baber/WOPTO huggingface dataset:
Patent KR-20210141077-A (KR)
Title: Method for controlling the air cell of seat
IPC: B60N2/00
Filed: 2020-05-15
Abstract: The present invention relates to an air cell of a seat, which simplifies a configuration of an air cell apparatus and naturally induces a change in posture of a passenger by evenly distributing a body pressure of the passenger. The present invention introduces seat air cell control system and method, wherein the seat air cell control system comprises: a pressure sensor which measures a pressure inside an air cell; an air pump which supplies air into the air cell; a control valve which is provided on a passage for supplying air from the air pump to the air cell and controls intake and exhaust of the air to the air cell; and a controller which determines which air cell has a concentrated load according to the pressure change of the air cell and controls to additionally supply the air to the air cell with concentrated load.
Patent KR-20200062141-A (KR)
Title: A roll stamp for imprint apparatus and a manufacturing method of the same
Inventor: KIM MAN
IPC: H01L21/67
Filed: 2020-05-26
Abstract: The present invention relates to a roll stamp comprising: a cylindrical metal mold including an intaglio pattern on the outside and a hollow part on the inside; and a dummy roller inserted in the hollow part, and to a manufacturing method thereof. Since there is no joint part on the entire surface of the cylindrical metal mold, there is no problem that edge regions are separated. In addition, since there is no joint part, a patterning process can be continuously performed.
Patent KR-20210147793-A (KR)
Inventor: KIM JU YOUNG
IPC: G01N33/543
Filed: 2020-05-31
Abstract: The present invention provides glucose-sensing nanoparticles which are nanoparticles of a core/shell structure based on a hydrophobic core layer and a hydrophilic shell layer by radical polymerizing a compound comprising an amphiphilic polymer precursor and self-assembling the same, and a glucose-sensing dye is formed in the shell layer, wherein the amphiphilic polymer precursor is based on a hydrophobic segment having a (meth)acrylate group or a vinyl group on both ends, a hydrophilic segment coupled to the hydrophobic segment, and the glucose-sensing dye coupled to one end of the hydrophilic segment. According to the present invention, concentration of glucose can be reversibly monitored without separate encapsulation.
Patent KR-20210153297-A (KR)
Inventor: JEON GWANG GIL
IPC: G06T5/50
Filed: 2020-06-10
Abstract: An RCGAN-based infrared and visible ray fusion device shares infrared thermal radiation information of an infrared image and texture information of a visible ray image based on the RCGAN, thereby having an effect of optimizing fusion of the infrared ray image and the visible ray image and reducing parameter of a network, so that in-depth work can be performed. The present invention has an effect of efficiently performing fusion of the infrared ray image and the visible ray image to obtain an image with high resolution. The present invention comprises: a combination generating device including a first combination generator and a second combination generator; and a combination identification device.
Patent KR-20210155077-A (KR)
Inventor: GWAK HO YEONG
IPC: H01M8/04701
Filed: 2020-06-15
Abstract: The present invention relates to a cooling control method for a fuel cell system including a fuel cell stack and a device thereof. The method comprises: a first step of calculating a minimum cooling amount required for cooling the fuel cell stack from the flow rate of hydrogen fuel consumed in the fuel cell stack, the low-heat value (LHV) of hydrogen and the electric power produced by the fuel cell stack; a second step of calculating a maximum cooling amount required for cooling the fuel cell stack from the flow rate of hydrogen fuel consumed in the fuel cell stack, the high-heat value (HHV) of hydrogen, and the electric power produced in the fuel cell stack; and a third step of controlling the cooling amount of the fuel cell stack so that the cooling amount of the fuel cell stack is within a range of the minimum cooling amount and the maximum cooling amount. It is possible to effectively control the cooling of the fuel cell stack by calculating an appropriate amount of cooling of the fuel cell stack.
Patent KR-20210155265-A (KR)
Inventor: PARK SUNG HEON
IPC: E03B9/14
Filed: 2020-06-15
Abstract: Disclosed is a foam spraying underground emergency fire extinguishing box system. According to one aspect of the present invention, the foam spraying underground emergency fire extinguishing box is provided, and comprises: a box body which can be buried underground and has one surface open; a door unit coupled to one surface of the box body to be openable; a water supply line installed in the box body to provide a passage for receiving a fire extinguishing water from the outside of the box body to the inside; a storage unit for storing a fire extinguishing agent which is mixed with fire extinguishing water to form a fire extinguishing foam; a connecting line connecting the water supply line and the storage unit; and a hose for spraying the fire extinguishing foam. An objective of the present invention is to provide the foam spraying underground emergency fire extinguishing box system which can generate the fire extinguishing foam using various types of fire extinguishing agents.
Patent KR-20210156653-A (KR)
Inventor: LEE DONGHOON
IPC: G01V1/133
Filed: 2020-06-18
Abstract: The present invention relates to a land seismic exploration system, comprising: an oscillator which transmits elastic waves while moving in a river; a plurality of receivers which receive a signal returned by an acoustic wave transmitted to the oscillator being reflected by the reflective surface, and are spaced apart from each other in a lower phase corresponding to a movement path of the oscillator; and a control unit for storing and signal processing information about the signal received from the receiver and the acoustic wave transmitted from the oscillator. An objective of the present invention is to provide the land seismic exploration system capable of solving problems caused by living noise, and a signal processing method thereof.
Patent KR-20210157234-A (KR)
Inventor: HONG SEUNGPYO
IPC: C12Q1/689
Filed: 2020-06-19
Abstract: The present invention relates to a composition for predicting or diagnosing the risk of liver disease using an intestinal microorganism, a kit for predicting or diagnosing the risk of liver disease, comprising the same, a method for providing information for predicting or diagnosing the risk of liver disease, and a screening method for preventing or treating liver disease. It is possible to predict or diagnose the risk of liver disease, and to screen for prevention or treatment of liver disease through an agent capable of detecting any one or more strains selected from the group consisting of a Bacteriodes uniformis species strain, a Bacteriodes caccae species strain, and a Parabacteriodes genus strain.
Patent KR-20220004837-A (KR)
Title: Composition for preventing alopecia or promoting hair growth comprising dkk2
Inventor: CHOI GWANG SEONG
IPC: A61K38/17
Filed: 2020-07-02
Abstract: The present invention relates to a composition for preventing alopecia or promoting hair growth including Dickkopf-related protein 2 (DKK2) as an active ingredient and, more specifically, to composition for preventing alopecia or promoting hair growth including at least one of DKK2 protein, an activator or expression promoter thereof, or a gene encoding the same as an active ingredient. According to the present invention, the DKK2 protein has an excellent effect of increasing proliferation of the humam dermal papilla (HDP)and is involved in increase in expression of genes or proteins such as extracellular signal-regulated kinases (ERK), cyclin-D1, β-catenin, Wnt, B-cell lymphoma 2 (Bcl-2), and BAX related to improvement of HDP proliferation, thereby effectively preventing alopecia and promoting hair growth.
Patent KR-20220006272-A (KR)
Inventor: CHAE MIN HO
IPC: B60L15/20
Filed: 2020-07-08
Abstract: The present invention comprises: a step of enabling a controller to generate a braking torque distribution map considering vehicle speed and maximum available regenerative braking torque by using an abnormal braking force diagram; a step of distributing front and rear wheel braking torque by considering the braking torque distribution map, demand braking torque, a friction feature of a road; a step of controlling transmission torque of a 4WD clutch according to distribution of the front and rear wheel braking torque; a step of distributing the distributed front and rear wheel braking torque into regenerative braking torque and friction braking torque by considering the vehicle speed and the maximum available regenerative braking torque; and a step of controlling a motor according to the regenerative braking torque and performing friction braking according to the friction braking torque.
Patent KR-20220008426-A (KR)
Inventor: SEONG YEOLMIN
IPC: G06K9/00
Filed: 2020-07-13
Abstract: An electronic device according to the present invention includes a touch panel which includes a plurality of row touch lines and a plurality of column touch lines, a touch driver which controls the plurality of row touch lines and the plurality of column touch lines to obtain secondary biometrics including touch profile information, first indicator information, and second indicator information associated with a fingerprint of a user being in contact with the touch panel, in a fingerprint sensing mode of the electronic device, a fingerprint sensor which obtains fingerprint information about the fingerprint of the user, in the fingerprint sensing mode of the electronic device, an authentication module which performs a fingerprint matching operation and an anti-spoofing operation based on the fingerprint information and the secondary biometrics to output an authentication result, and an application processor which performs a security operation based on the authentication result. According to the present invention, the probability of erroneous determination of the anti-spoofing operation can be reduced.
Patent KR-20220011006-A (KR)
Inventor: JUN JOON HO
IPC: H01L23/00
Filed: 2020-07-20
Abstract: According to a technical idea of the present invention, a semiconductor package comprises: a first substrate including a first protective layer having a first electrode pad and a cavity formed therein; a first bump pad disposed in the cavity and connected to the first electrode pad; a second substrate facing the first substrate and having a second bump pad; and a bump structure in contact with the first bump pad and the second bump pad, respectively. The first electrode pad has a trapezoidal shape. The first bump pad has a flat top surface and an inclined side surface extending along a side surface of the first electrode pad.
Patent KR-20220014970-A (KR)
Inventor: HWANG CHAN CUK
IPC: G02B5/08
Filed: 2020-07-30
Abstract: Provided are a manufacturing method of an ultra-flat mirror and the ultra-flat mirror manufactured through the method. The method includes (a) a step of preparing a substrate with a flat plate shape of one surface and (b) a step of coating a metal thin film layer on the one surface of the substrate and uses an upper surface of the metal thin layer coated flat corresponding to the one surface of the substrate in the (b) step as a reflective surface.
Patent KR-20220017135-A (KR)
Title: Pellicle for Extreme Ultraviolet Lithography with Surface layer formed by Heat-treatment
Inventor: SHIN CHEOL
IPC: G03F1/62
Filed: 2020-08-04
Abstract: A pellicle for lithography comprises a central layer formed on a pellicle frame and a surface layer formed on the outside of the central layer by heat treatment so that any one or more elements of carbon (C), nitrogen (N), and oxygen (O) are included. The central layer has a single-layer structure composed of any one of Si, SiN_x, SiC_x, graphene, graphite, BN, boron nitride nanotubes (BNNT), carbon nanotubes (CNT) or a two-layer structure composed of any one of Si/SiC_x, Si/SiN_x, Si/RuSi_x, Si/MoSi_x, SiN_x/MoSi_x, SiN_x/RuSi_x, SiN_x/BNNT, SiN_x/CNT, SiC_x/MoSi_x, SiC_x/RuSi_x, SiC_x/BNNT, SiC_x/CNT, MoSi_x/BN, MoSi_x/BNNT, and MoSi_x/CNT. The surface layer is formed by heat treatment in an atmosphere of a gas containing at least one of nitrogen gas, hydrocarbon gas, and hydrogen nitride gas. Accordingly, a pellicle having excellent heat dissipation performance, excellent stability in an extreme ultraviolet lithography environment, and excellent mechanical strength is provided.
Patent KR-20200097235-A (KR)
Inventor: YOSHIKAWA GAKU
IPC: G02B1/04
Filed: 2020-08-10
Abstract: The present invention provides a polyimide-based resin powder which has a high weight average molecular weight, handling of which is easy, and which has high solubility in a solvent, and a method for producing the powder. The amorphous polyimide-based resin powder has a specific surface area of 10 m^2/g or less and a weight average molecular weight of 100,000 or more.
Patent KR-20200103606-A (KR)
Inventor: ASAMI MASATOSHI
IPC: G03F9/00
Filed: 2020-08-26
Abstract: The present invention relates to an exposure device which is a roll-to-roll system, performs double-sided exposure, and provides a practical configuration capable of cleaning a mask. A roll-shaped sheet-like substrate (S) is taken out by a conveying system (1), passed through an exposure area, and conveyed, and light is irradiated by a pair of light sources (2) installed on both sides of the exposure area, an optical system (3), and masks (41, 42) to patterns of the masks (41, 42) to exposure the sheet-like substrate (S). In the middle of exposure, lifting mechanisms (51, 52) raise and lower the masks (41, 42), respectively, and then the masks (41, 42) come into contact with a pair of cleaning rollers (61, 62) having an adhesive layer on the surface. In the same state, each of the masks (41, 42) is cleaned by moving the cleaning rollers (61, 62) integrally by a roller moving mechanism (63) while electrically driving the same on each of the masks (41, 42).
Patent KR-20210027151-A (KR)
Title: Display system and vehicle including the same, and method of showing state of secondary battery
Inventor: UCHIDA YOSHIHIRO
IPC: B60L58/12
Filed: 2020-08-27
Abstract: The present invention relates to a display system. According to the present invention, an electronic control unit (ECU), when the warranty conditions are satisfied, displays the capacity retention ratio in a first aspect when the capacity retention ratio is greater than a threshold value. On the other hand, the ECU displays the capacity retention ratio in a second aspect when the warranty conditions are satisfied and the capacity retention ratio is equal to or less than the threshold value.
Patent KR-20220030586-A (KR)
Title: Power semiconductor device and method of fabricating the same
Inventor: HA JEONG MOK
IPC: H01L29/40
Filed: 2020-09-03
Abstract: The present invention provides a power semiconductor device capable of improving reliability by mitigating electric field concentration in a gate insulating layer, and a method of fabricating the same. The power semiconductor device includes a semiconductor layer of silicon carbide (SiC); a gate insulating layer on the semiconductor layer; a gate electrode layer on the gate insulating layer; a drift region formed in the semiconductor layer to provide a vertical movement path for charge, including a protruding portion disposed below the at least one gate electrode layer and having a first conductivity type; a well region formed in the semiconductor layer to extend from one side of the at least one gate electrode layer to a lower portion of the at least one gate electrode layer and having a second conductivity type; a shielding region formed in the semiconductor layer on an opposite side of the at least one gate electrode layer and having a second conductivity type; a source region formed in the semiconductor layer in or on the well region and having a first conductivity type; and a channel region formed in the semiconductor layer under the at least one gate electrode layer and in contact with the source region.
Patent KR-20220031154-A (KR)
Inventor: PARK MINJEONG
IPC: B60W10/08
Filed: 2020-09-03
Abstract: The present invention discloses a hybrid vehicle torque control apparatus and method. The hybrid vehicle torque control method of the present invention comprises the following steps. A main control unit determines whether a hybrid vehicle satisfies a predetermined torque conversion condition. If the torque conversion condition is satisfied, the main control unit generates engine control information for controlling engine torque and motor control information for controlling motor torque. Then, an engine control unit reduces the engine torque according to the engine control information and a motor control unit increases the motor torque according to the motor control information. According to the present invention, the engine torque is rapidly converted into the motor torque while reducing torque conversion impact to reduce the temperature of a catalyst.
Patent KR-20210030241-A (KR)
Title: Method and apparatus of management a secured loan of valuable securities
Inventor: PARK SEOK JUN
IPC: G06Q40/02
Filed: 2020-09-09
Abstract: The present invention relates to a method and apparatus for managing a secured loan. In particular, the present invention relates to a loan condition management method of a conditional autonomous secured loan in a secured loan and visualization method and loan management system supporting the same. According to an embodiment of the present invention, a borrower can freely set loan conditions such as a loan to value (LTV), a closed trading rate, and an interest rate when performing a secured loan. According to an embodiment of the present invention, the borrower can freely set loan conditions such as the loan to value (LTV), the closed trade rate, and the interest rate through a screen visualized on a personal mobile device when executing the secured loan.
Patent KR-20220033794-A (KR)
Title: Exhaust processing device control method for engine of vehicle
Inventor: CHO JI HO
IPC: F02D41/02
Filed: 2020-09-10
Abstract: A post-processing device control method of the present invention comprises: a step of enabling a controller to determine whether a driving state of a vehicle satisfies a predetermined blocking judgement condition; a step of enabling the controller to estimate normal temperature of a rear end of a catalytic converter when the blocking judgement condition is satisfied; a step of enabling the controller to compute a predetermined blocking index by using actual measurement temperature measuring the temperature of the rear end of the catalytic converter through a sensor and the estimated normal temperature; a step of enabling the controller to determine whether blockage of the catalytic converter is required to be removed by comparing the blocking index with a predetermined reference range; and a step of enabling the controller to drive a predetermined blocking removal mode when blocking of the catalytic converter is required to be removed.
Patent KR-20200115399-A (KR)
Title: Method for oauth service through blockchain, and terminal and server using the same
Inventor: UHR JOON SUN
IPC: H04L9/32
Filed: 2020-09-17
Abstract: The present invention relates to a blockchain-based authority authentication method, a terminal therefor, and a server using the same. The blockchain-based authority authentication method comprises: obtaining electronic signature value verification request information for an electronic signature value from an authentication company application corresponding to authentication request information including a verification checking value from an authentication affiliate application of a user terminal, and supporting the authentication affiliate application to request for logging in an authentication affiliate server by using an access token by verifying the electronic signature value, generating the access token when the electronic signature value is valid, and transmitting the same to the user terminal; and registering the access token to a blockchain, supporting the authentication affiliate server to store the access token in a storage device connected to the authentication affiliate server by transmitting access token verification result information to the authentication affiliate server when the access token is valid after verifying the access token when the access token verification request information including the access token is obtained from the authentication affiliate server, and to allow log-in to the authentication affiliate server through the authentication affiliate application of the user terminal in response to the access token verification result. The present invention can effectively protect authentication information of a user from external attacks by implementing authority authentication by using a blockchain technique of virtual currency.
Patent KR-20210035754-A (KR)
Title: Charged particle beam irradiation apparatus and control method
Inventor: ASO TAKUMA
IPC: H01J37/244
Filed: 2020-09-22
Abstract: The objective of the present invention is to provide a charged particle beam irradiation device capable of shortening the time required for observing a substance or a structure of each of a plurality of observation target layers contained in a multilayer sample. The charged particle beam irradiation device comprises: a focused ion beam barrel for irradiating a multilayer sample with a focused ion beam; an electron beam barrel for irradiating the multilayer sample with an electron beam; an electron detector for detecting secondary electrons or backscattered electrons generated from the multilayer sample; an image forming unit for forming an observation image based on a signal output from the electron detector; and a control unit for controlling the focused ion beam barrel and repeatedly performing exposure control that exposes a cross-section of the multilayer sample in a stacking direction by the focused ion beam. In the process of repeatedly performing exposure control, the control unit performs observation control of controlling the electron beam barrel to emit an electron beam at each time when the exposure of an observation target layer in the cross-section of the multilayer sample is detected, thereby enabling the image forming unit to form an observation image of the cross-section of the multilayer sample.
Patent KR-20220040715-A (KR)
Inventor: BAE YEONGJIN
IPC: A01G7/06
Filed: 2020-09-24
Abstract: A rainwater recycling system in an agricultural solar power generation device according to the present invention comprises: a rainwater receiving member having a solar panel unit including one or more solar panels, installed under an edge of one side of the solar panel in the agricultural solar power generation device installed in a farmland where crops are grown, and collecting rainwater falling from the solar panel; a rainwater storage tank for storing rainwater supplied from the rainwater receiving member; and a supply line member installed on the upper side of the farmland to supply rainwater stored in the rainwater storage tank back to the farmland, thereby capable of preventing damage to crops due to rainwater dripping from agricultural solar panels and preventing rainwater from being unequally supplied to the farmland.