公开(公告)号：US20050274683A1

公开(公告)日：2005-12-15

申请号：US11158417

申请日：2005-06-22

Applicant: David Ling

Inventor： David Ling

IPC: A47F7/00 ,  A47F7/024 ,  B25H3/02 ,  B25H3/04

CPC classification number: A47F7/00 ,  A47F7/024 ,  B25H3/02 ,  B25H3/04

Abstract: A tool rack assembly comprises a board and a tool rack detachably mounted to the board. In another embodiment, a tool try-on device is provided comprises a board and a rotating member rotatably mounted to the board. The rotating member is engageable with an end of a tool. The rotating member moves in a direction transverse to a plane on which the board lies when the tool engaged with the rotating member is turned.

Abstract translation: 工具架组件包括可拆卸地安装到板的板和工具架。 在另一个实施例中，提供了一种工具试用装置，包括板和可旋转地安装到板的旋转构件。 旋转构件可与工具的端部接合。 旋转构件在与旋转构件接合的工具转动时，在与板所在的平面平行的方向上移动。

公开(公告)号：US6076669A

公开(公告)日：2000-06-20

申请号：US149492

申请日：1998-09-08

Applicant: David Ling

Inventor： David Ling

IPC: B65D73/00 ,  B65D75/56

CPC classification number: B65D73/0064 ,  Y10S206/806 ,  Y10S206/807

Abstract: A tool display rack includes a body with a first engaging member extending from the first end thereof in which a first aperture is defined, a limiting member connected to the body at its first end by a connecting plate and having a recess defined therein, a second engaging member extending from the second end of the limiting member so as to engage with the first aperture, a second aperture defined in the second end of the limiting member so as to receive the first engaging member so that a tool extends through the recess between the body and the limiting member and is limited by the limiting member. The tool can only be taken away from the body by cutting the second engaging member extending through the first aperture in the body.

Abstract translation: 工具显示架包括：主体，其具有从其第一端延伸的第一接合构件，第一接合构件在其中限定有第一孔;限制构件，其第一端在其第一端处由连接板连接并且具有限定在其中的凹部， 接合构件，其从所述限制构件的第二端延伸以与所述第一孔接合;限定在所述限制构件的所述第二端中的第二孔，以便容纳所述第一接合构件，使得工具延伸通过所述凹部 主体和限制构件，并受限制构件的限制。 通过切割延伸穿过主体中的第一孔的第二接合构件，该工具只能从身体取走。

公开(公告)号：US07797236B1

公开(公告)日：2010-09-14

申请号：US09467551

申请日：1999-12-10

Applicant: Lynn Y. Liu ,  Xiaomei Guan ,  Michael E. Hayden ,  David Ling

Inventor： Lynn Y. Liu ,  Xiaomei Guan ,  Michael E. Hayden ,  David Ling

IPC: G06Q40/00

CPC classification number: H04L29/12009 ,  G06Q10/10 ,  G06Q20/10 ,  G06Q20/102 ,  G06Q20/206 ,  G06Q30/04 ,  G06Q30/0633 ,  G06Q30/0645 ,  H04L12/14 ,  H04L61/00 ,  H04L63/083 ,  H04M15/44 ,  H04M2215/0104 ,  H04M2215/0176 ,  H04M2215/2013 ,  H04W12/06

Abstract: A method and apparatus for collecting information about an event in which a user accesses the Internet through the system of a first Internet Service Provider with whom the user does not have an account. The apparatus includes a first server that creates a record of the user's Internet usage and sends the record to a second server. The second server collects records from a plurality of Internet Service Providers and forwards the records to a third server on a regular basis. The third server processes the data in the plurality of records and generates a report showing how much money the first Internet Service Provider is owed for allowing the user to access the Internet through the system of the first Internet Service Provider.

公开(公告)号：US07673542B2

公开(公告)日：2010-03-09

申请号：US12045492

申请日：2008-03-10

Applicant: David Ling ,  Hsien-Chung Tuan-Mu

Inventor： David Ling ,  Hsien-Chung Tuan-Mu

IPC: B25B13/02

CPC classification number: B23P15/00 ,  B21J5/12 ,  B21K1/30 ,  B21K5/00 ,  B21K21/08 ,  B25B13/04 ,  B25B13/065 ,  B25B23/0071

Abstract: A spanner comprises a box end that has an inner periphery consisting of a number of wall faces to define a first polygonal receiving space. Each wall face includes a groove defined therein. The grooves of the wall faces together define a second polygonal receiving space. At least one of the grooves includes a closed first end and an open second end.

Abstract translation: 扳手包括具有由多个壁面组成的内周边以限定第一多边形接收空间的盒端部。 每个壁面包括限定在其中的凹槽。 壁的凹槽一起限定第二多边形接收空间。 凹槽中的至少一个包括封闭的第一端和敞开的第二端。

公开(公告)号：US20060230883A1

公开(公告)日：2006-10-19

申请号：US10630459

申请日：2003-07-29

Applicant: David Ling ,  Hsien-Chung Tuan-Mu

Inventor： David Ling ,  Hsien-Chung Tuan-Mu

IPC: B25B13/46

CPC classification number: B25B13/463

Abstract: A reversible ratchet wrench includes a handle having a driving head defining a driving chamber, a receiving chamber defined in the handle, a retaining recess defined in the driving chamber and connecting to the receiving chamber, and a driving member secured in the driving chamber and provided with a plurality of tooth-shaped first retaining portions. A direction control device includes a direction control member rotatably mounted in the receiving chamber, a retaining member pivotally mounted in the retaining recess and having a first side provided with a plurality of tooth-shaped second retaining portions meshing with the tooth-shaped first retaining portions, a pressing member rotated by the direction control member and slidably rested on a second side of the retaining member for pivoting the retaining member, and an elastic member urging the pressing member on the second side of the retaining member.

公开(公告)号：US06961918B2

公开(公告)日：2005-11-01

申请号：US09888332

申请日：2001-06-21

Applicant: Robert E. Garner ,  David N. Gardner ,  Jeffrey Jussel ,  Anna Elman ,  David Ling ,  Alvaro Eduardo Benavides ,  Mark A. McAdams

Inventor： Robert E. Garner ,  David N. Gardner ,  Jeffrey Jussel ,  Anna Elman ,  David Ling ,  Alvaro Eduardo Benavides ,  Mark A. McAdams

IPC: G06F17/50

CPC classification number: G06F17/5045 ,  G06F2217/04 ,  G06F2217/66

Abstract: The invention provides a knowledge management system particularly suited for use in the integrated circuit design environment. The system allows administrators to define standardized component types. Instantiated components versions comprise “deliverables” and “attributes.” Deliverables comprise a file or directory of files or groups of files or directories that perform a common function and are characterized by the system in a standardized manner. Attributes comprise metadata describe the component version. By the abstraction of design files into deliverables, the systems can work with design files originating from any source and having different structures and still make those design files available by other designers in a uniform manner for efficient reuse of pre-qualified components. Tasks in the design flow can be tracked in the system. The system may also include a communications application, an issue tracking application, and an audit trail application.

Abstract translation: 本发明提供一种特别适用于集成电路设计环境的知识管理系统。 该系统允许管理员定义标准化组件类型。 实例化组件版本包括“可交付成果”和“属性”。 交付物包括执行共同功能并以标准化方式由系统表征的文件或文件或目录组的文件或目录。 属性包括元数据描述组件版本。 通过将设计文件抽象为可交付成果，系统可以使用源自任何来源并具有不同结构的设计文件，并且仍然使这些设计文件以其他设计人员统一的方式可用，以有效地重新使用预定义的组件。 设计流程中的任务可以在系统中跟踪。 系统还可以包括通信应用，问题跟踪应用和审计跟踪应用。

公开(公告)号：USD426151S

公开(公告)日：2000-06-06

申请号：US107225

申请日：1999-07-01

Applicant: David Ling

Designer： David Ling

公开(公告)号：US20110041108A1

公开(公告)日：2011-02-17

申请号：US12542042

申请日：2009-08-17

Applicant: SOROUSH ABBASPOUR ,  Peter Feldman ,  David Ling ,  Chandramouli Visweswariah

Inventor： SOROUSH ABBASPOUR ,  Peter Feldman ,  David Ling ,  Chandramouli Visweswariah

IPC: G06F17/50

CPC classification number: G06F17/5031 ,  G06F2217/84

Abstract: In one embodiment, the invention is a moment-based characterization waveform for static timing analysis. One embodiment of a method for mapping a timing waveform associated with a gate of an integrated circuit to a characterization waveform includes using a processor to perform steps including: computing one or more moments of the timing waveform and defining the characterization waveform in accordance with the moments.

Abstract translation: 在一个实施例中，本发明是用于静态时序分析的基于时刻的表征波形。 用于将与集成电路的栅极相关联的定时波形映射到表征波形的方法的一个实施例包括使用处理器执行步骤，包括：计算定时波形的一个或多个时刻并根据时刻定义表征波形 。

公开(公告)号：US20080148907A1

公开(公告)日：2008-06-26

申请号：US12045492

申请日：2008-03-10

Applicant: David Ling ,  Hsien-Chung Tuan-Mu

Inventor： David Ling ,  Hsien-Chung Tuan-Mu

IPC: B25B13/50 ,  B25B13/00

CPC classification number: B23P15/00 ,  B21J5/12 ,  B21K1/30 ,  B21K5/00 ,  B21K21/08 ,  B25B13/04 ,  B25B13/065 ,  B25B23/0071

Abstract: A spanner comprises a box end that has an inner periphery consisting of a number of wall faces to define a first polygonal receiving space. Each wall face includes a groove defined therein. The grooves of the wall faces together define a second polygonal receiving space. At least one of the grooves includes a closed first end and an open second end.

Abstract translation: 扳手包括具有由多个壁面组成的内周边以限定第一多边形接收空间的盒端部。 每个壁面包括限定在其中的凹槽。 壁的凹槽一起限定第二多边形接收空间。 凹槽中的至少一个包括封闭的第一端和敞开的第二端。

公开(公告)号：US20050173090A1

公开(公告)日：2005-08-11

申请号：US10774120

申请日：2004-02-06

Applicant: David Ling ,  Hsien-Chunq Tuan-Mu

Inventor： David Ling ,  Hsien-Chunq Tuan-Mu

IPC: B22C7/02 ,  B22C9/04

CPC classification number: B22C7/02 ,  B22C9/04 ,  Y10T29/49472 ,  Y10T29/49474 ,  Y10T29/49476 ,  Y10T29/49481 ,  Y10T29/49996 ,  Y10T409/40 ,  Y10T409/400175

Abstract: A process for manufacturing ratchet wheels comprising the steps of preparing wax patterns of the finished product of ratchet wheels, stacking the wax patterns atop one another to form a pattern tree; dipping the tree-link pattern into a slurry and they drying the same so as to from a shell; breaking the shell when the molten metal solidifies so as to obtain cast products of the ratchet wheels; polishing and cleaning the cast products; processing the cast products with a CNC lathe to define two annular grooves on respective sidewalls of the cast products such that the same are made annular semi-products; and processing the semi-products by milling so as to define a plurality of teeth on respective sidewalls of the semi-products such that the same are made finished products.

Abstract translation: 一种制造棘轮的方法，包括以下步骤：制备棘轮成品的蜡图案，将蜡图案彼此堆叠以形成图案树; 将树状连接图案浸入浆料中，并将它们从壳体干燥; 当熔融金属固化时破裂外壳，以获得棘轮的铸造产品; 抛光和清洗铸造产品; 用CNC车床加工铸造产品以在铸造产品的相应侧壁上限定两个环形槽，使得它们制成环形半成品; 以及通过铣削加工半成品以便在半成品的相应侧壁上限定出多个齿，从而使其成为成品。