baber/WOPTO huggingface dataset:
Patent KR-20220015529-A (KR)
Inventor: PARK DEUK IN
IPC: H04N7/14
Filed: 2020-07-31
Abstract: The present invention relates to an image reflector device for capturing a face and pupils, which captures the eyes of a gazer as if facing each other or making eye contact during a video conference or remote learning and transmits captured images to the counterpart so that the gazer and his/her counterpart can make eye contact, thereby improving concentration and efficiency on a conversation. To this end, the image reflector device of the present invention comprises: a display panel outputting upwards a compressed image compressed with a preset resolution; a cylinder lens disposed over the display panel and making the output compressed image pass therethrough to correct the compressed image; a reflective panel coupled to the display panel and the cylinder lens on a lower part, gradually curved toward an upper part to protrude forward, and reflecting the corrected image forward; and a photographing module disposed behind the reflective panel and photographing pupils and face of a user gazing at the corrected image reflected from the reflective panel.
Patent KR-20220015608-A (KR)
Title: A apparatus and method for scalable photon-qubit generation
Inventor: HAM BYOUNG SEUNG
IPC: B82Y20/00
Filed: 2020-07-31
Abstract: The present invention relates to an apparatus and method for generating a scalable photon cubit by using a quantum memory generating a monophoton. The apparatus includes: a quantum memory module forming a plurality of grids of at least one spatial dimension, and using N quantum memories existing on each grid position to generate a monophoton group, which can be spatially or temporally regenerated and controlled through the multidimensional utilization of a spectral hole phenomenon; a laser module generating N monophoton light sources in one-to-one correspondence with the quantum memory module; a photon cubit generation module performing a 1-cubit quantum logic gate using a linear optical instrument with respect to the monophoton group generated by the quantum memory module; an optical switching module selectively switching the photon cubit generated by the photon cubit generation module; and a control unit controlling each of the modules to perform a quantum computing algorithm or a quantum cryptography communication algorithm. Therefore, the present invention is capable of considerably improving short-range and long-range quantum cryptography transmission rates.
Patent KR-20220017112-A (KR)
Inventor: JANG YOUNG SEOK
IPC: B29C48/50
Filed: 2020-08-04
Abstract: The present invention relates to a dough property adjustment device for a screw-type noodle maker, in which a kneaded material pressurized toward a nozzle through an extrusion screw to be disposed between the nozzle and the extrusion screw is rubbed, turned, and kneaded with more physical pressure, so that both the inside and outside of the dough are evenly kneaded for a longer period of time. According to the present invention, the dough property adjustment device comprises a device main body disposed inside a casing between a screw housing and a nozzle, having a flange bolted to the screw housing on the outside of the rear end, having an inclined inlet, whose diameter gradually decreases from the rear side to the front side, formed in the center, and having an outlet successively formed with the same diameter toward the front side of the inclined inlet, wherein the outlet includes a plurality of assembly holes in the same direction as that of the outlet along the outer edge of a tip; and a blocking plate disposed vertically on the front side of the outlet of the device main body, having a horizontal stopper formed along the outer perimeter, having a plurality of bolt through-holes corresponding to the assembly holes of the device main body in the central part, including a ring-shaped spacer provided between the bolt through-hole and the fastening hole, and fixed to the front side of the device main body by a fixing bolt passing through the bolt through-hole and the spacer and fastened to the assembly hole, wherein the low stopper is bent to face a screw housing side.
Patent KR-20210037520-A (KR)
Title: Synthetic pseudo-ceramide complex derived from Jeju natural oil prepared by enzyme catalyst lipase and functional cosmetic raw material including the same
Inventor: KANG YOUAN
IPC: C12P13/02
Filed: 2020-08-07
Abstract: The present invention relates to: a human-friendly enzyme method for manufacturing a pseudoceramide complex from three types of low-temperature extracted Jeju natural oils (Udo peanut oil, camellia oil and Torreya nucifera oil) using highly active lipase (CalB1422-L278L) produced by recombinant high secretion using yeast; and a function of the pseudoceramide complex manufactured through the same as a cosmetic raw material.
Patent KR-20220021096-A (KR)
Inventor: LEE GYEONG EUN
IPC: B67D7/74
Filed: 2020-08-13
Abstract: The present invention relates to an apparatus and method for controlling a fuel additive injection unit for a commercial vehicle. According to an embodiment of the present invention, the apparatus for controlling the fuel additive injection unit for the commercial vehicle comprises: an injection unit injecting a fuel additive for the commercial vehicle into a fuel unit of the commercial vehicle; and a control unit controlling the injection unit. The control unit is able to measure the volume of commercial vehicle fuel included in the fuel unit and the volume of the fuel additive for the commercial vehicle included in the fuel unit, calculate the ratio of the fuel additive for the commercial vehicle to the volume of the commercial vehicle fuel, and calculate the difference value between the calculated ratio and a first threshold value. In addition, if the calculated difference value is greater than or equal to a second threshold value, stop the additional injection of the fuel additive for the commercial vehicle, and if the calculated difference value is smaller than the second threshold value, continue to perform the additional injection of the fuel additive for the commercial vehicle. The present invention aims to provide an apparatus for method for controlling a fuel additive injection unit for a commercial vehicle, which are capable of efficiently controlling the injection of a fuel additive for the commercial vehicle.
Patent KR-20210028092-A (KR)
Title: Package structure and method of fabricating the same
Inventor: TSAI TSUNG FU
IPC: H01L23/498
Filed: 2020-08-13
Abstract: Provided is a package structure, which includes a circuit board and a semiconductor package. The semiconductor package is disposed on a circuit board, and includes a plurality of semiconductor dies, an insulating encapsulant, and a connection structure. The insulating encapsulant includes a first portion and a second portion protruding from the first portion. The first portion encapsulates the plurality of semiconductor dies and has a first planar surface, and the second portion has a second planar surface positioned at a different level from the first planar surface. The connection structure is positioned on the first portion of the insulating encapsulant on the first planar surface, and positioned on the plurality of semiconductor dies, wherein the connection structure is electrically connected to the plurality of semiconductor dies and the circuit board.
Patent KR-20220027329-A (KR)
Title: Mask apparatus
Inventor: KIM IL SOO
IPC: A62B18/08
Filed: 2020-08-26
Abstract: The invention discloses a mask apparatus. The mask apparatus of the present invention includes: a mask cover in which an air inlet and an air outlet are formed; a filter part disposed in the air inlet; a shielding member installed on the mask cover to shield external air from flowing into the inside of the mask cover, and having an eyeglass seating portion; a light irradiation module disposed inside the mask cover and having a connector part; and a control module coupled to the mask cover and having a connection portion to be connected to the connector portion.
Patent KR-20220028814-A (KR)
Inventor: KANG SUK JU
IPC: G06T5/00
Filed: 2020-08-31
Abstract: The present invention relates to an inverse tone mapping method for allowing an inverse tone mapping apparatus to perform inverse tone mapping on an LDR image. The method includes: generating an LDR image, a target exposure value to be reflected in the LDR image, and training data obtained by mapping the target exposure value to a correct answer image; when a deep neural network is trained using the training data and a target image for reverse tone mapping and a target exposure value are received, generating a target exposure value formed by reflecting image reflecting the target exposure value in the target image by using the learned deep neural network.
Patent KR-20220030117-A (KR)
Title: Manufacturing Apparatus of Sticker Tape
Inventor: KANG HYUN IL
IPC: B65H18/08
Filed: 2020-09-02
Abstract: The present invention relates to an apparatus for manufacturing a roll-type sticker tape. According to the present invention, provided is an apparatus for manufacturing a roll-type sticker tape comprising: a transfer unit for transferring a sticker base paper; a separation unit for separating a sticker from the sticker base paper transferred by the transfer unit; and a winding unit on which the sticker separated from the separation unit is wound. The rotation speed of the winding unit is provided with a difference from the transfer speed of the sticker separated from the separation unit.
Patent KR-20220032284-A (KR)
Title: Thermoelectric module and power generating apparatus comprising the same
Inventor: ROH MYOUNG LAE
IPC: H01L35/04
Filed: 2020-09-07
Abstract: An embodiment of the present invention relates to a thermoelectric module which comprises: a first thermally conductive member; a second thermally conductive member; a thermoelectric element interposed between the first thermally conductive member and the second thermally conductive member; a first sealing member disposed at an outer side of the thermoelectric element; and a second sealing member disposed at an outer side of the first sealing member, wherein the thermoelectric element includes a first substrate, a second substrate facing the first substrate, and a semiconductor structure interposed between the first substrate and the second substrate. In addition, the first sealing member is interposed between an upper surface of the first substrate and a lower surface of the second substrate to include a convex lateral surface facing the semiconductor structure and the second sealing member comes in contact with a lateral surface of the first substrate and a lateral surface of the second substrate, wherein a gap is formed between the convex lateral surface of the first sealing member and the second sealing member. Accordingly, provided is the thermoelectric module which can be simply assembled and has excellent performance of power generation.
Patent KR-20220033252-A (KR)
Title: Method of preventing bid rigging and server performing the same
Inventor: IM GAG GUEN
IPC: G06Q30/08
Filed: 2020-09-09
Abstract: A bid rigging prevention server according to an embodiment of the present invention comprises: a bidding item database in which bid information for selling used items by category is stored in correspondence; a member company database in which member information is stored in correspondence by each member company; a sale request acceptance unit, when a sale request message is received from a seller terminal, performing classification based on the sale request message according to the categories of the used items for sale to store the classification result at the bidding item database; a bid rigging prevention process unit comparing member company access information with member company information read out from the member company database to allocate different weighting factors according to the comparison result and to calculate each company similarity score and calculating a bid rigging possibility for each member company by using the company similarity score such that a corresponding member company can not participate in a bid by using the member company access information for each member company participating in the bid before bidding or at bidding; and a bid process unit allowing a corresponding member company to participate in the bid according to the bid rigging possibility calculated by the bid rigging prevention process unit, then updating the bidding item database, enabling the company to submit a bid without any restriction until a bid completion time with respect to one item and updating the bidding item database.
Patent KR-20220033838-A (KR)
Inventor: LEE JI MYOUNG
IPC: H05K1/03
Filed: 2020-09-10
Abstract: An embodiment of the present invention relates to a manufacturing method of a printed circuit board (PCB), which comprises the following steps of: preparing an insulation layer; forming a first metal layer on a first surface of the insulation layer; patterning the first metal layer to form a mask pattern; forming a protective layer on the first surface of the insulation layer such that the first metal layer is buried therein; emitting an ultraviolet ray from a second surface opposite to the first surface of the insulation layer to expose a first area of the protective layer to the light; removing a second area other than the first area of the protective layer to form an opening portion which exposes the mask pattern of the first metal layer; forming a second metal layer on an inner wall of the opening portion on the protective layer and the mask pattern of the first metal layer; and forming a third metal layer on the second metal layer to fill up the opening portion on the protective layer, wherein the insulation layer includes a light-transmitting material through which an ultraviolet ray can pass and the second area of the protective layer is overlapped with the mask pattern of the first metal layer in a vertical direction. Accordingly, provided is a PCB having a miniaturized pattern.
Patent KR-20220034985-A (KR)
Title: 3D printer station equipped with hazardous substance discharge device and remote control system
Inventor: BAEK HUNG GI
IPC: B33Y30/00
Filed: 2020-09-11
Abstract: The present invention provides a 3D printer station equipped with a hazardous substance discharge device and a remote control system in which hazardous substances generated by melting filament materials during operation of 3D printer are directly discharged from the 3D printer station to the outside while not being discharged to the indoor space where the 3D printer is installed, so that the indoor space where the 3D printer is installed can maintain a safe environment from harmful substances harmful to the human body.
Patent KR-20220037607-A (KR)
Inventor: SON JI HOON
IPC: G06N20/00
Filed: 2020-09-18
Abstract: According to one embodiment of the present invention, a system for diagnosing a mechanical condition may comprise: a mechanical unit performing a polishing process or cleaning process for a substrate; a sensor unit measuring measurement data detected from the mechanical unit; a machine learning unit receiving learning data detected from the mechanical unit of which condition is presented and machine-learning a pattern of the learning data; and an analysis unit analyzing the condition of the mechanical unit from the measurement data by using the pre-learned machine learning unit.
Patent KR-20220040936-A (KR)
Title: Communication with additional function provision server through proxy server
Inventor: LIM YEONJUNG
IPC: H04N1/00
Filed: 2020-09-24
Abstract: According to an example, an image forming apparatus includes: a communication part configured to communicate with an additional function provision server; a memory for storing information on an interface required to receive an additional function provided by the additional function provision server; and a processor that controls a communicable proxy server to use the security method of the additional function provision server and transmit the information through the communication part when the security method of communication attempted using the information on the interface to the additional function provision server is different from the security method of the additional function provision server.
Patent KR-20220042623-A (KR)
Inventor: KWON JANGWOO
IPC: G08G1/04
Filed: 2020-09-28
Abstract: Disclosed are an image-based speed regulation system and a method thereof. According to an embodiment of the present invention, the speed regulation system comprises the steps of: obtaining image data including vehicle feature information using one or more cameras; learning a deep-learning model using the vehicle feature information included in the obtained image data; inputting the image data for speed detection to the learned deep-learning model; recognizing location information related to the vehicle feature information from the input image data for speed detection using the learned deep-learning model; and detecting vehicle speed information by tracking the recognized location information related to the vehicle feature information. Therefore, the speed can be detected more accurately.
Patent KR-20220043466-A (KR)
Inventor: BOK CHANG KYU
IPC: B60R16/023
Filed: 2020-09-29
Abstract: The present invention relates to a technique for improving transmission/reception performance of a buckle fastening signal by securing straightness of an electromagnetic wave signal transmitted and received according to buckle fastening. In the present invention, a wireless seat belt reminder apparatus is introduced, and comprises: a tunnel member disposed in parallel with a seat rail and having a passage formed therein; a sub transceiver for transmitting an electromagnetic wave signal in the longitudinal direction of the passage as a seat belt is fastened to a buckle; and a main transceiver for receiving the electromagnetic wave signal transmitted from the sub transceiver within the passage and transmitting the same to an integrated controller.
Patent KR-20220043746-A (KR)
Title: Display apparatus and the control method thereof
Inventor: YUN WOO SIK
IPC: H04N7/01
Filed: 2020-09-29
Abstract: Disclosed are a display apparatus capable of rotating to effectively provide viewers with content or information related to the content and a control method thereof. The display apparatus includes a communication unit, a display, a motor for rotating the display, and a processor configured to receive schedule information including time information for displaying multiple sets of video content and posture information of the display corresponding to each of the multiple sets of video content from a server through the communication unit, cause the display to sequentially display the multiple sets of video content based on the time information, and cause the motor to rotate the display to a posture corresponding to each of the multiple sets of video content based on the posture information.
Patent KR-20220048669-A (KR)
Inventor: YOON SUNG WOOK
IPC: A24F40/465
Filed: 2020-10-13
Abstract: A heater assembly for accommodating and heating an aerosol generating article comprises: an accommodating unit for accommodating at least a portion of an end of the aerosol generating article; a heating unit disposed to surround at least a portion of the longitudinal direction of the aerosol generating article and configured to heat the aerosol generating article; and a coupling unit configured to couple the accommodating unit and the heating unit, wherein the coupling unit includes engineering plastic. The accommodating unit, the coupling unit, and the heating unit are disposed along the longitudinal direction of the aerosol generating article to form an accommodating space for accommodating the aerosol generating article therein.
Patent KR-20220049178-A (KR)
Inventor: PARK JUNG BAE
IPC: H01M4/36
Filed: 2020-10-14
Abstract: The present invention relates to a positive electrode active material and a lithium secondary battery including the same, and more specifically, to a positive electrode active material and a lithium secondary battery including the same, wherein a predetermined peak intensity ratio and a voltage ratio are shown in a graph that has a voltage (V) and a battery capacity (Q) of a third cycle when charging and discharging are performed under predetermined conditions, and the X-axis is the voltage (V) and the Y-axis is a value (dQ/dV) obtained by differentiating the battery capacity (Q) by the voltage (V).
Patent KR-20220050001-A (KR)
Inventor: PARK MUN SUNG
IPC: E06B3/36
Filed: 2020-10-15
Abstract: The present invention relates to an anti-floating door for blocking a gap of a floor by sensing water. According to the present invention, the anti-floating door for blocking a gap of a floor by sensing water senses rising water on a floor by a water sensor and blocks the gap of a door by moving a blocking plate when the sensor sends a signal by a motor. Also, the anti-floating door for blocking a gap of a floor by sensing water can prevent flooding in a building by blocking the gap of the door with the blocking plate. Accordingly, the anti-floating door for blocking a gap of a floor by sensing water solves an existing problem in which water may leak through the gap of the door in case of heavy rain or a flood. In other words, the anti-floating door for blocking a gap of a floor by sensing water comprises: a door body formed in a wide plate shape to limit access and divide a space of a door; a handle formed in a round shape to enable a user to easily grip the handle so as to easily open and close the door; a hinge fixing the door onto a wall and attached to the wall to move forwards and backwards, wherein the hinge moves in a butterfly shape; the water sensor positioned in the gap of the door on the floor to sense the rising water on the floor; a motor positioned under the door to block the gap of the door by moving the blocking plate when the sensor sends the signal; and the blocking plate formed as a wide and flat rubber plate to prevent the flooding in the building by blocking the gap of the door. According to the present invention, the anti-floating door for blocking a gap of a floor by sensing water senses rising water on a floor by a water sensor and blocks the gap of a door by moving a blocking plate when the sensor sends a signal by a motor. Also, the anti-floating door for blocking a gap of a floor by sensing water can prevent flooding in a building by blocking the gap of the door with the blocking plate. Therefore, the anti-floating door for blocking a gap of a floor by sensing water solves an existing problem in which water may leak through the gap of the door in case of heavy rain or a flood.
Patent KR-20220050431-A (KR)
Inventor: LEE SUNG A
IPC: G06F16/951
Filed: 2020-10-16
Abstract: The present invention relates to a system and method for making detailed contents for brunch products on the basis of image data of the brunch menu products and components and providing the detailed content to consumers in the form of curation to perform a function of facilitating inflow of consumption for a corresponding brunch product. In addition, the present invention calculates keywords for brunch components to identify and reflect demand of consumers in detail to create content through a customer interface crawling process for keywords, thereby helping understanding of the consumers and inducing consumption of the brunch menu products. According to one embodiment of the present invention, the method comprises: product and component database collection; reflection of data collected through a crawling process; a data-based image data processing terminal device; and a step of a content terminal device.