45results about How to "Play a role in maintenance" patented technology

An embodiment of the invention discloses a cooking method of a cooking utensil. The cooking method of the cooking utensil includes the steps: judging whether a user sets cooking time or not; cooking food according to first cooking time set by the user when judging that the user sets the cooking time; cooking the food according to defaulted second cooking time of the cooking utensil when judging that the user does not set the cooking time. The food can be cooked according to the first cooking time set by the user, the sense of participation of the user is improved, long cooking time of each time of cooking of the food by the cooking utensil is avoided, and the cooking requirements of the user in different scenes are met, so that the experience of the user is enhanced.

The invention discloses a healthy soft capsule. The capsule comprises a capsule shell and content, wherein the content is prepared from sheep placenta lyophilized powder, soybean extract, evening primrose oil and pharmaceutically acceptable auxiliaries. The healthy soft capsule can play a role in nourishing ovary and has an excellent oxidation resistance by means of the sheep placenta lyophilized powder with the evening primrose oil and soybean extract, and can be used for remarkably relieving senile plaque, reducing wrinkles, delaying senescence and relieving symptoms of climacterium.

The invention discloses a tunnel construction plate turnover device for cleaning dust particles by utilizing static electricity generation. The tunnel construction plate turnover device for cleaning the dust particles by utilizing static electricity generation comprises a control mechanism, an on-off key, an adjusting handle, transmission chains and a plate turnover mechanism, wherein the rear endof the on-off key is embedded in the front end of the control mechanism; and the transmission chains are arranged between the control mechanism and the plate turnover mechanism. A static electricitygeneration device is used for performing dust concentration, absorbing the dust by electrostatic induction generated by an electrostatic dust suction opening and simultaneously sucking the dust into an airbag by being matched with a dust suction head; the dust adhering on a plate can be effectively cleaned, the dust is prevented from falling into equipment, a role is played in maintaining the equipment, and the equipment is kept in normal operation, dust particles are adsorbed by using an electrostatic dust removal plate, electrostatic phenomenon is generated through a dust collection electrode and an electrostatic strip, dust accumulation on the electrostatic strip is achieved, the dust is prevented from being blown out of the airbag and floating into the air the air is prevented from being polluted, and the health of construction personnel is further ensured.

The invention discloses a production method of a polyacrylamide modified water absorbent resin concrete internal curing agent. The polyacrylamide modified water absorbent resin concrete internal curing agent is copolymerized from four monomers, namely acrylamide, N, N-methylene-bis-acrylamide, sodium allylsulfonate and acrylic acid. The invention further discloses a preparation method of a curing agent with a spatial reticular branched chain structure. Compared with the prior art, the curing agent disclosed by the invention has the performance characteristics of small using quantity, obvious curing effect, no need of externally adding water and simplicity in operation.