baber/WOPTO huggingface dataset:
Patent KR-20220008603-A (KR)
Inventor: LEE SANG IK
IPC: F16B21/07
Filed: 2020-07-14
Abstract: Disclosed is a stud clip which is able to, when engaged with a subject to be fixed (such as an insulator pad), have no concern to have corrugated parts around the engaged part of the subject, and be easily attached and detached. According to an embodiment of the present invention, the stud clip comprises: a first plate having a first hole formed on an inner side, and having a plurality of hooks on a lower surface, which are placed along a circumference of the first hole at regular intervals; a second plate placed right under the first plate, and having a second hole formed on an inner side and communicating with the first hole, and being engaged with the first plate by the plurality of hooks; and a hinge connecting a lower surface of the first plate to an edge of the second plate. On the upper surface of the second plate, a corrugated unit is formed.
Patent KR-20220012040-A (KR)
Inventor: HWANG JIN
IPC: A23L5/10
Filed: 2020-07-22
Abstract: The present invention relates to top blade sushi and a method for manufacturing the same, which can differentiate sushi in a sushi field in which there are not many processing steps from raw materials. In addition, since it is possible to maximize flavor and umami while maintaining chewing texture in the mouth, sensuality and palatability can be improved.
Patent KR-20220016637-A (KR)
Inventor: HAN HYUNG SUB
IPC: C04B22/14
Filed: 2020-08-03
Abstract: The present invention relates to an early strength expression type concrete composition which comprises: a binding material comprising cement; and a mixing agent comprising a nitrate, sodium thiocyanate, and triethanolamine.
Patent KR-20220029890-A (KR)
Inventor: KWON HUH
IPC: G10H1/36
Filed: 2020-09-02
Abstract: A non-face-to-face karaoke service system includes a server. The server matches an opponent for a battle using information on a song selected by a first user terminal, provides a remote song battle service of a second user who is an opponent matched to the first user of the first user terminal, and scores the songs of the first user and the second user. The scoring is performed by evaluating the pitch and sound length in units of syllables spoken in the lyrics of the song.
Patent KR-20210034494-A (KR)
Title: Solution application apparatus and tablet printing apparatus
Inventor: AOYAGI HITOSHI
IPC: B41J29/38
Filed: 2020-09-04
Abstract: The present invention performs application or printing of excellent quality on a printing target. According to an embodiment of the present invention, solution supplied to a printing head (51) discharging the solution is ink containing fluorescent material emitting light when receiving radiation of light having a wavelength of an ultraviolet ray area. The present invention captures an outlet (52a) while radiating the light having the wavelength of the ultraviolet ray area to the outlet (52a) of a nozzle (52) of the printing head (51). The present invention detects whether there is a discharge failed nozzle based on an image obtained by capturing.
Patent KR-20220033564-A (KR)
Title: Perfusional-type dual proximal tubule cell structure and producing method for applying in vitro artificial organ model and renal cell therapy
Inventor: CHO DONG WOO
IPC: B33Y70/00
Filed: 2020-09-07
Abstract: The present invention relates to a perfusion-type dual proximal tubule cell structure capable of being applied to an in-vitro artificial organ model and a cell therapy, which comprises a first bio-ink including a decellularized material derived from mammalian kidney tissue and vascular endothelial cells, and a second bio-ink including the decellularized material and proximal tubular epithelial cells, wherein the first bio-ink and the second bio-ink are coaxially printed in a tubular structure having different inner diameters, and a production method thereof. According to the present invention, tubular cell constructs can be matured on perfusion-based artificial proximal tubule chips. Accordingly, the perfusion-type dual proximal tubule cell structure can be used as a bioreactor which perfuses various drugs through the artificial proximal tubular chip to observe biomedical reactions similar to real life.
Patent KR-20220033168-A (KR)
Title: Apparatus and method for verifying road name address recognized based on voice
Inventor: LEE KEON SOO
IPC: G11B20/10
Filed: 2020-09-09
Abstract: The present invention discloses a device and method for verifying a street name address recognized based on speech. The device for verifying the street name address recognized based on the speech according to one aspect of the present invention comprises: a recording part that receives and stores the address information by speech from a user; a conversion part that converts the address information into a text using an STT; and an address verification part that verifies a validity of the address information converted into the text. Therefore, the present invention is capable of having an effect of significantly increasing an efficiency of a home shopping work.
Patent KR-20200123044-A (KR)
Inventor: KIM JAE YEONG
IPC: H01Q1/22
Filed: 2020-09-10
Abstract: According to an embodiment of the present invention, provided is a chip antenna with reduced loss. The chip antenna comprises: a first substrate; a second substrate disposed to be opposite to the first substrate; a first patch provided on one surface of the first substrate and operating as a feed patch; a second patch provided on the second substrate and operating as a radiation patch; at least one feed via passing through the first substrate in a thickness direction and providing a feed signal to the first patch; and a bonding pad provided on the other surface of the first substrate. The first substrate includes a ceramic sintered body. The ceramic sintered body includes a Mg_2SiO_4 phase, a MgAl_2O_4 phase, and a CaTiO_3 phase, and a content of the CaTiO_3 phase in the ceramic sintered body is 5.1 to 15.1 mol%.
Patent KR-20220038938-A (KR)
Inventor: JEON WONJU
IPC: G10K11/172
Filed: 2020-09-21
Abstract: The present invention relates to a sound absorbing apparatus. According to one embodiment of the present invention, as the sound absorbing apparatus in which a plurality of sound absorbing cells are arranged adjacent to each other on a plane, each of the plurality of sound absorbing cells comprises: a chamber which has a space therein, and wherein a plurality of micro-holes are perforated on the front surface to which sound waves are incident; and a neck unit which is recessed and extended toward the space from the front surface, and through which a communication hole for communicating the space with the outside is penetrated.
Patent KR-20220043654-A (KR)
Inventor: YOO CHANG HEE
IPC: G01M17/06
Filed: 2020-09-29
Abstract: The present invention relates to a method and a system for correcting a steering angle sensor offset, wherein an offset of a steering angle sensor is corrected without using other sensors installed on a vehicle. In accordance with the present invention, the method includes: a step (S10) in which a sensor detection part extracts a maximum value of a steering angle sensor; a step (S20) in which the sensor detection part extracts a minimum value of the steering angle sensor; and a step (S30) in which a calculation part calculates a difference value between the maximum value of the steering angle sensor and the minimum value of the steering angle sensor. Moreover, the method also includes: a step (S40) in which a control part repetitively performs the steps (S10) to (S30) for a preset steering angle measurement time; and a step (S50) in which a determination part determines whether the difference value of the steering angle sensor calculated for the steering angle measurement time is within a moving range of a vehicle steering wheel. In accordance with the present invention, there can be an effect of correcting an offset of the steering angle sensor without using other sensors installed in the vehicle, such as a yaw rate sensor, a wheel speed sensor, and the like.
Patent KR-20220048851-A (KR)
Inventor: PARK CHAN HO
IPC: B01D1/30
Filed: 2020-10-13
Abstract: The present invention relates to a devolatilization/evaporation apparatus for removing unreacted monomers, comonomoers, and solvents by reducing pressure of a polymer solution when a polymer is produced by reacting the monomers, the comonomers, and the solvents. The devolatilization/evaporation apparatus according to the present invention, which devolatilizes and evaporates a polymer solution by the polymer solution, may include: a tank; a transfer pipe for transferring a polymer solution to the tank; an injection pipe extending from the transfer pipe to an inside of the tank and including a first injection port having a ring shape and an outer diameter smaller than an inner diameter of the tank; a liquid discharge pipe connected to a lower portion of the tank; and a vapor discharge pipe connected to an upper portion of the tank.
Patent KR-20220049684-A (KR)
Inventor: KIM JIN SUNG
IPC: B61D15/06
Filed: 2020-10-14
Abstract: The present invention relates to a cutting type energy absorbing device for a railway vehicle and, more specifically, to a cutting type energy absorbing device for a railway vehicle, which can be installed in the railway vehicle or a structure for relieving shock to stably relieve the shock even if the strong shock is applied at once, can be more easily manufactured, and can facilitate transportation and installation by reducing the overall weight. To achieve the purpose, according to the present invention, the device comprises: an absorbing unit installed on the structure; and a collision unit inserted into and coupled to a front portion of the absorbing unit. When the shock occurs, the shock is relieved by cutting the absorbing unit or the collision unit to which the absorbing unit or the collision unit is coupled, respectively.
Patent KR-20220053107-A (KR)
Inventor: JEONG HO SEONG
IPC: B65H20/02
Filed: 2020-10-21
Abstract: The present invention relates to a cotton manufacturing device with improved convenience. The device of the present invention comprises: a body provided with a drawing part for continuously drawing out cotton fabric and non-woven fabric; a packaging part stacking the pulled-out cotton fabric and non-woven fabric in the vertical direction and folding both ends of the non-woven fabric to overlap a surface of the cotton fabric; a pressing part pressing and bonding the cotton fabric wrapped with the non-woven fabric at predetermined intervals; and a cutting part cutting the cotton fabric and the non-woven fabric into a predetermined size. By manufacturing cotton wrapped with non-woven fabric through the cotton manufacturing device configured as described above, it is possible to prevent the cotton made of multiple layers from being easily separated, and to improve the convenience of use by allowing a user to insert a finger into a gap where the non-woven fabrics are overlapped.
Patent KR-20220054112-A (KR)
Inventor: CHOI DAE YONG
IPC: G06Q10/04
Filed: 2020-10-23
Abstract: The present invention relates to a prepaid-type power management system and a block unit power management system using the same and, more specifically, to a prepaid-type power management system which can stably supply power in response to the amount of power prepaid by a plurality of consumers and power consumption status, implements energy self-sufficiency for each unit block divided into areas of a predetermined size, and allows power transaction between the unit blocks, and a block unit power management system using the same. According to the present invention, the prepaid-type power management system predicts the expected date of exhaustion of the prepaid amount of power through remaining power amount information and each power consumption pattern among the prepaid amount of power of a plurality of consumers and transfers prepayment repayment information to control the amount of power generated by a power generation unit, so that unnecessary generation of the power generation unit can be reduced while the power is stably supplied, thereby providing an advantage of increasing power generation efficiency and power supply efficiency. The block unit power management system allows each unit block to produce and consume power autonomously, so that energy self-sufficiency can be realized while receiving or supplying power to adjacent unit blocks when there is a shortage or surplus of the power, thereby providing an advantage of implementing stable power supply and demand. The prepaid-type power management system comprises a generation unit, a plurality of prepayment meter, and a power management server.
Patent KR-20220055512-A (KR)
Title: Artificial Intelligence CCTV for Variable Operation of Deep Learning Models
Inventor: SONG CHARLES HYOK
IPC: H04N7/18
Filed: 2020-10-26
Abstract: An artificial intelligence CCTV for variable operation of deep learning models is provided. An artificial intelligence CCTV according to an embodiment of the present invention includes: a photographing part for photographing a surveillance area to generate an image; a storage part for storing a plurality of artificial intelligence models for analyzing the photographed image; and a control part for selecting one of the stored artificial intelligence models and analyzing the image. Accordingly, in image analysis using artificial intelligence CCTV, adaptive operation according to a situation can be performed, and optimization can be achieved by changing a deep learning model when performing a function different from the currently operated function.
Patent KR-20220056310-A (KR)
Title: Complex deodorization system
Inventor: LEE JIN SEOK
IPC: B01D39/20
Filed: 2020-10-27
Abstract: The present invention relates to a deodorization system and, more particularly, to a complex deodorization system to remove complex odors generated from organic waste such as sewage treatment plants, manure treatment plants, animal sheds, and leachate treatment plants of garbage treatment facilities by complex reacting to discharge fresh air to the outside. The complex deodorization system includes a blower introducing complex odors from the outsides, a microbial reaction part removing complex odors introduced through the blower, a first and a second chemical reaction parts removing basic or acidic gas, and a UV photolysis part photodegrading the complex odors.
Patent KR-20220058332-A (KR)
Title: Climbing platform system
Inventor: SHIN HO WON
IPC: H04W4/80
Filed: 2020-10-31
Abstract: The present invention relates to a climbing platform system. The system can facilitate fee collection, member management, promotion, climbing device management, and route change, enable a user to read information on various routes and find a climbing center having a route desired by the user, and enable each user to share the amount of exercise, an exercising process, a strategy for a specific route, and the like.
Patent KR-20220058992-A (KR)
Inventor: CHOI JUNG WOO
IPC: G01S15/931
Filed: 2020-11-02
Abstract: The present invention relates to a blind spot dangerous object detection and sound providing system using a sound signal which can be used in autonomous vehicles and personal mobilities, which predicts a crash to avoid the crash, and a method thereof. According to the present invention, the system comprises: a signal receiving unit receiving a sound signal measured by a sound sensor; a sound source analysis unit analyzing the sound signal to estimate sound source information including a type and location or direction of sound source located around a user system; a risk level determination unit calculating a probability of collision based on the sound source information to determine whether the sound source corresponds to a risk factor; a signal processing unit controlling the received sound signal according to the possibility of collision and sound source information of the sound source determined as a risk factor; and an output unit generating the controlled sound signal from an output module included in the user system.
Patent KR-20220059234-A (KR)
Title: Battery pack
Inventor: AHN BYUNG KOOK
IPC: H01M50/20
Filed: 2020-11-02
Abstract: The present invention discloses a battery pack. The battery pack comprises: a plurality of battery cells; and a bus bar. The plurality of battery cells are the battery cells which are arranged along a plurality of rows parallel to a first axis. The battery cells are arranged in a leading row and a following row along a second axis intersecting the first axis, and are arranged to be misaligned toward a front side or a back side along the first axis. To form a plurality of parallel modules by connecting the battery cells arranged along the second axis in parallel, the bus bar is extended in a zigzag shape along the parallel modules adjacent to each other. According to the present invention, provided is the battery pack capable of improving a connecting structure for electrically connecting the plurality of different battery cells.
Patent KR-20220059763-A (KR)
Inventor: KIM SEUNG IL
IPC: E04B5/04
Filed: 2020-11-03
Abstract: The present invention relates to an underground parking lot structure with a PC wall. The underground parking lot structure with the PC wall can obtain sufficient parking space by installing a PC wall member in a longitudinal direction of a unit zone on both sides in front of each unit zone in construction of an underground parking lot including a parking area comprising a plurality of unit zones by a PC construction method. The underground parking lot structure with a PC wall is advantageous to obtain a floor height by stably mounting a T-shaped PC beam member in the upper part of the PC wall member and minimizing a depth of a beam. Also, the underground parking lot structure with a PC wall has excellent economic feasibility and constructability by maximizing a PC application rate. According to the present invention, the underground parking lot structure with a PC wall comprises: the parking area comprising a plurality of unit zones formed in a net shape; and a passage area positioned between the parking areas. The parking area includes: a pair of first PC wall members arranged in the longitudinal direction of the unit zone on the both sides in the front of the each unit zone; a second PC wall member arranged in rear of the each unit zone in the direction of crossing the first PC wall member at right angles; and the T-shaped PC beam member comprising a transverse beam of which both ends are individually mounted on an upper end of the first PC wall member in the upper part of the PC wall member, and a longitudinal beam of which one end is integrally extended from one side of the center of the transverse beam and the other end is mounted on the upper part of the second PC wall member.
Patent KR-20220060285-A (KR)
Inventor: EUNSOON OH
IPC: F21V8/00
Filed: 2020-11-04
Abstract: The present invention relates to a flow path apparatus for external light source blocking and optimal air flow, which blocks an external pollutant light source so as not to affect an optical measurement of a detection device detecting a pollutant in the air and minimizes a change in air resistance applied to a flight vehicle equipped with the detection device. An embodiment of the present invention provides a flow path apparatus for external light source blocking and optimal air flow, comprising: an air intake unit into which air flowing around a flight vehicle is introduced in order to detect a pollutant in the air; an air compression unit configured to reduce a cross-sectional area gradually according to the progress direction of air flow to compress air and increase air flow speed such that the air introduced through the air intake unit can pass quickly and in a large amount to a detection unit; a light source blocking unit blocking the external pollutant light source from reaching the detection unit along a movement path of the air in a straight line such that the external pollutant light source introduced into the air intake unit or an air discharge unit does not affect the optical measurement of the detection unit; an air expansion unit configured to increase the cross-sectional area gradually according to the progress direction of air flow such that the high speed air having passed the detection unit is expanded to reduce the speed and the pressure is increased to make the pressure of the air identical to the pressure outside the flight vehicle; and the air discharge unit discharging the air expanded through the air expansion unit to the outside of the flow apparatus.
Patent KR-20220061479-A (KR)
Inventor: HYEMI YU
IPC: G06F1/16
Filed: 2020-11-06
Abstract: An electronic device according to one embodiment may include: a display; a bending detection unit for detecting bending of the display; a processor electrically connected to the display and the bending detection unit; and a memory electrically connected to the processor. The aforementioned processor may be configured to: divide the display into a first area and a second area while entering a flex mode in response to the detecting of the bending of the display while an application is running; output a content element of the application to the first area of the display; and output, to the second area, a control element corresponding to one or more items of a level lower than a first level belonging to a menu item of the first level mapped to the flex mode.
Patent KR-20220067338-A (KR)
Title: Dual active bridge circuit
Inventor: KIM HEE JUNG
IPC: H02M3/335
Filed: 2020-11-17
Abstract: According to an embodiment of the present invention, a serial dual active bridge (DAB) circuit, having a first DAB circuit and a second DAB circuit connected in series, comprises: the first DAB circuit including a first switching group having a plurality of primary side bridge switching elements, a second switching group having a plurality of secondary side bridge switching elements and a first transformer disposed between the first switching group and the second switching group and having a turns ratio of 1:1; the second DAB circuit including a third switching group having a plurality of primary side bridge switching elements, a fourth switching group having a plurality of secondary side bridge switching elements, and a second transformer disposed between the third switching group and the fourth switching group, and having a turns ratio of 1:1; and a common mode coupled inductor (CMCI) circuit disposed between the first DAB circuit and the second DAB circuit and having a turns ratio of 1:1. The present invention can enhance system stability.
Patent KR-20200135747-A (KR)
Title: Apparatus and method for tarnsmitting d2d data based on resource pattern
Inventor: YOON SUNG JUN
IPC: H04W92/18
Filed: 2020-11-18
Abstract: Disclosed are a method for transmitting device-to-device (D2D) data based on a resource pattern, and an apparatus thereof. According to the present invention, the method for transmitting D2D data based on a resource pattern may comprise the steps of: determining a selected D2D data transmission resource for transmitting one D2D data transmission unit; and transmitting one D2D data transmission unit through the selected D2D data transmission resource. The selected D2D data transmission resource is indicated based on a changed pattern of a basic pattern. The changed pattern can be determined based on information on the number of unit D2D data transmission resources for transmission of one D2D data transmission unit and the number of selected unit D2D data transmission resources, and information on the number of unit D2D data transmission resources of the basic pattern and the number of selected unit D2D data transmission resources.