baber/WOPTO huggingface dataset:
Patent KR-20140142534-A (KR)
Title: Light emittng device
Inventor: HAN YOUNG HUN
IPC: H01L33/06
Filed: 2013-06-04
Abstract: According to an embodiment of the present invention, the light-emitting device includes an ultraviolet light-emitting structure comprising a first conductive semiconductor layer, a second conductive semiconductor layer, and an active layer formed between the first and the second conductive semiconductor layers. The active layer includes a multi-quantum well structure. The multi-quantum well structure includes a pair structure of a quantum wall containing Al_(x)Ga_(1-x)N (wherein 0 < x < 1) and a quantum well layer containing In_(y)Ga_(1-y)N (wherein 0 <= y < 1) during at least one cycle. The Al composition of the quantum wall adjacent to the second conductive semiconductor layer decreases in the direction of the second conductive semiconductor layer.
Patent KR-20140143864-A (KR)
Title: 안정성 향상을 위한 틸팅 패드 베어링
Inventor: KIM TAE YOUNG
IPC: F16C17/03
Filed: 2013-06-07
Abstract: 본 발명은 모멘트 평형 유지가 곤란한 축 하중 반대 방향의 패드에서 스퀴즈필름댐퍼 역할이 구현됨에 따라 유체감쇠력이 더해져 로터 고속 회전하에서도 불안정 진동이 최소화될 수 있도록 하는 안정성 향상을 위한 틸팅 패드 베어링에 관한 것이다. 
본 발명에 의한 안정성 향상을 위한 틸팅 패드 베어링은, 
원통형의 하우징; 
상기 하우징의 중심부에서 회전하는 로터; 
상기 로터의 회전 과정에서 축 하중이 미치는 방향에 따라 각도가 기울어지는 패드; 
상기 하우징 내면에 고정되어 각 패드와의 사이에 간격을 확보하는 돌출부재;를 포함하되, 
상기 패드 중의 적어도 어느 하나에는 다층의 홈이 형성되는 것을 특징으로 하는 것이다.
Patent KR-20140145783-A (KR)
Inventor: CHO DONG GYU
IPC: C07C15/38
Filed: 2013-06-14
Abstract: The present invention relates to a compound including pyrene dimer, a manufacturing method thereof and a detection method of nitroaromatic compounds using the same where the nitroaromatic compounds which are explosive materials are easily detected in a visual manner by using the compound including pyrene dimer with fluorescence, and the compound including pyrene dimer has an outstanding performance of detecting the nitroaromatic compound whose content is less than 2 ppb.
Patent KR-20150005104-A (KR)
Inventor: KIM WON HEE
IPC: B01J21/06
Filed: 2013-07-04
Abstract: The present invention relates to an organometallic compound, which has a high reactivity in an olefin polymerization and is allowed to easily control properties like chemical structures of synthesized olefin polymers, distribution of molecular weight and mechanical property, a catalyst composition including the same and a manufacturing method of olefin polymers using the catalyst composition. In the present invention, provided is a novel ligand compound denoted by chemical formula 1.
Patent KR-20150009894-A (KR)
Inventor: KIM JUNG SUB
IPC: A61H23/04
Filed: 2013-07-17
Abstract: The present invention relates to a portable toe massage device that repeatedly stimulates meridian points of toes with protrusion parts formed on an inner side of the device while the toes are inserted into the device. According to the present invention, the portable toe massage device includes: an elastic member that is formed in the shape covering the toes in order to allows the toes to be inserted therein and is expanded and retracted as gas is injected in an inner space thereof and is discharged from the inner space; a plurality of protrusions that are formed on at least a portion of the surface of the elastic member and protrude toward the toes inserted in the elastic member; a gas injection/suction means which injects the gas in the inner space of the elastic member and discharges the gas out of the inner space; and an external housing formed on an outer side of the elastic member in order to prevent the elastic member from being expanded in to a predetermined size or bigger. The elastic member is expanded as the gas is injected into the inner space of the elastic member by the gas injection/suction means; and then the protrusion parts stimulates the meridian points distributed on the toes.
Patent KR-20140015211-A (KR)
Title: Fabrication method of fine structures with variable micropatterns
Inventor: KWON SUNG HOON
IPC: G01N33/48
Filed: 2013-07-26
Abstract: Provided is a fabrication method for fine structures with variable micropatterns including: a step of forming a mixture containing photochromic materials and curable materials; a step of providing the mixture for a microfluidic tube; a step of forming variable micropatterns by applying patterned energy to a desired spot of the mixture and hardening the mixture; and a step of forming fine structures by injecting curable materials and applying additional energy to the microfluidic tube. [Reference numerals] (AA) Start; (BB) End; (S1) Forming a mixture containing photochromic materials and curable materials; (S2) Providing the mixture for a microfluidic tube; (S3) Forming variable micropatterns by applying patterned energy to a desired spot of the mixture and hardening the mixture; (S4) Forming fine structures by injecting curable materials and applying additional energy to the microfluidic tube
Patent KR-20150024176-A (KR)
Inventor: AHN KYUNG WON
IPC: G02B5/20
Filed: 2013-08-26
Abstract: In the present invention, provided are a black photosensitive resin composition, which comprises (A) a coloring agent having an organic black pigment with a lactam based compound and a phthalocyanine based pigment with central metals; (B) a binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent, a black column spacer, and a color filter using the same.
Patent KR-20140002572-A (KR)
Title: Wireless remote control for vehicle using otp
Inventor: LIM CHOON SOO
IPC: E05B49/00
Filed: 2013-08-27
Abstract: The present invention relates to a wireless remote controller for a vehicle using OTP, and a vehicle control system using the same. The wireless remote controller includes a key input unit, a transmitting OTP generator for generating OTP, a controller which generates OTP control signals by combining vehicle control signals inputted by the key input unit with OTP generated by the OTP generator, an encoder for converting the OTP control signals generated by the transmitting controller into RF signals, and a radio transmitter to wirelessly transmit the RF signals outputted from the encoder. [Reference numerals] (10) Key input unit; (20,80) Controller; (30,90) OTP generator; (300) Starting system; (40) Encoder; (400) Door opening/closing system; (50) Wireless transmitter; (60) Wireless receiver; (70) Decoder; (81) OTP authentication unit
Patent KR-20150029898-A (KR)
Inventor: KANG TAE JIN
IPC: B32B37/00
Filed: 2013-09-11
Abstract: In the present invention, provided are a polyurethane/aramid composite material with impregnated magnetorheological fluid, which is manufactured by impregnating magnetorheological fluid and stacking polyurethane film in an aramid fiber which is an existing protection material, and a manufacturing method thereof, comprising the steps of impregnating the aramid fiber substrate in the magnetorheological fluid; compressing an intermediate composition formed by impregnating magnetorheological fluid in the outside of the aramid fiber substrate; stacking the polyurethane film on the outside of the intermediate composition; and compressing the same with use of heat. In the present invention, manufactured is a polyurethane/aramid composite material with impregnated magnetorheological fluid by impregnating magnetorheological fluid and stacking polyurethane film in an aramid fiber which is an existing protection material, thereby having outstanding properties like lightweightness, flexibility, heat resistance and mechanical strength.
Patent KR-20150030968-A (KR)
Inventor: CHO HEE EUN
IPC: E04B9/18
Filed: 2013-09-13
Abstract: Disclosed is a fastening device for a bar-type frame. The present invention comprises: an insertion unit (210) having an opening potion in an end portion, a slit extended in a longitudinal direction with a constant width on the upper surface, and a pair of vertical panels in a longitudinal direction along the left and right borders of the slit, which is inserted into the end portion to be combined with the bar type frame installed in the ceiling; a cut-off unit extended from the insertion unit by being bent at a right angle, blocking the opening portion; and a coupling unit extended from the cut-off unit by being bent at a right angle, combining other bar-type frames. According to the present invention, as a builder manufactures an external frame structure to be installed in the ceiling, the bar-type frames can be easily combined adaptively in accordant with site conditions and interior designs; thus, ensuring the workability in the production and installation of the external frame structure.
Patent KR-20130116058-A (KR)
Title: Genomic unique pattern generator using log multiplication and amino acid counts
Inventor: KIM SEUNG CHAN
IPC: G06F19/00
Filed: 2013-09-23
Abstract: PURPOSE: Genomics pattern analysis device algorithm using log double and the number of amino acid is provided to predict similarity by using just numbers and to increase the effectiveness by using log double which is an irrational number. CONSTITUTION: Genomic patterns are schematized by taking log in the number of amino acid. The difference between protein and organization in human is classified by using the genomic patterns.
Patent KR-20150033125-A (KR)
IPC: B23Q15/00
Filed: 2013-09-23
Abstract: The present invention relates to a portable manual pulse generator handler capable of a automatic feeding shaft selection of a machine tool and a automatic feeding shaft selection method using the same which can prevent worker′s eyes from being dispersed from an object to be processed by not looking at the portable manual pulse generator handler when a worker selects a feeding shaft as the worker automatically selects the feeding shaft of the portable manual pulse generator handler in accordance with an angle of direction of the portable manual pulse generator handler by sensing a motion which rotates the portable manual pulse generator handler with a triaxial angle sensor.
Patent KR-20150040050-A (KR)
Title: A linear compressor
IPC: F04B17/04
Filed: 2013-10-04
Abstract: The present invention relates to a linear compressor. According to an embodiment of the present invention, the linear compressor comprises: a shell having a refrigerant suction unit; a cylinder provided inside the shell; a piston which reciprocates inside the cylinder; a motor assembly providing a driving force to move the piston; a magnet assembly transferring the driving force generated from the motor assembly to the piston, and having a permanent magnet; and a frame combined on the cylinder, supporting the motor assembly, and having a contact unit which can be interrupted by the permanent magnet when the piston reciprocates.
Patent KR-20150040069-A (KR)
IPC: H01L21/66
Filed: 2013-10-04
Abstract: The present invention relates to a semiconductor apparatus, more specifically, to a technique to improve element characteristics and reliability by detecting defects by copper ion migration from the through electrode. An embodiment of the present invention may comprise: a test part for identifying metal contamination by a through electrode provided in the peripheral of the through electrode; a through-electrode penetrating a semiconductor substrate; and a semiconductor substrate having an active area defined by an element isolation area.
Patent KR-20140045883-A (KR)
Title: Acrylic emulsion pressure sensitive adhesive composition comprising nano-sized latex of monomodal particle size distribution and manufacturing process thereof
Inventor: HA JAE WOUNG
IPC: C09J7/02
Filed: 2013-10-08
Abstract: The present invention relates to an acrylic emulsion adhesive composition including latex particles of monomodal particle size distribution, in which polymer microparticles including (A) (meth)acrylic acid ester monomers having a C1-C14 alkyl group as a main monomer; (B) at least one monomer selected from the group consisting of a monomer containing allyl ester, vinyl ester, an unsaturated ester group, or a mixture thereof, and a cyano group, a monomer including an amine group and a styrene-based monomer having a vinyl group as an auxiliary monomer; (C) a monomer having a carboxyl group and/or a hydroxyl group as a functional monomer; and (D) a crosslinking agent, are surrounded by at least three kinds of anionic emulsifiers, and a manufacturing method thereof. The latex particles are characterized by high solid powder with a nanosized average particle diameter and a monomodal particle size distribution, and high stability.
Patent KR-20150044170-A (KR)
IPC: G01S15/02
Filed: 2013-10-16
Abstract: Provided is ultrasonic diagnostic equipment which includes: a housing which is inserted into the mouth of a test subject and is positioned near teeth and gums; and a sound unit which is arranged in the housing and transmits or receives ultrasonic waves. The present invention is able to diagnose a tissue, foreign substances, innervation, a disease status, a lesion, etc. by acquiring an ultrasonic image including gums, lips, a palate, a tongue, etc.
Patent KR-20150044669-A (KR)
IPC: G06Q20/40
Filed: 2013-10-17
Abstract: The present invention provides a mobile payment method using fingerprint comprising: (a) a step in which a mobile terminal receives and registers the customer′s fingerprint information; (b) a step in which the mobile terminal receives a purchase decision on the goods to pay; (c) a step in which the mobile terminal starts the fingerprint authentication program and receives the fingerprint information input by a customer who is about to pay for certain goods; (d) a step in which the mobile terminal authenticates the fingerprint information input by comparing with the registered fingerprint information.
Patent KR-20150046427-A (KR)
IPC: A61P1/16
Filed: 2013-10-21
Abstract: The present invention relates to a pharmaceutical composition for preventing and treating non-alcoholic fatty liver diseases including extraction fraction with enhanced content of gincenoside Rb1 derived from ginseng as an active ingredient. For this, in the present invention, provided is a method for obtaining extraction fraction with enhanced content of gincenoside Rb1, comprising the step of obtaining a ginseng extraction using water or ethyl alcohol as an extraction solvent.
Patent KR-20140052864-A (KR)
Title: Axial flow turbine
Inventor: SHIBATA TAKANORI
IPC: F01D11/08
Filed: 2013-10-22
Abstract: The purpose of the present invention is to provide an axial flow turbine that can enhance an effect of reducing a mixing loss. The axial flow turbine includes: a plurality of stator blades (2) provided on the inner circumferential side of a diaphragm outer ring (1); a plurality of rotor blades (5) provided on the outer circumferential side of a rotor (4); a shroud (6) provided on the outer circumferential side of the rotor blades (5); an annular groove portion (12) formed in the diaphragm outer ring (1) and housing the shroud (6) therein; a clearance passage (13) defined between the groove portion (12) of the diaphragm outer ring (1) and the shroud (6), into which a part of working fluid flows from the downstream side of the stator blades (2) in a main passage (7), and through which the part of the working fluid flows out toward the downstream side of the rotor blades (5) in the main passage (7); seal fins (14A-14D) provided in the clearance passage (13); a circulation flow generating chamber (17) defined on the downstream side of the clearance passage (13); and a plurality of shielding plates (18) fixed to the diaphragm outer ring (1) so as to be positioned in the circulation flow generating chamber (17), and extending in the axial and radial directions of the rotor.
Patent KR-20150047249-A (KR)
Inventor: OH IN SU
IPC: A46B11/06
Filed: 2013-10-24
Abstract: The present invention relates to a functional toothbrush which is formed with a flow path on the toothbrush in order to jet washing water, and enables a user to conveniently rinse an oral cavity without using an additional cup or hands after brushing teeth. More specifically, the functional toothbrush comprises: a head part in which brush is planted; a handle part extended from the head part; an inlet formed on one side of the handle part, and having tap water introduced; an outlet formed on the other side of the handle part in order for the tap water to be discharged; and a flow path formed inside the handle part for connecting the inlet and the outlet, wherein an elastic body is additionally formed on an upper surface of the outer circumference of the inlet.
Patent KR-20150050152-A (KR)
Inventor: LEE DAE JIN
IPC: H01M4/136
Filed: 2013-10-31
Abstract: A positive electrode active material according to an embodiment of the present invention provides a positive electrode active material which can improve such as abrasion resistance, erosion resistance, and high temperature stability while not having electric resistance by forming moving path of a lithium ion by having a boron-carbon compound, a boron-nitrogen compound, or a mixture of the same formed on the surface of the lithium transition metal oxide by having impurities of the lithium transition metal oxide reacting with a boron-containing compound.
Patent KR-20150052444-A (KR)
Inventor: KIM BYOUNG MOK
IPC: A23L27/10
Filed: 2013-11-05
Abstract: The present invention relates to a natural seasoning made of a crab shell, comprising the hot-water extract and the hydrolysate of a crab shell, wherein the natural seasoning retains a crab taste, and has a sufficient flavor without artificial seasoning ingredients such as a MSG and a nucleic acid.
Patent KR-20150053496-A (KR)
Inventor: PARK SUN SOON
IPC: B23K3/06
Filed: 2013-11-08
Abstract: The present invention relates to an induction heating soldering device and, more specifically, relates to an induction heating soldering device capable of partially heating both supplied lead and the soldering portions of a printed circuit board and electronic components. According to the present invention, the induction heating soldering device comprises: a high frequency power supply unit; an induction heating coil electrically connected to the high frequency power supply unit; and a magnetic core having a hollow cylinder shape formed of a magnetic substance to provide a path of magnetic flux induced by the induction heating coil comprising an inlet part through which a yarn is inserted in the hollow hole, and an outlet part to discharge the inserted lead. The magnetic core provides the path of the magnetic flux induced by the induction heating coil and comprises the inlet part to supply the lead to one end of the hollow hole, and the outlet part to discharge the lead. The outlet part of the magnetic core is arranged such that the magnetic flux can pass the discharged lead; thus heating and melting only the lead discharged from the magnetic core.
Patent KR-20150053603-A (KR)
Inventor: NOH SANG UK
IPC: F41H13/00
Filed: 2013-11-08
Abstract: The present invention relates to an intelligent surveillance system using a robot and a method thereof, which can improve reliability of target recognition by fusing information received from a plurality of robots. The present invention receives recognition reliability information about at least one target from the robots placed inside a predetermined surveillance area, generates standard reliability information by calculating recognition reliability information of a target which is repeated of the received recognition reliability information, and sets a target to each robot to monitor the related target by a robot wherein standard reliability about each target is the highest in accordance with the generated standard reliability information, thereby improving reliability about target recognition for a multiple robot to be effectively operated in an unmanned and autonomic combat system to improve combat performance.
Patent KR-20140000180-A (KR)
Title: Positioning apparatus of carrier tape
Inventor: NA SEUNG OK
IPC: B65B15/04
Filed: 2013-11-15
Abstract: The present invention relates to an apparatus for determining a location of a carrier tape to make a wake to be accommodated at a stop position when accommodating the wake in a carrier tape, more particularly, to an apparatus, for determining a location of a carrier tape, with improved durability by preventing backlash of a stopper which aligns a location determination plate and is very useful although a pitch for location determination is small. For the purpose, the apparatus for determining a location of a carrier tape according to the present invention include: a moving pulley for moving a carrier tape; a location determination plate engaged with the moving pulley and having a plurality of notches on the perimeter; a stopper rotatably formed by engaging with a shaft and having a location determination protrusion in one side for determining a location of the carrier tape by being inserted into the notches by rotation; and a driving unit for rotating the stopper.
Patent KR-20150061052-A (KR)
Inventor: CHO HYUN SOOK
IPC: A63B22/16
Filed: 2013-11-25
Abstract: The present invention relates to an exercise device which includes a foothold which moves in a horizontal or upper and lower direction, and a stepped grip and an outside footrest, thereby enabling users to selectively make legs or whole body exercise. The device comprises a base; footholds installed on the base to enable users to step on the footholds; a driving tool driving the footholds; a front guardrail which is extended and installed on the upper side of the front part of the base which is higher than the height of users and has a plurality of front grips installed upward and downward in multiple stages with an interval from each other; a side guardrail which is extended and installed on the upper side on both side parts of the base which is higher than the height of users and has a plurality of side grips installed upward and downward in multiple stages with an interval from each other; and an upper side grip which is installed by connecting the front guardrail to the side guardrail wherein the footrest is installed on the outside of the front base.
Patent KR-20150061087-A (KR)
Inventor: PARK SUNG MIN
IPC: G06Q50/10
Filed: 2013-11-25
Abstract: The present invention relates to an integrated system for providing hobby information, and more specifically, to an integrated system for providing hobby information capable of acquiring general information about preferred hobbies as well as sufficient in-depth information by performing hobby selection, video learning, equipment operation information acquisition, equipment purchase information acquisition, equipment purchase, community registration together on a single site, applying learning by purchasing the same equipment appeared in a learning process on the site immediately, securing reliability through review information about the equipment, and acquiring the equipment operation information and the equipment purchase information without visiting different web pages by displaying the equipment purchase information and a video screen on a same webpage. The integrated system for providing hobby information comprises: a classification by a category module to classify hobbies by category to allow a user to select a category; a hobby selection module to display sub categories under the category of hobby selected by the classification of the category module and allow the user to select a hobby; a video provision module to show equipment operation information including a type of equipment required to perform the hobby selected by the hobby selection module, user instructions for the equipment, and precautions by playing at least one video clip; and an equipment purchase information module to display purchase information of the equipment appeared in the video clip provided by the video provision module.