baber/WOPTO huggingface dataset:
Patent KR-20130022864-A (KR)
Title: Apparatus for fixing roll of rod wire rolling mill
Inventor: KIM WON BONG
IPC: B21B13/00
Filed: 2011-08-26
Abstract: PURPOSE: A roll fixing apparatus of a wire rolling mill is provided to stabilize the rotation center of a caliber roll because occurrence factors for center tolerance between the inner diameter of the caliber roll and the diameter of a fixing part of a roll shaft is small in number, thereby enhancing the rolling quality of hot wire rods. CONSTITUTION: A roll fixing apparatus of a wire rolling mill comprises a roll shaft(20) and a heating part. The roll shaft has a shaft part(21) and a fixing part(22) extending from one side of the shaft part in order to be inserted into the hollow of a caliber roll. The fixing part is thermally expanded by the heating part. The heating part comprises a heater(52), a heater controlling member(54), an electricity supplying line, and a cooling part. The heater is placed inside the fixing part. The heater controlling member electrically connected to the heater actuates the heater, and has a temperature sensor for measuring the temperature of the fixing part. The electricity supplying line supplies electricity to the heater controlling member. The fixing part is coldly contracted by the cooling part. The cooling part includes a coolant flow path, a coolant supplying line, a roll cover(62), a blocking member(64), and a blocking control valve(66). Coolant is accommodated in the coolant flow path inside the fixing part. The coolant supplying line supplies the coolant to the coolant flow path. The roll cover is separated from one side of the fixing part in order to form a connecting flow path which communicates with the coolant flow path. The roll cover mounted on one end portion of the fixing part covers the one end portion of the fixing part. The roll cover has a discharging flow path which communicates with the connecting flow path. The blocking member is placed inside a blocking hole opened toward a connecting portion between the connecting flow path and the discharging flow path, and selectively blocks the connecting portion. The blocking control valve electrically connected to the blocking member controls the blocking member.
Patent KR-20130027311-A (KR)
Title: 차량용 교류 발전기의 레귤레이터
Inventor: LEE KUN HWAN
IPC: G05F1/10
Filed: 2011-09-07
Abstract: 차량용 교류발전기의 레귤레이터를 개시한다. 본 발명에 따른 레귤레이터는, 정류자와 연계하여 유기된 전압을 균일하게 조정하는 하는 것으로, 정류자 측 단자와 전기적 접속 구현을 위한 리드프레임을 포함하며, 리드프레임은 외부로 노출된 선단 일부를 제외한 나머지는 레귤레이터 외형을 이루는 하우징에 인서트 처리되어 있고, 인서트 측 리드프레임 중간에는 외부로부터의 수분침투 방지를 위한 수밀수단이 형성되는 것을 구성의 요지로 한다.
Patent KR-20130027861-A (KR)
Title: Steam convection oven to cooling device and air flow system
Inventor: CHU KWANG TAEK
IPC: F24C13/00
Filed: 2011-09-08
Abstract: PURPOSE: An electric outfitting part cooling device of a steam convection oven is provided to prevent temperature rising of the electric outfitting part by reducing inner temperature of the electric outfitting part and to improve durability by preventing malfunction. CONSTITUTION: An electric outfitting part cooling device comprises an electric field chamber(12). A dividing plate(30) is installed inside a main body in order to form a wall in the electric field chamber which classify an outside air rising channel(40) and an outside air descending channel(50). A first ventilation fan(41) is installed in the outside air rising channel. A third ventilation fan(51) is installed in the rear bottom of the main body in the electric field chamber. The outside air which is induced using the first and third ventilation fans moves entire electric field chamber and performs cooling.
Patent KR-20130033098-A (KR)
Title: Method and device for measuring inner pressure, vacuum of sealed component included the porous or elastometic materials
Inventor: SEONG DAE JIN
IPC: G01L17/00
Filed: 2011-09-26
Abstract: PURPOSE: A device for measuring the inner pressure and the vacuum degree of a flexible sealant sealed a shrinkable-porous material and a method using the same for measuring the inner pressure and the vacuum degree are provided to measure changes in the vacuum degree based on the initial pressure and the initial vacuum degree of the insides of two different containers, thereby accurately measuring the inner volume, the inner pressure, the inner cubature, and inner vacuum degree of the sealant based on the measured value. CONSTITUTION: A device(1) for measuring the inner pressure and the vacuum degree of a flexible sealant sealed a shrinkable-porous material comprises a container(20), a pressure regulating device(40), a pressure sensor(30), a sealant sample, and a cutting unit. The container includes an internal space. The pressure regulating device regulates the inner pressure of the container. The pressure sensor measures the inner pressure of the container. The sealant sample is arranged inside the container and includes a packing material of a flex material which maintains the shrinkable-porous material being shrank. The cutting member cuts the sealant sample inside the container. The inner pressure of the sealant sample is measured based on changes in the inner pressure of the sealant sample after the sealant sample is cut by the cutting member.
Patent KR-20130034175-A (KR)
Title: Apparatus for signing level of molten steel in roll casting
Inventor: AHN YONG SUP
IPC: B22D13/10
Filed: 2011-09-28
Abstract: PURPOSE: An apparatus for displaying the level of molten steel in roll casting is provided to prevent sill accidents by effectively detecting whether or not molten steel overflows, thereby working safely. CONSTITUTION: An apparatus for displaying the level of molten steel in roll casting comprises a rod(110), a floating ball(120), and protrusions(130). The rod penetrates through the bottom of a molten steel injection cup(20) which injects molten steel to a roll casting mold(10). The floating ball is installed on the bottom of the rod and is inserted into the mold in order to displace depending on the level of the molten steel. The protrusions protrude from the upper part of the rod and easily grasp the level of the molten steel in the mold.
Patent KR-20130035706-A (KR)
Title: Development environment management system and development environment management method thereof
Inventor: KIM DO HUN
IPC: G06F9/44
Filed: 2011-09-30
Abstract: PURPOSE: A development environment management system and a method thereof are provided to limit the use of a software component depending on the authority of each developer, thereby improving security. CONSTITUTION: A software component management unit(230) receives a first request message which requests a useable software component list from a development system. The software component management unit extracts the software component list and authority information based on developer information and a hash value of the development system included in the first request message. The software component management unit generates a first response message corresponding to the first request message based on the software component list and the authority information and transmits the first response message to the development system. An authority management unit(240) stores the mapping relations among the developer information, the hash value of the development system, the software component list, and the authority information. [Reference numerals] (200) Development system; (210) S/W development unit; (220) Developer management unit; (230) S/W component management unit; (240) TPM management unit; (250) Storage unit; (252) S/W component temporary storage; (254) Final S/W component storage;
Patent KR-20130036627-A (KR)
Title: Apparatus of 3d display using electrowetting
Inventor: WON YONG HYUB
IPC: G02B26/02
Filed: 2011-10-04
Abstract: PURPOSE: A three-dimensional display device is provided to control a focus by varying the refractive index of a lens depending on an input voltage through an electro-wetting phenomenon, thereby implementing three-dimensional images without using polarized glasses, and to freely convert and realize two-dimensional images into three-dimensional images, and the other way around, depending on an input voltage. CONSTITUTION: A first circuit board(11) containing a first electrode(12), and a second circuit board(18) containing a second electrode(14) are realized in a form where the first electrode and the second electrode face each other. An insulating layer(13) is located on the top of the first transparent electrode. Fluid oil(16) is injected into between the first circuit board and the second circuit board. Conductive liquid(17) is injected into between the fluid oil and the second circuit board. A liquid crystal module(20) displays images on a screen using the light received from a backlight.
Patent KR-20130039141-A (KR)
Title: Dimming data generating apparatus for a large-size led display
Inventor: AHN JIN HO
IPC: G09G3/32
Filed: 2011-10-11
Abstract: PURPOSE: A dimming data generating device for a large size LED electronic display board is provided to minimize a hardware cost while using an existing PPWM(Probability based Pulse Width Modulation) structure. CONSTITUTION: A shift register(110) periodically generates a random pattern including 0 and 1. A probability generator(120) receives 0 and 1 randomly generated at the shift register for generating multiple probability values. A first multiplexer(130) selects 2 probability values between multiple probability values. A second multiplexer(140) selects one probability value between the 2 probability values selected by the first multiplexer.
Patent KR-20130039808-A (KR)
Title: Led package of indirect illumination and method of manufacturing thereof, and illuminator using the same
Inventor: KIM JUN HYOUNG
IPC: H01L33/48
Filed: 2011-10-13
Abstract: PURPOSE: An LED package of indirect illumination and a method for manufacturing thereof, and an illuminator are provided to prevent a glare phenomenon by securing indirect illumination in the LED package. CONSTITUTION: A first substrate(100) has a cavity. A second substrate(200) is arranged on the first substrate. The second substrate includes an opening part(201), a metal layer(210), and a light emitting device(220) formed in the metal layer of the opening part. The metal layer is formed in the inner surface of the opening part and the lower surface of the second substrate. A first electrode(110) and a second electrode(120) are electrically connected to the light emitting device. The first and the second electrode act as light reflectors for the light emitted from the light emitting device.
Patent KR-20130043255-A (KR)
Title: Efficient lng storage tank using waste heat
Inventor: LEE YOUNG HWAN
IPC: F17C3/00
Filed: 2011-10-20
Abstract: PURPOSE: An ultralow-temperature liquid storage tank is provided to reduce the evaporation quantity of liquid fuel like LNG even through a waste heat recovery cycle device using a refrigerant and an existing insulation method in which pearlite powder is charged between an inner tank and an outer tank to maintain a low-vacuum state are combined. CONSTITUTION: An ultralow-temperature liquid storage tank comprises an inner tank(10) and an outer tank(12). An insulation material(30) is charged between the inner and outer tanks in a vacuum state. A waste heat recovery cycle device using a refrigerant is embedded between the inner and outer tanks so that heat infiltrated from the outside can be blocked by the insulation material. The refrigerant is vaporized by absorbing the infiltrated heat to prevent the evaporation of ultra-low temperature liquid stored in the inner tank. [Reference numerals] (AA) Used pipe;
Patent KR-20130043404-A (KR)
Title: Apparatus for shaking syringe pump
Inventor: PARK SEUNG WOO
IPC: A61M36/06
Filed: 2011-10-20
Abstract: PURPOSE: An apparatus for stirring a syringe pump is provided to clearly confirm an observation part by providing a contrast agent in an unseparated state by periodically stirring a syringe pump having an injection installed. CONSTITUTION: An apparatus for stirring a syringe pump includes a fixing member, a power unit, a pair of rotary shafts(132) and a rotational member(120). The fixing member is vertically fixed from a support plate(110). The power unit is installed in one side of the fixing member. The pair of rotary shafts are connected to a support bar and one side of the power unit. The rotational member is connected to the pair of rotary shafts. The rotational member rotates with changing its rotational direction alternatingly by the power unit, a step motor.
Patent KR-20130043793-A (KR)
Title: Hybrid catalyst using amine group and method of fabrication by the same
Inventor: YUN JUNG YEUL
IPC: B01J37/02
Filed: 2011-10-21
Abstract: PURPOSE: A hybrid catalyst and a manufacturing method thereof are provided to uniformly distribute the catalyst, reduce the usage amount of the catalyst, and prevent the catalyst from being sintered while in use. CONSTITUTION: In a hybrid catalyst, the catalyst is attached to the surfaces of the oxide carrier powder. The catalyst is attached to the carrier powder by an amine group. The amine group is induced by an aminopropyltriethoxysilane. The oxide carrier powder is an oxidation silicon. The catalyst is platinum. A manufacturing method of the hybrid catalyst comprises the following steps: dispersing oxide carrier powder(30) in a solution including an amine group derivative and an organic solvent; forming colloid comprised of carrier powder-amine group in which the amine group is attached to the carrier powder by heating the solution; and attaching the catalyst to the carrier powder using the amine group(40) of the colloid after putting the colloid into the solution including the catalyst(50).
Patent KR-20130030171-A (KR)
Title: Device for sensing user input and electronic device including the same
Inventor: PARK JI HYUN
IPC: G06F3/03
Filed: 2011-10-21
Abstract: PURPOSE: A user input sensing device and an electronic device thereof are provided to supply a new touch input method by raising the accuracy and resolution of touch and calculating and using a touch area. CONSTITUTION: A touch panel(150) is touched by a user and generates an output signal of different sizes according to a touch area. An input sensing unit(250) calculates the touch area by using the output signal and touch coordinates by using the touch area. An application processing unit(310) compares the touch area for the same graphic interface with a reference area and performs different operations according to the comparison result. The application processing unit compares a touch time of a user for the same graphic interface with a reference time and performs different operations according to the comparison result. The reference area and/or the reference time are set by the user. [Reference numerals] (250) Input sensing unit; (310) Application processing unit; (330) Memory
Patent KR-20130044737-A (KR)
Inventor: KIM JAE BUM
IPC: B62D5/04
Filed: 2011-10-24
Abstract: 본 발명은 전동식 동력 조향장치의 모터 구동회로에 관한 것으로서, 배터리 전원을 입력받아 네거티브 차지펌프를 이용하여 마이너스 전압을 발생시켜 양전원 방식으로 인버터를 구동시켜 전동식 동력 조향장치의 모터를 구동시킴으로써 밀러캡의 영향에 의한 비정상적인 상단락을 방지하여 회로를 보호할 뿐만 아니라 게이트 구동부의 역회복 전류를 억제하여 에너지 효율을 개선하고 노이즈 내량을 향상시킬 수 있으며, 배터리에서 단전원을 공급받는 자동차에서 양전원을 위한 전력변환 회로의 크기를 줄일 수 있다.
Patent KR-20130046223-A (KR)
Title: Nonvolatile memory device and and fabricating method thereof
Inventor: KIM HONG SUK
IPC: H01L21/8247
Filed: 2011-10-27
Abstract: PURPOSE: A non-volatile memory device and a manufacturing method thereof are provided to prevent field concentration in the upper part of a gate and to improve an operation characteristic. CONSTITUTION: A floating gate is formed on a substrate. The floating gate includes an upper and a lateral surface. A lower shielding layer(141) includes a first lower shielding layer and a second shielding layer. An intergated insulating layer(150) is formed on the lower shielding layer. A control gate(161) is formed on the intergated insulating layer.
Patent KR-20130046229-A (KR)
Title: A data protecting method and system during reprogramming electronic control unit
Inventor: KIM MYUNG DONG
IPC: G06F11/08
Filed: 2011-10-27
Abstract: PURPOSE: A data preservation method and a system are provided to completely preserve the data of an electronic control device even when power instability or batter separation occurs in the reprogramming of the electronic control device of a vehicle, by copying the data stored in the electronic control device with a scanning tool and utilizing the data even when core data of the electronic control device is lost in the reprogramming process. CONSTITUTION: A scanning tool copies data stored in a first memory region of an electronic control device into a third memory region(S100). The scanning tool calculates a first checksum value for the data stored in the third memory region of the scanning tool and stores the value in a specific region of a scanning tool memory(S200). Then, the scanning tool performs reprogramming of the electronic control device(S300). If the reprogramming is determined to be completed(S400), the scanning tool determines whether the data stored in the first memory region is identical to the data stored in the third memory region(S500), and if they are identical, indicates that the reprogramming is normally completed(S600). But if the data stored in the first memory region and the data stored in the third memory region are determined to be not identical, the scanning tool recalculates a second checksum value for the data stored in the third memory region and stores the value in the scanning tool memory(S510). The scanning tool compares the first checksum value stored in the scanning tool before the start of the reprogramming and the second checksum value stored in the scanning tool after the completion of the reprogramming(S530), and if they are identical, copies the value into the first memory region(S550). If the first checksum value stored in the scanning tool before the start of the reprogramming and the second checksum value stored in the scanning tool after the completion of the reprogramming are not identical, the scanning tool indicates that an error has occurred during the reprogramming through the display part of the scanning tool(S570). [Reference numerals] (AA) Start; (BB) End; (S100) Copy data in a standby RAM region into memory of a scanning tool; (S200) Calculate a first checksum for the data copied in the scanning tool and stores in a specific region; (S300) Perform reprogramming; (S400) Complete the reprogramming; (S500) Data of the standby RAM region = Data in the scanning tool; (S510) Calculate a second checksum for the data in the scanning tool; (S530) First checksum = Second checksum; (S550) Copy the data in the scanning tool to the standby RAM region; (S600) Indicate normal completion; (S70) Display errors
Patent KR-20130048929-A (KR)
Title: Braking apparatus for automobile
Inventor: JEONG JU HWAN
IPC: B60T15/36
Filed: 2011-11-03
Abstract: PURPOSE: A braking device for a vehicle is provided to stably rotate and park a vehicle by rotating three wheels while braking through one side of a rear wheel and minimizing the radius of gyration when rotating or parking in a narrow space. CONSTITUTION: A braking device for a vehicle comprises a front wheel cylinder(40), a rear wheel cylinder(20), a front wheel brake rotating unit(30), and a rear wheel brake rotating unit. The front wheel cylinder is connected to a first inlet tube(41) and a pair of outlets(42,43). The rear wheel cylinder is connected to a second inlet tube(21), a right side outlet tube(23), and a left side outlet tube(22). The front wheel brake rotating unit is rotatably inserted into the front wheel cylinder and selectively connects the first inlet tube with an outlet tube. The rear wheel brake rotating unit is rotatably inserted into the rear wheel cylinder and selectively connects the second inlet tube with the left and right outlet tubes.
Patent KR-20130049427-A (KR)
Title: Green sheet for protecting green zone
Inventor: KIM DONG HUN
IPC: A01G13/00
Filed: 2011-11-04
Abstract: PURPOSE: A green sheet for protecting a green zone is provided to prevent the loss of nutrients and soil surface material and to help soil absorption by collecting moisture at rainfall. CONSTITUTION: A first green sheet part(110) is formed by compressing pulverized wood and coated with a waterproof layer on the surface thereof. A second green sheet part(120) is formed by compressing the pulverized wood to have a thickness which is two or more times of the first green sheet and is attached to the lower side of the first green sheet. A supporting mesh part supports the first green sheet part and the second green sheet part. A ground cover sheet part is arranged in the lower side of the second green sheet part and maintains a shape to cover the ground. A ground fixing part(130) is arranged in one side end of the first green sheet part and the second green sheet part. A planar shape of the first and second green sheet parts is formed into a ring shape to surround one planted tree and is formed into a plate shape by an outer end side being bent upwards. The thickness of the second green sheet part becomes thinner outwards from the center point, thereby increasing buckling at the center point at rainfall.
Patent KR-20130051325-A (KR)
Title: Flowing backward preventing structure of intake manifold
Inventor: PARK DAE SUNG
IPC: F02M35/104
Filed: 2011-11-09
Abstract: PURPOSE: A backflow prevention structure of an intake manifold is provided to prevent a backflow of the compressed air of a compressor, to obtain combustion stability, and to improve low speed performance. CONSTITUTION: A backflow prevention structure of an intake manifold comprises an intake manifold(100) and a backflow prevention member(200). The intake manifold includes a surge tank(110), a main passage(111), a first sub passage(120), and a second sub passage(130). Air can be charged in the surge tank. The main passage is formed in the front side of the surge tank. The first and second sub passages are connected to the main passage. The backflow prevention member is arranged in the main passage and allows or blocks the air inflow according to rotation. [Reference numerals] (230) Motor
Patent KR-20130051643-A (KR)
Inventor: KIM HA NA
IPC: A41B11/08
Filed: 2011-11-10
Abstract: PURPOSE: A pair of socks exclusively for booties is provided to free users from unpleasant feelings and sweating and to have a warmth-retaining effect. CONSTITUTION: A manufacturing method of a pair of socks exclusively for booties comprises the following steps: opening front toe parts of the socks; attaching an anti-skid band in the inner side which touches skin to not slide; and softly cutt side located under the ankle bone of a user so that the user can freely wear shoes.
Patent KR-20130053614-A (KR)
Title: A device for automatically analyzing nucleic acid
Inventor: KWON OH WON
IPC: C12M1/02
Filed: 2011-11-15
Abstract: PURPOSE: An automatic nucleic acid analysis apparatus is provided to simplify a sample pretreatment process using a sample pretreatment device, and processes of amplifying and detecting nucleic acids. CONSTITUTION: An automatic nucleic acid analysis apparatus comprises a sample pretreatment device(100), and an automatic nucleic acid analysis device. The sample pretreatment device comprises a plurality of chambers containing a sample and reagents. The reagents are sequentially discharges from the chamber according to the pretreatment processes. The automatic nucleic acid analysis device is connected to the sample pretreatment device and receives the nucleic acids.