baber/WOPTO huggingface dataset:
Patent KR-20130123847-A (KR)
Title: Manufacturing apparatus of stiffener for center-pillar
Inventor: JUNG YOUN IL
IPC: B21D9/01
Filed: 2012-05-04
Abstract: The invention relates to a manufacturing apparatus for molding a stiffener for a center pillar having a closed cross section structure in a blank of a sheet shape comprising: a fixed template in which a cavity formed in an intaglio shape on a surface and a blank is mounted; a movable template which glides to be a closing state and an opening state on the fixed template, and in which a core is formed in an embossed shape in order to curve the blank by pressing the blank to the cavity in the closing state; a mandrel for being inserted into the cavity in order to fix the curved blank after the movable template is opened; and a slide template of which two ends are faced each other and glide to be a closing state and an opening state, and which is closed in order to form a closed cross section by curving both ends of the blank, which are protruding from the fixed template. The present invention configured as described above is capable of reducing material costs by molding a closed cross section structure by using one blank, and shortening a production time and lowering production costs by deleting a molding process and a welding process etc. for a flange formation. The mandrel is applicable to molding of a reinforcing material in a curved tubular shape by having a joint motion.
Patent KR-20130124052-A (KR)
Title: Ball screw for machine tool
Inventor: LYU SUNG KI
IPC: F16C29/04
Filed: 2012-05-04
Abstract: The present invention provides a ball screw assembly for a machine tool. The ball screw assembly is composed of: a ball screw shaft on which a shaft groove is spirally formed; a ball nut which is inserted onto the ball screw shaft and has a spiral nut groove corresponding to the shaft groove on the inner surface thereof; and multiple balls which are inserted between the shaft groove and the nut groove to be rotated and converts the rotation power of the ball screw shaft into the thrust of the ball nut. An inlet path for guiding external refrigerants to the gap between the shaft groove and the nut groove is formed to be connected from the outer surface of the ball nut to the nut groove. A discharge path for guiding the refrigerants supplied to the gap between the shaft groove and the nut groove to the outside of the ball nut is formed to be connected from the nut groove to the outer surface of the ball nut. Accordingly, the ball screw prevents thermal deformation by cooling the ball screw shaft, the ball nut, and the balls using the refrigerants flowing into the gap between the shaft groove and the nut groove and rapidly transferring the heat to the outside and prevents a decline in the accuracy of transfer, noise, and damage caused by the thermal deformation.
Patent KR-20120127331-A (KR)
Title: Roller blind system
IPC: B60J3/00
Filed: 2012-05-14
Abstract: PURPOSE: A roller shading system is provided to secure the aesthetic visuality of a vehicle regardless of the operation state. CONSTITUTION: A roller shading system comprises a pull-out profile(40) and two guide rails. A flexible fiber sheet is moved following pulling operation between a loading state and an operation state. The guide rails are located in the both sides of a fabric sheet and extended unsymmetrically. The pull-out profile comprises a main compartment(42), two end compartments(44), two sliding sections, and cover surfaces(46a, 46b). The main compartment is attached to the end portion of the fabric sheet. The end compartments are moved along the tight direction of the main compartments. The sliding sections are engaged with the guide rails. The cover surfaces are headed the pull-out direction and covers the outflow slot of the fabric sheet.
Patent KR-20120130730-A (KR)
Title: Manufacturing mathod of catalyst electrode, catalyst electrode thereof and battery using thereof
IPC: H01L31/04
Filed: 2012-05-22
Abstract: PURPOSE: A manufacturing method of a catalyst electrode is provided to provide a catalyst electrode which can achieve high electron transfer efficiency while removing an electron transfer obstruction, Nafion. CONSTITUTION: A manufacturing method of a catalyst electrode: a step of manufacturing a mixed solution which comprises an electric conductive material precursor, a porous structure supporting precursor, and a continuous pore-forming agent; a step of forming a filled or coated matrix in an electrode support by impregnating an electrode support in the mixed solution; a step of forming continuous pores in the matrix by removing the continuous pore-forming agent by sintering the matrix; and a step of dipping the catalyst inside the matrix.
Patent KR-20130131687-A (KR)
Title: Valve for preventing frozen to burst using temperature sensing unit
Inventor: KIM JOUNG HA
IPC: E03B7/10
Filed: 2012-05-24
Abstract: The present invention relates to a freeze protection valve using a temperature detection unit, and, more specifically, to the freeze protection valve having an outlet which is opened or closed when the length of a bellows tube is contracted or extended by the volume change of a phase change material. The present invention provides the freeze protection valve being connected to the piping port of a flow pipe in which fluid flows and discharging the fluid to outside when ambient temperature drops below a certain level, wherein the freeze protection valve comprises: a valve body having at least one outlet, having a first and a second housing chamber inside, and being connected to the piping port; the temperature detection unit being placed in the second housing chamber and having the bellows tube of which the length is contracted or extended by the volume change of the phase change material; and a plunger part moving when the bellows tube is contracted or extended so that the fluid flowing into the first housing chamber is discharged to outside through the outlet.
Patent KR-20120081051-A (KR)
Title: Wireless charging system for electric car and charging method therefor
Inventor: KIM HYUN MIN
IPC: H02J17/00
Filed: 2012-06-01
Abstract: PURPOSE: A wireless charging system for an electric vehicle and a charging method thereof are provided to quickly charge the electric vehicle by a noncontact wireless method. CONSTITUTION: A power control device(21) is connected to a wide area wireless communication network. A local area wireless communication network(14) is connected to the power control device and is installed in a parking lot. A wireless power transmitting device(22) is connected to the power control device and is installed in the parking lot. A wireless power receiving device(42) includes a wireless power receiving panel mounted on the lower side of the electric vehicle. A wireless charging terminal(43) is connected to the wireless power receiving device and is installed in the electric vehicle.
Patent KR-20130136338-A (KR)
Title: Organic lighting emitting display and driving method thereof
Inventor: EOM SANG YONG
IPC: G09G3/30
Filed: 2012-06-04
Abstract: A method for driving an organic light emitting display device according to the present invention includes the steps of: setting a low brightness section and a high brightness section which is distinguished from the low brightness section by dividing a preset number of brightness steps based on the maximum brightness; and controlling and setting an off duty that is a block section by setting reference brightness to correspond to one preset brightness step in the brightness steps corresponding to the low brightness section. [Reference numerals] (AA) Section;(BB) Luminance (brightness) grade;(CC,JJ) Reference luminance;(DD) Duty rate (off duty);(EE) Smart Dimming section;(FF) AID Fix section;(GG) AID Dimming section;(HH) Brightness grade segmentation;(II) Luminance grade
Patent KR-20130136858-A (KR)
Title: Sputtering apparatus
Inventor: HONG JAE SUK
IPC: C23C14/35
Filed: 2012-06-05
Abstract: A sputtering device comprises: a chamber providing a process space to form a film on a substrate for a sputtering process; a substrate support unit arranged at one side of the chamber and supporting the substrate; and a pair of sputtering sources arranged to face the substrate support unit and having a cylindrical target. The cylindrical targets of the sputtering sources are formed to face each other so that the substrate is prevented to be directly exposed to plasma to form the film on the substrate at low temperatures.
Patent KR-20140011584-A (KR)
Title: Support for antinoise
Inventor: LEE BUM SU
IPC: E04G25/04
Filed: 2012-07-17
Abstract: The present invention relates to an anti-noise support which guides an upper plate support part to flexibly fall by preventing the upper plate support part from falling in order to prevent noise, deformation, and damage caused by pile driving.
Patent KR-20140020376-A (KR)
Title: Radiant heat plate for battery cell module and battery cell module having the same
Inventor: MOON YOU SUNG
IPC: H01M50/291
Filed: 2012-08-07
Abstract: The present invention is to provide a multifunctional heat-radiant plate capable of effectively emitting the heat accumulated in a battery cell and a module and having additional functions such as a sensor function, a vibration control function, a battery stability control function, and an energy harvest function. To this end, the present invention comprises: a thermally conductive plate as an interface component for heat radiation, wherein the thermally conductive plate is interposed between battery cells; composite sheets laminated on both surfaces of the thermally conductive plate; electrically conductive metal layers laminated on the composite sheets; and electrodes respectively connected to the thermally conductive plate and the metal layer. The composite sheet is formed by dispersing a piezoelectric material and a thermally conductive filler in a matrix resin, thereby filling the matrix resin with the piezoelectric material and the thermally conductive filler.
Patent KR-20140021863-A (KR)
Title: Traffic control surveillance center server and broadcasting signal creating method for traffic signal control and traffic signal controlling method and device
Inventor: LEE HEUNG SOO
IPC: G08G1/07
Filed: 2012-08-13
Abstract: Disclosed are a traffic control center server, a broadcasting signal generating method for traffic signal control, a traffic signal control device and a method thereof. By the traffic control center server having a standard road selecting part, a standard offset time calculating part, a road junction applying part, a broadcasting signal generating part and a sending part, the present invention can induce a smooth flow of vehicles in the jurisdiction by controlling the signal conversion of a traffic light in the road structure with a large number of intersections. [Reference numerals] (110) Standard road selecting part; (120) Standard offset time calculating part; (130) Road junction applying part; (140) Broadcasting signal generating part; (150) Sending part; (160) Remaining point applying part
Patent KR-20120098984-A (KR)
Title: Golf swing training system
Inventor: LEE SANG YONG
IPC: A63B69/36
Filed: 2012-08-17
Abstract: PURPOSE: A golf swing practice apparatus is provided to facilitate the carrying and keeping thereof and to improve practice efficiency. CONSTITUTION: A golf swing practice apparatus comprises an arc base frame(2), a plurality of poles(4), and a guide line(7). The arc base frame is selectively placed in a take-back and follow-through spots. A plurality of the poles is vertically assembled with a plurality of combining holes formed on the upper part of the base frame. The guide line interlinks the top of poles. The pole is made of an elastic material. The guide line is made of a ductile material.
Patent KR-20140025800-A (KR)
Title: Method for providing user information of stock information
Inventor: CHOI SUNG CHUL
IPC: G06Q40/06
Filed: 2012-08-22
Abstract: A method for providing information about a user using stock information according to the present invention includes: a step in which a stock service server is requested for a stock service from a user terminal; a step in which the stock service server extracts a stock item which the user who requested the stock service registered as an interested item; a step in which the stock service server extracts a user who registered the stock item registered as the interested item by the user as an interested item; and a step in which the stock service server extracts the number of users who registered the identical stock item as an interested item on the basis of the user registered the stock item registered by the user as the interested item, and delivers the extracted number of the users to a user terminal to display. The stock service server provides a chatting service between users whose interested items are identical, and provides the current price regarding the stock item for the user terminal in real-time. [Reference numerals] (AA) START; (BB) END; (S10) Receive request of stock service from user terminal; (S20) Provide various stock information about stock information including interested item through user terminal; (S30) Number of users registering same stock item as interested item is requested ?; (S40) Extract number of users registered same stock item as interested item and number of users using chatting service at present time among these users, and delivers the extracted number of users to user terminal; (S50) Display number of users registered same stock item as interested item and number of users using chatting service at present time among these users; (S60) Chatting service usage is requested ?; (S70) Provide chatting service; (S80) Chatting service is ended?; (S90) Stock service stop is requested?
Patent KR-20150129089-A (KR)
Title: A protection cover for slot and window of portable terminal
Inventor: KIM NAM SU
IPC: G06F1/16
Filed: 2012-08-29
Abstract: The present invention relates to a slot and a window protection cover prepared in a portable terminal device. According to one embodiment of the present invention, the slot and window protection cover is installed in a portable terminal device which has a window on the front and a slot formed in a recess formed in a certain depth on an upper part of the rear and mounts an entering and exiting device on the slot. The slot and window protection cover comprises: a slot protection cover which covers the entering and exiting device and is fastened at the recess; and a window protection cover which is extended to cover the window from the slot protection cover and rotates one side of the portable terminal device to the front or the rear with respect to a central axis.
Patent KR-20140029822-A (KR)
Title: The sporting goods set which can be attached to chairs
Inventor: LEE JAE BOO
IPC: A63B23/04
Filed: 2012-08-30
Abstract: The present invention is devised for a user to do various exercises while he/she is sitting on an office chair which was conventionally used. The office chair is roughly divided into two parts: a chair leg portion (10) and a pedestal portion (50), and as a simple structure which a chair assembly shaft (40) of the pedestal portion is inserted into a central hole (80) of the chair leg, an ordinary person can easily separate and assemble. Installation is completed by the following steps: separating the chair leg portion (10) and the pedestal portion (50), mounting a storage fixing board (20) on the center of the chair leg portion (10), mounting a storage (30) having sporting goods of the present invention, allowing the chair assembly shaft (40) of the pedestal portion (50) to pass through a central hole (70) of the storage, and assembling the pedestal portion (50) and the chair leg portion (10) in a same manner as a conventional chair.
Patent KR-20140028839-A (KR)
Title: Automatic scanning system for oral cavity
Inventor: PARK KANG
IPC: A61B1/24
Filed: 2012-08-31
Abstract: An automatic mouth scanning system given in the present invention includes: a scanning head for measuring the three-dimensional shape of teeth; a multi-axial robot unit which moves and rotates the scanning head to make the scanning head automatically measure the teeth. The multi-axial robot unit includes: a first arm which is connected to the main body of a device to be horizontally rotatable; a second arm which is connected to the first arm to be horizontally rotatable; a vertical arm which is connected to the second arm to be vertically rotatable; and a support member which is connected to the vertical arm to be escalated in the up-down direction and to which the scanning head is mounted. The support member is connected to the vertical arm to be horizontally rotatable for the scanning head to measure the top, front, and rear of the teeth so that the scanning head can be automatically moved to measure the teeth. By doing so, the present invention is able to reduce work time, obtain a precise three-dimensional image, enable rotation motion of the scanning head, and measure the top, front, and rear of the teeth consecutively with a single operation.
Patent KR-20140033776-A (KR)
Title: Liquid crystal display and method for driving the same
Inventor: KWON OH KYONG
IPC: G09G3/36
Filed: 2012-09-10
Abstract: The present invention relates to a liquid crystal display device using a local dimming method and an operating method thereof. The liquid crystal display device according to an embodiment of the invention includes a display panel divided into m×n (m,n are higher than 2) of virtual blocks, a backlight unit including a plurality of light sources emitting light to the display panel, an image processing part calculating a dimming ratio by block by analyzing input digital data, generating a pulse width modulation signal by block based on the dimming ratio, and compensating the input digital data by block as much as a tone value reduced according to the dimming ratio, and a back light operating part operating the light sources by block based on a duty ratio of the pulse width modulation signal.
Patent KR-20140037420-A (KR)
Title: A medical suction unit
Inventor: KIM HYUK JOONG
IPC: B29C45/30
Filed: 2012-09-18
Abstract: Disclosed in the present invention is a hot-runner valve device. The hot-runner valve device of the present invention, is a hot-runner valve device is capable of receiving resins and guiding the resins to the cabinet of molding, and is prepared with a heater having a winded nozzle on the outside. The nozzle is prepared with a tube-shaped body and a diameter which is decreased to one side of the body. The end of the nozzle comprises a gate portion where gate having a cavity is formed for blowing out the resins. The outside of the gate portion is surrounded by the nozzle, in order for the nozzle to selectively move up and down. By an elastic suspension, the nozzle moves down towards the cavity and maintains the status. By the molding pressure of resins inside the cavity, the nozzle moves up, and be contact with one side of the gate portion by relatively a larger surface area. An elevation bushing induces the heat loss by the above procedure. A guide bushing is prepared to be coupled to the bottom of the nozzle, surrounding the outside of the elevation bushing. The outside of the guide bushing is prepared to be contact with the molding.
Patent KR-20140036762-A (KR)
Inventor: LEE JUNG HOON
IPC: E02F9/18
Filed: 2012-09-18
Abstract: 본 발명은 수직 가변형 카운터웨이트를 가진 중장비에 관한 것으로, 그 목적은 굴삭기 등의 중장비가 부하가 많이 걸리는 고중량 작업시 중장비의 무게중심을 낮추어 자세 안정성을 향상시키면서도 선회반경의 변화가 없도록 하여 동일 작업환경하에서 작업가능한 수직 가변형 카운터웨이트를 가진 중장비를 제공하는 데 있다. 
본 발명의 구성은 카운터웨이트가 설치되는 중장비의 프레임(5) 후방에 고정되는 카운터웨이트 지지용 프레임(1)과; 이 카운터웨이트 지지용 프레임의 상부에 설치되어, 실린더로드(21)가 하부로 승하강하도록 구성된 카운터웨이트 가변용 실린더(2)와; 카운터웨이트 가변용 실린더(2)의 실린더 로드(21)에 체결되어 승하강하도록 구성된 카운터웨이트(3);를 포함하여 구성된 수직 가변형 카운터웨이트를 가진 중장비를 발명의 특징으로 한다.
Patent KR-20130038137-A (KR)
Title: Method of manufacturing semiconductor device, method of processing substrate, substrate processing apparatus and non-transitory computer-readable recording medium
Inventor: OKUDA KAZUYUKI
IPC: H01L21/318
Filed: 2012-09-24
Abstract: PURPOSE: A method for manufacturing a semiconductor device, a method for processing a substrate, a substrate processing apparatus, and a non-transitory computer-readable recording medium are provided to form a nitride layer which has tolerance to hydrogen fluoride at low temperatures. CONSTITUTION: A process chamber(201) accommodates a substrate(200). A first gas supply system supplies source gas to the substrate in the process chamber. A second gas supply system supplies nitrous gas to the substrate. A third gas supply system supplies hydrogen-containing gas to the substrate. A fourth gas supply system supplies nitrogen gas and inert gas to the substrate. A first nozzle(233a), a second nozzle(233b), and a third nozzle(233c) pass through the lower sidewall of a reaction tube(203).
Patent KR-20140039624-A (KR)
Title: Hydroforming apparatus
Inventor: HAN SANG BIN
IPC: B21D26/033
Filed: 2012-09-24
Abstract: Disclosed is a hydroforming device. The hydroforming device according to one aspect of the present invention comprises a mold including an auxiliary space for molding a protrusion part and a product molding space in which a tube for molding a product is inserted; a first pressurization unit for sealing an opened part of the mold and maintaining the product molding space in high pressure; and a second pressurization unit for sealing the auxiliary space, expanding by corresponding to the formation of the protrusion part by being in close contact with the tube, and maintaining the auxiliary space in high pressure.
Patent KR-20140042568-A (KR)
Title: Apparatus and method for valuating complexly available of power supply smart device
Inventor: LEE BYUNG SUNG
IPC: H02J3/00
Filed: 2012-09-28
Abstract: The present invention provides an apparatus and a method for complex reliability evaluation of an intelligent power-distribution terminal device, which can perform a state evaluation of the terminal device at a desired period by providing a complex environment chamber capable of applying degrading stress factors similar to a field usage environment, solely or in combination, to the intelligent power-distribution terminal device, and automatically controlling the degrading stress factors. For this purpose, the apparatus according to the present invention comprises: a complex environment chamber in which degrading stress is applied as a single test factor or in complex combination to at least one intelligent terminal device accommodated therein; a degrading stress generation unit for generating at least one degrading stress, as the single test factor or in combination, to the at least one intelligent terminal device accommodated in the complex environment chamber; a modem for performing communications to receive information on a function state at a corresponding test period from the at least one intelligent terminal device to which the degrading stress is applied; and a central management unit for managing and controlling the degrading stress generation unit according to setting information on a stress level, a degrading period, and a state determination period with respect to the at least one degrading stress factor of the degrading stress generation unit, and receiving information on the function state of the at least one intelligent terminal device through the modem at each test period. [Reference numerals] (100) Complex environment chamber; (110) Temperature generation unit; (120) Humidity generation unit; (130) Vibration generation unit; (140) Control unit; (150) Surge application unit; (160) Power-distribution apparatus simulation unit; (190) Power supply unit; (200) Modem; (210) Network; (220) Central management unit; (A1,A2,An) Terminal device