baber/WOPTO huggingface dataset:
Patent KR-20200111527-A (KR)
Inventor: CHO BYUNG GEUK
IPC: H02M7/5387
Filed: 2019-03-19
Abstract: An inverter control method is disclosed. According to one embodiment of the present invention, a method can reflect a sampling effect in a system modeling by performing coordinate transformation from a stationary coordinate system to a synchronous coordinate system in a discrete time domain. According to the present invention, the inverter control method is a method of determining a current control transfer function, which is a control signal in the discrete time domain, in order to turn on and off a plurality of switching elements which output an AC voltage of an inverter. The inverter control method comprises the steps of: determining a first voltage equation for an electric motor in the stationary coordinate system in a continuous time domain; determining a second voltage equation by reflecting a zero-order-hold and a time delay in the first voltage equation; determining a third voltage equation by discretizing the second voltage equation; determining a fourth voltage equation in the synchronous coordinate system in the discrete time domain by reflecting a rotor position and speed of the electric motor; determining a current control closed loop transfer function in a synchronous coordinate system in the discrete time domain from a current control response characteristic transfer function in the discrete time domain; and determining the current control transfer function to be provided to the inverter by using the current control closed loop transfer function.
Patent KR-20200117376-A (KR)
Inventor: CHOI SUNG WOOK
IPC: G06Q50/28
Filed: 2019-04-04
Abstract: Disclosed are a system and a method for delivering promotional materials by using the free space of a courier box, which fill, with promotional materials, the free space of a courier box used for a courier service, thereby inducing a courier service receiver to confirm advertisements. To this end, provided is the system for delivering promotional materials by using the free space of a courier box. The system comprises: an advertising company terminal for transmitting promotional material information; a retailer terminal for transmitting courier service parcel handling information; and a management server which stores, in a storage unit, the courier service parcel handling information transmitted from the retailer terminal and promotional material information transmitted from the advertising company terminal, searches for a first courier service parcel matched to a product name to be promoted among the courier service parcels included in the courier service parcel handling information, and transmits a packaging request signal for the promotional materials related to the promotional material information to the retailer terminal that has transmitted the courier service parcel handling information including the first courier service parcel. According to the present invention, the system and the method can delivery promotional materials for products or services related to the courier service parcel together with the courier service parcel in a courier box to induce a purchaser of the courier service parcel to confirm the promotional materials, thereby advertising products and services to potential customers.
Patent KR-20190127547-A (KR)
Title: A curved golf putting exercise device
Inventor: LEE TEA HONG
IPC: A63B102/32
Filed: 2019-04-08
Abstract: The present invention is a curved golf putting exercise apparatus that can learn the putting feeling on curved slope in a room, wherein the curved golf putting exercise apparatus comprises an artificial mat (10) divided into: a start section (L1) in which an upper edge has a square cross section inclined to one side and is extended to the left and right with a first radius of curvature; a curved section (L2) having a ′U′ shape extending to a second radius of curvature smaller than the first radius of curvature toward the direction inclined from the end part of the start section (L1); and a return section (L3) extending to a third radius of curvature larger than the second radius of curvature from the end part of the curved section (L2) and having a hole cup (5) attached on the upper part thereof.
Patent KR-20200119112-A (KR)
Inventor: CHOI BYEONG YOON
IPC: G06Q10/06
Filed: 2019-04-09
Abstract: The present invention relates to an integrated business service providing method. More specifically, the method includes the steps of: collecting a database related with at least one user from at least one user server; synchronizing the collected database with an integrated business database of an integrated business service providing server; building an integrated database by classifying the synchronized database into a member database, a product database and an accumulated money database and integrating the databases; providing an integrated business solution enabling data sharing by accessing the database of the at least one user server through a P2P method based on the integrated database, and a platform which is pre-built on the integrated business service providing server; and enabling the at least one user server to share the integrated business solution. Therefore, the present invention is capable of providing an integrated business service ranging from the building of an online and offline shopping mall system to delivery.
Patent KR-20200121442-A (KR)
Title: zipper bag with carry-out structure
Inventor: KIM JOUNG HAK
IPC: B65D33/25
Filed: 2019-04-16
Abstract: The present invention relates to a zipper bag having a carrying-out hole structure. According to the present invention, the zipper bag having a carrying-out hole structure comprises: a plastic bag having a structure in which the left and right ends and the lower end are sealed and the upper end is opened; and a zipper installed on the inner surface of the upper end of the plastic bag to selectively open and close the upper end. According to the present invention, the coupling force between a male coupling unit and a female coupling unit can be improved.
Patent KR-20200122790-A (KR)
Title: Needle unit and skin treatment apparatus using the same
Inventor: YOUN HEUNG
IPC: A61M37/00
Filed: 2019-04-19
Abstract: The present invention provides a needle unit including a needle for injecting a solution into the skin and a shaft member supporting the needle and detachably coupled to a tip of a writing instrument, so that any non-specialist can use the needle unit anytime and anywhere, more easily and conveniently.
Patent KR-20200125177-A (KR)
Title: Window cleaning system with different top and bottom forms using rainwater
Inventor: KIM KYOON TAI
IPC: F16H7/20
Filed: 2019-04-26
Abstract: The present invention relates to a window cleaning device with different upper and lower shapes using rainwater. More specifically, provided is a window cleaning device with different upper and lower shapes using rainwater, which minimizes an uncleaned section of window glass to be cleaned by generating a relative stationary state of cleaning tools such as wipers or brushes in avoiding obstacles of the window glass with different upper and lower shapes, and which cleans the window with different upper and lower shapes using rainwater.
Patent KR-20200134886-A (KR)
Inventor: PARK MINGU
IPC: B60Q3/80
Filed: 2019-05-24
Abstract: The present invention provides a vehicle and a control method thereof. According to one embodiment, the vehicle includes: a video photographing unit photographing a video at the front or the back of the vehicle; an AVN device receiving an image of the photographed video at the front or the back, cropping only an external region image included in the image of the received video, and calculating an external brightness level of the cropped external region image; and an integrated body control unit controlling the brightness of an indoor or outdoor lamp of the vehicle based on the calculated external brightness level. Therefore, the vehicle can reduce a cost.
Patent KR-20200137508-A (KR)
Inventor: CHUN HEOUNG JAE
IPC: A61F5/02
Filed: 2019-05-30
Abstract: Disclosed in the present invention is a patient-customized spinal orthosis which can freely adjust a correction angle according to a patient′s spinal condition while selectively restricting the patient from bending sideways at the waist. The patient-customized spinal orthosis according to the present invention comprises: a first correction unit having a structure capable of wrapping a chest region of the body; a second correction unit spaced apart from the first correction unit and having a structure capable of wrapping a pelvic region of the body; a third correction unit disposed between the first correction unit and the second correction unit and having a structure capable of wrapping an abdomen and waist of the body; a first rear connection bar having one end rotatably connected to a rear part of the first correction unit; a second rear connection bar having one end rotatably connected to a rear part of the second correction unit; a first left and right angle adjustment unit mounted on a rear part of the third correction unit and having the other end of the first rear connection bar limitedly rotatably connected thereto; and a second left and right angle adjustment unit mounted on a rear part of the third correction unit and having the other end of the second rear connection bar limitedly rotatably connected thereto, in which the left and right angles of rotation of the first rear connection bar and the second rear connection bar are adjusted by the first left and right angle adjustment unit and the second left and right angle adjustment unit, and the left and right position of the third correction unit for the first correction unit and the second correction unit is adjusted.
Patent KR-20200054849-A (KR)
Inventor: KISHIMOTO KATSUSHI
IPC: H01L21/67
Filed: 2019-06-04
Abstract: A baking device according to the present invention comprises: a chamber defining the interior space; a stage disposed in the chamber in which a target substrate is disposed on the stage; a gas injection port for providing a process gas in the chamber; an exhaust port including a suction part disposed in the interior space and a discharge part connected to the suction part and disposed outside the chamber; an atmosphere analyzer that monitors moisture and oxygen in the chamber; and a gas supply unit for adjusting the flow rate of the process gas through the information provided by the gas analyzer.
Patent KR-20200003716-A (KR)
Inventor: ABILAY WILFORD
IPC: H04L29/06
Filed: 2019-06-10
Abstract: The present disclosure relates to a system for communicating between processes in a network and applications thereof. According to an embodiment of the present disclosure, a communication method comprises the steps of: inspecting a registration request of a source application for communicating with a destination application; determining, according to the inspection result, a port for communicating with the destination application; transmitting a communication request to the destination application through the determined port; and causing the source application to connect with the destination application based on the communication request.
Patent KR-20200142843-A (KR)
Inventor: LIM HYEONG JUN
IPC: B65F1/14
Filed: 2019-06-13
Abstract: A compressed limit garbage can with an identifiable internal capacity allows garbage to be compressed when a compressor is pressed and allows a limit switch connected to a lamp to come in contact with the garbage by compression so that the lamp lights, thereby identifying the internal capacity of the garbage can.
Patent KR-20200142961-A (KR)
Inventor: KIM JONG JOO
IPC: H01H50/30
Filed: 2019-06-14
Abstract: According to the present invention, a low noise relay includes: a body part provided with a terminal on one surface thereof; one or more cover part which is coupled to the terminal and one surface of the body part, and to which signals are transmitted from the body part through the terminal; at least one vibration reduction part connected to the cover part to receive a signal transmitted from the body part, supporting the main part to be suspended in the air, and reducing vibration transmitted from the body part; and one or more pin units having one side connected to the vibration reduction part and the other side connected to a printed circuit board to transmit the signal transmitted from the body part to the printed circuit board. The present invention can reduce the operating noise of the relay by improving the structure and shape of the relay.
Patent KR-20200143974-A (KR)
Inventor: KIM BYUNG IN
IPC: G06Q10/08
Filed: 2019-06-17
Abstract: The device for ship assignment planning for a steel product according to an embodiment of the present invention includes: a first algorithm unit generating a first solution having an initial ship route with respect to a pre-allocated order; a second algorithm unit generating a second solution having an improved ship route based on the initial ship route of the first solution of the first algorithm unit; a third algorithm unit establishing a ship assignment plan depending on a target ship assignment satisfaction rate desired by a user by controlling the repetition of the generation of the ship routes of the first algorithm unit and the second algorithm unit; and a fourth algorithm unit determining which is better between the first solution of the first algorithm unit and the second solution of the second algorithm unit in accordance with the target ship assignment satisfaction rate. The method for ship assignment planning for a steel product according to another embodiment of the present invention includes: a first algorithm step in which a first algorithm unit generates a first solution having an initial ship route with respect to a pre-allocated order; a second algorithm step in which a second algorithm unit generates a second solution having an improved ship route based on the initial ship route of the first solution of the first algorithm unit; a third algorithm step in which a third algorithm unit establishes a ship assignment plan depending on a target ship assignment satisfaction rate desired by a user by controlling the repetition of the generation of the ship routes of the first algorithm unit and the second algorithm unit; and a fourth algorithm step in which a fourth algorithm unit determines which is better between the first solution of the first algorithm unit and the second solution of the second algorithm unit in accordance with the target ship assignment satisfaction rate.
Patent KR-20200144259-A (KR)
Inventor: SEO BO SUNG
IPC: G03B9/06
Filed: 2019-06-18
Abstract: According to one embodiment of the present invention, provided is an aperture module, which comprises: a rotating plate mounted on the upper part of a base; a moving unit for linear movement of the rotating plate to enable rotational movement; and a plurality of blades interlocked with the rotation of the rotating plate and forming incidence holes of various sizes by combination. At least two of the plurality of blades are small-diameter blades, the small-diameter blades are constricted inward to form a small-diameter. At least two of the plurality of blades are medium-diameter blades, and the medium-diameter blades are constricted inward to form a medium-diameter larger than the small-diameter. When all of the plurality of blades are extended to the outside, a large diameter may be implemented.
Patent KR-20200144934-A (KR)
Inventor: LEE SEO JIN
IPC: A47B13/08
Filed: 2019-06-20
Abstract: Provided is a student desk with an attachable blanket, which introduces a form of attaching and detaching the blanket to the general student desk used in most educational institutions, thereby forming a convenient study environment for students who are unable to concentrate on a study due to inconveniences such as cold or physical exposure during a school hour. To this end, the student desk with the attachable blanket couples a Velcro tape to the generally used blanket so that the blanket can be attached and detached and also attaches the Velcro tape near an upper end of an upper plate of the student desk to be connected to the attachable blanket, thereby not paying attention to an uncomfortable portion to increase concentration and increase study efficiency.
Patent KR-20200145551-A (KR)
Inventor: KIM SEON JAE
IPC: B43L21/00
Filed: 2019-06-21
Abstract: The present invention relates to a universal blackboard scanner including an automatic eraser. The scanner comprises: a rail (100) attachable to a blackboard; a scanner′s charger (200) also used as a holder; a cradle′s control unit (210); a cradle′s input unit (220); a cradle′s output unit (230); a cradle′s communication unit (231); a blackboard scanner body (300); a body′s automatic eraser unit (310); a body′s scanner (320); a body′s connection unit (330); a body′s battery (340); and a body′s electric motor (350). According to the present invention, convenience is enhanced.
Patent KR-20210000171-A (KR)
Inventor: JEONG YURI
IPC: H01M10/0567
Filed: 2019-06-24
Abstract: The present invention relates to a novel fluorosulfonyl carbonate compound. The present invention also relates to a method for manufacturing a fluorosulfonyl carbonate compound. The present invention also relates to a secondary battery electrolyte additive comprising the fluorine-containing carbonate compound, and an electrolyte solution and a secondary battery using the same. The present invention also relates to a pharmaceutical intermediate or a polymer compound manufactured by using the fluorosulfonyl carbonate compound.
Patent KR-20210001020-A (KR)
Inventor: LEE HOO DAM
IPC: H01L35/34
Filed: 2019-06-26
Abstract: According to the present invention, a thermoelectric device includes: an insulating substrate; a plurality of first electrodes disposed on the substrate; a plurality of thermoelectric pellets disposed on the plurality of first electrodes; a bonding material connecting the thermoelectric pellet to the first electrode; and a plurality of second electrodes disposed on the plurality of thermoelectric pellets and connecting the plurality of thermoelectric pellets in series. The thermoelectric device improves areas exposed to a high temperature.
Patent KR-20200002655-A (KR)
Title: Method of Noninvasive Preparation of Human-Derived 3-Dimensional Organoid
Inventor: LEE HYUN SOOK
IPC: C12N5/071
Filed: 2019-06-27
Abstract: Provided are a three-dimensional organoid obtained by culturing human organ tissue obtained by non-invasive method in vitro, a preparation method thereof, a culture method thereof, and a use for the genetic information analysis, karyotype analysis, drug efficacy verification, and/or drug screening of the organoid obtained thereby.
Patent KR-20210001367-A (KR)
Inventor: KIM HYUN SUN
IPC: D03D15/00
Filed: 2019-06-27
Abstract: The present invention relates to a fabric containing a polyphenylene sulfide composite multifilament. More specifically, the present invention relates to a fabric containing a polyphenylene sulfide composite multifilament, wherein the polyphenylene sulfide composite multifilament is formed of a sheath part and a core part, and the sheath part is formed of a polyphenylene sulfide resin, and the core part is formed of a polyester-based resin having an intrinsic viscosity of 0.80 to 1.20 dl/g. The present invention has an excellent effect of heat resistance and chemical resistance.
Patent KR-20210005795-A (KR)
Inventor: JANG HEE NAM
IPC: G06F3/01
Filed: 2019-07-06
Abstract: The present invention relates to a device capable of obtaining sign language motion information and converting sign language motion into a text and a voice and, more specifically, to a device for acquiring sign language motion to acquire sign language motion as a strain gauge type pressure sensor and convert sign language motion information into a text and voice by using acquired information. The device comprises: an input member (110) acquiring muscle movement information of a user; and a terminal (120) receiving the information of the input member and processing the sign language motion information of the user expressed as the muscle movement information of the user into data and converting the data into a text and voice. In the input member (110), a pressure sensor unit (112) for sensing the pressure of the muscle is installed, and a band (111) surrounding the wrist is included.
Patent KR-20200110597-A (KR)
Inventor: LEE WOOK BONG
IPC: H04B7/0452
Filed: 2019-07-11
Abstract: A method of non-iterative singular-value decomposition (SVD) in a wireless communication system is provided. According to the present invention, the method of non-iterative SVD comprises the steps of: receiving a signal by a receiver; determining a channel matrix for the received signal by a channel matrix generator connected to the receiver; reducing the dimension of the channel matrix by a singular value decomposer connected to the channel matrix generator; performing singular SVD on the channel matrix having the reduced dimension by the singular value decomposer to determine a singular vector and a coefficient for maximizing a singular value of the singular vector; and in at least one of the cases in which the dimension of the reduced-dimension channel matrix is less than or equal to 2, and the two largest singular values of the singular vector are determined, outputting the result of the SVD.
Patent KR-20210009200-A (KR)
Inventor: IM SANG HYUK
IPC: C01G39/02
Filed: 2019-07-16
Abstract: The present invention relates to a method of manufacturing a molybdenum oxide nano-plate using a multi-amine. More particularly, a nano-belt constituting a nano-plate is used as a unit structure, and a multi-amine acts as a coupler for orientation-dependent attachment of each nano-belt, and thus the present invention has an effect of providing a single crystal nano-plate by a hydrothermal reaction without a calcination process.
Patent KR-20200012751-A (KR)
Title: Voltage detecting circuit, semiconductor apparatus and method for manufacturing semiconductor apparatus
Inventor: KANAZAWA YUSUKE
IPC: G01R15/14
Filed: 2019-07-23
Abstract: Provided is a voltage detection circuit, which reduces the adjustment time of a resistance value of a variable resistor unit in a manufacturing process. The voltage detection circuit comprises: a resistor divider circuit providing macro-adjustable variable resistor circuit and a micro-adjustable variable resistor circuit; a macro-adjustable unit controlling the macro-adjustable variable resistor circuit; a micro-adjustable unit controlling the micro-adjustable variable circuit; and a control unit controlling the macro-adjustable unit and the micro-adjustable unit in accordance with a detection signal of a comparison circuit.
Patent KR-20210012610-A (KR)
Title: Vacuum chuck and susceptor and apparatus for processing substrate having the same
Inventor: OH SE YONG
IPC: H01L21/687
Filed: 2019-07-26
Abstract: The present invention relates to a vacuum chuck which forms a vacuum on a center area or an edge area of a substrate mounting unit and forms a protrusion on the edge of the substrate mounting unit to allow an edge portion of a substrate to stick to a vacuum chuck without rising, and a susceptor and a substrate processing apparatus including the same. According to the present invention, the vacuum chuck, and the susceptor and the substrate processing apparatus including the same have a first partition sealing a center area on the upper surface of a substrate mounting unit and a second partition isolating a lift pin or forming a vacuum on a center area to form a vacuum on the center area and an edge area to firmly fix and support a substrate, and have a protrusion on the edge of the substrate mounting unit to support an edge portion of the substrate without rising to eliminate an unnecessary deposition process on a lower portion of the substrate.