baber/WOPTO huggingface dataset:
Patent KR-20190139011-A (KR)
Inventor: KWANG HYUN RYOO
IPC: G03B17/12
Filed: 2018-06-07
Abstract: Provided is an optical device. According to one aspect of the present invention, the optical device comprises: a first main body including a first cover glass; a second main body including a second cover glass and connected to the first main body to be foldable; a lens module arranged on the first main body; a sensor module arranged on the second main body and opposite to the lens module when the first cover glass and the second cover glass are opposite; and a driving part for aligning an optical axis of the lens module and an optical axis of the sensor module being opposite. Therefore, an objective of the present invention is to provide the optical device capable of realizing a slim appearance through a miniaturization of a camera module.
Patent KR-20190106623-A (KR)
Title: Electronic apparatus and control method thereof
Inventor: HWANG PYOUNGJU
IPC: G06F9/50
Filed: 2018-06-07
Abstract: An electronic device comprises: a memory; and a processor running a process based on data loaded in the memory, checking a level of present operation load of the electronic device, and executing one operation corresponding to the determined level of the present operation load of the electronic device among a first memory recovery operation for increasing available capacity of the memory and a second memory recovery operation having memory recovery speed different from memory recovery speed of the first memory recovery operation.
Patent KR-20190140349-A (KR)
Inventor: JEONG HAK GEUN
IPC: F21S9/03
Filed: 2018-06-11
Abstract: One embodiment provides a lighting system where a plurality of lighting modules are distributed in a predetermined area, wherein the plurality of lighting modules individually include a solar cell, an energy storage device for storing some or all of the generated power of the solar cell, and an illuminator for outputting light by receiving power from the solar cell or the energy storage device. At least one master module including a predictor of the plurality of lighting modules predicts a relief time for the predetermined area by using at least one of sensor information and weather information associated with the relief time. A plurality of slave modules excluding the predictor of the plurality of lighting modules receive control information linked to the relief time and control the brightness of the illuminator according to the control information.
Patent KR-20200005757-A (KR)
Inventor: PARK KI JU
IPC: H01L27/15
Filed: 2018-06-14
Abstract: The present invention relates to a solar cell panel integrated with a display that a solar cell and display are integrated to supply power consumed in a display expressing information, advertisement, etc. by employing a single-crystal silicon solar cell or CIGS thin film solar cell as a generating element. The solar cell panel integrated with a display of the present invention comprises: a front cover layer; an LED arrangement layer disposed at the bottom of the front cover layer; a solar cell layer disposed at the bottom of the LED arrangement layer; and a back sheet layer disposed at the bottom of the solar cell layer.
Patent KR-20190142961-A (KR)
Title: Micro heater capable of sensing a temperature of the micro heater, method of fabricating the micro heater and method of driving the micro heater
Inventor: LEE JONG HO
IPC: H05B1/02
Filed: 2018-06-19
Abstract: The present invention relates to a micro-heater which can measure and control a temperature. To this end, the micro-heater comprises: a substrate having a plurality of air layers etched from an upper surface to have a predetermined depth, and a plurality of supporters remaining among the air layers without being etched; an insulation film formed on the upper surface of the substrate; a resistance pattern formed on an upper surface of the insulation film; and an electrode terminal formed at both ends of the resistance pattern, wherein only the air layers of the substrate are arranged at a lower portion of the resistance pattern. Here, the resistance pattern is made of polysilicon into which a p-type impurity is injected at a high concentration, so as to be operated by a temperature sensor by applying a low driving voltage to the electrode terminal connected to the resistance pattern, or be operated by the micro-heater by applying a high driving voltage to the electrode terminal. Therefore, the micro-heater according to the present invention has the resistance pattern made of polysilicon into which the p-type impurity is injected at a high concentration so as to be selectively operated by one between the temperature sensor and the micro-heater corresponding to the driving voltage, and is configured to measure and control the temperature of the micro-heater.
Patent KR-20190143179-A (KR)
Title: Ultrasonic probe and manufacturing method thereof
Inventor: KIM SEUNGHYUN
IPC: A61B8/00
Filed: 2018-06-20
Abstract: The present invention provides an ultrasonic probe for obtaining an ultrasonic image and a manufacturing method thereof. According to ideas of the present invention, the ultrasonic probe comprises: a piezoelectric layer configured to generate ultrasonic waves; a transducer layer including a sound layer arranged in a lower part of the piezoelectric layer; and a matching layer arranged in an upper part of the piezoelectric layer. The transducer layer includes: an active unit configured to transmit and receive the ultrasonic waves; and a stepped unit extended from the active unit to the outside to prevent cutting damage to the active unit.
Patent KR-20180096547-A (KR)
Title: Friction preventing type connector
Inventor: YUN JUN IL
IPC: H01R13/639
Filed: 2018-06-25
Abstract: The present invention discloses a friction prevention type connector which removes an insertion force of a male terminal and a female terminal, reduces the force during an assembling operation, and significantly improves an assembling property of a multipolar connector. The disclosed friction prevention type connector comprises: a male housing which has an insertion space part, and in which the male terminal is provided; a female housing fit to the insertion space part, and having the female terminal to be inserted without contact of the male terminal with a spring member; and a pressure fixing part moved as the female housing is further inserted into the male housing, penetrated through a through hole of the female terminal, pressing the spring member, fixing the male terminal, and fastening the male housing and the female housing.
Patent KR-20200001160-A (KR)
Title: Small goods automatic classification system
Inventor: LEE KYOUNG HWAN
IPC: B07C5/36
Filed: 2018-06-27
Abstract: The present invention relates to a system for automatically classifying small goods. According to an embodiment of the present invention, the system for automatically classifying small goods comprises: a first conveyor belt on which goods to be classified are transferred; a second conveyor belt disposed in a position spaced apart from the first conveyor belt; and a classifier located on a left side surface or a right side surface of the first conveyor belt and having a downward inclination from the first conveyor belt to the second conveyor belt. When the size of the goods transferred on the first conveyor belt is equal to or less than a predetermined size, the goods can be slid along the classifier to be classified into the second conveyor belt by the center of gravity of the goods. Accordingly, the small goods can be automatically classified without putting workers in the conveyor belts.
Patent KR-20190003379-A (KR)
Inventor: NARUMI SATOSHI
IPC: H03K17/74
Filed: 2018-06-27
Abstract: The junction temperature of a field effect transistor is detected with a higher degree of accuracy than in the past. A semiconductor device (50C) controls multiple field effect transistors (Tr1-Tr6) configuring a power conversion device, and includes a differential amplifier (53) and a controller (56) for controlling on/off states of each of the multiple field effect transistors. The differential amplifier (53) detects the potential difference between a source and a drain of a field effect transistor which induces an electric current flowing through a body diode as the field effect transistor is controlled in the off state by the controller among the multiple field effect transistors.
Patent KR-20200001327-A (KR)
Title: Method for preparing curcumin hydrogenation products
Inventor: JANG HYUN TAE
IPC: C07C49/255
Filed: 2018-06-27
Abstract: The present invention relates to a method for manufacturing curcumin hydride for antioxidant, antibacterial, and anti-inflammatory uses. According to the present invention, there is an effect of providing the method for manufacturing hydride by continuously conducting hydrogenation of curcumin with a high melting point and low solubility in a solvent under a solid catalyst.
Patent KR-20190006452-A (KR)
Inventor: HONG CHUL GI
IPC: H01M10/42
Filed: 2018-07-09
Abstract: A regenerating method of a lithium secondary battery according to the present invention is a regenerating method of a secondary battery including an electrode assembly in which electrodes including anode and cathode and a separator are alternately stacked, and a battery case accommodating the electrode assembly. The method comprises: a lithium re-supply step in which a lithium re-supply electrode is further provided in the secondary battery, and the anode is set as a counter electrode and the lithium re-supply electrode is set as a working electrode, thereby recharging lithium ions using the anode through the lithium re-supply electrode; and a cathode discharging step in which the lithium re-supply electrode is set as the counter electrode and the cathode is set as the working electrode after lithium ions are re-supplied using the anode through the re-supplying step, thereby completely discharging the cathode to the discharge limit.
Patent KR-20200007368-A (KR)
Inventor: KIM JUN GU
IPC: A01D46/22
Filed: 2018-07-13
Abstract: The present invention relates to a device for recognizing fruits with height with a camera (17) and harvesting fruits remotely. More particularly, the present invention relates to remote controlled fruit harvesting device. According to the present invention, by connecting a connecting rod (23), which can be adjusted vertically and horizontally, to a guide stand for storing fruits, mounting a camera (17) for recognizing the fruit at the end of the rod and electric scissors (16) for cutting the fruit stalk, the fruit is separated from the tree and can be safely transported to a fruit storage section (11) by a connection pipe (19) along a storage basket (18) when driving the electric scissors (16) on the top of the fruit in a proper position.
Patent KR-20200012165-A (KR)
Title: Heat pump system and method for using thermal storage energy
Inventor: KIM KYOUNG MIN
IPC: F25B49/02
Filed: 2018-07-26
Abstract: The present invention relates to a heat pump system comprising: a heat pump unit configured to change a phase of a primary refrigerant through a circulation process of a compression, a condensation, and an evaporation and to absorb or discharge a thermal energy in accordance with the phase change; and a cold storage tank configured to store the thermal energy by using a secondary refrigerant as a medium. The cold storage tank stores the thermal energy in a secondary refrigerant which is unfrozen in accordance with a thermal energy exchange with the heat pump unit. According to the present invention, the primary refrigerant and the secondary refrigerant which is unfrozen can be used to secure a high efficiency and a strong output in a heat storage heat pump system.
Patent KR-20200012406-A (KR)
Title: Smart projector and method for controlling thereof
Inventor: SUNGHEUM PARK
IPC: G06F3/16
Filed: 2018-07-27
Abstract: The present invention relates to a smart device, which has an adjusted display direction and to a control method thereof. The smart device of the present invention comprises: a housing; a rotation plate; a projector; a power supply unit; an upper electrode; a microphone array; and a controller.
Patent KR-20200014986-A (KR)
Inventor: LEE SHINDUCK
IPC: H04W48/16
Filed: 2018-08-02
Abstract: According to various embodiments, an electronic device comprises: a housing; a wireless communication circuit located in the housing; a processor operationally connected to the wireless communication circuit; and a memory located inside the housing and operationally connected to the processor, wherein the memory can store instructions such that, when executed, the processor performs camp-on on a cell of a first base station through the wireless communication circuit, receives, from the first base station, information related to a network related to the first base station, identifies a state in which no service is provided from the first base station to the electronic device, and searches for a registered public land mobile network (RPLMN) on the basis of at least a portion of the received information. The present invention can enhance the efficiency of resources consumed to search for a PLMN.
Patent KR-20200016120-A (KR)
Title: Support structure of fog dissipator
Inventor: KIM SUNG JOONG
IPC: E01D19/00
Filed: 2018-08-06
Abstract: The present invention provides a support structure of a fog dissipation device which allows a fog dissipation device to be stably operated. According to an embodiment of the present invention, the support structure of a fog dissipation device comprises: a first plate allowing a fog dissipation device to be installed thereon and forming a first wall unit on each edge thereof; a second plate which is formed on a lower portion of the first plate, and forms a second wall unit on each edge thereof; an elastic pad formed between the first plate and the second plate, inserted into a first groove formed at the center of the second plate, and made of a stretchable member; a plurality of plate springs formed between the first plate and the second plate, inserted into a second groove formed on a bottom portion of the second plate in the second wall unit, and separated from edges of the elastic pad by a predetermined distance; and a plurality of compression springs formed between the first plate and the second plate, inserted into a third groove formed on a bottom portion of the second plate in the second wall unit, and formed in an opposite angle direction of the elastic pad.
Patent KR-20200020078-A (KR)
Title: Method for detecting malicious code using machine learning
Inventor: KIM JONG YOUN
IPC: G06N99/00
Filed: 2018-08-16
Abstract: The present invention relates to a method for detecting a malicious code using machine learning which generates a malicious code detection prediction model and detects a malicious code of new data using the prediction model. A system for detecting a malicious code using machine learning comprises: a prediction model generation unit generating a malicious code detection prediction model; and an abnormal behavior prediction unit detecting a malicious code of new data using the prediction model.
Patent KR-20200020421-A (KR)
Title: Manufacturing method of mounting panel and mounting panel
Inventor: YONG KYEONG JUNG
IPC: B29L31/30
Filed: 2018-08-17
Abstract: The present invention relates to a method of manufacturing a mounting panel and the mounting panel manufactured thereof. The mounting panel manufacturing method includes: a fiber sheet preparing step of intersecting and weaving fibers at a right angle and preparing a fiber sheet; a fiber-reinforced plastic sheet producing step of producing a fiber-reinforced plastic sheet of a plate shape filled with a plastic material by impregnating and applying liquid plastic to the fiber sheet; a mold inserting step of inserting the fiber-reinforced plastic sheet into a mold having a cavity in contrast to the shape of the mounting panel which needs to be manufactured; and a molding step of forming the fiber-reinforced plastic sheet to fit the final shape of the mounting panel by heating and pressing the fiber-reinforced plastic sheet inserted into the cavity. The mounting panel has light weight and high strength to be molded integrally with a curved surface.
Patent KR-20200020477-A (KR)
Title: new concept beehive with double bulkhead structure
Inventor: KIM GA LIM
IPC: A01K47/02
Filed: 2018-08-17
Abstract: The present invention relates to a new concept beehive with a double partition structure. More specifically, the present invention relates to a new concept beehive with a double partition structure. To this end, a staggered layer and the single layer are formed by assembling sidewalls having the double partition structure with an empty space portion to enable installation of a heating device therein, and a management layer is disposed on the top to easily store IoT devices. In addition, the new concept beehive comprises: a staggered layer having a door that can be opened and closed is disposed on the front side and a bee comb slidably mounted so that the bee comb storing honey horizontally withdrawn from the front; and a single layer accommodating a queen bee below the staggered layer.
Patent KR-20190078470-A (KR)
Inventor: PARK SOO JIN
IPC: B22F9/14
Filed: 2018-08-20
Abstract: The present invention relates to a manufacturing method of gold nanoparticles which can manufacture gold nanoparticles by low-voltage electric explosion in gas. The manufacturing method of gold nanoparticles comprises: (1) a step of preparing gold wires with different diameters and supply lengths; (2) a step of preparing argon or nitrogen gas to perform electric explosion; and (3) a step of supplying a low voltage to the wires to perform electric explosion. According to the present invention, uniform gold nanoparticles with a high yield can be acquired in comparison to a conventional gold nanoparticle manufacturing method, and gold nanoparticles harmless to the human body are manufactured to be used in bio-fields such as disease treatment and microorganism analysis.
Patent KR-20200021639-A (KR)
Title: Reinforcement structure corrugated steel plate and
Inventor: SON HEEJUN
IPC: E04C5/06
Filed: 2018-08-21
Abstract: According to the present invention, a corrugated reinforcement structure (A) for reinforcing a corrugated structure (10) having protruding parts (11) and recessed parts (12), comprises: a corrugated plate (110) of a corrugated structure whose front surface (111) comes in contact in response to a corrugated surface (C) formed by the protruding parts (11) and the recessed parts (12); a web plate (120) which is coupled to the rear of the corrugated plate (110) in the width direction of the corrugated plate (110), and of which the front surface is coupled to the rear surface of the corrugated plate (110) in a structure corresponding to the corrugated structure of the corrugated plate (110), and the rear surface is formed in a flat structure; and a plate (130) of which the front surface is coupled to the rear surface of the web plate (120). A reinforcing plate (140) is respectively coupled to the left and right sides of the web plate (120). The front surface of the reinforcing plate (140) is coupled to a side of the corrugated plate (110), and the rear surface (142) of the reinforcing plate (140) is coupled to a side of the plate (130). As in Figure 8, the corrugated reinforcement structure (A) is tightly coupled to the protruding parts (11) and the recessed parts (12) of the corrugated structure (10). In other words, the corrugated plate (110) is formed in a corrugated structure corresponding to the protruding parts (11) and the recessed parts (12) of the corrugated structure (10), and the front surface of the web plate (120) coupled to the rear surface of the corrugated plate (110) is also formed to correspond to the corrugated structure of the corrugated plate (110). Therefore, the corrugated surface of the corrugated structure (10) can be supported.
Patent KR-20200022144-A (KR)
Title: System and Method for Analyzing Housing Market using Development of Emotion Dictionary
Inventor: KIM JEONGSEOB
IPC: G06Q10/06
Filed: 2018-08-22
Abstract: The present invention relates to a system for analyzing the trend of the housing market using establishment of a sentiment dictionary, which can accurately analyze and predict causality with variables representing the macroscopic trend of the market through establishment of a sentiment dictionary for each topic, calculation of the polarity of articles based on the sentiment dictionary, and establishment of a monthly sentiment dictionary for each topic, and a method therefor. The system for analyzing the trend of the housing market using establishment of a sentiment dictionary comprises: a data collection unit which collects data related to the housing market; a text pre-processing unit which analyzes morphemes and attaches part-of-speech of headlines of the data collected by the data collection unit; a topic classification unit which classifies topics through Latent Dirichlet Allocation (LDA) topic modeling; a sentiment analysis unit which establishes a sentiment dictionary using the topic classification results of the topic classification unit, calculates the article polarity based on the sentiment dictionary, and establishes monthly sentiment indexes for each topic; and a time-series analysis unit which analyzes causality with variables representing the trend of the housing market.
Patent KR-20190026575-A (KR)
Inventor: SERIZAWA KAZUMI
IPC: B23K26/356
Filed: 2018-08-27
Abstract: A component manufacturing method comprises: disposing, in a fluid (55), an unprocessed component (61) having a hole (30) that has an opening (22) in an outer surface (21) of the unprocessed component (61); creating a flow of the fluid (55) such that air bubbles resulting from laser peening performed by irradiating an inner wall (32) of the hole (30) of the unprocessed component (61) with a laser beam (40) in the fluid (55) flow along the hole (30); setting an irradiation area of the laser beam (40) in an inner surface (31) of the hole (30); and irradiating the irradiation area with the laser beam (40) from the side of the outer surface (21) through the opening (22) in the fluid (55) of which the flow has been created.
Patent KR-20190050276-A (KR)
Inventor: HILLER NATHAN D
IPC: G01S3/782
Filed: 2018-08-28
Abstract: Provided is a system for determining an arrival direction, including a waveform detector and a processing circuit. The waveform detector includes a first pair of dielectric structures and a second pair of dielectric structures. The processing circuit is configured to determine the arrival direction of electromagnetic waves incident to the waveform detector. The arrival direction is determined based on relative power levels of the first pair of dielectric structures responsive to electromagnetic waves and on the relative power levels of the second pair of dielectric structures responsive to the electromagnetic waves.
Patent KR-20200025811-A (KR)
Title: Anchoring Method of Block Chain
Inventor: LEE JONG HYUP
IPC: H04L29/08
Filed: 2018-08-31
Abstract: The present invention relates to an anchoring method of a blockchain. More particularly, the present invention relates to a method of performing anchoring to solve the limited verification ability by a small number of nodes, which is a chronic problem of a blockchain. According to the present invention, a blockchain-based anchoring technique comprises the steps of: (a) recording information to be exposed generated using information on a user in a first blockchain network having a blockchain; and (b) storing the information to be exposed recorded in the first blockchain network in a second blockchain network having an upper blockchain.