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34results about How to "Time-consume process" patented technology

Fingerprint image evaluation method and fingerprint verification device

The present invention determines whether fingerprint ridgeline information is contained within the fingerprint image using a simple method by considering the properties of the fingerprint ridgeline. In this fingerprint image evaluation method, a density is obtained of a reference point provided within the fingerprint image and a density is obtained of a comparison point that is shifted from the reference point by a predetermined distance. The amount of fingerprint ridgeline information contained within the fingerprint image is evaluated based upon a difference between the density of the reference point and the density of the comparison point. In this fingerprint image evaluation method, the characteristic of the fingerprint ridgeline, in which a fingerprint furrow line exists proximally to the fingerprint ridgeline, is utilized. Therefore, erroneous determinations can be prevented in which an image, which is not in fact a fingerprint image, is determined to be a fingerprint image. In addition, it is only required to obtain the density of the reference point and the density of the comparison point, and to calculated their difference. Therefore, time consuming processing is not necessary, such as is required to extract characteristic points from a fingerprint image.
Owner:CHUO SPRING

Fingerprint image evaluating method and fingerprint matching device

The present invention determines whether fingerprint ridgeline information is contained within the fingerprint image using a simple method by considering the properties of the fingerprint ridgeline. In this fingerprint image evaluation method, a density is obtained of a reference point provided within the fingerprint image and a density is obtained of a comparison point that is shifted from the reference point by a predetermined distance. The amount of fingerprint ridgeline information contained within the fingerprint image is evaluated based upon a difference between the density of the reference point and the density of the comparison point. In this fingerprint image evaluation method, the characteristic of the fingerprint ridgeline, in which a fingerprint furrow line exists proximally to the fingerprint ridgeline, is utilized. Therefore, erroneous determinations can be prevented in which an image, which is not in fact a fingerprint image, is determined to be a fingerprint image. In addition, it is only required to obtain the density of the reference point and the density of the comparison point, and to calculated their difference. Therefore, time consuming processing is not necessary, such as is required to extract characteristic points from a fingerprint image.
Owner:DDS +1

Land use compatibility planning software

A land use compatibility software module uses an existing suite of airport management programs to generate exception reports for FAA Part 77 land use compatibly surveys. Land use compatibility management is a manually intensive and time-consuming process. The noise officer may have to compute whether a proposed structure violates FAA's obstruction clearance criteria as set out in FAA's standard for obstacle clearance zones (Part 77). With these thee-dimensional zone shapes entered into AirScene™, the user may enter lat / long and height data for potential obstructions, such as cellular telephone towers as mentioned in the above example. The system will plot the potential obstructions on the map and will determine whether or not the height and proposed position of the tower violates the FAA's obstruction criteria for that runway. The system may be used to generate “exception reports” for proposed structures.
Owner:HARRIS CORP

Cutting Blade

ActiveUS20190281760A1Quickly wear awayTime consume processMowersCutleryLawn mowerKnife blades
A cutting blade for vegetation is provided for example for use in a straw chopper or rotary mower. The blade includes a first base material and a plurality of hard surface beads of at least two different materials formed on at least one surface of the base material extending up to a cutting edge of the base material wherein the plurality of hard surface beads lie alternately side by side with touching side edges and one contains at least one different material of a different hardness relative to the other so that differential wear rates are created, and a wear profile is controlled. The softer material is burnt away at the edge by the cladding laser to form pockets so that the blade is serrated by the pockets when supplied with additional wear increasing the pockets to maintain the serrations.
Owner:TRITANA INTPROP LTD

Electronic assembly

An electronic assembly includes a rack, two connecting arms, a case and two guideways. The connecting arms are mounted on opposite sides of the rack, spaced from and facing each other. The case includes a supporting housing and a cover. The supporting housing is sandwiched between the connecting arms, and secured on the connecting arms. Two tracks are formed on the lateral sides of the supporting housing. The cover are formed with two spaced slideways. The cover covers the supporting housing; and two slideways enclose the two tracks and are slidable along the tracks. The guideways are mounted on the connecting arms, respectively. The slideways of the cover slide along the tracks oriented toward the guideways, and engage with the guideways to make the cover slide away from the supporting housing.
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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