baber/WOPTO huggingface dataset:
Patent KR-20190025857-A (KR)
Inventor: LEE JAE WON
IPC: G06K19/06
Filed: 2019-01-03
Abstract: The present invention provides an electronic coupon system which issues an electronic coupon matched with an event and authorizes use thereof and a processing method of an electronic coupon. The processing method of an electronic coupon comprises: an information collection step of collecting and storing event information including an event area, an event period and supplier information; a coupon issuing step of assigning a unique identification code to a consumer terminal in accordance with an electronic coupon issuing request of the consumer terminal and generating an electronic coupon, in which the unique identification code and the event information are matched, to transmit the electronic coupon to the consumer terminal; a validity management step of managing an activation time, an active area and a use history of the electronic coupon; and an authorization step of determining whether the electronic coupon is valid based on the activation time of the electronic coupon and active area information when an authentication request of the electronic coupon is received from a provider terminal and transmitting a use authorization to the provider terminal if the electronic coupon is valid.
Patent KR-20200085560-A (KR)
Title: Stator for electric rotating machine
Inventor: SUNG WONJUNG
IPC: H02K3/34
Filed: 2019-01-07
Abstract: The present invention relates to a stator of a rotating electric machine which comprises: a stator core having a slot and a tooth; and a stator coil formed by connecting a plurality of hairpins inserted into the slot in a preset pattern. The hairpin includes a conductor of a square cross-section and a film surrounding the conductor, and the hairpin includes a pair of insertion units respectively inserted into interiors of different slots and a connection unit connecting the insertion unit. The connection unit has a first bending unit and a second bending unit individually bent at a predetermined minimum radius of curvature so that the pair of insertion units can be respectively inserted into different layers along a radial direction inside the slot. The hairpin has a first hairpin and a second hairpin individually protruding from an end portion of the stator core at different protruding lengths and having one region intersecting each other. Accordingly, insulation of an interphase region of the stator coil can be increased.
Patent KR-20200086585-A (KR)
Inventor: LEE JUN HEE
IPC: G06T5/20
Filed: 2019-01-09
Abstract: Disclosed is a method for detecting a moving object from an image photographed by a non-fixed camera. The method comprises the steps of: dividing each of the frames constituting an image into grid areas for applying a background model; setting an attention mask on the grid areas to determine resolution at which each of the grid areas is processed; compensating a motion of the background model according to a motion of a non-fixed camera; and selecting a moving object from each of the frames by updating model variables related to the motion-compensated background model.
Patent KR-20200086997-A (KR)
Inventor: Youngchang YOON
IPC: H03K17/693
Filed: 2019-01-10
Abstract: The present disclosure relates to a device including an electronic circuit. The device includes: a path part for forming a first impedance for adjusting a gain of an input signal; and a shunt unit disposed between the path part and the ground and forming a second impedance for an attenuation operation. The path part may form the impedance by using on-resistance of at least one transistor.
Patent KR-20200087932-A (KR)
Inventor: SUN MOO HONG
IPC: H04L29/08
Filed: 2019-01-12
Abstract: Since data stored in a blockchain technology has a problem that cannot be modified or deleted from the moment the data is recorded, there is a situation that a contract must be proceeded as prescribed even if the amount is entered differently by mistake, in particular, for smart contracts. The present invention relates to a method for establishing a system which can correct contents of a wrong part in the contract by agreement between the parties.
Patent KR-20200095100-A (KR)
Inventor: LEE HO SUN
IPC: C23C14/35
Filed: 2019-01-31
Abstract: The present invention relates to a magnetron sputtering apparatus and a thin film deposition method using the same. The sputtering apparatus according to one embodiment may include: a chamber providing a space for performing a thin film deposition process on a substrate through a sputtering method; an anode module supporting the substrate in the chamber; and at least one cathode module each coupled to at least one or more targets disposed at a position opposite to the substrate. At least one or more targets may be Sr_2V_2O_7 sputtering targets.
Patent KR-20200097027-A (KR)
Title: Process and method for quantifying effects of programs
Inventor: JOO YANG ICK
IPC: G06Q50/20
Filed: 2019-02-07
Abstract: A method for quantifying the effect of a program, which is performed by a quantification system implemented by a computer, can comprise the following steps of: setting a core competence goal to be cultivated through a curriculum including liberal arts, majors, and non-curriculum courses at the university; converting core competences of the curriculum of the university by considering credits from the set core competence goal; calculating a core competence linkage ratio for the curriculum of the university based on the converted core competences; and determining the degree of contribution of university core competences from the curriculum of the university.
Patent KR-20190100869-A (KR)
Inventor: NODA CHOSAKU
IPC: H01J37/28
Filed: 2019-02-19
Abstract: In a charged particle beam inspection method of an embodiment, a sample is placed on a stage, a first inspection of a first inspection unit in a first beam scanning region is performed by performing a first scanning of the first beam scanning region on the sample using one first charged particle beam of a plurality of charged particle beams while moving the stage, and a second inspection of a second inspection unit in a second beam scanning region is performed by performing a second scanning of the second beam scanning region on the sample using one second charged particle beam of a plurality of charged particle beams while moving the stage.
Patent KR-20200102205-A (KR)
Inventor: LEE GI UK
IPC: A42B3/08
Filed: 2019-02-21
Abstract: The present invention relates to an apparatus for fastening a wire. The present invention includes: a housing; a driving source installed inside the housing; a spool that receives power from the driving source to move up and down in an axial direction, forms locking teeth radially, and allows a wire to be wound and unwound while both ends of the wire are fixed and rotated on an outer circumferential surface; and a locking part provided on one side of the housing and having a ratchet gear that engages with the locking teeth when the spool is raised and restricts rotation of the spool in a direction in which the wire is released.
Patent KR-20200104069-A (KR)
Title: 1 coat coating composition for artificial leather
Inventor: JAE KUK PARK
IPC: C09D7/63
Filed: 2019-02-26
Abstract: The present invention relates to 1 coat coating composition, which comprises: a modified acrylic urethane resin having a hydroxyl content of 3 to 5 wt% and a solid content of 35 to 45 wt%, in which the modified acrylic urethane resin is prepared by polymerizing a main agent including 15 to 25 wt% of propylene glycol monomethyl ether and 0.1 to 60 wt% of a solvent; and a curing agent including 50 to 80 wt% of resin solids containing 7 to 12 wt% of isocyanate (NCO) monomer and 5 to 15 wt% of silicone-modified acrylate, and 17 to 40 wt% of solvent. The coat composition of the present invention is elaborately composed of a hybrid of polyurethane and acrylate, which results in forming a coating film having excellent adherence and adhesion to a PVC substrate. In addition, the coat composition has a chain structure in which modified silicon is bonded to polyfunctional polyester polyol, and thus has a high crosslinking density and a high elastic coating film that is difficult to be implemented only with urethane. Due to a high bonding strength of silicone, the coat composition forms a coating film that can recover from external stress. The resulting coating film can satisfy all the physical properties required for everyday life materials and automobile interior materials due to its high physical properties. In addition, since the coating process is carried out only once, an embossed texture of a leather surface is maintained as it is, and production efficiency can be improved through a remarkable reduction in the process.
Patent KR-20200110085-A (KR)
Inventor: YUN CHI WOONG
IPC: A01K61/73
Filed: 2019-03-15
Abstract: The present invention relates to an artificial reef. More specifically, the present invention relates to a multi-floor hume pipe composite steel artificial reef which uses an existing large-scale hume pipe in a frame composed by force to secure economic feasibility and durability. In addition, the multi-floor hume pipe composite steel artificial reef is formed with a structure in which two or more floors having different structures are stacked, thereby having a structure of being able to be used for multiple purposes by being implemented to perform various roles.
Patent KR-20200110878-A (KR)
Inventor: MIN KYOUNG JUN
IPC: A61B5/00
Filed: 2019-03-18
Abstract: The present invention relates to a system and method for diagnosis of dental caries, which preprocess an oral image in advance to diagnose the dental caries early using a deep learning algorithm, and diagnose the dental caries easily and quickly using the preprocessed image. According to the present invention, if oral examination data is analyzed by a deep learning method, an examination data image for an oral cavity can be easily and objectively understood, and among the oral images, which tooth is a candidate for the dental caries, and the dental caries can be diagnosed early through this. Through such the system, it is possible to greatly save time and cost, and it can be conveniently used using a smartphone and an internet environment.
Patent KR-20200111871-A (KR)
Inventor: GOO YANG GON
IPC: C09D167/00
Filed: 2019-03-19
Abstract: The present invention relates to a silicone release film with excellent adhesion and, more specifically, to a silicone release film having two coating layers by sequentially laminating a urethane coating layer and a silicone coating layer on one side of a polyester base film.
Patent KR-20190110950-A (KR)
Title: square shape secondary cell battery
Inventor: KWON MIN SANG
IPC: H01M10/0567
Filed: 2019-03-21
Abstract: The present invention relates to a secondary battery in a square form, which comprises: a base formed in a square hexahedron form; a negative electrode current collector and a positive electrode current collector provided in the base; electrodes bonded or grown on the current collectors; an electrolyte consisting of ionic inclusion fullerenes filled between the electrodes. The present invention also relates to a secondary battery in a square form, which comprises: a base formed in a square hexahedron form; a vacuum chamber provided inside the base; current collectors including a positive current collector and a negative current collector bonded to an inner surface or an outer surface of the vacuum chamber; electrodes bonded or grown on the current collectors; and an electrolyte consisting of ionic inclusion fullerenes filled between the electrodes.
Patent KR-20190111821-A (KR)
Inventor: KIM CHUL KYO
IPC: A63B69/36
Filed: 2019-03-22
Abstract: The present invention relates to a golf swing corrector using forceps and sticks. The golf swing corrector not only helps to complete the correct swing trajectory, but also has portability and convenience to enable swing correction exercises anytime and anywhere.
Patent KR-20200114247-A (KR)
Inventor: KIM DONG HYUN
IPC: G01S7/40
Filed: 2019-03-28
Abstract: According to an embodiment of the present disclosure, provided is a method, which is an image visualization method based on an ultra-wide band ground penetrating radar. The method comprises the processes of: acquiring data using the ultra-wide band ground penetrating radar; outputting a first value by applying moving average filtering and gain compensation to the acquired data; detecting an edge of an image by applying a differential operator to the first value; and correcting the image based on the detected edge.
Patent KR-20200119508-A (KR)
Title: Operational test device for power seat switch
Inventor: KIM YONG JUN
IPC: G01M99/00
Filed: 2019-04-10
Abstract: The present invention relates to a power seat switch operation test apparatus, which comprises: an operation module operating a power seat switch; and a mounting module coupled to a power seat to position the operation module in a position capable of operating the power seat switch. Therefore, the power seat switch operation test apparatus is capable of easily performing a power seat durability test by operating the power seat switch even when the position and shape of the power seat switch position are varied.
Patent KR-20200121126-A (KR)
Inventor: CHO YOUNG SANG
IPC: H01L23/31
Filed: 2019-04-15
Abstract: According to a technical idea of the present invention, provided is a semiconductor package which is easy to control warpage. The semiconductor package comprises: a package substrate; a lower semiconductor chip disposed on the package substrate; an interposer disposed on the lower semiconductor chip and having a plurality of pieces configured to be spaced apart from each other; an upper semiconductor chip disposed on the interposer; and a molding member covering the lower semiconductor chip and the interposer.
Patent KR-20200008941-A (KR)
Title: Event enhancement using augmented reality effects
Inventor: ARANA MARK
IPC: G06F1/16
Filed: 2019-05-03
Abstract: Provided are a system for providing enhancement of an event by using an effect of augmented reality (AR) and a method thereof. In one embodiment, the system comprises a hardware processor and a computing platform having a memory in which a software code for generating an AR effect is stored. The hardware processor is configured to execute the software code for generating an AR effect, receive place description data for an event place, identify an event place based on the place description data, and identify an event expected to occur in the event place. The hardware processor is further configured to execute the software code for generating an AR effect, generate one or more enhanced AR effect(s) based on the event and the event place, and output the enhanced AR effect(s) on a display of a wearable AR device for rendering in the event.
Patent KR-20200035831-A (KR)
Title: Adhesive composition, and adhesive film, surface-protective film using the same
Inventor: NAGAKURA TAKESHI
IPC: C09J7/00
Filed: 2019-05-14
Abstract: Provided are an adhesive composition capable of achieving both antistatic performance and anti-pollution performance while having excellent adhesion performance, and an adhesive film and a surface protection film using the same. The adhesive composition comprises an acrylic polymer, an antistatic agent, a cross-linking agent, and a polyether-modified siloxane compound. The acrylic polymer is an acrylic polymer of a copolymer in which at least one of the (meth)acrylic acid alkyl ester monomers and at least one of the polyalkylene glycol mono (meth)acrylic acid ester monomers (D) are copolymerized. The polyether-modified siloxane compound is a deodorized and purified polyether-modified siloxane compound. The adhesive composition contains the deodorized and purified polyether-modified siloxane compound in a proportion of 0.01 to 10 parts by weight with respect to 100 parts by weight of the acrylic polymer.
Patent KR-20200132168-A (KR)
Inventor: JUNG SEUNGBACK
IPC: G08B13/184
Filed: 2019-05-15
Abstract: Disclosed is an intrusion detection device. According to one aspect of the present invention, the intrusion detection device for detecting an intruding object entering the detection area comprises: an optical transmission unit which transmits light; a light reception unit which receives reflected light transmitted from the optical transmission unit and is reflected by an intruding body; a conversion unit which converts the reflected light received by the light reception unit into an intrusion detection signal; and an operation processing unit which receives the intrusion detection signal from the conversion unit to determine whether the intruding body has intruded. The light reception unit receives ambient light transmitted from the inside of the sensing area after receiving the reflected light. The conversion unit converts the ambient light received by the optical reception unit into an ambient signal. The operation processing unit uses the ambient signal to remove a noise signal from the intrusion detection signal.
Patent KR-20200134474-A (KR)
Inventor: KIM SE JOONG
IPC: F24H9/00
Filed: 2019-05-22
Abstract: The present invention relates to a combustion device, and more specifically, to a combustion device having a condensed water treatment member, which can absorb, neutralize and evaporate condensed water to simply treat the condensed water and prevent environmental pollution. The combustion device having a condensed water treatment member according to the present invention includes: a condensed water receiver collecting condensed water formed by condensing water vapor contained in a combustion product as the combustion product generated by combustion of fuel is heat-exchanged with heating water in a heat exchanger; and a condensed water treatment member formed to absorb, neutralize and evaporate the condensed water.
Patent KR-20200117809-A (KR)
Inventor: PARK HYE JIN
IPC: G06Q30/02
Filed: 2019-05-27
Abstract: Disclosed are an internet cafe management system and a method thereof. The present invention generates an integrated ID, searches for an internet cafe included in an affiliate store adjacent to a terminal through the generated integrated ID, reserves for use of the internet cafe, and pays for the use of the internet cafe, thereby increasing convenience in accordance with the use of the internet cafe.
Patent KR-20200137439-A (KR)
Title: Remote controller
Inventor: KIM JEONG UK
IPC: H04Q9/00
Filed: 2019-05-30
Abstract: The present invention relates to a remote control device for collecting a demand response. According to the present invention, the remote control device comprises: a housing (110) having a polygonal shape and a sealed space therein and a step indicator (120) provided on each surface of the housing; a detection unit (130) provided in the inner space of the housing; a data transmission and reception unit (140) for transmitting step information; and a battery (150) for supplying power. Accordingly, it is possible to increase the participation rate of demand response events by simply converting the demand response into data and entering the demand response simply by rotating the housing without having a separate switch.
Patent KR-20200144668-A (KR)
Title: Springback inspection device for springback inspection improvement system
Inventor: CHOI HYUN BUM
IPC: G01B5/14
Filed: 2019-06-19
Abstract: Disclosed is a springback inspection device for a springback inspection and improvement system. According to a springback inspection and improvement system for inspecting and improving a springback of a molded product, the disclosed springback inspection and improvement system comprises: a springback inspection device; a comparison determination unit; and a springback improvement device. The springback inspection device comprises: a base; a power unit provided to the base to generate power; and a lifting unit moving a displacement sensor to have a set interval based on a design data dimension of the product stored in the comparison determination unit to the bottom surface of the product.
Patent KR-20200056278-A (KR)
Inventor: LEE IL YOUNG
IPC: G06Q40/04
Filed: 2019-07-25
Abstract: The present invention relates to an apparatus and method for approving the deposit of a cryptocurrency exchange using transaction verification. To this end, the method of the present invention comprises: a node priority update step of collecting node information which is information on a plurality of nodes of a block chain distributed network, generating node evaluation information on each of the nodes on the basis of the node information, and then updating the node priority for the nodes using the node evaluation information; a transaction information request step of requesting transaction information, which is information on a transaction including the number of times of confirmations of the transaction corresponding to a deposit request from an upper node, which is a node having high priority in accordance with the updated node priority; a transaction information receiving step of receiving the transaction information from the upper node; and a transaction confirmation and deposit approval step of performing a deposit approval for the deposit request when the number of times of confirmations of the transaction in the transaction information reaches a predetermined number of times of confirmations, which is an approval condition. According to the present invention, the speed of a deposit approval increases.
Patent KR-20210013491-A (KR)
Inventor: JUNG JONG SEUNG
IPC: B03C3/04
Filed: 2019-07-26
Abstract: The present invention relates to an urban railway main line ventilator exposed-type two-way dust collection system which is installed on the ground of a main line ventilator of an urban railroad, and solves an underground space securing problem by using a two-way dust collection means. The urban railway main line ventilator exposed-type two-way dust collection system is installed at a subway vent of an urban railway main line ventilator. The urban railway main line ventilator comprises: a main line ventilator for providing a predetermined space connected to the ground; the subway vent installed on the ground; and a forced blower installed at the main line ventilator. The urban railway main line ventilator exposed-type two-way dust collection system comprises: a subway vent installation structure which includes an open passage having an open surface vertically opened as a tower-shaped structure that covers the entire subway vent exposed on the ground; an automatic damper which is installed at an entrance of the open passage to open or close the open surface; a two-way dust collecting unit which is installed over the whole parts thereof in parallel with the open surface of the open passage, and has a wall formed to cover the open surface; a primary side cleaning unit; a secondary side cleaning unit; a washing water recovery unit; a fresh water tank; a washing water supply pump; an air pump; and a control unit. According to the present invention, it is possible to effectively remove fine dust from a main line subway tunnel and fine dust from the ground without changing underground facilities of a main line ventilator. No change is required to underground facilities. Due to relatively low installation and maintenance costs, a relatively high fine dust collection effect can be exhibited. Furthermore, an accident caused by a subway vent can be preemptively prevented.