baber/WOPTO huggingface dataset:
Patent KR-20210031076-A (KR)
Title: A learning material for a child
Inventor: LEE YEONJI
IPC: G06F16/2457
Filed: 2019-09-11
Abstract: According to the present invention, in a state in which a plurality of educational books for educating a child exist and at least one specific educational book among the plurality of educational books is selected when a plurality of evaluation categories required for evaluation for the educational book comprise at least a first evaluation category and a second evaluation category, comprise at least a 1-1 evaluation item and a 1-2 evaluation item as an evaluation item corresponding to the first evaluation category, and comprise at least a 2-1 evaluation item and a 2-2 evaluation item as an evaluation item corresponding to the second evaluation category, a method for providing a learning material for a child calculates a first evaluation score corresponding to the first evaluation category based on a score of the 1-1 evaluation item and a score of the 1-2 evaluation item for the specific educational book (i); calculates a second evaluation score corresponding to the second evaluation category based on a score of the 2-1 evaluation item and a score of the 2-2 evaluation item for the specific educational book (ii); calculates a first evaluation level corresponding to the first evaluation score and a second evaluation level corresponding to the second evaluation score among evaluation levels of a predetermined interval, respectively; and includes a specific evaluation table image for the specific educational book in a part area of a specific learning material using the specific educational book after generating the specific evaluation table image in which the first evaluation level and the second evaluation level are expressed.
Patent KR-20210039021-A (KR)
Title: Initial posture control device and method for a dry mooring system
Inventor: SONG HYUNG DO
IPC: B63B71/00
Filed: 2019-10-01
Abstract: The present invention relates to a device for controlling a posture maintaining an initial posture of a model ship moored through a dry type mooring system in a frozen water tank and comprises: a device main body installed in a portion of a main frame of the dry mooring system and connected to an upper portion of the model ship; a fixing unit installed in a portion of the device main body and fixating the model ship at a set angle to the device main body; a control unit installed in a portion of the device main body, connected to the fixing unit, and controlling movement of the fixing unit through lifting; and a controller installed in a portion of the device main body and connected to the control unit to control operation of the control unit.
Patent KR-20210043336-A (KR)
Title: window assembly
Inventor: JAE JEONG WON
IPC: E06B3/58
Filed: 2019-10-11
Abstract: According to the present invention, a window assembly without exposure of a caulking portion to an indoor space comprises a glass window and a window frame. More specifically, the present invention has a first wall frame having an application space on an indoor wall surface of the window frame, and enables a structure sealant to be applied into the application space to enable the glass window to be attached and fixated and enable the application space to be hidden by a bent end, thereby preventing a caulking portion formed in the window frame in an indoor space from being exposed and stably fixating the glass window.
Patent KR-20210046230-A (KR)
Inventor: LEE WOON JAE
IPC: C10B53/08
Filed: 2019-10-18
Abstract: A method for manufacturing coke according to an embodiment of the present invention comprises the following steps: manufacturing coal briquettes by mixing and molding non-caking coal and blended coal; and heat-treating mixed coal in which the coal briquettes and blended coal are mixed to produce coke. The present invention provides metallurgical coke which can secure coke quality and strength by using the non-caking coal together with caking coal.
Patent KR-20210048334-A (KR)
Inventor: CHA YONGBUM
IPC: C07D409/14
Filed: 2019-10-23
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The present invention provides a compound represented by chemical formula 1. The compound represented by chemical formula 1 described above can be used as a material for an organic material layer of the organic light emitting device, and can improve efficiency, lower driving voltage, and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20210051086-A (KR)
Title: Electrodeless Plasma Lamp For Entertainment Light
Inventor: KIM KYOUNG SHIN
IPC: H01J65/04
Filed: 2019-10-29
Abstract: An electrodeless plasma lamp for photographing illumination according to an embodiment of the present invention comprises: a magnetron including an antenna and generating an ultrahigh frequency; a rectangular waveguide having both sides closed in the extension direction, having a rectangular cross section by the major axis and the minor axis, and receiving the ultrahigh frequency through the antenna of the magnetron inserted into a through hole formed on the upper surface defined by the major axis and the extension direction to advance the ultrahigh frequency; a polarization converter with a cross shaped cross section receiving the ultrahigh frequency of linearly polarized light through a slit spaced apart from the through hole to be disposed at an edge of the upper surface of the rectangular waveguide to convert the received ultrahigh frequency of linearly polarized light into the ultrahigh frequency of elliptically polarized light; a cylindrical resonator connected to the polarization converter; a cylindrical resonator fixation unit disposed between the cylindrical resonator and the polarization converter; and a cylindrical discharge unit disposed on the central axis of the cylindrical resonator and receiving the ultrahigh frequency of the elliptically polarized light supplied through the polarization converter and the fixation unit to perform discharge and light emission. The present invention can easily exchange discharge tubes.
Patent KR-20210051885-A (KR)
Title: A method for preparing aged ginger
Inventor: CHUNG YOON HO
IPC: A23L5/20
Filed: 2019-10-31
Abstract: The present invention relates to a method for manufacturing aged ginger. More specifically, the present invention relates to a method for manufacturing aged ginger with optimized content of an active component and physiological activity. According to the present invention, it is possible to obtain black ginger with optimized content of the active component and physiological activity without losing the active component of fresh raw ginger.
Patent KR-20210053445-A (KR)
Title: Electric pad temperature
Inventor: LEE MIN JAE
IPC: F24D3/02
Filed: 2019-11-02
Abstract: The present invention relates to a body temperature hot/cold water pad, which solves an electric shock problem, comprising: a round tube-like water mat; a power grounding terminal having a temperature controller, and a hyperbolic circulating motor which is a water hose.
Patent KR-20210053581-A (KR)
Title: Medical Plasma Generation System for Applying Flexible Electrode
Inventor: SHON CHAE HWA
IPC: H05H1/24
Filed: 2019-11-04
Abstract: The present invention relates to a medical plasma generation system to which a flexible electrode is applied. The plasma generation system of the present invention is a housing made of a flexible material with an internal space. The plasma generation system comprises: a housing including a power supply hole, a gas injection hole, and a gas exhaust hole on the outer wall; two flexible electrodes mounted on the inner wall of the housing along a longitudinal direction, wherein each flexible electrode is connected to a power cable through the power supply hole; and flexible magnets mounted between the respective flexible electrodes and the corresponding outer wall of the housing to fix the respective flexible electrodes. Plasma is generated around an object inserted into the inner space of the housing while injecting a gas for plasma generation through the gas injection hole and discharging the gas through the gas discharge hole.
Patent KR-20210054287-A (KR)
Title: Electronice device and control method thereof
Inventor: BANG WOO SUB
IPC: H04N21/4363
Filed: 2019-11-05
Abstract: The present invention relates to an electronic device which is configured to transmit a first optical signal for optical communication to an external device or receive the first optical signal from the external device through an optical cable, identify light emitting properties of the optical cable, and transmit a second optical signal corresponding to the light emitting properties of the optical cable through the optical cable.
Patent KR-20210054697-A (KR)
Title: System for manufacturing rice cake comprising cooling water circulation means
Inventor: YANG DONG KYU
IPC: A23L7/10
Filed: 2019-11-06
Abstract: A cooling water circulating type rice cake preparation system according to the present invention comprises: a rice cake forming part; and a cooling water circulating part which sterilizes and cools discharged water discharged after being used for cooling rice cake in the rice cake forming part, to generate cooling water and supplies the generated sterilized cooling water to the rice cake forming part. The cooling water circulating part comprises: a water collection unit for collecting and storing the discharged water discharged from the rice cake forming part; a cooling unit including a cooling chamber for receiving and storing the discharged water stored in the water collection unit, and a cooling module for cooling the stored discharged water to generate cooling water; and a sterilization unit which sterilizes the cooling water generated by the cooling unit. The cooling module comprises: a heat transfer medium formed on one side of the cooling chamber and configured to cool the discharged water stored in the cooling chamber; a thermoelectric conversion element for generating and supplying cold air to the heat transfer medium; a heat radiating plate for discharging heat generated in the thermoelectric conversion element; a cooling fan for discharging heat from the heat radiating plate; and a housing for accommodating and integrating the heat transfer medium, the thermoelectric conversion element, the heat radiating plate and the cooling fan. Accordingly, the present invention is provided with a means for sterilizing, cooling, and reusing cooling water used in a rice cake preparation process, thereby greatly reducing the amount of water used.
Patent KR-20210055306-A (KR)
Title: Piston and engine including the same
Inventor: LEE TAE WON
IPC: F01M1/08
Filed: 2019-11-07
Abstract: A piston and an engine including the same are disclosed. In the piston according to an embodiment of the present invention, a cooling oil guide part is formed to guide a cooling oil injected from an oil jet in a lower part of a piston head to be injected to a lower center of the piston head. The cooling oil guide part comprises: an oil inlet through which cooling oil sprayed from the oil jet is introduced and formed in a circular shape; an oil passage through which cooling oil flowing into the oil inlet flows; and an oil outlet through which cooling oil is discharged from the oil passage to the center of the piston head.
Patent KR-20210055924-A (KR)
Title: chair applied melamine cosmetic sheet
Inventor: KYS
IPC: A47C7/40
Filed: 2019-11-08
Abstract: The present design is a conventional chair (10) in which a backrest (2) and a seat plate (3) are configured by molding a plywood (1) and a support angle (4) is attached and fixed to a lower surface of the seat plate (3), wherein the chair is made to be strong by bonding a decorative plate (11) on one side or on both sides when the chair (10) is molded into the backrest (2) and the seat plate (3) and, specifically, is capable of providing the chair having characteristics that can be used outdoors because a patterned paper does not crack, an effect of being able to match the interior atmosphere because the color and pattern of the patterned paper can be freely selected, and an effect of reducing manufacturing time.
Patent KR-20200101824-A (KR)
Title: 2t2r binary weight cell with high on/off ratio background
Inventor: HATCHER RYAN M
IPC: G11C11/16
Filed: 2019-11-13
Abstract: The present specification discloses a weight cell and a device. The weight cell includes a first resistive memory element connected to a first field effect transistor and a drain of the first field effect transistor, and a second resistive memory element connected to a second field effect transistor and a drain of the second field effect transistor. The drain of the first field effect transistor is connected to a gate of the second field effect transistor, and the drain of the second field effect transistor is connected to a gate of the first field effect transistor.
Patent KR-20210059241-A (KR)
Inventor: LEE JAEMYOUNG
IPC: H04M1/725
Filed: 2019-11-15
Abstract: The present invention relates to a method of managing a list including a plurality of items in an electronic device based on a user input and a device therefor. According to various embodiments of the present invention, the electronic device comprises a display, a processor, and a memory operatively connected to the processor. The memory can store instructions to, when executed, cause the processor to display a list through the display, sense a user input moving in a designated first direction in the list, identify at least one item including designated information based on the user input, provide a switching effect showing the at least one item in a second direction facing the first direction while moving the list in the first direction based on the user input, and display the at least one item based on cancellation of the user input. Various embodiments are possible.
Patent KR-20210059424-A (KR)
Inventor: CHO HYUNJIN
IPC: B01J27/18
Filed: 2019-11-15
Abstract: A catalyst for oxidative dehydrogenation according to one exemplary embodiment of the present application comprises: a porous support; and a catalyst component supported on the porous support, wherein the catalyst component includes a zinc ferritic catalyst and CePO_4. An object of the present invention is to provide the catalyst for the oxidative dehydrogenation reaction, capable of obtaining butadiene in a high yield by increasing a conversion rate of butene and increasing selectivity of the butadiene, and a manufacturing method thereof.
Patent KR-20210060771-A (KR)
Inventor: HAN CHANG RYEOL
IPC: A47B3/10
Filed: 2019-11-19
Abstract: According to the present invention, in regard to a simplified table made of a paper material, provided are a middle top plate on which an object or food can be placed, a paper wedge functioning as a control screw to adjust the top plate in height, and a wide plate connected with one end of the top plate to function as a mat. The present invention is a disposable picnic table considering user convenience. (Camping, a drawing contest, an outing, baseball outfield watching and the like) The present invention is a product utilized as a paper mat-table which can be easily unfolded and used like origami, and its folding and unfolding is simple and after-treatment is simple. In particular, since the product having a small bag shape to be light and easy-to-carry is folded to be provided in a plastic bag, the product can be easily carried when in use and can be simply installed, and moreover, the table manufactured of a paper material which can be recycled after use can contribute to solving an excessive garbage discharge issue.
Patent KR-20210060844-A (KR)
Inventor: KIM BYUNG KWAN
IPC: G01S13/72
Filed: 2019-11-19
Abstract: Disclosed are a three-dimensional location measuring method using a radar sensor and a device thereof. The three-dimensional location measuring method comprises the steps of: transmitting a transmission signal whose carrier frequency changes with time through a radar sensor; obtaining a reflection signal reflected by the transmission signal on an object through the radar sensor; obtaining a beat frequency signal representing a frequency difference between the transmission signal and the reflection signal; and estimating three-dimensional location information of the object based on sample data of different frequency bands extracted from the bit frequency signal.
Patent KR-20210061014-A (KR)
Inventor: PARK TAI HYUNG
IPC: G06Q40/02
Filed: 2019-11-19
Abstract: According to an embodiment of the present invention, a system relates to a network system formed by a blockchain network, which includes: an intermediary terminal which guarantees credit cryptocurrency, from a security provider terminal, as collateral by a credit guarantee fund service module on a subscription market network, and issues a rental application form which pays liquid cryptocurrency to a liquidity lender terminal; and the liquidity lender terminal which borrows the liquid cryptocurrency according to the liquidity cryptocurrency provision of the liquidity provider terminal corresponding to the rental application form.
Patent KR-20210066424-A (KR)
Title: frame assembly for fabric advertising and mounting method for the same
Inventor: LEE JAE YONG
IPC: G09F13/04
Filed: 2019-11-28
Abstract: The present invention relates to a fabric advertisement frame assembly and a mounting method thereof, wherein at one side of a frame to which a fabric is fixed, a fixing bracket having a stopper protrusion is integrally installed, and a first close contact to which pieces are coupled and a second close contact block corresponding to the first close contact block are simultaneously inserted. The first and second close contact blocks are installed to have a straight line or an inclination corresponding to a straight line or a corner of the frame, and are coupled to each other by applying a cohesive force to an inner side and the stopper protrusion of the fixing bracket by rotation of a fixing bolt.
Patent KR-20210067707-A (KR)
Title: Cosmetic case
Inventor: KIM DAE YONG
IPC: A45D40/00
Filed: 2019-11-29
Abstract: The present disclosure relates to the provision of a cosmetic case in which portability is improved by being detachably coupled to a terminal or a terminal case. According to an embodiment of the disclosure, the cosmetic case comprises a rail part formed to be connected to the terminal, a cover part formed in a container shape and coupled to the rail part, and a handle part where a holder for fixing cosmetics is formed, wherein a part of the handle part is inserted inside the cover part to be detachable from the cover part.
Patent KR-20210072554-A (KR)
Title: Data structures for nosql, inserting method for nodes, and processing method for range queries
Inventor: LEE EUN JI
IPC: G06F16/901
Filed: 2019-12-09
Abstract: A memory data structure of a non-relational database management system according to one embodiment of the present invention comprises: a head node; a tail node; a plurality of parent nodes disposed between the head node and the tail node, each having a unique key, and arranged according to the key; and a child node having the same key as the parent node and disposed before the parent node, wherein the parent node and the child node each comprise one or more next pointers indicating to the next progress node, and the child node comprises a stride point indicating to the parent node. Therefore, the present invention is capable of providing an effect of providing a data structure that can be searched quickly.
Patent KR-20210077021-A (KR)
Title: The Electrically Adjustable Aroma Diffuser Lamp With Adjustable
Inventor: KIM SOL BHIN
IPC: A61L9/012
Filed: 2019-12-16
Abstract: The present invention relates to an electric aroma diffuser mood light with adjustable concentration. In the electric diffuser mood light that enables selective lighting by forming an LED lamp for mood lighting and controlling the concentration of aroma by a wirelessly-controlled application remote control directly linked to a product, the diffuser combines a glass tube in which a regulator is formed in the lower part of a main body, a lower cover in which a pump and a water tube are formed, and a stainless steel support. In the main body, the glass tube, and a glass container, an aroma liquid flows and evaporates, and when the aroma liquid enters a room, the aroma liquid has a deodorizing effect, relieves fatigue, relieves tension, and has antibacterial effects.
Patent KR-20210079783-A (KR)
Title: Power control monitering system using IoT
Inventor: KIM JUNG SOO
IPC: G01R31/12
Filed: 2019-12-20
Abstract: The present invention relates to a power control monitoring system using IoT, which includes: a surge protection unit (100) that recognizes whether a surge occurs at the input terminal of commercial power (AC 200V) and recognizes whether power is supplied to the load to notify the occurrence of surge using the internal communication interface unit (150) as the earth leakage breaker (200); an earth leakage circuit breaker (200) that receives and recognizes the surge recognition of the surge protection unit (100) from the internal communication interface (250) to cut off the operation power supply to the load, and has an automatic recovery motor driving part (210) to automatically recover the power cut off; an IoT external communication unit (300), when the earth leakage breaker (200) operates, for communicating through an external communication network and a communication port (340); a battery unit (500) that receives the DC power passing through a rectifier (510) for rectifying the commercial power of the output terminal of the surge protector (100) into DC is supplied from the battery (530) to charge, and switches to stop charging by operation of the switching unit (520) when commercial power is outage due to a short circuit and to apply charging power to the communication unit (300) as driving power; a cctv (600) serving as a power control monitoring device supplied with commercial power by the earth leakage breaker (200); and a central monitoring system (400) that recognizes whether power is supplied to the corresponding cctv (600) by receiving the operation of the earth leakage breaker (200) through the communication interface of the communication unit (300), and provides a user interface that identifiably displays whether power on/off is turned on or off with a color, figure, or character on a screen indicating the corresponding cctv installation location.
Patent KR-20210080978-A (KR)
Title: Observation Technique for Ground Displacement based on the GNSS-IMU fusion
Inventor: LEE SEUNG WOO
IPC: G01V1/00
Filed: 2019-12-23
Abstract: Disclosed is a surface displacement observation technique which combines a global navigation satellite system receiver and an inertial navigation sensor. According to one embodiment of the present invention, the surface displacement observation technique which combines the global navigation satellite system receiver and the inertial navigation sensor corrects the deviation of accelerometer data output from an entry-level IMU through GNSS receiver data to remove the deviation, and then calculates a surface displacement by double integration. According to the present invention, instead of using an expensive seismometer for monitoring surface displacement, a low-cost entry-level IMU and GNSS receiver can be used to observe surface deformation with performance comparable to that of the seismometer.
Patent KR-20210083582-A (KR)
Title: Apparatus for treating substrate and method for threating substrate
Inventor: WON JOONHO
IPC: G03F1/00
Filed: 2019-12-27
Abstract: The present invention provides a substrate processing device. According to one embodiment, the substrate processing device includes: a support member for supporting a substrate; and an electrowetting module, wherein the electrowetting module includes: an electrode layer provided as a plurality of electrodes; and an electrowetting unit provided to face a region corresponding to a part or all of the substrate.