baber/WOPTO huggingface dataset:
Patent KR-20220141068-A (KR)
Inventor: LEE GOEUN
IPC: H01M50/449
Filed: 2021-04-12
Abstract: The present invention relates to a binder for coating a secondary battery separator, a separator for a secondary battery including the same, and a secondary battery, wherein the binder for coating a secondary battery separator contains a (meth)acrylic copolymer including: a first structural unit derived from (meth)acrylonitrile; a second structural unit derived from (meth)acrylic acid, (meth)acrylate or (meth)acrylate; and a third structural unit derived from (acet)amide.
Patent KR-20220142211-A (KR)
Inventor: PARK KWANG HWAN
IPC: A47J27/088
Filed: 2021-04-14
Abstract: A method and device for controlling an output of a cooking appliance are disclosed. The cooking appliance generating target outputs corresponding to a plurality of operation sections according to one aspect of a technical idea of the present disclosure comprises: a controlling unit configured to determine a first target output corresponding to a first operation period based on the output information and to generate a control signal having an output period and/or duty ratio for generating the first target output; and a heating unit configured to heat a heating element in a first operating section based on the control signal, wherein the target outputs are values determined according to each operating section.
Patent KR-20220142653-A (KR)
Inventor: KIM KAP SUN
IPC: E04C2/26
Filed: 2021-04-15
Abstract: Provided are a collision resistance performance reinforcement structure of a long-span steel plate concrete outer wall of a nuclear power plant and a reinforcement method thereof. A long-span reinforcement structure for a nuclear power plant comprises: an upper steel plate; a lower steel plate installed to face the upper steel plate; a plurality of upper studs installed on a lower surface of the upper steel plate; and a plurality of lower studs installed on an upper surface of the lower steel plate. The upper steel plate and the lower steel plate may further include a vertical reinforcement plate between the upper steel plate and the lower steel plate and concrete may be poured to form a reinforcement structure.
Patent KR-20220143338-A (KR)
Inventor: BAE KI SEOK
IPC: G06Q50/30
Filed: 2021-04-16
Abstract: The present invention relates to a design community trade platform comprising: a system subject; a designer; a start-up company; a community; and a trainee and comprising: a first step of interacting between the system subject and the designer; a second step of interacting between the system subject and the start-up company; a third step of interacting between the system subject and the community; and a fourth step of interacting between the system subject and the trainee. The design community trade platform enables the designer to establish a personal brand, build portfolios, and create revenue by selling designs owned thereby, and enables start-up company to secure designs by quickly searching for the designs, customizing the designs through 1:1 chatting, and exclusively buy the designs.
Patent KR-20210128948-A (KR)
Inventor: KANG SE CHAN
IPC: C12R1/225
Filed: 2021-04-19
Abstract: The objective of the present invention is to develop a novel Lactobacillus strain that is capable of producing dihydrodaidzein (DHD) and dihydrogenistein (DHG), which are precursors of equol, by using legumes containing a large amount of isoflavones, even under aerobic conditions, and at the same time preparing equol, the final product thereof. Accordingly, the present invention relates to a Lactobacillus sakei SEQvitaP (accession number: KACC92053P, SEQ ID NO: 1) strain, a novel microorganism that is capable of the bioconversion of legumes into dihydrodaidzein (DHD) or equol, which are isoflavone metabolites, and uses thereof.
Patent KR-20220145146-A (KR)
Inventor: HWANG YANG HOON
IPC: E04H15/34
Filed: 2021-04-21
Abstract: The present invention relates to an earthquake-proof prefabricated structure using a foundation shape frame, wherein a foundation frame, a support frame, and a connection frame used when constructing a fabricated structure with a wall surface and a roof formed by membrane members are fabricated according to a design, transported to the site, and assembled and constructed immediately at the site. Provided is a fabricated structure (10) in which a plurality of membrane members (300) are arranged to partition the same so that a wall surface and a roof are individually formed. The foundation frame (100), which is connected to lower ends of the support frame (200) to couple the membrane members (300) on the wall surface, is formed in an H shape with a cross-section open to the top. The foundation frame (100) is placed on concrete or a base (20) constructed on the ground and fixed to the base (20) using anchor bolts. The foundation frame (100) is provided with a single connection socket (400) which is inserted into and coupled to an upper guide groove (101) of the foundation frame (100) by comprising a fastening body (410) formed on a lower portion and a binding body (420) connected to an upper portion of the fastening body (410) and inserted into and fastened to an internal space (20) of the support frame (200). The foundation frame (100) is provided with a reinforcing band which is coupled to the inside of a corner of the foundation frame (100) and diagonally connects orthogonal foundation frames (100) to each other.
Patent KR-20220146044-A (KR)
Title: Companion animal string with elasticity function
Inventor: CHOI JI HEE
IPC: A01K27/00
Filed: 2021-04-23
Abstract: An object of the present invention is to provide a companion animal leash including a stretchable function having elasticity so as to be stretched or contracted according to the movement of the companion animal. When moving the companion animal in a vehicle, there is no need for a separate seat belt for companion animals to fix the companion animal, so the companion animal can maintain a safe state in the vehicle.
Patent KR-20220146841-A (KR)
Title: Method for preparing vinyl chloride-based polymer
Inventor: BAE HEUNG KWON
IPC: C08F2/18
Filed: 2021-04-26
Abstract: The present invention relates to a method for producing a vinyl chloride-based polymer. In production of a vinyl chloride-based polymer in a polymerization device comprising a polymerization reactor, a reflux condenser connected to the polymerization reactor, and a recovery pipe connected to the reflux condenser, the method includes the steps of: injecting a first monomer mixture containing a vinyl chloride monomer and an alkyl chloride in the polymerization reactor, and initiating polymerization; and recovering a second monomer mixture containing a vinyl chloride monomer and alkyl chloride from the polymerization reactor through the recovery pipe, and polymerizing the same while introducing a third monomer mixture containing a vinyl chloride monomer and alkyl chloride into the polymerization reactor. The recycling rate of unreacted vinyl chloride-based monomers can be increased.
Patent KR-20220147196-A (KR)
Title: Polarizing plate and optical display apparatus comprising the same
Inventor: PARK JIN YOUNG
IPC: C09J129/04
Filed: 2021-04-26
Abstract: Provided is a polarizing plate and an optical display device comprising the same, the polarizing plate comprising a polarizer and a liquid crystal retardation layer laminated on the lower surface of the polarizer, and further comprising an adhesive layer formed in direct contact with the upper surface or the lower surface of the liquid crystal retardation layer, wherein the adhesive layer is formed of a thermosetting adhesive composition and has a thickness of 10 nm to 500 nm, and in the liquid crystal retardation layer, the rate of change of an in-plane retardation of equation 1 is 1% or less. The present invention provides the polarizing plate having excellent bending reliability.
Patent KR-20220149035-A (KR)
Inventor: JIN SUNG GIU
IPC: A61K9/06
Filed: 2021-04-30
Abstract: The present invention relates to a transparent film-forming gel pharmaceutical composition for external application, which contains acyclovir as an active ingredient and a method for preparing the same. The pharmaceutical composition of the present invention comprises: chitosan and polyvinyl pyrrolidone (PVP) as film-forming base materials; and propylene glycol and polyethylene glycol as a plasticizer. The transparent film-forming gel pharmaceutical composition for external application according to the present invention rapidly forms a film on the skin when applied to the skin even though the composition is a gel formulation for external application before applied to the skin and can be smoothly applied to a curved portion on the skin. According to the present invention, the pharmaceutical composition has enhanced skin penetration to be excellent at being delivered into the body, so that the composition has outstanding efficacy in treating a wound.
Patent KR-20220052260-A (KR)
Inventor: KIM WOO KYUNG
IPC: A61K31/7048
Filed: 2021-05-12
Abstract: The present invention relates to a composition comprising the compounds isolated from the extract of Agrimonia coreana NAKAI, a Korean native plant, as an active ingredient for enhancing immunity and for preventing or treating immune-related diseases. It has been confirmed that the inventive compounds have a potent CD4+ T cell proliferation inhibition and ORAI1 current inhibition through an anti-immune activity evaluation experiment (Experimental Example 1) using T cells isolated from human blood; an experimental evaluation of inhibitory activity of ORAI1 ion channel regulating intracellular calcium signal (Experimental Example 2); and the like, and thus the compounds can be useful in treating or inhibiting effect on various immune involved diseases.
Patent KR-20220154526-A (KR)
Title: Ipl device
Inventor: KIM YOUNG BEOM
IPC: A61L2/08
Filed: 2021-05-13
Abstract: An IPL device for sterilizing by irradiating pulsed light to an object according to an embodiment comprises: a xenon lamp for outputting pulsed light in an ionized state; a capacitor charged with electric energy for applying a voltage to the xenon lamp; a pulse driver for pulsing by applying a voltage from the capacitor to the xenon lamp to output pulsed light from the xenon lamp; and a control unit for changing an operating state of the IPL device during a power-on period based on the distance to the target object. When the distance to the object is less than a predetermined distance, the control unit maintains a sterilization operation state of outputting pulsed light by pulsing the xenon lamp through the pulse driver. When the distance to the object is greater than or equal to a predetermined distance, the control unit does not pulse the xenon lamp through the pulse driver, and maintains a sterilization standby state in which a predetermined electric energy is charged into the capacitor to output pulsed light for sterilization.
Patent KR-20220157634-A (KR)
Title: Quality Inspection Device and Method of Pouch Type Secondary Battery Cells
Inventor: OH SAE DON
IPC: G01R31/52
Filed: 2021-05-21
Abstract: The present invention relates to a quality inspection device and method of pouch-type secondary battery cells, the object of which is to inspect the quality of an electrode plate, a bent portion, a welded part, or the like of pouch-type secondary battery cells. An AC signal-generating part generates an AC signal, and a magnetic field-generating part generates a magnetic field according to the generated AC signal to allow an induced current to flow through a pouch-type secondary battery cell. One or more induced current detection sensors each detect a signal of an induced current flowing into the pouch-type secondary battery cell. The detected signal of the induced current is compared with a value of a judgment range previously stored in a control/determination part, and the quality of the pouch-type secondary battery cell is judged.
Patent KR-20220087348-A (KR)
Title: 중엔트로피 합금이 적용된 스크롤 압축기용 올담링
Inventor: GYEONGBEOM LEE
IPC: C22C1/04
Filed: 2021-05-26
Abstract: 본 발명은 스크롤 압축기용 올담링에 관한 발명으로, 보다 구체적으로 본 발명에 따른 스크롤 압축기용 올담링은 링 형태의 몸체부에 형성된 키 부 표면의 적어도 일부에 신규의 중엔트로피 합금 소재가 위치한 것을 구성상 특징으로 하여, 마모 방지 성능이 매우 개선된 유리한 효과를 갖는다.
Patent KR-20220161580-A (KR)
Title: Method for conserving energy during start-off of fuel cell vehicle
Inventor: KOO BON YONG
IPC: B60L58/12
Filed: 2021-05-27
Abstract: The present invention relates to a method for conserving an energy when ignition of a fuel cell vehicle is turned off. According to the present invention, when a vehicle is turned off, a residual energy of a high-voltage stage of a motor and a supercapacitor is recovered by a low-voltage battery. Accordingly, energy loss and stack durability degradation are prevented. The method for conserving the energy when the ignition of the fuel cell vehicle is turned off according to the present invention comprises: a computing step; a calculating step; and a charging step.
Patent KR-20220160299-A (KR)
Inventor: SEO HAN SAEM
IPC: H04L65/40
Filed: 2021-05-27
Abstract: Provided are a transaction method and device in a blockchain environment. The transaction method according to one embodiment of the present invention comprises: a step of receiving a transaction request from a user; a step of requesting a blockchain network to generate a block including the data in which a part or all of the data related to the transaction is encrypted, when the transaction is verified in advance and the verification is successful; and a step of confirming the verified transaction in advance in response to the block being stored in the blockchain. Therefore, the present invention is capable of avoiding dependency impacts.
Patent KR-20220162910-A (KR)
Title: Nano cluster of nanoparticle by watersolvent and/or organic solvent and method of preparation of the same
Inventor: LEE JUNG HEON
IPC: B01J13/02
Filed: 2021-06-01
Abstract: The present invention relates to a method of producing nanoaggregates from nanoparticles prepared by aqueous and/or organic solvent-based methods. The method comprises: a first step of preparing a first dispersion in which nanoparticles prepared by an aqueous-based method are dispersed and a second dispersion in which nanoparticles prepared by an organic solvent-based method are dispersed; a second step of preparing a third dispersion by adding Cetrimonium bromide (CTAB) to the second dispersion and heating the same to convert the second dispersion into an aqueous dispersion; a third step of preparing a first mixed solution by mixing the first dispersion and the third dispersion; and a fourth step of preparing colonies by adding 3-(Trihydroxysilyl)propyl methylphosphonate, monosodium salt solution (THMP) and tetraethyl orthosilicate (TEOS) solution to the first mixed solution. It is possible to easily adjust the size of nanoaggregates.
Patent KR-20220163093-A (KR)
Title: Apparatus and method for generating data based on complex wavelengths
Inventor: HAN KYU WON
IPC: G01J3/10
Filed: 2021-06-02
Abstract: A composite optical wavelength-based data generation apparatus and method are disclosed. The composite optical wavelength-based data generation apparatus according to one embodiment of the present invention comprises: one or more processors; and an execution memory storing one or more programs executed by the one or more processors, wherein the one or more programs control a light source to emit light toward a target based on luminescence data in which a size of an excitation amplitude is defined for each predefined wavelength band, collects optical data on a radiation amplitude emitted from the target for each predefined wavelength band by using an optical sensor, and generates a data set for identifying the target from the luminescence data and the optical data using a Hadamard product. A purpose of the present invention is to identify various floating particles generated in fire situations, industrial facilities, and daily life, and to analyze components of the particles.
Patent KR-20220168897-A (KR)
Title: Device and System for detecting fire and gas leak
Inventor: KIM JOHN
IPC: G08B25/14
Filed: 2021-06-17
Abstract: Provided is a hybrid detection device including a device body and a fixed cradle to which the device body is detachable. The device body includes a first detection part for detecting whether there is a fire; a second detection part for detecting whether there is a gas leak; and a power supply part for providing power to the first detection part and not providing power to the second detection part. The first detection part detects whether there is the fire while receiving power from the power supply part, and the second detection part detects whether the gas leak part receiving power from the power supply part and other external devices.
Patent KR-20220170673-A (KR)
Title: Apparatus and method for analysing disease of lung based on pulmonary sound
Inventor: LEE HONG CHUL
IPC: A61B7/00
Filed: 2021-06-23
Abstract: The present invention relates to a lung disease analysis device and a method thereof. The lung disease analysis device comprises: a pulmonary sound data obtaining unit for measuring a pulmonary sound at at least one location of a subject; and a processor for obtaining a Mel spectrogram from the pulmonary sound of the subject, obtaining a Mel frequency cepstral coefficient from the Mel spectrogram, inputting the MEL spectrogram into any one learning model, and inputting the Mel frequency cepstral coefficient to another learning model to determine whether the subject has a lung disease or a type of the lung disease.
Patent KR-20230001029-A (KR)
Inventor: KIM KYUNG MAN
IPC: C03B33/02
Filed: 2021-06-25
Abstract: A cover window manufacturing system and a cover window manufacturing method are provided. The cover window manufacturing system comprises: a laser irradiation equipment including a stage to be seated, a first laser module disposed on the stage and providing a first laser beam to an upper surface of the substrate, and a control unit for controlling the position of the focal point of the first laser beam in the substrate; and an etching equipment including a chamber accommodating an etching solution therein and etching the substrate processed by the laser irradiation equipment.
Patent KR-20230000843-A (KR)
Title: Rear combination lamp for vehicle and operation method thereof
Inventor: BAEK JONG HYUN
IPC: B60Q1/56
Filed: 2021-06-25
Abstract: The present invention relates to a rear lamp device for a vehicle, and an operation method thereof. The rear lamp device for a vehicle comprises: a light source unit; a guide unit guiding light irradiated from the light source unit to a rear side and guiding a portion of the light to the rear side in an upper portion thereof; a rear lens unit surrounding the guide unit and allowing the light guided through the guide unit to be transmitted to provide rear lighting; and a license plate lens unit connected to the rear lens unit, disposed on the rear side of the guide unit, and allowing the light guided through the guide unit to be transmitted to provide license plate lighting. The rear lighting and the license plate lighting can be simultaneously realized through the light source unit.
Patent KR-20230001179-A (KR)
Title: Apparatus for sensing
Inventor: BYUN SUNG WOOK
IPC: G01D5/14
Filed: 2021-06-28
Abstract: According to an embodiment of the present invention, a sensing apparatus comprises: a rotor; a stator arranged to correspond to the rotor; a first collector arranged on one surface of the stator; and a second collector arranged underneath the first collector. The stator includes a stator tooth including a tooth and a body. The first collector includes a first body and a first leg. The second collector includes a second body and a second leg. The first body and the second body are separated from each other. The body of the stator tooth is arranged between the first body and the second body. The first leg and the second leg are not overlapped in an axial direction. Accordingly, the sensing apparatus can secure the performance of the sensing apparatus by compensating for a change in an output value caused by external magnetism by using a plurality of collectors arranged to differently form magnetic resistance.
Patent KR-20230002003-A (KR)
Title: Airtight lipstick case with lid loss protection
Inventor: KIM EUN BIN
IPC: A45D40/02
Filed: 2021-06-29
Abstract: A lipstick case according to the present invention relates to a lipstick case that seals an opening part of the container with a magnet attached to the inside of an outer upper case and prevents the risk of loss and damage due to carelessness. The open cap is connected to the lipstick cover by a hinge and is connected to the lipstick main body. When the lipstick cover is descended in a straight line and completely accommodated inside the case main body, the part attached by the magnet is pushed by the force of the fall and the product is opened.
Patent KR-20220097147-A (KR)
Title: System of translating precedent
Inventor: KIM SUNG WON
IPC: G06F40/268
Filed: 2021-07-01
Abstract: According to one embodiment of the present invention, a precedent translation system includes: a sentence separation unit configured to input a precedent to a sentence separation model and receive a first daily sentence separated into a plurality of sentences according to a pre-set standard; a sentence separation post-processing unit configured to input the first daily sentence to a sentence separation post-processing model and receive a second daily sentence of which separated sentence includes a sentence-closing ending respectively; and a translation unit configured to input the second daily sentence to a translation model and receive a third daily sentence translated into a daily language.
Patent KR-20230010308-A (KR)
Title: Biodegradable eco-friendly mask using grains
Inventor: YOON SEO JIN
IPC: A41D13/11
Filed: 2021-07-12
Abstract: The present invention relates to a biodegradable eco-friendly mask using grains, which comprises: a mask surface which is produced by replacing polypropylene, which is an existing mask material, with a grain material; and mask straps which is obtained by replacing polyurethane, nylon and the like, which are existing mask materials, with a TPU material. An objective of the present invention is to reduce environmental contamination generated when masks made of polypropylene or the like are discarded.
Patent KR-20230011753-A (KR)
Inventor: JANG BYUNG CHUL
IPC: G11C16/26
Filed: 2021-07-14
Abstract: A non-volatile memory device according to the present invention comprises: a plurality of memory blocks; and a control logic which receives a special command and address, and performs a cell count based dynamic read (CDR) operation on memory cells connected to any one word line of any one block selected among the plurality of memory blocks in response to the address. The control logic may comprise: a cell count comparison circuit which, according to the CDR operation, compares a first cell count value for a highest state among a plurality of states with at least one reference value and compares a second cell count value for an erase state among the plurality of states with the at least one reference value; and a read level selector which selects a read level according to the comparison result of the cell count comparison circuit. Data reliability can be improved by compensating the read level using cell count information for the highest state and erase state.