公开(公告)号：US20060067203A1

公开(公告)日：2006-03-30

申请号：US11234162

申请日：2005-09-26

申请人： Kazunori Ito ,  Tomomi Ishimi ,  Kazuhiro Kotaka ,  Tatsuya Tomura ,  Yuki Nakamura ,  Katsuyuki Yamada

发明人： Kazunori Ito ,  Tomomi Ishimi ,  Kazuhiro Kotaka ,  Tatsuya Tomura ,  Yuki Nakamura ,  Katsuyuki Yamada

IPC分类号： G11B7/24

CPC分类号： G11B7/24047 ,  G11B7/00454 ,  G11B7/00455 ,  G11B7/243 ,  G11B7/246 ,  G11B7/2463 ,  G11B7/247 ,  G11B7/248 ,  G11B7/263

摘要： An object is to provide an optical recording medium which can obtain a sufficient focusing characteristic even at recording speeds at which a recording linear velocity exceeds 4× speed at the same capacity as a DVD-ROM, and which can suppress in-plane fluctuations of the degree of modulation, and which enables highly reliable recording, and a method of manufacturing the optical recording medium and a recording and reproducing method. To this end, there is provided an optical recording medium having a substrate, and at least a recording layer and a reflective layer on the substrate, wherein the optical recording medium is formed such that the substrate has a set central value of a thickness, and when there is a substrate thickness within a given range from the set central value, an axial direction acceleration of the optical recording medium has a maximum allowable value, and as an amount of deviation from the set central value exceeds the given range, a maximum allowable value of the axial direction acceleration at the optical recording medium becomes smaller.

摘要翻译： 目的在于提供即使在与DVD-ROM相同的容量下记录线速度超过4倍速的记录速度也能获得足够的聚焦特性的光记录介质，并且能够抑制平面内的波动 的调制方式，能够实现高可靠性的记录，以及制造光记录介质的方法和记录和再现方法。 为此，提供了一种光学记录介质，其具有基板，并且至少在基板上具有记录层和反射层，其中形成光记录介质，使得基板具有设定的中心值厚度，以及 当从设定的中心值处的给定范围内存在基板厚度时，光记录介质的轴向加速度具有最大允许值，并且随着偏离设定中心值的量超过给定范围，最大允许值 光记录介质的轴向加速度的值变小。

公开(公告)号：US20050005921A1

公开(公告)日：2005-01-13

申请号：US10885612

申请日：2004-07-08

申请人： Eiji Ikeda ,  Masao Murayama ,  Takuo Nakayama ,  Yuki Nakamura ,  Masato Soma

发明人： Eiji Ikeda ,  Masao Murayama ,  Takuo Nakayama ,  Yuki Nakamura ,  Masato Soma

IPC分类号： F01M13/00 ,  F01M13/02 ,  F01M13/04 ,  F02M25/06 ,  F02M35/10

CPC分类号： F02M35/10222 ,  F01M13/023 ,  F01M13/025 ,  F01M13/0416 ,  F01M2013/0433 ,  F02M25/06 ,  Y02T10/121

摘要： A breather chamber is located in a blow-by gas passage to separate oil from blow-by gas. A partitioning member partitions the interior of the breather chamber into a plurality of spaces. The partitioning member is arranged such that the spaces extend along the flowing direction of the blow-by gas and that an adjacent pair of the spaces are connected at ends in the flowing direction. A separating member is provided in at least one of the spaces. The separating member obstructs the flow of the blow-by gas in the associated space, thereby separating oil from the blow-by gas. Therefore, oil is separated from the blow-by gas securely and is prevented from being brought out of the breather chamber.

摘要翻译： 通气室位于窜气通道中，以将油与窜气分离。 分隔构件将通气室的内部分隔成多个空间。 分隔构件被布置成使得空间沿着窜缸气体的流动方向延伸，并且相邻的一对空间在流动方向的端部连接。 分离构件设置在至少一个空间中。 分离构件妨碍相关空间中的窜气的流动，从而将油与窜气分离。 因此，可靠地将油与窜气分离，并防止其从通气室中脱出。

公开(公告)号：US06631109B2

公开(公告)日：2003-10-07

申请号：US09795436

申请日：2001-03-01

申请人： Yuki Nakamura

发明人： Yuki Nakamura

IPC分类号： G11B700

CPC分类号： G11B7/0062 ,  G11B7/0045 ,  G11B7/126

摘要： In an optical recording method and apparatus of the present invention, a driving power is applied to a light source to control emission of a light beam to a recording layer of an optical storage medium, the driving power including a sequence of mark and space portions, each mark potion having a pulse width that corresponds to a multiple of a period T of a write clock. A multi-pulse waveform of each mark portion of the driving power includes a front-end portion, a multi-pulse portion and a tail-end portion, the front-end portion having a first pulse width t1 with a high-power write level Pw and starting from a middle-power erase level Pe, the multi-pulse portion including write pulses each having a second pulse width t2 with the write level Pw and a third pulse width t3 with a low-power base level Pb, the multi-pulse portion having a duty ratio z=t2/(t2+t3), and the tail-end portion having a fourth pulse width t4 with the base level Pb and ending at the erase level Pe. The waveform is controlled, when a linear velocity of rotation of the medium is set in a range from 5 m/s to 28 m/s, such that the first pulse width t1 ranges 0.1T to 1T and the fourth pulse width t4 ranges 0.2T to 1.3T.

摘要翻译： 在本发明的光记录方法和装置中，向光源施加驱动功率以控制向光存储介质的记录层发射光束，驱动功率包括一系列标记和空间部分， 每个标记药水具有对应于写入时钟的周期T的倍数的脉冲宽度。 驱动功率的每个标记部分的多脉冲波形包括前端部分，多脉冲部分和尾端部分，前端部分具有高功率写入电平的第一脉冲宽度t1 Pw，从中间功率擦除电平Pe开始，多脉冲部分包括具有写入电平Pw的第二脉冲宽度t2和具有低功率基极电平Pb的第三脉冲宽度t3的写入脉冲， 脉冲部分具有占空比z = t2 /（t2 + t3），尾端部分具有基极电平Pb并以擦除电平Pe结束的第四脉冲宽度t4。 当介质的线性旋转速度设定在5m / s至28m / s的范围内时，波形被控制，使得第一脉冲宽度t1的范围为0.1T至1T，第四脉冲宽度t4为0.2 T到1.3T。

公开(公告)号：US06580672B2

公开(公告)日：2003-06-17

申请号：US10078423

申请日：2002-02-21

申请人： Kyohji Hattori ,  Kenichi Aihara ,  Katsuyuki Yamada ,  Fumiya Ohmi ,  Eiji Noda ,  Yujiro Kaneko ,  Yuki Nakamura ,  Hiroko Iwasaki

发明人： Kyohji Hattori ,  Kenichi Aihara ,  Katsuyuki Yamada ,  Fumiya Ohmi ,  Eiji Noda ,  Yujiro Kaneko ,  Yuki Nakamura ,  Hiroko Iwasaki

IPC分类号： G11B558

CPC分类号： G11B7/26 ,  G11B7/268

摘要： A method and apparatus for initializing optical recording media is provided that detects the intensity of a reflective light off of an optical recording media and analyzes the initializing condition based on the detected intensity during an initializing process. The light is radiated on a rotating phase-change optical recording medium. The light maybe moved in a radial direction of the optical recording medium. The detected intensity of the reflected light may be used to identify crystallized portions and amorphous portions of the optical media. The initialization process can be adaptively controlled to ensure proper initialization. If desired, re-initialization can be limited to those areas detected to be outside of the predetermined parameters.

摘要翻译： 提供一种用于初始化光学记录介质的方法和装置，其检测来自光学记录介质的反射光的强度，并且在初始化过程期间基于检测到的强度来分析初始化条件。 光照射在旋转的相变光学记录介质上。 光可以在光记录介质的径向方向上移动。 检测到的反射光的强度可以用于识别光学介质的结晶部分和非晶部分。 可以自适应地控制初始化过程，以确保正确的初始化。 如果需要，可以将重新初始化限制在检测到超出预定参数的那些区域。

公开(公告)号：US06487152B1

公开(公告)日：2002-11-26

申请号：US09670220

申请日：2000-09-25

申请人： Yuki Nakamura

发明人： Yuki Nakamura

IPC分类号： G11B700

CPC分类号： G11B7/1267 ,  G11B7/00454 ,  G11B7/00456 ,  G11B7/0062 ,  G11B7/00736 ,  G11B20/1403

摘要： A method of recording information in a phase-change recording medium, including the steps of conducting a test recording, using a laser beam including a plurality of pulse trains, each pulse train including alternately (a) a comb-shaped pulse train portion and (b) a flat pulse-free portion, or using a laser beam including a comb-shaped pulse train pulse train portion without including the flat portion, with a duty ratio of the comb-shaped pulse train portion being changed, thereby recording a plurality of signals or laser-beam applied portions in the recording medium, reproducing the plurality of recorded signals, or measuring the light intensities reflected by the laser-beam applied portions and converting the measured light intensities to voltages and obtaining the relationship between the amplitudes of the signals reproduced from the recorded signals or the voltages and the duty ratios corresponding thereto in order to specify a pulse strategy for recording information in the phase-change recording medium, and a phase-change recording medium produced by this method of recording are proposed.

摘要翻译： 一种在相变记录介质中记录信息的方法，包括使用包括多个脉冲串的激光束进行测试记录的步骤，每个脉冲串交替地包括（a）梳状脉冲序列部分和（ b）平坦无脉冲部分，或者使用包括不包括平坦部分的梳状脉冲串脉冲串部分的激光束，改变梳状脉冲串部分的占空比，从而记录多个 信号或激光束施加部分，再现多个记录信号，或测量由激光束施加部分反射的光强度，并将测量的光强度转换为电压，并获得信号幅度之间的关系 从记录的信号或其对应的电压和占空比中再现，以便指定在相位信息中记录信息的脉冲策略， 改变记录介质，以及通过这种记录方法产生的相变记录介质。

公开(公告)号：US06280810B1

公开(公告)日：2001-08-28

申请号：US09427589

申请日：1999-10-27

申请人： Yuki Nakamura ,  Katsuyuki Yamada ,  Eiji Noda ,  Ippei Ogawa

发明人： Yuki Nakamura ,  Katsuyuki Yamada ,  Eiji Noda ,  Ippei Ogawa

IPC分类号： B32B302

CPC分类号： G11B7/258 ,  G11B7/00454 ,  G11B7/24 ,  G11B7/243 ,  G11B7/2533 ,  G11B7/2534 ,  G11B7/2542 ,  G11B7/2585 ,  G11B2007/24308 ,  G11B2007/2431 ,  G11B2007/24314 ,  G11B2007/24316 ,  Y10S428/913 ,  Y10S430/146 ,  Y10T428/21 ,  Y10T428/31678

摘要： An information recording medium includes a substrate, a first protective layer formed on the substrate, a recording layer formed on the first protective layer, and a second protective layer formed on the recording layer. The first protective layer has a thickness in a range from 65 nm to 130 nm. The second protective layer has a thickness in a range from 15 nm to 45 nm. The recording layer has a thickness in a range from 15 nm to 35 nm and is composed of a phase-change alloy with the composition in terms of atomic percentage being represented by the formula AgaInbSbcTed where 0

摘要翻译： 信息记录介质包括基板，形成在基板上的第一保护层，形成在第一保护层上的记录层和形成在记录层上的第二保护层。 第一保护层的厚度在65nm至130nm的范围内。 第二保护层的厚度在15nm至45nm的范围内。 记录层的厚度在15nm至35nm的范围内，并且由相变合金组成，其原子百分比的组成按公式表示。信息记录介质被配置为提供读取，写入和 以1.2米/秒至11.2米/秒的线性旋转速率重写信息。 此外，光学记录方法适于以线性旋转速率实现信息记录介质的信息的读取，写入和重写，而不会显着降级。

公开(公告)号：US5933178A

公开(公告)日：1999-08-03

申请号：US033684

申请日：1998-03-03

申请人： Noboru Ueno ,  Akinori Ushikoshi ,  Fumito Komatsu ,  Yuki Nakamura

发明人： Noboru Ueno ,  Akinori Ushikoshi ,  Fumito Komatsu ,  Yuki Nakamura

IPC分类号： B41J2/395 ,  B41J2/39 ,  B41J2/40 ,  B41J2/41 ,  G01D15/16 ,  G01D15/18

CPC分类号： B41J2/395

摘要： Odd- and even-numbered conductors of recording electrodes, for example, first or second recording electrodes, are divided in the direction in which the conductor at the time of winding are stacked up to form different layers so as to increase the distance between the conductors of the adjoining recording electrodes and reduce the floating electrostatic capacitance.

摘要翻译： 记录电极例如第一或第二记录电极的奇数和偶数编号沿卷绕时的导体层叠的方向分开以形成不同的层，以增加导体之间的距离 的相邻记录电极，并降低浮动静电电容。

公开(公告)号：US10785470B2

公开(公告)日：2020-09-22

申请号：US16118872

申请日：2018-08-31

申请人： Toshiharu Takematsu ,  Sachiyo Terada ,  Yuki Nakamura

发明人： Toshiharu Takematsu ,  Sachiyo Terada ,  Yuki Nakamura

IPC分类号： H04N7/00 ,  H04N13/275 ,  G06T19/00 ,  H04N5/232 ,  H04N5/225 ,  G06T3/00 ,  G11B27/34 ,  G06T11/60 ,  G11B27/28 ,  G11B27/031 ,  G06T15/04 ,  H04N13/156 ,  G06K9/00

摘要： An image processing apparatus is provided that inputs a first image and a second image and generates an output image by arranging the second image onto a 3D model having the first image arranged thereon.

公开(公告)号：US10748784B2

公开(公告)日：2020-08-18

申请号：US16047374

申请日：2018-07-27

申请人： Sadanori Arae ,  Naoyuki Ueda ,  Yuki Nakamura ,  Yukiko Abe ,  Shinji Matsumoto ,  Yuji Sone ,  Ryoichi Saotome ,  Minehide Kusayanagi

发明人： Sadanori Arae ,  Naoyuki Ueda ,  Yuki Nakamura ,  Yukiko Abe ,  Shinji Matsumoto ,  Yuji Sone ,  Ryoichi Saotome ,  Minehide Kusayanagi

IPC分类号： H01L29/786 ,  H01L29/66 ,  H01L29/51 ,  H01L29/49 ,  H01L27/12 ,  H01L21/02 ,  H01L21/441 ,  H01L21/4763 ,  H01L29/417 ,  H01L21/3213 ,  H01L29/45 ,  H01L29/423 ,  G02F1/1368 ,  H01L27/32

摘要： A method is provided for manufacturing a field effect transistor that includes a gate insulating layer and an electrode including a first conductive film and a second conductive film successively laminated on a predetermined surface of the gate insulating layer. The method includes forming an oxide film including element A, which is an alkaline earth metal, and element B, which is at least one of Ga, Sc, Y and a lanthanide, as the gate insulating layer; forming a first conductive film that dissolves in an organic alkaline solution on the oxide film; forming a second conductive film on the first conductive film; etching the second conductive film with an etching solution having a higher etch rate for the second conductive film as compared with that for the first conductive film; and etching the first conductive film with the organic alkaline solution using the second conductive film as a mask.

公开(公告)号：US10236349B2

公开(公告)日：2019-03-19

申请号：US15676161

申请日：2017-08-14

申请人： Yukiko Abe ,  Naoyuki Ueda ,  Yuki Nakamura ,  Shinji Matsumoto ,  Yuji Sone ,  Mikiko Takada ,  Ryoichi Saotome

发明人： Yukiko Abe ,  Naoyuki Ueda ,  Yuki Nakamura ,  Shinji Matsumoto ,  Yuji Sone ,  Mikiko Takada ,  Ryoichi Saotome

IPC分类号： H01L29/24 ,  G09G3/32 ,  C01G3/02 ,  C01F5/06 ,  C01F11/04 ,  H01L29/786 ,  H01L29/04 ,  H01L27/32

摘要： A p-type oxide which is amorphous and is represented by the following compositional formula: xAO.yCu2O where x denotes a proportion by mole of AO and y denotes a proportion by mole of Cu2O and x and y satisfy the following expressions: 0≤x