Abstract: An analysis device (40) receives an xFlow packet that is generated based on a sampled encapsulation packet and includes information regarding an outer header of the encapsulation packet and statistical information of a flow including the encapsulation packet. The analysis device (40) collates information regarding the outer header associated with information for identifying a user of VPN with information regarding the outer header included in the xFlow packet received by a reception unit (431), and specifies the user of the VPN from which the xFlow packet is transferred.

Abstract: A mirror device includes: a mirror that includes a main body having a reflective surface that reflects display light and a rotation shaft protruding from a side wall of the main body; a motor that includes an output shaft disposed on a rotation axis of the rotation shaft; and a power transmission member that transmits a driving force of the motor to the rotation shaft, in which first assembling portions and to be fitted to each other in a direction along the rotation axis at positions adjacent to the rotation shaft are formed at the power transmission member and the mirror.

Abstract: A vehicle display device includes a housing mounted on a vehicle, an image display device provided in a housing section of the housing, and a heat sink provided at a position to contact the image display device, in which the housing has an opening that is open upward, the heat sink is attached at a position to separate the housing section and the opening from each other in the housing, and has a heat dissipation surface exposed from the housing through the opening, and a discharging flow path for discharging a liquid that has entered the opening to the outside of the housing is formed on the heat dissipation surface.

Abstract: In a vehicle display device, a locking mechanism has a first support part that supports a first end of a display panel and a second support part located at a position relatively different from the first support part. The second support part has a pair of urging portions that urge the display panel in a support state, and a first receiving portion that receives a lower surface of a second end of the display panel. Each of the urging portions is formed curving in an S shape when viewed from the optical axis direction, and a distal end portion formed at an end opposite to the fixed end portion has a second receiving portion that protrudes from an abutting surface toward the display panel and interposes the second end of the display panel between the second receiving portion and the first receiving portion, in the support state.

Abstract: A division unit divides communication traffic in a communication network into a plurality of streams. A calculation unit calculates a first abnormality degree based on a result of autoregressive analysis of a first stream among the plurality of streams, and a second abnormality degree based on a comparison result between the first stream and a second stream similar to the first stream. A determination unit determines whether the cause of the abnormality is the first stream, a stream different from the first stream, or a communication network based on the first abnormality degree and the second abnormality degree.

Abstract: A work machine capable of preventing cavitation more effectively. The work machine includes a work device, a variable displacement hydraulic pump, a hydraulic actuator, a posture detector, a control valve, an operation unit, an operation detector, and a controller. The controller judges whether or not a work operation detected by the operation detector is a low-pressure operation based on posture information acquired by the posture detector, and increases the pump capacity of the hydraulic pump when judging that the work operation is the low-pressure operation.

Abstract: There are provided a display unit and a vehicular display device. The display unit is mounted on a vehicular display device and emits a display image including display light to be projected onto a projection target member provided outside the vehicular display device. The display unit includes: a display panel configured to display the display image based on light from a light source; a case that supports the display panel; and a heat dissipation member configured to dissipate heat accumulated in the display unit. A shield case of the case and the heat dissipation member are connected.

Abstract: There are a display unit and a vehicular display device. The display unit emits a display image including display light to be projected onto a projection target member provided in a vehicle. The display unit includes: a lens including a lens body and a first support portion protruding from an edge portion of the lens body; and a case that has a space configured to accommodate the first support portion and holds the lens by fitting the first support portion into the space.

Abstract: There is provided a vehicular display device including: a display unit configured to emit a display image including display light and projected onto a projection target member provided in a vehicle; a first optical component configured to reflect the display light emitted from the display unit; a first case having a space configured to accommodate the first optical component; and a second case configured to press the first optical component accommodated in the space against the first case.

Abstract: A display apparatus includes a light source, a display unit in a plate shape including a display area on which light emitted by the light source is focused, a heat dissipation portion in a plate shape arranged on one side or another side in a plate thickness direction of the display unit, a housing containing the display unit and the heat dissipation portion, a first fixing portion provided on the housing to sandwich and fix the display unit and the heat dissipation portion in a plane extension direction intersecting the plate thickness direction, and a second fixing portion that limits displacement of the display unit and the heat dissipation portion by collectively pressing the display unit and the heat dissipation portion in the plate thickness direction.

Abstract: A vehicle display device includes a housing that includes an opening and a first wall, in which the housing is attached to a vehicle in an orientation in which the opening faces an upper side in a vertical direction of the vehicle, and the first wall faces a rear side in a front-rear direction of the vehicle, an image display device, and a transparent cover. The first wall includes a pinch part pinched by one hand of an operator. The pinch part includes a first recessed portion and a second recessed portion, which are spaced apart from each other. The first recessed portion is recessed toward the second recessed portion. The second recessed portion is recessed toward the first recessed portion.

Abstract: A conversion device analyzes an input packet and acquires header information included in the packet. Furthermore, the conversion device classifies packets into one of a plurality of groups on the basis of the acquired header information and set grouping conditions. Subsequently, the conversion device generates packets for analysis on the basis of the processing corresponding to the classified groups.

Abstract: A conversion device (10) analyzes an input packet and acquires header information included in the packet. Furthermore, the conversion device (10) classifies packets into one of a plurality of groups on the basis of the acquired header information and set grouping conditions. Subsequently, the conversion device (10) generates packets for analysis on the basis of the processing corresponding to the classified groups.

Abstract: A conversion device analyzes information of an input packet using hardware and determines whether to perform predetermined previous stage processing using the hardware. Furthermore, when it is determined to perform the previous stage processing, the conversion device uses the hardware to provide metadata including identification information indicating a group of packets to the packets on the basis of the fixed-length header information of the packets. In addition, the conversion device uses software to generate analysis packets corresponding to the group of packets using the provided metadata.

Abstract: A design apparatus optimizes, with a first granularity (for example, a real number solution), a traffic volume allocated to each of links between adjacent nodes included in a network. In addition, the design apparatus calculates an approximation solution obtained by approximating, with a second granularity (for example, an integer solution), the traffic volume having been optimized with the first granularity. Furthermore, the design apparatus maps logical paths to each of routes constituted by the links in accordance with the approximated traffic volume.

Abstract: An extraction unit extracts predetermined information from an outer header and an inner header of a tunneled packet passing through a network device in which congestion has occurred. An evaluation unit evaluates an order in which fine grain flows in a tunnel subdivided with reference to the extracted predetermined information are subject to TE, based on attribute information of the fine grain flows.

Abstract: A mirror device includes a mirror including a main body portion having a reflection surface that reflects display light, and a rotating shaft protruding from a first side wall of the main body portion, and a driving member that includes a motor including an output shaft arranged parallel to the rotating shaft, and neighboring the rotating shaft in a direction orthogonal to a rotation axis line of the rotating shaft, a first gear portion coupled to the output shaft, and a second gear portion engaged with the first gear portion, and coupled to the rotating shaft, and rotates the mirror by transmitting rotation of the output shaft of the motor to the rotating shaft via the first gear portion and the second gear portion.

Abstract: A vehicle display device includes a housing including an opening, an image display device that outputs display light of an image, and a mirror that includes a main body including a reflective surface that reflects the display light toward the opening and is rotatable around a rotation axis. The mirror includes a first and a second ribs that extend along a first direction, and face each other in a second direction. The first rib is formed as a rib closest to a side of the upper end on the back surface, the second rib is formed as a rib closest to a side of the lower end on the back surface, and a central region between the first and the second ribs on the back surface is formed as a flat curved surface, at least a part of which extends from the first rib to the second rib.

Abstract: A continuity checking apparatus generates a continuity checking packet to which a predetermined flag and user attributes are assigned and transmits the generated continuity checking packet to an edge router connected to a service that is an entrance of a service chain. Each service transmits an arrival message with respect to the continuity checking packet to the continuity checking apparatus upon reception of the continuity checking packet to which the predetermined flag is assigned. In addition, each service transfers the continuity checking packet to a next service device of the service chain on the basis of the user attributes assigned to the received continuity checking packet. The continuity checking apparatus identifies a path representing service devices through which the continuity checking packet passes on the basis of the arrival message transmitted from each service, and determines whether the identified path is the same as a path of the service chain that is a continuity checking target.

Abstract: The controller (10) acquires information about the band of the flow within the tunnel and the band of each flow after policing or shaping, calculates the ratio of the traffic volume after policing or shaping to the traffic volume before policing or shaping by using the acquired information about the band, and estimates the traffic volume of the flow to be monitored within the tunnel by using the calculated ratio and the band of each flow after policing or shaping.