Abstract: According to one embodiment, an emission factor calculating apparatus includes a receiving unit, a received electricity (i.e., electric power) measuring unit, a generated electricity measuring unit, and an emission factor calculating unit. The receiving unit receives an emission factor of a higher-level system at first regular intervals. The received electricity measuring unit measures, as a received electricity, electricity received from the higher-level system and accumulated. The generated electricity measuring unit measures electricity generated with zero emission in a target system. The emission factor calculating unit calculates a substantial emission factor of the target system at regular intervals (i.e., at a fixed interval), based on a ratio between the received electricity and the measured electricity generated, and the emission factor of the higher-level system. The emission factor calculating unit informs a load or a lower-level system of the substantial emission factor.

Abstract: According to one embodiment, a power control apparatus includes a calculation unit, a detection unit, a storage unit, a selection unit and an execution unit. The calculation unit calculates a spare power capacity and a total spare power capacity. The detection unit detects whether a required spare capacity is short, based on the required spare capacity and each of the spare power capacity and the total spare power capacity. The storage unit stores power control operation items. The selection unit selects power control operation items if the required spare capacity is short. The execution unit executes application operation of one or more the power control operation items until the required spare capacity becomes available, and executes waiting operation of one or more power control operation items executing the application operation if the required spare capacity is available.

Abstract: An attachment connects an eyepiece lens tube of microscope and an imaging lens tube of visual presenter and includes a cylindrical part loosely fittable through an opening with the eyepiece lens tube, a circular receiving surface which is formed on the cylindrical part and which a distal end of the imaging lens abuts, the receiving surface having a through hole, an indication line indicative of a center of the hole, a positioning piece standing along an outer circumferential edge of the receiving surface and having an inner circumferential surface with a curvature radius substantially equal to a curvature radius of outer circumference surface of the imaging lens tube, the outer circumferential surface of the imaging lens tube, and at least three screw members which are threadingly thrust radially through a circumferential surface of the cylindrical part into the cylindrical part, the screw members being arranged equiangularly.

Abstract: A zoom dial mechanism includes a zoom dial mounted on a base plate so as to extend through a central hole of the base plate and so as to be turnable, a coil spring mounted on the base plate to urge the zoom dial toward a neutral position, and a push knob mounted in a central hole of the dial. The base plate has a groove concentric with the central hole. The coil spring is mounted in the groove. The mechanism further includes a first rib fixed to the dial so as to abut one end of the coil spring and a second rib fixed to the dial so as to abut the other end of the spring. The spring is compressed by the first rib when the dial is turned clockwise, and the coil spring is compressed by the second rib when the dial is turned counterclockwise.

Abstract: A gateway apparatus includes a translator connected to a first network for one or more controllers to control one or more devices, and one or more aggregators. The translator includes an acquisition unit which acquires load information concerning a load on each of the controllers, a control instruction reception unit which receives a control instruction for a device from a client via the second network, a determination unit which determines whether the instruction is an aggregation target, based on the information, a first transfer unit which transfers the instruction to the aggregator corresponding to the instruction, and a second transfer unit which receives an aggregate control instruction from the aggregator. The aggregator includes a third transfer unit which receives the instruction from the translator, an aggregation unit which aggregates the plurality of instructions into one aggregate control instruction, and a fourth transfer unit which transfers the aggregate control instruction.

Abstract: An attachment connects an eyepiece lens tube of microscope and an imaging lens tube of visual presenter and includes a cylindrical part loosely fittable through an opening with the eyepiece lens tube, a circular receiving surface which is formed on the cylindrical part and which a distal end of the imaging lens abuts, the receiving surface having a through hole, an indication line indicative of a center of the hole, a positioning piece standing along an outer circumferential edge of the receiving surface and having an inner circumferential surface with a curvature radius substantially equal to a curvature radius of outer circumference surface of the imaging lens tube, the outer circumferential surface of the imaging lens tube, and at least three screw members which are threadingly thrust radially through a circumferential surface of the cylindrical part into the cylindrical part, the screw members being arranged equiangularly.

Abstract: An electric parking brake apparatus having an emergency releasing function for a vehicle, includes an actuator having a driven member, and an emergency release mechanism releasing a parking brake without relying on an electric motor and including an emergency driving member, and an operation mechanism, which is provided between an operation portion provided at the vehicle interior and the actuator and drives the emergency driving member, wherein the operation mechanism includes an operation driving member, which is movable relative to the emergency driving member so as to be engageable with and disengageable from the emergency driving member and drives the emergency driving member in a case where the operation driving member is engaged with the emergency driving member, and a positioning mechanism, which normally maintains an disengaged state of the emergency driving member and is provided at an end portion of the operation mechanism positioned closer to the actuator.

Abstract: A zoom dial mechanism includes a zoom dial mounted on a base plate so as to extend through a central hole of the base plate and so as to be turnable, a coil spring mounted on the base plate to urge the zoom dial toward a neutral position, and a push knob mounted in a central hole of the dial. The base plate has a groove concentric with the central hole. The coil spring is mounted in the groove. The mechanism further includes a first rib fixed to the dial so as to abut one end of the coil spring and a second rib fixed to the dial so as to abut the other end of the spring. The spring is compressed by the first rib when the dial is turned clockwise, and the coil spring is compressed by the second rib when the dial is turned counterclockwise.

Abstract: A gateway apparatus includes a translator connected to a first network for one or more controllers to control one or more devices, and one or more aggregators. The translator includes an acquisition unit which acquires load information concerning a load on each of the controllers, a control instruction reception unit which receives a control instruction for a device from a client via the second network, a determination unit which determines whether the instruction is an aggregation target, based on the information, a first transfer unit which transfers the instruction to the aggregator corresponding to the instruction, and a second transfer unit which receives an aggregate control instruction from the aggregator. The aggregator includes a third transfer unit which receives the instruction from the translator, an aggregation unit which aggregates the plurality of instructions into one aggregate control instruction, and a fourth transfer unit which transfers the aggregate control instruction.

Abstract: A control system includes a control device for controlling a plurality of actuators by executing a plurality of functions based sensor values from a plurality of external sensors and a function providing device for providing the control device with the functions to be executed by the control device. The function providing device accepts a program including a plurality of functions from a user device, finds a new function among the functions which has not been received yet and pass the same function to the control device. The control device executes functions passed from the function providing device based on values of the external sensors and controls the actuators by transmitting values of output arguments of the functions to the actuators.

Abstract: An apparatus communicating with a gateway apparatus on a control system network for facility equipment, via an information system network, includes a unit which stores not less than one piece of virtual point information defining a virtual point combined with not less than one piece of facility equipment, a user authentication unit which performs user authentication for a user associated with a client, a unit which receives a request for control on one virtual point from the client, a unit which creates a remote control command for the facility equipment associated with the request based on the virtual point information when the request has been received and the user authentication has succeeded, and a unit which transmit the remote control command to the gateway via the information system network when tenant authentication for a tenant associated with the agent apparatus which is performed by the gateway has succeeded.

Abstract: A control device being a control device communicating with a controlled device to control the controlled device includes: a first memory to store first authentication information for authenticating the controlled device; a second memory to store second authentication information for making the controlled device authenticate itself; a determination unit to compare third authentication information sent from the controlled device for specifying the controlled device with the first authentication information; a calculator to perform calculation processing on the first authentication information or the third authentication information using the second authentication information to generate a calculated value; a transmitter to transmit, when the determination unit determines that the first authentication information and the third authentication information are the same, the calculated value to the controlled device; and a memory controller to update the first authentication information.

Abstract: A control device communicating with a controlled device to control the controlled device includes a first memory to store first authentication information for activation of the controlled device, a second memory to store a key for encryption, a generator to generate third authentication information by encrypting second authentication information transmitted by the controlled device in response to the first authentication information using the key stored in the second memory, a transmitter to transmit the first authentication information or the third authentication information to the controlled device, and a memory controller to store the second authentication information or the third authentication information as first authentication information for next authentication in the first memory.

Abstract: A power-saving control apparatus includes a memory storing first to Nth different authentication codes, determines, every time a signal including an authentication code is received, whether the authentication code in the received signal is a valid code which matches one of the authentication codes in the memory, outputs an operation signal to a main apparatus when the authentication code in the received signal is determined to be the valid code, and generates a new authentication code, when (a) the number of times the authentication code in each received signal matches a first authentication code of the authentication codes in the memory is equal to a predetermined value or (b) the authentication code in the received signal matches a second or subsequent authentication code of the authentication codes in the memory, to delete one of the authentication codes in the memory, and to store the new authentication code in the memory.

Abstract: A display apparatus includes a display panel, a panel substrate including a data line driver, a controller connected to the panel substrate, and a connection unit provided in the panel substrate. The controller selects M signal lines from N signal lines (M is a natural number satisfying M?N) in accordance with a frame rate of a video data, and transmits M-phase video data to the panel substrate via the selected M signal lines. The data line driver controls the switching circuits of the connection unit in accordance with the frame rate of the video data to connect the M signal lines via which the video data is transmitted, to the data lines, and sequentially selects the M data lines to supply each piece of the video data transmitted via the M signal lines to each pixel connected to the selected M data lines.

Abstract: An equipment set generation support apparatus (a) acquires, from a plurality of equipments connected to a network, state change event information notifying a state change of each equipment and an occurrence time and date of the state change, (b) sets a detection condition including a start time and an end time of a detection period, (c) selects state change event information whose occurrence time and date of the state change falling within the detection period from the state change event information acquired, and (d) detects, from the plurality of equipments, a set of equipments whose states change in the detection period and a set of state values after the state change of each equipment based on the state change event information selected.

Abstract: A facility control system for controlling devices shared in spaces, a plurality of operation units being equipped in the spaces respectively, each operation unit configured to input a operation request for operating the devices, calculates a priority level of each space during the reservation time of each space based on at least one of the use purpose of each space and the attribute information of each user of each space, detects a type of the operation request input from each operation unit provided in each space, detects, whenever the type of the operation request is detected for each space, a collision between types of the latest operation requests detected for respective spaces based on the types, and operates the devices according to one of the types which is detected for one of the spaces whose priority level is highest when the collision is detected.

Abstract: There is provided with a wireless tag reader communicating with a plurality of wireless tags each of which retains tag information piece and a bloom filter, the wireless tag reader comprising: a transmitter configured to transmit a read request signal simultaneously to the wireless tags to request the wireless tags to read out the bloom filters; a receiver configured to receive bloom filter signals simultaneously from the wireless tags to acquire a colliding bloom filter signal; a decoder configured to decode the colliding bloom filter signal to acquire a composite bloom filter which is equivalent to logic operation OR on the bloom filters; a data storage configured to store tag information pieces; and a filter verifier configured to verify each of tag information pieces in the data storage with the composite bloom filter to detect tag information pieces for which a verification result is positive or negative.

Abstract: In accordance with respective embodiments of the present invention, flexibility can be improved due to an arbitrary communication system being made available, and convenience can be improved due to visible identification information being made unnecessary. Concretely, an ID-metadata database server is prepared in which metadata in which displaying information and a communication system are described for each peripheral object are stored, and when a display apparatus detects a peripheral object in accordance with receiving a radio signal, the display apparatus acquires metadata of the detected peripheral object from the ID-metadata database server, and executes communication with a peripheral object representative server on the basis of a communication system described in the metadata.

Abstract: In accordance with respective embodiments of the present invention, flexibility can be improved due to an arbitrary communication system being made available, and convenience can be improved due to visible identification information being made unnecessary. Concretely, an ID-metadata database server is prepared in which metadata in which displaying information and a communication system are described for each peripheral object are stored, and when a display apparatus detects a peripheral object in accordance with receiving a radio signal, the display apparatus acquires metadata of the detected peripheral object from the ID-metadata database server, and executes communication with a peripheral object representative server on the basis of a communication system described in the metadata.