Abstract: An estimation system generates, from a value of a time series of an estimation object in a past period, a plurality of patterns of a transition of a value of the estimation object. Based on the plurality of generated patterns and a value of a time series of a factor in the past period, the estimation system specifies a dependency relationship between a transition pattern and a value of the factor and a transition pattern at a past (or future) time point and identifies a model in accordance with the specified dependency relationship. By inputting a value of a time series of the factor in a future period to the estimation model, the estimation system specifies a time series of a value in the future period of the estimation object using at least one transition pattern.

Abstract: Provide a particle beam transport system that contribute to reduction of construction period and cost for a particle beam treatment facility including plural treatment rooms accommodating a particle-beam irradiation equipment. A particle beam transport system 10 includes: a main line 31 configured to transport a particle beam generated by an accelerator outward; a branch line 22 branching from the main line 31; irradiation equipments 30 (30a-30d) provided at respective ends of the branch line 22 and configured to irradiate a patient with the particle beam, wherein at least a part of the main line 31 and the branch line 22 is configured as plural segments 20; and beam characteristics of the particle beam of each of the plural segments 20 are substantially equal at both ends.

Abstract: Provide a particle beam transport system that contribute to reduction of construction period and cost for a particle beam treatment facility including plural treatment rooms accommodating a particle-beam irradiation equipment. A particle beam transport system 10 includes: a main line 31 configured to transport a particle beam generated by an accelerator outward; a branch line 22 branching from the main line 31; irradiation equipments 30(30a-30d) provided at respective ends of the branch line 22 and configured to irradiate a patient with the particle beam, wherein at least a part of the main line 31 and the branch line 22 is configured as plural segments 20; and beam characteristics of the particle beam of each of the plural segments 20 are substantially equal at both ends.

Abstract: An ionizing radiation detection apparatus of the present disclosure includes a first drift electrode disposed inside a chamber and a first detection unit disposed inside the chamber so as to oppose the first drift electrode, wherein the first detection unit is configured to detect a first ionization electron produced through Compton scattering caused by an incident ?-ray inside the scattering gas, and a second drift electrode configured to emit a reference X-ray upon being excited by the incident ?-ray with a second detection unit disposed so as to oppose the second drift electrode and configured to detect a second ionization electron produced as the reference X-ray is photoelectrically absorbed by the scattering gas, and a control unit configured to compensate for a change in an amplification factor of a signal output from each of the first detection unit and the second detection unit.

Abstract: In a method of manufacturing a vehicle body a side structure and a center structure are positioned in place using a fixture or the like, and fixed by welding with maintained accuracy of mounting positions; annular parts along the width of the cabin of the vehicle and other parts are temporarily mounted to be retained without being welded; additional welding is performed on the center structure and the side structure, and the annular parts along the width of the cabin of the vehicle and other parts are positioned in place using a fixture or the like, and are fixed by welding with maintained accuracy of mounting positions; additional welding is performed on the parts; and a roof complex is mounted and fixed by welding with maintained accuracy of mounting positions.

Abstract: An ionizing radiation detection apparatus of the present disclosure includes a first chamber holding a scattering gas thereinside; a first drift plane disposed inside the first chamber; a first electron detection unit disposed inside the first chamber so as to oppose the first drift plane; a second chamber connected to the first chamber, the second chamber holding the scattering gas thereinside; a second drift plane disposed inside the second chamber; a second electron detection unit disposed inside the second chamber so as to oppose the second drift plane; a calibration radiation source; and a control unit configured to compensate for a change in a multiplication factor of a signal output from each of the first electron detection unit and the second electron detection unit.

Abstract: An ionizing radiation detection apparatus of the present disclosure includes a first drift electrode disposed inside a chamber and a first detection unit disposed inside the chamber so as to oppose the first drift electrode, wherein the first detection unit is configured to detect a first ionization electron produced through Compton scattering caused by an incident ?-ray inside the scattering gas, and a second drift electrode configured to emit a reference X-ray upon being excited by the incident ?-ray with a second detection unit disposed so as to oppose the second drift electrode and configured to detect a second ionization electron produced as the reference X-ray is photoelectrically absorbed by the scattering gas, and a control unit configured to compensate for a change in an amplification factor of a signal output from each of the first detection unit and the second detection unit.

Abstract: In a method of manufacturing a vehicle body a side structure and a center structure are positioned in place using a fixture or the like, and fixed by welding with maintained accuracy of mounting positions; annular parts along the width of the cabin of the vehicle and other parts are temporarily mounted to be retained without being welded; additional welding is performed on the center structure and the side structure, and the annular parts along the width of the cabin of the vehicle and other parts are positioned in place using a fixture or the like, and are fixed by welding with maintained accuracy of mounting positions; additional welding is performed on the parts; and a roof complex is mounted and fixed by welding with maintained accuracy of mounting positions.

Abstract: A range image generation apparatus includes: a generation unit adapted to generate a first range image of a target measurement object at one of a predetermined in-plane resolution and a predetermined depth-direction range resolving power; an extraction unit adapted to extract range information from the first range image generated by the generation unit; and a determination unit adapted to determine, as a parameter based on the range information extracted by the extraction unit, one of an in-plane resolution and a depth-direction range resolving power of a second range image to be generated by the generation unit, wherein the generation unit generates the second range image using the parameter determined by the determination unit.

Abstract: This invention provides an information processing method and apparatus, which can set all extent sizes of data divisionally recorded on a disk to be equal to or larger than the minimum recording unit, and can guarantee continuous reproduction of the divisionally recorded data. Of data divisionally recorded on a recording medium (5), data which corresponds to an end portion of that data and cannot be recorded as a recording area equal to or larger than a minimum recording unit specified in the recording medium (5) due to the presence of a recording area (6) of another data, that has already been recorded on the recording medium (5), is re-recorded on a recording area equal to or larger than the minimum recording unit. At this time, new data is generated by combining data less than the minimum recording unit, and data recorded in another recording area, and the new data is re-recorded on a new recording area.

Abstract: Provided is a rotary encoder, including: a rotary scale, which has a predetermined pattern including continuous patterns and a rotational angle original point formed thereon with reference to a pattern center, has a polygonal outer shape, and has the rotational angle original point defined with reference to at least one side of sides of the polygonal outer shape; a hub, which includes projections for abutting the sides of the polygonal outer shape of the rotary scale and positioning the rotary scale; a rotating shaft, which is press-fitted into the hub and rotates coaxially with the pattern center of the rotary scale; and detecting units for irradiating the rotary scale with light and detecting the light reflected by the rotary scale.

Abstract: An image processing apparatus in which an erroneous discrimination about a convergence of a super resolution process can be eliminated and precision of the super resolution process can be improved is provided. The apparatus has: a distance measuring unit that measures a distance to an object; a deteriorated image reconstructing unit that reconstructs an image of the object by repetitive calculations; and an end discriminating unit that discriminates an end of an image reconstructing process. In the case of discriminating an end of the image reconstructing process, the end discrimination is made only to a specific distance layer based on information of the distance measured by the distance measuring unit or every distance layer based on the distance information.

Abstract: A range image generation apparatus comprises: a generation unit adapted to generate a first range image of a target measurement object at one of a predetermined in-plane resolution and a predetermined depth-direction range resolving power; an extraction unit adapted to extract range information from the first range image generated by the generation unit; and a decision unit adapted to decide, as a parameter based on the range information extracted by the extraction unit, one of an in-plane resolution and a depth-direction range resolving power of a second range image to be generated by the generation unit, wherein the generation unit generates the second range image using the parameter decided by the decision unit.

Abstract: Provided is a rotary encoder, including: a rotary scale, which has a predetermined pattern including continuous patterns and a rotational angle original point formed thereon with reference to a pattern center, has a polygonal outer shape, and has the rotational angle original point defined with reference to at least one side of sides of the polygonal outer shape; a hub, which includes projections for abutting the sides of the polygonal outer shape of the rotary scale and positioning the rotary scale; a rotating shaft, which is press-fitted into the hub and rotates coaxially with the pattern center of the rotary scale; and detecting units for irradiating the rotary scale with light and detecting the light reflected by the rotary scale.

Abstract: An oscillator device includes an oscillation system having an oscillator and an elastic supporting member, a detecting member for detecting oscillation amplitude of the oscillator, a driving member for driving the oscillator, and a control unit for generating a driving signal for driving the oscillator and for supplying the driving signal to the driving member, wherein the control unit reciprocally sweeps a driving frequency of the driving signal so that a resonance frequency of the oscillation system is included within a frequency range swept, wherein the control unit determines a resonance frequency based on at least two frequencies with which an oscillation amplitude value obtainable by the reciprocal sweeping reaches a maximum, and wherein the control unit generates the driving signal based on the determined resonance frequency.

Abstract: An oscillator device includes an oscillation system 115 having a plurality of oscillators and a plurality of torsion springs, a supporting member for supporting the oscillation system 115, driving members 114 and 1152, a signal output device 121 and 122, and a drive control unit 101-113, 123 and 124, wherein the driving member drives the oscillation system 115 so that the oscillator provides oscillation presented by an equation including the sum of a plurality of periodic functions, wherein the signal output device produces a signal corresponding to the displacement of the oscillator, and wherein the drive control unit controls the driving member based on an output signal of the signal output device and by use of a driving signal which is expressed by an equation including the sum of a plurality of periodic functions, the drive control unit including a driving signal generation circuit 109 for generating a driving signal using a trigonometric function table 110.

Abstract: An oscillation device capable of generating a drive signal waveform with a sufficiently small number of harmonic components is provided. The oscillation device includes an oscillation system, a supporting unit configured to support the oscillation system, a drive unit configured to drive the oscillation system, and a drive control unit configured to control the drive unit by supplying a drive signal. The oscillation system includes a torsion spring and an oscillator. The drive control unit includes a drive-signal generating circuit configured to generate the drive signal using an address generator configured to generate an address to which a predetermined variable is added at a frequency higher than a frequency of the drive signal and using a trigonometric-function table indexed by an output of the address generator. The frequency of the drive signal is adjusted by adjusting the predetermined variable.

Abstract: An image processing apparatus in which an erroneous discrimination about a convergence of a super resolution process can be eliminated and precision of the super resolution process can be improved is provided. The apparatus has: a distance measuring unit that measures a distance to an object; a deteriorated image reconstructing unit that reconstructs an image of the object by repetitive calculations; and an end discriminating unit that discriminates an end of an image reconstructing process. In the case of discriminating an end of the image reconstructing process, the end discrimination is made only to a specific distance layer based on information of the distance measured by the distance measuring unit or every distance layer based on the distance information.

Abstract: This invention provides an information processing method and apparatus, which can set all extent sizes of data divisionally recorded on a disk to be equal to or larger than the minimum recording unit, and can guarantee continuous reproduction of the divisionally recorded data. Of data divisionally recorded on a recording medium (5), data which corresponds to an end portion of that data and cannot be recorded as a recording area equal to or larger than a minimum recording unit specified in the recording medium (5) due to the presence of a recording area (6) of another data, that has already been recorded on the recording medium (5), is re-recorded on a recording area equal to or larger than the minimum recording unit. At this time, new data is generated by combining data less than the minimum recording unit, and data recorded in another recording area, and the new data is re-recorded on a new recording area.

Abstract: This invention provides an information processing method and apparatus, which can set all extent sizes of data divisionally recorded on a disk to be equal to or larger than the minimum recording unit, and can guarantee continuous reproduction of the divisionally recorded data. Of data divisionally recorded on a recording medium (5), data which corresponds to an end portion of that data and cannot be recorded as a recording area equal to or larger than a minimum recording unit specified in the recording medium (5) due to the presence of a recording area (6) of another data, that has already been recorded on the recording medium (5), is re-recorded on a recording area equal to or larger than the minimum recording unit. At this time, new data is generated by combining data less than the minimum recording unit, and data recorded in another recording area, and the new data is re-recorded on a new recording area.