摘要:
A p-type ZnO semiconductor film comprised mainly of Zn and O elements is disclosed. The film is characterized as containing an alkali metal and nitrogen. Preferably, the alkali metal is contained such that its concentration is distributed to increase toward an end or toward both ends in the thickness direction of the film. More preferably, the alkali metal is contained in the concentration range of 1×1018-5×1021 cm−3 and the nitrogen in the concentration range of 2×1017-5×1020 cm−3.
摘要:
An object of the present invention is to suppress an influence due to temperature change and various aberrations. It is a projection lens which projects an image on a surface of a screen (magnified side). A first group I having a negative refractive power and a second group II having a positive refractive power are arranged in order from a magnified side toward a reduced side. The first group I is configured to arrange a first lens and a second lens in order from the magnified side, and the second group II is configured to arrange a third lens to a seventh lens. The first and second lenses are a negative meniscus lens whose both surfaces are formed by the aspherical surface in which an area near an optical axis of the surface on the magnified side is a concave surface. The third lens is a cemented lens in which a bi-concave lens is cemented to the surface on the reduced side of a bi-convex lens. The fourth lens is a positive meniscus lens whose both surfaces are formed by the aspherical surface, and a convex surface of the positive meniscus lens faces toward the reduced side. The fifth lens is the cemented lens in which the bi-concave lens is cemented to the surface on the reduced side of the bi-convex lens. The sixth lens is a positive lens whose strong convex surface faces toward the reduced side. The seventh lens is the positive lens whose both surfaces are a convex surface.
摘要:
An improved measuring apparatus includes a calibration-related data storage section for storing calibration-related data including, at least, user identifiers for identifying users who have calibrated the apparatus, and calibration date and time data indicative of the date and time of calibration. A display output section is operative to fetch data related to the latest calibration from the calibration-related data storage section by reference to the calibration date and time data and then display an indication of a user identified by a user identifier included in the data related to the latest calibration as a calibrator identifiably together with the measurement outcome.
摘要:
The present invention relates to an immunostimulator in hyperthermia of cancer, which contains a heat shock protein-inducing compound such as geranylgeranyl acetone, etc. The immunostimulator of the present invention can effectively regress tumor tissue that is difficultly treated by hyperthermia alone by combining with the hyperthermia, and also, metastasis of cancer can be effectively inhibited substantially without side effect.
摘要:
A writing implement for preventing ink from leaking out from a front end of a tip by absorbing much of a change in pressure inside an ink tank, the implement being a direct liquid type writing implement having an ink tank and an ink flowing portion connecting the ink tank and a writing end, a temporary ink reserve part for temporarily holding ink and an air supplying portion for supplying air to the temporary ink reserve part, the temporary ink reserve part being constituted by a temporary ink reserve groove and an ink guide groove, an ink introducing groove at a vicinity of the ink tank constituting a portion of the ink guide groove, a distance from the writing end to an end portion of the temporary ink reserve groove on its ink tank side being larger than a distance from the writing end to the ink introducing groove.
摘要:
A resin sealed electronic device has an electronic element (30), a first external lead (10) with an element placement pad (11) having a thickness t of less than 0.1 mm, and a second external lead (20), which is disposed at a distance from the element placement pad (11), the first external lead (10) being bent into an S shape, the bending depth d thereof being made at least the thickness t of the first external lead (10), and the thickness T of the sealing resin on the non-element side of the element placement pad (11) being made smaller than the bending depth d. The electronic element (30), part of the first external lead (10), and part of the second external lead (20) are sealed by a sealing resin (40). This structure provides a compact electronic device, the vertical, horizontal, and height dimensions of which are all under 1 mm.
摘要:
A method and apparatus for machining an electrically conductive film at a low cost, suitable for multi-product small-amount production are provided to reduce variations in resulting dimensions, a partially remaining conductive film, damage to an insulating substrate, and so on after machining, while eliminating the need for a waste liquid treatment. The apparatus includes a YAG laser for emitting near infrared light (at wavelength &lgr;=1064 nm), an optical system including a step index optical fiber for guiding the laser light emitted from the laser to the vicinity of an electrically conductive film on an insulating transparent substrate, an X-Y stage having a carrier for carrying the transparent substrate thereon, and a controller for controlling and driving the X-Y stage to move the transparent substrate in a direction orthogonal to a direction in which the laser light is irradiated. Instead of the optical fiber, a kaleidoscope may be used. The carrier can include a recess below at least a portion of the workpiece, which can be a touch panel or liquid crystal panel.
摘要:
A portable terminal system is arranged by an option apparatus 1 for a portable terminal unit and a portable terminal unit. The option apparatus 1 for the portable terminal unit communicates with a base station by using electromagnetic waves by a first radio transmitter/receiver circuit 11, and further communicates with the portable terminal unit 2 by using infrared radiation by a first infrared type connection apparatus 16. On the other hand, the portable terminal unit 2 communicates with the option apparatus 1 used with the portable terminal unit by using infrared radiation by a second infrared type connection apparatus. Since the option apparatus 1 for the portable terminal unit is connected to the portable terminal 2 by way of the infrared radiation, the connection works can be readily performed, and further various types of portable terminal units can be mutually connected to various sorts of option apparatuses for portable terminal units.
摘要:
A flavor generation article including a pipe incorporating a heat reservoir and a formed body serving as a flavor generation medium. The pipe is inserted in an insertion hole of a connection plug, and the connection plug is mounted in a mount hole of a socket. The socket has first and second terminals respectively connected to the two terminals of a power supply. The heat reservoir and formed body in the pipe are heated by a coil heater disposed in the connection plug. When the heater maintains a predetermined temperature for a predetermined period of time, a projection of the mount hole is thermally deformed to be retreated. The connection plug is moved from a mount position by the action of the potential-restoration force of a coil spring and projects from a mount hole integrally with the pipe.