Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.

Abstract: A layout of a semiconductor memory device includes a substrate and a ternary content addressable memory (TCAM). The TCAM is disposed on the substrate and includes a plurality of TCAM bit cells, where at least two of the TCAM bit cells are mirror-symmetrical along an axis of symmetry, and each of the TCAM bit cells includes two storage units electrically connected to two word lines respectively, and a logic circuit electrically connected to the storage units. The logic circuit includes two first reading transistors, and two second reading transistors, where each of the second reading transistors includes a gate and source and drain regions, the source and drain regions of the second reading transistors are electrically connected to two matching lines and the first reading transistors, respectively, where the word lines are disposed parallel to and between the matching lines.

Abstract: A handheld fruit and vegetables slicing apparatus having a plurality of linked together rotatable knives connected to a frame. One of the knives being attached to a rotatable adjustment element on the frame, such that when the adjustment element is rotated the plurality of knives rotate from an original upright state to a flat state for rinsing.

Abstract: A method of preventing data of a mobile phone from being stolen, particularly the method of preventing personal data stored in a mobile phone from being stolen by the means of sending short messages and inputting an instruction code is disclosed, and the method comprises: defining plurality of confidentiality levels of the mobile phone, and each confidentiality level defines a corresponding instruction code and is added to personal data stored in the mobile phone, and the mobile phone compares and determines whether the short message contains the instruction code when receiving the short message, and reads the confidentiality level corresponding to the instruction code, and updates all personal data of the of the confidentiality level to achieve the effect of preventing the data from being stolen.

Abstract: The present invention relates to a fruit and vegetables slicing apparatus structure characterized by: a frame; a plurality of knives disposed in the frame; a linking mechanism for connecting the plurality of knives concurrently; and an adjusting element disposed on one side of the frame and configured to drive the knives to rotate concurrently by an angle upon completion of a cutting process performed by the knives, such that each of the knives switches from an original upright state to a flat state to thereby achieve the goal of the easy rinsing of the knives.

Abstract: The present invention is related to a detachable book structure which mainly comprises a plurality of mounting elements provided on an inner side of an outer cover plate and edges of a plurality of books. Thus, the plurality of books can be stably mounted in the outer cover plate by the mounting elements, so as to carry out the purpose of detaching at least one of the books according to desire.