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    • 1. 发明授权
    • Process for producing a porous resin film
    • 多孔树脂膜的制造方法
    • US4968464A
    • 1990-11-06
    • US188566
    • 1988-04-29
    • Hisashi KojohNaoya YamaguchiKazuhiro TomodaTomoji MizutaniYukio Wakuda
    • Hisashi KojohNaoya YamaguchiKazuhiro TomodaTomoji MizutaniYukio Wakuda
    • B29C55/00C08J5/18
    • C08J5/18B29C55/005B29K2019/00B29K2023/00B29K2067/00B29K2105/04B29K2995/0065C08J2323/02
    • A process for producing a porous resin film containing a polyolefin resin as a main component, comprising meltinig a mixture of (A) 100 parts by weight of a polyolefin resin, (B) 0 to 50 parts by weight of a polyester-polyether type thermoplastic elastomer, and (C) a thermoplastic polyester resin having an instrinsic viscosity of not more than 0.5, the amount of the component (C) being from 25 to 90 part by weight per 100 parts of the total amount of the component (A) and the component (B), by heating the mixture at a temperature of not less than the melting temperature of the component (C); kneading the mixture at a shear rate of not less than 200/sec. while cooling the mixture to a temperature of not more than the crystallization temperature of the component (C) and not less than the melting temperature of the component (A); subjecting the mixture to film-forming at a temperature of less than the melting temperature of the component (C) and not less than the melting temperature of the component (A) and cooling the resultant rapidly to obtain a non-stretched film; and stretching the non-stretched film in at least one direction. The porous film obtained by the process has an excellent water proof and an excellent water vapor permeability.
    • 一种制造含有聚烯烃树脂作为主要成分的多孔树脂膜的方法,其包括将(A)100重量份的聚烯烃树脂,(B)0至50重量份的聚酯 - 聚醚型热塑性塑料 弹性体和(C)特性粘度不大于0.5的热塑性聚酯树脂,组分(C)的量相对于组分(A)和(A)的总量的100重量份为25至90重量份,和 组分(B)通过在不低于组分(C)的熔融温度的温度下加热混合物; 以不小于200 /秒的剪切速率捏合该混合物。 同时将混合物冷却至不高于组分(C)的结晶温度并且不低于组分(A)的熔融温度的温度; 在低于组分(C)的熔融温度并且不低于组分(A)的熔融温度的温度下对混合物进行成膜,并迅速冷却,得到非拉伸膜; 并且在至少一个方向上拉伸未拉伸膜。 通过该方法获得的多孔膜具有优异的防水性和优异的水蒸汽渗透性。
    • 2. 发明授权
    • Method and apparatus for producing stretched film
    • 拉伸膜的制造方法和装置
    • US4983337A
    • 1991-01-08
    • US381713
    • 1989-06-30
    • Hisashi KojohNaoya YamaguchiKazuhiro TomodaTomoji Mizutani
    • Hisashi KojohNaoya YamaguchiKazuhiro TomodaTomoji Mizutani
    • B26D3/00B29C55/28
    • B29C55/28B26D3/001
    • This invention relates to a tubular stretching method for producing a stretched film by passing a tubular thermoplastic resin film between pairs of nip rolls having mutually different peripheral speeds and by inflating the tubular film with internal pressure under heating and a stretching apparatus to be employed therefor. The pairs of nip rolls include at least three pairs of nip rolls. Pressurized air is admitted into a stretched bubble situated between the first and second rolls through a slit-like air injecting nozzle, and the bubble formed by the supplied pressurized air is inflated and stretched under heating. In this stage, if desired, the amount of injected pressurized air is controlled by manual or automatic control by detecting the diameter of the bubble so as to keep the bubble's diameter constant. After stretching, the tubular film is collapsed and is introduced to the second nip rolls. Both side ends of the collapsed film are cut open with film cutting knives to make two sheets of flat films. Then, the flat films are introduced to left and right guide rolls so as to avoid interference with the slit-like injecting nozzle and the cutting knives. Finally, the films are drawn with third nip rolls. In the apparatus of the present invention, the diameter and internal pressure of the bubble can be controlled with manual or automatic control even during tubular stretching, and particularly, the apparatus can be suitable applied to tubular stretching of porous films.
    • 6. 发明申请
    • Log-in method for a client server system, a computer program, and a recording medium
    • 客户服务器系统,计算机程序和记录介质的登录方法
    • US20060152752A1
    • 2006-07-13
    • US10525330
    • 2003-07-31
    • Naoya YamaguchiKenji Goshima
    • Naoya YamaguchiKenji Goshima
    • G06F3/12
    • G06F21/31
    • The present invention relates to a log-in method for a client server system which enables a client computer to log in to a server accessible via either the Internet or a LAN with high security and operability. When a server 101 receives a connection request from a client computer 102, the server 101 obtains an IP address of the client computer 102 and judges based on the IP address a network to which the client computer 102 is connected. When the server 101 judges that the client computer 102 is a client computer 102c connected to the Internet 105, the server 101 causes the client computer 102 to display a first log-in screen. On the other hand, when the server 101 judges that the client computer 102 is a client computer 102a or 102b connected to the LAN 102, the server 101 causes the client computer 102 to display a second log-in screen which can be more easily operated than the first log-in screen.
    • 本发明涉及一种客户端服务器系统的登录方法,其使得客户端计算机能够登录到可以通过因特网或LAN具有高安全性和可操作性的可访问的服务器。 当服务器101从客户端计算机102接收到连接请求时,服务器101获得客户端计算机102的IP地址,并根据IP地址判断客户端计算机102所连接的网络。 当服务器101判断客户端计算机102是连接到因特网105的客户端计算机102c时,服务器101使客户端计算机102显示第一登录屏幕。 另一方面,当服务器101判断客户端计算机102是连接到LAN 102的客户端计算机102a或102b时,服务器101使得客户端计算机102显示可以更多的第二登录屏幕 比第一个登录屏幕容易操作。
    • 7. 发明申请
    • Web page upload method, terminal device, computer program, and recording medium
    • 网页上传方法,终端设备,计算机程序和记录介质
    • US20060080466A1
    • 2006-04-13
    • US10523514
    • 2003-07-31
    • Naoya YamaguchiKenji Goshima
    • Naoya YamaguchiKenji Goshima
    • G06F15/16
    • G06F16/958
    • The present invention relates to a web page uploading method in which whether or not a web page is suitable for being made public can be checked without imposing a burden on an administrator and a web server. When a client computer in which a software for editing and uploading a web page is installed is instructed to upload the web page (S401), the client computer checks whether or not predetermined bad words are contained in the web page prior to uploading the web page to the web server (S402 to S406). Then, the web page subjected to the checking operation in this manner is uploaded (S409) and the data file representing the result of the checking operation is uploaded (S410), thereby completing the uploading of the web page.
    • 本发明涉及网页上传方法,其中可以检查网页是否适于被公开,而不会对管理员和网络服务器造成负担。 指示安装了用于编辑和上载网页的软件的客户端计算机上载网页(S 401)时,客户端计算机在上载网络之前检查预定的坏话是否包含在网页中 页面到Web服务器(S 402至S 406)。 然后,上传以这种方式进行检查操作的网页(S 409),并且上传表示检查操作结果的数据文件(S 410),从而完成网页的上传。