Abstract: The present invention has the following configuration. The present invention relates to a low-loss flat cable signal line for an ultra-high frequency, wherein the signal line plated, by a manufacturing method using an electroplating bath, on a micro circuit pattern part formed in a cylindrical circuit mold configured in the electroplating bath is configured to have an arc-shaped cross section or oval-shaped cross section, and a ratio (?=a/b) between an electroplated line width (b) and a micro circuit pattern part line width (a) is 0.3 or less.

Abstract: A water purifier is provided.

Abstract: The present invention relates to a roll stamp and a method of manufacturing the same, the roll stamp including a cylindrical metal mold including a debossed pattern formed on an outer side and a hollow portion formed on an inner side, and a dummy roller inserted into the hollow portion. Because a joining portion is not formed on the entire area of the cylindrical metal mold, a problem in which edge regions are separated does not occur. Also, due to the absence of the joining portion, it is possible to perform a patterning process continuously.

Abstract: Provided are a measurement method, an electrochemical measuring cell, and a measuring device which are capable of directly and continuously measuring the concentration of monovalent copper ions (Cu+), 3-mercaptopropyl sulfonate (MPS), or Cu+-MPS, which is a plating additive breakdown product, in a plating solution during a copper plating process.

Abstract: The present invention relates to a circuit board including: a base board having a circuit region and a terminal region; a circuit pattern formed on an upper portion of the base board; and a low-melting-metal layer formed on an upper portion of the circuit pattern. A circuit board capable of reducing manufacturing time and manufacturing costs may be manufactured by omitting a photoresist process.

Abstract: The present invention relates to a roll stamp and a method of manufacturing the same, the roll stamp including a cylindrical metal mold including a debossed pattern formed on an outer side and a hollow portion formed on an inner side, and a dummy roller inserted into the hollow portion. Because a joining portion is not formed on the entire area of the cylindrical metal mold, a problem in which edge regions are separated does not occur. Also, due to the absence of the joining portion, it is possible to perform a patterning process continuously.

Abstract: Provided are a current collector for a battery, including: a base material; adhesive layers positioned on the base material; and metal mesh layers positioned on the adhesive layers, in which the metal mesh layer includes a plurality of metal mesh patterns, and holes positioned between the metal mesh patterns, and a method of manufacturing the same. An active material is applied onto the metal mesh layer through the holes of the metal mesh layer, and thus a contact area of the metal mesh layer and the active material is increased, so that it is possible to restrict the active material from being deintercalated from the current collector and improve a cycle lifespan property of a battery.

Abstract: The present invention relates to a circuit board including: a base board having a circuit region and a terminal region; a circuit pattern formed on an upper portion of the base board; and a low-melting-metal layer formed on an upper portion of the circuit pattern. A circuit board capable of reducing manufacturing time and manufacturing costs may be manufactured by omitting a photoresist process.

Abstract: Provided are a current collector for a battery, including: a base material; adhesive layers positioned on the base material; and metal mesh layers positioned on the adhesive layers, in which the metal mesh layer includes a plurality of metal mesh patterns, and holes positioned between the metal mesh patterns, and a method of manufacturing the same. An active material is applied onto the metal mesh layer through the holes of the metal mesh layer, and thus a contact area of the metal mesh layer and the active material is increased, so that it is possible to restrict the active material from being deintercalated from the current collector and improve a cycle lifespan property of a battery.

Abstract: Provided is hard trivalent chromium plating solution having improved covering power. The trivalent chromium plating solution comprises a trivalent chromium compound comprising a compound of formula (1) below; wherein Cr2(SO4)n(OH)6-2n (n<3) ??(1).

Abstract: The present invention relates to a dental implant device. A fixture is provided with an abutment coupler at the upper portion of a commercialized fixture type. The abutment coupler has a female screw formed inside, and is formed at the lower portion with an implant screw. An abutment is formed at the lower portion with a first coupler and at the upper portion with a second coupler. The first coupler is coupled to the abutment coupler, and provided with a first sleeve resting groove on the outer circumferential surface of the second coupler. A solid screw is formed at the lower portion with a coupling screw and at the upper portion with a head. The head has a second sleeve resting groove formed on the outer circumferential surface thereof, in which sleeves formed inside an artificial tooth crown are press-fittingly coupled to the first and the second sleeve resting grooves.

Abstract: The present invention relates to a dental implant device. A fixture is provided with an abutment coupler at the upper portion of a commercialized fixture type. The abutment coupler has a female screw formed inside, and is formed at the lower portion with an implant screw. An abutment is formed at the lower portion with a first coupler and at the upper portion with a second coupler. The first coupler is coupled to the abutment coupler, and provided with a first sleeve resting groove on the outer circumferential surface of the second coupler. A solid screw is formed at the lower portion with a coupling screw and at the upper portion with a head. The head has a second sleeve resting groove formed on the outer circumferential surface thereof, in which sleeves formed inside an artificial tooth crown are press-fittingly coupled to the first and the second sleeve resting grooves.

Abstract: Disclosed is a liquid crystal display (LCD) device which is capable of minimizing deterioration in picture quality caused by a kickback voltage, and a driving method thereof. The LCD device includes an LCD panel having a plurality of liquid crystal cells to which a pixel voltage signal is supplied, and a compensating common voltage generator for generating different compensating common voltages according to a pixel voltage signal which is fed back from the LCD panel.

Abstract: Backlight intensity is adjusted in a terminal. An adaptation apparatus transmits a visual signal after optimizing brightness or contrast of the visual signal based on the backlight intensity information which is related to the adjusted backlight intensity, so that the user can enjoy digital item with reduced power consumption of the terminal.

Abstract: The present invention relates to an apparatus for measuring golf club swing speed. The swing speed measuring apparatus automatically indicates golf club swing speed by detecting a state where optical signals, such as infrared rays, output from a transmitting device thereof are blocked by a golf club. To this end, a receiving device of the swing speed measuring apparatus calculates the golf club swing speed by dividing a distance between the optical signals by a time interval taken between when the optical signals are blocked, and outputs the calculated swing speed. In particular, the transmitting and receiving devices are manufactured as separate devices. The present invention is configured such that a meaningless swing motion such as a case where a user slowly swings the golf club around the ball to take a proper stance or posture can be excluded and an actual swing motion can be distinguished accordingly.

Abstract: The present invention relates to a left and right independent control type air conditioner apparatus for a vehicle capable of achieving not only a temperature control and a left and right independent control in the direction of the air blowing during a cooling and heating operation in a vehicle indoor, but also a left and right independent control in an air blowing amount adjustment. An improvement is provided wherein an air blowing amount adjusting door is mounted in an air conditioning casing between an air blower and an evaporator for movement between multiple states to thereby distribute the air blowing amount supplied to a left air path and a right air path.

Abstract: The present invention relates to an eye alignment apparatus for golf practice. The eye alignment apparatus of the present invention comprises at least one eye leading means and a supporting means. The eye leading means allows a user to view a golf ball placed on the floor through each of sighting holes having different shapes or a straight sighting bar. In particular, the eye leading means is formed with a detachable fastening portion at an end thereof. Further, the supporting means is fixed to a support at an end thereof and formed with a fastening portion, which can be detachably mounted to any one of the eye leading means, at the other end thereof. The eye leading means and the supporting means may be detachably mounted to each other through a variety of fastening structures.

Abstract: The present invention relates to a door fixation apparatus for a vehicle air conditioner that is capable of preventing various doors or dampers that are installed in an air conditioner from partially opening due to wind pressure when a vehicle is operating or an air conditioner is operated in a state that the doors or dampers are closed. The door fixation apparatus includes a magnetic body that forms at least part of a ventilation opening and closing of the door of the vehicle air conditioner; an electromagnet that is installed adjacent a ventilation opening so that at least part of the magnetic body of the door is magnetically adhered to the electromagnet in a blocking position of the ventilation opening; a power source that supplies the current for magnetizing the electromagnet; and a controller to judge the opening and closing state of the ventilation opening and control a current supply of the power source.

Abstract: An apparatus and method for adapting an audio signal is provided. The apparatus adapts the audio signal to a usage environment including user's characteristic, terminal capacity and user's natural environments responsive to user's adaptation request, to thereby provide the user with a high quality of digital contents efficiently.

Abstract: Disclosed is a mobile communication system and a method for capturing information of other mobile communication terminals, that can identify criminal who harmed a user of mobile communication terminal based on information of the criminal's mobile communication terminal by capturing information of other mobile communication terminals, located within a certain distance from the user's mobile communication terminal when the crime happened, according to the user's instructions in an emergency situation.