baber/WOPTO huggingface dataset:
Patent WO-2020145649-A1 (WO)
Title: Apparatus and method for patch splitting in video/image-based point cloud compression system
Inventor: SINHAROY INDRANIL
IPC: G06T7/11
Filed: 2020-01-08
Abstract: An encoding device and methods for point cloud encoding are disclosed. The method for encoding includes generating, using a processor of an encoder, a first frame and a second frame that include patches representing a cluster of points of three-dimensional (3D) point cloud; identifying a patch to segment in the patches of the first frame and the second frame; determining, in response to identifying the patch, a path representing a boundary between segmented regions within the patch; segmenting the patch along the path into two patches for the first frame and the second frame; encoding the first frame and the second frame to generate a compressed bitstream; and transmitting, using a communication interface operably coupled to the processor, the compressed bitstream.
Patent WO-2020189968-A1 (WO)
Inventor: CHOI SEUNGHOON
IPC: H04W72/12
Filed: 2020-03-13
Abstract: The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, health care, digital education, retail business, a security and safety-related service, etc.) on the basis of 5G communication technology and IoT-related technology. The present disclosure provides a method and a device for controlling the transmit power of uplink transmission in a wireless communication system.
Patent WO-2020222442-A1 (WO)
Inventor: CHUNG HAEIN
IPC: H04M1/02
Filed: 2020-04-13
Abstract: According to an embodiment of the present invention, disclosed is an electronic device comprising: a housing; a sliding unit configured to slide with regard to the housing, the sliding unit comprising an opening exposed outwards along a first direction; a display facing in a second direction, the display being exposed through a part of the housing; and a camera module unit disposed in the opening so as to rotate inside the opening, rotations of the camera module unit being interlinked with operations of the sliding unit. The sliding unit comprises: a first state in which the camera module unit is positioned to overlap the display; a second state in which same moves, by means of a first stroke, from the first state by a first length along a third direction perpendicular to the first direction and the second direction; a third state in which same moves, by means of a second stroke, from the second state by a second length in the same direction as the first stroke; and a fourth state in which same moves, by means of a third stroke, from the third state by a third length in the same direction. The camera module unit is configured to: face the first direction in the first state and the second state; face the second direction in the third state and the fourth state; rotate from the first direction toward the second direction by means of the second stroke when switching from the second state to the third state; and make contact between the inner surface of the opening and the camera module unit by means of the third stroke when switching from the third state to the fourth state. In addition, various other embodiments are possible.
Patent WO-2020213932-A1 (WO)
Inventor: JHA BHASKAR
IPC: H04N21/2343
Filed: 2020-04-14
Abstract: One or more methods and systems are provided for encoding, decoding and playback of a video content in a client-server architecture. The invention proposes a video encoding and decoding method that includes identification of activities in the video content, identification of corresponding API's with related parameters corresponding to activity and storing those API's along with base frame and object frame in the database. In this invention, animation API functions are created for unknown/random activities. The playback involves decoding the data, which is a set of instructions to play the animation with given objects and base frames, and animating object frame over base frame using said API functions.
Patent WO-2021066275-A1 (WO)
Inventor: YEO HAEDONG
IPC: G06T1/00
Filed: 2020-05-15
Abstract: Disclosed is an electronic device including a camera. The electronic device can: acquire installation information for the camera and transmit same to an external server; receive, from the external server, a single neural network model corresponding to the installation information from among a plurality of neural network models trained to acquire information about an object included in an image; and use the received neural network model to acquire the information about the object included in the image acquired through the camera.
Patent WO-2020235944-A1 (WO)
Inventor: PARK CHUL SOON
IPC: C12N5/071
Filed: 2020-05-21
Abstract: The present invention relates to a method for preparing an intestinal organoid, the method comprising a step of sub-culturing enteric nervous system (ENS) cells in the presence of at least one of a bone morphogenetic protein (BMP) and hedgehog (HH) to induce the growth of the enteric nervous system. An intestinal organoid prepared according to the present invention is very similar to the actual intestines in the body of an adult in terms of actual functionalities, such as nutrient and drug absorption functions, mucus secretion, and hormone secretion, and thus can be applied for various uses such as use of drug screening for tissue therapeutic agents or the treatment of intestine-related diseases.
Patent WO-2020242174-A1 (WO)
Inventor: HWANG KYU CHAN
IPC: B65D5/36
Filed: 2020-05-26
Abstract: The present invention relates to a bottom structure of a packaging box, comprising: a front part and a rear part constituting side walls of the front and the rear of a packaging box when folded; a right side part and a left side part constituting side walls of the right side and the left side of the packaging box when folded; a bottom fitting part which extends from either side of the front part or the rear part, constitutes a portion of the bottom surface of the packaging box when folded, and includes a rectangular body surface and a fitting slot formed by penetrating the body surface in a horizontal direction on one side of the body surface; and a bottom insertion part which extends from the other side of the front part or the rear part, constitutes a portion of the bottom surface of the packaging box when folded, and includes a trapezoid-shaped body surface of which the width decreases from a folded part, and an insertion protrusion extending in a rectangular shape from the end of the body surface and inserted into the fitting slot. According to the present invention, the fitting slot of the bottom fitting part constituting a portion of the bottom surface and the insertion protrusion of the bottom insertion part facing the bottom fitting part are fixed by fitting and coupling to each other, and thus, the bonding strength of the bottom surface is maintained while there is no need for separate adhesive tape to fix the bottom surface, and a packaging box can be manufactured with a simple process and low cost.
Patent WO-2021141215-A1 (WO)
Title: Tactile stimulus providing system
Inventor: CHOI SANG WON
IPC: G06F3/16
Filed: 2020-10-20
Abstract: A tactile stimulus providing device comprises: a tactile stimulus pattern generating device for generating first actuator intensity values corresponding to representative values of frequency bands of first audio data and second actuator intensity values corresponding to representative values of frequency bands of second audio data; and a tactile stimulus providing device for driving actuators on the basis of the first actuator intensity values and the second actuator intensity values. The number of the actuators is smaller than the number of the first and second actuator intensity values. The first audio data comprises information regarding a first direction, and the second audio data comprises information regarding a second direction different from the first direction. An actuator corresponding to first position information corresponding to the first direction is driven on the basis of only at least one of the first actuator intensity values. An actuator corresponding to second position information corresponding to the second direction is driven on the basis of only at least one of the second actuator intensity values.
Patent WO-2021080338-A1 (WO)
Title: Protective cover for foldable electronic device
Inventor: KIM EUNSOO
IPC: A45C13/36
Filed: 2020-10-22
Abstract: A protective cover for an electronic device is disclosed. The protective cover comprises: a first portion coupled to at least a portion of a first housing of the electronic device; a second portion coupled to at least a portion of a second housing of the electronic device; and a connection portion covering at least a portion of a hinge housing of the electronic device and formed between the first portion and the second portion, wherein the hinge housing is connected to the first housing and the second housing such that the first housing and the second housing are folded with a folding axis therebetween, and the connection portion may include, in at least a portion thereof, a core layer having a curvature corresponding to a curved region of the hinge housing. Various other embodiments inferred from the present specification are also possible.
Patent WO-2021101356-A1 (WO)
Inventor: OH SEOUNG-JUN
IPC: H04N19/105
Filed: 2020-11-23
Abstract: Disclosed are a video processing method and device using the resolution of a reference picture, and a recording medium. Filtering is performed on the basis of resolutions of reference pictures of blocks which form a boundary. The resolutions of the reference pictures may define filtering. One or more filter selection parameters for filtering may be determined or updated on the basis of whether the resolutions of the reference pictures are different from each other. In addition, a boundary strength of a filter may be determined on the basis of whether the resolutions of the reference pictures are different from each other. Filtering is defined using resolutions of reference pictures, and thus encoding and/or decoding performance can be enhanced.
Patent WO-2022097821-A1 (WO)
Inventor: KIM SUNG SUP
IPC: B25J13/00
Filed: 2020-12-01
Abstract: 본 발명에 따른 IoT 기능을 수행하는 코딩 로봇 장치는 제어 명령이 입력되면 사용자로부터 코딩된 프로그램을 이용하여 상기 제어 명령에 대응되고 제어 대상 정보 및 제어 내용 정보를 포함하는 제어 신호를 생성하여 출력하는 제어 모듈; 상기 제어 모듈이 탈부착되고, 복수의 제어 대상을 포함하며, 상기 제어 모듈로부터 상기 제어 신호가 입력되면 상기 복수의 제어 대상 중에서 상기 제어 대상 정보가 나타내는 제어 대상으로 상기 제어 신호를 출력하는 로봇 제어 보드; 로봇 부위 각각에 대응되는 메인 프레임과 복수의 서브 프레임을 포함하는 로봇 프레임; 및 상기 로봇 프레임에 탈부착되어 로봇 형상을 구성하는 로봇 스킨;을 포함할 수 있다.
Patent WO-2021167231-A1 (WO)
Inventor: JO YOUNGHUN
IPC: G09G3/20
Filed: 2020-12-23
Abstract: An electronic device according to an embodiment of the present invention may comprise: a display for displaying an image; and a processor that adjusts a pixel value of at least one adjustment pixel from among a plurality of pixels included in each sub-area, for each sub-area having a predefined size in an image quality degradation expected area within the image, and changes the adjustment pixel to another pixel from among the plurality of pixels while maintaining representative values of the plurality of pixels included in each sub-area.
Patent WO-2020204680-A1 (WO)
Inventor: LEE SEUNG JIN
IPC: G06F40/42
Filed: 2020-03-27
Abstract: The present invention relates to a chat system capable of supporting multilingual translation, and a method for providing translation. The present invention is characterized in that a user verifies translated content provided by a translation server, and at the same time, a deep learning server verifies the translation such that a person can directly correct the translation, and thus the content of a conversation is displayed in the language of the country of the user together with the content converted into the language of the country of a foreign conversation partner to eliminate the hassle of using an external translation program for translation and then copying and pasting. In addition, the present invention is characterized in that, when a chat partner uses a different language, the conversation content of the partner who converses during a chat is converted into the partner's language and displayed in both the user's language and the partner's language, thus enabling quick conversation with foreigners and the organization of a conversation history. In addition, the present invention has the effect wherein, if the country of a foreign conversation partner participating in a chat is checked when chatting with the foreigner, the conversation content can be displayed in the language of the country of the user and also in the language of the country of the foreign conversation partner to eliminate the hassle of using an external translation program for translation and then copying and pasting.
Patent WO-2021167316-A1 (WO)
Title: Grain refrigerator filled cooling aid to have improved cooling efficiency
Inventor: PARK SUNG-CHUL
IPC: F25D21/04
Filed: 2021-02-16
Abstract: The present invention relates to a grain refrigerator, which: has a cooling unit in which the internal space is filled with a cooling aid, and since the cooling aid has a high thermal capacity and thermal conductivity, cooling efficiency increases because of increasing cooling efficiency of the cooling unit, and cooling air can be maintained for a predetermined amount of time even when a current supplied to the cooling unit is cut off, and thus, even though a separate cooling device does not have to be provided, the temperature of the inside of a grain storage barrel can be cooled down to a preset temperature even without additionally providing the separate cooling device, thereby reducing the total volume and cost of the grain refrigerator; and, when moisture formed in the internal space of the cooling unit is discharged to the outside thereof, allows the discharge moisture to be discharged along a heat-dissipating plate structure in a heated state, so that the discharge moisture is heated by means of the heat-dissipating plate structure so as to be discharged in a gas phase, and thus, since a separate moisture discharge means does not have to be provided, volume can be reduced.
Patent WO-2021194317-A1 (WO)
Inventor: JUNG HAK-GEE
IPC: C08J7/04
Filed: 2021-03-26
Abstract: The present invention provides an optical film comprising: a light-transmitting substrate; and a buffer layer, wherein a first impact resistance parameter calculated by equation 1 is 0.08 or higher, and a display device comprising the optical film.
Patent WO-2021215787-A1 (WO)
Title: 무선 ip 카메라 탐지 시스템 및 방법
Inventor: JEON BYUNG CHUN
IPC: H04W12/69
Filed: 2021-04-20
Abstract: 본 발명에 의한 무선 IP 카메라 탐지 시스템 및 방법은, 허용되지 않은 위치에 몰래 설치되어 있는 무선 IP 카메라의 상시 탐지가 가능한 고정형 탐지 시스템과, 수시 탐지가 가능한 이동형 탐지 시스템을 제공하면서, 딥러닝을 활용함으로써 탐지 결과의 정확도를 향상시킬 수 있는 무선 IP 카메라 탐지 시스템에 관한 것이다.
Patent WO-2021225307-A1 (WO)
Title: Refrigerator
Inventor: SONG YOUNGSEUNG
IPC: F25D21/08
Filed: 2021-04-21
Abstract: The present invention relates to a refrigerator. According to an embodiment of the present invention, the refrigerator comprises: an evaporator for performing heat exchange; a defrost heater that operates to remove frost formed on the evaporator; a temperature sensor for sensing a temperature around the evaporator; and a control unit for controlling the defrost heater. Upon reaching a defrost operation starting point, the control unit performs a control such that a defrost operation mode is carried out, and performs a control such that a continuous operation mode, in which the defrost heater remains continuously on, and a pulsed operation mode, in which the defrost heater switches between on and off, are carried out according to the defrost operation mode, wherein when performing the pulsed operation mode, the control unit performs a control such that the ON duration or power level of the defrost heater is varied. Accordingly, the present invention can improve defrosting efficiency and power consumption.
Patent WO-2022004998-A1 (WO)
Title: Method and device for testing for foot ulcer
Inventor: PARK KI WAN
IPC: A61B5/00
Filed: 2021-04-23
Abstract: The present invention relates to a method and a device for testing for a foot ulcer and, particularly, to a method and a device for testing for a foot ulcer, wherein the method comprises the steps of: inputting an initial value into a terminal; operating, on the basis of the initial value, at least one of multiple stimulation devices provided in a body having a shape corresponding to the shape of the bottom of the foot; inputting a checkup value into the terminal; determining whether the checkup value corresponds to the operated stimulation device; and outputting the determination value to the terminal, and the device comprises: a body having a shape corresponding to the shape of the bottom of the foot; multiple stimulation devices provided in the body and spaced apart from each other; a communication device connected to the multiple stimulation devices so as to operate a random stimulation device among the stimulation devices; and a terminal comprising a signal input unit, a control unit for randomly selecting the random stimulation device at the time of inputting of a signal and transmitting the signal to the communication device to derive a value, and an output unit for outputting the value derived by the control unit, whereby due to the configuration, a user can test, by himself/herself, whether a foot ulcer has developed.
Patent WO-2021221413-A1 (WO)
Inventor: HAN KYUN-HO
IPC: C22C14/00
Filed: 2021-04-26
Abstract: The present invention relates to a metal composite material and a 3D printing method using same and, more specifically, to a metal composite material and a 3D printing method using same, wherein a metal composite material, which contains a titanium (Ti)-aluminum (6Al)-vanadium (4V) alloy and yttria-stabilized zirconia (YSZ) and is light, excellent in strength, and suitable for manufacturing Ti metals/alloy components/products, is provided in order to make up for the low hardness and vulnerable erosion and corrosion of the titanium (Ti)-aluminum (6Al)-vanadium (4V) alloy, and when the metal composite material is used for 3D printing through directed energy deposition (DED), optimal 3D printing process values of the metal composite material are provided that enable a smooth additive process.
Patent WO-2022010178-A1 (WO)
Title: Ultralight hydrogen production reactor comprising high-efficiency composite
Inventor: JO YOUNG SUK
IPC: C01B3/02
Filed: 2021-07-01
Abstract: The present invention relates to a hydrogen production reactor comprising a high-efficiency composite having a high thermal conductivity and an antioxidant property. Specifically, the hydrogen production reactor comprises: a first region in which the combustion reaction of a fuel occurs; a second region in which a hydrogen extraction reaction occurs; a metal substrate allowing division into the first region and the second region; and a coating layer which comprises boron nitride (BN) and which is formed on at least one surface of the metal substrate, wherein the heat generated in the first region is transferred to the second region through the metal substrate.
Patent WO-2022010189-A1 (WO)
Title: Apparatus and method for audio encoding/decoding robust to transition segment encoding distortion
Inventor: BEACK SEUNG KWON
IPC: G10L19/16
Filed: 2021-07-02
Abstract: Disclosed are an apparatus and method for audio encoding/decoding robust to transition segment encoding distortion. The method for audio encoding may comprise the steps of: outputting a frequency domain signal by performing time-to-frequency (T/F) conversion on an input signal; outputting a frequency domain residual signal obtained by removing a frequency axis envelope from the frequency domain signal, by applying frequency domain noise shaping (FDNS) encoding to the frequency domain signal; outputting a time domain residual signal obtained by removing a time axis envelope, by performing linear prediction coefficient (LPC) analysis on the basis of the frequency domain residual signal; and quantizing and transmitting the time domain residual signal.
Patent WO-2022055119-A1 (WO)
Inventor: PARK DAEHYEONG
IPC: H04M1/02
Filed: 2021-07-20
Abstract: A hinge structure according to various embodiments of the present invention comprises a first rotary bar (210a), a second rotary bar (210b), a first interworking gear bar (220a) and a second interworking gear bar (220b), a first support bar (230a) and a second support bar (230b), a third interworking gear bar (220c) and a fourth interworking gear bar (220d), a third support bar (230c) and a fourth support bar (230d), a first fixing shaft (110a), a second fixing shaft (110b), a third fixing shaft (140a), a fourth fixing shaft (140b), a first connection shaft (120a), a second connection shaft (120b), a third connection shaft (130a), and a fourth connection shaft (130b), wherein the third fixing shaft and the fourth fixing shaft comprise a pillar part and rail protrusions protruding on the outer circumferential surface of the pillar part, and each of the first interworking gear bar and the second interworking gear bar can comprise a first shaft insertion hole for inserting the third fixing shaft, and a first hole extension part which extends from the first shaft insertion hole and into which a first rail protrusion formed on the third fixing shaft is inserted.
Patent WO-2022050825-A1 (WO)
Inventor: KIM JIHOON
IPC: D06F34/10
Filed: 2021-09-07
Abstract: The present invention relates to a laundry drying machine and a control method of the laundry drying machine, and includes a cabinet, a drum that is rotatably installed in the cabinet to accommodate a subject to be dried, and an electric field generator that is spaced apart from the drum and generates an electric field inside the drum when power is applied. The electric field generator includes an anode electrode that is spaced apart from the drum, fixed to the cabinet, and applies the electric field to the subject to be dried accommodated in the drum, a power supply unit that supplies the power to the anode electrode, and a matcher that is provided in the cabinet and matches source impedance of the power and an impedance of a load side. The drum is rotated at a preset agitating rotation speed in a state in which the power supply to the anode electrode is stopped, and the agitating rotation speed is greater than 0, less than 50 rpm, so that there is an effect that the subject to be dried can slide along the inner circumferential surface of the drum without falling.
Patent WO-2022080749-A1 (WO)
Title: 가용성 기체 포화 전해액을 이용한 전지셀 제조방법
Inventor: CHA IN YOUNG
IPC: H01M10/052
Filed: 2021-10-07
Abstract: 본원발명은 (a) 전극조립체를 전지케이스에 수납하는 단계, (b) 가용성 기체로 포화된 전해액을 준비하는 단계, (c) 상기 전지케이스에 상기 전해액을 주입하는 단계, 및 (d) 상기 전극조립체를 상기 전해액에 함침시키는 단계를 포함하는 전지셀 제조방법에 대한 것이다. 대표도 : 도 1
Patent WO-2022145653-A1 (WO)
Inventor: PARK HAN TEO
IPC: H01L21/3105
Filed: 2021-10-18
Abstract: 본 발명은 반도체 공정용 연마 조성물, 연마 조성물의 제조 방법 및 연마 조성물을 적용한 반도체 소자의 제조 방법에 관한 것으로, 연마 입자, 가속화제 및 안정화제를 포함하는 연마 조성물로, 연마 조성물을 60℃ 이상에서 장시간 보관 후에도 입자 간의 뭉침 현상이 발생하지 않아, 장시간 보관 안정성이 우수하고, 비정질탄소막((Amorphous carbon layer)의 연마 공정에 적용되는 연마 조성물로, 높은 연마율을 나타낼 수 있고, 연마 공정 중 발생되는 탄소 잔여물(Carbon residue)의 반도체 기판 상의 흡착을 방지하고, 연마 패드의 오염을 방지할 수 있다. 또한, 반도체 공정용 연마 조성물을 적용한 반도체 소자의 제조 방법을 제공할 수 있다.
Patent WO-2022169063-A1 (WO)
Inventor: PARK BYUNG HYUK
IPC: G06Q10/02
Filed: 2021-10-20
Abstract: 본 발명은 예약 고객 단말의 위치를 반영하여 대기 및 예약 순번을 할당하는 위치기반 대기 및 예약 O2O플랫폼 제공 장치 및 방법, 그와 연동되는 스마트 키오스크에 관한 것으로, 예약 고객 단말의 위치를 파악하는 위치 파악부, 상기 위치 파악부에서 파악된 예약 고객 단말의 위치 정보에 기반하여 예약 고객 단말과 매장 간 거리에 기반하여 예약 고객의 매장 도착 시각을 예측하는 도착 시각 예측부 및 상기 도착 시각 예측부에서 예측되는 예약 고객의 매장 도착 시각에 기반하여 예약 고객 단말 또는 매장에 설치된 스마트 키오스크로 대기 및 예약 고객의 호출 메시지를 전송하는 메시지 전송부를 포함하는 위치기반 대기 및 예약 O2O플랫폼 제공 장치에 의해 매장 예약 고객에게 예약 및 대기 순번을 제시함에 있어서 고객의 위치 정보를 반영함으로써 방문 예약 시각 고객 집중 현상 방지를 통한 혼잡을 해소하고 안정성을 확보할수 있는 위치기반 대기 및 예약 O2O플랫폼 제공 장치 및 방법, 그와 연동되는 스마트 키오스크를 제공할 수 있다는 효과가 도출된다.