baber/WOPTO huggingface dataset:
Patent KR-20220117611-A (KR)
Title: Apparatus for minimizing embossing pattern formation error based on optical sensor and method therefor
Inventor: KIM MAN JIN
IPC: G06T7/00
Filed: 2021-02-17
Abstract: The present invention provides an apparatus for minimizing an embossing pattern formation error based on an optical sensor. The apparatus comprises: a cylindrical embossing roll having an embossing pattern mark with a rectangular edge formed on the surface thereof to rotate at a prescribed reference speed based on a longitudinal rotational axis; a plurality of transport rollers tightly attaching an entering flat base material having a printing pattern mark with the same rectangular edge as the rectangular edge formed on the surface thereof and representing an area on which embossing is to be formed to the surface of the embossing roll to move the base material to pass therethrough when the base material enters; an optical sensor photographing an image including the printing pattern mark on the base material and the embossing pattern mark of the embossing roll; and a control unit analyzing the positions of the embossing pattern mark and the printing pattern mark in the image to determine whether an error occurs in accordance with whether the positions of the embossing pattern mark and the printing pattern mark are on the same line, calculating an error length if the error occurs, controlling the rotating speed of the embossing roll to change the rotating speed of the embossing roll to align the positions of the embossing pattern mark and the printing pattern mark with each other by compensating for the calculated error length, and then controlling the embossing roll to rotate at the reference speed again.
Patent KR-20220117696-A (KR)
Title: An apparatus for providing services
Inventor: KIM DONG KYU
IPC: G06Q50/10
Filed: 2021-02-17
Abstract: According to an embodiment of the present invention, a service providing device comprises: a communication unit which configures a group call-based chatting channel between two or more user terminals, receives group call participation feedback from a third user terminal, and then provides the group call participation feedback to a first user terminal that generated a group call; and a feedback service unit which converts the first user terminal into a conversation participant of the group call-based chatting channel when the first user terminal is approved to participate in the group call.
Patent KR-20220118688-A (KR)
Title: Ankle type smart band, system for diagnosis of body using the smart band and method thereof
Inventor: YOO BONG YOUNG
IPC: A61B5/1455
Filed: 2021-02-19
Abstract: The present invention provides a smart ankle band, which is a device worn on a user's ankle and acquires the user's body information, comprising: a band unit worn by surrounding the ankle; a signal processing unit measuring the user's body information using a sensor; and a communication unit transmitting the body information measured by the signal processing unit to an adjacent mobile terminal. In addition, the present invention provides a body diagnosis system and body diagnosis method using the smart ankle band, wherein the body diagnosis system comprises: the smart ankle band worn on the user and acquiring the user's body information; a wrist band linked to the smart ankle band and acquiring the user's body information; and a mobile terminal receiving the body information acquired through at least one of the smart ankle band or the wrist band and diagnosing the user's body based on the received body information. The body diagnosis system accurately measures the body information by linking the smart ankle band with the smart wrist band.
Patent KR-20220119813-A (KR)
Title: Hair cap for hair drying
Inventor: JEONG MAENG JO
IPC: A45D20/18
Filed: 2021-02-22
Abstract: Like there is the difference in cooking time between covering with a pot lid and uncovering with a pot lid when cooking food with a pot, the present invention relates to a method for drying hair in a fast and efficient manner by maximizing a heat source and an air volume of a specified hair dryer. According to the present invention, the hair is dried by connecting and utilizing an existing hair dryer to a hair cap.
Patent KR-20220119823-A (KR)
Title: Monitoring system for fastening cell jig and method of pressuring battery cell using the same
Inventor: PARK JAE SUNG
IPC: H01M10/04
Filed: 2021-02-22
Abstract: The present invention relates to a coupling monitoring system for a cell jig and a pressing method of a battery cell using the same, which can reduce variation in pressure applied to the battery cell when accommodating the battery cell in a battery cell jig. The present invention includes upper and lower plates, a bolt coupling unit, and a pressure monitoring device.
Patent KR-20220119954-A (KR)
Title: Refrigerator with multi opening and closing function
Inventor: SOPHIA JANG
IPC: F25D25/02
Filed: 2021-02-22
Abstract: Provided is a refrigerator with a multi opening and closing function, comprising: a body unit (110) which contains a storage room (111) formed in a cuboidal shape to store food therein, wherein the storage room (111) is partitioned into a plurality of individual storage spaces (112) which are separated vertically by a plurality of shelves (113) arranged horizontally at intervals, has a first opening part (114) formed on one of the four sides to open one side of the storage room (111), and has a second opening part (115) formed on the side facing the one side to open the other side of the storage room (111); a cold air supply unit (120) which generates and supplies cold air to the storage room (111); a first door (131) which is connected to a hinge part (116a) located on the corner of the body unit (110) and selectively closes or opens the first opening part (114) by rotating; and a second door (133) which is connected to a hinge part (116b) located on the corner of the body unit (110) and selectively closes or opens the second opening part (115) by rotating. Therefore, the present invention can remarkably reduce door opening time to draw out food.
Patent KR-20220121406-A (KR)
Title: Memory Device and Operating Method thereof
Inventor: KANG DONG SEOK
IPC: G11C8/10
Filed: 2021-02-25
Abstract: Provided is an operating method of a memory device. The operating method of the memory device comprises: a step of receiving an activation-refresh command; and a step of performing a refresh operation at a refresh address while performing an activation operation at a target address, based on the activation-refresh command. Therefore, the present invention is capable of providing the memory device with an improved data reliability.
Patent KR-20220122083-A (KR)
Title: Method of Preparing Cu Nanowrinkle Structure by Using Chemical Vapor Deposition (CVD) Graphene-Growth Process
Inventor: JUNG HEE TAE
IPC: B01J35/00
Filed: 2021-02-26
Abstract: The present invention relates to a preparation method of a copper nano-wrinkled structure using a chemical vapor deposition graphene synthesis method. More specifically, a surface of a copper film is prepared into a nano-wrinkled structure with a high step site density and a high plane atomic arrangement, wherein the prepared nano-wrinkled structure is useful as an electrocatalyst for a carbon dioxide conversion reaction.
Patent KR-20210120839-A (KR)
Title: Processing method of waste liquid from manufacturing a polarizing plate
Inventor: Wakayama Shunya
IPC: B01D25/12
Filed: 2021-03-09
Abstract: The present invention provides a treatment method of polarizing plate production waste liquid which can recover potassium iodide having quality adequate for reuse. The method for treating the polarizing plate manufacturing waste liquid is a method for recovering potassium iodide from the polarizing plate manufacturing waste liquid. The treatment method of polarizing plate production waste liquid comprises: a first concentration step of performing evaporative concentration of the polarizing plate production waste liquid to produce a first precipitate mainly including a boron-containing compound and polyvinyl alcohol; a first solid-liquid separation step of performing solid-liquid separation of the first precipitate to produce first filtrate; a second concentration step of performing evaporative concentration of the first filtrate to produce a second precipitate mainly including potassium iodide; a second solid-liquid separation step of performing solid-liquid separation of the second precipitate to produce second filtrate; a filtrate discharge step of discharging at least a part of the second filtrate to an outside of a system; and a recover step of recovering the potassium iodide from the separated second precipitate.
Patent KR-20220126911-A (KR)
Title: Method for manufacturing of fried chicken containing laver and fried chicken prepared thereby
Inventor: LEE YANG YEOL
IPC: A23L13/40
Filed: 2021-03-10
Abstract: The present invention relates to a method for producing fried chicken using seaweed and fried chicken produced by the method, wherein the method comprises the following steps of: (A) mixing a salting agent containing seaweed with chicken and salting at a temperature of 1 to 8℃; (B) applying a starch powder to salted chicken and aging the chicken for 1 to 3 hours; and (C) frying the aged chicken in oil. Since the seaweed applied to the surface of the chicken is fried to add the texture and taste of fried seaweed, which improves sensory properties, and since the chicken is fried only with the starch powder after salting with a salting agent containing the seaweed without using dough, the batter is thin, and thus the taste is further improved and the crispiness can be maintained for a long time.
Patent KR-20220011064-A (KR)
Inventor: LI XIN
IPC: G10L25/30
Filed: 2021-03-10
Abstract: The present application discloses a method and device for detecting a voice, and relates to a field of voice processing and deep learning. As a specific embodiment, the method comprises: a step of acquiring a target voice; and a step of inputting the target voice into a pre-trained deep neural network to obtain whether or not the relevant target voice has a sub-voice in each direction section of a preset multi-direction section, wherein the relevant deep neural network is used to predict whether or not a voice has a sub-voice in each direction section of the relevant multi-direction section. The present application, by predicting each direction section, can accurately determine whether or not the target voice has a sub-voice in each direction section, thereby realizing an accurate prediction.
Patent KR-20220129907-A (KR)
Title: Bulge-type filter media for water purification with improved stacking stability and water purification system with the same
Inventor: KIM YOUNGSUG
IPC: B01D39/14
Filed: 2021-03-17
Abstract: The present invention relates to a bulge-type filter medium for water purification with improved stacking stability and a water purification system having the same. While effectively adsorbing and removing sewage sludge, the present invention increases the stacking stability by increasing the stacking amount in a sedimentation tank and facilitates movement and handling such as carrying in and taking out. The bulge-type filter medium for water purification of the present invention is formed in a coil shape with a rolled body, and is formed in a bulge type having a bulge that is bulging compared to other parts, so that the body is formed to be rolled in a coiled shape. The same can be stacked in response to a hollow-type filter medium having a concave portion that is recessed compared to other areas. The same is made of a skeleton structure with open top and side surfaces by connecting frames. The same can be carried in and out of the sedimentation tank in a stacked state inside a frame casing to be accommodated in the sedimentation tank of the water purification system.
Patent KR-20220137441-A (KR)
Inventor: CHOI E JAE
IPC: H02B1/56
Filed: 2021-04-02
Abstract: An air intake device of a distribution panel is provided. According to an embodiment of the present invention, the air intake device of the distribution panel comprises: a base coupled to a lower part of an outer box of the distribution panel and having through-holes on both sides in the longitudinal direction on each of front and rear sides; a cover plate coupled to the base to cover the through-holes; and a coupling unit coupling the cover plate and the base.
Patent KR-20220137458-A (KR)
Title: Remote Starting of Construction Machinery
Inventor: KIM JI HOON
IPC: B60R25/34
Filed: 2021-04-02
Abstract: The present disclosure relates to a remote starting controlling method of a construction machinery, comprising: a first step of checking whether all maintenance windows are closed when a signal for remote starting is transmitted to the construction machinery in a status in which an engine of the construction machinery is turned off; and a step of turning on starting of the construction machinery when all of the maintenance windows are closed in the first step. An objective of the present disclosure is to strengthen safety of the remote starting of the construction machinery.
Patent KR-20220138254-A (KR)
Inventor: PARK JONG MIN
IPC: C23C16/44
Filed: 2021-04-05
Abstract: The present invention relates to a gas leak detection apparatus equipped with an intake fan, which can quickly and accurately detect gas leak by a gas sensor provided therein in the process that the outside air is sucked into the gas leak detection apparatus through the intake fan and then discharged to the outside again. The gas leak detection apparatus equipped with an intake fan according to an embodiment of the present invention comprises: a casing having an intake port on one side and an exhaust port on the other side; an intake fan installed at the intake port side of the casing and forcibly drawing external air into the casing; a gas sensor provided in the casing and detecting a concentration of harmful components contained in external air drawn into the casing by the intake fan; and a controller provided in the casing, controlling the operation of the intake fan and the gas sensor, determining whether there is a gas leak through processing the sensor signal of the gas sensor, and informing the outside whether the gas is leaked.
Patent KR-20220139159-A (KR)
Inventor: LEE JU HYUCK
IPC: H05F3/00
Filed: 2021-04-07
Abstract: The present invention relates to a technology for preventing the generation of static electricity by adjusting the electric potential of the human body as a charge generated through an energy generating device is rectified and transferred to the human body. According to one embodiment of the present invention, an antistatic device may comprise: a rectifying unit for rectifying the charge generated by the energy generating device into a negative charge and inducing the movement of the rectified negative charge; an operating unit attached to one part of the human body, preventing the generation of static electricity by transferring the induced negative charge into the human body to adjust the electric potential of the human body, and transferring a positive charge of the human body to the rectifying unit; and a charge storage unit made of a conductor and an insulator, storing the positive charge through the rectifying unit, discharging the stored positive charge, and preventing the generation of static electricity due to the positive charge charged in the conductor based on the insulator. Accordingly, the generation of static electricity can be prevented.
Patent KR-20220140276-A (KR)
Inventor: BEAK JIN GI
IPC: E05F15/70
Filed: 2021-04-09
Abstract: The present invention relates to a door driving apparatus, comprising: a power generation means generating power for opening/closing a door; a fastening means installed on an upper side of the door or a door frame; and a curved-surface guide link having one end connected to the power generation means and having an arc-shaped curved-surface guide hole in a longitudinal direction of the curved surface to be fitted and coupled with the fastening means. The power generation means is installed on the door frame, and the fastening means is installed on the door, so that when the curved-surface guide link rotates by the driving of the power generation means, the connection point (working point) between the curved-surface guide link and the fastening means varies to transfer power in a direction of pulling or pushing the door. Accordingly, when the curved-surface guide link rotates by the driving of the power generation means, the position to transfer power at the connection point (working point) between the curved-surface guide link and the fastening means varies according to the direction of pulling or pushing the door, so that the opening/closing of the door can be conducted smoothly. In addition, the overload of the power generation means can be prevented, thereby greatly reducing failure repair and maintenance costs.
Patent KR-20220150070-A (KR)
Inventor: SUK GIL JUNG
IPC: G06F9/451
Filed: 2021-05-03
Abstract: According to the present invention, a cloud-based multi-language translation system includes: an application server which includes a screen display unit displaying a screen by using frame data including a fixed image forming the screen and content data written in a first language, an application drive unit driving any one of a plurality of predetermined web-based applications, and a multi-language translation request unit translating the content data written in the first language by using content data written in a second language different from the first language; and a multi-language translation server which generates content data written in the second language in response to a multi-language processing request of the multi-language translation request unit. Accordingly, the present invention may support smooth cooperation through language translation of input data between users using various languages.
Patent KR-20210142543-A (KR)
Title: Systems and methods for integrated circuit layout
IPC: G06F30/398
Filed: 2021-05-07
Abstract: Disclosed is a method for providing an integrated circuit design. The method includes a step of receiving and synthesizing a behavior description of the integrated circuit design. The method includes a step of creating a layout by disposing and wiring a plurality of transistor-based cells based on the synthesized behavior description. The method includes a step of selectively accessing a cell library including a plurality of non-transistor-based cells. Each of the plurality of non-transistor-based cells are associated with each own delay value. The method includes a step of updating the layout by inserting at least one among the plurality of non-transistor-based cells.
Patent KR-20220153727-A (KR)
Title: Display device
Inventor: KWAK MIN CHAE
IPC: G09G3/00
Filed: 2021-05-11
Abstract: The present invention relates to a display device which comprises: a display area in a shape which is not a square; and a non-display area including a first non-display area surrounding a part of the display area, and a second non-display area surrounding the other parts of the display area. The display device includes a first fan-out line arranged on the first non-display area on the substrate and having a first specific resistance value. The display device includes: a first connection line arranged on a part of the second non-display area and the first non-display area on the first fan-out line, and connected to the first fan-out line through a first contact hole, and having a second specific resistance value which is smaller than the first specific resistance value; and a driving unit arranged on the non-display area and connected to the first connection line. The area of the non-display area of the display device can be reduced.
Patent KR-20220153912-A (KR)
Title: Investment information management system based on adaptive scale in-out
Inventor: KIM SUNG RYONG
IPC: G06Q40/06
Filed: 2021-05-12
Abstract: An investment information management system based on adaptive scale in-out is disclosed. The investment information management system based on adaptive scale in-out according to one embodiment of the present application comprises: a cloud layer which runs in a cloud environment to provide at least one among market price information and transaction history information associated with an investment information service to a user terminal; a database layer which accumulates and stores the market price information and the transaction history information; and a main control device which selectively performs scale-out or scale-in on the cloud layer based on at least one of the number of visitors to the investment information service, resource usage associated with the investment information service, and an operating hour of the investment information service. According to the present invention, scale-out or scale-in associated with the investment information service may be performed flexibly to prevent service delays and failures and reduce server operating costs.
Patent KR-20220154456-A (KR)
Title: Battery case of vehicle
Inventor: KIM JIN WON
IPC: H01M10/6563
Filed: 2021-05-13
Abstract: Disclosed is a battery case for a vehicle including: a housing in which a battery is mounted in an inner space, an air cooling passage for cooling the battery is provided, and a blocking device for blocking the air cooling passage is provided; a discharge unit provided at one side of the housing to communicate with the inner space and discharging gas from the inner space to the outside of the inner space of a vehicle during operation; and a control unit that monitors the state of the battery installed in the housing, controls the blocking device to block the air cooling passage when thermal runaway of the battery or generation of abnormal gas is detected during monitoring, and controls the operation of the discharge unit.
Patent KR-20220156707-A (KR)
Title: High pressure storage container and method for manufacturing the same
Inventor: LIM MI SO
IPC: F17C13/00
Filed: 2021-05-18
Abstract: A high-pressure storage container and a manufacturing method thereof are disclosed. The high-pressure storage container according to an embodiment of the present invention includes: a boss made of metal having a nozzle head having a through hole and a flange extending outward in a radial direction from a lower portion of the nozzle head; a first liner made of a resin material molded to cover at least a portion of the lower surface, side surface, and upper surface of the flange; and a second liner having a storage space communicating with the through hole therein and bonded to the first liner. An objective of the present invention is to provide the high-pressure storage container having a structure in which bonding strength between a boss made of metal and a liner made of resin is improved, and a manufacturing method thereof.
Patent KR-20220159537-A (KR)
Inventor: KIM UIKYUM
IPC: B25B13/58
Filed: 2021-05-25
Abstract: The present invention relates to a universal gripper. According to the present invention, the universal gripper comprises: a housing with one end open and a space formed therein; an elastic body disposed inside the housing; pins having a long rod shape, one end fixed to the elastic body, and provided in plurality being arranged in a horizontal direction to elastically move at least some of them in contact with a target object; and a pressing unit for fixing the target object by pressing the pin inward in a horizontal direction. According to the universal gripper of the present invention, there is an advantage in that operations such as bolting can be performed by strongly gripping objects regardless of various sizes or shapes.