baber/WOPTO huggingface dataset:
Patent KR-20210009141-A (KR)
Inventor: JANG JEONG CHEOL
IPC: H02K1/06
Filed: 2019-07-16
Abstract: An objective of the present invention is to provide a manufacturing method of a rotor housing which can reduce manufacturing costs. According to the present invention, the manufacturing method of a rotor housing comprises: a first step of using a metallic material of a plate shape to manufacture a rotor frame (110) having a bottom unit (111), a sidewall unit (112), and a plurality of coupling protruding units (114A) by a continuous press process; a second step of providing a coupling member (120) having a plurality of second coupling holes (123) to be coupled to the center of the bottom unit (111); a third step of placing the coupling member (120) at the center of the rotor frame (110) such that the coupling protruding units (114A) can penetrate the second coupling holes (123) to protrude upwards; and a fourth step of caulking the coupling protruding units (114A) to form the coupling protruding units (114A) such that the coupling protruding units (114A) can press the circumferences of upper portions of the second coupling holes (123).
Patent KR-20200068558-A (KR)
Inventor: YOON KYOUNG RO
IPC: G06F16/41
Filed: 2019-07-17
Abstract: Disclosed are a video recommendation method and devices performing the same. According to one embodiment, the video recommendation method comprises the steps of: generating a plurality of crop images from an entire image based on an object included in the entire image of a key frame representing a video; and generating a query for providing similar content similar to the video based on the priority between the plurality of crop images.
Patent KR-20190094302-A (KR)
Title: Method of extracting feature from image using laser pattern and device and robot of extracting feature thereof
Inventor: MOONSIK NAM
IPC: H04N13/239
Filed: 2019-07-24
Abstract: The present invention relates to a method for extracting features in an image using a laser pattern, and to an identification device and a robot applied with the same. According to one embodiment of the present invention, the identification device extracting features in an image using a laser pattern comprises: a first camera unit coupled to a laser filter to generate a first image including a pattern reflected from an object by a laser; a second camera unit generating a second image by photographing an area overlapping with an area photographed by the first camera unit; and a control unit generating a mask for distinguishing effective areas using a pattern included in the first image, and extracting features from the second image by applying the mask to the second image.
Patent KR-20190096304-A (KR)
Inventor: KIM HYEONG JIN
IPC: G06F3/16
Filed: 2019-07-29
Abstract: Disclosed are a method for generating a summary of a chat content and an apparatus for generating a summary of a chat content. The method for generating a summary of a chat content is capable of allowing the apparatus for generating a summary of a chat content and a user terminal to communicate with a server in a 5G communications environment by executing an embedded artificial intelligence (AI) algorithm and/or machine learning algorithm to generate a summary in a chat room and to expose the generated summary. According to an embodiment of the present invention, the method for generating a summary of a chat content comprises the following steps of: collecting a chat text inputted by a plurality of chat participants in a chat room; providing a summary providing interface when an operation signal for reviewing a previous chat text is received from a user in a chat room; determining a keyword from a chat text of a certain range in a chat room in response to a selective reception of the summary providing interface; generating a summary as a sentence obtained by reconfiguring a keyword; and exposing a summary to a second surface different from a first surface through which a chat room is exposed, and overlaying and exposing the second surface on the first surface. According to the present invention, a chat content which a user has not read and missed in a chat room including a plurality of participants is summarized and provided, and thus the user can conveniently realize a content of the chat room.
Patent KR-20210017318-A (KR)
Title: A method for making anti-oxidant soap
Inventor: JEE DAE SUN
IPC: C11D9/38
Filed: 2019-08-07
Abstract: The present invention relates to a method for manufacturing a soap having an improved anti-oxidant function, and more particularly, to a method for manufacturing a natural soap having improving antioxidant function by an antioxidant composition using blueberries, aronia and makgeolli. The method includes the following steps of: (1) preparing an antioxidant composition by fermenting blueberry extract, aronia extract, and makgeolli at 25 to 30°C for 15 to 24 hours and then fermenting at 20 to 30°C for 24 to 72 hours; (2) obtaining a supernatant by a centrifugation; (3) heating the obtained supernatant of the antioxidant composition to remove alcohol; (4) mixing the antioxidant composition of (3) in a soap base in the ratio of 5 : 1 to 6 : 1; (5) heating the mixture generated in the mixing step to remove moisture; and (6) molding the soap by injecting the mixture from which moisture has been removed into a mold and hardening the injected mixture at room temperature.
Patent KR-20210025802-A (KR)
Title: Blockchain based project evaluation method and system
Inventor: KIM SEUNG WOO
IPC: G06Q10/10
Filed: 2019-08-28
Abstract: Disclosed is a Blockchain-based project evaluation method performed by a server. The project evaluation method performed by a server may comprise the steps of: determining team members to carry out a project; receiving input of project activities generated by at least one of the team members; and transmitting project activity content to nodes on the blockchain. The project activity content may include a report on completion of at least one of the tasks constituting the project, results of the project, evaluation of the team members on the results, and feedback on the evaluation.
Patent KR-20210026348-A (KR)
Title: Filter for integrated gas supply system module and manufacturing method of the same
Inventor: PARK MAN HO
IPC: H01L21/67
Filed: 2019-08-30
Abstract: The present invention relates to a filter for an IGS module and a manufacturing method thereof. The filter for an IGS module comprises: a metal porous body capable of filtering gas; a housing for protecting the metal porous body while enclosing the metal porous body; and a filter body provided with an inlet through which gas is introduced and an outlet through which gas is discharged and coupled to the lower part of the metal porous body. The metal porous body is made in a cup shape with one side open and the other side closed on the opposite side. In order to form a gas flow path, the metal porous body and the housing are disposed to be spaced apart from each other. The inlet and the outlet are provided together on one surface. According to the present invention, the filter for an IGS module can be installed in a highly integrated gas supply system installed in front of semiconductor production equipment in order to supply process gas necessary for semiconductor device production. Gas inflow and outflow can be made on one side of the filter. Since the inlet, through which the gas is introduced, and the outlet, through which the gas is discharged, are provided together on one surface, a filter having a compact shape can be implemented.
Patent KR-20210028897-A (KR)
Title: A Rail Type Lamp Fixture Apparatus
Inventor: CHO TAE HYUNG
IPC: F21V21/34
Filed: 2019-09-05
Abstract: The present invention relates to a rail type light fixing device comprising: case parts (11, 12) coupled to each other so that an upper part thereof is disposed in a rail and a lower part thereof is disposed below the rail to be exposed; a light fixing part (13) provided in the inner center of the case part (11); support parts (16, 16′) provided on both sides between the case parts (11, 12) to support terminals (17) respectively disposed on both sides; a holder (18, 18′) formed in a tubular shape to insert the support part (16, 16′) and the two terminals (17); and a lever (19, 19′) coupled to a lower end of the holder (18, 18′) to rotate the holder. The lever is placed and the thickness of a lower part protruding from a lower end of the rail is minimized to minimize a part where the light fixing device is exposed between the lights and the rail. The overall structure is made compact, and the rotation angle at which engaging pieces (182, 182′) engage with the rail is minimized to within 90 degrees. A user can easily operate the lever with one hand to mount or separate the fixing device on or from the rail, thus improving usability.
Patent KR-20200032010-A (KR)
Title: Dry pendular damping device
Inventor: MALLEY MATTHIEU
IPC: F16F15/16
Filed: 2019-09-16
Abstract: A dry pendular damping device (10) comprises: a support body (12) rotatable and movable around a rotational axis (X); a pendular body (13); a rolling member (40) forming a rolling surface configured to roll on a support body rolling track and a pendular body rolling track to guide vibration of the pendular body (13) with respect to the support body (12); and a lubricant. Moreover, the dry pendular damping device further comprises contact areas (50) between the pendular body on one side and the rolling member on the other side and/or the support body particularly when the support body rotates around the rotational axis (X). The lubricant is limited to at least one among the contact areas and has a velocity coefficient of 300,000 NDm or higher.
Patent KR-20190116187-A (KR)
Title: Vehicle terminal and operation method thereof
Inventor: LEE YONG HWAN
IPC: G08G1/0968
Filed: 2019-09-23
Abstract: Provided are a method for confirming communication state information of a driving schedule path of a vehicle and a network resource to be assigned to at least one application in a driving schedule path on the basis of a quality of service (QoS) reference information required for each of the at least one application, and a vehicle terminal thereof. In the present disclosure, at least one of the vehicle, the vehicle terminal, and an autonomous vehicle can be associated with an artificial intelligence module, an unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, devices related to a 5G service and the like.
Patent KR-20210039638-A (KR)
Title: Hair inspection device for examining disease activity of hair loss
Inventor: KO SANG BAEK
IPC: A61B5/00
Filed: 2019-10-02
Abstract: Disclosed is a hair test device for performing a hair pulling test for a disease activity test of a patient with alopecia areata. The hair test device comprises: a grab unit including a plurality of rims inserted into a body unit and a button connected to the plurality of rims, wherein the plurality of rims move inside the body unit and contact the hair of the patient; and a region control unit coupled to one end of the body unit to adjust a size of an opening through which the plurality of rims pass to control the degree of spread of the plurality of rims.
Patent KR-20210042195-A (KR)
Inventor: BAEK SEUNG IN
IPC: H01L51/52
Filed: 2019-10-08
Abstract: A display device is provided. A display device according to an exemplary embodiment, includes: a first base substrate having an emission area and a non-emission area disposed around the emission area; a wavelength conversion pattern disposed on the emission area of the first base substrate; and a light emitting device layer disposed on the wavelength conversion pattern. The light emitting device layer includes a pixel electrode including a first conductive pattern disposed between the wavelength conversion pattern and the first base substrate, and a second conductive pattern spaced apart from the first conductive pattern with the wavelength conversion pattern interposed therebetween; an organic light emitting layer disposed on the second conductive pattern; and a common electrode disposed on the organic light emitting layer. The physical distance between the wavelength conversion pattern and the organic light emitting layer can be reduced.
Patent KR-20210041973-A (KR)
Title: Lidar optical apparatus
Inventor: MUN MYEONG IL
IPC: H04B10/40
Filed: 2019-10-08
Abstract: The present invention relates to a lidar optical apparatus including: a cylindrical main body housing having a predetermined height; a fixed body fixed and operating in the main body housing; and a rotating body operating while rotating. The fixed body includes a motor stator provided with a fixed substrate for power supply and data processing fixed to the inner lower side of the main body housing and a fixed body ferrite core formed along the upper circumference of the fixed substrate and generating a rotating magnetic field. The rotating body is provided with a motor rotor provided with a rotating body ferrite core generating rotational power using the rotating magnetic field of the motor stator, a rotating substrate interlocking with the fixed substrate while rotating by 360 degrees by coupling to the motor rotor, and a barrel-type laser module including a laser emitter and a laser receiver coupled to the upper side of the rotating substrate. Laser light transmission and reception can be performed while the angle of scan is adjusted by a MEMS mirror.
Patent KR-20210042617-A (KR)
Title: System for diving distribution line
Inventor: PARK SANG HYUN
IPC: H02H3/06
Filed: 2019-10-10
Abstract: In an embodiment, disclosed is a distribution line dividing system, which comprises: a first relay; a second relay spaced apart from the first relay and connected through a distribution line; a plurality of loads disposed between the first relay and the second relay on the distribution line; and a plurality of blocking devices disposed between the plurality of loads on the distribution line. Each of the plurality of blocking devices includes: a receiving unit for receiving electrical information for each location; a first control unit for determining a failure section by using the electrical information and driving a first circuit breaker of the failure section by at least one of reclosing and opening; and a second control unit for driving, by the opening, a third circuit breaker located between the first circuit breaker and a second circuit breaker of an overload section, when the overload section having a load value greater than a preset reference load value is detected after at least one of reclosing and opening of the first circuit breaker.
Patent KR-20210044429-A (KR)
Title: Sandwich composite panel partition using profile
Inventor: JUNG HYUN SEOK
IPC: E04B2/74
Filed: 2019-10-15
Abstract: The present invention relates to a sandwich composite panel partition using a profile. Vertical profiles extend along the longitudinal direction with a square cross section, have four identical outer surfaces and a fitting groove that is formed in the center of each outer surface from one end to the opposite end, and are vertically erected and arranged in a spaced apart state. The sandwich composite panel consists of a filling material filled between a pair of plate materials and is disposed in the space between vertical profiles, and stepped fitting coupling portions are respectively formed on edges facing the vertical profiles to have a thinner thickness than a central body portion and are respectively fitted into fitting grooves of the corresponding vertical profiles.
Patent KR-20210046250-A (KR)
Inventor: KIM JI MIN
IPC: G06F3/0346
Filed: 2019-10-18
Abstract: The present invention relates to a mouse, and the objective of the invention is to use a mouse conveniently. According to the present invention, the mouse has functions of moving a mouse cursor, and going to the previous page and going to the next page in a web browser, and allows a user to customize commands. In addition, the mouse has the effect of relieving strain on the wrist of the user and provides a command function for efficiently performing a desired operation.
Patent KR-20210048879-A (KR)
Inventor: LEE DEOK HUI
IPC: H04B7/0452
Filed: 2019-10-24
Abstract: The present invention discloses a technique for producing precoding information about each report module according to an interference processing method, to which reliability for an estimation channel of each terminal is reflected, in a communication environment in which remote access units (RAU) and a terminal are located in the same space.
Patent KR-20210050172-A (KR)
Title: Mask with Life Prediction and Mask Life Prediction System
Inventor: HAM SEUNGHON
IPC: A62B18/08
Filed: 2019-10-28
Abstract: The present invention relates to a mask with predictable lifespan and a mask life prediction system, and more particularly, to: a mask which has sensors for predicting the lifespan of a filter or cartridge, which are attached to the inner and outer surface of the mask, so as to predict the lifespan using a ratio of measured values of each of the sensors and to monitor the adhesion rate of the mask: and a system for the mask. The mask comprises a face part, an adsorption part, a discharge part, a filtering part, a first sensor, and a second sensor.
Patent KR-20210052908-A (KR)
Title: Diagnose method of an air flow sensor after an air filter
Inventor: WON MIN KYU
IPC: F02D41/08
Filed: 2019-11-01
Abstract: The present invention relates to a method for diagnosing a rear temperature sensor of an air filter, which comprises: a step of comparing a heating condition factor calculated by a weighted value with a factor threshold value according to whether there is heating inside an engine room; a step of computing deviation of rear suction temperature of an air filter measured by a rear suction temperature sensor of the air filter and air suction manifold temperature measured by an air suction manifold temperature sensor when the heating condition factor is less than the factor threshold value; a step of comparing the air suction manifold temperature and the rear suction temperature of the air filter with a temperature threshold value; and a step of diagnosing the rear suction temperature sensor of the air filter as in a failed state when the deviation between the air suction manifold temperature and the rear suction temperature of the air filter exceeds the temperature threshold value. According to the present invention, the present invention can diagnose whether the temperature sensor provided to a rear end of the air filter of the engine room is failed.
Patent KR-20210052958-A (KR)
Title: An artificial intelligence server
Inventor: BOOSOON JUNG
IPC: G06F40/20
Filed: 2019-11-01
Abstract: Proposed, in the present disclosure, is an artificial intelligence server that receives a user profile and calculates a ranking of a plurality of keywords included in the user dictionary according to the user profile, and creates a cloud user dictionary according to the ranking of keywords and trains a natural language processing model. Therefore, the present invention is capable of increasing an accuracy of the natural language processing model and effectively manage a capacity.
Patent KR-20200062044-A (KR)
Inventor: MATSUYAMA DAISUKE
IPC: C25D17/08
Filed: 2019-11-21
Abstract: The present invention provides a holding jig which is used when performing a liquid bath treatment on a plate-shaped object to be treated. The holding jig has good cleaning properties, prevents a plate-shaped to-be-processed object from being in tight contact with a back member of the holding jig, and can easily separate the plate-shaped object after cleaning. The holding jig for a plate-shaped to-be-processed object of the present invention is for performing a liquid bath treatment on the plate-shaped to-be-processed object positioned between the back member and a front member which faces the back member and has an opening. The back member has a plurality of convex portions on the surface facing the front member.
Patent KR-20210067379-A (KR)
Title: A ecco-friendly paper coffin for funeral and manufactur ing method thereof
Inventor: YOU TAE GOO
IPC: A61G17/007
Filed: 2019-11-29
Abstract: The present invention relates to an eco-friendly paper tube for enteric use and a method for manufacturing the same. The paper tube comprises: a corrugated cardboard panel manufacturing step (S1) of manufacturing a corrugated cardboard panel by bonding several sheets of corrugated cardboard with an adhesive; a Korean paper bonding step (S2) of bonding Korean paper with an adhesive to the surface of the corrugated cardboard panel; a paper panel manufacturing step (S3) of manufacturing a paper panel by bonding a wood-patterned film to the surface of Korean paper with an adhesive; a cutting step of cutting the paper panel into a paper tube component (S4); and a paper tube forming step (S5) of forming a paper tube by bonding the front plate (10) and the rear plate (20), the left and right side plates (30) and (30') and the bottom plate (40) with an adhesive except for the cover plate (50). By simply adhering a number of corrugated cardboard to the surface of the overlapping panel with Korean paper and cutting it, and attaching the cut panel to the paper tube. The present invention is light, impact-resistant, and economical due to a low manufacturing cost thereof. The natural texture of Korean paper is alive, and the fiber of Korean paper is strong, giving the paper a stiff feel and strength, preventing the growth of microorganisms such as bacteria. The paper glue used in the manufacture of Korean paper not only adds a smooth luster, but also does not tear easily due to the high tearing and tensile strength of the Korean paper. The present invention burns easily during makeup, reduces makeup time, and is eco-friendly with almost no emission of pollutants.
Patent KR-20210067476-A (KR)
Title: Nanosheet and method for manufacturing the same
Inventor: LEE JONGCHAN
IPC: B82Y40/00
Filed: 2019-11-29
Abstract: Provided are a nanosheet and a method for manufacturing the same. The nanosheet includes a compound of chemical formula 1. The method for manufacturing the nanosheet includes a step of halogenating phloroglucinol to form trihalogenated phloroglucinol, and a step of performing a nucleophilic substitution reaction of the trihalogenated phloroglucinol. According to embodiments of the present invention, the nanosheet of a novel structure can be implemented.
Patent KR-20210067804-A (KR)
Title: Natural reduction monitoring system
Inventor: HEO JA HONG
IPC: G06Q10/06
Filed: 2019-11-29
Abstract: The present invention relates to a natural reduction monitoring system which comprises: an observation unit buried underground; a sensor cable including a cable inserted into the observation unit and a sensor mounted on one end of the cable to derive a sensing value from groundwater; a data logger connected at the other end of the cable to store the sensing value of the sensor; a central server receiving the sensing value from the data logger and analyzing the sensing value; and a monitor unit in which an analysis value derived from the central server is displayed.
Patent KR-20210070062-A (KR)
Title: An adaptive clustering method for massive IoT and the sensor node thereof
Inventor: YI YUNG
IPC: H04W52/46
Filed: 2019-12-04
Abstract: The present invention relates to an adaptive clustering method for massive IoT and a sensor node thereby. A method for setting up a network protocol for a large-scale sensor node network includes the operations of: setting a plurality of groups to which the large-scale sensor node belongs and group information of each group; setting a slot frame and a plurality of time slots in the slot frame; setting a group member and group leader to perform communication in each time slot; and optimizing the number of group heads for each group. Accordingly, the power consumption of the group leader is optimized in the wireless sensor network, so that the life of the wireless sensor network extends.