baber/WOPTO huggingface dataset:
Patent KR-102359502-B1 (KR)
Inventor: LEE YOUNG HEE
IPC: A41D13/11
Filed: 2021-05-06
Granted: 2022-02-09
Abstract: The present invention relates to a mask with a forced intake and exhaust function, which includes: a transparent cover provided with earring parts at both ends, having a size at which a wearer's nose and mouth and a part of the wearer's face are surrounded, and made of a transparent material so that the wearer's facial shape can be identified from the outside; an edge and curved shape retaining member configured by transverse and longitudinal members and having a curved shape while crossing the edge part of the transparent cover and the inner surface of the transparent cover in the left-right direction or the up-down direction such that the middle part thereof is at a predetermined distance from the wearer's face with the edge part of the transparent cover in close contact with the wearer's face; an exhaust distribution tube installed between curved shape retaining members such that purified air from the outside can be discharged to the inside of the transparent cover and the transparent cover wearer can inhale the air; an exhalation intake tube installed between the curved shape retaining members on the lower end side of the exhaust distribution tube such that exhalation exhaled by the transparent cover wearer flows in and is discharged to the outside; and a wearable kit sucking and purifying outside air, having an intake module installed at one end such that the purified air is supplied to the exhaust distribution tube through an intake hose, having an exhaust module provided at the other end such that the air that has flowed in through the exhaust module is discharged to the outside of the transparent cover through an exhaust hose, and configured such that the wearer can wear the kit.
Patent KR-102442645-B1 (KR)
Title: Foldable Rotavator
Inventor: LIM SUNG SU
IPC: A01B73/04
Filed: 2021-05-21
Granted: 2022-09-13
Abstract: The present invention relates to a foldable rotavator, wherein a first plowing unit and a second plowing unit are configured to be folded so that they can stand upright from the left side and the right side of the top master and connected to the left side and the right side of the top mater including a driving transmission to be able to be rotated and driven. A stopper which protrudes by predetermined height downward from a lower surface of the top master between the first plowing unit and the second plowing unit is included in order to determine a location of each plowing unit in a folding step of the first plowing unit and the second plowing unit, wherein the stopper has predetermined thickness and length corresponding to a front and rear length of the top master in order to allow each plowing unit to find an accurate location while in contact in the unfolding step of the first plowing unit and the second plowing unit. In addition, the stopper has preferably flat planar structures on both lateral surfaces in order to come in tight contact with two corresponding cross-sections of the first plowing unit and the second plowing unit.
Patent KR-102304363-B1 (KR)
Title: Method, device and system for provind sale service of fitness product combining online fitness contest
Inventor: YANG HEE YOUNG
IPC: G06Q50/10
Filed: 2021-05-27
Granted: 2021-09-23
Abstract: According to one embodiment, a method for providing a service for selling a fitness-related product by grafting a fitness contest online is performed by a device. The method comprises the following steps of: receiving contest content produced to participate in a fitness contest in a non-face-to-face manner from a plurality of participant terminals; providing a contest evaluation page for evaluating the contest content to a plurality of evaluator terminals connected to an online site; receiving an evaluation score for the contest content produced for each participant from the plurality of evaluator terminals; determining ranks for participants participating in the fitness contest based on the evaluation score received during a preset contest evaluation period; and transmitting a guide message for a fitness related product page registered by a request of each of the participants confirmed to have a higher rank than a preset reference rank to the plurality of evaluator terminals according to the ranks of the participants in the fitness contest.
Patent KR-102384058-B1 (KR)
Title: Dust removal device
Inventor: SHIN DONG JUN
IPC: B08B5/02
Filed: 2021-06-01
Granted: 2022-04-08
Abstract: The present invention is to provide a dust removal device for removing dust and foreign substances on the body or wear of an occupant. According to the present invention, the dust removal device comprises: a gate installed at the entrance of a building to form an access passage for an occupant and to remove dust from the occupant's body or clothing; a dust suction mat disposed under the gate and removing foreign substances from shoes; a sensor unit for recognizing an occupant passing through the access passage of the gate; and a control unit for controlling injection and suction operations of the gate and the dust suction mat based on sensing information of the sensor unit.
Patent KR-102327819-B1 (KR)
Title: Anti-slip Flooring
IPC: E01C15/00
Filed: 2021-06-04
Granted: 2021-11-17
Abstract: The present invention relates to anti-slip flooring, wherein slip during walk of a pedestrian can be prevented and various messages can be transmitted effectively for a long period. The present invention provides anti-slip flooring comprising: an object for attachment thereto; a main body attached to the upper surface of the object for attachment thereto and having an attachment layer formed on a bottom surface; paint for expressing images and letters on the upper surface of the main body; an adhesion layer applied to part or the whole of the upper surface of the paint; an anti-slip protrusion attached to the entire adhesion layer; and a protection layer applied to the adhesion layer and the entire anti-slip protrusion. The main body is either a thin plate or a thick safety guide block. The paint is inorganic paint. The adhesion layer is formed of the mixed solution of inorganic matters and a transparent liquid hardener in the ratio of 3:7 to make attachment firm, thereby obtaining firm attachment and resistance to abrasion of the anti-slip protrusion, and improving the visibility of the images and letters on the upper surface of the main body. The inorganic matters are any one among stone powder, metal powder and glass powder or a mixture of two or more among stone powder, metal powder and glass powder in identical ratios. The anti-slip protrusion is partly buried in the adhesion layer to be attached and has the shape of glass beads with the size of 0.4 to 0.6 mm. The protection layer is formed of the same material with the adhesion layer.
Patent KR-102355454-B1 (KR)
Title: Packaging apparatus for construction floors
Inventor: PARK NAM JIN
IPC: B65B35/56
Filed: 2021-06-16
Granted: 2022-02-08
Abstract: The present invention relates to a packaging device for loading and packaging a construction floor, and more specifically, to a construction floor packaging device for a narrow space, which comprises: a first supplier for supplying the construction floors at regular intervals such that the surfaces of the construction floors face upward; a converter for converting the surfaces of the supplied construction floors to face downward; a platform which receives the converted construction floors, stacks a predetermined number of construction floors, receives the stacked construction floors, and arranges the construction floors to be in close contact with each other in two or more lines; a second supplier installed on one side of the platform and supplying an unfolded packaging box for laying the construction floor; a rail installed to be movable left and right while being installed on an upper side of the platform and the second supplier; a first carrier which moves along the rail and moves the box between the platform and the second supplier through lifting and lowering; a second carrier which moves along the rail and moves the construction floor between the platform and the second supplier through lifting and lowering, and rotates the construction floor by 90 degrees while moving along the rail; and a packer which is installed between the platform and the second supplier and folds and taps the packaging box while transporting the packaging box in an opposite direction to a transport direction of the construction floor in a state of having the packaging box and the construction floor placed thereon. The packaging of the construction floor is more convenient, and installation and operation in the narrow space is easier.
Patent KR-102553338-B1 (KR)
IPC: B60C23/04
Filed: 2021-06-18
Granted: 2023-07-10
Abstract: 본 발명의 일 실시예에 따른 타이어는, 타이어의 원주 방향을 따라 연장되는 트레드; 및 상기 트레드의 내부에 배치된 림을 포함하고, 상기 트레드의 내측면에는 이너라이너가 배치되고, 상기 이너라이너의 내측면에는 상기 림과 연결되는 전도부가 배치된다.
Patent KR-102450036-B1 (KR)
Title: System for managing security token
Inventor: SHIN WOO CHOL
IPC: H04L9/40
Filed: 2021-07-07
Granted: 2022-10-04
Abstract: A security type token management system is disclosed. The system comprises: a plurality of network nodes that are disposed inside a blockchain-based network boundary and mapped to at least one system disposed outside the network boundary to manage a distributed ledger; and a KSD system that is connected to a first network node among the plurality of network nodes and manages the total amount of issuance of an issuing entity that has issued at least one of electronic securities and security type tokens. Accordingly, the amounts of issued electronic securities and issued security type tokens can be managed in an integrated manner.
Patent KR-102368872-B1 (KR)
Title: Apparatus for feeding powder of rotary tablet press
Inventor: AN HEUNG WOO
IPC: A61J3/10
Filed: 2021-07-14
Granted: 2022-03-02
Abstract: The present invention relates to a powder raw material supply device for a rotary refining compression molding device, which can reduce a load on a servo-motor, comprising: a feeder case (110); an impeller unit (120) including first and second impellers (121, 122); a hopper (130); a first driving unit (140) including a shaft (141), a first servo-motor (142), and a speed reducer (143); and a second driving unit (150) including a shaft (151), a first servo-motor (152), and a speed reducer (153).
Patent KR-102338053-B1 (KR)
Inventor: LEE JUNG EUN
IPC: A61Q5/06
Filed: 2021-07-16
Granted: 2021-12-13
Abstract: The present invention relates to a hair coloring leave-on cosmetic containing graphene oxide, and more particularly, to a hair coloring leave-on cosmetic containing graphene oxide, a layered clay mineral, and a non-ionic polymer without using conventional oxidizing agents and dyes. The hair coloring leave-on cosmetic uses graphene oxide as a hair dye, thereby having no skin irritation, dying hair harmless to the human body, having an excellent effect when used repeatedly and having improved hair coloring durability.
Patent KR-102492531-B1 (KR)
IPC: G06Q30/06
Filed: 2021-07-19
Granted: 2023-01-30
Abstract: 과일 물류 창고에서 신선도를 재평가하여 균일하게 과일 신선도를 유지하기 위한 자동화 시스템이 개시된다. 상기 자동화 시스템은, 과일 상자를 복수의 물류 창고들 및 폐기 장소 중 하나를 포함하는 운반 장소로 운반하는 이송 모듈; 상기 물류 창고들을 서로 연결하되, 1차 자체 유통 기한이 가장 긴 과일 상자를 저장하는 물류 창고부터 상기 1차 자체 유통 기한이 가장 짧은 과일 상자를 저장하는 물류 창고까지 순차적으로 이동하는 경로를 갖는 순환식 컨베이어; 및 상기 과일 상자에 대한 상기 1차 자체 유통 기한을 산출하고, 상기 1차 자체 유통 기한에 따라 상기 운반 장소를 결정하고, 상기 물류 창고들 각각에 운반되어 저장된 과일 상자를 상기 순환식 컨베이어를 통해 재이송시킬 타겟 물류 창고를 결정하는 서버를 포함하되, 상기 1차 자체 유통 기한은, 외부 온도 및 에틸렌(ethylene)의 농도에 따라 산출되며, 상기 물류 창고들 각각은, 상기 물류 창고들 각각의 내부에서 일 방향으로 일정한 거리만큼 이동하고, 상기 순환식 컨베이어와 마주보게 설치되는 단방향 컨베이어; 및 상기 단방향 컨베이어 상에 위치한 과일 상자들 중 적어도 일부를 상기 순환식 컨베이어로 옮기는 복수의 적재 로봇들;을 포함할 수 있다.
Patent KR-102362179-B1 (KR)
Title: Plasma ion generator that does not require cleaning and synchronous plasma ion generating assembly using the same
Inventor: KIM YOUNG IL
IPC: A61L9/22
Filed: 2021-07-22
Granted: 2022-02-14
Abstract: A cleaning-free plasma ion generator, according to the present invention, comprises a housing including an upper housing with a plurality of grills and a lower housing coupled to the upper housing; an ion generating module seated in the upper housing and configured to generate plasma ions; and a fan blower positioned on an upper surface of the ion generating module and configured to discharge the ions generated by the ion generating module toward the grills. According to the cleaning-free plasma ion generator, foreign substances stuck on the grills or positive/negative terminals can be automatically cleaned by means of the fan blower such that there is no need for a user to inconveniently perform a manual cleaning operation and the plasma ions can be efficiently diffused over long distances.
Patent KR-102565467-B1 (KR)
Title: 주사기용 필터
IPC: A61M5/31
Filed: 2021-08-04
Granted: 2023-08-08
Abstract: 본 발명은 주사기용 필터에 관한 것으로, 실린더(cylinder)의 내부로 주사바늘을 통해 주사액을 빨아들이거나 실린더에 저장된 주사액을 외부로 배출시키는 플런저(plunger)로 이루어진 주사기의 플런저의 몸체를 10°의 경사각을 가진 상광하협형으로 형성하면서 그 하단에 결합되며 주사바늘이 끼워지는 하부 캡의 사이에 중간 캡과 필터 및 내부 캡으로 이루어진 필터구조를 결합하도록 하여 필터구조가 0.507mm 위쪽으로 이동한 상태에서는 주사액의 유입이 기능하도록 하는 한편, 필터구조가 0.507mm 아래쪽으로 이동한 상태에서는 저밀도 폴리에틸렌와 에틸렌초산비닐 공중합체를 50:50으로 혼합한 재료로 성형한 내부 캡이 10°의 경사각을 가진 상광하협형으로 형성한 몸체와 긴밀하게 접하면서 필터를 통해서만 주사액이 통과하도록 함으로써 불순물이 인체에 유입되는 것을 완전히 방지할 수 있도록 구성한 것이다.
Patent KR-102468397-B1 (KR)
Inventor: SHIN JEHYUN
IPC: E21B47/12
Filed: 2021-08-04
Granted: 2022-11-18
Abstract: The present invention relates to a calibration method of single neutron logging equipment for measuring stratum porosity. The present invention comprises the steps of: preparing a plurality of standard blocks for calibration, of which porosity values are recognized, according to porosity values, and forming boreholes in the standard blocks; securing neutron logging values by inserting a neutron logging sonde equipped with one detector into a borehole of a standard block to perform neutron logging; corresponding the neutron logging value and an actual porosity value with the neutron logging value as an X axis and the actual porosity value of the standard block as a Y axis; and deriving a relational expression between the neutron logging value and the actual porosity value. Accordingly, a series of methods for presenting results of a single neutron logging device in terms of the porosity of the stratum.
Patent KR-102468912-B1 (KR)
Inventor: LEE HYEONG SU
IPC: A01K23/00
Filed: 2021-08-09
Granted: 2022-11-18
Abstract: The present invention relates to a defecation device for companion animals, and more specifically, to a defecation device for companion animals that collects excrement buried in the sand only with a linear reciprocating operation in which excrement is easily collected using a hook that is automatically rotated up and down. The defecation device for companion animals comprises: a body part in which sand is accommodated; a scoop part having one side provided on an upper part of the body part and the other side contacting the sand to collect excrement, but maintaining a fixed state during sliding movement; and a box part coupled to one side of an inside of the body part, and storing excrement collected from the scoop part additionally.
Patent KR-102382405-B1 (KR)
Inventor: LEE JONG WOO
IPC: G06N20/00
Filed: 2021-08-11
Granted: 2022-04-04
Abstract: Embodiments of the present invention relate to a method and system for providing an advertisement, and more specifically, to a method for providing an advertisement which efficiently transmits an advertisement by adjusting a budget ratio by reflecting advertisement performance. The method for providing an advertisement comprises the steps of: determining whether there is a learning model for predicting an advertisement budget for each advertisement; predicting, when there is a learning model for an advertisement, an advertising budget by using the learning model for the advertisement; determining whether there is a pre-learned learning model for an advertiser to which the advertisement belongs when there is no learning model for the advertisement; predicting, when there is a learning model for the advertiser, an advertising budget by using the learning model for the advertiser; collecting performance of advertisements for each advertisement target transmitted according to the predicted advertisement budget; obtaining price competitiveness for each advertisement target and a retention rate for each advertisement target; obtaining a bottleneck degree for each advertisement target; adjusting a budget ratio; and transmitting an advertisement for each advertisement target based on the adjusted budget ratio.
Patent KR-102460208-B1 (KR)
Inventor: JEON BOK JIB
IPC: A45C11/00
Filed: 2021-08-31
Granted: 2022-10-31
Abstract: The present invention relates to a mobile phone capable of accommodating a card, which comprises: a case body mounted to make a front surface of a mobile phone exposed, and having a gate formed at one side to open an inner side from the outer side; a pair of inner side guides formed to protrude from the inner side surface of the case body and aligned in parallel to each other to guide both sides of a card sliding through the gate into the inside of the case body; a pocket plate supported by the inner guide such that a space for accommodating the card is provided between the pocket plate and the inner surface of the case body; a pair of outer side guides formed to protrude from both sides of the pocket plate to be located at the external side of each of the inner side guides and face each other; a plurality of coupling units coupling the inner side guides with the outer side guides; a stopping protrusion formed on any one of the pocket plate and the inner surface of the case body to support the end portion of the card accommodated in the inner surface of the case body; a plurality of lateral support protrusions formed to protrude from each of the outer side guides and pass through a discontinuous portion formed on the inner guide to support the lateral surface of the card; and a plurality of tightly supporting protrusions formed to protrude from each of the external guides to pass through an accommodation groove unit formed in the inner guide and support an edge of the lateral surface of the card, thereby making the card in tight contact with the inner surface of the case body. Accordingly, the mobile phone case can have a compact structure for accommodating a card and excellent assembling performance.
Patent KR-102424735-B1 (KR)
Title: LED lighting device with excellent life and light efficiency and a lightweight 2-in-1 converter
Inventor: KIM HYUNG CHAN
IPC: F21Y115/10
Filed: 2021-09-27
Granted: 2022-07-22
Abstract: The present invention relates to an LED lighting fixture applied with a 2 in 1 converter that is lightweight and has excellence in lifespan and light efficiency, comprising: a relay control part; an EMI filter part; a MAIN converter; an EXTRA converter; and a D-BLOCK diode. Therefore, the present invention is capable of having an effect of prolonging the lifespan of the converter.
Patent KR-102559689-B1 (KR)
IPC: B65G21/20
Filed: 2021-10-18
Granted: 2023-07-26
Abstract: 본 발명은 길이 방향을 따라 설치되며 길이 방향으로 이격된 복수의 설치프레임을 포함하는 메인프레임과, 상기 메인프레임의 길이 방향 양측으로 구비된 구동롤러와, 폐회로를 이루어 상기 구동롤러에 의해 회전되는 벨트와, 상기 벨트의 폭 방향 양측 저면을 경사지게 받쳐주는 복수의 이송롤러와, 상기 벨트의 상부에서 벨트의 폭 방향 양측에 구비되어 이송물의 이탈을 방지하는 스커트장치를 포함하여 이루어지며; 
상기 스커트장치는 길이 방향으로 연장되며 폭 방향 양측이 하향 연장된 사이드프레임과, 상기 사이드프레임의 단부에서 벨트의 폭 방향 내측으로 하향 경사지게 구비된 판상의 제1스커트부재와, 상기 사이드프레임의 단부에서 벨트의 폭 방향 외측으로 하향 경사지게 구비된 판상의 제2스커트부재를 포함하는 것을 특징으로 하는 스커트장치가 구비된 벨트 컨베이어에 관한 것이다.
Patent KR-102451801-B1 (KR)
Title: A method for hygienically waterproofing and repairing the kitchen floor in a short time
Inventor: KIM DONG JIN
IPC: C04B24/26
Filed: 2021-10-19
Granted: 2022-10-06
Abstract: The present invention relates to a method for hygienically waterproofing and repairing a kitchen floor in a short time. The method comprises the steps of: (S1) smoothing a kitchen floor; (S2) coating the kitchen floor arranged in step (S1) with an elastic mortar composition and drying the same; (S3) spraying a urethane-based solventless quick-drying primer coating agent on the kitchen floor dried in step (S2) and curing the same; (S4) first coating the kitchen floor cured in step (S3) with a coating agent containing polyurea, and coating the same with silica sand during second coating; and (S5) coating the kitchen floor coated in step (S4) with a non-yellowing coating agent. The method enables the kitchen floor to be constructed immediately without demolishing existing floor concrete. In addition, the method can coat the entire trench metal part so that water does not stagnate or rot on the floor, to prevent bacterial growth to prevent odors from occurring during and after construction, thereby perfectly cleaning a kitchen environment. Moreover, the method can complete construction within a period of 1/3 of an existing method, thereby completing the construction within the shortest time. Furthermore, the method can increase waterproofness and water resistance as well as durability and surface hardness, so that no leakage defects occur, thereby being expected to be used very usefully as a method for waterproofing and repairing a kitchen floor.
Patent KR-102539210-B1 (KR)
IPC: E04G21/10
Filed: 2021-10-28
Granted: 2023-06-13
Abstract: 본 발명은 몰탈 또는 시멘트를 이용한 바닥시공시 수평 및 구배 정밀 맞춤 보조장치 및 이를 이용한 시공방법에 관한 것으로서, 보다 상세하게는 몰탈 또는 시멘트를 이용하여 수평 또는 구배를 형성하기 위한 바닥시공할 곳의 표면 바닥을 정리하고, 레벨 수평 표시장치를 이용하여 사용자가 설정한 수평 또는 경사 레벨을 시각적으로 표시하는 레벨 표시 단계; 상기 레벨 표시 단계에서 표시된 레벨 표시 높이보다 낮은 높이로 몰탈 또는 시멘트를 바닥에 부어 시공하는 1차 몰탈 또는 시멘트 시공 단계; 본체와 본체의 상부의 홀더에 설치하여 본체끼리 연결하되, 표시된 레벨 표시 높이에 맞추어 조립하는 가이드라인으로 구성된 수평 및 구배 정밀 맞춤 보조장치를 1차 시공된 몰탈 또는 시멘트에 박아 설치하되, 상기 가이드라인 최상단과 표시된 레벨 표시 높이에 대응하여 설치하는 수평 및 구배 정밀 맞춤 보조장치를 시공 면적에 대응하여 격자 형태로 설치하는 수평 및 구배 정밀 맞춤 보조장치 설치 단계; 상기 레벨 표시 단계에서 표시된 레벨 표시 높이 이상으로 몰탈 또는 시멘트를 부어 시공하는 2차 몰탈 또는 시멘트 시공 단계; 및 상기 가이드라인 최상단을 기준으로 하여 그 이상 시공된 몰탈 또는 시멘트를 수평 막대 또는 스크리드를 이용하여 걷어내어 사용자가 설정한 수평 또는 경사 레벨에 대응하는 높이로 맞추는 수평 또는 경사 정밀 시공 단계;로 구성되는 몰탈 또는 시멘트를 이용한 바닥시공시 수평 및 구배 정밀 맞춤 보조장치를 이용한 시공방법으로 구성되는 몰탈 또는 시멘트를 이용한 바닥시공시 수평 및 구배 정밀 맞춤 보조장치 및 이를 이용한 시공방법에 관한 것이다.
Patent KR-102441294-B1 (KR)
Title: The stroke type winding device for collecting plastic material
Inventor: HONG SEOUNG KYU
IPC: B29C51/26
Filed: 2021-11-01
Granted: 2022-09-07
Abstract: The present invention provides a stroke type winding device for collecting plastic material. The specific composition of the device is as follows: a recovery winding device (20) is provided and has a first support (21) installed on the ground; first stand-ups (22) are installed on both centrals of the first support (21); a recovery roller (23) is mounted on an upper part of the two first stand-ups (22); a winding motor (24) is mounted on the first stand-ups (22) to have remaining plastic materials (1) wound; a stroke towing device (30) is provided on a front of the recovery winding device (20) and has a second support (31) installed on the ground; second stand-ups (32) are installed on both centrals of the second support (31); horizontal stands (33) are installed on an upper part of the two second stand-ups (32); a first holding roller (40) and a second holding roller (41) are mounted on both ends of the two horizontal stands (33) away from each other; a rail rod (50) is stood up inside the two second stand-ups (32); a transfer block (61) is mounted on the rail rod (50); both sides of a tension towing roller (60) are mounted on the transfer block (50) to make the tension towing roller (60) lifted along the rail rod (50); and a top dead sensor (51) and a bottom dead sensor (52) are mounted on upper and lower ends, respectively, in a side direction of the rail rod (50) in the second stand-ups (32). The purpose of the present invention is to provide a stroke type winding device for collecting plastic materials which has a stroke towing device (30) on a front of a recovery winding device (20), tows plastic materials and smoothly collects remaining plastic materials.