Abstract: An information processing apparatus includes a memory, and a processor coupled to the memory and configured to receive a designation of a progression degree in which a circuit pattern displayed on a two-dimensional model of a printed circuit board is traced from a start point to an end point of the circuit pattern, display, on the two-dimensional model, the circuit pattern from the start point to a point corresponding to the progression degree on a three-dimensional model of the printed circuit board based on a setting of the start point and the end point of the circuit pattern, and display the circuit pattern of the two-dimensional model to distinguish a first pattern to form a part of the circuit pattern and a second pattern to form a part of the circuit pattern, the first pattern and the second pattern having portions overlapping each other.

Abstract: An information processing apparatus includes a memory, and a processor coupled to the memory and configured to receive a designation of a progression degree in which a circuit pattern displayed on a two-dimensional model of a printed circuit board is traced from a start point to an end point of the circuit pattern, display, on the two-dimensional model, the circuit pattern from the start point to a point corresponding to the progression degree on a three-dimensional model of the printed circuit board based on a setting of the start point and the end point of the circuit pattern, and display the circuit pattern of the two-dimensional model to distinguish a first pattern to form a part of the circuit pattern and a second pattern to form a part of the circuit pattern, the first pattern and the second pattern having portions overlapping each other.

Abstract: Facility output systems, methods, and programs specify a purpose for which a user utilizes a facility, based on information input by the user and a facility type that enables the specified purpose to be achieved, based on stored purpose information. The stored purpose information includes facility type and the purpose that is achievable by using the facility type. The systems, methods, and programs specify a common facility type that is common to a facility type specified for a first purpose; and one of a facility type specified for a second purpose that is different from the first purpose and a facility type specified differently from the specified facility type that enables the purpose to be achieved. The systems, methods, and programs specify the facility corresponding to the specified common facility type based on stored facility information including the specified facility type and information for specifying the facility.

Abstract: A coupling distance y of a plurality of securing elements for coupling two members to construct a casing for accommodating a circuit board having electric components mounted thereon inside space surrounded by a conductor extracted from design data, an overlapping width x of overlap sections provided to the two members for coupling the two members with the plurality of securing elements, the overlap sections contacting to each other, and a wavelength ? of electromagnetic noises generated from the electric components, are extracted. Then, a recommended coupling distance Y for the plurality of securing elements to attenuate the electromagnetic noises by a certain attenuation amount is calculated, based on the overlapping width x and the wavelength ?, and the coupling distance y is compared with the recommended coupling distance Y. Thereby, verifications of an electromagnetic noise countermeasure can be made reliably without relying on settings by a user.

Abstract: Route search devices, systems, and programs obtain current traffic information indicating traffic conditions at a present time and obtain statistical traffic information, the statistical traffic information being statistical information obtained by collecting statistics of histories of traffic information. The devices, systems, and programs determine a degree of traffic congestion of a road at the present time, identify travel time for a road whose degree of traffic congestion is greater than or equal to a threshold, based on the current traffic information, and identify travel time for a road whose degree of traffic congestion is less than the threshold, based on the statistical traffic information. The devices, systems, and programs then search for a route to a destination, using the identified travel time.

Abstract: A server is connected to a communication terminal and configured to receive a departure point, a destination, and a route retrieval request from the departure point to the destination from the terminal and to deliver a route retrieved in response to the received route retrieval request to the terminal. When the route retrieval request is acquired from the terminal, the server acquires route information related to a target route that is a route corresponding to a predetermined distance from the departure point in a terminal-recommended route that is a route from the departure point to the destination and is retrieved by using terminal-side map information provided in the terminal. The server retrieves a route to the destination that includes at least a part of the target route by using device-side map information provided in the server and the route information, and delivers the retrieved route to the terminal.

Abstract: A housing includes a first member that has a first conductor, a second member that has a second conductor and cooperates with the first member to accommodate a circuit board on which an electronic element is mounted, inside a space surrounded by the first conductor and the second conductor, and a plurality of connecting elements that are arranged at a predetermined arrangement interval y to fix the second member to the first member.

Abstract: Navigation systems, methods, and programs output on an output device information on a set normal travel route when a guidance route for providing guidance to a user is not set. The systems, methods, and programs set a reference route satisfying a predetermined first setting condition as the normal travel route, and when the user travels along a temporary route that shares a start point and an end point with the reference route and is different from the reference route, specify a temporary travel factor that is a factor in which the user travels along the temporary route. The systems, methods, and programs set a second setting condition that varies depending on a content of the specified temporary travel factor, and change the normal travel route from the reference route to the temporary route, based on the second setting condition.

Abstract: A non-transitory, computer-readable recording medium having stored therein a program for causing a computer to execute a process that includes: setting a starting point and a target component on a circuit of a circuit diagram; tracing lines based on connection relationship of a component located between the starting point and the target component; counting the number of lines between the starting point and the target component; determining positional relationship of components based on the counted number of the lines; and outputting information that the positional relationship is inappropriate when determination result indicates that the positional relationship is inappropriate.

Abstract: Movement guidance information for performing traveling guidance for a vehicle is requested to a guidance information delivering server device based on an area update table and an area identification table for managing an update state of map information in a communication terminal, and traveling guidance for the vehicle is performed based on the movement guidance information delivered from the guidance information delivering server device in response to the request.

Abstract: A coupling distance y of a plurality of securing elements for coupling two members to construct a casing for accommodating a circuit board having electric components mounted thereon inside space surrounded by a conductor extracted from design data, an overlapping width x of overlap sections provided to the two members for coupling the two members with the plurality of securing elements, the overlap sections contacting to each other, and a wavelength ? of electromagnetic noises generated from the electric components, are extracted. Then, a recommended coupling distance Y for the plurality of securing elements to attenuate the electromagnetic noises by a certain attenuation amount is calculated, based on the overlapping width x and the wavelength ?, and the coupling distance y is compared with the recommended coupling distance Y. Thereby, verifications of an electromagnetic noise countermeasure can be made reliably without relying on settings by a user.

Abstract: A housing includes a first member that has a first conductor, a second member that has a second conductor and cooperates with the first member to accommodate a circuit board on which an electronic element is mounted, inside a space surrounded by the first conductor and the second conductor, and a plurality of connecting elements that are arranged at a predetermined arrangement interval y to fix the second member to the first member.

Abstract: Route acquisition systems, methods, and programs receive input of a plurality of destination locations and acquire a visit history that indicates a history of visit locations visited previously together with an order of visit to the visit locations. The systems, methods, and programs refer to the visit history which includes the visit locations which match the plurality of destination locations, set an order of visit to the plurality of destination locations on a basis of the order of visit to the visit locations which is indicated in the visit history, and acquire a route for visit to the plurality of destination locations.

Abstract: A via adding method comprising: identifying a target area where a via is to be added in a printed circuit board; determining a starting point for starting a search for a location of the via in the target area; and moving a search point along a path in an intersecting direction that intersects a radial direction around the starting point while moving the search point in the radial direction and determining whether the via is to be added at a moved search point.

Abstract: Facility output systems, methods, and programs specify a purpose for which a user utilizes a facility, based on information input by the user and a facility type that enables the specified purpose to be achieved, based on stored purpose information. The stored purpose information includes facility type and the purpose that is achievable by using the facility type. The systems, methods, and programs specify a common facility type that is common to a facility type specified for a first purpose; and one of a facility type specified for a second purpose that is different from the first purpose and a facility type specified differently from the specified facility type that enables the purpose to be achieved. The systems, methods, and programs specify the facility corresponding to the specified common facility type based on stored facility information including the specified facility type and information for specifying the facility.

Abstract: A non-transitory recording medium storing a program that causes a computer to execute a circuit board design assistance process. The circuit board design assistance process includes: extracting, from design information of a multilayer circuit board in which a plurality of layers are layered, a plurality of ground patterns in the multilayer circuit board that are within a predetermined distance from a path of a signal that flows in the multilayer circuit board; resolving a region at which the plurality of ground patterns are electronically separated as being a discontinuity region; and displaying the resolved discontinuity region.

Abstract: Navigation systems, methods, and programs output on an output device information on a set normal travel route when a guidance route for providing guidance to a user is not set. The systems, methods, and programs set a reference route satisfying a predetermined first setting condition as the normal travel route, and when the user travels along a temporary route that shares a start point and an end point with the reference route and is different from the reference route, specify a temporary travel factor that is a factor in which the user travels along the temporary route. The systems, methods, and programs set a second setting condition that varies depending on a content of the specified temporary travel factor, and change the normal travel route from the reference route to the temporary route, based on the second setting condition.

Abstract: A computing method includes: detecting, in a circuit board, a coordinate of an area where a current greater than or equal to a threshold flows; extracting signal layer currents and GND layer currents within a given range based on the coordinate, the signal layer currents flowing in a signal layer and the GND layer currents flowing in a GND layer; computing, by a computer, a first current as a sum of the signal layer currents and a second current as a sum of the GND layer currents; and computing a third current as a sum of the first current and the second current in a section direction of the circuit board.

Abstract: A via adding method comprising: identifying a target area where a via is to be added in a printed circuit board; determining a starting point for starting a search for a location of the via in the target area; and moving a search point along a path in an intersecting direction that intersects a radial direction around the starting point while moving the search point in the radial direction and determining whether the via is to be added at a moved search point.

Abstract: An electromagnetic field simulation method includes: obtaining, when a reference signal including a plurality of frequencies is input to a first point of design data of an object, a variation of a reference signal at a second point by a computer through an electromagnetic field simulation; calculating variable data at each of the plurality of frequencies based on the variation of the reference signal; frequency-decomposing a signal applied to the first point; and calculating a frequency distribution of the signal at the second point which propagates from the first point based on the frequency-decomposed signal and the variable data at each of the plurality of frequencies.