baber/WOPTO huggingface dataset:
Patent KR-20210003600-A (KR)
Inventor: KO MYUNG HOON
IPC: H01M10/058
Filed: 2019-07-02
Abstract: Provided is a method for determining the degree of wetting of a lithium ion battery cell by using a low current test. The wetting degree determination method according to the present invention comprises the steps of: a) acquiring, as a reference charging profile, a charging profile obtained by making a record while charging a reference battery cell with a low current of 0.01 C-rate or less, wherein the reference battery cell has been assembled by inserting an electrode assembly and an electrolyte in a case, and then subjected to pre-aging; b) recording a measurement charging profile while charging another battery cell with a low current of 0.01 C-rate or less in the same manner as the reference battery cell, wherein the another battery cell has been assembled by inserting an electrode assembly and an electrolyte in a case, and then subjected to pre-aging; and c) comparing and analyzing the reference charging profile and the measurement charging profile to determine the degree of wetting of the another battery cell compared to the reference battery cell.
Patent KR-20200074835-A (KR)
Title: Video data protection system and method
Inventor: KIM YOUNG HU
IPC: H04N21/2347
Filed: 2019-07-04
Abstract: The present invention relates to a method for safely preventing forgery of image data having a general format. The method for preventing forgery of image data comprises the following steps of: requesting a user key value from a CMS/VMS user requesting image data transmission; receiving a user key value from the user; dividing image data to generate one or more blocks; and generating a hash value for a preceding block in the generated blocks based on the order of connection between the generated blocks, and encrypting a subsequent block based on at least one of the hash value of the preceding block and the user key value.
Patent KR-20210011537-A (KR)
Title: Apparatus for treating substrate
Inventor: HEO CHAN YOUNG
IPC: H01L21/67
Filed: 2019-07-22
Abstract: The present invention relates to an apparatus for processing a substrate. According to one embodiment of the present invention, the apparatus comprises: a process chamber having a processing space formed therein; a support unit supporting a substrate in the processing space; a fluid supply unit supplying a supercritical fluid to the processing space; and a controller controlling the fluid supply unit, wherein the fluid supply unit selectively supplies a supercritical fluid of a first density or a second density higher than the first density to the processing space. Accordingly, the supercritical fluid is used when drying the substrate, thereby increasing the drying efficiency of the substrate.
Patent KR-20200013599-A (KR)
Inventor: CHO BYONG SEUNG
IPC: A61K8/02
Filed: 2019-07-23
Abstract: The present invention provides a freeze-dried formulation of stem cell-derived exosomes, which is used in prevention, suppression, alleviation, amelioration or treatment of acne; and a composition for preventing, suppressing, alleviating, ameliorating or treating acne comprising the same as an active ingredient. A freeze-dried formulation of stem cell-derived exosomes, the freeze-dried formulation for preventing, suppressing, alleviating, ameliorating or treating acne, comprises stem cell-derived exosomes, methionine, mannitol, and trehalose as active ingredients. The freeze-dried formulation of stem cell-derived exosomes or the composition comprising the same as an active ingredient can prevent, suppress, alleviate, ameliorate or treat acne while stabilizing the stem cell-derived exosomes, and can alleviate or ameliorate skin troubles or the like related to acne symptoms. Further, the freeze-dried formulation of stem cell-derived exosomes or the composition comprising the same as an active ingredient have an excellent anti-inflammatory effect with respect to inflammation which is a main cause of acne and deteriorated by acne symptoms, and particularly exhibit a remarkably excellent anti-inflammatory efficacy compared to exosomes derived from stem cells separated and purified from a stem cell culture solution.
Patent KR-20210011651-A (KR)
Title: Spool for cool air and hot air dispenser
Inventor: PARK HYO MIN
IPC: F16K49/00
Filed: 2019-07-23
Abstract: An objective of the present invention is to provide a spool for a cold and hot air dispenser, which can selectively supply hot air or cold air to an air jacket by a simple structure. The spool for a cold and hot air dispenser is coupled to a cold and hot air dispenser (20) having an outlet hole (22), a cold air supply hole (24), and a hot air supply hole (26) therein. A vortex tube (40) is connected to the cold air supply hole (24), and a tube (50) is connected to the hot air supply hole (26). One end of the vortex tube (40) and one end of the tube (50) are connected to each other by a communication hole (36). The spool for a cold and hot air dispenser comprises: a spool shaft (60) coupled to a spool operating hole (28) formed on the cold and hot air dispenser (20) to communicate with the outlet hole (22), the cold air supply hole (24), and the hot air supply hole (26); and an upper end control protruding part (62) and a lower end control protruding part (63) which are provided on the outer circumferential surface of the spool shaft (60) to selectively connect the outlet hole (22), the cold air supply hole (24), and the hot air supply hole (26).
Patent KR-20210012540-A (KR)
Title: The LED patch for improving neck wrinkle
Inventor: CHOI YONG WON
IPC: A61N5/06
Filed: 2019-07-25
Abstract: The present invention relates to a skin-attachable LED patch with an enhanced neck wrinkle alleviation function. More specifically, the present invention relates to a skin-attachable LED patch with enhanced neck wrinkle alleviation function, wherein the patch can be easily worn and can effectively alleviate neck wrinkles by using a beam specialized for neck wrinkle alleviation. The skin-attachable LED patch with an enhanced neck wrinkle alleviation function according to the present invention can be conveniently worn and used. A light beam specialized for neck wrinkle alleviation is irradiated onto a neck to stimulate neck skin, and thus it is possible to effectively remove wrinkles and enhance a wrinkle alleviation effect. The present invention is a result of research conducted by the ″Regional Specialized Industry Promotion Project (R&D, P0002761)″ of the Ministry of SMEs and Startups and the Korea Institute for Advancement of Technology.
Patent KR-20210014024-A (KR)
Inventor: NAM JOON WOO
IPC: A61K45/06
Filed: 2019-07-29
Abstract: The present invention relates to a method for treating stroke by using a tricyclic derivative. More specifically, the present invention relates to a dosage and an administration method of a tricyclic derivative, according to the present invention, that can exhibit optimal efficacy and effects as a therapeutic agent for treating a stroke patient. The treatment method according to the present invention has an advantage of exhibiting optimal efficacy and effects while safely administering a novel tricyclic derivative.
Patent KR-20200019583-A (KR)
Title: Improved heat transfer during ablation procedures
Inventor: BEECKLER CHRISTOPHER THOMAS
IPC: A61B18/00
Filed: 2019-08-13
Abstract: Described embodiment comprises an apparatus including an intra-body probe and an electrode coupled to distal end of the intra-body probe. The electrode comprises a flexible electrically insulating substrate comprising a substrate surface. In addition, the electrode additionally comprises a metal sheet comprising an inner sheet surface and an outer sheet surface shaped to define a number of dent parts, wherein the electrode further comprises an additive that fills dent parts and bonds the outer sheet surface to a layer of electrically conductive metal. Other embodiments are also disclosed.
Patent KR-20210019881-A (KR)
Title: A frame fixing device formed on a corner connector for a frame
Inventor: CHI WON KI
IPC: F16B12/44
Filed: 2019-08-13
Abstract: When each frame is inserted into a corner connector or the corner frame is inserted into each frame, in order to fundamentally prevent the corner connector from moving in the frame, the present invention includes: a corner connector wherein an L-shaped insertion part is formed to be inserted into an orthogonal part or a section inclined in a diagonal direction to the orthogonal part to connect a corner part of each frame when a frame is manufactured; an insertion groove formed on an outer edge of the insertion part; an elastic clip having one end inserted into the insertion groove, and having the other end protruding further than an upper part of the outer edge of the insertion part as well as being bent to be inclined to an opposite side to a direction in which the frame is inserted, thereby being engaged with the inner surface of the inserted frame to be fixed; an engaged part formed on the inner surface of the frame, and with which an end of the elastic clip protruding further than the upper part of the outer edge of the insertion part is engaged to be fixed; and at least one movement prevention part formed on the edge of the corner connector, and preventing the movement of the corner connector by coming in contact with the first and second sides of the inner surface of the frame.
Patent KR-20210022181-A (KR)
Title: Method and apparatus for receiving of driving data in platooning in autonomous driving system
Inventor: CHEOLSEUNG KIM
IPC: B60W30/165
Filed: 2019-08-19
Abstract: The present invention relates to a method for receiving driving data during platoon driving in an autonomous driving system, which comprises: transmitting a platooning request message to a leader vehicle of a platoon to join; receiving a platooning response message as a response to the platooning request message; transmitting driving data information to the leader vehicle; and receiving a list of driving data associated with vehicles of the platoon from the leader vehicle. Accordingly, the vehicles running in the platoon may receive driving data from other vehicles in the platoon. At least one among an autonomous vehicle, a user terminal, and a server of the present invention may be associated with an artificial intelligence module, a drone (unmmanned aerial vehicle, UAV) robot, an augmented reality (AR) device, a virtual reality (VR) device, a device related to 5G services, etc.
Patent KR-20210022444-A (KR)
Title: Method and Apparatus for Transmission and Reception for Index Modulated Orthogonal Frequency Division Multiplexing with Quasi-Orthogonal Sequence
Inventor: JEONGCHANG KIM
IPC: H04L27/26
Filed: 2019-08-20
Abstract: Provided are a method and a device for index modulated orthogonal frequency division multiplexing transmission and reception using a quasi-orthogonal sequence with a higher data rate. The provided device for index modulated orthogonal frequency division multiplexing transmission and reception using a quasi-orthogonal sequence comprises: a bit divider which distributes input information bits into a plurality of groups; a quasi-orthogonal sequence selector which selects a quasi-orthogonal sequence for information bits input for each group; a mapper which maps the input information bits for each group to a modulation symbol; a spectrum spreader which spreads the modulation symbol using the selected quasi-orthogonal sequence; and an orthogonal frequency division multiplexing (OFDM) modulator which modulates a value generated through the spectrum spreader into an OFDM symbol.
Patent KR-20200040660-A (KR)
Inventor: NISHIMORI TOSHIMASA
IPC: B32B7/023
Filed: 2019-09-03
Abstract: The present invention relates to an anti-reflection glass having excellent scratch resistance. The anti-reflection glass (1) comprises: a glass substrate (2); and an anti-reflection layer (3) disposed on an upper side of the glass substrate (2). The surface roughness (Ra) on an upper surface of the anti-reflection glass (1) is less than 2.0 nm.
Patent KR-20210029579-A (KR)
Title: Slot die coating device having air vent
Inventor: KIM KI TAE
IPC: B05C5/02
Filed: 2019-09-06
Abstract: The present invention relates to a slot die coating device for coating an electrode active material slurry on an electrode current collector and, more specifically, to a slot die coating device comprising: a coating roller; at least two or more dies; a discharge port through which the electrode active material slurry is discharged in a direction opposite to that of gravity; and an air vent installed in the die.
Patent KR-20210030719-A (KR)
Title: On-line construction planning system for calculating the size and budget of a detached house
Inventor: JEONG YUN DU
IPC: G06Q10/06
Filed: 2019-09-10
Abstract: The present invention relates to an online construction planning system for self-calculation of the size and budget of a detached house. In more detail, a user directly selects the components of the building to be built through the Internet, and the estimated construction costs of the selected building are added up and estimated when the plan shape and size, space type, and finishing grade of the selected components are selected, in the online construction planning system for self-calculation of the size and budget of a detached house. According to the above, it is possible to provide the online construction planning system for self-calculation of the size and budget of a detached house configured so that the user can plan the intended building by directly selecting the components included in the building and the options of the components. It is possible to provide the online construction planning system for self-calculation of the size and budget of a detached house configured to quickly and easily check the expected construction cost of a building.
Patent KR-20210031301-A (KR)
Title: Lactobacillus sakei and use thereof
Inventor: YOON KEUN KIM
IPC: A61P1/04
Filed: 2019-09-11
Abstract: The present invention relates to Lactobacillus sakei and a use thereof. A Lactobacillus sakei strain according to the present invention is confirmed to significantly inhibit the expression of IL-8, which is an inflammatory cytokine induced by IL-1α, thereby being expected to be usefully used as an active component of a composition for preventing, treating or alleviating inflammatory diseases such as stomatitis and gastritis such as tooth decay, periodontitis, etc.
Patent KR-20210032084-A (KR)
Title: A Method of Making Korean Buckwheat Noodle to Aid Digestion Using Sparkling Wine Yeast
Inventor: KANG SUNG SIG
IPC: A23L23/00
Filed: 2019-09-16
Abstract: The present invention provides a method of preparing buckwheat noodles, which includes the following steps of: (1) preparing dongchimi (watery radish kimchi), wherein the step (1) includes the steps of (a) preparing mixed vegetables and fermented vegetables, (b) adding water and salt to the mixed vegetables and fermented vegetables of the step (a) and mixing the mixture thereof to prepare a mixture, (c) primarily aging the mixture of the step (b) to prepare a primary aged product, and (d) additionally adding yeast and glucose to the primary aged product of the step (c) and secondarily aging the primary aged product to prepare dongchimi; (2) mixing dongchimi of the step (1) with a mixed extract to prepare buckwheat noodle broth; and (3) putting boiled buckwheat noodles to the buckwheat noodle broth of the step (2) to prepare buckwheat noodles. Dongchimi prepared by the method of the present invention contains the same carbonic acid as cider so that flavor that dongchimi has can be maximized, dongchimi contains yeast in addition to lactic acid bacteria and thus can be further beneficial to the health, and when dongchimi is added to various dishes such as buckwheat noodles, cold noodles, and boiled duck with rice, flavor of the dishes can be further improved.
Patent KR-20190111853-A (KR)
Inventor: HYEJEONG KIM
IPC: H04L29/06
Filed: 2019-09-18
Abstract: The present invention relates to an apparatus and method for reducing power consumption due to an application processor (AP) in an electronic device. The electronic device comprises: a first processor supporting at least one IP multimedia subsystem (IMS) protocol; and a second processor supporting the IMS protocol. The first processor includes an application processor (AP) processing a multimedia service. The second processor includes a communication processor (CP), a modern processor (MP), or a baseband processor (BP) processing a communication service.
Patent KR-20210035968-A (KR)
Title: Artificial intelligence massage apparatus and method for controling massage operation in consideration of facial expression or utterance of user
Inventor: WONHO SHIN
IPC: B60N2/90
Filed: 2019-09-24
Abstract: An embodiment of the present disclosure relates to an artificial intelligence massage device for controlling a massage operation, wherein the artificial intelligence massage device comprises: a microphone; a camera; a driving unit including at least one motor; and a processor acquiring image data including a user's face through the camera, determining whether the user speaks by using the acquired image data, obtaining voice data through the microphone when the user speaks, generating intention information corresponding to the obtained voice data, and controlling the massage operation by controlling the driving unit based on the generated intention information.
Patent KR-20190113701-A (KR)
Title: Dc-dc converter, power receiving device, and power feeding system
Inventor: TAKAHASHI KEI
IPC: H02M3/155
Filed: 2019-09-25
Abstract: The present invention provides a circuit capable of keeping input impedance constant. Further, provided is a circuit which can contribute to improvement in power feeding efficiency in power feeding by a magnetic resonance method. A voltage (a former voltage) proportional to a direct-current voltage input to a DC-DC converter from the outside and a voltage (a latter voltage) proportional to a current input from the outside are detected, and the ratio of the former voltage and the latter voltage is held constant based on the detected voltages. Accordingly, the input impedance can be kept constant. Further, impedance conversion is performed in the DC-DC converter. Thus, even when a battery in which power feeding is performed exists on an output side of the DC-DC converter, input impedance can be kept constant. Consequently, power can be supplied to a power receiving device including the DC-DC converter and the battery with high power feeding efficiency by a magnetic resonance method.
Patent KR-20210037443-A (KR)
Title: Composition for preventing or improving constipation comprising novel ginsenoside
Inventor: HONG YONG DEOG
IPC: A61P1/10
Filed: 2019-09-27
Abstract: The present specification relates to a novel ginsenoside (20S,24R)-6-O-β-D-glucopyranosyl(1->2)-β-D-glucopyranoside-dammar-3-one-20,24-epoxy-6a,12b,25-triol, a pharmaceutically acceptable salt thereof, a hydrate thereof or a solvate thereof as an active ingredient. The composition exhibits an excellent effect of preventing or alleviating constipation.
Patent KR-20210039531-A (KR)
Title: Display device
Inventor: MOON SANG HO
IPC: H01L51/52
Filed: 2019-10-01
Abstract: The present invention relates to a display device with improved reliability by preventing short circuits between wires stacked up and down, which includes: a first substrate having a display area and a peripheral area at one side of the display area; a second substrate disposed to face the first substrate; a fan-out unit disposed in the peripheral area and including a plurality of wires; a power supply line disposed on the fan-out unit in the peripheral area; an insulating layer interposed between the wires and the power supply line; and a sealing unit disposed in the peripheral area to move around one circumference of the display area to bond the first substrate with the second substrate, wherein the peripheral area includes an overlapping area in which the fan-out unit, the power supply line, and the sealing unit overlap each other. Moreover, the power supply line corresponding to the overlapping area provides a first conductive layer and a second conductive layer disposed on the first conductive layer.
Patent KR-20210040703-A (KR)
Title: Method and apparatus for transmitting and receiving signal in a wirelss communication system
Inventor: KANG JIN KYU
IPC: H04W56/00
Filed: 2019-10-04
Abstract: The present invention relates to a method and apparatus for efficiently transmitting and receiving a signal for various services in a wireless communication system. An operating method of a terminal in a wireless communication system comprises: a step of receiving a system information block (SIB) or cell-specific configuration information from a base station; a step of identifying the location in the time domain of a synchronization signal block (SSB) transmitted by the base station based on the SIB or the cell-specific configuration information; a step of determining whether a transmission symbol of a signal or an uplink channel is overlapped with the location in the time domain of the synchronization signal block transmitted by the base station based on downlink control information or higher layer signaling; and a step of transmitting the uplink channel or the signal from the transmission symbol based on a result of the determination.
Patent KR-20210045580-A (KR)
Inventor: KO CHANG RYONG
IPC: B62L1/12
Filed: 2019-10-16
Abstract: The present invention relates to a sharing bike and personal mobility operation system capable of operating sharing bikes or personal mobility at a relatively low cost, and more efficiently preventing and managing the robbery of sharing bikes or personal mobility. The sharing bike and personal mobility operation system includes: at least one bike or personal mobility; a bike or personal mobility management station including a brake device installed on a brake of the bike or personal mobility to be operated to lock the brake when the bike or personal mobility is stored, and operated to unlock the brake when the bike or personal mobility is rented, a second communication module installed near the stored bike or personal mobility to maintain communication connected with the bike or personal mobility, and release the communication with the rented bike or personal mobility, a counting part generating number information of the communication-connected bike or personal mobility, and a second control part transmitting the number information to the outside; and a management server receiving the number information from the bike or personal mobility management station.