公开(公告)号：USRE35613E

公开(公告)日：1997-09-23

申请号：US496569

申请日：1995-06-29

申请人： Kenichi Yasuda ,  Makoto Suwa ,  Shigeru Mori

发明人： Kenichi Yasuda ,  Makoto Suwa ,  Shigeru Mori

IPC分类号： H01L27/02 ,  H01L27/105 ,  H01L27/108

CPC分类号： H01L27/10805 ,  H01L27/0218 ,  H01L27/105

摘要： A semiconductor memory device includes a first conductivity type well in a first conductivity type semiconductor substrate surrounded by a second conductivity type well, one of a memory cell and an external input circuit arranged on the first conductivity type well and the other disposed outside the second conductivity type well. A predetermined power supply voltage is applied to the second conductivity type well and the first conductivity type well is connected to ground. In the structure, charge carriers injected from the external input circuit are absorbed in the second conductivity type well. As a result, the charge carriers are prevented from reaching the memory cell and destroying data stored therein. Therefore, it is possible to miniaturize transistors and increase integration density of dynamic random access memory devices without degrading the source to drain dielectric strength.

摘要翻译： 半导体存储器件包括第一导电类型的半导体衬底中的第一导电类型的阱，该第一导电类型的半导体衬底由第二导电类型阱围绕，存储单元和布置在第一导电类型阱上的外部输入电路之一，另一个位于第二导电类型 类型很好。 对第二导电类型阱施加预定的电源电压，并且将第一导电类型阱连接到地。 在该结构中，从外部输入电路注入的电荷载流子被吸收在第二导电型阱中。 结果，防止电荷载体到达存储单元并破坏其中存储的数据。 因此，可以使晶体管小型化并提高动态随机存取存储器件的集成密度，而不会使源极降低介电强度。

公开(公告)号：US5657655A

公开(公告)日：1997-08-19

申请号：US711999

申请日：1996-09-10

申请人： Kenichi Yasuda ,  Kenjiro Narita ,  Yukio Hirama ,  Kouji Satou ,  Yasutsuga Yoshimura ,  Yoshio Takakura ,  Shinichi Kaga

发明人： Kenichi Yasuda ,  Kenjiro Narita ,  Yukio Hirama ,  Kouji Satou ,  Yasutsuga Yoshimura ,  Yoshio Takakura ,  Shinichi Kaga

IPC分类号： B21B13/00 ,  B21B1/24 ,  B21B1/26 ,  B21B1/28 ,  B21B13/02 ,  B21B13/14 ,  B21B27/10 ,  B21B37/00 ,  B21B37/28 ,  B21B37/32 ,  B21B37/38 ,  B21B37/42 ,  B21B1/22 ,  B21B27/06

CPC分类号： B21B13/023 ,  B21B1/24 ,  B21B37/32 ,  B21B37/42 ,  B21B1/26 ,  B21B1/28

摘要： In a tandem mill system, at least one first type rolling mill is arranged in the upstream side and at least one second type rolling mill is arranged in the downstream side. The first type rolling mill is of the so-called work roll crossing mill in which a pair of work rolls are inclined with respect to a pair of back-up rolls supporting the work rolls and simultaneously crossed each other in a horizontal plane to control transverse thickness distribution of a strip. The second type rolling mill is of the so-called HC mill which controls the strip crown and shape by a combination of axial movement of intermediate rolls and work roll bending. Such an arrangement makes it possible to increase a capability of controlling the strip crown and shape, particularly, a capability of correcting the quarter buckle, and eliminate a fear of causing scratches on the strip and roll surfaces, with the result of improved production efficiency. Plural lines of lubricant supply device are also provided to stop supply of a lubricant immediately before biting of the strip into the work roll crossing mill and start the supply again after the biting. A system of lubricating the work roll crossing mill is thereby improved.

摘要翻译： 在串列式轧机系统中，至少一个第一类型的轧机设置在上游侧，并且至少一个第二类轧机设置在下游侧。 第一类轧机是所谓的工作轧辊交叉磨，其中一对工作辊相对于支撑工作辊的一对支承辊倾斜，同时在水平面上彼此交叉以控制横向 条的厚度分布。 第二型轧机是所谓的HC轧机，通过中间轧辊的轴向运动和工作辊的弯曲来组合控制带材的中心和形状。 这样的布置使得可以增加控制带材凸厚和形状的能力，特别是修正四分之一带扣的能力，并且消除了在带材和辊表面上产生划痕的担心，结果提高了生产效率。 还提供多条润滑剂供应装置，以便在将带材咬入工作辊交叉磨机之前立即停止供应润滑剂，并在咬合后重新开始供应。 从而提高了工作辊交叉磨机的润滑系统。

公开(公告)号：US5560237A

公开(公告)日：1996-10-01

申请号：US230344

申请日：1994-04-20

申请人： Kenichi Yasuda ,  Yukio Hirama ,  Kenjiro Narita ,  Koji Satou ,  Yoshio Takakura ,  Hiroyuki Shiraiwa

发明人： Kenichi Yasuda ,  Yukio Hirama ,  Kenjiro Narita ,  Koji Satou ,  Yoshio Takakura ,  Hiroyuki Shiraiwa

IPC分类号： B21B13/14 ,  B21B37/00 ,  B21B37/18 ,  B21B37/38 ,  B21B37/08

CPC分类号： B21B13/145

摘要： To eliminate a vertically asymmetrical deflection, a rolling mill comprises a device for measuring horizontal deflections of upper and lower work rolls 2, 3 during rolling, a device for comparing values measured on the upper and lower sides and calculating the difference therebetween, and a horizontal deflection controller four determining whether the difference exceeds a predetermined range or not and imparting a horizontal bending to at least one of the work rolls. To eliminate a transversely asymmetrical deflection, a rolling mill comprises a device for measuring horizontal deflections of at least one of the work rolls at axially spaced positions during rolling, a device for comparing values measured on at the axially spaced positions and calculating the difference therebetween, and a horizontal deflection controller for determining whether the difference exceeds a predetermined range or not and imparting a horizontal bending to the one work roll at least one of the axially spaced positions. This prevents an adverse effect by the work rolls being horizontally deflected in a vertically or transversely asymmetrical way, reduces the diameter of the work rolls, and increases the allowable rolling load. Stable rolling of high-quality strips with good shape or flatness is thus achieved.

摘要翻译： 为了消除垂直不对称偏转，轧机包括用于在轧制期间测量上下工作辊2,3的水平偏转的装置，用于比较在上侧和下侧测量的值并计算它们之间的差的装置，以及水平 偏转控制器4确定差异是否超过预定范围，并且对至少一个工作辊施加水平弯曲。 为了消除横向不对称偏转，轧机包括用于在轧制期间轴向间隔位置测量至少一个工作辊的水平偏转的装置，用于比较在轴向间隔位置处测量的值并计算它们之间的差异的装置， 以及水平偏转控制器，用于确定所述差异是否超过预定范围，并且对所述一个工作辊施加至少一个所述轴向间隔位置的水平弯曲。 这样可以防止工作辊以垂直或横向不对称的方式水平偏转的不利影响，减小了工作辊的直径，并增加了允许的轧制负载。 因此实现了具有良好形状或平坦度的高质量条的稳定轧制。

公开(公告)号：US5382847A

公开(公告)日：1995-01-17

申请号：US22647

申请日：1993-02-25

申请人： Kenichi Yasuda

发明人： Kenichi Yasuda

IPC分类号： H03K17/16 ,  H03K17/695 ,  H03K19/0175 ,  H03K19/003

CPC分类号： H03K17/164 ,  H03K17/167

摘要： Disclosed is an output buffer circuit for allowing a reduction in overshoot and undershoot without a decrease in output speed of an output signal. This output buffer circuit includes a PMOS transistor and an NMOS transistor complementarily connected to each other, an impedance increasing circuit connected in parallel to PMOS transistor, and an impedance increasing circuit connected in parallel to NMOS transistor. Impedance increasing circuit increases output impedance in accordance with an increase in voltage on an output node of a CMOS circuit. Impedance increasing circuit increases output impedance in accordance with a decrease in voltage on output node of the CMOS circuit.

摘要翻译： 公开了一种用于允许在不输出信号的输出速度降低的情况下减小过冲和下冲的输出缓冲电路。 该输出缓冲器电路包括彼此互补连接的PMOS晶体管和NMOS晶体管，与PMOS晶体管并联连接的阻抗增加电路以及与NMOS晶体管并联连接的阻抗增加电路。 阻抗增加电路根据CMOS电路的输出节点上的电压的增加而增加输出阻抗。 阻抗增加电路根据CMOS电路输出节点上的电压降低而增加输出阻抗。

公开(公告)号：US5119656A

公开(公告)日：1992-06-09

申请号：US579039

申请日：1990-09-07

申请人： Kazuo Kobayashi ,  Toshiyuki Kajiwara ,  Takao Sakanaka ,  Hiromitsu Mitsui ,  Kenichi Yasuda

发明人： Kazuo Kobayashi ,  Toshiyuki Kajiwara ,  Takao Sakanaka ,  Hiromitsu Mitsui ,  Kenichi Yasuda

IPC分类号： B21B1/40 ,  B21B13/14 ,  B21B29/00 ,  B21B31/20

CPC分类号： B21B13/145 ,  B21B29/00 ,  B21B1/40 ,  B21B2031/206

摘要： A rolling mill for rolling metal strip moving in a horizontal rolling direction, has work rolls which engage the strip and are supported vertically by backup rolls through which drive is applied. The work rolls are supported in the horizontal rolling direction by support rollers contacting them at locations confined to intermediate regions between the work regions and bearings. The work rolls are shiftable in the horizontal rolling direction. To provide control of the horizontal forces during rolling, there are position control means for the support rollers operable to move and locate the support rollers so as to shift the work rolls to a predetermined location at which the vertical axial plane of the work rolls is offset in the horizontal rolling direction from the vertical axial plane of the backup rolls. The support rollers maintain the work rolls at the predetermined location during rolling.

公开(公告)号：US5078684A

公开(公告)日：1992-01-07

申请号：US459827

申请日：1990-01-26

申请人： Kenichi Yasuda

发明人： Kenichi Yasuda

IPC分类号： A61B17/00 ,  A61F2/00 ,  A61F2/06 ,  A61F2/94 ,  A61L27/00 ,  A61L29/02 ,  A61L29/14 ,  A61L31/00 ,  A61L31/02 ,  A61L31/14 ,  A61M25/00

CPC分类号： A61F2/94 ,  A61F2/95 ,  A61L27/00 ,  A61L29/02 ,  A61L29/14 ,  A61L31/00 ,  A61L31/022 ,  A61L31/14 ,  A61M27/008 ,  A61F2210/0033 ,  A61L2400/16

摘要： A ureter correcting device for correcting meandering of a ureter and maintaining a desired shape of the ureter is disclosed. The correcting device is formed by embedding a shape memory alloy member, e.g. a shape memory alloy or resin in a catheter consisting of a rod-like elastic body such as silicone rubber along its longitudinal direction. The catheter further includes warming means for warming the shape memory member. A temperature sensor for detecting the temperature of the shape memory member may be embedded in the catheter as needed. A hollow portion may be formed in the catheter to facilitate bending of the catheter, or side holes or recesses may be formed in the distal end portion of the catheter so as to allow especially the distal end portion to be easily bent.

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：US4483165A

公开(公告)日：1984-11-20

申请号：US467330

申请日：1983-02-17

申请人： Kenichi Yasuda

发明人： Kenichi Yasuda

IPC分类号： B21B37/42 ,  B21B13/02 ,  B21B13/14 ,  B21B37/00 ,  B21B37/18 ,  B21B37/38 ,  B21B37/64

CPC分类号： B21B37/64 ,  B21B37/38 ,  B21B13/023 ,  B21B2013/028

摘要： Gauge control method and apparatus for a multi-roll type upright rolling mill includes displaceable rolls which are movable not only in a first direction in which a material to be rolled is compressed but also in the axial direction thereof or in a direction in which the axis of the displaceable roll is inclined at a variable angle relative to other rolls as viewed in a horizontal plane, the other rolls being movable in the first direction. Position of the displaceable rolls is detected, and in dependence on the displacement of the displaceable roll, coefficient of mill stiffness of the whole rolling mill and those among the individual rolls are arithmetically determined. A roll gap defined between the rolls serving for rolling work is arithmetically determined on the basis of the arithmetically determined coefficients of stiffness, rolling load, and roll bending forces applied to the individual rolls detected by respective detectors. Rolling reduction set by a screw-down device of the rolling mill is controllably regulated in dependence on the roll gap. A high precision gauge control is realized by considering variations in the coefficients of mill stiffness brought about by the roll shifts and changes in the roll bending forces.

摘要翻译： 用于多辊式立式轧机的测量控制方法和装置包括可移动辊，其可以不仅沿着第一方向移动，其中待轧材料被压缩，而且在其轴向方向上或沿轴向 的可移动辊相对于其他辊在水平面中倾斜成可变角度，其他辊可沿第一方向移动。 检测位移辊的位置，并且根据可位移辊的位移，整个轧机和各辊之间的轧机刚度系数被算术确定。 在用于轧制工作的轧辊之间限定的轧辊间隙是根据由各检测器检测到的对各个辊施加的刚度，轧制载荷和辊弯曲力的算术确定系数进行算术确定的。 根据轧辊间隙，通过轧机的旋紧装置设定的轧制减少可控制地调节。 通过考虑由轧辊偏移引起的轧机刚度的系数和轧辊弯曲力的变化来实现高精度量规控制。

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。