Abstract: A charging base includes: a base seat installed on a floor surface; a columnar tower part provided on the base seat; a first support provided on the tower part and capable of supporting a vertical first electric vacuum cleaner; and a second support provided on the tower part and capable of supporting a vertical second electric vacuum cleaner. An electric vacuum cleaner system includes the charging base configured as described above, the vertical first electric vacuum cleaner, and the vertical second electric vacuum cleaner.

Abstract: A waste liquid container for storing a waste liquid discharged from an image forming apparatus is disclosed that includes a first container having a single waste liquid inlet into which the waste liquid enters and a second container communicating with the first container. The first and second containers are detachably attached to each other.

Abstract: According to one embodiment, an electronic apparatus includes a display panel, a back cover which covers a rear side of the display panel, an outer edge region along an outer edge of the back cover, a first rib on an inner border of the outer edge region, a second rib along the first rib within the outer edge region, and a third rib continuous with the first rib and the second rib.

Abstract: According to one embodiment, an electronic apparatus includes a housing including an edge extending in a substantially horizontal direction, first and second protrusions in the housing, the third protrusion in a region between the first protrusion and the second protrusion, an optical sheet supported by the first to third protrusions, and a member. The third protrusion is further from the edge than the first and second protrusions. The member includes a first portion between the edge and the first protrusion and a second portion between the edge and the third protrusion.

Abstract: Example embodiments relate to a sheet amount indicator for use in a sheet-feeding tray. The sheet-feeding tray includes a sheet stacking part having a base plate where sheets are stacked, and the base plate is configured to rise up for feeding of a topmost sheet stacked. The sheet amount indicator includes a viewing part disposed on an outer surface of the sheet stacking part, an indicator member configured to move as seen through the viewing part, a cooperative mechanism configured to move in accordance with a vertical movement of the base plate, and an amplifying mechanism disposed outside the sheet stacking part and connected to the cooperative mechanism so as to amplify the movement of the cooperative mechanism to transmit the amplified movement to the indicator member.

Abstract: Disclosed is a sheet amount indicator for use in a sheet-feeding tray. The sheet-feeding tray includes a sheet stacking part having a base plate where sheets are stacked, and the base plate is configured to rise up for feeding of a topmost sheet stacked. The sheet amount indicator includes a viewing part disposed on an outer surface of the sheet stacking part, an indicator member configured to move as seen through the viewing part, a cooperative mechanism configured to move in accordance with a vertical movement of the base plate, and an amplifying mechanism disposed outside the sheet stacking part and connected to the cooperative mechanism so as to amplify the movement of the cooperative mechanism to transmit the amplified movement to the indicator member.

Abstract: According to one embodiment, a television receiver includes: a display device; a casing; a substrate; a supporting portion; a first engaging portion; and a second engaging portion. The display device includes a display screen and a surface located opposite the display screen. The casing includes a wall located opposite the display screen. The substrate is located between the display device and the wall. The supporting portion supports the substrate, and is fixed to the wall in a state in which the supporting portion is in contact with the surface or in a state in which the supporting portion is capable of being in contact with the surface if the wall is moved toward the display device side. The first engaging portion is provided to the wall. The second engaging portion is provided to the supporting portion, and engages with the first engaging portion in a direction along the surface.

Abstract: In an inkjet recording device, ink droplets remaining on a nozzle surface are wiped off and the wiped off ink droplets are prevented from being scattered so as to stably form good quality images. When the wiper blade wiping the nozzle surface of the recording heads to wipe off the ink droplets and the like is separated from the nozzle surface and the bend of the wiper blade is straightened to restore to its idle position, a reaction force eliminating member absorbs the reaction force generated and softly restores the wiper blade to its idle position. As a result, the reaction force caused when the bend of the wiper blade is suddenly straightened is controlled, thereby preventing the ink drops and foreign matter on the header of the wiper blade from being scattered and avoiding the contamination of the inside of the inkjet recording device.

Abstract: A biometric authentication apparatus for identifying a subject person by using biometric information of a user has memories and a processing unit for performing biometric authentication. The memories and store a remaining trial number whose value is reduced each time biometric authentication fails. The processing unit generates a lower limit value smaller than the remaining trial number at the start of biometric authentication, performs biometric authentication until the reduced remaining trial number becomes equal to or smaller than the lower limit value, and generate alarm data for issuing alarm to the user when the reduced trial number becomes equal to or smaller than the lower limit value.

Abstract: An inkjet recording apparatus provides an improved printing speed and improved convenience of use. A recording head discharges droplets of a recording liquid onto a paper so as to form an image on the paper. A belt conveyance mechanism has a belt onto which the paper is electrostatically attached. The paper attached onto the belt is conveyed in a direction perpendicular to a carding direction of the paper.

Abstract: An inkjet recording apparatus provides an improved printing speed and improved convenience of use. A recording head discharges droplets of a recording liquid onto a paper so as to form an image on the paper. A belt conveyance mechanism has a belt onto which the paper is electrostatically attached. The paper attached onto the belt is conveyed in a direction perpendicular to a carding direction of the paper.

Abstract: In an image forming device comprising an image forming part forming an image on a recording sheet, a sheet ejection part provided above the image forming part and stacking the recording sheet on which the image is formed by the image forming part, and an image reading part provided above the sheet ejection part and reading an image of an original document, the sheet ejection part is provided with a cover which is capable of being opened or closed to the sheet ejection part.

Abstract: A waste liquid container for storing a waste liquid discharged from an image forming apparatus is disclosed that includes a first container having a single waste liquid inlet into which the waste liquid enters and a second container communicating with the first container. The first and second containers are detachably attached to each other.

Abstract: A head cleaner is disclosed that includes a blade that has a top face and wipes the nozzle face of a liquid droplet ejecting head that ejects liquid droplets from nozzles, and a cleaning part that cleans the top face of the blade.

Abstract: In an inkjet recording device, ink droplets remaining on a nozzle surface are wiped off and the wiped off ink droplets are prevented from being scattered so as to stably form good quality images. When the wiper blade wiping the nozzle surface of the recording heads to wipe off the ink droplets and the like is separated from the nozzle surface and the bend of the wiper blade is straightened to restore to its idle position, a reaction force eliminating member absorbs the reaction force generated and softly restores the wiper blade to its idle position. As a result, the reaction force caused when the bend of the wiper blade is suddenly straightened is controlled, thereby preventing the ink drops and foreign matter on the header of the wiper blade from being scattered and avoiding the contamination of the inside of the inkjet recording device.

Abstract: A settlement terminal including a password input unit for inputting the password of a user and a biometrics information acquisition unit for acquiring the biometrics information of the user based on a predetermined biometrics authentication method is disclosed. Before person identification of the user, the settlement terminal receives a person identification method list containing available person identification methods and the person identification method priority order indicating the priority order of the person identification method from the IC card. In accordance with the person identification method list and the priority order of the person identification method, the settlement terminal thus determines whether to conduct the password verification using a password input unit or the biometrics authentication using a biometrics information acquisition unit.

Abstract: A biometric authentication apparatus for identifying a subject person by using biometric information of a user has memories and a processing unit for performing biometric authentication. The memories and store a remaining trial number whose value is reduced each time biometric authentication fails. The processing unit generates a lower limit value smaller than the remaining trial number at the start of biometric authentication, performs biometric authentication until the reduced remaining trial number becomes equal to or smaller than the lower limit value, and generate alarm data for issuing alarm to the user when the reduced trial number becomes equal to or smaller than the lower limit value.

Abstract: When a certificate is to be printed on a certificate form having a microchip built therein, an applicant for applying for the certificate sends microchip ID to a certificate issuer, and the certificate issuer stores certificate data in association with the microchip ID in an issue management database of the certificate issuer. When the certificate is to be verified, a certificate verifier sends the microchip ID built in the certificate to the certificate issuer, and in response to it, the certificate issuer sends the certificate data, which is registered in the certificate database in association with the microchip ID, to the certificate verifier. Certificate can be printed out by a print terminal at home or the like.

Abstract: In an image forming device comprising an image forming part forming an image on a recording sheet, a sheet ejection part provided above the image forming part and stacking the recording sheet on which the image is formed by the image forming part, and an image reading part provided above the sheet ejection part and reading an image of an original document, the sheet ejection part is provided with a cover which is capable of being opened or closed to the sheet ejection part.

Abstract: An inkjet recording apparatus provides an improved printing speed and improved convenience of use. A recording head discharges droplets of a recording liquid onto a paper so as to form an image on the paper. A belt conveyance mechanism has a belt onto which the paper is electrostatically attached. The paper attached onto the belt is conveyed in a direction perpendicular to a carding direction of the paper.