Abstract: It is difficult to construct an optical fiber transmission system enabling relay optical amplification using a coupled multi-core optical fiber as an optical transmission path; therefore, an optical amplification device includes first optical spatial layout converting means for converting a spatial layout of a plurality of optical signal beams propagating through each of a plurality of cores, from a coupled state in which optical signal beams interfere between a plurality of cores to a non-coupled state in which optical signal beam interference is reduced between a plurality of cores; optical amplifying means for amplifying, in the non-coupled state, the plurality of optical signal beams with the non-coupled state and generating a plurality of amplified optical signal beams; and second optical spatial layout converting means for converting a spatial layout of the plurality of amplified optical signal beams from the non-coupled state to the coupled state.

Abstract: A computer-implemented method includes receiving, by a first mail transfer agent having a first spool, an electronic mail. The computer-implemented method further includes issuing, by the first mail transfer agent, a first unique identifier to be associated with the electronic mail. The computer-implemented method further includes holding the electronic mail in the first spool for a first predetermined period of time. The computer-implemented method further includes transferring the electronic mail from the first spool to a second mail transfer agent having a second spool. The computer-implemented method further includes issuing, by the second mail transfer agent, a second unique identifier to be associated with the electronic mail. The computer-implemented method further includes holding the electronic mail in the second spool for a second predetermined period of time.

Abstract: In a state of a display device, there is an attached state being a state in which the display device is attached to a housing. In the attached state, a protective plate is configured such that a side surface of the protective plate is held by the housing. The side surface of the protective plate is provided with an elastic body.

Abstract: A viscous damper 10 has a hub plate 11 mounted on a rotation axis, the hub plate 11 is provided with a cylinder portion 12 protruding axially, and the flange 14 protrudes radially outward from the cylinder portion. An inertia mass body 20 arranged outside the flange 14 includes a first annular inertia member 21 and a second annular inertia member 22, and a journal bearing 20 is arranged between the inertia mass body 20 and the flange 14. An inner periphery portion of the first annular inertia member 21 is provided with a first slid seal 41 for sealing damping liquid, and an inner periphery portion of the second annular inertia member 22 is provided with a second slid seal 42 for sealing the damping liquid L.

Abstract: At a time of engagement between a protruding portion of a rear frame and a recessed portion of a light guide plate, two continuous side surfaces forming a corner portion where the protruding portion of the rear frame is disposed, that is, a first side surface and a second side surface, are arranged in contact with or close to corresponding third side surface and fourth side surface of the light guide plate in a manner facing the third side surface and the fourth side surface.

Abstract: A computer-implemented method includes receiving, by a first mail transfer agent having a first spool, an electronic mail. The computer-implemented method further includes issuing, by the first mail transfer agent, a first unique identifier to be associated with the electronic mail. The computer-implemented method further includes holding the electronic mail in the first spool for a first predetermined period of time. The computer-implemented method further includes transferring the electronic mail from the first spool to a second mail transfer agent having a second spool. The computer-implemented method further includes issuing, by the second mail transfer agent, a second unique identifier to be associated with the electronic mail. The computer-implemented method further includes holding the electronic mail in the second spool for a second predetermined period of time.

Abstract: A display device includes: a light source unit; a holding frame that stores the light source unit therein; a display panel that is disposed to face the light source unit; and a transparent member that is disposed on a front surface side of the display panel, wherein the holding frame includes a planar portion which is formed to face a periphery portion of a rear surface side of the transparent member, and wherein the holding frame includes a bonding member which is disposed on the planar portion and bonds the transparent member and the holding frame, and wherein the planar portion provided with a convex protrusion protruding toward the transparent member.

Abstract: A display device includes: a light source unit; a holding frame that stores the light source unit therein; a display panel that is disposed to face the light source unit; and a transparent member that is disposed on a front surface side of the display panel, wherein the holding frame includes a planar portion which is formed to face a periphery portion of a rear surface side of the transparent member, and wherein the holding frame includes a bonding member which is disposed on the planar portion and bonds the transparent member and the holding frame, and wherein the planar portion provided with a convex protrusion protruding toward the transparent member.

Abstract: A planar light source device includes: a point light source that emits light; a circuit board that has a mounting portion, on which the point light source mounted, and a fixing portion, on which a connector supplying electric power to the point light source is mounted; and a frame that holds the circuit board with the point light source, wherein the circuit board has a protruding portion that protrudes from an end portion of the fixing portion, and wherein the fixing portion of the circuit board is fixed at an inner portion of the frame, and wherein the protruding portion of the circuit board is fixed at an outer portion of the frame, which is opposite to the inner portion of the fixing portion.

Abstract: A robot control system includes a processing unit which performs visual servoing based on a reference image and a picked-up image, a robot control unit which controls a robot based on a control signal, and a storage unit which stores the reference image and a marker. The storage unit stores, as the reference image, a reference image with marker in which the marker is set in an area of a workpiece or a hand of the robot. The processing unit generates, based on the picked-up image, a picked-up image with marker in which the marker is set in an area of the workpiece or the hand of the robot, performs visual servoing based on the reference image with marker and the picked-up image with marker, generates the control signal, and outputs the control signal to the robot control unit.

Abstract: A handwriting data generating system includes: a handwriting device that is used to handwrite information on a display surface on which an image is displayed; and a handwriting data generating device that generates handwriting data for displaying the handwriting of the handwritten information on the display surface, wherein the handwriting device includes a signal transmitting unit that transmits a signal indicating at least one of a position and a condition of the handwriting device, and the handwriting data generating device includes: a handwriting data generating unit that generates the handwriting data; and a handwriting data changing unit that changes the handwriting data so as to display the handwriting on the display surface in a different display format depending on details of the signal.

Abstract: A robot system includes: a camera that captures an image of a movable unit to create a camera image; a storage unit that stores a shape model of the movable unit; a matching processing unit that detects, based on matching between the camera image and the shape model, position and orientation of the movable unit in a camera coordinate system; a control information acquisition unit that acquires information of position and orientation of the movable unit in a robot coordinate system recognized by a motion control unit that controls motion of the movable unit; and a coordinate system calibration unit that reconciles the camera coordinate system and the robot coordinate system based on the position and orientation of the movable unit in the camera coordinate system and the position and orientation of the movable unit in the robot coordinate system.

Abstract: A planar light source device includes: a point light source that emits light; a circuit board that has a mounting portion, on which the point light source mounted, and a fixing portion, on which a connector supplying electric power to the point light source is mounted; and a frame that holds the circuit board with the point light source, wherein the circuit board has a protruding portion that protrudes from an end portion of the fixing portion, and wherein the fixing portion of the circuit board is fixed at an inner portion of the frame, and wherein the protruding portion of the circuit board is fixed at an outer portion of the frame, which is opposite to the inner portion of the fixing portion.

Abstract: A robot control system includes a processing unit which performs visual servoing based on a reference image and a picked-up image, a robot control unit which controls a robot based on a control signal, and a storage unit which stores the reference image and a marker. The storage unit stores, as the reference image, a reference image with marker in which the marker is set in an area of a workpiece or a hand of the robot. The processing unit generates, based on the picked-up image, a picked-up image with marker in which the marker is set in an area of the workpiece or the hand of the robot, performs visual servoing based on the reference image with marker and the picked-up image with marker, generates the control signal, and outputs the control signal to the robot control unit.

Abstract: A control system includes: an input unit through which a signal for a gesture and a background of the gesture is input; a gesture recognition unit which recognizes the gesture on the basis of the input signal; an attribute recognition unit which recognizes an attribute of a background target of the recognized gesture on the basis of the input signal; and a command transmitting unit which generates a control command on the basis of a combination of the recognized gesture and the background target attribute and transmits the control command to a device.

Abstract: An image forming apparatus includes: a plurality of paper supplying trays; an image forming unit; and a cover. The image forming apparatus further includes a cover opening/closing detecting unit that detects an operation for opening/closing the cover; a paper supplying tray opening/closing detecting unit that detects an operation for opening/closing the paper supplying tray; a paper jam detecting unit that detects a paper jam in at least one place in a paper transporting path; a paper jam release deciding unit that decides whether the paper jam in the detecting place is released or not after the confirmation of a detection; and a completion control unit that controls to complete a paper jam processing based on the decision that the paper jam in all of the places in the paper transporting path is released through the paper jam release deciding unit.

Abstract: A control system includes: an input unit through which a signal for a gesture and a background of the gesture is input; a gesture recognition unit which recognizes the gesture on the basis of the input signal; an attribute recognition unit which recognizes an attribute of a background target of the recognized gesture on the basis of the input signal; and a command transmitting unit which generates a control command on the basis of a combination of the recognized gesture and the background target attribute and transmits the control command to a device.

Abstract: A planar light source of the present invention has three lamps along a side face of a rectangular light guide plate. The lamps are arranged along an incidence plane which is one side plane of the light guide plate. The three lamps are arranged so as to be kept apart from each other at a given interval, and two lamps are arranged in close proximity to the incidence plane that is one side plane of the light guide plate. One lamp is arranged away from the incidence plane that is one side plane of the light guide plate with respect to the two lamps. A lamp reflector is formed continuously so as to become close to the three lamps and surround the respective three lamps, and assumes a substantially convex cross-sectional shape.

Abstract: A handwriting data generating system includes: a handwriting device that is used to handwrite information on a display surface on which an image is displayed; and a handwriting data generating device that generates handwriting data for displaying the handwriting of the handwritten information on the display surface, wherein the handwriting device includes a signal transmitting unit that transmits a signal indicating at least one of a position and a condition of the handwriting device, and the handwriting data generating device includes: a handwriting data generating unit that generates the handwriting data; and a handwriting data changing unit that changes the handwriting data so as to display the handwriting on the display surface in a different display format depending on details of the signal.

Abstract: An image forming apparatus includes: a plurality of paper supplying trays; an image forming unit; and a cover. The image forming apparatus further includes a cover opening/closing detecting unit that detects an operation for opening/closing the cover; a paper supplying tray opening/closing detecting unit that detects an operation for opening/closing the paper supplying tray; a paper jam detecting unit that detects a paper jam in at least one place in a paper transporting path; a paper jam release deciding unit that decides whether the paper jam in the detecting place is released or not after the confirmation of a detection; and a completion control unit that controls to complete a paper jam processing based on the decision that the paper jam in all of the places in the paper transporting path is released through the paper jam release deciding unit.