baber/WOPTO huggingface dataset:
Patent KR-20210114766-A (KR)
Title: Coupler for reinforcing bar
Inventor: LEE KANG JU
IPC: E04C5/16
Filed: 2020-03-11
Abstract: The present invention relates to a rebar coupler which can easily and rapidly connect rebar. According to the present invention, the rebar coupler comprises: a first fastening unit, where the inside has a space unit and one side end part is opened, having a support unit formed in the space unit, wherein an end part of the rebar can be supported, and having a female screw unit formed inside an opening unit; and a second fastening unit, where the inside has the space unit and one side end part is opened, having a support unit where the end part of the other rebar can be supported, and having a male screw unit which is screw-fastened to the female screw unit of the first fastening unit and formed on an outer circumferential surface of the opening unit.
Patent KR-20210120639-A (KR)
Title: Apparatus for providing choreography content service
Inventor: HYOUNG YONG JOON
IPC: H04N21/2743
Filed: 2020-03-27
Abstract: Presented is an apparatus for providing a choreography content service, which matches optimal choreography content among choreography created by choreographers for each part of a sound source and provides a choreography content service based on the optimal choreography content. The presented apparatus comprises: a control unit which receives the one or more choreography content corresponding to the sound source having one or more choreography videos for each part, shares the uploaded choreography content on a service platform, generates choreography matching data including choreographer-specific information corresponding to the choreography content according to a user input corresponding to the service platform, and generates tracking information based on a user activity for each choreography content for which the choreography matching data is generated; a database for storing and managing the tracking information and the choreography matching data; a settlement unit for settling a payment cost to a choreographer corresponding to the choreographer-specific information based on the tracking information and the choreography matching data; a receiving unit for receiving the one or more choreography content corresponding to the sound source and receiving user activity information on the service platform for each choreography content for which the choreography matching data is generated; and a watermark insertion unit for inserting a watermark into the choreography content received by the receiving unit.
Patent KR-20210123925-A (KR)
Title: Apparatus and method for dynamically changing stat of product registered to shopping mall related to e-commerce, and system using said method
Inventor: CHOE WON GYU
IPC: G06Q30/02
Filed: 2020-04-06
Abstract: One aspect in accordance with the present invention provides an apparatus for dynamically changing the state of a product registered at a shopping mall in an electronic commerce system. The apparatus comprises: an event connector obtaining information on an event related to the product; a rule engine determining the state of the product by executing a state machine with respect to the event wherein the state machine is modeled on the basis of a state change rule; and an action connector executing an action corresponding to the state determined by the rule engine, wherein the event is generated from at least one between input data and statistical data exerting an effect on the state of the product in association with the state change rule within a product life cycle from registration of the product to suspension of sale thereof, and the state of the product is discriminated corresponding to a product display category wherein the product display category is determined by the categorization of the state of the product within the product life cycle. The present invention enables a shopping mall operator to increase sales.
Patent KR-20200119220-A (KR)
Inventor: NAM YI SIK
IPC: E06B9/52
Filed: 2020-04-13
Abstract: The present invention relates to a frame including filter members on front and back surfaces and installed on a window frame having an insect-proof net. According to the present invention, the frame with the filter members on front and back surfaces can be easily detachably installed on an inner circumferential surface of the window frame having the insect-proof net. Accordingly, the frame with the double filter member is further installed on the window frame having the insect-proof net preventing insects in the summer, so as to filter various pollution sources such as fine dust occurring throughout the year and yellow dust occurring in the spring by the double filter member provided on the frame to prevent the air pollution sources such as the yellow dust or the like from being introduced indoors.
Patent KR-20210127390-A (KR)
Inventor: HUH YOON HO
IPC: G02F1/13357
Filed: 2020-04-14
Abstract: An antenna element according to an embodiment may include a dielectric layer, and a radiation electrode and a transmission line formed in a mesh structure that is a set of unit cells defined by a plurality of electrode lines on the dielectric layer. The aperture ratio of the radiation electrode and the transmission line may be different from each other.
Patent KR-20210127506-A (KR)
Inventor: SHIN HEE SUB
IPC: G06Q30/06
Filed: 2020-04-14
Abstract: The present invention relates to a method for trading vehicles with focus on buyers based on service use data of those desiring to purchase vehicles online, comprising: (a) a step in which a vehicle trade support server refers to at least some of the vehicle search information, inventory volume information, and past sales volume information, and calculates purchase level scores corresponding to each of the exhibited vehicles when the exhibited vehicle information corresponding to the plurality of exhibited vehicles, which include inventory vehicles and non-inventory vehicles, is provided to a plurality of buyer terminals, and the vehicle search information corresponding to each of the exhibited vehicles is acquired from the plurality of buyer terminals; and (b) a step in which the vehicle trade support server refers to the purchase level scores corresponding to each of the exhibited vehicles, calculates the required purchase volume of each of the exhibited vehicles, reflects the required purchase volume in the exhibited vehicle information, and updates the exhibited vehicle information. The present invention aims to provide a method for trading vehicles with a focus on buyers based on service use data of those desiring to purchase vehicles online, which are able to switch the focus from the sellers to the buyers in trading vehicles.
Patent KR-20210129945-A (KR)
Inventor: KIM TAE YANG
IPC: A61Q19/08
Filed: 2020-04-21
Abstract: The present invention relates to a cosmetic composition for preventing photoaging of the skin containing Castanea crenata inner shell extract or isolated compounds thereof, scoparone and scopoletin, as active ingredients. The cosmetic composition according to the present invention has an effect of inhibiting wrinkle formation or melanin biosynthesis due to UV-induced skin damage.
Patent KR-20210131178-A (KR)
Title: Simulated hemp measurement system using fiber-optic data link, computer-readable storage medium and computer program
IPC: G01R29/08
Filed: 2020-04-23
Abstract: The present invention relates to a HEMP measurement method using an optical data link system, which includes: a step of collecting a time-domain HEMP electric field strength signal through an optical data link; a step of converting the time-domain HEMP electric field strength signal into a frequency-domain HEMP electric field strength signal by Fourier transform; a step of compensating the frequency-domain HEMP electric field strength signal using an integrator transfer function; a step of converting the compensated frequency-domain HEMP electric field strength signal into a time-domain HEMP electric field strength signal by inverse Fourier transform; and a step of compensating the signal strength in accordance with differential detector constant, dielectric constant, balun attenuation value, and integrator time constant.
Patent KR-20210136524-A (KR)
Title: Multi-confocal depth sensor apparatus
IPC: H04N13/254
Filed: 2020-05-08
Abstract: The present invention discloses a multi-confocal depth perception sensor device. The device includes: a light source which provides irradiation light to an object to be inspected; a detection module which receives reflection light of the object; an imaging control unit which generates an image of the subject; a plurality of mirrors which adjusts a focal length of the irradiation light; a frequency control unit which provides a frequency control signal to the plurality of mirrors; and a filter module which filters a detection signal according to the frequency control signal. Therefore, the multi-confocal depth perception sensor device process depth information of the object to be inspected at high speed without a noise.
Patent KR-20210138252-A (KR)
Title: Fabrics for packing shocking absorber and packing shocking absorber thereof
IPC: B65D65/40
Filed: 2020-05-12
Abstract: Provided is fabric of a buffer member for packaging, which comprises: a polyethylene terephthalate (PET) film; a bonding layer laminated on an upper surface of the PET film; and one selected between a linear low density polyethylene (LLDPE) film and a casting polypropylene (CPP) film laminated on an upper surface of the bonding layer.
Patent KR-20210098300-A (KR)
Title: A system or method of trading remotely, in offline
Inventor: KIM GEUM CHEOL
IPC: G06Q20/32
Filed: 2020-05-12
Abstract: The present invention relates to a system which accesses a medium-seller server & POS to enter a remote transaction while a smart device transfers a selling store position of a customer by communicating with a seller URL medium, a seller URL and the like and uses a medium-seller page and the like to order a service so as to make payment by a payment medium and a method thereof. The present invention relates to the system which accesses a medium-seller server & POS to enter a remote transaction while a smart device transfers a selling store position of a customer by communicating with a seller URL medium, a seller URL and the like after transferring a remote payment schedule to an URL payment server and uses a medium-seller page and the like to order a service so as to make payment by a payment medium and the method thereof.
Patent KR-20210142271-A (KR)
Title: System and method for detecting a target object
IPC: G06F3/0484
Filed: 2020-05-18
Abstract: The present invention relates to a method and an apparatus for detecting a target object on a user screen. A target object detection method according to an embodiment of the present invention comprises the steps of: detecting a first target object on a user screen and obtaining a bot executable file to perform a defined operation for the first target object; labeling object type classification criteria for the first target object by encoding detection criteria information of the first target object included in the bot executable file; extracting a characteristic of process execution information of the first target object included in the bot executable file; and generating an object classification model which outputs data on an object type corresponding to process execution information by performing machine learning using the object type classification criteria and the characteristic. The present invention minimizes the repetition of unnecessary object detection process.
Patent KR-20210142912-A (KR)
Title: Media server selection system and method for providing web-based group call low latency service
IPC: H04L29/12
Filed: 2020-05-19
Abstract: The present invention relates to a method for allowing a media server selection system to select a media server providing a multi-party group call service to a plurality of user terminals participating in a web-based group call. According to the present invention, at least one media server is mapped by each IP band and IP addresses and terminal identifiers of each of a plurality of user terminals logging in with a web browser are stored as terminal login information. When a group call including an identifier of the calling user terminal and an identifier of called user terminals is requested from the calling user terminal among the plurality of user terminals, IP bands to which the calling user terminal and the called user terminals are connected are checked on the basis of the terminal login information and the terminal identifiers included in the request, a specific IP band is determined on the basis of the number of user terminals accessed in each of the identified IP bands, and a media server mapped to a specific IP band is selected as a media server providing the group call.
Patent KR-20210142999-A (KR)
Title: Elasticity member
IPC: F16C11/04
Filed: 2020-05-19
Abstract: An elastic member according to an embodiment of the present invention includes: a first surface; and a second surface opposite to the first surface, and further includes a first area and a second area. The elastic member includes: a first pattern unit in which the first area is defined as an unfolding area, the second area is defined as a folding area, and the first area is arranged by allowing a plurality of first patterns to extend in a first direction; and a second pattern unit in which a plurality of second patterns are arranged extending in the first direction and which is arranged partially overlapping the first pattern unit in a second direction different from the first direction. The first pattern unit and the second pattern unit are arranged on the first area. A third pattern unit and a fourth pattern unit are arranged on the second area. The first area includes a pattern area and a non-pattern area, wherein the first pattern unit and the second pattern unit are formed on the pattern area and the first pattern unit and the second pattern unit are not formed on the non-pattern area, which is arranged on the outside of the pattern area. The present invention can minimize deformation like a crack or bending on the boundary area between the pattern area and the non-pattern area.
Patent KR-20210144382-A (KR)
Title: System for business model prediction simulation for economic analysis of smart grid business model
IPC: G06Q10/04
Filed: 2020-05-22
Abstract: A business model prediction simulation system for economic feasibility analysis of a smart grid business model is provided. According to an embodiment of the present invention, a business model prediction simulation system includes: a model manager that executes a simulation for analyzing the economic feasibility of a business model based on a distributed resource model, a cost model, and a market model; and a simulator tool configured to set a simulation environment by a user or transmit a simulation result to the user. Accordingly, the economic feasibility of an existing business model can be analyzed or a new business model can be developed through a prediction simulation based on the distributed resource model such as solar rays, wind power, an energy storage system (ESS), a load, etc., the cost model for investment and operation of distributed resources and the market model such as a power rate system, an operation rule, etc.
Patent KR-20210146077-A (KR)
Inventor: JOO SEONG DEOK
IPC: G06Q50/22
Filed: 2020-05-26
Abstract: The present invention relates to an automatic medicine dispensing device and a driving method of the device. According to an embodiment of the present invention, the automatic medicine dispensing device comprises: a communication interface unit for receiving a control signal for dispensing a medicine to a patient at a specified time from a user terminal device in the vicinity; and a control unit for discharging a dose of medicine pre-stored therein to the outside based on the received control signal and transmitting payment information of the medicine to the user terminal device after discharging.
Patent KR-20210147492-A (KR)
Inventor: SON HYUNG GON
IPC: A63F13/837
Filed: 2020-05-29
Abstract: Disclosed are a game interface method for a shooting game. The game interface method for a shooting game comprises the following steps of: sensing an opening/closing touch input to each of at least one lens; detecting an opening/closing touch time and the number of opening/closing touches of the opening/closing touch input; and generating different control commands based on the detected opening/closing touch time and the number of opening/closing touches. Accordingly, a lens is used as an input means, and various control commands can be generated and executed while a three-degree-of-freedom operation is supported.
Patent KR-20200070197-A (KR)
Inventor: BOHYUN NAM
IPC: A47L9/16
Filed: 2020-06-10
Abstract: The present invention relates to a cleaner which can improve user convenience by distributing weight overall. The cleaner of the present invention includes: a suction unit; a suction motor having an impeller which rotates to generate a suction force to allow air to be sucked along the suction unit; a PCB connected to the suction motor; a first cyclone unit for separating dust from the air sucked through the suction unit; and a second cyclone unit for separating dust from the air discharged from the first cyclone unit, wherein the PCB is coupled to the suction motor, and one surface of the PCB faces the suction motor and the other surface of the PCB is disposed to face the second cyclone unit.
Patent KR-20200143650-A (KR)
Inventor: MIYAMA RYO
IPC: H01J37/32
Filed: 2020-06-11
Abstract: Embodiments of a substrate treating device comprises: a chamber; a susceptor provided in the chamber and having an electrode therein; a metal plate facing the susceptor; a plurality of impedance modulators having different impedances; and a selection device configured so as to connect one of the plurality of impedance regulators to the electrode.
Patent KR-20210153882-A (KR)
Inventor: HA SEUNG SUK
IPC: B24B49/12
Filed: 2020-06-11
Abstract: The present invention relates to a control method of an eyeglass lens processing device by using a Hall sensor, and more specifically, to a control method of an eyeglass lens processing device by using a Hall sensor, wherein the rotational speed of a lens rotational shaft for processing a lens is controlled. The control method of an eyeglass lens processing device according to the present invention comprises the following steps of: (a) allowing a Hall sensor to measure a Hall sensor distance (dn), or a distance (d) between an upper part and a lower part of an instrument in (n)^th rotation when the distance (d) between the upper part and the lower part of the instrument is referred to as (dn) in (n)^th rotation of a lens rotational shaft as 360 degrees corresponding to single rotation of the lens rotational shaft are divided into (m) equal parts; (b) determining whether the Hall sensor distance (dn) is less than a given upper limit (dx_high); (c) determining whether the Hall sensor distance (dn) is greater than a given lower limit (dx_low); and (d) performing (n+1)^th rotation as 360 degrees corresponding to a single rotation of the lens rotational shaft are divided into (m) equal parts.
Patent KR-20210155183-A (KR)
Inventor: Choi bum
IPC: H01M10/643
Filed: 2020-06-15
Abstract: The present invention relates to a battery module including a plurality of battery cells and a module case for accommodating the plurality of battery cells to increase space utilization of the battery module, wherein the module case includes: a case body positioned on the four sides and the lower part of the front, back, left and right sides; a case cover positioned on the upper part of the case body; and a mounting bracket positioned on a side of the case body to be coupled to an external device or a neighboring battery module, and a hole is formed in the central part of the case cover so that a cooling water port for entrance and exit of cooling water and a power terminal for electrical connection with the outside can be connected to an external device.
Patent KR-20210155846-A (KR)
Inventor: KWON HYUN JIN
IPC: A01N25/34
Filed: 2020-06-16
Abstract: The present invention relates to an antimicrobial glove comprising: a hand protecting portion covering the hand so as to cover at least the palm of the hand when worn by a wearer; and a holding portion for holding the hand protecting portion in the hand of the wearer. A nano-scale acicular-shaped sterile surface is formed on an exposed surface of the hand protecting portion, so that the cell membrane of germs or viruses attached to the exposed surface of the hand protecting portion can be physically destroyed by the nano-scale acicular-shaped portion. Therefore, the present invention can effectively prevent secondary infection caused by touching the respiratory system such as the eyes, nose and mouth after wearing gloves.
Patent KR-20210155928-A (KR)
Inventor: AN BYUNG HAK
IPC: C08J5/18
Filed: 2020-06-17
Abstract: Disclosed is a privacy-protecting film comprising: a first transparent film layer; and a first and second blocking layer formed by being depressed on a first surface and a second surface of the first transparent film layer or from the first surface and the second surface of the first transparent film layer and formed of an opaque material in a stripe or a grid pattern. The privacy-protecting film according to the present invention can perform a privacy protection function and a structure of the same is simple and easy to manufacture.
Patent KR-20210157137-A (KR)
Inventor: LEE HYUN SOO
IPC: G03G21/10
Filed: 2020-06-19
Abstract: The present invention relates to a regeneration method for toner cartridge blades. More specifically, the present invention relates to a regeneration method for toner cartridge blades which prevents waste of resources and improves the quality of a regenerated toner cartridge by regenerating a doctor blade and a wiper blade through a series of processes. The regeneration method for toner cartridge blades comprises: a first preparation step of separating a doctor blade and a wiper blade from a toner cartridge and then placing contact members of the doctor blade and the wiper blade on a flat plate; a pressing step of applying pressure with high-temperature heat for a predetermined time using a pressing member having a flat lower surface to the contact members positioned on the flat plate; a cooling step of cooling the contact members pressurized by the high-temperature heat; a second preparation step of positioning bonding portions of brackets and the contact members on the flat plate; an adhesive strengthening step of applying pressure with high-temperature heat for a predetermined time using the pressing member to the bonding portions of the brackets and the contact members positioned on the flat plate; and a finishing step of regenerating the doctor blade and the wiper blade by slowly cooling the bracket and the contact members whose bonding portions have been pressurized at room temperature.
Patent KR-20210147809-A (KR)
Inventor: BARNARD CHRIS
IPC: H04B10/079
Filed: 2020-06-25
Abstract: An optical-electrical device may implement a feedback-based control loop for the temperature of the device during component calibration. The optical electrical device may implement compressed air to vary the temperature of the device during calibration. Additionally, non-active components of the device may be supplied with current to vary the temperature of the device in cooperation with the provided compressed air. Additional calibration temperatures may be implemented by activating and deactivating additional non-active components in the device, such as light sources, optical amplifiers, and modulators.