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1. 发明专利

JP2009166945A Elevator and manufacturing method of its pulley supporting part 有权
标题翻译：其支撑部分的电梯和制造方法
公开(公告)号：JP2009166945A
公开(公告)日：2009-07-30
申请号：JP2008006364
申请日：2008-01-16
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SUGANO ATSUSHI , KAWAMURA YOSUKE , SHIMADA KATSUHIRO , KOMAKI YOICHIRO , MAKIYAMA KOTA , TERAMAE TOSHIYA
IPC分类号： B66B7/08 , B66B7/06
摘要： PROBLEM TO BE SOLVED: To provide an elevator having high production efficiency reduced in the number of components and machining man-hours, and to provide a manufacturing method of its pulley supporting part.
SOLUTION: The elevator pulley supporting part has a pulley shaft mounting face 1A having a first hole 2 for journaling a passenger car deflecting pulley 54 on which a main rope 53 for the elevator 50 is wound, and a plurality of wall faces extending from the end of the pulley shaft mounting face 1A to the side of a counter deflecting pulley 54. The pulley supporting part is shaped by thrusting one plate while continuously holding the adjacent wall faces out of the plurality of wall faces with each other before and after thrusting.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有高生产效率的电梯，减少了部件数量和加工工时，并提供了其滑轮支撑部件的制造方法。解决方案：电梯滑轮支撑部分具有带轮轴安装面1A，该滑轮轴安装面1A具有第一孔2，用于对用于升降机50的主绳索53所卷绕的客车偏转滑轮54进行日志记录;以及多个壁面延伸从滑轮轴安装面1A的端部到反偏转滑轮54的侧面。滑轮支撑部分通过推动一个板而成形，同时将相邻的壁面在多个壁面之间彼此前后相互保持推动。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2009027904A Rotating electrical machine 审中-公开
标题翻译：旋转电机
公开(公告)号：JP2009027904A
公开(公告)日：2009-02-05
申请号：JP2007274578
申请日：2007-10-23
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KOYAMA TAKAYUKI , ENOMOTO YUJI , ISHIKAWA YOSHITOSHI , ITO MOTOYA , MIYATA KENJI , MAKIYAMA KOTA
IPC分类号： H02K1/14 , H02K1/18
摘要： PROBLEM TO BE SOLVED: To provide a rotating electrical machine, such as a motor and a generator, having improved efficiency.
SOLUTION: A claw magnetic pole 12 constituting a claw pole motor is constituted by using a laminated iron plate, such as, for example, an electromagnetic steel plate, a cold-rolled steel sheet and an electromagnetic stainless steel, and a magnetic pole is constituted by laminating a magnetic body such as an iron plate in the circumferential direction of a stator. A stator core is disposed so that the laminating direction of the iron plate is set to be parallel with the magnetic flux flowing-in direction from the rotor. Cores adjacent in the circumferential direction have a structure that does not allow them to be connected to each other, electrically or magnetically (laminated by interposing a non-magnetic and non-conductive material between them).
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有提高的效率的诸如马达和发电机的旋转电机。解决方案：构成爪极马达的爪形磁极12通过使用层压铁板，例如电磁钢板，冷轧钢板和电磁不锈钢，以及磁性极通过在定子的周向上层叠铁板等磁性体而构成。定子铁芯被设置为使得铁板的层叠方向设定成与来自转子的磁通流入方向平行。在圆周方向上相邻的心轴具有不允许电气或磁性彼此连接的结构（通过在它们之间插入非磁性和非导电材料来层叠）。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008306854A Stator of rotary electric machine and its manufacturing method 审中-公开
标题翻译：旋转电机定子及其制造方法
公开(公告)号：JP2008306854A
公开(公告)日：2008-12-18
申请号：JP2007152233
申请日：2007-06-08
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MAKIYAMA KOTA , TERAMAE TOSHIYA , UENO SHIGEYASU
IPC分类号： H02K15/12 , H02K1/18
摘要： PROBLEM TO BE SOLVED: To manufacture a high performance stator of a rotary electric machine by employing an outer winding system of high productivity and a high performance open teeth structure for enhancing the output characteristics of a rotary electric machine.
SOLUTION: In the stator 1 of a rotary electric machine, each of the teeth 12a is divided by loading a force radially outward of the central side of annular teeth 11. Since a force is loaded radially outward of the central side of annular teeth 11, a cut line 16 on the yoke side of the teeth 12a is extended in the circumferential direction by the recess 24 of the yoke and the teeth 12a is thus fitted in the yoke 21.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过采用高生产率的外卷绕系统和用于提高旋转电机的输出特性的高性能开齿结构来制造旋转电机的高性能定子。解决方案：在旋转电机的定子1中，每个齿12a通过加载环形齿11的中心侧的径向外侧的力而被分割。由于力被径向向外加载在环形的中心侧齿11，齿12a的轭侧上的切割线16通过轭的凹部24在圆周方向上延伸，并且齿12a被装配在轭21中。（C）2009年， JPO＆INPIT

4. 发明专利

JP2008007318A Elevator structural parts, method of manufacturing it, and lift using it 审中-公开
标题翻译：电梯结构部件，其制造方法和使用它的提升
公开(公告)号：JP2008007318A
公开(公告)日：2008-01-17
申请号：JP2006182061
申请日：2006-06-30
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TERAMAE TOSHIYA , MAKIYAMA KOTA , SUGANO ATSUSHI , SATO KENJI , OGASAWARA TAKESHI
IPC分类号： B66B11/02
摘要： PROBLEM TO BE SOLVED: To reduce the manufacturing cost of an elevator car frame base part formed of bases and a reinforcement member, by reducing the number of parts and the number of joining points while securing strength.
SOLUTION: A car frame base part 20 receiving a load which is an elevator structural part comprises bases 1, 1 and a reinforcement part connecting the bases 1, 1 to each other. Since the reinforcement part is formed of an integral cross reinforcement 4 diagonally connecting the ends of both side base parts 1, 1 to each other, the number of fastening parts can be reduced and the weight of the elevator structural part can be reduced. Consequently, the manufacturing cost of the elevator structural part can be reduced.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过在确保强度的同时减少部件数量和接合点的数量来降低由基座和加强构件形成的电梯轿厢框架基座部件的制造成本。解决方案：接收作为电梯结构部件的负载的轿厢框架基部20包括基部1,1和将基座1,1彼此连接的加强部。由于加强部分由将两侧基部件1的端部对角地相互连接的整体的横向加强件4形成，所以可以减少紧固部件的数量，并且可以减小电梯结构部件的重量。因此，可以降低电梯结构部件的制造成本。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2011242115A Gas turbine and method of manufacturing the same 审中-公开
标题翻译：气体涡轮机及其制造方法
公开(公告)号：JP2011242115A
公开(公告)日：2011-12-01
申请号：JP2010250416
申请日：2010-11-09
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MAKIYAMA KOTA , TERAMAE TOSHIYA , SATO TOSHIMI , HIRANO KENICHIRO , UENO SHIGEYASU
IPC分类号： F23R3/42 , B21D53/84 , B23K9/00 , F02C7/00
摘要： PROBLEM TO BE SOLVED: To provide a gas turbine including a compressor for generating compressed air, a combustor for generating combustion gas by burning the fuel with the compressed air from the compressor, and a turbine rotatably driven by the combustion gas from the combustor, to reduce the man-hour of die designing, welding and division, and to provide a combustor component constituting the gas turbine.SOLUTION: The gas turbine includes: a mandrel 102 having a surface where an internal surface shape of the combustor component is offset; and a transition piece 101d to be formed by pushing a cylindrical plate material 101b into the space of a pair of concentric dies where outer dies 103a, 103b having a surface where an outer surface shape of the combustion component is offset, using a pusher 104 in an axial direction of the die.
摘要翻译：要解决的问题：提供一种燃气轮机，其包括用于产生压缩空气的压缩机，用于利用来自压缩机的压缩空气燃烧燃料产生燃烧气体的燃烧器，以及由来自该压缩机的燃烧气体旋转驱动的涡轮机燃烧器，以减少模具设计，焊接和分割的工时，并且提供构成燃气轮机的燃烧器部件。解决方案：燃气轮机包括：具有其中燃烧器部件的内表面形状被偏移的表面的心轴102; 以及通过将圆柱形板材料101b推入一对同心金属模具的空间中形成的过渡件101d，其中具有燃烧部件的外表面形状的外表面的外模具103a，103b被偏移，使用推动器104 模具的轴向。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2011133921A Design support method for die surface shape 审中-公开
标题翻译： DIE表面形状的设计支持方法
公开(公告)号：JP2011133921A
公开(公告)日：2011-07-07
申请号：JP2009289962
申请日：2009-12-22
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MAKIYAMA KOTA , TERAMAE TOSHIYA , SATO TOSHIMI , HIRANO KENICHIRO
IPC分类号： G06F17/50 , B21D37/20
CPC分类号： Y02T10/82
摘要： PROBLEM TO BE SOLVED: To provide a design support method for a die surface shape, having high design efficiency.
SOLUTION: A procedure 1 of generating a finite element mesh shape of a die and a workpiece, a procedure 2 of performing finite element analysis for working the workpiece by the die, a procedure 3 of performing finite element analysis similar to the procedure 2 after removing a load applied to the workpiece, a procedure 4 of providing at least one evaluation position on each design section shape wherein a section shape is defined and obtaining all distances to a shape after shaping from an optional one point of each evaluation position as evaluation values, a procedure 5 of comparing the evaluation value and a predetermined design allowable value, a procedure 6 of obtaining a die correction value that is a coordinate correction value of a die surface shape deformation control point set in each design section by use of the evaluation value and the design allowable value, and a procedure 7 of correcting the shape of a finite element mesh of the die by use of the die correction value are sequentially performed, and a die correction shape wherein a spring back amount of the workpiece in working is considered is obtained.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有高设计效率的模具表面形状的设计支持方法。解决方案：产生模具和工件的有限元网格形状的过程1，对由模具加工工件进行有限元分析的步骤2，执行类似于程序的有限元分析的过程3 在去除施加到工件上的载荷之后，执行在每个设计部分形状上提供至少一个评估位置的程序4，其中限定了截面形状，并且从每个评估位置的可选的一个点获得成形后的形状的所有距离，作为评价值，将评价值与规定的设定容许值进行比较的步骤5，通过使用评价值，评价值和规定的设计允许值进行比较来获得作为各设计部设定的模具面形状变形控制点的坐标修正值的模具校正值的步骤6 评估值和设计允许值，以及通过使用管芯校正值ar来校正管芯的有限元网格的形状的步骤7 并且获得其中考虑了加工中的工件的回弹量的模具校正形状。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2011036010A Rotating electrical machine 审中-公开
标题翻译：旋转电机
公开(公告)号：JP2011036010A
公开(公告)日：2011-02-17
申请号：JP2009178583
申请日：2009-07-31
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OSANAWA TAKASHI , ISHIKAWA YOSHITOSHI , UENO SHIGEYASU , MAKIYAMA KOTA , HONMA MASAHIKO , UMEZAKI YOSUKE
IPC分类号： H02K1/16
CPC分类号： H02K3/487 , H02K1/165 , H02K15/0018
摘要： PROBLEM TO BE SOLVED: To provide a rotating electrical machine which achieves a high occupation ratio of a coil in a core slot, simplifies a coil combination wire and has superior electrical characteristics.
SOLUTION: In the rotating electrical machine, a tooth body and a tooth end portion communicate with each other via a continuing portion, a slit is provided on a coil side of the continuing portion; the slit extends from its opening portion toward the center of the circumferential direction of the tooth end portion and is formed so that the tooth body side member forming the opening portion of the slit contacts the member of the front end portion; and a distance in the circumferential direction between the adjacent tooth front end portions is smaller than the width of the circumferential direction of a coil group.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种在芯槽中实现线圈的高占有率的旋转电机，简化了线圈组合线并具有优异的电气特性。解决方案：在旋转电机中，齿体和齿端部经由连续部分相互连通，狭缝设置在连续部分的线圈侧上; 狭缝从其开口部朝向齿端部的圆周方向的中心延伸，并且形成为形成狭缝的开口部的齿体侧部件与前端部的部件接触; 并且相邻齿前端部之间的圆周方向上的距离小于线圈组的圆周方向的宽度。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2008008108A Structural channel member, elevator using it, and method and device for molding the structural channel member 有权
标题翻译：结构通道成员，使用它的电梯，以及用于模制结构通道成员的方法和装置
公开(公告)号：JP2008008108A
公开(公告)日：2008-01-17
申请号：JP2006182060
申请日：2006-06-30
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MAKIYAMA KOTA , TERAMAE TOSHIYA , OGASAWARA TAKESHI , KAWAMURA YOSUKE , KOIZUMI YUKIHISA , KONDO HISASHI , SUGANO ATSUSHI , IWATA MICHIO
IPC分类号： E04C3/07 , B66B11/02
摘要： PROBLEM TO BE SOLVED: To provide a structural channel member having secured bending strength/rigidity of the flange part in cross section inexpensively without increasing weight by molding a reinforcement shape integrally with a member of U shape in cross section, an elevator in which the structural channel member is adopted, and a method and a device for molding the structural channel member.
SOLUTION: This structural channel member 1 of the car frame of an elevator comprises a web part 1a and flange parts 1b, 1b bent from both ends of the web part 1a to the same side. A part of the web part 1a extending over the entire width and parts of both flange parts 1b, 1b connected to that part are partially extended from at least one position in the longitudinal direction to form an extended projection 3 deformed to the space 4 side of the member of U shape in cross section in the opening direction. The extended projection 3 increases a rigidity against the bending of the flange 1b in the cross section.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种结构通道构件，其在横截面中廉价地具有固定的凸缘部的弯曲强度/刚度而不增加重量，通过与横截面为U形的构件一体模制加强形状，采用结构通道构件，以及用于模制结构通道构件的方法和装置。解决方案：电梯的轿厢架的该结构通道构件1包括腹板部分1a和从腹板部分1a的两端弯曲到同一侧的凸缘部分1b，1b。在整个宽度上延伸的腹板部分1a的一部分和连接到该部分的两个凸缘部分1b，1b的部分从纵向方向上的至少一个位置部分地延伸，以形成向第 U形的构件在开口方向的横截面上。延伸突起3在横截面中增加了相对于凸缘1b的弯曲的刚性。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2012192421A Bending method of metal plate, machining tool used therefor, bent article formed by bending method and intermediate bent article 审中-公开
标题翻译：金属板的弯曲方法，使用的加工工具，弯曲方法和中间弯曲形成的弯曲件
公开(公告)号：JP2012192421A
公开(公告)日：2012-10-11
申请号：JP2011056686
申请日：2011-03-15
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MAKIYAMA KOTA , TERAMAE TOSHIYA , SUGANO ATSUSHI , OHARA ISAO , SAKAI MITSURU
IPC分类号： B21D11/08 , B21D5/01 , B21D5/02 , B21D5/04
摘要： PROBLEM TO BE SOLVED: To provide a bending method of metal plate, a tool used therefor, a bent article formed by bending method and an intermediate bent article under bending process, which have high production efficiency and is superior in design.SOLUTION: The bending method of metal plate includes: a step A of forming two recessed parts 4, 4 arranged parallel to each other and double grooves 2 having a projection 5 arranged between the recessed parts 4, 4 in the inside of a bending part of the metal plate 1; a step B of forming a projection 3 having two inflection points, which is composed of a curve tangential to a surface of the metal plate 1 in a position at the opposite side of the double grooves 2 by sandwiching the metal plate 1; and step C of bending the metal plate 1 along the double grooves 2. The double grooves 2 and the projection 3 are formed by plastic deformation by the tool and have high production efficiency. In addition, cracks or wrinkles do not occur on the outside 9 of the bending part, resulting in a smooth surface having a small bend radius and a continuous planar surface is emphasized to improve the design.
摘要翻译：要解决的问题：为了提供金属板的弯曲方法，用于其的工具，通过弯曲方法形成的弯曲制品和弯曲过程中的中间弯曲制品，其生产效率高并且设计优良。解决方案：金属板的弯曲方法包括：形成彼此平行布置的两个凹部4,4的双层凹槽2的步骤A，其具有布置在凹部4之间的突出部5，弯曲金属板1的一部分; 形成具有两个拐点的突起3的台阶B，该突起3由与金属板1的表面相切的曲线在双层槽2的相对侧的位置上夹着金属板1而构成; 以及沿着双槽2弯曲金属板1的步骤C.双槽2和突起3通过工具的塑性变形而形成，并且生产效率高。此外，弯曲部分的外侧9上不会出现裂纹或褶皱，从而形成具有小弯曲半径的平滑表面，并且强调连续的平面表面以改善设计。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2012020877A Conveyor and method of manufacturing the same 有权
标题翻译：输送机及其制造方法
公开(公告)号：JP2012020877A
公开(公告)日：2012-02-02
申请号：JP2011071436
申请日：2011-03-29
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MURASATO YUKI , MAKIYAMA KOTA , UENO SHIGEYASU , GOMI MASASHI , UTSUNOMIYA HIROBUMI
IPC分类号： B66B23/14
摘要： PROBLEM TO BE SOLVED: To provide a conveyor that is manufactured in roll forming where flexible molding is possible, whose bending is possible by applying only constraint from the outside without generating any twist, inner creases, and buckling, is light in weight, and whose shape has a precision conveyor step traveling rail curved section, and a method of manufacturing the same.SOLUTION: The curved section of a step traveling rail 5C is composed of a step traveling rail 5C by allowing at least either of a short side and a long side a hollow structure and saves the weight of the conveyor. Openings 17 are formed on a wall of the hollow structure and the wall is attached to a frame 21 with bolts 22 that are put in the openings 17 at appropriate distances. Twist, inner creases, buckling and the like caused by a concentration of stress at the time of bending process by only the constraint from the outside by the roll are suppressed from being generated by forming the roll used to manufacture the curved section of the step traveling rail 5C having a hollow structure into the shape that suppresses deformation causing the stress concentration generated at an angle of the step traveling rail 5C at the time of the bending process.
摘要翻译：要解决的问题：为了提供一种在可以进行柔性成型的情况下以辊成型制造的输送机，其弯曲可以通过仅从外部施加约束而不产生任何扭曲，内部折痕和屈曲，其重量轻并且其形状具有精密输送机台阶行进轨道弯曲部分及其制造方法。解决方案：台阶行进轨道5C的弯曲部分由台阶行进轨道5C组成，允许短边和长边中的至少一个为中空结构，并且节省了输送机的重量。开口17形成在中空结构的壁上，并且壁被安装到框架21上，螺栓22以适当的距离放置在开口17中。通过仅通过辊的外部限制而在弯曲加工时由应力集中引起的扭曲，内部折痕，翘曲等被抑制，通过形成用于制造台阶行进的弯曲部分的辊轨道5C具有中空结构形状，其在弯曲过程中抑制在台阶行进轨道5C的角度处产生的应力集中的变形。版权所有（C）2012，JPO＆INPIT

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