Abstract: This hot-rolled steel sheet has a predetermined chemical composition, and in a case where the thickness is denoted by t, the metallographic structure at a t/4 position from the surface contains one or both of tempered martensite and lower bainite at a volume percentage of 90% or more, the tensile strength is 980 MPa or more, and the average Ni concentration on the surface is 7.0% or more.

Abstract: This hot-rolled steel sheet has a predetermined chemical composition, in which in a case where the thickness is denoted by t, a metallographic structure at a t/4 position from the surface includes, by area fraction, 77.0% to 97.0% of bainite or tempered martensite, 0% to 5.0% of ferrite, 0% to 5.0% of pearlite, 3.0% or more of residual austenite, and 0% to 10.0% of martensite, in the metallographic structure, the average grain size excluding the residual austenite is 7.0 ?m or less, the average number density of iron-based carbides having a diameter of 20 nm or more is 1.0×106 carbides/mm2 or more, a tensile strength is 980 MPa or more, and an average Ni concentration on the surface is 7.0% or more.

Abstract: An information processing apparatus includes a processor configured to acquire a manuscript image and an additional image added to the manuscript image, and reduce an image area other than a blank area in the manuscript image so that the additional image fits in the blank area of the manuscript image.

Abstract: An information processing device includes a processor configured to acquire a document image illustrating a document, acquire a related character string associated with a target character string included in the document image, and extract target information corresponding to the target character string from a region set with reference to a position of the related character string in the document image.

Abstract: An image processing system includes a memory storing a training image set and a reference image set, and a processor including hardware. The processor is configured to: generate an augmented image set by applying data augmentation to images included in the training image set; and determine an augmentation parameter based on a similarity between an augmentation feature statistic and a reference feature statistic, the augmentation feature statistic being a statistic of a feature of a recognition target calculated based on the augmented image set, the reference feature statistic being a statistic of a feature of the recognition target calculated based on the reference image set.

Abstract: An image processing apparatus detects a tip of an object from an image. The image processing apparatus includes an image input unit that receives an input of an image; a feature map generation unit that generates a feature map by applying a convolutional operation to the image; a first conversion unit that generates a first output by applying a first conversion to the feature map; a second conversion unit that generates a second output by applying a second conversion to the feature map; and a third conversion unit that generates a third output by applying a third conversion to the feature map. The first output represents information related to a predetermined number of candidate regions defined on the image, the second output indicates a likelihood that a tip of the object is located in the candidate region, and the third output represents information related to an orientation of the tip of the object located in the candidate region.

Abstract: A document checking system includes a processor configured to analyze a result of checking a document, and a memory configured to store a database that holds the analyzed check result. The processor is configured to: acquire checked documents that are generated by plural checkers individually checking the document; extract (i) notes added by the checkers to the checked documents and (ii) marks specifying descriptions related to the notes in the checked documents; when check information including information on the note and the mark on each extracted checked document satisfies a predetermined condition, determine a check result and register the determined check result in the database; and when the check information does not satisfy the condition, notify an administrator of the check result, determine the check result based on a determination result made by the administrator and register the determined check result in the database.

Abstract: An information processing system includes a processor configured to analyze an obtained document, the processor being configured to: obtain plural documents where information to be shared by plural participants is recorded; calculate a degree of similarity in details in units of blocks between different documents, the blocks being blocks of sentences included in the documents; determine an execution order of executing work of sharing details of each of the blocks on the basis of the degree of similarity; and allocate work time for performing the work of sharing details of each of the blocks on the basis of a number of characters in each of the blocks.

Abstract: A multifocal spectrometric device is capable of simultaneously performing a measurement of a plurality of sample with high sensitivity, with no restriction on the magnification. A multifocal spectrometric device is a device in which beams of signal light emitted from a plurality of predetermined observation areas on samples placed in a sample placement section are introduced into a spectrograph and thereby dispersed into spectra, the device including: a plurality of objective lenses (objective light-condensing sections) individually located at positions which respectively and optically face the plurality of observation areas; and spectrograph input sections provided in such a manner that each of the plurality of objective lenses has one corresponding spectrograph input section, for introducing signal light passing through the corresponding objective lenses into the spectrograph.

Abstract: A data processing device applies a first convolutional neural network layer to pieces of data included in a mini-batch to obtain a first feature map of each of the pieces of data, independently calculates a first statistic for each of the pieces of data based on the first feature maps, calculates a normalization parameter for each of the pieces of data based on the first statistic of each of the pieces of data and a cumulative statistic, normalizes the first feature map of each of the pieces of data by using a normalization parameter of each of the pieces of data to obtain a normalized feature map of each of the pieces of data, and applies a second convolutional neural network layer to the normalized feature map of each of the pieces of data to obtain a second feature map of each of the pieces of data.

Abstract: An information processing apparatus includes a generation unit that generates plural candidates having different relationships of allocation to plural groups in a case where a relationship in which all prospective participants are allocated to the plural groups is set as a single candidate, a calculation unit that calculates the extent of being similar to plural groups used in each execution of the past group activity for each execution of group activity with respect to each of the plural generated candidates, and a determination unit that determines a candidate used in the present group activity from among the plural generated candidates except a candidate having the highest extent of being similar to each execution of group activity.

Abstract: An information processing apparatus includes an authentication section that authenticates a member who gives a presentation based on information obtained at a place in which the presentation is given; a linking section that links the authenticated member to an image of the presentation; and a presentation section that presents a link between the authenticated member and the image of the presentation.

Abstract: A group activity support apparatus includes a setting section that acquires an attribute of each member in each group and sets characteristics of the group, and a presenting section that, in a case where an aim is assigned to plural groups, presents one or more discussion topics for each group based on the aim and the characteristics of the group.

Abstract: In an image processing apparatus, a first random number seed generation circuit generates a first random number seed corresponding to the line number. An image compression circuit generates compressed data by quantizing addition data acquired by adding up of first image data and a first pseudo random number generated based on the first random number seed and a quantization coefficient. A second random number seed generation circuit generates a second random number seed that corresponds to the line number and is equal to the first random number seed. An image decompression circuit generates decompressed data by dequantizing the compressed data using a quantization coefficient, and generates second image data by subtracting a second pseudo random number equal to the first pseudo random number, which is generated based on the second random number seed and the quantization coefficient, from the decompressed data.

Abstract: A production apparatus for producing an electricity storage material is provided. The electricity storage material includes at least a thickener and an active material. The production apparatus includes a solution production device and a mixture-kneading device. The solution production device produces a surfactant-containing solution of the thickener. The mixture-kneading device kneads the solution together with a powder of the active material.

Abstract: The present invention provides an apparatus having a sample separation unit, a Raman spectroscopy unit, and a mass spectrometry unit. The present invention further provides a method for specifying a biomolecule and a method for identifying the binding site of the biomolecule and the low-molecular-weight compound, comprising a combination of Raman spectroscopy and mass spectrometry. The present invention further provides a surface-enhanced Raman spectroscopy method with improved sensitivity.

Abstract: An image recognition device includes: a plurality of first charge storage circuits that store signal charges generated by photoelectric conversion sections; a plurality of second charge storage circuits that store signal charges generated by the photoelectric conversion sections; a first charge read circuit section that reads a pixel signal and outputs an image as a first image; a second charge read circuit section that reads a pixel signal and outputs an image as a second image; a read circuit selection section that selects one of the first charge read circuit section and the second charge read circuit section; and a feature amount determination section, wherein the feature amount determination section determines a detection target subject according to a feature amount of a subject in the second image, and whether to perform the determination for a subject in the first image is determined based on the determination result.

Abstract: A data processing apparatus includes a reading unit, an extraction unit, and a rewriting unit. The reading unit reads, in a case where an instruction for changing a value of a setting item regarding a service to be provided by the data processing apparatus is issued by a user, a value of the instructed setting item before the change from a predetermined storing region. The extraction unit extracts shortcut information including the value before the change as a parameter value from among plural pieces of shortcut information each including a parameter for shortcut launching of a service to be provided by the data processing apparatus. The rewriting unit rewrites the parameter value included in the extracted shortcut information to a designated value.

Abstract: A multifocal spectrometric device is capable of simultaneously performing a measurement of a plurality of sample with high sensitivity, with no restriction on the magnification. A multifocal spectrometric device is a device in which beams of signal light emitted from a plurality of predetermined observation areas on samples placed in a sample placement section are introduced into a spectrograph and thereby dispersed into spectra, the device including: a plurality of objective lenses (objective light-condensing sections) individually located at positions which respectively and optically face the plurality of observation areas; and spectrograph input sections provided in such a manner that each of the plurality of objective lenses has one corresponding spectrograph input section, for introducing signal light passing through the corresponding objective lenses into the spectrograph.