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31.发明授权公开(公告)号：US06480455B2
公开(公告)日：2002-11-12
申请号：US10004426
申请日：2001-12-06
申请人： Yoshitaka Takahashi
发明人： Yoshitaka Takahashi
IPC分类号： G11B700
CPC分类号： G11B7/1353 , G11B7/123 , G11B7/127 , G11B7/131 , G11B7/1365 , G11B7/1374 , G11B7/1376 , G11B7/139 , G11B7/13922 , G11B2007/0006
摘要： An optical pickup device shares an objective lens for two different light sources so as to handle two kinds of optical recording media, that is, a first optical recording medium and a second optical recording medium, the second optical recording medium having a thickness larger than a thickness of the first optical recording medium. A first light source emits a first beam having a first wavelength. A second light source emits a second beam having a second wavelength. An objective lens converges the first beam and projects the converged first beam onto the first optical recording medium. The objective lens also converges the second beam and projects the converged second beam onto the second optical recording medium. A second coupling lens changes the second beam to a beam which matches the objective lens. The second coupling lens alone has a wavefront aberration substantially proportional to a field angle thereof so that the second beam after passing through the second coupling lens has a wavefront different from a wavefront of the first beam.
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32.发明授权公开(公告)号：US06230562B1
公开(公告)日：2001-05-15
申请号：US08816123
申请日：1997-03-11
IPC分类号： G01C1900
CPC分类号： G01C19/5607
摘要： A detection circuit for a vibratory gyro includes a first circuit which detects a detection signal output from the vibratory gyro and produces an output signal indicative of an angular velocity applied to the vibratory gyro, and a second circuit which is operatively coupled to the first circuit and reduces a leakage component included in the detection signal.
摘要翻译： 用于振动陀螺仪的检测电路包括第一电路，其检测从振动陀螺仪输出的检测信号，并产生指示施加到振动陀螺仪的角速度的输出信号;以及第二电路，其可操作地耦合到第一电路和 减少检测信号中包含的泄漏成分。
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公开(公告)号：US06195315B1
公开(公告)日：2001-02-27
申请号：US09112346
申请日：1998-07-09
IPC分类号： G11B7085
CPC分类号： G11B7/1353 , G11B7/123 , G11B7/126 , G11B7/1275 , G11B7/1356 , G11B7/1372 , G11B7/1381 , G11B7/1395 , G11B7/1398 , G11B2007/0006
摘要： A polarizing beam splitter for separating an upstream beam from a downstream beam according to the polarization of an incident beam is provided between first and second light sources emitting laser beams at respective wavelength and an objective lens. A phase plate for providing a phase difference to a beam incident on the polarizing beam splitter is provided between the polarizing beam splitter and the light sources. A portion of the laser beam incident on the polarizing beam splitter is reflected by the polarizing beam splitter and caused to be incident on a photo-detecting unit, so as to prevent an unnecessary portion of the laser beam is incident on the photo-detecting unit. According to the invention, the laser beam is used efficiently and the cost of fabricating an optical disk apparatus is reduced by eliminating a need for a gain controlling circuit in the photo-detecting unit.
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公开(公告)号：US6038683A
公开(公告)日：2000-03-14
申请号：US40146
申请日：1998-03-17
申请人： Kotaro Shimamura , Yuuichiro Morita , Yoshitaka Takahashi , Takashi Hotta , Hiroyasu Satou , Shigeta Ueda , Akira Bando , Hirokazu Suzuki , Koji Sakamoto
发明人： Kotaro Shimamura , Yuuichiro Morita , Yoshitaka Takahashi , Takashi Hotta , Hiroyasu Satou , Shigeta Ueda , Akira Bando , Hirokazu Suzuki , Koji Sakamoto
CPC分类号： G06F11/182 , G05B9/03 , G06F11/184 , G06F11/188 , Y10S707/99953
摘要： A replicated controller and a fault recovery method therefor which can restore a faulty system to a normal state without interrupting operation of an equipment, even in an equipment controller performing processing with short operating periods.In a fault recovery method for a replicated controller, control data is divided into a plurality of blocks on the basis of dependency of the blocks, and a plurality of blocks are transferred in a sequential order of superiority of the dependency from the normally operating system to the faulty system in a period over a plurality of operating periods. BY this, even in an equipment controller performing processing at a short operating period, the system, in which failure is caused, can be restored into normal state without interrupting operation of the equipment.
摘要翻译： 复制控制器及其故障恢复方法，即使在执行短操作周期的处理的设备控制器中，也可以将故障系统恢复到正常状态而不中断设备的操作。 在复制控制器的故障恢复方法中，基于块的依赖性将控制数据划分为多个块，并且以从依赖关系的正常操作系统的优越性的顺序传送多个块 在多个操作期间内的故障系统。 由此，即使是在短时间内进行处理的设备控制器中，也可以在不中断设备的运转的情况下将导致故障的系统恢复到正常状态。
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公开(公告)号：US5874866A
公开(公告)日：1999-02-23
申请号：US937380
申请日：1997-09-25
CPC分类号： H03H9/6483 , H03B5/326
摘要： An oscillation circuit of phase-shift type includes a surface acoustic wave filter in a feedback circuit, the surface acoustic wave filter having first and second one-port surface acoustic wave resonators of different resonance frequencies connected in a ladder configuration. The oscillation circuit has a high C/N ratio with a large bandwidth of variable frequency and can be fabricated in a small size with low costs.
摘要翻译： 相移型振荡电路包括反馈电路中的表面声波滤波器，该声表面波滤波器具有以梯形结构连接的具有不同谐振频率的第一和第二单端口声表面波谐振器。 振荡电路具有高C / N比，具有可变频率的大带宽，并且可以以低成本制造成小尺寸。
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公开(公告)号：US4839753A
公开(公告)日：1989-06-13
申请号：US108773
申请日：1987-10-15
申请人： Jun Ide , Tomoo Iizumi , Yoshitaka Takahashi , Hiroshi Yoshida , Tooru Kaneko , Yuichi Hishi
发明人： Jun Ide , Tomoo Iizumi , Yoshitaka Takahashi , Hiroshi Yoshida , Tooru Kaneko , Yuichi Hishi
CPC分类号： G11B5/59633 , G11B20/1252 , G11B2220/2508
摘要： An information recording disk includes detection regions used to confirm presence or absence of written signals, read/write regions available for signal writing and write-project regions which reject signal writing. Regions where the detection regions and read/write regions overlap each other are originally provided with discriminating signals to distinguish these regions from at least the other regions. The write protect regions are distinguished from the read/write regions, referring to information detected by a head assembly.
摘要翻译： 信息记录盘包括用于确认写入信号的存在或不存在的检测区域，可用于信号写入的读/写区域和拒绝信号写入的写入项目区域。 检测区域和读/写区域彼此重叠的区域最初设置有鉴别信号，以区分这些区域与至少其他区域。 写保护区域与读/写区域不同，参考由头组件检测的信息。
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37.发明授权Initial operation controlling system for a computer controlled embroidering machine 失效计算机控制绣花机的初始操作控制系统
公开(公告)号：US4768450A
公开(公告)日：1988-09-06
申请号：US15273
申请日：1987-02-17
申请人： Kenji Kato , Yoshitaka Takahashi
发明人： Kenji Kato , Yoshitaka Takahashi
CPC分类号： D05B19/12
摘要： By a first operation of a key, an embroidering scope is checked, and by a second operation thereof, an embroidering operation is started, irrespectively of designation of initial stitching.
摘要翻译： 通过键的第一操作，检查绣花范围，并且通过其第二操作，开始刺绣操作，而不考虑初始缝合的指定。
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公开(公告)号：US4648341A
公开(公告)日：1987-03-10
申请号：US753678
申请日：1985-07-10
IPC分类号： D05B3/02 , D05B19/10 , G05B19/408
CPC分类号： D05B19/105 , G05B19/408 , G05B2219/36324 , G05B2219/45195
摘要： Desired letters or other patterns to be drawn are traced with a finger on a pattern input part provided in a sewing machine frame, and patterns are selected by recognizing said letters or other patterns. The machine operator only inputs by sensitively tracing the said letter or other pattern without requiring observations to the input part.
摘要翻译： 通过在缝纫机框架上设置的图案输入部件上的手指追踪要绘制的期望字母或其他图案，并且通过识别所述字母或其他图案来选择图案。 机器操作者仅通过敏感地追踪所述字母或其他图案来输入，而不需要对输入部分进行观察。
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公开(公告)号：US4467740A
公开(公告)日：1984-08-28
申请号：US205968
申请日：1980-11-12
CPC分类号： G05B19/106 , D05B19/10 , D05B19/12 , G05B2219/36078
摘要： A sewing machine with an electronic memory stores stitch control signals which are sequentially read out in synchronism with rotation of the upper drive shaft to control at least one of the needle swinging amplitude and the feeding amount or both. Pattern selecting switches are operated to select a pattern of stitches, each stitch being produced by the needle swinging amplitude and feeding amount predetermined by a selected set of stitch control signals of the memory. Manually influenced stitch adjusting means vary either the needle swinging amplitude or feeding amount for fine adjustment of the selected pattern.
摘要翻译： 具有电子存储器的缝纫机存储与上驱动轴的旋转同步地依次读出的针迹控制信号，以控制针摆动幅度和进给量中的至少一个或两者。 操作图案选择开关以选择针迹图案，每个针迹由针摆动幅度和通过存储器的选定的针迹控制信号组预定的馈送量产生。 手动影响的针迹调整装置可以改变针摆动幅度或进给量，以精细调节所选图案。
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公开(公告)号：US09223140B2
公开(公告)日：2015-12-29
申请号：US13140732
申请日：2009-12-15
CPC分类号： G02B27/0905 , G02B3/10 , G02B27/104 , G02B27/145 , G02B27/148
摘要： A coupling lens for coupling first light having a first wavelength from a first light source with a second light having a second wavelength from a second light source disposed adjacent to the first light source in substantially the same direction includes a first surface disposed to face the first and second light sources, the first surface including a first region transmitting the first light and having a first region curvature and a second region transmitting the second light and having a second region curvature, and a second surface opposite to the first surface and having a second-surface curvature. A position of a center of the first region curvature differs from a position of a center of the second region curvature. A center of the second surface curvature and the center of the first region curvature are disposed on an optical axis of the first or second light source.
摘要翻译： 用于将具有来自第一光源的第一波长的第一光与具有第二波长的第二光耦合的耦合透镜，所述第二光具有与第一光源相邻设置的第二光源基本相同的方向，包括设置成面对第一光源的第一光 和第二光源，所述第一表面包括透射所述第一光并具有第一区域曲率的第一区域和透射所述第二光并具有第二区域曲率的第二区域以及与所述第一表面相对的第二表面，并且具有第二光源 表面曲率。 第一区域曲率的中心的位置与第二区域曲率的中心的位置不同。 第二表面曲率的中心和第一区域曲率的中心设置在第一或第二光源的光轴上。
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