baber/WOPTO huggingface dataset:
Patent KR-20220101865-A (KR)
Inventor: PARK CHAN HO
IPC: F24T10/20
Filed: 2021-01-12
Abstract: Disclosed are an upper protection heat exchange unit for geothermal heat and a flowing structure for geothermal heat exchange water comprising the upper protection heat exchange unit for geothermal heat. According to the present invention, the upper protection heat exchange unit for geothermal heat comprises an upper protection hole casing member, a pumping pipe member, and an upper protection detachable cover member. As the pumping pipe member is connected to the upper protection hole detachable cover member, and a deep well pump is connected to the pumping pipe member, when the upper protection hole detachable cover member is separated from the upper protection hole casing member, the pumping pipe member connected to the upper protection hole detachable cover member and the deep well pump connected to the pumping pipe member can be separated from the upper protection hole casing member together with the upper protection hole detachable cover member. Accordingly, a worker can easily approach the deep well pump for performing the replacement, repair, or the like of the deep well pump placed in an underground well.
Patent KR-20210014170-A (KR)
Inventor: KWON HYUK KWAN
IPC: F01D5/18
Filed: 2021-01-19
Abstract: The present invention reduces vacuum volume generated on a front surface of a blade by finely drilling a blade wing and reduces rotation resistance to improve an air flow to smooth and more rapid rotational force of a jet engine to increase thrust.
Patent KR-20220107777-A (KR)
Inventor: CHUN KYOUNG SIK
IPC: E02D29/09
Filed: 2021-01-26
Abstract: Disclosed is a caisson reinforcing bar guide device capable of guiding reinforcing bars so that the reinforcing bars are placed while maintaining an appropriate cover thickness according to the specifications of the wall. According to the present invention, the caisson reinforcing bar guide device comprises: an extension part protruding from a yoke leg of a slip form to the inside of the yoke leg where a caisson wall part is formed; a fixing part fixing the extension part to the yoke leg; and a guide bar provided at an inner end of the extension part in a vertically extending form to support the reinforcing bars of the caisson wall part from the outside to prevent outward deviation. The extension part is disposed to be positioned above a shutter fixed to the inside of the yoke leg as a formwork for forming the caisson wall part.
Patent KR-20210097041-A (KR)
Title: Ship
Inventor: SAKABE AKINOBU
IPC: B63B43/06
Filed: 2021-01-27
Abstract: An objective of the present invention is to improve fuel efficiency when the position of a ship reaches a target angle. A turning control device comprises: two thrust generation devices (113L, 113R) provided on both sides of a hull; a rudder (103) to control turning of the hull; a turning command acquiring unit (103) acquiring a turning command value including a turning direction and a turning amount; a speed acquiring unit (107) acquiring a speed command value of the hull; and a turning control unit (111) adjusting the rudder (115) to a neutral position when the speed command value acquired by the speed acquiring unit (107) is higher than or equal to a speed threshold, and controlling the two thrust generation devices (113L, 113R) such that the thrust of the thrust generation device (113L, 113R) on the inside in a turning direction is smaller than the thrust of the thrust generation device (113L, 113R) on the outside in the turning direction to turn the ship in accordance with the turning command value.
Patent KR-20220108390-A (KR)
Inventor: KIM DAE JUNG
IPC: H02S40/10
Filed: 2021-01-27
Abstract: The present invention relates to a rainwater cleaning device which comprises: a solar module made of at least one solar panel; a first drainage path for collecting rainwater flowing through the solar module; a rainwater tank in which rainwater collected in the first drainage path is stored; and a spraying unit for spraying a cleaning liquid to the solar module by using the rainwater in the rainwater tank. In case of rain, rainwater is stored in the rainwater tank and when cleaning, the solar module may be cleaned by using electricity generated from the solar module and stored rainwater.
Patent KR-20220108868-A (KR)
Title: Compound and organic light emitting device comprising the same
Inventor: HEO DONG UK
IPC: H01L51/50
Filed: 2021-01-27
Abstract: The present specification relates to a compound of chemical formula 1 and an organic light emitting device including the same. The present specification provides a compound represented by chemical formula 1. The compound according to an exemplary embodiment of the present specification can be used as a material of an organic material layer of the organic light emitting device, and by using the same, it is possible to improve efficiency, lower driving voltage, and/or improve life characteristics of the organic light emitting device.
Patent KR-20210097047-A (KR)
Inventor: FUJINAGA MASASHI
IPC: B32B27/34
Filed: 2021-01-27
Abstract: In the present invention, provided is a method in which, even when a laminated film is conveyed and transported in a form of a film roll, there is no curl or there is little curl at the time of unwinding. In the present invention, a film roll is obtained by winding an optical film containing a polyimide-based resin and/or a polyamide-based resin, a laminate film containing a cured resin layer having a function laminated on the optical film, and a protective film (1) laminated on a side opposite to the optical film of the cured resin layer. In the film roll, the optical film, the cured resin layer and the protective film (1) are wound in this order from a core side of the roll.
Patent KR-20220111868-A (KR)
Inventor: YU JE WOO
IPC: D06F57/08
Filed: 2021-02-03
Abstract: The present invention manufactures a detachable or non-detachable vibration motor, attaches the same to a standing laundry rack, and increases the kinetic energy of water particles evaporated from wet laundry by the vibration of the detachable or non-detachable vibration motor, so that the laundry can be dried quickly. In addition, the standing laundry rack weighted with laundry can be easily vibrated with a low-power vibration motor, and the transmission of the vibration from the vibration motor to a lower floor can be blocked by the buffering action of a spring, thereby solving the problem of noise between floors.
Patent KR-20220112338-A (KR)
Title: Belt conveyor apparatus for transferring wafer container
Inventor: MIN NAM HONG
IPC: B65G23/04
Filed: 2021-02-03
Abstract: According to the present invention, provided is a belt conveyor device for conveying a wafer storage container, which includes: a conveyor body; a hat type roller; a 2_1 hat type roller to 2_n hat type roller; a crown type roller; a 2_1 crown type roller to 2_m crown type roller; a first conveyor belt coupled to the 1_1 hat type roller to 1_n hat type roller and the 1_1 crown type roller to 1_m crown type roller; and a second conveyor belt coupled to the 2_1 hat type roller to 2_n hat type roller and the 2_1 crown type roller to 2_m crown type roller.
Patent KR-20220032999-A (KR)
Title: Method and apparatus for data search, system, device and computer readable storage medium
Inventor: XIE DA
IPC: G06F16/33
Filed: 2021-02-03
Abstract: The present disclosure provides a method for searching data and relates to a computer technology field. The method comprises: determining meaning understanding information corresponding to a search word through meaning understanding for the received search word; analyzing and acquiring timeliness requirement information of the search word according to the meaning understanding information; determining an acquiring method of a resource result corresponding to the search word based on the timeliness requirement information of the search word; and acquiring the resource result corresponding to the search word according to the selected acquiring method. In addition, the present disclosure provides a data apparatus, system, device, computer readable storage medium, and computer program.
Patent KR-20220113000-A (KR)
Title: system and method for measuring the thickness of continuous prints based on X-ray fluorescence analysis
Inventor: PARK JEONG GOUN
IPC: G01N23/20008
Filed: 2021-02-05
Abstract: The present invention relates to an X-ray fluorescence analysis device for measuring the thickness of continuous prints, which may comprise: a print box storing a liquid print; an X-ray generator which generates an X-ray having an energy for measuring heavy elements, before directly projecting the X-ray on the upper surface of the print box at an incident angle of 5 degrees or less; a collimator which adjusts the collimation of the X-ray which is directly projected by the X-ray generator; an X-ray optical system which allows the X-ray of which the collimation is adjusted to be reflected to generate an X-ray having an energy for measuring light elements before additionally projecting on the upper surface of the print box; and an X-ray detector which comes in contact with the upper surface of the print box to perform detection and spectrum analysis with respect to a fluorescent X-ray which is produced by the liquid print such that the kinds and content of the element contained in the liquid print may be checked and informed. Therefore, the thickness of the print may be measured in real time.
Patent KR-20220114962-A (KR)
Title: Method for forming zirconia film of bracket
Inventor: AN JI HWAN
IPC: C08J7/06
Filed: 2021-02-09
Abstract: Provided is a method of forming zirconia thin film of a bracket, which includes the steps of: placing a substrate in a chamber; performing pretreatment on the surface of the substrate using oxygen plasma; and depositing a zirconia thin film on the surface of the substrate by plasma enhanced atomic layer deposition (PEALD). Accordingly, the chemical stability and biocompatibility of the bracket can be improved.
Patent KR-20220103575-A (KR)
Inventor: CHEN WEI CHEN
IPC: H01L29/66
Filed: 2021-02-18
Abstract: A memory device includes a source element, a drain element, channel layers, control electrode layers and a memory layer. The channel layers are individually electrically connected between the source element and the drain element. Memory cells are defined into the memory layer between the control electrode layers and the channel layers.
Patent KR-20220119868-A (KR)
Title: Method for Estimating the Reduction Degree in Furnace Depending
Inventor: MIN DONG JOON
IPC: C21B13/00
Filed: 2021-02-22
Abstract: The present invention provides a method for estimating a reduction rate for each location in a furnace according to a change in an operating condition comprising the steps of: (a) obtaining a temperature and a gas partial pressure condition according to a location of an iron making furnace; (b) obtaining a reduction rate under the temperature and the gas partial pressure condition; (c) deriving reaction kinetic information based on the reduction rate; (d) representing a correlation between the reaction kinetic information and the temperature and a correlation between the reaction kinetic information and the gas partial pressure condition in a regression linear equation; (e) obtaining a second temperature and a second gas partial pressure condition according to the location of the iron making furnace, after changing the operating condition; and (f) inversely calculating the reduction rate according to the second temperature and the second gas partial pressure condition, from the regression linear equation derived in step (d). Therefore, the present invention has the effect of setting a standard condition for quantifying a change in a reduction rate for each location in a furnace of a charged raw material according to a change in an operating condition by the use of a reducing agent other than coke, specifically, in a bulk zone. Furthermore, it can be used as a standard indicator for quantitative analysis of a reaction condition, a reaction mechanism, and the like, in a main reduction reaction zone according to the use of hydrogen for the development of low-carbon ironmaking technology.
Patent KR-20220122021-A (KR)
Title: Radio frequency jamming device for preventing unmanned aerial vehicle approach
Inventor: OH YOUNG JIK
IPC: H04K3/00
Filed: 2021-02-26
Abstract: Disclosed is a communication blocking device of a jamming signal transmission type. According to an embodiment of the present invention, a communication blocking device of a jamming signal transmission type comprises: a signal generation unit for generating white noise having an intermediate frequency band; a controller unit for determining a target frequency band; an up-conversion unit for up-converting the white noise having the intermediate frequency band to the target frequency band received from the controller unit and outputting a signal; an amplifier unit for amplifying the signal output from the up-conversion unit; a transmission unit for transmitting the signal amplified by the amplifier unit to the air; and a power supply unit for supplying operating power to the signal generation unit, the controller unit, the up-conversion unit, and the amplifier unit. The communication blocking device of a jamming signal transmission type, for preventing approach of an unmanned aerial vehicle can respond to various radio frequency ranges while having mobility and portability.
Patent KR-20220122222-A (KR)
Title: Method and apparatus for generating video using radar module
Inventor: HWANG DONG PIL
IPC: G07C5/08
Filed: 2021-02-26
Abstract: For awakening a camera module of a black box system, a method for generating an image using a radar module receives a detection signal detecting movement of a peripheral object of a sensor from at least one sensor through a radar module, generates an awakening signal for awakening the camera module based on the detection signal, and transmits the awakening signal to the camera module through a first channel between the radar module and the camera module.
Patent KR-20220064871-A (KR)
Title: Electronic apparatus and controlling method thereof
Inventor: PARK SANG JUN
IPC: G10L13/08
Filed: 2021-03-02
Abstract: Provided are an electronic apparatus to provide a text-to-speech (TTS) service by using a voice of general users and a control method thereof. According to one embodiment of the present invention, the electronic device comprises: a microphone; a memory storing a TTS model and a plurality of texts for evaluation; and a processor acquiring a reference vector of a user's voice when the user's voice uttered by the user is received through the microphone, generating a plurality of candidate reference vectors on the basis of the reference vectors, inputting the plurality of candidate reference vectors and a plurality of evaluation texts to the TTS model to acquire a plurality of synthesized sounds, identifying at least one synthesized voice among the plurality of synthesized voices on the basis of similarity between the plurality of synthesized sounds and the user's voice and characteristics of the plurality of synthesized sounds, and storing at least one synthesized sound reference vector in the memory as a reference vector corresponding to the user for the TTS model. The electronic apparatus can use a rule-based model or an artificial intelligence model trained according to at least one of machine learning, neural network, or deep learning algorithms.
Patent KR-20220125861-A (KR)
Inventor: LEE SEUNG A
IPC: H01L25/075
Filed: 2021-03-04
Abstract: One embodiment of the present invention provides a light-emitting element, which comprises: a first semiconductor layer including a semiconductor of the first type; a second semiconductor layer including a semiconductor of the second type different from the first type; and an active layer interposed between the first semiconductor layer and the second semiconductor layer and including a first active area where a first well layer is disposed and a second active area where a second well layer is disposed, wherein the first well layer has a first band gap, the second well layer has a second band gap smaller than the first band gap, at least a part of the first active area is interposed between the second active area and the second semiconductor layer, and a distance between the second active area and the second semiconductor layer is 0.1 times or more of a distance between the first semiconductor layer and the second semiconductor layer. Accordingly, the distortion of information on the light emitted by the light-emitting element is prevented.
Patent KR-20220131749-A (KR)
Title: Early Childhood Educational Wash Toys
Inventor: JIN TAE HO
IPC: A63H33/30
Filed: 2021-03-22
Abstract: The present invention relates to educational face-washing toys for infants. A water supply container (14) and a water collection container (16) are accommodated in a main body (18). The water in the water supply container (14) is supplied by the pumping of a pump (22) on top of the main body (18), and the water collection container (16) is connected to a drain chamber (30) formed on an upper surface of the main body (18) and a funnel (34) connected to a flexible pipe (74) on one side of the main body (18). Accordingly, using a toothbrush and toothpaste stored through a storage room (36) and a storage case (48) and provided cups (38, 40), etc., washing the face and brushing teeth can be performed. The water used for washing the face discarded through a face-washing discharge room (30) and the funnel (34) are collected in the water collection container (16) so that washing can be done without the need to be confined to a place or without the help of a guardian. Also, the cups (38, 40) for washing and the pumping of the pump (22) for water supply and the drainage chamber (30) and funnel (34) for collecting washing water stimulate the infants' curiosity and arouse interest, and thus, it greatly helps in kid's habit of washing their face.
Patent KR-20210042274-A (KR)
Title: Method and apparatus for detecting obstacle, electronic device, storage medium and program
Inventor: Jia Jinrang
IPC: G06T3/40
Filed: 2021-03-29
Abstract: Disclosed are a method, a device, an electronic device, a storage medium, and a program for detecting an obstacle, and the present application relates to the field of smart transportation technology. A specific implementation method comprises: acquiring a current image collected by a camera; inputting the current image to a pre-trained detection model to obtain the position of a detection box of an obstacle and determining a first pixel coordinate in the current image of a grounding point; determining an offset between the current image and a template image, wherein the template image is an image used when calibrating an external parameter of the camera; transforming the first pixel coordinate into a global coordinate of the grounding point based on the offset; and outputting the global coordinate of the grounding point as the position in a world coordinate system of the obstacle. This implementation method solves the problem of camera shake in the image aspect, thereby greatly improving the robustness of a roadside detection system and saving computational resources.
Patent KR-20220141477-A (KR)
Inventor: JUNG EUI GEUN
IPC: G01N1/34
Filed: 2021-04-13
Abstract: The present invention relates to a method for measuring a catalyst concentration of a slurry solution by a simple method without stability problems and a method for continuously producing hydrogenated petroleum resin using the same. The present invention includes a primary cleaning step; a secondary cleaning step; a third cleaning step; a catalyst solid obtaining step; and a catalyst concentration measurement step.
Patent KR-20210043544-A (KR)
Title: A plurality of autonomous mobile robots and a controlling method for the same
Inventor: KWAK DONGHOON
IPC: B25J11/00
Filed: 2021-04-14
Abstract: The present invention relates to a plurality of autonomous mobile robots. A mobile robot according to an embodiment of the present invention comprises: a driving unit that moves or rotates a main body; a communication unit that communicates with other mobile robots; a sensing unit for sensing the other mobile robot existing in a sensing area having a predetermined angle with respect to the front of the main body; and a control unit that rotates the main body so that the other mobile robot is sensed within the sensing area, and controlling the communication unit so that a control signal for moving the other mobile robot in a straight line by a predetermined distance is transmitted to the other mobile robot when the other mobile robot exists within the sensing area by rotation of the main body.
Patent KR-20220144525-A (KR)
Inventor: JEON SEUNG HAN
IPC: C08F220/32
Filed: 2021-04-20
Abstract: The present invention relates to a photosensitive resin composition comprising a siloxane copolymer having both a thermosetting functional group and a photocurable functional group, wherein the composition according to the present invention can form a stable cured film in a flexible display process in which a low-temperature process of 150℃ or less is essential since both thermal curing and photocuring are possible.
Patent KR-20220151287-A (KR)
Inventor: CHOI MI JEONG
IPC: A61K36/28
Filed: 2021-05-06
Abstract: Disclosed in the present invention is the prevention or treatment of vaginal inflammation and cervical cancer using a steamed dried product of Boerhavia diffusa. The steamed dried product is manufactured by using Boerhavia diffusa, Gastrodia elata, and Echinacea purpurea, and the steamed dried product is extracted with alcohol to provide preventive or therapeutic effects through vaginal washing, vaginal inflammation, and cell proliferation inhibition for cervical cancer.
Patent KR-20220154364-A (KR)
Title: Cushion type appliance
Inventor: KIM JONG SEUNG
IPC: A61H23/00
Filed: 2021-05-13
Abstract: A cushion-type appliance according to an embodiment of the present invention includes a base formed at the lower part and a protrusion formed in a predetermined area in the forward direction from the rear end of the base and protruding upward from the base, wherein the protrusion is transformed according to the weight of the buttocks of a user sitting thereon. The cushion-type appliance according to the present invention naturally lifts the user's buttocks upward, thereby preventing the user's waist from falling into a hyperkyphosis condition.
Patent KR-20220154996-A (KR)
Title: Distance transform map-based reactive navigation for autonomous driving mobile robots
Inventor: KIM DABAE
IPC: G01C21/36
Filed: 2021-05-14
Abstract: According to one embodiment of the present disclosure, a method that an autonomous driving robot drives to a destination, which is performed by at least one processor, comprises: a step of receiving at least one depth image from a depth camera; a step of generating a distance transformation map based on at least one depth image; a step of determining a sub-destination based on the distance transformation map; and a step of moving the autonomous driving robot to the sub-destination.
Patent KR-20220155661-A (KR)
Title: Adhesion layer composition and substrate for use of semiconductor process
Inventor: KIM SANG HWAN
IPC: H01L21/683
Filed: 2021-05-17
Abstract: The present invention relates to a substrate for semiconductor processing and an adhesive composition capable of implementing the same, wherein the substrate has excellent uneven penetration ability to fill gaps, maintains excellent adhesion to a wafer during a wafer processing process, and after the wafer processing process, has effectively lowered adhesion to the wafer.