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Patent Searching and Data


Matches 401 - 450 out of 2,126

Document Document Title
JP2004234991A
To provide a movable contact member which can switch a highly reliable switching circuit and a switching device using the movable contact member.The movable contact member 1 has a reversible portion 2 which is formed by swelling a metal ...  
JP2004228087A
To provide a device and its assembling method with an area occupying a joining region reduced and improving airtightness against mechanical intensity and gas pressure boosting in the joining region of a shield case by making rigid each p...  
JP3550690B2
PURPOSE: To provide a good feeling upon the operation without using any mechanical members, such as a spring, in a non-contact type switch. CONSTITUTION: A plate 12 to be attracted made of a ferromagnetic material such as iron is provide...  
JP2004207512A
To provide an electric component with a click feeling which has a long lifetime and a small click sound, and can move smoothly.The electric component with the click feeling comprises a click member 3, a sliding plate 5 composed of a meta...  
JP2004185925A
To provide a small and inexpensive switch excellent in productivity and operability.This switch is provided with a case 1 formed of an insulating material with an open part 1d formed in its front face; a lever 4 positioned in the open pa...  
JPWO2002073148A1
基板(20)上に変位電極(40)と対向す るように、容量素子用電極(E1)および基 準電極(E31)を形成し、基準電極(E3 1)に接触するとともに、基準電極(E...  
JP2004165020A
To obtain equipment which can endure clicks, for example, for more than 1 million times even though it is downsized, by providing a dome-like metal spring with less distortion due to clicks, and which is excellent in the durability by pr...  
JP2004165075A
To obtain an operating device for a power switching device, which is small and inexpensive while having high reliability on its operation.The positions of coils 20, 30 in the direction of y-axis are regulated by holding their projecting ...  
JP2004158423A
To reduce the number of part items, to realize appropriate click feeling, and to dispense with a lubricant unnecessary as well.An operating knob 12 is mounted on a switch body 11 in a movable manner in the direction of an arrow A and its...  
JP3532231B2
PURPOSE: To provide a large force to the closing of a switch and a small force to the opening of the switch by increasing the force transmitted to an electric contact according to the movement from the opening position to the switch clos...  
JP2004146266A
To provide a sheet switch device capable of reducing the number of components, facilitating production, smoothly moving air, and giving good clicking feeling.Linear movable armatures 12a, 12b, 12c are mounted on the back surface of a she...  
JP2004111260A
To perform surely connection/disconnection of a contact and to speed up the connection/disconnection of the contact.The switch comprises: a stationary contact 5 provided on a side of a housing; a movable contact 15 connected to and disco...  
JP2004111121A
To provide a spring operating device for a switch capable of optionally setting output torque, and realizing torque property corresponding to a load.In the spring operating device for the switch, a rotatable toggle lever 5 is jointed to ...  
JP2004510288A
[Solution means] The spring (101) which the present invention makes the form of a bistability elastic spring, and supports the contact element (114, 116) on a support strip (104), Since a spring is driven, it is related with the bistabil...  
JPWO2004025677A
A good feeling of a click can be obtained, and loose connection's generating can be avoided and endurance provides the high diaphragm for key switches. While having truncated cone-shaped pedestal section 16 and dome shaped part 18 of the...  
JP2004055235A
To securely conduct a contact point even if there is a material such as a dust or oil.By comprising a base table 15 equipped with the contact point 17 conducted with a vibration motor 5 stored in a housing 3 and a switch operation member...  
JP2004031154A
To provide a key switch capable of providing a favorable click feeling even when relative positions of a key switch diaphragm and an actuator are deviated in a key switch formed in a dome shape and having the key switch diaphragm mounted...  
JP2004031113A
To provide a dome switch capable of minimizing a sound generated when reversing a protruding part.A damping member 23 absorbing vibration to reduce the sound generated when reversing the protruding part 28 is arranged in the periphery, o...  
JP2004014212A
To provide a moving contact body that hardly develops cracks even if a swelled part, or a base material swelled into one side is repeatedly depressed, and provides a longer service life, and also to provide a switch device using the movi...  
JP2004006095A
To provide a switch which is excellent in the stability of electrical contact without shortening the service life of a contact spring having click action and a dome shape, and also assures required stroke even for eccentric operation loa...  
JP2003308758A
To provide member for switches providing suitable click feeling regardless of a thin type switch, and easy to manufacture and with high quality.The member 1 for a switch includes a pressing element 6 connecting the contact of the switch ...  
JP2003297176A
To provide a key switch, a keyboard equipped with the key switches, and a personal computer equipped with the keyboard, the thinning of which can be realized easily, and stable operability and other characteristics of which can be mainta...  
JP2003281971A
To improve an electric contact reliability.A power-off device 1 consists of a housing 4, a rotary switch 2, and a torsion coil spring 3. A power supply side terminal 10 and a load side terminal 11 are stored in predetermined positions of...  
JP2003281972A
To provide a magnetic rotary input device which easily synchronize rotation feeling and signal output and which does not deteriorate the rotation feeling if an operation is repeated in a rotary input device for a telephone directory refe...  
JP2003281955A
To meet conflicting requirements of providing a large control power with less power.Two microswitches are disposed facing each other, with each operation part is pressed against each other. The microswitch has such characteristics as the...  
JP2003257281A
To effectively prevent a flat switch, having as dome-shaped elastic diaphragm, comprising a film having a through hole for an air channel, keeping the atmospheric pressure inside the flat switch when depressing and releasing by depressin...  
JP2003257280A
To provide a diaphragm for a flat switch having a through hole avoiding defective contact at the central part, avoiding the adhesive component of a cover film covering the diaphragm for the flat switch and a base board from being transcr...  
JP2003257271A
To provide a lighted push-button switch device lighting only a necessary part with sufficient illuminance with simple structure.A first housing part 12 housing a common contact piece 13, a fixed contact piece 14, a tact plate 16, and an ...  
JP2003247097A
To provide a method for manufacturing a conductive stainless steel member of excellent conductivity and low contact electric resistance, and a conductive stainless steel member having a conductive material welding part in which less prob...  
JP2003234035A
To provide a contact plate and a switch apparatus using the same, in which a protrusion is easily formed on a contact plate, and a good operation feeling is provided at pressurizing even if dislocation exists relative to a keytop.There a...  
JP2003234034A
To provide a reliable switch, a push button switch, and a rotary switch in which a movable contact piece itself is provided with a spring function that elastically restores in conjunction with switching operation as well as an intrinsic ...  
JP2003223827A
To solve the problem wherein when a conventional switch is left in a depressed state, in particular under high temperatures and high humidities, movable contacts are stuck to and adhered to fixed contacts on a substrate side.In this swit...  
JP2003203541A
To provide a plate spring capable of preventing plating failure without having influence on the stress distribution.This plate spring 21 has a spring part 21a, level difference parts 21b and 21c formed in an end part of this spring part,...  
JP2003162930A
To provide a contact mechanism of a switch, of high rated current and AC/DC common use with a long life time, that has less bouncing when on, and can break in a moment when off.An actuator, which is driven by a reversal member turned wit...  
JP2003123586A
To provide a dome type metal spring and a switch using it with superior durability against increase in the number keying times of a switch for enduring remarkably increased switch operations in a mobile telephone or the like.A dome type ...  
JP2003123566A
To eliminate contact failure due to foreign matter intrusion in a contact spring for a switch with click action used in a small electronic apparatus.A moving contact 4 shaped like a tongue piece is formed by a U-shaped cutout or an oblon...  
JP2003109468A
To provide a rocker switch with a snap-dome contact providing a short operation stroke.This rocker switch device 10 is provided with a rocker switch housing 12 having a grounding pin 76 and first and second electric circuit connecting pi...  
JP2003100181A
To hold a spring load necessary for operation and at the same time suppress a rise in a cost as much as possible in a small multi-directional switch having a central fixed contact part and peripheral fixed contact parts.A contact 13a is ...  
JP2003077371A
To obtain a spring force for restoring an operation member to a neutral position from a spring force exerted in accompaniment of self-restoring movement of a movable contact piece made of a reversing plate, for a switch capable of switch...  
JP2003077364A
To obtain a stable click feeling of a push switch using a spherical click spring without taking much heed in positioning accuracy of the spherical click spring or assembling accuracy of a key-top.A spherical click spring 5 is put on top ...  
JP2003045276A
To provide a switching device which can structure a simple push/push type switch without complicating processes and controls and alleviate shock and restrain generation of noise at time of replacement of a contact point. The switching de...  
JP2003045275A
To provide a switching device which can structure a simple push/push type switch without complicating processes and controls and improve contact reliability of a contact point in case of infiltration of dusts and foreign matters. The swi...  
JP3372411B2  
JP2003007174A
To provide a multidirectional operation switch capable of switching operation in a plurality of directions with a small number of parts.This multidirectional operation switch, in a flat casing, comprises a base member on which a common f...  
JP3362871B2  
JP2002373543A
To provide a switch structure, in which life characteristic of a flip plate can be kept good and an insulated pattern can not be separated, even if some parts of patterns, where the perimeter of the plate is laid, ahs a portion thick wit...  
JP3349865B2  
JP2002313192A
To provide a rotative operation type electric parts which can surely switch contact points when restoring, by making a movable body directly restore to the neutral position by a spring, with long life.When an operation body 15 is rotativ...  
JP2002279873A
To provide a pressure switch of high reliability which prevents infiltration of oil into a switch room and can send a stable pressure signal.The pressure switch 1 is provided with a base electrode 2 having a given penetrating space part,...  
JP2002260490A
To enable a switch configuration having a small plane space, i.e., miniaturization of a switch.Among a plurality of switch means arranged on the inner surface of a bottom plate of an insulating case, a switch mean in the center is formed...  

Matches 401 - 450 out of 2,126