公开(公告)号：JP2013148376A

公开(公告)日：2013-08-01

申请号：JP2012007162

申请日：2012-01-17

Applicant: Dkk Toa Corp ,  東亜ディーケーケー株式会社

Inventor： URATA MIYUKI

IPC: G01N21/27

Abstract: PROBLEM TO BE SOLVED: To provide a measuring device having a function capable of, even when there is a factor affecting a measurement value and affected by another factor, correcting the measurement value on the basis of the factor by simple processing.SOLUTION: A measuring device includes: a detection section for detecting a signal value based on a measurement object component; an arithmetic operation section for converting the signal value into a measurement value of the measurement object component by an operation equation based on a predetermined calibration curve; and an output section for outputting the measurement value of the measurement object component. The operation equation is one primary expression, and is configured to correct the measurement value of the measurement object component on the basis of a factor (A) affecting the inclination of the calibration curve, a factor (B) (i=1, 2, ..., n: n is a natural number of 1 or more) affecting an intercept of the calibration curve, and a factor (C) affecting (B). Hence, the measuring device eliminates the need for constructing a complicated algorithm, reduces a burden of preparing and debugging a program, and obtains a high-precision measurement value.

Abstract translation: 要解决的问题：提供一种测量装置，具有即使存在影响测量值并受另一因素影响的因素的功能，也可以通过简单处理基于因子来校正测量值。解决方案：测量 装置包括：检测部分，用于基于测量对象分量检测信号值; 算术运算部，其通过基于规定的校准曲线的运算方式将信号值变换为测定对象成分的测定值; 以及用于输出测量对象分量的测量值的输出部分。 操作方程式是一个主要表达，并且被配置为基于影响校准曲线的倾斜度的因子（A）来校正测量对象分量的测量值，因子（B）（i = 1,2， ...，n：n为1以上的自然数）影响校正曲线的截距，影响（B）的因子（C）。 因此，测量装置不需要构造复杂的算法，减少了编写和调试程序的负担，并获得了高精度的测量值。

公开(公告)号：JP2013102477A

公开(公告)日：2013-05-23

申请号：JP2012281803

申请日：2012-12-25

Applicant: Toa Corp ,  Toa株式会社

Inventor： MATSUMOTO YASUSHI ,  MAEDA KAZUAKI

IPC: H03H17/06 ,  H03G5/02 ,  H03H17/02 ,  H03H17/08

CPC classification number: H03G5/025 ,  H04R3/04 ,  H04R29/001 ,  H04R29/008

Abstract: PROBLEM TO BE SOLVED: To provide a filter, which adjusts at least a phase frequency characteristic of frequency characteristics (amplitude frequency characteristic and phase frequency characteristic) of an audio signal, capable of achieving adjustment of tone quality suited to various applications.SOLUTION: The filter is configured so that an own phase frequency characteristic and an own amplitude frequency characteristic can be independently changed, a desired phase frequency characteristic curve and a desired amplitude frequency characteristic curve are displayed on an identical screen of a display unit, the own phase frequency characteristic is changed independently of the own amplitude frequency characteristic on the basis of the phase frequency characteristic expressed with the desired phase frequency characteristic curve, and so that the amplitude frequency characteristic of an audio signal is changed independently of the phase frequency characteristic on the basis of the amplitude frequency characteristic expressed with the desired amplitude frequency characteristic curve.

Abstract translation: 要解决的问题：提供一种滤波器，其至少调节音频信号的频率特性（幅度频率特性和相位频率特性）的相位频率特性，能够实现适于各种应用的音调质量的调整。 解决方案：滤波器被配置为使得可以独立地改变自身的相位频率特性和自身的振幅频率特性，期望的相位频率特性曲线和期望的频率特性曲线被显示在显示单元的相同的屏幕上 ，根据以期望的相位频率特性曲线表示的相位频率特性，自身的相位频率特性独立于自身的振幅频率特性而变化，使得音频信号的幅度频率特性独立于相位频率而变化 基于以期望的幅度频率特性曲线表示的幅度频率特性的特性。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2013102476A

公开(公告)日：2013-05-23

申请号：JP2012281802

申请日：2012-12-25

Applicant: Toa Corp ,  Toa株式会社

Inventor： MATSUMOTO YASUSHI ,  MAEDA KAZUAKI

IPC: H03G5/02 ,  H04R3/00

CPC classification number: H03G5/025 ,  H04R3/04 ,  H04R29/001 ,  H04R29/008

Abstract: PROBLEM TO BE SOLVED: To provide an audio adjustment method capable of facilitating adjustment of tone quality according to listeners' preferences or various applications.SOLUTION: The audio adjustment method, including inputting of an audio signal that has been subjected to predetermined adjustment into a sound output device, includes changing of a phase frequency characteristic of the audio signal independently of an amplitude frequency characteristic when adjusting.

Abstract translation: 要解决的问题：提供一种音频调节方法，其能够根据听众的喜好或各种应用促进音调质量的调节。 解决方案：包括将经过预定调整的音频信号输入到声音输出装置中的音频调节方法包括在调节时独立于振幅频率特性改变音频信号的相位频率特性。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2013096794A

公开(公告)日：2013-05-20

申请号：JP2011238760

申请日：2011-10-31

Applicant: Dkk Toa Corp ,  東亜ディーケーケー株式会社

Inventor： KAGA KENICHIRO ,  OKUMURA TAKEHITO

IPC: G01N21/33

Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet analyzer capable of avoiding the influence on the measured value by a snaking phenomenon with a simple configuration.SOLUTION: A low pressure mercury lamp 3 is arranged adjacent to a measurement cell 2 and irradiates a sample in the measurement cell 2 with ultraviolet light and a detector 4 detects the quantity of the transmitted light. And, the quantity is converted into an ozone gas concentration by a calculation part not shown so as to be output to an output part or a display part. A light source power supply 5, which is a power source of the low pressure mercury lamp 3, is turned on and off by the operation of a switch 6 and a control part 7 opens and closes the switch 6 at a predetermined period.

Abstract translation: 要解决的问题：提供一种能够通过简单的结构通过蛇形现象避免对测量值的影响的紫外分析仪。 解决方案：将低压汞灯3设置在与测量单元2相邻并且用紫外线照射到测量单元2中的样本，并且检测器4检测透射光的量。 并且，通过未示出的计算部分将该量转换为臭氧气体浓度，以输出到输出部分或显示部分。 作为低压汞灯3的电源的光源电源5通过开关6的操作而导通和断开，并且控制部7以预定的周期来打开和关闭开关6。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2013081243A

公开(公告)日：2013-05-02

申请号：JP2012281804

申请日：2012-12-25

Applicant: Toa Corp ,  Toa株式会社

Inventor： MATSUMOTO YASUSHI ,  MAEDA KAZUAKI

IPC: H04R3/04

CPC classification number: H03G5/025 ,  H03H17/0294 ,  H03H2017/0297

Abstract: PROBLEM TO BE SOLVED: To provide an acoustic control device capable of facilitating adjustment of acoustic quality according to listeners' preferences and/or various applications.SOLUTION: An acoustic control device includes: an FIR filter 11 that performs filtering corresponding to a preset filter coefficient for an input audio signal and outputs the signal; an operation input section 13 that specifies an amplitude characteristic and a phase characteristic to be implemented after changes for the purpose of changing the amplitude characteristic and phase characteristic of the FIR filter 11; and an arithmetic control section 12 that sets, to the FIR filter 11, a filter coefficient corresponding to an amplitude characteristic and a phase characteristic designated by the operation input section 13.

Abstract translation: 要解决的问题：提供一种能够根据听众的喜好和/或各种应用促进声学质量的调节的声学控制装置。 声控制装置包括：FIR滤波器11，对输入的音频信号进行与预设的滤波器系数对应的滤波，并输出该信号; 指定为了改变FIR滤波器11的振幅特性和相位特性而改变之后要实现的幅度特性和相位特性的操作输入部分13; 以及算术控制部12，其向FIR滤波器11设定与由操作输入部13指定的振幅特性和相位特性对应的滤波器系数。（C）2013，JPO＆INPIT

公开(公告)号：JP2012222634A

公开(公告)日：2012-11-12

申请号：JP2011086836

申请日：2011-04-08

Applicant: Toa Corp ,  Toa株式会社

Inventor： YAMAMOTO TAKASHI

IPC: H04N7/18 ,  H04N7/173

Abstract: PROBLEM TO BE SOLVED: To provide a technology that enables a user to easily and quickly view a video from a surveillance camera.SOLUTION: A video providing apparatus 20 provides a video from a surveillance camera in which an object getting a predetermined service has been imaged to a user who uses the predetermined service provided in time units. The video providing apparatus 20 includes an event receiving unit, a user access receiving unit, and a video display control unit. The event receiving unit receives an event representing a service start and an event representing a service end from a service receiving apparatus 40. The user access receiving unit receives an access from the user in response to an event representing the start of the predetermined service. Before the event receiving unit receives the event representing the service end after receiving the event representing the service start, only when the user access receiving unit has received an access from the user, the video display control unit provides the user with the video from the surveillance camera.

Abstract translation: 要解决的问题：提供使得用户能够从监控摄像机容易且快速地观看视频的技术。 解决方案：视频提供装置20提供来自监视摄像机的视频，其中获得预定服务的对象已经被成像到使用以时间单位提供的预定服务的用户。 视频提供装置20包括事件接收单元，用户访问接收单元和视频显示控制单元。 事件接收单元从服务接收装置40接收表示服务开始的事件和表示服务结束的事件。用户接入接收单元响应于表示预定服务的开始的事件，接收来自用户的访问。 在事件接收单元在接收到表示服务开始的事件之后接收到表示服务结束的事件之前，只有当用户接入接收单元已经从用户接收到访问时，视频显示控制单元向用户提供来自监视的视频 相机。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2012220246A

公开(公告)日：2012-11-12

申请号：JP2011083617

申请日：2011-04-05

Applicant: Dkk Toa Corp ,  東亜ディーケーケー株式会社

Inventor： NAITO KAZUTOMI ,  ICHIKAWA KYOSUKE

IPC: G01N1/38 ,  G01N1/10 ,  G01N1/28

Abstract: PROBLEM TO BE SOLVED: To provide a dilution apparatus in which a dilution ratio is unlikely to vary, a multistage dilution system and a dilution method.SOLUTION: A dilution apparatus comprises a dilution container C1 to which a sample source liquid S and a diluent R are introduced, introduction means which introduces the sample source liquid S and the diluent R to the dilution container C1, a stirrer M1 which prepares a diluted sample liquid by stirring and mixing the sample source liquid S and the diluent R introduced to the dilution container C1, and derivation means which derives a part of the prepared diluted sample liquid D1 from the dilution container C1 using a derivation tube L4e inserted into the diluted sample liquid D1. The introduction means is configured to introduce a part of the diluent R to the dilution container C1, then introduce the sample source liquid S and thereafter introduce the remaining diluent R.

Abstract translation: 要解决的问题：提供稀释比不太可能变化的稀释装置，多级稀释系统和稀释方法。 解决方案：稀释装置包括将样品源液S和稀释剂R引入的稀释容器C1，将样品源液S和稀释剂R引入稀释容器C1的引入装置，搅拌器M1， 通过搅拌和混合样品源液体S和引入到稀释容器C1的稀释剂R来制备稀释的样品液体，以及衍生装置，其使用插入的导出管L4e从稀释容器C1导出制备的稀释样品液体D1的一部分 进入稀释的样品液D1。 引入装置构造成将稀释剂R的一部分引入稀释容器C1，然后引入样品源液体S，之后引入剩余的稀释剂R.版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2012211818A

公开(公告)日：2012-11-01

申请号：JP2011077507

申请日：2011-03-31

Applicant: Dkk Toa Corp ,  東亜ディーケーケー株式会社

Inventor： KUMAZAWA KATSUMI

IPC: G01N21/47 ,  G01N21/49 ,  G01N21/64

Abstract: PROBLEM TO BE SOLVED: To eliminate an influence of noise from the outside, and normally detect a component to be measured and measure the concentration of the component.SOLUTION: In the optical measurement apparatus, a sensor section 3 and a converter (instrument body) 4 are connected to each other with optical fibers 2a to 2d, the sensor section 3 comprises: an optical system 31 for irradiating a sample with first light, receiving the reflected light, the transmitted light, the scattered light or the fluorescent light of the first light and converting the light to an electric signal; a light power conversion section 32 for converting second light to an electric power; an A/D converter 34 for converting the electric signal to a digital signal; and a modulator 36 for modulating third light on the basis of the digital signal. The converter (instrument body) 4 comprises: a power source section 41 for supplying an electric power; light-emitting sections 42a to 42c for emitting light by receiving the supply of the electric power and outputting the emitted light to the optical fibers 2a to 2d; a light-receiving section 43 for receiving the modulated light and converting the received light to an electric signal; and an output section 44 for outputting a measurement result on the basis of the electric signal.

Abstract translation: 要解决的问题：为了消除来自外部的噪声的影响，并且通常检测要测量的部件并测量部件的浓度。 解决方案：在光学测量装置中，传感器部分3和转换器（仪器主体）4用光纤2a至2d彼此连接，传感器部分3包括：用于将样品照射的光学系统31 第一光，接收第一光的反射光，透射光，散射光或荧光，并将光转换成电信号; 用于将第二光转换成电力的光功率转换部32; 用于将电信号转换为数字信号的A / D转换器34; 以及用于根据数字信号调制第三光的调制器36。 转换器（仪器主体）4包括：用于供电的电源部41; 用于通过接收电力供应并将发射的光输出到光纤2a至2d的发光部分的发光部分42a至42c; 用于接收调制光并将接收的光转换成电信号的光接收部分43; 以及输出部分44，用于输出基于电信号的测量结果。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2012181133A

公开(公告)日：2012-09-20

申请号：JP2011045030

申请日：2011-03-02

Applicant: Dkk Toa Corp ,  東亜ディーケーケー株式会社

Inventor： KUMAZAWA KATSUMI ,  SATO SHIGEKI

IPC: G01R19/00 ,  G01R19/25

Abstract: PROBLEM TO BE SOLVED: To accurately measure the amplitude and effective value of PWM-controlled AC current.SOLUTION: A measurement method of PWM-controlled AC current includes a current-voltage conversion step of converting PWM-controlled AC current to a voltage signal, an A/D conversion step of converting the voltage signal converted in the current-voltage conversion step to a digital signal at a sampling period which can reproduce the waveform of the voltage signal, and a measurement step of calculating the amplitude and effective value of AC current based on the digital signal converted in the A/D conversion step.

Abstract translation: 要解决的问题：准确测量PWM控制的交流电流的幅度和有效值。 PWM控制的交流电流的测量方法包括将PWM控制的交流电流转换为电压信号的电流 - 电压转换步骤，将电流电压转换的电压信号转换的A / D转换步骤 转换步骤到可以再现电压信号的波形的采样周期的数字信号，以及基于在A / D转换步骤中转换的数字信号来计算AC电流的幅度和有效值的测量步骤。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2012168110A

公开(公告)日：2012-09-06

申请号：JP2011030984

申请日：2011-02-16

Applicant: Dkk Toa Corp ,  東亜ディーケーケー株式会社

Inventor： ISHIKAWA RYUICHI

IPC: G01N27/28

Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic current measuring electrode which performs a measurement by circulating a detection electrode, can be stably used for a long period and is excellent in environmental consideration.SOLUTION: An electrolytic current measuring electrode comprises: a detection electrode supporting body 16 which has a rotating edge section at one end and a driving edge section at the other end; a supporting base body 3 which has a through-hole where the detection electrode supporting body 16 is inserted; a bearing 19 which holds a holding point positioned between the rotating edge section and the driving edge section of the detection electrode supporting body 16 on the supporting base body; a motor 10 which is connected to the driving edge section of the detection electrode supporting body and allows the same to precess with the holding point as a fulcrum; a detection electrode 18 which is arranged at the rotating edge section of the detection electrode supporting body 16; a detection electrode contact point which is fitted close to the holding point of the detection electrode supporting body 16 and electrically connected to the detection electrode; a fixing connection point which is fitted to the supporting base body; and an electric conductive spring 65 which electrically connects the detection electrode connection point and the fixing connection point.

Abstract translation: 要解决的问题：为了提供通过循环检测电极进行测量的电解电流测量电极，可以长期稳定地使用并且在环境考虑方面是优异的。 解决方案：电解电流测量电极包括：检测电极支撑体16，其一端具有旋转的边缘部分和另一端的驱动边缘部分; 支撑基体3，其具有插入检测电极支撑体16的通孔; 轴承19，其保持位于支撑基体上的检测电极支撑体16的旋转边缘部分和驱动边缘部分之间的保持点; 电动机10，其连接到检​​测电极支撑体的驱动边缘部分，并使其能够以保持点作为支点进入; 布置在检测电极支撑体16的旋转边缘部分的检测电极18; 检测电极接触点，其安装在检测电极支撑体16的保持点附近并电连接到检测电极; 固定连接点，其安装到所述支撑基体; 以及将检测电极连接点和固定连接点电连接的导电弹簧65。 版权所有（C）2012，JPO＆INPIT