公开(公告)号：US5058058A

公开(公告)日：1991-10-15

申请号：US446366

申请日：1989-12-05

申请人： Kenichi Yasuda ,  Kazutami Arimoto

发明人： Kenichi Yasuda ,  Kazutami Arimoto

IPC分类号： G11C11/401 ,  G11C7/06 ,  G11C11/4091 ,  H01L21/8242 ,  H01L27/10 ,  H01L27/108

CPC分类号： G11C7/065 ,  G11C11/4091

摘要： A plurality of sense amplifiers (SAj), each of which is connected with each bit line pair extending from a memory cell array region of a dynamic random access memory for sensing and amplifying voltage difference between the bit line pair, are arranged along the longitudinal direction of the bit line pairs. Each bit line pair is formed by a first bit line (BLj) and a second bit line (BLj). A plurality of memory cells (Mij) are arranged on intersection points between some of the bit lines (BLj, BLj) and word lines (WLi), thereby to form the memory cell array region. At least the first bit line (BLj) or the second bit line (BLj) forming each bit line pair connected to each sense amplifier (SAj) is adapted to intersect with other sense amplifier(s) (SAj) provided on the memory cell array region side as viewed from each sense amplifier (SAj). The sense amplifiers can be arranged independently of the spaces between the bit lines. The sense amplifier circuit having desired characteristics can be structured, while the density of the memory cell array can be increased.

摘要翻译： 与动态随机存取存储器的存储单元阵列区域延伸的每个位线对连接的多个读出放大器（SAj），用于感测和放大位线对之间的电压差，沿纵向排列 的位线对。 每个位线对由第一位线（BLj）和第二位线（＆amp;上升和下降B）形成。 多个存储单元（Mij）布置在一些位线（BLj，＆amp; B，B）和字线（WLi）之间的交点上，从而形成存储单元阵列区域。 形成连接到每个读出放大器（SAj）的每个位线对的至少第一位线（BLj）或第二位线（＆amp;＆amp; B和B）适于与设置在存储单元上的其它读出放大器（SAj）相交 从每个读出放大器（SAj）观察的阵列区域侧。 读出放大器可以独立于位线之间的空间来布置。 可以构造具有期望特性的读出放大器电路，同时能够增加存储单元阵列的密度。

公开(公告)号：US07264037B2

公开(公告)日：2007-09-04

申请号：US10562457

申请日：2004-06-29

申请人： Koichi Kuroki ,  Takeshi Masaki ,  Hideaki Onda ,  Shinji Kazama ,  Tetsuya Muramatsu ,  Tetsuji Umemoto ,  Kenji Ohwada ,  Tomonori Taoka ,  Akira Noda ,  Hiromichi Baba ,  Kenichi Yasuda

发明人： Koichi Kuroki ,  Takeshi Masaki ,  Hideaki Onda ,  Shinji Kazama ,  Tetsuya Muramatsu ,  Tetsuji Umemoto ,  Kenji Ohwada ,  Tomonori Taoka ,  Akira Noda ,  Hiromichi Baba ,  Kenichi Yasuda

IPC分类号： B22D27/08 ,  B22D17/08 ,  B22D23/00 ,  B22D25/00

CPC分类号： B22D17/32 ,  B22D17/007 ,  B22D41/001 ,  Y10S164/90

摘要： Made up of a step of preparing a map expressing a correlation between solid phase percentage and viscosity of a slurry-form semi-solid metal (27) for a given metal composition; a step of setting a target viscosity corresponding to a target solid phase percentage using this map; a viscosity measuring step of measuring the viscosity of a semi-solid metal in a vessel (13) while cooling it; and a step of carrying out cooling until this viscosity reaches the target viscosity, by these steps being carried out in from the preparation of the map expressing the correlation between solid phase percentage and viscosity of the semi-solid metal to the end of cooling of the semi-solid metal the solid phase percentage of the semi-solid metal is made to match the target solid phase percentage. Because the viscosity is detected, the affects of cooling rate changes and time can be eliminated, and it is possible to raise management accuracy of the solid phase percentage of the semi-solid metal much further than with related art management based on time.

摘要翻译： 由制备表示给定金属组合物的浆状半固体金属（27）的固相百分比和粘度之间的相关性的图的步骤组成; 使用该图设定与目标固相百分比对应的目标粘度的步骤; 粘度测量步骤，用于在冷却时测量容器（13）中的半固体金属的粘度; 以及进行冷却直到该粘度达到目标粘度的步骤，通过这些步骤是从制备表示固体相的百分数和半固体金属的粘度与冷却结束之间的相关性的图表进行的 半固体金属使半固体金属的固相百分比与目标固相百分比相匹配。 由于检测到粘度，所以可以消除冷却速度变化和时间的影响，可以提高半固态金属的固相百分比的管理精度比基于时间的现有技术管理进一步提高。

公开(公告)号：US5867439A

公开(公告)日：1999-02-02

申请号：US22490

申请日：1998-02-12

申请人： Mikio Asakura ,  Hideto Hidaka ,  Kiyohiro Furutani ,  Kenichi Yasuda

发明人： Mikio Asakura ,  Hideto Hidaka ,  Kiyohiro Furutani ,  Kenichi Yasuda

IPC分类号： G11C8/12 ,  G11C11/401 ,  G11C11/406 ,  G11C29/00 ,  G11C29/14 ,  G11C29/28 ,  G11C29/56 ,  G11C7/00

CPC分类号： G11C11/406 ,  G11C29/28 ,  G11C8/12

摘要： In a semiconductor memory device selectively implementing one of a 4K refresh cycle and a 8K refresh cycle, the positions of externally applied address signal bits are switched internally by address switching circuits such that memory cells at the same positions are selected regardless of whether the 4K refresh cycle or the 8K refresh cycle is specified according to a refresh cycle mode specify signal. As a result, by testing the device in one refresh cycle mode, the device can be checked in both refresh cycle operations, reducing the test time and making the test easier.

摘要翻译： 在选择性地实现4K刷新周期和8K刷新周期之一的半导体存储器件中，外部施加的地址信号位的位置由地址切换电路在内部切换，使得在相同位置的存储单元被选择，而不管4K刷新 循环或8K刷新周期根据刷新周期模式指定信号指定。 因此，通过在一个刷新周期模式下测试器件，可以在两个刷新周期操作中检查器件，减少测试时间并使测试更容易。

公开(公告)号：US5587607A

公开(公告)日：1996-12-24

申请号：US292301

申请日：1994-08-18

申请人： Kenichi Yasuda ,  Kiyohiro Furutani ,  Hiroshi Miyamoto

发明人： Kenichi Yasuda ,  Kiyohiro Furutani ,  Hiroshi Miyamoto

IPC分类号： H01L27/04 ,  G11C5/14 ,  G11C7/10 ,  G11C11/401 ,  H01L21/60 ,  H01L21/822 ,  H01L23/495 ,  H01L23/50 ,  H01L27/10 ,  H01L23/48 ,  H01L23/52

CPC分类号： G11C5/14 ,  B82Y10/00 ,  G11C7/1006 ,  G11C7/1045 ,  H01L23/4951 ,  H01L24/05 ,  H01L24/06 ,  H01L24/49 ,  G11C2029/1804 ,  H01L2223/6611 ,  H01L2224/04042 ,  H01L2224/05554 ,  H01L2224/05556 ,  H01L2224/05599 ,  H01L2224/06136 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/4826 ,  H01L2224/48465 ,  H01L2224/49113 ,  H01L24/48 ,  H01L2924/00014 ,  H01L2924/01006 ,  H01L2924/01014 ,  H01L2924/01015 ,  H01L2924/01033 ,  H01L2924/01074 ,  H01L2924/01082 ,  H01L2924/10253 ,  H01L2924/13091 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/19041

摘要： A DRAM includes a package, a semiconductor chip housed in the package, and a plurality of leads each disposed from the outside of the package over the periphery of the semiconductor chip. The power supply potential is applied to some of the leads. Corresponding to one power supply lead, one power supply pad and one selection pad are formed. Corresponding to another power supply lead, another power supply pad and another selection pad are formed. Each of these two selection pads is connected or not connected to the corresponding power supply lead by bonding. As a result, one of four word configurations is selected. Since these two selection pads are disposed in the vicinity of the corresponding power supply leads, respectively, the number of times of bonding to one power supply lead is reduced.

摘要翻译： DRAM包括封装，容纳在封装中的半导体芯片，以及从半导体芯片周边的封装外部设置的多个引线。 电源电位适用于某些引线。 对应于一个电源引线，形成一个电源焊盘和一个选择焊盘。 对应于另一个电源引线，形成另一个电源焊盘和另一个选择焊盘。 这两个选择焊盘中的每一个通过结合连接或不连接到相应的电源引线。 结果，选择了四个字配置之一。 由于这两个选择焊盘分别设置在相应的电源引线附近，所以与一个电源引线的接合次数减少。

公开(公告)号：US5406817A

公开(公告)日：1995-04-18

申请号：US935421

申请日：1992-08-26

申请人： Yoshio Takakura ,  Toshiyuki Kajiwara ,  Hiroyuki Shiraiwa ,  Kenichi Yasuda ,  Yukio Hirama

发明人： Yoshio Takakura ,  Toshiyuki Kajiwara ,  Hiroyuki Shiraiwa ,  Kenichi Yasuda ,  Yukio Hirama

IPC分类号： B21B13/14 ,  B21B29/00 ,  B21B37/38 ,  B21B37/08

CPC分类号： B21B37/38 ,  B21B13/145

摘要： A rolling mill has a work roll and a back-up roll for supporting the work roll vertically and driving it. A plurality of horizontal support rollers contact the work roll at barrel diameter outside the rolling region and at a both horizontal sides of the work roll and act to fix the position of the work roll in both horizontal directions during rolling and to oppose horizontal rolling forces. In order to reduce the bending of the work roll during rolling, there are provided means for applying horizontal counterbending forces to the work roll comprising members e.g. rollers, contacting the work roll at locations axially further from the rolling region than the support rollers and actuator means for urging the members against the work roll. The counterbending forces being in the same direction as the net horizontal force applied to said work roll by said back-up roll and the material being rolled. Preferably at least one condition of said work roll is sensed during rolling, and there are control means acting during rolling to control the counterbending forces in dependence on the sensed condition.

摘要翻译： 轧机具有工作辊和支撑辊，用于垂直地支撑工作辊并将其驱动。 多个水平支撑辊在滚动区域外侧和工作辊的两个水平边缘处以筒体直径接触工作辊，并且用于在轧制期间在两个水平方向上固定工作辊的位置并且抵抗水平轧制力。 为了减少轧制过程中的工作辊的弯曲，提供了用于将水平的反作用力施加到包括构件的工作辊的装置。 辊子，在与滚动区域相比轴向更远的位置处的工作辊与支撑辊和致动器装置接触，用于将构件推向工作辊。 所述反作用力与由所述支承辊和被轧制材料施加到所述工作辊的净水平力处于相同的方向。 优选地，在轧制期间感测到所述工作轧辊的至少一个状态，并且存在在轧制期间作用的控制装置，以根据感测到的状况来控制平衡力。

公开(公告)号：US4947398A

公开(公告)日：1990-08-07

申请号：US372834

申请日：1989-06-29

申请人： Kenichi Yasuda ,  Hitoshi Wakata ,  Hajime Nakatani

发明人： Kenichi Yasuda ,  Hitoshi Wakata ,  Hajime Nakatani

IPC分类号： H01S3/136 ,  H01S3/137 ,  H01S3/225

CPC分类号： H01S3/136 ,  H01S3/137 ,  H01S3/225

摘要： Methods of controlling the wavelength and output power of a laser device with two intracavity etalons are disclosed, together with a wavelength monitor capable of detecting sidebands. A method is characterized by the usage of hot/cold parameter K which takes two values 0 and 1 indicating the cold and hot state of the device, respectively. The parameter K, which is reset to 0 at the start, is set to 1 when the laser beam is stabilized; it is reset to 0, whenever the lasing pause exceeds a predetermined time length. Preparatory starting steps are performed or omitted at the start, depending on the value of K. Another method is characterized by the adjustment of the intracavity etalons during the lasing pauses, in accordance with exponential functions with thermal time constants. The sideband detecting wavelength monitor comprises a single etalon whose free spectal region FSRm is selected with respect to that, FSR.sub.2, of the fine tuning intracavity etalon in such a manner that the interference fringes of the sidebands formed by the monitor etalon are distinct from each other and from those of the central wavelength .lambda..sub.0. Namely, when i is the integer which is associated with a sideband wavelength .lambda..sub.S via the equation: .lambda..sub.S =.lambda..sub.0 +i.times.FSR.sub.2, the free spectral regions FSR.sub.2 and FSRm are selected in such a manner that the apparent wavelength differences: R=i.multidot.FSR.sub.2 +j.multidot.FSRm between the central wavelength .lambda..sub.0 and the sideband wavelengths .lambda..sub.S, wherein j is an integer which minimizes the value of R for each i, are different from zero and from each other.

摘要翻译： 公开了具有两个腔内标准具的激光装置的波长和输出功率的控制方法，以及能够检测边带的波长监视器。 一种方法的特征在于使用热/冷参数K，其分别表示设备的冷热状态的两个值0和1。 当激光束稳定时，启动时复位为0的参数K被设置为1; 每当激光暂停超过预定时间长度时，它将重置为0。 准备启动步骤在开始时执行或省略，取决于K的值。另一种方法的特征在于根据具有热时间常数的指数函数在激光暂停期间调节腔内标准具。 该边带检测波长监视器包括单个标准具，其相对于微调腔内标准具的FSR2选择其自由光谱区域FSRm，使得由监视器标准具形成的边带的干涉条纹彼此不同 以及中心波长λ0的那些。即，当i是通过以下等式与边带波长λS相关联的整数时：λS =λ0 + ixFSR2，在这样的一个中选择自由光谱区域FSR2和FSRm 在中心波长λ0与边带波长λS之间的表观波长差：R = ixFSR2 + jxFSRm，其中j是使每个i的R值最小的整数不同于零和彼此。

公开(公告)号：US08883263B2

公开(公告)日：2014-11-11

申请号：US13282033

申请日：2011-10-26

申请人： Kenichi Yasuda ,  Kimio Yukawa ,  Ryousuke Shimizu ,  Noriaki Horikawa

发明人： Kenichi Yasuda ,  Kimio Yukawa ,  Ryousuke Shimizu ,  Noriaki Horikawa

IPC分类号： C23C14/00 ,  B05C11/02 ,  B05D3/12 ,  B05D3/02 ,  B05D7/04 ,  B29D11/00 ,  B05D1/26 ,  B05C11/10 ,  B05C5/02 ,  G02B1/11 ,  G02B5/30 ,  B05D3/06

CPC分类号： B05C5/0283 ,  B05C11/1039 ,  B05D1/26 ,  B05D3/0209 ,  B05D3/0254 ,  B05D3/067 ,  B05D7/04 ,  B05D2252/02 ,  B29D11/00788 ,  B29D11/00903 ,  G02B1/11 ,  G02B5/3083

摘要： A coated film manufacturing method and a coating machine are provided which can prevent deformation of a die coater due to evaporation of a coating liquid and prevent surface deficiency occurring when starting the coating. A coating machine is prepared which includes a die coater having a manifold, a slot communicating with the manifold, and a lip face formed at an end of the slot, a heat-insulating plate being disposed in a region below the lip face of the die coater and having a tapered top end portion, and a depressurizing chamber being disposed upstream in a web conveying direction from the die coater. The coating machine is made to stand by at a position for forming a clearance greater than a predetermined clearance between the coating machine and the web at the time of coating while flowing the coating liquid from the die coater.

摘要翻译： 提供一种涂膜制造方法和涂布机，其能够防止由于涂布液的蒸发引起的涂布机的变形，并且防止在开始涂布时发生表面缺陷。 一种涂布机，其包括具有歧管的模具涂布机，与歧管连通的狭槽以及形成在槽的端部的唇面，绝热板设置在模具的唇面下方的区域中 涂布机，并具有锥形顶端部分，并且减压室设置在从模涂机的卷筒纸输送方向的上游。 在使涂布液从模涂机上流动的同时，使涂布机在涂布时在用于形成间隙大于涂布机和纸幅之间的预定间隙的位置处于待机状态。

公开(公告)号：US08846139B2

公开(公告)日：2014-09-30

申请号：US13007043

申请日：2011-01-14

申请人： Kenichi Yasuda ,  Ryousuke Shimizu ,  Kazuhiro Oki

发明人： Kenichi Yasuda ,  Ryousuke Shimizu ,  Kazuhiro Oki

IPC分类号： B05D5/06 ,  G05D7/01 ,  B05C5/02 ,  B29D11/00 ,  G02B5/30 ,  G02B1/11 ,  B05C11/04

CPC分类号： B29D11/0073 ,  B05C5/0254 ,  B05C11/04 ,  B05C11/044 ,  G02B1/11 ,  G02B5/3083 ,  G05D7/0186

摘要： A coating apparatus includes: a slot die configured to apply coating solution on a support by discharging the coating solution from a tip of a slot and forming a coating solution bead in a clearance between the tip of the slot and the support; a pipe through which the coating solution is fed to a pocket of the slot die; an orifice formed in the pipe at a position nearer a circumference of a circular cross section in a radial direction of the pipe in relation to a center of the circular cross section; a forward tapered inlet channel which is formed at an entrance side of the orifice in the pipe and whose aperture narrows to the orifice; a rearward tapered outlet channel which is formed at an exit side of the orifice in the pipe and whose aperture grows toward a downstream.

摘要翻译： 一种涂布装置，包括：槽模，其构造成通过从所述槽的尖端排出所述涂布溶液并在所述槽的尖端与所述支撑体之间的间隙中形成涂布溶液珠来将涂布溶液施加到支撑体上; 管，通过所述管将所述涂布溶液供给到所述槽模的口袋; 相对于圆形横截面的中心，在管子的径向方向上的圆形横截面的圆周上形成的孔口; 前进锥形入口通道，其形成在管道中的孔的入口侧，并且其孔径窄于孔口; 后向锥形出口通道，其形成在管道中的孔口的出口侧，并且其孔径向下游方向生长。

公开(公告)号：US06921435B2

公开(公告)日：2005-07-26

申请号：US10207524

申请日：2002-07-29

申请人： Kenichi Yasuda ,  Nobuaki Kobayashi ,  Tadaaki Sumitani

发明人： Kenichi Yasuda ,  Nobuaki Kobayashi ,  Tadaaki Sumitani

IPC分类号： B05C3/09 ,  B05C3/109 ,  G03G5/05 ,  B05C19/02

CPC分类号： G03G5/0525 ,  B05C3/09 ,  B05C3/109

摘要： A coating apparatus for a plurality of cylindrical light sensitive members each for use in an electrophotography, is provided with a coating tank in which a coating liquid is stored; a dipping device to lift down the plurality of cylindrical base members into the coating liquid and to lift up the plurality of cylindrical base members above the coating liquid so that the plurality of cylindrical base members are coated with the coating liquid; and a plurality of drying hoods corresponding in number to the plurality of cylindrical base members and provided above the coating tank so that each of the plurality of cylindrical base members is lifted up from the coating tank into a respective drying hood among the plurality of cylindrical base members.

摘要翻译： 一种用于电子照相用的多个圆柱形感光元件的涂布设备设置有涂覆液体，其中存储涂布液体; 浸渍装置，用于将所述多个圆筒形基底构件提升到所述涂布液中，并且在所述涂布液上方提升所述多个圆筒形基部构件，使得所述多个圆筒形基部构件涂覆有所述涂布液; 以及多个干燥罩，其数量对应于多个圆筒形基座构件，并且设置在涂布槽上方，使得多个圆筒形基座构件中的每一个从涂布槽上升到多个圆筒形基座中的相应的干燥罩 会员

公开(公告)号：US06052331A

公开(公告)日：2000-04-18

申请号：US225450

申请日：1999-01-06

申请人： Takashi Araki ,  Kenichi Yasuda

发明人： Takashi Araki ,  Kenichi Yasuda

IPC分类号： G11C11/407 ,  G11C7/10 ,  G11C7/22 ,  G11C8/12 ,  G11C8/18 ,  G11C11/401 ,  G11C8/00

CPC分类号： G11C7/22 ,  G11C7/1072 ,  G11C8/12 ,  G11C8/18

摘要： A control signal generating circuit in a synchronous semiconductor memory device outputs timing signals for controlling activation of a word line and activation of sense amplifier, by delaying an external control signal by prescribed time periods. A bank control signal generating circuit provided for each bank holds activation of the timing signal from the control signal generating circuit, and outputs a signal for controlling timing of activation of the word line and timing of activation of the sense amplifier of the corresponding bank.

摘要翻译： 同步半导体存储器件中的控制信号产生电路通过将外部控制信号延迟预定的时间周期来输出用于控制字线的激活和激活读出放大器的定时信号。 为每个组设置的存储体控制信号发生电路保持来自控制信号发生电路的定时信号的激活，并且输出用于控制字线的激活定时的信号和激活相应存储体的读出放大器的定时。