baber/WOPTO huggingface dataset:
Patent KR-20220021753-A (KR)
Inventor: CHOI SANG HYUN
IPC: G11C5/14
Filed: 2020-08-14
Abstract: Disclosed is a storage device performing a read operation by restoring an on-cell count (OCC) stored in a power loss protection (PLP) area of a non-volatile memory. The storage device comprises: a non-volatile memory including a plurality of memory blocks, a buffer memory, and a controller. The buffer memory applies a first read voltage and a second read voltage, which is higher than the level of the first read voltage, to the memory cells connected to a reference word line of each of the plurality of memory blocks, and stores a first on cell count (OCC1) showing the number of memory cells turned on by the first read voltage among the memory cells connected to the reference word line, and a second on-cell count (OCC2) showing the number of memory cells turned on by the second read voltage. The controller stores the OCC1 of each of the plurality of memory blocks in the PLP area when a sudden power off occurs in the storage device. The present invention aims to provide a storage device which is capable of improving read performance.
Patent KR-20220022727-A (KR)
Inventor: CHOI KYU JONG
IPC: C09J11/06
Filed: 2020-08-19
Abstract: The present invention provides a digital forensic apparatus for recovering data of a portable electronic device provided with an alignment means using a light source and a filter, comprising: a socket assembly including a socket to which a chip recovered from a portable electronic device is fixated; a fixating assembly fixating a PCB; a transport means for coming the socket into contact with the PCB; an alignment means, for irradiating alignment light to the peripheral region of the socket in order to align the position of the socket to which the chip is fixated, including a support erected to a predetermined height, a light source installed to irradiate the alignment light from the upper end of the support to the peripheral region of the socket, and a filter positioned at one side of the support in the direction of irradiation of the alignment light from the light source and composed of any one between a transparent material and a translucent material. The digital forensic apparatus for recovering data of the portable electronic device provided with the alignment means using the light source and the filter can increase safety in work by lowering the intensity of the alignment light which performs assistance such that the chip and the PCB can be in definite contact with each other.
Patent KR-20200107895-A (KR)
Inventor: MOON DAE YOUNG
IPC: H01L27/108
Filed: 2020-08-28
Abstract: The present invention relates to a semiconductor device and a method for manufacturing the same and, more specifically, to a semiconductor device and a method for manufacturing the same, which are to insulate the remaining portions using an ion implantation process, in an embedded contact which is not partially etched. A semiconductor device according to some embodiments for achieving the technical problem of the present invention comprises: a substrate; a gate structure extended in a first direction in the substrate; a fence formed on the gate structure to be extended in a second direction perpendicular to the first direction; and embedded contacts placed on both sides of the substrate with the fence therebetween. The fence includes a lower fence and an upper fence on the lower fence. The lower fence includes a portion in which the width of the lower fence in a third direction gradually decreases as the lower fence moves away from the substrate in the second direction, and the third direction is perpendicular to the first and second directions.
Patent KR-20220028812-A (KR)
Title: Method of cheonggukjang comprising Shiitake
Inventor: JO YEON SOON
IPC: A23L27/14
Filed: 2020-08-31
Abstract: An objective of the present invention is to provide a producing method of cheonggukjang (fast-fermented bean paste) comprising shiitake mushrooms. The shiitake mushrooms included in the cheonggukjang of the present invention are heated together with roasted brown rice, barley, and Chinese pearl barley, and the flavor of the shiitake mushrooms can be enhanced and the texture to also be excellent after a result of repeating the heating and cooling steps. In addition, the savory taste of the shiitake mushrooms has an effect of permeating the beans by comprising a step of boiling the beans together with the dried shiitake mushrooms.
Patent KR-20220029873-A (KR)
Inventor: KIM KI CHANG
IPC: B60Q5/00
Filed: 2020-09-02
Abstract: The main purpose of the present invention is to provide an apparatus and a method for playing virtual after-burn sound in an electric vehicle, which can virtually reproduce an after-burn sound occurring in an internal combustion engine in an electric vehicle lacking an internal combustion engine according to driving conditions of the vehicle. The method for playing virtual after-burn sound in an electric vehicle according to the present invention comprises the following steps of: allowing a controller to collect driving variable information for playing a virtual sound while an electric vehicle is traveling; allowing the controller to determine properties of a virtual after-burn sound based on the collected driving variable information; allowing the controller to generate an after-burn signal for playing a virtual after-burn sound based on the information on the determined properties of the virtual after-burn sound; and allowing the controller to control operation of a sound device such that the virtual after-burn sound is played and outputted from the sound device according to the generated after-burn signal. Accordingly, marketability and emotional quality of an electric vehicle can be enhanced.
Patent KR-20210029113-A (KR)
Title: Optical film, polarizing plate, and organic el display device
Inventor: SONODA TAISHI
IPC: C08K5/00
Filed: 2020-09-04
Abstract: An optical film contains a cycloolefin-based polymer having a structural unit derived from a norbornene-based monomer having an ester-containing group, and a dye compound represented by chemical formula (1). The thermal expansion coefficient measured in the range of 50-120°C in the direction of 45° with respect to the in-plane slow axis of the optical film is 100 ppm/°C or less.
Patent KR-20220031408-A (KR)
Title: Method for optimizing performance of algorithm using precision scaling
Inventor: YONGJUN PARK
IPC: G06F9/445
Filed: 2020-09-04
Abstract: The present application relates to a method for optimizing the performance of an algorithm using precision scaling. According to an aspect of the present specification, the method for optimizing the performance of an algorithm using the precision scaling includes: a step of acquiring the number of times of calculating a unit operation based on the precision of the algorithm including the unit operation iteratively performed, wherein the precision includes first precision and second precision, and the number of times of calculating the unit operation includes the first number of times corresponding to the first precision and the second number of times corresponding to the second precision; a step of detecting available precision of a device to perform the algorithm, wherein the available precision includes first available precision corresponding to the first precision and second available precision corresponding to the second precision; a precision search step of determining the optimal precision by iteratively performing the unit operation corresponding to an initial operation of the algorithm by using the detected available precision; and a step of iteratively performing the unit operation corresponding to the subsequent operation of the algorithm by using the optimal precision.
Patent KR-20220036684-A (KR)
Title: Multi-memperships integrated management system and method to provide integrated use among multi-memberships and prevent forgery/counterfeiting of automatic settlement
Inventor: KIM HONG JIN
IPC: H04L9/40
Filed: 2020-09-16
Abstract: The present invention relates to a multi-type membership integrated management system using blockchain. According to one embodiment of the present invention, the multi-type membership integrated management method based on blockchain, which is performed in a membership issuer server, includes the steps of: receiving, from an integrated membership management server, a use approval for a request of a user for using the integrated membership; storing a transaction based on authentication information of a membership issuer and integrated membership use information of a user in the blockchain, in response to the use approval; and settling the use of integrated membership among multiple memberships based on the integrated membership use information recorded in the blockchain.
Patent KR-20220037170-A (KR)
Title: Semiconductor device
Inventor: KIM JIN A
IPC: H01L27/108
Filed: 2020-09-17
Abstract: A semiconductor device is provided. A semiconductor device may include: a substrate including trenches and contact recesses; conductive patterns disposed in the trenches, and having a width smaller than a width of the trenches; spacer structures disposed on side surfaces of the conductive patterns; and buried contacts spaced apart from the conductive patterns by the spacer structures, and including first portions and second portions on the first portions, wherein the first portions fill the contact recesses, the second portions have a pillar shape, and a width of the second portions is smaller than a width of top surfaces of the first portions. The contact recesses have a curved surface profile. The spacer structures include first spacers and second spacers, wherein the first spacers are disposed at the outermost thereof to extend along the second portions of the buried contacts on the first portions of the buried contacts and to contact the buried contacts, and the second spacers extend along the side surfaces of the conductive patterns and the trenches and contact the conductive patterns. The first spacers are formed of silicon oxide. The present invention can improve operative characteristics.
Patent KR-20220040923-A (KR)
Title: Mood lamp system of roof of vehicle
Inventor: LEE HWANG YOUNG
IPC: B60Q3/74
Filed: 2020-09-24
Abstract: The present invention relates to a mood lamp system for a vehicle roof, which is provided on a high roof of the vehicle roof to have a mood lighting effect inside a vehicle. The mood lamp system for a vehicle roof comprises: a main lamp installed at the center of the inside of a high roof in the shape of a space planet through an adhesive member to illuminate the interior of a vehicle and to adjust the brightness of light; a first mood lamp provided as a flashing light on a front or rear side of the inside of the high roof; second mood lamps provided as flashing lights on left and right sides of the inside of the high roof; a high-glossy panel installed in a milky way pattern on an inner surface of the high roof to emit light according to the lighting of the main lamp, the first mood lamp, or the second mood lamp, and thus to have lighting and decorative effects; a speaker provided in front of or behind the high roof in conjunction with an audio system of the vehicle to output a sound signal; and a controller controlling the lighting and brightness of the main lamp, controlling the lighting of the first mood lamp and the second mood lamps, and controlling the output of the sound signal and sound intensity of the speaker.
Patent KR-20220047914-A (KR)
Inventor: SON SEUNG BUM
IPC: A41D13/11
Filed: 2020-10-11
Abstract: The present invention provides a mask that can be conveniently folded to be carried which comprises: a nose support having magnets attached thereto for easy folding; a mask body which is horizontally and vertically wrinkled to be easily folded; and a fixing string for fixing the mask to an ear. Therefore, the volume of the mask gets smaller and it is difficult to lose the mask.
Patent KR-20220056341-A (KR)
Inventor: KWON SE GI
IPC: G07C9/00
Filed: 2020-10-28
Abstract: Disclosed are a visitor management system with a temperature-checking function and a management method thereof, which are able to automatically check the temperature of a visitor by a non-face-to-face method based on a kiosk on the site for the visitor who has registered for a visit on the site or remotely, allow or prevent the entry of the visitor based on the visitor's body temperature being within or exceeding a predefined range, rapidly manage the entry of the visitor, and effectively prevent the spread of an infectious disease by a person with an elevated temperature. According to the present invention, the visitor management system with the temperature-checking function comprises: a visit registration interface for allowing a visitor to use a site terminal or a visitor terminal, apply for a visit, and register for the visit; a management server approving the application for a visit of the visitor through the visit registration interface and storing and updating the entry information of the visitor whose entry is approved; an entrance gate control unit installed on an entrance gate, and measuring the body temperature of the visitor approved by a non-face-to-face method, and issuing an entry certificate so that the visitor with the measured body temperature within a predetermined range can pass through the entrance gate; and an exit gate control unit installed on an exit gate, and reading and approving the entry certificate issued to the approved visitor.
Patent KR-20220056922-A (KR)
Title: Apparatus and method for controlling autonomous driving of vehicle
Inventor: OH TAE DONG
IPC: B60W50/00
Filed: 2020-10-28
Abstract: The present invention relates to an autonomous driving control device and a method thereof, which maintain a natural driving state by considering the driving intention of other vehicles during autonomous driving. The autonomous driving control method of the present invention comprises the steps of: collecting driving information of a host vehicle that autonomously drives and driving information of at least one other vehicle around the host vehicle; determining driving intention of the other vehicle on the basis of the driving information of the other vehicle; predicting a driving path of the other vehicle on the basis of the driving intention of the other vehicle; determining a target lane of the host vehicle on the basis of the driving path of the other vehicle; and determining a driving path of the host vehicle on the basis of the target path of the host vehicle and the driving path of the other vehicle.
Patent KR-20220058200-A (KR)
Title: Radar antenna
Inventor: DO HANJU
IPC: H01Q13/06
Filed: 2020-10-30
Abstract: Disclosed is a radar antenna having an antenna and a waveguide which are coupled using a jig on which a plurality of alignment pins are arranged, and thus minimizing tolerance during assembly. The disclosed radar antenna includes: an alignment jig in which a plurality of alignment pins are formed; a circuit board in which a plurality of first alignment holes through which the plurality of alignment pins penetrate are formed, the circuit board being stacked the upper surface of the alignment jig; a waveguide in which a plurality of second alignment holes through which the plurality of alignment pins penetrate are formed, the waveguide being stacked on the upper surface of the circuit board; and an antenna in which a plurality of third alignment holes through which the plurality of alignment pins penetrate are formed, the antenna being stacked on the upper surface of the waveguide.
Patent KR-20220059728-A (KR)
Inventor: KIM SEUNG WON
IPC: G01N21/956
Filed: 2020-11-03
Abstract: A shelf unit according to the present invention can include a shelf frame provided along the horizontal and vertical directions and partitioned into a plurality of areas, and shelf modules detachably provided to each area of the shelf frame and for stacking masks. Since the shelves of the present invention can be separated from the shelf frame, maintenance of the shelf unit is easy.
Patent KR-20220064554-A (KR)
Title: Air curtain
Inventor: OH JI YUN
IPC: F24F13/20
Filed: 2020-11-12
Abstract: The present invention relates to an air curtain device for blocking infection. An objective of the present invention is to prevent contagious diseases infected through the air in a process if people need to face each other for medical treatment, consultation, interviews, and education or block smells and sanitary problems which can affect each other. The air curtain device for blocking infection comprises a main body unit (110), a control unit (120), and an air blowing unit (130). The main body unit (110) has a length, allows a lower portion thereof to be placed on a floor, and has the control unit (120) and the air blowing unit (130) embedded therein. The control unit (120) performs control of the air blowing unit (130). The air blowing unit (130) generates wind pressure and blows air upwards along the length of the main body unit (110). A plurality of main body units (110) with control units (120) and air blowing units (130) installed thereon can be used as a fan or an air blower. To this end, a hinge unit (140) is provided between the main body units (110) to allow the main body units (110) to be folded or bent.
Patent KR-20220066634-A (KR)
Title: Method and system for generating direct causal network for multiple variables
Inventor: HWANG YU MIN
IPC: G06N3/08
Filed: 2020-11-16
Abstract: Provided is a method for generating a direct causal network between multivariates. The method comprises: a step of receiving a database storing N number of multivariate sets (N is a natural number) consisting of at least one among the discrete time series data and the continuous time series data; a step of generating a direct and indirect causal matrix between the multivariates using a normalized transfer entropy comprising a direct causal influence and an indirect causal influence between the bivariates in the multivariate set; and a step of extracting a direct causal matrix from the direct and indirect causal matrix.
Patent KR-20220070843-A (KR)
Title: Sampling Device
Inventor: CHUNG HYUN HOON
IPC: A61B10/04
Filed: 2020-11-23
Abstract: The present invention relates to a sampling device which comprises: an insertion part formed of a soft material and extending to a predetermined length so as to be inserted along a body cavity of a human body; a channel formed on an inside along a longitudinal direction of the insertion part; a loading groove formed on an end side of the insertion part by expanding an inner diameter of the channel; and a sampling tool configured to be inserted into the channel, having at least a part exposed to an outside and emerging from the end part of the insertion part by a user's operation. The sampling device according to the present invention can perform sampling with a user's simple operation, thereby improving usability. In addition, since the sampling device performs sampling through rotation and linear motion, sampling can be performed accurately and efficiently.
Patent KR-20210071831-A (KR)
Inventor: NISHIYAMA JUN
IPC: G03F7/30
Filed: 2020-11-25
Abstract: The objective of the present invention is to provide a technique of improving the accuracy of a circuit pattern of a substrate. A substrate processing apparatus, according to an embodiment, comprises: a transfer mechanism; a reformer device; and a development device. The transfer mechanism transfers, in a flat-flowing manner, a substrate in which a part of a resist film is exposed. The reformer device performs a modification processing on the resist film with respect to the substrate transferred by the transfer mechanism. The development device performs a development processing to the substrate subjected to the modification processing and transferred by the transfer mechanism. The reformer device comprises: a supply processing part; a modification cleaning processing part; and a modification dry processing part. The supply processing part supplies a modification solution to the substrate. The modification cleaning processing part supplies a rinse solution to the substrate to which the modification solution has been supplied to clean the substrate. The modification dry processing part removes the rinse solution from the substrate and dries the substrate.
Patent KR-20220074069-A (KR)
Inventor: JO YOUNG CHANG
IPC: A61B5/00
Filed: 2020-11-27
Abstract: 뇌파 데이터 기반 수면 단계 분석 방법이 제공된다. 본 발명의 실시예에 따른 본 발명의 실시예에 따른, 수면 단계 분석 방법은, EEG 신호를 입력받아 다수의 구간들로 세그먼테이션 하고, 세그먼테이션된 EEG 신호의 각 구간들에 수면 단계를 라벨링하여 각 구간 별로 라벨링 데이터를 생성하며, 슬라이딩 윈도우를 이용하여 EEG 신호의 각 구간 별로 변환하여 변환 이미지를 생성하고, 생성된 라벨링 데이터들과 변환 이미지들을 이용하여 수면 단계를 추론하는 인공지능 모델을 학습시킨다. 이에 의해, EEG 신호를 웨이블릿 변환한 후 CNN에 입력하여 수면 단계를 분석함으로써, 기존 다른 방식들 보다 정확하게 수면 단계를 파악할 수 있게 된다.
Patent KR-20220078321-A (KR)
Inventor: YU SU MIN
IPC: B65H35/00
Filed: 2020-12-03
Abstract: 본 발명은 커팅기를 구비한 스카치테이프 케이스에 관한 것으로서 테이프를 커팅할때 손이 안다치고 안전하게 커팅할 수 있다.하도록 함으로써 기존의 테이프를 케이스에 부착된 날에 대고 뜯을때 손이 긁히는 문제점을 해소 하도록 한 것이다. 즉 본 발명은, 스카치테이프 케이스에 있어서 손에 쉽게 잡혀서 쉽게 뜯을수 있게 흔히 아는 스카치 테이프 케이스한 스카치테이프 케이스, 쉽게 커팅할 수 있게 구성 101번에 연결 시켜 위 아래로 움직일 수 있게 구성한 스카치 테이프 커팅기로 구성한 것이다. 따라서, 본 발명은 테이프를 커팅할때 손이 안다치고 안전하게 커팅할 수 있다.하도록 함으로써 기존의 테이프를 케이스에 부착된 날에 대고 뜯을때 손이 긁히는 문제점을 해소하도록 한 효과를 갖는 것이다.
Patent KR-20220080758-A (KR)
Inventor: KIM GEON A
IPC: C12N15/87
Filed: 2020-12-07
Abstract: 본 발명은 ER 스트레스 관련 유전자 및 세포사멸 관련 유전자의 발현을 감소시키고 다능성 관련 유전자의 발현을 증가시켜 초기 단계 돼지 SCNT 유래 배아의 시험관 내 발달 능력을 향상시키는 아디포넥틴을 유효성분으로 포함하는 수정란 배양용 조성물을 제공한다.
Patent KR-20220081776-A (KR)
Inventor: CHOI WON YOUNG
IPC: G01C21/00
Filed: 2020-12-09
Abstract: 본 발명의 실시예들에 따른 소스 점군과 타겟 점군을 정합하는 점군 정합 방법 및 장치에 있어서, 제1 시점에 획득된 소스 점군과, 제1 시점 이후의 제2 시점에 획득된 타겟 점군 및 궤적 데이터가 수신되고, 소스 점군 및 타겟 점군 각각에 대한 중복점 및 노이즈가 제거되며, 궤적 데이터에 기초하여 소스 점군 및 타겟 점군이 획득된 주행 궤적을 복수의 구간들로 분할하여 소스 점군 및 타겟 점군이 복수의 구간들 각각에 속하는 구간별 소스 점군 및 구간별 타겟 점군으로 각각 분할되고, 구간별 소스 점군에 포함된 소스 점들과 구간별 타겟 점군에 포함된 타겟 점들의 대응점 쌍들이 결정되며, 대응점 쌍들의 거리 합산이 최소가 되도록 구간별 소스 점군과 구간별 타겟 점군이 정합된다. 이에 따라, 소스 점군과 타겟 점군이 정확하게 정합되고, 보다 정확한 고정밀 지도데이터가 생성될 수 있다.
Patent KR-20220086042-A (KR)
Inventor: LIM DAJEONG
IPC: C12Q1/6844
Filed: 2020-12-16
Abstract: 본 발명은 소 태아 성장 시기 판별용 조성물 및 우수 품종 조기 선별용 조성물에 관한 것으로, 한우의 태아 후기 등심 조직에서 발현이 상대적으로 증가하는 Pancreatic Progenitor Cell Differentiation And Proliferation Factor Like (PPDPFL) 유전자를 증폭시키는 제제를 포함하는 조성물 및 이를 이용한 성장 시기 판별 방법과 소 태아 후기 우수 품종 조기 선별 방법에 관한 것이다. RNA-Seq 데이터 분석으로 소 태아 후기에 차등적으로 발현되는 유전자 군을 선정하여 태아 초기, 중기, 후기 등심 조직에서 qRT-PCT를 이용한 분석 결과, 태아 초기 및 중기의 등심 조직에 비하여, 소 태아 후기 등심 조직에서 PPDPFL 유전자의 발현이 증가하는 것을 확인하였다.
Patent KR-20220086866-A (KR)
Inventor: PARK MIN YOUNG
IPC: H04N13/366
Filed: 2020-12-17
Abstract: 라이트 필드 콘텐츠를 생성하는 콘텐츠 생성 장치는 상기 복수의 요소 렌즈 및 상기 복수의 픽셀 간의 상대적 위치 관계에 기초하여 각 요소 렌즈에 대한 픽셀 할당 조건을 설정하는 설정부, 사용자의 위치 정보를 수신하는 수신부, 상기 픽셀 할당 조건 및 상기 사용자의 위치 정보에 기초하여 상기 복수의 픽셀 중 기준 화질 영상을 출력할 기준 픽셀들보다 고화질 영상을 출력할 고화질 픽셀들의 위치를 포함하는 고화질 픽셀 위치 정보를 도출하는 도출부, 상기 고화질 픽셀 위치 정보에 기초하여 복수의 시점 영상을 생성하는 시점 영상 생성부 및 상기 생성된 복수의 시점 영상에 기초하여 상기 라이트 필드 콘텐츠를 생성하는 콘텐츠 생성부를 포함한다.
Patent KR-20220064857-A (KR)
Title: Segmentation method and segmentation device
Inventor: KIM JI HYE
IPC: G06T7/246
Filed: 2020-12-22
Abstract: Disclosed are a segmentation method and a segmentation device. The segmentation method includes the following steps of: receiving image frames including a current frame and at least one adjacent frame adjacent to the current frame; calculating a characteristic map integrating the image frames, based on time information between the current frame and the adjacent frame; extracting characteristics of an area of interest corresponding to each instance included in the current frame from the characteristic frame; predicting an object class corresponding to the area of interest, based on the characteristics of the area of interest; and repetitively correcting an a-modal mask predicted in response to the object class, based on the characteristics of the area of interest, thereby segmenting the instances.