baber/WOPTO huggingface dataset:
Patent KR-20220116804-A (KR)
Title: A printed circuit board and the manufacturing method thereof
Inventor: SHIN WOONG CHUL
IPC: H05K3/34
Filed: 2021-02-15
Abstract: The present invention relates to a printed circuit board in which an insulating atomic layer deposition film is formed over an entire surface including a connection pad, and a manufacturing method thereof. The printed circuit board according to the present invention comprises: a base board layer; a first connection pad patterned and disposed in a specific region of one surface of the base board layer, and made of a first metal; a second connection pad patterned and disposed on a specific region of the other surface of the base board layer and made of the first metal; a first solder resist layer positioned on one surface of the base board layer and formed in a pattern opening an upper surface of the first connection pad; a second solder resist layer positioned on the other surface of the base board layer and formed in a pattern opening an upper surface of the second connection pad; and an insulating atomic layer deposition film formed over an entire surface of both sides of the base board layer including surfaces of the first and second connection pads, and the first and second solder resist layers, and formed by an atomic layer deposition process. Accordingly, an oxidation phenomenon of the connection pad can be prevented and at the same time, bondability can be significantly improved.
Patent KR-20220118578-A (KR)
Title: Display device and method for manufaturing the same
Inventor: ROH JONG DUK
IPC: B23K26/382
Filed: 2021-02-18
Abstract: A display device and a method of manufacturing the display device are provided. A display device according to an exemplary embodiment includes: a substrate including a first hole; and a laminate structure disposed on the substrate, partially overlapping the first hole, and including a second hole having an edge disposed outside the first hole on a plane. The substrate includes a substrate exposure portion exposed to the second hole. The substrate exposure portion is partially recessed toward an edge of the second hole.
Patent KR-20220119259-A (KR)
Title: A hat hanger
Inventor: LIM SEO HYEON
IPC: A42B1/00
Filed: 2021-02-20
Abstract: The present invention relates to a hat hanger which comprises a hook-shaped tool which can be hung in places such as closets, and tongs connected to the tool and configured to hang a hat on a handle, so that it has the advantage of being able to hang and store hats in a place such as a closet using the hanger without stacking or arranging the hats. The tongs are attached to the hat hanger to store not only cap hats but also sun caps and wide-brimmed hats. In addition, the handle part of the tongs has the advantage of being able to be used as a handle and hanger so that a hat such as a cap can also be stored by hanging.
Patent KR-20220120777-A (KR)
Title: Semiconductor device and stacked semiconductor chips
Inventor: DING SHAOFENG
IPC: H01L27/088
Filed: 2021-02-23
Abstract: The present invention relates to a semiconductor element. More specifically, the semiconductor element includes: a substrate including a logic cell region and a connection region; a dummy transistor on the connection region; an intermediate connection layer on the dummy transistor, wherein the intermediate connection layer includes a connection pattern electrically connected to the dummy transistor; a first metal layer on the intermediate connection layer; an etch stop layer between the intermediate connection layer and the first metal layer, wherein the etch stop layer covers an upper surface of the connection pattern; and a through contact extending from the first metal layer toward a bottom surface of the substrate and penetrating the connection region.
Patent KR-20220125005-A (KR)
Title: Method for Generating Speaker-Adapted Speech Synthesizer Model
Inventor: PARK SE CHAN
IPC: G10L17/04
Filed: 2021-03-04
Abstract: The present invention relates to a method for generating a speech synthesis model with increased speaker adaptability through fine-tuning based on deep convolutional neural network artificial intelligence, which reduces cost and time required for implementing TTS with increased speaker adaptability. According to the present invention, the method comprises: a text encoder step (a) of converting text into numbers representing text information; a speaker encoder step (b) of converting a target audio file into a speaker embedding; a personal attention using step (c) of using linguistic knowledge and grapheme and phoneme knowledge to convert a text embedding and the speaker embedding into context vectors; an audio decoder step (d) of converting the context vector into a predicted Mel-spectrogram; and a step (e) of generating a voice synthesis model with a vocoder using the predicted Mel-spectrogram and an SR-net to generate a voice file in a waveform format.
Patent KR-20220126827-A (KR)
Title: Display device
Inventor: HONG KWANG TAEK
IPC: H01L27/15
Filed: 2021-03-09
Abstract: The present invention relates to a display device. A display device according to an exemplary embodiment includes: a bank pattern extended in one direction on a substrate; a first electrode disposed on the bank pattern and a second electrode disposed on the substrate; a first insulating layer disposed on the first electrode and the second electrode; a light emitting element disposed on the first insulating layer and having one end disposed on the first electrode and the other end disposed on the second electrode; and a first connection electrode in contact with one end of the light emitting element, and a second connection electrode in contact with the other end of the light emitting element. The bank pattern overlaps the first electrode and does not overlap the second electrode.
Patent KR-20220088261-A (KR)
Title: 동일 물리 머신에서 공유메모리를 이용한 가상 머신 간 고성능 통신 기법
Inventor: PARK Joonseok
IPC: H04L9/40
Filed: 2021-03-09
Abstract: 공유 메모리를 이용한 유저모드 폴링 기반 바이너리 호환 가상 머신 간 통신 방법 및 시스템이 제시된다. 본 발명에서 제안하는 공유 메모리를 이용한 유저모드 폴링 기반 바이너리 호환 가상 머신 간 통신 방법은 프로그램 변경 없이 커널모드 스위칭 오버헤드를 낮추기 위해 응용 프로그램 바이너리에 함수 후킹(Function Hooking)을 사용하여 서버가 가상 머신 간 주소 테이블에 서버의 IP 주소와 포트 번호에 대한 엔트리를 추가하는 단계, 클라이언트가 가상 머신 간 주소 테이블에서 서버 주소를 찾고, 서버 주소가 존재하는 경우 통신에 쓸 공유 메모리 큐를 생성하고 큐 메타데이터에 클라이언트의 주소를 기록하는 단계, 서버가 클라이언트의 연결 요청 대기열에 생성된 큐의 물리 주소와 크기를 기록하는 단계, 서버가 클라이언트의 연결 요청 대기열의 큐의 시작 주소와 큐의 크기만큼 서버의 가상 메모리 페이지 테이블에 맵핑하고 클라이언트의 주소를 확인하여 클라이언트-서버 연결을 수행하는 단계 및 각 클라이언트-서버 쌍은 네트워크 스택 및 전역 네트워크 큐를 우회하여 개별적으로 할당된 메모리 공간을 통신용 큐로 사용하는 공유 메모리 큐를 생성하는 단계를 포함한다.
Patent KR-20220130527-A (KR)
Title: Martial arts arena
Inventor: CHO CHI YOUNG
IPC: E04H3/14
Filed: 2021-03-18
Abstract: The present invention provides a martial arts arena comprising: a fighting table (110) having a flat top surface to provide a fighting space for a plurality of fighters to fight; a support part (120) arranged upright under the fighting table (110) to support the fighting table so that the fighting table (110) is disposed at a height; and an air cushion part (130) including an air mat (131) having a cushion surface (132) which is provided on the top thereof to act as a buffer while being expanded by air injected thereinto, is horizontally arranged along the circumference of the support part (120) at a position spaced downward from the fighting table (110), and has the cushion surface (132) formed to be relatively greater than the upper surface of the fighting table (110) so that a fighter falling away from the fighting table (110) is seated on the cushion surface (132). Therefore, the martial arts arena can provide a variety of emotions and interest that spectators cannot feel in conventional martial arts games.
Patent KR-20220134798-A (KR)
Title: Torque sensor housing for automobile steering system
Inventor: HA YOUNG BONG
IPC: G01L5/22
Filed: 2021-03-25
Abstract: Provided is a torque sensor housing for an automobile steering apparatus. According to embodiments of the present invention, the torque sensor housing for the automobile steering apparatus of the present invention comprises: a fixation unit equipped with a shaft hole into which a pinion shaft is inserted and a coupling unit protruding in the radial direction at a center part; and a main body unit which extends in the axial direction through which the pinion shaft passes from the upper side surface of the fixation unit so that a space is formed therein, which is equipped with a connector coupling unit wherein a wire harness is coupled to one side of the outer circumferential surface, and wherein a torque sensor is accommodated therein. An objective of the present invention is to provide the torque sensor housing for the automobile steering apparatus, suitable for environment-friendliness.
Patent KR-20220135070-A (KR)
Inventor: JO YEONG HYO
IPC: B63B73/20
Filed: 2021-03-29
Abstract: The present invention relates to a fishing boat hull having a keel (20) formed on the outer bottom surface (10) of the hull (1). A keel reinforcement means (50) is coupled to the joint between the outer bottom surface (10) of the hull and the keel (20). The keel reinforcement means (50) includes: a pair of front coupling portions (100) which are formed on opposite sides of the front of the joint between the outer bottom surface (10) of the hull and the keel (20), respectively, to reinforce the coupling force of the keel (20), each prevent the hull from rolling in left and right directions during driving, and have one side coupled to the outer bottom surface (10) and the other side coupled to the keel (20) with the center in the left and right directions is depressed, so that bows are easy to float; and rear coupling portions (200) which extend to the rear of the front coupling portions (100), are formed on opposite sides of the rear of the joint between the outer bottom surface (10) and the keel (20), respectively, to reinforce the coupling force of the keel (20), each increase propulsion by enabling water on the front coupling portions (100) to be quickly discharged toward the rear during driving, and have a shape of which the degree of concavity (or curvature) decreases from that of the front coupling portion (100) toward the stern of the hull so that the depth of the depression decreases and the left and right spacing becomes narrow.
Patent KR-20220135447-A (KR)
Inventor: YOO JAEKYUNG
IPC: H01L23/06
Filed: 2021-03-30
Abstract: The present invention relates to a semiconductor package with improved electrical properties. More specifically, the semiconductor package includes a lower substrate including a central region and an edge region, an upper substrate on the central region of the lower substrate, a first semiconductor chip mounted on the upper substrate, a second semiconductor chip mounted on the upper substrate and horizontally spaced apart from the first semiconductor chip, a reinforcing structure disposed on the edge region of the lower substrate, and a molding film that covers an inner sidewall of the reinforcing structure, a top surface of the lower substrate, a sidewall of the first semiconductor chip, a sidewall of the second semiconductor chip, and the upper substrate. The molding film is interposed between the lower substrate and the upper substrate, between the upper substrate and the first semiconductor chip, and between the upper substrate and the second semiconductor chip. The first semiconductor chip is of a different type from the second semiconductor chip.
Patent KR-20220137385-A (KR)
Title: Pot stand device
Inventor: JUN SIN YEONG
IPC: A47J36/34
Filed: 2021-04-02
Abstract: According to the present invention, a container stand is disclosed in which when tilted to be caught and supported on an inside of a receiving groove by operation by external force, an inclined seating guide member guides a container to be seated in an inclined shape on a body portion. Accordingly, as broth or oil cooked in the container is concentrated in one place, a user can conveniently eat cooked food. The disclosed container stand comprises: the body portion supporting a container to be seated and provided with a receiving groove portion on an upper side surface; and the inclined seating guide member accommodated in the receiving groove to be hingedly connected and, when tilted by operation by external force, caught and supported the inside of the receiving groove to guide the container to be seated in an inclined shape on the body portion.
Patent KR-20220138631-A (KR)
Inventor: JEONG INJO
IPC: A61B5/00
Filed: 2021-04-06
Abstract: A wearable electronic device according to an embodiment comprises: a housing; and a first sensor which detects first biometric information on the basis of light diffracted or reflected by an external object. The first sensor comprises: a light source located in the housing; a plurality of photodetectors which are located in the housing and detect the light; and a light guide member extending from an area adjacent to the light source to a peripheral area of the plurality of photodetectors, wherein light incident thereinto travels while being totally reflected. The light guide member comprises: a light incident portion which is adjacent to the light source and to which light emitted from the light source is incident; an adjacent portion located in the peripheral area of the plurality of photodetectors; and a plurality of light output portions which are located on one surface of the adjacent portion and from which the incident light is emitted. According to the present invention, accuracy of the detected biometric information can be improved.
Patent KR-20220140926-A (KR)
Inventor: LIM WOO JU
IPC: A61B17/32
Filed: 2021-04-09
Abstract: The present invention relates to a colonoscopy that can accurately measure a size of a polyp. A colonoscopy apparatus according to one embodiment of the present invention comprises: an endoscope computer that receives an image taken by the colonoscopy apparatus; a server that obtains the image transmitted to the endoscope computer through an application downloaded to the endoscope computer in a hooking manner, has a diagnosis algorithm performing correction of the obtained image and diagnosis based on the corrected image based on deep learning, and transmits the corrected image and the diagnosis result derived from the diagnosis algorithm to the endoscope computer; and a display device that receives and outputs the corrected image and the diagnosis result from the endoscope computer. The colonoscopy apparatus comprises: a tube made of a flexible material; a wire inserted into the tube; a wire operation unit located at one end of the wire and moving the wire in a longitudinal direction; and a polyp excision means located at the other end of the wire, wherein a plurality of QR codes respectively storing distance information from the other end of the tube are located on an outer surface of the tube.
Patent KR-20210131908-A (KR)
Title: Vibro pile driver with reduced damage due to vibration driving
IPC: E02D7/18
Filed: 2021-04-23
Abstract: The present invention relates to a vibratory driving machine with reduced damage caused by vibration driving, comprising: a rotation support frame coupled to a boom of a construction machine; a main frame rotatably supported by the rotation support frame; a vibrating body installed to be tiltable on the main frame and configured to generate vibration by a vibrating hydraulic motor operated by hydraulic oil provided from the construction machine; a tilting driving hydraulic motor fixed to the main frame and connected to the vibrating body to tilt the vibrating body by operating with hydraulic oil provided from the construction machine; and a pile chuck provided to chuck the pile at the lower part of the vibrating body. According to the present invention, when the vibration is driven by the vibrating body, the vibratory driving machine has excellent durability because there is no fear of damage to the parts including a drive shaft that constitutes the tilting driving hydraulic motor, which is an actuator for tilting the vibrating body. By configuring the vibrating body to tilt even if the vibrating motor is configured as a single unit, the reliability of the tilting operation of the vibrating body can be improved by eliminating the balance difference between both sides of the vibrating body even after long-term use or in harsh environments. By tilting the vibrating body by the rotational force of the tilting driving hydraulic motor and by minimizing the components required to transmit the driving force for tilting the vibrating body, it is possible to simplify the structure, thereby reducing the cost of not only manufacturing, but also maintenance and repair.
Patent KR-20220147320-A (KR)
Inventor: SONG JUN IL
IPC: G06Q50/10
Filed: 2021-04-27
Abstract: A device (100) for providing an event curating service solution using an AI algorithm according to one embodiment of the present invention comprises a preference information collection module (110), a preference information storage module (120), an AI curation module (130), an AI learning module (140) and an advertisement module (150), wherein the preference information collection module (110) collects all activity data of participants online, the preference information storage module (120) stores online activity information collected by the preference information collection module (110), log information of an individual user, and user preference information provided by the AI curation module, the AI learning module (140) uses an artificial intelligence to determine a reliability of the collected online preference information and controls the preference information storage module (120) to store only information having a reliability higher than a preset reference according to the determined reliability, the AI curation module (130) generates customized event curating solution information for the individual user based on the data stored in the preference information storage module (120) and provides the same to the individual user, and the advertisement module (150) generates customized advertisement information based on at least one of the preference information of an individual participant, the customized curating solution information, and curation information provided from an organizer terminal (200). The online curating solution matches and recommends an event by using data between participants and organizers or between participants.
Patent KR-20220149193-A (KR)
Title: An apparatus and method for a face recognition using color inversion
Inventor: JIYOUN KIM
IPC: G06F1/16
Filed: 2021-04-30
Abstract: Disclosed is an electronic device. According to the present disclosure, the electronic device includes a display, a sensor performing face recognition, and at least one processor electrically connected with the display and the sensor. The at least one processor may: display a first screen having first color data in a locked state of the electronic device on the display; detect a lock release event of the electronic device; display, in response to the detection of the lock release event, a second screen having second color data changed from the first color data on the display when a brightness value of the first screen is lower than a pre-set value; perform face recognition of a user by using the sensor while the second screen is displayed; and release the locked state based on a result of performing the face recognition. Other various embodiments identified through the specification are possible. The present invention has an effect of increasing the rate of success of face recognition of a user through the electronic device in a low-level light environment. Other various embodiments identified through the specifications are possible. The present invention enables precise sensing.
Patent KR-20210148900-A (KR)
Inventor: CHEN CHUNG HUI
IPC: H01L23/538
Filed: 2021-05-07
Abstract: A method of manufacturing a semiconductor device based on a dual architecture compatible design includes the steps of: forming a transistor component in a transistor (TR) layer; and performing one of a step (A) of manufacturing an additional component according to a buried power rail (BPR) type architecture or a step (B) of manufacturing the additional component according to a non-buried power rail (non-BPR) type architecture. The step (A) includes a step of forming various non-dummy sub-TR structures in corresponding sub-TR layer, and a step of forming various dummy supra-TR structures in a corresponding supra-TR layer, wherein the dummy structure is a corresponding first artifact. The step (B) includes a step of forming various non-dummy supra-TR structures in a corresponding supra-TR layer, and forming various dummy supra-TR structures, wherein the dummy structure is a corresponding second artifact, and the first and second artifacts are generated by a dual architecture compatible design suitable for adaptation to a BPR type architecture.
Patent KR-20220005979-A (KR)
Title: Stem cutting device for harvesting dry crops
Inventor: HA JONG WOO
IPC: A01G13/02
Filed: 2021-05-10
Abstract: The present invention relates to a stem cutting apparatus for harvesting dry crops, which is able to be towed by a towing apparatus such as a tractor before harvesting various dry crops such as garlic, onion, and sweet potato, drive along a ridge, cut stems in advance, and maximize harvesting workability and harvesting efficiency by a harvester. More specifically, the present invention relates to a stem cutting apparatus for harvesting dry crops, which is able to keep a certain cut height of stems despite transversal inclinations and curves of ridges where the crops to be harvested are located. According to the present invention, the stem cutting apparatus for harvesting dry crops comprises: a frame (100) having an outer wheel (110) driving along a furrow (F) and a towing unit (120); a driving box (200) placed on a front upper side of the frame (100) and receiving power from a tractor; a pair of stem cutting blades (300) placed on a lower left side and a lower right side of the frame (100) and receiving power from the driving box (200) and rotating in the opposite directions to each other; and an inner wheel (400) installed on a rear side or a front side of the frame (100), and driving along the ridges (R), and having a height controller (410) for controlling the height between the stem cutting blades (300) and the ridges (R).
Patent KR-20210060386-A (KR)
Inventor: YONG KWON KIM
IPC: D06F39/02
Filed: 2021-05-17
Abstract: The present invention relates to a washing machine capable of improving the appearance by locating a detergent supply device on the lower side of a main body. The washing machine comprises: a tub disposed inside the main body to store water; a detergent supply device provided to discharge detergent; and a circulation device that supplies the water stored in the tub back to the inside of the tub, wherein the detergent supply device supplies detergent to the circulation device.
Patent KR-20220156125-A (KR)
Title: Apparatus for semiconductor package analysis and method for semiconductor package analysis using the same
Inventor: PARK JIN DUCK
IPC: G01N1/28
Filed: 2021-05-17
Abstract: Provided is a method for semiconductor package analysis, which comprises: a step of preforming non-destructive analysis by radiating an IR or an X-ray toward a semiconductor package; a step of analyzing a result of the non-destructive analysis; a step of enabling a destructive analysis unit to cut the semiconductor package by using a result of the non-destructive analysis; and a step of capturing a cross-section of the semiconductor package cut by the destructive analysis unit.