baber/WOPTO huggingface dataset:
Patent KR-20210092872-A (KR)
Inventor: SHEN CHUN HSIN
IPC: D01F2/10
Filed: 2020-01-16
Abstract: The present invention relates to a specific additive formula and a method for manufacturing semi-synthetic fiber. More specifically, according to the present invention, semi-synthetic fiber is manufactured by using an additive comprising 5 to 20 wt% of collagen peptide and 0.1 to 10 wt% of zinc oxide, thereby not only providing an effect of ensuring skin moisturizing of a wearer but also providing effects of removing odor, ensuring antibacterial properties, blocking ultraviolet rays, and others.
Patent KR-20210094988-A (KR)
Title: 1:1 business matching online solution system and the method thereof
Inventor: YJY
IPC: G06Q10/10
Filed: 2020-01-22
Abstract: The present invention relates to an integrated online 1:1 business matching solution system to enable a user to find a correct business meeting partner, and a method using the same. According to the present invention, the method comprises a login step; a step of displaying information; an information input step; a step of receiving confirmation information; a step of sending a meeting request message, checking outgoing and receiving history in a message Center, selecting the desired meeting date and time, and sending the content; a step of displaying content of a partnering application; a step of displaying the status of the number/sent message, the name of the interested company/organization information, company information, technical information, and participant information; a step of sending a cancel/reschedule/accept/decline message.
Patent KR-20210100800-A (KR)
Title: Tool for tighten of rebar screw coupler
Inventor: JIN SANG CHEOL
IPC: B25B27/14
Filed: 2020-02-07
Abstract: The present invention relates to a tool for tightening a reinforcing bar (rebar) threaded coupler. More particularly, as a tool for tightening a rebar threaded coupler used when connecting a plurality of temporary materials such as scaffolding, the present invention relates to a new type of tool for tightening a rebar threaded coupler configured to more easily tighten a rebar threaded coupler operated to connect a plurality of temporary materials by tightening using a conventional tool such as a socket or a screwdriver.
Patent KR-20210103099-A (KR)
Title: Apparatus for noise shielding a open area of construction
Inventor: SEO GWAN SEOP
IPC: E04G21/24
Filed: 2020-02-13
Abstract: According to the present invention, provided is an apparatus for blocking noise in an open part of a building. The apparatus comprises: a blocking plate covering the outer surface of an open part of a building; and upper and lower guide frames assembled with upper and lower parts of the blocking plate and supporting the blocking plate onto an inner scaffold of a gang form. The blocking plate comprises: a fixed plate installed to be fixed while kept inserted between the upper and lower guide frames; and a moving plate inserted between the upper and lower guide frames while kept faced with one side of the fixed plate, and selectively opening the open part while moving laterally along the upper and lower guide frames. Since the apparatus can open and close the open part in a hinged system, an internal space of the building is ventilated every time the ventilation is necessary, and hydration heat and harmful gas produced during the curing of concrete are discharged, thereby guaranteeing the safety of workers.
Patent KR-20210056199-A (KR)
Title: Sound absorber and wheel having same
Inventor: XU SHIWEN
IPC: B60B21/12
Filed: 2020-02-17
Abstract: The present invention relates to a sound absorber and a wheel having a sound absorber. The sound absorber (10) has a cassette structure shoring a rectangular hexahedral shape and forms a porous double-layer Helmholtz resonance sound absorbing structure, at the same time, the sound absorber (10) in the form of a cassette forms a structural resonance sound absorbing component itself, and a first-order natural mode frequency is identical to a first-order natural mode frequency of a wheel air chamber (30). When the sound absorber is assembled in the wheel by the cassette-type sound absorbing structure provided by the present invention, double functions of absorbing acoustic resonance of the wheel air chamber under the organic combination of Helmholtz resonance sound absorption and structural resonance sound absorption can be realized.
Patent KR-20210104339-A (KR)
Title: Preparation of photo-crosslinkable tissue adhesive based on biopolymers
Inventor: YANG SEUNG YUN
IPC: A61L26/00
Filed: 2020-02-17
Abstract: The present invention relates to manufacture of a biopolymer-based optical crosslinkable tissue adhesive. Provided is a biopolymer-based excellent tissue adhesive that has both photocrosslinkability and tissue adhesion using a hyaluronic acid compound having a methacrylate group and a DOPA group. The tissue adhesive according to the present invention can have improved photocrosslinkability and tissue adhesion, so that an injury at an injured site can be cured by using the same.
Patent KR-20210108834-A (KR)
Title: Video signal encoding method and apparatus and video decoding method and apparatus
Inventor: LEE BAE KEUN
IPC: H04N19/124
Filed: 2020-02-26
Abstract: A subpicture unit slice encoding and decoding method and apparatus are provided. An object of the present invention is to improve the coding efficiency of a video signal. The image encoding apparatus includes a picture division unit, a prediction unit, a transform unit, a quantization unit, a rearrangement unit, an entropy encoding unit, an inverse quantization unit, an inverse transform unit, a filter unit, and a memory.
Patent KR-20210109199-A (KR)
Title: System for board game cafe service
Inventor: HAN YOUNG RYOO
IPC: A63F3/00
Filed: 2020-02-27
Abstract: The present invention relates to a board game cafe service system, and more specifically, to a board game cafe service system which enhances board game immersion while improving user convenience throughout board game rental, processing and return. The board game cafe service system includes: a cafe use module (110) for classifying and providing cafe usage methods by category to users who use the board game cafe; a game guide module (120) which analyzes a plurality of games selected by a user to analyze a game taste, and presents a game list according to an analysis result; and a game progress module (130) for requesting necessary information or items while the user is playing the games, and responding to a request.
Patent KR-20200107827-A (KR)
Inventor: SEO JUNG HYUN
IPC: C08L33/06
Filed: 2020-03-03
Abstract: The present invention relates to: a composition containing a solvent screened by using a solvent-polymer interaction parameter αPi and a solvent-(meth)acrylate binder interaction parameter αBi, a polymer particle, and a (meth)acrylate binder; an optical film comprising a cured product thereof; and a display apparatus. The composition according to the present invention can contain a suitable solvent by accurately evaluating the swelling phenomenon of the polymer particle with respect to the solvent, which has a great influence on properties, without experimentation.
Patent KR-20210112848-A (KR)
Title: Method for generating rotated hand bone 2d projection image from 1 hand bone 2d projection image, recording medium and device for performing the method
Inventor: MINHO LEE
IPC: G16H50/20
Filed: 2020-03-06
Abstract: A method for generating a rotated two-dimensional hand bone projection image from a two-dimensional hand bone projection image comprises the steps of: extracting, through a convolutional neural network (CNN), a feature vector obtained by compressing features of an input two-dimensional hand bone projection image; extracting a feature matrix from each layer of the CNN while extracting the feature vector; performing vector concatenation between the feature vector and the angle code of the hand bone; and generating a two-dimensional hand bone projection image, made by rotating the two-dimensional hand bone projection image by a predetermined angle, by using the feature vector, to which the hand bone angle code is concatenated, and the feature matrix extracted from each layer. Accordingly, it is possible to generate a rotated virtual two-dimensional projection image through one sheet of a real two-dimensional projection image. The present invention enables a doctor to observe the hand bone images from various angles.
Patent KR-20210036242-A (KR)
Title: Stem
Inventor: KAINUMA MASAO
IPC: H01L23/498
Filed: 2020-03-16
Abstract: An object of the present invention is to suppress the occurrence of leaks in a through hole. As a means for solving this problem, a stem includes a stem body in which a through hole is formed, and a nickel plating film formed on the surface of the stem body including the inner wall surface of the through hole and having irregularities or voids; a fixing member provided in the through hole of the stem body to fix a lead, and partially accommodated in the irregularities or voids of the nickel plating film in the through hole.
Patent KR-20210120361-A (KR)
Title: Impregnating material, cosmetic including the same and method for produing the cosmetic
Inventor: HWANG CHENG HWAN
IPC: A61Q19/00
Filed: 2020-03-26
Abstract: The purpose of the present invention is to provide an impregnating material in which the amount of the cosmetic composition discharged from a central region is relatively larger and the amount of the cosmetic composition discharged from a peripheral region is relatively small. One embodiment of the present invention relates to an impregnating material. According to one aspect of the present invention, the impregnating material comprises: a central region that is capable of impregnating a cosmetic composition; and a peripheral region provided on the periphery of the central region, wherein the cells forming the peripheral region of the impregnating material may be relatively denser than those of the central region thereof.
Patent KR-20210125124-A (KR)
Title: wavelength-selectable laser diode and optical communication apparatus including the same
Inventor: OH KEE KWON
IPC: H01S5/026
Filed: 2020-04-07
Abstract: According to the present invention, disclosed are a wavelength selective laser diode and an optical communication device including the same. The diode comprises: a substrate including a gain region, a tuning region spaced apart from the gain region, and a phase adjustment region between the tuning region and the gain region; a waveguide layer on the substrate; a clad layer on the waveguide layer; and gratings disposed on the substrate of the gain region and the tuning region or the clad layer.
Patent KR-20210124631-A (KR)
Title: Semiconductor memory device having wafer to wafer bonding structure
Inventor: OH SUNG LAE
IPC: H01L27/11582
Filed: 2020-04-07
Abstract: Disclosed is a semiconductor memory device. The disclosed semiconductor memory device includes: a plurality of first column line pads provided on one side of a cell wafer and connected with a memory cell array of the cell wafer; a plurality of second column line pads provided on one side of a peri-wafer bonded to the one side of the cell wafer, connected with a page buffer circuit of the peri-wafer, and bonded to the plurality of first column line pads; a plurality of first row line pads provided on one side of the cell wafer and connected with the memory cell array; and a plurality of second row line pads provided on one side of the peri-wafer, connected with a row decoder of the peri-wafer, and bonded to the plurality of first row line pads. A long width direction of the first and second column line pads and a long width direction of the first and second column line pads can be equal to each other. Therefore, the present invention is capable of contributing to an improvement in yield by decreasing pad connection failures.
Patent KR-20210124734-A (KR)
Title: Hygienic Stainless Water Tank Having Auto Disinfectant Supplying System
Inventor: KIM DONG GYUN
IPC: E03B11/02
Filed: 2020-04-07
Abstract: According to the present invention, an automatic disinfection fluid injection type hygienic stainless water tank comprises: a tank body having a water storage space therein; a natural water inlet unit provided in the tank body and allowing external natural water to be introduced to the water storage space; a disinfection fluid supply pipe provided in an upper portion of the tank body, having a disinfection fluid storage tank storing disinfection fluid therein, and having a disinfection fluid flow passage where disinfection fluid stored in the disinfection fluid storage tank flows to the water storage space; and a disinfection fluid supply unit linked to a water level of the water storage space to automatically supply the disinfection fluid inside the disinfection fluid storage tank through the disinfection fluid supply pipe. The stainless water tank can maintain a stable water supply amount.
Patent KR-20210126402-A (KR)
Title: Lighting using jade stone to enhance the interior effect
Inventor: KIM JIN MYEONG
IPC: F21V1/16
Filed: 2020-04-09
Abstract: The present invention relates to a lighting lamp using a jade stone for enhancing interior decoration effects, wherein see-through windows are made on the four sides of a case forming an outer appearance, and a jade stone, which is processed in the shape of a thin panel, is attached to the see-through windows on the four sides to form a lighting lamp, so soft light is radiated indoors or outdoors through the jade stone, thereby providing coziness and warmth to a user, increasing the indoor or outdoor decoration effects, and emitting far infrared rays and anions. The present invention comprises: a case having a plurality of see-through windows formed on four sides surfaced and an upper part to penetrate and having a wire installed and connected therein; a jade stone panel installed and attached to the see-through windows formed on the four sides surfaces of the case; and a light source installed in the inner space of the case and lighting the lamp.
Patent KR-20210130488-A (KR)
Title: Energy Management System
IPC: H02J13/00
Filed: 2020-04-22
Abstract: The present invention relates to an energy management system, and more particularly, to a method for determining a pressurized state of energy system equipment. A method for determining a pressurized state of energy system equipment of an energy management system according to an embodiment of the present invention includes: grouping energy system equipment by dividing the energy system equipment belonging to an energy system into an injection equipment group and a branch equipment group (S20); collecting a measured value of the energy system equipment that is measured from supervisory control and data acquisition (SCADA) (S30); generating electrical busbars in the energy system equipment based on a connection relationship between the energy system equipment and an open/close state value of a switchgear (S40); generating an independent management among the electrical busbars (S50); and determining whether or not the energy system equipment is pressurized (S60).
Patent KR-20210131184-A (KR)
Title: Heme-iron producing microorganism obtained from microbiome of fermented soybeans via adaptive evolution and use thereof
IPC: C12P1/04
Filed: 2020-04-23
Abstract: The present invention relates to a strain obtained by an adaptive laboratory evolution (ALE) for selecting a strain having a fast growth rate and thus an increased biosynthetic ability, without genetic modification (non-GMO), having increased growth rate and ability to biologically produce heme iron compared to a population of microbial communities that have been derived from Meju (fermented soybeans), a method for preparing heme iron using the same, and a composition for supplying iron. One aspect of the present invention provides a Bacillus subtilis HEMO-S strain (Accession No.: KCTC 14156BP) that is obtained by an ALE, without genetic modification, and has increased growth rate and ability to biologically produce heme iron compared to a population of microbial communities.
Patent KR-20200132718-A (KR)
Inventor: LEE GI CHEOL
IPC: B65B65/02
Filed: 2020-05-12
Abstract: The present invention relates to a rotary-type food vacuum packaging machine. According to the present invention, the rotary-type food vacuum packaging machine comprises: a packaging pack supply unit; a gripper for gripping both lateral surfaces of an upper part of a packaging pack; a packaging pack opener; a hopper; a first sagging prevention member; a transfer mounted on a frame to be rotated in the horizontal direction; and a vacuum chamber. According to the present invention, productivity can be improved.
Patent KR-20200132767-A (KR)
Inventor: KIM JAE HO
IPC: F04C23/02
Filed: 2020-05-15
Abstract: The present invention relates to an air compressor. According to an embodiment of the present invention, the air compressor comprises: a compressor main body having a cylindrical shape, having a suction port and a discharge port formed on the outer circumferential surface to suck and compress external air to discharge the same to the outside, and having both ends open to have a hollow part therein; two main covers, respectively installed at the open ends of the compressor main body; a rotor disposed in the compressor main body in an eccentric state from a cylindrical central axis of the compressor main body, rotated with respect to a rotor shaft installed in the main covers, and having a plurality of rotor grooves formed outwardly from the rotor shaft; a plurality of vanes respectively disposed in the rotor grooves formed in the rotor, and disposed to be moved in the rotor grooves; and a plurality of rotor bearings installed in the rotor to prevent the rotor and the vanes from being in contact with each other when the vanes are moved in the rotor grooves. According to the present invention, high efficiency is provided by reducing friction.
Patent KR-20210142291-A (KR)
Title: Apparatus for managing electronic chart linked with medical imaging module and method thereof
IPC: G16H30/20
Filed: 2020-05-18
Abstract: The present invention relates to a method and device for managing an electronic chart linked with a medical image module. By linking the electronic chart with a medical image viewer, a user can efficiently diagnose a patient in one system using the electronic chart. In addition, the medical image viewer corresponding to a disease item included in the current disease list of a patient is loaded, so that the user can effectively diagnose the patient. The method for diagnosing a patient using an electronic chart, user usability is further improved.
Patent KR-20200063114-A (KR)
Title: Method for Processing Settlement by using Program Installing Handheld Phone
Inventor: KIM JAE HYUNG
IPC: H04W12/06
Filed: 2020-05-25
Abstract: The present invention relates to a method for processing settlement by using a mobile phone program. The method is executed by means of a user′s mobile phone and a server. When a settlement request is confirmed, the server carries out a procedure of providing drive information for authenticating the driving of a specific program to the specific program of the user′s mobile phone to process an approval of the settlement. The specific program driven on the user′s mobile phone confirms and authenticates the drive information. After the authentication of the drive information, the specific program of the user′s mobile phone confirms or generates settlement approval information for the approval of the settlement and transmits the settlement approval information to the server. The server confirms the settlement approval information received from the specific program of the user′s mobile phone and authenticates the validity of the settlement approval information. When the settlement approval information is authenticated, the server performs processing such that a procedure of processing the settlement is carried out.
Patent KR-20210150055-A (KR)
Inventor: JUNG IN JI
IPC: A62C35/20
Filed: 2020-06-03
Abstract: The present invention relates to a variable bottom support embedded in a fire hose reel cabinet to lower a hose reel from top to front bottom when the width (front) of the fire hose reel cabinet installed in an underground parking lot or the like is narrow and, in particular, to a variable bottom support embedded in a fire hose reel cabinet, in which the length in the front-back direction can be adjusted according to the depth (side) of the fire hose reel cabinet when there is interference of columns in an underground parking lot. The variable bottom support embedded in a fire hose reel cabinet according to the present invention includes a fixed plate, a main bracket, a movable bracket, a square pipe, a front-back length adjusting part, and a hinge part.
Patent KR-20210109416-A (KR)
Title: Machine-learning based abnormal signal detection using normal signal removing filter
Inventor: LEE GI YOUNG
IPC: G10K11/178
Filed: 2020-06-05
Abstract: The present invention relates to a technology of detecting an abnormal signal other than normal sound using a filter for removing normal sound or normal signals around a sensor in ordinary times. A filter for removing noise and normal sound is devised based on a denoising autoencoder learning method for removing noise, and whether or not filed sound is an abnormal signal different from usual can be determined using the filter. The filter is allowed to learn so that output through the filter can be zero with normal sound being considered as noise and abnormal signals can pass intact. The present invention is devised to be able to allow the filter to re-learn by collecting only normal sound and adding the same to existing learning data without collecting the abnormal signals on the scene. Therefore, a non-expert of machine learning can allow the filter to re-learn easily and conveniently. A machine-learning based abnormal signal detection device using a normal signal removing filter according to the present invention comprises a learning part and an inference part.
Patent KR-20210151513-A (KR)
Inventor: CHIYOUNG CHOI
IPC: A62B18/08
Filed: 2020-06-05
Abstract: A mask device according to the present invention comprises: a mask body; a plurality of hook mounting parts each recess-formed from both sides of the mask body; and an ear hook part having a hook part detachably coupled to the plurality of hook mounting parts, wherein the ear hook part comprises a first hook part hook-coupled to a hook pin provided in a first hook mounting part, a second hook part hook-coupled to the hook pin provided in a second hook mounting part, and a strap part that connects the first hook part and the second hook part, and provided to be hung on the ear of a wearer. Therefore, the present invention is capable of having an advantage of being able to wear the mask device stably.
Patent KR-20210152845-A (KR)
Title: Unattended store system, method for controlling the system, and computer program for executing the method
Inventor: KIM YOUNG HYUK
IPC: G07C9/15
Filed: 2020-06-09
Abstract: For an unmanned store system that can accurately check the information of a customer, a control method of the unmanned store system, and a computer program stored in a recording medium to execute the method, the present invention provides the unmanned store system, the control method of the unmanned store system, and the computer program stored in the recording medium to execute the method comprising: an authentication device that acquires the customer information from a customer, transmits the customer information to a server, and receives authentication of the customer information from the server; a first gate control device that opens a first gate so that the customer can enter a space between the first gate and a second gate when the authentication device receives an authentication; and a second gate control device that opens the second gate so that the customer can enter the store when a preset condition is satisfied.