baber/WOPTO huggingface dataset:
Patent KR-20220014630-A (KR)
Title: A Suffocation fabric for fire suppression
Inventor: KIM YI HAN
IPC: C09D5/18
Filed: 2020-07-29
Abstract: The present invention relates to suffocation fabric for fire suppression, comprising: suffocation fabric (100) formed of inorganic fiber fabric for fire suppression, which is twill-woven into any one of square, circular, and polygonal shapes; and a flame-retardant coating layer (110) containing, with respect to 100.0 wt% of an aqueous flame-retardant coating solution for ceramic flame-retardant coating on the upper and lower surfaces of the suffocation fabric (100), 0.8 wt% of magnesium oxide, 27.2 wt% of silicon oxide, and 6.0 wt% of an amino alkyd resin as a binder for preventing cracks and improving flame retardancy of ceramics, 17.0 wt% of a ceramic including a fiber penetrant, and 49.0 wt% of water. The suffocation fabric for fire suppression of the present invention has the flame-retardant coating layer formed on fire-resistant woven fabric woven with basalt fibers, which prevents contact of a fire source with external air in case of a special fire such as a vehicle fire or oil fire, thereby suppressing the generation and emission of harmful gases.
Patent KR-20220018159-A (KR)
Inventor: KIM BEOM JAE
IPC: B01D47/02
Filed: 2020-08-06
Abstract: An ultra-fine bubble generation module according to one embodiment of the present invention comprises: a first filter housing which has at least one inlet hole penetrating an outer circumferential surface and has a dense filter on one surface; a second filter housing which is connected with one surface provided with the dense filter of the first filter housing, has at least one ultra-fine bubble generation device on an inner side, and has a fine filter on one surface that is not connected with the first filter housing; and a purification tank which is connected with one surface with the fine filter of the second filter housing and in which purified water sequentially passing the first filter housing and the second filter housing flows. The ultra-fine bubble generation module effectively generates a large amount of ultra-fine bubbles.
Patent KR-20220023556-A (KR)
Inventor: LEE KANG NYOUNG
IPC: H01R4/66
Filed: 2020-08-21
Abstract: The present invention relates to a ground rod using a waste ice pack and having a new configuration. Environmentally-friendly properties are ensured as resources are recycled after collecting super absorbent polymers (SAPs) in the form of hydrogel used as a refrigerant from waste ice packs and recycling the same as a ground resistance reducer. The flow of grounding current is made smoothly, so that low battery resistance is stably maintained and grounding efficiency is improved. According to the present invention, the ground rod using a waste ice pack comprises: a conductive body (100) including a tubular body (110) having pores (112) formed on the circumferential surface thereof, and a pair of caps (120) covering both ends of the tubular body (110); a ground electrode (200) having a bar shape and coupled through the body (100) so that both ends protrude out of the caps (120); and an SAP which is in a hydrogel state and is received inside the body (100). The SAP in the hydrogel state is collected from waste ice packs used as a refrigerant.
Patent KR-20220028596-A (KR)
Inventor: CHOI HANYOUNG
IPC: C08G65/40
Filed: 2020-08-31
Abstract: The present invention relates to a novel polyether ether ketone ketone and a method for manufacturing the same. The present invention provides a polyether ether ketone ketone polymer represented by chemical formula 1. According to a resin composition containing the polyether ether ketone ketone polymer and a manufacturing method of the present invention, it is possible to remarkably improve the abrasion resistance of the resin.
Patent KR-20220031281-A (KR)
Title: Polyimide precursor, its solution, polyimide film, manufacturing method thereof, and use thereof
Inventor: JUNG MINSEON
IPC: C08J5/18
Filed: 2020-09-04
Abstract: The present invention relates to a polyimide precursor, a polyimide precursor solution, a polyimide film, a preparation method thereof, and a use thereof. The polyimide precursor of the present invention can provide the polyimide film which has an excellent heat resistance and satisfies transparency and a low coefficient of linear thermal expansion and thus will be usefully applicable to the field of a flexible display which requires high dimensional stability.
Patent KR-20220034360-A (KR)
Title: Cleaning apparatus for bidet nozzle
Inventor: YANG KUN SIK
IPC: E03D9/08
Filed: 2020-09-11
Abstract: The present invention relates to a cleaning apparatus of a bidet nozzle which allows to maintain a cleaning status of a nozzle that is one of essential components of a bidet. The provided cleaning apparatus of the bidet nozzle comprises: a body which provides a space for accommodating the nozzle therein and has an inlet unit which is formed on one side thereof and through which the nozzle of the bidet comes in and out; and a water flow guide protrusion which protrudes toward an inner periphery of the body and guides water body sprayed from the nozzle to move in one direction to be formed as a rotating water flow or vortex.
Patent KR-20220034378-A (KR)
Inventor: YOON YOUNG SEOK
IPC: A23K10/22
Filed: 2020-09-11
Abstract: The present invention relates to a method for manufacturing a snack for pets using half-dried herring (gwamegi). More specifically, the present invention relates to the production of smoked half-dried herring with improved marketability by smoking conventionally-produced half-dried herring at a temperature of 60-90℃ for 3-8 hours. The half-dried herring produced by the manufacturing method of the present invention has the advantage of having significantly reduced fishy smell and indefinable odor, and improved flavor. Furthermore, the smoked half-dried herring has improved storage stability due to the decreased possibility of rancidity, so that it can be utilized as a high-quality snack for pets.
Patent KR-20200112777-A (KR)
Inventor: LEE HYUK JAE
IPC: G06T19/00
Filed: 2020-09-21
Abstract: Disclosed are a keyboard input system and a keyboard input method that use finger motion recognition to enable a user to input faster. According to an embodiment of the present invention, the keyboard input system comprises: a virtual keyboard display part configured to overlap and display a virtual keyboard in which keys are arranged on an image acquired by an image photographing part; and a virtual keyboard input part configured to output the keys of the virtual keyboard based on the finger motion of a user that is recognized in the image. The virtual keyboard input part comprises: a finger recognition part configured to recognize the finger motion of the user in the image; a click gesture determination part configured to determine whether the finger motion corresponds to a set click gesture; and a key output part configured to determine a key overlapping with the set position of the finger of the user when the click gesture occurs, wherein the click gesture can include an interaction between at least two fingers of the user.
Patent KR-20220040246-A (KR)
Inventor: LEE SEOK KYU
IPC: A61F5/30
Filed: 2020-09-23
Abstract: Disclosed is a band fastening structure with enhanced fastening convenience. The band fastening structure with enhanced fastening convenience of the present invention is a structure for fastening a band to a user's body, wherein the band fastening structure comprises: a pressing pad; and a main band part connected to the pressing pad so that the pressing pad can press the skin of a user. The main band part comprises: a first main band capable of covering a first portion of the user's body; a second main band integrally connected to an end of the first main band and capable of covering a second portion of the user's body; and a band fastening panel which is coupled to the first main band so that a coupling position thereof with the first main band can be adjusted along the longitudinal direction of the first main band, and which is redirected and acts as a lever when an end of the first main band is bent to one side and attached to a central region of the first main band in order to realize the pressing effect of the pressing pad. According to the present invention, during a wearing process, one side of a band fastening panel main body is redirected while pressing the user's body so as to act as a lever point such that the user can easily wear the band fastening structure on his or her body with only one hand.
Patent KR-20210052227-A (KR)
Title: Composition for inhibiting proliferation of tumor comprising Salvia plebeia extract as effective component
Inventor: CHUNG HWAN SUCK
IPC: A61K39/395
Filed: 2020-09-29
Abstract: The present invention relates to a composition comprising a Salvia plebeia R. Br. extract as an active ingredient, for inhibiting tumor growth. The Salvia plebeia R. Br. extract binds to PD-L1 present on cancer cell surfaces to block the interaction of cancer cells with PD-1 on the surface of immune T cells, thereby activating T cells to show a suppressive effect on tumor growth. When T cells are cocultured with colorectal cancer, breast cancer, or lung cancer cells, an effect of killing cancer cells is confirmed to be improved in a Salvia plebeia R. Br. extract-treated group.
Patent KR-20220046178-A (KR)
Inventor: LEE HEUNG KEUN
IPC: B41M7/00
Filed: 2020-10-07
Abstract: According to the present invention, an inert gas atmosphere is constructed, and ultraviolet rays are projected on the surface of an object to be coated on which a coating agent is applied. To this end, the present invention comprises: a head unit which discharges the inert gas at the upper side of the surface of the object to be coated on which the coating agent is applied, and projects ultraviolet rays onto the surface of the object to be coated on which the coating agent is applied; and a driving unit which moves the head unit to the location predetermined at the upper side of the object to be coated on which the coating agent is applied. Therefore, the size of the inkjet printing system can be reduced, thereby eliminating the need for a large footprint. Furthermore, even when the object to be coated is changed into a larger size, a chamber is not required to be replaced like the prior art. In addition, the inert gas is discharged only at the area at which the curing process of the coating agent is performed, such that the inert gas is not required to be filled in the entirety of the chamber like the prior art, thereby significantly reducing the amount of inert gas consumed.
Patent KR-20220049308-A (KR)
Title: Process measurement apparatus and method thereof
Inventor: SEO YONG JUN
IPC: H01L21/66
Filed: 2020-10-14
Abstract: A process measurement device and method capable of increasing production by reducing working time are provided. The process measurement method is performed by a computing device, receives a plurality of sensing values from a plurality of sensors disposed in a wafer-type temperature sensor, generates a first temperature value of a first heating zone based on the sensing values, and determines a first compensation value based on a first difference value corresponding to a difference between the first temperature value and a target value. A first compensation ratio between the first difference value and the first compensation value when the first difference value is a first value is different from a second compensation ratio between the first difference value and the first compensation value when the first difference value is a second value.
Patent KR-20220051117-A (KR)
Inventor: IM HONG MIN
IPC: E03C1/26
Filed: 2020-10-17
Abstract: The present invention relates to a drain tank connected to a food waste container, which allows a large amount of food to be stored by means of a food waste container, and allows food to pass therethrough by means of a button, thereby solving the problem that the food in the drain tank is not easily moved to the food waste container. Therefore, the present invention solves the problem of prior art that the food in the drain tank is not easily moved to the food waste container. To this end, the drain tank according to the present invention comprises: a lid made in a circular shape with a hole so as to be opened to store food; a food waste container composed of a container larger than the drain tank to store a large amount of food, a passage connected to a drain pipe, and the lid; a button configured to close the lid of the food waste container such that food may pass, and to open the lid of the drain tank; and the drain tank configured in a cylindrical shape to store a small amount of food. Consequently, the present invention allows a large amount of food to be stored by means of the food waste container, and allows food to pass therethrough by means of the button, thereby solving the problem that the food in the drain tank is not easily moved to the food waste container. The present invention solves the problem of prior art that the food in the drain tank is not easily moved to the food waste container.
Patent KR-20220054472-A (KR)
Title: Excercise Device for Upper Limb Rehabilitation
Inventor: PARK KWANG HUN
IPC: A61H1/00
Filed: 2020-10-22
Abstract: The present invention relates to an exercise device for upper limb rehabilitation. According to the present invention, the exercise device for upper limb rehabilitation comprises: a support frame unit; a first path providing unit which provides a first path so that a user's upper limbs can rotate in a first direction; a second path providing unit which provides a second path so that the user's upper limbs can rotate in a second direction; a joint moving block unit which is coupled to the first path providing unit and the second path providing unit, and can move in a first direction or a second direction; and a seating unit which allows the user's upper limbs to be seated thereon. Accordingly, upper limbs exercising efficiency can be improved.
Patent KR-20220066530-A (KR)
Title: Method and system for providing color service based on sentiment analysis
Inventor: KANG MIN SEO
IPC: G06Q50/10
Filed: 2020-11-16
Abstract: The present invention relates to a method and a system for providing a sentiment analysis-based color service. The system according to an embodiment of the present invention is implemented with a computer system and includes at least one processor executing computer-readable instructions. The at least one processor includes: a collection unit collecting user information; an analysis unit analyzing user sentiment information based on the user information; an extraction unit extracting at least one piece of color information associated with the user sentiment information from a pre-built database; and a providing unit providing a color service for displaying a design colored based on the at least one piece of color information on the user's terminal.
Patent KR-20210083161-A (KR)
Title: Electric compressor
Inventor: FUNATO MOTONOBU
IPC: F04B39/14
Filed: 2020-11-18
Abstract: An objective of the present invention is to efficiently radiate heat generated from an electronic component to a housing. A power module (46) is inserted between a first metal member (61) and a second metal member (62) by the first metal member (61) and the second metal member (62). Since the first metal member (61) and the second metal member (62) are fastened by a bolt (63), deformation of the power module (46) is suppressed by the first metal member (61) and the second metal member (62) even if the power module (46) is to be deformed by heat. Moreover, since the first metal member (61) comes in contact with the power module (46) and is thermally coupled to a motor housing (13), the heat generated from the power module (46) is radiated to the motor housing (13) through the first metal member (61).
Patent KR-20220067781-A (KR)
Title: Electrical muscle stimulation training system and method
Inventor: KIM DAE YOUNG
IPC: A63B71/06
Filed: 2020-11-18
Abstract: An embodiment of the present invention provides an EMS training system. The EMS training system includes: an electrical muscular stimulation (EMS) wearable device having an electrode for electrical muscle stimulation, and stimulating muscles of a portion in contact with the electrode according to a control signal; and a user terminal for providing, to the EMS wearable device, a control signal in which stimulation intensity of the electrode for electrical muscle stimulation is set according to an exercise item and at least one of information related to gender, age, physical condition, and biometric information of a user wearing the EMS wearable device (user), generating a related virtual object by obtaining a user image, displaying at least one of the user image and the virtual object image, and comparing the user image with reference data to diagnose an exercise posture of the user and output a posture correction signal. Thus, an optimized muscle EMS exercise is provided.
Patent KR-20220071367-A (KR)
Title: button touch device with antibacterial function
Inventor: KIM BYUNG HAK
IPC: B66B1/46
Filed: 2020-11-24
Abstract: The present invention relates to an elevator button touch device having an antibacterial effect, which has a simple structure, can be manufactured at low cost, can be simply installed, and exhibits excellent antibacterial performance. According to the present invention, since the entire touch device is formed of a copper material, even when virus gets on the touch device, the virus is quickly killed by an antibacterial function of copper.
Patent KR-20220071470-A (KR)
Title: Clock correction circuit and memory system comprising the clock correction circuit
Inventor: CHOI HUN DAE
IPC: G11C7/22
Filed: 2020-11-24
Abstract: Provided is a clock correction circuit with increased correction accuracy of a duty cycle. The clock correction circuit includes: a delay-locked loop circuit configured to receive an external clock signal and generate an internal clock signal obtained by delaying the external clock signal; a first duty cycle correction circuit configured to receive the internal clock signal and generate a first correction clock signal obtained by correcting a duty cycle of the internal clock signal; and a duty cycle detection circuit including a second duty cycle correction circuit and an error code generation circuit, wherein the error code generation circuit receives the first correction clock signal and generates a first error code for correction of the duty cycle of the internal clock signal based on the first correction clock signal, the second duty cycle correction circuit generates a second correction clock signal obtained by correcting a duty cycle of the first correction clock signal in response to a first error code, the error code generation circuit generates a second error code for correction of the duty cycle of the internal clock signal based on the second correction clock signal, and the first duty cycle correction circuit receives the second error code and generates a third correction clock signal obtained by correcting the duty cycle of the internal clock signal in response to the second error code.
Patent KR-20220071807-A (KR)
Inventor: YOUNG JIN KWON
IPC: C21D9/46
Filed: 2020-11-24
Abstract: According to the present invention, disclosed are austenitic stainless steel and a method for manufacturing the same. More particularly, disclosed is an austenitic stainless steel having high yield strength, tensile strength, and non-magnetic properties after cold rolling. According to an embodiment of the present invention, disclosed is austenitic stainless steel formed with: 0.10-0.20 wt% of carbon (C); 3.0-8.0 wt% of manganese (Mn); 8.0-10.0 wt% of nickel (Ni); 1.0-3.0 wt% of molybdenum (Mo); 0.15-0.35 wt% of nitrogen (N); 0.5-3.0 wt% of silicon (Si); 16.0-22.0 wt% of chromium (Cr); and the remainder including iron (Fe) and inevitable impurities. Moreover, the values of the following formulas (1) and (2) can be satisfied with -150 or less. The formula (1) is 0.2*A - B > 58, and the formula (2) is 551 - 462([C] + [N]) - 9.2[Si] - 8.1[Mn] - 13.7[Cr] - 29([Ni] + [Cu]) - 18.5 [Mo], wherein A = 68 + 493[N] + 354[C] + 3.7[Cr] + 14[Mo] + 20[Si], and B = 5.53 + 1.4[Ni] - 0.16[Cr] + 17.1([C] + [N]) + 0.722[Mn] + 1.4[Cu] - 5.59[Si]. Here, [N], [C], [Cr], [Mo], [Si], [Ni], [Mn], and [Cu] mean the wt% of each element. Therefore, the present invention has an effect of providing austenitic stainless steel which satisfies both high strength and non-magnetic properties, and a method for manufacturing the same. Here, the austenitic stainless steel can be applied as a component of various electronic products.
Patent KR-20220073310-A (KR)
Inventor: KIM DONG KU
IPC: H04W16/28
Filed: 2020-11-26
Abstract: 다중 레이어에서 우선순위를 가지는 주파수 공유 시스템에서 간섭 완화 방법이 개시된다. 개시된 방법은, 낮은 우선 순위를 가지는 통신 장비들이 높은 우선 순위를 가지는 통신 장비들에 영향을 주지 않도록 낮은 우선 순위를 가지는 통신 장비들이 높은 우선 순위를 가지는 통신 장비들의 방향으로 널 빔포밍을 수행하는 단계; 상기 낮은 우선 순위를 가지는 통신 장비들에서 널 빔포밍이 이루어진 후 각각의 통신 장비들이 원하는 방향으로의 빔포밍을 수행하는 단계; 신호를 수신하는 장치들에서 간섭 신호 제거를 위한 수신 필터를 적용하여 간섭을 제거하는 단계를 포함한다.
Patent KR-20220073958-A (KR)
Inventor: WOO CHEOL SEOK
IPC: F16B47/00
Filed: 2020-11-27
Abstract: 본 발명은 진공 흡착구에 관한 것으로, 복합 흡착방식으로 이루어진 흡착구를 특정 구조로 형성하여 매우 견고한 구조를 갖으면서 간편하게 탈부착 조작이 가능함과 동시에 사용 시 강한 흡착력을 발휘할 수 있도록 한 진공 흡착구를 제공함에 그 목적이 있다. 
      본 발명에 따른 진공 흡착구는, 중앙에 결합돌기가 돌출된 원판형상의 인서트가 내장된 일정 두께의 원판형상으로 이루어져 그 하면을 통해 선택적으로 흡착력을 제공하는 흡착판과; 중앙에 결합홀이 관통 형성되고 외주면 양측에는 각각 가이드돌기가 돌출 형성된 원통형상으로 이루어져 상기 흡착판의 상면 중앙에 상기 결합홀 및 인서트의 결합돌기를 매개로 장착되는 로터와; 그 하부에 상기 흡착판이 내장되는 원판형상의 흡착판결합부 및, 상기 흡착판결합부의 상면 중앙에 원통형태로 돌출 형성되어 상기 로터가 승하강 가능하게 내장되며 외주면 일정 지점에는 한 쌍씩의 로터 가이드홈 및 캡 결합홈이 관통 형성된 로터결합부로 이루어진 베이스부재 및; 하면이 개방되고 중앙에 관통홀이 형성된 넓적한 원통형상으로 이루어져, 상기 관통홀을 상기 베이스부재의 로터결합부가 관통한 상태에서 상기 한 쌍의 캡 결합홈에 단속되는 한 쌍의 후크를 매개로 상기 베이스부재 상부에 회전 가능하게 장착되어 상기 로터에 외력을 인가하는 캡;을 포함하여 구성된다.
Patent KR-20220076222-A (KR)
Inventor: PARK GYU SUN
IPC: B60W50/14
Filed: 2020-11-30
Abstract: 본 출원은 핸들, 이를 포함하는 위험요소 경고 시스템 및 자동차에 관한 것이다. 본 출원의 핸들, 및 이를 포함하는 위험요소 경고 시스템 및 자동차에 의하면 위험요소를 촉각으로 느낄 수 있어, 청각장애를 가진 운전자는 물론이고, 자동차 안에서 소리를 인지하지 못하는 운전자가 위험요소를 인지하여 안전운전을 하도록 할 수 있다.
Patent KR-20220076241-A (KR)
Title: 골재 선별용 스크린망 제조방법 및 그 제품
Inventor: SHIN HYUN WOOK
IPC: B21F11/00
Filed: 2020-11-30
Abstract: 본 발명은 골재 선별용 스크린망 제조방법 및 그 제품에 관한 것으로서, 보다 상세히는 성형된 와이어를 일정 길이로 절단하는 와이어 커팅공정와, 수직 정렬된 와이어를 수평으로 정렬시키는 자동 정렬공정와, 정렬된 와이어와 가이드바를 용접하는 용접공정을 포함하는 것을 특징으로 하는 골재 선별용 스크린망 제조방법 및 그 제품에 관한 것이다.  
본 발명은 수평 정렬된 와이어(11)와, 상기 와이어(11)의 양끝단부와 체결되는 가이드 바(12)를 구비하는 골재 선별용 스크린망을 제조하는 방법에 있어서,  성형된 와이어(11)를 수직정렬한 상태로 정렬시킨 후, 일정길이로 절단하는 와이어 커팅단계(P1)와; 상기 커팅단계(P1) 이후, 커팅되어 수직 정렬된 상태로 이송되는 와이어(11)를 정렬 가이드(83)를 이용하여 와이어를 1개 또는 1개 이상으로 분리하고, 상기 분리된 와이어를 순차적으로 수평 대칭형태로 자동 정렬하는 자동 정렬단계(P2)와; 상기 자동 정렬단계(P2) 이후, 정렬된 와이어(11)와 가이드바(12)를 거치한 상태에서 로봇 용접하는 로봇 용접단계(P3)를 포함하는 것을 특징으로 한다. 
본 발명으로 인하여, 와이어 커팅, 자동 정렬 및 용접단계를 자동화함으로써, 골재 선별용 스크린 망 제조 생산성 향상되어 제조단가를 낮출 수 있으며, 2중 수평 중첩한 VS 스크린망은 골재 하중에 대한 처짐이나 파손 개선된다.
Patent KR-20220077738-A (KR)
Title: 상수 승산을 위한 집적 회로 및 이를 포함하는 장치
Inventor: JEON HYOUNG JUN
IPC: G06F7/544
Filed: 2020-12-02
Abstract: 입력 및 상수의 곱을 생성하기 위한 집적 회로는, 상수의 배수들에 대응하는 시드들(seeds)을 저장하는 룩업 테이블, 입력으로부터 추출된 복수의 부분들에 각각 대응하는 복수의 어드레스들을 생성하고, 복수의 어드레스들에 기초하여 룩업 테이블로부터 복수의 시드들을 수신하고, 복수의 시드들에 기초하여 복수의 부분 곱들(partial products)을 생성하는 로직 회로, 및 복수의 부분 곱들을 합산하는 적어도 하나의 제1 가산기를 포함할 수 있고, 룩업 테이블에 저장된 시드들의 수는, 부분 곱의 가능한 값들의 수보다 적을 수 있다.
Patent KR-20220080777-A (KR)
Inventor: YUN KANG SEOP
IPC: H01L21/67
Filed: 2020-12-07
Abstract: 본 발명은 기판을 지지하고 회전되는 척과; 상기 척에 지지된 기판과 상기 척의 사이에 제공되며, 기판을 사열하는 광을 방출하는 램프 유닛을 포함하되, 상기 램프 유닛은 표면에 반사층이 제공되는 제1램프를 포함하고, 상기 반사층은 상기 제1램프의 표면 중 상기 제1램프에서 방출되는 광이 기판을 직접 향하는 영역에는 제공되지 않는 지지 유닛에 관한 것이다.
Patent KR-20220082661-A (KR)
Inventor: KO HYUNG JIN
IPC: A61B90/00
Filed: 2020-12-10
Abstract: 본 발명의 일 실시예는 채취 효율을 향상시킬 수 있는 절단 생검기구에 관한 것으로, 조직 채취의 정확도를 더욱 향상시키고, 채취 시의 안전성을 더욱 높일 수 있으며, 조직 채취 효율을 향상시킬 수 있는 절단 생검기구에 관한 것이다.