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13 条记录 (耗时 0.017 秒)

    TILTABLE CAB ASSEMBLY
    1.
    发明申请
    TILTABLE CAB ASSEMBLY 有权
    可倾斜的CAB装配

    公开(公告)号：US20130319285A1

    公开(公告)日：2013-12-05

    申请号：US13485242

    申请日：2012-05-31

    申请人： Curtis Davis ,  Gary Gibson

    发明人： Curtis Davis ,  Gary Gibson

    IPC分类号： B61C17/04 ,  E01B27/00 ,  B62D33/067

    CPC分类号： B62D33/07 ,  B61C17/04

    摘要： A cab assembly is disclosed for use with a machine having a frame. The cab assembly may include an operator cab with a first side and a second side, a plurality of cab mounts connecting the operator cab to the frame, and a hydraulic cylinder connected at one end to the operator cab and at an opposing end to the frame. The plurality of cab mounts may be selectively disconnected from the operator cab to allow the hydraulic cylinder to tilt the operator cab toward the first side or the second side of the operator cab.

    摘要翻译： 公开了一种用于具有框架的机器的驾驶室组件。 驾驶室组件可以包括具有第一侧和第二侧的操作员驾驶室，将操作者驾驶室连接到框架的多个驾驶室安装件和在一端连接到驾驶室并且在与框架相对的端部连接的液压缸 。 多个驾驶室安装件可以选择性地与操作员驾驶室分离，以允许液压缸将操作员驾驶室倾斜到驾驶室的第一侧或第二侧。

    Metric updater for maximum likelihood decoder
    3.
    发明授权
    Metric updater for maximum likelihood decoder 失效
    用于最大似然解码器的公制更新器

    公开(公告)号：US4015238A

    公开(公告)日：1977-03-29

    申请号：US634904

    申请日：1975-11-24

    申请人： Robert Curtis Davis

    发明人： Robert Curtis Davis

    IPC分类号： H04L1/00 ,  G06F11/12

    CPC分类号： H04L1/0054

    摘要： In a convolutional code decoder, a current received input corresponds to a last data state of a received sequence. Path metrics, respective correlations of the received sequence to each of a limited number of possible sequences, are determined to choose the "correct" possible sequence. Decoding then proceeds by known means. The current input addresses "look-up" memories, each associated with a possible input data state and providing a "branch metric address" output. "Update" memories, each associated with one of the data states, are each addressed by path metrics of prior sequences which can enter its associated state and by one "branch metric address." In functional effect, each "update" memory adds a separate branch metric to update each prior path metric leading into each state. Path metrics for the limited number of possible sequences are thus provided. An indication of which updated path metric is larger for each state and its value are output from each "update" memory. The largest of the updated path metrics provided by the memories identifies the "correct" possible sequence.

    摘要翻译： 在卷积码解码器中，当前接收的输入对应于接收序列的最后数据状态。 确定接收到的序列与有限数量的可能序列中的每一个的相应相关性的路径度量，以选择“正确”可能的序列。 解码然后以已知方式进行。 当前输入寻址“查找”存储器，每个存储器与可能的输入数据状态相关联并提供“分支度量地址”输出。 每个与数据状态之一相关联的“更新”存储器都通过可以进入其关联状态的先前序列的路径度量和一个“分支度量地址”来寻址。 在功能效果中，每个“更新”存储器添加单独的分支度量以更新导致每个状态的每个先前的路径度量。 因此提供了有限数量的可能序列的路径度量。 从每个“更新”存储器输出每个状态的更新路径度量值更大的指示及其值。 由存储器提供的更新的路径度量中最大的标识了“正确”可能的顺序。

    Tiltable cab assembly
    4.
    发明授权
    Tiltable cab assembly 有权
    可倾卸的驾驶室总成

    公开(公告)号：US08936300B2

    公开(公告)日：2015-01-20

    申请号：US13485242

    申请日：2012-05-31

    申请人： Curtis Davis ,  Gary Gibson

    发明人： Curtis Davis ,  Gary Gibson

    IPC分类号： B62D33/07 ,  B62D33/067 ,  B61C17/04

    CPC分类号： B62D33/07 ,  B61C17/04

    摘要： A cab assembly is disclosed for use with a machine having a frame. The cab assembly may include an operator cab with a first side and a second side, a plurality of cab mounts connecting the operator cab to the frame, and a hydraulic cylinder connected at one end to the operator cab and at an opposing end to the frame. The plurality of cab mounts may be selectively disconnected from the operator cab to allow the hydraulic cylinder to tilt the operator cab toward the first side or the second side of the operator cab.

    摘要翻译： 公开了一种用于具有框架的机器的驾驶室组件。 驾驶室组件可以包括具有第一侧和第二侧的操作员驾驶室，将操作者驾驶室连接到框架的多个驾驶室安装件和在一端连接到驾驶室并且在与框架相对的端部连接的液压缸 。 多个驾驶室安装件可以选择性地与操作员驾驶室分离，以允许液压缸将操作员驾驶室倾斜到驾驶室的第一侧或第二侧。

    System with PPU/GPU architecture
    6.
    发明授权
    System with PPU/GPU architecture 有权
    具有PPU / GPU架构的系统

    公开(公告)号：US07620530B2

    公开(公告)日：2009-11-17

    申请号：US10988588

    申请日：2004-11-16

    申请人： Jean Pierre Bordes ,  Curtis Davis ,  Manju Hegde

    发明人： Jean Pierre Bordes ,  Curtis Davis ,  Manju Hegde

    IPC分类号： G06F7/60

    CPC分类号： G06F15/7864

    摘要： A PPU-enhanced computer system is provided including a Physics Processing Unit (PPU), a Graphics Processing Unit (GPU), a Central Processing Unit (CPU) and a main memory, wherein the system creates an animation from application data stored in the main memory by data communication between the GPU, PPU, CPU and main memory. The system may include a memory controller and a chip set connecting the bus structure to the CPU and GPU through an I/O interface and connecting the PPU though a bus structure. The PPU may be a separate processing core logically grouped with the CPU and GPU processing cores. In this preferred embodiment, the CPU, GPU and PPU receive data from a common L2 cache and/or a main system memory.

    摘要翻译： 提供了一种PPU增强型计算机系统，包括物理处理单元（PPU），图形处理单元（GPU），中央处理单元（CPU）和主存储器，其中系统从主存储的应用数据创建动画 存储器通过GPU，PPU，CPU和主存之间的数据通信。 该系统可以包括存储器控制器和通过I / O接口将总线结构连接到CPU和GPU的芯片组，并通过总线结构连接PPU。 PPU可以是与CPU和GPU处理核心逻辑分组的单独的处理核心。 在该优选实施例中，CPU，GPU和PPU从公共L2高速缓存和/或主系统存储器接收数据。

    Non-Penetrating Roofing System and Methods of Installation
    8.
    发明申请
    Non-Penetrating Roofing System and Methods of Installation 有权

    公开(公告)号：US20230137730A1

    公开(公告)日：2023-05-04

    申请号：US17975697

    申请日：2022-10-28

    申请人： Curtis Davis

    发明人： Curtis Davis

    IPC分类号： E04D3/361 ,  E04D3/30

    摘要： Devices, systems, and methods for installing a new roof that does not require penetration of the outward facing roof surface, conjoined panels secured with a securement bar provide an easily installed, durable, and non-penetrating surface covering for roofs.

    Physics processing unit
    9.
    发明授权
    Physics processing unit 有权
    物理处理单位

    公开(公告)号：US07895411B2

    公开(公告)日：2011-02-22

    申请号：US10715440

    申请日：2003-11-19

    申请人： Monier Maher ,  Otto A. Schmid ,  Curtis Davis ,  Manju Hegde ,  Jean Pierre Bordes

    发明人： Monier Maher ,  Otto A. Schmid ,  Curtis Davis ,  Manju Hegde ,  Jean Pierre Bordes

    IPC分类号： G06F19/00

    CPC分类号： G06T1/20

    摘要： One embodiment of the invention sets forth a hardware-based physics processing unit (PPU) having unique architecture designed to efficiently generate physics data. The PPU includes a PPU control engine (PCE), a data movement engine and a floating point engine (FPE). The PCE manages the overall operation of the PPU by allocating memory resources and transmitting graphics processing commands to the FPE and data movement commands to the DME. The FPE includes multiple vector processors that operate in parallel and perform floating point operations on data received from a host unit to generate physics simulation data. The DME facilitates the transmission of data between the host unit and the FPE by performs data movement operations between memories internal and external to the PPU.

    摘要翻译： 本发明的一个实施例阐述了一种基于硬件的物理处理单元（PPU），其具有设计成有效地生成物理数据的独特架构。 PPU包括PPU控制引擎（PCE），数据移动引擎和浮点引擎（FPE）。 PCE通过分配内存资源并向FPE发送图形处理命令和向DME发送数据移动命令来管理PPU的整体操作。 FPE包括并行操作的多个矢量处理器，并对从主机单元接收的数据进行浮点运算，以产生物理模拟数据。 DME通过在PPU内部和外部的存储器之间执行数据移动操作来促进主机和FPE之间的数据传输。