Abstract:
A probe cover of a tympanic thermometer having a probe comprises a base in the form of a ring-type plastic sheet formed with a central opening; and a film sheath that is infrared transparent and has an open end and a closed end, wherein the open end is attached to the base, the sheath portion extended from the central opening can be fitted on the probe of tympanic thermometer, the film sheath comprises a first wall section, a second wall section, and a window between the open end and the closed end, wherein the entire first wall section is formed of a plurality of pleat surfaces and the width of each pleat surface is gradually reduced in the direction from the open end to the closed end, the second wall section is formed by plastic deformation and thus has a smooth wall surface, and the window is in the form of a flat closed surface for fitting on the front end of the probe.
Abstract:
A method for forming a hemispherical silicon grain (HSG) layer on a polysilicon electrode is provided. The method is suitable for a substrate, which has a dielectric layer over the substrate with an opening to expose the substrate, and a polysilicon layer is formed over the substrate. A portion of the polysilicon layer is removed above dielectric layer other than the opening region. Each sidewall of the polysilicon layer is slanted so that a trapezoidal polysilicon base is formed. A buffer layer is formed over the trapezoidal polysilicon base. An ion implantation process is performed to form an amorphous silicon layer with sufficient depth on a top surface region of the trapezoidal polysilicon base. The buffer layer includes silicon oxide or silicon nitride. During ion implantation, oxygen or nitrogen elements can also be bombarded into the amorphous silicon layer so as to buffer the amorphous silicon layer to be re-crystallized. A selective HSG layer is formed on the trapezoidal polysilicon electrode base.
Abstract:
A probe cover assembly for covering and protecting the elongated probe of a tympanic thermometer. The probe cover includes an inner member, an outer member, and an intermediate transparent membrane. The inner member is mounted around the probe and includes an inner window in alignment with a distal opening of the probe and an inner flange having a projection. The outer member, closely mounted on the outer circumference of the inner member, includes an outer window in alignment with the inner window of the inner member, an outer flange, and a barb having a grip portion for biasing the inner flange of the inner member to push the projection against the outer flange of the outer member when the probe cover is in an assembled state. The intermediate transparent membrane, sandwiched between the outer member and the inner member, is gripped by the projection of the inner member and the outer flange of the outer member and is tightly stretched to cover the inner window of the inner member.
Abstract:
An accelerometer includes a mass, suspended by a beam, and associated conductive paths. Each conductive path is subjected to a magnetic field, such that, when a time varying signal is applied to the conductive paths, a characteristic resonant frequency is produced, and when the mass experiences an acceleration, a respective change in the resonant frequency is produced that may be interpreted as acceleration data. Embodiments include methods of manufacturing an accelerometer and systems and devices incorporating the accelerometer.
Abstract:
Self-aligned via and plug patterning with photobuckets for back end of line (BEOL) interconnects is described. In an example, an interconnect structure for an integrated circuit includes a first layer of the interconnect structure disposed above a substrate, the first layer having a first grating of alternating metal lines and dielectric lines in a first direction. The dielectric lines have an uppermost surface higher than an uppermost surface of the metal lines. The integrated circuit also includes a second layer of the interconnect structure disposed above the first layer of the interconnect structure. The second layer includes a second grating of alternating metal lines and dielectric lines in a second direction, perpendicular to the first direction. The dielectric lines have a lowermost surface lower than a lowermost surface of the metal lines of the second grating. The dielectric lines of the second grating overlap and contact, but are distinct from, the dielectric lines of the first grating. The integrated circuit also includes a region of dielectric material disposed between the metal lines of the first grating and the metal lines of the second grating, and in a same plane as upper portions of the dielectric lines of the first grating and lower portions of the dielectric lines of the second grating. The region of dielectric material is composed of a cross-linked photolyzable material.
Abstract:
An accelerometer includes a mass, suspended by a beam, and associated conductive paths. Each conductive path is subjected to a magnetic field, such that, when a time varying signal is applied to the conductive paths, a characteristic resonant frequency is produced, and when the mass experiences an acceleration, a respective change in the resonant frequency is produced that may be interpreted as acceleration data. Embodiments include methods of manufacturing an accelerometer and systems and devices incorporating the accelerometer.
Abstract:
A heating control device for a heating apparatus comprises a power control unit connected between an external power source and a heating unit of the heating apparatus to transfer power therebetween; a first temperature sensor provided near the heating unit for detecting the temperature thereof; a second temperature sensor provided at a portion of the heating apparatus for containing an object to be heated and for detecting the temperature of the object; a storage unit for storing temperature reference values; a micro controller unit electrically connected to the first and second temperature sensors, the power control unit and the storage unit, which is used to receive temperature signals from the sensors, compare the detected temperatures to the temperature reference values, and command the power control unit to supply the heating unit with different powers. A heating control method therefore is also disclosed.
Abstract:
The present invention discloses a laser-aiming device for a radiant thermometer, which comprises a laser adjustment seat, a laser device, and a prism having two inclined faces. The laser adjustment seat is arranged on a temperature detection device of the radiant thermometer. The laser device and the prism are arranged on the laser adjustment device. The laser device generates a laser beam. The prism is located at the illuminated side of the laser beam and coaxial with the laser device, refracting the laser beam into two laser beams that generate two laser spots designating the detectable area of the radiant thermometer.