Abstract: A transformer includes: a base a transformer body, and a clamping assembly. The clamping assembly is mounted on one side of the base. A clamping gap is formed on the clamping assembly in a vertical direction. The transformer body is supported on the clamping assembly and is clamped in the clamping gap.

Abstract: A method is provided to exert unbinding control on an image forming device. The method includes: obtaining an unbinding instruction; sending a first unbinding request to the server according to the unbinding instruction, where the unbinding request includes identification information of the image forming device; obtaining a reply message from the server in response to the unbinding request; and in response to a determination that the reply message indicates unbinding failure, automatically sending a second unbinding request to the server.

Abstract: A flexible sensor device for moisture detection, a detecting method using said device, and applications of the device are disclosed.

Abstract: The present disclosure discloses a rechargeable electrical heating device (1), comprising a flexible heat generator (1a) and a power source (1b) connected to the flexible heat generator (1a), wherein the flexible heat generator (1a) comprises: a first flexible substrate layer (11), a conductive line (12) comprising a positive line (121) and a negative line (122), a first heat generating line (13), a second flexible substrate layer (14), and a first connector (15), wherein the positive line (121) and the negative line (122) are not directly connected to each other, and wherein the positive line (121) is electrically connected to the negative line (122) by means of the first heat generating line (13).

Abstract: The present disclosure discloses a flexible heat generator (1), comprising: a first flexible substrate layer (11), a first conductive line (12) comprising a first positive line (121) and a first negative line (122), a first heat generating line (13), a second flexible substrate layer (14), and a first connector (15), wherein the first positive line (121) and the first negative line (122) are not directly connected to each other, and wherein the first positive line (121) is electrically connected to the first negative line (122) by means of the first heat generating line (13). The present disclosure further discloses a method of manufacturing such flexible heat generator (1).

Abstract: A method is provided to exert unbinding control on an image forming device. The method includes: obtaining an unbinding instruction; sending a first unbinding request to the server according to the unbinding instruction, where the unbinding request includes identification information of the image forming device; obtaining a reply message from the server in response to the unbinding request; and in response to a determination that the reply message indicates unbinding failure, automatically sending a second unbinding request to the server.