baber/WOPTO huggingface dataset:
Patent KR-20220028492-A (KR)
Title: Driving apparatus for personal mobility and control method thereof
Inventor: IN HA PAICK
IPC: B62M6/80
Filed: 2020-08-28
Abstract: The present invention relates to a driving apparatus for a personal transportation means and a control method thereof. The driving apparatus for a personal transportation means according to one embodiment of the present invention is a driving apparatus for a personal transportation means which is provided in a non-chain manner to control a motor in accordance with changes in a location of a wheel based on a location of a pedal and a location of the wheel detected by a sensor. The driving apparatus for a personal transportation means comprises: an alternator which generates electricity in accordance with the movement of a pedal to charge the generated electricity to a battery; a motor which drives a wheel by using the electricity charged in the battery; and an electronic control unit (ECU) which controls the driving of the motor by reflecting changes in a location of the wheel in accordance with the movement of the pedal, while controlling the execution of a measurement mode to measure the size of the currently adopted wheel by using the RPM of the motor operated while driving a predetermined distance. Therefore, driving speed can be controlled.
Patent KR-20220032409-A (KR)
Inventor: KANG SANG CHEOL
IPC: G06T7/174
Filed: 2020-09-07
Abstract: Disclosed are an apparatus and method for learning and utilizing an object detection model through virtual weather condition augmentation. According to one aspect of the present invention, a learning apparatus for learning an object detection model includes: an augmented image generation part that augments a plurality of second weather conditions to a first image collected in a first weather condition to generate an augmented image for each of the second weather conditions; and a model learning part that uses the first image and the second augmented image for each of the weather conditions as training data and trains an object detection model for each of the weather conditions to detect an object in an image.
Patent KR-20220039425-A (KR)
Title: Peptide specifically binding to H3N1 subtype of influenza A virus and uses thereof
Inventor: PARK JONG PIL
IPC: G01N33/68
Filed: 2020-09-22
Abstract: The present invention relates to a peptide specifically binding to H3N1 subtype of influenza A virus and uses thereof. More particularly, the present invention relates to a peptide specifically binding to hemagglutinin of H3N1 subtype of influenza A virus and a method for detecting H3N1 subtype of influenza A virus using the same. The peptide provided in the present invention binds to H3N1 subtype of influenza A virus with very high specificity and affinity and thus can be very useful in developing compositions and kits for detecting H3N1 subtype of influenza A virus. In addition, with the present invention, H3N1 subtype of influenza A virus can be detected with speed and accuracy from a sample provided from a patient suspected of infection with H3N1 subtype of influenza A virus.
Patent KR-20220042587-A (KR)
Title: Straw face mask combined with space support
Inventor: CHOI HAE YONG
IPC: A62B18/08
Filed: 2020-09-28
Abstract: The present invention relates to a space support-combined mask for a straw, which includes: a valve formed with an opening and closing film on the inside of the valve provided on one side of the mask, and having a coupler at an outer rear end to insert and withdraw the straw; the mask having a penetration hole formed on one side so that the coupler of the valve passes through; and a space support composed of a fixing table equipped with a fastener for fastening with the coupler of the valve passing through the mask by coupling the space support and the valve, wherein a fixing unit in a center of the space support is formed at a height of 2 cm or more to less than 6 cm in the space in the center of the space support by the upper, lower, left, and right supports, and the valve is fixed in the middle, thereby forming a breathing space inside the mask.
Patent KR-20220042846-A (KR)
Inventor: HONG SOON HO
IPC: B65G13/06
Filed: 2020-09-28
Abstract: An objective of the present invention is to provide a cargo classification system, which adjusts a direction-changing angle of a wheel sorter which is disposed in a transfer path of cargoes to be transported and classifies the cargoes so as to reduce a problem in which the cargoes are transported while leaning to one side, and a control method thereof. The cargo classification system according to the present invention comprises: a transfer device which transfers cargoes; a cargo recognition device which recognizes a recognition code of cargoes loaded in the transfer device; a wheel sorter including a plurality of transfer wheels capable of changing directions and disposed on an end of the transfer device such that a transfer direction of cargoes passing through the transfer device can be changed according to recognition information of the cargoes that is recognized by the cargo recognition device; a detection device which detects cargoes that pass through the transfer device; and a control device which controls the wheel sorter according to the recognition information of the cargo recognition device and detection information of the detection device, checks whether cargoes on the transfer device are eccentrically biased to either the right edge or the left edge of the transfer device on the basis of the detection information of the detection device, and changes the direction of the transfer wheels to a direction for correcting the eccentricity of the cargoes according to whether the cargoes are eccentric.
Patent KR-20220043657-A (KR)
Inventor: KIM KWANG SIK
IPC: H04L9/40
Filed: 2020-09-29
Abstract: The present invention relates to a system and method for detecting abnormal control data to quickly generate new normal control data security rules. According to one embodiment of the present invention, the system comprises: a data parsing unit parsing control data transmitted from a control terminal to acquire a command of the control data and at least one value of the command; a security rule generation unit generating normal control data security rules on the basis of the command of the control data and the value of the command; and an abnormal data determination unit comparing target control data received from a control terminal with the normal control data security rule to determine whether the target control data is abnormal. The normal control data security rule is a data set in which a command and a normal control data range of the corresponding command are mapped.
Patent KR-20220047073-A (KR)
Title: Pharmaceutical composition with improved genotoxic stability comprising metformin or a pharmaceutically acceptable salt thereof
Inventor: KIM YONG LL
IPC: A61P3/10
Filed: 2020-10-08
Abstract: The present invention relates to a pharmaceutical composition comprising metformin or a pharmaceutically acceptable salt thereof. The present invention provides the pharmaceutical composition which has 7.2 or less of pH when the pharmaceutical composition is dissolved in 50 ml of purified water based on the metformin or a pharmaceutically acceptable salt thereof containing 1000 mg based on metformin.
Patent KR-20220051594-A (KR)
Inventor: PARK HEUK
IPC: H01S5/40
Filed: 2020-10-19
Abstract: Disclosed is an optical integrated-circuit having a monitoring port for a wafer level test. The optical integrated circuit comprises a plurality of laser diodes outputting optical signals of different wavelengths; a plurality of light modulators outputting a modified optical signal output, from each of the plurality of laser diodes by receiving through a first input port, to a first output port, and outputting a modified monitoring optical signal by receiving the received monitoring signal through an external laser diode to a second output port; and an optical multiplexer for multiplexing the optical signals output through the first output port of each of the plurality of optical modulators.
Patent KR-20220052151-A (KR)
Inventor: SEO WOO SANG
IPC: A47K5/12
Filed: 2020-10-20
Abstract: The present invention relates to a dish drying rack comprising: a pair of supports facing each other with a gap therebetween; a winding roll rotatably installed between the pair of supports while connecting the same; and a base mat which is configured such that a plurality of rods are continuously disposed at predetermined intervals in parallel and connected by a connecting piece, and that one end thereof is fixed to the winding roll so as to be wound therearound in a roll shape. One of the pair of supports consists of a detergent container in which a cap and a dispenser pump are installed on the upper end.
Patent KR-20220053997-A (KR)
Title: Tire temperature control system for fuel cell electric vehicle
Inventor: LIM JONG WOOK
IPC: B60C23/00
Filed: 2020-10-23
Abstract: Disclosed is a tire temperature control system for a fuel cell electric vehicle. According to the present invention, the tire temperature control system for a fuel cell electric vehicle is to be applied to a fuel cell electric vehicle (FCEV) driving by operation of an electric motor by a fuel cell generating electricity through chemical reaction of oxygen and hydrogen in the air. The tire temperature control system for a fuel cell electric vehicle includes: a water storage line including a discharge pipe discharging the water generated by the chemical reaction of the fuel cell to the outside and a storage tank installed on one side of the discharge pipe and storing the discharged water; an ejection line sucking stored water by being connected to the storage tank and discharging the sucked water to a tire through an ejection pipe; a temperature control unit installed in the water storage line and the ejection line and controlling the temperature of the water discharged through the ejection line; and a control unit controlling the temperature of the tire by controlling the operation of the temperature control unit and the ejection line according to the temperature of the tire. According to the present invention, the tire temperature control system for a fuel cell electric vehicle can be effectively used for the water which is a by-product of the chemical reaction of the fuel cell unlike the existing system discharging water to the outside through a vent pipe. The tire temperature control system for a fuel cell electric vehicle can consistently maintain a control on the temperature of the tire by water ejection without additional input of the water. The tire temperature control system for a fuel cell electric vehicle can improve safety and durability of the tire by temperature control of the tire as mentioned above.
Patent KR-20200124196-A (KR)
Inventor: HWANG DOICK
IPC: G01V8/20
Filed: 2020-10-26
Abstract: Disclosed is a sensor, which comprises: a housing which extends to be elongated, is hollow, and includes a first opening formed in a longitudinal direction of the housing and a second opening formed at one end thereof; a cap for blocking the second opening; a cover extending to be elongated, covering the first opening, and having one end coupled to the cap; a first receiving groove located adjacent to the first opening, and formed in the housing facing the cover; a second receiving groove formed in the cap facing the cover; a front sealing member inserted into the first and second receiving grooves, and being in contact with the cover; a groove positioned adjacent to the second opening, and formed in the cap facing one end of the housing; and a side sealing member inserted into the groove, and being in contact with one end of the housing. According to the present invention, degradation in performance or durability of the sensor due to moisture can be prevented.
Patent KR-20220055109-A (KR)
Title: Aircleaner for mesh type active carbon filter
Inventor: JANG HYUN KEE
IPC: B01D46/52
Filed: 2020-10-26
Abstract: The present invention relates to an air cleaner having improved filter performance and reduced repair costs through a chemical filter improvement structure. According to one aspect of the present invention, the air cleaner for a hydrogen vehicle comprises: an air cleaner housing having an outside air inlet formed on one side thereof and a dust collection filter coupler formed on an upper portion thereof and communicating with the outside air inlet; a dust collection filter coupled to the dust collection filter coupler of the air cleaner housing and formed in a structure of a plurality of wrinkles; an air cleaner outside cover coupled to the outside of an upper portion of the air cleaner housing, and provided with an engine direction outlet; a filter base including a mesh-type gas collection filter coupled to the air cleaner outside cover, wherein the mesh-type gas collection filter is formed in a structure in which one side of the mesh-type gas collection filter can be coupled to the air cleaner outside cover; a filter mesh unit coupled to the filter base and formed in a net shape; and an active carbon pocket arranged in the filter mesh unit.
Patent KR-20220056668-A (KR)
Inventor: KIM JAE CHOON
IPC: H01L23/367
Filed: 2020-10-28
Abstract: An objective of the present invention is to provide an integrated circuit semiconductor device which can reduce power transfer noise and improve heat transfer characteristics. According to the present invention, the integrated circuit semiconductor device comprises: a substrate having a first surface and a second surface facing the first surface; a rail penetration via penetrating the gap between the first surface and the second surface; a cell unit arranged on the first surface, and including a buried rail connected to the rail penetration via, a local wire, a cell via connected to the local wire, and a transistor connected to the local wire; a signal wire unit arranged on the cell unit, and including an upper multi-layer wire layer connected to the local wire through the cell via; a heat transfer line connected to the upper multi-layer wire layer in the signal wire unit and the cell unit; a dummy substrate arranged on the signal wire unit; a bonding unit bonding the signal wire unit and the dummy substrate between the signal wire unit and the dummy substrate; a power transfer network unit arranged underneath the second surface, and including a lower multi-layer wire layer connected to the rail penetration via; and an external connection terminal arranged underneath the power transfer network unit, and connected to the lower multi-layer wire layer.
Patent KR-20210055000-A (KR)
Inventor: GOTTI ANGELO
IPC: A42B3/12
Filed: 2020-11-02
Abstract: The present invention relates to a helmet, and in particular, a protective helmet (1) for work or sports to simply adjust the position of a protective body. According to the present invention, the helmet comprises: a structure (2) including at least one substantially convex outer surface (2a) and at least one substantially concave inner surface (2b); at least one protective body (3) including a first portion (3a) engageable to the inner surface (2b) of the structure (2) and a second portion (3b) having at least one cavity designed to receive a user's head, and preferably made of polystyrene; and a coupling mechanism (6) operatively fitted between the protective body (3) and the structure (2) to ensure a detachable coupling between the protective body (3) and structure (2) of the helmet (1). The coupling mechanism (6) includes at least one coupling seat (7) preferably embodied in the protective body (3) and at least one coupling element (8) preferably arranged on the structure (2) of the helmet (1), more preferably protruding from the inner surface (2b). The coupling element (8) is coupled to the coupling seat (7) so that the protective body (3) can be positioned according to at least two different positions, preferably in a plurality of different positions with respect to the structure (2) of the helmet (1).
Patent KR-20220062723-A (KR)
Title: A bedclothes having a blower
Inventor: GO HUI YEONG
IPC: A47C27/00
Filed: 2020-11-09
Abstract: The present invention relates to bedclothes with an improved structure, wherein a main passage is disposed inside a cushion material of the bedclothes in a longitudinal direction of the cushion material, branch holes are disposed on both left and right sides of the main passage, and outlets are formed on upper sides of the branch hole, thereby supplying a uniform air blowing amount for each portion in the bedclothes. Moreover, a storage unit and a blower are respectively arranged in end parts of the branch holes to selectively add the air blowing amount, and transmission of load of a user and blockage of the outlets by external foreign substances are prevented, in advance.
Patent KR-20210075000-A (KR)
Title: Washing apparatus
Inventor: HIDEKAZU FUNAKOSHI
IPC: D06F33/46
Filed: 2020-11-13
Abstract: The present invention is to provide a drum type washing machine that can reduce power consumption while maintaining excellent washing performance. A washing machine includes a water tub; a drum rotatably provided in the water tub; a pulsator rotatably provided in the drum; a driving unit for driving the drum and the pulsator; and a control unit for controlling the driving unit to rotate the pulsator in a second direction while rotating the drum in a first direction. The control unit can control the driving unit to drive the pulsator based on the position of laundry accommodated in the drum during rotation of the drum.
Patent KR-20220067141-A (KR)
Title: Method for cleaning piping foreign material
Inventor: KIM CHANG KI
IPC: F16L55/18
Filed: 2020-11-17
Abstract: The present invention relates to a method for automatically discharging a foreign material in a pipe. The method comprises the steps in which: a control unit (50) turns off a driving means (30) so that a valve (20) closes a foreign material outlet (14) of a strainer (10) for a set stop time; if the set stop time elapses, the control unit (50) turns on the driving means (30) so that the valve (20) opens the foreign material outlet (14) for a set operating time to discharge a foreign material, floating in a chamber (11) of the strainer (10), to the outside; the control unit (50) transmits a turn-on signal of the driving means (30) to a manager terminal (100) and a management server (200); when the set operating time elapses, the control unit (50) turns off the driving means (30) so that the valve (20) closes the foreign material outlet (14) of the strainer (10); and the control unit (50) transmits a turn-off signal of the driving means (30) to the manager terminal (100) and the management server (200). Therefore, the method can automatically discharge and clean the foreign material in the pipe which is collected in the strainer.
Patent KR-20220067146-A (KR)
Title: Wheel bearing apparatus for vehicle
Inventor: LIM DONG JIN
IPC: B60B27/00
Filed: 2020-11-17
Abstract: The present invention relates to a vehicle wheel bearing apparatus comprising: a hub unit including an inner race unit rotated with a vehicle wheel and a hub flange unit extended from the inner race unit; an outer race unit which is fixed to a vehicle body and disposed apart from the inner race unit; an accommodation unit which is provided between the inner race unit and the outer race unit and in which oil is accommodated; a bearing unit which is installed in the accommodation unit and which supports the inner race unit to be rotatable with respect to the outer race unit; a first leakage prevention unit which is provided between the hub flange unit and the outer race unit and which seals the accommodation unit; and a second leakage prevention unit which is disposed to face the first leakage prevention unit and which collects the oil leaked from the first leakage prevention unit. The vehicle wheel bearing apparatus prevents oil leakage into a brake disc.
Patent KR-20220067347-A (KR)
Title: High strength hot-rolled steel sheet and hot-rolled plated steel sheet, and manufacturing method for thereof
Inventor: PARK KYONG SU
IPC: C22C38/00
Filed: 2020-11-17
Abstract: A hot-rolled steel sheet according to one aspect of the present invention comprises, by wt%: 0.1-0.25 % of carbon (C); 0.2-2.0 % of manganese (Mn); 0.3 % or less of silicon (Si); 0.05 % or less of aluminum (Al); 0.05 % or less of phosphorus (P); 0.03 % or less of sulfur (S); 0.01 % or less of nitrogen (N); 0.005-0.05 % of titanium (Ti); 0.0005-0.005 % of boron (B); 0.01 % or less of niobium (Nb); 0.1 % or less of molybdenum (Mo); 0.1 % or less of vanadium (V); and the balance of iron (Fe) and inevitable impurities, wherein 55-90 % of bainite and 10-45 % of ferrite are included in a microstructure by volume fraction, the number per unit area of carbides having a major axis length of 25-500 nm from among carbides present in the bainite is 3 x 10^6 pieces/mm^2 or more, and the average aspect ratio (major axis/minor axis) of the carbides present in the bainite can be 2.0 or less. The hot-rolled plated steel sheet can be thinned in terms of weight reduction while having high strength characteristics.
Patent KR-20220070679-A (KR)
Title: Substate for surface aquastic wave device and suface aquastic wave device comprising the same
Inventor: KONG BYOUNG DON
IPC: H03H9/02
Filed: 2020-11-23
Abstract: As a substrate for a surface acoustic wave device, provided is the substrate for the surface acoustic wave device for which the substrate comprises a two-dimensional crystalline hexagonal boron nitride layer, wherein a surface acoustic wave of the surface acoustic wave device is transmitted through the two-dimensional crystalline hexagonal boron nitride layer. Therefore, the present invention is capable of providing the substrates for the surface acoustic wave device operating at a much more improved high frequency.
Patent KR-20220071579-A (KR)
Title: Fireproof foam unit and Fireproof foam device having the same
Inventor: CHOI HYEOK SU
IPC: F16L5/04
Filed: 2020-11-24
Abstract: Disclosed is a fireproof foam unit. According to the present invention, the fireproof foam unit blocks a penetration port formed on a floor or a wall of a building to allow a passage member to pass therethrough and comprises: a fireproof foam part including fireproof foam capable of blocking the penetration port by expanding when heated, and a fireproof net coupled to the fireproof foam to prevent the fireproof foam from being separated from the floor or the wall of the building when the fireproof foam expands and made of a fireproof material; and a fixing support bracket coupled to the fireproof foam part and fixed on the passage member to support the fireproof foam part on the passage member. According to the present invention, the fireproof foam part has a cross-sectional shape corresponding to a gap area between the inner wall of the penetration port and the passage member while the fireproof foam part does not cover the floor or the wall of the building, and the fixing support bracket and a fixing member are used to fix the fireproof foam part on the passage member to drastically reduce material costs and stably realize a blocking function.
Patent KR-20220072904-A (KR)
Inventor: YU SEOUNG HWA
IPC: B64D47/00
Filed: 2020-11-25
Abstract: 본 발명은 드론을 이용하여 말벌집을 원격으로 제거할 수 있도록 하여 작업자의 안전을 도모할 수 있으며, 말벌집에 구멍을 낸 후 그 내부에 약제를 직접 투여해줌으로써 말벌의 퇴치효율을 높일 수 있도록 한 벌집 제거용 드론 약액 살포 장치에 관한 것이다.
Patent KR-20220074106-A (KR)
Title: 녹차를 이용한 물고기 모양의 빙수 제조방법
Inventor: SEO YOU DONG
IPC: A23G9/40
Filed: 2020-11-27
Abstract: 본 발명은 녹차를 이용한 물고기 모양의 빙수 제조방법에 관한 것으로, 본 발명에 따른 녹차를 이용한 물고기 모양의 빙수 제조방법은, 빙삭기를 이용하여 간 얼음 400g을 생성하여 그릇에 담는 제1단계와; 연유 25g, 녹차파우더 60g, 우유 100g을 혼합한 녹차소스를 상기 그릇에 담긴 간얼음 위에 골고루 뿌리는 제2단계와;  일정 사이즈의 알갱이 형태로 분쇄한 견과류 60g를 녹차소스가 뿌려진 간 얼음 위에 흩뿌리는 제3단계와; 빙수용으로 제조된 통단팥 200g을 그릇기준 6시 방향에 일정사이즈로 펼쳐지도록 담고, 밀과 옥수수 전분으로 만든 물고기 모양의 과자 속에 아이스크림이 내장된 물고기 모양의 아이스크림을 길이방향으로 5등분하여 통단팥이 펼쳐진 부위에 물고기 모양으로 배치하는 제4단계와; 녹차아이스크림 260~360g으로 구형의 녹차아이스크림 볼 2개를 만들어 그릇기준 12시 방향에 배치하는 제5단계와; 녹차파우더를 이용하여, 물고기 모양의 아이스크림의 물고기 머리부분을 제외한 4등분 부위에 특정 물고기의 특징적인 무늬를 생성하고, 물고기 눈 부위에 초코소스를 찍어 물고기의 눈을 만들어 주는 제6단계와; 상기 녹차 아이스크림 볼 상에 슈가파우더를 눈이 내린 모양으로 뿌려주는 제7단계를 구비한다.