baber/WOPTO huggingface dataset:
Patent KR-20220159832-A (KR)
Inventor: KANG CHUN GI
IPC: B61L1/18
Filed: 2021-05-26
Abstract: A device for generating a track signal provided to a line through an impedance bond may comprise: a first transmitter generating a first track signal from input power provided from a power source; and a second transmitter generating a second track signal from the input power. The first transmitter may include a first relay providing or blocking a first track signal to an impedance bond. The second transmitter may include a second relay providing or blocking a second track signal to the impedance bond. A track circuit device may further include a delay unit for delaying supply of power to the second relay when supply of the input power is started.
Patent KR-20220162367-A (KR)
Title: Collecting device for insect
Inventor: LEE BONG HAK
IPC: A01M5/04
Filed: 2021-06-01
Abstract: The present invention relates to a device for collecting an insect. The device for collecting an insect separates the insect and foreign substances including feed and excrement. The device for collecting an insect comprises: an insect accommodating chamber which provides an opening unit for accommodating insects on a supporting frame in which moving wheels are installed; at least one separating net which is installed in the insect accommodating chamber, and separates the insect and the foreign substances for each size; a foreign substance collecting tray which is installed in a lower part of the separating net, and separately collects the foreign substances passing through the separating net; and a vibrating motor which generates vibration to drop the insect and the foreign substances accommodated in the insect accommodating chamber to the separating net, and to separate the insect and the foreign substances. The present invention can collect and discharge the foreign substances generated from a breeding frame.
Patent KR-20220165353-A (KR)
Title: Radar apparatus
Inventor: YOU KYUNG JIN
IPC: G01S13/931
Filed: 2021-06-08
Abstract: The present disclosure relates to a radar device, which expands an opening of a receiving antenna by generating a virtual antenna. Specifically, the radar device according to the present disclosure comprises: an antenna unit including a first receiving antenna including at least one receiving channel, each receiving channel being disposed at a first interval, and a first transmitting antenna including at least one transmitting channel, each transmitting channel being disposed at a second interval; a transceiver for transmitting a transmission signal through a transmission antenna and receiving a reflection signal reflected from an object through a reception antenna; and a control unit which obtains information about the object by processing the reflected signal received through the receiving antenna.
Patent KR-20220166094-A (KR)
Title: System and method for generating customized video for reducing duration and intensity of labor pain
Inventor: CHO GEUM JOON
IPC: A61B5/00
Filed: 2021-06-09
Abstract: The present invention relates to a system for generating a customized image. The system for generating a customized image comprises: a monitoring part monitoring biometric data of a mother and a fetus; a first terminal including a photographing part photographing the monitoring part and an image processing part processing a biometric data image acquired by the photographing part in real time to generate a customized image; and a second terminal capable of communicating with the first terminal, and receiving the customized image from the first terminal to display the customized image. The first terminal generates the customized image by recognizing values of the biometric data from the biometric data image to convert the values of the biometric data into an image form. According to the present invention, labor pain duration and labor pain intensities can be effectively reduced by helping a mother give birth by generating and providing a customized image in which the real-time condition of the mother is reflected based on a biosignal.
Patent KR-20220170085-A (KR)
Title: Safety window guards assembly
Inventor: BAE DONG KI
IPC: E06B9/00
Filed: 2021-06-22
Abstract: The present invention relates to a fall preventing muntin assembly. The provided fall preventing muntin assembly comprises: a first pillar unit with an adjustable height; a second pillar unit which is height-adjustable and spaced a predetermined distance from the first pillar unit; and a variable grid unit connecting the first pillar unit and the second pillar unit. Provided is the fall preventing muntin assembly which can be universally sized and installed on window frames of various sizes.
Patent KR-20230000658-A (KR)
Inventor: CHO JINHAN
IPC: H01G9/20
Filed: 2021-06-25
Abstract: The present invention provides a fabric material-based hydrophilic metal electrode manufacturing method, which comprises the steps of: carbonizing a fabric material to manufacture a carbon support; forming a metal layer by performing metal electroplating on the carbon support; and coating a hydrophilic material on the metal layer by performing a hydrophilic treatment.
Patent KR-20230003897-A (KR)
Inventor: KWON TAIK SANG
IPC: F16D121/24
Filed: 2021-06-30
Abstract: The present invention relates to a parking brake apparatus for a vehicle, which can utilize a maximum braking area and thus improve braking efficiency. The parking brake apparatus for a vehicle includes: a caliper unit which is fixed to a vehicle and is provided with a cylinder unit; a piston unit which is installed in the cylinder unit to be movable and is attached to or detached from a pad plate unit according to a movement direction; a shaft unit which receives a driving force from a driving unit to reciprocate in a direction side by side with a longitudinal direction of the cylinder unit; a pressurization unit which is connected to the shaft unit and pressurizes the piston unit toward the pad plate unit as the shaft unit moves toward one side; and an angle adjustment unit which is provided between the shaft unit and the pressurization unit to change an installation angle of the shaft unit with respect to the pressurization unit.
Patent KR-20220076281-A (KR)
Title: 농형 유도발전기 풍력 터빈 시스템
Inventor: LEE DONG CHOON
IPC: F03D7/02
Filed: 2021-07-02
Abstract: 본 발명은 피드백 선형화 제어 기법에 기반한 LVRT 제어기법이 적용되고, 계통 전압의 정상분 및 역상분을 추정하기 위한 가변 이득을 갖는 농형 유도발전기 풍력 터빈 시스템에 관한 것으로, 농형 유도발전기와 계통 사이에 배치되는 제1 컨버터, 상기 농형 유도발전기의 d축 고정자 전류 지령치( )와 측정되는 d축 고정자 전류( )에 기초하여 상기 제1 컨버터에 d축 고정자 전압(u d )을 출력해, d축 고정자 전류를 제어하는 d축 전류 제어기 및 dc링크의 전압 지령치(v dc   * )와 측정되는 dc링크 전압(v dc )에 기초하여 상기 제1 컨버터에 q축 고정자 전압(u q )을 출력해, 상기 d축 전류 제어기와 독립적으로 dc링크 전압을 제어하는 dc링크 전압 제어기를 포함하는 것을 특징으로 한다.
Patent KR-20220006468-A (KR)
Inventor: CHO MOON JAE
IPC: A61P11/00
Filed: 2021-07-05
Abstract: The present invention discloses a composition for alleviating pulmonary fibrosis using 4',6,7-trimethoxyisoflavone and catechol, which has the activity of inhibiting EMT by inhibiting the TGF-β1 signaling pathway without cytotoxicity.
Patent KR-20210089124-A (KR)
Title: Mixing powder exhaust system
Inventor: HWANG BYUNG YOUL
IPC: B01F15/02
Filed: 2021-07-07
Abstract: The present invention relates to a mixed powder discharge system which is configured to discharge the entire amount of mixed powder mixed by a mixer without scattering or loss of the mixed powder when discharging the mixed powder so as to prevent insufficient content or quality deterioration caused by a fluctuation in a mixing composition ratio of the powder, prevent contamination of the surroundings, and prevent the powder from infiltrating into an operator's respiratory system, and accordingly, the powder can be discharged in an eco-friendly manner. The mixed powder discharge system comprises: a hopper into which at least one or more kinds of powder to be mixed are metered and introduced; a mixer installed on a lower portion of the hopper and provided to receive the at least one or more kinds of powder falling and discharged from the hopper and mixing the received powder homogeneously; a transport container installed on a lower portion of the mixer and provided to transport the mixed powder falling and discharged from the mixer to a post process; and a discharge guide installed between the mixer and the transport container and provided to guide the discharge of the discharged mixed powder. The discharge guide includes: a sealed tube (38) which is installed on an inner periphery of a cylindrical support tube (37), and ascends and descends by a lifting cylinders (39, 40); an O-ring (41) installed between the support tube (37) and the sealed tube (38) and provided to maintain airtightness; a circular flange (43) protruding outward from an upper end of the sealed tube (38) and having a through-hole formed in the center thereof; a ring-shaped packing (44) fixed to an upper surface of the circular flange (43); a connection tube (38a) protruding outward from an upper side of the sealed tube (38); an intake tube (68) and a vacuum pump (70) connected to the connection tube (38a) and having an intake valve (38b); and a plurality of locking edges (71) which are protruding from an outer periphery of a lower end of the support tube (37) and in which an upper portion of a tone bag (72) is caught.
Patent KR-20230013758-A (KR)
Title: Front body structure
Inventor: AN BYEONGDO
IPC: B62D25/08
Filed: 2021-07-20
Abstract: Disclosed is a front vehicle body structure. According to one exemplary embodiment of the disclosed invention, the front vehicle body structure comprises: both side front side members where front portions of fender apron upper members are coupled to each front portion of the both side front side members; and a front pillar unit coupled to each rear portion of the front side members and rear portions of the fender apron upper members and made of an aluminum material.
Patent KR-20230014188-A (KR)
Inventor: LEE SEUNG HYUN
IPC: G10K9/12
Filed: 2021-07-21
Abstract: The present invention relates to an auxiliary horn having a microphone function, in which an additional horn capable of making a small sound is added to an automobile horn in addition to a main horn to sound the horn according to circumstances.
Patent KR-20220039557-A (KR)
Title: System and Method for Processing 3-Demensional Scan Data
Inventor: KANG DONGHWA
IPC: G16H80/00
Filed: 2021-07-23
Abstract: The present invention relates to a 3D scan data processing system and a 3D scan data processing method and more specifically, to a 3D scan data processing system and a 3D scan data processing method for integrating and using 3D shape data of an object structure scanned at different times. The 3D scan data processing system and the 3D scan data processing method of the present invention have an effect of easily integrating shape data of a 3D structure of an object obtained at different times. The 3D scan data processing system and the 3D scan data processing method of the present invention make it possible to easily integrate new shape data of the same object into previously acquired shape data of the 3D structure of the object. Accordingly, the present invention has the effects of simplifying a 3D scan procedure, saving time, and improving various procedures.
Patent KR-20230016335-A (KR)
Inventor: KANG JIG WON
IPC: A47C7/46
Filed: 2021-07-26
Abstract: The present invention relates to a height-adjustable posture correction chair in which a backrest is adjusted according to a user's sitting height and simultaneously the height of a lumbar support is adjusted to match the user's lumbar position, allowing the user to maintain a posture that protects the lumbar spine even in a sitting position for hours by providing the lumbar support with an elastic support function. The height-adjustable posture correction chair with a lumbar support having an elastic support function comprises a seat part which is combined with a plurality of support legs, and on which buttocks of a user are put so that the user can sit; a backrest part which is formed in the same shape as the user's back, and which supports and surrounds the seated user's back; a lumbar support part which is coupled with the backrest part and which supports the user's lumbar vertebrae in response to a position of the lumbar vertebrae depending on the user's sitting height; and a seat-backrest connecting bracket which connects the seat part with the backrest part. The lumbar support part includes: a lumbar support body which is attached to the backrest part to be able to move vertically on the backrest part to respond to the position of the lumbar vertebrae depending on the user's sitting height and provided with a lumbar support groove formed on the front side; and an elastic lumbar support body of which a lumbar support surface protrudes to the lumbar support groove of the lumbar support body, and which maintains the state of being elastically supported by an elastic member.
Patent KR-20210096044-A (KR)
Title: Semiconductor device with bump structure and method of making semiconductor device
Inventor: TSAO PEI HAW
IPC: H01L21/60
Filed: 2021-07-27
Abstract: A semiconductor device includes a substrate and at least one bump structure disposed on the substrate. The at least one bump structure includes pillars formed of a metal having a lower soldering feature than copper or a copper alloy for a solder alloy disposed on the substrate. The solder alloy is formed directly on and in contact with an upper surface of the metal having a lower soldering feature than copper or a copper alloy. The pillars have heights greater than 10 μm.
Patent KR-20230017041-A (KR)
Title: Apparatus for Separating Wafer
Inventor: KIM SANG YONG
IPC: B28D5/00
Filed: 2021-07-27
Abstract: The present invention relates to an apparatus for inducing separation of a semiconductor wafer and, more specifically, to an apparatus for separating a semiconductor wafer, which simultaneously injects ultrapure water spray and air into the wafers when separating wafers into single sheets to make it easier to secure a gap between wafers, thereby increasing wafer separation efficiency. The apparatus for separating a semiconductor wafer according to the present invention is an apparatus for separating a wafer, which supplies ingot blocks (WB) cut to the set wafer (W) thickness to enable the wafers (W) to be separated one by one with a robot arm (1). The apparatus of the present invention comprises: a water tank (10) filled with ultra-pure water and equipped with a heater (11) therein for heating the ultra-pure water to a temperature of 80 to 90℃; a beam plate (20) which is supplied and placed inside the water tank (10) and to which the bottom parts of the cut wafers are attached with an adhesive; a water injection unit (30) installed on the top of the wafer (W) located on the front side of the ingot block (WB) to inject ultrapure water onto the upper side of the wafer (W); and an air injection unit (40) installed on the water injection unit (30) to simultaneously inject the air onto the wafer (W) when injecting the ultrapure water.
Patent KR-20230019354-A (KR)
Inventor: BAE TAE WUK
IPC: A61B5/00
Filed: 2021-07-30
Abstract: The present invention relates to a cardiac ischemia detection technique and apparatus using electrocardiogram signal characteristics. The present invention includes: an electrocardiogram signal input part for receiving an electrocardiogram signal measured by an electrocardiogram monitor; a point detection part for detecting points necessary for myocardial ischemia from the electrocardiogram signal input through the electrocardiogram signal input part; and a feature detection part for detecting myocardial ischemia characteristics using the points detected through the point detection part.
Patent KR-20230019686-A (KR)
Title: Breathing exercise management apparatus, method and program
Inventor: MIRAN HUR
IPC: G16H20/30
Filed: 2021-08-02
Abstract: The present invention relates to a breathing exercise management method, a device thereof and program thereof. The method comprises the following steps of: obtaining a medical image of a patient by using an inspirometer; generating target and guide information for breathing exercise performance of a patient by inputting the medical image to a pre-trained neural network model; processing the target and guide information to be displayed in augmented reality (AR) within the medical image; and generating a breathing exercise result of the patient who has performed breathing exercise based on the target and guide information.
Patent KR-20230000891-A (KR)
Title: Apparatus and method of manufacturing plane heater element with positive temperature coefficient
Inventor: NA JAE HOON
IPC: H05B3/12
Filed: 2021-08-06
Abstract: The present invention relates to an apparatus and a method for manufacturing a planar heating element with constant temperature characteristics, in which, instead of silver paste printed at both ends in a transverse direction, nano-fibers are created by performing electric spinning and uniformly plating copper ions regardless of the copper ion concentration such that a planar heating element is manufactured. The method for manufacturing a planar heating element with constant temperature characteristics comprises: a step in which a spinning solution preparation unit mixes an organic reducing solvent, a metal salt, and a carbon fiber precursor to manufacture a spinning solution; a step in which an aging unit ages the spinning solution produced in the spinning solution preparation unit; a step in which a nano-fiber formation unit performs electric spinning on the spinning solution aged by the aging unit to form nano-fibers; a step in which a copper plating unit passes the nano-fibers formed in the nano-fiber formation unit through an electroless copper plating solution to perform copper plating on the nano-fibers; and a step in which a heat pressing unit dries the copper-plated nano-fibers made by the copper plating unit, and thermally presses copper foil and a laminate film to form insulation and a power supply line. Therefore, the apparatus and the method for manufacturing a planar heating element can reduce manufacturing costs and ensure economic efficiency and stability.
Patent KR-20210100071-A (KR)
Title: Method and system for transaction for user information based on massage device
Inventor: KANG WOONG CHUL
IPC: G06Q30/02
Filed: 2021-08-06
Abstract: A massage device-based user information transaction method and a system thereof are disclosed. According to an embodiment of the present invention, a method for trading user information based on a massage device comprises the following steps of: inquiring whether a user has prior consent to provision of user information to the outside; collecting and storing the user information including user biometric information from a massage device when prior consent is made to the inquiry; providing the stored user information to a third-party enterprise server; calculating an amount to be paid to a user in response to external provision of the user information; and paying the calculated amount to an account of the user.
Patent KR-20220158579-A (KR)
Inventor: PARK SEUNGKYU
IPC: F25D11/02
Filed: 2021-08-09
Abstract: The present disclosure relates to a refrigerator. According to the present invention, the refrigerator can be formed, wherein a refrigerating chamber (12) and a freezing chamber (14) are divided by a division wall (16) in a refrigerator main body (10). A stand (24) supporting the bottom surface of the refrigerator main body (10) can be provided. The stand (24) can be composed of a support end (26) and a floor plate (28). A machine room (18) can be formed inside the support end (26). A first evaporator (66) and a second evaporator (66') can be installed on the division wall (16). A compressor (56), a machine room fan assembly (58), a condenser (60) and the like can be installed in the machine room (18).
Patent KR-20230023858-A (KR)
Title: Display device
Inventor: CHOI HAE YUN
IPC: H01L33/62
Filed: 2021-08-10
Abstract: A display device according to an exemplary embodiment includes: a substrate including pixel electrodes; a passivation layer disposed on the substrate and including at least one groove disposed between the pixel electrodes; contact electrodes disposed on the pixel electrodes; and a light emitting element layer bonded to the contact electrode and including a plurality of light emitting elements where a plurality of semiconductor layers are stacked. The at least one groove does not overlap with the plurality of light emitting elements.
Patent KR-20230023973-A (KR)
Title: Safe notice service apparatus of nursery or kindergarten
Inventor: LEE BYUNG CHAE
IPC: G08B3/10
Filed: 2021-08-11
Abstract: The present invention relates to a safe notice service apparatus for a nursery or a kindergarten. According to an embodiment of the present invention, the safe notice service apparatus for a nursery or a kindergarten comprises: a schedule management unit which recognizes an identification tag formed on an item worn by an infant by using a manager terminal of the nursery or the kindergarten, and authenticates schedule information of the infant in real time; a location management unit which manages location information of the infant or location information of the manager terminal; a video management unit which manages video information of the infant acting at the nursery or the kindergarten, but edits and provides video information including a voice corresponding to the voice frequency of the infant from the video information if the schedule information is authenticated; and a warning unit which transmits a warning signal to the parents of the infant if the location information of the infant and the location information of the manager terminal exceed a preset deviation, or if a preset accident pattern is detected from the video information when the infant is attending or leaving the nursery or the kindergarten with the schedule information. Therefore, the safe notice service apparatus can authenticate the schedule information of the infant attending the nursery or the kindergarten and warn the parents about an accident when it occurs.
Patent KR-20220081886-A (KR)
Title: 충진체를 이용한 방열 구조를 갖는 전기기기 및 이의 제조 방법
Inventor: LEE JUN KYU
IPC: H05K5/00
Filed: 2021-08-17
Abstract: 본 발명은 케이스 내에 수용되는 기판 모듈을 포함하는 전기기기에 관한 것으로, 더욱 상세하게는 케이스에 충진되는 충진체를 이용하여 기판 모듈의 방열 효율을 높이면서도 케이스 외부의 발열을 줄인 충진체를 이용한 방열 구조를 갖는 전기기기 및 이의 제조 방법에 관한 것이다.
Patent KR-20230028953-A (KR)
Inventor: KIM BEOMSIK
IPC: H04N23/60
Filed: 2021-08-23
Abstract: 본 발명의 다양한 실시예들에 따른 전자 장치는, 디스플레이, 상기 디스플레이를 통과하여 유입되는 광을 이용하여 이미지를 획득하는 카메라, 및 상기 디스플레이 및 상기 카메라와 전기적으로 연결된 적어도 하나의 프로세서를 포함하고, 상기 적어도 하나의 프로세서는, 상기 카메라를 통하여 상기 이미지를 획득하고, 상기 디스플레이에 대응하고 상기 이미지를 보정하기 위한 제 1 조정 값을 획득하고, 상기 카메라에 대응하고 상기 이미지를 보정하기 위한 제 2 조정 값을 획득하고, 및 상기 제 1 조정 값 및 상기 제 2 조정 값에 기반하여, 상기 이미지를 보정하도록 구성될 수 있다.
Patent KR-20220031507-A (KR)
Title: The auto cardiopulmonary resuscitation apparatus
Inventor: HAN SE HYUCK
IPC: A61H31/00
Filed: 2021-08-30
Abstract: As an automatic cardiopulmonary resuscitation device that compresses the chest, the present invention comprises: a compression part that compresses the chest; an origin adjustment part that sets an initial position of the compression part; and a control part that controls an operation of the compression part according to a cycle comprising a compression section that compresses the chest by moving the compression part from the initial position in a first direction and a release section that moves the compression part in a second direction opposite to the first direction, wherein a cardiopulmonary resuscitation identical to or similar to a physiological heartbeat cycle can be automatically performed for a cardiac arrest patient.
Patent KR-20230035782-A (KR)
Inventor: PARK GA YOUNG
IPC: A47C3/16
Filed: 2021-09-06
Abstract: 본 발명은 작업용 의자에 관한 것으로서, 작업자들이 불편함없이 바른 자세로 편안하게 앉아서 작업할 수 있도록 하되, 특히 견고성을 향상시켜 내구성이 우수한 작업용 의자를 제공함과 동시에, 보관 및 운송시 부피를 최소화하여 물류비용을 절감토록 한 것이다. 
상기 과제를 해결하기 위한 수단으로서, 본 발명은 합성수지로 사출성형되는 작업용 의자의 좌판에 요입부를 구성하여 작업자의 엉덩이 부분이 좌판과의 접촉면적을 넓게 하되, 작업용 의자 내부에 보강지지대를 조립식으로 설치하여 좌판과 하부커버 사이에 버팀되게 함으로서 좌판에서 장시간 체중이 가해지거나, 하부커버 저면에서 고르지 못한 바닥의 돌출물로부터 압박이 가해지더라도 견고히 버팀되게 한 것이다.