Abstract: According to one embodiment, a reading apparatus includes a shielding body, an antenna, and a reader and writer. The shielding body is formed in a box shape with an upper opening, to place an accommodating body and to shield radio waves. The antenna is provided in the shielding body to receive information from an RFID tag attached to a product that is passing through the opening. The reader and writer is connected to the antenna to read information of the product from the information received by the antenna.

Abstract: According to one embodiment, an antenna apparatus includes a ground plate having an opening, a ground layer on a first side of the ground plate, an antenna on the first side of the ground plate and connected to the ground layer, the antenna being disposed around the opening, and a conductive member on the first side of the ground plate to contact an outer perimeter of the opening. The conductive member is electrically connected to the ground layer.

Abstract: According to one embodiment, a merchandise reading apparatus is equipped with a storage chamber formed of a radio wave shielding member and a reading apparatus which reads information of a radio tag from merchandise attached with the radio tag and stored in the storage chamber, and at least a part of the storage chamber is formed of a light transmitting member.

Abstract: A wireless tag reading system includes a first wireless tag reading apparatus configured to read identification information from a first wireless tag attached to a first article in a first reading range by using a first frequency, a second wireless tag reading apparatus configured to read identification information from a second wireless tag attached to a second article in a second reading range by using a second frequency different from the first frequency, a moving body configured to move along a set route, the first and second wireless tag reading apparatuses being on the moving body such that the first reading range and the second reading range overlap, and an information processing apparatus configured to collect the identification information as read from the first wireless tag by the first wireless tag reading apparatus and from the second wireless tag by the second wireless tag reading apparatus.

Abstract: According to one embodiment, a merchandise reading apparatus is equipped with a storage chamber formed of a radio wave shielding member and a reading apparatus which reads information of a radio tag from merchandise attached with the radio tag and stored in the storage chamber, and at least a part of the storage chamber is formed of a light transmitting member.

Abstract: In accordance with an embodiment, a wireless tag reading device comprises an antenna configured to receive a response wave from a wireless tag; a reader configured to acquire identification information from the wireless tag from the response wave; a processor configured to determine a relative movement direction of the wireless tag and the antenna based on a phase of the response wave; and a storage section configured to store identification information for identifying the wireless tag if the movement direction is a first direction.

Abstract: A commodity container includes a main body with a container space and a radio frequency reader with a communication range that covers an opening of the container space. The radio frequency reader outputs tag information based on a radio frequency signal from a wireless tag and outputs time variation information indicating a time variation of the radio frequency signal. A registration device is attached to the main body and includes a communication interface to receive the tag and time variation information, and a processor configured to determine a time variation in a positional relationship of the wireless tag and the radio frequency reader based on the time variation information and update a commodity registration list based on the determined time variation of the positional relationship.

Abstract: A wireless tag reading system includes a first wireless tag reading apparatus configured to read identification information from a first wireless tag attached to a first article in a first reading range by using a first frequency, a second wireless tag reading apparatus configured to read identification information from a second wireless tag attached to a second article in a second reading range by using a second frequency different from the first frequency, a moving body configured to move along a set route, the first and second wireless tag reading apparatuses being on the moving body such that the first reading range and the second reading range overlap, and an information processing apparatus configured to collect the identification information as read from the first wireless tag by the first wireless tag reading apparatus and from the second wireless tag by the second wireless tag reading apparatus.

Abstract: A management device includes an antenna, a reader, and a processor. The antenna is positionable at a position near a conveyance path. The reader is configured to output wireless tag information based on a radio wave generated by a wireless tag and received by the antenna. The processor is configured to detect passage of an article through a predetermined position on the conveyance path based on an identifier of the article included in the wireless tag information and sign change of a slope of the phase of the radio wave, determine a position of the article based on a timing of the sign change, and store the determined position of the article in correspondence with the identifier of the article.

Abstract: According to one embodiment, a reading apparatus includes a shielding body, an antenna, and a reader and writer. The shielding body is formed in a box shape with an upper opening, to place an accommodating body and to shield radio waves. The antenna is provided in the shielding body to receive information from an RFID tag attached to a product that is passing through the opening. The reader and writer is connected to the antenna to read information of the product from the information received by the antenna.

Abstract: A wireless tag reading system includes a first wireless tag reading apparatus configured to read identification information from a first wireless tag attached to a first article in a first reading range by using a first frequency, a second wireless tag reading apparatus configured to read identification information from a second wireless tag attached to a second article in a second reading range by using a second frequency different from the first frequency, a moving body configured to move along a set route, the first and second wireless tag reading apparatuses being on the moving body such that the first reading range and the second reading range overlap, and an information processing apparatus configured to collect the identification information as read from the first wireless tag by the first wireless tag reading apparatus and from the second wireless tag by the second wireless tag reading apparatus.

Abstract: A control device for wireless tags which are respectively attached to a plurality of articles supported respectively on a plurality of support portions and respectively store identification numbers of the articles, includes positioning portions that are respectively provided corresponding to the plurality of support portions, and input devices that are positioned respectively in the positioning portions. The input devices are individually controllable and each is configured to switch a flag status of one of the wireless tags.

Abstract: According to one embodiment, a merchandise reading apparatus is equipped with a storage chamber formed of a radio wave shielding member and a reading apparatus which reads information of a radio tag from merchandise attached with the radio tag and stored in the storage chamber, and at least a part of the storage chamber is formed of a light transmitting member.

Abstract: A wireless tag reading device includes a chamber in which an article having a wireless tag attached thereto can be stored. A first antenna is provided for outputting a signal for reading information from the wireless tag attached to the article stored in the chamber. A second antenna is also provided for outputting the signal for reading information from the wireless tag. A first moving mechanism is configured to change a distance between the wireless tag and the first antenna during a reading process for reading information from the wireless tag in the chamber.

Abstract: There is provided a storage apparatus including a storage case which stores a specimen container accommodating a specimen inside and having a wireless tag recorded with identification information on a side surface, and an antenna surrounding the periphery of the specimen container stored in the storage case.

Abstract: A control device for wireless tags which are respectively attached to a plurality of articles supported respectively on a plurality of support portions and respectively store identification numbers of the articles, includes positioning portions that are respectively provided corresponding to the plurality of support portions, and input devices that are positioned respectively in the positioning portions. The input devices are individually controllable and each is configured to switch a flag status of one of the wireless tags.

Abstract: A wireless tag reading device includes a chamber in which an article having a wireless tag attached thereto can be stored. A first antenna is provided for outputting a signal for reading information from the wireless tag attached to the article stored in the chamber. A second antenna is also provided for outputting the signal for reading information from the wireless tag. A first moving mechanism is configured to change a distance between the wireless tag and the first antenna during a reading process for reading information from the wireless tag in the chamber.

Abstract: A radio tag communication apparatus that communicates with radio tags including storing units capable of storing identification information and state information of articles includes a search-condition setting unit for reading the state information, which is a search target, a radio tag communication unit configured to perform communication with the radio tag under a set search condition using a first reading function for reading the radio tag without designating the radio tag and a second reading function for designating the radio tag, setting a transmission output, and repeatedly reading the radio tag, a comparison determination unit configured to perform comparison determination of information read by the first reading function and the search condition, and communication control unit configured to control the radio tag communication unit according to result of the comparison determination to switch the reading operation by the first reading function to the reading operation by the second reading function.

Abstract: According to one embodiment, an antenna apparatus includes a ground plate having an opening, a ground layer on a first side of the ground plate, an antenna on the first side of the ground plate and connected to the ground layer, the antenna being disposed around the opening, and a conductive member on the first side of the ground plate to contact an outer perimeter of the opening. The conductive member is electrically connected to the ground layer.

Abstract: A wireless tag communication device for communicating with a wireless tag through a directional antenna includes a wireless tag communication section configured to communicate with the wireless tag, a calculation section configured to estimate a direction range for communicating with the wireless tag based on transmission output power of the wireless tag communication device and an estimated reading distance to the wireless tag, and a display section configured to display the estimated direction range.