baber/WOPTO huggingface dataset:
Patent KR-20210120646-A (KR)
Title: Rubber composite for tire tread and tire manufactured by using it
Inventor: KIM CHUNG SOO
IPC: C08K9/04
Filed: 2020-03-27
Abstract: Disclosed in the present invention are a rubber composition for a tread and a tire using the same. In the rubber composition for a tire tread and a tire using the same according to the present invention, the rubber composition comprises 1 to 10 parts by weight of modified carbon nanotubes, wherein the length of the carbon nanotubes is 10 to 15 ㎛, the average particle diameter thereof is 40 to 55 ㎚, and the volume density thereof is 1 to 2 g/cm^3. Accordingly, the carbon nanotubes are used as a reinforcing material used for the rubber composition for a tire tread, and surfaces thereof are modified to especially improve dispersion of the carbon nanotubes, thereby exhibiting an effect of improving abrasion and tensile properties.
Patent KR-20210122420-A (KR)
Title: Needle-shaped fishing hook and connector
Inventor: YUK KWANG MUN
IPC: A01K83/00
Filed: 2020-04-01
Abstract: The present invention relates to a needle-shaped fishing hook (100) which is designed to completely hide a bait in a needle because the bait is penetrated through a needle part (41) formed on the upper end part (40) of the hook and allows the hook to be detachably attached to a connector (200). Accordingly, use of baits becomes flexible due to a structural change in the hook, and the connector is installed to reduce time for changing the bait and minimize risk of injury due to sharp teeth of a caught fish. In addition, an effect of tides on the bait in the water is relatively reduced, thereby providing an effect of reducing separation of the bait from the hook.
Patent KR-20210122575-A (KR)
Title: Method and apparatus for surgical guide using augmented reality
Inventor: YOU HI JIN
IPC: A61B34/00
Filed: 2020-04-01
Abstract: Disclosed are a device and a method for providing a surgical guide using augmented reality. The method for providing the surgical guide using the augmented reality may comprise the steps of: acquiring an image on which a subject to receive surgery is shown, by using a camera of a wearable device worn by a user; recognizing a pre-defined marker from the image; determining representation attribute information of a 3D image model to be projected onto the subject to receive surgery, on the basis of the recognized marker; and projecting the 3D image model onto the subject to receive surgery and displaying same through the wearable device, on the basis of the determined representation attribute information. Accordingly, an image in which a clinical picture, anatomical structure, and imaging examination image of a patient realized in 3D are superimposed on a surgical site of the subject to receive surgery during surgery.
Patent KR-20210123512-A (KR)
Title: The method of recovering wrinkled metal plate of vehicle to the original state
Inventor: LUN
IPC: B21D1/12
Filed: 2020-04-03
Abstract: The present invention relates to a method for restoring a displaced metal plate of a vehicle to an original state, which shortens time required for a restoration operation, comprising the steps of: closely attaching a work tool (8) to a bottom surface of a crushed metal plate (3); placing a ball (11) of a conductor on an upper surface of the metal plate (3); re-adjusting a position of the ball; placing the ball (11); and varying a position of a tip end.
Patent KR-20210133358-A (KR)
Title: Data driver, display apparatus including the same and method of driving display panel using the same
IPC: G09G3/36
Filed: 2020-04-28
Abstract: A data driving unit includes a digital-analog converter, a buffer, and a buffer control unit. The digital-analog converter receives a digital data signal and converts the signal into an analog data voltage. The buffer buffers and outputs the data voltage. The buffer control unit determines a parameter of the buffer based on previous line data of the data signal and current line data of the data signal.
Patent KR-20210133556-A (KR)
Title: Substrate processing apparatus and substrate processing method
IPC: H01L21/67
Filed: 2020-04-29
Abstract: A substrate processing apparatus according to the present invention includes a chamber member; a support unit installed inside the chamber member, having a size corresponding to that of the substrate, and cooling the substrate to a target temperature; a warpage detection unit installed on the support unit, supporting the substrate, and sensing the warpage of the substrate; and a control part that stores atmosphere information in the case where the warpage of the substrate does not generated while changing the atmosphere inside the chamber member and transmits the information to the next process.
Patent KR-20210137738-A (KR)
Title: Wire welding system
IPC: B65H57/26
Filed: 2020-05-11
Abstract: A wire welding system of the present invention comprises: support brackets (10); a pair of vertical frames (30) disposed at both sides of a horizontal frame (20) disposed between the support brackets (10) so as to be spaced apart from each other by a distance; a pair of pulleys (35) interconnected by a belt (32); a pair of LM guides (45) disposed on LM rails (40) disposed between the pair of vertical frames (30) so as to be spaced apart from each other by a distance; a pair of wire feeders (60) for supplying wires; a driving source (70) connected to one of the pair of pulleys (35) to drive the pulleys (35); a wire forming roller (80) to which wires supplied from the wire feeder (60) are supplied, and which includes a wire support body (120) and a wire auxiliary support body (140) installed on both sides thereof and spaced apart from each other by a distance; a wire cutter (90) for cutting unnecessary wires of the wires intertwined with the wire forming roller (80); a horn (95) for ultrasonic-welding the wires; and a driving source (100) for driving the wire forming roller (80). According to the present invention, wires can be effectively supplied.
Patent KR-20210142280-A (KR)
Title: Manufacturing method of vortioxetine hydrobromide
IPC: A61K31/495
Filed: 2020-05-18
Abstract: Disclosed is a method for manufacturing vortioxetine hydrobromide for use as an antidepressant. The present invention comprises a method for manufacturing vortioxetine hydrobromide comprising the following steps: obtaining 2-[(2,4-dimethylphenyl)sulfanyl]aniline represented by chemical formula 3 by reacting benzothiazole represented by chemical formula 1 with 4-halo-meta-xylene represented by chemical formula 2; and obtaining vortioxetine hydrobromide represented by chemical formula 6 by reacting 2-[(2,4-dimethylphenyl)sulfanyl]aniline with bis(2-chloroethyl)amine hydrochloride and hydrobromic acid represented by chemical formula 4.
Patent KR-20210142799-A (KR)
Title: Fingerprint sensor, method for manufacutring the same, and display device inclluding the same
IPC: G06K9/00
Filed: 2020-05-18
Abstract: Provided are a fingerprint sensor capable of manufacturing a collimator without adding a separate manufacturing device, a manufacturing method thereof, and a display device including the same. According to one embodiment of the present invention, the fingerprint sensor includes a light-sensing layer including a light-sensing element through which a sensing current flows according to incident light, and a collimator layer disposed on the light-sensing layer. The collimator layer includes a first light blocking layer having a first opening, a first light transmitting film disposed on the first light blocking layer, and a second light blocking layer disposed on the first light transmitting film and having a second opening. The second opening overlaps the first opening, and a size of the second opening is different from a size of the first opening.
Patent KR-20200060702-A (KR)
Inventor: HWANG HO JONG
IPC: H01L21/687
Filed: 2020-05-20
Abstract: Disclosed is a substrate heating unit. The substrate heating unit comprises: a rotatable chuck stage having an upper part on which a substrate is put; a rotating unit having a hollow shape and coupled to the chuck stage to rotate the chuck stage; a back nozzle penetrating the inside of the rotating unit to be provided at the center of the upper part of the chuck stage, and injecting a processing liquid to a back surface of the substrate; a heating unit disposed to be spaced from the upper part of the chuck stage and having ring shaped lamps concentrically arranged at different radial distances with respect to the center of the chuck stage; a reflection plate provided between the heating unit and the chuck stage and reflecting thermal energy radiated from the heating unit toward the substrate; and temperature sensor assemblies installed on the reflection plate in order to measure temperatures of the lamps, respectively. The substrate heating unit can reduce a substrate heating time deviation.
Patent KR-20210149988-A (KR)
Inventor: KIM KYUNG HWA
IPC: F21V7/00
Filed: 2020-06-03
Abstract: The present invention relates to a moisture proof lamp and, more specifically, to a moisture proof lamp which can prevent moisture from being inputted and can easily couple a protective hose that protects cables of different diameters. The present invention for achieving the above purpose comprises: a case having a lighting lamp therein; a cover for covering an opening of the case; a packing installed between the case and the cover; and a coupling member configured to fix the cover to the case. At one side of the case, a hose connection unit, to which the protective hose with a cable is connected, is further formed.
Patent KR-20210153378-A (KR)
Inventor: YOON SIWOONG
IPC: G07C9/20
Filed: 2020-06-10
Abstract: According to an embodiment, an access approval determining system includes the steps of: receiving predetermined subject information obtained from a user terminal; determining whether the user terminal is located within a preset distance from a door based on comparison between the predetermined subject information obtained from the user terminal and predetermined subject information stored in a server; and determining whether to approve an access of a user of the user terminal based on the determined result. The predetermined subject may be located within a predetermined distance from the door, and the predetermined subject information may include random information that changes over time.
Patent KR-20210158084-A (KR)
Inventor: HAN SEUNG HEE
IPC: A61B1/05
Filed: 2020-06-23
Abstract: The present invention relates to a photo-dynamic therapy apparatus for a local target in cancer treatment. More specifically, an endoscope is disposed in the center of an end portion of a probe used for photo-dynamic therapy, and a plurality of optical fibers are arranged along the edge to irradiate a lesion site with a plurality of light beams. Each of the plurality of optical fibers of the probe is configured to receive light from an individual light source and individually emit light. In addition, each of the individual light sources confirms a light irradiation region including a lesion site from images provided in real-time from the endoscope disposed at the end portion of the probe, and only the individual light source irradiating the confirmed light irradiation region is made to emit light, thereby achieving local light irradiation. Thus, the apparatus adjusts the light irradiation region to minimize unnecessary damage to normal tissue. Accordingly, the photo-dynamic therapy apparatus for a local target according to the present invention makes it possible to treat various types of cancer or tumors including cervical cancer, gynecologic cancer (endometrial cancer, ovarian cancer, etc.), breast cancer, skin cancer, brain cancer, and the like, which can be locally treated because the lesion sites thereof are small.
Patent KR-20220001687-A (KR)
Title: Antibacterial composition comprising eicosane or perillaldehyde
Inventor: HAN A RAM
IPC: A01N35/02
Filed: 2020-06-30
Abstract: The present invention relates to an antibacterial composition and a method for preparing the same. More specifically, the antibacterial composition of the present invention comprises eicosane, perillaldehyde, or a salt thereof, thereby having excellent antibacterial activity widely with respect to microorganisms such as Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, and methicillin-resistant Staphylococcus aureus, etc.
Patent KR-20220004440-A (KR)
Title: Power module
Inventor: PARK SEUNGGON
IPC: H01L23/13
Filed: 2020-07-03
Abstract: The present invention relates to a power module. The power module includes: an upper ceramic substrate (300); a first electrode pattern (a) formed on the upper ceramic substrate (300); a second electrode pattern (b) formed on the upper ceramic substrate (300) and spaced apart from the first electrode pattern (a) on the same plane thereof; a semiconductor chip (G) disposed to connect the second electrode pattern (b) with the first electrode pattern (a) and including a drain electrode bonded to the first electrode pattern (a) and a source electrode bonded to the second electrode pattern (b); a solder layer (350) bonding the drain electrode to the first electrode pattern (a) and bonding the source electrode to the second electrode pattern (b); and a solder mask (370) formed in the upper ceramic substrate (300) and preventing a position movement of the semiconductor chip (G) during melting of the solder layer for bonding the semiconductor chip (G) to the first electrode pattern (a) and the second electrode pattern (b). According to the present invention, when the semiconductor chip is bonded to the upper ceramic substrate, the solder mask supports the semiconductor chip to prevent the position movement of the semiconductor chip due to the flow of solder, such that the semiconductor chip can be stably bonded to the upper ceramic substrate.
Patent KR-20220006339-A (KR)
Title: Providing method, apparatus and computer-readable medium of automatic calculation of raw material weight ratio for glaze manufacturing
Inventor: MYUNG SEONG SOOK
IPC: G16C20/30
Filed: 2020-07-08
Abstract: Provided is technique for automatically calculating and providing the amount of a raw material required to manufacture a glaze of a material desired by a user without knowledge of professional component analysis such as a Seger formula for the glaze of the material desired by the user. A method for automatic calculation of a raw material ratio for glaze manufacturing, according to an embodiment of the present invention, is implemented through a computing device comprising one or more processors and one or more memories for storing instructions executable by the processor. The method comprises: a Seger formula loading step of inquiring glaze identification information input from a user terminal, and loading the Seger formula information of a glaze as information including the molar ratio of components included in the glaze corresponding to the glaze identification information; a first weight ratio calculation step of interpreting the Seger formula information loaded by the Seger formula loading step to calculate a first weight ratio which is a weight ratio of the components included in the glaze; a second weight ratio calculation step of loading a second weight ratio which is a weight ratio of each component included in the raw material from among raw material information stored in a database; and a raw material ratio calculation step of calculating raw material ratio data, which is a weight ratio value of each raw material for glaze manufacturing, by using the first weight ratio and the second weight ratio calculated as a result of performing the first weight ratio calculation step and the second weight ratio calculation step.
Patent KR-20220006701-A (KR)
Inventor: KIM DAE YOUNG
IPC: B43K7/00
Filed: 2020-07-09
Abstract: The present invention relates to a writing instrument holder, which comprises: a body which has a first body part attached to a table and having a through hole formed therein, a second body part connected to an upper side of the first body part, and a third body part connected to an upper side of the second body part and having a holder groove formed thereon for inserting a writing instrument; and a connecting line having one end detachably fastened to the through hole and the other end detachably fastened to the writing instrument. The first body part, the second body part and the third body part are integrally formed.
Patent KR-20210023680-A (KR)
Title: Content creation in augmented reality environment
Inventor: NIGAM VARUN
IPC: G06F3/0484
Filed: 2020-07-13
Abstract: Disclosed are systems and methods for creating content in an augmented reality (AR) environment. The content is created by a combination of a handheld device (110) and an AR device (120) at least, and the present invention involves initiation and establishment of a session between the handheld device and the AR device, command and data generation at the handheld device, transmission of the command and data from the handheld device to the AR device, processing of the command and data at the AR device to build context from the command and/or data and to create content from the context, saving and sharing of the created content, retrieval of the created content, and modification of the optionally retrieved content.
Patent KR-20220010367-A (KR)
Inventor: LEE HYUN KI
IPC: A61M5/46
Filed: 2020-07-17
Abstract: The present invention provides a system for tracking the position and posture of a needle. The system for tracking the position and posture of a needle of the present invention comprises: a first light source irradiating a first light including a first wavelength to a living body; a second light source irradiating a second light including a second wavelength to the living body; a needle including a light-emitting material, which absorbs the first light and emits a third light including a third wavelength, and inserted into the living body; a first detector detecting the third light; and a second detector reflected from the living body and detecting a fourth light having a specific spectrum centered on the second wavelength.
Patent KR-20220010997-A (KR)
Title: Electrical contact joinning assembly for transformer
Inventor: LEE HAN CHEOL
IPC: H01F27/29
Filed: 2020-07-20
Abstract: The present invention provides a terminal-joined assembly which is easy to assemble and possible to miniaturize and can completely block electric confusion between terminals after assembly. The terminal-joined assembly of the present invention comprises: a terminal fixing block joined to a top of a bushing of a transformer to include a block body having a vertical through-hole communicating with a hollow portion of the bushing, a first terminal receiving groove unit formed on an upper surface of the block body to have a concave shape, and a second terminal receiving groove unit formed on a lower surface of the block body to have a concave shape; a first terminal including a first terminal body formed in a shape corresponding to that of the first terminal receiving groove unit to be inserted into the first terminal receiving groove unit, a first electric wire joining unit formed by being extended from one side of the first terminal body in order to be exposed to one side of the terminal fixing block, and a first leading wire connecting unit formed by protruding from the lower surface of the first terminal body in order to be inserted into the vertical through-hole; and a second terminal including a second terminal body formed in a shape corresponding to that of the second terminal receiving groove unit to be inserted into the second terminal receiving groove unit and having a through-hole with a larger diameter than the first terminal connecting unit, a second electric wire joining unit formed by being extended from one side of the second terminal body in order to be exposed to the other side of the terminal fixing block, and a second leading wire connecting unit formed by protruding from the lower surface of the second terminal body.
Patent KR-20220016319-A (KR)
Inventor: KIM YOU SEOK
IPC: A61H3/00
Filed: 2020-07-30
Abstract: The present invention is a device which partially supports a weight of a user and distributes the weight applied to the waist and the knees of the user to enable smooth walking, and includes a wheel part including wheels to move the device according to walking motions of the user, and having an open space with respect to the ground to make the walking motions; a weight support part in close contact with both armpits of the user and receiving the weight; and a cushioning part for connecting the wheel part and the weight support part and cushioning a pressure applied to the weight support part.
Patent KR-20210015696-A (KR)
Inventor: CHANG SO YOUNG
IPC: G06Q30/02
Filed: 2020-07-30
Abstract: The present invention relates to an apparatus and a method for a standby screen search advertisement using a real-time rising search term service of a search portal site and, more specifically, to an apparatus and a method for a standby screen search advertisement using a real-time rising search term service of a search portal site, wherein the apparatus and the method provide, through a standby screen application (referred to as ″APP″) of a user′s mobile terminal, a cost per quiz (CPQ), for which a reward is provided if the user makes a correct answer for the quiz, notify the user of a fact that he or she can confirm the answer of the quiz if inputting a specific keyword, which corresponds to an advertisement object to be advertised, into a search portal site, so as to cause the search term ranking of the keyword to rise in the real-time rising search term service of the search site, thereby doubly obtaining an advertisement effect caused by the search term itself according the search term ranking as well as by searching.
Patent KR-20220015538-A (KR)
Inventor: LEE SEUNGWON
IPC: A61B5/00
Filed: 2020-07-31
Abstract: In accordance with various embodiments of the present invention, an electronic device includes: a sensor module measuring a biometric signal; at least one processor functionally connected with the sensor module; and a memory functionally connected with the at least one processor. The memory can store instructions which, when executed, cause the at least one processor to: receive input for performing a second function using a second biometric signal, while performing a first function using a first biometric signal; determine priority between the first and second functions based on a measurement method of the second biometric signal and a measurement method of the first biometric signal, designated by the input; and perform a function with higher priority among the first and second functions by using the sensor module based on the priority. Therefore, the present invention is capable of adaptively and efficiently performing functions.
Patent KR-20200096471-A (KR)
Title: Method for transmitting and receiving data in wireless local area network and apparatus for the same
Inventor: OH JIN HYUNG
IPC: H04L5/00
Filed: 2020-08-05
Abstract: Disclosed are a method for transmitting and receiving data in a wireless local area network (WLAN) and an apparatus thereof. According to the present invention, a frame transmission method comprises the steps of: acquiring a channel for transmitting a first data unit by a first terminal; when a data unit to be transmitted to at least one terminal other than the first terminal exists in an access point, generating a physical layer convergence procedure (PLCP) protocol data unit (PPDU) including the first data unit and the data unit to be transmitted to the at least one terminal; and transmitting the PPDU to the first terminal and the at least one terminal. Accordingly, the performance of the WLAN can be increased.