摘要:
An information providing system provides delivery information using identification information of an object equipped with a wireless communication function. The information providing system includes a registering unit that registers in advance first link information linking the identification information of the object to the delivery information; a generating unit that generates second link information linking the identification information of the object to delivery information different from the delivery information of the first link information, based on the identification information of the object and identification information of a plurality of information terminals, acquired by communication with the information terminals, which can communicate with the object; and an information providing unit that delivers the delivery information linked by the second link information.
摘要:
An information providing system provides delivery information using identification information of an object equipped with a wireless communication function. The information providing system includes a registering unit that registers in advance first link information linking the identification information of the object to the delivery information; a generating unit that generates second link information linking the identification information of the object to delivery information different from the delivery information of the first link information, based on the identification information of the object and identification information of a plurality of information terminals, acquired by communication with the information terminals, which can communicate with the object; and an information providing unit that delivers the delivery information linked by the second link information.
摘要:
A locking mechanism, that is attached to a device acquiring power from a power generator mounted on the device, includes a radio tag acquiring key information, which is for releasing locking, by radio communications; a short-circuit unit short-circuiting the power generator; and a control unit acquiring specific information of the device, making comparison between the specific information and the key information acquired by the radio tag, and causing the short-circuit unit to short-circuit the power generator based on a result of the comparison, so as to control locking of the device.
摘要:
An apparatus includes an apparatus body and a battery pack removable from the apparatus body. Each of the apparatus body and the battery pack includes a memory unit configured to store a use permission flag written after authentications for a pair of the apparatus body and the battery pack through near field communication with a portable terminal, and a control unit configured to permit energization when the use permission flag of the memory unit is ON.
摘要:
An apparatus includes an apparatus body and a battery pack removable from the apparatus body. Each of the apparatus body and the battery pack includes a memory unit configured to store a use permission flag written after authentications for a pair of the apparatus body and the battery pack through near field communication with a portable terminal, and a control unit configured to permit energization when the use permission flag of the memory unit is ON.
摘要:
A novel positional information transmission system includes a plurality of positional information transmission units. The positional information transmission unit includes a close-range wireless communication unit that performs close-range wireless communication and a sonic wave transmission unit that transmits positional information as a sonic signal used for detecting a position of a receiver that receives the sonic signal based on information transmitted by the close-range wireless communication unit.
摘要:
An RFID tag to is attached to a metal member including a slit, the RFID tag including conductive members attached to a surface of the metal member at corresponding sides of the slit in a width direction of the slit through an isolator; and an IC chip that receives power through the conductive members. Each of the conductive members has a shape to avoid overlapping with storing portions, each of the storing portions being configured to store one of tablets.
摘要:
An indicator for an impact detector includes a plurality of display parts to display a detector to outside of the indicator when an impact or force changes a condition of the detector. At least one of the plurality of display parts is a dummy display part. The impact detector can be disposed on a package of a packaging container.
摘要:
Disclosed is an RFID tag to be attached to a metal member including a slit, the RFID tag including conductive members attached to a surface of the metal member at corresponding sides of the slit in a width direction of the slit through an isolator; and an IC chip that receives power through the conductive members. When a frequency of radio waves is f, the power induced between the sides the slit is Wa, voltage induced between the sides of the slit is V, an area of each of the conductive members is S, thickness of the isolator is d, a dielectric constant of the isolator is ∈r, a dielectric constant of vacuum is ∈0, and a minimum value of the power required for the IC chip to operate is Wmin, an inequality Wmin≦Wa−4πf·S·∈0·∈r·V2/d is satisfied.
摘要:
An overturn detection device includes a housing including four or more display windows, a back-forth direction detector installed on a first position of the housing and displaying a position of a first detection member in a first display part, and a left-right direction detector installed on a second position of the housing and displaying a position of a second detection member in a second display part. Further, the installation positions of the back-forth direction detector and the left-right direction detector in the first and the second positions are not externally and visually recognizable, and at least a part of the first and the second display parts are displayed through the four or more display windows as pattern data.