baber/WOPTO huggingface dataset:
Patent KR-20130005000-A (KR)
Title: Door handle
Inventor: KWON HYUK NAM
IPC: E05B1/00
Filed: 2011-07-05
Abstract: PURPOSE: A door handle is provided to prevent a head of a mounting bolt and a set screw from being exposed to outside when assembling a pair of inner and outer knobs. CONSTITUTION: Inner and outer knobs(2) of a door handle comprises a mounting plate(3), a seating plate(4), and a joining ring(5). The mounting plate comprises a mounting bolt hole(8) and a coupling screw hole(10). A mounting bolt(13) is inserted into the mounting bolt hole, thereby being joined to the outer knob. The coupling screw hole is joined to the seating plate. The seating plate is inserted into between fixing sills(16) formed in a rear surface of the mounting plate. The seating plate comprises a rotating hole(11) and a piece hole(21). A rotary shaft of a lever pipe(20) is inserted into the rotating hole. A piece(17) is inserted into the rotating hole, thereby being joined to the mounting plate. The mounting plate in which the lever pipe is fitted covers the mounting plate, thereby shielding the mounting bolt. A threaded portion of the joining ring is coupled to a threaded portion(14) of the mounting plate so that the piece is shielded.
Patent KR-20130005468-A (KR)
Title: Method and apparatus of authenticating secure token
Inventor: LEE JOON HO
IPC: H04L9/28
Filed: 2011-07-06
Abstract: PURPOSE: An issuer certificate method of security token and an apparatus thereof are provided to effectively authenticate an issuance authority of secure token using symmetric key password of limited resource security token, one-way hash function and pseudorandom number generator. CONSTITUTION: An external device performs concatenation operation of a pseudorandom number received from a security token and a predetermined constant(S200). An external device applies a one-way hash function to the result of the concatenation operation(S210). The external device encodes a common authentication key and the result of the hash function in a CBC mode(S220). The external device transmits the encoded value to the security token(S230). [Reference numerals] (AA) Start; (BB) End; (S200) Performing concatenation operation of a pseudorandom number received from a security token and a predetermined constant; (S210) Applying a one-way hash function to the result of the concatenation operation; (S220) Encoding a common authentication key and the result of the hash function in a CBC mode; (S230) Transmitting the encoded value to the security token
Patent KR-20130007812-A (KR)
Inventor: BAEK HYO JEONG
IPC: A63B21/00
Filed: 2011-07-11
Abstract: PURPOSE: A fitness machine with movement and breath correction function is provided to output guiding message while exercising. CONSTITUTION: A fitness machine with movement and breath correction function comprises a sensor unit(200) which converts electrical signal into movement signal, a storing unit(100) which stores basic movement position and breathing information, a control unit(300) which creates the movement position and breath guiding information based on the result and out the same, and an output unit(400) which provides to users. [Reference numerals] (100) Storing unit; (200) Sensor unit; (300) Control unit; (410) Speaker; (420) Display unit; (500) Communication unit; (600) Interface unit; (700) Camera
Patent KR-20130011643-A (KR)
Inventor: CHO MAN SEOK
IPC: G11B33/04
Filed: 2011-07-22
Abstract: 본 발명에 따른 디스크 위치 센서의 에러 검출 장치는, 예를 들어, 디스크 픽커 로봇에 설치된 픽커(Picker) 내에 삽입되는 광디스크의 위치를 검출하기 위한 다수의 디스크 위치 센서(Disc Location Sensor)들을, 상기 픽커 내의 인쇄회로기판(PCB)에 설치함과 아울러, 상기 디스크 위치 센서에 에러가 발생하면, 로봇 컨트롤러(Robot Controller)에서, 디스크 픽커 로봇의 이동을 중지시킴과 아울러, 드라이브 베이의 싱글 보드 컴퓨터(SBC)에서, 에러 메시지를 생성하여, 서버로 전송함으로써, 시스템 운영자가 신속히 조치할 수 있게 되며, 또한 광디스크의 파손은 물론, 드라이브 베이 또는 디스크 픽커 로봇이 파손되는 것을 미연에 방지할 수 있게 된다.
Patent KR-20120012408-A (KR)
Title: Method for operating a pwm output of a driver for a power semiconductor
Inventor: HERR MARKUS HOFMAIR
IPC: H03K17/60
Filed: 2011-07-26
Abstract: PURPOSE: A PWM(Pulse Width Modulation) output operating method for a power semiconductor driver is provided to effectively operate the PWM output of a power semiconductor driver by outputting a PWM signal and a supplement signal at the same time. CONSTITUTION: An analog value to be outputted through a driver is converted into a PWM signal(6) of a fixed PWM frequency(f_p) having first and second signal levels. The PWM signal is outputted with respect to a first value(N) of a binary supplement value(F) from the PWM output of the driver. The PWM signal is outputted along with a supplement signal(18) with respect to a second value(e) of the binary supplement value from the PWM output. The supplement signal is outputted at a higher frequency(f_s) than the PWM frequency in a sequence where the first and second signal levels and different levels are alternated.
Patent KR-20130014864-A (KR)
Title: Apparatus of ear protection for hair care
Inventor: HAN SAE BYEOL
IPC: A45D44/00
Filed: 2011-08-01
Abstract: PURPOSE: An ear protection device in treating hair is provided to protect ears from the heat of a dryer or scissors. CONSTITUTION: An ear protection device in treating hair comprises an ear helix part(10) covering the front of ear helix, and a support part(20) which is extended to the rear surface of ear while sharing one side with the ear helix part. The ear helix part is made of a memory foam material. A skirt part(30) is formed on the edge of the ear helix part.
Patent KR-20130019171-A (KR)
Title: Preparation method of anode support for tubular solid oxide fuel cell having high performance, anode support prepared therewith and tubular solid oxide fuel cell comprising the same
Inventor: SONG RAK HYUN
IPC: H01M8/12
Filed: 2011-08-16
Abstract: PURPOSE: A manufacturing method of a fuel electrode support is provided to obtain a fuel electrode support with excellent porosity, electric conductivity, mechanical strength, and gas permeability. CONSTITUTION: A manufacturing method of a fuel electrode support comprises: a step of mixing an activated carbon or carbon black to a Ni/8YSZ cement and adding a solvent to the same to prepare a slurry and uniformizing the slurry by a ball-milling; a step of drying and powderizing the mixture; a step of adding a binder, plasticizer, lubricant, and distilled water, and milling the mixture to manufacture a paste; a step of extruding the paste to manufacture a fuel electrode support; and a step of heat-treating and pre-sintering the fuel electrode support.
Patent KR-20130019232-A (KR)
Title: 폴리도파민 코팅된 산화 그래핀 및 이를 포함하는 고분자 복합체 조성물
Inventor: SHIN HYEON SUK
IPC: C01B31/02
Filed: 2011-08-16
Abstract: 본 발명은 폴리도파민이 코팅된 고분자 보강 또는 접착용 산화 그래핀, 상기 그래핀을 포함하는 고분자 복합체 조성물 및 상기 조성물의 제조방법을 제공한다. 보다 구체적으로, 폴리도파민은 고분자 및 산화 그래핀 사이의 낮은 계면결합력을 향상시켜 이를 통해 고분자 복합체 조성물의 탄성율, 인장강도, 최대 신율 등을 향상시킴으로써 기계적 물성 등을 극대화할 수 있다.
Patent KR-20130020746-A (KR)
Title: Bicycle umbrella
Inventor: SEO MIN SOO
IPC: B62J17/04
Filed: 2011-08-20
Abstract: PURPOSE: A bicycle umbrella is provided to effectively block the rain and to have an efficient supporting structure for attachment and detachment. CONSTITUTION: A bicycle umbrella comprises an umbrella part(1) which blocks the rain for using the bicycle in rain; a cap part which securely fixes the structures of the connection part of the umbrella frame(6) in use; fixing parts(3, 4) which fix the umbrella to the bicycle; a supporting part(2) which connects the umbrella frame and the bicycle; and a cap part which securely fixes the part where the umbrella supporting part is connected to the bicycle. The umbrella part is made in a folding type so that carrying and keeping are easy Every constitution parts has no limit in the material. The folding type umbrellas has no limit in the folding number.
Patent KR-20130021562-A (KR)
Title: A prefabricated brick with bolt and nut
Inventor: AN SEUNG KYU
IPC: E04C1/00
Filed: 2011-08-23
Abstract: PURPOSE: A bolt assembly type extension brick is provided to assemble or disassemble a PC(Precast Concrete) brick used for the outside breast wall and to build up the PC brick without water by assembling with a bolt. CONSTITUTION: A bolt assembly type extension brick is comprised by fixing both ends of a rectangular iron core on both vertical surfaces of a vertical through hole formed in the center of a body comprised of a PC brick. The rectangular iron core comprises an upper iron core(21) and a lower iron core(22). The upper iron core and the lower iron core are individually fixed to the upper iron core and the lower iron core of other extension brick with a bolt(50) and a nut(51).
Patent KR-20130022075-A (KR)
Title: Method for building emotional lexical information and apparatus for the same
Inventor: OH HYO JUNG
IPC: G06F17/30
Filed: 2011-08-24
Abstract: PURPOSE: An emotion vocabulary information building method and an apparatus thereof are provided to maximize the accuracy of emotion recognition and to minimize a hand work. CONSTITUTION: An emotion vocabulary DB(DataBase)(900) includes an emotion expression vocabulary and an emotion basis vocabulary corresponding to the emotion expression vocabulary. An emotion basis vocabulary extracting unit(910) extracts the emotion basis vocabularies of the emotion expression vocabulary from sentences including the emotion expression vocabulary by searching specific documents on a web based on a specific emotion expression vocabulary. An emotion expression vocabulary extracting unit(930) extracts the emotion expression vocabularies related to the emotion basis vocabulary from other sentences including the emotion basis vocabularies by searching the specific documents on the web based on a specific emotion basis vocabulary. [Reference numerals] (900) Emotion vocabulary database; (910) Emotion basis vocabulary extracting unit; (920) New emotion basis vocabulary determining unit; (930) Emotion expression vocabulary extracting unit; (940) New emotion expression vocabulary determining unit; (950) Emotion expression vocabulary intensity judging unit; (AA) Emotion expression vocabularies; (BB) New emotion basis vocabularies related to emotion expression vocabularies; (CC) New emotion expression vocabularies; (DD) Emotion expression vocabulary intensity; (EE) Emotion basis vocabularies related to emotion expression vocabularies; (FF) Emotion expression vocabularies related to emotion basis vocabularies; (GG) Intensity of standardized emotion, related sentences; (HH) Web
Patent KR-20130022544-A (KR)
Title: Capacitive pressure sensor and input device including thereof
Inventor: JOUNG IL KWEON
IPC: G01L9/12
Filed: 2011-08-25
Abstract: PURPOSE: A capacitance type pressure sensor and an input device including the same are provided to arrange an elastic dielectric layer between first and second conductive substrates which are arranged to be parallel so that even a minute pressure can be sensed as the thickness of the elastic dielectric layer is easily changed by even a little pressure applied from the outside. CONSTITUTION: A capacitance type pressure sensor comprises a first conductive substrate(210), a second conductive substrate(220), and an elastic dielectric layer. The second conductive substrate is arranged to be parallel to the first conductive substrate. The elastic dielectric layer is arranged in between the first and second conductive substrates and includes a plurality of horn-shaped structures. The structures of the elastic dielectric layer are transformed according to the pressure applied to the first conductive substrate so that changes in the capacitance are generated in between the first and second conductive substrates.
Patent KR-20130022297-A (KR)
Title: Smart-system for transferring rescue message, and smart-method for transferring rescue messageusing the same
Inventor: LEE JEONG WOO
IPC: H04W4/90
Filed: 2011-08-26
Abstract: PURPOSE: A rescue text message smart transmission system and a method using the same are provided to prevent a driver from being killed by traffic accident by rapidly notifying an emergency message to a registered terminal. CONSTITUTION: When an acceleration change which is over a predetermined threshold value is sensed by an acceleration sensor, a first safe mode processing module(16b) activates a first safe mode. When predetermined first time is over without receiving the response of a driver, the first safe mode processing module transmits a rescue text message including the GPS(Global Positioning System) information of a GPS receiver to a target terminal. When predetermined second time is over, a second safe mode processing module(16c) activates a second safe mode. The second safe mode processing module transmits a rescue text message including the GPS information of the GPS receiver to an emergency report server. [Reference numerals] (11) Transceiving unit; (12) I/O interface unit; (13) Input output unit; (14) Acceleration sensor; (15) Voice recognition interface; (16) Control unit; (16a) Option setting module; (16b) First safe mode processing module; (16c) Second safe mode processing module; (17) Storage unit; (18) GPS receiver
Patent KR-20130022834-A (KR)
Title: Power supply apparatus, power collection apparatus and power transmission apparatus for maximize power transmission efficiency
Inventor: CHO DONG HO
IPC: H01F38/14
Filed: 2011-08-26
Abstract: PURPOSE: A power supply apparatus, a power collection apparatus and a power transmission apparatus are provided to maximize power transmission efficiency. CONSTITUTION: A current collecting unit(210) is magnetically coupled with a feeder(300). A current sensor(220) senses the current generated from the current collecting unit. An information transfer part(230) sends current information to the feeder. A current supply unit(310) includes a feeding core(312), and a feeding cable(314). An information receiving part(320) receives a first and second current information from the information transfer part. A control unit(340) adjusts a driver(330) according to the current information. [Reference numerals] (224) First current sensing unit; (225) Second current sensing unit; (230) Information transfer part; (240) Power sensing unit; (250) Integrated circuit; (260) Battery; (270) Power requirement generating unit; (320) Information receiving unit; (340) Control unit; (350) Power supply apparatus; (AA) Longitudinal direction; (BB) Width direction
Patent KR-20130033154-A (KR)
Title: Positive active material, preparation method thereof and lithium secondary battery comprising the same
Inventor: SONG JUN HO
IPC: H01M4/525
Filed: 2011-09-26
Abstract: PURPOSE: A positive electrode active material for a lithium secondary battery is provided to minimize the side reaction of a positive electrode active material and electrolyte and to suppress the elution of manganese and degradation at charging and discharging. CONSTITUTION: A positive electrode active material for a lithium secondary battery includes a lithium metal composite oxide core represented by chemical formula 1, Li_wNi_xCo_yMn_(1-x-y-z)M_zO_2; and a coating layer containing fluorine compounds on the lithium metal composite oxide core. In chemical formula 1, 1.2<=w<=1.5, 0<x<1, 0y<1, 0.5<=1-x-y-z, and M is one or more metals selected from Al, Mg, Fe, Cu, Zn, Cr, Ag, Ca, Na, K, In, Ga, Ge, V, Mo, Nb, Si, Ti, and Zr. [Reference numerals] (AA) Lithium-rich metal complex oxide; (BB) Metal salt; (CC) Fluorine compound; (DD) Coating step; (EE) Thermal treatment step; (FF) Providing positive electrode active materials surface-modified with a fluorine compound;
Patent KR-20130033774-A (KR)
Title: Lip cosmetic composition
Inventor: LEE DONG UK
IPC: A61Q1/04
Filed: 2011-09-27
Abstract: PURPOSE: A lip cosmetic composition is provided to reduce wax content, to enable clear color expression, and to ensure excellent stability according to a change with the passage of time. CONSTITUTION: A lip cosmetic composition contains 5-60 wt% of diphenyl dimethicone, 0.1-10 wt% of trimethylsiloxysilicatem, and 0.1-10 wt% of dextrin palmitate. The lip cosmetic composition further contains 10-20 wt% of octyldodecanol and 5-60 wt% of volatile oil. The volatile oil is isododecane.
Patent KR-20130037053-A (KR)
Title: Power converter and controlling method thereof, and display device using the same
Inventor: PYEON MYUNG JIN
IPC: G09G3/20
Filed: 2011-10-05
Abstract: PURPOSE: A DC-DC converter, a method for controlling the same, and a displaying device using the same are provided to reduce EMI noise by comprising a boost converter and a PWM(Pulse Width Modulation) generating part. CONSTITUTION: A PWM generating part comprises a mirror circuit, an error amplifier(16), a first switching element(T1), and a comparative element. The mirror circuit comprises second and third mirror switching elements(T2, T3) connected to an inductor(L). The mirror circuit senses current flowing in the inductor for providing to the drain end of the first switching element. The error amplifier compares second reference voltage with feedback voltage for outputting a comparison signal. The first switching element receives the comparison signal through the gate end and receives the sensing current of the inductor through the drain end. A source end of the first switching element is connected to a ground end. A comparative element comprises a comparator(20) and an AND gate(22). The comparator compares sensing voltage with first reference voltage for outputting a second comparison signal.
Patent KR-20130037879-A (KR)
Title: Semiconductor device and method for forming the same
Inventor: KU SOUNG MIN
IPC: H01L27/108
Filed: 2011-10-07
Abstract: PURPOSE: A semiconductor device and a method for forming the same are provided to prevent the extension of the lower part of a contact hole by using a material having a different etching selectivity, thereby improving the reliability of the semiconductor device. CONSTITUTION: First sacrificial dielectric layers(102) are formed on a semiconductor substrate(100). Second sacrificial dielectric layers(104) are formed between the first sacrificial dielectric layers. The etching selectivity of the second sacrificial dielectric layers is lower than the etching selectivity of the first sacrificial dielectric layers. Third sacrificial dielectric layers(106) are formed in the upper part the first sacrificial dielectric layers and the second sacrificial dielectric layers. A first store electrode region(110a) passes through the third sacrificial dielectric layers. A second store electrode region(110b) passes through the second sacrificial dielectric layers.
Patent KR-20130044016-A (KR)
Title: Light emitting device, light emitting device package, and light unit
Inventor: JEONG HWAN HEE
IPC: H01L33/62
Filed: 2011-10-21
Abstract: PURPOSE: A light emitting device, a light emitting device package, and a light unit are provided to form a current blocking layer between a light emitting structure and an ohmic contact layer and to prevent a current concentration phenomenon in a part of an active layer. CONSTITUTION: A first light emitting structure(10) includes a first semiconductor layer(11) of a first conductivity type, a first active layer(12), and a second semiconductor layer(13) of a second conductivity type. A first reflection electrode(17) is electrically connected to the second semiconductor layer under the first light emitting structure. A second light emitting structure(20) includes a third semiconductor layer(21) of the first conductivity type, a second active region(22), and a fourth semiconductor layer(23) of the second conductivity type. A second reflection electrode(27) is electrically connected to the fourth semiconductor layer under the second light emitting structure. A first current blocking layer(18) is formed between the first light emitting structure and a first ohmic contact layer(15).
Patent KR-20130044667-A (KR)
Title: Composition for cosmetic powder and a fabricating method of the same
Inventor: YUN TAE HO
IPC: A61Q19/00
Filed: 2011-10-24
Abstract: PURPOSE: A powder cosmetic composition and a method for manufacturing the same are provided to improve product quality using a plurality of water soluble complex gelling agents. CONSTITUTION: A powder cosmetic composition contains an S/W(silicon in water) emulsion solution and a powder mixture. The S/W solution contains 0.01-5.0 wt% of a water soluble complex gelling agent, 0.01-10.0 wt% of silicon oil, 0.1-1.0 wt% of a surfactant, and remaining amount of water. The powder cosmetic composition contains 20-50 wt% of the S/W emulsion solution and 50-80 wt% of a powder. The powder cosmetic composition contains 0.65-2.0 g/cm*s. A method for preparing the powder cosmetic composition comprises: a step of mixing the water soluble complex gelling agent, the silicon oil, the surfactant, and water and preparing an S/W emulsion solution; a step of preparing a powder mixture; and a step of mixing the S/W emulsion solution and the powder mixture.
Patent KR-20130046163-A (KR)
Title: Light emitting diode package having thermal via
Inventor: OH TAE SUNG
IPC: H01L33/64
Filed: 2011-10-27
Abstract: PURPOSE: A light emitting diode package having a thermal via is provided to efficiently discharge heat from a light emitting diode to the outside and to improve light efficiency. CONSTITUTION: A light emitting diode(210) is mounted in the center of the upper surface of a substrate. A heat radiation plate(240) is formed in the lower surface of the substrate. A thermoelectric thin film device(230) is positioned in the edge of the light emitting diode to transfer the heat generated from the light emitting diode to the edge of the substrate. A first thermal via(221) is formed in the edge of the substrate and transfers the heat from the thermoelectric thin film device to the heat radiation plate.
Patent KR-20130046202-A (KR)
Title: Titania based flux cored wire for gas shielded arc welding
Inventor: YOO CHOL
IPC: B23K35/368
Filed: 2011-10-27
Abstract: PURPOSE: A titania based flux charging wire for gas-shielded arc welding is provided to obtain high welding workability and to secure low temperature impact characteristics and crack resistance of welded metal in thick plate welding. CONSTITUTION: A titania based flux charging wire for gas-shielded arc welding is composed of C:0.015-0.12%, TiO2: 4.5-10.5%, Mn: 0.7-2.5%, Si: 0.1-0.8%, B: 0.002-0.03%, Ni: 0.25-3.5%, Ti:0.06-0.8%, Al: 0.03-0.25%, Mg: 0.15-1.5%, P: 0.08% or less, S: 0.08% or less, the remainder Fe in a forced outer cover and in flux, and inevitable impurities, as wt% of the entire wire weight. [Reference numerals] (AA) -40°C impact value(Joules); (BB) T value
Patent KR-20130047352-A (KR)
Inventor: OH SANG YUN
IPC: C21C5/54
Filed: 2011-10-31
Abstract: PURPOSE: A quenched eco-friendly nickel slag ball and a method and an apparatus for manufacturing the same using a rapid gas are provided to spray the rapid gas to a dropping melted nickel slag in order to quench a finely separated droplet of the melted nickel slag with the sprayed rapid gas and surrounding atmosphere, thereby manufacturing the spherical and eco-friendly nickel slag ball having a high strength. CONSTITUTION: A quenched eco-friendly nickel slag ball is a spherical or an oval particle of which the diameter is 5 mm or less; has a dry density of 2.5-3.0 grams per cubic meters; has a unit volume weight of 1.5-2.0 kilograms per liter; has an absolute volume rate of 60-65%; has a an absorption rate of 0.1-2.0%; and has a Vickers hardness of 1200-1400 HV 0.1. A method for manufacturing the nickel slag ball using a rapid gas includes: a step of dropping the melted nickel slag, which has a temperature of 1500-1600 degrees Celsius and is generated from a process for producing ferronickel as raw stainless steel material through a tundish; a step of separating the melted nickel slag into fine droplets by spraying the rapid gas to the dropping melted slag; and a step of generating the nickel slag ball by quenching the separated fine droplets with the rapid gas and surrounding atmosphere. [Reference numerals] (AA) Optical microscope(×10); (BB) SEM(Scanning Electron Microscope)(×20)