Abstract: A method for forming patterns on a traveling electrode by providing an active material onto a current collector, includes moving a doctor blade to the traveling electrode so that the end of the tip of the doctor blade faces the current collector; maintaining the state in which the doctor blade has moved to the traveling electrode for a first predetermined period; and moving the doctor blade in an opposite direction from the electrode. Also provided is a method of manufacturing such a traveling electrode and a secondary battery including such a traveling electrode.

Abstract: A calendering roll of a calendering roll press for manufacturing a dry electrode disposed as a pair to press and elongate an electrode sheet in both directions includes: a cylindrical roll main body installed to extend in a width direction of the electrode sheet; a roll driving shaft installed to pass through a center portion of the roll main body in a longitudinal direction; and a plurality of oil paths formed outside the roll driving shaft to form a flow path through which oil flows, and formed to pass through the roll main body in the longitudinal direction. An interval between the oil path and the roll driving shaft is formed to be largest at both sides of the roll main body in the longitudinal direction, and is formed to be smallest at the center portion of the roll main body.

Abstract: The present invention relates to a method for sealing a pouch-type secondary battery and may provide a method for sealing a pouch-type secondary battery, the method including: a first sealing process of vertically pressing a sealing area of upper and lower pouches through a sealing apparatus; and a second sealing process of moving the sealing apparatus outward from the inside of the pouch in the state of pressing the sealing area of the upper and lower pouches through the sealing apparatus.

Abstract: A calendering roll press for manufacturing a dry electrode in which a plurality of calendering crown rolls are arranged to stretch a dry electrode sheet, includes a calendaring crown roll including a center roller in which an inner wheel drive shaft protrudes in the longitudinal direction at the center of both sides surface, and a first side roller and a second side roller with inner surfaces facing both side surfaces of the center roller, respectively. The first side roller and the second side roller have hollow outer wheel drive shafts protruding from the center of their outer surfaces in the longitudinal direction through which the inner wheel drive shaft passes, and a motor that independently and rotatably drives the center roller, the first side roller and the second side roller.

Abstract: A calendering roll of a calendering roll press for manufacturing a dry electrode disposed as a pair to press and elongate an electrode sheet in both directions includes: a cylindrical roll main body installed to extend in a width direction of the electrode sheet; a roll driving shaft installed to pass through a center portion of the roll main body in a longitudinal direction; and a plurality of oil paths formed outside the roll driving shaft to form a flow path through which oil flows, and formed to pass through the roll main body in the longitudinal direction. An interval between the oil path and the roll driving shaft is formed to be largest at both sides of the roll main body in the longitudinal direction, and is formed to be smallest at the center portion of the roll main body.

Abstract: The present disclosure relates to a system for managing electrical devices that are used to connect to power breaker devices (no fuse breaker (NFB), earth leakage breaker (ELB), vacuum circuit breaker (VCB), air circuit breaker (ACB), magnetic switch (MG-SW), etc.) or electrical wiring devices (socket, plug, multi-tap outlet, etc.) for supplying and blocking power for each electrical and electronic device in apartments, buildings, factories or large vessels. The system includes a power supply unit, a recognition number generator for generating a recognition number for the electrical or electronic devices depending on the power provided by the power supply unit; a sorting means for sorting the degree of connections of the electrical or electronic devices according to the generated recognition number generated by the recognition number generator, and a determination means. As a result, electrical devices can efficiently be managed and various electricity related safety accidents can be prevented.

Abstract: A method of manufacturing a nozzle for an inkjet head is disclosed. With the method of manufacturing a nozzle for an inkjet head, comprising (a) coating photoresist on an inkjet head structure comprising a nozzle part; (b) adjusting exposure conditions and performing exposure and developing on the nozzle part to remove a portion of the photoresist; (c) joining a hydrophobic layer onto the portion of the nozzle part where the photoresist has been removed; and (d) removing the photoresist remaining on the nozzle part, it is easy to control the depth of the hydrophobic layer to be uniform, and the depth to which the hydrophobic layer is deposited may be controlled even when the back surface of the nozzle has a complex shape, so that the uniformity and reproduction of the hydrophobicity-treated nozzles are improved.

Abstract: The present invention relates to tricyclic colchicine derivatives represented by the formulas (I) or (II), pharmaceutically acceptable salts thereof, and a method for providing an immuno-suppressive or immuno-modulating effect, an anti-proliferative effect, an anti-inflammatory effect or a method for treating cancer comprising administering to a patient an effective amount of one or more colchicine derivatives:

Abstract: The present invention relates to plasma display panel and manufacturing method thereof to simplify the manufacturing steps and reduce cost of production. In the present invention, a black layer formed between a transparent electrode and a bus electrode is formed together with a black matrix at the same time. In this case, the black layer is formed together with the black matrix in one. Cheap nonconductive oxide is used as a black powder of a black layer. Specifically, in case the black layer and the black matrix are formed in one, the bus electrode is shifted to a non-discharge area to improve the brightness of the plasma display panel.

Abstract: Disclosed herein are an elastic steel band, which is wound over one revolution (angle of over 360°) when a sun cap or a hat is not worn, whereby keeping and portability characteristics of the sun cap or hat are improved, and method and apparatus for manufacturing the same. According to the present invention, the method of manufacturing the elastic steel band includes a material preparation step, a press work step of forming a unit work pieces, a rolling step of rolling the unit work piece 1.5 revolution to less than 3 revolutions, and an unfolding step of bending both ends of the rolled half-finished work piece in an opposite direction to the rolling direction, thus forming unfolded units at both ends of the elastic steel band.

Abstract: A method of processing a call to an unregistered user in a Wireless Local Area Network (WLAN)-General Packet Radio Service (GPRS) using a Session Initiation Protocol (SIP) is provided. The method of connecting a call to a mobile node present in a GPRS area includes registering location information of the mobile node to be invited in a Home Subscriber Server (HSS); when the mobile node uses a Mobile Internet Protocol (MIP), allocating an Internet Protocol (IP) address to the mobile node and authenticating the mobile node through MIP registration and setting a SIP session; and when the mobile node uses a simple IP, allocating an IP address to the mobile node and authenticating the mobile node through a Dynamic Host Configuration Protocol (DHCP) procedure and setting a SIP session.

Abstract: The present invention provides a method and system for providing a SIP based Instance Messaging (IM), and an IM proxy server therefor. An IM proxy server for performing a proxy function in a mobile communication network is configured to provide an IM service between a mobile terminal lacking an SIP function and an IM server. Further, the IM proxy server converts an IM message received from the mobile terminal into a corresponding SIP message mapped thereto, transmits the SIP message to the IM server through a call session control server, converts an SIP message received from the IM server through the call session control server into an IM message recognizable by the mobile terminal, and transmits the IM message to the mobile terminal, thus providing the SIP based IM service to the mobile terminal lacking an SIP function.

Abstract: Disclosed herein is an apparatus for controlling the capacity of an air conditioner and a control method using the same. The capacity control apparatus is configured in such a fashion that a 3-way or 4-way direction-switching member and a low-pressure equalizing solenoid valve are provided at a refrigerant path of the air conditioner having a pair of first and second compressors, so that the compression capacity of the air conditioner is adjusted into three stages of 100%, 60%, and 40% using the first and second compressors, enabling easy variable-capacity operation. This has the effect of considerably reducing energy consumption and of preventing wear of the first and second compressors via a rapid compensation of a pressure unbalance between both the compressors.

Abstract: The present invention relates to plasma display panel and manufacturing method thereof to simplify the manufacturing steps and reduce cost of production. In the present invention, a black layer formed between a transparent electrode and a bus electrode is formed together with a black matrix at the same time. In this case, the black layer is formed together with the black matrix in one. Cheap nonconductive oxide is used as a black powder of a black layer. Specifically, in case the black layer and the black matrix are formed in one, the bus electrode is shifted to a non-discharge area to improve the brightness of the plasma display panel.

Abstract: The present invention relates to plasma display panel and manufacturing method thereof to simplify the manufacturing steps and reduce cost of production. In the present invention, a black layer formed between a transparent electrode and a bus electrode is formed together with a black matrix at the same time. In this case, the black layer is formed together with the black matrix in one. Cheap nonconductive oxide is used as a black powder of a black layer. Specifically, in case the black layer and the black matrix are formed in one, the bus electrode is shifted to a non-discharge area to improve the brightness of the plasma display panel.

Abstract: A method for supporting handoff and preventing data loss in mobile communications networks is provided.

Abstract: A telephone apparatus which allows a wired or wireless telephone subscriber to change a call forwarding telephone number at a remote location, and a call transfer method therefor. The call transfer method includes: receiving a call from an external telephone; determining whether a caller of the external telephone is a valid user; receiving a call forwarding telephone number from the caller; and outputting a call transfer request signal and the received call forwarding telephone number to a switching system.

Abstract: There is disclosed a method of fabricating electrodes of plasma display panel using photo-peeling method, which can make the electrode highly precise in correspondence to high resolution. A method of fabricating an electrode of a plasma display panel using a photo peeling method according to an embodiment of the present invention includes the steps of forming a photo material layer on a substrate, the adhesive strength of the photo material layer decreases when exposed to light; exposing the photo material layer to light in correspondence to a desire pattern; forming an electrode material layer on the exposed photo material layer; forming a peeling material layer on the electrode material layer, the peeling material layer has higher adhesive strength than an exposure area of the photo material layer; and taking off the peeling material layer to pattern the electrode material layer.

Abstract: There is disclosed a connection structure and method of a plasma display panel that is adaptive for preventing a short circuit caused by conductive ball mass and improving connection cohesiveness. A connection structure of a plasma display panel according to an embodiment of the present invention includes a first substrate having a plurality of panel-electrodes; a second substrate having a plurality of connecting-electrodes arranged to correspond to the panel-electrodes; and a connection member located between the first substrate and the second substrate to directly connect the connecting-electrodes with the panel-electrodes upon compression. Accordingly, there is no conductive ball, so the occurrence of short circuit caused by the conductive ball mass of prior art is prevented and, at the same time, the copper electrode penetrates the panel-electrode, thereby improving connection cohesiveness.

Abstract: An apparatus having a mechanism for easily controlling the length of a dog leash while avoiding injury to the hand, the apparatus case being formed round and flat to fit comfortably in the palm of the hand; a passageway of said case allowing free passage of a leash through the fingers, the case and palm; the length of the leash controlled by means of a rotating lever which applies pressure against the passageway surface.