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101. 发明授权

US06538968B1 Information recording/reproducing apparatus 失效
标题翻译：信息记录/重放装置
公开(公告)号：US06538968B1
公开(公告)日：2003-03-25
申请号：US09284080
申请日：1999-04-07
申请人： Atsushi Yamaguchi , Kenji Torazawa , Satoshi Sumi , Kenji Tanase , Yoshihisa Suzuki
发明人： Atsushi Yamaguchi , Kenji Torazawa , Satoshi Sumi , Kenji Tanase , Yoshihisa Suzuki
IPC分类号： G11B708
CPC分类号： G11B7/126 , G11B7/0045 , G11B7/125 , G11B7/1365 , G11B11/10595
摘要： The present invention provides a recording medium and an information recording/reproducing apparatus which permit recording and/or reproducing by a laser beam of optimized power for each recording medium. The recording medium is provided with a calibration region in addition to an information recording region. The calibration region has wobbles formed such that the amplitude of the waveform of a reproduced signal therefrom can change. Prior to recording to the information recording region, a signal is recorded in the calibration region by changing the laser power, and the recorded signal is immediately reproduced. The waveform of the reproduced signal is evaluated to determine optimum laser power for recording. At the time of reproducing, a signal previously recorded in the calibration region is reproduced while changing the laser power, and laser power optimum for reproducing is determined.
摘要翻译：本发明提供一种记录介质和信息记录/再现装置，其允许通过每个记录介质的优化功率的激光束进行记录和/或再现。记录介质除了信息记录区域之外还设置有校准区域。校准区域具有形成的摆动，使得其再现信号的波形的幅度可以改变。在记录到信息记录区之前，通过改变激光功率将信号记录在校准区域中，并立即再现所记录的信号。评估再现信号的波形以确定用于记录的最佳激光功率。在再现时，在改变激光功率的同时再现先前记录在校准区域中的信号，并且确定用于再现的最佳激光功率。

102. 发明授权

US06388955B1 Reproducing method for magneto-optic recording medium, and magneto-optic disk device 失效
标题翻译：磁光记录介质的再现方法和磁光盘装置
公开(公告)号：US06388955B1
公开(公告)日：2002-05-14
申请号：US09381498
申请日：1999-09-22
申请人： Naoyuki Takagi , Atsushi Yamaguchi , Kenichiro Mitani
发明人： Naoyuki Takagi , Atsushi Yamaguchi , Kenichiro Mitani
IPC分类号： G11B1100
CPC分类号： G11B7/126 , G11B11/10515 , G11B11/10595
摘要： A reproducing apparatus reproduces a signal recorded in a magneto-optical disk. The magneto-optical disk includes a layered structure having a recording layer, an intermediate layer and a reproducing layer. Laser light is illuminated from an optical head to the magneto-optical disk in such an intensity that no magnetic domain is transferred from the recording layer to the reproducing layer only by the laser light. In this state, alternating magnetic field is applied through a magnetic head to the magneto-optical disk, thereby concurrently causing transfer and expansion of a magnetic domain to the reproducing layer. As a result, transfer of the magnetic domain is effected with expansion.
摘要翻译：再现装置再现记录在磁光盘中的信号。磁光盘包括具有记录层，中间层和再现层的分层结构。激光从光头照射到磁 - 光盘，其强度使得只有通过激光将磁畴从记录层转移到再现层。在这种状态下，通过磁头向磁光盘施加交变磁场，从而同时引起磁畴向再现层的转移和扩展。结果，扩大了磁畴的转移。

103. 外观设计

USD452758S1 Vacuum cleaner 失效
标题翻译：吸尘器
公开(公告)号：USD452758S1
公开(公告)日：2002-01-01
申请号：US29127754
申请日：2000-08-14
申请人： Masaru Yokoyama , Hiroaki Nakashima , Daiji Tsuboi , Atsushi Yamaguchi
设计人： Masaru Yokoyama , Hiroaki Nakashima , Daiji Tsuboi , Atsushi Yamaguchi

104. 发明授权

US06301199B1 Magneto-optical recording medium and recording/reproducing apparatus therefor in which recorded magnetic domains are transferred from the recording layer to the reproducing layer 失效
标题翻译：磁光记录介质及其记录/再现装置，其中记录的磁畴从记录层转移到再现层
公开(公告)号：US06301199B1
公开(公告)日：2001-10-09
申请号：US09108317
申请日：1998-07-01
申请人： Atsushi Yamaguchi , Naoyuki Takagi , Yoshiharu Uchihara , Satoshi Sumi , Hiroyuki Awano , Hiroshi Shirai , Hitoshi Watanabe , Norio Ohta
发明人： Atsushi Yamaguchi , Naoyuki Takagi , Yoshiharu Uchihara , Satoshi Sumi , Hiroyuki Awano , Hiroshi Shirai , Hitoshi Watanabe , Norio Ohta
IPC分类号： G11B1100
CPC分类号： G11B11/10584 , G11B7/00736 , G11B7/24085 , G11B11/10515 , G11B11/10595
摘要： A magneto-optical recording medium which includes a reproducing layer. When a laser beam is irradiated to the magneto-optical recording medium, a magnetic domain in a recording layer is transferred, through enlargement, to a reproducing layer increased in temperature. The magneto-optical recording medium further includes a calibration area that has a calibration magnetic domain recorded in a predetermined pattern in the recording layer. In a reproducing apparatus, a laser beam of an optical head is adjusted in output depending upon a reproduced signal obtained by reproducing the calibration magnetic domain.
摘要翻译：一种磁光记录介质，包括再现层。当激光束照射到磁光记录介质时，记录层中的磁畴通过放大转移到温度升高的再生层。磁光记录介质还包括具有以记录层中的预定图案记录的校准磁畴的校准区域。在再现装置中，根据通过再现校准磁畴获得的再现信号，调节光学头的激光束的输出。

105. 发明授权

US06295253B1 Magnetooptical disk unit capable of recording or reproducing signals having different domain lengths under the same conditions, signal recording method and signal reproducing method 失效
标题翻译：能够在相同条件下记录或再现具有不同域长度的信号的磁光盘单元，信号记录方法和信号再现方法
公开(公告)号：US06295253B1
公开(公告)日：2001-09-25
申请号：US09666549
申请日：2000-09-21
申请人： Kenichiro Mitani , Naoyuki Takagi , Hitoshi Noguchi , Atsushi Yamaguchi , Hiroki Ishida
发明人： Kenichiro Mitani , Naoyuki Takagi , Hitoshi Noguchi , Atsushi Yamaguchi , Hiroki Ishida
IPC分类号： G11B1100
CPC分类号： G11B20/10 , G11B11/1051 , G11B11/10515 , G11B11/10534 , G11B11/1055 , G11B27/19 , G11B27/24 , G11B2220/2525
摘要： When recording a recorded signal consisting of “01011001110” in a magnetooptical recording medium, (1,1) corresponding to a domain of 2T is converted to (1,0,1), and (0,0) is converted to (0,1,0) in the recorded signal. In other words, the first “1” of (1,1) is converted to unit bits “1,0” and the first “0” of (0,0) is converted to unit bits “0,1”. Similarly, the first “1” of (1,1,1) corresponding to a domain of 3T is converted to unit bits “1,0”, and the second “1” is converted to unit bits “1,0”. “1” or “0” of the final unit bit is not converted but recorded as such. Consequently, a signal can be correctly reproduced by extension ally transferring domains having different domain lengths from a recording layer to a reproducing layer under the same reproducing conditions.
摘要翻译：当在磁光记录介质中记录由“01011001110”组成的记录信号时，对应于2T的域的（1,1）被转换为（1,0,1），（0,0）被转换为（0， 1,0）记录信号。换句话说，（1,1）的第一个“1”被转换为单位比特“1,0”，（0,0）的第一个“0”被转换为单位比特“0,1”。类似地，对应于3T的域的（1,1,1）的第一“1”被转换为单位比特“1,0”，第二“1”被转换为单位比特“1,0”。最终单位位的“1”或“0”不转换而是被记录。因此，通过在相同的再现条件下将具有不同域长度的域从记录层延伸到再现层，可以正确地再现信号。

106. 发明授权

US06074894A Mounting method of semiconductor device 失效
标题翻译：半导体器件的安装方法
公开(公告)号：US06074894A
公开(公告)日：2000-06-13
申请号：US919036
申请日：1997-08-27
申请人： Kenichiro Suetsugu , Atsushi Yamaguchi
发明人： Kenichiro Suetsugu , Atsushi Yamaguchi
IPC分类号： B23K26/00 , C23C14/28 , H01L21/56 , H01L21/60 , H01L23/31 , H01L23/485 , H05K3/04 , H05K3/28 , H05K3/34 , H01L21/44 , H01L21/48 , H01L21/50
CPC分类号： H01L24/16 , H01L21/56 , H01L23/3121 , H01L24/11 , H05K3/284 , H05K3/3457 , H01L2224/11552 , H01L2224/13099 , H01L2224/16 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01018 , H01L2924/01029 , H01L2924/01033 , H01L2924/01047 , H01L2924/01068 , H01L2924/01074 , H01L2924/01078 , H01L2924/01082 , H01L2924/014 , H01L2924/12042 , H05K2201/0108 , H05K2203/0338 , H05K2203/107 , H05K2203/1105 , H05K3/046
摘要： A bump electrode made of an alloy of two or more kinds of metals is formed on an electrode pad portion of a semiconductor device by the laser ablation method and the bump electrode is reflow-soldered to electrically bond the bump electrode to a terminal electrode section on a circuit board. The semiconductor device and the terminal electrode section are encapsulated in resin by the laser ablation method.
摘要翻译：通过激光烧蚀法在半导体器件的电极焊盘部分上形成由两种或更多种金属的合金构成的凸块电极，并且将凸起电极回流焊接以将凸块电极电连接到端子电极部分上电路板。半导体器件和端子电极部分通过激光烧蚀法封装在树脂中。

107. 发明授权

US5983513A Staging apparatus and method, and method for manufacturing the staging apparatus, and exposing apparatus using the staging apparatus 失效
标题翻译：分级装置和方法以及分级装置的制造方法以及使用分段装置的曝光装置
公开(公告)号：US5983513A
公开(公告)日：1999-11-16
申请号：US122754
申请日：1998-07-27
申请人： Atsushi Yamaguchi , Shigeru Yamasaki
发明人： Atsushi Yamaguchi , Shigeru Yamasaki
IPC分类号： B23Q1/00 , B23Q1/76 , F16F15/02 , F16F15/023 , F16F15/027 , G03F7/20 , G03F9/00 , G05B19/23 , H01L21/027 , H01L21/30 , H01L21/66 , H01L21/68 , G01B5/004
CPC分类号： G03F7/70716 , F16F15/02 , F16F15/0232 , F16F15/027 , G03F7/70725 , G03F7/70825 , G03F7/70833 , G03F7/709 , G05B19/232 , G05B2219/37376 , G05B2219/37388 , G05B2219/42104 , G05B2219/45027 , G05B2219/49048 , G05B2219/49176
摘要： A positioning staging apparatus comprises a base provided on a floor, a stage provided on the base and movable to the base, an output unit for outputting stage positioning information for moving the stage to a predetermined target position, a stage drive unit provided on the base for driving the stage and outputting the drive information, a stage control unit for controlling the stage drive unit to accelerate and decelerate the stage in accordance with the stage positioning information to stop the stage at the target position, a stage displacement detection unit for detecting the displacement of the stage driven by the stage drive unit to output the stage displacement information, and an anti-vibration unit provided between the floor and the base for applying to the base a force to suppress the vibration of the base generated by the movement of the stage. The anti-vibration unit generates the suppression force in accordance with one of the stage displacement information and the stage positioning information. A method for manufacturing a staging apparatus and a method for controlling movement of a stage are also provided.
摘要翻译：一种定位分段装置，包括设置在地板上的基座，设置在基座上并可移动到基座的台架，用于输出用于将台架移动到预定目标位置的平台定位信息的输出单元，设置在基座上的平台驱动单元用于驱动载物台并输出驱动信息的载物台控制单元，用于控制载物台驱动单元根据载物台定位信息来加速和减速载物台以停止在目标位置的载物台位移检测单元，由舞台驱动单元驱动的舞台的位移以输出舞台位移信息，以及设置在地板和底座之间的防振单元，用于向基座施加力以抑制由于移动而产生的底座的振动阶段。防振单元根据台位移信息和平台定位信息之一产生抑制力。还提供了一种用于制造分级装置的方法和用于控制台的运动的方法。

108. 发明授权

US5832620A Staging apparatus 失效
公开(公告)号：US5832620A
公开(公告)日：1998-11-10
申请号：US593934
申请日：1996-01-30
申请人： Atsushi Yamaguchi , Shigeru Yamasaki
发明人： Atsushi Yamaguchi , Shigeru Yamasaki
IPC分类号： B23Q1/00 , B23Q1/76 , F16F15/02 , F16F15/023 , F16F15/027 , G03F7/20 , G03F9/00 , G05B19/23 , H01L21/027 , H01L21/30 , H01L21/66 , H01L21/68 , G01B5/004
CPC分类号： G03F7/70716 , F16F15/02 , F16F15/0232 , F16F15/027 , G03F7/70725 , G03F7/70825 , G03F7/70833 , G03F7/709 , G05B19/232 , G05B2219/37376 , G05B2219/37388 , G05B2219/42104 , G05B2219/45027 , G05B2219/49048 , G05B2219/49176
摘要： A positioning staging apparatus comprises a base provided on a floor, a stage provided on the base and movable to the base, an output unit for outputting stage positioning information for moving the stage to a predetermined target position, a stage drive unit provided on the base for driving the stage and outputting the drive information, a stage control unit for controlling the stage drive unit to accelerate and decelerate the stage in accordance with the stage positioning information to stop the stage at the target position, a stage displacement detection unit for detecting the displacement of the stage driven by the stage drive unit to output the stage displacement information, and an anti-vibration unit provided between the floor and the base for applying to the base a force to suppress the vibration of the base generated by the movement of the stage. The anti-vibration unit generates the suppression force in accordance with one of the stage displacement information and the stage positioning information.

109. 发明授权

US5077168A Toner for electrophotography and process for preparation thereof 失效
标题翻译：电子显微镜的调色剂及其制备方法
公开(公告)号：US5077168A
公开(公告)日：1991-12-31
申请号：US458520
申请日：1989-12-28
申请人： Shunsuke Ogami , Atsushi Yamaguchi , Hidenori Asada , Masanori Fujii , Hiroshi Komata , Kiminori Umeda , Takahiko Kimura
发明人： Shunsuke Ogami , Atsushi Yamaguchi , Hidenori Asada , Masanori Fujii , Hiroshi Komata , Kiminori Umeda , Takahiko Kimura
IPC分类号： G03G9/087 , G03G9/09 , G03G9/097
CPC分类号： G03G9/097 , G03G9/08728 , G03G9/091 , G03G9/09783
摘要： Disclosed is a toner for the electrophotography, which comprises as a main component a styrene/acrylic copolymer having at least two molecular weight distribution peaks, the molecular weight (Mw) of the peak on the lowest molecular weight side being lower than 13000, wherein the toner contains a charge controlling agent dispersed therein at a concentration of at least 0.3% by weight and the charge controlling agent has such a particle size distribution that the area ratio of particles having a particle size larger than 2.5 .mu.m is at least 80% based on the section of the toner. If this toner is used, the fixing-possible temperature can be broadened while increasing the fixing ratio without reduction of the performances of the toner.

110. 发明授权

US10803888B1 Magnetic head including spin torque oscillator and manufacturing method for the same 有权
公开(公告)号：US10803888B1
公开(公告)日：2020-10-13
申请号：US16574880
申请日：2019-09-18
申请人： Yoshitaka Sasaki , Hiroyuki Ito , Kazuki Sato , Shigeki Tanemura , Hironori Araki , Yoji Nomura , Tetsuya Roppongi , Atsushi Yamaguchi
发明人： Yoshitaka Sasaki , Hiroyuki Ito , Kazuki Sato , Shigeki Tanemura , Hironori Araki , Yoji Nomura , Tetsuya Roppongi , Atsushi Yamaguchi
IPC分类号： G11B5/115 , G11B5/39 , C23F4/04
摘要： A manufacturing method for a magnetic head includes the steps of: forming a main pole; forming a spin torque oscillator; and forming a trailing shield. The step of forming the spin torque oscillator includes: a step of forming a layered film; a step of forming an interposition layer; a step of forming a mask; a first etching step of etching a portion of the interposition layer using the mask; a second etching step of etching a portion of the layered film using the mask and the interposition layer as an etching mask; a step of removing the interposition layer and the mask; and a patterning step of patterning the layered film into the spin torque oscillator.

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