7results about How to "Avoid typing" patented technology

The utility model belongs to the technical field of jewelry processing equipment, and particularly relates to a laser engraving machine for jewelry processing, which comprises a table body, a supporting table conveying rail is arranged on the top surface of the right side of the table body, and an overturning engraving supporting table is arranged at the top end of the supporting table conveying rail. According to the jewelry engraving machine, the exhaust fan is started, the input end of the exhaust fan conveys air in the box body outwards through the communicating pipe, the telescopic hose connected with the top of the box body enables the suction hood to generate suction force at the position of the suction hood, and harmful gas generated when jewelry on the engraving supporting table is turned over to be engraved can be sucked into the suction hood; the exhaust fan is arranged in the box body and then input into the box body, particulate matters and harmful substances in the gas can be filtered through the filter basket and the activated carbon filter element arranged in the box body, and the filtered gas is conveyed out from the output end of the exhaust fan through the communicating pipe, so that an operator is prevented from inhaling the harmful gas, and the body health of the operator is ensured.

A combined drive / brake unit (100) integrated into the rim (111) of a wheel (112) includes an axial flux motor (118) and an eddy current brake (120), wherein a common rotor (106) is provided for the axial flux motor (118) and the eddy current brake (120).

This invention relates to the field of medical device technology and discloses a multi-lumen medical catheter and medical device with an elastic compression-resistant structure. The catheter body includes an elastic compression-resistant partition, which is disposed within the inner cavity of the catheter body. The partition separates the inner cavity of the catheter body into a first lumen and a second lumen. The cross-section of the partition is asymmetrically S-shaped, and the partition includes a first arch and a second arch connected sequentially along its width. The first and second arches have opposite bending directions. The connection point between the first and second arches is the inflection point: the wall thickness of the first arch gradually decreases from its apex to the inflection point; similarly, the wall thickness of the second arch gradually decreases from its apex to the inflection point. By using an elastic compression-resistant partition with uneven thickness, elastic support is formed, preventing sudden collapse and ensuring the lumen remains unobstructed under extreme compression, thus preventing disruption to normal use.

This invention relates to a method for multi-factor authentication passwords. It automatically generates corresponding matching features by continuously recording the relatively fixed characteristics of a user's password input habits, and automatically invokes these matching features for verification in case of verification anomalies. Because these matching features possess strong personal characteristics and long-term stability, they significantly improve security against technical decryption, brute-force attacks, and credential stuffing attacks. Furthermore, these matching features do not require separate configuration, achieving the technical effect of improving password verification security and reliability without increasing the user's learning cost or verification methods.

The invention discloses a separating type multi-door rice steaming cabinet, and belongs to the field of rice steaming cabinets, the separating type multi-door rice steaming cabinet comprises a cabinet body, the interior of the cabinet body is uniformly divided into four spaces through partition plates, cabinet doors are installed at the positions, corresponding to the four spaces, of the side surface of the cabinet body, an evaporation chamber is fixedly connected to the lower end of the cabinet body, and an evaporation box is arranged in the evaporation chamber; a coil is wound on the outer surface of the evaporation box, a gas conveying pipe is fixedly connected to the outer surface of the right side of the cabinet body, the lower end of the gas conveying pipe is communicated with the evaporation box, four sets of gas inlet pipes which are evenly distributed are fixedly connected to the outer surface of the left side of the gas conveying pipe, and the four sets of gas inlet pipes correspondingly communicate with four spaces in the cabinet body. And the air inlet pipe is arranged at the upper position of the cabinet body space. Each space in the cabinet body can be correspondingly and independently heated through steam in the steam conveying pipe, the problem that meals in each space are tainted by other odors is avoided, and meanwhile the taste of the heated meals is guaranteed.

The utility model discloses a speed control heating instrument which comprises an infusion pump and a second drip chamber, a pump inlet of the infusion pump is provided with a liquid inlet pipe used for being connected to an infusion container, the bottom of the second drip chamber is connected with a patient end pipeline, and a heating module is connected between the top of the second drip chamber and a pump outlet of the infusion pump. When the infusion device is used, the infusion container is connected to the liquid inlet pipe, the infusion pump and the heating module are started, and infusion and heating of liquid to be infused can be achieved; by setting the rotating speed of the infusion pump, accurate control over the infusion speed can be achieved, medical staff can know the infusion speed clearly at a glance, the use requirement is met, and use is convenient; in addition, the second drip chamber is arranged on the downstream of the heating module, bubbles generated in the liquid passing through the heating module can be separated out at the second drip chamber, and the bubbles are prevented from being input into the human body.

This invention provides a full-function fire pump charging angle ignition controller, comprising a housing and an internal circuit board. The circuit board integrates a control unit and an ignition module. The control unit includes a microcontroller and a trigger circuit. The trigger circuit includes a voltage-regulating and current-limiting circuit, a positive trigger signal input circuit, and a negative trigger signal input circuit. The input terminal of the voltage-regulating and current-limiting circuit receives the trigger signal, and its output terminal is connected to the input terminals of the positive and negative trigger signal input circuits. The output terminals of the positive and negative trigger signal input circuits are respectively connected to the positive and negative signal input pins of the microcontroller. The ignition module includes an ignition drive circuit, whose input terminal is connected to the microcontroller's signal output pin, and whose output terminal is connected to the ignition coil input terminal. This invention solves the problem of false triggering caused by various interferences or malfunctions during signal transmission in existing integrated ignition systems.