摘要:
An electrical junction box has a casing for housing a circuit board on which electrically conductive paths are formed. Fuse-receiving sections in an upper wall of the casing are adapted to receive a mating member. Receiving ribs inward from an inside of a side wall of the casing at a position below the fuse-receiving sections to receive water that enters the casing from the fuse-receiving sections, guide ribs project inward from an inside of the side wall provided with the receiving ribs and extend from end edges of the receiving ribs to guide the water that is received on the receiving ribs to a bottom wall of the casing. A bottom wall of the casing defines drain holes.
摘要:
A connector for a board and an electrical junction box that utilizes the connector are provided. The connector prevents adjacent terminal metals from causing a short circuit. Each connector housing includes a hood section having an inner wall. Protrusions are provided on an outer surface of each inner wall to project outward in a thickness direction of the inner wall. Openings around adjacent through-holes are shifted in the thickness direction of the inner wall. Thus, it is possible to increase a distance on surface between adjacent terminal metals inserted into the adjacent through-holes. The distance on the surface between adjacent terminal metals prevents water adhering to the terminals metals from short-circuiting the adjacent terminal metals.
摘要:
An electrical junction box has a casing for housing a circuit board on which electrically conductive paths are formed. Fuse-receiving sections in an upper wall of the casing are adapted to receive a mating member. Receiving ribs inward from an inside of a side wall of the casing at a position below the fuse-receiving sections to receive water that enters the casing from the fuse-receiving sections, guide ribs project inward from an inside of the side wall provided with the receiving ribs and extend from end edges of the receiving ribs to guide the water that is received on the receiving ribs to a bottom wall of the casing. A bottom wall of the casing defines drain holes.
摘要:
A connector for a board and an electrical junction box that utilizes the connector are provided. The connector prevents adjacent terminal metals from causing a short circuit. Each connector housing includes a hood section having an inner wall. Protrusions are provided on an outer surface of each inner wall to project outward in a thickness direction of the inner wall. Openings around adjacent through-holes are shifted in the thickness direction of the inner wall. Thus, it is possible to increase a distance on surface between adjacent terminal metals inserted into the adjacent through-holes. The distance on the surface between adjacent terminal metals prevents water adhering to the terminals metals from short-circuiting the adjacent terminal metals.
摘要:
In a supply passage assembly having a toner passage arranged under a toner bottle for conveying toner supplied from the toner bottle to a developing unit arranged below, a toner conveying pipe for forming the toner passage is formed of an elastic material and a toner conveying pipe deforming member is arranged adjacent to the toner conveying pipe for elastically deforming the toner conveying pipe.
摘要:
When a comparative determination portion determines that passage of a sheet through a reference position is lagged based on a detecting signal from a passing timing detection unit, a sheet conveying speed of a skew feeding correction roller on the same side as that of a sensor which detects the lagged sheet in two sensors is increased to correct sheet skew feeding. When the comparative determination portion determines that passage of a sheet through a reference position is leaded, the sheet conveying speed of the skew feeding correction roller on the same side as that of a sensor which detects the leaded sheet in the two sensors is reduced to correct sheet skew feeding.
摘要:
A lens array unit includes a first lens array plate, a second lens array plate, and a holder. The holder includes a first surface part provided with a plurality of first through holes respectively corresponding to a plurality of first outer lenses, a second surface part provided with a plurality of second through holes respectively corresponding to a plurality of second outer lenses, and a support part operative to support the first surface part and the second surface part so as to be located at a predetermined distance from each other. The first surface part, the second surface part, and the support part are integrally formed by a light shielding material, and the first lens array plate and the second lens array plate are held by the holder by being inserted into the gap between the first surface part and the third surface part and the gap between the second surface part and the third surface part, respectively.
摘要:
A waste developer collecting device ejects and collects a waste developer used in a developing unit employing a two-component developing system in which a developer that contains toner and carrier is used. The waste developer collecting device includes: an opening and closing section for opening and closing a developer ejection opening formed on a bottom portion of the developing unit; an opening operation prohibiting section for prohibiting the opening operation of the opening and closing section; a collecting container for collecting the developer ejected through the developer ejection opening; and a collecting container fixing section for fixing the collecting container at a position where the developer ejected from the developing unit is collected. The opening operation prohibiting section allows the opening operation of the opening and closing section when the collecting container is coupled to the collecting container fixing section.
摘要:
There are provided a chip for micro chemical systems which can obviate the need of alignment at every measurement and can improve the measurement sensitivity and reduce the variation of measurement, and a micro chemical system using the chip. A thermal lens spectrometry system 10 comprises: a micro chemical chip 2 having a groove 1 into which a sample solution is injected; a rod lens 3 disposed on the micro chemical chip 2 at a predetermined spacing above the groove 1; a lens holder 9 disposed above the micro chemical chip 2; a securing section 4; an optical fiber 5; a ferrule 6 secured by the securing section 4 above the rod lens 3; a light source unit 7 connected to the optical fiber 5, and a detection device 8 disposed below the micro chemical chip 2. The securing section 4 comprises a seating 32 laid on the micro chemical chip 2, and a metal split sleeve 33 for fitting the ferrule 6 and the lens holder 9 at the outside thereof.
摘要:
A fluorescence analysis optical multiplexer/demultiplexer, a fluorescence analysis optical module, a fluorescence analyzer, a fluorescence/photothermal conversion spectroscopic analyzer, and a fluorescence analysis chip, according to which LIF analysis can be carried out easily and with high sensitivity, and moreover photothermal conversion spectroscopic analysis can be carried out easily and simultaneously with the LIF analysis. A microchemical system 100 as the fluorescence analyzer is comprised of a fluorescence analysis optical module 100a, a probe 50 that condenses exciting light onto a sample solution in a channel 204 inside a fluorescence analysis chip 20, and a sample stage 21 on which the fluorescence analysis chip 20 is mounted. The fluorescence analysis optical module 100a is comprised of an exciting light source 53 that outputs exciting light of dominant wavelength λ1, a fluorescence analysis optical multiplexer/demultiplexer 56 for use in the fluorescence analyzer which analyzes fluorescence of dominant wavelength λ2 (λ2>λ1) emitted from the sample upon the sample being irradiated with the exciting light via the probe 50, a detector 54 that receives the fluorescence, an optical fiber 106 that connects the fluorescence analysis optical multiplexer/demultiplexer 56 to the exciting light source 53, an optical fiber 107 that connects the fluorescence analysis optical multiplexer/demultiplexer 56 to the probe 50, and an optical fiber 108 that connects the fluorescence analysis optical multiplexer/demultiplexer 56 to the detector 54. The channel 204 through which the sample solution is passed is coated with a reflective metal film 205.