Abstract: Provided are a gas-shielded arc welding method, a welded joint, and a method for producing the welded joint. In gas-shielded arc welding including one-side butt welding of steel plates in the present invention, a ceramic-made backing material is attached to a bottom surface of a groove, and root pass is performed in one pass using a welding current I of 200 to 450 A and a welding voltage V of 25 to 50 V while a welding heat input Q is controlled within the range defined by formula 1 below. 0.4× G?1 ?Q ?0.6× G+1 (formula 1) Here, G in formula 1 is a root gap (mm).

Abstract: Provided are a disposition rule saving unit that saves a disposition rule indicating at least a login method and disposition corresponding to the login method of an agent, a control rule saving unit that saves a control rule indicating at least an OS type and control information corresponding to the OS type of a target device of a network service, a data extraction unit that extracts configuration information including a login method and the OS type of the target device of the network service from a response result of construction processing, an agent disposition unit that determines disposition of an agent based on the login method of the extracted configuration information and the disposition rule, and an agent disposition unit that determines control processing of the agent based on the OS type of the extracted configuration information and the control rule.

Abstract: An information processing device that designs a Bayesian network includes: an input unit configured to input, as elements of a Bayesian network, information regarding a plurality of nodes, an edge indicating a causal relation between a master node and a slave node in the plurality of nodes, and a weight indicating the degree of influence of a definition content of the master node on a probability distribution of the slave node; and a generation unit configured to generate a Bayesian network using the input information.

Abstract: A TIG welded joint in a high-Mn content steel material that can be formed with reduced occurrence of hot cracking during the welding process and has high strength and excellent cryogenic impact toughness. In the TIG welded joint, the high-Mn content steel material has a chemical composition including, by mass %, C: 0.10 to 0.80%, Si: 0.05 to 1.00%, Mn: 18.0 to 30.0%, P: 0.030% or less, S: 0.0070% or less, Al: 0.010 to 0.070%, Cr: 2.5 to 7.0%, N: 0.0050 to 0.0500%, and O: 0.0050% or less, the balance being Fe and incidental impurities, and a weld metal has a chemical composition including C: 0.10 to 0.80%, Si: 0.05 to 1.00%, Mn: 15.0 to 30.0%, P: 0.030% or less, S: 0.030% or less, Al: 0.100% or less, Cr: 6.0 to 14.0%, and N: 0.100% or less, the balance being Fe and incidental impurities.

Abstract: An image forming system includes an image forming apparatus, a cutting apparatus, and a controller. The cutting apparatus includes a conveyance path, a first cutting unit configured to cut, at a cutting position with respect to a conveyance direction of the sheet on the conveyance path, the sheet in a width direction perpendicularly intersecting with the conveyance direction, and a second cutting unit configured to cut, at a cutting position with respect to the width direction, the sheet in the conveyance direction. The controller is configured to control the cutting apparatus such that, in a case where the sheet is cut neither with the first cutting unit nor with the second cutting unit, the sheet is conveyed through the conveyance path with the first cutting unit and the second cutting unit retreated not to contact with the sheet passing through the conveyance path.

Abstract: In asynchronous processing, processing of a low-order system is checked. A high-order system 1 includes a high-order workflow advancing unit 21 that transmits a processing command for asynchronous processing to a low-order system 2, and a notice processing unit 23 that receives, from the low-order system 2, a notice related to a device command to be executed by a device 3 in the asynchronous processing, and updates progress data 13. The low-order system 2 includes a low-order workflow advancing unit 61 that, upon receiving the processing command from the high-order system 1, transmits a device command to the device, and a notification unit 62 that, when transmission of the device command to the device 3 is detected, notifies the high-order system 1 of the identifier of the device to which the device command was transmitted and the device command.

Abstract: A TIG welding filler metal is provided that has a composition including, by mass %, C: 0.20 to 0.80%, Si: 0.15 to 0.90%, Mn: 15.0 to 30.0%, P: 0.030% or less, S: 0.030% or less, Cr: 6.0 to 15.0%, and N: 0.120% or less, the balance being Fe and incidental impurities. Where necessary, the filler metal may contain one or two selected from Ni and Mo, may further contain one, or two or more selected from V, Ti, and Nb, and may additionally contain one, or two or more selected from Cu, Al, Ca, and REM. This configuration reduces the occurrence of welding cracks during TIG welding, that is, realizes excellent hot crack resistance, and allows for easy production of a weld joint having high strength and excellent cryogenic impact toughness.

Abstract: A submerged arc welded joint in a high-Mn content steel material that can be formed with reduced occurrence of hot cracking during the welding process and has high strength and excellent cryogenic impact toughness. In the welded joint, the high-Mn content steel material has a chemical composition including, by mass %, C: 0.10 to 0.80%, Si: 0.05 to 1.00%, Mn: 18.0 to 30.0%, P: 0.030% or less, S: 0.0070% or less, Al: 0.010 to 0.070%, Cr: 2.5 to 7.0%, N: 0.0050 to 0.0500%, and O: 0.0050% or less, the balance being Fe and incidental impurities, and a weld metal has a chemical composition including C: 0.10 to 0.80%, Si: 0.05 to 1.00%, Mn: 15.0 to 30.0%, P: 0.030% or less, S: 0.030% or less, Al: 0.100% or less, Cr: 6.0 to 14.0%, and N: 0.100% or less, the balance being Fe and incidental impurities.

Abstract: A front-end circuit includes a primary circuit and a diversity circuit, the primary circuit includes transmission paths 51 and 52 for transmitting a signal in a band A and in a band B, respectively. Transmission and reception of a signal in the band B are performed by a TDD system in the transmission path 52. The diversity circuit includes a switch, and reception paths 53 and 54 that receive a signal in the band A and in the band B, respectively. When reception signals in the band A and in the band B are simultaneously transmitted, and when a reception signal in the band A and a transmission signal in the band B are simultaneously transmitted, the switch causes the diversity antenna and each of the reception path 53 and the reception path 54 to be in a conductive state.

Abstract: A submerged arc welding wire is provided that has a composition including, by mass %, C: 0.20 to 0.80%, Si: 0.15 to 0.90%, Mn: 15.0 to 30.0%, P: 0.030% or less, S: 0.030% or less, Cr: 6.0 to 15.0%, and N: 0.120% or less, the balance being Fe and incidental impurities. Where necessary, the wire may contain one or two selected from Ni and Mo, may further contain one, or two or more selected from V, Ti, and Nb, and may additionally contain one, or two or more selected from Cu, Al, Ca, and REM.

Abstract: A media handling apparatus includes: an accumulation unit that accumulates plural sheets of media in a bundle; a strapping unit that straps a media bundle which is the plural sheets of media accumulated by the accumulation unit; and a storage compartment that is provided under the strapping unit and to which can be attached a storage bag that stores the media bundle strapped by the strapping unit.

Abstract: Provided is a weld joint having high strength and excellent hot crack resistance and low-temperature toughness. High Ni steel plates containing 6.5 mass % to 10.0 mass % of Ni are welded to form a weld metal to obtain a weld joint. The weld metal has a chemical composition containing Mn: 13.0% to 25.0%, Cr: 3.8% or less, Ni: 1.0% to 12.0%, Mo: 0.1% to 5.0%, N: % or less, and O: 0.100% or less, and the strength of the weld metal is adjusted so that the yield strength BYS of each steel plate and the 0.2% proof stress WPS of the weld metal satisfy [WPS]?[BYS]?100 MPa??(1) and the tensile strength BTS of the steel plate and the tensile strength WTS of the weld metal satisfy [WTS]?[BTS]+100 MPa??(2).

Abstract: A detection device for detecting radiation includes a container including a first portion, a second portion facing the first portion in a first direction, and a side portion extending from the first portion toward the second portion, where a gas is contained in the container, an electron detector located inside the container, where the electron detector detects an electron generated by Compton scattering, a drift electrode located inside the container closer to the second portion than the electron detector and facing the electron detector, and a radiation detector located closer to the second portion than the drift electrode, where the radiation detector detects scattered radiation.

Abstract: A radio-frequency module includes a first package where a first-transmitter circuit transmits a first transmit signal in a first transmit band based on a first communication standard and a first-receiver circuit receives a first receive signal in a first receive band based on the first communication standard, and a second package where a second-transmitter circuit transmits a second transmit signal in a second transmit band based on a second communication standard and a second-receiver circuit receives a second receive signal in a second receive band based on the second communication standard. In the first package, a third-receiver circuit receives a third receive signal in a third receive band based on a third communication standard and partially overlaps the first receive band. In the second package, the third-transmitter circuit transmits a third transmit signal in a third transmit band based on the third communication standard.

Abstract: An automatic coordination apparatus 30 includes: a scenario creation unit 100 that creates a scenario; a scenario coordination unit 200 that coordinates a plurality of the scenarios; and a scenario management and execution unit 32 that manages and executes the scenario, wherein a failure handling business operation is broken down into common and individual tasks, a parent scenario or a child scenario is defined for each of the separated tasks or each task group made by combining a plurality of tasks, the scenario is divided, management across a plurality of the scenarios is performed based on a relationship between each scenario and a status of execution of each scenario, and the scenario is discontinued or changed depending on a process and a content of failure handling.

Abstract: Service failure information can be quickly and accurately disseminated to appropriate targets. A service failure information dissemination system 1 receives alarm information notifying that a failure has occurred in a service or a device for providing a service and related information that relates to the alarm information, obtains the degree of influence of the failure for each service type based on the alarm information and the related information, determines a dissemination target and a dissemination means of failure information based on the degree of influence, creates failure information according to the dissemination means, and disseminates the failure information to the dissemination target through the dissemination means.

Abstract: To reproduce and measure a network load that occurs suddenly. A quality measurement device 1 includes a load analysis unit 21 which analyzes a load of a measurement target network 2, a reference load acquisition unit 22 which acquires reference load data 14 including a load of a reference network 3, a test condition determination unit 23 which determines, based on a load at a reference point of the reference network 3, a load to be added to a measurement point of the measurement target network 2 corresponding to the reference point, and a test traffic generation unit 24 which gives traffic corresponding to the load that is determined to the measurement point.

Abstract: A service quality control device includes: an APL profile 20 that records the profile of an application; an APL determination unit 10 that acquires network performance including throughput and network information including quality of user's experience from a network device constituting the network 1 and determines the application to be used by a user by comparing the acquired network information with the APL profile 20; a causal model generation unit 30 that acquires network setting information including a bandwidth throttling value from the network device, generates a causal model that associates network setting information with network performance for each application, and generates a causal model that associates network performance with quality of user's experience for each application; and an optimization unit 50 that finds a network setting that maximizes the network performance and the quality of user's experience of a plurality of applications on the basis of the causal model.

Abstract: Provided is a solid wire for gas metal arc welding, solid wire being suitable as a welding material for high-Mn steel materials and generating less fume during welding. The solid wire of the present invention has a composition containing, in mass %, C: 0.20 to 0.80%, Si: 0.15 to 0.90%, Mn: 15.0 to 30.0%, P: 0.030% or less, S: 0.030% or less, Al: 0.020% or less, Ni: 0.01 to 10.00%, Cr: 6.0 to 15.0%, Mo: 0.01 to 3.50%, O: 0.010% or less, N: 0.120% or less, and the balance being Fe and incidental impurities.

Abstract: An image forming apparatus includes an endless image bearing belt, a first roller, a second roller, a rotatable member, a holding member, a feeding unit, and a guiding member. The guiding member is provided on a side downstream of the feeding unit and upstream of a transfer nip with respect to a recording material feeding direction at a position opposing a stretching portion stretched by the first roller and the second roller of the image bearing belt and guides a recording material, to the transfer nip, fed by the feeding unit. The guiding member is fixed to the holding member.