Patent application number | Description | Published |
20090099764 | NETWORK SYSTEM FOR VESSEL INSTRUMENTS - A network system where vessel instruments including sensors are connected through a communication network is provided. The sensors generate the same type of navigation data. The system includes a first network for realizing one-to-many communication, a first group instruments connected with each other through the first network, and a second group instruments connected to the first network with a different protocol from the first network. The first group instrument is an input/output gate between the second group instruments and the first network. At least one of the first group instruments has a server function. The first group instruments obtain identification information and types of navigation data of the second group instruments using the first group instruments as the gates, and the server-function instrument obtains identification information and types of navigation data of the instruments. The server function instrument selects one of the sensors generating the same type of navigation data, and outputs a sharing instruction of the data of the selected sensor, through the first network. The first group instrument provides the sharing instruction to the second group instruments using the first group instrument as the gate. | 04-16-2009 |
20100296610 | DEMODULATION DEVICE - Provided is a demodulation device that can reliably perform demodulation even in a communication environment where a modulation index changes. Upon reception of communication signals of different modulation indexes from other ships, a demodulation device ( | 11-25-2010 |
20100322208 | SYNCHRONIZATION DEVICE AND SYNCHRONIZATION METHOD - There is provided a synchronization device capable of, even when transmission timings of a plurality of other ships are different, almost reliably synchronizing with the other ships during a transmission of a ship concerned and is also provided a synchronization method. The synchronization device | 12-23-2010 |
Patent application number | Description | Published |
20080222539 | USER INTERFACE DESIGNING APPARATUS - A user interface designing apparatus capable of easily designing a user interface which can change over display parts in accompanying state transitions for events by adding/deleting states and editing the display part and event handling in each state. The apparatus includes a state set editing means for adding/deleting states of a composite display part having a plurality of states, an event handling editing means for describing an event handling for state transition in each state of the composite display part, an elementary display part storing means for storing elementary display parts designed previously, and a state display editing means for adding/deleting elementary display parts to be displayed in each state of the composite display part. | 09-11-2008 |
20110276976 | EXECUTION ORDER DECISION DEVICE - An execution sequence decision device is capable of efficiently and appropriately determining the execution sequence of processing modules even in a case where those have a closed circuit in the input/output dependencies. A dependence evaluation sub-unit and an anti dependence evaluation sub-unit evaluate the dependence and anti dependence of each processing module in a processing module group. A priority evaluation sub-unit determines the priority of each processing module in the processing module group based on the dependence and anti dependence. An execution order allocation sub-unit allocates the top of execution sequence to one processing module that has the highest priority obtained by the priority evaluation sub-unit. An execution sequence allocation unit causes the respective sub-units to repeatedly execute the above-mentioned process every time the order of execution sequence of one processing module is determined, and then sequentially allocates the orders of execution sequence to the respective processing modules. | 11-10-2011 |
20120136608 | TEST TABLE GENERATING DEVICE AND METHOD OF GENERATING TEST TABLE - A test table generating device includes a unit group input part, an upstream book analyzing part, a unit characteristic acquiring part, a unit characteristic matching part, and a test table generating section. The upstream book analyzing part analyzes an upstream book about a target unit designated by the unit group input part. The unit characteristic acquiring part acquires the unit characteristics of the target unit based on a result of the analysis. The unit characteristic matching part performs matching of the unit characteristics of the target unit, and specifies a similar unit having the same unit characteristics as those of the target unit. The test table generating section acquires a test table about the similar unit, and generates a test table about the target unit based on the acquired test table. | 05-31-2012 |
20120203775 | LOGIC DIAGRAM SEARCH DEVICE - A logic diagram search device of the present invention includes a movement amount estimation section, a computation element/signal line correspondence calculation section, and a similarity degree calculation section. The movement amount estimation section estimates a diagram movement amount between a criterion diagram and a comparative diagram based on a coordinates variation amount. The computation element/signal line correspondence calculation section generates correspondence between a signal line in the criterion diagram connecting the computation elements that have been objects of a correspondence generation operation and a signal line in the comparative diagram connecting the computation elements that have been objects of the correspondence generation operation. The similarity degree calculation section calculates the degree of similarity between the criterion diagram and the comparative diagram based on the computation elements and the signal lines for which the correspondence is generated. | 08-09-2012 |
20130253667 | LOGIC DIAGRAM PROCESSING DEVICE AND LOGIC DIAGRAM PROCESSING METHOD - A logic diagram processing device has a logic diagram relocating unit which relocates operation elements while maintaining control logics equivalently so that the operation elements as compared overlap in the case where a plurality of designated logic diagrams are overlapped, and a logic diagram overlapping unit which overlaps the plurality of designated logic diagrams in which the operation elements are relocated by the logic diagram relocating unit. The logic diagram processing device also includes a display unit which displays the plurality of designated logic diagrams overlapped by the logic diagram overlapping unit in a predetermined display method by which a common part or the difference of the operation elements can be discriminated, and a display control unit which switches the predetermined display method to display in the display unit in accordance with an instruction from the outside. | 09-26-2013 |
20150177322 | DEVICE FOR AND METHOD OF ESTIMATING ERROR POINT IN LOGIC DIAGRAM - A technique capable of estimating an error point in a logic diagram appropriately. A logic diagram display device includes: a signal line correctness/incorrectness determining unit that determines for each test whether each signal line in the logic diagram is correct or incorrect based on a signal line status value of each signal line and a test table; and a signal line correctness/incorrectness result summarizing unit that calculates a correctness/incorrectness result summarized value of each signal line based on a result of determination about the correctness or incorrectness of each signal line. The logic diagram display device further includes: an error signal line estimating unit that estimates an error in each signal line based on the correctness/incorrectness result summarized value of each signal line; and a display that displays each signal line in the logic diagram in a display style responsive to the error in each signal line. | 06-25-2015 |