Abstract: A battery pack includes a plurality of battery cell stacks, each battery cell stack having a plurality of battery cells stacked in a first direction; a pack tray in which the plurality of battery cell stacks are accommodated in a plurality of rows extending in a second direction perpendicular to the first direction, each row having multiple battery cell stacks arranged in the second direction, the pack tray including: a base, a plurality of sidewalls extending from the base, a plurality of first beams extending in the second direction to separate the plurality of rows into groups, and a plurality of partition walls extending in the second direction, each partition wall being located within a corresponding group to separate adjacent battery cells stacks from each other; a pack cover covering an opening portion of the pack tray opposite the base; and a plurality of elastic members.

Abstract: A battery module minimizes damage to internal configurations generated in an assembly process. The battery module includes a cell assembly provided with an electrode lead and a plurality of secondary batteries stacked; a bus bar assembly provided with a bus bar frame located on a front or rear of the cell assembly, and a bus bar mounted on an outer surface of the bus bar frame; and an inner cover provided with a plate portion located on an outer side of the cell assembly, formed in a plate shape and formed with a chamfer on an outer peripheral portion and a coupling portion coupled to one end portion of the body portion of the bus bar frame on a part of the outer peripheral portion of the plate portion.

Abstract: The present invention relates to a call connection control method used by defining a state function matrix when a base station controls call connection of a terminal, and a method for generating the state function matrix. In a call connection process, a call state varies and an access point control subsystem receives messages from a terminal and an access point traffic subsystem. The access point control subsystem calls a state function corresponding to the received message and a current call state among a plurality of state functions that are respectively mapped to a plurality of elements of the state function matrix when receiving the message, and operates the state function. The state function matrix may include a plurality of call states as one index among row and column indexes, and a plurality of messages as the other index.

Abstract: The apparatus for controlling an inverter is disclosed which detects a rotation angle of a load using a current supplied to the load when the inverter utilizes a voltage/frequency control to control the driving of the load, and accurately drives the load using the detected rotation angle, where the current supplied to the load by the inverter is detected by a current sensor, and a rotation speed of the load is estimated by the detected current to be used for the driving of the load.

Abstract: The present invention relates to an Internet protocol (IP) management connection control method in a mobile communication system. In the method, a first traffic connection between an access point and a packet access router is established, uplink and downlink second traffic connections between the access point and an access terminal are established, and an IP management message is transmitted through the first traffic connection and the second traffic connection.

Abstract: The apparatus for controlling an inverter is disclosed which detects a rotation angle of a load using a current supplied to the load when the inverter utilizes a voltage/frequency control to control the driving of the load, and accurately drives the load using the detected rotation angle, where the current supplied to the load by the inverter is detected by a current sensor, and a rotation speed of the load is estimated by the detected current to be used for the driving of the load.

Abstract: The present invention relates to a call connection control method used by defining a state function matrix when a base station controls call connection of a terminal, and a method for generating the state function matrix. In a call connection process, a call state varies and an access point control subsystem receives messages from a terminal and an access point traffic subsystem. The access point control subsystem calls a state function corresponding to the received message and a current call state among a plurality of state functions that are respectively mapped to a plurality of elements of the state function matrix when receiving the message, and operates the state function. The state function matrix may include a plurality of call states as one index among row and column indexes, and a plurality of messages as the other index.

Abstract: The present invention relates to an Internet protocol (IP) management connection control method in a mobile communication system. In the method, a first traffic connection between an access point and a packet access router is established, uplink and downlink second traffic connections between the access point and an access terminal are established, and an IP management message is transmitted through the first traffic connection and the second traffic connection.

Abstract: The present invention relates to cosmetic products, comprising extracts of Morus alba, which have a whitening effect. According to the present invention extracting powdered Morus alba twig with aqueous ethanol provides an extract comprising oxyresveratrol and mulberroside A. Extracts enriched in oxyresveratrol or mulberroside A, as well as purified oxyresveratrol and mulberrocide A may be also be obtained. The extracts or purfied compounds may be added to conventional skin care cosmetics to give whitening cosmetics.

Abstract: Disclosed is a customer relationship management system and operation method thereof that enables a technician to seize the customer's satisfaction and sensitivity with respect to respective service providers, perform reception of the corresponding customer based on the seized information, register the seized information in a database, and perform a service using a proper reception for the corresponding customer after confirming the sensitivity of the customer. According to the customer relationship management system and operation method, the customer can directly select the technician, and thus remove the uneasy feeling caused by a strange visitor. Also, by confirming again the customer's satisfaction with the service after completion of the service providing, the reliability of the service with respect to the customer is improved.

Abstract: Disclosed are whitening cosmetics containing extracts from Ecklonia cava. More specifically, Ecklonia cava which has been dried and crushed into powder, is immersed in a solvent, deposited to extract whitening materials, then, the materials are distilled under reduced pressure to obtain extracts from Ecklonia cava, which are added to whitening cosmetics. The whitening cosmetics containing the extracts from Ecklonia cava of the present invention exhibit excellent whitening effect because of strongly inhibiting tyrosinase activity.

Abstract: Disclosed is a customer relationship management system and operation method thereof that enables a technician to seize the customer's satisfaction and sensitivity with respect to respective service providers, perform reception of the corresponding customer based on the seized information, register the seized information in a database, and perform a service using a proper reception for the corresponding customer after confirming the sensitivity of the customer. According to the customer relationship management system and operation method, the customer can directly select the technician, and thus remove the uneasy feeling caused by a strange visitor. Also, by confirming again the customer's satisfaction with the service after completion of the service providing, the reliability of the service with respect to the customer is improved.

Abstract: The present invention relates to cosmetic products having whitening effect, which contains fractionated extracts of Ramulus mori (Marus) extracts. According to the present invention, an aqueous suspension of the Ramulus mori extracts, which have been obtained by extracting young twig of plants belonged to Morus Genus with water or an organic solvent, is solvent-fractionation-extracted to obtain a fractionated extracts of Ramulus mori extracts, which is then added to conventional skin-care cosmetics to give whitening cosmetics having excellent whitening effect.

Abstract: The present invention relates to cosmetic products having a whitening effect, which comprises mulberrin.According to the present invention, an aqueous suspension of the Ramulus mori extract, which have been obtained by extracting young branches of plants belonged to Morus genus with water or an organic solvent, is fractionated by organic solvents, isolated and purified to give mulberrin, which is then added to conventional skin-care cosmetics to give whitening cosmetics having an excellent whitening effect.

Abstract: The present invention relates to cosmetics having whitening effect, which contains ramulus mori extracts. The invention provides cosmetics showing excellent whitening effect prepared by adding extracts obtained by acting ramulus mori (dried young twigs of plants belonged to Morus Genus) with water, absolute or aqueous lower alcohol containing 1.about.4 carbons, acetone, ethyl acetate, butyl acetate, chloroform or 1,3-butylene glycol, to a conventional skin-care cosmetic product such as skin softener, nutrient emulsion (milk lotion), nutrient cream, massage cream, essence and facial pack.

Abstract: A tanning cosmetic containing Caesapinia sappan L. extract is provided. The Caesapinia sappan L. extract is prepared by washing the heartwood of Caesapinia sappan L. with purified water, drying and crushing into small pieces, extracting with an appropriate solvent and then recovering the extract by evaporating the solvent under reduced pressure. The tanning cosmetic according to the present invention exhibits a continued tanning effect, without causing the problems resulting from UV irradiation.

Abstract: The present invention relates to a connecting device of a flexible printed circuit (FPC) in a hard disk drive and more particularly to a connecting device of a flexible printed circuit, which is connected between a head installed at an actuator of the hard disk drive and a printed circuit substrate and removes a bias force generated in the flexible printed circuit, thus transmitting a signal between the head and the flexible printed circuit.