baber/WOPTO huggingface dataset:
Patent KR-20220151794-A (KR)
Title: Induction heating type rice cooker
Inventor: JANG KIL JAE
IPC: A47J27/088
Filed: 2021-05-07
Abstract: An induction heating-type electric rice cooker is provided. The induction heating-type electric rice cooker according to one embodiment of the present invention comprises: a housing; a base fixed to the inside of the housing and including a recessed space formed therein; a coil part disposed adjacent to an outer surface of the base; an inner pot accommodated in the recessed space of the base and inductively heated by a magnetic field generated by the coil part; and a shielding part disposed between the housing and the base and made of a magnetic material to shield the magnetic field generated by the coil part. The shield part is formed to partially cover a bottom part of the base and an outer circumferential part of the base. According to the present invention, the induction heating-type electric rice cooker is capable of shielding the magnetic field generated by a plurality of coils.
Patent KR-20220152654-A (KR)
Inventor: LEE HA KYUNG
IPC: G06Q50/10
Filed: 2021-05-10
Abstract: The present invention relates to a game server which provides an automatic hunting prediction value customized for a user and recommends an automatic hunting location, and a motion method thereof. According to the method in accordance with one embodiment, user character information is obtained, and a desired hunting location is received from a user terminal. In addition, the automatic hunting prediction value may be provided based on user character information and hunting location information on the desired hunting location. Also, according to the method in accordance with one embodiment, the user character information stored in the server is obtained, and an automatic hunting target value is received from the user terminal. Moreover, a recommended hunting location may be provided based on the user character information and the automatic hunting target value. The motion method of the present invention comprises: an acquisition motion; a reception motion; and a provision motion.
Patent KR-20220153222-A (KR)
Inventor: HAN EUN DUEK
IPC: A63B47/02
Filed: 2021-05-11
Abstract: The present invention relates to an indoor screen golf course having a golf ball recovery function, comprising: a hitting stage (10) having a hitting seat (11) where a golfer is positioned to hit a golf ball (G) and a stage discharge hole (12) formed on a side of the hitting seat (11); a screen (20) positioned on the opposite side of the hitting stage (10) and on which the golf ball (G) collides; a green stage (30) located on a floor between the hitting stage (10) and the screen (20); a front channel unit (40) formed to be concaved between the screen (20) and the green stage (30) and recovering the golf ball (G) falling after colliding with the screen (20); a rear channel part (50) formed to be concaved between the hitting stage (10) and the green stage (30); a transfer channel unit (60) passing through a bottom surface of the green stage (30), transferring the golf ball (G) recovered from the front channel unit (40) to the rear channel unit (50), and having a transfer channel inlet (61) installed in the front channel unit (40) and a transfer channel outlet (62) installed in the rear channel unit (50); and a golf ball feeder (70) embedded in the hitting stage (10), and protruding the golf ball (G) introduced through the rear channel unit (50) through the stage discharge hole (12).
Patent KR-20220157705-A (KR)
Title: Method and apparatus for estimating indoor distance based on deep learning using fmcw radar
Inventor: KIM YOUNG OK
IPC: G01S13/34
Filed: 2021-05-21
Abstract: The embodiments of the present invention provide an indoor distance estimation method and a device which are capable of improving the accuracy of distance estimation using FMCW radar by applying deep learning technology based on artificial neural network. The indoor distance estimation method includes the steps of: transmitting a frequency signal and receiving a reflected frequency signal; converting the received frequency signal into distance data; and estimating a distance through a learning model based on the distance data.
Patent KR-20210147950-A (KR)
Inventor: COTRONAKIS JAMES
IPC: H01L23/60
Filed: 2021-05-27
Abstract: Interconnected substrate arrays, microelectronic packages, and methods for fabricating microelectronic packages for fabricating microelectronic packages utilizing interconnected substrate arrays containing integrated electrostatic discharge (ESD) protection grids are provided. In an embodiment, the method includes obtaining an interconnected substrate array having an integrated ESD protection grid. The ESD protection grid includes, in turn, ESD grid lines at least partially formed in singulation streets of an interconnected substrate array and electrically coupling die attachment regions of the substrate array to one or more peripheral machine ground contacts. Array-level fabrication steps are performed to produce an interconnected package array utilizing the interconnected substrate array, while electrically coupling the die attachment regions to electrical ground through the ESD protection grid during at least one of the array-level fabrication steps. Afterwards, the interconnected package array is singulated to yield a plurality of singulated microelectronic packages.
Patent KR-20220162391-A (KR)
Title: Smart Sound Navigation Wands for Blind People
Inventor: KIM SOO HYUN
IPC: A61H3/06
Filed: 2021-06-01
Abstract: The present invention relates to a cane for the visually impaired, which includes a light and navigation connected to a sound system and a positioning system. A smart sound navigation cane for the visually impaired according to the present invention provides sound, so that a user can walk more easily and safely.
Patent KR-20220164881-A (KR)
Title: The detachable skate
Inventor: LEE HYUN TAE
IPC: A63C17/26
Filed: 2021-06-07
Abstract: The present invention relates to detachable skates, wherein a shoe bottom and a skate attachment bottom are attached to each other using a magnet to be attached well, thereby solving the problem of inconvenience of having to take off shoes when skating. The present invention comprises: an attachment and detachment device formed in the shape of tongs on an end of a long string composed of plastics to facilitate attachment and detachment; a skate bottom formed similarly to the shape of a human foot to be light and to be attached to correspond to the shape of a foot; a brake formed in the shape of a triangular column with the size of 5 cm to facilitate stop while skating; a magnetic bottom formed with magnets attached to shoes and bottoms to prevent shoes from being attached to attachment bottoms; and wheels formed in the shape of a wheel to facilitate running. Therefore, the present invention enables a shoe bottom and a skate attachment bottom to be attached to each other using a magnet to be attached well, thereby solving the problem of inconvenience of having to take off shoes when skating.
Patent KR-20220166598-A (KR)
Title: Rotary air valve for HVAC module and HVAC module including same
Inventor: KIM JIN HWA
IPC: B60H1/00
Filed: 2021-06-10
Abstract: An objective of the present invention is to provide a rotary air valve capable of preventing shrinkage deformation after injection. A rotary air valve installed in an HVAC module case of an HVAC module comprises: an air blocking unit for blocking the air flow; a pair of support shafts provided on both sides of the air blocking unit and defining a rotational axis; and a pair of fastening protrusions rotatably inserted into a pair of arc-shaped guide grooves spaced apart from each other in the HVAC module case.
Patent KR-20220169021-A (KR)
Title: Method and system for providing finance authentication service based on open api
Inventor: KO JAE YEON
IPC: G06F21/44
Filed: 2021-06-17
Abstract: According to an embodiment of the present invention, as a method for a storage server to provide a financial authentication service, a method of providing a financial authentication service comprises: a step of receiving, from the user terminal, an authentication service subscription and device registration request including acquisition information acquired by a financial authentication program of the user terminal; a step of storing the acquired information in its own storage and transmitting stored information including device information of a registered user terminal to the user terminal; a step of receiving a confirmation request for the connection information from an authentication server that has received connection information including the storage information and the acquisition information from the user terminal; and a step of transmitting customer identification information and connected device identification information of the user terminal to the authentication server after confirming the connection information, so that a token including the customer identification information and connected device identification information is issued. Accordingly, the present invention improves security by double encrypting the private key with acquisition information and transmitting it.
Patent KR-20220169319-A (KR)
Title: Toner amount adjustment using offset power
Inventor: PARK JINYUN
IPC: G03G15/00
Filed: 2021-06-18
Abstract: An image forming device may comprise: a photosensitive drum in which a surface voltage is applied; a laser scanner that applies an exposure voltage corresponding to an image to a surface of the photosensitive drum; a developing roller in which a developing voltage is applied to transfer a toner to the surface of the photosensitive drum; and a photosensitive drum power supply device that adjusts a toner amount of the toner according to a difference between the exposure voltage and the developing voltage wherein an offset voltage is provided by applying the offset voltage corresponding to the information of the image to the surfaces of a transfer roller and photosensitive drum that form an image on a paper by transferring the toner transferred to the surface of the photosensitive drum to the paper.
Patent KR-20230000275-A (KR)
Inventor: HONG SUNG HOO
IPC: A61B17/04
Filed: 2021-06-24
Abstract: Disclosed is a surgical clip having enhanced ligation force, which can be easily decomposed in a body after a predetermined time passes and can greatly increase grip force on biological tissues. The surgical clip having enhanced ligation force according to one embodiment of the present invention comprises a first leg and a second leg branched from one side, wherein a portion of the blood vessel or a suture thread is compressed to be sutured when the free terminals of the first leg and the second leg are engaged with each other while the blood vessel or the suture thread is interposed between the first leg and the second leg. In addition, at least one surface of the tight contact surfaces which are engaged with each other when the first leg and the second leg ligate a blood vessel may have a first protrusion portion protruding and extending longitudinally along a central line in a direction of the length and a plurality of second protrusion portions disposed at both sides of the first protrusion unit and located not to overlap with each other, based on the central line.
Patent KR-20230000824-A (KR)
Title: Apparatus for charging battery and system for charging battery
Inventor: HWANG JIN WOO
IPC: H02J7/00
Filed: 2021-06-25
Abstract: According to an embodiment of the present document, a battery charging device comprises: a power supply unit; and a charging controller configured to provide power of the power supply unit to a battery module based on a control signal transferred from a battery pack related to a battery module when being electrically connected to the battery module.
Patent KR-20230001608-A (KR)
Inventor: PARK YONG SEOK
IPC: B08B1/00
Filed: 2021-06-28
Abstract: The present invention provides a substrate cleaning device which can perform efficient substrate cleaning by simultaneously performing multi-functional cleaning on a substrate passing through a plurality of chambers while efficiently operating the substrate cleaning and a manufacturing space, and can perform the substrate cleaning more efficiently by stably controlling airflow within the chamber during a cleaning process to prevent mist or fume generated in the inside of the chamber from leaking to the outside or external air containing foreign substances from flowing into the inside of the chamber. To this end, the present invention comprises: a first cleaning unit having a first chamber, a first cleaning module, and a first exhaust module; and a second cleaning unit having a second chamber, a second cleaning module, and a second exhaust module. The present invention simultaneously performs a plurality of cleaning processes on one substrate passing through a first cleaning space and a second cleaning space, while separately controlling air supply and exhaust for the first cleaning space and the second cleaning space. In addition, the present invention prevents external air from flowing into the first cleaning space and the second cleaning space or airflow from moving between the first cleaning space and the second cleaning space. According to the present invention, air supply and exhaust are separately regulated for the cleaning space within the chamber using the exhaust modules such that the plurality of cleaning processes can be efficiently performed by multi-functional cleaning modules arranged in series.
Patent KR-20220007518-A (KR)
Inventor: KOBAYASHI TOSHIKI
IPC: C23C16/50
Filed: 2021-06-29
Abstract: Provided is a technique for uniformly controlling the temperature of a substrate in a plane. A substrate support includes a main body of the substrate support that a substrate is placed on and that receives a heat input from at least an outside of the substrate support; a refrigerant passage provided in the main body and configured to take heat from the main body by a refrigerant; a switching mechanism that switches a position where the refrigerant is supplied to the refrigerant passage and a position where the refrigerant is discharged from the refrigerant passage between one end and the other end of the refrigerant passage in order to reverse a direction in which the refrigerant flows in the refrigerant passage; and a control unit. The control unit is configured to control the switching mechanism to repeatedly reverse the direction in which the refrigerant flows during a period in which the main body receives the heat input.
Patent KR-20220040366-A (KR)
Title: Drawing apparatus
Inventor: FUJITA KATSUYA
IPC: G03F7/20
Filed: 2021-07-12
Abstract: A first moving mechanism (22a) horizontally moves a first stage (21a) in a Y direction below a pattern drawing part (4). A second moving mechanism (22b) horizontally moves a second stage (21b) in the Y direction below the pattern drawing part (4). The second moving mechanism (22b) is disposed side by side with the first moving mechanism (22a) in an X direction. A frame (7) supports the first and second moving mechanisms (22a, 22b). A counterweight (51) is attached to the frame (7) so as to be movable in the X direction crossing a substrate moving direction. A weight movement control unit controls a weight moving mechanism (52) so as to dispose the counterweight (51) at a position where the deformation of the frame (7) caused by the weight of each of the first and second stages (21a, 21b) is suppressed on the basis of the positions of the first and second stages (21a, 21b) in the Y direction. Thus, drawing for a substrate (9) can be performed with good precision.
Patent KR-20230014935-A (KR)
Inventor: SIN HONG CHUL
IPC: A61K8/02
Filed: 2021-07-21
Abstract: The present invention provides a powder hair dye which comprises: microbeads containing a desiccating agent, and microbeads for the powder hair dye containing metal peracid salts encapsulated in the microbeads; an expression dye; and a thickening agent. In addition, the present invention provides the powder hair dye which can provide nutrition and gloss to hair using the thickening agent containing Saccharina japonica powder.
Patent KR-20230016138-A (KR)
Inventor: KWON HYUCK CHONG
IPC: C12M1/00
Filed: 2021-07-25
Abstract: The present invention relates to a building detachable culturing device for algae, and more specifically, to a building detachable culturing device for algae which is installed on an outer wall of a building to remove carbon dioxide and produce oxygen through photosynthesis of algae, thereby reducing environmental pollution. In addition, the building detachable culturing device for algae is detachably provided on the outer wall of the building, and thus can actively respond to the size, expansion and dismantling, and the like of the building.
Patent KR-20220159234-A (KR)
Inventor: LEE GYE WON
IPC: G06F3/041
Filed: 2021-08-02
Abstract: According to an embodiment of the present invention, a touch sensing device includes: a first sensor configured to detect a touch and to provide a first sensing signal; a second sensor configured to detect a touch and to provide a second sensing signal; a threshold setting unit connected to the first sensor and the second sensor and configured to set a first threshold by reflecting the amount of change of the second sensing signal to an initial threshold; and a sensor circuit unit for generating a first differential signal based on the first sensing signal received from the first sensor and determining a first touch using the first differential signal and the first sensing signal. Even when a touch is input to two touch sensors at the same time, there is an effect of detecting the touch input.
Patent KR-20230021490-A (KR)
Title: Hearing auxiliary system and hearing auxiliary method using sight
Inventor: JONGMIN LEE
IPC: G10L21/16
Filed: 2021-08-05
Abstract: A hearing aid system of the present invention includes: glasses that include at least one glass and a sound detection unit, detects sounds around the wearer through the sound detection unit, transmits the sounds to a management server, and outputs an image received from the management server; a clock that outputs at least one of an image or text received from the management server; and a management server that analyzes a sound event that is a sound with a preset intensity or higher among the sounds transmitted by the glasses, generates at least one of an image or text corresponding to the analyzed sound event, and transmits the image or text to the glasses or the watch. Therefore, a hearing-impaired user can clearly perceive surrounding situations and risk factors through visual tools based on sounds generated therearound.
Patent KR-20230022765-A (KR)
Inventor: CHO CHIHYUN
IPC: G06F3/0484
Filed: 2021-08-09
Abstract: According to various embodiments, an electronic device comprises a touch screen and at least one processor, wherein at least one processor may be set to output a first screen of a first task in a first size through a first area set as a first attribute indicating that the set area can be divided, output a second screen of a second task in a second size through a second area set as a second attribute indicating that the set area cannot be divided, display one or more icons corresponding to one or more applications, receive a first input for a first icon, if the received first input is related to the first area, output the first screen in a third size smaller than the first size and output a third screen of a third task corresponding to the first icon, through the first area, and if the received first input is related to the second area, set the attribute of the first area to the second attribute, set the attribute of the second area to the first attribute, output the second screen in a fourth size smaller than the second size, and output the third screen, through the second area. Accordingly, the electronic device can freely set a layout in which three or more screens are displayed by changing attributes indicating whether a screen area of a display can be divided.
Patent KR-20230024078-A (KR)
Title: Micrococcus cohnii strain and its use for improving skin conditions
Inventor: BAEK CHAE YUN
IPC: C12N1/20
Filed: 2021-08-11
Abstract: The present invention relates to: a novel Micrococcus cohnii MC-2 strain; a lysate, a culture solution, and an extract solution thereof; a composition containing the same; and a use thereof for improving skin conditions. According to one aspect, the novel Micrococcus cohnii strain has anti-aging, skin wrinkle reduction, skin inflammation alleviation, atopy alleviation, itching inhibition, and skin whitening effects, and thus can be applied in various ways for skin improvement, prevention, or treatment.
Patent KR-20230024490-A (KR)
Title: Transparent infrared reflective film
Inventor: LEE JONG LAM
IPC: G02B1/02
Filed: 2021-08-11
Abstract: The present invention relates to a transparent infrared reflective film, which can have an outer portion of a substrate coated with thin films having different refractive indices to block infrared rays to prevent the internal temperatures of vehicles and buildings from rising, thereby reducing cooling energy consumption. The transparent infrared reflective film comprises: a transparent substrate; a first dielectric layer formed on one side of the transparent substrate; a second dielectric layer formed on the first dielectric layer; a third dielectric layer formed on the second dielectric layer; a metal layer formed on the third dielectric layer; and a fourth dielectric layer formed on the metal layer.
Patent KR-20220029389-A (KR)
Inventor: JOSHUA KAITZ
IPC: C08G61/12
Filed: 2021-08-17
Abstract: Provided is a photoresist underlayer composition comprising a polymer comprising a repeating unit of chemical formula 1. In the chemical formula 1: ar is a monocyclic or polycyclic c5-60 aromatic group, wherein the aromatic group comprises one or more aromatic ring heteroatoms, a substituent group comprising a heteroatom, or a combination thereof; r1 is hydrogen, substituted or unsubstituted c1-30 alkyl, substituted or unsubstituted c1-30 heteroalkyl, substituted or unsubstituted c3-30 cycloalkyl, substituted or unsubstituted c2-30 heterocycloalkyl, substituted or unsubstituted c2-30 alkenyl, substituted or unsubstituted c2-30 alkynyl, substituted or unsubstituted c6-30 aryl, substituted or unsubstituted c7-30 arylalkyl, substituted or unsubstituted c7-30 alkylaryl, substituted or unsubstituted c3-30 heteroaryl, or substituted or unsubstituted c4-30 heteroarylalkyl; and r2 is substituted or unsubstituted c1-30 alkyl, substituted or unsubstituted c1-30 heteroalkyl, substituted or unsubstituted c3-30 cycloalkyl, substituted or unsubstituted c2-30 heterocycloalkyl, substituted or unsubstituted c2-30 alkenyl, substituted or unsubstituted c2-30 alkynyl, substituted or unsubstituted c6-30 aryl, substituted or unsubstituted c7-30 arylalkyl, substituted or unsubstituted c7-30 alkylaryl, substituted or unsubstituted c3-30 heteroaryl, or substituted or unsubstituted c4-30 heteroarylalkyl, wherein r1 and r2 can be optionally taken together to form a ring.
Patent KR-20230028040-A (KR)
Title: 와류 발생기를 포함하는 액침형 배터리 냉각 시스템
Inventor: YOON YOUNG CHAN
IPC: H01M10/613
Filed: 2021-08-20
Abstract: 본 발명은 액침형 배터리 냉각 시스템에 관한 것으로, 보다 상세하게는, 냉각 유체와 배터리를 직접 접촉시키고 냉각 블록의 내부에 와류 발생 구조물을 포함시킴으로써, 전기자동차용 배터리 냉각 성능을 향상시키는 액침형 배터리 냉각 시스템에 관한 것이다.
Patent KR-20230033174-A (KR)
Inventor: YOON BYOUNG GIL
IPC: G21F3/00
Filed: 2021-08-30
Abstract: 본 발명은 의료용 스크린 칸막이가 개시된다. 본 발명의 하나의 실시 예에 따른 의료용 스크린 칸막이는 지면에 평행하게 이격되어 있는 가로 프레임; 상기 가로 프레임과 함께 사각형 형상을 이루도록 상기 가로 프레임의 양단에 각각 연결되어 있는 세로 프레임; 및 상기 가로 프레임과 세로 프레임의 내부 공간에 구비되어 있는 시트 형상의 스크린; 을 포함하고, 상기 가로 프레임과 세로 프레임의 각각의 중앙 부위에는 회전 가능한 회전 브라켓이 구비되어 기둥 형상으로 접철 가능하다.