baber/WOPTO huggingface dataset:
Patent KR-20120117175-A (KR)
Title: Education system and the mehtod thereof
Inventor: LEE HYON JA
IPC: G06F15/16
Filed: 2011-04-14
Abstract: PURPOSE: A gaze recognition system of a display screen and a method thereof are provided to supply various education methods for a trainee, thereby implementing a convenient method and concentrating a concern of the trainee. CONSTITUTION: A gaze recognizing sensor(120) is attached on a display screen(110). The gaze recognizing sensor recognizes gaze coordinates according to a gaze. A gaze managing server(200) receives the gaze coordinates. The gaze managing server stores the gaze coordinates of each time zone according to contents. A feedback module of the gaze managing server reflects gaze coordinate data in the contents of the display screen according to the gaze coordinate data. Reactivity is determined from obtained gaze information. [Reference numerals] (110) Display screen; (120) Gaze recognizing sensor; (200) Gaze managing server
Patent KR-20120117527-A (KR)
Title: Cooling, heating and hot watet supply system
Inventor: BUM YOUNG JUN
IPC: F25B13/00
Filed: 2011-04-15
Abstract: PURPOSE: A cooling system with cooling, heating, and hot water supply functions is provided to prevent environmental pollution, and to reduce maintenance costs. CONSTITUTION: A cooling system with cooling, heating, and hot water supply functions comprises a compressor(101), a first condenser(102), a second condenser(103), a heat exchanger(104), an expansion valve(105), an evaporator(106), and a four way valve(107). The compressor compresses vaporized refrigerants at high temperature and pressure. The first and second condensers are supplied with the compressed refrigerants. The first and second condensers make the heat of the vaporized refrigerants liquid using a water source or the air. The heat exchanger exchanges the heat with the refrigerants condensed in the first and second condensers. The expansion valve decompresses liquefied refrigerants. The evaporator converts the refrigerants into a liquid stat by heat exchanging with a water source. The four way valve selectively supplies the refrigerants from the first condenser to the second condenser.
Patent KR-20120118556-A (KR)
Title: Case of high brightness lcd module
Inventor: LEE YONG HO
IPC: G02F1/1333
Filed: 2011-04-19
Abstract: PURPOSE: A case of a small LCD(Liquid Crystal Display) module with high brightness is provided to prevent leakage of light of an LED(Light Emitting Diode) backlight. CONSTITUTION: A main chassis(10) is inserted into a chassis frame(12) through a connection unit(15). The main chassis has a square frame. Supports(13a,13b) are formed in upper/lower parts of the main chassis. The interval between an LCD printed circuit board(40) and an LCD panel(50) is fixed. A protrusion(14) is formed in an external edge to cover a gap(G) of an edge part.
Patent KR-20120118560-A (KR)
Title: Sidewalk block
Inventor: OH IN KON
IPC: E01C5/00
Filed: 2011-04-19
Abstract: PURPOSE: A sidewalk block is provided to form a patterned plate in which a drawing is printed in the inside of a transparent upper cover, thereby obtaining a beautiful sidewalk block. CONSTITUTION: A sidewalk block comprises an upper cover(100), a lower cover(200), a patterned plate(300), and a joining member(400). The upper cover comprises a downwardly projected upper outer wall unit(110) having an upper joining protrusion(111). The lower cover comprises an upwardly projected lower outer wall unit(210) having a lower joining protrusion(211). The patterned plate comprises one or more joining holes(310) being connected to a joining unit(120). The patterned plate comprises a printed surface(320) in which a drawing is printed on a top surface. The joining member and joining unit are joined to a joining pipe(220). The joining member joins the upper and lower covers.
Patent KR-20120118922-A (KR)
Title: Tray combination cup holder
Inventor: KO SOON CHEON
IPC: B60N3/10
Filed: 2011-04-20
Abstract: PURPOSE: A tray combination cup holder for a vehicle is provided to use a tray as a storage space and a cup holder by installing a cup latching member. CONSTITUTION: A tray combination cup holder for a vehicle comprises a tray, a first side plate(200), a second side plate(300), a latch(400), and a cup holder(600). The tray comprises a storage space and a plurality of bolt coupling portion(130). A cup holder coupling hole(120) is formed in the inner wall of the storage space. The first side plate is coupled with the tray. The second side plate is comprised to be faced with the first side plate. The latch is coupled with the latch coupling hole(150) of the second side plate. The cup holder comprises a latch coupling protrusion coupled with the latch.
Patent KR-20110117619-A (KR)
Inventor: CHOY SANG HOON
IPC: H01M10/0525
Filed: 2011-04-20
Abstract: 본 발명은 올리빈 결정구조의 리튬 철인산화물로서, 상기 리튬 철인산화물은 하기 화학식 1의 조성을 가지며, 탄소(C)가 상기 리튬 철인산화물의 표면에 탄소 이외의 이종 원소를 경유하여 화학적 결합 상태로 코팅되어 있는 것을 특징으로 하는 올리빈형 리튬 철인산화물을 제공한다.  
Li 1   +   a Fe 1   -   x M x (PO 4   -b )X b 		(1) 
(상기 식에서, M, X, a, x 및 b는 명세서에서 정의된 바와 같다.)
Patent KR-20120137559-A (KR)
Title: System and method for finding a person by on-line system
Inventor: HAM MYUNG WON
IPC: G06F17/30
Filed: 2011-04-25
Abstract: PURPOSE: An online human searching system and an online human searching method thereof are provided to quickly find a specific person from CCTV images by distributing the CCTV images to plural user terminals. CONSTITUTION: An interface unit(110) provides a communication interface between user terminals and CCTVs. A case database(151) stores predetermined case information. A CCTV image database(152) stores CCTV images transmitted from the CCTVs. A CCTV image register(121) stores the CCTV images in the CCTV image database. A case register(123) stores a specific case in the case database. [Reference numerals] (110) Interface unit; (121) CCTV image registering unit; (123) Case registering unit; (125) Case registration notifying unit; (127) CCTV image distributing unit; (129) Search result collecting unit; (150) DB; (151) Case DB; (152) CCTV image DB; (153) User DB
Patent KR-20120124758-A (KR)
Title: Nonvolatile memory device
IPC: H01L21/8247
Filed: 2011-05-04
Abstract: PURPOSE: A nonvolatile memory device is provided to separate a gate electrode layer by arranging first and second trenches between a pair of channel holes. CONSTITUTION: A first connector connects a pair of first pillars. The pair of first pillars is vertically protruded from a substrate. A second connector connects a pair of second pillars. A plurality of gate electrode layers(140) is alternately laminated along the second pillar. First and second trenches(TA,TB) separate the plurality of gate electrode layers.
Patent KR-20120007441-A (KR)
Title: Route type fluid machine
Inventor: IZAWA YUYA
IPC: F04C29/00
Filed: 2011-05-11
Abstract: PURPOSE: A route type fluid machine is provided to reduce gas leaking from a discharge part to a suction part through an axial gap. CONSTITUTION: A route type fluid machine comprises a case(2) and a pair of rotors. The rotors are installed in a pair of rotary shafts installed in the case. The inside the case is divided into a suction part, a feed part, and a discharge part. A guide groove(50) is formed in the inner wall of the case at a location opposite to the cross section of the rotor shaft. Gas leaking from a gap between the cross section of the rotor and the inner wall of the case is led to the feed part through the guide groove.
Patent KR-20120126554-A (KR)
Title: Safety apparatus for cutting
IPC: B27G19/06
Filed: 2011-05-12
Abstract: PURPOSE: A cutting safety device is provided to smooth the cutting for objects and to prevent safety accidents around the cutting blade. CONSTITUTION: A cutting safety device (100) is installed to a cutting machine(500) which includes a support stand(520) and cutting edges(510). The cutting safety device comprises a body(1), a guide unit(2), and sliding units(3). The body surrounds the cutting blade and restricts the access of the cutting blade. The rear side of the body is formed to be inclined towards the rear side, and can be elevated by being corresponded to the contact with objects(700). The guide unit is connected to the body and guides the elevation of the body. The sliding units are equipped along the rear side and the lower-side of the body.
Patent KR-20110126539-A (KR)
Inventor: CHO WON SANG
IPC: B65D43/10
Filed: 2011-05-13
Abstract: 본 발명은 스프링의 인장력에 의해 밀폐용기의 밀폐력을 강화시킨 용기에 관한 것이다.
Patent KR-20120127000-A (KR)
Title: Apparatus and method for managing images using character recognition
IPC: G06T11/80
Filed: 2011-05-13
Abstract: PURPOSE: An image management device with character recognition and a method thereof are provided to automatically generate a keyword for full-text retrieval by capturing writing data as images and performing an online handwriting recognition function based on stroke order information of the writing data. CONSTITUTION: An input unit(110) receives writing data. An input image generating unit(130) captures a writing screen which displays the writing data. A character recognition unit(140) performs character recognition. A control unit(100) obtains stroke order information of the writing data and stores the captured writing screen as an input image. The control unit performs character recognition for the input image through the character recognition unit by using the stroke order information and matches the recognized character with the input image to store the same. [Reference numerals] (100) Control unit; (110) Input unit; (120) Memory unit; (130) Input image generating unit; (140) Character recognition unit
Patent KR-20120130905-A (KR)
Title: Linear Tube Type LED Lighting Apparatus
IPC: H05B37/02
Filed: 2011-05-24
Abstract: PURPOSE: A linear tube type LED lamp lighting device is provided to prevent damage of the internal circuit by intercepting operation of fluorescent lamp filaments through operation of the protection circuit. CONSTITUTION: A connecting device is equipped with a connection terminal electrically connected to a linear tube type LED lamp. A DC power supply(210) converts the input AC voltage into DC voltage and provides DC output voltage. A comparator(231) compares sizes of the output voltage of the DC power supply and the cut off voltage. A signal generator(235) generates a control signal according to the output of the comparator. [Reference numerals] (210) DC power source part; (230) Protection circuit part; (231) Comparator; (235) Signal generator; (250) Protection circuit power source part; (AA) First control signal; (BB) Cut off voltage
Patent KR-20120131426-A (KR)
Title: Soil remediation system using electrokinetics
IPC: C02F1/46
Filed: 2011-05-25
Abstract: PURPOSE: A soil purifying system using electrokinetics is provided to suppress the generation of precipitate around a cathode by preventing the acidification of soil around an anode. CONSTITUTION: A soil purifying system(1a) includes a first electrode module(10a), a second electrode module(20a), and a power supplying part(30a). The first electrode module is inserted into contaminated soil. The first electrode module includes a cathode and a first filling member. The second electrode module faces the first electrode module in the contaminated soil. The second electrode module includes an anode and a second filling member. The power supplying part supplies power to the first electrode module and the second electrode module. The first filling member and the second filling member are bentonite.
Patent KR-20120132944-A (KR)
Title: Outer passage arrangement of deckhouse for ship
IPC: B66B9/02
Filed: 2011-05-30
Abstract: PURPOSE: An external passage structure of a deck house for a ship is provided to reduce moving time in emergency by installing a vertically movable platform on an external passage of the deck house. CONSTITUTION: An external passage structure of a deck house for a ship comprises a movable platform(31) and a guide rail(35). The movable platform is installed to be vertically moved on the exterior of a deck house. The guide rail guides the vertical movement of the movable platform. The movable platform is vertically moved by a driving motor(32) and an electric mechanism. The electric mechanism transmits the driving force of the driving motor. A receiving box(34) is arranged on the underside of the movable platform.
Patent KR-20130007753-A (KR)
Title: Method of producing varistor, and varistor
Inventor: KANG SEUNG JIN
IPC: H01C7/112
Filed: 2011-07-11
Abstract: PURPOSE: A varistor manufacturing method and a varistor are provided to manufacture varistor with low electrostatic capacity and to low-temperature sinter. CONSTITUTION: A varistor manufacturing method comprises the following steps: manufacturing powder by primary sintering ZnO based varistor composition and pulverizing the same; and mixing glass powder with the powder and secondary sintering the mixture. The sintering temperature of the glass powder is 900 deg. Celsius or less. The glass powder includes SiO2 and B2O3 components. 1-5 wt% of the glass powder is mixed based on the total weight of the powder. The particle size of the glass powder is 30 micro meters or less.
Patent KR-20130013303-A (KR)
Title: High position workplace car installed direct grease inserting type boom
Inventor: JUNG SUN DUK
IPC: B66C23/687
Filed: 2011-07-28
Abstract: PURPOSE: A lifting platform formed on a boom is provided to reduce the waste of grease by spreading the grease only on a frictional pad rubbed between boom rods. CONSTITUTION: A lifting platform(1) formed on a boom comprises a rotatable boom(20) installed on the rear side of a vehicle(10). A bucket(30) is placed on the end of the boom. The boom comprises an outer boom rod and an inner boom rod. An antifriction device is placed on the outer boom rod. The antifriction device has a frictional pad rubbing against the surface of the inner boom rod. An adjustable body is placed in the rear of the frictional pad, and is fixed with a guide. A grease injection hole is formed through the frictional pad and the adjustable body. A valve blocks the rear of the grease injection hole.
Patent KR-20130015991-A (KR)
Title: Cylinder type water storage tank having multi-bulkheads
Inventor: CHOI JIN GI
IPC: E03B11/00
Filed: 2011-08-05
Abstract: PURPOSE: A cylinder type water tank is provided to satisfy the water quality sanitation standard by preventing generation of dead water and evenly mixing a disinfectant by including a plurality of partitions thereof. CONSTITUTION: A cylinder type water tank includes a main body(4), installs different diameters of cylinder type partitions(6a)(6b)(6c)(6d) to be constantly separated and radially arranged so that a plurality of compartments(7a)(7b)(7c)(7d) are formed. An inlet pipe(8) is connection installed in an internal side compartment(7a), an outlet pipe(10) is installed in an outer side compartment(7e), a water flow hole(12) is alternatingly installed in each cylinder type partition so that water flows in the vertical zigzag direction, water is sequentially filled from the inner compartment to the outer compartment and is supplied to users through an outlet pipe(10). A vortex induction pipe is installed in a lower water flow hole(12) of partitions(6a)(6c). A collecting tank is installed in the bottom of more than one compartment of the compartments of the water tank(2) to be lower than the bottom and a drain pipe is connection installed in the collecting tank. An overflow pipe having a funnel is installed in the top of the outermost compartment of the water tank.
Patent KR-20130016964-A (KR)
Title: 건축물 외장패널용 알루미늄 합금 판재의 제조방법
Inventor: PARK JAE SUNG
IPC: C22C21/08
Filed: 2011-08-09
Abstract: 본 발명은 (S1) 0.25 ~ 0.8 중량%의 Mg, 0.3 ~ 1.5 중량%의 Si, 0.2 중량% 이하의 Mn, 0.1 중량% 이하의 Cr 및 그 나머지인 Al과 불가피한 불순물을 포함하는 Al-Mg-Si계 합금을 준비하는 단계; (S2) 상기 준비된 Al-Mg-Si계 합금을 열간압연 후에 다시 냉간압연하는 단계; (S3) 상기 압연된 Al-Mg-Si계 합금을 500 ~ 580 ℃에서 용체화 처리하고 급랭시키는 단계; 및 (S4) 상기 급랭된 Al-Mg-Si계 합금을 T4처리하는 단계를 포함하는 건축물 외장패널용 소부경화형 Al-Mg-Si계 합금 판재의 제조방법을 제공한다.  또한, 본 발명의 제조방법은 (S5) 상기 T4처리된 Al-Mg-Si계 합금의 표면을 도료를 사용하여 도장한 후에, 200 ~ 500 ℃의 온도에서 10 ~ 20 분간 건조시켜 소부경화시키는 단계를 더 포함할 수 있다. 
본 발명의 소부경화형 Al-Mg-Si계 합금 판재는 건축물 외장패널로의 가공에 있어, 기존 Al-Mn계 판재와 동등 수준의 굽힘 가공성을 가지므로, 추가 설비 및 추가 비용 없이 기존 공정으로도 가공이 가능하다.
Patent KR-20130017220-A (KR)
Title: Provision method for robot control information and navigation device for robot control using the same
Inventor: JEON SANG WON
IPC: G06T7/00
Filed: 2011-08-10
Abstract: PURPOSE: A method for providing robot control information and a navigation device using the same for controlling a robot are provided to provide upward and frontward information at the same time, thereby enhancing motion properties of the corresponding robot. CONSTITUTION: A method for providing robot control information comprises; a step(S100) for obtaining images for calibration, a step(S300) for extracting a characteristic point by analyzing the obtained images and calculating parameters for correcting images based on the extracted characteristic point, a step for correcting normal images obtained by a photographing device based on the calculated parameters, a step(S400) for separating the normal images corrected based on a focal axis of the photographing device into at least two partial images, and a step for generating the robot control information including the separated images. [Reference numerals] (AA) Start; (BB) End; (S100) Step of analyzing an obtained calibration image and extracting feature points about one or more unit pattern marks and one or more of a corner point, a 3D coordinate axis, and a center point in the calibration image; (S200) Step of extracting a reference pattern mark existing one or more planes of 3D planes from the obtained calibration image; (S300) Step of grouping feature points existing in the 3D planes including the extracted reference pattern mark, calculating a distortion amount for each axis by comparing the extracted 3D coordinate axis with the grouped feature point, and calculating an image calibration parameter based on the calculated distortion amount for each axis; (S400) Step of correcting the calibration image by applying the calculated image calibration parameter and determining whether to confirm the image calibration parameter by analyzing the correction result
Patent KR-20130017420-A (KR)
Title: Steel without spheroidizing heat treatment and method for manufacturing the same
Inventor: LEE JAE SEUNG
IPC: C21D8/00
Filed: 2011-08-10
Abstract: PURPOSE: A steel material without spheroidizing heat treatment and a manufacturing method thereof are provided to obtain excellent tensile strength, ductility, and toughness by forming ferrite and spheroidizing cementite and preventing the generation of perlite. CONSTITUTION: A steel material without spheroidizing heat treatment is composed of 0.3-1.6 wt.% of carbon, 1.0-3.0 wt.% of silicon, 0.3-0.7 wt.% of manganese, 1.0-2.0 wt.% of chrome, and one or two of 0.5-1.2 wt.% of phosphorus and 0.75-2 wt.% of aluminum. A modified structure is a 2-phase structure of ferrite and spheroidizing cementite. The steel material is additionally composed of one, two, or more of 0.01-0.05 wt.% of titanium, 0.05-1.5 wt.% of vanadium, and 0.05-0.2 wt.% of niobium. [Reference numerals] (AA) Temperature(°C); (BB) C content(weight%)
Patent KR-20130021241-A (KR)
Title: Chip inlaid flooring material using bio resin which include colored sublayer
Inventor: KWON HYUN JONG
IPC: E04F15/02
Filed: 2011-08-22
Abstract: PURPOSE: A chip-inlaid flooring material using a bio resin having a colored base layer is provided to present a base material layer with a color similar to or different from the colored base material layer and an upper part chip-inlaid layer to improve durability with good interior effect. CONSTITUTION: A chip-inlaid flooring material using a bio resin having a colored base layer includes a base material layer(120) and a chip inlaid layer(130). The base material layer includes one selected from a colored based material layer, a base material layer having a similar color with a chip-inlaid layer, a base material layer having a different color from a chip-inlaid layer, and a base material layer having more than two colors. At least one from the inlaid layers and the base material layers includes a bio resin. The bio resin is composed of a poly lactic acid.
Patent KR-20130021271-A (KR)
Title: A tree supporter
Inventor: CHO SUNG SOO
IPC: A01G17/14
Filed: 2011-08-22
Abstract: PURPOSE: A tree supporting apparatus is provided to strongly support a tree by automatically corresponding to the circumference or the height of the tree and to be reused on other trees after being dismantled from the tree. CONSTITUTION: A tree supporting apparatus comprises a support panel(20) which has an arch shape and supports by circulating the outer girth of a tree; a variable form connecting member(30) which automatically corresponds to a change in the diameter of a tree; a joint(21) which is formed outside of the support panel; and a support fixture(40) which supports a tree. The support fixture is divided into an upper support fixture(41) and the lower support fixture(43); and one of the support fixtures among the upper and lower support fixtures is inserted in the other support fixture to allow flexibility with an antenna shape. A male ratchet(42) is formed on the side of the support fixture among the upper and lower support fixtures; and a female ratchet, which is combined with the male ratchet, is formed on the other support fixture. The connecting member comprises a bellow installed by being connected to the end of each side of the support panel adjacent to both of the ends, and a coil spring that is installed to penetrate the bellows by being connected to each end of the support panel adjacent to each end.
Patent KR-20130022468-A (KR)
Title: System and method for managing service profile in converged personal network service environment
Inventor: LEE JEONG HOON
IPC: H04W88/18
Filed: 2011-08-24
Abstract: PURPOSE: A service profile management system in a CPNS(Converged Personal Network Service) environment and a method thereof are provided to automatically search for and deliver profile information registered in a CPNS device through PNE(Personal Network Entity) registration. CONSTITUTION: A PN gateway(200) transmits a PN list registration message including terminal information to a CPNS device(300) through an external network. The CPNS device stores the terminal information included in the PN list registration message. The CPNS device searches for a service matched with the terminal information by searching for pre-registered service profile information. The CPNS device transmits a registration completion response including a list of the searched services to a PNE through the PN gateway. [Reference numerals] (200) PN gateway; (300) CPNS device; (400) Contents providing device; (AA) Personal network
Patent KR-20120019413-A (KR)
Title: A composition comprising extracts and fractions of wercklea insignis for prevention and treatment of inflammatory diseases or asthma
Inventor: OH SEI RYANG
IPC: A61P11/06
Filed: 2011-08-25
Abstract: PURPOSE: A composition containing Wercklea insignis extract and fraction thereof is provided to prevent or treat inflammatory diseases or asthma without toxicity. CONSTITUTION: A pharmaceutical composition for preventing and treating inflammatory diseases or asthma contains Wercklea insignis extract as an active ingredient. The extract is prepared using water, alcohol, or mixture thereof. The pharmaceutical composition also contains hexane fraction, chloroform fraction, ethyl acetate fraction, butanol fraction, or water fraction. A health food or cosmetic composition for preventing or treating contains the Wercklea insignis extract as an active ingredient.
Patent KR-20130025257-A (KR)
Title: 건설기계 실린더 밀봉용 일체형 감압씰
Inventor: JUNG HAE TAEK
IPC: F16J15/32
Filed: 2011-09-01
Abstract: 본 발명은 건설기계 실린더 밀봉용 일체형 감압씰에 관한 것으로  
본 발명의 감압(減壓)씰은 21MPa이상의 고압 실린더 로드 씰링 시스템에서 21MPa ~ 42 MPa의 고압을 21MPa이라로 감압(減壓) 및 축압(蓄壓)을 하여 로드씰(ROD SEAL)의 유패킹에 전달하는 고성능 고압 실린더의 성능을 결정하는 필수적인 씰이다. 
이와 같은 중요한 역활을 하는 감압씰은 감압씰 본체와 백업링(Back Up Ring)으로 구성된 본체와 백업링을 조립한 조립형 씰로서 21MPa이상의 고압이 접동부에 작동 하였을시 조립부분의 미세한 간격(微細間隔)에 내부응력이 집중되어도 열 열화(熱劣花) 및 피로(疲勞)현상의 발생이 없이 씰성과 내구수명을 향상시킬 수 있게 되는 것이다.