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WO/2012/014949 |
In silver-oxide electric contact materials, there has been the problem of oxides being deposited on the contact surface by repeated electrical opening/closing, resulting in contact resistance at the contact surface and causing a temperat...
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WO/2012/011282 |
The present invention provides a push-button switch manufacturing method, wherein a key-top side end part of a plunger (25) is inserted into a lower mold cavity part for the plunger; a reinforcement plate (28) is placed in the lower mold...
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WO/2011/145400 |
The disclosed switch module (1), which reduces the load on a user even for large amounts of scroll, is provided with a first switch (30) and a second switch (70). The first switch (30) comprises first contacts (31a–31c) and second cont...
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WO/2011/136006 |
Provided are contact member having a curved portion on which a plurality of projections are provided and a switch device using the contact member, which makes an operation feeling difficult to be deteriorated even if the position of a pr...
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WO/2011/129041 |
Provided is a method of manufacturing elastic sheets to be installed for each of a plurality of panel units, wherein the area necessary for the elastic sheets is reduced without making process management of the elastic sheets more compli...
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WO/2011/116944 |
The invention relates to a multicontact unit comprising at least two separate blister-effect electric contacts (2-6), which are capable of elastic deformation. According to the invention, the multicontact unit comprises two longitudinal ...
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WO/2011/117978 |
A process for producing a button bearing a protrudent character, the process comprising conducting the step of subjecting the face of a button main body to screen printing with an ultraviolet-curable ink and the step of curing the printe...
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WO/2011/086167 |
The present invention relates to a method for producing an electric contact element from a semifinished product and to the electric contact element and the corresponding semifinished product. The method for producing an electric contact ...
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WO/2011/085763 |
The invention relates to a method for measuring the switching time of an on-load tap changer and to a measuring circuit suitable therefor. In said method, the on-load tap changer is switched over, specific courses of measurement voltages...
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WO/2011/083672 |
Disclosed is a protrusion forming member whereby process man-hours are reduced, production efficiency can be improved, and a large height difference can be easily formed in the protruding portion formed on a board material. Also disclose...
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WO/2011/081148 |
Disclosed is a key-top structure, an electronic device, and a method of manufacturing the key-top structure, wherein a clicking feeling upon pushing-in the key-top structure is excellent, or wherein deformation of a key-top member that t...
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WO/2011/045943 |
Provided are electrical contacts for relays and a manufacturing method thereof, wherein, when different electrical contact characteristics are required for opening/closing two electrical circuits, an optimum combination of contact materi...
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WO/2011/036376 |
The invention relates to a common structure for producing n-phase protection units and to a neutral, said structure consisting of a differential stage (1), having a switch trigger for opening the neutral, and n circuit breakers (2) that ...
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WO/2011/015232 |
A mechanical switching device (1) comprising a base member (3), at least one pair of elongated conductor members (5) mounted on the base member, each conductor member comprising a conductor end (7), wherein the conductor ends of the pair...
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WO/2011/003225 |
A preparation method for silver metal oxide made electric contact material involves melting silver and metal based on specific proportion, atomizing silver and metal as silver metal powder with even components and predetermined degree of...
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WO/2010/150546 |
A planar light emitting device is provided with: a light source; a sheet-shaped light guide, which is arranged in proximity to the aforementioned light source and which guides the light from the light source in the planar direction and h...
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WO/2010/141942 |
A MEMS switch includes a latch mechanism, first and second electrical conductors, a first latch actuator, a second latch actuator, and an axial actuator. The latch mechanism may include a transfer rod and a contact member, the contact me...
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WO/2010/139224 |
A key lifting switch device and an assembling fixture and an assembling technology corresponding to the switch device. The key lifting switch device comprises a keycap (1) and a retractable assembly (2) which are positioned above a base ...
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WO/2010/141942 |
A MEMS switch includes a latch mechanism, first and second electrical conductors, a first latch actuator, a second latch actuator, and an axial actuator. The latch mechanism may include a transfer rod and a contact member, the contact me...
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WO/2010/141942 |
A MEMS switch includes a latch mechanism, first and second electrical conductors, a first latch actuator, a second latch actuator, and an axial actuator. The latch mechanism may include a transfer rod and a contact member, the contact me...
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WO/2010/134599 |
Provided is a method for manufacturing an electric contact, in which, in particular, an electric contact provided with a carbon fiber bundle can be easily and stably molded into a predetermined shape with good productivity. Specifically ...
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WO/2010/134598 |
Provided is a sliding contact exhibiting excellent spring characteristics and corrosion resistance, and stable electric characteristics. Specifically provided is a sliding contact (1) which extends so as to be elastically deformable from...
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WO/2010/113908 |
Disclosed is a composite molded body which can be produced without a surface activation treatment and in which a member containing a polyurethane and a member containing a silicone are sufficiently bonded together. Also disclosed are a k...
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WO/2010/113907 |
Disclosed is a composite molded body having excellent adhesion, which comprises a member that is formed from a polyurethane only or from a polyurethane composition mainly containing a polyurethane and a member that is formed from a silic...
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WO/2010/113437 |
Provided are a capacitance type touch member which has a flexible or stereoscopic shape and has a light transmissive detection electrode, and a method for producing the same; and a capacitance type touch detection device provided with th...
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WO/2010/082420 |
Provided is a contact element such as a metal mesh, which can be in contact with an object via a number of contact points, wherein the corrosion of the metal mesh can be prevented, and the trouble which occurs when a key switch is attach...
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WO/2010/070956 |
Provided is a configuration in which light is efficiently guided in a key sheet and the light is prevented from leaking from around key tops. A key sheet (1) is configured by providing a dark colored printing layer (24) having light-blo...
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WO/2010/063369 |
The invention relates to a contact part for high-voltage switches, having a metal base body (2) and a contact element (3) made of an arc-resistant material, wherein the contact element (3) is attached to the base body (2). According to t...
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WO/2010/061698 |
Provided is a method for manufacturing a low-cost key sheet wherein a positional shift generated at the time of adhering a key top and a top cover on a key base is eliminated and the distance between the adjacent key top and top cover or...
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WO/2010/058671 |
Provided is a technique for achieving the thickness reduction, higher-intensity illumination, and uniform high brightness of a key module of a portable device at low cost. A key module of a portable device is provided with a key top (6) ...
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WO/2010/052280 |
An electrical switch adapted to be engaged by a first and/or a second activation button by means of which a user may operate the electrical switch. The electrical switch comprises an activation element which defines first and second reta...
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WO/2010/050352 |
An electrode material for a vacuum circuit breaker, which can further improve electrical characteristics required for a vacuum circuit breaker. A method for producing the electrode material for a vacuum circuit breaker. An atomized Cu-C...
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WO/2010/033582 |
A multi-layer integral keypad (10) is provided with a plurality of key tops (20) each having a plastic layer (30) coupled to a display layer (21). A key top support layer (40) integrally couples a plurality of the key tops (20) to one an...
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WO/2010/033582 |
A multi-layer integral keypad (10) is provided with a plurality of key tops (20) each having a plastic layer (30) coupled to a display layer (21). A key top support layer (40) integrally couples a plurality of the key tops (20) to one an...
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WO/2010/007831 |
Provided is a key switch structure in which the waterproofing properties for a membrane sheet are improved without affecting the membrane sheet contact points. The top surface of the membrane sheet, the top surface of an embossed part of...
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WO/2009/147991 |
Disclosed is a decorative sheet that is capable of clearly displaying translucent patterns without leakage of light from an opaque portion and that is used to obtain a capacitive switch operating panel that does not cause malfunctions or...
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WO/2009/133870 |
Provided is an illuminating apparatus which has high adhesive strength between a weir body which partitions a light emitting region and a light guide layer or a reflection layer, and furthermore can reflect light by side surfaces of the ...
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WO/2009/131145 |
Provided is a switch which has simple constitution and can be manufactured at low cost. The switch is provided with a base (1) which has a plurality of fixed terminals (6, 7a, 7b) integrated with the base and has an exposing surface from...
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WO/2009/123252 |
Provided is a movable contact (10), which is manufactured by impregnating nonwoven fabric of metal fibers with silicone rubber (12). This contact (10) is made of soft materials such as the metal fiber nonwoven fabric and the silicone rub...
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WO/2009/122628 |
Disclosed is a panel device (10) comprising a panel portion (31), a first conductor layer (38) arranged on the side of one surface (31a) of the panel portion (31), an insulating layer (34) arranged on the first conductor layer (38), and ...
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WO/2009/116502 |
Provided are a membrane switch in which multi-point input is enabled without impairing cost advantage; and a method of manufacturing the membrane switch. The membrane switch comprises a first flexible substrate (11) and a second flexible...
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WO/2009/098836 |
A manufacturing method of an electric contact is provided, in which joining time between a contact and a metal base is short, and a dent or an impression can be suppressed to be formed on the contact, and manufacturing equipment of the e...
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WO/2009/083582 |
The present invention is related to a method for aligning and bonding a first element (1) and a second element (2), the first element being a semiconductor die or substrate, the method comprising: obtaining a first element (1) having at ...
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WO/2009/076794 |
Disclosed herein is a method for manufacturing an ultra-thin flexible keypad, especially a method for manufacturing a keypad comprising a flexible thin film, a silica gel and a plastic thin film. The method essentially relies on the tech...
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WO/2009/046747 |
The invention relates to a method for testing the free triggering behavior of an electromechanically activated power switch, in which the power switch is given a switch-on command having a command duration that is at least precisely as l...
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WO/2009/046746 |
The invention relates to a method for testing the free triggering behavior of a mechanically activated power switch in which the power switch is given a switch-on command having a command duration that is at least precisely as long as th...
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WO/2009/044839 |
Provided is a thin key sheet whose rigidity is improved lest the key sheet is curved easily when the casing of a portable electronic apparatus etc. mounting the key sheet is erected or tilted down, so that key tops are not exfoliated eas...
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WO/2009/041481 |
A silver-clad composite material (100) for movable contacts which comprises a base (110) made of an iron- or nickel-base alloy, an under clad layer (120) formed out of any one selected from among nickel, cobalt, nickel alloys and cobalt ...
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WO/2009/041246 |
A process for contact member production in which not only an electrical contact material produced by powder metallurgy and containing a heat-resistant substance can be prevented from deforming or destroying when bonded to a base made of ...
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WO/2009/036859 |
The invention relates to an electrical contact system having one input contact and at least one output contact. Said contact system comprises a contact spring (10) comprised of wire that is held centrally in the contact system by a holde...
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