摘要:
An application server that establishes a peer-to-peer connection with a mobile terminal over a data packet network for the purpose of allowing the mobile terminal to request and receive data associated with the application server. In one embodiment, the mobile terminal is a cellular telephone, and the application server is a server that executes a real estate listings information retrieval program to allow the mobile terminal to request and receive real estate records in real time over a TCP/IP based network. The application server includes an application program that assigns a thread to each connection and assigns a state in a state-machine for each thread. The application program executes a state-machine for each thread based on the state of each thread in response to information requests from the mobile terminal.
摘要:
The invention relates to a family of devices to be used for sanitizing switches. The device is placed around the periphery of the switch and contains a means for exposing the switch touch surfaces to UV light source local to the switch in order to maximize the exposure of the switch to the UV light source. Because the light is localized and directed toward the switch contact surfaces, the device may be used continuously while humans or animals are present without detrimental exposure to the UV light, ensuring a sanitary switch contact surface so as to reduce or prevent infection or disease resulting from transference of contamination from one person to another via contact transference with said switch surface.
摘要:
A capacitive interposer, electronic package having the capacitive interposer and electronic device with the electronic package is described. The interposer has a first planar face and a second planar face. An array of upper connections is on the first planar face and opposing lower connections are on the second planar face with conduction paths between each upper connection of the upper connections and a lower connection of the lower connections. At least one power feed-through capacitor is provided. The capacitor has a plurality of parallel plates with a dielectric there between. At least one first external termination is in electrical contact with a first set of alternate parallel plates and at least one second external termination is in electrical contact with a second set of alternate parallel plates. The capacitor is mounted on the first planar face with the first external termination in direct electrical contact with a first upper connection and the second external termination is in direct electrical contact with a second upper connection. At least one upper connection, first external termination and second external termination are arranged for direct electrical contact with element contact pads of a common element.
摘要:
A process for forming a multilayer ceramic capacitor. The process includes forming a ceramic precursor layer and depositing an electrode precursor in a predetermined pattern on the ceramic precursor layer to form a first patterned sheet. A flowable ceramic precursor is applied to the first patterned sheet. At least one second patterned sheet is applied to the first patterned sheet to form a layered patterned sheet and the layered patterned sheet is laminated.
摘要:
A process for forming a multilayer ceramic capacitor. The process includes depositing a ceramic precursor on a substrate and an electrode ink in a predetermined pattern on the ceramic precursor to form a green sheet. The electrode ink has an adhesion promoter incorporated therein. The green sheet is overlayed with at least one second green sheet to form a layered green sheet which is then fused under pressure.
摘要:
The Digital Addressable Lighting Interface (DALI) is a lighting control protocol that allows individual control and monitoring of each device in a lighting system (e.g. ballasts, emergency lighting etc), as well as groups of such devices. An improved DALI compliant Line Controller is described which may be advantageously used in a commercial setting. The sockets for both DALI lines and Ethernet are industry standard RJ45 sockets, allowing the use of industry standard cables (as compared to DB9 connectors which are not typically used in industrial settings). Further the use of RJ45 sockets enables the DALI controller to be SELV compliant, thus reducing the risk of electrical shock whilst working on the controller and advantageously providing a safer controller for use in an industrial environment. Additional modifications for use in an industrial environment include constructing DIN mountable slimline housing which extends along the DIN rail to minimise the footprint of the controller and increase packing efficiency on the rack, providing an externally accessible battery compartment on the top surface allowing quick and easy battery replacement without requiring removal of the controller from the DIN rack, and LED visual indicators on the top surface to provide status information and allow easy identification of a specific controller with a problem when mounted on a DIN rack with many other devices.
摘要:
A ceramic capacitor is disclosed. The capacitor comprises a plurality of base metal inner electrode layers, a plurality of ceramic dielectric layers between the inner electrode layers, and external electrodes in electrical conductivity with the inner electrode layers. At least one secondary component having an intentionally added chemistry is dispersed in the inner electrode layers and/or the dielectric layers. The chemistry evolves an oxidizing species in a controlled manner, such that it offsets localized highly reducing atmospheres that are present when the capacitor is fired in a reducing atmosphere, thereby promoting enhanced electrode connectivity in thin layer base metal multilayer capacitors.
摘要:
The invention relates to thin film single layers, electronic components such as multilayer capacitors which utilize thin film layers, and to their methods of manufacture. Chemical solution deposition and microcontact printing of dielectric and electrode layers are disclosed. High permittivity BaTiO3 multilayer thin film capacitors are prepared on Ni foil substrates by microcontact printing and by chemical solution deposition. Multilayer capacitors with BaTiO3 dielectric layers and LaNiO3 internal electrodes are prepared, enabling dielectric layer thicknesses of 1 μm or less. Microcontact printing of precursor solutions of the dielectric and electrode layers is used.
摘要翻译:本发明涉及薄膜单层,电子部件如利用薄膜层的多层电容器及其制造方法。 公开了介电层和电极层的化学溶液沉积和微接触印刷。 通过微接触印刷和化学溶液沉积在Ni箔基板上制备高介电常数BaTiO 3 3多层薄膜电容器。 制备具有BaTiO 3 N 3电介质层和LaNiO 3 N 3 N电极的多层电容器,使得电介质层的厚度为1μm或更小。 使用介电层和电极层的前体溶液的微接触印刷。
摘要:
A low inductance multi-layer capacitor. The capacitor comprises interleaved parallel internal electrode plates with dielectric there between. Each internal electrode plate comprises two lead-out tabs and is generally T shaped. A first external electrode terminal is electrically connected to the lead-out tabs of the even internal electrode plates, and a second external electrode terminal is electrically connected to the lead-out tabs of the odd internal electrode plates. The external electrode terminals are on a common first exterior surface and a common opposing second exterior surface of the capacitor.