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    • 4. 发明申请
    • ACCESS CONTROL APPARATUS AND ACCESS CONTROL SYSTEM
    • 访问控制装置和访问控制系统
    • US20130061015A1
    • 2013-03-07
    • US13426546
    • 2012-03-21
    • Keiko WATANABEJun SatoJunichi IwasakiTakashi Minemura
    • Keiko WATANABEJun SatoJunichi IwasakiTakashi Minemura
    • G06F12/14
    • G06F13/387G06F13/36
    • According to one embodiment, an access control apparatus includes a medium communication module configured to perform communication with a removable medium, a access module configured to perform access to the removable medium using the communication module, a wireless communication module configured to perform wireless communication with a external device, and to receive access request to the removable medium, and a controller configured to assign an access right to access the removable medium to one of the access module and the external device, the control module assigning the access right in response to a request of assignment of the access right, the request being transmitted from the external device or the access module.
    • 根据一个实施例,一种访问控制装置包括被配置为执行与可移除介质的通信的介质通信模块,被配置为使用所述通信模块执行对所述可移动介质的访问的访问模块,被配置为执行与所述可移动介质的无线通信的无线通信模块 外部设备,并且接收对可移动介质的访问请求;以及控制器,被配置为将访问权限分配给访问模块和外部设备之一的访问权限,控制模块响应于请求分配访问权限 访问权限的分配,请求从外部设备或访问模块发送。
    • 5. 发明授权
    • Mold
    • 模子
    • US08061409B2
    • 2011-11-22
    • US12444086
    • 2007-06-22
    • Junichi IwasakiYutaka Hagata
    • Junichi IwasakiYutaka Hagata
    • B22C9/02B29C33/00
    • B22D18/02B22C9/02B22C9/06B22C9/08
    • A mold that can prevent molten metal from leaking out of it as well as from leaking onto a parting plane of the mold. The mold includes a lower mold having a concave portion that has the shape of a product, into which the amount of molten metal required to produce a casting is poured and an upper mold comprising a convex portion that has the shape of the casting, and forming a cavity that molds the casting, when the upper mold overlaps the lower mold. A structure is formed so as to have certain clearances between the lower mold and the upper mold such that molten metal is prevented from leaking onto the parting plane that is formed where the upper mold and the lower mold overlap, when the casting is produced.
    • 一种可防止熔融金属从其中泄漏出来以及泄漏到模具分型平面上的模具。 模具包括下模具,该下模具具有产品形状的凹形部分,浇注产生铸件所需的熔融金属量以及包括具有铸件形状的凸部的上模具,并形成 当上模与下模重叠时,模铸铸件的空腔。 形成一种结构,以便在下模具和上模具之间具有一定的间隙,使得当制造铸件时,防止熔融金属泄漏到形成于上模具和下模具重叠的分型平面上。
    • 7. 发明申请
    • METHOD TO CONTROL AUTOMATIC POURING OF MOLTEN METAL BY A LADLE AND MEDIA FOR RECORDING PROGRAMS FOR CONTROLLING THE TILTING OF A LADLE
    • 用于控制梯形倾斜的记录程序的用于控制金属的自动浸渍的方法
    • US20100010661A1
    • 2010-01-14
    • US12296697
    • 2007-04-06
    • Kazuhiko TerashimaYoshiyuki NodaKazuhiro OtaMakio SuzukiJunichi Iwasaki
    • Kazuhiko TerashimaYoshiyuki NodaKazuhiro OtaMakio SuzukiJunichi Iwasaki
    • G06F19/00
    • B22D37/00B22D41/06
    • The present invention provides a method to control automatic pouring of molten metal by a ladle that is tilted, wherein the pouring can be carried out in a way that is as close as possible to that of an experienced operator by using a computer that has programs previously installed for such purpose.The method controls a servomotor, corresponding to the desired flow pattern of the molten metal, so that the molten metal can be poured into a mold, wherein the servomotor, which tilts the ladle to pour the molten metal in the mold, is controlled by a computer that has the programs previously installed to control the pouring. The method is characterized in that it comprises producing a mathematical model covering an electrical voltage that is supplied to the servomotor through the flow of the molten metal poured by the ladle, then obtaining the electrical voltage to be supplied to the servomotor by solving the inverse problem of the mathematical model thus produced, and controlling the servomotor based on the electrical voltage thus obtained and to be supplied to the servomotor.
    • 本发明提供了一种通过倾斜的钢包自动浇注熔融金属的方法,其中可以通过使用具有先前程序的计算机以尽可能接近有经验的操作者的方式来进行浇注 为此目的安装。 该方法控制对应于熔融金属的期望流动模式的伺服电动机,使得熔融金属可以倒入模具中,其中倾斜钢包将熔融金属倾倒在模具中的伺服电动机由 计算机具有以前安装的程序来控制浇注。 该方法的特征在于,它包括产生一个数学模型,该数学模型涵盖通过钢包浇注的熔融金属的流动供应给伺服电机的电压,然后通过求解反问题获得供给伺服电动机的电压 ,并根据这样获得的电压来控制伺服电动机,并提供给伺服电动机。
    • 8. 发明申请
    • MOLD
    • 模子
    • US20090321612A1
    • 2009-12-31
    • US12444086
    • 2007-06-22
    • Junichi IwasakiYutaka Hagata
    • Junichi IwasakiYutaka Hagata
    • B22D41/14
    • B22D18/02B22C9/02B22C9/06B22C9/08
    • This invention provides a mold that can prevent molten metal from leaking out of it as well as from leaking onto a parting plane. The mold according to this invention comprises: a lower mold comprising a concave portion, having the shape of a product, into which the amount of molten metal required to produce a casting is poured; and an upper mold comprising a convex portion having the shape of a casting, and forming a cavity that molds a casting, when the upper mold overlaps the lower mold; and wherein a structure is formed so as to have certain clearances between the lower mold and the upper mold such that the molten metal is prevented from leaking onto the parting plane that is formed where the upper mold and the lower mold overlap, when the casting is produced.
    • 本发明提供了一种可以防止熔融金属从其中泄漏出来以及泄漏到分型平面上的模具。 根据本发明的模具包括:下模,其包括具有产品形状的凹部,浇注产生铸件所需的熔融金属量; 以及上模,其包括具有铸件形状的凸部,并且当所述上模与所述下模重叠时,形成模铸铸件的空腔; 并且其中形成一个结构以在下模和上模具之间具有一定的间隙,使得熔铸金属被防止泄漏到形成在上模和下模具重叠的分型平面上,当铸造是 生产。