baber/WOPTO huggingface dataset:
Patent KR-20220158140-A (KR)
Title: System for liquefying volatile organic compound and carbon dioxide
Inventor: JEONGNAM KIM
IPC: B01D53/00
Filed: 2021-05-20
Abstract: Disclosed is a system for liquefying volatile organic compounds and carbon dioxide. The system for liquefying volatile organic compounds and carbon dioxide according to the present embodiment comprises: a compressor for compressing volatile organic compounds generated in an oil storage tank; a cooler for cooling the compressed volatile organic compound; a separator for gas-liquid separation of the cooled volatile organic compound; a moisture remover for removing moisture from gaseous components among the components gas-liquid separated by the separator; a pre-cooler for cooling the volatile organic compound from which moisture has been removed; a volatile organic compound re-liquefaction unit including a condenser for cooling the pre-cooled volatile organic compound; a collecting unit for collecting carbon dioxide from exhaust gas; a compression unit for compressing the captured carbon dioxide; a pre-cooling unit for pre-cooling the compressed carbon dioxide; a dehydration unit for removing moisture from the pre-cooled carbon dioxide; a cooling unit for cooling carbon dioxide from which moisture has been removed; a gas-liquid separation unit for gas-liquid separation of the cooled carbon dioxide; and a carbon dioxide re-liquefaction unit including a carbon dioxide storage tank for storing the separated carbon dioxide in a liquid state. At least one of gaseous carbon dioxide generated by evaporation in the carbon dioxide storage tank or separated in the gas-liquid separation unit exchanges heat with the volatile organic compound in a pre-cooler of the volatile organic compound re-liquefaction unit.
Patent KR-20210147908-A (KR)
Inventor: NAMBA RYOUICHI
IPC: B60L58/31
Filed: 2021-05-21
Abstract: The present invention relates to a fuel cell system to prevent a battery from being deteriorated due to an overcharged state or an overdischarged state during low-efficiency power generation. According to the present invention, a control device (200) of the fuel cell system (100) comprises a low-efficiency power generation unit performing low-efficiency power generation with a larger power generation loss than that of normal power generation. The low-efficiency power generation unit includes: an operating point setting unit setting a target current and a target voltage, which become operating points of a fuel cell (10) during low-efficiency power generation; and a generated power control unit controlling the current of the fuel cell (10) to the target current during the low-efficiency power generation and increasing/decreasing generation power of the fuel cell (10) by varying the supply flow rate of an oxidant gas supplied to the fuel cell (10) to increase or decrease the voltage of the fuel cell (10) through the target voltage within a range in which the charging/discharging power of a secondary battery (53) does not become greater than allowable charging/discharging power.
Patent KR-20210064134-A (KR)
Title: Lighting apparatus
Inventor: KAWATA KAZUO
IPC: F21S4/22
Filed: 2021-05-24
Abstract: Provided is a lighting apparatus capable of functioning as a guide lamp in case of a power failure. A lighting apparatus (1) includes a long circuit board (21) having flexibility, a plurality of light emitting parts (22) embedded in the circuit board (21) in an arrayed form, and a long cover (11). Here, the cover (11) has a translucent part (111) formed of a translucent soft resin material and covering the circuit board (21) and the plurality of light emitting parts (22), and an axial light part (115) including an axial light material excited by light radiated from the plurality of light emitting parts (22). The axial light part (115) is placed in a second area (A2) excluding a first area (A1) extended from each of the plurality of light emitting parts (22) in the cover (11) in a radial direction which is no less than reference light intensity.
Patent KR-20210147917-A (KR)
Inventor: VYSTAVEL TOMAS
IPC: H01J37/28
Filed: 2021-05-24
Abstract: A dynamic band contrast image (DBCI) is configured by using scattering patterns obtained from a plurality of scanning positions of a sample by using a charged particle beam. Each pixel of the DBCI is generated by integrating the corresponding scattering pattern along a diffraction band. The DBCI comprises a charged particle channeling condition and can be used for detecting a sample defect. The method for detecting the sample defect comprises the following steps of: scanning the plurality of scanning positions; obtaining charged particles discharged from the sample; forming a plurality of scattering patterns; determining position of the diffraction band; and configuring the dynamic band contrast image.
Patent KR-20220161654-A (KR)
Title: Caldron heating apparatus comprising transportation part
Inventor: CHANG KI PUNG
IPC: B66C7/08
Filed: 2021-05-31
Abstract: The present invention relates to a soup pot heating device that includes a transport unit for moving a container through a rail to improve safety, convenience, cleanliness, and durability of using a soup pot. The soup pot heating device of the present invention can prevent dust or contaminants generated by the movement of a wheel from falling into the soup pot by placing the rail and the transport unit on both sides of a body. In addition, the soup pot heating device of the present invention is provided with a second wheel positioned on the lower side of the rail to support a load applied to the front side of the transport unit, so that the wheel of the transport unit can be prevented from escaping.
Patent KR-20220163766-A (KR)
Inventor: LEE HAK SOO
IPC: A23P10/28
Filed: 2021-06-03
Abstract: The present invention relates to a method for producing a functional grain pill, comprising: a preparation step for preparing raw materials and grains; a water bath step of mixing 300 parts by weight of water with respect to 100 parts by weight of the raw material and then bathing to prepare a bath solution; a heating step of immersing 100 parts by weight of the grains in the 150 parts by weight of the bath solution and then heating to cook rice; a drying step of drying the rice; a grinding step of grinding the dried rice into fine powder; and a pill manufacturing step of shaping the ground rice into a pill shape. According to the present invention, since the grains containing the active ingredient are mainly used, digestion is easy, and the absorption rate of the active ingredient in the body is greatly increased.
Patent KR-20220013311-A (KR)
Inventor: KIM CHEOL MIN
IPC: G01N33/569
Filed: 2021-06-09
Abstract: The present invention relates to a binding molecule having a neutralizing activity against a coronavirus superfamily. More specifically, a binding molecule of the present invention has excellent binding ability to wild type SARS-coronavirus-2 (SARS-CoV-2) and mutant viruses that could occur in the future and to various coronavirus species that can infect humans, including SARS-coronavirus-1 (SARS-CoV-1) and Middle East respiratory syndrome coronavirus (MERS-CoV) and the like, which infect humans and cause fatal diseases, and exhibits excellent neutralization effects, and thus is very useful in the diagnosis, prevention or treatment of diseases caused by coronaviruses.
Patent KR-20220166458-A (KR)
Title: Kit For Diagnosing SARS-CoV-2 and Method of Detecting SARS-CoV-2 Using the Same
Inventor: PARK YOUNG SUK
IPC: C12Q1/70
Filed: 2021-06-10
Abstract: The present invention relates to: a kit for the diagnosis of a novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection including a primer capable of detecting the infection of the novel coronavirus SARS-CoV-2, and a probe capable of confirming an amplified product; and a method of detecting the novel coronavirus SARS-CoV-2 using the same or a method of providing information for diagnosis of the novel coronavirus SARS-CoV-2 infection. According to the present invention rapid and accurate qualitative molecular diagnosis is possible.
Patent KR-20220166159-A (KR)
Title: Drawing device for a farm produce support
Inventor: KIM YOU GYUNG
IPC: A01G17/16
Filed: 2021-06-09
Abstract: The present invention relates to a Y-shaped crop support pulling device. The Y-shaped crop support pulling device, according to the present invention, comprises: a base (1); a vertical pipe (2); a lifting bar (4); a rack gear part (42); and a pinion (3). Therefore, the present invention can pull out Y-shaped crop supports very quickly, accurately, and easily.
Patent KR-20220169135-A (KR)
Title: Microfluidic device including fibrous microfluidic channel, manufacturing method thereof, and manufacturing method of microdroplets
Inventor: CHOI SUNG WOOK
IPC: D01D5/00
Filed: 2021-06-18
Abstract: The present invention relates to a microfluidic device having a structure in which a first layer, a second layer, and a third layer are stacked in order from top to bottom, wherein the first layer comprises: a first inlet into which an oily material is injected; a second inlet into which a water phase material is injected; and a discharge port discharging microdroplets, the second layer includes a fibrous microfluidic channel, the third layer is a layer supporting the second layer, and the fibrous microfluidic channels are channels through which the oily material and the water phase material are introduced to form the microdroplets.
Patent KR-20230000252-A (KR)
Title: Method for preparing synthesis gas
Inventor: HWANG SUNG JUNE
IPC: C10G7/12
Filed: 2021-06-24
Abstract: The present invention relates to a method for producing syngas, and more particularly, to a method for producing syngas, which comprises the following steps of: supplying PGO stream containing pyrolysis gas oil (PGO) discharged from a naphtha cracking process (NCC) to a distillation column; and supplying the PFO stream including PFO discharged from the distillation column bottom discharge stream and NCC to a combustion chamber for a gasification process as a feed stream.
Patent KR-20230001291-A (KR)
Title: Laundry treating apparatus and system having the same
Inventor: DAMI CHOE
IPC: D06F34/14
Filed: 2021-06-28
Abstract: The present invention relates to a home appliance system which allows one laundry treating apparatus to identify the state information of another laundry treating apparatus and selectively control the other laundry treating apparatus when a plurality of laundry treating apparatuses are paired with each other. The laundry treating apparatus of the present invention may comprise a washing machine (10), a mini-machine (60) provided near or below the washing machine and executing a washing course or a washing option, and a drying machine (20). The washing machine (10), the drying machine (20), and the mini-machine (60) may be provided to communicate with each other.
Patent KR-20230003892-A (KR)
Title: Terminal device and its control method for providing using guide of peripherally inserted central catheter
Inventor: DONG YEON KIM
IPC: A61B34/20
Filed: 2021-06-30
Abstract: The present invention relates to a terminal device for providing a guide for using a peripherally inserted central venous catheter and a control method thereof. The terminal device for providing a guide for using a peripherally inserted central venous catheter according to one embodiment of the present invention comprises: a display; a memory storing neonatal data including at least one of the insertion position, depth, and length of the catheter matching the respective weights of a plurality of neonates; an input unit configured to receive information on a target neonates including the weight of the target neonates and the insertion position of the catheter from a user; at least one processor determining at least one of the insertion depth and length of the catheter on the neonatal data matching the weight of the target neonatal and the insertion position of the catheter and provided to output at least one of the insertion depth and length of the catheter on the display so as to guide the user in inserting the catheter into the target neonates. In addition, according to the present invention, the terminal device may be easily used clinically through a platform implemented to calculate and provide the insertion depth and/or length of the catheter appropriate for the weight of the target neonatal and the catheter insertion position.
Patent KR-20230005503-A (KR)
Title: Method for producing high yield mesophase pitch and high yield mesophase pitch produced therefrom
Inventor: YOUNG PYO JEON
IPC: C10C3/06
Filed: 2021-07-01
Abstract: The present invention relates to: a high-yield mesophase pitch manufacturing method which hydrotreats heavy oil, polymerizes mesophase, and performs thin-film distillation, solvent extraction, filtration, and drying to separate only the mesogen components in the flow phase mesophase pitch, and then to mix the mesogen component with isotropic pitch as a solvent component; and the high-yield mesophase pitch manufactured from the same. In addition, the high-yield mesophase pitch of the present invention exhibits high emissivity while maintaining frontal anisotropy and exhibits a much higher manufacturing yield compared to the existing mesophase pitch.
Patent KR-20230006099-A (KR)
Title: Semiconductor processing method and equipment using supercritical fluid
Inventor: PARK JI HWAN
IPC: H01L21/687
Filed: 2021-07-02
Abstract: Semiconductor processing equipment comprises: a container bottom plate comprising a first base comprising a receiving space having a height less than the height of the surrounding area, and a first edge protruding upward from the edge of the first base; a container top plate comprising a second base and a second edge protruding downward from the edge of the second base and coupled with the first edge; a support shaft passing through the receiving space of the container bottom plate and having formed therein a gas injection pipe; a chuck seated in the receiving space in an inner space between the container top plate and the container bottom plate, the chuck having seated thereon a semiconductor substrate; a driving motor which provides power to rotate the support shaft; a cylinder which moves the support shaft up and down; an O-ring arranged on the receiving space of the container bottom plate; and a thrust bushing coupled to the lower portion of the chuck. The O-ring and the thrust bushing seal a space between the container top plate and the container bottom plate from the outside. Therefore, even under high pressure, a substrate can be rotated while a sealed state of a chamber is maintained.
Patent KR-20220008774-A (KR)
Title: Surface treatment agent, surface treatment method, and region selective film formation method for surface of substrate
Inventor: OKAWA NATSUMI
IPC: H01L21/02
Filed: 2021-07-07
Abstract: A surface treatment agent used for treating a substrate having a surface including two or more regions having mutually different materials includes a compound (H) represented by feneral formula (H-1). In the formula: R^1 is a linear or branched chain alkyl group having 1 to 30 carbon atoms, a linear or branched chain fluorinated alkyl group having 1 to 30 carbon atoms, an aromatic hydrocarbon group, or a cycloalkyl group having 3 to 12 carbon atoms; and R^2 is a hydrogen atom, a linear or branched chain alkyl group having 1 to 8 carbon atoms, or a cycloalkyl group having 3 to 12 carbon atoms.
Patent KR-20230010523-A (KR)
Title: Veneer manufacturing system using deco sheet film
Inventor: JEONG DAEHONG
IPC: B32B27/32
Filed: 2021-07-12
Abstract: Disclosed is a veneer manufacturing system using a biaxially oriented polypropylene decorative sheet film including a protective film used on the outer surface of furniture. The present invention improves surface adhesion, and includes a lower surface layer (80) made of a resin selected from a group consisting of polyethylene or ethylene and α-olefin copolymers (ethylene content: 5 to 70 wt%) and a mixture thereof.
Patent KR-20230012227-A (KR)
Inventor: BUN YEOUL LEE
IPC: C08G65/26
Filed: 2021-07-15
Abstract: The present application relates to a method for manufacturing a double metal cyanide catalyst, which comprises a step of combining [H^+]_3[Co(CN)_6)]^3-compound and (RCO_2)_2Zn (R is alkyl having 1 to 20 carbon atoms or aryl having 6 to 20 carbon atoms). The method for manufacturing the double metal cyanide catalyst, according to the present application, can immediately induce a reaction during polymerization without containing H_2O to increase the activity of the reaction.
Patent KR-20230020249-A (KR)
Title: Solar power efficiency improving device by impinging air jets
Inventor: KIM YE WEON
IPC: H02S40/42
Filed: 2021-08-03
Abstract: The present invention comprises: a solar panel unit; a channel unit installed in a lower portion of the solar panel unit to exchange heat with the solar panel unit by using an impact jet; and a supply unit installed in a lower portion of the channel unit to supply air to the channel unit. The channel unit may generate the impact jet by using air supplied from the supply unit.
Patent KR-20230020619-A (KR)
Title: Semiconductor ultraviolet light emitting device package
Inventor: LEE JUNG HUN
IPC: H01L33/44
Filed: 2021-08-03
Abstract: An embodiment of the present invention provides a semiconductor ultraviolet light emitting device package. The semiconductor ultraviolet light emitting device package includes: a package substrate having a first surface and a second surface opposite to the first surface; a semiconductor ultraviolet light emitting device mounted on the first surface of the package substrate and emitting deep ultraviolet light including a wavelength in a range of 260 nm to 280 nm; a reflector disposed on the first surface of the package substrate to surround the semiconductor ultraviolet light emitting device, and including an opening with inclined sidewalls; and a light transmitting cover including a lower surface covering the opening and an upper surface opposite to the lower surface, wherein an antireflective layer is disposed on at least one from among the lower surface and the upper surface. The sidewall of the opening has an inclination angle greater than 55° and less than 75° with respect to the first surface, wherein a distance between an upper surface of the semiconductor ultraviolet light emitting device and the lower surface of the light transmitting cover is 100 µm to 1,000 µm, and a refractive index of the antireflective layer is in a range of 1.3 to 2.5. The present invention can emit the ultraviolet light with a narrow beam angle.
Patent KR-20230021287-A (KR)
Title: Tea blending device
Inventor: SONG WOO JUN
IPC: A23F3/40
Filed: 2021-08-05
Abstract: A tea blending device according to one embodiment of the present disclosure comprises: a base; and an accommodation part configured to accommodate a tea inside, coupled to be rotatable with respect to the base and a first axis, and comprising an opening formed to allow entry/exit of the tea, wherein enabling the tea accommodated in the accommodation part to be blended as the accommodation part rotates based on the first axis. Therefore, the present invention is capable of improving an efficiency of a tea blending operation.
Patent KR-20220029380-A (KR)
Title: Control system, control method, and secondary battery protection integrated circuit
Inventor: KATAYA HIROTAKA
IPC: H01M10/44
Filed: 2021-08-09
Abstract: The present invention is to accurately control balance between respective cell voltages of a plurality of secondary battery cells connected in series. A control system comprises a secondary battery protection device and an external apparatus. The secondary battery protection device includes: one or more monitor terminals provided so as to be capable of monitoring electric potential of one or more negative electrodes of the plurality of secondary battery cells connected in series via a route differing from a power supply route; one or more internal wiring lines interposed between the one or more negative electrodes and the one or more monitor terminals; and one or more internal switches inserted in series into the respective one or more internal wiring lines. The external apparatus includes a balance control circuit which on the basis of the electric potential of the one or more monitor terminals, controls current flowing in a wiring route including at least one internal wiring line of the one or more internal wiring lines to control balance between respective cell voltages of the plurality of secondary battery cells.
Patent KR-20230023373-A (KR)
Title: Electronic device including acoustic component
Inventor: MYOUNGSUNG SIM
IPC: G06F1/16
Filed: 2021-08-10
Abstract: According to an embodiment of the present invention, an electronic device comprises: a housing; a camera arranged in the housing by being apart from a first edge for a first length in a first direction vertical to the first edge of the electronic device and facing a second edge of the electronic device; a speaker arranged on one side of the camera in the housing; a receiver arranged on the other side of the camera in the housing; and a structure arranged between the first edge and the camera in the housing. The housing includes: a first opening unit formed on a front surface of the electronic device between the first edge and the camera; and a plurality of second opening units formed on a side surface of the electronic device along the first edge. The structure is able to allow a first sound outputted from the speaker to be emitted through one or more of some of the second opening units and the first opening unit and to allow a second sound outputted from the receiver to be emitted through the first opening unit by shielding the other some of the plurality of second opening units. On top of that, various other embodiments identified through the specification are possible. Therefore, acoustic performance of the electronic device can be improved.
Patent KR-20230025180-A (KR)
Title: Heavy weight tetrapod using magnetic iron aggregate and sand iron
Inventor: JOHNG IN KWAN
IPC: C04B28/02
Filed: 2021-08-13
Abstract: The present invention provides a heavy weight tetrapod. To this end, when the weight per unit volume of a tetrapod which is made of general aggregate or general sand is set to 1, the general aggregate is replaced with magnetic iron aggregate and the general sand is replaced with iron sand if necessary, so that the weight per unit volume of the heavy weight tetrapod is increased to 1.2 to 2 compared to the tetrapod using general aggregate and general sand, not to be washed away by typhoons or strong tidal waves.
Patent KR-20230027549-A (KR)
Title: 공작기계 윤활부재의 윤활 제어 장치 및 제어 방법
Inventor: JOONHO BAEK
IPC: F16C29/00
Filed: 2021-08-19
Abstract: 윤활부재의 이송블록에 저장된 윤활유 잔량을 이송블록 윤활계수로 기록하는 이송블록 윤활계수부와, 상기 가이드웨이의 윤활면 전체 길이를 미리 정한 일정한 길이로 분할한 복수 개의 분할구간으로 구분하고, 각 분할구간 마다 윤활유 잔량을 분할구간 윤활계수로 기록하는 분할구간 윤활계수부 설정하고, 이송블록이 분할구간을 통과할 때마다 이송블록 윤활계수와 분할구간 윤활계수를 선택적으로 차감하고, 이송블록에 윤활유가 충전될 때는 이송블록 윤활계수와 분할구간 윤활계수를 최대치로 갱신함으로써, 윤활부재의 윤활유 공급을 최적화하여 윤활유의 공급부족이나 과잉 공급을 방지한다.
Patent KR-20230029184-A (KR)
Title: 합성수지 중간층을 갖는 고단열 삼복층유리 조립체
Inventor: YOUN BYOUNG IN
IPC: E06B3/663
Filed: 2021-08-24
Abstract: 본 발명은 합성수지 중간층을 갖는 고단열 삼복층유리 조립체에 관한 것으로, 보다 상세하게는 열전도도가 낮은 합성수지층을 이용하여 세개의 층으로 구성된 삼복층유리를 구현하여 고단열성을 확보하고, 유리 파손시 합성수지가 추가 파손을 막아 안전사고를 예방할 수 있으면서 공기접촉 및 자외선 차단을 통해 합성수지가 산화되는 것을 극소화시킴으로써 장수명화를 달성하도록 개선된 합성수지 중간층을 갖는 고단열 삼복층유리 조립체에 관한 것이다.
Patent KR-20230030152-A (KR)
Title: 유연구조를 가지는 압전 구조체 및 이의 제조방법
Inventor: KIM MIN SOO
IPC: H10N30/02
Filed: 2021-08-25
Abstract: 유연구조를 가지는 압전 구조체 및 이의 제조방법에서, 상기 압전 구조체는 복수의 압전체들, 접착제 및 커버부를 포함한다.  상기 복수의 압전체들은 각각이 서로 소정간격 이격되도록 배열된다.  상기 접착제는 상기 압전체들 각각의 상부에 도포되는 복수의 상부 접착제들, 및 상기 압전체들 각각의 하부에 도포되는 복수의 하부 접착제들을 포함한다.  상기 커버부는 상기 상부 접착제들의 상면 전체에 부착되는 상부 커버부, 및 상기 하부 접착제들의 하면 전체에 부착되는 하부 커버부를 포함한다.