baber/WOPTO huggingface dataset:
Patent KR-20200030915-A (KR)
Title: Household boiler capable of reducing NOx emissions and downsizing
Inventor: LEE YOUNGJAE
IPC: F28D21/00
Filed: 2018-09-13
Abstract: Disclosed is a household boiler capable of reducing nitrogen oxide emission and being downsized. More specifically, according to the present invention, the household boiler comprises: a latent heat collection unit (100); a preheating unit (200) placed on one side of the latent heat collection unit (100); a combustion unit (300) placed on one side of the preheating unit (200); and a heat exchange flow path unit (400) continuously connected in the inside of the latent heat unit (100), the preheating unit (200), and the combustion unit (300). A combustible material flow path (210) supplying a pressurized combustible material thereto is placed between the inside of the preheating unit (200) and the outside of the heat exchange flow path unit (400). A combustible material inlet unit (220) connected to the outside of the boiler (10) to allow fluid communication is placed on one side of the combustible material flow path (210). A fluid inlet unit (401) is placed in the latent heat collection unit (100) and is formed to allow fluid communication with the outside of the boiler (10). A fluid discharge unit (420) is placed in the combustion unit (300) and is formed to allow the fluid communication with the outside of the boiler (10). A plurality of heat exchange particles (500) are placed in the preheating unit (200).
Patent KR-20190038349-A (KR)
Title: Method for manufacturing glass substrate and glass substrate manufacturing apparatus
Inventor: HORINO TASUKU
IPC: C03B17/06
Filed: 2018-09-20
Abstract: Both width-directional side regions of a glass plate molded from molten glass using an overflow down draw scheme are insert-supported by a plurality of transfer roller pairs installed in a transfer direction of the glass plate while transferring and cooling the glass plate downwards. In at least one of the plurality of transfer roller pairs having first and second rollers, when cooling, a relative position of the first roller to the second roller is controlled so that the first roller is pressurized for the second roller by certain power by having the glass plate between the first and second rollers. In addition, a forcible displacement in a direction of the first roller is intermittently performed on the second roller according to a wear degree of the first and second rollers.
Patent KR-20190035576-A (KR)
Title: Thermosetting foam and method of producing the same
Inventor: IN SUNG PARK
IPC: C08L61/04
Filed: 2018-09-21
Abstract: Provided are a thermosetting foam and a manufacturing method therefor, wherein the thermosetting foam is obtained by foaming and curing of a foamable composition containing: a phenolic resin; a foaming agent comprising a hydrofluoroolefin (HFO)-based compound and a hydrocarbon-based compound; and a non-ionic surfactant having a hydrophile-lipophile balance (HLB) of 12-17. The thermosetting foam has a sufficient and uniform thickness, while exhibiting excellent heat insulation and being environmentally friendly.
Patent KR-20200036600-A (KR)
Inventor: LEE SANG YOUNG
IPC: H01L21/02
Filed: 2018-09-28
Abstract: The present invention provides a semiconductor device and a manufacturing method thereof, which can prevent reduction of a dielectric layer. The semiconductor device comprises: a dielectric layer; a second conductive layer formed on the dielectric layer; and a reduction sacrificial layer formed between the dielectric layer and the conductive layer, wherein the reduction sacrificial layer includes a first reduction sacrificial material having higher electronegativity than the dielectric layer, and a second reduction sacrificial material having higher electronegativity than the first reduction sacrificial material.
Patent KR-20200037031-A (KR)
Title: Method for Calculating Travel Index
Inventor: KIM JAE HYUNG
IPC: G06Q50/14
Filed: 2018-09-28
Abstract: The present invention relates to a method for calculating a travel index to easily check an objective comparative index. According to the present invention, the method for calculating the travel index is executed through an operation server communicating with an application of a wireless terminal held by a user who travels on foot or by a two-wheeled means. The operation server uses P(P>=2) pieces of location information and positioning time information periodically positioned through a positioning unit of the wireless terminal held by the travelling user and Q(Q>=2) pieces of sensing information and sensing time information for each sensor sensed through s(s>=1) designated sensor of the wireless terminal to check travel information including travel path information, which is generated by including the position information or a combination of the position information and the sensing information in a time-series relation, and travel time information corresponding to a time interval of a time-series relation to link the travel information with unique identification information identifying the user and store the linked information in a designated record management database; grouping r(1<=r<=R) pieces of travel path information with a travel path similarity equal to or greater than a preset reference value among (R>=2) pieces of travel information, which connects the travel path information and the position information included in a time series relation, stored in the record management database; using one or more from the designated sensing information included in r pieces of travel path information, which are included in the r pieces of grouped travel information, in the time-series relation and the travel time information included in the r pieces of travel information to calculate a travel index for the r pieces of travel information; and linking each calculated travel index with each travel information or unique identification information to store the linked information in the record measurement database.
Patent KR-20180120630-A (KR)
Inventor: KIM BOK DOCK
IPC: F21V25/12
Filed: 2018-10-15
Abstract: The present invention relates to an extinguishing sticker for a lighting device, and a lighting device of a fire extinguishing sticker type. The lighting device includes an LED package array part (120) formed of a plurality of LED packages (120u); and a heat sink (110) formed on the rear surface of the LED package array part (120) and performing a heat radiation function. A fire extinguishing unit (180) is attached to a second heat dissipating part in a region where the heat dissipating plate (110) cannot dissipate heat. Accordingly, it is possible to simultaneously perform heat dissipation and fire extinguishment in case of fire by attaching or applying the extinguishing sticker to a wire connection part which is susceptible to fire in the lighting device but cannot perform heat dissipation. In addition, it can be provided in a tape form, or selectively used for an area where micro-extinguishment capsules are integrally formed with an adhesive layer or individually formed to form a two-layered layer.
Patent KR-20200045232-A (KR)
Title: Method of correcting machine tool pitch error
Inventor: LEE KYUNG TAE
IPC: B23Q5/56
Filed: 2018-10-22
Abstract: The present invention relates to a method for correcting a pitch error in a machine tool. More specifically, the present invention relates to the method for correcting the pitch error in the machine tool, which checks a pitch error amount generated by a machining error of a ball screw by observing a load change of a servo motor, and improves workability and machining precision by correcting the pitch error amount. The configuration, as the method for correcting the pitch error in the machine tool, comprises the following steps of: (a) obtaining load data during operation of the servo motor of the machine tool; (b) comparing the obtained load data with normal machining load data; (c) determining whether the pitch error has occurred; and (d) automatically setting CNC parameters.
Patent KR-20200048741-A (KR)
Title: A composition for skin barrier function comprising ELL promoting materials and a method for screening ELL promoting materials
Inventor: KIM KYUHAN
IPC: G01N33/68
Filed: 2018-10-30
Abstract: Disclosed in the present specification are a composition for enhancing a skin barrier function, comprising an ELL expressing or activity promoting substance as an active ingredient, and a method for screening an ELL expressing or activity promoting substance. The composition comprising the ELL expressing or activity promoting substance as an active ingredient may enhance the skin barrier function and provide a skin moisturizing or antioxidant effect. In addition, according to the screening method, it is possible to conveniently screen the skin barrier function enhancing substance by confirming the relative degree of promoting the expression of the ELL gene.
Patent KR-20200049269-A (KR)
Title: Method for uwb pricise position estimation for vechicle and system including the same
Inventor: BAEK HYUNG IL
IPC: B60R25/10
Filed: 2018-10-31
Abstract: The present invention is to perform position estimation between a vehicle and a key module by using an ultra-wideband (UWB) and, more specifically, to a method for precise position estimation for a vehicle, which can perform position estimation by minimizing effects resulting from the type of the vehicle and the exterior metal of the vehicle, and a system thereof. The method for precise position estimation for a vehicle over a UWB comprises the steps of: receiving a position estimation-related signal from an internal part of a vehicle to an LIN transceiver, and transmitting the signal to a UWB transceiver to start the position estimation; allowing a control unit to measure reception signal delays occurring in relation to a UWB tag a predetermined number of times while turning on or off each switch of each of M antennas at predetermined time intervals; determining antennas at which the value of the reception signal delay measured the predetermined number of times is lower than a preset threshold; measuring the distances between the determined antennas and the distances between each of the antennas and the UWB tag; determining position angles with respect to the UWB tag by using a two-way ranging (TWR) positioning method on the basis of the distances between the antennas and the distances between each of the antennas and the UWB tag; measuring the distances between the UWB tag and UWB anchors measured by using a triangulation method of the M anchors and the UWB tag; and estimating the position of the UWB tag on the basis of the position angles with respect to the UWB tag and the distances between the N UWB anchors and the UWB tag.
Patent KR-20200050139-A (KR)
Title: Apparatus and method for recognizing face
Inventor: JEON HYUNG GO
IPC: G06T7/00
Filed: 2018-11-01
Abstract: The present invention relates to an apparatus for recognizing a face. The apparatus for recognizing a face comprises: a camera to acquire an image obtained by photographing the face of a person to be authenticated; a feature point detection unit to recognize a face area from the image to detect feature point areas corresponding to the eyes, nose, mouth, and eyebrows in the face area; a brightness processing unit to brightness-process the image to contrast and divide the brightness of the detected feature point areas and the remaining area excluding the feature point areas in the face area; a histogram generation unit to generate histogram data based on brightness distribution of a brightness-processed brightness image; and a face recognition unit to recognize the face of the person to be recognized by similarity comparison between the generated histogram data and preregistered face data of a plurality of users. Accordingly, unit areas obtained by dividing a face area of a visitor based on a present range are formed and then histogram data based on the brightness for each unit area is produced to be compared with preregistered face data to quickly verify the identity of the visitor.
Patent KR-20200050799-A (KR)
Inventor: JUHAN PARK
IPC: G06Q20/08
Filed: 2018-11-02
Abstract: The present invention relates to a post-paid gift offering system and method having optional functions in multiple offers. The post-paid gift offering system for receiving a gift received from a gift transmitter through an online network and providing the same comprises: a transmitter terminal for enabling a user desiring to transmit gifts to select gift amounts and a plurality of desired gift lists, select a receiver, and then transmit the gifts thereto; an operating server for providing the gift lists so that the transmitter terminal can select a plurality of gifts, wherein the operating server transmits information on the plurality of gift lists selected by the user and processes payment information for a finally selected gift list; a receiver terminal for receiving the plurality of gift lists selected by the transmitter through the operating server; and a transmitting institution server which corresponds to an institution for managing the gifts, selected by the user, of the plurality of gifts provided to the receiver terminal and transmits the selected gifts. Therefore, the post-paid gift offering system and method can increase customer satisfaction.
Patent KR-20200051115-A (KR)
Inventor: WOO SANG UK
IPC: B65D25/28
Filed: 2018-11-03
Abstract: The present invention relates to a fruit basket and, more specifically, to a foldable ring-shaped fruit basket with a handle, which can store various kinds of fruits therein. To this end, the fruit basket includes: a rotating shaft (30); a first body part (10) rotating around the rotating shaft; and a second body part (11) overlapping the first body part.
Patent KR-20200051230-A (KR)
Inventor: SEO YOON DUCK
IPC: B63B35/44
Filed: 2018-11-05
Abstract: Disclosed are an apparatus for reducing resistance in a moon pool and a ship having the same. The apparatus for reducing resistance in a moon pool of the present invention includes: a flow suppressing unit provided on the moon pool to suppress the flow introduced into the moon pool; and a support unit having a post plate coupled to a wall portion of the moon pool, a base plate provided on an end portion of the post plate, and a coupling unit which is provided on the base plate and to which the flow suppressing part is rotationally coupled, wherein the support unit further includes a reinforcing part provided on an upper portion of the coupling part to reinforce the coupling unit.
Patent KR-20200053859-A (KR)
Title: Display apparatus, control method for the display apparatus and display system
Inventor: HONGSAEROM
IPC: G06F3/14
Filed: 2018-11-09
Abstract: The present invention provides a display device, a display device control method and a display system, capable of configuring layout information including rotation information of a display without user setting when connecting a plurality of display devices. The display device according to an embodiment comprises: a display unit; a communication unit communicating with at least one other display device; and a control unit which calculates the location information of the display device, and outputs an output image signal to the display unit based on the location information of the display device and the location information of the at least one other display device by receiving location information including rotation information of the at least one other display device through the communication unit.
Patent KR-20190128980-A (KR)
Title: Electronic apparatus for compression and decompression data and method thereof
Inventor: LEE DONG SOO
IPC: H03M13/41
Filed: 2018-11-09
Abstract: Disclosed are a data compression method and a restoration method. To achieve the purpose, according to an embodiment of the present invention, the data compression method includes the following steps of: pruning original data; determining a weighted parameter with a value which is not changed by the pruning and obtaining index data including position information of the weighted parameter; determining a weighted parameter with a value which is changed by the pruning and substituting the parameter with a don′t care parameter; obtaining n pieces of second data; and obtaining n pieces of compression data by applying Viterbi algorithm to each of the pieces of the second data. Therefore, the present invention is capable of efficiently compressing data through parallel operations.
Patent KR-20200054561-A (KR)
Title: Method for manufacturing ddeokgalbi comprising mealworm
Inventor: YOON SOOK
IPC: A23L27/00
Filed: 2018-11-12
Abstract: The present invention relates to a method of preparing grilled short rib patties containing mealworms, and to grilled short rib patties containing mealworms prepared by the method, the method comprising the steps of: 1) processing source meat; 2) preparing seasoning sauce; 3) treating the source meat with the sauce; 4) mixing with mealworms; 5) molding shapes of grilled short rib patties; and 6) grilling the grilled short rib patties. The grilled short rib patty of the present invention is a modification of a Korean traditional dish, is nutritionally excellent due to high protein and mineral contents, has a desirable mouthfeel, can be easily taken through various routes other than through meals, and has excellent taste and flavor while containing desirable benefits of mealworms which contain a variety of essential nutrients. Particularly, the grilled short rib patties can be provided as nutrient supplement food appropriate for patients or growing children in need of good-quality protein intake, and thus can contribute to the promotion of nation′s health.
Patent KR-20200055422-A (KR)
Inventor: KIM DAE GEUN
IPC: G01S19/01
Filed: 2018-11-13
Abstract: Disclosed in the present invention are a device for providing augmented reality contents to a user and a method thereof, and more specifically, to a device for providing augmented reality contents. To this end, the device for providing augmented reality contents using a Kalman filter according to an embodiment of the present invention comprises: a position extracting unit which extracts position information of a user to calculate a position information measurement value; a correcting unit which corrects the position information measurement value of the user calculated in the position extracting unit to a position information correction value by using the Kalman filter; a content database unit in which contents to which the position information is allotted are stored; a reality image extracting unit which extracts a reality image; a movement information extracting unit which extracts the movement of the user; an augmented reality processing unit which calls the contents to which the position information corresponding to the position information correction value is allotted, and adjusts the size and the position of the contents to match the position information correction value, while allowing the same to be overlapped with the extracted reality image and correcting the position of the contents in accordance with the movement information; and a display unit which outputs the reality image and the contents. Therefore, precision in extracting the position information of the user can be increased.
Patent KR-20190055759-A (KR)
Title: Antifouling coating composition
Inventor: JOHNSEN HENNING
IPC: C09D143/04
Filed: 2018-11-14
Abstract: The present invention relates to a novel binder for an antifouling coating composition comprising an acidic comonomer-containing (meth)acrylate copolymer and having a low glass transition temperature (Tg). The binder can prepare an antifouling coating having low fresh water absorption and a coating having an optimal viscosity such that a coating process may be allowed without the need for an excessive amount of solvent. A binder for an antifouling coating composition of the present invention comprises: a (meth)acrylate copolymer (A) having a Tg of 0 °C or less and including as a comonomer, i) at least one (meth)acrylate of formula (I), in which R^1 is H or CH_3, and R^2 is a C1-C20 hydrocarbyl substituent, and ii) 0.70 to 8.6 wt% of at least one carboxylic acid-containing comonomer based on the total weight of the copolymer (A), a combination of the monomers (i) and (ii) representing at least 80 wt% of the monomers existing in the copolymer (A); and a cyclic monocarboxylic acid, e.g., rosin or derivatives thereof (B).
Patent KR-20200056751-A (KR)
Inventor: JONGKOO LEE
IPC: F04B35/04
Filed: 2018-11-15
Abstract: The present invention is to provide a linear compressor in which the number of sealing members for sealing the space between a cylinder and a discharge cover is minimized in order to simplify the assembly. A linear compressor according to embodiments of the present invention includes: a cover housing forming a discharge space of a refrigerant and fixed to the front surface of a frame via the rear surface thereof; a partition sleeve extended in an axial direction from the inside of the cover housing to divide the discharge space into a plurality of discharge spaces; and a discharge cover inserted into the cover housing and coming in contact with an end of the partition sleeve, wherein the cover housing and the discharge cover come in tight contact with the front surface of the frame.
Patent KR-20200057343-A (KR)
Inventor: SUNG JO YUN
IPC: G08B21/04
Filed: 2018-11-16
Abstract: Disclosed is a portable housing using a life-detecting sensor. According to an embodiment of the present invention, a portable housing using a life-detecting sensor comprises: a body having therein the life-detecting sensor for detecting human life from a detection area, and having a display for outputting detected information detected by the sensor; an antenna unit having first and second antennas installed on one side of the body to transmit and receive a signal of the sensor, and adjusting an interval between the first and second antennas by loading parameters of the first and second antennas according to an estimated distance, from the detection area, estimated by the sensor; a handle unit extending from the other side of the body and having an input unit for executing a life-detecting function or executing, with the sensor, a calibration function for the first and second antennas according to an input time; a battery unit coupled to one end of the handle unit and having a built-in battery for supplying power; and a control unit for controlling the operation of the sensor, the display, and the antenna unit according to a function executed through the input unit. Therefore, the portable housing can search for and find human life instead of firefighters in spaces and environments that it is difficult for the firefighters to access.
Patent KR-20200057345-A (KR)
Title: Adjustable Door Frame for Various Heights
Inventor: PARK SANG DAE
IPC: E06B1/52
Filed: 2018-11-16
Abstract: The present invention relates to an adjustable door frame for various heights, and more specifically, to an adjustable door frame that allows a door to be installed by adjusting the height of the door frame even when the door to be installed does not meet the specification of the door frame. The adjustable door frame includes a square main frame composed of upper and lower frames and an adjusting unit for coupling the upper and lower frames, wherein the upper and lower frames are coupled to be adjusted in a vertical direction.
Patent KR-20200063295-A (KR)
Inventor: LIM YOON CHEOL
IPC: G06Q50/26
Filed: 2018-11-19
Abstract: The present invention relates to a device for managing an ABCD type nation research and development business unification research funds formed of an artificial intelligence type randomized mesh (RM) block chain module (500) and a smart TCV type research funds management mediation module (400), and a method thereof. The device comprises a cloud computing module (100), a big data platform control module (200), a block chain member research funds demand module (300), a smart TCV type research funds management mediation module (400), and an artificial intelligence type RM block chain module (500).