公开(公告)号：US5521939A

公开(公告)日：1996-05-28

申请号：US998682

申请日：1992-12-30

申请人： Tatsuo Miyachi ,  Hiroki Uchiyama

发明人： Tatsuo Miyachi ,  Hiroki Uchiyama

IPC分类号： H04L27/00 ,  H03L7/00 ,  H04L7/00 ,  H04L7/033 ,  H04L27/22 ,  H04B1/38 ,  H04L5/16

CPC分类号： H03L7/00 ,  H04L7/0332 ,  H04L7/0083

摘要： A timing reproduction device includes a timing error detector for detecting an error in timing of a signal transferred between a transmission side and a reception side on the basis of a received signal and for generating a timing error signal. An integrator integrates the timing error signal to thereby hold data necessary to maintain a timing synchronization. A sensing unit senses abrupt timing change in the received signal. A timing synchronizing unit executes a timing synchronizing operation for maintaining the timing synchronization by referring the data held in the integrator. A cutoff unit executes a cutoff operation which prevents the timing error signal from being applied to the integrator on the basis of the abrupt timing change sensed by the sensing unit.

摘要翻译： 定时再现装置包括：定时误差检测器，用于根据接收信号检测在发送侧和接收侧之间传送的信号的定时误差，并产生定时误差信号。 积分器对定时误差信号进行积分，从而保持维持定时同步所需的数据。 感测单元感测接收信号中的突然定时变化。 定时同步单元通过参考积分器中保存的数据执行用于维持定时同步的定时同步操作。 截止单元执行截止操作，其基于由感测单元感测到的突然的定时改变来防止定时误差信号被施加到积分器。

公开(公告)号：US5121428A

公开(公告)日：1992-06-09

申请号：US610317

申请日：1990-11-08

申请人： Hiroki Uchiyama ,  Hiroo Kitagawa ,  Nobuhide Yamazaki

发明人： Hiroki Uchiyama ,  Hiroo Kitagawa ,  Nobuhide Yamazaki

IPC分类号： G10L17/00

CPC分类号： G10L17/02

摘要： In a speaker verification system, a detecting part detects a speech section of an input speech signal by using a time-series acoustic parameters thereof. A segmentation part calculates individuality information for segmentation by using the time-series acoustic parameters within the speech section, and segments the input speech section into a plurality of blocks based on the individuality information. A feature extracting part extracts features of an unknown speaker for every segmented block by using the time-series acoustic parameters. A distance calculating part calculates a distance between the features of the speaker extracted by the feature extracting part and reference features stored in a memory. A decision part makes a decision as to whether or not the unknown speaker is a real speaker by comparing the calculated distance with a predetermined threshold value. Segmentation is made by calculating a primary moment of the spectrum, over a block, and finding successive values which satisfy a predetermined criterion.

摘要翻译： 在扬声器验证系统中，检测部分通过使用其时间序列声学参数来检测输入语音信号的语音部分。 分割部分通过使用语音部分内的时间序列声学参数来计算用于分割的个体信息，并且基于个性信息将输入语音部分分割成多个块。 特征提取部分通过使用时间序列声学参数来提取每个分段块的未知扬声器的特征。 距离计算部分计算由特征提取部分提取的扬声器的特征与存储在存储器中的参考特征之间的距离。 决定部件通过将计算出的距离与预定阈值进行比较，来决定未知扬声器是否是真实的扬声器。 通过在块上计算光谱的主要时刻并找到满足预定标准的连续值来进行分割。

公开(公告)号：US09122273B2

公开(公告)日：2015-09-01

申请号：US13578034

申请日：2010-02-26

申请人： Hiroki Uchiyama ,  Shinya Yuda ,  Hideaki Suzuki ,  Kozo Nakamura

发明人： Hiroki Uchiyama ,  Shinya Yuda ,  Hideaki Suzuki ,  Kozo Nakamura

IPC分类号： G06F15/00 ,  G05B23/02

CPC分类号： G05B23/0221 ,  G05B23/0278 ,  G05B2219/24019 ,  G05B2219/24042

摘要： The invention is related to a system and a method to determine whether a target equipment deviates from a normal state. If it is determined that the target equipment to be diagnosed deviates from the normal state, the degree of deviation of each parameter from the normal state as the reference is calculated as an abnormal contribution ratio. A failure cause is estimated from a similarity ratio between the calculated abnormal contribution ratio and the abnormal contribution ratio of each of the failure causes collected in the past and including failure phenomena and failure parts.

摘要翻译： 本发明涉及一种确定目标设备是否偏离正常状态的系统和方法。 如果确定要诊断的目标设备偏离正常状态，则将每个参数与作为基准的正常状态的偏差程度计算为异常贡献率。 根据计算出的异常贡献率与过去收集的每个故障原因的异常贡献率，包括故障现象和故障部分之间的相似度估计故障原因。

公开(公告)号：US08838324B2

公开(公告)日：2014-09-16

申请号：US13575668

申请日：2010-01-28

申请人： Hideaki Suzuki ,  Yoshinori Furuno ,  Kozo Nakamura ,  Shinya Yuda ,  Hiroki Uchiyama

发明人： Hideaki Suzuki ,  Yoshinori Furuno ,  Kozo Nakamura ,  Shinya Yuda ,  Hiroki Uchiyama

IPC分类号： G06F11/30 ,  G06F11/00 ,  G06F7/70 ,  G06F19/00 ,  E02F9/26 ,  B66C13/16 ,  E02F9/20 ,  G05B23/02 ,  G06Q10/06

CPC分类号： E02F9/2025 ,  B66C13/16 ,  E02F9/264 ,  E02F9/267 ,  G05B23/0278 ,  G06Q10/06

摘要： Monitoring and diagnosing device including: a classification information storage section; frequency information storage section: a first data classifier section reading out reference classification information from the classification information storage section, comparing operational data, detected by a plurality of sensors and inputted in time sequence, with the reference classification information to classify the operational data, and then generating operational data classification information; a frequency comparator section compiling the operational data classification information, generating operational data frequency information by adding, to the operational data classification information, appearance frequency information for each classification of operational data, reading out reference frequency information from the frequency information storage section, and then generating operational data frequency comparison information by comparing operational data frequency information with the reference frequency information; and an abnormality diagnosing section performing an abnormality diagnosis upon the working machine by use of the operational data classification information and operational data frequency comparison information.

摘要翻译： 监测和诊断装置包括：分类信息存储部分; 频率信息存储部分：从分类信息存储部分读取参考分类信息的第一数据分类器部分，将由多个传感器检测并且按时间顺序输入的操作数据与参考分类信息进行比较以对操作数据进行分类;以及 然后生成操作数据分类信息; 频率比较器部分，编译操作数据分类信息，通过向操作数据分类信息添加用于操作数据的每个分类的出现频率信息，从频率信息存储部分读出参考频率信息，生成操作数据频率信息，然后 通过将操作数据频率信息与参考频率信息进行比较来产生操作数据频率比较信息; 以及异常诊断部，其通过使用所述操作数据分类信息和操作数据频率比较信息对所述作业机进行异常诊断。

公开(公告)号：US08807827B2

公开(公告)日：2014-08-19

申请号：US13581897

申请日：2010-08-31

申请人： Masayuki Koda ,  Hiroki Uchiyama ,  Takashi Niwa

发明人： Masayuki Koda ,  Hiroki Uchiyama ,  Takashi Niwa

IPC分类号： G04B15/14 ,  G04B15/06

CPC分类号： G04B15/06 ,  G04B15/14

摘要： A detent escapement for a timepiece includes an escape wheel, a balance having an unlocking jewel, and a blade. A rotation reference line is formed by a straight line passing through a rotation center of the blade in a state where the balance is at an oscillation center. In order to balance (1) a sum total of the effects on rotational movement of the balance caused by “impulse before dead point” and by “resistance after dead point”, which together comprise the total effect causing the timepiece to advance, and (2) a sum total of the effects on rotational movement of the balance caused by “resistance before dead point” and by “impact after dead point”, which together comprise the total effect causing the timepiece to slow, the unlocking jewel is aligned with the rotation reference line and positioned at a position facing towards a direction farthest from the escape wheel.

摘要翻译： 钟表的止动擒纵机构包括擒纵轮，具有解锁宝石的平衡物和叶片。 旋转基准线在平衡处于振荡中心的状态下由穿过叶片的旋转中心的直线形成。 为了平衡（1）由“死点之前的冲动”和“死点之后的阻力”引起的平衡对旋转运动的影响的总和，其一起构成导致钟表前进的总效果，和 2）由“死点之前的阻力”和“死点后的冲击”引起的平衡对旋转运动的影响的总和，其一起构成导致钟表减速的总体效果，解锁宝石与 旋转参考线并且位于面向远离擒纵轮的方向的位置。

公开(公告)号：US20130091134A1

公开(公告)日：2013-04-11

申请号：US13702771

申请日：2010-06-08

申请人： Hiroki Uchiyama ,  Shinya Yuda ,  Kozo Nakamura

发明人： Hiroki Uchiyama ,  Shinya Yuda ,  Kozo Nakamura

IPC分类号： G06F17/30

CPC分类号： G06F17/30424 ,  G06Q10/20 ,  G06Q30/016

摘要： A maintenance operation instance collection apparatus includes: a storage unit that includes a maintenance operation instance database in which operation information obtained from a device via a sensor and maintenance information on a measure to deal with the operation information corresponding thereto are stored in association with each other; and a control unit that receives an input of new operation information, receives an input of new maintenance information, searches the maintenance operation instance database using the newly-received maintenance information as a search key, acquires searched operation information, compares the newly-received operation information to the acquired operation information, determines whether or not the newly-received operation information is close to the acquired operation information in such a degree of satisfying a prescribed criterion, and, if the newly-received operation information is not determined to be close to the acquired operation information, prompts a re-input of the newly-received maintenance information.

摘要翻译： 维护操作实例收集装置包括：存储单元，其包括维护操作实例数据库，其中通过传感器从设备获得的操作信息和关于对应于其的操作信息的测量的维护信息彼此关联地存储 ; 以及控制单元，接收新的操作信息的输入，接收新的维护信息的输入，使用新接收的维护信息作为搜索关键字检索维护操作实例数据库，获取搜索的操作信息，比较新接收的操作 对所获取的操作信息的信息，以满足规定标准的程度确定新接收的操作信息是否接近所获取的操作信息，并且如果新接收的操作信息未被确定为接近于 所获取的操作信息提示重新输入新接收的维护信息。

公开(公告)号：US08367158B2

公开(公告)日：2013-02-05

申请号：US12890355

申请日：2010-09-24

申请人： Hiroki Uchiyama

发明人： Hiroki Uchiyama

IPC分类号： B05D1/18

CPC分类号： B41J2/155 ,  B41J2/14233 ,  B41J2/1606 ,  B41J2/1642 ,  B41J2002/14459 ,  B41J2202/20

摘要： The method forms a liquid-repellent film on a surface of a nozzle plate having nozzle apertures through which droplets of liquid are ejected. The method includes: a termination process step of carrying out a hydrogen termination process or a halogen termination process on a surface of a nozzle plate, at least a portion of the surface of the nozzle plate being made of a material containing silicon; and a liquid-repellent film formation step of forming a liquid-repellent film on the surface of the nozzle plate after the termination process step by bringing a liquid-repellent film raw material into contact with the surface of the nozzle plate while applying energy to the surface. Each molecule constituting the liquid-repellent film raw material has an unsaturated carbon bond at an end and has a liquid-repellent functional group. The liquid-repellent film is bonded to the surface of the nozzle plate through silicon-carbon bonds.

摘要翻译： 该方法在具有喷嘴孔的喷嘴板的表面上形成防液膜，通过该喷嘴孔喷射液滴。 该方法包括：在喷嘴板的表面上执行氢终止过程或卤素终止处理的终止处理步骤，喷嘴板的表面的至少一部分由含有硅的材料制成; 以及拒水膜形成步骤，在终止处理步骤之后，在喷嘴板的表面上形成拒水膜，使得拒水膜原料与喷嘴板的表面接触，同时向 表面。 构成防液膜原料的各分子在末端具有不饱和碳键，具有疏液性官能团。 该疏液膜通过硅碳键与喷嘴板的表面接合。

公开(公告)号：US20120317444A1

公开(公告)日：2012-12-13

申请号：US13575668

申请日：2010-01-28

申请人： Hideaki Suzuki ,  Yoshinori Furuno ,  Kozo Nakamura ,  Shinya Yuda ,  Hiroki Uchiyama

发明人： Hideaki Suzuki ,  Yoshinori Furuno ,  Kozo Nakamura ,  Shinya Yuda ,  Hiroki Uchiyama

IPC分类号： G06F11/30

CPC分类号： E02F9/2025 ,  B66C13/16 ,  E02F9/264 ,  E02F9/267 ,  G05B23/0278 ,  G06Q10/06

摘要： Monitoring and diagnosing device including: a classification information storage section; frequency information storage section; a first data classifier section reading out reference classification information from the classification information storage section, comparing operational data, detected by a plurality of sensors and inputted in time sequence, with the reference classification information to classify the operational data, and then generating operational data classification information; a frequency comparator section compiling the operational data classification information, generating operational data frequency information by adding, to the operational data classification information, appearance frequency information for each classification of operational data, reading out reference frequency information from the frequency information storage section, and then generating operational data frequency comparison information by comparing operational data frequency information with the reference frequency information; and an abnormality diagnosing section performing an abnormality diagnosis upon the working machine by use of the operational data classification information and operational data frequency comparison information.

摘要翻译： 监测和诊断装置包括：分类信息存储部分; 频率信息存储部分; 从分类信息存储部分读取参考分类信息的第一数据分类器部分，将由多个传感器检测并且按时间顺序输入的操作数据与参考分类信息进行比较，以分类操作数据，然后生成操作数据分类 信息; 频率比较器部分，编译操作数据分类信息，通过向操作数据分类信息添加用于操作数据的每个分类的出现频率信息，从频率信息存储部分读出参考频率信息，生成操作数据频率信息，然后 通过将操作数据频率信息与参考频率信息进行比较来产生操作数据频率比较信息; 以及异常诊断部，其通过使用所述操作数据分类信息和操作数据频率比较信息对所述作业机进行异常诊断。

公开(公告)号：US20120310597A1

公开(公告)日：2012-12-06

申请号：US13578034

申请日：2010-02-26

申请人： Hiroki Uchiyama ,  Shinya Yuda ,  Hideaki Suzuki ,  Kozo Nakamura

发明人： Hiroki Uchiyama ,  Shinya Yuda ,  Hideaki Suzuki ,  Kozo Nakamura

IPC分类号： G06F15/00

CPC分类号： G05B23/0221 ,  G05B23/0278 ,  G05B2219/24019 ,  G05B2219/24042

摘要： Conditional base maintenance has been gaining widespread acceptance, with numerous sensors attached to equipment for constant monitoring of its operational state, the resulting sensor data being compared with those about the equipment in the normal state for a diagnosis to determine whether the equipment is currently operating normally, the result of the diagnosis being used to conduct maintenance. Conditional base maintenance can rapidly detect aging deterioration of the equipment, so that abnormal sates that were not detected before in time base maintenance can now be detected. However, although conventional diagnosis technology can distinguish between the normal state and anomaly, it has been difficult with such technology to identify causes including abnormal phenomena and parts. If it is determined that the target equipment to be diagnosed deviates from the normal state, the degree of deviation of each parameter from the normal state as the reference is calculated as an abnormal contribution ratio. A failure cause is estimated from a similarity ratio between the calculated abnormal contribution ratio and the abnormal contribution ratio of each of the failure causes collected in the past and including failure phenomena and failure parts.

摘要翻译： 有条件的基地维护得到了广泛的接受，许多传感器连接到设备上，用于持续监控其运行状态，所得到的传感器数据与正常状态下的设备进行比较，以进行诊断，以确定设备是否正常运行 ，诊断结果用于进行维护。 有条件的基座维护可以快速检测设备的老化恶化，从而可以检测到在时基维护中未检测到的异常状态。 然而，虽然常规诊断技术可以区分正常状态和异常现象，但是通过这种技术难以识别出异常现象和部件的原因。 如果确定要诊断的目标设备偏离正常状态，则将每个参数与作为基准的正常状态的偏差程度计算为异常贡献率。 根据计算出的异常贡献率与过去收集的每个故障原因的异常贡献率，包括故障现象和故障部分之间的相似度估计故障原因。

公开(公告)号：US20120209570A1

公开(公告)日：2012-08-16

申请号：US13502896

申请日：2009-10-19

申请人： Hiroki Uchiyama ,  Yoshinori Furuno ,  Hideaki Suzuki ,  Kozo Nakamura

发明人： Hiroki Uchiyama ,  Yoshinori Furuno ,  Hideaki Suzuki ,  Kozo Nakamura

IPC分类号： G06F15/00

CPC分类号： E02F9/2025 ,  E02F9/267 ,  G06Q10/20

摘要： Provided is a construction machine diagnosing system and method in which even a user who has little knowledge of any procedures and techniques for diagnosing construction machines can speedily diagnose a desired machine in a manner appropriate for particular data characteristics of the machine.A diagnosis device 10 acquires diagnostic data from a diagnostic data storage device 30, extracts data characteristics from the information contained in the diagnostic data, acquires from a diagnostic knowledge storage device 20 any diagnosing techniques considered to be effective for the data characteristics, and presents to a user the diagnosing techniques along with respective degrees of effectiveness. The user uses the presented degrees of effectiveness to select a desired diagnosing technique and conduct a diagnosis. In addition, in order to make effective use of the diagnostic knowledge stored within the diagnostic knowledge storage device 20, a diagnostic knowledge generating section 107 classifies common data characteristics by elements of diagnosing techniques and stores the classified data characteristics and the elements of the diagnosing techniques, as new diagnostic knowledge.

摘要翻译： 提供了一种施工机械诊断系统和方法，其中即使对于用于诊断施工机械的任何程序和技术知之甚少的用户也可以以适合于机器的特定数据特性的方式快速地诊断期望的机器。 诊断装置10从诊断数据存储装置30获取诊断数据，从诊断数据中包含的信息中提取数据特征，从诊断知识存储装置20获取被认为对数据特性有效的诊断技术， 用户诊断技术以及相应的有效性程度。 用户使用呈现的有效性来选择所需的诊断技术并进行诊断。 此外，为了有效利用存储在诊断知识存储装置20内的诊断知识，诊断知识生成部107通过诊断技术的要素对公共数据特征进行分类，并存储分类数据特征和诊断技术的要素 ，作为新的诊断知识。