摘要:
The present disclosure relates to a separation membrane with a titanium dioxide nanostructure bound thereto, wherein titanium dioxide in the form of nanowire is fixed to the separation membrane by means of a polymer nanostructure so as to prevent a decrease of the specific surface area and separation performance of the membrane and thus removal of pollutants by the separation membrane and photo oxidative degradation by titanium dioxide in the form of nanowire can be maximized, and a method for fabricating the same.
摘要:
A reusable bag with a fastening system is disclosed. The reusable bag having at least one panel, but typically having a first panel and a second panel with a first loop handle and a second loop handle, the first and second handles coupled with and extending from the first and second panels respectively. The fastening system of the reusable bag comprises at least one of, but typically both a first strap and a second strap. The first strap having one of a hook material and a loop material, while the second strap having another of the hook material. Further disclosed are a looped third strap of the fastening system and a pocket adapted to receive the first and second straps. Methods relating to the reusable bag and fastening system, such as a method comprising folding and/or rolling, stacking, wrapping, and securing one or more reusable bags are additionally described herein.
摘要:
There is provided an inkjet print head. The inkjet print head includes a pressure chamber storing ink drawn from a reservoir in order to be ejected through a nozzle, a restrictor provided as a path between the reservoir and the pressure chamber, and a stepped part provided inside the pressure chamber and creating variations in ink flow inside the pressure chamber.
摘要:
A reusable bag with a fastening system is disclosed. The reusable bag having at least one panel, but typically having a first panel and a second panel with a first loop handle and a second loop handle, the first and second handles coupled with and extending from the first and second panels respectively. The fastening system of the reusable bag comprises at least one of, but typically both a first strap and a second strap. The first strap having one of a hook material and a loop material, while the second strap having another of the hook material. Further disclosed are a looped third strap of the fastening system and a pocket adapted to receive the first and second straps. Methods relating to the reusable bag and fastening system, such as a method comprising folding and/or rolling, stacking, wrapping, and securing one or more reusable bags are additionally described herein.
摘要:
A variable compression ratio apparatus for a vehicle engine that is mounted at the engine receiving combustion force of an air-fuel mixture from a piston and rotating a crankshaft mounted between upper and lower cylinder blocks, and that changes compression ratio of the air-fuel mixture by changing a mounting height of the crankshaft according to a driving condition of the engine, may include a bearing having a hollow space eccentric to a center thereof and rotatably mounted between the upper and lower cylinder blocks, the crankshaft being rotatably inserted in the hollow space; and an operating unit provided at the lower cylinder block and controlling a rotational displacement of the bearing.
摘要:
A display device includes: a first chassis including a bottom surface, and a side wall which extends from an edge of the bottom surface; a light guide plate in the first chassis; a first fixing member which overlaps the side wall of the first chassis and contacts an upper surface of the light guide plate; and a first fastening member which fastens the first fixing member to the side wall of the first chassis. The first chassis includes a groove which extends through the side wall of the first chassis, the light guide plate includes a first protrusion which protrudes from an edge of the light guide plate and extends into the groove, and the first fixing member contacts an upper surface of the first protrusion of the light guide plate.
摘要:
A display device includes: a first chassis including a bottom surface, and a side wall which extends from an edge of the bottom surface; a light guide plate in the first chassis; a first fixing member which overlaps the side wall of the first chassis and contacts an upper surface of the light guide plate; and a first fastening member which fastens the first fixing member to the side wall of the first chassis. The first chassis includes a groove which extends through the side wall of the first chassis, the light guide plate includes a first protrusion which protrudes from an edge of the light guide plate and extends into the groove, and the first fixing member contacts an upper surface of the first protrusion of the light guide plate.
摘要:
A variable compression ratio apparatus for a vehicle engine that is mounted at the engine receiving combustion force of an air-fuel mixture from a piston and rotating a crankshaft mounted between upper and lower cylinder blocks, and that changes compression ratio of the air-fuel mixture by changing a mounting height of the crankshaft according to a driving condition of the engine, may include a bearing having a hollow space eccentric to a center thereof and rotatably mounted between the upper and lower cylinder blocks, the crankshaft being rotatably inserted in the hollow space; and an operating unit provided at the lower cylinder block and controlling a rotational displacement of the bearing.
摘要:
Reusable beverage sleeves and methods of use are disclosed herein. The inventive reusable beverage sleeves can be removably coupled or operatively engaged with a beverage container. The reusable beverage sleeve typically comprises a first section and a second section. The first section includes a pocket with which to store and secure various items. The second section and the first section form a generally tubular sleeve having an upper edge and a lower edge which creates an opening to receive the beverage container of a user's appendage (e.g., a wrist, forearm, ankle, or calf). The first and second sections are typically substantially comprised of a flexible fabric, such as elastic or similar elastomer material.