公开(公告)号：US07800993B2

公开(公告)日：2010-09-21

申请号：US11662682

申请日：2005-09-13

Applicant: Masaki Kato ,  Kazunori Ito ,  Hiroshi Deguchi ,  Hiroko Ohkura ,  Mikiko Takada ,  Hiroyoshi Sekiguchi

Inventor： Masaki Kato ,  Kazunori Ito ,  Hiroshi Deguchi ,  Hiroko Ohkura ,  Mikiko Takada ,  Hiroyoshi Sekiguchi

IPC: G11B7/00

CPC classification number: G11B7/0062 ,  G11B7/00375

Abstract: A recording method of an optical recording medium comprises irradiating the medium with a laser having m pulse sets each comprising a heating pulse and a cooling pulse, in which m is a natural number; and scanning the medium with the laser at a scanning speed v to record marks each of a length nT, in which n is a natural number of 3 or more and T is a clock cycle, wherein a length TCPn of a final cooling pulse is determined in accordance with the scanning speed v using the following functions, in v

Abstract translation: 光记录介质的记录方法包括用m个脉冲组的激光照射介质，每个脉冲组包括加热脉冲和冷却脉冲，其中m是自然数; 并且以扫描速度v用激光扫描介质，以记录每个长度为nT的标记，其中n为3或更大的自然数，T为时钟周期，其中确定最终冷却脉冲的长度TCPn 根据使用以下功能的扫描速度v，在v v0，TCPn / T = f1，n（v）v v0，TCPn / T = f2，n（v）中，其中，f1，n（v） f2，n（v）表示扫描速度v的连续函数，满足异常标记的存在比为1.0×10 -4以下，v0为可选择扫描速度的条件。

公开(公告)号：US20100221480A1

公开(公告)日：2010-09-02

申请号：US12161740

申请日：2007-01-18

Applicant: Hiroko Ohkura ,  Eiko Hibino ,  Hiroshi Deguchi ,  Kazunori Ito

Inventor： Hiroko Ohkura ,  Eiko Hibino ,  Hiroshi Deguchi ,  Kazunori Ito

IPC: B32B3/02

CPC classification number: G11B7/243 ,  G11B7/00454 ,  G11B7/006 ,  G11B7/2531 ,  G11B7/2534 ,  G11B7/258 ,  G11B7/259 ,  G11B2007/24314 ,  G11B2007/25706 ,  G11B2007/25708 ,  G11B2007/2571 ,  G11B2007/25715 ,  Y10T428/21

Abstract: To provide an optical recording medium in which error-causing short marks are produced in numbers small enough excellent high-recording characteristics and in which amorphous marks are uniform in shape. The optical recording medium includes: a first protective layer; a recording layer containing Sb as a main ingredient; a second protective layer; and a reflective layer, the first protective layer, the recording layer, the second protective layer and the reflective layer being provided in the order in which light passes through the medium for recording and reproduction of information, wherein the first protective layer and/or the second protective layer, both of which are in contact with the recording layer, are/is formed of a crystalline oxide.

Abstract translation: 为了提供一种光学记录介质，其中产生具有小到足够优异的高记录特性并且其中非晶标记的形状均匀的数字产生误差的短标记。 光记录介质包括：第一保护层; 以Sb为主要成分的记录层; 第二保护层; 以及反射层，所述第一保护层，所述记录层，所述第二保护层和所述反射层以光通过用于记录和再现信息的介质的顺序提供，其中所述第一保护层和/或 两者都与记录层接触的第二保护层由结晶氧化物形成。

公开(公告)号：US20100054100A1

公开(公告)日：2010-03-04

申请号：US12339522

申请日：2008-12-19

Applicant: Hiroshi Deguchi ,  Kawori Tanaka

Inventor： Hiroshi Deguchi ,  Kawori Tanaka

IPC: G11B7/28

CPC classification number: G11B7/00 ,  G11B7/26

Abstract: The present invention provides a method for forming a pattern, containing: stacking a master having at least a two-dimensional pattern or a three-dimensional pattern formed thereon and a pattern-transferring material containing at least a recording layer which changes a state thereof as light is transmitted thereto; and transmitting light to the recording layer so as to transfer the pattern of the master onto the recording layer.

Abstract translation: 本发明提供一种形成图案的方法，包括：堆叠具有形成在其上的至少二维图案或三维图案的母版和至少包含将其状态改变为的状态的图案转印材料 光传输到其上; 并将光传送到记录层，以便将主机的图形传送到记录层。

公开(公告)号：US07611762B2

公开(公告)日：2009-11-03

申请号：US11397551

申请日：2006-04-05

Applicant: Hiroshi Deguchi ,  Hajime Yuzurihara ,  Eiko Hibino ,  Hiroshi Miura ,  Mikiko Abe ,  Shinya Narumi ,  Takeshi Kibe ,  Katsuyuki Yamada ,  Satoshi Taniguchi

Inventor： Hiroshi Deguchi ,  Hajime Yuzurihara ,  Eiko Hibino ,  Hiroshi Miura ,  Mikiko Abe ,  Shinya Narumi ,  Takeshi Kibe ,  Katsuyuki Yamada ,  Satoshi Taniguchi

IPC: B32B3/02

CPC classification number: G11B7/0062 ,  G11B7/24 ,  G11B7/243 ,  G11B7/252 ,  G11B7/2534 ,  G11B7/257 ,  G11B7/259 ,  G11B2007/24314 ,  G11B2007/24316 ,  Y10T428/21

Abstract: An optical disc having a transition linear velocity of 8-11 m/s when irradiating continuous light with 11±1 mW and a wavelength of 660±10 nm using a pickup head with a numerical aperture (NA) of 0.65, and satisfying the following condition: ΔR=|Rb−Ra|≦3% where Rb is a reflectance of an unrecorded area, and Ra is a reflectance of the top of an eye pattern after ten cycles of recording. In one recording mode therefor, the disc is rotated at a constant angular velocity so as to have a linear velocity of 3-4 m/s on an innermost track and a linear velocity of 8-9 m/s on an outermost track. In another mode, the disc is rotated at a constant angular velocity so as to have a linear velocity of 5-6 m/s on an innermost track and a linear velocity of 13-14 m/s on an outermost track.

Abstract translation: 使用数值孔径（NA）为0.65的拾取头照射11±1mW和波长为660±10nm的连续光时，具有8-11m / s的过渡线速度的光盘，并且满足以下条件 条件：DeltaR = | Rb-Ra | 其中Rb是未记录区域的反射率，Ra是10次记录周期之后的眼图的顶部的反射率。 在一种记录模式中，盘以恒定的角速度旋转，以便在最内侧的轨道上具有3-4m / s的线速度，在最外侧轨道上具有8-9m / s的线速度。 在另一种模式中，盘以恒定的角速度旋转，以便在最内侧的轨道上具有5-6m / s的线速度，在最外侧轨道上具有13-14m / s的线速度。

公开(公告)号：US20090046550A1

公开(公告)日：2009-02-19

申请号：US11662682

申请日：2005-09-13

Applicant: Masaki Kato ,  Kazunori Ito ,  Hiroshi Deguchi ,  Hiroko Ohkura ,  Mikiko Takada ,  Hiroyoshi Sekiguchi

Inventor： Masaki Kato ,  Kazunori Ito ,  Hiroshi Deguchi ,  Hiroko Ohkura ,  Mikiko Takada ,  Hiroyoshi Sekiguchi

IPC: G11B7/00

CPC classification number: G11B7/0062 ,  G11B7/00375

Abstract: A recording method of an optical recording medium comprises irradiating the medium with a laser having m pulse sets each comprising a heating pulse and a cooling pulse, in which m is a natural number; and scanning the medium with the laser at a scanning speed v to record marks each of a length nT, in which n is a natural number of 3 or more and T is a clock cycle, wherein a length TCPn of a final cooling pulse is determined in accordance with the scanning speed v using the following functions, in v

Abstract translation: 光记录介质的记录方法包括用m个脉冲组的激光照射介质，每个脉冲组包括加热脉冲和冷却脉冲，其中m是自然数; 并且以扫描速度v用激光扫描介质，以记录每个长度为nT的标记，其中n为3或更大的自然数，T为时钟周期，其中确定最终冷却脉冲的长度TCPn 根据使用以下功能的扫描速度v，在v v0，TCPn / T = f1，n（v）v v0，TCPn / T = f2，n（v）中，其中，f1，n（v） f2，n（v）各自表示扫描速度v的连续函数，满足异常标记的存在率为1.0×10 -4以下，v0为可选择扫描速度的条件。

公开(公告)号：US07438965B2

公开(公告)日：2008-10-21

申请号：US11244346

申请日：2005-10-04

Applicant: Hiroko Ohkura ,  Kazunori Ito ,  Hiroshi Deguchi ,  Masaki Kato ,  Mikiko Abe ,  Hiroyoshi Sekiguchi ,  Makoto Harigaya ,  Masaru Shinkai

Inventor： Hiroko Ohkura ,  Kazunori Ito ,  Hiroshi Deguchi ,  Masaki Kato ,  Mikiko Abe ,  Hiroyoshi Sekiguchi ,  Makoto Harigaya ,  Masaru Shinkai

IPC: B32B3/02

CPC classification number: C23C14/3414 ,  G11B7/243 ,  G11B7/259 ,  G11B7/266 ,  G11B7/268 ,  G11B2007/24308 ,  G11B2007/2431 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24316

Abstract: It is an object of the present invention to provide a phase-change information recording medium, and the like, which is easy to perform initial crystallization, exhibits good recording sensitivity at a linear velocity as high as 10 double speeds or more with as much capacity as DVD-ROM, is capable of overwrite recording and has good storage reliability. For this purpose, the phase-change information recording medium comprises a substrate and at least a first protective layer, a phase-change recording layer, a second protective layer, and a reflective layer disposed on the substrate in one of this sequence and reverse sequence wherein the phase-change recording layer comprises a composition expressed by SnαSbβGaγGeδTeε−Xζ (In this regard, X represents at lease one element selected from Ag, Zn, In and Cu. α, β, γ, δ, ε and ζ represent composition ratio (atomic percent) of each element and are expressed as 5≦α≦25, 40≦β≦91, 2≦γ≦20, 2≦δ≦20, 0≦ε≦10, 0≦ζ≦10 and α+β+γ+δ+ε+ζ=100).

Abstract translation: 本发明的目的是提供一种易于进行初始结晶的相变信息记录介质等，其线速度高达10倍以上的双倍速度以上，具有良好的记录灵敏度。 作为DVD-ROM，能够覆盖记录并具有良好的存储可靠性。 为此，相变信息记录介质包括基板和至少第一保护层，相变记录层，第二保护层和设置在该基板上的反射层中的一个序列和反序列 其中所述相变记录层包含由SnζSb Ga gamma> Ge <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< （在这方面，X表示至少一个选自Ag，Zn，In和Cu的元素，α，β，γ，δ，ε和zeta表示 每个元素的组成比（原子百分比），并表示为5 <=α<= 25,40 <=β<= 91,2 <=γ<= 20,2 <=Δ<= 20,0 < = 10,0 <= zeta <= 10，α+β+γ+δ+ε+ zeta = 100）。

公开(公告)号：US20060187789A1

公开(公告)日：2006-08-24

申请号：US11353000

申请日：2006-02-14

Applicant: Hajime Yuzurihara ,  Hiroshi Deguchi ,  Katsuyuki Yamada ,  Shinya Narumi ,  Mikiko Abe ,  Eiko Hibino ,  Hiroshi Miura

Inventor： Hajime Yuzurihara ,  Hiroshi Deguchi ,  Katsuyuki Yamada ,  Shinya Narumi ,  Mikiko Abe ,  Eiko Hibino ,  Hiroshi Miura

IPC: G11B5/09 ,  G11B7/00

CPC classification number: G11B7/0062 ,  G11B7/243 ,  G11B2007/24308 ,  G11B2007/2431 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24316

Abstract: The object is to provide an optical recording method improving the recording characteristics and uniformity in a CAV recording on a phase-change optical recording medium, particularly a high-speed rewritable DVD medium, and a phase-change optical recording medium and an optical recording apparatus used by the method. Regarding a recording method for recording on the phase-change optical recording medium where a recording light comprises a pulse string of heating and cooling pulses, and a light for erasing, an irradiation power is controlled by peak power (Pp), bottom power (Pb) and erase power (Pe), at least any one of Pe/Pp, Pp, Pb and Pe is variable from the minimum to maximum recording linear velocities allowed for the medium, and further the irradiation time of each pulse is varied proportionally with clock T corresponding to a recording linear velocity, the present invention provides an optical recording method which performs a recording by varying at least Pe/Pp from a specific recording linear velocity lower than a peculiar recording linear velocity at which the recording linear velocity degrades abruptly showing a local maximum value, and an optical recording medium and an optical recording apparatus used by the method.

Abstract translation: 本发明的目的是提供一种改善相变光学记录介质，特别是高速可重写DVD介质上的CAV记录的记录特性和均匀性的光记录方法，以及相变光记录介质和光记录装置 由方法使用。 关于在相变光记录介质上进行记录的方法，其中记录光包括加热和冷却脉冲的脉冲串和用于擦除的光，照射功率由峰值功率（Pp），底部功率（Pb） ）和擦除功率（Pe），Pe / Pp，Pp，Pb和Pe中的至少任一个可以从介质允许的最小到最大记录线速度变化，并且每个脉冲的照射时间与时钟成比例地变化 T相当于记录线速度，本发明提供了一种光记录方法，该方法通过从特定记录线速度改变至少Pe / Pp来执行记录，该特定记录线速度低于记录线速度突然显示为 局部最大值，以及通过该方法使用的光学记录介质和光学记录装置。

公开(公告)号：US06756208B2

公开(公告)日：2004-06-29

申请号：US10086943

申请日：2002-02-28

Applicant: John H. Griffin ,  Hiroshi Deguchi ,  Jose Fernandez

Inventor： John H. Griffin ,  Hiroshi Deguchi ,  Jose Fernandez

IPC: C12Q156

CPC classification number: C07H15/10 ,  A61K31/739

Abstract: The present invention has determined that exogenously added glycosylceramide (GlcCer) and other neutral glycolipids such as the homologous Glc-containing globotriaosylceramide (Gb3Cer), dose-dependently prolonged clotting times of normal plasma in the presence but not absence of APC:protein S, indicating GlcCer or Gb3Cer can enhance protein C pathway anticoagulant activity. In studies using purified proteins, inactivation of factor Va by APC:protein S was enhanced by GlcCer alone and by GlcCer, globotriaosylceramide, lactosylceramide, and galactosylceramide in multicomponent vesicles containing phosphatidylserine and phosphatidylcholine. Thus, the present invention provides neutral glycolipids such as GlcCer and Gb3Cer, as anticoagulant cofactors that contribute to the antithrombotic activity of the protein C pathway. The present invention has also determined that a deficiency of plasma GlcCer is a risk factor for thrombosis. Methods are provided to determine individuals at risk for thrombosis, methods of treatment as well as methods of screening for antithrombotic factors from neutral glycolipids.

Abstract translation: 本发明已经确定外源性加入的糖基神经酰胺（GlcCer）和其它中性糖脂如同源的含Glc的球三孢甲酸神经酰胺（Gb3Cer）在APC存在但不存在APC蛋白S的情况下剂量依赖地延长正常血浆的凝血时间，表明 GlcCer或Gb3Cer可增强蛋白C通路的抗凝活性。 在使用纯化的蛋白质的研究中，通过GlcCer单独的GlcCer，GlcCer，globotriaosylceramide，乳糖神经酰胺和半乳糖神经酰胺在含有磷脂酰丝氨酸和磷脂酰胆碱的多组分囊泡中增强了APC因子Va的失活：蛋白S。 因此，本发明提供中性糖脂如GlcCer和Gb3Cer作为有助于蛋白C途径的抗血栓形成活性的抗凝血辅助因子。 本发明还确定血浆GlcCer的不足是血栓形成的危险因素。 提供方法来确定处于血栓形成风险的个体，治疗方法以及从中性糖脂中筛选抗血栓形成因子的方法。

公开(公告)号：US06177167B1

公开(公告)日：2001-01-23

申请号：US09199846

申请日：1998-11-25

Applicant: Hajime Yuzurihara ,  Hiroko Tashiro ,  Hiroshi Deguchi

Inventor： Hajime Yuzurihara ,  Hiroko Tashiro ,  Hiroshi Deguchi

IPC: B32B302

CPC classification number: G11B7/243 ,  C22C12/00 ,  G11B7/24 ,  G11B7/2433 ,  G11B7/252 ,  G11B7/257 ,  G11B2007/24308 ,  G11B2007/2431 ,  G11B2007/24314 ,  G11B2007/24316 ,  Y10S428/913 ,  Y10S430/146 ,  Y10T428/21 ,  Y10T428/31678

Abstract: An optical information recording medium includes a first dielectric protective layer, a recording layer provided on the first dielectric protective layer, including a material represented by a chemical formula of Ag&agr;In&bgr;Sb&ggr;Te&dgr;, wherein &agr;, &bgr;, &ggr; and &dgr; respectively represent an atomic percent of Ag, an atomic percent of In, an atomic percent of Sb, and an atomic percent of Te, and satisfy the conditions of: 1≦&agr;

Abstract translation: 光学信息记录介质包括第一介电保护层，设置在第一介电保护层上的记录层，包括由AgalphaInbetaSbgammaTedelta化学式表示的材料，其中α，β，γ和δ分别表示Ag的原子百分数， In的原子百分比，Sb的原子百分比和Te的原子百分比，并且满足以下条件：1 <=α<10,1 <β= 20,35 <=γ<= 70,20 <= δ= 35，α+β+γ+δ= 100,4beta-δ<= 0，γ-2delta = 0，γ-δα= 0，设置在记录层上的第二介电保护层， 反射和散热层设置在第二介电保护层上。

公开(公告)号：US5882493A

公开(公告)日：1999-03-16

申请号：US946880

申请日：1997-10-08

Applicant: Hiroko Iwasaki ,  Yoshiyuki Kageyama ,  Makoto Harigaya ,  Masaetsu Takahashi ,  Hiroshi Deguchi ,  Katsuyuki Yamada ,  Yoshitaka Hayashi ,  Yukio Ide

Inventor： Hiroko Iwasaki ,  Yoshiyuki Kageyama ,  Makoto Harigaya ,  Masaetsu Takahashi ,  Hiroshi Deguchi ,  Katsuyuki Yamada ,  Yoshitaka Hayashi ,  Yukio Ide

IPC: C23C14/34 ,  G11B7/243 ,  C23C14/14 ,  B41M5/26

CPC classification number: C23C14/3414 ,  G11B7/243 ,  G11B2007/24308 ,  G11B2007/2431 ,  G11B2007/24316 ,  G11B7/2542 ,  G11B7/2585

Abstract: A sputtering target, for forming a recording layer of an optical recording medium in which information is written and erased through a transition between two phases by utilizing electromagnetic wave energy, consists of a heat-treated and sintered composition represented by the formula:Ag.sub..alpha. In.sub..beta. Te.sub..gamma. Sb.sub..delta.wherein2.ltoreq..alpha..ltoreq.303.ltoreq..beta..ltoreq.3010.ltoreq..gamma..ltoreq.5015.ltoreq..delta..ltoreq.83.alpha.+.beta.+.gamma.+.delta.=100A method of producing the sputtering target, an optical recording medium having a recording layer formed through sputtering by use of the sputtering target, and a method of forming the recording layer are also disclosed.

Abstract translation: 用于形成通过利用电磁波能量通过两相之间的过渡来写入和擦除信息的光学记录介质的记录层的溅射靶由以下公式表示的热处理和烧结组合物组成：AgαIn βTeγSbδ，其中2