公开(公告)号：US5524103A

公开(公告)日：1996-06-04

申请号：US308868

申请日：1994-09-19

申请人： Kikuo Shimizu ,  Shinichi Arai ,  Takuya Mizokami ,  Takeshi Maeda ,  Atsushi Saito

发明人： Kikuo Shimizu ,  Shinichi Arai ,  Takuya Mizokami ,  Takeshi Maeda ,  Atsushi Saito

IPC分类号： G11B20/10 ,  G11B5/012 ,  G11B7/00 ,  G11B7/004 ,  G11B7/005 ,  G11B7/007 ,  G11B20/12 ,  G11B20/14 ,  G11B20/18 ,  G11B27/30

CPC分类号： G11B5/012 ,  G11B20/10009 ,  G11B20/10222 ,  G11B20/1258 ,  G11B20/1403 ,  G11B27/3027 ,  G11B7/005 ,  G11B20/1879 ,  G11B2220/20

摘要： In recording and/or reproducing data into and from a disk record medium having a record medium in which a plurality of tracks are arranged radially, the record area is divided into a plurality of zones, and a clock frequency is assigned to each zone. The data recording and/or reproducing are performed according to the clock of the frequency assigned to the respective zone. Each zone is subdivided to include a plurality of tracks, and a clock having a different frequency is assigned to each zone. Each frequency is set in such a manner that the record capacity of the track gradually becomes larger as the zone is nearer to the outer zone.

摘要翻译： 在记录和/或再现数据到具有其中多个轨迹被放置在其中的记录介质的磁盘记录介质的数据中，记录区域被划分成多个区域，时钟频率被分配给每个区域。 数据记录和/或再现根据分配给各个区域的频率的时钟来执行。 每个区域被细分为包括多个轨道，并且具有不同频率的时钟被分配给每个区域。 每个频率被设置为使得轨道的记录容量随着区域更靠近外部区域而逐渐变大。

公开(公告)号：US5414689A

公开(公告)日：1995-05-09

申请号：US820593

申请日：1992-01-27

申请人： Takeshi Maeda ,  Shinichi Arai ,  Kazuo Isaka ,  Atsushi Saito ,  Takuya Mizokami ,  Histaka Sugiyama ,  Satoshi Kawamura

发明人： Takeshi Maeda ,  Shinichi Arai ,  Kazuo Isaka ,  Atsushi Saito ,  Takuya Mizokami ,  Histaka Sugiyama ,  Satoshi Kawamura

IPC分类号： G11B7/004 ,  G11B7/0045 ,  G11B7/005 ,  G11B7/007 ,  G11B7/125 ,  G11B20/10 ,  G11B20/12 ,  G11B20/14 ,  G11B20/18 ,  G11B23/40 ,  G11B7/00

CPC分类号： G11B7/005 ,  G11B20/10 ,  G11B20/1258 ,  G11B20/1403 ,  G11B20/1833 ,  G11B23/40 ,  G11B7/004 ,  G11B7/0045 ,  G11B7/00736 ,  G11B7/0079 ,  G11B7/126 ,  G11B20/1879 ,  G11B2020/1277

摘要： An information recording/reproducing method is disclosed for an information recording/reproducing apparatus including a recording medium having a disk-like shape, a unit for rotating the recording medium at a constant angular velocity, a unit for recording code information so that the bit length of the code information becomes approximately constant with respect to a radial position on the recording medium, a unit for modulating the code information to be recorded to form a modulated signal, and a recording unit for forming in the recording medium a localized recording region having a different physical property with respect to an unrecorded region, the recording unit being controlled by the modulated signal so that the code information is recorded to correspond to the edge of the recording region, wherein the bit rate of the code information to be recorded changes depending on a location on the recording medium, and a part of each of a recording characteristic of the apparatus and a reproducing characteristic of the apparatus is changed in accordance with a location on the recording medium.

摘要翻译： PCT No.PCT / JP91 / 00697 Sec。 371日期：1992年1月27日 102（e）日期1992年1月27日PCT提交1991年5月24日PCT公布。 公开号WO91 / 19290 1991年12月12日，日本公开了一种信息记录/重放装置，包括具有盘状形状的记录介质，用于以恒定角速度旋转记录介质的单元，用于记录的单元 代码信息，使得代码信息的位长度相对于记录介质上的径向位置变为近似恒定，用于调制要记录的代码信息以形成调制信号的单元，以及用于在记录中形成的记录单元 介质相对于未记录区域具有不同物理特性的局部记录区域，记录单元由调制信号控制，使得记录信息对应于记录区域的边缘，其中代码的比特率 要记录的信息根据记录介质上的位置而变化，并且记录特性的一部分 e装置和再现特性根据记录介质上的位置而改变。

公开(公告)号：US5255261A

公开(公告)日：1993-10-19

申请号：US541742

申请日：1990-06-21

申请人： Tamotsu Iida ,  Shinichi Arai ,  Takeshi Maeda

发明人： Tamotsu Iida ,  Shinichi Arai ,  Takeshi Maeda

IPC分类号： G11B7/00 ,  G11B7/004 ,  G11B7/007 ,  G11B20/12 ,  G11B3/70 ,  G11B7/24

CPC分类号： G11B7/00745 ,  G11B20/1258

摘要： An information recording disk having a structure that a ring-shaped recording region is divided into a plurality of concentric, annular blocks, each of the blocks is divided in a circumferential direction into a plurality of equal sectors, and a recording track and a pit train for generating a header signal are previously formed in the recording region so that the recording density of a block increases as the block is nearer to the outer circumference of the recording region, is disclosed in which disk the recording region has a portion where blocks are pre-formatted so that the pit pitch of the header-signal generating pit train formed on the innermost recording track of the outer one of two adjacent blocks is greater than the pit pitch of the header-signal generating pit train formed on the innermost recording track of the inner block.

摘要翻译： 一种信息记录盘，其具有将环状记录区域分成多个同心环状块的结构，每个块在圆周方向上分成多个相等的扇区，记录轨道和坑列 在记录区域中预先形成用于产生标题信号的记录密度，使得块的记录密度随着记录区域的外周越来越大，公开了哪个盘记录区域具有块的前一部分 格式化，使得形成在两个相邻块的外部一个的最内侧记录轨道上的报头信号生成坑列的凹坑间距大于形成在最内侧记录轨道上的标题信号生成坑列的凹坑间距 内部块。

公开(公告)号：US5233589A

公开(公告)日：1993-08-03

申请号：US460370

申请日：1990-01-03

申请人： Atsushi Saito ,  Takeshi Maeda ,  Shinichi Arai ,  Satoshi Kawamura ,  Takuya Mizokami

发明人： Atsushi Saito ,  Takeshi Maeda ,  Shinichi Arai ,  Satoshi Kawamura ,  Takuya Mizokami

IPC分类号： G11B7/00 ,  G11B7/004 ,  G11B20/10 ,  G11B20/12

CPC分类号： G11B20/10222 ,  G11B20/10009 ,  G11B20/1217

摘要： In a method for recording/reproducing information, a reference pattern is recorded in a certain predetermined domain so that the leading-edge and the tailing-edge of a certain recorded portion are positioned in a predetermined relationship, when coded bits of data are recorded on a recording medium by forming recorded portions physically different from not recorded portions, while making them correspond to leading-edges and tailing-edges of the recorded portions. A first and a second reproduced signal indicating the leading-edge and the tailing-edge of the recorded portion, respectively, are detected independently from each other from a reproduced waveform corresponding to the recorded portion, which has been thus recorded; and the first and the second reproduced signal are reconstructed while correcting edge shifts produced at recording data by storing the first and second reproduced signal in a memory, so that the first and the second reproduced signal indicate the leading-edge and the tailing-edge of the recorded portion corresponding to the reference pattern, respectively, in the predetermined relationship.

摘要翻译： 在用于记录/再现信息的方法中，将参考图案记录在特定的预定域中，使得某个记录部分的前沿和后端位于预定关系中，当数据的编码位被记录在 通过在与记录部分物理上不同的记录部分同时使它们对应于所记录部分的前缘和尾边来记录介质。 分别从对应于已记录的记录部分的再现波形彼此独立地检测指示记录部分的前沿和尾边的第一和第二再现信号; 并且通过将第一和第二再现信号存储在存储器中来校正在记录数据处产生的边沿位移，重建第一和第二再现信号，使得第一和第二再现信号指示前沿和后沿 分别对应于参考图案的记录部分以预定关系。

公开(公告)号：US5182740A

公开(公告)日：1993-01-26

申请号：US755819

申请日：1991-09-06

申请人： Takuya Mizokami ,  Shinichi Arai

发明人： Takuya Mizokami ,  Shinichi Arai

IPC分类号： G11B5/012 ,  G11B7/005 ,  G11B20/10 ,  G11B20/12 ,  G11B20/14 ,  G11B20/18 ,  G11B27/30

CPC分类号： G11B20/10222 ,  G11B20/10009 ,  G11B20/1258 ,  G11B20/1403 ,  G11B27/3027 ,  G11B5/012 ,  G11B7/005 ,  G11B20/1879 ,  G11B2220/20

摘要： This invention is intended for MCAV-based information processing which records and/or reproduces data. A disc-shaped recording medium having a record area formed in a plurality of concentric tracks is rotated at a constant angular velocity, the record area is partitioned into a plurality of zones depending on the radial position, base clock frequencies are assigned to the zones so that an outer zone has a higher clock frequency than an inner zone, and data is recorded and reproduced in each zone in accordance with the base clock of the assigned frequency. In recording and reproducing data, a VFO signal recorded together with the unit block data of recording and reproduction (sector) is reproduced thereby to produce a VFO clock which is synchronous with the reproduced VFO signal by means of a phase lock circuit (VFO), and, in introducing reproduced data which follows the VFO signal into the reproduced data introduction circuit, synchronization disorder (sync-disorder) of the VFO clock is detected. At detection of sync-disorder, reproduced data corresponding to recorded data following the data in the sector with the event of sync-disorder is introduced to the reproduced data introduction circuit in response to the VFO clock which is synchronous with the VFO signal recorded together with the recorded data, despite the sync-disorder.

摘要翻译： 本发明旨在用于记录和/或再现数据的基于MCAV的信息处理。 具有形成在多个同心轨道中的记录区域的盘形记录介质以恒定的角速度旋转，记录区域根据径向位置被划分成多个区域，基准时钟频率被分配给区域 外部区域具有比内部区域更高的时钟频率，并且根据分配频率的基本时钟在每个区域中记录和再现数据。 在记录和再现数据中，再现与记录和再现（扇区）的单位块数据一起记录的VFO信号，从而产生通过锁相电路（VFO）与再现的VFO信号同步的VFO时钟， 并且在将VFO信号之后的再现数据引入再现数据引入电路时，检测到VFO时钟的同步障碍（sync-disorder）。 在检测到同步障碍时，响应于与记录在一起的VFO信号同步的VFO时钟，再现数据引入电路被引入对应于具有同步异常事件的扇区中的数据之后的记录数据的再现数据 记录的数据，尽管同步障碍。

公开(公告)号：US5077715A

公开(公告)日：1991-12-31

申请号：US584122

申请日：1990-09-18

申请人： Takuya Mizokami ,  Kazuo Shigematsu ,  Shinichi Arai

发明人： Takuya Mizokami ,  Kazuo Shigematsu ,  Shinichi Arai

IPC分类号： G11B20/10 ,  G11B7/09 ,  G11B20/12 ,  G11B20/18 ,  G11B27/36

CPC分类号： G11B20/1883 ,  G11B20/1258 ,  G11B27/36 ,  G11B7/0938 ,  G11B2220/20

摘要： In an information recording and reproducing apparatus for recording or reproducing information to/from tracks by irradiating a light spot to an optical disk in which N sectors are included per track and the number of necessary alternating sectors per track is set to M, the apparatus has a track format such that when a desired moving time of the light spot between the adjacent tracks is k times as long as a desired sector passing time of the light spot, M or more alterating sectors are arranged subsequent to the ordinary sectors to record user's data. The light spot jumps between the tracks for a period of time corresponding to k sectors. Thus, the recording of information to a certain track and the subsequent reading check (Read After Write) can be effectively executed at a high speed.

公开(公告)号：US4617502A

公开(公告)日：1986-10-14

申请号：US623455

申请日：1984-06-22

申请人： Shiyuki Sakaue ,  Koichi Sugimoto ,  Shinichi Arai

发明人： Shiyuki Sakaue ,  Koichi Sugimoto ,  Shinichi Arai

IPC分类号： B25J9/18 ,  G05B19/23 ,  G05B19/42

CPC分类号： G05B19/232 ,  G05B19/42 ,  G05B2219/33119 ,  G05B2219/33263 ,  G05B2219/41177 ,  G05B2219/45083

摘要： A method and apparatus for controlling a robot hand along a predetermined path at a predetermined speed in space between two points, wherein the value of a command speed is determined on the basis of position information and velocity information on the robot hand, more particularly, on the basis of the sum of a value proportional to the positional deviation of the robot hand from the predetermined path, a value proportional to accumulated positional deviation determined during sampling operations carried out from a start point, a value proportional to the speed deviation of the robot hand from the predetermined speed within a constant-speed region, and a value proportional to accumulated speed deviation determined during sampling operations carried out from an initial sampling point within the constant-speed region.

摘要翻译： 一种用于以两个点之间的空间中的预定速度的预定路径来控制机器人手的方法和装置，其中基于机器人手上的位置信息和速度信息来确定命令速度的值，更具体地，关于 与机器人手与预定路径的位置偏差成比例的值的总和的基数，与从开始点执行的采样操作期间确定的累积位置偏差成比例的值，与机器人的速度偏差成比例的值 在恒定速度区域内从初始采样点执行的采样操作期间确定的与累积速度偏差成比例的值。

公开(公告)号：US4594671A

公开(公告)日：1986-06-10

申请号：US458998

申请日：1983-01-18

申请人： Koichi Sugimoto ,  Kiyohide Koizumi ,  Toyohide Hamada ,  Shinichi Arai

发明人： Koichi Sugimoto ,  Kiyohide Koizumi ,  Toyohide Hamada ,  Shinichi Arai

IPC分类号： B25J9/16 ,  B25J9/18 ,  B25J13/08 ,  G05B19/416 ,  G05B19/407 ,  B25J9/00 ,  G05B11/32

CPC分类号： G05B19/416 ,  G05B2219/43188 ,  G05B2219/43203

摘要： A method of controlling an industrial robot wherein velocities of the actuators for the robot are based on the velocity of a robot hand moving along a predetermined path of travel. When the velocity of any single actuator exceeds its ability, the velocities of the actuators are revised so as to bring the velocities of all the actuators within their abilities, thereby revising the velocity of the robot hand along its path of travel. Calculation of the velocity of each actuator may be carried out based on the position and posture of the robot hand and a Jacobian matrix.

摘要翻译： 一种控制工业机器人的方法，其中用于机器人的致动器的速度基于沿着预定行进路径移动的机器人手的速度。 当任何单个致动器的速度超过其能力时，执行器的速度被修正，以便使所有致动器的速度达到其能力，从而修正机器人手沿其行进路径的速度。 可以基于机器人手和雅可比矩阵的位置和姿态来执行每个致动器的速度的计算。

公开(公告)号：US20150108287A1

公开(公告)日：2015-04-23

申请号：US14383813

申请日：2012-08-20

申请人： Shinichi Arai ,  Toshihiro Yamamichi ,  Yutaka Yoshizawa

发明人： Shinichi Arai ,  Toshihiro Yamamichi ,  Yutaka Yoshizawa

IPC分类号： H05K5/02

CPC分类号： H05K5/0204

摘要： Provided is a technology which makes an undercut portion small and reduces a limit on a mold structure in a wire holder mounting structure. A holder fixing portion (30) formed in a cabinet (20) is configured by including a box portion (32) and a holding rib (40). The box portion (32) has an open in an upper side in drawings, and is configured by right and left wall surfaces (32a), a rear wall surface (32b) and a bottom surface (32c). A holder mounting hole (34) is formed in the rear wall surface (32b), and a wire holder (90) is inserted in a direction of the holder mounting hole (34) (direction of an arrow X1 in the drawings) to be fixed. In the fixed state, a leaf spring portion (92) (holding portion) of the wire holder (90) is placed so as to be in contact with the holding rib (40).

摘要翻译： 本发明提供一种技术，其使得底切部分较小并且减少了线架安装结构中的模具结构的极限。 形成在机壳（20）中的保持器固定部（30）通过包括箱部（32）和保持肋（40）构成。 盒部（32）在图中上方开放，由左右壁面（32a），后壁面（32b）和底面（32c）构成。 在后壁面32b上形成有保持架安装孔34，沿保持架安装孔34的方向（图中箭头X1的方向）插入线架90。 固定。 在固定状态下，线保持架（90）的板簧部（92）（保持部）被放置成与保持肋40接触。

公开(公告)号：US20110314873A1

公开(公告)日：2011-12-29

申请号：US13226909

申请日：2011-09-07

申请人： MINSUK SONG ,  Shinichi Arai

发明人： MINSUK SONG ,  Shinichi Arai

IPC分类号： C03B37/075 ,  C03B37/025

CPC分类号： C03B37/02745 ,  C03B37/032 ,  C03B2203/19 ,  C03B2203/36 ,  C03B2205/06

摘要： A coating is applied on an optical fiber drawn from a melted tip of an optical-fiber preform. A glass spin is applied to a coated optical fiber by gripping the coated optical fiber with at least a pair of spinning applying rollers arranged in different levels with parallel rotation axes, rotating the spinning applying rollers so that the coated optical fiber is guided in a predetermined direction, and alternately shifting the spinning applying rollers in opposite directions along the rotation axes. The glass spin is applied to the coated optical fiber in a state in which each of the rotation axes is tilted at a predetermined angle from a plane perpendicular to the first direction.

摘要翻译： 将涂层施加在从光纤预制件的熔融尖端拉出的光纤上。 通过用至少一对以平行的旋转轴线布置在不同水平的纺丝施加辊上夹持涂覆的光纤，将涂覆的光纤施加到涂覆的光纤上，旋转纺丝施加辊使得涂覆的光纤以预定的 方向，并且沿着旋转轴线沿着相反方向交替地移动纺丝施加辊。 玻璃旋转以每个旋转轴线从垂直于第一方向的平面倾斜预定角度的状态施加到涂覆光纤上。