Abstract: Disclosed is an electrode for secondary batteries including an electrode mixture including an electrode active material, binder and conductive material coated on a current collector. The present invention provides an electrode for secondary batteries wherein an electrode active material is a cathode active material and/or anode active material, and the conductive material is included in an amount of 0.1 to 15% based on total weight of the electrode mixture, and a secondary battery including the same.

Abstract: Disclosed is an electrode for secondary batteries including an electrode mixture including an electrode active material, binder and conductive material coated on a current collector. The present invention provides an electrode for secondary batteries wherein an electrode active material is a cathode active material and/or anode active material, and the conductive material is included in an amount of 0.1 to 15% based on total weight of the electrode mixture, and a secondary battery including the same.

Abstract: Disclosed is a relay. The relay includes a first fixed contact connected to a power source, a second fixed contact separated from the first fixed contact, and connected to a load, and a moving contact configured to be brought into contact with or separated from the first fixed contact and the second fixed contact. The moving contact includes a first moving contact configured to be brought into contact with or separated from the first fixed contact and the second fixed contact and a second moving contact separated from the first moving contact, and configured to be brought into contact with or separated from the first fixed contact and the second fixed contact. Accordingly, the moving contact can be prevented from being separated from the fixed contact by an inter-electron repulsion.

Abstract: Disclosed are an electrode assembly including a cathode, an anode, and a separator disposed between the cathode and the anode Wherein the anode includes lithium titanium oxide (LTO) as an anode active material and the separator is a non-woven separator, and a lithium secondary battery including the same.

Abstract: Disclosed is an electrode for secondary batteries including an electrode mixture including an electrode active material, binder and conductive material coated on a current collector. The present invention provides an electrode for secondary batteries wherein an electrode active material is a cathode active material and/or anode active material, and the conductive material is included in an amount of 0.1 to 15% based on total weight of the electrode mixture, and a secondary battery including the same.

Abstract: Disclosed is a lithium secondary battery including: an electrode assembly including a cathode including a cathode mixture layer formed on a cathode current collector, an anode including an anode mixture layer formed on an anode current collector, and a separator disposed between the cathode and the anode; and an electrolyte, wherein the anode includes lithium titanium oxide (LTO) as an anode active material, and four planes of the cathode mixture layer have the same or greater length than four planes of the anode mixture layer and thus the cathode mixture layer has the same or greater area than the anode mixture layer.

Abstract: Disclosed is a lithium secondary battery including an electrode assembly including a cathode, an anode, and a separator disposed between the cathode and the anode and an electrolyte, wherein the anode includes a lithium titanium oxide (LTO) as an anode active material, and the lithium secondary battery has a charge cut-off voltage of 3.3 to 4 V and, when the charge cut-off voltage is reached, the anode has a potential of 0.75 to 1.545 V within a range within which a potential of the cathode does not exceed 4.95 V.

Abstract: Disclosed is a lithium secondary battery including an electrode assembly including a cathode, an anode, and a separator disposed between the cathode and the anode and an electrolyte, wherein the cathode includes a spinel-structure lithium manganese composite oxide represented by Formula 1 below as a cathode active material, and the lithium secondary battery has a charge cut-off voltage of 3.3 to 4 V and, when the charge cut-off voltage is reached, the anode has a potential of 0.75 to 1.545 V within a range within which a potential of the cathode does not exceed 4.95 V: LixMyMn2-yO4-zAz??(1) wherein 0.9?x?1.2, 0<y<2, and 0?z<0.2; M is at least one element selected from the group consisting of Al, Mg, Ni, Co, Fe, Cr, V, Ti, Cu, B, Ca, Zn, Zr, Nb, Mo, Sr, Sb, W, Ti, and Bi; and A is at least one monovalent or divalent anion.

Abstract: Disclosed is an electrode assembly including a plurality of alternately arranged cathode and anode plates, a separator interposed between the cathode plate and the anode plate, a plurality of cathode tabs respectively formed on the cathode plates, a plurality of anode tabs respectively formed on the anode plates, a cathode lead coupled to the cathode tabs, and an anode lead coupled to the anode tabs, wherein the welding portions in which the cathode and anode tabs are respectively coupled to the cathode and anode leads have different shapes, or kinds of the cathode and anode tabs are identical and kinds of the cathode and anode leads are different.

Abstract: Disclosed is an electrode assembly including a plurality of alternately arranged cathode and anode plates, a separator interposed between the cathode plate and the anode plate, a plurality of cathode tabs respectively formed on the cathode plates, a plurality of anode tabs respectively formed on the anode plates, a cathode lead coupled to the cathode tabs, and an anode lead coupled to the anode tabs, wherein i) the cathode and anode tabs have different shapes and widths of the cathode tabs and the anode tabs are equal to 2 to 100% the length of electrode surfaces with the tabs formed thereon, or ii) the cathode tabs and the anode tabs are asymmetrically arranged with respect to electrode surfaces with the cathode and anode tabs formed thereon and widths of the cathode tabs and the anode tabs are equal to 5 to 45% the length of the electrode surfaces.

Abstract: A structure of a battery disconnection unit for an electric vehicle comprises a first high voltage relay switching to a position for supplying DC power supplied from the battery to the inverter or to a position for interrupting the supply of the corresponding DC power; a second high voltage relay switching to a position for supplying DC power supplied from the charger to the battery or to a position for interrupting the supply of the corresponding DC power; a PCB including a printed wired circuit electrically connected to the second high voltage relay and providing a DC power supply path between the charger and the battery; a substrate installed to support the first and second high voltage relays; and a metal bracket supporting the PCB and the substrate and operating as a heat sink radiating heat.

Abstract: An electromagnetic switching device including: a housing; fixed contacts disposed in the housing; a movable contact which is brought into contact with the fixed contacts and separated from the fixed contacts; and a driving unit disposed at one side of the housing and driving the movable contact, wherein the fixed contacts are disposed to be perpendicular to a direction in which the movable contact moves. Thus, noise generation can be suppressed and external size can be reduced.

Abstract: An electromagnetic switching device including: a housing; fixed contacts disposed in the housing; a movable contact which is brought into contact with the fixed contacts and separated from the fixed contacts; and a driving unit disposed at one side of the housing and driving the movable contact, wherein the fixed contacts are disposed to be perpendicular to a direction in which the movable contact moves. Thus, noise generation can be suppressed and external size can be reduced.

Abstract: A structure of a battery disconnection unit for an electric vehicle comprises a first high voltage relay switching to a position for supplying DC power supplied from the battery to the inverter or to a position for interrupting the supply of the corresponding DC power; a second high voltage relay switching to a position for supplying DC power supplied from the charger to the battery or to a position for interrupting the supply of the corresponding DC power; a PCB including a printed wired circuit electrically connected to the second high voltage relay and providing a DC power supply path between the charger and the battery; a substrate installed to support the first and second high voltage relays; and a metal bracket supporting the PCB and the substrate and operating as a heat sink radiating heat.

Abstract: Provided is a prevention and treatment of baby atopy using green tea and lactobacillus digestives. By addition of 0.02˜1.3 wt % of green tea, and for the purpose of preventing side effects from green tea and increasing curative efficacy, addition of 0.15˜10 wt % (0.009˜0.8 wt % on pure lactobacillus basis) of lactobacillus digestives made up of lactobacillus or butyric-acid bacteria or yeast fungi to baby dry milk or weaning food, we can prevent and treat baby atopy. 0.1˜1.3 wt % of green tea content is adequate for the cure of babies' atopy and 0.02˜0.1 wt % of green tea content is adequate for the prevention and aftercare of baby atopy. Green tea or green tea extract and lactobacillus digestives are added during manufacturing process of the baby dry milk or weaning food.

Abstract: Disclosed is a temperature control apparatus for a heater using an encoder switch and method thereof that controls an indoor temperature by driving a burner in accordance with a change of an indoor temperature and ventilating heated air indoors. The temperature control apparatus includes an encoder switch converting a user's set temperature value into a digital signal of a predetermined number of bits, a microcomputer for comparing the indoor temperature inputted in real time with the digital set temperature, driving the burner if the indoor temperature is lower than the set temperature by less than a predetermined temperature T1, and stopping the driving of the burner if the indoor temperature is high than the set temperature by more than a predetermined temperature T2, and a display unit for checking and displaying various kinds of error modes occurring while the burner is driven in accordance with a control signal inputted from the microcomputer.

Abstract: Disclosed is a temperature control apparatus for a heater using an encoder switch and method thereof that controls an indoor temperature by driving a burner in accordance with a change of an indoor temperature and ventilating heated air indoors. The temperature control apparatus includes an encoder switch converting a user's set temperature value into a digital signal of a predetermined number of bits, a microcomputer for comparing the indoor temperature inputted in real time with the digital set temperature, driving the burner if the indoor temperature is lower than the set temperature by less than a predetermined temperature T1, and stopping the driving of the burner if the indoor temperature is high than the set temperature by more than a predetermined temperature T2, and a display unit for checking and displaying various kinds of error modes occurring while the burner is driven in accordance with a control signal inputted from the microcomputer.