47396results about How to "Reduce processing costs" patented technology

The present invention is to provide a phase change memory device having a new structure which can be easily manufactured by mass-production with a high yield rate, therefore, reducing the cost of process and providing reliable device characteristics, and a manufacturing method thereof. The present invention provides a phase-change memory device comprising: a lower dielectric layer; a lower electrode, at least a part of the lateral surface of the lower electrode being surrounded by the lower dielectric layer; a thin dielectric layer including a pore having smaller area than the top surface of the lower electrode, aligned to the top surface of the lower electrode and extending to the top surface of the lower electrode; and a phase-change resistor filling the pore and formed on the thin dielectric layer. In the proposed structure of the present invention, the pores or local damaged spots can provide a micro path of current and localize the phase-changing volume in the phase-change resistor. Thus, the phase-change memory device can be operated with very low power.

A ceramic article which is resistant to erosion by halogen-containing plasmas used in semiconductor processing. The ceramic article includes ceramic which is multi-phased, typically including two phase to three phases. The ceramic is formed from yttrium oxide at a molar concentration ranging from about 50 mole % to about 75 mole %; zirconium oxide at a molar concentration ranging from about 10 mole % to about 30 mole %; and at least one other component, selected from the group consisting of aluminum oxide, hafnium oxide, scandium oxide, neodymium oxide, niobium oxide, samarium oxide, ytterbium oxide, erbium oxide, cerium oxide, and combinations thereof, at a molar concentration ranging from about 10 mole % to about 30 mole %.

A surgical instrument tray shipping tote identification system is provided. During transit to or from a medical facility, processing center, distribution center or other location, multiple surgical instruments trays are placed in an instrument tray shipping tote. Each instrument tray includes at least one RFID transponder tag storing identification information about that tray. The shipping tote has a bar coded shipping label affixed to one surface generated at the point of origin. When the tote arrives at the distribution center, it is placed on a conveyor system that includes a reading station having an RFID transceiver and a bar code reader. Information read from the RFID transponder tags and the bar code label is transmitted by a controller to an external database to check for any off-nominal status indicators. Once this check is performed, an indication is sent back to the controller and an appropriate indicator on the identification system is activated.

A radio frequency identification (RFID) workstation reader for RFID-enabled surgical instruments and surgical instrument trays and a method of using a RFID workstation reader to read RFID-enabled surgical instruments and surgical instrument trays is disclosed. The method, apparatus, and system enable individual instruments or a surgical instrument tray containing several surgical instruments to be quickly and efficiently inventoried and tracked. An instrument or instrument tray is placed on the workstation reader. An RF field generated by a plurality of antennae, causes RFID tags embedded in or attached to the instrument or instrument tray to emit a signal containing item specific identification information stored in the tags. The information is received by a control circuit and passed to a computer for data analysis. A status LED is illuminated on the workstation reader based on the results of the data analysis. The method, apparatus, and system can track, inspect, and verify inbound and outbound surgical instrument kits, and help to assess the surgical instruments' and trays' duty life cycle usage.

USB-based peripheral device for operation with a host system, having a driver for operation with the host system, wherein the driver is stored in a memory in the USB-based peripheral device, and with startup of the peripheral device on the host system, prompting automatic installation of the driver on the host system.

The invention discloses a method for comprehensively recycling valuable metals from a spent lithium ion battery. The method comprises the following steps: carrying out electric discharge treatment on a spent battery, crushing, pre-roasting at 300-400 DEG C, adding a reducing agent, and carrying out reduction roasting at 450-700 DEG C; carrying out water extraction and evaporative crystallization on fine aggregates obtained through the reduction roasting, so as to obtain a high-purity lithium product, leaching copper, nickel and cobalt from leached slag and roasted lump materials by virtue of ammonia oxide, carrying out magnetic separation and sieving on ammonia leaching slag so as to obtain iron and aluminum enriched products, and carrying out reduction acid leaching, purification and edulcoration on sieved products, so as to obtain a high-purity manganese sulfate solution; and carrying out extraction and selective reverse extraction on ammonia leaching liquid, so as to obtain a high-purity nickel sulfate solution and a high-purity copper sulfate solution, and carrying out vulcanization cobalt precipitation, oxidation acid leaching and extraction purification on raffinate, so as to obtain a high-purity cobalt sulfate solution. The method is high in extraction rate of valuable metals and applicable to the treatment of multiple waste lithium ion battery raw materials and efficient utilization of multiple elements, and sorting is not required.