Abstract: An interactive device to perform speech interaction with a speaker includes a recognition section, an input/output section, an information generation section, an identification section, and a control section. The recognition section is configured to recognize audience members around the speaker. The input/output section is configured to input and output information as speech. The information generation section is configured to generate second information in response to first information that has been input to the input/output section. The identification section is configured to identify a speaker who spoke the first information. The control section is configured to judge whether or not the second information is information favorable to the speaker identified by the identification section, and to cause the second information to be output from the input/output section in cases in which the second information is judged to be favorable.

Abstract: A combination of a semiconductor member and a metal member is selected appropriately from a view point of increasing an enhancement factor of a near-field light. A device (1) has a semiconductor member (101) and a metal member (102), a near-field light is generated at the metal member when an energy is supplied to the semiconductor member, the metal member is made of an alloy including a first metal and a second metal, a condition of Rm1<Rs<Rm2 is satisfied, wherein a resonance wavelength of the first metal is Rm1, a resonance wavelength of the second metal is Rm2, and a resonance wavelength of the semiconductor member is Rs.

Abstract: A combination of a semiconductor member and a metal member is selected appropriately from a view point of increasing an enhancement factor of a near-field light. A device (1) has a semiconductor member (101) and a metal member (102), a near-field light is generated at the metal member when an energy is supplied to the semiconductor member, the metal member is made of an alloy including a first metal and a second metal, a condition of Rm1<Rs<Rm2 is satisfied, wherein a resonance wavelength of the first metal is Rm1, a resonance wavelength of the second metal is Rm2, and a resonance wavelength of the semiconductor member is Rs.

Abstract: An near-field light device (100) is provided with: a first electrode layer (123) having a protruding portion (123a); a second electrode layer (121); and a light emitting layer (122), the protruding portion protrudes along a predetermined direction (Y axis direction) to be capable of extracting energy which is caused by emission of light at the light emitting layer, the predetermined direction intersects with a laminated direction (X axis direction) of the near-field light device, an edge surface of at least one portion of the projection portion is located at more outward side in the optical device than an edge surface of the second electrode layer is.

Abstract: An near-field light device (100) is provided with: a first electrode layer (123) having a protruding portion (123a); a second electrode layer (121); and a light emitting layer (122), the protruding portion protrudes along a predetermined direction (Y axis direction) to be capable of extracting energy which is caused by emission of light at the light emitting layer, the predetermined direction intersects with a laminated direction (X axis direction) of the near-field light device, an edge surface of at least one portion of the projection portion is located at more outward side in the optical device than an edge surface of the second electrode layer is.

Abstract: A reader (12) is provided with: a near-field light device (122) having (i) one or a plurality of quantum dots and (ii) an output end (224) laminated on an upper layer of the one or plurality of quantum dot layers; and a light receiving device (124) which is configured to receive light caused by near-field light formed by the near-field light device upon reproduction of record information on a recording medium. According to the reader, the information recorded by heat assisted magnetic recording can be reproduced without providing a separate magnetic circuit.

Abstract: A recording apparatus records information onto a recording medium. The recording apparatus is provided with: a near-field light device; and a control unit for controlling the near-field light device. The near-field light device is provided with: a light source; a quantum dot structure which is laminated on the light source; a plurality of quantity dots which are included in the quantity dot structure and each of which generates near-field light on the basis of light emitted from the light source; and an output end which is configured to output at least one portion of energy of the near-field light to the exterior of the quantity dot structure. The control unit of the recording apparatus controls the light source to emit the light upon recording the information, thereby increasing temperature of a region of the recording medium based on a size of the output end.

Abstract: A method for producing a near-field optical device is provided with: a step for forming a near-field light generation unit (10) on one surface of a transparent substrate (32); a step for forming a light source (20); and a step for adhering the transparent substrate on which the near-field light generation unit is formed, with the light source. Thereby, a method for producing a near-field optical device suited for mass production can be provided.

Abstract: A recording apparatus records information onto a recording medium. The recording apparatus is provided with: a near-field light device; and a control unit for controlling the near-field light device. The near-field light device is provided with: a light source; a quantum dot structure which is laminated on the light source; a plurality of quantity dots which are included in the quantity dot structure and each of which generates near-field light on the basis of light emitted from the light source; and an output end which is configured to output at least one portion of energy of the near-field light to the exterior of the quantity dot structure. The control unit of the recording apparatus controls the light source to emit the light upon recording the information, thereby increasing temperature of a region of the recording medium based on a size of the output end.

Abstract: The controller includes a deflection signal generator for generating a deflection signal for causing the electron beam to deflect and perform overwriting so that a beam spot of the electron beam follows the translation of the substrate over a period during which the substrate is rotated over a predetermined number of overwriting cycles; and a data output unit for outputting the drawing data, wherein, the deflection signal generator generates a deflection adjustment signal for irradiating the electron beam at a starting position for drawing a concentric circle to be subsequently overwritten after a predetermined deflection adjustment period has elapsed since overwriting of concentric circles based on the drawing data has completed.

Abstract: The controller includes a deflection signal generator for generating a deflection signal for causing the electron beam to deflect and perform overwriting so that a beam spot of the electron beam follows the translation of the substrate over a period during which the substrate is rotated over a predetermined number of overwriting cycles; and a data output unit for outputting the drawing data, wherein, the deflection signal generator generates a deflection adjustment signal for irradiating the electron beam at a starting position for drawing a concentric circle to be subsequently overwritten after a predetermined deflection adjustment period has elapsed since overwriting of concentric circles based on the drawing data has completed.

Abstract: A display device includes a display unit, a state detecting unit, and a setting unit. The display unit includes a display screen on which an image is displayed. The state detecting unit detects a light emission state of a pixel of the display screen. The setting unit sets the pixel to any one of a display mode and a charge mode based on a result of detection by the state detecting unit.

Abstract: A display unit displays an image, and includes plural independent image displays. A sound output unit outputs sound corresponding to an image displayed on the display unit. A storage unit stores image data of an image to be displayed on the display unit, sound data to be output by the sound output unit, and various kinds of content data. A switch detects various instructions input by a user. An input/output unit inputs and outputs image data and sound data communicated between the image displays. A power supply unit supplies a current to each functional unit. A controller controls display of an image on the display unit, while enlarging a single image displayed on a single image display to display enlarged image on an entire display unit, and reducing a single image displayed on the entire display unit to display reduced-sized image on a single image display.

Abstract: A display device that displays an image on a display screen includes plural light emitting members arranged along the display screen. The light emitting members emit light along a longitudinal direction thereof, and are coupled so that the light emitting members can be rolled around center of axis parallel to the longitudinal direction. The rolled light emitting members are stored in a storage unit such that one side of the display screen is supported by a support member provided in the storage unit.

Abstract: In a display control apparatus, a detecting unit detects a bend in a flexible display having a flex sensor, a determining unit determines, based on detected bend, a command to the flexible display, and a control unit controls the flexible display to display an image of pages being sequentially turned based on the display command.

Abstract: A display device includes a display unit, a state detecting unit, and a setting unit. The display unit includes a display screen on which an image is displayed. The state detecting unit detects a light emission state of a pixel of the display screen. The setting unit sets the pixel to any one of a display mode and a charge mode based on a result of detection by the state detecting unit.

Abstract: On an information recording medium, an entire stream including a plurality of portion streams, each of which is provided with a series of content information, such as picture information or video information and audio information, is multiplexed-and-recorded by a unit of packet. In the first area of the information recording medium, there is recorded a file for storing object data, which is provided with a plurality of packets, each of which stores therein a piece of the picture information or the audio information. In the second area, which is different from this first area, of the information recording medium, there are recorded information which defines a reproduction sequence of the object data, information which defines a correspondence relationship between a plurality of packets multiplexed on a time axis and the plurality of portion streams, and the like.

Abstract: An improved PC card case includes a casing body and a cover plate to cover the extended part of the casing body. The cover plate and the extended part are fastened together by non-unlatching, counter-hook latch means.

Abstract: On an information recording medium, an entire stream including a plurality of portion streams, each of which is provided with a series of content information, such as picture information or video information and audio information, is multiplexed-and-recorded by a unit of packet. The information recording medium is provided with a file for storing object data, which is provided with a plurality of packets, each of which stores therein a piece of the picture information or the audio information.

Abstract: An electronic device for wireless communications, which may typically be a PC card 21, is adapted to upwardly turn the direction of radiation of the radio wave radiated from an antenna regardless of the mounted position of the antenna. The PC card 21 is contained in or removably fitted to a personal computer 11 so as to provide the personal computer 11 with wireless communication functions. The PC card 21 comprises amounting base board 24 fitted to the personal computer 11 with an end thereof projecting from the personal computer 11 and mounting a wireless 10 circuit, at least a chip antenna 23 arranged at the projecting region of the mounting base board 24 and electronically connected to the wireless circuit and a reflector 28 arranged below the chip antenna 23 and a housing covering the mounting base board 24, and adapted to upwardly reflect at least part of the radio wave that is radiated from the chip antenna 23 and directed downward.