baber/WOPTO huggingface dataset:
Patent KR-20220021596-A (KR)
Inventor: SHIN KOO YONG
IPC: G01R29/14
Filed: 2020-08-14
Abstract: Disclosed is a DC electric field measuring device. According to the present invention, the DC electric field measuring device includes: a harvesting unit for charging and shielding ion flow generated from a DC power transmission line; an installation unit for fixing the harvesting unit to a pylon; a measuring unit for measuring voltage or current of the harvesting unit; and a calculation unit which calculates electric field strength through the voltage or current measured by the measuring unit. Therefore, it is possible to measure the voltage and a current with ion flow generated in a DC transmission power line, and calculate the electric field strength based on the measured voltage and current.
Patent KR-20220023043-A (KR)
Title: Food-waste Disposal Container
Inventor: PARCK SANG KU
IPC: B65F1/08
Filed: 2020-08-20
Abstract: The present invention relates to a food waste disposal container for disposing of food waste sanitarily and conveniently without using a plastic bag. The present invention relates to a food waste disposal container and a method, the container, which has the dual structure of consisting of an outer bucket and an inner bucket, comprising: an outer bucket handle and an inner bucket handle for holding the outer bucket and the inner bucket separately; a groove on the outer bucket and an airtight sealing devised to close the cap of the outer bucket while maintaining sealing and to have the handle of the inner bucket arranged thereon; a groove at a lower end of the inner bucket for discharging the leachate of food waste; an inner lower end of the outer bucket and devised to gather the leachate on a bottom; a valve at an outer lower end of the outer bucket for discharging the leachate; an outer bucket cap which is airtight and can be fixed to the outer bucket using a snap fastener or a zipper to prevent the generation of malodors and the approach of bugs; a position fixing device for fixing the position when opening the outer bucket cap; and an opening and closing device installed on an upper end of the inner bucket to be opened when food waste is disposed of in the food waste disposal container.
Patent KR-20220023051-A (KR)
Inventor: PARK JOO SHIN
IPC: B63B73/20
Filed: 2020-08-20
Abstract: The present invention relates to a bollard device for a ship that can be used again after temporarily removing the used bollard device. According to an aspect of the present invention, provided is a bollard device for a ship, which comprises: a first post having a hollow formed therein and having a mooring line wound therein; a second post having a hollow formed therein, disposed to be spaced apart from the first post, and on which the mooring line is wound; and a connection tie disposed between the first post and the second post, and spaced apart by a predetermined distance from the surface where the first post and the second post are installed.
Patent KR-20220023926-A (KR)
Inventor: JUNG YANG HO
IPC: H01L51/52
Filed: 2020-08-21
Abstract: A display device may include: a display element layer including a light emitting area and a non-light emitting area around the light emitting area; a first conductive layer disposed on the non-light emitting area; a first insulating layer disposed on the non-light emitting area to cover the first conductive layer and having an opening part overlapping the light emitting area when viewed in a plan view; a second conductive layer disposed on the first insulating layer; and a reflective pattern spaced apart from the second conductive layer and disposed on the first insulating layer.
Patent KR-20220023786-A (KR)
Title: drinking cup
Inventor: KIM DONG GYU
IPC: B65D25/28
Filed: 2020-08-22
Abstract: The present invention relates to a drinking cup having a handle so that the cup can be easily lifted. According to the present invention, the drinking cup comprises: a container which can be filled with liquid; and a handle coupled to the side of the container so that the container can be easily gripped. Both ends of the handle are coupled to the side of the container. The present invention has the effect of making it possible to easily hold and use the cup even when hot or cold liquid is filled inside the container by forming a handle on the side of the container.
Patent KR-20220028622-A (KR)
Inventor: KIM JIN AH
IPC: A61L2/00
Filed: 2020-08-31
Abstract: A sterilization lighting device having a flexible lid structure has a thin lid structure body, and a sterilization light formed on one or both sides of the body. There is no need for a dedicated case for each object. It is possible to easily and quickly sterilize large objects at once.
Patent KR-20220028956-A (KR)
Title: Mixed potentiometric type nitrogen oxide sensor
Inventor: KIM MOO SUNG
IPC: G01N1/22
Filed: 2020-08-31
Abstract: In accordance with the present invention, provided is a mixed potentiometric type nitrogen oxide sensor using a bias voltage. The mixed potentiometric type nitrogen oxide sensor capable of sensing nitrogen oxides (NOx) contained in exhaust gas of a diesel engine, includes: an electrolyte substrate (110) made of a solid electrolyte and placed on an emission path of exhaust gas; a first sensing body (121) and a second sensing body (122) mounted on one side of the electrolyte substrate (110) to individually make a chemical reaction to a nitrogen oxide component; a first sensing electrode (131) connected to the first sensing body (121); a second sensing electrode connected to the second sensing body (122); a first reference electrode (141) placed on a position corresponding to the first sensing electrode (131) on the other side of the electrolyte substrate (110); a second reference electrode (142) placed on a position corresponding to the second sensing body (122) on the other side of the electrolyte substrate (110); a first heating part (151) heating the first sensing body (121) with a first temperature value sensitively reacting to nitrogen monoxides (NO); and a second heating part (152) heating the second sensing body (122) with a second temperature value sensitively reacting to nitrogen dioxide (NO2).
Patent KR-20220031256-A (KR)
Inventor: LEE HEON YEOL
IPC: H04L9/40
Filed: 2020-09-04
Abstract: The present invention provides an apparatus and a method for controlling document transmission, which resolve document key duplication in document key generation of a large quantity of individual documents. The apparatus comprises: a key generation unit generating document key information used in direct management of documents and shared document key information used for user access in response to individual documents; a sharing unit transmitting URL information for individual document connection to a user terminal in accordance with a request from the key generation unit; and a verification unit verifying URL information connected by the user terminal, and transmitting individual documents corresponding to the URL information to the user terminal as verification is normally processed. The key generation unit generates document key information for the individual documents by a combination of a universal unique identifier (UUID), a hash random number, and a random index and generates shared document key information for the individual documents based on the document key information.
Patent KR-20220033904-A (KR)
Inventor: HYOUNG YONG JOON
IPC: H04N21/854
Filed: 2020-09-10
Abstract: The present invention relates to a method for operating a terminal that receives a content processed with cultural materials from a content service device and outputs the processed content, and the method includes: outputting a content service interface corresponding to the content; outputting content service information so that at least a user can participate in and produce the content by recording a voice, capturing a video, and searching for a text through the content service interface; outputting an interface image that enables section control so that the user can participate in the content by setting a section from the content service information; outputting an interface image corresponding to the content in which the user participates, so that the user can check a voice and image of the user; outputting an interface image so that the user can re-record the output voice and image of the user; outputting an interface so that an image of the content in which users participate can be displayed in real time and automatically by splitting the image into one, two, or plural or by splicing the image; and outputting an interface image so that the user can update a final content to a server.
Patent KR-20220035307-A (KR)
Title: Device that closes window when it rains using pulley
Inventor: JEONG GI HEON
IPC: E05F1/02
Filed: 2020-09-13
Abstract: The present invention relates to a device for closing a window by using a pulley when it rains. According to the present invention, the device for closing a window by using a pulley when it rains comprises: a bucket which catches rainwater when it rains and is connected to a pulley that gets heavy when it rains and falls down; and a pulley consisting of a bucket catching rainwater, and a wire connected to a window to be closed when it rains. Since there is no need to close the window by oneself to prevent rainwater from entering the house when it rains, it is possible to prevent rainwater from entering the house and getting things in the house wet even if you don't realize it's raining.
Patent KR-20220036757-A (KR)
Title: The streaming method for vod contents categorized at data area on screen of one data broadcasting channel
Inventor: KIM MYOUNGSUB
IPC: H04N21/422
Filed: 2020-09-16
Abstract: The present invention relates to a method of sequentially organizing and streaming VOD videos classified into categories in a data area of one data broadcasting channel. The present invention gives a viewer an experience as if there are other channels within a TV channel, or as if there is another shop within a shop. The viewer has the experience without changing channels. When a set-top box ID enters a TV basic channel, a basic VOD video of the basic channel is streamed through a VOD video playback area according to a pre-registered organization table at the point of entry (T_e). Then, when a user remote control selects a specific category in the data area where M (M is an integer greater than 1) category identifiers are displayed while maintaining the TV basic channel, the VOD video of the selected category is streamed through the VOD video playback area according to the category organization table registered in advance at the selection point (T_s).
Patent KR-20220039058-A (KR)
Inventor: KIM DONG KYUN
IPC: F16D1/076
Filed: 2020-09-21
Abstract: The present invention relates to a coupling including a flange with a built-in disk pack, the coupling comprising: a spacer formed in a cylindrical shape with a hollow inside and disposed between two shafts spaced apart from each other; a first flange coupled to one end of the spacer and supporting a brake disk; a second flange coupled to the other end of the spacer and supporting a torque limiter; and multiple disc packs coupled to the inside of the first and second flanges and arranged in a circumferential direction with an even space from the hollow of the spacer. As a result, since the disk packs become embedded inside the flanges, separate parts required for coupling the disk packs can be reduced, and through this, manufacturing time and costs for the coupling can be reduced. In addition, the disk packs can be safely protected from external impact.
Patent KR-20210064039-A (KR)
Title: Programmable controller system and module
Inventor: KUBOSUMI HAJIME
IPC: G05B19/404
Filed: 2020-09-25
Abstract: The invention provides a programmable controller system and a module. The programmable controller system can synchronize self-module cycles of the modules constituting the programmable controller system. The programmable controller system (SYS) is provided with a substrate (B1) and a plurality of modules (M1-M6) connected to the substrate, and is configured such that each of the plurality of modules is provided with: an independent clock generation unit (CL1-CL6) for generating an independent clock; counter units (Co1-Co6) for generating a self-module period on the basis of the independent clocks generated by the independent clock generation unit; and a synchronization correction unit (SY1-SY6) that calculates an offset amount of the self-module cycle on the basis of the self-module cycle and a synchronization reference point based on the synchronization start signal output from the synchronization control unit, and corrects the self-module cycle on the basis of the calculated offset amount.
Patent KR-20200115439-A (KR)
Inventor: CHAE RYEONG
IPC: H04N7/18
Filed: 2020-09-27
Abstract: In generating, by a quantum main board, a symmetric encryption key by receiving a quantum random number from a quantum random number generator, and generating an asymmetric encryption key by encrypting the symmetric encryption key with a pseudo-random number generated from a pseudo-random number generator, the quantum main board generates a symmetric encryption key, which is a three-dimensional matrix function, by receiving a quantum random number from a quantum random number generator, generates an X coordinate value of a hash function with a data value obtained by encrypting MAC address data with the symmetric encryption key through a pseudo-random number generator, generates a Y coordinate value of the hash function with a data value obtained by encrypting PUF PIN data with the symmetric encryption key through the pseudo-random number generator, generates a Z coordinate value of the hash function with a data value obtained by encrypting TIME data with the symmetric encryption key through the pseudo-random number generator, and generates an asymmetric key including TIME data by comparing the X-coordinate value and Y-coordinate value of the hash function, and binarizing the same to 1 if the X coordinate value is greater than the Y coordinate value and 0 if the X coordinate value is less than the Y coordinate value through the pseudo-random number generator.
Patent KR-20220043380-A (KR)
Title: the improved personal mobility structure for automatic driving
Inventor: MUN MYEONG IL
IPC: B62B3/02
Filed: 2020-09-29
Abstract: The present invention relates to a personal mobility structure and, more specifically, to an improved personal mobility structure capable of automatic driving. The improved personal mobility structure capable of automatic driving can be used as a carrier carrying a load since the improved personal mobility is simply stored and enables automatic driving. The improved personal mobility structure comprises: a vehicle body (10) which a user uses as a footplate; a manual steering bracket (20) installed in a front upper part of the vehicle body (10); a handle post (30) having a lower end installed in a hinge structure on both sides of the manual steering bracket (20) to be laid and stood; and a suspension steering assembly (40) installed in a front lower part of the vehicle body (10). A detachable unit is installed between the manual steering bracket (20) and the suspension steering assembly (40). When the handle post (30) is stood, the detachable unit connects the manual steering bracket (20) and the suspension steering assembly (40) so that the suspension steering assembly (40) is steered by steering of the handle post (30). When the handle post (30) is laid, the detachable unit separates the manual steering bracket (20) and the suspension steering assembly (40) so that the suspension steering assembly (40) is independently steered.
Patent KR-20220050440-A (KR)
Inventor: LEE HYUN JOO
IPC: C07G1/00
Filed: 2020-10-16
Abstract: The present invention relates to a preparation method of phenolated-lignin and phenolated-lignin prepared through the method. More specifically, the present invention provides the preparation method of phenolated-lignin having high solubility in water or organic solvents by performing a phenolation reaction of specific lignin having low solubility in water or organic solvents by a new method.
Patent KR-20220050609-A (KR)
Inventor: CHO DO YOUNG
IPC: G07D5/00
Filed: 2020-10-16
Abstract: The present invention relates to a fee collection machine and, more specifically, to a fee collection machine capable of filtering out bent or deformed coins among coins inserted into the fee collection machine as well as accurately checking fake coins. To achieve the purpose, the fee collection machine includes a body having an inlet into which a coin is inserted; and a coin checking part installed on the inside of the inlet. The coin checking part includes: a guide plate extended from the inlet; a transparent cover plate provided in an upper part of the guide plate to be spaced apart therefrom; and a sorting plate provided in the bottom of the guide plate.
Patent KR-20220051555-A (KR)
Inventor: SEO DAE HAN
IPC: G01M11/02
Filed: 2020-10-19
Abstract: According to one embodiment of the present invention, provided is a hologram optical element diffraction efficiency measuring device, which includes: a spectrophotometer for measuring the diffraction efficiency of an optical element film using transmitted light transmitted from the optical element film and diffracted light which reflects light of a specific wavelength of light emitted from a light source; and a light angle changing member disposed on a light path incident from the light source to the spectrophotometer to reduce a convergence angle of the light.
Patent KR-20220052544-A (KR)
Inventor: KIM JIN HYUK
IPC: B60C11/01
Filed: 2020-10-21
Abstract: The present invention relates to a pneumatic tire having a hidden lateral groove, wherein the pneumatic tire has exposed transverse grooves commonly formed on a tread and shoulder of the tire and hidden transverse grooves which are temporarily unexposed inside each gap between the exposed transverse grooves and are exposed when wear of the tread and shoulder has progressed to a certain extent. By forming hidden transverse grooves, which are temporarily unexposed, between the exposed transverse grooves, the hidden transverse grooves are exposed according to a degree of wear of the tread and shoulder so that drainage performance and driving performance are improved.
Patent KR-20220055901-A (KR)
Inventor: YOUN HAN SUNG
IPC: A61F13/02
Filed: 2020-10-27
Abstract: The present invention relates to a wound dressing for oral wound protection and self-healing using an adhesive polymer and, more specifically, to an oral wound dressing which comprises: an adhesive layer containing a hydrophilic polymer and a disintegrant that have adhesive strength during hydration; and a support layer located on the adhesive layer to protect the adhesive layer from a tongue, saliva or food in a mouth. According to the present invention, it has adhesiveness when exposed to a moisture or wet environment and it melts slowly in the moisture or wet environment so as to have an effect of maintaining adhesion for three to four hours.
Patent KR-20220056451-A (KR)
Inventor: NOH HYUN MOO
IPC: G06Q30/08
Filed: 2020-10-28
Abstract: Provided is an Internet shopping mall operation and management system and method for integrally managing inventory and providing customized information to multiple sellers when the same used products are posted on multiple external open markets. The Internet shopping mall operation and management system comprise a management server, an inventory management server, and a distribution management server, and the Internet shopping mall operation and management system may further include a first manager terminal, a second manager terminal, and a third manager terminal.
Patent KR-20210052334-A (KR)
Title: Preparation method for tempeh-containing sauce and sauce prepared thereby
Inventor: CHO SUN A
IPC: A23L23/00
Filed: 2020-10-29
Abstract: The present invention relates to a sauce of a novel concept, and more particularly, to a novel sauce using tempeh and a manufacturing method thereof. The method for producing a tempeh-containing sauce of the present application comprises producing a fermented product through secondary fermentation of tempeh together with brine and other grains.
Patent KR-20220059269-A (KR)
Title: Liquid supplying unit and apparatus for treating substrate having the same
Inventor: KIM DAE SUNG
IPC: G03F7/16
Filed: 2020-11-02
Abstract: The present invention provides a liquid supply unit. In one embodiment, the liquid supply unit includes: a nozzle unit having a nozzle tip from which a liquid is discharged; a liquid tank configured to store the liquid and having the nozzle tip inserted to suck the liquid; and a controller configured to control the nozzle unit, wherein the nozzle unit may include: a flow path connected to the nozzle tip; an ejector installed on the flow path to adjust a flow rate of the liquid sucked into or discharged to the flow path; a regulator configured to adjust a pressure applied to the ejector; a valve configured to adjust reduction of the pressure transferred from the regulator to the ejector; and a driver configured to move the nozzle tip between a suction position and a supply position, and wherein the controller may control the nozzle unit to discharge the liquid to a substrate at the supply position after the nozzle unit sucks the liquid from the liquid tank at the suction position by a preset amount required to treat the substrate. According to the present invention, a weight of the nozzle unit for applying the liquid onto the substrate can be reduced.
Patent KR-20220063784-A (KR)
Title: An automated manufacturing of a shoe upper part
Inventor: JUN SUNG PYO
IPC: B29C64/10
Filed: 2020-11-09
Abstract: The present invention provides an automated upper manufacturing method. The automated upper manufacturing method according to one aspect of the present invention comprises the steps of: (a) manufacturing an upper member using a system which includes five means for collecting data on the 3D foot shape of a wearer, the internal condition of a shoe, and the like through a shoe member, storing the data, providing the stored data to the wearer, providing a last, and manufacturing an upper member using the provided last; (b) classifying the upper members into one or more groups according to shape and size, and assigning tags to the groups so as to identify each group; (c) arranging and storing the upper member on a panel according to the assigned tag; (d) generating a first three-dimensional coordinate system for a peripheral area of the panel and a second three-dimensional coordinate system for a peripheral area of a sewing machine; (e) determining coordinates of the upper member according to the first and second three-dimensional coordinate systems; (f) transporting the upper member to a base plate of the sewing machine according to the coordinates, and determining a position and orientation of the upper member using the base plate; (g) correcting the position and orientation of the upper member using an imaging device in which predetermined data on the position and orientation of the upper member is stored; and (h) sewing the upper member using the sewing machine.