Abstract:
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.
Abstract:
A terminal 1 which maintains electrical connectivity between a mating terminal and contact spring pieces, reduce size and firmly fixes the contact spring pieces at a terminal main body, includes the conductive, rectangular tube-shaped terminal main body 3 into which the mating terminal 2 is inserted, the plurality of one conductive contact spring pieces 18 extending from one wall 5 to the other wall 6 of the terminal main body and tilted relative to a mating terminal insertion direction, and a plurality of the other conductive contact spring pieces 19 extending from the other wall to the one wall and tilted relative to the insertion direction. The one and the other contact spring pieces 78, 79 are arranged alternatively along the insertion direction. The terminal main body includes a spring member 4 having one and the other basal plate portions 15, 16, a connecting plate portion 17 connecting the respective basal plate portions, and an engagement portion 20 at the connecting plate portion which engages with a locking portion 11 of the terminal main body 3.
Abstract:
Disclosed is a composition containing carbon nanotubes which meets all of the following conditions (1) to (4). (1) When observed via transmission electron microscopy, at least 50 out of every 100 carbon nanotubes are double-walled carbon nanotubes. (2) The carbon nanotubes have an average outer diameter in the range of 1.0 to 3.0 nm. (3) During thermogravimetric analysis under atmosphere at a temperature increase rate of 10° C./minute, a high temperature combustion peak is at 700 to 850° C., and the relationship between low temperature weight loss (TG(L)) and high temperature weight loss (TG(H)) is TG(H)/(TG(L)+TG(H))≧0.75. (4) The composition containing carbon nanotubes has a volume resistance value between 1.0×10−2 Ω·cm and 1.0×10−4 Ω·cm, inclusive. The disclosed composition containing carbon nanotubes primarily has double-walled carbon nanotubes with high electrical conductivity and high heat resistance.
Abstract:
A simply structured rattling noise reduction device for a vehicle capable of preventing rattling certainly under neutral position. The rattling noise reduction device is applied to a vehicle having a transmission mechanism configured to transmit a torque of a prime mover to an output member through a mating transmission mechanism, and a shifting means capable of selecting a drive position in which the torque of the prime mover is transmitted to the output member and a neutral position in which the torque of the prime mover is not transmitted to the output member, and in which the transmission mechanism is configured to idle any one of rotary members thereof to prevent the torque from being applied to the output member in case the neutral position is selected. The rattling noise reduction device comprises a slidable contact means, which is contacted frictionally with the output member, or with a rotary member and transmitting the torque to the output member, or with a member integrated with the rotary member and, in case the neutral position is selected by operating the shifting means.
Abstract:
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.
Abstract:
A multi-parallel processing emulsification machine excellent in ease of priming and cleaning the interior of flow paths, capable of also coping with a liquid that precipitates is provided. A component through which a continuous phase to be the solvent of emulsion flows is stacked over a component through which a disperse phase to be the solute of the emulsion flows. Further, a component through which the produced emulsion flows is stacked thereover to form a microfluidic device for emulsification. When they are stacked together, multiple minute cross-shaped globule production portions are formed and in these globule production portions, the disperse phase flows from downward to upward. The continuous phase merges into them from left and right to form a sheath flow in which the continuous phase encircles the circumference of the disperse phase. In the sheath flow, the disperse phase is divided and turned into globules by a difference in velocity of flow between the continuous phase and the disperse phase. Thus an emulsion is produced and flows upward through the globule production flow paths. All the minute flow paths are so structured that they are open upward. As a result, fine particles in liquid are less prone to precipitate and air can be easily exhausted.
Abstract:
A terminal including a tube-shaped electrical contact portion into which an insert portion of a mating terminal is inserted. The electrical contact portion includes: a pair of walls arranged in parallel to each other, which the insert portion is inserted between; and a plurality of elastic pieces provided at one wall of the pair of walls so as to be formed projecting from the one wall to the other wall of the pair of walls, and pushing the insert portion toward the other wall so as to hold the insert portion between the plurality of elastic pieces and the other wall. The plurality of elastic pieces is arranged in parallel to each other at an interval along an insertion direction of the insert portion.
Abstract:
A connector connection structure includes: a case having a side surface and a top surface, respectively extending in directions crossing each other at a first angle, and an opening; a connector terminal portion inserted into the case from the opening; a shield plate closing the opening; a bolt fastening the case and the shield plate; and a terminal block arranged in the case and connected to the connector terminal portion. The shield plate has a first portion extending along the side surface and closing the opening, a second portion extending along the top surface, and a bent portion positioned between the first portion and the second portion and bent at a second angle being smaller than the first angle. The bolt fastens the case and the second portion of the shield plate.
Abstract:
In a pretreatment apparatus for transferring and mixing a specimen liquid and a reagent in a reagent reservoir, comprising containers for holding the specimen liquid and the reagent, flow paths connecting the containers in series, and a dialysis flow path including a dialysis membrane facing to the flow path, the mixing is brought about by transferring the liquid from the containers to the flow paths and a return by stoppage of transferring the liquid, and subsequently the liquid is made flow into the dialysis flow path.