baber/WOPTO huggingface dataset:
Patent KR-20210092533-A (KR)
Title: Flow pattern of chiller
Inventor: LEE JONG MUN
IPC: F28D9/00
Filed: 2020-01-16
Abstract: The present invention provides a flow path structure of a chiller. The flow path structure of a chiller comprises a chiller including: a heat exchange unit formed by alternately laminating a plurality of first plates having a first partition protruding from the upper surface thereof and a refrigerant flow path guiding the flow of a refrigerant by a plurality of first embossing parts, and a plurality of second plates having a second partition protruding from the upper surface thereof and a coolant flow path guiding the flow of a coolant by a plurality of second embossing parts; a lower finishing plate coupled to the lower side of the heat exchange unit to finish a lower portion of the heat exchange unit; and an upper finishing plate coupled to the upper side of the heat exchange unit to finish an upper portion of the heat exchange unit. The first embossing parts of the first plates and the second embossing parts of the second plates are formed in an elliptical shape having a major axis in one direction to alleviate the passage resistance of the refrigerant flow path and the coolant flow path.
Patent KR-20210092603-A (KR)
Title: Ingrowing toenail corrective apparatus and its curing method
Inventor: I DONG CHAE
IPC: A61F5/11
Filed: 2020-01-16
Abstract: Disclosed are an ingrowing toenail treatment device and an ingrowing toenail treatment method. The ingrowing toenail treatment device according to the present invention comprises: a first fixed part coupled to one edge of an ingrowing toenail between the ingrowing toenail and a toe; a second fixed part spaced apart from the first fixed part and coupled to the other edge of the ingrowing toenail; and an elastic pulling force part having one portion coupled to the first fixed part and the other portion coupled to the second fixed part and provided to pull an upper end portion of the first fixed part and an upper end portion of the second fixed part to the central portion of the ingrowing toenail. The first fixed part is formed in a reversed S shape. The second fixed part is formed in an S shape. The first fixed part and the second fixed part are detachably caught and coupled to the ingrowing toenail. The elastic pulling force part is formed of a material including rubber, and one portion of the elastic pulling force part is caught and coupled to the first fixed part and the other portion of the elastic pulling force part is caught and coupled to the second fixed part. Accordingly, the elastic pulling force part can be stretched when caught on an object.
Patent KR-20210096786-A (KR)
Title: Hoist crane system that can adjust the horizontal
Inventor: KIM IL SOO
IPC: B66C11/04
Filed: 2020-01-29
Abstract: The present invention relates to a hoist crane system capable of horizontal adjustment. More particularly, the present invention relates to a hoist crane system capable of horizontal adjustment characterized in that when goods are transported by a hoist crane, the level can be controlled in real time so that the goods do not lean to either side, thereby minimizing the accident of the goods falling and preventing the safety accident of the operator.
Patent KR-20210097853-A (KR)
Title: Foldable buddhist lamp
Inventor: PARK KYEONG SEOK
IPC: A47G33/00
Filed: 2020-01-30
Abstract: The present invention relates to a foldable lotus lantern. Specifically, provided is a foldable lantern made of a single body without a frame, wherein the octagonal shape of the outer edge of the lotus lantern can be maintained by a plurality of side wall surfaces, which are partitioned and formed by division into equal parts by a plurality of vertical folding lines and horizontal folding lines, a plurality of upper and lower inclined wall surfaces are connected on the horizontal folding lines with even numbers of the upper and lower parts of the side wall surfaces to function as the roof and bottom of the lotus lantern and are connected onto the horizontal folding lines with odd numbers of the upper and lower parts of the side wall surfaces, and inclined folding lines are formed at both sides. Accordingly, the upper and lower inclined wall surfaces and the side wall surfaces are folded three-dimensionally and assembled by a plurality of upper and lower horizontal wall surfaces functioning as the roof and bottom of the lotus lantern to form upper and lower space parts above and below the middle of the lotus lantern, a plurality of vertical wall surfaces are connected to facilitate the folding of the vertical folding lines of the upper and lower horizontal wall surfaces and the vertical folding lines at both sides of the upper and lower inclined wall surfaces, and the upper and lower horizontal wall surfaces and the upper and lower inclined wall surfaces are supported and the inner side surfaces of the vertical wall surfaces are attached to each other by an attachment means to maintain the three-dimensional octagonal shape of the lotus lantern.
Patent KR-20210101948-A (KR)
Title: Water ultrasonic washing oscillator
Inventor: LEE DONG HAN
IPC: H01L41/25
Filed: 2020-02-11
Abstract: Provided is an underwater ultrasonic washing vibrator, which has a vortex generating member with a surface of a hemispherical shape and having a plurality of peaks and troughs repeated in a radial direction, such that a vortex of washing solution contained in a washing tank can be generated due to diversification of vibration direction. The underwater ultrasonic washing vibrator of the present invention comprises: a vibrating body formed with a bolt fastening groove having a screw thread formed on the inner wall surface, and exposed in water; a pair of upper and lower piezoelectric elements provided in the vibrating body, separately having a through hole formed in a central part to communicate with the bolt fastening groove of the vibrating body, and receiving an electrical signal to be converted into vibration to transmit the same to the vibrating body; upper and lower ceramic members separately formed with a through hole in a central part to communicate with the through holes of the upper and lower piezoelectric elements, and coupled to an upper surface of the upper piezoelectric element and a lower surface of the lower piezoelectric element to block electricity from flowing from the upper and lower piezoelectric elements to the vibrating body; a support having a through hole in a central part to communicate with the through holes of the upper and lower piezoelectric elements, and coupled to a lower surface of the lower ceramic member to support the upper and lower piezoelectric elements; and a fastening bolt for coupling the upper and lower piezoelectric elements with the vibrating body by being fastened to the bolt fastening groove of the vibrating body through the through-holes of the support, the lower ceramic member, the lower piezoelectric element, and the upper ceramic member.
Patent KR-20210102769-A (KR)
Title: Automatic robot arm lighting on the desk
Inventor: CHA JOO ON
IPC: B25J9/04
Filed: 2020-02-12
Abstract: The present invention relates to an automatic robot arm light on a desk and solves the existing problem of continuously adjusting the position depending on the external environment and situation by controlling a motor of a robot arm by an Arduino control unit, setting positions depending on four specific situations, and automatically moving to the saved position depending on the desired situation. In a desk light, the present invention comprises: a robot arm body composed of four sub-motors so that light can reach a point desired by a user; an Arduino control unit configured to move to a saved position when the user performs selection after saving four positions desired by the user to automatically adjust the position of a robot arm; and a light for connecting a light to the end of the robot arm body so that the light can reach the desired point. Therefore, the present invention solves the existing problem of continuously adjusting the position depending on the external environment and situation by controlling the motor of the robot arm by the Arduino control unit, setting the positions depending on the four specific situations, and automatically moving to the saved position depending on the desired situation.
Patent KR-20210103666-A (KR)
Inventor: CHANG YOON SEOK
IPC: G05D1/02
Filed: 2020-02-14
Abstract: Provided is a cargo transport vehicle configured to travel along a route of a work site. The vehicle comprises: a marker identification unit for identifying a marker; a traveling unit configured to travel on a route; a position calculation unit configured to calculate a current position based on the operation state information of the traveling unit, operation characteristic information of the traveling unit, and the position information identified by the marker identification unit; and a control unit controlling the driving unit so that the current position calculated by the position calculation unit coincides with the target position.
Patent KR-20210104309-A (KR)
Title: Thermal lensing effect controling system for medical laser
Inventor: HONG JUNG HWAN
IPC: A61B18/00
Filed: 2020-02-17
Abstract: The present invention relates to a medical laser thermal lens effect control system capable of stably and uniformly controlling a thermal lensing effect using a mechanical switch despite a change in the frequency of a laser output. The medical laser thermal lens effect control system of the present invention comprises: a laser driving unit comprising a power supply unit and a microprocessor unit; a seed laser unit oscillating and emitting a low-power laser light by generating a seed light having a narrow line width having a constant overlapping frequency according to a driving signal of the laser driving unit; a first optical path unit for primarily amplifying the laser light input from the seed laser unit; and a second optical path unit for secondarily amplifying and outputting the laser light amplified by the first optical path unit. The first optical path unit includes a mechanical switch for selectively blocking or allowing the laser light to be incident.
Patent KR-20210104993-A (KR)
Title: A Program for information processing for interactive order management service based on order data standardization
Inventor: ROH CHANG HYUN
IPC: G06Q30/06
Filed: 2020-02-18
Abstract: According to the present invention, an information processing program, which is stored in a medium in order for a computer to execute an interactive order management service method based on order data standardization between a retail terminal, a wholesale terminal and a purchase terminal, includes: a step of: receiving and managing order information of the retail terminal; a rule engine-based conversion processing step of: converting the order information into standardized order data in accordance with preset rule set setting information; a template engine-based inversion processing step of setting a template by business formed in accordance with the inversion of the rule set setting information, and processing the inversion of the standardized order data in accordance with the template by business to output an order sheet having a business form; a step of providing an order management service between the retail terminal, the wholesale terminal and the purchase terminal using the order sheet of the business form, and the standardized order data; and an interface processing step of providing an interactive order management interface based on the standardized order data to the purchase terminal, the retail terminal or the wholesale terminal to provide a wholesale order data management service using the standardized order data.
Patent KR-20210105032-A (KR)
Title: Apparatus and Method for Estimating Network Connectivity Hazard Node based on Clustering for Enhancing Lifetime of Wireless Sensor Network
Inventor: LEE JAI YONG
IPC: H04W84/18
Filed: 2020-02-18
Abstract: The present invention provides an apparatus for estimating a network connectivity hazard node based on clustering to extend lifetime of a wireless sensor network, which significantly reduces calculation time to quickly respond to a state change of the wireless sensor network, and a method thereof. According to the present invention, the apparatus comprises: an information acquisition unit acquiring node information, channel information, and cluster information for a cluster of a wireless sensor network including a sink node and a plurality of sensor nodes; a connectivity vulnerability group node determination unit grouping the plurality of sensor nodes into a plurality of group nodes, analyzing connectivity to each of the plurality of group nodes to determine a vulnerable group node, and calculating connectivity vulnerability for each identified vulnerable group node to determine a vulnerable connectivity group node; and a vulnerable connectivity node determination unit analyzing the connectivity for each of the plurality of sensor nodes in the vulnerable connectivity group node to determine a vulnerable node and calculating the connectivity vulnerability for each of the identified vulnerable node to determine the vulnerable connectivity node.
Patent KR-20210106041-A (KR)
Inventor: KIM SEUNG JONG
IPC: F17C13/04
Filed: 2020-02-19
Abstract: A ship using liquefied gas as fuel is provided. According to the present invention, the ship comprises: a hull; a storage tank provided on the hull and storing liquefied gas; a gas tank for storing the boil-off gas generated in the storage tank; and a lashing bridge provided on the hull and used for fixing a cargo container, and providing a loading space for the gas tank.
Patent KR-20210106645-A (KR)
Title: Heterocyclic compound and organic light emitting device comprising same
Inventor: YOON JUNG MIN
IPC: H01L51/00
Filed: 2020-02-21
Abstract: The present specification relates to a heterocyclic compound represented by chemical formula 1 and an organic light emitting device including the same. A compound according to an exemplary embodiment of the present specification can be used in the organic light emitting device, thereby lowering a driving voltage and improving light efficiency of the organic light emitting device. In addition, lifespan characteristics of a device can be improved by the thermal stability of the compound.
Patent KR-20210109162-A (KR)
Title: Device for automatically classifing and providing pictures, method for automatically classifing and providing picture
Inventor: SINN JEA HYUNG
IPC: G06K7/10
Filed: 2020-02-27
Abstract: The present invention relates to a device for classifying automatically and providing a photograph that automatically records an activity of a subject, and helps in keeping precious memories and experience, and at the same time, the essential pleasures of travel or experiential learning by classify-storing and providing according to the subject; and a method for classifying automatically and providing the photograph. The method for classifying automatically and providing the photograph comprises: a recognizing step; a photograph generating step; a photograph book generating step; and a transmitting or storing step.
Patent KR-20210120378-A (KR)
Title: Method for display the placement state of an external electronic device for wireless charging and electronic device thereof
Inventor: BYONGJEON LEE
IPC: G06F3/041
Filed: 2020-03-26
Abstract: According to various embodiments of the present disclosure, an electronic device includes: a touch pad; a sensing circuit for sensing a change in a signal according to an external electronic device's approach to the touch pad; a wireless charging coil disposed at a position corresponding to a position of the touch pad; a display; and a processor electrically coupled to the sensing circuit and the display, wherein the processor is set to: recognize the external electronic device in proximity to the touch pad based on the change in the signal sensed from the sensing circuit; acquire identification information and first charging information from the external electronic device through the wireless charging coil; determine an arrangement state of the external electronic device with respect to the wireless charging coil, based on a result of comparing the first charging information with the second charging information associated with the identification information; and display a screen related to the arrangement state of the external electronic device on the display according to the result of the determination. Further, various embodiments comprehended through the specification are available.
Patent KR-20210061240-A (KR)
Inventor: JHON HYEO JIN
IPC: G06Q20/06
Filed: 2020-03-27
Abstract: A method for linearizing parallel transactions having interdependence according to an embodiment of the present invention comprises: a step of recruiting parallel transactions having interdependence; a step of arranging the aggregated parallel transactions based on a virtual execution time; a step of dividing the parallel transactions into at least two or more sets according to a difference in virtual execution time between adjacent parallel transactions among the arranged parallel transactions; and a step of linearizing the parallel transactions according to a result of parallel execution of parallel transactions included in each of the divided at least two or more sets. Therefore, the present invention is capable of effectively linearizing parallel transactions with interdependencies such as shared variables or precedence and precedence in issue time or processing order.
Patent KR-20200117892-A (KR)
Inventor: KINNAIRD EDWARD C
IPC: F01N3/28
Filed: 2020-04-02
Abstract: An exhaust gas aftertreatment system used in over-the-road vehicle is disclosed. The exhaust gas aftertreatment system includes a reducing agent mixer with a mixing can and a flash-boil doser configured to inject heated and pressurized reducing agent into the mixing can for distribution throughout exhaust gases passing through the mixing can.
Patent KR-20200043342-A (KR)
Inventor: SUZAWA HIDEOMI
IPC: H01L29/417
Filed: 2020-04-16
Abstract: One of the objectives of the present invention is to simplify a photolithography process by reducing the number of exposure masks and manufacture a semiconductor device having an oxide semiconductor at low cost and with high productivity. In a method for manufacturing a semiconductor device having an inverted stagger type thin film transistor with a channel etch structure, an oxide semiconductor film and a conductive film are etched by using a mask layer formed by a multi-gradation mask, which is an exposure mask in which transmitted light has a plurality of intensities. The etching process uses dry etching by an etching gas.
Patent KR-20210128229-A (KR)
Inventor: PARK BYEONG HO
IPC: F16D23/12
Filed: 2020-04-16
Abstract: The present invention relates to a power transmission apparatus of an electric car for a honey extractor which simply regulates the power of a motor or selectively transfers the power to both wheels to switch directions in an electric car for a honey extractor moving a honey extractor to a place in which beehives are placed to perform honey extraction work. An electric car with a honey extractor loaded thereon is moved by a pair of front and rear wheels. The front wheels are rotated to the left and right by a handle. The rear wheels are positioned on both sides behind a frame of the electric car. The rear wheels are coupled to the front ends of both sides of a steering shaft. The steering shaft is supported on the frame of the electric car by a bearing to allow the rear wheels to be coupled thereto. The steering shaft is coupled while being inserted into both sides of a steering driveshaft receiving the torque of a motor. The transfer of the torque of the steering driveshaft to the steering shaft is regulated by a clutch. The clutch blocks the transfer of the torque of the steering driveshaft to the steering shaft when moving while pressing a spring along a spline gear, and transfers the power when the clutch moves to the steering driveshaft by the restoring force of the spring. The clutch allows a movement to be selected by a steering hook coupled to a steering lever operated by a clutch lever.
Patent KR-20210130548-A (KR)
Title: Battery module and battery pack including the same
IPC: H01M10/6551
Filed: 2020-04-22
Abstract: A battery module according to an embodiment of the present invention includes: a battery cell stack in which a plurality of battery cells are stacked; a module frame for accommodating the battery cell stack; and a heat sink positioned below the bottom unit of the module frame, wherein the bottom unit constitutes an upper plate of the heat sink, the heat sink and the bottom unit form a flow passage of the refrigerant, and a convex pattern unit protruding in a direction in which the battery cell stack is positioned is formed on the bottom unit.
Patent KR-20210132479-A (KR)
Title: Improving Usability by adding Voice information
IPC: H04N1/00
Filed: 2020-04-27
Abstract: Provided is a method for controlling an image forming device, which includes the steps of: receiving page description language (PDL) data including print data of a document to be outputted, and attribute data and voice data of the document from an external device; and outputting voice data of the received PDL data through a speaker.
Patent KR-20210135011-A (KR)
Title: Rocket egi
IPC: A01K85/08
Filed: 2020-05-04
Abstract: The present invention relates to a rock bait, which has an internal piston system that maximizes the flying distance of a fake bait lure for catching cephalopods (squid). The present invention uses a rock bait piston (101) which is completed by bonding and fixing a fixed iron bead bundle (102) to an inlet of a PVC cylindrical pipe, wherein the fixed iron bead bundle (102) is completed by sequentially bonding and integrating a fixed iron bead (02), a circular magnet (03), and circular lead pieces (06) after inserting the movable iron beads (07, 08, 09, 10) into the closed PVC cylindrical pipe (03).
Patent KR-20200132740-A (KR)
Inventor: LEE JENNIFER
IPC: C12N5/0775
Filed: 2020-05-14
Abstract: The present invention relates to a composition for preventing or treating gout containing stem cells overexpressing uricase as active components. It is confirmed that mesenchymal stem cells transformed with a minicircle vector comprising a gene encoding an uricase protein according to the present invention overexpresses uricase in vitro, and also confirmed that uricase-expressing mesenchymal stem cells effectively inhibit inflammation when the uricase-expressing mesenchymal stem cells is administered to a mouse model administered with a high concentration of uric acid crystals. Thus, the composition of the present invention can be usefully used as a composition for preventing or treating acute gout or chronic nodular gout.
Patent KR-20210142308-A (KR)
Title: mask
IPC: A41D13/11
Filed: 2020-05-18
Abstract: A mask according to an embodiment of the present invention includes: a body extended in a horizontal direction to cover a respirator; a pair of earring straps in which both ends are connected to both sides of the body, respectively; and a control unit which is formed in the lower part of the body, is positioned adjacent to a first end of each earring strap, and includes an insertion hole formed by perforating the body and an incision line formed by cutting the body in a straight line to be connected to the insertion hole, wherein a part of the earring straps is fixed through the insertion hole and the incision line.