31results about How to "Suppress data volume" patented technology

A traveling toy system is provided, in which it becomes possible to reduce the amount of information transmitted to a video display device. In the traveling toy system, a video camera, a video camera controller which is adjustably controls at least a frame rate of the video camera, a signal transmission device which transmits a video signal outputted from the video camera to a video display device, and electric storage means for power supply are mounted on the traveling toy which travels on a traveling lane using a potential energy. The traveling toy system further includes a traveling toy carrier device which carries the traveling toy from a position where the potential energy is low to a position where the potential energy is high. The video camera controller changes the frame rate so that when a traveling speed of the traveling toy is higher than a given speed, the frame rate may be increased from the frame rate at the time that the traveling speed is lower than the given speed.

A search unit 60 calculates a character-string similarity by acquiring expansion source document data partially matching a search query 70 from a character-string search index 40, determines a relational-data expansion similarity by acquiring expansion destination document data defined to have a relationship with the expansion source document data from a relational-data expansion index 50 and correcting the acquired data by the character-string similarity of the expansion destination document data and relation weight data 80, and outputs a search result 90 arranged in an order of the relational-data expansion similarity.

A radio communication system in which radio communication terminals can efficiently transmit and receive data with each other suppressing the amount of data held by each of them. Each radio communication terminal can calculate an average delivery delay time of deliver data based on the degree of proximity to an adjacent radio communication terminal and transmit data delivery path information containing this and, for each data delivery path information received from another radio communication terminal, calculate a total average delivery delay time for delivery to a destination radio communication terminal based on the average delivery delay time contained in the data delivery path information and the average delivery delay time calculated by itself and, in response to the arrival of a data delivery time, transmit deliver data toward the destination radio communication terminal via the delivery path associated with the smallest total average delivery delay time.

A method for three-dimensional solid graphic generation: First, a basic graphic command and a variable showing a size of the graphics are inputted into an input unit as graphic data and a condition for changing the variable is inputted into the input unit. Next, a three-dimensional solid graphics is generated in an arithmetic unit by changing the size of the graphics based on the condition for changing the variable to change the shape of the graphics. Thereby, it becomes possible to express a solid with its shape changing and to express a movable solid.

A file management system includes at least one processor. The at least one processor is configured to obtain information about a target file, a storage location of a related file relating to the target file, and a viewer, and, when the viewer is allowed to access the storage location of the related file, provide, to the viewer, storage-location information indicating the storage location of the related file, and, when the viewer is not allowed to access the storage location of the related file, provide the related file to the viewer.

The present invention reduces the number of reflection-type optical transducer to one, reduces the cost and reduces the restriction in the mechanical layout, and it can detect the surface/back side of the master mask to prevent the master mask setting error. The master mask surface/back side detecting device (23) is provided with the following components: a single optical sensor (20) which scans and detects the surface of back side of the master mask (10); a master mask delivering motor (5) which movers the master mask (10) relative to the optical sensor (20) and a guide roller (3); a special hardware 24 which is inputted with the detected electric tension that is detected by the optical sensor (20) and is relative to the surface or back side of the master mask (10); and a judging component which controls the action of the thermal head (2) by the master mask delivering motor (5), a LCD displaying part (47) of the operator panel (40) and the plate making control part (21), and at the same time the judging component judges the surface/back side of the master mask (10) according to the margin of the detected electric tension inputted by the special hardware (24).

A display device which performs previewing of print data for printing an image on a tape including: a division data generating unit for dividing the print data into N parts and thus generates N division data (where N is an integer that is greater than or equal to 1); and a previewing unit for loading a target division data including a target area of the previewing, of the N division data, into a work area and sequentially reads out the division data from the work area, thus performing the previewing; wherein the division data generating unit decides a value of the N in accordance with a tape width of the tape and a tape length in the case where the print data is printed.

First quantization data for printing by the first nozzle group and second quantization data for printing by the second nozzle group are generated based on multi-valued data. By use of mask patterns, first print data and second print data are generated based on the first quantization data and the second quantization data. The first mask pattern for generating first print data and the second mask pattern for generating second print data are formed so as to include a pixel in which printing of a dot is allowed in both and a pixel in which printing of a dot is not allowed in both. The pixel value of each pixel indicated by the multi-valued data has a correlation with the sum of the number of dots indicated by the first print data and the number of dots indicated by the second print data in the area corresponding to each pixel.

The invention provides a supply chain management method, a supply chain management program, a supply chain management system, and a transaction record display program. The data management server (60) manages a transaction record (ReT) between traders (TR) in a supply chain (SC) constructed by including a plurality of traders (TR). The data management server (60) acquires item data attached to a delivery item (IMi) delivered to a specific trader (TRs) and company data assigned to the specific trader (TRs), and calculates a hash value based on the item data and the company data. This hash value is provided to the specific trader (TRs) as item data attached to a shipping item (IMo) shipped from the specific trader (TRs) to another trader (TR).

According to an embodiment, a feature calculation device includes an obtaining unit, a first calculator, and a second calculator. The obtaining unit is configured to obtain a point sequence group comprising a set of point sequences in which a sequence of a plurality of points is fixed. The first calculator is configured to, for each of the point sequences in the point sequence group, calculate a plurality of values related to a curvature of a shape of the point sequence, with a reference point of the point sequence as a reference, and calculate feature quantities based on the plurality of calculated values. The second calculator is configured to calculate a histogram representing a distribution of the feature quantities of each of the point sequences.

To provide an optical disk that records a huge amount of still image data, realizes retrieval based on its recording time and reduces a data size of recording time information, and to provide an optical disk recorder and an optical disk reproducing device. In order to minimize a data quantity to manage a recording time of a still picture, N (N is an integer of 1 or over) sets of still images are grouped and a recording time of a still image recorded at first for each group and a recording time of a still image finally recorded by each group are recorded as management information.