baber/WOPTO huggingface dataset:
Patent KR-20220135875-A (KR)
Title: Non-face-to-face access management system using kiosks and method thereof
Inventor: LIM CHE OUK
IPC: H04N7/18
Filed: 2021-03-31
Abstract: Disclosed are a non-face-to-face access management system using kiosk and a method thereof. The non-face-to-face access management system using a kiosk according to an embodiment comprises: a kiosk which is disposed at the entrance of a room; a user terminal which generates user authentication information including code information in a non-face-to-face manner to access the room, authenticates a user, and allows the user to access the room; and an integrated management server which generates an access approval signal in response to an access approval request and transmitting the generated access approval signal to the user terminal when receiving the access approval request from the user terminal.
Patent KR-20220137470-A (KR)
Title: Multifunctional Unpowered Treadmill
Inventor: PACK MOUNG HO
IPC: A63B21/078
Filed: 2021-04-02
Abstract: The present invention relates to a multifunctional non-powered treadmill. The present invention provides a multifunctional non-powered treadmill in which various exercises are possible by using a conventional simple treadmill for walking and running; which can be easily separated and installed; and in which a user is supported by the tension of a rotating belt without the friction on the floor surface through three rotating rollers, while creating a rotating trampoline effect. Accordingly, patients and the elderly can exercise lightly by mitigating the impact on joints of the user.
Patent KR-20220140268-A (KR)
Inventor: JAE MYUN LEE
IPC: C07D471/04
Filed: 2021-04-09
Abstract: The present invention relates to a novel indolizine derivative compound, and a composition for preventing or treating fibrosis or inflammatory diseases, comprising the same as an active ingredient. An indolizine derivative of the present invention remarkably inhibits the activity of enzyme LoxL2, which has been known as a key mediator in tissue fibrosis, to block the synthesis and contraction of collagen and an inflammatory reaction, which is a pre-step of fibrosis, and thus can be effectively used as an effective therapeutic composition for various fibrotic diseases.
Patent KR-20220141445-A (KR)
Inventor: KWON OH KYU
IPC: G01N21/88
Filed: 2021-04-13
Abstract: The present invention has the following configurations. The present invention relates to auto final vision inspection (AFVI), which is an inspection device that analyzes appearance inspection through images, an inspection table of the AFVI and a scratch protection film attached to the upper part of the inspection table for caustic defects not to occur through external inspection of an inspection target product.
Patent KR-20220142268-A (KR)
Inventor: CHO JAEHYUNG
IPC: C08L83/04
Filed: 2021-04-14
Abstract: The present invention relates to an acrylic composition for electrodeposition coating which contains an acrylic resin, a curing agent and an additive. The additive includes polyether-modified polysiloxane, a nonionic organic surfactant other than the polyether-modified polysiloxane, and a gemini type surfactant, wherein 0.05 to 1.0 parts by weight of the polyether-modified polysiloxane, 1 to 10 parts by weight of the nonionic organic surfactant and 1 to 10 parts by weight of the gemini type surfactant are included based on 100 parts by weight of the total amount of the acrylic resin and the curing agent. An object of the present invention is to provide an acrylic composition for electrodeposition coating having excellent appearance properties of a produced coating film.
Patent KR-20220142632-A (KR)
Inventor: LEE JUNG WOO
IPC: G02B27/01
Filed: 2021-04-15
Abstract: Disclosed is a wearable display system for improving the convenience of use of an eyeglass wearer. The wearable display system comprises: an image panel which is installed to maintain a constant distance relative to one pair of eyeglass lenses and which generates a display image, wherein the display image is projected forward of an eyeglass wearer wearing general eyeglasses through the eyeglass lenses; and a reflective installation plate formed by combining a reflective member and a fastening member in a "ㄱ" shape, wherein the reflective member has a constant curvature, reflects the display image projected through the eyeglass lenses, and provides a reflected image, and the reflected image is projected onto the eyeglass lenses and provided to the eyes of the eyeglass wearer. Therefore, the wearable display system can acquire both an external object and an image, and enables the eyeglass wearer to easily wear his or her eyeglasses, that is, general eyeglasses.
Patent KR-20220145517-A (KR)
Inventor: KIM BONG GI
IPC: H02G3/18
Filed: 2021-04-22
Abstract: A conduit connector for a wall outlet box according to the present invention is a conduit connector that is installed at an outlet box having a connection hole perforated on a side and connects a conduit in which a wire is inserted, comprising: a connector body which is provided with a cylindrical shape having a hollow in the center such that the wire can be inserted therein, and in which a flange is integrally formed at a predetermined part, key grooves and locking grooves are continuously formed in an L-shape respectively at symmetrical positions on an outer periphery of a rear end around the flange, nipple units are formed by cutting a certain length respectively at symmetrical positions on an outer periphery of a front end around the flange, a plurality of thread-shaped protrusions are integrally and respectively formed on outer peripheries of the nipple units, and coupling grooves are integrally and respectively formed on inner peripheries of the nipple units; a fastener which fixes a front end of the connector body to the connection hole of the outlet box in an one-touch manner; a pipe connector coupled to an outer surface of a rear end of the connector body in an one-touch manner; and a waterproof plug inserted into and coupled to the front end of the connector body. The conduit connector facilitates coupling of the connector body and the conduit connector, and facilitates fixing of the connector body to the wall outlet box.
Patent KR-20220146209-A (KR)
Title: Method for image-based table border generation
Inventor: KIM JIHOON
IPC: G06T3/20
Filed: 2021-04-23
Abstract: Provided is a method for generating an image-based table boundary line which is executed by a computing device including at least one processor according to some embodiments of the present disclosure. The method comprises the steps of: generating a training data set including a source domain and a target domain which are used to train a table boundary line generation model in a pair form by using a pre-trained training data generation model; and training the table boundary line generation model using the training data set. The source domain may include a first table in which at least one of a horizontal boundary line and a vertical boundary line does not exist. The target domain may include a second table in which the horizontal boundary line and the vertical boundary line exist. According to the present invention, the method is capable of converting a table in which a part of a boundary line does not exist into a table in which all boundary lines exist.
Patent KR-20220149022-A (KR)
Inventor: LEE JAE HYUNG
IPC: G10L25/51
Filed: 2021-04-30
Abstract: The present invention relates to a method for controlling a plurality of voice recognition devices. The method for controlling a plurality of voice recognition devices according to the present invention is a method for controlling a plurality of voice recognition devices using the same call words, and comprises the steps of: allowing the plurality of voice recognition devices to receive a call word from a user; allowing any one of the plurality of the voice recognition devices to be selected and respond to the call word; allowing the selected voice recognition device to receive a command from the user; and allowing at least one of the plurality of the voice recognition devices to perform a necessary operation in response to the command. According to the present invention, even though there are a plurality of voice recognition devices using the same call word in one household, a user can accurately control a desired device.
Patent KR-20220150519-A (KR)
Title: Manufacturing method of capsule-type artificial tissue using 3D printing and capsule-type artificial tissue manufactured therefrom
Inventor: DONG GYU HWANG
IPC: C12N5/071
Filed: 2021-05-04
Abstract: The present invention relates to a method for manufacturing capsule-type artificial tissue using three-dimensional printing and capsule-type artificial tissue manufactured therefrom and, specifically, to a method for manufacturing capsule-type artificial tissue using three-dimensional printing, comprising the steps of: preparing a capsule shell assembly member capable of being assembled in the form of a capsule shell having an internal space and a porous membrane structure; injecting a hydrogel bed into the inner space; injecting a plurality of cell aggregates into the hydrogel bed; and forming the capsule shell by assembling the capsule shell assembly member into which the cell aggregates are injected, thereby realizing the production of an outer capsule wall and the process of cell inclusion in one process.
Patent KR-20220152591-A (KR)
Title: Electronic device
Inventor: CHOI MINSOO
IPC: H01L51/42
Filed: 2021-05-07
Abstract: The present invention relates to an electronic device. The electronic device, according to an embodiment of the present invention, comprises: a base layer; and a display element layer including a pixel-defining layer in which opening parts are defined and a light-emitting element and a light-receiving element defined by a pixel-defining layer. Each of the light-emitting element and light-receiving element comprises: a first electrode; a hole transport area disposed on the first electrode; an electron transport area disposed on the hole transport area; and a second electrode disposed on the electron transport area. In addition, in one embodiment, the light-emitting element includes: a light-emitting layer disposed between the hole transport area and the electron transport area, and the light-receiving element includes: a light-receiving layer disposed between the hole transport area and the electron transport area and converting incident light into an electrical signal; and an electron extraction layer disposed between the light-receiving layer and the electron transport area and including an n-dopant material. The electronic device can exhibit excellent photoelectric efficiency characteristics.
Patent KR-20220158297-A (KR)
Title: The Fabrication Method of MEMS Device
Inventor: OH JAE SUB
IPC: B81B7/02
Filed: 2021-05-24
Abstract: A method for manufacturing a MEMS device according to an embodiment of the present invention comprises steps of: forming a plurality of MEMS devices on a silicon substrate; forming a stealth dicing pattern including a stealth dicing alignment key, continuously connected to the stealth dicing alignment key, separating the MEMS devices from each other, and removing all thin films on the silicon substrate; forming a backside etch pattern aligned with the MEMS device and a backside alignment key aligned with the stealth dicing alignment key on a lower surface of the silicon substrate; and dicing the silicon substrate by irradiating a laser beam along the stealth dicing pattern, thereby capable of forming etching patterns at desired locations by using both stealth dicing technology and backside etching process.
Patent KR-20220159527-A (KR)
Inventor: LEE MEE RYUNG
IPC: A23F3/12
Filed: 2021-05-25
Abstract: The present invention relates to a preparation method of fermented Nelumbinis semen tea and, more specifically, to a preparation method of fermented Nelumbinis semen tea, which comprises the steps of: (S10) soaking Nelumbinis semen in distilled water to obtain Nelumbinis semen having the moisture content of 40 to 60%; (S20) inoculating the Nelumbinis semen having the moisture content of 40 to 60% with a bacillus spp. strain or a lactobacillus spp. strain to ferment the inoculated product; (S30) drying the fermented Nelumbinis semen to obtain fermented Nelumbinis semen having the moisture content of 1 to 10%; and (S40) roasting the fermented Nelumbinis semen having the moisture content of 1 to 10%. Accordingly, the flavor of the fermented Nelumbinis semen tea can be enhanced.
Patent KR-20220159795-A (KR)
Inventor: BAE HYOJO
IPC: F04D29/58
Filed: 2021-05-26
Abstract: One objective of the present invention is to provide a turbo compressor having a structure capable of cooling a motor while preventing a decrease in refrigerating performance of a refrigerating cycle. The present invention provides a turbo compressor including: a driving unit capable of generating rotational power for compression of refrigerant; a shaft extending in one direction and rotatably coupled to the driving unit at one side and rotated by the power generated from the driving unit; and first to third compression units including first to third impellers installed on the shaft to receive the rotational power by the shaft, respectively. The first to third impellers are installed to be rotatable on the other side of the shaft so as to be provided on the opposite side to the driving unit.
Patent KR-20220160171-A (KR)
Inventor: KWON KEUN
IPC: A47J43/044
Filed: 2021-05-27
Abstract: The present invention provides a cooking appliance comprising: a container body having an open top and having a cooking space in which food materials to be cooked are accommodated; and a cover assembly (100) sealing the cooking space. The cover assembly (100) includes: a cover housing (110) coupled to the top of the container body to seal the cooking space; a stirring blade (130) formed downward from the lower surface of the cover housing (110) and positioned inside the cooking space when the cover housing (110) is coupled to the container body to stir the food materials located inside the cooking space in a preset manner; and a drive unit (150) coupled to the cover housing (110) and rotating the stirring blade (130). A blade-shaped stirring part can be physically protected.
Patent KR-20220002090-A (KR)
Title: Work vehicle
Inventor: KAJINO YUTAKA
IPC: G05D1/02
Filed: 2021-05-27
Abstract: The present invention relates to a working vehicle. An objective of the present invention is to allow a worker in a headrest to easily get on a tractor without going deep into a pavement. The working vehicle of the present invention comprises: a control unit (40) for autonomously driving a vehicle body (2) along an autonomous work path (R1) set in the pavement (50); and a remote operation device (100) which transmits an instruction to the control unit (40). While receiving the driving instruction from the remote operation device (100), the control unit (40) causes the traveling vehicle body (2) to travel remotely along a preset remote operation traveling path (R2) from an end stop position of an autonomous working path (R1) toward an end (50a) of the pavement (50).
Patent KR-20220160374-A (KR)
Inventor: BAE KWON
IPC: G06Q50/04
Filed: 2021-05-27
Abstract: A server for providing clothing production, matching, and collaboration services according to an embodiment of the present invention comprises: a database in which clothing production factory information received from a factory terminal is stored; a tag generation unit which generates a plurality of tags by using the clothing production factory information stored in the database; a weighted value allocation unit which, upon receiving a work order for a production target clothing from a client terminal, assigns a weighted value to a tag matching the information on the work order; and a factory matching unit which calculates the total weighted value for the corresponding factory by using the weighted value assigned to each tag of the factory identifier, extracts the corresponding factories based on the calculated total weighted value, and generates and provides a recommended factory list. Therefore, the server can match a client and a factory so that the client can produce clothing through a collaboration process when the client produces products via a factory.
Patent KR-20210152404-A (KR)
Inventor: WILLMOTT DEVIN
IPC: G06N3/04
Filed: 2021-06-07
Abstract: This invention relates to computer systems with capabilities for artificial intelligence, comprising neural networks. A computer-implemented method for classification and training of a neural network comprises: a step of receiving an input in the neural network - the input comprises a plurality of resolution inputs of variable resolutions - ; a step of outputting a plurality of feature tensors for respective corresponding resolutions of the plurality of resolution inputs; a step of fusing a plurality of feature tensors using up-sampling or down-sampling for variable resolutions; a step of using an equilibrium solver to identify one or more predictive vectors from the plurality of feature tensors; and a step of outputting a loss in response to the one or more prediction vectors.
Patent KR-20220095083-A (KR)
Inventor: LEE KYUNGHAN
IPC: H04N21/2187
Filed: 2021-06-17
Abstract: According to the present invention, disclosed are a device and a method for evaluating performance of a video streaming system. When a streaming video in which frame indexes are previously inserted for each frame is played in a video streaming system, a streaming video output from a transmitting end of a video streaming system is captured and stored as a first raw video. The streaming video output from a receiving end is captured and stored as a second raw video, the frame indexes of the first raw video and the second raw video are compared, and the quality between frames corresponding to frame indexes which match each other may be compared.
Patent KR-20230004126-A (KR)
Inventor: LEE MYEONG YEON
IPC: C07D311/62
Filed: 2021-06-30
Abstract: The present invention relates to a method for producing a green tea extract with lowered EGCG content to have an improved hepatoprotective effect. The method for producing a green tea extract, according to the present invention, comprises the steps of: (1) inoculating 70 to 90 wt% of green tea with 10 to 30 wt% of a liquid strain of Paenibacillus sp. and maturing the same; (2) drying and grinding the green tea to obtain green tea powder; (3) extracting a green tea extract; and (4) applying high-temperature steam to the green tea extract. Accordingly, compared to existing green tea extracts, the present invention causes less damage to liver cells and has higher stability even when consumed in large quantities.
Patent KR-20230004167-A (KR)
Inventor: OH JAE PIL
IPC: H01Q1/24
Filed: 2021-06-30
Abstract: Disclosed is an antenna. According to an embodiment of the present invention, the antenna provided in a wireless card terminal may comprise: a main antenna part patterned from the center of an outer curved surface of a printer paper case of the wireless card terminal to one side surface formed to be orthogonal to the longitudinal direction of the outer curved surface; and a sub-antenna unit patterned from the center of the outer curved surface of the printer paper case to the other side surface formed to be orthogonal to the longitudinal direction of the outer curved surface. Therefore, space occupancy of the antenna can be minimized by disposing the antenna on the outer surface of the printer paper.
Patent KR-20230005599-A (KR)
Title: Method for forming photoresist patterns
Inventor: NAMGUNG RAN
IPC: H01L21/308
Filed: 2021-07-01
Abstract: The present invention relates to a method for forming a photoresist pattern and a semiconductor device on which a photoresist pattern manufactured according to the method is formed. The method comprises the steps of: forming a photoresist pattern on a substrate; coating the photoresist pattern with an organic topcoat composition including an acrylic polymer having a structural unit containing a hydroxy group and fluorine and an acidic compound; drying and heating the substrate, on which the organic topcoat composition is coated, to coat the substrate with a topcoat; and spraying a rinse solution including an ether-based compound on the substrate coated with the topcoat to remove the topcoat. According to the present invention, the method can effectively remove SLO defects without the loss of a photoresist fine pattern.
Patent KR-20230008347-A (KR)
Title: Wallpaper reproduced by personal image
Inventor: KIM HYEON HO
IPC: B44C7/04
Filed: 2021-07-07
Abstract: According to the present invention, realistic images can be easily obtained through a step of adhering a final printed material produced by photorealistic printing to an adherend such as a board or a tile having an adhesive layer; a step of stacking a poly liquid on the surface of the printed material, pressing the same with a roller, and drying the same; and a step of coating the printed material with a protective coating layer, so that the printed material obtained by photorealistic printing can adhere to various adherends.
Patent KR-20230009602-A (KR)
Title: Coil component for core type with funtion shielding of magnetic flux
Inventor: HWANG JONG JIN
IPC: H01F27/24
Filed: 2021-07-09
Abstract: The present invention relates to a core type coil component equipped with a magnetic flux shielding function that enables a first shielding part to be formed on an inner side based on a pair of central cores while forming a core type structure that can wind more coils than a shell type, and enables to design a coil component that can minimize an electromagnetic interference by a magnetic flux emission by forming a second shielding part on the outside thereof to efficiently shield the magnetic flux emitted from the coil. The core type coil component comprises: an upper end core; a lower end core; and a pair of coils.
Patent KR-20230010524-A (KR)
Inventor: YOO SANG DONG
IPC: H10B12/00
Filed: 2021-07-12
Abstract: The present invention relates to a thyristor of vertical structure and a cross-point memory array including the same. The thyristor of vertical structure according to an embodiment includes: a semiconductor core having an insulating film formed on an outer circumferential surface and a plurality of metal layers formed on the insulating film. In the semiconductor core, at least one of a base layer and an emitter layer may be formed in a region corresponding to each of a plurality of metal layers based on a charge plasma phenomenon due to a difference in work function with the plurality of metal layers.
Patent KR-20230012253-A (KR)
Inventor: KANG YONG TAE
IPC: B01F33/45
Filed: 2021-07-15
Abstract: A dehumidifying composition of the present invention may include oil and a surfactant.
Patent KR-20230013208-A (KR)
Title: Integration control system of vehicle
Inventor: NA MYUNG YUL
IPC: B60Q3/283
Filed: 2021-07-16
Abstract: An integrated control system of a vehicle according to the present invention includes: a power manager which receives power of a vehicle and supplies the power to a first sensor, a second sensor, and a third sensor connected to an accelerator pedal, a brake pedal, and a transmission, respectively; a sensor signal receiver which receives an accelerator pedal output signal, a brake pedal output signal, and a transmission output signal from the first sensor, second sensor, and third sensor, respectively; a main controller which is connected to the power manager, monitors information about power supplied to the first sensor, second sensor, and third sensor, and integrally controls accelerating, braking, and shifting of the vehicle in response to the accelerator pedal output signal, the brake pedal output signal, and the transmission output signal; and a communicator which transmits the accelerator pedal output signal, the brake pedal output signal, and the transmission output signal to a plurality of relevant control units. The present invention can supply robust power to the sensor through power stabilization.