摘要:
A dynamic damper for attenuating torsional vibration of a rotary member, in which a weighted center of a rolling member is offset from a geometric center to trace an elliptical orbit of a cycloid pendulum. The dynamic damper including, a housing having a rolling surface on its inner surface is formed in a rotary member, and a rolling member held in the housing in a manner to be rolled on the rolling surface by torque pulse exerted on the rotary member. In the dynamic damper, a curvature of the rolling surface is entirely constant, and a radius of the rolling member is smaller than that of the rolling surface. A weighted center of the rolling member is offset from a geometric center thereof. The rolling member is guided by a guiding mechanism to roll on the rolling surface.
摘要:
A dynamic damper for attenuating torsional vibration of a rotary member irrespective of oscillation angle of a pendulum.The dynamic damper 1 comprises a pendulum 3 oscillated by torque pulse of the rotary member 2, and oscillation frequency of the pendulum 3 is tuned to a torque pulse frequency. In a suspending member of the pendulum, a pivot point P and an oscillation length L of the pendulum 3 are changed in accordance with an increase in an oscillation angle of the pendulum 3. Therefore, a mass of the pendulum 3 is allowed to oscillate while tracing an approximate cycloid path so that the torsional vibration of the rotary member 2 can be attenuated irrespective of oscillation angle of the pendulum 3.
摘要:
Job management information is analyzed to extract post printing process information on a post printing process from the job management information on the basis of the analysis result. A stylesheet corresponding to the extracted post printing process information is selected from a stylesheet storing unit which stores a stylesheet functioning as layout data for laying out and outputting post printing process information in accordance with the output form of an output destination. Work order form data of the corresponding post printing process is generated on the basis of the selected stylesheet and post printing process information.
摘要:
An information processing method of an information processing apparatus that receives a job ticket, includes performing a function according to the job ticket, and determining whether a notification that the process has normally ended is received. In one embodiment, if it is determined that the notification is not received, a JDF analysis/correction unit may search for a confirmed subsequent function in the system based on a system map, and can determine whether there is another apparatus including the subsequent function in the system based on the search result. If the JDF analysis/correction unit determines that there is another apparatus including the subsequent function, the job ticket is updated and transmitted to the subsequent apparatus, along with input data.
摘要:
A clevis pin (connecting pin) (26) is inserted into a clearance hole (72), and is displaceable relative to an operating pedal (16). A pivotal moving link (68) is disposed between the clevis pin (26) and a sensor pin (64) of a load sensor (30). A reaction force applied from the clevis pin (26) to the load sensor (30) always acts in a substantially constant direction (substantially leftward in FIG. 1A) even if the operating pedal (16) and an operating rod (22) are pivoted relatively around the axis of the clevis pin (26) in accordance with the depressing operation of the operating pedal (16). Thus, the detecting accuracy of the load sensor (30) is heightened, and variation in detecting accuracy is prevented, rendering the high reliability.
摘要:
When a trapping process is applied to data which are subdivided upon conversion from application data into PDL data or conversion from PDL data into intermediate data, the trapping process is applied to all subdivided objects. As a result, the trapping process brings about image quality drop. Hence, a clustering server receives PDL data, analyzes the PDL data to generate intermediate data and meta data, executes an object combining process with reference to the meta data, executes a trapping former half process, and transmits only the intermediate data to a printing server. A printing server applies a trapping latter half process to the received intermediate data.
摘要:
A pyroelectric infrared detector used in the intrusion detection system, the detector including a housing having an opening, at least two infrared transmissive pyroelectric layers spaced to be mutually free from thermal influence; and a plurality of electrodes formed on the surfaces of each of the pyroelectric layer, the electrodes electrically connected to each other.
摘要:
A passive-type moving object detection system is disclosed. The system includes an infrared detector, infrared sensors mounted on the infrared detector, a detection field including two columns of detection regions for monitoring a human intruder and two rows of detection regions for detecting a non-human intruder. The columns have a height corresponding to a human height, and an optical system is located between the infrared detector and the detection field. The infrared sensors have infrared accepting areas that include first and second sections. The first section optically corresponds to the columns and the second section optically corresponds to the rows. Each sensor receives infrared radiation from a moving object passing through the detection regions. The detector includes an arithmetic circuit that subtracts the peak values of signals generated by the detector and a decision circuit to compare the result with a reference level.
摘要:
An electronic system for controlling an automatic transmission having an hydraulic control circuit comprises a large scale integrated semiconductor logic unit, a semiconductor read-only memory, a semiconductor read-write memory and input and output ports as required. The read-only memory fixedly stores standard data indicating the upper and the lower limit value of vehicle speed which correspond to the individual throttle openings of the engine for each shift lever position of a vehicle on which the automatic transmission, the hydraulic control circuit and the electronic system are mounted; slope detecting reference data indicating the vehicle speeds on slopes which correspond to the throttle opening in each shift lever position; slope detecting program data which is utilized to detect a slope as a result of the comparison between the reference data on one hand and the current shift lever position, the current throttle opening and the current vehicle speed; additional program data which is utilized to modify at least part of the standard data in response to a slope detected to produce shift reference data which corresponds to the slope; shift determining program data which determines a speed range to be established in response to the comparison of the current speed range, the current throttle opening and the current vehicle speed against the shift reference data; and shift controlling program data responsive to the determined speed range to control the energization of the solenoid valves.In accordance with the slope detecting program data, the electronic system detects a slope, and modifies the standard data in response to the slope detected, in accordance with the modifying program data, thus producing a shift reference data, which is then written into the read-write memory. In addition, the electronic system compares against the current speed range, the current throttle opening and the vehicle speed against the shift reference data to determine a speed range to which the transmission is to be switched, generally in accordance with the shift determining program data.
摘要:
An electrical speed sensor having a pair of relatively confrontingly rotatable pole members one of which is fixed to the transmission housing of a vehicle while the other members being connected for rotation to a shaft driven by an output shaft of the transmission, characterized by provision of a shaft coupling interposed between the shaft and the said one of the pole mmebers and being rigid in torsion only, to thereby block transmitting of any deflection from the shaft to the said one of the members, with an accurate electric output from the sensor ensured.