公开(公告)号：US5490036A

公开(公告)日：1996-02-06

申请号：US183018

申请日：1994-01-18

申请人： Jeng-Hua Lin ,  John P. Busch ,  James W. Huffman

发明人： Jeng-Hua Lin ,  John P. Busch ,  James W. Huffman

IPC分类号： G06F1/16 ,  H05K5/02

CPC分类号： G06F1/1616 ,  G06F1/1656 ,  G06F1/1662 ,  G06F1/1667 ,  H01H2223/018

摘要： A keyboard structure is recessed within an open-topped base housing portion of a compact portable computer such as a notebook or laptop computer. Front comer portions of the keyboard structure are secured to the base housing in a manner permitting the keyboard structure to be pivoted relative to the base housing between a storage/transport orientation in which the top side of the keyboard structure is generally parallel to the bottom side of the base housing, a tilted use orientation in which the top side of the keyboard structure slopes forwardly and downwardly toward the user and an access position which allows easy access to the interior portion of the computer for making modifications to a mother board that has been positioned in the upper interior portion of the base housing. A resilient latch assembly has cooperable detent structures that are disposed on the keyboard structure and the base housing. The detent structures are easily detachable from themselves and also functions to prevent the keyboard structure from moving downwardly past the storage/transport position.

摘要翻译： 键盘结构凹入在诸如笔记本或膝上型计算机之类的小型便携式计算机的开顶的底座外壳部分内。 键盘结构的前角部分以允许键盘结构相对于基座壳体在存储/传送方向之间枢转的方式固定到基座壳体，其中键盘结构的顶侧大致平行于底侧 基座壳体的倾斜使用方向，其中键盘结构的顶侧朝向使用者向前和向下倾斜，并且允许容易地进入计算机的内部以便对已经被 定位在基座外壳的上部内部。 弹性闩锁组件具有配置在键盘结构和基座壳体上的可配合的止动结构。 棘爪结构易于从自身拆卸，并且还起到防止键盘结构向下移动超过存储/运输位置的作用。

公开(公告)号：US07101457B1

公开(公告)日：2006-09-05

申请号：US10804999

申请日：2004-03-22

申请人： James W. Huffman

发明人： James W. Huffman

IPC分类号： B32B35/00

CPC分类号： F16L55/00 ,  Y10T29/49821 ,  Y10T29/49822 ,  Y10T156/1153 ,  Y10T156/1168 ,  Y10T156/1911

摘要： A repair method for a plastic pipe network allows a damaged pipe to be disconnected from a fixture carrying it in the network without damage to or removal of the fixture carrying the pipe to be removed or the disruption of connections of other pipes connected to that fixture. The tool system used with my method provides a heating tool having an elongate heating head powered by an electrical powering source for insertion in the channel of the end portion of a thermoplastic pipe adhered in a thermoplastic fixture for removal without damage to the fixture. The tool system further provides a pipe removal tool having adjacently spaced prongs to be twisted about the periphery of a heated pipe portion for removal from the fixture at a temperature that causes no damage the fixture.

摘要翻译： 塑料管网的修复方法允许损坏的管道与其在网络中携带的固定装置断开连接，而不损坏或移除携带要移除的管道的夹具或连接到该夹具的其他管道的连接中断。 与我的方法一起使用的工具系统提供了一种加热工具，其具有由电源供应的细长加热头，用于插入到粘附在热塑性固定装置中的热塑性管的端部的通道中，用于移除而不损坏固定装置。 该工具系统进一步提供了具有相邻隔开的叉子的管道移除工具，以在加热的管道部分的周边扭转，以在不会对固定装置造成损坏的温度下从固定装置移除。

公开(公告)号：US6115894A

公开(公告)日：2000-09-12

申请号：US779615

申请日：1997-01-07

申请人： James W. Huffman

发明人： James W. Huffman

IPC分类号： F42B12/34 ,  F42B12/74 ,  B21K21/06

CPC分类号： F42B12/74 ,  F42B12/34

摘要： The present invention relates generally to small arms bullets and relates in particular to frangible bullets and ordinance which fragments following penetration of a variety of obstacles prior to encountering the intended target zone. The disclosure relates specifically to small arms bullets which have a high likelihood of fragmentation after target zone penetration causing a significant crush cavity following passage through obstacles including clothing, glass, building materials and other structures. The disclosed bullet design is produced in a simple and inexpensive process, provides high accuracy and fragmentation and penetration in a 5 to 15 inch target zone, at either sonic or subsonic velocities, following penetration of shielding obstacles. The bullet disclosed is of a weight and design which will permit operation at sonic or subsonic velocities, without jamming, in civilian and military small arms including automatic weapons. The disclosure also applies to military ordinance and armor piercing munitions where fragmentation following obstacle penetration is intended.

摘要翻译： 本发明一般涉及小武器子弹，特别涉及易碎子弹和法令，其在遇到预定目标区域之前会破坏各种障碍物的穿透。 本公开具体涉及在目标区域穿透之后具有高碎裂可能性的小型武器，在通过包括衣物，玻璃，建筑材料和其他结构在内的障碍物之后引起显着的挤压腔。 所公开的子弹设计以简单且廉价的方法生产，在屏蔽障碍物穿透之后，以5声道或亚音速速度在5至15英寸的目标区域内提供高精度和碎片和穿透。 所披露的子弹具有重量和设计，允许在包括自动武器在内的民用和军用小型武器中以声速或亚音速的速度进行操作而不会卡住。 这项披露也适用于军事条例和装甲穿甲弹药，其中破坏障碍物穿透的碎片。

公开(公告)号：US5763819A

公开(公告)日：1998-06-09

申请号：US527112

申请日：1995-09-12

申请人： James W. Huffman

发明人： James W. Huffman

IPC分类号： F42B12/34 ,  F42B12/74 ,  F42B12/00

CPC分类号： F42B12/74 ,  F42B12/34

摘要： The present invention relates generally to small arms bullets and relates in particular to frangible bullets and ordinance which fragments following penetration of a variety of obstacles prior to encountering the intended target zone. The disclosure relates specifically to small arms bullets which have a high likelihood of fragmentation after target zone penetration causing a significant crush cavity following passage through obstacles including clothing, glass, building materials and other structures. The disclosed bullet design is produced in a simple and inexpensive process, provides high accuracy and fragmentation and penetration in a 5 to 15 inch target zone, at either sonic or subsonic velocities, following penetration of shielding obstacles. The bullet disclosed is of a weight and design which will permit operation at sonic or subsonic velocities, without jamming, in civilian and military small arms including automatic weapons. The disclosure also applies to military ordinance and armor piercing munitions where fragmentation following obstacle penetration is intended.

摘要翻译： 本发明一般涉及小武器子弹，特别涉及易碎子弹和法令，其在遇到预定目标区域之前会破坏各种障碍物的穿透。 本公开具体涉及在目标区域穿透之后具有高碎裂可能性的小型武器，在通过包括衣物，玻璃，建筑材料和其他结构在内的障碍物之后引起显着的挤压腔。 所公开的子弹设计以简单且廉价的方法生产，在屏蔽障碍物穿透之后，以5声道或亚音速速度在5至15英寸的目标区域内提供高精度和碎片和穿透。 所披露的子弹具有重量和设计，允许在包括自动武器在内的民用和军用小型武器中以声速或亚音速的速度进行操作而不会卡住。 这项披露也适用于军事条例和装甲穿甲弹药，其中破坏障碍物穿透的碎片。