baber/WOPTO huggingface dataset:
Patent KR-20190097669-A (KR)
Title: Apparatus and method for deducting keyword of technical document
Inventor: PARK SANG SUNG
IPC: G06F16/00
Filed: 2018-02-13
Abstract: Disclosed are a device for deducting a technical document keyword and a method thereof. According to an embodiment of the present invention, the device for deducting a technical document keyword comprises: a similarity verification unit verifying a similarity of an academic document and a technical document included in analysis data collected based on the same search word; a keyword extraction unit extracting at least one academic common keyword equally disclosed in a plurality of parts forming the academic document, if the verified similarity is higher than a reference value; and a technical document keyword extraction unit extracting at least one extracted academic common keyword as a technical document keyword.
Patent KR-20190100756-A (KR)
Inventor: GYUSIK YANG
IPC: G07C9/00
Filed: 2018-02-21
Abstract: The present invention relates to a door lock control system for evacuation in case of a fire and preventing the intrusion of a stranger. More specifically, since a fire detection sensor is installed on a door, a door lock is automatically unlocked in case of a fire to enable people to quickly evacuate. Since an infrared sensor and a shock detection sensor are installed and operated on a door, when a card or smart device with a registered unique identification code including an RFID and an NFC is placed on a reader, if the card or smart device is not matched or the door is forcibly opened, an external subject is photographed through a photographing device installed in front of the door, so the photographed image information is transmitted to the smart device of the user to enable the user to confirm the external subject when the user is out of place.
Patent KR-20190101131-A (KR)
Inventor: SEUNGJIN YOO
IPC: B60T8/172
Filed: 2018-02-22
Abstract: Disclosed are an electronic brake system and a control method thereof. According to an embodiment of the present invention, the electronic bake system comprises: an input unit receiving a brake pedal signal, and receiving a sensing value of a motor position sensor and a motor current sensor; and a control unit determining a target position of a motor by calculating a target motor speed value, wherein the motor is required for generating target braking pressure corresponding to the brake pedal signal when at least one of the motor position sensor or the motor current sensor is out of order.
Patent KR-20180029008-A (KR)
Inventor: YONGBUM SEO
IPC: F25D27/00
Filed: 2018-03-07
Abstract: A refrigerator comprises: a main body having an aperture and provided with a storage chamber therein; a door opening and closing the aperture; and a camera unit provided in the door to film the storage chamber, and linked to opening/closing operation of the door so as to selectively face the storage chamber. By using the present invention, the inside of the storage chamber can be seen without opening and closing the door, and the camera unit is minimally exposed to the outside.
Patent KR-20190109024-A (KR)
Title: Composition for forming multifunctional layer, multifunctional layer formed from the same, and protective layer comprising the multifunctional layer
Inventor: MUN KWANG KIL
IPC: C09D5/00
Filed: 2018-03-16
Abstract: The present invention relates to a composition for forming a multi-functional film having significantly improved hardness, a multi-functional film formed therefrom and a protective film including the multi-functional film. The composition for forming a multi-functional film of the present invention comprises: a fluorinated acrylic copolymer containing a vinyl terminal functional group; and silica particles functionalized by a vinyl group.
Patent KR-20190110401-A (KR)
Title: Micro USB Connector Plug
Inventor: KIM JUNG SUP
IPC: H01R13/24
Filed: 2018-03-20
Abstract: According to the present invention, a micro USB connector plug (100) is selectively connected to electronic equipment and selectively connected to a socket connection portion of a micro USB connector socket provided in the electronic equipment to input or output data or charge the electronic equipment. According to the micro USB connector plug, a separate PCB is not needed when connecting a connection terminal and a wire.
Patent KR-20180119476-A (KR)
Inventor: ZOU DONG QING
IPC: H04N7/18
Filed: 2018-03-21
Abstract: According to an embodiment of the present invention, a time alignment calibration method comprises the following steps of: acquiring an event stream and video images of a target object simultaneously captured by each of a dynamic vision sensor and an assistant vision sensor; determining a key frame reflecting obvious movement of the target object from the video images; individually mapping effective pixel positions of the target object in the key frame and effective pixel positions of the target object in frames adjacent to the key frame to an imaging plane of the dynamic vision sensor according to a spatial relative relation between the dynamic vision sensor and the assistant vision sensor and forming a plurality of target object templates; determining a first target object template covering events in a first event stream segment from the plurality of target object templates; and using a time alignment relation between an intermediate instant of the first event stream segment and a timestamp of the frame corresponding to the first target object template as the time alignment relation between the dynamic vision sensor and the assistant vision sensor. In using a plurality of vision sensors, the present invention can accurately detect movement of the target object in consideration of a relative position and a relative time deviation of the vision sensors.
Patent KR-20190111386-A (KR)
Inventor: OH YOUNG JIK
IPC: A62B18/02
Filed: 2018-03-22
Abstract: The present invention relates to a multi-functional mask. The multi-functional mask comprises: a main frame including an intake passage which is formed on an upper side by an intake passage rib, an exhaust passage which is formed on a lower side by an exhaust passage rib, an intake fan which rotates by a motor and is provided on a central portion of a front surface, and an elastically-deformable exhaust valve which is provided in the exhaust passage, wherein the main frame protrudes forward to surround a facial area around a nose and a mouth; a main frame cover including an intake hole and an exhaust hole which are formed in a central portion and a lower side, respectively, and coupled to a front surface of the main frame by comprising two band coupling protrusions which are provided on both sides, a fan switch and a charging terminal which are formed on a side surface, and two or more magnets which are provided on an edge of a front surface; a filter module including a filter and a filter support rib provided on a rear surface to support the filter, and coupled to the central portion of the main frame cover; a front cover including magnets or iron which are provided on a rear surface to be coupled with the magnets, and a front surface cover hole to be spaced from the filter module by a front surface, and coupled to the main frame cover in a way that the exhaust hole is exposed; a face adhering member made of a silicon material, coupled to surround the entire edge of a rear surface of the main frame, wherein the face adhering member adheres to a face of a user in a way that a central region excluding the edge is opened; and two bands coupled to the band coupling protrusions. Accordingly, it is possible to supply fresh air to the inside of the mask, thereby facilitating inhalation of the user.
Patent KR-20190115365-A (KR)
Title: Interlayer for protecting anode of rechargeable battery, preparation method thereof and lithium metal battery comprising the same
Inventor: CHO WON IL
IPC: H01M4/1395
Filed: 2018-04-02
Abstract: Provided by the present invention is an electrolyte system for maintaining energy density and extending battery life in a lithium metal negative terminal based secondary battery. The ultimate application goal of technology of the present invention is to use lithium metal with a variety of positive terminals such as transition metal oxide, sulfur and cathode used in a lithium-ion secondary battery with high energy density as well as existing lithium-ion batteries used in future self-driving electric vehicles and grid energy storage systems. The present invention will also contribute to the development of recently emerging unmanned air vehicles such as a drone. The present invention is expected to secure global competitiveness in related industries such as a secondary battery and an electrochemical capacitor. Especially, when dealing with materials with high density energy, a recent research on safety has attracted attention as one of key researches since safety is lowered due to high energy density in product commercialization. In particular, it is inevitable to secure battery safety of high energy density due to social and technological backlash caused by smartphone ignition. In particular, since upcoming next-generation batteries are substantially at least two to eight times higher in energy density than existing lithium-ion batteries, the research and validation of the safety of a battery and a battery handling system must be carried out. Therefore, the present invention forms a three-dimensional metal current collector with a pore structure pattern on a negative electrode thin film, inhibits the production of dendrites through rapid diffusion and stable electrodeposition of lithium ions by using the same, and can be applied for a negative electrode for a lithium metal secondary battery having stable and high coulomb efficiency by preventing side reactions between electrolyte solution and a lithium metal electrode.
Patent KR-20190116828-A (KR)
Title: Semiconductor device
Inventor: YUN HYEONG SEON
IPC: H01L21/66
Filed: 2018-04-05
Abstract: According to an embodiment, a semiconductor device comprises: a first conductive semiconductor layer; an active layer disposed on the first conductive semiconductor layer; and a second conductive semiconductor layer disposed on the active layer. The first conductive semiconductor layer, the active layer, and the second conductive semiconductor layer individually include aluminum. The ionic strength of aluminum measured in the thickness direction from the second conductive semiconductor layer toward the first conductive semiconductor layer includes a first peak which is the highest peak in the first conductive semiconductor layer, the active layer, and the second conductive semiconductor layer and includes a second peak measured at the surface of the second conductive semiconductor layer. The section between the first peak and the second peak includes a first section in which the strength of aluminum ions decreases from the surface of the second conductive semiconductor layer in the thickness direction, a second section in which the strength of the aluminum ions increases in the thickness direction, and a sixth peak with which the first section and the second section are in contact. The sixth peak has the lowest ionic strength of aluminum in the first conductive semiconductor layer, the active layer, and the second conductive semiconductor layer.
Patent KR-20190122384-A (KR)
Title: Air intake duct for vehicle
Inventor: HAN SANG HYEN
IPC: F02M35/022
Filed: 2018-04-20
Abstract: According to the present invention, an air duct assembly for a vehicle is disclosed. The air duct assembly for a vehicle comprises: a duct body having a filter member disposed therein to remove foreign matter in air introduced thereinto; an air intake duct coupled to the duct body to guide external air to the duct body; and a preprocessing foreign matter collection unit coupled to the air intake duct to remove foreign matter in air introduced through the air intake duct. Therefore, the present invention can enhance the effect of removing foreign matter and increase the lifespan of a filter member by preprocessing foreign matter through a cyclone technique before air introduced from the outside is filtered through the filter member.
Patent KR-20190123059-A (KR)
Title: Pouch Type Secondary Battery With Gas Venting Means
Inventor: KIM SANG HUN
IPC: H01M50/531
Filed: 2018-04-23
Abstract: The present invention relates to a pouch-type secondary battery and, more specifically, to a pouch-type secondary battery with a gas venting means, comprising: an electrode assembly including a separator interposed between a cathode and an anode; a pouch-type case surrounding the electrode assembly; a pair of insulating films disposed to face each other in a predetermined edge area of the pouch-type case; a cathode lead having one side electrically connected to a cathode collector of the electrode assembly and the other side passing through a space between the pair of insulating films protrude outside the pouch-type case; an anode lead having one side electrically connected to an anode collector of the electrode assembly and the other side passing through the space between the pair of insulating films to protrude outside the pouch-type case; and a gas venting member interposed between the pair of insulating films to vent, to the outside, a gas generated in the pouch-type case. Accordingly, the present invention can prevent swelling and explosion of a battery.
Patent KR-20190123512-A (KR)
Title: Status alarm mask for welding and method for a status alarm mask to operate
Inventor: HUH MOON YOUNG
IPC: A61F9/06
Filed: 2018-04-24
Abstract: Disclosed are a state alarm mask for welding, which receives an event out of a normal range to provide output data corresponding to the event; and an operation method thereof. According to one embodiment of the present invention, the state alarm mask for welding comprises a body covering user′s face and eyes; a filter unit disposed on the front surface part of the body and protecting the eyes; a communication module establishing a communication session with a welding torch held by a worker and receiving one or more inclination values of the torch operated by the worker through the established communication session; a control unit determining whether the torch is in operation based on operation of the filter unit, and generating notification output data including monitoring data about the one or more inclination values when it is true that the torch is in operation; and an output unit disposed at a position not overlapped with the filter unit to receive and output the notification output data.
Patent KR-20190126549-A (KR)
Inventor: CHOI JOON SIK
IPC: E04C5/16
Filed: 2018-05-02
Abstract: The present invention relates to a reinforcing bar fixing part capable of sturdily fixing reinforcing bars. The reinforcing bar fixing part comprises: a lower fixing part including a first lower tension unit formed on one side of a reinforcing bar insertion hole into which a first reinforcing bar is inserted and provided with a lower elastic support panel to provide a prescribed elastic force towards the first reinforcing bar, a lower reinforcing bar fixing unit formed on the other side of the reinforcing bar insertion hole and provided with a second lower tension unit with a reinforcing bar fixing hole in which the first reinforcing bar is fixed, and a lower support unit integrated into a lower portion of the lower reinforcing bar fixing unit and provided with a lower floor plate placed on the floor surface of a building; and an upper fixing part including an upper reinforcing bar fixing unit formed on both sides of a reinforcing bar insertion bore into which a second reinforcing bar arranged on an upper portion of the first reinforcing bar is inserted and provided with an upper elastic support panel to provide a prescribed elastic force towards the second reinforcing panel, and an upper support unit integrated into a lower portion of the upper reinforcing bar fixing unit and provided with an upper floor plate coupled to the lower floor plate. The lower and the upper fixing part each consists of two unit blocks.
Patent KR-20180067472-A (KR)
Inventor: LEE TAMMY
IPC: H04N19/103
Filed: 2018-05-14
Abstract: Disclosed are a method and an apparatus for determining a motion vector of a current block based on a motion vector of at least one block encoded/decoded before encoding/decoding the current block, and prediction-encoding/decoding the current block based on one among first-direction prediction, second-direction prediction, and bi-directional prediction according to the determined motion vector.
Patent KR-20190133957-A (KR)
Title: Low Frequency Plasma Atmospheric Plasma Jet Apparatus
Inventor: LIM YOU BONG
IPC: H05H1/30
Filed: 2018-05-24
Abstract: The present invention relates to a discharge apparatus capable of eliminating the generation of a streamer and reducing a discharge voltage. The discharge apparatus according to an embodiment of the present invention comprises: a nozzle part including a first nozzle having a first inner diameter (D1) and a second nozzle having a second inner diameter (D2) greater than the first inner diameter and made of a dielectric material; an electrode part having one end inserted into the central axis of the first nozzle and including a pin electrode and a pin electrode insulator surrounding the pin electrode; a ground electrode disposed to surround the outer circumferential surface of the first nozzle; and an AC power source for supplying AC power to the pin electrode, wherein a discharge gas is injected into a space between the inner diameter of the first nozzle and the outer diameter of the electrode part, one end of the pin electrode is directly exposed to the discharge gas, and the second nozzle diffuses plasma to provide the plasma to an object to be processed.
Patent KR-20190135330-A (KR)
Title: A Guide-Wired Helical Microrobot for Mechanical Thrombectomy
Inventor: KIM CHANG SEI
IPC: A61B34/35
Filed: 2018-05-28
Abstract: The present invention relates to a medical robot system capable of effectively removing calcified thrombus in blood vessels. According to the present invention, provided is a novel guide-wired helical microrobot for mechanical thrombectomy applied to calcified thrombus. Also, provided is an electromagnetic navigation system (ENS) using high frequency operation based on resonant effect in order to improve puncturing force of a microrobot. The microrobot system of the present invention is capable of accurately tunneling a vascular occlusion part without damage to a blood vessel wall through the ENS. The microrobot system of the present invention has a borad range of applications such as occlusive thrombotic vasculitis due to vascular occlusion, cerebral infarction, stroke, angina or myocardial infarction, peripheral vascular occlusion disease, atherosclerosis and the like, as well as thrombosis.
Patent KR-20190136163-A (KR)
Inventor: KIM CHAE YEON
IPC: B32B9/04
Filed: 2018-05-30
Abstract: The present invention relates to a jewelry leather block which is a natural ingredient capable of being applied to jewelry or accessories. The jewelry leather block comprises: a plate formed by bonding a leather layer on a plate layer by a TPU film; a dyeing layer developing a predetermined color on the plate; and a coating layer coated with silicone rubber to improve wear resistance of the plate.
Patent KR-20190136329-A (KR)
Title: Access control management system and method of 4-tier type CASB
Inventor: NAM KI HYO
IPC: H04L29/08
Filed: 2018-05-30
Abstract: The present invention relates to a system for managing access control of a 4-tier cloud access security broker (CASB) and a method thereof and, more specifically, to a system for collectively managing a 4-tier CASB, which is connected to a user of a public cloud service and a providing server of the public cloud service to perform a function of access control for security. According to the present invention, the system comprises an integrated management module connected to each of at least one CASB to receive management information including security policy-related information and access control item-related information from each of the CASBs, thereby performing integrated management and making the information shared with each of the CASBs as requested. The integrated management module receives management information including security policy information, access control item information, and information on an access control item to be subjected to access control among the access control item information which are being set from a pre-designated representative CASB in the at least one CASB, and inserts the same into cloud packet data received for the public cloud service as a form of meta information. The present invention can secure safety of a public cloud service.
Patent KR-20190136657-A (KR)
Inventor: SEO SE GWAN
IPC: C04B40/00
Filed: 2018-05-31
Abstract: The present invention relates to an inorganic binder composition capable of promoting heat generation and cold resistance, and more specifically, relates to an inorganic binder composition capable of promoting heat generation and cold resistance which can be used, under a minimum curing condition in winter, for winter construction at a low temperature, rapid concrete construction, or soft ground solidification construction by a curing promotion and anti-freezing function by incineration and combustion residuals containing chlorine substances and a self-heating function when being mixed with water.
Patent KR-20190138057-A (KR)
Inventor: KIM MI GEUM
IPC: H01F17/00
Filed: 2018-06-04
Abstract: The present invention relates to an inductor capable of increasing a magnetic material filling rate of a coil and reducing the thickness of a support member while reducing process cost and time. The inductor comprises: a body including a support member, a coil, and an encapsulant sealing the support member and the coil; and an external electrode disposed on an outer surface of the body and connected to the coil. The support member includes a through hole and a via hole spaced apart from the through hole, and the coil includes a first coil disposed on one surface of the support member and a second coil disposed on the other surface opposite to the one surface of the support member. The first and second coils are connected to each other by a via filling the via hole, and the via continuously covers a side surface of the first coil and an upper surface of the second coil.
Patent KR-20190138068-A (KR)
Inventor: JANG JAE SEOK
IPC: F16C13/00
Filed: 2018-06-04
Abstract: The present invention relates to a roller shaft and a manufacturing method thereof. The roller shaft includes a roller mounting unit, a reinforcing unit, support block units and bearing mounting units. The roller mounting unit is made of a resin pipe body. The reinforcing unit supports the roller mounting unit by being coaxially inserted into the roller mounting unit and is made of a metal pipe body. The support block units are respectively partially inserted into hollows of the roller mounting unit and the reinforcing unit through both side openings of the roller mounting unit and are inserted such that each outside end corresponds to the end of the roller mounting unit. The bearing mounting units are respectively disposed on both sides of the roller mounting unit and are bonded over the end of the roller mounting unit and the outside end of each support block unit.
Patent KR-20190013458-A (KR)
Inventor: SHIN SANG YONG
IPC: G06Q50/30
Filed: 2018-06-05
Abstract: The present invention relates to a mobile parking ticket-based parking management system and a method thereof and, more specifically, to a mobile parking ticket-based parking management system with a function applying a paper parking voucher allowing application of a paper parking voucher with a mobile parking ticket in a mobile parking ticket-based parking management system, and a method for applying a paper parking voucher. The mobile parking ticket-based parking management system comprises a paper parking voucher, a paper voucher recognition unit, and a mobile parking-related parking management server unit.