Abstract: A waveform processing assistance device includes an acquirer that acquires a plurality of waveform data obtained by an analysis of a sample, a selector that selects reference data among the waveform data, an extractor that extracts correct answer peaks and correct answer data from the reference data a determiner that determines each processing section including a correct answer peak and each parameter initial value, a waveform processor that performs waveform processing in each determined processing section based on each parameter initial value, an adjuster that generates a parameter adjustment value at which a waveform processing result obtained in each processing section matches or approximates corresponding correct answer data, and a program creator that creates a waveform processing execution program that includes an instruction to execute waveform processing using the parameter adjustment value in each processing section.

Abstract: A first communication mode and a second communication mode are switched therebetween in each cyclical time segment in which a transmission interval of a first beacon signal of another access point (a communication apparatus) is one interval. A period in the first communication mode in one time segment changes as the time segment advances. Thus, since the period in the first communication mode in one time segment changes as the time segment advances, it is easier for the period in the first communication mode and the transmission period of the first beacon signal to overlap each other.

Abstract: A first communication mode and a second communication mode are switched therebetween in each cyclical time segment in which a transmission interval of a first beacon signal of another access point (a communication apparatus) is one interval. A period in the first communication mode in one time segment changes as the time segment advances. Thus, since the period in the first communication mode in one time segment changes as the time segment advances, it is easier for the period in the first communication mode and the transmission period of the first beacon signal to overlap each other.

Abstract: [Technical Problem] It is an object to provide a device for a single-crystal growth and a method of a single-crystal growth in which even when materials that are different in, for example, a melting point or a diameter are to be grown, the conditions for the stable growth of a single crystal can be obtained and a high-quality single crystal having a desired diameter can hence be grown. In addition, the device and the method have a reduced fluctuation of heating intensity to facilitate a crystal growth. [Solution of Problem] A device for a single-crystal growth is provided with a raw material rod (14) that is supported by an upper crystal driving shaft (8), a seed crystal rod (16) that is supported by a lower crystal driving shaft (12), and a heating means, and a contact part of the raw material rod (14) with the seed crystal rod (16) is heated with a heating means to form a melting zone (18) and grow a single crystal.

Abstract: A control unit of a wireless connection terminal compares the received signal strength indicator of an access point currently connected to by the wireless connection terminal with the received signal strength indicator of a neighboring access point. If the difference between the two received signal strength indicators is higher than or equal to 40%, the connection to the current access point is severed and roaming in which the connection is switched to the neighboring access point is performed. Even when the difference between the two received signal strength indicators is not higher than or equal to 40%, roaming in which the connection is switched to the neighboring access point is performed if the received signal strength indicator of the access point to which the wireless connection terminal is currently connected becomes lower than or equal to 20%.

Abstract: A control unit of a wireless connection terminal compares the received signal strength indicator of an access point currently connected to by the wireless connection terminal with the received signal strength indicator of a neighboring access point. If the difference between the two received signal strength indicators is higher than or equal to 40%, the connection to the current access point is severed and roaming in which the connection is switched to the neighboring access point is performed. Even when the difference between the two received signal strength indicators is not higher than or equal to 40%, roaming in which the connection is switched to the neighboring access point is performed if the received signal strength indicator of the access point to which the wireless connection terminal is currently connected becomes lower than or equal to 20%.

Abstract: The invention provides a battery with a protection circuit that is capable of preventing malfunction of the protection circuit securely by improving the shielding effect of a shield member that covers the protection circuit. A substrate is provided on an upper surface of a power source comprising two batteries, and a detection circuit and a protection switch are provided on the substrate. The detection circuit detects overcharge and over-discharge of the batteries, and the detection circuit controls the protection switch. When overcharging, over-discharging, or overcurrent is detected, charging or discharging of the batteries is shut down. The detection circuit and the protection switch are covered with the shield member with interposition of an insulating member. The shield member is connected to a − terminal with solder, and connected to a negative electrode of the battery with interposition of the insulating member in a high frequency fashion.