baber/WOPTO huggingface dataset:
Patent KR-20210118511-A (KR)
Inventor: NAMGUNG MINWOO
IPC: E05D5/12
Filed: 2020-03-23
Abstract: The present invention relates to a hinge device, which allows the gate of a fence installed for the safety of children in daycare centers, kindergartens, and the like to be easily and safely opened and closed. As the hinge device of a gate installed in the safety fence of daycare centers or kindergartens, a new type of hinge device that can regulate the degree of opening of and the angle of a gate in the opening and closing path of the gate can be provided. Therefore, a state in which the gate is half open, a state in which the gate is fully open, and the like can be stably maintained, when the gate is undesirably opened and closed due to wind, touch, or an inclination area, and for example, accidents caused by closing the gate can be prevented. As a result, the hinge device enables infants and toddlers to safely participate in the life in daycare centers or kindergartens, thereby helping healthy development of body and mind thereof. The hinge device comprises: a fence-side hinge bracket; and a gate-side hinge bracket including a polygonal rotation control groove (16) and a stopper ring(17).
Patent KR-20210120294-A (KR)
Inventor: LIM JONG HYUN
IPC: H02J7/00
Filed: 2020-03-26
Abstract: The present invention relates to a pressing activation device and, more specifically, to a pressing activation device, in which an electrode lead gripper is installed to move in the longitudinal direction of a pressing plate to perform a pressing activation process including charging/discharging and voltage measurement for pouch-type battery cells of various sizes through the same pressing activation device, thereby reducing time, effort, and cost required for a pressing activation process for the pouch-type battery cells of various sizes. According to the present invention, the pressing activation device comprises: a main body on which a large number of pouch-type battery cells are mounted; a pressing jig interposed between interfaces of the pouch-type battery cells; a pressing jig driving means moving the pressing jig to press the pouch-type battery cell; and an electrode lead gripper mounted on at least one of both sides of the pressing plate forming the pressing jig to elastically grip an electrode lead of the pouch-type battery cell through a pressing process, wherein the electrode lead gripper is mounted to move in the longitudinal direction of the pressing plate.
Patent KR-20200125442-A (KR)
Title: Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same
Inventor: CHO KWANGHWAN
IPC: H01M10/052
Filed: 2020-03-31
Abstract: The present invention relates to a positive electrode active material for a lithium secondary battery capable of providing improved output characteristics, to a production method thereof, and to a lithium secondary battery comprising the positive electrode active material. The positive electrode active material for a lithium secondary battery comprises: nickel-based lithium metal oxide having a layered crystal structure; a coating layer including lithium-metal oxide selectively disposed on a crystalline plane of the nickel-based lithium metal oxide (003); and at least one secondary particle including an aggregate of two or more primary particles.
Patent KR-20200043943-A (KR)
Title: Semiconductor device
Inventor: LEE CHIEN HSING
IPC: H01L49/02
Filed: 2020-04-13
Abstract: A semiconductor device comprises: a first potential supply line for supplying a first potential; a second potential supply line for supplying a second potential lower than the first potential; a functional circuit; and at least one of a first switch disposed between the first potential supply line and the functional circuit and a second switch disposed between the second potential supply line and the functional circuit. The first switch and the second switch are negative capacitance FETs.
Patent KR-20210127040-A (KR)
Inventor: PARK JI WOONG
IPC: A62B23/02
Filed: 2020-04-13
Abstract: The present invention relates to an exchange filter for a mask capable of being used for one time which can be used for a plane type mask or a three dimensional type mask. A folding line is provided at the center part of a plane exchange filter. Accordingly, when the mask is the three dimensional type, the folding line can be folded to remove a gap.
Patent KR-20210132393-A (KR)
Title: A method and apparatus for determining evaluation technology for cardiac respiratory physiotherapy of patient
IPC: G16H10/40
Filed: 2020-04-27
Abstract: The present invention relates to a method and apparatus for determining an evaluation technique for cardiorespiratory physiotherapy of a patient. A method for determining an evaluation technique for cardiorespiratory physiotherapy of a patient according to an embodiment of the present invention may include the steps of: (a) acquiring questionnaire information of the patient; (b) calculating basic physical examination information of the patient by using the questionnaire information; and (c) determining at least one cardiorespiratory physiotherapy evaluation item corresponding to the patient among a plurality of pre-stored cardiorespiratory physiotherapy evaluation items, based on the basic physical examination information, according to the previously stored document information related to cardiorespiratory physiotherapy.
Patent KR-20210142993-A (KR)
Title: The method and system for automatic detection of breast mass
IPC: A61B6/00
Filed: 2020-05-19
Abstract: The present invention relates to a method for automatically detecting a breast mass using a mammogram image, which prevents false detections occurring in a pectoral muscle region and nipple region of the mammogram image, and a system thereof. According to one embodiment of the present invention, the method comprises the following steps by a processor: applying a first view image and second view image of the breast to an artificial intelligence (AI) model; detecting at least one of a nipple region, a mass region, and a pectoral muscle region from the first view image or the second view image; calculating the coordinates of a mass detected in the pectoral muscle region in the first view image or the second view image to remove the mass from the pectoralis muscle region and calculating the coordinates of the mass detected in the nipple region to remove the mass from the nipple region; calculating a first straight line distance between a nipple point and a mass point in the first view image; calculating a second straight line distance between the nipple point and the mass point in the second view image; comparing the first linear distance with the second linear distance; and when determining that the first linear distance and the second linear distance are similar, determining that the mass is benign.
Patent KR-20210144214-A (KR)
Title: A Cosmetic vessel
IPC: A45D40/12
Filed: 2020-05-21
Abstract: The present invention relates to a cosmetic container including: a cosmetic-accommodating elevating portion provided with a guide protrusion outside; a guard ring having an inner peripheral surface provided with a spiral groove where the guide protrusion is coupled; and a frame coupled inside the guard ring and including a body having a guide hole penetrated by the guide protrusion of the elevating portion, a lower edge in the lower portion of the body, and a flange plate provided between the body and the lower edge such that the lower end of the guard ring is seated. The present invention further includes anti-rolling members supporting the lower end of the guard ring and provided in the region where the flange plate is formed so that the guard ring is not shaken when the guard ring is rotated by the rotation of the frame for the elevating portion to ascend and descend.
Patent KR-20210144367-A (KR)
Title: Luminescent solal concentrator with phosphor-doped polymer resin
IPC: C09K11/00
Filed: 2020-05-22
Abstract: The present invention relates to a transparent luminescent solar concentrator (LSC). According to one embodiment of the present invention, the luminescent solar concentrator includes a polymer resin panel that is uniformly doped with a fluorescent substance. Accordingly, a transmittance and optical haze are greatly improved as compared with a conventional LSC manufactured by physically mixing a fluorescent substance or coating an entire surface of a panel with the fluorescent substance. In addition, light collection efficiency of the luminescent solar concentrator is greatly improved through an arrangement structure of solar cells embedded in the polymer resin panel. Since the polymer resin panel according to the embodiment is manufactured flexibly or rigidly according to use, the luminescent solar concentrator is widely applied to a structure having a curvature, such as a window and a door of a building, glass of a vehicle, and a roof of a greenhouse.
Patent KR-20210149379-A (KR)
Inventor: Woo Seok KIM
IPC: H02K3/02
Filed: 2020-06-02
Abstract: The present invention relates to a synchronizer including an armature and field system units. The field system units dually provided inside and outside the armature formed in a circle shape. Three-phase armature coil installed at the armature is formed in a range over four poles of the field system units. Accordingly, the present invention can enhance structural stability with a simple structure and be manufactured in a small and light manner.
Patent KR-20210150748-A (KR)
Title: System and Method of controlling spontaneous combustion coal at unload process in coal yard
Inventor: KIM JAE KWAN
IPC: B65G69/20
Filed: 2020-06-04
Abstract: Disclosed is a control system for spontaneously igniting coal that has already been ignited at a high temperature in an indoor coal depot, which can fundamentally detect and extinguish coal in the process of unloading it, and fundamentally solve the spontaneous combustion phenomenon through stable coal storage. The control system for spontaneously igniting coal comprises: a low-carbon coal ejector; a temperature measuring meter for generating temperature information by sensing the temperature of the coal dropped from the coal ejector; a central control terminal which compares the temperature information with a preset reference value, and generates a spraying control command to spray extinguishing liquid on the dropped coal according to the comparison result; and a spraying device for spraying the extinguishing liquid according to the spraying control command.
Patent KR-20210153224-A (KR)
Inventor: PARK JU YOUNG
IPC: C23F1/18
Filed: 2020-06-10
Abstract: The present invention provides an etching agent for a copper or copper alloy film, which comprises: 3-20 wt% of a peroxide selected from a group consisting of potassium persulfate (K_2O_8S_2), sodium perchlorate (NaClO_4), potassium perchlorate (KClO_4), calcium perchlorate (Ca(ClO_4)_2), potassium peroxide (K_2O_2), sodium peroxide (Na_2O_2), calcium peroxide (CaO_2), ammonium persulfate ((NH_4)_2S_2O_8), sodium persulfate (Na_2S_2O_8), perchlorate (HclO_4), potassium permanganate (KmnO_4), sodium permanganate (NaMnO_4), potassium dichromate (K_2Cr_2O_7), sodium dichromate (Na_2Cr_2O_7) and a mixture thereof; 1-15 wt% of an amino acid; 001-1 wt% of a chelating agent; 001-5 wt% of an oxidation stabilizer; 01-5 wt% of a low-grade alkane sulfonate having 1 to 6 carbons; 0001-05 wt% of a surfactant; and a remnant of water. When a copper and copper alloy film is etched by using the etching agent of the present invention, adhesion on a lower part of a multiplex film is maintained, a good profile is obtained, and a wiring having no corrosion in a copper layer can be produced. In addition, compared to a hydrogen peroxide-type etching agent, the etching agent of the present invention has excellent safety and lifetime, so that productivity can be increased and a process can be improved.
Patent KR-20210153780-A (KR)
Inventor: JIN KYUNG CHAN
IPC: G06K19/06
Filed: 2020-06-10
Abstract: The present invention provides an unmanned parcel keeping device which comprises: at least one purchasing server unit listing articles to be purchased; a user terminal wirelessly communicating with the purchasing server unit to allow a user to purchase at least one article to be purchased; an operating server unit wirelessly communicating with the purchasing server unit and the user terminal to generate at least one barcode and password for the article purchased; and a courier's terminal wirelessly communicating with the operating server unit to allow a barcode indication unit to identify a parcel barcode among at least one barcode transmitted by the operating server unit, wherein the operating server unit transmits a password to the user terminal and the unmanned parcel keeping device. Accordingly, security is ensured, compared to a conventional mechanical parcel keeping device.
Patent KR-20210153894-A (KR)
Inventor: KIM YOUNG IL
IPC: G06Q50/06
Filed: 2020-06-11
Abstract: A virtual power usage amount generating device and a method thereof are disclosed. According to the present invention, the virtual power usage amount generating device comprises: a load pattern generating unit that generates a daily load pattern for each day by using a power usage amount collected through a power meter reading system and aggregate an average monthly power usage amount for each building area; and a virtual usage amount generating unit configured to generate a basic power usage amount for each day based on the daily load pattern for each day and the average monthly power usage amount for each building area which are stored in the load pattern generating unit according to customer information inputted from an input processing unit and change a power usage amount according to a change rate that a user requests so as to finally generate a virtual power usage amount.
Patent KR-20210153941-A (KR)
Inventor: KIM SUNG WOO
IPC: C11D7/02
Filed: 2020-06-11
Abstract: The present invention relates to a laundry hitting device equipped with a surface activating means using ceramic. More specifically, a surface activating means containing ceramic is mounted on a laundry hitting device that washes laundry by hitting the front and rear surfaces of the laundry hanging on hangers inside a washing machine or a washing machine combined with a clothes treatment device, so as to improve washing effect and allow washing without detergent.
Patent KR-20210157158-A (KR)
Inventor: JANG SUNG WOOK
IPC: B23K26/16
Filed: 2020-06-19
Abstract: The present invention relates to a process table for laser processing and a laser processing device including the same, and more particularly, to a processing table which is easy to be assembled and disassembled and a laser processing device including the same. The process table for laser processing includes a base plate which has a vacuum part having a vacuum hole connecting with a vacuum line and an exhaust part for discharging a process byproduct through an exhaust hole connected to an exhaust line; a connection plate which has a first communication hole communicating with the vacuum hole and extending in a thickness direction and a second communication hole communicating with the exhaust hole and extending in the thickness direction; and a suction plate which has a suction hole communicating with the first communication hole and sucking a substrate and a sucking hole communicating with the second communication hole and extending in the thickness direction.
Patent KR-20210002337-A (KR)
Inventor: MA YU
IPC: H05K5/06
Filed: 2020-06-23
Abstract: The invention relates to a module configured to reduce or eliminate NVH problems and electrical equipment provided with the module. Electrical equipment (10) includes a housing (2). The housing (2) includes a cover panel (21), a peripheral wall (22), and a chamber defined by the peripheral wall (22) and the cover panel (21). A part of the cover panel (21) is fastened to an upper edge (23) of the peripheral wall (22). The electrical equipment (10) further includes at least one support element (65) which is installed inside the chamber at a distance from the peripheral wall (22), and is configured to support the cover panel (21).
Patent KR-20220000271-A (KR)
Title: Wind-powered lighting reailing for low energy
Inventor: KIM JAE GON
IPC: F21S9/04
Filed: 2020-06-25
Abstract: The present invention relates to low-energy wind-powered lighting railings. According to the present invention, the low-energy wind-powered lighting railing comprises: a railing post placed near the road; a rotating part including at least one rotating fan rotating about a rotating shaft based on the flow of air introduced around the railing, and generating electricity based on the rotation of the rotating fan; and at least one light emitting body which emits light based on the electricity. Accordingly, since the rotating part generates electricity only by the flow of air generated on the road, a luminous body can emit light without a separate power supply source.
Patent KR-20200088241-A (KR)
Title: The Drone equipped with the Fanless bidirectional the Jet engine(other than the Propullor) that overcome the inertia suitable for the propulsion of a bidirectional Motor (bidirectional propeller) - similar to a slow Scram jet 2 type & with a directional Motor similar to a slow Scram jet 1 type
Inventor: KIM YONG WON
IPC: B64C3/56
Filed: 2020-06-30
Abstract: The present invention relates to a drone equipped with a fanless bidirectional air propulsor capable of breaking inertia and suitable for propulsion of a reverse motor (bidirectional propeller). According to the present invention, the drone is characterized in that three propulsors and two wings are installed for the installation of a mesh and for free circular flight. According to the present invention, it is possible to provide a drone capable of obtaining cold and hot water without installing a water tank.
Patent KR-20210057650-A (KR)
Title: User-customized multi-voice transaction system
Inventor: LEE JONG YUP
IPC: G10L13/033
Filed: 2020-07-14
Abstract: The present invention relates to a user-customized multi-voice transaction system which enables a user to listen to information by selecting a predetermined voice, supports a multilinguistic translation function, and provides an online voice store server, and a voice advertisement service. According to the present invention, the user-customized multi-voice transaction system comprises an online voice store server connected to a multi-voice system through the Internet so that users can register, sell, or purchase their own voice or a third party's voice online. The voice store server allows a user to buy the third party's voice for a fee or for free. When the user selects the third party's voice output in the multi-voice system, the multi-voice system checks a voice purchase list stored in a voice DB. When a paid purchase is confirmed, the voice store server outputs corresponding information in the third party's voice received from the voice store server. When a non-payment purchase is confirmed by checking the voice purchase list, the multi-voice system receives a voice advertisement through a voice advertisement server connected through the Internet and outputs the corresponding information in the voice of the third party received from the voice store server together with the voice advertisement.
Patent KR-20220009159-A (KR)
Title: System and Method for managing operation history of gas turbine parts
Inventor: KANG HAE SU
IPC: G06Q10/00
Filed: 2020-07-15
Abstract: The present invention relates to a gas turbine component operation history management system for integrally managing the history of full-cycle operation and regenerative maintenance of a high-temperature component including, for example, high-temperature component-related operation history, regenerative maintenance history, failure management, disposal history management, borescope inspection and management, flow test information management, operation and maintenance result report management, and statistical function. The above gas turbine component operation history management system includes: a database storing inspection result data as to a gas turbine component; a management server generating operation history information as to the gas turbine component using the database; and communication terminals connected to the management server through a communication network and providing the operation history information.
Patent KR-20220015589-A (KR)
Inventor: HEO SUNG YOUNG
IPC: B65D85/32
Filed: 2020-07-31
Abstract: The present invention relates to a food packaging tray that can effectively prevent damage to food from external impact without using a separate cushioning material. More particularly, in order to effectively prevent food damage from external impact without using a separate cushioning material, the food packaging tray comprises: an inner case including an inner lower body in which food is individually seated and a plurality of first accommodating grooves surrounding a lower portion of the food are recessed downward, and an inner upper body which is coupled to the upper side of the inner lower body and in which a plurality of second accommodating grooves surrounding an upper portion of the food are recessed upwardly. A bottom surface of the first accommodating groove and an upper surface of the second accommodating groove are spaced apart from the food accommodated, respectively, so that the inner case has a first buffer space formed on the upper side and the lower side of the food.
Patent KR-20220020016-A (KR)
Inventor: KYUNG SIK SONG
IPC: A61P37/00
Filed: 2020-08-11
Abstract: The present invention relates to a composition for preventing, treating, or ameliorating multiple sclerosis containing capsidiol. Capsidiol according to the present invention reduces the ratio of IFN-γ-producing T cells and IL-17A-producing T cells, reduces IFN-γ, IL-17A, IL-6, IL-2, TNF-α, IP-10, and nitric oxide production, and suppresses iNOS and COX-2 protein expression, thereby providing an inhibitory effect of not only suppressing an immune response in splenocytes, but also suppressing a neuroinflammatory response of microglia induced by IFN-γ. Accordingly, the capsidiol is expected to be advantageously used as a candidate material for preventing or treating multiple sclerosis.
Patent KR-20220022916-A (KR)
Inventor: JANG DAEWOO
IPC: F02M21/02
Filed: 2020-08-19
Abstract: The present invention provides a fuel supply system for a ship that processes boil-off gas generated in a fuel supply system that supplies ammonia as a fuel for a ship, and a ship equipped with the system. According to an embodiment of the present invention, a fuel supply system for a ship comprises: a storage tank which stores liquefied ammonia as fuel supplied to an engine for the ship; a first pipe connected to the storage tank to supply fuel to the engine (E); a suction drum connected to the first pipe; a third pipe connecting between the storage tank and the suction drum; a compressor connected to the third pipe to pressurize the boil-off gas (BOG) generated in the storage tank; a tenth pipe connecting between the rear end of the compressor and an economizer; a twelfth pipe connecting the economizer and the storage tank; and a heat recovery device connected to the twelfth pipe between the economizer and the storage tank.
Patent KR-20220025983-A (KR)
Inventor: CHO HYUN JONG
IPC: A61K31/445
Filed: 2020-08-24
Abstract: The present invention provides a hydrogel composition comprising a hyaluronic acid-dopamine conjugate and a positive ion of a pharmaceutically usable salt, and an in situ-forming subcutaneous injection containing the same. The positive ion-enhanced hyaluronic acid hydrogel composition, and the in situ-forming subcutaneous injection containing the same of the present invention can be injected into the subcutaneous tissue with minimal invasiveness without skin excision and suturing in the fields of medicine, pharmaceuticals, and skin procedures, and thus can be usefully used as a formulation capable of improving patient compliance by reducing the administration frequency by sustained release of a drug.