摘要:
The present invention relates to optically active herbicidal (R)-phenoxypropionic acid N-methyl-N-2-fluorophenyl amide compounds represented in the following formula (1), a method for preparing thereof, their use to prevent generation of barnyard grass produced from rice and composition as suitable herbicides, (I) wherein X is hydrogen, halogen, hydroxy, NH2, CO2H, C1-C6 alkylamino substituted with 1 or 2 of C1-C3 alkyl, C1-C6 alkyl, C1-C6 alkoxy, C1-C3 haloalkyl, C1-C3 haloalkoxy, C2-C4 alkoxyalkoxy, C1-C4 alkylthonyl, C1-C4 alkylsulfonyl, C2-C6 alkenyl, C2-C6 alkinyl, C2-C6 alkenyloxy, C2-C6 alkinyloxy, C1-C3 alkoxycarbonyl, or C1-C3 alkylcarbonyl; is hydrogen or fluoro; and n is an integer of 0 to 2, wherein X can be a combination of other substituents when n is 2.
摘要:
A steam generator for a washing machine comprises: a hermetic container provided with a water supply port for supplying water and a steam exhaustion port for exhausting steam; a heater arranged in the hermetic container for heating water supplied into the hermetic container; and a drain unit for draining residual water inside of the hermetic container outwardly. According to this, residual water inside of the steam generator is outwardly exhausted thus to maintain cleanness of the steam generator. Also, the drain unit using a siphon principle is installed thus to naturally exhaust residual water inside of the steam generator without an additional valve device, thereby reducing a fabrication cost.
摘要:
A washing machine includes: a steam generator for generating steam; a circulation pump for pumping circulation water discharged from a tub and re-supplying it into a drum; a spray nozzle for spraying steam generated from the steam generator and the circulation water pumped from the circulation pump into the drum; and a back-current preventing branch unit connected to the steam generator by a steam supply line, connected to the circulation pump by a circulation line, and connected to the spray nozzle. With this structure, circulation water circulated by the circulation unit and steam generated from the steam generator are sprayed to the laundry through one spray nozzle, so that a system can be simplified and a fabrication cost can be reduced.
摘要:
An air conditioner is disclosed, which has an improved structure to use with easiness by connecting a duct thereto, the duct being in communication with the inside. The air conditioner includes a cabinet having an inlet for supplying air of an indoor room to the inside thereof, and an outlet for discharging the air conditioned therein to the indoor room; a barrier provided in the inside of the cabinet so as to guide the air supplied through the inlet to the outlet; a blower provided in the inside of the cabinet to draw the air of the indoor room through the inlet and to discharge the air to the outlet; and a heat exchanger provided in the inside of the cabinet to perform a heat-exchange process with the air flowing in the cabinet.
摘要:
Disclosed herein are a method for forming a pattern of a one-dimensional nanostructure, and a pattern of a one-dimensional nanostructure formed by the method. The method comprises the steps of (i) coating a photocatalytic compound onto a substrate to form a photocatalytic film, and selectively exposing the photocatalytic film to light to form latent image centers for crystal growth, (ii) growing metal crystals by plating the latent pattern to form a metal pattern, and (iii) selectively growing a one-dimensional nanostructure on the metal pattern acting as a catalyst.
摘要:
The present invention provides a method of configuring and recording control information on an optical disc, thereby enabling to facilitate to utilize the specified control information and to efficiently cope with the recording/reproducing of the optical discs. In configuring a control information within a disc management area of a read-only or recordable disc, the present invention includes configuring the control information with a common field recording an information commonly applied to both of the read-only and recordable discs and a specific field recording an information failing to be commonly applied to at least one disc type.
摘要:
There is disclosed a method and apparatus of driving a plasma display panel that is adaptive for reducing discharge delay upon reset discharge. A driving method and apparatus of a plasma display panel according to an embodiment of the present invention applies a plurality of pulses to the plasma display panel for the reset period in order to reduce a discharge delay.
摘要:
Method of dynamically measuring movement of objects is disclosed which uses image processing. In a first step a sequence of images is received and stored. Then, at least a first and second reference point within a first image is determined and identification areas around those reference points are defined. Within a sequential image a search area around the predefined reference points which best match the identification area is searched to determine the displacement of the reference point.
摘要:
A data processing system has files stored on disks in a tree structure of directories and files. The system is operated to rapidly open files which have been recently opened or for which partial path information is available, by accessing a drive cache in main memory. The cache has entries chained in a tree structure which is then searched to provide the same information during the opening process as that information which would otherwise have to be gotten from a disk. When the cache is full, a new entry replaces the least recently used entry.
摘要:
An artificial flower maker including a board or other flat surface, a plurality of arms each positioned along the flat surface and forming a generally circular shape, and a center attachment mechanism for constructing and securing an artificial flower. Each flower is constructed by strategically folding a series of petals from a type of material, and using the artificial flower maker to hold down each folded petal until all folded petals are completed and ultimately secured to form an artificial flower. A further embodiment may incorporate a box or other enclosure for storage and transport of the flower maker.