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1. 发明授权

US11788245B2 Post hole belling auger 有权
公开(公告)号：US11788245B2
公开(公告)日：2023-10-17
申请号：US17381168
申请日：2021-07-20
申请人： Joseph Timbrook , Skyler Timbrook , Saylor Timbrook
发明人： Joseph Timbrook , Skyler Timbrook , Saylor Timbrook
IPC分类号： E02D5/44 , E21B10/32 , E21B4/18 , E02D5/46
CPC分类号： E02D5/44 , E21B4/18 , E21B10/32 , E21B10/327 , E02D5/46
摘要： A belling auger includes a rotatable shaft, a main shaft extending through the rotatable shaft, a sliding sleeve mounted on the main shaft a bottom panel and a shovel rotatably attached to the rotatable shaft. Pressing the rotatable shaft down towards the sliding sleeve causes the shovel to hinge outward at the bottom of a piling hole. As the device rotates the shovel scoops dirt onto the pan, thus widening the bottom of the hole to a bell or cone shape.

2. 发明授权

US10132047B2 Wide swath offset concrete screed 有权
公开(公告)号：US10132047B2
公开(公告)日：2018-11-20
申请号：US15621804
申请日：2017-06-13
申请人： Luke Terstriep
发明人： Luke Terstriep
IPC分类号： E01C19/00 , E01C19/42 , E01C19/40 , E04F21/24
摘要： Methods and systems for making and using a wide swath offset concrete screed apparatus for screeding wet concrete slurry. The apparatus includes a cross support bar, an attachment mechanism for attaching the cross support bar to a liftable arm of a motorized vehicle, and lateral support bars for attaching a screed bar to the cross support bar. The screed bar is positioned offset from the motorized vehicle used to operate the screed, allowing the motorized vehicle to drive outside the forms.

3. 发明授权

US10020783B2 Class D amplifier using Fs/4 modulation and envelope tracking power supplies 有权
公开(公告)号：US10020783B2
公开(公告)日：2018-07-10
申请号：US15201334
申请日：2016-07-01
申请人： Broadcast Electronics, Inc.
发明人： Brian Lindemann
IPC分类号： H04B1/38 , H03F3/19 , H03F3/217 , H04B1/00 , H04B1/40 , H04L27/00
CPC分类号： H03F3/19 , H03F3/2171 , H03F3/2173 , H03F2200/102 , H03F2200/336 , H03F2200/451 , H04B1/00 , H04B1/40 , H04L27/0008
摘要： A high power class D amplifier/modulator for use in Radio Frequency ranges that is capable of digital modulation schemes at high efficiencies is disclosed. The new amplifier design features an envelope tracker unit that uses digital pulse-width modulation (PWM) generation to create analog I and Q phase high voltage signal components and sign bits. The I and Q phase signal components and sign bits are fed into an Fs/4 modulator stage to produce an analog output that is an high power RF signal modulated by the analog input signal.

4. 发明授权

US09212860B2 Firearm rifling 有权
标题翻译：枪支膛线
公开(公告)号：US09212860B2
公开(公告)日：2015-12-15
申请号：US14194662
申请日：2014-02-28
申请人： Daniel Kunau
发明人： Daniel Kunau
IPC分类号： F41A21/18 , F41A99/00
CPC分类号： F41A21/18 , F41A99/00
摘要： An improve firearm rifling is provided in which the trailing edge face of the land is significantly longer than the rifling land top surface. The trailing edge angle between the trailing edge face and the level of the groove floor surface is a much smaller angle than conventional rifling land trailing edge angle, while the leading edge angle of the disclosed embodiments may be akin to a conventional rifling leading edge angle. Due to this, the present embodiments provide a rifling land profile that is nonsymmetrical, with the trailing edge face being at a much lower angle than the leading edge face which is configured in a more upright orientation.
摘要翻译：提供了一种改进的枪支膛线，其中陆地的后缘面显着地长于膛ling台面。后缘面与沟槽底面的水平面之间的后缘角度比传统膛缘后缘角度小得多的角度，而所公开的实施例的前缘角度可能类似于传统的膛线前缘角度。因此，本实施例提供了一种不对称的膛线轮廓，其后缘面与被配置为更直立取向的前缘面成比较低的角度。

5. 发明授权

US09080832B2 Quick-release valve air gun 有权
标题翻译：快速释放阀气枪
公开(公告)号：US09080832B2
公开(公告)日：2015-07-14
申请号：US14020824
申请日：2013-09-07
申请人： Gaither Tool Company, Inc.
发明人： Richard W. Brahler, II , Daniel J. Kunau
IPC分类号： F41B11/723 , F41H13/00
CPC分类号： F41B11/723 , F41H13/0006
摘要： An air gun with a quick-release pneumatically operated gas valve that includes a piston positioned in a cylinder with one closed end so that the piston may seat against a gas outlet to close the gas valve. A control reservoir filled with gas to a control pressure is formed in the cylinder between the piston and the closed end of the cylinder so that the control pressure acts against the piston to close the gas valve. Opening a trigger valve allows the gas in the control reservoir to escape through an exhaust port, resulting in the gas valve being rapidly opened.
摘要翻译：一种具有快速释放气动气阀的气枪，其包括位于具有一个封闭端的气缸中的活塞，使得活塞可以抵靠气体出口抵靠以关闭气阀。在活塞和气缸的封闭端之间的气缸中形成一个充满气体以控制压力的控制容器，使得控制压力作用在活塞上以关闭气阀。打开触发阀允许控制容器中的气体通过排气口排出，导致气阀快速打开。

6. 发明授权

US08984476B2 Target application creation 有权
标题翻译：目标应用程序创建
公开(公告)号：US08984476B2
公开(公告)日：2015-03-17
申请号：US13104152
申请日：2011-05-10
申请人： Tinny Mei Chi Ng , Louise Suzanne Elliott
发明人： Tinny Mei Chi Ng , Louise Suzanne Elliott
IPC分类号： G06F9/44
CPC分类号： G06F8/20
摘要： An illustrative embodiment of a computer-implemented process for target application creation receives a representation of a logical topology diagram for an application architecture to form a source input, locates part type information in a part type dictionary using the source input, locates application parts in an application parts repository for each located part type and composes a subset of identified parts. The computer-implemented process further determines whether integration dependencies are met and responsive to a determination that integration dependencies are met, consolidates parts into an application structure, determines whether to exclude parts and responsive to a determination to not exclude parts, builds a target application.
摘要翻译：用于目标应用程序创建的计算机实现的过程的说明性实施例接收用于应用架构的逻辑拓扑图的表示以形成源输入，使用源输入将部件类型信息定位在部件类型字典中，将应用部分定位在应用程序部件存储库，用于每个定位的部件类型，并组成已识别部件的子集。计算机实现的过程还确定是否满足集成依赖性并且响应于满足集成依赖性的确定，将部分合并到应用结构中，确定是否排除部分并且响应于不排除部分的确定，构建目标应用。

7. 发明授权

US08799837B2 Optimizing a netlist circuit representation by leveraging binary decision diagrams to perform rewriting 有权
标题翻译：通过利用二进制决策图执行重写来优化网表电路表示
公开(公告)号：US08799837B2
公开(公告)日：2014-08-05
申请号：US12197980
申请日：2008-08-25
申请人： Jason Baumgartner , Geert Janssen , Robert Kanzelman , Viresh Paruthi
发明人： Jason Baumgartner , Geert Janssen , Robert Kanzelman , Viresh Paruthi
IPC分类号： G06F17/50
CPC分类号： G06F17/505
摘要： Leveraging existing Binary Decision Diagrams (BDDs) to enhance circuit reductions in a system model representing a state machine as a netlist. The netlist is evaluated to determine the regions with the greatest potential reductions. BDD sweeping is performed to identify redundancies in the netlist. BDD rewriting implements the circuit reductions by replacing gates of the original netlist with more efficient equivalent logic.
摘要翻译：利用现有的二进制决策图（BDD）来增强代表作为网表的状态机的系统模型中的电路减少。评估网表以确定潜力最大的地区。执行BDD扫描以识别网表中的冗余。 BDD重写通过用更有效的等效逻辑替换原始网表的门来实现电路减少。

8. 发明授权

US08750416B2 Compensating for a radio frequency amplifier 有权
标题翻译：补偿射频放大器
公开(公告)号：US08750416B2
公开(公告)日：2014-06-10
申请号：US13441497
申请日：2012-04-06
申请人： Brian Lindemann , Doug Foote , Dan Prysby , John Ribe , David Kroeger
发明人： Brian Lindemann , Doug Foote , Dan Prysby , John Ribe , David Kroeger
IPC分类号： H04L25/49
CPC分类号： H04L25/03343
摘要： An analog radio frequency input and an analog feedback from an output of a radio frequency amplifier are digitized and down-converted. Pre-distortion coefficients are calculated based on the down-converted input and down-converted feedback and the down-converted input is filtered using the pre-distortion coefficients. The filter output is then up-converted to a carrier frequency and converted to analog to be provided to the radio frequency amplifier.
摘要翻译：来自射频放大器的输出的模拟射频输入和模拟反馈被数字化和下变频。基于下变频输入和下变频反馈计算预失真系数，并使用预失真系数对下变频输入进行滤波。然后将滤波器输出上变频为载波频率并转换为模拟信号，以提供给射频放大器。

9. 发明授权

US08726132B2 Checksum verification accelerator 失效
标题翻译：校验和验证加速器
公开(公告)号：US08726132B2
公开(公告)日：2014-05-13
申请号：US13302688
申请日：2011-11-22
申请人： Francois Abel , Claude Basso , Jean L. Calvignac , Natarajan Vaidhyanathan , Fabrice Jean Verplanken
发明人： Francois Abel , Claude Basso , Jean L. Calvignac , Natarajan Vaidhyanathan , Fabrice Jean Verplanken
IPC分类号： H03M13/00
CPC分类号： H04L1/0079 , H04L1/0061 , H04L1/0072
摘要： Disclosed is a method and system for validating a data packet by a network processor supporting a first network protocol and a second network protocol and utilizing shared hardware. The network processor receives a data packet; identifies a network packet protocol for the data packet; and processes the data packet according to the network packet protocol comprising: updating a first register with a first partial packet length specific to the first network protocol; updating a second register with a second partial packet length specific to the second network protocol; and updating a third register with a first checksum computed from fields independent of the network protocol. The system produces a second checksum utilizing a function that combines values from the first register, the second register, and the third register. The system validates the data packet by comparing the data packet checksum to the second checksum.
摘要翻译：公开了一种用于通过支持第一网络协议和第二网络协议的网络处理器来验证数据分组并利用共享硬件的方法和系统。网络处理器接收数据包; 识别数据包的网络包协议; 并根据网络分组协议对数据分组进行处理，包括：以第一网络协议特有的第一部分分组长度更新第一寄存器; 用第二网络协议特有的第二部分分组长度更新第二寄存器; 以及用独立于网络协议的字段计算的具有第一校验和的更新第三寄存器。该系统利用组合来自第一寄存器，第二寄存器和第三寄存器的值的函数产生第二校验和。系统通过将数据包校验和与第二个校验和进行比较来验证数据包。

10. 发明授权

US08694319B2 Dynamic prosody adjustment for voice-rendering synthesized data 失效
标题翻译：语音渲染合成数据的动态韵律调整
公开(公告)号：US08694319B2
公开(公告)日：2014-04-08
申请号：US11266559
申请日：2005-11-03
申请人： William K. Bodin , David Jaramillo , Jerry W. Redman , Derral C. Thorson
发明人： William K. Bodin , David Jaramillo , Jerry W. Redman , Derral C. Thorson
IPC分类号： G10L13/00 , G10L13/08 , G10L15/26 , G10L15/06 , G10L17/00 , G10L21/00
CPC分类号： G10L13/033 , G10L13/04
摘要： Methods, systems, and products are disclosed for dynamic prosody adjustment for voice-rendering synthesized data that include retrieving synthesized data to be voice-rendered; identifying, for the synthesized data to be voice-rendered, a particular prosody setting; determining, in dependence upon the synthesized data to be voice-rendered and the context information for the context in which the synthesized data is to be voice-rendered, a section of the synthesized data to be rendered; and rendering the section of the synthesized data in dependence upon the identified particular prosody setting.
摘要翻译：公开了用于语音再现合成数据的动态韵律调整的方法，系统和产品，其包括检索要被语音呈现的合成数据; 为合成数据进行语音渲染，识别特定的韵律设置; 根据要被语音渲染的合成数据和要对其进行语音渲染的上下文的上下文信息，确定要呈现的合成数据的一部分; 以及根据所识别的特定韵律设置呈现合成数据的部分。

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