baber/WOPTO huggingface dataset:
Patent KR-20210103051-A (KR)
Title: A novel thermoplastic polyurethane-silica composite for orthodontic power chain and a method of preparing the same
Inventor: WIE JEONG JAE
IPC: C08K3/36
Filed: 2020-02-13
Abstract: The present invention relates to a thermoplastic polyurethane-silica composite for a power chain on braces and a method for manufacturing the same and, more particularly, to a thermoplastic polyether-based polyurethane-silica composite and a method for manufacturing the thermoplastic polyether-based polyurethane-silica composite using an extrusion process, wherein the thermoplastic polyether-based polyurethane-silica composite comprises a thermoplastic polyether-based polyurethane substrate containing 0.2-5 wt% of nano-sized silica particles, and the silica particles are dispersed inside the thermoplastic polyether-based polyurethane substrate.
Patent KR-20210105240-A (KR)
Title: Apparatus for seat belt installation
Inventor: GU HYUN JEONG
IPC: B60R22/26
Filed: 2020-02-18
Abstract: The present invention relates to a seat belt installation apparatus, comprising: an anchor for installing a seat belt fixed to a vehicle body and having a lower end unit of a seat belt installed on one side; and a cover for shielding the anchor and an anti-rotation bead formed on the bottom surface of the vehicle body. According to the present invention, a reinforcing unit and a supporting protrusion are formed at a rear end unit of the cover, so that the cover can be elastically deformed, rigidity of the cover is supplemented, and a plurality of supporting ribs are formed on the lower surface of the cover. Therefore, when vibration or shock is transmitted from the vehicle body, it is possible to completely prevent a flow in the front-rear direction and the vertical direction of the cover. In addition, the anchor and the cover are cfoupled to prevent noise by blocking the noise caused by movement of the cover. Therefore, the upper surface of a fixation unit of a pair of anti-rotation bead and the anchor formed on the bottom surface of the vehicle body can be entirely shielded.
Patent KR-20210112932-A (KR)
Title: Portable apparatus inluding separable camera
Inventor: WONKYU SUNG
IPC: H04M1/725
Filed: 2020-03-06
Abstract: In accordance with various embodiments of the present disclosure, an electronic device includes: a storage space extended from an opening formed in a part of a side of a housing into the inside of the housing; a sub device having a length long enough to be stored in the storage space as a whole, having one end aligned with the side of the housing as the substantially same side when stored as a whole, capable of being separated from the storage space, and including a first camera; a second camera placed in the housing; a display shown through the first side of the housing; a wireless communication circuit placed in the housing; and at least one processor electrically connected with the display and the wireless communication circuit. The at least one processor can be set to: display a first preview screen of the first camera through the display in a first state in which the first camera is exposed to the outside of the housing as at least one part of the sub device is withdrawn from the storage space; and display a second preview screen of the first camera on the display using data acquired from the sub device through the wireless communication circuit in a second state in which the whole of the sub device is withdrawn from the storage space. Therefore, the present invention is capable of conveniently providing two-channel images using the sub device separated from the main device.
Patent KR-20210116825-A (KR)
Title: Appratus for providing block placement information of ship
Inventor: SEOKHEE WON
IPC: G06F30/20
Filed: 2020-03-17
Abstract: An apparatus for providing block arrangement information of a ship is disclosed. The apparatus for providing block arrangement information of a ship according to an embodiment of the present invention comprises: a block arrangement information storage unit for storing at least one of arrangement information between neighboring grand assembly blocks, a type of welded joint of each joint surface of the grand assembly block, and information on a PE block and a mega block to which the grand assembly block belongs; and a welding shrinkage margin storage unit for storing a welding shrinkage margin value of the grand assembly block derived based on the type of the welded joint of each joint surface of the grand assembly block, thereby capable of improving the convenience, efficiency, and accuracy of the block assembly process of a ship, and effectively performing a 3D modeling.
Patent KR-20210118998-A (KR)
Title: Hybrid Lightweight Permeable Block Composition Using Industrial By-Products
Inventor: CHOI SE JIN
IPC: C04B18/14
Filed: 2020-03-23
Abstract: The present invention relates to a lightweight permeable block composition for securing compressive strength and water permeability and expressing excellent flexural strength and lightness by using a large amount of industrial by-products such as steel by-products. The present invention provides a hybrid lightweight permeable block composition using industrial by-products, wherein 260 kg/m^3 of a binder and 1,200 kg/m^3 of fine aggregate are blended in accordance with the standards at the water-binding material ratio of 40%, the binder is mixed with 30 to 40 wt% of cement and 60 to 70 wt% of fine powder of blast furnace slag, and the fine aggregate is mixed with 20 to 40 wt% of limestone fine aggregate, 20 to 40 wt% of bottom ash fine aggregate and 20 to 60 wt% of artificial lightweight fine aggregate.
Patent KR-20210119702-A (KR)
Title: Lamp for vehicle
Inventor: KWON OH RYEON
IPC: F21S41/19
Filed: 2020-03-25
Abstract: The present invention relates to a lamp for a vehicle, and more specifically, to a lamp for a vehicle wherein at least some of a plurality of lamp modules have different light distribution properties and the lamp module can be shared. The lamp for a vehicle according to the present invention comprises: a base; and a plurality of lamp modules mounted respectively on a plurality of mounting parts formed on the base. Each of the lamp modules includes: a light source part; and a lens part arranged in front of the light source part. Each of the mounting parts includes: the light source part of each of the lamp modules; and a first guide pin and a second guide pin for determining the position of the lens part. At least two mounting parts among the mounting parts can be formed so that the first guide pin and the second guide pin can have different intervals in one direction.
Patent KR-20210121520-A (KR)
Inventor: SEO SANG MIN
IPC: F16L55/00
Filed: 2020-03-30
Abstract: Disclosed is a freeze prevention apparatus capable of simplifying the structure, making it easy to manufacture, and reducing manufacturing cost. According to an embodiment of the present invention, a freeze prevention apparatus comprises: a heat generating unit configured to dissipate heat; and a housing in which the heat generating unit is accommodated therein and is coupled to a pipe to transfer heat emitted from the heat generating unit to the pipe. The housing is provided in the shape of a hollow tube having one body so that the heat generating unit can enter and exit in the longitudinal direction.
Patent KR-20210122964-A (KR)
Title: Lighting frame
Inventor: KIM KYOUNG MAN
IPC: F21V17/10
Filed: 2020-04-02
Abstract: The present invention discloses a lighting device sales system including a user terminal for inputting user space information. The lighting device sales system includes a server, a user terminal, a first terminal, and a second terminal. In addition, the lighting device sales system may include: a manager terminal for receiving lighting recommendation information and purchase request information from a server; and a manager identification device for acquiring a manager image to identify a manager for accessing the manager terminal or the server.
Patent KR-20210123637-A (KR)
Title: Pit lifter for pressure resistant container inspection of hydrogen fuel cell vehicle and gas fueled vehicle
Inventor: HAN SANG YUN
IPC: G01M17/007
Filed: 2020-04-03
Abstract: The present invention relates to a pit lifter for pressure-resistant container inspection of a hydroelectric vehicle and a gas-fueled vehicle. The pit lifter comprises: a square base installed on the bottom of a pit (PIT) of a recessed square space; a square main platform disposed on an upper side of the base; a main lifting means installed between the base and the main platform to vertically lift the main platform so that the main platform is arranged side by side with an installation surface or to be hidden in the pit; and a guide means for guiding the lifting operation of the main platform when the main platform is lifted by the main lifting means. The guide means includes: n rails (where n is an integer greater than or equal to 1) disposed on the left and right inner walls of the pit, respectively, in a vertical direction; and n rollers provided on both left and right ends of the main platform, respectively, to rotate along the respective rails. Therefore, the pit lifter can restrict the downward movement of the main platform when a large vehicle such as a CNG bus passes the pit lifter, thereby prevent accidents, enables inspection and repair of the lower body of a vehicle when the main platform descends while an inspector rides on the main platform, and particularly, can be stably lifted while minimizing lateral shaking of the main platform when the main platform is lifted in the pit.
Patent KR-20210124859-A (KR)
Title: Fish tank and pot planting device with adjustable water level
Inventor: LEE HUN JAE
IPC: A01K61/10
Filed: 2020-04-07
Abstract: The present invention relates to a water level controllable fishing port and a flowerpot cultivation device, and more specifically, to a water level controllable fishing port and a flowerpot cultivation device, which stores a large amount of water and supplies a certain amount according to the water level of the fishing port, and can manage fishes and plants at the same time by supplying the water of the fish port as a flowerpot, can be placed in any convenient location.
Patent KR-20210125740-A (KR)
Title: Structure Design of Modular Type High-precision Charger/Discharger
Inventor: KIM BYUNG HUM
IPC: H02J7/00
Filed: 2020-04-09
Abstract: The present invention relates to a technical idea for allowing a user to efficiently use the space of a power supply unit of a charging/discharging system due to easy arrangement design in a unit module. A sub-rack assembly structure of a modular high-precision charger/discharger according to an embodiment includes: a base plate which is fixed to a sub-rack of a high-precision charger/discharger in a vertically erected state; and at least one charger/discharger power supply unit which is electrically or physically attached to or detached from one side of the base plate, to process charging and discharging through bi-directional AC-DC conversion or bi-directional DC-DC conversion between a battery and a power source, allows constituent circuits for processing the charging and discharging to be arranged in a first direction, to be formed in an elongated shape in the first direction, and is disposed on the base plate in a parallel manner in a second direction perpendicular to the first direction.
Patent KR-20210129548-A (KR)
Inventor: SONG SUNG WEON
IPC: H01M8/04089
Filed: 2020-04-20
Abstract: An object of the present invention is to provide a connecting module that can be easily replaced when a fuel cell stack is old or expires. A connecting module for connecting an opening and a nozzle of a fuel cell stack for inflow and outflow of fuel gas or coolant comprises: a link part disposed adjacent to the opening of the fuel cell stack, sliding left and right and provided with guides in an oblique direction; and a connection part connected to a guide of the link part, moved forward and backward when the link part slides in left and right directions, coupled to an opening of the fuel cell stack when moving forward, and separated from the opening of the fuel cell stack when reversing by sliding along the guide.
Patent KR-20210145897-A (KR)
Inventor: HONG JAE MIN
IPC: H01L51/00
Filed: 2020-05-25
Abstract: Disclosed are a mask assembly, a method for manufacturing the mask assembly, and an apparatus for manufacturing a display device. The present invention provides a mask frame having a first opening part; a support member arranged in at least one of a first direction and a second direction and disposed on the mask frame to partition the first opening part into at least one second opening part and at least one or more third opening parts; and a partition member disposed to overlap the support member.
Patent KR-20200138085-A (KR)
Title: AI insurance server and Method for providing AI insurance service
Inventor: JEONG NA YOUNG
IPC: G06N20/00
Filed: 2020-05-29
Abstract: Provided are an artificial intelligence (AI) insurance server capable of individually and precisely judging the risk of insurance users, and a method of providing an AI insurance service. According to the present invention, the AI insurance server comprises: a receiving unit which receives input data including medical data of an insurance user; a comparison data selection unit which selects comparison data based on the input data, wherein first analysis data is derived by analyzing the comparison data; an artificial intelligence analysis unit which obtains second analysis data derived by artificial intelligence analysis of the input data; a comparison unit which compares the first and second analysis data and generates final analysis data through the first and second analysis data; and a decision-making unit which performs insurance-related decision-making through the final analysis data.
Patent KR-20210150090-A (KR)
Inventor: LEE JAE IN
IPC: G06F3/16
Filed: 2020-06-03
Abstract: The present invention relates to a personal information protection-based voice information processing service providing system, which prevents in advance that voice information including personal information is used illegally in a cloud network or a public network, and blocks in advance that personal information which needs to be protected is transmitted/stored/managed to a cloud service server regardless of whether the user is aware of it. The personal information protection-based voice information processing service providing system of the present invention includes a client terminal, a contact center, a voice processing server, a relay and processing server, and a cloud service server.
Patent KR-20210152242-A (KR)
Inventor: KIM CHANG HYUN
IPC: H03K19/017
Filed: 2020-06-08
Abstract: The present invention provides a logic circuit that performs a logical operation. According to the present invention, there is an effect that logic operation can be performed quickly by implementing a logic circuit, which pulls up or pulls down an output signal according to a combination of a logic level of an input signal. The logic circuit comprises: a first pull-up driving circuit for driving a first inverted input signal with a power supply voltage based on a first input signal, and for a pull-up driving output signal based on the first, a second, and a third inverted input signals; and a pull-down driving circuit for driving the third inverted input signal with a ground voltage based on a third input signal and a pull-down driving output signal based on the first inverted input signal, the second input signal, and the third input signal.
Patent KR-20210157136-A (KR)
Inventor: KIM WON IL
IPC: C12Q1/689
Filed: 2020-06-19
Abstract: The present invention relates to a primer set, kit, composition, and detection method for detecting harmful microorganisms. More specifically, the present invention relates to primer sets, kits, compositions and detection methods for detecting Listeria monocytogenes. When Listeria monocytogenes is detected by the primer set according to the present invention, high-accuracy detection by melting curve analysis of real-time polymerase chain reaction is possible. Accordingly, it is possible to prevent economic damage and various diseases including food poisoning by diagnosing Listeria monocytogenes in advance in agricultural, fishery products and processed foods.
Patent KR-20210157710-A (KR)
Inventor: PARK MYUNG SIK
IPC: A61B17/74
Filed: 2020-06-22
Abstract: The present invention relates to a femoral neck and shaft angle fixing device, which more particularly includes: a femoral neck screw formed to be inserted into the femoral neck by being composed of an insertion part provided with a spirally formed blade, and a body part having a through-hole formed at one end; and a femoral shaft intramedullary nail formed to be inserted into the femoral shaft by passing through the through hole formed in the femoral neck screw, wherein the femoral neck screw is inserted into the femoral neck, the femoral shaft intramedullary nail passes through the through hole to be inserted into the medullary canal of the femoral shaft, and an angle of the femoral neck screw and the femoral shaft intramedullary nail is adjusted to fix the femoral part. According to the present invention, fixing at the optimal angle is possible without misalignment.
Patent KR-20210158250-A (KR)
Inventor: CHOI WOO CHEOL
IPC: B08B11/04
Filed: 2020-06-23
Abstract: The present invention relates to a substrate cleaning apparatus. By cleaning an upper surface of a substrate while transporting the substrate in a floating state by a levitation stage and limiting the levitation height with a limiting member, and transporting the substrate in a state that the substrate is pressed downward with a non-contact pressing force by a pressing stage and cleaning the bottom surface of the substrate while limiting the downward position with a support member, the upper and lower surfaces of the substrate are cleaned, respectively, without a process of turning the substrate 180 degrees.
Patent KR-20200083952-A (KR)
Inventor: IN JAE YEO
IPC: H04N5/225
Filed: 2020-06-25
Abstract: An objective of the present invention is to provide a camera module having a structure with easy product assembly. According to an embodiment of the present invention, the camera module comprises: a cover can having a hollow space formed on an upper side thereof to expose a lens, and an open surface entirely opened and formed on a lower side thereof; a base fastened to a lower side of the cover can; a housing positioned on an upper side of the base and moved in a first direction and a second direction; a bobbin which is accommodated in the housing to be moved in an optical axis direction, and includes at least one lens; a magnet unit arranged on the inner surface of the housing; a first coil unit arranged on the outer surface of the bobbin to move the bobbin in a z-axis direction; an actuator arranged on the upper surface of the base to move the housing accommodating the bobbin in the first direction and the second direction; and a printed circuit board arranged between a second coil unit and the base to apply power for controlling the first coil unit and the second coil unit.
Patent KR-20220000124-A (KR)
Title: Badminton Shuttlecock Launcher
Inventor: SONG BONG HWA
IPC: A63B102/04
Filed: 2020-06-25
Abstract: The present invention relates to a device for launching a badminton shuttlecock comprising: a shuttlecock loading unit; a shuttlecock extracting unit; a shuttlecock launching unit; and a controlling unit. The shuttlecock loading unit is composed of a fixing plate in which an extraction groove unit is formed to extract a shuttlecock stored in a shuttlecock storing container. The shuttlecock extracting unit extracts the shuttlecock one by one to a lower part of the extraction groove unit. The shuttlecock launching unit includes: a shuttlecock mounting member which temporarily mounts the shuttlecock extracted by the shuttlecock extracting unit; a shuttlecock hitting member which is installed in the shuttlecock mounting member; a shuttlecock launching member which is installed in a front side of the shuttlecock hitting member to allow the shuttlecock to fly; a first angle adjusting member which rotates the shuttlecock launching member in a vertical direction; and a second angle adjusting member which rotates the shuttlecock launching member in a horizontal direction. The controlling unit controls the shuttlecock launching unit. By storing a plurality of shuttlecocks in the storing container, the shuttlecocks can be continuously launched. By rotating the shuttlecock launching member in the vertical direction, the shuttlecock can be launched to an upper direction and a lower direction. A user can practice by continuously flying the shuttlecocks in any one of the vertical direction by the first angle adjusting member.
Patent KR-20220000503-A (KR)
Title: Engine structure
Inventor: KANG DONG WOO
IPC: F02F7/00
Filed: 2020-06-26
Abstract: Disclosed is an engine structure capable of suppressing a bore deformation. The engine structure includes: a cylinder block including at least one bore limited by an upper block surface, a support surface placed with a step downward from the upper block surface, and an inner surface extended downward from the support surface; a cylinder liner including a cylindrical body covering the inner surface and a flange extended outward from the body to be placed on the support surface; and a cylinder head fixed to the cylinder block so as to cover the upper block surface and a second surface. The flange includes a first surface coming in contact with the support surface and including a plurality of recesses placed along the circumference of the body, and a second surface symmetrical to the first surface and constituting the same surface as the upper block surface. The deformation of the cylinder block can be suppressed from being transited to the cylinder liner, which can lead to the minimization of a bore deformation.
Patent KR-20200085245-A (KR)
Title: Printed circuit board
Inventor: KANG BYUNG KWAN
IPC: H05K3/36
Filed: 2020-06-26
Abstract: Provided is a printed circuit board for sensing voltage of a battery pack formed by stacking a plurality of battery cells, which comprises: a first part with a band shape formed in the extension direction (X) of the battery cells; a second part formed separate from the first part while having a connection part connected to a tip end of the first part; a joint part formed with an exposed internal circuit layer on the tip end of each of the first part and the connection part; and a guide part formed in each of the first part and the connection part and interlocked with each other when the first and second parts are connected to guide a joint position of the joint part. The joint part includes: a conductive part electrically connecting the first and second parts by exposing the internal circuit layer; and a reinforcement part formed by extending an insulation layer formed at one side of the conductive part, and attached to the insulation layer formed at the other side of a different conductive part when the conductive parts are joined, thereby enhancing a yield rate in a circuit board production process, and at the same time, enhancing strength of the joint part and lowering damage possibility to offer more enhanced reliability and productivity.
Patent KR-20220001082-A (KR)
Title: sweet potato coconut sweet potato chip garlic chicken breast pasts
Inventor: KIM SEUL LA
IPC: A23L27/14
Filed: 2020-06-29
Abstract: The present invention puts chicken breast, various vegetables, and butter in pasta, and boils the same, followed by putting pasta noodles and boiling same, and then sprinkles pepper at the end, transfers to a plate and sprinkles coconut chips and sweet potato chips on top to complete the same. According to the present invention, it is good to make and eat while on a diet by adding oily chicken breast without adding bacon.