baber/WOPTO huggingface dataset:
Patent KR-20220124032-A (KR)
Title: Motor-driven electric wire winding device
Inventor: CHOI KWANG IL
IPC: B65H75/40
Filed: 2021-03-02
Abstract: The present invention relates to a wired/wireless motor-driven electric wire winding apparatus capable of quickly winding or unwinding an electric wire wound therein through a motor driving force, thereby preventing a failure and an injury when being used, while efficiently winding the electric wire. To achieve the purpose, in accordance with the present invention, a body housing (20) storing an electric wire (10) wound therein, while having an opening (20a) formed on one side such that the electric wire (10) can be inputted and outputted; a driving motor (30) attached to one side of the body housing (20) to transmit power; a winding drum (22) receiving the power from the driving motor (30) to unwind and wind the electric wire (10) according to forward and reverse rotation performed on the inside of the body housing (20); and an electric wire guide (24) provided in the opening (20a) of the body housing (20) to guide the electric wire (10).
Patent KR-20220128004-A (KR)
Title: Specialist matching Bigdata Platform that provide Academic Research Service
Inventor: KWON MIN
IPC: G06Q50/26
Filed: 2021-03-12
Abstract: The present invention relates to a service and big data platform capable of posting information on public procurement of the government and public institutions and ordering plans for goods and services in the private sector, bidding notices and prior specifications, procurement requests, opening bids, contract status, contract payment status, and inspection process to an unspecified number of people to obtain information in a recognizable form through Internet access through a computer processing device and for providing information in a form in which access and reading rights are differentiated depending on subscription and authority. The present invention includes an e-mail delivery method in which a platform user sends a document containing the personal history information of a research professional to perform an academic research-related service using the computer processing device as an attachment in the form of an electronic document to a platform owner on the platform. The present invention includes a system in which the platform user sends, to the platform owner, who is a service provider of the system, personal history information necessary for service performance and product procurement through an operation corresponding to information input through the computer processing device after accessing the system by including contents agreeing to process, edit, and use the contents of a document containing personal history information to show a willingness to participate in the performance of the academic research service.
Patent KR-20220129937-A (KR)
Title: Device for washing face
Inventor: KIM YOUNG WOOK
IPC: A47K7/04
Filed: 2021-03-17
Abstract: The present invention relates to a face-washing device comprising: a head unit including a face-washing brush, and at least one electrode that receives a driving signal and generates an electric field corresponding to the driving signal; a body unit that can be coupled to and separated from the head unit; and a signal supply unit that is provided in the body unit, generates the drive signal by mixing an AC signal and a DC signal, and supplies the drive signal to the electrode. According to the present invention, it is possible to provide a face-washing device capable of effectively removing wastes from skin pores during face-washing.
Patent KR-20220131592-A (KR)
Title: Snorkeling equipment
Inventor: JUNG EUN O
IPC: F16K15/04
Filed: 2021-03-22
Abstract: The present invention relates to snorkeling equipment. The snorkeling equipment includes: a buoy floating on the surface of water; an inflow/outflow pipe including an inflow pipe through which outside air is introduced when the user inhales and an outflow pipe through which the air discharged from the mouth of the user is discharged to the outside when the user exhales, and made of a bendable material; a breathing pipe having one side connected to the inflow/outflow pipe, and inserted into the mouth of the user to enable the inflow/outflow of the air through the mouth of the user when the user inhales and exhales; and a check valve inserted into a part in which the inflow/outflow pipe and the breathing pipe are connected, to selectively open the inflow/outflow pipe. The check valve includes an inflow passage connected to the inflow pipe and an outflow passage connected to the outflow pipe therein, and a moving space into which a sealing member is inserted is formed in each of the inflow passage and the outflow passage. The moving space provided in the check valve includes: a first space in which an air flow is blocked by closing one end when the sealing member is moved in one direction and brought into tight contact with one side; and a second space connected to the first space and having a discharge passage formed on the outside of the other end to discharge the air when the sealing member is moved in a direction opposite to the one direction and brought into tight contact with the other side. In the moving space formed in each of the inflow passage and the outflow passage, the first and second spaces are formed to be symmetrical in directions opposite to each other. Therefore, when the user inhales, the air is introduced into the mouth of the user only through the inflow pipe, and, when the user exhales, the air is discharged only through the outflow pipe.
Patent KR-20220134073-A (KR)
Title: manufacturing method for digital prosthesis
Inventor: GIM JIN CHEOL
IPC: A61C8/00
Filed: 2021-03-26
Abstract: In order to improve precision and aesthetics, a manufacturing method of a digital prosthesis is provided. The manufacturing method of a digital prosthesis comprises: a first step of generating a planning image in which surface information and alveolar bone information of the restoration target dental arch and the opposing dental arch are displayed as a three-dimensional image aligned in correspondence with a preset vertical dimension and having a plurality of implant placement information set to be spaced apart along a teeth set arch line of the alveolar bone information; a second step of having a virtual artificial tooth portion whose outer surface side is occluded and matched with the surface information of the opposing arch virtually arranged along the teeth set arch line and setting three-dimensional surface information of a virtual prosthetic base whose inner surface is set based on the surface information of the target dental arch; a third step of manufacturing a real prosthetic base formed of a zirconia material through a manufacturing device and calcined at a preset temperature to have a volume corresponding to the three-dimensional surface information of the virtual prosthetic base; and a fourth step of a having coating composition, including a color pigment corresponding to the color of the restoration target dental arch and having a predetermined viscosity or higher, laminated, applied and fixed to a predetermined thickness on a surface of the prosthetic base and finally manufacturing a digital overdenture with a color layer matching the color of the target dental arch. Accordingly, a high-quality prosthesis can be provided.
Patent KR-20220135582-A (KR)
Inventor: KIM SE YEOP
IPC: H01B7/02
Filed: 2021-03-30
Abstract: The present invention relates to a litz wire cable. The Litz wire cable according to an embodiment of the present invention comprises: a bundle of a porous elastic body and metal wires; and a coating layer which is located on the outer circumference of the bundle. The bundle includes: a porous elastic body which is provided in a linear line structure, and has a plurality of air gaps along a longitudinal direction; and a plurality of metal wires which are provided as conductive metal wires. The porous elastic body is located in the region of the bundle.
Patent KR-20220138058-A (KR)
Inventor: YOON SEON JEONG
IPC: A61B5/01
Filed: 2021-04-02
Abstract: The present invention relates to a healthcare mask system capable of transmitting signals of sensors to a healthcare device through the sensors installed on a mask and the healthcare device, receiving a health signal from the healthcare device through a smartphone, and communicating with a remote server, thereby preventing infection, enabling an immediate response to emergency situations of various respiratory diseases, heart diseases, or fever, and managing information for health management through interlinkage with a smartphone app. In accordance with the present invention, the healthcare mask system can prevent the infection of viruses such as Covid-19 and the like, enables an immediate response to emergency situations of various respiratory diseases, heart diseases, or fever, and can manage information for health management through interlinkage with a smartphone app, and also, can sense whether a user is performing exercise or having everyday life as sensor data and check the data as setting data to automatically transmit the data to a registered institution server (a hospital, a public health center, a public institution, a college) and link the data with a follow-up action when the data is greater than or equal to a reference value.
Patent KR-20220138185-A (KR)
Inventor: HWANGM UN SUNG
IPC: G01N27/06
Filed: 2021-04-05
Abstract: The purpose of the present invention is to provide an apparatus for measuring groundwater quality which can measure in real time a water temperature, a water level, electricity conductivity, PH, a radioactive substance, and a chemical substance from groundwater. More specifically, the present invention relates to an apparatus for measuring groundwater quality, which comprises: a main body unit having a cylindrical shape with an upper surface and a lower surface, and a space for accommodating water therein, wherein an air injection passage is formed on the upper surface and a plurality of holes, through which water enters and exits, are formed on the lower surface; an air hose joined to the air injection passage to inject air to the water accommodated in the inside of the main body unit to apply pressure; a sensor unit measuring a water temperature, a water level, electricity conductivity, PH, a radioactive substance, and a chemical substance inside the main body unit; a control unit collecting data obtained by measurement of the sensors in the sensor unit to transmit the data through a communication unit to a server; and a server receiving and processing the data for measurement from the sensors in the sensor unit.
Patent KR-20220138629-A (KR)
Inventor: PARK IL SEOUK
IPC: H02K3/12
Filed: 2021-04-06
Abstract: According to an embodiment, a motor comprises: a rotor rotatable around a rotational axis; a stator surrounding the rotor; a wire wound inside the stator and rotating the rotor by forming a magnetic field by a current; and a cooling case coupled to an end of the stator. The cooling case may be formed to surround a tip portion of the wire protruding outward from the end of the stator and may cool the wire by using a cooling fluid circulating from the outside.
Patent KR-20220139488-A (KR)
Inventor: LEE BYEONG KYU
IPC: B01J35/00
Filed: 2021-04-07
Abstract: The present invention relates to a novel supramolecular self-assembly, a carbon nitride and a photocatalyst using the same, and a manufacturing method thereof. The present invention can provide, by using a supramolecular self-assembly, a carbon nitride having a high N-C=N bonding ratio, a photocatalyst having excellent photocatalytic activity under visible light, and a manufacturing method thereof, wherein the supermolecular self-assembly comprises: a plurality of complex units formed by hydrogen-bonding two or more nitrogen-containing compounds to each other; and linker units connecting the plurality of complex units by hydrogen bonds, wherein the nitrogen-containing compounds and the linker units are each independently a -NH group and capable of hydrogen-bonding with the -NH group, and the supermolecular self-assembly contains one or more heteroatoms selected from the group consisting of N, S, and O.
Patent KR-20220139182-A (KR)
Inventor: CHOI KWANG YEON
IPC: A61B8/08
Filed: 2021-04-07
Abstract: According to an embodiment, an ultrasound diagnosis device comprises: a control unit for analyzing a shape of a Doppler waveform based on a Doppler signal to determine a type of the Doppler signal, determining at least one region for the Doppler waveform to calculate a similarity degree of the at least one region, determining a measurement region based on the similarity degree, and calculating a measurement index based on the measurement region; and a display unit for displaying the Doppler waveform, the measurement region, and the measurement index.
Patent KR-20210075035-A (KR)
Title: Apparatus for processing substrate
Inventor: LEE JUNG HWAN
IPC: H01J37/32
Filed: 2021-04-13
Abstract: Provided is a device for processing a substrate. The device for processing the substrate comprises: a power providing part providing RF power; a process chamber that provides a processing space for the substrate; a plasma generation part that excites the process gas introduced into the processing space into plasma by using the RF power; and a distribution adjustment part that adjusts a distribution of plasma in the processing space by forming an induced electric field at an edge of the plasma. Therefore, the present invention is capable of implementing a uniform plasma distribution.
Patent KR-20210152376-A (KR)
Inventor: CHENG CHUNG LIANG
IPC: H01L29/06
Filed: 2021-04-13
Abstract: Provided is a device, which includes a substrate, a semiconductor channel over the substrate, and a gate structure over and laterally surrounding the semiconductor channel. The gate structure includes a first dielectric layer comprising a first dielectric material comprising a dopant. A second dielectric layer is over the first dielectric layer and includes a second dielectric material which is substantially free of dopants. A metal fill layer is over the second dielectric layer.
Patent KR-20220011068-A (KR)
Title: Method and apparatuf for processing an image
Inventor: SHEIKH HAMID RAHIM
IPC: H04N5/235
Filed: 2021-04-22
Abstract: Disclosed is an electronic device, which includes a memory storing at least one instruction, and at least one processor. The at least one processor executes the at least one instruction to obtain a first image, composites a plurality of images of a transformed domain having different exposure levels based on the first image, fuses the plurality of images of the transformed domain, and generates a gain map based on the first image and the fused image. Based on the gain map, a second image is obtained by applying the gain to the first image, based on the gain map.
Patent KR-20210055637-A (KR)
Title: Holographic image system using advanced holography.
Inventor: SON WAN JOO
IPC: G03H1/22
Filed: 2021-04-26
Abstract: The present invention relates to a holographic image system using advanced holography. The existing screen holograms and hologram fans have a limited screen, cannot be touched because wings rotate, and are just a trick technology which is not implemented in the real air by shooting a beam projector on a screen. A hologram implemented by the holographic imaging system using the advanced holography of the present invention is a three-dimensional holography system which can be viewed from four sides.
Patent KR-20220148436-A (KR)
Inventor: YOO SUN GI
IPC: F16H48/20
Filed: 2021-04-29
Abstract: The present invention relates to a power transmission device of an electric vehicle, which has two electric motors like a battery receiving external power. The two electric motors are divided into separate first and second electric motors. Provided is the present invention which changes a driving mode into the necessary driving mode.
Patent KR-20220148479-A (KR)
Title: Apparatus for providing continuously ink in a printer
Inventor: HAN SANG MAN
IPC: B41J2/175
Filed: 2021-04-29
Abstract: The present invention relates to an infinite ink supply device for a printer, which can supply ink to a head assembly of a printer that performs printing by ejecting ink. The infinite ink supply device for a printer comprises: an ink storage container provided outside the printer and storing ink; an ink cartridge connected to the ink storage container through a supply hose to receive ink and mounted on the head assembly to discharge ink to the head assembly; and a packing member provided in the head assembly, and providing airtightness between the head assembly and the mounted ink cartridge. According to ink consumption by printing, ink can be more smoothly supplied from the ink storage container.
Patent KR-20220150522-A (KR)
Inventor: RYU HWI JUNG
IPC: H04N21/466
Filed: 2021-05-04
Abstract: A device for recommending content includes: a collection unit that collects content information and description information for a plurality of contents; a content embedding space generating unit generating a content embedding space including a plurality of content vectors for the plurality of contents based on the content information; a content description embedding space generating unit generating a content description embedding space including a plurality of content description vectors for the plurality of contents based on the description information; a content recommendation unit for recommending any one of the plurality of contents; and a description information provider providing description information on the recommended content based on a content description vector corresponding to the content vector of the recommended content. The customized contents can be provided to users.
Patent KR-20220150599-A (KR)
Title: Tread compound composition for tire and tire comprising the same
Inventor: SHIN SE HEE
IPC: C08L7/00
Filed: 2021-05-04
Abstract: The present invention relates to a rubber composition for a tire tread comprising raw rubber and a reinforcing filler, and specifically, to a rubber composition for a tire tread and a tire manufactured by using the same, wherein the raw rubber comprises natural rubber and anionic polymerized butadiene rubber. An object of the present invention is to provide the rubber composition for the tire tread having improved low fuel consumption performance and braking performance on wet roads.
Patent KR-20220153863-A (KR)
Title: Memory system and operating method thereof
Inventor: LEE WON HYOUNG
IPC: G06F11/34
Filed: 2021-05-12
Abstract: An operating method of a memory system comprising a plurality of memory blocks comprises: a first step of copying data of an open block to a selected block among the plurality of memory blocks while maintaining the map data and the open block identification information associated with the open block in order to recover from a sudden power-off; a second step of erasing the open block; and a third step of copying the data copied to the selected block to the erased open block. Therefore, the present invention is capable of performing the sudden power-off recovery operation.
Patent KR-20220154440-A (KR)
Title: Artificial Intelligence Mentor Matching Method
Inventor: PARK CHANG YONG
IPC: G06Q30/06
Filed: 2021-05-13
Abstract: The present invention relates to a method in which a user's basic information and information of interest are subdivided into items in order to analyze more information and information according to a change in weight for the information in accordance with a rapidly changing society, and mentoring information and evaluation information used by real users are analyzed, to learn the analyzed information by using artificial intelligence along with user information of similar groups, and to analyze data, so that optimal mentoring services can be provided to users based on the analyzed data.
Patent KR-20210069611-A (KR)
Title: Method, platform and computer program for estimating outcome of predictive proposition
Inventor: LEE SEUNG YUP
IPC: G06Q10/04
Filed: 2021-05-28
Abstract: According to the present invention, a prediction platform for determining a result for a prediction proposition comprises: a registration unit for registering a plurality of Oracle data providers; a generation unit for generating a prediction proposition based on an input of a prediction proposition generator terminal; a selection unit for selecting at least one for determining the generated prediction proposition among the plurality of registered Oracle data providers; and a determination unit for determining a result of the prediction proposition based on Oracle data provided by the selected Oracle data provider.
Patent KR-20220161637-A (KR)
Title: Display device
Inventor: KIM SOO YEON
IPC: G09G3/3275
Filed: 2021-05-28
Abstract: A display device, according to an embodiment of the present invention, comprises: a display panel comprising pixels disposed in a display area; first to N^th (N is a natural number greater than or equal to 2) gate integrated circuits mounted on gate circuit boards connected to the display panel and outputting gate signals to the pixels; a first gate input power line and a first gate input signal line formed to pass through the gate circuit boards and connected to the gate integrated circuits; a first feedback power line connected to the first gate input power line; a power supply unit outputting a first gate input voltage to the first gate input power line; a first compensation unit connected to the first feedback power line and outputting a first compensation signal in response to a first feedback voltage transmitted from the first feedback power line; and a control unit outputting a first gate control signal to the first gate input signal line and outputting a power control signal to the power supply unit in response to the first compensation signal. The power supply unit may adjust the first gate input voltage in response to the power control signal. The present invention is to compensate for a voltage drop occurring in gate input lines while reducing a non-display area of a display panel.
Patent KR-20220161747-A (KR)
Title: Clipboard with detachable a clip
Inventor: HWANG HWAN KANG
IPC: B42F9/00
Filed: 2021-05-31
Abstract: The present invention relates to a clip-separable clipboard. The clip-separable clipboard includes: a board (10) formed into a square plate shape and having clip insertion grooves (11, 12) extended along the edge of one side on one surface; and a tongs-shaped clip (20) including a pair of tongs (21, 22) rotated around a hinge (25) while being engaged with edges of both surfaces of the board (10), wherein an insertion end part (23) inserted into the clip insertion grooves (11, 12) of the board (10) is formed at an end of one tong (21), and a document (1) is fixed to the board (10) by the other tong (22). An engaged protrusion (24) protrudes outward from the front end of the insertion end part (23) of the tongs (21, 22) of the clip (20), and an engaged bump (13) is formed on one inner wall of the clip insertion grooves (11, 12) of the board (10) to be engaged with the engaged protrusion (24) of the tongs (21, 22) of the clip (20). Therefore, the present invention is capable of reducing costs for logistics by facilitating storage and transportation.
Patent KR-20220162537-A (KR)
Title: Atomic reactor passive cooling installation
Inventor: KANG KYUNG JUN
IPC: G21C19/07
Filed: 2021-06-01
Abstract: The present invention relates to a passive cooling facility for a nuclear reactor. Specifically, according to one embodiment of the present invention, the passive cooling facility for a nuclear reactor comprises: a containment chamber; a reduction cover disposed in the containment chamber; a nuclear reactor disposed in the reduction cover and including a steam generator; an emergency cooling tank disposed outside the containment chamber and accommodating cooling water therein; a condensation heat exchanger disposed in the emergency cooling tank and condensing steam discharged from the nuclear reactor; and a filter for filtering a radioactive material emitted from the condensation heat exchanger.