baber/WOPTO huggingface dataset:
Patent KR-20210158471-A (KR)
Inventor: JANG SUNG HWAN
IPC: B41K3/58
Filed: 2020-06-24
Abstract: The present invention relates to a technology on a packaging stamper for displaying information such as manufacturing date or the like. The present invention provides a stamper automatically adjusting a feed amount of carbon paper, comprising: a base plate; a post plate installed to be erected on the base plate; an unwinder installed at one side of the upper end of the post plate; a rewinder installed at the other side of the lower end of the post plate; carbon paper mounted on the unwinder to be wound on the rewinder; a metal type module pushing the carbon paper downwards to print on an object while reciprocating up and down along the post plate; a long hole slot formed in an up and down vertical direction on the post plate; a contact being inserted in the long hole slot to move up and down and having a lower end contact portion and an upper end contact portion; a rotating lever having one end connected to one side of the rewinder and the other end extending toward the contact to be engaged with the upper contact portion; a variable pusher positioned at the lower part of the rewinder and operated to rotate around a rotating point according to the amount of the carbon paper wound on the rewinder while having one end in contact with the lower end contact portion to push the contact upwards; and a driving arm having one end connected to the metal type module and the other end extending toward the rotating lever to perform an action of pushing the other end of the rotating lever upwards. The present invention can prevent waste of the carbon paper.
Patent KR-20200085686-A (KR)
Title: Control error response module of electronic moxibustion treatment device
Inventor: LEE BYUNG WOOK
IPC: A61B5/01
Filed: 2020-06-25
Abstract: The present invention relates to a control unit error response module of an electronic moxibustion treatment device capable of preventing a burn accident of a user in advance by blocking or delaying temperature rise when an error occurs in a control unit involved in temperature control of the electronic moxibustion treatment device The present invention relates to the electronic moxibustion treatment device (S) comprising a chargeable battery (10) which applies power to the electronic moxibustion treatment device (S); a heating unit (20) which transfers heat to a skin touch plate (70) while generating heat by receiving the power of the battery (10); an operation control button (30) which turning on/off the heating unit (20); an LED display lamp (40) which displays an operation of the operation control button; one or more temperature sensors (50) which measure a skin temperature of a user and connect a signal to the control unit; the control unit (60) which connects signals to the temperature sensors (50) and controls a heating temperature of the heating unit (20); the skin touch plate (70) which transfers the heat in the heating unit (20) to skin of the user; and a PCB substrate (80) which mounts the heating unit (20), the temperature sensors (50), the control unit (60), and the skin touch plate (70). To prevent overheating of the control unit (60) generated by physical damage or a temporary error in one side of the heating unit (20), the present invention mounts a recovery fuse (90) for lowering an output of the heating unit by blocking and suppressing the power applied to the heating unit (20).
Patent KR-20220001965-A (KR)
Title: omnipotence pen
Inventor: KIM SEUNG MIN
IPC: B43K7/00
Filed: 2020-06-30
Abstract: The present invention relates to an all-purpose pen capable of being perfect for studying by providing gum as a free gift without buying the gum when buying a pen. Since a transparent tube is installed in the pen and the gum is stored in the tube, a user can visually confirm the gum because the tube is transparent. When a middle button is pressed, a lower end of the pen is separated and the gum comes out. When the button is pressed again, the separated lower end of the pen goes back and is easily detached. The present invention is made for people who like bonus and pursue cost-effectiveness. Since a sponge type button is manufactured in a top of the pen, a core of the pen comes out when pressed and the pen is used by coming out ink of the pen. Since the pen does not make a clicking sound and does not disturb surrounding peoples, the pen is very convenient.
Patent KR-20200085709-A (KR)
Title: Method for assaying activity of gap junction by connexin expression
Inventor: LEE JINU
IPC: G01N33/50
Filed: 2020-07-07
Abstract: The present invention relates to a method for measuring gap junction activity between cells in cervical cancer cells and lung cancer cells, a kit for measuring gap junction activity between cells, and a method for screening a gap junction activity regulator. In addition, the present invention relates to a method for manufacturing a cell line in which a guide RNA for with respect to a connexin gene involved in the gap junction activity between cells in the measurement and screening of the gap junction activity and a cell line in which the connexin gene is knocked out.
Patent KR-20220006699-A (KR)
Inventor: YANG YOUNG DUG
IPC: B60D1/18
Filed: 2020-07-09
Abstract: The present invention relates to a device for detecting the rotation angle of a trailer. The present invention aims to provide a device for detecting the rotation angle of a trailer, which is able to detect the rotation angle (folding angle) of the trailer to a towed vehicle, and provide the detected rotation angle information to a driver to use for driving or as a variable for optimized driving control of the vehicle. To this end, according to the present invention, disclosed is a device for detecting the rotation angle of a trailer, which aims to detect the angle of rotation of the trailer to a towed vehicle when the towed vehicle is connected to the trailer by a connection device, comprising: a magnetic core installed on a connection unit of the connection device on the trailer side fixed on the trailer, and having protruding units in a sawtooth shape; and a Hall sensor fixed on a connection unit of the connection device on the towed vehicle side, which is fixed on the towed vehicle and having the connection unit on the trailer side rotatably engaged, and placed at a position facing one of the protruding units of the magnetic core. The Hall sensor outputs an electric signal showing a change in the intensity of vehicle speed as the protruding units move when the magnetic core is rotated as one body with the connection unit on the trailer side.
Patent KR-20220007936-A (KR)
Title: Smart hut
Inventor: NOH KYEONG SOOK
IPC: H02G13/00
Filed: 2020-07-13
Abstract: The present invention relates to a smart hut. More particularly, the present invention relates to a smart hut that not only provides shading and rest space in huts such as farmhouses, beach watch towers, park information kiosks, and security facility watch towers, but also uses renewable independent energy sources to provide lighting and mobile device charging as well as evacuation spaces from bad weather, and is improved to realize a safe structure by implementing eco-friendly construction and having a recoverable holding fixed structure that does not sink and is not easily pulled out even in strong winds such as typhoons.
Patent KR-20220009654-A (KR)
Title: Responsive structural colors based on conjugated polymers and sensors using the same
Inventor: PARK SO JUNG
IPC: C09D7/61
Filed: 2020-07-16
Abstract: The present application relates to a sensitive polymer membrane, a method for manufacturing the polymer membrane, and a sensor using the polymer membrane. The present application can provide color that is chemically-sensitive from thin film interference.
Patent KR-20210056215-A (KR)
Title: A Sludge Digestion System Using Mixed Microorganism and Microbubble
Inventor: KIM GYEON HYU
IPC: C02F11/04
Filed: 2020-07-17
Abstract: The present invention relates to a sludge digestion system in which sludge fermentation and decomposition can be performed using a complex fermentation microorganism and complex microbubbles. The present invention includes: a sludge digestion tank accommodating sludge-contained water and having a gas outlet on an upper side; a microorganism supply pipe connected to one side of the sludge digestion tank and supplying a complex fermentation microorganism liquid preparation containing aerobic and anaerobic microorganisms into the sludge digestion tank; an aerator provided in the sludge digestion tank and ejecting complex microbubbles containing microbubbles and normal bubbles into the sludge digestion tank; and a supernatant discharge pipe connected to the other side of the sludge digestion tank and discharging a supernatant generated as a result of decomposition of the sludge to the outside. With the sludge digestion system using the complex fermentation microorganism and complex microbubbles, the efficiency of sludge decomposition can be enhanced and system simplification can be achieved.
Patent KR-20220013731-A (KR)
Title: Ceiling cassette air purifier and filter replacement method
Inventor: AN DO CHAN
IPC: B01D46/12
Filed: 2020-07-27
Abstract: The present invention relates to a ceiling-type cassette air purifier and a filter replacement method thereof. In accordance with the present invention, the ceiling-type cassette air purifier includes: a case having an internal space; a flow path formation member mounted in the case and having an introduction flow path into which inside air is introduced, and a discharge flow path from which the air introduced into the introduction flow path is discharged into an indoor area; an air flow generation unit mounted in the case to induct the inside air into the induction flow path of the flow path formation member to discharge the air through the discharge flow path; a filter assembly mounted in the introduction flow path of the flow path formation member to purify the inside air inducted into the induction flow path; and a front cover detachably combined with the case to cover the case, and having an inlet connected to the induction flow path and an outlet connected to the discharge flow path. The air flow generation unit includes: a BLDC motor mounted on the inner surface of the case; and an air blowing fan combined with the BLDC motor to be rotated by a driving force of the BLDC motor to generate a flow. The filter assembly includes: a low-grade filter mounted beside the inlet of the front cover to filter out dust having a large particle size; and a high-grade filter detachably mounted in the introduction flow path of the flow path formation member to filter out fine dust in the inside air having passed through the low-grade filter. In accordance with the present invention, the ceiling-type cassette air purifier is installed on the ceiling of an indoor area to purify inside air, and replacement work for filters filtering the air can be simplified.
Patent KR-20220015107-A (KR)
Title: Software source code modification method for improving performance and device thereof
Inventor: KIM ROBERT YOUNG CHUL
IPC: G06F8/38
Filed: 2020-07-30
Abstract: The present invention relates to a method and device for visually visualizing a software source code changes to improve performance, wherein the method includes the steps of: a source code input step of receiving a source code of software; a performance checking step of analyzing the source code to check an execution performance improvement factor; a first improvement step of performing a first performance improvement by performing first modification on the execution performance improvement factor; a power checking step of analyzing the source code after the first performance improvement to check the power performance improvement factor; and a second improvement step of performing a second performance improvement by performing a first correction on the power performance improvement factor. Accordingly, by improving the source code of the software, low power or performance is improved.
Patent KR-20220015859-A (KR)
Title: Flowerpot wih desk calendr
Inventor: PARK YE EUN
IPC: A47G7/02
Filed: 2020-07-31
Abstract: Disclosed is a flowerpot with a desk calendar. The flowerpot with the desk calendar, in the flowerpot with the desk calendar, in which a calendar is provided in a desk calendar, includes: a pot container for accommodating a plant and culture soil or water; a pair of cradles which are assembled from both sides of the pot container to mount the pot container so that the pot container can be installed in a vertically erected state, and both sides are formed with flat sides; and a calendar installed on both sides of the cradle and providing date information. Accordingly, it is possible to lower production and sales unit cost and increase commercial property.
Patent KR-20220017265-A (KR)
Title: Portable electronic device
Inventor: KIM YONG HWAN
IPC: A24F40/51
Filed: 2020-08-04
Abstract: According to one embodiment of the present invention, disclosed is a portable electronic device which comprises: an interface to which an external device is connected; an input unit receiving an input by a user; a control unit communicating with the interface and the input unit, and generating a control signal; and an output unit outputting a result processed by the control unit, wherein the control unit detects a first input to the interface, initializes at least part of information stored in a memory when a second input for the input unit is detected after the first input is detected, and controls the information of the registered user stored in the memory to be output through the output unit.
Patent KR-20210031378-A (KR)
Inventor: TAMAI MASAHIKO
IPC: G03G15/20
Filed: 2020-08-28
Abstract: The present invention provides a heater capable of improving temperature controllability and suppressing an increase in a width dimension, and an image forming apparatus. According to an embodiment of the present invention, the heater comprises: a substrate; a first heating body installed on one surface of the substrate and extended in a longitudinal direction of the substrate; a second heating body installed on one surface of the substrate, extended in the longitudinal direction of the substrate, and installed side by side with the first heating body in a direction straight with the longitudinal direction; a detection unit installed on one surface of the substrate to detect temperature; a wire electrically connected to one end of the first heating body, one end of the second heating body, and one end of the detection unit; a first terminal electrically connected to the other end of the first heating body; a second terminal electrically connected to the other end of the second heating body; and a third terminal electrically connected to the other end of the detection unit.
Patent KR-20220033284-A (KR)
Title: A wall mounting unit
Inventor: GWAG SU MAN
IPC: F16M13/02
Filed: 2020-09-09
Abstract: The present invention relates to a wall-hanging mount. According to the present invention, an installation target object such as a TV, a monitor, a painting, or a wall surface-mounted furniture may be firmly mounted on the installation target wall surface. In addition, left and right and vertical inclinations of the installation target object can be easily adjusted, and the number of installation target objects can be adjusted according to a size of the installation target object. To this end, according to one embodiment of the present invention, the wall-hanging mount of the present invention comprises: a first fixation unit; a link unit; a second fixation unit; an elasticity support unit; and a tension control unit.
Patent KR-20220034526-A (KR)
Inventor: CHANG SUNG JUNE
IPC: A47G19/22
Filed: 2020-09-11
Abstract: Disclosed are a fragrance diffusion device attached to a cup, and a fragrance diffusion method using the same. According to one embodiment of the present invention, the fragrance diffusion device attached to a cup comprises: a fragrance container of which one side surface is attached to a side surface of a cup; a cap connected to one side of the bottom end of an inlet of the fragrance container to seal an inlet of the cup and opening the inlet of the fragrance container by gravity when the cup is tilted toward the ground surface; a membrane having elasticity to divide an upper portion and a lower portion of the inside of the fragrance container; a fragrance source generating fragrance and formed in the upper portion of the inside of the fragrance container; and liquid having fluidity and formed in the lower portion of the inside of the fragrance container.
Patent KR-20220039958-A (KR)
Inventor: UNO TAKUYA
IPC: H01L51/00
Filed: 2020-09-22
Abstract: One embodiment of a light emitting device comprises a first electrode, a second electrode, and at least one functional layer disposed between the first electrode and the second electrode including a polycyclic compound represented by the following formula 1. It can exhibit a high luminous efficiency characteristic and an improved lifespan characteristic.
Patent KR-20220045821-A (KR)
Inventor: LEE JE HYUN
IPC: H01L27/32
Filed: 2020-10-06
Abstract: Embodiments of the present specification relate to a display device and, more specifically, to a display panel comprising: a display penal including a display area and a non-display area surrounding the display area and having a pad area; a driving integrated circuit disposed in the pad area; a stiffener disposed on the display panel and disposed between the driving integrated circuit and the display area; and a first adhesive layer disposed between the stiffener and the display panel. The stiffener and the driving integrated circuit are spaced apart from each other. The stiffener is disposed to surround a portion of a side surface of the driving integrated circuit, thereby reducing the size of a bezel area and reducing damage to the driving integrated circuit.
Patent KR-20220046847-A (KR)
Title: Thermoplastic resin composition, and plated molding product produced therefrom
Inventor: JU HYEONG LEE
IPC: C08K5/524
Filed: 2020-10-08
Abstract: The present invention provides a thermoplastic resin composition which comprises: a styrene-based resin; and an additive for improving a surface pit, wherein the additive for improving a surface pit comprises: a phenol-based compound; or the phenol-based compound and a phosphite-based compound, and the phenol-based compound and the phosphite-based compound have a melting point of 100℃ or less, and a plated molding article comprising the same.
Patent KR-20220047005-A (KR)
Inventor: YOON SUNGWOOK
IPC: G06Q50/02
Filed: 2020-10-08
Abstract: One embodiment of the present invention may provide a system for managing precision agriculture. The system comprises: an environment data receiving unit receiving environment data on farmland; an event data receiving unit receiving cultivation-related event data input by a farmer; an image data receiving unit receiving image data that filmed the farmland; a storing unit storing the received environment data, event data, and image data; an analyzing unit analyzing data stored in the storing unit to analyze conditions of the farmland and crops; and a displaying unit displaying information analyzed from the analyzing unit.
Patent KR-20220049123-A (KR)
Inventor: KIM JUNG WOO
IPC: F24F13/20
Filed: 2020-10-14
Abstract: The present invention relates to an air purifier comprising: a preprocessing filter to collect middle and large dust; a HEPA filter to collect fine dust, ultrafine dust, and viruses; a UVC lamp emitting light to the surface of the HEPA filter to remove the collected viruses; a zeolite filter for collection of harmful gas and a volatile organic compound (VOC) and a deodorizing function; a UVA lamp emitting light to the surface of the zeolite filter to decompose the collected harmful gas and volatile organic compound and perform a sterilization and deodorization function of polluted air; and a fan allowing air entering from the outside to sequentially pass through the preprocessing filter, the HEPA filter, and the zeolite filter to discharge air back to the outside. Accordingly, the air purifier is improved to have a sterilization and antibacterial function such as virus removal and improve the removal performance of secondary fine dust creation materials.
Patent KR-20220053376-A (KR)
Inventor: JI YEUN KANG
IPC: G06F12/0868
Filed: 2020-10-22
Abstract: An operating method of a controller for controlling an operation of a semiconductor memory device including a meta area, a general storage area, and a state area includes the steps of: sensing a turn-on of a memory system including the controller; checking a last state flag among at least one or more state flags stored in the state area; and determining whether to perform a reclaim operation on meta data stored in the meta area based on the checked last state flag. Accordingly, it is possible to efficiently use a memory block included in the semiconductor memory device.
Patent KR-20210052289-A (KR)
Title: Thermoplastic resin composition, and manufacturing method of molded article using the same
Inventor: GI DAE CHOI
IPC: C08K3/08
Filed: 2020-10-26
Abstract: The present invention relates to a thermoplastic resin composition having excellent mechanical properties and electromagnetic wave shielding performance. Provided is the thermoplastic resin composition comprising a thermoplastic resin, a carbon fiber, carbon nanotube, plate-shaped graphite and a metal fiber.
Patent KR-20220056261-A (KR)
Inventor: SHIM WOO YOUNG
IPC: H01L45/00
Filed: 2020-10-27
Abstract: An object of the present invention is to provide a layered compound including gallium and arsenic, a nano-sheet manufactured by the layered compound, and an electric device including the above materials. In order to achieve the above object, the present invention may provide a layered structure compound or nano-sheet represented by M_(1-x)Ga_yAs_z (M is one or more of Group 2 elements, and 0 < x < 1.0, 0.6 <= y <= 2.25, and 1.25 <= z <= 2.25). Further, in the present invention, an electric device including the above-described layered structure compound or nano-sheet may be provided, and the electric device may be a memristor.
Patent KR-20220057145-A (KR)
Inventor: PARK DEOK GEUN
IPC: G06T19/00
Filed: 2020-10-29
Abstract: A method for providing production and logistics management and a machine vision service using a cloud based on 5G, includes: transmitting control data and mass data of which real-time is important through a large capacity network with ultra-low delay and ultra-high speed, and processing services such as quality inspection and robot control through machine learning; photographing a product with a high-resolution camera connected to the network, and determining whether the product is defective using a learned algorithm through the machine learning; providing a factory automation service using a multi-function robot in which the network, a robot vision system, and six-axis collaborative robot arm, and an AMR are integrated; augmenting a facility state and sensor information in a factory in real-time, and providing a manual support augmenting service; and controlling a 5G-based fixable production test bed. The present invention can ensure technical versatility by designing according to a commercial network structure.
Patent KR-20220059999-A (KR)
Inventor: NOH SANG EUN
IPC: H01L21/687
Filed: 2020-11-02
Abstract: Provided is a substrate processing device. In one embodiment, a substrate processing device comprises: a housing; a spin head disposed within the housing and supporting a substrate; a plurality of nozzle units provided under the spin head and spraying a cleaning liquid to a lower surface of the substrate; and a controller for controlling the nozzle unit. The controller may control the nozzle unit to discharge the cleaning liquid in a second direction opposite to a first direction for a second time after the nozzle unit discharges the cleaning liquid in the first direction for a first time.