摘要:
A control apparatus of an AC generator for a vehicle can obtain large regeneration energy without making the size of the generator large. In the control apparatus in which an AC output current is rectified and supplied to a vehicle mounted battery (6) and an electric load of the vehicle, provision is made for a regulator (5) that controls a continuity rate of electric power supply to a field coil (3) of a generator (1) by controlling an output voltage of the generator (1). The regulator (5) suppresses the continuity rate of electric power supply to the field coil (3) at the time of steady operation of the vehicle, and switches a suppression value of the continuity rate of electric power supply so as to increase the continuity rate of electric power supply at the time of deceleration operation of the vehicle.
摘要:
An object of the present invention is to provide a pharmaceutical agent useful for treating and preventing neurological disease, having satisfactory solubility and oxidative stress-mediated cell death suppressive activity as well as capable of exhibiting excellent blood-brain barrier permeability. The present invention is directed to an acylaminoimidazole derivative represented by general formula (I) or a salt thereof, and a pharmaceutical and a therapeutic or preventive agent for neurological disease containing the same, as an active ingredient.
摘要:
An automotive alternator rectifying apparatus includes a circuit board that connects a positive-side rectifying element mounted to the positive-side heatsink and a negative-side rectifying element mounted to the negative-side heatsink to configure a bridge circuit. The circuit board includes a tubular lead guiding portion that includes a lead insertion aperture; and a terminal that is disposed so as to extend outward in an aperture direction of the lead insertion aperture from an exit edge portion of the lead insertion aperture, and to which is connected a lead that is subject to connection that is inserted through an entrance of the lead insertion aperture and that extends outward from an exit, and the lead insertion aperture is formed such that cross-sectional area thereof becomes gradually smaller from the entrance toward the exit.
摘要:
A cationic polyurethane resin aqueous dispersion wherein a cationic polyurethane resin (B) including a structural unit (A) represented by the following general formula (I) is dispersed in aqueous medium, and the content of a cationic amino group of the structural unit (A) in the cationic polyurethane resin (B) is 0.005 to 1.5 equivalents/kg. (In the formula, R1 represents an alkylene group which may include an alicyclic structure, a residue of bivalent phenol or polyoxyalkylene group, R2 and R3 each independently represents an alkyl group which may include an alicyclic structure, and R4 represents a hydrogen atom or a residue of the quaternizing agent which is introduced by the quaternizing reaction, and X− represents an anionic counter ion.)
摘要:
In a voltage adjuster for a vehicle AC generator which has a cooing member for cooling a circuit portion of the voltage adjuster and in which plural fins of the cooling member are disposed so as to face an air suction hole formed in a case, the cooling member is constructed by assembling a first cooling plate having the same cross-sectional surface in a generating and processing direction and at least a second cooling plate having the same cross-sectional surface in a generating and processing direction and the same cross-sectional surface shape as the first cooling plate, and the fin end surfaces of one cooling plate are abutted on the other cooling plate so as to face the ventilation paths formed by the plural fins of the other cooling plate.
摘要:
A cationic polyurethane resin aqueous dispersion wherein a cationic polyurethane resin (B) including a structural unit (A) represented by the following general formula (I) is dispersed in aqueous medium, and the content of a cationic amino group of the structural unit (A) in the cationic polyurethane resin (B) is 0.005 to 1.5 equivalents/kg. (In the formula, R1, represents an alkylene group which may include an alicyclic structure, a residue of bivalent phenol or polyoxyalkylene group, R2 and R3 each independently represents an alkyl group which may include an alicyclic structure, and R4 represents a hydrogen atom or a residue of the quaternizing agent which is introduced by the quaternizing reaction, and X− represents an anionic counter ion.)
摘要:
A dynamoelectric machine that can suppress increases in rotor inertia to extend belt service life and increase field magnetomotive force to increase output. In the dynamoelectric machine, first and second magnetic guidance members are fitted into first and second holding grooves that are disposed so as to extend axially on facing portions of first and second trough portions radially outside inner wall surfaces, and are disposed so as to span over first and second trough portions. First and second permanent magnets that are magnetically oriented in a reverse direction to a magnetic field that originates from a field coil are fitted into and held by interfitting grooves of the first and second magnetic guidance members so as to face inner circumferential surfaces near tip ends of second and first claw-shaped magnetic pole portions so as to have a predetermined clearance.
摘要:
When a glass fiber and an inner fiber coating layer are to be attached to a connector by removing an outer fiber coating layer while leaving the inner fiber coating layer as it is, a collective coating and the outer fiber coating layer can be removed at a stretch so that the inner fiber coating layer can easily and satisfactorily be exposed. In the ultraviolet curable resin coating layer of a coated optical fiber 17 of an optical fiber ribbon 11 for wiring of equipment, the inner fiber coating layer 15 has a Young's modulus of 600 MPa to 1000 MPa, and the outer fiber coating layer 16 has a Young's modulus of 10 MPa to 300 MPa. The material of the outer fiber coating layer 16 is made by mixing 100 weight parts of base resin, 1-30 weight parts of silicone-based additive, and 0.5 to 40 weight parts of long chain fatty acid ester compound, wherein the base resin is a material made of a urethane metha acrylate oligomer, a mono-functional or multi-functional reactive dilution monomer, and an optical initiator.
摘要:
A rotor of an AC generator for vehicle according to the invention in which a conductor is wound around a spool in multi-rows and multi-layers is characterized in that at least gaps between the conductors at the deep portion out of the gaps between the conductors from the innermost layer to the outmost layer are filled evenly with resin forming resin layers A manufacturing method of a rotor of and AC generator for vehicle according to the invention includes the steps of applying a fluid resin material to a conductor immediately before the conductor is wound on a spool., and heating the entire structure to cause the resin to be heat-cured after the conductor to which the fluid resin material has been applied is wound around the spool in multi-rows and multi-layers.
摘要:
Each of plural slots has a slot peripheral wall SW and a slot opening 53d. The slot peripheral wall SW has a slot bottom wall 53a, a pair of slot side walls 53b and 53c opposing to each other and continuing to end portions of the slot bottom wall 53a, and is covered with an insulation coating 55 made of an electrical insulation material. The insulation coating 55 is formed over continuously from the slot bottom wall 53a to the pair of slot side walls 53b and 53c, and a pair of holding grooves 56 opposing to each other is formed in the insulation coating 55 at the vicinity of the slot opening 53d. The groove walls CW of the pair of the holding grooves 56 are formed in the insulation coating 55, and an electrical insulation member 57 to close the slot opening 53d is inserted in the pair of holding grooves and held between the pair of holding grooves 56.