公开(公告)号：US20090028019A1

公开(公告)日：2009-01-29

申请号：US12282439

申请日：2007-03-13

申请人： Harumitsu Miyashita ,  Kohei Nakata ,  Hiroshi Ueda ,  Youichi Ogura

发明人： Harumitsu Miyashita ,  Kohei Nakata ,  Hiroshi Ueda ,  Youichi Ogura

IPC分类号： G11B5/58

CPC分类号： G11B20/10009 ,  G11B7/0053 ,  G11B7/08523 ,  G11B2220/2537

摘要： An information reproduction device according to the present invention is a device for accessing a recording medium having first address information and second address information recorded thereon. The first address information is represented by a shape formed on the recording medium in advance; and the second address information is recorded on the recording medium together with data. The information reproduction device includes a head section for accessing the recording medium to generate a reproduction signal; a first detection section for detecting the first address information from the reproduction signal; a second detection section for detecting the second address information from the reproduction signal; and a control section for, based on a detection result of either the first detection section or the second detection section which detected the address information first, controlling an access after the detection to the recording medium.

摘要翻译： 根据本发明的信息再现装置是用于访问其上记录有第一地址信息和第二地址信息的记录介质的装置。 第一地址信息由形成在记录介质上的形状预先表示; 并且第二地址信息与数据一起被记录在记录介质上。 信息再现装置包括用于访问记录介质以产生再现信号的头部分; 第一检测部分，用于从再现信号中检测第一地址信息; 第二检测部分，用于从再现信号中检测第二地址信息; 以及控制部分，用于基于首先检测到地址信息的第一检测部分或第二检测部分的检测结果，控制检测到记录介质之后的访问。

公开(公告)号：US07965593B2

公开(公告)日：2011-06-21

申请号：US12121271

申请日：2008-05-15

申请人： Mamoru Shoji ,  Takashi Ishida ,  Kohei Nakata

发明人： Mamoru Shoji ,  Takashi Ishida ,  Kohei Nakata

IPC分类号： G11B7/00

CPC分类号： G11B7/00736 ,  G11B7/08517 ,  G11B7/0901 ,  G11B7/0945

摘要： An optical disk 101 in which information is recorded on a groove track, and an optical disk 107 in which information is recorded on a land track. The optical disk 101 has a control data area 102, and a data recording area 103 in which user data is recorded. The optical disk 107 has a control data area 108, and a data recording area 109 in which user data is recorded. A code for indicating the groove track or the land track onto which a tracking servo control is to be executed is provided both in the control data area 102 of the optical disk 101, and in the control data area 108 of the optical disk 107.

公开(公告)号：US20100081561A1

公开(公告)日：2010-04-01

申请号：US12551822

申请日：2009-09-01

申请人： Kohei Nakata ,  Michio Endo ,  Kentaro Doguchi ,  Shigeru Fujino

发明人： Kohei Nakata ,  Michio Endo ,  Kentaro Doguchi ,  Shigeru Fujino

IPC分类号： C04B35/50

CPC分类号： C04B35/44 ,  C04B35/62665 ,  C04B35/62813 ,  C04B35/62884 ,  C04B35/62897 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/528 ,  C04B2235/5436 ,  C04B2235/604 ,  C04B2235/656 ,  C04B2235/6567 ,  C04B2235/6581 ,  C04B2235/9646 ,  G02B1/00 ,  Y10T428/252 ,  Y10T428/2993

摘要： Provided is an optical element, which is formed by vacuum-sintering a molded body of ceramic particles having an average particle diameter of 1 μm or more and 10 μm or less and including LnxAlyO[x+y]×1.5 (Ln represents a rare-earth element, x represents 1≦x≦10, and y represents 1≦y≦5). Ln preferably includes at least one kind selected from La, Gd, Yb, and Lu. The optical element preferably has a refractive index of 1.85 or more and 2.06 μm or less, and an Abbe number of 48 or more and 65 or less. The optical element having optical properties of high refractive index and low dispersibility is obtained.

摘要翻译： 提供一种光学元件，其通过真空烧结平均粒径为1μm以上且10μm以下的陶瓷粒子的成型体而形成，并且包括LnxAlyO [x + y]×1.5（Ln表示稀土元素， x元素，x表示1＆nlE; x＆nlE; 10，y表示1＆nlE; y＆nlE; 5）。 Ln优选包括选自La，Gd，Yb和Lu中的至少一种。 光学元件的折射率优选为1.85以上且2.06μm以下，阿贝数为48以上且65以下。 获得具有高折射率和低分散性的光学性质的光学元件。

公开(公告)号：US07511408B2

公开(公告)日：2009-03-31

申请号：US11222850

申请日：2005-09-12

申请人： Kohei Nakata

发明人： Kohei Nakata

IPC分类号： H01J19/42

CPC分类号： H01J11/10 ,  C03C3/064 ,  H01J9/244 ,  H01J11/36 ,  H01J29/864 ,  H01J31/127 ,  H01J2217/49271 ,  H01J2329/8635 ,  H01J2329/864 ,  H01J2329/8645

摘要： A spacer for an image display apparatus includes a glass base member which contains SiO2 by 10 to 35 wt %, RO (R representing an alkali earth metal) by 20 to 60 wt %, B2O3 by 9 to 30 wt % and Sb2O3 by 0.01 to 5 wt %.

摘要翻译： 用于图像显示装置的间隔件包括玻璃基底构件，其包含SiO 2为10〜35重量％，RO（R表示碱土金属）为20〜60重量％，B 2 O 3为9〜30重量％，Sb 2 O 3为0.01〜 5重量％。

公开(公告)号：US07152433B2

公开(公告)日：2006-12-26

申请号：US10212098

申请日：2002-08-06

申请人： Kohei Nakata

发明人： Kohei Nakata

IPC分类号： C03C27/10

CPC分类号： C03C27/10 ,  H01J9/241 ,  H01J9/242 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/8655 ,  H01J2329/866

摘要： A method of manufacturing an image display apparatus is provided and includes the steps of bringing panel members that constitute a display panel of the image display apparatus into a bake processing chamber, subjecting to bake processing the display panel members, lowering a temperature of the display panel members, and bringing the display panel members into a seal-bonding processing chamber. Seal-bonding processing is conducted by local heating to a seal-bonding portion.

摘要翻译： 提供一种制造图像显示装置的方法，包括以下步骤：将构成图像显示装置的显示面板的面板构件放入烘烤处理室，对显示面板构件进行烘烤处理，降低显示面板的温度 并将显示面板构件带入密封接合处理室。 通过局部加热对密封接合部进行密封接合处理。

公开(公告)号：US06905384B2

公开(公告)日：2005-06-14

申请号：US09781305

申请日：2001-02-13

申请人： Toshihiko Miyazaki ,  Kohei Nakata ,  Tetsuya Kaneko

发明人： Toshihiko Miyazaki ,  Kohei Nakata ,  Tetsuya Kaneko

IPC分类号： H01J9/39 ,  H01J9/18 ,  H01J9/26 ,  H01J9/38 ,  H01J9/40 ,  H01J9/46 ,  H01J9/48 ,  H01J9/00

CPC分类号： H01J9/46 ,  H01J9/18 ,  H01J9/38 ,  H01J9/48 ,  H01J2329/00

摘要： A method and an apparatus for manufacturing an image displaying apparatus having a display panel. A first substrate of the display panel on which a phosphor exciter is disposed and a second substrate of the display panel on which phosphors emitting light by the phosphor exciter is provided, are prepared under a vacuum atmosphere. Then, the first and the second substrates are carried in a getter processing chamber or bake processing chamber, and getter processing or bake processing is applied thereto under the vacuum atmosphere. After the processing, the first and the second substrates are carried in a seal processing chamber, where the substrates are heat sealed under the vacuum atmosphere. Thus, reduction of vacuum exhaust time and a high vacuum degree in manufacturing an image displaying apparatus is attained and efficiency of manufacturing is improved.

摘要翻译： 一种用于制造具有显示面板的图像显示装置的方法和装置。 在真空气氛下制备其上设置有荧光体激发器的显示面板的第一基板和设置有由荧光体激发器发光的荧光体的显示面板的第二基板。 然后，将第一和第二基板载带在吸气处理室或烘烤处理室中，并在真空环境下对其进行吸气处理或烘烤处理。 在处理之后，第一和第二基板被携带在密封处理室中，其中基板在真空气氛下被热密封。 因此，在制造图像显示装置中实现真空排气时间的减少和真空度的提高，并且提高了制造效率。

公开(公告)号：US06634916B2

公开(公告)日：2003-10-21

申请号：US09813138

申请日：2001-03-21

申请人： Tetsuya Kaneko ,  Kohei Nakata ,  Toshihiko Miyazaki

发明人： Tetsuya Kaneko ,  Kohei Nakata ,  Toshihiko Miyazaki

IPC分类号： H01J926

CPC分类号： H01J9/241 ,  H01J9/24 ,  H01J9/46 ,  H01J9/48 ,  H01J2209/017 ,  H01J2209/26 ,  H01J2209/385 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/8655 ,  H01J2329/866

摘要： An image display appratus is manufactured by processing a panel member through a plurality of chambers including ones for a bake processing and a getter processing. The getter processng is performed at a temperature lower than a temperature of the panel member subjected to the bake processing, to prevent degrading of a getter film.

公开(公告)号：US08218408B2

公开(公告)日：2012-07-10

申请号：US12329755

申请日：2008-12-08

申请人： Naohiro Kimura ,  Kohei Nakata ,  Toyoji Gushima ,  Hiroshi Ueda

发明人： Naohiro Kimura ,  Kohei Nakata ,  Toyoji Gushima ,  Hiroshi Ueda

IPC分类号： G11B5/09 ,  G11B7/00

CPC分类号： G11B20/1833 ,  G11B20/00086 ,  G11B20/00637 ,  G11B20/00695 ,  G11B2020/1239 ,  G11B2020/1268 ,  G11B2020/1836 ,  G11B2220/2541 ,  G11B2220/257 ,  H03M13/1515 ,  H03M13/155

摘要： According to the present invention, when an apparatus performs reproduction from an optical disc of a format not compatible to the apparatus, the apparatus is prevented from obtaining an incorrect address and thus causing a malfunction. A recording method according to the present invention performs first conversion of bit-inverting m number (1≦m

摘要翻译： 根据本发明，当装置从与该装置不兼容的格式的光盘执行再现时，防止该装置获得不正确的地址，从而导致故障。 根据本发明的记录方法，利用里德 - 所罗门码对使用纠错码编码的码字的规定位置的比特反相m号（1＆nlE; m

公开(公告)号：US20110164487A1

公开(公告)日：2011-07-07

申请号：US13062371

申请日：2010-02-12

申请人： Isao Kobayashi ,  Kohei Nakata

发明人： Isao Kobayashi ,  Kohei Nakata

IPC分类号： G11B20/10 ,  G11B20/02 ,  G11B7/135

CPC分类号： G11B20/10212 ,  G11B7/00456 ,  G11B7/1263 ,  G11B20/10009 ,  G11B20/10046 ,  G11B20/10055 ,  G11B20/1012 ,  G11B20/10481 ,  G11B2020/1457 ,  G11B2220/2541 ,  G11B2220/2562

摘要： A writing condition adjusting apparatus according to the present invention adjusts a writing condition using first and second recording patterns. The first recording pattern is used to adjust a writing condition for recording marks and spaces, of which the lengths are equal to or longer than a predetermined recording length, while the second recording pattern is used to adjust a writing condition for recording marks and spaces, of which the lengths are shorter than the predetermined recording length by one recording unit length. If it has been decided that the writing condition that has once been determined by making the write adjustment on such marks that are shorter by one recording unit length needs to be adjusted again, a signal index value that has been defined based on the first recording pattern is set to be a target value. The writing condition for recording marks, which are shorter by one recording unit length, is adjusted again so that a signal index value associated with those marks that are shorter by one recording unit length becomes as close to the target value as possible.

摘要翻译： 根据本发明的写入条件调整装置使用第一和第二记录图案来调整写入条件。 第一记录图案用于调整长度等于或长于预定记录长度的记录标记和间隔的写入条件，而第二记录图案用于调整记录标记和间隔的写入条件， 其长度比预定记录长度短一个记录单元长度。 如果已经确定需要再次调整通过对一个记录单元长度较短的标记进行写入调整而确定的写入条件，则基于第一记录模式定义的信号索引值 被设置为目标值。 再次调整一个记录单元长度缩短的记录标记的写入条件，使与一个记录单元长度缩短的那些标记相关联的信号索引值尽可能接近目标值。

公开(公告)号：US07433277B2

公开(公告)日：2008-10-07

申请号：US11487241

申请日：2006-07-14

申请人： Kohei Nakata ,  Toyoji Gushima ,  Makoto Usui ,  Kazuya Ohshima ,  Junichi Minamino

发明人： Kohei Nakata ,  Toyoji Gushima ,  Makoto Usui ,  Kazuya Ohshima ,  Junichi Minamino

IPC分类号： G11B7/00 ,  G11B15/52 ,  G11B20/00

CPC分类号： G11B7/0053 ,  G11B20/1403 ,  G11B27/19 ,  G11B27/24 ,  G11B2220/20

摘要： A wobble demodulator for reproducing digital information from an optical recording medium in which a track is formed in accordance with a wobble signal that is MSK-modulated so as to contain the digital information by a carrier signal with a predetermined frequency and a sine wave signal with a frequency different from that of the carrier signal, includes: a wobble signal detector for detecting a wobble signal of the track from the optical recording medium; a wobble PLL for detecting the carrier signal based on the wobble signal detected by the wobble signal detector; a multiplier for multiplying the carrier signal detected by the wobble PLL by the wobble signal detected by the wobble signal detector and outputting a multiplied output; a MSK detector for detecting a MSK modulation mark having a phase or a frequency different from that of the carrier signal, based on an integrated value obtained by integrating the multiplied output from the multiplier on a predetermined section basis; and a MSK synchronization detector for detecting a synchronization position with respect to the digital information, based on the MSK modulation mark detected by the MSK detector, wherein the MSK detector compares a continuous predetermined number of the integrated values with a first threshold value for detecting a central portion of the MSK modulation mark, a second threshold value for detecting leading and trailing edges of the MSK modulation mark, and a third threshold value for detecting non-modulated portions before and after the MSK modulation mark, and detects the MSK modulation mark based on a pattern of a comparison result.

摘要翻译： 一种用于从光学记录介质再现数字信息的摆动解调器，其中，根据通过MSK调制的摆动信号形成轨道，以便通过具有预定频率的载波信号和正弦波信号来包含数字信息， 与载波信号不同的频率包括：摆动信号检测器，用于从光记录介质检测轨道的摆动信号; 摆动PLL，用于基于由摆动信号检测器检测的摆动信号检测载波信号; 乘法器，用于将由摆动PLL检测的载波信号乘以由摆动信号检测器检测的摆动信号并输出​​乘法输出; 基于通过对乘法器的乘法输出进行积分而获得的积分值，基于规定的区间来检测具有与载波信号的相位或频率不同的MSK调制标记的MSK检测器; 以及MSK同步检测器，用于基于由MSK检测器检测到的MSK调制标记来检测相对于数字信息的同步位置，其中，MSK检测器将连续的预定数量的积分值与用于检测 MSK调制标记的中心部分，用于检测MSK调制标记的前沿和后沿的第二阈值，以及用于检测MSK调制标记之前和之后的未调制部分的第三阈值，并且基于MSK调制标记检测MSK调制标记 在一个比较结果的模式。