专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明专利

JPH04327498A ELEVATOR DEVICE 失效
公开(公告)号：JPH04327498A
公开(公告)日：1992-11-17
申请号：JP9647391
申请日：1991-04-26
申请人： MITSUBISHI ELECTRIC CORP
发明人： HARA SHOICHIRO , AZUMA KENICHI
IPC分类号： B66D1/50 , F21V21/36
摘要： PURPOSE:To provide an elevator device for elevating a light fitting or the like, which can prevent a wire from being exerted with a local force and which is excellent in reliability and durability. CONSTITUTION:A main drive roller 30 formed therein three V-like grooves and a first gear 31 are fixed to the rotary shaft of a motor 7. A driven roller 32 formed therein with two V-like grooves is fixed to a shaft 34 together with a second gear 33 so that the power of the motor 7 is transmitted through the meshing between the first and second gears 31, 33. A wind-up drum 3 is rotatably attached to the rotary shaft of a motor 39. A spiral spring 19 is locked at one end to the wind-up drum 3 and at the other end incorporated so as to resiliently urges the wind-up drum 3 which may be therefore rotated in a direction in which a wire 2 is wind-up. A swingable lever 36 is urged by a tension spring so that a press roller 37 takes up a slack in the wire 2, and is rotated following up variation in tension of the wire 2.

92. 发明专利

JPH04278445A SOLDERING INSPECTION APPARATUS 失效
公开(公告)号：JPH04278445A
公开(公告)日：1992-10-05
申请号：JP6549691
申请日：1991-03-06
申请人： MITSUBISHI ELECTRIC CORP
发明人： UNO MASAHIKO , HARA SHOICHIRO , HIBARA TATSUNORI
IPC分类号： G01N21/88 , G01N21/93 , G01N21/956 , H05K3/34
摘要： PURPOSE:To inspect soldering by setting a soldering inspection standard as soldering strength but not as a soldering shape. CONSTITUTION:The respective television images of a lead 2 before and after pressure are inputted to a measuring part 7 by an inspection probe 5 and the displacement of the lead is calculated from the respective images to output lead displacement measured data 8 to a judging part 9 and it is judged whether the lead is moved by pressure to determine the quality of soldering.

93. 发明专利

JPH0455812B2 失效
公开(公告)号：JPH0455812B2
公开(公告)日：1992-09-04
申请号：JP12438484
申请日：1984-06-19
申请人： MITSUBISHI ELECTRIC CORP
发明人： HARA SHOICHIRO , AZUMA KENICHI
IPC分类号： B23P21/00 , B23P19/00 , B23P19/04 , B25J15/08

94. 发明专利

JPH0451759B2 失效
公开(公告)号：JPH0451759B2
公开(公告)日：1992-08-19
申请号：JP14546284
申请日：1984-07-13
申请人： MITSUBISHI ELECTRIC CORP
发明人： HARA SHOICHIRO , AZUMA KENICHI , TAKAHASHI MASAO , TAKEUCHI KAGEHARU
IPC分类号： F28F3/08 , F28D9/00

95. 发明专利

JPH04121810A DRUM UNIT 失效
公开(公告)号：JPH04121810A
公开(公告)日：1992-04-22
申请号：JP24141390
申请日：1990-09-11
申请人： MITSUBISHI ELECTRIC CORP
发明人： KURIHARA NOBUSUMI , MOTO KAZUO , HONDA KATSUHIKO , HARA SHOICHIRO , KAWASAKI TAKAFUMI , MORIMOTO TAKAO
IPC分类号： G11B5/53 , G11B5/02
摘要： PURPOSE:To eliminate the influence of the working accuracy and assembling accuracy of an upper drum on the rotating locus of a magnetic head and to improve assembling workability by mounting the magnetic head on a sheet of flange plate with a step mounted integrally on a rotary shaft. CONSTITUTION:The flange plate 12 with a step on which a rotating side rotary transformer 11a is fixed is fitted in the shaft 13a set rotatably freely of a shaft integral type bearing 13 with sleeve fitted in a lower drum 5, and plural magnetic heads 2 are mounted on the magnetic head mounting plane 121b of the flange plate 12 with a step whose finish working is performed setting the shaft integral type bearing 13a with a sleeve as reference, and similarly, the upper drum 1 is mounted on an upper drum mounting planes 122b whose finish working is performed setting the shaft 13a as reference and a unpper drum fitting part 123b, and the height adjustment of the plural magnetic heads 2 can be performed with a step adjusting screw 17 provided at the upper drum 1.

96. 发明专利

JPH03291804A ELEVATOR 失效
公开(公告)号：JPH03291804A
公开(公告)日：1991-12-24
申请号：JP9356090
申请日：1990-04-09
申请人： MITSUBISHI ELECTRIC SHOMEI , MITSUBISHI ELECTRIC CORP
发明人： YOKOTA FUMIO , AZUMA KENICHI , HARA SHOICHIRO
IPC分类号： F21V21/36
摘要： PURPOSE:To prevent failure in elevation from occurring and a wire from being cut by winding the wire by a 1/2 to 1 turn around a driving drum. CONSTITUTION:A driving drum 6 has a V-shaped groove and a wire may not easily slip, so that a fluctuation in wire 3 tension can be supported. When a load is applied to the wire 3 to have its tension increased, a second roller 9 is forced to move toward the driving drum 6 and a press roller 10 intensely pushes the wire 3, so that the wire 3 is less likely to slip. Since the fluctuation in tension at this time is supported by one turn of the wire 3, the wire 3 will not bite between other wires. That is, by winding the wire 3 by a 1/2 to 1 turn around the driving drum 6, there is no riding nor bite-in of the wire 3 wherein the fluctuation in tension of the wire 3 can be supported so that a winding drum 18 may not be affected and the drum 18 can smoothly wind up the wire 3 with an approximately constant torque.

97. 发明专利

JPH03213291A HANDLING DEVICE 失效
公开(公告)号：JPH03213291A
公开(公告)日：1991-09-18
申请号：JP837690
申请日：1990-01-19
申请人： MITSUBISHI ELECTRIC CORP
发明人： HARA SHOICHIRO
IPC分类号： B25J17/02 , B23P19/02
摘要： PURPOSE:To allow a relative dislocation between an insert and an inserted work as well as to correspond to a large inserting force even if required, by constituting it so as to have some clearance in space between a pressing surface of a first member and a pressed surface of the inserted work corresponding to the former at normal time. CONSTITUTION:When an insert part 50 comes into contact with an insert port 48, first of all, each of the third members (41, 44) is deflected in the horizontal direction with a first member 30 by dint of horizontal force the insert part 50 receives from the insert port, whereby a relative dislocation between the insert part 50 and the inset port 48 is corrected. When an inserting action is further continued, vertical force, the insert part receives from the insert port, grows larger, and thereby the third members (41, 44) are deflected to the first member 30 in the ventical direction, thus a pressed surface 47 of an insert part 45 comes into contact with a pressing surface 31 of the first member 30. In this state, if the inserting action is continued, the pressing surface 31 of the first member 30 presses the pressed surface of the inserted member, therefore the insert part is inserted into the insert port of the inserted member.

98. 发明专利

JPS6124995A Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：JPS6124995A
公开(公告)日：1986-02-03
申请号：JP14546284
申请日：1984-07-13
申请人： Mitsubishi Electric Corp
发明人： HARA SHOICHIRO , AZUMA KENICHI , TAKAHASHI MASAO , TAKEUCHI KAGEHARU
IPC分类号： F28F3/08 , F28D9/00
CPC分类号： F28D9/0068 , F28F2250/108
摘要： PURPOSE:To permit to obtain the heat exchanger, high in productivity and capable of showing high performance equivalent to a counter-flow type heat exchanger by a method wherein a unit member is constituted by fixing a spacer obliquely at the center part of a rectangular heat exchanging element and each one side of the unit members are piled alternately and fixed, thereafter, the piled block is cut along the center line of the spacer. CONSTITUTION:Plates 8, partitioning two air streams between which heat is to be exchanged, are fixed by bonding agent to both sides of fins 7, forming a plurality of parallel flow paths to control the flow of the air streams, while the bonded block is cut orthogonally to the parallel flow paths to produce the rectangular heat exchanging element 9. The spacer 10 is fixed by the bonding agent to the center part of the upper surface of the heat exchanging element 9 obliquely to the parallel flow paths. The heat exchanging elements 9 and the spacers 10 are cut along a cutting line 22 at the center line of the spacer 10 so that some remaining parts 21 remains at both ends of the spacer thereby constituting the unit member 11. The one sides of unit members are piled alternately and fixed, thereafter, remaining parts are cut off to form the heat exchanger.
摘要翻译：目的：为了获得热交换器，生产率高，并且能够通过以下方法获得相当于逆流型热交换器的高性能的方法，其中单元构件通过将间隔件倾斜地固定在矩形热的中心部分交换单元，并且单元构件的每一侧交替地堆叠并固定，然后沿着间隔件的中心线切割堆积块。构成：分隔两个气流之间需要更换热量的板8通过粘合剂固定在散热片7的两侧，形成多个平行的流动路径，以控制气流的流动，而粘结块为与平行流路垂直切割以产生矩形热交换元件9.间隔件10通过粘合剂固定到热交换元件9的上表面的中心部分，其倾斜于平行流动路径。热交换元件9和间隔件10沿着间隔件10的中心线处的切割线22被切割，使得一些剩余部分21保留在间隔件的两端，从而构成单元构件11.单元构件的一侧交替堆叠固定，然后将其余部分切断以形成热交换器。

99. 发明专利

JP2003222735A SEALING FIBER GUIDE FOR CONNECTING OPTICAL RELAY 审中-公开
公开(公告)号：JP2003222735A
公开(公告)日：2003-08-08
申请号：JP2002022819
申请日：2002-01-31
申请人： MITSUBISHI ELECTRIC CORP
发明人： MASUDA HISATOSHI , HARA SHOICHIRO , MORIYASU MASAHARU , KAWAHARA YUJI , NISHITANI SHOICHIRO
IPC分类号： G02B6/00 , H02G15/08 , H02G15/14
摘要： PROBLEM TO BE SOLVED: To obtain an optical fiber guide where decrease in light loss is prevented by making an appropriate length that is sealed by metal and hence reducing generation stress in a low-melt-point metal for airtight sealing. SOLUTION: In the fiber guide for connecting optical relays where a plurality of optical fibers are bundled for fitting to the guide for sealing, a sealing length is set to 1-5 mm in the axial length of the fiber at a portion for sealing a sleeve and the optical fiber. Further, the reception section of a melting metal is provided at the opening end section of a sleeve for sealing the optical fiber, and the depth is set to be a sealing depth. COPYRIGHT: (C)2003,JPO

100. 发明专利

JP2003180028A OPTICAL FIBER AIRTIGHTLY-SEALED STRUCTURE AND MANUFACTURING METHOD THEREFOR 审中-公开
公开(公告)号：JP2003180028A
公开(公告)日：2003-06-27
申请号：JP2001375289
申请日：2001-12-10
申请人： MITSUBISHI ELECTRIC CORP
发明人： KAWAHARA YUJI , HARA SHOICHIRO , MORIYASU MASAHARU , NISHITANI SHOICHIRO , MASUDA HISATOSHI
IPC分类号： G02B6/00 , H02G15/14
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber airtightly-sealed structure capable of restraining the light loss of an optical fiber by solder-sealing a plurality of optical fibers introduced in a pressure-proof housing, and to provide a manufacturing method therefor. SOLUTION: A solder-sealed section 25 of a fiber guide 27 which solder-seals the plurality of optical fibers is formed as a solder pocket 26 formed by the outer-periphery wall of a guide 21 and the inner-periphery wall of a sleeve 22. A solder fillet 25a filled into the solder pocket 26 is set so as to be lower than the solder pocket upper part 26b surface of the solder pocket 26 and so as to be roughly at right angles relative to the optical fiber 3 sealed airtightly with solder. COPYRIGHT: (C)2003,JPO

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式