baber/WOPTO huggingface dataset:
Patent KR-20200133292-A (KR)
Inventor: KANG HEE BOK
IPC: A61B5/11
Filed: 2019-05-19
Abstract: The present invention relates to a feedback body contact pattern sensing system. According to the present invention, an interface circuit unit (606) for transmitting sensing pattern data of a capacitive sensor array mat (602) and a control signal of an actuator (604) device is connected. A signal transmitted to the interface circuit unit (606) is connected to the Internet by a wireless or wired communication unit (608). The signal transmitted by the wireless or wired communication unit (608) is stored in a decentralized block chain storage system (610) to accumulate the sensing pattern data. Also, a body pattern analysis system (612) analyzes the sensing pattern data accumulated in the decentralized block chain storage system (610) on the basis of the time, posture, and position. The body pattern analysis system (612) includes applying an artificial intelligence (AI) analysis technique, such as machine learning and deep learning on the basis of big data which is the accumulated sensing pattern data. In addition, a decentralized application service system (614) provides a service for enabling a user to use specific pattern data analyzed by the body pattern analysis system (612). The decentralized application service system (614) includes a wired and wireless terminal device, such as a mobile phone, a PC, and a tablet PC. According to the present invention, a bedsore can be prevented.
Patent KR-20200049466-A (KR)
Inventor: MOCK CHUL KYUN
IPC: A23B7/06
Filed: 2019-05-27
Abstract: The present invention relates to a method and system for reducing harmful substances including benzopyrene in agricultural processed products by using cold plasma. According to one embodiment, the method for reducing harmful substances, including benzopyrene generated from high-temperature processing of agricultural processed products, comprises a harmful substance reduction step of performing a cold plasma treatment on agricultural products processed at high temperatures, or agricultural processed products obtained by high-temperature processing of agricultural products, so as to reduce harmful substances. In addition, a system for reducing harmful substances including benzopyrene in agricultural processed products by using cold plasma is proposed.
Patent KR-20200139004-A (KR)
Title: culture dish
Inventor: KU BO SUNG
IPC: C12M1/00
Filed: 2019-06-03
Abstract: The present specification discloses a culture dish in which mass culture is easy. The culture dish according to the present specification includes: a plate-shaped dish body with an open top; and a plurality of grooves formed in the longitudinal direction on the upper surface of the dish body, wherein the plurality of grooves may be formed parallel to each other.
Patent KR-20200139009-A (KR)
Inventor: HAN JI HYUNG
IPC: H01M8/2455
Filed: 2019-06-03
Abstract: Provided in the present invention is a reverse electrodialysis saline gradient power generation device including an open end plate without using an electrode spacer. The reverse electrodialysis saline gradient power generation device comprises: a membrane stack formed by sequentially stacking a cell stack in which a plurality of cells having an anion exchange membrane and a cation exchange membrane repeatedly stacked are disposed and an outermost spacer for supplying a solution and a shielding membrane on both sides of the cell stack in turn; an anode provided at one end of the membrane stack; a first end plate on which the anode is placed, having a connector inserted for connecting the anode and an external node, and stacked together with the membrane stack to constitute an anode chamber; a cathode provided at the other end of the membrane stack; and a second end plate on which the cathode is placed, having a connector inserted for connecting the cathode and an external node, and stacked together with the membrane stack to constitute a cathode chamber. The first end plate includes an inlet and an outlet for injecting and discharging the electrode solution supplied to the anode chamber, and a plurality of pillars for providing a plurality of open spaces are formed on one surface, and an upper surface of the pillar is the end plate in direct contact with the anode.
Patent KR-20200139459-A (KR)
Title: Ion-exchange composite membrane, preparation method thereof and fuel cell comprising the same
Inventor: NAM SANG YONG
IPC: B01D69/10
Filed: 2019-06-04
Abstract: The present invention relates to an ion exchange composite membrane, a method for manufacturing the same, and a fuel cell including the same. More particularly, an ion exchange composite membrane having improved mechanical properties and ion conductivity is manufactured by impregnating a polymer into which a second ion exchange group is introduced on a porous support into which a first ion exchange group is introduced, and the ion exchange composite membrane can be applied as an ion exchange membrane for fuel cells or water treatment.
Patent KR-20200142859-A (KR)
Inventor: GWON O CHANG
IPC: F04C23/02
Filed: 2019-06-13
Abstract: The present invention relates to a scroll compressor comprising: a main housing wherein a compression unit to compress a refrigerant and a driving unit having a drive motor to supply driving power to the compression unit are installed therein; and an inverter assembly having an inverter cover coupled to the main housing to form an accommodation space, a PCB installed in the accommodation space and having a power supply circuit, and a plurality of individual airtight terminals coupled to the front surface of the main housing to electrically connect the PCB and the driving unit. According to the present invention, three airtight terminals connected to three-phase lead wires for supplying power to a motor are provided to simplify the structure of the motor since the lead wires do not have to be gathered to one side to be withdrawn.
Patent KR-20200143769-A (KR)
Inventor: KANG DAE HYEON
IPC: B22F3/105
Filed: 2019-06-17
Abstract: Disclosed in the present specification relates to the provision of a molding apparatus that improves the internal cooling efficiency of a dust cap during an injection molding process of the dust cap. According to an embodiment of the present disclosure, a molding apparatus for molding a dust cap having a space formed between a side wall and an inner wall includes: a lower mold including a cooling unit in which a spiral passage is formed inside an outer wall surrounding a hollow and a cooling line inserted into the hollow in a cylindrical shape in which an inner space is formed; a first upper mold including a sliding core surrounding the cooling unit; and a second upper mold capable of going up and down from an upper portion of the first upper mold towards upper and lower portions and having an injection hole for injecting a raw material into a lower surface thereof. When the second upper mold is lowered and the raw material is injected toward the upper portion of the cooling unit, the raw material is injected between the sliding core and the cooling unit and between the cooling unit and the cooling line to form the dust cap.
Patent KR-20200144720-A (KR)
Inventor: NA YEON JAE
IPC: A01K63/04
Filed: 2019-06-19
Abstract: The present invention relates to a fish tank partition having a wet air purifying function. More specifically, the present invention relates to a technology in which a fish tank is formed in a partition, and thus an indoor interior effect can be improved while a function of a partition is ensured. Also, by injecting air into a fish tank, oxygen supply, humidification effects, and air purification effects can be obtained in the fish tank. According to the present invention, the fish tank partition comprises: a support panel made in the form of a wall, installed in the form of a partition up to a certain height, forming a spatial part inside, and communicating with external air through a through-formed suction port; a water tank formed to meet the specifications of the support panel, installed at the top of the support panel, filled with water to a certain level, and made of a transparent material; and an air pump installed in the spatial part of the support panel to supply air introduced through the suction port to an air inlet pipe connected to the inside of the water tank.
Patent KR-20200145163-A (KR)
Inventor: LEE HAN BONG
IPC: A61B17/3205
Filed: 2019-06-21
Abstract: The present invention relates to a skin scar microdermabrasion apparatus, comprising: a body portion; and an operating portion which includes a shaft inserted into the inside of the body portion, a spring inserted into an outer circumference of the shaft and coupled into the body portion, and a cutting blade connected to the shaft and exposed to the outside of the body portion, and enables the cutting blade to be pulled out of or pulled into the body portion by a linear movement of the shaft, wherein the cutting blade includes a plurality of toothed blades having different heights, each of the toothed blades is formed in the shape of an isosceles triangle having a vertical portion and an inclined portion, and a cutting surface is formed in the vertical portion or the inclined portion. Accordingly, the present invention is convenient to make a partial and equal interval incision of a very small area of the skin in a dotted line shape, an incised scar area can be minimized, so that the scar due to opening does not remain large, and the dermabrasion procedure can be performed uniformly, thereby obtaining a good surgical effect.
Patent KR-20200145354-A (KR)
Inventor: LEE BONG GIL
IPC: E01F9/608
Filed: 2019-06-21
Abstract: The present invention relates to a road branching direction guide apparatus comprising: a solar cell module which is installed next to a road, and generates electricity from sunlight; a battery unit to store electric energy generated by the solar cell module; a plurality of road markers which are arranged on the bottom of the road in a line, and display the direction of the road while blinking sequentially; a control unit which is connected to the battery unit, and controls the road markers to blink sequentially; and a wiring unit to connect the road markers and the control unit to sequentially supply the electric energy of the battery unit to the road markers. The wiring unit includes: a main cable wherein a plurality of unit cables each having a plurality of connection wires are connected in series; a plurality of T-shaped connectors separated from each other and connected to the unit cables of the main cable; and branch cables to connect the road markers and the T-shaped connectors. According to the present invention, a driver of a vehicle driving on a road can easily recognize the direction of a main road and a branch road at a junction of the road. The configuration is simple and installation work is easy.
Patent KR-20200145566-A (KR)
Inventor: PARK YOUNG SOO
IPC: B60R16/02
Filed: 2019-06-21
Abstract: The present invention relates to a system for preventing vehicle doors from being opened by infants. According to the present invention, the system for preventing vehicle doors from being opened by infants comprises: a door locking device for automatically opening and closing a door; a seat weight measuring device for measuring the weight of a passenger; a CPU for controlling all electronic functions of a vehicle; and a door opening device. According to the present invention, it is possible to prevent infants from getting out of a vehicle without permission of a guardian.
Patent KR-20210002153-A (KR)
Inventor: KANG YEE SEOG
IPC: E01D19/08
Filed: 2019-06-26
Abstract: The present invention relates to an expansion joint for a bridge, which is installed between adjacent bridge slabs. The expansion joint comprises: a support unit combined along an upper side of an end part in a width direction of each of the bridge slabs, and including upper plates located opposite each other with a separation space laid therebetween, and a support plate combined with a lower part of the upper plates and combined with a side of an end part a bridge slab to support the upper plates; a drain sheet located in a lower part of the separation space to lead water falling from the separation space to be drained to the outside of an upper bridge structure, installed along an end part in a widthwise direction of the bridge slab, and having both end parts combined with the support plate; and a fixing unit combined with the drain sheet and the support plate to fix the drain sheet to the support plate. Accordingly, since an end part of the drain sheet is combined with the support plate on a side of the bridge slab, the expansion joint can prevent a deterioration in the durability in the drain sheet by preventing hot deformation or friction with a bridge structure.
Patent KR-20200002661-A (KR)
Title: Protection structures for bonded wafers
Inventor: WENG SSU CHIANG
IPC: H01L21/768
Filed: 2019-06-27
Abstract: A method comprises a process of bonding a first wafer to a second wafer. The first wafer comprises a plurality of dielectric layers, a metal tube penetrating the plurality of dielectric layers, and a dielectric region surrounded by the metal tube. The dielectric region has a plurality of steps formed by an upper surface and a sidewall of a part of the plurality of dielectric layers surrounded by the metal tube. The method further comprises a process of etching the first wafer to remove the dielectric region and make an opening surrounded by the metal tube remain; a process of extending the opening into the second wafer such that a metal pad in the second wafer is exposed; and a process of filling the opening with a conductive material and forming a conductive plug in the opening.
Patent KR-20210001444-A (KR)
Inventor: SONG KYONG HEE
IPC: B05D1/28
Filed: 2019-06-28
Abstract: Disclosed are a complex synthetic resin film and a manufacturing apparatus thereof to ensure that the horizontality of the composite synthetic resin film is maintained evenly as a whole. The manufacturing apparatus according to the present invention includes: a film supply roller for supplying a base film by rotating according to a set feed rate in a state in which the base film is wound; a coating machine for coating urethane or melamine resin in a front of the transport direction of the film supply roller; a heating chamber for bonding the urethane or melamine resin to the base film; a film winding roller; a conveyor belt; a plurality of toothed anti-shrinkage rollers for pressing both edges in a longitudinal direction of the base film passing through the heating chamber so as to prevent the base film from being contracted by heat; and a support roller for supporting the pressing action of the anti-shrinkage roller.
Patent KR-20210002972-A (KR)
Inventor: SONG YOUNG SU
IPC: E02D29/02
Filed: 2019-07-01
Abstract: Disclosed is a block for constructing an earth retaining wall of an inclined surface. According to one embodiment of the present invention, the block for constructing an earth retaining wall of an inclined surface includes: an upper surface; a pair of side surfaces extended from end portions at both sides of the upper surface, respectively; a lower surface connecting the pair of side surfaces in an opposite direction of the upper surface; a front surface formed by the upper surface, the lower surface, and the pair of side surfaces; a back surface formed on an opposite side of the front surface; and a coupling part formed on the back surface or the back surface and the front surface so that a reinforcing material anchored onto the ground is coupled. Based on a central point positioned at the center of the front surface, a concave part is formed between the central point and the upper surface and a block part is formed between the central point and the lower surface, or based on the central point positioned at the center of the front surface, the block part is formed between the central point and the upper surface and the concave part is formed between the central point and the lower surface.
Patent KR-20190084929-A (KR)
Title: Method and apparatus for image interpolation having quarter pixel accuracy using intra prediction modes
Inventor: JEONG JE CHANG
IPC: H04N19/59
Filed: 2019-07-09
Abstract: The present invention relates to a quarter pixel resolution image interpolation technology used for quarter pixel resolution motion estimation and compensation, which provides high correctness while not largely increasing the amount of computation. According to the present invention, a quarter pixel resolution image interpolation method using an intra mode comprises the steps of: acquiring an optimal intra mode among a plurality of intra modes; interpolating an input image at a half pixel resolution; classifying a quarter pixel position into a second classification when all pixels around the quarter pixel position are already restored before the image interpolated at the half pixel resolution is interpolated into a quarter pixel resolution, and classifying the quarter pixel position into a first classification when all pixels around the quarter pixel position are not restored; interpolating a quarter pixel included in the quarter pixel position belonging to the first classification regardless of the optimal intra mode; and interpolating the quarter pixel included in the quarter pixel position belonging to the second classification by referring to the direction represented by the optimal intra mode.
Patent KR-20210006705-A (KR)
Inventor: KWON HWA SIK
IPC: C12J1/00
Filed: 2019-07-09
Abstract: The present invention relates to a method for producing fermented vinegar by using a Bower Actinidia sap as a main material and by performing alcohol fermentation and acetic fermentation by utilizing sugars and yeast. More specifically, the method comprises the steps of: (a) adding, mixing, and dipping a Bower Actinidia sap, sugars, bay salt, and human microbiome, and closing a lid of the container to seal the same; (b) leaving the sealed container in a shaded place without sunlight to perform alcohol fermentation; (c) after completion of the alcohol fermentation, removing the lid of the container, supplementing a Bower Actinidia sap, covering Korean traditional paper, and leaving the same to perform acetic acid fermentation; and (d) after completion of the acetic acid fermentation, closing the lid of the container, and sealing and aging the same. According to the present invention, fermented vinegar can be produced through alcohol fermentation and acetic acid fermentation.
Patent KR-20200007734-A (KR)
Inventor: CHANG EUN YOUNG
IPC: H04N19/124
Filed: 2019-07-12
Abstract: Disclosed are a method for encoding/decoding point cloud data and a device thereof. The decoding method comprises a step of decoding information related to an attribute of the point cloud data from a bitstream, a step of acquiring the attribute of the point cloud data by using the information related to the decoded attribute, and a step of restoring the point cloud data by using the acquired attribute. The information related to the attribute can comprise the bit depth information for the attribute of the point cloud data.
Patent KR-20200124137-A (KR)
Inventor: SUNG WON
IPC: B25F5/02
Filed: 2019-07-15
Abstract: The present invention relates to a waterproof housing for hydraulic equipment with an improved watertight structure and a hatch unit with easy battery replacement. More specifically, the present invention provides a watertight structure improved to enable hydraulic equipment operated by a detachable battery to be used in water or rainy day.
Patent KR-20210012311-A (KR)
Title: A water electrolysis system and hydrogen generating device comprising the same
Inventor: SEO KWAN YONG
IPC: C25B1/04
Filed: 2019-07-24
Abstract: The present invention relates to a water electrolysis system and a hydrogen generating device including the same. The water electrolysis system comprises: a first solar cell module which is accommodated in a first container and includes a plurality of electrically connected solar cells, and a second solar cell module which is accommodated in a second container and includes a plurality of electrically connected solar cells. The first container includes a first separation membrane which defines a first hydrogen generating area and a first oxygen generating area. The second container includes a second separation membrane which defines a second hydrogen generating area and a second oxygen generating area. The first container and the second container are detachably combined. The first solar cell module and the second solar cell module are electrically separated. The present invention easily collects a large amount of hydrogen and oxygen.
Patent KR-20190091424-A (KR)
Inventor: CHOI JONG GAB
IPC: B08B9/093
Filed: 2019-07-25
Abstract: The present invention relates to a device for washing a container of a bottle type using a Coanda effect comprising a nozzle head part (120) having a clamping part (110) for fixing the container, and a nozzle stem (210) extending from the nozzle head part (120) and inserted into the container. The nozzle stem (210) comprises a Coanda flow path (211) formed to be penetrated to a front end in a longitudinal direction, a Coanda protrusion (212) formed to be curved adjacent to the front end opening of the Coanda flow path (211), a discharge flow path (213) formed in the longitudinal direction of the nozzle stem (210) adjacent to the Coanda protrusion (212), and a swirl flow path (214) penetrating in the longitudinal direction to form a nozzle hole (214a) extending with an incline in a lateral direction to generate a downward swirl flow in the container. Additionally, Venturi nozzle (220) is provided at an upper end of the discharge flow path to generate a vacuum by the compressed air introduced from the outside.
Patent KR-20210012526-A (KR)
Title: Apparatus for creation of clean water
Inventor: LEE JACOB BOOHEE
IPC: B01F3/04
Filed: 2019-07-25
Abstract: The present invention relates to a device for generating sanitary water. The device comprises: a motor; a rotating shaft inserted with a drive shaft of the motor; a plurality of impellers installed at regular intervals on a circumferential surface of the rotating shaft; and a pumping unit including a housing surrounding the rotating shaft and the plurality of impellers. The rotating shaft is composed of a plurality of shafts detachable in a longitudinal direction. The plurality of impellers are fixedly coupled to coupling portions of the plurality of shafts and are disposed at regular intervals.
Patent KR-20190095194-A (KR)
Title: An artificial intelligence apparatus for determining path of user and method for the same
Inventor: JONGWOO HAN
IPC: G01S11/14
Filed: 2019-07-25
Abstract: According to an embodiment of the present invention, provided is an artificial intelligence apparatus, which comprises: a communication unit communicating with a plurality of external artificial intelligence devices; and a processor receiving sound signals for a user from the plurality of external artificial intelligence devices, calculating a distance from each of the plurality of external artificial intelligence devices to the user and the amount of change of the distance based on the received sound signals, determining a current moving line of the user based on the calculated distance and the amount of change of the calculated distance, and determining a future moving line of the user based on the current moving line.