baber/WOPTO huggingface dataset:
Patent KR-20210148597-A (KR)
Inventor: LEE BYUNG SEUNG
IPC: G06Q10/08
Filed: 2020-06-01
Abstract: The present invention relates to a method and system for providing a delivery service using a shared delivery center, and an objective of the present invention is to provide same-day delivery by utilizing local bases. To achieve this, the method comprises: a step a of receiving product information of a first product from a company's application to display the product information on a user terminal; a step b of receiving order information for a second product selected from at least one of the first products from the user terminal; a step c of checking stock of the second product in a first shared delivery center located within a predetermined distance from a delivery address included in the order information; a step d of selecting a delivery method on the basis of the type of the second product when the stock of the second product exists in the first shared delivery center; and a step e of delivering the second product by using the delivery means.
Patent KR-20200141006-A (KR)
Inventor: LANG MARTIN
IPC: F25B25/00
Filed: 2020-06-01
Abstract: The present invention relates to a shaft (12) for an electric machine (10). The shaft includes: an outer sub-shaft (32), which is formed for being rotationally fixed to a rotor (14) of the electric machine; an inner sub-shaft (30), which is rotationally fixed to the outer sub-shaft and is formed as an output shaft of the electric machine; an inflow unit (36) arranged in the radial direction between the outer sub-shaft and the inner sub-shaft, in order to supply cooling fluid (28) to the shaft; and an outflow unit (42) arranged in the radial direction between the outer sub-shaft and the inner sub-shaft, in order to discharge cooling fluid supplied to the shaft. In this case, the outer sub-shaft encloses a fluid space (40), which is arranged in the axial direction between the inflow unit and the outflow unit. The fluid space is formed to receive a cooling fluid to cool the shaft, and a direction of flow of cooling fluid in the fluid space is established by a delivery direction of a fluid pump (24). The present invention also relates to the electric machine (10) having the shaft and a system (20) for cooling the electric machine.
Patent KR-20210153846-A (KR)
Inventor: JEON SU BEOM
IPC: G02F1/1333
Filed: 2020-06-11
Abstract: Provided are an apparatus for aligning a head module and a substrate treating system having the same, wherein a reference location is determined by using location synchronization and a plurality of head modules are aligned according to the reference location. The apparatus for aligning a head module comprises: a reference location determination unit determining a first reference location of a head transfer where a plurality of inkjet head modules are installed; and a mounting location determination unit determining a second reference location of inkjet head modules, based on the first reference location to enable the inkjet head modules to be moved from a current location to the second reference location, wherein the reference location determination unit uses a first image sensor installed on the same plane as the inkjet head module and a second image sensor installed to face the inkjet head module to determine the first reference location.
Patent KR-20210155093-A (KR)
Inventor: SEO JUNG KYU
IPC: A24D3/10
Filed: 2020-06-15
Abstract: Provided is an aerosol generation article with an increased atomization amount, which provides users with a better smoking experience by ensuring a rich amount of atomization. According to some embodiments of the present invention, the aerosol generation article comprises: a medium part; a cooling structure including a support structure including a first tubular structure disposed downstream of the medium part and in which a first hollow is formed, and a second tubular structure disposed downstream of the support structure and in which a second hollow is formed; and a mouthpiece part disposed downstream of the cooling structure. The upstream end of the second tubular structure borders the downstream end of the first tubular structure and the average cross-sectional area of the second hollow is greater than that of the first hollow. This cross-sectional difference enhances an airflow diffusion effect, thereby ultimately increasing an atomization amount of the aerosol generation article.
Patent KR-20210158597-A (KR)
Inventor: OH DONG GEUN
IPC: G02B13/18
Filed: 2020-06-24
Abstract: According to one embodiment of the present invention, an optical sensor may comprise: a light source in which a laser beam is emitted; a first lens collimating the laser beam emitted from the light source with respect to a first axis and refracting the beam with respect to a second axis perpendicular to the first axis; and a beam expander making the laser beam that passed through the first lens non-refractively pass through with respect to the first axis and collimating the beam with respect to the second axis. An incident surface of the first lens is flat. An exit surface of the first lens may have a predetermined curvature with respect to the first axis and the second axis.
Patent KR-20210158706-A (KR)
Inventor: CHANG KYOUNG JIN
IPC: G10K11/178
Filed: 2020-06-24
Abstract: A vehicle selects various sound sources and outputs a driving sound based on information received from a navigation system. The vehicle comprises: a database storing a plurality of sound sources classified as a first emotion and a plurality of sound sources classified as a second emotion; a speaker; and a control unit performing a control operation so as to output a landmark name based on a route guidance text included in driving route information calculated by a navigation system, output a ratio of the first emotion and a ratio of the second emotion corresponding to the landmark name based on the landmark name, select a first sound source from among the plurality of sound sources classified as the first emotion based on the ratio of the first emotion, select a second sound source from among the plurality of sound sources classified as the second emotion based on the ratio of the second emotion, determine a first playback period and a second playback period based on the ratio of the first emotion and the ratio of the second emotion, output a first sound generated based on the first sound source during the first playback period, and output a second sound generated based on the second sound source during the second playback period.
Patent KR-20220000673-A (KR)
Title: Rechargeable battery
Inventor: WOO BYONGCHUL
IPC: H01M50/147
Filed: 2020-06-26
Abstract: A rechargeable battery capable of suppressing an increase in contact resistance between the rechargeable battery and a contact terminal of a device, includes: an electrode assembly including a first electrode and a second electrode spaced from the first electrode; a case connected to the first electrode to receive the electrode assembly, and including an opening for exposing the electrode assembly; a cap plate combined to the case to cover an outer peripheral region of the opening, and including a through-hole for exposing a center region of the opening; a terminal plate disposed between the cap plate and the electrode assembly to cover the center region of the opening, and connected to the second electrode; and a sealing portion disposed between the cap plate and the terminal plate, and bonding between the cap plate and the terminal plate.
Patent KR-20220000999-A (KR)
Title: semfit mask
Inventor: PARK GO EUN
IPC: A41D31/102
Filed: 2020-06-28
Abstract: The present invention relates to a functional mask, and more specifically, to a single water repellent mask, which uses a fabric in which an outer skin is water repellent and an inner skin absorbs moisture so that moisture evaporates smoothly, and inner heat is discharged to the outside, thereby blocking environmental pollution and splashes, and thus it is convenient to breathe with excellent breathability.
Patent KR-20220003741-A (KR)
Title: Shape-Morphable Soft Actuator
Inventor: PARK INKYU
IPC: F03G7/06
Filed: 2020-07-02
Abstract: The present invention relates to a soft actuator whose drive shape is controlled. The soft actuator according to the present invention comprises: a stimulus response unit including a first flexible layer and a second flexible layer having different coefficients of thermal expansion; and a heating unit located in contact with the stimulus response unit, and including a conductive network of one-dimensional conductive nanostructures and having different sheet resistances according to positions. An objective of the present invention is to provide the soft actuator in which various driving shapes can be implemented under the same physical shape.
Patent KR-20220005957-A (KR)
Inventor: LEE SANG HA
IPC: B03B5/62
Filed: 2020-07-07
Abstract: Provided is a dust collector which can purify gas by enabling air and others to enter water based on minimum powder and generate a vortex phenomenon. The vortex can be generated in water by using a deck and a barrier plate in connection with the deck.
Patent KR-20220007379-A (KR)
Inventor: LEE DONG HOON
IPC: H01J35/14
Filed: 2020-07-10
Abstract: The present invention relates to an X-ray tube of a bi-filament structure and a switching structure and, more specifically, to an X-ray tube of a bi-filament structure including a main filament and a sub filament, and a switching structure enabling the sub filament to be operated when the main filament is not operated. The X-ray tube of a bi-filament structure includes: a focusing tube; a stem formed in a lower part of the focusing tube; a first filament mutually connected with a first power receiving pin introduced into the focusing tube through the stem and a first counterpart power receiving pin corresponding to the first power receiving pin; a second filament mutually connected with the first power receiving pin and a second power receiving pin introduced into the focusing tube through the stem; a ground pin attached to an outer or inner circumference surface of the focusing tube; and a ground guide mutually connected with the first power receiving pin and the ground pin.
Patent KR-20210137865-A (KR)
Title: Systems and methods for experimentation of e-commerce pricing distribution based on time-interleaving
IPC: G06Q30/02
Filed: 2020-07-10
Abstract: The present invention relates to a system for experimentation of e-commerce pricing distribution based on time-interleaving. The system includes at least one processor configured to identify a first item set from items based on at least one item pricing policy. The first item set to be posted on a website during a first time slot is scheduled from time slots by applying a scheduling algorithm. Based on at least one item replacement rule, first and second sub sets of replaceable items are identified from the first item set. The first and second sub sets of replaceable items are assigned to first and second pricing policies, respectively. The first and second sub sets of replaceable items are posted. Price distribution data is determined based on customer interaction monitoring.
Patent KR-20220007436-A (KR)
Inventor: KIM KYUNG MIN
IPC: H01M50/409
Filed: 2020-07-10
Abstract: An electrode assembly according to an embodiment of the present invention for solving the above problems includes: a first unit cell formed by stacking separators on both surfaces of a first electrode, respectively; and a second unit cell formed by stacking separators on both surfaces of a second electrode, respectively, wherein the first unit cell and the second unit cell are alternately stacked and the separators are single-sided separators in which a porous coating layer is formed on only one surface of a separator substrate.
Patent KR-20220010089-A (KR)
Inventor: KWON IL BONG
IPC: A61L9/12
Filed: 2020-07-17
Abstract: A system of the present invention is a sleep care system using fragrances. The system comprises: a fragrance diffusion device to which first to n^th (n is an integer greater than or equal to 2) fragrance capsules that emit fragrant substances with different fragrances are mounted; a sleep monitoring device which detects a user's movement during a sleep time; a sleeping environment detection device which detects environmental information of a sleeping room; and a sleep analysis device which analyzes a size of movement, a movement time, and a movement pattern of the user, detected by the sleep monitoring device, evaluates the quality of sleep with sleep scores, and provides sleep monitoring information, the sleep environment information, and the sleep scores as a result report to the user's mobile terminal. The fragrance diffusion device associates, accumulates, and stores, for every sleep of the user, the sleep scores with first to n^th setting values corresponding to the fragrance substance emission intensity of each of the currently set first to n^th fragrance capsules, and controls, during the user's next sleep, the fragrant substance emission intensity of each of the first to n^th fragrance capsules on the basis of the first to n^th setting values associated with the highest sleep score among the accumulated and stored sleep scores. According to the present invention, the sleep analysis device is capable of effectively providing user-customized optimal sleep environment and fragrance information.
Patent KR-20220010117-A (KR)
Inventor: LEE CHUNG WOO
IPC: H03L7/18
Filed: 2020-07-17
Abstract: Disclosed are a substrate processing apparatus to implement simplification of a system and be robust to noise and a substrate processing method thereof. According to the present invention, the substrate processing apparatus comprises: an RF power source generating RF power; a chamber supporting and processing a substrate; an impedance matching unit performing impedance matching between the RF power source and the chamber; a control unit adjusting a variable element included in the impedance matching unit to matching the phases of current and voltage applied from the RF power source; and a phase measurement unit connected to the front end of the control unit to measure real-time phase information of the current and the voltage and transmitting the real-time phase information to the control unit. The phase measurement unit includes: sensor units sensing the current and the voltage, respectively; a phase locked loop performing control to fix the phases of the current and the voltage and applying a clock signal of N-times of a frequency signal of the current and the voltage to a counter; and the counter counting only a part of the clock signal among N-times clock signals to transmit the counts to the controller.
Patent KR-20200092289-A (KR)
Title: Semiconductor device
Inventor: UMEZAKI ATSUSHI
IPC: G09G3/30
Filed: 2020-07-24
Abstract: One objective of the present invention is to improve a display quality by reducing malfunctions of a circuit. In a driving circuit formed using a plurality of pulse output circuits having a first transistor to a third transistor and a first signal line to a fourth signal line, a first clock signal is supplied in the first signal line, a shear signal is supplied in the second signal line, a second clock signal is supplied in the third signal line, and an output signal is outputted from the fourth signal line. A duty ratio of the first clock signal and the second clock signal are different from each other, and a period during which the second clock signal is changed from an L-signal to an H-signal after the first clock signal is changed from an H-signal to an L-signal is longer than a period during which the shear signal is changed from an L-signal to an H-signal.
Patent KR-20220000774-A (KR)
Title: Adhesion method of materials using uv curing
Inventor: PARK YOON SIG
IPC: C09J5/00
Filed: 2020-07-28
Abstract: An embodiment of the present invention provides a method for adhering materials using UV curing, including the steps of: preparing a first UV non-permeable material, a second UV non-permeable material, a UV-curing adhesive and a UV permeable intermediate (S100); applying the UV-curing adhesive to one side of the first UV non-permeable material or the UV permeable intermediate (S200); attaching one side of the first UV non-permeable material and the UV permeable intermediate, and irradiating UV rays in the direction of the UV permeable intermediate to perform primary photocuring (S300); turning over a primary adhered product after the primary photocuring is completed (S400); applying the UV-curing adhesive to the other side of the second UV non-permeable material or the UV permeable intermediate (S500); attaching the other side of the UV non-permeable second material and the UV permeable intermediate, and irradiating UV rays to a UV permeable portion to perform secondary photocuring (S600); and completing the adhesion of the first UV non-permeable material and the UV non-permeable second material through the UV permeable intermediate after the secondary photocuring is completed (S700).
Patent KR-20210018088-A (KR)
Title: Adhesive band for fixing patch type thermometer and patch type thermometer including the same
Inventor: KIM BEOM JIN
IPC: A61B5/01
Filed: 2020-07-30
Abstract: A patch-type thermometer fixing adhesive band is provided. The patch-type thermometer fixing adhesive band according to an exemplary embodiment of the present invention is for fixing, to the skin, a patch-type thermometer including a body temperature detection member for measuring the body temperature of a user. The patch-type thermometer fixing adhesive band comprises: a body which includes a first surface that has a first adhesive surface on which a first adhesive layer is formed and a non-contact surface on which the first adhesive layer is not formed, and a second surface that is the opposite surface of the first surface and is provided with a second adhesive surface on which a second adhesive layer is formed; a passing part which is formed through the body to allow a partial length of the patch-type thermometer to pass therethrough; a first release sheet which is attached to the first adhesive surface by using the first adhesive layer as a medium; and a second release sheet which is attached to the second adhesive surface by using the second adhesive layer as a medium. Accordingly, it is possible to stably measure the body temperature of the user.
Patent KR-20220025507-A (KR)
Title: Wire sawing apparatus
Inventor: LEE WOO HYUNG
IPC: B28D5/04
Filed: 2020-08-24
Abstract: In accordance with the present embodiment, a wire sawing apparatus includes: first and second main rollers placed side by side, and having wires densely wound thereon; an ingot installation part provided to be liftable between the first and second main rollers, and supporting an upper end of an ingot in a longitudinal direction of the ingot; and a slurry supply part provided on an upper side between the first and second main rollers and the ingot installation part, and supplying slurry to the wires wound on the first and second main rollers. The slurry supply part includes: a mid type pipe supplying slurry to the wires wound on middle parts of the first and second main rollers; and an edge type pipe placed side by side with the mid type pipe, and supplying slurry to the wires wound on both end parts of the first and second main rollers. Therefore, the present invention is capable of performing feedback control on the flowrate of slurry.
Patent KR-20220025587-A (KR)
Inventor: JIN HYUNG JONG
IPC: C12N15/113
Filed: 2020-08-24
Abstract: An RNA molecule of the present invention is based on a Helix 73-derived RNA substrate and Erm interaction site, can be used for screening a candidate material which suppresses methylation by Erm, developing variants thereof, and identifying mechanism, and also can be used for suppressing the expression of antibiotic resistance.
Patent KR-20220028857-A (KR)
Title: System for detecting vehicle waiting for signal and method thereof
Inventor: HAN MAN KYUNG
IPC: G01S7/02
Filed: 2020-08-31
Abstract: The present invention relates to a system for detecting a vehicle waiting for a signal using a beam steering radar. The system includes: a beam steering radar which sets a road on one side of a center line as a vehicle detection area, divides the vehicle detection area into a plurality of cells arranged in an extension direction of the road, stores a clutter signal for each of the cells, scans the cells by performing beam steering to direct a specific cell from among the cells, and detects a change in a received signal compared with the clutter signal in each of the cells, measures the presence or absence of a vehicle in a corresponding cell, and generates information on the vehicle waiting for the signal; and a traffic light interlocking device which controls a traffic light, which turns on a driving signal and a stopping signal of the vehicle according to the information of the vehicle waiting for the signal. Therefore, installation and maintenance are convenient, and the system can be operated at night, in fog, or in bad weather.
Patent KR-20220029199-A (KR)
Inventor: LEE SAN HONG
IPC: B33Y30/00
Filed: 2020-09-01
Abstract: The present invention relates to a head for a 3D food printer for preventing curing or leakage of food in a nozzle due to temperature change, which includes a plurality of cartridges formed to store different foods therein, and having a nozzle mounted at the bottom and a piston formed at the top; a housing having a plurality of holes formed in an upper part to accommodate the cartridges, and transferred three-dimensionally by a transfer means to press a piston to discharge the foods; and a high temperature heater formed at the center of the housing to apply heat to the cartridges and maintain foods formed therein in a molten state.
Patent KR-20220031447-A (KR)
Title: Coated body and manufacturing method thereof
Inventor: KIM CHOONG NYUN PAUL
IPC: C23C4/067
Filed: 2020-09-04
Abstract: The present invention is to provide a coated body in which an alloy coating layer having improved mechanical and chemical properties, particularly oxidation resistance, wear resistance and corrosion resistance at high temperatures, on a base material. A coated body according to one aspect of the present invention includes a base material and an alloy coating layer provided in at least one section on the base material, wherein the alloy coating layer includes a first tissue area in which the ratio of an amorphous phase is 5 to 49 vol% and a second tissue area that is divided by a boundary from the first tissue area and has a higher ratio of the amorphous phase than the first tissue area.
Patent KR-20210039283-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: CHA YONGBUM
IPC: C09K11/06
Filed: 2020-09-10
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The present invention provides a compound represented by chemical formula 1. The compound represented by the chemical formula 1 can be used as a material for an organic layer of the organic light emitting device, and can improve efficiency, lower driving voltage, and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20220033930-A (KR)
Title: Field type real-time terpen measuring device
Inventor: KANG LIN WOO
IPC: G01N27/407
Filed: 2020-09-10
Abstract: The present invention relates to an on-site real-time terpene measurement device, which comprises: a sensor unit sensing a terpene substance from a material element which is selectively coupled to the terpene substance in the air and sensed; and a measurement unit inducing a current difference between the terpene substances to measure an amount of the terpene substance.