baber/WOPTO huggingface dataset:
Patent KR-20220014180-A (KR)
Inventor: RYU JEONG YONG
IPC: B41M1/10
Filed: 2020-07-28
Abstract: The present invention relates to a method for manufacturing hydrophobic paper using a hot-pressing gas grafting hydrophobic treatment facility, which uses a hot-pressing gas grafting hydrophobic treatment facility equipped with a non-breathable dryer belt to prevent dissipation of hydrochloric acid occurring when chlorinated fatty acid reacts with a hydroxyl group of paper, thereby using hydrochloric acid as a catalyst to cause an esterification reaction between the fatty acid and the hydroxyl group of paper. According to the present invention, since a mixed hydrophobic agent replacing a part of the expensive chlorinated fatty acids with inexpensive general fatty acids, the method provides an advantage of manufacturing hydrophobized paper of the same quality at a lower manufacturing cost than that of the conventional method for manufacturing hydrophobized paper using only chlorinated fatty acid as a hydrophobic agent. In addition, the method recycles strong acids such as hydrochloric acid generated during the reaction in comparison with a method for manufacturing hydrophobized paper using conventional chlorinated fatty acids and gas grafting hydrophobic treatment facilities, thereby providing an effect of reducing processing costs of strong acid. The method comprises a mixed hydrophobic agent preparation step, a coating step, and a hydrophobic treatment step.
Patent KR-20210074990-A (KR)
Title: Memory interface circuit including zq calibration monitor and zq calibrating method thereof
Inventor: MIN HYUNG CHO
IPC: G11C11/4093
Filed: 2020-07-29
Abstract: The present invention relates to a memory interface circuit including an output impedance monitor and an output impedance correction method, and more particularly, to a memory interface circuit capable of monitoring and correcting the output impedance of a driving circuit in real time. According to an embodiment of the present invention, a memory interface circuit includes a control circuit for outputting a digital transmission signal; a driving circuit for outputting an output signal based on the digital transmission signal; an output impedance monitor for outputting a pull-up monitoring signal or a pull-down monitoring signal based on the digital transmission signal and the output signal; and an output impedance calibrator for outputting an impedance monitoring signal based on the pull-up monitoring signal or the pull-down monitoring signal, wherein the driving circuit corrects an output impedance based on the impedance monitoring signal.
Patent KR-20220016612-A (KR)
Inventor: LEE DO IL
IPC: A45D34/04
Filed: 2020-08-03
Abstract: The present invention relates to a face pack container in which a brush is combined, and more specifically, to a cream-type face pack container whose brush can be attached thereto and detached therefrom. The face pack container with a detachable brush according to the present invention is configured to include a plurality of brushes, so that a consumer can appropriately replace and use the brush according to his/her face area or the tendency of usage. In order to emphasize user convenience, the present invention provides a face pack container configured to allow the contents squeezed therefrom to be discharged into a brush, so that a user can apply the contents on his/her face with the brush.
Patent KR-20220019864-A (KR)
Inventor: HONG JEONG WOOK
IPC: A61B10/00
Filed: 2020-08-10
Abstract: The present invention relates to a sample collecting instrument for an object to be inspected of the nasopharynx and the oropharynx which has no problem in safety since an adhesive and others are not used and has excellent durability. A virus sample collecting device includes a stick part extending in one direction and a collecting part provided at one end of the stick part. Of the above configuration, the collecting part includes a core part formed by twisting wires, and a filament protruding to the outside of the core part. In this case, the wires are composed of at least one pair arranged in parallel, and the filament is positioned between the pair of wires. Accordingly, when the pair of wires are twisted and compressed, the filament is fixed to the core part.
Patent KR-20220019552-A (KR)
Inventor: LEE HYUNG YIL
IPC: G01B11/04
Filed: 2020-08-10
Abstract: Disclosed is a method for obtaining physical properties using indentation impression, comprising: a basic value calculation step of calculating a vertical distance value from an indentation impression; a reference value calculation step of calculating a reference horizontal displacement value that is a horizontal displacement value corresponding to the vertical distance value calculated in the indentation impression from a preset horizontal distance value by using the relationship between the previously obtained vertical distance value and the horizontal displacement value; a mantissa value setting step of setting a mantissa value of an arbitrary physical property; and a checking step of comparing the horizontal displacement value obtained from a preset horizontal distance value with the reference horizontal displacement value using the relationship between the horizontal displacement value according to the horizontal distance value for each physical property, checking whether the horizontal displacement value is within an error range, and checking whether the physical property is a physical property set as the mantissa value, thereby capable of accurately obtaining physical properties of products.
Patent KR-20220023908-A (KR)
Inventor: HEE MOON CHAE
IPC: B63B25/08
Filed: 2020-08-21
Abstract: A volatile organic compound recovery and reduction system is disclosed. The volatile organic compound recovery and reduction system according to an embodiment of the present invention comprises: a supply line for supplying crude oil stored in a storage tank of an offshore production facility to a storage tank of a crude oil carrier; and a recovery line for recovering volatile organic compounds generated from the crude oil loaded into the storage tank of the carrier to the storage tank of the offshore production facility, wherein the recovery line supplies the crude oil to the storage tank of the carrier and recovers the volatile organic compounds to the storage tank of the offshore production facility where the pressure is lowered. An embodiment of the present invention is to provide the volatile organic compound recovery and reduction system that effectively recovers and reduces volatile organic compounds.
Patent KR-20220023641-A (KR)
Title: Method and system for providing growth characters according to usability
Inventor: CHOI JONGHWA
IPC: G06Q30/02
Filed: 2020-08-21
Abstract: Disclosed are a method and system for providing a growth character according to usability. According to one embodiment of the present invention, a character growth method performed by a character growth system may comprise: a step of collecting behavior data including user information from a service; a step of extracting characteristic information through learning of the collected behavior data; a step of applying a character model for character growth by using the extracted characteristic information; and a step of growing a character provided to correspond to the service based on the applied character model.
Patent KR-20220026958-A (KR)
Inventor: KIM YOUNG KUK
IPC: G10L15/22
Filed: 2020-08-26
Abstract: The present invention relates to a user interfacing method for visually displaying an audio signal on a user interface. The user interfacing method according to an embodiment of the present invention comprises the steps: receiving an audio signal including voices of multiple speakers; obtaining a recognition result including speaker identification information corresponding to a voice signal for each speaker in the audio signal and text data corresponding to the voice signal for each speaker; displaying the recognition result as a visual symbol on a user interface; receiving a user's selection for at least some sections in the audio signal based on the visual symbol displayed on the user interface; receiving a command related to processing of the selected sections; and processing the audio signal corresponding to the selected sections and the recognition result corresponding to the selected section in response to the received command.
Patent KR-20220028685-A (KR)
Title: Integrated management system for mechanical parking station
Inventor: JUN KYUNG JU
IPC: G06Q10/02
Filed: 2020-08-31
Abstract: The present invention relates to an integrated management system for a mechanical parking station, which comprises: a safety diagnosis unit (10) which diagnoses the safety of a parking station (P); a breakdown prediction unit (20) which predicts a breakdown of the parking station (P); a parking reservation unit (30) which reserves parking in the parking station (P); and an integrated management unit (60) which performs integrated management on the parking station (P) by communicating, in real time, with the safety diagnosis unit (10), the breakdown prediction unit (20) and the parking reservation unit (30). Accordingly, the functionality and usability of the integrated management system for a mechanical parking station can be improved.
Patent KR-20220033142-A (KR)
Inventor: KIM NAM KYUNG
IPC: C08K5/10
Filed: 2020-09-09
Abstract: The present invention relates to a paint composition for a PCM color steel sheet which expresses a pattern using difference in gloss on a surface of a coating film, and a paint for a PCM color steel sheet manufactured thereby, and more particularly, provides a coating composition for a multi-mat type PCM color steel sheet which makes a difference in a coating film thickness of a top coat coating layer to make an extreme matte portion in which wrinkles occur and a wrinkle-free glossy portion form a pattern and thus give a three-dimensional effect; and a PCM color steel sheet manufactured thereby.
Patent KR-20220038976-A (KR)
Title: cultivation device for individual oyster with surface coating
Inventor: PARK SONG BUM
IPC: A01K61/54
Filed: 2020-09-21
Abstract: The present invention relates to an attachment device for oyster spat attachment and growth. The attachment device, which is an individual oyster cultivation device, includes: a sheet-shaped first member (110) made of a flexible material; openings (120) penetrating the first member; and a second member (130) for coating the surface of the first member. The oyster spat attachment and growth are performed on the surface of the second member. When the attachment device is bent, the second member with which the surface is coated breaks and the oyster spat is detached from the attachment device. As a result of the above configuration of the present invention, the oyster spat automatically drops onto a farm floor simply by manually bending the attachment device after the passage of some time with the oyster spat grown on the attachment device. In terms of characteristics, the oyster on the floor is not re-attached to any place and grows as individual oyster.
Patent KR-20220043355-A (KR)
Title: Manufacturing method for low sodium chicken meat products using sous-vide cooking
Inventor: KIM HYUNWOOK
IPC: A23L27/40
Filed: 2020-09-29
Abstract: The present invention relates to a producing method of a low-sodium processed chicken product using sous vide heating. More specifically, the present invention relates to the producing method of the low-sodium processed chicken product using the sous vide heating that upgrades and improves a process suitability deterioration such as the capacity to hold water, the heating loss, the year and storability, and the like of the low-sodium processed chicken product generated by a decrease in the amount of salt added using sous vide heating; and the low-sodium processed chicken product by the same. The producing method of the low-sodium processed chicken product comprises: a step of salting; a step of vacuum packaging; and a step of sous vide heating.
Patent KR-20220043517-A (KR)
Title: Flat cable securing heat resistance and high voltage for mounting junction box
Inventor: CHO YONG KI
IPC: H01B7/08
Filed: 2020-09-29
Abstract: A flat cable securing heat resistance and high voltage for mounting a junction box according to the present invention includes: a high voltage conductor formed through a rolling or pressing process to have a single metal bar shape; and a heat resistant insulator formed in such a method as to cover the high voltage conductor. The heat resistant insulator may be coated with a powder insulation method on the high voltage conductor using a high-frequency induction heating method of a fluid immersion method.
Patent KR-20220048640-A (KR)
Inventor: CHOI KYUNG A
IPC: A61P29/00
Filed: 2020-10-13
Abstract: The present invention relates to a cosmetic composition, a pharmaceutical composition, and a food composition having anti-inflammatory immune activity and antioxidant activity by comprising an ethanol extract of Pterocarya stenoptera C. DC.
Patent KR-20220049999-A (KR)
Inventor: LEE YOUNG HUI
IPC: B60N2/838
Filed: 2020-10-15
Abstract: The present invention relates to a chair headrest capable of functioning as a headrest by pushing pressure of a chair user's head. According to the present invention, it is characterized in that it provides convenience such as a neck pillow that a pressure is applied on an upper part of a headrest (Fig 1) when a chair user leans his/her head back, and accordingly, a lower part of the headrest for supporting the neck comes out to the front (Fig 2), thereby naturally supporting the user's neck.
Patent KR-20220050528-A (KR)
Inventor: SHIN IL HYUN
IPC: H04L65/40
Filed: 2020-10-16
Abstract: According to an embodiment of the present invention, a setting change method of a home appliance comprises the following steps of: transmitting apparatus information of a home appliance to a mobile terminal based on NFC communication; receiving setting information including a parameter used for setting an environment setting of the home appliance or an operation setting of a function provided by the home appliance based on the NFC communication from the mobile terminal; and updating internal setting information based on a result of parsing the setting information.
Patent KR-20210049684-A (KR)
Title: Composition for Classification of Encapsulated Follicular variant of Papillary Thyroid Carcinoma(EFVPTC) with Non-invasive follicular thyroid neoplasm with papillary-like nuclear features(NIFTP) and Classification Method Using the Same
Inventor: KIM WON GU
IPC: G01N33/68
Filed: 2020-10-21
Abstract: The present invention relates to a composition for classifying an infiltrative encapsulated follicular variant of papillary thyroid carcinoma and papillary carcinoma-like nuclear non-invasive follicular tumor, a classification method using the same, a classification kit, and the like.
Patent KR-20200127930-A (KR)
Inventor: KO YOUNGHUN
IPC: A41D13/08
Filed: 2020-10-27
Abstract: Provided is a tactile stimulation providing device to which an actuator having an eccentric mass is coupled without decreasing vibration force so as to efficiently provide tactile stimulation. According to an embodiment of the present invention, the vest-shaped tactile stimulation providing device comprises: a first front panel including a plurality of actuators arranged between one side and the other side; a second front panel including a plurality of actuators arranged between one side and the other side, wherein one side can be fastened to the other side of the first front panel; and a rear panel including a plurality of actuators arranged between one side and the other side, wherein one side can be fastened to one side of the first front panel, and the other side can be fastened to the other side of the second front panel.
Patent KR-20210158742-A (KR)
Inventor: LEE YONG JUN
IPC: F16K17/04
Filed: 2020-11-09
Abstract: The present invention relates to an automatic grounding device for a streetcar line, and more specifically, to an automatic grounding device for a streetcar line, wherein a streetcar line is grounded automatically to ensure the stability of a worker during the inspection or repair of an electric railroad vehicle. The automatic grounding device comprises: a power supply part for supplying or blocking power depending on the operating state of a disconnector for blocking power to a streetcar line; an air supply pipe for receiving compressed air generated by an air compressor and allowing the same to flow; a grounding cylinder for moving a head grounded or ungrounded to a streetcar line using the pressure of the compressed air transmitted through the air supply pipe; and a solenoid valve formed at one side of the air supply pipe to control the flow of the compressed air supplied to the grounding cylinder. If power is supplied to the power supply part, the solenoid valve transmits the compressed air, which is supplied through the air supply pipe, to the grounding cylinder to ground the head to the streetcar line. If the power of the power supply part is blocked, the compressed air inside the grounding cylinder is discharged to the atmosphere, thereby ungrounding the head from the streetcar line. At the tile side of the air supply pipe, included is an auxiliary air supply means for supplying compressed air from the outside if the pressure of the supplied compressed air becomes low or zero.
Patent KR-20220069129-A (KR)
Title: Improved public address amplifier
Inventor: KIM HYOUNG WOO
IPC: H03F1/56
Filed: 2020-11-19
Abstract: An improved public address (PA) amplifier is disclosed. According to the present invention, a single high-power PA amplifier for providing an output voltage of 100 or 70 V can be configured by using a plurality of low-power amplifiers, thereby achieving high efficiency and greatly reducing manufacturing cost. The improved PA amplifier comprises: a plurality of amplifiers which have a certain size of output capacity; and at least one matching transformer which performs impedance matching with a plurality of speakers.
Patent KR-20220072995-A (KR)
Inventor: KIM JONGWOO
IPC: H01R13/703
Filed: 2020-11-26
Abstract: 실시예에 따른 직류 콘센트는 직류 전원으로부터의 전류가 결합된 플러그를 통해 부하에 흐르게 하는 회로를 가지는 직류 콘센트에 있어서, 회로는, 직류전원과 연결된 제1 스위치(SW1)와, 제1 스위치와 직렬 연결된 제2 스위치(SW2)와, 제2 스위치(SW2)와 병렬 연결된 커패시터(C) 및 커패시터(C)와 병렬 연결된 방전 저항(R)을 포함하고, 직류 콘센트에 플러그가 결합될 때 제1 스위치(SW1)와 제2 스위치(SW2)가 순차적으로 클로즈되되, 제1 스위치(SW1)가 제2 스위치(SW2)보다 일정시간 먼저 클로즈되고, 직류 콘센트로부터 플러그가 분리될 때 제1 스위치(SW1)와 제2 스위치(SW2)가 순차적으로 오픈되되, 제2 스위치(SW2)가 제1 스위치(SW1)보다 일정시간 먼저 오픈된다.
Patent KR-20220077942-A (KR)
Title: 스크롤 압축기
Inventor: KANG DONG SOO
IPC: F04C29/00
Filed: 2020-12-01
Abstract: 본 발명은, 회전축 및 상기 회전축에 설치되는 모터가 내부에 수용되며, 냉매가 흡입되는 흡입구가 형성된 메인하우징; 상기 메인하우징 상측에 배치되어 상기 회전축의 상단이 결합되며, 상기 회전축에 의해 공전되는 선회경판과, 상기 선회경판의 상측에 연결되는 선회랩과, 상기 선회랩의 중심에 연결되며, 상기 회전축이 관통되는 결합부를 포함하는 선회스크롤; 상기 메인하우징과 상기 선회스크롤 사이에 개재되어 상기 선회스크롤 사이에 배압실이 형성되는 메인프레임; 상기 메인프레임 상측에 안착되며, 상기 선회랩과의 사이에 냉매가 압축되는 압축실이 형성된 고정랩과, 압축된 냉매가 토출되는 토출공을 갖는 고정스크롤; 및 상기 고정스크롤이 상측에 설치되며, 상기 고정스크롤과의 사이에 냉매가 토출되는 토출구가 형성된 탑캡;을 포함하되, 상기 회전축은, 메인축부와, 상기 메인축부의 일단에 설치되며, 상기 선회스크롤에 삽입되는 선회축부와, 상기 선회축부의 일단에 설치되며, 상기 고정스크롤에 삽입되는 고정축부를 포함하는 스크롤 압축기를 제공한다.
Patent KR-20220079266-A (KR)
Title: 편이성이 추구된 접이식 목발
Inventor: KIM DONG HO
IPC: A61H3/02
Filed: 2020-12-04
Abstract: 본 발명은 편이성이 추구된 접이식 목발에 관한 것으로, 대중교통을 타고 앉을 때 접어서 갖고 있다. 쓸 때는 편하게 필 수 있고 어디를 올라갈 때 끝부분이 휘어지는 것을 이용해서 올라갈 때 편하고 쉽게 할 수 있다.
Patent KR-20220083519-A (KR)
Title: 자동차용 소형 에어드레서
Inventor: JEONG YU SEOK
IPC: D06F58/22
Filed: 2020-12-11
Abstract: 본 발명은 에어드레서에 관한 것으로, 더욱 상세하게는 자동차의 내부에 설치될 수 있도록  사용 중이지 않은 상태일 경우, 불필요한 높이를 최소화할 수 있도록 높낮이를 조절할 수 있이를 위하여 본 발명은 의류수용공간을 내부캐비닛과 외부캐비닛으로 구분하여 사용하는 경우에만 내부 캐비닛을 위로 끌어올려 의류를 수용할 수 있는 공간을 마련할 수 있도록 하였으며, 급수통과 배수통을 위한 캐비닛을 별도로 분리하여 의류수용공간을 최소화하는 것에 특징이 있다.
Patent KR-20220088553-A (KR)
Inventor: SON HYOUNG KYU
IPC: H01L21/683
Filed: 2020-12-18
Abstract: 본 발명은 플라즈마를 이용하여 기판을 처리하는 장치가 가지고, 기판을 지지하는 지지 유닛을 제공한다. 지지 유닛은, 고주파 전원과 연결되는 전력 공급 로드; 상기 전력 공급 로드로부터 전력을 전달받는 전극판; 및 상부에서 바라볼 때, 상기 전극판을 둘러싸도록 제공되며, 접지되는 그라운드 링을 포함할 수 있다.
Patent KR-20220090777-A (KR)
Inventor: LEE SANGHWI
IPC: H04L43/00
Filed: 2020-12-23
Abstract: 다양한 실시예에 따라서, 전자 장치는, 적어도 하나의 프로세서, 및 적어도 하나의 eSIM을 포함하고, 상기 적어도 하나의 프로세서는, 상기 적어도 하나의 eSIM 중 테스트를 위한 eSIM을 확인하고, 상기 eSIM에 쓰기(write) 위한 프로파일을, 상기 전자 장치의 메모리 및/또는 SM-DP+ 서버와 상이한 외부 장치로부터 획득하고, 상기 프로파일을 상기 eSIM에 쓰고, 상기 프로파일을 활성화하고, 상기 적어도 하나의 프로세서와 연관된 복수 개의 포트 중 테스트를 위한 포트에 대응하는 프로토콜 스택을 상기 eSIM과 연관시키기 위한 동작을 수행하고, 상기 프로파일 및 상기 eSIM과 연관된 상기 프로토콜 스택을 이용하는 테스트 동작을 수행하고, 상기 테스트 동작의 수행의 완료에 기반하여, 상기 프로파일을 비활성화하고, 상기 프로파일을 삭제하도록 설정될 수 있다.   그 밖의 다양한 실시예가 가능하다.
Patent KR-20220090990-A (KR)
Inventor: CHA JAEOCK
IPC: F04B1/26
Filed: 2020-12-23
Abstract: 본 발명의 일 실시예에 따른 유압 펌프는 회전 축선 방향으로 길이를 갖는 복수의 실린더가 형성된 실린더 블록과, 상기 복수의 실린더 내에서 각각 왕복 운동하는 피스톤과, 상기 피스톤의 일단과 대향하여 상기 실린더 블록이 회전할 때 상기 피스톤을 왕복 운동시키는 사판, 그리고 상기 사판의 기울기가 작아지는 방향으로 상기 사판의 일측을 가압하여 상기 사판의 각도를 조절하는 사판각 조절 장치를 포함한다.  또한, 상기 사판각 조절 장치는 일단부가 상기 사판을 가압하는 제1 가압 로드와, 상기 제1 가압 로드와 병렬로 배치되며 일단부가 상기 사판을 가압하는 제2 가압 로드 및 제3 가압 로드, 그리고 상기 제1 가압 로드의 타단부와 상기 제2 가압 로드의 타단부가 각각 일측에 삽입되며 상기 사판을 가압하기 위한 추력을 발생시키는 복수의 제4 가압 로드를 포함한다.
Patent KR-20210086523-A (KR)
Title: Espresso coffee extractor based on sentiment
Inventor: JUNG BEOMJOON
IPC: A47J31/34
Filed: 2020-12-28
Abstract: The present invention relates to an espresso machine based on emotion and, more specifically, to an espresso machine based on emotion which captures a consumer's expression to extract emotion and providing ground coffee by adjusting a coffee extraction pressure and the like on the basis of the emotion, thereby extracting and providing a personalized beverage. According to the present invention, the espresso machine based on emotion comprises: an espresso machine body; a group head unit installed on the espresso machine body and having a portafilter installed therein; a pressure control unit installed in the group head unit to adjust the pressure of hot water supplied to the portafilter; an adjustment driving unit generating and applying a driving force for operating the pressure control unit; an expression detection means detecting a customer's expression; and an extraction control unit extracting the consumer's emotions on the basis of information obtained from the expression detection means and controlling operation of the adjustment driving unit on the basis of extracted emotion data.
Patent KR-20220094646-A (KR)
Inventor: MIN KYONG PIL
IPC: G08B25/14
Filed: 2020-12-29
Abstract: The purpose of the present invention is to provide a health care system capable of preventing lonely deaths by detecting a dangerous situation in advance that may occur in a single-person household or to an elderly person living alone. The health care system for housing disadvantaged people according to the present invention is a system for checking whether or not a housing disadvantaged person is living a normal life in a house, and comprises: a door sensor unit installed on the front door of the house to detect whether the front door is open; an infrared sensor unit installed in the house to detect movements of the housing disadvantaged person; and a control unit. The control unit: determines state information of the housing disadvantaged person as a first state if a movement of the housing disadvantaged person is detected by the infrared sensor unit within a first predetermined time after the opening of the front door is detected by the door sensor unit, wherein the first state is a state in which the housing disadvantaged person is in the house; determines the state information of the housing disadvantaged person as a second state if no movement of the housing disadvantaged person is detected by the infrared sensor unit within the first predetermined time, wherein the second state is a state in which the housing disadvantaged person is out of the house; determines that the housing disadvantaged person is living a normal life in the house if a movement of the housing disadvantaged person is detected by the infrared sensor unit within a predetermined second time after determining the first state; and determines that the housing disadvantaged person is in an emergency if no movement of the housing disadvantaged person is detected by the infrared sensor unit within the predetermined second time.