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1. 发明申请

US20180306668A1 BRIDGE ABNORMALITY SENSING DEVICE 审中-公开
公开(公告)号：US20180306668A1
公开(公告)日：2018-10-25
申请号：US15577232
申请日：2016-06-01
申请人： PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. , EAST JAPAN RAILWAY COMPANY
发明人： Hidenori KATSUMURA , Hiroshi KAGATA , Hidenori OKUMURA , Toshihiro KONISHI , Kenichi KURIBAYASHI , Daisuke IZUMI
IPC分类号： G01M5/00
CPC分类号： G01M5/0066 , G01H1/00 , G01M5/0008 , G01M5/0033 , G01M99/00
摘要： Disclosed herein is a bridge abnormality sensing device including: a pair of vibration sensors installed in an upper structure of a railroad bridge supported with a plurality of bearings, the pair of vibration sensors being provided for two of the bearings arranged in a width direction; a detector circuit configured to output a damage detection signal based on a difference between output signals of the pair of vibration sensors; and an output circuit configured to receive the damage detection signal and notify an external device of any structural damage detected from the railroad bridge. The vibration sensors are vibration power generators that generate power in a frequency range of abnormal vibration resulting from the damage. Power to drive the detector circuit is supplied from the vibration power generators.

2. 发明授权

US10386839B2 Mobile robot that emulates pedestrian walking behavior 有权
公开(公告)号：US10386839B2
公开(公告)日：2019-08-20
申请号：US15607325
申请日：2017-05-26
申请人： Boston Incubator Center, LLC , East Japan Railway Company
发明人： Haruhiko Harry Asada , Kota Weaver , Baldin Lloren-Bonilla , Sheng Liu , Jun Maruyama
IPC分类号： G05D1/00 , G05D1/02 , G08G1/005
摘要： Methods and systems for navigating a mobile robot through a crowded pedestrian environment based on a trained navigation model are described herein. The trained navigation model receives measurement data identifying nearby pedestrians and the velocity of each nearby pedestrian relative to the mobile robot, and the current position and desired endpoint position of the mobile robot in the crowded pedestrian environment. Based on this information, the trained navigation model generates command signals that cause the mobile robot to adjust its velocity. By repeatedly sampling the velocities of surrounding pedestrians and current location, the navigation model directs the mobile robot toward the endpoint location with a minimum of disruption to the pedestrian traffic flows. The navigation model is trained to emulate desirable pedestrian walking behaviors in a crowded pedestrian environment by tracking the movement of a behavioral trainer through a crowded pedestrian environment.

3. 发明申请

US20170217461A1 INTERLOCKING DEVICE 审中-公开
公开(公告)号：US20170217461A1
公开(公告)日：2017-08-03
申请号：US15328702
申请日：2015-07-30
申请人： EAST JAPAN RAILWAY COMPANY
发明人： Kazuhisa ECHIZEN , Hiroshi ABE , Katsuichiro AWANO
IPC分类号： B61L27/00 , B61L21/10 , B61L23/16 , B61L19/06 , B61L25/02
CPC分类号： B61L27/0027 , B61L19/06 , B61L21/04 , B61L21/06 , B61L21/10 , B61L23/16 , B61L25/025 , B61L25/04 , B61L27/0077 , B61L2019/065 , B61L2201/00
摘要： An interlocking device performs route control for trains based on: first operation diagram information as train operation diagram information on a train which runs between stations; second operation diagram information as train operation diagram information on a train which moves in a station yard; and on-track position information on the trains. The interlocking device performs control with time on a signal and/or a switch on a route of a train based on different information according to whether a predetermined condition is satisfied.

4. 发明申请

US20140150688A1 RAILCAR 有权
公开(公告)号：US20140150688A1
公开(公告)日：2014-06-05
申请号：US14000271
申请日：2012-02-17
申请人： Makoto Taguchi , Jin Kato , Aya Kojima , Keisuke Mizutani , Kenichi Koyama , Tetsuya Asaka , Takashi Ono , Takashi Azuma
发明人： Makoto Taguchi , Jin Kato , Aya Kojima , Keisuke Mizutani , Kenichi Koyama , Tetsuya Asaka , Takashi Ono , Takashi Azuma
IPC分类号： B61D17/00 , B61F1/00
CPC分类号： B61D17/00 , B61D17/04 , B61D17/08 , B61D17/12 , B61D33/00 , B61D33/0057 , B61F1/00 , Y02T30/34
摘要： There is provided a railcar including a under frame, paired side bodyshell parts, and a roof bodyshell part. Strap bar receiving parts hanging downward from the roof bodyshell part are fixed to the roof bodyshell part. An upper horizontal member and a lower horizontal member are provided like bridges between the paired side bodyshell parts. The upper horizontal member and the lower horizontal member are disposed at an interval in a vertical direction and connected by connection pipes. The upper horizontal member is formed by a plurality of reinforcement pipes and the lower horizontal member is formed by a plurality of reinforcement pipes. At least one ends of the plurality of reinforcement pipes are fixed to the strap bar receiving parts.
摘要翻译：提供了一种轨道车，包括底架，成对的侧部壳体部件和屋顶壳体部件。吊顶杆接收部分从车顶部件向下悬挂的部件固定在车顶部分。上部水平构件和下部水平构件在成对的侧部身体部件之间设置为类似的桥梁。上水平构件和下水平构件以垂直方向间隔设置并通过连接管连接。上水平构件由多个加强管形成，下水平构件由多个加强管形成。多个加强管的至少一端固定在带条接收部上。

5. 发明申请

US20120062731A1 DISTANCE IMAGE OBTAINING SYSTEM FOR TRACK 有权
标题翻译：用于轨迹的距离图像获取系统
公开(公告)号：US20120062731A1
公开(公告)日：2012-03-15
申请号：US13172068
申请日：2011-06-29
申请人： Masayuki ENOMOTO , Tadao SHIMADA , Yohichi NAKAMURA , Keita KATAOKA , Hiroyuki MATSUDA , Masanobu KOZEKI
发明人： Masayuki ENOMOTO , Tadao SHIMADA , Yohichi NAKAMURA , Keita KATAOKA , Hiroyuki MATSUDA , Masanobu KOZEKI
IPC分类号： H04N7/18
CPC分类号： G01B11/2513 , G01B11/245 , G01B11/2527
摘要： A range image obtaining system for a track includes a laser slit light source disposed within a plane perpendicular to a tread of a rail and emits laser slit light within the plane; a two-dimensional image imaging device which is disposed to have an angle with respect to the plane perpendicular to the tread of the rail and obtains a light sectioning image generated from the laser slit light; and an image signal processing device for generating a range image based on a distance from the two-dimensional image imaging device based on the light sectioning image.
摘要翻译：用于轨道的范围图像获取系统包括设置在垂直于轨道的胎面的平面内的激光狭缝光源，并在该平面内发射激光狭缝光; 二维图像摄像装置，被配置为与垂直于轨道的胎面的平面成一角度，并获得从激光狭缝光产生的光分割图像; 以及图像信号处理装置，用于基于所述光分割图像生成与所述二维图像摄像装置的距离的距离图像。

6. 发明授权

US08028572B2 Omnidirectional rain gauge 有权
标题翻译：全方位雨量计
公开(公告)号：US08028572B2
公开(公告)日：2011-10-04
申请号：US12793939
申请日：2010-06-04
申请人： Masuyoshi Matsuda , Makoto Shimamura , Osamu Suzuki , Shigeru Kishi
发明人： Masuyoshi Matsuda , Makoto Shimamura , Osamu Suzuki , Shigeru Kishi
IPC分类号： G01W1/00
CPC分类号： G01W1/14
摘要： An Omnidirectional rain gauge measures an azimuth and zenith direction of flying rainwater. The Omnidirectional rain gauge includes catchment and measurement units. The catchment unit has a plural conical cylinders having individually different heights, and being overlaid so that bottom vertexes of the plural conical cylinders coincide with or come close to each other. The overlaid plural conical cylinders are partitioned by partitions, arranged radially in a plurality of horizontal azimuth directions, to form a plurality of catchment cells. Each of the plurality of partitions is shaped as semicircle following a virtual spherical outer circumference. Diameter of each of top opening parts opposite to the bottom vertexes, of the overlaid plural conical cylinders is sized to follow virtual spherical outer circumference. The measurement unit, by the rainwater caught by each of the plurality of catchment cells of the catchment unit dropping in a drop of water of a certain weight, detects the number of the dropping drops of water with respect to each of the plurality of catchment cells, and determines the amount of the rainwater caught by each of catchment cells on the basis of the total detected number of the drops of water.
摘要翻译：全方位雨量表测量雨水的方位角和天顶方向。全方位雨量计包括流域和测量单位。集水单元具有多个具有不同高度的锥形圆筒，并且被重叠，使得多个锥形圆筒的底部顶点彼此重合或彼此接近。重叠的多个圆锥形圆筒由沿着多个水平方位方向径向排列的隔板分隔开形成多个集水池。多个隔壁中的每一个在虚拟球形外圆周之后成形为半圆形。覆盖的多个锥形圆柱体的与顶部顶点相对的顶部开口部分的直径的尺寸被设计成跟随虚拟球形外圆周。测量单元由被集水区的多个流域中的每一个捕获的雨水滴落在一定重量的一滴水中，检测相对于多个集水池中的每一个的滴水滴数根据检测出的水滴数确定每个集水池捕获的雨水的量。

7. 发明申请

US20100300198A1 OMNIDIRECTIONAL RAIN GAUGE 有权
标题翻译： OMNIDIRECTIONAL RAIN GUGE
公开(公告)号：US20100300198A1
公开(公告)日：2010-12-02
申请号：US12793939
申请日：2010-06-04
申请人： Masuyoshi MATSUDA , Makoto SHIMAMURA , Osamu SUZUKI , Shigeru KISHI
发明人： Masuyoshi MATSUDA , Makoto SHIMAMURA , Osamu SUZUKI , Shigeru KISHI
IPC分类号： G01W1/14
CPC分类号： G01W1/14
摘要： An Omnidirectional rain gauge measures an azimuth and zenith direction of flying rainwater. The Omnidirectional rain gauge includes catchment and measurement units. The catchment unit has a plural conical cylinders having individually different heights, and being overlaid so that bottom vertexes of the plural conical cylinders coincide with or come close to each other. The overlaid plural conical cylinders are partitioned by partitions, arranged radially in a plurality of horizontal azimuth directions, to form a plurality of catchment cells. Each of the plurality of partitions is shaped as semicircle following a virtual spherical outer circumference. Diameter of each of top opening parts opposite to the bottom vertexes, of the overlaid plural conical cylinders is sized to follow virtual spherical outer circumference. The measurement unit, by the rainwater caught by each of the plurality of catchment cells of the catchment unit dropping in a drop of water of a certain weight, detects the number of the dropping drops of water with respect to each of the plurality of catchment cells, and determines the amount of the rainwater caught by each of catchment cells on the basis of the total detected number of the drops of water.
摘要翻译：全方位雨量表测量雨水的方位角和天顶方向。全方位雨量计包括流域和测量单位。集水单元具有多个具有不同高度的锥形圆筒，并且被重叠，使得多个圆锥形圆筒的底部顶点彼此重合或接近。重叠的多个圆锥形圆筒由沿着多个水平方位方向径向排列的隔板分隔开形成多个集水池。多个隔壁中的每一个在虚拟球形外圆周之后成形为半圆形。覆盖的多个锥形圆柱体的与顶部顶点相对的顶部开口部分的直径的尺寸被设计成跟随虚拟球形外圆周。测量单元由被集水区的多个流域中的每一个捕获的雨水滴落在一定重量的一滴水中，检测相对于多个集水池中的每一个的滴水滴数根据检测出的水滴数确定每个集水池捕获的雨水的量。

8. 发明授权

US5408935A Transportation system using magnetic belt propulsion 失效
标题翻译：运输系统采用磁带推进
公开(公告)号：US5408935A
公开(公告)日：1995-04-25
申请号：US130673
申请日：1993-10-01
申请人： Kazumi Matsui , Takashi Takasue , Nagao Sakakura
发明人： Kazumi Matsui , Takashi Takasue , Nagao Sakakura
IPC分类号： B61B13/00 , B61B13/04 , B61B13/12 , B61C11/00 , B61C15/08
CPC分类号： B61C11/00 , B61B13/04 , Y02T30/10 , Y02T30/30
摘要： A magnet-type transportation system of a car-side primary type includes a rail of a magnetic material, fixedly laid down along a traveling track, and a power car capable of self-movement by a plurality of wheels adapted to roll over the traveling track. The power car includes a plurality of magnet belt conveyor units, each having a magnet belt extended in an endless manner around a driving wheel and a driven wheel. The power car also includes a power unit and a power transfer/transmission mechanism for driving each conveyor unit. The power car is adapted so that the magnet belts mounted thereon are magnetically attracted to the rail.
摘要翻译：汽车侧一次型的磁铁式运输系统包括沿着行驶轨道固定地放置的磁性材料的轨道，以及能够通过适于在行驶轨道上滚动的多个车轮自行运动的动力轿厢。电动车包括多个磁带输送机单元，每个磁带输送机单元具有围绕驱动轮和从动轮以环形方式延伸的磁带。动力车还包括用于驱动每个输送单元的动力单元和动力传递/传动机构。电动车被适配成使得安装在其上的磁带被磁力吸引到轨道。

9. 发明授权

US10259476B2 Interlocking device 有权
公开(公告)号：US10259476B2
公开(公告)日：2019-04-16
申请号：US15329013
申请日：2015-07-30
申请人： EAST JAPAN RAILWAY COMPANY
发明人： Kazuhisa Echizen , Hiroshi Abe , Katsuichiro Awano
IPC分类号： B61L1/18 , B61L7/00 , B61L19/06 , B61L23/14 , B61L23/30 , B61L25/02 , B61L27/00
摘要： An interlocking device performs route control for trains based on: first operation diagram information as train operation diagram information on a train which runs between stations; second operation diagram information as train operation diagram information on a train which moves in a station yard; and on-track position information on the trains. The interlocking device changes an order of the route control according to whether a predetermined condition is satisfied.

10. 发明授权

US09352654B2 Impact mitigating structure of contact strip piece 有权
标题翻译：接触片片的冲击缓解结构
公开(公告)号：US09352654B2
公开(公告)日：2016-05-31
申请号：US13876845
申请日：2011-09-30
申请人： Haruo Yamada , Takeshi Kurita , Fumio Mizushima , Shinji Nakajima , Hitoshi Satoh
发明人： Haruo Yamada , Takeshi Kurita , Fumio Mizushima , Shinji Nakajima , Hitoshi Satoh
IPC分类号： B60L5/20 , B60L5/30
CPC分类号： B60L5/20 , B60L5/30 , B60L2200/26
摘要： A slider is slightly moved in a direction in which both side surfaces of the slider come in contact with inclined surfaces of impact mitigating parts of neighboring contact strip pieces. For this reason, the inclined surface of the impact mitigating part of the contact strip piece which the slider approaches is relatively downwardly slid with respect to one side surface of the slider. In addition, the inclined surface of the impact mitigating part of the contact strip piece from which the slider moves away is relatively upwardly slid with respect to the other side surface of the slider. As a result, since an impact generated between the contact strip piece and the slider is mitigated by the impact mitigating part without fitting the slider into a stepped section between the neighboring contact strip pieces, the slider is smoothly transferred from the one contact strip piece of the neighboring contact strip pieces to the other contact strip piece.
摘要翻译：滑块在滑块的两个侧表面与相邻的接触片片的冲击减轻部件的倾斜表面接触的方向上稍微移动。为此，滑块接近的接触片片的冲击减轻部分的倾斜表面相对于滑块的一个侧表面相对地下滑动。此外，滑块从其移开的接触片件的冲击减轻部分的倾斜表面相对于滑块的另一侧表面相对地向上滑动。结果，由于在接触片片和滑块之间产生的冲击被冲击减轻部分减轻而不将滑动件嵌入相邻的接片片之间的阶梯部分，所以滑块从一个接触片片相邻的接触片片连接到另一个接触片片。

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