baber/WOPTO huggingface dataset:
Patent KR-20220001256-A (KR)
Title: Apparatus for controlling irradiation angle of ramp of construction equipment and method thereof
Inventor: PARK HYUNJOO
IPC: E02F9/12
Filed: 2020-06-29
Abstract: The present invention relates to a lamp irradiation angle control device for construction equipment and a method thereof. According to the present invention, when the construction equipment turns or steers, the lamp irradiation angle control device detects the flow rate flowing into a swing motor or a travel motor of the construction equipment with a sensor to obtain the rotation angle of the construction equipment, and automatically rotates the irradiation angle of a boom ramp and cabin ramp in the same direction and angle as the construction equipment.
Patent KR-20220006143-A (KR)
Inventor: LEEARISU
IPC: C08K3/36
Filed: 2020-07-07
Abstract: The present invention relates to a deodorant/desiccant composition using coffee grounds and, more specifically, to a deodorant/desiccant composition using coffee grounds, which is eco-friendly and robust by mixing coffee grounds and thermoplastic polyurethane (TPU). According to the present invention, the deodorant/desiccant composition comprises: 75 to 85 parts by weight of coffee grounds; 10 parts by weight of TPU; 4 to 7 parts by weight of a sealant; 2 to 4 parts by weight of an additive made by mixing a wetting agent, a thickener, ammonia, alcohol, and wood vinegar; 1 to 2 parts by weight of a mixture of potassium silicate (K_2SiO_3) and sodium silicate (Na_2SiO_3); and 2 parts by weight of alumina (Al_2O_3). Accordingly, a deodorant/desiccant is manufactured by using coffee grounds discarded after brewing coffee, thereby providing an effect of being eco-friendly while reducing manufacturing costs.
Patent KR-20220006846-A (KR)
Inventor: HONG SEONG KWON
IPC: B68G1/00
Filed: 2020-07-09
Abstract: The present invention relates to a filling material for a cushion member, which has a double cylindrical structure of a first member and a second member, in which the first member and the second member are fixed and supported by a support member so that the first member and the second member do not overlap each other and the shape of the first member and the second member is not easily deformed so that smooth ventilation is achieved, and which is made of a silicone material with excellent elastic resilience so that the charge amount can be relatively reduced, thereby providing economic benefits and comfortable usability. In particular, a double hollow part is formed inside and outside so as to double cushioning power for the human body and elastic restoration power, enhance the ventilation effect, and prevent generation of sweat by reducing a contact area with the human body. The filling material for a cushion member, according to one embodiment of the present invention, comprises: a first member with a hollow formed therein and open opposite ends; a second member disposed inside the first member to be coaxially spaced apart from the first member, having a hollow formed therein and open opposite ends, and formed to have a length that is greater than that of the first member, wherein the opposite ends of the second member protrude to the outside of the first member; and a support member having one side connected to the inside of the first member and the other side connected to the outside of the second member so that the first member and the second member are supported with each other while being spaced apart from each other by a separation distance.
Patent KR-20220009515-A (KR)
Inventor: JEONG JAE UN
IPC: B01L3/00
Filed: 2020-07-15
Abstract: The present invention provides a sample pretreatment tube. The sample pretreatment tube of the present invention comprises a first tube accommodating a primary reagent and a second tube accommodating a secondary reagent, is capable of easily performing a sequential reaction by breaking a separation membrane provided at a lower part of the first tube and discharging a first reaction solution from the first tube to the second tube, prevents damage to the second tube by restricting the insertion of a pipette by a stopper provided in the inside of the first tube and facilitates discharge of the first reaction solution by forming a space in the inside of the first tube, thereby immediately inducing a second reaction.
Patent KR-20220010326-A (KR)
Title: Wearable device
Inventor: YONGBUM JEUNG
IPC: H04R1/10
Filed: 2020-07-17
Abstract: A wearable device according to various embodiments of the present invention comprises: a housing including a first surface facing a first direction and including a speaker nozzle part, and a second surface facing a second direction opposite to the first direction and including at least one microphone hole; a speaker disposed in the housing; at least one microphone disposed in the housing to collect an acoustic signal; and a partition wall positioned between the speaker and the microphone, wherein a first space between the speaker and the partition wall and a first path for connecting the speaker nozzle parts in the speaker are formed, and a second path which is separated from the first space by the partition wall and connects the microphone and the first path is formed. In the present invention, various other embodiments can be possible. According to the present invention, sound quality performance can be improved or ANC performance can be improved.
Patent KR-20210014594-A (KR)
Inventor: PFADLER ANDREAS
IPC: B60W40/02
Filed: 2020-07-29
Abstract: Embodiments provide a method, a computer program, and a device for a command center and a vehicle, and the device, the vehicle, and the command center. The method (10) for a command center to teleoperate a vehicle comprises: a step (12) of receiving input data from the vehicle; and a step (14) of estimating a current uplink delay based on the input data from the vehicle. The method (10) further comprises: a step (16) of determining an estimated downlink and uplink delay based on the input data and the estimated current uplink delay; and a step (18) of determining control information for the vehicle which can at least partly compensate for the estimated downlink and uplink delay. The method (19) further comprises a step of transmitting information related to the control information to the vehicle.
Patent KR-20220015004-A (KR)
Title: Method for preparing powder for thermal spray coating of Yttrium oxyfluoride(YOF)
Inventor: MOON HEUNG SOO
IPC: C01F11/22
Filed: 2020-07-30
Abstract: One embodiment of the present invention provides a method for preparing powder for YOF-based thermal spray coating, the powder having a uniform size of particles to enable uniform thin film coating with a material having high plasma resistance and corrosion resistance. The method includes a step of agitating mixed Y_2O_3 powder and YF_3 powder to form a slurry; and a step of synthesizing the YOF-based powder by heat-treating the dried Y_2O_3 powder and YF_3 powder, wherein the heat treatment is performed at a temperature of 600 to 1200℃.
Patent KR-20220015689-A (KR)
Inventor: JANG HYUN WOO
IPC: G06F3/044
Filed: 2020-07-31
Abstract: Embodiments of the present invention relate to a touch display device, and a touch circuit. More specifically, provided are the touch display device that divides a plurality of touch electrodes into a plurality of touch electrode groups having the same pattern, and enables a ghost phenomenon to be removed, for the touch electrode forming the touch electrode group, by being in parallel with a self-capacitance sensing and a mutual capacitance sensing; and the touch circuit. The touch display device comprises: a display panel; and a touch circuit.
Patent KR-20220018224-A (KR)
Inventor: OH SE JUNG
IPC: G06Q20/18
Filed: 2020-08-06
Abstract: The present invention relates to a method and a device for managing a study cafe, which can be operated in an unmanned manner when a user enters and exits a room. According to the present invention, the device comprises: an entry kiosk for receiving, from a certain user, information for authenticating a user including a name and a mobile phone number and information including a study cafe usage type, usage time or usage period of the user and selection information on a seat used by the user, and outputting an entry code to provide the same for the user; an exit kiosk for receiving, from the certain user, the pre-assigned entry code, and any one of menus of exit, seat change, going-out or extension of usage; and a management computer for receiving the information input by the entry kiosk and exit kiosk, storing and managing user information and study cafe usage status information on users, and controlling an entrance and lighting for each seat to allow the user to use a study cafe. According to the present invention, an entry kiosk and an exit kiosk are separately operated, such that management can be performed in various cases, such as going-out and exit when users use a study cafe.
Patent KR-20220018326-A (KR)
Inventor: CHOI BYUNG ROG
IPC: G06Q40/02
Filed: 2020-08-06
Abstract: The present invention relates to a trading method for allowing a system operator to buy a reached asset to discard or divide it again and sell it to an investor again so as to repeat investment by predetermined processes if a predetermined profit is reached in compensating trading parties for a predetermined amount of reward compared to a basic asset in a transaction between individuals based on an asset having tangible value in a blockchain infrastructure and a trading system for automatically compensating trading parties for asset-based cryptocurrencies as a reward about a transaction to be exchanged with their future assets.
Patent KR-20200098469-A (KR)
Inventor: CHOI SEUNG HO
IPC: H01Q9/04
Filed: 2020-08-13
Abstract: Disclosed is a built-in antenna having an omni-directional radiation pattern while increasing radiation efficiency to the outside by being installed in a vehicle or a structure having the appearance having a structure which is difficult to radiate. According to one aspect of the present invention, the built-in antenna comprises: a plurality of antenna modules having different radiation directions; a ground region having a ground potential for the plurality of antenna modules; a feed line supplying signals to the plurality of antenna modules; a power divider dividing the signal supplied from the feed line to the plurality of antenna modules; and a λ/4 conversion unit positioned between the power divider and the plurality of antenna modules to perform impedance matching. The plurality of antenna modules are disposed symmetrically to each other based on the λ/4 conversion unit.
Patent KR-20220021592-A (KR)
Inventor: PARK SE RIM
IPC: A61L2/22
Filed: 2020-08-14
Abstract: The present invention relates to a system spraying disinfectants and measuring body temperature and, more specifically, to a system that allows the two procedures of measuring body temperature of a person entering the entrance and disinfecting the body thereof to be carried out sequentially. According to the present invention, an infected person can be easily screened through an automatic body temperature measurement, and at the same time, a follow-up action on infectious disease prevention and control to the disinfection procedure for the person entering the entrance can be performed quickly and conveniently. The system of the present invention comprises: a main body (10); a pair of disinfection tubes (20) installed on one side of the main body (10); a thermal imaging camera (30) installed from the upper surface of the main body (10) toward the inside of the disinfection tubes (20); and an access detection unit (40) installed at a lower end of the disinfection tubes (20).
Patent KR-20220026375-A (KR)
Inventor: JEONG INCHEOL
IPC: G06K9/00
Filed: 2020-08-25
Abstract: The present invention relates to a kiosk terminal device having a remote control unit, which can improve the convenience in a key input of a user but also minimize the outside exposure of personal information. The kiosk terminal device includes: a kiosk body unit which displays information to a user, and receives a key input from the user; and a remote control unit which controls the kiosk body unit. The remote control unit includes: a photographing unit which generates an image of a user; a plurality of speakers which are provided at different positions; and a remote control operation unit which generates user location information including location information of the face, ears, and mouth of the user based on the image of the user, and activates one of the plurality of speakers based on the user location information, to output voice.
Patent KR-20220028279-A (KR)
Title: Space sharing service device and method using idle space in store
Inventor: LEE MYUNG HEE
IPC: G06T19/00
Filed: 2020-08-28
Abstract: The present invention relates to a space sharing service device and method, which can create an additional profit by utilizing an idle space in a store. The present invention provides a shared space service device, which provides an idle space in a store as a shared space, comprising: a space owner service providing unit making communication with a space provider terminal and providing functions required for providing the shared space; and a space user service providing unit making communication with a space user terminal and recommending a shared space matched with requirements of a space user, wherein the space owner service providing unit includes: a shared space registration unit automatically registering a shared space by generating a three-dimensional photograph of the shared space just with smartphone photographing by using spatial geographic information (GIS), data technology (DT), or augmented reality (AR); an estimated profit information providing unit providing information on an estimated profit upon opening a store based on a kind of business to run, and a size, a region, or a location of the shared space; and a proper rent fee calculation unit calculating a proper rent fee based on surrounding market prices or shared space information by using artificial intelligence.
Patent KR-20210123982-A (KR)
Title: Non removing form assembly with insulation and method for constructing beam structure using the same
Inventor: KO MI SOON
IPC: E04B1/76
Filed: 2020-09-03
Abstract: The present invention provides a non-dismantled form assembly with insulators, the form assembly comprising a non-dismantled form that is not removed but stays installed even after complete curing of poured concrete, lower stirrups, upper stirrups, first insulators arranged between the lower stirrups, second insulators arranged on a third protrusion part on which the lower stirrups are arranged, a plurality of third insulators fixedly arranged to cover the outer surface of a first side plate, and a plurality of fourth insulators fixedly arranged to cover the outer surface of a second side plate. The insulators arranged for insulating the lower surface of the form are arranged inside the form, so that damage during a process of moving the form assembly manufactured in a factory can be reduced compared to the case of arranging the insulators outside the form.
Patent KR-20210034528-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: KIM DONGHEE
IPC: H01L51/00
Filed: 2020-09-18
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The compound which is represented by chemical formula 1 can be used as a material for an organic material layer of the organic light emitting device, and thus can improve efficiency, lower driving voltage, and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20210035053-A (KR)
Title: Thermoplastic elastomer composition, foamed material and manufacturing method thereof
Inventor: CHENG WEN WEI
IPC: C08J9/06
Filed: 2020-09-18
Abstract: The present invention provides a thermoplastic elastomer composition for foaming. The thermoplastic elastomer composition comprises: (A) an ethylene-based copolymer; (B) an olefin block copolymer; (C) unsaturated aliphatic rubber; and (D) a crosslinking agent. The olefin block copolymer is different from the ethylene-based copolymer. The weight ratio of (C) the unsaturated aliphatic rubber to (B) the olefin block copolymer is from 1 : 1.5 to 1 : 5.
Patent KR-20200116882-A (KR)
Title: A device for filling kimchi seasoning into korean cabbages
Inventor: LEE DONG YUN
IPC: A23B7/10
Filed: 2020-09-28
Abstract: A device for filling kimchi seasoning comprises: a kimchi seasoning storage tank; a seasoning transfer pump for receiving seasoning from the kimchi seasoning storage tank and supplying the same to a transfer pipe; a hopper for temporarily storing seasoning by receiving seasoning from the transfer pipe through a branch pipe branching from the transfer pipe; an injection apparatus installed to selectively inject seasoning at the end of the hopper; an ejecting pipe branched from the transfer tube further upstream than that branch pipe based on a flow direction of seasoning in the transfer pipe; an ejecting valve provided to open and close the ejecting pipe; and an ejector provided to force a flow of a fluid from the transfer pipe to the ejecting pipe. The present invention can improve the efficiency of a manufacturing process of kimchi seasoning filling.
Patent KR-20220045520-A (KR)
Inventor: BOR JEN WU
IPC: H01L33/42
Filed: 2020-10-05
Abstract: The present invention relates to a system and a method for manufacturing a micro-LED display. According to the present invention, a micro-LED display can be manufactured very accurately and efficiently using mainly chip-by-chip which is a separation technology. First, an LED epitaxial wafer is processed into a micro-LED after an epitaxial process. Second, a bonding substrate with a driving circuit is provided for the LED epitaxial wafer. Also, each LED chip can be simultaneously or sequentially fixed to the substrate by chip-by-chip, and can be simultaneously or sequentially transferred by using a separation technology. The LED epitaxial wafer can be also provided as an LED display substrate. In addition, a light conversion layer and a color defining layer can be individually patterned and sequentially formed on each LED chip to provide an LED display.
Patent KR-20220045752-A (KR)
Title: Dual plasma jet generating system
Inventor: CHOI JUN
IPC: H05H1/30
Filed: 2020-10-06
Abstract: The present invention relates to a plasma jet generation technology, and more particularly, to a plasma jet generation system capable of generating a plurality of atmospheric pressure plasma jets by distributing a power and a gas. To this end, according to the present invention, the plasma jet generation system includes: a power distributer for distributing a power supplied from a power source; a gas distributor for distributing a gas supplied from a mass flow controller; a first plasma jet generator for generating a first plasma jet by receiving a first power from the power distributor and receiving a first amount of gas from the gas distributor; and a second plasma jet generator for generating a second plasma jet by receiving a second power from the power distributor and receiving a second amount of gas from the gas distributor.
Patent KR-20220050697-A (KR)
Inventor: JEONG HYUN KIM
IPC: G11C16/06
Filed: 2020-10-16
Abstract: The present technology relates to a storage apparatus. According to the present technology, the storage apparatus includes: a memory device including a temperature sensor; and a memory controller acquiring temperature information sensed by the temperature sensor from the memory device every temperature management cycle, performing a performance limiting operation which limits the performance of the memory device according to the temperature information, calculating the minimum cycle and the maximum cycle of the temperature management cycle using the temperature information, and updating the temperature management cycle using history information, the minimum cycle, and the maximum cycle on which the performance limiting operation has been performed.
Patent KR-20220056903-A (KR)
Title: The device that manages the driving speed of the old type industrial vehicles
Inventor: YANG KI WON
IPC: B60Q7/00
Filed: 2020-10-28
Abstract: The present invention relates to a driving speed management device for an old type industrial vehicle, which can effectively solve a collision accident problem caused by overspeed, comprising: a detachable/attachable driving speed detection box; a driving speed management unit for determining whether a calculated travel speed is overspeed; and a warning lamp for outputting warning light when the driving speed is determined as overspeed.
Patent KR-20220060000-A (KR)
Inventor: YOON JUNG MIN
IPC: C07D405/04
Filed: 2020-11-02
Abstract: The present specification relates to a compound of chemical formula 1 and an organic light emitting device including the same. The compound according to an exemplary embodiment of the present specification can be used as a material of an organic material layer of the organic light emitting device, and by using the same, it is possible to improve efficiency, low driving voltage, and/or improve lifetime characteristics of the organic light emitting device.
Patent KR-20220059312-A (KR)
Inventor: WONYEONG JUNG
IPC: F16L59/02
Filed: 2020-11-02
Abstract: A vacuum adiabatic body of the present invention includes a first plate; a second plate; and a sealing unit sealing the first plate and the second plate to provide 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. 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 capable of solving a problem of poor sealing by reducing a sealing area on a wall providing the vacuum space.
Patent KR-20220061699-A (KR)
Inventor: LEE SANGHYUN
IPC: H01H71/02
Filed: 2020-11-06
Abstract: The present invention relates to a circuit breaker provided with an incomplete contact sensing device and a control method thereof and, more specifically, to a circuit breaker provided with an incomplete contact sensing device having a function of sensing and cutting off incomplete contact of a contact part, and a control method thereof. In accordance with one aspect of the present invention, the circuit breaker provided with an incomplete contact sensing device, wherein the circuit breaker is provided with an incomplete contact sensing device including a contact part including a fixed contact connected with one side of a main circuit, and a moving contact connected with the other side of the main circuit to be brought into contact with or separated from the fixed contact to open and close the main circuit, an opening/closing mechanism part moving the contact part, and an extinguishing part extinguishing an arc occurring in the contact part when cut off, includes: a sensor sensing an arc occurring when the moving contact and the fixed contact are brought into incomplete contact; and a driving coil part providing a magnetic driving force to operate the opening/closing mechanism part so as to separate the moving contact from the fixed contact by being excited when the sensor senses the occurrence of the arc.