48results about How to "Aggressive" patented technology

The invention is related to safety device suitable to bank, and luxurious houses etc. The device possesses structures and characters: shape of shell is similar to shot lamp; the device with multidirectional adjustable firing angle can be installed on top or wall hanging; using RFID intelligent radio frequency card reader to identify enemy to capture criminal; the device is capable of implementing electric shock, shrinking net mouth, making criminal lose resisting ability, and producing alarming through phone. Emitter is composed of transmitting pellet, transmitting tube, sub fire heads, capture net, electric shock set. Transmitting pellet is in electrical percussion type. Traction pellets are setup in holes on periphery of sub fire heads; and capture net is setup in center. Net edge is connected to traction pellets respectively. Being woven in net rope, wire is connected to high voltage generator. Motor controls closing net mouth. The device also can be remote controlled.

Embodiments of the invention provide an adversarial sample generation method and device. The method comprises the steps of obtaining a to-be-enhanced current adversarial sample in the current iteration; in the decreasing direction of the target loss function, performing preset geometric deformation on the current adversarial sample for a first time to obtain a deformed image; executing second-timepixel-by-pixel updating on the deformed image to obtain a first adversarial sample; performing third pixel-by-pixel updating on the current adversarial sample to obtain a second adversarial sample; determining an adversarial sample with a smaller corresponding loss value in the first adversarial sample and the second adversarial sample as an updated adversarial sample; when the iteration stoppingcondition is met, taking the updated adversarial sample as a final adversarial sample; and when the iteration stopping condition is not met, performing the next round of iteration based on the updated adversarial sample. The generated adversarial sample can have stronger aggressivity, so that targeted defense is realized.

The invention discloses a migratable adversarial sample attack method based on an attention mechanism, and the method comprises the steps of selecting a local replacement network model, constructing afeature library, and enabling an original image to be mapped into a feature space; adopting an iterative fast gradient symbol attack method based on momentum accumulation to enable the characteristics of the original picture to be far away from the original category area and to be close to the target category area; and inputting an adversarial sample obtained by attacks into a black box classification model, and outputting a target category by a misleading model. According to the invention, a triple loss function is used to destroy an area which is rich in information and is mainly concernedby the model in an attacked model characteristic space; the problems of low white-box target attack success rate and low black-box target mobility of an existing attack method in a classification taskof a complex data set are solved, and misleading of a classification model is effectively realized under the condition of considering a white-box scene and a black-box scene.

The invention discloses an assembly type grass-planted concrete precast block and a construction method of an ecological bank adopting the same. The assembly type grass-planted concrete precast blockis composed of a convex block body and concave block bodies, wherein the convex block body and the concave block bodies are connected into a whole, the convex block body is located in the middle, theplurality of concave block bodies are arranged next to the convex block body, and the convex block body and the concave block bodies are made of ecological concrete with ecological holes; greening soil coverings suitable for the growth of herbaceous plants are laid on the upper surface of the convex block body and the upper surfaces of the concave block bodies respectively, the herbaceous plants take roots on the greening soil coverings and in the convex block body and the concave block bodies; and the concrete precast blocks can be spliced and clamped together. Meanwhile, the invention provides a construction method of the ecological bank adopting the assembly type grass-planted concrete precast block according to the characteristics of the assembly type grass-planted concrete precast block. The assembly type grass-planted concrete precast block has the advantages that the structure is reasonable, the coverage rate of the planted-grass is high and the construction is convenient and rapid; and the assembly type grass-planted concrete precast block can be used for ecological protection of medium and small rivers, and can also be used for ecological protection of channels, lakes, reservoirs and ponds.

The invention belongs to the field of microorganism animal cell lines, and particularly relates to a pancreatic cancer cell line with lymphatic channel high migration activity. According to the pancreatic cancer cell line with the lymphatic channel high migration activity, a human pancreatic cancer BxPC-3 cell line is adopted as source cells, by means of a nude mouse palmula subcutaneous vaccinization method, lymphatic metastasis oncocyte sunlines with different migration potentialities are separated from matrilineal BxPC-3 cells, a pancreatic cancer cell line BxPC-3-LN with the lymphatic channel high migration activity is screened out through experiments inside and outside human bodies, a storage number is CGMCC NO.5421, and the storage date is October 28th, 2011. The pancreatic cancer cell line with the lymphatic channel high migration activity is the same as the matrilineal BxPC-3 cells in the genetic background, is characterized by being strong in invasiveness, high in migration efficiency and concentrated in migration, provides a suitable experimental platform for research on pancreatic cancer migration mechanism and the screening of antineoplastic drugs, and has very important significance and wide application prospects.

The invention discloses an authentication random number detection method and an SIM (Subscriber Identity Module) card. The method comprises the following steps of: determining the time interval from the current time of receiving authentication random number sent by the network side by the SIM card to the last time; adding set change values to attack detection parameters to obtain the updated attack detection parameters when the time interval is smaller than the set time threshold value; determining that the detection of the authentication random number received at the current time is not passed when the updated attack detection parameters are not smaller than the set attack detection parameter threshold value, otherwise determining that the detection of the authentication random number received at the current time is passed; determining that the detection of the authentication random number received at the current time is passed when the time interval is not smaller than the set time threshold value; and subtracting the set change value from the attack detection parameters to obtain the updated attack detection parameters when the attack detection parameters are greater than the set original value. Thereby, attackers can not realize the interpretation of confidential information of the SIM card in the limited time, and the attack of the attackers can be effectively resisted.

The invention discloses a device for degrading pesticide residues in traditional Chinese medicinal materials. The device comprises a cleaning water tank, a hydroxyl radical generator, an ultrasonic system and a photocatalyst. Meanwhile, the invention provides a method for degrading pesticide residues in traditional Chinese medicinal materials. The method comprises the steps of soaking; hydroxyl radical oxidation; ultrasonic cleaning and the like. The device can be used for safely and efficiently cleaning the traditional Chinese medicinal materials and has a favorable pesticide residue removal effect.

The invention discloses a traditional Chinese medicine composition for yang and kidney tonifying and health care and a method for preparing the traditional Chinese medicine composition. The traditional Chinese medicine composition is composed of, by weight, 15 parts to 25 parts of fructus schizandrae, 15 parts to 25 parts of ligustrum lucidum, 15 parts to 25 parts of semen cuscutae, 15 parts to 25 parts of rosa laevigata michx and 15 parts to 25 parts of fructus lycii. The method includes the following steps of firstly, conducting smashing, namely, smashing the raw material medicine which is selected by weight into fine particles; secondly, conducting soaking, namely, mixing the raw materials which are smashed into the fine particles with rice wine of 50+ / -5 degrees according to the weight ratio ranging from 100:250 to 100:350, soaking the mixture for 25 days to 30 days, and then filtering out residues so that the medicine soup can be obtained. When the traditional Chinese medicine composition quickly becomes effective when used for treating kidney deficiency, kidney depletion, impotence and premature ejaculation, the cure rate is high, no toxic and side effects are produced, and the safety is good. Compared with the prior art, the method is easier to achieve and saves production cost.

Provided is an exfoliating solution composition for photoresist, which is excellent in solubility and exfoliating property and has the low corrosiveness against metal wires and minimizes the impregnation into O-rings and pipe lines and has low volatility and low toxicity which minimizes the environmental pollution and the toxicity problems for the operators. The exfoliating solution composition comprises 10-40wt% of an organic amine compound and 10-80wt% of at least one protogenic polar solvent selected from the group consisting of ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, ethylene glycol monobutyl ether, ethylene glycol monophenyl ether, butyl carbitol, diethylene glycol monoethyl ether, and etc., wherein the composition always contains at least 5-30wt% of dipropylene glycol monomethyl ether and / or dipropylene glycol monomethyl ether acetate as a low toxic / hydrophilic polar solvent in the polar solvent.

The invention discloses an adversarial sample generation method and system, a storage medium and a device. The method comprises the following steps: training a data set to obtain an initial model; attacking the initial model by using an attack algorithm, and calculating to obtain an initial adversarial sample; putting the initial adversarial sample into a first DCGAN network for training to obtaina first generator corresponding to the initial model, and generating an unprotected attack sample by the first generator; performing AND operation on the initial adversarial sample and the data set to obtain a protection model with protection adversarial capability; attacking the protection model by using an attack algorithm, and calculating to obtain a protection confrontation sample; and putting the protection confrontation sample into a second DCGAN network for training to obtain a second generator corresponding to the protection model, and generating a protection attack sample by the second generator. According to whether an original model has protection or not, a new confrontation sample generation method is provided by utilizing the GAN, and malicious samples with new features can be produced in batches.

An unmanned chariot that can rotate in situ, translate at will, and turn over automatically: the hub-type motor wheel's strut is installed on the chassis with a bearing and protrudes from the head, and the head is equipped with a toothed plate; the chain or belt is wound around the four toothed plates; Connect the rotation shaft of the motor with the coaxial center on the left or right rear tooth plate, and the motor casing is connected to the chassis; set the self-reflective explosive cartridge after the car rolls over; the fire control system is installed on the front of the chassis; the power supply system, The integrated controller is fixed on the chassis; the armored vehicle cover is buckled on the chassis and exposes the muzzle and muzzle. The vehicle cover is a part of the spherical shell or a part of the ellipsoidal shell; the vehicle cover has a hatch and a camera; the vehicle Radar detection device, navigation device, vehicle attitude sensor, wheel speed sensor, fire control system, power supply system, wheel motor, brake mechanism, radar detection device, navigation device, direction control motor, wheel speed sensor, vehicle attitude sensor, The expansion cartridges are all connected to the integrated controller.

A rotary surface cleaning machine for cleaning floors, including both carpeted floors and uncarpeted hard floor surfaces including but not limited to wood, tile, linoleum and natural stone flooring. The rotary surface cleaning machine has a rotary surface cleaning tool mounted on a frame and coupled for high speed rotary motion relative to the frame. The rotary surface cleaning tool has a substantially circular operational surface that performs the cleaning operation. The rotary surface cleaning tool is driven by an on-board power plant to rotate at high speed. The rotary surface cleaning tool is coupled to a supply of pressurized hot liquid solution of cleaning fluid and a powerful vacuum suction source.

The method for degrading organic matters in water by synergistically activating permanganate-persulfate through cathode and anode, which comprises the following steps: injecting organic wastewater to be treated into a reaction chamber containing a negative / positive electrode system, then adding permanganate and persulfate into the organic wastewater, externally adding a direct-current power supply, controlling the electrifying current to be 10-800 mA, stirring at room temperature, and reacting for 30-60 minutes to finish the degradation of the organic pollutants in the organic wastewater. The method takes permanganate and persulfate as raw materials, has the advantages of low price, environmental friendliness and easiness in storage and transportation, can realize effective activation and reduce energy consumption only by providing micro-current, is high in operability, simple in equipment and simple and convenient to operate, has very high degradation capacity on organic matters in wastewater, does not have toxic or side effect of products, secondary pollution is avoided, and the method can be popularized and used in large-scale engineering and has a good application prospect.

The invention relates to a table tennis bat, which is a bat specially used for pen-hold backhand, comprising a bat body with two faces, a gripping part which is arranged in one end of the bat body and at least one rubber sheet that is adhesive to the surface of the bat body, wherein, the extending line of the gripping part is side placed at one side of the center of the bat body in order to respond quickly to beat the ball in forehand and backhand driving; the bat body that is near to the gripping part is provided with a thumb locking part and a forefinger locking part that are respectively arranged at the two sides of the gripping part for thumb and forefinger locking; the thumb locking part is a block that projects the circumference of the bat body, and the thumb locking part and the forefinger locking part are shaped as an inclined face that is convenient for fingers locking. The whole bat is designed to comply with ergonomics, thus being convenient for gripping and quick responding to reach hitting point.

An unmanned chariot that can rotate in situ, translate at will, and can turn over automatically: a fire control system, an actuator, a power system, an integrated controller, a battery, and a self-righting vehicle are set up in sequence on the chassis equipped with hub-type motor wheels. The explosive cartridge; the power system includes an internal combustion engine, an electric motor, a generator, and a clutch that are respectively connected to the integrated controller and the actuator; the differential is connected to the wheel shaft through a universal joint; The connecting rod and the wheel shaft are connected to make the wheels swing. The armored car cover is buckled on the chassis and exposes the muzzle and muzzle. The car cover is a spherical shell or a part of an ellipsoidal shell; the car cover has a hatch and a camera; Radar detection device, navigation device, vehicle attitude sensor, wheel speed sensor, brake mechanism; fire control system, battery, actuator, radar detection device, navigation device, camera, wheel speed sensor, vehicle attitude sensor, and explosive cartridge Integrated controller connection.

The invention discloses a lighting device and a gun, and relates to the technical field of lighting devices. The lighting device comprises a first laser device and a second laser device, a fluorescent sheet and a lens are sequentially arranged above the first laser device, an LED chip is arranged between the first laser device and the fluorescent sheet, laser emitted by the first laser device is refracted to the fluorescent sheet through the lens, and converted into a lighting light source together with a light source emitted by the LED chip through the fluorescent sheet, the second laser device is used for emitting a direct laser beam for aiming, a light distribution structure is arranged above the lens, the direct laser beam is emitted out through an emitting hole in the light distribution structure, and the lighting light source is emitted out after being subjected to light distribution through the light distribution structure. The gun and a flashlight are integrated, so that the gun has aggressiveness and also has the aiming function and the lighting function, the performance is improved, the size and the weight of a product can be considered, the gun can be conveniently carried under special activities such as hunting or searching, and the load is reduced.

A rotary surface cleaning machine for cleaning floors, including both carpeted floors and uncarpeted hard floor surfaces including but not limited to wood, tile, linoleum and natural stone flooring. The rotary surface cleaning machine has a rotary surface cleaning tool mounted on a frame and coupled for high speed rotary motion relative to the frame. The rotary surface cleaning tool has a substantially circular operational surface that performs the cleaning operation. The rotary surface cleaning tool is driven by an on-board power plant to rotate at high speed. The rotary surface cleaning tool is coupled to a supply of pressurized hot liquid solution of cleaning fluid and a powerful vacuum suction source.

A saw band (1) includes a tooth supporting body (2), a plurality of teeth (3) being located at the tooth supporting body (2) and a back (4) being located opposite to the teeth (3). The back (4) includes a profiled back portion (5). The profiled back portion (5) includes an inclination portion (6), a declination portion (7) and a compensation portion (8). The declination portion (7) is located next to the end of the inclination portion (6) and the compensation portion (8) is located next to the end of the declination portion (7). Alternatively, the inclination portion (6) is located next to the end of the declination portion (7) and the compensation portion (8) is located next to the end of the inclination portion (6), the length of the compensation portion (8) being shorter than length of the inclination portion (6) and the length of the declination portion (7).

The invention provides an application of a ferroptosis inducer RSL3 in preparation of a medicine for inhibiting glioblastoma, and also provides a medicine for combined application of the ferroptosis inducer RSL3 and temozolomide. The invention provides a more effective treatment scheme for glioblastoma, and also provides a solution capable of remarkably inhibiting glioblastoma under the condition of temozolomide resistance.

The invention relates to an anti-tumor medicament prepared for treating glioblastoma. The medicament refers to withaferin A, realizes the activity of resisting glioblastoma by inducing apoptosis, induces apoptosis of glioblastoma through a mitochondrial pathway, and activates the mitochondrial apoptosis pathway by upregulating the protein content of Bad and Bim.

The invention discloses a parachute landing method for airborne troops and a novel parachute, and relates to the fields of parachute landing operation technology and novel parachute technology, particularly to the technical field of realizing air combat of airborne troops. The parachute landing method for airborne troops is characterized by the capability of increasing a new operation mode during parachute landing and freeing both hands to fight in the air. The adoption of the new operation mode assists in improving the fighting capacity of the airborne troops.

The invention relates to an anti-tumor medicine for treating glioblastoma, wherein the medicine is avasimibe. The medicine provided by the invention induces apoptosis through a mitochondrial pathway to realize the activity against the glioblastoma; the medicine provided by the invention induces the apoptosis by non-specifically blocking a cell cycle; and the medicine provided by the invention induces the cell cycle to be blocked in a G0 / G1 phase and a G2 / M phase through a p53-dependent pathway.

The invention relates to an individual wheel type combat vehicle. The front, back, right and left parts of the lower bottom of a chassis are respectively and symmetrically provided with four driving wheel mechanisms, a power system comprises a differential, a variable-speed and variable-torque device, a clutch and an air compressor, the driving wheel mechanisms are sequentially connected with the power system through universal joints and connecting rods, an air bag under the chassis is communicated and connected with the air compressor, an accelerator pedal and a clutch pedal of an operation system are used for correspondingly controlling an accelerator and a clutch, a variable-speed operation rod, a differential output control operation rod and a fire control operation rod of the operation system are used for correspondingly controlling the variable-speed and variable-torque device, the differential and a fire control system, a direction operation mechanism of the operation system is used for sequentially controlling the turning of wheels through the connecting rods and the universal joints, the brake pedal is connected with a brake mechanism, the combat vehicle is provided with a vehicle integrated electronic system, a controller and a storage battery, a water propulsion system comprises a lifting control motor, a direction control motor and an electric propeller, and an armored vehicle covers the whole chassis, and is in a curved surface shape. The combat vehicle can rotate at 360 degrees at the original place and can move leftwards and rightwards.

An airplane control system is characterized in that a tail (3) is provided with two elevons (1) and two yaw rollover stabilizers (2), wherein the two elevons (1) are symmetrically arranged along the airplane symmetry face and can deflect up and down, and the yaw rollover stabilizers (2) are located on the airplane symmetry face in the position of the tail (3), extend upwards and downwards from the mass center and can rotate. The airplane control system has the advantages that through the composite action of the two elevons and the two yaw rollover stabilizers, pitching, rollover and deflection are integrated, wherein the two elevons are symmetrically distributed along the airplane symmetry face, the yaw rollover stabilizers are located on the airplane symmetry face, are close to the tail, simultaneously extend upwards and downwards from the mass center, are in difference symmetry and can rotate in an omnibearing mode, and the airplane control system has an air braking control function.

The invention provides a defensive multifunctional talkback service system with a self-defense weapon for a counter window. The system is characterized in that the weapon for safety protection and self-defense is applied to the window talkback system of a business counter, a staining dry powder ejector for defense is hidden inside the interphone outside the counter of the system, the ejector can be used as a rearview mirror, and necessaries for service are integrated and assembled. The system has functions of induction-type automatic answer and illumination, erasable multi-speech shortcut button and so on. The system makes full use of favorable position, and can be daily used in counter window talkback and service and also be used as a self-defense weapon by wide-angle spraying staining dry power to the faces of criminals and meantime starting an alarm device with a certain aggression. The system is suitable for the talkback service and safety defense service inside and outside the business windows of banks, post offices, stations, hospitals, charging halls and so on. The system is a novel multifunctional talkback service system for counter windows and is also an ideal product against window matters.

A removable tire chain assembly with paddles is provided for motorcycles, bicycles, ATVs, and off-road recreational vehicles, for enhancing traction in sand, loose dirt and muddy terrain. The removable tire chain assembly comprises a chain lattice, having opposing connecting ends, adapted to be circumferentially and radially wrapped around and secured about a tire and rim; and a plurality of paddle assemblies attached to said chain lattice such that said plurality of paddle assemblies are positioned on a tread portion of the tire.

The invention relates to a traditional Chinese medicine for treating cancers and resisting viruses and a preparation method thereof. A formula of the traditional Chinese medicine for treating cancers and resisting viruses comprises indigowoad leaves, dutchmanspipe root, indigo naturalis, geranium wilfordii, hairyvein agrimony, hedyotis diffusa, fructus perillae, cowherb seeds, mongolian snake gourd root, herba ecliptae, szechwan Chinaberry fruit, longstamen onion bulb, curcuma zedoary, rhizoma sparganic, snakegourd fruit, ampelopsis japonica, frankincense, myrrh, rhizoma phragmitis, angelica root, radix stephaniae tetrandrae, cape jasmine, schizonepeta, ginkgo, sappanwood, Chinese angelica, salviae miltiorrhizae, rhizoma typhonii, cyrtomium fortunei, alum, brucea javanica and venenum bufonis. The traditional Chinese medicine for treating cancers and resisting viruses is applicable to treatment on 'cancers', 'Aids', 'leukemia', 'tumours' and 'liver diseases' caused by known or unknown pathogens and pathogenesis, of men, women, the aged and the young and resistance to various infectious and contagious refractory plague viruses.

The invention discloses application of circRAPGEF51 (circRNA-RAPGEF5-1) to pituitary adenoma biomarkers, and particularly relates to the technical field of purposes of natural ribonucleotide. The length of the circRNA-RAPGEF5-1 is 449bp; the circRNA-RAPGEF5-1 is positioned on 22347957 to 22357656 on a 7th chromosome of a human body; RAPGEF5 is a covering gene of the circRNA; the quantity of the circRNA-RAPGEF5-1 from a pituitary adenoma tissue sample of an object is detected; the lower-quantity circRNA-RAPGEF5-1 has high pituitary adenoma invasiveness and is relevant to the bad prognosis possibility increase of the object. The purpose of the circRNA-RAPGEF5-1 is provided. The circRNA-RAPGEF5-1 has the application prospects of becoming the pituitary adenoma biomarkers.

The invention discloses a sugar-free watermelon frost throat-clearing and nourishing lozenge and a preparation method and an application thereof. The sugar-free watermelon frost throat-clearing and nourishing lozenge comprises the following components: 1 to 5 parts by weight of watermelon frost, 0.1 to 1.0 part by weight of eucalyptus oil, 0.2 to 2.0 parts by weight of peppermint oil, 0.2 to 2.0 parts by weight of menthol, 10 to 15 parts by weight of fructus chebulae immaturus, 10 to 20 parts by weight of grosvenor momordica fruit, 10 to 25 parts by weight of Ophiopogon japonicus, 15 to 35 parts by weight of dark plum, 0.1 to 2.0 parts by weight of edible essence, 800 to 1000 parts by weight of sugar alcohol, and 0.2 to 0.8 parts by weight of acesulfame potassium. The source of the raw materials is a Chinese medicinal material or a traditional Chinese medicine extract corresponding to the raw material amount of the above-mentioned Chinese medicinal material. The pharmaceutical composition of the present invention can be prepared by adding any kind of an auxiliary material or a food additive acceptable for food to various candy dosage forms such as hard sugar, soft candy, pressed sugar, and the like.