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公开(公告)号：US4688425A
公开(公告)日：1987-08-25
申请号：US830880
申请日：1986-02-19
Applicant: Kenji Kanehara , Seizi Huzino , Kazuhiko Miura , Minoru Ohta
Inventor： Kenji Kanehara , Seizi Huzino , Kazuhiko Miura , Minoru Ohta
CPC classification number: F02D41/187 , G01F1/696 , G01F1/698 , G01F25/0007
Abstract: In a direct-heated flow measuring apparatus including an electric heater of a film resistor type and a temperature-detecting resistor for detecting the temperature within a passage, the flow rate thereof is measured by a sensing circuit. The temperatures of the electric heater and the temperature of the temperature-detecting resistor are compared. The measuring operation of the sensing circuit is stopped when the temperature within the passage is abnormal as indicated by this comparison.
Abstract translation: 在包括膜电阻型电加热器和用于检测通道内的温度的温度检测电阻器的直接加热流量测量装置中，其流量由感测电路测量。 比较电加热器的温度和温度检测电阻器的温度。 当该比较所示的通道内的温度异常时，传感电路的测量操作停止。
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公开(公告)号：US4443781A
公开(公告)日：1984-04-17
申请号：US336401
申请日：1981-12-31
Applicant: Minoru Ohta , Yutaka Hattori , Tomio Kawakami , Michitosi Onoda
Inventor： Minoru Ohta , Yutaka Hattori , Tomio Kawakami , Michitosi Onoda
CPC classification number: G01N27/12
Abstract: A compact and durable gas detecting sensor for detecting the partial pressure of oxygen gas in the exhaust gases of an internal combustion engine is disclosed. The sensor is provided with a sensing element made of ceramic material having an electrical characteristic which varies in response to variations in the partial pressure of oxygen gas, such as CoO, a base member made of electrically insulating ceramic material, such as alumina, and electrodes held by the base member. The sensing element is integrally fixed to the base member through an intermediate layer made of ceramic material which is non-reactive with the sensing element.
Abstract translation: 公开了一种用于检测内燃机废气中的氧气分压的紧凑而耐用的气体检测传感器。 该传感器设置有由陶瓷材料制成的传感元件，其具有响应于氧气分压（例如CoO），由电绝缘陶瓷材料（例如氧化铝）制成的基座部件和电极 由基地会员持有。 感测元件通过与感测元件不反应的由陶瓷材料制成的中间层一体地固定到基底构件。
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公开(公告)号：US4308518A
公开(公告)日：1981-12-29
申请号：US167023
申请日：1980-07-09
Applicant: Tadashi Hattori , Mitsuru Asano , Minoru Ohta , Eturo Yasuda
Inventor： Tadashi Hattori , Mitsuru Asano , Minoru Ohta , Eturo Yasuda
Abstract: A gas component detector has a detector element of a metal oxide held on one end of a ceramic body. The detector element is electrically connected to a pair of electrodes and the pair of electrodes are in turn welded to a pair of sub-lead-lines to deliver a detected electric signal from the detector element. The pair of electrodes and sub-lead-lines are inserted in a pair of through holes of the ceramic body and the pair of electrodes are fixed by an inorganic adhesive within the through holes. The openings of the pair of through holes of the ceramic body at the opposite end with respect to the detector element are closed by a sealing material of an electrically insulating metal oxide.
Abstract translation: 气体成分检测器具有保持在陶瓷体一端的金属氧化物的检测元件。 检测器元件电连接到一对电极，并且该对电极又被焊接到一对副引线上，以从检测器元件传送检测到的电信号。 一对电极和副引线插入到陶瓷体的一对通孔中，并且一对电极通过无机粘合剂固定在通孔内。 相对于检测器元件的相对端的陶瓷体的一对通孔的开口由电绝缘金属氧化物的密封材料封闭。
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公开(公告)号：US4258563A
公开(公告)日：1981-03-31
申请号：US953955
申请日：1978-10-23
Applicant: Eturo Yasuda , Yoshihiro Segawa , Minoru Ohta
Inventor： Eturo Yasuda , Yoshihiro Segawa , Minoru Ohta
CPC classification number: F02D41/1455 , G01N27/122
Abstract: A gas sensor including a gas sensing element whose electrical resistance varies in accordance with the gas composition in the exhaust gas, especially the oxygen content in the exhaust gas, and a reference resistor connected in series with the gas sensing element. A predetermined voltage is applied across the series circuit of the gas sensing element and the reference resistor to detect the gas composition in the exhaust gas by a voltage at the junction point of the gas sensing element and the reference resistor. The gas sensor further comprises a circuit for monitoring the voltage at the junction point and another circuit responsive to the monitoring circuit to change the resistance of the reference resistor so that when the voltage at the junction point exceeds the predetermined range, the resistance of the reference resistor is changed such that the voltage at the junction point may change within the predetermined range in the state after the reference resistor is changed to ensure that the voltage at the junction point properly indicates the gas composition even if the resistance of the gas sensing element changes with the operating temperature of the gas sensing element or with time.
Abstract translation: 一种气体传感器，其包括气体传感元件，其电阻根据排气中的气体组成，特别是废气中的氧含量而变化，以及与气体感测元件串联连接的参考电阻。 在气体感测元件和参考电阻器的串联电路之间施加预定电压，以通过气体感测元件和参考电阻器的接合点处的电压来检测排气中的气体成分。 气体传感器还包括用于监测接合点处的电压的电路和响应于监视电路的另一电路，以改变参考电阻器的电阻，使得当接合点处的电压超过预定范围时，参考电阻 改变电阻器，使得在参考电阻器改变之后的状态下，接合点处的电压可能在预定范围内改变，以确保即使气体感测元件的电阻改变，接合点处的电压也适当地指示气体组成 与气体感测元件的工作温度或时间。
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公开(公告)号：US4235096A
公开(公告)日：1980-11-25
申请号：US4189
申请日：1979-01-17
Applicant: Eturo Yasuda , Yoshihiro Segawa , Minoru Ohta
Inventor： Eturo Yasuda , Yoshihiro Segawa , Minoru Ohta
CPC classification number: F02D41/1455 , G01N27/122
Abstract: A gas detection apparatus with a gas detection element of which the electric resistance changes in accordance with a gas constituent, especially oxygen, in exhaust gas, wherein a fixed voltage is applied to a series circuit of the gas detection element and the reference resistor, and from the voltge at the voltage dividing point between the gas detection element and the reference resistor it is detected whether the gas constituent has exceeded a predetermined range or not. The gas detection apparatus includes a plurality of comparators each for comparing the voltage at the voltage dividing point with a corresponding one of the reference voltages to generate a comparison signal, and a logic circuit responsive to the rise or fall of the comparison signals showing that the gas constituent has exceeded a predetermined range.
Abstract translation: 一种具有气体检测元件的气体检测元件，其中电阻根据废气中的气体成分，特别是氧气而变化，其中固定电压施加到气体检测元件和参考电阻器的串联电路，以及 从气体检测元件和参考电阻之间的分压点的电压开始，检测气体成分是否超过预定范围。 气体检测装置包括多个比较器，每个比较器用于将分压点处的电压与相应的参考电压进行比较以产生比较信号，以及响应于比较信号的上升或下降的逻辑电路， 气体成分已超过预定范围。
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Patent Agency Ranking
公开(公告)号：US3931050A
公开(公告)日：1976-01-06
申请号：US460580
申请日：1974-04-12
Applicant: Mitsuru Asano , Minoru Ohta , Masami Oki
Inventor： Mitsuru Asano , Minoru Ohta , Masami Oki
CPC classification number: B01J23/40 , B01D53/9413 , B01D53/944 , B01J23/56 , B01J37/0244 , B01D2255/1021 , B01D2255/1026 , B01D2255/2025 , B01D2255/2042 , B01D2255/2063
Abstract: A catalyst for purifying exhaust gas from vehicles comprises a monolithic carrier having a plurality of exhaust gas passages penetrating through the carrier, a layer of active refractory metallic oxide such as .gamma.-alumina, containing 1 to 20% by weight of a catalytic metal such as platinum deposited as first layer on inside surfaces of said plurality of the passages, and a layer of exhaust gas-permeable refractory metallic oxide such as .gamma.-alumina free from a catalytic metal deposited as an outermost layer further upon the first layer.
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公开(公告)号：US20110310757A1
公开(公告)日：2011-12-22
申请号：US13148898
申请日：2010-02-22
Applicant: Shogo Yokoyama , Minoru Ohta
Inventor： Shogo Yokoyama , Minoru Ohta
IPC: H04L12/26
CPC classification number: H04L45/125 , H04L45/70
Abstract: A monitoring node periodically transmits an active/inactive monitoring signal to selection target nodes. Upon receipt of the active/inactive monitoring signal, each selection target node calculates a current subscriber accommodated ratio, which is load information, creates an active/inactive monitoring response signal based on the load information, and transmits the active/inactive monitoring response signal to the monitoring node. Upon receipt of the active/inactive monitoring response signal from the selection target node, the monitoring node extracts the load information from the active/inactive monitoring response signal, determines the relevant acquisition ratio based on the load information, and performs the selection procedure of a destination node based on the determined acquisition ratio.
Abstract translation: 监视节点周期性地向选择目标节点发送主动/不活动监视信号。 在接收到主动/不活跃监视信号时，每个选择目标节点根据负载信息计算当前用户容纳比率，即负载信息，根据负载信息创建主动/不活动监视响应信号，并将主动/不活动监视响应信号发送到 监控节点。 在从选择对象节点接收到主动/不活动监视响应信号时，监视节点从有效/非活动监视响应信号中提取负载信息，根据负载信息确定相关采集率，并执行一个 基于确定的获取比率的目的地节点。
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公开(公告)号：US20070277614A1
公开(公告)日：2007-12-06
申请号：US11808138
申请日：2007-06-06
Applicant: Yuji Takahashi , Fumihiko Nakazawa , Hiroshi Ishikawa , Masanori Yachi , Takayuki Yamaji , Minoru Ohta
Inventor： Yuji Takahashi , Fumihiko Nakazawa , Hiroshi Ishikawa , Masanori Yachi , Takayuki Yamaji , Minoru Ohta
CPC classification number: G01H11/08
Abstract: A vibration sensor includes a vibration body, a drive circuit that vibrates the vibration body, a sense circuit that refers to a reference signal associated with a drive signal for the drive circuit and detects a physical state of the vibration body on the basis of a sense signal related to vibration of the vibration body, and a capacitor provided between the drive circuit and ground. The capacitor has a temperature characteristic of a capacitance value defined so as to compensate for at least a part of the temperature characteristic of a sensitivity of the sense signal to the vibration of the vibration body.
Abstract translation: 振动传感器包括：振动体，使振动体振动的驱动电路;感测电路，其参考与驱动电路的驱动信号相关联的参考信号，并根据感觉检测振动体的物理状态 与振动体的振动有关的信号，以及设置在驱动电路和地之间的电容器。 电容器具有电容值的温度特性，其定义为补偿感测信号对振动体的振动的灵敏度的温度特性的至少一部分。
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59.发明申请Information storage medium, information reproduction device, information reproduction method 审中-公开信息存储介质，信息再现装置，信息再现方法公开(公告)号：US20050013207A1
公开(公告)日：2005-01-20
申请号：US10844472
申请日：2004-05-13
Applicant: Yasufumi Tsumagari , Hideki Mimura , Kazuhiko Taira , Hideo Ando , Yoichiro Yamagata , Teiichi Ichikawa , Yumiko Taga , Minoru Ohta
Inventor： Yasufumi Tsumagari , Hideki Mimura , Kazuhiko Taira , Hideo Ando , Yoichiro Yamagata , Teiichi Ichikawa , Yumiko Taga , Minoru Ohta
IPC: G11B20/12 , G11B13/00 , G11B27/00 , G11B27/10 , G11B27/30 , G11B27/32 , G11B27/34 , H04N5/85 , H04N9/804 , H04N9/806 , H04N9/82
CPC classification number: H04N9/8042 , G11B27/105 , G11B27/3027 , G11B27/329 , G11B27/34 , G11B2220/2562 , G11B2220/2579 , H04N5/85 , H04N9/8063 , H04N9/8205 , H04N9/8227
Abstract: An information reproduction device comprises means for storing a first menu language code which can be set by a user; and means for storing a second menu language code which can be set by data recorded in an information storage medium.
Abstract translation: 信息再现设备包括用于存储可由用户设置的第一菜单语言代码的装置; 以及用于存储可以由记录在信息存储介质中的数据设置的第二菜单语言代码的装置。
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公开(公告)号：US06258234B1
公开(公告)日：2001-07-10
申请号：US09540535
申请日：2000-03-31
Applicant: Isao Watanabe , Michihiro Yamakawa , Masanori Fukutani , Toshihiro Sakawa , Nobuyuki Tsuji , Minoru Ohta
Inventor： Isao Watanabe , Michihiro Yamakawa , Masanori Fukutani , Toshihiro Sakawa , Nobuyuki Tsuji , Minoru Ohta
IPC: G01N2726
CPC classification number: G01N27/4077 , G01N27/407 , G01N27/4078
Abstract: Air fuel ratio sensor for use in an exhaust gas purification system for an internal combustion engine. The sensor has an outer and inner cover 12 and 13 for protection of lead wires 16, 18 and 19 to a detecting element 3 and a heater 5 of the sensor, a rubber seal for 2 for obtaining a sealing between the covers and the lead wires and a water repellent filter 36 for obtaining a seal between the inner and outer covers 12 and 13, while keeping an air ventilation capability of the space inside the covers. For receiving the lead wires 16, 18 and 19, the seal 2 is formed with holes 20 such that the minimum thickness between the holes and the minimum thickness between the hole and an outer surface of the seal is 1 mm or more. A crimping of the outer cover 12 is done so that a deformation of the seal 2 in a range between 10 to 20% of the outer diameter is obtained. A crimping of the outer cover 12 is further done at a first section 12A at a larger force for fixation of the outer cover 12 to the inner cover 12 and at a second section 12B at a smaller force for holding the water repellent filter 36 between the outer and inner covers. In the crimping, the crimping at the first section is completed simultaneously or earlier from the completion of the crimping at the second section.
Abstract translation: 用于内燃机排气净化系统的空燃比传感器。 传感器具有外盖和内盖12和13，用于将导线16,18和19保护到传感器的检测元件3和加热器5;橡胶密封件2，用于获得盖和导线之间的密封 以及用于在保持盖内的空间的空气通气能力的同时在内盖12和外盖13之间获得密封的防水过滤器36。 为了接收引线16,18和19，密封件2形成有孔20，使得孔之间的最小厚度和孔与密封件的外表面之间的最小厚度为1mm以上。 进行外盖12的压接，使得密封件2的变形在外径的10％至20％之间的范围内。外罩12的压接在第一部分12A处进一步进行， 用于以较小的力将外盖12固定到内盖12和第二部分12B上的力，用于将防水过滤器36保持在外盖和内盖之间。 在卷曲中，第一部分的卷曲在第二部分的卷曲完成的同时或更早地完成。
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