초록 ▼

A method and system for reading machine-readable label devices and searching resources bases responsive to the context in which the reading took place provides versatility and intelligence that insures users will obtain real value from their use. For example, the system may be used to obtain informa

A method and system for reading machine-readable label devices and searching resources bases responsive to the context in which the reading took place provides versatility and intelligence that insures users will obtain real value from their use. For example, the system may be used to obtain information about a product fitted with a transponder. The system goes beyond monolithic information-gathering and transaction automation by exploiting context information and flexible search engine technology and by using natural language parsing to make searching to make creation and maintenance of resource bases more economical.

대표청구항 ▼

A method and system for reading machine-readable label devices and searching resources bases responsive to the context in which the reading took place provides versatility and intelligence that insures users will obtain real value from their use. For example, the system may be used to obtain informa

A method and system for reading machine-readable label devices and searching resources bases responsive to the context in which the reading took place provides versatility and intelligence that insures users will obtain real value from their use. For example, the system may be used to obtain information about a product fitted with a transponder. The system goes beyond monolithic information-gathering and transaction automation by exploiting context information and flexible search engine technology and by using natural language parsing to make searching to make creation and maintenance of resource bases more economical. be, a cylindrical screen, a screw blade, a supply pipe, and a cleaning pipe. The screen is fixed between the frames to the outside tube, and has a plurality of fine holes and covers the screw shaft. The screw shaft and the screen define a cylindrical space continuously extending from an upstream region to a downstream region. Raw liquid is fed from the supply pipe via an opening of the screw shaft to the upstream region of the cylindrical space. The cleaning pipe ejects cleaning water onto the screen. Sizes of the fine holes of the screen decrease gradually from the upstream region towards the downstream region.