baber/WOPTO huggingface dataset:
Patent KR-20190019991-A (KR)
Inventor: KIM BAEK JUN
IPC: H01L33/36
Filed: 2019-02-19
Abstract: An embodiment relates to a semiconductor device having an excellent heat dissipation function, a semiconductor device manufacturing method, a semiconductor device package and an object detecting apparatus including the semiconductor device package. The semiconductor device according to an embodiment includes a first light emitting structure, a second light emitting structure, and a dummy structure. The first light emitting structure according to the embodiment may include a first DBR layer of a first conductive type, a first active layer disposed on the first DBR layer, and a second DBR layer of a second conductive type disposed on the first active layer. The second light emitting structure according to the embodiment may include a third DBR layer of a first conductive type, a second active layer disposed on the third DBR layer, and a fourth DBR layer of a second conductive type disposed on the second active layer. The dummy structure according to the embodiment may be spaced apart from the second DBR layer and the fourth DBR layer and may include a DBR layer of a first conductive type and a DBR layer of a second conductive type disposed on the DBR layer of a first conductive type. According to the embodiment, the first DBR layer, the third DBR layer, and the DBR layer of a first conductive type may be integrally connected.
Patent KR-20200102677-A (KR)
Title: Apparatus and method of adaptive equalization
Inventor: DUHO KIM
IPC: H04L25/06
Filed: 2019-02-22
Abstract: The present invention proposes an adaptive equalization device and a method thereof which optimizes digital algorithms, resists dynamic environment changes, and can adjust a monitoring range according to a signal level. The proposed device comprises: a first equalization filter which compensates and outputs a component of a high frequency band of a reception signal; a second equalization filter installed in parallel with the first equalization filter and monitors the reception signal; a size comparison unit for sampling the size of a monitoring signal from the second equalization filter for each cycle of an asynchronous clock signal; and a digital control unit which collects comparison data from the size comparison unit by changing an equalizer monitoring code to be provided to the second equalization filter and a reference signal of the size comparison unit, finds the optimal equalizer control code based on the collected comparison data, and provides the optimal equalizer control code to the first equalization filter.
Patent KR-20190107571-A (KR)
Title: Die bonding apparatus and method of manufacturing semiconductor device
Inventor: YAMAGAMI TAKASHI
IPC: H01L21/677
Filed: 2019-02-28
Abstract: The present invention provides a die bonding apparatus, which is capable of cleaning a back surface of a substrate. The die bonding apparatus includes: a transfer unit transferring a substrate having an area on which a die is loaded with a plurality of rows in a first direction; a first foreign substance removing device removing foreign substances of a first surface of the substrate; a second foreign substance removing device removing foreign substances of a second surface which is an opposite side of the first surface of the substrate; and a bonding head bonding the picked-up die on the substrate. The first foreign substance removing device comprises a plate at a position of being spaced apart from the substrate and removes the foreign substances of the first surface of the substrate by allowing gas to flow between the substrate and the plate.
Patent KR-20200105273-A (KR)
Title: A solar battery module easily connnected in series
Inventor: AHN HYEON WOO
IPC: H01L31/0224
Filed: 2019-02-28
Abstract: Provided is a solar battery module, which includes silicon particles. A photovoltaic particle unit comprises a base particle, a first layer formed outside the base particle, upper terminals electrically connected with the first layer, and lower terminals electrically connected with the base particle. The solar battery module comprises: a plurality of photovoltaic modules including at least one photovoltaic particle unit and arranged in a linear manner; and a terminal connection conductor electrically connected to the upper terminals of the photovoltaic particle unit of one photovoltaic module, and then electrically connected to the lower terminal of the particle unit of another photovoltaic module adjacent to the one photovoltaic module.
Patent KR-20200112175-A (KR)
Inventor: GO TAE SIK
IPC: A61B17/70
Filed: 2019-03-21
Abstract: The present invention relates to a pedicle screw. More specifically, the present invention relates to a pedicle screw in which a screw serving as a guide is inserted and primarily fixed, and a secondary screw is inserted to expand the primarily inserted screw to be firmly fixed to the pedicle. The pedicle screw according to the present invention has an effect of being able to be more firmly fixed to the pedicle.
Patent KR-20200113833-A (KR)
Inventor: JEON KWAN GOO
IPC: A61B5/04
Filed: 2019-03-26
Abstract: The present invention relates to an electrode for biosignal measurement and smart wear using the same. The electrode for biosignal measurement consists of a fabric-reinforced silver-coated film by inserting and thermally compressing fabric for reinforcement between two hot-melt films to form a single body, and forming a silver-coated surface on one surface of the hot-melt films with reinforced fabric. An insulation layer is formed between two of the fabric-reinforced silver-coated films. The insulation layer is laminated to expose an edge of the lower film, and the upper film is laminated to expose an edge of the insulation layer to construct an electrode with an electrostatic shielding function and melt and attach hot-melt to clothing by using the same. An electrode unit is constructed in a line shape split into two or more to be attached to and formed on clothing.
Patent KR-20200114762-A (KR)
Title: Resist underlayer composition, and method of forming patterns using the composition
Inventor: CHOI YOOJEONG
IPC: G03F7/26
Filed: 2019-03-29
Abstract: The present invention relates to a composition for a resist underlayer and a method for forming a pattern using the same. The composition for a resist underlayer includes a polymer having a structure represented by chemical formula 1 at the end thereof and including a structural unit represented by chemical formula 2 and a structural unit represented by chemical formula 3 in the backbone thereof; and a solvent. In chemical formula 1 to 3, each substituent is the same as described in the specification. The composition for a resist underlayer has excellent coatability, adhesive properties and chemical resistance.
Patent KR-20200117611-A (KR)
Inventor: AHN KYOUNG KWAN
IPC: B60L1/00
Filed: 2019-04-05
Abstract: The present invention relates to a polymer electrolyte membrane (PEM) fuel cell forklift with an energy regeneration function. According to the present invention, the PEM fuel cell forklift with an energy regeneration function comprises: a fuel cell stack; a hydrogen fuel tank for supplying hydrogen fuel to the fuel cell stack; a compressor for supplying oxygen to the fuel cell stack; an electric motor for driving the compressor; an inverter; a hydraulic pump; a hydraulic pump driving motor; a hydraulic cylinder; a hydraulic motor; a generator; and a battery. According to the present invention, energy consumption can be reduced.
Patent KR-20200068547-A (KR)
Inventor: JOSEPH SCOTT
IPC: H01L51/00
Filed: 2019-04-09
Abstract: Disclosed in the present invention is a compound having a first ligand L^A of the formula I. In the formula I, Z^1 to Z^4 are each independently C or N; at least one of Z^1 to Z^4 is N; and a ring A is a structure of the formula II.
Patent KR-20200120012-A (KR)
Inventor: LEE SUNG CHUL
IPC: C12N15/82
Filed: 2019-04-11
Abstract: The present invention relates to an Arabidopsis thaliana abscisic acid receptor RCAR5 gene, a protein composed of an amino acid encoded by the gene, a method for improving low temperature stress resistance of plants using the gene or the protein, and the like. RCAR5 functions as a positive regulator of ABA signaling, and it is confirmed that transformed plants overexpressing the protein exhibit an effect of having improved low temperature stress resistance. Therefore, the regulation of the expression of the RCAR5 gene can be used to improve crops that can be used by humans, and especially be expected to be usefully used for improving the productivity of plants.
Patent KR-20200120110-A (KR)
Inventor: JUNG TEA YWON
IPC: B65D71/52
Filed: 2019-04-11
Abstract: The present invention relates to a bottle carrier for a laboratory, and particularly, to a bottle carrier for a laboratory which can receive and transfer a bottle containing a poisonous substance, waste chemical, or the like, generated in a laboratory, safely with no damage. The bottle carrier for a laboratory includes a main body (10) receiving a bottle (100), and a grip (2) coupled to the main body (10) to transfer the bottle carrier (1), wherein the grip (2) is coupled rotatably to the main body (10). In the bottle carrier for a laboratory, a rotation shaft (11) linked to the grip (2) is formed at both sides of the upper outer circumferential surface of the main body (10) so that the grip (2) may retain its angle as it is in a state in which the grip (2) is rotated at an optional angle, and a jaw (12) press-fitted to a bearing hole (21) of the grip (2) is formed at the front end of the rotation shaft (11). In addition, the bearing (20) is formed in a circular arc shape corresponding to the shape of the outer circumferential surface of the main body (10) so that the inner surface of the bearing (20) may be in close contact with the outer circumferential surface of the main body (1), while the grip (2) stands vertically. In this manner, the bottle received in the bottle carrier are fundamentally prevented from colliding with each other, thereby preventing damages caused by the collision of the bottles. In addition, introduction of a bottle into the carrier and discharge thereof from the carrier can be performed smoothly with no disturbance, and the inlet of a bottle received in a carrier is prevented from directing the hand of a worker during the transfer of the bottle carrier, thereby preventing safety accidents caused by harmful gases in advance.
Patent KR-20200121096-A (KR)
Inventor: KIM YONG HAK
IPC: B01D11/02
Filed: 2019-04-15
Abstract: The present invention relates to a solvent for extracting lipopolysaccharides (LPS), which can be used to efficiently extract LPS from Gram-negative bacteria, and to a LPS extraction method using the same. The solvent for LPS extraction is effective in extracting a complete form of LPS from Gram-negative bacteria, and when the solvent for LPS extraction is used, LPS having high immune cell activity can be more easily extracted. Also, it is possible to obtain an LPS extract that is helpful in improving the immunity of mammals including humans.
Patent KR-20200039536-A (KR)
Inventor: LEE YONG WOON
IPC: G06N20/00
Filed: 2019-04-16
Abstract: Disclosed are a method for detecting an abnormal case and a device therefor. The method for detecting an abnormal case includes: a step of generating game log aggregation data corresponding to each of multiple game user groups by segmenting first game log data at first time of game users based on a predetermined standard; a step of preprocessing the game log aggregate data; a step of learning an abnormal case detecting model by using the game log aggregation data which is preprocessed; a step of obtaining an estimated value about the game log data by inputting second game log data at second time of the game users into the learned abnormal case detecting model; and a step of determining a score for detecting the abnormal case based on the estimated value. The method for detecting an abnormal case and the device therefor can automatically detect an abnormal case within a game without continuous monitoring of a game operator.
Patent KR-20200124414-A (KR)
Title: Unmanned parking control method using cloud and system
Inventor: SHIN SEOK KYUN
IPC: G06Q50/30
Filed: 2019-04-24
Abstract: The present invention relates to a technology for unmanned parking lot control. An unmanned parking control method using a cloud according to the present invention comprises the steps of: when a visitor vehicle enters a parking lot, receiving, by a visit management unit, visitor information including a block number, a unit number, and a vehicle number; selecting, by the visit management unit, one control server from among a plurality of control servers included in a cloud network; determining, by the visit management unit, whether the block number and the unit number are included in the visitor information by accessing the control server; determining, by the visit management unit, whether the vehicle number is a vehicle number of a registered warning vehicle by accessing the control server; and opening, by the visit management unit, a barrier when the block number and the unit number are included and the vehicle number is not the vehicle number of the registered warning vehicle.
Patent KR-20200125875-A (KR)
Title: Rotating Plug Distribution Apparatus for Screw Feeder Type High Pressure Continuous Feeding Machine of Particle Fuel
Inventor: JEONG KI JIN
IPC: B65G33/24
Filed: 2019-04-26
Abstract: The present invention relates to a device for continuously supplying a powder fuel, which includes a screw feeder and a screw pressurizing part. The device for continuously supplying a powder fuel pressurizes and supplies the powder fuel through the screw feeder, thereby semi-permanently and stably supplying powder to a high pressure reactor. Also, the screw feeder type device for continuously supplying a powder fuel can prevent a rapid pressure increase of a discharge part and damage to the device caused thereby, and allow the plug type powder fuel to be discharged without any problems.
Patent KR-20200126708-A (KR)
Inventor: LEE EUI SOON
IPC: F24C15/18
Filed: 2019-04-30
Abstract: The present invention provides a method for controlling a fuel intake (H) of an electric range. An electric range (100) comprises: a faucet unit (120) performing water outflow; at least one fuel intake (H); and a control unit (140) formed to receive a water outflow command signal from the faucet unit (120) and controlling the water outflow from the faucet unit (120) and an operation of the fuel intake (H). The method for controlling the fuel intake (H) of the electric range comprises the steps of: (a) transmitting the water outflow command signal of the faucet unit (120) to the control unit (140); (b) determining a current operating state of the fuel intake (H) and transmitting the current operating state to the control unit (140) (S120); and (c) stopping the operation of the fuel intake (H) and delaying the water outflow from the faucet unit (120) for a predetermined time if the control unit (140) determines that the fuel intake (H) is currently in operation (S130).
Patent KR-20200126736-A (KR)
Inventor: HONG SANGJIN
IPC: B29C31/08
Filed: 2019-04-30
Abstract: According to the present invention, an apparatus for molding electronic parts using a jig and a motor is an apparatus for molding electronic components including a substrate on which at least one semiconductor chip is mounted through a wire bonding process, which comprises: a mold part including an upper mold and a lower mold extending parallel to each other in one direction and forming a space in which the electronic part is located therebetween; a supply part formed on one side of the mold part to supply an epoxy molding compound in a direction from the one side toward the electronic part; and a jig part formed in the space in a columnar shape and positioned between the electronic part and the supply part to change the direction of progression of the epoxy molding compound supplied through the supply part.
Patent KR-20200114927-A (KR)
Title: Apparatus and method for providing analytic information in consideration of data delivering path when network analytic function is used in mobile communication system
Inventor: HAN YOONSEON
IPC: H04W24/10
Filed: 2019-05-02
Abstract: The present invention relates to a communication technique and a communication system for convergence between IoT technology and a 5G communication system for supporting a higher data transmission rate beyond 4G systems. The present invention can be applied to intelligent services (such as smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, and security- and safety-related) based on 5G communication and IoT-related technologies. According to various embodiments of the present invention, a method by which NF, AF, OAM, or RAN uses network analytic information provided by NWDAF in a mobile communication system allows an additionally related individual or composition form as well as analytic information of a requested object to be considered and provided together. Accordingly, support is provided so that the NF is capable of making a global optimal decision through the network analytic information. In addition, the NF explicitly requests the indicator and type of necessary information, and thus it can be said that efficiency is enhanced in obtaining the necessary information without additional calculation. Further, it is possible to reduce the number of texts or signals that may be generated during analytic information transmission by the method by which analytic information to be received together is transmitted together or independently.
Patent KR-20200129535-A (KR)
Title: Selective Adsorption of Carbon Monoxide for High Purity Hydrogen and Carbon Monoxide Production using the Nickel and Sulfur based adsorbent and Manufacturing Method Thereof
Inventor: KWON SUNIL
IPC: C01B3/50
Filed: 2019-05-09
Abstract: The present invention relates to selective adsorption of carbon monoxide using a support on which sulfur and nickel are supported. In particular, the present invention relates to manufacturing and a manufacturing method of an adsorbent for high purity gas production, which manufactures an adsorbent that selectively adsorbs only carbon monoxide from a multi-component gas containing carbon monoxide, and selectively adsorbs only carbon monoxide from the multi-component gas and desorbs the adsorbed carbon monoxide using heat to selectively recover and remove high purity carbon monoxide.
Patent KR-20190062338-A (KR)
Title: Sonic modulation / demodulation technology with a Sinusoidal Orthogonal Waveform and a Binary CDMA fusion
Inventor: RYU SEUNG MOON
IPC: H04B11/00
Filed: 2019-05-17
Abstract: The present invention relates to a method of applying technology, specifically to a sound wave (an audio frequency and an ultrasonic wave), wherein the technology is configured such that a waveform orthogonality of an orthogonal sinusoidal waveform is fused with a code orthogonality of a binary CDMA to improve identification of a data symbol transmitted from a system for transmitting data wirelessly by using a radio frequency or an audio signal such that the overall orthogonality can be increased by a product of two orthogonalities to provide more excellent performance than a conventional modulation/demodulation scheme. According to the present invention, when modulation technology, in which an orthogonal sinusoidal waveform is fused with a binary CDMA, is applied to a sound wave, a transmission speed is increased in proportion to the number of data channels that are increased through multiple channels of the binary CDMA, a frequency spectrum of the transmitted modulated signal is concentrated on a near ultrasonic band such that it is possible to reduce an impact applied to the existing audible frequency audio, and with characteristics of ultrasonic waves capable of additionally obtaining good distance accuracy, a preamble used for synchronization is selected as an orthogonal code fused with the orthogonal sinusoidal waveform having excellent autocorrelation characteristics, and then, used simultaneously for communication and distance measurement. By using the techniques of the present invention, without adding separate hardware to the existing smartphone, a near-field communication as well as a short distance communication can be performed simultaneously with an application developed only by software, and thus, it is possible to develop various application products.
Patent KR-20200132599-A (KR)
Inventor: DAEWOONG LEE
IPC: C12C13/10
Filed: 2019-05-17
Abstract: A beverage maker according to an embodiment of the present invention includes: a water tank in which water is stored; a water tank case in which the water tank is removably accommodated; a lower rib protruding downward from the bottom of the water tank; and a guide rib protruding upward from the bottom of the water tank case and located outside the lower rib. The upper end of the guide rib may be formed to be inclined in a direction in which the height decreases toward the inside.
Patent KR-20200133503-A (KR)
Inventor: LIM YOUNG TAEK
IPC: C02F3/20
Filed: 2019-05-20
Abstract: The present invention relates to an apparatus for purifying air and water, wherein: low-temperature purified water in a purification unit is supplied to a spray body provided at a predetermined position by using an underwater motor pump and a circulation pipe; the low-temperature purified water supplied to the spray body is sprayed in a water stream toward the inner surfaces of a collection plate and a cooling pipe, which are provided inside a purification pipe, and the purification pipe; in addition to the sprayed water stream and water flowing along the inner surfaces of the collection plate, the cooling pipe, and the purification pipe, various types of chemical water sprayed inside the purification pipe and various types of chemical powders sprayed inside a section in which the purification pipe extends are used to adsorb and neutralize foreign substances in the air to purify the air; and the water contaminated with the foreign substances can be purified with the low-temperature purified water in the purification unit and then circulated and supplied back to the spray body.
Patent KR-20190137713-A (KR)
Inventor: HAESEUNG KO
IPC: B32B38/06
Filed: 2019-05-31
Abstract: The present invention relates to a manufacturing method of an aligned emboss patterned flooring material and to a flooring material manufactured by the manufacturing method and, more specifically, to a manufacturing method of an aligned emboss patterned flooring material, which has a simplified process by including a step of manufacturing an aligned emboss patterned PVC transparent film and a step of laminating the aligned emboss patterned PVC transparent film on an upper surface of a lower layer, and to a flooring material manufactured by the manufacturing method.
Patent KR-20200137870-A (KR)
Inventor: BAE KWAN YOUNG
IPC: E04H3/26
Filed: 2019-05-31
Abstract: An apparatus for extracting and retracting a stage passage includes: a plurality of lifting blocks arranged along a lifting hole part provided on one portion of a stage to be lifted or lowered; a base block provided on the bottom of the lifting hole part; and a plurality of lifting drive parts provided between the lifting blocks and the base block and adjusting an interval between the lifting blocks and the base block to lift or lower the lifting blocks, wherein the lifting drive parts are controlled in a first mode in which a height of the plurality of lifting blocks is variable in stages so that a stair shape is implemented and a second mode in which the plurality of lifting blocks form the same or similar inclination and are continuously arranged so that an inclined surface is implemented.