baber/WOPTO huggingface dataset:
Patent KR-20100091741-A (KR)
Title: Door lock device
Inventor: KIM MOO YOUNG
IPC: E05B49/00
Filed: 2009-02-11
Abstract: PURPOSE: An electronic door locking device and a control method thereof are provided to prevent the release of a door locking state. CONSTITUTION: An interception part(34) prevents the locking setting releasing conversion due to a door inner grip(32). The interception part is operated with an external signal. The interception part is released with the warning signal of a fire detecting sensor.
Patent KR-20100092307-A (KR)
Title: Early cost estimation method for road construction
Inventor: HAN SEUNG HEON
IPC: G06Q50/08
Filed: 2009-02-12
Abstract: PURPOSE: An early cost estimating method for road construction is provided to approximately calculate construction costs of a road construction in advance, thereby using the calculated construction cost in reviewing each route alternative. CONSTITUTION: A construction feature variable of an earthwork is inputted. A regression model is applied to the construction feature variable to calculate quantity. A construction characteristic variable of a pavement work is inputted. A representative section is made by the construction characteristic variable of the pavement work. Construction costs about each work are calculated. The calculated construction costs are altogether added to calculate the total construction costs.
Patent KR-20100093344-A (KR)
Title: Mobile terminal and handover method thereof
Inventor: LEE JONG HOON
IPC: H04W36/16
Filed: 2009-02-16
Abstract: PURPOSE: A mobile terminal and a handover method thereof are provided to exclude the necessity of registration in handover from a second network to a first network by performing the registration procedure in the first network in priority. CONSTITUTION: A control unit(180) performs a registration procedure after access to a first network, and controls a wireless communication unit(110) for the handover to a second network if the registration procedure is completed. If the handover to the first network is required in the connection access with the second network, the control unit controls the wireless communication unit to perform the handover to the first network based on the registration information stored in the first network.
Patent KR-20090091057-A (KR)
Title: Anode and secondary battery
Inventor: WAKITA SHINYA
IPC: H01M4/133
Filed: 2009-02-20
Abstract: A negative electrode is provided to ensure excellent discharge capacity and excellent charge and discharge efficiency and to impart high energy density and excellent cycleability to a secondary battery. A negative electrode(22) has a negative electrode active material layer including a lithium-containing compound represented by chemical formula: Li_(3-a)M_aN together with a carbon material as a negative electrode active material. The average particle diameter of a lithium-containing compound is 1 micron or less. In chemical formula, M is at least one kind of transition metal elements.
Patent KR-20100096577-A (KR)
Title: 수생  생태복원을  위한  간벌재 방틀
Inventor: CHOI DONG HWAN
IPC: A01G1/00
Filed: 2009-02-24
Abstract: 숲  가꾸기의  산물로서  친환경소재인  간벌재를  이용하여  하천  또는  호안부의  전면에  하상방틀을  직선  또는  곡선으로  연결하는  간벌재 방틀을  제공한다. 
     일정한  간격을  두고  수직방향으로  설치되는  복수의  수직프레임과,  상기  복수의  수직프레임에  대하여  직각방향으로  일정한  간격을  두고  설치되는  복수의  수평프레임과,  상기  복수의  수직프레임과  상기  복수의  수평프레임이  교차되는  곳을  연결하여  고정시키는  복수의  연결부재로  이루어지고,  상기  복수의  수직프레임과  상기  복수의  수평프레임과  상기  복수의  연결부재로  이루어지는  면의  일측에  잡석을  채워놓을  수  있는  공간이  형성되고,  상기  복수의  수직프레임과  상기  복수의  수평프레임은  간벌재를  사용하고,  상기  연결부재는  마대끈을  사용하여  제조된다.
Patent KR-20090032063-A (KR)
Title: Apparatus and method which reduce the erosion rate of surfaces exposed to halogen-containing plasmas
Inventor: JENNIFER SUN Y
IPC: C04B35/48
Filed: 2009-02-26
Abstract: A sintered solid solution-containing ceramic product preventing corrosion by halogen-containing plasma used for semiconductor process is provided to strengthen mechanical property of partial part consisting of ceramic material, to maintain mechanical property and to reduce corrosion rate of the ceramic material. A sintered solid solution-containing ceramic product preventing corrosion by halogen-containing plasma used for semiconductor process includes ceramics formed by combining yttrium oxide of molarity of 70 mole% - 90 mole% and zirconium oxide of molarity of 10 mole% - 30 mole%. An average size of grain of the ceramics is 2mum- 8mum.
Patent KR-20100098874-A (KR)
Title: Cooling equipment for power conversion system
Inventor: LEE BYUNG CHEOL
IPC: H02M3/26
Filed: 2009-03-02
Abstract: PURPOSE: A cooling apparatus for a power conversion system is provided to prevent an electrolytic etching phenomenon due to current leakage using insulating hoses separated by polarities of a direct anode terminal and a direct cathode terminal. CONSTITUTION: A first main manifold supplies cooling water to a first cooling water pipe and a second cooling water pipe. A second main manifold(32) collects the cooling water from the first cooling water pipe and the second cooling water pipe. A first anode manifold(50) supplies cooling water from the first main manifold to the first cooling water pipe. A second node manifold collects cooling water from the first cooling pipe to the second main manifold. A first cathode manifold supplies cooling water from the first main manifold to the second cooling water pipe. A second cathode manifold collects cooling water from the second cooling water pipe to the second main manifold.
Patent KR-20100102395-A (KR)
Title: Connector for bar truss integrated with slab form
Inventor: CHANG KWANG YOON
IPC: E04G11/36
Filed: 2009-03-11
Abstract: PURPOSE: A connector of a slab form deck integrated with a reinforcing rod truss is provided to facilitate automation and improve economic effect. CONSTITUTION: A connector of a slab form deck integrated with a reinforcing rod truss is constituted as follows. A female screw is formed on the lower part of a connection body(1). A hanger projection of an upper coupler(5) is formed at the center of a connection body. A mounting groove is formed on the upper part of the connection body. The lower reinforcing rod and the connection body are coupled by an upper coupler.
Patent KR-20100103277-A (KR)
Title: Semi scissor type lift for vehicle with synchronizing device
Inventor: KIM JAE HOON
IPC: B66F7/10
Filed: 2009-03-13
Abstract: PURPOSE: A semi scissor type lift for a vehicle with a synchronizing device is provided to facilitate the lateral movement of a worker by moving lifting units outward from both sides. CONSTITUTION: A semi scissor type lift for a vehicle with a synchronizing device comprises two vehicle mounting parts(10) parallel to each other, four lifting units(100), and a power unit(200), Each of the lifting units comprises a main link(20) and a sub link(30), where the top of the main link supports the vehicle mounting units to slide, the top of the sub link is pivoted to the vehicle mounting parts via an external fixing pin(P3), and the bottom of the sub link is pivoted to the main link via a pin(P2). The power unit consists of hydraulic cylinder and piston rod assemblies, each of which is connected to the sub link on the top and supported by the main link on the bottom and extended to raise the vehicle mounting parts.
Patent KR-20090099479-A (KR)
Title: Damping valve
Inventor: MASAMURA TATSUYA
IPC: F16F9/46
Filed: 2009-03-16
Abstract: A damping valve is provided to extensively control the damping force in normal operation of the damping valve. A damping valve is composed of a flow path(P), a normal state operating valve(1), an emergency state operating valve(4), a solenoid(S), and a driving system(13b,16,20,20b,24-28). The normal state operating valve is arranged in the flow path. The emergency state operating valve is arranged in the lower part of the normal state operating valve. The solenoid generates the magnetic force according to the supply of current. The driving system individually changes the flow resistance of the normal state operating valve and the flow resistance of the emergency state operating valve by using the magnetic force generated by the solenoid. The normal state operating valve includes a valve body(2) driven by the driving system. The valve body is provided to narrow the cross section of the flow path according to increase of current supplied to the solenoid.
Patent KR-20100109078-A (KR)
Title: Necking device and method of square can
Inventor: KIM SUNG KI
IPC: B21D19/06
Filed: 2009-03-31
Abstract: PURPOSE: A square can necking apparatus and a necking method are provided to improve quality by necking a square can without the deformation of the material of the neck portion. CONSTITUTION: A square can necking apparatus comprises a fixing shaft(100), a clamping unit(200), a guide unit(300), a rotating unit(400), a cam unit(500), and a pressing unit(600). The fixing shaft is elevated by the outer power. The clamping unit is inserted into the square can and is expanded to the outside to fix the end of the square can. The guide groove of the guide unit forms a square locus along the edge to correspond to the rim of the square can. The cam unit is rotated around the fixing shaft at different speed with a rotating unit. The top of the pressing unit is moved by the speed difference of the cam unit and the rotating unit.
Patent KR-20100110427-A (KR)
Title: Cooling apparatus for underwater pump
Inventor: BAEK DAE JUN
IPC: F04D13/08
Filed: 2009-04-03
Abstract: PURPOSE: A chiller for an underwater pump is provided to enhance the efficiency of an underwater pump since there is no need for a water spraying pipe spraying water to a discharge pipe of an underwater pump to be separately installed. CONSTITUTION: A chiller for an underwater pump comprises a cooling part(10), a small pump(30), a temperature sensor, and a controller. The cooling part comprises a top ring(110), a bottom ring(120), and cooling cells(130). The small pump is connected to the inlet port of the top ring of the cooling part. The small pump circulates the fluid flowing into the top ring, the bottom ring, and the cooling cells. The temperature sensor senses the temperature of an underwater pump(P). According to a signal which is output from the temperature sensor, the controller controls the small pump.
Patent KR-20100111571-A (KR)
Title: Led lamp apparatus
Inventor: CHOI JONG SUCK
IPC: F21V17/10
Filed: 2009-04-07
Abstract: PURPOSE: An LED lamp is provided to diffuse the light using a reflector by focusing the light irradiated from the LED chip into the center of a base. CONSTITUTION: An LED assembly(20) is installed on a base(10) and irradiates the light. The LED assembly comprises a PCB(21) arranged with an LED chip(21a) and a bracket(22). The bracket comprises a sidewall(22a), a upper wall(22b), a lower wall(22c) and a protrusion(22d). A reflector(30) is settled inside the base.
Patent KR-20100112887-A (KR)
Title: Method for forming dielectric layer of semiconductor device
Inventor: AHN SANG TAE
IPC: H01L21/205
Filed: 2009-04-10
Abstract: PURPOSE: A method for forming an insulation layer of a semiconductor device is provided to form a movable insulation layer with Si-OH combination by selectively supplying one gas of silicon source gas and oxygen source gas. CONSTITUTION: Silicon source gas or oxygen source gas is supplied to a process chamber with a semiconductor substrate. A silicon oxide layer is deposited on the upper side of the semiconductor substrate by supplying the silicon source gas and oxygen source gas into a process chamber. The silicon source gas or oxygen source gas is supplied to the process chamber after the silicon oxide layer is deposited on the upper side of the semiconductor substrate.
Patent KR-20100112952-A (KR)
Title: Home appliance
Inventor: CHO IN HAENG
IPC: H04L12/26
Filed: 2009-04-10
Abstract: PURPOSE: A home appliance is provided to output sound information by efficiently guiding the sound information corresponding to product information to the outside. CONSTITUTION: An input unit receives an input signal from the outside, and is inserted into a control panel. A sound in/out hole is formed on the control panel, and sound information is outputted to the outside through the sound in/out hole. A sound output unit(170) is arranged at a rear surface of the control panel, and outputs the sound information corresponding to the product information of a home appliance through the sound in/out hole.
Patent KR-20100114143-A (KR)
Title: Cng refueling system and method with remaining gas compress apparatus
Inventor: SHIN WON HYEEP
IPC: F17C13/02
Filed: 2009-04-15
Abstract: PURPOSE: A gas charging system with a residual gas compressor and a residue gas compression method are provided to reduce distribution costs and optimize charging efficiency by controlling residue gas remaining in a tube trailer. CONSTITUTION: A gas charging system with a residual gas compressor comprises a tube trailer(110), a battery charger(120), a gas service pipe(160), an oil tank(140), an oil guide tube and an oil collection pipe(180). The tube trailer comprises a high pressure gas cylinder including a tube for injecting and exhausting oil and CNG. The battery charger comprises a charge gun for charging CNG to vehicles. The gas service pipe interlinks a gas gateway and the battery charger. The oil tank stores oil for compressing residue gas. The oil guide tube is connected between the oil tank and an oil inlet. The oil collection pipe is connected between the oil inlet and the oil tank.
Patent KR-20100116793-A (KR)
Title: Nonvolatile resistance random access memory device and method for fabricating the same
Inventor: HWANG HYUN SANG
IPC: H01L27/115
Filed: 2009-04-23
Abstract: PURPOSE: A nonvolatile resistance random access memory device and a fabricating method thereof are provided to obtain switch reproducibility and uniformity as the same conductive filament can be formed or erased in a repetitive operation between non-resistance state and the high resistance state. CONSTITUTION: A conductive nano particle is positioned on a first electrode(12). A resistance variation material layer(16) is positioned on the conductive nano particle. A second electrode(18) is located on the resistance variation material layer. The removal of protein is implemented by using the UV curing or the ozone treatment.
Patent KR-20100116918-A (KR)
Title: Candy packing structure with an improved wrapping and an easier tearing off, and candy packing method using the structure
Inventor: YOON YOUNG DAL
IPC: B65B11/16
Filed: 2009-04-23
Abstract: PURPOSE: A candy packing structure and a candy packing method is provided seal up pack by heat-contracting the opened edge surface after packing the candy with a silver foil film, thereby improving the storage ability in circulation and exhibition process. CONSTITUTION: A candy packing structure and a candy packing method includes a resin coating layer, a thermal adhesion unit(13), and cutting unit. The resin coating layer is thin film coated in a single breadth on edge in inside of the silver film packing paper for food(11). The thermal adhesion unit which heat-contracted the resin coating layer faces the resin coating layer by folding the silver foil film package paper in half to cover the candy. A cutting unit which is cut is in the center of head-contracted unit of longitudinal direction of heat-contracted silver foil film package paper. After enabling a cut unit to be folded to the upper side of the packed candy, candy is packed by twisting both side end residual part of the silver foil film paper.
Patent KR-20100039202-A (KR)
Title: Complex pipe pile for reinforcing ground structure
Inventor: JANG SEUNG HO
IPC: E02D5/62
Filed: 2009-05-12
Abstract: PURPOSE: A complex steel pipe pile for foundation is provided to securely support the foundation and reduce air gaps around the ground. CONSTITUTION: A complex steel pipe pile(100) for foundation comprises spaces(120), a partition(140), and an elastic member(160). An outflow hole(121) is formed on the outer circumference of the space. The outflow hole lets expansive material to the outside. The partition divides the space. The elastic member is coupled with the outer circumference of the space. The elastic member has elastic force.
Patent KR-20100124086-A (KR)
Title: Bus plate for junction box and method of manufacturing the same
Inventor: JEONG MIN SOO
IPC: B60R16/00
Filed: 2009-05-18
Abstract: PURPOSE: A bus plate for a junction box and a manufacturing method thereof are provided to prevent compressed plates from becoming misaligned in a following punching process, since stopping projections are formed on four corners of a plate surface. CONSTITUTION: A bus plate for a junction box comprises first and second layers(10,20) and a tin coating material. The first layer is formed of aluminum or alloy. The second level is laminated on the front and rear surfaces of the first layer. The second layer is formed of copper or alloy. The coating material plates the outside of the second layer.
Patent KR-20100124176-A (KR)
Inventor: LEE SANG HO
IPC: B23K37/02
Filed: 2009-05-18
Abstract: PURPOSE: A portable multi-link welding apparatus, which contains multi-joint links by folding, is provided to reduce the volume of a welding apparatus by containing foldable multi-joint links in a case. CONSTITUTION: A portable multi-link welding apparatus comprises a welding machine(11), an arm portion and a case(71). A welding torch(13) is installed on the welding machine. The arm portion has a plurality of links(23a,23b) exercising joint. The welding machine is supported with a plurality of links in the free end portion of one link. A control board having a control circuit is built in a plurality of links.
Patent KR-20100009474-A (KR)
Title: Lamp device using led
Inventor: CHOI JIN GYU
IPC: F21V17/00
Filed: 2009-05-28
Abstract: PURPOSE: A lighting device using LED is provided to control and change the bending angle of a frame by bending the side of the frame from center part of the frame. CONSTITUTION: A frame is inclined to a neutral plane. A LED device(12) is installed in the frame. One or more bracket(40) is installed between a side and a body(30) of the frame. A body, frame and a bracket is made of the thermal conductivity material. A heat radiation fin(32) is included on the rear side of the body. The light from the LED device penetrates a cover(50). The cover has at least one curved surface.
Patent KR-20100129532-A (KR)
Inventor: LIM YOUNG IL
IPC: F26B21/08
Filed: 2009-06-01
Abstract: PURPOSE: A dryer with a head recovering and circulating functions and a dehumidifying function, capable of preventing the emission of high temperature of wet steam to outside, is provided to prevent the expense waste due to heat loss by re-heating wet steam using a heater after removing moisture from the wet steam. CONSTITUTION: A dryer with a head recovering and circulating functions and a dehumidifying function comprises a cooling system, a refrigerant pipe(26), a partition wall(27) and a suction fan(28). The cooling system is included of an evaporator(22), a compressor(23), a refrigerator(24) and an expansion valve(25). The cooling system is installed on a circulation path. The partition wall is installed in the backend of an evaporator.
Patent KR-20100130462-A (KR)
Title: Anchor with assistant
Inventor: IM YOUNG SOON
IPC: E02D5/54
Filed: 2009-06-03
Abstract: PURPOSE: An anchor with an auxiliary body capable of stable installation and support using wires is provided to connect more wires without increasing the size of a main body. CONSTITUTION: An anchor with an auxiliary body comprises a plurality of wires(100,100'), a main body(200) and an auxiliary body(300). The main body is deeply inserted the slope side of a bank with connected with wire. The auxiliary body separately couples a plurality of wires with located on the rear side of the main body. The auxiliary body is formed on the outer circumference of a wire housing groove(301).
Patent KR-20100130488-A (KR)
Title: Internet protocol phone and system for providing a presence service, and method thereof
Inventor: JANG KE SEOK
IPC: H04M1/253
Filed: 2009-06-03
Abstract: PURPOSE: An IP phone, a system, and a method thereof providing a presence service are provided to conveniently distinguish whether a registered circuit is absent or not. CONSTITUTION: A storage unit(240) temporarily stores state information, which is transmitted from a server, and state information of an IP phone. A transceiver transmits the state information of the IP phone. The transceiver receives state information of relevant circuits, which is transmitted from a server. A display unit(250) displays a list of relevant circuits stores in a storage unit. The display unit provides presence information based on the state information.
Patent KR-20100131867-A (KR)
Title: Forming method and apparatus for glass fiber reinforced thermoplastic pipe
Inventor: LEE MOON SEUNG
IPC: F16L9/10
Filed: 2009-06-08
Abstract: PURPOSE: A method and an apparatus for manufacturing synthetic resin pipes, and a synthetic resin pipe manufactured by the same are provided to improve the strength of a synthetic resin pipe by forming glass fiber layers and inorganic layers on the exterior of the synthetic resin pipe. CONSTITUTION: A method and an apparatus for manufacturing a synthetic resin pipe(10) with enhanced strength using glass fibers is as follows. Glass fibers containing resin are spirally wound on a synthetic resin pipe to form a first glass fiber layer(20). An inorganic material is provided to the first glass fiber layer to form an inorganic layer(30). Glass fibers are spirally wound on the inorganic layer to form a second glass fiber layer(40).
Patent KR-20100136194-A (KR)
Title: Charge trap flash type nonvolatile memory device
Inventor: CHO WON JU
IPC: H01L21/8247
Filed: 2009-06-18
Abstract: PURPOSE: The register/erasing performance and data preservation quality are improved at the same time through the nonvolatile memory in which the charge trap type non-volatile memory device chooses the trench structure. CONSTITUTION: The first tunneling insulating layer(32) is formed on the trench channel less than 3 nm into the silicon nitride film of the thickness. The second tunneling insulating layer(33) has the conduction band energy higher than the first tunneling insulating layer on the first tunneling insulating layer. The third tunneling insulating layer(34) is formed on the second tunneling insulating layer less than 4 nm into the silicon nitride film of the thickness.
Patent KR-20100136290-A (KR)
Title: Apparatus and method for providing information for study based on sleep status
Inventor: LEE JIN HYUNG
IPC: G09B19/00
Filed: 2009-06-18
Abstract: PURPOSE: A device and a method for providing learning information based on a sleep status are provided to minimize a reverse action due to learning among sleep. CONSTITUTION: A detector(100) detects the sleep status of a user. A processor(200) determines the sleep status of a user based on a received signal. If a user is a non-REM sleep status, an impulse unit(300) transmits an impulse signal related to the learning information to the user according to the control of the processor.
Patent KR-20100138073-A (KR)
Title: System and method for rendering fluid flow
Inventor: CHOI WAN O
IPC: G06T15/00
Filed: 2009-06-24
Abstract: PURPOSE: A fluid flow rendering system and a method are provided to apply a particle based texture in the volume data thereby rendering the shape of the fluid which a surface is not indistinctive to a precise image. CONSTITUTION: A speed module(10) stores the speed according to the time of a fluid partitioned to the first grid format. A particle module(20) produces the location according to the particle located in the calculation area of the fluid based on the speed. A texture module(30) applies the set texture to the particle. A density module(50) partitions the area which the particle is located as the second grid format and produces the density of the fluid according to the time. A transforming module(60) changes the density of the fluid into an image.