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91. 发明授权

US06798727B2 Optical pickup apparatus 失效
标题翻译：光拾取装置
公开(公告)号：US06798727B2
公开(公告)日：2004-09-28
申请号：US09955978
申请日：2001-09-20
申请人： Takehiro Motegi , Shinichi Takahashi , Mitsutoshi Sugano , Ko Ishii , Makoto Kawamura , Yoshihiro Seita
发明人： Takehiro Motegi , Shinichi Takahashi , Mitsutoshi Sugano , Ko Ishii , Makoto Kawamura , Yoshihiro Seita
IPC分类号： G11B700
CPC分类号： G11B7/127 , G11B7/126 , G11B7/1356 , G11B7/1362 , G11B2007/0006
摘要： A reflective mirror 14 is inclined and placed with respect to an objective lens 16 and a photoelectric conversion element 15 for monitor is placed in the back side of the reflective mirror 14. The reflective mirror 14 is formed into a structure in which a semi-transmission film HM having predetermined reflectance and transmittance is formed on one surface of a substrate of a transparent medium. When a laser beam for information record or information reproduction is launched from semiconductor lasers 2a, 3 to the reflective mirror 14, the semi-transmission film HM splits the laser beam into a reflected beam and a transmitted beam and the reflected beam is emitted to the side of the objective lens 16 and the transmitted beam is emitted to the side of the photoelectric conversion element 15. As a result of this, any laser beams for the information record and the information reproduction can be detected by one photoelectric conversion element 15 to perform APC control of the semiconductor lasers 2a, 3 and the intensity of the laser beam for the information record and the information reproduction with respect to an information record medium can be controlled properly.
摘要翻译：反射镜14相对于物镜16倾斜并放置，并且用于监视器的光电转换元件15被放置在反射镜14的背面。反射镜14形成为半透射的结构在透明介质的基板的一个表面上形成具有预定反射率和透射率的膜HM。当用于信息记录或信息再现的激光束从半导体激光器2a，3发射到反射镜14时，半透射膜HM将激光束分成反射光束和透射光束，并将反射光束发射到物镜16的一侧，并且透射光束被发射到光电转换元件15的一侧。结果，可以由一个光电转换元件15检测用于信息记录和信息再现的任何激光束以执行可以适当地控制半导体激光器2a，3的APC控制和用于信息记录的激光束的强度和关于信息记录介质的信息再现。

92. 再颁专利

USRE37327E1 Method for reproducing compressed information data from a disk using a spatial frequency less than the track pitch 有权
标题翻译：使用小于轨道间距的空间频率从盘再现压缩信息数据的方法
公开(公告)号：USRE37327E1
公开(公告)日：2001-08-14
申请号：US09226354
申请日：1999-01-06
申请人： Jun Yonemitsu , Ryuichi Iwamura , Shunji Yoshimura , Makoto Kawamura
发明人： Jun Yonemitsu , Ryuichi Iwamura , Shunji Yoshimura , Makoto Kawamura
IPC分类号： G11B509
CPC分类号： H04N21/440209 , G11B7/0037 , G11B7/004 , G11B7/007 , G11B7/00745 , G11B7/013 , G11B7/24085 , G11B20/00086 , G11B20/12 , G11B20/1251 , G11B20/1426 , G11B20/1809 , G11B20/1813 , G11B20/1833 , G11B27/034 , G11B27/105 , G11B27/11 , G11B27/3027 , G11B27/3063 , G11B27/329 , G11B27/36 , G11B2020/1232 , G11B2020/1271 , G11B2220/213 , G11B2220/218 , G11B2220/2529 , G11B2220/2545 , G11B2220/2562 , G11B2220/65 , H04N5/85 , H04N5/9261 , H04N5/9268 , H04N5/945 , H04N9/8042 , H04N9/8063 , H04N9/8233 , H04N9/877 , H04N21/23614 , H04N21/2381 , H04N21/42646 , H04N21/4325 , H04N21/4334 , H04N21/4348 , H04N21/4363 , H04N21/4381
摘要： Method and apparatus for reproducing MPEG-compressed video data and compressed audio data from an optical disk having a diameter less than 140 mm and, a thickness of 1.2 mm±0.1 mm, with a plurality of record tracks having data recorded thereon as embossed pits representing information and exhibiting a track pitch in the range between 0.646 &mgr;m and 1.05 &mgr;m; with the tracks being divided into a lead-in area, a program area and a lead-out area. The data includes table of contents (TOC) information recorded in a plurality of sectors in at least one TOC track and user information recorded in a plurality of sectors in user tracks. The user information is comprised of MPEG-compressed video data, which may exhibit any one of difference MPEG formats, and compressed audio data, which likewise may exhibit an MPEG format, a PCM format or the like. The TOC information includes addresses of start sectors recorded in the user tracks and also includes application table of contents (ATOC) information which identifies various parameters for accessing and using the user information. The data (both user, TOC and ATOC information) is encoded in a long distance error correction code having at least eight parity symbols.
摘要翻译：用于从具有直径小于140mm的光盘和1.2mm±0.1mm的光盘再现MPEG压缩视频数据和压缩音频数据的方法和装置，其中记录有数据的多个记录轨道作为浮雕凹坑信息，并展示了0.646mum和1.05mam之间的轨道间距; 轨道分为导入区，程序区和导出区。数据包括记录在至少一个TOC轨道中的多个扇区中的目录（TOC）信息和记录在用户轨道中的多个扇区中的用户信息。用户信息由MPEG压缩视频数据组成，MPEG视频数据可以表示MPEG格式的差异，压缩音频数据也可以表现出MPEG格式，PCM格式等。 TOC信息包括记录在用户轨道中的开始扇区的地址，并且还包括标识用于访问和使用用户信息的各种参数的应用内容表（ATOC）信息。数据（用户，TOC和ATOC信息两者）被编码在具有至少八个奇偶校验符号的长距离纠错码中。

93. 发明授权

US6009229A Data coding/decoding method and apparatus and coded data recording medium 失效
标题翻译：数据编码/解码方法及装置及编码数据记录介质
公开(公告)号：US6009229A
公开(公告)日：1999-12-28
申请号：US688819
申请日：1996-07-26
申请人： Makoto Kawamura
发明人： Makoto Kawamura
IPC分类号： H04N5/85 , G06T9/00 , G11B20/10 , G11B20/12 , G11B27/00 , G11B27/034 , G11B27/10 , G11B27/30 , G11B27/32 , H04N5/783 , H04N5/92 , H04N9/804 , H04N9/806 , H04N9/82 , H04N9/877 , H04N19/102 , H04N19/134 , H04N19/152 , H04N19/159 , H04N19/172 , H04N19/42 , H04N19/423 , H04N19/46 , H04N19/50 , H04N19/503 , H04N19/51 , H04N19/577 , H04N19/593 , H04N19/61 , H04N19/625 , H04N19/65 , H04N19/70 , H04N19/85 , H04N19/89 , H04N19/91 , H04N5/91
CPC分类号： H04N9/8042 , G06T9/004 , G11B27/005 , G11B27/034 , G11B27/105 , G11B27/3027 , G11B27/329 , H04N5/783 , G11B20/1217 , G11B2220/2554 , G11B2220/2562 , H04N5/85 , H04N9/8063 , H04N9/8205 , H04N9/8233 , H04N9/877
摘要： Apparatus and method of recording coded picture data on a recording medium which operates to receive the picture data (e.g., a video data), code the picture data using intra-picture coding and/or predictive coding to provide one I-picture and one succeeding P-picture, generate positional information representing the positions of the I-picture and the P-picture relative to the I-picture, and record the I-picture, the P-picture, and the positional information on the recording medium. The coded picture data is reproduced from the recording medium in a special reproduction mode by selectively reading the data using the positional information.
摘要翻译：将编码图像数据记录在操作以接收图像数据（例如，视频数据）的记录介质上的设备和方法，使用图像内编码和/或预测编码对图像数据进行编码以提供一个I图像和一个后续产生表示I图像和P图像相对于I图像的位置的位置信息，并将I图像，P图像和位置信息记录在记录介质上。通过使用位置信息选择性地读取数据，以特殊再现模式从记录介质再现编码图像数据。

94. 发明授权

US5798315A Microcapsule-containing oil-based coating liquid, ink, coated sheet, and method of preparing the same 失效
标题翻译：含微胶囊的油性涂料液，油墨，涂布片及其制备方法
公开(公告)号：US5798315A
公开(公告)日：1998-08-25
申请号：US797452
申请日：1997-02-06
申请人： Kei Etoh , Akira Hirasawa , Hisano Higurashi , Makoto Kawamura
发明人： Kei Etoh , Akira Hirasawa , Hisano Higurashi , Makoto Kawamura
IPC分类号： B41M5/165 , B41M5/28 , C09D11/02
CPC分类号： C09D11/02 , B41M5/165 , B41M5/287 , Y10T428/249997 , Y10T428/2984 , Y10T428/2985 , Y10T428/2987 , Y10T428/2989
摘要： A microcapsule-containing oil-based coating liquid wherein the coating liquid comprises a hydrophobic core material-containing microcapsule particles dispersed individually in a state of primary particle in an oil varnish for ink use or a resin for coating use, and a solvent having an affinity for both the varnish or the resin and the surface of the microcapsule wall material in a state of having been attracted with the affinity to both the varnish or the resin and the surface layer of the microcapsule wall material. The preferred solvent is a lower divalent or multivalent alcohol. A preparative method of the foregoing coating liquid by utilizing vacuum distillation is also proposed. A sheet, like a duplicating sheet of paper coated with the foregoing oil-based coating liquid is further provided. According to the present invention, a water-based microcapsules system can be advantageously converted into an oil-based one without coagulating the primary microcapsule particles. There is no hardening and breakdown of the wall material during the process, and the original strength and the flexibility of the microcapsule wall material can be retained intact. Conventional pressure transferring-type printing machine may be employed to printing a selected area of the sheet.
摘要翻译：一种含微胶囊的油性涂布液，其中，所述涂布液包含分散在油墨用油性油墨中的一次粒子状态的分散的含疏水性芯材料的微胶囊粒子，或者涂布用树脂，以及具有亲和性的溶剂对于清漆或树脂以及微胶囊壁材料的表面以与清漆或树脂和微胶囊壁材料的表面层的亲和性吸引的状态。优选的溶剂是低级二价或多价醇。还提出了通过利用真空蒸馏的上述涂布液的制备方法。进一步提供如同涂覆有上述油性涂料的复印纸一样的片材。根据本发明，可以有利地将水性微胶囊体系转化为油性微胶囊体系而不使一级微胶囊颗粒凝结。在该过程中没有壁材料的硬化和分解，并且微胶囊壁材料的原始强度和柔韧性可以保持完整。传统的压力传送型印刷机可用于印刷片材的选定区域。

95. 发明授权

US5720259A Fuel injected multi-valve engine 失效
标题翻译：燃油喷射多阀发动机
公开(公告)号：US5720259A
公开(公告)日：1998-02-24
申请号：US670656
申请日：1996-06-26
申请人： Kenichi Sakurai , Makoto Kawamura
发明人： Kenichi Sakurai , Makoto Kawamura
IPC分类号： F02M69/00 , F02B31/08 , F02M69/04 , F02B15/00
CPC分类号： F02B31/087 , F02F2007/0063 , Y02T10/146
摘要： A multi-valve manifold injected internal combustion engine. The fuel injector has a spray pattern that is directed primarily toward each of the intake valve seats. An air control system is incorporated, however, that directs the airflow primarily toward the center intake valve seat under some running conditions so as to improve fuel stratification.
摘要翻译：多气门歧管注入内燃机。燃料喷射器具有主要朝向每个进气阀座的喷射模式。然而，结合了一种空气控制系统，其在一些运行条件下主导气流朝向中心进气阀座，以改善燃料分层。

96. 发明授权

US5715355A Optical disk having a particular format to store user-selected data, such as video data or computer files, including a dedicated TOC region 失效
标题翻译：具有用于存储用户选择的数据的特定格式的光盘，诸如包括专用TOC区域的视频数据或计算机文件
公开(公告)号：US5715355A
公开(公告)日：1998-02-03
申请号：US405852
申请日：1995-03-17
申请人： Jun Yonemitsu , Ryuichi Iwamura , Shunji Yoshimura , Makoto Kawamura
发明人： Jun Yonemitsu , Ryuichi Iwamura , Shunji Yoshimura , Makoto Kawamura
IPC分类号： G11B20/10 , G11B7/00 , G11B7/004 , G11B7/0045 , G11B7/007 , G11B7/013 , G11B7/125 , G11B7/24 , G11B20/12 , G11B20/14 , G11B20/18 , G11B27/00 , G11B27/034 , G11B27/10 , G11B27/30 , G11B27/32 , H04N5/16 , H04N5/85 , H04N5/913 , H04N5/92 , H04N5/926 , H04N9/804 , H04N9/806 , H04N9/82 , H04N5/76
CPC分类号： G11B7/24085 , G11B20/00768 , G11B20/1217 , G11B20/1426 , G11B20/1833 , G11B20/1866 , G11B27/005 , G11B27/034 , G11B27/105 , G11B27/3063 , G11B27/329 , G11B7/00745 , G11B7/013 , G11B7/24079 , H03M13/2921 , H03M13/2924 , H04N5/85 , H04N5/9208 , H04N5/926 , H04N9/8042 , G11B20/12 , G11B20/18 , G11B2020/10888 , G11B2020/1222 , G11B2020/1238 , G11B2020/1267 , G11B2020/1294 , G11B2020/1457 , G11B2020/1461 , G11B2020/1465 , G11B2020/1853 , G11B2220/213 , G11B2220/218 , G11B2220/2529 , G11B2220/2545 , G11B2220/2562 , H03M13/09 , H03M13/15 , H03M13/1515 , H04N2005/91321 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N9/8233 , H04N9/8244
摘要： An optical disk having a diameter less than 140 mm and, a thickness of 1.2 mm.+-.0.1 mm, with a plurality of record tracks having data recorded thereon as embossed pits representing information and exhibiting a track pitch in the range between 0.646 .mu.m and 1.05 .mu.m; with the tracks being divided into a lead-in area, a program area and a lead-out area. The data includes table of contents (TOC) information recorded in a plurality of sectors in at least one TOC track and user information recorded in a plurality of sectors in user tracks; with the TOC information including addresses of start sectors recorded in the user tracks. The data (both user and TOC information) is encoded in a long distance error correction code having at least eight parity symbols, and is run length limited (RLL) modulated.
摘要翻译：具有直径小于140mm，厚度为1.2mm +/- 0.1mm的光盘，其上记录有数据的多个记录轨道作为浮雕凹坑，表示信息，并且表现出在0.646μm和 1.05亩; 轨道分为导入区，程序区和导出区。数据包括记录在至少一个TOC轨道中的多个扇区中的目录（TOC）信息和记录在用户轨道中的多个扇区中的用户信息; 其中TOC信息包括记录在用户轨道中的开始扇区的地址。数据（用户和TOC信息两者）都被编码在具有至少八个奇偶校验符号的长距离纠错码中，并且被运行长度限制（RLL）调制。

97. 发明授权

US5715354A Image data regenerating apparatus 失效
标题翻译：图像数据再生装置
公开(公告)号：US5715354A
公开(公告)日：1998-02-03
申请号：US499909
申请日：1995-07-11
申请人： Ryuichi Iwamura , Makoto Kawamura
发明人： Ryuichi Iwamura , Makoto Kawamura
IPC分类号： H04N5/92 , H04N5/783 , H04N5/85 , H04N5/937 , H04N9/804 , H04N9/877 , H04N5/91 , H04N5/917
CPC分类号： H04N5/783 , H04N5/85 , H04N9/8042 , H04N9/877
摘要： The present invention is intended to enable smooth reverse regeneration of image data while minimizing a large-sized and expensive configuration of an apparatus according to the present invention. Compression-coded image data recorded on an optical disc 1 is regenerated and stored in a ring buffer 5. Image data stored in the ring buffer 5 is decoded in a decoding part 20. A control circuit 21 controls to store the image data necessary for decoding in the ring buffer 5 in terms of, for example, one GOP and repeatedly read the image data from the ring buffer 5 when it is necessary for reverse regeneration if reverse regeneration is commanded.
摘要翻译：本发明旨在实现图像数据的平滑反向再生，同时使根据本发明的装置的大尺寸和昂贵的配置最小化。记录在光盘1上的压缩编码图像数据被再生并存储在环形缓冲器5中。存储在环形缓冲器5中的图像数据在解码部分20中解码。控制电路21控制存储解码所需的图像数据在环形缓冲器5中，例如一个GOP，并且当需要逆向再生时，如果反向再生被命令，则重复地从环形缓冲器5读取图像数据。

98. 发明授权

US5340204A Vehicle slip control system 失效
标题翻译：车辆滑行控制系统
公开(公告)号：US5340204A
公开(公告)日：1994-08-23
申请号：US137385
申请日：1993-10-18
申请人： Haruki Okazaki , Makoto Kawamura , Kazutoshi Nobumoto , Fumio Kageyama
发明人： Haruki Okazaki , Makoto Kawamura , Kazutoshi Nobumoto , Fumio Kageyama
IPC分类号： B60T8/175 , B60T8/1761 , B60T8/58 , B60T8/70 , B60T8/32 , B60K28/16
CPC分类号： B60T8/175
摘要： A slip control system for a vehicle having rear right and left drive wheels includes a traction control for controlling a slip rate of a wheel by controlling a braking hydraulic pressure for the wheel under a non-braking condition. The slip rate of a wheel is controlled, by controlling the braking hydraulic pressure for the wheel under a braking condition, so as to provide an anti-skid control. A start of the control of the slip rate is restricted by the anti-skid control. The control of the slip rate by the anti-skid control is applied commonly to the right and left drive wheels, while the control of the slip rate by the traction control is applied independently to the right and left drive wheels. The anti-skid control can be always properly carried out without being affected by the traction control.
摘要翻译：用于具有后左右驱动轮的车辆的滑动控制系统包括用于通过在非制动条件下控制车轮的制动液压来控制车轮的滑动速度的牵引控制。通过在制动条件下控制车轮的制动液压来控制车轮的滑移率，从而提供防滑控制。滑移率的控制开始受到防滑控制的限制。通过防滑控制的滑移率的控制通常适用于左右驱动轮，而通过牵引力控制的滑移率的控制独立地应用于左右驱动轮。防滑控制可以始终正确执行，而不受牵引力控制的影响。

99. 发明授权

US5281008A Traction control system for motor vehicle 失效
标题翻译：汽车牵引力控制系统
公开(公告)号：US5281008A
公开(公告)日：1994-01-25
申请号：US904311
申请日：1992-06-25
申请人： Makoto Kawamura , Toshiaki Tsuyama , Kazutoshi Nobumoto , Haruki Okazaki
发明人： Makoto Kawamura , Toshiaki Tsuyama , Kazutoshi Nobumoto , Haruki Okazaki
IPC分类号： B60W10/04 , B60T8/175 , B60T8/48 , B60W10/06 , B60W10/18 , F02D29/02 , F02D45/00 , B60T8/32 , B60T8/58
CPC分类号： B60T8/175 , B60T8/48
摘要： A traction control system for a motor vehicle having driving wheels and driven wheels. The traction control system comprises sensors for detecting a speed of each of the driving wheels of the vehicle; sensors for detecting a speed of each of the driven wheels of the vehicle; and a mechanism for calculating a slip value of the driving wheels based on the detected speeds of the driving and driven wheels. The traction control system also includes an engine output control mechanism for controlling each of the driving wheels so that the slip value of each of the driving wheels is controlled to become equal to a predetermined first desired slip value when the slip value of each driving wheel is greater than the predetermined first desired slip value; and a brake force control mechanism for controlling each of the driving wheels so that the slip value of each of the driving wheels is controlled to become equal to a predetermined second desired slip value when the slip value of each driving wheel is greater than the predetermined second desired slip value. The control system also includes an engine control restriction mechanism for restricting the engine output control mechanism while the braking control is carried out.
摘要翻译：一种用于具有驱动轮和从动轮的机动车辆的牵引力控制系统。牵引力控制系统包括用于检测车辆每个驱动轮的速度的传感器; 用于检测车辆的每个从动轮的速度的传感器; 以及基于检测到的驱动轮和从动轮的速度来计算驱动轮的滑移值的机构。牵引力控制系统还包括一个发动机输出控制机构，用于控制每个驱动轮，使得每个驱动轮的滑移值在每个驱动轮的滑移值为大于预定的第一期望滑移值; 以及制动力控制机构，用于控制每个驱动轮，使得当每个驱动轮的滑移值大于预定秒时，每个驱动轮的滑移值被控制为等于预定的第二期望滑移值所需滑差值。控制系统还包括用于在执行制动控制时限制发动机输出控制机构的发动机控制限制机构。

100. 发明授权

US5077672A Slip control system for a vehicle 失效
公开(公告)号：US5077672A
公开(公告)日：1991-12-31
申请号：US500488
申请日：1990-03-28
申请人： Kazutoshi Nobumoto , Toshiaki Tsuyama , Fumio Kageyama , Akira Sone , Makoto Kawamura
发明人： Kazutoshi Nobumoto , Toshiaki Tsuyama , Fumio Kageyama , Akira Sone , Makoto Kawamura
IPC分类号： B60W10/04 , B60T8/172 , B60T8/175 , B60T8/176 , B60T8/1761 , B60T8/48 , B60W10/06 , B60W10/10 , B60W10/18 , B60W10/188 , F02D29/02
CPC分类号： B60T8/175 , B60T8/48
摘要： When a slip value of the driven wheel on a road surface reaches a predetermined value, the slip control is implemented to apply a braking force to the driven wheel as well as to decrease torque to be generated by the engine. When the brake is operated manually, or when a foot brake is stepped down, only the slip control by application of the braking force to the driven wheel is inhibited.

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