摘要:
To provides a lead screw type stepping motor which is excellent in a response and controllability and can carry out an accurate initial alignment, a rotor (2) is rotatably supported inside of a stator (1) around which an exciting coil (1A) is wound, a female threaded hole (2A) is provided in the center of the rotor (2), a slider (6) is arranged to be engaged with the female threaded hole (2A), a slit groove (6C) shaped in an oblong hole is pierced through in the slider (6), which is movably arranged in a guide hole (3B) of a case (3), a guide pin (7) is arranged to be inserted into the slit groove (6C), and both ends of the guide pin (7) are press inserted and fixed to a bearing portion (3A) in which the guide hole (3B) is provided.
摘要:
A multi-blade fan having a fan assembly including a bottom plate and a plurality of circumferentially spaced blades and a casing for the fan assembly therein having an outlet duct extending therefrom for discharge of the air flows. The fan assembly includes an annular shroud connected to the axial ends of the blades remote from the bottom plate. The casing includes a bottom wall for rotatably connecting the fan assembly, a top wall for defining an air inlet for axially introducing the air into the casing, and a tubular wall connecting the bottom and top walls. The top wall of the casing adjacent to the inlet opening forms an annular projection having a bell cross sectional shape opened inwardly so that an axial end of the shroud extends thereto. The bell cross section portion radially extends to a portion that is inclined downwardly in the outward direction, which faces the shroud so that a small gap extending radially is created. The top wall or bottom wall of the casing at its radially outer portion can be downwardly inclined. The tubular wall of the casing can also be inclined so that the bottom end of the tubular wall is flared radially outward from its center.
摘要:
The departure time scheduling control system includes an electric vehicle having an electric power storage device and an interior climate control device operable to vary an interior temperature. A user interface includes a display and an input portion which allows a user to schedule a departure time having a temperature setting and a charge mode setting having an immediate mode and a delayed mode. A charger unit controls the charging of the electric power storage device to the preset charge level accordingly to the charge mode setting by the departure time. A controller activates the interior climate control device to bring the interior temperature to the temperature setting by the departure time. The controller also activates the charger unit to charge the electric power storage device according to the charge mode setting to the preset charge level by said departure time.
摘要:
The automatic analyzer repeatedly performs a first processing operation for creating a pretreated specimen with a pretreatment solution in a first reaction cell. The analyzer also repeatedly performs a second processing operation for creating a reacted specimen by reacting the pretreated specimen with a reagent in a second reaction cell. In a first control operation, a turntable is rotated through a first angle in a first direction and halted. In a second control operation, the turntable is rotated through a second angle in a second direction and halted. The second reaction cell is spaced by a second angle in a first direction from the first reaction cell. The turntable is so rotated that the first and second reaction cells are halted at least in first, second, and third positions.
摘要:
To supply substantially isolated neural cells in a large amount, and to provide an application means for a neuroregenerative medicine or the like for a neurodegenerative disease, a nervous damage or the like. A method for producing a substantially isolated neural cell, comprising the step of carrying out the suspension culture of embryonic stem cells in the presence of an astrocyte conditioned medium or ingredients substantially equivalent to the conditioned medium; and a neural cell obtained thereby; a cell pharmaceutical composition comprising, as an active ingredient, the isolated neural stem cell; and a method for treating a neurodegenerative disease or nervous damage, comprising the step of introducing the neural cell into a neurodegenerative site or a nervous damage site.
摘要:
An air conditioner is applied to a vehicle having a first operation mode in which an internal combustion engine-side driving force is more than a motor-side driving force, and a second operation mode in which the motor-side driving force is more than the internal combustion engine-side driving force, as an operation mode for the vehicle. The air conditioner includes a heater for heating air using a coolant of an internal combustion engine as a heat source, and a request signal output portion for outputting a request signal for increasing the number of revolutions of the internal combustion engine to a driving force controller during a heating operation of the vehicle interior. The request signal output portion outputs as the request signal, a signal that makes the number of revolutions increased in the second operation mode higher than that increased in the first operation mode.
摘要:
To reduce cost and size of a throttle valve control device, one end 3a of a throttle valve shaft 3 fixedly has a throttle valve lever 5 energized in valve opening direction by a throttle valve lever open spring 8, and rotatably has a drive gear 6 connected to a motor gear 9, a limp opening control lever 15 is fixed at another end 13b of a drum shaft 13 axially supported by a first cover 12, an accelerator drum 14 energized in valve closing direction by a drum close spring 16 is fixed at one end 12a, a first opening directional end face 5a of the throttle valve lever 5 is provided facing a limp opening control end face 15b, and a second opening directional end face 5b of the throttle valve lever 5 is provided facing a drive pin 6a of the drive gear 6.
摘要:
A floor cleaning apparatus includes a dirt collection vessel and a suction generator carried on the housing. The dirt collection vessel includes a dirty air inlet, a dirt collection chamber and a clean air outlet. A filter is received in the dirt collection vessel. The filter includes multiple sections. Each section provides a discrete airflow pathway. In addition, the floor cleaning apparatus includes a flow control valve assembly including a clean air inlet. The flow control valve assembly is selectively displaceable between two positions. In the first position dirty air is serially moved by the suction generator through the dirty air inlet, the dirt collection chamber, the filter and the clean air outlet so that dirt is collected in the dirt collection chamber. In the second position clean air is moved by the suction generator through the clean air inlet, a selected one of the sections of the filter, back through the other sections of the filter and then through the clean air outlet. In this way dirt is cleaned from the selected filter of the filter.
摘要:
A plurality of storage pixels within each unit pixel are arranged successively so that signal electrons for each storage pixel are moved independently through the storage pixels. Signal electrons newly generated in a photosensitive pixel are added to relevant signal electrons among the signal electrons moved independently through the storage pixels. That is, signal electrons generated in the photosensitive pixel for each of highly relevant frames are superimposed in the same storage pixel and stored in each storage pixel. The signal electrons stored in each storage pixel are subsequently amplified in and outputted from an output amplifier only once. Thus, read noise occurs only once at the output amplifier, to obtain images of high signal-to-noise ratio.
摘要:
To make compact a motor actuator and a tandem valve type throttle body preferably for two-wheeled vehicles, a gear portion (G) and a motor (M) are arranged in an actuator case constituted by a gear case (2) and a motor case (1), the gear portion (G) is formed by a motor gear (G1), an intermediate gear (G2) consisting of a small-diameter gear (G22) and a large-diameter gear (G21) in parallel, and an output gear (G3), the motor (M) protrudes into the gear case (2) and is near the large-diameter gear (G21), an actuator support boss (6a) of a throttle body (6) is inserted into a throttle body insertion hole (id) a protruding end portion (9a) of an auxiliary throttle valve shaft (9) is inserted into a connection hole (G3a), and a mounting boss (5) is screwed to the throttle body (6) via a mounting hole (4).