baber/WOPTO huggingface dataset:
Patent KR-20130106035-A (KR)
Title: Touch sensing apparatus and method for filtering noise thereof
Inventor: OH SEUNG SEOK
IPC: G06F3/041
Filed: 2012-03-19
Abstract: PURPOSE: Touch sensing device and noise filtering method are provided to implement a noise filter with a fast calculation speed by removing noise by replacing source data with a specific value. CONSTITUTION: Differential amplifiers generate source data obtained as difference between outputs of neighboring touch sensors. A display panel (DIS) has a liquid crystal layer between two glass substrates. A noise filter replaces k-th source data with a specific value. The noise filter maps a window matrix configured with a specific size on the k-th source data and neighboring source data. A receiver (Rx) driving circuit (32) judges touch data by comparing the neighboring source data. A touch coordinate calculation unit (36) configures a threshold value for distinguishing touch data and non-touch data.
Patent KR-20120110064-A (KR)
Title: Method of flatness control of a strip and a control system therefor
Inventor: HOLM MARKUS
IPC: B21B37/28
Filed: 2012-03-28
Abstract: PURPOSE: A method for controlling the flatness of a strip and a control system for the same are provided to determine an error in adjusted flatness by minimizing the difference between positions of actuators. CONSTITUTION: A method for controlling the flatness of a strip comprises the steps of: receiving flatness measurement data applied to the flatness of a strip(S1), determining a flatness error from the difference between a reference flatness and the flatness measurement data(S2), determining an adjusted flatness error based on weight and flatness errors on the position combination of actuators providing flatness effect less than a threshold value(S3), and controlling the actuators using the adjusted flatness error, thereby controlling the flatness of the strip(S4). [Reference numerals] (S1) Receiving measurement data; (S2) Determining a flatness error; (S3) Determining an adjusted flatness error; (S4) Using the adjusted flatness error
Patent KR-20120037924-A (KR)
Title: A diurnal motion board of the solar system
Inventor: JUN SANG SUNG
IPC: G09B27/02
Filed: 2012-03-28
Abstract: PURPOSE: A diurnal motion board of a solar system is provided to enable a user to understand appearing and disappearing time, southing time, observation time according to the location of a superior planet. CONSTITUTION: A celestial globe background sheet is entirely formed into the shape of a circular plane. The celestial globe background sheet comprises a celestial globe, the horizontal plane interlinking the west point of the east point on celestial globe, a time scale unit for indicating the time according to the circumference of the celestial globe. The cover plate is formed into the same shape with a lower half of the celestial globe of the celestial globe background sheet which is divided into two in east-west direction. The rotational plate couples the celestial globe background sheet and the cover plate to be rotatable. The rotational plate is formed of one among an interior planet rotational plate, a superior planet rotational plate, and a planet rotational plate.
Patent KR-20130115547-A (KR)
Title: The detecting reagent for low concentration of phosphate and the detecting kit using thereof
Inventor: KIM HYUN OOK
IPC: G01N21/78
Filed: 2012-04-12
Abstract: PURPOSE: A detecting reagent of low concentration of phosphate and a detecting kit using the same are provided to be able to drastically exclude the influence of the interference by different kinds of ions, to require not excessive measuring time, and to be able to simply perform the procedure. CONSTITUTION: A detecting reagent of phosphate is for measuring the concentration of phosphate (PO_4-P, Phosphate). The detecting reagent of phosphate is manufactured by mixing potassium pyrosulfate, ascorbic acid, molybdate and tartrate. The detecting reagent of phosphate is characterized in that molybdate is sodium molybdate, and that tartrate is antimony potassium tartrate. The detecting reagent of phosphate is composed of 10-40 parts by weight of ascorbic acid, 4-20 parts by weight of molybdate, and 1-5 parts by weight of tartrate to 100 parts by weight of potassium pyrosulfate. A detecting kit for measuring the water quality includes the detecting reagent.
Patent KR-20130120341-A (KR)
Inventor: CHEON BOO HYEON
IPC: C22C38/00
Filed: 2012-04-25
Abstract: Disclosed are a high strength hot-rolled steel sheet with excellent mechanical bonding characteristics and a method for manufacturing the high strength hot-rolled steel sheet. The method for manufacturing a high strength hot-rolled steel sheet according to the present invention comprises the following steps of: (a) reheating, at a temperature of 1180 to 1240, a slab plate material which consists of 0.18 to 0.22 wt% of carbon (C), 0.05 to 0.1 wt% of silicon (Si), 0.75 to 0.95 wt% of manganese (Mn), 0.02 wt% or less of phosphorus (P), 0.015 wt% or less of sulfur (S), 0.01 to 0.05 wt% of aluminum (Al), 0.01 to 0.05 wt% of niobium (Nb), 0.01 to 0.05 wt% of titanium (Ti) and the remainder iron (Fe) and other inevitable impurities; (b) performing the hot rolling of the reheated plate material at a finish rolling temperature of 860 to 920; and (c) winding the hot rolled plate material that is cooled to 540 to 600. [Reference numerals] (AA) Start;(BB) End;(S110) Slab reheating (SRT: 1180-1240);(S120) Hot rolling (FDT: 860-920);(S130) Cooling/Winding (CT: 540-600)
Patent KR-20130122111-A (KR)
Title: Apparatus for driving light emitting diode using transmission output energy of reader slot and system for the same
Inventor: KWON HYUK GIL
IPC: H02J17/00
Filed: 2012-04-30
Abstract: The present invention relates to an apparatus for driving a light emitting diode using the transmission output energy of a reader, and a system thereof. The apparatus for driving a light emitting diode includes an energy reception part receiving electromagnetic energy (or, RF power) generated by an magnetic field formed through wireless data output from the reader, a power conversion part converting the electromagnetic energy (or, RF power) of the energy reception part into LED driving power, and an LED driving part operating an LED by the LED driving power converted by the power conversion part. The transmission output energy (another name, RF power) of the reader received by an antenna is used as the driving power of the LED. Therefore, the structure and the size of products are reduced and the driving of the LED is effectively carried out. [Reference numerals] (240) LED operation control unit
Patent KR-20130122387-A (KR)
Inventor: KOH JIN HYUN
IPC: B23K37/00
Filed: 2012-04-30
Abstract: Disclosed is a welding device comprising: a holding unit which holds a first steel pipe provided horizontally to the ground; a clamp unit which holds a second steel pipe provided vertically to the first steel pipe; a torch unit that is provided to be near the connection part between the first and second steel pipes; and a torch rotating unit that is placed on the upper part of the second steel pipe and connected to one end of the torch unit, and which includes a torch rotating unit transferring the torch unit along the connection part of the first and second steel pipes by being connected to one end of the torch unit. The welding device having the configuration above improves welding efficiency, enables even unskilled users to weld steel pipes, and particularly facilitates welding of branch pipes.
Patent KR-20130123783-A (KR)
Title: An oil pressure control method of vdc while controlling rollover prevention off
Inventor: LEE JAE CHEON
IPC: B60W10/188
Filed: 2012-05-03
Abstract: The present invention relates to a hydraulic control method of a vehicle dynamic control (VDC) device when roll over prevention control is removed. The hydraulic control method comprises the steps of: determining whether or not the roll over prevention control of a vehicle is removed; and removing brake fluid pressure added to a wheel in a shaft direction in which roll over is generated according to the fluid pressure removing inclination if the roll over prevention control is removed. According to the present invention, the roll over is prevented and the effect improving comfortability and stability can be obtained by reducing roll damping as the brake fluid pressure added to the wheel in a shaft direction in which roll over is generated when the roll over prevention control of the VDC device is removed is gradually removed. It is not necessary to change a plan of a hydraulic circuit because it can be performed by changing the VDC control without additional hardware. It is easily performed without additional production costs. [Reference numerals] (AA) Start;(BB) No;(CC) Yes;(DD) End;(S10) Release control for preventing roll over?;(S12) Maintain hydraulic pressure of brake;(S20) Calculate roll angle and roll rate;(S30) Determine a slope of releasing hydraulic pressure;(S40) Release hydraulic pressure of brake based on the slope of releasing hydraulic pressure
Patent KR-20130123800-A (KR)
Title: Method for cyber financial system
Inventor: LEE SEUNG HUN
IPC: G06Q40/02
Filed: 2012-05-04
Abstract: The present invention relates to a cyber financial system and a method thereof. The system includes a payment system generating a cyber financial account for a user who wants to purchase or sell a currency in an online game when the user registers for membership according to a predetermined membership process by accessing a cyber financial server. The payment system deposits and withdraws a cash balance from the account through the server currently used. In addition, an integrated cyber financial account for using the cyber financial system is opened by registering a plurality of game current accounts in the cyber financial account by accessing a plurality of online game servers used by the user and the user opening the cyber financial account sells or purchases the currency used in the online game through a price limit width setting method provided by the financial server and outcry trading by accessing the financial server. The user processes the movement of the balance and the currency generated through the trading in real time in the cyber account. The payment system provides exchange information between games based on trading information of the currency and enables the user to purchase articles of the game or various services provided by a game operating server with cash saved in the financial account. [Reference numerals] (100) Cyber financial server;(111,211) Account management unit;(112,212) Transaction processing unit;(113) Limit setting unit;(114) Exchange rate providing unit;(115) Payment processing unit;(116) Item management unit;(117,214) Information transceiving unit;(118,215) Interface module;(120,220) Integrated database;(200) Game operating server;(213) Payment requesting unit;(300) Financial server;(AA) Network unit;(BB) User terminal;(CC,LL) Account;(DD) Transaction;(EE,MM) Making an agreement;(FF) Exchange rate;(GG.KK) Payment;(HH,JJ) Client;(II) Financial network
Patent KR-20130125191-A (KR)
Title: Lower electrode device of nut welding machine
Inventor: KANG YOON BAE
IPC: B23K11/14
Filed: 2012-05-08
Abstract: The present invention relates to a lower electrode device of an automatic nut welding machine, and has its purposed to facilitate the replacement of the lower electrode device and to minimize replacement costs by comprising a lower electrode with a plate shape having a fixed thickness. The lower electrode device of an automatic nut welding machine according to the present invention is included in the configuration of the automatic nut welding machine that is formed by including a nut feeder, an upper electrode device, and the lower electrode device for automatically welding nuts supplied from the nut feeder on a plate-shaped panel. The lower electrode device of the automatic nut welding machine, which bonds the nuts by arranging the nuts at fixed positions on the panel and interacting with the lower electrode device, comprises: a lower housing which has the lower end thereof fixed and installed at the upper part of a fixation stand, and the lower end of an elastic member fixed and installed at the lower end of the inside thereof; a nut aligning pin which has the lower surface fixed in an elastically repulsive state by being closed to the upper end of the elastic member, and aligning the positions of the nuts on the panel by being inserted into a connection hole; an upper housing which has a guide hole guiding the nut aligning pin to be fixed in an elastically repulsive state by being protruded with a fixed length from the upper end in the center thereof; an upper cap that is connected to the upper end of the upper housing to surround the outer surface thereof and which has a through hole formed in the center thereof; and an lower electrode which has a communication hole communicated with the guide hole of the upper housing in the center of thereof, and the lower surface installed and fixed to be protruded through the through hole of the upper cap at the same height as or the height higher than the upper end of the upper cap since the lower surface thereof is closed to the upper surface of the upper housing by the upper cap.
Patent KR-20120128098-A (KR)
Title: Bi-level lamp ballast
IPC: H05B41/24
Filed: 2012-05-11
Abstract: PURPOSE: A bi-level lamp ballast is provided to selectively operates two lamps by including individual lamp control switches. CONSTITUTION: A switching network(128) is selectively operated in a first state and a second state. A control circuit(130) provides a first control signal when the switching network is operated in the first state and provides a second control signal when the switching network is operated in the second state. A first lamp control switch(132) is connected to the output terminal of the control circuit and to a ballast power supply. A second lamp control switch is connected to the output terminal of the control circuit and to a ground potential. [Reference numerals] (102) Power supply; (114) EMI filter and rectifier; (120) Power factor correction circuit; (122) DC rail; (124) Half-bridge inverter; (128) Switching network; (130) Control circuit
Patent KR-20130127157-A (KR)
Title: Pseudo-satellite for transmitting magnitude-controlled navigation signal in global navigation satellite system and method thereof
Inventor: PARK MAN HO
IPC: G01S19/11
Filed: 2012-05-14
Abstract: The present invention relates to a pseudo satellite and a method for transmitting a navigation signal in which the size is controlled in a GNSS capable of enhancing the reliability of a pseudo satellite system by solving a near/far problem in the GNSS environment using the pseudo satellite which receives the navigation signal transmitted from the pseudo satellite using a GNSS (Global Navigation Satellite System) receiver by a user. For this, the pseudo satellite which transmits the navigation signal in which the size is controlled in the GNSS according to the present invention comprises; an interface part which is input a unique identifier of the pseudo satellite; a signal transmitting part which transmits the navigation signal for positioning the position in the GNSS; a control part which controls the size of the navigation signal transmitted by the signal transmitting part using envelops having a p period (Ti) which is determined according to the unique identifier of the pseudo satellite inputted in the interface part. [Reference numerals] (100) Interface part;(200) Identifier storing part;(300) Control part;(400) Signal transmitting part
Patent KR-20130127167-A (KR)
Title: Lighting equipment
Inventor: KIM GYU HAN
IPC: F21S2/00
Filed: 2012-05-14
Abstract: The present invention relates to a lighting device which includes a flexible flat cable with at least two wires and at least one LED package mounted on the flexible flat cable.
Patent KR-20120129810-A (KR)
Title: Ultrasonic measuring system and method for detecting an obstacle by using ultrasonics
IPC: G01S15/931
Filed: 2012-05-18
Abstract: PURPOSE: A method for sensing an obstacle by using ultrasonic waves and an ultrasonic wave measuring system are provided to sense an obstacle by using ultrasonic wave sensors for generating a measuring signal from an ultrasonic wave pulse which is received by an ultrasonic wave sensor and reflected from the obstacle. CONSTITUTION: An inputting terminal(36) of a measuring terminal(35) provides virtual ground. The inputting terminal of the measuring terminal is connected to an outputting terminal of an ultrasonic wave sensor(10). An evaluating unit generates a measuring signal according to evaluation of a current which flow in the measuring terminal. The measuring terminal includes an operational amplifier. A first inputting terminal of the operational amplifier forms the inputting terminal of the measuring terminal. A second inputting terminal of the operational amplifier is connected to ground(40).
Patent KR-20130133372-A (KR)
Inventor: LEE HUN SEOP
IPC: B21D53/12
Filed: 2012-05-29
Abstract: The present invention relates to a device and a method for manufacturing a cage having different-sized holes. The method comprises: a first punch inserting step of inserting a cage, which is not punched, into a first punch for punching constant-sized first holes; a first hole punching step of punching the first holes on the outer surface of the cage at regular intervals using the first punch; a second punch inserting step of inserting the cage, on which the first holes are punched, into a second punch for punching second holes having the different size to the first holes; a first hole position detecting step of detecting the position of the first holes with first and second sensors while the cage inserted in the second punch is rotated at low speeds; a first hole position setting step of setting the position of one end of the first holes by inserting a position setting bar arranged on the top of the second punch when the position of the first holes is detected in the position detecting step; and a second hole punching step of punching the second holes between the first holes at regular intervals using the second punch when the position of one end of the first holes are set in the position setting step.
Patent KR-20130135500-A (KR)
Title: Packaging of light emitting diode using silicon wafer and manufacturing method of the same
Inventor: LEE JONG KIL
IPC: H01L33/48
Filed: 2012-06-01
Abstract: The present invention relates to the packaging of a light emitting diode and, more specifically, to the packaging of a light emitting diode capable of using a silicon wafer as a packaging substrate. An embodiment of the present invention relates to the packaging of the light emitting diode using the silicon substrate capable of comprising the silicon substrate, a via-hole, an insulation film, an upper electrode, a lower electrode, a metal layer, a dam, and a resin layer. The via-hole penetrates an upper side and a lower side of the silicon substrate. The insulation film is formed on the upper side and the lower side of the silicon substrate. The insulation film is formed inside the via-hole. The upper electrode and the lower electrode are formed on the insulation film. The metal layer electrically connects the upper electrode and the lower electrode, and is formed on the insulation film which is positioned inside the via-hole. The dam is formed on the insulation film which the upper electrode is formed and surrounds the light emitting diode. The resin layer is filled inside the dam for protecting the light emitting diode. The insulation film is made from silicon nitride, aluminum nitride, and aluminum oxide.
Patent KR-20130099779-A (KR)
Title: Fin profile structure and method of making same
Inventor: CHANG CHIA WEI
IPC: H01L29/78
Filed: 2012-06-18
Abstract: PURPOSE: A fin profile structure and a manufacturing method thereof are provided to minimize the defects and deformation of a semiconductor fin. CONSTITUTION: A first semiconductor fin (8) and a second semiconductor fin are located on a semiconductor substrate (4). The first semiconductor fin includes a first top part (81) with a first width and a first bottom part (82) which is located under the first top part. The first bottom part has a second width which is wider than the first width. The second semiconductor fin includes a second top part with a third width and a second bottom part which is located under the second top part. The second bottom part includes a fourth width than is wider than the third width.
Patent KR-20130002280-A (KR)
Title: Curable resin composition for photo spacer, column spacer and liquid crystal display
Inventor: TACHIBANA YUKO
IPC: C08L63/00
Filed: 2012-06-27
Abstract: PURPOSE: A curable resin composition is provided to provide excellent column spacer with excellent adhesion to a glass substrate and elastic restoration rate. CONSTITUTION: A curable resin composition for photo spacer is used for manufacturing a column spacer of a liquid crystal cell. The curable resin composition comprises a photosensitive polymer, a polyfunctional monomer, and a light polymerizable initiator. The photosensitive polymer is obtained by reacting a radically polymerizable unsaturated double bond and a functional group reactable with an acid group with an acid group of an acid group-containing polymer. The acid group-containing polymer is synthesized by monomer components comprising a monomer which can introduce an acid group, and a monomer which contains two or more aromatic rings, as essential monomers.
Patent KR-20140002361-A (KR)
Title: 에코 라우팅 서비스 제공 시스템 및 방법
Inventor: JUNG DAE MIN
IPC: G01C21/00
Filed: 2012-06-29
Abstract: 본 발명은 에코 라우팅 서비스 제공 시스템 및 방법에 관한 것으로, 출발지 및 목적지를 포함하는 에코 라우팅 정보 요청 신호를 에코 라우팅 서비스 장치로 전송하고, 상기 에코 라우팅 서비스 장치로부터 에코 라우팅 정보를 수신하는 사용자 단말, 에코 라우팅 정보 요청 신호 수신에 따라, 출발지와 목적지를 연결하는 이동경로들을 검색하고, 상기 검색된 이동 경로들의 도로 환경 정보를 이용하여 각 경로의 연비를 계산하며, 최소 연비로 이동 가능한 이동 경로를 에코 라우팅으로 결정하여 상기 사용자 단말에 제공하는 에코 라우팅 서비스 장치를 포함한다.
Patent KR-20140005503-A (KR)
Title: Apparatus for centering hole drilling machine
Inventor: PARK YONG KWON
IPC: C21B7/12
Filed: 2012-07-04
Abstract: According to the present invention, a tap hole drilling machine centering apparatus comprises: a locking part which is protruding in an upper part of a tap hole in a blast furnace; and a hanger loop part supplied to a tap hole drilling machine having a drilling bit, and combined by selecting a center control block which is bumped into the locking part in order to center the drilling bit in the tap hole. According to the present invention, a hanger loop part combined by selecting a center control block bumped into the locking part protruding in an upper part of a tap hole in a blast furnace is equipped. Multiple center control blocks are prepared, and one of them is selected, and has a puzzle type structure combined to the hanger loop part in order to correspond to a movement for centering in the present condition of a drilling bit about a tap hole. Therefore, the drilling bit of the tap hole drilling machine for punching a tap hole can be correctly, rapidly, and easily centered in a tap hole. Accordingly, productivity can be increased by reducing a tap hole trouble generation, and reducing work load in comparison with a conventional centering work that an operator and a maintenance worker were using a lever and a jig, while controlling an arm adjusting bolt and a turn buckle. Furthermore, a risk of a safety accident can be reduced since a centering work is not performed in a small and narrow space used for the conventional centering work.