Abstract: The present technology relates to a shim for a die coater, a die coater including the shim, and a lithium secondary battery including a positive electrode manufactured using the die coater of the present invention, and according to the present technology, it is possible to smoothly apply slurry on the edge portion.

Abstract: A pickled vegetables fermentation detector is the sensor for sensing kimchi curing which converts variables depending on the state of kimchi curing into an electric signal and is provided with an air bubble generator, gas collector and detector, in which the inside of the air bubble generator is divided into an upper compartment and lower compartment; gas generated in curing pickled vegetables is collected in the upper compartment to a predetermined quantity and gas is transported to the lower compartment at a predetermined pressure, and the main body of the lower compartment connected to one side of the upper compartment is composed of an air bubble homogeneity device expanded to the lower portion and inserted to a predetermined fluid in the inside of the lower compartment; one wall of a pair of oppositely disposed side walls is thicker than the other, and thickness of the walls is cut off at a predetermined height in the lower wall of both walls and a transparent panel is installed in the proximity of those

Abstract: An exclusive kimchi fermentor includes at least two chambers for selectively fermenting and storing kimchi. The apparatus preferably includes a fan and a heater for curing kimchi in a least one chamber during a fermentation mode. The apparatus also preferably includes an evaporator for supplying cool air into at least one of the chambers during a storage mode. A microprocessor controls the heater and the evaporator in order to selectively place the chambers in the fermenting mode or the storage mode.

Abstract: A method for approximately matching a DTMF input character string with a key word and for vocally outputting information in response to the input character string. A telephone apparatus is provided to transmit a dual tone multi-frequency (DTMF) signal by utilizing a character panel including a plurality of DTMF buttons which are arranged in order therein. An exchange apparatus intermediates the DTMF signal. A DTMF receiver apparatus converts the DTMF signal into a corresponding digital signal. A service provider terminal apparatus inputs a plurality of key words corresponding to each service name and information data to be provided. A key word storage apparatus includes a service name file unit for storing a service name file, and a key word dictionary unit for storing a key word dictionary. A text information storage apparatus stores a plurality of information data corresponding to each service name.

Abstract: A voice information system utilizing approximately matched input character string and key word and a method for the approximate matching thereof is disclosed. A telephone apparatus is provided to transmit a dual tone multi-frequency (DTMF) signal by utilizing a character panel including a plurality of buttons which are orderly arranged therein. An exchange apparatus is provided to intermediate the DTMF signal. A telephone line matching apparatus is connected from the exchange apparatus to detect a line status of the system and protect the system from an instantaneous higher voltage. A DTMF receiver apparatus converts the DTMF signal into a corresponding digital signal. A service provider terminal apparatus is provided to input a plurality of key words corresponding to each service name and information data to be provided. A key word storage apparatus includes a service name file unit for storing a service name file, and a key word dictionary unit for storing a key word dictionary.