公开(公告)号：US06688157B2

公开(公告)日：2004-02-10

申请号：US10271554

申请日：2002-10-17

申请人： Hirokazu Yamada ,  Hiroshi Sugino ,  Masato Ozawa ,  Syuichi Nakano

发明人： Hirokazu Yamada ,  Hiroshi Sugino ,  Masato Ozawa ,  Syuichi Nakano

IPC分类号： G01N27403

CPC分类号： G01N27/4075

摘要： A gas sensor element is inserted into a housing having a base end and is fixed with respect to the housing. Terminal electrodes are provided on the base end of the sensor element. An atmosphere-side cover including an insulator with terminal accommodation holes is provided on the base end of the housing. The insulator also has an element accommodation hole (communicating with the terminal accommodation holes) in which the base end of the sensor element is placed. The insulator has ribs forming inner surfaces defining the element accommodation hole. The rib thickness is smaller than that of the sensor element base end. Metal terminals are at least partially placed in respective terminal accommodation holes and have connecting portions with leads for external electrical connection. The ribs are located between the metal terminals to form spaces between the metal terminals. As the sensor element base end is placed in the element accommodation hole, terminal electrodes on the base end come into contact with the metal terminals and thereby electrically connected with the leads.

摘要翻译： 气体传感器元件插入到具有基端的壳体中并相对于壳体固定。 端子电极设置在传感器元件的基端。 在壳体的基端设置有包括具有端子容纳孔的绝缘体的气氛侧盖。 绝缘体还具有放置传感器元件的基端的元件容纳孔（与端子容纳孔连通）。 绝缘体具有形成限定元件容纳孔的内表面的肋。 肋厚度小于传感器元件基端的厚度。 金属端子至少部分地放置在相应的端子容纳孔中，并且具有与用于外部电连接的引线的连接部分。 肋位于金属端子之间，以在金属端子之间形成空间。 当传感器元件基端放置在元件容纳孔中时，基端的端子电极与金属端子接触，从而与引线电连接。

公开(公告)号：US06477887B1

公开(公告)日：2002-11-12

申请号：US09649056

申请日：2000-08-29

申请人： Masato Ozawa ,  Syuichi Nakano

发明人： Masato Ozawa ,  Syuichi Nakano

IPC分类号： G01N27403

CPC分类号： G01N27/4075

摘要： A gas sensor element is inserted into a housing having a base end and is fixed with respect to the housing. Terminal electrodes are provided on the base end of the sensor element. An atmosphere-side cover including an insulator with terminal accommodation holes is provided on the base end of the housing. The insulator also has an element accommodation hole (communicating with the terminal accommodation holes) in which the base end of the sensor element is placed. The insulator has ribs forming inner surfaces defining the element accommodation hole. The rib thickness is smaller than that of the sensor element base end. Metal terminals are at least partially placed in respective terminal accommodation holes and have connecting portions with leads for external electrical connection. The ribs are located between the metal terminals to form spaces between the metal terminals. As the sensor element base end is placed in the element accommodation hole, terminal electrodes on the base end come into contact with the metal terminals and thereby electrically connected with the leads.

摘要翻译： 气体传感器元件插入到具有基端的壳体中并相对于壳体固定。 端子电极设置在传感器元件的基端。 在壳体的基端设置有包括具有端子容纳孔的绝缘体的气氛侧盖。 绝缘体还具有放置传感器元件的基端的元件容纳孔（与端子容纳孔连通）。 绝缘体具有形成限定元件容纳孔的内表面的肋。 肋厚度小于传感器元件基端的厚度。 金属端子至少部分地放置在相应的端子容纳孔中，并且具有与用于外部电连接的引线的连接部分。 肋位于金属端子之间，以在金属端子之间形成空间。 当传感器元件基端放置在元件容纳孔中时，基端的端子电极与金属端子接触，从而与引线电连接。

公开(公告)号：US20050011063A1

公开(公告)日：2005-01-20

申请号：US10916501

申请日：2004-08-12

申请人： Hirokazu Yamada ,  Masato Ozawa

发明人： Hirokazu Yamada ,  Masato Ozawa

IPC分类号： G01N27/41 ,  B23K26/12 ,  B23K26/28 ,  G01N27/409 ,  G01N27/416 ,  H01R4/24

CPC分类号： B23K26/127 ,  B23K26/0823 ,  B23K26/12 ,  B23K26/206 ,  B23K26/22 ,  B23K26/244 ,  B23K26/28 ,  B23K26/346 ,  G01N27/4077 ,  Y10T29/49002 ,  Y10T29/49004 ,  Y10T29/49007 ,  Y10T29/49174 ,  Y10T29/49904 ,  Y10T29/49915 ,  Y10T29/49927 ,  Y10T29/4998 ,  Y10T29/53687 ,  Y10T29/53709

摘要： An improved manufacturing method for a gas sensor is provided which is capable of establishing a required hermetic seal in a body of the gas sensor. The method includes preparing a sensor assembly including a housing, an air cover, an insulation porcelain, and a sensor element, pressing the air cover against the housing to fit an end of the air cover on an end of the housing to form an overlap thereof, and welding the air cover to the housing over the overlap. The welding is accomplished while pressing the air cover against the housing, thereby compressing an elastic member in the air cover to establish a hermetic seal between the sensor element and the housing.

摘要翻译： 提供了一种用于气体传感器的改进的制造方法，其能够在气体传感器的主体中建立所需的气密密封。 该方法包括制备包括壳体，空气盖，绝缘瓷器和传感器元件的传感器组件，将空气盖压靠在壳体上以将空气盖的一端装配在壳体的端部上以形成其重叠 ，并且将空气盖在重叠上焊接到壳体。 在将空气盖压靠在壳体上的同时实现焊接，从而压缩空气盖中的弹性构件，以在传感器元件和壳体之间建立气密密封。

公开(公告)号：US06792678B2

公开(公告)日：2004-09-21

申请号：US09960736

申请日：2001-09-24

申请人： Hirokazu Yamada ,  Masato Ozawa

发明人： Hirokazu Yamada ,  Masato Ozawa

IPC分类号： H01R4300

CPC分类号： B23K26/127 ,  B23K26/0823 ,  B23K26/12 ,  B23K26/206 ,  B23K26/22 ,  B23K26/244 ,  B23K26/28 ,  B23K26/346 ,  G01N27/4077 ,  Y10T29/49002 ,  Y10T29/49004 ,  Y10T29/49007 ,  Y10T29/49174 ,  Y10T29/49904 ,  Y10T29/49915 ,  Y10T29/49927 ,  Y10T29/4998 ,  Y10T29/53687 ,  Y10T29/53709

摘要： An improved manufacturing method for a gas sensor is provided which is capable of establishing a required hermetic seal in a body of the gas sensor. The method includes preparing a sensor assembly including a housing, an air cover, an insulation porcelain, and a sensor element, pressing the air cover against the housing to fit an end of the air cover on an end of the housing to form an overlap thereof, and welding the air cover to the housing over the overlap. The welding is accomplished while pressing the air cover against the housing, thereby compressing an elastic member in the air cover to establish a hermetic seal between the sensor element and the housing. The air cover may be tack welded to the housing before welding the overlap for securing a positional relation between the air cover and the housing.

摘要翻译： 提供了一种用于气体传感器的改进的制造方法，其能够在气体传感器的主体中建立所需的气密密封。 该方法包括制备包括壳体，空气盖，绝缘瓷器和传感器元件的传感器组件，将空气盖压靠在壳体上以将空气盖的一端装配在壳体的端部上以形成其重叠 ，并且将空气盖在重叠上焊接到壳体。 在将空气盖压靠在壳体上的同时实现焊接，从而压缩空气盖中的弹性构件，以在传感器元件和壳体之间建立气密密封。 在焊接重叠以确保空气盖和壳体之间的位置关系的情况下，空气盖可以被定位焊接到壳体。

公开(公告)号：US07490404B2

公开(公告)日：2009-02-17

申请号：US11654652

申请日：2007-01-18

申请人： Hirokazu Yamada ,  Masato Ozawa

发明人： Hirokazu Yamada ,  Masato Ozawa

IPC分类号： H01R43/00

CPC分类号： B23K26/127 ,  B23K26/0823 ,  B23K26/12 ,  B23K26/206 ,  B23K26/22 ,  B23K26/244 ,  B23K26/28 ,  B23K26/346 ,  G01N27/4077 ,  Y10T29/49002 ,  Y10T29/49004 ,  Y10T29/49007 ,  Y10T29/49174 ,  Y10T29/49904 ,  Y10T29/49915 ,  Y10T29/49927 ,  Y10T29/4998 ,  Y10T29/53687 ,  Y10T29/53709

摘要： An improved manufacturing method for a gas sensor is provided which is capable of establishing a required hermetic seal in a body of the gas sensor. The method includes preparing a sensor assembly including a housing, an air cover, an insulation porcelain, and a sensor element, pressing the air cover against the housing to fit an end of the air cover on an end of the housing to form an overlap thereof, and welding the air cover to the housing over the overlap. The welding is accomplished while pressing the air cover against the housing, thereby compressing an elastic member in the air cover to establish a hermetic seal between the sensor element and the housing.

摘要翻译： 提供了一种用于气体传感器的改进的制造方法，其能够在气体传感器的主体中建立所需的气密密封。 该方法包括制备包括壳体，空气盖，绝缘瓷器和传感器元件的传感器组件，将空气盖压靠在壳体上以将空气盖的一端装配在壳体的端部上以形成其重叠 ，并且将空气盖在重叠上焊接到壳体。 在将空气盖压靠在壳体上的同时实现焊接，从而压缩空气盖中的弹性构件，以在传感器元件和壳体之间建立气密密封。

公开(公告)号：US20070113393A1

公开(公告)日：2007-05-24

申请号：US11654652

申请日：2007-01-18

申请人： Hirokazu Yamada ,  Masato Ozawa

发明人： Hirokazu Yamada ,  Masato Ozawa

IPC分类号： B23P21/00 ,  B21B13/22 ,  B23P11/00

CPC分类号： B23K26/127 ,  B23K26/0823 ,  B23K26/12 ,  B23K26/206 ,  B23K26/22 ,  B23K26/244 ,  B23K26/28 ,  B23K26/346 ,  G01N27/4077 ,  Y10T29/49002 ,  Y10T29/49004 ,  Y10T29/49007 ,  Y10T29/49174 ,  Y10T29/49904 ,  Y10T29/49915 ,  Y10T29/49927 ,  Y10T29/4998 ,  Y10T29/53687 ,  Y10T29/53709

摘要： An improved manufacturing method for a gas sensor is provided which is capable of establishing a required hermetic seal in a body of the gas sensor. The method includes preparing a sensor assembly including a housing, an air cover, an insulation porcelain, and a sensor element, pressing the air cover against the housing to fit an end of the air cover on an end of the housing to form an overlap thereof, and welding the air cover to the housing over the overlap. The welding is accomplished while pressing the air cover against the housing, thereby compressing an elastic member in the air cover to establish a hermetic seal between the sensor element and the housing.

摘要翻译： 提供了一种用于气体传感器的改进的制造方法，其能够在气体传感器的主体中建立所需的气密密封。 该方法包括制备包括壳体，空气盖，绝缘瓷器和传感器元件的传感器组件，将空气盖压靠在壳体上以将空气盖的一端装配在壳体的端部上以形成其重叠 ，并且将空气盖在重叠上焊接到壳体。 在将空气盖压靠在壳体上的同时实现焊接，从而压缩空气盖中的弹性构件，以在传感器元件和壳体之间建立气密密封。

公开(公告)号：US07181840B2

公开(公告)日：2007-02-27

申请号：US10916501

申请日：2004-08-12

申请人： Hirokazu Yamada ,  Masato Ozawa

发明人： Hirokazu Yamada ,  Masato Ozawa

IPC分类号： H01R43/00

CPC分类号： B23K26/127 ,  B23K26/0823 ,  B23K26/12 ,  B23K26/206 ,  B23K26/22 ,  B23K26/244 ,  B23K26/28 ,  B23K26/346 ,  G01N27/4077 ,  Y10T29/49002 ,  Y10T29/49004 ,  Y10T29/49007 ,  Y10T29/49174 ,  Y10T29/49904 ,  Y10T29/49915 ,  Y10T29/49927 ,  Y10T29/4998 ,  Y10T29/53687 ,  Y10T29/53709

摘要： An improved manufacturing method for a gas sensor is provided which is capable of establishing a required hermetic seal in a body of the gas sensor. The method includes preparing a sensor assembly including a housing, an air cover, an insulation porcelain, and a sensor element, pressing the air cover against the housing to fit an end of the air cover on an end of the housing to form an overlap thereof, and welding the air cover to the housing over the overlap. The welding is accomplished while pressing the air cover against the housing, thereby compressing an elastic member in the air cover to establish a hermetic seal between the sensor element and the housing.

摘要翻译： 提供了一种用于气体传感器的改进的制造方法，其能够在气体传感器的主体中建立所需的气密密封。 该方法包括制备包括壳体，空气盖，绝缘瓷器和传感器元件的传感器组件，将空气盖压靠在壳体上以将空气盖的一端装配在壳体的端部上以形成其重叠 ，并且将空气盖在重叠上焊接到壳体。 在将空气盖压靠在壳体上的同时实现焊接，从而压缩空气盖中的弹性构件，以在传感器元件和壳体之间建立气密密封。

公开(公告)号：US09014218B2

公开(公告)日：2015-04-21

申请号：US13408403

申请日：2012-02-29

申请人： Masato Ozawa

发明人： Masato Ozawa

IPC分类号： H04J3/04 ,  H04L5/16 ,  G09G5/00 ,  H04L25/02 ,  H04L27/10

CPC分类号： H04L5/16 ,  G09G5/006 ,  G09G2370/12 ,  H04L25/0272 ,  H04L27/10

摘要： A signal transmission system including a transmitting device and a receiving device, including: the transmitting device including: a first modulator that modulates a frequency of a control signal; and a first multiplexer that multiplexes the frequency-modulated control signal onto a DVI (Digital Visual Interface) signal to be transmitted to the receiving device via a single network cable; and the receiving device including: a first separator that separates the frequency-modulated control signal from the multiplexed DVI signal; and a first demodulator that demodulates the separated control signal.

摘要翻译： 一种包括发送装置和接收装置的信号传输系统，包括：所述发送装置包括：调制控制信号的频率的第一调制器; 以及第一多路复用器，其将调频控制信号复用到将通过单个网络电缆发送到接收设备的DVI（数字视频接口）信号; 并且所述接收装置包括：第一分离器，其将所述调频控制信号与所述多路复用的DVI信号分离; 以及解调分离的控制信号的第一解调器。

公开(公告)号：US20110043690A1

公开(公告)日：2011-02-24

申请号：US12805605

申请日：2010-08-09

申请人： Masato Ozawa

发明人： Masato Ozawa

IPC分类号： H04N7/04

CPC分类号： H04N7/108 ,  H04L25/0272 ,  H04L25/0276 ,  H04L25/085

摘要： A signal transmission system includes a transmission apparatus and a reception apparatus, the transmission apparatus including: a first portion that converts a video signal into differential signals, converts a vertical synchronization signal into a common mode signal, and transmits the converted signals to the reception apparatus via three pairs of signal lines; and a second portion that converts a horizontal synchronization signal into differential signals, converts a first console signal into a common mode signal, transmits the converted signals to the reception apparatus via a single pair of signal lines; the reception apparatus including: a third portion that restores the differential signals to the video signal, and restores the common mode signal to the vertical synchronization signal; and a fourth portion that restores the differential signals to the horizontal synchronization signal, and restores the common mode signal to the first console signal.

摘要翻译： 一种信号传输系统包括发送装置和接收装置，所述发送装置包括：将视频信号转换为差分信号的第一部分，将垂直同步信号转换为共模信号，并将转换的信号发送到接收装置 通过三对信号线; 以及第二部分，其将水平同步信号转换成差分信号，将第一控制台信号转换为共模信号，经由一对信号线将转换的信号发送到接收装置; 所述接收装置包括：将所述差分信号恢复到所述视频信号的第三部分，并且将所述共模信号恢复到所述垂直同步信号; 以及第四部分，其将差分信号恢复到水平同步信号，并将共模信号恢复到第一控制台信号。

公开(公告)号：US07299548B2

公开(公告)日：2007-11-27

申请号：US11026155

申请日：2005-01-03

申请人： Chieko Torii ,  Takayuki Yamamoto ,  Masato Ozawa

发明人： Chieko Torii ,  Takayuki Yamamoto ,  Masato Ozawa

IPC分类号： H01R43/00 ,  H05K13/00

CPC分类号： H02G15/043 ,  H01R13/5216 ,  H01R43/005 ,  Y10T29/49117 ,  Y10T29/49171 ,  Y10T29/49172 ,  Y10T29/49174 ,  Y10T29/49176 ,  Y10T29/49194

摘要： Sealing material is injected into a cap receiving an electric cable joint without remaining air bubbles. The cap has an opening at both ends and receives the joint, the electric cable being in the upper side and the joint being in the lower side. The sealing material is injected into the cap from the lower opening. The joint is inserted into the cap from the upper opening. Or, the joint is received in the cap, the sealing material is injected into the cap from the upper opening, and the cap position is reversed. Or, the sealing material is injected into the cap, from the upper opening, the joint is inserted into the cap, and the cap is reversed. A cap holder receives the cap such that the upper and/or lower opening of the cap is covered.

摘要翻译： 将密封材料注入到接收电缆接头的盖中，而不会留下气泡。 盖在两端具有开口并接收接头，电缆位于上侧，接头位于下侧。 密封材料从下开口注入盖中。 接头从上开口插入盖中。 或者，接头被接收在盖中，密封材料从上部开口注入到盖中，盖位置反向。 或者，将密封材料从上开口注入盖中，将接头插入盖中，并且盖反转。 盖帽容纳盖，使得盖的上部和/或下部开口被覆盖。