摘要:
An axial blower includes a moving vane generating air flow by rotation, a casing accommodating said moving vane, and an adapter detachably attached to the casing. The adapter includes a fitting part to be fit to an inner surface of the casing. The adapter forms a protrusion or a step on the inner surface of the casing.
摘要:
A ventilation system includes a plurality of fan units. Each of the fan units includes a fan to generate an air stream, and a duct disposed on an upstream of the air stream with respect to the fan and defining a flow channel having a square-shaped section to guide an air into the fan, the flow channel being coaxial with a rotating shaft of the fan. The fan units are arranged in a direction crossing the shaft so that the rotating shafts are disposed in parallel to each other.
摘要:
A fan unit includes a housing having an air inlet and an air outlet; a first fan and second fan mounted in the air inlet and the air outlet respectively and arranged in tandem so as to generate an air flow; a first valve mounted adjacent to the air inlet for allowing air to flow into the housing and preventing air from flowing out of the housing; and a second valve mounted adjacent to the air outlet for allowing air to flow out of the housing and preventing air from flowing into the housing.
摘要:
A muffling device has a muffling piece that is placed in an airflow path and muffles sound caused by airflow, and a drive unit that performs one of rotation and movement of the muffling piece.
摘要:
With a cursor merging device, an image parallax detector detects subject-use parallax information about a subject-use stereoscopic image indicated by cursor position information. A proper parallax range determination component sets a proper parallax range, which is the range of proper parallax. A cursor parallax production component sets cursor parallax information so that the parallax of a cursor is included in a proper parallax range. A cursor stereoscopic image production component produces a cursor-use stereoscopic image on the basis of cursor parallax information. A cursor stereoscopic image merging component 6 merges the cursor-use stereoscopic image included in the proper parallax range with a subject-use stereoscopic image.
摘要:
A conductive adhesive includes 10 to 90 wt % of Sn—Bi system solder powder and the remainder of an adhesive containing organic acid, and the Sn—Bi system solder powder is composed of solder particles having a particle size L1 of 20 to 30 μm and solder particles having a particle size L2 of 8 to 12 μm, and a mixing ratio of the Sn—Bi system solder powder is such that the solder particles having a particle size of 20 to 30 μm occupy 40 to 90 wt % with respect to the whole solder powder, and the remainder is occupied by solder particles having a particle size of 8 to 12 μm.
摘要:
A mounting structure formed by bonding the electrodes of a substantially planar electronic component to the electrodes provided on the mounting surface of a circuit board includes a sealing body 5 formed between one main surface of the electronic component and the circuit board and/or on the other main surface of the electronic component. The sealing body 5 is composed of a plurality of layers having different adhesive strengths and thermal conductivities, wherein a layer having a relatively high adhesion strength is arranged in a region being in contact with either one of the electronic component and the circuit board, and a layer having a relatively high thermal conductivity is arranged in a region being in contact with none of the electronic component and the circuit board.
摘要:
A storage unit includes: a storage section containing an information processing apparatus; an intake section allowing intake of a cooling medium into the information processing apparatus for cooling the information processing apparatus; a discharge section receiving the cooling medium discharged from the information processing apparatus; a cooling medium flow generating section configured to control intake and discharge of the cooling medium; a partition section isolating the intake section and the discharge section from each other; an aperture formed in the partition section; a detector section configured to detect an inflow of the cooling medium, discharged from the discharge section, through the aperture; and a controller section configured to control the cooling medium flow generating section in accordance with a result of the detection of the detector section.
摘要:
A surface mount adhesive includes an epoxy resin, a curing agent, an accelerator, a first filler, and a second filler. The second filler has a specific gravity 1.1 to 3 times that of the first filler, and the second filler has a hardness higher than that of the first filler. The first filler has a largest particle size of 1 to 100 μm, and the second filler has a largest particle size of 1 to 100 μm, a specific gravity of 1.7 to 4.5, and a revised Mohs hardness of to 12. The weight ratio of the first filler to the second filler is from 1:3 to 3:1, and the surface mount adhesive has a specific gravity of 1.2 to 1.5. When the surface mount adhesive is dispensed, dispensing failures are suppressed, and dispensing stability is improved.
摘要:
In an electrochromic mirror, an insulating film is disposed between a conductive reflective film and an electrolytic solution and the conductive reflective film and the electrolytic solution are electrically insulated from each other except inside of insulating film side small holes. Accordingly, in a portion where the insulating film side small holes are not formed, the conductive reflective film does not come into contact with the electrolytic solution, as the result, a ferrocene ion is not reduction-reacted. Thereby, a current is very effectively suppressed from steadily flowing between the conductive film and the conductive reflective film due to repetition of a redox reaction of ferrocene, resulting in very effectively suppressing a voltage from dropping due to the current.