baber/WOPTO huggingface dataset:
Patent KR-20210023710-A (KR)
Title: Sustained release composition of niclosamide and antiviral uses thereof
Inventor: LEE MINSUK
IPC: A61K47/32
Filed: 2020-08-12
Abstract: The present invention relates to: a pharmaceutical composition for preventing or treating coronavirus infection, containing a delayed-release composition of niclosamide or a pharmaceutically acceptable salt thereof; and a method for preventing or treating coronavirus infection using the delayed-release composition.
Patent KR-20220021564-A (KR)
Inventor: YOON JONG SEOL
IPC: B01J19/00
Filed: 2020-08-14
Abstract: The present invention relates to a batch reactor which can complete firing in a short time by inducing direct heating of a reactant by a heating method using microwaves and can miniaturize the facilities. The batch reactor comprises: a body; a reaction unit disposed in the inside of the body and comprising an accommodating space accommodating a reactant; a heating unit supplying microwaves to the inside of the reaction unit; and an insulation unit disposed outside the reaction unit.
Patent KR-20220022250-A (KR)
Title: Cleaning brush that can change the shape of the brush
Inventor: CHO SUNG JOO
IPC: A46B5/00
Filed: 2020-08-18
Abstract: The present invention relates to a cleaning brush capable of changing the shape of a brush portion. More specifically, the cleaning brush capable of changing the shape of a brush portion of the present invention comprises: a sliding guide which has a hollow inside; a sliding bar which is inserted to the inside of the sliding guide and is provided with a support rod at one end thereof; and the brush portion which is coupled to one side of the sliding bar and has elastic force. The cleaning brush capable of changing the shape of a brush portion is characterized in that an elastic wire is installed around the inner circumferential surface of the brush portion, an end of the support rod and the center of the elastic wire are fixed, and the shape of the brush portion is changed by the movement of the sliding bar.
Patent KR-20220026275-A (KR)
Inventor: KANG JUN MO
IPC: F16J15/447
Filed: 2020-08-25
Abstract: The present invention relates to a vehicle rotation guidance apparatus, comprising: an upper case unit which is made of a synthetic resin material, and through which a piston rod passes; a lower case unit made of the synthetic resin material, and disposed below the upper case unit and thus through which the piston rod passes; a center plate unit made of the synthetic resin material, disposed between the upper case unit and the lower case unit and thus through which the piston rod passes, and inducing rotation of any one of the upper case unit and the lower case unit; and a lubricant holding unit formed in the lower case unit and storing a lubricant. Accordingly, leakage of the lubricant can be suppressed.
Patent KR-20200103600-A (KR)
Inventor: NAMHOON KIM
IPC: H04M3/42
Filed: 2020-08-25
Abstract: Disclosed are a voice call service system using a digital assistant device, a method thereof, and a non-transitory computer readable medium having a computer program recorded thereon. When the digital assistant device and a called terminal are connected to each other by overall control of a service server, a calling terminal is utilized. An actual call is not allowed to go through the calling terminal and the call between the digital assistant device and the called terminal is performed through a voice command of a caller to allow the caller to freely perform the call with the called terminal through the digital assistant device in a state in which operation or control of the calling terminal is not required, thereby improving convenience in use.
Patent KR-20210025501-A (KR)
Title: Aromatic amine derivative and organic electroluminescent devices containing the same
Inventor: ZHAO CHUNLIANG
IPC: H01L51/50
Filed: 2020-08-26
Abstract: An aromatic amine derivative and an organic electroluminescent device containing the same are disclosed. A fluorene group/silafluorene group having an ortho-substituted group is introduced into the structure of the aromatic amine derivative, which may be used as a light emitting material in a light emitting layer of the organic electroluminescent device. The novel compound can provide better device performance.
Patent KR-20220033169-A (KR)
Inventor: HONG JINKEE
IPC: A01N59/00
Filed: 2020-09-09
Abstract: The present invention relates to an anti-bio-functional mask. The anti-bio-functional mask includes: a face part seated to be in contact with a part of the face of a user including the respiratory tract of the user, and including conductive fibers and acts as a first electrode; earring parts provided at both ends of the face part so that the face part is fixed to the face; a second electrode electrically connected to the first electrode and disposed not to be in contact with the skin; and an insulator disposed between the first electrode and the second electrode.
Patent KR-20220033716-A (KR)
Title: X-ray generating apparatus
Inventor: LEE HAN SUNG
IPC: A61B6/00
Filed: 2020-09-10
Abstract: According to the present invention, disclosed is an X-ray device which comprises: one body unit having a space prepared therein; an X-ray unit which is prepared inside the body unit to include a plurality of generating units individually generating X-rays of different wavelength bands, wherein the X-ray unit generates X-rays from any one generating unit selected among the plurality of generating units; and a moving unit for moving a position between the plurality of generating units and an object so as to allow the X-rays generated from the one generating unit selected among the plurality of generating units to be irradiated to the object prepared on the outside of the body unit. According to this configuration, high-quality X-ray diagnosis is possible using one X-ray device regardless of various types of objects.
Patent KR-20220034973-A (KR)
Title: Image sensor
Inventor: SONG TAEYOUNG
IPC: H01L21/285
Filed: 2020-09-11
Abstract: An image sensor according to the concept of the present invention includes a first substrate having first and second surfaces opposite to each other, wherein the first substrate includes unit pixel regions and impurity regions disposed to be adjacent to the first surface, a device isolation pattern provided on the first surface of the first substrate to define the impurity regions, and a first wiring layer covering the first surface of the first substrate, wherein the first wiring layer includes a first insulating layer covering the first surface of the substrate, wirings on the first insulating layer, and a first penetration structure penetrating the first insulating layer. The penetration structure includes: a first pattern connected to one of the impurity regions and in contact with at least a portion of the device isolation pattern; a second pattern provided on the first pattern and in contact with the wirings; and a third pattern provided between the first and second patterns. An upper surface of the first pattern can be provided at a level higher than a level of an upper surface of the device isolation pattern. According to the present invention, the electrical properties are improved.
Patent KR-20200117944-A (KR)
Inventor: CHUNG EUI YOUNG
IPC: H04W4/02
Filed: 2020-10-05
Abstract: According to an embodiment of the present invention, a device and a method for providing a location-based automatic participation chat room enables a user to easily participate in at least one chat room prepared in advance by a host by using a predetermined participation means regardless of a conversation partner list. In addition, the device and method can maximize the convenience of a chat service user since the chat service user simply moves a plurality of chat rooms and chats without moving a chat window. In addition, the host can provide various services to a visitor by using a hierarchical chat room and provide a customer with various convenience services such as in-store customer order, service request response, and payment services.
Patent KR-20220045616-A (KR)
Title: Battery module with abnormal detecting function, and Abnormal detecting method
Inventor: MIN KYOUNG CHOON
IPC: H01M10/48
Filed: 2020-10-06
Abstract: The present invention relates to a battery module with an abnormality detection function to easily identify defects in connections, and an abnormality detection method thereof. More specifically, the battery module comprises: a battery cell including an electrode assembly and an electrode lead protruding from the electrode assembly; a plurality of bus bars connecting two or more battery cells; a connection bus bar connecting the plurality of bus bars; and a module case accommodating the battery cell, the bus bars, and the connection bus bar. A sensing unit capable of checking a connection state between the bus bars and the connection bus bar is provided inside the module case.
Patent KR-20220045739-A (KR)
Title: Substrate processing apparatus and method of cleaning the same
Inventor: KO SEOK NAM
IPC: C23C16/44
Filed: 2020-10-06
Abstract: The present invention relates to a method of cleaning a substrate processing apparatus and, more particularly, to a method of determining a cleaning end time when cleaning a substrate processing apparatus. One embodiment of a cleaning method of a substrate processing apparatus according to the present invention includes: a temperature setting step for setting a substrate processing space of the substrate processing apparatus to a cleaning temperature; a cleaning step for supplying a cleaning gas to the substrate processing space to clean the substrate processing apparatus; and a cleaning end time determination step for determining, as a cleaning end time, a time point at which the temperature of the substrate processing space is maintained for a predetermined time after reaching a predetermined temperature range based on the cleaning temperature. The method of cleaning a substrate processing apparatus according to the present invention can determine a cleaning end time more accurately.
Patent KR-20220022827-A (KR)
Inventor: JUNG BOONG IK
IPC: C02F1/467
Filed: 2020-10-13
Abstract: One aspect of the present invention provides a sodium hypochlorite manufacturing system and a water treatment method using the same, wherein the sodium hypochlorite manufacturing system includes: a first means for obtaining saturated brine and purified water using a first sub-stream branched from a main stream of untreated water; a second means for obtaining a positive electrode product and a negative electrode product by electrolyzing the saturated brine and the purified water; and a third means for obtaining sodium hypochlorite by reacting the positive electrode product with the negative electrode product using a second sub-stream branched from the main stream of untreated water.
Patent KR-20220049141-A (KR)
Inventor: CHOI JIN HYEONG
IPC: G01N21/88
Filed: 2020-10-14
Abstract: The present invention relates to a secondary battery capable of easy checking of the expansion of a cell case and a method for checking whether the cell case is expanded, and more specifically, to a secondary battery capable of easy checking of the expansion of a cell case and a method for checking whether the cell case is expanded, wherein an expansion checking means (300) is provided on the outer surface of a case (100) in a secondary battery in which an electrode assembly (200) is accommodated in the case (100).
Patent KR-20220049671-A (KR)
Inventor: LEE HWAN MYUNG
IPC: A61Q19/08
Filed: 2020-10-14
Abstract: The present invention relates to a composition for enhancing skin regeneration or wound healing containing Miscanthus sinensis flower essential oil, and more specifically, to a cosmetic composition for skin regeneration or wound healing of essential oil extracted from flowers of Miscanthus sinensis by solvent extraction, and a composition for external application to the skin. The present invention identifies components of essential oil extracted from flowers of Miscanthus sinensis, induces proliferation and migration of keratinocytes, and induces type I and type IV collagen synthesis and secretion. Therefore, the present invention has an excellent effect on wound healing or skin regeneration.
Patent KR-20210093733-A (KR)
Title: Electronic Receipt Service System
Inventor: LEE JONG SUN
IPC: G06Q20/02
Filed: 2020-10-15
Abstract: Disclosed is an electronic receipt service system, which is connected to at least a payment device and a receipt issuing device via a network, and provides information in response to a request of an inquiring device. The electronic receipt service system of the present invention comprises: a database for storing customer receipt information, customer summary receipt information, and printed receipt information; and a server for receiving receipt information from a payment device or a receipt issuing device, receiving customer identification information from a payment approval server, comparing the receipt information and the customer identification information, storing the same as the customer receipt information in the database if the receipt information and the customer identification information match each other, generating and storing the summary receipt information or the printed receipt information using the receipt information, and providing the summary receipt information or the printed receipt information in response to a request from an inquiring device. In accordance with an embodiment of the present invention, an electronic receipt transmitting device is simply implemented in a receipt generating device such as an existing POS system to receive receipt information, and summary receipt information or the receipt information can be provided in response to a user request.
Patent KR-20220053320-A (KR)
Inventor: YOON DAE KUN
IPC: H04N9/04
Filed: 2020-10-22
Abstract: An image sensor and an operation method thereof are disclosed. An operation method of an image sensor including a plurality of pixels according to an embodiment of the present invention comprises the steps of: transmitting an output voltage of a first pixel to a first amplifier; transmitting the output voltage to a second amplifier by controlling a first switch connected to the first pixel; transmitting an output voltage of a second pixel to be binned with the first pixel to the second amplifier by controlling a second switch connected to the second pixel; and outputting selectively any one between an output of the first amplifier and an output of the second amplifier based on an illuminance of an environment in which the image sensor operates. The present invention can generate an image with a higher resolution.
Patent KR-20220054493-A (KR)
Title: Non-volatile memory device, storage device having the same, and reading method threfof
Inventor: KIM MIN SEOK
IPC: G11C16/24
Filed: 2020-10-23
Abstract: According to the present invention, a non-volatile memory device receives a reading command and address from a controller and performs a data recovery reading operation in response to the reading command. The data recovery reading operation repeats an operation of acquiring attacker group information from a memory cell connected to a word line adjacent to a word line selected according to the address and an operation of recovering data corresponding to the acquired attacker group information in a memory cell connected to the word line selected according to the address for each of a plurality of attacker groups.
Patent KR-20220055562-A (KR)
Inventor: OK YUN SANG
IPC: A46B9/02
Filed: 2020-10-27
Abstract: The present invention relates to a double combo comb and a double combo hairbrush for blow drying hair that make styling or tidying up the hair easier when blow drying hair. A comb, which is used for combing the hair, or styling or tidying up the hair when blow drying of hair, consists of teeth, a top, and a handle. The double combo comb of the present invention is configured such that a first comb and a second comb are installed to face each other and the teeth thereof holding a lock of hair are formed in different shapes. Furthermore, the handles are integrally connected by an elastic member.
Patent KR-20220057954-A (KR)
Inventor: KIM SI HWAN
IPC: G06Q50/10
Filed: 2020-10-30
Abstract: An air ventilation guide apparatus according to one embodiment of the present invention may comprise: a structure data acquisition unit that acquires structure data of a building; a simulation data acquisition unit that acquires simulation data for calculating the state of the internal air quality of the building; a condition selection unit that selects, on the basis of a user input, at least one condition that affects the state of the internal air quality of the building; a simulation unit that simulates the state of the air quality inside the building by using a simulation model having, as inputs, the structural data of the building, the simulation data, and a selection value of the condition selected by the user input; and a ventilation condition calculation unit that calculates a ventilation condition for improving the state of the internal air quality within the building by using the simulation model. The present invention enables a user to efficiently improve the state of the internal air quality.
Patent KR-20220058261-A (KR)
Inventor: PARK IN SU
IPC: H01L21/67
Filed: 2020-10-30
Abstract: The present invention relates to a top plate for a lapping device for a ring type part and a lapping device having the same, which can eliminate processing deviations when a lapping process as a surface process for a ring type workpiece is performed. The present invention relates to a top plate and a lapping device having the same, which can minimize imbalance of slurry, supplied to the outer surface of a ring-type workpiece, on the surface of the same workpiece when a lapping process for a ring-type workpiece is performed. In particular, the present invention improves the structure of the top plate to regularly supply the slurry to the outer surface of the ring-type workpiece located on the lower surface of the top plate. The present invention is configured to discharge the slurry downwards from the upper part of a body member through the central part of the body member, thereby significantly reducing the amount of the slurry having been lost on the upper surface of a bottom plate like in a prior art.
Patent KR-20210086456-A (KR)
Title: Composition for preventing hair loss and promoting hair growth comprising escin
Inventor: SHIN JAE YOUNG
IPC: A61K31/704
Filed: 2020-11-06
Abstract: The present invention relates to a composition for preventing hair loss and promoting hair growth. The composition for preventing hair loss and promoting hair growth of the present invention promotes the proliferation of dermal papilla cells, activates a Wnt/beta-catenin signaling system, and thus has remarkably excellent effects of preventing hair loss and promoting hair growth. In addition, the composition for preventing hair loss and promoting hair growth of the present invention can exhibit a remarkable synergistic effect in preventing hair loss and promoting hair growth through a combination of two or more specific active components.
Patent KR-20220063437-A (KR)
Title: Assistive wearable robot for upper limb movement using artificial muscle
Inventor: KYUNG KI UK
IPC: B25J9/10
Filed: 2020-11-10
Abstract: A wearable robot is worn by a wearer and assists any one of upper limb movements of the wearer that are elbow bending movement, forearm rotation movement, finger folding movement, and finger bending movement. The wearable robot comprises: a plurality of wearing units respectively worn on a plurality of parts of the upper limb of the wearer; at least one actuator of which both ends are respectively connected with a first wearing unit and a second wearing unit among the plurality of wearing units and which assists movement of the upper limb by contraction strain; and a control unit which controls the at least one actuator to be contracted or relaxed according to the movement of the upper limb of the wearer. The wearable robot effectively imitates a variety of movements of the upper limb.
Patent KR-20220064598-A (KR)
Title: Flexible printed circuit board, cof module and electronic device comprising the same
Inventor: YOO DAE SUNG
IPC: H01L23/498
Filed: 2020-11-12
Abstract: In accordance with an embodiment of the present invention, a flexible printed circuit board includes: a substrate; and circuit patterns placed on the substrate. The circuit pattern includes a plurality of first circuit patterns, a plurality of second circuit patterns and a plurality of third circuit patterns. The third circuit patterns include a 3-1 pad part, a 3-2 pad part and a third wiring part connecting the 3-1 pad part with a 3-3 pad part. A plurality of fourth wiring parts are placed between a plurality of third wiring parts. The line width of the third wiring parts is greater than the line width of the fourth wiring parts, and the gap between the third wiring parts and the fourth wiring parts adjacent to the third wiring parts is greater than the gap between the fourth wiring parts. Therefore, the present invention is capable of preventing damage to a photosensitive film during the development process.
Patent KR-20220066464-A (KR)
Title: Electromagnetic radiation measurement device of wireless terminal
Inventor: SONG YOUNG BAE
IPC: G01R29/08
Filed: 2020-11-16
Abstract: The present invention relates to an electromagnetic radiation measurement device of a wireless terminal which is installed in a chamber in which an electromagnetic non-reflecting environment is constructed to measure the specific absorption rate and radiation characteristics of an antenna of a wireless terminal for 5G communication required by the international standard. The electromagnetic radiation measurement device of a wireless terminal comprises: a chamber forming a prescribed space in which an absorber formed by adsorbing carbon onto a resin such as polyurethane is installed on an internal wall; a turntable, wherein a radio reflection device and a feeding antenna connected to a radio transmitter transmitting a radio wave for a test are installed on one side in the chamber, a positioner driven by a positioner controller is installed in the chamber, and the positioner horizontally rotates 360 degrees by a first motor; and a jig means for mounting a wireless terminal which is installed at one side of an upper portion of a pillar at one side of the turntable and which vertically rotates 360 degrees by a second motor. The jig means for mounting a wireless terminal includes: a rotating member for mounting member connection coupled to a rotary plate installed on the shaft of the first motor by a bolt; a mounting member coupled to an insertion protrusion of one side of the rotating member for mounting member connection; a plurality of wireless terminal attaching/detaching members inserted into a plurality of grooves formed on one side of the mounting member; and an adhesive coated on the front surfaces of the wireless terminal attaching/detaching members. The rotating member for mounting member connection, the mounting member, and the wireless terminal attaching/detaching members can be assembled and separated without assembly bolts.