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131. 发明授权

US06603726B1 Pre-pit detection unit 失效
标题翻译：预坑检测单元
公开(公告)号：US06603726B1
公开(公告)日：2003-08-05
申请号：US09557308
申请日：2000-04-25
申请人： Masayoshi Yoshida , Yoshitaka Shimoda
发明人： Masayoshi Yoshida , Yoshitaka Shimoda
IPC分类号： G11B700
CPC分类号： G11B20/10009 , G11B7/0053 , G11B7/131 , G11B20/10027
摘要： A pre-pit detection unit having pre-pit detection circuits (600 and 700) respectively corresponding to beam intensity in mark and space periods that are provided in parallel on the output side of a push-pull circuit (500) for generating a pre-data signal. The pre-pit detection unit finally outputs the OR of the outputs of both pre-pit detection circuits as a pre-pit detection signal (l). An AGC circuit (601 and 701) for making the maximum amplitude of a radial push-pull signal (d) obtainable from said push-pull circuit coincide with a reference value is provided in the preceding stages of pre-pit detecting comparators (606 and 706) in the respective pre-pit detection circuits.
摘要翻译：一种预凹坑检测单元，具有分别对应于在推挽电路（500）的输出侧并联设置的标记和空间周期中的光束强度的预凹坑检测电路（600和700）数据信号。预坑检测单元最终将两个预坑检测电路的输出的OR作为预凹坑检测信号（l）输出。在前置凹坑检测比较器（606和6）中提供用于使可从所述推挽电路获得的径向推挽信号（d）的最大幅度与参考值一致的AGC电路（601和701） 706）。

132. 发明授权

US06507541B1 Information recording apparatus 失效
公开(公告)号：US06507541B1
公开(公告)日：2003-01-14
申请号：US09233423
申请日：1999-01-20
申请人： Shinji Suzuki , Masayoshi Yoshida , Ichiro Higuchi , Hiroshi Suzuki
发明人： Shinji Suzuki , Masayoshi Yoshida , Ichiro Higuchi , Hiroshi Suzuki
IPC分类号： G11B7085
CPC分类号： G11B27/034 , G11B19/04 , G11B20/10527 , G11B27/036 , G11B27/105 , G11B27/11 , G11B27/329 , G11B27/34 , G11B27/36 , G11B2220/20 , G11B2220/65 , H04N5/85 , H04N9/8042
摘要： An information recording apparatus for recording record information onto a record medium, on which (i) a plurality of information groups each comprising one series of the record information and (ii) management information including positional information indicating a recorded area of each of the information groups are recordable, is provided with: a detecting device for detecting the management information, which is recorded in advance on the record medium, from the record medium; a recording device for newly recording the record information onto the record medium; an outputting device for outputting an identification information to identify the information groups, which are recorded in advance on the record medium, on the basis of the detected management information while the recording device is newly recording the record information; a specifying device for specifying an erasable information from among the information groups which are identified by the outputted identification information while the recording device is newly recording the record information; and a controlling device for controlling the recording device to newly record the record information to a recordable area, which includes the recorded area of the specified erasable information as well as a non-recorded area where the record information is not recorded, of the record medium on the basis of the positional information included in the detected management information.

133. 发明授权

US5764610A Optical disk type identification system using a frequency detector 失效
标题翻译：使用频率检测器的光盘类型识别系统
公开(公告)号：US5764610A
公开(公告)日：1998-06-09
申请号：US784383
申请日：1997-01-17
申请人： Masayoshi Yoshida , Naoharu Yanagawa
发明人： Masayoshi Yoshida , Naoharu Yanagawa
IPC分类号： G11B7/00 , G11B7/004 , G11B19/12 , G11B19/28 , G11B23/36 , G11B3/90
CPC分类号： G11B19/12 , G11B23/36
摘要： A disc type identifying system for efficiently identifying one optical disc type from others having different recording formats, though having the same size and shape, is provided. The disc type identifying system comprises driver for rotating a disc to be identified a predetermined number of rotations; frequency detector for detecting frequency of a playback signal from the disc to be identified; and identifier for identifying the disc type based on the frequency of the playback signal detected when the disc to be identified is rotated the predetermined number of rotations. The predetermined number of rotations is set at the lowest linear speed among linear speeds defined in the different recording formats. Because the disc type may be identified in the process of a startup operation of a combination unit by constructing as described above, the startup time may be shortened, thus enhancing the efficiency of the system.
摘要翻译：提供了具有相同尺寸和形状的用于从具有不同记录格式的其他光盘类型有效地识别一种光盘类型的光盘类型识别系统。盘型识别系统包括用于旋转盘以便识别预定转数的驱动器; 频率检测器，用于检测来自要识别的盘的重放信号的频率; 以及用于基于当要识别的盘旋转预定转数时检测到的重放信号的频率来识别光盘类型的标识符。在不同记录格式中定义的线速度之间，将预定转数设定在最低线速度。因为通过如上所述构造，可以在组合单元的启动操作的过程中识别光盘类型，所以可以缩短启动时间，从而提高系统的效率。

134. 发明申请

US20190380677A1 METHOD AND APPARATUS FOR ULTRASONIC CONTINUOUS MEASUREMENT OF BLOOD VESSEL DIAMETER 审中-公开
公开(公告)号：US20190380677A1
公开(公告)日：2019-12-19
申请号：US16439850
申请日：2019-06-13
申请人： Yuu Ono , Masayoshi Yoshida , Andy Huang , Sreeraman Rajan
发明人： Yuu Ono , Masayoshi Yoshida , Andy Huang , Sreeraman Rajan
IPC分类号： A61B8/08 , A61B8/00
摘要： Changes in the mechanical and/or physiological properties of blood vessel serve as important indicators for prediction of cardiovascular disease. One challenge of the ultrasonic blood vessel measurement is the compression of the vessel due to the weight of a conventional ultrasound probe employed, resulting in the error on the diameter estimation. The presented invention addresses this issue with low-cost wearable ultrasound film sensors, which is flexible and lightweight so that it does not deform the blood vessel of interest beneath the sensor or restrict its motion during the measurement. In the preferred embodiment, the sensor is attached on a body surface above a blood vessel of interest. Pulsed ultrasound is transmitted into the body and the echoes from the posterior and anterior boundaries of a blood vessel are acquired with an ultrasound M-mode measurement. Then, the depth of each boundary is obtained with an ultrasound time of light technique. Finally, the blood vessel diameter is calculated by subtracting the depth of posterior boundary from that of anterior boundary of the blood vessel.

135. 发明申请

US20110281484A1 Nonflammable Transparent Fiber-Reinforced Resin Sheet and Process for Production of the Same 审中-公开
标题翻译：不可燃透明纤维增强树脂片及其制造方法
公开(公告)号：US20110281484A1
公开(公告)日：2011-11-17
申请号：US12742458
申请日：2008-11-07
申请人： Masayoshi Yoshida , Nobuaki Naganuma
发明人： Masayoshi Yoshida , Nobuaki Naganuma
IPC分类号： B32B17/02 , B27N3/10
CPC分类号： D03D15/0011 , B29B15/10 , B29K2027/06 , B29K2995/0016 , C03C13/00 , C08J5/043 , C08J2327/06 , D10B2505/02 , Y10T442/2992
摘要： A fiber-reinforced resin sheet comprising a glass fiber woven fabric impregnated with a resin composition containing vinyl chloride-based resin, wherein the glass fiber woven fabric content is 10-50 wt % with respect to the total weight of the fiber-reinforced resin sheet, the glass composing the glass fiber woven fabric comprises SiO2 and at least one of CaO and MgO as a basic composition, the SiO2, CaO and MgO contents represented by X, Y and Z (wt %) respectively with respect to the total weight of the glass are such that X−(Y+Z) is 40-60 wt %, and the fiber-reinforced resin sheet has a haze value of 40% or less.
摘要翻译： 1.一种纤维增强树脂片，其特征在于，包含浸渍有含有氯乙烯类树脂的树脂组合物的玻璃纤维织物，其中所述玻璃纤维织物的含量相对于所述纤维强化树脂片的总重量为10〜50重量％组成玻璃纤维织物的玻璃包含SiO 2和作为碱性组合物的CaO和MgO中的至少一种，分别以X，Y和Z（wt％）表示的SiO 2，CaO和MgO含量相对于该玻璃的X-（Y + Z）为40〜60重量％，纤维强化树脂片的雾度值为40％以下。

136. 发明申请

US20090135707A1 INFORMATION RECORDING DEVICE AND METHOD, COMPUTER PROGRAM AND INFORMATION RECORDING MEDIUM 审中-公开
标题翻译：信息记录装置和方法，计算机程序和信息记录介质
公开(公告)号：US20090135707A1
公开(公告)日：2009-05-28
申请号：US12090943
申请日：2006-10-20
申请人： Tsuyoshi Namiki , Tsuyoshi Hasebe , Shinji Suzuki , Masayoshi Yoshida
发明人： Tsuyoshi Namiki , Tsuyoshi Hasebe , Shinji Suzuki , Masayoshi Yoshida
IPC分类号： G11B7/24
CPC分类号： G11B7/0045 , G11B7/00736 , G11B20/1217 , G11B2007/0013 , G11B2020/1265 , G11B2220/237 , G11B2220/2566
摘要： An information recording/reproducing device (300) is provided with (i) a recording element (302 or the like) for recording information at least in a second recording layer by laser beams passed through a first recording layer; (ii) a record control element (305 or the like) for controlling a recording element to record the recording information, by a recording unit of a recording area which includes a first area in the first recording layer and a second area in the second recording layer at a position facing the first area; and (iii) a format control element (305 or the like) for controlling the recording element to record the prescribed recording information in a first inner circumference area (FS0) and a second inner circumference area (FS1) wherein reproduction control information (File System) for controlling reproduction of the recorded information is to be recorded.
摘要翻译：信息记录/再现装置（300）具有（i）用于通过穿过第一记录层的激光束至少在第二记录层中记录信息的记录元件（302等）（ii）用于通过包括第一记录层中的第一区域和第二记录中的第二区域的记录单元的记录单元来控制用于记录记录信息的记录元件的记录控制元件（305等）在面向第一区域的位置处的层; 以及（iii）用于控制记录元件在第一内周区域（FS0）和第二内圆周区域（FS1）中记录规定记录信息的格式控制元件（305等），其中再现控制信息（文件系统）用于控制记录信息的再现。

137. 发明授权

US07532550B2 Apparatus for setting a recorded parameter on non-used area of an optical disc 有权
标题翻译：用于在光盘的未使用区域设置记录参数的装置
公开(公告)号：US07532550B2
公开(公告)日：2009-05-12
申请号：US10778213
申请日：2004-02-17
申请人： Masayoshi Yoshida
发明人： Masayoshi Yoshida
IPC分类号： G11B21/08
CPC分类号： G11B7/126 , G11B7/0045 , G11B7/1267
摘要： When setting a recording power for use in recording optical information on a DVD-R, by using any one of sectors provided on the DVD-R as a PCA, whether a predetermined special detected signal is detected or not in the sectors is checked (Step S2), a non-used sector where no special detected signal is detected, of the sectors, is retrieved, based on the check result (Step S3), a mark signal for obtaining the special detected signal is recorded in the retrieved non-used sector (Step S5), a setting signal for setting a recording power is recorded in the non-used sector excluding the area where at least the mark signal is recorded (Step S6), and the recorded setting signal is optically detected to set the recording power (Step S13).
摘要翻译：当将用于记录DVD-R上的光学信息的记录功率设置为通过使用DVD-R上提供的扇区中的任何一个作为PCA，检查扇区中是否检测到预定的特殊检测信号（步骤 S2），检索不到扇区的未检测到特殊检测信号的未使用扇区（步骤S3），将获取特殊检测信号的标记信号记录在检索到的未使用的扇区（步骤S5），用于设置记录功率的设置信号被记录在除了至少记录有标记信号的区域之外的未使用扇区中（步骤S6），并且记录的设置信号被光学检测以设置记录电源（步骤S13）。

138. 发明申请

US20090040899A1 Information Recording Device and Method, Computer Program for Record Control, and Information Recording Medium 审中-公开
标题翻译：信息记录装置和方法，用于记录控制的计算机程序和信息记录介质
公开(公告)号：US20090040899A1
公开(公告)日：2009-02-12
申请号：US11887834
申请日：2006-04-03
申请人： Tsuyoshi Namiki , Masayoshi Yoshida , Tsuyoshi Hasebe , Shinji Suzuki
发明人： Tsuyoshi Namiki , Masayoshi Yoshida , Tsuyoshi Hasebe , Shinji Suzuki
IPC分类号： G11B7/20
CPC分类号： G11B7/0045 , G11B7/00736 , G11B20/10 , G11B20/1217 , G11B27/034 , G11B27/322 , G11B2007/0013 , G11B2020/10861 , G11B2020/1227 , G11B2020/1265 , G11B2020/1285 , G11B2020/1288 , G11B2020/1297 , G11B2220/235 , G11B2220/2562
摘要： An information recording device (300) is provided with (i) a recording unit (301 or the like) for recording first information in a first recording layer (L0 layer) and for recording second information in a second recording layer (L1 layer) by a laser beam transmitted through the first recording layer, and (ii) a control unit (305 or the like) for controlling the recording unit to record dummy data as the second information, in a recording area of the second recording layer other than an area facing one recording area of the first recording layer, at the time of recording the first information in the one recording area.
摘要翻译：信息记录装置（300）具有：（i）用于在第一记录层（L0层）中记录第一信息的记录单元（301等），并且用于通过以下步骤在第二记录层（L1层）中记录第二信息：通过第一记录层传输的激光束，以及（ii）控制单元（305等），用于控制记录单元将伪数据作为第二信息记录在除了区域之外的第二记录层的记录区域中在将第一信息记录在一个记录区域中时，面向第一记录层的一个记录区域。

139. 发明授权

US06894955B1 Quick access information read and write devices 失效
标题翻译：快速访问信息读写设备
公开(公告)号：US06894955B1
公开(公告)日：2005-05-17
申请号：US09675059
申请日：2000-09-29
申请人： Yoshitaka Shimoda , Masayoshi Yoshida , Shinichi Nagahara , Tsuyoshi Hasebe , Motoji Nakamura
发明人： Yoshitaka Shimoda , Masayoshi Yoshida , Shinichi Nagahara , Tsuyoshi Hasebe , Motoji Nakamura
IPC分类号： G11B7/085 , G11B7/09 , G11B7/095 , G11B7/135 , G11B7/18
CPC分类号： G11B7/1353 , G11B7/08517 , G11B7/08529 , G11B7/08541 , G11B7/0903 , G11B7/094 , G11B7/0953 , G11B7/0956
摘要： There are provided an information write device and an information read device enabling to generate highly accurate contrast signals. When a main light spot Pc is located at the center of the a groove G, the light spot Pc and sub light spots Psa, Psb are each adapted to radiate a disc DSC such that the sub light spots Psa, Psb radiate positions displaced from the center of the land L. The reflected beams of light from the disc DSC caused by the radiation with the light spots Pc, Psa, Psb are detected to generate push-pull signals each corresponding to the light spots Pc, Psa, Psb, respectively, in accordance with each of the detected signals. Furthermore, a signal to be obtained by amplifying an addition signal, given by adding the push-pull signals each corresponding to the sub light spots Psa, Psb, with a predetermined amplification factor K/n, and a push-pull signal corresponding to the main light spot Pc are added to thereby generate a contrast signal.
摘要翻译：提供了一种能够产生高精度对比度信号的信息写入装置和信息读取装置。当主光斑Pc位于凹槽G的中心时，光斑Pc和次光斑Psa，Psb各自适于辐射盘DSC，使得副光斑Psa，Psb辐射位置从检测由具有光斑Pc，Psa，Psb的辐射引起的来自光盘DSC的反射光束，以产生分别对应于光点Pc，Psa，Psb的推挽信号，根据每个检测到的信号。此外，通过以预定的放大系数K / n加上每个与子光点Psa，Psb相对应的推挽信号给出的相加信号的放大而获得的信号和对应于添加主光点Pc，从而生成对比度信号。

140. 发明授权

US06845069B2 Information editing apparatus, information editing method, and information recording medium on which program for controlling edit is recorded so as to be read by computer 失效
标题翻译：信息编辑装置，信息编辑方法和信息记录介质，用于控制编辑的程序被记录以便由计算机读取
公开(公告)号：US06845069B2
公开(公告)日：2005-01-18
申请号：US09911395
申请日：2001-07-25
申请人： Masanori Nakahara , Takao Sawabe , Nobuyuki Takakuwa , Masayoshi Yoshida
发明人： Masanori Nakahara , Takao Sawabe , Nobuyuki Takakuwa , Masayoshi Yoshida
IPC分类号： H04N5/76 , G11B27/02 , G11B27/034 , G11B27/036 , G11B27/10 , G11B27/19 , G11B27/24 , G11B27/30 , G11B27/32 , G11B27/34 , G11B27/36 , H04N5/91 , G11B7/00
CPC分类号： G11B27/24 , G11B27/034 , G11B27/036 , G11B27/3027 , G11B27/329 , G11B27/34 , G11B27/36 , G11B2220/216 , G11B2220/218 , G11B2220/2545 , G11B2220/2562
摘要： An information editing apparatus for editing recording information already recorded on a write-once recording medium such as DVD-R is provided. In this apparatus, a remaining capacity in the DVD-R is detected. Then, it is determined whether the recording information can be edited or not on the basis of the detected remaining capacity and an amount of information to be recorded in the unrecorded area by editing the recording information. Further, a result of the determination is notified.
摘要翻译：提供了用于编辑已经记录在诸如DVD-R之类的一次写入记录介质上的记录信息的信息编辑装置。在该装置中，检测DVD-R中的剩余容量。然后，通过编辑记录信息，基于检测到的剩余容量和要记录在未记录区域中的信息量来确定是否可以编辑记录信息。此外，通知确定结果。

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