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1. 发明专利

JPH04159172A AUTOMATIC VESTIBULE DIAPHRAGM DEVICE FOR RAILWAY VEHICLE 失效
公开(公告)号：JPH04159172A
公开(公告)日：1992-06-02
申请号：JP28449590
申请日：1990-10-24
申请人： HIGASHI NIPPON RYOKAKU TETSUDO , TOKYU CAR CORP
发明人： NUMANO TOSHIO , SATO YUTAKA , NOMOTO HIROSHI , HAYASHIDA SATOSHI , MATSUOKA SHIGEKI
IPC分类号： B61D17/20
摘要： PURPOSE:To save manpower for the connecting/disconnecting work of a connected vestibule diaphragm by pushing out a movable vestibule diaphragm frame enclosed inside a body by mechanical force at the time of connecting two facing railway vehicles with through holes, and pressing both vestibule diaphragm ribs to each other to form a gangway. CONSTITUTION:Ribs 8 are formed at the front part of a movable vestibule diaphragm frame 7 advancing/receding within a frame work 6 formed at the end part of a vehicle 1, and also a bar plate 9 moved integrally with the movable vestibule diaphragm frame 7 is provided thereto. A vestibule diaphragm lid 12 closing the opening 11 of the vehicle front end in the disconnected state is opened laterally in the following action, and then the movable vestibule diaphragm frame 7 is advanced inside the frame work 6 so as to be protruded outside the vehicle. The motion of these vestibule diaphragm lid 12 and movable vestibule diaphragm frame 7 is performed automatically by a means such as an air cylinder. The vestibule diaphragm ribs 8 are formed of rubber into cylindrical shape, for instance, and both vestibule diaphragm ribs 8a, 8a are compressed into the state of jostling each other in the connected state of two vehicles. The opening 11 is thereby closed at this time to form a gangway 13.

2. 发明专利

JPH0681539A CAR DOOR CLOSING SYSTEM 失效
公开(公告)号：JPH0681539A
公开(公告)日：1994-03-22
申请号：JP25897492
申请日：1992-09-01
申请人： HIGASHI NIPPON RYOKAKU TETSUDO , NABCO LTD
发明人： YAMADA MAKOTO , SATO YUTAKA , SEKI MAKOTO , OIWA YOSHIYUKI , KAWATO KENJI
IPC分类号： B60J5/00 , B61D19/02 , E05F15/02 , F15B11/02 , F15B11/028 , F15B11/04
摘要： PURPOSE:To make an escape from door-bitingness achievable even without opening or closing a door again after a door closing switch turned on. CONSTITUTION:In a car door closing system which is provided with a door closing machine 20 opening or closing a door after receiving a pressure fluid out of a pressure fluid source 13, a door closing switch 22 detecting a fact that the door reaches a full-close position, and a door closing control part 14 controlling the supply and discharge of the pressure fluid to and from the door closing machine 20, a branch pipeline 25 having a pressure reducing valve 24 in parallel with a pipeline 23 is installed in the midway of this pipeline 23 between the pressure fluid source and the door closing machine 20. In addition, this door closing system is provided with a selector solenoid valve 26 which selects this pipeline 23 and the branch pipeline 25 and connected to the door closing machine 20, and moreover a decompression control valve 27, which outputs a decompression command to the selector solenoid valve 26 so as to connect the branch pipeline 25 to the door closing machine 20 for a while till a car is reached to the specified speed since a detection signal of the door closing switch 22 has been inputted, is installed in the door closing control part 14.

3. 发明专利

JP2001214438A METHOD FOR CONSTRUCTION CAST-IN-PLACE CONCRETE PILE, AND PRELOAD DEVICE ONTO GROUND UNDER BOTTOM OF CAST-IN- PLACE CONCRETE PILE. 失效
公开(公告)号：JP2001214438A
公开(公告)日：2001-08-07
申请号：JP2000030231
申请日：2000-02-02
申请人： HIGASHI NIPPON RYOKAKU TETSUDO
发明人： ISHIBASHI TADAYOSHI , FURUYAMA SHOICHI , SATO YUTAKA , FUJISAWA HAJIME , MORIYAMA TOMOAKI
IPC分类号： E02D5/34
摘要： PROBLEM TO BE SOLVED: To provide a construction method and a device therefor that facilitate installation and maintenance of an injection bag at the bottom of a pile pit, and can prevent wraparound of cast concrete under the bad. SOLUTION: In construction method for a cast-in-place concrete pile, a grout is injection in an injection bag 1 at the bottom end of a cage 11, sent to the bottom of a pile pit 10, and a preload is loaded onto a bottom ground 10b under the pile. The bottom face of the injection bag 1 is formed into a protruded shape in the direction of the pile bottom, so as to reduce resistance of fluid in the pile pit when the injection bag 1 is sent to the bottom of the pile pit 10.

4. 发明专利

JPH11209969A BEARING-POWER-ENHANCING PILE AND METHOD FOR CONSTRUCTING THE SAME 失效
公开(公告)号：JPH11209969A
公开(公告)日：1999-08-03
申请号：JP884498
申请日：1998-01-20
申请人： HIGASHI NIPPON RYOKAKU TETSUDO
发明人： ISHIBASHI TADAYOSHI , KURIYAMA MICHIO , FURUYAMA SHOICHI , SATO YUTAKA
IPC分类号： E02D5/24
摘要： PROBLEM TO BE SOLVED: To enhance the bearing power of a pile without increasing the length of the pile or using a special device. SOLUTION: An H-section 1 on which a guide pipe 3 extending to near its end is mounted is pushed into the ground by driving or vibration, and after soil in the guide pipe 3 is removed, a rod 4 is passed through the guide pipe 3. A hardener is ejected at high pressure through the rod 4 and agitated to form a consolidator at the end of a pile. After a hole for a cast-in-lace pile is bored, a reinforcing cage fitted with a plurality of guide pipes each extending to near an end is built therein, and after concrete is placed and hardened, a rod is passed through each guide pipe. A hardener is ejected at high pressure through the rods and agitated to construct a consolidator at an end portion.

5. 发明专利

JP2013255177A INFORMATION CONVERSION DEVICE 审中-公开
公开(公告)号：JP2013255177A
公开(公告)日：2013-12-19
申请号：JP2012130899
申请日：2012-06-08
申请人： MITSUBISHI ELECTRIC CORP , HIGASHI NIPPON RYOKAKU TETSUDO , HITACHI LTD
发明人： KOMURA TETSURO , MIYAUCHI TAKASHI , TATSUMI SHOGO , KAWASAKI JUNJI , SOFUE AKIHIKO , HOSHINO KENTARO , SATO YUTAKA , AYABE KAZUNORI , OKURA TAKANORI
IPC分类号： H04L12/46 , B60L15/42 , H04L29/06
摘要： PROBLEM TO BE SOLVED: To obtain an information conversion device capable of achieving mutual transmission of data between any organizations of different transmission scheme without changing the transmission scheme in each organization.SOLUTION: An information conversion device 10 includes: a first data conversion unit for: converting information applied to a vehicle information management device mounted on each of the organizations of an organization A in which transmission of information in a first transmission scheme is performed and an organization B in which transmission of information in a second transmission scheme different from the first transmission scheme is performed and transmitted in an own organization into information in a common transmission scheme shared by the organization A and the organization B; and transmitting converted information to the other organization; and a second data conversion unit for converting the information in the common transmission scheme transmitted from the other organization into the information in the transmission scheme of the own organization to transmit converted information to the own organization.

6. 发明专利

JP2003171930A CONSTRUCTION METHOD OF CAST-IN-PLACE PILE 审中-公开
公开(公告)号：JP2003171930A
公开(公告)日：2003-06-20
申请号：JP2001369855
申请日：2001-12-04
申请人： HIGASHI NIPPON RYOKAKU TETSUDO
发明人： ISHIBASHI TADAYOSHI , IMAI MASATO , SATO YUTAKA , FUJISAWA HAJIME , MATSUO NOBUYUKI
IPC分类号： E02D5/34
摘要： PROBLEM TO BE SOLVED: To prevent a cut of base cloth of an injection bag and excessive dehydration, to recover injection pressure reduced by the outflow of grout, and to strengthen the ground. SOLUTION: This method constructs a cast-in-place pile by preloading the ground on the tip of the pile by injecting and pressurizing the grout by installing the injection bag 6 on an immersion frame 3 fixed to the tip of a cage 2. The injection bag 6 is covered with a bag 5. COPYRIGHT: (C)2003,JPO

7. 发明专利

JPH0681538A CAR DOOR CLOSING SYSTEM 失效
公开(公告)号：JPH0681538A
公开(公告)日：1994-03-22
申请号：JP25897392
申请日：1992-09-01
申请人： HIGASHI NIPPON RYOKAKU TETSUDO , NABCO LTD
发明人： YAMADA MAKOTO , SATO YUTAKA , SEKI MAKOTO , OIWA YOSHIYUKI , KAWATO KENJI
IPC分类号： B60J5/00 , B61D19/02 , E05F15/02 , F15B11/02 , F15B11/028 , F15B11/04
摘要： PURPOSE:To shorten a span of time of up to being fully closed since door- bitingness has occurred by lowering the extent of pressure in a fluid out of a driving pressure source so as to reduce the driving force of a door after detecting such a state only at a time when a man or article is pinched in the door, and when nothing is caught in the door, feeding a door driving part with a pressure fluid at usual high pressure. CONSTITUTION:When door-bitingness is detected, a selector signal is outputted out of a decompressive command output part 26. This selector signal is given to a selector solenoid valve 4, and a pressure air supply source 10 is connected to a driving cylinder 12 via a pipeline 30 and a pressure reducing value 3. Air pressure to be fed to this driving cylinder 12 is decompressed, whereby force acting on a door is reduced to some extnet. After the elapse of the specified time so far set to a timer 25, output of the selector signal is stopped and the solenoid valve 4 is selected to its origonal state, thereby turning to a supply state of high pressure air.

8. 发明专利

JP2013255142A INFORMATION TRANSMISSION SYSTEM 审中-公开
公开(公告)号：JP2013255142A
公开(公告)日：2013-12-19
申请号：JP2012130363
申请日：2012-06-08
申请人： HITACHI LTD , HIGASHI NIPPON RYOKAKU TETSUDO , MITSUBISHI ELECTRIC CORP
发明人： SATO YUTAKA , AYABE KAZUNORI , NAKANISHI KOICHI , KOMURA TETSURO , MIYAUCHI TAKASHI , TATSUMI SHOGO , KAWASAKI JUNJI , SOFUE AKIHIKO , HOSHINO KENTARO
IPC分类号： H04L29/06 , H04M11/00
摘要： PROBLEM TO BE SOLVED: To improve extensibility in a case where an apparatus has been replaced with a new model or in a case where an apparatus has been added or removed, in an information transmission system capable of collectively issuing orders to plural apparatuses.SOLUTION: A message of collectively transmitting data for each of the apparatuses comprises the number of pieces of data corresponding to the apparatuses and area identification pointers corresponding to each piece of the data. Each area identification pointer includes an apparatus code representing a corresponding apparatus and the written position of data corresponding to the apparatus code in the message.

9. 发明专利

JP2002173933A STRUCTURE AND CONSTRUCTION METHOD FOR UNDERGROUND CONTINUOUS WALL 失效
公开(公告)号：JP2002173933A
公开(公告)日：2002-06-21
申请号：JP2000371424
申请日：2000-12-06
申请人： HIGASHI NIPPON RYOKAKU TETSUDO
发明人： ISHIBASHI TADAYOSHI , FURUYAMA SHOICHI , SATO YUTAKA , FUJISAWA HAJIME , TAKASAKI HIDEAKI
IPC分类号： E02D5/20
摘要： PROBLEM TO BE SOLVED: To reduce cost, to shorten working time and to reduce required assembly accuracy of reinforcements by dispensing with mechanical joints at a construction site to eliminate a joint material and to reduce the cost of equipment required for erection. SOLUTION: A panel 1 of such structure that a main stress material 2 formed of a flexible material is bound with shear reinforcing bars 3 is manufactured in required length. A plurality of panels 1 are assembled at every specified depth, bound with reinforcing bars and inserted down to the ditch bottom so that the shear reinforcing bars are perpendicular to a continuous wall, and then concrete is placed.

10. 发明专利

JP2001115448A SLIDE CAGE 失效
公开(公告)号：JP2001115448A
公开(公告)日：2001-04-24
申请号：JP29409399
申请日：1999-10-15
申请人： HIGASHI NIPPON RYOKAKU TETSUDO
发明人： ISHIBASHI TADAYOSHI , FURUYAMA SHOICHI , SATO YUTAKA
IPC分类号： E02D5/34 , E02D5/18
摘要： PROBLEM TO BE SOLVED: To closely attach a lower end of a cage or a device fixed thereto to a hole bottom. SOLUTION: Cage is split into an upper cage 10 and a lower cage 20, and the upper cage and the lower cage are slidable with rings 13 and 23 fitted to at least one of a plurality of main reinforcing bars 11 and 21 of the upper cage 10 and the lower cage 20 and tips of the main reinforcing bar of the other cage passed through the rings as being hooks 14 and 24.

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