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    • 5. 发明申请
    • SYSTEM, DEVICE, METHOD, AND PROGRAM FOR COMMUNICATION
    • 系统,设备,方法和通信程序
    • US20070242822A1
    • 2007-10-18
    • US11697472
    • 2007-04-06
    • Hiroaki Hamada
    • Hiroaki Hamada
    • H04L9/30
    • G07F7/1016H04L9/0841H04L2209/80
    • A communication device performing wireless communication with another communication device includes a private value generating unit, a calculating unit, and an encryption key generating unit is provided. The private value generating unit generates a first private value to be kept secret from outside parties. The calculating unit performs a predetermined calculation using the first private value and two known preset values to determine a first public value to be transmitted to the other communication device. The encryption key generating unit performs the predetermined calculation using the first private value, a second public value transmitted from the other communication device, and one of the two preset values to generate an encryption key used in encrypted communication with the other communication device. The second public value is determined by performing the predetermined calculation using a second private value to be kept secret from outside parties and the two preset values.
    • 执行与另一通信设备的无线通信的通信设备包括专用值生成单元,计算单元和加密密钥生成单元。 私有价值生成单元生成要从外部方保密的第一私人值。 计算单元使用第一专用值和两个已知的预设值来执行预定的计算,以确定要发送到另一个通信设备的第一公共值。 加密密钥生成单元使用第一私有值,从其他通信设备发送的第二公共值和两个预设值中的一个来执行预定的计算,以生成与另一个通信设备的加密通信中使用的加密密钥。 第二公开值是通过使用第二私人值执行预定计算来确定的,该第二私人值将被外部方保密并且两个预设值。
    • 9. 发明申请
    • Mobile telephone device
    • 移动电话设备
    • US20060152600A1
    • 2006-07-13
    • US10519477
    • 2004-03-23
    • Hiroaki HamadaMasatake Nakano
    • Hiroaki HamadaMasatake Nakano
    • H04N5/76
    • H04N5/772H04M1/0214H04M1/72555H04N1/2137
    • A mobile phone generates respective thumbnail image data of a plurality of original image data obtained by a user in an image pickup unit with a continuous photographing form, and temporarily stores in a first memory together with the original image data. The mobile phone then displays an overview of the thumbnail image data on a display unit and, immediately thereafter, can continuously display the plurality of original image data on the display unit. The user can determine whether to store the data or not corresponding to a state of playback thereof. When the user directs to store the original image data, the original image data is permanently stored in a second memory.
    • 移动电话产生由用户在具有连续拍摄形式的图像拾取单元中获得的多个原始图像数据的各自的缩略图数据,并且与原始图像数据一起临时存储在第一存储器中。 然后,移动电话在显示单元上显示缩略图数据的概况,并且此后可以在显示单元上连续显示多个原始图像数据。 用户可以根据其回放的状态确定是否存储数据。 当用户指示存储原始图像数据时,原始图像数据被永久存储在第二存储器中。
    • 10. 发明授权
    • Method of manufacturing dental prosthesis, method of placing object for measurement and measuring device
    • 通过将牙齿形状数据与印模模型形状数据进行比较来制造牙科假体的方法
    • US06766217B1
    • 2004-07-20
    • US10048804
    • 2002-01-31
    • Hiroaki Hamada
    • Hiroaki Hamada
    • G06F1900
    • A61C13/0009A61C5/00A61C13/0004G01B11/24
    • A method of manufacturing a dental prosthesis includes the steps of obtaining shape data of a portion to be prosthetically treated and shape data of a surface condition after it is prosthetically treated, obtaining shape data of a prosthesis from the two shape data sets, obtaining contour data of a portion of the prosthesis contacting a tissue of a living body and appearing outward, and converting the shape data of the prosthesis into a cutting data assuming that a connecting rib is to be connected to the prosthesis at a region appearing outward on the shape data of the prosthesis and substantially not contained in the contour data. Also, the present invention provides a method of placing and object and a measuring device.
    • 一种制造牙科假体的方法包括以下步骤:获得要被假肢处理的部分的形状数据,以及在对其进行假肢处理后的表面状态的形状数据,从两个形状数据集获得假体的形状数据,获得轮廓数据 的一部分假体接触生物体的组织并出现在外部,并且将假体的形状数据转换成切割数据,假设连接肋在形状数据上向外出现的区域连接到假体 并且基本上不包含在轮廓数据中。 另外,本发明提供一种放置物体和测量装置的方法。