Abstract:
A planar antenna and a handheld device are provided. The handheld device includes the planar antenna and a system ground plane. The planar antenna has a first feed point, a first ground point, a second feed point, and a second ground point. The first ground point and the second ground point are located between the first feed point and the second feed point. The system ground plane is electrically connected to the first feed point, the first ground point, the second feed point, and the second ground point. Thereby, the performance in radio signal transceiving is improved.
Abstract:
An anonymous instant messaging system that protects a user's identity and location while allowing numerous users to communicate without being acquainted is disclosed. To request information a user selects a geographical location and relevant topic. The user then sends the information request to a message bot via an instant messenger client. A user geographic and topic matching system provides an active matching users list to the message bot. The message bot then sends the information request message to all of the matching users. The matching users receive and read the information request from the message bot. If a user chooses to reply to the message, the user sends their response to the message bot. The user geographic and topic matching system gives the original question issuer's instant messenger identification to the message bot. The message bot passes the reply to the information request to the original question issuer.
Abstract:
A monopole antenna apparatus with dual purposes of being a multi-band mobile phone and a global positioning system. The antenna is formed on a substrate, and the substrate comprises a flat surface, a cambered surface, a first radiating metal line, including one high-frequency resonant path and one low-frequency resonant path, a second radiating metal line, a first feeding point, and a second feeding point. The high-frequency resonant path and the low-frequency resonant path for receiving and transmitting the signals of the multi-band mobile phone system are formed on the flat surface and the cambered surface separately, and both are connected to the first feeding point. The second radiating metal line for receiving the signals of the global positioning system is formed on the cambered surface and is connected to the second feeding point.
Abstract:
A platform and method for optimizing manufacturing comprising a service box, an application server, an agent server, and a cloud server. The service box is coupled to sensors on a production machine. The service box receives appropriate data from the sensors and transfers the data to the cloud server in real-time. The agent server comprises a plurality of analysis tools and management tools that have been developed by and downloaded from the application server. The analysis tools and management tools comprise applications that analyze sensor data and produce effective results to manage production efficiency and maximize overall equipment effectiveness. The cloud server utilizes the analysis tools and management tools available on the agent server or available directly on the cloud server with the sensor data received in real-time from the service box to obtain results. The analysis results are provided to a client device by the cloud server.
Abstract:
A planar antenna and a handheld device are provided. The handheld device includes the planar antenna and a system ground plane. The planar antenna has a first feed point, a first ground point, a second feed point, and a second ground point. The first ground point and the second ground point are located between the first feed point and the second feed point. The system ground plane is electrically connected to the first feed point, the first ground point, the second feed point, and the second ground point. Thereby, the performance in radio signal transceiving is improved.
Abstract:
A multi-band antenna includes a bent flat copper antenna forming a radiation surface to provide GSM-850/900/1800/1900 or GPS multi-band applications, and an auxiliary antenna coupled to the radiation surface provide WCDMA-2100/UMTS-2100 multi-band applications. The radiation surface and the auxiliary antenna are coupled to generate the required bandwidth for multiple radiation bands and to optimize the gain of radiation, so that the multi-band antenna can provide a broad range of services.
Abstract:
An intelligence carrier is disclosed, which is primarily comprised of at least a frame and at least a movable part. The frame is configured with at least a RFID reader and an antenna so that the movable part, being attached by a RFID tag, is able to communicate with the aforesaid RFID reader through the RFID tag, and then, as the RFID reader is able to communicate with a center control, the position of each movable part can be tracked in real time and the amount of the movable parts can be monitored.
Abstract:
This document describes compounds, extracts, and pharmaceutical compositions relating to Gastrodia spp., and methods for the treatment subjects having metabolic disorders or medical conditions such as Huntington's disease, a trinucleotide repeat disease or abnormal blood glucose levels.
Abstract:
A multi-band antenna includes a bent flat copper antenna forming a radiation surface to provide GSM-850/900/1800/1900 or GPS multi-band applications, and an auxiliary antenna coupled to the radiation surface provide WCDMA-2100/UMTS-2100 multi-band applications. The radiation surface and the auxiliary antenna are coupled to generate the required bandwidth for multiple radiation bands and to optimize the gain of radiation, so that the multi-band antenna can provide a broad range of services.
Abstract:
This document describes compounds, extracts, and pharmaceutical compositions relating to Gastrodia spp., and methods for the treatment subjects having metabolic disorders or medical conditions such as Huntington's disease, a trinucleotide repeat disease or abnormal blood glucose levels.