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31. 发明授权

US06581113B1 Apparatus and method for transferring frame data between a host system memory and a network interface buffer memory employing transmit descriptors without transmit status information 有权
标题翻译：在主机系统存储器和网络接口缓冲存储器之间传送帧数据的装置和方法，其使用传输描述符而不发送状态信息
公开(公告)号：US06581113B1
公开(公告)日：2003-06-17
申请号：US09511323
申请日：2000-02-23
申请人： Jeffrey Dwork , Robert Williams
发明人： Jeffrey Dwork , Robert Williams
IPC分类号： G06F1300
CPC分类号： G06F13/385
摘要： A network interface device and a method of transferring data between a host and a network medium employs transmit descriptors that do not contain transmit status information. Upon fetching a transmit data frame from a host system memory at a location pointed to by a transmit descriptor, the network interface device immediately generates an interrupt to the CPU to allow the CPU to re-use the buffers in which the data frame was stored. At the same time, the network interface device attempts transmissions of the data frame to the network medium. Transmit status information is kept in statistics counters on the network interface device.
摘要翻译：网络接口设备和在主机和网络介质之间传送数据的方法采用不包含传输状态信息的传输描述符。在从发送描述符指向的位置处从主机系统存储器取出发送数据帧时，网络接口设备立即向CPU产生中断，以允许CPU重新使用存储数据帧的缓冲区。同时，网络接口设备尝试将数据帧传输到网络介质。发送状态信息保存在网络接口设备的统计信息计数器中。

32. 发明授权

US06442137B1 Apparatus and method in a network switch for swapping memory access slots between gigabit port and expansion port 失效
标题翻译：用于交换千兆端口和扩展端口之间的存储器访问槽的网络交换机中的装置和方法
公开(公告)号：US06442137B1
公开(公告)日：2002-08-27
申请号：US09317143
申请日：1999-05-24
申请人： Ching Yu , Xiaohua Zhuang , Bahadir Erimli , John M. Chiang , Shashank Merchant , Robert Williams , Edward Yang , Chandan Egbert , Vallath Nandakumar , Ian Lam , Eric Tsin-Ho Leung
发明人： Ching Yu , Xiaohua Zhuang , Bahadir Erimli , John M. Chiang , Shashank Merchant , Robert Williams , Edward Yang , Chandan Egbert , Vallath Nandakumar , Ian Lam , Eric Tsin-Ho Leung
IPC分类号： H04L522
CPC分类号： H04L49/901 , H04L49/103 , H04L49/3027 , H04L49/351 , H04L49/352 , H04L49/90 , H04L49/9031 , H04L49/9078
摘要： A network switch having switch ports for full-duplex communication of data packets with respective network nodes according to Ethernet (IEEE 802.3) protocol that allocates a prescribed number of external memory bandwidth slots between high data rate ports based on the compared amount of network traffic on the respective ports. A scheduler within an external memory interface initially assigns memory access slots to the respective high data rate ports according to a prescribed sequence. If the scheduler subsequently detects that the network data traffic on a port having less slots is higher than the traffic on a port having more slots, the slots are swapped between the high data rate ports. Additionally, a clock multiplexer in one of the high data rate ports adjusts the data rate of the port dependent upon the number of slots assigned to that port. The swapping of bandwidth slots between the high data rate ports along with the adjustment of the port clock rate enables the efficient use of limited memory bandwidth resources.
摘要翻译：网络交换机具有用于根据以太网（IEEE 802.3）协议的具有各网络节点的数据分组全双工通信的交换机端口，该协议基于网络流量的比较量在高数据速率端口之间分配规定数量的外部存储器带宽时隙各个端口。外部存储器接口中的调度器根据规定的顺序，初始地将存储器访问时隙分配给相应的高数据速率端口。如果调度器随后检测到具有较少时隙的端口上的网络数据流量高于具有更多时隙的端口上的流量，则这些时隙在高数据速率端口之间交换。此外，高数据速率端口之一中的时钟多路复用器根据分配给该端口的时隙数来调整端口的数据速率。在高数据速率端口之间交换带宽时隙以及端口时钟速率的调整使得能够有效地使用有限的存储器带宽资源。

33. 发明授权

US06435293B1 Air conditioned cart 失效
标题翻译：空调推车
公开(公告)号：US06435293B1
公开(公告)日：2002-08-20
申请号：US09496101
申请日：2000-02-01
申请人： Robert Williams
发明人： Robert Williams
IPC分类号： B60K100
CPC分类号： B60K6/46 , B60H1/00392 , B60H1/00407 , B60H1/00428 , B60K1/00 , B60L1/006 , B60L1/02 , B60L11/12 , Y02T10/6217 , Y02T10/7005 , Y02T10/7077 , Y02T10/88
摘要： A cart sealed for cooling having a battery powered electrical drive including an electrically powered mechanical air conditioner, a generator for powering the air conditioner, an outside power outlet powered by the generator, and a battery charger powered by the generator. The generator is wired to the charger to recharge the batteries for the cart when power requirements of the other units allow. There is an insulated case for the generator and a muffler-baffle system for quieting the exhaust from the generator through a series of baffles. A separate fuel supply for the generator is provided so the generator does not drain the motive drive fuel. A misting unit may be used to control the moisture level in the interior of the cart. A control panel in the interior of the compartment is used for controlling the generator, the air conditioner or both. A system of recirculating ducts insures that air within the interior of the cart is run through the air conditioning unit and then returned to the cart interior after it has been cooled so that recirculating air and not exterior air is cooled or heated depending on the setting of the air conditioning unit.
摘要翻译：一种用于冷却的电动车，其具有电动机电驱动器，其包括电动机械空调，用于为空调供电的发电机，由发电机供电的外部电源插座，以及由发电机供电的电池充电器。当其他单元的电源要求允许时，发电机连接到充电器，为电瓶充电。发电机有一个绝缘外壳和一个消音器挡板系统，用于通过一系列挡板将来自发电机的废气排除。提供用于发电机的单独的燃料供应器，使得发电机不排出动力驱动燃料。雾化单元可用于控制推车内部的湿度水平。隔室内部的控制面板用于控制发电机，空调或两者。循环管道的系统确保了车内部的空气通过空调单元，然后在其被冷却之后返回到车内部，使得循环空气而不是外部空气被冷却或加热，这取决于空调机组。

34. 发明授权

US06304911B1 Information packet reception indicator for reducing the utilization of a host system processor unit 失效
标题翻译：信息包接收指示符，用于降低主机系统处理器单元的利用率
公开(公告)号：US06304911B1
公开(公告)日：2001-10-16
申请号：US08882604
申请日：1997-06-25
申请人： Joseph A. Brcich , David G. Roberts , Robert Williams
发明人： Joseph A. Brcich , David G. Roberts , Robert Williams
IPC分类号： G06F1516
CPC分类号： G06F13/128
摘要： A reception indicator circuit is provided for use in an apparatus, wherein the apparatus enables a host system to receive information packets from a medium. The reception indicator circuit has a delay calculator, a byte count comparator and a signal asserter. The delay calculator selects and reads a reference delay value in one of N number of length-delay data storage elements. A reference length value contained in the one of N number of length-delay data storage elements corresponds to a length value of an information packet being received by the apparatus. The length value of the information packet is determined based on data in the information packet. The byte count comparator detects when the reference delay value number of bytes in the information packet have been received by the apparatus. The signal asserter asserts a reception indication signal when the byte count comparator detects that the reference delay value number of bytes in the information packet have been received by the apparatus. Alternatively, the reception indicator circuit may include a delay calculator that either calculates or selects an interrupt time. In such an alternate reception indicator circuit, the byte count comparator may be replaced by a delay comparator that determines when the interrupt time has elapsed. After the interrupt time has elapsed, the signal asserter asserts the reception indication signal. The apparatus may be a network peripheral, and the medium may be a communications network.
摘要翻译：提供了一种在设备中使用的接收指示电路，其中该装置使得主机系统能够从介质接收信息分组。接收指示电路具有延迟计算器，字节计数比较器和信号断言器。延迟计算器选择并读取N个长度延迟数据存储元件之一中的参考延迟值。包含在N个长度延迟数据存储元件中的一个中的参考长度值对应于由该设备接收的信息包的长度值。基于信息包中的数据确定信息包的长度值。字节计数比较器检测信息包中的参考延迟值字节数是否已被设备接收。当字节计数比较器检测到信息分组中的参考延迟值字节数已经被设备接收时，信号置位器断言接收指示信号。或者，接收指示电路可以包括计算或选择中断时间的延迟计算器。在这种替代的接收指示电路中，字节计数比较器可以由确定中断时间何时已经过去的延迟比较器代替。在中断时间过去之后，信号置位器断言接收指示信号。该装置可以是网络外围设备，并且介质可以是通信网络。

35. 发明授权

US06242678B1 Musical instrument open hole cup plug, plug removal/storage tool, and kit 失效
标题翻译：乐器开孔杯塞，插头拆卸/存放工具和套件
公开(公告)号：US06242678B1
公开(公告)日：2001-06-05
申请号：US09521905
申请日：2000-03-09
申请人： Robert Williams
发明人： Robert Williams
IPC分类号： G10D708
CPC分类号： G10D9/043
摘要： A musical instrument open hole cup plug, a plug removal/storage tool, and a kit which includes the tool and a number of the open hole cup plugs. Each plug includes spaced upper and lower circular plates and the upper plate has a lower seating surface for aesthetically positioning the upper plate over the open hole in the cup. An elastomeric member is disposed between the upper and lower plates for sealing the open hole. The plug removal/storage tool has a body including on a distal end thereof a protrusion, and a plurality of orifices in the body along the length thereof for storing the open hole cup plugs therein.
摘要翻译：乐器开孔杯塞，插头移除/存放工具以及包括工具和许多开孔杯塞的套件。每个塞子包括间隔开的上部和下部圆形板，并且上部板具有一个下座面，用于将上板美观地定位在杯中的开孔上。弹性体构件设置在上板和下板之间用于密封开孔。塞子移除/存放工具具有一个主体，其主体在其远端上包括一个突起，以及沿其长度的主体中的多个孔口，用于在其中存储开孔杯塞。

36. 发明授权

US6040834A Customizable user interface for network navigation and management 失效
标题翻译：可定制的用户界面，用于网络导航和管理
公开(公告)号：US6040834A
公开(公告)日：2000-03-21
申请号：US775289
申请日：1996-12-31
申请人： Sunil Jain , Robert Williams
发明人： Sunil Jain , Robert Williams
IPC分类号： H04L12/24 , G06F3/14 , G06F15/177
CPC分类号： H04L41/22 , H04L41/06 , Y10S715/969
摘要： A graphical user interface for network management permits a network manager to select a limited number of network components to be displayed, along with the information relative thereto, while removing the display of undesirable or unnecessary data. Information is provided to inform the network manager that connections to other components may exist. In addition, information regarding the relationship of other components connected to the selected components is displayed. The network manager is provided with the opportunity to navigate about the map which illustrates the network topology, to locate the source of a problem. If the relationship between components changes, the network manager can expand the information displayed on the screen, to view all of the components that are directly connected to an illustrated component associated with a problem. The network manage can continue to request the display of specific connections, until the component which is the source of the problem is itself displayed and identified. Once the problem has been corrected, the manager can collapse the view to the originally selected components.
摘要翻译：用于网络管理的图形用户界面允许网络管理器选择要显示的有限数量的网络组件以及与其相关的信息，同时移除不期望或不必要的数据的显示。提供信息以通知网络管理员可能存在与其他组件的连接。此外，显示关于连接到所选择的部件的其他部件的关系的信息。网络管理器被提供了有关映射的机会，该图示出了网络拓扑，以定位问题的根源。如果组件之间的关系发生变化，则网络管理员可以扩展显示在屏幕上的信息，以查看直接连接到与问题相关联的图示组件的所有组件。网络管理可以继续请求显示特定的连接，直到出现问题来源的组件本身被显示和识别为止。一旦问题得到纠正，管理员可以将视图折叠到最初选择的组件。

37. 发明授权

US5611125A Concrete filled container burial vault 失效
标题翻译：混凝土填充集装箱埋葬库
公开(公告)号：US5611125A
公开(公告)日：1997-03-18
申请号：US522197
申请日：1995-08-31
申请人： Robert Williams , Robert B. Williams , Gary J. Williams
发明人： Robert Williams , Robert B. Williams , Gary J. Williams
IPC分类号： A61G17/00
CPC分类号： A61G17/00
摘要： A container with a lid sealed thereon wholly encloses a space which can contain a casket. The container wall, the lid wall, and the seal bar flow of matter into the space containing the casket. The container wall and the lid wall both also wholly enclose chambers which am filled with concrete. There is a fenestrated spacer attached between the walls of both the concrete filled container chamber and the concrete filled lid chamber with the concrete passing through the fenestrated spacer to link the concrete filling the container chamber to the container and to link the concrete filling the lid chamber to the lid to give the container and the lid the strength of concrete.
摘要翻译：具有密封在其上的盖的容器完全包围可容纳棺材的空间。容器壁，盖壁和密封条将物质流入包含棺材的空间。容器壁和盖壁也完全包围充满混凝土的室。在混凝土填充的容器室和混凝土填充的盖室之间的壁之间有一个开窗垫片，混凝土通过开孔间隔件，将填充容器室的混凝土连接到容器上，并连接填充盖室的混凝土给盖子给容器和盖子的混凝土的强度。

38. 发明授权

US5273171A Disposable nursing container 失效
标题翻译：一次性护理容器
公开(公告)号：US5273171A
公开(公告)日：1993-12-28
申请号：US023348
申请日：1993-02-26
申请人： Maricoma Steele-Rowland , Robert Williams
发明人： Maricoma Steele-Rowland , Robert Williams
IPC分类号： A61J9/00
CPC分类号： A61J11/0095 , A61J9/00
摘要： A disposable nursing rectangular container having an interior space for holding a nursing liquid. A removably covered nipple attachment piece having an attached nipple, is located on the top of the container. A puncture piece on the nipple piece is used to pierce an access port on the top of the container so that liquid can flow into the nipple. Preferably the container has a liquid level gauge area on an end to allow viewing of the amount liquid in the container.
摘要翻译：一种具有用于保持护理液体的内部空间的一次性护理矩形容器。具有附接的乳头的可移除地覆盖的乳头附接件位于容器的顶部。乳头部件上的穿刺件用于刺穿容器顶部的进入口，使得液体可以流入乳头。优选地，容器在端部上具有液位计区域，以允许观察容器中的液体量。

39. 发明申请

US20200292271A1 Double Crossbow 审中-公开
公开(公告)号：US20200292271A1
公开(公告)日：2020-09-17
申请号：US16602754
申请日：2019-12-03
申请人： Robert Williams
发明人： Robert Williams
IPC分类号： F41B5/12
摘要： The Double crossbow (the double bow) in the field of Mechanical engineering.The Double crossbow addresses the need to fire multiple arrows at targets without having to reload.The Double Crossbow is a hand held bow that can fire two arrows without reloading, from two separate bows where both arrows are held in place before firing by a spring and the string of each bow is held by two pawls in the trigger unit and released by the triggers after the automatic safety catch is removed. The aiming of the crossbow can be done by telescopic or open sights (optional) mounted on adjustable rails and where accessories can be fitted to the crossbow. It can be made of any or a combination of wood, metals, plastic, composite and fibreglass materials as deemed suitable and a variety of finishes will be applied to suit crossbow use and marketing design requirements. The principle use of the invention is for target shooting and animal hunting.A crossbow, which enables the firer to fire two arrows onto a target without having to reload between shots, using telescopic or iron (open) sights and capable of taking multiple accessories.Drawing part labels (1) Solid aluminium Bow block (2) Top and bottom rails on the main beam (3) Trigger unit and string claws (4) Safety catch (5) Foregrip (6) Aluminium fore fron

40. 发明申请

US20170258174A1 Modular Sandal 有权
公开(公告)号：US20170258174A1
公开(公告)日：2017-09-14
申请号：US15451570
申请日：2017-03-07
申请人： Robert Williams
发明人： Robert Williams
IPC分类号： A43B3/24 , A43B3/00 , A43B3/12
CPC分类号： A43B3/24 , A43B3/0078 , A43B3/10 , A43B3/103 , A43B3/108 , A43B3/122 , A43B3/128
摘要： A modular sandal. The modular sandal includes a sole having an upper side and a lower side. Slots disposed on the lower side include an interior wall and a width. Channels extending from the lower side of the sole through the upper side of the sole include a diameter. Each of the channels is positioned within one of the slots. A strap including locking tabs is pivotally affixed to the sole. Each locking tab is configured to pivot between a locked position and an unlocked position. Each locking tab is configured to pass through each channel when in an unlocked position. Each locking tab frictionally engages the interior wall of each slot when in a locked position, thereby anchoring the strap to the sole.

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