公开(公告)号：US06651135B2

公开(公告)日：2003-11-18

申请号：US09955102

申请日：2001-09-19

申请人： Hideo Ando ,  Seigo Ito ,  Hideki Takahashi ,  Hiroaki Unno ,  Hideki Sogabe

发明人： Hideo Ando ,  Seigo Ito ,  Hideki Takahashi ,  Hiroaki Unno ,  Hideki Sogabe

IPC分类号： G06F1200

CPC分类号： G11B20/1883 ,  G11B27/034 ,  G11B27/329 ,  G11B2220/20 ,  G11B2220/2575

摘要： An information storage medium is designed to assure stable continuous recording without adverse effect, even when many defective areas are present on the information storage medium. To record information onto the information storage medium, a file unit is defined as a first unit. A contiguous data area unit to be treated as a continuous recording area is defined as a second unit. Furthermore, recording is done in the contiguous data area units and a collection of the contiguous data area units is organized into the file unit. In addition, an information recording place is provided in such a manner that the contiguous data area unit is so set that it extends over the recording area of another file already recorded on the information storage medium and a defective area on the information storage medium.

公开(公告)号：US06546452B2

公开(公告)日：2003-04-08

申请号：US09801342

申请日：2001-03-08

申请人： Hideo Ando ,  Seigo Ito ,  Hideki Takahashi ,  Hiroaki Unno ,  Hideki Sogabe

发明人： Hideo Ando ,  Seigo Ito ,  Hideki Takahashi ,  Hiroaki Unno ,  Hideki Sogabe

IPC分类号： G06F1210

CPC分类号： G11B20/1883 ,  G11B27/034 ,  G11B27/329 ,  G11B2220/20 ,  G11B2220/2575

摘要： An information storage medium is designed to assure stable continuous recording without adverse effect, even when many defective areas are present on the information storage medium. To record information onto the information storage medium, a file unit is defined as a first unit. A contiguous data area unit to be treated as a continuous recording area is defined as a second unit. Furthermore, recording is done in the contiguous data area units and a collection of the contiguous data area units is organized into the file unit. In addition, an information recording place is provided in such a manner that the contiguous data area unit is so set that it extends over the recording area of another file already recorded on the information storage medium and a defective area on the information storage medium.

摘要翻译： 信息存储介质被设计成即使在信息存储介质上存在许多缺陷区域的情况下也可以确保稳定的连续记录而不产生不利影响。 为了将信息记录到信息存储介质上，将文件单元定义为第一单元。 要被视为连续记录区域的连续数据区单元被定义为第二单元。 此外，在连续数据区单元中进行记录，并且连续的数据区单元的集合被组织到文件单元中。 此外，提供信息记录位置，使得连续的数据区域单元被设置为使其延伸到已经记录在信息存储介质上的另一个文件的记录区域上，并且信息存储介质上的缺陷区域延伸。

公开(公告)号：US06423821B1

公开(公告)日：2002-07-23

申请号：US09935046

申请日：2001-08-23

申请人： Takanori Okahashi ,  Hiroharu Takeshima ,  Seigo Ito

发明人： Takanori Okahashi ,  Hiroharu Takeshima ,  Seigo Ito

IPC分类号： C08F606

CPC分类号： C08F6/06 ,  C08L25/00

摘要： A method for producing poly(p-t-butoxystyrene), which comprises polymerizing p-t-butoxystyrene in a hydrocarbon type reaction solvent in the presence of a polymerization initiator, and, after termination of the polymerization reaction, conducting a separation of the hydrocarbon type reaction solvent layer containing poly(p-t-butoxystyrene) and the water layer in the presence of 1-50 parts by weight of a polar solvent per 100 parts by weight of the hydrocarbon type reaction solvent layer, wherein the separation efficiency, after termination of the polymerization reaction, of the hydrocarbon type reaction solvent layer containing poly(p-t-butoxystyrene) and the water or acidic water layer conspicuously improves.

摘要翻译： 一种聚（对丁氧基苯乙烯）的制造方法，其特征在于，在聚合引发剂的存在下，在烃类反应溶剂中聚合叔丁氧基苯乙烯，在聚合反应结束后，进行烃类反应溶剂层 在每100重量份烃类反应溶剂层中，在1-50重量份极性溶剂存在下，含有聚（对丁氧基苯乙烯）和水层，其中分离效率在聚合反应结束后， 含有聚（对丁氧基苯乙烯）和水或酸性水层的烃类反应溶剂层明显改善。

公开(公告)号：US06327674B1

公开(公告)日：2001-12-04

申请号：US09206955

申请日：1998-12-08

申请人： Seigo Ito ,  Hideyuki Toma

发明人： Seigo Ito ,  Hideyuki Toma

IPC分类号： G06F1300

CPC分类号： G11B20/1883 ,  G11B2220/20

摘要： A recording and reproducing system has a computer data table and an audio visual data table as address conversion tables for managing addresses necessary for a process in response to an access command for record or reproduction transmitted from a host system to a recording medium. When a defective block occurs, in case of computer data, a substitute block is used and the physical address of the defective block in the computer data table is rewritten to the physical address of the substitute block. In case of audio visual data, the data is written in the defective block and the physical address of the defective block in the audio visual data table is maintained. In response to an access command from the host system, the recording and reproducing system executes an access process to the recording medium with reference to the computer data table or the audio visual data table, in accordance with the kind of data to be accessed.

摘要翻译： 记录和再现系统具有作为地址转换表的计算机数据表和视听数据表，用于响应于从主机系统向记录介质发送的用于记录或再现的访问命令来管理处理所需的地址。 当出现缺陷块时，在计算机数据的情况下，使用替代块，并且将计算机数据表中的缺陷块的物理地址重写为替代块的物理地址。 在视听数据的情况下，将数据写入缺陷块，并且保持视听数据表中缺陷块的物理地址。 响应于来自主机系统的访问命令，记录和再现系统根据要访问的数据的种类，参照计算机数据表或视听数据表执行对记录介质的访问处理。

公开(公告)号：US6011220A

公开(公告)日：2000-01-04

申请号：US748716

申请日：1996-11-14

申请人： Ryujiro Bando ,  Seigo Ito ,  Masateru Saigusa

发明人： Ryujiro Bando ,  Seigo Ito ,  Masateru Saigusa

IPC分类号： H01L23/28 ,  H01L23/495 ,  H01L23/50 ,  H01L23/02

CPC分类号： H01L23/4951 ,  H01L2224/4826 ,  H01L2224/48465 ,  H01L24/48 ,  H01L2924/00014

摘要： In a semiconductor packaged device of an LOC structure, a lead frame is formed having leads which extend in two directions from a semiconductor chip. The lead frame further includes dummy frames which extend in the two directions opposite of the directions in which the leads extend. The dummy frames are located below the center line (drawn half-way between the upper surface and undersurface of the device) by depressing the dummy frames before the semiconductor chip is mounted on the lead frame. The inner lead portions of the leads are each adhered to the surface of the semiconductor chip through a tape and connected to electrode pads on the semiconductor chip using bonding wires. The semiconductor chip and its periphery is then sealed with mold resin.

摘要翻译： 在LOC结构的半导体封装器件中，引线框架形成有从半导体芯片沿两个方向延伸的引线。 引线框架还包括在与引线延伸的方向相反的两个方向上延伸的虚拟框架。 通过在将半导体芯片安装在引线框架之前按下虚设框架，虚拟框架位于中心线下方（在设备的上表面和下表面之间的中间部分）。 引线的内引线部分通过带粘合到半导体芯片的表面，并使用接合线连接到半导体芯片上的电极焊盘。 然后将半导体芯片及其周边用模制树脂密封。

公开(公告)号：US5999126A

公开(公告)日：1999-12-07

申请号：US897651

申请日：1997-07-21

申请人： Seigo Ito

发明人： Seigo Ito

IPC分类号： G09B29/00 ,  G01C21/00 ,  G01C21/28 ,  G01S1/00 ,  G01S5/14 ,  G01S19/19 ,  G01S19/22 ,  G01S19/42 ,  G01S19/48 ,  G08G1/0969 ,  G01S5/02

CPC分类号： G01C21/28 ,  G01S19/48 ,  G01S19/36 ,  G01S2205/002 ,  G01S2205/008

摘要： A position measuring apparatus includes a first position measuring device for position measuring a first position by receiving a first radio wave, a second position measuring device for position measuring a second position by receiving a second radio wave, an evaluating unit for evaluating uncertainty of data derived from the first position measuring device and/or the second position measuring device, and a selecting element for selecting data from the first position measuring device or the second position measuring device based on an output signal of the evaluating unit.

摘要翻译： 位置测量装置包括：第一位置测量装置，用于通过接收第一无线电波来测量第一位置;第二位置测量装置，用于通过接收第二无线电波来测量第二位置的位置;用于评估导出的数据的不确定性的评估单元 来自第一位置测量装置和/或第二位置测量装置，以及选择元件，用于基于评估单元的输出信号从第一位置测量装置或第二位置测量装置选择数据。

公开(公告)号：US4745380A

公开(公告)日：1988-05-17

申请号：US883605

申请日：1986-07-09

申请人： Yoshikazu Murakami ,  Hideo Tanaka ,  Masami Miyake ,  Seigo Ito ,  Hitoshi Tamada ,  Toshiro Yamada

发明人： Yoshikazu Murakami ,  Hideo Tanaka ,  Masami Miyake ,  Seigo Ito ,  Hitoshi Tamada ,  Toshiro Yamada

IPC分类号： H01F10/24 ,  H01P1/218 ,  H01P7/00

CPC分类号： H01F10/245 ,  H01P1/218

摘要： A YIG film microwave device utilizing the ferrimagnetic resonance of a YIG film, comprising a YIG film microwave element formed by a liquid phase epitaxial growth process and a photolithographic process, and a magnetic circuit including permanent magnets for applying a DC magnetic field to the YIG film microwave element. Some of the Fe.sup.3+ ions of the YIG film are substituted by nonmagnetic ions to provide the YIG film microwave device with satisfactory temperature characteristics. The YIG film microwave device is capable of operating stably over the wide range of working frequency and that of temperature.

摘要翻译： 利用YIG膜的亚铁磁共振的YIG膜微波器件，包括通过液相外延生长工艺和光刻工艺形成的YIG膜微波元件，以及包括用于向YIG膜施加直流磁场的永磁体的磁路 微波元件 YIG膜的一些Fe3 +离子被非磁性离子取代，为YIG膜微波器件提供令人满意的温度特性。 YIG薄膜微波器件能够在宽范围的工作频率和温度范围内稳定运行。

公开(公告)号：US4636756A

公开(公告)日：1987-01-13

申请号：US769896

申请日：1985-08-27

申请人： Seigo Ito ,  Yoshikazu Murakami

发明人： Seigo Ito ,  Yoshikazu Murakami

IPC分类号： H01P7/00 ,  G01R33/00 ,  H01P1/215 ,  H01P1/217 ,  H01P1/218 ,  H01P1/203

CPC分类号： H01P1/215 ,  H01P1/218

摘要： Apparatus for varying the magnetic field in a magnetic resonant element which comprises a magnetic yoke with one or more magnets mounted within the magnetic yoke so as to generate a substantially uniform magnetic field in the magnetic yoke and a plurality of magnetic resonance elements located in the magnetic field formed by the magnet and including adjusting means for varying the magnetic reluctance between the magnetic yoke and the magnet at a position which is opposite the position of the plurality of magnetic resonance elements. The magnetic reluctance can be varied to arrive at the desired strength of the magnetic field.

摘要翻译： 用于改变磁共振元件中的磁场的装置，其包括具有安装在磁轭内的一个或多个磁体的磁轭，以便在磁轭中产生基本上均匀的磁场，以及位于磁轭中的多个磁共振元件 并且包括用于在与多个磁共振元件的位置相反的位置处改变磁轭和磁体之间的磁阻的调节装置。 可以改变磁阻以达到磁场的期望强度。

公开(公告)号：US08172748B2

公开(公告)日：2012-05-08

申请号：US12406376

申请日：2009-03-18

申请人： Harutaka Adachi ,  Masanobu Koitabashi ,  Shoichi Amano ,  Takashi Sawai ,  Seigo Ito ,  Atsushi Ogawa

发明人： Harutaka Adachi ,  Masanobu Koitabashi ,  Shoichi Amano ,  Takashi Sawai ,  Seigo Ito ,  Atsushi Ogawa

IPC分类号： A61B1/00 ,  A61B1/04

CPC分类号： A61B1/0052 ,  A61B1/00105 ,  A61B1/0016 ,  G02B23/2476

摘要： An electric bending endoscope includes an elongate insertion portion provided with a bending portion, a drive unit, and an operation unit, wherein the drive unit and the operation unit respectively include a drive unit side electric contact portion and an operation unit side electric contact portion configured to be coupled to and separated from each other by moving the drive unit and the operation unit close to and apart from each other in a coupling and separation axial direction, and the drive unit and the operation unit includes a lock mechanism configured to lock and unlock the drive unit and the operation unit to and from each other with respect to the coupling and separating axial direction.

摘要翻译： 电动弯曲内窥镜包括设有弯曲部的细长插入部，驱动单元和操作单元，其中驱动单元和操作单元分别包括驱动单元侧电接触部和操作单元侧电接触部， 通过使驱动单元和操作单元在联接和分离轴向方向上彼此靠近和分离地彼此联接和分离，并且驱动单元和操作单元包括被配置为锁定和解锁的锁定机构 所述驱动单元和所述操作单元相对于所述联接和分离轴向方向彼此相对移动。

公开(公告)号：US07869698B2

公开(公告)日：2011-01-11

申请号：US11600199

申请日：2006-11-16

申请人： Seigo Ito

发明人： Seigo Ito

IPC分类号： H04N9/80

CPC分类号： G11B27/034 ,  G11B20/1217 ,  G11B27/322 ,  G11B2020/1224 ,  G11B2220/215

摘要： An apparatus is provided in which a recording area is effectively utilized even when information-deleted portions and/or information-moved portions are provided on an information recording medium. The apparatus includes a space extent management section which recognizes and manages space extents, an optimization processing section which creates a coupled extent by coupling a information-deleted portion and a space extent in a condition that the above extents are adjacent to each other and optimizes the coupled extent as one space extent to be used for recording, and an extent arrangement processing section which arranges and manages the space extents according to a preset rule.

摘要翻译： 即使在信息记录介质上设置信息删除部分和/或信息移动部分的情况下，也能够有效地利用记录区域的装置。 该装置包括识别和管理空间盘区的空间范围管理部分，优化处理部分，其通过在上述范围彼此相邻的条件下耦合信息删除部分和空间范围来创建耦合的范围，并优化 耦合范围作为用于记录的一个空间范围，以及根据预设规则排列和管理空间盘区的盘区布置处理部。