摘要:
A phase shifter includes a comb-line defined by first and second transmission lines that are electromagnetically coupled with each other and a plurality of variable-capacitance diodes connected to the first and second transmission lines defining the comb-line. In the phase shifter, one end of the first transmission line is connected to an input terminal, one end of the second transmission line is connected to an output terminal, and the variable-capacitance diodes are connected between the other ends of the first and second transmission lines and the corresponding grounds.
摘要:
A small-sized superimposed circuit module has reduced spurious electromagnetic wave emission and small variations in circuit parameters. A resonance circuit portion of an oscillator and a portion of a noise rejection filter are embedded in a multilayer ceramic substrate, and the remaining circuit components are mounted on the surface of the multilayer substrate. The upper surface of the multilayer substrate is covered with a metal case.
摘要:
A fixing device includes a heat assembly including an endless belt, a heat source, an attachment member having an attachment surface and first and second side surfaces, and a slide sheet having first and second end portions that are respectively fixed to a first fixing portion at the first side surface and a second fixing portion at the second side surface, the slide sheet having a larger length from the first end portion to the second end portion than a length of a path of the attachment member extending from the first fixing portion to the second fixing portion through the first side surface, the attachment surface, and the second side surface; and a pressure roller that presses the outer surface of the endless belt to the attachment surface.
摘要:
There is provided a waterproof connector in which swing of electric wires inside a rear holder can be prevented, and insertion of the rear holder into a connector body can be easily performed with a small force. The waterproof connector includes a connector body 2 having a terminal containing room 21 in which a terminal metal fitting 9 of an electric wire 7 is contained, a waterproof plug 3 which is fitted to the electric wire 7 at a wire withdrawing side 23 of the connector body 2 and assembled to the wire withdrawing side 23 of the connector body 2, and a rear holder 5 which is mounted on the wire withdrawing side 23 of the connector body 2 thereby to prevent drop of the waterproof plug 3 from the connector body 2. The rear holder includes a pair of half bodies which are separated as a first holder body 51 and a second holder body 52, wire containing recesses 53, 54 which contain respective semi-circular portions of the electric wire are respectively formed in the first holder body 51 and the second holder body 52, and the first holder body 51 and the second holder body 52 are individually mounted on the wire withdrawing side 23 of the connector body 2 to be combined together.
摘要:
A connector includes: a terminal fitting which includes a wire connecting portion and an electric contact portion disposed coaxially with the wire connecting portion; a connector housing for fitting to a mating connector; a rear holder which is fitted at an end portion of the connector housing; a terminal accommodating chamber which is provided in the connector housing. The terminal accommodating chamber includes a first accommodating portion for accommodating the wire connecting portion, a second accommodating portion which is continuous with the first accommodating portion to accommodate the electric contact portion, and a stepped surface formed between the first and second accommodating portions. The connector also includes a flange portion which projects from an outer peripheral surface of the wire connecting portion so as to contact the stepped surface, and a sleeve member provided between the flange portion and the rear holder.
摘要:
Provided is an electrical wire fixing member that can be assembled in a simple manner with the reduced number of parts, and is capable of obtaining a sufficient lap amount, which can further reduce the number of parts. In an electrical wire fixing band 1 that secures an electrical wire 20, the first flange 3 is provided at a tip of the one end 2a of the body 2 in a shape of a ring, with both ends overlapping with each other along the circumference of the body. A second flange 4 is provided at the other end 2b. A protruding piece 5 is provided in a direction where the other end 2b becomes more distant from the one end 2a. A locking piece 6 is provided closer to the one end than the tip of the other end 2b is.
摘要:
In order to increase photoelectric conversion efficiency in a photoelectric conversion device, there is disclosed a photoelectric converter containing a photoelectric conversion unit in which a p-type layer (40) containing a p-type dopant, an i-type layer (42) that is a microcrystalline silicon layer that is an electricity-generating layer, and an n-type layer (44) containing an n-type dopant are layered, wherein the p-type layer (40) is caused to have a layered structure comprising a first p-type layer (40a) that is a microcrystalline silicon layer, and a second p-type layer (40b) containing at least one of an amorphous silicon carbide p-type layer and an amorphous silicon p-type layer disclosed between the microcrystalline silicon p-type layer (40a) and the i-type layer (42). The second p-type layer (40b) is provided with an oxide layer on the side of the i-type layer (42).
摘要:
A photoelectric conversion device is provided wherein variance of photoelectric conversion efficiency within a panel plane is reduced. A method of manufacturing a photoelectric conversion device having a microcrystalline silicon photoelectric conversion unit (104) which has a layered structure including a p-type layer (40), an i-type layer (42) including a microcrystalline silicon layer which serves as a power generating layer, and an n-type layer (44) is provided, the method comprising a step of forming the i-type layer (42), wherein a first i-type layer (42a) is formed and a second i-type layer (42b) is formed over the first i-type layer (42a) under a condition that a crystallization percentage is higher than that of the first i-type layer (42a) and an in-plane distribution of the crystallization percentage is lower than that of the first i-type layer.
摘要:
When a solar battery configured by laminating a p-type layer, an i-type layer and an n-type layer in this order is produced, an n-type microcrystalline silicon thin film is formed as an n-type layer under film forming conditions wherein a ratio of the flow rate of an n-type dopant-containing gas to the flow rate of a silicon-containing gas is 0.03 or less, the ratio of the flow rate of a diluent gas to the flow rate of a silicon-containing gas is 70 or more, and the total pressure of a material gas is 200 Pa or more.
摘要:
A thin film solar cell is employed having a power generation layer formed with a microcrystalline silicon film including, in its plane, a first region and a second region in which a percentage of crystallization is lower than the first region and a carrier lifetime is higher than the first region.