Abstract: The invention provides a method of pretreating a sample for conveniently, quickly and accurately measuring the total amount of adiponectin present in a biological sample contaminated with various adiponectin multimers. The method of measuring an sample for immunologically assaying the total amount of adiponectin present in the sample comprises reacting, with an adiponectin-containing sample, at least one of a reducing agent, an acid or a salt thereof, a surfactant, and a protease.

Abstract: A coin processor according to the present invention includes a temporary storage portion that temporarily stores coins, and the temporary storage portion includes: a conveyor belt; a one side conveyor guide that is disposed on one edge side of the conveyor belt in a width direction thereof; an other side conveyor guide that is disposed on an other edge side of the conveyor belt in the width direction with a spacing narrower than a diameter of a coin to be stored between the one side conveyor guide and the other side conveyor guide, and that slopes upward toward outside in the width direction; a drive portion that drives the conveyor belt; and a stacking surface guide that is provided at one end portion of the conveyor belt in a lengthwise direction thereof, and that slopes upward toward outside of the conveyor belt in the lengthwise direction.

Abstract: A Compton camera device according to the invention includes first means for reading coordinate data of a scattering point of a quantum ray detected by a pre-stage detector for each Compton scattering event, second means for reading coordinate data of a reaching point of the Compton-scattered quantum ray detected by a post-stage detector for each Compton scattering event, and third means for calculating a measurement accuracy of the scattered quantum ray by the first and second means for each Compton scattering event, calculating a statistical quantity of the quantum ray for each calculated measurement accuracy, and outputting the calculated statistical quantity to image reconstruction means.

Abstract: In the X-ray CT apparatus of the present invention, the setting device sets X-ray irradiation condition candidate by at least one combination of a tube current and tube voltage for power to be supplied to the X-ray source by the use of an X-ray absorption coefficient of said scanning subject site of the object, and the control device makes the display device selectably display each of the set X-ray irradiation condition candidates which is provided for a diagnosis of a requested tissue of the object, to take control such that a tomographic image of the object is taken according to the selected X-ray irradiation condition candidate. According to the X-ray CT apparatus of the present invention, it is possible to set a scanning condition in view of absorption or transmission of X-rays specific to and different among each tissue of an object.

Abstract: An X-ray CT apparatus inputs information with respect to a target tissue of the object to be discriminated in the tomographic image and inputs an index with respect to correctness of the discrimination, and determines scanning conditions for discriminating the target tissue based on the index.

Abstract: There is provided an optical pickup apparatus that can obtain a stable servo signal by reducing stray light generated by diffraction in a recording layer other than a recording layer on which light is condensed. A hologram element provided in an optical pickup apparatus for recording information onto a recording medium and/or reproducing information on the recording medium by use of light includes fourth and fifth divisions where at least first-order diffracted light among diffracted light beams obtained by reflection and diffraction on a recording layer other than a light-condensed recording layer on which light is condensed by an objective lens so as not to be directed toward first and second light-receiving elements for detecting focus position information and third to eighth light-receiving elements for detecting track position information.

Abstract: A tomograph which determines projection data phase range capable of back projection for each reconfigured voxel with an arbitrary value larger than ? so that the absolute values of cone angles at the ends of this phase range is minimized, calculates an approximate straight line for a curve indicating the position of a radiation source with respect to the channel direction position of parallel beam projection data obtained by a parallel beam of a parallel shape viewed from the go-around axis direction generated from the radiation source, and based on the determined projection data range capable of back projection, three-dimension back projects the parallel beam projection data subjected to filter processing created through a filter correction to the back projection region corresponding to the region in concern along the approximate irradiation trace of the radiation beam calculated using the calculated approximate straight line, thereby suppressing generation of the distortion attributed to data discontinuity,

Abstract: A nuclear medicine diagnosis apparatus comprising a mechanical collimator for effecting passage in a given direction of photons with given energy emitted from an object injected or dosed with a drug containing a radioactive isotope; a former-stage detector for detecting positional information at a point of reaction of photons having passed through the mechanical collimator and information on the momentum of charged particles generated by the reaction; a latter-stage detector disposed in the subsequent stage of the former-stage detector to detect information on the photons having been scattered by the former-stage detector; and image reconstruction means for reconstructing an image from detection information having been collected from the former-stage detector and latter-stage detector, wherein the image reconstruction means is built so that differentiation is carried out on the information on the photons having passed through the mechanical collimator and the information on the photons having been scattered b

Abstract: A weighting function is created according to an arbitrary bio-movement correction range and a projection data angle for back-projection (width in the view direction used for reconstruction), set by a user, by considering the degree of the bio-movement and redundancy. By using this weighting function, an image reconstruction is performed. The bio-movement correction range is set as a correction angle width index ? expressing the width guaranteed as a slope portion of the weighting function. The projection data angle for back-projection (data width) is determined by considering the data redundancy, SN, time width (time resolution) contributing to the image. By determining the weight according to these two parameters, it is possible to apply reconstruction of projection data of all the scan ranges in the reconstruction of the tomogram and prevent lowering of the data contribution ratio as well as reduce the motion artifact, thereby obtaining a high-quality image.

Abstract: The present invention provides a vacuum chamber capable of simplifying the structure of the arrangement of a cooling passage. The vacuum chamber of the present invention includes a plurality of wall members, the plurality of the wall members are connected to each other to construct a chamber main body by connection portions where connection surfaces each of which is part of a surface of each wall member are hermetically connected to each other, and at least part of the connection portions are built-in gap type connection portions each of which has a gap extending along the corresponding connection surfaces inside the connection surfaces and in which peripheries of the connection surfaces are hermetically connected to each other by welding.

Abstract: An X-ray CT apparatus includes a projection data analysis part that reconstructs a tomographic image at an imaging portion of the object used for analysis from the projection data and produces a control profile by reprojecting the reconstructed tomographic image, and a tube current control part that controls value of current to be fed to the X-ray tube based on the produced control profile.

Abstract: An image analysis system that analyzes an image of an object's organ having an anatomically symmetric shape includes: an image data read means that reads image data of the organ, a memory means that is connected to the image data read means, and stores the read image data, a display means that is connected to the memory means, and displays the image data as an image, a centerline setting means that is connected to the memory means, and sets a centerline of the organ in the image displayed on the display means, a region-of-interest setting means that is connected to the memory means, and uses the centerline to set a plurality of or at least one pair of regions of interest at anatomically symmetric opposite positions in the image of the organ, and an input means that is connected to the region-of-interest setting means, and inputs conditions for setting of the regions of interest in the image.

Abstract: The photon counting type detector 122 includes a drift electrode 122a, an MSGC 122b provided at a prescribed interval and a drift region 122c formed by sealing gas between the drift electrode 122a and the MSGC 122b. The projection data outputted from the photon counting type detector 122 is discriminated by the discrimination circuit 162 for each of X-ray energies and a CT image is reconstructed based on the projection data after discrimination, thereby providing an energy discrimination type X-ray CT apparatus capable of improving image quality at lower cost.

Abstract: Kits and methods for selectively assaying a target adiponectin multimer in a biological sample. Such methods accurately evaluate the relationship between a disease and adiponectin through selective assay of adiponectin multimers and provide information that cannot be obtained through measurement of the total amount of adiponectin alone. A method for selectively assaying a target adiponectin multimer in a biological sample comprising distinguishing target adiponectin multimer from the other adiponectin multimers by using a protease and/or an antibody.

Abstract: An X-ray CT apparatus can be configured such that an amount of artifacts of a tomographic image of a heart is reduced. For example, the X-ray CT apparatus can include detecting means for detecting a static cardiac time phase with a small amount of motion artifacts in a predetermined portion of the subject based on heartbeat information acquired in association with the projection data, and image reconstructing means for generating the tomographic image by reconstructing projection data corresponding to the static cardiac time phase detected by the detecting means.

Abstract: Methods for selectively assaying a target adiponectin multimer in a biological sample. Such methods accurately evaluate the relationship between a disease and adiponectin through selective assay of adiponectin multimers and provide information that cannot be obtained through measurement of the total amount of adiponectin alone. A method for selectively assaying of a target adiponectin multimer in a biological sample comprising distinguishing target adiponectin multimer from the other adiponectin multimers by using a protease and/or an antibody.

Abstract: In an X-ray CT apparatus comprised with an X-ray generating means, an X-ray detector disposed opposing to the X-ray generating means, a rotating means for rotating the X-ray generating means and the X-ray detector on a circular orbit of a same rotation center, a control means for controlling so as to irradiate X-rays from the X-ray generating means to an object laid along the rotation center and to detect by the X-ray detector X-ray dose penetrated through the object while rotating the X-ray generating means and the X-ray detector through the rotating means and a reconstruction computing means for performing reconstruction computation by making use of the data of the penetrated X-ray dose obtained under the control of the control means and acquiring a tomographic image, the X-ray CT apparatus further being comprised with an input means being inputted of information with respect to an target tissue of the object to be discriminated in the tomographic image and of an index with respect to correctness of the dis

Abstract: A coin processor according to the present invention includes a temporary storage portion that temporarily stores coins, and the temporary storage portion includes: a conveyor belt; a one side conveyor guide that is disposed on one edge side of the conveyor belt in a width direction thereof; an other side conveyor guide that is disposed on an other edge side of the conveyor belt in the width direction with a spacing narrower than a diameter of a coin to be stored between the one side conveyor guide and the other side conveyor guide, and that slopes upward toward outside in the width direction; a drive portion that drives the conveyor belt; and a stacking surface guide that is provided at one end portion of the conveyor belt in a lengthwise direction thereof, and that slopes upward toward outside of the conveyor belt in the lengthwise direction.

Abstract: A Compton camera device according to the invention includes first means for reading coordinate data of a scattering point of a quantum ray detected by a pre-stage detector for each Compton scattering event, second means for reading coordinate data of a reaching point of the Compton-scattered quantum ray detected by a post-stage detector for each Compton scattering event, and third means for calculating a measurement accuracy of the scattered quantum ray by the first and second means for each Compton scattering event, calculating a statistical quantity of the quantum ray for each calculated measurement accuracy, and outputting the calculated statistical quantity to image reconstruction means.

Abstract: An optical pickup includes a hologram element. The hologram element is provided with a hologram pattern including a splitting section for focus which splits light used for the detection of an FES and a splitting section for tracking which splits light used for the detection of a TES. The splitting section for tracking is formed in a region excluding a region interposed between a first virtual straight line and a second virtual straight line. The first virtual straight line is drawn on the hologram element in parallel to an X direction and passes through an optical axis of reflected light entering the hologram element in a state where the objective lens is in a neutral position, and the second virtual straight line is drawn in parallel to the first virtual straight line, while being spaced at a distance d from the first virtual straight line.