baber/WOPTO huggingface dataset:
Patent KR-20220169037-A (KR)
Title: Standardized smart logistics box and shipping and delivering method thereof
Inventor: SCHIN MIN CHEOL
IPC: G01S19/02
Filed: 2021-06-17
Abstract: The present invention provides a logistics box, a logistics box capable of box-to-box (BOX-TO-BOX), box-to-pallet (BOX-TO-PALLET), and box-to-server (BOX-TO-SERVER) communication, which comprises an electronic device with circuit configuration including a microcontroller, a memory, a communication module, a GPS module, a sensor, and a battery, wherein the box includes one of a basic box of length (L) x width (W) x height (H) and a standard box having a length expanded or reduced by n times (where n is an integer) in each length, width, and height direction based on the basic box or a combination thereof, and the logistics box is loaded and transferred on a pallet having a flat plate shape with a width of n x L and a length of n x W of a bottom surface. The present invention makes it possible to build a fully automated system by standardizing a packaging box and makes it possible to reduce logistics costs by automating all loading, unloading, and sorting.
Patent KR-20230000233-A (KR)
Title: Brake Oil Reservoir for Vehicles
Inventor: YOO JI HO
IPC: B60T17/22
Filed: 2021-06-24
Abstract: Disclosed in an embodiment of the present invention is a brake oil reservoir for a vehicle, which comprises: an elongated link unit; a first reservoir tank which is coupled to one end of the link unit and has a float guide having a hollow portion and a float moving within the float guide; and a second reservoir tank which is coupled to the other end of the link unit and is offset to one side based on the longitudinal central axis of the link unit. Therefore, the brake oil reservoir for a vehicle can minimize the volume and weight of the brake system, reduce costs, and simplify the assembly process.
Patent KR-20230001193-A (KR)
Title: The Electro-conductive Contact Pin and Manufacturing Method thereof
Inventor: AHN BUM MO
IPC: G01R1/067
Filed: 2021-06-28
Abstract: The present invention provides an electrically conductive contact pin with further improved physical or electrical properties. In addition, the present invention provides a manufacturing method for an electrically conductive contact pin with improved productivity. The manufacturing method for an electrically conductive contact pin may include the steps of: forming a first space in a mold and forming a first metal layer using the first space; and forming a second space in the mold and forming a second metal layer using the second space.
Patent KR-20230001665-A (KR)
Inventor: CHOI DONG KYU
IPC: B32B37/06
Filed: 2021-06-29
Abstract: A laminating apparatus is provided. The laminating apparatus comprises: a conveying unit which includes a conveying belt for conveying an object to be laminated; a bonding unit which is disposed to be adjacent to the conveying belt, to pressurize and laminate the object to be laminated; and a pressure reducing unit which is disposed to be adjacent to the conveying belt, to form a pressure reducing condition in the conveying belt. The laminating apparatus may further comprise a heating unit which is disposed in front of the bonding unit to heat the conveying belt.
Patent KR-20220161108-A (KR)
Inventor: YANG JUNG YEOP
IPC: G06F11/30
Filed: 2021-06-29
Abstract: Provided are a stream reprocessing system according to some embodiments and a method for operating the same. More specifically, provided are a stream reprocessing processor according to some embodiments and a system-on-chip (SoC) including the same. According to some embodiments, a stream reprocessing SoC comprises: a plurality of processors including a central processing unit (CPU); a memory controller for receiving a stream from the outside; and a stream reprocessing processor for reprocessing the stream. The stream reprocessing processor includes: an input unit for receiving a stream; a control unit for determining whether to perform stream reprocessing; a reprocessing unit for reprocessing the stream if receiving a stream reprocessing command from the control unit; and an output unit for transmitting the reprocessed stream to a memory. Therefore, the stream reprocessing SoC can reprocess video data that were not be processed through sufficient resources, thereby increasing subjective and/or objective quality thereof.
Patent KR-20220006003-A (KR)
Title: Rotary fluid transmission device
Inventor: YANG GENE HUANG
IPC: F04C18/344
Filed: 2021-07-05
Abstract: A rotary fluid transmission device includes a rotor, a drive shaft, a first holder, and a second holder. The first holder includes a circular bush and an annular chamber. The rotor includes a C-shaped piston which has an external face and an internal face. In addition, the annular chamber has a first reservoir defined between the internal face and the circular bush, and the annular chamber has a second reservoir defined between the external face and the inner fringe. The circular seat includes two clamp arms, and each clamp arm is rotatably engaged with a blade. The blade includes two abutting faces, and the C-shaped piston has two edge faces. The first holder includes two first conduits and two second conduits, the two first conduits are in communication with the first reservoir, and the two second conduits are in communication with the second reservoir. The present invention provides a smooth operation of the rotary fluid transmission device.
Patent KR-20230010425-A (KR)
Inventor: JUNG JIN HUN
IPC: E04G15/06
Filed: 2021-07-12
Abstract: The present invention relates to a penetrating sleeve. To guide a pipe downward while preventing damage to a fireproof filler and prevent the fireproof filter from falling out in the event of a fire as a concrete flows into a step formed on a body part, the penetrating sleeve is composed of the body part installed internally on a concrete poured floor to make the pipe pass therethrough and formed with a seating step installed with the fireproof filler on the inner lower part, an inflow step filled with concrete at the bottom of the outer periphery, and a plurality of coupling members having fitting holes opening upward at the upper part of the outer periphery and a socket part inserted into the penetrating sleeve to protect the upper part of the fireproof filler and guide the insertion of the pipe, thereby improving installation efficiency and maintainability.
Patent KR-20210093200-A (KR)
Title: Controlling method of tactile actuator and device
Inventor: KIM HYEONG JUN
IPC: B06B1/02
Filed: 2021-07-16
Abstract: According to one embodiment, a tactile actuator may comprise: a housing forming an accommodating space therein; a cap covering at least one part of the accommodating space; a vibrating part disposed in the accommodating space; an elastic member connecting the housing and the vibrating part so that the vibrating part vibrates with respect to the housing; a coil forming a magnetic field for driving the vibrating part; and a control part that determines any one driving mode based on the collected driving information among a plurality of preset driving modes, and determines a characteristic of a current to be applied to the coil according to the driving mode. Therefore, the present invention is capable of allowing various tactile sensations to be conveyed more emotionally.
Patent KR-20210092178-A (KR)
Title: Optical system
Inventor: SON JU HWA
IPC: G02B9/62
Filed: 2021-07-16
Abstract: An imaging optical system according to an embodiment of the present invention comprises, in order from an object side: a first lens having negative refractive power and having an object-side surface convex and an image-side surface concave; a second lens having positive refractive power and having an object-side surface and an image-side surface convex; a third lens having negative refractive power and having an object-side surface convex and an image-side surface concave; a fourth lens having a negative refractive power; a fifth lens having positive refractive power; and a sixth lens having a negative refractive power.
Patent KR-20220011597-A (KR)
Inventor: BELJEAN YANN
IPC: A01D34/416
Filed: 2021-07-21
Abstract: The present invention is to provide a monofilament for cutting vegetation, which has a reduced content of polyamide while having cutting properties similar to properties of the conventional polyamide monofilament. According to one embodiment, the present invention relates to the monofilament for cutting vegetation including a matrix (1) made of a first material including at least one polyamide and at least two channels (2, 2a-2d) separately buried in the matrix (1) and made of a second material different from the first material, wherein the second material includes at least one biopolymer and/or at least one recycled polymer.
Patent KR-20230014543-A (KR)
Inventor: LEE YONG CHEOL
IPC: B25B21/00
Filed: 2021-07-21
Abstract: An objective of the present invention is to provide an electric tool having a relatively light and compact configuration by simplifying a structure for selective gripping and rotation of different components. The disclosed electric tool may comprise: a wrench head including a rotatable rotary socket; and a spanner tool mounted on the rotary socket. The rotary socket and the spanner tool may be configured to separately grip adjacent first and second components.
Patent KR-20230015802-A (KR)
Title: High-Efficiency Electric Vehicles Fast Charging Apparatus
Inventor: JANG KIHEON
IPC: B60L53/24
Filed: 2021-07-23
Abstract: The present invention proposes a high-efficiency electric vehicle fast charging apparatus which comprises: an input end three-phase four-wire relay determining the power supply of an AC three-phase four-wire power supply unit; a power conversion unit receiving the power of the input end three-phase four-wire relay and outputting a DC high voltage; an output end high-voltage DC relay determining the output of DC high voltage of the power conversion unit; and an electric vehicle battery receiving the output voltage of the output end high-voltage DC relay and being charged. The power conversion unit includes a plurality of first to N power conversion apparatuses. The plurality of the first to N power conversion apparatuses include: a three-phase power factor improvement converter, and a DC-DC converter. Also, comprised are: a first input end three-phase inductor coupled to an AC three-phase four-wire power supply unit by a first polarity; and a second input end three-phase inductor coupled to the AC three-phase four-wire power supply unit by a second polarity. The first input end three-phase inductor and the second input end three-phase inductor are magnetically coupled by a coupling inductor. Also, comprised is a noise circulation diode unit connected to a grounding unit of the three-phase power factor improvement converter. An anode of the noise circulation diode unit is connected to the grounding unit of the power factor improvement converter. A cathode of the noise circulation diode unit is connected to Phase R, Phase S, and Phase T of the input end. Also, comprised are: a first input end three-phase Y-type capacitor connected to Phase N of the AC three-phase four-wire power supply unit and Phase R, Phase S, and Phase T of the AC three-phase four-wire power supply unit; and a second input end three-phase Y-type capacitor connected to Phase N of the AC three-phase four-wire power supply unit and Phase R, Phase S, and Phase T, which are the connection points of a first input end three-phase inductor and a second input end three-phase inductor.
Patent KR-20230016276-A (KR)
Inventor: HYUNCHEOL LEE
IPC: B66C13/12
Filed: 2021-07-26
Abstract: A crane apparatus having a power control unit is disclosed. The crane apparatus comprises: a crane unit for transporting an object; a collision avoidance unit for preventing a collision with an adjacent crane; a first opening and closing means which is interposed between a power supply part and the crane unit, and is turned on or off to correspond to selection information using an input means to regulate power supply to the crane unit; and a second opening and closing means which is interposed between the power supply part and the collision avoidance unit to regulate the application of power to the collision avoidance unit, and is driven in conjunction with the turn-on or turn-off of the first opening and closing means.
Patent KR-20230019307-A (KR)
Title: Intervertebral cage for spinal implants and manufacturing method thereof
Inventor: JOO SEONGHO
IPC: B33Y70/10
Filed: 2021-07-29
Abstract: The present invention relates to an intervertebral cage and a manufacturing method thereof, which is an artificial compensator inserted into a gap between the vertebrae that make up the thoracic vertebrae between the cervical and lumbar vertebrae of the vertebra from which the damaged spinal disc was removed to repair and maintain the space between vertebrae. The intervertebral cage for spinal implants according to the present invention comprises: a cage frame made of a first material that is biocompatible and has a certain elastic modulus and formed to surround an empty space; and an insert made of a second material that has the same elastic modulus as human bone and inserted into the empty space and formed, wherein the intervertebral cage is as close as possible to the elastic modulus of bone, or a biological tissue, so the intervertebral cage does not cause mechanical shock or damage to the bone tissue, and has good bio-adhesiveness to the bone, so the intervertebral cage does not put any strain on adjacent bone tissue.
Patent KR-20230018905-A (KR)
Title: Motor heat dissipation performance evaluation device and motor heat dissipation performance evaluation method using the same
Inventor: KIM SUNG MIN
IPC: H02K11/25
Filed: 2021-07-30
Abstract: Disclosed is a motor heat dissipation performance evaluation device which comprises: a stator sample module made of a bobbin, a coil wire wound on the bobbin, and a heat dissipation unit coupled to the outside of the coil wire; the heat dissipation unit coupled to one side of the bobbin of the stator sample module to simulate a cooling channel of a motor stator; a power application unit for applying power to a coil of the stator sample module; and a temperature measuring unit for measuring a temperature of the stator sample module.
Patent KR-20230023098-A (KR)
Inventor: HAN JEONGWON
IPC: B41J2/165
Filed: 2021-08-09
Abstract: An inkjet head cleaning apparatus according to an embodiment of the present invention includes at least one pressure application part; a transfer part supporting the pressure application part and capable of moving the pressure application part; and a fixing member capable of fixing or releasing the pressure application part to the transfer part. The pressure application part includes a first part and a second part connected to the first part and positioned between the first part and the transfer part, and a first side of the second part may be fixed by being in contact with the transfer part by the fixing member. An objective of the present invention is to provide the inkjet head cleaning apparatus capable of efficiently and cleanly cleaning a nozzle surface of an inkjet head so that ink can be ejected normally.
Patent KR-20230024455-A (KR)
Inventor: LEE JAE HOON
IPC: C09J7/35
Filed: 2021-08-11
Abstract: The present invention relates to a composition for bonding heterogeneous materials and to a manufacturing method thereof and, more specifically, to a composition for bonding heterogeneous materials, which contains a (meth)acrylic-modified polyurethane component including hydrophilic (meth)acrylic-modified polyurethane and lipophilic (meth)acrylic-modified polyurethane, a (meth)acrylic monomer, an epoxy resin, an epoxy curing accelerator, a thermal polymerization initiator, and a polymerization inhibitor in a specific weight ratio, can realize high adhesion between heterogeneous materials at room temperature and high temperature, and at the same time, has excellent oil resistance, and to a manufacturing method thereof.
Patent KR-20230025548-A (KR)
Inventor: WOO JACK
IPC: G03F7/20
Filed: 2021-08-12
Abstract: The present invention relates to a moiré phase shift overlay target used in a process of manufacturing a semiconductor and a method for measuring an overlay error of an overlay target. The moiré phase shift overlay target according to the present invention includes a first moiré phase measurement area configured to generate at least three moiré patterns with the same period and phase-shifted at predetermined intervals and a second moiré phase measurement area configured to generate moiré patterns having a period and a phase shift corresponding to the moiré patterns of the first moiré phase measurement area. In addition, for the moiré phase shift overlay target according to the present invention, when there is an overlay between the pattern layers, the moiré patterns generated in the first moiré phase measurement area are configured to move in a first direction and moiré patterns generated in the second moiré phase measurement area are configured to move in a direction opposite to the first direction. Accordingly, the phase shifts of a plurality of moiré patterns according to misalignment are analyzed to measure an overlay.
Patent KR-20230026582-A (KR)
Title: 폴리머 친화 원단 및 이의 제조 방법
Inventor: LEE JAE HO
IPC: B32B37/12
Filed: 2021-08-17
Abstract: 본 발명의 실시예에 따라 폴리머 친화 원단의 제조 방법이 제공된다. 상기 제조 방법은, 열가소성 폴리머 필름의 일 면에 접착제를 코팅하는 단계; 및 상기 접착제를 통해, 베이스 원단의 상측에 상기 열가소성 폴리머 필름을 합지하는 단계를 포함할 수 있다.
Patent KR-20210113968-A (KR)
Inventor: KIM JI HOON
IPC: B09B1/00
Filed: 2021-08-24
Abstract: The present invention relates to a waste missile, which is worth researching and trying on a method for treating waste, which is a problem around the world. Until now, South Korea could not even try the present invention as a space development country due to the limited range and weight due to the missile agreement. The missile agreement was abolished on May 21, 2021, starting with former US President Trump, and ending with current US President Biden. Hyunmoo, the Korea's first missile, was perfectly successful, and the era that we can have the technology to take off as a space development country has come. In this regard, the national defense industry is important, but I hope that the Republic of Korea will lead the way in solving the world's most pressing problems. Currently, the world is threatened with climate change due to the high cost of waste treatment and disposal, environmental pollution, and heat generated during incineration. It is an invention of researching how to send waste, a troublesome problem around the world, to the sun in a missile with the purpose of responding to the problem of waste. My birthday is May 19th (June 28th).
Patent KR-20230033865-A (KR)
Inventor: HAN JAE YONG
IPC: B65F1/16
Filed: 2021-09-02
Abstract: 본 발명은 하향 도킹형 음식물 저장용기를 구비한 음식물 쓰레기 처리장치에 관한 것으로, 보다 상세하게는 음식물 용기를 상부 뚜껑 개방형으로 쉽게 사용하며, 본체 내부에 상부 뚜껑 개방을 위한 개폐판과 개폐수단을 구비하여 상부 뚜껑이 닫힌 상태에서 음식물 용기를 수직방향으로 장착하여 상부 뚜껑이 자동 개방되게 함으로써, 용기 내의 음식물 쓰레기가 본체로 자동 투입되어 위생적이면서 사용이 편리한 음식물 쓰레기 처리장치에 관한 것이다. 
상기와 같은 목적을 달성하기 위하여, 본 발명에 따른 음식물 쓰레기 처리장치는, 음식물 쓰레기 저장부와 후면측 손잡이를 구비한 바디, 후단부가 상기 바디에 힌지 결합되어 상기 음식물 쓰레기 저장부를 개폐하되 전단부에 개폐단이 돌출되어 있는 상부 뚜껑을 구비한 음식물 용기; 음식물 쓰레기 처리유닛의 상측 투입구가 형성되고 상기 손잡이가 상부를 향하도록 세워져 상기 음식물 용기가 장착되는 탈착부, 상기 탈착부 상단에 힌지 결합되어 상기 투입구를 개폐하되 상기 개폐단이 끼워지는 끼움홈이 형성된 개폐판, 상기 개폐판을 회동시키는 개폐수단을 구비한 본체;를 포함하는 것을 특징으로 한다.
Patent KR-20230033899-A (KR)
Title: 광변환 잉크 조성물, 이를 이용하여 제조된 광변환 적층기판 및 광변환 화소기판
Inventor: KIM JU HO
IPC: G02F1/1335
Filed: 2021-09-02
Abstract: 본 발명은, 산란체, 경화성 모노머, 및 양자점을 포함하는 광변환 잉크 조성물, 상기 광변환 잉크 조성물을 이용하여 제조된 광변환 적층기판 및 이를 포함하는 백라이트 유닛, 상기 광변환 잉크 조성물을 이용하여 제조된 광변환 화소기판, 및 상기 백라이트 유닛 또는 광변환 화소기판을 포함하는 화상표시장치에 관한 것이다.
Patent KR-20230034542-A (KR)
Inventor: KIM CHANG BUM
IPC: F16H7/02
Filed: 2021-09-03
Abstract: 본 발명은 카드 적치 및 공급을 위한 멀티 호퍼장치에 관한 것으로서, 더욱 상세하게는, 다량 및 다종의 카드를 안정적으로 공급할 수 있고, 필요한 수량만큼 호퍼를 전후 및 좌우 방향으로 확장하여 구성하면서도 구조가 간결, 단순하여 상품성, 사용상의 편의성을 향상시킬 수 있는 카드 적치 및 공급을 위한 멀티 호퍼장치에 관한 것이다. 
본 발명에 따른 카드 적치 및 공급을 위한 멀티 호퍼장치는 카드 적치 및 공급을 위한 멀티 호퍼장치에 있어서, 메인프레임에 배치되고 다수의 카드가 적치되는 복수의 호퍼; 상기 호퍼의 하부에 배치되어 카드를 이송, 배출시키는 카드이송장치; 및 상기 카드이송장치를 설정 위치로 이동시키는 위치이동구동부;를 포함하고, 상기 카드이송장치는, 상기 위치이동구동부에 의해 좌우방향으로 이동되는 이송장치프레임; 상기 호퍼의 하측에 배치되고 카드에 이송력을 인가하도록 상기 이송장치프레임에 구성되는 카드피딩부; 및 상기 카드피딩부에 접하여 배치되고 이송된 카드를 외부로 인출시키는 카드인출부;를 포함하는 것을 특징으로 한다.
Patent KR-20230040530-A (KR)
Title: 파이프 검사용 플러그
Inventor: CHO YOUNG CHUNG
IPC: F16L55/46
Filed: 2021-09-16
Abstract: 파이프 검사용 플러그가 개시된다. 본 발명의 일 측면에 따른 파이프 검사용 플러그는, 보온재로 둘러싸인 파이프를 검사하는 경로를 형성하는 파이프 검사용 플러그로서, 상기 보온재에 형성된 관통홀에 삽입되며, 일단부가 상기 파이프를 향하여 열리고 타단부는 외부로 열린 내부공간이 형성된 슬리브 및 상기 내부공간의 개폐가 가능하도록 상기 슬리브의 타단부에 결합되고 탄성재질로 이루어진 덮개를 포함하고, 파이프 검사장치가 상기 슬리브에 끼워지면 상기 덮개는 상기 내부공간으로 밀려서 상기 내부공간이 외부로 열리고, 상기 파이프 검사장치가 상기 슬리브에서 빠지면 복원되어 상기 내부공간을 외부와 차단할 수 있다.
Patent KR-20230045889-A (KR)
Inventor: CHANSEOK SHIN
IPC: C12N15/113
Filed: 2021-09-29
Abstract: 본 발명은 서열번호 3의 염기서열로 표시되며, PepMoV (Pepper mottle virus)의  NIb  (Nuclear Inclusion b) 유전자의 발현을 억제하는, PepMoV 증식억제용 dsRNA 및 이의 용도에 관한 것으로, 본 발명의 dsRNA는 바이러스 방제를 위한 제제로 이용될 수 있을 것이다.
Patent KR-20230048222-A (KR)
Inventor: YIM HUNG JUNE
IPC: A47B65/00
Filed: 2021-10-02
Abstract: 책을 쉽게 꺼낼수 있다
Patent KR-20230048686-A (KR)
Inventor: SEO DEY WOONG
IPC: G06F40/242
Filed: 2021-10-05
Abstract: 인공지능을 기반으로 한글로 표현된 숫자 표현을 추출하는 방법 및 시스템이 제공된다. 본 발명의 실시예에 따른 한글로 표현된 숫자 표현 추출 방법은, 숫자 표현 추출 시스템이, 입력 문장을 토큰화(tokenizing)하는 단계; 숫자 표현 추출 시스템이, 토큰들의 품사를 판별하고, 판별된 품사에 따라 숫자 표현에 해당하는 토큰을 추출하는 단계; 숫자 표현 추출 시스템이, 추출된 토큰을 기저장된 사전(Dictionary)을 기반으로 숫자 형태로 치환하여 리스트에 저장하는 단계; 및 숫자 표현 추출 시스템이, 리스트에 포함된 숫자 목록을 기반으로 토큰을 숫자로 변환하는 단계;를 포함한다. 이에 의해, 한국어 문장 내에 표현된 숫자 관련 표현을 정확하게 추출하여 이를 정수형(Integer type)으로 변환해 컴퓨터로 처리함으로써, 챗봇(Chatbot)과 같은 대화형 엔진에서 확실한 표현을 추론 엔진을 거치지 않고 정확하고 빠르게 처리하도록 할 수 있다.
Patent KR-20230048920-A (KR)
Inventor: LIM HUI SEONG
IPC: H02P21/22
Filed: 2021-10-05
Abstract: 프로세서에서 모터의 인버터에 입력된 입력전압과 전류 지령을 기반으로 구동모터를 제어하는 전류제어기의 출력전압을 비교하는 단계; 
프로세서에서 입력전압이 출력전압보다 같거나 작은 경우 입력전압과 출력전압 간 전압차를 산출하고, 산출된 전압차에 의한 d-축 전류 지령 보상값을 계산하는 단계; 
프로세서에서 d-축 전류 지령 보상값을 기반으로 d-축 전류 지령값을 보상하는 단계; 및 
보상된 d-축 전류 지령 값을 기반으로 q-축 전류 지령 값을 산출하고, 산출된 d-축 전류 지령값 및 q-축 전류 지령값을 전류제어기에 반영하는 단계를 포함하는, 전압차를 이용한 구동모터 제어 방법 및 제어장치를 포함한다.
Patent KR-20230050651-A (KR)
Inventor: JUNG KI RAK
IPC: B01D53/79
Filed: 2021-10-08
Abstract: 본 발명은 친환경적인 탈취제를 이용하여 좀 더 간소화된 악취제거 장치에 의해 하수처리장 악취 제거를 실시하고자 한다. 
상기 목적에 따라 본 발명은 악취 가스에 포함된 성분들을 환원 및 중화 시켜 제거하는 제1 탈취제를 사용하는 제1 처리부와 제1 처리부에서 발생하는 암모니아를 포함한 악취성분을 제거하는 제2 탈취제를 사용하는 제2 처리부를 포함한 하는 하수처리장 악취제거장치를 제공한다.
Patent KR-20230054994-A (KR)
Title: 재생 폴리카보네이트의 제조방법 및 재생 폴리카보네이트
Inventor: SEO SEOG JAE
IPC: C08J11/08
Filed: 2021-10-18
Abstract: 본 발명은 재생 폴리카보네이트의 제조방법 및 재생 폴리카보네이트를 제공한다.
Patent KR-20230055093-A (KR)
Title: 금속 소재의 5세대 이동통신 단말용 컨포멀 배열 안테나
Inventor: CHOI JAE HOON
IPC: H01Q1/24
Filed: 2021-10-18
Abstract: 금속 소재의 5세대 이동통신 단말용 컨포멀 배열 안테나가 개시된다. 개시된 안테나는 단말기의 테두리; 및 상기 테두리의 라운딩 여역에 형성되는 다수의 슬롯을 포함하되, 상기 슬롯의 형상은 직육면체 형상이고, 상기 슬롯의 내부는 공기로 채워지며 승기 슬롯의 길이 및 상기 슬롯간 이격 길이는 사용 주파수의 λ/2로 설정된다. 개시된 안테나에 의하면, 넓은 커버리지와 설계 자유도를 확보할 수 있는 장점이 있다.
Patent KR-20230055230-A (KR)
Title: 안마의자
Inventor: BAE BYOUNG CHAN
IPC: A61H39/02
Filed: 2021-10-18
Abstract: 본 발명은 안마의자에 관한 것이다. 구체적으로 본 발명의 일 실시예에 따르면, 사용자를 지지하기 위한 의자부재; 및 상기 의자부재의 측면을 개폐하기 위한 개폐부를 포함하고, 상기 의자부재에 대하여 전후방으로 이동 가능하도록 상기 의자부재의 일측에 구비되는 사이드부재를 포함하고, 상기 개폐부는, 후방으로 이동되어 상기 의자부재의 측면을 개방하는 개방상태에 놓이거나, 전방으로 이동되어 상기 의자부재의 측면을 폐쇄하는 폐쇄상태에 놓이는, 안마의자가 제공될 수 있다.
Patent KR-20230055854-A (KR)
Title: 인간 개입에 의해 성능이 향상되는 머신 학습 장치 및 그 장치에서의 학습 방법
Inventor: YOO JINKYU
IPC: G06N3/08
Filed: 2021-10-19
Abstract: 머신 학습 장치 및 그 장치에서의 학습 방법에 관한 것으로 본 명세서에서 개시된 일 실시예에 따르면, 머신 학습 장치에서의 학습 방법에 있어서, 사전학습(pre-training)을 위한 데이터를 입력받아 뉴럴 네트워크를 학습시키는 단계, 사전학습된 뉴럴 네트워크의 파라미터에 대한 비용-효율적인 인스턴스 및 특징의 재순위화를 수행(Cost-Effective Instance and Feature Reranking, CER )하는 단계, 재순위화된 인스턴스 및 특징 중 일부에 기초하여 어텐션 생성기를 이용하여 어텐션을 생성하는 단계, 생성된 어텐션을 인간 감독관에게 제시하는 단계, 상기 인간 감독관으로부터 주석을 입력받는 단계, 및 상기 인간 감독관의 주석을 기초로 뉴럴 어텐션 프로세스(Neural Attention Process, NAP)를 수행하여 상기 뉴럴 네트워크의 파라미터를 수정하는 단계를 포함할 수 있다.