baber/WOPTO huggingface dataset:
Patent KR-20130011042-A (KR)
Title: Light emittitng device
Inventor: LIM HYUN SOO
IPC: H01L33/46
Filed: 2011-07-20
Abstract: PURPOSE: A light emitting device is provided to improve luminous efficiency by diffusely reflecting light from a light emitting structure through a reflection pattern on a reflection layer arranged in a current limit layer. CONSTITUTION: A light emitting structure(120) is formed on a substrate(110). The light emitting structure includes a first semiconductor layer(122), a second semiconductor layer(126), and an active layer(124). A first electrode(130) is formed on the first semiconductor layer. A current limit layer(150) is formed on the second semiconductor layer. A reflection layer(160) includes a reflection pattern corresponding to a pattern formed on the current limit layer. A second electrode(140) is formed on the reflection layer.
Patent KR-20130012697-A (KR)
Title: Life jacket having lifeboat
Inventor: HAN GI OAN
IPC: B63C9/087
Filed: 2011-07-26
Abstract: PURPOSE: A life jacket with a life boat is provided to deploy a tube in a short time, and to maintain the shape of a boat part although the boat part is torn by an external impact. CONSTITUTION: A life jacket(100) with a life boat comprises a wearing unit(110). The wearing unit comprises a front portion, a rear portion, and a float. The front portion encloses the chest and abdomen of a body. The rear portion encloses the back of the body. The float is arranged inside the front and rear portions. The life boat is embedded in a wearing unit in a folded state, and is unfolded in emergency to prevent the body from being wet.
Patent KR-20120024393-A (KR)
Title: Exposure apparatus, exposure method, apparatus and method of manufacturing display panel substrate
Inventor: KUDO SHINYA
IPC: G03F7/20
Filed: 2011-08-02
Abstract: PURPOSE: An exposure apparatus, an exposure method, and an apparatus and a method for manufacturing a display panel substrate are provided to draw the entire surface of the substrate based on approximately uniform amount of exposure. CONSTITUTION: An exposure apparatus includes a photo beam irradiating unit(20), a scanning unit, and a detecting unit. The photo beam irradiating unit irradiates photo beam for drawing to a substrate(1) on which photo-sensitive is applied based on drawing data. The drawing process is implemented using a spatial photo modulator in which a plurality of mirrors is bidirectionally arranged. The scanning unit relatively scans the substrate and the photo beam irradiating unit. The detecting unit digitally detects the position of the scanning unit.
Patent KR-20130015709-A (KR)
Title: Rotary pump having one blade
Inventor: CHA SANG HUN
IPC: F04C29/00
Filed: 2011-08-04
Abstract: PURPOSE: A rotary pump with one blade is provided to effectively control the generation of bubbles caused when liquid matters or gelatinous matters containing solid matters are transferred. CONSTITUTION: A rotary pump with one blade(100) comprises a housing block(10), a driving shaft(20), a driven shaft(30), a driving unit, first and second rotors(41,42), a suction port, and a discharge port. The driving shaft and the driven shaft are supported by first and second bearings, and first and second gears are coupled to one end of the driving shaft and the driven shaft, respectively. The driving unit drives the driving shaft. The first and second rotors are coupled to the other end of the driving shaft and the driven shaft and are arranged in a rotor casing adjacent to the housing block. The first and second rotors have first and second wings(41-1,42-1) shaped like a semi-circular arc. The suction port draws in liquid matters or gelatinous matters containing solid matters. The discharge port discharges the liquid matters or gelatinous matters.
Patent KR-20130016585-A (KR)
Title: Holding-down feeders for the meat slicers
Inventor: JUNG UN OH
IPC: A22C17/02
Filed: 2011-08-08
Abstract: PURPOSE: A meat chunk fixing device for a meat cutter is provided to stably transfer meat while fixing the meat. CONSTITUTION: A meat chunk fixing device for a meat cutter comprises a base for transferring a meat chunk cut to one side of the device, a cutting blade device(300) which comprises a cutting blade for cutting the transferred meat chunk(200), a conveyor for ejecting the sliced meat cut by the cutting blade, and a fixation device unit(400) which is interlinked with the base by a screw.
Patent KR-20130019741-A (KR)
Title: Switch control circuit, power factor corrector comprising the same, and driving mehtod of the power factor corrector
Inventor: CHO GYE HYUN
IPC: G05F1/66
Filed: 2011-08-17
Abstract: PURPOSE: A switch control circuit, a power factor compensator, and a driving method thereof are provided to reduce an ampere total harmony distortion due to the change of an input voltage by including a zero crossing detection comparator. CONSTITUTION: A power factor compensator includes a power switch(Q) and a switch control circuit(30). A zero control circuit receives a zero crossing voltage and a feedback voltage and controls a turn-on point and a turn-off point of the power switch. The switch control circuit senses a switching frequency of the power switch using a zero crossing voltage. A switch control circuit limits the switching frequency to a critical frequency. [Reference numerals] (30) Switch control circuit; (50) Feedback unit
Patent KR-20120132275-A (KR)
Title: Motor control device and air conditioner having the same
IPC: H02P3/18
Filed: 2011-08-29
Abstract: PURPOSE: A motor control device and an air-conditioner equipped with the same capable of controlling internal voltage surge are provided to control excessive internal voltage in DC(Direct Current) voltage with a simple circuit, thereby offering a highly reliable motor control device. CONSTITUTION: A voltage converter(9) produces circuit power voltage. An inverter driving circuit(8) activates an inverter(4) connected to the voltage converter. A DC voltage detector(10) detects DC voltage. In case the detected DC voltage exceeds a predetermined value, the inverter turns on an electricity phase of an arm. A main current detector detects a main current of the inverter. [Reference numerals] (104) Fan motor driving circuit; (601) DC voltage suppression control starting determiner; (602) DC voltage suppression signal generator; (8) Inverter driving circuit; (9) Voltage converter; (AA) Power supply voltage for the inverter driving circuit; (BB) Power supply voltage for a controller; (CC) Power supply voltage for the fan motor driving circuit
Patent KR-20130026243-A (KR)
Title: Oriented-electrical sheets with excellent glass-coating adhesion force and magnetic properties and manufacturing method thereof
Inventor: KWON MIN SERK
IPC: C21D8/12
Filed: 2011-09-05
Abstract: PURPOSE: An oriented electrical steel sheet with excellent glass-coating adhesion and magnetic property and a manufacturing method thereof are provided to uniformly form a glass film through entire surface of a coil and to obtain excellent coating performance. CONSTITUTION: A manufacturing method of an oriented electrical steel sheet comprises hot-rolling a slab, pre-annealing, cold rolling, decarburizing and annealing, final annealing, and insulation-coating. The slab for manufacturing of the oriented electrical steel sheet contains 0.001-0.10 wt% of Sn. The oxidative layer amount during the decarburizing and annealing process is within a range of 650-850 ppm. The iron oxide amount in the oxidative layer of a decarburized and annealed plate is within a range of 0.03-0.20 g/m2. The oxidativity(PH2O/PH2) in the decarburizing and annealing process is within a range of 0.002-1.008. A dew point is within a range of 40-75 deg. C. The annealing temperature is within a range of 750-950 deg. C. The silicon dioxide(SiO2) amount in the oxide layer of the decarburized and annealed plate is within a range of 0.80-1.50 g/m2.
Patent KR-20110111347-A (KR)
Inventor: TERRY STEPHEN E
IPC: H04W28/00
Filed: 2011-09-14
Abstract: 향상된 업링크(enhanced uplink, EU) 데이터 전송을 지원하기 위해 무선 송수신 유닛(wireless transmit/receive unit, WTRU)에서 자동 반복 요청(automatic repeat request, ARQ)/하이브리드-자동 반복 요청(hybrid-automatic repeat request, H-ARQ) 프로세스를 할당하는 방법 및 장치가 개시되어 있다.  ARQ/H-ARQ 프로세스와 관련된 파라미터가 구성된 후에, WTRU는 선택된 데이터에 대한 ARQ/H-ARQ를 할당한다.  데이터를 전송한 후에, WTRU는 데이터에 대한 피드백 정보가 수신되었는지 여부를 결정한다.  WTRU는 긍정 응답(acknowledgement, ACK) 메시지가 수신된 경우 ARQ/H-ARQ 프로세스를 릴리스하고, WTRU에서 전송 카운터를 증분시키면서 미리 정해진 기간 내에 부정 응답(non-acknowledgement, NACK)이 수신되거나 피드백 정보가 수신되지 않은 경우 데이터를 재전송한다.  ARQ/H-ARQ 전송 한계에 도달된 경우, WTRU는 데이터를 폐기하거나 전송을 재개시한다.  보다 낮은 우선순위 데이터의 전송을 위해 할당된 ARQ/H-ARQ 프로세스는 이용가능한 ARQ/H-ARQ 프로세스가 없는 경우 보다 높은 우선순위 데이터의 전송을 위해 선점될 수 있다.
Patent KR-20130030150-A (KR)
Title: Manufacturing device of hydrogen water and ozone water with functional
Inventor: JI UN SANG
IPC: C25B9/19
Filed: 2011-09-16
Abstract: PURPOSE: A manufacturing method for hydrogen water and ozone is provided to generate hydrogen water or ozone water with functionality absolutely by dissolving generated hydrogen or ozone with ultrapure water using a dissolver. CONSTITUTION: A manufacturing method for hydrogen water and ozone comprises a raw water reservoir(10), a filtering pipe(20), a filtering part(30), a pre-treated water tank(40), an ultrapure water pipe(50), an ultrapure water conversion part(60), an ultrapure water tank(70), an electrolysis part(80), a hydrogen-dissolving part(90), and an ozone dissolving part(100). The filtering pipe transfers raw water to the pre-treated water tank. The filtering part is installed inside the filtering pipe and to pre-treat the transferred raw water. The ultrapure water pipe(50) transfers the raw water to the ultrapure water tank. The ultrapure water conversion part converts the water to the ultrapure water. The electrolysis part generates hydrogen and ozone. The hydrogen-dissolving part dissolves hydrogen, and the ozone-dissolving part dissolves ozone which is generated from the electrolysis part.
Patent KR-20130034183-A (KR)
Title: Nanocomposites consisting of carbon nanotube and metal oxide and a process for preparing the same
Inventor: PARK HAN OH
IPC: B82B3/00
Filed: 2011-09-28
Abstract: PURPOSE: A manufacturing method of a carbon nanotube and metal oxide composite is provided to manufacture the carbon nanotube and metal oxide composite with various shapes by using polyhydric alcohol as a reductant solvent and glycol ether as a reduction solvent. CONSTITUTION: A manufacturing method of a carbon nanotube and metal oxide composite comprises: a step of manufacturing a dispersant by dispersing carbon nanotubes into a reduction solvent; a step of adding a co-reductant and a metal precursor into the dispersant; and a step of heat-treating the mixture and coating the carbon nanotubes with the metal precursor in a metal oxide shape. The reduction solvent is one or more selected from polyhydric alcohols. The co-reductant is glycolether. Metal oxide nanoparticle of 1-50 nm is coated on the surface of carbon nanotubes.
Patent KR-20130034868-A (KR)
Title: Ternary refrigerant mixture composed of r32, r1234yf, and r1234ze
Inventor: JUNG DONG SOO
IPC: C09K5/04
Filed: 2011-09-29
Abstract: PURPOSE: A 3-componnet mixture refrigerant is provided to replace an existing heat exchanger and compressor without harming the ozone layer by having a 0.0 ozone depletion potential. CONSTITUTION: A 3-component mixture refrigerant consists of 20-45 weight% of R32, 0.1-80 weight% of R1234yf, and 0.1-70 weight% of R1234ze or a 3-component mixture refrigerant consisting of 70-90 weight% of R32, 0.1-30 weight% of R1234yf, and 0.1-20 weight% of R1234ze. The sum of R32, R1234yf, and R1234ze is 100 weight%. The ozone depletion potential of the mixture refrigerant is 0.0.
Patent KR-20130037567-A (KR)
Title: Thread tension regulation apparatus of sewing machine
Inventor: LEE HYUNG WOO
IPC: D05B47/04
Filed: 2011-10-06
Abstract: PURPOSE: A thread tension control device of a sewing machine is provided to reduce the number of components in the device and to save production costs. CONSTITUTION: A thread tension control device of a sewing machine comprises: a solenoid unit(1100), a tension control unit, and a fixing unit(1300). The tension control unit comprises a pressing pin(1210), a fixing plate(1220), a tension shaft(1230), and first and second guide dishes(1240,1250). The tension shaft is mounted at the center of the fixing plate in a perpendicular direction with respect to the side area of the fixing plate. The first and second thread guide dishes have a through hole which is inserted into the tension shaft.
Patent KR-20130039214-A (KR)
Title: Injection molding machine
Inventor: KIM JIN EUK
IPC: B29C45/20
Filed: 2011-10-11
Abstract: PURPOSE: An injection molding machine is provided to prevent the damage of a nozzle part by preventing the joint damage of the nozzle part and a plunger cylinder. CONSTITUTION: An injection molding machine comprises a raw material supplying part(110), a molding part, and an injection machine(130). The raw material supplying part supplies a raw material to the injection machine. The molding part molds the raw material which is injected from the injection machine. The injection machine pressurizes the raw material for injecting to the molding part. The injection machine comprises a plunger cylinder(131), a plunger(141), a nozzle part(151), and an injection cylinder(146). The plunger cylinder is provided with the raw material from the raw material supplying part. The plunger operates inside the plunger cylinder to be adjacent to or separated from the nozzle part for pressurizing the raw material inside the plunger cylinder. The nozzle part is provided with the raw material by the pressure of the plunger for injection to the molding part. The injection cylinder slides the plunger.
Patent KR-20130042713-A (KR)
Title: System and method for enhancement of physical layer security in cognitive radio networks
Inventor: KANG JOON HYUK
IPC: H04K1/02
Filed: 2011-10-19
Abstract: PURPOSE: A physical layer security reinforcement system and a method thereof are provided to generate interference for a wiretapping signal of a wiretapping device by using a signal transmitted from a second transmitter through a frequency reuse method. CONSTITUTION: A first receiver(310) receives a signal transmitted from a first transmitter. A wiretapping device(330) wiretaps a signal transmitted from the first transmitter to the first receiver. A second transmitter(340) reinforces the security of a signal transmitted to the first receiver by generating interference for a wiretapping signal of the wiretapping device by using signal transmission through a frequency reuse method. A second receiver(350) receives the signal transmitted from the second transmitter.
Patent KR-20130044419-A (KR)
Title: Motor having screw joint
Inventor: LEE SU HYOUNG
IPC: H02K5/24
Filed: 2011-10-24
Abstract: PURPOSE: An electric motor having a screw ball join is provided to prevent shock by forming a buffer space between retainer and ball member. CONSTITUTION: A lead screw(110) is connected to an output shaft of a body of an electric motor. The lead screw performs a back-and-forth motion in the forward and backward direction. A ball joint member(120) is connected to an end of the lead screw. A rivet member(130) engages the lead screw with the joint member. More than one gap plane is prepared on the surface of the joint member.
Patent KR-20120064614-A (KR)
Title: Apparatus and method for calculating coefficient of image sensor
Inventor: WADA YOSHIO
IPC: H04N5/335
Filed: 2011-10-27
Abstract: PURPOSE: Coefficient calculating apparatus and method for an image sensor capable of improving the quality of an image are provided to automatically calculate a coefficient for separating visible light and infra red light components from an output signal of a photoelectric conversion element. CONSTITUTION: A coefficient calculating apparatus comprises the following: an imaging device(10) including plural photoelectric conversion elements for outputting signals having the amplitude by the intensity of irradiated light including visible light and infra red light on the imaging device; a signal separating unit(20) separating red light components(R), green light components(G), and blue light components(B) from the signals outputted from the imaging device; and a coefficient calculator(100) for an image sensor automatically calculating coefficient KR, KG, and KB by the environment.
Patent KR-20130046462-A (KR)
Title: Image sensing device and method for operating the same
Inventor: GOU JA SEUNG
IPC: H04N5/341
Filed: 2011-10-28
Abstract: PURPOSE: An image sensing device and an operating method thereof are provided to reduce search time for a digital value corresponding to a pixel signal in the image sensing device. CONSTITUTION: A comparing unit(110) compares a pixel signal with a lamp signal and outputs a comparison signal. A counter(120) provides a counting value and provides a signal for notifying a counting timing of the counting value to a lamp signal generating unit(130). The lamp signal generating unit generates the lamp signal reduced while having a predetermined slope. A memory unit(140) stores the counting value in response to the comparison signal. The stored counting value is outputted as a digital value corresponding to the pixel signal. [Reference numerals] (110) Comparing unit; (120) Counter; (130) Lamp signal generating unit; (140) Memory unit
Patent KR-20130048435-A (KR)
Title: Transmission line for ship
Inventor: PARK WEE SANG
IPC: H02G3/22
Filed: 2011-11-02
Abstract: PURPOSE: A transmission line for a ship is provided to be installed regardless of environments such as high heat or gas and to have a simple wiring structure. CONSTITUTION: A transmission line(10) for a ship comprises a steel plate(12), a dielectric layer(14), and one or more conductor lines(16). The steel plate forms a hull of the ship. The dielectric layer is laminated on one surface of the steel plate. The conductor lines are laminated on the dielectric layer.
Patent KR-20130053918-A (KR)
Title: Working tool for channel groove
Inventor: KIM YANG SU
IPC: B25B33/00
Filed: 2011-11-16
Abstract: PURPOSE: A tool for a jannel groove is provided to easily form the jannel groove by uniformly forming the jannel groove in a jannel supporting a front surface plate of an advertising text. CONSTITUTION: A tool(100) for a jannel groove comprises a main body unit(110), a hinge unit(120), and a bending pressurization unit(130). A gripper(112) is formed on one side of the main body unit. A handle unit(114) is formed to the other side of the main body unit. The hinge unit is hinge-connected to the main body unit to be mutually intersected. The bending pressurization unit is equipped on the gripper and bends to form the jannel groove at the edge of a jannel by operation of the handle unit. The bending pressurization unit includes a bending groove member(132) and a bending protrusion member(134). The bending groove member is equipped on any one of the gripper. The bending protrusion member is equipped on the other one of the gripper and is corresponded to the bending groove member.
Patent KR-20130054756-A (KR)
Title: Frame for ornament
Inventor: LEE SEUNG MAN
IPC: B44C5/04
Filed: 2011-11-17
Abstract: PURPOSE: An ornamental picture frame is provided to have three-dimensional structures, look artistic and maximize decorative effect. CONSTITUTION: An ornamental picture frame comprises a frame(110) which comprises a supporting plate, several blocks(130,140) which is fixed in the supporting plate in a vertical and a horizontal way repeatedly, have three-dimensional structures and maximizes the decorative effect and an inner frame(150) which is fixed surrounding the supporting plate and several sub blocks(160,170) which are fixed in the inner frame and arranged in several forms and different thickness.
Patent KR-20130059635-A (KR)
Title: Encapsulation apparatus for oled pannel
Inventor: LEE GANG HEE
IPC: H05B33/04
Filed: 2011-11-29
Abstract: PURPOSE: An encapsulation apparatus for an OLED panel is provided to prevent the deterioration of the lifetime of an LED hardening unit by operating the LED hardening unit in atmosphere pressure. CONSTITUTION: An LED hardening unit(540) is prepared in the atmospheric pressure space of a panel stage(530). The LED hardening unit solidifies sealant formed between a metal sheet and an OLED panel. An align unit(520) checks the alignment of the metal sheet and the OLED panel by using a vision camera(521). A protection film exfoliation chamber(100) delaminates a protection film from the metal sheet soldering the OLED panel. A load lock chamber(200) transfers the metal sheet.
Patent KR-20130060552-A (KR)
Title: Printing method having oil printing effect and cubic effect
Inventor: SHIN SEUNG CHUL
IPC: B41M1/18
Filed: 2011-11-30
Abstract: PURPOSE: A printing method which has oil painting texture and a three dimensional effect is provided to express brush-touched sensation similar to an oil painting on print matter which implements the oil painting texture, thereby providing a three dimensional effect. CONSTITUTION: A printing method which has oil painting texture and a three dimensional effect is composed of the following steps: the step(S100) of first screen printing in which a white pigment layer is formed on a base paper through the first screen printing that uses a white pigment; the step(S200) of offset-printing in which a copied picture of an oil painting is offset-printed on the upper side of the white pigment layer; the step(S300) of second screen printing for a matt transparent layer in which the matt transparent layer is formed on the offset printed by performing the second screen printing where a matt transparent pigment is printed on the outline or shadow of the offset-printed picture to form the matt transparent layer and a protruded area, thereby expressing the texture of the oil painting. The screen mesh of the first screen printing that forms the white pigment layer through the first screen printing is 180dpi. The screen mesh of the second screen printing that forms the matt transparent layer through the second screen printing which uses the matt transparent pigment is 50dpi. [Reference numerals] (S100) Step of printing a first screen on original paper with a white pigment layer; (S200) Step of printing offset; (S300) Step of printing a second screen with a mat pigment layer
Patent KR-20130060842-A (KR)
Title: Method of driving a robot arm
Inventor: PARK SANG KYU
IPC: B25J9/16
Filed: 2011-11-30
Abstract: PURPOSE: A method for driving a robot arm is provided to induce the front inclination of the wafer regardless of external variables by changing speeds according to each area and operating the robot arm. CONSTITUTION: A wafer is picked up. A first area(S1) is operated with a first speed(v1) in an arm forwarding operation. A second area(S2) is operated with a second speed(v2) different from the first speed. The second speed is lower than the first speed. The front inclination of the wafer is induced by difference of the first and the second speed. [Reference numerals] (AA) Starting point; (BB) Robot arm forwarding