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75 results about "Phototype" patented technology

This article incorporates text from a publication now in the public domain: Wood, James, ed. (1907). "". The Nuttall Encyclopædia. London and New York: Frederick Warne.

Nano-gold material with three-dimensional photo frame and photo structure, synthesis method for nano-gold material and application of nano-gold materia

ActiveCN106141172AEfficient synthesisEasy to control componentsMaterial nanotechnologySynthesis methodsSolvent
The invention discloses a nano-gold material with a three-dimensional photo frame and photo structure. The nano-gold material comprises gold nanoparticles and a discontinuous gold shell layer which is of a three-dimensional frame-shaped structure and covers the gold nanoparticles. The synthesis method for the nano-gold material comprises the following steps of: providing gold-silver nanoparticles with core-shell structures, wherein the gold-silver nanoparticles comprise crystal nucleuses of the gold nanoparticles and silver-coated nano shell layers; modifying selected molecules on the surfaces of the gold-silver nanoparticles, and putting the gold-silver nanoparticles into a selective solvent for collapsing or stretching the selected molecules, thereby forming discontinuous nano areas on the surfaces of the gold-silver nanoparticles, and exposing silver nano shell layers in the nano areas; and enabling the gold-silver nanoparticles to at least react with chloroauric acid, thereby forming a target product. The invention provides a novel discontinuous production mode which is simple in process, is easy to operate, and can effectively synthesize the nano material with the three-dimensional photo frame and photo structure; and the nano material has unique optical performances, and has good application prospect in aspect of catalysis, sensing and detecting, and the like.
Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI

Automatic typesetting method for electronic photo album

The invention discloses an automatic typesetting method for an electronic photo album, which is characterized by comprising the following steps of: S1, uploading photos to be typeset, sorting the photos according to shooting time, determining the number range of the photos typeset in each page according to the size of a selected template, and further determining the reference number of the photostypeset in each page; s2, determining the number of photos of each page through calculation according to the photo reference number; s3, counting the horizontal and vertical states of a plurality of photos, and formatting the horizontal and vertical states of the photos; s4, selecting an optimal template according to the formatting result and the size and the length-width ratio of the photo to thetemplate; s5, selecting the kth photo, determining the zoom scale of the photo according to the size of the photo and the size of the photo frame of the selected template, and placing the zoomed photo into the photo frame; and S6, repeating the above steps until all the photos are placed in the template. By utilizing the method, the number of typeset pictures is flexible, and the requirements ofdifferent users can be met; and the optimal typesetting effect can be achieved.
Owner:河源源丰电子有限公司

Driving certificate manufacturing device and method

According to the technical scheme, a driving certificate manufacturing device is characterized in that an information printing module and a photo printing module are arranged at the front end of a bottom frame and are distributed in a broken line shape, and a cutter assembly and a copy conveying channel are arranged at the rear end of the bottom frame; a certificate core box is arranged at the inlet of the information printing module, a certificate conveying channel is arranged at the outlet of the information printing module and is connected with the cutter assembly through a cutting conveying channel, and the upper side of a photo overturning channel is connected with a photo printing module; an original book and photo pushing module is used for conveying an original book separated by the cutter assembly and the photos overturned by 180 degrees by the photo overturning channel into a certificate film of a certificate film sucking module, the certificate film sucking module is used for sucking the certificate film falling from the certificate film box, and the copy conveying channel is connected with the cutter assembly and is used for conveying the copies separated by the cutter assembly to the outlet. According to the present invention, the driving certificate automatic manufacturing is realized, the occupied space is small, the operation is easy, and the efficiency is high.
Owner:QINGDAO TONGCHAN SOFTWARE TECH

Degradable wooden photo frame with assembly size capable of being adjusted according to photo size

The invention discloses a degradable wooden photo frame with assembly size capable of being adjusted according to photo size, and relates to the technical field of photo frames. Supporting blocks are arranged on the left side and the right side of the back block, cushion blocks are fixed to the front sides of the supporting blocks, length adjusting mechanisms are arranged between the back block and the cushion blocks, lower connecting blocks are fixed to the bottoms of the supporting blocks, lower clamping frames are fixed to the front sides of the lower connecting blocks, the bottoms of the lower clamping frames are flush with the bottom block, and the left lower clamping frame and the right lower clamping frame are oppositely arranged. An upper connecting block is movably inserted into the upper side of the supporting block, positioning studs are screwed and inserted into the left side and the right side of the supporting block through threads, the inner ends of the positioning studs abut against the upper connecting block, upper clamping frames are fixed to the front side of the upper end of the upper connecting block, the left upper clamping frame and the right upper clamping frame are oppositely arranged, and positioning clamping frames are arranged on the front sides of the upper clamping frames and the front sides of the lower clamping frames; the height and the length can be adjusted according to the size of a photo, so that photos of different sizes and specifications can be placed, and the photo can be conveniently replaced by adjusting the clamping frame.
Owner:江苏森兰德工艺品有限公司

Face recognition standard photo updating method and device, computer equipment and storage medium

The embodiment of the invention provides a face recognition standard photo updating method and device, computer equipment and a storage medium, and the method comprises the steps: according to the face change information and the change degree corresponding to the time point when a current user updates the standard photo last time, determining the time point when the difference value between the current change degree and the change degree corresponding to the time point of updating the standard photo last time is 1 as the time point of updating the standard photo next time by the current user; obtaining the similarity between the face feature of the currently collected photo and the standard photo of the current user; and when the similarity meets a preset similarity requirement and the current time and the time point of updating the standard photo next time meet a preset time requirement, storing the currently collected photo, training face features according to the currently stored photo set, and updating the standard photo of the current user by using the face features obtained by training. According to the scheme, the accuracy of face recognition can be improved, and meanwhile resource waste caused by frequent starting of face feature retraining can be avoided.
Owner:INDUSTRIAL AND COMMERCIAL BANK OF CHINA

Method for automatically extracting working face area image of constructional engineering

A method for automatically extracting a working face area image of constructional engineering comprises the steps of obtaining N building site photos to form a photo group, conducting aerial triangulation analysis on the photo group to obtain pose information of the photos, then reconstructing a scene three-dimensional model, and obtaining a projection matrix P<(i)> based on the pose information of the photos and a calibration matrix K<(i)> of the photos; according to the point cloud and project design information of the scene three-dimensional model, obtaining the positions of M working face areas, and obtaining a face domain Omega<(j)> corresponding to the M working face areas; in the N photos, projecting the Omega<(j)> through the projection matrix P<(i)> to obtain a projection area omega (ij) on the ith photo, and finding out the projection omega<(j)>max with the highest Omega<(j)> resolution from the projection areas of the N photos, and converting omega<(j)>max into a working face area orthographic image omega(-)<(j)>max by using the homography matrix H<(ij)>C[Omega] of the image under the Omega<(j)> local coordinate system derived fromomega<(j)>max by the invention. The extraction method can automatically extract a working face area image from a single photo with exact physical significance and high fidelity.
Owner:NANJING INST OF TECH

Household ventilating door

The invention discloses a household ventilating door which comprises a doorframe and a door leaf, wherein an opening is formed in the door leaf; a gauze and a sliding cover matched with the opening are arranged at the opening; a groove capable of containing the sliding cover is formed in the door leaf at the bottom of the opening; the height of the sliding cover is greater than the height of the groove; sheet iron is arranged on the top of the sliding cover; a third magnet is arranged on the top of the opening; a long slot is formed in the upper end of the sliding cover; a first magnet is arranged on the doorframe; a second magnet capable of changing the magnetic pole direction by rotation is arranged on the door leaf; the position of the second magnet corresponds to that of the first magnet; a transverse plate is arranged on the door leaf; a hook is arranged at the bottom of the transverse plate; a photo frame is arranged on the door leaf; and an insertion slot through which photos can be inserted is formed in one side of the photo frame. According to the household ventilating door disclosed by the invention, the door leaf is provided with the opening, the door is capable of ventilating when being opened, mosquitoes can be prevented by the gauze during ventilating, and the household ventilating door is convenient to open and close and simple in structure and has the effects ofstoring and decorating.
Owner:安吉舍里度假酒店股份有限公司
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