baber/WOPTO huggingface dataset:
Patent KR-20220153793-A (KR)
Title: Manufacturing method of ice cream containing lotus leaf ingredient
Inventor: OH HU JIN
IPC: A23G9/42
Filed: 2021-05-12
Abstract: The present invention relates to a manufacturing method of ice cream containing a lotus leaf ingredient. The manufacturing method of the present invention comprises a lotus leaf tea manufacturing step, an ice cream mixture blending stirring step, a filtering step, a homogenizing step, a sterilizing step, a cooling step and an aging step, such that a lotus leaf tea ingredient manufactured by putting lotus leaves in purified water and infusing the same through the lotus leaf tea manufacturing step increases palatability, stops diarrhea and quenching thirst due to heat and moisture of the lotus leaves, alleviates dizziness by clearing stroke and heat accumulated in a head and eyes, has effects of anti-oxidation, detoxification, blood pressure lowering, stomach strengthening, etc., helps prevention of adult diseases caused by active oxygen and suppression of aging, and helps treatments of various hemorrhages such as hemoptysis, nosebleeds, urinary hemorrhage, and uterine hemorrhage, to provide an ice cream with beneficial functions to the human body.
Patent KR-20220157658-A (KR)
Title: PCD-integrated bonding tool and its manufacturing method
Inventor: LEE SUNG SOO
IPC: H01L21/677
Filed: 2021-05-21
Abstract: The present embodiment relates to a PCD-integrated bonding tool and a manufacturing method thereof. A PCD-integrated bonding tool according to one aspect includes: a body; and a PCD tip disposed on the surface of the body. The body and the PCD tip are integrally formed by sintering. Therefore, it is possible to simplify a bonding tool structure and prevent flatness change.
Patent KR-20220159538-A (KR)
Inventor: JEONG JONG YUN
IPC: H01L51/52
Filed: 2021-05-25
Abstract: The purpose of the present invention is to provide a display device including a circuit board. The display device includes: a driving element substrate including a plurality of driving elements; a circuit board disposed on a first plane positioned in a first direction of the driving element substrate; a cover substrate arranged to overlap the driving element substrate on a second plane positioned in a second direction opposite to the first direction of the driving element substrate, having a protrusion protruding in a third direction perpendicular to the first direction outward of the driving element substrate, and including a connection line; a conductive spacer arranged between the driving element substrate and the cover substrate to electrically connect the driving element substrate and the cover substrate; and a circuit film having a first end connected to the protrusion of the cover substrate and a second end opposite to the first end and connected to the circuit board.
Patent KR-20220160770-A (KR)
Inventor: KIM KO HUNE
IPC: C09J163/00
Filed: 2021-05-28
Abstract: The present invention relates to a novel carbodiimide-containing resin, a dual curing type epoxy adhesive composition containing the same, and a cured product thereof. Therefore, according to the present invention, it is possible to provide the cured product having excellent curing properties and excellent adhesive strength and water resistance at the same time. According to the present invention, the cured product can be usefully applied as a material for forming various optical members and optical devices, and in particular, it is expected that the cured product can be usefully applied as an adhesive layer between constituent members such as camera modules that require high adhesive strength and water resistance per unit area.
Patent KR-20220162901-A (KR)
Title: Air sterilization device using RF
Inventor: OH YOUNG RE
IPC: G01N33/00
Filed: 2021-06-01
Abstract: The present invention relates to an RF plasma device capable of large-area air sterilization. The RF plasma device capable of large-area air sterilization, according to the present invention, comprises: a main body; a reaction chamber; a water supply module; and an RF supply module. According to the present invention, it is possible to sterilize large-area spaces, remove harmful materials, and minimize the generation of environmental pollutants.
Patent KR-20220164143-A (KR)
Title: Apparatus for evaluating performance of 3D filter
Inventor: CHO YOUNG TAE
IPC: G01N5/02
Filed: 2021-06-04
Abstract: The present invention relates to a device for evaluating three-dimensional filter performance. The device for evaluating three-dimensional filter performance according to the present invention may comprise: a duct; a flow control unit uniformly adjusting a flow rate flowing into the duct as necessary for evaluating three-dimensional filter performance; a fine particle supply unit spraying fine particles into the duct so that fine dust can be moved in a direction of a three-dimensional filter by the flow rate while maintaining a certain amount of the fine particles supplied for performance evaluation; and a filter performance evaluation unit evaluating the three-dimensional filter performance by measuring changes before and after filtering the sprayed fine particles. Accordingly, performance according to pressure and a collection rate can be evaluated.
Patent KR-20210076888-A (KR)
Title: Seal box with good sealing effect and easy to open
Inventor: YU QINGHE
IPC: B65D53/02
Filed: 2021-06-04
Abstract: The present invention relates to a seal box with an excellent sealing effect, which is easily opened, and which comprises a box body, and a sealing cover. The box body has an opening. Between the opening of the box body and the sealing cover, a sealing mechanism is placed. The sealing cover is provided on the opening of the box body to be separable. The sealing mechanism is locked and sealed. Between the box body and the sealing cover, a rapid opening mechanism is additionally provided. The rapid opening mechanism includes an opening supporter, and an opening member. The opening supporter is provided on an upper side on an outer side wall of the body. An opening member middle portion is provided on an edge of the sealing cover to be rotatable. Both ends of the opening member are, respectively, an opening work end unit and an operation end unit. The opening work end unit is placed on the upper end surface of the opening supporter. The operation end unit is far apart from the upper end surface of the opening supporter. The present invention provides the rapid opening mechanism, so when a user conveniently and rapidly operates the operation end unit of the opening member, the sealing mechanism portion between the sealing cover area and the two openings of the body, where the opening work end unit is placed, is forcibly separated, so the user can constantly operate to completely open the sealing cover.
Patent KR-20220165913-A (KR)
Title: Nanoparticles for oral administration and a preparation method thereof
Inventor: KIM HYUN OUK
IPC: A61K47/32
Filed: 2021-06-09
Abstract: The present invention relates to a method for manufacturing nanoparticles for drug delivery, nanoparticles for drug delivery manufactured by the same, a method for manufacturing liposome encapsulated with the nanoparticles for drug delivery, liposomes manufactured by the same, a method for manufacturing multi-layered nanoparticles containing the liposomes, and multi-layered nanoparticles manufactured according to the same. According to the present invention, it is possible to manufacture nanoparticles for drug delivery, in which toxic problems due to residual substances do not occur, drug denaturation does not occur to make stability high, and drug dispersibility in living tissue is excellent since organic solvents are not used in the manufacturing process.
Patent KR-20210071925-A (KR)
Title: Method for treating surface of Titanium Substrate
Inventor: LIM HYUN PIL
IPC: C23C8/24
Filed: 2021-06-10
Abstract: The present invention relates to a method for surface treatment of a titanium substrate, comprising: a step of forming a nitrided surface by supplying nitrogen (N_2) gas to a substrate including titanium or a titanium alloy; and a step of anodizing the substrate on which the nitrided surface is formed in an electrolyte solution containing at least one of phosphoric acid (H_3PO_4) and hydrofluoric acid (HF) to form a porous layer.
Patent KR-20220167877-A (KR)
Title: Billiards Cue Holder
Inventor: LEE GUE JONG
IPC: A63D15/10
Filed: 2021-06-15
Abstract: The present invention relates to a billiard cue hanger. There is a cue hanging method which most people think everyone knows. However, no matter how hard the people try to fix the method, there are quite a lot of people who can't fix the method on their own because the method becomes a habit. For such people, a simple tool, which can be fixed with the inexpensive, easily usable and handy portable cue hanger, is provided. According to the present invention, an effect appears immediately after only one use.
Patent KR-20220169958-A (KR)
Title: Manufacturing method of coffee beans fortified with polyphenols
Inventor: LEE SEUNG TAEK
IPC: A23F5/14
Filed: 2021-06-21
Abstract: The present invention relates to a method for producing coffee beans that can enhance the storability of coffee beans by preventing rancidity by applying polyphenol components extracted from green tea leaves or pine bark to the surface of coffee beans. The coffee beans produced by the method of the present invention contain polyphenol components rich in antioxidants, and thus improve the storage of the coffee beans and add human-effective polyphenol components to the coffee beans. Additionally, the catechin and theanine components of green tea leaves bind to the caffeine component of coffee or inhibit the activity of caffeine. Thus, even if a consumer drinks a large amount of coffee made from the coffee beans of the present invention, the side effects caused by coffee caffeine are reduced. Also, ingredients extracted from green tea leaves and pine bark improve the flavor and nutrition of the coffee beans, making it possible to produce high-quality coffee.
Patent KR-20230006979-A (KR)
Title: Remote controlling device for steering handle of ship and steering apparatus for ship having the same
Inventor: SON TAE SEONG
IPC: B63H25/02
Filed: 2021-07-05
Abstract: The present invention provides a remote controlling device for a steering handle of a ship and a steering apparatus for a ship having the same. The remote controlling device for a steering handle of a ship has a simple structure and is easily installed without a large change to the structure of the ship. The remote controlling device for a steering handle of a ship enables a user to remotely operate a steering handle of the ship on a board, not in a wheelhouse. According to an embodiment of the present invention, the remote controlling device for a steering handle of a ship includes: a motor connected to the steering handle to transfer power and generating rotatory power for rotating the steering handle; a remote controller including a control unit for a user control and generating a control signal according to the control of the control unit; a motor control module generating a motor operation signal for operating the motor according to the control signal of the remote controller; and a potentiometer including a shaft unit rotating by being engaged with the steering handle and transmitting an output signal to the motor control module by generating the output signal corresponding to a resistance value changed according to a rotation angle of the shaft unit.
Patent KR-20230007074-A (KR)
Title: Methods, systems, and computer program products that provide recommended allowance of pet food by monitoring the condition of animals
Inventor: KIM SANG HYUN
IPC: A23K50/00
Filed: 2021-07-05
Abstract: A computer program stored on a computer-readable storage medium is provided. The computer program includes instructions for causing a processor, calculating the appropriate amount of feed based on animal characteristic information, to perform the steps of: receiving one or more pieces of first animal characteristic information including at least the activity level of the first animal; and calculating the maintenance energy requirement (MER) of the first animal based on the received first animal characteristic information and a MER calculation model. Therefore, animal health can be managed more efficiently.
Patent KR-20230008522-A (KR)
Title: An energy regeneration excavator system using hydraulic flywheel accumulator, hydraulic motor and generator
Inventor: AHN KYOUNG KWAN
IPC: E02F9/20
Filed: 2021-07-07
Abstract: According to the present invention, an energy regeneration excavator system using a hydraulic flywheel accumulator, hydraulic motor, and generator comprises: a boom cylinder rising/falling to move an external mass by hydraulic pressure; a first direction control valve connected to the boom cylinder and controlling the hydraulic flow; a second direction control valve connected to the boom cylinder and controlling the hydraulic flow; a hydraulic flywheel accumulator connected to the first direction control valve and storing energy when the boom cylinder falls; a hydraulic motor connected to the hydraulic flywheel accumulator and the first direction control valve; a first generator producing electric energy by using the hydraulic energy transferred from the hydraulic motor; a first inverter/converter connected to the first generator; a pump connected to the second direction control valve; a relief valve connected in parallel to the pump and the second direction control valve; a hydraulic tank connected to the second direction control valve, the pump, and the relief valve; an engine providing hydraulic energy to the pump; a second generator connected to the pump and the engine; a battery/capacitor connected to the first inverter/converter and storing electric energy; and a second inverter/converter connecting the battery/capacitor and the second generator. As such, according to the present invention, an energy regeneration excavator system using a hydraulic flywheel accumulator, hydraulic motor, and generator can be provided, including a boom fall energy regeneration system which allows the efficient reuse of potential energy generated when a boom falls.
Patent KR-20220100495-A (KR)
Title: Semiconductor device including image sensor and method of forming the same
Inventor: KAO MIN FENG
IPC: H01L27/146
Filed: 2021-07-14
Abstract: A semiconductor device includes a substrate having a front side and a back side that are opposite to each other. A plurality of photodetectors are disposed on the substrate within a pixel area. An isolation structure is disposed within the pixel area and between the photodetectors. The isolation structure includes a backside isolation structure extending from the back side of the substrate to one location within the substrate. A conductive plug structure is disposed on the substrate within a peripheral region. A conductive cap is disposed on the back side of the substrate, extends from the pixel area to the peripheral area and electrically connects the backside isolation structure to the conductive plug structure. A conductive contact is landed on the conductive plug structure and is electrically connected to the backside isolation structure through the conductive plug structure and the conductive cap.
Patent KR-20230013936-A (KR)
Inventor: PARK SUN HOO
IPC: D06F59/02
Filed: 2021-07-20
Abstract: The present invention relates to a hanging type clothes management device for managing clothes. The present invention relates to the hanging type clothes management device capable of hanging hangers of various specifications without limitations in installation and a usage space. The hanging type clothes management device of the present invention comprises: an upper part main body; a lower part main body; and a hanger mounting unit.
Patent KR-20230016254-A (KR)
Inventor: KIM JOON DONG
IPC: A23P10/20
Filed: 2021-07-22
Abstract: The present invention is to provide a functional food comprising a large amount of enzymes naturally, by including powder produced by germinating nuclear division-processed sprouted barley gemmule under specific conditions. An excellent functional food of the present invention comprises 30 to 60 wt% of base powder, 30 to 60 wt% of powder produced by germinating nuclear division-processed sprouted barley gemmule, and 10 to 30 wt% of an additive. The functional food has an effect of ameliorating constipation and indigestion, and tastes good.
Patent KR-20220018421-A (KR)
Title: Substrate processing apparatus
Inventor: UM KICHUL
IPC: C23C16/505
Filed: 2021-07-28
Abstract: A substrate processing device capable of preventing an increase in resistance of a lower electrode by thermal deformation comprises: an electrode; and a rod in contact with the electrode, wherein the rod comprises a first part having a first thermal expansion coefficient, and a second part having a second thermal expansion coefficient less than that of the first thermal expansion coefficient. Therefore, the present invention is capable of minimizing an increase in fatigue of a ceramic heating block component.
Patent KR-20220014860-A (KR)
Title: Manufacturing method for titanium dioxide
Inventor: KIM HEE CHANG
IPC: C01G23/053
Filed: 2021-07-29
Abstract: The present invention relates to a method for preparing titanium dioxide, and particularly, to a method for preparing nano-sized titanium dioxide powder capable of reacting in the visible light region through hydrothermal synthesis. The method includes the steps of: a mixing step of mixing a liquid chloride material containing titanium (Ti) ions with a secondary alcohol to prepare a titanium dioxide intermediate; a first heat treatment step of heat treating the titanium dioxide intermediate to prepare titanium oxide (TiOx, 0.5 < x < 2.2) powder; a second heat treatment step of heat treating the titanium oxide (TiOx, 0.5 < x < 2.2) powder under oxidative atmosphere to prepare titanium dioxide (TiO_2) powder; and controlling the particle size of the titanium dioxide (TiO_2) powder through a solid phase reaction.
Patent KR-20230021510-A (KR)
Inventor: PARK HAE JUN
IPC: A01N3/02
Filed: 2021-08-05
Abstract: The present invention relates to a method for extending lifespan of cut flowers. In order to solve the above problems, one aspect of the present invention provides a method for extending the lifespan of cut flowers, including the step of immersing cut flowers in a sodium dichloroisocyanurate (NaDCC) aqueous solution, raising the water, and then irradiating radiation. Cut flowers whose lifespan is extended according to the present invention can also contribute to the diversification of overseas export countries.
Patent KR-20230023112-A (KR)
Title: Inkjet printing apparatus and inkjet printing methode using the same
Inventor: RYU SANG HYOUNG
IPC: B41J3/54
Filed: 2021-08-09
Abstract: According to one embodiment, an inkjet printing device comprises: a stage where a target substrate is loaded; a support unit disposed on the stage; and a printing head unit moved on the support unit. The printing head unit comprises an inkjet head pack, and the inkjet head pack comprises a plurality of inkjet heads. The plurality of inkjet heads are disposed in a zigzag shape in a movement direction of the printing head unit.
Patent KR-20230028965-A (KR)
Title: 신규한 아세토하이드록시산 신타아제 소단위체 변이체 및 이를 이용한 l-발린 생산 방법
Inventor: HAENAOH
IPC: C12N15/52
Filed: 2021-08-23
Abstract: 본 출원은 신규한 아세토하이드록시산 신타아제 소단위체(ilvN) 변이체, 상기 변이체를 코딩하는 폴리뉴클레오티드, 상기 폴리뉴클레오티드를 포함하는 발현 벡터, 상기 아세토하이드록시산 신타아제 소단위체(ilvN) 변이체를 포함하는 L-발린을 생산하는 미생물 및 상기 미생물을 이용한 L-발린의 생산방법에 관한 것이다.
Patent KR-20230030242-A (KR)
Title: 혼합구형파를 이용한 모기퇴치장치 및 이를 이용한 모기퇴치방법
Inventor: KIM HYUN CHEOL
IPC: A01M29/34
Filed: 2021-08-25
Abstract: 본 발명은 모기가 싫어하는 주파수인 20~400Hz 구형파 저주파부와 모기 천적인 박쥐발생 주파수인 15KHz~25KHz 구형파 고주파부; 상기 저주파부와 고주파부의 구형파를 저주파부의 하이레벨에서 혼합되도록 곱하는 곱셈기; 곱셈기를 통한 혼합구형파에서 저주파 하이레벨 폭을 PWM 방식으로 폭 조절하고, 폭 조절된 저주파 하이레벨 폭에 혼합된 고주파 하이레벨 폭을 PWM 방식으로 폭 조절하는 PWM부; 상기 저주파 및 고주파 구형파 하이레벨폭 변조가 모드별로 수행되도록 기능하는 제어부; 제어부에 작동 모드를 선택하여 입력하는 입력부; 및 입력부의 선택을 나타내는 디스플레이(108)를 포함하는 혼합주파수를 이용한 모기퇴치장치와; 
20Hz~400Hz 의 저주파 구형파와 15KHz~25KHz 의 고주파 구형파를 각각 발생하는 주파수 발생과정; 저주파의 하이레벨 구간만 그 구간 시간에 상응하는 고주파가 혼합된 혼합구형파를 발생하도록 혼합하는 혼합과정; 및 혼합구형파의 저주파 하이레벨 폭(d1)을 가변시키는 저주파출력 가변과정을 순차 반복 수행하고; 
상기 가변과정은 일정 간격으로 저주파 하이레벨폭과, 이 저주파 하이레벨폭에 혼합된 고주파의 각 구형파 하이레벨폭이 동시에 연동하는 연동과정을 포함하여  수행하는 혼합구형파를 이용한 모기퇴치방법이다.
Patent KR-20230030449-A (KR)
Title: 터빈 블레이드 및 이를 포함하는 터빈
Inventor: KIM KWANG IL
IPC: F01D5/18
Filed: 2021-08-25
Abstract: 본 발명은 터빈 블레이드 및 이를 포함하는 터빈에 관한 것으로, 보다 상세하게는 에어포일에 배출홀이 형성된 터빈 블레이드 및 이를 포함하는 터빈에 관한 것이다. 이러한 본 발명에 따르면, 토크 및 출력이 향상된 터빈 블레이드 및 이를 포함하는 터빈을 제공할 수 있다는 장점이 있다.
Patent KR-20230033749-A (KR)
Inventor: SHIM KYU HYUK
IPC: B60W60/00
Filed: 2021-08-30
Abstract: 본 발명은 자율주행 차량이 여행지의 경관이나 지물을 인식하고 여기에 직접 여행 정보를 출력하는 방법으로 여행을 가이드하는 자율주행 차량을 이용한 여행 안내 시스템을 제공한다.  
이에 본 발명의 일 측면에 따른 자율주행 차량의 여행 안내 시스템은 특정 대상물의 위치정보와 이와 관련된 여행정보가 저장된 서버 및 자율주행 차량이 상기 위치정보와 이격된 경우에는 증강출력의 방법으로 상기 특정 대상물의 여행정보를 표시하고, 자율주행 차량이 상기 위치정보에 근접되는 경우에는 실사출력의 방법으로 상기 특정 대상물에 여행정보를 직접 표시하는 출력부를 포함한다.
Patent KR-20220029492-A (KR)
Inventor: LEE JEONG HO
IPC: H01L21/3105
Filed: 2021-08-30
Abstract: Provided are metal oxide particles and a slurry composition for chemical mechanical polishing including the same. Ce^3+ and Ce^4+ are included on surfaces of the cerium oxide particles. When the cerium oxide particles according to an embodiment of the present invention are used, the ratio of Ce^3+ on the surface of the cerium oxide is increased to exhibit high oxide film removal rate and oxide film polishing selectivity in a low content range despite fine particle size.
Patent KR-20230033487-A (KR)
Title: 통합 화재 대응 시스템
Inventor: HONG JI YUN
IPC: G06Q50/26
Filed: 2021-09-01
Abstract: 본 발명은 통합 화재 대응 시스템에 관한 것이다. 통합 화재 대응 시스템은 건물의 구역에 설치되며, 화재 발생시 화재감지신호를 출력하는 화재감지센서, 상기 구역을 촬영하는 카메라, 상기 카메라가 제공한 카메라 영상을 분석하여 상기 구역에 진입한 진입자와 상기 구역으로부터 나온 진출자를 식별하며, 상기 진입자의 수와 상기 진출자의 수를 카운트하여 상기 구역의 잔류인원수를 산출하는 영상분석장치, 상기 화재감지신호 및 상기 잔류인원수를 이동 통신망을 통해 전송하는 통신 라우터 및 상기 통신 라우터를 통해 상기 화재감지신호 및 상기 잔류인원수를 수신하고, 화재 발생 위치 및 구역별 잔류인원수를 화재가 발생한 건물의 구조도에 표출하는 관제 서버를 포함할 수 있다.
Patent KR-20210111741-A (KR)
Title: A connecting device for low voltage underground cable
Inventor: JOO JONG MIN
IPC: H01R13/516
Filed: 2021-09-06
Abstract: An object of the present invention is to provide a connecting device for a low voltage underground cable, in which the connection tab is assembled and installed selectively to minimize the protrusion when branching in one direction due to the branching of the underground low voltage cable, even in a space where the installation space is narrow, so that installation workability is maximized; and the convenience of providing a simple electric detection operation for the operator in the exposure direction of the body after installation is ensured, so that the improvement of the fixing bolt quickly separates a hexagon wrench when separation is necessary after binding, so the separation operation is convenient; and the manufacturing cost is reduced as possible by integral injection molding of the electric wire into the body. The object is implemented by the connecting device for a low voltage underground cable such that an electric detection unit that provides a quick electric detection operation from the outside of the housing is configured on both sides of the side of the housing, and the tubular cable insertion part is molded on the front side in one direction, and the outer peripheral surface of the cable is sealed with a detachable through-connection cap and combined, so as to be assembled upside down depending on the installation space to reduce the protrusion distance of the through connection cap from the entrance of the tubular cable insertion part, thereby ensuring versatility and convenience of use.
Patent KR-20230039130-A (KR)
Title: 반사판을 이용한 레이다용 다이폴 안테나 모듈
Inventor: RYU JONG IN
IPC: G01S7/03
Filed: 2021-09-13
Abstract: 레이다용 다이폴 안테나 모듈이 개시된다. 이 다이폴 안테나 모듈은, 제1 인쇄 회로 기판; 상기 제1 인쇄 회로 기판의 상면에 배치되는 다이폴 안테나; 일정한 간격을 두고, 제1 인쇄 회로 기판의 하부에 배치되고, 상기 다이폴 안테나의 지향성을 개선하기 위한 반사판으로 역할을 하는 반사판 부재; 상기 반사판 부재의 하면에 배치되는 입력 커넥터; 및 상기 제1 인쇄 회로 기판과 상기 반사판 부재 사이에 배치되고, 상기 다이폴 안테나와 상기 입력 커넥터를 연결하는 동축 선로를 포함한다.