45results about How to "Interfere with normal operation" patented technology

The invention relates to a high-power 2450MHz solid-state-source microwave therapy apparatus. The microwave therapy apparatus is composed of a crystal oscillation phase-locked microwave oscillator, a solid-state amplifier, a circulator, a microwave power switch, an embedded microprocessor, a liquid crystal touch screen, a power supply and the like. The microwave therapy apparatus is provided with pulse modulation frequencies of 1Hz, 5Hz, 10Hz and 100Hz except the operating frequency of 2450MHz, output waves comprise continuous waves and four frequency pulse modulating waves, microwave output can be one-way or two-way, and therapy time can be switched automatically as required. The microwave therapy apparatus can be applied to tumor microwave ablation, microwave palliative treatment, microwave operation, microwave physiotherapy and the like. As a new generation of the existing 2450MHz magnetron microwave therapy apparatus, the microwave therapy apparatus has the advantages of being good in safety performance, low in power consumption, long in service life, high in output power, high in power stability and the like.

The invention relates to a bidirectionally-pushed art knife and an adjusting device of the bidirectionally-pushed art knife. The bidirectionally-pushed art knife is provided with the adjusting device which is movably arranged on an outer shell and connected to a knife holder, and the adjusting device comprises an upper adjuster, a lower adjuster and an elastic sheet, wherein the lower adjuster is connected with the upper adjuster, and the elastic sheet is arranged on the lower adjuster to be capable of being buckled with a sawtooth part of the knife holder. The cross section of the upper adjuster is in an L shape, the upper adjuster is provided with a top face and a lateral wall, the top face and the lateral wall of the upper adjuster correspond to the body top face of the outer shell and the lateral wall, provided with a sliding rail, of a body of the outer shell respectively, a rail groove is formed in the upper adjuster, the part, forming the lateral edge face of the sliding rail, of the lateral wall of the body can be contained in the rail groove in a sliding mode, and the art knife convenient to operate is accordingly formed.

The invention discloses a lathe for machining a graphite tower section with a numerical control device, comprising a top plate of the lathe, the top of the top plate of the lathe is mounted with a machining component for machining the graphite tower section, and the top of the top plate of the lathe is mounted with a numerical control for controlling the lathe Mechanism, the middle of the top of the top plate of the lathe is provided with a fixed platform for fixing the graphite tower section; the invention relates to the technical field of graphite processing; the processing lathe can pass through the ring net installed on the top of the second plate, and the bottom of the second plate. The bottom shield installed with the corresponding buckle at the end and the arc plate, through the isolation of the gap between the No. 2 plate and the No. 1 plate, realizes air circulation, and can effectively block foreign objects from entering the inside of the device. Interfere with the normal operation of the return fan.

This computer data protection method of the present invention requires a user to enter a correct password for modifying any data. If wrong passwords are typed, this method forbids modification of any program modules. Further, if any program module is detected having unauthenticated modification, that program module is deleted and an original image of that program module is loaded to recover normal operation of the operation system. Additionally, a common password is also provided in the protection method. Some special function can use this common password to pass the detection of this method to perform any modification.

The invention provides a computer mainframe box protection device based on temperature monitoring. The computer mainframe box comprises a mainframe inner box body for placing a computer mainframe, a host outer box body which is used for protecting the host inner box body, a base plate which is used for placing a host, a dust removal and heat dissipation mechanism which is used for introducing windpower to cool and dissipate heat of the host in the host inner box body, and a temperature control mechanism which is used for controlling the wind power to perform centralized heat dissipation on anoverheated area in the host inner box body by overall planning the wind power. According to the computer mainframe box protection device based on temperature monitoring, the interference problem existing in heat dissipation and dust removal in the computer running process is researched; a heat dissipation and dust removal symbiotic structure is designed, and the problems that heat dissipation anddust prevention of an ordinary computer mainframe box interfere with each other, the heat dissipation effect tends to be gradually reduced along with prolonging of the service life, cleaning is inconvenient, the temperature difference in the box body is large, wind power needed by indiscriminate uniform heat dissipation is large, the output power is high, and efficiency is low are effectively solved.

A gauging or measuring head for checking linear dimensions of mechanical pieces includes a casing (1), a movable arm (4) carrying a feeler (7), a fulcrum (10), coupled to the casing and the arm for enabling arm displacements with respect to the casing, a retraction device (68) with a cylinder (70) coupled to the casing and a piston (72) which slides therein for urging the arm to a definite inoperative position, and a position transducer (50) that provides signals depending on the position of the arm with respect to the casing. The retraction device includes a bellows gasket (88), which is housed in the cylinder and has its ends fixed to the cylinder and the piston.