baber/WOPTO huggingface dataset:
Patent KR-20120116545-A (KR)
Title: Controlled-release tablet containing aceclofenac
Inventor: AUH JIN
IPC: A61K31/216
Filed: 2011-04-13
Abstract: PURPOSE: An aceclofenac containing release control tablet is provided to show anti-inflammatory effects by taking the tablet once a day and to drastically enhance administration convenience. CONSTITUTION: A release control tablet contains aceclofenac as active ingredient and has slow release layer and rapid release layer which are adjacent to each other. The rapid release layer comprises 25-35 wt% of aceclofenac, 3-6 wt% of disintegrant of croscarmellose sodium, crospovidone or starch sodium gluconate. 10-14 wt% of D-mannitol, lactose or excipient of microcrystalline cellulose, 0.5-1.5 wt% of hydroxypropyl cellulose, povidone, binder of gelatin, or methyl cellulose, and 1-2 wt% of hard silicon dioxide, lubricant of magnesium stearate or talc. The slow-release layer comprises 28-38 wt% of acroclofenac, 6-10 wt% of Hypromellose and 0.7-9 wt% of polyethylene oxide, 4-7 wt% of microcrystalline cellulose, corn starch, or refractory excipient of the potato starch, 0.5-1.5 wt% of hydroxypropyl cellulose, povidone, binder of gelatin or methyl cellulose, and 1-2 wt% of hard silicon dioxide, lubricant of magnesium stearate and talc based on the weight of the tablet. [Reference numerals] (AA) Experiment result of elution rate of practical example 1-3; (BB) 0.5 hour; (CC) 1 hour; (DD) 2 hours; (EE) 5 hours; (FF) 8 hours; (GG) 12 hours; (HH) 24 hours; (II) Practical example 1; (JJ) Practical example 2; (KK) Practical example 3
Patent KR-20120116761-A (KR)
Title: Carbon-material electrode for high-performance biosensor and manufacturing method thereof
Inventor: LEE YOUNG SEAK
IPC: G01N33/49
Filed: 2011-04-13
Abstract: PURPOSE: A carbon electrode material of high-sensitivity and a manufacturing method thereof are provided to improve an enzyme of a manufactured carbon electrode material, the sensing power of an electrochemical transport medium, and chemical affinity with respect to the enzyme of hydrophilic properties and conductivity. CONSTITUTION: A method for manufacturing a carbon electrode material of high-sensitivity is as follows. A mixed solution is manufactured by mixing a carbon precursor and pore-forming agent. A carbon material having conductivity is mixed with the mixed solution. A carbon electrode material is manufactured by using the obtained mixture. The manufactured carbon electrode material is heat-treated. The heat-treated carbon electrode material is acid-treated, thereby being activated. [Reference numerals] (CC) Sample; (DD) Comparative embodiment 1; (EE) Comparative embodiment 2; (FF) Comparative embodiment 3; (GG) Comparative embodiment 4
Patent KR-20120122483-A (KR)
Title: Pervious concrete block
IPC: E02B3/14
Filed: 2011-04-29
Abstract: PURPOSE: A revetment block for vegetation with environmentally-friendly and permeable concrete is provided to improve structural stability and environmentally-friendly effects. CONSTITUTION: A revetment block(1) for vegetation with environmentally-friendly and permeable concrete is composed of 55.9-56.1wt% of crushed gravel, 13.9-14.1wt% of pozzolan, 12.6-12.8wt% of bottom ash, 9.3-9.6wt% of white cement, 5.0-5.2wt% of furnace slag powder, 2.5-2.7wt% of fly ash, and 0.15-0.25wt% of mixing agent. The revetment block comprises a lower body(10) and multiple upper bodies(20). The lower body has vertical vegetation spaces(13). The upper bodies have vegetation grooves(21). The centers of the vegetation grooves communicate with the vegetation spaces.
Patent KR-20120123797-A (KR)
Title: A method and a device for measuring a plate shape of a web
IPC: B21B37/16
Filed: 2011-05-02
Abstract: PURPOSE: A method and an apparatus for measuring the plate shape of a web product are provided to allow a user to directly establish the quality standards of web products by setting various test conditions including tensile strength applied to the web products and a measurement interval. CONSTITUTION: An apparatus for measuring the plate shape of a web product comprises a measuring unit, an unwinding unit(20), a winding unit(30) which rolls a web product transferred from the measuring unit, a control unit which is inputted with the measurement results of the measuring unit and controls the operation of the unwinding unit and the winding unit to control the tensile stress of the web product, an input unit which inputs test conditions and control commands to the control unit, and an output unit which outputs the measurement results delivered from the control unit.
Patent KR-20120130380-A (KR)
Title: Heat conduction fin for cask
IPC: G21C19/44
Filed: 2011-05-23
Abstract: PURPOSE: A heat transfer pin for casks is provided to charge a neutron shielding body compactly by using a short heat transfer pin instead of a long heat transfer pin. CONSTITUTION: The heat transfer pin(1) for casks is composed of a square pipe with an equally divided length of the barrel height of a cask. The lower part of the heat transfer pin for casks is blocked by a protection block(2). The neutron shielding body(3) is modularized by sealing up with the protection block(4) in the fully-charged state. The protection block is sealed up by welding. The adhering surface(11) of said heat transfer pin corresponds to the circumferential surface contour of the barrel. The adhering surface corresponds with the outer periphery contour which is the equally divided circumference of the barrel. One side(12) of the heat transfer pin is a radiant face in case of a cylindrical barrel. The outer side surface(13) is determined in consideration of the shape after being adhered to the barrel.
Patent KR-20120133105-A (KR)
Title: Method for estimating thickness bordered to furnace wall of softening zone
IPC: C21B5/00
Filed: 2011-05-30
Abstract: PURPOSE: A method for estimating the thickness of a base part of a softening cohesive zone is provided to predict an abnormal operation state and control the distribution of charged materials. CONSTITUTION: A method for estimating the thickness of a base part of a softening cohesive zone comprises the steps of: extracting pressure values measured at pressure measurement points formed in the circumferential direction of a furnace body at each pressure detection height point(100), calculating the standard deviation values of pressure measurement points at each pressure detection height point(200), calculating the average value of the standard deviation values(300), comparing the average value with a predetermined reference value and determining a reference value of base part checking(400), comparing the reference value of base part checking with the standard deviation values to determine a base part detecting point at each pressure detection height point(500), and adding up the number of pressure detection height points where a base part is checked to calculate a thickness index of the base part(600). [Reference numerals] (100) Step of extracting pressure values; (200) Step of calculating standard deviation values; (300) Step of calculating average of standard deviation values; (400) Step of determining reference value for base part checking; (500) Step of checking base part detecting point; (600) Step of calculating thickness index of base part
Patent KR-20120133404-A (KR)
IPC: G01D5/12
Filed: 2011-05-31
Abstract: PURPOSE: A torque angle sensor is provided to regularly maintain magnetic flux being transferred to a hall element because a magnet can maintain a constant distance from a hall element even though a sub gear is shaken. CONSTITUTION: A torque angle sensor comprises upper and lower cases(10,30), a stator(60), a main gear(41), a middle case(20), sub-gears(42,43), a magnet holder, and a hall element(48). The stator is installed in the inside of the upper and lower cases, thereby being connected to an output shaft and a rotor(50) being connected to an input unit. The main gear is joined to the lower part of the stator. The middle case is interposed between the upper and lower cases. The sub-gears are joined to be the middle case to be rotatable and engaged with the main gear. The magnet holder is respectively installed in the sub-gears and coaxially joined to the rotary shafts of the sub-gears. The magnet is fixed to a center of the magnet holder.
Patent KR-20120136672-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: YU HYUN KWAN
IPC: H01L21/336
Filed: 2011-06-09
Abstract: PURPOSE: A manufacturing method of a semiconductor device is provided to prevent damage to a lower membrane by forming a stress film for applying stress to a channel area in several times. CONSTITUTION: A substrate(100) includes a source and drain area(105) located on both sides of a gate structure(110). The gate structure includes a gate insulating layer(112), a gate electrode(115), a gate silicide layer(116), and a spacer(118). A second stress film(140) covers the upper part of the gate structure and a metal silicide area(107). A contact plug(170) is formed on the source and drain area. The contact plug is connected to the metal silicide area through an inter-layer insulating layer(160).
Patent KR-20110083578-A (KR)
Title: Method, system and computer readable recording medium for extracting the most relevant images dynamically and providing them responsive to users' request
Inventor: KANG IN HO
IPC: G06F17/30
Filed: 2011-06-09
Abstract: PURPOSE: A system and computer readable recording medium for extracting the most relevant images dynamically and providing the images responsive to users' request and a method thereof are provided to minimize the search area and search time by compressing the image information in a group. CONSTITUTION: A system and computer readable recording medium for extracting the most relevant images dynamically and providing the images responsive to users' request comprises steps of: receiving request about a target image which a user tries to find; finding related image groups; extracting a matched image by dynamically determining whether the received query is matched with the found group; and offering the extracted mage to a user terminal.
Patent KR-20130000165-A (KR)
Title: Mixing vessel is capable of mixed using of materials
Inventor: KANG SUNG ILL
IPC: B65D83/76
Filed: 2011-06-22
Abstract: PURPOSE: A container using the mixture of heterogeneous contents is provided to flow out two heterogeneous contents with the evenly well mixed state by ejecting heterogeneous contents through a single ejection pipe with a vortex shape movement. CONSTITUTION: A container using the mixture of heterogeneous contents included a container body(110) filled with a first content. An ejection pump(120) has an ejection function for contents including the first content An absorption pipe(130) is positioned on the surface of the first content by buoyancy and the height of level is controlled according to the water level of the first content. A piston(140) is positioned on the surface of the first content by buoyancy and the height of level is controlled according to the water level of the first content. A corrugated pipe(150) is folded by the downward movement of the piston, and accommodates the second content inside. A first valve(160) is opened by the suction force generated from the ejection pump toward the direction for allowing the inflow of the first content. A second valve(170) is opened by the change of the pressure of a second content corresponding to the piston moving downward and allows the inflow of the suction valve part of the second content. The absorption pipe comprises a first content(111) and a mixing unit of the second content(151) of a corrugated pipe. A check valve(121g) at the lower end of a cylinder is opened by vacuum pressure generated in the cylinder(121a) when a push button(122) of the ejection pump is pressed down and elastically recovered to the original position by an elastic component(121c). The first and second valves are installed to open/shut the first(132b) and second inlets in the inner side of valve housing.
Patent KR-20120011320-A (KR)
Title: Pulse generation circuit, voltage generating circuit, and semiconductor memory device
Inventor: KIM SUK MIN
IPC: G11C11/21
Filed: 2011-06-30
Abstract: PURPOSE: A pulse generating circuit, a voltage generating circuit, and a circuit of a semiconductor memory device are provided to supply a pulse of a constant cycle by correcting a cycle change of a ring oscillator. CONSTITUTION: A constant current generating unit(100) includes a first resistor. A first circuit unit generates a first signal according to the first resistor. A second circuit unit includes a second resistor and generates a second signal based on the first signal. The second circuit unit includes a resistance change sensor(400) and a constant current transmitting unit(200). An oscillator(300) generates a pulse. The pulse has a cycle corresponding to the second signal.
Patent KR-20130007352-A (KR)
Title: Motor
Inventor: PARK SANG JIN
IPC: G11B19/20
Filed: 2011-07-01
Abstract: PURPOSE: A motor is provided to minimize the leakage of magnet flux and to improve rotation characteristic. CONSTITUTION: A sleeve(120) supports a shaft(110). An herb(200) is connected to the shaft. The hub includes a magnet(210). A base(300) is combined with the sleeve. The core(320) of the base is wound with a coil(310) for rotation driving force. A flux increase space portion(220) is formed between the magnet and the hub in order to increase the flux density between the core and the magnet.
Patent KR-20130008781-A (KR)
Title: Apparatus and method for transmitting control channel in wireless communication system
Inventor: YOON SUNG JUN
IPC: H04B7/26
Filed: 2011-07-13
Abstract: PURPOSE: A transmission device and method of a control channel in a wireless communication system is provided to schedule multiple control channels for a single terminal by dynamically informing transmission status of a physical down link control channel extended without changing control information of a downlink. CONSTITUTION: A base station sets up a value of an extended channel indicator(ECI). The base station generates a standard DCI including the extended channel indicator(S405). The base station generates an extended DCI(E-DCI) mapped in an E-PDCCH(S410). The base station transmits the extended DIC after mapping into the E-PDCCH(S415). A terminal monitors a control domain(S420). The terminal confirms the transmission state of the E-PDCCH from the extended channel indicator inside the standard DCI(S425). The terminal receives the E-PDCCH inside a data domain(S430). [Reference numerals] (AA) Terminal; (BB) Base station; (CC) Transmitting a PDCCH and an E-PDCCH; (S400) Setting an extended channel indicator=1; (S405) Generating a standard DCI; (S410) Generating an extended DCI; (S420) Monitoring a control area; (S425) Checking E-PDCCH transmission from an ECI; (S430) Receiving the E-PDCCH in a data area
Patent KR-20130010401-A (KR)
Title: 레이저를 이용한 그리드 마킹장치
Inventor: SHIN IN SEUNG
IPC: B23K26/18
Filed: 2011-07-18
Abstract: 본 발명은 레이저를 이용한 그리드 마킹장치가 개시된다.  본 발명은 자동차에 사용되는 가공물의 표면에 그리드를 형성하는 마킹장치에 있어서, 지면에 설치되는 직육면체 형상의 지지프레임; 상기 지지프레임의 상부면에서 소정 높이로 이격되어 설치되고, 소정의 넓이로 형성되어 상기 지지프레임과 결합되는 하나 이상의 지지판; 및  상기 지지프레임의 상부면 가장자리에 설치되며, 컨베이어가 내부에 삽입된 레일의 상부에 설치되어 상기 지지프레임의 길이방향으로 이동이 가능하게 결합되는 레이저부;를 포함하되, 상기 레이저부는 초점을 조절하기 위해 승하강이 가능하게 설치되는 것을 특징으로 하는 레이저를 이용한 그리드 마킹장치를 제공한다.
Patent KR-20130014848-A (KR)
Title: Ferrite powder of metal, ferrite material comprising the same, and multilayered chip materials comprising ferrite layer using the ferrite material
Inventor: AN SUNG YONG
IPC: H01F17/00
Filed: 2011-08-01
Abstract: PURPOSE: A magnetic metal powder, a magnetic layer material which comprises the magnetic metal powder, and a layered chip component including the magnetic layer using the magnetic layer material are provided to improve the change of a inductance value by applying current, by suppressing the magnetization in the high-current. CONSTITUTION: A core(11) is an iron series compound including iron. A shell(22) is made of the metal oxide. The metal oxide is selected from a group comprised of the tiO2, siO2, zrO2, snO2, niO, znO, cuO, coO, mnO, mgO, al2O3, cr2O3, fe2O3, B2O3 and bi2O3. The content of the Fe metal in the core is 95 mole %. The rest of the core except the Fe metal is shell.
Patent KR-20130016755-A (KR)
Title: Semiconductor package and stacked semiconductor package having the same
Inventor: LEE JEROME
IPC: H01L21/60
Filed: 2011-08-09
Abstract: PURPOSE: A semiconductor package and a stacked semiconductor package having the same are provided to prevent a trap phenomenon of an adhesive member and to improve reliability. CONSTITUTION: A semiconductor chip includes a through hole(140). A through hole connects one surface to the other surface(110). An insulating layer is formed on one of the two surfaces. A through electrode fills the through hole. A bump is formed on the insulating layer near the through electrode.
Patent KR-20130016956-A (KR)
Title: Output driving circuit and transistor output circuit
Inventor: HEO CHANG JAE
IPC: G05F3/24
Filed: 2011-08-09
Abstract: PURPOSE: An output driving circuit and a transistor output circuit are provided to stably operate when a high voltage between a source-drain breakdown voltage and a gate-source breakdown voltage is applied to a gate of an output transistor. CONSTITUTION: A reference voltage generating unit(110) generates a reference voltage. A constant voltage difference is between the reference voltage and a high voltage power source. A level shift unit(130) includes a transistor latch and turns off a first transistor by applying the high voltage power source to the first transistor of a driving circuit or drives the first transistor with the decreased gate potential. A driving circuit unit(150) includes the first transistor and the second transistor. The first transistor is driven according to the control of the level shift unit and applies the high voltage power source to the gate of the output transistor. The second transistor is driven by reducing the potential of the gate of the output transistor. A withstand voltage protection unit(170) includes a first withstand voltage protection unit and a second withstand voltage protection unit.
Patent KR-20130017041-A (KR)
Title: Home shopping system using near field communication and home shopping service method
Inventor: KIM NAM IL
IPC: H04B5/02
Filed: 2011-08-09
Abstract: PURPOSE: A home shopping system using near field communication(NFC) and a home shopping service method thereof are provided to process payment through stored payment information and authentication without input of card information when a product is purchased, thereby preventing outflow of personal information. CONSTITUTION: A user terminal(20) performs NFC communication with a set top box(10). The user terminal stores information for user confirmation, credit card information for payment, and public certification information. A real time information tagging unit(30) tags product related information for a channel in an NFC tag of the set top box corresponding to TV watching channel change of a user. A payment server(60) confirms user authentication information and payment information for the payment. [Reference numerals] (10) NFC embedded set top box; (30) Real time information tagging unit(RITS); (31) Tag management unit; (32) EPG management unit; (33) Product line-up unit; (34) Authentication management unit; (60) Payment server; (AA) Information tagging; (BB,CC) Transmitting authentication information; (DD) Tagging information; (EE) Checking payment; (FF) Encryption; (GG) Transmitting payment information; (HH) Transmitting contents information; (II) Transmitting product information; (JJ) Checking the payment information
Patent KR-20130019279-A (KR)
Title: Light emitting device
Inventor: KANG DONG HUN
IPC: H01L33/04
Filed: 2011-08-16
Abstract: PURPOSE: A light emitting device is provided to improve the lifetime of a device by reducing a junction temperature and current density. CONSTITUTION: A superlattice layer(133) is formed on a first conductive semiconductor layer. An active layer(124) is formed on the superlattice layer. A second conductive semiconductor layer(126) is formed on the active layer. An n-type impurity is doped on the superlattice layer. The superlattice layer includes an undoped GaN layer.
Patent KR-20130020170-A (KR)
Title: Sea chest for ship
Inventor: KIM SAN
IPC: B63B13/00
Filed: 2011-08-19
Abstract: PURPOSE: A sea chest for a ship is provided to prevent the suction of marine organism activating around the sea chest by forming a wide window frame through which seawater flows in or out. CONSTITUTION: A sea chest for a ship comprises a seawater inlet(110), a plate(120), and bars(132). The seawater inlet comprises an inflow pipe and a discharge pipe. The plate is arranged in the front of the seawater inlet and has assembly holes(122) to which window frames(130) are assembled. The bars filter marine organism or foreign materials contained in the sea water.
Patent KR-20130028427-A (KR)
Title: Air conditioner for an automobile
Inventor: LEE SUNG JE
IPC: B60H3/00
Filed: 2011-09-09
Abstract: PURPOSE: A car air conditioning device is provided to generate the aroma evenly in the width direction of a car by discharging the air mixed with an aroma component through a discharge unit supplied from an aroma generator. CONSTITUTION: A car air conditioning device(1000) includes an air conditioner case(100), a blower and evaporator(200), a heater core(300), a temp door(400), an aroma generator(500) and a discharge unit(600) The aroma generator includes an air inlet(510), an air outlet(520) and an aroma generation unit(530). The discharge unit is connected to the air outlet of the aroma generator and comprises a body unit and multiple connection holes. The body unit is formed with a pipe shape which is long in a longitudinal direction and inserted in to the air conditioner case. The connection holes are formed in the direction of the body unit.
Patent KR-20120028839-A (KR)
Title: Method for producing thin silicon rods
Inventor: WOCHNER HANNS
IPC: C30B29/06
Filed: 2011-09-14
Abstract: PURPOSE: A method for manufacturing thin silicon rods is provided to improve the purity of the thin silicon rods and to reduce the content of impurities in the thin silicon rods. CONSTITUTION: A polycrystalline silicon rod is prepared. Two or more thin rods(11, 12) are separated and drawn from the polycrystalline silicon rod. The cross section of a thin rod is smaller than the cross section of the polycrystalline silicon rod. The separated thin rods are treated and washed based on a material-eroding liquid medium. The washed thin rods are welded to form a longer and thinner rod(1). The longer and thinner rod is covered with a tube type film.
Patent KR-20130031943-A (KR)
Title: 타이어 교체시기를 알릴 수 있는 타이어
Inventor: YUN JEONG WOOK
IPC: B60C11/24
Filed: 2011-09-22
Abstract: 본 발명은 타이어 마모표시에 관한 것으로서, 더 상세하게는 타이어가 마모됨에 따라 트레드 외면에 표출되는 무늬가 달라지도록 구성하여 운전자가 쉽게 타이어의 마모상태 및 교체시기를 육안으로 가늠할 수 있는 타이어에 관한 것이다. 
	본 발명에 의하면, 트레드에 타이어의 마모 상태를 판단할 수 있는 마모표시구가 형성된 타이어에 있어서, 상기마모표시구는 트레드 좌,우 양측 외면으로부터 타이어 반경방향 내측으로 타이어 폭방향 중심선 상에 위치한 타이어 마모한계까지 점점 경사지도록 형성된 경사부로 이루어지고, 상기 트레드의 색깔과는 다른 색깔의 고무로 형성된 것을 특징으로 한다.