Other

United Microelectronics Corp.

Wen-Hsiung Ko

Kuan-Cheng Su

Wen-Chun Chang

Jih-San Lee

Sung-Nien Kuo

Kuei-Chi Juan

Yuan-Yu Hsieh

An improved structure of trashcan includes an outer can with a controllable upper cover. The upper cover has a connecting hole with a stepping part that moves downward in the outer can when being stepped. A base is at the bottom of the upper cover. First, second, third, and fourth tracks surround the stepping part at symmetrical positions of the base. Each track accommodates a restoring assembly that connects to the stepping part so that the stepping part can restore its original position after the stepping part moves to the bottom of the trashcan. The first track and the second track are stacked vertically. The third track and the fourth track are also stacked vertically. This configuration decreases the area occupied by the base. As a result, the stepping area of the stepping part is increased for the user's convenience to step on.

Structure of trashcan

An AC stress test circuit for HCI degradation evaluation in semiconductor devices includes a ring oscillator circuit, first and second pads, and first and second isolating switches. The ring oscillator circuit has a plurality of stages connected in series to form a loop. Each of the stages comprises a first node and a second node. The first and second isolating switches respectively connect the first and second pads to the first and second nodes of a designated stage and both are switched-off during ring oscillator stressing of the designated stage. The present invention also provides a method of evaluating AC stress induced HCI degradation, and a test structure.

Alternating current (AC) stress test circuit, method for evaluating AC stress induced hot carrier injection (HCI) degradation, and test structure for HCI degradation evaluation

A trash can with a deodorizing mechanism comprises a body having an opening formed at the top of the body, a lid pivotally coupled to the top of the body for performing an opening or closing movement, and a deodorizing mechanism installed on the body and including a bottle and a nozzle. The nozzle includes an actuating element propped by an elastic body to provide a restoring elasticity, such that if the lid is closed and covered onto the opening, the actuating element will be pressed by the lid to compress the elastic body, and the nozzle will suck a deodorant stored in the bottle and spray the deodorant towards the interior of the body. If the lid is closed and covered onto the opening, the elastic body will be compressed to slow down the closing movement of the lid.

Trash can with a deodorizing mechanism

A method for fabricating a test structure, in which, a heating plate is formed on the wafer for heating a structure to be tested positioned above or adjacent to the heating plate. The heating plate produces heat by electrically connecting to a current. Thus, the heat provided by the heating plate and the electric input/output into/from the structure to be tested are controlled separately and not influenced each other.

Method for fabricating a test structure

A wafer level test structure in which, a heating plate is formed on the wafer for heating a structure to be tested positioned above or adjacent to the heating plate. The heating plate produces heat by electrically connecting to a current. Thus, the heat provided by the heating plate and the electric input/output into/from the structure to be tested are controlled separately and not influenced each other.

Test structure

A garbage can capable of compressing garbage volume consists of an outer cylinder and a top cylinder. A top cover has a top plate with a through hole. The circumference of the top plate extends downwards to form an inner wall and the outer circumference of the top plate extends downwards to form an outer wall such that a space between the outer and inner walls can be formed. The front and the back sides of the space form a front trough and a back trough respectively and a small sheaf is placed on the front and back sections of the left and right hand walls of the space with a pedal located below the upper cover. A reset component includes mainly a first elastic part and a second elastic part. The first elastic part is located inside the front trough of the top cover, and the two ends have been fixed on a wire pedal. The second elastic part is placed inside the back trough of the top cover, and the two ends are fixed respectively on pedal with the wire.

Garbage can capable of compresing garbage volume

A garbage container with a compress device includes a first cylinder having a first receiving space defined therein. A compress plate is reciprocally and movably received in the first cylinder for compressing the garbage in the garbage container. A cover is pivotally mounted on a top portion of the first cylinder. The cover has an opening defined therein and communicating with the first receiving space in the first cylinder. The cover includes a seat attached to a bottom of the cover and having an opening defined in the seat and corresponding to the opening in the cover. The opening in the cover allows a user's foot extending into the garbage container to step the compress plate for compressing garbage. A restituting device is mounted in the seat for providing a restitution force to the compress plate after compressing the garbage in the garbage container.

Garbage container with a compress device for compressing the garbage received therein

An indoor fireplace comprises a base, a feeding device, a combustion chamber, and a ventilation device. The base has a sliding plate provided with a feeding pipe in communication with the combustion chamber. The ventilation device comprises an air drawing apparatus, an air discharging apparatus, and a plurality of air circulation ducts.

Indoor fireplace

A wood pellet stove comprising a body, a burning means, a heat exchanger means, a waste gas exhaust means, a feeding means, a cleaning means and a control system. The burning means includes a seat member, a container, a bottom member, a top member, two first pillars, two second pillars and a inlet pipe. The cleaning means includes three scrape member. Each of scrape member includes a scrape plate, a pipe, a rod and a hoop element.

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Taichung, Taiwan

Wen-Hsiung Ko