摘要:
Provided are a plasticizer composition including a hydroxypivalyl hydroxypivalate ester and a neopentylglycol ester, and a method of preparing the plasticizer composition. The plasticizer composition provides a polyvinyl chloride resin having excellent properties of heat loss, migration resistance and plasticization efficiency, and tensile strength, elongation, etc.
摘要:
A drum-type washing machine having a water level sensing unit prevents a water level sensing hose from being damaged or broken, which allows a water level to be precisely detected. Further, the drum-type washing machine prevents the water level sensing hose from being clogged with impurities. The drum-type washing machine includes a water tub to contain water therein, and the water level sensing unit to detect a level of the water contained in the water tub. The water level sensing unit includes the water level sensing hose to communicate with the water tub, and a water level sensor to detect a pressure in the water level sensing hose and the level of the water contained in the water tub. The water level sensing hose is mounted to be spaced apart from the water tub.
摘要:
The steam cleaner with seal flap comprises a handle assembly further comprising a sprayer tube that channels pressured water to a sprayer nozzle to spray the pressured water to the area or surface to be treated and a collector tube channeling the used water back to the main unit where the used water is stored in a storage tank; a collector head assembly, located at a free end of the collector tube of the handle assembly, collecting the used water from the treated surface through a vacuum aperture at the lower end with a vacuum aperture edge being a pressure seal; and a seal flap movably attached to the head assembly to provide a secondary seal cover to preserve vacuum pressure in case the vacuum aperture edge is lifted from the floor surface. The seal flap also guides the water spray onto to the target surface area.
摘要:
In a method of classifying directional defects on an object straight lines are drawn from any defect among all defects on the object toward adjacent defects. At least three defects that are positioned within an allowable angle from the straight lines are classified as directional defects. Thus, only the directional defects among all the defects on the semiconductor substrate may be accurately classified after performing a chemical mechanical polishing (CMP) process, so that the CMP process may be effectively managed.
摘要:
The present invention relates to a steam generator and a washing machine therewith. The present invention provides a steam generator including a water chamber for holding water, the water chamber having a heater mounted thereto for heating the water, and a steam chamber for holding steam generated as the water is heated, wherein the steam chamber has a steam discharge opening for discharging the steam wherein the steam discharge opening is provided with a separator for isolating a steam discharge area from other areas; and a washing machine therewith.
摘要:
A method of recording a broadcasted programs based on ratings is disclosed. The method includes setting a watching restriction rating of the broadcasted program according to user commands, detecting rating restriction information in a broadcasted signal, associated with the broadcasted program, received when the broadcasted program is recorded, and comparing the detected rating restriction information with the set watching restriction rating, and automatically setting a password to be associated with the recording of the broadcasted program when the detected rate restriction information is higher than the set watching restriction rating.
摘要:
A film tray for fabricating a flexible display, the film tray preventing a flexible substrate or film from sagging. The film tray includes a support plate and at least one pair of clamps, each clamp of the at least one pair of clamps located along an opposite edge of the support plate to fix a flexible film. A first clamp of the at least one pair clamps is aligned with a second clamp of the least one pair of clamps. Each clamp includes an open-shut part adapted to be opened to receive the flexible substrate or film and adapted to be shut to fix the flexible substrate or film and a support part separated from the open-shut part by a predetermined space to support the flexible substrate or film at a predetermined level when the open-shut part is closed.
摘要:
An inductively coupled plasma processing apparatus is disclosed. The inductively coupled plasma processing apparatus includes a reaction chamber, a substrate holder for forming a plasma space in the reaction chamber and for supporting a processing substrate therein, a shield provided at the lateral side of the substrate holder, a plurality of openings formed below the substrate, and a linear antenna in the lower portion of the reaction chamber to which a high frequency power signal is applied. Thus, the inductively coupled plasma processing apparatus can uniformly distribute the density of the plasma so that a large-sized flat panel display can be implemented.
摘要:
An apparatus, system and method for delivery storage. The delivery storage apparatus includes an outer opening to allow an individual delivering the goods to place the articles of food directly into the delivery storage apparatus disposed at a side of a house without the presence of the owner. The delivery storage apparatus also includes an inner opening to allow the owner to retrieve the articles of food from the delivery storage apparatus.