baber/WOPTO huggingface dataset:
Patent KR-20210133135-A (KR)
Title: Temperature-sensitive film and temperature measurement system using thereof
IPC: C08J5/18
Filed: 2021-03-15
Abstract: The present invention relates to a temperature-sensitive film comprising an inorganic phosphorescent material and a temperature measuring system using the same, and more specifically, to a non-contact temperature measurement system capable of measuring a wide temperature range by manufacturing the flexible temperature-sensitive film by uniformly mixing the inorganic phosphorescent materials composed of a rare earth metal and a polyimide derivative compound, and using the same.
Patent KR-20210037632-A (KR)
Title: Method and apparatus for spoof detection
Inventor: FENG HAOCHENG
IPC: G06N3/08
Filed: 2021-03-17
Abstract: An embodiment of the present application discloses a method and device for detecting biometric. One specific embodiment of the method comprises: a step of obtaining an original image; a step of inputting the original image to the training-completed attack feature extraction network, and outputting the attack feature signal of the original image; a step of calculating an average value for each element of the attack feature signal; and a step of generating a biometric detection result of the original image based on the average value for each element. The embodiment provides a novel biometric detection method, and the accuracy of biometric detection can be greatly improved by proceeding with biometric detection based on the biometric detection technology that has been mined and expanded the attack features.
Patent KR-20210040893-A (KR)
Title: a pen with a correction tape and a ballpoint pen
Inventor: HA HYE RYEONG
IPC: B43K29/05
Filed: 2021-03-26
Abstract: The present invention is made for people to live a higher quality of life, and can bring about an effect of making lives of people more convenient.
Patent KR-20220135678-A (KR)
Inventor: LEE HANG SOO
IPC: G01S13/66
Filed: 2021-03-31
Abstract: A method and an apparatus for automatically correcting an impact point of a close-in weapon system (CIWS) using a tracking radar according to a preferred embodiment of the present invention can perform an automatic impact point correction function that determines a bearing/elevation error of a gun by a tracking sensor through shooting so as to increase the ability of a CIWS to neutralize a target by minimizing dispersion. The method for automatically correcting an impact point of a CIWS using a tracking radar includes steps of: checking whether an automatic impact point correction operation is performed according to an impact point correction mode; and obtaining bullet information from a gate set at a pre-specified position according to the impact point correction mode when the automatic impact point correction operation is performed, and automatically correcting impact points based on the obtained bullet information.
Patent KR-20220138520-A (KR)
Inventor: HYUNG JU PARK
IPC: B01L3/02
Filed: 2021-04-05
Abstract: A blood analysis apparatus is provided to simultaneously obtain information on various features of one blood sample. The blood analysis apparatus according to embodiments of the present invention comprises a capillary; a photo sensor unit on the sidewall of the capillary; a cylinder connected to the capillary; a pipe body connecting the cylinder and the capillary and including a first opening connected to an inner space of the cylinder, a second opening connected to an inner passage of the capillary, and a third opening connected to the first and second openings; and a valve disposed on the pipe body to open and close the third opening.
Patent KR-20220139595-A (KR)
Inventor: MYONG DUNG HO
IPC: B07B1/28
Filed: 2021-04-08
Abstract: The present invention relates to a secondary sorter for copper wire pieces using a transfer tray-coupled dry circulation method. The secondary sorter for copper wire pieces, according to the present invention, comprises: a sorter frame; a vibration damping support; a secondary sorting vibration table; a first vibration unit; a copper wire piece collection duct; a second vibration unit; and a peeled material intake/separation unit. According to the present invention, a recycling process of peeled materials can be smoothly performed.
Patent KR-20220140269-A (KR)
Inventor: OH SOONG JU
IPC: H01B13/00
Filed: 2021-04-09
Abstract: The present invention discloses a method for controlling resistance temperature coefficient of a conductive polymer film through polar solvent treatment, the conductive polymer film manufactured by the method, and a temperature non-interference conductive polymer thin film. The present invention includes the steps of: performing surface treatment of a substrate by UV-ozone treatment; preparing a conductive polymer mixed solution by adding a polar solvent to an aqueous conductive polymer solution; coating the conductive polymer mixed solution on the surface-treated substrate; and preparing the conductive polymer thin film by annealing the substrate coated with the conductive polymer aqueous solution.
Patent KR-20210047846-A (KR)
Inventor: Joohyeon OH
IPC: D06F33/00
Filed: 2021-04-22
Abstract: The present invention relates to a washing machine with a convenient user interface and, more specifically, to a washing machine capable of concentrating a user interface and providing a simple and intuitive user interface. According to one embodiment of the present invention, the washing machine, providing a plurality of washing courses, and enabling at least one option of a specific washing course to be changed when the specific washing course is selected from among the plurality of washing courses, includes: a rotary knob assembly including a ring-shaped rotary knob, and provided to enable a user to select the specific washing course; a display area including a display selectively displaying an option screen for changing the option and a course screen for the specific washing course selected through the rotary knob, and provided in a radial direction of the rotary knob; a single variable input part provided to be selected by the user separately from the rotary knob, and having a plurality of pieces of input information and selectively displaying the plurality of input information; and a control part controlling the single variable input part such that the input information displayed by the single variable input part differs, in accordance with the option screen and the course screen displayed by the display.
Patent KR-20220151267-A (KR)
Title: Method of charging conversion and devices of self-power generation systems equipped with multiple charging stations
Inventor: HWANGBO YUN JONG
IPC: H02J7/00
Filed: 2021-05-06
Abstract: The present invention relates to a method and an apparatus for switching charging of a self-power generation system which applies at least two or more rechargeable batteries to a self-power generation device having a power generation means such as a solar cell module, a wind power generation, a wave power generation, and a tidal power generation, and which compares and determines a charging current for each rechargeable battery to select and charge a rechargeable battery having a fast charging order, thereby preventing overcharging or over-discharging and achieving more stable and effective charging without reduction in life span or an explosion accident. The apparatus according to the present invention comprises: a power generation means for generating power; a charging control unit for stabilizing the power generated by the power generation unit, and then charging a rechargeable battery selected from a plurality of rechargeable batteries; a current sensor for sensing a charging current of the plurality of rechargeable batteries; a charging switch unit for comparing the sensed current with a reference current set in the charging control unit and selecting one of the plurality of rechargeable batteries, which has a fast charging order; and a switch unit for charging the selected battery by connecting the charging control unit to the selected battery.
Patent KR-20220151734-A (KR)
Inventor: CHOI KWANG JIN
IPC: G06Q50/10
Filed: 2021-05-07
Abstract: The present invention relates to an efficient drone stadium management system, wherein the present invention is a system that can manage a complex stadium in which a drone event such as freestyle, speed racing, and the like are held. For the same, the present invention is configured with: a stadium (1) that enables a flying drones to test its flight capability; and a control tower (2) that receives a signal detected from an operation of various complex obstacles disposed in the stadium (1) and a detection means provided for each obstacle to synthesize the information for thereof.
Patent KR-20210142079-A (KR)
IPC: C04B111/82
Filed: 2021-05-14
Abstract: The present invention provides a lightweight fiber-reinforced cement composition which comprises cement, fibers, silica, a filler, expanded perlite, and a polymer. According to the present invention, the fiber-reinforced cement composition has low density, and high toughness and flexural strength, and does not contain a volatile composition. When the lightweight fiber-reinforced cement composition is molded into a workpiece, the workpiece is lightweight; is easy to be cut and/or lathed into a desired shape; is easy to be drilled, screwed, and/or nailed repeatedly in the same position; is resistant to moisture, termites and insects; is non-combustible; and does not produce powder harmful to operators during cutting, drilling, and/or lathe processing. Accordingly, the lightweight fiber-reinforced cement composition is suitably applicable for use as a material for manufacturing furniture products.
Patent KR-20220155672-A (KR)
Title: Bird repelling device
Inventor: SONG YONG JE
IPC: G06Q50/02
Filed: 2021-05-17
Abstract: The present invention relates to an IoT-based bird repeller which comprises: a body; a solar module for generating power from sunlight; a holder portion having a width adjusted so that the body is fixed to a telephone pole; a sound wave generating module for generating ultrasonic waves or sound waves; an LED module irradiating light; a tilt sensor that detects a tilt of the telephone pole; an infrared sensor detecting movement of a bird; and a communication module for transmitting data collected from the tilt sensor and the infrared sensor to a management server.
Patent KR-20220155773-A (KR)
Title: Root Crop Collector
Inventor: PARK JONG HO
IPC: A01D7/00
Filed: 2021-05-17
Abstract: The present invention relates to an agricultural implement for harvesting root crops, and more specifically, to a root crops collector, which is an agricultural implement used for harvesting root crops such as ginseng, garlic, or onion, and has a simple structure, so it is convenient for use in standing or sitting in a narrow furrow without maintenance, and a user can easily collect the root crops under the surface of the earth smoothly with little force.
Patent KR-20220158502-A (KR)
Title: Functional pillow for cervical vertebra correction
Inventor: OH JUNG HOON
IPC: C09D7/63
Filed: 2021-05-24
Abstract: The present invention relates to a functional pillow for cervical spine correction. An objective of the present invention is to provide a more comfortable resting environment by enabling stable support of a cervical spine portion during sleep or rest. According to the present invention for realizing the same, supports (20) having symmetrical shapes are connected to both sides of a base plate (10) in the vertical direction. A support pad (30) made of an elastic material for supporting a head portion are provided at upper parts of the both sides supports (20). A guide hole (22) for guiding the support pad (30) is formed through the support (20) in a form of a long hole having a certain length.
Patent KR-20220162480-A (KR)
Title: Plant Cultivation Box for Temperature Control of Rooting Area
Inventor: HONG SOON JIB
IPC: A01G7/06
Filed: 2021-06-01
Abstract: The present invention provides a plant cultivating box for controlling a temperature of a root unit capable of providing an optimal environment for growth of a plant by forming a wall as a double wall structure, forming an air channel supplied to a ground unit, and installing an air branch pipe in the root unit to control a temperature. The plant cultivating box for controlling a temperature of a root unit of the present invention comprises: a body; a ground air pipe; and a root air pipe. The body is formed in a box shape with an opened upper surface, and is composed of a double wall structure of an outer wall member and an inner wall member. The ground air pipe is connected to a bottom surface of the outer wall member of the body and a duct space of the inner wall member, and supplies air. The root air pipe is installed in a state of being buried in soil filled in a space inside the inner wall member.
Patent KR-20220166443-A (KR)
Title: Peptide specifically binding to zika virus and uses thereof
Inventor: PARK HYUN
IPC: G01N33/533
Filed: 2021-06-10
Abstract: The present invention relates to: a peptide specifically binding to Zika virus consisting of the amino acid sequences of SEQ ID NO: 12 and SEQ ID NO: 41; a composition for detecting Zika virus containing the peptide as an active ingredient; and a kit for detecting Zika virus comprising the composition for detecting Zika virus as an active ingredient. The peptide of the present invention is smaller than antibodies and can be produced in a short time and at low cost.
Patent KR-20220166514-A (KR)
Title: Korean consonants spelling media for enlglish phonetic symbol
Inventor: YOON SEON YEOL
IPC: G09B19/06
Filed: 2021-06-10
Abstract: A technical objective of the present invention is to provide Korean consonants which can be written in English and by which English pronunciation can be easily written. One embodiment of the present invention is characterized in that when expressing English pronunciation, Korean pronunciation consonants, in which unique pronunciation rules are marked as (G), (Th), (Th), (F), (V), and (R) represented in FIG. 3, are included and marked.
Patent KR-20220000817-A (KR)
Title: Plasma processing apparatus
Inventor: KOSHIMIZU CHISHIO
IPC: H01J37/32
Filed: 2021-06-14
Abstract: A disclosed plasma processing device is equipped with: a chamber; a substrate supporter; a high-frequency power supply; and a bias power supply. The high-frequency power supply generates a high-frequency power to generate a plasma. The bias power supply is electrically connected to a bias electrode of the substrate supporter, and generates an electrical bias. An edge ring mounted on the substrate supporter accepts one part of the electrical bias through an impedance adjuster, or accepts another electrical bias. An outer ring extends outward in a diameter direction with respect to the edge ring, and accepts one part of the high-frequency power or another high-frequency power.
Patent KR-20210156775-A (KR)
Inventor: KIM JI YUN
IPC: G06Q20/42
Filed: 2021-06-15
Abstract: The present invention relates to a system and a method for detecting an abnormal transaction in a blockchain network. The system includes: a condition storage unit storing information on one or more abnormal transaction conditions; a transaction receiving unit receiving a new transaction from each node on a blockchain network; a condition comparison unit performing comparison between the transaction received by the transaction receiving unit and the information on the one or more abnormal transaction conditions stored in the condition storage unit to determine an abnormal transaction in the case of corresponding to one abnormal transaction condition and determine a normal transaction in the case of not corresponding to one or more abnormal transaction conditions; and an abnormal transaction notification unit generating notification information including the abnormal transaction condition and transmitting the information to a preset terminal in the case of the abnormal transaction determination at the condition comparison unit. According to the present invention, in the event of a new transaction, the transaction is received and compared with preset abnormal transaction conditions to forestall an abnormal transaction.
Patent KR-20220170579-A (KR)
Title: Insulated cap
Inventor: KIM SONG SOO
IPC: H02G15/02
Filed: 2021-06-23
Abstract: An invention related to an insulating cap is disclosed. According to the invention, the insulating cap comprises: an outer cap with a through-hole unit; and one pair of gripping units rotatably mounted on the inside of the outer cap and configured to grip a wire inputted to the outer cap while rotating. The gripping units comprise: a fixing unit mounted on an inner surface of the outer cap; a gripping piece unit rotatably mounted around the fixing unit and configured to grip a wire; a pressing unit mounted on the gripping piece unit, exposed to the outside through the through-hole unit, and configured to rotate the gripping piece unit by pressing; and an elastic unit having one side fixed to the inner surface of the outer cap and the other side connected to the gripping piece unit, wherein the elastic unit is elastically deformable.
Patent KR-20220134406-A (KR)
Title: Printed circuit board trace for galvanic effect reduction
Inventor: SONGTAO LU
IPC: H05K1/02
Filed: 2021-06-23
Abstract: Described devices and methods are intended to reduce etching due to galvanic effect within a printed circuit board which can be used in a data storage device, such as, for example, a card-shaped data storage device. Specifically, a contact trace is coupled to a contact finger which has a surface area substantially larger than the contact trace and is configured to couple the data storage device to a host device. The contact trace is electrically insulated from the rest of a circuit unit during a manufacturing process. The exposed part of the contact finger and the contact trace are plated with a common material so as to reduce galvanic etching of the contact trace during manufacturing. And then, the contact trace is connected to an impedance trace through at least one of a component and a bond wire.
Patent KR-20210087906-A (KR)
Title: Composition for anti-obesity comprising enzymatic hydrolysates of Protaetia brevitarsis larvae
Inventor: BAE SUNG MUN
IPC: A23L33/10
Filed: 2021-06-28
Abstract: The present invention relates to an anti-obesity composition comprising an enzymatic hydrolyzate of Protaetia brevitarsis larvae. According to the present invention, since the composition exhibits a significant differentiation inhibitory effect on adipocytes, the composition is expected to be able to enable target treatment by approaching more fundamentally in the prevention or treatment of obesity.
Patent KR-20220091333-A (KR)
Inventor: IM SEO YOUNG
IPC: C09B29/36
Filed: 2021-07-06
Abstract: 본 발명은 하기 화학식 1로 표시되는 모노-아조 이색성 염료 화합물을 개시한다. 
<화학식 1> 
   
상기 화학식 1에서, Z는 CN, COOR 11 , 인다논 및 1,3-디옥소인단으로 이루어진 군으로부터 선택된 어느 하나로서 R 11 은 알킬기, 아릴기 및 치환 또는 비치환된 헤테로 아릴기로 이루어진 군으로부터 선택된 어느 하나이다. 
본 발명의 모노-아조 이색성 염료 화합물은 모노-아조 화합물로서 이색성이 양호하면서도 내열성 및 내광성이 우수하여 염료계 편광판에 유용하게 이용될 수 있다.
Patent KR-20210090136-A (KR)
Title: Opening apparatus for electronic device handler
Inventor: KIM JO HEE
IPC: G01R31/28
Filed: 2021-07-09
Abstract: The present invention relates to an opening device for an electronic component handler. According to the present invention, the opening device for an electronic component handler has a first opening bar and a second opening bar which can narrow and expand an interval between each other so as to have a supporting board and an assist resource helping the unloading work of a picking device by supporting a lower end of an electronic component having an opening device which can open a loading module of a carrier frame. According to the present invention, the versatility of the opening device is expanded so that recycling of resources, the prevention of the resource waste, the reduction of the replacement costs, and the improvement of the operation can be performed.
Patent KR-20230010456-A (KR)
Inventor: KIM WHOI YUL
IPC: G06T7/20
Filed: 2021-07-12
Abstract: The present invention relates to a method for calibrating external parameters of a stereo camera. Instead of throwing a ball radially from the middle position of a pitcher and catcher as a starting point, throw the ball directly from a pitcher platform to a catcher platform. The pitcher throws the ball near the four corners of the imaginary strike zone plane at a home plate position in front of the catcher. The catcher immediately throws the ball to the pitcher from each corner of the strike zone to apply it to the calculation of the external parameter of a camera. A stereo camera system includes a computing device.
Patent KR-20230010458-A (KR)
Inventor: KIM WHOI YUL
IPC: G06T11/00
Filed: 2021-07-12
Abstract: The present invention relates to a method and system for expressing 3D trajectory information of a ball measured with a high-speed camera in ball game sports. The proposed method pre-allocates various types of colors or lines (solid line, dotted line, and the like) according to the value of various information, and can simultaneously show 3D trajectory information according to a change in a corresponding value. In particular, in the case of ball games where the speed of a ball is important, a 3D trajectory is displayed and at the same time, a change of speed is expressed in pre-allocated colors for each speed. So, the speed or rotation information according to the progress of the ball can be simultaneously expressed and transmitted.
Patent KR-20230012730-A (KR)
Title: Protecting film for smart device
Inventor: PARK BYUNG DO
IPC: C09J7/20
Filed: 2021-07-16
Abstract: The present invention relates to a protective film for smart terminals, and more particularly, to a protective film for smart terminals, which, as a film attached for the purpose of protecting the display of smart terminals such as smart phones and tablet PCs from damage, has a transparent entire surface, and has a side end with predetermined curvature to be easily attached to the display unit of the smart terminals.
Patent KR-20230018670-A (KR)
Title: Method for Manufacturing Sheet-typed Heating Element
Inventor: RYU HYUNSUN
IPC: H01B1/02
Filed: 2021-07-30
Abstract: The present invention is to provide a method for manufacturing a planar heating element, capable of reducing process time to increase productivity and lower manufacturing cost. The method for manufacturing a planar heating element comprises the steps of: forming an electrode pattern layer on a base layer; sintering the electrode pattern layer; forming a heating layer connecting the electrode pattern layer to the base layer; and drying the heating layer.
Patent KR-20230018865-A (KR)
Title: Double filter mask with cotton filter and method for manufacturing the same
Inventor: SEOL JIN YOUNG
IPC: A62B23/02
Filed: 2021-07-30
Abstract: The present invention provides a mask which comprises: an inner layer (12) disposed on a side facing the user's face; an outer layer (11) disposed on a side facing the inner layer; an intermediate filter layer (13) located between the inner layer (12) and the outer layer (11); and a cotton filter layer (20). In addition, the cotton filter layer (20) is combined with a structure to be located between the inner layer (12) and the outer layer (11) or extend in one direction from at least a portion of the structure in which the inner layer (12) and the outer layer (11) are combined. Accordingly, moisture inside a mask is removed, and a function of the intermediate filter layer can be protected through moisture removal.
Patent KR-20230020211-A (KR)
Inventor: OH HWA YONG
IPC: H04N19/70
Filed: 2021-08-03
Abstract: According to one embodiment, a video decoding device may be provided. The video decoding device includes: a CPU that analyzes header data included in an input bitstream and generates a register set based on the analyzed header data; and a decoder that performs decoding on an input bitstream based on input parameters obtained through a register set. The CPU may analyze header data included in a second bitstream corresponding to the next frame while the decoder decodes the first bitstream corresponding to a current frame. It is possible to reduce video decoding time.