公开(公告)号：US5345177A

公开(公告)日：1994-09-06

申请号：US32665

申请日：1993-03-17

申请人： Taichi Sato ,  Yoshiharu Mohri ,  Kihachiro Tanaka ,  Takao Honmei ,  Masayuki Otsuka ,  Masashi Wada

发明人： Taichi Sato ,  Yoshiharu Mohri ,  Kihachiro Tanaka ,  Takao Honmei ,  Masayuki Otsuka ,  Masashi Wada

IPC分类号： A61B5/055 ,  G01R33/20 ,  G01R33/385 ,  G01V3/00

CPC分类号： G01R33/3854

摘要： A magnetic resonance imaging apparatus includes a magnet for generating a static magnetic field, a gradient coil for generating a gradient magnetic field in a measurement space, and a vibration damping means which includes a container and granular material disposed in the container. The vibration damping means is installed with a supporting bolt between the gradient coil and a supporting means. Since the gradient coil is supported at a constant position without any vibration and deformation, the magnetic resonance imaging apparatus generates an accurate image signal without any acoustic noise.

摘要翻译： 磁共振成像装置包括用于产生静磁场的磁体，用于在测量空间中产生梯度磁场的梯度线圈，以及包括容器和设置在容器中的颗粒材料的减振装置。 减震装置在梯度线圈和支撑装置之间安装有支撑螺栓。 由于梯度线圈被支撑在恒定位置而没有任何振动和变形，所以磁共振成像装置产生没有任何声学噪声的精确图像信号。

公开(公告)号：US5309105A

公开(公告)日：1994-05-03

申请号：US910543

申请日：1992-07-08

申请人： Taichi Sato ,  Yoshiharu Mohri ,  Kihachiro Tanaka ,  Takao Hommei ,  Masayuki Otsuka ,  Masashi Wada

发明人： Taichi Sato ,  Yoshiharu Mohri ,  Kihachiro Tanaka ,  Takao Hommei ,  Masayuki Otsuka ,  Masashi Wada

IPC分类号： A61B5/055 ,  G01R33/20 ,  G01R33/28 ,  G01R33/385 ,  H01F5/00

CPC分类号： G01R33/3854

摘要： A magnetic-resonance imaging apparatus has superconducting magnets for generating a large uniform magnetic field within a predetermined volume. Within that volume, coils for generating magnetic field gradients are supported on a bobbin, enabling an object within the bobbin to be investigated. The coils on the bobbin are subject to forces but are rigidly connected to the bobbin. Therefore, energy is transmitted to the bobbin which can cause the bobbin to vibrate and so generate noise. To dissipate that energy, the coils are attached to tubes, or other hollow members, on the bobbin, which tubes or hollow members contain movable bodies such as particulate material. The energy due to the forces on the coils cause the movable bodies to move and collide, so dissipating the energy and reducing the noise.

摘要翻译： 磁共振成像装置具有用于在预定体积内产生大的均匀磁场的超导磁体。 在该体积内，用于产生磁场梯度的线圈被支撑在线轴上，使得能够调查线轴内的物体。 线轴上的线圈受力，但刚性地连接到线轴。 因此，能量被传递到筒管，这可能导致筒管振动并产生噪声。 为了消散能量，线圈被连接到线轴上的管或其它中空构件，这些管或中空构件包含诸如颗粒材料的可移动体。 由于线圈上的力引起的能量导致移动体移动和碰撞，从而耗散能量并降低噪音。

公开(公告)号：US07704465B2

公开(公告)日：2010-04-27

申请号：US10289429

申请日：2002-11-07

申请人： Hisakatsu Kato ,  Masashi Wada ,  Naoyuki Eguchi ,  Hirofumi Sasaki

发明人： Hisakatsu Kato ,  Masashi Wada ,  Naoyuki Eguchi ,  Hirofumi Sasaki

IPC分类号： B01J19/18

CPC分类号： B01F7/00208 ,  B01F7/00641 ,  B01F7/1675 ,  B01F7/22 ,  B01F15/00837 ,  B01F2215/0431 ,  B01F2215/044 ,  B01F2215/0472 ,  B01F2215/0477 ,  B01J19/006 ,  B01J19/0066 ,  B01J19/1812 ,  B01J2219/00768 ,  C01F7/02 ,  C01F7/14 ,  C01F7/144 ,  C01F7/147 ,  C01P2004/50 ,  C01P2004/61 ,  C01P2006/60 ,  C09C1/407 ,  Y10T428/2982

摘要： Aluminum hydroxide aggregated particles which have an average particle diameter of not less than 40 μm, an average particle diameter as determined after pressing at 1,000 kg/cm2 of not more than 35 μm, and an L value of slurry obtained by mixing 20 ml of glycerol and 10 g of the aluminum hydroxide aggregated particles of not more than 69, are obtained by a process comprising the steps of: (a) feeding a supersaturated aqueous sodium aluminate solution to a vessel, (b) adding aluminum hydroxide seeds to the supersaturated aqueous sodium aluminate solution, (c) stirring the seed-added solution in the vessel while continuously feeding an additional supersaturated aqueous sodium aluminate solution into the vessel to hydrolyze the supersaturated aqueous sodium aluminate solution, (d) separating the aluminum hydroxide aggregated particles from the aqueous sodium aluminate solution, and (e) continuously discharging the aqueous sodium aluminate solution out of the vessel.

摘要翻译： 平均粒径为40μm以上的氢氧化铝凝集粒子，1000kg / cm 2以上压制后测定的平均粒径为35μm以下，通过将20ml甘油 和10g不超过69的氢氧化铝凝集颗粒，通过包括以下步骤的方法获得：（a）将过饱和的铝酸钠水溶液进料到容器中，（b）将氢氧化铝种子加入到过饱和水溶液 铝酸钠溶液，（c）在容器中搅拌添加种子的溶液，同时连续向容器中加入过饱和的铝酸钠水溶液以水解过饱和的铝酸钠水溶液，（d）将氢氧化铝凝集颗粒与水溶液 铝酸钠溶液，和（e）将铝酸钠水溶液连续排出容器。

公开(公告)号：US07661744B2

公开(公告)日：2010-02-16

申请号：US12105675

申请日：2008-04-18

申请人： Yuuki Maruno ,  Masashi Wada

发明人： Yuuki Maruno ,  Masashi Wada

IPC分类号： B60N2/20

CPC分类号： B60N2/015 ,  B60N2/22 ,  B60N2205/30

摘要： A pair of seat backs are arranged in a vehicle width direction. A pair of floor brackets attach outer end portions of the seat backs in the vehicle width direction to a floor of the vehicle. A pair of center hinge brackets attach inner end portions of the seat backs in the vehicle width direction to the floor. A supporting bar is separated from the floor, is extended in the vehicle width direction and is disposed behind the seat backs. The seat backs are independently pivotably attached to the floor. Both end portions of the supporting bar in the vehicle width direction are attached to the floor brackets. A center portion of the supporting bar in the vehicle width direction is attached to the center hinge brackets.

摘要翻译： 一对座椅靠背沿车宽方向排列。 一对地板支架将车座宽度方向上的座椅靠背的外端部附接到车辆的地板。 一对中心铰链支架将座椅靠背的车身宽度方向的内端部与地板相连。 支撑杆与地板分离，沿车宽方向延伸并设置在座椅靠背后面。 座椅靠背独立地可枢转地连接到地板上。 支撑杆的车宽方向的两端部附接到地板支架。 支撑杆的车宽方向的中心部分附接到中心铰链支架。

公开(公告)号：US06963507B2

公开(公告)日：2005-11-08

申请号：US10419228

申请日：2003-04-21

申请人： Toshihiro Tanaka ,  Yutaka Shinagawa ,  Kazufumi Suzukawa ,  Masamichi Fujito ,  Takashi Yamaki ,  Kiichi Makuta ,  Masashi Wada ,  Yoshiki Kawajiri

发明人： Toshihiro Tanaka ,  Yutaka Shinagawa ,  Kazufumi Suzukawa ,  Masamichi Fujito ,  Takashi Yamaki ,  Kiichi Makuta ,  Masashi Wada ,  Yoshiki Kawajiri

IPC分类号： G11C16/02 ,  G11C8/02 ,  G11C16/12 ,  G11C16/04

CPC分类号： G11C16/3459 ,  G11C16/12 ,  G11C2216/14

摘要： Disclosed is a nonvolatile memory with a shortened total write time, capable of stably writing data by making a write current constant while reducing fluctuations in a voltage generated by a booster circuit. In a nonvolatile memory such as a flash memory, data is determined at the time of writing operation. While skipping a bit corresponding to write data having the logic “1” (or logic “0”), writing operation to bits corresponding to write data having the logic “0” (or logic “1) is successively performed.

公开(公告)号：US06266792B1

公开(公告)日：2001-07-24

申请号：US09427068

申请日：1999-10-26

申请人： Masashi Wada ,  Takao Okubo ,  Takeshi Furuno

发明人： Masashi Wada ,  Takao Okubo ,  Takeshi Furuno

IPC分类号： G11C2900

CPC分类号： G11C29/70 ,  G11C29/88

摘要： A semiconductor memory (1) comprising a plurality of memory blocks (2 and 3) provided with a lot of memory cells, a data-input/output buffer (7), and first control means (11) for controlling the rewriting and reading of data for the memory cells is provided with first storage means (30) for designating part of the defective memory blocks and detection means (32) for detecting the access to a defective memory block designated by the first storage means in accordance with an address signal. In this case, when the detection means detects the access to a defective memory, the first control means inhibits the data rewrite operation for the instruction of the data rewrite operation and inhibits the data output operation of the data input/output buffer for the instruction of the data read operation. The inhibiting function makes it possible to provide a memory device having the compatibility with a non-defective semiconductor memory only by combining semiconductor memories having irremediable defects without fixing the levels of specific address input terminals so as to keep the defective memory blocks non-selective.

摘要翻译： 一种半导体存储器（1），包括设置有大量存储单元的多个存储块（2和3），数据输入/输出缓冲器（7）和用于控制重写和读取的第一控制装置 存储单元的数据设置有用于指定部分缺陷存储块的第一存储装置（30）和用于根据地址信号检测由第一存储装置指定的缺陷存储块的访问的检测装置（32）。 在这种情况下，当检测装置检测到对缺陷存储器的访问时，第一控制装置禁止用于数据重写操作的指令的数据重写操作，并且禁止数据输入/输出缓冲器的数据输出操作用于指令 数据读取操作。 禁止功能使得可以仅通过组合具有不可弥补缺陷的半导体存储器来提供具有与无缺陷半导体存储器的兼容性的存储器件，而不固定特定地址输入端子的电平，以便保持有缺陷的存储块非选择性。

公开(公告)号：US5896317A

公开(公告)日：1999-04-20

申请号：US852353

申请日：1997-05-07

申请人： Motoharu Ishii ,  Shinichi Kobayashi ,  Akinori Matsuo ,  Masashi Wada

发明人： Motoharu Ishii ,  Shinichi Kobayashi ,  Akinori Matsuo ,  Masashi Wada

IPC分类号： G11C17/00 ,  G11C16/02 ,  G11C16/10 ,  H01L21/8247 ,  H01L27/115 ,  H01L29/788 ,  H01L29/792 ,  G11C7/00

CPC分类号： G11C16/10

摘要： It is assumed that, in each memory cell array, a first bit line corresponds to a selected address. In this case, a potential on only the first bit line attains H-level. Data to be loaded is supplied to a latch circuit corresponding to the first bit line through a data line arranged independently of the bit line. All the bit lines are reset upon every completion of loading of data of 1 byte. Therefore, rapid data reading can be performed even when data is to be read from a memory cell array immediately after the data is loaded into a latch circuit, or destruction of data already loaded into the latch circuit can be prevented. Further, a circuit area can be reduced.

摘要翻译： 假定，每个存储器单元阵列中，第一位线对应于所选地址。 在这种情况下，仅第一位线上的电位达到H电平。 要加载的数据被提供给通过数据线对应于所述第一位线的锁存电路独立于位线的布置。 每次完成1字节数据的加载后，所有位线都将被复位。 因此，即使当数据要被从所述数据被装载之后立即进入锁存电路，或可以防止已经载入到锁存电路中的数据破坏的存储器单元阵列读取来执行快速的数据读取。 此外，可以减少电路面积。

公开(公告)号：US5105389A

公开(公告)日：1992-04-14

申请号：US621643

申请日：1990-12-04

申请人： Akinori Matsuo ,  Masashi Watanabe ,  Michio Fujimoto ,  Masashi Wada ,  Yoshiharu Nagayama ,  Kazuo Naito

发明人： Akinori Matsuo ,  Masashi Watanabe ,  Michio Fujimoto ,  Masashi Wada ,  Yoshiharu Nagayama ,  Kazuo Naito

IPC分类号： G11C8/00 ,  G11C8/10

CPC分类号： G11C8/10 ,  G11C8/00

摘要： Means for changing-over address signals is provided in an address input portion, and the order of the signals to be input to an address decoder is changed according to external control signals. Alternatively, a reading output circuit is provided which reads data in bit unit different from that of the writing input circuit. Thus, data can be read and written even when the number of bits of data differs between in case of accessing a built-in memory of an LSI inside the LSI and in case of accessing it from outside the LSI.

公开(公告)号：US07811546B2

公开(公告)日：2010-10-12

申请号：US11748398

申请日：2007-05-14

申请人： Hisakatsu Kato ,  Masashi Wada ,  Naoyuki Eguchi ,  Hirofumi Sasaki

发明人： Hisakatsu Kato ,  Masashi Wada ,  Naoyuki Eguchi ,  Hirofumi Sasaki

IPC分类号： C01F7/14 ,  B01J8/10

CPC分类号： B01F7/00208 ,  B01F7/00641 ,  B01F7/1675 ,  B01F7/22 ,  B01F15/00837 ,  B01F2215/0431 ,  B01F2215/044 ,  B01F2215/0472 ,  B01F2215/0477 ,  B01J19/006 ,  B01J19/0066 ,  B01J19/1812 ,  B01J2219/00768 ,  C01F7/02 ,  C01F7/14 ,  C01F7/144 ,  C01F7/147 ,  C01P2004/50 ,  C01P2004/61 ,  C01P2006/60 ,  C09C1/407 ,  Y10T428/2982

摘要： Aluminum hydroxide aggregated particles which have an average particle diameter of not less than 40 μm, an average particle diameter as determined after pressing at 1,000 kg/cm2 of not more than 35 μm, and an L value of slurry obtained by mixing 20 ml of glycerol and 10 g of the aluminum hydroxide aggregated particles of not more than 69, are obtained by a process comprising the steps of: (a) feeding a supersaturated aqueous sodium aluminate solution to a vessel, (b) adding aluminum hydroxide seeds to the supersaturated aqueous sodium aluminate solution, (c) stirring the seed-added solution in the vessel while continuously feeding an additional supersaturated aqueous sodium aluminate solution into the vessel to hydrolyze the supersaturated aqueous sodium aluminate solution, (d) separating the aluminum hydroxide aggregated particles from the aqueous sodium aluminate solution, and (e) continuously discharging the aqueous sodium aluminate solution out of the vessel.

摘要翻译： 平均粒径为40μm以上的氢氧化铝凝集粒子，1000kg / cm 2以上压制后测定的平均粒径为35μm以下，通过将20ml甘油 和10g不超过69的氢氧化铝凝集颗粒，通过包括以下步骤的方法获得：（a）将过饱和的铝酸钠水溶液进料到容器中，（b）将氢氧化铝种子加入到过饱和水溶液 铝酸钠溶液，（c）在容器中搅拌添加种子的溶液，同时连续向容器中加入过饱和的铝酸钠水溶液以水解过饱和的铝酸钠水溶液，（d）将氢氧化铝凝集颗粒与水溶液 铝酸钠溶液，和（e）将铝酸钠水溶液连续排出容器。

公开(公告)号：US20090072138A1

公开(公告)日：2009-03-19

申请号：US12173038

申请日：2008-07-15

申请人： Katsunori HIRANO ,  Tadanobu Toba ,  Masahiro Ohashi ,  Masashi Wada

发明人： Katsunori HIRANO ,  Tadanobu Toba ,  Masahiro Ohashi ,  Masashi Wada

IPC分类号： G01N23/00

CPC分类号： G01N23/2251 ,  H01J2237/221 ,  H01J2237/2817

摘要： A scan control unit for generating two-dimensional coordinates for performing a scan with an electron beam of an electron scanning microscope is provided with first and second transforming units for transforming coordinates in the horizontal (X) direction and the vertical (V) direction. An area to be tested in a sample is scanned with an electron beam in an arbitrary direction. As the first and second transforming units, small-capacity transformation tables (LUTs) capable of operating at high speed in each of the horizontal (X) direction and the vertical (Y) direction are used. By also using a large-capacity transformation table (LUT) that stores coordinate transformation data corresponding to plural scan types, a test apparatus compatible with the plural scan types, having multiple functions, and capable of performing high-speed scan control is realized.

摘要翻译： 用于产生用电子扫描显微镜的电子束执行扫描的二维坐标的扫描控制单元设置有用于变换水平（X）方向和垂直（V）方向上的坐标的第一和第二变换单元。 用任意方向的电子束扫描样品中要测试的区域。 作为第一变换单元和第二变换单元，使用能够在水平（X）方向和垂直（Y）方向中的每一个中高速运转的小容量变换表（LUT）。 通过使用存储与多种扫描类型相对应的坐标变换数据的大容量变换表（LUT），实现具有多种功能，能够执行高速扫描控制的具有多种扫描类型的测试装置。