baber/WOPTO huggingface dataset:
Patent KR-20190104506-A (KR)
Title: Power transfer control method using automatic power transfer control device with load short detection function
Inventor: PARK KI HUN
IPC: G01R19/145
Filed: 2019-09-03
Abstract: In a power transfer control method which uses an automatic power transfer control device installed in a unit household distribution board of a complex building such as apartment houses and the like, disclosed are an automatic power transfer control device having a load short monitoring function, which detects whether a load before transfer is short and prevents damage to an earth leakage breaker in a used load and a household distribution board, and an automatic power transfer method using the same. The power transfer control device uses a short check circuit unit to check a short at each step and sequentially perform transfer.
Patent KR-20210028762-A (KR)
Title: Disinfection unit for cleaning emergency patients transport apparatus comprising the drying part
Inventor: EOM SU JIN
IPC: A61L2/10
Filed: 2019-09-04
Abstract: The present invention relates to a sterilization and disinfection device for cleaning emergency patient transport equipment and, more specifically, to a sterilization and disinfection device for cleaning emergency patient transport equipment, comprising: a booth providing an internal space to accommodate emergency patient transport equipment therein; a lower module disposed under the booth and including a rotating plate rotated by a rotating driving means; and an upper module disposed above the booth and including a drying part for drying the emergency patient transport equipment.
Patent KR-20200037079-A (KR)
Title: Bump layout for coplanarity improvement
Inventor: Li ling wei
IPC: H01L25/065
Filed: 2019-09-10
Abstract: A method includes the following steps of: storing a first design for conductive bumps on a first surface of an interposer, wherein the conductive bumps in the first design have the same cross section area; grouping the conductive bumps of the first design into a first group of conductive bumps located in a first area of the first surface and a second group of conductive bumps located in a second area of the first surface, wherein the bump pattern density of the second area is lower than the bump pattern density of the first area; forming a second design by modifying the first design, wherein the modification of the first design includes the modification of the cross section area of the conductive bumps of the second group in the second area; and forming conductive bumps on the first surface of the interposer in accordance with the second design. After the step of forming the conductive bumps on the first surface of the interposer in accordance with the second design, the conductive bumps of the first group and the conductive bumps of the second group have different cross section areas.
Patent KR-20210033708-A (KR)
Title: Stem cells derived from villi adjacent to chorionic plate and cellular therapeutic agents comprising the same
Inventor: HA YOO JIN
IPC: A61K35/32
Filed: 2019-09-19
Abstract: The present invention relates to stem cells derived from villi adjacent to the chorionic plate (VCP), and a cell therapeutic agent comprising same. Stem cells derived from the tissue of VCP comprising, of the total villi, the region that is 1/3 of the distance from the area adjacent to the chorionic plate up to the villus distal part, and the basal region of the villi, according to the present invention, exhibit uniform growth characteristics, and proliferation characteristics superior to those of stem cells derived from other placental tissue, and exhibit remarkably excellent differentiation into cartilage, bone and fat, thereby being effectively usable in various tissue regeneration treatments requiring the regeneration of cartilage, bone and fat, and, particularly, in cartilage regeneration and osteoarthritis treatment.
Patent KR-20210034281-A (KR)
Title: Learning management and reward system for improving learner participation rate in social media platform supporting MOOC and flip learning
Inventor: KIM JI HOON
IPC: G06Q50/20
Filed: 2019-09-20
Abstract: The present invention relates to a learning management and reward system for improving a learning participation rate of a learner in a social media platform supporting MOOC and flip learning. More specifically, by providing a learning management server in a social media platform which supports MOOC and flip learning, the system stores the learning information of learners who watched the learning content, enables the learner to recognize the part which needs learning by analyzing the watching completion rate and learning completion rate by subject/content, and raises enthusiasm for learning by providing differentiated rewards according to the same in the learning management and reward system for improving a learning participation rate of a learner in a social media platform which supports MOOC and flip learning.
Patent KR-20210035610-A (KR)
Title: Coposition, electro optic material, and method for preparing electro optic material
Inventor: KIM MIN SANG
IPC: C08G83/00
Filed: 2019-09-24
Abstract: The present invention relates to a composition for preparing a nonlinear optical substance which comprises: an organic chromophore polarized by an electric field; a precursor which forms an inorganic polymer by a sol-gel reaction; and a compatibilizer capable of binding to both the organic chromophore and the inorganic polymer, wherein the organic chromophore comprises a functional group capable of binding to both the inorganic polymer and the compatibilizer at one end. Moreover, the present invention relates to a nonlinear optical substance prepared by the composition, a method for preparing the nonlinear optical substance, and an electro optical device having the nonlinear optical substance.
Patent KR-20210039074-A (KR)
Title: Parasol
Inventor: JUNG UN SUNG
IPC: A45B25/14
Filed: 2019-10-01
Abstract: The present invention relates to a parasol for being rotatably installed in multiple numbers on a central pole, and more specifically, to a parasol comprising: a plurality of fixing pipe bodies which are installed on the outer periphery of a central column erected on an upper part of a lower plate fixed to the ground; and a rotating rod which is installed by allowing a lower outer diameter to be inserted into an inner diameter of the fixed pipe body to be rotated. Since the parasol is provided in an upper part of the outer diameter of a fixing unit formed in an upper part of the rotating rod and is inserted into an inner diameter of an upper pole in an eccentric state, the plurality of fixing pipe bodies which are provided on the outer circumference of the central pole and rotate a lower pole of the parasol around the outer circumference of the central pole, and directions of the parasol and the lower pole due to the rotating rod are freely rotated in the central pole. Since the direction of the lower pole having the parasol is freely rotated in the central pole depending on movement of the sun moved from east to west, a user can avoid UV rays from the sun with the parasol regardless of the movement of the sun.
Patent KR-20210039236-A (KR)
Title: Smart over-head hoist transporter system
Inventor: CHOI DONG YEOL
IPC: H01L21/677
Filed: 2019-10-01
Abstract: Disclosed is a smart OHT system. The present invention may comprise an OHT that is installed movably along a rail installed over a semiconductor manufacturing facility line and transports a transported object including a semiconductor wafer by wheel driving; a robot mounted on one end of the OHT so as to be rotatable in all directions, and including a multi-joint swing arm; and a hand part mounted on the distal end of the multi-joint swing arm to reflect the position and angle of the transported object to adjust the gripping direction, position, and angle of the transported object in all directions, and to move freely in the adjusted direction, position and angle to a hand part for mounting/unmounting or loading or loading/unloading transported object to the shelf and OHT. It is possible to minimize particles generated during the OHT operation.
Patent KR-20210039560-A (KR)
Title: Apparatus and method for updating map of shadow area
Inventor: KIM KYUNG MIN
IPC: G06F16/29
Filed: 2019-10-02
Abstract: The present invention relates to an apparatus for updating a map of a shaded area, which comprises: a navigation terminal which acquires information related to a driving vehicle and transmits the information to a server; and the server which receives the information related to the driving vehicle from the navigation terminal and acquires tile information within a radius range set based on the speed of the vehicle, and partially pre-updates map information on a shaded area of the navigation terminal by extracting tiles of the shaded area when there is a shaded area within the radius range.
Patent KR-20210041984-A (KR)
Title: The block chain private key generation method using smart devices with KYC data and biometric information
Inventor: LEE JONG YUN
IPC: H04L9/32
Filed: 2019-10-08
Abstract: Provided are a method of generating a blockchain private key using a smart device with kyc data and biometric information. The method of generating the blockchain private key using the smart device with the kyc data and biometric information includes the steps of: authenticating the KYC data using an application module in a user node; biometric authentication information management module acquiring CI (linkage information) and DI (duplicate subscription confirmation information) from the application module; obtaining, by the biometric authentication information management module, the biometric authentication information from the application module; and generating, by the biometric authentication information management module, a private key by using a CI and DI and the biometric authentication information to encrypt with a symmetric key encryption method.
Patent KR-20210043337-A (KR)
Title: Electronic device for controlling power switching mode and operating method thereof
Inventor: PARK SUNGCHUL
IPC: G06F1/26
Filed: 2019-10-11
Abstract: Various embodiments of the present invention relate to a device for controlling a voltage conversion mode in an electronic device and to a method thereof. The electronic device includes a power management module, a communication processor, and at least one processor operatively connected to the communication processor. When the at least one processor performs communication using a radio resource of an external device, the modulation order used for communication with the external device is checked. Based on the modulation order, the voltage conversion method of the power management module for supplying power to the communication processor may be set to a pulse frequency modulation (PFM) method or a pulse width modulation (PWM) method. Other embodiments may be possible.
Patent KR-20200044709-A (KR)
Inventor: LEE JUNG HWAN
IPC: A61K31/7088
Filed: 2019-10-21
Abstract: The present invention relates to an oligonucleotide variant, and more specifically, to a pharmaceutical composition including: an oligonucleotide variant having the structure of chemical formula 1; or a pharmaceutically acceptable salt thereof which has high in vivo stability and can exhibit excellent anticancer effect. The chemical formula 1 is (N)_x-[TGG]_m[TTG][TGG]_n-(M)_y (in the formula, N and M are independently deoxyuridine (dU), deoxycytidine (dC), uridine (U) or cytidine (C)in which a halogen or a hydroxyl group is bonded to the 5-position or the 2′-position thereof, x and y are independently an integer of 0-10 (except for when both x and y are zero), n is an integer of 1-10, and m is an integer of 1-10).
Patent KR-20210048173-A (KR)
Title: Product information providing method and system using interactive robot and image matching
Inventor: CHUNG HEE WON
IPC: G06Q30/06
Filed: 2019-10-23
Abstract: The present invention relates to a method and system for providing product information using an interactive robot and image matching. According to an embodiment of the present invention, the interactive robot analyzes image information about an object to extract styling information, and provides candidate product image information matched thereto to a user through the display part of a terminal. The interactive robot provides query information of specifying the intention of the user a plurality of times until a final product is selected. Therefore, there is an effect that the user can accurately check and purchase a desired product.
Patent KR-20210051545-A (KR)
Title: Smartphone case that can be opend to four diretion
Inventor: PARK GEUN YOUNG
IPC: A45C11/18
Filed: 2019-10-30
Abstract: Technology field is the field of everyday life. The problem to be solved is that if a user put multiple cards in one case when using a smartphone card case, the cards are mixed for the user not to easily take out a card that the user wants. Solution to the problem is to allow the smartphone card case to open and close by sliding in four directions including up, down, left, and right, so that up to four cards can be stored separately. Therefore, more convenient and smart card storage will be possible, and convenient use of the cards for various purposes is possible including a case of a bus card, that it is possible to prevent the case where the card is not recognized because of being overlapped with another card.
Patent KR-20210051917-A (KR)
Title: Fiber access apparatus and method for providing internet service over ftth
Inventor: KIM JONGHAK
IPC: H04L12/28
Filed: 2019-10-31
Abstract: The present invention relates to an optical connection device for providing an FTTH-based Internet service and comprises: a main body including an optical splitter and a power splitter and connecting optical signals and power signals distributed from the optical splitter and the power splitter to a plurality of module interfaces; and a plurality of optical modules detachable from the module interfaces. Each optical module is inserted into any module interface among the module interfaces and is connected to the optical splitter and the power splitter. Each optical module includes a bidirectional optical sub-assemblies (BOSA) module and a main process module for handling signal transmission between the BOSA module and a subscriber-side Ethernet interface. According to an embodiment, it is possible to flexibly support subscriber expansion through an optical connection device capable of detaching an optical module.
Patent KR-20200051497-A (KR)
Title: Apparatus and method for manufacturing positive electrode active material precursor
Inventor: PARK KYONG WAN
IPC: B01J19/18
Filed: 2019-11-01
Abstract: The present invention relates to a manufacturing apparatus of a positive electrode active material precursor, comprising: a reactor to which a reaction solution is added; a stirrer inserted into the reactor and stirring the reaction solution; and a filter type baffle inserted into the reactor and including a filter and, more specifically, to a manufacturing apparatus of a positive electrode active material precursor which can improve productivity.
Patent KR-20210001839-A (KR)
Inventor: KIM CHANHOON
IPC: A61L9/012
Filed: 2019-11-04
Abstract: Disclosed are a composition for removing odorous smells, and a method for producing the same. The composition comprises: a porous core-shell composite; microorganisms; and water. The porous core-shell composite comprises: a core including zeolite; and a shell positioned on a part or all of the surface of the core, and including metal-organic frameworks (MOFs). The composition for removing odorous smells and including a porous core-shell composite having nanopores and a large surface area according to the present invention can selectively adsorb odorous smell substances, and thus has an excellent odorous smell reduction effect. The present composition for removing odors can reduce the cost for eliminating odorous smell by additional use of a porous core-shell composite which is cheaper than a single use of conventional useful microorganisms which are expensive. Moreover, even after odorous smell materials are decomposed through useful microorganisms, odorous smell materials can be adsorbed by a porous core-shell composite. Accordingly, an odorous smell reducing effect is ensured for a longer time.
Patent KR-20210054753-A (KR)
Title: Integrated circuit device and method of manufacturing the same
Inventor: KIM JEONG LIM
IPC: H01L21/8234
Filed: 2019-11-06
Abstract: An integrated circuit device according to the technical idea of the present invention includes: a substrate including a fin-type active region extending in a first direction; a gate structure intersecting the fin-type active region on the substrate and extending in a second direction perpendicular to the first direction and parallel to the upper surface of the substrate; a source/drain region disposed on both sides of the gate structure; a gate isolation insulating layer in contact with an end of the gate structure; a first contact electrically connected to the source/drain region; and a second contact electrically connected to the source/drain region and having a longer length in the first direction than that of the first contact. The second contact includes a first portion extending in the second direction from one side of the gate structure past the end thereof and facing a sidewall of the gate structure and a second portion facing a sidewall of the gate isolation insulating layer. A first width in the first direction of the first portion is greater than a second width in the first direction of the second portion. Accordingly, the integrated circuit device has improved electrical characteristics and reliability.
Patent KR-20210056115-A (KR)
Title: Robot traction method in obstacle situation
Inventor: KIM HYUN SOOK
IPC: B25J9/16
Filed: 2019-11-08
Abstract: The present invention relates to a robot traction method that estimates an odometry of a malfunctioning robot in an obstacle situation. An object of the present invention is to provide a method for traction by estimating the odometry of a malfunctioning robot in an obstacle situation. According to the present invention, even when a network is disconnected, it is possible to tow a malfunctioning robot without human intervention.
Patent KR-20210059327-A (KR)
Inventor: YONG HOON YOON
IPC: B29C70/54
Filed: 2019-11-15
Abstract: A carbon fiber composite manufacturing method using a prepreg according to an embodiment of the present invention includes: a prepreg providing step of providing the prepreg having a release film bonded to one surface; a liquid nitrogen spraying step of spraying liquid nitrogen onto the prepreg; a vacuum suction step of providing a suction force to the release film; and a release film removal step of removing the release film from the prepreg. According to the present invention, the release film can be effectively removed by spraying liquid nitrogen onto the prepreg to reduce the instantaneous stickiness, and by removing the release film while the rigidity of the release film is increased.
Patent KR-20190132328-A (KR)
Title: Data Filtering Apparatus And Method of Threof
Inventor: KIM ROCK WON
IPC: G06F16/35
Filed: 2019-11-20
Abstract: Disclosed are a data filter apparatus and an operating method thereof. According to an embodiment of the present invention, the data filter apparatus comprises: a communication unit for receiving sensor data of a sensor system and facility data of manufacturing facilities; a state analysis unit for analyzing process states of the manufacturing facilities by processing the facility data using a state-based model; a filtering unit for determining and filtering a filtering section of the sensor data by determining a complex state based on a combination of the process states of the manufacturing facilities; and a storage unit for storing the filtered sensor data and labeling information on the filtered sensor data.
Patent KR-20210062148-A (KR)
Inventor: EO HYO SUN
IPC: G06Q40/04
Filed: 2019-11-21
Abstract: The present invention relates to a rental transaction method for an FX margin transaction. Specifically, it is a rental transaction that allows a company to rent buy or sell positions held by the company in order to minimize the risk of the loss of an investor in performing an FX margin transaction. The present invention relates to a rental transaction method for an FX margin transaction that can minimize the risk of FX margin transaction by preventing an investor from directly investing excessive margin and spread costs in product execution and allowing the investor to rent positions held by a company. The rental transaction method includes a membership acquisition step; a deposit and recharge step; a contract conclusion step, and a profit and loss distribution step.
Patent KR-20210062857-A (KR)
Title: Angle-adjustable bone fixation screw
Inventor: KIM IL HWAN
IPC: A61B17/86
Filed: 2019-11-22
Abstract: The present invention relates to a screw for fixing a fractured bone by being fastened to a fastening hole of one or more metal plates having a female screw. The screw comprises: a screw head in which a fastening male screw coupled to the female screw is formed in a tapered form with a diameter decreasing along the screw central axis; and a screw shaft extending from the screw head along a screw central axis to form a fixed male screw for fixing a fractured bone. The present invention is formed in the central axis direction in a plurality of regions spaced apart along the circumferential direction of a screw head. According to the fracture condition of a patient, an operator can screw a screw fixed to a fastening hole of metal plates at various angles in the conical direction with respect to the vertical axis of a fastening hole.
Patent KR-20210063719-A (KR)
Title: Apparatus for transferring a gas cylinder
Inventor: KOO KYO WOOG
IPC: B66F9/075
Filed: 2019-11-25
Abstract: A gas cylinder transfer device according to the present invention comprises: a traveling unit that is provided with traveling wheels in a lower portion, and is able to travel; and an operation unit that is provided in the traveling unit and has fixing part for fixing a gas cylinder and a driving part for vertically moving and horizontally moving the fixing part to accommodate and take out the gas cylinder in a storage device.
Patent KR-20200062068-A (KR)
Title: Arrangement structure for electrode of micro led
Inventor: PARK SEONG JIN
IPC: H01L33/38
Filed: 2019-11-26
Abstract: Provided is a micro LED electrode arrangement structure capable of operating without problems even though left-right and top-bottom of an anode and a cathode constituting the micro LED electrodes are changed by rotation. The micro LED electrode arrangement structure comprises: a substrate having an anode and a cathode; an LED anode element bonded to the substrate and forming an anode among electrodes of an LED element; an LED cathode element bonded to the substrate and forming a cathode among electrodes of the LED element; an anode applying element that applies currents while connecting the LED anode element to the anode of the substrate; and a cathode applying element that applies currents while connecting the LED cathode element to the cathode of the substrate.