46results about How to "Simplified and convenient operation" patented technology

A disposable syringe includes a barrel, a seat member held by a grip member in the barrel such that a needle cannula extends through the seat member, a carpule configured to be fitted in a rear compartment of the barrel, and having front and rear seal members to confine a sealed chamber communicated with the needle cannula for holding liquid medicament, and a plunger operable to move the rear seal member forwardly to expel the liquid medicament through the needle cannula so as to bring the carpule in a used-up position, and to further move the front seal member from the used-up position so as to remove the grip member from the seat member to thereby bring the seat member to the disengaging position. A biasing member is disposed to bias the seat member together with the carpule rearwardly so as to retract the used needle cannula into the barrel.

The invention discloses a method of adding a user to a signing user group, belonging to the field of mobile communication technology. When the user is added to certain CSG, the network judges that UE is not accessible, sends down identification of UE in the CSG district, CSG information is acquired automatically when UE comes near or entering the CSG district, and normally resides in the CSG district, thereby initiating the service; or TA updating is initiated by UE directly and the network side stores the relative information, and pages UE after the user is added, thereby completing the adding process. According to the invention, UE identification of the user is added in the sending information of the CSG district, UE receives the sending information, initiates TA updating to complete the adding process, the user which is added to the CSG does not judge whether UE is accessible by manpower or whether UE resides in the CSG district, also does not affirm by manpower whether adding is successful, finally a method which adds the user to the signing user group automatically is realized, thereby simplifying user operation.

The invention discloses a body fat scale and a body fat testing method of the body fat scale. The body fat scale comprises a wireless communication module, a body weight testing module, a body fat testing module and a control module, wherein the wireless communication module is in communication with a mobile terminal of a user for obtaining attribute information of the user and selection information for determining that whether body fat testing is to be carried out or not, and the attribute information comprises the identity information of the user; the body weight testing module is used for detecting the body weight of the user on the body fat scale; the body fat testing module is used for testing the body fat of the user on the body fat scale; the control module is connected with the wireless communication module, the body weight testing module and the body fat testing module respectively, determines the identity of the user according to the body weight of the user, and opens or closes the body fat testing module according to the identity of the user and the corresponding selection information, therefore, the body fat testing function can be intelligently controlled to be started and stopped, further, the worries of special users are eliminated, and the operation of the users is simplified and facilitated.

The invention discloses Mac OS system equipment and a network connection configuration method thereof. The method comprises the following steps of: acquiring a network service interface mapped onto the Mac OS system equipment by a wireless data terminal when the wireless data terminal is inserted; setting the network service interface corresponding to the wireless data terminal as a current network service interface in a network service list; and deleting the network service interface corresponding to the wireless data terminal when the wireless data terminal is plugged out and restoring the order of the network service list on the Mac OS system equipment as the order before the insertion. The equipment and the method have the advantages of automatically configuring the network service interface of the wireless data terminal according to the equipment state of the wireless data terminal, simplifying and bringing convenience to user operation as much as possible, achieving good user experience, simultaneously accurately acquiring correct interfaces, preventing the interfaces from being confused and ensuring network connection reliability.

The present invention discloses a smart device control method and device, and a server. The method comprises: receiving a control request carrying the identification of a smart device and user account information; determining whether the user account has one of the accounts for controlling the authority of the smart device or not; and when determining that the user account has one of the accounts for controlling the authority of the smart device, sending a control instruction to the smart device based on the control request. According to the embodiment of the invention, the smart device control method and device, and the server are provided with accounts with a plurality of control authorities so as to facilitate controlling the smart device by users; and moreover, compared to the control of a smart device which is only provided with one user account in the prior art, the smart device control method and device, and the server avoids the trouble that the replacing of the control account needs to unbind the old account and bind a new account so as to facilitate and simply the user operation and optimize the user experience.

The invention is applicable for the technical field of televisions, and provides a method for turning on a television and the television. The television comprises a master system and a power module, and also comprises a detection circuit and a standby management microcontroller, wherein the detection circuit is used for detecting a signal input status of a signal source input port of the television in real time when the television is in a standby mode, and transmitting a detection result to the standby management microcontroller; and the standby management microcontroller is used for controlling the power module, and controlling the power module to execute a power-on operation when the detection circuit detects that a signal is input at the signal source input port. The technical scheme brings convenience and simplicity to a user to operate the television and meets the requirements of the user.

The invention discloses a storage agent, a calibrator for detecting LH and a detection kit. The storage agent is used for stably storing antigens, and comprises 10-50 mmol/L of a buffer solution witha pH value of 5.5-8, 0.5-3 g/L of 8-aniline-1-naphthalene sulfonic acid and/or a salt thereof, 5-70 g/L of a protective agent, and 0.05-1 mL/L of a surfactant. The storage agent provided by the invention can stably store a plurality of antigens, shows excellent signal retention rate in an accelerated stability test, solves the problem that LH cannot be stored in a solution form for a long time, and avoids the problem of tedious detection steps caused by providing a calibration product in a freeze-drying form.

The invention relates to an ultrasonic imaging method and device, and a storage medium. The ultrasonic imaging method includes the steps that check parameters corresponding to a default check mode areadopted to perform the ultrasonic imaging process, a trigger instruction of a first section plane scanning check protocol is received, the first section plane scanning check protocol comprises one ormore pieces of section plane identification, the section plane scanning check process is started according to the first section plane scanning check protocol, and the section plane scanning check process comprises the steps that first target section plane identification is determined from the one or more pieces of section plane identification, according to the corresponding relationship between preset section plane identification and a check mode, a first check mode corresponding to the first target section plane identification is determined, and the ultrasonic imaging process is performed according to check parameters corresponding to the first check mode. By adopting the ultrasonic imaging method, the check efficiency can be improved, and the accuracy of checking images and check results is improved.

The invention discloses an electrical connector for an inflatable high voltage electrical appliance. The electrical connector comprises a base plate with mounting holes and wiring terminals arranged on the base plate. A plurality of through holes are formed on the base plate, and each wiring terminal is positioned in the centers of corresponding through holes. An insulating material is filled between the outer walls of each wiring terminal and the inner walls of the corresponding through holes to form annular insulators. The two ends of each wiring terminal are extended out of the annular insulators as splicing pins. The electrical connector has the advantage that: electrical connection operations are simple, convenient and labor-saving.

The invention discloses a process for directly synthesizing caprolactam from cyclohexanone and hydroxylamine, comprising the following steps of: mixing sodium hydroxide, sodium nitrate, phosphoric acid and water to obtain a phosphoric acid buffer solution in a reactor; adding hydroxylamine sulfate and cyclohexanone in the ratio of 1:2 into the buffer solution, wherein the addition amount is that the volume ratio of 85 percent of phosphoric acid to the cyclohexanone is 2.63:1.26; reacting under normal pressure for 5-30min at 30-50 DEG C; and after the reaction time reaches, directly adding ion liquid of N,N,N-trimethyl-N-sulfonate butyl-ammonium bisulfate in a reaction mixture and reacting for 10-30min to obtain a product of the caprolactam, wherein the mole ratio of the N,N,N-trimethyl-N-sulfonate butyl-ammonium bisulfate to the cyclohexanone is 1:3-5. In the process for directly synthesizing the caprolactam from the cyclohexanone and the hydroxylamine in a phosphoric acid buffer solution system, the highest selectivity of the caprolactam can reach 92.1 percent.

The invention relates to synthesis of organic chemicals, in particular to a process for directly synthesizing caprolactam by using cyclohexanone. The process comprises the following steps: 1) cyclohexanone and a titanium silicate molecular sieve (TS-1) with weight ratio of 2:1 are put in a reactor, then aqueous ammonia and hydrogen peroxide are simultaneously dropwise added in the reactor for stirring at the reaction temperature of 50 DEG C, and the reaction is kept for 60-180 min; and 2) the ionic liquid N, N, N-trimethyl-N-sulfobutyl-ammonium bisulfate is directly added to the reaction mixture after finishing dropping to react for 10-30 min to obtain the product of caprolactam, and the mol ratio of N, N, N-trimethyl-N-sulfobutyl-ammonium bisulfate: cyclohexanone: NH3: H2O2 is equal to 1-5:1:2:1.5. The process for directly synthesizing caprolactam by using cyclohexanone can perform two-step chemical reaction without a reactor, therefore, the operation is simplified and convenient; andthe process conditions are mild, and the process is carried out under normal pressure and at the temperature of 40-60 DEG C.

The invention relates to the technical field of information security, in particular to a dynamic password identity authentication method and system and provides a dynamic password identity authentication method and system based on near field communication (NFC). The method includes that an NFC module provides a radio-frequency field; a tag with first identity information inside of a user induces the radio-frequency field, and meanwhile, the first identity information is sent to the NFC module; identity authentication modules obtain the first identity information which is received by the NFC module, and the first identity information is verified; if the verification of the first identity information succeeds, a unique identify number which is related to the first identity information is obtained and verified, and a secret key seed which is related to the identify number is obtained; a first identity authentication module is combined with the secret key seed to generate a dynamic password; the dynamic password is input to finish identity authentication. According to the dynamic password identity authentication method and system based on NFC, the identity authentication modules are independent of all application programs in devices, one dynamic token can be simultaneously used at various occasions, user operation is simplified and facilitated, and user experience is greatly improved.

The invention discloses a low-temperature plasma hydrogen peroxide sterilizer and a using method thereof. Compared with existing products in market utilizing bearings, high-precision sliding rails, steel wire rollers and other combined structures, the structure of a sterilization cabin door plate is simpler, the requirement for balance and cooperation of the sterilization cabin door plate in the moving process is ensured, and assembling, disassembling and maintenance are convenient. By arranging an infrared induction probe, alternatives of operators for operating machines are added, and the operators can select operation modes according to the actual condition. By designing an anti-collision assembly, the phenomenon that when an objective disc is not placed in place or other interference objects exist when the sterilization carbon door is closed, the door plate and the objective disc are disturbed, and damage to components is caused can be effectively avoided, the phenomenon that the limbs of the operators are pinched can be effectively avoided, and personal safety of the operators is protected. Due to a cassette type medicine adding device, the prominent problem that the medicineadding dosage is not stable in market is solved, a high-concentration hydrogen peroxide solution is effectively isolated, and the safety of the operators is protected.

The invention relates to compressor intercooler especially to intercool which makes up with multiple grade compressors. The invention contains shell body, core body, cooling system including diversion of water cover. Intercool system makes up with at least two cooling machine contains shell body, core body and diversion of water cover. The first grade intercooler set an air inlet used in introduces air in environment to air inlet of first grade compressor. The first grade intercooler set an air vent used in rowing the cooled air to the air inlet of second compressor. Second intercooler also set air inlet and air vent. The air inlet of first and second intercooler both dock with air inlet of next grade, composition system with tandem mode. Core body use cycle water cooling. Cycle cooling water is passing in core body tube. Heat transfer fin is cross under of the tube. Compressed air passes through clearance of fin. Core body makes up with cooling water tube and heat transfer fin installed in the shell body by flange.

The invention discloses a shared cellphone and a shared cellphone system and method. The system and method achieve the sharing of a cellphone through displaying a cellphone locking code for code-scanning start on a cellphone screen and employing a sharing management system, thereby bringing new products, services and convenience to the people for communication. The shared cellphone is characterized in that the shared cellphone comprises a shared cellphone display screen and a cellphone locking code generation device; the cellphone locking code generation device displays a generated cellphone locking code on the shared cellphone display screen; the cellphone locking code is transmitted to the sharing management system through a code scanning device; the sharing management system remotely starts the shared cellphone according to the received cellphone locking code.

The invention is suitable for the technical field of TVs and provides a method for identifying a signal input channel and a TV set adopting the method. The TV set comprises a signal input channel, a signal detecting unit, an identifying signal producing unit and an MCU (Microprogrammed Control Unit), wherein the signal input channel has multiple paths which are respectively used for receiving input signals; the signal detecting unit is used for detecting whether the signal input channel has signal input or not; the recognizing signal producing unit is used for generating an identifying signal which corresponds to the signal input channel and transmitting the identifying signal corresponding to the signal channel with signal input to the MCU; and the MCU is used for identifying the identifying signal and judging the signal input channel corresponding to the identifying signal. The technical scheme can identifying the input channels of multiple paths of signals with same property, control the TV set to be directly switched to the corresponding signal channel according to an identification result, facilitates and simplifies for the operation of a user to the TV set, leads the TV set to be more user friendly and improves the user experience.

The embodiment of the invention discloses a server remote restarting method, device and equipment based on management and a storage medium, and relates to the technical field of communication servers. The server remote restarting method comprises the following steps: receiving a management login request; activating a preset special communication channel; receiving an account login instruction, and establishing an active communication connection with the server; after a management instruction for restarting the server is received, inquiring the authority of logging in the management account at present; and if the management account has the permission to restart the server specified by the management instruction, restarting the specified server in response to the management instruction. According to the method, the server is remotely controlled to be restarted through the established special channel, management and preliminary verification can be facilitated, the operation authority can be automatically verified when the server is restarted, excessive verification and operation steps are not needed, operation is simplified and convenient, and safe restarting can be carried out without further inputting passwords and command operation.

An image detection device of inkjet printing machines is revealed. The image detection device of inkjet printing machines mainly includes an image detector connected with a print head of the inkjet printing machine. The image detector moves along with the print head so that the image detector detects figures and words printed by the print head in real time for learning whether the print head printed the printed figures and words correctly. If there are some printing defects, this means that the print head is obstructed. Through the image detection device, the inkjet printing machine runs a cleaning process and prints figures as well as words after complete cleaning of the print head. Thereby, figures and words are printed continually and precisely, without printing defects caused by obstruction of the print head. Therefore, not only the operation is simplified and convenient, but the labor cost is reduced and the working efficiency is improved. The practical value of the device is increased.

The invention belongs to the field of medical clinical orthopedics department surgery auxiliary equipment, and discloses a fixing device for X-ray shooting in orthopedics department hand surgery. Fourfixed sliding blocks are placed in a base regulation toothed socket and are independently internally provided with a vertical carbon rod; each vertical carbon rod is provided with a locking nut; eachlocking nut is independently connected with a horizontal carbon rod capable of sliding; and the side part of each vertical carbon rod is fixed through a spring baffle plate. The fixing device is simple in installation and convenient to operate, and can be widely clinically practically utilized, the operation of a surgeon in the surgery is simplified, and surgery time is shortened. The fixing device used for the X-ray shooting in the orthopedics department hand surgery adopts a base with the toothed socket and a scale, sliding blocks, the vertical carbon rods and the horizontal carbon rods, wherein the vertical carbon rods and the horizontal carbon rods are connected through the locking nuts, the diameters of the vertical carbon rods and the horizontal carbon rods are 10 mm, and the side part of each vertical carbon rod adopts spring baffle plate design. The fixing device used for the X-ray shooting in the orthopedics department hand surgery can conveniently and effectively place the position of the hand, regulates an angle, avoids that a hand X-ray shooting position is nonstandard, is convenient for a surgery operation, avoids multiple times of X-ray shooting, shortens surgery time, improves surgery efficiency, lightens the burden of the surgeon, improves the success rate of the surgery, lowers the surgery cost of a patient and increases a social benefit.