专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

EP2946809B1 Neutron capture therapy apparatus and nuclear transformation apparatus 有权
公开(公告)号：EP2946809B1
公开(公告)日：2019-08-14
申请号：EP15152686.0
申请日：2015-01-27
申请人： SUMITOMO HEAVY INDUSTRIES, LTD.
发明人： Mitsumoto, Toshinori , Kikuchi, Yuuji
IPC分类号： A61N5/10 , H05H3/06 , G01R19/00

62. 发明公开

EP3520984A1 INJECTION MOLDING METHOD AND MOLD UNIT 有权
公开(公告)号：EP3520984A1
公开(公告)日：2019-08-07
申请号：EP19153230.8
申请日：2019-01-23
申请人： Sumitomo Heavy Industries, Ltd.
发明人： SUKEDA, Naofumi
IPC分类号： B29C45/16 , B29L11/00
摘要： A positioning portion (44, 46, 48) of a finished product (40) manufactured by injection moldings a plurality of times is accurately molded. In an injection molding method of molding a finished product (40) by injection molding of a plurality of times, the finished product (40) includes a positioning portion (44, 46, 48) which is fitted to a convex portion or a concave portion of a mating part (81) on which the finished product (40) is to be mounted and determines a position between the finished product (40) and the mating part (81), and in one injection molding of the injection moldings of the plurality of times, the entire positioning portion (44, 46, 48) is molded.

63. 发明授权

EP2730806B1 SPEED REDUCING DEVICE 有权
公开(公告)号：EP2730806B1
公开(公告)日：2019-06-19
申请号：EP13020074.4
申请日：2013-08-02
申请人： SUMITOMO HEAVY INDUSTRIES, LTD.
发明人： Yamamoto, Akira
IPC分类号： F16H1/32

64. 发明公开

EP3467836A3 PARTICLE SIMULATION METHOD, SIMULATION APPARATUS, AND PROGRAM 审中-公开
公开(公告)号：EP3467836A3
公开(公告)日：2019-06-05
申请号：EP18183583.6
申请日：2018-07-16
申请人： Sumitomo Heavy Industries, Ltd.
发明人： KOBAYASHI, Yoshitaka , ICHISHIMA, Daiji
IPC分类号： G16C10/00 , G16C60/00
摘要： Provided is a simulation method capable of performing temperature control even in analysis of a particle system of which a particle density is low and which is fluid, for example, as in a gaseous state. In simulating a behavior of a particle system including a plurality of particles disposed in an analysis region, by using a molecular dynamics method, centroid velocities of the particles present in a local region including a particle of interest are converted on the basis of the number of particles present in the local region for each of the particles, and thus a conversion value of a centroid velocity of the local region is calculated. Temperature control of maintaining the temperature of the particle system to be a target temperature is performed by using a difference between a velocity of the particle and the conversion value of the centroid velocity of the local region including the particle as a velocity of the particle which is a basis for calculating the temperature of the particle system.

65. 发明授权

EP3370088B1 NEUTRON RAY DETECTING SYSTEM, AND METHOD OF SETTING NEUTRON RAY DETECTING SYSTEM 有权
公开(公告)号：EP3370088B1
公开(公告)日：2019-05-29
申请号：EP18155924.6
申请日：2018-02-09
申请人： Sumitomo Heavy Industries, Ltd.
发明人： AKABORI, Kiyotaka
IPC分类号： G01T3/00 , G01T3/06 , G01T7/00

66. 发明公开

EP3477511A1 SIMULATION METHOD, SIMULATION APPARATUS, AND PROGRAM 审中-公开
公开(公告)号：EP3477511A1
公开(公告)日：2019-05-01
申请号：EP18184082.8
申请日：2018-07-18
申请人： Sumitomo Heavy Industries, Ltd.
发明人： MATSUMURA, Yuya
IPC分类号： G06F17/50
摘要： Provided is a simulation method capable of reducing a computation load in simulation for a motion of a rigid body and behaviors of a plurality of particles interacting with the rigid body.
Rotational movement of a rigid body around a central axis and behaviors of a plurality of particles in an analysis region in which the rigid body is accommodated are simulated, the rigid body having a shape which is rotationally symmetric with respect to the central axis. First, the analysis region is divided into two regions by using two half-planes with the central axis as a boundary, and one region is defined as a partial analysis region. A signed distance function representing the shape of the rigid body is generated on the basis of the shape of the rigid body. A periodic boundary condition is applied such that faces of the partial analysis region corresponding to the half-planes have periodicity with respect to a rotation direction with the central axis as the rotation center, and behaviors of the rigid body and the plurality of particles inside the partial analysis region are obtained by using the signed distance function through simulation in the partial analysis region.

67. 发明公开

EP3477223A1 CRYOGENIC SYSTEM 有权
公开(公告)号：EP3477223A1
公开(公告)日：2019-05-01
申请号：EP18200885.4
申请日：2018-10-17
申请人： Sumitomo Heavy Industries, Ltd.
发明人： NARASAKI, Katsuhiro
IPC分类号： F25B9/02 , F25B9/10 , F25B9/14 , F25D19/00
摘要： The continuity of the cooling operation of a cryogenic system is improved. A cryogenic system (10) includes a cryogenic cooling unit (20), a plurality of refrigerant circulation loops (12) which cool the cryogenic cooling unit (20) by heat exchange between the cryogenic cooling unit (20) and a refrigerant and each of which includes a circulation pump (26) circulating the refrigerant and a refrigerator (28) cooling the refrigerant, and a connection line (14) that connects the plurality of refrigerant circulation loops (12) to allow the refrigerant to be circulated. The connection line (14) is adapted to be switchable to a connected state from an unconnected state, isolates the plurality of refrigerant circulation loops (12) from each other in the unconnected state so that the circulation pump (26) of each refrigerant circulation loop (12) circulates the refrigerant in the refrigerant circulation loop (12), and connects the plurality of refrigerant circulation loops (12) in the connected state so that the circulation pump (26) of at least one refrigerant circulation loop (12) circulates the refrigerant in at least one of the other refrigerant circulation loops (12) as well.

68. 发明公开

EP3467836A2 PARTICLE SIMULATION METHOD, SIMULATION APPARATUS, AND PROGRAM 审中-公开
公开(公告)号：EP3467836A2
公开(公告)日：2019-04-10
申请号：EP18183583.6
申请日：2018-07-16
申请人： Sumitomo Heavy Industries, Ltd.
发明人： KOBAYASHI, Yoshitaka , ICHISHIMA, Daiji
IPC分类号： G16C10/00 , G16C60/00
摘要： Provided is a simulation method capable of performing temperature control even in analysis of a particle system of which a particle density is low and which is fluid, for example, as in a gaseous state. In simulating a behavior of a particle system including a plurality of particles disposed in an analysis region, by using a molecular dynamics method, centroid velocities of the particles present in a local region including a particle of interest are converted on the basis of the number of particles present in the local region for each of the particles, and thus a conversion value of a centroid velocity of the local region is calculated. Temperature control of maintaining the temperature of the particle system to be a target temperature is performed by using a difference between a velocity of the particle and the conversion value of the centroid velocity of the local region including the particle as a velocity of the particle which is a basis for calculating the temperature of the particle system.

69. 发明授权

EP3067181B1 INJECTION MOLDING MACHINE AND METHOD FOR CONTROLLING INJECTION MOLDING MACHINE 有权
公开(公告)号：EP3067181B1
公开(公告)日：2019-04-10
申请号：EP16158936.1
申请日：2016-03-07
申请人： SUMITOMO HEAVY INDUSTRIES, LTD.
发明人： SHIBAYAMA, Tomohiko , MIZUNO, Hiroyuki
IPC分类号： B29C45/80 , B29C45/76 , B29C45/66

70. 发明授权

EP3112123B1 INJECTION MOLDING MACHINE 有权
公开(公告)号：EP3112123B1
公开(公告)日：2019-03-27
申请号：EP16174008.9
申请日：2016-06-10
申请人： SUMITOMO HEAVY INDUSTRIES, LTD.
发明人： HIOKI, Kazuya
IPC分类号： B29C45/77

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式