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1. 发明专利

JPWO2010064453A1 脱線予兆の検知方法および脱線再現装置有权
公开(公告)号：JPWO2010064453A1
公开(公告)日：2012-05-10
申请号：JP2010541251
申请日：2009-12-04
申请人：西日本旅客鉄道株式会社 , 曙ブレーキ工業株式会社 , 国立大学法人東京大学 , 国立大学法人東京大学
发明人：文郎田仲 , 文郎田仲 , 高賢山下 , 高賢山下 , 真人森川 , 真人森川 , 哲也川鍋 , 哲也川鍋 , 坂井　孝 , 孝坂井 , 敬国見 , 敬国見 , 須田　義大 , 義大須田 , 介仁洪 , 介仁洪 , 世彬林 , 世彬林 , 文軍王 , 文軍王
IPC分类号： B61K13/00 , G01M17/08
CPC分类号： G01M17/10 , B61F9/005
摘要：【課題】精度が高く且つ車両に適用しやすい脱線予兆の検知方法を提供する。【解決手段】走行中の台車のピッチ角速度およびロール角速度を、台車枠、または軸箱と台車枠に取り付けたセンサによって検出し、計測した台車ピッチ角速度または台車ピッチ角速度の積算値が予め設定した閾値よりも大きくなったこと、および計測した台車ロール角速度または台車ロール角速度の積算値が予め設定した閾値よりも大きくなったことを条件として脱線予兆と判断する。

2. 发明专利

JP5468016B2 Detection method and derailment reproduction apparatus of the derailment presage 有权
公开(公告)号：JP5468016B2
公开(公告)日：2014-04-09
申请号：JP2010541251
申请日：2009-12-04
申请人：西日本旅客鉄道株式会社 , 曙ブレーキ工業株式会社 , 国立大学法人東京大学
发明人：文郎田仲 , 高賢山下 , 真人森川 , 哲也川鍋 , 孝坂井 , 敬国見 , 義大須田 , 介仁洪 , 世彬林 , 文軍王
IPC分类号： B61K13/00 , G01M17/08
CPC分类号： G01M17/10 , B61F9/005

3. 发明专利

JP5424701B2 Abnormality determining apparatus of a railway vehicle 有权
公开(公告)号：JP5424701B2
公开(公告)日：2014-02-26
申请号：JP2009108036
申请日：2009-04-27
申请人：曙ブレーキ工業株式会社 , 西日本旅客鉄道株式会社
发明人：哲也川鍋 , 孝坂井 , 敬国見 , 文郎田仲 , 高賢山下 , 周博可児 , 真人森川 , 潤一日置
IPC分类号： B61K13/00 , B60L3/00 , B61L25/04

4. 发明专利

JP5496515B2 Acceleration sensor circuit and 3-axis acceleration sensor circuit 有权
公开(公告)号：JP5496515B2
公开(公告)日：2014-05-21
申请号：JP2009012333
申请日：2009-01-22
申请人：曙ブレーキ工業株式会社 , 独立行政法人石油天然ガス・金属鉱物資源機構
发明人：敬国見 , 俊文松岡 , 隆生相澤
IPC分类号： G01P15/125 , G01P15/18
摘要： PROBLEM TO BE SOLVED: To provide an acceleration sensor circuit that has a wide dynamic range and high sensitivity and is efficient as well as inexpensive. SOLUTION: The acceleration sensor circuit includes: a first capacitor where capacitance changes according to detected acceleration; a second capacitor where capacitance varies in a direction contrary to that of the first capacitor by acceleration; a first amplifier where an amplification degree to an AC signal is determined according to the ratio of the capacity of the first capacitor to that of the second capacitor; and a second amplifier for generating a differential signal between an input AC signal input to the first amplifier and an amplification AC signal amplified by the first amplifier. COPYRIGHT: (C)2010,JPO&INPIT

5. 发明专利

JP5362373B2 Geophysical exploration system and the acceleration detection unit 有权
公开(公告)号：JP5362373B2
公开(公告)日：2013-12-11
申请号：JP2009012327
申请日：2009-01-22
申请人：曙ブレーキ工業株式会社 , 独立行政法人石油天然ガス・金属鉱物資源機構 , 国立大学法人京都大学 , サンコーコンサルタント株式会社
发明人：敬国見 , 俊文松岡 , 隆生相澤
IPC分类号： G01V1/30 , G01P21/00
摘要： PROBLEM TO BE SOLVED: To perform accurate survey of an object without requiring excessive labor for installation of each acceleration detection unit, in a physical survey system for surveying the object by using a plurality of acceleration detection units. SOLUTION: In this physical survey system including the plurality of acceleration detection units, each acceleration detection unit includes: an acceleration detection part having at least a uniaxial acceleration detection axis, for detecting an acceleration along the acceleration detection axis; a geomagnetic detection part for detecting geomagnetism at a place where the object is surveyed by the physical survey system; and a correction part for setting a prescribed correction axis based on a direction of the geomagnetism detected by the geomagnetic detection part, and correcting an acceleration detected by the acceleration detection part following the prescribed correction axis. Thus, each acceleration corrected by each correction part is matched following each prescribed correction axis set by each correction part included in each acceleration detection unit. COPYRIGHT: (C)2010,JPO&INPIT

6. 发明专利

JP3766199B2 Crustal movement detecting device 失效
公开(公告)号：JP3766199B2
公开(公告)日：2006-04-12
申请号：JP3154998
申请日：1998-02-13
申请人：曙ブレーキ工業株式会社
发明人：敬国見 , 大助田中
IPC分类号： E02D17/20 , G01D21/00 , E04H5/04 , G01H1/00 , G01P15/00 , G01P15/18 , G01V1/00 , G01V1/16

7. 发明专利

JP5258935B2 Negative spring emergency brake 有权
公开(公告)号：JP5258935B2
公开(公告)日：2013-08-07
申请号：JP2011153470
申请日：2011-07-12
申请人：曙ブレーキ工業株式会社
发明人：敬国見
IPC分类号： F16D65/18 , B60T8/00 , B60T13/38 , F16D55/2255 , F16D65/14
摘要： PROBLEM TO BE SOLVED: To enable quick and smooth emergency brake operation directly in a direction of actuation of a camshaft by a powerful negative spring with a simple structure by eliminating actuation delay due to air pressure. SOLUTION: A negative spring type emergency brake enables a brake to urgently operate quickly and efficiently whereby spring force of the powerful negative spring is directly and smoothly applied in an actuation direction of the camshaft by oppositely disposing an auxiliary cylinder arranging the negative spring additionally and eliminating actuation delay due to air pressure with a simple structure by performing brake operation by cam action of a wedge cam 10 formed on the camshaft 11 by air pressure supply to a pneumatic chamber 9, disposing the auxiliary cylinder 3 which oppositely houses an auxiliary piston 17 on the another end side of axial direction with respect to an air cylinder 2, and arranging the negative spring 22 which moves the camshaft in the direction of brake operation via the auxiliary piston when receiving the emergency stop command signal to the auxiliary cylinder. COPYRIGHT: (C)2013,JPO&INPIT

8. 发明专利

JP5101450B2 Seismic equipment 有权
公开(公告)号：JP5101450B2
公开(公告)日：2012-12-19
申请号：JP2008258760
申请日：2008-10-03
申请人：曙ブレーキ工業株式会社
发明人：孝坂井 , 智美大久保 , 敬国見
IPC分类号： G01V1/16

10. 发明专利

JP4034854B2 Turntable-type acceleration generating apparatus 失效
公开(公告)号：JP4034854B2
公开(公告)日：2008-01-16
申请号：JP28850797
申请日：1997-10-21
申请人：曙ブレーキ工業株式会社
发明人：敬国見
IPC分类号： G01P21/00

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