baber/WOPTO huggingface dataset:
Patent KR-20090106965-A (KR)
Title: System for contactless charge
Inventor: JEON BYUNG OK
IPC: H02J17/00
Filed: 2008-04-07
Abstract: PURPOSE: A non contact charge system is provided to improve convenience by fixing the electric device with a battery in a battery charger body by a permanent magnetic member or electromagnet. CONSTITUTION: A first coil(210) is comprised in a charger body(200) to charge a battery(110) in an electric device(100) with non-contact method. The first coil forms a magnetic field and induces the charge power. A charge power supply circuit(220) forms the magnetic field by driving the first coil. A second coil(120) is magnetically connected to the first coil and generates the induced electromotive force. A charge circuit(130) generates the constant voltage and the constant current for charging the battery based on the induced electromotive force of the second coil. A permanent magnet(230) is installed in one of electric device and the charger body and generates the magnetic force. A magnetic body(140) is installed in one of the electric device and the charger body corresponding to the permanent magnet to be connected with the magnetic force of the permanent magnet.
Patent KR-20090108232-A (KR)
Title: Hydraulic power steering apparatus
Inventor: PARK KI CHE
IPC: B62D5/12
Filed: 2008-04-11
Abstract: PURPOSE: A hydraulic power steering apparatus is provided to increase and decrease steering transmission according to the fluid pressure of the working fluid by improving the structure of a sealing part of a piston sliding within a working cylinder. CONSTITUTION: A hydraulic power steering apparatus comprises a piston and an elastic body. The piston(215) is coupled with a rack bar(220) and slides inside a working cylinder(140). The elastic body(300) is mounted on the outer circumference of the piston. The elastic body comprises a wing portion(310) extended in the radial direction or the axis direction of the piston according to the fluid pressure of the working fluid. A groove(218) is formed on the outer circumference of the piston and the elastic body is mounted on the groove.
Patent KR-20090116939-A (KR)
Title: Phase-change memory device capable of decreasing reset current and method for fabricating the same
Inventor: KIM CHOON HWAN
IPC: H01L21/8247
Filed: 2008-05-08
Abstract: PURPOSE: A phase-change memory device capable of decreasing a reset current and a method for fabricating the same are provided to reduce a reset current by using a WSiN with high non-resistance as a bottom contact and generating high heat with low current. CONSTITUTION: In a phase-change memory device, an insulating layer(120) equipped with a contact hole exposing a switching element is formed on a semiconductor substrate(100). A bottom electrode contact(152) is formed within the contact hole, and a phase change material pattern(162) is formed at an upper part of the bottom electrode contact. The bottom electrode contact is formed with the metal-group 14 elements-nitrogen-based compound. The bottom electrode contact is one among WSiN, TiSiN, and TiCN and contains a nitrogen content of 40% or 70% within it.
Patent KR-20090117912-A (KR)
Title: Golf glove
Inventor: BYUN DONG HWAN
IPC: A63B71/14
Filed: 2008-05-11
Abstract: PURPOSE: A golf glove is provided to freely move freely the wrist before or after address of hands griping a grip of the golf club and to stably maintain the posture of the wrist by preventing the wrist joint from excessively stooping towards the back of the hand. CONSTITUTION: A golf glove comprises an auxiliary tool and a detachment adjusting band(6). The auxiliary tool can freely move the wrist before the address and supports in order to restrict the joint movement of the wrist when down swing after top swing. The detachment adjusting band fixes one side of auxiliary tool on the back(2) of the golf glove(1) and also fixes the other side on the upper part of the wrist(4).
Patent KR-20080101746-A (KR)
Title: Organic electroluminescent device
Inventor: TAKEDA AKIRA
IPC: H01L51/54
Filed: 2008-05-15
Abstract: An organic electro-luminescent device is provided to ensure excellent light-emitting property and durability and to emit the light by converting electrical energy to the light. An organic electro-luminescent device comprises a pair of electrodes and an organic layer including a light-emitting layer between a pair of electrode. The organic layer contains a compound of the following chemical formula (I). The light-emitting layer contains an iridium complex phosphor. In the formula, R1, R2, R3, R4, R5, R6, R7 and R8 show a hydrogen atom or substitution radical; R1- R8 can form a condensed ring by bonding adjacent domain substitution radicals each other; R9 shows an alkyl group, alkenyl group, aryl, hetero - aryl or silyl group, wherein these can be substituted with the substitution radical; and at least one of R1 - R9 shows a heavy hydrogen atom or a substitution radical containing the heavy hydrogen atom.
Patent KR-20090120757-A (KR)
Title: New method for protective coordination for power distribution system with superconducting fault current limiter
Inventor: AHN JAE MIN
IPC: H02H9/04
Filed: 2008-05-20
Abstract: PURPOSE: A protection coordinating method used in applying a superconductive current limiter to a distribution system is provided to solve a protection coordinating problem due to reduction of a fault current in applying a superconductive current limiter to a protection coordinating system of an existing distribution system by operating a corresponding protection device after determining a fault position. CONSTITUTION: A superconductive current limiter includes a current transformer, a digital relay, a communication device, and a circuit breaker. The current transformer detects a current of an individual protection device(1~8). The digital relay calculates a current detected in the current transformer as an effective value corresponding to a system power frequency with a fixed sampling interval. The communication device delivers a signal generated by the calculating method to high link digital relays adjacent to a power side of the digital relay. The circuit breaker is tripped by delivering the signal generated by the calculating method from low link digital relays adjacent to a load side of the digital relay to the digital relay through the communication device.
Patent KR-20090121007-A (KR)
Title: Lcd for improving screen grade
Inventor: CHOI SOO YOUNG
IPC: G02F1/1335
Filed: 2008-05-21
Abstract: PURPOSE: A liquid crystal display improving screen quality by reflection pattern and an optical scattering layer is provided to prevent the formation of a diffractive pattern by forming an optical scattering layer diffusing reflecting light. CONSTITUTION: A light diffusing layer(40) forms a liquid crystal layer(30) of a pattern on a lower substrate(10) by a photolithography type or an inkjet type. A gate line or a data line of the lower substrate is a reflecting pattern reflecting incident light from the outside of the LCD(Liquid Crystal Display) device. The light reflected to the same pattern flows into the optical scattering layer. The light is collided in diffusion particles. The light is emitted from the optical diffusion layer from a diffused state.
Patent KR-20090124044-A (KR)
Title: Pattern antenna supporting add-on service for mobile telephone and mobile telephone using the same
Inventor: JANG YOUNG CHUL
IPC: H04B1/38
Filed: 2008-05-29
Abstract: PURPOSE: An internal pattern antenna for a mobile communication terminal and a mobile communication terminal using the same are provided to improve the design degree of freedom of a mobile communication terminal by supporting various additional services without a separate external antenna. CONSTITUTION: A first antenna pattern part(110) has a feeding terminal and a ground terminal. The feeding terminal is fed through a feeding line from a main board of a mobile communication terminal. The ground terminal is grounded to a ground part of the mobile communication terminal through a ground line. A second antenna pattern part(120) supports a frequency band different from a frequency band of the first antenna pattern part, and has a pattern antenna configuration of PIFA(Planar Inverted-F Antenna) type. The first antenna pattern part is fixed to a first surface of an antenna carrier part(130). The second antenna pattern part is fixed to a second surface of the antenna carrier part.
Patent KR-20090129689-A (KR)
Title: Hot wind drier for aquatic products
Inventor: GANG HYE WON
IPC: A23B4/00
Filed: 2008-06-13
Abstract: PURPOSE: A hot air dryer for marine products is provided to allow hot wind to be supplied uniformly to the object to be dried of the each wicker tray, thereby improving the uniformity of drying effect. CONSTITUTION: A hot air dryer for marine products comprises a drying rack(20) located in a dryer body(10); a supporting plate for a wicker tray(40); a hot wind path(13,14,17) for supplying heat to the wicker tray; and a ventilation unit and a heating unit, wherein the drying rack is formed in zigzag by bending a plate having long width so as to allow a horizontal partition(21) to be layered, and the supporting plate for a wicker tray is prepared every two layers so as to allow the hot wind to be induced at the same direction per the each wicker tray.
Patent KR-20090131103-A (KR)
Title: Control method for enhancing fuel consumption ratio in direct connection on deceleration and system thereof
Inventor: YOU BEONG YEOL
IPC: F02D41/12
Filed: 2008-06-17
Abstract: PURPOSE: A control method for enhancing fuel efficiency and a system thereof are provided to open a throttle valve completely and to minimize a flow path of an intake manifold. CONSTITUTION: When the deceleration direct-coupled is decided, fuel cut generation conditions are decided(S12). When the fuel cut is decided, the engine brake feeling is improved(S14,S16). A step of practicing the improvement of the engine brake feeling comprises a step of reducing the pumping loss of an engine. When the pumping loss of the engine is reduced, a throttle valve is opened. When the pumping loss of the engine is reduced, an overlap section of the exhaust valve is expanded.
Patent KR-20090131406-A (KR)
Title: Scaffold frame for installing crane to construct road crossing structure and making method of the scaffold
Inventor: LEE YEON CHULL
IPC: B66C23/00
Filed: 2008-06-18
Abstract: PURPOSE: A crane installation scaffold structure for construction of a road crossing structure and a scaffold forming method are provided to install a large-sized structure safely without obstructing vehicular traffic. CONSTITUTION: A scaffold for crane installation comprises a plurality of vertical posts, a launching box, and a horizontal truss(300). The vertical post is installed in a plurality of spots which does not obstruct a traffic flow. The launching box is installed in a top end portion of the vertical post, and has a box shape opened in left and right directions. A plurality of guide rollers(210) is formed within the launching box. The horizontal truss passes through the launching box. A rail is formed in a top end portion of the horizontal truss, and supports/disperses loads of a crane which will move along the rail.
Patent KR-20090132694-A (KR)
Title: Method for treating vacuum carburization
Inventor: YANG GWON SEUNG
IPC: C23C8/20
Filed: 2008-06-23
Abstract: PURPOSE: An object vacuum carburization method is provided to prevent sooting from being generated on a surface of objects. CONSTITUTION: A workpiece is heated under the vacuum atmosphere at the preheating temperature. The workpiece is preheated for a first period(S100). The workpiece is heated at the carburizing temperature. The carburizing hydrocarbon gas is provided in order to keep the process pressure under 10-3 torr(S200). The carburizing temperature and work pressure is maintained for a second period. The carbon is inserted in and expanded throughout the workpiece(S300). The workpiece is oil-cooled(S400). After the workpiece is heated at tempering temperature, the workpiece is keep at the tempering temperature for a third period(S500). The workpiece is air-cooled(S600).
Patent KR-20100002670-A (KR)
Title: Light emitting device
Inventor: CHO YU JEONG
IPC: H01L33/62
Filed: 2008-06-30
Abstract: PURPOSE: A light emitting device is provided to improve reliability of product by preventing the deterioration and delay of oxidation of the front surface. CONSTITUTION: In a light emitting device, a first lead frame(120) and a second lead frame(130) are electrically separated from each other. The first lead frame and the second lead frame comprise silver (Ag) plating layer formed on the surface. An emitting diode chip is mounted in one of first lead frame and the second lead frame and radiates the light. A sacrifice plating portion(150) is formed on surface of the second lead frame and the first lead frame partly and prevents surface corrosion. The sacrifice plating portion is formed with a metal having higher ionization degree than the silver.
Patent KR-20100005744-A (KR)
Title: Bump stopper for vehicle's suspension system and method for manufacturing the same
Inventor: PARK JONG MIN
IPC: B60G11/38
Filed: 2008-07-08
Abstract: PURPOSE: A bump stopper for a suspension for a vehicle and a manufacturing method thereof are provided to absorb the strong shock by forming of a bellows shape and to reduce the manufacturing cost without additionally manufacturing a dust cover, cup holder and so on. CONSTITUTION: A bump stopper for a suspension for a vehicle is composed of dicarboxylate-diol polymer 50~60 weight% and glycol polymer 40~50 weight%. The bump stopper is made of thermoplastic elastomer and is formed of a bellows shape. A wrinkle in which concaves and convexes are repeated is formed on the outer surface of the bump stopper.
Patent KR-20090012090-A (KR)
Title: Ion implantation method and semiconductor device manufacturing method
Inventor: OKAI HIDEKI
IPC: H01L21/265
Filed: 2008-07-18
Abstract: An ion injection method and the semiconductor device manufacturing method are provided to prevent the dispersion of the well separate withstanding voltage and deterioration of the internal pressure by forming symmetrically the well boundary about the element isolation region. The disc(3) having a plurality of semiconductor substrates is positioned in the X-Y which is perpendicular to the ion beam(1) and has the first angle. The impurity of the first conductivity type is injected in the semiconductor substrate(2) by the ion beam. The second angle(beta2) is between that disc and the X-Y side. The second conductive type is injected in the semiconductor substrate by the ion beam.
Patent KR-20090013046-A (KR)
Title: Image detection device
Inventor: OKADA YOSHIHIRO
IPC: G03B42/02
Filed: 2008-07-23
Abstract: An image detecting apparatus is provided to form electrodes of an accumulating part of a semiconductor layer such that light with predetermined intensity is irradiated from a light to the accumulating part so as to improve sensitivity stability and afterimage characteristic. An image detecting apparatus(100) includes a sensor panel having a semiconductor layer which generates charges when X-ray is irradiated thereto, two electrodes opposite to each other and a plurality accumulators which accumulate the charges generated in the semiconductor layer as pixel information, and a light irradiating light to the sensor panel.
Patent KR-20100010686-A (KR)
Title: Decelerator internal organs style motor
Inventor: NAM SUNG DUCK
IPC: H02K7/116
Filed: 2008-07-23
Abstract: PURPOSE: A decelerator embedded motor is provided to reduce a size by arranging a decelerator in an armature of a hollow cylindrical shape. CONSTITUTION: An output shaft(10) is installed in one side of a case(A). A permanent magnet(20) is installed on an inner circumference of the case. An armature(30) is installed in the inner circumference of the permanent magnet. The armature has a hollow cylinder shape. A decelerator(40) is inserted into an input shaft of the armature. The decelerator shaft is connected to the output shaft. The internal gear of the decelerator is connected to the input shaft of the armature.
Patent KR-20080074835-A (KR)
Title: Electrical actuator
Inventor: KIM YOONG CHEOL
IPC: H02K57/00
Filed: 2008-07-24
Abstract: An electrical actuator is provided to generate a force in an axial direction by overlapping predetermined parts of two toroid coils. An electrical actuator includes a center rotor(38), and an external stator(39). The center rotor has a coil which is radially arranged on a center supporting cylindrical circumference. The coil forms a rotatable toroid type magnetic field. The external stator has a coil which is radially arranged and forms a toroid type magnetic filed which rotates an external supporting cylinder inwardly. The rotor is inserted from a driving axis direction into a center of the stator using an empty space between stator coils. The toroid type magnetic field of the center rotor and the toroid type magnetic field of the external stator are overlapped. The electrical actuator is driven by two overlapped magnetic fields so that an overlapped area of the magnetic fields is enhanced according to a current rotation direction of the rotor and the stator. The electrical actuator is driven by using a power which is operated in an axial direction so that an offset area of the magnetic fields is minimized.
Patent KR-20090012190-A (KR)
Title: Novel benzamidine derivatives, process for the preparation thereof and pharmaceutical composition for preventing or treating osteoporosis comprising the same
Inventor: RYU JEI MAN
IPC: C07D417/06
Filed: 2008-07-28
Abstract: A benzamidine derivative is provided to be used for a pharmaceutical composition for preventing and treating osteoporosis and to suppress effectively differentiation of osteoclast at very low concentration. A benzamidine derivative is indicated as a chemical formula 1. In the chemical formula 1: R1 is methyl, ethyl, isopropyl, phenyl, pyridinyl, cyclohexyl, morpholinyl, group substituted or not substituted into C1~C6 alkyl, NR6R7 or CH2NR6R7; R2 is NR8R9, piperidine, pyrrolidine, imidazole or triazole; R3 and R4 are hydrogen, methyl, ethyl, halogen, hydroxy or methoxy group; R5 is hydroxy group; and R6 and R7 are hydrogen, methyl, ethyl, profile, hydroxyethyl, methoxyethyl, 2-morpholinoethyl, benzyl, pyridine-3-1-methyl, pyridine-4-1-methyl, 3-pyridinyl carbonyl or ethanesulfonyl.
Patent KR-20100012570-A (KR)
Title: Trephine drill for implant
Inventor: SAMUEL SOONHO LEE
IPC: A61C3/02
Filed: 2008-07-29
Abstract: PURPOSE: A trephine drill for implant is provided, which can make alveolar bone punched accurately and easily can eliminate alveolar bone part from the inner side of the hole body. CONSTITUTION: A trephine drill for implant comprises a hole body(10) in which a cutter(11) for punching the alveolar bone prepares in one end and a penetration hole is formed in the other end part; and a rod body(30) which is combined with the hole body and controls the drilling depth of the alveolar bone in boring. The trephine drill for implant more includes a location fixing unit(50) fixing the relative location of the load body about the hole body.
Patent KR-20100013176-A (KR)
Title: Gis based network information monitoring system
Inventor: JEONG CHI YOON
IPC: H04L12/24
Filed: 2008-07-30
Abstract: PURPOSE: A GIS based network information monitoring system is provided to easily recognize a network attack root and type by indicating the start of an attack location, target position, and a passing through position with the line join of the GIS based geographic information. CONSTITUTION: The geographic information process module(120) creates geographic information in response to location information. A network information processing module(110) maps network information in the geographic information. The network information processing module indicates mapping information. The network information processing module interlinks the attack location of a packet, a passing through position, and a target position with the line. According to the attack pattern and critical point of the packet, the network information processing module varies the width and color of the line to a predetermined width and color.
Patent KR-20090016410-A (KR)
Title: Circuit for detecting source voltage lowering
Inventor: UTSUNOMIYA FUMIYASU
IPC: G11C5/14
Filed: 2008-08-07
Abstract: A supply voltage-lowering detection circuit is provided to reduce a size of circuits and current consumption by removing a reference voltage circuit, a voltage-dividing circuit, and a differential amplifier circuit. A first transistor(12) outputs a source voltage based on an absolute value of a threshold voltage and a subtracted voltage of an over-drive voltage. A second transistor(17) is turned on/off on the basis of the source voltage of the first transistor. A third transistor(15) outputs a source voltage based on a voltage obtained by adding the absolute value of the threshold voltage and the over-drive voltage to a ground voltage. A fourth transistor(19) is turned on/off on the basis of the source voltage of the third transistor. A first constant current circuit(4) supplies the current to the first transistor. A second constant current circuit(5) supplies the current to the second and third transistors. A third constant current circuit(6) supplies the current to the fourth transistor.
Patent KR-20100021877-A (KR)
Title: Carrier integrated with radiator
Inventor: LEE TAE HEE
IPC: B62D25/08
Filed: 2008-08-18
Abstract: PURPOSE: A carrier integrated with a radiator is provided to improve fuel efficiency of a vehicle by molding a main frame using a hydroforming method. CONSTITUTION: A carrier integrated with a radiator comprises a main frame(110), an upper frame(120), and a radiator fin(130). The main frame has a hollow for a heat exchange medium. The upper frame is coupled to the top of the main frame. The radiator fin is coupled to the inner side of the main frame by using a brazing process. The main frame of an aluminum material is molded using a hydroforming method.
Patent KR-20100022335-A (KR)
Title: Spindle motor
Inventor: SONG CHUNG HYUN
IPC: H02K7/08
Filed: 2008-08-19
Abstract: PURPOSE: A spindle motor is provided to reduce vibration and noise by improving the verticality of a rotary shaft based on a base. CONSTITUTION: A coupling tube is formed n the center of a base(110). A hanging frame is formed on one side of a bearing housing(120). The other side of the bearing housing is inserted into the coupling tube. A bearing(130) is fixed to the bearing housing. A rotary shaft(140) is rotatably supported by the bearing. A stator(160) includes a core and a coil. The core is fixed to the outer circumference of the bearing housing. The coil is wound around the core. The rotor includes a rotor yoke and a magnet.
Patent KR-20100028260-A (KR)
Inventor: CHANG SE HAN
IPC: C21B13/12
Filed: 2008-09-04
Abstract: 본원 발명에 따른 산화철이 함유된 물질로부터 환원철을 제조하는 장치 및 방법에 관한 것으로서, 보다 상세하게는 산화철 함유 물질과 첨가제를 혼합기에서 혼합한 후 성형기를 통해 얻어진 성형물이 건조기를 거쳐 알에이치에프로를 통과하여 불순물이 제거된 환원철을 생산하는 산화철이 함유된 물질로부터 환원철을 제조하는 장치 및 방법에 관한 것이다. 
     이를 위하여 본원 발명은 산화철 함유 물질을 저장하는 원료 저장기; 상기 원료 저장기에 저장된 산화철 함유 물질을 파쇄하기 위한 분쇄기; 상기 분쇄기에서 파쇄된 산화철 함유 물질의 입도를 분류하기 위한 선별기; 상기 선별기에서 0.5mm 미만으로 분류된 산화철 함유 물질과 첨가제를 혼합하는 혼합기; 상기 혼합기에서 혼합된 산화철 함유 물질과 첨가제를 성형시키는 성형기; 상기 성형기에서 성형된 성형물을 건조시키는 건조기; 및 상기 건조기에서 배출된 성형물을 투입하며, 이 성형물에 함유된 불순물을 추출하는 불순물 제거수단이 구비된 알에이치에프(RHF)로;를 포함하여 구성되는 것을 특징이 있다. 
       
     선별기, 알에이치에프로, 불순물 제거수단, 열교환기