Abstract:
Disclosed is a shut-off valve installed in an accommodation chamber regulating entry/exit of air. The shut-off valve includes: a body removably disposed in the accommodation chamber and having multiple air passage holes; a valve stem adapted to be moved vertically along a valve stem insertion hole formed in the body; a disc mounted on a disc engagement portion formed at a lower end of the valve stem to open/close at least one of the multiple air passage holes; a rotor disposed on an upper side of the body to vertically move the valve stem, the rotor being provided with an opening/closing indicator to check opening/closing of the shut-off valve outside the accommodation chamber, wherein the accommodation chamber has an upper wall, a lower wall, and a side wall, the body disposed passing through the upper wall and lower wall of the accommodation chamber, and the disc is located outside the accommodation chamber.
Abstract:
Disclosed is a bottle cap having two different materials, disposed on a container having a certain content, in the direction of discharge of the content, comprising: a main body coupled about the center of the mouth of a container; and an operation part coupled to the coupling main body mouth located at the top of the main body, and having a storage space and a receiving portion. The two different materials mix during the coupling of the bottle cap to the neck of the container in a process whereby the main body is made to contact the container mouth of the container, and the operation part, which further comprises a screw thread formed on an inner sidewall thereof, couples to the main body in a direction reverse to the direction the main body couples with the container As the main body couples about the central portion of the container mouth, the operation part screw thread winds open the operation part on the main body mouth and opens the bottom of the receiving part.
Abstract:
A container for liquid, which discharges contents when the side surfaces thereof are pressed by the fingers. A coupling unit is assembled to the top of the container body so as to discharge the pressed contents. The coupling unit has an outlet comprising a check valve which opens/shuts by means of predetermined pressure. The coupling unit having the outlet is covered with a lid for protecting the outlet. The side surfaces of the container body have pressure adjustment surfaces that protrude inwardly. Predetermined gaps are maintained between the ends of the pressure adjustment surfaces and the side surfaces of the container body, located in front of the ends of the pressure adjustment surfaces.
Abstract:
A magnetic torque sensing device having a disk-shaped member with a magnetoelastically active region. The magnetoelastically active region has a magnetically conditioned region with an initial direction of magnetization that is perpendicular to the sensitive directions of magnetic field sensor pairs placed proximate to the magnetically active region. Magnetic field sensors are specially positioned in relation to the disk-shaped member to accurately measure torque while providing improved RSU performance and reducing the detrimental effects of compassing.
Abstract:
A bottle cap containing different kinds of materials is coupled with a container inside an exterior material. The container is divided into a sealing portion coupled with a bottle neck and an operation part coupled with the exterior material. When the exterior material constituting the bottle cap is coupled with the bottle neck, the bottle cap is perpendicularly coupled to the bottle neck together with the container. Also, the side portion of the exterior material is sealed with a series of mechanical device along a screw thread or screw groove after the bottle cap is coupled with the bottle neck. When the exterior material is raised along the bottle neck by opening the bottle cap, materials stored in an inner storage space of the container fall into and are mixed inside the bottle.
Abstract:
A cap assembly having a storage chamber for a secondary ingredient, which is adapted to a mouth of a container, comprising: a body having a mouth; a chamber part having a storage space for secondary ingredient in the body and a hole formed at the lower end thereof; said chamber part is sealed by a movable working member and is opened when the movable working member is removed from the hole upon removing the cap so that the secondary ingredient may be mixed with the first ingredient in the container, said the movable working member being adapted to maintain the opened hole, after moving to open the hole, thereby effectively mixing of the different ingredients.
Abstract:
A bottle cap that is an apparatus for containing heterogeneous materials, applied in the discharge direction of materials in a container, comprises: a main body coupled to a bottle neck; and a containing unit assembled inside the main body with a storage space. An activated unit is assembled in the center of the upper support unit of the main body. An activation unit for downward movement is coupled to the activated unit so that the activated unit may move downward by a separate activation unit. An opening/closing unit is coupled with the lower part of the activated unit with the above structure in order to seal an opening/closing hole of the storage space.
Abstract:
A drink flavoring straw which is characterized by containing dissimilar substance(s) formed in solid pellets which are soluble in the flow of drink, and the solution can be sucked up by the user leaving the pellets in a storage space formed in the straw, where they have been contained, and the said straw is characterized by being formed with one or more figure members on one or more parts.
Abstract:
In a process for manufacturing a hyperfine semiconductor device, an apparatus for manufacturing a semiconductor device such as a schottky barrier MOSFET and a method for manufacturing the semiconductor device using the same are provided. Two chambers are connected with each other. A cleaning process, a metal layer forming process, and subsequent processes can be performed in situ by using the two chambers, thereby the attachment of the unnecessary impurities and the formation of the oxide can be prevented and the optimization of the process can be accomplished.
Abstract:
A cap with a storage space for containing a secondary material includes a storage portion having a storage space and provided with a seal plate formed on a lower end of the storage space, an outer cap foldably formed on the storage portion and coupled to a spouting portion, a spouting member inserted in the spouting portion, and an operational member for breaking the seal plate when the spouting member is operation.