baber/WOPTO huggingface dataset:
Patent KR-20120110920-A (KR)
Title: Positive typed photosensitive composition reducing occurrence of scum
Inventor: LEE JONG BUM
IPC: G03F7/039
Filed: 2011-03-30
Abstract: PURPOSE: A positive type photo-sensitive resin composition is provided to enhance the electric stability of electronic elements such as semiconductor devices by minimizing the generation of scum. CONSTITUTION: A positive type photo-sensitive resin composition includes 100 parts by weight of a polyamide derivative represented by chemical formula 1, 5-30 parts by weight of a photo-sensitive compound containing a diazonaphthol compound, and 1-15 parts by weight of a low molecular compound. The low molecular compound is one selected from low molecular compounds represented by chemical formulas 47 and 48. In chemical formula 1, R1 and R2 are respectively hydrogen atoms or C1-8 or C6-8 aryl groups; R3 is a hydrogen atom or a C1-10 alkyl group; l is the integer of 5 to 500; n and m are respectively the integer of 0 to 2; the sum of n and m is more than 0; X is a hydroxyl group, -O-R4, or -NH-R4; and R4 is a monovalent alkyl group, a monovalent aryl group, or a monovalent acetal group.
Patent KR-20120111607-A (KR)
Title: Graphene touch sensor using piezoelectric effect
Inventor: LEE BYOUNG HUN
IPC: G06F3/041
Filed: 2011-04-01
Abstract: PURPOSE: A grapheme touch sensor using a piezoelectric effect is provided to recognize a pressure application point by using electric conduction variation of grapheme. CONSTITUTION: A first graphene pattern(120a) is formed on a lower substrate(100). A piezoelectric material film(140) is formed on the first graphene pattern. A second graphene pattern(120b) is formed on the piezoelectric material film. A cover film(200) is formed on the second graphene pattern.
Patent KR-20120113120-A (KR)
Title: Series plastic pulverization machine with low speed
Inventor: KWAK JAE KEUN
IPC: B02C18/14
Filed: 2011-04-04
Abstract: PURPOSE: A low speed-based integrated serial type plastic grinder is provided to connect and drive a plurality of grinding units with one gear by using an intermediation gear. CONSTITUTION: A low speed-based integrated serial type plastic grinder includes a plurality of serially integrated grinding units, a driving motor(130), and an intermediation gear(135). The grinding units include hoppers(110) and pairs of rotary shafts(120). Plastic is introduced into the hoppers. The rotary shafts are connected by a connecting gear(127). The girding blades(123) are mounted at the rotary shafts and alternately rotate. The driving motor drives the rotary shafts. The intermediation gear connects the driving motor and the rotary shafts. The grinding units are selectively driven.
Patent KR-20120113126-A (KR)
Title: Solar cell apparatus and method of fabricating the same
Inventor: KWON SE HAN
IPC: H01L31/0445
Filed: 2011-04-04
Abstract: PURPOSE: A solar cell and a manufacturing method thereof are provided to prevent a short in solar cells by filling first through grooves with a window layer. CONSTITUTION: A rear electrode layer(200) is formed on a substrate(100). A light absorbing layer(300) is formed on the rear electrode layer. A buffer layer(400) is formed on the light absorbing layer. A window layer(600) with oxide is formed on the buffer layer to fill a through groove(TH3).
Patent KR-20120116158-A (KR)
Inventor: KIM GWANG SICK
IPC: H01L21/306
Filed: 2011-04-12
Abstract: PURPOSE: A cleaning device is provided to efficiently eliminate foreign materials by rotating a rotary unit around a semiconductor package by 180°. CONSTITUTION: A cleaning chamber(110) loads a cleaning object. An injection unit lets foreign materials on the cleaning object floated. The cleaning object is carried within the cleaning chamber. A rotary unit(130) rotates the cleaning object. A dust collection unit(140) sucks the foreign materials.
Patent KR-20120117194-A (KR)
Title: A method for isolating and purifying of platycodon gradiflorum fraction with highly purified platycosides
Inventor: CHOUNG MYOUNG GUN
IPC: A61K36/346
Filed: 2011-04-14
Abstract: PURPOSE: An isolation and purification method of platicodi radix fractions including high purity platycoside is provided to simply and economically obtain platicodi radix fractions in short time. CONSTITUTION: An isolation and purification method of platicodi radix fractions including high purity platycoside comprises the following steps: dissolving platicoside ethanol crude extract in ethanol and adding acetone; removing precipitates and concentrating filtrate in order to obtain platicoside ethanol-acetone fraction; obtaining water fraction by dissolving the platicoside ethanol-acetone fraction and concentrating water layer by dividing ethylacetate; obtaining butanol fractions by concentrating the butanol layer after separting the water layer from the butanol layer; and isolation purifying the Platicodi Radix fractions which contains high purity Platicodi Radix platicoside by using reverse phase cartridge chromatography.
Patent KR-20120123871-A (KR)
Title: System for providing student portfolio
IPC: G06V30/224
Filed: 2011-05-02
Abstract: PURPOSE: A student portfolio providing system is provided to construct portfolios about art works of each student without a limit of a space or manufacturing costs of physical portfolios. CONSTITUTION: A mobile terminal photographs and recognizes information codes and performs internet connection. A managing server provides a portfolio homepage of each of students. The mobile terminal photographs photos of art works of the students. The mobile terminal closely photographs and recognizes the information codes. The mobile terminal displays a portfolio homepage which the information codes designate in a displaying unit. [Reference numerals] (AA) Management server; (BB) A work of art of the student, A; (CC) The portfolio home page of the student A; (DD) The portfolio home page of the student B; (EE) Providing the portfolio home page of the student A; (FF) Photography and storage; (GG) Mobile terminal; (HH) Calling the portfolio home page of the student A; (II) Photography and recognition; (JJ) Information code of the student A
Patent KR-20120126854-A (KR)
Title: Preparation method of eco-friendly biomass-elastomer
IPC: C08L53/02
Filed: 2011-05-13
Abstract: PURPOSE: A manufacturing method of a biomass elastomer is provided to manufacture a resource-circulation type natural material-based environment-friendly biomass elastomer with excellent critical performance by using vegetable oil. CONSTITUTION: A manufacturing method of a biomass elastomer comprises a step of obtaining a terminal of a diene-based polymer by a functional group; a step of obtaining fatty acid by purifying vegetable oil; and a step of manufacturing biomass elastomer by polymerization-reacting the diene based polymer of which terminal is modified by a functional group with aliphatic acid of vegetable oil. The diene-based polymer is selected from a group consisting of styrene butadiene rubber, butadiene rubber, and styrene butadiene styrene.
Patent KR-20110127612-A (KR)
Title: Parking mechanism for transmission
Inventor: UNNO TAKEHIRO
IPC: F16H63/36
Filed: 2011-05-18
Abstract: PURPOSE: A parking mechanism for a transmission is provided to miniaturize a transmission by keeping two or more interlocked friction elements to be in a coupling state. CONSTITUTION: A transmission(30) includes a planetary gear apparatus. A control apparatus directs the tightening and releasing of a high brake and a low brake to a control circuit. A final deceleration apparatus(50) outputs a decelerated driving force to an axle. An electric motor(20) supplies power with the control apparatus. A planetary gear apparatus(31) is composed of a sun gear, a pinion, a first ring gear, and a second ring.
Patent KR-20120129091-A (KR)
Title: iron roughtneck torque test jig
IPC: G01N3/22
Filed: 2011-05-19
Abstract: PURPOSE: A jig for testing iron roughneck torque is provided to simply grasp the torque of a torque wrench of an iron roughneck mounted in a drillship and to correct a torque value measured by a jig for testing iron roughneck torque by comparing the same with a torque value of the iron roughneck. CONSTITUTION: A jig for testing iron roughneck torque comprises a sample pipe(1), a torque bar(2), a towing rope(3), a tension meter(4), and a standing rope(5). The sample pipe has diameter same with the diameter of a drilling pipe and is interlocked with a torque wrench of an iron roughneck. The torque bar is projected from one spot of the circumference of the sample pipe, thereby being fixed. One end of the towing rope is joined to the torque bar. One end of the tension meter is connected to the other end of the towing rope. One end of the standing rope is connected to the other end of the tension meter and the other end of the standing rope is fixed to an arbitrary fixing member(6) of a drillship hull. [Reference numerals] (AA) Torque wrench
Patent KR-20120003363-A (KR)
Title: Short arc type discharge lamp
Inventor: IKEUCHI MITSURU
IPC: H01J61/073
Filed: 2011-05-30
Abstract: PURPOSE: A short arc discharge lamp is provided to improve a flicker lifetime by forming a localized gap at the junction portion of an emitter part and the main body part of a cathode. CONSTITUTION: A cathode(2) and an anode are arranged to be faced the inside of an arc tube. The cathode comprises a main body part(3) and an emitter part. The main body part is made of tungsten. The emitter part(4) is made of thoriated tungsten which is extended to and joined with the main body part. A gap is locally formed at the junction portion of the main body part and the emitter part.
Patent KR-20120025372-A (KR)
Title: Scribing wheel, scribing apparatus, and scribing method
Inventor: TOMEI NAOKO
IPC: C03B33/033
Filed: 2011-06-02
Abstract: PURPOSE: A scribing wheel, scribe apparatus, and a scribing method are provided to enhance abrasion resistance, anti-shock strength property, and proof twisting strength by including proper ratio of diamond, ultrafine carbide particles, and iron-based metal. CONSTITUTION: A scribing wheel(50) comprises a disc-like main body(51), an annular shaped blade(52) which is formed on circumference of the main body, and a blade edge(52a) which has a plurality of protrusion portions. A thickness of the blade from center of the main body to the end of the blade gets smaller. Each protrusion is formed in between adjacent grooves which are formed along tip of the blade. The sintered diamond comprises 65.0-75.0 weight% of the diamond, 3.0-10.0 weight% of ultrafine carbide particle, and remnant binding material. The average particle size of the diamond is 0.6-1.5micro meters. The adhesive is iron-based metal which uses cobalt as a main component.
Patent KR-20110137247-A (KR)
Title: Webbing take-up device
Inventor: SASAKI NAO
IPC: B60R22/34
Filed: 2011-06-13
Abstract: PURPOSE: A webbing winding device is provided to enable an axial unit to be simply inserted into the hole of an adapter on a spring. CONSTITUTION: A webbing winding device comprises a spool body, an adapter(116), an axial unit(98), an axis-side protrusion(102), and a hole-side protrusion(124). In a state the phase of the hole unit(120) of the adapter is misaligned with that of the axial unit of a spring screw(92), when the axial unit is inserted into the hole unit, the axis-side slope(104) of the axis-side protrusion makes contact with the hole-side slope of the hole-side protrusion, and the axis-side slope presses the hole-side slope in a drawing direction to the protruded direction of an axial body(100), at an angle.
Patent KR-20120137840-A (KR)
Title: Buried type optical input/output device and method of manufacturing the same
Inventor: KANG PIL KYU
IPC: G02B6/42
Filed: 2011-06-13
Abstract: PURPOSE: A buried type optical IO device and a method thereof are provided to prevent the damage of a waveguide, a coupler, and a photo detector. CONSTITUTION: An optical IO device comprises a base board(100), a coupler(300), a photo detector(400), and a waveguide(200). The base board comprises a trench. The waveguide is located in the trench. The photo detector is located in the trench and connected with the waveguide optically. The upper side of the photo detector has the same level with the upper side of the waveguide.
Patent KR-20130006967-A (KR)
Title: Method of spraying photoresist on substrate and apparatus used therein
Inventor: LEE KYOUNG IL
IPC: B05D3/06
Filed: 2011-06-28
Abstract: PURPOSE: A spreading method of a liquid chemical is provided to selectively remove by UV or plasma by spreading a plurality of separated spread region with a uniform thickness on a plurality of separated spread region. CONSTITUTION: A spreading method of a liquid chemical comprises: a step of spreading a liquid chemical(55) on a wider surface area(50E) than a treated substrate(G); and a step of irradiating the spread liquid chemical with one or more of plasma and UV ray(77) to remove liquid chemical except the spread region. A liquid chemical spraying apparatus comprises a liquid chemical feeding nozzle and a liquid chemical removing unit(140). The liquid chemical feeding nozzle relatively moves on a pretreated substrate and spread liquid chemicals onto a surface area wider than the spread region. The liquid chemical removing unit irradiates the region except for the spread region with one or more of plasma and UV ray.
Patent KR-20130008222-A (KR)
Title: Oral composition
Inventor: SHIN KYONG HOON
IPC: A61K31/375
Filed: 2011-07-12
Abstract: PURPOSE: An oral composition for preventing dental caries and plaque formation is provided to suppress biofilm formation on the surface of teeth. CONSTITUTION: An oral composition contains one or more kinds among betulin and phloretin. The composition contains 0.01-10 wt% of betulin and 0.01-10 wt% of phloretin. The oral composition further contains an additive including an aqueous ingredient, an oil ingredient, surfactant, a moisturizing agent, a thickener, an antiseptic, a perfume, silicon dioxide, pigment, an abrasive, a foaming agent, a wetting agent, or purified water. The oral composition is manufactured in the form of toothpaste, tooth powder, jelly, caramel, oral cleanser, chewing gum, oral cleansing rinse, or gingival massage cream.
Patent KR-20130010179-A (KR)
Title: Detecting system for missing page tagging in web page and method thereof
Inventor: OH JAE HOON
IPC: G06F17/00
Filed: 2011-07-18
Abstract: PURPOSE: A page tagging missed webpage detecting system and a method thereof are provided to improve the reliability of statistical analysis by automatically recognizing a page which a script is missed on a website. CONSTITUTION: A visitor action collecting unit(100) includes a logging script to be inserted into a web page and includes a module for transmitting a logging request. A visitor behavioral analyzing unit(200) analyzes the webpage by using the loaded data. An analyzed result utilizing unit(300) supplies the analyzed result to a manager. The visitor behavioral analyzing unit includes a logging client for transmitting visitor behavior information to a logging server. [Reference numerals] (100) Visitor action collecting unit; (101) Visitor browser; (102) Logging client; (103) Logging server; (104) Logging file; (200) Visitor behavioral analyzing unit; (201) Filter setting unit; (202) Filter data; (203) Analyzer; (204) Result data; (300) Analyzed result utilizing unit; (301) Result data processing unit
Patent KR-20130017384-A (KR)
Title: System for output voice information of a vehicle cluster
Inventor: JUNG YONG SOO
IPC: B60K35/00
Filed: 2011-08-10
Abstract: PURPOSE: A voice information output system of a cluster for automobile is provided to overcome the limitation of voice information capability by storing the voice information in a large capacity of video storage memory. CONSTITUTION: A voice information output system of a cluster for an automobile comprises a video storage memory(20), a microprocessor(10), a digital analog converter(30), an amplifier(40) and a display unit(50). The video storage memory stores video information and voice information. The microprocessor receives the video information and the voice information from the video storage memory and outputs video information and voice information to be outputted from the video information and the voice information after generating. The digital analog converter receives the voice information which is outputted from the microprocessor and converts into an analog. The amplifier outputs the analog signal which is received from the digital analog converter after amplifying the frequency of the analog signal. The display section receives the video information which is output from microprocessor and indicates. [Reference numerals] (10) Microprocessor; (20) Video storage memory; (40) Amplifier; (50) Display unit; (AA) Voice information storage; (BB) Speaker
Patent KR-20120024425-A (KR)
Title: Method for selecting communication channel in communication device of wideband wireless communication system and apparatus thereof
Inventor: HONG SEUNG EUN
IPC: H04W72/08
Filed: 2011-08-11
Abstract: PURPOSE: A communication channel selection method in a wireless communication system is provided to receive a signal measurement result from a discovery device and request signal measurement about channel time through arranged antenna. CONSTITUTION: A communication device request the scan of channels between a discovered device and a communication device(310). The communication device receives a channel scan response message(320). The communication device selects a communication channel based on assigned resource information(330). The communication device requests the resources to the discovery device(340).
Patent KR-20130022068-A (KR)
Title: Gas permeation measurement apparatus of flexible electronic device and gas permeation measurement method using the same
Inventor: JU BYEONG KWON
IPC: H01L51/56
Filed: 2011-08-24
Abstract: PURPOSE: An apparatus for measuring the gas permeation of a flexible electronic protection layer and a method for measuring the gas permeation by using the same are provided to quickly measure gas permeation by enabling gas to permeate through a top protection layer and a bottom protection layer. CONSTITUTION: A bottom substrate(114) is formed on a bottom protection layer(112). A pair of electrodes(120) are electrically connected to an external resistance measuring device. A calcium layer(140) is formed on the bottom substrate to be electrically connected to the pair of electrodes. A top substrate(154) is formed on the calcium layer and the pair of the electrodes. A top protection layer(152) is formed on the top substrate and is made of the same materials as the bottom protection layer. An insulator(130) is formed around the calcium layer between the bottom substrate and the top substrate. [Reference numerals] (200) Resistance measuring device
Patent KR-20130023701-A (KR)
Title: Reclaimer for fuel and raw material
Inventor: LEE TAE YEON
IPC: B65G65/10
Filed: 2011-08-29
Abstract: PURPOSE: A reclaimer for fuel and raw materials is provided to stop reclaiming by outputting malfunction signals when the malfunction occurs during the reclaiming of the fuel and raw materials. CONSTITUTION: A reclaimer for fuel and raw materials comprises a scraper(50), a guide part(36), moving parts(32,34), an interlocking part, and a detecting part. A bucket(52) for reclaiming the fuel and raw materials stored in a linear storage(10) is installed in the scraper. The guide part is movably installed in the linear storage and lifts the scraper. The moving parts support the guide part or the scraper, and moves along a rail. The interlocking part is interlocked with the moving parts and moves along the rail. The detecting part detects whether or not the interlocking part and the moving parts are separated from each other.
Patent KR-20130031147-A (KR)
Title: Radiant heat plate for battery cell and battery module having the same
Inventor: CHO JEONG MIN
IPC: H01M50/528
Filed: 2011-09-20
Abstract: PURPOSE: A heat radiating plate for a battery cell is provided to effectively radiate heat which is accumulated in a battery cell and a module by air cooling. CONSTITUTION: A heat radiating plate(10) for a battery cell is an interfacial plate inserted between battery cells and consists of a porous metal foam plate(110), which is foam-mold by a plate shape, and sheet plates(13), which are laminated on both sides of the metal foam plate. It prevents the volume change of a battery cell by contracting the metal foam plate by the expanded amount of a battery cell when the battery cell is expanded and improve the heat radiating performance by air cooling by increasing the specific surface area thereof. Between the metal foam plate and the sheet plate, heat radiating paste(12) is inserted and spread on the surface of the metal foam plate.
Patent KR-20130031487-A (KR)
Title: Apparatus for displaying traffic information
Inventor: SHIN SEON WOO
IPC: G08G1/09
Filed: 2011-09-21
Abstract: PURPOSE: A traffic display device is provided to minimize a scale of a support structure by efficiently reducing a wind load. CONSTITUTION: An LED module combining unit(120) displays a traffic condition and is installed in a base box(110). A transparent wind load reducing member(130) is bent in forward and backward directions of the base box to reduce a wind load.
Patent KR-20130034452-A (KR)
Title: Camera module manufacturing process
Inventor: PARK JAE YOUN
IPC: G03B3/02
Filed: 2011-09-28
Abstract: PURPOSE: A camera module manufacturing method is provided to prevent damage to a wire generated in a process which spreads an adhesive on a housing bonding line. CONSTITUTION: A housing barrel(10) is prepared. An adhesive layer(11) is formed by adhering a semi-hardened adhesive to the bottom of the housing barrel. The housing barrel is hardened after an image sensor(21) is loaded on a printed circuit board(20). The adhesive layer is located between the printed circuit board and the housing barrel by allowing the housing barrel to be placed on a housing bonding line(22).
Patent KR-20130040579-A (KR)
Title: Pharmaceutical composition for preventing or treating renal cell carcinoma comprising herbal extracts
Inventor: HWANG SUNG YEOUN
IPC: A61K36/258
Filed: 2011-10-14
Abstract: PURPOSE: A pharmaceutical composition for preventing or treating kidney cancer is provided to ensure antioxidative activity, to ensure anticancer effect by suppressing pulmonary cell damage, and to manufacture a pharmaceutical formulation and health functional foods. CONSTITUTION: A pharmaceutical composition for preventing or treating kidney cancer contains extracts of 100-500 parts by weight of red ginseng, 100 parts by weight of Angelica gigas Nakai, 50-200 parts by weight of Schizandra chinensis BAALL., 20-200 parts by weight of Cuscuta australis seed, 20-200 parts by weight of Curcuma longa L., 100-500 parts by weight of Lycium chinense Miller, 50-200 parts by weight of Cornus officinalis, and 50-200 parts by weight of Rubus coreanus. The extract is prepared using water, C1-C4 alcohols, acetone, ether, ethyl acetate, butyl acetate, chloroform, methylene chloride, hexane, 1,3-butylene glycol, and a mixture thereof. [Reference numerals] (AA,KK) Red ginseng; (BB,MM) Schizandra chinensis BAALL.; (CC,OO) Curcuma longa L.; (DD) Red ginseng + Curcuma longa L.; (EE) Red ginseng + Angelica gigas Nakai + Curcuma longa L.; (FF,LL) Angelica gigas Nakai; (GG,NN) Cuscuta australis seed; (HH) Red ginseng + Angelica gigas Nakai; (II) Angelica gigas Nakai + Curcuma longa L.; (JJ) Angelica gigas Nakai + Cuscuta australis seed + Curcuma longa L.;