baber/WOPTO huggingface dataset:
Patent KR-20220028760-A (KR)
Inventor: JUN SEUNG JOON
IPC: E02F9/26
Filed: 2020-08-31
Abstract: The present invention relates to a fuel injection system for a construction machine, and more particularly to the fuel injection system for a construction machine which enables selective use of fuel in a main tank or auxiliary tank. Since a control unit is configured to properly control a connection valve by an operator's selection, there is an effect that the fuel in the main tank or auxiliary tank can be used appropriately depending on a situation. The fuel injection system for a construction machine includes a connection valve, a main connection pipe, an auxiliary connection pipe, an output pipe, and a control unit.
Patent KR-20220029848-A (KR)
Inventor: CHOI HONG KWAN
IPC: B33Y40/20
Filed: 2020-08-31
Abstract: The present invention relates to a 3D printer apparatus. According to the present invention, the 3D printer apparatus includes: a body to which a bed is mounted so as to be replaceable; a processing unit for preprocessing the bed before molding a three-dimensional article on the bed supplied to the main body; a 3D printer unit for extruding and stacking a molten resin on the bed supplied to the main body in an upward direction with respect to a ground to form the three-dimensional article; a driving unit for providing a driving force required for operating the processing unit and the 3D printer unit; and a control unit for controlling operations of the 3D printer unit, the processing unit, and the driving unit. Therefore, according to the present invention, flatness of the bed is refined, and a molded product is prevented from being separated from the bed during the molding.
Patent KR-20220029167-A (KR)
Title: Comparator circuit and switch control device including the same
Inventor: KIM KEUNYOUNG
IPC: H03K5/135
Filed: 2020-09-01
Abstract: An embodiment of the present invention relates to a comparator circuit and a switch control device including the same. The comparator circuit comprises: a comparator including a first and a second input terminal for receiving input voltage and reference voltage, an output terminal for outputting an output signal depending on the result of comparing the input voltage and the reference voltage, and a power source terminal for receiving operating voltage; and a mode control part for, if the supply of power from a power source is started, applying first operating voltage and first reference voltage for a preset delay time to the second input terminal and the power source terminal of the comparator, respectively, and if the delay time has elapsed, applying second operating voltage and second reference voltage to the second input terminal and the power source terminal of the comparator, respectively, wherein the first operating voltage may be higher than ground voltage and lower than the second operating voltage. Therefore, provided are a comparator circuit and a switch control device including the same, wherein the malfunction of a switch caused by a glitch signal can be prevented.
Patent KR-20220030036-A (KR)
Title: LITHIUM-PRE DOPING METHOD OF SiOx POWDER FOR ANODE MATERIAL OF LITHIUM SECONDARY BATTERY
Inventor: BO YUN JANG
IPC: H01M4/62
Filed: 2020-09-02
Abstract: The present invention relates to a method for pre-doping SiO_x powder for a negative electrode active material of a lithium secondary battery with lithium. The method provides increased initial reversible efficiency by preliminarily forming an irreversible phase, such as lithium oxide, lithium silicon oxide, or the like, through the pre-doping with lithium. The method according to the present invention includes the steps of: (a) mixing SiO_x powder with a lithium source; (b) heat treating the resultant mixture to perform pre-doping of SiO_x particles with lithium; and (c) coating the surfaces of the lithium pre-doped SiO_x particles with carbon, wherein an irreversible phase including lithium oxide and/or lithium silicon oxide, is formed in step (b).
Patent KR-20220030081-A (KR)
Title: Electronice device and control method thereof
Inventor: LEE JUNG WOO
IPC: G06F9/46
Filed: 2020-09-02
Abstract: The present invention relates to an electronic device, which during execution of a first application, controls the execution of a second application on the basis of code, among the code of the first application, which is related to the execution of the second application, wherein the code, among the first code of the first application, which is related to the execution of the second application, comprises code which has been compiled on the basis of meta information of the second application. The present invention provides the electronic device capable of providing improved usability with scalability of a plug-in architecture and a control method thereof.
Patent KR-20210028134-A (KR)
Title: Composition for diagnosis or treatment of a condition associated with increased activity of eIF4E comprising an eIF4E inhibitor
Inventor: LEE JEONG HO
IPC: C12Q1/6883
Filed: 2020-09-03
Abstract: The present invention relates to a composition, a kit or a method for diagnosing or treating a condition related to increased eIF4E activity, comprising an eIF4E inhibitor. In the present invention, eIF4E is identified as a novel therapeutic target in refractory epilepsy through pharmacological or genetic inhibition, and it is possible to inhibit epilepsy by using an eIF4E restrainer or the eIF4E inhibitor.
Patent KR-20220031206-A (KR)
Title: Stud welding gun
Inventor: DONG HUN LEE
IPC: B23K9/28
Filed: 2020-09-04
Abstract: A stud welding gun is disclosed. The stud welding gun according to an embodiment of the present invention is to weld a stud bolt to a base material located in the front, comprising: a body; a fixing member disposed in front of the body and fixed by pressing a portion of the stud bolts extending in the front-rear direction, and movable in the front-rear direction with respect to the body; a ferrule grip disposed in front of the fixing member and configured to support a ferrule surrounding a front end of the stud bolt; a support plate for supporting the ferrule grip; a support rod for supporting the support plate with respect to the body; and a length adjusting member for adjusting a protrusion length of the stud bolt protruding through the ferrule to a set value before the stud bolt is fixed to the fixing member. An embodiment of the present invention is to provide the stud welding gun configured to facilitate adjustment of the protrusion length of the stud bolt with respect to the ferrule.
Patent KR-20220031333-A (KR)
Inventor: SEMIN JANG
IPC: D06F58/44
Filed: 2020-09-04
Abstract: The present disclosure relates to a clothes treatment apparatus. The clothes treatment apparatus includes: a cabinet including an inlet in the front thereof; a first chamber located in the cabinet to form a space to store clothes through the inlet; a second chamber located in a lower part of the first chamber to form a space separated from the first chamber; a hanger bar located in the first chamber to hold the clothes stored in the first chamber; and a driving part including a motor generating a rotating force, a vibration body supporting the motor, and alternately vibrated by the rotation of the motor in a first direction and in a second direction opposite to the first direction, and a motion conversion part rotated together with the vibration body, and connected to the hanger bar to convert the vibration of the vibration body into a reciprocating motion of the hanger bar in a preset moving direction. The hanger bar performs the reciprocating motion with amplitude and cycles varying depending on rpm of the motor. Therefore, the present invention is capable of improving the performance of clothes management.
Patent KR-20220032216-A (KR)
Title: Apparatus for storing carriers
Inventor: CHOI YONG BAE
IPC: H01L21/673
Filed: 2020-09-07
Abstract: The present invention provides a container storage device and method capable of changing a stocker from a normal mode to a purge mode without checking purge quality of purge gases for purging the container. According to the present invention, a container storage device may comprises: a stocker having a plurality of shelves for storing containers; a purge unit that supplies a purge gas to the shelves when the stocker is in a purge mode to purge the containers, and provides a purge gas only to the shelves when the stocker is in a normal mode; an inspection unit for inspecting the purge quality of the purge gas provided to each shelf in the normal mode; and a control unit controlling the purge unit to alternately change to the purge mode and the normal mode, and change the purge mode from the normal mode to the purge mode using the purge quality inspection results of the respective shelves.
Patent KR-20220033372-A (KR)
Title: Separate collection device for construction waste
Inventor: SONG GIL HO
IPC: B07B1/46
Filed: 2020-09-09
Abstract: The present invention relates to a separate collection device for construction waste, which separates and collects waste such as paper, vinyl, plastic, wire, and the like among construction waste including concrete, brick, soil, and the like by blowing and, more specifically, to a separate collection device for construction waste, which collects blown waste into a predetermined collection device to facilitate post-processing or transportation and keeping surroundings clean. To this end, the separate collection device comprises: at least one opening part (32) formed on one side of a closed space; a guide duct (30) installed between the opening part (32) and a conveyor (14) to guide the blown wind to the inside; a shutter (24) and shutter winding device (22) installed on another side of the space to be able to open and close; and at least one net (25) installed on the other side of the space and through which the blown wind can pass.
Patent KR-20220033669-A (KR)
Title: Pressure Sensor Package
Inventor: JUNG CHUL MIN
IPC: G01L1/22
Filed: 2020-09-10
Abstract: The present invention relates to a pressure sensor package and, more particularly, to a pressure sensor package that senses the pressure of a fluid by using a semiconductor device. The pressure sensor package according to a preferred embodiment of the present invention comprises: a pressure sensor (100) including a sensor body (110), an upper extension part (120), a lower extension part (130), a receiving hole (140), and a strain gauge (150); and a guide (200) formed in a hollow cylindrical shape, accommodating the upper extension part (120) inside a lower part, and fixing an IC package (400) thereto, wherein the IC package (400) may be wire-bonded to the strain gauge (150).
Patent KR-20220034428-A (KR)
Inventor: CHO YONG HEON
IPC: C08F236/12
Filed: 2020-09-11
Abstract: The present invention relates to a method for recovering a conjugated diene-based monomer. Particularly, the method according to the present invention includes the steps of: (S10) supplying a gaseous feed stream containing a nitrile-based monomer, conjugated diene-based monomer and water to a first condenser to separate the feed stream into a bottom discharge stream containing the nitrile-based monomer and water and a top discharge stream containing the nitrile-based monomer and conjugated diene-based monomer; (S20) supplying the top discharge stream of the first condenser to the bottom of an absorption tower, and supplying the solvent to the top of the absorption tower; and (S30) discharging the bottom discharge stream containing the nitrile-based monomer dissolved in the solvent from the absorption tower, and supplying the top discharge stream containing the conjugated diene-based monomer to a purification unit. According to the present invention, it is possible to recover the conjugated diene-based monomer with high purity and to reduce the load applied to a waste water treatment system.
Patent KR-20220045395-A (KR)
Title: Hydraulic mount for vehicle
Inventor: KIM YONG JOO
IPC: F16F13/14
Filed: 2020-10-05
Abstract: The present invention provides a fluid enclosed mount for a vehicle, which has a deformation guide groove in a membrane to enable the membrane to be easily deformed in a compression direction due to the deformation guide groove when the membrane is excited and compressed, thereby restraining a phenomenon that an outer end part of the membrane collides with a surface of a movement gap to prevent a joint. Moreover, a stopper capable of coming in contact with the membrane is mounted in an orifice body to enable the stopper to perform stopping for supporting the bottom portion of the membrane when the membrane is excited and compressed with large displacement, thereby preventing deformation of the membrane to increase durability of the membrane.
Patent KR-20220051926-A (KR)
Inventor: SEO SUNG WOON
IPC: A44B19/52
Filed: 2020-10-20
Abstract: The present invention relates to a vinyl zipper sealing device, comprising: a supply roller supplying a film fabric and a vinyl zipper; a conveying roller conveying the film fabric and the vinyl zipper; a pair of heating blocks in which a heating rod is built; a pressing protrusion protruding from each of the pair of heating blocks in a longitudinal direction; a pair of cooling blocks having a cooling furnace formed therein and having a heating block guide groove formed on one side thereof so that the heating block is inserted; a first guide plate bent at a right angle, including a first vertical part and a first horizontal part, and coupled to and in contact with an upper edge of the cooling block; and a second guide plate bent at a right angle, including a second vertical part and a second horizontal part, and coupled to a lower edge of the cooling block. A lower end of the first vertical part and an upper end of the second vertical part are configured to partially block the heating block guide groove so that an inlet part of the heating block guide groove is narrowed and a side part of the cooling block forms a plane by the first vertical part and the second vertical part. The present invention stably bonds a zipper to a recently thinned vinyl fabric without deformation or damage.
Patent KR-20220056410-A (KR)
Inventor: JUNG JI HOON
IPC: A61K8/44
Filed: 2020-10-28
Abstract: Disclosed in the present specification is a cosmetic composition in which a first agent and a second agent are mixed and used, wherein the first agent includes a water-dispersible polymer and a solubilizing agent, and the second agent includes a neutralizing agent.
Patent KR-20220057885-A (KR)
Title: Method for reducing the ratio of reducing agent of blast furnace using biomass mixed raw materials
Inventor: KIM GA EON
IPC: C22B1/18
Filed: 2020-10-30
Abstract: The present invention provides a method for reducing sintered ore by using biomass, comprising the following steps of: preparing a preprocessed biomass; manufacturing a coke by mixing the biomass with raw coal; and reducing the sintered ore by charging the coke in a blast furnace. In the mixing step, the biomass is contained 5-20 wt% on the basis of a total weight of the mixture. The biomass-mixed raw material reduces a coke usage ratio and a ratio of reducing agent of the blast furnace, and reduces carbon dioxide emissions.
Patent KR-20220058798-A (KR)
Title: A method for quality evaluation method of wheat using near-infrared spectroscopy
Inventor: KIM KYEONG HOON
IPC: G01N21/359
Filed: 2020-10-30
Abstract: The present invention relates to a quality evaluation method for wheat. The quality evaluation method for wheat includes: a step of measuring reflection spectrum on a wheat sample by using a near-infrared (NIR) spectroscope; and a step of determining an amylose content, an extraction rate, and a falling number (F/N) of the wheat sample by putting a spectrum value deducted from the measured spectrum into an amylose content equation, an extraction rate equation, and an F/N equation. According to the present invention, the amylose content equation can be used for searching a high amylose wheat resource, and the extraction rate equation can confirm a rate of the wheat except testa. The F/N equation indicates a mature sound seed and viviparous germination or a seed in which amylolysis proceeds and thus, can be used for sorting the seed. Accordingly, the quality evaluation method for wheat can rapidly and simply evaluate the quality of the wheat by rapidly and simply evaluating various ingredient items at one time without preprocessing or trituration of raw wheat seed.
Patent KR-20220060026-A (KR)
Title: Supporting uint and apparatus for treating substrate having the same
Inventor: KIM KYUNG MAN
IPC: H01L21/683
Filed: 2020-11-02
Abstract: The present invention provides a support unit. In one example, the support unit includes: a support plate on which a substrate is placed and which has an electrostatic electrode providing electrostatic force to the substrate; a heater provided inside the support plate to heat the substrate; an insulating plate provided as an insulator under the support plate; and a bi-metal member disposed inside the support plate and compensating for bending of the support plate due to heat. The bi-metal member includes: a pin; a first member supporting the pin; and a second member provided to surround the first member. The fin may be provided to rise or fall according to a difference in thermal deformation between the first member and the second member.
Patent KR-20220059314-A (KR)
Title: Vacuum adiabatic body
Inventor: WONYEONG JUNG
IPC: F25D23/02
Filed: 2020-11-02
Abstract: A vacuum adiabatic body of the present invention can include: a first plate; a second plate; and a sealing part sealing the first and second plates to provide a vacuum space part. Optionally, the vacuum adiabatic body can include a support for maintaining the vacuum space part. Optionally, the vacuum adiabatic body can include a thermal insulator for reducing a heat transfer quantity between the first plate and the second plate. Optionally, the vacuum adiabatic body can include a component coupling part connected with at least one of the first and second plates to be combined with a component. Optionally, in order to reduce dew formation, a side plate can have an extended part extended to the outside of the vacuum space part. Accordingly, the productivity of the vacuum adiabatic body can be improved.
Patent KR-20210053798-A (KR)
Title: Method for transmitting and receiving block acknowledgement in wireless local access network system and apparatus for the same
Inventor: KIM YONG HO
IPC: H04W28/02
Filed: 2020-11-03
Abstract: Disclosed are a method and device for transmitting and receiving block acknowledgement (ACK) in a wireless LAN system. An operating method of a first communication node comprises the steps of: generating a first data frame including first add block acknowledgement (ADDBA) information; transmitting the first data frame to a second communication node; and, in response to the first data frame, receiving, from the second communication node, a first receiver address (RA) including second ADDBA information generated by the second communication node. Therefore, performance of a vehicle wireless LAN system can be improved.
Patent KR-20220064213-A (KR)
Title: Program for operation of security monitoring device
Inventor: PARK JOO YOUNG
IPC: G06N3/08
Filed: 2020-11-11
Abstract: According to an embodiment of the present invention, an operation program of a sensor device can be executed in a computer. An operation method of a security monitoring device, which provides event information extracted based on monitoring information and image information collected from at least one monitoring device in a local monitoring network as security monitoring service information, comprises: a step of generating caption data in a character string format corresponding to the event information extracted based on the monitoring information and image information collected from the at least one monitoring device; and a step of providing a security and monitoring-related service using the caption data.
Patent KR-20220072172-A (KR)
Inventor: KOH JIN SUNG
IPC: B60P7/02
Filed: 2020-11-25
Abstract: 본 발명은 윙바디 차량용 윙도어 결합장치에 관한 것으로, 힌지부(10); 힌지부(10)의 양측에 위치하는 윙도어지지부(20); 윙도어지지부(20)의 길이방향을 따라 이동 가능하게 설치되어, 윙도어지지부(20)를 힌지부(10)에 고정시키는 고정부(30)를 포함하여 구성된다. 
이에 따라, 윙바디 차량용 윙도어 결합장치의 기능성 및 사용성을 향상시킬 수 있다.
Patent KR-20220072436-A (KR)
Title: 생크림 짤 장치
Inventor: YU KWI IN
IPC: A23C13/12
Filed: 2020-11-25
Abstract: 본 발명은 생크림 짤 장치에 관한 것으로, 전단에 생크림이 토출되는 토출부가 마련되고 내부에 생크림을 수용하는 플렉시블한 재질의 짤 주머니와, 상기 토출부가 전방으로 노출되도록 상기 토출부가 통과하는 통과공이 형성되고, 후방으로 상기 짤 주머니의 후단이 노출되도록 상기 짤 주머니를 감싸는 콘 형상을 갖는 아이스 주머니를 포함하며; 상기 아이스 주머니의 내부에는 아이스 젤이 수용되어 상기 짤 주머니 내의 생크림이 녹는 것을 방지하는 것을 특징으로 한다.
Patent KR-20220016758-A (KR)
Title: Multilayer ceramic substrate with heat means for dissipating heat inside laminate and method of manufacturing the same
Inventor: NOH TAE HYUNG
IPC: H05K1/03
Filed: 2020-11-25
Abstract: In a multilayer ceramic substrate comprising a first thin ceramic plate and a second thin ceramic plate disposed on the first thin ceramic plate, the present invention comprises: a bonding part disposed between the first thin ceramic plate and the second thin ceramic plate to adhere the first thin ceramic plate and the second thin ceramic plate; and a heat dissipation part disposed inside the bonding part to dissipate the heat of the first thin ceramic plate and the second thin ceramic plate to the outside. Therefore, the present invention is capable of allowing the heat inside the multilayer ceramic substrate to be efficiently dissipated to the outside of the multilayer ceramic substrate.
Patent KR-20220077238-A (KR)
Inventor: LEE JAE KYUNG
IPC: G06Q10/10
Filed: 2020-11-30
Abstract: 본 발명에 따른 드론 제작키트 공유 플랫폼 시스템은 사용자가 드론 제작키트 또는 드론의 특정 부품을 구매하기 위해 사용자가 사용하는 사용자 단말기; 상기 사용자 단말기의 접속을 확인하고, 상기 사용자 단말기를 통한 사용자의 요청에 따라 드론 제작키트 정보, 부품정보, 도면정보, 또는 가격정보 제공하는 드론 제작키트 서버; 사용자가 구매한 드론 제작키트 조립, 또는 특정 부품 조립 영상을 함께 제공하기 위한 동영상 제공서버; 및 상기 사용자 단말기, 드론 제작키트 서버, 및 동영상 제공서버 사이에 통신환경을 제공하는 통신망을 포함하여 사용자가 소지한 스마트폰, 테블릿 PC, 노트북 등을 통해 접속하여 드론 제작키트를 쉽게 구매하고, 드론을 구성하는 각 부품을 다양한 조합으로 선택하여 구매할 수 있도록 하는 효과가 있다.
Patent KR-20220076849-A (KR)
Inventor: CHOI SANG JO
IPC: H01Q1/46
Filed: 2020-12-01
Abstract: 본 발명은 SLL(Side Lobe Level)를 감소시킬 수 있는 안테나 배열에 관한 것으로, 균일하지 않은 간격으로 일직선 상에 선형 배열되는 다수의 안테나 소자, 상기 다수의 안테나 소자에 균일하지 않게 전력 분배하여 공급하는 전력 분배기, 및 상기 전력 분배기에 연결되어 급전을 제어하는 제어기를 포함한다.
Patent KR-20220077036-A (KR)
Inventor: PARK U JU
IPC: G06F1/16
Filed: 2020-12-01
Abstract: 본 발명에 따른 탈부착이 가능한 모니터 위 수납공간은 컴퓨터를 사용하지 않을때는 
수납공간을 모니터 위에 부착하여 책상 위 공간을 더 활용할 수 있게한다.
Patent KR-20220082669-A (KR)
Inventor: LEE EUN HYE
IPC: H04L9/40
Filed: 2020-12-10
Abstract: 프로필 제공을 위한 서버 및 서버에서 수행되는 프로필 제공 방법이 개시된다.  일실시예에 따른 서버에서 수행되는 프로필 제공 방법은 본인 인증된 사용자 계정에 대응하여, 사용자 계정이 본인 인증되었음을 지시하는 인터페이싱 객체를 사용자 계정의 프로필 인터페이스에 부가하는 단계, 다른 사용자 계정으로부터 수신되는 프로필의 요청에 반응하여, 다른 사용자 계정에 인터페이싱 객체를 포함하는 프로필 인터페이스를 제공하는 단계, 다른 사용자 계정으로부터 수신되는 사용자 계정의 인증 정보의 요청에 반응하여, 다른 사용자 계정의 본인 인증 여부를 확인하는 단계, 및 다른 사용자 계정의 본인 인증 여부에 기초하여, 다른 사용자 계정에 인증 정보를 제공하는 단계를 포함한다.
Patent KR-20210124000-A (KR)
Title: A box for an individual that has the function similar to an epidemic-preventing face mask
Inventor: SHEEM SANG KEUN
IPC: E04H1/12
Filed: 2020-12-11
Abstract: A closed box, where one person can stay, enables air to be introduced into the box through a first purification air filter and to be discharged to the outside through a second purification air filter, thereby preventing germs from being introduced and discharged. There are many cases in which the transparent box is generally preferred, and a motor sucking the air is attached to the second purification air filter to suck the air from the inside to the outside of the filter.
Patent KR-20220084723-A (KR)
Title: 반려용 개집
Inventor: LYI KYI JOONG
IPC: A01K1/03
Filed: 2020-12-14
Abstract: 본 발명은 개집에 대한 것으로 반려견들이 거주할 수 있게 실내 공간을 형성하는 구조로 마련된 거주처(10)의 지붕(11) 상단에서 소정의 이격 공간을 유지하며 상기 지붕(11)을 커버하는 구조로 마련되는 커버부(20)가 구비되어 있는 개집을 제공하고자 한다.
Patent KR-20220084816-A (KR)
Title: 벌개미취에서 분리된 신규한 화합물
Inventor: KIM HYUNG DON
IPC: C07H15/24
Filed: 2020-12-14
Abstract: 본 발명은 벌개미취에서 분리한 신규한 화합물과 이의 용도에 관한 것으로, 지방세포 분화 억제효과 및 중성지방 억제효과가 우수하여, 이를 비만을 포함한 대사질환에 유용하게 사용될 수 있다.