Abstract: When a predetermined event occurs based on a game process, an example of an information processing system transitions from a first state to a second state a location that is associated with the event having occurred, from among a plurality of locations that are set in the virtual space. The information processing system identifies an area at least including a location that is in the second state from among the plurality of locations; and renders a portion of at least some terrain objects not included in a target range that includes at least a part of the area in a predetermined color or so as to be darker as compared with a portion included in the target range. A map image is displayed showing field information of the virtual space, wherein field information of a portion corresponding to the area is shown.

Abstract: An example of an information processing system transitions from a first state to a second state a location that is associated with a predetermined event having occurred, from among a plurality of locations that are set in the virtual space. The information processing system identifies an area where a total decision value is equal to or greater than a predetermined value, wherein the total decision value is obtained by summing together first decision values for different positions based on one or more locations that are in the second state from among the plurality of locations, and wherein the first decision value is equal to a first reference value at a position corresponding to the location and attenuates in accordance with a distance from the position. A map image is displayed showing field information of the virtual space, wherein field information of a portion corresponding to the area is shown.

Abstract: When a predetermined event occurs based on a game process, an example of an information processing system transitions from a first state to a second state a location that is associated with the event having occurred, from among a plurality of locations that are set in the virtual space. The information processing system identifies an area at least including a location that is in the second state from among the plurality of locations; and renders a portion of at least some terrain objects not included in a target range that includes at least a part of the area in a predetermined color or so as to be darker as compared with a portion included in the target range. A map image is displayed showing field information of the virtual space, wherein field information of a portion corresponding to the area is shown.

Abstract: An example of an information processing system transitions from a first state to a second state a location that is associated with a predetermined event having occurred, from among a plurality of locations that are set in the virtual space. The information processing system identifies an area where a total decision value is equal to or greater than a predetermined value, wherein the total decision value is obtained by summing together first decision values for different positions based on one or more locations that are in the second state from among the plurality of locations, and wherein the first decision value is equal to a first reference value at a position corresponding to the location and attenuates in accordance with a distance from the position. A map image is displayed showing field information of the virtual space, wherein field information of a portion corresponding to the area is shown.

Abstract: A magnetic pump is provided that includes a magnet can and an impeller that are individually formed, that is capable of easily performing assembling/disassembling, that has high workability during manufacturing or maintenance, and that has high strength in a connection part between the magnet can and the impeller, and to provide a rotary body for the magnetic pump.

Abstract: A charged particle beam scanning module, a charged particle beam device, and a computer that can correct an INL error in a DAC circuit in real time. The charged particle beam scanning module includes a scanning controller configured to output a scanning digital signal of a charged particle beam, a DAC circuit configured to convert the scanning digital signal into a scanning analog signal and output the scanning analog signal, and an ADC circuit configured to convert the scanning analog signal into an evaluation digital signal. A sampling frequency at which the DAC circuit samples the scanning digital signal is a first frequency, and a sampling frequency at which the ADC circuit samples the scanning analog signal is a second frequency smaller than the first frequency. The scanning controller determines an output characteristic of the DAC circuit by evaluating the scanning digital signal and the evaluation digital signal.

Abstract: A magnetic pump is provided that includes a magnet can and an impeller that are individually formed, that is capable of easily performing assembling/disassembling, that has high workability during manufacturing or maintenance, and that has high strength in a connection part between the magnet can and the impeller, and to provide a rotary body for the magnetic pump.

Abstract: An object of the present disclosure is to propose a charged particle beam device capable of appropriately evaluating and setting a beam aperture angle. As one aspect for achieving the above-described object, provided is a charged particle beam device which includes a plurality of lenses and controls the plurality of lenses so as to set a focus at a predetermined height of a sample and to adjust the beam aperture angle. The charged particle beam device generates a first signal waveform based on a detection signal obtained by scanning with the beam in a state where the focus is set at a first height that is a bottom portion of a pattern formed on the sample, calculates a feature amount of a signal waveform on a bottom edge of the pattern based on the first signal waveform, and calculates the beam aperture angle based on the calculated feature amount.

Abstract: The purpose of the present invention is to provide a charged particle beam device which adjusts brightness and contrast or adjusts focus and the like appropriately in a short time even if there are few detected signals. Proposed as an aspect for achieving this purpose is a charged particle beam device provided with: a detector for detecting charged particles obtained on the basis of irradiation of a specimen with a charged particle beam emitted from a charged particle source; and a control unit for processing a signal obtained on the basis of the output of the detector, wherein the control unit performs statistical processing on gray level values in a predetermined region of an image generated on the basis of the output of the detector, and executes signal processing for correcting a difference between a statistical value obtained by the statistical processing and reference data relating to the gray level values of the image.

Abstract: A charged particle beam device is provided which minimizes the beam irradiation amount while maintaining a high measurement success rate. The charged particle beam device includes a control device for controlling a scan deflector on the basis of selection of a predetermined number n of frames, wherein the control device controls the scan deflector so that a charged particle beam is selectively scanned on a portion on a sample corresponding to a pixel satisfying a predetermined condition or a region including the portion on the sample from an image obtained by scanning the charged particle beam for a number m of frames (m?1), the number m of frames being smaller than the number n of frames.

Abstract: A charged particle beam device includes a deflection unit that deflects a charged particle beam released from a charged particle source to irradiate a sample, a reflection plate that reflects secondary electrons generated from the sample, and a control unit that controls the deflection unit based on an image generated by detecting the secondary electrons reflected from the reflection plate. The deflection unit includes an electromagnetic deflection unit that electromagnetically scans with the charged particle beam by a magnetic field and an electrostatic deflection unit that electrostatically scans with the charged particle beam by an electric field. The control unit controls the electromagnetic deflection unit and the electrostatic deflection unit, superimposes an electromagnetic deflection vector generated by the electromagnetic scanning and an electrostatic deflection vector generated by the electrostatic scanning, and controls at least a trajectory of the charged particle beam.

Abstract: Provided is a charged particle beam device to enable determination of a noise source of a charged particle beam device that can cause a noise frequency component superimposed on a measurement image. The charged particle beam device includes a unit that extracts information regarding a noise source.

Abstract: A measuring device for measuring a sample by emitting a charged particle beam includes a particle source, an electronic lens, a detector, a stage, a sensor for measuring the environment, and a control device, in which the control device includes a control module having a height calculation module configured to calculate a height estimation value indicating an estimated height of the sample at a measurement position; and a correction value calculation module configured to calculate a correction value reflecting a change of the environment based on the measurement position of the sample and an amount of change of the environment measured by the sensor, and the control module corrects the height estimation value based on the correction value, and sets a control value for controlling focus adjustment using the electronic lens based on the corrected height estimation value.

Abstract: A charged particle beam device includes a deflection unit that deflects a charged particle beam released from a charged particle source to irradiate a sample, a reflection plate that reflects secondary electrons generated from the sample, and a control unit that controls the deflection unit based on an image generated by detecting the secondary electrons reflected from the reflection plate. The deflection unit includes an electromagnetic deflection unit that electromagnetically scans with the charged particle beam by a magnetic field and an electrostatic deflection unit that electrostatically scans with the charged particle beam by an electric field. The control unit controls the electromagnetic deflection unit and the electrostatic deflection unit, superimposes an electromagnetic deflection vector generated by the electromagnetic scanning and an electrostatic deflection vector generated by the electrostatic scanning, and controls at least a trajectory of the charged particle beam.

Abstract: The purpose of the present invention is to provide a charged particle beam device which adjusts brightness and contrast or adjusts focus and the like appropriately in a short time even if there are few detected signals. Proposed as an aspect for achieving this purpose is a charged particle beam device provided with: a detector for detecting charged particles obtained on the basis of irradiation of a specimen with a charged particle beam emitted from a charged particle source; and a control unit for processing a signal obtained on the basis of the output of the detector, wherein the control unit performs statistical processing on gray level values in a predetermined region of an image generated on the basis of the output of the detector, and executes signal processing for correcting a difference between a statistical value obtained by the statistical processing and reference data relating to the gray level values of the image.

Abstract: Provided is a charged particle beam device to enable determination of a noise source of a charged particle beam device that can cause a noise frequency component superimposed on a measurement image. The charged particle beam device includes a unit that extracts information regarding a noise source.

Abstract: An object of the present disclosure is to propose a charged particle beam device capable of appropriately evaluating and setting a beam aperture angle. As one aspect for achieving the above-described object, provided is a charged particle beam device which includes a plurality of lenses and controls the plurality of lenses so as to set a focus at a predetermined height of a sample and to adjust the beam aperture angle. The charged particle beam device generates a first signal waveform based on a detection signal obtained by scanning with the beam in a state where the focus is set at a first height that is a bottom portion of a pattern formed on the sample, calculates a feature amount of a signal waveform on a bottom edge of the pattern based on the first signal waveform, and calculates the beam aperture angle based on the calculated feature amount.

Abstract: A measuring device for measuring a sample by emitting a charged particle beam includes a particle source, an electronic lens, a detector, a stage, a sensor for measuring the environment, and a control device, in which the control device includes a control module having a height calculation module configured to calculate a height estimation value indicating an estimated height of the sample at a measurement position; and a correction value calculation module configured to calculate a correction value reflecting a change of the environment based on the measurement position of the sample and an amount of change of the environment measured by the sensor, and the control module corrects the height estimation value based on the correction value, and sets a control value for controlling focus adjustment using the electronic lens based on the corrected height estimation value.

Abstract: A charged particle beam device is provided which minimizes the beam irradiation amount while maintaining a high measurement success rate. The charged particle beam device includes a control device for controlling a scan deflector on the basis of selection of a predetermined number n of frames, wherein the control device controls the scan deflector so that a charged particle beam is selectively scanned on a portion on a sample corresponding to a pixel satisfying a predetermined condition or a region including the portion on the sample from an image obtained by scanning the charged particle beam for a number m of frames (m?1), the number m of frames being smaller than the number n of frames.

Abstract: A charged-particle-beam device used for measuring the dimensions, etc., of fine circuit patterns in a semiconductor manufacturing process, wherein corrections are made in the defocusing and astigmatism generated during changes in the operating conditions of a Wien filter acting as a deflector of secondary signals such as secondary electrons, and the display dimensions of obtained images are kept constant. In the charged-particle-beam device, the Wien filter (23) is arranged between a detector and a lens (11) arranged on the test-sample side among two stages of lenses for converging a charged-particle beam, and a computing device (93) is provided for the interlocked control of the Wien filter (23) and a lens (12) arranged on the charged-particle-source side among the two stages of lenses.