baber/WOPTO huggingface dataset:
Patent KR-20220018400-A (KR)
Title: Optical network using optical amplifier in gain saturation region
Inventor: LEE HAN HYUB
IPC: H04Q11/00
Filed: 2021-02-17
Abstract: An optical network using an optical amplifier in a gain saturation region is disclosed. The optical network includes an optical transmission device. The optical transmission device comprises: an optical transmitter for outputting an optical signal; a semiconductor optical amplifier (hereinafter referred to as an SOA) for amplifying an optical signal outputted through the optical transmitter; and a controller for controlling the SOA to operate in the gain saturation region or a linear gain region according to whether the optical network has a forward error collection (FEC) function.
Patent KR-20210118740-A (KR)
Inventor: SUGIYAMA KOUSEKI
IPC: F01N3/08
Filed: 2021-03-02
Abstract: The present invention aims to efficiently collect CO_2 which is separated from a gas mixture containing CO_2. A CO_2 separation system for separating CO_2 from a gas mixture containing CO_2 comprises a CO_2 separation device (20), a CO_2 collection device (50), and a pressure difference generation device (40). The CO_2 separation device (20) has a separation film configured to separate CO_2 from the gas mixture and a separation film upstream-side chamber and a separation film downstream-side chamber which are partitioned by the separation film, and is arranged so that the gas mixture flows into the separation film upstream-side chamber. The pressure difference generation device (40) has at least a negative pressure generation device. The negative pressure generation device is arranged on a gas path of the permeation gas, wherein the gas path connects the separation film downstream-side chamber and the CO_2 collection device.
Patent KR-20220124465-A (KR)
Title: Fishing stand angle adjustment device
Inventor: PARK DONG SAN
IPC: A01K97/10
Filed: 2021-03-03
Abstract: The present invention relates to a device for adjusting a rotation angle of a fishing stand, which is installed to be fixed to one end of a connection member of which the other end is fixed to a fishing pedestal or a fishing seat for private use, and has, at a front upper side, an angle adjusting rotation pin between an angle adjusting fixing plate provided with a fishing rod installation member and an angle adjusting rotation plate, and thus it is possible to finely and accurately adjust an angle to left and right directions of the fishing rod only as much as a desired angle, and to prevent the angle of the angle adjusting rotation plate from being changed by external force based on the angle adjusting rotation pin.
Patent KR-20210129584-A (KR)
Inventor: NARENDRAN MURALEEDHARAN
IPC: G06F9/455
Filed: 2021-03-08
Abstract: A cloud worker management system has a worker management unit. The worker management unit manages a plurality of cloud workers. The worker management unit dynamically allocates and manages deployment of the cloud workers to a plurality of servers. A request handling unit communicates with the worker management unit. The request handling unit receives a job request, creates a job data structure object for the job request, and forwards the job request with the job data structure object to an available cloud worker. A user interface allows users of the system to view and edit job states, to track jobs, to monitor the state, load and operating parameters of each cloud worker, to set and change rules for cloud worker and server deployments, and to perform the analysis of job results. Therefore, provided are a dynamically allocated cloud worker management system and a method therefor.
Patent KR-20220135077-A (KR)
Inventor: KIM CHUL WOO
IPC: G05F1/56
Filed: 2021-03-29
Abstract: The present invention relates to a digital LDO regulator, and more particularly, to an asynchronous binary-searching digital LDO regulator with a binary-weighted PMOS array. The digital LDO regulator according to an embodiment of the present invention comprises: a PMOS array unit which includes a binary-weighted PMOS array, and performs an asynchronous binary search on the PMOS array; and a mode determining unit which operates in at least one of a fine mode, a coarse mode, and a medium mode based on an output voltage of the PMOS array unit.
Patent KR-20220135761-A (KR)
Inventor: KIM SU YEON
IPC: H01L51/00
Filed: 2021-03-31
Abstract: The present specification relates to a heterocyclic compound of chemical formula 1, an organic light emitting device including the heterocyclic compound, and a composition for an organic material layer. In one embodiment of the present specification, the heterocyclic compound represented by chemical formula 1 is provided. The compound described in the present specification can be used as a material for the organic material layer of the organic light emitting device.
Patent KR-20220032457-A (KR)
Inventor: CHANG SOL JI
IPC: G06F3/041
Filed: 2021-04-05
Abstract: A touch sensing device according to one embodiment of the present invention may comprise: a bracket; a pad disposed on one side of the bracket, and having a capacitance that varies as a touch is applied; and a sensing coil disposed on the other side of the bracket, and disposed so that the pad and at least a partial area overlap each other. Therefore, the present invention is capable of improving a sensing sensitivity.
Patent KR-20220139645-A (KR)
Inventor: JEON IE BAE
IPC: G10H1/36
Filed: 2021-04-08
Abstract: In accordance with one embodiment of the present invention, a method for generating a user sound source and conducting a contest, which is performed by a central server, includes the following steps of: (a) storing user information received from a user terminal; (b) receiving a user sound source in which voice information of the user and an MR sound source selected by the user are combined, through a sound source production interface provided to the user terminal, and matching and storing the user sound source with the user information; (c) providing a plurality of user sound sources to different user terminals to collect a contest voting result for each of the user sound sources for a predetermined period of time; and (d) providing a user sound source selected as a result of the contest to a distributor server or a video platform server such that profits can be created for the user sound source, wherein the sound source production interface can provide a mixing and mastering function for the MR sound source selected by the user terminal and the voice information. Therefore, the present invention is capable of generating a unique sound source by applying a mixing value and a mastering value.
Patent KR-20220144937-A (KR)
Inventor: KIM MYUNG HOON
IPC: F24B1/182
Filed: 2021-04-21
Abstract: Disclosed is an assembly brazier. The assembly brazier comprises: a base unit which is formed radially at positions spaced apart from each other along an edge of a first fixation slot, a second fixation slot, and a third fixation slot, and in which a first insertion slot, a second insertion slot, and a third insertion slot are sequentially radially formed at positions between the first fixation slot, the second fixation slot, and the third fixation slot; side wall units inserted into each of the first to third fixation slots and the first to third insertion slots, assembled with each other, and protruding upward from the base unit and forming a side wall; an upper part fixation unit fixed along the upper part circumference of the side wall unit; and a plurality of pedestal which are alternately fixed to each other at the upper part fixation unit. An objective of the present invention is to provide the assembly brazier with improved furnace performance.
Patent KR-20220015918-A (KR)
Inventor: ZHOU YULIANG
IPC: B29C59/04
Filed: 2021-04-27
Abstract: The present application provides a system and a control method for embossed-in-register of a sheet. The embossed-in-register system includes a printed film winding and releasing mechanism, a pattern roller, and a film attaching roller, wherein marks are periodically spaced on a printed film. The system further includes a camera for collecting printed film images, an encoder for detecting the rotational position of the pattern roller, and a control system. The system includes a memory unit, a data collection unit, and a control unit. The control unit identifies a mark position based on the printed film image, identifies a pattern roller rotation position based on encoder feedback information, and generates a pattern roller rotation control signal based on the difference between the identification position information and the pattern roller position information to adjust the rotation speed of the pattern roller. By using the embossed-in-register method provided in the present application, the printed film is not required to be widened, and an existing structure and effective area of the printed film are effectively used, so it is possible to improve the versatility of the printed film while improving the yield and lowering the production cost.
Patent KR-20210050508-A (KR)
Title: Touch sensible organic light emitting diode display
Inventor: LEE DONGKI
IPC: H01L27/32
Filed: 2021-04-29
Abstract: The present invention relates to a touch sensing light emitting display device. The light emitting display device according to an embodiment of the present invention comprises: a substrate; a thin film transistor on a first surface of the substrate; a passivation film covering the thin film transistor; a first electrode positioned on the passivation layer and connected to the thin film transistor through a hole in the passivation layer; a partition wall defining an opening exposing a portion of the first electrode; a second electrode overlapping the portion of the first electrode; a light emitting layer positioned in the opening and including a portion positioned between the portion of the first electrode and the second electrode; a plurality of insulating layers positioned on the second electrode; and a touch sensing electrode formed as a layer stacked on the second electrode. The insulating layers are positioned between the touch sensing electrode and the second electrode. The insulating layers include a first layer positioned on the second electrode, an organic planarization layer positioned on the second electrode, and a pair of inorganic layers positioned on the second electrode. The first layer is located between the organic planarization layer and the second electrode. The pair of inorganic layers includes a first inorganic layer in contact with the first layer and a second inorganic layer in contact with the organic planarization layer. The second inorganic layer is in contact with the first inorganic layer in a first region overlapping the passivation layer. The first region overlaps the passivation layer in a first direction perpendicular to the first surface of the substrate. Accordingly, display characteristics such as transmittance, a viewing angle, etc. can be improved.
Patent KR-20220150581-A (KR)
Title: Analysis service system of electric power information and analysis service method of electric power information using the system
Inventor: SONG YOU JIN
IPC: H02J3/00
Filed: 2021-05-04
Abstract: Disclosed are a system for providing an electric power information analysis service and a method for providing an electric power information analysis service using the same, in which electric power information collected by a smart metering device through an internet of things (IoT) is analyzed to provide a service to any third person. The system for providing an electric power information analysis service includes a blockchain system and a server for providing an electric power information analysis service. The blockchain system includes a plurality of nodes which store a plurality of electric power information generated by a plurality of smart metering devices. The server for providing an electric power information analysis service can receive the electric power information from at least one node among the nodes, analyze the received electric power information to generate an electric power information service, and provide the generated electric power information service to at least one user terminal. The smart metering devices are disposed respectively on a plurality of buildings using electric power to generate the electric power information including information on real-time power which each building used. The electric power information service can be generated by using the information on real-time power. Accordingly, the electric power information service is provided to a terminal of a third person, not an owner of the smart metering device, thereby enhancing the utilization of the electric power information.
Patent KR-20220151405-A (KR)
Title: Surgical Guide Template Considering Water Injection
Inventor: YANG YOUNG IL
IPC: A61C1/08
Filed: 2021-05-06
Abstract: A surgical guide template considering water injection is disclosed. A surgical guide template includes a water injection line for injecting liquid into a drilled area to cool the heat generated during a drilling process, thereby cooling the drilled area with the injected liquid and solving a heating problem.
Patent KR-20220152603-A (KR)
Inventor: KWAK KYU JU
IPC: B29C39/26
Filed: 2021-05-10
Abstract: The present invention is to provide an integrated mold electrode for electrochemical analysis, in which a reference electrode, a working electrode, and a relative electrode are integrally molded so that the distance between the electrodes is controlled to be the minimum distance constantly, thereby accurately measuring the electric conductivity or the like of a measurement specimen and remarkably save the measurement specimen, and the electrodes can be kept clean through the reduction of a contaminated area in each electrode and easy cleaning.
Patent KR-20220154477-A (KR)
Title: Cosmetic composition characterized by containing exosomes obtained from skin cells
Inventor: KO DONG HWAN
IPC: A61Q19/00
Filed: 2021-05-13
Abstract: The present invention relates to a skin regeneration or cosmetic composition. In particular, the present invention relates to a composition for proliferation and/or migration of epidermal keratinocytes and/or dermal fibroblasts. More specifically, the present invention includes exosomes obtained from skin cells, and has an effect of enabling skin regeneration by promoting proliferation and/or migration of epidermal keratinocytes and/or dermal fibroblasts. In the present invention, the exosomes are cell-friendly and can be used as pharmaceutical or cosmetic raw materials for skin regeneration or wound healing. Furthermore, since the exosomes can be obtained from already differentiated skin cells, there is no risk of abnormal proliferation or side effects caused when using undifferentiated stem cells.
Patent KR-20220157743-A (KR)
Title: goods lifting device for delivery vehicles
Inventor: KIM BUM JOO
IPC: B62D33/04
Filed: 2021-05-21
Abstract: The present invention relates to a product lifting device for a delivery vehicle, which comprises: a support disposed on one surface of the inside of a loading box of a delivery vehicle; a main body rotatably coupled to the support and rotated to be exposed to the outside from the inside of the loading box; and a moving body coupled to be liftable to the main body. A motor fixated and installed in the support enables a wire connected to a pulley mounted in the driving body to be wound or unwound to enable the moving body to be lifted.
Patent KR-20220158902-A (KR)
Inventor: MIN SUK PARK
IPC: G16H30/40
Filed: 2021-05-24
Abstract: A method for selecting an analysis object image for providing alopecia diagnosis assisting information depending on an embodiment of the present invention comprises: a step of obtaining a plurality of scalp images including a first scalp image and a second scalp image; a step of obtaining pore area information included in each scalp image; a step of obtaining first quantitative information related to the number of pore areas included in the first scalp image based on the pore area information of the first scalp image; a step of obtaining second quantitative information related to the number of pore areas included in the second scalp image based on the pore area information of the second scalp image; and a step of selecting an object image by comparing the first quantitative information with the second quantitative information. The present invention can improve data processing speed.
Patent KR-20220164150-A (KR)
Title: A device for diagnosis of depression through analysis of reactive oxygen species concentration or inflammation levels in nerve cells for diagnosis of depression caused by fine dust
Inventor: LEE JIN HEE
IPC: G16H50/20
Filed: 2021-06-04
Abstract: The present invention relates to a device for diagnosing depression by analyzing an active oxygen concentration in nerve cells or a level of inflammation to diagnose depression caused by fine dust. The device for diagnosing depression may comprise: a user basic information receiving unit receiving medical data corresponding to user basic information and survey data collected through a survey related to user depression from an external server; a user biometric information receiving unit receiving at least one biometric information of an active oxygen concentration in nerve cells or a level of inflammation caused by fine dust; and at least one processor diagnosing depression by integrating the received user medical data, survey data, and user biometric information. Accordingly, depression can be diagnosed by measuring the active oxygen concentration in nerve cells and the level of inflammation.
Patent KR-20220168227-A (KR)
Title: Load port module
Inventor: LEE JAE YEOP
IPC: H01L21/677
Filed: 2021-06-15
Abstract: The invention for a load port module is disclosed. The disclosed load port module may include: a base plate fixed to one side of a frame; a stage disposed on the upper part of the base plate and seating the FOUP; a moving operation unit fixed to the base plate and manipulating the stage to reciprocate forward and backward along the direction toward the frame; and a cover unit blocking a gap between the stage and the frame.
Patent KR-20230001650-A (KR)
Title: Sailing ship observatory
Inventor: SHIN YONG GUG
IPC: F21V33/00
Filed: 2021-06-29
Abstract: According to an embodiment of the present invention, a sailing ship observatory structure, which provides an observatory in a sailing ship shape at a certain height from the ground surface, can comprise: a base forming unit built on the ground surface and regulating a certain space; a passage forming unit standing from one side of the base forming unit and providing a passage for passengers to move along; a sailing ship unit connected to an upper side of the passage forming unit and formed in a sailing ship shape; and a tube forming unit having one side connected to a lower side of the sailing ship unit, and having the other side connected to the base forming unit, and having the inside in an empty tube shape, and providing a space for passengers to move by sliding by their own weight. Therefore, an excellent view can be secured and a pleasant resting area can be arranged.
Patent KR-20220002151-A (KR)
Title: Composition for preventing, ameliorating or treating disease caused by nitration of tyrosine in protein comprising tyrosine as effective component
Inventor: KIM HYUN JOON
IPC: A61K31/198
Filed: 2021-06-30
Abstract: The present invention relates to a composition for preventing, ameliorating, or treating a disease caused by nitration of tyrosine in protein containing tyrosine as an effective component. According to the present invention, tyrosine as an effective component enhances the reduced activity of GS and, in addition, recovers brain glutamine, glutamic acid content (ratio), and ammonia amount to normal states. The other effects include insulin sensitivity improvement in Type 2 diabetes model, excitotoxicity and oxidative stress inhibition in epileptic seizure model, cerebral infarction reduction and GS activity enhancement in stroke model, tyrosine nitration removal using human recombinant MnSOD, acute renal failure resistance, and hyperammonemia resistance. Accordingly, the composition can be useful as a health functional food composition for preventing or ameliorating a disease caused by nitration of tyrosine in protein or a pharmaceutical composition for preventing or treating a disease caused by nitration of tyrosine in protein.
Patent KR-20230003951-A (KR)
Title: Method and apparatus for estimating expected billing amount for advertisement
Inventor: KIM JONG HYUK
IPC: G06N20/00
Filed: 2021-06-30
Abstract: According to one embodiment, a method for estimating an expected charge amount of an advertisement, which is performed by a processor, comprises the steps of: obtaining an exposure charge limited amount set for each exposure of a target advertisement and a target charge amount set for each charge event of the target advertisement; calculating the ratio of the actual charge amount calculated according to the occurrence of the charge event at the time when the target advertisement is being exposed in comparison with the exposure charge limited amount; training a machine learning model using training data including advertising exposure logs of the target advertisement and data on the ratio calculated for each charge event of the target advertisement; and predicting the expected charge amount of the advertisement using the trained machine learning model.
Patent KR-20230008327-A (KR)
Title: Road sign using the real printing
Inventor: KIM HYEON HO
IPC: G09F19/22
Filed: 2021-07-07
Abstract: The present invention relates to interior and exterior stone in which realistic images are printed by uniformly distributing and fixing UV ink to the interior and exterior stone having irregularities on the surface of realistic pictures, photographs, graphic images or letters and, more specifically, to interior and exterior stone, wherein coating liquid is applied to the surface, the surface to which the coating liquid is applied is printed with UV ink, and after the UV ink penetrates from the surface to the inside for a certain period of time, UV light is irradiated for curing to cure the UV ink, and heat treatment at least 80℃ for 3 minutes or more to remove odor.
Patent KR-20230011019-A (KR)
Title: Public transportation platform having function of passenger protection
Inventor: JIN HYUN OH
IPC: E04H1/12
Filed: 2021-07-13
Abstract: The present invention relates to a public transportation platform with a user protection function. The present invention comprises: a concrete base plate; a waiting facility installed on the upper surface of the concrete base plate to shelter passengers from sunlight or rainwater; and a protective fence installed on the concrete base plate to surround a vehicle entry side of the waiting facility. The protective fence comprises: supports installed in a vertical direction at intervals from each other on the concrete base plate around the waiting facility; a guardrail installed on the supports and installed in a horizontal direction; and a fastening unit for fastening the guardrail to the support. According to the present invention, the purpose of the present invention is to not only protect passengers waiting for a bus or other vehicle but also to simplify the installation work at the installation location of a platform and shorten the construction period.