Abstract: A method includes a pixel-value correction step that causes an average and variance of pixel values in a second subregion inclusive of a first subregion inclusive of being formed of only one pixel in a comparison image resolved into pixels to match with an average and variance of pixel values in a subregion corresponding to the second subregion on a reference image similarly resolved into pixels, thereby to execute calculation that corrects the pixel value of each pixel in the first subregion in the comparison image by recognizing each of subregions to be the first subregion, the subregions being obtained when the comparison image is divided into the subregions respectively inclusive of being formed of only one pixel; and a change determination step that determines the presence/absence of a change in the object by comparing the reference image with a post-correction comparison image acquired through the pixel value correction step.

Abstract: Based on slave information from a master device (a maximum number of connectable slaves Nmax and an address reporting period) and on a device number #n that is set locally, slave devices calculate address information reporting timing and, after a delay, report the local address information (a logical address and a communication address) to the master device with each period. Each time address information is received, the master device stores a combination of the logical address and the communication address, and if, at the time of this storing, a logical address matching the received logical address has already been stored, checks the communication address that is stored in combination with that logical address, and if the received communication address does not match, determines that the received logical address is redundant.

Abstract: An electromagnetic flowmeter includes a measuring tube, electrodes, an exciting coil for applying, to a fluid, a time-changing magnetic field asymmetrical with respect to a plane PLN, a signal conversion unit which extracts a ?A/?t component, irrelevant to a fluid flow velocity, from a resultant electromotive force of an electromotive force based on the ?A/?t component and an electromotive force based on a v×B component originating from the flow velocity of the fluid, a flow rate output unit which removes a variation factor for a span as a coefficient applied to a magnitude V of a flow velocity of the v×B component in the resultant electromotive force, based on the extracted ?A/?t component, and calculates a flow rate of the fluid from a result obtained by removing the variation factor, and signal lines inclined with respect to a direction of the magnetic field in parallel with the plane PLN.

Abstract: A connector unit includes a communication line connecting a receiving port of a physical layer unit of a node to one adjacent node, and a communication line connecting a transmitting port of the physical layer unit to the one adjacent node via a capacitor, and a connector unit includes a communication line for connecting a receiving port of a physical layer unit of the node to the other adjacent node, and a communication line for connecting a transmitting port of the physical layer unit to the other adjacent node via a capacitor, wherein the connector unit is connected to a connector unit of the one adjacent node, so that the communication line of the node is connected to the communication line of the one adjacent node, and the communication line of the node is connected to the communication line of the one adjacent node.

Abstract: The total electric power limiting/controlling device comprises: a total allocated electric power inputting portion for receiving information on the total allocated electric power; a heating time estimating portion for estimating a heating time when an operating quantity of an individual controlled loop has been set from its present value to a specific output value; electric power limiting portions for estimating a required output that is the operating quantity that is required in order to change the controlled quantity for an individual loop in accordance with a change in a setting value during the heating time, for finding a required output wherein the electric power use total quantity does not exceed the total allocated electric power, and for setting, as an operating quantity output upper limit value for an individual controlled loop, the required output that has been found; and a controlling portion that is provided for each individual controlled loop.

Abstract: In a master device, an address for a transmission origin and an address of an ultimate transmission destination, included in a message from an end device, are stored, as a pair, as proxy information, and the address of the transmission origin included in the message is overwritten with the local communication address, to form a proxy message to the destination device. Moreover, the master device performs a search for a round-trip route to the destination device and sends the proxy message to the destination device following the outbound route that has been searched. The destination device, upon receipt of a proxy message, sends back a message to the master device following the inbound route that has been searched by the master device. The master device uses the proxy information to send back, to the end device, the message from the destination device.

Abstract: A total electric power limiting and controlling device has a total allocated electric power inputting portion receiving information for the total allocated electric power specifying the amount of electric power used by heaters in multiple controlled loops. An electric power value obtaining portion obtains an electric power consumption value for the individual loops. Electric power limiting portions calculate an electric power surplus of the individual loops, from the electric power consumption values, and calculates an operating quantity output upper limit value for each of the loops based on the ratios of the electric power surpluses of the individual loops relative to the total electric power surplus and on the total allocated electric power. A controlling portion, provided for each loop, calculates the operating quantity, performs an upper limit process on the operating quantity, and outputs the operating quantity, after the upper limit process, to the heater of the corresponding loop.

Abstract: To provide a temperature sensor probe that can conduct stable measurements, and the manufacturing method of the same. The temperature sensor probe related to the present invention provides: a fluorescent material that is a mixture of a fluorescent substance and a transparent material; a thermosensitive part having a concave part in which the fluorescent material is arranged; a waveguide route rod that propagates excitation light, which is irradiated on the fluorescent material, and fluorescent light, which is produced by the fluorescent substance; and a protective tube that covers the side surfaces of the waveguide route rod. Then, the fluorescent material is affixed to the tip of the waveguide route rod using the transparent material, and the waveguide route rod bites into the fluorescent material.

Abstract: An indoor load is calculated from an indoor entropy of a controlled room, a supply air entropy of conditioned air that is supplied into the controlled room, and the amount of supply of the conditioned air that is supplied into the controlled room (indoor load=|indoor entropy?supply air entropy|×supply air flow rate). An overall efficiency for the air-conditioning system is calculated from the calculated indoor load and the total value for the amount of energy used by heat source equipment, heat source auxiliary equipment, and an air conditioner (the primary energy equivalent value thereof) (air-conditioning system overall efficiency=? indoor load/? (heat source energy usage amount+heat source auxiliary equipment energy usage amount+air conditioner energy usage amount)).

Abstract: The surface of a signal electrode is treated as substrate treatment. An oxide film on the surface of the signal electrode is removed by roughing. The roughened surface is used as a surface treated face. A coating of fluororesin is provided on the surface treated face for lining or thermal welding to the lining material. A signal electrode is provided in the resin lining. Since the oxide film was removed from the surface of the signal electrode for roughening, the adhesive force of the coating of the fluororesin is increased. The fluororesin coating and the resin lining melt each other, and the fluororesin coating is strongly bonded to the resin lining. The adhesion between the signal electrode and the resin lining is increased without opening a hole in the signal electrode. A method uses a primer film formed by substrate treatment on the surface of the signal electrode.

Abstract: After the commencement of air conditioning estimated control, a temperature error between a measured temperature, measured at a subject location within an air-conditioned space, and an estimated temperature at the subject location, obtained from a heat flow analysis processing portion, is compared to a tolerance range that is set in advance for the temperature error, to evaluate a switch to air conditioning feedback control for the subject location to correct the temperature error, and if air conditioning feedback control is necessary, and instruction is given by an air conditioning instructing portion to an air conditioning system 20 to start the execution of air conditioning feedback control operations with the estimated temperature at the subject location as the setting temperature.

Abstract: Reader terminals are provided on both sides of doors accessing different areas and are provided on at least one side of doors accessing regions of the same area. An evaluation processing portion evaluates if there is an anti-pass-back violation by a user in response to an evaluation request from a reader terminal. A comparison an area ID for the movement origin region, obtained from the region information storing portion, and a current area ID for the user, obtained from the current location information storing portion is performed. If the result of the evaluations for entry/exit permission is that entry/exit is permitted and there is no anti-pass-back violation, then the area ID and the individual ID of the movement destination region, obtained from the region information storing portion, are stored as the current area ID and the current region ID for the user, in the current location information storing portion.

Abstract: An operation controlling system is provided with an operation controlling device that is installed removably in a facility equipment, and an operating terminal for sending an instruction signal to the operation controlling device. The operation controlling device not only has communicating means for receiving the instruction signal sent from the operating terminal, but also operation controlling means for turning ON/OFF, in accordance with the instruction signal, the facility equipment that is connected locally, and/or output controlling means for controlling, in accordance with the instruction signal, an output value of the facility equipment that is connected locally.

Abstract: A heat source device control apparatus (a supply water temperature control apparatus) periodically collects and accumulates, during the operation of a heat source device, the actual values of the amount of energy used by the heat source device, the amount of energy used by a cold/hot water pump, a supply water temperature of cold/hot water supplied from the heat source device and an outside air temperature as relevant parameters related to a current load situation. Every time when the relevant parameters are collected, the actual values of the relevant parameters thus collected are plotted in a multidimensional space, and a response surface model is created by the technology of RSM-S, then a current optimal supply water temperature is determined from the response surface model thus created.

Abstract: A parent node includes: a signal reception unit receiving a parent node search signal transmitted from a child node; a RSSI measurement unit measuring a RSSI as an index indicating the intensity of wireless link with the child node transmitting the parent node search signal; a response wait time standby processing unit that, after waiting for a response wait time in accordance with the intensity of wireless link, returns a response signal to the child node as a sender of the parent node search signal; and a signal transmission unit. The child node includes: a signal transmission unit transmitting a parent node search signal; a signal reception unit receiving a response signal; and a parent node selection unit that selects a parent node for routine communication on the basis of a wait time from the transmission of a parent node search signal to the reception of a response signal.

Abstract: In an electrostatic capacitance pressure sensor provided with a pressure sensor chip of a diaphragm structure for detecting an electrostatic capacitance in accordance with a pressure of a medium to be measured, one face of a sensor diaphragm of the pressure sensor is a pressure introduction chamber side wherein the medium to be measured is introduced, and the other face is a capacitor chamber side wherein a capacitor portion is formed, where, in the sensor diaphragm, the rigidity is lower towards a center portion from a peripheral edge portion that is a boundary of diaphragm securing portions on the capacitor chamber side.

Abstract: The airflow controlling device includes a bacteria counting portion counting bacteria of a controlled space; a first smoothing processing portion performing a first smoothing process on the bacteria count; a second smoothing processing portion performing a second smoothing process on the bacteria count; a bacteria reducing capability storing portion storing a bacteria reducing capability relative to each flow rate; a first flow rate evaluating portion selecting a flow rate matching a bacteria reducing capability compatible with an increase in a bacteria count forecasted from the processing result of the first smoothing processing portion; a second flow rate evaluating portion selecting a flow rate matching a bacteria reducing capability compatible with an increase in a bacteria count forecasted from the processing result of the second smoothing processing portion; and a flow rate determining portion selecting a flow rate into the controlled space based on the flow rates selected by the first and second flow r

Abstract: A signal evaluating device comprises: a binarizing portion for binarizing an input signal; a run length measuring portion for measuring the run length of the input signal during the evaluating interval, using the output of the binarizing portion as the input; and evaluating means for calculating, from the measurement results of the run length measuring portion, a distribution wherein the noise frequency distribution included in the input signal during the evaluating interval is assumed to be a geometric distribution, and for evaluating whether or not the input signal is valid through comparing the calculated frequency to the run length frequency obtained from the measurement results by the run length measuring portion (probability calculating portion, noise frequency calculating portion, and validity evaluating portion).