baber/WOPTO huggingface dataset:
Patent KR-20200087372-A (KR)
Inventor: HONG CHEOL EUI
IPC: G06F9/445
Filed: 2019-01-10
Abstract: Provided is a monitoring system capable of automatic profiling. A hypertext preprocessor (PHP) engine executes a PHP program. A PHP data collection module executes an application performance monitoring (APM) program monitoring the performance of the PHP program while the PHP program is executed, so as to automatically profile a PHP function if the execution time of the PHP function is longer than a predetermined threshold value, when the PHP function of the PHP program is started.
Patent KR-20200012700-A (KR)
Title: Method for Constructing Anaerobic Microbial Consortium for Anaerobic Codigestion of Sewage Sludg, Fat, Oil and Grease
Inventor: JEON BYONG HUN
IPC: C12Q1/02
Filed: 2019-01-15
Abstract: The present invention relates to a method of securing an anaerobic microbial consortium resistant to high concentrations of fat, oil and grease. When anaerobic co-digestion of sewage sludge and fat, oil and grease is performed with the anaerobic microbial consortium, methane can be efficiently produced.
Patent KR-20200090412-A (KR)
Inventor: CHI BANG GUEN
IPC: G06Q50/26
Filed: 2019-01-21
Abstract: According to one embodiment of the present invention, a happiness index measurement method executed by a happiness index measurement device comprises: a step of checking whether or not the current location falls within a happiness measurement range; a step of, if the current location falls within the range of measuring happiness as a result of the checking, logging-in by using the login information according to whether or not there exists previously registered login information; a step of providing a procedure for selecting a personal happiness index and receiving personal happiness indexes; and a step of averaging the personal happiness indexes and providing a group average index. Therefore, the happiness index measurement method of the present invention can measure and evaluate a demographical happiness index as well as happiness indexes of specific organizations through self-diagnosis of individuals.
Patent KR-20200092636-A (KR)
Title: Heterocyclic compound, organic electronic device comprising the same and method for manufacturing organic electronic device using the same
Inventor: KIM JI HOON
IPC: H01L51/50
Filed: 2019-01-25
Abstract: The present specification relates to a heterocyclic compound represented by chemical formula 1, an organic electronic device including the heterocyclic compound in an organic active layer, and a method for manufacturing an organic electronic device using the heterocyclic compound. The present invention can obtain a high level of light-to-electricity conversion efficiency.
Patent KR-20200095988-A (KR)
Inventor: CHOI MI JEONG
IPC: G02B5/20
Filed: 2019-02-01
Abstract: Provided are a solvent-free curable composition, including a polymerizable monomer having a quantum dot and a carbon-carbon double bond at an end and a vapor pressure of 1 x 10-5mmHg to 1 x 10-4mmHg, a cured film, a color filter, a display device, and a manufacturing method of the cured film. One embodiment is to provide the solvent-free curable composition.
Patent KR-20200098853-A (KR)
Title: Smart signal warning device that manages the pedestrian safety of smartphone users
Inventor: KIM YOUNG A
IPC: G08G1/005
Filed: 2019-02-13
Abstract: The present invention relates to a smart traffic light alarm device for managing the pedestrian walking safety of a smartphone user and, more specifically, to a smart traffic light alarm device providing a smart traffic light alarm device around the pedestrian to prevent a traffic accident of a pedestrian due to excessive absorption in a smartphone, and helping walking of the visually impaired. Therefore, the smart traffic light alarm device provides a pedestrian walking safety service for all pedestrians that the general public but also the visually impaired can conveniently use the service.
Patent KR-20200001968-A (KR)
Title: Laser dicing device for suppressing scattering
Inventor: KWON YOUNG CHUL
IPC: G02B5/30
Filed: 2019-02-22
Abstract: The present invention relates to a laser cutting apparatus for suppressing scattering. The laser cutting apparatus for suppressing scattering according to an embodiment of the present invention comprises: a Gaussian laser light irradiation part; an optical modulation part modulating a shape of Gaussian laser light by reducing the intensity of irradiated Gaussian laser light around the direction parallel to a laser processing direction of the irradiated Gaussian laser light; a condensing lens part condensing the modulated laser light; and a semiconductor substrate mounting part to be mounted with a semiconductor substrate to be cut, wherein the modulated laser light is focused inside the semiconductor substrate mounted on the semiconductor substrate mounting part.
Patent KR-20200108176-A (KR)
Title: Organic light emitting display device
Inventor: NOH DAE HYUN
IPC: H01L51/52
Filed: 2019-03-07
Abstract: An organic light emitting display device according to an embodiment comprises: a substrate including a display area and a non-display area; a metal layer disposed in the non-display area of the substrate; a gate insulating layer covering the metal layer and the substrate; a first voltage line disposed on the gate insulating layer and receiving a driving voltage; a second voltage line disposed on the gate insulating layer and receiving a low driving voltage; an organic insulating layer covering the first voltage line and the second voltage line; and a cathode electrode disposed on the organic insulating layer. The second voltage line and the cathode electrode are electrically connected to each other through an opening formed in the organic insulating layer, and the first voltage line or the second voltage line is electrically connected to the metal layer through an opening formed in the gate insulating layer made of an inorganic material.
Patent KR-20190032310-A (KR)
Title: Anti-Rolling System and Equipment for Fishing Boat
Inventor: KIM CHANG BONG
IPC: B63B39/14
Filed: 2019-03-08
Abstract: The present invention relates to an anti-rolling system for a fishing boat and an apparatus thereof. According to the present invention, the anti-rolling system for a fishing boat comprises an anti-rolling tank (ANT) disposed on the bow and stern of the fishing boat, and the ANT includes a water level sensor disposed on left and right sides to measure a water level. When rolling occurs in the fishing boat, a main computer analyzes various kinds of information (altitude, longitude, current time, speed, roll, pitch, yaw, bearing, and the like) of the fishing boat acquired by an inertial measurement unit (IMU) and a global positioning system (GPS) which are disposed on the vertical center of the fishing boat, to operate a pump controller so as to supply or discharge the seawater to or from the ANT and thus rolling occurring in a hull is reduced. Moreover, public data (a wind speed, a wave height, and a tidal level) provided from Ministry of Maritime Affairs and Fisheries through a communication router (LTE, 5G) is analyzed by the GPS based on a current location, such that the water level of the ANT is automatically adjusted in real-time to optimally reduce the rolling of the fishing boat. Information related to the water level of the ANT to optimally reduce the rolling of the fishing boat is stored in a server together with weather environment information, such that an optimal condition is searched again and applied to the system in a similar weather environment, thereby reducing the rolling of the fishing boat.
Patent KR-20200107470-A (KR)
Title: Pipe cover Rubber Spacer for piping protection
Inventor: KIM WON HO
IPC: F16L7/00
Filed: 2019-03-08
Abstract: The present invention relates to a pipe cover support for pipe protection and, more specifically, to a pipe cover support, which can support, at a predetermined interval, a pipe cover installed, to surround a pipe, on the outer circumferential surface of the pipe through which hot fluid flows. In order to support, at a predetermined interval, the pipe cover made of a bendable metal plate or a perforated metal plate to surround the pipe, the pipe cover support, which is installed on the outer circumferential surface of the pipe to fix the pipe cover and enables the pipe cover on the outer circumferential surface of the pipe to maintain a space from the outer circumferential surface of the pipe, is installed in an annular shape based on the center of the pipe. The pipe cover support for pipe protection of the present invention is easy to install, and as the pipe cover support covers the entire outer circumferential surface of the pipe, the pipe cover can be firmly installed without movement.
Patent KR-20200107553-A (KR)
Title: Bilateral two terminal phase change memory element using tunneling layer and operation method thereof
Inventor: SONG YUN HEUB
IPC: H01L45/00
Filed: 2019-03-08
Abstract: Disclosed are a bidirectional two-terminal phase change memory element using a tunneling layer, and an operation method thereof. According to an embodiment of the present invention, the phase change memory element includes: a first electrode; a second electrode; and a phase change memory cell located between the first electrode and the second electrode. The phase change memory cell includes: a P type intermediate layer used as a data repository since a crystalline state changes by voltage applied through the first electrode and the second electrode; an upper layer and a lower layer formed with an N type semiconductor material at both ends of the intermediate layer; and at least one tunneling thin film arranged on either or both of an area between the upper layer and the intermediate layer and an area between the lower layer and the intermediate layer to reduce leakage current in the intermediate layer or to prevent intermixing between a P type dopant and an N type dopant. The present invention can reduce the leakage current.
Patent KR-20200110956-A (KR)
Inventor: LEE JAE HYUK
IPC: B60R16/00
Filed: 2019-03-18
Abstract: The present invention relates to a vehicle redundancy system and a power supply method therefor. The vehicle redundancy system according to an embodiment of the present invention, which has redundant electronic control units (ECUs), includes: a plurality of power sources supplying power to the ECUs; and a power switch device connected between the ECUs and the power sources to perform switching to supply the power of one power source (specific power source) to one ECU (specific ECU). The present invention enables at least one ECU to operate normally even when a failure occurs.
Patent KR-20200111468-A (KR)
Inventor: SHIN HEE YONG
IPC: H01L21/67
Filed: 2019-03-19
Abstract: The present invention relates to a substrate drying chamber. According to the present invention, the substrate drying chamber includes: an upper housing; a lower housing; a sealing unit provided on a coupling surface between the lower housing and the upper housing; a substrate arrangement plate coupled to a bottom surface of the lower housing, and on which a substrate formed with an organic solvent is disposed; an upper supply port facing the substrate arrangement plate in a central region of the upper housing to provide a supply path for a supercritical drying fluid; an integrated supply/discharge port for providing a supply path for a supercritical initial pressurization fluid and a discharge path for a mixed fluid in which the organic solvent is dissolved in the supercritical drying fluid after a drying operation according to supply of the supercritical drying fluid; and a multi-nozzle unit for dispersing the supercritical drying fluid supplied through the upper supply port such that the supercritical drying fluid is uniformly sprayed toward the substrate arrangement plate. According to the present invention, the supercritical fluid is dispersedly supplied such that the supercritical fluid is uniformly sprayed toward the substrate, so that a pattern collapse in a center portion of the substrate is prevented, and substrate drying efficiency is increased, and a processing time is shortened. In addition, symmetrical flow is induced upon the supply and discharge of the supercritical fluid to uniformly and dispersedly supply and discharge the supercritical fluid into the chamber, so that the substrate drying efficiency is increased, and particles are prevented from being introduced into the substrate inside the chamber when the chamber is opened after a drying process is completed.
Patent KR-20200117236-A (KR)
Inventor: CHOI SEUNGHO
IPC: H01Q1/46
Filed: 2019-04-03
Abstract: The present invention relates to a communication technique and a system for combining a 5G communication system for supporting a higher data transmission rate than that of a 4G system with IoT techniques. The present invention may be applied to intelligent services (e.g., smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, and security and safety-related services) based on 5G communication techniques and IoT-related techniques. The present invention provides an antenna module comprising: a printed circuit board having at least one layer stacked therein and a power feed port formed on one side of the top surface thereof; a first antenna array arranged on the top surface of the printed circuit board; a second antenna array arranged on the top surface of the printed circuit board and separated from the first antenna array; a first power feed line for electrically connecting the power feed port and the first antenna array; and a second power feed line for electrically connecting the power feed port and the second antenna array. The first power feed line includes a compensation unit for adjusting the length of the first power feed line.
Patent KR-20190039913-A (KR)
Title: A Chair with a Back Folded
Inventor: SON SUNG HO
IPC: A47C4/28
Filed: 2019-04-08
Abstract: The present invention relates a chair with a folding backrest and, more specifically, relates to a chair with a folding backrest to adjust a length of a backrest with a structure in which an upper portion of the backrest can be folded. The chair with a folding backrest has a seat portion and a backrest, and comprises: a fixing backrest (13a) connected to a seat portion (12); a folding backrest (13b) connected to the fixing backrest (13a); a backrest frame (141) fixing the fixing backrest (13a) and the folding backrest (13b); a folding bracket (14) coupled to the backrest frame (141); and a protective rim (15) formed along a circumference of the folding bracket (14).
Patent KR-20200105614-A (KR)
Title: Circuit board having sound generator and display device including the same
Inventor: KIM JONG TAE
IPC: H04R7/04
Filed: 2019-04-17
Abstract: Provided are a circuit board having a sound generation device and a display device including the same. The circuit board comprises: a base layer; lead lines disposed on the base layer; and a sound generation device disposed on the lead lines and contracting and expanding in accordance with driving voltages. Accordingly, an area in which an image is displayed can be widened by a display panel.
Patent KR-20200123980-A (KR)
Inventor: JO HYANG EUN
IPC: G01D11/24
Filed: 2019-04-23
Abstract: The present invention relates to a multi-sensor assembly capable of simultaneously measuring a plurality of physical quantities. According to the present invention, a first sensor (34) is installed in a sensor coupling unit (14) at the front end of a housing (10). A second sensor (42) is installed in a mounting groove (36) opened to the front surface of the first sensor (34). A signal measured by the first sensor (34) is transferred by a first connector (26) penetrating an internal space (12) of the housing (10). The first connector (26) transfers the signal measured by the first sensor (34) and sturdily fixes the first sensor (34) to a sensor holder (14). To this end, a second connector screw unit (29′) is formed on the outer surface of the rear end of the first connector (26) to be coupled to a holder screw unit (24′) of an adjustment holder (20) installed at the rear end of the housing (10) to be relatively moved.
Patent KR-20200126770-A (KR)
Inventor: OH JEONGHUN
IPC: H02J3/38
Filed: 2019-04-30
Abstract: An object of the present invention is to provide a power generation system which estimates a rotational speed of a generator by calculating at least one waveform of voltage or current transmitted from a generator at an input terminal of a power conversion unit, and controls the power converter unit based on the expected speed. In order to achieve the above object of the present invention, the power generation system comprises: a generator generating electric energy; a power conversion unit having one end connected to the generator, and the other end connected to a load, and converting output power of the generator into direct current or alternating current to transmit the same to the load; a filter unit provided between the generator and the power conversion unit; a sensing unit measuring at least one of voltage or current of the filter unit; and a control unit calculating an estimate of a rotational speed of the generator based on output of the sensing unit and controlling the power conversion unit based on the estimated rotational speed of the generator.
Patent KR-20200128865-A (KR)
Inventor: NA YOUNG IL
IPC: G06T5/20
Filed: 2019-05-07
Abstract: The present invention relates to a device for detecting a CNN-based object and a method thereof. According to the present invention, a top view image is generated by means of a point cloud acquired through a 3D lidar sensor and semantic division and object detection are mutually and organically performed based on the generated top view image. Accordingly, high-accuracy object detection can be performed regardless of environmental factors. In addition, an activation map required in the object detection process does not have to be separately generated. To this end, the present invention in the device for detecting CNN-based object includes: the 3D lidar sensor acquiring the point cloud; a top view image generation unit generating the top view image using the acquired point cloud; and a convolution neural network (CNN) mutually and organically performing the semantic division and the object detection based on the generated top view image.
Patent KR-20200135634-A (KR)
Title: Touch sensor and display device having the same
Inventor: CHOI WON JUN
IPC: G06F3/041
Filed: 2019-05-23
Abstract: A touch sensor may comprise: a base layer including a sensing area and a non-sensing area; and a sensor electrode provided in the sensing area and including a plurality of sensor patterns. The sensing area may include a first area including at least one non-square boundary with a predetermined curvature and a second area not including the non-square boundary. According to one embodiment of the present invention, among the sensor patterns, sensor patterns located in the first area and sensor patterns located in the second area may have different sizes.
Patent KR-20200139431-A (KR)
Title: Health-beneficial mold composition and its manufacturing methods for various applications
Inventor: LEE HAN BIN
IPC: C08L27/12
Filed: 2019-06-04
Abstract: The present invention relates to a molded body composition which is beneficial to health and is used for various purposes. According to the molded body composition which is beneficial to health and is used for various purposes, fine powder obtained by powdering, to 100-10,000 mesh, liquid silicon or silicon and one or more of natural minerals which are white clay, illite, kaolin, loess, mica, pozzolan, raw ore, clay, and vermiculite is mixed with water at a weight ratio of 1-3 : 1-3 : 3-15. The calcium complex of oil is added and mixed, and far-infrared rays and negative ions can be emitted. Also, it is possible to block electromagnetic waves.
Patent KR-20200141789-A (KR)
Inventor: CHOI MYUNG SOO
IPC: G01N3/04
Filed: 2019-06-11
Abstract: The present invention relates to an apparatus and a method for measuring a fracture tensile specimen. The apparatus for measuring a fracture tensile specimen using a first tensile fracture material and a second tensile fracture material fractured from one tensile specimen comprises: a first chuck supporting the first tensile fracture material; a rotatable second chuck supporting a second tensile fracture material while facing the first chuck; a motor unit connected to the second chuck to rotate the second chuck; and a first magnetism unit adjacent to the first chuck and applying a first magnetism on the first tensile fracture material. The apparatus has improved measurement reliability on a reduction rate of a cross-section of a fracture tensile specimen and reduces measurement time of the reduction rate of the cross-section of the fracture tensile specimen.
Patent KR-20200145300-A (KR)
Title: A program for executing a method of predicting user preferences based on collaborative filtering on a computer
Inventor: LEE JONG CHAN
IPC: G06Q30/06
Filed: 2019-06-21
Abstract: According to an embodiment of the present invention, a program executed on a computer relates to a program for executing an operation method of a user preference prediction device based on collaborative filtering on a computer, which includes: collecting user preference information corresponding to a pre-classified preference target item; calculating statistics information based on the user preference information; calculating initial value information for a low-rank matrix factorization process for preference prediction based on the statistical information; calculating a best solution by performing the low-rank matrix factorization process based on the initial value information; and outputting a preference prediction matrix including prediction preference information corresponding to a random preference target item according to the best solution. According to the present invention, it is possible to operate more quickly and accurately without any errors.
Patent KR-20200145503-A (KR)
Inventor: KIM JIN HYUN
IPC: A47J43/14
Filed: 2019-06-21
Abstract: The present invention relates to a device for removing egg shells and separating the yolk, which has small volume and weight, can be easily carried since a yolk separator is detachably used when needed, thereby solving a problem that an existing device has a complex structure and is in a form that cannot be attached or detached. That is, in order to remove egg shells, the present invention comprises: handle type tongs which can be easily gripped by a hand and can be easily pressed so as to apply the pressure to enable a user to peel an egg; a blade that is sharp enough to break an egg so that the blade is lifted and the egg shells are broken as the tongs are pressed; an egg compressing part made of a material with adhesion enough to fix and adhere an egg so that the egg compressing part can be attached to the egg shells and detached together with the egg shells; and a yolk separator through which an egg falls and passes after peeling of the egg shells, which is provided in a detachable form to separate the yolk and the white from each other, and which is enable the white to pass therethrough.
Patent KR-20210000423-A (KR)
Inventor: WON MYOUNG SOO
IPC: G01W1/10
Filed: 2019-06-25
Abstract: The present invention provides an estimation method and system of forest fuel Humidity using equilibrium moisture content. The estimation method comprises the steps of: calculating equilibrium moisture content by using meteorological data of a mountain meteorological observation network; obtaining a linear regression equation with the 10-hour dead fuel humidity using the equilibrium moisture content; calculating the 10-hour dead fuel humidity using the linear regression equation; and estimating the forest fuel humidity using the 10-hour dead fuel humidity.