baber/WOPTO huggingface dataset:
Patent KR-20180014989-A (KR)
Inventor: KIM SANG HUN
IPC: A61L9/22
Filed: 2016-08-02
Abstract: The present invention relates to an exhaust air purification device. The exhaust air purification device according to the present invention, as an exhaust air purification device for removing particles from contaminated air, comprises a filter unit for removing and purifying particles of polluted air containing particles, wherein the filter unit comprises: a buffer unit for buffering the flow of the contaminated air introduced from the duct; an ion generator for ionizing the particles of the contaminated air introduced from the duct; and a filter disposed behind the ion generator and comprising the particles of the contaminated air, wherein the contaminated air is introduced from the duct and passes through the buffer unit, the ion generator, and the filter sequentially.
Patent KR-20180016168-A (KR)
Inventor: CHAE HYUNG WON
IPC: A21C7/06
Filed: 2016-08-05
Abstract: The present invention relates to a molding pan for manufacturing a heart-shaped rusk and a method for manufacturing a heart-shaped rusk using the same, and the purpose of the present invention is to inspire consumers with a special sense of aesthetics and motivation to purchase. According to the present invention, the molding pan for manufacturing a heart-shaped rusk comprises: a molding plate (100) having a plurality of semicircular dough mounting surfaces (110) formed on the upper surface thereof by pressing a thin metal plate; and a support frame (200) supporting the bottom surface of the molding plate.
Patent KR-20180017452-A (KR)
Inventor: GIM JIN CHEOL
IPC: A61B5/00
Filed: 2016-08-09
Abstract: The present invention provides a method for manufacturing a digital orthodontic bracket using a digital library, in order to improve orthodontic surgical convenience and precision, comprising: a first step of loading an oral scan image, obtained corresponding to a profile within an oral cavity of a person under operation, and extracting one virtual orthodontic template corresponding to each tooth image, virtually adjusted according to a preset continuous structure of a set of teeth, from the digital library; a second step of arranging each virtual bracket and virtual wire of the extracted virtual orthodontic template to be matched with the virtually adjusted continuous structure of the set of teeth of each tooth image; and a third step of individually designing a digital bracket integrally including a jig unit engaged with an upper part of each virtual bracket to surround an upper part of each tooth image and a grip protrusion unit protruding at an upper end of the jig unit and three-dimensionally printing each digital bracket based on the designed data.
Patent KR-20180017908-A (KR)
Title: Apparatus of contents play control
Inventor: KIM DONG HYON
IPC: H04N21/647
Filed: 2016-08-11
Abstract: The present invention relates to a content playing control technology, and more specifically, to a content playing control apparatus which can effectively perform multimedia content streaming without passing through a cloud station by directly requesting content to be played next to a streaming station. The content playing control apparatus comprises: a user interface (UI) interaction control unit for controlling UI interaction with the cloud station so as to overlay a UI window received from the cloud station on currently playing content (first content), and to select next playing content (second content) through the overlayed UI window; and a content playing interaction control unit for controlling content playing interaction with the cloud station so as to directly request the second content to the streaming station.
Patent KR-20180019263-A (KR)
Inventor: CHOI JAE SIK
IPC: H04L29/06
Filed: 2016-08-16
Abstract: The present invention relates to a data transmission system between Internet of things devices, which assigns an authentication key to a sensor device such that data can be accessed only when the authentication key is conformed, and is capable of improving a search speed and enhancing security by generating index information for facilitating search of data, and to a data transmission method using the same. According to the present invention, a unique authentication key is assigned to an Internet of things device, and it is checked whether an authentication key registered in a server is the same as an authentication key input in a terminal device to approve access of data, thereby enhancing security of data access. Also, according to the present invention, data measured through a sensor device is encrypted, and index information in which unique identification information, encryption data and generation time of a sensor are converted into bits is additionally generated, thereby improving a search speed of data through the index information.
Patent KR-20180021492-A (KR)
Inventor: PARK HEE JIN
IPC: H01L21/687
Filed: 2016-08-22
Abstract: Disclosed is a wafer ring transfer apparatus for transferring a wafer ring between a cassette for accommodating a plurality of wafer rings having a plurality of dies individualized by a dicing process in a duplex structure and a die bonding apparatus for bonding the dies to the substrate. The wafer ring transfer apparatus comprises: a loading/unloading unit including a grip portion for gripping a wafer ring, unloading a wafer ring waiting on the cassette to be supplied to the die bonding apparatus wafer ring to transfer the wafer ring to the die bonding apparatus, and loading a wafer ring used in the die bonding apparatus on the cassette; and a stopper unit disposed on the front side of the cassette, through which a wafer ring goes in and out, and preventing forward movement of a wafer ring located adjacent to the wafer ring gripped by the grip portion in the cassette. Accordingly, the wafer ring transfer apparatus is able to prevent the used wafer ring from coming out of the cassette together with the wafer ring to be input to the die bonding apparatus, caused by sagging of the used wafer ring.
Patent KR-20170057824-A (KR)
Inventor: HU SHUAI
IPC: B01J21/04
Filed: 2016-08-26
Abstract: 본 발명은 연속적으로 연결된 복수의 촉매 베드 층이 배열된 반응 디바이스에서 수행되는 메탄올로부터 다이메틸 에테르를 제조하는 방법에 관한 것으로서, 본 방법은, 메탄올을 함유하는 반응물 스트림을 n개의 서브스트림으로 분할하는 단계와 각각의 상기 서브스트림을, 메탄올 -> 다이메틸 에테르 반응용 반응 디바이스의 상단 공급 포트 또는 촉매 베드 층들 사이의 측면 공급 포트를 통해, 반응 디바이스로 공급하는 단계를 포함하며; 제1 촉매 베드 층으로 공급되는 서브스트림의 온도 T1은 290-50K1 ≤ T1 ≤ 150K1 2 -271K1+397.5 범위로 조절되며; 이때 1 > K1 ≥ 0.5이고, T1은 ℃ 단위이다.  본원에 제시된 방법은 기존의 메탄올로부터 다이메틸 에테르를 제조하기 위한 반응 장치의 문제, 예를 들어 촉매 베드 층들에서의 높은 온도 차이와 높은 최고온부 온도, 반응 온도의 폭주, 촉매 노화, 촉매의 수명 단축 및 공급 원료에 대한 높은 에너지 지출 등을 해결할 수 있으며, 메탄올로부터 다이메틸 에테르를 제조하고, 메탄올로부터 프로필렌을 제조하기 위한 공업적인 생산에 적용할 수 있다.
Patent KR-20180023750-A (KR)
Inventor: HAM SUNG SEEK
IPC: H01M8/0258
Filed: 2016-08-26
Abstract: Provided is a flow frame for redox flow batteries which comprises: a frame main body having a flat plate shape and including an electrode hole in which an electrode is disposed at a central portion; four through-holes provided at corners of the frame main body; a flow path disposed in an upper area and a lower area of the through-hole at a front side of the frame main body so as to connect a pair of through-holes located diagonally to each other among the four through-holes after bypassing the electrode hole; a through-flow path provided at an end of the flow path and connected to an end of the flow path to allow the electrolyte to flow to a rear surface of the frame main body; and a distribution flow path connecting the through-hole and the electrode hole at the back surface of the frame main body. The flow path has at least one branching point, and a change in cross-section area before and after the branching point is 10% or less.
Patent KR-20180027724-A (KR)
Inventor: SHIN DONG JUN
IPC: A45B9/04
Filed: 2016-09-06
Abstract: The present invention relates to the entire or a part of an umbrella which prevents an umbrella cap from slipping and not being fixed when not putting the umbrella in an umbrella stand but standing the umbrella. Therefore, the present invention develops the umbrella cap made of a fluorescent rubber material which can be put on an existing umbrella or makes the umbrella while putting the rubber cap on the umbrella. The umbrella cap is designed to use character products such as pooh, pocket monsters, mickey mouse, and dooly, which are familiar and popular to children.
Patent KR-20180028776-A (KR)
IPC: F25D23/02
Filed: 2016-09-09
Abstract: The present invention provides a refrigerator which comprises: a cabinet in which a storage chamber is formed; a refrigerator door coupled to the cabinet to be able to slide in a longitudinal direction; a first basket provided in the refrigerator door, and storing foods therein; a first rail assembly for guiding a back and forth movement of the first basket; and a second basket located in an upper part of the first basket, and being able to slide in a second direction perpendicular to a first direction which is a direction in which the refrigerator door is drawn out when the refrigerator door opened and closed; and a second rail assembly for guiding a back and forth movement of the second basket.
Patent KR-20170038150-A (KR)
Title: Sealant film for exterior power storage device and power storage device for exterior and power storage device
Inventor: NAKAJIMA DAISUKE
IPC: H01M50/197
Filed: 2016-09-20
Abstract: The sealant film consists of a laminate of two or more layers including a first resin layer (7) containing 50 mass% or more of a random copolymer containing a copolymer component other than propylene and propylene as a copolymerization component and a second resin layer (8) formed by a mixed resin including a first elastomer modified olefin resin having a melting point of 155C or higher and a crystal melting energy of 50 J/g or more and a second elastomer modified olefin resin having a melting point of 135C or higher and a crystal melting energy of 30 J/g or less. Accordingly, when an internal pressure of a power storage device rises excessively, breakage (peeling) occurs in a sealant layer and gas is drained to prevent rupture of an exterior material by an increase in internal pressure.
Patent KR-20180012168-A (KR)
Inventor: NAM CHANG WOON
IPC: B08B1/04
Filed: 2016-09-20
Abstract: Disclosed is a pipeline cleaning device which has a simple structure and can be easily transferred and operated. The present invention relates to the pipeline cleaning device that cleans a pipeline by moving a wire forward to insert the wire into the pipeline. The pipeline cleaning device according to one embodiment of the present invention comprises: a case provided with a wire insertion hole and a wire discharge hole; a motor portion disposed within the case and generating rotational force; a driving gear connected to the motor portion and rotating with rotation of the motor portion; a first driven gear and a second driven gear connected to the driving gear, respectively and rotating with the rotation of the driving gear, and moving the wire inserted into the wire insertion hole forward; and a lower support portion fixed to the inside of the case and supporting the wire in a lower portion of the wire.
Patent KR-20180032003-A (KR)
Inventor: NOH TAE HO
IPC: H04L29/06
Filed: 2016-09-21
Abstract: According to an embodiment of the present invention, a security apparatus comprises: a file analyzer to determine whether a file downloaded via a website is a malicious file; a domain name repository to store domain names; and a domain name discriminator to set the website as a target website if the downloaded file is a malicious file, and determine a domain name of a referer in a header of the target website as an infected website domain name if the target website satisfies a preset condition. The domain name discriminator includes a target website repository to store the target website. If the domain name of the target website is not included in the domain names stored in the domain name repository, and the domain name of the referer is included in the stored domain names, the target website is determined to satisfy the preset condition.
Patent KR-20170035817-A (KR)
Inventor: KIM YUN KYOUNG
IPC: H01M4/62
Filed: 2016-09-22
Abstract: The present invention relates to a positive electrode active material and a positive electrode comprising metal nanoparticles, and a lithium-sulfur battery comprising the same and, more specifically, to a positive electrode including a positive electrode active material of a sulfur-metal catalyst-carbon complex, and a lithium-sulfur battery comprising the same. The lithium-sulfur battery applied with a positive electrode comprising metal nanoparticles increases reactivity of sulfur which is a positive electrode active material, and increases reactivity and electric capacity of a positive electrode by increasing electric conductivity of an electrode by dispersion of metal nanoparticles in the electrode. Also, as a cell reaction product such as lithium sulfide (Li_2S) is easily decomposed by a catalytic reaction, lifespan properties are improved.
Patent KR-20180036859-A (KR)
Inventor: AHN KOOK YOUNG
IPC: H01M8/18
Filed: 2016-09-30
Abstract: Provided by the present invention is a bidirectional water electrolysis/power generation system using renewable energy. To solve problems of existing technology, the present invention can utilize waste heat and electricity produced from renewable energy based on waste energy and can realize high capacity. For the above, the present invention includes a heat system, a hydrogen storage device, a bidirectional water electrolysis/power generation device, and an air blower. Hydrogen is stored in the hydrogen storage device. The bidirectional water electrolysis/power generation device is operated by: a water electrolysis mode which produces hydrogen and oxygen by performing a water electrolysis reaction by electricity supplied from the outside and steam supplied from the heat system; and a fuel battery mode which produces electricity and water by an electrochemical reaction between hydrogen supplied from the hydrogen storage device and oxygen supplied from the outside. The air blower is connected to the bidirectional water electrolysis/power generation device and supplies air to the bidirectional water electrolysis/power generation device. The bidirectional water electrolysis/power generation device includes a hydrogen electrode, an air electrode, a heat exchange unit, and a recirculation blower. The hydrogen electrode produces hydrogen from steam supplied from the outside or produces steam from hydrogen supplied from the outside. The air electrode transfers oxygen from air supplied by the air blower or transfers oxygen ions to the hydrogen electrode. The heat exchange unit exchanges the heat of air and steam supplied from the outside and the heat of first discharge gas discharged from the hydrogen electrode and second discharge gas discharged from the air electrode. The recirculation blower circulates first discharge gas passing through the heat exchange unit and resupplies the same to the hydrogen electrode.
Patent KR-20160119436-A (KR)
Inventor: KIM SEOK HONG
IPC: H04W12/08
Filed: 2016-10-04
Abstract: The present invention relates to a message transmission system, a message transmission method, and a computer program, capable of efficiently preventing message leakage by determining the transmission path of a message according to message leakage probability of a receiving terminal. According to the present invention, a message transmission system includes: a terminal management server for managing terminal information of a receiving terminal; a message sensing server for receiving a message from a calling terminal, confirming the terminal information of the receiving terminal through the terminal management server, determining a transmission path of the message based on the terminal information, and transmitting the message according to the determined transmission path; and a service providing server for providing a security service of the message. The message sending server determines message leakage probability of the receiving terminal based on the terminal information, delivers the message to the receiving terminal when the message leakage probability of the receiving terminal is low, and delivers the message to the service providing server when the message leakage probability of the receiving terminal is high.
Patent KR-20180040756-A (KR)
Inventor: HONG SEONG SU
IPC: A61K8/49
Filed: 2016-10-12
Abstract: The present invention relates to a whitening composition, which comprises an adlay extract or a solvent fraction thereof, wherein the adlay extract of the solvent fraction thereof contains Coixol, and more particularly, to a whitening composition which exhibits an effective tyrosinase inhibitory activity. The adly extract is obtained by extracting the adlay roots from a C1 to C6 alcohol or a mixture of C1 to C6 alcohol and water.
Patent KR-20180045078-A (KR)
Inventor: CHUNG SANG KUG
IPC: B08B7/02
Filed: 2016-10-19
Abstract: Disclosed are a cleaning device using electrowetting and a method of removing a droplet therein. The cleaning device comprises a base layer and an electrode arranged on the base layer. A surface of the cleaning device tilts in a gravitational direction. As a specific voltage is applied to the electrode, a droplet attached on the surface of the cleaning device vibrates. According to the vibration, the droplet moves in the gravitational direction so that the droplet is removed from the cleaning device.
Patent KR-20180046130-A (KR)
Inventor: LEE KWANG SEOG
IPC: C08L9/00
Filed: 2016-10-27
Abstract: The present invention relates to a rubber composition for tire tread, and a pneumatic tire produced by using the same. More specifically, the present invention relates to a rubber composition for tire tread, and a tire produced by using the same. To this end, solution-polymerized styrene-butadiene rubber whose terminal end is modified by silane, oil-containing solution-polymerized styrene-butadiene rubber, and neodymium butadiene rubber are selected as raw rubber. By altering a ratio of two different types of silica and carbon black and using a specific ratio of a specific adhesive, it is possible to improve abrasion resistance and secure excellent rolling resistance and braking performance.
Patent KR-20180046808-A (KR)
Inventor: PARK SANG HEE
IPC: H01L31/0216
Filed: 2016-10-28
Abstract: The present invention relates to a composition for forming a solar cell electrode and an electrode manufactured therefrom. The composition comprises silver powder, glass frit, and an organic vehicle. The glass frit includes first glass frit and second glass frit. The first glass frit contains tellurium (Te) and silver (Ag) in a molar ratio (Te : Ag) of 75:1 to 1:25. The second glass frit includes lead-tellurium-oxide (Pb-Te-O) based glass frit or bismuth-tellurium-oxide (Bi-Te-O) based glass frit but not includes silver (Ag). Therefore, the composition can simultaneously improve adhesion to a substrate and resistance characteristics.
Patent KR-20180056921-A (KR)
Inventor: CHOI KAE WON
IPC: H02J7/02
Filed: 2016-11-21
Abstract: A power management method of a transmitter in a wireless power transmission system includes a step of transmitting a microwave; a step of allowing a transmitter to receive information on a received microwave power value and stored power from a receiver; a step of determining a duration of transmitting the microwave in one frame and a strength of the microwave transmitted during the duration based on the power value and the power; and a step of allowing the transmitter to transmit the microwave having the intensity at the active time of the receiver during the duration. It is possible to control the activity period and the transmission power of a transmitting terminal and the active period of a receiving terminal.
Patent KR-20160145525-A (KR)
Title: Wireless communication system and method for establishing connection between user equipment and mobility management entity
Inventor: CHO SONG YEAN
IPC: H04W4/00
Filed: 2016-12-05
Abstract: The present invention relates to a wireless communication system and a method for establishing the connection between user equipment and a mobility management entity, capable of efficiently supporting a mobility management entity (MME). According to one embodiment of the present invention, a method of transceiving a signal from the MME in a communication system includes the steps of: receiving a first request message from a terminal; transmitting a second request message related to the terminal to a server based on the first request message; receiving a first response message including subscription information of the terminal, in response to the second request message from the server; allocating a tracking area update (TAU) timer value of the terminal based on the subscription information of the terminal; and transmitting a second response message including the TAU timer value to the terminal. According one embodiment of the subject application, communication can be effectively made.
Patent KR-20180067116-A (KR)
Inventor: EOM SUNG TAE
IPC: B29C45/28
Filed: 2016-12-12
Abstract: The present invention relates to an injection molding nozzle having a shut-off function. The present invention comprises: a nozzle body; a nozzle tip coupled to a front end of the nozzle body; a needle opening and closing an injection hole formed at the nozzle tip from the inside of the nozzle body to determine whether an injection molding raw material is supplied through the injection hole; a needle guide guiding the needle to the injection hole while supporting the needle; and an elastic member providing elastic force to the needle to make the needle close the injection hole in a shut-off mode of not supplying the injection molding raw material. The present invention elastically supports the needle by using the elastic member to be able to effectively prevent the injection molding raw material in a melted state from flowing down during injection molding and to be able to reduce molding cycle time, and prevents product defects caused by a phenomenon that the injection molding raw material in a melted state flows down such that assembling and disassembling are convenient and maintenance is easy as well as productivity is largely increased.
Patent KR-20180067830-A (KR)
Inventor: KIM SHI HO
IPC: B60W40/06
Filed: 2016-12-13
Abstract: Disclosed are a system and a method for controlling an autonomous vehicle by comparing vehicle preference parameters according to the preference of an occupant in the autonomous vehicle with vehicle parameters including longitudinal acceleration, lateral acceleration, a longitudinal jerk and a threshold value of a lateral jerk of the autonomous vehicle. The method includes the steps of: sensing a preference of a vehicle occupant in an autonomous vehicle; analyzing a preference parameter according to the sensed preference of the vehicle occupant; calculating vehicle parameters including longitudinal and lateral acceleration and the threshold value of longitudinal and lateral jerks according to the travelling of the vehicle; comparing the calculated vehicle parameters based on the preference parameter; and creating a speed profile satisfying the preference of the vehicle occupant.
Patent KR-20180068739-A (KR)
Inventor: PARK JONG MIN
IPC: B60K5/12
Filed: 2016-12-14
Abstract: The present invention relates to a roll mount device and an operation method thereof, and more specifically, to a roll mount device and an operation method. By using the present invention, stiffness of an insulator of a roll mount device is variably changed so as to adjust a resonance frequency of a rod such that booming for each gear can be avoided.