Abstract: A therapeutic agent for drug-induced bradycardia and bradyarrhythmia. A therapeutic agent for drug-induced bradycardia and bradyarrhythmia including, as an active ingredient, the following compound (I): (wherein Ph is a phenyl group) or a pharmacologically acceptable salt of the compound.

Abstract: The present invention provides a compound or a pharmaceutically acceptable salt thereof containing a modified oligonucleotide with a length of 8 to 80 consecutive nucleosides, in which the modified oligonucleotide has a nucleobase sequence containing at least 8 consecutive nucleobases contained in a nucleobase sequence of any one of SEQ ID NOs: 3 to 73. With the compound or a pharmaceutically acceptable salt thereof, it is possible to treat a disease or a condition against which inhibition of CALM2 gene expression by controlling of the CALM2 gene expression is effective (particularly, congenital long QT syndrome).

Abstract: A centrifugal fan includes a plurality of blades, a first wall disposed at first axial ends of the blades, and a second wall disposed at second axial ends of the blades and having a shaft portion at a center. At least one of the first wall and the second wall has a cutout portion configured to control balance.

Abstract: A centrifugal fan includes a plurality of blades, a first wall disposed at first axial ends of the blades, and a second wall disposed at second axial ends of the blades and having a shaft portion at a center. At least one of the first wall and the second wall has a cutout portion configured to control balance.

Abstract: The occurrence frequency of read error occurring when the data on one disk is read by a read unit is compared with that when the data on another disk is read by the read unit and the evaluation result of relatively evaluating the disks is displayed on a display section as the ranking of the disks. Therefore, the user can easily and precisely determine the disk having a good affinity for the apparatus main unit.

Abstract: The occurrence frequency of read error occurring when the data on one disk is read by a read unit is compared with that when the data on another disk is read by the read unit and the evaluation result of relatively evaluating the disks is displayed on a display section as the ranking of the disks. Therefore, the user can easily and precisely determine the disk having a good affinity for the apparatus main unit.

Abstract: In an optical disc reproducing apparatus which reproduces a video signal recorded on an optical disc, a character data is input and stored while cyclically changing a plurality of characters each time when one of the keys is pressed, and the stored character data is displayed on a screen of a monitoring device in synchronization with an image which is repetitively reproduced, a previously designated image, or an image which is reproduced in conjunction with switching of optical discs. The input character data can be converted into a desired kanji data.

Abstract: A MOS type semiconductor device is provided which includes a series Zener diode array for overvoltage protection, which is provided between source regions and an electrode having substantially the same potential as a drain electrode, and a field insulating film on which the series Zener diode array is provided. The thickness T (.mu.m) of the field insulating film is determined as a function of the clamp voltage V.sub.CE (V) of the series Zener diode array, such that the thickness T is held in the range as represented by: T.gtoreq.2.0.times.10.sup.-3 .times.V.sub.CE. The width W.sub.1 (.mu.m) of a portion of a second-conductivity-type isolation well that is close to the field insulating film on which the series Zener diode array is provided, and the width W.sub.2 (.mu.m) of a portion of the second-conductivity-type isolation well that is close to the field insulating film on which the series Zener diode array is not provided, are determined as a function of the clamp voltage V.sub.