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121. 发明专利

JPH08223875A METHOD AND DEVICE FOR POSITION ADJUSTING ROTOR SHAFT CENTER IN ROTATING ELECTRIC MACHINE 失效
公开(公告)号：JPH08223875A
公开(公告)日：1996-08-30
申请号：JP2367795
申请日：1995-02-13
申请人： HITACHI LTD
发明人： MIKAMI HIROYUKI , OHARAGI HARUO , KIKUCHI SATOSHI , IDE KAZUMASA , TAKAHASHI MIYOSHI , KOMATA TAKESHI , FUJIMOTO NOBORU
IPC分类号： G01M1/38 , H02K5/16 , H02K15/16
摘要： PURPOSE: To attain an improvement in productivity by measuring inductance of a stator winding in each phase, and adjusting a rotor shaft center position of a rotary electric machine so as to minimize a deviation in each inductance measured value, to provide uniformity inn a gap length, and to simplify labor of adjusting the rotor shaft center position. CONSTITUTION: A stator winding inductance measuring/rotor shaft center position arithmetic device 13 outputs a rotor shaft center position adjusting amount by measuring inductance of a stator winding 6 in each phase. Based on this arithmetic output, an end bracket fixed position arithmetic control device 10 calculates a fixed position of end brackets 2a, 2b in a range of a clearance 5 preset between a frame 1 and the end brackets 2a, 2b. The end brackets 2a, 2b are moved to the fixed position through end bracket fitting position adjusting devices 11a, 11b and through end bracket supporting devices 9a, 9b, so as to tighten a mounting bolt 4 by a bolt tightening device 12.

122. 发明专利

JPH07296084A SYSTEM AND METHOD FOR PROCESSING DATA 失效
公开(公告)号：JPH07296084A
公开(公告)日：1995-11-10
申请号：JP8434594
申请日：1994-04-22
申请人： HITACHI LTD
发明人： NONAKA NAOMICHI , TAKAHASHI YUMIKO , KIKUCHI SATOSHI , NAKANE KEIICHI , TANAKA MASARU , FUJII YASUBUMI
IPC分类号： G06F13/00 , G06F17/30 , G06F19/00 , G06Q10/10
摘要： PURPOSE:To facilitate a table calculation processing such as optional display, work, analysis or an operation, etc., by defining the correspondence relation of a table with a data base through the use of a graphical user interface and automatically generating conversion procedure from correspondence definition. CONSTITUTION:When data access to a DB engine is requested by a user, table calculation AP 25 starts a defining part 24 or an executing part 23 in accordance with the contents of add-in macro 51. The defining part 24 prepares the correspondence relation definition of the table with DB in accordance with a user interactive instruction and stores it in a parameter dictionary 42. The executing part 23 refers to the contents of the parameter dictionary 42, acquires data from the DB engine 13, converts a form into the one usage possible in table calculation AP 25 and returns the result to table calculation AP 25. The parameter dictionary 25 is stored as a part of a table file used by table calculation AP 25 and plural kinds of table and DB correspondence relation definition are held. The add-in macro 51 holds procedure for table calculation AP 25 to start the defining part 24 and the executing part 23 so as to obtain a result.

123. 发明专利

JPH04291568A TELEMATIC TERMINAL EQUIPMENT 失效
公开(公告)号：JPH04291568A
公开(公告)日：1992-10-15
申请号：JP5644991
申请日：1991-03-20
申请人： HITACHI LTD
发明人： KIKUCHI SATOSHI , WAKAYAMA KAZUKO
IPC分类号： H04M1/00 , H04M3/54 , H04M11/00 , H04N1/00 , H04N1/32 , H04Q5/00
摘要： PURPOSE:To use an idle channel for talking and to utilize the line effectively by providing a radio transfer control means operated independently of picture transmission control means and a system state management means allocating a communication channel to a communication means to the telematic terminal. CONSTITUTION:Radio transfer control sections 5,6 receiving a call request from slave sets 11,12 of a cordless telephone set request dialing to a system state management section 1. The management section 1 confirms an idle channel to command of dialing to an opposite equipment to channel control sections 7,8. When a reply comes from the opposite equipment, a communication changeover control section 2 connects the control sections 5,6 receiving the request and the control sections 7,8 to implement talking processing between the slave sets 11,12 and the opposite equipment. Moreover, when a line control section 9 receives a call from the opposite equipment and the call relates to talking, the management section 1 confirms the idle control sections 5,6 and rings a bell of the slave sets 11,12 and connects the control sections 7,8 and the control sections 5,6 receiving the reply when the reply comes to inform it to the slave set and the opposite equipment. Thus, the line is effectively utilized.

124. 发明专利

JPH04188372A ODA PROCESSOR 失效
公开(公告)号：JPH04188372A
公开(公告)日：1992-07-06
申请号：JP31845890
申请日：1990-11-22
申请人： HITACHI LTD
发明人： KIKUCHI SATOSHI , NAKANE KEIICHI , WAKAYAMA KAZUKO
IPC分类号： H04N1/00 , G06F17/21 , G06T11/60
摘要： PURPOSE:To simplify configuration by successively generating and processing the identifier of a processing object element, data length data and the parameter data of a processing object primitive element according to hierarchical structure prescribed in a generated element tree table. CONSTITUTION:A generated element tree table 5 is provided to prescribe the hierarchical structure among the respective elements constituting a document to be processed, and document data generating means 4 and 6-8 are provided to successively generate and process the identifier of the processing object element, data length data and the parameter data of the processing object primitive element according to the hierarchical structure prescribed in the generated element tree table 5. Then, the generation of document data is managed and controlled by the generated element tree table 5. Therefore, it is not necessary to produce the own document data generating means 4 and 6-8 to actually generate the data while depending on the hierarchical structure. Thus, configuration is simplified.

125. 发明专利

JPH0343788A METHOD AND DEVICE FOR CONTROLLING IMAGE DISPLAY 失效
公开(公告)号：JPH0343788A
公开(公告)日：1991-02-25
申请号：JP17824089
申请日：1989-07-11
申请人： HITACHI LTD
发明人： KIKUCHI SATOSHI , ARAMAKI TOSHIHIDE
IPC分类号： G09G5/08 , G09G5/00
摘要： PURPOSE:To improve operability by dividing a coordinate input area into plural areas, setting the coordinates of the respective areas corresponding to plural display screens and successively moving a cursor on the respective display screens by performing a coordinate input operation. CONSTITUTION:The coordinate input area of a coordinate information output means 1 for outputting coordinate information which shows the coordinate of the operating position of an operation means 11 for specifying the display position of the cursor 80 is divided into the plural coordinate input areas 1C and 1D and the coordinates of the respective areas 1C and 1D are set corresponding to the display screens 7A and 17A of plural display means 7 and 17 respectively. The display screens 7A and 17A corresponding to the operating position of the operation means 11 are selected and the cursor 80 is displayed at the specified position of the selected display screens 7A and 17A. Thus, the cursor 80 is moved from one display screen 7A to the other display screen 17A just by operating the operating means 11 to the coordinate input areas 1C and 1D, and the operability is improved.

126. 发明专利

JPH01314471A PICTURE PROCESSOR 失效
公开(公告)号：JPH01314471A
公开(公告)日：1989-12-19
申请号：JP14618088
申请日：1988-06-14
申请人： HITACHI LTD
发明人： KIKUCHI SATOSHI , KOYAMA TAKUO , KAWAMURA HIROSHI
IPC分类号： H04N1/00 , H04N1/387
摘要： PURPOSE:To make a special large capacity memory for combining pages unnecessary by compressing image data to be combined with a document, storing the compressed image data, and combining both data under a phase in which the data are restored data. CONSTITUTION:An input switching means 1 to receive an instruction for combining the pages switches an input change-over switch to the side of a restoring part 15. Next, a main control part 14 outputs a compression instructing signal 26, a restoration instructing signal 24, and a reading instructing signal 25. A compression means 22 to receive the compression instructing signal 26 sets control information, which is necessary for compressing the image data, to a compressing part 17 and transfers compressed data outputted from the compressing part 17 to a combined compressed data storing part 6. A restoration control means 20 to receive the restoration instructing signal 24 sets other control information, which is necessary for referring to a picture information storing part 19 and restoring the data, to a restoring part 15, transfers the compressed data from a compressed data storing part 5, and inputs the transferred compressed data to the restoring part 15. Thus, the compressed data of an overlay-combined document can be obtained in the combined compressed data storing part 6.

127. 发明专利

JP2004007875A PERMANENT MAGNET TYPE ELECTRIC MOTOR AND COMPRESSOR EMPLOYING IT 审中-公开
公开(公告)号：JP2004007875A
公开(公告)日：2004-01-08
申请号：JP2002158508
申请日：2002-05-31
申请人： HITACHI LTD , HITACHI IND EQUIPMENT SYS
发明人： WAKUI SHINICHI , KIKUCHI SATOSHI , OHARAGI HARUO , TAKAHATA RYOICHI , NOMA KEIJI
IPC分类号： H02K1/24 , H02K1/16 , H02K1/27 , H02K21/14
摘要： PROBLEM TO BE SOLVED: To provide a high output low noise permanent magnet type electric motor. SOLUTION: The permanent magnet type electric motor 11 comprises a stator 7 having a concentrated armature winding 9 surrounding the tees 10 in a plurality of slots 13 formed in the stator core 12, and a rotor 1 having permanent magnets 3 contained in a plurality of permanent magnet insertion holes 14 formed in the rotor core 2. The pole angle θ1 of the rotor core 2 is set in a range of electric angle of 100-120° and a recess 15 is formed in the outer circumferential surface of the rotor core 2 between the poles thus ensuring a high output while reducing noise. COPYRIGHT: (C)2004,JPO

128. 发明专利

JP2003116236A PERMANENT MAGNET ROTATING ELECTRIC MACHINE 审中-公开
公开(公告)号：JP2003116236A
公开(公告)日：2003-04-18
申请号：JP2001309344
申请日：2001-10-05
申请人： HITACHI LTD
发明人： TAKAHATA RYOICHI , WAKUI SHINICHI , OHARAGI HARUO , KIKUCHI SATOSHI , TAKAHASHI MIYOSHI
IPC分类号： H02K1/22 , F04B35/04 , F25B49/02 , H02K1/00 , H02K1/18 , H02K1/24 , H02K1/27 , H02K21/12 , H02K21/14 , H02K21/16 , H02K21/22 , H02K29/06
摘要： PROBLEM TO BE SOLVED: To provide a permanent magnet rotating electric machine wherein problems of vibration and noise are solved even if concentrated windings are used. SOLUTION: The permanent-magnet rotating electric machine includes a stator wherein armature windings are formed in a plurality of slots formed in a stator core, and a rotor wherein permanent magnets are embedded in a plurality of permanent magnet insertion holes formed in a rotor core. The axes extending in the directions of the magnetic poles of the rotor are taken as d-axes, and the axes extending in the directions between magnetic poles, shifted from the directions of the centers of the magnetic poles at an electrical angle of 90 deg., are taken as q-axes. The outer circumferential surface of the rotor core is shaped so that arcs whose centers are positioned at two points each different from the center of the rotor core are combined together for each magnetic pole. Thus, the radial direction between the center of the rotor core and the outer circumferential surface of the rotor is reduced gradually going from the d-axis to the q-axis. As a result, torque pulsation is reduced, and thus vibration and noise are reduced.

129. 发明专利

JP2002330254A FACSIMILE EQUIPMENT 审中-公开
公开(公告)号：JP2002330254A
公开(公告)日：2002-11-15
申请号：JP2002112219
申请日：2002-04-15
申请人： HITACHI LTD
发明人： KIKUCHI SATOSHI , NAKANE KEIICHI , ITO HIROMICHI , KAWAMURA HIROSHI
IPC分类号： H04N1/00 , H04N1/32
摘要： PROBLEM TO BE SOLVED: To provide a facsimile server system, which can be utilized similarly to a stand-alone FAX. SOLUTION: A remote FAX 9 has a scanner, a printer and a FAX communication means. A client 3 dispatches document data to a FAX server 1 and requests FAX transmitting/printing. The FAX server 1 expands the document data requested to transmit into image data, transfers them to any suitable remote FAX 9 and instructs FAX transmitting/printing. When FAX transmitting is directly instructed from a user and the image of a handwritten document is fetched, the remote FAX 9 dispatches such image data to the FAX server 1 and requests FAX transmitting. Besides, when fetching of image data is instructed or FAX receiving is executed, the remote FAX 9 dispatches the fetched image data or received image data to the FAX server 1. The FAX server stores these data and provides them to the client 3 corresponding to retrieval.

130. 发明专利

JP2002252956A PERMANENT MAGNET ROTATION MOTOR AND COMPRESSOR USING THE SAME 失效
公开(公告)号：JP2002252956A
公开(公告)日：2002-09-06
申请号：JP2001049561
申请日：2001-02-26
申请人： HITACHI LTD
发明人： WAKUI SHINICHI , OHARAGI HARUO , TAKAHATA RYOICHI , KIKUCHI SATOSHI , TAKAHASHI MIYOSHI , HIRAYAMA HIROSHI , SESHIMO KOJI , KAWAMINAMI SHIGEYA , SENOO MASAHARU , NOMA KEIJI
IPC分类号： H02K1/16 , H02K1/27 , H02K19/10 , H02K21/16 , H02K29/03
摘要： PROBLEM TO BE SOLVED: To reduce noise of a permanent magnet rotation motor and to provide a permanent magnet rotation motor with low noise and a compressor using it. SOLUTION: In teeth 8 of a stator core 5, a tip shape is made to be arcuate which is concentric with a rotor core 3 on the teeth center side, and to be linear on the teeth end side. When the intersection between an extended line of the linear part of the teeth end and a center line OA of a slot is called B, the distance of the intersection B from the rotor center is called b, the distance of the teeth end from the rotor center of the arcuate part is called c, a relation 1.11

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