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1. 发明申请

US20060005680A1 Miter gauge assembly for table saw 审中-公开
标题翻译：台锯斜度计总成
公开(公告)号：US20060005680A1
公开(公告)日：2006-01-12
申请号：US11175738
申请日：2005-07-06
申请人： Robert Gehret , Paul Embree , Robert Kusmierski , Adan Ayala
发明人： Robert Gehret , Paul Embree , Robert Kusmierski , Adan Ayala
IPC分类号： B23D19/00 , B26D1/14
CPC分类号： B27B5/165 , B27B25/10 , B27B27/08 , B27G5/023 , Y10T83/7697
摘要： A power tool with a base assembly and a table supported by the base assembly. The table has a slot. A saw assembly is pivotably supported by the table, and includes a motor, and a blade driven by the motor. A miter gauge assembly is disposable on the slot. The miter gauge assembly has a body, a fence pivotably attached to the body, and a bar pivotably attached to the body, where the bar is disposable in the slot.
摘要翻译：一种具有基座组件和由基座组件支撑的工作台的电动工具。桌子有一个插槽。锯组件由工作台可枢转地支撑，并且包括电动机和由电动机驱动的叶片。斜切仪组件在槽上是一次性的。斜角计组件具有主体，可枢转地附接到主体的挡板以及可枢转地附接到主体的杆，其中杆在该槽中是一次性的。

2. 发明申请

US20060005679A1 Table assembly for miter saws 审中-公开
标题翻译：台锯组合
公开(公告)号：US20060005679A1
公开(公告)日：2006-01-12
申请号：US11175737
申请日：2005-07-06
申请人： Robert Gehret , Paul Embree
发明人： Robert Gehret , Paul Embree
IPC分类号： B23D19/00 , B26D1/14
CPC分类号： B27B5/165 , B23D47/025 , Y10T83/7697
摘要： A power tool having a base assembly, a fixed table supported by the base assembly, a rotatable table rotatably disposed on the fixed table, and a saw assembly supported by the rotatable table. One of the fixed and rotatable tables has a lip. The other of the fixed and rotatable tables has a flange overlapping the lip. The lip is disposed between the flange and a plate disposed on the other of the fixed and rotatable tables.
摘要翻译：一种电动工具，具有基座组件，由基座组件支撑的固定台，可旋转地设置在固定台上的可旋转工作台以及由可旋转工作台支撑的锯组件。其中一个固定和可旋转的桌子有一个嘴唇。固定和可旋转的桌子中的另一个具有与唇缘重叠的凸缘。唇缘设置在凸缘和设置在另一个固定和可旋转工作台上的板之间。

3. 发明申请

US20060011038A1 Miter lock assembly for miter saws 审中-公开
标题翻译：斜角锯组件
公开(公告)号：US20060011038A1
公开(公告)日：2006-01-19
申请号：US11178902
申请日：2005-07-11
申请人： Robert Gehret , Paul Embree , Robert Welsh
发明人： Robert Gehret , Paul Embree , Robert Welsh
IPC分类号： B26D5/08 , B23D19/00
CPC分类号： B27B5/165 , B23D45/042 , B23D45/065 , B23D47/025 , B27B5/29 , Y10T83/773 , Y10T83/8773 , Y10T83/9457
摘要： A power tool having a fixed table, a rotatable table rotatably disposed on the fixed table, and a saw assembly supported by the rotatable table. A miter lock assembly includes a housing attached to the rotatable table, and a knob engaging the housing. The location of the rotatable table relative to the fixed table is locked when the knob is moved along a direction substantially perpendicular to at least one of the fixed table and the rotatable table.
摘要翻译：具有固定台的电动工具，可旋转地设置在固定台上的可旋转工作台以及由可旋转工作台支撑的锯组件。斜角锁组件包括附接到可旋转工作台的壳体和与壳体接合的旋钮。当旋钮沿着基本上垂直于固定台和可旋转台中的至少一个的方向移动时，可旋转工作台相对于固定台的位置被锁定。

4. 发明授权

US6009179A Method and apparatus for electronically embedding directional cues in two channels of sound 失效
公开(公告)号：US6009179A
公开(公告)日：1999-12-28
申请号：US787705
申请日：1997-01-24
申请人： Paul Nigel Wood , Laura Mercs , Paul Embree
发明人： Paul Nigel Wood , Laura Mercs , Paul Embree
IPC分类号： H04R5/033 , H04S3/00 , H04R5/00
CPC分类号： H04S3/00 , H04R5/033 , H04S2400/01 , H04S2420/01
摘要： The system and method of the present invention provides surround sound effects through a two channel system. In one embodiment, the first channel is connected to one speaker (e.g., the right speaker) of a headset and the second channel is connected to the other speaker (e.g., the left speaker) of the headset. Thus, surround sound effects, including providing effects to distinguish front and rear sound sources, are provided through headsets which isolate the sound provided to right ear and the left ear of the listener. Alternately, the signals are output to a two speaker system, enabling surround sound effects to be output through home stereo systems not necessarily configured specifically for surround sound. Modified head related transfer functions (HRTF) are applied to each rear sound signal. The modified HRTF for each rear signal is generated by removing the head related transfer function corresponding to the front center signal from the HRTF corresponding to the rear sound signal. This provides the audible effect of distinguishing more clearly sounds originating in front of the listener or to the rear of the listener while not limiting the perceived bandwidth of the signal.

5. 发明授权

US06584574B1 Flexible phase-locked loop system to indicate synchronization using difference between internal and external clock signals 失效
标题翻译：灵活的锁相环系统，用于表示使用内部和外部时钟信号之间的差异进行同步
公开(公告)号：US06584574B1
公开(公告)日：2003-06-24
申请号：US09401079
申请日：1999-09-22
申请人： Paul Embree
发明人： Paul Embree
IPC分类号： G06F112
CPC分类号： H03L7/235 , H03L7/199
摘要： A stable and flexible synchronization system and method are disclosed. The method includes selecting to receive an external clock signal, detecting a difference between an internal clock signal and the selected external clock signal and generating a control signal representing the difference; determining if the control signal has a first value that is within a predetermined range; calculating a second value representing an absolute value of a difference between a current value of the control signal and a previous value of the control signal; determining if the value is less than a third value; resetting the output signal upon receipt of an edge of said selected external clock signal; determining if a timing difference between the output signal and the selected clock signal is substantially zero; and issuing a signal indicative of synchronization.
摘要翻译：公开了一种稳定且灵活的同步系统和方法。该方法包括选择接收外部时钟信号，检测内部时钟信号和所选择的外部时钟信号之间的差异，并产生表示该差异的控制信号; 确定所述控制信号是否具有在预定范围内的第一值; 计算表示所述控制信号的当前值与所述控制信号的先前值之间的差的绝对值的第二值; 确定该值是否小于第三值; 在接收到所述选择的外部时钟信号的边沿时重置输出信号; 确定输出信号和所选择的时钟信号之间的定时差是否基本为零; 并发出指示同步的信号。

6. 发明申请

US20050190062A1 Intelligent medical vigilance system 有权
标题翻译：智能医疗警戒系统
公开(公告)号：US20050190062A1
公开(公告)日：2005-09-01
申请号：US11004589
申请日：2004-12-03
申请人： Patrick Sullivan , Matthew Glei , Paul Embree
发明人： Patrick Sullivan , Matthew Glei , Paul Embree
IPC分类号： A61B5/00 , A61B5/0205 , A61B5/0245 , A61B5/08 , A61B5/18 , G06F19/00 , G08B23/00
CPC分类号： A61B5/0205 , A61B5/002 , A61B5/01 , A61B5/02455 , A61B5/0816 , A61B5/18 , A61B5/6892 , A61B5/746 , A61B2562/0204 , A61B2562/0247 , A61B2562/046 , G06F19/00 , G06F19/3418
摘要： An intelligent medical vigilance system that observes and analyzes, and, only in the event of a clinically significant negative condition, notifies and reports the event to the care staff utilizing the hospital's existing nurse call system. The device includes a bedside unit connected to a pad or coverlet with a sensor array (placed under the patient) and also to an existing hospital nurse call system via an interface. Within the physical bedside unit are a signal processor and an alarm processor that measure data and evaluate whether a clinically significant event is occurring. The bedside unit is a wall-mounted unit with a display that becomes active when an alarm condition is enabled. The sensing pad or coverlet is a thin, piezoelectric film, or other similar sensing technology, with an array of sensors sheathed in soft padding and is not directly in contact with the skin of the patient. The nurse call feature is made up of hardware, software and cabling to connect to the nurse call system already installed in the hospital or care facility. The monitoring system can also be installed in vehicles to monitor operator physiological conditions.
摘要翻译：一个智能的医疗警戒系统，用于观察和分析，只有在出现临床重大的负面情况的情况下，才能使用医院现有的护士呼叫系统向护理人员通报并报告事件。该装置包括连接到具有传感器阵列（放置在患者下方）的垫或盖板的床边单元以及经由界面到现有医院护士呼叫系统的床边单元。物理床边单元中的信号处理器和报警处理器可以测量数据并评估临床重要事件是否发生。床头单元是带有显示屏的壁挂式单元，当启用报警条件时，显示屏将起作用。传感垫或盖板是薄的压电薄膜或其它类似的传感技术，其中一组传感器套在软垫中，并且不直接与患者的皮肤接触。护士电话功能由硬件，软件和电缆组成，连接到已经安装在医院或护理机构中的护士呼叫系统。监控系统也可以安装在车辆中，以监控操作员的生理状态。

7. 发明授权

US5818941A Configurable cinema sound system 失效
标题翻译：可配置的电影音响系统
公开(公告)号：US5818941A
公开(公告)日：1998-10-06
申请号：US811799
申请日：1997-03-06
申请人： Paul Embree
发明人： Paul Embree
IPC分类号： H04S3/02 , H04R5/00
CPC分类号： H04S3/02
摘要： A digital surround sound decoder. The decoder uses an architecture including two signal processing chips to achieve a program that can decode audio data at sufficiently high resolution. The decoder performs in real time and is compatible with standard surround sound formats. The decoder includes software that utilizes table lookups for critical functions in the decoding process. The processing flow of the decoder's program takes advantage of the multi-function capability within the specific processors used in the design while using a minimum number of program instructions. The program implements band pass filtering, sum-difference calculations, fast-attack slow-decay integration, summation and reciprocal processing, determination of fast and slow modes, look-up table indexing, adaptive matrix processing and various other functions to generate decoded surround sound signals from encoded left and right signal inputs.
摘要翻译：数字环绕声解码器。解码器使用包括两个信号处理芯片的架构来实现可以以足够高的分辨率解码音频数据的程序。解码器实时执行，与标准环绕声格式兼容。解码器包括在解码过程中利用关键功能的表查找的软件。解码器程序的处理流程利用设计中使用的特定处理器中的多功能能力，同时使用最少数量的程序指令。该程序实现带通滤波，和差计算，快速攻击慢衰减积分，求和和倒数处理，快速和慢速模式的确定，查找表索引，自适应矩阵处理和各种其他功能，以产生解码的环绕声来自编码的左和右信号输入的信号。

8. 发明授权

US6002775A Method and apparatus for electronically embedding directional cues in two channels of sound 有权
标题翻译：将方向线索电子嵌入两声道的方法和装置
公开(公告)号：US6002775A
公开(公告)日：1999-12-14
申请号：US134503
申请日：1998-08-14
申请人： Paul Nigel Wood , Laura Mercs , Paul Embree
发明人： Paul Nigel Wood , Laura Mercs , Paul Embree
IPC分类号： H04R5/033 , H04S3/00 , H04R5/00
CPC分类号： H04S3/00 , H04R5/033 , H04S2400/01 , H04S2420/01
摘要： The system and method of the present invention provides surround sound effects through a two channel system. In one embodiment, the first channel is connected to one speaker (e.g., the right speaker) of a headset and the second channel is connected to the other speaker (e.g., the left speaker) of the headset. Thus, surround sound effects, including providing effects to distinguish front and rear sound sources, are provided through headsets which isolate the sound provided to right ear and the left ear of the listener. Alternately, the signals are output to a two speaker system, enabling surround sound effects to be output through home stereo systems not necessarily configured specifically for surround sound. Modified head related transfer functions (HRTF) are applied to each rear sound signal. The modified HRTF for each rear signal is generated by removing the head related transfer function corresponding to the front center signal from the HRTF corresponding to the rear sound signal. This provides the audible effect of distinguishing more clearly sounds originating in front of the listener or to the rear of the listener while not limiting the perceived bandwidth of the signal.
摘要翻译：本发明的系统和方法通过双通道系统提供环绕声效果。在一个实施例中，第一通道连接到耳机的一个扬声器（例如，右扬声器），并且第二通道连接到耳机的另一扬声器（例如，左扬声器）。因此，通过将提供给右耳和收听者的左耳的声音隔离的耳机提供包括提供区分前后声源的效果的环绕声效果。或者，将信号输出到两个扬声器系统，使环绕声效果能够通过不一定专门为环绕声配置的家庭立体声系统输出。修改的头部相关传输函数（HRTF）被应用于每个后部声音信号。通过从对应于后方声音信号的HRTF去除与前方中心信号相对应的头部相关传递函数来生成每个后部信号的修改的HRTF。这提供了在不限制信号的感知带宽的情况下区分来自收听者前方或收听者后方的更清晰的声音的可听见的效果。

9. 发明授权

US5798922A Method and apparatus for electronically embedding directional cues in two channels of sound for interactive applications 失效
标题翻译：用于将交互式应用的方向线索电子嵌入两声道的方法和装置
公开(公告)号：US5798922A
公开(公告)日：1998-08-25
申请号：US788739
申请日：1997-01-24
申请人： Paul Nigel Wood , Laura Mercs , Paul Embree
发明人： Paul Nigel Wood , Laura Mercs , Paul Embree
IPC分类号： H04S1/00 , H04H5/00
CPC分类号： H04S1/007
摘要： A system for providing audible cues that enable a listener to identify locations of origins of sounds. In one embodiment, a front and rear signal are copies of an input signal. The rear signal is modified by application of a modified head related transfer function which is the difference between the front and rear head related transfer functions. Copies are then made of the front signal and the modified rear signal, one copy of each associated with a first channel and one copy of each associated with a second channel. Front/rear cues are applied by delaying one of the rear signals or inverting the phase of one of the rear signals. Volume levels are then modified according to the location of the sound source. Locations of sound sources, including sources location behind the user are therefore audibly distinguished. Thus, in an interactive environment, such as a video game environment, the sounds generated by moving objects can be readily modified by simply modifying the volume levels.
摘要翻译：一种用于提供听觉提示的系统，其使听众能够识别声音起源的位置。在一个实施例中，前和后信号是输入信号的副本。通过应用改变的头相关传递函数修改后信号，该功能是前头与后头相关的传递函数之间的差异。然后将副本由前信号和修改的后信号构成，每个与第一信道相关联的一个副本和每个与第二信道相关联的一个副本。通过延迟后部信号之一或反转其中一个后部信号的相位来应用前/后线索。然后根据声源的位置修改音量。因此，可听见区分声源的位置，包括用户后面的源位置。因此，在诸如视频游戏环境的交互式环境中，通过简单地修改音量级别可以容易地修改由移动对象产生的声音。

10. 发明授权

US5642423A Digital surround sound processor 失效
标题翻译：数字环绕声处理器
公开(公告)号：US5642423A
公开(公告)日：1997-06-24
申请号：US561993
申请日：1995-11-22
申请人： Paul Embree
发明人： Paul Embree
IPC分类号： H04S3/02 , H04R5/00
CPC分类号： H04S3/02
摘要： A digital surround sound decoder. The decoder uses an architecture including two signal processing chips to achieve a program that can decode audio data at sufficiently high resolution. The decoder performs in real time and is compatible with standard surround sound formats. The decoder includes software that utilizes table lookups for critical functions in the decoding process. The processing flow of the decoder's program takes advantage of the multi-function capability within the specific processors used in the design while using a minimum number of program instructions. The program implements band pass filtering, sum-difference calculations, fast-attack slow-decay integration, summation and reciprocal processing, determination of fast and slow modes, look-up table indexing, adaptive matrix processing and various other functions to generate decoded surround sound signals from encoded left and right signal inputs.
摘要翻译：数字环绕声解码器。解码器使用包括两个信号处理芯片的架构来实现可以以足够高的分辨率解码音频数据的程序。解码器实时执行，与标准环绕声格式兼容。解码器包括在解码过程中利用关键功能的表查找的软件。解码器程序的处理流程利用设计中使用的特定处理器中的多功能能力，同时使用最少数量的程序指令。该程序实现带通滤波，和差计算，快速攻击慢衰减积分，求和和倒数处理，快速和慢速模式的确定，查找表索引，自适应矩阵处理和各种其他功能，以产生解码的环绕声来自编码的左和右信号输入的信号。

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