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81. 发明授权

US06504815B1 Optical information medium, stamper for manufacturing transparent substrate therefor and recording method therefor 有权
标题翻译：光学信息介质，用于制造其透明基板的压模及其记录方法
公开(公告)号：US06504815B1
公开(公告)日：2003-01-07
申请号：US09504267
申请日：2000-02-15
申请人： Toru Fujii , Emiko Hamada
发明人： Toru Fujii , Emiko Hamada
IPC分类号： G11B1100
CPC分类号： G11B7/24085 , G11B7/00745 , G11B7/263
摘要： An optical information medium is made up of a transparent substrate for a recording laser beam to penetrate therethrough, a recording layer formed on the transparent substrate, and a reflective layer for reflecting reproducing laser beam formed thereupon enabling the recording of optically readable signals by means of an incident recording laser from the transparent substrate. The transparent substrate has spiral-like tracking guides on the surface of the transparent substrate on which is formed the recording layer, and pre-pits indicative of address information are formed on a land portion defined between the tracking guides. The pre-pits are formed shifted from a center of the land. With this construction, the pre-pits open to a side of the tracking guide neighboring the land. With this, it is possible to read out address signals from the pre-pits with certainty when recording, and also to suppress errors due to mixing between the signals obtained from the pre-pits indicative of the address information and the recorded data read out from the pits on the tracking guides when reading the recorded optically readable signals.
摘要翻译：光信息介质由用于穿透其的记录激光束的透明基板，形成在透明基板上的记录层和用于反射在其上形成的再现激光束反射的反射层构成，使得能够通过以下方式记录光学可读信号：来自透明基板的入射记录激光。透明基板在其上形成记录层的透明基板的表面上具有螺旋形跟踪引导件，并且在跟踪引导件之间限定的台面部分上形成指示地址信息的预凹坑。预制坑从地面中心转移。通过这种结构，预留凹坑向邻近该陆地的跟踪指南的一侧开放。由此，可以在记录时确定地读出来自预制凹坑的地址信号，并且还能够抑制由于从表示地址信息的预制坑获得的信号与从当读取记录的光学可读信号时，跟踪引导件上的凹坑。

82. 发明授权

US06493312B1 Optical information medium 有权
标题翻译：光信息媒体
公开(公告)号：US06493312B1
公开(公告)日：2002-12-10
申请号：US09351845
申请日：1999-07-13
申请人： Ryou Negishi , Toshiaki Tajima , Toru Fujii , Emiko Hamada
发明人： Ryou Negishi , Toshiaki Tajima , Toru Fujii , Emiko Hamada
IPC分类号： G11B724
CPC分类号： G11B7/00745 , G11B7/24 , G11B7/24079 , G11B7/24085
摘要： An optical information medium is made up of a transparent substrate for a reproducing laser beam to penetrate therethrough, a recording layer formed on the transparent substrate and a reflective layer for reflecting the reproducing laser beam thereupon, thereby enabling the recording of optically readable signals by a recording laser beam incident upon the transparent substrate. This optical information medium has a spiral-like tracking guide on a side surface of the transparent substrate, on which the recording layer is formed, and on lands defined between the spiral-like tracking guide are formed land pre pits indicative of the sector information, including the address and so on, wherein the length of the land pre pits is selected to be from 50% to 83% of the length of the minimum pit and to be from 1.5 to 2.5 times the length of the channel clock. Also, the film thickness of the recording layer in the area of the land pre pits is selected to differ from the film thickness of the recording layer in the area of the tracking guide.
摘要翻译：光学信息介质由用于再现激光束透过的透明基板，形成在透明基板上的记录层和用于反射其上的再现激光束的反射层组成，从而能够通过光学可读信号记录光学可读信号记录入射到透明基板上的激光束。该光学信息介质在透明基板的形成有记录层的侧面上具有螺旋形跟踪引导件，并且在螺旋状跟踪引导件之间形成的焊盘上形成指示扇区信息的焊盘预先凹坑，包括地址等，其中，土地预制坑的长度被选择为最小坑的长度的50％至83％，并且是通道时钟的长度的1.5至2.5倍。此外，选择区域预凹坑区域中的记录层的膜厚度与跟踪引导件的区域中的记录层的膜厚度不同。

83. 发明授权

US06445676B1 Optical information medium 失效
标题翻译：光信息媒体
公开(公告)号：US06445676B1
公开(公告)日：2002-09-03
申请号：US08965875
申请日：1997-11-07
申请人： Toru Fujii , Yuji Tomizawa , Emiko Hamada
发明人： Toru Fujii , Yuji Tomizawa , Emiko Hamada
IPC分类号： G11B370
CPC分类号： G11B23/40 , G11B7/24024 , G11B7/2467 , G11B7/2472 , G11B7/2531 , G11B7/2533 , G11B7/2534 , G11B7/2535 , G11B7/256 , G11B7/2585 , G11B7/2595 , G11B23/0042
摘要： An optical information medium comprises a pair of discs which are bonded to each other, an optical recording layer provided on at least one of the discs, and a reflecting layer formed on an upper side of the optical recording layer. The optical information medium further includes an adhesive for bonding the pair of discs provided on the reflecting layer, wherein the adhesive has a thickness ranging from 10 to 80 &mgr;m. A protecting layer is provided on the upper side of the reflecting layer wherein the pair of discs may be bonded by the protecting layer. The optical recording layer, reflecting layer and protecting layer may be directly sequentially provided on the disc but another substrate layer may be inserted between these layers. There is employed, as the adhesive, those including a reactive curing resin or a hot melt material, and it is preferable that the shrinkage rate of the adhesive be less than 15%.
摘要翻译：光学信息介质包括彼此粘合的一对光盘，设置在至少一个光盘上的光学记录层以及形成在光学记录层的上侧上的反射层。光学信息介质还包括用于粘合设置在反射层上的一对光盘的粘合剂，其中粘合剂具有10至80μm的厚度。保护层设置在反射层的上侧，其中该一对光盘可被保护层粘合。光记录层，反射层和保护层可以直接依次设置在盘上，而另一个基底层可以插入在这些层之间。作为粘合剂使用包括反应性固化树脂或热熔性材料的粘合剂，并且粘合剂的收缩率优选小于15％。

84. 发明授权

US06291045B1 Optical information recording medium 有权
标题翻译：光信息记录介质
公开(公告)号：US06291045B1
公开(公告)日：2001-09-18
申请号：US09354908
申请日：1999-07-16
申请人： Toshiaki Tajima , Toru Fujii , Yuji Tomizawa , Emiko Hamada
发明人： Toshiaki Tajima , Toru Fujii , Yuji Tomizawa , Emiko Hamada
IPC分类号： B32B302
CPC分类号： G11B7/2495 , G11B7/246 , G11B7/2467 , G11B7/2472 , G11B7/2534 , G11B7/2542 , G11B7/2595 , G11B2007/24612 , Y10S428/913 , Y10S430/146 , Y10T428/21
摘要： An optical information recording medium having a recording layer comprising a dye layer containing a trimethine-based cyanine dye having nitro group attached to a benzene ring or to a naphthalene ring, both being bonded to indole ring, is capable of minimizing the second peak in relative to the main peak shown in FIG. 1, thus enabling the spectrum consisting of a main peak and a second peak to become sharp. The recording layer is capable of performing the recording and reading with a laser beam having a wavelength falling within a range of 620 nm to 690 nm.
摘要翻译：具有包含染料层的记录层的光学信息记录介质能够使相对于吲哚环结合的苯环或萘环上具有硝基的含有三甲基的花青染料的染料层能够最小化第二峰到图1所示的主峰。 1，从而使得由主峰和第二峰组成的谱变得尖锐。记录层能够用波长在620nm至690nm的范围内的激光束进行记录和读取。

85. 发明授权

US5976658A Optical information recording medium 失效
标题翻译：光信息记录介质
公开(公告)号：US5976658A
公开(公告)日：1999-11-02
申请号：US958372
申请日：1997-10-27
申请人： Yuji Tomizawa , Toru Fujii , Emiko Hamada
发明人： Yuji Tomizawa , Toru Fujii , Emiko Hamada
IPC分类号： G11B7/246 , G11B7/2472 , G11B7/248 , G11B7/253 , G11B7/2531 , G11B7/2533 , G11B7/2534 , G11B7/2535 , G11B7/258 , G11B7/2585 , G11B7/2595 , B32B3/00
CPC分类号： G11B7/2472 , C09B23/06 , C09B23/083 , C09B67/0033 , G11B2007/24612 , G11B7/2531 , G11B7/2533 , G11B7/2534 , G11B7/2535 , G11B7/256 , G11B7/2585 , G11B7/2595 , Y10S428/913 , Y10S430/146 , Y10T428/21 , Y10T428/31678
摘要： An optical information recording medium provided on a substrate with a recording layer including a dye layer; wherein the dye layer contains a cyanine dye; and the recording layer enables a recording and reproducing to be effected with a laser beam having a wavelength falling within a range of 620 nm to 690 nm; a refractive index "n" of the recording layer being in a range of 1.6 to 4.0 and an extinction coefficient "k" of the a recording layer being in a range of 0.01 to 0.45 when the laser beam having the wavelength is applied thereto; and the recording layer exhibiting a maximum absorption peak wavelength and a second largest absorption peak wavelength falling within a range of 500 nm to 655 nm as measured by means of a visible ultraviolet spectrometer. The dye may be a trimethine-base cyanine dye.
摘要翻译：一种光学信息记录介质，其设置在具有包括染料层的记录层的基板上; 其中所述染料层含有花青染料; 并且记录层能够利用波长在620nm至690nm的范围内的激光束进行记录和再现; 当施加具有波长的激光束时，记录层的折射率“n”在1.6至4.0的范围内，并且记录层的消光系数“k”在0.01至0.45的范围内; 并且通过可见光紫外光谱仪测量，所述记录层具有落在500nm至655nm范围内的最大吸收峰波长和第二最大吸收峰波长。染料可以是三聚氰胺基花青染料。

86. 发明授权

US5794080A Piezoelectric vibration angular velocity meter and camera using the same 失效
标题翻译：压电振动角速度计和相机使用相同
公开(公告)号：US5794080A
公开(公告)日：1998-08-11
申请号：US661788
申请日：1996-06-13
申请人： Shunji Watanabe , Tatsushi Nomura , Takamitsu Fujiu , Yoshinori Sango , Toru Fujii , Tetsuo Hattori
发明人： Shunji Watanabe , Tatsushi Nomura , Takamitsu Fujiu , Yoshinori Sango , Toru Fujii , Tetsuo Hattori
IPC分类号： G01C19/5649 , G03B5/00 , G01P9/00 , H01L41/08
CPC分类号： G01C19/5649
摘要： When a power switch is turned on, first and second analog switches are turned on while a third analog switch is turned off. Accordingly, at the time of starting, a forced excitation driving circuit supplies to a vibrator an oscillation output pulse which is substantially at the resonance frequency of the vibrator, thereby forcibly driving the vibrator in an excitation manner. Thereafter, when the vibrator substantially attains its stationary state and thereby the charged voltage of a capacitor reaches a threshold value of an inverter, the first and second analog switches are turned off while the third analog switch is turned on. Accordingly, the output of a self-excitation circuit is supplied to the electrode of the vibrator so as to vibrate the vibrator in a self-excitation manner.
摘要翻译：当电源开关打开时，第一个和第二个模拟开关打开，而第三个模拟开关关闭。因此，在启动时，强制励磁驱动电路向振动器供给基本上处于振动器的共振频率的振荡输出脉冲，从而以激励方式强制地驱动振动器。此后，当振动器基本上达到其静止状态，从而电容器的充电电压达到逆变器的阈值时，第一和第二模拟开关在第三模拟开关导通时关闭。因此，自激电路的输出被提供给振动器的电极，以便以自激的方式使振动器振动。

87. 发明授权

US5649787A Pier unit and floating pier including such a pier 失效
标题翻译：码头单元和浮码头，包括这样的码头
公开(公告)号：US5649787A
公开(公告)日：1997-07-22
申请号：US559471
申请日：1995-11-15
申请人： Koji Hirose , Takeshi Yamamoto , Toru Fujii
发明人： Koji Hirose , Takeshi Yamamoto , Toru Fujii
IPC分类号： E02B3/06 , E02B3/20
CPC分类号： E02B3/064
摘要： A pier unit includes a float having substantially a box shape with an opening at the top and including a flange extending outward along a top peripheral edge thereof; a rectangular frame attached to the float; a deck provided on the frame; and a connecting member secured to at least one of four corners of the frame for connecting the pier unit to another pier unit.
摘要翻译：码头单元包括具有基本上为盒形的浮子，其具有在顶部的开口，并且包括沿着其顶部周边边缘向外延伸的凸缘; 连接到浮子上的矩形框架; 在框架上提供的甲板; 以及固定到所述框架的四个角中的至少一个的连接构件，用于将所述墩单元连接到另一墩单元。

88. 发明授权

US4653870A Compact vari-focal photographic lens system 失效
标题翻译：紧凑型变焦摄影镜头系统
公开(公告)号：US4653870A
公开(公告)日：1987-03-31
申请号：US707867
申请日：1985-03-04
申请人： Masaki Imaizumi , Hiroshi Takase , Toru Fujii
发明人： Masaki Imaizumi , Hiroshi Takase , Toru Fujii
IPC分类号： G02B15/10 , G02B15/14 , G02B15/02
CPC分类号： G02B15/10
摘要： A compact vari-focal photographic lens system comprising a master lens system and an auxiliary lens group wherein the master lens system comprises a front lens unit having positive refractive power and a rear lens unit having negative refractive power, the compact vari-focal photographic lens system being arranged to vary the focal length of the lens system as a whole by inserting and removing the auxiliary lens group to and from the image side of the master lens system and arranged that the overall length of the lens system is short, it is possible to vary the focal length without moving the stop mechanism, and aberrations are corrected satisfactorily favorably, the compact vari-focal photographic lens system being suitable for the use with popular cameras.
摘要翻译：一种紧凑型变焦摄影透镜系统，包括主镜头系统和辅助镜头组，其中主镜头系统包括具有正屈光力的前透镜单元和具有负屈光力的后透镜单元，紧凑型变焦摄影透镜系统被布置为通过将辅助透镜组插入到主透镜系统的像侧并从主透镜系统的像侧移除来改变透镜系统的焦距，并且布置为透镜系统的总长度短，在不移动停止机构的情况下改变焦距，并且令人满意地校正像差，紧凑型变焦摄影透镜系统适合于与流行的相机一起使用。

89. 发明授权

US4635125A Real-time light-measuring system for single-lens reflex cameras 失效
标题翻译：单镜反光相机的实时光测系统
公开(公告)号：US4635125A
公开(公告)日：1987-01-06
申请号：US724336
申请日：1985-04-17
申请人： Shin-ichi Mihara , Toshihiro Imai , Kazuo Ikari , Toru Fujii
发明人： Shin-ichi Mihara , Toshihiro Imai , Kazuo Ikari , Toru Fujii
IPC分类号： G01J1/04 , H04N5/238
CPC分类号： G03B7/09974 , G03B7/09972
摘要： A light-measuring system for single-lens reflex cameras wherein the light coming from an object to be photographed as reflected at the image-pickup surface is reflected once again by a partially reflecting means disposed in the photographing light path, so that this latter reflection light is measured on its own optical axis, to enable to perform the real-time measurement of light with a high precision.
摘要翻译：用于单镜头反光相机的光测量系统，其中来自在图像拾取表面处反射的要拍摄的物体的光再次被设置在拍摄光路中的部分反射装置反射，使得后一反射光在其自己的光轴上测量，以便能够以高精度执行光的实时测量。

90. 发明授权

US4367927A Zoom lens system 失效
标题翻译：变焦镜头系统
公开(公告)号：US4367927A
公开(公告)日：1983-01-11
申请号：US200576
申请日：1980-10-24
申请人： Toru Fujii
发明人： Toru Fujii
IPC分类号： G02B13/04 , G02B15/16 , G02B15/177 , G02B15/14
CPC分类号： G02B15/177
摘要： A zoom lens system comprising a flare stop and so adapted as to favorably limit rays which will otherwise produce flare without making light intensity insufficient by displacing said flare stop independently of displacements of lens groups for zooming.
摘要翻译：一种变焦透镜系统，包括扩张挡块，并且适于有利地限制光线，否则会产生闪光，而不会通过独立于用于变焦的透镜组的位移来移位所述闪光灯而不使光强度不足。

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