baber/WOPTO huggingface dataset:
Patent KR-20220119942-A (KR)
Title: Apparatus and method for supplying organometallic compound
Inventor: LEE KYUNG EUN
IPC: C23C16/44
Filed: 2021-02-22
Abstract: According to the present invention, an apparatus for supplying an organometallic compound comprises: a first canister and a second canister in which an organometallic compound in a solid state is introduced; a first gas tank and a second gas tank in which high-pressure carrier gas is stored; a first inlet pipe for connecting the first gas tank and the first canister and having a first valve and a second valve for opening and closing an internal flow path; a first discharge pipe for connecting the first canister and a deposition chamber and having a third valve and a fourth valve for opening and closing the internal flow path; a second inlet pipe for connecting the second gas tank and the second canister and having a fifth valve and a sixth valve for opening and closing the internal flow path; a second discharge pipe for connecting the second canister and the deposition chamber and having a seventh valve and an eighth valve for opening and closing the internal flow path; a first bypass pipe for connecting a point between the third valve and the fourth valve in the first discharge pipe and a point between the fifth valve and the sixth valve in the second inlet pipe; and a second bypass pipe for connecting a point between the first valve and the second valve in the first inlet pipe and a point between the seventh valve and the eighth valve in the second discharge pipe. Therefore, the present invention has the effects of continuously operating a deposition chamber even while a canister connected to a deposition chamber is replaced, and using all organic metal compounds in the canister.
Patent KR-20220113215-A (KR)
Title: Kennel and monitoring device
Inventor: HAN SEUNG OH
IPC: E05F15/70
Filed: 2021-02-25
Abstract: A kennel is provided. The kennel comprises: a receiving unit for receiving animals; a sensing unit for sensing the excretion of the animals received in the receiving unit; a generating unit for generating an alarm signal when the excrement is detected by the sensing unit; a first communication unit for wirelessly transmitting the alarm signal to a pre-registered terminal. The present invention is to provide the kennel and monitoring device capable of sensing or monitoring the excretion of companion animals.
Patent KR-20220117092-A (KR)
Title: Inspection appratus and contol method thereof
Inventor: JEON TAE WOOK
IPC: G06T7/00
Filed: 2021-02-25
Abstract: An inspection device is disclosed. The inspection device includes a video shooting module; and a processor. When a video that is obtained by shooting an object to be inspected through the video shooting module, the processor performs a rule-based inspection on the obtained video to obtain a video region requiring deep learning inspection among the obtained video, performs a deep learning inspection on the obtained video region, and obtains defect information on the object to be inspected based on first defect information obtained through the rule-based inspection and second defect information obtained through the deep learning inspection. An objective of the present invention is to provide the inspection device and the control method thereof for reducing an inspection time.
Patent KR-20220122896-A (KR)
Title: A red photosensitive resin composition, a color filter and a display device using the same
Inventor: BAE JIN CHUL
IPC: G03F7/028
Filed: 2021-02-26
Abstract: The present invention relates to a red photosensitive resin composition containing a colorant, an alkali-soluble resin, a photopolymerizable compound, a photopolymerization initiator, an ultraviolet absorber, a polyfunctional thiol compound and a solvent, a color filter prepared using the same, and a display device including the color filter. The colorant includes red colorant. The ultraviolet absorber satisfies the condition that i) when the maximum absorption wavelength in the wavelength range of 270 nm to less than 330 nm is λmax1, and the maximum absorption wavelength in the wavelength range of 330 nm to less than 400 nm is λmax2, absorbance at λmax1/absorbance at λmax2>0.8, and that the absorbance at a wavelength of 365 nm is 0.3 or less when the absorbance of the maximum absorption wavelength (λmax) in the entire wavelength range is normalized to 1. The present invention can improve chemical resistance, undercut characteristics and adhesion of the color filter.
Patent KR-20220126135-A (KR)
Inventor: PARK SANG JUN
IPC: H01L27/11551
Filed: 2021-03-08
Abstract: The present invention relates to a semiconductor chip structure configured by bonding a second semiconductor chip including a second chip area and a second scribe lane area corresponding to a first chip area and a first scribe lane area, respectively, to a first semiconductor chip including the first chip area and the first scribe lane area. The first semiconductor chip includes a first bonding insulation layer and a first bonding wiring layer having a first bonding electrode formed within the first bonding insulation layer. The second semiconductor chip includes a second bonding insulation layer and a second bonding wiring layer having a second bonding electrode formed within the second bonding insulation layer and an abrasion inhibition pattern. The first bonding insulation layer and the first bonding electrode of the first bonding wiring layer are bonded respectively in a hybrid form to the second bonding insulation layer and the second bonding electrode of the second bonding wiring layer. Accordingly, reliability of bonding between the first and second semiconductor chips is enhanced.
Patent KR-20220126455-A (KR)
Title: truck for roller skates or skateboard
Inventor: HAN SHIN KYU
IPC: A63C17/01
Filed: 2021-03-09
Abstract: The present invention relates to a truck, comprising: a hanger; and a pair of rollers rotationally mounted on a portion of the hanger extending in the horizontal direction perpendicular to the traveling direction. An objective of the present invention is to provide free skating to a roller skater or a skateboarder.
Patent KR-20220127582-A (KR)
Title: One-touch or one-click rebar coupler
Inventor: JANG SUNG MAN
IPC: E04C5/16
Filed: 2021-03-11
Abstract: The present invention relates to a one-touch or one-click rebar coupler. More specifically, the present invention relates to a key unit for a one-touch rebar coupler, which is placed in the rebar coupler connecting a pair of rebars having a part crushed by the pressure of the inserted rebars and fixed between the outer circumferential surface of the inserted rebars and the inner circumferential surface of the rebar coupler, and providing a binding force for fixing the rebars. To this end, according to the present invention, in a key unit placed in a rebar coupler connecting a pair of rebars with an insertion hole formed into which the rebars are inserted, and is moved by the rebars inserted into the insertion hole in a horizontal direction, and has the diameter reduced, and fixes the rebars thereby, the key unit comprises: a piece extended in a longitudinal direction and divided into a large number of pieces by a large number of incision grooves; a bridge connecting one end of the piece in a longitudinal direction so that a large number of pieces can be placed in a concentric circular shape; and anti-rust layers are respectively formed on the pieces and the bridge to prevent the adsorption of external foreign matter and moisture.
Patent KR-20210030336-A (KR)
Title: Transmitting apparatus and receiving apparatus and signal processing method thereof
Inventor: YANG HYUN KOO
IPC: H04L45/74
Filed: 2021-03-11
Abstract: Disclosed is a transmitting apparatus including: a packet generating unit generating a packet including a header and a payload based on an input stream; and a signal processing unit performing signal processing on the generated packet. A base header constituting the header includes a first field indicating the packet type of the input stream and a second field set to a first value indicating that the packet transmits a single complete input packet or a second value indicating that the packet transmits an input packet segment or a plurality of input packets. When the second field is set to the first value, the base header includes a third field set to a third value indicating that no additional header exists or a fourth value indicating that an additional header exists. When the third field is set to the fourth value, the additional header includes a fourth field indicating whether an option header has a sub-stream identifier. When the fourth field is set to a value indicating that the option header has the sub-stream identifier, the option header includes a fifth field indicating the sub-stream identifier.
Patent KR-20220130901-A (KR)
Title: Method for providing friend matching service and System for providing friend matching service
Inventor: KANG DONG HO
IPC: G06F16/29
Filed: 2021-03-19
Abstract: The present invention relates to a method for providing a friend recommendation service based on a work address and a system for providing a friend recommendation service. According to an embodiment of the present invention, a method for providing a friend recommendation service has an effect of providing an accurate friend recommendation service by inputting accurate work information through a work information address. The method includes the steps of: receiving user information of a first user; extracting one or more second users to be recommended to the first user based on user information of the first user; and providing at least some of the user information of the second user to the first user.
Patent KR-20220133520-A (KR)
Title: A novel Lactobacillus plantarum KS2020 strain having GABA production activity, and method for preparing red ginseng fermented product or lacquer tree fermented product containing high concentration γ-PGA and GABA using the strain
Inventor: LEE SAM PIN
IPC: A23L33/105
Filed: 2021-03-25
Abstract: The present invention relates to a novel Lactobacillus plantarum KS2020 strain having γ-aminobutyric acid (GABA) production activity, and a method for manufacturing a fermented red ginseng product or fermented Rhus verniciflua product containing high concentration γ-poly glutamic acid (PGA) and GABA using the same and, more specifically, to a method for managing a fermented product with enhanced γ-PGA and GABA through double fermentation using a Bacillus strain, which is Bacillus subtilis, and a Lactobacillus plantarum KS2020 (KCCM 12782P) strain which is a novel lactic acid bacterium. Accordingly, the fermented product contains various functional substances such as γ-PGA, GABA, peptides, and probiotics, thereby being used as food, functional food, cosmetic, and feed materials.
Patent KR-20210127618-A (KR)
Inventor: OH JUN SEO
IPC: A61K38/00
Filed: 2021-03-30
Abstract: The present invention relates to fusion protein of albumin and retinol binding protein capable of being used for preventing or treating fibrosis disease generated in liver, pancreas, lung, and others. The fusion protein of the present invention can prevent or treat fibrosis disease by suppressing activation of astrocyte, which is the cause of tissue fibrosis, and inducing deactivation thereof, and exhibits a more excellent effect at low concentration compared to conventional fusion protein having the same purpose, thereby being expected to be a universal base technology capable of drastically reducing human body administration dose and administration frequency of a protein therapeutic agent.
Patent KR-20210150969-A (KR)
Title: Uv sterilizer
Inventor: KANG YONG HOON
IPC: A61L2/10
Filed: 2021-04-14
Abstract: The present invention provides a UV sterilizing apparatus comprising: a UV light emitting unit (200) irradiating ultraviolet rays to a user; an image capturing unit (400) capturing an image of the user; and a controlling unit controlling the UV light emitting unit (200) so as to enable the same to distinguish the skin of the user from the clothes thereof in the image information captured by the image capturing unit (400), and to irradiate UV rays only to the clothes. According to the present invention, sterilization for users can be performed simply, rapidly, conveniently and safely at low cost.
Patent KR-20220098658-A (KR)
Title: Method and apparatus for recommending customized golf clubs according to golf ball pitch, club head speed, and user information using artificial neural networks
Inventor: PARK CHAE YOUNG
IPC: G03B15/16
Filed: 2021-04-15
Abstract: Disclosed are a method and an apparatus for recommending a customized golf club according to a flight of a golf ball, a speed of a club head, and user information using an artificial neural network. The apparatus for recommending a customized golf club according to a flight of a golf ball, a speed of a club head, and user information using an artificial neural network includes: at least one processor; and a memory for storing instructions instructing the at least one processor to perform at least one operation. The at least one operation comprises the steps of: receiving the user information from a user terminal; obtaining a swing image photographing a user motion of swinging a golf ball using a reference club and a flight image photographing a moving path of the golf ball in the swinging motion through communications with an external camera or a manager input; determining a flight of the golf ball based on the flight image; determining a speed of the club head based on the swing image; converting the flight of the golf ball into a first one-hot vector, converting the speed of the club head into a second one-hot vector, and converting at least a part of the user information into a third one-hot vector; and inputting the first one-hot vector, the second one-hot vector, and the third one-hot vector into the artificial neural network which completes a supervised learning in advance.
Patent KR-20220142811-A (KR)
Inventor: KONG SUNWOO
IPC: H03D7/14
Filed: 2021-04-15
Abstract: Disclosed is a technology about an input matching method of a passive mixer and a device thereof. According to an embodiment, a manual mixer comprises: a differential transistor pair including a first transistor and a second transistor; a first inductor having one end connected to the first transistor and the other end connected to the ground; a second inductor having one end connected to the second transistor and the other end connected to the ground; and a third inductor having one end receiving an RF signal and the other end connected to the ground.
Patent KR-20220144429-A (KR)
Inventor: HONG JONGBEOM
IPC: H01L27/32
Filed: 2021-04-19
Abstract: A display device according to one embodiment of the present invention may include: a display panel including a light emitting area emitting light and a peripheral area adjacent to the light emitting area; and a light blocking member disposed on the display panel and blocking light. At least a portion of the light blocking member is disposed in the light emitting area, one side surface of the light blocking member is disposed in the light emitting area, and the other side opposite to the one side is disposed adjacent to the center of the peripheral area compared to the one side of the light block member, so that it is possible to improve the luminance retention rate at the side of the display device compared to the front of the display device.
Patent KR-20220145095-A (KR)
Inventor: YOO SEUNG JAE
IPC: G06Q50/10
Filed: 2021-04-21
Abstract: A video-based online event host system according to the present invention comprises: an organizer terminal receiving organizer information and event information and transmitting an event opening request signal requesting opening of an event corresponding to the event information together with the organizer information and the event information; an event host server generating a virtual event room where the event is held online based on the organizer information and the event information when the event opening request signal is received; and a participant terminal receiving participant information and transmitting an event participation request signal requesting participation in the event to the event host server together with the participant information, wherein the event host server may comprise an in-event management module that receives an event video and an event video streaming address from the organizer terminal and transmits the same to the participant terminal, and receives a participant video from the participant terminal and transmits the same to the organizer terminal. The video-based online event host system can easily transmit and receive materials shared between the organizer and participants at the event.
Patent KR-20220145483-A (KR)
Inventor: KO EUN SEOK
IPC: F16D63/00
Filed: 2021-04-22
Abstract: Disclosed is a brake module which comprises: a deceleration inducing unit through which a rotation shaft of a rotation body passes, and which includes a plate unit comprising a magnetism reaction unit, wherein a rotation radius outside portion of the rotation shaft is made of a material which responds to magnetism; a magnet unit disposed on the plate unit; and an elasticity unit which is elastically deformed according to centrifugal force acting when the rotation shaft rotates to assist movement of the magnet unit to the rotation radius inside by moving the magnet unit to the rotation radius outside or elastically restoring the magnet unit. The brake module is capable of securing driving safety in an acceleration situation.
Patent KR-20220145521-A (KR)
Inventor: JANG EUN HUI
IPC: A61B5/15
Filed: 2021-04-22
Abstract: The present invention provides an applicator for a micro needle bio sensor, which includes a pipe-shaped main body, a cap coupled to the upper opening of the main body, a movable rod coupled to a button cap coupled to the side of the main body, a movable unit coupled to the movable rod, and a sensor adhesive unit coupled to the bottom surface.
Patent KR-20220148370-A (KR)
Inventor: JUNG SUN YONG
IPC: B01D65/08
Filed: 2021-04-28
Abstract: The present invention relates to a wastewater treatment device using a microbubble pressure flotation device and a modified MBR method. Specifically, the present invention relates to an MBR wastewater treatment device that maximizes the separation of oil from oil-containing wastewater by using a pressure flotation device to which a microbubble generator is applied to reduce membrane contamination and maximizes total phosphorus treatment efficiency by changing a unit process. According to the MBR wastewater treatment device of the present invention, the efficiency of solid-liquid separation was improved by using microbubbles, and the lifetime of the membrane was extended by removing contaminants clogging the membrane. Accordingly, an oil component is floated and removed in the form of scum, so that the same is stably operated even in wastewater treatment containing oil. In addition, there is an effect of maximizing the total phosphorus treatment efficiency and minimizing the site area required for the process by changing the process order of the treatment tank.
Patent KR-20220046415-A (KR)
Title: Method and server for providing obesity risk information using big data
Inventor: OH SANG WOO
IPC: G16H50/70
Filed: 2021-04-29
Abstract: A method and an apparatus for providing obesity risk information using big data are disclosed. This method is a method for providing obesity risk information of a user in a server device operated by at least one processor, and includes the steps of: extracting a plurality of predefined user indicators and user group classifiers from the questionnaire data input from the user terminal; calculating probabilities of a plurality of diseases according to the user's obesity using a disease risk model using the plurality of user indicators as predictors; setting the calculated probability of occurrence of a plurality of diseases as a user's risk of obesity; based on the user group classifier, determining a group to which the user belongs, and calculating a ranking of the set obesity risk within the determined group; and outputting the obesity risk level and the ranking on an obesity level service screen.
Patent KR-20220118877-A (KR)
Title: Method for hardening pulling-straightening roller through thermal treatment
Inventor: WU HSIN MEI
IPC: C21D1/19
Filed: 2021-05-04
Abstract: The present invention relates to a heat treatment method of a tension roller, and more particularly, to a heat treatment method of a full-hardening tension roller. The heat treatment method comprises the following steps of: carrying out integral quenching and integral tempering on the tension roller to perform integral hardening on the tension roller; and carrying out end tempering on non-working areas at both ends of a working roll of the tension roller to ensure that the hardness of the non-working areas at both ends of the working roll is smaller than that of a working area of the working roll and the toughness of the non-working areas is greater than that of the working area. According to the heat treatment method of the full-hardening tension roller, which is provided by the present invention, the tension roller is completely hardened, the hardness of a working surface reaches HRC61-63, the working surface has high hardness, wear resistance and long service life, and the surface quality of a plate can be effectively improved. The service life of the plate is more than twice of that of a common tension roller, thereby reducing production costs.
Patent KR-20220105569-A (KR)
Title: Portable ashtray with lighter function
Inventor: PARK YONG SU
IPC: A24F19/10
Filed: 2021-05-13
Abstract: The present invention relates to a portable ashtray that also functions as a lighter capable of lighting a cigarette. The portable ashtray with lighter comprises: a cigarette holder into which a cigarette is inserted and which has a lever-type accommodating member capable of trapping cigarettes and cigarette ash; a device body having the cigarette holder attached to one side and having a power supply unit; a filter unit attached to and detached from one side of the device body to communicate with the cigarette holder; and an ignition unit igniting the cigarette. In addition, the portable ashtray with lighter can take out the cigarette ash and a cigarette butt by separating the cigarette holder from the device body and opening the lever-type accommodating member.
Patent KR-20220155093-A (KR)
Title: Arc extinguish part and air circuit breaker include the same
Inventor: KIM ILHYUN
IPC: H01H31/02
Filed: 2021-05-14
Abstract: Disclosed are an arc extinguishing unit and an air circuit breaker including the same. The arc extinguishing unit of the present invention comprises: side plates which are spaced apart from each other, and are arranged to face each other; a plurality of grids which are disposed between the side plates, are spaced apart from each other, and are respectively coupled to the side plates; and a grid cover which is located on an upper side of the grid, and covers the grid. The grid includes grid legs downwardly extended from both ends in a width direction so that an induced magnetic field can be formed by arc generated when a fixed contact and a movable contact are spaced apart from each other.