baber/WOPTO huggingface dataset:
Patent KR-20200131685-A (KR)
Inventor: CHO SEONGJE
IPC: G06F21/12
Filed: 2019-05-14
Abstract: The present invention relates to a technique for periodically inspecting integrity of a test area where an executable code is located in order to prevent a problem that industrial facilities are malfunctioned or stop working due to malicious forgery of the executable code of an embedded device. An apparatus for verifying integrity of an executable code comprises: a reference information generation unit for extracting functions by using a function start address and length information of a text area including an executable code of an embedded device, generating a reference hash value for each function, and reducing the reference hash value to store the same in a non-modulated memory area of the embedded device; and a verification unit for extracting data from an area from which the reference information generation unit extracts the functions while the embedded device is operated, generating a contrast hash value for each extracted data, and checking forgery of the executable code by reducing the contrast hash value and comparing the same with reduction information of the reference hash value.
Patent KR-20200132155-A (KR)
Inventor: LEE HYUNJUN
IPC: A47L13/254
Filed: 2019-05-15
Abstract: The present invention relates to a mop capable of supplying water. Specifically, according to an embodiment of the present invention, provided is the mop capable of supplying water, which includes: a handle; a mop mounting unit connected to the lower part of the handle; a water tank unit formed to be supported by the mop mounting unit, to store water therein, and to discharge the stored water; and a pump formed to communicate with the water tank to apply pressure to the inside of the water tank.
Patent KR-20200132422-A (KR)
Inventor: HA JONG OK
IPC: H03F1/30
Filed: 2019-05-17
Abstract: According to an embodiment of the present invention, a bias timing control circuit includes: a current source configured to generate a reference current; a bias switch circuit including a first path switch, connected between an output node of the current source and a bias amplifying circuit, and a second path switch, connected between the output node of the current source and a temperature compensation circuit; a duty sensing circuit configured to generate a timing control signal based on a duty of a transmission enable signal; and the switching control circuit that is configured to control a first turn-on time of the first path switch for a start of an initial start-up period so as to adjust preheating time of a power amplifier circuit based on a timing control signal, and control a second turn-on time of the second path switch for a start of the normal driving period after the initial starting period. According to the present invention, it is possible to reduce linearity performance degradation due to temperature change by enable duty.
Patent KR-20190133112-A (KR)
Inventor: KOGA NORIHISA
IPC: H01L21/027
Filed: 2019-05-21
Abstract: The present invention relates to a substrate processing apparatus, which can efficiently process a substrate while suppressing generation of ozone. The substrate processing apparatus comprises: a processing chamber configured to process a substrate; a light source chamber including a light source configured to irradiate vacuum ultraviolet light onto a surface of the substrate; a gas supply part configured to supply inert gas into the light source chamber; and a controller that controls the gas supply part to maintain the inside of the light source chamber in an inert gas atmosphere.
Patent KR-20200136707-A (KR)
Title: Server, method and computer program for infering comparative advantage of multiple knowledge
Inventor: JO DAE WOONG
IPC: G06F16/33
Filed: 2019-05-28
Abstract: Provided is a server for providing a response to a natural language-based query, which comprises: a query knowledge graph generation unit which extracts subject keywords, target keywords, and query forms for a natural languages from the natural language, and generates a query knowledge graph including subject keywords, target keywords, and query forms; a query knowledge graph search unit which searches a plurality of query knowledge graphs including subject keywords; an information derivation unit which derives information related to the target keyword from map data based on the subject keyword of each of the searched plurality of query knowledge graphs; and a search result providing unit which provides a query result for the natural language based on the extracted information and the query type.
Patent KR-20200140480-A (KR)
Inventor: KIM DO YOUNG
IPC: H04N21/414
Filed: 2019-06-07
Abstract: According to the present invention, a video playing terminal for precisely controlling a playback time comprises: an image reception unit for receiving a video requested by a user from a video providing server; a playback time control request unit for transmitting a playback time control request for the video to the video providing server when receiving a playback time control command for the received video; and a playback time control execution unit configured to receive an I frame group converted according to the playback time control request from the video providing server, and perform playback time control on the video using the received I frame group.
Patent KR-20200141278-A (KR)
Inventor: KWAK TAE RI
IPC: G10G1/04
Filed: 2019-06-10
Abstract: A transposing device according to the present invention includes: a transparent film; and an adhesive unit that enables the attachment and detachment of the transparent film and a score. The transparent film has: a plurality of guide lines extended in parallel at the same space as the staff space of the score to provide alignment criteria for the score; a plurality of masking lines extended in parallel from the plurality of guide lines, respectively, and corresponding to the staffs of the score to cover the staffs of the score; and a plurality of transition staffs each positioned in the middle between the plurality of masking lines and extended in parallel at the same space as the staff space of the score.
Patent KR-20190141620-A (KR)
Inventor: SUH SANG DUK
IPC: H01L51/50
Filed: 2019-06-14
Abstract: The present specification provides a compound represented by chemical formula 1 and an organic light emitting device comprising the same. The present application is to provide the compound represented by chemical formula 1 and the organic light emitting device comprising the same. The organic light emitting device using the compound according to an embodiment of the present application is capable of presenting high color purity or long lifespan.
Patent KR-20200143898-A (KR)
Inventor: KIM YONGNAM
IPC: H01L51/44
Filed: 2019-06-17
Abstract: The present specification provides an organic-inorganic composite solar cell and a method of manufacturing the organic-inorganic composite solar cell. According to the present specification, the organic-inorganic composite solar cell comprises: a first electrode; a second electrode provided to face the first electrode; a light absorbing layer provided between the first electrode and the second electrode; and a hole transport layer provided between the light absorbing layer and the second electrode. The light absorbing layer is a compound including: a perovskite structure; and a fluorine-based organic compound. The hole transport layer contains an organic compound having a weight average molecular weight of 5,000 g/mol to 50,000 g/mol.
Patent KR-20200000357-A (KR)
Title: Contact for a direct plug-in connection, and direct plug-in connection
Inventor: BRODBECK MICHAEL
IPC: H01R13/415
Filed: 2019-06-19
Abstract: The present invention relates to a contact for direct plug-in connection and direct plug-in connection. The contact for direct plug-in connection comprises: a joint part for joining a cable strand; a contact part for creating electrical contact with a passage bore in a printed circuit board; and an introduction part forming a free end of a contact, wherein the contact part and the introduction part are formed on a strip of flat sheet metal material having two side edges and front and rear surfaces, and the strip has a convex projection part to support against an inner surface of a passage opening on the front or rear surfaces in the contact part.
Patent KR-20200084283-A (KR)
Inventor: YU DA NA
IPC: F01N3/04
Filed: 2019-06-27
Abstract: Disclosed are an exhaust gas treatment device and a ship including the same. The exhaust gas treatment device according to an embodiment of the present invention includes: a reactor through which exhaust gas is introduced; and a treatment unit provided inside the reactor and removing at least one of sulfur oxides and carbon dioxide from the exhaust gas by spraying seawater and treatment liquid into the exhaust gas, wherein the treatment liquid is an aqueous alkali solution that chemically adsorbs carbon dioxide contained in the exhaust gas and removes the carbon dioxide from the exhaust gas. The exhaust gas treatment device can separate the treatment liquid from wastewater, which is seawater or treatment liquid sprayed sprayed into the exhaust gas and used to remove at least one of sulfur oxides and carbon dioxide from the exhaust gas, by draining or recovering the wastewater.
Patent KR-20210002837-A (KR)
Inventor: CHOI JUNHYUK
IPC: B60R1/062
Filed: 2019-07-01
Abstract: According to the present invention, a vehicle activates a video obtaining unit provided to a side-view mirror when a switch provided to a handle member of a door is turned on, enables a shape of a keypad to be projected on a door surface by turning on a first lamp provided to the side-view mirror, recognizes a key selected by a user based on a video obtained through the video obtaining unit, performs user authentication based on information of the recognized key and authentication information stored in a storage unit, releases locking of the door when the user authentication succeeded, and projects a shape of an emblem on a floor surface by turning on a second lamp provided to the side-view mirror when communication with a remote controller is performed.
Patent KR-20210007156-A (KR)
Inventor: SANG CHAN KIM
IPC: A61K31/352
Filed: 2019-07-10
Abstract: The present invention relates to a composition comprising icaritin and quercetin for preventing or treating liver diseases. According to the present invention, it is confirmed that a mixed use of icaritin and quercetin shows more excellent effects of protecting hepatic cells than a single use of icaritin or quercetin, and thus an optimal mixing ratio of icaritin and quercetin is derived. It is also confirmed that the composition shows a hepatoprotective action and does not induce toxicity to normal cells, thereby showing an effect of being used as an active ingredient of a therapeutic agent for liver diseases or a health functional food for protecting liver diseases.
Patent KR-20210008217-A (KR)
Inventor: ZHANG ZHENG
IPC: C08L23/22
Filed: 2019-07-11
Abstract: The present invention discloses a polyurethane-based controlled expanded rubber composition. The composition comprises, on the basis of the total weight of the composition, the following components: 30 to 60 wt% of polypropylene oxide glycol, 5 to 40 wt% of MDI, 2 to 30 wt% of n-butyl acrylate, 5 to 9 wt% of acrylate, 2 to 20 wt% of butyl rubber, 5 to 40 wt% of temperature modifier, 0.5 to 2 wt% of expansion modifier, 0.5 to 2 wt% of thermal stabilizer, 0.01 to 3 wt% of catalyst, and 2 to 30 wt% of solvent. The rubber composition of the present invention can effectively penetrate into the underground cavity of an oil well, can effectively block a water seepage layer, and has a remarkable water precipitation and oil increase effect.
Patent KR-20210009810-A (KR)
Title: Novel dna aptamer and its uses
Inventor: KIM YUN HEE
IPC: A61K47/54
Filed: 2019-07-18
Abstract: The present disclosure relates to a novel DNA aptamer and uses thereof. Specifically, the present invention relates to a DNA aptamer selected to specifically bind to cancer cells from a DNA library obtained by using a cell-SELEX method. The DNA aptamer which is selected and optimized to have high binding power to cancer has improved target cell and tissue targeting efficiency, thereby being able to be effectively used for cancer diagnosis and the like.
Patent KR-20200130049-A (KR)
Title: A strap attachment device for backpack shock absorber
Inventor: KIM KI YEON
IPC: A45F3/04
Filed: 2019-07-19
Abstract: The present invention relates to a strap coupling device of a backpack shock absorber, capable of attaching the backpack shock absorber to a backpack strap in a one-touch manner without a separate tool in the backpack shock absorber. The present invention includes a body and a strap coupling lever.
Patent KR-20210012328-A (KR)
Title: Touch display device
Inventor: LEE HWI DEUK
IPC: G06F3/041
Filed: 2019-07-24
Abstract: Embodiments of the present invention relate to a touch display device. By enabling a touch routing wiring disposed in a non-active area not to overlap a signal wiring to which a signal for driving a display is applied, and enabling a connection electrode located between the touch routing wiring and the signal wiring to reduce an area overlapping with the signal wiring, a direct or indirect noise caused by the signal wiring can be reduced. In addition, by disposing a shielding electrode to which a constant voltage is applied in an opening unit of the connection electrode, the noise of a touch sensing signal can be further reduced and the touch sensing performance can be improved by distributing the noise due to the signal wiring through the shielding electrode.
Patent KR-20200137903-A (KR)
Title: Method, system and non-transitory computer-readable recording medium for extracting keywords from text objects
Inventor: JIN BYOUNG SAM
IPC: G06Q10/06
Filed: 2019-07-25
Abstract: According to an aspect of the present invention, as a method for extracting a keyword from a text object, the method comprises the steps of: tokenizing a text object into at least one token and assigning an attribute to the at least one token; grouping the at least one token in reference to the assigned attribute; and extracting at least one keyword from the text object in reference to a matching result between the grouped token and a preset keyword pool.
Patent KR-20210015111-A (KR)
Inventor: KIM JONG GIL
IPC: C08F220/44
Filed: 2019-07-31
Abstract: The present invention relates to a method for manufacturing an acrylonitrile-based copolymer solution for carbon fibers, comprising the steps of: preparing a polymerization solution containing a polymerization solvent including water and an organic solvent, and a monomer mixture including an acrylonitrile-based monomer and a carboxylic acid-based monomer; and polymerizing the polymerization solution, wherein the polymerization solvent contains the water in an amount of 0.3 to 1.2 mol%.
Patent KR-20190098112-A (KR)
Title: Power transmission device capable of measuring torque and power generating device using the same
Inventor: HONG YOON SHIK
IPC: F16H7/02
Filed: 2019-08-07
Abstract: The present invention relates to a power transmission device capable of measuring torque and a power generating device using the same and, more specifically, relates to a power transmission device capable of measuring torque and a power generating device using the same, wherein the power transmission device comprises: a disk-shaped outer body portion receiving power from the outside; an inner body portion coupled to an internal side of the outer body portion; and at least one load cell formed between the outer body portion and the inner body portion.
Patent KR-20210017216-A (KR)
Title: Apparatus and method for providing game
Inventor: JEONG HYERA
IPC: A63F13/537
Filed: 2019-08-07
Abstract: The present invention relates to a device and a method for providing a game, and more specifically, to a device for providing a game, which can comprise: a control unit displaying a change in an ability value of a character in accordance with play of a user and providing a changed history of status information of the character at a time point when the ability value is changed; and a memory storing the status information of the character.
Patent KR-20210023157-A (KR)
Title: Air Circulator for Greenhouse and Its Application air circulation method
Inventor: PARK HAK SEO
IPC: F24H3/04
Filed: 2019-08-22
Abstract: The present invention relates to an air circulator for a plastic film greenhouse which allows a management object to be efficiently managed at an appropriate temperature through internal air heating and air circulation of a facility, and to an air circulation method using the air circulator. More specifically, the air circulator of the present invention is composed of a case (1) in a box form having front and rear openings, an electric circulation blade (2) installed in the central inside the case (1), and heaters (4, 4′) installed close to the front and rear sides of the electric circulation blade (2). Additionally the present invention relates to a microcomputer which operates the configuration based on optimal management conditions of the facility′s internal environment and a management object thereof, that is, appropriate temperature/humidity and air circulation information according to seasonal conditions.
Patent KR-20210026733-A (KR)
Title: advertising compensation method and system
Inventor: KIM DONG HWON
IPC: G06Q30/02
Filed: 2019-09-02
Abstract: The present invention provides an advertising compensation method and system. The advertising compensation method comprises the steps of: executing an application providing advertisements or accessing a website through a smartphone or computer; selecting one advertisement from a list of the advertisements provided after member authentication; providing an advertisement informing that it is an advertisement not compensated if the accumulated reward points or the right to participate in the event already exist; and informing that the advertisement is a rewarded advertisement, providing the advertisement, and compensating when the advertisement is finished if there are no accumulated reward points or right to participate in the event.
Patent KR-20210026762-A (KR)
Title: Methods for manufacturing roasted laver with dioscorea japonica thunb
Inventor: KIM CHUN HUI
IPC: A23L17/60
Filed: 2019-09-02
Abstract: The present disclosure relates to the provision of a method for manufacturing laver with improved health-improving functions through the addition of Dioscorea polystachya. According to an embodiment of the present disclosure, the method for manufacturing laver containing Dioscorea polystachya comprises a drying step of drying Dioscorea polystachya, a pulverizing step of pulverizing the dried Dioscorea polystachya, and an application step of applying the pulverized Dioscorea polystachya to laver.
Patent KR-20200083170-A (KR)
Title: Adhesive composition, curing product and film for surface protection
Inventor: TOSHIYUKI TAKAHASHI
IPC: C08G18/66
Filed: 2019-09-03
Abstract: The present invention provides a means of enabling the formation of an adhesive layer that achieves high levels of adhesion and reworkability by having the adhesive strength upon peeling lower than the adhesive strength in an attached state. In addition to high levels of adhesion and reworkability, the present invention provides a means of improving the punchability and substrate contamination of the adhesive layer, reducing the peeling electrostatic voltage of the adhesive layer, and improving wettability of the adhesive layer to a workpiece. The present invention relates to an adhesive composition characterized by comprising: a urethane prepolymer having two or more hydroxy groups as component (A); a multifunctional (meth)acrylate as component (B); a crosslinking agent as component (C); a reactive surface modifier as component (D); a photo-radical initiator as component (E); and an antistatic agent as component (F), wherein a content of component (D) with respect to 100 parts by mass of component (A) is 0.01-10 parts by mass.
Patent KR-20210032143-A (KR)
Title: Method and apparatus for treating a substrate
Inventor: KIM HEEHWAN
IPC: G03F7/42
Filed: 2019-09-16
Abstract: The present invention relates to a method for processing a substrate, capable of appropriately controlling the potential of the substrate′s surrounding environment. The method for processing a substrate comprises: a first processing step of processing the substrate with a first processing liquid in a processing space; a potential control step of supplying a potential control liquid to the processing space to control the potential of a structure in the processing space after the first processing step; and a second processing step of processing the substrate with a second processing liquid in the processing space after the potential control step.
Patent KR-20210034216-A (KR)
Title: Apparatus and method for analyzing gait
Inventor: JEONG MIN GI
IPC: A61B5/11
Filed: 2019-09-20
Abstract: Disclosed is a method for analyzing walking. The method comprises the steps of: measuring an impact value due to the floor landing occurring during walking; identifying an impact section, a free fall section, and an impact section due to the floor landing before the floor landing in an impact value graph over time; analyzing one or more impact-related parameters for the impact section before the floor landing, the free fall section, and the impact section by the floor landing; and determining a walking-related accident type according to the analysis result of the one or more impact-related parameters. According to the present invention, the method may extract major walking characteristics, which can be risk factors in accidents, by subdividing and classifying and detecting various accidents.
Patent KR-20210039801-A (KR)
Title: Neural network circuit having round robin data transfer scheme
Inventor: PARK NAE BEOM
IPC: G06N3/04
Filed: 2019-10-02
Abstract: According to an embodiment of the present invention, a neural network circuit comprises: a memory stack in which a plurality of dies in which a memory is formed are stacked; a plurality of engines for performing computation of a neural network; and a logic die in which a data providing unit for acquiring data stored in the memory stack to provide the same to the plurality of engines is formed, wherein the data providing unit obtains data to be provided to one engine among the plurality of engines from the memory stack and provides the same to one engine. Accordingly, the processing speed of the neural network circuit may be improved.
Patent KR-20210040616-A (KR)
Title: Manufacturing method of calcite nano particle, manufacturing method of calcite nano particle dispersion, calcite nano particle and calcite nano particle dispersion
Inventor: IN JUNEHO
IPC: C01F11/18
Filed: 2019-10-04
Abstract: The present invention relates to a method for producing needle-type calcite nanoparticles, a method for producing a needle-type calcite nanoparticle dispersion, needle-type calcite nanoparticles and a needle-type calcite nanoparticle dispersion.
Patent KR-20210046377-A (KR)
Inventor: BYUN EU JOON
IPC: G06F3/06
Filed: 2019-10-18
Abstract: The present invention relates to a memory system for a migration operation and an operation method thereof. The memory system comprises: a non-volatile memory including a first area and a second area; and a controller that manages a migration operation for a plurality of memory blocks included in the first area and the second area, wherein the controller can perform the migration operation by selecting one or more victim memory blocks having the maximum number of valid pages in the first area when there is no storage space in the plurality of memory blocks included in the first area, selecting one or more free memory blocks in the second area according to the number of the victim memory blocks, and exchanging location information of the victim memory blocks of the first area and the free memory blocks of the second area.