baber/WOPTO huggingface dataset:
Patent KR-20180118043-A (KR)
Inventor: SUZUKI KOHEI
IPC: G03F7/40
Filed: 2018-04-11
Abstract: An imprint apparatus (1) of the present invention has a mark detection system (26), which illuminates a mark (33) provided on a substrate (9) with a illumination light and detects light from the mark (33) illuminated by the illumination light, and a deforming means (24) deforming a region (9a) to be treated by heating. The deformation means (24) deforms the region (9a) to be treated to reduce a difference between the shape of a pattern part (10) of a die (7) and the shape of a region (9a) to be treated based on the difference between the shape of the pattern part (10) of the die (7) and the shape of the region (9a) to be treated, and the heat quantity distribution of the illumination light on the substrate (9) when the mark (33) is illuminated.
Patent KR-20190120533-A (KR)
Title: Mobile payment service method and system for preventing personal information leakage, duplicate payment, overpayment or settlement error by inputting a payment amount by a user directly and paying a one-time payment security code generated by a financial institution in on/offline transaction
Inventor: PARK HEE YOUNG
IPC: G06Q20/38
Filed: 2018-04-16
Abstract: The present invention relates to a method and a system for a mobile payment service preventing personal information spill, double payment, excessive payment or payment errors by enabling a user to directly input a payment amount for online or offline payment and make payment through a disposable payment security code received from a financial institution. The method includes the following steps of: installing a disposable payment security code application in a user terminal; encrypting and storing unique user identification information and payment method information; performing user authentication; generating and delivering a disposable payment security code to the user terminal; and finally confirming whether the disposable payment security code is used or not and displaying the information on the user terminal.
Patent KR-20190121895-A (KR)
Title: A filter for air
Inventor: JOUNG JIN GU
IPC: B60H3/06
Filed: 2018-04-18
Abstract: The present invention relates to an air filter and, more specifically, relates to an air filter which can be easily installed in an air outlet of a window or a vehicle air conditioner. According to the present invention, the air filter installed in an air outlet of a window or a vehicle air conditioner comprises a filter frame (100) attached to an air outlet frame (300) and a filter (200) installed in the filter frame (100). Moreover, a material of the filter frame (100) is silicone gel.
Patent KR-20190122302-A (KR)
Title: Structural epoxy adhesives
Inventor: SUNG HUN KWON
IPC: C08L75/04
Filed: 2018-04-20
Abstract: The present invention relates to a structural epoxy adhesive having excellent flame retardancy and adhesive properties by blending an epoxy resin and a polyurethane resin capped with a capping agent containing dimethylpyrazole (DMP) at an appropriate ratio in a chain end. The structural epoxy adhesive according to the present invention comprises: 20 to 40 parts by weight of the polyurethane resin; 0.1 to 5 parts by weight of a silane coupling agent; 10 to 50 parts by weight of a toughening agent of a core-shell structure; 10 to 30 parts by weight of a filler; 1 to 20 parts by weight of a curing agent; and 0.1 to 1 parts by weight of a catalyst with respect to 100 parts by weight of the epoxy resin, wherein the polyurethane resin comprises: 20 to 40 parts by weight of isocyanate; 0.1 to 5 parts by weight of a chain extender; and 10 to 25 parts by weight of a capping agent with respect to 100 parts by weight of polyol.
Patent KR-20180127908-A (KR)
Title: Etching fluid, replenishing fluid, and method for forming copper wiring
Inventor: HAMAGUCHI HITOMI
IPC: C23F1/18
Filed: 2018-04-24
Abstract: The present invention provides an etching fluid having a side etching suppressing effect and being excellent in formation of a fine pattern of copper wiring. According to the present invention, an etching fluid for copper is an aqueous solution including acid, oxidant metal ions, and one or more kinds of compounds selected from a group consisting of 5-membered ring heteroaromatic (A), 5- or 6-membered ring heteroaromatic (B), and alkanolamine (B2). The 5-membered ring heteroaromatic (A) is a heteroaromatic compound not having a hydroxyalkyl group and having 1 or more nitrogen atoms as a hetero atom forming a ring. The 5- or 6-membered ring heteroaromatic (B) is a heteroaromatic compound having 1 or more nitrogen atoms as a hetero atom forming a ring, and substituted with a substituent group having a hydroxyalkyl group with 1 or more to 5 or less of carbon atoms. The alkanolamine (B2) is a compound represented by R^1 -N(R^2 )-R^3, wherein R^1 and R^2 is independently an alkyl group or a hydroxyalkyl group having 1 or more to 8 or less of carbon atoms, R^3 is a hydrogen atom, an alkyl group, or a hydroxyalkyl group having 1 or more to 8 or less of carbon atoms, and at least one of R^1 to R^3 is a hydroxyalkyl group.
Patent KR-20190124481-A (KR)
Inventor: JEON KWANG SIK
IPC: A61H9/00
Filed: 2018-04-26
Abstract: According to the present invention, a low frequency stimulator including a positive and negative integral cupping cup is coupled with a controller for supplying low frequency current and controlling intensity, and a cupping cup having an adsorption step in a lower part thereof, an inverted cup shaped surface, and a certain inner space. The cupping cup has a pair of ceramic parts symmetrically arranged to be separated from each other therein and is formed with a material constituting the cupping cup filling an area between the pair of ceramic parts, thereby insulating the pair of ceramic parts from each other while increasing space efficiency.
Patent KR-20190038262-A (KR)
Title: Electrospinning apparatus and filter manufacturing system having the same
Inventor: LEE SEUNG JEA
IPC: D01D5/00
Filed: 2018-04-27
Abstract: An electrospinning apparatus and a filter manufacturing system having the same are disclosed. According to an embodiment of the present invention, the electrospinning apparatus for performing electrospinning on a target sheet with a nanofiber, comprises: an electrode plate facing a first surface of the sheet; two or more electrospinning modules having a plurality of radiating nozzles facing a second surface of the sheet; a voltage source electrically connected between the electrode plate and each of the radiating nozzles; and a driving unit for performing a reciprocation on the electrospinning modules in a width direction of the sheet. The electrospinning modules include: at least one first electrospinning module for performing a primary reciprocation; and at least one second electrospinning module for performing a secondary reciprocation, wherein the first reciprocation and the second reciprocation have different motion directions which are opposite to each other.
Patent KR-20180123445-A (KR)
Title: Artificially manipulated immune cells
Inventor: KIM SEOKJOONG
IPC: C12N15/86
Filed: 2018-05-08
Abstract: The present invention relates to an immune cell manipulating composition for artificially manipulating immune cells. More particularly, the present invention relates to the immune cell manipulating composition for artificially manipulating the immune cells and to the production and use of the manipulated immune cells including an artificially modified immunoregulatory gene and an artificial receptor, using the same.
Patent KR-20190129320-A (KR)
Title: Earphone plug
Inventor: LEE JONG BAE
IPC: H01R107/00
Filed: 2018-05-10
Abstract: The present invention provides an earphone plug. The earphone plug includes a connection part which includes a plurality of contact terminals connected to a sound source providing jack to provide an electrical signal path, and a plurality of connection terminals positioned on one side of the plurality of contact terminals and electrically connected to the plurality of contact terminals, respectively; and a molding part which is injection-molded to the contact part while insulating respective terminals provided in the contact part. The molding part includes a fixing part for fixing a cable electrically connected to the plurality of connection terminals, respectively. It is possible to prevent the disconnection of the cable.
Patent KR-20190130334-A (KR)
Title: Manufacturing method of pineapple beverages
Inventor: KIM KWANG SUK
IPC: C12J1/00
Filed: 2018-05-14
Abstract: The present invention provides a manufacturing method of pineapple fermented beverages, comprising the steps of: crushing pineapples; with respect to 100 parts by weight of crushed pineapples, mixing 5-10 parts by weight of raw sugar or sugar and 0.1-0.2 part by weight of seed, and fermenting the same at 20-40°C to prepare a fermented vinegar; with respect to 100 parts by weight of crushed pineapples, mixing 100 parts by weight of water, 10-20 parts by weight of raw sugar or sugar, and 0.1-0.3 part by weight of seed and fermenting the same at 10-30°C to prepare a fermented beverage; filtering the fermented vinegar and the fermented beverage, respectively; mixing 0.2-5 parts by weight of the filtered fermented vinegar with respect to 100 parts by weight of the filtered fermented beverage; and aging the mixed fermented beverage and the fermented vinegar at 0-5°C. Accordingly, the present invention enhances flavors and tastes unique to pineapples and, at the same time, doubles the generation of lactic acid bacteria and enzymes, characteristics of fermented beverages, and carbonic acid to increase nutrition and preference.
Patent KR-20190132038-A (KR)
Title: Lamination apparatus with hybrid elastic member
Inventor: HAN KWANYOUNG
IPC: B32B37/00
Filed: 2018-05-18
Abstract: The present invention relates to a lamination apparatus having a hybrid elastic body, which is configured to remarkably reduce the incidence of OCA scratches caused by a method of simply pressing a backplane at high pressure by using a pad on a window substrate having a curved surface part. The lamination apparatus having a hybrid elastic body comprises: a compression pad having a plurality of adsorption holes on the front surface on which a backplane is mounted, and configured to maintain a pre-compressed state by adsorbing the backplane while forming a vacuum pressure by contracting the adsorption holes when the backplane is pre-compressed in a state of facing the surface by a mounting member; a pad support for supporting the compression pad; and a mounting member for pre-comppressing the backplane against the compression pad and mounting the same before the compression pad compresses the backplane against the rear surface of the window substrate, wherein the compression pad compresses the backplane against the rear surface of the window substrate while maintaining a pre-compressed state by adsorbing the backplane by the adsorption holes provided on the surface thereof.
Patent KR-20190133439-A (KR)
Title: Apparatus for analyzing businessman network and operating method thereof
Inventor: KIM KWAN HO
IPC: G06Q50/10
Filed: 2018-05-23
Abstract: According to the present invention, an apparatus for analyzing a businessman network and an operating method thereof generate a matrix consisting of a plurality of elements representing distance information between a first businessman and second businessmen based on personal connection information included in businessman information for the first businessman and the second businessmen, calculate a center degree of the first businessman based on the generated matrix, and then transmit the calculated center degree of the first businessman to a user terminal to provide businessmen with main personal connection information and provide information about personal connections requiring relationship improvement.
Patent KR-20190022299-A (KR)
Inventor: KWON TAE HYUK
IPC: E21B43/24
Filed: 2018-05-30
Abstract: The present invention provides a bitumen mining system including: a heat supply source; a heat supply pipe; a mining pipe; and a biopolymer layer formed on an upper end of oil sand. In addition, the present invention provides a method of mining bitumen contained in the oil sand, comprising the steps of: forming a biopolymer layer; supplying heat; and mining the bitumen. According to the present invention, the biopolymer layer delays dispersion of steam to maintain temperature of an oil sand area and effectively lower viscosity of crude oil. In addition, since production and introduction of hot steam to be introduced from the ground is minimized, it is possible to decrease costs required for producing the crude oil, and to decrease output of CO_2 generated by combustion to generate the hot steam.
Patent KR-20180134305-A (KR)
Inventor: DAESUNG HWANG
IPC: H04L5/00
Filed: 2018-06-07
Abstract: A method for signaling a device in a wireless communication system and an apparatus using the method are provided. The method includes transmitting first information indicating a first resource unit used for interleaving through an upper layer signal to a terminal and performing interleaving on a specific resource for the terminal with the first resource unit. The information indicating the first resource unit is signaled to the terminal separately from the second information indicating a second resource unit used when a base station performs resource allocation to the terminal.
Patent KR-20180072616-A (KR)
Inventor: PARK EUI HYUN
IPC: A01K27/00
Filed: 2018-06-11
Abstract: 애완동물용 자동 목줄에 탈부착이 가능한 배변통이 있고, 집게를 포함하고 있어 용변 처리 후 집게를 이용하여 손쉽게 용변처리부재를 처리할 수 있어 편리하고 위생적인 애완동물용 기능성 목줄에 관한 것이다.
Patent KR-20180138168-A (KR)
Inventor: TATEYAMA NOZOMI
IPC: B23K26/21
Filed: 2018-06-18
Abstract: Provided is a laser welding method and a laser welding apparatus capable of restraining formation of a blow hole and obtaining a welded state of good quality. The laser welding method comprises the steps of: irradiating laser beam to a welded member (40) having a third metal member (40c) fit between a first metal member (40a) and a second metal member (40b) in the first direction, which is at right angles to the direction that the third metal member (40c) is fit; and welding the metal members with each other. The welding step includes the steps of: irradiating a first laser beam (12a) of a predetermined light concentration diameter (L1) in the first direction in order to form a welded part (42) by melting and coagulating the welded member (40); irradiating a second laser beam (12b), which has a light concentration diameter (L2) smaller than the light concentration diameter (L1) of the first laser beam (12a), not only in the direction excluding the first direction but also in the first direction so that the depth of a molten pool (43) is approximately equal to the depth of the welded part (42); and shaking, coagulating and welding the molten pool (43).
Patent KR-20190142922-A (KR)
Title: L-type side gutter for a road and constructing method therefor
Inventor: LEE HYE SUK
IPC: E01C11/22
Filed: 2018-06-19
Abstract: The present invention relates to a functional L-shaped side gutter and a construction method thereof. The functional L-shaped side gutter of the present invention includes: a concrete foundation floor part connected to one end portion of a road and having a slope part in which a gradient is lowered toward a side; and a concrete wall part connected to the end of the concrete foundation floor part to form one body with the concrete foundation floor part and provided along a vertical direction to form a wall. The slope part of the concrete foundation floor part adjacent to the concrete wall part is formed with a groove.
Patent KR-20200004072-A (KR)
Inventor: LIM YOUNG HYUN
IPC: H04N5/225
Filed: 2018-07-03
Abstract: The present invention provides a pet care apparatus comprising: a main body in close contact with the ground; a head equipped with a light source irradiation unit for rotatably mounted up and down and left and right on the top of the main body to irradiate the light source for attracting pets and a camera for filming pet behavior; a mode selecting part for selecting a pet recognition ability improving mode or a pet stress relief mode; and a sound source output part for outputting sound waves in the form of pulse waves in response to a selected mode. Therefore, it is possible to easily attract the pet by irradiating light sources and it is possible to easily relieve stress of the pet or improving recognition ability of the pet by selectively providing a stored sound source according to a state of the pet by detecting movement and sound of the pet using a sensor.
Patent KR-20200005127-A (KR)
Inventor: HYUNMIN JUNG
IPC: G06F12/02
Filed: 2018-07-05
Abstract: The present invention relates to a semiconductor apparatus for managing the address of a nonvolatile memory. The semiconductor apparatus for managing the address of a nonvolatile memory according to the present invention comprises: a media controller outputting a write-requested address when a write request on a nonvolatile memory is made by a host; and a cold address management part including a stack storing meta information about the write-requested addresses, an area information storage part managing the address of the nonvolatile memory by dividing the address into areas having variable lengths at regular intervals, and a cold address detection part updating the stack and the area information storage part at regular intervals to detect whether the address of the nonvolatile memory is a cold address in which the write request is performed below a certain level.
Patent KR-20200005880-A (KR)
Title: Apparatus and method for configuring league
Inventor: KIM TAEK JIN
IPC: A63F13/48
Filed: 2018-07-09
Abstract: An apparatus and a method for configuring a league are disclosed. The apparatus for configuring a league according to an embodiment includes: a league allocating unit which sets a boundary value for allocating each of a plurality of users to one of a plurality of game leagues based on game information for each of the plurality of users, and allocates each of the plurality of users to one of the plurality of game leagues based on the game information and the boundary value; a division size setting unit which sets sizes of a plurality of divisions configuring each of the plurality of game leagues based on the number of users allocated to each of the plurality of game leagues; and a division allocating unit which allocates each of the plurality of users to one of divisions configuring a game league to which each of the plurality of users is allocated based on the sizes of the plurality of divisions and the game information.
Patent KR-20200011143-A (KR)
Title: System and method for controlling compressor of vehicle
Inventor: JUNG TAE HUN
IPC: B60W40/10
Filed: 2018-07-24
Abstract: Disclosed are a system and a method for controlling a compressor of a vehicle. According to the embodiment of the present invention, the system for controlling a compressor of a vehicle includes: an engine controller (ECU) controlling an opening rate of a throttle and a fuel spray rate corresponding to an engine load by applying demanded torque necessary to operate an air conditioner (A/C) of a vehicle; a driving information detector detecting driving information in accordance with a driving state of the vehicle; a compressor generating the pressure by a piston motion of a cylinder using power of an engine when the air conditioner (A/C) operates; and a controller calculating negative pressure of an intake manifold stored in a brake booster by a value in which the pressure of the intake manifold is subtracted from the air pressure detected by the driving information. The controller also estimates a negative pressure situation of the intake manifold decreased at a second threshold or less, which is an A/C cut control condition, when the negative pressure of the intake manifold is equal to or less than a first threshold when a brake operates. Moreover, the controller enters a negative pressure recovery mode of reducing an A/C duty of the compressor.
Patent KR-20200013549-A (KR)
Inventor: JONGGIL PYO
IPC: H01L51/00
Filed: 2018-07-30
Abstract: According to an embodiment of the present invention, a display device capable of preventing negligent accident comprises: a base on which an aperture unit is formed; a roller disposed to be rotatable on the base; a display module wound on or unwound from the roller; an elevation module connected to the display module and elevating the display module through the aperture unit; a door disposed on the base to open and close the aperture unit; and a door drive module disposed on the base and connected to a door to move a door to a closed position, a partially opened position, or a maximum opened position.
Patent KR-20200017099-A (KR)
Title: Ldpc decoder, semiconductor memory system and operating method thereof
Inventor: HA JEONG SEOK
IPC: H03M13/45
Filed: 2018-08-08
Abstract: Disclosed is a memory system capable of quickly and correctly decoding data stored in a memory cell. According to one embodiment of the present invention, the memory system comprises a memory device and a controller performing an error correction code (ECC) decoding operation for a codeword provided from the memory device to provide error-corrected data to a host. The controller includes a low density parity check (LDPC) decoder performing: a reliability generation operation quantizing an inversion function, from which self-information is removed, to generate reliability; a weight generation operation generating weight from the provided reliability; an inversion function generation operation generating an inversion function from an additional information sum and the generated weight; and an inversion operation inverting a determination value of a variable node having the greatest inversion function among the variable nodes with a candidate determination value. The LDPC decoder performs the reliability generation operation, the weight generation operation, the inversion function generation operation, and the inversion operation as one repetition and repeats the one repetition by a predetermined number of times until decoding is successful.
Patent KR-20200021138-A (KR)
Title: Wafer jig for bonding wafers and wafer bonding equipment including the wafer jig
Inventor: LIM JINSUB
IPC: H01L21/677
Filed: 2018-08-20
Abstract: Disclosed are a wafer jig for bonding wafers and a wafer bonding apparatus including the same, which can align loaded device wafers and carrier wafers without using equipment for alignment. According to an embodiment of the present invention, the wafer jig comprises: a base plate to support a device wafer seated on the upper surface thereof; a plurality of latch modules which are arranged on the base plate, support a carrier wafer to be separated from the device wafer by a prescribed distance, and release the carrier wafer when a pressure is received from the outside to operate to allow the carrier wafer to free-fall to the upper surface of the device wafer; a plurality of aligning pins arranged to protrude above the base plate to come in contact with the outer circumferential surfaces of the device wafer and the carrier wafer to prevent movement; and a push module which is arranged on the base plate, and operates to laterally press the orientation flat of the device wafer and the carrier wafer to allow the outer circumferential surfaces of the device wafer and the carrier wafer to come in contact with the aligning pins when the device wafer and the carrier wafer seated.