85results about How to "Easily lost" patented technology

In the present invention, any change of devices in possession by a user who gets on or gets off, for example, a vehicle is detected by comparing the devices detected by wireless communication at the time of getting on or getting off, thereby enabling the easy and sure prevention of any personal belongings of the passenger from being lost or left without constantly monitoring them. The property management apparatus sums up in time series the detection results by the plurality of property detection apparatuses for notifying the user the place of where the user loses the property.

The invention provides a TC4 titanium alloy bar material forging method. The method comprises the following steps that a titanium alloy ingot is heated and subjected to drawing-out forging, and then atitanium alloy forged blank is obtained; the titanium alloy forged blank is heated to 10 DEG C to 50 DEG C below beta-phase point-change temperature, precise forging is conducted, and then a TC4 titanium alloy bar material is obtained, wherein an induction heating technology is adopted in the precise forging process for enabling temperature of the titanium alloy forged blank to be kept 10 DEG C to 50 DEG C below the beta-phase point-change temperature. According to the TC4 titanium alloy bar material forging method, the technology during the precise forging process is improved according to the problems found in the researching process, and the induction heating technology is adopted in the precise forging process for temperature compensation to enable the temperature of the titanium alloyforged blank to be kept 10 DEG C to 50 DEG C below the beta-phase point-change temperature, so that the problem that the quality of products is affected due to improper control over the discharging time in the precise forging process is avoided, structure uniformity and stable performance of the TC4 titanium alloy bar material are guaranteed, and the quality of the products is reliable.

The application discloses a large-scale gas steamer, which includes a steamer. The steamer is connected with a water tank communicating with its inner cavity. The side of the water tank is provided with a combustion shell for heating it. The board and the partition divide the inner chamber of the steam box into three relatively independent heating chambers; the side of the inner chamber of the steam box is provided with a steam channel connected with the water tank, and the steam channel is vertically provided with three corresponding to the heating chamber; The side wall of the steam channel facing the middle of the steam box is the inner wall, and a plurality of ventilation holes are opened on the inner wall; a rotating shaft is respectively pierced on the steam channel, and a rotating disc in contact with the surface of the inner wall is fixed on the rotating shaft. There is a rotating hole that can communicate with the air hole, and the air hole can be covered when the rotating disc rotates; the rotating shaft is connected with a driving mechanism that drives it to rotate around its own axis. This application has the effect of making the steam distribution in the cavity uniform.

The invention relates to a temperature-sensing element installation structure of a miniature electric rice cooker, which comprises an outer pot, an inner tank and an electric heating device. A middle layer is arranged inside the outer pot, an inner cavity is arranged on the middle layer, and an electric heating device is arranged at the lower part of the inner cavity of the middle layer. The heating device includes a heat conduction tray and an electric heating element, and the electric heating element is connected to the bottom of the heat conduction tray. It is characterized in that it also includes a temperature sensing element and its elastic member. The temperature sensing element is in elastic contact with the bottom wall of the inner pot; the installation structure of the temperature sensing element of this miniature rice cooker has a simple and reasonable structure, and the temperature sensing element is easy to install and replace. It can transmit the temperature data of the inner pot in real time, realizing multi-function and Intelligent control, and the inner tank is heated evenly, the heat is not easy to lose, and the thermal efficiency is obviously improved.