摘要:
A locking construction of an electric connection box having an upper casing and a lower casing, comprising: a locking claw which is provided on an outer surface of a first side wall of one of the upper and lower casings; an engageable portion which is provided on an inner surface of a second side wall of the other of the upper and lower casings such that the locking claw is brought into engagement with the engageable portion in a direction for fitting the first side wall into the second side wall; an L-shaped projection which is provided on the outer surface of the first side wall in the vicinity of the locking claw and includes a base portion and a bent portion; and a groove which is formed on an open end of the second side wall such that the base portion of the projection is inserted into the groove in the direction for fitting the first side wall into the second side wall; wherein when the base portion of the projection has been inserted into the groove, the second side wall is gripped between the bent portion of the projection and the first side wall.
摘要:
A fuse puller for pulling a fuse out of a fuse mounting portion, comprising: a pair of elongated platelike arms; an elastic coupling beam for coupling longitudinally intermediate portions of the arms with each other such that the arms are longitudinally divided into a fuse engageable portion and a grip of the fuse puller by the coupling beam; and a claw member which projects from one end of an inner face of each of the arms at the fuse engageable portion so as to be brought into engagement with the fuse; wherein a first width of the arms at the grip is set smaller than a second width of the arms at the fuse engageable portion.
摘要:
An integrally-driven type optical head (1) in which a laser optical system (20) provided with a semiconductor laser (22) and a light receiving device is mounted in a moving part of an actuator (50). In this optical head, the moving part (5) is constituted by uniting a heat radiator (10) made of a metal or the like with a heat insulator (9) made of a plastic or the like. The heat conduction bonding of the heat radiator to the semiconductor laser is performed. A coil of the actuator is securely fixed to this heat radiator through the heat insulator. Thereby, heat generated from the semiconductor laser is transferred to the heat radiator and is then radiated from the surface of the heat radiator to the external space of the optical head. Further, in case where heat is generated by the coil when the actuator operates, the laser optical system can be prevented from being heated, because of the fact that the heat conductivity between the coil and the laser optical system is low. Moreover, an increase in weight of the head, which is a hindrance to an operation thereof, can be prevented. Simultaneously with this, the rigidity of a holder can be increased. Thus an occurrence of harmful resonance can be prevented during the actuator is driven. Therefore, the heat radiation/cooling characteristics of the semiconductor laser can be considerably improved. Consequently, a stable operation of the apparatus and the reliability thereof can be achieved.
摘要:
It has been found that aluminum, which is considered as to cause various diseases such as dialysis dementia, bone diseases, hypochromic anemia and Alzheimer's disease, would be eluted into a conventional albumin preparation preserved in a hard glass container, which increases the aluminum concentration of the preparation. According to the present invention, it has been found that the substitution of the conventional hard glass container with a soft glass container dealkalized by, for example, treatment with sulfurous acid gas or ammonium sulfate solution for preserving an albumin preparation can make it possible to prevent the elution of aluminum from the container, thus giving a highly safe albumin preparation which can be maintained with an extremely low aluminum concentration over a long period of time.
摘要:
In a fuel injection valve having a nozzle hole plate wherein a nozzle hole is formed, the nozzle hole is formed with a flow path cross-section having an oval shape that has long axes and short axes, and the nozzle hole is formed having a tapered shape in which a flow path sectional area becomes larger from an entry-side open end portion toward an exit-side open end portion. The nozzle hole is formed such that a second angle that is an intersecting angle of opposing nozzle hole inner wall surface portions in an oblique section along the short axes of the entry-side open end portion and the exit-side open end portion, is greater than a first angle that is an intersecting angle of opposing nozzle hole inner wall surface portions in a longitudinal section along the long axes of the entry-side open end portion and the exit-side open end portion.
摘要:
An actuator 100 includes: a pair of driving portions 1, 11 spaced apart from each other; a movable portion 2 provided between the pair of driving portions 1, 11; a pair of supporting portions 3, 3 for supporting the pair of driving portions 1, 11 and the movable portion 2; a pair of first elastic connecting portions 4, 4 which respectively connect the pair of driving portions 1, 11 to the pair of supporting portions 3, 3 so that each of the driving portions 1, 11 can rotate with respect to the supporting portions 3, 3; and a pair of second elastic connecting portions 5, 5 which respectively connect the movable portion 2 to the pair of driving portions 1, 11 so that the movable portion 2 can rotate in accordance with the rotation of the pair of driving portions 1, 11. In this case, each of the pair of driving portions 1, 11 rotates around a rotation central axis 41 of the actuator 100 by application of an alternating voltage, whereby the movable portion 2 rotates around the rotation central axis 41 of the actuator 100. Further, the torsional rigidity of each of the first elastic connecting portions 4, 4 is larger than that of each of the second elastic connecting portions 5, 5.
摘要:
The defect confirmation screen of a pattern inspection apparatus that allows the user to create a recipe and check defects easily and quickly includes a “map display part” where a wafer map is displayed, an “image display part” where a list of defect images is displayed, a “list display part” where detailed information on defects is displayed and set, and a “graph display part” where a graph is displayed for selected defect items. Those display parts cooperate with each other and change the defect images, defect information list, and defect graph according to selected map information. A classification code, a clustering condition, and a display filter entered using the information described above are registered in a recipe.
摘要:
An electrical connector box includes first bus bars arranged in one direction, each first bus bar having first connector bands, several pairs of pinch prongs respectively extending therefrom, and first separator portions each forming a circuit connection pattern by being removed from between a pair of first connector bands. Also included are second bus bars arranged in a direction orthogonal to the arrangement direction of the first bus bars, each second bus bar having second connector bands for frictional insertion between respective pairs of pinch prongs, second terminals extending from the second connector bands, and second separator portions each forming a circuit connection pattern by being removed from between a pair of respective second connector bands. A lower case has first lower slots respectively accepting the first bus bars, and an upper case connects over the lower case, and has open plug-in apertures.
摘要:
A method is provided for removing citrate, aluminum, and other multivalent ions and contaminants from proteins by adjusting the pH of a solution containing the protein to a pH from about 7 to about 10, and diafiltering the pH-adjusted solution against aqueous solutions which have a low level of ions.