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    • 4. 发明申请
    • UROFLOWMETER ATTACHABLE TO TOILET
    • UROFLOWMETER可连接到厕所
    • US20110265576A1
    • 2011-11-03
    • US13091388
    • 2011-04-21
    • Eun Jong ChaKyung Ah KimSang Bong LeeSeong Su Choi
    • Eun Jong ChaKyung Ah KimSang Bong LeeSeong Su Choi
    • G01L7/00
    • G01G17/04A61B5/208G01F1/007G01F23/18
    • Disclosed is a uroflowmeter attachable to a toilet capable of diagnosing a BPH with high reliability and convenience in a sanitary way without the constraints of a space by checking the urinary flow rate of a patient. The uroflowmeter includes a toilet bowl for temporarily storing feces and urine, a connection tube which has one end introduced into water of the toilet bowl, a pressure measuring unit connected with an opposite end of the connection tube to measure pressure inside the toilet bowl, a signal analyzing unit for analyzing pressure signals from the pressure measuring unit to measure a urinary volume signal and a urinary flow rate signal, a display unit for displaying the urinary flow rate signal measured by the signal analyzing unit, and a wireless transceiver unit for making data communication with the signal analyzing unit in a wireless way.
    • 公开了一种尿布流量计,其能够通过检查患者的尿流量而以卫生方式诊断BPH,而不会受到空间的限制。 尿流量计包括用于临时储存粪便和尿液的马桶,将一端引入马桶的水中的连接管,与连接管的相对端连接的压力测量单元,以测量马桶内的压力, 用于分析来自压力测量单元的压力信号以测量尿量信号和尿流率信号的信号分析单元,用于显示由信号分析单元测量的尿流率信号的显示单元和用于产生数据的无线收发单元 以无线方式与信号分析单元进行通信。
    • 5. 发明授权
    • Peer-to-peer proxy server and communication method thereof
    • 对等代理服务器及其通信方法
    • US07917632B2
    • 2011-03-29
    • US11949836
    • 2007-12-04
    • Sang Bong LeeHo Jin Park
    • Sang Bong LeeHo Jin Park
    • G06F15/16
    • H04L67/104H04L29/08846H04L67/28
    • A peer-to-peer (P2P proxy server and a communication method thereof are provided. In order to participate electronic apparatuses having no built-in P2P middleware in a P2P infrastructure, the P2P proxy server includes: a proxy data communication unit acquiring a reception message transmitted through the P2P infrastructure or transmitting a transmission message to the P24P infrastructure; a legacy apparatus state management unit generating a message for advertising contents stored in the legacy apparatuses and, if the reception message is a message for requesting for sharing specific contents, generating a message for sharing the specific contents; a message management unit parsing the reception message acquired through the proxy data communication unit to transmit the reception message to the legacy apparatus state management unit or inversely parsing the message generated by the legacy apparatus state management unit to generate the transmission message and transmitting the transmission message to the proxy data communication unit; and a legacy apparatus driver connecting to the legacy apparatuses and supporting data communication between the legacy apparatuses and the legacy apparatus state management unit. Accordingly, a legacy apparatus having no built-in P2P middleware can be used as a contents source providing apparatus in the P2P infrastructure.
    • 提供了一种对等(P2P代理服务器及其通信方法),为了参与P2P基础设施中没有内置P2P中间件的电子设备,P2P代理服务器包括:代理数据通信单元获取接收 通过P2P基础设施发送的消息或向P24P基础设施发送传输消息;传统设备状态管理单元,生成用于在传统设备中存储的广告内容的消息,并且如果接收消息是用于请求共享特定内容的消息,则生成 用于共享特定内容的消息;消息管理单元,解析通过代理数据通信单元获取的接收消息,以将接收消息发送到传统设备状态管理单元或反向解析由遗留设备状态管理单元生成的消息,以生成 传输消息和传输传输 向代理数据通信单元发送消息; 以及连接到传统设备并支持传统设备和传统设备状态管理单元之间的数据通信的传统设备驱动程序。 因此,没有内置P2P中间件的遗留装置可以用作P2P基础设施中的内容源提供装置。
    • 8. 发明授权
    • Apparatus and method for improving qualities of motion and still images to be output in a mobile communication terminal
    • 用于提高运动质量和在移动通信终端中输出的静止图像的装置和方法
    • US07729552B2
    • 2010-06-01
    • US11857135
    • 2007-09-18
    • Seung-Cheol LeeSang-Bong Lee
    • Seung-Cheol LeeSang-Bong Lee
    • G06K9/00G06K15/00
    • G09G3/2059G09G3/3611
    • An apparatus and method for improving qualities of motion and still images to be output in a mobile communication terminal. An error-reflected-value table is provided to reduce a computation amount while applying an error diffusion process. The table includes quantization-error-reflected values pre-computed according to maximum values of quantization errors and error-reflected ratios of neighboring pixels. When quantization errors of a specific pixel of an original image selected in a process procedure are computed, error-reflected values of neighboring pixels are determined. Pixel-by-pixel error values are stored by accumulating error-reflected values related to pixels. When error-reflected values of neighboring pixels around all the pixels of the original mage are completely computed, an image in which quantization errors are diffused is generated when the error-reflected values are added on a pixel-by-pixel basis. The error-diffused image is stored and displayed in place of the original image when a user makes a request.
    • 一种用于改善要在移动通信终端中输出的运动质量和静止图像的装置和方法。 提供误差反射值表以在应用误差扩散处理时减少计算量。 该表包括根据量化误差的最大值和相邻像素的误差反射比预先计算的量化误差反射值。 当计算在处理过程中选择的原始图像的特定像素的量化误差时,确定相邻像素的误差反射值。 通过累加与像素相关的错误反射值来存储逐像素误差值。 当原始法师的所有像素周围的相邻像素的误差反射值被完全计算时,当逐个像素地添加误差反射值时,产生量化误差扩散的图像。 当用户发出请求时,误差扩散图像被存储并显示在原始图像上。
    • 9. 发明申请
    • SUPER PEER BASED PEER-TO-PEER NETWORK SYSTEM AND PEER AUTHENTICATION METHOD THEREOF
    • 基于超级对等的对等网络系统及其认证方法
    • US20090158394A1
    • 2009-06-18
    • US12191736
    • 2008-08-14
    • Byeong-Thaek OHSang-Bong LeeHo-Jin Park
    • Byeong-Thaek OHSang-Bong LeeHo-Jin Park
    • G06F21/00
    • G06F21/33G06F21/31G06F2221/2115H04L63/0807H04L67/104H04L67/1046H04L67/1048H04L67/1093
    • Provided are a super peer based P2P network system and a peer authentication method thereof. The authentication method includes a first authentication process and a second authentication process. In the first authentication process, a user and a peer which want to use a P2P network are verified by submitting authentication information and a public key infrastructure (PKI) certificate, and receive the permission of connection. In the second authentication process, a user and a peer requesting the use of a specific service are authenticated by using an authentication ticket and a service access-permitted time is limited in order to reinforcing the security of the specific service, which is searched in the P2P network and provided by the peer. Accordingly, the service providers can verify users more securely and limit the service available time of each user with respect to a specific service provided by the peer by using the lifetime of the ticket.
    • 提供了一种基于超级对等P2P网络系统及其对等认证方法。 认证方法包括第一认证处理和第二认证处理。 在第一认证过程中,通过提交认证信息和公钥基础设施(PKI)证书来验证想要使用P2P网络的用户和对等体,并接收连接许可。 在第二认证处理中,通过使用认证券来认证请求使用特定服务的用户和对等体,并且限制服务访问允许时间,以便增强在特定服务中搜索的特定服务的安全性 P2P网络由同伴提供。 因此,服务提供商可以更安全地验证用户,并且通过使用票证的生命期来限制每个用户相对于由对等体提供的特定服务的服务可用时间。