公开(公告)号：US20050254404A1

公开(公告)日：2005-11-17

申请号：US11124699

申请日：2005-05-09

申请人： Motohiro Furuki

发明人： Motohiro Furuki

IPC分类号： G03F7/20 ,  G11B7/24 ,  G11B7/26 ,  G11B9/00

CPC分类号： G11B7/261

摘要： When a stamper master disc 1 to produce an optical recording medium is manufactured, the concavities and convexities corresponding to the pits of a finally obtained optical recording medium are formed by recording compensation exposure pulses of a plurality of exposure pulses symmetrical to the center of the longitudinal direction of the pit. Thus, in the optical recording medium, a pit width difference produced by a difference of the pit lengths can be decreased.

摘要翻译： 当制造压模母盘1以制造光记录介质时，通过记录与纵向中心对称的多个曝光脉冲的补偿曝光脉冲来形成与最终获得的光记录介质的凹坑相对应的凹凸 坑的方向 因此，在光记录介质中，可以减小由凹坑长度差产生的凹坑宽度差。

公开(公告)号：US20050167868A1

公开(公告)日：2005-08-04

申请号：US11089657

申请日：2005-03-25

申请人： Minoru Takeda ,  Nobuyuki Arakawa ,  Motohiro Furuki ,  Shingo Imanishi

发明人： Minoru Takeda ,  Nobuyuki Arakawa ,  Motohiro Furuki ,  Shingo Imanishi

IPC分类号： G11B11/105 ,  B29C35/08 ,  B29C43/02 ,  B29C43/18 ,  B29C43/20 ,  B29C45/26 ,  B29D17/00 ,  G11B7/007 ,  G11B7/26 ,  G11B9/10

CPC分类号： B29D17/005 ,  B29C35/0888 ,  B29C43/021 ,  B29C43/18 ,  B29C43/203 ,  B29C45/2632 ,  B29C2035/0827 ,  B29C2043/025 ,  G11B7/00718 ,  G11B7/263 ,  G11B9/10

摘要： A stamper suppressed in surface roughness, uneven thickness, and deviation of circularity in inner circumference, a method of producing the same, an optical recording medium produced by molding using the stamper, and a method of producing the same, wherein a base member having a mirror polished main surface and comprising silicon or glass is formed with a resist film; the resist film is exposed by a focused electron beam, an ultraviolet ray laser, etc. and developed so as to form a resist film of a pattern corresponding to relief shapes; the mirror surface of the base member is processed to relief shapes (projecting regions and recessed regions) by dry etching etc. using the obtained resist film as a mask so as to obtain a stamper; the obtained stamper is used for injection molding to form a medium substrate; and an optical recording multilayer film and a protective layer are formed to thereby produce an optical recording medium.

公开(公告)号：US20050048595A1

公开(公告)日：2005-03-03

申请号：US10486022

申请日：2003-05-30

申请人： Hisayuki Yamatsu ,  Motohiro Furuki ,  Masanobu Yamamoto

发明人： Hisayuki Yamatsu ,  Motohiro Furuki ,  Masanobu Yamamoto

IPC分类号： C12M1/00 ,  C12M1/34 ,  G01N21/64 ,  G01N33/53 ,  G01N33/543 ,  G01N33/58 ,  G01N37/00 ,  C12Q1/34

CPC分类号： G01N21/645 ,  G01N21/6428 ,  G01N33/54373 ,  G01N2021/6439 ,  G01N2021/6482

摘要： To provide a bioassay system or the like, which can solve the problem of allocating spaces above detecting sections and can also stabilize servo-controlled operation of a disk-shaped plate. Provided is a bioassay system (U) or the like, which is equipped with at least means for immobilizing a nucleotide chain, a peptide, a protein, a lipid, a low molecular-weight compound, a liposome or any other biological substance as a detection substance (D) in a detecting section (3), dropping a target-substance containing solution (S) onto the immobilized detection substance (D), and causing the detection substance (D) and the target substance (T) to interact with each other to prepare a reaction product (R); and means for condensing fluorescence (F), which has been emitted from the fluorescence-labeled substance (D) by irradiating excitation light (P) of a specific wavelength onto the reaction product (R), by a lens (5) arranged on a side of a back surface (102) of the reaction section (3) to determine an intensity of the fluorescence (F).

摘要翻译： 为了提供生物分析系统等，其可以解决在检测部分上方分配空间的问题，并且还可以稳定盘形板的伺服控制操作。 提供了一种生物测定系统（U）等，它们至少装备有用于将核苷酸链，肽，蛋白质，脂质，低分子量化合物，脂质体或任何其它生物物质固定的方法，作为 在检测部（3）中检测物质（D），将含有目标物质的溶液（S）滴加到固定化检测物质（D）上，使检测物质（D）和目标物质（T）与 彼此制备反应产物（R）; 以及通过用布置在反应产物（R）上的透镜（5）将特定波长的激发光（P）照射到反应产物（R）上而从荧光标记物质（D）发射的荧光（F）的装置 反应部分（3）的背表面（102）的侧面以确定荧光强度（F）。

公开(公告)号：US06818855B2

公开(公告)日：2004-11-16

申请号：US10319594

申请日：2002-12-16

申请人： Minoru Takeda ,  Motohiro Furuki

发明人： Minoru Takeda ,  Motohiro Furuki

IPC分类号： B23K2600

CPC分类号： G11B7/261 ,  G11B7/007 ,  G11B7/24 ,  G11B7/24085 ,  G11B7/243 ,  G11B7/2534 ,  G11B7/2542 ,  G11B7/258 ,  G11B7/2585 ,  G11B7/259 ,  G11B7/2595 ,  G11B7/26 ,  G11B7/263

摘要： There are provided an optical disk and a manufacturing method thereof which can increase its recording capacity, e.g. to 15 GB or higher. This optical disk may comprises an optical disk substrate 3 in which successive pits corresponding to a recording signal are formed, a reflection film 4 formed in this optical disk substrate 3 on its surface that successive pits 2 are formed and a light transmissive layer 5 formed on this reflection film 4. When a recorded signal is read out, i.e. reproduced from the optical disk, a signal recorded as successive pits is read out by irradiating of short-wavelength laser light having a wavelength of 350 nm to 420 nm from the side of the light transmissive layer 5 formed on the surface of the optical disk. Moreover, in this optical disk, when the successive pits are observed from the side of the light transmissive layer irradiated by reproducing laser light, the successive pits contain pits having length and width ranging from 80 nm to 250 nm, and the reflection film has the film thickness selected to be 20 nm or less, e.g. greater than 8 nm.

摘要翻译： 提供了一种可以增加其记录容量的光盘及其制造方法，例如， 至15 GB或更高。 该光盘可以包括：光盘基板3，其中形成有对应于记录信号的连续的凹坑;在该光盘基板3的形成有连续的凹坑2的表面上形成的反射膜4，以及形成在 当从光盘再现记录信号时，通过从波长350nm至420nm的波长的短边照射短波长激光，读出记录为连续凹坑的信号 形成在光盘表面上的透光层5.此外，在该光盘中，当从由再现激光照射的透光层的一侧观察到连续的凹坑时，连续的凹坑包含具有长度和宽度的凹坑 范围为80nm至250nm，并且反射膜的膜厚选择为20nm或更小，例如 大于8nm。

公开(公告)号：US06512735B1

公开(公告)日：2003-01-28

申请号：US09720742

申请日：2001-04-02

申请人： Minoru Takeda ,  Motohiro Furuki

发明人： Minoru Takeda ,  Motohiro Furuki

IPC分类号： G11B724

CPC分类号： G11B7/261 ,  G11B7/007 ,  G11B7/24 ,  G11B7/24085 ,  G11B7/243 ,  G11B7/2534 ,  G11B7/2542 ,  G11B7/258 ,  G11B7/2585 ,  G11B7/259 ,  G11B7/2595 ,  G11B7/26 ,  G11B7/263

摘要： An optical disk having a recording capacity of about at least 15 GB and methods of making the same. The optical disk may include an optical disk substrate having successive pits formed into a first surface. The successive pits may correspond to a recording signal. The optical disk may further have a reflection film formed on the first surface of the optical disk substrate and in the successive pits and have a light transmissive layer formed on the reflection film. If a length of an effective pit length B of each pit of the plurality of successive pits is restricted to be not less than 80 nm and not greater than 250 nm, then a thickness T of the reflection film is restricted to be not greater than 20 nm and not less than 8 nm, and the thickness of the light transmissive layer is restricted to be not greater than 177 &mgr;m and not less than 10 &mgr;m.

摘要翻译： 具有大约至少15GB的记录容量的光盘及其制造方法。 光盘可以包括具有形成在第一表面中的连续凹坑的光盘基板。 连续的凹坑可以对应于记录信号。 光盘还可以具有形成在光盘基板的第一表面上的反射膜和连续的凹坑中，并且在反射膜上形成有透光层。 如果多个连续凹坑的每个凹坑的有效凹坑长度B的长度被限制为不小于80nm且不大于250nm，则反射膜的厚度T被限制为不大于20 nm且不小于8nm，并且透光层的厚度限制在不大于177μm且不小于10μm。

公开(公告)号：US06349086B2

公开(公告)日：2002-02-19

申请号：US09226701

申请日：1999-01-07

申请人： Masato Nishida ,  Tetsuhiro Sakamoto ,  Toshiyuki Kashiwagi ,  Motohiro Furuki

发明人： Masato Nishida ,  Tetsuhiro Sakamoto ,  Toshiyuki Kashiwagi ,  Motohiro Furuki

IPC分类号： G11B370

CPC分类号： G11B7/2542 ,  B29D17/005 ,  B29L2009/00 ,  G11B7/24 ,  G11B7/2433 ,  G11B7/2531 ,  G11B7/2533 ,  G11B7/2534 ,  G11B7/254 ,  G11B7/2578 ,  G11B7/2585 ,  G11B7/26 ,  G11B7/266 ,  G11B2007/24304

摘要： An optical disc and its manufacturing method in which humps may be prohibited from being formed on an outer rim area of the disc to assure optimum surface properties of a light transmitting layer of the disc to contribute to further increase in recording capacity. On a substrate 2 of an optical disc 1 are sequentially formed a recording portion 6 and a light transmitting layer 5. The light falls on the light transmitting layer 5 to record and/or reproduce information signals for a signal recording area 6a of the substrate 2. The radial distance D from the outermost rim of the substrate 2 to the signal recording area 6a is selected to be larger than the radial width L of a hump 5a formed on the outer rim of the light transmitting layer 5. The hump 5a has a height h from the surface of the light transmitting layer 5 not larger than 70 &mgr;m.

摘要翻译： 一种光盘及其制造方法，其中可以禁止在盘的外缘区域上形成隆起，以确保光盘的光透射层的最佳表面特性有助于进一步提高记录容量。 在光盘1的基板2上顺序地形成有记录部6和透光层5.光落在透光层5上，以记录和/或再现基板2的信号记录区域6a的信息信号 选择从基板2的最外边缘到信号记录区域6a的径向距离D大于形成在透光层5的外缘上的隆起部5a的径向宽度L.隆起部5a具有 从透光层5的表面的高度h不大于70μm。

公开(公告)号：US06214528B1

公开(公告)日：2001-04-10

申请号：US09161670

申请日：1998-09-29

申请人： Minoru Takeda ,  Hisayuki Yamatsu ,  Motohiro Furuki

发明人： Minoru Takeda ,  Hisayuki Yamatsu ,  Motohiro Furuki

IPC分类号： G03F720

CPC分类号： G11B7/261 ,  Y10S430/146

摘要： A photoresist is applied onto a substrate, the photoresist-coated substrate is exposed to a laser beam of 300 nm or less in wavelength to form a latent image indicative of an information signal, and the photoresist on the substrate is developed to form a pit/groove pattern indicating the information signal. The photoresist has a mean value of 0.1 or less between extinction coefficients before and after the exposure to the laser beam.

摘要翻译： 将光致抗蚀剂施加到基板上，将光致抗蚀剂涂覆的基板暴露于波长为300nm或更小的激光束，以形成指示信息信号的潜像，并且将基板上的光致抗蚀剂显影以形成凹坑/ 凹槽图案指示信息信号。 光致抗蚀剂在暴露于激光束之前和之后的消光系数之间的平均值为0.1或更小。

公开(公告)号：US5972459A

公开(公告)日：1999-10-26

申请号：US63328

申请日：1998-04-20

申请人： Osamu Kawakubo ,  Toshiyuki Kashiwagi ,  Koichi Yasuda ,  Masahiko Kaneko ,  Mitsuo Naito ,  Motohiro Furuki

发明人： Osamu Kawakubo ,  Toshiyuki Kashiwagi ,  Koichi Yasuda ,  Masahiko Kaneko ,  Mitsuo Naito ,  Motohiro Furuki

IPC分类号： G11B7/004 ,  G11B7/007 ,  G11B7/135 ,  G11B7/24 ,  G11B7/243 ,  G11B7/253 ,  G11B7/2534 ,  G11B7/254 ,  G11B7/2542 ,  G11B7/257 ,  G11B7/258 ,  G11B7/2585 ,  G11B7/2595 ,  B32B3/00

CPC分类号： G11B7/00718 ,  G11B7/1374 ,  G11B7/24 ,  G11B7/2542 ,  G11B2007/13727 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24316 ,  G11B2007/25706 ,  G11B2007/2571 ,  G11B2007/25715 ,  G11B2007/25716 ,  G11B7/004 ,  G11B7/252 ,  G11B7/2534 ,  G11B7/2585 ,  G11B7/2595 ,  Y10S428/913 ,  Y10S430/146 ,  Y10T428/21

摘要： An optical recording medium is provided which achieves a higher recording capacity. This optical recording medium includes a base formed of thermoplastic resin which has a thickness ranging from between approximately 0.3 to 1.2 nm, a guide groove formed on the base, at least a reflective film and a phase-change recording layer successively formed on the guide groove, arid a light transmissive layer having a thickness ranging from between approximately 3 to 177 .mu.m. In this optical recording medium, the unevenness .DELTA.t of the thickness of the light transmission layer is set within the range of:.DELTA.t.ltoreq..+-.5.26(.lambda./N.A..sup.4)(.mu.m)wherein N.A. represents a numerical aperture of an optical head device of the optical disk recording and/or reproducing apparatus and .lambda. represents the wavelength of laser light utilized by the optical disk recording and/or reproducing apparatus.

摘要翻译： 提供了一种实现更高记录容量的光记录介质。 该光记录介质包括由热塑性树脂形成的基底，其厚度介于约0.3至1.2nm之间，形成在基底上的引导槽，至少反射膜和相继形成在引导槽上的相变记录层 ，以及厚度范围在约3至177μm之间的透光层。 在该光记录介质中，光透射层厚度的不平坦度DELTA t被设定在以下的范围内：Δt= 0.005 /（λ/λ）（μm），其中NA表示数值孔径 的光盘记录和/或再现装置的光学头装置，λ表示由光盘记录和/或再现装置使用的激光的波长。

公开(公告)号：US08553229B2

公开(公告)日：2013-10-08

申请号：US12259235

申请日：2008-10-27

申请人： Motohiro Furuki ,  Shingo Imanishi ,  Masataka Shinoda ,  Akitoshi Suzuki ,  Kazushi Miyake

发明人： Motohiro Furuki ,  Shingo Imanishi ,  Masataka Shinoda ,  Akitoshi Suzuki ,  Kazushi Miyake

IPC分类号： G01N35/08 ,  G01N21/05

CPC分类号： G01N15/1425 ,  G01N15/1436 ,  G01N15/1459 ,  G01N15/1484 ,  G01N21/6428 ,  G01N21/645 ,  G01N2015/1006 ,  G01N2015/1497 ,  G01N2021/058 ,  G01N2021/6419 ,  G01N2021/6421 ,  G01N2201/10 ,  G01N2201/11

摘要： A fine particle measuring method of performing optical measurement of fine particles introduced into a plurality of sample fluidic channels provided at predetermined distances on a substrate by scanning light to the sample fluidic channels is disclosed. The method includes: sequentially irradiating the light to at least two or more reference regions provided together with the sample fluidic channels; detecting a change of optical property occurring in the light due to the reference regions; and controlling timing of emission of the light to the sample fluidic channels.

摘要翻译： 公开了一种微粒测量方法，其通过向样品流体通道扫描光来对引入到以预定距离设置在基板上的多个样品流体通道中的微粒进行光学测量。 该方法包括：顺序地将光照射到与样品流体通道一起提供的至少两个或更多个参考区域; 检测由于参考区域而在光中发生的光学特性的变化; 并控制向样品流体通道发射光的定时。

公开(公告)号：US08491853B2

公开(公告)日：2013-07-23

申请号：US11435822

申请日：2006-05-18

申请人： Minoru Takeda ,  Motohiro Furuki ,  Tatsumi Ito

发明人： Minoru Takeda ,  Motohiro Furuki ,  Tatsumi Ito

IPC分类号： B01L3/00 ,  C12Q1/00 ,  C12Q1/34 ,  B01D57/02 ,  B01D59/42 ,  B01D59/50 ,  B01D61/42

CPC分类号： G01N35/00069 ,  B01L3/5085 ,  B01L2300/02 ,  B01L2300/0645 ,  B01L2300/0806 ,  B01L2300/0887 ,  B01L2300/168 ,  B01L2400/0415 ,  B29C45/263 ,  B29C45/372 ,  G01N33/553 ,  G01N2035/00772

摘要： A substrate for bioassay comprises a substrate and a group of reaction regions serving as a field where interaction between substances proceeds and formed in the substrate, and a group of information pits used to obtain positional information of individual reaction regions and/or substance information used in the reaction regions. The group of reaction regions and the group of information pits are not formed in the same substrate surface. A bioassay apparatus using the substrate and a method for making the substrate are also provided.

摘要翻译： 用于生物测定的底物包括底物和一组反应区域，用作物质在基质中进行和形成的相互作用的场，以及一组用于获得各个反应区域和/或物质信息的位置信息的信息坑 反应区域。 反应区域组和信息组组不形成在同一衬底表面。 还提供了使用该基板的生物测定装置和制造该基板的方法。