baber/WOPTO huggingface dataset:
Patent KR-20130022826-A (KR)
Title: Lens module and manufacturing method for the same
Inventor: YANG SI YOUNG
IPC: H04B1/38
Filed: 2011-08-26
Abstract: PURPOSE: A lens module and a manufacturing method thereof are provided to raise durability by relieving a mechanical shock. CONSTITUTION: A lens module(1) includes lenses(11a,11b), an image sensor(17), and a housing(10). The lenses are laminated along an optical axis. The image sensor is arranged in the upper side of the lenses and senses an image projected by the lenses. The housing includes a shock absorbing part. The shock absorbing part accommodates the lenses and the image sensor and injects silicon having elasticity into a shock absorbing recess formed on the surface contacting with the image sensor.
Patent KR-20130023433-A (KR)
Title: Apparatus for managing map of mobile robot based on slam and method thereof
Inventor: KIM EUN TAI
IPC: G06T1/00
Filed: 2011-08-29
Abstract: PURPOSE: A device for managing a map of a simultaneous localization and mapping(SLAM) technology based moving robot and a method thereof are provided to calculate an existence probability value of a landmark for landmarks which are added on the map and to determine the use of the landmark based on the probability, thereby accurately determining the existence of a measurable landmark. CONSTITUTION: A processing unit(120) extracts a landmark from an image which is obtained from the location of a moving robot. A calculating unit(130) calculates an existence probability of the landmark. A determining unit(140) determines the use of the landmark corresponding to the existence probability of the landmark. The processing unit extracts the landmark by binarizing the image. The processing unit extracts a boundary line between a ceiling and a wall from the image to the landmark. [Reference numerals] (110) Obtaining unit; (120) Processing unit; (130) Calculating unit; (140) Determining unit; (150) Storage unit
Patent KR-20130023726-A (KR)
Title: Steel cooling device for pressure vessel
Inventor: KIM MIN KYUNG
IPC: B21B45/02
Filed: 2011-08-29
Abstract: PURPOSE: A steel cooling device for a pressure vessel is provided to improve the hydrogen induced cracking resistance of steels by preventing the pearlite bend of the steels and to increase low temperature toughness by reducing a grain size of the steels. CONSTITUTION: A steel cooling device for a pressure vessel comprises a body(110), one or more nozzles, a nitrogen feeding part(130), and a control part(140). The body is installed on a transfer line for transferring heat-treated steels(10), and forms a space part with an open bottom. One or more nozzles are installed on the top of the space part, and spraying holes are formed on the bottom thereof. The nitrogen feeding part feeds liquefied nitrogen to the nozzles. The control part controls the operation of the nitrogen feeding part, and sprays downward the liquefied nitrogen through the spraying holes in order to forcibly cool the steels. [Reference numerals] (130) Nitrogen feeding part; (140) Control part; (30) Heat treatment furnace
Patent KR-20130025252-A (KR)
Title: Working rack of safety net for box type structure
Inventor: KIM JIN GON
IPC: E04G21/32
Filed: 2011-09-01
Abstract: PURPOSE: A workbench for installing a safety net around a box type structure is provided to raise the efficiency of construction by a simple movement and to safely and rapidly install a safety net. CONSTITUTION: A workbench(100) for installing a safety net around a box type structure includes a fixed workbench(103) and a movable workbench(104). The fixed workbench is hung at the edge of the top surface of a box type structure like a steel box and is lowered in the direction of an installation port installed at the edge of the bottom of the box type structure. The movable workbench is spread to the direction of the installation port connecting to the lower end of the fixed workbench and is folded to the direction of the fixed workbench.
Patent KR-20130031714-A (KR)
Title: A universal serial bus peripheral device and method for reducing a transmitting power in thereof
Inventor: PARK HONG JUNE
IPC: G06F13/14
Filed: 2011-09-21
Abstract: PURPOSE: An USB(Universal Storage Bus) peripheral device and a transmission power reduction method thereof are provided to reduce transmission power by increasing a resistance value of an end resistance in a transmission mode. CONSTITUTION: When an operation mode of An USB peripheral device is a transmission mode, a transmission unit transmits inputted data to a connected USB host device. When the USB device is a reception mode, a reception unit receives data from the USB host device. An end resistance unit includes a first resistance value and is connected to the transmission unit and the reception unit. A control unit senses a transmission or a reception mode and changes a first resistance value of the end resistance unit into a second resistance value corresponding to the sensed operation mode. The USB peripheral device is a high speed USB peripheral device of a USB 2.0 standard. [Reference numerals] (AA) Transceiver or receiver; (BB) Control unit
Patent KR-20130033844-A (KR)
Title: Ultrasound sonicator with water-level control and thermostat
Inventor: PARK JUNG HYO
IPC: B08B3/12
Filed: 2011-09-27
Abstract: PURPOSE: A sonicator for generating ultrasound capable of a water level control and constant temperature maintenance is provided to prevent a nano material from being cohered and maintain a constant temperature between operations by comprising a thermostat. CONSTITUTION: A sonicator for generating ultrasound capable of a water level control and constant temperature maintenance comprises an auxiliary chamber(100), an underground motor, a shaker, and a thermostat. A thermocouple is installed in the water tub circumference of the thermostat. Temperature inside of the water tub is constantly maintained by connecting the thermocouple with one or more Peltier effect devices(420) installed in the inner wall surface of the water tub and performing heat generation and heat absorption according to a temperature change.
Patent KR-20130034068-A (KR)
Title: Dental devices that attach to ride an oral lighting devices
Inventor: YANG WON DONG
IPC: F21V33/00
Filed: 2011-09-28
Abstract: PURPOSE: A lighting device for the oral cavity capable of being attached to a dental medical appliance is provided to facilitate dental treatments, and to secure a light intensity required for the dental treatments. CONSTITUTION: A main body(20) of a lighting device for the oral cavity capable of being attached to a dental medical appliance comprises one selected among silicone, synthetic resin, rubber, or metal. The main body comprises: a lamp(160) illuminating the inside of the oral cavity(40); a socket connected to the lamp, or a reflecting plate reflecting light; a battery providing power; a charger terminal apparatus(260); a circuit operating the components and including PCB; an operating switch unit(220) operating the main body of the lighting device; and a display part.
Patent KR-20130034384-A (KR)
Title: Gas tight leakage walking device for automatic fire extinguisher
Inventor: LIM SUN JU
IPC: A62C35/02
Filed: 2011-09-28
Abstract: PURPOSE: A diffusion fire extinguisher is provided to have a sealing leak alarm which notifies the user visually or aurally by operating the alarm in case the compressed air is leaked. CONSTITUTION: A diffusion fire extinguisher built-in with a sealing leak alarm comprises a main body(100) which contains fire extinguishment fluid and is filled with compressed air; a valve(200) which is formed with a charge unit for charging compressed air to the main body, and includes a jet nozzle spraying the fire extinguishment fluid in fire; a housing(300) which is formed with a first housing connector connecting to the main body on one side, and a second housing connector connecting to the outside on the other side; a moving part(400) connecting the first housing connector and the second housing connector in case the compressed air within the main body is under a predetermined pressure; and an alarm signal unit(600) which is formed on the other side of the housing in order to generate the alarm signal by the compressed air leaking to the outside within the main body.
Patent KR-20120107041-A (KR)
Title: System and method for processing image data using an image signal processor having back-end processing logic
Inventor: COTE GUY
IPC: H04N5/347
Filed: 2011-09-30
Abstract: PURPOSE: A system and a method for processing image data by using an image signal processor are provided to process image data obtained through an image sensor of a digital imaging device. CONSTITUTION: An image processing pipeline processes a frame of image data by applying demosaicing. The image processing pipeline converts RGB image data into a frame coping with luma and chroma image data. A back-end processing unit(120) receives a frame of the luman and chroma image data. The back-end processing unit processes the luma and chroma image frame by using a feature detection logic or a tone mapping logic. [Reference numerals] (108) Picture memory; (118) Encoder/decoder; (120) ISP back-end processing logic; (28) Display; (30) Imaging device(Camera); (80) ISP front-end processing logic; (82) ISP pipe processing logic; (84) Control logic; (88) Lens; (90) Image sensor(s); (94) Sensor I/F; (AA) Image processing circuit
Patent KR-20130036447-A (KR)
Title: Back light unit
Inventor: OH NAM SEOK
IPC: G02F1/13357
Filed: 2011-10-04
Abstract: PURPOSE: A backlight unit is provided to improve color uniformity by coating a wavelength conversion material on the lower surface of a diffusion plate. CONSTITUTION: A reflection sheet(120) is arranged on the upper surface of a substrate(115) including a light emitting device(110). A bottom cover(130) supports the lower surface of the substrate. A diffusion plate(140) is separated from the upper part of the light emitting device. A wavelength conversion sheet(150) is arranged on the lower surface of the diffusion plate. The wavelength conversion sheet faces the light emitting device.
Patent KR-20130036632-A (KR)
Title: Method for growing grapes and apparatus for protecting grapes from rain
Inventor: PARK SEO JUN
IPC: A01G17/00
Filed: 2011-10-04
Abstract: PURPOSE: A cultivation method of middle, small grain grapes and a rainproof facility are provided to enhance healty leaf rate and sugar content by cultivating grape in the environment which rain shelter is made till 11-12 lobe. CONSTITUTION: Perform shoot-top of cutting of 11-12 of true lode, and cultivate grade in a environment which is equipped with rainproof equipment to shield rain until 11-12 of lode. The width of rainproof equipment is 220cm - 270cm. Middle, small grain grapes is seleted among Campbell Early, Tamnara, and Cheongsu.
Patent KR-20130039131-A (KR)
Title: High ionization inductively coupled plasma sputtering apparatus for nanocomposite coating deposition
Inventor: LEE JUN SEOK
IPC: C23C14/06
Filed: 2011-10-11
Abstract: PURPOSE: A high ionization inductively coupled plasma sputtering device for nanocomposite coating is provided to obtain high plasma density in a deposition process, and to obtain a thin film with high physical property. CONSTITUTION: A high ionization inductively coupled plasma sputtering device for nanocomposite coating comprises a chamber(110), a sputtering target(120), and an ICP(Inductively Coupled Plasma) coil(140). The ICP coil is installed to improve the ionization rate of a target material by generating plasma with power supply which is applied in the sputtering target. A cooling medium is put inside a socket unit in order to cool the ICP coil, and cools a socket by touching the socket. The socket indirectly cools the ICP coil by heat conduction.
Patent KR-20130039892-A (KR)
Title: Im maru
Inventor: PARK CHUNG OK
IPC: E04F15/10
Filed: 2011-10-13
Abstract: PURPOSE: An IM floor is provided to prevent corrosion and deformation and to reduce heating expenses by including excellent heat conduction. CONSTITUTION: An upper plate of a solid wood or natural leather is vacuumed in a dry state. Silicone waterproofing emulsion, natural varnishing with lacquer and resins are mixed and are impregnated into the upper plate after being refined. The impregnated mixture is dried and is attached to a foaming aluminium plate which is a rear plate.
Patent KR-20130040000-A (KR)
Title: 확장 형성이 가능한 퍼즐 블록
Inventor: KIM JI MAN
IPC: A63F9/12
Filed: 2011-10-13
Abstract: 본 발명은 확장 형성이 가능한 퍼즐 블록을 개시한다. 본 발명에 따른 퍼즐 블록은, 큐브 형태의 베이스 블록과, 상기 베이스 블록의 각 면에 각각 면접합되는 세그먼트 패널로 이루어진 적어도 둘 이상의 큐브형 단위 블록을 포함하되, 상기 세그먼트 패널 중에는, 하나 이상의 세그먼트 패널이 서로 모서리가 회동 가능하게 연결된 형태를 갖는 세그먼트 링크 패널이 구비되며, 상기 단위 블록들은 상기 세그먼트 링크 패널을 매개로 각 단위 블록의 모서리 중 적어도 하나가 인접하는 단위 블록의 모서리와 회동 가능하게 연결되어 전체 형상의 변형이 가능한 것을 특징으로 한다.
Patent KR-20130041689-A (KR)
Inventor: KANG BAEK WON
IPC: H04W52/18
Filed: 2011-10-17
Abstract: PURPOSE: A wireless transceiver and a wireless transceiving method thereof are provided to obtain optimal performance in wireless connection by implementing fixed output power value in the change of temperatures. CONSTITUTION: A temperature sensor(16) senses the inner temperature of a wireless transceiving device. A base band reception unit(13) extracts corrected data corresponding to the inner temperature sensed by the temperature sensor from a first table stored in a flash memory. The baseband reception unit controls the output power value of a transmission signal by using the extracted data. A multi-signal processing unit(14) transmits the transmission signal in which the output power value is controlled. An antenna for transmission transmits the transmission signal transmitted through the multi-signal processing unit to the outside. [Reference numerals] (16) Temperature sensor; (AA) 100mm or 70mm;
Patent KR-20130043027-A (KR)
Title: Wall forming device using cable and thereof
Inventor: LEE SANG SOO
IPC: E04G11/32
Filed: 2011-10-19
Abstract: PURPOSE: A wall forming device using a cable and a method thereof are provided to curing a wall by compressing a red clay mixture and to reduce time of forming wall. CONSTITUTION: A wall forming device using a cable comprises a column mold(70), a second mold(300), a first mold(400), a pipe(600), a cable fixing unit(700), a hydraulic device connection unit, and a hydraulic device. A partition panel is connected to the column mold, and the column mold is filled with a red clay mixture(500) to form a column(50). The first mold and the second mold are connected to the column mold, and the red clay mixture fills between the first mold and the second mold in order to form a cable penetrating the inside. The cable is connected to the hydraulic device, and the first mold moves towards the second mold to compress the red clay mixture.
Patent KR-20110120861-A (KR)
Title: The latent crimping polyester staple fiber
Inventor: YOON BYUNG SUP
IPC: D01D5/22
Filed: 2011-10-21
Abstract: PURPOSE: A latent-crimping polyester staple fiber is provided to ensure shrinkage property and soft surface of a non-woven fabric. CONSTITUTION: A latent-crimping polyester staple fiber contains side by side type fiber. The side by side fiber is prepared by mixing high viscosity polyester resin and low density polyester resin in a weight ratio of 30:70-70:30. The intrinsic viscosity of the high density polyester resin is 0.65-1.30 dl/g. The high density polyester resin is prepped by selecting one of polytrimethylene terephthalate, polybutylene terephthalate, and polyethyleneterephthalate.
Patent KR-20130047920-A (KR)
Title: Method and apparatus for measuring eyestrain by analyzing brainwave
Inventor: LEE EUI CHUL
IPC: A61B5/374
Filed: 2011-11-01
Abstract: PURPOSE: Visual fatigue measurement device and method are provided to implement objective measurement by including a 3-D display. CONSTITUTION: A brain wave measurement unit(120) measures brain wave. A fast Fourier transform unit(130) transforms the brain wave from a time domain to a frequency domain. A main control unit(110) extracts α-wave and β-wave in a specific frequency range from brain wave of the frequency range. The main control unit extracts power of the α-wave and power of the β-wave. A visual fatigue index calculation unit calculates a VFI(Visual Fatigue Index). [Reference numerals] (100) Visual fatigue measurement device; (110) Main control unit; (120) Brain wave measurement unit; (130) Fast Fourier transform unit; (140) Α-wave rate calculating unit; (150) Β-wave rate calculating unit; (160) Visual fatigue index calculating unit; (170) Memory unit; (180) Display unit
Patent KR-20130053236-A (KR)
Title: Crane
Inventor: LEE JAE HAK
IPC: B66C23/66
Filed: 2011-11-15
Abstract: PURPOSE: A crane is provided to endure heavy loads by preventing separation of a wire because a sheave moves by following movement of the wire. CONSTITUTION: A crane comprises a body, a boom(70), upper and lower sheave assemblies(100,200), side sheave assemblies(400a,400b), and a wire(50). The upper and lower sheave assemblies include rotatable sheaves around the same shaft and are installed in the upper end of the boom. The wire is wound in a lower sheave by passing the side sheaves and is supplied to the side sheaves after being alternately wound in an upper sheave and the lower sheave. An object is wound in a hook(320) so that a wire can move in a transverse direction. The upper sheave assembly and the side sheaves rotate at a predetermined angle so that separation of the wire can be prevented.
Patent KR-20120059384-A (KR)
Title: Liquid-crystalline mixtures
Inventor: OHGIRI SAYURI
IPC: C09K19/42
Filed: 2011-11-25
Abstract: PURPOSE: A liquid crystal mixture is provided to have wide nematic phase range, remarkably high specific resistance, and low threshold voltage, and to use for MLC, IPS, TN or STN display. CONSTITUTION: A liquid crystal mixture comprises one or more compounds in chemical formula I, and one or more compounds in chemical formula E. In chemical formulas, R^1 and R^3 is respectively and independently, H, C1-15 halogenated or unsubstituted alkyl, or alkoxy radical. In here, One or more CH2 groups is respectively and independently substituted to -C≡C-, -CH=CH-, -O-, -CO-O-, or -O-CO- by a method O atoms are not connected from each other directly.
Patent KR-20130060642-A (KR)
Title: Insert type joining structure of connector shield
Inventor: CHOI JAE HO
IPC: H01R13/62
Filed: 2011-11-30
Abstract: PURPOSE: An insertion type connection structure of a connector shield is provided to easily perform assembly for connection of the connector shield, thereby increasing assembly convenience of a producer. CONSTITUTION: A shielding plate(300) prevents leakage of a magnetic field or an electromagnetic wave which is generated by flowing current of high voltage in a high-voltage cable(100). A terminal(500) is connected to an end of the high-voltage cable and is electronically connected to other connector. A connection unit(400) electronically connects the shielding plate and the high-voltage cable. The connection unit maintains a state that a housing(200) is connected to a peripheral unit of the end of the high-voltage cable.
Patent KR-20130060932-A (KR)
Title: Microphone
Inventor: LEE SANG HO
IPC: H04R19/04
Filed: 2011-11-30
Abstract: PURPOSE: A MEMS microphone is provided to improve acoustic characteristics by sufficiently securing a space of a back chamber. CONSTITUTION: A MEMS microphone(1) includes a case(10), a printed circuit board(20), a MEMS chip(30), an amplifier(40), a sound hole(50) and an internal connection part(60). The case comprises a side wall and a top wall. The bottom of the case is open. The printed circuit board is combined with the bottom of the case. The MEMS chip is formed on the printed circuit board and includes a MEMS internal space. The sound hole is formed on one side of the case and is penetrated for the inflow of an external sound. The internal connection part is formed in the case, and forms an acoustic path connecting the sound hole to the MEMS internal space. The external sound enters the MEMS internal space of the MEMS chip from the sound hole via the acoustic path of the internal connection part.
Patent KR-20130063612-A (KR)
Title: Display device and method for driving the same
Inventor: KIM HYOUNG SU
IPC: G09G5/02
Filed: 2011-12-07
Abstract: PURPOSE: A display device and a driving method thereof are provided to implement an image with low power consumption by decreasing the number of pixels relatively. CONSTITUTION: A display device includes a display panel(DSP) and an image modulator(IMB). The display panel includes a number of unit pixels comprising a red pixel, a green pixel, a dark blue pixel, and a sky blue pixel. The image modulator receives three-color unit image data constituted with red image data, green image data and blue image data from the outside, and converts the three-color unit image data into four-color unit image data constituted with red image data, green image data, dark blue image data and sky blue image data. The image modulator modulates the amplitude of the dark blue image data and the sky blue image data included in the four-color unit image data. [Reference numerals] (DD) Data driver; (GD) Gate driver; (IMB) Image modulator; (SYS) System; (TC) Timing controller
Patent KR-20130064871-A (KR)
Title: Heatproof cover for protecting tap hole opener of blast furnace
Inventor: PARK YONG KWON
IPC: C21B7/12
Filed: 2011-12-09
Abstract: PURPOSE: A heat radiating plate for a blast furnace opener is provided to mount a slot and a fixing bar to each slot groove and a fixation unit to be releasable, thereby easily conducting replacement work in case of a grinding burn at the detachable scattering prevention part by the high temperature scattered material. CONSTITUTION: A blast furnace opener heat radiating plate includes a top splashing prevention unit(10), a bottom splashing prevention unit(20), and a detachable scattering prevention unit. The bottom splashing prevention unit is coupled to the lower end of the top scattering prevention unit, and the bottom of which has a coupling hole(20a). The lower end of detachable scattering prevention part has a through-hole through which a tapping bar passes, and the detachable scattering prevention part sliding-couples to the coupling hole.
Patent KR-20130068091-A (KR)
Title: Method for providing video and display apparatus thereof
Inventor: KIM HYO DAE
IPC: H04N21/2343
Filed: 2011-12-15
Abstract: PURPOSE: A method for providing an image and a display device adopting thereof are provided to determine a first resolution reproducible by all mobile devices among a plurality of resolutions, process an image to have the first resolution, and transmit the processed image to all the mobile devices. CONSTITUTION: A display device receives signals requesting images having different resolutions from each other from a plurality of mobile devices(S410). The display device determines a resolution that is reproducible by all the plurality of mobile devices among a plurality of resolutions requested from the plurality of mobile devices(S420). The display device performs signal processing on the image to be transmitted to the plurality of mobile devices(S430). The display device transmits the processed image to the plurality of mobile devices(S440). [Reference numerals] (AA) Start; (BB) End; (S410) Receive signals requesting images having different resolutions from each other from a plurality of mobile devices; (S420) Determine a resolution that is reproducible by all the plurality of mobile devices among a plurality of resolutions requested from the plurality of mobile devices; (S430) Perform signal processing on the image to be transmitted to the plurality of mobile devices; (S440) Transmit the processed image to the plurality of mobile devices