摘要:
An attachment for an electronic switch having an outlet tube in one embodiment includes a first clamp member including a pair of legs having respective hooks on ends thereof, and a second clamp member having a pair of locking pawls for locking engagement with the hooks, respectively. In a second embodiment the clamp members are identical with a leg and hook and a pawl on each member. The second clamp member having a pair of cavities in which the legs can be fitted, respectively, the first and second clamp members being connectable together to hold the outlet tube of the electronic switch therebetween. The first and second clamp members as connected together are slidable between a first position in which one of the first and second clamp members is displaced away from the other while being retained together by the hooks and the locking pawls and the outlet tube is rotatable between the first and second clamp members, and a second position in which the one of the first and second clamp members is pushed against the other and the outlet tube is fixed in position between the first and second clamp members.
摘要:
An electronic switch includes a detector head in the form of a rectangular parallelepiped having a detecting surface and connecting members disposed on a corner thereof including a surface opposite to the detecting surface, the connecting members being identical in shape when the detecting surface is oriented in either a forward or lateral direction, the connecting members being symmetrically arranged with respect to an edge of the detector head, a head joint having an end to which the detector head is connectable by the connecting members and also having a rotatable annular connector on an opposite end thereof, and a switch box having engagement means for slidable engagement with the annular connector of the head joint so that the head joint can be rotatably mounted on the switch box. The detecting surface can be oriented in all of lateral directions by rotating the head joint. Since the head joint can be rotated without detaching the detector head, the electronic switch can easily detect desired objects which may be differently positioned.
摘要:
A proximity switch comprising a detection coil, a first capacitor connected in parallel with the detection coil for forming a resonant circuit, an auxiliary coil, a second capacitor connected in parallel with the auxiliary coil for forming a resonant circuit, an oscillation circuit connected to the detection and auxiliary coils which are connected in series and in reverse winding directions, and an output circuit connected to the oscillation circuit for receiving variations in output generated from the oscillation circuit, the second capacitor having a capacitance larger than that of the first capacitor so that the second capacitor has a reduced low impedance at an oscillation frequency determined by the detection coil and the first capacitor.
摘要:
Electronic switching device comprising external terminals for connection with an external power source and a load, a detection circuit for generating a detection signal, a polarity switching circuit including an opto-coupler, and a power switching circuit for directly switching the load connected to the external terminals, said polarity switching circuit upon energizing or disenergizing the opto-coupler inverting the detection signal for application to the power switching circuit.
摘要:
A calculating section 103 calculates a target COP that is a maximum COP that the centrifugal chiller can achieve using an arithmetic expression in which an actual device loss is given as a correction term to an expression that represents a COP characteristic under an ideal lossless environment. Since the arithmetic expression for calculating the target COP includes the heat exchange loss of the evaporator as a correction term, the heat exchange loss being calculated using a function having a load factor as a parameter, the heat exchange loss of the evaporator is reflected in the target COP.
摘要:
A speed profile creation device includes: a traveling simulator that creates, from a traveling instruction, a speed profile of allowing the train to travel through a traveling section together with a traveling time and energy consumption amount thereof by using a route condition, train performance, and a traveling condition; a traveling instruction draft creator that creates a plurality of traveling instruction drafts in which a reference speed profile is changed so that the energy consumption amount can decrease though the traveling time is lengthened a little; an optimum speed profile selector that selects an optimum speed profile in which an energy consumption amount reduction effect is maximum among the plurality of traveling instruction drafts; and a reference speed profile updating unit that updates the reference speed profile until the traveling time of the optimum speed profile becomes equivalent to the target traveling time.
摘要:
A DC feeder voltage control apparatus includes a model-information storing unit storing train model information on each train running in a control section, substation model information on each substation, and feeding network model information in the control section, a fixed-voltage-value storing unit storing a fixed voltage value of a substation voltage set for each substation, a train-operation-state-information acquiring unit acquiring positions and operation state information on the trains running in the control section, a first-substation-voltage fixing unit outputting the fixed voltage value to two first substations located at both ends of the control section, and a second-substation-voltage calculating unit calculating a setting voltage value of the substation voltage in at least one second substation located between the two first substations based on the information, and substation voltages and substation currents of the first substations to output to the second substation.
摘要:
A sheet conveying device, that can be included in an image forming apparatus, includes a first conveying unit to convey a sheet in a first direction, a second conveying unit disposed on a downstream side of the first conveying unit to convey the sheet in a second direction, and a first path formed between the first and second conveying units. At least the second conveying unit has a holding section to hold and convey the sheet. The sheet conveying device further includes a belt conveying unit disposed along an outer side of the first path and includes a belt to convey the sheet toward the holding section. The belt is stretched around a first belt holding and rotating member and a second belt holding and rotating member disposed on an upstream side of the second conveying unit in the second direction.
摘要:
An object of the present invention is to provide a pharmaceutical composition that improves intestinal absorption of a compound having a structure represented by the general formula [1]. The composition containing a compound represented by the general formula [1] or a salt thereof and (b) a lipophilic substance improves intestinal absorption of the compound. In the formula, A represents —(NR4)—, —(CR5R6)— or the like; B represents an alkylene group or an alkenylene group; R1 represents an alkyl group, an alkenyl group or the like; R2 represents an adamantylalkyl group or the like; R3 represents an unsaturated heterocyclic ring; R4, R5 and R6 each represent a hydrogen atom or the like; and X represents an oxygen atom or the like.
摘要:
An image reading device includes a reading unit, a first correcting unit, and a second correcting unit. The reading unit includes multiple read pixel-arrays and converts a signal charge obtained from pixels in each read pixel-array to an electric signal and outputs the electric signal as a read signal of each read pixel-array. The first correcting unit individually delays the read signals of the respective read pixel-arrays output from the reading unit so as to correct misregistration of the read signals. The second correcting unit corrects the misregistration of the read signals of the respective read pixel-arrays corrected by the first correcting unit by performing a two-point interpolation process so that a correction amount for the read signal of one specific read pixel-array among the multiple read pixel-arrays is not smaller than a correction amount for the read signal or signals of the remaining read pixel-array or pixel-arrays.