baber/WOPTO huggingface dataset:
Patent KR-20220155463-A (KR)
Title: Rubbing roller device
Inventor: KI SE GEOL
IPC: A61H15/02
Filed: 2021-05-13
Abstract: The present invention relates to a massage ball device, and to a massage ball device capable of detachably coupling a cosmetic container. To this end, the massage ball device includes: a cosmetic solution control module part that has one side detachably coupled to the cosmetic container and controls the discharge of the cosmetic solution coming out of the cosmetic container according to rotation; and a massage ball module part that is detachably combined with the cosmetic solution control module part to guide and discharge the cosmetic solution discharged from the cosmetic solution control module part to the outside, and supports an attached massage ball.
Patent KR-20220155508-A (KR)
Inventor: JEONG JAE KYEONG
IPC: H01L21/02
Filed: 2021-05-14
Abstract: According to the present invention, a semiconductor memory device comprises: a bit line extending in a first direction; a channel pattern provided on the bit line, and including a first oxide semiconductor layer in contact with the bit line and a second oxide semiconductor layer on the first oxide semiconductor layer, wherein each of the first and second oxide semiconductor layers includes a horizontal portion parallel to the bit line and first and second vertical portions vertically protruding from the horizontal portion; first and second word lines disposed on the horizontal portion of the second oxide semiconductor layer between the first and second vertical portions of the second oxide semiconductor layer, and crossing the bit line; and a gate insulating pattern provided between the first and second word lines and the channel pattern. The thickness of the second oxide semiconductor layer can be greater than that of the first oxide semiconductor layer. Therefore, electrical characteristics of the semiconductor memory device can be improved.
Patent KR-20220155716-A (KR)
Title: Banding device for easy adjustment of the bending angle
Inventor: PARK JUNG HYE
IPC: B21D7/16
Filed: 2021-05-17
Abstract: In accordance with the present invention, provided is a banding device with easy banding angle adjustment. In order to maximize the reliability and work quality of banding work by precisely and quickly setting and implementing a banding angle through electric control and making banding work for a banding material quick and precise, the banding device includes: a frame; an upper plate coupled to an upper part of the frame and having a through hole formed in the center of an upper side; a driving motor provided in the frame and formed to form a rotating force by receiving power through the control of a control means formed to receive and control power from a power supply unit; a moving gear provided in the frame and formed to perform a rotating motion by receiving the rotating force from the driving motor; a center shaft coupled to the moving gear to perform a rotating motion in the same direction, and having an upper end protruding to an upper part of the upper plate while penetrating the through hole of the upper plate; a bending means axially coupled to the center shaft to perform a rotating motion in the same direction and formed to couple one part of a banding material placed on the upper plate while surrounding the same part; and a support means provided on the upper side of the upper plate and formed to support an outer end of the banding material while surrounding the same end.
Patent KR-20220156407-A (KR)
Title: A Circle Chocolate Manufacturing Methods
Inventor: CHOI KWANG KOOK
IPC: A23G1/00
Filed: 2021-05-18
Abstract: The present invention relates to a method for producing circular chocolate. More specifically, the method for producing circular chocolate comprises: preparing liquid chocolate; injecting the chocolate into the lower and upper hemispheres of the circular shape; after shaking off the chocolate filled in the lower and upper hemispheres, scraping the same with a scraper; after solidifying the chocolate introduced into the lower hemisphere and the upper hemisphere, melting a predetermined area of one hemisphere of the solidified chocolate inside the lower hemisphere or the upper hemisphere; after bonding the unmelted chocolate of the other hemisphere with the melted chocolate; and re-solidifying the bonded chocolate to produce circular chocolate.
Patent KR-20220158367-A (KR)
Title: Inaudible sound wave signal-based access recognition system, method, and apparatus therefor
Inventor: KIM JOON HONG
IPC: G07C9/00
Filed: 2021-05-24
Abstract: An access recognition method based on an inaudible sound wave signal according to an embodiment of the present invention comprises: a step in which a gate device broadcasts a Bluetooth signal; a step of activating, by a terminal, a sound wave receiver for receiving a sound wave signal by detecting the Bluetooth signal; a step in which the gate device respectively outputs a first sound wave signal including a first gate ID (IDENTIFIER) in a first direction and a second sound wave signal including a second gate ID in a second direction opposite to the first direction; a step of detecting, by the terminal, the first sound wave signal through the sound wave receiver; a step of extracting, by the terminal, the first gate ID from the first sound wave signal and transmitting the same to an access control server together with the terminal ID; a step of storing, by the access management server, the first gate ID corresponding to the terminal ID; a step of detecting, by the terminal, the second sound wave signal through the sound wave receiver; a step of extracting, by the terminal, the second gate ID from the second sound wave signal and transmitting the extracted second gate ID to the access control server together with the terminal ID; and a step of recognizing, by the access management server, access of the terminal. The present invention increases user convenience in access recognition.
Patent KR-20220161842-A (KR)
Title: Apparatus and method for determining forgery and alteration of multimedia outputs
Inventor: KIM PYOUNG GEON
IPC: G06N3/08
Filed: 2021-05-31
Abstract: Disclosed are a device and method for detecting forgery and alteration of a multimedia product. According to an embodiment of the present invention, the device for detecting forgery and alteration of a multimedia product may comprise: a camera unit for generating a flash image captured using a flash image and a non-flash image captured without a flash for a subject; and an analysis unit which determines whether the captured subject is a real object or an image of an object based on the flash image and the non-flash image generated by the camera unit.
Patent KR-20220167866-A (KR)
Title: A dental floss brush that is formed in one-on-one form
Inventor: KIM HYE JIN
IPC: A61C15/04
Filed: 2021-06-15
Abstract: The present invention relates to an interdental toothbrush integrally combined with dental floss, which comprises: a head unit which is coupled with dental floss, to form tension; a body unit which is coupled with the head unit, has a certain length and becomes gradually sharp towards an end; and a brush unit which includes a plurality of interdental brushes planted at the end of the body unit. The head unit and the brush unit can be used according to a user's intention in removing foreign substances between teeth, and can be selectively used according to the structure of teeth and the condition of gums, so that foreign substances can be effectively removed from the teeth.
Patent KR-20220169624-A (KR)
Title: Apparatus and method for driving control of vehicle
Inventor: CHO CHANG HO
IPC: B60W40/13
Filed: 2021-06-21
Abstract: The present invention relates to a driving control apparatus of a vehicle and a method thereof. The driving control apparatus of the vehicle according to one embodiment of the present invention may comprise: a sensing unit which senses a momentum amount based on a speed of the vehicle and a weight of a load on the vehicle; and a driving control unit which controls driving of the vehicle based on a predetermined driving pattern and corrects the driving pattern based on the sensed momentum amount. Provided are the driving control apparatus capable of adjusting the driving pattern of the vehicle, and the method thereof.
Patent KR-20210127644-A (KR)
Inventor: CHOI MYUNG JAE
IPC: B66B1/46
Filed: 2021-06-30
Abstract: According to various embodiments of the present invention, an elevator calling device comprises at least one sensor configured to detect an external object located in a predetermined distance to generate a sensing signal, a communication circuit configured to communicate with an elevator control device, and a processor. The processor may be configured to receive the sensing signal from the at least one sensor and detect a moving direction of the external object based on the sensing signal, and determine a boarding moving direction of an elevator based on the detected moving direction.
Patent KR-20220005406-A (KR)
Title: Light emitting device and article having the same
Inventor: KIM JAE KWON
IPC: H01L33/62
Filed: 2021-07-05
Abstract: A light emitting device includes: a substrate; a light emitting laminate disposed on the substrate; first and second electrodes provided on the light emitting laminate; first and second bumps respectively provided on the first and second electrodes; a passivation film provided on the substrate to expose a portion of upper surfaces of the first and second bumps and to cover the laminate; and a light conversion layer covering the rear surface of the substrate, the side surface of the substrate, and the side surface of the passivation layer.
Patent KR-20230009627-A (KR)
Title: A line light connector
Inventor: GHIM YOUNG SIK
IPC: H01R13/42
Filed: 2021-07-09
Abstract: An attachable/detachable line lighting connector comprising a lower part case and an upper part button according to one embodiment of the present invention comprises: a lower part case which is formed with a space in which a first power connection cable inserted through one side surface and a second power connection cable inserted through the other surface can be positioned, and which is coupled to the upper part button to fix a bonding part of the first power connection cable and the second power connection cable; and an upper part button which is coupled to the upper surface of the lower part case to fix the bonding part of the first power connection cable and the second power connection cable to the inside of the lower part case. Therefore, the present invention can connect cables for different power connections.
Patent KR-20230010014-A (KR)
Title: Transparent Window Mask
Inventor: KIM JOUNG HAK
IPC: A62B18/08
Filed: 2021-07-10
Abstract: The present invention relates to a transparent window mask. The transparent window mask, according to the present invention, comprises: a front panel (10); a transparent window (20); a nose cover panel (30); a chin support panel (40); a nose cover joint line (50); a chin support joint line (50); and an ear strap (70). According to the present invention, the shape of the mouth can be checked through the transparent window.
Patent KR-20230011151-A (KR)
Inventor: SEONGMIN SONG
IPC: F21V9/00
Filed: 2021-07-13
Abstract: An embodiment of the present invention provides a refrigerator and home appliances. The refrigerator includes a cabinet with a storage space and a door for opening and closing the storage space. The door includes a door body filled with an insulation material therein, and a panel assembly mounted on the front surface of the door body. The panel assembly includes: a panel which forms the front exterior of the door and has light transmitting therethrough; a light guide plate disposed on the rear of the panel to guide the light toward the panel; a lighting device which is spaced apart from the light guide plate and emits the light to the light guide plate so that the panel illuminates with a selected color; and a lower bracket provided on the lower side of the light guide plate, and forming a lower surface of the panel assembly. The lighting device is received inside the lower bracket, and a bracket opening through which the lighting device enters and exits while the lower bracket is mounted can be formed on one side of the lower bracket. According to the present invention, workability and maintenance performance can be significantly improved.
Patent KR-20230012279-A (KR)
Inventor: KIM KYOUNG NAM
IPC: A61B34/00
Filed: 2021-07-15
Abstract: A device for driving tendon-sheath according to an embodiment of the present invention comprises: a sheath which has a predetermined length, has flexibility and is formed in a hollow shape; a tendon which is positioned inside the hollow of the sheath; a tendon pipe which is coupled to the tendon, allows the sheath to be inserted therein, and has higher rigidity than the sheath; and a sheath pipe which allows the sheath to be inserted therein, and has higher rigidity than the sheath. With a portion of the tendon pipe positioned inside the sheath pipe, as the tendon pipe is guided and moved by the sheath pipe, the tendon is moved through the sheath.
Patent KR-20220012817-A (KR)
Title: Exhaust control damper system for dual cycle power plant
Inventor: JUAN CARLOS BERNAL LAMO
IPC: F01D17/14
Filed: 2021-07-16
Abstract: An exhaust control damper system (140) for a power plant (100) includes a frame (142) formed to be combined to enable fluid communication in an exhaust flow path from a gas turbine (GT) system (108) toward a heat recovery system (112). The damper system (140) includes at least two sets of louver-type dampers (150) located in the frame (142) and collectively covering exhaust flow paths. Each of the sets of the louver-type dampers (150) includes a plurality of blades (152) which can be collectively located in an angular direction in one among a fully opened position, a fully closed position and a partially opened position. An air injection system (160) is combined with the frame (142), and formed to inject an air flow into the exhaust flow paths to control the temperature of exhaust introduced into the heat recovery system (112). The sets of the louver-type dampers (150) can be adjusted so as to control exhaust flow distribution and a mass flow toward the heat recovery system (112).
Patent KR-20230015063-A (KR)
Title: Rapid kit for diagnosing the neutralizing antibodies against coronaviruses
Inventor: KIM SUNG WOO
IPC: G01N33/543
Filed: 2021-07-22
Abstract: The present invention relates to a rapid kit for diagnosing a neutralizing antibody against coronaviruses and a method for detecting a neutralizing antibody by using the same. The rapid kit for diagnosing a neutralizing antibody against coronaviruses according to the present invention comprises: a first sample pad accommodating a sample; a first condensation pad including a coronavirus spike protein that specifically binds to the neutralizing antibody included in the sample introduced into the first sample pad or a fragment thereof and a conjugate of a gold particle; a second condensation pad including an ACE2 protein that specifically binds to the spike protein or the fragments thereof or a fragment thereof; a membrane disposed to come in contact with one end portion of the second condensation pad, wherein an antibody specifically binding to the ACE2 protein or the fragment thereof is immobilized on the membrane; and an absorption pad disposed to come in contact with one end portion of the membrane to absorb the sample that has completed reaction.
Patent KR-20210097680-A (KR)
Title: Bit interleaver for 256-symbol mapping and low density parity check codeword with 64800 length, 2/15 rate, and method using the same
Inventor: PARK SUNG IK
IPC: H03M13/27
Filed: 2021-08-02
Abstract: Disclosed are a bit interleaver, a bit-interleaved coded modulation (BICM) device, and a bit interleaving method. According to an embodiment of the present invention, the bit interleaver comprises: a first memory for storing a low-density parity check (LDPC) codeword with a length of 64800 and a code rate of 2/15; a processor for interleaving the LDPC codeword in a bit group unit having a size corresponding to a parallel factor of the LDPC codeword to generate an interleaved codeword; and a second memory for providing the interleaved codeword to a modulator for 256-symbol mapping.
Patent KR-20230020229-A (KR)
Title: Battery Management Device and Moving Robot having the same
Inventor: SOHN BYUNGKON
IPC: H02J9/06
Filed: 2021-08-03
Abstract: An objective of the present invention is to provide a battery management device configured to increase a battery use time of a battery when the dual battery is being used and a mobile robot comprising the same. The present invention comprises: a power supply unit which generates an operating power supply voltage from a plurality of batteries; a power connection switching unit which performs connection or disconnection of the power supply unit to or from each of the batteries; a plurality of voltage detection units which detect output voltages output from the respective batteries; a detection connection switching unit which performs connection or disconnection of each of the batteries to or from each of the voltage detection units; and a battery controller which controls the power connection switching unit and the detection connection switching unit on the basis of information input from the voltage detection units, wherein the battery controller selects, as a main battery, one of the plurality of batteries on the basis of the output voltages, selects the remaining battery as an auxiliary battery, and connects the auxiliary battery to the voltage detection units for a first time period, and periodically repeats disconnection for a second time period, wherein the first time period is shorter than the second time period.
Patent KR-20230024048-A (KR)
Inventor: SUNG YOUNG JE
IPC: H01Q1/46
Filed: 2021-08-11
Abstract: The present invention relates to a multi-band antenna technology and, more specifically, to a multi-band antenna which increases a resonant frequency by adding a slot to a radiator in the antenna and freely adjusts each independent frequency. According to an embodiment of the present invention, the multi-band antenna can have a structure that uses a single feed and can be realized on a single substrate. According to an embodiment of the present invention, the multi-band antenna can freely adjust independent frequencies, such that a plurality of resonant frequencies can be placed at desired positions. According to an embodiment of the present invention, the multi-band antenna having a plurality of resonant frequencies can be applied to various fields by adding a resonant frequency.
Patent KR-20230028932-A (KR)
Inventor: YANG HYUNG CHAE
IPC: A61C5/00
Filed: 2021-08-23
Abstract: 코골이 및 수면무호흡증 치료 장치 및 방법이 개시된다. 일 실시예에 따른 코골이 및 수면무호흡증 치료 장치는 사용자의 상악에 장착되는 상악 장착 부재; 상기 사용자의 하악에 장착되는 하악 장착 부재; 상기 사용자의 코골이 소리를 감지하는 센서부; 및 상기 감지된 코골이 소리가 특정 영역 폐쇄에 기인한 것인지를 판단하고, 그 판단결과에 따라 상기 하악 장착 부재를 이동시키는 제어부; 를 포함한다.
Patent KR-20220147481-A (KR)
Inventor: LOU CHOON LEONG
IPC: G01R1/073
Filed: 2021-08-24
Abstract: The present invention relates to a probe card device including a probe structure. A plurality of probes respectively penetrate a plurality of through holes on at least two guide plates, at least two guide plates are stacked and separated from each other, and each probe includes a main body, a contact part, a head and a neck. The contact part is connected to one end of the main body and exposed under a lowermost guide plate. The head is connected to the other end of the main body, and the head is exposed above an uppermost guide plate. The neck is connected between the main body and the head, and the neck is exposed above the uppermost guide plate. A part of the neck forms a convex portion protruding from the main body and the head, the convex portion forms an angle with the main body, and the convex portion is in contact with an upper surface of the uppermost guide plate. The convex portion has a thickness, and the distance between the two probes is less than twice the thickness of the convex portion. A purpose of the present invention is to reduce the distance between the probes and increase a probe density to improve performance of the probe card device.
Patent KR-20230031012-A (KR)
Inventor: BAE JUN SANG
IPC: A61K39/00
Filed: 2021-08-26
Abstract: 본 발명은 CD137 항체를 유효성분으로 포함하는 알레르기성 비염 예방 또는 치료용 조성물에 관한 것으로서, 오브알부민(Ovalbumin; OVA)를 이용하여 알레르기 비염 마우스 모델을 유도하였으며, CD137 항체인 3H3를 처리하여 항알레르기 효과 조사하였다. 그 결과, CD137 항체 처리시, 면역글로블린이 감소하였고, 염증 사이토카인(cytokine)의 수준이 감소하였으며, 호산구의 침착이 감소하는 것 확인하였다. 이에, 본 발명의 CD137 항체는 알레르기성 비염 치료에 유용하게 활용될 수 있을 것으로 예상된다.
Patent KR-20230032183-A (KR)
Title: 산화세륨 연마입자 및 연마 슬러리 조성물
Inventor: KIM JUNG HUN
IPC: C09G1/02
Filed: 2021-08-30
Abstract: 본 발명은, 산화세륨 연마입자 및 연마 슬러리 조성물에 관한 것으로, 보다 구체적으로, 세륨 원소; 및 개질제;를 포함하고, 1차 입도와 2차 입도의 관계식에서 계산된 응집 비율을 만족하는 산화세륨 연마입자 및 이를 포함하는 연마 슬러리 조성물에 관한 것이다.
Patent KR-20230036421-A (KR)
Inventor: MA JEONG WOONG
IPC: B66B9/16
Filed: 2021-09-07
Abstract: 본 발명의 실시예에 따른 경사 조절 리프트 장치는, 건축물에 설치된 마스트를 따라 승강하는 구동 프레임과, 상기 구동 프레임에 결합되며, 탑승 또는 적재 공간을 제공하는 케이지의 프레임을 이루는 케이지 프레임 및 상기 구동 프레임에 대한 상기 케이지 프레임의 경사를 조절하여 상기 케이지의 수평을 유지시키는 경사 조절부를 포함할 수 있다.
Patent KR-20230039381-A (KR)
Title: 연료전지 지지장치 및 연료전지 시스템
Inventor: WOO MYEONG NAM
IPC: H01M8/2475
Filed: 2021-09-14
Abstract: 본 발명은 연료전지 지지장치에 관한 것으로, 피대상체에 마련되는 프레임부, 및 프레임부에 마련되며 프레임부에 대해 연료전지 스택을 회전 가능하게 지지하는 행거 유닛을 포함하는 것에 의하여, 응축수를 효과적으로 배출할 수 있으며, 안정성 및 내구성을 향상시키는 유리한 효과를 얻을 수 있다.
Patent KR-20220133075-A (KR)
Title: Boil-off gas re-liquefaction system and ship having the same
Inventor: NOH YEEL YONG
IPC: B63B25/16
Filed: 2021-09-17
Abstract: The present invention relates to a boil-off gas (BOG) re-liquefaction system for processing liquefied gas, which is a heavy hydrocarbon, and a ship including the same. According to the present invention, the BOG re-liquefaction system comprises: a compressor for compressing boil-off gas generated in a liquefied gas storage tank in multiple stages; a condenser condensing the boil-off gas compressed by the compressor; an intercooler for mutually exchanging heat with a part of the liquid boil-off gas condensed in the condenser and the rest, transferring the gaseous boil-off gas generated by the heat exchange to the compressor, and transferring the liquid boil-off gas to the liquefied gas storage tank; and a liquefied gas pump pressurizing the liquefied gas in the liquefied gas storage tank. The liquefied gas pump transfers the liquefied gas to the intercooler to liquefy the gaseous boil-off gas in the intercooler.
Patent KR-20230050489-A (KR)
Inventor: PARK SOON DUCK
IPC: G09F9/302
Filed: 2021-10-07
Abstract: 본 발명은 다 방향으로 디스플레이가 가능한 구형 OLED 디스플레이 장치에 관한 것으로서, 구형상의 본체에OLED 모듈을 분할 부착함으로써, 앞/뒤/좌/우/상 다 방향으로 디스플레이 정보를 표시하도록 하며, 서로 다른 디스플레이 정보가 각각 표시될 수 있도록 각 방향으로 분할 부착된 OLED 모듈을 각각 제어함으로써, 동시에 다수개의 디스플레이 정보를 표시하도록 함에 그 목적이 있다.
Patent KR-20220072731-A (KR)
Title: 싱글소스 패널 기반의 tv 및 모바일 통합 광고효과 분석 방법
Inventor: CHO HANG WON
IPC: H04N21/81
Filed: 2021-10-16
Abstract: 본 발명은 일반적으로 특정 상품에 대하여 TV 및 모바일에서 발생한 통합 광고효과를 분석하는 기술에 관한 것이다. 특히, 본 발명은 전체 광고노출 데이터를 빅데이터 분석하여 광고효과를 산출한 후 싱글소스 패널을 활용하여 채널간 광고효과 중복률을 산정하여 제거함으로써 특정 상품에 대하여 TV 및 모바일 전체에서 발생한 통합 광고효과를 정확하게 산출하는 기술에 관한 것이다. 본 발명에 따르면 특정 상품에 대해 TV 채널과 모바일 채널 모두에 대해 광고를 집행한 경우에 TV와 모바일 전체에 의한 통합 광고효과를 정확하게 산출할 수 있는 장점이 있다. 또한, 본 발명에 따르면 복수의 TV 채널과 모바일 채널에 대하여 상품광고가 이루어진 경우에 채널 각각의 상품구매 기여도를 정확하게 산출함으로써 이후의 광고배분 데이터를 산출할 수 있는 장점이 있다.
Patent KR-20230055571-A (KR)
Title: 본딩 와이어 박막 코팅 장치
Inventor: PARK JAE BUM
IPC: C23C14/56
Filed: 2021-10-19
Abstract: 본 발명은 반도체 패키지용 본딩 와이어의 박막 코팅 장치에 관한 것이다. 보다 상세하게는 진공 챔버 내에서 반도체 패키지용 본딩 와이어를 박막 코팅하기 위한 장치에 관한 것이다. 
본 발명에 따른 본딩 와이어 박막 코팅 장치는, 감겨진 본딩 와이어를 풀어주기 위한 언와인딩 보빈과, 상기 진공 챔버의 내부 타측에 설치되어 코팅 재료가 코팅된 본딩 와이어를 감아주기 위한 와인딩 보빈과, 상기 언와인딩 보빈과 상기 타겟부를 차단하도록 진공 챔버의 내부에 설치되고, 관통구멍이 형성된 제1 오염방지 차단판과, 상기 와이딩 보빈과 상기 타겟부를 차단하도록 진공챔버의 내부에 설치되고, 관통구멍이 형성된 제2 오염방지 차단판과, 상기 와인딩 보빈을 회전시켜서 본딩 와이어를 와인딩 보빈에 감기 위한 구동수단을 포함한다. 
본 발명에 따른 본딩 와이어 박막 코팅 장치는 제1 및 제2 오염 방지 차단판을 구비한다. 제1 및 제2 오염 방지 차단판은 진공 챔버 내부에 배치되는 언와인딩 보빈, 와인딩 보빈, 및 구동 수단에 코팅 재료가 증착되는 것을 방지한다. 따라서, 진동 챔버 내부에서 본딩 와이어에 박막 코팅을 실시할 때 진공 챔버의 내부에 배치된 부속 장치가 오염되는 것을 방지하여 부속 장치의 수명을 연장하고, 오염된 부속 장치에서 생산되는 본딩 와이어의 불량을 방지할 수 있다.