公开(公告)号：US20070280516A1

公开(公告)日：2007-12-06

申请号：US11547615

申请日：2005-04-08

Applicant: Kenji Yoneyama ,  Takeshi Umega ,  Naoki Hayashida ,  Hidetake Itoh ,  Kazushi Tanaka ,  Mamoru Usami ,  Kazuki Suzawa

Inventor： Kenji Yoneyama ,  Takeshi Umega ,  Naoki Hayashida ,  Hidetake Itoh ,  Kazushi Tanaka ,  Mamoru Usami ,  Kazuki Suzawa

IPC: G06K9/00

CPC classification number: G11B7/268 ,  G11B7/00375

Abstract: An object is to stick an artificial fingerprint liquid on a test sample in a constant condition. An artificial fingerprint stamping apparatus 1 operates such that as an arm 10 lowers, the self weight of a stamp unit 3 causes an artificial fingerprint transfer member 9 at the lower end of a stamp pin 6 attached to the arm 10 via a ball bush 11 to be pressed against an artificial fingerprint liquid transfer disk D1 for a predefined period of time, and thus an artificial fingerprint liquid is transferred onto the lower end surface of the artificial fingerprint transfer member 9. Then, after the artificial fingerprint transfer member 9 is positioned above a test disc D1, the arm 10 is lowered so that the self weight of the stamp unit 3 causes the artificial fingerprint transfer member 9 to be pressed against the test disc D1 for a predefined period of time.

Abstract translation: 目的是将人造指纹液固定在测试样品上。 人造指纹冲压装置1的操作使得当手臂10降低时，印模单元3的自重使印模销6的下端处的人造指纹转印构件9经由滚珠衬套11至 按压人造指纹液转印盘D 1预定的时间，由此将人造指纹液转印到人造指纹转印部件9的下端面上。然后，在将人造指纹转印部件9定位 在测试盘D 1上方，臂10被降低，使得印模单元3的自重使人造指纹转印构件9在预定时间段内被压靠在测试盘D1上。

公开(公告)号：US07266065B2

公开(公告)日：2007-09-04

申请号：US10512522

申请日：2003-04-25

Applicant: Yasufumi Takasugi ,  Kazuo Fukunaga ,  Toshikazu Hosobuchi ,  Takashi Namioka ,  Giichi Shibuya ,  Hideki Hirata ,  Kazuki Suzawa

Inventor： Yasufumi Takasugi ,  Kazuo Fukunaga ,  Toshikazu Hosobuchi ,  Takashi Namioka ,  Giichi Shibuya ,  Hideki Hirata ,  Kazuki Suzawa

IPC: G11B7/26

CPC classification number: G11B19/12

Abstract: It is an object of the present invention is to provide an apparatus for discriminating an optical recording medium and a method for discriminating an optical recording medium which can reliably discriminate the kind of an optical recording medium even in the case where the optical recording medium to be discriminated is formed with periodical undulation in the circumferential direction thereof. The apparatus for discriminating an optical recording medium according to the present invention includes a first electrode 11, a second electrode 12, an alternate current signal generation circuit 13 for applying an alternate current A to the first electrode 11, a detection circuit 14 for detecting a level of an alternate current B appearing at the second electrode 12, and a control circuit 15 for controlling the operations of the alternate current signal generation circuit 13 and the detection circuit 14.

Abstract translation: 本发明的一个目的是提供一种鉴别光学记录介质的装置和一种鉴别光学记录介质的方法，即使在光记录介质为 在圆周方向上形成有周期性起伏。 根据本发明的用于识别光记录介质的装置包括：第一电极11，第二电极12，用于向第一电极11施加交流电流A的交流信号产生电路13;检测电路 出现在第二电极12处的交流电流B的电平，以及用于控制交流信号产生电路13和检测电路14的操作的控制电路15。

公开(公告)号：US07044726B2

公开(公告)日：2006-05-16

申请号：US10668154

申请日：2003-09-24

Applicant: Atsushi Koyama ,  Mamoru Usami ,  Kenji Yamaga ,  Mikio Domon ,  Kazuki Suzawa

Inventor： Atsushi Koyama ,  Mamoru Usami ,  Kenji Yamaga ,  Mikio Domon ,  Kazuki Suzawa

IPC: B29D11/00

CPC classification number: B29C45/0053 ,  B29C45/2632 ,  B29C2045/0079 ,  B29C2045/264 ,  B29D17/005 ,  B29L2017/003 ,  Y10S425/81

Abstract: There is provided a mold component which makes it possible to mold a substrate for an optical recording medium which enables a functional layer having a uniform thickness to be formed thereon without using a resin-coating assisting member. A stamper holder holds a stamper thereon, and has a generally hollow cylindrical shape. An insertion hole formed through a central portion of the stamper has a diameter which is larger than an outer diameter of a cavity-side end of the stamper holder at a higher temperature of the holder than a normal temperature, and is slightly smaller than the outer diameter at the normal temperature of the holder. The cavity-side end inserted into the insertion hole at the higher temperature of the stamper is grasped by a rim of the insertion hole which is reduced in diameter at the normal temperature of the stamper.

Abstract translation: 提供了一种模具部件，其可以在不使用树脂涂覆辅助部件的情况下模制用于光学记录介质的基板，从而能够在其上形成具有均匀厚度的功能层。 压模保持器在其上保持压模，并且具有大致中空的圆柱形形状。 通过压模的中心部分形成的插入孔的直径比保持器的温度高于常温的直径大于压模保持器的空腔侧端部的外径，并且略小于外部 直径在保持架的常温下。 在压模的较高温度下插入到插入孔中的空腔侧端部通过插入孔的边缘被夹持在压模的常温下直径减小。

公开(公告)号：US20050237913A1

公开(公告)日：2005-10-27

申请号：US10512522

申请日：2003-04-25

Applicant: Yasufumi Takasugi ,  Kazuo Fukunnaga ,  Toshikazu Hosobuchi ,  Takashi Namioka ,  Giichi Shibuya ,  Hideki Hirata ,  Kazuki Suzawa

Inventor： Yasufumi Takasugi ,  Kazuo Fukunnaga ,  Toshikazu Hosobuchi ,  Takashi Namioka ,  Giichi Shibuya ,  Hideki Hirata ,  Kazuki Suzawa

IPC: H05K13/02 ,  G11B19/12 ,  G11B7/26

CPC classification number: G11B19/12

Abstract: It is an object of the present invention is to provide an apparatus for discriminating an optical recording medium and a method for discriminating an optical recording medium which can reliably discriminate the kind of an optical recording medium even in the case where the optical recording medium to be discriminated is formed with periodical undulation in the circumferential direction thereof. The apparatus for discriminating an optical recording medium according to the present invention includes a first electrode 11, a second electrode 12, an alternate current signal generation circuit 13 for applying an alternate current A to the first electrode 11, a detection circuit 14 for detecting a level of an alternate current B appearing at the second electrode 12, and a control circuit 15 for controlling the operations of the alternate current signal generation circuit 13 and the detection circuit 14.

Abstract translation: 本发明的一个目的是提供一种鉴别光学记录介质的装置和一种鉴别光学记录介质的方法，即使在光记录介质为 在圆周方向上形成有周期性起伏。 根据本发明的用于识别光记录介质的装置包括：第一电极11，第二电极12，用于向第一电极11施加交流电流A的交流信号产生电路13;检测电路 出现在第二电极12处的交流电流B的电平，以及用于控制交流信号产生电路13和检测电路14的操作的控制电路15。

公开(公告)号：US06754166B2

公开(公告)日：2004-06-22

申请号：US10106712

申请日：2002-03-27

Applicant: Hiroyuki Arioka ,  Kazuki Suzawa

Inventor： Hiroyuki Arioka ,  Kazuki Suzawa

IPC: G11B700

CPC classification number: G11B7/00456 ,  G11B7/24079 ,  G11B7/24088

Abstract: The irradiation time and/or the irradiation power of a laser beam is varied to perform multi-level recording on a recording layer in five stages or more. On the recording layer 12 of an optical recording medium 10, defined contiguously are virtual recording cells 40 within a groove 16 along tracks arranged at track pitches of 1 to 1.5 &mgr;m. The time and/or the irradiation irradiation power of the laser beam is modulated in five stages or more corresponding to the information to be recorded on each of the virtual recording cells 40 in order to form recording marks 48A-48G having five stages or more of different sizes and/or optical transmittance. The overall optical reflectivity of each of the virtual recording cells 40 is modulated in multi-stages to vary in five stages or more the entire reflectivity level of the reading laser beam used upon reading in the virtual recording cell including the outside of the recording mark.

Abstract translation: 改变激光束的照射时间和/或照射功率，以在五级以上的记录层上进行多层记录。 在光记录介质10的记录层12上，连续限定为沿着以1至1.5μm的轨道间距布置的轨道的凹槽16内的虚拟记录单元40。 对应于要记录在每个虚拟记录单元40上的信息，激光束的时间和/或照射照射功率被调制到五级或更多级，以形成具有五级或更多级的记录标记48A-48G 不同尺寸和/或光透射率。 每个虚拟记录单元40的整体光学反射率被多级调制，以在包括记录标记的外部的虚拟记录单元中读取时使用的读取激光束的整个反射率水平的五个阶段或更多个变化。

公开(公告)号：US5541910A

公开(公告)日：1996-07-30

申请号：US430167

申请日：1995-04-27

Applicant: Toshifumi Tanaka ,  Michiki Naganawa ,  Kazuki Suzawa

Inventor： Toshifumi Tanaka ,  Michiki Naganawa ,  Kazuki Suzawa

IPC: G11B7/24 ,  G11B11/105 ,  G11B23/00

CPC classification number: G11B7/24 ,  G11B11/10582 ,  G11B23/0035

Abstract: An optical disk substrate of resin, comprising a center hole and being composed of an inner circular-projected portion and an outer flat circumferential portion, the inner circular-projected portion having a circular projection projecting from at least one major surface of the substrate, the maximum height of the circular projection measured from the major surface of the outer flat circumferential portion being equal to or larger than 0.5 mm, the optical disk substrate is designed to satisfy the following equation or inequality:V/V.sub.0

Abstract translation: 一种树脂的光盘基片，包括一个中心孔，由一个内部圆形突出部分和一个外部扁平圆周部分组成，内部圆形突出部分具有从基底的至少一个主表面突出的圆形突起， 从外平坦圆周部分的主表面测量的圆形突起的最大高度等于或大于0.5mm，光盘基片被设计成满足以下等式或不等式：V / V0 <1.5，其中V代表 圆形突出部分的体积，V0表示与圆形突出部分具有相同半径的环形体的体积，并且具有与外部扁平圆周部分相同的厚度，并且具有与 中心孔。

公开(公告)号：US20050152249A1

公开(公告)日：2005-07-14

申请号：US10512211

申请日：2003-04-23

Applicant: Kazuo Fukunaga ,  Toshikazu Hosobuchi ,  Takashi Namioka ,  Yasufumi Takasugi ,  Giichi Shibuya ,  Hideki Hirata ,  Kazuki Suzawa ,  Tsutomu Kotani

Inventor： Kazuo Fukunaga ,  Toshikazu Hosobuchi ,  Takashi Namioka ,  Yasufumi Takasugi ,  Giichi Shibuya ,  Hideki Hirata ,  Kazuki Suzawa ,  Tsutomu Kotani

IPC: G11B7/00 ,  G11B7/004 ,  G11B17/04 ,  G11B19/12 ,  G11B5/58

CPC classification number: G11B19/12 ,  G11B17/04 ,  G11B2007/0006

Abstract: It is an object of the present invention to provide an apparatus for discriminating an optical recording medium and a method for discriminating an optical recording medium which can reliably discriminate the kind of an optical recording medium even in the case where the optical recording medium to be discriminated is warped. The apparatus for discriminating an optical recording medium according to the present invention includes a first electrode 11, a second electrode 12, an alternating current signal generation circuit 13 for applying an alternating current signal A to the first electrode 11, a detection circuit 14 for detecting the level of an alternating current signal B appearing at the second electrode 12, a supporting mechanism 16 for supporting the first electrode 11 and the second electrode 12, a driving mechanism 17 for vertically moving the supporting mechanism 16, and a control circuit 15 for controlling the operations of the alternating current signal generation circuit 13 and the detection circuit 14 and the driving mechanism 17.

Abstract translation: 本发明的一个目的是提供一种鉴别光学记录介质的装置和一种鉴别光记录介质的方法，该光记录介质即使在待鉴别的光记录介质的情况下也可以可靠地区分光记录介质的种类 扭曲。 根据本发明的用于识别光学记录介质的装置包括：第一电极11，第二电极12，用于向第一电极11施加交流信号A的交流信号产生电路13;检测电路14 出现在第二电极12处的交流信号B的电平，用于支撑第一电极11和第二电极12的支撑机构16，用于垂直移动支撑机构16的驱动机构17和用于控制的控制电路15 交流信号发生电路13和检测电路14以及驱动机构17的动作。

公开(公告)号：US06485888B1

公开(公告)日：2002-11-26

申请号：US09627149

申请日：2000-07-27

Applicant: Kazuki Suzawa ,  Hiroyuki Arioka ,  Tomoki Ushida

Inventor： Kazuki Suzawa ,  Hiroyuki Arioka ,  Tomoki Ushida

IPC: G11B724

CPC classification number: C07C31/38 ,  G11B7/2472 ,  G11B7/2534 ,  G11B7/2542 ,  G11B7/259 ,  Y10S430/146

Abstract: The present invention provides a fluorinated alcohol for manufacturing an optical recording medium that is superior in the characteristics and weatherability, and an optical recording medium having an organic dye layer formed by using the fluorinated alcohol. A fluorinated alcohol for manufacturing an optical recording medium having an organic dye layer and a reflecting layer in this order on a light-transmittable substrate, wherein a content of a high-boiling-point fluorinated alcohol with a boiling point of not less than 120° C. is 0.001% by weight or less. An optical recording medium is provided with an organic dye layer formed by using the ultra-high purity fluorinated alcohol.

Abstract translation: 本发明提供了一种用于制造特性和耐候性优异的光学记录介质的氟化醇，以及具有通过使用氟化醇形成的有机染料层的光学记录介质。一种用于制造具有 有机染料层和反射层依次形成在透光性基材上，其中沸点不低于120℃的高沸点氟代醇的含量为0.001重量％以下。 光学记录介质设置有使用超高纯度氟化醇形成的有机染料层。

公开(公告)号：US20070190460A1

公开(公告)日：2007-08-16

申请号：US11785387

申请日：2007-04-17

Applicant: Hiroyasu Inoue ,  Koji Mishima ,  Kazuki Suzawa

Inventor： Hiroyasu Inoue ,  Koji Mishima ,  Kazuki Suzawa

IPC: G11B7/24

CPC classification number: G11B7/00455 ,  G11B7/00454 ,  G11B7/243 ,  G11B7/253 ,  G11B2007/24304 ,  G11B2007/24306 ,  G11B2007/24308 ,  G11B2007/2431 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/2432 ,  G11B2007/24324 ,  G11B2007/24328

Abstract: An optical recording/reproducing method and an optical recording medium capable of performing excellent optical recording with a simple structure in a recording layer made of environmentally friendly materials. The optical recording medium has a recording layer on a substrate. The recording layer has a pair of dielectric layers of which states are altered by a laser beam that is an energy beam of which intensity is modulated according to information to be recorded. This recording layer also has a state-change assisting layer sandwiched by these dielectric layers. The state-change assisting layer includes an element selected from Sn, Ti, Si, Bi, Ge, and C as a principle component, while the dielectric material as a base material for the dielectric layers is at least one of ZnS, SiO2, AlN, and Ta2O5.

Abstract translation: 一种光学记录/再现方法和光学记录介质，其能够在由环境友好的材料制成的记录层中以简单的结构执行优异的光学记录。 光记录介质在基板上具有记录层。 记录层具有一对电介质层，其状态被激光束改变，激光束是根据要记录的信息强度被调制的能量束。 该记录层还具有夹在这些介电层之间的状态变化辅助层。 状态变化辅助层包括选自Sn，Ti，Si，Bi，Ge和C作为主要成分的元素，而作为电介质层的基材的电介质材料为ZnS，SiO _{2 ，AlN和Ta 2 O 5。}

公开(公告)号：US07161893B2

公开(公告)日：2007-01-09

申请号：US10488194

申请日：2002-08-21

Applicant: Kenji Yamaga ,  Tsuyoshi Komaki ,  Kazuki Suzawa

Inventor： Kenji Yamaga ,  Tsuyoshi Komaki ,  Kazuki Suzawa

IPC: G11B7/24

CPC classification number: B29C41/045 ,  B29C35/0888 ,  B29C41/085 ,  B29C41/20 ,  B29C43/021 ,  B29C2035/0827 ,  B29C2043/025 ,  B29C2043/043 ,  B29C2043/3605 ,  B29C2791/001 ,  B29D17/005 ,  G11B7/263 ,  G11B7/266

Abstract: A surface treatment of a light transmissive layer by spin coating is carried out in a simple way at low cost. When a light transmissive layer is to be formed by spin coating, the transfer of an information recording layer is carried out using a resin stamper having a convex portion in an outer peripheral portion. At the same time, an inclined plane (concave portion) is formed on the side of a substrate (member on which transfer is performed). As a result, coating is achieved in such a manner that a raise in the outer peripheral portion is prevented from being noticeable.

Abstract translation: 通过旋转涂布对透光层的表面处理以简单的方式以低成本进行。 当通过旋涂形成透光层时，使用在外周部分具有凸部的树脂压模来进行信息记录层的转印。 同时，在基板（进行转印的构件）的侧面上形成倾斜平面（凹部）。 结果，可以防止外周部的升高明显的方式进行涂布。