Abstract: What is provided is an automobile body in which batteries, tires, and liquids containing water and oil are removed from a public road vehicle with superior collision safety, the public road vehicle comprising at least a steel material containing a steel sheet with a tensile strength of 1180 MPa or higher, a non-ferrous metal material, and a resin material, wherein the ratio of a mass mh (kg) of the steel sheet having a tensile strength of 1180 MPa or higher to a mass m (kg) of the automobile body is 9% or higher, and a mass m (kg) of the automobile body and a projected area s (m2) of the automobile body from an upper side satisfy a formula (1) and a formula (2) 6 < s < 11 ( 1 ) m < ( 2 ? 7 ? 2 . 3 ? 7 × s - 8 ? 3 ? 5 ) × 0 ? .98 .

Abstract: The present invention provides a drug-eluting stent graft for preventing stent graft-related complications as well as treating aneurysm. Specifically, the present invention relates to a drug-eluting stent graft comprising a drug, a drug-retaining agent and a stent graft, and a method for therapy of aneurysm including the use of the drug-eluting stent graft.

Abstract: The present invention provides a drug-eluting stent graft for preventing stent graft-related complications as well as treating aneurysm. Specifically, the present invention relates to a drug-eluting stent graft comprising a drug, a drug-retaining agent and a stent graft, and a method for therapy of aneurysm including the use of the drug-eluting stent graft.

Abstract: A control device for controlling a plurality of motors of an air conditioner comprises a plurality of power circuits each for supplying a corresponding DC voltage to drive a respective motor. Motor driving circuits, each having a plurality of switches, supply the DC voltage from a corresponding power circuit as an AC voltage to windings of the corresponding motor. A rotational position of each corresponding motor is detected, and a position detecting signal is generated dependent thereon. Switch driving circuits, each receptive of a corresponding driving signal, drives the plurality of switches of each corresponding motor driving circuit. A single microcomputer controls the rotation of each of the plurality of motors by generating the plurality of driving signals.

Abstract: A presser foot device comprises a presser foot shank ?2! which has clamp member through holes ?2d! for guiding clamp members in moving forward and backward formed at the lower portion thereof and a groove for receiving the hinge pin ?3b! of a presser foot plate ?3! formed on the lower surface of the front side thereof and a groove ?2a! for receiving the hinge pin ?3b! of a presser foot plate ?3! therein formed on the lower surface of the front side thereof, and which is detachably attached to a presser bar ?5,! an elastic ?9! member which is fixed to the rear portion of the presser foot shank ?2! at one end portion thereof, and the clamp members ?7! each having a hook portion ?7a! for retaining the hinge pin ?3b! of the presser foot plate ?3! at the tip end portion thereof, wherein the hinge pin ?3b! of the presser foot plate ?3! is elastically clamped by the hook portions ?7a! of the clamp members ?7! and the rear wall ?2c! of the groove ?2a!.

Abstract: A control apparatus for controlling motors of an air conditioner comprises a converter circuit having switching circuitry for converting AC power to DC power and setting an input voltage of an input alternating current waveform to a sine wave of the same phase as that of an input voltage, first and second brushless motors for driving a compressor and a blower, first and second inverter circuits for converting the converted DC power to AC power and supplying AC power to the first and second brushless motors, and a microcomputer for controlling the compressor and the blower of the air conditioner. The microcomputer is constructed in such a manner that input and output operations which are necessary to control the air conditioner are executed for input and output circuits, thereby controlling at least the compressor and the blower of the air conditioner.

Abstract: A sample pulse generating apparatus is provided having an input signal supply circuit for supply an input signal with a high frequency to be sampled, a saw tooth wave generator for generating a saw tooth wave signal which is in synchronism with the input signal and has lower frequency than that of the input signal, a staircase signal generator for generating a staircase signal of which the voltage level is stepped up in synchronism with the occurrence of the saw tooth wave signal, a voltage comparator for receiving the saw tooth wave signal and the staircase wave signal and comparing them and producing a sampling signal when those signals coincide with each other, and an observation signal generator for generating an observation signal which is analogous in wave shape to the input signal and has lower frequency than that of the input signal, by sampling the input signal by the sampling pulses.