baber/WOPTO huggingface dataset:
Patent KR-20220012131-A (KR)
Inventor: KIM WON SEOB
IPC: C08J7/04
Filed: 2020-07-22
Abstract: The present invention relates to a cover for an instrument operating button unit, having antibacterial and antiviral functions and attached to various objects, such as elevator buttons, which are touched by a person's hand frequently. The cover for an instrument operating button unit having antibacterial and antiviral functions according to an embodiment of the present invention includes: at least one transparent thin film member covering the whole of the instrument operating button unit, or covering each operation button forming the instrument operating button unit in a group or individually; and at least one touch portion attached on the transparent thin film member at a position corresponding to the operating button in such a manner that the operating button may be seen partially through the transparent thin film member, wherein at least a part of the touch portion is covered with any one material selected from copper, gold foil, gold plating, silver foil and silver plating and has a purity of 95% or more. In this manner, an antiviral touch portion can be attached to buttons of various systems including elevator, regardless of the type, arrangement and structure of the buttons, and high visibility can be maintained by using a transparent thin film member having high transparency. In addition, in some cases, the cover may not be installed on the spot, but the antibacterial and antiviral touch portion may be attached to the transparent thin film member in advance and the resultant structure may be installed on the spot, and thus it is possible to reduce the time and cost required for installation.
Patent KR-20220013692-A (KR)
Title: System for Providing Information
Inventor: LEE GAP BONG
IPC: G06F3/048
Filed: 2020-07-27
Abstract: The present invention relates to an information-providing system, and more particularly, to an information-providing system that enhances information delivery by providing information about an institution to a visitor of the institution and at the same time providing related information. According to the present invention, the information-providing system comprises: a database unit storing organization information and related information related thereto; and a control unit configured to load schedule information from the database unit and provide the load schedule information to visitors of the institution, but to provide information in connection with each other.
Patent KR-20220014923-A (KR)
Title: weldment fixing device and weldment fixing method using the same
Inventor: JOO SHIN PARK
IPC: B23K37/02
Filed: 2020-07-29
Abstract: Disclosed are a weldment fixing apparatus and a fixing method thereof. The weldment fixing apparatus according to one embodiment comprises: a wire; and a fixing unit for hanging and fixing a weldment to a base material using the wire. The fixing unit may include: a pair of ground fixing units connected to both ends of the wire so as to wind or unwind the wire, and fixedly provided to the ground surface; and a pair of base material fixing units which support the wire in a slidable status between the pair of ground fixing units and are fixedly provided on the base material. An objective of the present invention is to provide the weldment fixing apparatus capable of more conveniently performing an operation of fixing the weldment to the base material for welding, and the fixing method thereof.
Patent KR-20220019384-A (KR)
Inventor: LEE SEUNG WON
IPC: B08B9/027
Filed: 2020-08-10
Abstract: The present invention is intended to provide a pipe cleaning device applied with an acoustic flotation technology which can be easily moved outside a pipe by being easily installed on the outside of the pipe, and which can remove foreign substances inside the pipe by using the acoustic flotation technology. To this end, the pipe cleaning device applied with an acoustic flotation technology according to the present invention comprises: a cleaning unit including an ultrasonic transducer, and installed on the outer peripheral surface of a pipe; and a control unit connected to the ultrasonic transducer to control an operation of the ultrasonic transducer.
Patent KR-20220019424-A (KR)
Inventor: PARK SUN CHUL
IPC: B29C63/34
Filed: 2020-08-10
Abstract: The present invention relates to a bellows pipe and a method for manufacturing the bellows pipe. The bellows pipe of the present invention is composed of a double pipe type, and a material for strengthening corrosion resistance is included on the inside thereof. Therefore, the bellows pipe can be used for a long time compared to a conventional similar product group. In addition, according to the present invention, due to fumes (acid, alkali, organic solvent, and so on) generated during semiconductor or display manufacturing, corrosion in a short time is prevented, so overall product competitiveness is improved. For this purpose, the bellows pipe of the present invention comprises: an outer pipe body which has a certain thickness, in which a wrinkle unit is formed in a center part, and which has flange units formed at both ends, respectively; and a corrosion-resistant reinforcing pipe body formed on the inner surface of the outer pipe body, and molded to form the corrosion resistance, heat resistance, and uniform thickness.
Patent KR-20220023452-A (KR)
Inventor: LEE JANG MI
IPC: H02K7/00
Filed: 2020-08-21
Abstract: The present invention relates to a driving motor module for a vehicle. The present invention is to provide the driving motor module for a vehicle which can eliminate a misalignment possibility between a rotation shaft of a driving motor and a rotation shaft of a speed reducer and reduce the number of bearings used to support the rotation shaft, thereby increasing motor efficiency.
Patent KR-20210047245-A (KR)
Inventor: YU CHEN HUA
IPC: H01L23/525
Filed: 2020-08-24
Abstract: According to an embodiment, a structure includes: a graphics processor device; a passive device coupled to the graphics processor device, in which the passive device is directly face-to-face bonded to the graphics processor device; a shared memory device coupled to the graphics processor device, in which the shared memory device is directly face-to-face bonded to the graphics processor device; a central processor device coupled to the shared memory device, in which the central processor device is directly back-to-back bonded to the shared memory device, and each of the central processor device and the graphics processor device has active devices of a smaller technology node than the shared memory device; and a redistribution structure coupled to the central processor device, the shared memory device, the passive device, and the graphics processor device. Accordingly, an amount of data signal lines in redistribution structures of integrated circuit packages is reduced.
Patent KR-20220027404-A (KR)
Title: Mcu fault detection apparatus and method
Inventor: PARK JONG GYU
IPC: G06F9/32
Filed: 2020-08-27
Abstract: The present disclosure relates to an MCU failure detection device and method. Specifically, the MCU failure detection device according to the present disclosure includes: a reception unit for receiving first watchdog output information for failure determination from an electronic control device; a determination unit for determining whether the electronic control device has failed based on the first watchdog output information; and a transmission unit for transmitting a first reset signal to the electronic control device, when determined that the electronic control device has failed.
Patent KR-20220033172-A (KR)
Title: toilet
Inventor: KIM DOCK HOON
IPC: A47K13/12
Filed: 2020-09-09
Abstract: The present invention relates to a toilet having functions of automatic cover opening/closing and automatic flushing using a sensor and, more specifically, to a toilet having functions of automatic cover opening/closing and automatic flushing using a sensor, which can easily open/close a cover of a toilet by using a sensor without requiring a user to open/close the cover of the toilet directly by the hand, and additionally be flushed by using the sensor after stool to be very hygienic and convenient. A desirable embodiment of the present invention provides a toilet, comprising: a bowl (10); a water tank (20) formed at the upper part of one side of the bowl (10) and flowing down internally filled water to the bowl (10) by a valve (21); a seat (30) coupled to one side of the upper part of the bowl (10) to be able to rotate; a cover (50) formed so as to cover the upper part of the seat (30) and coupled to one side of the upper part of the bowl (10) to be able to rotate; a rotating device (40) rotating the seat and the cover; a flushing sensor (60) installed at one side of the bowl (10), and if sensing a movement, flowing down water, filled within a water tank (20), to the bowl by being connected to the water tank (20); and a cover opening sensor (70) installed at the other side of the seat (10) and if sensing a movement, actuating the rotating device (40) to rotate the cover (50).
Patent KR-20220033277-A (KR)
Title: toilet
Inventor: KIM DOCK HOON
IPC: E03D5/08
Filed: 2020-09-09
Abstract: The present invention relates to a toilet with an automatic cover opening/closing function and an automatic flushing function using a pedal. More specifically, the present invention relates to a toilet with an automatic cover opening/closing function and an automatic flushing function using a pedal, wherein the toilet is able to allow a user to press the pedal and easily open/close the cover or the seat plate of the toilet without needing to directly open/close the cover or the seat plate of the toilet by hand, flush the water by pressing the pedal after relieving himself/herself, and have very hygienic effects and high convenience. According to a desirable embodiment of the present invention, the toilet comprises: a pedestal (10); a water tank (20) configured on an upper side on one side of the pedestal (10), and flushing the water inside to the pedestal (10) by a valve (21); a seat plate (30) rotatably engaged with one upper side of the pedestal (10); a cover (50) configured to cover an upper side of the seat plate (30) and rotatably engaged with one upper side of the pedestal (10); and a rotation means (40) rotating the seat plate and the cover. The toilet also includes: a water flush pedal (60) installed in front of the pedestal (10) and connected to the water tank (20) and, when the user presses the water flush pedal by the foot, flushing the water in the water tank (20) to the pedestal (10); and a cover opening pedal (70) installed in front of the pedestal (10) and if the user presses the cover opening pedal (70) by the foot, rotating the seat plate (30) or the cover (50).
Patent KR-20210056219-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: LEE HO GYU
IPC: H01L51/00
Filed: 2020-09-15
Abstract: The present invention provides a novel compound and an organic light emitting device comprising the same. The compound represented by chemical formula 1 can be used as a material for an organic material layer of an organic light emitting device, can also be used in a solution process, can improve efficiency in the organic light emitting device, can have low driving voltage, and/or can improve lifespan characteristics.
Patent KR-20220038250-A (KR)
Title: Water supply device for flower pots for toilet deco
Inventor: CHO YONG SOO
IPC: F04D13/08
Filed: 2020-09-19
Abstract: The present invention relates to a water supply device for supplying water to a flowerpot, and more specifically, to a water supply device for a flowerpot for decoration of a toilet in a bathroom, which can supply water to the flowerpot by receiving water from a water tank of the toilet in the bathroom.
Patent KR-20210127066-A (KR)
Inventor: FUCHITA EIJI
IPC: C23C24/04
Filed: 2020-10-05
Abstract: The present invention provides a film formation device which can suppress mixing of raw material particles which do not contribute to film formation in a film. According to one embodiment of the present invention, the film formation device comprises a generation room, a film formation room, a transport pipe, a target, a stage, and a mask member. The target has an emission surface arranged in the film formation room to receive emission of aerosol sprayed from a nozzle, and electrically charges the raw material particles into plasma by a collision with the emission surface. The stage has a support surface supporting a substrate on which fine particles of the raw material particles generated by discharging of the electrically charged raw material particles are deposited. The mask member is arranged in the film formation room to stop raw material particles regularly reflected from the emission surface among the raw material particles colliding with the emission surface from reaching the state.
Patent KR-20220046878-A (KR)
Inventor: LEE HYUN
IPC: C09D5/14
Filed: 2020-10-08
Abstract: The present invention relates to an antibacterial sticker manufacturing device and an antibacterial sticker manufactured by using the same, capable of maximizing an antibacterial effect and increasing antibacterial reliability. According to the present invention, the antibacterial sticker manufacturing device includes: a base film formation unit; an antibacterial raw material supply unit; an antibacterial layer formation unit; an adhesive layer formation unit; an anti-blocking layer formation unit; and a release paper lamination unit.
Patent KR-20220047048-A (KR)
Title: Smart Toilet Seat Cover Having Toilet Condition Monitoring Part
Inventor: HONG SEUNG MOK
IPC: A47K13/12
Filed: 2020-10-08
Abstract: Disclosed is a smart toilet seat cover including a toilet bowl condition monitoring part. In accordance with an embodiment of the present invention, a smart toilet seat cover includes: toilet condition detection parts mounted in the toilet bowl, and on the inner surfaces of a hip supporter and an opening/closing member, and detecting whether foreign substances exist in the toilet bowl, and then, delivering the detected data to a control part; a toilet bowl condition monitoring part mounted on the outer surface of the opening/closing member, and outputting a visual means or an acoustic means to a user in accordance with a control signal delivered from a control part; an opening/closing member driving part mounted on the hinge shaft, and implementing an opening/closing motion of the opening/closing member in accordance with a control signal delivered from the control part; and the control part mounted on one side of the toilet bowl, and delivering the control signals to the toilet bowl condition monitoring part and the opening/closing member driving part based on the data delivered from the toilet bowl condition monitoring part. In accordance with the present invention, the toilet seat cover including the toilet bowl condition monitoring part enabling a user to check the condition of the inside of the toilet bowl without opening the toilet seat cover can be provided.
Patent KR-20220050424-A (KR)
Inventor: YUN KI YOUNG
IPC: C23C14/18
Filed: 2020-10-16
Abstract: Provided is an inorganic antimicrobial with strong antimicrobial and deodorizing power, which is prepared by nanosizing copper, and thus is not easily oxidized even in small amounts. To this end, the inorganic antimicrobial according to the present invention comprises: calcium carbonate powder; and copper deposited on the surface of the calcium carbonate powder by a physical vapor deposition method, wherein a content ratio of the calcium carbonate powder and the copper is 99.7:0.3 to 98.0:2.0.
Patent KR-20220060350-A (KR)
Title: Method and apparatus for correcting grammatical error, and training method of deep learing model therefor
Inventor: KIM SUNG HWAN
IPC: G06N3/08
Filed: 2020-11-04
Abstract: A spelling correction method using a deep learning model, a device thereof, and a learning method of a deep learning model therefor are disclosed. The spelling correction method according to one embodiment comprises the steps of: receiving a sentence; and correcting the spelling of the sentence by inputting the sentence into a deep learning model. The deep learning model is a deep learning model learned based on a normal sentence and an error sentence generated by changing at least one of a word and a morpheme of the normal sentence.
Patent KR-20220060676-A (KR)
Title: Method for preparing Artemisia princeps extract with reduced fragrance component and enhanced anti-inflammatory active component and anti-inflammatory composition comprising the Artemisia princeps extract produced by the same method
Inventor: LEE CHANG HYEON
IPC: A61K8/9789
Filed: 2020-11-05
Abstract: The present invention relates to a method for preparing Artemisia princeps extract with a reduced fragrance component and an enhanced content of an anti-inflammatory active component, and an anti-inflammatory composition containing the Artemisia princeps extract prepared thereby as an active ingredient, and more specifically, the present invention relates to a method for preparing Artemisia princeps extract with a reduced fragrance component and an increased content of an anti-inflammatory active component, comprising a step for performing supercritical carbon dioxide extraction on the Artemisia princeps extract, a pharmaceutical composition for anti-inflammation, functional health food, and a cosmetic composition containing the Artemisia princeps extract prepared by the method as an active ingredient. According to the present invention, the Artemisia princeps extract obtained by a deodorization process through supercritical carbon dioxide extraction on the Artemisia princeps extract has a reduced strong fragrance component unique to the Artemisia princeps, and has an increased content of an anti-inflammatory component. Therefore, the Artemisia princeps extract with improved anti-inflammatory activity and preference of the present invention can be useful in the medical, food, and cosmetic industries for preventing, alleviating, or treating inflammation.
Patent KR-20220062151-A (KR)
Inventor: SEO JEONG HO
IPC: G06T19/00
Filed: 2020-11-06
Abstract: Disclosed is a collision calculation control method performed in a virtual reality-based motion platform system including one or more motion simulators which dynamically change and display virtual reality video content according to the manipulation of a user riding a boarding-type housing of a predetermined shape. The collision calculation control method comprises: a calculation value checking step of checking whether a collision calculation value for a collision part is stored in a database when a collision event occurs for at least one of a plurality of objects existing on virtual reality video content; a calculation value loading step of loading the collision calculation value if the collision calculation value is stored in the database as a result of the checking; a calculation value updating step of updating the collision calculation value by considering a collision weight in the loaded collision calculation value; and a motion control step of calling an action according to the updated collision calculation value and controlling the movement of the object in a predetermined direction according to a predetermined speed change on a screen by the called action. According to the present invention, the collision calculation control method is capable of preventing the occurrence of lagging through fast calculation processing.
Patent KR-20220061593-A (KR)
Inventor: PARK SANG MOK
IPC: H01M4/38
Filed: 2020-11-06
Abstract: The present invention relates to an anode material for a lithium secondary battery and a manufacturing method thereof capable of improving initial efficiency and an endurance thermal phenomenon by forming a conductive material and improving a ratio with an anode active material. The anode material for a lithium secondary battery according to an embodiment of the present invention includes a main component consisting of a Si-based anode active material and graphene. An average particle diameter (S_d) of the Si-based anode active material is 30 ㎚-1.0 ㎛. A long axis length (G_dL) of the graphene is 30 times or more of the average particle diameter (S_d) of the Si-based anode active material.
Patent KR-20220061600-A (KR)
Inventor: AHN KWANG HOON
IPC: A62C35/08
Filed: 2020-11-06
Abstract: An objective of the present invention is to provide a fire extinguishing apparatus having an excellent fire suppression effect. Provided is a fire extinguishing apparatus. The fire extinguishing apparatus of the present invention comprises: a fire extinguishing agent loading box; and a parachute provided at an upper part of the fire extinguishing agent loading box. The fire extinguishing agent loading box includes: an explosion device unit; and an extinguishing agent loading unit. The explosion device unit comprises a piezoelectric element connected to the parachute. The piezoelectric element is operated by an amount of an impact generated when the parachute is deployed to generate electricity. The explosion device is exploded by the generated electricity, and a loaded fire extinguishing agent is ejected.
Patent KR-20220067916-A (KR)
Title: Apparatus for preventing car from pollution
Inventor: JANG HAN MIN
IPC: B60N2/60
Filed: 2020-11-18
Abstract: The present invention relates to an indoor contamination prevention device for a vehicle. The contamination prevention device can be mounted on a vehicle seat for preventing the vehicle seat or the inside of a vehicle from being contaminated due to contaminants.
Patent KR-20220070353-A (KR)
Title: Manufacturing method of eco-friendly non-woven fabric using paper mulberry as raw material
Inventor: JUNG YIN HWAN
IPC: D06M11/05
Filed: 2020-11-22
Abstract: The present invention relates to an eco-friendly non-woven fabric manufacturing method using paper mulberry as a raw material. The object of the technology implementation is to provide an eco-friendly non-woven fabric manufacturing method using paper mulberry as a raw material that manufactures and produces non-woven fabrics that can be used as various covering materials by using natural plants of a single material having material properties such as an antibacterial property, a quick-drying property, moisture dissipation, deodorization, breathability, lightness, dyeability, etc. as well as a large amount of far-infrared radiation, for example, only intact paper mulberry materials that are not mixed with other fibers and thus enables the material characteristics of paper mulberry to be transmitted intact to the user's surroundings or human body without unnecessarily offsetting, thereby greatly improving quality, functionality, use safety, and economy. Therefore, a specific means of the present invention for achieving the above object comprises a paper mulberry wood selection preparation process, a paper mulberry pulp extraction process, a paper mulberry fiber production process, a paper mulberry fiber forming process, a paper mulberry fiber post-processing process, and a non-woven fabric molding finishing process.
Patent KR-20220073029-A (KR)
Inventor: KWON IL BONG
IPC: G06F9/451
Filed: 2020-11-26
Abstract: 본 발명의 실시 예에 따른 서비스 제공 방법 프로그램은, 디지털 발향 장치에 대응하는 사용자 단말로부터 스케쥴 정보를 수신하는 단계; 사전 구축된 향기 그룹핑 정보 데이터베이스를 이용하여, 상기 스케쥴 정보에 대응하는 향기 그룹핑 정보를 획득하는 단계; 및 상기 스케쥴 정보에 따른 시간 구간 동안 상기 향기 그룹핑 정보를 이용하여 획득되는 향기 조합 정보를 상기 디지털 발향 장치에 할당하는 향기 스케쥴링 정보를 생성하는 단계를 포함하는 방법을 컴퓨터에서 실행시키기 위한 프로그램으로 구현될 수 있다.
Patent KR-20220077370-A (KR)
Inventor: IN GU CHOI
IPC: G06K9/00
Filed: 2020-12-02
Abstract: 본 발명의 일 실시예에 따른 정밀도로지도 생성을 위한 교통안전표지 인식/추출 시스템은 도로주행영상을 입력받는 입력부; 도로주행영상의 이미지 프레임 내의 차선을 딥러닝 알고리즘을 이용하여 탐지한 후, 탐지된 차선의 정보를 분석 및 분류하는 차선 검출부; 서로 다른 탐지방식으로 이미지 객체를 탐지하는 적어도 2개 이상의 딥러닝 알고리즘 각각의 탐지영역들을 병합 및 확장시켜 통합객체탐지영역을 생성한 후, 기 설정된 탐지영역 조건값에 따라 상기 차선이 검출된 이미지 프레임 내에서 상기 통합객체탐지영역에 위치하는 도로안전표지 오브젝트를 검출하는 도로안전표지 오브젝트 검출부; 및 검출된 도로안전표지 오브젝트의 색상, 채도, 밝기에 따라 추출한 특징점을 기초로 세부형상을 분석하는 오브젝트 분석부를 포함한다.
Patent KR-20220081824-A (KR)
Inventor: BAE HYUN WON
IPC: C12N15/77
Filed: 2020-12-09
Abstract: 외래 단백질을 발현하는 미생물 및 이를 이용한 L-아미노산 생산 방법이 제공된다. 상기 외래 단백질을 발현하는 미생물은, 야생형과 비교하여, L-아미노산의 배출능 및/또는 생산능이 향상된 것일 수 있다.