Abstract: An electronic component includes a first substrate having a substantially quadrangular planar shape and having a first surface and a second surface, the first surface and the second surface being opposite to each other, an element disposed on the first surface, four first terminals located adjacent to four corners on the second surface, respectively, and a second terminal located between the first terminals at respective ends of each of two sides opposite to each other of the second surface, an area of the second terminal being smaller than an area of each of the first terminals at the respective ends of each of the two sides, a width of the second terminal in an extension direction of each of the two sides being equal to or less than a width of each of the first terminals at the respective ends of each of the two sides in the extension direction.

Abstract: A slide mechanism includes: a slider that is movable between a first position and a second position along an edge wall; a shield cover on the slider, the shield cover being located to cover the front of the camera when the slider is in the first position and located to be away from the front of the camera when the slider is in the second position; a movable magnet at the slider; and a fixed magnet at the chassis. The movable magnet and the fixed magnet are disposed to face each other so that when the slider is in the first position and the second position, the movable magnet and the fixed magnet attract to each other, and when the slider is located between the first position and the second position, the movable magnet and the fixed magnet repel each other.

Abstract: A high-frequency heating cooker includes: a heating chamber; a high-frequency heating unit; a tray table; a tray table rotating shaft which includes a cylindrical shaft portion and which holds the tray table; and an electric motor which rotates the tray table. The electric motor is fixed to the heating chamber by an electric motor mounting plate, and is configured to transmit a force of an electric motor rotating shaft to the tray table rotating shaft. The tray table rotating shaft transmits a rotating force to the tray table, and is made of a resin molding material. The tray table rotating shaft includes a tray table rotating shaft protrusion formed on a side surface of the cylindrical shaft portion, thereby being configured not to be easily removed from interior of the heating chamber.

Abstract: A high-frequency heating device with a range hood is equipped with a heating chamber, a magnetron for supplying high-frequency power, a chamber illumination device disposed adjacent, from outside, to a wall of the heating chamber, and an LED illumination device which is disposed in a bottom portion of the main body and illuminates a heat-cooking device. The LED illumination device uses light-emitting diode elements, and illumination light emitted from the LED illumination device is concentrated by a reflection plate whose surface is plated.

Abstract: A blue light-emitting silicate phosphor favorably employable as a blue light-emitting source of a light-emitting apparatus which gives emission of a visible light upon irradiation of ultraviolet rays having a wavelength of 254 nm, such as ultraviolet rays emitted by a fluorescent lamp is produced by a method comprising calcining a powdery mixture comprising a magnesium oxide powder, an MeO source powder, a EuO source powder and a SiO2 source powder, said magnesium oxide powder having a purity of 99.9 wt. % or higher and a BET specific surface area in the range of 3 to 60 m2/g and having been prepared by bringing a metallic magnesium vapor into contact with oxygen whereby oxidizing the metallic magnesium vapor.

Abstract: A high-frequency heating device with a range hood is equipped with a heating chamber, a magnetron for supplying high-frequency power, a chamber illumination device disposed adjacent, from outside, to a wall of the heating chamber, and an LED illumination device which is disposed in a bottom portion of the main body and illuminates a heat-cooking device. The LED illumination device uses light-emitting diode elements, and illumination light emitted from the LED illumination device is concentrated by a reflection plate whose surface is plated.

Abstract: A blue light-emitting phosphor having an elemental formula of Sr3-xMgSi2O8:Eux (wherein x represents a value in the range of 0.008 to 0.110), a merwinite crystal structure and a crystal lattice strain of 0.080% or less as determined from an X-ray diffraction pattern at diffraction angle 2? of 20-130° by the Le Bail method, wherein the X-ray diffraction pattern is determined using a CuK? ray having an incident angle of ?, is used advantageously as a blue light-emitting material for a light-emitting device which comprises a semiconductor light-emitting element capable of emitting a light having a wavelength of 350-430 nm upon application of an electrical current, such as a white light-emitting LED lamp, and a blue light-emitting material capable of emitting a blue light upon excitation with a light emitted by the semiconductor light-emitting element.

Abstract: A high-frequency heating cooker includes: a heating chamber; a high-frequency heating unit; a tray table; a tray table rotating shaft which includes a cylindrical shaft portion and which holds the tray table; and an electric motor which rotates the tray table. The electric motor is fixed to the heating chamber by an electric motor mounting plate, and is configured to transmit a force of an electric motor rotating shaft to the tray table rotating shaft. The tray table rotating shaft transmits a rotating force to the tray table, and is made of a resin molding material. The tray table rotating shaft includes a tray table rotating shaft protrusion formed on a side surface of the cylindrical shaft portion, thereby being configured not to be easily removed from interior of the heating chamber.

Abstract: A blue light-emitting silicate phosphor favorably employable as a blue light-emitting source of a light-emitting apparatus which gives emission of a visible light upon irradiation of ultraviolet rays having a wave-length of 254 nm, such as ultraviolet rays emitted by a fluorescent lamp is produced by a method comprising calcining a powdery mixture comprising a magnesium oxide powder, an MeO source powder, a EuO source powder and a SiO2 source powder, said magnesium oxide powder having a purity of 99.9 wt. % or higher and a BET specific surface area in the range of 3 to 60 m2/g and having been prepared by bringing a metallic magnesium vapor into contact with oxygen whereby oxidizing the metallic magnesium vapor.

Abstract: A blue light-emitting phosphor having an elemental formula of Sr3-xMgSi2O8:Eux (wherein x represents a value in the range of 0.008 to 0.110), a merwinite crystal structure and a crystal lattice strain of 0.080% or less as determined from an X-ray diffraction pattern at diffraction angle 2? of 20-130° by the Le Bail method, wherein the X-ray diffraction pattern is determined using a CuK? ray having an incident angle of ?, is used advantageously as a blue light-emitting material for a light-emitting device which comprises a semiconductor light-emitting element capable of emitting a light having a wavelength of 350-430 nm upon application of an electrical current, such as a white light-emitting LED lamp, and a blue light-emitting material capable of emitting a blue light upon excitation with a light emitted by the semiconductor light-emitting element.

Abstract: A high frequency heating apparatus with a range hood, which has an opening for exhausting air and a cover for closing the opening, includes a microcomputer control unit for controlling an automatic opening/closing operation of the cover, a control panel for setting an operation of the apparatus, a display unit for displaying the control status, and a detecting unit for detecting an exhaust direction of a blower. The exhaust direction of the blower can alternate between indoor circulation and outdoor ventilation and the control unit opens the cover only when the detected exhaust direction of the blower is the indoor circulation and the cooling unit is stopped, and the control unit closes the cover when the detected exhaust direction of the blower is the outdoor ventilation or the cooling unit operates.

Abstract: A high frequency heating apparatus with a range hood, which has an opening for exhausting air and a cover for closing the opening, includes a microcomputer control unit for controlling an automatic opening/closing operation of the cover, a control panel for setting an operation of the apparatus, a display unit for displaying the control status, and a detecting unit for detecting an exhaust direction of a blower. The exhaust direction of the blower can alternate between indoor circulation and outdoor ventilation and the control unit opens the cover only when the detected exhaust direction of the blower is the indoor circulation and the cooling unit is stopped, and the control unit closes the cover when the detected exhaust direction of the blower is the outdoor ventilation or the cooling unit operates.

Abstract: An apparatus includes a cam 3, a lever 8, a switch 10, a spring 9 and fire detection means 15. Utilizing an interlocking movement and an operation of the switch, a motor 2 is driven under a microcomputer control 23, and by doing so, the automatic opening and closing movement of a cover 1 can be effected smoothly and stably. Even when a fire occurs at a cooking device 13 below the apparatus, the fire detection means 15 stops the operation of a circulating fan 11, and also stops the cover 1 in an open condition, and by doing so, the spreading of the fire can be limited to a minimum, and also an abnormality in the opening and closing of the cover 1 can be indicated at a display portion 23, and therefore the safety, the durability and the degree of satisfaction of customers can be enhanced.

Abstract: The present invention provides a high frequency heating apparatus having a structure, which can be mounted/dismounted an air-exhausting grille without any tools. In this apparatus, an air-exhausting grille is arranged by that a fixing claw portion having a bent Z-shape, a fixing hooking portion having a concave notch, and a magnetic joint plate are arranged, whereas a main body located opposite to the air-exhausting grille is arranged by that a slit hole, a hooking flange, and a magnetic fixing plate are arranged. As a result, since the magnetic joint plate is absorbed with the magnetic fixing plate to be fixed with each other, the mounting/dismounting work capability of the air-exhausting grille can be improved without using the tool in a simple manner, and furthermore, a clean cooking appliance can be secured, while the cooking appliance can be readily cleaned.

Abstract: An apparatus includes a cam 3, a lever 8, a switch 10, a spring 9 and fire detection means 15. Utilizing an interlocking movement and an operation of the switch, a motor 2 is driven under a microcomputer control 23, and by doing so, the automatic opening and closing movement of a cover 1 can be effected smoothly and stably. Even when a fire occurs at a cooking device 13 below the apparatus, the fire detection means 15 stops the operation of a circulating fan 11, and also stops the cover 1 in an open condition, and by doing so, the spreading of the fire can be limited to a minimum, and also an abnormality in the opening and closing of the cover 1 can be indicated at a display portion 23, and therefore the safety, the durability and the degree of satisfaction of customers can be enhanced.

Abstract: A high frequency heating apparatus is equipped with an oven hood fan, including a heating chamber for entering/deriving an article to be heated into/from the heating chamber, an electric power supplying apparatus for radiating electromagnetic waves into the heating chamber, a cooling fan for cooling the electric power supplying apparatus, another heat-cooking apparatus operated by gas or electric power, which is installed under an appliance main body, and a ventilation fan for sucking hot air from an air intake port, which is generated from the another heat-cooking apparatus, and for exhausting the sucked hot air. In the apparatus, wind which cools a heat generating unit of the electric power supplying apparatus by the cooling fan is joined onto an air intake path of the ventilation fan.

Abstract: A high frequency heating apparatus with a range hood, which has an opening for suctioning or exhausting air and a cover for closing the opening, includes a microcomputer control unit for controlling an automatic opening/closing operation of the cover, a control panel for setting an operation of the apparatus, a display unit for displaying the control status, and a detecting unit for detecting an exhaust direction of a blower. The exhaust direction of the blower can alternate between indoor circulation and outdoor ventilation and, based on a detection signal from the detecting unit, the control unit opens the cover when the exhaust direction of the blower is set for indoor circulation while the control unit closes the cover when the exhaust direction of the blower is set for outdoor ventilation.

Abstract: A high frequency heating apparatus is equipped with an oven hood fan, including a heating chamber for entering/deriving an article to be heated into/from the heating chamber, an electric power supplying apparatus for radiating electromagnetic waves into the heating chamber, a cooling fan for cooling the electric power supplying apparatus, another heat-cooking apparatus operated by gas or electric power, which is installed under an appliance main body, and a ventilation means for sucking hot air from an air intake port, which is generated from the another heat-cooking apparatus, and for exhausting the sucked hot air. In the apparatus, wind which cools a heat generating unit of the electric power supplying apparatus by the cooling fan is joined onto an air intake path of the ventilation fan.