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41.发明授权公开(公告)号：US07965850B2
公开(公告)日：2011-06-21
申请号：US11568300
申请日：2005-04-26
Applicant: Daisuke Higashihara
Inventor： Daisuke Higashihara
CPC classification number: H04R29/007 , H04R27/00
Abstract: A resonant frequency characteristic in a resonant space is detected, based on a base amplitude frequency characteristic obtained by outputting a sound wave of a specified measurement signal from a speaker 13 disposed in a sound space 40 and by receiving the sound wave in a microphone 14 disposed in the sound space 40, a first amplitude frequency characteristic obtained by outputting, from the speaker 13, a sound wave of the measurement signal and a signal output from the microphone 14 and by receiving the sound wave in the microphone 14, and a second amplitude frequency characteristic obtained by outputting, from the speaker 13, a sound wave of the measurement signal and a phase inverted signal obtain by inverting a phase of the signal output from the microphone 14 and by receiving the sound wave in the microphone 14.
Abstract translation: 基于通过从设置在声音空间40中的扬声器13输出指定的测量信号的声波并通过接收设置的麦克风14中的声波而获得的基本振幅频率特性来检测谐振空间中的谐振频率特性 在声音空间40中，通过从扬声器13输出测量信号的声波和从麦克风14输出的信号并通过接收麦克风14中的声波而获得的第一幅度频率特性和第二幅度 通过从扬声器13输出测量信号的声波和通过反相从麦克风14输出的信号的相位并通过接收麦克风14中的声波获得的相位反转信号而获得的频率特性。
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公开(公告)号：US20090303328A1
公开(公告)日：2009-12-10
申请号：US12065875
申请日：2006-09-05
Applicant: Takashi Miyawaki , Youji Yasuda , Kouichi Tsubokura , Yuuji Wasai
Inventor： Takashi Miyawaki , Youji Yasuda , Kouichi Tsubokura , Yuuji Wasai
IPC: H04N7/18
CPC classification number: H04N5/76 , G08B13/19645 , G08B13/19656 , H04N7/181
Abstract: [Object] To provide a surveillance system having a wide range of applicability.[Realizing Means] A surveillance system 10 includes a plurality of recorders 20, 20, . . . . The recorders 20, 20, . . . , are grouped for each floor of a building. Each group of recorders 20, 20, . . . , is connected in series to a monitor device 80, 82 or 84. A plurality of surveillance cameras 50, 50, . . . , are connected to the recorders 20, 20, . . . . The recorders 20, 20, . . . , are connected to a single controller 60. The controller 60 controls each group of recorders 20, 20, . . . .
Abstract translation: [目的]提供具有广泛适用性的监视系统。 监视系统10包括多个记录器20,20。 。 。 。 录音机20,20。 。 。 ，分为建筑物的每层。 每组录音机20,20。 。 。 与监视器装置80,82或84串联连接。多个监视摄像机50,50，...。 。 。 ，连接到记录器20,20。 。 。 。 录音机20,20。 。 。 连接到单个控制器60.控制器60控制每组记录器20,20。 。 。 。
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公开(公告)号：US07430255B2
公开(公告)日：2008-09-30
申请号：US10491821
申请日：2002-10-08
Applicant: Takako Shibuya , Tomohisa Tanaka
Inventor： Takako Shibuya , Tomohisa Tanaka
CPC classification number: G10L21/0208 , H04L1/004
Abstract: Digital audio data with error detection bits added thereto is inputted to an error detecting and correcting device (4). The correcting device (4) corrects an error when the error is detected in the digital audio data. The digital audio data outputted from the error detecting and correcting device (4) is inputted to an impulse noise suppressing circuit (6). The suppressing circuit (6) operates for a predetermined time period when the correcting device (4) detects an error.
Abstract translation: 具有添加有错误检测位的数字音频数据被输入到错误检测和校正装置（4）。 当在数字音频数据中检测到错误时，校正装置（4）校正错误。 从错误检测和校正装置（4）输出的数字音频数据被输入到脉冲噪声抑制电路（6）。 当校正装置（4）检测到错误时，抑制电路（6）工作预定时间段。
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公开(公告)号：US07416899B2
公开(公告)日：2008-08-26
申请号：US11057777
申请日：2005-01-28
Applicant: Emiko Kaneko , Junichi Isoe , Makoto Satoda , Ryozo Goto , Shinichi Akazawa
Inventor： Emiko Kaneko , Junichi Isoe , Makoto Satoda , Ryozo Goto , Shinichi Akazawa
CPC classification number: G01N21/6408 , G01N21/643 , G01N2021/6432 , G01N2021/7786 , Y10T436/16 , Y10T436/209163
Abstract: A method and an apparatus are provided for measuring trace ingredients in water, which make it possible to perform detection and quantitative determination of silica, phosphorus or arsenic in a sample solution. The method includes adding a molybdate ion to a sample solution under an acidic condition, then adding a fluorescent counter cationic pigment thereto, and measuring the time required for the fluorescence emitted by the resultant solution to be attenuated to a prescribed intensity. The measuring apparatus includes an excitation light source which irradiates excitation light to the above-modified solution; a fluorescence detector which detects the fluorescence emitted by the solution; means for measuring the time required for the fluorescence detected by the fluorescence detector to be attenuated to a prescribed intensity; and control means for determining the concentration of silica, phosphorus or arsenic in the sample solution from the time measurement.
Abstract translation: 提供了一种用于测量水中微量成分的方法和装置，这使得可以在样品溶液中进行二氧化硅，磷或砷的检测和定量测定。 该方法包括在酸性条件下向样品溶液中加入钼酸根离子，然后向其中加入荧光反阳离子颜料，并测量所得溶液发射的荧光所需的时间被衰减至规定强度。 该测量装置包括：向上述修正溶液照射激发光的激发光源; 检测溶液发出的荧光的荧光检测器; 用于测量由荧光检测器检测到的荧光被衰减到规定强度所需时间的装置; 以及用于从时间测量确定样品溶液中二氧化硅，磷或砷的浓度的控制装置。
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公开(公告)号：US20080192964A1
公开(公告)日：2008-08-14
申请号：US11569791
申请日：2005-04-06
Applicant: Ken Iwayama
Inventor： Ken Iwayama
IPC: H04R1/00
CPC classification number: H04R1/26 , H04R27/00 , H04R2201/401
Abstract: In some cases, constant directivity of a speaker system is desirably obtained in a wider frequency range. However, a speaker system using a constant directivity horn is frequently used in combination with a box speaker containing a woofer unit. Such a system becomes large in size. Furthermore, constant directivity is desirably obtained in a lower frequency. A speaker system 10 includes an enclosure 20, a first speaker unit 30 for low frequency and a plurality of second speaker units 31, 32, and 33 for high frequency. The enclosure 20 includes a front plate portion 21 which is a baffle plate and a rear plate portion 23. A length of the rear plate portion 22 in a first direction perpendicular to a forward and backward direction is shorter than a length of the front plate portion 21 in the first direction. The first speaker unit 30 and the second speaker units 31, 32, and 33 are mounted to the front plate portion 21. The plurality of second speaker units 31, 32, and 33 are arranged in the first direction. Vibration plates of the plurality of second speaker units 31, 32, and 33 are located in the vicinity of the front plate portions 21 in the forward and backward direction.
Abstract translation: 在一些情况下，希望在更宽的频率范围内获得扬声器系统的恒定方向性。 然而，使用恒定方向性喇叭的扬声器系统经常与包含低音单元的盒式扬声器组合使用。 这种系统的尺寸变大。 此外，希望以更低的频率获得恒定的方向性。 扬声器系统10包括外壳20，用于低频的第一扬声器单元30和用于高频的多个第二扬声器单元31,32和33。 外壳20包括作为挡板的前板部21和后板部23。 后板部22的与前后方向垂直的第一方向的长度比前板部21的第一方向的长度短。 第一扬声器单元30和第二扬声器单元31,32和33安装到前板部分21。 多个第二扬声器单元31,32和33沿第一方向布置。 多个第二扬声器单元31,32,33的振动板位于前板部21的前后方向附近。
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Patent Agency Ranking
公开(公告)号：US07386004B2
公开(公告)日：2008-06-10
申请号：US10510638
申请日：2003-04-02
Applicant: Akihiro Suzuki
Inventor： Akihiro Suzuki
CPC classification number: H04L12/2803 , H04H20/12 , H04H20/76 , H04H60/04 , H04L12/2823 , H04L12/2838 , H04L47/15 , H04L47/24 , H04L2012/2849
Abstract: A broadcasting system which can monitor all input devices for their operating conditions, the broadcasting system includes input devices 11-1M for receiving sound, output devices 31-3N for broadcasting sound, and a controller 4. These features are interconnected through a network 2. In response to a broadcasting request from an arbitrary input device, the controller 4 delivers routing data indicative of a combination of the input device, which has made the broadcasting request, with an output device which should broadcast the sound from the input device to all the input devices 11-1M. The routing data includes priority data indicative of a priority thereof, so that a display unit of each input device makes a display based on the priority data included in the routing data when it receives the routing data from the controller 4.
Abstract translation: 一种可以监视所有输入设备的操作条件的广播系统，广播系统包括用于接收声音的输入设备1 1 ，输出设备3 用于播放声音的 - 3 和控制器4。 这些功能通过网络2互连。 响应于来自任意输入设备的广播请求，控制器4将指示已经进行广播请求的输入设备的组合的路由数据传送到输出设备，该输出设备应将来自输入设备的声音广播到所有 输入装置1＆lt; 1＆gt; - 1＆lt; M＆gt ;. 路由数据包括表示其优先级的优先级数据，从而当从控制器4接收到路由数据时，每个输入设备的显示单元基于包括在路由数据中的优先级数据进行显示。
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公开(公告)号：US20060231326A1
公开(公告)日：2006-10-19
申请号：US10542998
申请日：2004-01-19
Applicant: Ken Iwayama , Takashi Nishino
Inventor： Ken Iwayama , Takashi Nishino
IPC: H05K5/00
CPC classification number: H04R1/025 , H04R2201/021
Abstract: An auxiliary mounting device 10 for an in ceiling speaker system comprises a ceiling reinforcing element 11 and an elongate element 21. The ceiling reinforcing element 11 includes a flat plate portion 12 and a vertical portion 14 provided to extend vertically from the flat plate portion, 12. The vertical portion 14 is capable of being in a slidable state in which the vertical portion 14 is vertically slidable and in a fixed state in which the vertical portion 14 is fixed so as not to vertically displace.
Abstract translation: 用于天花板扬声器系统的辅助安装装置10包括天花板加强元件11和细长元件21。 天花板加强元件11包括平板部分12和设置成从平板部分12垂直延伸的垂直部分12。 垂直部分14能够处于垂直部分14可垂直滑动并处于固定状态的滑动状态，其中垂直部分14被固定成不垂直位移。
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公开(公告)号：USD327065S
公开(公告)日：1992-06-16
申请号：US569545
申请日：1990-08-20
Applicant: Narumi Tada , Kaoru Matsuda
Designer： Narumi Tada , Kaoru Matsuda
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公开(公告)号：US5020858A
公开(公告)日：1991-06-04
申请号：US590534
申请日：1990-09-28
Applicant: Yutaka Nishikawa
Inventor： Yutaka Nishikawa
CPC classification number: E02F3/9212 , E02F3/88 , E02F3/902 , E02F7/00 , E02F7/023
Abstract: A method of transporting mud, in which mud agitated and fluidized is supplied, while being pressurized by a pressurizing vane, through a check valve to a mud supply portion, and in which pressurizing air is supplied to the mud supply portion in a mud transporting direction to transport the mud in the mud supply pipe by the air pressure. According to this method, the mud can be continuously transported without large discharge noise.
Abstract translation: 一种输送泥浆的方法，在泥浆搅拌和流化的同时，通过加压叶片加压，通过止回阀到泥浆供给部分，并且在泥浆输送方向上向泥浆供应部分供给加压空气 通过气压输送泥浆供给管道中的泥浆。 根据这种方法，泥浆可以连续输送，没有大的排放噪音。
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公开(公告)号：USD851633S1
公开(公告)日：2019-06-18
申请号：US29625606
申请日：2017-11-10
Applicant: TOA CORPORATION
Designer： Akinori Nakano , Daisuke Higashihara
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