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公开(公告)号：US07858880B2
公开(公告)日：2010-12-28
申请号：US11927027
申请日：2007-10-29
申请人： Akihiko Nishioka , Takeshi Yasuda
发明人： Akihiko Nishioka , Takeshi Yasuda
CPC分类号： H01R43/0214 , H05K3/202 , H05K3/328
摘要： The invention provides a welding method by resistance welding capable of adequately increasing a welding strength between two conductive terminals each made of copper, and a conductive terminal structure obtained by the method. A first conductive terminal made of a tinned flat copper plate is molded such that a step portion is formed at a position spaced away from a tip end position of the first conductive terminal and a projection is formed at a tip end portion ranging from the tip end position to the step portion. A second conductive terminal made of the aforementioned copper plate and the first conductive terminal are molded such that a weld surface of the second conductive terminal has a size to cover an entire weld surface of the projection of the first conductive terminal. Simultaneously, the respective conductive terminals are molded such that the tip end portion of the first conductive terminal becomes substantially equal in sectional area to a weld portion of the second conductive terminal. These conductive terminals are brought into contact under pressure with electrodes equal in electrical characteristic to each other, and then electric current is fed to the electrodes. Thus, the projection of the first conductive terminal is melted into and is welded to the weld surface of the second conductive terminal.
摘要翻译： 本发明提供一种能够充分提高由铜构成的两个导电端子之间的焊接强度的电阻焊接方法和通过该方法获得的导电端子结构的焊接方法。 由镀锡扁平铜板制成的第一导电端子被模制成在与第一导电端子的末端位置隔开的位置上形成台阶部分，并且在尖端部分形成突出部， 位置到台阶部分。 由上述铜板和第一导电端子制成的第二导电端子被模制成使得第二导电端子的焊接表面具有覆盖第一导电端子的突起的整个焊接表面的尺寸。 同时，各导电端子被模制成使得第一导电端子的末端部分与第二导电端子的焊接部分的截面面积基本相等。 这些导电端子在压力下与彼此具有电特性相等的电极接触，然后将电流馈送到电极。 因此，第一导电端子的突起熔化并焊接到第二导电端子的焊接表面。
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公开(公告)号：US20100012374A1
公开(公告)日：2010-01-21
申请号：US12504253
申请日：2009-07-16
申请人： Takeshi Yasuda , Akihiko Nishioka
发明人： Takeshi Yasuda , Akihiko Nishioka
CPC分类号： B23K11/004 , B23K11/0026 , B23K2101/38 , H01L2924/0002 , H01L2924/00
摘要： A welding method of conductive terminals for performing resistance welding on a first conductive terminal and a second conductive terminal includes bringing the first conductive terminal into contact with a projection formed on the second conductive terminal that projects in a direction orthogonal to a longitudinal direction of the terminal, joining a first electrode to the first conductive terminal by pressure welding, and joining a second electrode to the projection by pressure welding with the longitudinal direction of the first conductive terminal and the projecting direction of the projection orthogonal to each other, and flowing a current between each electrode to weld the first conductive terminal and the projection at a contacting surface thereof.
摘要翻译： 用于在第一导电端子和第二导电端子上进行电阻焊接的导电端子的焊接方法包括使第一导电端子与形成在第二导电端子上的突起接触，该突起在与端子的纵向方向正交的方向上突出 通过压接将第一电极连接到第一导电端子，并且通过第一导电端子的纵向方向和突起的投影方向通过压力焊接将第二电极连接到突起，并且使电流流过 在每个电极之间焊接第一导电端子和在其接触表面处的突起。
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公开(公告)号：US20080102716A1
公开(公告)日：2008-05-01
申请号：US11927027
申请日：2007-10-29
申请人： Akihiko Nishioka , Takeshi Yasuda
发明人： Akihiko Nishioka , Takeshi Yasuda
CPC分类号： H01R43/0214 , H05K3/202 , H05K3/328
摘要： The invention provides a welding method by resistance welding capable of adequately increasing a welding strength between two conductive terminals each made of copper, and a conductive terminal structure obtained by the method. A first conductive terminal made of a tinned flat copper plate is molded such that a step portion is formed at a position spaced away from a tip end position of the first conductive terminal and a projection is formed at a tip end portion ranging from the tip end position to the step portion. A second conductive terminal made of the aforementioned copper plate and the first conductive terminal are molded such that a weld surface of the second conductive terminal has a size to cover an entire weld surface of the projection of the first conductive terminal. Simultaneously, the respective conductive terminals are molded such that the tip end portion of the first conductive terminal becomes substantially equal in sectional area to a weld portion of the second conductive terminal. These conductive terminals are brought into contact under pressure with electrodes equal in electrical characteristic to each other, and then electric current is fed to the electrodes. Thus, the projection of the first conductive terminal is melted into and is welded to the weld surface of the second conductive terminal.
摘要翻译： 本发明提供一种能够充分提高由铜构成的两个导电端子之间的焊接强度的电阻焊接方法和通过该方法获得的导电端子结构的焊接方法。 由镀锡扁平铜板制成的第一导电端子被模制成在与第一导电端子的末端位置隔开的位置上形成台阶部分，并且在尖端部分形成突出部， 位置到台阶部分。 由上述铜板和第一导电端子制成的第二导电端子被模制成使得第二导电端子的焊接表面具有覆盖第一导电端子的突起的整个焊接表面的尺寸。 同时，各导电端子被模制成使得第一导电端子的末端部分与第二导电端子的焊接部分的截面面积基本相等。 这些导电端子在压力下与彼此具有电特性相等的电极接触，然后将电流馈送到电极。 因此，第一导电端子的突起熔化并焊接到第二导电端子的焊接表面。
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公开(公告)号：US20140189717A1
公开(公告)日：2014-07-03
申请号：US13817936
申请日：2011-11-18
IPC分类号： G11B7/121
CPC分类号： G11B7/121 , G11B23/0021 , G11B23/0327
摘要： An optical disc device of the present invention comprises an insertion detection optical sensor which detects insertion of an optical disc based on light emitted from a first light emitting element to a first light receiving element being blocked, and an ejection detection optical sensor provided on the downstream side in the carry-in direction to the insertion detection optical sensor to detect ejection of the optical disc based on light emitted from a second light emitting element to a second light receiving element being blocked. The optical disc device is structured such that, in a state that the optical disc is attached onto the turntable, when the light of the first light emitting element is blocked and the light of the second light emitting element is not blocked, the optical disc device recognizes that a lens cleaner is attached onto the turntable as the optical disc, and the optical disc device performs a cleaning operation.
摘要翻译： 本发明的光盘装置包括：插入检测光学传感器，其基于从第一发光元件发射的光到被阻挡的第一受光元件检测光盘的插入;以及喷射检测光学传感器，设置在下游 一侧到插入检测光学传感器的携带方向，以基于从第二发光元件发射到被阻挡的第二光接收元件的光来检测光盘的喷射。 光盘装置的结构使得在光盘安装在转盘上的状态下，当第一发光元件的光被遮挡并且第二发光元件的光不被阻挡时，光盘装置 认识到透镜清洁器作为光盘附接到转台上，并且光盘装置执行清洁操作。
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5.发明授权公开(公告)号：US07099245B2
公开(公告)日：2006-08-29
申请号：US11097263
申请日：2005-04-04
申请人： Takashi Yumiba , Teruyuki Takizawa , Mitsuro Moriya , Mitsuaki Oshima , Akihiko Nishioka , Koichi Morioka
发明人： Takashi Yumiba , Teruyuki Takizawa , Mitsuro Moriya , Mitsuaki Oshima , Akihiko Nishioka , Koichi Morioka
IPC分类号： G11B7/00
CPC分类号： G11B23/281 , G11B7/0037 , G11B7/005 , G11B7/007 , G11B7/013 , G11B7/24 , G11B20/00086 , G11B20/00586 , G11B20/00594
摘要： An optical disk is provided for recording data of a signal modulated according to a predetermined modulation method in a form of concavo-convex pits. The optical disk includes a first area having a reflecting film partly removed, and a second area for recording pits which are different from pits satisfying requirements of the predetermined modulation method. The first area having the reflecting film partly removed includes a portion which is formed by removing the reflecting film, and has a length longer than a maximum pit length determined by the modulation method in a circumferential direction of the optical disk. When the pits recorded on the optical disk are physically copied as they are, physical copying of the optical disk can be prevented by utilizing such a difference that the authorized optical disk differs from a pirated copy in a combination of the respective reproduced signals of the first and second areas.
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公开(公告)号：US08887183B2
公开(公告)日：2014-11-11
申请号：US13817936
申请日：2011-11-18
CPC分类号： G11B7/121 , G11B23/0021 , G11B23/0327
摘要： An optical disc device of the present invention comprises an insertion detection optical sensor which detects insertion of an optical disc based on light emitted from a first light emitting element to a first light receiving element being blocked, and an ejection detection optical sensor provided on the downstream side in the carry-in direction to the insertion detection optical sensor to detect ejection of the optical disc based on light emitted from a second light emitting element to a second light receiving element being blocked. The optical disc device is structured such that, in a state that the optical disc is attached onto the turntable, when the light of the first light emitting element is blocked and the light of the second light emitting element is not blocked, the optical disc device recognizes that a lens cleaner is attached onto the turntable as the optical disc, and the optical disc device performs a cleaning operation.
摘要翻译： 本发明的光盘装置包括：插入检测光学传感器，其基于从第一发光元件发射的光到被阻挡的第一受光元件检测光盘的插入;以及喷射检测光学传感器，设置在下游 一侧到插入检测光学传感器的携带方向，以基于从第二发光元件发射到被阻挡的第二光接收元件的光来检测光盘的喷射。 光盘装置被构造成使得在将光盘安装到转台上的状态下，当第一发光元件的光被遮挡并且第二发光元件的光未被阻挡时，光盘装置 认识到透镜清洁器作为光盘附接到转台上，并且光盘装置执行清洁操作。
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7.发明授权Optical disk, and method and apparatus for reproducing information recorded in optical disk 有权光盘，以及用于再现记录在光盘中的信息的方法和装置公开(公告)号：US06661768B1
公开(公告)日：2003-12-09
申请号：US09677595
申请日：2000-10-03
申请人： Takashi Yumiba , Teruyuki Takizawa , Mitsuro Moriya , Mitsuaki Oshima , Akihiko Nishioka , Koichi Morioka
发明人： Takashi Yumiba , Teruyuki Takizawa , Mitsuro Moriya , Mitsuaki Oshima , Akihiko Nishioka , Koichi Morioka
IPC分类号： G11B724
CPC分类号： G11B23/281 , G11B7/0037 , G11B7/005 , G11B7/007 , G11B7/013 , G11B7/24 , G11B20/00086 , G11B20/00586 , G11B20/00594
摘要： An optical disk is provided for recording data of a signal modulated according to a predetermined modulation method in a form of concavo-convex pits. The optical disk includes a first area having a reflecting film partly removed, and a second area for recording pits which are different from pits satisfying requirements of the predetermined modulation method. The first area having the reflecting film partly removed includes a portion which is formed by removing the reflecting film, and has a length longer than a maximum pit length determined by the modulation method in a circumferential direction of the optical disk. When the pits recorded on the optical disk are physically copied as they are, physical copying of the optical disk can be prevented by utilizing such a difference that the authorized optical disk differs from a pirated copy in a combination of the respective reproduced signals of the first and second areas.
摘要翻译： 提供了一种光盘，用于记录根据预定调制方式调制的信号的数据，其形式为凹凸坑。 光盘包括具有部分去除的反射膜的第一区域和用于记录不同于满足预定调制方式的要求的凹坑的凹坑的第二区域。 具有部分去除反射膜的第一区域包括通过去除反射膜形成的部分，并且具有比在光盘的圆周方向上由调制方法确定的最大凹坑长度更长的长度。 当记录在光盘上的凹坑被物理地复制时，可以通过利用这样的差异来防止光盘的物理复制：授权的光盘与盗版的不同之处在于，将第一 和第二个地区。
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公开(公告)号：US07952966B2
公开(公告)日：2011-05-31
申请号：US12515179
申请日：2007-11-16
IPC分类号： G11B7/00
CPC分类号： G11B7/0906 , G11B7/0956
摘要： A tracking apparatus for an optical information reproduction apparatus includes the following: a photoelectric detector (1) in which a far-field pattern of a light spot converged on a recording medium is formed across a divided light-receiving cell; an arithmetic unit (2) for outputting at least a pair of arithmetic signals from the output of the photoelectric detector (1); a phase comparator (4) for detecting a phase difference between the output signals of the arithmetic unit (2); an absolute value detector (8) for detecting an absolute value of the output signal of the phase comparator (4); a level detector (9) for generating a signal that indicates whether or not a convergence position of the light spot is located off an information track by detecting a predetermined number of times or more the output signal of the absolute value detector (8) has become larger than a predetermined value; a sensitivity detector (10) for detecting and outputting the sensitivity of the level detector (9) by observing the output signal of the level detector (9); and a controller (11) for adjusting the detection conditions of the level detector (9) so that the output of the sensitivity detector (10) is a predetermined value.
摘要翻译： 光信息再现装置的跟踪装置包括：光束检测器（1），其中在分割的光接收单元上形成会聚在记录介质上的光点的远场图案; 用于从光电检测器（1）的输出端输出至少一对算术信号的算术单元（2）; 相位比较器（4），用于检测运算单元（2）的输出信号之间的相位差; 绝对值检测器（8），用于检测相位比较器（4）的输出信号的绝对值; 电平检测器（9），用于通过检测绝对值检测器（8）的输出信号的预定次数或更多次来产生指示光点的会聚位置是否位于信息轨道之外的信号 大于预定值; 灵敏度检测器（10），用于通过观察电平检测器（9）的输出信号来检测和输出电平检测器（9）的灵敏度; 以及用于调整电平检测器（9）的检测条件使得灵敏度检测器（10）的输出为预定值的控制器（11）。
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公开(公告)号：US20100034062A1
公开(公告)日：2010-02-11
申请号：US12515179
申请日：2007-11-16
IPC分类号： G11B7/00
CPC分类号： G11B7/0906 , G11B7/0956
摘要： A tracking apparatus for an optical information reproduction apparatus includes the following: a photoelectric detector (1) in which a far-field pattern of a light spot converged on a recording medium is formed across a divided light-receiving cell; an arithmetic unit (2) for outputting at least a pair of arithmetic signals from the output of the photoelectric detector (1); a phase comparator (4) for detecting a phase difference between the output signals of the arithmetic unit (2); an absolute value detector (8) for detecting an absolute value of the output signal of the phase comparator (4); a level detector (9) for generating a signal that indicates whether or not a convergence position of the light spot is located off an information track by detecting a predetermined number of times or more the output signal of the absolute value detector (8) has become larger than a predetermined value; a sensitivity detector (10) for detecting and outputting the sensitivity of the level detector (9) by observing the output signal of the level detector (9); and a controller (11) for adjusting the detection conditions of the level detector (9) so that the output of the sensitivity detector (10) is a predetermined value.
摘要翻译： 光信息再现装置的跟踪装置包括：光束检测器（1），其中在分割的光接收单元上形成会聚在记录介质上的光点的远场图案; 用于从光电检测器（1）的输出端输出至少一对算术信号的算术单元（2）; 相位比较器（4），用于检测运算单元（2）的输出信号之间的相位差; 绝对值检测器（8），用于检测相位比较器（4）的输出信号的绝对值; 电平检测器（9），用于通过检测绝对值检测器（8）的输出信号的预定次数或更多次来产生指示光点的会聚位置是否位于信息轨道之外的信号 大于预定值; 灵敏度检测器（10），用于通过观察电平检测器（9）的输出信号来检测和输出电平检测器（9）的灵敏度; 以及用于调整电平检测器（9）的检测条件使得灵敏度检测器（10）的输出为预定值的控制器（11）。
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10.发明申请Optical disk, and method and apparatus for reproducing information recorded in optical disk 有权光盘，以及用于再现记录在光盘中的信息的方法和装置公开(公告)号：US20050169145A1
公开(公告)日：2005-08-04
申请号：US11097263
申请日：2005-04-04
申请人： Takashi Yumiba , Teruyuki Takizawa , Mitsuro Moriya , Mitsuaki Oshima , Akihiko Nishioka , Koichi Morioka
发明人： Takashi Yumiba , Teruyuki Takizawa , Mitsuro Moriya , Mitsuaki Oshima , Akihiko Nishioka , Koichi Morioka
IPC分类号： G11B7/0037 , G11B7/005 , G11B7/007 , G11B7/013 , G11B7/24 , G11B20/00 , G11B23/28 , G11B5/09
CPC分类号： G11B23/281 , G11B7/0037 , G11B7/005 , G11B7/007 , G11B7/013 , G11B7/24 , G11B20/00086 , G11B20/00586 , G11B20/00594
摘要： An optical disk is provided for recording data of a signal modulated according to a predetermined modulation method in a form of concavo-convex pits. The optical disk includes a first area having a reflecting film partly removed, and a second area for recording pits which are different from pits satisfying requirements of the predetermined modulation method. The first area having the reflecting film partly removed includes a portion which is formed by removing the reflecting film, and has a length longer than a maximum pit length determined by the modulation method in a circumferential direction of the optical disk. When the pits recorded on the optical disk are physically copied as they are, physical copying of the optical disk can be prevented by utilizing such a difference that optical disk differs from a pirated copy in a combination of the respective reproduced signals of the first and second areas.
摘要翻译： 提供了一种光盘，用于记录根据预定调制方式调制的信号的数据，其形式为凹凸坑。 光盘包括具有部分去除的反射膜的第一区域和用于记录不同于满足预定调制方式的要求的凹坑的凹坑的第二区域。 具有部分去除反射膜的第一区域包括通过去除反射膜形成的部分，并且具有比在光盘的圆周方向上由调制方法确定的最大凹坑长度更长的长度。 当记录在光盘上的凹坑原样被物理地复制时，可以通过利用这样的差异来防止光盘的不同之处在于，光盘与盗版的不同之处在于将第一和第二的各个再现信号的组合 地区
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