Abstract: There is provided a connector comprising: a given-polarity electrode jack terminal coupled to a given-polarity electrode of a power supply; a first other-polarity electrode jack terminal coupled to an other-polarity electrode of the power supply through a resistor and a capacitor; and a second other-polarity electrode jack terminal coupled to the other-polarity electrode of the power supply; wherein the first other-polarity electrode jack terminal and the second other-polarity electrode jack terminal are respectively in contact with a plug terminal of the other-polarity electrode included in another connector, the first other-polarity electrode jack terminal and the second other-polarity electrode jack terminal are disposed on a line extended in a length direction of the plug terminal of the other-polarity electrode, and the first other-polarity electrode jack terminal is disposed at a position closer to the other connector than a position of the second other-polarity electrode jack terminal.

Abstract: A detector apparatus includes a support unit having a support surface for supporting an outer circumferential surface of a roll, and a detector configured to detect a near end of the roll in response to both a change in an outer diameter or weight of the roll and a change in a relative position of an inner circumferential surface of the roll to the support surface.

Abstract: A KVM (K: keyboard, V: Video, M: Mouse) switch connectable between a plurality of computers and a display, including: a plurality of input terminals that input analog image signals from the computers, respectively; a storage that stores an adjustment value that adjusts an image quality of each of the analog image signals for each input terminal; a processor that selects any one of the plurality of input terminals in accordance with an operation of an keyboard; and an adjustment circuit that adjusts the image quality of an analog image signal input to the selected input terminal based on the adjustment value corresponding to the selected input terminal.

Abstract: A key switch device includes: an operation member to be depressed; a switch disposed below the operation member; a reaction force generating member that is provided between the operation member and the switch, performs elastic buckling deformation by depression of the operation member, gives a reaction force according to the elastic buckling deformation to the operation member; and a depression member that is provided between the operation member and the switch, and depresses the switch; wherein the reaction force generating member includes a supporter that supports the depression member.

Abstract: A printer includes a printer body and a lid. The printer body includes a recording paper holder configured to accommodate a roll of recording paper and a projection provided on a bottom surface of the recording paper holder that contacts the recording paper. The lid is attached to the printer body to be opened and closed relative to the printer body.

Abstract: A pointing device includes: a film that includes a protruding portion which protrudes upward, and a plane portion which extends from the protruding portion; a first conducting layer that is disposed under the film; a second conducting layer that is disposed on a base material and is opposed to the first conducting layer; and a plurality of spacers that are formed on any one of a lower portion of the first conducting layer and an upper portion of the second conducting layer, and are arranged, between the first conducting layer and the second conducting layer, so as to be spaced mutually; wherein an interval between the spacers in an area of the plane portion is formed so as to become narrower than an interval between the spacers in an area of the protruding portion.

Abstract: A communication device includes: an inputter that inputs a USB (Universal Serial Bus) signal from an input device; an acquirer that acquires an EDID (Extended Display Identification Data) signal from a monitor; an instructor that gives an instruction to output the EDID signal to another communication device; a switch that selectively switches a first route for outputting the acquired EDID signal to the another communication device and a second route for outputting the inputted USB signal to the another communication device; and a controller that controls the switch so as to switch from the second route to the first route in accordance with the instruction from the instructor.

Abstract: A pulse motor driving circuit includes a first switch having a terminal connected with a positive terminal of a power source; a second switch having a terminal connected with a negative terminal of the power source; and a capacitor having another terminal connected with positive terminal of the power source and having another terminal of the first switch and another terminal of the second switch. The second switch is a transistor, and is capable of limiting a current flowing from the power source to the capacitor. The first switch is turned on and the second switch is turned off in a current application start period while the current starts to be applied to a pulse motor phase excitation part for exciting the pulse motor. The first switch is turned off and the second switch is turned on in a period other than the current application start period.

Abstract: A touch panel including upper and lower electrode substrates including upper and lower conductive layers, respectively; first and second electrodes respectively provided at both ends of the upper conductive layer in a first direction for causing an electric potential distribution in the first direction; third and fourth electrodes respectively provided at both ends of the lower conductive layer in a second direction perpendicular to the first direction for causing an electric potential distribution in the second direction; a flexible substrate provided to be connected to the lower electrode substrate or the upper electrode substrate; a first resistor portion electrically connected to either of the first or second electrode and formed at the upper electrode substrate or the flexible substrate; and a second resistor portion connected to either of the third or fourth electrode and formed at the lower electrode substrate or the flexible substrate.

Abstract: A key switch device includes: an operation member to be depressed; a switch disposed below the operation member; a reaction force generating member that is provided between the operation member and the switch, performs elastic buckling deformation by depression of the operation member, gives a reaction force according to the elastic buckling deformation to the operation member; and a depression member that is provided between the operation member and the switch, and depresses the switch; wherein the reaction force generating member includes a supporter that supports the depression member.

Abstract: An optical connector includes a ferrule, an optical waveguide attached to the ferrule, and a boot attached to the ferrule to protect the optical waveguide, wherein the boot includes a cover part that covers the ferrule.

Abstract: A contact includes a first terminal including a plurality of arms; a second terminal; a spring connecting the arms to the second terminal; and a casing covering the spring, wherein the arms outwardly protrude from one end of the casing, wherein an interval between the arms increases from a side of the casing to front edges of the arms, wherein when the arms are pushed toward the casing the arms are retracted into the casing and contact an inner side of the casing so that the interval between the arms decreases.

Abstract: A touch panel includes a first substrate having a first conductive film formed on a surface thereof, a second substrate disposed to face the first substrate on a same side thereof as the first conductive film, the second substrate having a second conductive film formed on a surface thereof facing toward the first substrate, a decorative layer formed on the first conductive film on a surface thereof facing toward the second substrate, the decorative layer being formed along a perimeter of the first substrate, a first wire formed on the decorative layer on a surface thereof facing toward the second substrate, a first insulating layer laminated to the first wire, a second wire formed on the second conductive film on a surface thereof facing toward the first substrate, and a second insulating layer laminated to the second wire.

Abstract: An electromagnetic relay including: a relay body that includes a first terminal; a base that includes a second terminal which contacts the first terminal and supports the relay body; an outer cover that covers the relay body; and an elastic member that is attached between the relay body and the outer cover.

Abstract: A method for manufacturing a touch panel that includes applying a UV (ultraviolet) curing resin on a surface of a decorative film, forming a peripheral curing area by curing a peripheral area of the decorative film by radiating a UV light thereto, placing a touch panel body on the UV curing resin after the forming of the peripheral curing area, and forming an inner curing area by curing the UV curing resin by radiating the UV light thereto and adhering the decorative film and the touch panel body to each other at the inner curing area.

Abstract: A touch panel apparatus includes a first substrate including a first conductive film, a second substrate including a second conductive film, a first terminal, a second terminal, a third terminal, and a fourth terminal respectively provided on the second substrate, and a controller. The controller calculates a potential difference between a measured potential and a reference potential of each of the first and second terminals with connecting the first and second terminals to the power source and the third and fourth terminals to the ground potential, and a potential difference between a measured potential and a reference potential of each of the third and fourth terminals with connecting the second and third terminals to the power source and the first and fourth terminals to the ground potential, determines a potential difference having a largest value, and calculates a relationship between two contact points based on the determined potential difference.

Abstract: A printer includes a body, a lid, and a restriction member. The body includes a holder configured to accommodate a roll of a recording sheet. The lid is attached to the body to be opened and closed relative to the body. The restriction member is pivotably attached to the bottom of the holder, and includes a contact part urged toward the interior of the holder. The contact part is urged to contact the peripheral surface of the roll accommodated in the holder.

Abstract: A touch panel includes an upper electrode substrate having a transparent conductive film formed thereon, a lower electrode substrate having a transparent conductive film formed thereon, two electrodes formed on the transparent conductive film of the upper electrode substrate, two electrodes formed on the transparent conductive film of the lower electrode substrate, an adhesive sheet bonding the upper electrode substrate and the lower electrode substrate to each other such that the transparent conductive films face each other, a film removed area formed on the upper electrode substrate by removing part of the transparent conductive film, the film removed area enclosing the two electrodes on the transparent conductive film of the upper electrode substrate, and an outer rim electrode formed on the transparent conductive film of the upper electrode substrate in such a manner as to surround the film removed area, wherein the film removed area forms a closed loop.

Abstract: A printer apparatus includes a printer main body having a platen roller and a print head to print on recording paper, a cutter unit configured to cut the recording paper, and a presenter unit connected to the cutter unit, wherein the recording paper on which the print head has printed enters the presenter unit through the cutter unit, and comes out from a discharge slot of the presenter unit, wherein the presenter unit includes a first roller and a second roller configured to convey the recording paper placed therebetween, and a flapper disposed along a transportation path of the recording paper between the cutter unit and both the first roller and the second roller, and configured to be flipped open to an outside of the presenter unit to expose the transportation path, wherein an angle at which the flapper is open is selectively set to one of a plurality of different angles.

Abstract: A key switch device includes: a key top; a pair of link members that vertically raises and lowers the key top in conjunction with each other; a frame member that includes a leg portion and a through hole, and rotatably fixes the pair of link members; a housing panel that includes a first surface to which the pair of link members and the frame member are fixed, a second surface that is a back side of the first surface, a through hole into which the leg portion is inserted, a through hole which the dome rubber penetrates, and a projection-shaped screw hole formed on the second surface; a membrane sheet on which the dome rubber is mounted, and that is opposite to the second surface; a support plate opposite to the second surface via the membrane sheet, and a screw fastened to a screw hole.