baber/WOPTO huggingface dataset:
Patent KR-20220125518-A (KR)
Title: Holographic camera system
Inventor: KIM HAK RIN
IPC: G03H1/04
Filed: 2021-03-05
Abstract: According to an embodiment of the present invention, disclosed is a holographic camera system. The system includes: an imaging lens; a polarizer configured to circularly polarize light incident from the imaging lens; a geometric phase lens with a phase delay of λ/4; and an image sensor replicating an interference pattern through self-interference of light transmitted through the geometric phase lens. According to the present invention, it is possible to implement the holographic system capable of having high polarization interference efficiency.
Patent KR-20220129408-A (KR)
Title: Gel for preparing chlorine dioxide and method for preparing chlorine dioxide using the same
Inventor: TAHK JOON BAE
IPC: B01J19/12
Filed: 2021-03-16
Abstract: The present invention relates to a gel for preparing chlorine dioxide and a method for preparing chlorine dioxide using the same. When using the gel and method for preparing chlorine dioxide of the present invention, chlorine dioxide gas can be generated continuously and safely for a long period of time, the on-off of the generation of the chlorine dioxide gas can be controlled, and the concentration of the chlorine dioxide gas can be easily controlled.
Patent KR-20220130959-A (KR)
Title: test device for semiconductor
Inventor: KIM DONG WOO
IPC: G01R1/04
Filed: 2021-03-19
Abstract: The purpose of the present invention is to provide a semiconductor test device capable of inspecting unpackaged single-die semiconductors in a wafer state. To this end, the semiconductor test device comprises: a block installation unit including a seating unit to which a probe block unit can be coupled, and a probe plate that the seating unit is coupled to the center thereof; a probe block unit coupled to the seating space of the seating unit to protect probe equipment for inspecting single-die semiconductors in a wafer state; a lower structure unit coupled to the coupling surface of the lower structure of the probe plate, and including a space in which probe devices for inspecting the single-die semiconductor in the wafer state are installed; a socket base unit for forming a space in which the single-die semiconductor in the wafer state can be seated; a cover plate unit located in the direction of the coupling surface of a fixing unit of the socket base unit, and having a cover capable of covering the single-die semiconductors in the wafer state and being opened and closed; the fixing unit coupled to the coupling surface of the fixing unit, and connected to the cover plate unit to guide vertical movement of the cover plate unit; and an operating unit coupled to the coupling surface of the fixing unit to adjust raising and lowering movement of the cover plate unit.
Patent KR-20220133394-A (KR)
Title: Multicolored Thread Made by Waterless Dyeing Method Using Vacuum Transference Way
Inventor: JANG JI SANG
IPC: D06B3/04
Filed: 2021-03-25
Abstract: The present invention relates to anhydrous-colored thread made by a waterless dyeing method without using a liquid, and for the anhydrous-colored thread according to the present invention, the thread to be dyed is wound around the outer circumferential surface of a dyeing jig in the form of a porous drum, and dye ink having a plurality of colors is applied to the outer surface of the yarn in a predetermined pattern, and then a transfer sheet is covered. By heating the thread of the dyeing jig and generating vacuum pressure through an inner space of the dyeing jig at the same time, a plurality of colors is continuously arranged along the length direction in the multi-colored thread.
Patent KR-20220141411-A (KR)
Inventor: NOH YOUNG WOO
IPC: G06Q20/02
Filed: 2021-04-13
Abstract: Disclosed is a method for providing a virtual currency service executed in a virtual currency service providing server. The method for providing a virtual currency service comprises the steps of: receiving a request for a recommended payment rate from an affiliated terminal; calculating the recommended payment rate by using accumulated transaction information; and transmitting the calculated recommended payment rate to a customer terminal. A payment interface according to the recommended payment rate is preferentially exposed to the customer terminal that has received the recommended payment rate.
Patent KR-20220142828-A (KR)
Inventor: WEBER LUTZ
IPC: A61K31/4725
Filed: 2021-04-15
Abstract: Novel isoquinoline as a proteolytic agent, an E7 degrading agent, an antiviral agent, an antitumor agent, and an immunosuppressant relates to a compound of formula (I). Especially, the present invention relates to the use of the compound as a degrading agent of the human papillomavirus E7 protein.
Patent KR-20220145162-A (KR)
Inventor: CHANG HYUN JOO
IPC: A61K36/899
Filed: 2021-04-21
Abstract: The present invention relates to a method for manufacturing a functional pill and the functional pill manufactured by the same. The method includes the steps of: mixing plant mix concentrate, suk rehmannia concentrate, bamboo freeze-dried powder, medicinal mix powder, red ginseng concentrate, maca powder, soybean powder, roasted flour, alpha corn powder, lactose, trehalose, honey, enzyme-processed stevia, glycerin, cyclodextrin, and crystalline cellulose to manufacture a pill dough: and molding the manufactured pill dough into a spherical shape and then drying it.
Patent KR-20220145658-A (KR)
Inventor: KANG YOON KO
IPC: E06B3/70
Filed: 2021-04-22
Abstract: The present invention relates to a soundproof and windproof apparatus for a door, which enables perfect soundproof and windproof effects to be exerted regardless of a width of a gap formed between the door and a doorframe after installation of the door. According to the disclosed content, the soundproof and windproof apparatus for the door of the present invention comprises: the doorframe which is installed on a wall side of an entrance in which the door is installed to be opened and closed, wherein a recessed part is formed at the inside and an insertion groove communicating with the recessed part is formed at the outside; a slider movably which is installed in the recessed part of the doorframe, wherein a soundproof and windproof member protruding toward the door is coupled to the front and a fitting groove is formed at the rear side surface; and a control dial rotationally installed in the insertion groove of the doorframe and provided with an eccentric projection coupled to the fitting groove.
Patent KR-20210137902-A (KR)
Title: Alignment apparatus, film forming apparatus, alignment method, manufacturing method of electronic device, program, and storage medium
IPC: H01L51/56
Filed: 2021-04-23
Abstract: An objective of the invention is to suppress the increase in the time required for the alignment of a substrate and a mask. An aligning device comprises: a connecting and disengaging part that moves at least one of a substrate support means and a mask support means in a direction of gravity, so that a substrate supported by the substrate support means and a mask supported by the mask support means approach and separate from each other in the direction of gravity; a measuring part that when the substrate and the mask are in partial contact, performs the measurement action of measuring the positional deviation of both sides; a position adjustment means that performs a position adjustment action for adjusting the relative positions of the two sides based on the measured position offset when the substrate and the mask are separated; and a control means that repeats measurement action and position adjustment action until the position offset is within the allowable range. When the position shift amount is within the allowable range, the control means selectively performs a position adjustment operation and an overlap operation in which the substrate and the mask overlap each other.
Patent KR-20210158310-A (KR)
Inventor: LEE JOON YOUB
IPC: A61K47/32
Filed: 2021-04-27
Abstract: The present invention relates to an ophthalmic composition comprising diquafosol, and more particularly, to an ophthalmic composition comprising diquafosol, xanthan gum, and polyvinyl alcohol. The composition of the present invention can exhibit a sustained effect through delayed release of an active ingredient, maintain an excellent eye drop feeling, and exhibit excellent durability.
Patent KR-20220150036-A (KR)
Inventor: SUNG IL HYUK
IPC: B63B79/30
Filed: 2021-05-03
Abstract: The present invention relates to a safety return program and a control device equipped with the program. More particularly, the present invention relates to a safety return program for a hybrid vessel that allows the navigator to return safely while sailing by calculating the possible return distance of the hybrid vessel driven by using a battery and a hydrogen fuel cell in real time and displaying the calculation on an electronic map.
Patent KR-20220156324-A (KR)
Title: PAD eye support
Inventor: KIM TAE WOO
IPC: B66C1/66
Filed: 2021-05-18
Abstract: Disclosed is a pad eye supporter that is detachably coupled to a structure of a hull and easily installed and dismantled because the shape can be easily changed. According to the present invention, the pad eye supporter comprises: an attachment supporter detachably coupled to the structure of the hull and having a plurality of first through holes spaced apart from each other; a connection supporter connected to the attachment supporter and having a plurality of second through holes spaced apart from each other; and a fastening part which penetrates the first through hole and the second through hole and detachably couples the attachment supporter and the connection supporter.
Patent KR-20220156385-A (KR)
Title: Methods and systems for interrupting wholesale and retail transactions over the Internet
Inventor: LEE JAE YONG
IPC: G06Q30/06
Filed: 2021-05-18
Abstract: The present invention receives product information including product quantity and product type from a supplier's terminal, stores the information in a product database, and registers the product. The sales mall information including the sales mall identifier is received from the product seller's terminal, stored in the sales mall database, and the sales mall is created. A sales mall management unit transmits at least one product information stored in the product database to the terminal of the product seller and receives at least one product information selected from the terminal of the product seller. The selected product information and the sales mall identifier of the product seller are stored in the product database and the product is stored in the sales mall. A sales unit receives the sales mall identifier from the purchase terminal, extracts product information related to the sales mall identifier from a product database, and transmits the product information to the purchaser terminal. The sales unit receives the product identifier of the selected product information and the buyer's delivery information from the purchaser's terminal and stores the purchase information in the database. The sales unit receives the purchase identifier and delivery status information from the terminal of the product supplier and updates the delivery status information stored together with the purchase identifier in the purchase database with the received delivery status information.
Patent KR-20220157122-A (KR)
Title: Communication Method in Non-Realtime among Multi-Parties
Inventor: PARK SANG WOOK
IPC: G06Q50/30
Filed: 2021-05-20
Abstract: The present invention relates to a communication method using digital content for providing digitally created content to two or more parties and exchanging opinions on the provided content. The communication method comprises: an original content production step of producing original content including at least one of digitally authored documents, writings, audio and video using a first information terminal; an original content transmission step of transmitting the produced original content to one or more second information terminals; a first opinion content writing step of reproducing the original content on the second information terminal by a user of the second information terminal, and creates a first opinion content including at least one of writing, audio, and video, expressing opinions on the reproduced original content; and a first opinion content transmission step of transmitting information of the first opinion content to the first information terminal and another second information terminal capable of playing the original content. In the original content production step, each of the document, writing, audio, or video includes information about a playback time, and the first opinion content added in the first opinion content writing step includes time information based on the playback time of the original content or information corresponding to any one of documents, writings, audio, or video constituting the original content.
Patent KR-20210070251-A (KR)
Title: Screen switching display method and device, intelligent rearview mirror and readable storage medium
Inventor: LIU RONG
IPC: G06F3/0484
Filed: 2021-05-25
Abstract: The present application discloses a screen switching display method, a screen switching display apparatus, a smart rearview mirror, and a readable storage medium, and relates to a field of vehicle Internet technology. The screen switching display method includes: storing display data in a current screen of a target application program in an execution process of the target application program; determining a display state after switching in response to monitoring of a screen switching signal; determining a target display form matching the display state after the switching; and displaying the display data on a screen after the switching according to the target display form. According to the present embodiment, a technical problem that display data of an application program is interrupted after switching a screen to cause a loss is solved, so that consistency of displaying the data of the application program after switching the screen is ensured, and user experience is improved.
Patent KR-20220162468-A (KR)
Title: Semiconductor package
Inventor: LEE JEONG HYUN
IPC: H01L23/31
Filed: 2021-06-01
Abstract: According to example embodiments, a semiconductor package is provided. The semiconductor package includes: a package substrate; an interposer disposed on the package substrate; a semiconductor chip interposed between the package substrate and the interposer; a plurality of conductive connectors interposed between the package substrate and the interposer; and a capacitor stack structure interposed between the package substrate and the interposer. The capacitor stack structure includes: a first capacitor connected to the package substrate; and a second capacitor connected to the interposer.
Patent KR-20220162479-A (KR)
Title: Integrated cooling module
Inventor: RHEE SANGYONG
IPC: F01P3/18
Filed: 2021-06-01
Abstract: The present invention relates to an integrated cooling module applied to a vehicle cooling system. More specifically, the present invention relates to an integrated cooling module that can miniaturize and lighten the overall cooling system by integrating components around a plate-type manifold and eliminating hoses and piping, and improve ease of manufacture, rigidity and airtightness by configuring the plate-type manifold in the form of a combination of an arched plate and a flat plate.
Patent KR-20220164097-A (KR)
Title: Apparatus, method and computer program for anayzing medical image using classification and segmentation
Inventor: LEE JAE JOON
IPC: G06N3/04
Filed: 2021-06-03
Abstract: The present invention relates to a method for analyzing a medical image by an analysis apparatus, which comprises: a step a of receiving a target image to detect an abnormal part; a step b of extracting a region of interest from the target image; a step c of using a machine learning model learned from normal determination data and abnormal determination data corresponding to the region of interest as learning data to classify an abnormal state of the region of interest; a step d of segmenting the abnormal region in the region of interest; and a step e of using a classification value corresponding to the abnormal state calculated in the step c and an abnormal probability value for each pixel of the abnormal region calculated in the step d to determine the abnormal state of the target image or region of interest. Accordingly, the method can quickly and conveniently read whether an abnormal region exists in a medical image.
Patent KR-20220039552-A (KR)
Title: Apparatus for sucking and mixing fluids
Inventor: CHO CHUL HYUNG
IPC: B01F25/20
Filed: 2021-06-24
Abstract: The present invention provides a fluid sucking and mixing apparatus comprising: a pipe in which a first fluid circulates; and a nozzle unit which is installed along an inner circumferential direction of the pipe and sprays a second fluid. A plurality of spray holes penetrate the nozzle unit, and are slantly formed at a first inclination angle and a second inclination angle with respect to an inner side of the pipe and the center of the pipe. The fluid sucking and mixing apparatus uniformly mixes the fluids in a short time.
Patent KR-20230001037-A (KR)
Title: Virtual golf system providing virtual character
Inventor: LEE UI BUM
IPC: A63B71/06
Filed: 2021-06-25
Abstract: The present invention provides a virtual golf system providing virtual characters, wherein the virtual golf system comprises: a storage unit for storing user's golf play records; and a management unit for generating the virtual characters having golf ability values depending on the user's golf play records, wherein the management unit changes the golf ability value of the virtual characters by reflecting the changed play record when the user's golf play record is changed.
Patent KR-20220015926-A (KR)
Title: Optical based placement of an optical component using a pick and place machine
Inventor: Keck Steven William
IPC: B65G49/06
Filed: 2021-06-25
Abstract: Disclosed is an optical pick and place machine that includes a self-calibrating optical controller for error feedback based optical placement of optical components using active alignment. The optical controller may include a loopback mode for generating a baseline value of light generated by a light source and measured by a photodetector in the optical controller. The optical controller may further include an active alignment mode in which light is coupled from a pick and place machine to an optical device where the component is placed. The optical coupling of the placed component may be evaluated against the baseline value to ensure that the optical coupling is within specifications (e.g., within a pre-specified range).
Patent KR-20230007864-A (KR)
Title: System and method for battery life diagnosis
Inventor: KANG CHUN YONG
IPC: G01R31/382
Filed: 2021-07-06
Abstract: According to the present invention, disclosed is a system for vehicle battery life diagnosis, which includes: a measuring unit which is installed inside a vehicle and measures a state of charge change and a temperature of a vehicle battery; a calculating unit which calculates battery relaxation voltage when a battery power line is cut off; and a diagnosis unit which uses the state of charge change and temperature measured at the measuring unit and the battery relaxation voltage calculated at the calculating unit to diagnose battery life and status.
Patent KR-20230010888-A (KR)
Inventor: PARK HAE JU
IPC: B60H1/34
Filed: 2021-07-12
Abstract: The present invention relates to a method of assembling a wing knob device of an air vent, which comprises the steps of: preparing a rear wing, a rear knob, and a front knob (S110); assembling the rear wing and front knob by inserting an anti-scratch protrusion into an auxiliary guide groove, inserting a guide part into a guide groove, inserting a fastening protrusion into a protrusion guide groove, and then temporarily mounting the rear wing and front knob (S120); and assembling the rear knob and the front knob by inserting the rear wing into a wing insert part and fastening a first coupling part provided on the rear knob and a first fastening part provided on the front knob (S130). Accordingly, assembly is easy and simple.
Patent KR-20230010957-A (KR)
Title: Composition for preventing, improving or treating neurodegenerative disorders trimethyltin mediated comprising Ishige okamurae extract and uses thereof
Inventor: SEUNG HO LEE
IPC: A23L33/105
Filed: 2021-07-13
Abstract: The present invention relates to a composition for preventing, improving, or treating neurodegenerative disorders, comprising Ishige okamurae extract, particularly, neurodegenerative disorders due to trimethyltin. In addition, the present invention relates to a method for protecting brain cells treated with trimethyltin, which includes a step of treating Ishige okamurae extract, and a composition for protecting brain cells treated with trimethyltin, comprising Ishige okamurae extract. The Ishige okamurae extract protects brain cells damaged by a trimethyltin treatment, and can provide i) reduced cleaved caspase-3 expression, ii) reduced cleaved PARP expression, iii) increased brain-derived neurotrophic factor (BDNF) expression, iv) decreased ERK phosphorylation, v) decreased p38 phosphorylation, vi) reduced JNK phosphorylation, vii) increased heme oxygenase-1 (HO-1) expression, and viii) increased nuclear factor erythroid 2-related factor 2 (Nrf2) expression. Therefore, the Ishige okamurae extract can be effectively used as the composition for preventing, improving, or treating neurodegenerative disorders trimethyltin mediated, and the method and the composition for protecting brain cells treated with trimethyltin.
Patent KR-20230012221-A (KR)
Title: Image scanning apparatus for preventing image signal distortion by electrostatic
Inventor: Moon Yongil
IPC: H04N1/00
Filed: 2021-07-15
Abstract: An image scanning apparatus is disclosed. The image scanning apparatus includes: a case; a glass member disposed on the upper surface of the case; a scanning unit arranged to be horizontally movable inside the case and scan the image of a document placed on the glass member; a cable member having one end connected to the first region of the scan unit and transmitting data scanned from the scan unit to an image processing circuit; and a blocking member having one end connected to the second region above the first region of the scan unit to prevent contact between the glass member and the cable member.
Patent KR-20230012898-A (KR)
Inventor: SEOL TAE YUN
IPC: C09D7/61
Filed: 2021-07-16
Abstract: The present invention relates to an eco-friendly coating agent having excellent functions of neutralization and salt damage prevention and an outstanding function of heat insulation and, more specifically, to an eco-friendly heat-insulating paint composition for protecting concrete and steel structures, which comprises: an undercoat containing a water-based polymer resin, an alkaline aqueous solution, an extender pigment, a pigment, water, a wetting and dispersing agent, an anti-foaming agent, and an adhesion promoter; and a top coat containing an eco-friendly hybrid resin, a heat-insulating pigment with a solar shielding function, a functional filler, a UV stabilizer, an adhesion promoter, and an anti-foaming agent. The heat-insulating paint composition containing an eco-friendly hybrid resin, a heat-insulating pigment, and a functional filler for protecting concrete and steel structures according to the present invention is eco-friendly and has a heat-insulation function and a function of preventing a structure from being degraded, compared to a conventional common polyurea resin. The coating film formed with the paint of the present invention has an excellent solar heat reflection effect and low thermal conductivity to give an excellent heat insulation effect. Accordingly, the internal temperature of a building composed of concrete and steel structures can be adjusted to save energy and enhance the long-term durability of the structure.