Abstract: Provided is a maintenance system which includes a plurality of operating components (10) which autonomously operate by transmitting and receiving messages, and an information processing device (20). The operating component (10) includes an acquisition unit (17) that acquires observability data for grasping a state of the operating component (10), and a data transfer unit (16) which imparts an item common to different types of observability data and sends the data. The information processing device (20) includes a storage unit (21) which receives and stores the observability data, a correlation unit (22) which correlates different types of observability data on the basis of a common item included in the observability data, and a display unit (23) which displays the correlated observability data.

Abstract: A sharing system includes an operation channel of a block chain that shares operation data including information on a construction failure of a resource used in a service provided to a customer among a plurality of nodes, a provision channel of the block chain for sharing provision data used for providing information on a predetermined construction failure for the resource to the customer among a plurality of nodes, a monitoring unit that participates in the operation channel and the provision channel and monitors for construction failures of the resource, a maintenance node including an update unit configured to update a detection state of construction failures in the provision data when detecting update of the state of the construction failure related to the provision channel to be participated, and a provision node that participates in the provision channel and includes a notification unit.

Abstract: A test code generation device includes an action generation unit that acquires at least one of pieces of API-related data of an API specification, an API execution order file, a parameter setting file, a script setting file, a test type, and a parameter list and generates action code data corresponding to an action of a state transition pattern of an API adapter, and the test code generation unit that generates a test code of the API adapter based on the action code data generated by the action generation unit and the state transition pattern of the API adapter.

Abstract: An API adapter test support system includes an API adapter test support apparatus, a user terminal simulation apparatus and a user server simulation apparatus. The user terminal simulation apparatus and the user server simulation apparatus are connected to a wholesale service apparatus to which an API adapter. The API adapter test support apparatus includes a test scenario creation unit configured to create a test scenario that ensures comprehensiveness of a test case of an API adapter test, a control signal test scenario execution unit configured to execute a control signal API test for the API adapter by using the test scenario, and a data signal test scenario execution unit configured to execute a data signal API test for the user terminal simulation apparatus and the user server simulation apparatus by using the test scenario.

Abstract: A workflow integrity ensuring device 2 includes: a workflow history saving unit 22 that stores therein workflow execution history management information indicating execution states of workflows related to controlled elements controlled by using a REST API; and a workflow integrity ensuring unit 23 that reads the workflow execution history management information from the workflow history saving unit 22, regularly understands the execution states of the workflows by using the workflow execution history management information, and deletes any of controlled elements 3 related to a workflow of which the execution state is indicated as having failed.

Abstract: A blockchain service system 1 manages information related to an operation associated with provision of a service.

Abstract: An analyzing device 1 for analyzing a result of a software development team that repeatedly executes a sprint includes an acquisition unit 11 that acquires a commit history from a development repository 2 that stores a product of the software development team, an analysis unit 12 that calculates statistical information by aggregating the commit histories in units of the sprint, and a display unit 13 that displays the statistical information. The analysis unit 12 calculates the Gini coefficient in which a maldistribution of the result of the software development team is considered is the unit of the development cycle.

Abstract: An API adapter test support system includes an API adapter test support apparatus (2), a user terminal simulation apparatus (50) and a user server simulation apparatus (60). The user terminal simulation apparatus and the user server simulation apparatus are connected to a wholesale service apparatus to which an API adapter. The API adapter test support apparatus includes a test scenario creation unit (32) configured to create a test scenario that ensures comprehensiveness of a test case of an API adapter test, a control signal test scenario execution unit (34) configured to execute a control signal API test for the API adapter by using the test scenario, and a data signal test scenario execution unit (41) configured to execute a data signal API test for the user terminal simulation apparatus (50) and the user server simulation apparatus (60) by using the test scenario.

Abstract: A record management apparatus 1 for managing an order record of an order executed for a control target is provided. The record management apparatus 1 includes: an order record storage unit 12 that stores the order record in association with a plurality of time axes; an order record registration unit 11 that receives the order record and registers the order record in association with the plurality of time axes in the order record storage unit 12; and an order record acquisition unit 13 that when a retrieval request with a task type designated is received, retrieves the order record from the order record storage unit according to the task type using the plurality of time axes.

Abstract: A current generation supply circuit which supplies drive currents corresponding to digital signals for a plurality of loads comprising a current generation circuit which supplies output currents to the loads as the drive currents comprising a reference voltage generation circuit in which reference current having a constant current value is supplied and generates reference voltages based on the reference current; a drive current generation circuit which generates the output currents having current value ratios corresponding to the digital signals relative to the reference current based on the reference voltages; and a characteristic control circuit which sets the ratio of the output currents relative to the reference current.

Abstract: A current generation supply circuit which supplies drive currents corresponding to digital signals for a plurality of loads comprising a current generation circuit which supplies output currents to the loads as the drive currents comprising a reference voltage generation circuit in which reference current having a constant current value is supplied and generates reference voltages based on the reference current; a drive current generation circuit which generates the output currents having current value ratios corresponding to the digital signals relative to the reference current based on the reference voltages; and a characteristic control circuit which sets the ratio of the output currents relative to the reference current.

Abstract: A reading apparatus has a sensor unit which is arranged on a substrate to read an object to be detected, a driver circuit unit which is arranged on the substrate to supply a drive signal for driving the sensor unit, and a static electricity protection portion, which is formed to cover at least a portion of the upper surface of the driver circuit unit, and at least a portion of which has electrical conductivity.

Abstract: A liquid crystal display device includes a plurality of wires provided in a display region on a substrate, a plurality of display elements provided at each of the plurality of wires, a dummy wire provided in a non-display region on the substrate, and a dummy element connected to the dummy wire so that the parasitic capacitance at the dummy wire is equal to that at each of the plurality of wires.

Abstract: A reading apparatus has a sensor unit which is arranged on a substrate to read an object to be detected, a driver circuit unit which is arranged on the substrate to supply a drive signal for driving the sensor unit, and a static electricity protection portion, which is formed to cover at least a portion of the upper surface of the driver circuit unit, and at least a portion of which has electrical conductivity.

Abstract: A liquid crystal display device includes

Abstract: In a liquid crystal display device using color filters, the area of each of color filters arranged on the inner surface of one of substrates in correspondence with the pixel areas is set to be smaller than that of each pixel area to form non-colored light exit areas, and color pixels are displayed with non-colored light which is not transmitted through the color filters and colored light which is transmitted through the color filters. Since high-luminance color pixels are displayed with these colored light and non-colored light, the screen can be made brighter. The liquid crystal display device further includes a reflecting member for reflecting external light incident from the front side of the device and transmitted through the liquid crystal layer toward the front side.