会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 32. 发明授权
    • Bagging lawn mower with selective mulch or discharge options
    • 装袋割草机,选择性覆盖或排放选项
    • US07571593B2
    • 2009-08-11
    • US11920326
    • 2006-05-17
    • Jeffrey R. KuceraKenneth R. SmithEwald Buchdrucker
    • Jeffrey R. KuceraKenneth R. SmithEwald Buchdrucker
    • A01D43/06
    • A01D43/063A01D2101/00
    • A multi-use lawn mower capable of operating as a mulching, side-discharge, or a bagging mower. The lawn mower (10) includes; a mower deck (14) having an opening (58) therein forming a passageway through which grass clippings exit the cutting chamber during select modes of operation. The lawn mower also includes a grass-collecting hopper (40) removably mounted on the mower deck (14), the grass-collecting hopper (40) having a basket portion (42) for receiving grass clippings cut by the cutting blade (36) and a multi-station mounting portion (60) configured to interface with the opening (58) in the mower deck in a plurality of orientations. The mounting portion includes a mulching station (64) that configures the lawn mower to function as a mulching mower, a bagging station (66) that configures the lawn mower to function as a bagging mower, and a side-discharge station (68) that configures the lawn mower to function as a side-discharge mower. When the multi-station mounting portion mounts the grass-collecting hopper on the mower deck, a single one of the stations interfaces with the opening in the mower deck to configure the lawn mower for desired mode of operation.
    • 一种多用途草坪割草机,能够作为覆盖,侧面排放或装袋割草机操作。 割草机(10)包括 在其中具有开口(58)的割草机甲板(14)形成通道,在选择操作模式期间,草屑通过该通道离开切割室。 草坪割草机还包括可拆卸地安装在割草机甲板(14)上的集草料斗(40),集草料斗(40)具有用于接收由切割刀片(36)切割的草屑的筐部分(42) 以及多工位安装部分(60),其构造成以多个取向与割草机甲板中的开口(58)相接。 所述安装部分包括:配置所述割草机以覆盖覆盖的割草机的覆盖站(64),将所述割草机配置为装袋割草机的装袋站(66)以及排放站(68) 将割草机配置为侧放式割草机。 当多工位安装部分将草地收集料斗安装在割草机甲板上时,单个一个工位与割草机甲板上的开口接合,以将草坪割草机配置为所需的操作模式。
    • 35. 发明授权
    • Fine pitch contact device employing a compliant conductive polymer bump
    • 使用柔性导电聚合物凸块的细间距接触装置
    • US6064217A
    • 2000-05-16
    • US705886
    • 1996-08-28
    • Kenneth R. Smith
    • Kenneth R. Smith
    • G01R31/02H01R4/58
    • G01R31/02H01R4/58
    • A reusable test socket is described for testing fine pitch devices including singulated bare die, semiconductor wafers, chip sized packages, printed circuit boards, and the like to determine that the fine pitch device is not faulty. The socket contains a circuit pad pattern in the mirror image of the pattern of contact points, usually bond pads of the fine pitch device to be tested. Each pad of the socket contains a conductive elastomeric probe which has been "screened" onto the bond pad. The socket also contains an alignment template for orienting the fine pitch device onto the elastomeric probes of the contact point pattern of the test socket. Additionally, the socket can be a singular piece or it can be made of two main pieces; the first being a socket, and the second being a test board designed to mate with the socket. The disclosed invention also includes a method of using the reusable test socket which includes the steps of placing the fine pitch device onto the test socket, placing the socket into electrical continuity with test equipment and conducting electrical tests at ambient as well as elevated temperatures.
    • 描述了一种可重复使用的测试插座,用于测试包括单片裸芯片,半导体晶片,芯片尺寸封装,印刷电路板等的细间距器件,以确定精细间距器件没有故障。 插座包含接触点图案的镜像中的电路焊盘图案,通常是要测试的细间距器件的接合焊盘。 插座的每个垫包含已经“屏蔽”到接合垫上的导电弹性体探针。 插座还包含用于将细间距装置定向到测试插座的接触点图案的弹性体探针上的对准模板。 此外,插座可以是一个单一的部分,也可以由两个主要部分组成; 第一个是插座,第二个是设计为与插座配合的测试板。 所公开的发明还包括使用可重复使用的测试插座的方法,其包括以下步骤:将细间距装置放置在测试插座上,将插座与测试设备电连接并在环境温度和升高的温度下进行电测试。
    • 38. 发明授权
    • Caffeine adsorbent liquid filter with integrated adsorbent
    • 咖啡因吸附剂液体过滤器与集成吸附剂
    • US5603830A
    • 1997-02-18
    • US448801
    • 1995-05-24
    • Dennis S. EverhartRosann M. KaylorKenneth R. Smith
    • Dennis S. EverhartRosann M. KaylorKenneth R. Smith
    • A23F3/38A23F5/22B01J20/28B01D39/00
    • B01J20/28028A23F3/385A23F5/223B01J20/28033
    • An adsorbent filter for removing caffeine from liquids. The filter is composed of a matrix of fibrous material; and adsorbent particulate material integrated within the matrix of fibrous material, so that passage of a liquid having a caffeine concentration ranging from about 20 to about 100 mg per 100 mL of liquid through the matrix for a contact time of less than about 2 minutes results in at least a 40 percent reduction in the caffeine concentration of the liquid. The matrix of fibrous material may be selected from woven fabrics, knit fabrics and nonwoven fabrics. The adsorbent material may be clay minerals such as, for example, smectite clay minerals. Examples of smectite clay minerals include, bentonite clays and montmorillonite clays. Generally speaking, the filter can be adapted to provide at least a 40 percent reduction in the caffeine concentration for about 1 cup to about 40 cups of a liquid.
    • 用于从液体中去除咖啡因的吸附剂过滤器。 过滤器由纤维材料基体组成; 以及整合在纤维材料基质内的吸附剂颗粒材料,使得咖啡因浓度范围为每100mL液体约20至约100mg的液体通过基质,接触时间小于约2分钟,导致 咖啡因浓度至少降低40%。 纤维材料的基质可以选自机织织物,针织织物和非织造织物。 吸附剂材料可以是粘土矿物,例如蒙脱石粘土矿物。 蒙皂石粘土矿物的实例包括膨润土和蒙脱石粘土。 一般来说,过滤器可以适合于提供约1杯至约40杯液体的咖啡因浓度的至少40%的降低。
    • 39. 发明授权
    • Singulated bare die tester and method of performing forced temperature
electrical tests and burn-in
    • 单片裸芯片测试仪和强制温度电气测试和老化的方法
    • US5475317A
    • 1995-12-12
    • US427974
    • 1995-04-21
    • Kenneth R. Smith
    • Kenneth R. Smith
    • G01R1/04G01R1/073G01R31/00
    • G01R1/07314G01R1/0483
    • A reusable test socket is described for testing singulated bare die to determine, before packaging, that the bare die is a "known good die". The socket contains a circuit pad pattern in the mirror image of the bond pad pattern of the bare die to be tested. Each pad of the socket contains a conductive elastomeric probe which has been "screened" onto the bond pad. The socket also contains an alignment template for orienting the bare die onto the elastomeric probes of the pad pattern of the test socket. Additionally, the socket can be a singular piece or it can be made of two main pieces; the first being a socket, and the second being a test board designed to mate with the socket. Further, the socket can be utilized in conjunction with a clamp for holding the bare die in place and with a thermoelectric cooler. The thermoelectric cooler is used to heat or cool the die at all temperatures required for military certification and other extended temperature applications. The disclosed invention also includes a method of using the reusable test socket which includes the steps of placing the bare die onto the test socket, placing the socket into electrical continuity with test equipment, conducting tests at ambient temperatures, subjecting the die to a prolonged period of "burn-in" at elevated temperatures, conducting further electrical tests at various temperatures, and determining whether the bare semiconductor die is a "known good die".
    • 描述了一种可重复使用的测试插座,用于测试单裸裸裸片,以便在封装前确定裸芯片是“已知的裸芯片”。 插座包含要测试的裸芯片的焊盘图案的镜像中的电路板图案。 插座的每个垫包含已经“屏蔽”到接合垫上的导电弹性体探针。 插座还包含用于将裸裸片定向到测试插座的焊盘图案的弹性体探针上的对准模板。 此外,插座可以是一个单一的部分,也可以由两个主要部分组成; 第一个是插座,第二个是设计为与插座配合的测试板。 此外,插座可以与用于将裸模保持在适当位置的夹具一起使用,并且与热电冷却器一起使用。 热电冷却器用于在军事认证和其他扩展温度应用所需的所有温度下加热或冷却模具。 所公开的发明还包括使用可重复使用的测试插座的方法,其包括以下步骤:将裸片放置在测试插座上,将插座与测试设备电连接,在环境温度下进行测试,使模具长时间 在升高的温度下进行“老化”,在各种温度下进行进一步的电气测试,以及确定裸半导体裸片是否是“已知的好裸片”。