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1. 发明授权

US5980785A Metal-containing compositions and uses thereof, including preparation of resistor and thermistor elements 失效
标题翻译：含金属的组合物及其用途，包括制备电阻和热敏电阻元件
公开(公告)号：US5980785A
公开(公告)日：1999-11-09
申请号：US942368
申请日：1997-10-02
申请人： Xiaomei Xi , Sam Fu , Goran Matijavesic , Lutz Brandt , Catharine Gallagher , Pradeep Gandhi
发明人： Xiaomei Xi , Sam Fu , Goran Matijavesic , Lutz Brandt , Catharine Gallagher , Pradeep Gandhi
IPC分类号： C08K3/00 , H01B1/02 , H01B1/00 , C08J3/00 , C08K3/08
CPC分类号： C08K3/0008
摘要： In accordance with the present invention, there are provided novel metal-containing compositions useful for the preparation of electrical resistance devices (e.g., resistors and thermistor elements). Compositions according to the invention comprise at least one low melting point metal material, and optionally a higher melting point metal material, with the further presence of a binder system also being optional. Compositions according to the invention exhibit a wide range of resistivity and a wide range of values for temperature coefficient of resistance (TCR). Compositions with low values for TCR are useful for resistor applications while compositions with large values for TCR are useful for thermistor applications. Resistor or thermistor elements can be produced by applying compositions according to the invention onto suitable substrates and subsequently alloying (i.e., curing and/or sintering) the compositions. During curing/sintering, the metal or metal alloy powders undergo transient liquid phase sintering to form a continuous metallurgical network. The electrical conduction of the resulting resistor and/or thermistor elements is achieved as a result of the continuous metallurgical network. Resistance and values for TCR of resistors and/or thermistors prepared employing compositions according to the invention are dependent on the intermetallic compounds formed as a result of the alloying/sintering process. Resistors and thermistor elements formed employing compositions according to the invention are stable up to approximately 250.degree. C. and can be used in the temperature range of about -50.degree. C. up to about 200.degree. C. These metal-containing compositions are compatible with polymer, metal and other types of substrates, are highly reliable as compared to existing technology.
摘要翻译：根据本发明，提供了用于制备电阻装置（例如电阻器和热敏电阻元件）的新颖的含金属组合物。根据本发明的组合物包含至少一种低熔点金属材料和任选的较高熔点的金属材料，另外还存在粘合剂体系也是可选的。根据本发明的组合物表现出宽范围的电阻率和宽的温度范围的温度系数值（TCR）。具有低TCR值的组合对于电阻器应用是有用的，而具有大的TCR值的组合物可用于热敏电阻应用。电阻或热敏电阻元件可以通过将根据本发明的组合物施加到合适的基底上并随后将组合物合金化（即固化和/或烧结）来制备。在固化/烧结期间，金属或金属合金粉末进行瞬态液相烧结，形成连续的冶金网络。所得到的电阻和/或热敏电阻元件的导电是由于连续的冶金网络而实现的。使用根据本发明的组合物制备的电阻器和/或热敏电阻的TCR的电阻和值取决于由于合金/烧结工艺而形成的金属间化合物。使用根据本发明的组合物形成的电阻器和热敏电阻元件在高达约250℃下是稳定的，并且可以在约-50℃至约200℃的温度范围内使用。这些含金属组合物与聚合物，金属和其他类型的基材，与现有技术相比是高度可靠的。

2. 发明授权

US6012828A Device for attaching a light to a trailer hitch frame 失效
标题翻译：用于将灯附接到拖车挂钩框架的装置
公开(公告)号：US6012828A
公开(公告)日：2000-01-11
申请号：US986349
申请日：1997-12-08
申请人： George A. Pearce , Sam Fu , Calvin S. Wang
发明人： George A. Pearce , Sam Fu , Calvin S. Wang
IPC分类号： B60Q1/30 , B60Q1/12
CPC分类号： B60Q1/305
摘要： A device (10) for attaching a light to a trailer hitch frame (172). The device (10) is comprised of a lamp assembly (12) that attaches to an adjustable lamp attachment assembly (40) which allows the lamp assembly (12) to be adjusted radially and in elevation. The lamp assembly (12) is attached to a trailer hitch frame attachment bracket (64) that is dimensioned to fit over a trailer hitch frame (172) that can range in size from 1.25 square inches to 4.0 square inches (3.2 to 10.2 cm). The frame attachment bracket (64) is attached to the trailer hitch frame (172) by means of two nylon tie wraps (136,144). The tie wraps, which are secured to the bracket (64), are wrapped around the trailer hitch frame (172) and are locked in place. After the bracket (64) is secured to the trailer hitch frame (172), the device (10) is connected to the vehicle electrical circuit that controls the vehicle rear lights.
摘要翻译：一种用于将光附接到拖车挂钩框架（172）的装置（10）。设备（10）包括灯组件（12），灯组件（12）附接到可调节的灯附件组件（40），其允许灯组件（12）径向调节和升高。灯组件（12）附接到拖车牵引架附接支架（64），拖车牵引架附接支架的尺寸适于装配在可从1.25平方英寸至4.0平方英寸（3.2至10.2厘米）的尺寸范围内的拖车牵引架（172）上，。框架连接支架（64）通过两根尼龙扎带（136,144）连接到拖车搭接架（172）上。固定在支架（64）上的连接包裹物缠绕在拖车挂钩框架172上并被锁定就位。在支架（64）被固定到拖车搭接架（172）之后，装置（10）连接到控制车辆后灯的车辆电路。

3. 发明授权

US07100936B1 Universal motor vehicle trailer hitch 失效
标题翻译：通用汽车拖车挂车
公开(公告)号：US07100936B1
公开(公告)日：2006-09-05
申请号：US11010143
申请日：2004-12-13
申请人： John C. Cheng , Zhen Quin Huang , Sam Fu
发明人： John C. Cheng , Zhen Quin Huang , Sam Fu
IPC分类号： B60D1/52 , B60D1/00
CPC分类号： B60D1/485
摘要： A trailer hitch (20) for attachment onto a motor vehicle for pulling a trailer. The hitch (20) consists of a pair of forward and aft mounting brackets (22 and 24) that are connected into existing holes in the vehicle's frame. Each mounting bracket has flanges (22′ and 24′) with the aft brackets (24) having thru-holes (26) arranged in a bolt circle array. The pair of forward mounting brackets (22) are connected to the aft mounting brackets (24) for length adjustment of the trailer hitch relative to the hitch position on the motor vehicle. The height of the trailer hitch (20) is regulated by the right side up or upside down position of the aft mounting brackets (24) properly orienting the thru-holes. A box hitch (44) is adjustably attached for width regulation onto the thru-holes of the aft mounting brackets (24) by inserting arms (30) into a tubular sleeve (50) of the box hitch at an appropriate distance. A receiver box (48) is connected on the bottom of the tubular sleeve for receiving a hitch ball mounted on a trailer ball mount.
摘要翻译：用于附接到机动车辆上以牵引拖车的拖车牵引（20）。联结件（20）由一对前后安装支架（22和24）组成，其连接到车辆框架中的现有孔中。每个安装支架具有凸缘（22'和24'），其中后支架（24）具有布置成螺栓圆阵列的通孔（26）。一对前部安装支架（22）连接到后部安装支架（24），用于拖车挂钩相对于机动车辆上的搭接位置的长度调节。挂车挂钩（20）的高度由后侧安装支架（24）的右侧向上或向下颠倒位置调节，从而适当地定向通孔。通过将臂（30）以合适的距离插入盒挂钩的管状套筒（50）中，可将箱体挂钩（44）可调节地附接到后部安装支架（24）的通孔上。接收盒（48）连接在管状套筒的底部上，用于接收安装在拖车球座上的挂钩球。

4. 发明授权

US06273378B1 Vehicle auxiliary-lamp mounting assembly 失效
标题翻译：车载辅助灯安装组件
公开(公告)号：US06273378B1
公开(公告)日：2001-08-14
申请号：US09338075
申请日：1999-06-23
申请人： Sam Fu , Calvin S. Wang
发明人： Sam Fu , Calvin S. Wang
IPC分类号： A47B9600
CPC分类号： B60Q1/0483
摘要： A vehicle auxiliary-lamp mounting assembly (10) consisting of a lamp-housing bracket (12) which has attached a resilient latch insert (50), and a lamp-housing mounting bracket (100) which incorporates a latch receptor (116). The lamp housing bracket (12) is adjustably attached to the sides of a vehicle auxiliary lamp (200), and the lamp-housing mounting bracket (100) is attached to a vehicle structure. When the resilient latch insert (50) is inserted into the latch receptor (116) the vehicle auxiliary lamp (200) is secured. Normally, a conventional vehicle lamp mounting assembly cannot be easily attached adjacent to a corner structure because there is insufficient space to insert and tighten a bolt or nut into the lamp mounting assembly. By utilizing the vehicle auxiliary-lamp mounting assembly (10) the problem of attaching and detaching a lamp assembly adjacent to a corner structure is solved.
摘要翻译：一种车辆辅助灯安装组件（10），其包括附接有弹性插销（50）的灯壳支架（12）和包括闩锁接收器（116）的灯壳安装支架（100）。灯座支架（12）可调节地附接到车辆辅助灯（200）的侧面，并且灯壳安装支架（100）附接到车辆结构。当弹性插销（50）插入到闩锁接收器（116）中时，车辆辅助灯（200）被固定。通常，由于没有足够的空间插入并将螺栓或螺母拧紧到灯安装组件中，常规的车辆灯安装组件不能容易地附接到角部结构。通过利用车辆辅助灯安装组件（10），解决了与灯头结构相邻的灯组件的附接和拆卸的问题。

5. 外观设计

USD414357S Wheeled table foot 失效
公开(公告)号：USD414357S
公开(公告)日：1999-09-28
申请号：US95656
申请日：1998-10-27
申请人： Sam Fu
设计人： Sam Fu

6. 发明授权

US07382241B1 Vehicle LED tail-light bulb 失效
标题翻译：车载LED尾灯
公开(公告)号：US07382241B1
公开(公告)日：2008-06-03
申请号：US11243917
申请日：2005-10-06
申请人： Zhen Qiu Huang , Sam Fu
发明人： Zhen Qiu Huang , Sam Fu
IPC分类号： B60Q1/34
CPC分类号： B60Q1/38 , B60Q2900/10
摘要： A vehicle LED tail-light bulb (10) that is designed to replace an incandescent light bulb, to be inserted into a conventional right and left vehicle light socket and to function in combination with a vehicle battery that powers the bulb (10) and a flasher unit that is activated by a vehicle turn-signal arm. The LED tail-light bulb incorporates an electronics circuit consisting of an input circuit (12), an intermediate circuit (14) and an output circuit (16). The electronics circuit is designed to operate the left and right turn lights and in some cases an emergency light and to produce a current flow of sufficient magnitude to energize the vehicle flasher unit. The energized flasher unit then causes the bulb (10) to blink when the vehicle turn-signal arm is placed in either a right turn or a left turn position.
摘要翻译：一种车辆LED尾灯（10），其被设计成替换白炽灯泡，以插入传统的右和左车灯插座中，并与为灯泡（10）供电的车辆电池组合起作用，由车辆转向信号臂激活的闪光器单元。 LED尾灯灯泡包括由输入电路（12），中间电路（14）和输出电路（16）组成的电子电路。电子电路被设计成操作左转灯和右转灯，并且在某些情况下是应急灯，并且产生足够大的电流以对车辆闪光器单元通电。当车辆转向信号臂处于右转或左转位置时，通电的闪光器单元然后使灯泡（10）闪烁。

7. 发明授权

US06465962B1 Vehicle auxiliary lamps installation kit 失效
标题翻译：车载辅助灯安装套件
公开(公告)号：US06465962B1
公开(公告)日：2002-10-15
申请号：US09426007
申请日：1999-10-25
申请人： Sam Fu , Calvin S. Wang
发明人： Sam Fu , Calvin S. Wang
IPC分类号： H05B3700
CPC分类号： H05B37/0218 , B60Q2900/30 , H05B37/0272 , Y02B20/46
摘要： A vehicle auxiliary lamps installation kit (10) that is designed to be operated in combination with a set of auxiliary lamps (26), a vehicle's alternator (34) and a vehicle battery (36). The kit (10), which is designed to be placed and attached within the engine compartment of a vehicle, is disclosed in four design configurations. The first and second designs allow the auxiliary lamps (26) to be manually turned on for a brief period with a remote pocket transmitter (14). In the third and fourth designs the auxiliary lamps (26) automatically turn on when the vehicle's engine is running with the vehicle generator (34) operating. The fourth automatic design also incorporates a photo sensor circuit (40) that causes the auxiliary lamps (26) to turn on only when the ambient lamp level falls to a preselected level such as when darkness appears.
摘要翻译：一种车辆辅助灯安装套件（10），其设计成与一组辅助灯（26），车辆交流发电机（34）和车辆蓄电池（36）组合操作。被设计为放置并附接在车辆的发动机舱内的套件（10）以四种设计结构公开。第一和第二设计允许辅助灯（26）用远程袖珍发射器（14）手动打开短暂的时间。在第三和第四设计中，当车辆发动机（34）运行时，辅助灯（26）自动开启。第四自动设计还包括光电传感器电路（40），其使辅助灯（26）仅在环境灯电平下降到预定电平（例如出现黑暗时）导通。

8. 发明授权

US5909084A Kit for installing daytime running lights on a vehicle 失效
标题翻译：用于在车辆上安装白天行车灯的工具包
公开(公告)号：US5909084A
公开(公告)日：1999-06-01
申请号：US934579
申请日：1997-09-22
申请人： Sam Fu , Calvin S. Wang
发明人： Sam Fu , Calvin S. Wang
IPC分类号： B60Q1/14 , H05B37/02
CPC分类号： B60Q1/143 , H05B37/0209 , B60Q2300/054 , B60Q2300/21 , B60Q2400/30
摘要： A daytime running lights adapter kit (10) which is designed to be installed in a vehicle to allow the vehicle to be equipped with daytime running lights. The kit (10) is enclosed within a single enclosure (12) that encloses an electronic unit (14). From the unit (14) extends a set of cable assemblies (40-46) that have attached a set of connectors (30-36). Each connector is keyed to fit into an existing vehicle receptacle (56, 58, 62, 64) that are each connected to the particular vehicle light that is to function as a daytime running light. The daytime running lights adapter kit (120) is enabled and turns on the particular lights only when the vehicle engine (50) is operating and the manual frontlight switch (54) is off. When the vehicle engine (50) is turned off or the frontlight switch (54) is placed in the on position, the kit (10) is disabled.
摘要翻译：日间行车灯适配器套件（10），其被设计为安装在车辆中以允许车辆配备日间行车灯。套件（10）被封装在包围电子单元（14）的单个外壳（12）内。从单元（14）延伸一组连接有一组连接器（30-36）的电缆组件（40-46）。每个连接器被锁定以装配到现有的车辆插座（56,58,62,64）中，每个连接到用作日间行车灯的特定车辆灯。日间行车灯适配器套件（120）被启用，并且仅当车辆发动机（50）正在操作并且手动前照灯开关（54）关闭时才打开特定的灯。当车辆发动机（50）关闭或前照灯开关（54）处于接通位置时，套件（10）被禁用。

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