61results about How to "Avoid memory" patented technology

Adding references to objects to a mark stack. A limited number of references to objects referenced by an object with a large number of object references are added to the stack. An object is accessed. A determination is made that references in the object should be added to a mark stack using a reference in the mark stack to the object in conjunction with a pointer. The pointer is used to track which references in the object have been placed on the mark stack. A reference to the object on the mark stack is accessed. A pointer is initialized. A reference to another object referenced by the object is pushed onto the mark stack. The pointer is incremented. It is then determined that that more references should be pushed to the mark stack. Acts of pushing references onto the mark stack and incrementing the pointer are repeated.

The invention discloses an English word memory assisting device and relates to a teaching tool. A viewing hole is formed in the front side of a storage box and is connected with a handwriting board and a baffle, the rear side of the storage box is provided with a first through hole and a transparent plate, the lower end of the storage box is an open end and is clamped with a bottom cover, and a partition plate is arranged in the middle; a gap is formed between the partition plate and a top plate of the storage box, and a push plate and display boards are arranged between the partition plate and a front side plate of the storage box; the display boards are arranged up and down in parallel and located above the push plate; the push plate is connected with the bottom cover through a spring, the storage box is connected with a transmission box, the transmission box is provided with a second through hole communicated with the first through hole, and the inner bottom face is connected with amotor; a worm is connected with a worm gear, the motor is connected with the storage box, and the worm gear and a rotating disc fixedly sleeve a shaft rod; the non-center portion of a connecting rodand the rotating disc is connected with a U-type push rod, the two ends of the U-shaped push rod both penetrate through the first through hole and the second through hole and provided with clamping plates, and the clamping plates are clamped to the two ends of the display boards. The order of the display boards where words are written can be conveniently disordered, switching of the display boardscan be automatically carried out, and the device is small in size, simple in structure and convenient to carry.

The invention provides an interesting literacy teaching device for children, which belongs to the technical field of children's teaching. The technical solution is: an interesting literacy teaching device for children, which is characterized in that it includes a bottom plate, vertical plates are fixedly arranged on both sides of the bottom plate, and a rotating shaft driven by an intermittent mechanism is arranged between the two vertical plates. Both ends of the rotating shaft are fixedly equipped with a turntable, and the inner side of the turntable is concentrically provided with an annular plate, and several slots are evenly distributed around the side of the annular plate, and detachable inserting posts are arranged on the slots, and the inserting posts A card is plugged into the column, and a power device for providing power for the intermittent mechanism is also included. The invention has the beneficial effects of improving the fun of card literacy teaching.