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1. 发明专利

JP5272898B2 Signal processing apparatus, signal processing method, and a receiving system, 有权
公开(公告)号：JP5272898B2
公开(公告)日：2013-08-28
申请号：JP2009131259
申请日：2009-05-29
申请人：ソニー株式会社
发明人：裕之鎌田 , 雄一平山 , 英之松本
IPC分类号： H04B1/16 , H04N5/44
CPC分类号： G01R23/165 , H04L25/03 , H04N5/50 , H04N21/42607
摘要： Disclosed herein is a signal processing device including an adjustment section configured to adjust the power of each of subinterval signals by multiplying the subinterval signals by a gain adapted to bring the power to a given level, the subinterval signals being input signals each having a frequency component of one of a plurality of subintervals into which the frequency band over which the power spectrum is to be measured is divided, and a correction section configured to correct the power of each of the subinterval signals, whose power has been adjusted by the adjustment section, by multiplying the power spectrum by the reciprocal of the gain used for adjustment of the power by the adjustment section.

2. 发明专利

JP2010278911A Signal processing device, signal processing method and reception system 有权
标题翻译：信号处理装置，信号处理方法和接收系统
公开(公告)号：JP2010278911A
公开(公告)日：2010-12-09
申请号：JP2009131259
申请日：2009-05-29
申请人： Sony Corp , ソニー株式会社
发明人： KAMATA HIROYUKI , HIRAYAMA YUICHI , MATSUMOTO HIDEYUKI
IPC分类号： H04B1/16 , H04N5/44
CPC分类号： G01R23/165 , H04L25/03 , H04N5/50 , H04N21/42607
摘要： PROBLEM TO BE SOLVED: To measure accurately a power spectrum of a signal the power level of which changes significantly. SOLUTION: With respect to an input signal extracted as a signal of a partial section S 1 , power is adjusted, by using a gain corrected by an input gain control amount C 1 represented as a ratio between an average power and the target power of the signal of the partial section S 1 . Likewise for other partial sections, power is adjusted by using a gain corrected by an input gain control amount represented as a ratio between an average power and a target power of the signal of the partial section concerned. By the power adjustment, the power of the signal of each partial section can be made within a dynamic range of a spectrum measuring section. With respect to the signal of each partial section after the power adjustment, the power spectrum is measured by the spectrum measuring section. The present invention is applicable to receivers, such as, television receivers. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：准确测量其功率电平显着变化的信号的功率谱。解决方案：对于作为部分部分S 1 的信号提取的输入信号，通过使用由输入增益控制量C 1 < / SB>表示为部分部分S 1 的信号的平均功率和目标功率之间的比率。类似地，对于其他部分部分，通过使用由表示为相关部分部分的信号的平均功率和目标功率之间的比率的输入增益控制量校正的增益来调整功率。通过功率调整，可以在频谱测量部分的动态范围内进行每个部分部分的信号的功率。关于功率调整后的每个部分部分的信号，由频谱测量部分测量功率谱。本发明适用于诸如电视接收机的接收机。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP6196793B2 ミリ波帯スペクトラム解析装置有权
公开(公告)号：JP6196793B2
公开(公告)日：2017-09-13
申请号：JP2013069529
申请日：2013-03-28
申请人：アンリツ株式会社
发明人：布施匡章 , 大谷昭仁 , 関谷仁志
IPC分类号： G01R23/165 , G01R23/173
CPC分类号： G01R23/165 , G01R23/16 , G01R23/173

4. 发明专利

JP2014102253A Combinatorial mask triggering method, and test and measurement instrument 有权
标题翻译：组合面罩触发方法，测试和测量仪器
公开(公告)号：JP2014102253A
公开(公告)日：2014-06-05
申请号：JP2013240212
申请日：2013-11-20
申请人： Tektronix Inc , テクトロニクス・インコーポレイテッドTektronix,Inc.
发明人： DOBYNS KENNETH P , GARY J WALDO
IPC分类号： G01R13/20 , G01R13/28
CPC分类号： G01R23/165 , G01R13/0254 , G01R23/16
摘要： PROBLEM TO BE SOLVED: To perform combinatorial mask triggering in terms of space and time.SOLUTION: One or more mask triggers can be configured. Combinatorial mask triggering logic can make various determinations about a relationship between a digitized signal and the one or more mask triggers. The various determinations about the relationship can include consideration of both space and time. When the combinatorial trigger criteria have been satisfied, a trigger signal is generated, and the digital data associated with an incoming signal is stored in memory. The combinatorial mask triggering logic can operate on signals in the frequency domain, the time domain, or both.
摘要翻译：要解决的问题：在空间和时间方面执行组合掩码触发。解决方案：可以配置一个或多个掩码触发器。组合掩码触发逻辑可以对数字化信号和一个或多个掩码触发之间的关系做出各种确定。关于关系的各种决定可以包括考虑空间和时间。当已经满足组合触发条件时，产生触发信号，并且与输入信号相关联的数字数据被存储在存储器中。组合掩码触发逻辑可以对频域，时域或两者的信号进行操作。

5. 发明专利

JP2007054471A Pulse rate measuring apparatus and pulse rate measuring method 审中-公开
标题翻译：脉冲速率测量装置和脉冲速率测量方法
公开(公告)号：JP2007054471A
公开(公告)日：2007-03-08
申请号：JP2005245501
申请日：2005-08-26
申请人： Nippon Koden Corp , 日本光電工業株式会社
发明人： KOBAYASHI NAOKI , MIYATA KENJI , ITO KAZUMASA
IPC分类号： A61B5/0245
CPC分类号： A61B5/02416 , A61B5/7203 , A61B5/7257 , A61B5/726 , G01R23/02 , G01R23/165
摘要： PROBLEM TO BE SOLVED: To provide a pulse rate measuring apparatus and pulse rate measuring method which can calculate the pulse rate accurately removing noise from the pulse data by using a filter bank even when a noise is mixed in the pulse and alarm a pulse synchronous sound in real time. SOLUTION: The pulse rate measuring apparatus is provided with: multiple band pulse filters 6 with different center frequencies, in which a pulse signal 2 detected from the body tissue is input; FFT processing part 4 to calculate the fundamental frequency of the pulse signal 2; a pulse detector to calculate the pulse rate with the output signal of the band pulse filter selected from the outputs of the multiple band pulse filters which has the center frequency similar to the fundamental frequency of the pulse signal 2 calculated by the FFT processing part 4; PR calculator; and the synchronous sound generating member 7. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种脉冲率测量装置和脉搏测量方法，其可以通过使用滤波器组从脉冲数据中精确地去除噪声的脉冲，即使在脉冲中混合了噪声并且报警a 脉冲同步声音实时。解决方案：脉搏测量装置具有：输入从身体组织检测出的脉冲信号2的具有不同中心频率的多波段脉冲滤波器6; FFT处理部分4计算脉冲信号2的基频; 脉冲检测器，用于从具有与FFT处理部分4计算出的脉冲信号2的基频的中心频率的多频带脉冲滤波器的输出中选择的带状脉冲滤波器的输出信号计算脉率; 公关计算器和同步声音产生部件7.（C）2007，JPO＆INPIT

6. 发明专利

JP3653445B2 Digital method and apparatus 有权
公开(公告)号：JP3653445B2
公开(公告)日：2005-05-25
申请号：JP2000118594
申请日：2000-04-19
申请人：テクトロニクス・インコーポレイテッドTektronix,Inc.
发明人：スティーブン・エイチ・ペッパー , ステファン・ピー・ジャチム , ミハイル・ケー・ラヴェル
IPC分类号： G01R23/173 , G01R23/16 , G01R23/165 , H03M1/12 , H04B1/26
CPC分类号： G01R23/165

7. 发明专利

JPS6129770A Analyzing device for doppler signal 失效
标题翻译：多普勒信号分析装置
公开(公告)号：JPS6129770A
公开(公告)日：1986-02-10
申请号：JP15088084
申请日：1984-07-20
申请人： Yokogawa Medical Syst Ltd
发明人： TAKEUCHI YASUTO , SANO SHINICHI , JIBIKI TAKAO , TOUSEN TAKAO
IPC分类号： A61B8/06 , A61B8/00 , G01P5/00 , G01R23/16 , G01R23/165 , G01S13/58 , G01S15/58 , G06F17/14
CPC分类号： G01S15/582 , G01R23/165
摘要： PURPOSE:To optimize time-base resolution in the high-speed region of a signal to be analyzed and frequency-base resolution in the slow-speed region by providing plural BPFs and a means which classifies slot widths in roughly constant relative series in every range. CONSTITUTION:This device consists of BPFs 101-103, a multiplexer 11, A/D converter 12, data memory 13, FET14, spectrum image memory 15, and sequencer 16. Then, the filters 101-103 have a high, an intermediate, and a low frequency passing band, and the signal to be analyzed is inputted to those filter. Outputs of those filters are selected by the multiplexer 11, converted by the converter 12, and stored in the memory 13. Further, the timing of the conversion of the converter 12 is controlled by the sequencer 16 and sampling data is processed by the FET14. Therefore, the high-band group components of the analyzed signal have superior time-base resolution and the low-band group has superior frequency resolution.
摘要翻译：目的：通过提供多个BPF来优化要分析的信号的高速区域中的时基分辨率和慢速区域中的频率基准分辨率，以及在每个范围内将槽宽度大致恒定相对串联的方法。构成：该装置包括BPF101-103，多路复用器11，A / D转换器12，数据存储器13，FET14，频谱图像存储器15和定序器16.然后，滤波器101-103具有高的中间，和低频通过频带，并且将要分析的信号输入到那些滤波器。这些滤波器的输出由多路复用器11选择，由转换器12转换并存储在存储器13中。此外，转换器12的转换定时由定序器16控制，采样数据由FET14处理。因此，分析信号的高频带组分具有优越的时基分辨率，低频带组具有优异的频率分辨率。

8. 发明专利

KR102230615B1 KR102230615B1 - Energy storage system capable of monitoring insulation for each battery rack 有权
公开(公告)号：KR102230615B1
公开(公告)日：2021-03-23
申请号：KR1020200146774A
申请日：2020-11-05
申请人： 주식회사 케이디파워
发明人： 박건우 , 맹주철 , 지상현 , 안유근
IPC分类号： G01R31/392 , G01R23/165 , G01R27/02 , G01R31/12 , G01R31/36 , G01R31/371 , G01R31/389 , G01R31/396 , G01R31/52 , G08B21/18
CPC分类号： G01R31/392 , G01R23/165 , G01R27/025 , G01R31/1263 , G01R31/3646 , G01R31/371 , G01R31/389 , G01R31/396 , G01R31/52 , G08B21/185 , H02J3/32
摘要： 본 발명은 직류 활선 절연저하 및 배터리 절연감시를 통해 화재를 미연에 방지하도록 한 배터리 랙별 절연감시가 가능한 에너지 저장 시스템에 관한 것으로서, DC 전력을 저장하는 복수개의 배터리 모듈로 이루어지면서 일정한 간격을 갖고 배열되는 다수의 배터리 랙과, 상기 각 배터리 랙의 배터리 모듈에 저장된 DC 전력을 메인 (+) 및 (-) 직류 선로를 통해 전달받아 계통 전원으로 변환하여 출력하는 PCS와, 상기 메인 (+) 및 (-) 직류 선로에 연결되고 상기 각 배터리 랙의 출력단에 연결되는 서브 (+) 및 (-) 직류 선로와, 상기 메인 (+) 및 (-) 직류 선로에 구성되어 활선상태에서 상기 메인 (+) 및 (-) 직류 선로에 대한 절연 저하를 감지하는 절연상태 감시부와, 상기 서브 (+) 및 (-) 직류 선로에 설치되어 상기 각 배터리 랙에 대한 누설전류를 감지하는 무선통신 기반의 누설전류 감시부와, 상기 각 누설전류 감시부에서 감지된 각 배터리 랙의 누설전류를 무선 통신을 통해 전달받고 상기 절연상태 감시부로부터 절연 상태를 전달받아 모니터링하는 통합 모니터링부를 포함하여 구성되는 것을 특징으로 한다.

9. 发明专利

JP2014190963A Millimeter-wave band spectrum analysis device and analysis method 有权
标题翻译： MILLIMETER-WAVE BAND SPECTRUM ANALYSIS DEVICE AND ANALYSIS METHOD
公开(公告)号：JP2014190963A
公开(公告)日：2014-10-06
申请号：JP2013069529
申请日：2013-03-28
申请人： Anritsu Corp , アンリツ株式会社
发明人： FUSE TADAAKI , OTANI AKIHITO , SEKIYA HITOSHI
IPC分类号： G01R23/173 , G01R23/165
CPC分类号： G01R23/165 , G01R23/16 , G01R23/173
摘要： PROBLEM TO BE SOLVED: To highly accurately perform spectrum analysis of a millimeter-wave band higher than 100 GHz.SOLUTION: A millimeter-wave band spectrum analysis device inputs an input signal Sx included in a first frequency band of a millimeter-wave band higher than 100 GHz into a millimeter-wave band filter 20, in which a pair of electric wave half mirrors 30A, 30B are arranged facing each other in a wave guide 21 and which shows a resonance action, and extracts a signal component Sa corresponding to its resonance frequency to convert it into a second frequency band by mixing it with a first local signal L1 having a fixed frequency. The converted signal component Sb is converted into a predetermined intermediate frequency band by being mixed with a second local signal L2 of which a frequency is swept, and is applied with level detection. The millimeter-wave band filter 20 has high selection characteristics in a frequency area higher than 100 GHz, can change its pass center frequency in accordance with the change of an electrical length between the electric wave half mirrors 30A, 30B. A control unit 120 changes the pass center frequency of the millimeter-wave band filter 20 in accordance with the sweeping of the second local signal L2.
摘要翻译：要解决的问题：高精度地执行高于100GHz的毫米波段的频谱分析。解决方案：毫米波段频谱分析装置输入包括在毫米波段的第一频带中的输入信号Sx 超过100GHz的毫米波段滤波器20中，其中一对电波半反射镜30A，30B在波导21中彼此面对布置并且显示谐振动作，并且提取与其对应的信号分量Sa 共振频率通过将其与具有固定频率的第一本地信号L1混合而将其转换成第二频带。转换信号分量Sb通过与频率扫描的第二本地信号L2混合而被转换成预定的中频带，并且被施加电平检测。毫米波段滤波器20在高于100GHz的频率区域中具有高选择特性，可以根据电波半反射镜30A，30B之间的电长度的变化来改变其通过中心频率。控制单元120根据第二局部信号L2的扫描改变毫米波段滤波器20的通过中心频率。

10. 发明专利

JP5085105B2 Signal Analyzer 有权
标题翻译：空值
公开(公告)号：JP5085105B2
公开(公告)日：2012-11-28
申请号：JP2006317398
申请日：2006-11-24
申请人：テクトロニクス・インターナショナル・セールス・ゲーエムベーハー
发明人：明奈良
IPC分类号： G01R23/16
CPC分类号： G01R23/18 , G01R13/0236 , G01R23/165

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