每天自动更新日历轮。 通过与时间保持机制配合的二十四小时轮来提供每日日变化的同步。 为了设置日历显示，在一个方向转动阀杆使磁铁偏振，并提前一天，同时转动另一个方向的阀杆反转磁铁的极性，并提前进入日期转盘，直到完成所需的设置。 日期推进传感器可以自动启动月末日期调整结束。

公开(公告)号：US5515607A

公开(公告)日：1996-05-14

申请号：US129298

申请日：1993-09-28

Applicant: Toshimasa Ikegami

Inventor： Toshimasa Ikegami

IPC: B23P15/14 ,  F16H55/17 ,  G04B13/02 ,  G04B27/04 ,  G04B29/02 ,  G04C3/00 ,  G04D3/00 ,  B21D28/00 ,  B21K1/42 ,  F16H55/00

CPC classification number: B23P15/14 ,  B21K23/00 ,  G04B13/026 ,  G04B27/04 ,  G04B29/027 ,  G04C3/008 ,  G04D3/0053 ,  Y10T29/49474 ,  Y10T74/19856

Abstract: A method for manufacturing a timepiece wheel having a bearing portion integrally formed with a pinion and gear wheel. A strip of material is compressed to simultaneously form a thin gear, a pinion and bearing surfaces. The formed gear is then sheared from the remainder of the strip formed of a metal.

Abstract translation: 一种制造具有与小齿轮和齿轮一体形成的轴承部的钟表轮的方法。 一条材料被压缩以同时形成细齿轮，小齿轮和轴承表面。 然后将形成的齿轮从由金属形成的带的剩余部分剪切。

公开(公告)号：US5416752A

公开(公告)日：1995-05-16

申请号：US864153

申请日：1992-04-02

Applicant: Toshimasa Ikegami

Inventor： Toshimasa Ikegami

IPC: B23P15/14 ,  F16H55/17 ,  G04B13/02 ,  G04B27/04 ,  G04B29/00 ,  G04B29/02 ,  G04C3/00 ,  G04D3/00 ,  G04C23/00

CPC classification number: G04B29/00 ,  B23P15/14 ,  F16H55/17 ,  G04B13/026 ,  G04B27/04 ,  G04B29/027 ,  G04C3/008 ,  G04D3/0053

Abstract: A timepiece includes a main plate and gear train bridge with a center wheel and pinion supported therebetween by one or more bearing members integrally formed in the main plate and gear train bridge. A plurality of springs integrally formed in said plate and bridge are used for positioning internal members of the timepiece relative to each other. Additional similar springs are used for fixing the frame structure to the casing of the timepiece. A pressing plate can be connected to the main plate and includes one or more leaf springs for fixing a back cover of the timepiece away from the frame structure. One or more of the plates or bridge can be electrically conductive for delivery of current to an internal member.

Abstract translation: 钟表包括主板和齿轮系桥，其中心轮和小齿轮通过一体形成在主板和齿轮系桥中的一个或多个轴承构件支撑在其间。 一体地形成在所述板和桥中的多个弹簧用于将钟表的内部构件相对于彼此定位。 使用附加类似的弹簧将框架结构固定到钟表的壳体上。 压板可以连接到主板，并且包括用于将钟表的后盖远离框架结构固定的一个或多个板簧。 一个或多个板或桥可以是导电的，用于将电流传送到内部构件。

公开(公告)号：US4408896A

公开(公告)日：1983-10-11

申请号：US271150

申请日：1981-06-08

Applicant: Toshimasa Ikegami

Inventor： Toshimasa Ikegami

IPC: G04B27/00 ,  G04B27/04 ,  G04C3/00 ,  G04C9/00 ,  G04G5/02 ,  G04G21/00 ,  G04G99/00 ,  G04B19/24 ,  G04B19/00 ,  G04G9/00

CPC classification number: G04C9/00 ,  G04B27/00

Abstract: A timepiece having both analog and digital display includes a single stem operated correcting mechanism which adjusts each display independently. A correcting pinion, slidably mounted on a winding stem, provides for engagement at both ends thereof. In a first axial position of the winding stem, one end of the pinion engages a wheel train for correcting the analog display when the stem is rotated. In a second axial position of the winding stem, the correcting pinion engages a spring biased cam whereby electrical switches are intermittently opened and closed when the stem is rotated for correcting the digital display. Advancement or retardation of the displays depends on the direction of stem rotation.

Abstract translation: 具有模拟和数字显示的钟表包括独立地调整每个显示器的单杆操作校正机构。 可滑动地安装在上条杆上的修正小齿轮在其两端提供接合。 在上条杆的第一轴向位置，小齿轮的一端接合轮系，用于当杆旋转时校正模拟显示。 在上条柄的第二轴向位置，校正小齿轮接合弹簧偏置凸轮，由此当旋转杆旋转以纠正数字显示时，电开关间断地打开和关闭。 显示器的进步或延迟取决于杆旋转的方向。