Abstract: Provided is an information processing device including a processor, and a memory storing instructions that, when executed by the processor, cause the information processing device to: accept a cancel operation that cancels a first operation performed through an input device used for writing input, acquire learning information representing a result of learning about a relation between content of the first operation and content of a second operation performed through the input device after the cancel operation is accepted, and correct writing information representing a writing product corresponding to a third operation performed through the input device or writing setting information concerning a setting at a time of writing corresponding to the third operation, based on the learning information.

Abstract: Provided is a water-permeable-retentive pavement structure that includes: a water absorption column formed by filling foam glass in a hole, the foam glass having a continuous pore structure with a grain diameter of 1.0 mm to 2.0 mm, and the hole being formed through a roadbed to a depth below a groundwater level; a road subgrade formed on the roadbed, the road subgrade including the foam glass having a continuous pore structure with a grain diameter of 1.0 mm to 2.0 mm; and a water-permeable pavement formed on the road subgrade.

Abstract: A protection structure for an on-board battery. The on-board battery includes a battery stack and is configured to be mounted on a vehicle. The protection structure includes a first frame, a second frame, and a fixing member. The first frame is to be coupled to an upper portion of a battery case that contains the battery stack, so as to fix the battery case to a vehicle body of the vehicle. The second frame is to be disposed above the battery case and to be coupled to the first frame. The fixing member is to be fixed to the second frame so as to suspend and support the battery stack. The second frame is to be disposed in a direction crossing a longer direction of the battery stack and at least at an approximate center in the longer direction of the battery stack.

Abstract: This rotor manufacturing method includes the steps of: pressing a rotor core in a central axis direction by using a core pressing member; and fixing a shaft to the rotor core by performing, with the rotor core pressed, hydroforming that involves pressure-welding the shaft to an inner peripheral surface of a shaft insertion hole.

Abstract: A method for manufacturing a rotor includes: an inserting step of inserting a shaft into a shaft insertion hole in such a manner that a distance between a vertex of the shaft insertion hole having a non-circular shape and an outer peripheral surface of the shaft is equal to a first distance and a distance between the outer peripheral surface of the shaft and a side of the shaft insertion hole is equal to a second distance that is smaller than the first distance; and a fixing step of fixing the shaft to the laminated core by hydroforming.

Abstract: A rotor includes: a shaft having a tubular shape; and a rotor core including a through hole into which the shaft is inserted and that has a regular polygonal shape. The shaft is fixed to the rotor core by hydroforming. Of an outer peripheral surface of the shaft, a core contact part that is in contact with the through hole of the rotor core that has the regular polygonal shape has a shape extending along the regular polygonal shape.

Abstract: The rotor manufacturing method includes the step of fixing a shaft to a rotor core by hydroforming. The shaft has a cylindrical shape in which an inside diameter of a first portion of the shaft to be placed on an inner peripheral surface of a shaft insertion hole is larger than an inside diameter of a second portion of the shaft located on one side in a rotation axis direction relative to the first portion.

Abstract: This rotor manufacturing method includes the steps of: pressing a rotor core in a central axis direction by using a core pressing member; and fixing a shaft to the rotor core by performing, with the rotor core pressed, hydroforming that involves pressure-welding the shaft to an inner peripheral surface of a shaft insertion hole.

Abstract: Micro implement with micro payload is used for painless and safe percutaneous drug delivery. The micro•head made of maltose or saccharide contains drug and stands on micro-stem installed in orifice of stem holder. Non drug micro-stem supports the payload to adjust insertion depth and reach an interest region under skin and is set to come out from the orifice just after insertion. The payload is completely bullet-like inserted into skin and the drug contained micro•head in the upper micro payload is also delivered into skin completely. The bioavailability 100% is accomplished. The inserted payload solves in internal water and releases drug around the interest region. The implement is composed of payload and holder. The payload is unified of micro•head with drug and non-drug micro•stem. All saccharides means ecologically disposable.

Abstract: Hibernation/resume time is reduced, and a low-power information processing device and a method for driving the information processing device are provided. In an information processing device in which a virtual environment is created, in hibernation during which part of a main storage unit is stopped while data in the main storage unit is retained, data stored in the main storage unit is saved to a non-volatile memory, and whether another data shares a common block with the data saved to the non-volatile memory is determined in hibernation during which part of the main storage unit is stopped while the other data in the main storage unit is retained. In the case where there is a common block, the common block of the other data is not saved to the non-volatile memory, and the information on the common block is retained in the non-volatile memory.

Abstract: A cache memory provided in the central processing unit is configured to include a data field which stores data in a main memory unit, a tag field which stores management information on data stored in the data field, and a valid bit which stores information about whether the data stored in the data field and the management information stored in the tag field are valid or invalid. Nonvolatile memory cells are used as memory cells which are components of the data field, the tag field, and the valid bit. Further, a power controller is provided for the central processing unit, and the power controller is configured to selectively supply power supply voltage to the data field, the tag field, and the valid bit when the cache memory is accessed from an arithmetic unit provided in the central processing unit.

Abstract: Hibernation/resume time is reduced, and a low-power information processing device and a method for driving the information processing device are provided. In an information processing device in which a virtual environment is created, in hibernation during which part of a main storage unit is stopped while data in the main storage unit is retained, data stored in the main storage unit is saved to a non-volatile memory, and whether another data shares a common block with the data saved to the non-volatile memory is determined in hibernation during which part of the main storage unit is stopped while the other data in the main storage unit is retained. In the case where there is a common block, the common block of the other data is not saved to the non-volatile memory, and the information on the common block is retained in the non-volatile memory.

Abstract: A cache memory provided in the central processing unit is configured to include a data field which stores data in a main memory unit, a tag field which stores management information on data stored in the data field, and a valid bit which stores information about whether the data stored in the data field and the management information stored in the tag field are valid or invalid. Nonvolatile memory cells are used as memory cells which are components of the data field, the tag field, and the valid bit. Further, a power controller is provided for the central processing unit, and the power controller is configured to selectively supply power supply voltage to the data field, the tag field, and the valid bit when the cache memory is accessed from an arithmetic unit provided in the central processing unit.

Abstract: A data structure for a graph, which is composed by points and line segments connecting adjacent pairs of the points, respectively, of a two- or three-dimensional object comprises a set of point data of the individual points, each of the point data of the points consists of a clockwise or counter clockwise circular ordered adjacency list written in storage areas of a storage medium individually allocated to the point. The adjacency list describes a plurality of adjacent points associated with the point sequentially according to a circular adjacency order as viewed from outside of the graph with address pointers to the storage areas allocated to the adjacent points, respectively, and location pointers associated with the address pointers, respectively, to storage locations of adjacency lists of the adjacent points, respectively, where an address pointer of the point is written.

Abstract: A data structure for a graph, which is composed by points and line segments connecting adjacent pairs of the points, respectively, of a two- or three-dimensional object comprises a set of point data of the individual points, each of the point data of the points consists of a clockwise or counter clockwise circular ordered adjacency list written in storage areas of a storage medium individually allocated to the point. The adjacency list describes a plurality of adjacent points associated with the point sequentially according to a circular adjacency order as viewed from outside of the graph with address pointers to the storage areas allocated to the adjacent points, respectively, and location pointers associated with the address pointers, respectively, to storage locations of adjacency lists of the adjacent points, respectively, where an address pointer of the point is written.

Abstract: For the purpose of providing a loop chain in which light-related members can be easily attached to and detached from the loops, and do not readily fall off, and which has a good appearance from the standpoint of design, a loop 3 is provided with an engaging tab 3a, 3b, and a latching adapter 10 comprising a light-related member or a latching adapter 15 is fitted to the engaging tab.

Abstract: For the purpose of providing a loop chain in which light-related members can be easily attached to and detached from the loops, and do not readily fall off, and which has a good appearance from the standpoint of design, a loop 3 is provided with an engaging tab 3a, 3b, and a latching adapter 10 comprising a light-related member or a latching adapter 15 is fitted to the engaging tab.

Abstract: Upon receiving a request to install a software package, a user device running an installer builder contained in a medium connects to a seller's server, requests the installer from the seller's server, and thereby checks whether the software package contained in the medium has already been installed, where the seller's server manages installation information in an installation management database on a medium-by-medium basis. If it is found that the software package has not been installed, the user device installs the software package from the medium by executing an installer downloaded from the seller's server. After the installation, the software package in the medium is managed as having been installed.

Abstract: The present invention provides a fence chain indicator enabling a single type of sheet body made of either a luminous material or a luminescent material to be attached to fence chain ring bodies of different dimensions, and also enabling this sheet body to be securely fastened. The fence chain indicator comprises a sheet body 10 which has flexibility, is made from either a luminous material or a luminescent material, and provided with fastening portions 11, 12 which are opened, at the opposite ends thereof, and is constituted such that a fastening member 13, which is provided with engagement grooves 13a for locking, is integrally attached to one end of the above-mentioned sheet body 10; a mating portion 14 is formed in the other end for mating with the above-mentioned fastening member 13; and a through-hole 15 of the above-mentioned fastening member 13 is formed in approximately the center portion of the above-mentioned sheet body 10.

Abstract: The present invention provides a fence chain indicator enabling a single type of sheet body made of either a luminous material or a luminescent material to be attached to fence chain ring bodies of different dimensions, and also enabling this sheet body to be securely fastened. The fence chain indicator comprises a sheet body 10 which has flexibility, is made from either a luminous material or a luminescent material, and provided with fastening portions 11, 12 which are opened, at the opposite ends thereof, and is constituted such that a fastening member 13, which is provided with engagement grooves 13a for locking, is integrally attached to one end of the above-mentioned sheet body 10; a mating portion 14 is formed in the other end for mating with the above-mentioned fastening member 13; and a through-hole 15 of the above-mentioned fastening member 13 is formed in approximately the center portion of the above-mentioned sheet body 10.