40results about How to "Material cost" patented technology

An antenna reflector includes a central segment with a peripheral coupling portion and a plurality of peripheral segments, each provided with a reflector portion and a shield portion. A proximal portion of each shield portion is dimensioned to couple with the peripheral coupling portion, a reflector portion edge of each peripheral segment is dimensioned to couple with adjacent reflector portion edges and a shield portion edge of each peripheral segment is dimensioned to couple with adjacent shield portion edges. The central segment and the reflector portion of the peripheral segments together form a reflector dish. The shield portions together provide a circumferential shield extending from a periphery of the reflector dish along an antenna boresight of the reflector dish.

A lighted sign or lighting fixture includes a housing that contains a series of LEDs. The housing has a pair of side walls and a series of spaced apart reinforcing members that extend between and interconnect the side walls. The reinforcing members may be formed integrally with the side walls, or may be in the form of separate members that are securely attached to the side walls. An LED mounting structure, such as a PCB, may be attached to the reinforcing members, or alternatively a separate bottom wall may be secured to the reinforcing members.

The present invention provides a microfluidic device comprising a plurality of wells, each of which may be substantially filled with a liquid without either the need for expensive individual sample loading or the requirement to isolate individual wells to prevent cross contamination and sample evaporation. A base member (2) comprises a plurality of wells (4) in the form of an array, an inlet channel (6) and three outlets (8).

A light string includes a plurality of remote units and a control unit. Each of the plurality of remote units includes a microcontroller and is connected to a plurality of lights. Each microcontroller stores one or more programs for controlling the lights in the plurality of lights. The control unit is connected to the plurality of remote units by a power supply line. The control unit sends information via the power supply line to the plurality of remote units. The information indicates a program of the one or more programs to be executed by the microcontroller of each of the remote units to individually control the plurality of lights.

The invention provides a spring body for a slide fastener and a slider having the spring body mounted thereon, comprising: the spring body made of a platy material having an opening window portion at the opposite side of a pawl portion, and entirely formed in a lateral C-shape; a spring piece having a figuration that a longitudinal center portion of the platy material is cut out outward from a side end portion of a main body of the opening window portion to be pulled up at a required height in many steps, disposed between a rear surface of a pull holding body and a pull with elastic contact, and the pawl portion engaged with or released from a portion of a coupling element row by operating the pull through an inside of the slider body. Consequently, it can get the spring body enabling a material and manufacturing cost reduced, a stable and excellent productivity; a slider with an automatic stop function acquiring and realizing inexpensive structure, miniaturization, and simple assembly.

The invention discloses a system and method for monitoring the medicine usage situation of a patient. The system comprises a medicine box capable of remotely monitoring and recording opening time and provided with a reminding device and a wireless WiFi module connected with the internet, wherein a chip is arranged in the medicine box, the outside of the medicine box is provided with an operating interface, the operating interface comprises an operating button presetting a time instruction, a reminding device for sending out a prompt and a display screen for displaying information, a pressure light sensor and/or light sensor for detecting whether the medicine box is opened or not is arranged on the medicine box, the light sensor is arranged in the medicine box, and information about pressure change and/or light change detected by the pressure light sensor and/or light sensor is recorded in the chip and is uploaded to the internet through the wireless WiFi module. The medicine taking behaviors of the patient are monitored, regulated and controlled through the medicine box capable of remotely monitoring and recording opening time and provided with the reminding device, the evaluation of a doctor on the medicine taking situation of the patient is promoted, and more scientific effectiveness and safety evaluation results of corresponding treatment methods are obtained.

In a mold for use in the production of a silica crucible, a cylindrical rim member is engagedly supported through hooks to an inner side of an upper opening portion of the mold corresponding to an upper part of a silica crucible and an outer diameter of the rim member is smaller than an inner diameter of the mold but larger than an inner diameter of the silica crucible.

A sliding lens cap apparatus with close-up and start-up functions is disclosed. The apparatus is equipped in a camera and the camera includes a lens and a lens cap. The lens includes a lens pull rod for adjusting the focal length. The apparatus comprises an orientation rod, a fixed rod and a sliding rod. The orientation rod and fixed rod are coupled fixedly to the camera and form a track for the lens to move along. The orientation rod comprises a close orientation indent, an open orientation indent, and a close-up orientation indent. The sliding rod is movably coupled to the fixed rod and comprises a lens frame coupled to the lens pull rod. When the lens cap moves between the open orientation indent and the close-up orientation indent, the lens cap promotes the sliding rod to shift. By means of the movement of the lens cap, the camera can switch among the close mode, open mode, or close-up mode. The apparatus of the invention can provide easy usage and achieve the design of saving inner camera space and material cost.