baber/WOPTO huggingface dataset:
Patent KR-20200099844-A (KR)
Inventor: HA JAE SEUNG
IPC: C07D333/66
Filed: 2019-02-15
Abstract: The present invention provides a novel compound and an organic light emitting device using the same, wherein the compound is represented by chemical formula 1. The compound may improve life characteristics of the organic light emitting device.
Patent KR-20200099916-A (KR)
Inventor: HYENGCHEUL CHOI
IPC: H02J50/60
Filed: 2019-02-15
Abstract: The present invention provides a device which prevents deterioration of reception coil and foreign matter detection performance during multiple charging operations by inducing electromagnetic field components generated from a transmission coil to other transmission coils when driving the plurality of transmission coils for two or more multiple wireless charging. According to the present invention, the device for detecting a reception coil and a foreign object in multiple charging conditions using multiple transmission coils implements peak detection or a filter through an organic signal processing unit capable of controlling an amount of voltage applied to a wireless charging coil and a driving frequency to prevent interference of signals induced by other neighboring transmission coils.
Patent KR-20200115718-A (KR)
Inventor: LEE HYUNG OK
IPC: G06Q30/06
Filed: 2019-03-12
Abstract: An objective of the present invention is to provide a method for data validity verification based on zero knowledge proof for a big data transaction which allows a big data purchaser to verify the validity of big data without checking the entire data. The method for data validity verification based on zero knowledge proof for a big data transaction comprises: a step in which a big data purchase terminal requests big data from a big data selling terminal; a step in which the big data selling terminal preprocesses big data to provide the preprocessed big data for the big data purchase terminal; a step in which the big data purchase terminal verifies the validity of the big data through the preprocessed big data and zero knowledge proof; a step in which the big data purchase terminal requests the big data from the big data selling terminal after completing the validity verification for the big data; and a step in which the big data selling terminal provides the big data for the big data purchase terminal.
Patent KR-20190109287-A (KR)
Title: Electrical connection assembly with electrical connector mounted and overmolded on an electric cable, associated production method
Inventor: ANNEQUIN SEBASTIEN
IPC: H01R9/05
Filed: 2019-03-14
Abstract: The present invention substitutes a joint which is partially and directly overmolded on a conductive packet (ferrule, cell or two half-cells) in a connector housing or edges of exterior parts of a cable near the housing, for all existing mechanical protection (corrugated tube, cover) mechanically assembled to an electrical connection solution for the same axial connection and sealing (ring-type seal) parts.
Patent KR-20200112360-A (KR)
Inventor: KOH KYOUNG WOOK
IPC: A23L2/60
Filed: 2019-03-22
Abstract: When it comes to cicada larvae or cicada larva beverage, few people may be willing to drink the beverage because of a sense of reluctance about the cicada larvae or cicada larva beverage. In response to the national trend to foster the insect industry, farmers participated in the production of insects. However, sales of the insects were low. To this end, I have conducted several experiments on my grandchildren, granddaughters, children and acquaintances, and finally come up with an extract that is the most edible and beneficial to the health. In the past, consumers tried to eat cicada larvae due to their high liver somatic index. However, since various herbal medicines were added to the existing extracts and beverages, it was difficult to drink the same. In the present invention, a thick cicada larvae extract is prepared based on pears (fruit) without adding water to the extract so as to change taste and image of the existing cicada larvae extracts. In addition, the cicada larvae extract is diluted in the sweet taste of pears and thus can be easily taken. Moreover, disgusting odor of cicada larvae is removed. Furthermore, the cicada larvae extract can improve the health of people who have a sore throat and have unhealthy bronchi due to fine dust.
Patent KR-20200047274-A (KR)
Title: Method to form memory cells separated by a void-free dielectric structure
Inventor: CHEN HSIA WEI
IPC: H01L45/00
Filed: 2019-03-28
Abstract: Various embodiments of the present application are directed towards an integrated chip comprising memory cells separated by a void-free dielectric structure. In some embodiments, a pair of memory cell structures is formed on a via dielectric layer wherein the memory cell structures are separated by an inter-cell area. An inter-cell filler layer is formed covering the memory cell structures and the via dielectric layer, and further fills the inter-cell area. The inter-cell filler layer is recessed until a top surface of the inter-cell filler layer is below a top surface of the pair of memory cell structures and the inter-cell area is partially cleared. An interconnect dielectric layer is formed covering the memory cell structures and the inter-cell filler layer, and further fills a cleared portion of the inter-cell area.
Patent KR-20190116098-A (KR)
Title: A cosmetic material composition comprising a poorly soluble material, and a prepartion process thereof
Inventor: LEE SUNG HO
IPC: A61Q19/00
Filed: 2019-04-03
Abstract: The present invention relates to a polyhedral complex, a cosmetic ingredient having the polyhedral complex formed therein, and a cosmetic composition comprising the same, the polyhedral complex comprising: a thixotropic polyhedral structure formed of a plurality of flat substances; and a mixture of a functional substance and a solvent accommodated in the polyhedral structure. Furthermore, the present invention relates to a method for manufacturing the cosmetic ingredient, the method comprising: mixing the plurality of flat substances, the functional substance, and the solvent; and high-pressure spraying the mixture, and to a method for stabilizing the functional substance in the cosmetic ingredient.
Patent KR-20200120145-A (KR)
Inventor: LIM OK HYUN
IPC: A47C27/00
Filed: 2019-04-11
Abstract: The present invention relates to a mattress, and more specifically, to a mattress which is able to prevent a cushion member, which is placed in a cover configuring the mattress and has a cushioning ability, from being randomly pushed while being used, and can be conveniently handled and used by a user. The mattress comprises: a first cushion unit which is made of a tube to be filled with air and water; and a cover member which engages a surface cover with a side surface cover by a sewing line so as to cover the first cushion unit. A second cushion unit is placed on one surface or on an upper surface and a lower surface of the first cushion unit built in the cover member. An insertion unit is provided to make a part of both side ends of the second cushion unit inserted into and fixed to both side end units on an internal surface of the surface cover so as to prevent the second cushion unit from being pushed away from the first cushion unit. Accordingly, while the mattress is used, the second cushion unit is not randomly pushed.
Patent KR-20200122016-A (KR)
Title: A system and method for determining optimum development bid amount considering uncertainty
Inventor: IL HAN HAM
IPC: G06Q10/06
Filed: 2019-04-17
Abstract: According to an embodiment of the present invention, a system for determining an optimal power generation bidding amount considering power generation and demand uncertainty includes: a power trading system; and a power mediation system making a bid and a successful bid through the power trading system. The power mediation system includes: a receiving part receiving a power generation and prediction amount for a preset time from the power trading system; a prediction part creating power generation and prediction model data for the next day of the preset time through machine learning; a bidding amount determination part calculating a bidding amount corresponding to a scenario by creating a tree type scenario based on the prediction model data; and an energy storage system (ESS) driving part modifying and performing ESS driving based on the bidding amount with which the sum of power generation sales profits and ESS business place charge reductions becomes maximum with respect to the scenario.
Patent KR-20200008102-A (KR)
Inventor: HARADA OSAMU
IPC: B65G47/90
Filed: 2019-04-19
Abstract: The present invention is configured to promote miniaturization of an arm. According to an embodiment, a transfer robot comprises a plurality of horizontal link type arms moving a hand capable of grasping an object to be transferred. At least one of the plurality of arms comprises a built-in motor integrated with the arm, which directly turns the arm or the other arm. The built-in motor comprises a stator part, a rotor part and a stator gasping part. The rotor part is rotated with respect to the stator part. The stator grasping part is formed on the arm and grasps the stator part.
Patent KR-20200123353-A (KR)
Title: Light guide plate and backlight unit having the same
Inventor: OH TAE GEUN
IPC: G02F1/1335
Filed: 2019-04-19
Abstract: The present invention relates to a direct-lighting type backlight device using a plurality of LEDs as a light source to be used as a surface light source for the backlighting of a display device. The light guide plate, which is a square plate made of transparent acrylic resin and having four corners rounded, includes: a light source hole penetrated on the center of a lower surface of the plate to accept a light source; a shielding member combined to shield an upper opening part of the light source hole; a first light output surface inclined downwards toward an edge around the upper opening part of the light source hole, and formed radially around the shielding member; and a second light output surface forming an edge side of the plate, which is extended from the first light output surface, into a curved shape. Therefore, the light of the light source accepted in the light source hole can be outputted to the first and second light output surfaces. According to the present invention, a light source hole having a hole structure is formed at the central part of a light guide plate such that the thickness of the central part can be formed to be thinner, thereby making it possible to manufacture a slim backlight device.
Patent KR-20200125287-A (KR)
Title: Air conditioning device and control method thereof
Inventor: PARK MOO SERK
IPC: F24F8/80
Filed: 2019-04-26
Abstract: An air conditioning device is disclosed. According to the present invention, the air conditioning device comprises: an air purification unit; a sensor measuring a contamination level of air; a communications unit for communication with an external server; and a processor activating the sensor while maintaining a turned off state of power of the air conditioning device by responding to a request for providing information about an air contamination level state, the request of the server that is transmitted in accordance with a position of a user′s mobile terminal, transmitting the state of requiring operation of the air conditioning device based on the contamination level of the air measured by the sensor, and driving the air purification unit by responding to a driving command received from the server.
Patent KR-20200126662-A (KR)
Inventor: JOO WON IL
IPC: B01D35/30
Filed: 2019-04-30
Abstract: The present invention relates to a water purifier comprising: a water purifier main body with a filter seating space in which one side is opened and a water filter is inserted; an inlet outlet connection unit provided in the water purifier main body to cover the other open side of the filter seating space, and to which an inlet and outlet port provided in the water filter is connected when the water filter is seated in the filter seating space; and a filter fixing and separating unit provided in the water purifier main body and not to separate or to separate the water filter seated in the filter seating space from the filter seating space, wherein the filter fixing and separating unit includes a filter fixing member which prevents movement of the water filter so that the water filter is not separated from the filter seating space.
Patent KR-20200128806-A (KR)
Inventor: CHOI JEONG MIN
IPC: F24F110/10
Filed: 2019-05-07
Abstract: The present invention relates to a hybrid type natural ventilation system having a control function according to a wind speed. A hybrid type natural ventilation system having a control function according to a wind speed according to the present invention is a natural ventilation system for a window which is installed on a wall surface of a building and includes an external window opened to the outside and an internal window installed on the indoor surface corresponding to the external window and opened to the side of a corridor, wherein the natural ventilation system comprises: a first sensor part for measuring the temperature, humidity, and wind speed of outside air; a second sensor part for measuring the temperature and humidity of indoor air; a control part for controlling the opening and closing of the external window or the internal window by determining whether the external window and the internal window are opened or closed based on measured values measured by the first sensor part and the second sensor part; and a blowing fan controlled by the control part and forcibly flowing air into the indoor space. The present invention has an effect of cooling an indoor space for greater comfort.
Patent KR-20200129219-A (KR)
Title: Speech recognition device and operating method thereof
Inventor: PARK HYUNG MIN
IPC: G10L25/93
Filed: 2019-05-07
Abstract: According to an embodiment of the present invention, a speech recognition device may include a sound source position information providing unit; an image position information providing unit; a beamforming position information providing unit; and a beamforming unit. The sound source position information providing unit may provide position information of a target sound source included in a sound input signal based on a sound input signal and position information of an external noise source. The image position information providing unit may provide position information of a sound source of interest included in an image input signal based on the image input signal and provide a facial area image determined as a face of a person of the sound source of interest. The beamforming positon information providing unit may provide position information of an utterer and position information of the rest of the sound sources based on the position information of the target sound source, the position information of the external noise source, the position information of the sound source of interest, and lip movement information extracted from the facial area image. The beamforming unit may provide a beamforming sound signal treated with beamforming based on the position information of the utterer and the position information of the rest of the sound sources. According to the present invention, the speech recognition device may improve the performance of the speech recognition by treating a sound signal with beamforming according to the position information of the utter and the position information of the rest of the sound sources generated based on the sound input signal and the image input signal and providing the beamforming sound signal.
Patent KR-20190130505-A (KR)
Title: Table game management system and game management system
Inventor: SHIGETA YASUSHI
IPC: A63F1/00
Filed: 2019-05-13
Abstract: In the present invention, a management control device (50) identifies the position, type and number of chips (9) that a game participant has placed on a bet area of a game table (4), detects a total bet amount (B) for the chips (9) that the game participant has placed on the bet area of the game table (4), and further uses information obtained from a card shoe (3) and a measurement device (21) to detect a sum of money (Y) won or lost by a game host. A revenue balance management system (611) compares the return on revenue (X), which is the percentage of the sum of money (Y) won or lost by the game host versus the total bet amount (B), with a theoretical return or a past average return, and outputs a comparison result.
Patent KR-20200133966-A (KR)
Inventor: JOO SANG HEE
IPC: G07C9/00
Filed: 2019-05-21
Abstract: The present invention relates to an apparatus for setting a door lock for an unmanned storage box system, and a method thereof. According to the present invention, in an unmanned storage box system including a plurality of individual storage boxes and an operation module box for use of the individual storage boxes, the system further comprises an option card for storing door lock data. The option card becomes a card newly created by an administrator. In addition, the individual storage boxes control an operation of copying the door lock data stored in the option card to their own door lock memory so as to set an environment of a door lock for the use of an owner card, a master card, and a user card. That is, the administrator can set the environment for the door lock of the individual storage box only by tagging the option card in the individual storage box. Therefore, there is an advantage in that the environment setting of the master card and the user card to be used by the administrator can be performed simply and quickly compared to performing for each door lock.
Patent KR-20200135701-A (KR)
Title: Air purifier using plants without roots
Inventor: GWAK GI MYEONG
IPC: A01G7/04
Filed: 2019-05-25
Abstract: The present invention relates to an air purifier using a rootless plant. According to the present invention, the air purifier using a rootless plant comprises: a smart farming system including an ultraviolet ray generator, a humidity controller, and a temperature measuring device; an air ventilation system; and an interface and operation unit. According to the present invention, the problem of dust being generated when a conventional air purifier using a plant is used can be resolved.
Patent KR-20190062349-A (KR)
Title: Method and apparatus for entropy Coding and decoding of transformation coefficient
Inventor: SOHN YU MI
IPC: H04N19/60
Filed: 2019-05-27
Abstract: Methods and apparatuses for coding and decoding an entropy of a transformation block are disclosed. According to an embodiment of the present invention, a method for coding an entropy of a transformation coefficient includes: determining, according to a certain scanning order, a location of the last significant transformation coefficient having a non-zero value among transformation coefficients included in a transformation block having a certain size; and coding the location of the last significant transformation coefficient by using a relative location in a horizontal-axis direction and a relative location in a vertical-axis direction in the transformation block.
Patent KR-20200136789-A (KR)
Title: A stud on the mehtod of manufacturing exchange for the improvement of thermal efficinency
Inventor: AN DAE GEUN
IPC: F28F13/08
Filed: 2019-05-28
Abstract: According to the present invention, provided are a heat exchange plate for a heat exchanger, capable of making a heat exchange between a thermal medium and a target medium on a heat exchanger such as various heating apparatuses, waste heat collection apparatuses and oil heating equipment of a vessel or the like, and a manufacturing method thereof. The heat exchange plate has upper and lower sides and left and right sides, a thermal medium inlet and a thermal medium outlet corresponding to each other are formed on the left and right sides, a circumferential edge between the upper and lower sides is sealed to form a thermal medium flow space therein to communicate with the inlet and the outlet, and a plurality of embossing parts are formed to be uplifted in a direction from at least one of the upper and lower sides to the thermal medium flow space so as to be arranged in a direction from the inlet to the outlet. According to the present invention, the method of manufacturing a heat exchange plate for a heat exchanger comprises the following steps of: preparing first and second plates and first and second sealing bars, and then, making the first and second plates come in contact with each other such that a plurality of embossing parts corresponding to each other come in contact with each other; welding the embossing parts in contact with each other such that the embossing parts are attached to each other, and then, inserting the first and second sealing bars into each side of the first and second plates to combine the bars and the plates; and welding the first and second sealing bars to the first and second plates.
Patent KR-20200139381-A (KR)
Title: Gas generator for educational of experimenatal
Inventor: KIM KI WON
IPC: G09B23/12
Filed: 2019-06-04
Abstract: The present invention relates to an educational gas generation experiment device. An objective of the present invention is to provide an educational gas generation experiment device enabling students to directly observe a phenomenon of generating gas by a chemical reaction to understand the principle of the chemical reaction, thereby maximizing an educational effect. According to the present invention, the gas generation experiment device comprises: a main body unit having first and second holders disposed on an upper side; first and second reaction units vertically installed in and removed from the first and second holders of the main body unit to be sealed by a packing member; first and second collection devices coupled to the upper side of the first and second reaction units; a solid reactant supplied on the first and second holders to be placed in a reaction space of the first and second reaction units; and a second reactant supplied into the reaction space, in which the solid reactant is placed, through an injection flow path disposed in the first and second holder. Accordingly, identical and different gases are generated in the reaction space by a reaction between the liquid reactant supplied into the reaction space and the solid reactant disposed in the reaction space, and the generated gases are quantitatively collected by the first and second collection devices.
Patent KR-20200141346-A (KR)
Inventor: CHO BYUNG KWON
IPC: H01L21/67
Filed: 2019-06-10
Abstract: The technical idea of the present invention provides a wafer cleaning device based on light irradiation capable of effectively cleaning residues on a wafer without damaging a wafer, and a wafer cleaning system including the cleaning device. The wafer cleaning device based on light irradiation comprises: a light irradiation unit irradiating light onto a wafer; a wafer processing unit on which the wafer is disposed and a position of the wafer is adjusted to irradiate light of energy set on the wafer; and a cooling unit cooling the wafer on which light irradiation has been completed. The light irradiation unit, the wafer processing unit, and the cooling unit are sequentially arranged from top in a vertical structure.
Patent KR-20200141803-A (KR)
Inventor: PARK SANG RYEOL
IPC: C12N15/82
Filed: 2019-06-11
Abstract: The present invention relates to an OsArg gene that enhances resistance to bacterial blight, a recombinant vector including the gene, a transgenic plant transformed with the recombinant vector, and a method for producing a transgenic plant with improved resistance to bacterial blight. According to the present invention, the gene can be used as a molecular breeding material for the development of disease-resistant crops and is expected to be used for other crops. In addition, the gene is useful for reducing pesticide use, improving productivity, and supplying safe agricultural products by cultivating disease-resistant varieties.