baber/WOPTO huggingface dataset:
Patent KR-20200118587-A (KR)
Inventor: HUH YOU JUNG
IPC: G06F16/65
Filed: 2019-04-08
Abstract: The present invention relates to a music recommendation system for improving the efficiency of similarity determination by extracting highlights, not the entire section. According to the present invention, the music recommendation system comprises: a data collection module (100) that collects music of representative singers by genre from a remote server, and removes a live performance version when a digital single version of the same music and the live performance version exist among the collected music; a highlight extraction module (200) that extracts highlights of the collected music; a feature extraction module (300) that extracts musical features from the extracted highlights of music; and a music classification module (400) that classifies the collected music into groups each having similar songs based on the extracted features.
Patent KR-20200122162-A (KR)
Title: Portable davit
Inventor: SONG YOUNG PIL
IPC: B66C23/70
Filed: 2019-04-17
Abstract: Disclosed is a portable davit. According to one aspect of the present invention, provided is the portable davit, comprising: a davit post; and a plurality of davit arms extending outwardly from the davit post. The plurality of davit arms are each rotationally coupled through a hinge so that they overlap each other when folded, and extend long when unfolded so as to extend outward from the davit post. The portable davit is easily assembled during installation and easily disassembled to be transported.
Patent KR-20200122765-A (KR)
Title: Secondary battery
Inventor: OH DAE SIK
IPC: H01M50/103
Filed: 2019-04-19
Abstract: The present invention provides a secondary battery. The technical problem to be solved is to provide the secondary battery with a bending-type can capable of improving the safety by forming a curved unit at the corner where three or four sides meet while the secondary battery is thin and has no thickness variation by region due to high dimensional accuracy. The secondary battery comprises: an electrode assembly; a can accommodating the electrode assembly; and a cap assembly coupled to the can to seal the can. The can has a bottom portion, long side portions bent and extended from the bottom portion, a first short side portion bent and extended from the bottom portion, and second short side portions bent and extended from the long side portions, respectively. The first and second short side portions are connected to each other to form a short side portion. The can includes a protrusion portion between the first short side portion and the second short side portions.
Patent KR-20200124811-A (KR)
Title: Apparatus and method for monitoring self abnormal financial transaction
Inventor: AN JUN SUK
IPC: G06Q20/34
Filed: 2019-04-24
Abstract: Disclosed is an apparatus and a method for monitoring self-fraud transactions. According to the present invention, the apparatus for monitoring the self-fraud transactions includes: location information detection unit which detects the location information of a member′s mobile phone in connection with a telecommunication company server; a first monitoring unit which detects the location information of an affiliated store from the credit sale transaction information when the credit sale transaction information is input from an affiliated store terminal according to the credit sale transaction at the affiliated store, and then uses the location information of the affiliated store and the location information of the member′s mobile phone to monitor credit card fraud; and a second monitoring unit which detects the location information of a member terminal requesting the financial service using financial service provision request information when the financial service request information is input from a web server according to a card-based financial service provision request from the web server, and then monitors the credit card fraud by using the location information of the terminal and the location information of the member′s mobile phone. The present invention prevents the loss of credit card companies by fundamentally blocking overdue due to large payments.
Patent KR-20200125269-A (KR)
Title: ventilation diffuser with filer
Inventor: SUNG GYEONG SEON
IPC: F24F13/062
Filed: 2019-04-26
Abstract: The present invention relates to a ventilation diffuser which is installed on an indoor ceiling to guide air supplied from a duct to an indoor space and, more specifically, to a ventilation diffuser with a filter, wherein a suction window in which the air is introduced is formed on an exhaust air control plate of the ventilation diffuser, and a filter is provided inside the exhaust air control plate. Moreover, fine dust or ultra-fine dust or a contamination substance is filtered by the filter when the air having passed through the duct inside a building is supplied to the indoor space through the diffuser, thereby supplying the purified air to the indoor space.
Patent KR-20200126297-A (KR)
Title: Portable air caring apparatus
Inventor: JAE YOUNG YANG
IPC: H04R1/02
Filed: 2019-04-29
Abstract: Disclosed is a portable air purifier comprising: a suction port disposed on one side of a case; a discharge port disposed on the opposite side of the case corresponding to the suction port; a filter disposed adjacent to the suction port; a fan disposed between the filter and the discharge port; and an acoustic module disposed adjacent to the filter and the fan, wherein the fan and the acoustic module are accommodated inside the case without overlapping in the direction of the rotational center axis of the fan.
Patent KR-20200131106-A (KR)
Inventor: JUNG DA EUN
IPC: B60R21/02
Filed: 2019-05-13
Abstract: The present invention relates to a seat belt made with minimized time and costs. It is difficult to make a perfect seat belt for people standing in a bus. If complete safety device is needed, a large number of seats must be installed so that every people can sit on the seats in the bus. However, it is virtually difficult to install the large number of seats in the bus. So, according to the present invention, a safety device for at least reducing a risk is made since it is difficult to perfectly protect lives. The provided seat belt is designed so that people standing in the bus can feel as they are safe and have a sensation of support by the seat belt in addition to a handle. The seat belt aims to prevent people from falling in case of an accident.
Patent KR-20200132104-A (KR)
Inventor: WI JUNG SUB
IPC: B01D53/22
Filed: 2019-05-15
Abstract: According to an embodiment of the present invention, a dust collection badge for measuring an exposure amount and a composition of fine dust comprises: a dust collection unit having at least one filter film for fine dust and a fine dust collection film; a case unit storing the dust collection unit to expose a portion of the dust collection unit; and a holding unit attached to the case unit.
Patent KR-20200133118-A (KR)
Inventor: YUN SUYEON
IPC: H01L27/32
Filed: 2019-05-17
Abstract: Provided is a display device which comprises a pixel with improved motion characteristics. The display device comprises the plurality of pixels. The pixel includes a light emitting diode, first to seventh transistors, and a capacitor. Each of the third transistor and the fourth transistor includes an active including a metal oxide, first and second gates disposed on an upper side of the active, and a pattern disposed on a lower side of the active and overlapping the active on a plane.
Patent KR-20200133124-A (KR)
Inventor: PARK NAM KYU
IPC: B01L1/00
Filed: 2019-05-17
Abstract: According to an embodiment of the present invention, provided is a temperature-humidity chamber-type device for detecting potential impact marks, comprising: a sample treated with an amino acid reaction reagent to react with potential impact marks to detect the potential impact marks; a chamber in which an accommodation space for accommodating the sample is secured; a door for opening and closing the chamber; a support part formed in the accommodation space to accommodate the sample; an adjusting part configured to detect the potential impact marks by adjusting the temperature and humidity inside the chamber within a set application time range; a display part attached to one side of the outside of the chamber to display an operating state of the inside of the chamber; a power supply part; a control part for controlling temperature, humidity, and application time setting in the chamber; and an input part for operating the control part according to a user′s input.
Patent KR-20200132513-A (KR)
Inventor: OH DONGHOON
IPC: B60H1/00
Filed: 2019-05-17
Abstract: The present invention relates to a floor heating device for a vehicle. More specifically, the present invention relates to the floor heating device for a vehicle, which transmits heat of a heating means formed in a predetermined area of a floor of a vehicle to the entire floor of the vehicle by using a heat transmission means so as to stably and effectively heat the entire floor of the vehicle.
Patent KR-20200136093-A (KR)
Inventor: LEE HAE WON
IPC: G16H10/60
Filed: 2019-05-27
Abstract: According to one embodiment of the present invention, provided is a method for providing tumor heterogeneity data based on a circulatory tumor cell, which comprises the steps of: receiving cancer tissue genetic data from a first terminal of a cancer patient; receiving, circulatory tumor cell genetic data of the cancer patient from a second terminal of a lab; generating tumor heterogeneity data by comparing the cancer tissue genetic data with the circulatory tumor cell genetic data; and transmitting the tumor heterogeneity data to the first terminal or the second terminal.
Patent KR-20200136173-A (KR)
Inventor: CHOI WON JAE
IPC: G11C16/26
Filed: 2019-05-27
Abstract: The present technology relates to an electronic device. A memory device for refreshing data without outputting data to a memory controller comprises: a plurality of memory cells storing data; a peripheral circuit performing a program operation, a read operation, and a verification operation on selected memory cells among the plurality of memory cells; and a refresh control unit including a counter for counting the memory cells turned on by performing a read operation on the selected memory cells with a reference read voltage determined according to a program state of the selected memory cells, and a refresh manager comparing the read number which is the number of the counted memory cells with a preset reference number to determine whether to shift the reference read voltage, and controlling the peripheral circuit to perform the program operation with a voltage as high as a determined step voltage based on the shifting number which shifts the reference read voltage rather than the program voltage programming the selected memory cells.
Patent KR-20200136193-A (KR)
Inventor: BYEONG JIN CHOI
IPC: H02M1/32
Filed: 2019-05-27
Abstract: The present invention relates to an air conditioner and a control method thereof. The total load is calculated in accordance with set operation to limit a current flowing through a circuit in the air conditioner so as to easily change a current limit by judging an actual use load capacity. Moreover, an optimized protection circuit can be provided by easily changing the circuit to be protected from overcurrent in accordance with the load, overheating and fire occurrence due to overcurrent and excessive load capacity can be prevented, and the circuit can be protected from the overcurrent and damage to components can be prevented.
Patent KR-20200136627-A (KR)
Title: Hollow Mesoporous Carbon nanoparticles encapsulating sulfur and Method for Manufacturing the same
Inventor: KWON YONG KU
IPC: C01B17/02
Filed: 2019-05-28
Abstract: The present invention relates to a method for preparing hollow mesoporous carbon particles carrying sulfur, including the steps of: preparing silica particles with a core-shell structure having pores by means of a surfactant by stirring after putting silica particles, a silica precursor, and a surfactant into a reactor; placing the core-shell structured silica particles and a carbon precursor into a reactor and dispersing the same in a solvent; carbonizing the carbon precursor to prepare silica-carbon particles having a core-shell structure; preparing hollow mesoporous carbon nanoparticles by removing silica through thermal decomposition of the core-shell structured silica-carbon particles with Teflon; and mixing the hollow mesoporous carbon nanoparticles with sulfur and performing thermal decomposition.
Patent KR-20200083130-A (KR)
Inventor: KIM HYE SUN
IPC: G06T11/00
Filed: 2019-05-29
Abstract: According to the present invention, an operation method of a three-dimensional geographical data to improve time and cost for generating geographical data may comprise the steps of: receiving a multi-view image; generating a three-dimensional mesh and texture at a first distance view from the multi-view image; generating hybrid digital surface model (DSM) data at a second distance view using the three-dimensional mesh and texture; and generating DSM data at a third distance view using the three-dimensional mesh and texture.
Patent KR-20200137354-A (KR)
Inventor: LEE SEUNG HWAN
IPC: D06F57/08
Filed: 2019-05-30
Abstract: A drying amount increasing apparatus for a drying rack, which is combined with a drying rack including an outer frame and a hanger combined with the outer frame in a T-shape, includes: an upper plate part placed on a position corresponding to the hanger, and having a plate shape; a pair of side wall parts extended from both sides of the upper plate part to face each other such that the hanger can be placed therebetween, and including a through hole inserted into the outer frame to place the upper plate part on the hanger or rotate the upper plate part to the outside of the outer frame; a first support part formed at an end of the side wall parts, which is far from the through hole, to support the upper side of the hanger when the upper plate part is placed on the hanger; and a second support part formed at an end of the side wall parts, which is close to the through hole, to support the lower side of the hanger when the upper plate part is rotated to the outside of the outer frame. Therefore, the present invention is capable of preventing laundry from being stained during a drying procedure.
Patent KR-20200140551-A (KR)
Inventor: CHEOLSOON PARK
IPC: A47B88/457
Filed: 2019-06-07
Abstract: The present invention relates to a refrigerator. According to an embodiment of the present invention, the refrigerator comprises: a cabinet having a storage space; a drawer type door having a door unit opening and closing the storage space and having a drawer unit providing an accommodation space; a grill pan forming a rear surface of the storage space and a cold air outlet discharging cold air toward the door unit; and a lifting device provided in the drawer unit and lifting at least a portion of the accommodation space. A back surface of the door unit and a front surface of the drawer unit are spaced, and an air hole allowing the cold air flowing between the back surface of the door unit and the drawer unit to be introduced into the drawer unit is formed on the front surface of the drawer unit.
Patent KR-20190140861-A (KR)
Inventor: KWAK JI WON
IPC: C09K3/10
Filed: 2019-06-12
Abstract: The present invention relates to a sealing material composition and an organic electronic device comprising the same. The sealing material composition secures service life of the organic electronic device by effectively blocking moisture or oxygen flowing into the organic electronic device from the outside, is possible to implement a top-emitting organic electronic device, can be applied by an inkjet method, and is capable of providing a thin display.
Patent KR-20200144193-A (KR)
Inventor: HYUN CHANG HO
IPC: G09G3/3208
Filed: 2019-06-17
Abstract: The present invention is to provide a display device having a pixel arrangement structure in which the pixel density of a second display area decreases as the distance from a first display area decreases. According to the present invention, the display device comprises: a substrate; a display panel including a first display area each including a plurality of pixels, a second display area, and a third display area positioned between the first and second display areas; and a sensor disposed between the substrate and the first display area of the display panel, and detecting an external object through the first display area. The first pixel density of the first display area is less than the second pixel density of the second display area. The pixel density of the third display area varies according to the relative distances between the first and third display areas.
Patent KR-20200144342-A (KR)
Inventor: GIL SANG CHUL
IPC: G09B19/10
Filed: 2019-06-18
Abstract: A technical object of the present invention is to provide a model driving system that can give the dynamism and feeling of movement by allowing a model to move smoothly even in sections having curves and heights such as a flat section, an uphill section, a downhill section, an uneven section, and a curved section. To this end, the model driving system according to the present invention comprises: a support plate in which a model having a magnetic material is mounted on a lower surface thereof and which forms a traveling route including at least one of a flat section, an uphill section, a downhill section, an uneven section, and a curved section; a holding member disposed on a lower side of the support plate and including a guide rail having a shape corresponding to the traveling route provided at an upper side thereof by being spaced apart from the traveling route by a predetermined distance; a driving unit disposed on a lower side of the support plate and configured to generate a rotational force; and a chain which is pressed by the driving unit when the driving unit is driven, moves in one direction along the guide rail, and moves the model through a magnetic force, wherein the chain is bent in a horizontal direction and a vertical direction, and thus is maintained in a shape corresponding to the guide rail even when moving along the guide rail.
Patent KR-20210001350-A (KR)
Inventor: KIM JEONG EUN
IPC: G06K9/00
Filed: 2019-06-27
Abstract: The present invention relates to a space management system for industrial security facility management installed in a space to be managed. The space management system comprises: a sensor unit sensing environment information of a space to be managed; a control unit transmitting the environment information sensed in the sensor unit or processing information generated by processing the environment information to a management server; and a cable for communication connecting the sensor unit and the control unit and providing the environment information sensed by the sensor unit to the control unit in a one-way communication method.
Patent KR-20210003589-A (KR)
Inventor: LEE HYO YEON
IPC: A61C7/28
Filed: 2019-07-02
Abstract: Disclosed is a self-ligating orthodontic bracket. The self-ligating orthodontic bracket according to an embodiment of the present invention includes: a bracket main body having a side where a tooth attachment surface is formed; a wire holder coupled to the bracket main body and provided with a slot where an orthodontic wire is disposed during insertion; and a rotary elastic cover for slot opening and closing partially surrounding the outer wall of the wire holder, elastically coupled to the outer wall of the wire holder, and being rotatable to a shielding position where the slot is shielded and an open position where the slot is opened for slot opening and closing. The rotary elastic cover for slot opening and closing is a wire-type cover.
Patent KR-20200005472-A (KR)
Inventor: FRANK MATZEN
IPC: B60R22/46
Filed: 2019-07-04
Abstract: The present invention relates to a belt retractor for a seat belt device of a motor vehicle. The belt retractor comprises: a rotatably mounted belt reel allowing a seat belt of the seat belt device to be wound thereon; a belt tensioner having a drive wheel (1) which drives the belt reel in a winding direction when activated; and a clearly controlled tensioner coupling to transfer a drive movement from the drive wheel (1) onto the belt reel. The tensioner coupling includes: at least one coupling pawl (2, 3) mounted on the drive wheel (1) to be displaced, and moved into and from engagement with a tooth-forming unit (20) rotationally fixed with respect to the belt reel to establish and disconnect a rotational connection of the drive wheel (1) and the belt reel; and a friction ring (4) having a control arm (11) coupled to the coupling pawl (2, 3). When the belt tensioner is activated, the friction ring (4) performs a relative movement with respect to the drive wheel (1) forced by frictional force, and controls the movement of the coupling pawl (2, 3) into and from engagement with the tooth-forming unit (20) via the control arm (11) by the relative movement. The friction ring (4) and/or the coupling pawl (2, 3) has a blocking contour (12). The blocking contour (12) is positioned to allow the coupling pawl (2, 3) to come in contact therewith after the disengaging movement out of the tooth-forming unit (20) and is blocked in the direction of repeated engagement movements into the tooth-forming unit (20).
Patent KR-20210006775-A (KR)
Inventor: BAEK JONG DAE
IPC: F41B5/14
Filed: 2019-07-09
Abstract: The present invention relates to a finger tab for archery. According to the present invention, the finger tab comprises: a support member comprising a metal plate; and a tab member made of leather, fixed to a rear surface of the support member by fastening a binding member, and surrounding an inner surface of the user′s finger that pulls a string in the arrow firing process. The support member includes a step formed so as to extend from one end in the width direction of the rear surface to the other end in the width direction, and hooking one end of the tab member in the longitudinal direction. The tab member has one end in the longitudinal direction formed in a shape corresponding to the step, so that the entire section of the longitudinal end is in close contact with an inner surface of the entire section of the step.
Patent KR-20210009467-A (KR)
Title: Apparatus for the separation of steel plate
Inventor: KIM JONG SOO
IPC: B65G59/04
Filed: 2019-07-16
Abstract: The present invention relates to a steel plate separation apparatus capable of easily separating a steel plate with a magnetic force so as to easily adsorb the uppermost one of a plurality of stacked steel plates one by one. The steel plate separation apparatus includes: a body part formed into a flat plate shape; a placement part including a height control means provided in an upper part of the body part, and a placement plate which is installed in an upper part of the height control means and on which a plurality of steel plates are stacked; and a separation part including a plurality of pairs of fixing units coupled with the edge of an upper part of the placement plate, a housing coupled with an upper part of the fixing units, a vertical movement rail formed in the housing, an insertion hole penetrating a side of the housing, a magnetic means coupled with the vertical movement rail to be movable and formed to be adjacent to a side of the steel plates, and a control bar stored in the insertion hole and having an end coupled with the magnetic means to move the magnetic means up and down.