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1. 发明专利

JP2005119801A Parapet installing method of passenger conveyor, and parapet installing device 审中-公开
标题翻译：乘客输送机的PARAPET安装方法，以及PARAPET安装装置
公开(公告)号：JP2005119801A
公开(公告)日：2005-05-12
申请号：JP2003356641
申请日：2003-10-16
申请人： Hhitachi Mito Engineering Co Ltd , Hitachi Building Systems Co Ltd , Hitachi Ltd , 日立水戸エンジニアリング株式会社 , 株式会社日立ビルシステム , 株式会社日立製作所
发明人： MATSUOKA HIROYUKI , KITAZAWA MITSUHIRO , SAKURAI KOJI , KOMURO HIDEAKI , TAKAHASHI TETSUYA
IPC分类号： B66B23/22
摘要： PROBLEM TO BE SOLVED: To relatively easily incorporate a plurality of glass panels included in the parapet into predetermined positions in a short time.
SOLUTION: In the parapet installing method of a passenger conveyor having the parapets that are erected on both sides of an endlessly connected step traveling between upper and lower doorways and include the plurality of glass panels 2a, 2b, 2c, 2d and 2e, the glass panels 2 are erected sequentially from the lower doorway 1a toward the upper doorway 1b, and removable spacers 3 for keeping the clearance formed between side surfaces of the adjacent glass panels at a constant dimension in incorporating into the predetermined positions are inserted and incorporated into the clearance. The spacer 3 has a T-shaped cross section and has a clearance insertion section 3a and a fixing section 3b extended orthogonally to the extending direction of the clearance insertion section 3a.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了相对容易地将包括在栏杆中的多个玻璃面板在短时间内并入预定位置。解决方案：在具有在上下门口之间行进的环形连接台阶的两侧竖立的栏杆的乘客输送机的栏杆安装方法中，包括多个玻璃面板2a，2b，2c，2d和2e 玻璃面板2从下部门口1a朝向上部门口1b顺序地竖起，并且插入并结合有用于将相邻玻璃面板的侧表面之间形成的间隙保持恒定尺寸的可移除间隔件3 进入清关间隔件3具有T形横截面，并且具有与间隙插入部3a的延伸方向垂直延伸的间隙插入部3a和固定部3b。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2007217100A Method and device for centering escalator frame 有权
标题翻译：用于中心自动扶梯框架的方法和装置
公开(公告)号：JP2007217100A
公开(公告)日：2007-08-30
申请号：JP2006038159
申请日：2006-02-15
申请人： Hitachi Building Systems Co Ltd , Hitachi Ltd , 株式会社日立ビルシステム , 株式会社日立製作所
发明人： KITAZAWA MITSUHIRO , UEDA MAKOTO , HATTORI YOSHIKATSU , OTAKE YOSUKE , SAKURAI KOJI
IPC分类号： B66B23/00
摘要： PROBLEM TO BE SOLVED: To provide a method for centering an escalator frame capable of enhancing the accuracy and efficiency of a centering operation.
SOLUTION: In an escalator frame 4 manufacturing plant, a comb plate 7 positioned on the outside of the escalator frame 4 is brought into a state that the levelness of terminal gears 5, 5A and the escalator frame 4 in the longitudinal direction is secured by an escalator frame centering device 12. An escalator frame centering reference body 13 having the same levelness with the shaft part 10 of the terminal gears 5, 5A used as the centering basis for the levelness of the escalator frame 4 is installed on the comb plate 7. After the escalator frame 4 is installed between the upper floor 3 and the lower floor 2 of a building in an escalator installation site, the escalator frame 4 is centered on the basis of the escalator frame centering reference body 13.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够提高定心操作的精度和效率的自动扶梯框架的定心方法。解决方案：在自动扶梯框架4的制造工厂中，位于自动扶梯框架4的外侧的梳板7进入端子齿轮5,5A和自动扶梯框架4的长度方向的水平度为由自动扶梯框架定心装置12固定。具有与作为自动扶梯框架4的平整度的定心基准的端子齿轮5,5A的轴部分10具有相同水平度的自动扶梯框架对中基准体13安装在梳子自动扶梯框架4安装在自动扶梯安装地点的建筑物的上层3和下层2之间时，自动扶梯框架4以自动扶梯框架为中心的基准体13为中心。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2000139097A VARIABLE SPEED INDUCTION ELECTRIC ROTATING MACHINE DEVICE 失效
公开(公告)号：JP2000139097A
公开(公告)日：2000-05-16
申请号：JP31160098
申请日：1998-11-02
申请人： HITACHI LTD , CHUBU ELECTRIC POWER , HITACHI ENG SERVICE
发明人： NEMOTO MAMORU , FUJIMOTO SHIGERU , IDE KAZUMASA , NAGURA OSAMU , TAKAHASHI SEIJI , UCHIDA KOICHIRO , SHIN TOYOICHI , SAKURAI KOJI , NISHIBATAKE EIJI
IPC分类号： H02K17/22 , H02P21/05 , H02P23/00 , H02P23/04 , H02P23/07 , H02P27/05 , H02P7/36
摘要： PROBLEM TO BE SOLVED: To use a specific set of diode rectifiers with the same specifications and to reduce harmonics effectively by setting the number of slots per the single pole single phase at the secondary side of a coil winding type induction electric rotating machine to an even number, leading coil winding at positions that are in the same pole and in phase and deviate by specific angles each other in terms of an electrical angle, and connecting a rectifier to each coil winding. SOLUTION: A primary side (stator) 3 of a coil winding type induction electric rotating machine 1 that is mechanically connected to a load or a motor 2 is connected to a system 9, secondary coil winding 5 and 6 with a phase difference of 30 deg. in terms of an electrical angle is led from a secondary side (rotor) 4 by such feeding means as a slip ring, and a variable resistor 10 is connected via diode rectifiers 7 and 8 that are connected in parallel. The number of slots of one pole one phase at a secondary side has been set to four. However, when three-phase balanced coil winding is to be formed at the secondary side, two sets of three-phase three-wire type balanced coil winding 2 with the same voltage and a phase difference of 30 deg. in terms of an electrical angle can be obtained if the number of one pole one phase slots is even since the electrical angle of one pole one phase is 60 deg. when forming three-phase balanced coil winding at the secondary side.

4. 发明专利

JPH1179639A CONNECTING METHOD FOR HANDRAIL FOR PASSENGER CONVEYER 失效
公开(公告)号：JPH1179639A
公开(公告)日：1999-03-23
申请号：JP23724297
申请日：1997-09-02
申请人： HITACHI BUILDING SYST CO LTD , HITACHI LTD , HITACHI CABLE
发明人： SAKURAI KOJI , AIURA TAKASHI , TAKAHASHI TATSUHIKO , SHIINA MAMORU
IPC分类号： B66B23/24 , B29C65/00 , B29K21/00 , B29L9/00 , B29L31/00 , B66B31/00 , B66B31/02
摘要： PROBLEM TO BE SOLVED: To provide a connecting method for a handrail of a passenger conveyer which dispenses with an accurate line drawing work on a plurality of canvases and quickly perform the connecting work for the handrail. SOLUTION: The both ends 6a, 6b of the topmost canvas 6 are cut obliquely, the both ends 5a, 5b of the bottommost canvas and the both ends of intermediate canvases 7-9 which are laminated between the topmost canvas 6 and the bottommost canvas 5 are cut at right angles in the longitudinal direction of a core body 2 respectively, the both ends 5a, 5b of the bottommost canvas 5 are sewn together, and the both ends 6a, 6b of the topmost canvas 6 and respective both ends of the intermediate canvases 7-9 are connected with each other via canvas pieces 60, 70, 80, 90 having different lengths respectively so that the both ends 6a, 6b of the topmost canvas 6, the both ends 7a, 7b of the first intermediate canvas 7, the both ends 8a, 8b of the second intermediate canvas 8, the both ends 9a, 9b of the third intermediate canvas 9, and the both ends 5a, 5b of the bottommost canvas 5 are set in deviated positions with each other.

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