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31. 发明授权

US5958087A Preparation of cyanine dye for high density optical recording disk 有权
标题翻译：用于高密度光记录盘的花青染料的制备
公开(公告)号：US5958087A
公开(公告)日：1999-09-28
申请号：US248349
申请日：1999-02-08
申请人： Wen-Yih Liao , Chien-Liang Huang , Der-Ray Huang , Don-Yau Chiang , Andrew Teh Hu , Hong-Ji Lee , Shi-Jae Ye , Ying-Jen Kao
发明人： Wen-Yih Liao , Chien-Liang Huang , Der-Ray Huang , Don-Yau Chiang , Andrew Teh Hu , Hong-Ji Lee , Shi-Jae Ye , Ying-Jen Kao
IPC分类号： C09B67/22 , C09B67/32 , C09B67/34
CPC分类号： C09B67/0034
摘要： A cyanine dye for using in high density optical disc recording medium, having the following structure: ##STR1## wherein R represents 4-methoxycarbonyl benzyl group, X.sup.- represents an acid anion, and n represents an integer of 1 or 2. This cyanine dye is suitable for use as a .lambda.=450 nm.about.650 nm visible light-absorbing organic dye useful as a high density optical disc recording medium.
摘要翻译：一种用于高密度光盘记录介质的花青染料，具有以下结构：其中R表示4-甲氧羰基苄基，X-表示酸阴离子，n表示1或2的整数。该花青染料适用于用作可用作高密度光盘记录介质的λ= 450nm DIFFERENCE 650nm可见光吸收有机染料。

32. 发明授权

US06589706B1 Preparation of cyanine dye for high density optical recording disk 有权
标题翻译：用于高密度光记录盘的花青染料的制备
公开(公告)号：US06589706B1
公开(公告)日：2003-07-08
申请号：US09721270
申请日：2000-11-22
申请人： Wen-Yih Liao , Andrew Teh Hu , Chien-Liang Huang , Huei-Wen Yang , Der-Ray Huang , Ding-Yih Hu , Ming-Chia Lee , Hong-Ji Lee
发明人： Wen-Yih Liao , Andrew Teh Hu , Chien-Liang Huang , Huei-Wen Yang , Der-Ray Huang , Ding-Yih Hu , Ming-Chia Lee , Hong-Ji Lee
IPC分类号： G11B724
CPC分类号： G11B7/2472 , G11B7/2534 , G11B7/259
摘要： A cyanine dye (I) for using in high density optical disc recording medium, having the following structure: in which R1 represents R2 represents and alkyl with C1-C18 or X− represents an acid anion. This cyanine dye is suitable for use as a &lgr;=500 nm−650 nm visible light-absorbing organic dye useful as a high density optical disc recording medium.
摘要翻译：用于高密度光盘记录介质中的花青染料（I）具有以下结构：其中R1表示R2表示，C1-C18或X-表示烷基表示酸性阴离子。该花青染料适合用作可用作高密度光盘记录介质的Lambd = 500nm-650nm可见光吸收有机染料。

33. 发明授权

US6047456A Method of designing optimal bi-axial magnetic gears and system of the same 失效
标题翻译：设计最佳双轴磁齿轮及其系统的方法
公开(公告)号：US6047456A
公开(公告)日：2000-04-11
申请号：US994644
申请日：1997-12-19
申请人： Yeong-Der Yao , Chia-Ming Lee , Shyh-Jier Wang , Der-Ray Huang
发明人： Yeong-Der Yao , Chia-Ming Lee , Shyh-Jier Wang , Der-Ray Huang
IPC分类号： F16H49/00 , H02K49/10 , G01M1/00
CPC分类号： H02K49/102 , Y10S74/04 , Y10T29/49771 , Y10T29/49778
摘要： A method for designing an optimal bi-axial type of magnetic gear system that uses magnetic coupling for transmitting torque in order to be free from the defects caused by using a conventional mechanical gear system. A non-coaxial rather than a conventional coaxial type of magnetic gear design is considered for this invention. For the non-coaxial magnetic gear system, the size of torque will depend on the number of poles magnetized out of the strong magnetic material around the magnetic gear. Therefore, the optimum number of magnetized poles must be carefully selected for a set of specified conditions such that the largest torque can be obtained. An optimal magnetic gear system can be produced by the method in this invention.
摘要翻译：一种用于设计用于传递扭矩的磁耦合的最佳双轴型磁齿轮系统的方法，以便不会因使用常规机械齿轮系而引起的缺陷。对于本发明考虑非同轴而不是传统的同轴类型的磁齿轮设计。对于非同轴磁齿轮系统，扭矩的大小将取决于磁齿轮周围的强磁性材料磁化的极数。因此，为了获得最大的扭矩，必须在特定条件的一组条件下仔细选择最佳磁化极数。可以通过本发明的方法制造最佳的磁齿轮系统。

34. 发明授权

US5923110A Spindle motor for optical disc drives 失效
标题翻译：光盘驱动器的主轴电机
公开(公告)号：US5923110A
公开(公告)日：1999-07-13
申请号：US829656
申请日：1997-03-31
申请人： Chi-Mou Zhao , Chin-Po Liao , Shyh-Jier Wang , Min-Der Wu , Der-Ray Huang , Tai-Fa Ying , Eric-G. Lean , Han Chung Wang , Alex Hong , Chiang Cheng Huang , Yin-Rong Hong
发明人： Chi-Mou Zhao , Chin-Po Liao , Shyh-Jier Wang , Min-Der Wu , Der-Ray Huang , Tai-Fa Ying , Eric-G. Lean , Han Chung Wang , Alex Hong , Chiang Cheng Huang , Yin-Rong Hong
IPC分类号： H02K1/14 , G11B19/20 , H02K5/167 , H02K21/22 , H02K29/03 , H02K1/16
CPC分类号： G11B19/2009 , H02K21/227 , H02K29/03 , H02K5/1675 , H02K2201/12
摘要： A spindle motor for a disc drive, such as a CD-ROM drive, is provided. This spindle motor is a brushless motor of a single-phase axial-winding and radial-gap type including a stator, a rotor coupled to said stator, and a driving circuit for supplying a driving signal to the stator to rotate the rotor. The stator includes a pair of upper and bottom salient-pole pieces formed with a plurality of tooth-like portions serving as salient-poles. The peak surface of each tooth-like portion is formed into a symmetrical convex shape, which minimizes the cogging torque of the motor. Further, the use of a phase-adjuster in the driving circuit allows the motor to produce large output torque at high speeds. The output characteristics of this spindle motor meet the requirements of high speed CD-ROM drives.
摘要翻译：提供了用于诸如CD-ROM驱动器的盘驱动器的主轴电动机。该主轴电动机是单相轴向绕组和径向间隙型的无刷电动机，其包括定子，联接到所述定子的转子和用于向定子提供驱动信号以使转子旋转的驱动电路。定子包括形成有用作凸极的多个齿状部分的一对上下凸极片。每个齿形部分的峰面形成为对称的凸起形状，使电动机的齿槽转矩最小化。此外，在驱动电路中使用相位调节器允许电动机以高速度产生大的输出转矩。该主轴电机的输出特性符合高速CD-ROM驱动器的要求。

35. 发明授权

US5319335A Apparatus for magnetizing a magnetic roller 失效
标题翻译：用于磁化磁辊的装置
公开(公告)号：US5319335A
公开(公告)日：1994-06-07
申请号：US921568
申请日：1992-07-29
申请人： Der-Ray Huang , Wen-Ling Fang
发明人： Der-Ray Huang , Wen-Ling Fang
IPC分类号： H01F7/02 , H01F13/00 , H01F7/20
CPC分类号： H01F7/0268 , H01F13/003
摘要： A magnetizing apparatus capable of magnetizing a magnetic roller having a length up to 30 cm is provided. The magnetizing apparatus is comprised of at least two split members, each of which is provided with magnetic heads employed for applying magnetic fields to a magnetic roller. The end face of each magnetic head is shaped in agreement with the profile of the magnetic roller so that there would be no air gap formed between the magnetic head and the magnetic roller when they come into contact with each other. The split members are separated first and then combined to accommodate the magnetic roller within the magnetizing apparatus. After magnetization, a magnetic force is induced between the magnetic head and the magnetic roller such that an external force stronger than the magnetic force is used to pull the split members apart to fetch out the magnetic roller.
摘要翻译：提供一种能够磁化长度达30cm的磁性辊的磁化装置。磁化装置由至少两个分开构件组成，每个分开构件设置有用于向磁性辊施加磁场的磁头。每个磁头的端面与磁辊的轮廓相一致，使得当它们彼此接触时，在磁头和磁性辊之间不会形成气隙。分离构件首先分离，然后组合以在磁化装置内容纳磁性辊。在磁化之后，在磁头和磁性辊之间产生磁力，使得使用比磁力更强的外力将分离构件分开以取出磁性辊。

36. 发明授权

US07884690B2 Precise multi-pole magnetic component 有权
标题翻译：精密多极磁性元件
公开(公告)号：US07884690B2
公开(公告)日：2011-02-08
申请号：US12580073
申请日：2009-10-15
申请人： Kuo-Chi Chiu , Der-Ray Huang , Han-Ping Shieh
发明人： Kuo-Chi Chiu , Der-Ray Huang , Han-Ping Shieh
IPC分类号： H01F5/00 , H01F7/20 , H01F13/00 , H01F7/06
CPC分类号： G01D5/145 , H01F17/0013 , H05K1/165 , Y10T29/4902 , Y10T29/49117 , Y10T29/49124 , Y10T29/49126 , Y10T29/49128 , Y10T29/4913 , Y10T29/49131 , Y10T29/49133 , Y10T29/49135
摘要： A method is provided to manufacture a precise multi-pole magnetic component for using in magnetic encoders. A special layout of the circuit pattern is designed and formed on a printed circuit board (PCB). Alternate and regular magnetic field is induced according to Ampere's law after a current flowing through the circuit on the PCB. The multi-pole magnetic component with fine magnetic pole pitch is achieved by forming the high-density circuit patterns on a substrate using the PCB technology.
摘要翻译：提供了一种制造用于磁编码器的精密多极磁性部件的方法。在印刷电路板（PCB）上设计并形成电路图案的特殊布局。在电流流过PCB上的电路之后，根据安培定律诱发交替和规则的磁场。通过使用PCB技术在基板上形成高密度电路图案来实现具有精细磁极间距的多极磁性部件。

37. 发明授权

US07656259B2 Precise multi-pole magnetic component 失效
标题翻译：精密多极磁性元件
公开(公告)号：US07656259B2
公开(公告)日：2010-02-02
申请号：US11197428
申请日：2005-08-05
申请人： Kuo-Chi Chiu , Der-Ray Huang , Han-Ping Shieh
发明人： Kuo-Chi Chiu , Der-Ray Huang , Han-Ping Shieh
IPC分类号： H01F5/00
CPC分类号： G01D5/145 , H01F17/0013 , H05K1/165 , Y10T29/4902 , Y10T29/49117 , Y10T29/49124 , Y10T29/49126 , Y10T29/49128 , Y10T29/4913 , Y10T29/49131 , Y10T29/49133 , Y10T29/49135
摘要： A method is proposed to manufacture a precise multi-pole magnetic component for using in magnetic encoders. A special layout of the circuit pattern is designed and formed on a printed circuit board (PCB). Alternate and regular magnetic field is induced according to Ampere's law after a current flowing through the circuit on the PCB. The multi-pole magnetic component with fine magnetic pole pitch is achieved by forming the high-density circuit patterns on a substrate using the PCB technology.
摘要翻译：提出一种制造用于磁编码器的精密多极磁性元件的方法。在印刷电路板（PCB）上设计并形成电路图案的特殊布局。在电流流过PCB上的电路之后，根据安培定律诱发交替和规则的磁场。通过使用PCB技术在基板上形成高密度电路图案来实现具有精细磁极间距的多极磁性部件。

38. 发明授权

US06430138B2 Bifocal optical pickup head 有权
标题翻译：双焦光学拾音头
公开(公告)号：US06430138B2
公开(公告)日：2002-08-06
申请号：US09799382
申请日：2001-02-27
申请人： Hung-Lu Chang , Tzu-Ping Yang , Der-Ray Huang
发明人： Hung-Lu Chang , Tzu-Ping Yang , Der-Ray Huang
IPC分类号： G11B700
CPC分类号： G11B7/1353 , G11B7/0948 , G11B7/1365 , G11B7/1367 , G11B2007/0006 , G11B2007/13727
摘要： A bifocal optical pickup head is disclosed for use in a optical pickup apparatus having a single objective lens, for generating two different focuses (bifocus) to access a compact disc (CD) and a digital versatile disc (DVD), which the thickness is different. When a beam passes through an optical element disclosed in the present invention, numerical aperture is controlled and spherical aberration is reduced by the optical element due to variations in optical path and radius. Therefore, after beams having different numerical apertures are focused by an objective lens, various focuses can be obtained.
摘要翻译：公开了一种用于具有单个物镜的光学拾取装置的双焦点光学拾取头，用于产生两个不同的焦点（双焦点）以访问光盘（CD）和数字通用光盘（DVD），其厚度不同。当光束通过本发明公开的光学元件时，由于光路和半径的变化，数值孔径被控制，光学元件减小了球面像差。因此，在具有不同数值孔径的光束被物镜聚焦之后，可获得各种焦点。

39. 发明授权

US06204618B1 Starting method for brushless DC motor and device for the same 失效
标题翻译：无刷直流电动机起动方法及装置
公开(公告)号：US06204618B1
公开(公告)日：2001-03-20
申请号：US09348386
申请日：1999-07-07
申请人： King Yin Wang , Li-Te Kuo , Jieh-Yee Huang , Shyh-Jier Wang , Tai-Fa Ying , Der-Ray Huang
发明人： King Yin Wang , Li-Te Kuo , Jieh-Yee Huang , Shyh-Jier Wang , Tai-Fa Ying , Der-Ray Huang
IPC分类号： H02P622
CPC分类号： H02P6/22
摘要： The present invention is a starting method for brushless DC motor and a device for the same, especially adapted to provide the starting method for a single-phase DC brushless motor in an open circuit and the device for the same. According to the art as disclosed in the present invention, there are two successive steps in starting a motor. An oscillator signal is transmitted to the driver at first, which causes the motor to oscillate in both clockwise and counter-clockwise direction. An operating signal is then sent to cause the motor to rotate normally in one direction once the motor is out of the dead initiating position. By that the rotor can be triggered out of the dead initiating position when the motor is going to start and the motor can be smoothly operated under the low cogging torque.
摘要翻译：本发明是一种用于无刷直流电动机的起动方法及其装置，特别适于提供开路中的单相直流无刷电动机的起动方法及其装置。根据本发明所公开的技术，起动电动机有两个连续的步骤。首先将振荡器信号发送到驱动器，这使得电动机沿顺时针和逆时针方向振荡。然后，一旦马达离开起始位置，就发送一个操作信号，使电动机在一个方向上正常旋转。由此，当电动机启动时，转子可以被触发到死点起始位置，并且电动机可以在低齿槽转矩下平稳地操作。

40. 发明申请

US20100033281A1 PRECISE MULTI-POLE MAGNETIC COMPONENT 有权
标题翻译：精密多点磁性元件
公开(公告)号：US20100033281A1
公开(公告)日：2010-02-11
申请号：US12580073
申请日：2009-10-15
申请人： Kuo-Chi Chiu , Der-Ray Huang , Han-Ping Shieh
发明人： Kuo-Chi Chiu , Der-Ray Huang , Han-Ping Shieh
IPC分类号： H01F5/02
CPC分类号： G01D5/145 , H01F17/0013 , H05K1/165 , Y10T29/4902 , Y10T29/49117 , Y10T29/49124 , Y10T29/49126 , Y10T29/49128 , Y10T29/4913 , Y10T29/49131 , Y10T29/49133 , Y10T29/49135
摘要： A method is provided to manufacture a precise multi-pole magnetic component for using in magnetic encoders. A special layout of the circuit pattern is designed and formed on a printed circuit board (PCB). Alternate and regular magnetic field is induced according to Ampere's law after a current flowing through the circuit on the PCB. The multi-pole magnetic component with fine magnetic pole pitch is achieved by forming the high-density circuit patterns on a substrate using the PCB technology.
摘要翻译：提供了一种制造用于磁编码器的精密多极磁性部件的方法。在印刷电路板（PCB）上设计并形成电路图案的特殊布局。在电流流过PCB上的电路之后，根据安培定律诱发交替和规则的磁场。通过使用PCB技术在基板上形成高密度电路图案来实现具有精细磁极间距的多极磁性部件。

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