baber/WOPTO huggingface dataset:
Patent WO-2019059558-A1 (WO)
Title: Stereoscopic sound service apparatus, and drive method and computer-readable recording medium for said apparatus
Inventor: KIM JI-HEON
IPC: H04S7/00
Filed: 2018-08-31
Abstract: The present invention pertains to a stereoscopic sound service apparatus, and to a drive method and a computer-readable recording medium for said apparatus. The stereoscopic sound service apparatus according to an embodiment of the present invention may comprise: a storage unit for matching HRTF data, relating to physical characteristics of a user, with sound source environment (3D) data relating to the environment of the sound source, and for storing same; and a control unit for extracting an HRTF candidate group from (pre)stored HRTF data on the basis of on a user's test result for the purpose of sound matching, and for setting, as personalised user-specific data, one or more pieces of data having similarity that is no less than a reference value from the extracted HRTF candidate group.
Patent WO-2019074279-A1 (WO)
Title: Fire door deformation prevention device
Inventor: LEE MYEUNG HYEUN
IPC: E06B5/16
Filed: 2018-10-11
Abstract: The present invention relates to a fire door deformation prevention device and, more specifically, to a fire door deformation prevention device capable of effectively preventing a phenomenon in which a fire door warps due to flames in the event of fire. The present invention relates to a fire door deformation prevention device for preventing warpage between a doorframe and a door corresponding to the doorframe, the fire door deformation prevention device comprising: a locking part protrusively installed on a side surface of the doorframe so as to form a locking space; and a deformation prevention part installed at a position corresponding to the locking part so as to surround a side portion of the door, wherein the deformation prevention part enables the door to pivot over the locking space at normal times, and prevents warpage between the doorframe and the door at the time of fire.
Patent WO-2019124714-A1 (WO)
Title: Scoliosis correction apparatus
Inventor: MOON YANG GYU
IPC: A61F5/01
Filed: 2018-10-24
Abstract: The present invention relates to an apparatus that adjusts equilibrium of a body via a footboard that can be adjusted vertically and left-to-right, and corrects scoliosis via same. The inclination angle of the footboard is adjusted fully automatically, and thus can be adjusted to a fine angle, thereby providing a customized angle suited to characteristics of a user. Consequently scoliosis can be corrected by a proper standing posture and standing motion, and because the footboard inclines left-to-right, imbalances of the legs such as bowlegs can be corrected in addition to scoliosis.
Patent WO-2019160224-A1 (WO)
Title: Seawater circulation system for ship
Inventor: SEO MIN SU
IPC: B63J2/12
Filed: 2018-11-26
Abstract: The present invention relates to a seawater circulation system for a ship and, more particularly, to a seawater circulation system for a ship that supplies seawater to a heating body and a scrubber of the ship. One embodiment of the present invention provides a seawater circulation system for a ship, comprising: a sea chest capable of pumping seawater from the sea; a cooling unit which is connected to the sea chest for receiving seawater from the sea chest and, at a portion thereof, connected to the heating body to lower the temperature of the heating body through heat exchange; a scrubber unit for treating an exhaust gas generated in the ship; a first exhaust pipe unit for discharging seawater discharged from the cooling unit to the outside; a supply pipe unit which is connected to the first discharge pipe unit and the scrubber unit and supplies a part or all of the seawater discharged from the cooling unit to the scrubber unit; and a second exhaust pipe unit which is connected to the scrubber unit and the first exhaust pipe unit and supplies seawater discharged from the scrubber unit to the first discharge pipe unit.
Patent WO-2019132408-A1 (WO)
Inventor: KONG JONG-PAN
IPC: C22C38/00
Filed: 2018-12-20
Abstract: An embodiment of the present invention provides an ultra-thin hot rolled steel sheet having excellent isotropy, and a manufacturing method thereof, the steel sheet comprising, 0.020 to 0.080 wt% of C; 0.05 to 0.50 wt% of Mn; 0.05 wt% or less of Al; 0.001 to 0.005 wt% of Ca; and the balance being Fe and other unavoidable impurities, wherein the C, Mn, Al, and Ca satisfy following relational expressions 1 to 4, the microstructure includes, by an area fraction, 80% or more of ferrite, and 20% or less of pearlite, and a ferrite grain size variation (∆G) according to rolling directions satisfies following relational expression 5: [Relational expression 1] 5 ≤ [Al/Ca] ≤ 40; [Relational expression 2] 20 ≤ 1000[C + 0.04Mn] ≤ 85; [Relational expression 3] 1 ≤ 1000[C + 0.04Mn]/[Al/Ca] ≤ 12; [Relational expression 4] 0.05 ≤ [C + 0.4Mn] ≤ 0.3; and [Relational expression 5] ∆G = [(G TD  + G RD )/2] – G 45°D  ≤ 2.5 ㎛, wherein in relational expressions 1 to 4, the content of C, Mn, Al and Ca is by wt%, and in relational expression 5, ∆G indicates a variation of the average ferrite grain size (FGS), G TD  indicates an FGS in the vertical direction of the rolling direction, G RD  indicates an FGS in the horizontal direction of the rolling direction, and G 45°D  indicates an FGS in the 45° direction of the rolling direction.
Patent WO-2020141628-A1 (WO)
Title: Mobile robot
Inventor: JUNG CHUNGIN
IPC: B25J9/12
Filed: 2019-01-02
Abstract: A mobile robot according to an embodiment of the present invention may comprise: a main body equipped with a traveling unit; a body display unit which is positioned above a front portion of the main body, is formed longitudinally in the vertical direction, and is provided with a display on the front surface thereof; a supporter which is formed longitudinally in the vertical direction inside the body display unit and has a lower end supported by the main body; and an interface module which is supported by the supporter and electrically connected to the display.
Patent WO-2019172711-A1 (WO)
Title: Method and apparatus to enable csi reporting based on space-frequency compression
Inventor: RAHMAN MD SAIFUR
IPC: H04B7/0456
Filed: 2019-03-08
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. A method of a user equipment (UE) for a channel state information (CSI) feedback in a wireless communication system is provided. The method comprises receiving, from a base station (BS), CSI feedback configuration information including a number (N SB ) of subbands (SB) and a number (R) of frequency domain (FD) units per SB, wherein N SB  and R determine a total number ( N 
 3 ) of FD units; deriving CSI feedback based on the CSI feedback configuration information, wherein the CSI feedback includes a precoding matrix indicator (PMI) indicating a precoding matrix for each FD unit of the total number ( N 
 3 ) of FD units; and transmitting the CSI feedback over an uplink channel.
Patent WO-2019231092-A1 (WO)
Title: Method for neutralizing dredged soil washed with acid
Inventor: KIM HONG SEOK
IPC: C02F1/52
Filed: 2019-03-26
Abstract: Disclosed is a neutralization method for neutralizing purified dredged soil, which has been washed with an acid in order to remove contaminants. According to the neutralization method, a solid neutralizer is added to and mixed with the purified dredged soil in order to neutralize the purified dredged soil in a solid state. In addition, according to the neutralization method, in order to neutralize used process water in a liquid state, having been used for acid washing, a liquid neutralizer is added to and mixed with the used process water.
Patent WO-2019190169-A1 (WO)
Title: Mixed flow fan and fan assembly
Inventor: CHOI WOOJOO
IPC: F04D29/40
Filed: 2019-03-26
Abstract: A mixed flow fan having a reduced axial length, and a fan assembly including same are provided. To this end, the mixed flow fan according to the present invention comprises: a shroud having a suction part, which has an air suction port formed in an axial direction, and a first inclined part, which extends to be inclined between the axial direction and the radial direction from the suction part; a hub, which has a center part having a convex surface facing the air suction port and a concave surface opposite to the air suction port, and being disposed within the first inclined part, and a second inclined part extending to be inclined between the axial direction and the radial direction from the center part and being disposed at the outer side of the first inclined part; and a plurality of blades arranged in a space between the shroud and the hub so as to connect the shroud and the hub, and arranged to be spaced from each other in a circumferential direction, wherein: each of the plurality of blades includes a leading edge positioned at the front end thereof in the rotational direction and formed to be straight, a trailing edge positioned at the rear end thereof in the rotational direction and formed to be straight, a shroud chord connecting one end of the leading edge and one end of the trailing edge and extending from the inner peripheral surface of the shroud, and a hub chord connecting the other end of the leading edge and the other end of the trailing edge and extending from the outer peripheral surface of the hub; one end of the trailing edge is connected to the outermost edge tip of the inner peripheral surface of the first inclined part in the radial direction, and the other end thereof is disposed behind one end of the trailing edge in the rotational direction so as to be connected to the outermost edge tip of the outer peripheral surface of the second inclined part in the radial direction; and one end of the leading edge is connected to the innermost edge tip of the inner peripheral surface of the first inclined part in the radial direction, and the other end thereof is disposed in front of one end of the leading edge in the rotational direction, and is disposed closer to the center part of the hub than the other end of the trailing edge so as to be connected to a position spaced in the axial direction from the innermost edge tip of the outer peripheral surface of the second inclined part in the radial direction.
Patent WO-2020184780-A1 (WO)
Inventor: LEE CHIL SUNG
IPC: A45D40/26
Filed: 2019-05-09
Abstract: The present invention provides a vibrating puff comprising: a puff structure including a cushion part made from an elastic material, and insertion band parts coupled to both sides of the cushion part so that fingers come in close contact with the cushion part and use same; a vibrator embedded inside the cushion part so as to transmit vibration to the cushion part; and a magnet coupled to the insertion band part so as to generate a switching signal in the vibrator provided inside the cushion part.
Patent WO-2019240418-A1 (WO)
Title: Plasticizer composition, and resin composition comprising same
Inventor: KIM HYUN KYU
IPC: C08K5/00
Filed: 2019-06-03
Abstract: The present invention relates to a plasticizer composition which comprises cyclohexane-1,2-diester material represented by chemical formula 1, and a trimellitate material represented by chemical formula 2, the plasticizer composition being environmentally friendly whilst having excellent stability and basic physical properties.
Patent WO-2019235872-A1 (WO)
Inventor: KIM O ZZYN
IPC: D06Q1/10
Filed: 2019-06-07
Abstract: The present invention relates to an apparatus and a method for coating reflective fabrics for clothes, the apparatus comprising: a transfer unit for transferring the fabrics on a predetermined path; a first application unit for applying a soft binder on the surface of the fabrics; a first dispenser having a chamber, a first vibrating shooter, and a first conveying means; a first dryer for drying, behind the first application unit, the soft binder applied to the fabrics; a second application unit for applying, on a soft binder layer of the fabric, a glass bead mixture mixed with a hard binder; a second dispenser having a chamber, an agitating means, an ultrasonic vibrating means, a second vibrating shooter, and a second conveying means; and a second dryer for drying, behind the second application unit, the glass bead mixture applied to the soft binder layer.
Patent WO-2020009394-A1 (WO)
Inventor: CHOI YOUN WOONG
IPC: A61K9/20
Filed: 2019-07-01
Abstract: 본 발명은 펠라고니움 시도이데스(Pelargonium sidoides) 추출물을 포함하는 고형 제제 및 이의 제조방법에 관한 것으로, 본 발명에 의한 제제는 콜로이드성 이산화규소를 부형제로 포함함으로써 흡착제와 결합제 없이도 고형으로 제조가 가능하며, 높은 안정성, 보존성 및 생체이용률을 나타내면서도 복약편의성이 우수한 것을 특징으로 한다.
Patent WO-2020032543-A1 (WO)
Title: Electronic device for adjusting image including multiple objects and control method thereof
Inventor: LEE HWAJUN
IPC: G06K9/32
Filed: 2019-08-06
Abstract: An electronic device is disclosed, including a display, a camera, and at least one processor. The processor implements the method, including displaying a first preview image acquired through the camera on the display, identifying a category for each object included in the first preview image, applying adjustment filters to each object, each adjustment filter selected based on the identified category, display a second preview image on the display, in which each object is visually altered by the applied adjustment filters, displaying on the second preview image a plurality of selectable icons each corresponding to one of the identified categories, in response to receiving a first input selecting a first selectable icon, removing application of a first adjustment filter from a first object belonging to a category corresponding to the first selectable icon.
Patent WO-2020040612-A1 (WO)
Inventor: KIM HYUN-DUCK
IPC: C12Q1/37
Filed: 2019-08-23
Abstract: 본 발명은 타액 중의 MMP-9를 바이오마커로 사용함으로써, 구강암 발병 전 및 구강암 발병 초기 단계에서 구강암의 고위험 개체를 선별하는 데 실질적으로 도움이 될 수 있으며, 구강암의 발생률을 줄이고 생존율을 촉진할 수 있는 구강암의 진단 방법, 정보제공방법, 조성물 및 키트에 관한 것이다.
Patent WO-2020050561-A1 (WO)
Title: Biosignal measuring device
Inventor: LEE WOO JAE
IPC: A61B5/053
Filed: 2019-09-02
Abstract: The present invention relates to a biosignal measuring device comprising: two pairs of electrodes for measuring a biosignal of at least a portion of a user's body; a measuring unit for measuring at least one of body composition, electrocardiogram, and Pulse Transmit Time (PTT) of a human body from the two pairs of electrodes; a three-axis acceleration sensor for sensing a sensing value associated with a change in a user's measurement posture in three axes; and a control unit for determining a measurement posture of the biosignal using the sensing value sensed by the three-axis acceleration sensor, wherein the measurement unit determines the at least one of the body composition, the electrocardiogram, and the PTT of the human body using a first condition, if the measurement posture is in a first mode, and determines the at least one of the body composition, the electrocardiogram, and the PTT using a second condition different from the first condition if the measurement posture is in a second mode. According to the present invention, when it is difficult to accurately measure the biosignal while wearing a band-type biosignal measuring device, the biosignal can be measured accurately even in a low temperature and low humidity environment by converting a biosignal measurement mode from a wear mode to a non-wear mode and measuring the biosignal under conditions corresponding to the non-wear mode.
Patent WO-2020055023-A1 (WO)
Title: Display system, display apparatus, and control method thereof
Inventor: KIM MOONYOUNG
IPC: G06F1/18
Filed: 2019-09-03
Abstract: A display system is disclosed. The display system includes an electronic device including first and second interfaces and a display apparatus. The electronic device is configured to: rectify external alternating current (AC) power by direct current (DC) power based on a first ground, convert the DC power into power based on a second ground, provide the converted power to the display apparatus through a first interface connected to the second ground, and provide a signal received from an external device through a second interface connected to an earth ground to the display apparatus through the first interface, wherein a ground of the display apparatus is the same as the second ground and the second ground is different from the earth ground.
Patent WO-2020055161-A1 (WO)
Title: Image decoding method and apparatus based on motion prediction in sub-block unit in image coding system
Inventor: LEE JAEHO
IPC: H04N19/176
Filed: 2019-09-11
Abstract: An image decoding method according to the present document may comprise the steps of: obtaining motion prediction information on a current block from a bitstream; generating an affine MVP candidate list for the current block; deriving CPMVPs for CPs of the current block on the basis of the affine MVP candidate list; deriving CPMVDs for the CPs of the current block on the basis of the motion prediction information; deriving CPMVs for the CPs of the current block on the basis of the CPMVPs and the CPMVDs; and deriving prediction samples for the current block on the basis of the CPMVs.
Patent WO-2020122426-A1 (WO)
Title: Super absorbent polymer and preparation method therefor
Inventor: CHOI YONG SEOK
IPC: C08L97/02
Filed: 2019-11-07
Abstract: The present invention relates to a super absorbent polymer preparation method. More particularly, the invention relates to a super absorbent polymer preparation method capable of preparing a super absorbent polymer that exhibits an improved absorption rate while maintaining excellent fundamental absorption properties such as centrifuge retention capacity.
Patent WO-2021107263-A1 (WO)
Inventor: KANG MUNSEONG
IPC: A61N1/32
Filed: 2020-01-16
Abstract: A skin care apparatus according to an embodiment of the present invention comprises: a substrate; a case covering one surface of the substrate; and at least one galvanic current application device electrically connected to the substrate, wherein each of the at least one galvanic current application device comprises: a contact head forming a contact surface with respect to the skin of a user and electrically connected to the substrate; and a holder provided between the substrate or the case and the contact head, the holder comprising an elastic fixing body for elastically fixing the contact surface of the contact head at a position spaced apart by a predetermined length from the case.
Patent WO-2020197129-A1 (WO)
Inventor: LIM SUHWAN
IPC: H04B1/00
Filed: 2020-03-10
Abstract: A disclosure of this specification provides a device configured to operate in a wireless system. The device may comprise: a transceiver configured with an Evolved Universal Terrestrial Radio Access (E-UTRA) - New Radio (NR) Dual Connectivity (EN-DC). The EN-DC may be configured to use three bands. The device may comprise: a processor operably connectable to the transceiver. The processer may be configured to: control the transceiver to receive a downlink signal and control the transceiver to transmit an uplink signal via at least two bands among the three bands. A value of Maximum Sensitivity Degradation (MSD) may be applied to a reference sensitivity for receiving the downlink signal.
Patent WO-2020218739-A1 (WO)
Title: Anode active material, method for manufacturing same, and lithium secondary battery comprising same
Inventor: PAIK UN GYU
IPC: H01M10/052
Filed: 2020-03-17
Abstract: The present invention relates to: an anode active material comprising a composite of lithium titanium oxide (LTO), a silicon-containing material, and crystalline carbon; a method for manufacturing same; and a lithium secondary battery comprising same. The composite according to the present invention satisfies high capacity, high energy density, and high stability of life, improves high-speed charging characteristics, and also improves mechanical strength, such that a lithium secondary battery using the composite as an anode active material can be effectively used for a next-generation electric vehicle, an energy storage system, or the like.
Patent WO-2020197205-A1 (WO)
Inventor: WANG WEIWEI
IPC: H04W84/04
Filed: 2020-03-23
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. Embodiments of the present application provide a resource management method, a control information transmission method, and an information configuration method, which belong to the field of communication technology.
Patent WO-2021201323-A1 (WO)
Title: 안테나를 구비하는 전자 기기
Inventor: PARK BYEONGYONG
IPC: H01Q1/46
Filed: 2020-04-02
Abstract: 일 실시 예에 따른 안테나를 구비하는 전자 기기가 제공된다. 상기 전자 기기는 상기 전자 기기 내부에 배치되는 기판(substrate)의 전면에 그라운드 영역으로 동작하는 도전 층(conductive layer)에 소정 형상의 슬롯 영역이 구비된 슬롯 안테나; 및 상기 슬롯 영역 내에 배치되고, 슬롯 안테나를 급전하도록 구성된 모노폴 영역(monopole region)을 포함할 수 있다. 상기 기판의 전면의 일부 영역은 도전 층이 제거된 소정 형상의 유전체 영역으로 형성될 수 있다. 상기 전자 기기는 상기 슬롯 안테나를 통해 소정 대역의 신호가 방사되도록 상기 모노폴 영역을 통해 신호를 인가하도록 구성된 송수신부 회로(transceiver circuit)를 더 포함할 수 있다.
Patent WO-2020214003-A1 (WO)
Inventor: LEE JAE YOUNG
IPC: A61K31/7088
Filed: 2020-04-20
Abstract: La présente invention concerne une composition et un procédé d'inhibition de la prolifération du virus de l'hépatite B.
Patent WO-2020231047-A1 (WO)
Title: Ensemble outil de coupe
Inventor: PARK CHANG GYU
IPC: B23C5/20
Filed: 2020-04-29
Abstract: L'invention concerne un ensemble outil de coupe comprenant : un corps de dispositif de coupe s'étendant perpendiculairement à partir d'une surface inférieure et comprenant une partie cylindrique ayant un axe de rotation ; des poches d'insert disposées et formées de manière concave dans la surface inférieure et la partie cylindrique pour être espacées les unes des autres le long d'une direction circonférentielle ; des inserts de coupe fixes montés à l'intérieur des poches d'insert et disposés au niveau de la partie la plus à l'extérieur du corps de dispositif de coupe dans une direction radiale ; et des inserts de coupe étagés montés à l'intérieur des poches d'insert, l'insert de coupe étagé étant disposé entre deux inserts de coupe fixes adjacents. L'insert de coupe fixe est disposé de façon à avoir une longueur identique à partir de l'axe de rotation et une longueur identique à partir de la surface inférieure. Au moins un insert de coupe étagé est disposé de façon à avoir une longueur différente à partir de l'axe de rotation et une longueur différente à partir de la surface inférieure par rapport aux inserts de coupe étagés restants.
Patent WO-2021015555-A1 (WO)
Title: Compound for organic electric element, organic electric element using same, and electronic device comprising same organic electric element
Inventor: KIM WON SAM
IPC: C07D409/12
Filed: 2020-07-22
Abstract: The present invention provides: a novel compound which can improve the luminous efficiency, stability, and service life of an element; an organic electric element using same; and an electronic device comprising the organic electric element.