Abstract: An inductor component and a method for manufacturing an inductor component that enables the inductor component to be miniaturized. An inductor component includes an annular core; and a coil including a plurality of pin members and wound on the core with neighboring pin members connected to each other. A first pin member and a second pin member both adjacent to each other have a welded part in which an end face of an end part of the first pin member and a peripheral surface of an end part of the second pin member are welded to each other. A width of a part, of the first pin member, except the welded part is smaller, as viewed from a direction along a center line of the end part of the second pin member, than a width of a part, of the second pin member, except the welded part.

Abstract: A common mode choke coil includes a core, and first and second coils opposed to each other and wound on the core. The core can have a square shape, or an elongated shape having a long axis and a short axis when viewed in a direction along a central axis of the core. Each of the first and second coils is a single-layer coil. An area of a cross-section of the core taken perpendicular to a circumferential direction of the core is constant in the circumferential direction of the core. The cross-section of the core has a quadrilateral shape.

Abstract: When having detected that key data set to an accelerator by command information is not key data permitted to use, a monitor unit issues, to a storage control unit, a suspension request for suspending processing related to writing of data, a compute unit having received an instruction from an application program reads data from the storage device, encrypts read data using the accelerator, and issues, to the storage control unit, an instruction to write encrypted data to the storage device, and when having received the suspension request, the storage control unit suspends processing related to writing of data to the storage device.

Abstract: A composite printed wiring board includes a first printed wiring board, a second printed wiring board, an intermediate plate, a first bonding layer, and a second bonding layer. The intermediate plate is provided to surround a space. The first printed wiring board closes one side of the space and is bonded to the intermediate plate. The second printed wiring board closes the other side of the space and is bonded to the intermediate plate. At least any of the first printed wiring board and the second printed wiring board has a through hole. A cavity is provided that is the space surrounded by the first printed wiring board, the second printed wiring board, the intermediate plate, the first bonding layer, and the second bonding layer. The through hole in communication with the cavity.

Abstract: A multitenant management system selects a name space corresponding to a user from a plurality of name spaces and determines whether the user is a legitimate user by using user management information of the name space. When a result of the determination is positive, the system determines whether a resource of an access destination conforming to the received resource access request falls within a resource access range corresponding to one tenant scope indicated by the user management information of the selected name space. When the result of the determination is positive, the system executes the resource access request.

Abstract: An information processing system includes a physical drive, a compute unit, and a storage control unit that processes a data input/output request from the compute unit, in which: the storage control unit includes an IO processing unit and an encryption/decryption-related processing unit; the encryption/decryption-related processing unit is capable of referring to key generation method information including at least one element used to generate a key used to encrypt/decrypt the data and an algorithm for generating a key by using the element; and the encryption/decryption-related processing unit generates a key used to encrypt/decrypt the data according to a content set in the key generation method information, and encrypts data received from the compute unit by the IO processing unit or decrypts data read from the physical drive by the IO processing unit by using the key.

Abstract: An access control system stores information defining conditions under which each user is allowed to perform resource access. The access control system acquires a first access request indicating an operation for a first resource in a target system by a first user, determines based on the information whether or not the first access request is permitted, acquires a result of an additional permission/disapproval determination of the first access request in response to the disapproval determination of the first access request, and grants execution authority of the first access request by the first user according to the result of the additional permission/disapproval determination indicating permission.

Abstract: An access control system stores information defining conditions under which each user is allowed to perform resource access . The access control system acquires a first access request indicating an operation for a first resource in a target system by a first user, determines based on the information whether or not the first access request is permitted, acquires a result of an additional permission/disapproval determination of the first access request in response to the disapproval determination of the first access request, and grants execution authority of the first access request by the first user according to the result of the additional permission/disapproval determination indicating permission.

Abstract: When having detected that key data set to an accelerator by command information is not key data permitted to use, a monitor unit issues, to a storage control unit, a suspension request for suspending processing related to writing of data, a compute unit having received an instruction from an application program reads data from the storage device, encrypts read data using the accelerator, and issues, to the storage control unit, an instruction to write encrypted data to the storage device, and when having received the suspension request, the storage control unit suspends processing related to writing of data to the storage device.

Abstract: A scale-out storage system includes a plurality of computer nodes each of which has a memory and a processor, and a storage apparatus. The computer nodes have one or more redundancy groups each of which is a group for metadata protection. Each of the one or more redundancy groups includes two or more of the computer nodes including a primary node being a primary computer node and a secondary node being a secondary computer node, and a failover is performed from the primary node to the secondary node. The memory of the primary node has stored therein metadata related to the redundancy group and to be accessed for control. The metadata is redundantly stored in the memory of the primary node and the memory of the secondary node.

Abstract: In an information processing system, a storage control server (storage control node) that has received a read request of data from a compute server (compute node) transmits the read request to a drive box. The drive box that has received the read request from the storage control server reads encrypted read target data corresponding to the read request from non-volatile storage media, decrypts the read target data with key data acquired at a predetermined timing, and then transmits the decrypted read target data to the compute server as a read request source.

Abstract: The storage part receives an I/O request including the ID of software, information regarding a storage area to and from which the software performs input and output, and a token. The storage part checks the I/O request against the software ID, the information regarding the storage area, and the token received from an I/O control part so as to determine whether access to the storage part is allowed. Upon determination that the access to the storage part is allowed, the storage part processes the I/O request.

Abstract: A scale-out storage system includes a plurality of computer nodes each of which has a memory and a processor, and a storage apparatus. The computer nodes have one or more redundancy groups each of which is a group for metadata protection. Each of the one or more redundancy groups includes two or more of the computer nodes including a primary node being a primary computer node and a secondary node being a secondary computer node, and a failover is performed from the primary node to the secondary node. The memory of the primary node has stored therein metadata related to the redundancy group and to be accessed for control. The metadata is redundantly stored in the memory of the primary node and the memory of the secondary node.

Abstract: A system that controls access to a resource by a user stores policy information for determining a condition with respect to an operation of the resource. The system acquires a first access request that shows a predetermined operation to a first resource by the user from a user terminal. The system acquires user state information that shows a current state of the user from the user terminal. The system determines a condition in case of access by the user based on the user state information. The system determines whether to authorize the first access request based on the policy information and the condition in case of access.

Abstract: In an information processing system, a storage control server (storage control node) that has received a read request of data from a compute server (compute node) transmits the read request to a drive box. The drive box that has received the read request from the storage control server reads encrypted read target data corresponding to the read request from non-volatile storage media, decrypts the read target data with key data acquired at a predetermined timing, and then transmits the decrypted read target data to the compute server as a read request source.

Abstract: The storage part receives an I/O request including the ID of software, information regarding a storage area to and from which the software performs input and output, and a token. The storage part checks the I/O request against the software ID, the information regarding the storage area, and the token received from an I/O control part so as to determine whether access to the storage part is allowed. Upon determination that the access to the storage part is allowed, the storage part processes the I/O request.

Abstract: A fluid pressure cylinder includes a cushion bearing provided movably on an outer periphery of the piston rod; a flange portion provided on the piston rod by facing the piston with the cushion bearing between them; and a collar provided movably in a radial direction on the outer periphery of the piston rod between the cushion bearing and the flange portion. End surfaces of the cushion bearing and the collar are inclined symmetrically to a center axis of the piston rod, and end surfaces of the flange portion and the collar are formed having plane shapes crossing the center axis.

Abstract: A plant draw-in device and a plant body transplantation system that can draw roots of plant bodies into holes reliably with a simple structure, so that there is no need of monitoring or manual operation for roots insertion and the production efficiency can be improved. The plant draw-in device 110 includes a draw-in tube 111 that can be disposed below a hole 121, a draw-in member 113 provided such as to be capable of protruding from the draw-in tube 111, and a drive unit 114 that reciprocally moves the draw-in member 113 such as to come out from, and retract into, the draw-in tube 111. The draw-in member 113 is formed such that a portion thereof protruding from the draw-in tube 111 deforms and spreads outward.

Abstract: Disclosed herein is a digital rights management system that includes a storage module that stores a usage right for digital content in a tamper-resistant portion of a memory. The system also includes a flag status module that generates a flag corresponding with a transfer status of the usage right, sets the flag to one of a plurality of transfer statuses, and stores the flag in the tamper-resistant portion of the memory. The transfer statuses include a status indicating a request for the usage right was generated by a device with a usage right recovery mechanism.

Abstract: A fluid pressure cylinder includes a cushion bearing provided movably on an outer periphery of the piston rod; a flange portion provided on the piston rod by facing the piston with the cushion bearing between them; and a collar provided movably in a radial direction on the outer periphery of the piston rod between the cushion bearing and the flange portion. End surfaces of the cushion bearing and the collar are inclined symmetrically to a center axis of the piston rod, and end surfaces of the flange portion and the collar are formed having plane shapes crossing the center axis.