摘要:
Provided is a method capable of industrially producing optically active (S)-7-hydroxy-6-methylheptan-2-one and its precursor simply and efficiently. The production method, allows a R-body preferentially hydrolyzable Aspergillus microorganism-derived esterase to act on a 2-methyl-6-oxoheptanoate (II), to produce an optically active (S)-2-methyl-6-oxoheptanoate (III).
摘要:
In a high-frequency switching module for use mainly in a communications apparatus and a high-frequency apparatus equipped with the same, the high-frequency switching module has a group of high-frequency terminals provided on the mounting side surface of a multi-layer assembly of which the lateral sides are formed as no-electrode provided sides excluding the high-frequency terminals. Thus, the high-frequency switching module and the high-frequency apparatus equipped with the same are less susceptible to the external effect.
摘要:
An object of the present invention is to provide a living body measuring device which, once the personal information having been set therein, executes an arithmetic operation simply by making a measurement without requiring a user to remember his/her personal memory number. The living body measuring device of the present invention stores the measured body weight value and/or bioelectrical impedance value as well as the personal body information set in the initial stage, compares the measured values with those stored values, and determines a current subject who is being measured by considering the most proximal values to be the data associated with the measured subject, thereby calculating a body-related index automatically. Especially, if both of the bioelectrical impedance and the body weight are used, then the determination may be more accurate.
摘要:
A band switching filter includes a resonator circuit having a surface acoustic wave resonator, a switching element and an impedance element. The filter selectively passes or attenuates a signal through one of two pass bands using a single filter. The resonant frequency of the resonator circuit can be shifted to another frequency by selectively connecting the surface acoustic wave resonator to an impedance element using a switching element.
摘要:
An image forming apparatus includes an apparatus body, a post-processing device, a sheet detector, and an indicator. The apparatus body has an internal space open to an outside of the apparatus body. The post-processing device is disposed in the internal space, and has an upper surface forming a sheet ejection tray. The post-processing device is disposed in an internal sheet ejection space as an open space in the apparatus body, and includes an upper surface as a sheet ejection tray. The sheet detector detects a sheet on the sheet ejection tray. The indicator disposed in the post-processing device indicates a sheet on the sheet ejection tray.
摘要:
A coil spring includes a resilient portion having a first diameter defined by a first central axis that is hypothetical and an end coil abutting on one end of the resilient portion in an axial direction of the resilient portion. The end coil has a second diameter defined by a second central axis that is hypothetical and shifted from the first central axis of the resilient portion in parallelism with the first central axis of the resilient portion by a predetermined shift amount. A coupler has a first width that is smaller than the first diameter of the resilient portion and greater than a second width obtained by subtracting the predetermined shift amount from the first diameter of the resilient portion. The coupler is inserted into the end coil to secure the end coil to the coupler.
摘要:
A lock lever structure includes a shaft; a cam attached to the shaft to fit a different-shaped portion of the shaft to prevent rotation of the cam in a circumferential direction of the shaft, the different-shaped portion having a different shape in cross section from a round portion of the shaft; a lever having an inner hollow cylindrical portion larger than an outline of the shaft and attached to the shaft to be rotatable in the circumferential direction of the shaft; a spring attached to the shaft to press the cam and the lever in an axial direction of the shaft; and a retainer attached to the shaft to retain the spring, the cam, and the lever to the shaft. The cam has at least two valley portions. The lever has a contact portion to contact the cam. The contact portion has a base shape.
摘要:
An image forming apparatus includes an apparatus body, first legs, a second leg, a first member, a second member, and a third member. The first legs and the second leg are disposed on a bottom portion of the apparatus body. The first member has a width greater than a height to form a large horizontal surface. Each of the second member and the third member has a height greater than a width to form a large vertical surface. The apparatus body has a first side to arrange two of the first legs, and a second side opposite the first side to arrange the second leg. The first, second, and third members are arranged on the top of the first side, an upper side surface of the second side, and a lower side surface of the second side, respectively.
摘要:
A game machine includes: a monitor (2) that displays and outputs a game screen (40R); a control panel (3) that includes volume controllers (9) operated so as to change a position of an outer circumferential portion (SP) of a knob portion (9T); a external storage device (20) that stores sequence data (30) in which a reference timing at which the volume controllers (9) are operated during a game is associated with a reference position at which the outer circumferential portion (SP) is to be positioned at the reference timing. And, the game machine teaches information of the reference timing and the reference position to a player, based on the sequence data (30).
摘要:
A state determining device includes a current detecting unit, a state determining unit, and a notifying unit. The current detecting unit detects a current value of a drive current which flows into a drive motor that rotary-drives a driven unit with a drive force according to the drive current. Based on the drive current value detected by the current detecting unit, the state determining unit determines a state of a driving system including the driven unit. The notifying unit notifies a user of a determination result of the state determining unit.