摘要:
In order to enable quantitative and ready assessment of the kinetics of a tissue on the basis of motion information of the tissue resulting from analysis performed according to the Doppler method, and to enable ready observation of a temporal change in motion of the tissue, there is provided, as one aspect, a diagnostic ultrasound Doppler imaging system. The system comprises a unit for scanning an object with ultrasonic waves over a cross section of the object to produce an echo signal representing electrical quantities proportional to ultrasonic waves reflected from the object; a unit for extracting from the echo signal a Doppler signal emanating from a tissue in motion inside the object; and a unit for analyzing the frequency of the Doppler signal to obtain two-dimensional image data concerning the motion of the tissue on the cross section frame by frame. The system further comprises a unit for superposing a plurality of old and new frames of the two-dimensional image data computed time-sequentially; and a unit for displaying the superposed two-dimensional image data. The displaying unit includes a circuit for coloring the superposed two-dimensional image data according to the motion of the tissue.
摘要:
During the structural analysis of a protein or peptide by tandem mass spectroscopy, a peptide ion derived from a protein that has already been measured and that is expressed in great quantities is avoided as a tandem mass spectroscopy target. A peptide derived from a minute amount of protein, which has heretofore been difficult to analyze, can be automatically determined as a tandem mass spectroscopy target within the real time of measurement. Data concerning a protein that has already been measured and a peptide derived from the protein is automatically stored in an internal database. The stored data is collated with measured data with high accuracy to determine an isotope peak. In this way, the process of selecting a peptide peak that has not been measured as the target for the next tandem analysis can be performed within the real time of measurement and a redundant measurement of peptides derived from the same protein can be avoided. The information contained in the MSn spectrum is effectively utilized in each step of the MSn involving a multi-stage dissociation and mass spectroscopy (MSn), so that the flows for the determination of the next analysis content and the selection of the parent ion for the MSn+1 analysis, for example, can be optimized within the real time of measurement and with high efficiency and accuracy. Thus, a target of concern to the user can be subjected to tandem mass spectroscopy without wasteful measurement.
摘要:
A general purpose organic electrolyte cell usable for long-periods or usable after long periods of storage even in a high temperature environment exceeding 150.degree. C. The positive and the negative electrodes are separated by using a separator made of porous synthetic resin sheet having a melting point of at least 170.degree. C.
摘要:
The present invention provides a general purpose non-aqueous electrolyte cell of high performance, capable of long-term use and/or storage even in high-temperature environments by separating the positive and the negative electrodes with a separator. The separator is made of glass-fiber non-woven cloth having a defined fiber diameter, fiber weight per unit area, and average pore size. The present invention also provides a gasket made of polyphenylene sulfide resin only or substantially of polyphenylene sulfide on which a sealant layer made substantially of blown asphalt is disposed.
摘要:
In the event that images are acquired for multiple cross-sections (multiple phases) by a predetermined imaging mode in an examination under stress to a subject, images of the same phase acquired by the same imaging mode in an examination before stress to the subject is read and simultaneously displayed as reference images together with current images. The operator can bring the cross-sectional position in the examination under stress in correspondence to the position of the examination before stress by comparing the displayed reference images with the current image.
摘要:
An adhesive layer is provided on a base material in the shape of an elongated film, powder particles are adhered thereon, and then other powder particles and media vibrated in a container are contacted with this adhesive layer. Next, the powder particles are embedded on the surface of the adhesive layer as a monolayer in which part of the powder particle protrudes, so as to form a laminate, and excess powder particles adhered to the laminate are removed. Therefore, a monolayer powder film, consisting of many powder particles embedded as a monolayer so that part thereof protrudes, is produced.
摘要:
There is provided an ultrasonic diagnosis apparatus in which a region containing an organ of an object being examined is diagnosed by means of ultrasonic beams, the organ being in motion, the apparatus comprising: an element for scanning the region by the ultrasonic beams to obtain ultrasonic echo signals having Doppler shift; an element for calculating movement velocities every sampling volume on the basis of the ultrasonic echo signals; and an element for displaying in color the movement velocities.
摘要:
The present invention is aimed at enhancing dispersibility of filler, maintaining uniform low-thermal-expansion properties and mechanical strength, enhancing insulation characteristics, especially treeing resistivity, of a resin composition or a cured resin product, and enhancing the reliability of a high voltage apparatus, a power transmission and distribution apparatus or the like to which the resin composition or the cured resin product is applied.An insulating resin composition contains an insulating resin 1 as a matrix, a large particle diameter filler 2, and a small particle diameter filler 3 smaller in particle diameter than the large particle diameter filler 2, the large particle diameter filler 2 and the small particle diameter filler 3 being dispersed in the insulating resin 1, wherein the insulating resin 1 and the large particle diameter filler 2 has an affinity for each other, whereas the insulating resin 1 and the small particle diameter filler 3 have no affinity for each other.
摘要:
A plasma processing apparatus for generating highly-uniform and stable plasma. In an apparatus for generating plasma by using a μ wave, concerning a method for rotating the μ wave in terms of time, a plurality of (larger than two and smaller than four) waveguides are used, then forming an angle between the respective waveguides, and setting a phase difference between respective electric fields therein. This configuration allows introduction of the circularly polarized wave into a processing chamber. At this time, there are provided configuration components such as a waveguide locating method, a unit therefor, a μ-wave merging box, and a reflective-wave control unit using a reflection control chamber.