摘要:
An alternator for vehicles, the alternator being provided with a rotary shaft, comprising slip rings fixed to a rotary shaft to be rotated with the rotary shaft, brushes being placed to be in slide contact with the slip rings a brush holder that accommodates the brushes to be held therein; connection terminals fixed to the brush holder, brush leads electrically connecting the brushes to the connection terminals respectively, and a slip ring cover that covers the slip rings in cooperation with the brush holder, wherein the brush holder comprises first chambers in which the bushes are fixedly accommodated second chambers in which the brush leads are accommodated, the second combers communicating with the first chambers, and first air holes formed to open outside of the housing and formed as inlet/exhaust passages communicating with the second chambers.
摘要:
A communication control system capable of reducing the traffic amount, CPU's processing load and channel bands related to a location registering process. In this system, a transmitting/receiving part (301) of a base station apparatus (300) receives a call request message transmitted from an access gateway apparatus (200) and addressed to a wireless terminal apparatus, and a location registration determining part (306) determines whether a wireless link to the wireless terminal apparatus to be called can be established. If the wireless link has been established, a position registering part (307) registers an IP address established at the transmitting source of the call request message, and the transmitting/receiving part (301) transmits, to the access gateway apparatus (200), a call response message indicative of accommodating the wireless terminal apparatus in response to the call request message.
摘要:
A beer frothing device for stably generating froth without degrading beer quality is provided. The device frothing beer in a vessel by squirting a pressurized gas through a nozzle submerged in the beer, includes a pressurized gas supply, a squirting mechanism, connected to the gas supply and having a cutoff valve to obstruct the gas squirting through the nozzle, a lifting mechanism for supporting the squirting mechanism during its vertically reciprocating up-and-down movement with a half track between a start point where the nozzle is positioned right above the vessel and a lower point where the nozzle is submerged at a predetermined depth in the beer, a start switch for lowering the lifting mechanism, a direction change switch for raising the lifting mechanism when the lower point is detected during lowering operation, a stop switch for stopping the lifting mechanism when the start point is detected during rising operation, and an open-valve switch, arranged between the direction change switch and the stop switch, for opening the cutoff valve to detect an appropriate position where the nozzle is submerged in the beer. The direction change switch and the stop switch make a limit switch.
摘要:
A communication control system capable of reducing the traffic amount, CPU's processing load and channel bands related to a location registering process. In this system, a transmitting/receiving part (301) of a base station apparatus (300) receives a call request message transmitted from an access gateway apparatus (200) and addressed to a wireless terminal apparatus, and a location registration determining part (306) determines whether a wireless link to the wireless terminal apparatus to be called can be established. If the wireless link has been established, a position registering part (307) registers an IP address established at the transmitting source of the call request message, and the transmitting/receiving part (301) transmits, to the access gateway apparatus (200), a call response message indicative of accommodating the wireless terminal apparatus in response to the call request message.
摘要:
The present invention provides a pentadienamide derivative represented by the formula (I): (wherein R1 represents substituted or unsubstituted aryl or a substituted or unsubstituted aromatic heterocyclic group; R2 represents substituted or unsubstituted aryl, a substituted or unsubstituted aromatic heterocyclic group, a substituted or unsubstituted heteroalicyclic group, or the like; R3 represents a hydrogen atom or is combined together with R4 and the adjacent nitrogen atom thereto to form a substituted or unsubstituted heterocyclic group; R4 represents substituted or unsubstituted aryl, a substituted or unsubstituted aromatic heterocyclic group, a substituted or unsubstituted heteroalicyclic group, or the like, or is combined together with R3 and the adjacent nitrogen atom thereto to form a substituted or unsubstituted heterocyclic group; and R5, R6, and R7 may be the same or different, and each represents a hydrogen atom or methyl) or a pharmaceutically acceptable salt thereof, and the like.
摘要:
An alternator for generating electric power is mounted on an automotive vehicle. The alternator includes a housing, a stator fixed in the housing, a rotor driven by an engine of the automotive vehicle, and electric components such as a brush holder. The brush holder is mounted on a rear surface of a rear frame constituting the housing and is covered with a rear cover fixed to the rear frame. The rear cover includes a surrounding wall covering the brush device to prevent water from reaching a brush area. The surrounding wall is composed of plural partial walls having respective radiuses from a rotational axis of the rotor. The surrounding wall may be continuously made by the partial walls. Alternatively, openings for draining water may be formed in the partial walls positioned downward of the rotational axis of the rotor.
摘要:
A vehicle alternator is disclosed having a stator, a rotor having a field winding, a rotary shaft formed with slip rings, and a field winding electrically connected to the slip rings, and a brush holder accommodating therein the brushes in sliding contact with the slip rings. The brush holder has first accommodating portions for accommodating therein brushes and second accommodating portions for accommodating therein spring members for urging the brushes against the slip rings in sliding contact therewith. A seal member is coupled to the brush holder in close proximity to sidewalls of the brushes so as to close opening portions of the first accommodating portions in positions facing the slip rings.
摘要:
An object of the invention is to shorten the switching time from a first network to a second network.A packet control apparatus 106 includes 3G authentication server communication means 201 for receiving a switch notification of a terminal switched from a mobile communication network to a WLAN network by conducting communications with a 3G authentication server 108 for performing network authentication processing; terminal address determination means 202 for determining an address that can be used in the WLAN network; and WLAN switch management means 204 for assigning the address determined by the terminal address determination means 202 to the terminal determined by making a comparison between the authentication information of the terminal contained in the switch notification and the authentication information contained in a table for managing information concerning terminals that can access the mobile communication network and the WLAN network and switching the destination of a packet via the mobile communication network to the WLAN network.
摘要:
An alternator has a rotor having magnetic poles along a circumferential direction and a cooling fan fixed to an end surface of the rotor in an axial direction. The fan has wing portions disposed along the circumferential direction. One wing portion has a fan base extending on or over first and second magnetic poles, first and second fixing members, respectively, fixing first and second fixing portions of the base to the first and second poles, and a fan blade extending from the fan base toward the axial direction. The base or blade has a boundary portion at which a boundary line between the blade and base crosses over a side line of the second pole, and a first distance between the first fixing portion and the boundary portion is substantially equal to a second distance between the second fixing portion and the boundary portion.