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JP3948168 |
To provide a key protect structure of an electronic apparatus to prevent the intentional change of the set value of a switch by a user, etc. When a first switch 21 is set, a tool side shutter operation part of a lock key inserted a hole ...
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JP3950227 |
To enhance durability by suppressing fluctuation of characteristics of a snapping action pressure of a reversing plate. Stainless steel composed of 0.07-0.12 wt.% carbon, not more than 0.5 wt.% silicon, 0.5-1.25% manganese, not more than...
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JP3948308 |
To provide a handle for a switch which enables improvement of its appearance at low cost, and to provide a manufacturing method therefor. A piano handle 2 is provided with a handle body 21 which is made by molding resin, and a handle cov...
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JP2007109511 |
To provide a key capable of improving productivity by preventing deformation caused by own weight, immediately after molding.A keytop 32 is supported to a flat surface by a deformation preventing portion 32s, if a key 30 injection molded...
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JP2007109601 |
To provide a dial button capable of inhibiting its design from being spoiled even if a ring part for preventing slip is provided in an operating part, and also capable of inhibiting the ring part from slipping out.This dial button 1 incl...
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JP2007109439 |
To provide a key pad capable of restraining an unnecessary follow-up motion of adjacent key main bodies at key operation and infiltration of unnecessary things into a circuit board housing part.The key pad 11 is provided with an electrol...
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JP3944935 |
To stabilize operation force, eliminate increased man hours, and provide a superior quantity and productivity by continuously performing operational check of a push-button switch assembled with it being coupled in a hoop shape after tria...
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JP3944975 |
To make structure simple, reduce the number of components, and reduce a cost in a push-on-switch having a plurality of independent circuits. Moving contacts 14, 15 are arranged so that fixed parts 14A, 15A are placed on outside fixed con...
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JP3947576 |
To obtain a proximity switch; having a ceramic portion, and safe under a high temperature and an erosional environment; and an inexpensive and simple manufacture of the switch. A ceramic portion 2 is inserted as a cock body into a metall...
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JP2007101474 |
To provide a micro temperature switch of a nanometer size usable in a wide temperature range in an environment of a micrometer size, and its manufacturing method.Electrodes 3, 4 are mounted on both ends of a carbon nanotube 2 including a...
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JP3941332 |
To provide a push switch, used for turning on/off control or the like of a stop lamp of an automobile and its manufacturing method, which enables stable contacting of contacts, and in which assemblying is easy and which is inexpensive. A...
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JP3941386 |
To exactly prevent a contact part from displacing when insert molding. A terminal 26 and a support 28 are sandwiched between an upper and lower molds during insert molding by extending the support part 28 from the contact part 25.
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JP2007095574 |
To avoid an electrical contact failure between a movable contact and a center contact without preventing a switch used for a radio mobile terminal for example from being made compact and thin.This substrate for a key contact has a center...
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JP2007095643 |
To enable replacing a switch for a luminaire or the like with a switch having a built-in timer function or a colorful switch without electric construction, by developing the switch with the timer function which can be installed in the mo...
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JP3938846 |
To provide a sheet with a plate spring preventing the entrance of dust or a foreign matter from the outside, with a low cost, high resistance to static electricity, and a thin size. In this sheet with the plate spring, a pressure sensiti...
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JP2007087828 |
To obtain a hybrid relay having a compact structure.In this hybrid relay 1 equipped with a mechanical switch 3 and a semiconductor switch 4, components 5-11 in the inside of the mechanical switch 3 and the semiconductor switch 4 are moun...
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JP3933824 |
To provide a button switch device for an electronic instrument that integrates a plurality of button switches. A button switch 6 is diagonally connected through a first connector 11 to a button switch 9, and likewise, a button switch 7 d...
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JP3932762 |
To provide a thin-type push switch mounted on an operating part, etc., of various kinds of electronic equipment wherein a bottom part of a switch case is thin in spite of buried fixation of fixed contacts in the bottom part. The push swi...
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JP3932594 |
To provide a moving contact element that is easy to package and mount on a substrate without requiring trouble, when forming a panel switch for use on the thin control panel, etc., of various electronic equipment. Moving contact elements...
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JP2007080824 |
To provide a light guide plate in which, slimming of a keypad module is possible, the small number of light sources are used practically, light of high luminance and moreover, light of uniformity like a plane light source can be provided...
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JP3931570 |
To provide a movable contact point that has a simple structure and a good operating touch and is superior in dustproofing, and a panel switch using the same in the panel switch used for an operating panel of electronic equipment. This is...
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JP2007073483 |
To provide a keytop superior in decoration properties and of low cost.The keytop has a keytop body with a depressing face, a decoration layer provided on the surface opposed to the depressing face of the keytop body, and a depressing pie...
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JP2007073245 |
To avoid malfunctions of electronic components due to static or electrostatic discharge damage by making discharge of static hard to occur from a plated layer, even if the plated layer is exposed to the welding part of a protruded part o...
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JP2007073463 |
To provide a push-button switch member in which a coating layer formed on the surface of a keytop base body is superior in wear resistance and which does not use a high toxic substance including hexavalent chromium or the like.The push-b...
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JP3930936 |
To provide a push switch that is high in mechanical strength in the direction in which a pushbutton is pushed and that is easy to manufacture. A push switch has a case 12 of an insulating resin from which a push button 18 projects and a ...
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JP3929692 |
To provide an inexpensive and small rotary encoder with high productivity. The rotary encoder with a push switch provides fixed contacts 4, 5 for the push switch buried in an insulating base 1, and conductive traces 2, 3 for the encoder ...
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JP2007066627 |
To enable to find and select a surface cleaning and reforming method suitable for manufacture of a key unit for mobile communication equipment such as a cellular phone.Various kinds of atmospheric pressure plasma methods are applied for ...
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JP2007066753 |
To obtain a contact material for a vacuum valve, equipped concurrently with superior blocking characteristics and voltage resistance characteristics, and to obtain its manufacturing method.In the contact material for the vacuum valve wit...
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JP2007066818 |
To obtain a new and practical key sheet having a key top tightly fixed to a base sheet, being superior in design.On the key sheet 31 formed by fixing a base sheet 32 made of resin film and a key top 33 arranged on the base sheet 32 by an...
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JP2007066735 |
To provide an electric contact switching device which does not require strict control of the injection amount of a conductive fluid, and to provide a method for manufacturing the electric contact switching device.The electric contact swi...
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JP2007065982 |
To provide a touch panel to be used for various electronic equipment, which achieves a satisfactory feel of operation and excellent visibility.The intermediate section of a lower substrate 12 on whose upper face a lower conductive layer ...
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JP2007066642 |
To provide a switch at low cost by reducing a manufacturing cost thereof, and to respond to requests for thinning it.This switch is provided with a click spring 12, having a dome-like moving contact part 14 elastically reversed in the fr...
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JP3925210 |
To easily manufacture a pointing stick, and to reduce the fluctuation of sensitivity. A base part 2 and an operating part 3 are integrally molded from electric insulating resin materials. Also, at the time of integrally molding the base ...
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JP2007059107 |
To provide an electrical contact that combine interruption performance and low surge performance, and show less deterioration in the performances, even after multiple number of interruptions, and to provide a vacuum valve and a vacuum ci...
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JP3922204 |
To upgrade the appearance of a portable transmitter, to suppress the cost increase due to the changes of display contents of the function display, and to facilitate the control of user's operation. The portable transmitter is provided wi...
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JP3923253 |
To easily fit a pointing device which performs signal input in an X-Y direction through sliding operation to an external substrate without using any connector. A case 10 is composed of an upper case 10a made of a metal plate and a lower ...
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JP3921938 |
To provide a switch handle with a low-cost, a good touch on the operation face, a clear marked portion and a good glossy nature. The handle 40 is constituted with a resin mold product that contains a coloring agent. Operating surface of ...
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JP3923714 |
To provide a rotational electric part favourable in an assembling property, inexpensive and small. This rotational electric part is inexpensive and favourable in the assembling property in comparison with a conventional one to caulk a di...
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JP2007053018 |
To provide a sliding electronic component allowing a knob and a slidable molding installed on the upper and lower sides of a fixing member such as an armoring case to be easily attached thereto by a simple procedure; and to provide a met...
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JP3918327 |
To easily correspond to a change demand of a driving body and an LED in which a feeding terminal of the LED is difficultly deformed and a handling is easy in a illuminated push button making the LED as a light source. A dome-like spring ...
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JP2007048602 |
To minimize the thickness of a key sheet to meet the demands for a reduction in thickness of cellular phones because of greater importance placed on designability and portability.A transparent resin film 3 made of PC, PET, PU or the like...
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JP2007048620 |
To provide a rotating electronic part with a push-button switch which can be miniaturized and easily assembled and to provide its assembling method.The rotating electronic part 10 changing electrical output of a circuit pattern 153 of a ...
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JP2007048463 |
To provide a movable contact body capable of securing moving amount of movable contacts even if arranging distance of the switch is narrowed.The movable contact body is provided with an adhesive sheet holding a plurality of reversing spr...
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JP3916892 |
To provide a press button switch of high reliability in contacting where a lower part movable contact point is easily fitted to a housing while the dust and darts are prevented from entering the contact point part. An annular adhesive sh...
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JP2007042389 |
To provide an electric contact material manufacturing method and an electric contact material capable of improving fixing property of graphite contained in plating.Silver plating 8 is formed on the surface of a parent material of the ele...
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JP2007042388 |
To provide a manufacturing method of electric contact material capable of improving fixing property of graphite contained in a metal body, and an electric contact material.Silver plating 8 is formed on the surface of a parent material of...
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JP2007042390 |
To provide an electric contact material manufacturing method and an electric contact material capable of appropriately setting amount of graphite on the surface of a metal body.A photosensitive drum 13 is charged with electricity by a st...
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JP2007042308 |
To provide a slider and an electronic part with especially low cost, excellent in sliding property.On the sliders 4a, 4b, 4c sliding on a sliding face having a conductive part formed on a base plate, the sliders 4a, 4b, 4c are composed o...
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JP2007042391 |
To provide an electric contact material manufacturing method and an electric contact material capable of enlarging a rugged shape on the surface of a metal plating.In applying electric plating on a parent material 2, overcurrent is made ...
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JP2007042636 |
To provide a fluid switch composed by solving a problem of a conventional product by covering an electrically conductive element with a passivation layer.In one embodiment, a switch includes first and second substrates defining therebetw...
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