baber/WOPTO huggingface dataset:
Patent KR-20220150140-A (KR)
Inventor: KIM CHANG KYUM
IPC: G06Q30/06
Filed: 2021-05-03
Abstract: The present invention relates to a pagetalk-based simultaneously-connected multiple users' e-commerce platform providing device and a method thereof. The device comprises: a content area management unit which displays a product list of an online shopping mall and detailed information for each product and manages a content area in which content is updated in real-time according to interaction with a chatting area; a chatting area management unit which manages the chatting area which is capable of interacting with the content area is possible, and in which a chatbot-based artificial intelligence agent participates, and the content and UI forms provided in the content area are displayed together; a user action detection unit which detects a user's action with respect to the content area or the chatting area; and an interaction processing unit which initiates an action related to the interaction in response to an action of the user in a process of providing synchronization between the content area and the chatting area. According to the present invention, the device and the method thereof can provide an interactive interface capable of interacting with a content area in which a user can purchase a product together with other people when using an online shopping mall.
Patent KR-20220150542-A (KR)
Title: System for monitoring objects to protect using ultra-wide band wireless communication and method for monitoring objects to protect using the same
Inventor: KWON IL GUN
IPC: G08B25/10
Filed: 2021-05-04
Abstract: The present invention relates to a protection target monitoring system using ultra-wideband wireless communication technology, and a protection target monitoring method using the same. The protection target monitoring system comprises: a tag terminal for ultra-wideband (UWB) wireless communication technology which is worn or carried by a protection target, transmits information of the protection target in real time by using UWB wireless communication technology, and has an identifiable tag embedded therein; an anchor for UWB wireless communication technology which receives information on the protection target from the tag terminal for UWB; a server which collects and stores information on the protection target from the anchor for UWB, and generates analysis information on the protection target by accumulating and calculating the collected information; an electronic device for a manager which is communicatively connected to the server and receives information and analysis information on the protection target from the server; and an electronic device for a guardian which is communicatively connected to the server and receives information and analysis information on the protection target from the server. The present invention can secure a higher level of safety for the protection target by reducing an error range for location information.
Patent KR-20220150655-A (KR)
Title: Electrode based heating system
Inventor: KIM NO EUL
IPC: F24H7/02
Filed: 2021-05-04
Abstract: The present invention relates to an electrode-based heating system with improved electrical stability and thermal efficiency. One aspect of the present invention includes a body part including at least one body in which a fluid is disposed and a heating unit disposed inside the body to heat the fluid, wherein the heating unit includes at least one electrode disposed inside electrolyzed water and heating the electrolyzed water, the fluid and the electrolyzed water are disposed to overlap each other, and an inlet through which the fluid is introduced into the body part and an outlet through which the fluid is discharged at a position spaced apart from the inlet may be formed.
Patent KR-20220152663-A (KR)
Inventor: KI BEOM SEOK
IPC: F16B7/18
Filed: 2021-05-10
Abstract: The present invention is to provide a reinforcing rod coupling device with a multi-functional elastic material. A reinforcing rod coupling device of the present invention comprises a pair of shells accommodating an end of a reinforcing rod in both facing inner sides and having rib receiving grooves formed to hold ribs of the reinforcing rod; a multi-functional elastic material disposed inside the pair of shells and generating an elastic restoring force in the circumferential direction to space the pair of shells apart from each other; a sleeve embedding the pair of shells and the multi-functional elastic material and having a rib restraining part formed to receive one side of the shells to restrict the movement; and a pair of pressing members positioned between the sleeve and the shells and thread-coupled to the sleeve to generate a restraining force on a pair of reinforcing rods.
Patent KR-20210142544-A (KR)
Title: Positive-type photosensitive resin composition, method of manufacturing patterned resist film, and patterned resist film
IPC: G03F7/26
Filed: 2021-05-13
Abstract: Provided are a positive-type photosensitive resin composition having excellent depth-of-focus characteristics and excellent resolution, a method for forming a patterned resist film using the positive-type photosensitive resin composition, and a patterned resist film made of the positive-type photosensitive resin composition. In the positive-type photosensitive resin composition comprising an alkali-soluble resin (A) and a quinone diazide group-containing compound (B), the quinone diazide group-containing compound (B) comprising two kinds of quinone diazide groups-containing compound having a specific structure in combination with a specific ratio is used.
Patent KR-20220155413-A (KR)
Title: Computer remote control system and method using personal portable terminal
Inventor: PARK TAE JOON
IPC: H04L12/12
Filed: 2021-05-15
Abstract: The present invention relates to a computer remote control system using a personal portable terminal and a method thereof. To this end, the present invention enables a user to remotely monitor and control a PC installed with a PC server by using a PDA, perform additional functions such as mail and file management in an easier manner, manage the PC without time and place constraints by connecting to the PC server via a server for user authentication, direct connection with the PC, or call connection, have a processing speed as fast as a user directly work on the PC, and hardly occupy the capacity of the PDA itself, thereby increasing user convenience.
Patent KR-20210152954-A (KR)
Title: Method for joining adhesive sheet, apparatus for joining adhesive sheet, and manufacturing method of semiconductor products
Inventor: AKIZUKI SHINYA
IPC: H01L21/683
Filed: 2021-06-04
Abstract: Disclosed are an adhesive sheet sticking method, an adhesive sheet sticking apparatus, and a manufacturing method of a semiconductor product so that a pressure-sensitive adhesive sheet can be adhered with high accuracy to a ring-shaped protrusion forming surface of a semiconductor wafer on which the ring-shaped protrusion is formed, and the semiconductor wafer can be more reliably prevented from being damaged. The adhesive sheet sticking method includes: a first sticking process in which an adhesive tape (DT) and a wafer (W) having an annular convex portion (Ka) on the outer periphery of one surface are accommodated in a chamber (29), the pressure-sensitive adhesive tape (DT) is brought into contact with the annular convex portion forming surface of the wafer (W) in a state where the internal space of the chamber (29) is depressurized so that the annular convex portion forming surface is covered with the adhesive tape (DT); and a second sticking process in which the adhesive tape (DT) is stuck to the annular convex portion forming surface of the wafer (W) by increasing the pressure of the inner space of the chamber (29) after the first sticking process.
Patent KR-20220164186-A (KR)
Title: Artificial Intelligence vulnerability diagnosis learning recommendation service system and method
Inventor: JUNG MIN CHOI
IPC: G06N3/08
Filed: 2021-06-04
Abstract: The present invention relates to an artificial intelligence vulnerability diagnosis learning recommendation service system and method, for providing a user with questions (problems) by level for each unit to solve, finding weak concepts based on incorrect answers to the questions and probability of correct answers for each question predicted by artificial intelligence, and informing the same to the user for the user to learn the weak concepts. The artificial intelligence vulnerability diagnosis learning recommendation service system according to the present invention comprises: a user terminal which inputs student information including a grade, answers to provided diagnostic questions, and then receives probability of correct answer for each question and weak knowledge concept information as a result; a database in which the diagnostic questions are stored as data by subject, unit of subject, and knowledge concept within the unit; and a learning recommendation server which leans diagnostic questions by subject, unit of subject, and knowledge concept within the unit, a student's answers thereto, and details of correct and incorrect answers through deep learning, creates a diagnostic recommendation model that predicts the probability of correct answer using Factorization Machine algorithm, provides diagnostic questions selected based on the student information entered from the user terminal, receives answers to the diagnostic questions, inputs the same into the diagnostic recommendation model, provides a correct answer for each question and weak knowledge concept information, calculates a predicted probability of answering questions within a range of a specific knowledge concept, and based thereon, recommending weak learning questions.
Patent KR-20220167599-A (KR)
Title: Ceramic electronic component
Inventor: KIM JIN WOO
IPC: H01G4/12
Filed: 2021-06-14
Abstract: A ceramic electronic component according to one embodiment form of the present invention comprises: a body comprising a dielectric layer and an internal electrode; and an external electrode disposed on the body and connected to the internal electrode, wherein the dielectric layer comprises a plurality of crystal grains and a crystal grain boundary disposed between adjacent crystal grains, the crystal grain boundary comprises a secondary phase comprising a Sn, a rare-earth element, and a liquid phase element, the rare-earth element comprises one or more among Y, Dy, Ho, Er, Gd, Ce, Nd, Sm, Tb, Tm, La, Gd, and Yb, and the liquid phase element may comprise one or more among Si, Mg, and Al. Therefore, the present invention is capable of improving the reliability.
Patent KR-20220000357-A (KR)
Title: Pharmaceutical composition for retinal neurodegenerative disease comprising inhibitor of Prox1 as an active ingredient
Inventor: KIM JIN WOO
IPC: A61K39/395
Filed: 2021-06-14
Abstract: The present invention relates to a technology for treating retinal neurodegenerative diseases through the regeneration of retinal nerves by targeting Prox1 in the mammalian retina and, more particularly, to: a pharmaceutical composition for the prevention or treatment of retinal neurodegenerative diseases, comprising, as an active ingredient, an inhibitor for inhibiting the expression or migration of Prox1; and a pharmaceutical formulation comprising the composition. The pharmaceutical composition comprising a Prox1 migration inhibitor, according to the present invention, induces the regeneration of damaged retina in mammals, and thus can be commonly applied to the treatment of various retinal neurodegenerative diseases of which there are no effective treatments in the prior art and which cause visual loss. Furthermore, when combined with a selective retinal nerve differentiation method or the like, the pharmaceutical composition is expected to be used in the development of an innovative retinal regeneration method which can selectively regenerate only specific retinal nerve cells undergoing degeneration.
Patent KR-20220167987-A (KR)
Title: Freight transport matching system based on shareholders of transport drivers
Inventor: SON CHANG WON
IPC: G06Q10/08
Filed: 2021-06-15
Abstract: The present invention relates to a cargo transportation matching system of a transportation driver stockholder manner which can normalize a cargo charge to satisfy both a shipper and a driver by transparent cargo charge and fund management through a corporation in which a truck driver is a shareholder and creates a reasonable driving environment of a truck and increases rights and beneficiaries of a transportation driver so as to create a safe logistics service environment having high satisfaction.
Patent KR-20220168612-A (KR)
Title: Display device
Inventor: CHOI YUN MI
IPC: G09F9/30
Filed: 2021-06-16
Abstract: Provided is a display device that it is possible to maximize an area where images are displayed in a non-folding state while minimizing the volume of the display device in a folding state. The display device according to an embodiment includes: a display panel which includes a first non-folding region, a second non-folding region disposed on one side of the first non-folding region, a folding region disposed between the first non-folding region and the second non-folding region, and a sliding region located on the opposite side of the folding region with the second non-folding region therebetween, and having an exposed area that increases when sliding and expanding; a housing arranged to surround at least a portion of the display panel; a hinge member coupled to the housing and configured to fold the housing; and a support member coupled to the display panel. The housing includes a first opening exposing at least a portion of the sliding region in a slid and non-expanded state and exposing at least a portion of the support member in a slid and expanded state.
Patent KR-20220169592-A (KR)
Title: Image sensing device
Inventor: KIM HYUN CHEOL
IPC: H04N5/369
Filed: 2021-06-21
Abstract: Provided are an image sensing device and a method of operating the image sensing device. The image sensing device may comprise: a photoelectric element generating an electric charge in response to light; a first floating diffusion (FD1) in which the electric charge generated by the photoelectric element is stored; a first floating diffusion (FD1) in which the electric charge generated by the photoelectric element is stored; a transfer gate having one end connected to the photoelectric element and the other end connected to the first floating diffusion; a reset transistor resetting voltage of the first and second floating diffusions based on a reset signal; a first DCG (dual conversion gain) transistor having one end connected to the first floating diffusion and other end connected to the second floating diffusion and connecting the first floating diffusion and the second floating diffusion based on a first DCG control signal; a first pixel circuit generating a first output voltage based on the voltage of the first floating diffusion; a second pixel circuit generating a second output voltage based on the voltage of the second floating diffusion; a first analog-to-digital converter receiving and converting the first output voltage into a first digital signal; and a second analog-to-digital converter disposed separately from the first analog-to-digital converter, and receiving and converting the second output voltage into a second digital signal. Accordingly, an HDR scene can be created with a single read operation.
Patent KR-20230000282-A (KR)
Inventor: PARK JISU
IPC: B23Q11/00
Filed: 2021-06-24
Abstract: The present invention relates to a washing machine for cut products, comprising: a main body having an entrance and an exit in a sealed structure; a conveyor conveying a basket to the entrance and exit; a bubble cleaning tub, an ultrasonic cleaning tub, a rinse cleaning tub, and a vapor degreasing cleaning tub configured inside the main body; and an orthogonal robot putting the basket into and taking out of the tubs sequentially. The cut products contained in the basket are moved into the main body and washed in multiple cleaning tubs sequentially, and the cleaned cut products are conveyed to the outside. Therefore, required labor and bottlenecked processes are reduced. Furthermore, the sealed design of the main body reduces the risk of fire and promotes the safety of workers.
Patent KR-20220012177-A (KR)
Inventor: YOSHII SHUNGO
IPC: B23K101/40
Filed: 2021-06-29
Abstract: An objective of the present invention is to provide a laser machining apparatus capable of efficiently removing debris from a machining point, while suppressing the attachment of debris to the bottom of a casing of a machining nozzle. To achieve the objective, the laser machining apparatus includes a condenser, and a machining nozzle fixed to a lower part of the condenser. The machining nozzle includes: an upper wall having a laser beam through hole; a lower wall connected to a lower part of one part of the upper wall, and including a debris collection chamber; a suction port formed between another part of the upper wall and the lower wall; a first air spray port formed on the lower wall, traversing the debris collection chamber in a predetermined direction orthogonal to an optical path of a laser beam passing through the laser beam through hole, and spraying air toward the suction port; and a second air spray port formed below the first air spray hole with respect to the lower wall, traversing the debris collection chamber in a predetermined direction, and spraying air toward the suction port. The flowrate of the air sprayed from the second air spray port can be smaller than the flowrate of the air sprayed from the first air spray port.
Patent KR-20230008287-A (KR)
Inventor: PARK SOOHYUN
IPC: H10K99/00
Filed: 2021-07-06
Abstract: A display device according to one embodiment comprises: a chamber; a stage positioned in the chamber; a support part that penetrates the stage; and a substrate positioned on the support part, wherein the stage is heated during a drying process, and the substrate and the stage are separated during the drying process. Therefore, the present invention is capable of providing the drying device that can form a uniform layer.
Patent KR-20220009337-A (KR)
Title: Centrifugal compressor
Inventor: UMEYAMA RYO
IPC: F04D17/10
Filed: 2021-07-07
Abstract: The present invention is to provide a centrifugal compressor capable of achieving both reduction of the moment of inertia of an impeller and a thrust load acting on the impeller, and suppression of a decrease in pressure ratio. According to the present invention, the centrifugal compressor comprises an impeller, and the impeller includes a hub, and a plurality of blades. A through hole is formed in the hub. An outer peripheral surface of the hub has an internal outer peripheral surface and an external outer peripheral surface. The external outer peripheral surface is formed on the rear side rather than a virtual curved surface whose radius is the radius of curvature in an outer edge part, which is the outer edge part of an inner peripheral surface in the radial direction.
Patent KR-20230008503-A (KR)
Title: Multi charger
Inventor: RIM DONG IN
IPC: H02J50/00
Filed: 2021-07-07
Abstract: The present invention relates to a wired and wireless multi-charger with a charging cable theft prevention function which has the charging cable theft prevention function, proposes a structure that makes it easier to assemble and combine an upper case and a lower case with all internal parts mounted when assembling and combining the upper case and the lower case, and further improves assembly and ease of use compared to the existing charger by allowing wired charging and wireless charging to be performed simultaneously. The wired and wireless multi-charger comprises: a lower case in which a bottom surface is a roughly rectangular, a front wall, a rear wall, and both side walls are surrounded to form an internal space, the front wall is formed lower than the rear wall, a front end of both side walls is connected to the front wall to form an inclined unit that gradually increases, and a rear end is connected to the rear wall while forming a horizontal unit; an upper case covering the lower case forming a front inclined surface forward corresponding to the inclined unit and having an opening unit for exposing terminals installed in the internal space formed in the center of the front inclined surface; and a cover opening and closing the opening unit, wherein on an upper surface of the upper case, a plurality of partition walls for accommodating a mobile device being charged are formed in the center to provide a holding space and a wireless charging space for wireless charging of the mobile device is provided on both sides. The multi-charger according to the present invention can stand and place the mobile device undergoing wired charging in a space between the partition walls while charging is taking place.
Patent KR-20230009682-A (KR)
Title: A novel method for producing cordycepin using coffee and mushroom strains showing antibacterial, antifungal, immune enhancement, anticancer, and antithrombotic effects, and a composition comprising an extract containing cordycepin produced by the production method as an active ingredient
Inventor: YOU YEON HYUK
IPC: A23F5/02
Filed: 2021-07-09
Abstract: The present invention can manufacture an extract containing cordycepin exhibiting antibacterial, antifungal, immune enhancing, anticancer, and antithrombotic effects which is obtained by inoculating and fermenting green coffee beans with at least one spawn selected from spawns consisting of Ganoderma lucidum, Phellinus linteus, Inonotus obliquus, Sparassis crispa, and Cordyceps militaris to manufacture green coffee beans with markedly enhanced cordycepin, followed by extracting the green coffee beans. In addition, since a base ingredient is coffee, the composition can be supplied in the form of a beverage containing cordycepin, which is very useful for industrialization and commercialization.
Patent KR-20230010559-A (KR)
Inventor: DO JUN HYEONG
IPC: G06F21/31
Filed: 2021-07-12
Abstract: In accordance with the present invention, a dubbing method using voice data includes the following steps of: receiving data block information from a user authentication server including authentication data and history information used for the authentication of a user in a form of a data block and storing the data block information in a user database server; when a visitor visits a charnel house of the user, activating the data block stored in the database server of the corresponding user, thereby dubbing an answer to a question of the visitor into the voice of the user while including a background noise included in the data block of the user; and setting the answer to the question by referring to visitor information. Therefore, the present invention is capable of providing the voice of a user with vividness and realism to a person wishing to hear the user's voice.
Patent KR-20230012738-A (KR)
Inventor: BAIK SUNG HYUN
IPC: G02F1/13
Filed: 2021-07-16
Abstract: The present invention relates to a clamp device for fixing a flat display glass to a transfer frame, which is easy for a maintenance operation, comprising: a frame connection base (60) including a base protrusion (62); a horizontal rotating bar (70); a central block (30) including a block protrusion (34) and a lift hole (32); a vertical lift bar (40); a head block (20); a gripper (10); and a vertical restoration unit (50).