baber/WOPTO huggingface dataset:
Patent KR-20130096934-A (KR)
Title: Wafer type swing check valve
Inventor: KANG KI WAN
IPC: F16K15/14
Filed: 2012-02-23
Abstract: PURPOSE: A wafer type swing check valve is provided to improve the durability and extend the service life thereof by operating a disk without shaking. CONSTITUTION: A wafer type swing check valve (101) comprises a valve body (100), a liner (200), a disk (300), and a keypad (400). An opening is formed on the inner side of the valve body. The liner has a disk hole (211b) and a shaft groove. The disk hole is connected to the opening. The shaft groove is formed on one side of the disk hole and is located on the inner side of the opening. The disk has a hinge shaft and a disk body. The hinge shaft is inserted into the shaft groove. The disk body is extended from the hinge shaft and opens and closes the disk hole. The keypad covers portions of the shaft groove and is coupled to the liner through the opening.
Patent KR-20130104149-A (KR)
Title: Power supply for sleep mode or wake-up mode of battery management system
Inventor: CHO SEOK CHUN
IPC: B60R16/00
Filed: 2012-03-13
Abstract: PURPOSE: A power supply device for entering a sleep mode or an active mode of a battery management system facilitates the conversion of a mode by turning the ignition of a vehicle on. CONSTITUTION: A power supply unit (100) receives power. The power drives a battery management system (BMS). A microcontroller unit (MCU) (200) operates the BMS in a sleep mode. The MCU operates the BMS in an active mode. A controller area network (CAN) communication unit (300) is connected to the MCU. [Reference numerals] (100) Power supply unit; (200) MCU unit; (300) CAN communication unit
Patent KR-20130107628-A (KR)
Title: Method of manufacturing trench, metal wire, and thin film transistor array panel
Inventor: RYU YONG HWAN
IPC: H01L29/786
Filed: 2012-03-22
Abstract: PURPOSE: A method for manufacturing a trench, a metal line, and a thin film transistor array panel are provided to prevent the contamination of the trench by using an amorphous carbon layer as a mask. CONSTITUTION: A first insulation layer (112) is formed on a substrate. An amorphous carbon layer (114) is formed on the first insulation layer. A second insulation layer is formed on the amorphous carbon layer. An opening part is formed by patterning the second insulation layer and the amorphous carbon layer. A trench (113) is formed by etching the first insulation layer.
Patent KR-20130110494-A (KR)
Title: Roll surface defect removing device and roll surface defect removing method
Inventor: PARK JIN GEE
IPC: B08B1/00
Filed: 2012-03-29
Abstract: PURPOSE: An apparatus and a method for removing foreign matters are provided to easily remove foreign matters stuck on a surface of a roller. CONSTITUTION: An apparatus for removing foreign matters comprises a first measuring unit (40), a second measuring unit (50), a washing unit (60), and a control unit (70). The first measuring unit measures resistance between a strip and a pinch roll supporting the strip. The second measuring unit measures the resistance in a thickness direction of the strip. The washing unit removes the foreign matters on the pinch roll. The control unit operates the washing unit by sensing changes in the resistance measured at the first and second measuring units. [Reference numerals] (AA) Moving direction
Patent KR-20130111738-A (KR)
Title: Welding robot for cylinder circumference using of laser scanning
Inventor: JUNG SEUNG HYUN
IPC: B23K9/127
Filed: 2012-04-02
Abstract: PURPOSE: A welding robot using laser scan for welding the cylindrical outer periphery of a target object is provided to utilize the information of the position and the depth of laser beams radiated to a welding line, thereby accurately confirming the welding line. CONSTITUTION: A welding robot using laser scan for welding the cylindrical outer periphery of a target object includes a body plate (100), a transferring carriage (200), a robot head (300), a weaving motion driving unit (400), a laser scanning device (500), and a central control unit. The transferring carriage transfers the welding robot along a transferring rail of the cylindrical outer periphery of the target object. A welding rod welding along a welding line is joined to the robot head. The weaving motion driving unit drives the robot head to three axes. The laser scan device radiates diode lasers, thereby confirming the welding line. The central control unit controls the driving of the laser scan device and the weaving motion driving unit. [Reference numerals] (AA) Angle control gear; (BB) Welding rod position; (CC) Weaving motion driving link
Patent KR-20130113650-A (KR)
Inventor: CHOI YOUNG SIK
IPC: G06Q30/06
Filed: 2012-04-06
Abstract: PURPOSE: An application cafe management method using a tablet PC and a system thereof are provided to enable a new business model based on a tablet PC. CONSTITUTION: A tablet PC registering module (204) registers a tablet PC in a database. A tablet PC rental module (206) records a rental time and a return time of the registered tablet PC in the database to manage them. A charging module (208) processes charging according to tablet PC rental time. A download module (210) downloads application programs to tablet PCs connected to online through a wireless network. A sub network module (212) groups the tablet PCs and provides a sub network between group members. A point management module (214) manages points of the tablet PCs. [Reference numerals] (204) Tablet PC registering module; (206) Tablet PC rental module; (208) Charging module; (210) Download module; (212) Sub network module; (214) Point management module; (216) Wireless network I/F
Patent KR-20130113868-A (KR)
Inventor: PARK JUN JAE
IPC: A46B9/04
Filed: 2012-04-08
Abstract: -본 발명은 기능성 칫솔에 관한 것으로, 보다 상세하기로는 쇄모의 확장을 이용하여 제품으로서의 가치를 높여주고, 보다 편리성과 신속성이 향상된 기능성 칫솔에 관한 것이다.  
본 발명의 칫솔은, 칫솔을 잡는 사람의 손의 모양을 본 뜬 손잡이부(2)와; 쇄모를 포함하는 칫솔 헤드(6);와 상기 손잡이부(2)와 칫솔 헤드(6)를 연결하는 손잡이 연결부(4);를 포함하되 쇄모를 종래의 쇄모보다 상대적으로 더 확장하고, 손잡이 부분을 잡기 편리하게 함으로써 양치의 신속성, 편리성과 정확성을 향상시키는 것을 특징으로 한다.
Patent KR-20120120067-A (KR)
Title: Gate valve
IPC: F16K3/16
Filed: 2012-04-20
Abstract: PURPOSE: A gate valve is provided to firmly fix a base end and a front end of a valve plate mounting part of a valve rod with a simple mounting structure using a wedge effect and to stabilize the position of a valve plate by strongly contacting the contact surfaces of the valve plate and the valve rod facing each other. CONSTITUTION: A gate valve comprises a valve box(1), a valve plate(6), a valve rod(9), a connection plate, an opening(4), and a cover(5). The valve box has a communication hole(2) to communicate with a processing chamber. The valve plate is mounted on a valve plate mounting part in the front end of the valve rod and is received inside the valve box. The valve plate opens and closes the communication hole. The valve rod displaces the valve plate at a position where the communication hole is opened and closed. The connection plate connects the valve plate and the valve rod. The opening is formed on the valve box to draw in and out the valve plate. The cover closes the opening.
Patent KR-20130119569-A (KR)
Title: Method for menufacture the bifacial solar cell
Inventor: BAEK SEUNG YUP
IPC: H01L31/0216
Filed: 2012-04-24
Abstract: The present invention relates to a manufacturing method of a double-sided solar cell. The manufacturing method of a double-sided solar cell according to the present invention comprises the following steps: (a) a step of forming a texturing structure (110) on at least one of the front surface and rear surface of an n-type silicone substrate (100); (b) a step of forming a front surface emitter layer (200) on the front surface of the n-type silicone substrate (100); (c) a step of forming a front surface passivation layer (300) on the front surface emitter layer (200); (d) a step of forming a rear surface electric-field layer (400) and a rear surface passivation and reflection preventing layer (500) on the rear surface of the n-type silicone substrate (100); (e) a step of forming a front surface reflection-preventing layer (600) on the front surface passivation layer (300); (f) and a step of forming a front surface electrode (700) on the front surface emitter layer (200), and forming a rear surface electrode (800) on the rear surface electric-field layer (400). In the step (d), the rear surface electric-field layer (400) and the rear surface passivation and reflection preventing layer (500) are simultaneously formed through a single diffusion process using a predetermined mixture solution.
Patent KR-20130122171-A (KR)
Title: Solidified agent composition
Inventor: MUN GYOUNG JU
IPC: C09K17/06
Filed: 2012-04-30
Abstract: The present invention relates to a solidified agent composition for liquefaction back filling and, more particularly, to a solidified agent composition for liquefaction back filling stabilizing soil as quickly as possible by reducing the percentage of water content and removing soil pore water using cubical expansion and exothermic reaction of CaO contained incinerator bottom ash as a material used in construction processes, wherein manufactured soil are insulated, for laying water, gas, and power transmission pipe underground in a city. The solidified agent composition for liquefaction back filling in the present invention comprises 20-30 parts by weight of sodium aluminium sulfate (SAS) or sodium aluminium fluoride (SAF) which are by-products from polysilicon manufacturing process, 30-50 parts by weight of furnace slag powder, 20-40 parts by weight of desulfurized gypsum in petroleum coke, 5-10 parts by weight of a sulphate stimulant, and 1-5 parts by weight of plasticizer powder for 100 parts by weight of paper sludge incinerator bottom ash of which the content of CaO is 35-70%.
Patent KR-20130123250-A (KR)
Title: Crash test apparatus
Inventor: LEE SANG MIN
IPC: G01M7/08
Filed: 2012-05-02
Abstract: A collision testing device is disclosed. The collision testing device according to the present invention measures the deformation of components by applying impact on the components. The collision testing device includes a collision body unit which is moved to collide to the components; a moving unit which provides a moving force to the collision body unit; and a collision mold unit which is joined to one side of the collision body unit to be replaced and which applies impact to the components. An impact unit of the collision mold unit which collides to the components is formed into a shape corresponding to the properties of each impact test.
Patent KR-20130125884-A (KR)
Title: Carbon nanotube composites improved of piezo-resistor sensing sensibility and method for manufacturing the same, and pressure responding sensor with thereof
Inventor: KWON SU YONG
IPC: H01L29/84
Filed: 2012-05-10
Abstract: The present invention relates to a carbon nanotube complex with improved piezo-resistor sensitivity, a method for manufacturing the same, and a pressure responsive sensor with the carbon nanotube complex. The carbon nanotube complex contains a polymer matrix of polydimethylsiloxane, carbon nanotubes, and silver nanoparticles in a mass ratio of 1:0.0018-0.0022:0.032-0.048. The carbon nanotubes and the metal nanoparticles are uniformly dispersed in the polymer matrix. Therefore, the linearity of the silver nanoparticles is improved by attaching the silver nanoparticles onto the surface of the carbon nanotubes and uniformly dispersing the carbon nanotubes and silver nanoparticles to the polymer matrix. The sensitivity of the carbon nanotubes is improved and the carbon nanotube complex can be simply manufactured.
Patent KR-20130130329-A (KR)
Title: Component for multipurpose assembled storage furniture and method of assembly
Inventor: KIM TAI SUN
IPC: A47B47/00
Filed: 2012-05-22
Abstract: The present invention relates to a component of multi-purposed assembly storage furniture and an assembling method and, more specifically, to a component of multi-purposed assembly storage furniture and an assembling method capable of assembling the component without using subsidiary materials by connecting intaglio and relief formed at reversed L-shaped inner and outer plates and expanding the intaglio and relief outside a completed module by being combined in a slide method.
Patent KR-20130130977-A (KR)
Inventor: HONG JAE HUN
IPC: C08L29/04
Filed: 2012-05-23
Abstract: The present invention relates to a diatomite pellet for producing silicon metal and a method for preparing the same and, more specifically, to a diatomite pellet for producing silicon metal and a method for preparing the same, wherein the diatomite pellet includes a silicon source material containing pulverized diatomite, polyvinyl alcohol (PVA) as an organic binder, and tetraethylorthosilicate (TEOS) as an inorganic binder. When silicon metal is produced using the diatomite pellets of the present invention, production costs are largely reduced, compared with existing raw materials such as silica and silica powder and silicon metal of 2N or more (Si content of 95% or more) can be produced. [Reference numerals] (AA) V/G(or V);(BB) V zone;(CC) small void zone;(DD) O band zone;(EE) VDP zone;(FF) IDP zone
Patent KR-20130131812-A (KR)
Title: Virtualiztion apparatus
Inventor: EOM YOUNG IK
IPC: G06F9/455
Filed: 2012-05-24
Abstract: The virtualization device according to the present invention includes a virtual machine including a guest kernel and one or more guest user processes and inserting input and output requests for inputting and outputting one or more physical units to a sharing queue; a hypervisor module driving the virtual machine; and a host kernel including one or more device drivers for the physical units. The guest kernel includes one or more device drivers mutually acting with the hypervisor module and an interrupt handler between processors. The hypervisor module includes a polling thread confirming whether there is the input and output request inserted into the sharing queue and transmitting the input and output request to a device emulation thread and the device emulation thread processing the input and output request and transmitting a complete message to a CPU through the interrupt handler between the processors. [Reference numerals] (110) Host kernel;(112) Hypervisor;(115) Device emulation thread;(116) Polling thread;(120) Virtual machine;(122) Guest kernel;(124,AA,BB) Guest user process;(126) IPI handler;(CC,GG) B device driver;(DD,HH) C device driver;(EE,FF) A device driver;(II) A device;(JJ) B device;(KK) C device
Patent KR-20130137377-A (KR)
Title: Green marketing bookholder furnished with things like reading desks and chairs
Inventor: CHOI SUNG MIN
IPC: A47C7/62
Filed: 2012-06-07
Abstract: The purpose of the present invention is to enable children to develop creativity ability to assemble things and to build an upright character; to simplify the structure; to enable users to easily assemble the structure without using adhesives, mails, and bonding metal; to facilitate packing for the structure; and to lower a purchase price.
Patent KR-20130137392-A (KR)
Title: Aluminium alloy composition and method of manufacutring aluminium alloy material
Inventor: KIM DONG JIN
IPC: B22D21/04
Filed: 2012-06-07
Abstract: Provided are high-strength aluminum alloy composition for an automotive heat exchanger and a method for manufacturing a high strength aluminum alloy material, capable of minimizing intermetallic compounds generated during solidification and refining a structure with the injection of ultrasonic waves into a molten metal. The method for manufacturing a high strength aluminum alloy material comprises a step of manufacturing a molten metal by melting an aluminum alloy containing 0.2 to 1.2% by weight of Si, 0.15 to 1.2% by weight of Fe, 0.1 to 0.8% by weight of Cu, 0.8 to 2.0% by weight of Mn, 1.0 to 3.0% by weight of Zn, 0.1 to 0.8% by weight of Ni, the balance of Al, and inevitable impurities; a step of injecting ultrasonic waves into the molten metal; and a step of manufacturing an aluminum material to have a desired thickness by casting the molten metal where the ultrasonic waves are injected. [Reference numerals] (AA) Injection of ultrasonic waves
Patent KR-20120068802-A (KR)
Title: Pressure adjustable tong
Inventor: KOO HONG SIK
IPC: B43M99/00
Filed: 2012-06-07
Abstract: PURPOSE: A tong is provided to adjust griping pressure by including an elastic member and a pressure member. CONSTITUTION: A tong comprises a first member(110), a second member(120), an elastic member, and a pressurization member(140). The second member is pivotally combined for the first member. The elastic member is placed in between the first member and the second member. The elastic member provides pressure so that one end of the second member and the first member to be mutually detached. The elastic member is a torsion spring. The torsion spring comprises a coil part, a first supporting unit(154), and asecond supporting part(156) which are extended from the coil part.
Patent KR-20120088619-A (KR)
Title: Method and apparatus for antenna mapping selection in mimo-ofdm wireless networks
Inventor: CHA INHYOK
IPC: H04B7/04
Filed: 2012-06-18
Abstract: PURPOSE: An antenna mapping selection method in multiple input multiple output orthogonal frequency division multiplexing wireless network and apparatus thereof are provided to select an optimized antenna mapping method for a transmission and a reception apparatus. CONSTITUTION: A wireless transmission apparatus and a wireless reception apparatus selects an antenna mapping method from a candidate group of presently available antenna mapping methods(S210). When the selected antenna mapping method is not calibrated, the wireless transmission apparatus and the wireless reception apparatus calibrates the selected antenna mapping method(S220,S230). When the wireless transmission apparatus and the wireless reception apparatus do not convert the antenna mapping method, the wireless transmission apparatus transmits packet data using the calibrated antenna mapping method(S240,S250).
Patent KR-20130111912-A (KR)
Title: 스마트폰 어플리케이션을 기반으로 한 광고 시스템
Inventor: PARK CHAN MOO
IPC: G06Q30/02
Filed: 2012-06-26
Abstract: 본 발명은 사용자 기반 모바일 광고 시스템에 관한 것으로, 더욱 상세하게는 수신벨 광고 변환 어플리케이션이 사용자의 스마트폰에 설치되고, 이 때 어플리케이션을 통해 사용자의 모바일폰에 광고용 컨텐츠가 저장되어 사용자의 모바일폰으로 전화가 수신되는 경우 통화 대기시간에 벨소리 및 대기화면을 저장되어있는 광고 음원과 영상으로 변환하여 재생하고, 상기 광고 컨텐츠가 송출되는 시간과 유효수신 여부를 체크하여 상기 사용자에게 광고비를 적립하여 지급함으로써 사용자의 적극적인 광고 어플리케이션을 다운로드를 유도하여 광고 효율을 높일 수 있는 사스마트폰 어플리케이션을 기반으로 한 광고 시스템에 관한 것이다.
Patent KR-20140002975-A (KR)
Title: Gas cleaning apparatus
Inventor: RYU SEONG YUN
IPC: B01D45/08
Filed: 2012-06-28
Abstract: A gas cleaning device is disclosed. The gas cleaning device comprises the following: a frame dividing the internal space, and including a gas inlet on the lower side; a nozzle located on the upper side of the gas inlet for spraying cleaning water to inflowing gas through the gas inlet; a demister located on the upper side of the nozzle and supported by the frame; an impact member supported by the frame; and a hitting unit generating vibration by hitting the impact member. [Reference numerals] (70) Motor; (80) Control unit
Patent KR-20140013290-A (KR)
Title: Energy storage system
Inventor: KIM SUNG HWAN
IPC: H02J3/36
Filed: 2012-07-23
Abstract: The present invention relates to an energy storage system which includes a detecting unit which detects a current in power from a power source and a control unit which controls the power from the power source by compensating harmonics in a reactive current determined in the power from the power source if the harmonics are detected in the current from the power source. According to the present invention, the energy storage system improves the quality of the power from the power source by preventing the harmonics from being inputted to the power source. [Reference numerals] (213) First PI control unit; (217) Second PI control unit; (223) Third PI control unit; (227) Fourth PI control unit
Patent KR-20140014479-A (KR)
Title: Cutting device with blade gap adjust function
Inventor: KO KWANG HO
IPC: A01D34/135
Filed: 2012-07-24
Abstract: A cutting device with a blade gap adjusting function is disclosed. According to an embodiment of the present invention, the cutting device includes a fixed blade, a movable blade, and a moving guide for guiding the movable blade to move relative to the fixed blade without deviating. The moving guide enables users to adjust the gap between the fixed blade and the movable blade using a gap adjusting unit for adjusting the gap between the fixed blade and the movable blade when the gap between the fixed blade and the movable blade widens due to abrasion.
Patent KR-20140030350-A (KR)
Title: Apparatus and method for time synchronization of automation system
Inventor: CHOI WON SEOK
IPC: H04L12/24
Filed: 2012-07-27
Abstract: The present invention relates to an apparatus and a method for time synchronization in a substation automation system. According to an embodiment of the present invention, the time synchronization apparatus in the substation automation system comprises: a communication unit for receiving the data obtained from a substation power facility and transmitting the control signal of the power facility; a GPS information receiving unit for receiving information on GPS time synchronization from at least one GPS signal receiving unit; a system time information unit for obtaining time information on the system; and a control unit for detecting an error in receiving the GPS information from the GPS information receiving unit and performing time synchronization by sending the obtained system time information to the power facility. [Reference numerals] (11) Communication unit; (12) System time information unit; (13) Control unit; (14) Storage unit; (15) Display unit; (16) Input unit; (17) GPS information receiving unit
Patent KR-20120092088-A (KR)
Title: Nano particles and method for manufacturing the same
Inventor: LEE IN SOOK
IPC: B82B3/00
Filed: 2012-07-31
Abstract: PURPOSE: A nano-particle and a manufacturing method thereof are provided to increase average refractive index of nano-particles by coating metals or metal compound having relatively high refractive index. CONSTITUTION: A manufacturing method of nano-particles comprises the following steps: manufacturing a first dispersing solution by dispersing a first particle into a first solvent; manufacturing a second dispersing solution by dispersing a coating material into a second solvent; and mixing the first and the second dispersing solution and maintaining for a predetermined time by adjusting one of temperature and pH of the mixed dispersing solution. The coating material comprises metals or metal compounds having a bigger refractive index than the first particle. The difference between the refractive index of the coating material and the first particle is 0.5 or greater. The refractive index of the first particle is 2 or less. The diameter of the first particle is 100 nano meters and greater and 1 micro meter or less.
Patent KR-20140018740-A (KR)
Title: Marine nuclear plant and installation method thereof
Inventor: HAN JEONG HOON
IPC: G21D1/02
Filed: 2012-08-03
Abstract: A marine nuclear plant of the present invention and a construction method thereof is free from restraint of a plant installation site and is easy to construct. The marine nuclear plant and the installation method thereof includes a seismic isolation system, thereby dramatically reducing earthquake loads which cause severe accidents of a nuclear power generation plant, and increasing stability and economic efficiency in the occurrence of a tsunami or an earthquake.