baber/WOPTO huggingface dataset:
Patent WO-2020004714-A1 (WO)
Title: Integrated actuator using small size cycloid-type reducer
Inventor: LEE SUN-WOO
IPC: H02K7/116
Filed: 2018-09-28
Abstract: The present invention relates to an integrated actuator using a small cycloid-type reducer. According to one exemplary embodiment, an actuator includes a cycloid reducer, wherein the cycloid reducer includes: a motor (1); an input side case (2) which is coupled with the motor (1); a first internal gear (5) which is coupled with the input side case (2); an eccentric shaft (3) which is fixed and coupled to the input side case (2) and an external gear (4) and of which one end engages with the first internal gear (5), allowing rotation; a second internal gear (7) which engages with opposite end of the eccentric shaft (3), allowing rotating together; an output carrier (6) which outputs power transferred to the second internal gear (7); and an output side case (8) which is equipped with a bearing (9) which the output carrier (6) passes through.
Patent WO-2020067591-A1 (WO)
Title: Titania particles having excellent absorption of ultraviolet rays and blue light, and preparation method therefor
Inventor: JUNG DAE SOO
IPC: C01G23/047
Filed: 2018-09-28
Abstract: The present invention relates to: titania particles comprising a first region expressing an indigo or blue series color, and a second region encompassing the first region and expressing a yellow series color, wherein the color of the first region and the color of the second region are combined so as to express a red or brown series color overall; and preparation method therefor. The titania particles of the present invention has excellent absorption in a range of an ultraviolet region and of 400-800 nm, and particularly: has excellent absorption in a range of 380-495 nm, which is a blue light region that is the closest wavelength region to the ultraviolet range in the visible range and has short and strong energy, thereby promoting skin damage and aging; does not cause whitening; causes no chemical reactions on the skin even after absorption of ultraviolet rays so as to have no side effects; and mixes well with other ultraviolet-blocking ingredients.
Patent WO-2020022564-A1 (WO)
Title: Polyimide precursor composition comprising aromatic carboxylic acid and polyimide film manufactured using same
Inventor: HWANG IN HWAN
IPC: C08J5/18
Filed: 2018-11-13
Abstract: The present invention provides a polyimide precursor composition comprising: a polyamic acid solution prepared by polymerization of at least one dianhydride monomer and at least one diamine monomer in an organic solvent; an aromatic carboxylic acid having four or more carboxyl groups; a silicone-based additive; and an antioxidant, wherein the polyimide film manufactured of the polyimide precursor composition has an adhesion of 0.3 N/cm or more to a support and has a modulus of 8 GPa or more.
Patent WO-2019103552-A1 (WO)
Title: Resource element offsetting in a telecommunication system
Inventor: YOO HYUNIL
IPC: H04L5/00
Filed: 2018-11-26
Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Disclosed is a method of subcarrier index mapping for application to Phase Tracking Reference Signal, PTRS, within a Resource Block, RB, in a telecommunication system, wherein a particular subcarrier index to which PTRS is mapped is determined on the basis of one or more of: Cell ID, DMRS Port Index, DMRS SCID UE-specific ID (RNTI).
Patent WO-2019139327-A1 (WO)
Inventor: LEE SANG-YOUNG
IPC: C02F1/469
Filed: 2019-01-08
Abstract: 본 발명은 입수구와 출수구가 구비된 하우징; 상기 하우징 내부에 나선형상으로 설치되는 제1 전극; 상기 하우징 내부에 상기 제1 전극과 이격되어 나선형상으로 설치되는 제2 전극; 및 상기 제1 전극과 제2 전극 사이에 설치되며, 전기 인가에 의해 유입된 물에 포함된 이온성 물질을 흡착하거나 탈착하는 이온교환모듈;을 포함하며, 상기 제1 전극과 제2 전극 중 적어도 하나는 중앙영역이 주변영역보다 조밀한 구조를 갖는 전기 탈이온 필터에 관한 것이다. 본 발명에 의하면, 전기 탈이온 필터의 전극 수명을 늘릴 수 있고 전극 및 관련 부품의 조립이 용이하다는 효과를 얻을 수 있다.
Patent WO-2019143229-A1 (WO)
Title: Method and device for transmitting multiple pieces of uplink control information through physical uplink control channel in wireless communication system
Inventor: KIIM JAEHYUNG
IPC: H04L5/00
Filed: 2019-01-22
Abstract: The present specification provides a method for transmitting multiple pieces of uplink control information through a physical uplink control channel in a wireless communication system. More specifically, the method performed by a terminal comprises the steps of: receiving, from a base station, control information related to PUCCH resources for transmitting multiple UCIs, the control information including information related to the number of REs of the PUCCH resources, information related to modulation order, and information related to a configured maximum code rate; determining a PUCCH resource for transmitting the multiple UCIs by comparing the size of a payload relating to the multiple UCIs with a value obtained by multiplying the number of REs corresponding to the PUCCH resources indexed in ascending order by the configured maximum code rate and the modulation order; and transmitting, to the base station, the multiple UCIs through the determined PUCCH resource.
Patent WO-2019208910-A1 (WO)
Title: Butterfly valve and method for manufacturing same
Inventor: LEE SANG SEON
IPC: F16K1/22
Filed: 2019-01-23
Abstract: Disclosed are a butterfly valve which has increased corrosion or acid resistance while maintaining the strength, has a reduced weight, and can be mass-produced, and a method for manufacturing same. The butterfly valve comprises a body part having an insertion space, and a disk inserted into the insertion space of the body part, and allows and disallows the flow of a fluid according to the rotation of the disk. The disk has a metal disk body and at least one plastic layer formed over the disk body.
Patent WO-2019151795-A1 (WO)
Title: Image processing method for processing motion information, method for decoding and coding image using same, and apparatus therefor
Inventor: LIM JEONG YUN
IPC: H04N19/513
Filed: 2019-01-31
Abstract: A method for decoding an image according to an embodiment of the present invention comprises the steps of: dividing a picture of an image into a plurality of coding units that are basic units in which inter prediction or intra prediction is to be performed, and determining a current block for decoding a coding unit which divides the picture or the divided coding unit into a quad tree and a binary tree structure; variably constructing a motion information prediction candidate list for predicting motion information of the current block, in accordance with neighboring block information previously decoded correspondingly to the current block; and performing motion information prediction decoding of the current block using the motion information prediction candidate list.
Patent WO-2019164256-A1 (WO)
Title: Light source module and ultraviolet irradiation device comprising same
Inventor: KIM DAE HUN
IPC: B66B31/02
Filed: 2019-02-20
Abstract: One embodiment provides a light source module and an ultraviolet irradiation device comprising same, the light source module comprising: a fixed plate extending in a first direction; a circuit board disposed on the fixed plate; a plurality of ultraviolet light-emitting elements arranged in the first direction on the circuit board; a first reflecting plate coupled to one side of the fixed plate; and a second reflecting plate coupled to the other side of the fixed plate, wherein the first reflecting plate and the second reflecting plate include inclined surfaces which become closer to each other as they are farther away from the circuit board, and the inclined surface of the first reflecting plate and the inclined surface of the second reflecting plate are spaced apart from each other in the first direction so as to be disposed at sides of a target structure, respectively.
Patent WO-2019194549-A1 (WO)
Inventor: KIM BYUNG SOO
IPC: C12N5/074
Filed: 2019-04-02
Abstract: 본 발명은 체세포에서 유도 만능 줄기세포(induced pluripotent stem cell; iPS)로의 역분화 유도용 조성물 및 이를 이용한 역분화 유도방법에 관한 것으로서, 상기 역분화 유도용 조성물 및 이를 이용한 역분화 유도방법은 인간 체세포의 수용체인 CXCR2(CXC chemokine receptor 2)를 자극함으로써 체세포에서 유도 만능 줄기세포로의 역분화 효율을 증가시키므로, 이를 효과적으로 유도 만능 줄기세포로의 역분화 유도에 이용할 수 있다.
Patent WO-2020036288-A1 (WO)
Title: Vacuum insulating pipe having bellows provided on outer pipe
Inventor: SHIN SUNG SU
IPC: F16L9/18
Filed: 2019-04-22
Abstract: Disclosed is a novel vacuum insulating pipe having bellows provided on an outer pipe, the vacuum insulating pipe provided with bellows, which are an expansion pipe joint, at predetermined intervals on an outer pipe of the vacuum insulating pipe so as to flexibly respond to overall contraction and expansion caused by thermal stress due to a temperature difference between room temperature and an ultra-low temperature when cryogenic liquefied gas such as liquid nitrogen, liquid oxygen, and liquid argon flows through an inner pipe, thereby greatly improving durability such as that for the prevention of corrosion of a pipe or disturbances to a vacuum state, preventing, in advance, the degradation of insulation performance, facilitating maintenance and repair work, and lowering costs. In the vacuum insulating pipe of the present invention comprising the inner pipe in which the cryogenic liquefied gas flows and the outer pipe provided by a predetermined interval on the outer side of the inner pipe so to encompass the inner pipe, and thus protect the inner pipe, a plurality of bellows for absorbing thermal stress caused by a temperature difference between room temperature and an ultra-low temperature are provided at the predetermined intervals on the outer pipe, and guide pipes, which have outer diameters that are the same size as the outer diameter of the outer pipe in order to be weld-coupled to the outer pipe, or flange parts, which are to be flange-coupled to the outer pipe, are formed at both ends of the bellows.
Patent WO-2019231263-A1 (WO)
Title: Virtual reality-based rehabilitation system and method
Inventor: CHOI DONG HOON
IPC: G16H20/30
Filed: 2019-05-30
Abstract: A virtual reality-based rehabilitation system and method is disclosed. A virtual reality-based rehabilitation system according to an embodiment of the present invention comprises: a rehabilitation server for providing different virtual reality rehabilitation contents according to body parts requiring rehabilitation training; and a rehabilitation apparatus which reproduces a test content among the virtual reality rehabilitation contents to enable a patient requiring rehabilitation training to practice the content, and then generates current state information relating to the body according to a result of the practice of the patient requiring rehabilitation training, and transmits the generated state information to the rehabilitation server.
Patent WO-2019240431-A1 (WO)
Title: Pharmaceutical composition comprising fusion protein of cell-penetrating peptide and rpe65 for treatment of leber's congenital amaurosis
Inventor: SHIN WOO RI
IPC: A61K47/64
Filed: 2019-06-07
Abstract: The present invention relates to a composition comprising a fusion protein of a cell-penetrating peptide and Retinal Pigment Epithelium-specific 65 kDa (RPE65) as an effective ingredient. With RPE65 increased in cell penetrability, the composition can be advantageously used for treatment of Leber's congenital amaurosis.
Patent WO-2020004910-A1 (WO)
Inventor: CHAE HYUKJIN
IPC: H04W64/00
Filed: 2019-06-25
Abstract: Un mode de réalisation de la présente invention concerne un procédé permettant à un terminal de réception d'émettre un signal de rétroaction à destination d'un terminal d'émission dans un système de communication sans fil. Le procédé comprend les étapes au cours desquelles le terminal de réception reçoit un signal de référence provenant du terminal d'émission et émet le signal de rétroaction associé au signal de référence à destination du terminal d'émission. Le signal de rétroaction est émis sur la base d'une compensation relative à un changement de phase qui se produit lors de la réception du signal de référence.
Patent WO-2020040428-A1 (WO)
Title: Item generating method based on blockchain
Inventor: SHIN HO YEOL
IPC: G06Q30/06
Filed: 2019-07-16
Abstract: An item generating method based on a blockchain, according to an embodiment of the present invention, comprises the steps in which: a blockchain server records transaction information in a block when a transaction request is received from a user device; the blockchain server transmits the transaction information to a service providing server if a recipient of the transaction request is the blockchain server, and the service providing server records the transaction information in a blockchain database; the service providing server inquires about the transaction information in the blockchain database according to a transaction check request transmitted from the user device, generates item information corresponding to the inquired transaction information, and transmits the item information to the blockchain server; and the blockchain server additionally records the item information in the block.
Patent WO-2020050550-A1 (WO)
Title: Methods and systems for performing editing operations on media
Inventor: BHAT GURURAJ
IPC: G06N3/02
Filed: 2019-08-29
Abstract: Methods and systems for performing editing operations on media are provided. A method includes receiving at least one reference media and at least one target media, identifying at least one dominant edit attribute of the at least one reference media, and performing a compatibility check to determine a compatibility of the at least one target media with the at least one dominant edit attribute of the at least one reference media. Based on results of the compatibility check, at least one compatible edit attribute is selected from the at least one dominant edit attribute, and the at least one compatible edit attribute is transferred from the at least one reference media to the at least one target media.
Patent WO-2020055032-A1 (WO)
Title: Evaporator for ice maker
Inventor: LEE GYEONG-MIN
IPC: F25C1/04
Filed: 2019-09-04
Abstract: Disclosed is an evaporator for an ice maker. An evaporator for an ice maker according to an embodiment of the present invention can comprise: an evaporator body having a refrigerant flow path formed therein; a dipping member connected to the evaporator body and for producing ice by means of a refrigerant at a temperature lower than the freezing point flowing in the refrigerant flow path while at least a part is submerged in the water; a heater having at least a part inserted to the refrigerant flow path and for directly or indirectly heating the refrigerant in the refrigerant flow path and the evaporator body and/or the dipping member such that the ice produced on the dipping member is separated from the dipping member; and a connecting member connected to the evaporator body such that the refrigerant flow path is connected to a freezing cycle, and allowing at least a part of the heater to be inserted to the refrigerant flow path.
Patent WO-2021025243-A1 (WO)
Inventor: CHANG JAEWON
IPC: H01L27/12
Filed: 2019-08-27
Abstract: The present invention is applicable to a display apparatus-related technology field, and relates to, for example, a display apparatus using a micro light emitting diode (LED), which is a semiconductor light emitting device. The present invention provides a display apparatus using a light emitting device operated in an active matrix scheme, the display apparatus comprising: a substrate; a pixel area layer configuring multiple pixel areas, which are arranged on the substrate and each of which includes a light emitting area and a pixel transistor area; and an assembly wiring layer including multiple pairs of assembly wires arranged between the substrate and the pixel area layer, wherein each of the pixel areas may include a light emitting area in which a light emitting device is mounted, and a pixel transistor area, which is positioned in a first direction with respect to the light emitting area and in which a thin film transistor for lighting the light emitting device is disposed, and the assembly wires may be arranged in a second direction different from the first direction.
Patent WO-2020231013-A1 (WO)
Inventor: KWON SEJUNG
IPC: G06N3/08
Filed: 2020-04-08
Abstract: Provided is an electronic apparatus. The electronic apparatus includes a memory and a processor. The processor is configured to apply a low rank approximation using a matrix decomposition for a first square matrix among a plurality of square matrices based on parameter values of a deep learning model, and obtain a first approximated matrix and a second approximated matrix for the first square matrix, obtain second approximated matrices for each of a plurality of remaining square matrices other than the first square matrix among the plurality of square matrices, based on the first approximated matrix for the first square matrix, and store the first approximated matrix the first square matrix and the second approximated matrices for each of the plurality of square matrices in the memory.
Patent WO-2020209647-A1 (WO)
Inventor: KIM TAE SU
IPC: G10L13/033
Filed: 2020-04-09
Abstract: Disclosed is a method for generating synthetic speech for text through a user interface. The method can comprise the steps of: receiving at least one sentence; determining a speech style characteristic for the received at least one sentence; and outputting synthetic speech for the at least one sentence reflecting the determined speech style characteristic. The synthetic speech can be generated on the basis of speech data outputted from an artificial neural network text-synthetic speech model by inputting the at least one sentence and the determined speech style characteristic into the artificial neural network text-synthetic speech model.
Patent WO-2021251549-A1 (WO)
Title: Display device
Inventor: HWANG SUNGPHIL
IPC: H04R5/02
Filed: 2020-08-18
Abstract: A display device includes a head including a display formed on a front surface thereof, a circumference having a pair of long sides and a pair of short sides, and one or more first speakers provided on a left short side and one or more second speakers provided on a right short side of the display and configured to be pivotable between a landscape mode in which the long sides are in a horizontal state and a portrait mode in which the long sides are in a vertical state, a sensor configured to detect pivot of the head, and a processor configured to determine a pivot state indicating whether the head is in the landscape mode or the portrait mode based on a result of detection and switch sound signals output by the first speakers and the second speakers when the pivot state of the head is switched.
Patent WO-2021071099-A1 (WO)
Title: Connection member connected to electrode lead by physical coupling, and battery cell stack comprising same
Inventor: HWANG SUNG TACK
IPC: H01M2/20
Filed: 2020-09-03
Abstract: The present invention relates to a connection member for an electric connection of an electrode lead, and a battery cell stack comprising same. The connection member comprises a pair of members including a first connection member and a second connection member, wherein one of the first connection member and the second connection member has a fixation part formed thereon to connect each other, and the other of the first connection member and the second connection member has an engaging part formed thereon, to which the fixation part is fastened. By the connection member, electrode leads can be physically coupled without welding, and a process of excessively bending the electrode leads in order to couple the electrode leads to a busbar can be omitted. Therefore, the present invention can improve the stability of electrode leads.
Patent WO-2021075747-A1 (WO)
Inventor: HWANG JOOWON
IPC: H02K1/27
Filed: 2020-09-23
Abstract: The present invention relates to a DC motor used for electric cars, wireless vacuum cleaners, drones, and the like across various industries. A high-efficiency DC motor according to the prior art has upper and lower permanent magnets which have different polarities, and which face each other around the same center point, and an electromagnet is disposed in the middle of the upper and lower permanent magnets such that rotational power is obtained by using magnetic forces to the maximum extent. Such a conventional high-efficiency DC motor has a problem in that the direction of rotation is not constant, depending on the initial rotor position. In addition, the upper and lower permanent magnets pull the magnetic body of the electromagnet and thus interfere with rotations, thereby posing a problem in that the efficiency thereof is not substantially improved compared with a conventional BLDC motor. Accordingly, the present invention provides a DC motor having upper and lower permanent magnets disposed such that, when the upper and lower permanent magnets face each other, the center point of permanent magnets is positioned between permanent magnets on different surfaces, thereby solving the problems of motors according to the prior art, and having excellent rotational power and torque compared with conventional BLDC motors.
Patent WO-2021060903-A1 (WO)
Inventor: KWON SUNILL
IPC: B26D5/02
Filed: 2020-09-25
Abstract: A vinyl cutting head (10) is installed on an automated device (1) to cut vinyl, wherein the automated device (1) includes a cutting support (2) on which a packaging material (P) attached with vinyl (V) is mounted and a cutting head fixer (6) which is movable in all directions. The vinyl cutting head (10) comprises: a cutting head housing (12) which is installed above the packaging material (P), fixedly installed on the cutting head fixer (6), and provided with a head coupling groove (18) in a lower surface thereof; a cutting head unit (26) which is fixedly installed in the head coupling groove (18) and is provided with a blade fixing unit coupling hole (34) penetrating vertically in the center thereof; a blade fixing unit (60) which is installed in the cutting head unit (26) to be movable upward and downward along the blade fixing unit coupling hole (34), and is provided with a blade (82) protruding downward from the center of a lower surface thereof so as to cut the vinyl (V); a gap maintaining roller (46) which is installed on a bottom surface of the cutting head unit (26) to be rollable and is in contact with an upper surface of the packaging material (P), when the blade (82) cuts the vinyl, for maintaining a gap between the blade (82) and the packaging material (P); and a contact prevention member (50) which is installed to protrude downward from the bottom surface of the cutting head unit (26) and is installed on the bottom surface of the cutting head unit (26) to be rollable for preventing the lower surface of the cutting head unit (26) from contacting the packaging material (P). The vinyl cutting head according to the present invention can prevent the blade from being destroyed and damaged due to a collision between the packaging material and the blade, because the gap maintaining roller rolls along the upper surface of the packaging material and at the same time maintains a constant gap between the packaging material and the blade when the vinyl on the packaging material is cut. Also, since the gap maintaining roller is installed on the bottom surface of the cutting head which is adjacent to the blade, the power for supporting the cutting head due to the gap maintaining roller can be improved. Moreover, since the gap maintaining roller is installed on the bottom surface, damage to the gap maintaining roller due to a side impact during the moving operation of the vinyl cutting head can be prevented.