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Patent Searching and Data


Matches 251 - 300 out of 10,671

Document Document Title
WO/2008/018416A1
A key sheet (8) comprises pad parts (10, 10, ยทยทยท) provided to a key base (6) made of a transparent or translucent resin so that the colors of illuminating lights of the key tops provided to different areas are different from one anoth...  
WO/2008/015925A1
A member for a push button switch, which is thin and durable, produces an excellent clicking sensation, and can be produced at low cost. The member (1) for a push button switch has one or more keytops (3), a metal sheet (5) having holes ...  
WO/2008/007761A1
This invention provides a keytop (1) for use in a push button switch for portable electronic equipment. In the keytop (1), a reinforcing fiber layer is provided in an externally visible state in at least one of the top surface, back surf...  
WO/2008/006385A1
A connection pot (10) is provided for accommodating, making contact with and sealing a switch assembly (11), which has a closed housing (12) comprising a housing lower part (14) and a housing upper part (15) and a temperature-dependent s...  
WO/2007/148852A1
Disclosed herein are a three-dimensional metal key having a backlighting function, a metal keypad having at least one three-dimensional metal key having the backlighting function, a method of manufacturing the three-dimensional metal key...  
WO/2007/112926A3
The invention is directed to a process for manufacture of fine precious metal containing particles, specifically silver-based particles and silver-based contact materials via an intermediate silver(+l)-oxide species. The process comprise...  
WO/2007/142211A1
A key top (4) used for push-button switches of mobile electronic devices comprises a generally thin metal sheet (6) and outer layer sheets (8a, 8b) joined to one or both surfaces of the metal sheet (6) and made of a flexible material. A ...  
WO/2007/112924A3
The present invention relates to a method for manufacture of silver-based composite powders for electrical contact materials. The invention relates also to electrical contact materials made from such composite powders. The process compri...  
WO/2007/132814A1
A metal key sheet laminate used for an input button part of an information terminal is composed of at least a transparent resin sheet and a metal sheet. Recess characters and so forth are formed in the laminate by etching. A metal key sh...  
WO/2007/123251A1
A method of producing a key top for a push button switch includes a step of integrally forming a sheet-like resin member including the key top with a three-dimensionally shape by using a first die and a second die. In the step, a resin m...  
WO/2007/123023A1
A cover member for push button switch that can endure long-term use and exhibits excellent adhesion and moisture resistance; and a process for producing the same. There is provided cover member (1) for push button switch comprising, unif...  
WO/2007/119522A1
Disclosed is a silver coated composite material for movable contacts, which comprises a base composed of an alloy mainly containing iron or nickel, a foundation layer which is formed on at least a part of the surface of the base and comp...  
WO/2007/116717A1
Disclosed is a silver coated composite material for movable contacts, which comprises a base composed of an alloy mainly containing iron or nickel, a second intermediate alloy layer which is formed on the base and mainly composed of copp...  
WO/2007/112926A2
The invention is directed to a process for manufacture of fine precious metal containing particles, specifically silver-based particles and silver-based contact materials via an intermediate silver(+l)-oxide species. The process comprise...  
WO/2007/112924A2
The present invention relates to a method for manufacture of silver-based composite powders for electrical contact materials. The invention relates also to electrical contact materials made from such composite powders. The process compri...  
WO/2007/111017A1
This invention provides a clad contact point material, which can realize a clad-type contact point having a wide variety of applications, and a method for mounting a clad contact point. A clad contact point material (1) comprises a coppe...  
WO/2007/109203A2
A MEMS thermal switch is disclosed which couples a hot, expanding beam to a cool flexor beam using a slideably engaged tether, and bends the cool, flexor beam by the expansion of the hot beam. A rigidly engaged tether ties the distal end...  
WO/2007/091343A1
A key base and a key sheet which each can have a reduced thickness. The key base (1) comprises a flexible film sheet (1a) and pushers (1b). The pushers (1b) have been disposed respectively in desired positions. The pushers (1b) are bonde...  
WO/2007/055830A3
A circuit interrupting device is manufacturable in a number of different configurations providing current path options, conductor connectivity options and sensing options. The device may include a configurable solid insulation housing in...  
WO/2007/083769A1
A process for producing a contact device, comprising the steps of forming first conductive film (12); superimposing second conductive film (13) containing a metal or alloy thereof on the first conductive film (12); superimposing third co...  
WO/2007/079716A1
The invention relates to an electrical switch (1) for an electrical device, especially for electric tools, such as drills, grinders, saws, planes, angle grinders, or similar. Said electrical switch (1) comprises an actuating element (13)...  
WO/2007/055830A2
A circuit interrupting device is manufacturable in a number of different configurations providing current path options, conductor connectivity options and sensing options. The device may include a configurable solid insulation housing in...  
WO/2007/049572A1
Since the design and thinner shape of portable telephones have been more taken into account, to response to this demand, all the key tops are thin and made of a metal, a thin resin layer is formed on the back of each key top, the charact...  
WO/2007/036179A1
The invention relates to an electromagnetic switching device (1), in particular a contactor, having an auxiliary switch (2). In order to reduce the additional complexity which results from the fact that auxiliary switches which are diffe...  
WO/2007/031174A1
The invention relates to an electrical installation device, particularly a circuit-breaker, motor protecting switch, and similar, comprising a housing that is formed from shell-type housing parts, an electromagnetic trigger, a thermal tr...  
WO/2007/023113A1
Disclosed is an insulating element for a medium-voltage switchgear comprising a terminal at the busbar end and an outgoing cable. A circuit-breaker is embedded in said insulating element. The insulating element supports a first contact p...  
WO/2007/018256A1
A key sheet having a reduced thickness is produced by preparing a transparent resin film (3) of PC, PET, PU or the like having a thickness of 0.2mm or below, heating the film (3) in a state held between drawing molds (5, 10), drawing the...  
WO/2006/137645A1
Disclosed is a method for manufacturing a keypad of a portable terminal, in which a metal thin layer (62) deposited on a base film (61) is easily and finely patterned to form fonts (62a) having a three-dimensional pattern, and key top-sh...  
WO/2006/128630A1
The invention relates to an actuating device for electromedical apparatus, in particular to a foot switch, with a floor part 10, at least one pedal part 11 that is tiltably connected to the floor part 10, and at least one switch element ...  
WO/2006/128202A1
A Plodo Button is a versatile mechanism that can be used in the making of board games, ventilation boxes, etc. A button is like a little Window that one would open and close. In board games this could be utilized to record positions and ...  
WO/2006/120140A1
Electrical contact device, in particular for low-voltage switches and contactors, comprising a contact element produced in one piece. Said contact element comprises in particular a first conducting area and a second contact area, said fi...  
WO/2006/120828A1
A member for a push-button switch manufacturable at low cost and with high yielding and having key top members positioned close to each other through a distance of 1.5 mm or shorter and a method of manufacturing the member for the push-b...  
WO/2006/120141A1
The present invention relates to a single-pole or multi-pole switch to be used preferably in Iow-voltage systems. The switch (1) comprises an outer casing (2) containing for each pole at least one fixed contact (10) and one mobile contac...  
WO/2006/120149A1
The present invention relates to an automatic switch (1) to be used preferably in low- voltage systems. The automatic switch (1) comprises an outer casing (2) containing for each pole at least one fixed contact (10) and at least one mobi...  
WO/2006/111175A1
The invention relates to a method for producing contact makers for vacuum switching chambers, which are used in low-voltage, medium-high voltage, and high-voltage engineering, during which the contact makers are provided with slots exten...  
WO/2006/102936A1
The invention relates to a circuit-breaker (1) comprising at least one separating opening (13, 14) which is located in the base (10) of a housing and at least partially crosses a separating point (2, 3) between a first functional part (F...  
WO/2006/095684A1
A surface of an upper electrode film (1) of a touch panel (4) is provided with a design sheet (5), which is bonded on the sheet with its periphery extending further from the touch panel (4); and a touch panel unit case (6), which is inte...  
WO/2006/082973A1
It is possible to reduce the thickness of a key sheet portion in order to reduce the thickness of a mobile telephone for improving its design. A thin key sheet (1) includes a metal a resin key top (2) having a front surface or a rear sur...  
WO/2006/070854A1
In order to meet a requirement by a portable phone's tendency toward thinning due to its need of placing importance on design, a key sheet portion must be thinned as much as possible. A thin key sheet comprising a metal- or resin-made ke...  
WO/2006/069959A1
The invention relates to a method and to a device for the secure operation of a switching device comprising at least one main contact which can be switched on and off and which comprises contact pieces and a displaceable contact bridge, ...  
WO2006019806A3
An electrically conducting cermet comprises at least one transition metal element dispersed in a matrix of at least one refractory oxide selected from the group consisting of yttria, alumina, garnet, magnesium aluminum oxide, and combina...  
WO/2006/054356A1
A method for producing a contact member by laying a noble metal wire (2) on a band spring parent material (1) of base metal and seam welding them, comprising a first process consisting of a spring parent material supply step (1-1), a nob...  
WO/2006/048381A1
The invention relates to a separation path (2) of an electric switching device, which is defined by two contact pieces (3, 4) which can be displaced in relation to each other. The relative position of the contact pieces (3, 4) is detecte...  
WO2006021109A8
Disclosed is an arcing chamber for a heavy-duty circuit breaker that can be filled with a quenching gas. Said arcing chamber comprises a first (1) and a second arcing contact piece (2), at least one (1; 2) of which can be moved by means ...  
WO/2006/024589A1
The invention relates to a rotary multistep switch comprising an insulating ring on which contact fields having terminal lugs are held while being arranged in sectors and being electrically insulated from one another by means of insulati...  
WO/2006/021109A1
Disclosed is an arcing chamber for a heavy-duty circuit breaker that can be filled with a quenching gas. Said arcing chamber comprises a first (1) and a second arcing contact piece (2), at least one (1; 2) of which can be moved by means ...  
WO/2006/019806A2
An electrically conducting cermet comprises at least one transition metal element dispersed in a matrix of at least one refractory oxide selected from the group consisting of yttria, alumina, garnet, magnesium aluminum oxide, and combina...  
WO2006003204A3
The invention relates to a method for stabilizing the two snap temperatures of snap elements made of thermostatic bimetal. According to said method, the mechanical steps are not interrupted by the required thermal treatment such that the...  
WO/2006/006503A1
Uneven emission of illuminating light is prevented and deterioration in click feeling is prevented. An EL element (5) is formed and sandwiched between a silicon rubber sheet (4a) to which a key top part (2) is fixed through an adhesive l...  
WO/2006/003204A2
The invention relates to a method for stabilizing the two snap temperatures of snap elements made of thermostatic bimetal. According to said method, the mechanical steps are not interrupted by the required thermal treatment such that the...  

Matches 251 - 300 out of 10,671