baber/WOPTO huggingface dataset:
Patent WO-2019199083-A1 (WO)
Title: Method and apparatus for compressing and decompressing point clouds
Inventor: NAJAF-ZADEH HOSSEIN
IPC: H04N19/597
Filed: 2019-04-11
Abstract: A decoding device, an encoding device and a method for point cloud decoding is disclosed. The method includes receiving a compressed bitstream. The method also includes decoding the compressed bitstream into 2D frames that represent a 3D point cloud, each of the 2D frames including a set of patches representing a cluster of pixels of the 3D point cloud. The method further includes identifying an occupancy map included in the compressed bitstream. The method additionally includes identifying valid boundary points located at a boundary of a patch of the set of patches based on the occupancy map and identifying valid neighboring points of each of the valid boundary points of the patch. The method also includes generating the 3D point cloud using the 2D frames based on the valid neighboring points and the valid boundary points.
Patent WO-2019209000-A1 (WO)
Title: Pos device
Inventor: EUN DONG-UK
IPC: G07G1/00
Filed: 2019-04-23
Abstract: A POS device of the present invention comprises: a body; a monitor disposed on an upper part of the body, and communicatively connected to the body to display payment-related information; and a hinge coupling part for hingedly coupling the monitor to the body so that the monitor can rotate from a first direction in which a first person can look, to a second direction in which a second person who stands facing the first person can look, wherein a payment data input mode is performed when the monitor faces in the first direction, and a consumer signature mode is performed when the monitor faces in the second direction.
Patent WO-2019245176-A1 (WO)
Title: 이종 화장료가 함께 내장된 콤팩트 용기
Inventor: YEO SOO BIN
IPC: A45D33/00
Filed: 2019-05-23
Abstract: 본 발명은 이종 화장료가 함께 내장되는 콤팩트 용기에 관한 것으로, 더욱 상세하게는 용기본체와 상기 용기본체를 개폐하는 용기뚜껑과 상기 용기본체의 내측에 장착되는 내용기 및 상기 내용기를 개폐하는 내용기뚜껑으로 이루어진 콤팩트 용기에 있어서, 상기 용기본체의 하측에 하부용기를 수평으로 회전 가능하게 결합하되, 상기 내용기와 하부용기에 각각 다른 종류의 화장료를 수용하고, 상기 용기본체의 하부에 체결부를 형성하여 하부용기가 개폐되도록 함으로써, 내용기뚜껑을 열어 내용기를 개방하고, 하부용기를 옆으로 밀어 회전시키면서 용기본체의 측면으로 노출시켜 퍼프로 상기 내용기와 하부용기에 수용된 다른 종류의 화장료를 손쉽게 혼합, 사용할 수 있기 때문에 사용이 편리하고, 휴대가 용이한 이종 화장료가 함께 내장된 콤팩트 용기에 관한 것이다. 본 발명은 용기본체와 상기 용기본체를 개폐하는 용기뚜껑으로 이루어진 콤팩트 용기에 있어서, 상기 용기본체의 내측에 장착되며, 제1화장료가 수용되는 내용기 및 상기 용기본체의 하측에 수평으로 회전 가능하게 결합되며. 제2화장료가 수용되는 하부용기를 포함하되, 상기 용기본체의 하단에는 체결부가 하측으로 연장 형성되고, 하부용기에는 체결부삽입홈이 형성되어 서로 체결되고, 상기 체결부에는 상하유동방지홈이 수평으로 연장 형성되고, 체결부삽입홈에는 상하유동방지돌기가 수평으로 연장 형성되어 상기 상하유동방지홈에 삽입됨에 따라, 하부용기의 상, 하 유동이 방지되는 것을 특징으로 하는 이종 화장료가 함께 내장된 콤팩트 용기를 제공한다.
Patent WO-2020241927-A1 (WO)
Inventor: PARK HYUN MOON
IPC: H02N1/04
Filed: 2019-05-30
Abstract: The present invention relates to a frictional electricity generator increasing output transfer efficiency. The frictional electricity generator increasing output transfer efficiency according to the present invention is characterized by comprising: a housing; and a power generation element which is arranged in the housing and in which a + position pole and a - position pole are arranged according to the movement of a positive charge and a negative charge by friction, wherein the + position pole and the - position pole of the power generation element are arranged at a distance of a predetermined angle on a plane so as to minimize energy loss due to mutual repulsion, and are connected to each transmission path.
Patent WO-2020111424-A1 (WO)
Inventor: KIM YUN TAE
IPC: G06N3/04
Filed: 2019-06-20
Abstract: Disclosed is a smart contract recommendation system for analyzing a smart contract of a user and recommending a tag. According to the present invention, various training methods with which tags can be extracted by analyzing known smart contracts are presented, and when a smart contract that a user desires to analyze is input to the system of the present invention, the system recommends, using trained models, a tag matching the smart contract to the user. Consequently, there is an advantage in that a smart contract that a user can trust may be easily and quickly checked.
Patent WO-2020040433-A1 (WO)
Inventor: SUNG SI-YOUNG
IPC: C07H7/04
Filed: 2019-07-22
Abstract: The present invention relates to a method for preparation of a dapagliflozin precursor, which is a SGLT-2 inhibitor and, particularly, to a method for preparation of the dapagliflozin precursor, which is the compound of chemical formula 1 disclosed in Korean Patent Application Number 10-2018-0022252. The preparation method of the present invention allows the employment of inexpensive reagents as starting materials and reactants upon reaction, thus lowering the production cost, can exclude a significant portion of the purification procedure for an intermediate, thus reducing production time and cost, and can produce the target compound at improved yield, thus finding advantageous applications in mass production.
Patent WO-2020071624-A1 (WO)
Inventor: HYEON BYEONGCHEOL
IPC: G09G5/10
Filed: 2019-07-26
Abstract: La présente invention se rapporte à un dispositif d'affichage et à un procédé permettant de commander le dispositif d'affichage. L'invention concerne en particulier un dispositif d'affichage et un procédé de commande du dispositif d'affichage. Dans le dispositif d'affichage ayant une pluralité de modes de luminance, un panneau d'affichage est attaqué au moyen de l'ajustement d'une tension d'attaque, de façon à correspondre à un mode de luminance modifié et de l'ajustement d'une valeur de configuration par rapport à une image de façon à correspondre à la tension d'attaque ajustée.
Patent WO-2020046051-A1 (WO)
Inventor: PARK SUNGHYUN
IPC: C08F4/6592
Filed: 2019-08-30
Abstract: A polyethylene, according to the present invention, has a narrow particle size distribution and minimizes crystalline structure variation, and thus, by reacting same with chlorine, a chlorinated polyethylene exhibiting excellent chlorination productivity and thermal stability may be produced.
Patent WO-2020071648-A1 (WO)
Title: Bodyweight load biofeedback device
Inventor: SHIN MYUNG JUN
IPC: A61B5/00
Filed: 2019-09-05
Abstract: The present invention relates to a bodyweight load biofeedback device and, more specifically, provides a technology regarding a bodyweight load biofeedback device wherein the device has four loadcells and multiple LED bars embedded therein so as to inspect a physical condition related to the sense of balance, thereby measuring the load of bodyweight; the device comprises an output device capable of outputting a screen related to the measured sense of balance of a patient, thereby measuring the bodyweight and the deviation of the bodyweight; the state of balance of the patient is stored through a deviation resulting from the patient's bodyweight movement by using a measured loadcell deviation; and it is confirmed, through multiple connections, whether or not the patient can perform activities according to instructions from a medical doctor, for example, or can accurately follow instructions during an aerobic exercise. [Representative drawing] figure 1
Patent WO-2021006420-A1 (WO)
Inventor: BAE HYUN-SU
IPC: C12N5/0783
Filed: 2019-09-10
Abstract: The present invention relates to a mechanism for controlling T cells (Treg) by treating phospholipase A2 (PLA2), and has the effect of inhibiting the apoptosis of T cells, which are involved in almost all human diseases, such as cancer, degenerative diseases, brain diseases, and immune related diseases. Therefore, the present invention is effective in treating and preventing various immune related diseases, cancer, degenerative diseases, and brain diseases, and thus can be effectively used in industries related thereto.
Patent WO-2021054488-A1 (WO)
Title: Display device and display system
Inventor: SEO KWANHEE
IPC: H04N21/422
Filed: 2019-09-17
Abstract: The present invention relates to a display device and a display system for automatically reconnecting with a remote control device when a wireless connection between the display device and the remote control device is abnormally disconnected. The display device may comprise: a display unit; a user input interface unit for transmitting or receiving a signal to or from a remote control device through at least one of first communication and second communication; and a control unit for controlling the user input interface unit to transmit a reset signal to the remote control device when the first communication with the remote control device is in an abnormally disconnected state.
Patent WO-2020226247-A1 (WO)
Title: Identity authentication management system in virtual reality world
Inventor: OK CHEOR SIK
IPC: G06T19/00
Filed: 2019-11-11
Abstract: The present invention relates to an identity authentication management system in a virtual reality world, the system comprising: a virtual identity registration application unit for receiving at least one piece of protection target information among personal identity information and object information and photo image information of a protection target, and applying for registration of identity information of the protection target, which is to be used in a virtual reality world; a virtual identity character generation unit for configuring a similarity range for the photo image information, and generating at least one virtual character according to the configured similarity range; and a virtual identity authentication registration unit for performing identity authentication based on the personal identity information, performing a similarity check between the virtual character and another virtual character included in a pre-registered virtual identification card, and when the identity authentication and the similarity check are normally processed, assigning each of a public key and a private key for disclosure and protection of the personal identity information by using a blockchain, registering the virtual identity information with the virtual character in a database, and issuing a virtual identification card.
Patent WO-2020106090-A1 (WO)
Inventor: BAE YOUNG SIK
IPC: B29C64/106
Filed: 2019-11-22
Abstract: A 3D printing method and a device for performing same are disclosed. A 3D printing output method according to one embodiment comprises the steps of: generating raw material data for at least one raw material to be used for printing a 3D object on the basis of a raw material characteristic requirement; designing the 3D object; performing a simulation on the 3D object designed on the basis of the raw material data; and generating the 3D printing data for peforming 3D printing on the 3D object on the basis of an evaluation criterion and the result of the simulation.
Patent WO-2020226249-A1 (WO)
Inventor: LEE KYUNG CHANG
IPC: B65D81/32
Filed: 2019-12-11
Abstract: Disclosed is a mixing container for using two types of contents by mixing. A mixing container according to an aspect of the present invention has: a first body having a first inner space; and an insertion head inserted below the first body. The insertion head comprises: a second body which has a center protrusion having a through hole and protruding downward by a fixed length; a piston which forms a second inner space by being movably inserted into the insertion head and closes the through hole by coming into contact with the center protrusion; and a bottom cap which covers the bottom of the second body. The center protrusion is released from the contact with the piston by means of the descent of the piston due to an external force, and thus the first inner space and second inner space communicate.
Patent WO-2020122576-A1 (WO)
Title: 헤테로고리 화합물, 이를 포함하는 유기 발광 소자, 이의 제조 방법 및 유기물층용 조성물
Inventor: KIM SU-YEON
IPC: C07D409/14
Filed: 2019-12-11
Abstract: 본 명세서는 화학식 1로 표시되는 헤테로고리 화합물, 이를 포함하는 유기 발광 소자, 이의 제조 방법 및 유기물층용 조성물에 관한 것이다.
Patent WO-2022004931-A1 (WO)
Title: Vehicle deck mass lifting system for vessels
Inventor: KIM SE JUNG
IPC: B63B25/20
Filed: 2020-07-16
Abstract: The present invention provides a system for lifting a plurality of vehicle decks using a single driver. The vehicle deck lifting system for vessels comprises: a main rod which passes through a first vehicle deck, a second vehicle deck, …, and an N-th vehicle deck (where N is a natural number greater than two) arranged in succession; a driver for moving the main rod forward or backward in the longitudinal direction in which the vehicle decks are arranged; and a first deck lifter, a second deck lifter, …, and an N-th deck lifter which are arranged at positions corresponding to the first vehicle deck, the second vehicle deck, …, and the N-th vehicle deck, and selectively fixed to the main rod so as to raise or lower the vehicle decks arranged at the corresponding positions according to the forward or backward movement of the main rod.
Patent WO-2021235592-A1 (WO)
Title: Quality assurance device and method for cancer treatment system using electric field
Inventor: SUNG HEE HUN
IPC: A61N1/08
Filed: 2020-07-16
Abstract: A quality assurance device for a cancer treatment system using an electric field according to one embodiment of the present invention may comprise: an electric field generator which transmits an electric field into an electromagnetic phantom through an electrode array attached to the electromagnetic phantom; a measurement unit which measures any one of a voltage, a current, and the electric field inside the electromagnetic phantom; a data collection unit which collects a value measured by the measurement unit and converts the value into a digital value; an analysis unit which calculates and monitors distribution and intensity of the electric field inside the electromagnetic phantom on the basis of the value transmitted from the data collection unit; and a verification unit which verifies the electric field monitored by the analysis unit.
Patent WO-2021091049-A1 (WO)
Title: Procédé d'affinage de tantale par réduction métallothermique
Inventor: PARK KYOUNG TAE
IPC: C22B5/18
Filed: 2020-07-28
Abstract: L'invention concerne un procédé d'affinage de tantale par réduction métallothermique, le procédé consistant à injecter de manière incrémentielle un agent réducteur de façon à réduire au minimum la quantité de matériaux n'ayant pas réagi, ce qui permet d'affiner le tantale pour lui conférer une pureté élevée et un excellent rendement. Le procédé d'affinage de tantale par réduction métallothermique, selon la présente invention, comprend les étapes consistant à : charger un récipient de réaction avec un diluant et un matériau contenant du tantale, et chauffer celui-ci ; injecter de manière incrémentielle un agent réducteur dans le réacteur ; et générer du tantale par la réaction de l'agent réducteur et du matériau.
Patent WO-2021045563-A1 (WO)
Inventor: JANG INSUN
IPC: H04W74/00
Filed: 2020-09-04
Abstract: Selon un mode de réalisation, l'invention concerne une technique permettant une transmission à trames multiples dans un système LAN sans fil (WLAN). Une STA de transmission peut transmettre une première unité de données de protocole physique V2X de nouvelle génération (PPDU NGV) d'une pluralité de PPDU NGV pour un mode de transmission à trames multiples. Ensuite, la STA de transmission peut identifier un état de canal pour la transmission d'une seconde PPDU NGV de la pluralité de PPDU NGV. D'après l'état du canal, la STA de transmission peut déterminer s'il faut transmettre la seconde PPDU NGV.
Patent WO-2021162264-A1 (WO)
Title: Method and apparatus for repeatedly transmitting uplink channel in wireless communication system
Inventor: KIM HYUNGTAE
IPC: H04W72/04
Filed: 2021-01-19
Abstract: Disclosed are a method and apparatus for repeatedly transmitting an uplink in a wireless communication system. A method by which a terminal repeatedly transmits a physical uplink shared channel (PUSCH), according to an embodiment of the present disclosure, comprises the steps of: receiving configuration information related to repeated transmission of the PUSCH; receiving downlink control information (DCI) for scheduling of the PUSCH; and repeatedly transmitting the PUSCH N times (an integer, greater than 1, of N) on the basis of the configuration information and the DCI. The PUSCH transmitted N times is circularly and sequentially mapped to a plurality of transmission configuration indicator (TCI) states in an ascending order, may be grouped into M PUSCH groups (an integer, greater than 1, of N) for each PUSCH to which the same TCI is mapped, and frequency hopping may be individually applied to the M PUSCH groups.
Patent WO-2021158082-A1 (WO)
Title: Camera device
Inventor: KIM JUNG CHEOL
IPC: H04N5/225
Filed: 2021-02-05
Abstract: One embodiment comprises: a housing; a bobbin arranged in the housing; a lens barrel coupled to the bobbin; a coil arranged in the bobbin; a magnet which is arranged in the housing so as to face the coil and which moves the bobbin in the optical axis direction by means of interaction with the coil; a liquid lens arranged on the lens barrel; and a pressurizing unit which is arranged between the upper surface of the bobbin and the liquid lens and which pressurizes the liquid lens by means of the movement of the bobbin.
Patent WO-2022085876-A1 (WO)
Inventor: Jung kyu shik
IPC: G01P13/02
Filed: 2021-03-22
Abstract: Selon un mode de réalisation de la présente invention, un procédé par lequel un dispositif de recommandation de distance pour le golf fournit une distance recommandée en tenant compte des caractéristiques du vent comprend les étapes suivantes : le calcul d'une distance horizontale et d'une distance verticale par rapport à une cible et d'une distance recommandée pour un tir sans tenir compte de l'impact du vent sur la base d'informations de mesure comprenant la distance de ligne droite de la position actuelle à la cible et l'inclinaison vers la cible; le calcul d'une valeur de correction de distance horizontale pour la distance horizontale sur la base de la direction du vent et de la vitesse du vent; le calcul d'un angle d'atterrissage réglé pour un angle d'atterrissage prédéfini sur la base de la direction du vent et de la vitesse du vent; et le calcul d'une valeur de correction de distance supplémentaire sur la base de l'angle d'atterrissage réglé et de la distance verticale, et le calcul d'une distance recommandée finale par addition de la valeur de correction de distance supplémentaire calculée et de la valeur de correction de distance horizontale.
Patent WO-2022177063-A1 (WO)
Inventor: TOMA ANAS MAHMOUD
IPC: G10L15/06
Filed: 2021-03-30
Abstract: Disclosed are an electronic device and a control method therefor. The electronic device comprises a microphone, a memory and a processor, which obtains a plurality of voice segments by inputting a first user voice, input through the microphone, into a first model trained to segment voices on the basis of word boundaries, obtains the language type of each of the plurality of voice segments by inputting the plurality of voice segments into a second model trained to identify language types of voices, obtains a plurality of text segments corresponding to the plurality of voice segments, respectively, by inputting each of the plurality of voice segments into an ASR model, corresponding to the language type of each of the plurality of voice segments, from among a plurality of ASR models, and obtains text corresponding to the first user voice, on the basis of the plurality of text segments.
Patent WO-2021256690-A1 (WO)
Title: Mask including gripping part for reducing contact and adjusting wearing position
Inventor: YOO SAMMOOK
IPC: A62B18/02
Filed: 2021-04-21
Abstract: A mask comprises: a mask main body worn on the face of a wearer; bands attached to the mask main body to fix the mask main body to the face when worn; and a gripping part attached to at least one position of the outer surface of the mask main body and providing a handle used by the wearer in order to detach the mask main body and change the position thereof by gripping the gripping part with the fingers. The wearer can change the wearing state of the mask by gripping the gripping part attached to the mask main body, and thus a situation in which pollutants or sources of infection are delivered from the hand of the wearer to the mask main body is minimized.
Patent WO-2022055071-A1 (WO)
Title: Safety device for maintenance of gas storage tank valve
Inventor: KIM KYU HO
IPC: F17C13/12
Filed: 2021-05-18
Abstract: The present invention relates to a safety device for the maintenance of a gas storage tank valve. The safety device according to the present invention is used for blocking a gas leak from a gas storage tank when a second pipe connected to a first pipe and having mounted thereon equipment that needs maintenance is separated from the first pipe extending from the gas storage tank, the safety device comprising: a main body provided with a cylindrical housing and a holder, the housing being mounted to surround the first pipe and having formed in one side an insertion hole passing therethrough, and the holder protruding from the inner circumferential surface of the housing and being arranged in an annular form and inserted into a gap between the first pipe and the second pipe; a shield disc which is coupled to the main body to be movable between a first position and a second position and is capable of sealing the first pipe in the first position, the first position being located on the upper portion of the first pipe inside the housing, and the second position being for discharge out of the housing through the insertion hole; and an annular sealing unit which surrounds the first pipe and is coupled to a lower portion of the housing to thereby prevent a gas leak between the housing and the first pipe.
Patent WO-2021251756-A1 (WO)
Inventor: SOUNG NAK KYUN
IPC: A61P35/00
Filed: 2021-06-09
Abstract: La présente invention concerne un conjugué d'un dérivé de N-acylhydrazone de formule chimique 1 et d'un marqueur, ou un stéréoisomère ou un sel pharmaceutiquement acceptable de celui-ci, qui agit spécifiquement sur les cellules cancéreuses et s'accumule, et est préparé sur la base d'un composé ayant une efficacité anticancéreuse de telle sorte qu'à la fois le traitement et le diagnostic sont possibles, et a une excellente stabilité et une excellente solubilité.
Patent WO-2022039362-A1 (WO)
Title: Refrigerator and control method thereof
Inventor: LEE SANGIL
IPC: F25D11/02
Filed: 2021-06-17
Abstract: Provided are a refrigerator and a method for controlling the refrigerator. The disclosed refrigerator and the method for controlling the refrigerator are applied to the refrigerator including a compressor using refrigerant as lubricant for a piston and enable accurately determining an end time point of a refrigerant recovery operation based on a driving input value of the compressor. Therefore, abrasion of the piston may be reduced and unnecessary power consumption may be reduced.