204 results about "Carelessness" patented technology

A strong, unified and comprehensive new computer security and authentication solution is disclosed. It is ideal for everyday users, and invents faster and easier enrollments, faster usage, easier usage, numerous aspects of stronger security including token based rapid mutual-authentication with protection against phishing, MitM, malware and user carelessness, secure resilience against token loss or theft, continuing protection in harsh situations, non-repudiation benefits, biometric encryption, code self-defenses, improved deployment, lower costs, new revenue opportunities, and more. One aspect's flow, visually-enforced mutual-authentication is: customer visits protected web site's login page, gets identified via Cookies, site displays one random photograph on said page, triggers customer's smartphone to automatically show a grid of random photos, one of which matches the login page photo, and customer taps it to login. Disclosed techniques teach how to block fraudulent sites and activity by preventing these producing any matching photo the customer can tap.

The present invention relates to a protective mask of mobile phone comprising an upper cover body and a lower cover body. The upper and lower cover bodies can be joined with a front and a rear phone housings of a mobile phone, respectively, to effectively prevent abrasion of the mobile phone due to carelessness of a user, thereby preventing ill-favored scars on the mobile phone. Therefore, the deterioration of the quality of the mobile phone and the fall of its value can be avoided. Moreover, trend and fashion of the mobile phone can be achieved without the need of replacing the mobile phone. Therefore, waste of money can be avoided, and economic burden to the user can be lessened.

The invention relates to a barbecue for conducting grilling through electric heating. The barbecue comprises a barbecue body which is divided into a grilling table on the upper layer, a heating layer at the lower end of the grilling table, and a supporting frame at the lower end of the heating layer. The heating layer is of a hollow structure. Heating wires are evenly distributed on the side close to the grilling table. The heating wires are all connected with a heating circuit. A control generator is arranged on the heating circuit. The heating circuit is connected with an external wire plug through a circuit board, and therefore after the wire plug is connected with a power supply, the control generator is connected with a remote controller through a wireless signal, and the heating circuit is controlled by the remote controller to work. By means of the mode that heating is conducted through electricity, environment pollution is greatly reduced; meanwhile, sanitation of food is improved, the situation that fires happen due to little carelessness and other situations are also avoided, the barbecue can heat any food and is quite convenient to use, the whole work can be controlled only through the remote controller, the steps of fire making and extinguishment are omitted, and the barbecue has the advantages of being safe, environmentally friendly, capable of making food sanitary and safe to eat, convenient to use and the like.

The invention discloses an active anti-loss system and an anti-loss method for a handheld device, comprising a handheld device and a short-distance wireless communication device for communicating with the handheld device, wherein the handheld device or the short-distance wireless communication device output an alarm when detecting that the signal intensity in between reaches a set threshold value, so that when moving away from the short-distance wireless communication device, the handheld device output an alarm to remind an owner of the loss of the handheld device. The method conducts real time detection of the distance between the handheld device and the short-distance communication device such as a Bluetooth device, an infrared device, etc. and actively outputs an alarm when the distance goes beyond a threshold value to remind the owner to prevent the handheld device from being lost, thereby reducing the risks of losing the handheld device. The active anti-loss method can not only prevent the handheld device from being stolen, but also prevent the handheld device from being stolen due to the carelessness of the owner.

The invention relates to a detecting and warning device for a school bus. The detecting and warning device comprises a power module, a single chip microcomputer (SCM) control module, a detecting module and a warning module, wherein the power module is composed of a main power supply circuit supplied by an automobile power supply and an auxiliary power supply circuit connected with the main power supply circuit in parallel; the SCM control module is used for receiving data information acquired and detected by the detecting module and sending the data to the warning module after analysis and processing; the detecting module is composed of a sound detecting module and a microwave detecting module and used for acquiring and detecting data information about infrared rays in human bodies and sound respectively; and the warning module comprises an automatic bus door opening module, a sound reminding module and a global system for mobile communications (GSM) short message warning module and is used for executing the data information sent by the SCM control module. The detecting and warning device for the school bus overcomes the shortcomings such as weak self-rescue awareness of children,carelessness of people in charge and the like, and can detect children left in automobiles and inform drivers and other related people timely, therefore accidents of smothered children left in automobiles are prevented.

The invention is aimed at preventing apparatus damage, loss of data, accidental firing of a firearm due to dropping or subjection to an impact, and other mishaps caused by accidental dropping or improper handling of the apparatus, firearm, etc. due to carelessness on the side of users. To achieve this, a drop detecting means is provided that detects the dropping of the apparatus when the apparatus is dropped, and control is performed so as to set the apparatus in a safe condition in response to a drop detection signal supplied by the drop detecting means.

The invention is aimed at preventing apparatus damage, loss of data, accidental firing of a firearm due to dropping or subjection to an impact, and other mishaps caused by accidental dropping or improper handling of the apparatus, firearm, etc. due to carelessness on the side of users. To achieve this, a drop detecting means is provided that detects the dropping of the apparatus when the apparatus is dropped, and control is performed so as to set the apparatus in a safe condition in response to a drop detection signal supplied by the drop detecting means.

The invention is a bend safety precaution method for a navigation system, for avoiding the damage in safety caused by fatigue or carelessness during driving in a vehicle, using GPS to learn the current coordinate point of the vehicle and using inertia measurer to learn the vehicle advancing direction, and taking a distance before the current coordinate point as a preestimated distance, comparing the current vehicle speed with the safe vehicle speed prestored in an electronic map within the preestimated distance: if the vehicle speed exceeds the safe vehicle speed, making an caution; and besides, completely recording actual vehicle speed, rotating angle of steering wheel, GPS coordinate point and time.

The invention relates to an electric vehicle identification method, device and system. The method comprises: obtaining image information in a preset range of an elevator; identifying whether an electric vehicle exists in the image information; if the electric vehicle exists in the image information, counting the first recognition frequency of the electric vehicle and the second recognition frequency of the electric vehicle which does not exist in preset time; judging whether the first recognition frequency is greater than the second recognition frequency; and if yes, controlling the elevator to execute an electric vehicle taking forbidding instruction. Using the technical scheme, the image information in the preset range of the elevator can be automatically identified, whether the electricvehicle exists in the elevator or not is automatically judged, so that manpower resources are saved. Compared with manual supervision, the scheme for automatically identifying the electric vehicle avoids possible situations such as distracting or carelessness of manual monitoring, reduces monitoring omissions, can reduce potential safety hazards of residents, and guarantees personal safety of theresidents.

A cable reel is disclosed which permits rapid and simple pay out and deployment of cable, retention of cable in operating position, and rapid and controlled retraction of the cable, without overrunning or overwinding of the reel. The reel utilizes a highly functional slip ring capsule which provides positive and continual communications contact and transmission, regardless of adverse weather conditions, handling or operating stresses, or other conditions which would otherwise affect transmissions in prior art devices. It also reduces damage to cables; premature loss of cables through workers' carelessness or deliberate discard of loose cables; operational delays caused by missing cables, or by workers being required to hunt for individual lengths of cable; and delays or malfunctions resulting from having cables of the wrong size, length, weather resistance, etc. A slip-on member prevents damage to the cable tip when the cable is dropped, and a retractable cover prevents damage to the cable tip.

The invention discloses an overwintering storage method for sweet potatoes. As sweet potatoes have strict requirements on temperature and humidity in a storage process, and are easily mildewed to cause economic loss to a grower in case of any carelessness, in the prior art, a method of storage with lime powder in a cellar is most frequently adopted, but lime powder produces heat to easily cause environmental temperature fluctuation after absorbing water, which is bad for the storage of sweet potatoes and easily causes mildewing and rotting in the storage process.

The invention provides a manual limb rehabilitation exerciser. The manual limb rehabilitation exerciser comprises an arm front-back movement exercising device, an arm up-down movement exercising device, a foot massaging device, a foot step type leg exercising device and a chair, wherein a waist exercising device is arranged on the seat and comprises a chair back, a seat, a tension spring and a tension spring fixing device; the chair back is connected with the seat by a shaft; the tension spring fixing device comprises a first fixing end and a second fixing end; the first fixing end is fixed on the chair back; the second fixing end is fixed on the seat; and the tension spring is arranged between the two fixing ends. Normal limbs of one side of a user serve as a power source of the manual limb rehabilitation exerciser, the user takes exercises with the aid of a mechanical function of the rehabilitation exerciser, the phenomenon that handicapped limbs of the user are secondarily injured due to carelessness during exercising is avoided, functional exercising can be performed on the arms, the waist and the legs of a handicapped patient in all directions, manufacturing cost is reduced, a mechanical transmission structure is simplified, the manual limb rehabilitation exerciser is easy to manufacture, and mechanical faults are avoided. The manual limb rehabilitation exerciser is safe, reliable, energy-saving and environment-friendly, and is convenient to operate.

The invention relates to a pipe fitting bar code scanning device, comprising a bar code printing system, a welding process generating system, and a welding scanning treatment system, wherein the bar code printing system is used for converting various parameters of a pipe fitting into bar code information and outputting the bar code information to a bar code printer to print a bar code; the welding process generating system is used for selecting a parameter of the pipe fitting to be modified, inputting the information such as a welding parameter and a temperature coefficient of the pipe fitting, generating technological parameters after storing data information, and calibrating, correcting and converting each pipe fitting parameter stored in a database into a welding process code file at the same time; and the welding scanning treatment system is used for reading the bar code information on the pipe fitting, judging and checking the read bar code information to confirm whether the bar code is correct, and reading the welding parameters stored in a welding parameter memory. The pipe fitting bar code scanning device has the beneficial effects of being convenient and fast in a welding manner; and operating personnel does not need to input the welding process again before welding each time. Thus, the error caused by carelessness in the input process is avoided; the loss is reduced; and the welding quality of the pipe fitting is improved.

The invention discloses a column switch anti-error remote control locking system and an operation method. The locking system includes a distribution network anti-error system and a column switch device and is characterized in that the distribution network anti-error system is electrically connected with a handheld intelligent operation terminal, the handheld intelligent operation terminal is electrically connected with a remote controller, the remote controller is electrically connected with a feed line intelligent terminal, and the feed line intelligent terminal is electrically connected with the column switch device. When in operation, the problems that when a column switch device is operated, only a simple prompt type locking measure is provided but no imperative locking measure is provided, the operation is easy to be influenced by operators' mood and experiences, and work conditions, and misoperation or wrong operation sequences may be caused by carelessness, and major accidents such as large-area shutdown, loop closing, and loop opening can be caused, and the safe and stable operation of the whole power distribution network is influenced are solved by the operation procedures of operation order generation, operation order downloading, on-site position confirmation, real-time anti-error verification, remote operation, equipment state confirmation etc.

The invention relates to a regeneration method of a catalyst for synthesizing inactivated isopropylbenzene, aiming at solving the problems that the regeneration process of the existing catalyst for synthesizing isopropylbenzene has high requirements for oxygen content, regeneration temperature, regeneration time control, and the activity of the catalyst can be seriously influenced by any carelessness. The dielectric barrier discharge technology is adopted to regenerate the inactivated catalyst, O2 used as working gas is ionized into high-activity low-temperature plasma particles such as O<2->, O<-> and O2<2-> in a discharging state, which can be reacted with surface carbon, toxics and the like of the catalyst, and then get away from the reactor in a gas state, therefore, the O2 has no adverse effect on the catalyst, the activity of the catalyst can be restored and even improved to some extent. According to the regeneration method, the process is simple and can be operated simply, in the regeneration process, little electrical energy is only consumed, the catalyst regeneration effect is good, the service life of the catalyst is prolonged, and thus, the method can be used for regenerating the catalyst for synthesizing isopropylbenzene.

The invention discloses a method and system for correcting signal missing in schematic diagram designing. The method includes the following steps that 1, network names in a net list are searched for one by one; 2, whether the number of Pins under each the network name is larger than one or not is judged; 3, if not, it is judged that the signal at the Pin position is missed in schematic diagram designing; 4, a check result is output. The situation of network name missing in a schematic diagram can be output directly, and missing connection, caused by carelessness or non-conforming software formats, of signal lines in schematic diagram designing of a hardware engineer is avoided.

The invention discloses an in-car life body processing system. The in-car life body processing system comprises control equipment, a life body recognition device, a car locking detecting device and a communication device, wherein the life body recognition device, the car locking detecting device and the communication device are coupled to the control equipment. The control equipment is used for sending a recognition function starting instruction to the life body recognition device after receiving the result, detected by the car locking detecting device, that a car is locked in a first preset time, sending an instruction to the communication device when receiving the result, recognized by the life body recognition device, that a life body exists in the car, and controlling an in-car ventilation device to start in a second preset time. By means of the in-car life body processing system provided by the invention, when the car is in a locked state, communication instructions can be sent to a mobile terminal of a car owner or a third party if the life body is left in the car, and thus the condition that a kid is locked in the car due to carelessness of parents can be avoided.

The embodiment of the invention discloses a method and a device for automatically checking wrong questions. The method comprises the steps of importing prestored question data, and analyzing the question data; carrying out question stem checking according to the analyzed question data, wherein the question stem checking is carried out for checking whether a headline of the question content of each question type meets a preset headline of the question content or not; carrying out question content checking on the answered question content, determining whether the question content of each question type meets the preset question content or not, thereby finding questions which do not conform to specifications when being imported, and prompting a user to modify and then import the questions again. The method can also check errors brought about by carelessness and manual mistakes of the question answering personnel when the question answering personnel finish and submit the questions, thereby enabling as many errors as possible to be exposed before being put in a database and used by users, and reducing influences imposed on the users and the product reputation by wrong questions to the most degree.

Provided is a floating type humidifier, and particularly, a floating type humidifier which can prevent, when a floating type humidifier discharging water particles or vapor while floating on water in a water tank loses a balance thereof and falls, the water stored in the water tank from flushing abruptly and even though a water tank falls due to external force such as an earthquake or carelessness of a user, water stored in the water tank is prevented from being abruptly discharged to minimize a cleaning operation which occurs as much water is discharged, the floating type humidifier can prevent foreign materials from being input in the water stored in the water tank, and the floating type humidifier can be stably used even at places including a hospital, a kindergarten, and a home where a lot of children move.

A manhole cover comprises a cover body; a flap which is arranged at an edge part of the manhole cover and used for fixing the cover body; a locking pressure plate which is arranged at the edge part of the manhole cover and used for locking the manhole cover when the manhole cover is closed; preferably, the manhole cover further comprises a locating device which is used for fixing the manhole cover when the manhole cover is opened to an certain angle; and the locating device comprises a locating plate which is connected to the cover body and in which a locating hole is arranged; a locating pin which is matched with the locating hole and fixes the manhole cover by inserting the locating pin into the locating hole; and a locating pin bracket which is used for fixing the locating pin; wherein, the locating pin is provided with a first location into which the locating hole is inserted and a second position from which the locating hole is separated, thus the locating pin can be reliably fixed when the manhole cover is opened, which avoids the permanent deformation of the manhole cover due to collision of the manhole cover resulting from carelessness of an operator or other external factors, and can guarantee the manhole cover realizes the normal sealing function.

The invention discloses a device for avoiding collision with surrounding vehicles when a user parks and opens a car door and a control method thereof. The device comprises a displacement sensor which is arranged on the car door and used for detecting the distance of the opened car door and a vehicle next to the car door, a locking mechanism used for locking the car door and a control unit used for controlling the locking mechanism to work, wherein the displacement sensor is connected with the control unit. The movement state of opening of the car door is controlled to avoid the collision with the surrounding vehicle when the user parks and opens the car door, unnecessary accidents caused by carelessness of the user are reduced, the safety performance of a whole car is improved, and the economic loss of a driver or passengers is lowered.

Provided is a floating type humidifier, and particularly, a floating type humidifier which can prevent, when a floating type humidifier discharging water particles or vapor while floating on water in a water tank loses a balance thereof and falls, the water stored in the water tank from flushing abruptly and even though a water tank falls due to external force such as an earthquake or carelessness of a user, water stored in the water tank is prevented from being abruptly discharged to minimize a cleaning operation which occurs as much water is discharged, the floating type humidifier can prevent foreign materials from being input in the water stored in the water tank, and the floating type humidifier can be stably used even at places including a hospital, a kindergarten, and a home where a lot of children move.

The invention provides a skylight automatic-opening and help seeking control system and method for preventing suffocation in a vehicle. The invention aims at solving a problem that suffocation, sunstroke and even death of children happen frequently because a lot of parents forget to open the skylight and leave the children in the vehicle alone due to carelessness. The skylight automatic-opening and help seeking control system for preventing the suffocation in the vehicle comprises an engine detection module, a biological detection module, an alarming and timing module, an air quality detectionmodule, a temperature detection module, a communication module and a trip computer, wherein the engine detection module is used for detecting the working state of an engine; the biological detectionmodule is used for detecting whether a person is in the vehicle or not; the alarming and timing module is used for giving an alarm and timing; the air quality detection module is used for detecting the quality of air in the vehicle; the temperature detection module is used for detecting the temperature in the vehicle; the communication module is used for transmitting information to a vehicle owner; and the trip computer is used for receiving information of the engine detection module, the biological detection module, the alarming and timing module, the air quality detection module, the temperature detection module and the communication module. The skylight automatic-opening and help seeking control system for preventing the suffocation in the vehicle is used for the help seeking field of preventing the suffocation in the vehicle.

The invention relates to the manufacturing technical field of a flexible circuit, and particularly to a manufacturing method and apparatus for a liquid metal multilayer circuit. According to the manufacturing method and apparatus for the liquid metal multilayer circuit, the circuit can be printed and packaged in different layers; after the circuits in different layers are registered and aligned through a registering mechanism, the packaging materials among the circuits in different layers are fused through a fusion mechanism; the circuits in different layers are punched and connected through a punching mechanism according to requirements; the problem of frequent damage to circuits caused by directly turning over or stacking the liquid metal circuit is avoided; the multilayer liquid metal circuit can be manufactured accurately and effectively, so that the applicable range of the liquid metal circuit is greatly expanded; the packaging thickness, the alignment precision, and the punching accuracy can be effectively ensured; the problems of circuit mismatch, wrong connections, or punched circuits due to carelessness, and the like are avoided; and in addition, the manufacturing method is simple to use, and the manufacturing apparatus has the advantages of simple assembling, low cost, no pollution, and the like.

The invention discloses a firewall rule updating method based on a bigraph. According to the method, firstly, the bigraph expressing firewall rules is established according to the firewall rules, then the update needs of the firewall rules are matched with the bigraph expressing the firewall rules, and the update needs of the firewall rules are confirmed, and the firewall rules are updated. According to the firewall rule updating method based on the bigraph, updating of the firewall rules is converted into the operation of carrying out modification on edges and vertexes in the bigraph of the firewall rules, and the bigraph of the firewall rules clearly expresses the relations among all rules in a firewall. When unexpected results are generated in firewall rule updating process, a manager is reminded to correct the update needs in time, and errors caused by carelessness can be avoided. Meanwhile, according to the update requests confirmed by the manager and the current firewall rules, the updating of the firewall rules is completed by automatically generating optimal updating instructions, and rules in the updated firewall are made to be as few as possible to meet requirements of a user on updating of the firewall.

The invention relates to a craniocerebral injury protection device, which belongs to the technical field of medical equipment manufacturing. For craniocerebral injury caused suddenly in an accident, after the injury, the protection of the head is very important. During the process of moving the injured, medical personnel are needed to ensure that the head of the injured is fixed. In the process of first aid, there is no guarantee that the injured will suffer secondary injuries, which greatly increases the labor intensity of medical staff. The invention provides a craniocerebral injury protection device to solve the problem that the craniocerebral injury cannot be effectively protected and secondary injuries occur during the process of handling and treatment.

The invention discloses a literature selection and learning sequence determination method. The method comprises the steps of constructing a related citation network in the literature network based onthe search words and the mutual reference relationship; calculating the importance degree value of each literature on the basis of the frequency of being led; and eliminating the influence generated by publication years by using a standardized formula, deleting unimportant literature nodes in a related citation network, constructing a literature knowledge map, summing the literature node importance of literature learning paths in the literature knowledge map, and performing descending sort to obtain a literature learning path recommendation list. According to the method, the literature nodes in the literature learning path and the sequential learning relationship of the literature nodes, the problems of information overload, learning carelessness and learning backtracking in current literature learning are solved, the time consumption of literature selection is saved, the literature learning efficiency is improved, the literature learning effect is improved, and the method has an extremely good application prospect.

The invention provides an unsafe cross-website script (XSS) defense system identification method based on reinforcement learning. The method comprises the following steps of carrying out feature extraction on an XSS attack load; defining a killing-free operation; using whether the XSS defense system is safe or not as a basis for judging whether the XSS defense system is an XSS attack load or not;constructing a reinforcement learning environment; realizing the reinforcement learning of a DQN algorithm through a DQNAgent object; and completing the model training, and judging whether the XSS defense system is safe or not. When all the undeformed XSS attack load samples are deformed, if the load which bypasses the XSS defense system is not successful, the XSS defense system is indicated to besafe, otherwise, the XSS defense system is indicated to be unsafe, at the same time, a deformation model is obtained, and the load which bypasses the XSS defense system can be generated by utilizingthe model. According to the invention, the defense capability of the XSS defense system is enhanced, the current network environment security is further improved, and meanwhile, the loss caused by carelessness of the XSS defense system due to the adoption of a certain defense measure can be avoided.

A child-resistant lighter includes a main body, a wheel racket, a file wheel, a metal cap, and a lever is disclosed. The lever having an upward slant angle of α is within the range 10°≦α≦20° further includes a pressing part, a base, and a slipping hole. Both sides of the base furnish a salient part for acting as the pivot point of the lever, and the salient part is fitted into a securing hole provided at the bottom portion of the file wheel. The securing holes are used as the pivotal bearing seat for bearing the salient part. The pressing part having a slant surface forms an angle θ with respect to the lever and has a horizontal downward slant angle(θ-α). When it comes to use, the user exerts a force P by pressing on the slant surface of the pressing part and the file wheel with his / her thumb making the lighter generate flames. The effective force acting on the lever is P cos θ where the effective range of θ is 27°≦θ≦60°, thereby the range of the effective force is 0.5P≦P cos θ≦0.9P. Therefore, the child-resistant lighter of the invention is capable of preventing the children from carelessness or accidental igniting, thereby improving the safety efficacy of the child-resistant lighter. As a result, the lighter of the invention is capable of protecting the children from causing fire accident to achieve the efficacy of safety usage of the lighter. In this way, the lighter of the invention is capable of improving the efficacy of safety usage. Nevertheless, the exerting force P is still within the range of an adult user.