Abstract: A pedal simulator including a cylinder body featuring an open side and a closed side, a piston for pedal operation, a guide bushing to reduce friction, a damper for pedal feel transfer to an electric booster, a push rod connecting the pedal and piston, and a return means for restoring the push rod's position after moving forward.

Abstract: An additive supply apparatus includes a cartridge configured to accommodate a liquid additive and discharge the additive through a discharge port thereof, a discharge tube connected to the cartridge and configured to guide the additive discharged from the cartridge, a check valve assembly interposed between the cartridge and the discharge tube and configured to selectively open or close the discharge tube and the discharge port of the cartridge based on a change in pressure, a pump configured to generate the pressure to be provided to the check valve assembly, a pressure tube that connects the pump to the check valve assembly and configured to transmit the pressure to the check valve assembly, and a water supply tube coupled to the discharge tube or the check valve assembly and configured to supply washing water to at least one of the discharge tube or the check valve assembly.

Abstract: A pedal simulator including a cylinder body having an internal space formed as one side is opened, and the other side is closed, a piston configured to move forward and rearward in the internal space of the cylinder body by an operation of a pedal, a damper provided in the internal space of the cylinder body and configured to transfer pedal feel to an electric booster by means of a pressure applied from the piston, a push rod having one side connected to the pedal, and the other side connected to the piston, the push rod being configured to move the piston forward toward the damper by the operation of the pedal, and a return means provided while covering one side of the cylinder body and a part of the push rod and configured to provide a restoring force for moving rearward the push rod that has moved forward.

Abstract: A multichip package and a method for manufacturing the same are provided. A multichip package includes: a plurality of semiconductor chips each mounted on corresponding lead frame pads; lead frames connected to the semiconductor chips by a bonding wire; and fixed frames integrally formed with at least one of the lead frame pads and configured to support the lead frame pads on a package-forming substrate.

Abstract: The present invention has the advantage of allowing a user to establish or release a seal between a container and a container lid with a single touch through a seal packing made of an elastic material and having a simple structure.

Abstract: Provided are an additive supply unit configured to supply a stored additive to a washing tub, and a washing machine including the same.

Abstract: An additive supply apparatus includes a cartridge configured to accommodate a liquid additive and discharge the additive through a discharge port thereof, a discharge tube connected to the cartridge and configured to guide the additive discharged from the cartridge, a check valve assembly interposed between the cartridge and the discharge tube and configured to selectively open or close the discharge tube and the discharge port of the cartridge based on a change in pressure, a pump configured to generate the pressure to be provided to the check valve assembly, a pressure tube that connects the pump to the check valve assembly and configured to transmit the pressure to the check valve assembly, and a water supply tube coupled to the discharge tube or the check valve assembly and configured to supply washing water to at least one of the discharge tube or the check valve assembly.

Abstract: A multichip package and a method for manufacturing the same are provided. A multichip package includes: a plurality of semiconductor chips each mounted on corresponding lead frame pads; lead frames connected to the semiconductor chips by a bonding wire; and fixed frames integrally formed with at least one of the lead frame pads and configured to support the lead frame pads on a package-forming substrate.

Abstract: Discussed is a display device including a gate electrode, a gate insulating film disposed on the gate electrode, a semiconductor layer disposed on the gate insulating film, an insulating layer disposed on the semiconductor layer, a first electrode disposed on the insulating layer, a light-emitting layer disposed on the first electrode, and a second electrode disposed on the light-emitting layer.

Abstract: A multichip package and a method for manufacturing the same are provided. A multichip package includes: a plurality of semiconductor chips each mounted on corresponding lead frame pads; lead frames connected to the semiconductor chips by a bonding wire; and fixed frames integrally formed with at least one of the lead frame pads and configured to support the lead frame pads on a package-forming substrate.

Abstract: The present invention has the advantage of allowing a user to establish or release a seal between a container and a container lid with a single touch through a seal packing made of an elastic material and having a simple structure.

Abstract: A master cylinder and an electronic brake system including the same are disclosed. The electronic brake system includes a main hydraulic-pressure supply device to generate hydraulic pressure by sensing displacement of a brake pedal and a sub hydraulic-pressure supply unit to supply hydraulic pressure to at least one wheel cylinder during an abnormal operation of the main hydraulic-pressure supply device. The master cylinder includes a first piston disposed in a bore of a cylinder body so as to be directly pressurized by the brake pedal, a first hydraulic chamber pressurized by the first piston to discharge hydraulic pressure, a second piston indirectly pressurized by the first piston, and a second hydraulic chamber pressurized by the second piston to discharge hydraulic pressure.

Abstract: A master cylinder and an electronic brake system including the same are disclosed. The electronic brake system includes a main hydraulic-pressure supply device to generate hydraulic pressure by sensing displacement of a brake pedal and a sub hydraulic-pressure supply unit to supply hydraulic pressure to at least one wheel cylinder during an abnormal operation of the main hydraulic-pressure supply device. The master cylinder includes a first piston disposed in a bore of a cylinder body so as to be directly pressurized by the brake pedal, a first hydraulic chamber pressurized by the first piston to discharge hydraulic pressure, a second piston indirectly pressurized by the first piston, and a second hydraulic chamber pressurized by the second piston to discharge hydraulic pressure.

Abstract: There is provided an apparatus for automatically lengthening a calf muscle in order to relax fatigue and tension of a calf muscle of a worker who works standing up for a long time or a woman wearing high heels. Accordingly, a calf muscle can be naturally relaxed itself by lengthening a length of the calf muscle that is tense by a repetitive and continuous damage, so that it is possible to reduce a chronic muscle unbalance and a muscular pain of a worker who works standing up for a long time or a young woman wearing high heels and it is possible to improve quality of life and work efficiency in an industrial site.

Abstract: A pedal simulator of the present invention is disclosed. According to an aspect of the present invention, the pedal simulator, which is connected with a master cylinder and receives pedal pressure of the driver and configured to provide a sense of a pedal for a driver, includes: a simulation chamber having one end connected with the master cylinder and the other end provided in the simulator block closed by a damping housing, and configured to store oil; a check valve pressurized by the piston, provided in the simulation chamber to be slideable, and slid; an orifice formed in the simulator block and allowing a flow of oil in the simulation chamber by the sliding check valve; and an accumulator configured to store the oil discharged through the orifice.

Abstract: A pedal simulator of the present invention is disclosed. According to an aspect of the present invention, the pedal simulator, which is connected with a master cylinder and receives pedal pressure of the driver and configured to provide a sense of a pedal for a driver, includes: a simulation chamber having one end connected with the master cylinder and the other end provided in the simulator block closed by a damping housing, and configured to store oil; a check valve pressurized by the piston, provided in the simulation chamber to be slideable, and slid; an orifice formed in the simulator block and allowing a flow of oil in the simulation chamber by the sliding check valve; and an accumulator configured to store the oil discharged through the orifice.

Abstract: There is provided an apparatus for automatically lengthening a calf muscle in order to relax fatigue and tension of a calf muscle of a worker who works standing up for a long time or a woman wearing high heels. Accordingly, a calf muscle can be naturally relaxed itself by lengthening a length of the calf muscle that is tense by a repetitive and continuous damage, so that it is possible to reduce a chronic muscle unbalance and a muscular pain of a worker who works standing up for a long time or a young woman wearing high heels and it is possible to improve quality of life and work efficiency in an industrial site.

Abstract: The invention relates to protection film for a display and its manufacturing method to protect a display by mounting on the front surface of a display, and protection film for a display of the invention comprises tempered glass film(110), wherein the one side of flat surface is coated with antifoulant coating layer(111); anti-spattering layer(120) which is optically transparent and bonded to the underneath of the said tempered glass film(110) by first optical adhesive layer(121); and the second optical adhesive layer(122) which can be bonded to the surface of a display(1) by being bonded to the underneath of the anti-spattering layer(120), and forms functional thin layer with functionality on the bottom surface of tempered glass film or anti-spattering film, provides protection film of highly transparent thin layer by complete attachment between each film unit, wherein no air space occurs, prevents error of optical sensor and decrease of touch sensitivity in electronic equipment with touch input means, especi

Abstract: A multichip package and a method for manufacturing the same are provided. A multichip package includes: a plurality of semiconductor chips each mounted on corresponding lead frame pads; lead frames connected to the semiconductor chips by a bonding wire; and fixed frames integrally formed with at least one of the lead frame pads and configured to support the lead frame pads on a package-forming substrate.

Abstract: A damper for a turbine rotor assembly of a gas turbine engine is disclosed. The damper may have a forward plate. The damper may further have an aft plate including a larger surface area than the forward plate. The aft plate may have at least one aperture for regulating a flow of gas through the aft plate. The damper may also have a longitudinal structure connecting the forward plate and the aft plate.