327 results about "Petal" patented technology

The invention provides a flower bud and flower recognition and positioning method for a picking robot to perform zoned picking, and belongs to the technical field of picking robots. Inputting the segmented mask into a multi-scale feature fusion semantic recognition model based on hierarchical attention aggregation to perform preliminary classification of foreground flowers and background vegetation, performing a graph cut energy minimization segmentation algorithm on the preliminary segmentation mask to construct an undirected graph, and calculating a minimum cut set to obtain an accurate flower segmentation mask; key point heat map prediction is carried out on separated flower individual masks to extract flower center point coordinates and petal tip coordinates, depth image channel information is combined to calculate three-dimensional space position coordinates of each flower, and a flower three-dimensional positioning database is established for picking robot path planning; the problem of insufficient segmentation precision caused by serious overlapping of foreground flowers and background vegetation in a color space in a flower picking scene is solved.

The invention relates to the technical field of plant genetic engineering, in particular to a transcription factor CsKNAT1 and application thereof in regulation and control of development of tea trees. The nucleotide sequence of the gene is as shown in SEQ ID NO: 1, and the sequence of protein coded by the gene is as shown in SEQ ID NO: 2. Research finds that overexpression of the CsKNAT1 gene can influence the form of plant leaves: the edges of the leaves are promoted to have notches (asymmetric leaves are formed, resulting in increase of sawteeth at the edges of the leaves); the formation of compound leaves can be promoted; leaves on plant stems can grow in a rosette form, and secondary stems are bolted in the middles of rosette leaves; the research also finds that the overexpression of the CsKNAT1 gene can obviously influence the flowering phase and the flower form of the plant; the delay of the flowering phase is promoted; overexpression of the CsKNAT1 gene can further influence development of floral organs and formation of siliques, part of arabidopsis plants have phenotypes that corolla becomes small, stamens are exposed, petals gradually extend and are zigzag in a wavy shape, the length of mature siliques is remarkably shortened by 20%-36.1%, and the phenomenon that the fruits are aborted occurs.

The invention relates to the technical field of biology, in particular to saffron petal polysaccharide loaded curcumin gel beads as well as a preparation method and application thereof. The preparation method comprises the following steps: mixing stigma croci petals and water, heating in a water bath, refluxing, filtering, extracting, carrying out rotary evaporation and concentration, taking supernate, adding absolute ethyl alcohol, standing, precipitating, carrying out centrifugal suction filtration, collecting polysaccharide, adding water for redissolving, carrying out rotary evaporation to remove ethyl alcohol, and freeze-drying for later use; uniformly mixing the freeze-dried saffron petal polysaccharide solution with a curcumin solution to obtain a petal polysaccharide-curcumin solution; sequentially adding sodium alginate and a calcium lactate solution into the petal polysaccharide-curcumin, uniformly mixing, and cross-linking to obtain the negative petal polysaccharide-curcumin composite gel beads. The curcumin is loaded by the sodium alginate, calcium lactate and crocus sativus petal polysaccharide composite material, so that the hardness and the structural stability of the gel beads are enhanced, the encapsulation efficiency of the curcumin is improved, targeted slow release is favorably realized, and a practical scheme is provided for efficient delivery of natural active ingredients.

The invention relates to a peony-containing whitening and anti-aging composition and a preparation method thereof, in particular to a fermentation product obtained by performing mixed fermentation on a peony petal extract, a ginseng petal extract and a crocus sativus petal extract by using a compound microbial agent. The composition can efficiently scavenge free radicals, effectively resist aging and improve skin microcirculation, and has good storage stability.

The invention discloses a Chinese rose petal outer edge notch whole genome SNP molecular marker combination and application thereof, and aims to overcome the defects in the prior art, 879 SNP markers significantly related to petal outer edge notch are identified by fusing 358 Chinese rose whole genome re-sequencing data and petal outer edge notch phenotype correlation analysis and applying a multi-model combined screening technology, and the SNP markers are used for identifying the petal outer edge notch. And a whole genome selection model with high prediction accuracy is established. The markers are distributed on 14 chromosomes, high-throughput and rapid detection can be achieved, the detection period is shortened, the petal wave character is directly predicted through seedling genotype data, and the breeding process is accelerated. The method has the advantages of low cost, high throughput and industrialization potential, provides key data support for Chinese rose petal outer edge notch genetic law analysis and molecular marker assisted breeding, and significantly improves the breeding efficiency and precision.

The utility model relates to the technical field of drilling engineering, and particularly discloses a locking device of a flashboard blowout preventer, which comprises a hydraulic cylinder head, the hydraulic cylinder head is provided with an inner hole and an observation groove communicated with the inner hole, the hole wall of the inner hole is provided with at least two first locking petals protruding along the radial direction, and the first locking petals are distributed at intervals along the circumferential direction. A lock groove is formed in the middle of each first lock petal; the manual locking shaft is arranged in the inner hole in a penetrating manner; the locking shaft sleeve is arranged outside the manual locking shaft in a sleeving mode, and second locking petals corresponding to the first locking petals are arranged on the peripheral face of the locking shaft sleeve; the locking rod is used for being arranged in the observation groove in a penetrating mode and inserted into the locking hole so as to drive the locking shaft sleeve and the manual locking shaft to rotate around the axis, and therefore the second locking petal can rotate in the locking groove till the second locking petal is opposite to the first locking petal so as to be locked in the axial direction. The locking device of the flashboard blowout preventer is simple in structure, convenient to operate, safe and reliable, and is not easily locked due to corrosion and other reasons through matched locking of the first locking petal and the second locking petal.

The utility model discloses a cable sealing cover which comprises a cover body, one end of the cover body is provided with a cover opening, an insulation shielding cover is installed inside the cover opening, one end of the cover body is in threaded connection with a thread sleeve through the cover opening, one end of the thread sleeve is fixedly connected with a butt joint sleeve, one end of the butt joint sleeve is provided with a sleeve opening, and a sealing sleeve is installed on the inner side of the sleeve opening. The other end of the threaded sleeve is fixedly connected with a merging petal, a clamping sleeve is installed on the inner side of the merging petal, the threaded sleeve, the merging petal, the clamping sleeve and the insulation shielding cover are arranged, the threaded sleeve and the merging petal are inserted into a cover opening of the cover body, then the butt joint sleeve is rotated, the butt joint sleeve drives the threaded sleeve and the merging petal to rotate, and the threaded sleeve is in threaded connection with the cover opening. At the moment, the thread sleeve pushes the merging petals, the merging petals extrude the insulation shielding cover, the merging petals can be folded inwards, the clamping sleeves on the merging petals can clamp the cable, the sealing cover can be matched with cables of various models, and therefore the adaptability of the sealing cover is improved.

The application discloses RhALEU protein and an application of an encoding gene thereof in regulation of old age of rose petals. RhALEU The application screens out a gene from a rose transcriptome database RhALEU , and finds that expression of the gene is induced in the whole petal development stage. RhALEU The application verifies that the gene has a function of promoting old age of rose petals by using VIGS technology. RhALEU Silencing of the gene slows down the speed of the petal from the 5th grade to losing ornamental value. RhALEU In the petal with the silenced gene, expression of the old age related gene SAG12 is significantly down-regulated. RhALEU The application discloses the function of the gene in natural old age of the petal, provides a new thought and technical means for regulating old age of a plant flower, especially postharvest preservation of fresh cut rose, opens up a new research field of flower regulation, and has great academic value and important production application prospect.

The invention relates to a fresh flower preservation method which sequentially comprises the following steps: manually poking grape seeds, cleaning and drying, grinding powder to obtain grape seed powder, adding ethanol in a ratio of 1: 10, adopting a microwave soaking method to obtain a preservation solution, diluting by 50 times, and uniformly spraying on leaves by adopting a spraying method. According to the fresh flower preservation method provided by the invention, the storage time of the petals of the fresh flowers can be prolonged, the colors of the petals cannot be obviously changed after the petals are placed for a long time, meanwhile, the period of water loss and withering is also greatly prolonged, and the sales range of the fresh flowers is expanded.

The method comprises the following steps: - supplying a petal to be regenerated (1) comprising: - a hole (2) defining a rotation axis (R1) around which the petal to be regenerated (1) is movable between an open position, where it defines a passage opening, and a closed position; - a first worn surface (5) defining part of the passage opening; - a second worn surface (6) contiguous to the first worn surface (5); - a worn vertex (7) located between the first worn surface (5) and the second worn surface (6); - grinding the first worn surface (5) and the second worn surface (6) to obtain a first ground surface (8), a second ground surface (9) and a new vertex (10), where the spacing between the new vertex (10) and the rotation axis (R1) is less than an original reference value;- definition of a new hole (11) that defines a new axis of rotation (R2) in which the spacing between the new vertex (10) and the new axis of rotation (R2) corresponds to the original reference value.;

The invention discloses a phagostimulant capable of improving the prevention and control effect of cotton flower thrips and application of the phagostimulant. The phagostimulant is prepared from the following components in parts by weight: 10 to 30 parts of p-methoxycinnamyl aldehyde, 5 to 40 parts of anisaldehyde, 40 to 70 parts of ethyl nicotinate and 10 parts of a cosolvent. The phagostimulant is prepared from the following components in parts by weight: 10 to 30 parts of p-methoxycinnamyl aldehyde, 5 to 40 parts of anisaldehyde, 40 to 70 parts of ethyl nicotinate and 10 parts of cosolvent. By utilizing the tropism of the cotton flower thrips to specific volatile compounds and through the synergistic effect of the three plant source compounds, pests hidden in stamens, petal wrinkles, leaf backs and other hidden parts are attracted to a pesticide application area, the contact area of insect bodies and the pesticide is remarkably increased, and therefore the prevention and control effect is improved. Field tests show that when an optimal formula (the ratio of p-methoxycinnamaldehyde to anisaldehyde to ethyl nicotinate to the cosolvent is 20: 20: 50: 10) is matched with spinetoram for use, the control effect can reach 84.43%-92.22%, the control effect is remarkably improved compared with that of single use of an insecticide, and a good control effect is shown. The method is safe and environment-friendly, reduces the amount and increases the efficiency, and has remarkable economic and ecological benefits.

The utility model discloses a petal type self-resetting vertical shaft explosion door, which relates to the field of vertical shaft explosion doors, and comprises a mounting rack, the outer side of the bottom of the mounting rack is rotatably connected with a plurality of petal explosion doors covered on inclined rods of the mounting rack through hinges, and a plurality of inclined planes of the mounting rack are fixedly connected with a top frame at the center above the mounting rack. A mounting frame is fixedly mounted at the top of the top frame, a locking mechanism extending into an inner cavity of the mounting frame is mounted at the top of the mounting frame, and a limiting sensing mechanism extending into the top frame is mounted at the top of the top frame. According to the petal anti-explosion door, the locking mechanism and the limiting and sensing mechanism which are integrated are arranged, synchronous unlocking of a plurality of petal anti-explosion doors can be achieved, the rotating angle of the locking mechanism can be limited through the sensing and limiting mechanism, and compared with an existing locking structure, the number and the structure of the petal anti-explosion door are simpler, and errors are not prone to occurring.

A new and distinct cultivar of Delosperma plant named ‘Electric Slide’ is disclosed, characterized by abundant strong reddish-purplish petals nearly covering the plant. Plants have a low, mounding habit, and are tolerant to at least USDA zone 6. The new plant is useful for its. bright flowers and low habit in the landscape or as a container plant.

1. Name of the product in this design: Set Box (Petals). 2. Purpose of this design: For storing beauty tools. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

This article relates to a type of percussion instrument called a tone tongue, which produces a continuous sound with changing pitch by rotating a mallet (a percussion stick with a head) on the inside of multiple tongue-shaped wooden parts called tongues, or by inserting marbles or other objects and rotating them. The design of this application is an article in which the tone tongue and mallet are integrated, with the mallet housed in the center of the tone tongue. In this article, multiple tongue parts, which resemble flower petals, are arranged at an angle to the base to resemble an opening flower bud, the handle is formed to resemble a flower stem, and the mallet is formed to resemble a pistil. In this way, the central part, which resembles a receptacle with multiple petal-shaped tongue parts arranged in a circle, is provided with a recess for storing the mallet (a recess about 5 mm deep that can accommodate the diameter of the handle of the mallet), and the mallet is removed from the main body of the article when playing. Because each petal-shaped tongue is made from a different type of wood, the tone of each tongue is arbitrarily and freely determined to be different.

The present application provides a kind of nuclear fuel conduit expansion joint device, comprising: the outer conduit and inner conduit are arranged between multiple expansion joint petals, the inner side wall of expansion joint petal has protruding part for abutting with outer conduit.The expansion joint ring is arranged outside multiple expansion joint petals.The inner diameter of expansion joint ring is larger near one end of connecting pipe, and the inner diameter of the other end is smaller.The thickness of expansion joint petal is smaller near one end of connecting pipe, and larger away from one end of connecting pipe.When transmission assembly drives expansion joint ring to move along the outside of multiple expansion joint petals away from connecting pipe, expansion joint ring abuts with the outer side wall of expansion joint petal, so that multiple expansion joint petals are close to each other away from the end of connecting pipe, and then the abutting force of protruding part and outer conduit increases, and plastic deformation occurs in outer conduit and inner conduit.Thereby, outer conduit and inner conduit are expanded and fixed.This way of applying pressure from the outside to produce plastic deformation, outer and inner conduit are not easy to crack, and the yield after expansion is higher.

A new and distinct cultivar of Ranunculus plant named ‘BC UALLABI’ is disclosed. characterized by a novel flower form; double daisy-like flowers on well branched flower stems. Flower petals are Strong pink, RHS 49A. Flower stems are 15 to 35 cm long. The new variety is a Ranunculus. normally produced as a cut flower and potentially useful as an ornamental plant.

This application discloses a bearing outer ring removal device, including a connector, a central shaft, and at least two support petals that mate with the central shaft and are arranged along the circumferential outer wall of the central shaft. The central shaft drives the support petals to move away from the central shaft. A positioning structure is provided between the support petals and the connector for fixing the support petals to the connector. An outer edge is provided on the side of the support petals away from the central shaft. In this application, multiple support petals are first passed through the outer ring, and then the central shaft is passed through the space between the multiple support petals, so that the circumferential outer wall of the central shaft fits against the side of the support petals facing the central shaft, and the side of the support petals away from the central shaft fits against the circumferential inner wall of the outer ring. The positioning structure achieves a fixed connection between the multiple support petals and the connector. Pulling the connector causes the outer edge to abut against one end of the outer ring, thereby moving the outer ring out of a blind hole or stepped hole by pulling the connector. This removal device replaces traditional auxiliary tools, improving the convenience of outer ring disassembly and effectively shortening the disassembly time.

The present application relates to the field of biotechnology, and provides a strain capable of accelerating and promoting seed germination of old crow petal and application thereof, the strain is isolated from soil of old crow petal seedling, and is identified as Aspergillus niger through ITS sequence sequencing after purification, and the taxonomic name is Aspergillus niger, and the preservation number is CCTCC NO: M 2025709. Through the concomitant germination test of the strain and old crow petal plant seeds, the results show that the strain can obviously accelerate the seed germination of old crow petal, and improve the seed germination rate.

The present application relates to the technical field of molecular marker, in particular to Indel molecular marker of Wan-Yu old crow petal and application thereof. The Indel molecular marker of the present application is shown as SEQ ID NO. 1-3. The Indel molecular marker can be used to identify Wan-Yu old crow petal, and the identification can be carried out by electrophoresis, multiple sequence alignment or reads alignment of high-throughput sequencing.

A new and distinct cultivar of Phalaenopsis plant named ‘Helix Bridge’, characterized by its upright plant habit; moderately vigorous growth habit; strong flowering stems; healthy and sturdy leaves; freely flowering habit with typically two inflorescences developing per plant, each inflorescence with numerous flowers; flower petals and sepals that are reddish purple in color; and good postproduction longevity.

1. Name of the designed product: wine bottle (petal). 2. Use of the designed product: used for containing wine. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view. 5. Other circumstances or explanations: part A is transparent material.

This item is a vase for displaying flowers, and it has a petal-like spreading section on its upper surface, through which the flower stem is passed for use.

The invention belongs to the technical field of plant genetic engineering, and particularly relates to application of a Chinese rose SVP transcription factor in regulation and control of flowering phase and petal size. The invention aims to provide a new choice for regulating Chinese rose organs by researching MADS-box transcription factor family member SVP in Chinese rose. The technical scheme of the invention is the application of the Chinese rose SVP transcription factor in regulating and controlling the flowering phase and / or the petal size of a plant. The amino acid sequence of the SVP transcription factor is shown as SEQ ID NO.2. By adopting the method disclosed by the invention, accurate intervention on the petal size and the flowering phase of the Chinese rose can be realized through RhSVP silencing.

The utility model relates to the technical field of shoes, in particular to a sole with flower-shaped protruding anti-skid blocks. A plurality of rows of inclined raised patterns are arranged on the bottom surface of the sole from the toe part to the heel part, and the whole raised patterns are rhombic; each raised pattern is composed of four flower-shaped raised anti-skid blocks, and the bottom ends of the four flower-shaped raised anti-skid blocks are mutually connected to form a central node; the upper portion of each flower-shaped protruding anti-sliding block is provided with three water-drop-shaped protrusions which form a petal and are distributed in a scattered mode, the lower portion of each flower-shaped protruding anti-sliding block is provided with a shoe-shaped gold ingot-shaped protruding base connected with the three petals, and the whole forms the flower-shaped protruding anti-sliding block. The whole side face of the sole is in a whale side contour shape, and a continuous and naturally-bent curve is formed from the heel part to the toe part. A circle of smooth edge covering structure is arranged on the lower edge of the side face of the sole and connected with the bottom face of the sole, and a circle of sewing thread groove is formed in the upper edge to facilitate sewing of the vamp. According to the anti-skidding sole, the anti-skidding performance of the sole can be effectively improved, and foot fatigue caused by long-time wearing can be reduced.

The invention discloses an InDel molecular marker for identifying pink and red peach blossoms, a primer pair and application of the InDel molecular marker. An insertion / deletion marker associated with the peach petal pink / red character is found in the 1195107 bp region to the 1195114 bp region of the sixth chromosome of a peach genome, PCR amplification is performed on different peach germplasm resources by using specific primers with nucleotide sequences as shown in SEQ ID NO.1 and SEQ ID NO.2, the petal color of a single plant with a stripe of about 159 bp is pink, the accuracy rate can reach 96.7%, and the detection result shows that the peach petal pink / red character associated with the peach petal pink / red character is obtained. The petals of a single plant without amplified bands are red, and the accuracy rate is 66.7%. When the InDel marker is used for rapidly identifying the petal color character of the peach hybrid offspring in the seedling stage, the breeding workload is reduced, and the InDel marker has the advantages of convenience, low cost and the like, and can be applied to production in a large scale.

The utility model discloses a well cellar type pepper seedling transplanter which comprises a movable frame, and a well cellar type hole opening mechanism, a seedling separating mechanism and a seedling planting mechanism are arranged on the movable frame. During hole digging, a drill bit is driven by a motor to rapidly and rotatably drill into soil and dig a deep hole, the hole is reinforced by a protective cylinder, the movable frame continues to move forwards after hole digging, a seedling planting nozzle in the seedling planting mechanism is located above the hole, a rotating disc rotates by a certain angle and then stops, a seedling cylinder is aligned with a seedling leaking opening in a fixed disc, and the hole is dug. The seedling plants fall into a seedling receiving cylinder of the seedling planting mechanism downwards, the seedling receiving cylinder drives a seedling planting nozzle to move downwards to enter a hole, then the seedling planting nozzle is opened in the radial direction, the seedling plants fall into the hole, then the seedling receiving cylinder drives the seedling planting nozzle to move upwards, the seedling planting nozzle is closed in the lower radial direction, the seedling plants are covered with soil when the petal-shaped seedling planting nozzle is closed, and one-time seedling planting cycle is completed. By using the well cellar type pepper seedling transplanter, hole digging, seedling separation and seedling planting and soil covering can be completed at a time, and the pepper seedling transplanting efficiency is effectively improved.

A new and distinct cultivar of Delosperma plant named ‘Macarena’ is disclosed, characterized by abundant large flowers with petals of bright reddish-orange, a lavender eye and cream-colored anthers in the centers. Plants have a low, mounding habit, and are tolerant to at least USDA zone 6 as well as high heat and drought conditions. The new plant is useful for its bright flowers and low habit in the landscape garden or as a container plant.

The invention belongs to the technical field of plant genetic engineering, and particularly relates to application of a related biological product of an LhHB4 gene in regulation and control of accumulation of anthocyanin in plants. The nucleotide sequence of the LhHB4 gene is as shown in SEQ ID NO. 1, and the sequence of the encoded protein is as shown in SEQ ID NO. 2. Experiments show that the expression of the LhHB4 is in negative correlation with the biosynthesis of the anthocyanin of the lily, the accumulation of the anthocyanin in the lilies in the lilies can be remarkably inhibited by the instantaneous overexpression of the LhHB4 in the lilies, the accumulation of the anthocyanin in the lilies in the lilies in the leaves is promoted after the LhHB4 gene is silenced, and the regulation of the LhHB4 on the biosynthesis of the anthocyanin depends on an EAR motif. The related biological product of the LhHB4 gene provided by the invention provides important application support for cultivating new varieties with peculiar colors of lilies and improving the ornamental and commercial values of the lilies.