baber/WOPTO huggingface dataset:
Patent KR-20220104346-A (KR)
Title: Thermoelectric device unit
Inventor: CHO YOUNG TAE
IPC: H01L35/30
Filed: 2021-01-18
Abstract: The present invention is to provide a thermoelectric device unit. The thermoelectric device unit comprises: a hot block (110); an insulation member (120) settled on the upper surface of the hot block (110) and provided with an accommodation groove (121) for accommodating a thermoelectric device (130) at the center; a thermoelectric device (130) inserted into the inside of the accommodation groove (121); a cool block (140) settled on the upper surface of the thermoelectric device (130) and formed to fix a target to be cooled on the upper surface; a sealing member (150) settled on the upper surface of the cool block (140) and formed to perform a sealing function; and a case (160) located at the upper part of the sealing member (150), formed to be coupled with the hot block (110), and provided with a through hole (161) at the center to expose the cool block (140) upwards. The present invention has an effect of improving a heat radiation function by improving adhesion and airtightness among the cool block, the thermoelectric device, the hot block, and the case. The present invention, especially, has an effect of improving durability, use efficiency, and a utilization range of the thermoelectric device due to a simple structure and easy maintenance.
Patent KR-20220107351-A (KR)
Inventor: KANG SUNG MUK
IPC: B01D35/02
Filed: 2021-01-25
Abstract: An invention related to a cutting burr recovery apparatus is disclosed. The cutting burr recovery apparatus according to the present invention includes: a cutting unit for cutting a material; a channel unit providing a path through which fluid flows and cutting burr generated from the material cut by the cutting unit moves according to the flow of the fluid; a collection unit disposed on an outlet side of the channel unit and collecting the cutting burr; a moving unit for moving the cutting burr collected in the collection unit; and a separation unit for separating foreign substances from the cutting burr moved from the moving unit, thereby capable of recovering the cutting burr generated when cutting the material.
Patent KR-20220109040-A (KR)
Title: grasping harmful insect and harmful insect information management system
Inventor: LEE OK JEONG
IPC: A01M1/10
Filed: 2021-01-28
Abstract: One embodiment of the present invention relates to a pest capturing and managing system using a three-axial driving device, which uses a sex pheromone trap to attract, capture, and record a video of micro pests or moths occurring on crops in a greenhouse and controls blight caused by pests based on the recorded video image thereof. The pest capturing and managing system using a three-axial driving device according to the present invention uses the sex pheromone trap to attract, capture, and record a video of pests occurring on crops within the greenhouse and identifies the optimal pest control time based on the video image to be transmitted to a user and comprises: a trap body having an opening portion through which the pests enter and exit and a cover capable of being opened or closed; a modular tray formed within the trap body to be able to be moved vertically by means of a first driving unit and having a sticky sheet for capturing the pests detachably mounted thereon; a mounter formed on a top of an inside of the trap body to be able to move back and forth and from side to side by means of second and third driving units which operate at a predetermined cycle; a first camera mounted on the mounter and moved back and forth and from side to side within the trap body to record a video of a part of the sticky sheet which captures pests; and a control unit providing a control signal such that the first, second, and third driving units and the first camera operate in order to lift the modular tray to any predetermined height and move the first camera from side to side and back and forth to record a video of the pests on the sticky sheet.
Patent KR-20220110939-A (KR)
Inventor: LEE DAE HEE
IPC: B60Q1/52
Filed: 2021-02-01
Abstract: According to one embodiment of the present invention, a U-turn display system for vehicle accident prevention comprises: a control unit receiving signals from a vehicle speed sensor measuring the speed of a vehicle, a turn indicator displaying the driving direction of the vehicle, and a steering angle sensor sensing the steering angle of the steering wheel of the vehicle to determine the U-turn status of the vehicle; and a display unit generating a U-turn signal of the vehicle from the control unit. The control unit is configured to perform a vehicle speed determination step of determining whether the speed of the vehicle inputted from the vehicle speed sensor is lower than a reference speed, a turn indicator determination step of determining whether the left turn indicator among turn indicators is lit, and a steering angle determination step of determining whether the steering angle is higher than or equal to a reference angle by the steering angle sensor. According to the present invention, the U-turn display system for vehicle accident prevention can generate a signal for the intention of making a U-turn to a following vehicle by determining the U-turn status of the vehicle by using information on the speed of the vehicle, lighting of a turn indicator, the steering angle, etc., and generate a signal for the intention of making a U-turn to the following vehicle by clearly determining the U-turn status by adding information by checking which lane the vehicle is on if a lane recognition camera is present.
Patent KR-20220111534-A (KR)
Inventor: LEE MIN JAE
IPC: B60H1/00
Filed: 2021-02-02
Abstract: The present invention relates to a thermal management system for a vehicle, which comprises: a refrigerant line where a refrigerant circulates; a cooling water line where cooling water circulates; and a thermoelectric module of which one end is connected to the refrigerant line to be capable of exchanging heat with the refrigerant and the other end is connected to the cooling water line capable of exchanging the heat with the cooling water. Therefore, the present invention improves cooling and heating efficiency of a vehicle and improves thermal management efficiency.
Patent KR-20220112024-A (KR)
Inventor: PARK JIN CHEOL
IPC: E04D1/04
Filed: 2021-02-03
Abstract: The present invention relates to a functional tile with improved workability due to expansion of an effective area and improvement of efficiency of drainage, which has pluralities of water protrusions and reinforcing portions disposed on the curved surface of the tile to have a set thickness, thereby securing an effective stacking area with neighboring tiles, can secure lightness, thereby complementing reduced bending strength due to a reduced thickness of the tile, and guides the drainage path of condensation or rainwater, but can specify the formation positions, protruding heights, and protruding widths of the water protrusions and the reinforcing portions, thereby making the above functions exert a more excellent effect. The functional tile comprises: a body (10) having an arc-shaped cross section; a plurality of water protrusions (20) protruding from one side of the body to a set thickness in a horizontal or vertical direction to guide the drainage path of condensation or rainwater; and a guard part (30) protruding upward along the edge of the body to prevent flooding of condensation or rainwater; a plurality of reinforcing parts (40) extending from the water protrusions or the guard part to complement the weak area of the body; a plurality of locking protrusions (50) formed on the lower surface of the body at positions corresponding to the water protrusions to induce interlocking with a neighboring body; and a nail hole (60) passing through between the water protrusions or the guard part to allow entry of a nail so that a plurality of bodies stacked are confined.
Patent KR-20210100030-A (KR)
Title: Surgical instrument having a position detection device
Inventor: FISCHER KLAUS
IPC: A61B1/07
Filed: 2021-02-04
Abstract: A surgical working instrument (3) inserted into a working channel (7) of an endoscope (2) and slidably positioned in the work channel is disclosed. A device (27) for determining a relative position of the working instrument (3) with respect to the endoscope (2) is configured to optically determine that a distal end (8) of the working instrument (3) reaches the distal end of the working channel (7). The position determining device (27) comprises a light conductor (28) attached to the working instrument (3) and configured to receive light surrounding the working instrument (3) in the vicinity of its distal end (14). Based on light received by the light conductor (28), relative positions of the light conductor (28) and the working instrument (3) with respect to the endoscope (2) can be determined.
Patent KR-20220114189-A (KR)
Title: Support bracket for fastening seat seat of van
Inventor: CHO IN SU
IPC: B60N2/07
Filed: 2021-02-08
Abstract: The present invention relates to a support bracket for fastening the seat of a van. The support bracket for fastening the seat of a van, which is coupled to a lower portion of the seat of a van and slides forward and backward along seat moving rails, comprises: rail fixing brackets fixed to upper portions of sides of the pair of seat moving rails; and seat mounting brackets integrally extending from the rail fixing brackets, and for seating a seat. The rail fixing brackets are fixed to protrude to sides of the seat moving rails, and are formed as a rectangular plate body having cut grooves formed on sides thereof not to interfere with the fixing adjustment portions of the seat moving rails. The seat mounting brackets are formed to have a wider width than the rail fixing brackets, have a width decreasing toward ends thereof, and have curved portions formed on sides of ends thereof. In addition, a cover member is further provided on an upper portion of the support bracket. The cover member has the shape of an enclosure with open lower and rear portions, has a plurality of coupling protrusions provided on both sides thereof to be bolted to the rail fixing brackets and having bolt holes therethrough, and has "L"-shape side walls formed on both sides thereof to be bolted to the seat mounting brackets and having bolt insertion holes therethrough. Therefore, the support bracket to which a seat is fixed can be installed on the installed moving rail to secure a wider legroom space in a second row, thereby facilitate getting in and out of a vehicle.
Patent KR-20210022026-A (KR)
Title: Self service gas pumps how to select while using the menu
Inventor: PARK KYOUNG SU
IPC: G06Q50/30
Filed: 2021-02-18
Abstract: The present invention includes the steps of: extracting natural person identification information from information transmitted from a tool used to set up a self gas pump; starting refueling from the self gas pump; displaying a predetermined menu for selecting a menu on a touch monitor of the self gas pump; selecting the menu having properties of products excluding the gas from a predetermined menu; transmitting the information selected by the predetermined menu so that the information selected by the predetermined menu can be checked at a place where the products excluding the gas is paid; and allowing the information selected by the predetermined menu to be stored in the server and transmitted to a wireless terminal so that the information selected by the predetermined menu can be checked in the wireless terminal. A menu selectable from the predetermined menu is a menu configured to change the properties of the menu according to the natural person identification information, and the predetermined menu includes the menu for selecting purchase details prior to refueling or a menu for selecting payment for a pre-applied order based on the natural person identification information. The predetermined menu may be displayed based on an electrical signal generated from the self gas pump according to a pulling operation of a handle of the gas pump, and may be configured to disappear according to the electrical signal generated when refueling is finished. According to the present invention, it is possible to do marketing, such as selling the products excluding gas and discounting gas.
Patent KR-20210040292-A (KR)
Title: A Truck Having Cargo Box With Variable Ramp
Inventor: KIM JIN SEON
IPC: B60P3/06
Filed: 2021-02-22
Abstract: Disclosed is a truck having a cargo box with a variable ramp, comprising: a main loading part disposed in the rear of the truck; an inclined loading part of which the front end is connected to the rear end of the main loading part via a rotation device, and which is rotated around the rotation device to allow an angle at which the inclined loading part is inclined backward to be varied; a first foothold part connected to be unfolded and extended to the rear of the inclined loading part via a first connection means; and a second foothold part connected to be unfolded and extended to the rear of the first foothold part via a second connection means.
Patent KR-20220124496-A (KR)
Title: Synthetic peptide having selective binding capacity to antibody for food allergen, immunoassay apparatus having the synthetic peptide, and method of detecting the food allergen based on the synthetic peptide
Inventor: PYUN JAECHUL
IPC: G01N33/564
Filed: 2021-03-03
Abstract: Disclosed are synthetic peptides each selectively binding to a mackerel allergen antibody, a peanut allergen antibody, and a pig fat allergen antibody. The synthetic peptides include first to third peptide compounds each, having first to third amino acid sequences listed in table 1.
Patent KR-20220124538-A (KR)
Title: Electronic device having a fan and operation method thereof
Inventor: GANG HEEDONG
IPC: H05K7/20
Filed: 2021-03-03
Abstract: According to one embodiment disclosed in the document, an electronic device may include an audio module, a cooling fan, a memory, and a processor operatively connected with the audio module, the cooling fan, and the memory. According to one embodiment of the present invention, when executed, the memory may store instructions to allow the processor to recognize information related to output power of audio data through the audio module, recognize frequency information of the audio data through the audio module, and control a rotation speed of the cooling fan based on the recognized output power and the recognized frequency information. Other various embodiments identified through the specification are possible. The electronic device can decrease auditive noise recognition of users generated by rotation of the cooling fan or a radiation fan.
Patent KR-20210030331-A (KR)
Title: Substrate processing apparatus
Inventor: YAMAGUCHI KUNIAKI
IPC: H01L21/306
Filed: 2021-03-10
Abstract: One object of the present invention is to improve a cleaning degree of a table, in which a substrate is installed, and a backing material in a grinding process. According to an embodiment of the present invention, provided is a device for buff-processing an object to be processed, which comprises: a buff table having a support surface for supporting an object to be processed; and a chemical solution supply means for supplying a chemical solution for cleaning the support surface of the buff table to the support surface.
Patent KR-20220128823-A (KR)
Title: Locking-unlocking device for evse(electric vehicle supply equipment) plug of electric car having operation stability
Inventor: HAN SU HYUN
IPC: B60L3/00
Filed: 2021-03-15
Abstract: The present invention relates to a locking-unlocking device for an electric vehicle charging facility plug having operation stability capable of stably and reliably transmitting driving force to lock-unlock a charging facility plug and preventing accidents during charging by preventing the charging plug for a charging facility from being arbitrarily separated from an electric vehicle during the charging process. According to the present invention, provided is a locking-unlocking device for an electric vehicle charging facility plug, comprising: a device case having a central control circuit cable connection port connected to a central control circuit cable of a vehicle on one side; a driving motor capable of forward and reverse rotation provided in the device case; a rotational driving force transmitting means configured to include a gear train to receive the normal and reverse rotational force of the driving motor and transmit the normal and reverse rotational force to a charging plug locking-unlocking means; the charging plug locking-unlocking means configured to lock and unlock a charging plug by receiving the driving force of the rotational driving force transmitting means and driving; a gear train retaining means configured to prevent the separation of the gear train of the rotational driving force transmitting means by force generated when the charging plug locking-unlocking means is locked and unlocked; and a locking-unlocking state determining means for transmitting a signal about the locking and unlocking state of the charging plug locking-unlocking means to a central control circuit unit of the vehicle in conjunction with the locking and unlocking operations of the charge plug locking-unlocking means.
Patent KR-20220132109-A (KR)
Title: System and method for padding inert part of video
Inventor: BYUNG TAE OH
IPC: G06T9/00
Filed: 2021-03-23
Abstract: The present invention relates to a system and a method for padding inactive areas of an image. The system for padding an inactive area of an image that fills an inactive area of an image through machine learning comprises: an inactive area predictor for predicting a value of an inactive area from an input image; an image distortion analyzer for analyzing a deformation value generated during compression of the input image; and an image padding device taking the pixel value predicted from the inactive area predictor and the image deformation value from the image distortion analyzer as inputs to acquire an image in which the inactive area is padded. According to the present invention, the system and the method for padding an inactive area of an image prevent reduction in compression performance due to an inactive area occurring in the process of compressing next-generation videos such as 360 video and 3DOF+ video.
Patent KR-20220134795-A (KR)
Title: Vessel for supplying liquefied fuel gas and operating method thereof
Inventor: WEON DOO LEE
IPC: F25J1/00
Filed: 2021-03-24
Abstract: Disclosed are a ship for supplying liquefied fuel gas, capable of smoothly and quickly performing a liquefied fuel gas refueling process, and an operating method thereof. According to an embodiment of the present invention, a ship for supplying liquefied fuel gas to a fuel tank of a liquefied fuel gas propulsion ship comprises: at least one storage tank for accommodating liquefied fuel gas and boil-off gas generated therefrom; a heat exchange unit for receiving and cooling the liquefied fuel gas in the storage tank; a re-liquefaction line having a spray nozzle for spraying the liquefied fuel gas cooled by the heat exchange unit into the storage tank; a first supply line for supplying the liquefied fuel gas accommodated in the storage tank to the fuel tank; and a second supply line for supplying some of the liquefied fuel gas cooled by the heat exchange unit to the fuel tank.
Patent KR-20210150276-A (KR)
Inventor: JAIN AJAYPAT
IPC: H03F3/26
Filed: 2021-04-02
Abstract: Provided are an electronic circuit and a method. The electronic circuit comprises an in-phase (I) quadrature (Q) amplifier comprising I cascode branch and Q cascode branch, wherein the in-phase (I) quadrature (Q) amplifier receives a differential input and a control signal, controls a gate voltage of the I cascode branch and a gate voltage of the Q cascode branch based on the control signal, generates an I output signal in the I cascode branch, generates a Q output signal in the Q cascode branch, allows a quadrature coupler to perform a quadrature summation of the I output signal and the Q output signal, and generates a phase-shifted final output. Therefore, the present invention is capable of providing an active phase shifter with a reduced power consumption.
Patent KR-20210131233-A (KR)
Title: Aircraft inkjet printing
IPC: B64F5/10
Filed: 2021-04-07
Abstract: The present invention relates to a method for applying a color (202) to an aircraft (206), an apparatus, a system and a computer program product. The color (202) for an outer surface (220) of the aircraft (206) is determined by a computer system (212) from a design (216) of the aircraft (206). A position (222) of the color (202) in a three-dimensional space is determined by the computer system (212). The position (222) is located in a color space coordinate system (224). An inkjet printer (234) having a point cloud (230) of a plurality of point clouds (238) having the shortest Euclid distance (244) to the position (222) of the color (202) with respect to the inkjet printers (228) is selected by the computer system (212). The inkjet printer (234) is used to apply the color (202) to the outer surface (220) of the aircraft (206).
Patent KR-20220139611-A (KR)
Inventor: YeonJung Kim
IPC: F25B13/00
Filed: 2021-04-08
Abstract: According to an embodiment of the present invention, a motor driving device comprises: a rectification unit for outputting first DC power by rectifying input AC power inputted from an external power supply device; a buck converter outputting second DC power by adjusting a voltage of the first DC power; a conversion unit for converting the second DC power into output AC power and outputting the same; and an overvoltage protection unit preventing an overvoltage from being applied to the buck converter. The overvoltage protection unit is disposed between the rectification unit and the buck converter and stores energy caused by the overvoltage and then discharges the same.
Patent KR-20220142279-A (KR)
Inventor: KIM KWANGMO
IPC: H01M50/342
Filed: 2021-04-14
Abstract: A battery module according to an embodiment of the present invention includes: a battery cell stack in which a plurality of battery cells are stacked in one direction; a module frame that accommodates the battery cell stack and has an inner surface and an outer surface; and an end plate coupled to the module frame and covering the front surface or rear surface of the battery cell stack, wherein at least one hole-shaped venting unit defining an inlet formed on the inner surface and an outlet formed on the outer surface is formed in the module frame, and the hole of the venting unit is covered with a barrier layer. The present invention can suppress high-temperature heat, gas and flame.
Patent KR-20220161729-A (KR)
Title: Detecting apparatus for vehicle and detecting system for vehicle
Inventor: LEE KANG HO
IPC: B60R22/48
Filed: 2021-05-31
Abstract: The present invention relates to a detection device for a vehicle, and a detection system for a vehicle. The present invention detects a coupling state of a safety belt provided to a vehicle to transmit a notification signal. According to an embodiment of the present invention, the detection device for a vehicle comprises: a body coupled to be attached to and detached from the safety belt of the vehicle; and a control device determining a driving state of the vehicle by referring to voltage applied to the safety belt or current introduced from the safety belt.
Patent KR-20220161963-A (KR)
Title: High strength wire rod for welding mat with excellent weldability and its manufacturing method
Inventor: PAK JUNHAK
IPC: C21D9/52
Filed: 2021-05-31
Abstract: A high-strength wire rod with improved weldability and a manufacturing method thereof are disclosed. A high-strength wire rod with improved weldability according to an embodiment of the present invention comprises 0.2 to 0.35 wt% of carbon (C), 0.1 to 0.6 wt% of silicon (Si), 0.6 to 1.0 wt% of manganese (Mn), 0.01 to 0.05 wt% of phosphorus (P), and the balance including Fe and other unavoidable impurities, and when the radius of the wire rod is R, the ferrite grain size at 0.5R from the outer surface toward the center is 5 to 10 μm.