Abstract: A positioning device operates in cooperation with a signal receiver for receiving a plurality of signal waves arriving from at least one synchronous transmission unit including a plurality of signal transmitters that operates in synchronization with each other. The positioning device includes: a time-of-arrival detecting unit for detecting time of arrival of each of the plurality of signal waves on the basis of a reception signal output from the signal receiver and a distance difference calculating unit for calculating a difference in distance from the plurality of signal transmitters to the signal receiver as a set of observation values on the basis of a difference in the time of arrival that has been detected; and a positioning arithmetic unit.

Abstract: A positioning device operates in cooperation with a signal receiver for receiving a plurality of signal waves arriving from at least one synchronous transmission unit including a plurality of signal transmitters that operates in synchronization with each other. The positioning device includes: a time-of-arrival detecting unit for detecting time of arrival of each of the plurality of signal waves on the basis of a reception signal output from the signal receiver and a distance difference calculating unit for calculating a difference in distance from the plurality of signal transmitters to the signal receiver as a set of observation values on the basis of a difference in the time of arrival that has been detected; and a positioning arithmetic unit.

Abstract: A token count/sort apparatus includes a rotary disc (10) for supporting tokens (11) and is manually rotatable, an arcuate transfer track (23) extending along the periphery of the disc and formed with one token transfer inlet (24). A plurality of sorting holes are formed in the transfer track for successively sorting and dropping the tokens in the order of increasing diameters as the tokens are transferred upstream toward downstream in the transfer direction. An endless transfer belt (30) rotates in synchronism with the rotary disc (10) by intermediate gears (40), (41) and (42), thereby transferring the tokens (11) in a pressed condition. A token discerner (31) is provided between the token transfer inlet (24) and the sorting hole located at the most upstream position in the transfer direction for counting the tokens and determining the diameters of the tokens. In a batch processing mode, the token discerner determines whether the preset value for the token count or sum is attained.

Abstract: A token count/sort apparatus includes a rotary disc (10) for supporting tokens (11) and is manually rotatable, an arcuate transfer track (23) extending along the periphery of the disc and formed with one token transfer inlet (24). A plurality of sorting holes are formed in the transfer track for successively sorting and dropping the tokens in the order of increasing diameters as the tokens are transferred upstream toward downstream in the transfer direction. An endless transfer belt (30) rotates in synchronism with the rotary disc (10) by intermediate gears (40), (41) and (42), thereby transferring the tokens (11) in a pressed condition. A token discerner (31) is provided between the token transfer inlet (24) and the sorting hole located at the most upstream position in the transfer direction for counting the tokens and determining the diameters of the tokens. In a batch processing mode, the token discerner determines whether the preset value for the token count or sum is attained.

Abstract: A visible display card has a printing layer provided at least one side of the card, and an IC disposed by the side of the printing layer and having an external terminal. The printing layer forms printed images therein when heated, and the height of the printing layer is greater than that of the external terminal.

Abstract: An electrophoretic printing method comprises layering a back electrode and a dispersion system containing electrophoretic particles on a printing substrate to form a printing layer; and providing a printing head separately from the printing substrate. The printing head has a front electrode which is a counterpart of the back electrode and which has a predetermined printing pattern. The front electrode is brought into contact with the printing layer formed on the printing substrate to oppose the back electrode. Voltage is applied between the front electrode and the back electrode so as to change a distribution of the electrophoretic particles according to the polarity of the voltage and to form a desired image on the dispersion system.

Abstract: Unassorted tokens of different types are supplied into a coin inlet portion 16 of an upper casing 3, so that the numbers of respective types or total amount of discharged tokens are calculated and displayed. A rotary disk 5 and a disk follower 6 are arranged at an upper surface of a main case 2, with a belt 12 extending around their circumferences, so that they are rotated by a handle 14. An upper casing 3 is attached to the main case 2 in a manner enabling opening and closing movement. A lower surface of the upper casing 3 is formed with a guide passage 19. The upper casing 3 is provided with detection holes 23 above which a coin sensor is provided that is capable of calculating the diameters and transit number of tokens. The main case 2 is provided with a light source from which light is emitted for irradiating the coin sensor. The supplied tokens are shifted from the outer edge of the rotating rotary disk 5 onto the belt 12 in the guide passage 19.

Abstract: An electrophoretic printing method comprises layering a back electrode and a dispersion system containing electrophoretic particles on a printing substrate to form a printing layer; and providing a printing head separately from the printing substrate. The printing head has a front electrode which is a counterpart of the back electrode and which has a predetermined printing pattern. The front electrode is brought into contact with the printing layer formed on the printing substrate to oppose the back electrode. Voltage is applied between the front electrode and the back electrode so as to change a distribution of the electrophoretic particles according to the polarity of the voltage and to form a desired image on the dispersion system.

Abstract: Disclosed is a processing apparatus for a rewritable card having a printing layer made of a heat-reversible recording material on which erasing/printing processes of images are repeatedly performed while traveling the card in a processing direction. The apparatus comprises an erasing/printing device for performing erasing/printing processes with respect to the printing layer; a heating device for performing heating process with respect to the printing layer; a temperature measuring device for measuring at least one of the temperature of the rewritable card and the ambient temperature in erasing/printing processes; and a control device for controlling the erasing/printing processes by the erasing/printing device and the heating process by the heating device according to the temperature measured by the temperature measuring device.

Abstract: To attach or detach a process cartridge to or from a support member of an LED printer, an upper housing is angularly displaced and opened around a supporting position relative to a lower housing. As the upper housing is gradually opening relatively to the lower housing, the support member is angularly displaced around a connection position with the lower housing to be separated from the upper housing. Then, a used process cartridge can be detached from the support member and another new process cartridge can be attached thereto, thereby allowing such maintenance operation to be easily performed.