公开(公告)号：US20100254247A1

公开(公告)日：2010-10-07

申请号：US12802672

申请日：2010-06-11

申请人： Hideharu Tajima ,  Nobuyuki Takamori ,  Go Mori ,  Masaki Yamamoto

发明人： Hideharu Tajima ,  Nobuyuki Takamori ,  Go Mori ,  Masaki Yamamoto

IPC分类号： G11B7/00

CPC分类号： G11B7/257 ,  G11B7/24 ,  G11B7/243 ,  G11B7/258 ,  G11B2007/24304 ,  G11B2007/2432 ,  G11B2007/2571

摘要： An optical data recording medium, in which irradiation of a light beam is used for recording and/or reproducing data includes (i) a substrate having an a rise and/or a recess which are a light-incident surface, (ii) a reflective layer, provided on the light-incident surface of the substrate, for reflecting the light beam, (iii) a light absorption layer for converting, to heat, a light of the light beam to heat on the surface of the reflective layer, (iv) a reproducing layer, provided on the surface of the heat-light converting layer, having a transmittance that changes in accordance with a light intensity distribution of the light beam. The optical data recording medium is excellent in super-resolution property, and enables reproduction of a shorter mark length.

摘要翻译： 使用光束的照射用于记录和/或再现数据的光学数据记录介质包括（i）具有作为光入射表面的上升和/或凹部的基板，（ii）反射 层，设置在基板的光入射面上，用于反射光束;（iii）光吸收层，用于转换加热光束的光以在反射层的表面上加热;（iv） ）再现层，其设置在所述热光转换层的表面上，具有根据所述光束的光强度分布而变化的透射率。 光学数据记录介质具有优异的超分辨率特性，并且能够再现更短的标记长度。

公开(公告)号：US20100254243A1

公开(公告)日：2010-10-07

申请号：US12801485

申请日：2010-06-11

申请人： Go Mori ,  Hirohisa Yamada ,  Masaki Yamamoto ,  Yasuhiro Harada ,  Hideharu Tajima ,  Shigemi Maeda ,  Yoshiteru Murakami

发明人： Go Mori ,  Hirohisa Yamada ,  Masaki Yamamoto ,  Yasuhiro Harada ,  Hideharu Tajima ,  Shigemi Maeda ,  Yoshiteru Murakami

IPC分类号： G11B7/00

CPC分类号： G11B20/18 ,  G11B7/00736 ,  G11B7/24065 ,  G11B7/252 ,  G11B7/258 ,  G11B20/10009 ,  G11B20/10046 ,  G11B20/1012 ,  G11B20/10481 ,  G11B20/1217 ,  G11B20/1426 ,  G11B2220/2541 ,  G11B2220/2579

摘要： This invention allows super-resolution reproduction with which a better bER value is attainable, when information is recorded by a random pattern including a mark length not longer than a resolution limit, by use of a highly versatile signal decoding method.Information is recorded as marks and spaces coded by RLL(1,7) modulation, which each of the marks and spaces have one of a plurality of lengths, and 2T marks and 2T spaces of the marks and spaces being formed are shorter than 0.12 μm. An information recording layer (20) includes a reproduction film (21) and a reflective film (22) which are provided in this order from a side from which reproducing light is incident, which reproduction film is made of (i) zinc oxide, (ii) strontium titanate, (iii) titanium oxide, (iv) cerium oxide, or (v) a material including at least one of the (i) through (iv), and which reflective film is made of tantalum or titanium.

公开(公告)号：US20100232269A1

公开(公告)日：2010-09-16

申请号：US12734169

申请日：2008-09-25

申请人： Masaki Yamamoto ,  Hirohisa Yamada ,  Yasuhiro Harada ,  Go Mori ,  Hideharu Tajima ,  Shigemi Maeda ,  Yoshiteru Murakami

发明人： Masaki Yamamoto ,  Hirohisa Yamada ,  Yasuhiro Harada ,  Go Mori ,  Hideharu Tajima ,  Shigemi Maeda ,  Yoshiteru Murakami

IPC分类号： G11B20/10

CPC分类号： G11B7/00 ,  G11B7/0037 ,  G11B7/005 ,  G11B7/08511 ,  G11B7/12 ,  G11B7/126 ,  G11B7/1263 ,  G11B7/24 ,  G11B7/24038 ,  G11B19/125 ,  G11B19/128 ,  G11B2007/0013

摘要： In an optical information storage medium reproduction apparatus (10) for reproducing an optical information storage medium including a plurality of information recording layers each including a recording mark having a length shorter than an optical system resolution limit, reproduction laser power for reading an information recording layer closest to a reproduction-laser-incident surface of the optical information storage medium is set to be lower than reproduction laser power for reading an information recording layer farthest from the reproduction-laser-incident surface but not lower than minimum reproduction laser power that satisfies a reproduction signal characteristic that the optical information storage medium reproduction apparatus (10) requires. With the arrangement, it is possible to prevent that the information recording layer closest to the reproduction-laser-incident surface is irradiated wrongly with reproduction laser having high reproduction laser power, thereby making it possible to obtain successful reproduction quality. That is, it is possible to realize the optical information storage medium reproduction apparatus (10) that can set optimum reproduction laser power and perform stable super resolution reproduction.

公开(公告)号：US20100103807A1

公开(公告)日：2010-04-29

申请号：US12587506

申请日：2009-10-08

申请人： Hideharu Tajima ,  Nobuyuki Takamori ,  Go Mori ,  Masaki Yamamoto

发明人： Hideharu Tajima ,  Nobuyuki Takamori ,  Go Mori ,  Masaki Yamamoto

IPC分类号： G11B7/24

CPC分类号： G11B7/257 ,  G11B7/24 ,  G11B7/243 ,  G11B7/258 ,  G11B2007/24304 ,  G11B2007/2432 ,  G11B2007/2571

摘要： An optical data recording medium, in which irradiation of a light beam is used for recording and/or reproducing data includes (i) a substrate having an a rise and/or a recess which are a light-incident surface, (ii) a reflective layer, provided on the light-incident surface of the substrate, for reflecting the light beam, (iii) a light absorption layer for converting, to heat, a light of the light beam to heat on the surface of the reflective layer, (iv) a reproducing layer, provided on the surface of the heat-light converting layer, having a transmittance that changes in accordance with a light intensity distribution of the light beam. The optical data recording medium is excellent in super-resolution property, and enables reproduction of a shorter mark length.

公开(公告)号：US20100091638A1

公开(公告)日：2010-04-15

申请号：US12588181

申请日：2009-10-07

申请人： Masaki Yamamoto ,  Hirohisa Yamada ,  Yasuhiro Harada ,  Hideharu Tajima ,  Jun Akiyama

发明人： Masaki Yamamoto ,  Hirohisa Yamada ,  Yasuhiro Harada ,  Hideharu Tajima ,  Jun Akiyama

IPC分类号： G11B7/125

CPC分类号： G11B7/1263 ,  G11B7/005

摘要： An optical information recording medium reproducing apparatus 1 includes: a signal detecting/extracting section 15 extracting, from reproduction signal data, extracted reproduction signal data corresponding to a predetermined data pattern; a calculating circuit 10 calculating, from the extracted reproduction signal data, a reproducing power control value for controlling laser light reproducing power; and a reproducing power control section 16 controlling the reproducing power based on the reproducing power control value. The predetermined data pattern is obtained from a space which is sandwiched between marks of λ/2NA or longer and is shorter than λ/4NA and/or a mark which is sandwiched between spaces of λ/2NA or longer and is shorter than λ/4NA. Therefore, even when environmental temperature changes in reproduction, the optical information recording medium reproducing apparatus capable of reproducing a super resolution medium including marks each shorter than λ/4NA optimally controls laser light reproducing power and prevents degradation of reproduction signal quality.

摘要翻译： 光信息记录介质再现装置1包括：信号检测/提取部分15，从再现信号数据提取对应于预定数据图形的提取的再现信号数据; 计算电路10根据所提取的再现信号数据计算用于控制激光再现功率的再现功率控制值; 以及再现功率控制部分16，其基于再现功率控制值来控制再现功率。 从λ/ 2NA以上且短于λ/ 4NA的标记和/或夹在λ/ 2NA以上且短于λ/ 4NA的间隔的标记的空间获得预定数据图案 。 因此，即使在再现环境温度变化的情况下，能够再现包含比λ/ 4NA短的标记的超分辨率介质的光信息记录介质再现装置也能够最佳地控制激光再生功率，防止再现信号品质的劣化。

公开(公告)号：US07682678B2

公开(公告)日：2010-03-23

申请号：US10804328

申请日：2004-03-18

申请人： Nobuyuki Takamori ,  Hideharu Tajima ,  Go Mori ,  Masaki Yamamoto

发明人： Nobuyuki Takamori ,  Hideharu Tajima ,  Go Mori ,  Masaki Yamamoto

IPC分类号： B32B3/02

CPC分类号： G11B7/243 ,  G11B7/257 ,  Y10T428/21

摘要： An optical information recording medium includes a substrate formed in a concave-convex state by providing pits or grooves corresponding to recorded information, used for optically reproducing the information by irradiation of a light beam, and may also include a recording layer. The optical information recording medium includes a temperature responsive layer 21 whose reflectance and/or transmittance for the light beam changes with an increase in temperature caused by the irradiation of a light beam and a light absorption layer 22. With such an arrangement, the present invention provides an optical information recording medium enabling secure and highly accurate readout of information recorded with high density, a recording method and a readout method using the same, a readout device, and a recording device.

摘要翻译： 光学信息记录介质包括通过提供与记录信息相对应的凹坑或凹槽来形成为凹凸状的基板，用于通过照射光束光学地再现信息，并且还可以包括记录层。 光信息记录介质包括温度响应层21，其温度响应层21，其光束的反射率和/或透射率随着由光束和光吸收层22的照射引起的温度升高而改变。通过这样的布置，本发明 提供了一种能够以高密度记录的信息的安全且高度准确的读出的光学信息记录介质，使用该信息的记录方法和读出方法，读出装置和记录装置。

公开(公告)号：US07651403B2

公开(公告)日：2010-01-26

申请号：US11253596

申请日：2005-10-20

申请人： Masaki Yamamoto ,  Hiroshi Saegusa ,  Masahiko Miyamoto ,  Masayoshi Kogawa

发明人： Masaki Yamamoto ,  Hiroshi Saegusa ,  Masahiko Miyamoto ,  Masayoshi Kogawa

IPC分类号： A63B67/02

CPC分类号： A63B69/3614 ,  A63B24/0003 ,  A63B60/42 ,  A63B2060/002 ,  A63B2220/05 ,  A63B2220/13 ,  A63B2220/16 ,  A63B2220/30 ,  A63B2220/36 ,  A63B2220/62 ,  A63B2220/805 ,  A63B2220/806 ,  A63B2220/807

摘要： A golf club selecting method includes measuring a behavior of a golf club during a golf swing performed with the golf club gripped and selecting a golf club in accordance with the golf swing. At first, a swing information for characterizing the behavior of the gold club during the golf swing performed with the golf club gripped is acquired. Then a golf club is selected in accordance with the golf swing based on the acquired swing information, wherein the acquired swing information contains a movement speed at each of a plurality of predetermined positions which are different from each other on a golf club shaft axis of the golf club, and the movement speed is a speed in an impact state immediately before a golf ball is hit with the golf club.

摘要翻译： 一种高尔夫球杆选择方法包括：在高尔夫挥杆练习期间测量高尔夫球杆的行为，高尔夫球杆按照高尔夫挥杆来抓握并选择高尔夫球杆。 首先，获取用于表示在高尔夫挥杆中执行的高尔夫挥杆中的黄金俱乐部的行为的挥杆信息。 然后根据所获取的摆动信息根据高尔夫挥杆选择高尔夫球杆，其中所获取的摆动信息包含在高尔夫球杆轴的轴线上彼此不同的多个预定位置中的每一个上的移动速度 高尔夫球杆，并且运动速度是在高尔夫球被高尔夫球杆撞击之前的冲击状态的速度。

公开(公告)号：US20100001825A1

公开(公告)日：2010-01-07

申请号：US12484575

申请日：2009-06-15

申请人： Masaki Yamamoto

发明人： Masaki Yamamoto

IPC分类号： H01F27/28

CPC分类号： H03J5/244 ,  H01F5/00 ,  H05K1/18 ,  H05K2201/1003 ,  H05K2201/10265 ,  H05K2201/10522

摘要： A double-tuned circuit includes a primary side tuned circuit having a first air-cored coil and a secondary side tuned circuit having a second air-cored coil. The first air-cored coil and the second air-cored coil are opposed to each other so that one opening end of the first air-cored coil and one opening end of the second air-cored coil are capable of being coupled to each other on a coil mounting surface. The coil mounting surface is provided with a first conductive pattern formed adjacent to the first air-cored coil in a direction perpendicular to an arrangement direction of the first and second air-cored coils, and both ends of first conductive pattern are connected to a ground.

摘要翻译： 双调谐电路包括具有第一空心线圈的初级侧调谐电路和具有第二空心线圈的次级侧调谐电路。 第一空心线圈和第二空心线圈彼此相对，使得第一空心线圈的一个开口端和第二空心线圈的一个开口端能够彼此连接 线圈安装面。 线圈安装面设置有与第一空心线圈相邻的第一导电图案，该第一导电图案沿垂直于第一和第二空心线圈的排列方向的方向形成，第一导电图案的两端连接到地面 。

公开(公告)号：US07618768B2

公开(公告)日：2009-11-17

申请号：US10912028

申请日：2004-08-04

申请人： Masaki Yamamoto ,  Go Mori ,  Hideharu Tajima ,  Nobuyuki Takamori ,  Michinobu Mieda

发明人： Masaki Yamamoto ,  Go Mori ,  Hideharu Tajima ,  Nobuyuki Takamori ,  Michinobu Mieda

IPC分类号： G03F7/00

CPC分类号： G03F7/0017 ,  G03F7/11 ,  G11B7/261 ,  Y10T156/1041

摘要： By using an existing, relatively inexpensive manufacturing device, micropatterns (e.g. guiding grooves, prepits) having such track pitch and pit pitch that are smaller than the diameter of a light spot are formed more finely. There are provided at least two layers, i.e. (i) a resin substrate and (ii) a depressed part inducing layer made of dielectric material or metal oxide. A light beam is radiated and focused onto the depressed part inducing layer so as to form pit parts and/or guiding grooves on irradiated parts of the resin substrate. The depressed part inducing layer is then removed, so as to expose the pit parts and/or guiding grooves.

摘要翻译： 通过使用现有的，相对便宜的制造装置，更细微地形成具有比光点的直径小的轨道间距和凹坑间距的微图案（例如导向槽，预凹坑）。 提供至少两层，即（i）树脂基材和（ii）由介电材料或金属氧化物制成的凹陷部分诱导层。 将光束照射并聚焦到凹陷部诱导层上，以在树脂基板的照射部分上形成凹坑部分和/或引导凹槽。 然后去除凹陷部分诱导层，以露出凹坑部分和/或引导凹槽。

公开(公告)号：US20090155589A1

公开(公告)日：2009-06-18

申请号：US11596857

申请日：2005-05-20

申请人： Hiroyuki Aikyou ,  Toshifumi Shiroya ,  Masaki Yamamoto ,  Takashi Kyoutani

发明人： Hiroyuki Aikyou ,  Toshifumi Shiroya ,  Masaki Yamamoto ,  Takashi Kyoutani

IPC分类号： C01B31/02 ,  B01J13/00 ,  B82B1/00 ,  B82B3/00

CPC分类号： B82Y30/00 ,  C01B32/05 ,  Y10T428/2982

摘要： Fibrous fine carbon particles of a novel structure improved in dispersibility in the dispersing media are provided. These particles have a minor diameter of 5 nm to 5 μm and have a rugged structure in which the mean value of surface roughness defined by the following equation (I) is not less than 8.0%: Surface roughness(%)=((Sd−Hd)/Hd)  (I) (In determination of surface roughness, surface ruggedness of the fine carbon particles is measured by AFM Tapping Mode, forming the two-dimensional images of the particles from the obtained data, then an arbitrary straight line is selected on the two-dimensional images, forming the outline from the above data corresponding to the said straight line, then a section of measurement (S) is selected, said section being an area where the length of the virtual straight line connecting the two points on the said outline is within the range of 20 to 35 nm, and with the length of the virtual straight line between the said two point being represented by Hd and the length of the actual outline between the two point being represented by Sd, surface roughness is calculated from the above equation (I); the section of measurement (S) is a portion where the deviation of the outline from the virtual straight line is ±0.5 Hd.)

摘要翻译： 提供了在分散介质中分散性提高的新颖结构的纤维状细碳颗粒。 这些颗粒具有5nm至5μm的小直径，并且具有凹凸结构，其中由以下等式（I）定义的表面粗糙度的平均值不小于8.0％：<？in-line-formula description =“ 在线公式“end =”lead“？>表面粗糙度（％）=（（Sd-Hd）/ Hd）（I）<？in-line-formula description =”In-line Formulas“end =”tail“ （在表面粗糙度的测定中，通过AFM攻丝模式测定细小碳粒子的表面粗糙度，从得到的数据形成粒子的二维图像，然后在二维图像上选择任意的直线 从与所述直线对应的上述数据形成轮廓，然后选择测量部分（S），所述部分是连接所述轮廓上的两点的虚拟直线的长度在所述轮廓内的区域 范围为20至35nm，并且所述两点之间的虚拟直线的长度被表示 通过Hd和两点之间的实际轮廓的长度由Sd表示，表面粗糙度由上述等式（I）计算; 测量部分（S）是轮廓与虚拟直线的偏差为±0.5Hd的部分。）