baber/WOPTO huggingface dataset:
Patent KR-20200138488-A (KR)
Inventor: TAEHEON KIM
IPC: H04R17/00
Filed: 2019-05-29
Abstract: According to an embodiment of the present invention, provided are a piezoelectric body with excellent piezoelectric properties, a piezoelectric element including the piezoelectric body, and a vibration module and a display device including the piezoelectric element. The piezoelectric body is represented by chemical formula 1, (1-x)(Li_zNa_(0.5-z)K_0.5)(Nb(1-y)Sb_y)O_3 · xCaZrO_3 wherein, the x, y, and z are in the range of 0.001 <= x <= 0.2, 0 <= y <= 0.5, and 0 <= z <= 0.2, respectively. Moreover, the piezoelectric element comprises a first electrode, a piezoelectric layer on the first electrode, a second electrode on the piezoelectric element, and a vibration member on the second electrode.
Patent KR-20200144700-A (KR)
Inventor: HAN JI HYEONG
IPC: A23K10/30
Filed: 2019-06-19
Abstract: The present invention relates to a method for producing a feed added with an arrowroot ingredient that helps to promote healthy growth. More specifically, an arrowroot ingredient is added, and a cow feed fodder is produced and provided to help to promote the health growth of cows. Also, high-quality brand meat can be produced. According to the present invention, the method comprises: a first step of mixing water and an arrowroot extract in a weight ratio of 100:01-100:1 and boiling the same at 60-90°C to make a mixture; a second step of mixing, at a weight ratio of 50:1-70:1, a mixed liquid from the first step with a mixture composed of 40 to 80 wt% of rice straw, 1 to 10 wt% of bean pods, 1 to 10 wt% of rice bran, 1 to 10 wt% of pumpkin, 1 to 10 wt% of sweet potatoes, and 10 to 30 wt% of arrowroot, and boiling the same at 60-90°C for 5-10 minutes; a third step of separating the mixture from the mixed liquid, and drying the mixture so that the moisture content becomes 10% or less; a fourth step of cutting rice straw and arrowroot vines in the mixture into lengths of 10 to 30 cm; and a fifth step of completing the preparation of a feed fodder by packing the mixture in predetermined units of weight.
Patent KR-20200144738-A (KR)
Inventor: LEE JIN WOO
IPC: H04N1/00
Filed: 2019-06-19
Abstract: Disclosed is an image forming apparatus. The image forming apparatus comprises: a communication device including a connector having a light emitting element indicating a network connection state and a physical layer protocol (PHY) chip for performing communication with a network using the PHY; a print engine performing a print job; and a processor controlling the print engine so that the received print data is printed when the print data is received through the communication device. The processor determines whether or not a network cable is connected to the connector based on an operating state of the light emitting element, and controls the PHY chip so as to enable the PHY chip to have a power saving state when determined that the network cable is not connected to the connector.
Patent KR-20210000087-A (KR)
Inventor: SHIM SUN KEUN
IPC: G06F21/31
Filed: 2019-06-24
Abstract: Disclosed are an identity authentication method and a device thereof. The identity authentication method comprises the steps of: transmitting a visual authentication code which is recognized differently according to the color vision abnormality to a user terminal; receiving a user input corresponding to the visual authentication code from the user terminal; and determining a result of identity authentication of the user based on a comparison result between the user input and a reference value determined based on information on the registered color vision abnormality. According to the present invention, security-enhanced identity authentication can be provided.
Patent KR-20210000196-A (KR)
Inventor: KIM WOO SIK
IPC: C04B41/85
Filed: 2019-06-24
Abstract: A method for manufacturing a graphene-silicon carbide fiber composite material is provided. The manufacturing method of graphene-silicon carbide fiber composite material includes the steps of: preparing a surface-treated silicon carbide fiber; adding a crosslinking agent containing an amine group to the surface-treated silicon carbide fiber to manufacture a silicon carbide fiber surface-modified with the amine group; and adding a graphene oxide solution to the surface-modified silicon carbide fiber to manufacture a silicon carbide fiber in which graphene oxide is bonded to the surface.
Patent KR-20210001288-A (KR)
Inventor: LEE JIN WOOK
IPC: G06F3/041
Filed: 2019-06-27
Abstract: A multi-core system and a method thereof are provided. The system includes: a first core processor executing a screen control program and a first kernel program for controlling a user interface of the touch screen; a second core processor executing an application and a second kernel program using a partial area of the touch screen, and being independent of the first core processor; and an inter-processor communication (IPC) unit for exchanging data between the first core processor and the second core processor, wherein the first kernel program includes instructions for bypassing touch input signals sensed on the screen to the inter-processor communication unit, and the second kernel program includes instructions for receiving the touch input signals bypassed by the first kernel program through the inter-processor communication unit to transmit the received touch input signals to the application. The present invention allows independent processors to share one physical touch input device.
Patent KR-20210004725-A (KR)
Inventor: KIM YONG SUK
IPC: F24F11/00
Filed: 2019-07-05
Abstract: Disclosed are a ventilation system, and a method for controlling the same. According to an embodiment of the present invention, the ventilation system can comprise: a room conditioner (R/C) controlling a house ventilation device in accordance with a predetermined command directly inputted from a user or a control command from a management server received through a house access point (AP); and an N^th air monitor measuring a pollution degree and illuminance of air at a predetermined position inside a house, wherein N is a natural number.
Patent KR-20210006088-A (KR)
Inventor: KIM YOUNG JE
IPC: A61M11/04
Filed: 2019-07-08
Abstract: The present invention relates to an aerosol-forming substrate detection technique which can be applied to a portable aerosol-generating apparatus and, more particularly, to a technique for detecting an aerosol-forming substrate by using inductance and/or capacitance. A portable aerosol-generating apparatus having a structure of detecting an aerosol-forming substrate according to an embodiment of the present invention, comprises: a cartridge into which the aerosol-forming substrate can be introduced; a heater in the form of a coil installed in the cartridge; a conductor wrapped by the heater and heating the aerosol-forming substrate introduced into the cartridge; a sensor electrically connected to the heater to measure inductance and/or capacitance; a microcontroller for determining whether an aerosol-forming substrate is detected according to a detection value input from the sensor; and a power storage device that supplies power to the heater under the control of a microcontroller.
Patent KR-20200007751-A (KR)
Inventor: CHO BYUNG HEE
IPC: H01R13/629
Filed: 2019-07-15
Abstract: The present invention relates to a pin terminal with a positioning structure. The pin terminal with a positioning structure comprises: a pin-shaped pin part; a wire connection end integrally formed at the other end of the pin part and connected to a wire; and a positioning part which is formed integrally with the pin part and protrudes in an outward direction of an outer circumferential surface of the pin part.
Patent KR-20210010211-A (KR)
Inventor: YU DAE CHEOL
IPC: G03F7/32
Filed: 2019-07-19
Abstract: Provided is a thick film photoresist composition used to form a thick film photoresist layer on a support. The thick film photoresist composition comprises: a resin (A) which exhibits changed solubility in a developing solution by the action of acid; an acid generator (B) which generates acid by exposure; an additive (E); and a solvent (S). The additive (E) includes a compound having at least one polar group selected from the group consisting of a hydroxyl group, an amino group, a mercapto group, a carboxyl group and a sulfonic acid group, and the amount of the additive (E) is 5 to 30 parts by weight based on 100 parts by weight of the solvent (S).
Patent KR-20210011783-A (KR)
Title: Semiconductor devices having a transistor
Inventor: BAEK SUNG KWEON
IPC: H01L29/36
Filed: 2019-07-23
Abstract: Provided is a semiconductor element which is formed with a gate structure having a first sidewall and a second sidewall facing the first sidewall on a substrate. A first impurity region is provided on the substrate spaced apart from the first sidewall. A third impurity region is provided on the substrate spaced apart from the second sidewall. A first trench is provided on the substrate between the first sidewall and the first impurity region and is spaced apart from the first sidewall. A first barrier insulating pattern is provided in the first trench. The semiconductor element can be operated with a high voltage.
Patent KR-20210012477-A (KR)
Title: construction plan of a concrete conduit
Inventor: KIM JEONG PIL
IPC: E03F3/06
Filed: 2019-07-25
Abstract: The present invention provides a construction method of a concrete drain pipe which can reduce construction costs. The construction method of a concrete drain pipe comprises: a first step of manufacturing side plates, an upper plate, and a bottom plate divided into both wing plates and a fixing plate for forming a drain pipe mounted on a conduit by concrete deposition; a second step of installing a leading body on one side of the conduit, wherein both surfaces of the leading body are opened, and the leading body has hydraulic cylinders on an upper, a lower, a left, and a right side thereof and is made of a steel plate; a third step of installing both side plates manufactured by the first step on one end of the leading body; a fourth step of installing the upper plate on the upper side of both side plates; a fifth step of installing both wing plates on both sides of the lower end of both side plates; a sixth step of installing the fixing plate between both wing plates, and forming a tetrahedron of which both sides are opened; a seventh step of sealing connections of each of the plates; and an eighth step of pushing the concrete drain pipe with a finished tetrahedron by the hydraulic cylinders to separate the concrete drain pipe from the leading body.
Patent KR-20210014025-A (KR)
Inventor: OH SUNG TAEK
IPC: A45D20/12
Filed: 2019-07-29
Abstract: According to one embodiment of the present invention, a dryer holder for holding a dryer to dry hair comprises: a body supported on the ground; and a holding unit extending upwardly from the body and having a tong on which the dryer is mounted. The body has an upwardly tapered column form with weight on a lower side. The tong has one pair of arms, which open or close. The pair of arms form a rhombus-shaped holder in a closed state.
Patent KR-20200020623-A (KR)
Title: Composition for enhancing skin condition having skin regeneration and anti-inflammation effect
Inventor: MYOUNG HEON KWAK
IPC: A61P17/00
Filed: 2019-08-14
Abstract: The present invention relates to a composition for improving skin condition. More specifically, the present invention can provide a composition for skin external application which contains a peptide complex to exhibit an anti-inflammatory effect through an inhibitory action on inflammatory cytokine expression, a skin wrinkle alleviation effect by promoting collagen biosynthesis, and a skin whitening improvement effect by an inhibitory action on tyrosinase enzyme activity. The composition also contains a Pueraria lobate extract at the same time to exhibit a skin moisturizing effect, thereby having an excellent effect of alleviating atopic dermatitis.
Patent KR-20210020668-A (KR)
Title: Method for preparing vinylcyan compound-conjugated diene compound-aromatic vinyl compound graft copolymer and thermoplastic resin composition containing the same
Inventor: JAE MIN SUK
IPC: C08F279/04
Filed: 2019-08-16
Abstract: The present invention relates to a method for preparing a graft copolymer and a thermoplastic resin composition including the graft copolymer. Particularly, the method for preparing a graft copolymer includes the steps of: carrying out graft polymerization of 50-70 wt% of conjugated diene rubber latex having a solid content of 30-65 wt% with 20-40 wt% of an aromatic vinyl compound and 1-20 wt% of a vinyl cyanide compound to obtain graft copolymer latex; a first agglomeration step of introducing 0.3-2.7 parts by weight of a salt agglomerating agent to 100 parts by weight (solid content basis) of the resultant graft copolymer latex to perform agglomeration; and a second agglomeration step of introducing 0.03-0.55 parts by weight of a polymer agglomerating agent after the first agglomeration step to perform agglomeration, wherein the total content of the salt agglomerating agent and polymer agglomerating agent is 0.4-3.0 parts by weight. According to the present invention, the graft copolymer obtained by the method shows high agglomeration efficiency and glossiness, and has a low b value and a low b value after retention, as measured by using a Hunter-lab color-meter, to realize a good color.
Patent KR-20210024281-A (KR)
Title: System for Providing Mobile Payment Based on Payment Request Information by Code Image and Bluetooth
Inventor: KIM JAE HYUNG
IPC: G06Q20/32
Filed: 2019-08-21
Abstract: The present invention provides a wireless payment system based on payment request information using a code image and Bluetooth. According to the present invention, the wireless payment system based on payment request information using the code image and Bluetooth comprises: a printing device printing a receipt; a connector device connected to a payment terminal through a specified communication method; and an information processing device in communication with the connector device through specified short-distance communication.
Patent KR-20210025267-A (KR)
Title: Methods for on-line power system inertia monitoring and frequency simulation and apparatuses thereof
Inventor: LEE JAE GUL
IPC: G01R31/34
Filed: 2019-08-27
Abstract: The present invention provides an on-line power system inertia monitoring and frequency simulation method which comprises the steps of: receiving power system data from supervisory control and data acquisition (SCADA); calculating a system inertia value based on the received power system data; and outputting time series system inertia data and a system inertia increase/decrease pattern based on the calculated system inertia value. Therefore, a power system can be more stably operated.
Patent KR-20210027916-A (KR)
Title: Rain Cloak for Golf
Inventor: LEE JUNG HOON
IPC: A41D31/10
Filed: 2019-09-03
Abstract: The present invention relates to a rain cape for golf, including: a flexible neck part (12) to cover the neck; and a waterproof cover part (14) which extends downward from the neck part (12) and covers only some upper portion of a golfer′s upper body, wherein the lower end of a shoulder part (18) that covers the golfer′s shoulder in the cover part (14) extends downwardly only to an upper part of the golfer′s elbow.
Patent KR-20210028972-A (KR)
Title: Method, apparatus and computer program for controlling display of web pages
Inventor: KIM HYO
IPC: G06F16/957
Filed: 2019-09-05
Abstract: The present invention relates to a web page display control method performed by a web browsing application installed in a device including at least two physically distinguished displays. An object of the present invention is to provide a web page more efficiently in a device including at least two or more physically separated displays. The method may comprise the steps of: acquiring a user′s first input regarding a first entity on a first web page displayed on a first display; determining, on the basis of attribute information of the first entity, that one of the first display and a second display distinguished from the first display is a display for displaying content corresponding to the first entity; and displaying the content corresponding to the first entity on the display determined to display the content.
Patent KR-20210032209-A (KR)
Title: Apparatus for calculating cloud motion vector and method thereof
Inventor: KIM BO YOUNG
IPC: G06T7/174
Filed: 2019-09-16
Abstract: According to an embodiment of the present invention, a device for calculating a cloud movement vector comprises: an input unit receiving a first satellite image and a second satellite image captured later than the first satellite image; a target particle selection unit selecting a target particle in the first satellite image and the second satellite image based on observation information of the first satellite image and the second satellite image; a correlation calculating unit calculating correlation between the first satellite image and the second satellite image based on the target particle of the first satellite image and the target particle of the second satellite image; and a vector calculation unit calculating a cloud movement vector based on the correlation.
Patent KR-20210033126-A (KR)
Title: Remote controller for karaoke and karaoke system comprising the remote controller
Inventor: KIM JIN GAP
IPC: H04Q9/00
Filed: 2019-09-18
Abstract: The present invention relates to a remote controller for karaoke capable of receiving remote control data in accordance with various wireless communication methods, and a karaoke system having the same. The remote controller for karaoke comprises: an input unit receiving user input including a plurality of buttons; a storage unit storing a DB identifier, a search DB and a plurality of classification lists; a wired communication unit transmitting and receiving data through wired communication; a display unit displaying an image; and a control unit outputting the image representing a first classification list corresponding to first classification input through the input unit to the display unit, searching for one or more search items corresponding to the search DB in accordance with search input through the input unit, and outputting the image representing the searched one or more items to the display unit, wherein the search DB is updated by a management terminal through the wired communication unit.
Patent KR-20210034369-A (KR)
Title: Infill deck of ship
Inventor: KIM KYONG MI
IPC: B63B3/48
Filed: 2019-09-20
Abstract: The present invention relates to an infill deck that covers a space between a plurality of topside structures adjacent to each other on a ship. According to the present invention, the infill deck comprises: a plurality of lower supports extending from the plurality of topside structures to the space from each other; and a flexible plate having both ends supported by each of the plurality of lower supports and covering the space.
Patent KR-20210034917-A (KR)
Title: Cathode and Metal-air battery comprising cathode and Preparing method thereof
Inventor: CHOI WON SUNG
IPC: H01M4/86
Filed: 2019-09-23
Abstract: A metal-air battery is disclosed. The disclosed metal-air battery can include: a negative electrode including a metal; a positive electrode including metal carbonate used as a positive electrode active material, and an aqueous electrolyte material as a positive electrolyte material; and a separator provided between the negative electrode and the positive electrode. The metal carbonate provided in the positive electrode can be decomposed by the aqueous electrolyte, and thus it is possible to secure battery circularity of the metal-air battery.
Patent KR-20210036048-A (KR)
Title: Wood pallet manufacturing device
Inventor: CHOI YOON HA
IPC: B27F7/17
Filed: 2019-09-25
Abstract: The present invention relates to a wood pallet manufacturing apparatus, which comprises: a worktable in which a lower side has support legs, and an upper side has a rectangular work plate made of metal; a large number of transversal frames including a first guide movably installed to correspond to the transversal sides of the worktable, a first pipe angular material with both ends parallelly fixed to an upper end of the first guide, and a first fixer fastened with the first guide to fix the first guide on a circumference of the worktable; a large number of longitudinal frames including a second guide movably installed by corresponding to the front and rear sides in a longitudinal direction of the worktable, a second pipe angular material with both ends parallelly fixed to an upper end of the second guide and crossing an upper side of the first pipe angular material, and a second fixer fastened with the second guide to fix the second guide on a circumference of the worktable; and a support square wood stick guided to a gap between the transversal frames and the first pipe angular material between the transversal frames and to a gap between the longitudinal frames and the second pipe angular material between the longitudinal frames. The present invention has effects in which the transversal frames and the longitudinal frames can be respectively moved and fixed on the worktable for each size, and a pallet can be manufactured by putting a tacker pin into a support wood, connection plate material, upper plate material, and support plate material configuring the wood pallet. Accordingly, the productivity of products and the work level can be greatly improved from those of the conventional manufacture of pallets using multiple fixed frames.
Patent KR-20210037833-A (KR)
Title: Needmood
Inventor: CHEON KYOUNG EUN
IPC: A61L9/03
Filed: 2019-09-28
Abstract: The present invention relates to a needmood. The purpose of the present invention is to provide a candle warmer surrounding all sides but having an aroma emitting hole, wherein a candle is melted and used safely even at home with pets. A candle warmer of the present invention comprises: candle warmer body upper and lower parts which have a halogen bulb and a reflection plate mood light hole; the halogen bulb which emits light to melt wax of a candle; the reflection plate mood light hole which has a bone shape and distributes reflected light of the halogen bulb; a hinge which performs sensor recognition to turn on or off the halogen bulb when the candle warmer body upper part is opened or closed; a bone-shaped aroma emitting hole which enhances the scent power of candle wax throughout a surrounded need mood warmer; a reflection plate which reflects light of the halogen bulb; and an ON/OFF sensor (touch type) which safely manage needmood power when not in use. According to the present invention, a candle warmer surrounds all sides but has an aroma emitting hole, wherein a candle is melted and used safely even at home with pets.
Patent KR-20210039081-A (KR)
Title: Electrode Assembly for Secondary Battery Comprising Different-type Electrode
Inventor: PARK HYUN
IPC: H01M10/04
Filed: 2019-10-01
Abstract: The present invention relates to an electrode assembly for a secondary battery. In the electrode assembly, one or more positive electrodes and one or more negative electrodes are stacked in an alternating arrangement with a separator interposed therebetween, wherein the positive electrode has a structure including a first positive electrode with one positive electrode tab and a second positive electrode with two or more positive electrode tabs, and the negative electrode has a structure including a first negative electrode with one negative electrode tab and a second negative electrode with two or more negative electrode tabs, thereby being capable of controlling output.