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21. 发明授权

US08228769B2 Write strategy determining method, optical disc recording method, optical disc and optical disc apparatus 有权
标题翻译：写策略确定方法，光盘记录方法，光盘和光盘装置
公开(公告)号：US08228769B2
公开(公告)日：2012-07-24
申请号：US13042916
申请日：2011-03-08
申请人： Shinji Fujita , Masahiko Takahashi
发明人： Shinji Fujita , Masahiko Takahashi
IPC分类号： G11B5/00
CPC分类号： G11B7/00456 , G11B7/0062 , G11B7/1267
摘要： An optical disc recording method of suppressing variations in the record quality due to variations in an initial strategy of a write strategy using many parameters corresponding to a next-generation large-capacity optical disc. Modulation conditions for recorded data on the optical disc are determined based on a real measurement thereof; an initial strategy that meets the modulation conditions is determined; an optical strategy is determined in which the record quality is best in the vicinity of the initial strategy; and data is recorded on the optical disc, using the optimal strategy.
摘要翻译：一种光盘记录方法，其使用与下一代大容量光盘相对应的许多参数来抑制由写入策略的初始策略的变化引起的记录质量的变化。基于其实际测量确定光盘上记录数据的调制条件; 确定满足调制条件的初始策略; 确定在初始策略附近记录质量最好的光学策略; 并使用最佳策略将数据记录在光盘上。

22. 发明授权

US08125773B2 Electronic equipment 有权
标题翻译：电子设备
公开(公告)号：US08125773B2
公开(公告)日：2012-02-28
申请号：US12715563
申请日：2010-03-02
申请人： Shinji Fujita , Syuji Yasuoka
发明人： Shinji Fujita , Syuji Yasuoka
IPC分类号： G06F1/16
CPC分类号： G06F1/1632 , G06F2200/1639
摘要： Electronic equipment according to the present invention can be attached removably to another device with screws 5a and 5b. The equipment includes: a housing 1; a through hole 4d that is formed in the housing 1 and in which each of the screws 5a and 5b is inserted and supported; and a bush 21 that can be attached removably to a head 5c of each of the screws 5a and 5b that is inserted and supported in the through hole 4d. The bush 21 includes a through hole 21 into which the head 5c of each of the screws 5a and 5b can be pressed and mounted. At least a part of the bush 21 is in contact with the housing 1 when the head 5c of each of the screws 5a and 5b is pressed and mounted into the bush 21. Thus, it is possible to provide electronic equipment in which screws are less likely to come loose even when subjected to a disturbance such as vibrations.
摘要翻译：根据本发明的电子设备可以用螺钉5a和5b可拆卸地附接到另一装置。设备包括：外壳1; 形成在壳体1内的贯通孔4d，其中每个螺钉5a和5b被插入和支撑; 以及可拆卸地附接到插入并支撑在通孔4d中的每个螺钉5a和5b的头部5c的衬套21。衬套21包括通孔21，每个螺钉5a和5b的头部5c可被压入并安装到该通孔21中。当每个螺钉5a和5b的头部5c被按压并安装到衬套21中时，衬套21的至少一部分与壳体1接触。因此，可以提供螺钉较少的电子设备即使受到诸如振动的干扰也可能会松动。

23. 发明申请

US20110249410A1 CARD HOLDING APPARATUS CAPABLE OF HOLDING CARD-SHAPED ELECTRONIC DEVICE, AND ELECTRONIC EQUIPMENT PROVIDED WITH THE SAME 审中-公开
标题翻译：保存卡形电子设备的卡片保存装置及其相应的电子设备
公开(公告)号：US20110249410A1
公开(公告)日：2011-10-13
申请号：US13075722
申请日：2011-03-30
申请人： Shinji FUJITA , Tetsuya KAWAMOTO , Akira IWAMOTO
发明人： Shinji FUJITA , Tetsuya KAWAMOTO , Akira IWAMOTO
IPC分类号： H05K7/00
CPC分类号： H05K5/0265 , H05K5/0286
摘要： Due to the presence of a regulating part in the vicinity of a protrusion of a guide member, a card holding apparatus can prevent large deformation of the protrusion even when an excess pressure force in an insertion direction is applied to the expansion card mounted on the card holding apparatus. Thus, when the subsequent expansion cards are mounted, a guide member can be displaced normally in the insertion direction, and a heart-shaped cam mechanism can be operated normally. Therefore, the expansion card can be removed from the card holding apparatus, using the elastic restoring force of a spring.
摘要翻译：由于在引导构件的突出部附近存在调节部件，因此即使当插入方向上的过大的压力施加到安装在卡上的扩充卡时，卡保持装置也可以防止突起的大的变形保持装置。因此，当安装后续的扩展卡时，引导构件能够在插入方向上正常移位，并且可以正常地操作心形的凸轮机构。因此，可以使用弹簧的弹性恢复力从卡保持装置移除扩展卡。

24. 发明授权

US07961580B2 Highly adaptive recording method and optical recording apparatus 有权
标题翻译：高度自适应记录方法和光记录装置
公开(公告)号：US07961580B2
公开(公告)日：2011-06-14
申请号：US12341097
申请日：2008-12-22
申请人： Shinji Fujita , Takeshi Maeda , Manabu Shiozawa , Takahiro Kurokawa
发明人： Shinji Fujita , Takeshi Maeda , Manabu Shiozawa , Takahiro Kurokawa
IPC分类号： G11B7/00
CPC分类号： G11B7/00456 , G11B7/0062
摘要： An optical disk recording method includes the steps of: providing a multi-pulse chain from a recording wave; independently changing the pulse rise timing and pulse fall timing (pulse width) of the first pulse in the multi-pulse chain in accordance with a preceding space length and a recording mark length; changing the pulse rise timing and pulse fall timing (pulse width) in accordance with a following space length and the recording mark length in a predetermined timing or in independence; and in relation to the smallest mark recorded by irradiation with mono pulse, changing the rise timing in accordance with the preceding space length and the recording mark length and the fall timing (pulse width) in accordance with the following space length and recording mark length, compensating various optical disks different in recording material without change of the fundamental waveform.
摘要翻译：光盘记录方法包括以下步骤：从记录波提供多脉冲链; 根据先前的空间长度和记录标记长度独立地改变多脉冲链中的第一脉冲的脉冲上升时间和脉冲下降时间（脉冲宽度）; 根据以下空间长度和记录标记长度在预定时间或独立性中改变脉冲上升时间和脉冲下降时间（脉冲宽度）; 并且相对于通过单脉冲照射记录的最小标记，根据以前的空格长度和记录标记长度以及根据以下空格长度和记录标记长度的下降时间（脉冲宽度）来改变上升时间，补偿记录材料不同的各种光盘，而不改变基波形。

25. 发明授权

US07857653B2 Cover opening and closing device with an integral turn regulating portion 有权
标题翻译：盖开闭装置具有整体的转动调节部分
公开(公告)号：US07857653B2
公开(公告)日：2010-12-28
申请号：US12708961
申请日：2010-02-19
申请人： Shinji Fujita , Syuji Yasuoka
发明人： Shinji Fujita , Syuji Yasuoka
IPC分类号： H01R13/62
CPC分类号： H01R13/5213 , B41J29/13 , G06F1/16 , G06F1/1632 , G06F1/1684 , G06F1/181 , H01R13/447
摘要： In the cover opening and dosing device of the present invention, a terminal cover 21 includes a turn regulating portion 24. The turn regulating portion 24 can prevent the terminal cover 21 from turning in a cover dosing direction due to resilience of coupling portions 22 and 23 when the terminal cover 21 is moved to a cover opening position. Thus, when connecting a cable to a terminal, the terminal cover 21 does not hinder the connection, so that the cable can be connected to the terminal with ease. It is possible to achieve a configuration of holding the terminal cover capable of opening and dosing the terminal open with ease and at low cost.
摘要翻译：在本发明的盖开口和计量装置中，端子盖21包括转弯限制部分24.转弯限制部分24可以防止端盖21由于连接部分22和23的弹性而在盖配量方向上转动当端子盖21移动到盖打开位置时。因此，当将电缆连接到端子时，端子盖21不妨碍连接，使得电缆可以容易地连接到端子。可以容易且低成本地实现保持端子盖能够打开和计量端子打开的构造。

26. 发明申请

US20100226082A1 ELECTRONIC EQUIPMENT 有权
标题翻译：电子设备
公开(公告)号：US20100226082A1
公开(公告)日：2010-09-09
申请号：US12715563
申请日：2010-03-02
申请人： Shinji FUJITA , Syuji YASUOKA
发明人： Shinji FUJITA , Syuji YASUOKA
IPC分类号： H05K5/00
CPC分类号： G06F1/1632 , G06F2200/1639
摘要： Electronic equipment according to the present invention can be attached removably to another device with screws 5a and 5b. The equipment includes: a housing 1; a through hole 4d that is formed in the housing 1 and in which each of the screws 5a and 5b is inserted and supported; and a bush 21 that can be attached removably to a head 5c of each of the screws 5a and 5b that is inserted and supported in the through hole 4d. The bush 21 includes a through hole 21 into which the head 5c of each of the screws 5a and 5b can be pressed and mounted. At least a part of the bush 21 is in contact with the housing 1 when the head 5c of each of the screws 5a and 5b is pressed and mounted into the bush 21. Thus, it is possible to provide electronic equipment in which screws are less likely to come loose even when subjected to a disturbance such as vibrations.
摘要翻译：根据本发明的电子设备可以用螺钉5a和5b可拆卸地附接到另一装置。设备包括：外壳1; 形成在壳体1内的贯通孔4d，其中每个螺钉5a和5b被插入和支撑; 以及可拆卸地附接到插入并支撑在通孔4d中的每个螺钉5a和5b的头部5c的衬套21。衬套21包括通孔21，每个螺钉5a和5b的头部5c可被压入并安装到该通孔21中。当每个螺钉5a和5b的头部5c被按压并安装到衬套21中时，衬套21的至少一部分与壳体1接触。因此，可以提供螺钉较少的电子设备即使受到诸如振动的干扰也可能会松动。

27. 发明申请

US20090109814A1 HIGHLY ADAPTIVE RECORDING METHOD AND OPTICAL RECORDING APPARATUS 有权
公开(公告)号：US20090109814A1
公开(公告)日：2009-04-30
申请号：US12341097
申请日：2008-12-22
申请人： Shinji FUJITA , Takeshi Maeda , Manabu Shiozawa , Takahiro Kurokawa
发明人： Shinji FUJITA , Takeshi Maeda , Manabu Shiozawa , Takahiro Kurokawa
IPC分类号： G11B7/00
CPC分类号： G11B7/00456 , G11B7/0062
摘要： An optical disk recording method includes the steps of: providing a multi-pulse chain from a recording wave; independently changing the pulse rise timing and pulse fall timing (pulse width) of the first pulse in the multi-pulse chain in accordance with a preceding space length and a recording mark length; changing the pulse rise timing and pulse fall timing (pulse width) in accordance with a following space length and the recording mark length in a predetermined timing or in independence; and in relation to the smallest mark recorded by irradiation with mono pulse, changing the rise timing in accordance with the preceding space length and the recording mark length and the fall timing (pulse width) in accordance with the following space length and recording mark length, compensating various optical disks different in recording material without change of the fundamental waveform.

28. 发明授权

US07492688B2 Highly adaptive recording method and optical recording apparatus 失效
标题翻译：高度自适应记录方法和光记录装置
公开(公告)号：US07492688B2
公开(公告)日：2009-02-17
申请号：US12183946
申请日：2008-07-31
申请人： Shinji Fujita , Takeshi Maeda , Manabu Shiozawa , Takahiro Kurokawa
发明人： Shinji Fujita , Takeshi Maeda , Manabu Shiozawa , Takahiro Kurokawa
IPC分类号： G11B5/09
CPC分类号： G11B7/00456 , G11B7/0062
摘要： An optical disk recording method includes the steps of: providing a multi-pulse chain from a recording wave; independently changing the pulse rise timing and pulse fall timing (pulse width) of the first pulse in the multi-pulse chain in accordance with a preceding space length and a recording mark length; changing the pulse rise timing and pulse fall timing (pulse width) in accordance with a following space length and the recording mark length in a predetermined timing or in independence; and in relation to the smallest mark recorded by irradiation with mono pulse, changing the rise timing in accordance with the preceding space length and the recording mark length and the fall timing (pulse width) in accordance with the following space length and recording mark length, compensating various optical disks different in recording material without change of the fundamental waveform.
摘要翻译：光盘记录方法包括以下步骤：从记录波提供多脉冲链; 根据先前的空间长度和记录标记长度独立地改变多脉冲链中的第一脉冲的脉冲上升时间和脉冲下降时间（脉冲宽度）; 根据以下空间长度和记录标记长度在预定时间或独立性中改变脉冲上升时间和脉冲下降时间（脉冲宽度）; 并且相对于通过单脉冲照射记录的最小标记，根据以前的空格长度和记录标记长度以及根据以下空格长度和记录标记长度的下降时间（脉冲宽度）来改变上升时间，补偿记录材料不同的各种光盘，而不改变基波形。

29. 发明申请

US20050207687A1 Rolling bearing 审中-公开
标题翻译：滚动轴承
公开(公告)号：US20050207687A1
公开(公告)日：2005-09-22
申请号：US10895410
申请日：2004-07-21
申请人： Shinji Fujita , Yoshiaki Sakajiri , Susumu Tanaka , Youichi Matsumoto , Nobuaki Mitamura , Yasuo Murakami , Kenichi Iso
发明人： Shinji Fujita , Yoshiaki Sakajiri , Susumu Tanaka , Youichi Matsumoto , Nobuaki Mitamura , Yasuo Murakami , Kenichi Iso
IPC分类号： F16C29/06 , F16C33/58 , F16C33/62
CPC分类号： F16C33/585 , F16C19/06 , F16C33/62 , F16C2204/66 , F16C2240/54
摘要： The centerline average roughness of the raceway surface of at least the fixed ring of bearing rings is controlled to be 0.025 to 0.075 μmRa, thereby suppressing the rotation slip of the rolling elements so as to prevent flaking that is accompanied by a structural change. This enables prolongation of the life of bearings. At least the fixed ring of the bearing rings contains, as alloy ingredients at a ratio of from 0.50 to 1.20% by mass of carbon, from 0.10 to 1.50% by mass of silicon, from 0.1 to 2.0% by mass of manganese, from 3.0 to 6.0% by mass of chromium, 2.0% by mass or less of molybdenum, and 1.0% by mass or less of vanadium, whereby the necessary hardness is obtained and the structure is stabilized. This enables prolongation of the life of bearings.
摘要翻译：将至少轴承环的固定环的轨道面的中心线平均粗糙度控制在0.025〜0.075μmRa，从而抑制滚动体的旋转滑动，以防止伴随结构变化的剥落。这样可以延长轴承的使用寿命。至少所述轴承环的固定环包含作为合金成分的比例为0.50〜1.20质量％的碳，0.10〜1.50质量％的硅，0.1〜2.0质量％的锰，3.0 至6.0质量％的铬，2.0质量％以下的钼和1.0质量％以下的钒，由此得到所需的硬度，结构稳定。这样可以延长轴承的使用寿命。

30. 发明申请

US20050052964A1 Optical disk apparatus and optical pickup 有权
标题翻译：光盘装置和光学拾取器
公开(公告)号：US20050052964A1
公开(公告)日：2005-03-10
申请号：US10879779
申请日：2004-06-30
申请人： Shinji Fujita , Fumio Isshiki , Nobuyuki Maeda
发明人： Shinji Fujita , Fumio Isshiki , Nobuyuki Maeda
IPC分类号： G11B7/085 , G11B7/00 , G11B7/09 , G11B7/125 , G11B7/135
CPC分类号： G11B7/13925 , G11B7/1369 , G11B7/1378 , G11B2007/13727
摘要： A method and an optical disk apparatus that can accurately and stably correct the spherical aberration even for a blank write-once optical disk and can detect a spherical aberration error signal with a simple construction of parts in real time. In a blank write-once disk 20, the tracking servo is switched to an inoperative state, push-pull signals from outputs of the photodetector 12 are detected in a state of “in focus” and in a state of “out focus,” respectively, by a push-pull signal generation circuit 34, and the amplitudes of these push-pull signals are subjected to difference calculation in a spherical aberration error detector 31 to obtain a spherical aberration error signal A. Then, the spherical aberration is corrected with this spherical aberration error signal A, and subsequently a specific pattern signal is recorded in a trial writing area, this signal is reproduced in the state of “in focus” and in the state of “out focus,” respectively, the amplitude of each reproduced signal is acquired by a reproduced signal generation circuit 32, these amplitudes are subjected to difference calculation in the spherical aberration error detector 31 to obtain a spherical aberration error signal B. The spherical aberration is corrected with this.
摘要翻译：一种方法和光盘装置，即使对于空白一次写入光盘也能够准确且稳定地校正球面像差，并且可以实时地以简单的部件构造来检测球面像差误差信号。在空白的一次写入盘20中，跟踪伺服被切换到不工作状态，在“对焦”的状态下分别检测来自光检测器12的输出的推挽信号，处于“熄焦”的状态通过推挽信号产生电路34，并且在球面像差误差检测器31中对这些推挽信号的幅度进行差分计算，以获得球面像差误差信号A.然后，用这种方法校正球面像差球面像差误差信号A，随后的特定图案信号被记录在试写区域中，该信号分别以“对焦”的状态再现，并且在“对焦”的状态下再现，每个再现信号的幅度由再现信号生成电路32获取，在球面像差误差检测器31中对这些振幅进行差分运算，得到球面像差误差信号B.球面像差为co 与此搭起来

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