baber/WOPTO huggingface dataset:
Patent KR-20220101521-A (KR)
Inventor: KIM SANG DONG
IPC: B02C23/00
Filed: 2021-01-11
Abstract: A disclosed impeller for a waste packing material disassembly device transfers a waste packaging material and molten resin distributed on the bottom of a hollow part to the inner side of the hollow part, and allows the waste packaging material and molten resin to the entire heating section formed by an outer chamber along the blades of a rotating ribbon screw conveyor. The impeller includes: a core mounted on the lower end of the support shaft of the ribbon screw conveyor extended toward the bottom of the hollow part; and a plurality of impellers extended radially outward from the core on the outer surface of the core.
Patent KR-20220104343-A (KR)
Inventor: KIM WOO YOUNG
IPC: H04M1/02
Filed: 2021-01-18
Abstract: The present invention relates to a magnetic holder for a portable electric device. The magnetic holder for the portable electric device includes: a contact plate (11) having a structure that can come in contact with a rear surface of the portable electric device (SP); and a magnetic body disposed on the contact plate (11). The contact plate (11) is coupled with the portable electric device (SP) by the magnetic body (12).
Patent KR-20220105716-A (KR)
Inventor: KO RAK GON
IPC: B66B11/02
Filed: 2021-01-20
Abstract: Disclosed is a sterilizer inside an elevator. The sterilizer inside an elevator according to one embodiment of the present invention comprises: a lamp coupled to the inside of an elevator; an ultraviolet (UV) LED unit coupled to the lamp; and a power supply unit supplying power to the lamp and the UV LED unit.
Patent KR-20210088454-A (KR)
Title: System and method for scoring combat sports
Inventor: LEE JIN JAE
IPC: A63B71/06
Filed: 2021-01-21
Abstract: A system for scoring combat sports according to one embodiment of the present invention comprises: a hitting subject for performing a hitting action; a hitting target whose scoring parts are hit by the hitting action; and a control part for verifying effective hitting based on a hitting signal output from the hitting subject and calculating scores. The hitting subject comprises a hitting verifying device which outputs the hitting signal comprising information on the hitting action and transmits the same to the control part. According to the present invention, accuracy and precision of scoring can be improved.
Patent KR-20210102839-A (KR)
Title: Optical apparatus, exposure apparatus, and method of manufacturing article
Inventor: YADA HIRONORI
IPC: G03F7/20
Filed: 2021-01-22
Abstract: To provide a compact optical device which suppresses change in optical performance and enhances the rigidity of a barrel, an optical device according to the present invention includes optical elements (104a, 104b) and a barrel (107) which has an outer wall (201), an inner wall (204), and a rib (202) installed between the outer wall (201) and the inner wall (204) and coupled to at least one of the outer wall (201) and the inner wall (204) and stores the optical elements (104a, 104b). In the barrel (107), a flow channel (L) of gas supplied from a gas supply means (205) is defined between the outer wall (201) and the inner wall (204), and an optical element storage space (S) for storing the optical elements (104a, 104b) is defined inside the inner wall (204). Therefore, the gas passes through the flow channel (L) and the optical element storage space (S).
Patent KR-20220107670-A (KR)
Inventor: JUNG YOO JIN
IPC: A23B7/16
Filed: 2021-01-26
Abstract: Disclosed are a food packaging method using an eco-friendly biodegradable material, a food packaging material, and an automatic food packaging device for the food packaging method. The food packaging method comprises the steps of: coating a first film on foods; and coating a second film on the coated first film, wherein the first film is formed of a material that slows down the decay rate of the food, and the second film is formed of a material that inhibits moisture evaporation. The automatic food packaging device of the present invention can easily perform double film coating with a simple structure.
Patent KR-20220114405-A (KR)
Title: bypass type ventilation system
Inventor: LEE EUI BOK
IPC: F24F13/10
Filed: 2021-02-08
Abstract: The present invention relates to a bypass type ventilation apparatus. The bypass type ventilation apparatus includes: a total heat exchange part including first and second flow paths connecting an external space with a target space, while exchanging heat between the air passing through the first and second flow paths; a body part located in the center of the total heat exchange part, and including first and second exhaust parts individually connected to the first flow path, and first and second air supply parts individually connected to the second flow path; a bypass channel part divided such that the air is not communicated between the first exhaust part and the first air supply part, while penetrating the first exhaust part and the first air supply part such that the second exhaust part and the target space are connected; an air supply fan provided in the second air supply part, while discharging the air in the second air supply part to the target space; and an exhaust part provided in the second exhaust part, while discharging the air in the second exhaust part to the external space, wherein the bypass channel part can include first to third dampers to control the flow of the air. Therefore, the present invention is capable of reducing heat recovery efficiency.
Patent KR-20220116629-A (KR)
Title: Semiconductor device and method of manufacturing the same
Inventor: CHANG CHUL SOON
IPC: H01L23/00
Filed: 2021-02-15
Abstract: A semiconductor device may include a semiconductor substrate, a crack blocking layer, and a crack blocking part. The semiconductor substrate may have a plurality of chip regions and a scribe lane region individually surrounding each of the chip regions. A trench may be formed in the scribe lane region. The crack blocking layer may be disposed on an inner surface of the trench to block the propagation of cracks generated during a cutting process of the semiconductor substrate along the scribe lane region. The crack blocking part may block the propagation of the cracks by filling the trench. Therefore, the cracks generated during the cutting process of the semiconductor substrate along the scribe lane region can be blocked by the crack blocking layer and the crack blocking part.
Patent KR-20220120210-A (KR)
Title: needle gripper device for fabric transfer
Inventor: LEE JAE YOUNG
IPC: B25J15/00
Filed: 2021-02-23
Abstract: The present invention relates to a device equipped with a needle gripper structure for fabric transfer that improves the structure of a gripper for transporting the fabric, so that the needle is driven in a predetermined axial direction, not deforming the fabric with a simple operation, so that the advantage of preventing jamming or damage to the fabric is realized.
Patent KR-20220012795-A (KR)
Inventor: CHEN EUGENE I CHUN
IPC: H01L21/768
Filed: 2021-02-23
Abstract: Disclosed is a method for forming a semiconductor device, which comprises the following steps of: forming an etching stop layer on a substrate; forming a first diffusion barrier layer on the etching stop layer; forming a semiconductor device layer including a transistor on the first diffusion barrier layer; forming a first interconnection structure on the semiconductor device layer at a front surface of the semiconductor device layer, wherein the first interconnection structure is electrically coupled to the transistor; attaching the first interconnection structure to a carrier; removing the substrate, the etching stop layer, and the first diffusion barrier layer after the attachment step; and forming a second interconnection structure on a rear surface of the semiconductor device layer after the removal step.
Patent KR-20220122382-A (KR)
Title: Energy saving greenhouse using waste
Inventor: JEONG HAE SEONG
IPC: C09K3/10
Filed: 2021-02-26
Abstract: An energy-saving greenhouse using waste includes a wall (100), and the wall (100) includes a plurality of recycled insulation blocks (110). Each of the plurality of recycled insulation blocks (110) includes a waste Styrofoam box, a plurality of waste plastic containers accommodated in the waste Styrofoam box, and water accommodated in each of the plurality of plastic containers. Each of the plurality of recycled insulation blocks (110) further includes a filler filled between the plurality of waste plastic containers inside the waste Styrofoam box. The filler may include at least one of waste Styrofoam pieces, waste plastic pieces other than waste Styrofoam, waste wood pieces, waste ice packs, waste hand warmers, old clothes, and waste masks. The plurality of recycled insulation blocks (110) may be supported by at least one shelf (120). The greenhouse may further include a roof (200) coupled to the wall (100) at an upper portion of the wall (100), and the roof (200) may include a roof cover (210). The roof cover (210) has at least a double layer structure including an inner layer (213) on the indoor side of the greenhouse and an outer layer (211) on the outdoor side of the greenhouse, and the inner layer (213) and the outer layer (211) are spaced apart from each other so that an air gap may be formed between the inner layer (213) and the outer layer (211).
Patent KR-20220126355-A (KR)
Title: Skirt
Inventor: KYUNG CHONG MAN
IPC: A41D1/22
Filed: 2021-03-09
Abstract: The present invention is to provide a skirt for women which is convenient to wear and for everyday use. The skirt of the present invention is composed of a general skirt (1), and a separate fabric (2) with an upper part sewn on the inside of the front surface of the skirt (1) and both side parts and a lower part not sewn to the skirt. The skirt of the present invention prevents exposure of the wearer's body part.
Patent KR-20210132595-A (KR)
Title: Multi-layer channel structures and methods of fabricating the same in field-effect transistors
IPC: H01L27/092
Filed: 2021-03-23
Abstract: Disclosed is a semiconductor structure which comprises: a first stack of semiconductor layers disposed on a semiconductor substrate, wherein the first stack of the semiconductor layers includes a first SiGe layer and a plurality of Si layers disposed on the first SiGe and the Si layers substantially don't have Ge; and a second stack of semiconductor layers disposed to be adjacent to the first stack of the semiconductor layers, wherein the second stack of the semiconductor layers includes a first SiGe layer and a plurality of second SiGe layers disposed on the first SiGe layer and the first SiGe layer and the second SiGe layer have different compositions. The semiconductor structure further comprises: a first metal gate stack where the first stack of the semiconductor layers is interleaved to form a first device; and a second metal gate stack where the second stack of the semiconductor layers is interleaved to form a second device. Accordingly, provided is a metal gate structure having a threshold voltage proper in a gate-all-around field-effect transistor (GAA FET).
Patent KR-20220142010-A (KR)
Inventor: KIM SUNG MI
IPC: G09F9/33
Filed: 2021-04-14
Abstract: The present invention relates to a convenient information display system for an LED electronic display, which is able to conveniently and easily display a desired phrase through the LED electronic display. According to the present invention, the convenient information display system for an LED electronic display comprises: the LED electronic display having a plurality of LED lamps arranged in a matrix shape and displaying a phrase; a host PC provided with an operation program to input the phrase to be displayed through the LED electronic display into the operation program, and transmitting the inputted phrase to the outside in accordance with a transmission protocol; and a control module transmitting a response message to the phrase received from the host PC to the host PC, determining whether the inputted phrase is a general phrase, storing the phrase in different memory accordingly, and allowing the phrase stored in the memory to be displayed through the LED electronic display at a preset time. Accordingly, the present invention is able to provide an operation program to a host PC, conveniently set a phrase and effects of the phrase through the host PC, and conveniently and easily display the phrase on the LED electronic display.
Patent KR-20220142038-A (KR)
Inventor: JIN WOO BUM
IPC: A23L19/00
Filed: 2021-04-14
Abstract: The present invention relates to a manufacturing method of a guacamole packaged food which maintains excellent taste and prevents discoloration. According to the manufacturing method of the present invention, a guacamole packaged food is manufactured through raw material warehousing and storage, raw material preprocessing, raw material handling, raw material mixing, vacuum packaging, and quick freezing. Therefore, it is possible to maintain excellent taste and texture due to a unique blend of raw materials without discoloration or deterioration for a long period of time.
Patent KR-20220143522-A (KR)
Inventor: JONG JIN HO
IPC: F24F13/28
Filed: 2021-04-16
Abstract: Disclosed is an air filter fixing device which reduces maintenance cost of an air conditioner and easily exchanges an air filter sheet. To achieve the purpose, according to the present invention, the air filter fixing device comprises: a column member extended to be elongated in at least one direction; a column fixing member fastened to a portion of the column member to fixate the column member; and a filter fixing member coupled tot eh column member to enable a portion of the air filter sheet to be closely attached to the column member and configured to be attached to and detached from the column member.
Patent KR-20220146792-A (KR)
Inventor: SONG BANG WON
IPC: G01R31/12
Filed: 2021-04-26
Abstract: The present invention relates to a gun tip structure for an electrostatic discharge test device. The present invention is to ensure that a gun tip can be replaced safely and easily, thereby enabling a more effective electrostatic discharge test. To this end, the gun tip of the present invention includes: a tip body (10) configured at a lower portion by forming an inner groove (12) with an open top; a magnet cover (20) inserted into and coupled to the inner groove (12) of the tip body (10) and having a magnet (21) therein; an elastic spring (30) seated in the inner groove (12) to elastically support the magnet (21); and a guide housing (40) fastened to an upper portion of the tip body (10) and having a cylindrical shape having a penetrating interior so that the common base (50) can be inserted.
Patent KR-20220149862-A (KR)
Inventor: PARK KYUNG TAIK
IPC: G06Q50/30
Filed: 2021-04-30
Abstract: An embodiment relates to a smart railroad vehicle maintenance monitoring system. Specifically, when operating a railroad vehicle, the system collects state information of a railroad vehicle (data collection), manages the railroad vehicle (data processing), detects and analyzes abnormal situations, and optimizes the maintenance of the railroad vehicle through pre-diagnosis (data analysis). By accumulating the information, various models related to fault diagnosis of a railroad vehicle or the like, life prediction of input parts, replacement of railroad vehicle parts for maintenance, and recommendation of maintenance target history are integrated and created in the same way, thus maintaining the railroad vehicle through pre-diagnosis. Through this, smart maintenance technology using IoT and ICT technologies and sensor technologies is applied to a railroad vehicle to self-diagnose the state and inspection of the railroad vehicle and perform appropriate maintenance to analyze and prevent problems in the vehicle state. Therefore, the reliability of the railroad vehicle is improved and, the maintenance cost is reduced so that the price is good.
Patent KR-20220153135-A (KR)
Inventor: LEE YOUNG WOO
IPC: G06Q30/02
Filed: 2021-05-10
Abstract: The present invention relates to a method for ordering ingredients for producing meal kits based on an order quantity. The method comprises the steps of: calculating, by type, a required amount of each ingredient required to produce meal kits pre-ordered from a customer terminal; determining whether there is a purchase unit-unsatisfied ingredient, which is insufficient by more than a predetermined amount in basic purchase units, of each ingredient; replacing the purchase unit-unsatisfied ingredient with other compatible ingredients in compatible alternative food groups if there is the purchase unit-unsatisfied ingredient; searching for the lowest price sales network for each optimal purchase unit closest to the required amount calculated for each ingredient; ordering each ingredient through the searched lowest price sales network for each optimal purchase unit; and receiving each ingredient ordered. Therefore, the method can reduce the discard rate of meal kit ingredients.
Patent KR-20220158467-A (KR)
Title: System and method for quality management of personal health record data dam and computer program for the same
Inventor: KIM IL KON
IPC: G16H10/60
Filed: 2021-05-24
Abstract: According to the present invention, a quality control device for personal health record data dam may comprise: a database configured to store personal health record information of a user received from an information retention institution, and to store metadata including the personal health record information and data evaluation information; a data conversion unit configured to convert the personal health record information into a data form to be provided to a data consumer in response to a request of the data consumer for the personal health record information; a communication interface unit configured to receive the request of the data consumer and provide the personal health record information converted by the data conversion unit to the data consumer; and a data quality management unit configured to receive the data evaluation information from the data consumer or data inspector, and to update the metadata stored in the database based on the received data evaluation information. According to the quality control device for personal health record data dam, a data dam can be built using personal health records such as personal medical records, prescription records, genome information, and life logs, and personal health records can be accessed by a variety of data consumers, including a medical staff, a researcher, and an analyst in a state in which individuals have data sovereignty. In addition, interoperability of data can be secured and quality control thereof can be performed by separately registering metadata including brief data information.
Patent KR-20220163663-A (KR)
Inventor: LEE BYUNG IL
IPC: H01L51/00
Filed: 2021-06-03
Abstract: The present invention relates to a backplate for a foldable display and a manufacturing method thereof. According to the present invention, the backplate for the foldable display includes: display areas in which at least two display units are disposed; and a folding area disposed between the display areas and folded so that the two display areas correspond to each other, wherein a round groove is formed in the folding area. Therefore, it is possible to secure cost competitiveness through mechanical processing.
Patent KR-20220164300-A (KR)
Title: Method of manufacturing Dielectric Film
Inventor: LEE BYOUNG HUN
IPC: C23C16/56
Filed: 2021-06-04
Abstract: A method of manufacturing a dielectric thin film is disclosed. H_2O_2 is supplied to the dielectric thin film formed through an ALD process, etc. UV light is emitted to the dielectric thin film. OH groups are generated by UV light emission. The generated OH groups react with metal atoms in the dielectric thin film to form oxides. Through this, surface and internal defects of the dielectric thin film are reduced and reliability is improved.
Patent KR-20220164365-A (KR)
Title: A system for constructing an algorithm for predicting hyperkalemia through an electrocardiogram and a method for constructing an algorithm for predicting hyperkalemia through an electrocardiogram using the same
Inventor: YOUK HYUN
IPC: G06N20/00
Filed: 2021-06-04
Abstract: The present invention relates to a system for building a hyperkalemia prediction algorithm through an electrocardiogram and a method for building a hyperkalemia prediction algorithm through an electrocardiogram using the same. The system for building a hyperkalemia prediction algorithm through an electrocardiogram comprises: a data collection unit collecting electrocardiogram data from a plurality of hyperkalemic patients; a data processing unit generating a training data set for machine learning based on the electrocardiogram data collected in the data collection unit; and a model generating unit building a neural network model for predicting hyperkalemia by using an electrocardiogram based on the training data set provided by the data processing unit. The system for building a hyperkalemia prediction algorithm through an electrocardiogram according to the present invention and the method for building a hyperkalemia prediction algorithm through an electrocardiogram using the same can build the neural network model to determine whether a patient has hyperkalemia using the electrocardiogram to have the advantage of being able to more easily diagnose the hyperkalemia patients in a non-invasive manner by using the neural network model.
Patent KR-20220125121-A (KR)
Title: Polyvalent vaccine composition comprising for preventing swine mycoplasma and Porcine circovirus infection
Inventor: HAHN TAE WOOK
IPC: A61K39/00
Filed: 2021-06-07
Abstract: The present invention relates to a multivalent vaccine composition for prevention of porcine mycoplasma and porcine circovirus infection and an infection prevention method using the same. The multivalent vaccine composition according to the present invention exhibits a reciprocally supplemental effect on immune responses in pigs used as experimental animals and target animals, and does not allow for interference between antigens. When inoculated into pigs, the vaccine composition induces high serological levels of antibody titers and neutralizing antibody titers and produces a high level of IFN-γ for Mhp or PCV2 sensitization in PBMC. Thus, the vaccine composition can find advantageous applications for preventing porcine mycoplasma and porcine circovirus infection.
Patent KR-20220167347-A (KR)
Title: Electric umbrella
Inventor: SONG HAE DAM
IPC: A45B9/02
Filed: 2021-06-12
Abstract: The present invention relates to an electric umbrella which removes the inconvenience caused by a wet umbrella on a rainy day. If a user presses a switch on a handle of the electric umbrella, the electric umbrella can be folded and unfolded, and if a user presses a dry and vibration button, the moisture can be removed from a wet umbrella cloth. Therefore, it is convenient because the user does not have to organize the umbrellas individually by hand. In addition, it is convenient as there is no need to open and dry the wet umbrella one by one or wipe the wet floor.
Patent KR-20220168487-A (KR)
Title: Dual cure adhesive composition and cured product thereof
Inventor: KIM KO HUNE
IPC: C09J163/00
Filed: 2021-06-16
Abstract: The present invention relates to a dual curing type epoxy adhesive composition and cured products thereof. According to the present invention, it is possible to provide the dual curing type epoxy adhesive composition having excellent curability and at the same time excellent adhesion and storage stability. Therefore, according to the present invention, the dual curing type epoxy adhesive composition can be usefully applied as a material for forming various optical members and optical devices, and in particular, it is expected that the composition can be usefully applied as an adhesive layer between constituent members such as camera modules that require high adhesive strength per unit area.