baber/WOPTO huggingface dataset:
Patent KR-20210004887-A (KR)
Inventor: KANG SE MYUNG
IPC: F24F11/32
Filed: 2020-07-06
Abstract: An embodiment of the present invention relates to an LED integrated clean room fan filter system. A technical idea to be solved is to provide the LED integrated clean room fan filter system which can reduce work time of an upper structure of a clean room by installation of an LED and a fan filter unit at once. To this end, the disclosed LED integrated clean room fan filter system comprises: a casing assembly in which upper and lower portions are opened, the outside is mounted in a square frame-shaped filter assembly, and a fan is mounted therein; LED sockets installed on both side units facing each other of the casing assembly, respectively and positioned inside the filter assembly; LED modules coupled to the LED sockets, respectively to emit light; and the filter assembly coupled to lower portions of the casing assembly and the LED sockets.
Patent KR-20220006878-A (KR)
Inventor: SIM MYENG GU
IPC: B01D21/24
Filed: 2020-07-09
Abstract: The present invention relates to an underwater vehicle in which a flat sluice gate is attached to an existing underwater vehicle type sludge collector to facilitate the discharge of sludge from a sedimentation basin, and specifically, to a device that moves in the sedimentation basin to collect the sludge, and provides a sealing effect and maintains proper inflow and outflow of a sludge drawing pump by allowing the sluice gate of the underwater vehicle to block the upper part of a hopper when the underwater vehicle reaches the hopper in the sedimentation basin, thereby smoothly discharging the sludge.
Patent KR-20220007274-A (KR)
Inventor: KIM GOO MYUN
IPC: C08J5/18
Filed: 2020-07-10
Abstract: An embodiment relates to a polyarylene sulfide copolymer, a method for preparing the same, and a molded article prepared therefrom. The polyarylene sulfide copolymer of the embodiment comprises a repeating unit in which at least a part of the repeating unit of the polyarylene sulfide main chain comprises a ketone group and comprises the repeating unit in a specific content range, thereby simultaneously improving impact resistance, heat resistance and mechanical properties. Furthermore, the polyarylene sulfide copolymer can exhibit excellent physical properties optimized for each use through compounding with other polymer materials or fillers, and thus can be usefully applied to various fields.
Patent KR-20220008645-A (KR)
Inventor: SONG HEE SEOK
IPC: G06Q10/10
Filed: 2020-07-14
Abstract: The present invention relates to a job matching system based on deep learning, which can recommend a job even though new job seekers and new jobs are inputted and which has enhanced accuracy. The job matching system of the present invention comprises: a pre-processing unit for receiving job seeker information and job information to convert each of the job seeker information and job information into a first vector; an embedding layer for embedding the converted first vector, respectively in the pre-processing unit to make the same numerical as a second vector; and an output unit for receiving each of the second vectors made numerical in the embedding layer to integrate the second vectors through concatenation or dot product and learn a positive case where the job seeker applies for the job and a negative case where the job seeker does not apply for the job, so that the output unit outputs whether the job seeker and the job are positive or negative, based on whether the job seeker information and the job information inputted in the pre-processing unit interacts with each other.
Patent KR-20220010879-A (KR)
Inventor: Kang sung kyun
IPC: G06F9/54
Filed: 2020-07-20
Abstract: The present invention platform relates to an O2O service providing method and platform system for AS of an indoor air quality improvement product using an application. More specifically, the present invention relates to the O2O service method and platform system using the application for AS order brokerage between a user and an AS company wherein an application is downloaded when a user of an indoor air quality improvement product wants to receive an AS due to a breakdown and the like, and allows, in an AS company, to receive smoothly a customized AS of a user product when inputted into a user terminal based on the user information such as the name, the gender, the age, the address (AS location), the type of product, the purpose of the AS, the payment information (card or bankbook registration), and the like.
Patent KR-20220012637-A (KR)
Title: Thermoplastic resin composition and product comprising the resin composition
Inventor: CHUN HO PARK
IPC: C08L77/00
Filed: 2020-07-23
Abstract: The present invention relates to a thermoplastic resin composition and a molded article thereof. Particularly, the thermoplastic resin composition includes: 100 parts by weight of a base resin including A-1) 20-50 wt% of an acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer, and A-2) 50-80 wt% of an aromatic vinyl polymer; and B) 0.5-10 parts by weight of polyamide. Also, thermoplastic resin composition shows a solvent resistance of 15 days or more as determined in terms of time at which cracking occurs in the presence of a solvent containing 98 wt% of water, 1 wt% of citric acid and 1 wt% of malic acid. The acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer A-1) includes 40-60 wt% of acrylate rubber, 20-40 wt% of an aromatic vinyl compound and 10-20 wt% of a vinyl cyanide compound, and the aromatic vinyl polymer A-2) includes 65-80 wt% of an aromatic vinyl compound and 20-35 wt% of a vinyl cyanide compound. According to the present invention, the thermoplastic resin composition is capable of realizing various colors and has excellent solvent resistance and chemical resistance to prevent discoloration and cracking, while maintaining mechanical properties and processability at least equivalent to those of the conventional ASA resin, and thus is particularly suitable for industrial carts.
Patent KR-20220006976-A (KR)
Inventor: SHEEM SANG KEUN
IPC: A47B97/00
Filed: 2020-07-23
Abstract: The present invention relates to an air purifier system, which is composed of furniture such as a desk and chair and a filter for air purification. The filter for air purification is mounted on the furniture, and clean air coming out through the filter is delivered to the user through a tube.
Patent KR-20220021549-A (KR)
Inventor: LEE JAEMOON
IPC: F01N3/20
Filed: 2020-08-14
Abstract: The present invention relates to an ammonia supply system to supply ammonia to an engine and a reactor for reducing nitrogen oxide contained in exhaust gas emitted from the engine. According to an embodiment of the present invention, the ammonia supply system comprises: an ammonia tank; an ammonia supply pump discharging ammonia stored in the ammonia tank; a fuel supply line to supply ammonia discharged by the ammonia supply pump to the engine; a reducing agent supply line to supply ammonia discharged by the ammonia supply pump to the reactor; a fuel recovery line to recover ammonia which is not used in the engine to the ammonia tank; a fuel supply valve installed on the fuel supply line; a reducing agent supply valve installed on the reducing agent supply line; and a fuel recovery valve installed on the fuel recovery line.
Patent KR-20210052196-A (KR)
Title: Semiconductor device and electronic device
Inventor: YAMAZAKI SHUNPEI
IPC: G11C16/04
Filed: 2020-09-01
Abstract: The present invention provides a novel semiconductor device and a structure extended in a first direction and first and second conductors extended in a second direction. The structure includes a third conductor, a first insulator, a first semiconductor, and a second insulator. At a first intersection where the structure and the first conductor intersect, the first insulator, the first semiconductor, the second insulator, a second semiconductor, and a third insulator are provided concentrically. At a second intersection where the structure and the second conductor intersect, the first insulator, the first semiconductor, the second insulator, a fourth conductor, and a fourth insulator are provided concentrically on the outside of the third conductor. Accordingly, a highly reliable memory device can be provided.
Patent KR-20210029692-A (KR)
Title: Method and storage medium for applying bokeh effect to video images
Inventor: LEE YOUNG SU
IPC: G06T7/11
Filed: 2020-09-04
Abstract: The present disclosure relates to a method for applying a bokeh effect to a video image in a user terminal. The method for applying a bokeh effect comprises the steps of: extracting characteristic information of an image from an image included in a video image; analyzing the extracted characteristic information of the image; determining a bokeh effect to be applied to the image based on the analyzed characteristic information of the image; and applying the determined bokeh effect to the image. Therefore, a natural image can be created by implementing the bokeh effect.
Patent KR-20210030874-A (KR)
Title: Security image generating display device and adapter
Inventor: LEE JUN YOUNG
IPC: G06F21/16
Filed: 2020-09-07
Abstract: A security image generating display device and an adapter are provided. According to one embodiment of the present invention, the display device includes: a display unit for displaying an image; a communication unit for receiving first image data from an external device; an image processing unit for generating second image data by correcting the first image data; and a control unit for controlling the image processing unit to generate the second image data by overlaying embedded image data on the first image data, and controlling the display unit to display the generated second image data.
Patent KR-20220033175-A (KR)
Inventor: KIM KYUN TAE
IPC: A61N7/02
Filed: 2020-09-09
Abstract: The present invention relates to an ultrasonic medical cartridge capable of precisely moving an ultrasonic generating part by removing backlash between a moving nut and a screw for moving the ultrasonic generating part, and an ultrasonic medical device including the same.
Patent KR-20220034532-A (KR)
Inventor: Choi hyun sang
IPC: G06F11/34
Filed: 2020-09-11
Abstract: The present disclosure relates to a method and apparatus for visualizing a permission relation. According to one aspect of the present disclosure, provided are a method and apparatus, which receive log data from a cloud system, display a permission relation between instances on a parallel coordinate, and detect an abnormality of permission assignment based on the permission relation between instances.
Patent KR-20220036551-A (KR)
Title: Joint care device for pet
Inventor: KWON DO HYUCK
IPC: A01K13/00
Filed: 2020-09-16
Abstract: The present invention relates to a joint care device for a companion animal, and more specifically, to a joint care device for a companion animal, which can perform photon therapy on a knee joint area, can strengthen muscles, and can facilitate remote control and information collection through a link to a user device. According to the present invention, the joint care device for a companion animal comprises: at least one care belt which emits photons effective for the human body while being worn on a knee joint area of a companion animal; a control box which controls the operation of the care belt and drives a program for collecting and providing activity information of the companion animal while in close contact with a predetermined part of the body of the companion animal; and a reel cable electrically connecting the care belt and the control box and fixing the positions of the care belt and the control box.
Patent KR-20220046955-A (KR)
Inventor: KANG SIN SANG
IPC: B23P19/027
Filed: 2020-10-08
Abstract: The present invention relates to an insulator press-fitting device, comprising: a vertical indenter that press-fits an insulator in the vertical direction; a vertical indenter guide that guides the vertical indenter; a horizontal indenter that press-fits the insulator in the horizontal direction; and an auxiliary indenter that additionally press-fits the insulator to the press-fitted insulator. In addition, the insulator press-fitting device is provided with the vertical indenter and horizontal indenter for parts having two or more surfaces and multiple holes such as brackets, thereby capable of press-fitting multiple insulators through one press-fitting process. Thus, the present invention has an excellent work efficiency.
Patent KR-20220047904-A (KR)
Inventor: CHOI JUNG WOOK
IPC: G08B13/16
Filed: 2020-10-11
Abstract: The present invention relates to a tool capable of preventing a card loss and quickly recognizing the card loss. According to the present invention, a card loss prevention device with an LED and a speaker attached to a wallet comprises: an LED informing a user that a wallet of the user is lost; an ultrasonic sensor checking whether a card is present; a speaker notifying in sound the user that the wallet of the user is lost; a battery operating the LED, the ultrasonic sensor, and the speaker; and a switch allowing current to flow when two conductors attached to a connection button of the wallet are connected. Accordingly, the card loss prevention device provides advantages of preventing loss of cards, and enabling a user to recognize and respond to the loss of cards quickly. In addition, since the card loss prevention device is, attached to a wallet, the card loss prevention device can be used in any wallet.
Patent KR-20220048093-A (KR)
Inventor: LEE HEE SOO
IPC: H01B1/08
Filed: 2020-10-12
Abstract: The present invention relates to lutetium-stabilized zirconia using lutetium as a new stabilizer of stabilized zirconia and a solid electrolyte including the same which substitute lutetium for zirconia, thereby having improved mechanical and electrical properties.
Patent KR-20220049081-A (KR)
Inventor: KOO HYUN CHUL
IPC: C04B18/04
Filed: 2020-10-13
Abstract: The present invention relates to an electromagnetic wave shielding concrete using waste carbon nanotubes and waste negative electrode materials, wherein the electromagnetic wave shielding concrete includes a binding material including cement, aggregate, waste carbon nanotubes (CNT), waste negative electrode materials, and an admixture. According to the present invention, high electromagnetic wave shielding efficiency can be ensured.
Patent KR-20210103378-A (KR)
Title: Magnetic particles and method for manufacturing the same
Inventor: KIM JONGRYOUL
IPC: H01F1/06
Filed: 2020-10-16
Abstract: Provided is a manufacturing method of magnetic particles. The manufacturing method of the magnetic particles may comprise: a step of preparing a source solution wherein a first precursor comprising a rare earth element, a second precursor comprising a metal element, and a dispersant are mixed; a step of forming oxide particles comprising the rare earth element and the metal element by hydrothermal synthesizing the source solution; a step of manufacturing the base particles by coating the oxide particles with an additive comprising calcium; a step of calcining the base particles to manufacture a preliminary magnetic body wherein a calcium monoxide (CaO) in which the additive is thermally decomposed and the oxide particles are reacted; and a step of reducing the preliminary magnetic material to manufacture the magnetic particles comprising a compound of the rare earth element and the metal element. Therefore, the present invention is capable of allowing the magnetic properties of the magnetic particles to be improved.
Patent KR-20200124192-A (KR)
Inventor: NAM SANG HO
IPC: G01S7/40
Filed: 2020-10-20
Abstract: Disclosed, according to the present invention, are a vehicle radar using an azimuth high resolution signal processing algorithm and an operation method thereof. The vehicle radar using the azimuth high resolution signal processing algorithm according to the present invention comprises: an RF module which generates an ultra-high frequency signal composed of an up-chirp signal and a down-chirp signal, and transmits the generated ultra-high frequency signal through a transmission antenna; an analog digital converter (ADC) which converts the ultra-high frequency signal reflected from a target into a digital signal; and a signal processing module which processes the digital signal to extract the angle of the target, calculates the similarity between the extracted-angle based phase distribution for each first receiving channel and phase distribution for each second receiving channel of the obtained signal, and compares the calculated similarity with a preset threshold to perform azimuth high-resolution signal processing according to the comparison result. Therefore, the amount of calculation can be reduced and accuracy can be increased.
Patent KR-20220053379-A (KR)
Inventor: LEE CHUNG HO
IPC: H01T23/00
Filed: 2020-10-22
Abstract: The present invention relates to an anion generator. According to an embodiment of the present invention, an anion is generated by discharging a high voltage into the air for adsorption and removal of fine dust. Disclosed is an anion generator configured to amplify generation of the anion through a negative voltage stabilizing part including a neon lamp and block a reverse voltage to a ground side of an anion generator circuit to prevent damage to a circuit element.
Patent KR-20220055086-A (KR)
Title: Apparatus for producing and packing powder
Inventor: KIM HYOUNGCHEUL
IPC: B01F35/00
Filed: 2020-10-26
Abstract: The present invention relates to a powder manufacturing and packaging apparatus, and more particularly to the powder manufacturing and packaging apparatus in which steps of filtration, drying, and packaging are unified by rotating a packaging container 180 degrees, thereby capable of preventing risks of powder ejection. The powder manufacturing and packaging apparatus includes a support; and a container that rotates 180 degrees.
Patent KR-20220055727-A (KR)
Title: Auxiliary air conditioner for vehicle
Inventor: NOH GYEONG TAE
IPC: B60H1/22
Filed: 2020-10-27
Abstract: According to the present invention, an auxiliary air conditioner for a vehicle comprises: a case connected to a scroll, in which an empty space is formed, having an inlet duct, where air is introduced, and having an outlet duct where the air is discharged; a blower fan provided to be rotatable inside the scroll of the case; and a seat-shaped heating body coupled to the inside of the case and formed along an inner surface of at least the scroll. The auxiliary air conditioner for a vehicle is minimized to assist the air conditioner basically installed in a vehicle to be additionally installed in various positions of an indoor space of the vehicle to perform an air conditioning function.
Patent KR-20220057159-A (KR)
Inventor: JANG YEON SU
IPC: G11C7/10
Filed: 2020-10-29
Abstract: A semiconductor device according to an embodiment of the present invention includes: a differential input circuit configured to provide an output signal by receiving first and second input signals respectively inputted to first and second input transistors; a comparison circuit configured to generate a first judge signal by comparing the output signal with a first comparison voltage, and generate a second judge signal by comparing the output signal with a second comparison voltage, in a calibration mode; an offset control circuit configured to generate coarse codes and fine codes, according to the first and second judge signals; and an offset adjusting circuit configured adjust a drivability of each of the first and second input transistors by a first strength, according to the coarse codes, and adjust the drivability of each of the first and second input transistors by a second strength smaller than the first strength, according to the fine codes. Thus, the present invention can prevent deterioration of characteristics of the differential input circuit and allow a normal operation thereof.
Patent KR-20220058060-A (KR)
Inventor: LEE DEOK HUI
IPC: H04W52/14
Filed: 2020-10-30
Abstract: Disclosed are a method and an apparatus for controlling uplink transmission power in a wireless communication system. According to one aspect of the present disclosure, in a wireless communication system supporting dual connectivity with a first cell group and a second cell group, a base station is provided as a first base station serving the first cell group, the base station including: a transmission power calculation unit for receiving power headroom for the first cell group from a terminal and calculating first transmission power for the first cell group of the terminal on the basis of the power headroom for the first cell group; a scheduling information obtaining unit configured to obtain power information of the second cell group of the terminal and a second uplink transmission timing of the second cell group of the terminal; and a scheduling unit for performing uplink scheduling for the terminal on the basis of at least one of the first transmission power, power information for the second cell group, and the second uplink transmission timing.
Patent KR-20220059306-A (KR)
Title: Vacuum adiabatic body
Inventor: WONYEONG JUNG
IPC: F16L59/065
Filed: 2020-11-02
Abstract: A vacuum adiabatic body of the present invention may comprise: a first plate; a second plate; and a sealing unit sealing the first plate and the second plate for providing a vacuum space. Optionally, a support for maintaining the vacuum space may be included. Optionally, a heat transfer resistor for reducing the amount of heat transfer between the first plate and the second plate may be included. Optionally, a part fastening part connected to at least one of the first and second plates to couple parts may be included. Accordingly, it is possible to provide the vacuum adiabatic body capable of achieving industrial purposes. The present invention suggests the vacuum adiabatic body that reduces manufacturing costs and improves productivity for the manufacture of vacuum adiabatic bodies.
Patent KR-20210068304-A (KR)
Title: Biomarkers for predicting the response of patient to anticancer cellular immunotherapy
Inventor: HWANG SO HYUN
IPC: C12Q1/6886
Filed: 2020-11-10
Abstract: The present invention relates to a biomarker for predicting a patient's therapeutic responsiveness to an immune cell therapy. Since a gene signature and a genetic marker according to an aspect have remarkably excellent predictive power of a patient's therapeutic responsiveness to an immune cell therapy, it is possible to select a patient group that is expected to have a therapeutic effect and perform appropriate treatment, and to reduce the pain and cost of the patient.
Patent KR-20220064107-A (KR)
Title: System method for determining collision of walker
Inventor: PARK BYUNG HYUK
IPC: B60R21/00
Filed: 2020-11-11
Abstract: Disclosed are a pedestrian collision determination system and a method thereof. The pedestrian collision determination system of the present invention comprises: an infrared thermal imaging camera which captures a collision prediction target before collision; a collision detection sensor which outputs a detection current corresponding to deformation of a bumper skin of a vehicle upon the collision; and a control unit which determines whether the collision prediction target is a pedestrian protection apparatus operating target based on information input from the infrared thermal imaging camera prior to the collision, and additionally determines whether a collision target is the pedestrian protection apparatus operating target based on the detection current upon the collision. Accordingly, an objective of the present invention is to provide the pedestrian collision determination system capable of determining whether an additionally collided object is the operating target of the pedestrian protection system, and the method thereof.