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    • 64. 发明授权
    • Keypad light guide
    • 键盘光导
    • US07407314B2
    • 2008-08-05
    • US11265366
    • 2005-11-01
    • Tung-Ming HsuWen-Feng Cheng
    • Tung-Ming HsuWen-Feng Cheng
    • F21V8/00
    • H04M1/22G02B6/0018G02B6/006H01H13/83H01H2219/044H01H2219/06H01H2219/062H01H2229/054
    • A light guide (20) for illuminating keys of a keyboard or keypad of a portable electronic device, includes an array of apertures (22) and a groove (21) at one end of the light guide. The apertures are configured to illuminate the keys via a light source (10). The light source is disposed adjacent to the groove. A peripheral wall around each aperture is configured partially as a reflecting surface, and partially as a transmitting surface. The reflecting angle of the reflecting surface is larger than a critical total internal reflection angle so as to transfer the light farther. The light guide has a desired uniform light by means of a light source. This provides the portable electronic device consuming little power.
    • 用于照亮便携式电子设备的键盘或键盘的键的光导(20)包括在光导的一端处的孔阵列(22)和凹槽(21)。 孔被构造成经由光源(10)照亮键。 光源邻近凹槽设置。 围绕每个孔的周围壁被部分地配置为反射表面,并且部分地被配置为透射表面。 反射面的反射角大于临界的全内反射角,从而将光转移得更远。 光导通过光源具有期望的均匀光。 这提供了消耗很少功率的便携式电子设备。
    • 66. 发明授权
    • Hinge assembly for portable electronic devices
    • 便携式电子设备的铰链组件
    • US07404235B2
    • 2008-07-29
    • US11261244
    • 2005-10-28
    • Chao DuanMao-Fa JiangChia-Hua Chen
    • Chao DuanMao-Fa JiangChia-Hua Chen
    • E05D11/10
    • H04M1/0216E05F1/1223E05Y2201/638E05Y2900/606G06F1/1616G06F1/1681Y10T16/5387Y10T16/540255
    • A hinge assembly (200) for joining a cover section (110) to a body section (120) of a foldable electronic device (100) includes a main shaft (10), a rotating member (20), a sliding member (30), and a spring (40). The main shaft has a fixing portion (12) at one end, a deformed shaft portion (14) at its central section, and a distal shaft portion (16) at the other end. The rotating member receives the distal shaft portion, and the rotating member includes an engaging portion (24). The sliding member engages with the deformed shaft portion. The sliding member has a deformed hole (34), engaging with the engaging portion of the rotating member. The spring surrounds the main shaft and elastically biases between the sliding member and the fixing portion. The hinge assembly is modularized, easy to install, and low in cost.
    • 用于将盖部分(110)连接到可折叠电子装置(100)的主体部分(120)的铰链组件(200)包括主轴(10),旋转构件(20),滑动构件(30) ,和弹簧(40)。 主轴在一端具有固定部分(12),在其中心部分具有变形的轴部分(14),另一端具有远端轴部分(16)。 旋转构件接收远侧轴部,旋转构件包括接合部(24)。 滑动构件与变形的轴部接合。 滑动构件具有与旋转构件的接合部分接合的变形孔(34)。 弹簧围绕主轴并且在滑动构件和固定部分之间弹性偏压。 铰链组件模块化,安装方便,成本低。
    • 67. 发明申请
    • CUT STRUCTURE FOR MOLD
    • 模具切割结构
    • US20080175947A1
    • 2008-07-24
    • US11937349
    • 2007-11-08
    • DIAN-HONG WEICHIN-PAI LIN
    • DIAN-HONG WEICHIN-PAI LIN
    • B28B11/12
    • B29C45/38B29C45/5675
    • A cut structure for a mold apparatus (100), which the cut structure is configured for being connected to a mold cavity (210), includes a first hole (42), a cut punch (48) and a draw pin (49). The first hole is configured to communicate with the mold cavity. The cut punch is movably received in the first hole for cutting a portion of a molded product. The cut punch defines a second hole (486); and the draw pin is movably received in the second hole of the cut punch. The draw pin has a wedge cutout (492) configured for drawing the portion of a molded product from the mold apparatus.
    • 用于模具设备(100)的切割结构,其切割结构构造成连接到模具腔(210),包括第一孔(42),切割冲头(48)和拉丝销(49)。 第一孔构造成与模腔连通。 切割冲头可移动地容纳在第一孔中,用于切割模制产品的一部分。 切割冲头限定第二孔(486); 并且拉销可移动地容纳在切割冲头的第二孔中。 牵引销具有楔形切口(492),其被构造成用于从模具装置拉出模制产品的一部分。
    • 69. 发明申请
    • INVENTORY MANAGEMENT SYSTEM AND METHOD
    • 库存管理系统与方法
    • US20080154674A1
    • 2008-06-26
    • US11875113
    • 2007-10-19
    • LEI LIPING CHENPEI-QI LIDONG LIYONG XIEHUI-HUI YUANTAI-WEI QUAN
    • LEI LIPING CHENPEI-QI LIDONG LIYONG XIEHUI-HUI YUANTAI-WEI QUAN
    • G06Q10/00G06F17/18
    • G06Q10/087
    • An inventory management system includes a database (40) and a server (30) connected to the database. The database is configured for storing electronic inventory documents associated with information of a raw material. The server includes a loading module (302) and a processing module (304). The loading module is configured for transmitting the electronic inventory documents to the database. The processing module includes a calculating module (3041), an analysis module (3043), and an alert module (3044). The calculating module is configured for calculating a safety stock amount of the raw material. The analysis module is configured for generating an analysis signal indicating whether an on-hand inventory amount of the raw material is balanced, by comparing the on-hand inventory amount with the safety stock amount. The alert module is configured for generating an alert based on the analysis signal. An inventory management method is also provided.
    • 库存管理系统包括连接到数据库的数据库(40)和服务器(30)。 数据库被配置为存储与原材料的信息相关联的电子库存文件。 服务器包括加载模块(302)和处理模块(304)。 加载模块被配置为将电子库存文档发送到数据库。 处理模块包括计算模块(3041),分析模块(3043)和警报模块(3044)。 计算模块被配置为计算原材料的安全库存量。 分析模块被配置为通过将现有库存量与安全库存量进行比较来生成指示原材料的现有库存量是否平衡的分析信号。 警报模块被配置为基于分析信号生成警报。 还提供库存管理方法。