Abstract: A chart recorder apparatus wherein information is indicated by using light emitting devices which are disposed to access the rear surface of a chart on which measured signals of a chart recorder are recorded on a front surface thereof. Various types of information are projected and indicated without otherwise compromising features of a chart recorder and thereby enhancing functionality of a compact chart recorder having a small display area.

Abstract: In order to reduce the electric current loss and the heat release in a shielding coil, partially shielding coils 1Zts and 1Zbs are employed having their windings positioned corresponding only to a high winding density zone 1Zp, rather than corresponding to the entire winding area, of main gradient coils 1Zt and 1Zb.

Abstract: A detergent capable of eliminating oils and fats by absorbing same thereinto, wherein a detergent comprising a surface active agent, solid detergent, liquid detergent, glycerin, or water combined with ash powders of rice hulls or carbide powders of rice hulls or a combination of the two, in a dispersed state therein. The powders become dispersed evenly on the surface of the material to be cleaned without harming the surfaces being cleaned, such as the human skin, and provides even absorption and removal of oils and fats while providing even and definite cleaning effect.

Abstract: In order to accurately measure a gradient magnetic field, a pre-encoding pulse Pk is applied, data S(k, 1)-S(k, T) are collected from an FID signal while applying an encoding pulse Ge having a gradient waveform to be measured, and the above steps are repeated K times with the magnitude of the pre-encoding pulse Pk varied; data D(1,1)-D(1, T−1), D(2, 1)-D(2, T−1), . . . , D(K, 1)-D(K, T−1) having a phase difference &Dgr;&phgr; as an angle are obtained from the collected data S(1,1)-S(1, T), S(2, 1)-S(2, T), . . . , S(K, 1)-S(K, T); data having corresponding magnitudes of the encoding pulse Ge are added to obtain added data d(1)-d(T−1); gradient magnetic field differences &Dgr;G(1)-&Dgr;G(T−1) are obtained from the added data d(1)-d(T−1); and the gradient magnetic field differences &Dgr;G(1)-&Dgr;G(T−1) are integrated to obtain a gradient magnetic field G(1)-G(T−1).

Abstract: In order to allow slice thicknesses to be set for a twin asymmetric scan in which a scan is performed with a first slice thickness in a first detector row of a multi detector and with a second slice thickness different than the first slice thickness in a second detector row, first, a position of an X-ray beam is moved and a scan is performed while keeping the width of the X-ray beam fixed at twice the first slice thickness to move the position of the X-ray beam to a position at which count values for the first and second detector rows match (ST2-ST5). The count value for the detector row at this time is stored (ST6). Next, the position of the X-ray beam is moved and a scan is performed while keeping the width of the X-ray beam fixed at the sum of the first and second slice thicknesses to move the position of the X-ray beam to a position at which the count value for the first detector row matches the stored count value (ST7-ST9).

Abstract: In order to provide a selective excitation method and apparatus that is not affected by the non-linearity of a gradient magnetic field, and a magnetic resonance imaging method and apparatus employing such a selective excitation apparatus, a frequency f is employed as an RF excitation frequency, corresponding to a slice position Zc redefined differently from a specified slice position Za according to a non-linearity error in a gradient magnetic field Gz. Alternatively, the gradient is adjusted so that the frequency of spins at a specified slice position Za equals to a frequency f of the RF excitation signal.

Abstract: With a view of facilitating the manufacture and reducing the cost, a pulley according to the present invention comprises an annular portion 100 formed by laminating rings 110, 120 and 130 and a tooth portion formed along a circumferential surface of the annular portion 100, the tooth portion comprising a plurality of resin teeth having blades formed on the side opposite to the side which is opposed to the circumferential surface of the annular portion. The rings 110, 120 and 130 are divided into a plurality of arcuate plates 111, 112, 113, 121, 122, 123, 131, 132 and 133.

Abstract: An RF coil which is a coil array using three pieces or more of coils, including three pieces of coils 1, 2 and 3 or more arrayed proximately to each other, coil intermediary connecting capacitors 4, 5 and 6 respectively interposed in the coils, parallel connection lines 10 through 13 for connecting the coil intermediary connecting capacitors 4, 5 and 6 in parallel and neutralizing capacitors 14 through 17 interposed in the parallel connection lines 10 through 13 with an object of dispensing with mutual interference among the coils without overlapping the adjacent coils, in which by transmitted voltage transmitted from both ends of the coil intermediary connecting capacitor (4) of the one coil (1)to both ends of the coil intermediary connecting capacitors (5, 6)of the other coils (2, 3)via the parallel connection lines (10 through 13)and the neutralizing capacitors (14 through 17), induced voltage generated by the one coil (1) across the both ends of the coil intermediary connecting capacitors (5, 6)of the oth

Abstract: In order to provide a receive coil comprising a plurality of coils that make no coupling, and a magnetic resonance imaging method and apparatus employing such a receive coil, when a receive coil is formed by disposing a plurality of loops of conductor 424 having series capacitors 422, a low input-impedance amplifier 426 is provided with its input circuit connected in parallel to both ends of the capacitor 422 via an inductor 428 to achieve decoupling between the loops by a high impedance caused by parallel resonance of an LC circuit.

Abstract: The present invention relates to the method of obtaining a fine finishing condition of the cloth, for instance, pressing the cloths like collars and sleeves of the washed shirts and its device, wherein the upper smoothing iron is brought down against the cloth on the lower smoothing iron in order to press the cloth and during this step and in its previous step, vapor is sprayed to the cloth, extending it by a extending machine, while heat-pressing the cloth after it has recovered its original form.

Abstract: A moving mirror support device for use with photo-interferometers having first leaf springs arranged in parallel with one end thereof being fixed to a base; a coupling plate fixed to the other ends of the first leaf springs; and second leaf springs arranged in parallel with each of the first springs with one end thereof being fixed to the coupling plate and the other end being fixed to the moving mirror, whereby longitudinal and transverse displacements of the moving mirror can be more accurately controlled.

Abstract: In order to make an X-ray impinging position coincide with a fixed position from the beginning of a scan, in scanning a subject to be examined by an X-ray emitting/detecting apparatus, an X-ray focus position is predicted based on the temperature of an X-ray tube 20 prior to beginning the scan and scan conditions intended to be currently used, and the position of a collimator 22 or an X-ray detector 24 is adjusted so that the X-ray impinges upon a fixed position on the X-ray detector 24.

Abstract: In order to capture an image representing pulsation strength in moving velocity of an echo source, a moving velocity V of the echo source is detected based on the Doppler shift in an ultrasonic echo, and a pulsation strength P in the moving velocity V is detected at a pulsation detecting means 132 by a calculation that employs a value Vn of the moving velocity V at a current time phase and a value Vo of the moving velocity V at a past time phase.

Abstract: In order to provide a medical imaging method and apparatus and ultrasonic imaging method and apparatus in which the utility for a user is improved, a display area 904 open to the user is provided in the display screen for the medical image 902, and an external input image is displayed in the display area 904.

Abstract: In order to mitigate the feeling of confinement experienced by a subject (patient) and improve the S/N ratio of an MRI coil when used as a head coil, there is provided an MRI coil 10 comprising a pair of opposing coils 1 and 2 whose coil surfaces face each other with an imaging space interposed, and a quadrature coil 3 which has a coil surface orthogonal to the coil surfaces of the opposing coils 1 and 2 and surrounds the imaging space. When the MRI coil 10 is used as a head coil, the quadrature coil 3 is fitted over the eyes of a subject H, and the opposing coils 1 and 2 are positioned near the ears of the subject H.

Abstract: In order to provide a good frequency property and good openness of a magnetic field space, there is provided a quadrature RF coil and RF magnetic field generating apparatus that comprises two RF coils facing each other, each of the RF coils comprising an annular closed loop 602 and a plurality of radial electric paths 604 inside the closed loop 602, and generates an RF magnetic field by quadrature-driving the two RF coils, and a magnetic, resonance imaging method and apparatus employing such an RF magnetic field generating apparatus.

Abstract: The present invention relates to a method and apparatus for hot pressing and finishing the collar and sleeves of a washed shirt by lower irons and an upper ion, and more particularly to a method and apparatus for heating the collar and sleeves before hot pressing stage, loosening the adhesive padding cloth being shrunk by washing, pulling the collar and sleeves in this state in the cloth stretching direction by a stretching mechanism provided between the lower irons and upper iron, and hot pressing after removing shrinkage and crease from the collar and sleeves.

Abstract: Confocal microscope equipment which provides real time 3-dimensional display by scanning at high speeds in the direction of the optical axis, wherein sliced images of a sample are obtained by scanning the sample surface with a light beam using a confocal scanner having an objective lens actuator which scans the objective lens in the optical axis direction faster than a one image integrating time when photographing the slice images with an image pickup device or when observing the sliced images direction with the naked eye.

Abstract: In order to generate an RF magnetic field efficiently, an RF coil is used comprising electric paths 612 carrying electric current for generating the RF magnetic field within a space containing a subject, and an annular electric path 614 located farther from the subject than the electric paths 612 from the subject, for linking respective ends of the electric paths 612.

Abstract: An improved switching power supply which saves power when under a small to no load, wherein a transformer is provided comprising a primary winding to which a DC current is supplied by turning ON and OFF a switching device and a secondary winding for supplying an output signal to the load; an ON state control circuit turns ON the switching device by using the output signal induced at the secondary winding; an OFF state control circuit turns OFF the switching device using a current control signal obtained from the output signal from the secondary winding and a reference signal; and wherein a delay circuit prolongs the time at which the switching device makes the OFF to ON transition.