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51. 发明专利

JP2005307764A Rotary compressor 审中-公开
标题翻译：旋转式压缩机
公开(公告)号：JP2005307764A
公开(公告)日：2005-11-04
申请号：JP2004122382
申请日：2004-04-19
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YOKOYAMA TETSUEI , KODA TOSHIHIDE , NAKATSU KIMIHIDE , NAKAO HIDETO , MAEYAMA HIDEAKI , SUGIHARA MASAHIRO
IPC分类号： F04C27/00 , F04C18/356 , F04C29/00
摘要： PROBLEM TO BE SOLVED: To provide a rotary compressor capable of reducing loss of gas leakage (in particular, gas leakage when CO
2 is refrigerant gas) in a cylinder as much as possible and increasing compression performance than a conventional rotary compressor.
SOLUTION: In a sealed vessel 1, the cylinder 5 and a roller 7 rotated and driven in the cylinder 5 by a crank shaft 2 are provided. The roller 7 rotates in accordance with rotation of the crank shaft 2 while moving a contact point for the cylinder 5 to compress gas sucked into a suction chamber 10 from an inlet port 15 and discharge it from a discharge port 16. A leakage reducing mechanism 20 bent due to difference in internal pressure between the sealed vessel 1 and the cylinder 5 or difference in pressure between pressure of the compression chamber 11 and pressure of the suction chamber 10 and coming into contact with the roller 7 is provided along an inner peripheral face in the cylinder 5.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够尽可能减少气缸中气体泄漏损失（特别是CO 2 气体泄漏）的旋转式压缩机，并且增加压缩性能比传统的旋转压缩机。解决方案：在密封容器1中，设置有缸5和通过曲轴2在缸5中旋转和驱动的辊7。辊7根据曲轴2的旋转而旋转，同时移动用于气缸5的接触点，以从吸入口15压缩吸入吸入室10的气体，并将其从排出口16排出。泄漏减少机构20 由于密封容器1和气缸5之间的内部压力的差异或者压缩室11的压力与吸入室10的压力之间的压力与辊7接触而弯曲，沿着内周面气瓶5.版权所有（C）2006，JPO＆NCIPI

52. 发明专利

JP2004222426A Submarine repeater 审中-公开
公开(公告)号：JP2004222426A
公开(公告)日：2004-08-05
申请号：JP2003007506
申请日：2003-01-15
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： OGUSHI TETSURO , NAKATSU KIMIHIDE , ASAKAWA HIDEMICHI , TANIMOTO TOSHIAKI , MIYATA SHINJI
IPC分类号： G02B6/46 , H02G3/08 , H02G15/14 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To improve heat dissipation by reducing thermal resistance between an inner unit and an external cabinet in a submarine repeater. SOLUTION: Heat conduction plates 4a, 4b are arranged so as to be in contact with the periphery of the inner unit 1 and the internal perimeter of the external cabinet 2. A mesh spring layer 3 wherein strands 6 formed in waveform are collected and woven is arranged between the heat conduction plates 4a, 4b. The layer 3 and the plates 4a, 4b are bonded and fixed by solder bonding parts 7. Valley parts 6a in the waveform of the strands 6 are bonded to the heat conduction plate 4a, and crest parts 6b are bonded to the heat conduction plate 4b. As a result, heat generated in the inner unit 1 is dissipated effectively to the external cabinet 2 side through the strands 6. COPYRIGHT: (C)2004,JPO&NCIPI

53. 发明专利

JP2000266728A FLAW DETECTION SYSTEM FOR TUBE OUTSIDE PART INSPECTION ROBOT 失效
公开(公告)号：JP2000266728A
公开(公告)日：2000-09-29
申请号：JP7062699
申请日：1999-03-16
申请人： MITSUBISHI ELECTRIC CORP
发明人： NAKATSU KIMIHIDE , KUMAGAI TAKASHI
IPC分类号： B25J5/00 , F16L1/00 , G01N27/82
摘要： PROBLEM TO BE SOLVED: To suppress influence of noise entering a sensor so as to provide accurate information about a flaw and a crack on the outside of a tube at a low cost by forming an annular dummy lead wire parallelly to sensor wiring formed into an annular shape through respective robots. SOLUTION: In a dummy sensor, a dummy lead wire 9 is arranged annularly and parallelly to an annularly arranged wire of a sensor 3, that is, a transmission system line. The dummy lead wire 9 is formed of a single conducting wire made of the same material as wires 3c, 3d in the sensor 3 as a whole and is constructed similarly to wiring in all the slave robots, that is, wiring 3d1 in a sensor 3b of a slave machine 1b. When a robot is connected annularly, the dummy lead wire 9 is connected to a female connector 4a for the adjacent slave machine 1b via a male connector 4b for a master machine 1 from a terminal of a transmission system main body 2a as a starting point. This is repeated, and the dummy lead wire 9 passes through the respective robots 1 and passes around the outside of a tube annularly so as to return to the right terminal of the system main body 2a.

54. 发明专利

JPH10189241A LUMINESCENT ELEMENT, DISPLAY DEVICE USING LUMINESCENT ELEMENT, AND MANUFACTURE OF LUMINESCENT ELEMENT 失效
公开(公告)号：JPH10189241A
公开(公告)日：1998-07-21
申请号：JP34779696
申请日：1996-12-26
申请人： MITSUBISHI ELECTRIC CORP
发明人： SAGANE YOSHIFUMI , NAKATSU KIMIHIDE , TAKEDA MUNEHISA , INUBUSHI TOSHIYA , SATO HIDEKI , WATANABE KATSUO
IPC分类号： G02F1/13357 , H05B33/02 , H05B33/12
摘要： PROBLEM TO BE SOLVED: To provide a luminescent element in which the production of noise is suppressed by regulating the vibration of an electroluminescent light by sticking the base film side of the electroluminescent light to transparent plastic with a predetermined thickness. SOLUTION: An electroluminescent light EL2 is formed by stacking a base film 3, a transparent electrode 4, a luminescent layer 5, a dielectric layer 6, a back electrode 7, and an insulating layer 8 in order by printing. The base film side of the EL2 is stuck to transparent plastic 1 with specified thickness with a pressure sensitive adhesive double coated tape to form a luminescent element, and AC voltage is applied to between the transparent electrode 4 and the back electrode 7 through a connecting terminal 9 to vibrate in a wide frequency band. Since the EL2 is stuck to the transparent plastic 1 with specified thickness, the vibration of the EL2 is regulated by the stiffness of the plastic, and noise produced in the luminescent element which is a light source of a liquid crystal display part of a portable telephone set or the like is reduced.

55. 发明专利

JPH0676255A DEVICE FOR DRIVING MAGNETIC HEAD 失效
公开(公告)号：JPH0676255A
公开(公告)日：1994-03-18
申请号：JP22842492
申请日：1992-08-27
申请人： MITSUBISHI ELECTRIC CORP
发明人： NAKATSU KIMIHIDE , MORI KAZUO
IPC分类号： G11B5/53 , G11B5/56 , G11B5/592
摘要： PURPOSE:To provide a low power consumption magnetic head drive device with a few number of parts, with a few number of assembling processes as well, at a low cost, capable of miniaturizing and thinning and further, easy for adjusting an azimuth angle and an initial position in the magnetic head and without occurring a degaussing effect due to leakage flux. CONSTITUTION:Piezoelectric elements 15, 15,... provided with plural electrodes 151, 152 on one surface in the direction of expansion and compression are laminated in the direction of expansion and compression, and the magnetic head 7 is attached to one side end surface in the direction of lamination. Further, strain gauges 191, 192 detecting expansion and compression amt. of the piezoelectric elements 15, 15,... in respective elecrode 151, 152 sides are provided, and the magnetic head drive device 1 is constituted. At this time, adjustment voltages different from each other are applied to plural electrodes 151, 152, and the azimuth angle in the magnetic head 7 is adjustable.

56. 发明专利

JPH05298641A 失效
公开(公告)号：JPH05298641A
公开(公告)日：1993-11-12
申请号：JP10267092
申请日：1992-04-22
申请人： MITSUBISHI ELECTRIC CORP
发明人： MORI KAZUO , KANEKAWA HIROSHI , NAKATSU KIMIHIDE
IPC分类号： G11B5/53 , G11B5/56
摘要： PURPOSE:To adjust the difference in level of a head after a movable head device for dynamic-tracking loading two magnetic heads is attached to a drum device. CONSTITUTION:This device is provided with a binding part attaching the movable head device 21 for dynamic-tracking to the rotary drum 4 by a screw 19, two adjusing screws 12 provided on the rotary drum 4 rotating the movable head device for dynamic-tracking around the binding part, a receiving part 48 provided on a yoke 24 pressurized by the tip of the adjusting screws 12, a relief part 49 provided on the rotary drum 4 so as to interfere with no rotary drum 4 even when the movable head device 21 for dynamic-tracking is rotated by the adjusting screws 12 and the attaching surface 50 of the rotary drum 4 side attaching the movable head device 21 for dynamic-tracking.

57. 发明专利

JPH05159257A MAGNETIC HEAD DRIVING DEVICE 失效
公开(公告)号：JPH05159257A
公开(公告)日：1993-06-25
申请号：JP32576591
申请日：1991-12-10
申请人： MITSUBISHI ELECTRIC CORP
发明人： NAKATSU KIMIHIDE , KANEKAWA HIROSHI
IPC分类号： G11B5/53 , G11B5/55 , G11B5/588
摘要： PURPOSE:To secure a control range by shifting a secondary resonance frequency to the higher region for realizing the improvement of positioning accuracy of a magnetic head and the improvement of response speed, which are required for a magnetic head driving device mounted with a narrow track magnetic head. CONSTITUTION:A reinforcing member 18 formed of the material different from those of a fixed member 13 and 1st leaf spring 8 is mounted on an extended part 9 of the 1st leaf spring 8 to shift the secondary resonance frequency to the higher region. A mass-productivity is never impaired since the reinforcing member 18 is mounted by an outsert molding, adhesion, etc.

58. 发明专利

JPH05101346A MAGNETIC RECORDING AND REPRODUCING DEVICE 失效
公开(公告)号：JPH05101346A
公开(公告)日：1993-04-23
申请号：JP25728091
申请日：1991-10-04
申请人： MITSUBISHI ELECTRIC CORP
发明人： NAKATSU KIMIHIDE , FURUISHI YOSHIO , KANEKAWA HIROSHI , HIGAKI JUNICHI
IPC分类号： G11B5/52 , G11B5/588 , G11B15/61
摘要： PURPOSE:To obtain a magnetic recording and reproducing device capable of shortening working time, reducing cost and improving working accuracy. CONSTITUTION:A bearing 40 is putted in a hole 205 formed on the center of a fixed cylinder 2 and neighborhood around the center of the fixed cylinder 2 is made plane. The bearing 40 is putted and fixed to the center hole 903 of engaging rings 901 and 902 attached to above and below the center of the fixed cylinder 2.

59. 发明专利

JPH0519777B2 失效
公开(公告)号：JPH0519777B2
公开(公告)日：1993-03-17
申请号：JP21670886
申请日：1986-09-11
申请人： MITSUBISHI ELECTRIC CORP
发明人： NAKATSU KIMIHIDE , FUJIWARA OSAMU
IPC分类号： G11B33/12 , G11B15/61

60. 发明专利

JPH04276309A DEVICE FOR DRIVING MAGNETIC HEAD 失效
公开(公告)号：JPH04276309A
公开(公告)日：1992-10-01
申请号：JP3766891
申请日：1991-03-05
申请人： MITSUBISHI ELECTRIC CORP
发明人： FURUISHI YOSHIO , NAKATSU KIMIHIDE , KANEKAWA HIROSHI
IPC分类号： G11B5/60 , G11B5/588
摘要： PURPOSE:To reduce a resonance peak in the mechanical resonance frequency of the magnetic head driving device, to expand a control band and to improve the tracing precision of a magnetic recording trace. CONSTITUTION:In the bobbin 30 of the magnetic head driving device, a sensor coil 36 is arranged, and by superimposing an electrostatic power, which is proportionated to the vibrating speed of the magnetic head 16 excited by this sensor coil 36, on a driving signal which supplies to the coil 31 wounded around the above bobbin 30, an electric damping force is given to the driving part of the magnetic head. Consequently, the resonance peak in the resonance frequency of the magnetic head driving part is reduced and the dynamic response characteristic of the magnetic head driving part is improved. Also, the expansion of the control band of the magnetic head and the high tracing accuracy of the magnetic recording trace are obtained.

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