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71. 发明专利

JPS62254381A MANUFACTURE OF CONTACTOR 失效
公开(公告)号：JPS62254381A
公开(公告)日：1987-11-06
申请号：JP9912386
申请日：1986-04-28
申请人： MITSUBISHI ELECTRIC CORP
发明人： SASAKI TAKASHI , OGAWA YOSHIAKI
IPC分类号： H01H1/04 , H01H11/04 , H01R43/16

72. 发明专利

JPS59103547A Method for preventing deformation of boring for turbine generator 失效
标题翻译：用于防止涡轮发电机镗孔变形的方法
公开(公告)号：JPS59103547A
公开(公告)日：1984-06-15
申请号：JP21495782
申请日：1982-12-06
申请人： Mitsubishi Electric Corp
发明人： TOKUSHIGE MASASHI , SASAKI TAKASHI
IPC分类号： H02K15/14 , H02K15/00
CPC分类号： H02K15/00
摘要： PURPOSE:To facilitate the mounting and dismounting, to improve a boring rigidity and to reduce the irregular deformation after welding by using a set of two wedges with taper as a wedge to be inserted into the split portion of an outer ring. CONSTITUTION:To impart a clamping force to an inner ring 1, a boring bolt 4 is clamped. After the bolt 4 is clamped in the prescribed amount, wedges 6a, 6b of one set with taper are hitted by a hammer to the split portion of an outer ring 3. After welding completely the core bolt 2, the wedges 6a, 6b are removed by hitting.
摘要翻译：目的：为了便于安装和拆卸，为了提高镗孔刚度，并通过使用一组具有锥形的楔形件将两个楔形件插入到外圈的分割部分中来减小焊接后的不规则变形。构成：为了向内圈1施加夹紧力，夹紧镗孔4。在螺栓4被夹紧规定量之后，一组具有锥形的楔形件6a，6b通过锤子撞击到外圈3的分割部分。在完全焊接芯螺栓2之后，将楔形件6a，6b移除通过击中。

73. 发明专利

JP2005249387A Air conditioner 审中-公开
标题翻译：冷气机
公开(公告)号：JP2005249387A
公开(公告)日：2005-09-15
申请号：JP2005162010
申请日：2005-06-01
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ISHIDA KAZUHIRO , TAKAHASHI KAZUYOSHI , SASAKI TAKASHI , CHIGUCHI SATOSHI , YAMASHITA TETSUHISA , HIRASAWA HARUYUKI
IPC分类号： F24F1/00 , F24F13/20
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner equipped with a ventilation blower capable of improving ventilation performance by suppressing air volume decline and noise aggravation caused by a ventilation duct of the ventilation blower, improving performance by constituting a smooth air course of the ventilation blower itself, and attaining recycling promotion by improving dismantling workability of the ventilation blower and shortening and efficiency heightening of a installation work time with an easy structure.
SOLUTION: This air conditioner is characterized by being equipped with an indoor side unit body; a heat exchanger of a refrigerating cycle provided in the body; a coolant pipe or the like of the refrigerating cycle provided on one side part of the heat exchanger; and the ventilation blower provided on the other side part on the opposite side to the side where the coolant pipe or the like of the heat exchanger is provided, for supplying the outside air into a room or exhausting the indoor air to the outdoors.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种配备有通风鼓风机的空调机，其能够通过抑制由吹风风机的通气导管引起的风量下降和噪音加重来提高通风性能，通过构成平滑空气路线来提高性能通风鼓风机本身，通过提高通风机的拆卸加工性，通过简单的结构提高安装作业时间的缩短和效率提高，实现循环利用。解决方案：该空调器的特征在于配备有室内机组主体; 设置在体内的制冷循环的热交换器; 冷却循环的冷却剂管等设置在热交换器的一个侧面上; 并且设置在与设置有热交换器的冷却剂管等的一侧相对的另一侧部上的通风鼓风机，用于将外部空气供给到室内或者将室内空气排出到室外。版权所有（C）2005，JPO＆NCIPI

74. 发明专利

JP2004120918A Frequency stabilizer 有权
公开(公告)号：JP2004120918A
公开(公告)日：2004-04-15
申请号：JP2002282163
申请日：2002-09-27
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SASAKI TAKASHI , KOWADA YASUYUKI
IPC分类号： H02J3/24
摘要： PROBLEM TO BE SOLVED: To cut down the cost of a frequency stabilizer by reducing the number of high-speed apparatuses of a transmission channel, in the frequency stabilizer that quickly performs the limit of a load by operating a necessary load-control amount when a frequency is decreased due to a system failure. SOLUTION: Control terminals 3a, 3b that perform limit controls to the loads 4a to 4f connected to a plurality of busbars 1a, 1b of a power system are arranged at each busbar. In the control terminals 3a, 3b, the frequency is monitored by collecting measuring information on the busbars 1a, 1b; system reference information that is small in variation due to the system failure is obtained from a central control unit 10 at, for example, ten-minute intervals; when the system failure occurs, the load-control amounts are operated at the control terminals 3a, 3b by using the collected information; and the load controls are performed on the loads 4a to 4f connected to the busbars 1a, 1b corresponding to the load-control amounts. COPYRIGHT: (C)2004,JPO

75. 发明专利

JP2004072884A Method of stabilizing singly separated system, and system for stabilizing same 有权
公开(公告)号：JP2004072884A
公开(公告)日：2004-03-04
申请号：JP2002228278
申请日：2002-08-06
申请人： Chubu Electric Power Co Inc , Mitsubishi Electric Corp , 三菱電機株式会社 , 中部電力株式会社
发明人： SASAKI TAKASHI , KOWADA YASUYUKI , KIBI KAZUHITO , HASHIMOTO HIROYUKI , KOJIMA MASAMICHI , SAITO NORITOSHI , YOKOI KOICHI , TABATA YASUTO
IPC分类号： H02J3/24
摘要： PROBLEM TO BE SOLVED: To provide a method of stabilizing a singly separated system and a system for stabilizing the singly separated system which can reduce the amount of shutdown of a generator required for maintenance of single system frequency or the amount of load shutdown. SOLUTION: A system stabilizer 10 performs the control of a power source (the control of generators 9A, 9B, and 9C) or the control of load 8A, 8B, and 8C so as to dissolve the demand-supply unbalance between the amount of power supply and the quantity of load, by getting the magnitude of system line power flow taking account of the effect of the amount of load fall caused by the voltage change on occurrence of the separated system, determining the excess of the quantity of generated power and the excess of load from the magnitude of this system line power flow, and inducing the voltage of a load bus IB a little higher than the value before separation in case of excess of the quantity of generated power and a little lower in case of excess of load, thereby adjusting the apparent quantity of load. COPYRIGHT: (C)2004,JPO

76. 发明专利

JP2000249365A AIR CONDITIONER 失效
公开(公告)号：JP2000249365A
公开(公告)日：2000-09-12
申请号：JP5028399
申请日：1999-02-26
申请人： MITSUBISHI ELECTRIC CORP
发明人： SASAKI TAKASHI , YAMASHITA TETSUHISA , HIRASAWA HARUYUKI , CHIGUCHI SATOSHI , ISHIDA KAZUHIRO , TAKAHASHI KAZUYOSHI
IPC分类号： F24F1/00 , F24F11/04
摘要： PROBLEM TO BE SOLVED: To inexpensively save energy with a simple structure by providing a duct for ventilation that passes through the wall hole of a room where an air conditioner is installed, and an environment detection means that detects the environment of the inside and outside of the room. SOLUTION: A fan 5 is composed by a vortex flow fan, and a plurality of blades 3 are erected on both the end faces of a main plate 4, thus making thin the width of the fan. In the exhaust operation of indoor air, a motor 2 is driven, the fan 5 is rotated, the indoor air is supplied from an intake port 10 for introducing to a ventilation path 9 of a casing 8, and also the pressure of the fan 5 is increased by blades 3 and the ventilation path 9 for discharging from a discharge port 11 to a duct 21 for ventilation. The air conditioner controls air conditioning according to an environment state being detected by an environment sensor 14 that is provided at the middle part of the ventilation path 9 of a blower 1 for ventilation. The environment sensor 14 that is disposed halfway to the ventilation path 9 of the blower 1 detects environmental conditions such as temperature and moisture, or condensation, a miscellaneous gas, and a CO2 gas inside and outside a room.

77. 发明专利

JPH11201567A REFRIGERATOR 失效
公开(公告)号：JPH11201567A
公开(公告)日：1999-07-30
申请号：JP445698
申请日：1998-01-13
申请人： MITSUBISHI ELECTRIC CORP
发明人： SASAKI TAKASHI , SUMIDA YOSHIHIRO , YAMAGUCHI TOSHIAKI , MATSUNAGA NORIAKI , KAWASAKI KATSUYUKI , SUGIMOTO TAKESHI , MORIMOTO HIROYUKI
IPC分类号： F25B1/00
摘要： PROBLEM TO BE SOLVED: To surely return a refrigerating machine oil discharged from a compressor to the compressor by setting the content of refrigerating machine oil circulating in a refrigerant circuit to be lower than the solubility of refrigerating machine oil to a liquid refrigerant in a refrigerator using a refrigerating machine oil whose mutual solubility is very low to the refrigerant. SOLUTION: This refrigerator is provided with a refrigerant circuit consisting of a compressor 1, a condenser 3, a pressure reducing device 5, and an evaporator 7 in a closed-circuit piping, and a refrigerant, especially not specified, is an R404A, etc., which is a mixture of R143a, R125 and R134a. A refrigerant machine oil uses such an oil that has a low mutual solubility to the R404A and of which specific gravity is smaller than a liquid refrigerant. The content of refrigerant machine oil circulating in the refrigerant circuit is set to be lower than the solubility of refrigerating machine oil to the liquid refrigerant. Thus, the refrigerating machine oil entering the refrigerant circuit is fluidized together with the refrigerant, thereby returning the refrigerating machine oil to the compressure surely and preventing the detention thereof within the refrigerant circuit.

78. 发明专利

JPH1020057A LID PART STRUCTURE OF CRYOSTAT 失效
公开(公告)号：JPH1020057A
公开(公告)日：1998-01-23
申请号：JP17921196
申请日：1996-07-09
申请人： MITSUBISHI ELECTRIC CORP , MITSUBISHI HEAVY IND LTD
发明人： SASAKI TAKASHI , FUJITA ATSUYA
IPC分类号： G21B1/05 , G21B1/00
摘要： PROBLEM TO BE SOLVED: To dispense with the use of a large-sized crane in removal by constituting a lid part structure by use of an attachable and detachable reinforcing rib and a fittable and removable concrete block. SOLUTION: A lid reinforcing rib 13 is arranged on the vacuum sealing lid bottom plate 11 of a lid part structure 10 for a cryostat used for a nuclear fusion device. The rib 13 is formed of a fixed rib 13A connected to the bottom plate 11 by welding and a movable rib 13B attachably and detachably mounted thereon to form a plurality of partitioned chambers 13C. A neutron shielding concrete block 14A is fitted to each of the partitioned chambers 13C in such a manner as to be fittable and removable. The block 14A has a head part 14B protruded higher than the upper end of the ribs 13A and 13B when fitted to the partitioned chamber 13C. When the structure 10 is removed, the bottom plate 11 can be lifted by a small-sized crane since the block 14A and the rib 13B can be removed from the bottom plate 11. The form of the partitioned chamber 13C may be either of grid arrangement and parallel arrangement.

79. 发明专利

JPH1020056A CRYOSTAT 失效
公开(公告)号：JPH1020056A
公开(公告)日：1998-01-23
申请号：JP17921096
申请日：1996-07-09
申请人： MITSUBISHI ELECTRIC CORP , MITSUBISHI HEAVY IND LTD
发明人： SASAKI TAKASHI , FUJITA ATSUYA
IPC分类号： G21B1/05 , G21B1/00
摘要： PROBLEM TO BE SOLVED: To dispense with bending work to reduce the number of assembling processes by constituting a lid part structure into a flat structure by use of a flat lid bottom plate. SOLUTION: A lid part structure 10 for a cryostat used for a nuclear fusion device has a vacuum sealing lid bottom plate 11 formed of a disc-like flat plate, which has a raised flange 11a on the peripheral part. A plurality of lid reinforcing ribs 13 are formed of linear beam members, and fixed to the bottom plate 11 and the flange 11a by welding, and a neutron shielding concrete 14 is filled between the ribs 13. The flange 11a has a plurality of key flanges 17 having flat square key engaging parts 18, and keys 19 fixed to the upper end part of a body part structure 2 are fitted to and engaged with the engaging parts 18. The flange 17 is movable in the radial direction of the bottom plate 11 so that the moment generated by the distortion of the bottom plate 11 can be released. The horizontal displacement of the structure 10 is constrained by the engagement of the engaging parts 18 with the keys 19.

80. 发明专利

JPH04321117A KEYBOARD 失效
公开(公告)号：JPH04321117A
公开(公告)日：1992-11-11
申请号：JP9063091
申请日：1991-04-22
申请人： MITSUBISHI ELECTRIC CORP
发明人： SASAKI TAKASHI
IPC分类号： G06F3/02
摘要： PURPOSE:To ensure an operation approximate to an intermediate ON operation even with a keyboard having the small total thickness so as to reduce the fatigue of an operator. CONSTITUTION:A pressure-sensitive conductive sensor is adhered to at least one of two conductive electrodes set at a membrane contact. A membrane contact 4 is set on a metallic plate 5 and an integrated housing 3 is provided on the contact 4. Furthermore a dome rubber 2 is provided on the housing 3. The rubber 2 holds a key top 1. A tapping screw 6 fixes the housing 3, the contact 4, and the plate 5 together. A pressure-sensitive conductive sensor 11 is adhered to at least one of two silver carbon electrodes 8 and 9 set at the contact 4.

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