公开(公告)号：US06656362B1

公开(公告)日：2003-12-02

申请号：US09485934

申请日：2000-02-18

申请人： Masahiro Kihara ,  Shinichi Minegishi ,  Takayuki Nakanishi

发明人： Masahiro Kihara ,  Shinichi Minegishi ,  Takayuki Nakanishi

IPC分类号： B01D6100

CPC分类号： B01D65/00 ,  B01D61/022 ,  B01D63/10 ,  B01D63/12 ,  Y02A20/131

摘要： A spiral reverse osmosis membrane element of the present invention includes a plurality of bag-shaped reverse osmosis membranes, permeated liquid passage members arranged inside the reverse osmosis membranes, and a plurality of feed liquid passage members interposed between the reverse osmosis membranes, those membranes and passage members being wound around an outer surface of a hollow pipe in a manner that only the interiors of the reverse osmosis membranes communicate with through-holes formed in the surface of the hollow pipe. Each of the feed liquid passage members is a mesh member having series of quadrilateral meshes formed by a plurality of linear members crossing each other. Two opposite cross-points out of four cross-points of each of the quadrilateral meshes are in line in parallel with an axial direction of the hollow pipe. And relations 2 mm≦X≦5 mm and X≦Y≦1.8X are both satisfied where X denotes a distance between the cross-points in a direction perpendicular to the axial direction of the hollow pipe and Y denotes a distance between the cross-points in the axial direction of the hollow pipe.

摘要翻译： 本发明的螺旋反渗透膜元件包括多个袋状反渗透膜，布置在反渗透膜内的渗透液通道构件和插入在反渗透膜之间的多个进料液通道构件， 通道构件以只有反渗透膜的内部与形成在中空管的表面中的通孔连通的方式围绕中空管的外表面缠绕。 每个进料液体通道构件是具有由彼此交叉的多个线性构件形成的一系列四边形网格的网状构件。 每个四边形网格的四个交叉点中的两个相对的交叉点与中空管的轴向平行。 并且关系2 mm <= X <= 5 mm，X <= Y <= 1.8X，其中X表示垂直于中空管的轴向方向的交点之间的距离，Y表示距离 在中空管的轴向的交叉点之间。

公开(公告)号：US06323851B1

公开(公告)日：2001-11-27

申请号：US09159484

申请日：1998-09-23

申请人： Takayuki Nakanishi

发明人： Takayuki Nakanishi

IPC分类号： G09G500

CPC分类号： G09G3/3696 ,  G09G3/3611 ,  G09G3/3674 ,  G09G3/3685 ,  G09G2310/0245 ,  G09G2330/02 ,  G09G2330/04

摘要： To prevent irregular display such as bright lines or spots caused by power supply cut-off from appearing on a display screen. A switch controller is driven with a voltage VCH. During an on-state period, the switch controller divides charges in a charge carrier capacitor CC to boosting capacitors C2 to C4 to generate boosted voltages V2 to V4 each of which is higher than a source voltage VDD. A signal drive circuit and a scan drive circuit select a voltage from the voltages VDD and V1 to V4, and the selected voltages are applied to a liquid crystal display device to drive it. When the power supply is cut off, the source voltage VDD is reduced. A source voltage detector detects the voltage drop and a switch SW9 is turned to on-state. The switch controller is driven with the charges in a capacitor CG and turns switches SW1 to SW8 to on-state. Thus, the capacitors CC and C1 to C4 are discharged, and all voltages from a power source circuit are ground voltages VSS. As a result, the irregular display such as bright line or the like is prevented from occurring.

摘要翻译： 防止不正常的显示，例如由电源切断引起的亮线或点出现在显示屏上。开关控制器由电压VCH驱动。 在接通状态期间，开关控制器将电荷载流子电容器CC中的电荷分压到升压电容器C2至C4，以产生高于源极电压VDD的升压电压V2至V4。 信号驱动电路和扫描驱动电路从电压VDD和V1至V4选择电压，并将所选择的电压施加到液晶显示装置以驱动它。 当电源被切断时，源电压VDD降低。 源电压检测器检测电压降，并且开关SW9转到导通状态。 开关控制器由电容器CG中的电荷驱动，并将开关SW1至SW8转为导通状态。 因此，电容器CC和C1至C4被放电，并且来自电源电路的所有电压都是接地电压VSS。 结果，防止发生诸如亮线等的不规则显示。

公开(公告)号：US06205483B1

公开(公告)日：2001-03-20

申请号：US09004596

申请日：1998-01-08

申请人： Takayuki Nakanishi

发明人： Takayuki Nakanishi

IPC分类号： G06F1516

CPC分类号： H04L63/104 ,  H04L63/1408 ,  H04L63/1466

摘要： In a local area network where communication between terminals is regulated by designating a management, or target, terminal, which is responsible for updating connecting regulation information on the other terminals, each communication terminal includes a station and a network interface. The network interface stores connecting regulation information in RAM. The network interface forwards or discards packets based on the connecting regulation information and the packet source and destination addresses. The network interface includes hardware, software, and a communication protocol designed to reduce the possibility of spoofing, where a terminal other than the target terminal changes the connecting regulation information. Each network interface includes a dip switch that is set to the target terminal's layer 2 MAC address or its layer 3 IP, or network, address. The network interface will only transmit a packet setting connecting regulation information if its own address is the same as the value in the dip switch. The network interface will only update its connecting regulation information if the packet source address equals the dip switch value. The system therefore reduces the chance of a terminal successfully pretending to be the target terminal.

摘要翻译： 在通过指定负责更新其他终端上的管制信息的管理或目标终端来调节终端之间的通信的局域网中，每个通信终端包括站和网络接口。 网络接口将连接调节信息存储在RAM中。 网络接口根据连接规则信息和报文源和目的地址转发或丢弃报文。 网络接口包括硬件，软件和设计用于减少欺骗可能性的通信协议，其中除目标终端之外的终端改变连接规则信息。 每个网络接口包括一个DIP开关，设置到目标终端的第2层MAC地址或其第3层IP或网络地址。 如果网络接口的自身地址与dip开关中的值相同，则传输连接规则信息的数据包设置。 如果分组源地址等于dip开关值，则网络接口将仅更新其连接调节信息。 因此，该系统减少了终端成功地假装成为目标终端的机会。