baber/WOPTO huggingface dataset:
Patent KR-20210022603-A (KR)
Title: Treadle-drive eccentric wheel transmission wheel series with periodically varied speed ratio
Inventor: YANG TAI HER
IPC: F16H7/06
Filed: 2021-02-22
Abstract: The present invention enables an electric wheel system of an eccentric wheel to be configured by configuring one or two of a driving wheel or a manual wheel as an eccentric electric wheel and coupling a synchronous electric belt to the eccentric electric wheel, thereby allowing the driving wheel to have a different electric speed ratio on the manual wheel when a foot portion applies force to a pedal shaft of a pedal at a different pedaling angle on a driving wheel shaft coupled to the driving wheel through a crank in a pedaling process in which a rider intersects the foot portion.
Patent KR-20220124874-A (KR)
Title: Shades with airdrain
Inventor: PARK SE MI
IPC: E04F10/08
Filed: 2021-03-04
Abstract: The present invention relates to an awning installed to block rain or sunlight and, more specifically, to an awning with air vents through which wind passes. The awning with air vents consists of a combination of an awning frame on both sides installed on a building wall and an awning body for blocking rain or sunlight. The awning body is provided with air vents allowing wind to pass therethrough and a rainwater receiver capable of receiving rainwater. The awning of a new form is realized to secure the structural rigidity of the awning and effectively prevent the awning from being damaged by a strong wind. The awning with air vents can improve awning installation workability and improve the durability and life of the awning by securing the assembly rigidity of the awning by realizing a new awning construction method of pressing, inserting, and fastening the awning bodies on both sides while the awning frame is arranged between the awning bodies.
Patent KR-20210116284-A (KR)
Title: Antireflection film and image display device
Inventor: MIYAMOTO Kodai
IPC: C08J7/06
Filed: 2021-03-09
Abstract: An antireflection film (100) includes an antireflection layer (5) consisting of multiple thin films on a film substrate (1). The antireflection layer, as a thin film, is a multilayer thin film including at least one low-refractive-index layer and at least one high-refractive-index layer. In the antireflection film, specular reflected light of light source D65 irradiated from an antireflection layer side preferably satisfies the following conditions: (A) Y_Θ/Y_2 <= 6.0, wherein Y_2 is a luminous reflectance of specular reflected light of 2° incident light, Y_Θ is a luminous reflectance of specular reflected light of Θ° incident light, and Θ is any angle in the range of 5 to 50°; and (B) {(a^*_2 - a^*_Θ)^2 + (b^*_2 - b^*_Θ)^2}^(1/2) <= 6.0, wherein a^*_2 and b^*_2 are chromatic indices of specular reflected light of 2° incident light, a^*_Θ and b^*_Θ are chromatic indices of specular reflected light of Θ° incident light, and Θ is any angle in the range of 5 to 50°.
Patent KR-20210032358-A (KR)
Title: Method and system of autonomous driving in parking space
Inventor: YOON YOUNG
IPC: G08G1/16
Filed: 2021-03-16
Abstract: According to the present invention, provided is an autonomous driving method in a parking space, which comprises the following steps. A vehicle enters the parking space and receives color information corresponding to a parking path of a corresponding vehicle from a parking management server. The vehicle identifies the color of a parking path guide line displayed in the entered parking space. And, the vehicle autonomously drives to the parking space to be parked according to the color of the parking path guide line corresponding to the received color information.
Patent KR-20210036885-A (KR)
Title: Cooperative delivery system and method using unmanned delivery robots or delivery assistants
Inventor: KIM JIN KI
IPC: G06Q50/28
Filed: 2021-03-16
Abstract: The present invention relates to a cooperative delivery system and method using unmanned delivery robots or delivery assistants, by which predetermined units or apartment complexes are set as detailed delivery areas (hereinafter referred to as "apartment complexes"), storage boxes are installed therein, and unmanned delivery robots or delivery assistants within the apartment complexes deliver deliveries when delivery drivers ride motorcycles and leave the deliveries in the storage boxes within the apartment complexes. Therefore, the delivery drivers can save time that the delivery drivers wander around multi-use facilities such as apartments, buildings, hospitals, and public offices, wait for elevators, go up and down in elevators, and finally deliver the deliveries to customers, and can be free from difficulties caused by numberless variables occurring when the delivery drivers finally deliver the deliveries to the customers. In addition, the delivery drivers have no need to be injured in accidents in underground parking lots which are slippery for the motorcycles, or to drive the motorcycles dangerously on the sidewalks in the apartment complexes where people travel. In addition, the delivery drivers load only the deliveries in the storage boxes on the ground and drives the motorcycles only on the road, and thus the speed of pickup processing at the place of order such as restaurants is accelerated, and an effect of cooperation that increases the overall delivery business circulation rate and improves the job satisfaction can be achieved.
Patent KR-20220139738-A (KR)
Inventor: HAN DONG KU
IPC: H04L9/32
Filed: 2021-04-08
Abstract: A user log information output system comprises: a first user device configured to generate first user information by encrypting a unique identification (ID) of a first user according to a scheduled time; a first user server configured to generate first server information including a server group code of a hierarchical server group; a second user device configured to receive real-time token information through communication with the first user device, the real-time token information being generated based on the first user information and the first server information; and a second user server configured to generate proximity log information regarding the first user by reading the first user information and the first server information included in the real-time token information in response to the case of the real-time token information being received from the second user device. Therefore, provided is an efficient user log information output and user state tracking method having personal information security improved.
Patent KR-20220143197-A (KR)
Inventor: PARK YONGSHIK
IPC: A45D1/06
Filed: 2021-04-15
Abstract: According to an embodiment of the present disclosure, a cordless hair straightener comprises: a main body part which includes a battery including an input part and an output part and charged by an external power supply through the input part; a first heater part and a second heater part which are electrically connected to the output part of the battery; a first housing which accommodates at least a part of the main body part and at least a part of the first heater part therein and moves the first heater part between a closed position and an opened position; and a second housing which accommodates at least a part of the main body part and at least a part of the second heater part therein and moves the second heater part between a closed position and an opened position.
Patent KR-20220145019-A (KR)
Title: Discharge Battery System
Inventor: KIM HYUK
IPC: B60R16/00
Filed: 2021-04-21
Abstract: The present invention relates to a discharge battery system, comprising: a lithium-ion battery maintaining power consumption of an armored vehicle for a certain period of time; a supercapacitor outputting an inrush current according to starting of the armored vehicle; first and second switches determining whether to connect to the lithium-ion battery; a third switch determining whether to connect to a supercapacitor; a DC/DC converter ensuring the starting inrush current of the armored vehicle by preserving a storage capacity of the supercapacitor; first and second protective fuses and a current sensing shunt monitoring a charging and discharging current of the lithium-ion battery and a charging current of the supercapacitor; and a controller controlling the lithium-ion battery, supercapacitor, first to third switches, DC/DC converter, first and second protection fuses, and current sensing shunt, wherein an instantaneous high current is discharged to the supercapacitor when the armored vehicle is started while maintaining an amount of power through the lithium-ion battery. The discharge battery system is inexpensive, satisfies temperature environment conditions, and has start-up and operational reliability.
Patent KR-20220145079-A (KR)
Inventor: KIM CHANG GEUN
IPC: E01F9/524
Filed: 2021-04-21
Abstract: The present invention relates to road studs and, more specifically, to road studs which are installed at regular intervals on a road surface, such as the centerline, edge, and branch line of a roadway so that a lane can be easily identified visually, a driver can sense the departure or invasion of the lane through vibration and a pedestrian can perceives by hearing through sound, wherein the road studs are semi-buried types, have the low protruding height, and are improved in a structure to improve visibility, sound response, output efficiency, and speed and ease of installation on a road.
Patent KR-20220151426-A (KR)
Inventor: KIM KUN SOO
IPC: A23K20/195
Filed: 2021-05-06
Abstract: The present invention provides a pharmaceutical composition for suppressing the expression of pathogenic factors of Vibrio bacteria, which can effectively prevent or treat diseases caused by deadly pathogenic bacteria by disturbing or inhibiting the expression of pathogenic factors without affecting the growth of major pathogenic Vibrio species.
Patent KR-20220153167-A (KR)
Inventor: JUNG MIN KYU
IPC: G06Q30/02
Filed: 2021-05-10
Abstract: The present invention relates to a system and method for providing personal mobility-based content. A device includes: a content providing terminal detachably coupled to a moving means and projecting at least one content image onto a virtual screen area formed on the ground; a content server interworking with a database managing an operation log of the content providing terminal, the content image, and identification information of the moving means, and transmitting the at least one content image to the content providing terminal; and a user terminal connected to the content server or the content providing terminal and providing a DB interface accessible to the database and providing an upload function of the content image. Various content can be exposed to third parties in the driving environment.
Patent KR-20220154888-A (KR)
Title: Methods for managing design change points
Inventor: LEE SEUNG HO
IPC: G06F30/12
Filed: 2021-05-14
Abstract: Disclosed are a design change point management method and a computer readable storage medium storing a program therefor. The design change point management method comprises the following steps of: loading data before design change and data after design change among Revit files generated by a Revit program into a computing device; extracting and comparing each shape data from the data before design change and the data after design change from the computing device; extracting and comparing each attribute data from the data before design change and the data after design change from the computing device; and outputting comparison results. The step of outputting the comparison results comprises a step of displaying at least one of an overlap view and a highlight on a display device connected to the computing device, wherein the overlap view is a function for overlapping and displaying the data before design change and the data after design change according to extraction and comparison results from the computing device, and the highlight is a function for displaying different parts in the data before design change and the data after design change to be distinguished. The design change point management method allows a worker to shorten a time for collecting data on design changes, to collect accurate data, and to solve problems of miswriting or omissions.
Patent KR-20220159532-A (KR)
Inventor: GOO GYO CHANG
IPC: A23F3/14
Filed: 2021-05-25
Abstract: The present invention relates to a preparation method of medicinal herbal tea for improving joint and bone health, which comprises: a first step of adding 60 ℓ of water to 30 ㎏ of puffed rice to steam the mixture in a steamer at 1.2 ㎏/㎠ and 110 ℃ for 30 minutes, and adding 80 g of Aspergillus kawachii to the mixture to culture the mixture in a thermo-hygrostat at 26 ℃ for 40 hours to prepare koji; a second step of fermenting 4 ㎏ of koji, 6 ㎏ of water, and 5 g of yeast at 25-30 ℃ for 6 days to prepare mother liquor; a third step of fermenting 10 ㎏ of the mother liquor, 50 ㎏ of the koji, 70 ㎏ of water, 1.0 ㎏ of a Siberian ginseng extract, 1.5 ㎏ of a safflower seed extract, 1.0 ㎏ of a turmeric extract, 1.0 ㎏ of a maritime pine bark extract, and a 0.5 ㎏ of glucosamine at 22-23 ℃ for 6 months to obtain a first mashed product; a fourth step of fermenting 130 ㎏ of the first mashed product, 100 ㎏ of the puffed rice, 160 ㎏ of water, and 150 g of a purified enzyme at 15-16 ℃ for 3 days to obtain a second mashed product; and a fifth step of heating the second mashed product at 100-105 ℃ for 30-40 minutes to prepare medicinal herbal tea for improving joint and bone health. Accordingly, the medicinal herbal tea has excellent effects of improving joint and bone health and has good taste.
Patent KR-20220149378-A (KR)
Inventor: LEE JONG KWAN
IPC: C08K5/54
Filed: 2021-05-25
Abstract: The present invention relates to a semi-nonflammable foam comprising a modified transition metal used as an insulation material, and more specifically, to a semi-nonflammable foam manufactured by foaming a foam composition, comprising: (a) a high-content aromatic base polyester polyol; (b) a surface-modified transition metal; and (c) polyisocyanate. According to the present invention, it is possible to provide a semi-noninflammable foam and a foam composition used therein, wherein the semi-nonflammable foam has semi-nonflammable performance with only a single material without a surface agent, can suppress an amount of toxic gas generated, and can be used as an insulation material suitable for manufacturing a foam through a continuous process due to excellent storage stability of a mixed polyol even when a powdery flame retardant is mixed.
Patent KR-20220159702-A (KR)
Inventor: CHO YONG KUK
IPC: H02K5/22
Filed: 2021-05-26
Abstract: The present invention relates to an actuator for a coolant control valve, which can reduce the overall thickness of a product. According to the present invention, the actuator for a coolant control valve comprises: a body housing into which an end of a valve shaft of a coolant control valve is inserted; a brushless direct current (BLDC) motor installed on the lower side of the inner space of the body housing and having a plurality of motor terminals extending upward; a printed circuit board installed on the upper part of the inner space of the body housing and having terminal holes into which the plurality of motor terminals are inserted, respectively, first gear holes, and second gear holes formed therein; a first power transmission gear including a first large-diameter gear engaged with a driving gear of the BLDC motor to receive a rotational force of the BLDC motor and a first small-diameter gear coaxially coupled to the first large-diameter gear and installed to pass through the first gear hole upward; a second power transmission gear including a second large-diameter gear disposed on the upper side of the printed circuit board to be engaged with the first small-diameter gear and a second small-diameter gear coaxially coupled to the second large-diameter gear and installed to pass through the second gear hole downward; an operation gear engaged with the second small-diameter gear to transmit the rotational force to the valve shaft; and a cover housing covering the upper part of the body housing.
Patent KR-20220161790-A (KR)
Title: Apparatus and method for generating credential stuffing detection model, apparatus and method for detecting credential stuffing
Inventor: LEE JUNG EUN
IPC: G06N20/00
Filed: 2021-05-31
Abstract: Disclosed are an apparatus and method for generating a model for detecting credential stuffing, and an apparatus and method for detecting credential stuffing. An apparatus for generating a credential stuffing detection model according to an embodiment comprises: a feature generating part which generates feature values for each of a plurality of clients for each of a plurality of features, based on one or more web logs for each of the plurality of clients including one or more abnormal clients that attempted credential stuffing for a website and one or more normal clients that accessed a log-in page of the website regardless of the credential stuffing; a feature selection part which selects one or more features associated with the credential stuffing among the plurality of features; and a model generating part which generates an outlier detection model for detecting suspicious clients with outliers for the one or more features through learning based on the feature values for each of the plurality of clients for each of the selected one or more features. The present invention can improve the accuracy and reliability of credential stuffing detection.
Patent KR-20220162575-A (KR)
Title: Semiconductor Wafer Surface Inspector and Chemical Mechanical Polishing Equipment
Inventor: HWANG IEA YOUNG
IPC: G01N21/95
Filed: 2021-06-01
Abstract: The present invention relates to a semiconductor wafer surface inspector and a chemical mechanical polishing device. According to an embodiment of the present invention, the semiconductor wafer surface inspector comprises: a linear or rod-shaped first light source capable of radiating light in a plurality of directions toward one surface of a semiconductor wafer relatively moving in a first direction; and a sensor unit capable of receiving the light reflected from the one surface of the moving semiconductor wafer and converting it into an electrical signal.
Patent KR-20220165042-A (KR)
Title: Top-down construction method for uneven-slope site
Inventor: SONG SUNG MIN
IPC: E02D29/055
Filed: 2021-06-07
Abstract: Disclosed is a top-down construction method for an uneven-slope site, comprising: (a) a step of constructing temporary facilities apart from each other on the uneven-slope site (G1), and excavating the uneven-slope site (G1) formed on a rear surface of the temporary facilities, and horizontally forming a construction surface (G2) for the top-down construction method, and constructing an underground wall and a middle pile on the construction surface (G2) for the top-down construction method; (b) a step of constructing a first-floor plate (G3) on the construction surface (G2) for the top-down construction method (G2), and excavating the ground on a lower side of the first-floor plate (G3) downward; (c) a step of simultaneously constructing an underground floor (G4) and an above-ground floor (G6) based on the first-floor plate (G3) constructed on the construction surface (G2) for the top-down construction method; and (d) a step of dismantling the temporary facilities when the building is completely constructed by constructing the underground floor (G4) and the above-ground floor (G6). Therefore, a more rapid and economical top-down construction method for an uneven-slope site can be provided.
Patent KR-20220036845-A (KR)
Inventor: LEE DAE IL
IPC: F21V23/00
Filed: 2021-06-25
Abstract: Disclosed are a substrate array for a light source and a manufacturing method thereof. According to one aspect of an embodiment of the present invention, provided is a substrate for a light source. The substrate for the light source comprises: a lower plate including two metal plates and an adhesive located between the two metal plates; an upper plate including a reflective surface disposed on an upper part of the lower plate and formed on a stepped portion and a lower part of the stepped portion; and an adhesive bonding an upper surface of the lower plate and a lower surface of the upper plate.
Patent KR-20230001581-A (KR)
Title: Rehabilitation training participation estimation and feedback system
Inventor: CHA BAEK DONG
IPC: G08B5/22
Filed: 2021-06-28
Abstract: One embodiment of the present invention provides a system for performing estimation and feedback of participation in rehabilitation training, which comprises: a sensor module capable of being worn on a body of a user to detect biometric information on the user in real time; a wearable device having a feedback device that can provide a feedback about rehabilitation training to the user; a learning unit learning criteria for determination based on a machine in order to determine a body condition of the user, based on the detected signal generated by the sensor; a condition estimation unit estimating the body condition of the user who is in the rehabilitation training, based on the criteria for determination; a determination unit calculating the participation of the user in the rehabilitation training, based on a result of the estimation by the condition estimation unit and generating a control signal corresponding to the calculated participation in the rehabilitation training to provide the same to the feedback means. Accordingly, the participation in the rehabilitation training is estimated quantitively in real time and provided to the patient, thereby stimulating the patient's motivation for rehabilitation.
Patent KR-20220007020-A (KR)
Inventor: YANG AN
IPC: H01B13/26
Filed: 2021-07-07
Abstract: Disclosed is a cable processing system. The cable processing system comprises: a first rotator rotatable around a first axis; a first fixture (101) mounted on the first rotator and configured to clamp one end part of a cable supplied to the first rotator; and first processing devices (110, 120, 130) arranged around the first rotator and configured to process the one end part of the cable. The first rotator is configured to rotate the clamped one end part (1a) of the cable to the first processing devices (110, 120, 130) so that the one end part of the cable is processed by the first processing devices.
Patent KR-20210091684-A (KR)
Title: Matching process controllers for improved matching of process
Inventor: MOYNE JAMES ROBERT
IPC: F27B17/00
Filed: 2021-07-09
Abstract: Provided are methods and systems for matching chambers in manufacturing facility. The method of the present invention comprises a step of receiving a first chamber recipe advice for a first chamber and a second chamber recipe advice for a second chamber. The chamber recipe advices explain a set of tunable inputs for a process and a set of outputs. The method of the present invention may further comprise a step of adjusting at least one of a set of first chamber input parameters or a set of second chamber input parameters and at least one of a set of first chamber output parameters or a set of second chamber output parameters in order to substantially match the first and second chamber recipe advices.
Patent KR-20230012132-A (KR)
Inventor: LEE Hyeonbum
IPC: G06F3/044
Filed: 2021-07-14
Abstract: In one embodiment of the present invention, a display device may comprise: a display panel comprising a plurality of light emitting elements; and a plurality of color filters each disposed overlapping the plurality of light emitting elements. The plurality of color filters may comprise: first color filters having a light transmittance of 80% or less; and second color filters having a higher transmittance than that of the first color filters for a first color light, and a lower transmittance than that of the first color filters for a second color light. Therefore, the present invention is capable of preventing a color change problem.