摘要:
A ball lottery apparatus include a discharger adapted for discharging individually multiple lottery balls, a lottery field including multiple holes in which the discharged lottery balls can enter, a host controller for executing various controls, a retrieval mechanism adapted for retrieving the lottery balls. When a bingo game is played, the host controller can set the ball lottery apparatus to a normal mode in which an input time point at which each of the lottery balls discharged from the discharger is input to the lottery field depends on a predetermined rule, and to a dealer mode in which the input time point depends on human action.
摘要:
Ultrasonic transducers are attached in a direction of compressing O-ring provided in a housing with a flow passage. Biasing means makes contact with and presses these ultrasonic transducers and at multiple points. A screw is provided for locking this pressing means to the housing. This enables the use of O-ring as a sealing means. Accordingly, an in-expensive ultrasonic flowmeter that facilitates signal processing by reducing propagation of vibration of the ultrasonic transducer to the housing can be achieved.
摘要:
An electronic device corrects its device side time with a time correction information supplied from outside the device. The electronic device includes a reception section and a time correction section. The reception section receives the time correction information. The time correction section judges whether the information is received during any correction inhibiting periods of the device side time, then either discards the time correction information if it is received during the correction inhibiting periods, or corrects the device side time with the time correction information if it is received other than the correction inhibiting periods.
摘要:
A laser machining device which can suppress the aberration of a laser beam converged into an object to be machined is provided. The laser machining device (200) comprises a laser light source (202) for emitting a laser beam (L) and a reflective spatial light modulator (203) for modulating the laser beam (L) emitted from the laser light source (202), while first mirrors (205a, 205b) for reflecting the laser beam (L) are disposed between the laser light source (202) and reflective spatial light modulator (203) in an optical path of the laser beam (L) and configured such as to be able to adjust the direction of reflection of the laser beam (L). Therefore, by regulating the direction of reflection of the laser beam (L) at each of the mirrors (205a, 205b), the laser machining device (200) can adjust the position and incident angle of the laser beam (L) incident on the reflective spatial light modulator (203) as desired. Hence, the laser beam (L) can precisely be made incident on the reflective spatial light modulator (203).
摘要:
An X-ray CT apparatus that achieves a higher quality of reconstructed CT images by preventing displacements of relative positions of the X-ray tube and the X-ray detector from occurring, including a front side rotation frame configured to mount at least one X-ray tube and at least one X-ray detector facing the X-ray tube, and a rear side rotation frame configured to mount rotation units other than the X-ray tube and the X-ray detector in order to access both sides of the gantry.
摘要:
A catalyst deterioration diagnosis apparatus for an internal combustion engine, comprising means for subjecting output signals of an upstream-side and a downstream-side O2 sensors to weighted correction processes corresponding to output levels, means for calculating amplitude magnitudes of the output signals of the upstream-side and the downstream-side O2 sensors after the weighted correction processes, and time integral values of differences between predetermined signals and the output signals of the upstream-side and downstream-side O2 sensors after the weighted correction processes, means for calculating a deterioration diagnosing parameter on the basis of the amplitude magnitudes and the time integral values, means for deciding deterioration of a catalyst converter on the basis of a result of a comparison between the calculated deterioration diagnosing parameter and a predetermined deterioration decision threshold value, and warning means for issuing warning when the catalyst deterioration has been decided.
摘要:
An X-ray CT apparatus, wherein a drum type rotation frame is rotatably supported by a fixed circular frame so as to surround an outer surface of the drum type rotation frame through a plurality of bearings provided between an inner surface of the fixing circular frame and an outer surface of the drum type rotation frame, for example in ring-like configuration. When the drum type rotation frame receives a large centrifugal acceleration due to a high speed rotation, outside expansion of the drum type rotation frame can be constrained due to both the rigidity of the fixed frame and the rigidity of the plurality of bearings provided on the outer surface of the rotation frame, thereby to maintain the relative positions of the X-ray tube and the X-ray detector and prevent deterioration of reconstructed images.
摘要:
An X-ray computed tomographic apparatus includes a cylindrical rotary base supported so as to be rotatable about a rotational axis, an X-ray tube unit mounted on the rotary base, an X-ray detecting unit mounted on the rotary base, and a reinforcing ring fixed to an end of the rotary base, and having a greater rigidity than the rotary base.
摘要:
A chip-type solid electrolytic capacitor comprises capacitor elements. A cathode terminal comprising a plate-like conductor is interposed between cathode layers of the capacitor elements. The capacitor elements are bonded to each other by a bonding agent such as a solder or a conductive adhesive. The cathode terminal is provided with a through hole formed at a portion to be brought into contact with each of the capacitor elements. Bonding surfaces of the capacitor elements are directly connected at the through hole.
摘要:
A propylene block copolymer with a high proportion of ethylene-propylene copolymer particles (rubber component) well dispersed in a propylene polymer exhibiting well-balanced rigidity and impact resistance can be obtained by using a solid catalyst for polymerization of olefins comprising (a) a solid catalyst component with controlled morphology, comprising magnesium, titanium, and a halogen atom, having an average particle diameter, specific surface area, and pore volume in a specific range, and having a pore size distribution in which an cumulative pore volume with a pore size of 100 Å or less is more than 50%, (b) an organoaluminum compound, and (c) an organosilicon compound. The block copolymer is very useful particularly for the application of vehicle parts such as a bumper and parts for household electric appliances.