baber/WOPTO huggingface dataset:
Patent KR-20210021769-A (KR)
Title: Display device
Inventor: KONG KI HO
IPC: H01L27/15
Filed: 2019-08-19
Abstract: The present invention provides a display device to improve an electrical characteristic of the display device. The display device comprises: a substrate; a light emitting element provided on the substrate; a driving transistor element controlling the light emitting element; a first power line electrically connected to a source region of the driving transistor element; a conductive pattern electrically connected to a gate electrode of the driving transistor element; and a second power line electrically connected to the first power line, wherein the conductive pattern and the first power line constitute a first capacitor, and the conductive pattern and the second power line constitute a second capacitor. The first capacitor and the second capacitor are connected in parallel.
Patent KR-20200033168-A (KR)
Title: Beam projector module providing eye protection
Inventor: LEE JUN YOUB
IPC: G03B21/20
Filed: 2019-08-26
Abstract: One embodiment provides a beam projector module, which comprises: a light source outputting light; a substrate on which the light source is supported; an optical device reducing the intensity of the light output to a certain space with respect to the light; an optical substrate on which the optical device is disposed and which transmits the light; and a frame, which includes a support portion spacing the optical device from the light source at a predetermined distance and supporting the optical substrate. Provided is the beam projector module, in which the optical substrate is slidingly inserted through a first slot formed to penetrate a first side surface of the frame, and is mounted to the frame so that a portion of an upper surface or a lower surface of the optical substrate contacts the support portion.
Patent KR-20210026274-A (KR)
Title: Backlight Unit and Liquid Crystal Display Device using the same
Inventor: HAN YOUNG BAE
IPC: G09G3/34
Filed: 2019-08-29
Abstract: The present invention relates to a backlight unit capable of implementing local dimming in an edge-type backlight unit and a liquid crystal display using the same. According to the present invention, the backlight unit includes: at least one light source; a light guide plate for irradiating a uniform surface light source by guiding light emitted from the at least one light source to one surface; and a dimming panel which improves the brightness ratio of an image by adjusting a surface light source emitted from the light guide plate in units of local dimming blocks.
Patent KR-20210026489-A (KR)
Title: Manufacturing method of dog feed composition for autumn, dog feed composition manufactured by the same
Inventor: KIM JI YEON
IPC: A23K10/30
Filed: 2019-08-30
Abstract: The present invention relates to a method for producing a dog feed exclusive for autumn, and a dog feed exclusive for autumn produced thereby. According to the present invention, as raw materials, in addition to horse meat used as a base material, 1 part by weight, 2 parts by weight, 3 parts by weight, 4 parts by weight, 5 parts by weight, 6 parts by weight, 7 parts by weight, 8 parts by weight, 9 parts by weight, and 10 parts by weight of potato, radish, hawthorn, burdock, artichoke, carob, eggshell, asparagus, and bok choy, respectively. Accordingly, in the autumn, it is possible to improve a digestion function, especially for dogs with a poor digestion function. In the autumn when cold wind starts to blow, an effect of improving the immunity of a dog is provided. In addition, according to the present invention, it is possible to provide an effect of reducing heat and strengthening functions of a dog′s lungs, thereby preventing the dog from catching a cold.
Patent KR-20210031238-A (KR)
Title: Street light with a roof type double-sided light-receiving solar cell
Inventor: LEE SON YOUNG
IPC: F21V7/28
Filed: 2019-09-11
Abstract: According to the present invention, a streetlight with a roof type double-sided light-receiving solar cell includes: a pillar; a double-sided light-receiving solar panel installed to be inclined on the top of the pillar; a lighting shade installed on the pillar below the double-sided light-receiving solar panel; a lighting lamp installed below the lighting shade; and a reflective layer formed on an upper surface of the lighting shade, wherein the reflective layer diffusely reflects sunlight passing through the double-sided light-receiving solar panel or sunlight coming in avoiding the double-sided light-receiving solar panel to the double-sided light-receiving solar panel.
Patent KR-20210020720-A (KR)
Title: Bottle extruding a fixed quantity adhesive
Inventor: JIN DONG MIN
IPC: A41G5/02
Filed: 2019-09-23
Abstract: According to the present invention, provided is a quantitative extrusion type adhesive bottle belonging to a cosmetic field, and including a bottle body and a bottle cap, which are formed as a set. The contour of the bottle body includes an extrusion housing, an upper part of the bottle body is engaged with the bottle cap through the extrusion housing, a lower part of the bottle body is provided in the extrusion housing, a through hole is provided in an upper part of the extrusion housing, the diameter of the through hole is smaller the largest diameter of the bottle body, a guide long groove is provided in the upper part of the extrusion housing to communicate with the through hole, a guide bar is provided in the upper part of the bottle body, the guide bar is provided to be engaged with the guide long groove, the extrusion housing is manufactured of an elastic material, an extrusion protrusion coming in contact with the bottle body is provided in the extrusion housing, at least one extrusion groove is provided in the extrusion housing, and, when both ends of the extrusion groove come in tight contact in a circumferential direction of the bottle body, the extrusion protrusion presses the bottle body to transform the body. The present invention can have excellent airtightness, enable quantitative extrusion, reduce costs and improve safety.
Patent KR-20210035969-A (KR)
Title: Method for blocking ransomware and apparatus using the same
Inventor: KOH SEUNG WAN
IPC: G06F21/55
Filed: 2019-09-24
Abstract: Disclosed are a method for blocking ransomware and a device therefor. According to one embodiment of the present invention, the method for blocking ransomware comprises the steps of: blocking a ransomware blocking device which connects a user terminal and a storage device based on a USB port so that the user terminal cannot recognize the storage device using class code information; and converting, by the ransomware blocking device, the data received from the user terminal through a ransomware blocking program according to the standard of the storage device, and transmitting the converted data to the storage device.
Patent KR-20200038415-A (KR)
Title: Striking torque adjustment device of hydraulic torque wrench
Inventor: UEMURA YOJI
IPC: B25B23/145
Filed: 2019-09-26
Abstract: An objective of the present invention is to provide a striking torque adjustment device of a hydraulic torque wrench which increases the precision of the intensity of generated striking torque, shortens the occurrence period of the striking torque, improves the durability or the energy efficiency of a striking torque generation device of a hydraulic torque wrench, and is not easily affected by a flow change. The striking torque adjustment device of a hydraulic torque wrench includes an automatic relief mechanism (14) including: a cylinder unit (14a) formed in parallel with a rotary shaft on a liner (7); a working fluid flow path (14c) opened on the cylinder unit (14a) and connecting the inside of the liner (7) becoming a high-pressure chamber and a lower-pressure chamber when striking torque is generated through the cylinder unit (14a); and a cylindrical valve body (14b) rotatably arranged on the circumferential surface in the cylinder unit (14a) and provided with a notch unit (14b′) becoming a flow path of a working fluid.
Patent KR-20210037157-A (KR)
Title: Flexible sector cable and method for manufacturing the same
Inventor: LEE HO KYON
IPC: H01B9/00
Filed: 2019-09-27
Abstract: The present invention relates to a sector cable for power transmission. The sector cable includes a plurality of conductors, wherein each conductor is surrounded by an insulator. The plurality of conductors are twisted with each other in a longitudinal direction. A twist length of the insulated conductors twisted together is no more than 30 times the outer diameter that the insulated conductors are twisted.
Patent KR-20210037203-A (KR)
Title: System and method for interior mediation
Inventor: RYU KEUN
IPC: G06Q30/06
Filed: 2019-09-27
Abstract: A system for interior brokerage comprises: a user terminal that registers an image of a space desired for the interior construction based on the location information, selects a construction company suitable for the desired space, and pays for the construction costs; a constructor terminal that registers construction costs, construction image, and construction-related information for the space desired for construction; an interior brokerage server that matches the image of the space desired for interior construction registered in the user terminal, and proceeds with contracts between the matched user and the construction company; and a wired/wireless communication network that connects the user terminal, the constructor terminal, and the interior brokerage server by wire or wirelessly. Therefore, the present invention is capable of allowing the interior construction commissioning process to be carried out easily.
Patent KR-20210041743-A (KR)
Title: Apple bread and method of manufacturing the same
Inventor: NOH YONG CHUL
IPC: A23G1/50
Filed: 2019-10-08
Abstract: The present invention relates to an apple bread and a method for manufacturing the same. The apple bread includes: a shell composition including whole wheat flour, baking powder, baking soda, eggs, condensed milk, coarse corn syrup, sugar, salt and vanilla oil; an inner filling composition filled in the shell composition and including apple dice, sediment and starch syrup or coarse-grained starch syrup, wherein the sediment is white bean paste and red bean paste or red bean paste; and an apple leaf chocolate formed on the top of the central hole of the bread.
Patent KR-20210043069-A (KR)
Title: System and method for storing security information using a plurality of storages
Inventor: KIM YOON BO
IPC: G06F21/53
Filed: 2019-10-11
Abstract: The present invention relates to a security information storage system and a method thereof and, more specifically, to a security information storage system using a plurality of storages and a method thereof, wherein, in a state in which at least one main storage and at least one sub storage are connected, an encrypted security area (hereinafter referred to as "security disc" or "safe") is created in the connected storages, and can be used only within security policies when a sub storage and a main storage are solely connected, and files can be created, modified and deleted in the security disc and security configuration can be implemented only when the plurality of main and sub storages are all connected.
Patent KR-20210043788-A (KR)
Title: Pharmacentical composition of JBD composition and method of analyzing ovarian function
Inventor: JOO BO SUN
IPC: A61K36/481
Filed: 2019-10-11
Abstract: The present invention relates to a pharmaceutical Jogyeongbohyeoldan (JBD) (type of traditional herbal medicine) composition for prevention and treatment of primary ovarian failure and premature menopause, and a method for analyzing a female ovarian function using the same. The method comprises: a raw material hot water extraction step; a centrifugation step; and a pulverizing and drying step. Effective treatment of primary ovarian failure and premature menopause is possible through the promotion of signaling pathways for stem cell activation.
Patent KR-20210051467-A (KR)
Title: System and method for providng information of floating population around user
Inventor: KIM JAE KYUNG
IPC: G06Q50/26
Filed: 2019-10-30
Abstract: The present invention relates to a system for providing information on a floating population around users which comprises: a plurality of user terminals; and an information providing server receiving location information from the plurality of user terminals, wherein the information providing server, based on the received location information, calculates information on a floating population around a specific user requesting identification of the surrounding floating population, and transmits the calculated information on the floating population around the specific user to a terminal of the specific user. The terminal of the specific user visualizes and displays the number of floating populations existing in a surrounding road of the specific user on a map displayed on a screen of the terminal of the specific user based on the received information on the surrounding floating population.
Patent KR-20210052039-A (KR)
Title: Inorganic composite pigment
Inventor: KIM SU YEON
IPC: C09C1/00
Filed: 2019-10-31
Abstract: The present invention relates to an inorganic composite pigment and a method for manufacturing the same. The method for manufacturing the inorganic composite pigment of the present invention includes the following steps: preparing a mixed slurry containing calcium hydroxide and titanium dioxide; lowering the pH of the mixed slurry by bubbling a carbon dioxide-containing gas into the mixed slurry in the presence of shear force; forming composite particles having a core/shell layer structure by fixing calcium carbonate particles on the surface of titanium dioxide particles from the mixed slurry having a lowered pH; and surface-treating the outermost surface of the composite particle having the core/shell layer structure by using at least one of polyacrylic acid and polyacrylic acid salt.
Patent KR-20210052994-A (KR)
Title: Guard for plantar fasciitis
Inventor: CHANG KI YONG
IPC: A61F5/058
Filed: 2019-11-01
Abstract: The present invention relates to a plantar fasciitis protector. According to an embodiment of the present invention, the plantar fasciitis protector comprises: an inner skin having a horizontal part for wrapping a user's foot and a vertical part for wrapping a user's ankle; an outer pressure tube that is formed on an outside of the vertical part and blocks a shock wave transmitted to plantar fascia by pressing an outside of a user's Achilles tendon; an inner pressure tube that is formed on an inside of the vertical part and blocks the shock wave transmitted to the plantar fascia by pressing an inside of the user's Achilles tendon; and a bottom pressure tube that is formed on a bottom surface of the horizontal part and blocks the shock wave transmitted to the plantar fascia by pressing a user's midfoot. Therefore, plantar fasciitis can be prevented or alleviated.
Patent KR-20210053737-A (KR)
Title: Refrigerator
Inventor: KIM YO HAN
IPC: F25D29/00
Filed: 2019-11-04
Abstract: The present invention relates to a refrigerator in which an impact when a folding shelf is folded is prevented. According to the present invention, the refrigerator comprises: a body having one or more storage compartments formed therein; a door for opening and closing at least one of the storage compartments; and a shelf provided in the storage compartment to support goods to be stored. The shelf includes: a movable shelf provided so that it can be withdrawn to the front; a fixed shelf fixed to one side of the movable shelf; and a rail means for supporting the fixed shelf and the movable shelf. The rail means or the movable shelf is further provided with a buffer means for preventing the collision between the movable shelf and the rail means. According to the present invention as described above, there is an advantage in that the impact and noise are prevented when the movable shelf is folded (retracted).
Patent KR-20210054831-A (KR)
Title: Double layed glass window with ceramic coating
Inventor: KIM YOUNG SUK
IPC: E06B3/663
Filed: 2019-11-06
Abstract: The present invention relates to a double-layered glass window with edges coated with ceramics, which comprises: a frame (10) which accommodates and supports the glass; first glass (20) accommodated in the frame and placed on an outdoor side; second glass (30) accommodated in the frame and placed in an indoor side; third glass (40) placed between the first glass and the second glass; a first interval rod (60) placed between the first glass and the third glass to keep the interval; a second interval rod (80) placed between the second glass and the third glass to keep the interval; a first sealant (70) and a second sealant (90) respectively placed between the first glass and the third glass and between the second glass and the third glass; a first ceramics coating (25) spread for a first width (t1) from an edge end on a surface of the first glass; and a third ceramics coating (45) spread for a third width (t3) from an edge end on a surface of the third glass. When viewed from the outside, due to the first ceramics coating (25) and the third ceramics coating (45), the separated interval between the first interval rod (60) and the second interval rod (80) comes to be not seen. According to the present invention, the double-layered glass is a hidden bar type of double-layered glass, which is an exposed type, but the double-layered glass is able to prevent the sealant from being corroded as the glass is exposed to visible rays or reflected heat. In addition, the phenomenon in which the interval rods are seen as several ones in the double-layered glass can be removed, thereby creating a beautiful image on the exterior.
Patent KR-20210058069-A (KR)
Title: Hard coating film and method for preparating the hard coating film
Inventor: LEE HOO IN
IPC: B32B27/36
Filed: 2019-11-13
Abstract: The present invention relates to a hard coating film and a method of manufacturing the hard coating film. One aspect of the present invention provides the hard coating film, which is formed by using a hard coating composition including a first inorganic nanoparticle dispersion comprising the first metal oxide nanoparticles, and a second inorganic nanoparticle dispersion comprising second metal oxide nanoparticles, wherein film surface hardness is controlled according to a content ratio of the first metal oxide nanoparticles and the second metal oxide nanoparticles, thereby increasing scratch resistance of the hard coating film and reducing a haze value.
Patent KR-20200056341-A (KR)
Title: Positive active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery incluidng the same
Inventor: KIM JONGMIN
IPC: H01M4/36
Filed: 2019-11-14
Abstract: Provided is a positive electrode active material for a lithium secondary battery, comprising: a lithium nickel-based composite oxide containing secondary particles in which a plurality of plate-shaped primary particles are aggregated; and a lithium manganese composite oxide having two or more types of crystal structures. The secondary particles have a predetermined arrangement structure in which a plane (003) of the primary particles includes primary particles oriented perpendicularly to a surface of the secondary particles. A lithium secondary battery having improved life and capacity characteristics can be obtained.
Patent KR-20210060745-A (KR)
Inventor: LEE JAE HYUNG
IPC: G06Q10/10
Filed: 2019-11-19
Abstract: The present invention relates to a blockchain-based electronic contract service system which enables signature without respect to a contract file format through a sign through a private key, enables compatibility with public certificates through a PKI, reduces a data modulation threat through decentralized signature information management, and reduces introduction costs through non-installation type web engine-based services. Components thereof are: a contract processing unit that collects contract information required for an electronic contract from a terminal of a user and generates contract data to prove the conclusion of the electronic contract; an encryption processing unit for generating encrypted contract data by encrypting the contract data; and a contract managing unit that generates a transaction for storing data in a block chain of a block chain node, stores the encrypted contract data in the block chain, and obtains the encrypted contract data by inquiring the block chain if there is a request of the user. The contract managing unit stores the encrypted contract data, according to whether it is necessary to temporarily store the encrypted contract data, in a block chain for temporary storage as a block chain which has a predetermined existence period, wherein the block chain is entirely deleted if a corresponding existence period elapses, or in a block chain for permanent storage which does not have an existence period.
Patent KR-20210062756-A (KR)
Title: Four die forging device
Inventor: NA YOUN SOO
IPC: B21J13/03
Filed: 2019-11-21
Abstract: The present invention relates to a four-die forging device, which can be used for forging an ingot and a billet of various steels or alloys on a hydraulic forging press and a radial swaging apparatus. According to the present invention, two separated screws are used for a die fixing means provided to the four-die forging device, thereby easily separating the die through a simple process even when there is damage to a tap or there is abrasion of the screw.
Patent KR-20210065220-A (KR)
Title: High entropy alloy having nanoscale compositionally modulated layered structure and method for manufacturing the same
Inventor: HONG SUN IG
IPC: C22C38/04
Filed: 2019-11-26
Abstract: A high-entropy alloy having a nano-composition-diversified layered structure and a method for manufacturing the same to improve hardness and ductility at the same time are provided. The high-entropy alloy of the nano-layered structure of the present invention comprises three or more alloy elements selected from the group consisting of, in atomic%, more than 5 % but not more than 40 % of Fe, more than 5 % but not more than 40 % Ni, more than 5 % but not more than 40 % of Co, and more than 5 % but not more than 40 % of Mn; and one or more alloy elements selected from the group consisting of more than 5 % but not more than 40 % of Cu and more than 5 % but not more than 40 % of V and added thereto.
Patent KR-20210066318-A (KR)
Title: Polishing pad, preparation method thereof, and preparation method of semiconductor device using same
Inventor: AHN JAEIN
IPC: B24B37/24
Filed: 2019-11-28
Abstract: The embodiment relates to a polishing pad used in a chemical mechanical planarization (CMP) process of a semiconductor, a method for manufacturing the same, and a method for manufacturing a semiconductor device using the same. According to the embodiment, by adjusting the average diameter of a plurality of pores included in the polishing pad, the sphericity rate of the plurality of pores, and the volume ratio thereof, it is possible to improve the polishing rate and reduce surface defects such as scratches and chatter marks appearing on the surface of a semiconductor substrate.
Patent KR-20200026771-A (KR)
Title: Assembly chamber for self assembly of semiconductor light emitting device
Inventor: YANG INBUM
IPC: H01L33/00
Filed: 2019-11-28
Abstract: The present invention relates to a display device manufacturing method, and more specifically, to an assembly chamber for self-assembly of a micro LED. The present invention provides the assembly chamber, which is formed to receive fluid. The assembly chamber includes: a floor part; a side wall part formed on the floor part at a predetermined height and arranged to surround the floor part; and a partition part formed on the floor part and formed to be extended from one inner side surface of a plurality of inner side surfaces to the other inner side surface facing the one inner side surface thereof. At least a part of the partition part is formed such that a vertical height with respect to the floor part is variable.