baber/WOPTO huggingface dataset:
Patent KR-20220150759-A (KR)
Title: Cooling fan shroud apparatus for vehicle provided with improvoed assembly structure of air flap door
Inventor: SHIM HUN SU
IPC: B60K11/06
Filed: 2021-05-04
Abstract: The present invention relates to a cooling fan shroud apparatus for a vehicle with an improved assembly structure of an air flap door, and more specifically, to a shroud device at which a cooling fan constituting a cooling fan apparatus for a vehicle and a motor provided to operate the cooling fan are installed, and which comprises: a shroud body of a plate shape; a door installation hole formed at the shroud body; and an air flap door of a plate shape which is installed to open and close the door installation hole. The present invention further comprises: a hinge shaft of a rod shape, which is horizontally arranged in the upper direction of the door installation hole to be fixed to the shroud body; a pair of hinge coupling units of a cantilever shape, which protrude to the upper side of the air flap door, and which are arranged in a state of being spaced apart at a predetermined interval in a left-and-right direction; a hinge accommodating groove which is formed at the hinge coupling units, and has a specific direction opened, and of which a distal end surface is formed in a shape of a part of an arc; and a guide groove unit which is arranged at the upper portion of the door installation hole, and is formed in a groove portion shape which is concavely cut-out at the shroud body so as not to be interrupted with the hinge coupling units. The hinge coupling units are characterized by being assembled with the hinge shaft in a direction identical to the flowing direction of the air which is applied in the direction in which the air flap door is opened. Therefore, assemblability may be improved.
Patent KR-20220151856-A (KR)
Inventor: AHN JI HOON
IPC: H01L21/28
Filed: 2021-05-07
Abstract: The present invention relates to a ferroelectric thin film structure, a manufacturing method thereof, and an electronic device including the same. It is possible to reduce device failure due to high temperature without going through a subsequent thermal process for imparting ferroelectricity to the thin film structure. The present invention improves the electrical characteristics of the thin film structure, enhances the production efficiency, and improves the wake-up effect and switching durability, in terms of usability as a non-volatile memory device, it is possible to stably operate with a certain memory window. In addition, by depositing a hafnium-zirconium-oxide (Hf1-xZrxO2) thin film using atomic layer deposition (ALD), it is possible to prevent deterioration of the electrical properties of the thin film due to the subsequent thermal process by not going through a high-temperature subsequent thermal process. The present invention can be applied to the back end of line (BEOL) process. Thus, utilization in terms of device manufacturing increases. When applied to actual industries, unnecessary heat treatment processes can be eliminated. Accordingly, reduction of process time and use of additional thermal process equipment can be promoted.
Patent KR-20220153958-A (KR)
Title: Pet climbing play apparatus
Inventor: SEO JUNG SOO
IPC: A01K15/02
Filed: 2021-05-12
Abstract: The present invention relates to a pet stand using a pocket having a horizontal direction fixing function and a pet climbing play device using the same, and more particularly, to a pet stand using a pocket with a horizontal direction fixing function and a pet climbing play device using the same, which are hung on a wall, a fixture, a pillar, a door frame, a veranda, a wooden pole, a clothesline, or other places to be mounted, so that pets can climb the same to be used as a playground.
Patent KR-20220156262-A (KR)
Title: Skin care device
Inventor: PARK GWANG IL
IPC: A61N1/32
Filed: 2021-05-18
Abstract: Provided is a skin care device. The skin care device according to one embodiment of the present invention is a skin care device that provides a microcurrent of electricity to the skin and comprises: a main body where a power supply unit is embedded; a shaft extending in an outer direction from the main body to receive the microcurrent from the power supply unit; a rotational unit joined to the shaft to rotate on the shaft and coming in contact with the skin to deliver the microcurrent to the skin; and a connection unit electrically connecting the shaft to the rotational unit such the microcurrent is delivered, wherein the connection unit may be formed to maintain constant contact with the shaft and the rotational unit on the axial rotation of the rotational unit. Accordingly, the microcurrent can be stably supplied to the skin.
Patent KR-20210071886-A (KR)
Title: Model distillation method, device, electronic equipment and storage medium
Inventor: SU WEIYUE
IPC: G06N5/02
Filed: 2021-05-27
Abstract: The present invention relates to a deep learning technology field, wherein a model distillation method, an apparatus, an electronic device and a storage medium thereof are disclosed. More specifically, the method includes the following steps of: acquiring a teacher model and a student model; thereafter, converting a second intermediate fully-connected layer of the student model into an enlarged fully-connected layer and a reduced fully-connected layer based on first data throughput of a first intermediate fully-connected layer of the teacher model and second data throughput of the second intermediate fully-connected layer of the student model, and replacing the second intermediate fully-connected layer with the enlarged fully-connected layer and the reduced fully-connected layer, thereby creating a training student model; and performing distillation training with respect to a training student model based on the teacher model. In the method, the second intermediate fully-connected layer is replaced with the enlarged fully-connected layer and the reduced fully-connected layer and distillation training is performed with respect to the training student model based on the teacher model, and, as a result, when an intermediate layer of the training student model is distilled, there is no need for the insertion of a fully-connected layer and there is no redundant parameter, which can lead to a considerable improvement in the efficiency and effect of distillation.
Patent KR-20220161982-A (KR)
Title: Pet airbag
Inventor: JO MIN SOO
IPC: B60R22/10
Filed: 2021-05-31
Abstract: A companion animal airbag according to an embodiment of the present invention includes: an external cage unit; an inner cage unit, which is a space for companion animals to sit; a shock sensor unit for detecting an impact; a control unit which detects an impact and operates a solenoid; a solenoid unit that supports the inner cage; and a hood door unit that closes in case of an accident. An embodiment of the present invention can be used as a car seat exclusively for animals in normal times, and in the event of an accident, the solenoid and hood door operate to protect the companion animal from the front.
Patent KR-20220164828-A (KR)
Title: Wood Wool Board Mixed with Paper-Mulberry Fiber
Inventor: CHU YONG SIK
IPC: C04B20/00
Filed: 2021-06-03
Abstract: The present invention relates to a wood wool board having improved moisture absorption and desorption performance through specification of manufacturing conditions and mixing conditions of paper mulberry fiber. In the present invention, provided is a wood wool board which is manufactured by performing pressure molding on a mixed composition under mixing conditions of 5 to 45 parts by weight of paper mulberry fiber, 130 to 150 parts by weight of wood wool, and 450 to 500 parts by weight of cement and a water-cement ratio of 40 to 80 %, and then curing the same.
Patent KR-20210071898-A (KR)
Title: Substrate clamping apparatus, film formation apparatus and film formation method
Inventor: SHIOIRI Nobuaki
IPC: C23C14/50
Filed: 2021-06-07
Abstract: Provided is a substrate clamping device capable of shifting from a clamping state to a released state without causing a substrate to stick to a pressing fixture. The substrate clamping device clamps a substrate (1) by a support fixture (2) and a pressing fixture (3) by having the support fixture (2) for supporting a substrate (1) and the pressure fixture (3) disposed opposite to the support fixture (2) to press the substrate (1). A high pressure portion (4) and a small pressure portion (5) having a smaller contact area with the substrate (1) than the high pressure portion (4) are installed in the pressing fixture (3). A small pressing portion pressing mechanism for pressing the small pressing portion (5) toward the substrate (1) is installed in the high pressure portion (4).
Patent KR-20230000719-A (KR)
Inventor: KIM SUN AE
IPC: A23L3/3454
Filed: 2021-06-25
Abstract: The present invention relates to an antibacterial composition comprising sodium hydrogen sulfate and carvacrol, an antibacterial treatment method using the same, and an antibacterial agent comprising the same. An objective of the present invention is to provide an antibacterial composition, an antibacterial agent, and an antibacterial treatment method capable of obtaining a high level of antibacterial activity even through a low concentration of the antibacterial composition.
Patent KR-20220108694-A (KR)
Inventor: SIO KAM TOU
IPC: G06F30/392
Filed: 2021-07-06
Abstract: A semiconductor device includes a first active region disposed on a first sidewall of a substrate, wherein the first active region extends along a first lateral direction. The semiconductor device includes a second active region disposed on the first sidewall, wherein the second active region extends along the first lateral direction. The first active region has a first conductivity type and the second active region has a second conductivity type opposed to the first conductivity type. The semiconductor device includes a first interconnect structure formed on a second sidewall of the substrate opposed to the first sidewall, wherein the first interconnect structure includes a first portion extending along the first lateral direction and vertically disposed below the first active region, and a second portion extending along a second lateral direction. The second lateral direction is perpendicular to the first lateral direction.
Patent KR-20230008343-A (KR)
Inventor: CHUN HO SIK
IPC: H01L21/683
Filed: 2021-07-07
Abstract: The present invention relates to an electrostatic chuck carrier. In the electrostatic chuck carrier for supporting a disk-shaped ultra-thin semiconductor wafer having a first side as the front side and a second side as the back side located opposite to the first side, the electrostatic chuck carrier comprises: a) a carrier layer; b) a second electrically insulating layer surrounding the carrier layer; c) a conductive layer placed on the second electrically insulating layer and structured into at least two regions, wherein at least two regions are electrically insulated from each other, each region has an electrode on the front of the electrostatic chuck carrier and an electrical contact point on the back of the electrostatic chuck carrier, and the electrical contact point is electrically connected to the electrode; and d) a first electrically insulating layer placed on the conductive layer and surrounding at least the front of the electrostatic chuck carrier and an edge portion between the front and back of the electrostatic chuck carrier. At least one of the regions of the conductive layer has a conductor portion, and the conductor portion extends from the front of the electrostatic chuck carrier through the outer edge of the carrier layer to the back of the electrostatic chuck carrier, and at the same time electrically connects the electrical contact point and the electrode of the region. The electrostatic chuck carrier can handle a used wafer in a reliable manner without breaking or damaging an ultra-thin semiconductor wafer which is a used wafer.
Patent KR-20210088501-A (KR)
Title: Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
Inventor: LEE YUN SUK
IPC: C07D405/14
Filed: 2021-07-07
Abstract: The present invention provides an organic electric element comprising a compound represented by chemical formula 2-K, a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode, and an electronic device including the organic electric device, and includes the compound represented by chemical formula 1 and the compound represented by chemical formula 2 or the compound represented by chemical formula 2-K in the organic material layer, thereby lowering the driving voltage of the organic electric device and improving luminous efficiency and lifespan.
Patent KR-20230009704-A (KR)
Inventor: LEE JE YOUNG
IPC: G06Q50/30
Filed: 2021-07-09
Abstract: According to an embodiment of the present invention, provided is a method for a service server to provide a meeting service to match people. The method for providing a meeting service comprises the steps of: receiving a request for membership in the same group from a plurality of user terminals; transmitting, to the user terminals of users belonging to a first group and a second group, profile information of users belonging to the other group; and receiving match acceptance intention information from the user terminals of users belonging to the first group and the second group, so that users among the groups are matchd.
Patent KR-20220155548-A (KR)
Title: Automotive image sensor, image processing system and operating method thereof
Inventor: KOO SI GYOUNG
IPC: G06F21/57
Filed: 2021-07-20
Abstract: An operation method of a vehicle image sensor according to the present invention may comprise the steps of: performing a reset operation for setting an initialization register related to operation information of an image sensor; receiving a device authentication request from an electronic control unit after performing the reset operation; performing an authentication operation with the electronic control unit by the device authentication request; obtaining first image data while performing the authentication operation; transmitting the first image data to the electronic control unit while performing the authentication operation; obtaining second image data after the authentication operation is completed; generating a tag for the second image data; and transmitting the second image data and the tag to the electronic control unit. Accordingly, user convenience can be improved.
Patent KR-20230014284-A (KR)
Title: A mobile wallet
Inventor: CHO DAE SUNG
IPC: G06Q20/40
Filed: 2021-07-21
Abstract: The present invention relates to a mobile wallet. The mobile wallet of the present invention uses a mobile device to perform payment processing for an online bill or an offline payment request by using at least three pieces of information selected from a group consisting of biometric information, character information, payment information, and peripheral device information in combination.
Patent KR-20220012821-A (KR)
Inventor: LEEM HYUNG JOON
IPC: C07D257/04
Filed: 2021-07-21
Abstract: The present invention relates to sacubitril & valsartan calcium salt hydrate and a method for preparing the same. Sacubitril & valsartan calcium salt hydrate according to the present invention overcomes the disadvantages of sacubitril, which has low stability, by forming a complex, and has excellent physical and chemical properties in terms of hygroscopicity, and thus can be used as a useful active ingredient in pharmaceutical compositions. In addition, the sacubitril & valsartan calcium salt hydrate according to the present invention can be advantageously used as a pharmaceutical raw material as the hydrate satisfies the pharmaceutical content standards for sacubitril and valsartan, respectively. Furthermore, the sacubitril & valsartan calcium salt hydrate according to the present invention can be produced with high yield and high purity, and is industrially useful because the hydrate meets the standards for related substances and residual solvents as pharmaceutical raw materials.
Patent KR-20230016415-A (KR)
Inventor: DAE HO SON
IPC: G10L15/22
Filed: 2021-07-26
Abstract: The present disclosure relates to a home appliance device, a home appliance method, and a program for the same. The home appliance device according to the present disclosure may include: an input/output unit which includes a display, a speaker, and a microphone; a camera; and a processor which is electrically connected to the input/output unit and the camera. Moreover, the home appliance device can store a message input by a first user, and in a case in which a second user operating the home appliance device is a predetermined user, can output the stored message. Furthermore, in the case in which the second user is the predetermined user, the home appliance device according to the present disclosure can output a guidance message related to the stored message through the input/output unit. Therefore, the present disclosure can operate the home appliance device through mutual interaction between preceding and succeeding users.
Patent KR-20230017432-A (KR)
Inventor: AHMED ESTIAK
IPC: G06Q10/10
Filed: 2021-07-28
Abstract: Provided are a security guard monitoring system and a monitoring method using the same, which are capable of effectively monitoring security guards using a mobile device and a biometric information scanner, and further calculating reliable security performance based on the monitoring result. In this security guard monitoring method, it is determined which work the security guard corresponds to among patrol guard and stationary guard based on login information, and a different guard monitoring process and performance of guard is applied for each work.
Patent KR-20230018700-A (KR)
Inventor: LEE KYOUNG YONG
IPC: F16L27/08
Filed: 2021-07-30
Abstract: The present invention relates to an anti-loosening structure of a swivel joint. The anti-loosening structure of a swivel joint is improved to prevent a rotational force of a swivel shaft from being transmitted to a cap member, thereby preventing loosening in a screw fastening structure between the cap member of the swivel joint and a swivel ball. In the present invention, a lock washer for rotation prevention, interposed between the swivel shaft and the cap member, is separately provided and a chamfered structure for preventing rotation of the lock washer for rotation prevention is used so that the rotational force of the swivel shaft can be prevented from being transmitted to the cap member. The anti-loosening structure of a swivel joint of the present invention includes a swivel shaft; a swivel ball; a cap member; a lock washer; and an anti-loosening means.
Patent KR-20220009922-A (KR)
Inventor: CHUNG HA IK
IPC: A61L9/14
Filed: 2021-08-02
Abstract: The present invention relates to a drone, a flight vehicle, an air cleaner, a purifier, a water purifier, a washing machine, a dust collector, a ventilation facility, a sprinkler, etc. having functions such as sterilization and disinfection of germs and bacteria while removing dust, motes, contamination, foreign substances, sediment, fine dust, etc. For this purpose, lamps, ozone devices, anion machines, sterilizers, disinfectors, discharge devices, ultraviolet devices, infrared devices, etc. emitting various substances, sterilizers, disinfectants, etc. have been invented.
Patent KR-20230019600-A (KR)
Inventor: PARK JAE HONG
IPC: A21D13/047
Filed: 2021-08-02
Abstract: The present invention relates to a method for manufacturing yeast rice bread with a fermented species by using raisins and beer. A method for manufacturing a fermented species capable of being used for a long time by using raisins and beer according to an embodiment of the present invention comprises a step of putting 400 g of raisins in a sealed container, mixing the raisins with 50 cc of beer, aging a mixture in 1 L of water at 36℃ for five days, and manufacturing a fermented species (liquid species) by opening a lid once a day to bring air to come in contact with the mixture.
Patent KR-20230021777-A (KR)
Inventor: KANG SO YOUNG
IPC: G08B21/12
Filed: 2021-08-06
Abstract: The present invention discloses a material for showing sign of a fire, which is formed on a conductor or insulator included in a monitoring target. When the material is heated to a reference temperature related to the maximum allowable temperature of the monitoring target, gas can be generated, and the mass is reduced by gas generation, and fire signs are expressed by gas generation and mass reduction.
Patent KR-20230023482-A (KR)
Inventor: KIM YONG SANG
IPC: H01L27/12
Filed: 2021-08-10
Abstract: A display panel with an improved low-gradation expression is disclosed. In the present display panel, a plurality of pixels, each including a plurality of subpixels, are arranged in a matrix form on a glass, wherein each of the plurality of subpixels comprises: a pixel circuit formed on the glass and receiving PWM data voltage; and a light emitting element mounted on the pixel circuit to be electrically connected to the pixel circuit and emitting light based on a driving current provided from the pixel circuit. A pulse width of the driving current is controlled based on the PWM data voltage, and the driving current is controlled such that the light emitting element does not emit light in a first time period and emits light in a second time period after the first time period in order to output one image frame.
Patent KR-20230029027-A (KR)
Inventor: KIM KWANG SEOK
IPC: G02F1/00
Filed: 2021-08-23
Abstract: 본 발명은 이산화바나듐의 상전이 온도를 감소시켜 도핑(doping) 공정 없이 이산화바나듐을 사용할 수 있어, 경제적 환경적 이점이 있는 열변색 필름을 제공한다.
Patent KR-20230030312-A (KR)
Title: 변기 세정장치
Inventor: KIM YUN SOO
IPC: E03D9/02
Filed: 2021-08-25
Abstract: 본 발명은 변기 세정장치를 개시한다. 이러한 본 발명은 물내림시 변기탱크에서 변기볼로 공급하는 세척수에 미세기포가 포함되도록 구성한 것이고, 이에 따라 세척수에 포함되는 존속 기간이 긴 미세기포의 세정 효과를 통해 변기 탱크와 변기볼에 존재하는 세균이나 물때 등의 오염원을 억제하거나 제거하면서 변기의 세정효과를 극대화시켜 변기 사용시 사용자에게 쾌적한 환경을 제공하는 것이다.
Patent KR-20230030747-A (KR)
Inventor: IM SANG HYEOK
IPC: H10K30/00
Filed: 2021-08-26
Abstract: 본 발명은 산화맥신 복합막, 이를 포함하는 페로브스카이트 광전소자 및 이의 제조 방법을 개시한다. 본 발명은 페로브스카이트 화합물 및 산화맥신(OMXene)을 포함하는 것을 특징하는 것을 특징으로 한다.
Patent KR-20230033119-A (KR)
Inventor: KWONSANG SON
IPC: C09J175/04
Filed: 2021-08-27
Abstract: 개시된 내용은, 경량소재로 경량코어층을 형성하고 종래에 발포 접착층으로 사용되었던 반경질우레탄발포 대신에 우레탄 프리폴리머를 적용함으로써 경량화 및 강성증대가 가능한 차량용 고강도 러기지보드 및 그 제조방법에 관한 것이다.  
이러한 차량용 고강도 러기지보드는 경량코어층, 상기 경량코어층의 상면 및 하면에 적층되는 제1 및 제2 글래스매트층 및 상기 경량코어층과 상기 제1 및 제2 글래스매트층 간에 각각 구비되는 발포 접착층을 포함하되, 상기 발포 접착층은 롤코터에 의해 형성된다.
Patent KR-20230034788-A (KR)
Inventor: PARK SANG HWAN
IPC: H10N50/10
Filed: 2021-09-03
Abstract: 자기 소자는 기판 상에 배치된 시드 패턴과, 상기 시드 패턴 상에 배치된 기준 자성 구조물과, 상기 기준 자성 구조물 상에 배치된 자유 자성 패턴과, 상기 기준 자성 구조물과 상기 자유 자성 패턴과의 사이에 개재된 터널 배리어를 포함하고, 상기 기준 자성 구조물은 상기 시드 패턴의 상면에 접하는 제1 고정 패턴, 상기 제1 고정 패턴의 상면에 접하는 반강자성 결합 패턴(anti-ferromagnetic coupling pattern), 및 상기 반강자성 결합 패턴의 상면에 접하는 제2 고정 패턴으로 이루어지는 SAF 구조(synthetic antiferromagnetic structure)와, 상기 제2 고정 패턴의 상면에 접하는 비자성 패턴과, 상기 비자성 패턴의 상면에 접하는 분극 강화 자성 패턴을 포함한다.
Patent KR-20230036695-A (KR)
Inventor: KIM KI DOO
IPC: A61B5/145
Filed: 2021-09-08
Abstract: 본 발명은 기계학습을 이용한 비침습적 당화혈색소(HbA1c) 또는 혈당(Blood glucose) 추정 방법 및 장치에 관한 것으로, 상기 방법은 측정 대상자의 생체신호를 수집하는 신호 수집 단계; 상기 생체신호로부터 복수의 특징들을 추출하는 특징 추출 단계; 상기 복수의 특징들을 포함하는 학습 데이터를 학습하여 당화혈색소 또는 혈당 추정을 위한 기계학습 모델을 구축하는 기계학습 모델 구축 단계; 및 상기 측정 대상자로부터 추출한 생체신호를 기초로 입력 데이터를 생성하고 상기 기계학습 모델에 입력하여 상기 측정 대상자의 당화혈색소 또는 혈당을 추정하는 당화혈색소/혈당 추정 단계;를 포함한다.
Patent KR-20230037087-A (KR)
Inventor: KANG JEON WOO
IPC: G02B6/00
Filed: 2021-09-08
Abstract: 본 발명은 광원모듈 고정 구조를 갖는 백라이트 장치를 개시하는 것으로, 본 실시예의 백라이트 장치는, 커버버텀, 기판 상에 다수의 LED가 실장되어 LED 어레이를 구성하며, 상기 커버버텀의 내부 바닥면에 체결되는 광원모듈, 상기 광원모듈 상부에 배치되는 확산판, 상기 확산판 상부에 적층되는 광학시트, 및, 상기 커버버텀의 가장자리를 따라 체결되는 가이드 패널을 포함하되, 상기 커버버텀은 표면에 상기 기판의 길이 방향을 따라 돌출되는 체결 돌부를 형성하고, 상기 기판은 배면에 상기 체결 돌부에 대응하는 오목한 형상의 체결 홈부를 형성하며, 상기 체결 돌부가 상기 체결 홈부에 억지 끼움되면서 상기 광원모듈이 상기 커버버텀에 체결되도록 구성된다.