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1. 发明授权

US08121844B2 Dimension measurement system 有权
标题翻译：尺寸测量系统
公开(公告)号：US08121844B2
公开(公告)日：2012-02-21
申请号：US12992477
申请日：2009-05-26
申请人： Kengo Nakao , Hidetaka Yamashita , Katsumi Hirano
发明人： Kengo Nakao , Hidetaka Yamashita , Katsumi Hirano
IPC分类号： G10L21/00
CPC分类号： G01B21/02 , G10L15/26 , H04R27/00 , H04R2227/003 , H04R2410/00 , H04R2420/07
摘要： A dimension measurement system is provided. The dimension measurement system includes a speech I/O device fit in an ear canal of a worker, generating a voice signal from vibration in the air emitted from an eardrum of the worker and propagated inside the ear canal, and outputting the voice signal and an information processing device realizing a speech recognition function recognizing a measurement value of a dimension of an object from the voice signal that the speech I/O device output and a judgment function judging if the measurement value satisfies a reference value of the object.
摘要翻译：提供尺寸测量系统。尺寸测量系统包括配合在工作人员的耳道中的语音I / O装置，从工作人员的鼓膜发出的空气中产生声音信号并在耳道内传播，并输出语音信号和实现语音识别功能的语音识别功能，该语音识别功能从语音I / O设备输出的语音信号中识别对象的维度的测量值，判断功能判断测量值是否满足对象的参考值。

2. 发明申请

US20110066439A1 DIMENSION MEASUREMENT SYSTEM 有权
标题翻译：尺寸测量系统
公开(公告)号：US20110066439A1
公开(公告)日：2011-03-17
申请号：US12992477
申请日：2009-05-26
申请人： Kengo Nakao , Hidetaka Yamashita , Katsumi Hirano
发明人： Kengo Nakao , Hidetaka Yamashita , Katsumi Hirano
IPC分类号： G10L11/00
CPC分类号： G01B21/02 , G10L15/26 , H04R27/00 , H04R2227/003 , H04R2410/00 , H04R2420/07
摘要： A dimension measurement system is provided. The dimension measurement system includes a speech I/O device fit in an ear canal of a worker, generating a voice signal from vibration in the air emitted from an eardrum of the worker and propagated inside the ear canal, and outputting the voice signal and an information processing device realizing a speech recognition function recognizing a measurement value of a dimension of an object from the voice signal that the speech I/O device output and a judgment function judging if the measurement value satisfies a reference value of the object.
摘要翻译：提供尺寸测量系统。尺寸测量系统包括配合在工作人员的耳道中的语音I / O装置，从工作人员的鼓膜发出的空气中产生声音信号并在耳道内传播，并输出语音信号和实现语音识别功能的语音识别功能，该语音识别功能从语音I / O设备输出的语音信号中识别对象的维度的测量值，判断功能判断测量值是否满足对象的参考值。

3. 发明授权

US4035586A Current supply system for terminal devices 失效
标题翻译：终端设备供电系统
公开(公告)号：US4035586A
公开(公告)日：1977-07-12
申请号：US660780
申请日：1976-02-24
申请人： Hirotoshi Shirasu , Hidetaka Yamashita , Tatsumasa Oonuma , Takeshi Fukuhara
发明人： Hirotoshi Shirasu , Hidetaka Yamashita , Tatsumasa Oonuma , Takeshi Fukuhara
IPC分类号： H04M19/00 , H04Q1/28
CPC分类号： H04M19/00 , H04M19/001
摘要： A current supply system for terminal devices in which the line circuits are divided into groups in accordance with the line impedance thereof between an exchange or switching network and respective terminal devices or telephone sets, and a different voltage is applied to respective groups of line circuits which corresponds to the current matching the line impedance for the respective groups of line circuits.
摘要翻译：一种用于终端设备的电流供应系统，其中根据交换机或交换网络与相应的终端设备或电话机之间的线路阻抗将线路电路分成几组，并且将不同的电压施加到相应的线路电路组对应于相应的线路电路组的线路阻抗匹配的电流。

4. 发明授权

US4186382A Switching network 失效
标题翻译：切换网络
公开(公告)号：US4186382A
公开(公告)日：1980-01-29
申请号：US795450
申请日：1977-05-10
申请人： Hidetaka Yamashita , Yuji Miura
发明人： Hidetaka Yamashita , Yuji Miura
IPC分类号： H03K17/00 , H03K17/72 , H04Q3/52 , H04Q3/50
CPC分类号： H04Q3/521
摘要： In a switching network having cross-points constituted by semiconductor switch elements of four-layer structure of PNPN, communication channels are connected in an unbalanced configuration, and all vertical or column buses and horizontal or row buses constituting the switching matrix are individually grounded through respective capacitors, whereby the semiconductor switch elements are inhibited from erroneous firings due to application of voltages having a high raise-up rate such as high frequency noises, thereby to protect the switching network from erroneous switching operations without increasing cross-talk.
摘要翻译：在具有由PNPN的四层结构的半导体开关元件构成的交叉点的交换网络中，通信信道以不平衡配置连接，构成开关矩阵的所有垂直或列总线和水平或行总线通过相应的单独接地电容器，由于由于施加了诸如高频噪声的高升高速率的电压而使得半导体开关元件被禁止发生错误，从而在不增加串扰的情况下保护开关网络免于错误的开关操作。

5. 发明授权

US4172215A Transformer coupling circuit providing for cancellation of D.C. fluxes 失效
标题翻译：变压器耦合电路，用于消除直流通量
公开(公告)号：US4172215A
公开(公告)日：1979-10-23
申请号：US836591
申请日：1977-09-26
申请人： Hidetaka Yamashita
发明人： Hidetaka Yamashita
IPC分类号： H04B3/00 , H01F19/00 , H01F27/34 , H01F30/00 , H04Q3/00 , H04Q3/42 , H04Q3/72 , H04M3/18
CPC分类号： H04Q3/00
摘要： In a coupling circuit for A.C. coupling a switching network to a trunk circuit through a coupling transformer, a magnetic flux cancel circuit is provided for canceling non-varying magnetic fluxes produced by direct current components of a switch-hold current and a control signal which are applied, respectively, to the primary and the secondary windings of the transformer at its core to each other. The flux cancel circuit comprises a rectifier circuit such as a diode bridge circuit. The rectifier circuit is connected at least between the trunk circuit and the secondary winding of the transformer coupled therewith such that the direction of an output current of the rectifier is predetermined with respect to that of a direct current supplied to the primary winding to cancel the non-varying magnetic fluxes by the direct currents in the transformer.
摘要翻译：在用于通过耦合变压器将开关网络耦合到中继电路的耦合电路中，提供磁通消除电路，用于抵消由开关保持电流和控制信号的直流分量产生的不变变磁通，分别施加到变压器的初级和次级绕组的核心处。磁通消除电路包括诸如二极管桥式电路的整流电路。整流电路至少连接在中继电路和与其耦合的变压器的次级绕组之间，使得整流器的输出电流的方向相对于提供给初级绕组的直流电的方向是预定的， - 通过变压器中的直流电变化磁通量。

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