baber/WOPTO huggingface dataset:
Patent KR-20220139766-A (KR)
Inventor: CHOI YOUNG LAN
IPC: E01D19/00
Filed: 2021-04-08
Abstract: The present invention relates to a reinforced expansion footbridge having high safety and durability, comprising: a fixation bracket which is fixedly coupled to the side surface of the bridge; a scaffold unit supported by the fixation bracket; and a reinforcement unit coupled to the fixation bracket and expanding a scaffold unit supporting area of the fixation bracket.
Patent KR-20220140274-A (KR)
Inventor: PARK HAE JEONG
IPC: G06T7/00
Filed: 2021-04-09
Abstract: In accordance with an embodiment of the present invention, provided are an apparatus and a method for determining a disease on a target part based on a medical image. In accordance with an embodiment of the present invention, the apparatus for determining a disease on a target part based on a medical image, includes: a communication unit configured to transmit and receive data; and a control unit configured to be connected with the communication unit. The control unit can be configured to: acquire a medical image of a target part of an examinee from a photographing device through the communication unit; generate a segmentation image obtained by segmenting a target part area, from the medical image; extract feature data indicating shape features of the target part from the generated segmentation image; calculate an outlier compared to a normal value of the target part area based on the extracted feature data and reference data in which the feature data of a normal person are accumulated with respect to the target part; and determine a disease on the target part area by using the calculated outlier. Therefore, the present invention is capable of improving patient convenience and improving a workflow of a medical team.
Patent KR-20220140984-A (KR)
Inventor: PARK JAE HO
IPC: A47G25/40
Filed: 2021-04-12
Abstract: The present invention relates to a foldable hanger that fits easily inside clothes, the foldable hanger comprising a gear (1) rotated to fold the hanger, a spring (2) attached to both ends of the hanger and foldable from both sides, and a length adjustment bar (3) allowing the length to be adjusted together with the spring (2) of the hanger. The present invention allows a user to conveniently insert the hanger into clothes without any damage by using the folding function of the hanger in order to insert the hanger more conveniently into the clothes into which it is difficult to insert the conventional hanger. In particular, the foldable hanger of the present invention has portability to be easily folded and carried when the hanger needs to be folded and carried in a bag.
Patent KR-20220141199-A (KR)
Inventor: GWAK GYOUNG WON
IPC: G06Q50/20
Filed: 2021-04-12
Abstract: The present invention discloses a method for producing and supplying food through an online platform, not only allowing consumers to order food from specific culinary talents through a network composed of not only restaurants but also many culinary talents, but also enabling the culinary talents to share their cooking recipes with society and generate revenue. The method includes the steps of: selecting a food menu of a desired culinary talent by the consumer on the online platform; registering a recipe by the culinary talent to a web site operator equipped with the platform; delivering the registered recipe of the culinary talent to a nearby restaurant or cook; cooking the food at the restaurant or cook based on the received recipe.
Patent KR-20220144133-A (KR)
Inventor: INGYU CHOI
IPC: A47L5/24
Filed: 2021-04-19
Abstract: In a multi-cyclone dust collection apparatus and a vacuum cleaner including the same, the multi-cyclone dust collection apparatus comprises: a primary cyclone separator provided to primarily separate dirt from introduced air containing dirt; and a secondary cyclone separator installed inside the primary cyclone separator and provided to separate dust from air discharged from the primary cyclone separator. The secondary cyclone separator includes: a secondary cyclone provided with at least two inlets for introducing air and an outlet for discharging the introduced air; and an upper cover, which is a cover that covers the top of the secondary cyclone, including a discharge pipe inserted into the outlet to discharge the air. The upper cover further includes a plurality of flow guides arranged between the inlets adjacent to each other to minimize air flow interference between the inlets adjacent to each other and provided to correspond to the at least two inlets on the outer surface of the discharge pipe.
Patent KR-20220145160-A (KR)
Inventor: LEE MIN HEE
IPC: G02B6/38
Filed: 2021-04-21
Abstract: A plug connector having improved optical characteristics is provided. To this end, a plug connector according to the present invention includes: a plug body inserted into a socket connector, optically connected to the socket connector, and formed with a locking elastic piece locked to the socket connector on an outer circumferential surface thereof; and a plug housing in which the plug body protrudes from a front end and an unlocking elastic piece for unlocking the locking elastic piece is formed on an outer circumferential surface thereof. The plug body is slidably disposed forward and backward in the plug housing.
Patent KR-20220146101-A (KR)
Inventor: KIWON YU
IPC: C02F1/461
Filed: 2021-04-23
Abstract: The present invention relates to a water treatment device such as a water purifier. A deionization type water treatment device of the present invention includes: a phosphate filter positioned on an inlet side and discharging phosphate ions; a capacitive deionization (CDI) module; a first valve positioned between the phosphate filter and the CDI module; a bypass valve for connecting the inlet side to the CDI module by bypassing the phosphate filter; a second valve positioned on a drain side of the CDI module; and a third valve positioned on a purified water outlet side of the CDI module.
Patent KR-20220147448-A (KR)
Inventor: AHN SUNG MO
IPC: G02B5/20
Filed: 2021-04-27
Abstract: Disclosed are an image sensor having improved light utilization efficiency by using a color separating lens array capable of focusing incident light separately according to wavelengths of the incident light, and an electronic device having included the image sensor. The image sensor includes a sensor substrate including a plurality of first pixels and a plurality of second pixels; and a color separating lens array configured to condense light of a first wavelength onto the plurality of first pixels and condense light of a second wavelength onto the plurality of second pixels, wherein: each of the first pixels includes a plurality of photosensitive cells that are two-dimensionally arranged in a first direction and a second direction perpendicular to the first direction, the plurality of photosensitive cells configured to independently sense incident light; and from among the plurality of first pixels, a first pixel of a first group includes a first edge region and a second edge region that are arranged at opposite edges of the first pixel in the first direction, the first pixel of the first group configured to output first and second photosensitive signals with respect to the incident light on the first edge region and the second edge region.
Patent KR-20220148545-A (KR)
Inventor: IM SUNG GAP
IPC: C23C16/452
Filed: 2021-04-29
Abstract: The present invention relates to a polymer thin film for capturing a nucleic acid, a manufacturing method thereof, and a use thereof. More specifically, according to the present invention, in an iCVD process, in presence of an initiator, a monomer including a vinyl group, an acryl group, or an amine group having a methacrylic group and a positive charge and a monomer for crosslinking react on a substrate, and thus a copolymer is coated on the substrate. Therefore, the polymer thin film for capturing the nucleic acid is prepared by using the iCVD process using the initiator. In addition, a one-step nucleic acid collection and fixation operation can be performed on the manufactured polymer thin film quickly and accurately. In addition, affinity control for the nucleic acid can be formed easily. Therefore, the polymer thin film can be applied as a platform technology to various diagnostic application fields.
Patent KR-20220156162-A (KR)
Title: A filtering device for recycle of waste copper sulfate solution
Inventor: KIM DONG HYUN
IPC: B01D29/64
Filed: 2021-05-18
Abstract: The present invention relates to a filtering device for recycling waste copper sulfate solution for filtering and recycling waste copper sulfate solution, which is an industrial by-product. To this end, the filtering device comprises: a storage tank with an open upper part and coupled to an inlet pipe for introducing the waste copper sulfate solution into the lower part; a tank head coupled to the upper part of the storage tank, having an auxiliary tank for temporarily storing the filtered copper sulfate solution formed therein, and having a withdrawal pipe connected to the auxiliary tank connected to the upper part; a support pipe coupled to extend across the center of the tank head to the lower portion of the storage tank; a plurality of bag filters radially installed around the support pipe in a vertical upright state; and a plurality of perforated pipes in which nozzle holes which introduce a copper sulfate solution filtered through each bag filter into the auxiliary tank as the upper part is connected to the auxiliary tank and the lower part is inserted vertically inside each bag-filter are formed. The upper end of each bag filter is supported by a support means to prevent sagging downward. When the internal pressure of the storage tank increases due to clogging caused by foreign substances adhering to the bag filter, the perforated pipe is sprayed through a nozzle hole to wash the bag filter with water. At least two or more inspection ports are formed in the storage tank, so that the internal situation (bag filter clogging) can be visually identified.
Patent KR-20220157003-A (KR)
Title: Steel cord for tire belt ply reinforcement
Inventor: PARK PYEONG YEOL
IPC: B60C9/00
Filed: 2021-05-20
Abstract: The present invention relates to a steel cord for reinforcing a tire belt ply which comprises a cord formed by periodically twisting n wires. The n wires are compressed by a rolling process, the wires are compressed by the rolling process such that at least one or more of the n wires are compressed into a non-circular shape. When n is an odd number, a cross-section of one wire of the n wires becomes circular by the rolling process and the cross-section of n-1 wires becomes non-circular. When n is an even number, the cross sections of two wires of the n wires become circular by the rolling process and the cross sections of n-2 wires become non-circular. According to the present invention, as the steel cord is manufactured by the rolling process, the thickness of rubber can be reduced when the steel cord is embedded in a rubber sheet.
Patent KR-20220124059-A (KR)
Title: Unmanned parking method provided by an unmanned parking system composed of a plurality of terminals
Inventor: AHN WOO SUK
IPC: G06Q50/30
Filed: 2021-05-20
Abstract: One embodiment of the present invention discloses an unmanned parking method provided by an unmanned parking system composed of a plurality of terminals. The unmanned parking system includes: a first breaker terminal which recognizes a license plate number through a first photographing device and operates a breaker located at an entrance; a second breaker terminal for recognizing the license plate number through a second photographing device to operate the breaker located on an exit and settling a parking fee at the exit; a management terminal which manages parking lot state information; and a plurality of parking guidance terminals for recognizing the location of the vehicle in a parking lot and displaying the location of a parking space. Therefore, since normal operation is possible without manpower residing in the parking lot, it is possible to save labor costs.
Patent KR-20220023690-A (KR)
Title: 24 to 30ghz wide band cmos power amplifier
Inventor: KUO CHE CHUN
IPC: H03F1/56
Filed: 2021-06-03
Abstract: According to some embodiments of the present invention, provided are a wideband matching network, a method for operating a power amplifier network, and a power amplifier network operating system. The wideband matching network according to some embodiments, as a wideband matching network for power amplifier impedance matching, comprises an output network and a power amplifier transistor connected to the output network. The output network includes a series capacitor, an on-chip transformer which is connected in series with the series capacitor, wherein the on-chip transformer and the series capacitor operate as a secondary filter, and a port which is connected to the series capacitor and a receiver switch.
Patent KR-20220163775-A (KR)
Inventor: KIM YOUNG PYO
IPC: B05B1/14
Filed: 2021-06-03
Abstract: The present invention relates to a nozzle assembly and a bidet which can reduce costs by minimizing the number of flow paths and valves. Specifically, according to one embodiment of the present invention, the nozzle assembly comprises: a housing having a water entry channel and a water exit channel; a flow path switching member having a first flow path providing a passage for a cleaning solution entering from the water entry channel to flow and a second flow path which does not communicate with the first flow path, and selectively placeable in one state between a first water exit state in which the water entry channel communicates with the first flow path and a second water exit state in which the water entry channel communicates with the second flow path; a case supporting the flow path switching member, and arranged in the housing; and a nozzle wherein one end thereof is extended to be exposed to the outside of the case, and the other end thereof is arranged in the case to communicate with the first flow path.
Patent KR-20220166134-A (KR)
Title: Safety device for high place work
Inventor: HYUNSEOK KANG
IPC: A62B35/00
Filed: 2021-06-09
Abstract: The present invention relates to a safety apparatus for a high-place work, which is able to guarantee the safe work activities of a worker who performs high-place work on an upper side of a BCT vehicle for discharging coal ash from a silo-type discharge facility to the BCT vehicle. According to the present invention, the safety apparatus for high-place work comprises: a plurality of pillar frames (100) standing from the ground surface and apart from each other at regular intervals; a plurality of guide frames (200) respectively horizontally formed on an upper side of the pillar frames (100); a first moving unit (300) movably arranged along the guide frames (200); a second moving unit (400) movably arranged along the first moving unit (300); and a connection unit (500) arranged on the second moving unit (400) and connected to a worker.
Patent KR-20220167479-A (KR)
Title: Portable syringe locks in custody including the cooling function
Inventor: PARK HONG SEOG
IPC: B65D25/06
Filed: 2021-06-14
Abstract: The present invention relates to a portable syringe storage box including a cooling function, and particularly to a portable syringe storage box including a cooling function to allow for use of syringes containing an injection solution that needs to be stored and used at low temperatures, such as COVID-19 vaccines. The storage box of the present invention comprises a refrigerant storage part (100), an insulator cover (200), a settling panel part (300), a hollow member (400), a syringe holder part (500), a temperature measuring part (600), and a protective cover (700).
Patent KR-20220167683-A (KR)
Title: Optical laminate, substrate for display device, and optical device using the same
Inventor: AN KWANG HYEON
IPC: G09F9/30
Filed: 2021-06-14
Abstract: The present invention relates to an optical laminate in which a base layer, an inorganic deposition layer, a first polyimide resin layer, a first inorganic material layer, a second polyimide resin layer, and a second inorganic material layer are stacked in sequence. The present invention relates to an optical laminate, a substrate for a display device using the same, and an optical device. According to the present invention, excellent heat resistance, dielectric properties and optical properties can be realized by suppressing deformation of a film at high temperatures.
Patent KR-20220170390-A (KR)
Title: UV-blocking composition for preventing sunburn of fruit
Inventor: KANG KYEONG JIN
IPC: A01N61/00
Filed: 2021-06-22
Abstract: The present invention relates to a UV-blocking composition for preventing sunscald of fruits and a method for preventing sunscald of fruit using the same. The composition of the present invention reduces sunscald (fruit burn) damage caused by abnormal high temperature and strong light during a growing period, and is useful for preventing secondary decay disease infection and improving fruit quality. In addition, a sunscald prevention agent is sprayed by using a speed sprayer for orchards, so that it is effective in reducing labor and reducing working hours.
Patent KR-20220170172-A (KR)
Title: Cable Head Cover for Termination Connector and Indirect Live Line Construction Method Thereof
Inventor: JUNG HAN JU
IPC: H02G1/02
Filed: 2021-06-22
Abstract: According to the present invention, a cable head cover (1) for a terminal connector material capable of indirect live wire construction comprises: a separate body (10) divided into left and right bodies (11, 13) which are closed and opened via a hinge (30); a body connector (20) connecting the left and right bodies (11, 13) with a concave-convex coupling structure (凹, 凸) to maintain a closed state; and a fixing switch (40) strengthening the closed state by fixing the left and right bodies (11, 13) with a screw fastening structure. Accordingly, contractor accidents can be prevented through indirect live wire construction work using a smart stick (300) for a termination connector material (100). In particular, by bolting a cover body of a separate structure with a screw fastening force of bolts and nuts, the switch is prevented from being disconnected or separated after construction, and infiltration of external foreign substances and moisture infiltration into an underground cable is also prevented.
Patent KR-20230000739-A (KR)
Title: Electronic devcie and method for outputting an object generated based on a distance between the electronic devcie and a target device
Inventor: HYEONJEONG KIM
IPC: G10L15/22
Filed: 2021-06-25
Abstract: The present invention provides a technology generating an object corresponding to a long-range and/or short-range based on a distance between an electronic device and a device targeted for remote control. An electronic device according to various embodiments comprises: a memory including instructions; and a processor electrically connected to the memory and configured to execute the instructions wherein, as the instructions are executed by the processor, the processor can determine whether a user's speech is a device control speech for a target device which is an object of remote control, check a distance between the electronic device and the target device if the user's speech is the device control speech, and output an object generated differently depending on whether the distance is short or long. Various other embodiments may be possible.
Patent KR-20220000855-A (KR)
Title: Nuclear fuel for isotope extraction
Inventor: CEA ANDREW KEN
IPC: B01D59/22
Filed: 2021-06-28
Abstract: The present invention relates to a nuclear fuel. The nuclear fuel contains uranium aluminide particles. Here, uranium aluminide particle properties are selected for good isotope extraction after irradiation and chemical degradation.
Patent KR-20230001186-A (KR)
Title: Multiple layer noise absorbing material for vehicle
Inventor: KWON CHOONG HO
IPC: B32B17/06
Filed: 2021-06-28
Abstract: Provided is a multilayer sound-absorbing material for a vehicle, wherein polyurethane foam and glass fiber layers are stacked in the same thickness as that of the polyurethane foam constituting a conventional multilayer sound-absorbing material, so that the sound absorption performance is improved while the weight is reduced by about 10%, compared to only polyurethane foam. In particular, provided is a multilayer sound-absorbing material for a vehicle, which is produced with polyurethane foam and glass fiber layers with a thickness of 20 to 30 mm to minimize the overall thickness of the multilayer sound-absorbing material while improving formability and sound-absorbing performance and reducing weight. In addition, the thickness ratio of the polyurethane foam to the glass fiber layer is set to be 0.2:0.8 to 0.8:0.2, so that a thickness ratio that suits formability, functionality, and sound absorption performance can be selected for use.
Patent KR-20230001758-A (KR)
Title: Semiconductor package and method of manufacturing the same
Inventor: LEE SANGJIN
IPC: H01L21/60
Filed: 2021-06-29
Abstract: According to the present invention, a manufacturing method of a semiconductor package can comprise: a step of preparing a semiconductor chip with a pillar pattern on a lower surface; a step of arranging the semiconductor chip side by side with a connection substrate, and providing a conductive pad on the lower surface of the connection substrate; a step of forming a molding film on the lower surface of the connection substrate and the lower surface of the semiconductor chip, and covering the pillar pattern and the conductive pad; a step of forming a first rewiring substrate on the upper surface of the connection substrate, the upper surface of the semiconductor chip, and the upper surface of the molding film, and letting the first rewiring substrate directly come in contact with the upper surface of the semiconductor chip; and a step of performing a grinding process on the lower surface of the molding film and exposing the pillar pattern and the conductive pad. The outer wall of the connection substrate can be vertically aligned with the outer wall of the first rewiring substrate. Therefore, the semiconductor package can have improved thermal characteristics.
Patent KR-20230003825-A (KR)
Inventor: JUNG EUN JI
IPC: A45D34/04
Filed: 2021-06-30
Abstract: In the present invention, a piston (1) and an outer container (4) can be connected as a whole, and the outer container (4), an inner container (2), and a handle (3) are coupled. The outer container (4) and tweezers (6) are coupled. In addition, the tweezers (6) and a finger corrector (5) can be coupled or separated. The inner container (2) is divided into two sides. One side has built-in adhesive and the other side is blocked. When the handle (3) is turned to the right, the outer container (4) rotates together and a discharge port in the inner container (2) is opened such that the adhesive comes out. At this time, when pressure is applied using the piston (1), the adhesive comes out through the discharge port at the bottom of the tweezers (6). In addition, a user can use the tweezers stably by using the finger corrector (5) coupled with the tweezers (6).
Patent KR-20230010512-A (KR)
Inventor: KWON KI SUNG
IPC: G06Q30/06
Filed: 2021-07-12
Abstract: Disclosed is a smart store management system based on a communication network using an IoT device, which can efficiently operate facilities or equipment and marketing of a store according to the specificity of the commercial store. According to the present invention, the smart store management system to manage a facility or equipment of a commercial store includes: an IoT controller which is connected to a sensor and an IoT device, respectively; a gateway which communicates with and is connected to the IoT controller through a local area network; a store management terminal which is linked with the gateway to receive sensing data, collected by the sensor and the IoT device, from the IoT controller; and an integration management application which is linked with the store management terminal to integrally control the sensor and the IoT device based on the received sensing data.