baber/WOPTO huggingface dataset:
Patent KR-20220019129-A (KR)
Title: Compensation method according to the brake pad wear of the Electric Mechanical Brake for railway vehicles
Inventor: BAEK SEUNG KOO
IPC: B61H15/00
Filed: 2020-08-06
Abstract: The present invention relates to a method of compensating for wear of a brake pad in an electromechanical brake system for a railway vehicle. More particularly, the present invention provides a method for compensating for wear of a brake pad of an electromechanical brake system for a railway vehicle that enables linear wear compensation according to the wear characteristics of the brake pad that occurs gradually by controlling the wear compensation of the brake pad in software, and can simply compensate for wear at the linear equation level without going through difficult processes such as parameter tuning of the current controller to compensate for wear of the brake pad.
Patent KR-20220022793-A (KR)
Inventor: PARK YOUN SOO
IPC: A01C15/00
Filed: 2020-08-19
Abstract: The present invention provides a seed sowing machine comprising: a mounting bracket; a sowing housing; and a rotating plate, for which a power transmission means is provided on an outer surface of the sowing housing wherein the seeds are accommodated, and ensures that only an exact quantity of seeds accommodated inside is discharged and enables, at the same time, a distance between the sowings to be made accurately without causing disruption in a rotation due to the seeds. Therefore, the present invention has an effect of improving a discharging efficiency of the seeds and also an effect of maximizing a cultivation efficiency as a sowing efficiency is also maximized together.
Patent KR-20210022511-A (KR)
Title: Diet food composition comprising wheat bud powder and processed food using the same
Inventor: KIM HUENG SUK
IPC: A23L33/105
Filed: 2020-08-20
Abstract: The present invention relates to a diet food composition comprising dried wheat sprout powder having an excellent decomposition effect on body fat. The food composition comprises: isolated soybean protein; dried wheat sprout powder; aleurone layer powder of wheat; lactic acid bacteria; fructooligosaccharide; and chicory dietary fibers.
Patent KR-20220026962-A (KR)
Title: Cover structure for wet tissue packaging container with sealing function
Inventor: JEON CHEOL JU
IPC: B65D83/08
Filed: 2020-08-26
Abstract: The present invention relates to a cover structure for a wet tissue packing container having a sealing maintenance function and, more specifically, to a cover structure for opening or closing an outlet of a packing container storing wet tissues therein. The cover structure comprises: a fixing part fixed to an upper side of the packing container, having a through hole formed to be connected to the outlet, and having a placement groove formed on an upper side; an openable cover detachably inserted into the placement groove of the fixing part to open or close the through hole and the outlet; and a connection part connecting the fixing part with the openable cover. Accordingly, since an elastic sealing ring is provided in the cover structure made to open or close the outlet of the packing container storing the wet tissues therein, there can be an effect of performing a sealing maintenance function of preventing the outward evaporation of moisture through an improvement in a sealing force with elasticity by pressing the elastic sealing ring during the procedure of coupling the openable cover for sealing.
Patent KR-20220034982-A (KR)
Title: Apparatus for semiconductor chip suction
Inventor: LEE HYUNMO
IPC: H01L21/683
Filed: 2020-09-11
Abstract: Provided is an apparatus for semiconductor chip suction, which comprises: a fixing unit providing a first through hole extending upward from an inner space and a second through hole extending downward from the inner space; a suction unit at least partially inserted into the first through hole, the inner space, and the second through hole; and a connection unit having one side connected to the fixing unit and the other side connected to the suction unit, within the inner space. The connection unit divides the inner space into an upper space and a lower space. The suction unit includes: a suction passage extending vertically; a suction hole connected to the suction passage and exposed to a space under the suction unit; and a connection hole connected to the suction passage. The connection hole is connected to the lower space. The present invention can prevent a semiconductor chip from sticking to a lower surface.
Patent KR-20220039949-A (KR)
Inventor: JUNG SUNG HUN
IPC: F17C13/08
Filed: 2020-09-22
Abstract: A modular fuel tank for ships is disclosed. According to an aspect of the present invention, provided is a modular fuel tank for ships comprising: a first module including a first cylinder part, a first saddle part on which the first cylinder part is seated, and a first head part closing the front end of the first cylinder part; and a second module including a second cylinder part coupled to the first cylinder part, a second saddle part on which the second cylinder part is seated, and a second head part closing the rear end of the second cylinder part. The first cylinder part having an annular rear end surface disposed toward an annular front end surface of the second cylinder part.
Patent KR-20220040036-A (KR)
Title: Mask disposal device using plasma
Inventor: JOUNG JUN YOUNG
IPC: B65G37/00
Filed: 2020-09-23
Abstract: The present invention relates to a mask disposal device using plasma ions, and more specifically, to a mask disposal device using plasma ions, including: a body provided with an inlet into which a mask to be disposed of is put; a pulverizing unit for pulverizing the mask inside the body to generate pieces; a plasma generating unit for emitting plasma ions to sterilize the pieces; and a collection unit for collecting the pieces. Accordingly, the overall size can be miniaturized, portability is improved, and 99.99% of harmful bacteria inhabiting disposable masks can be removed by using plasma ions.
Patent KR-20220041279-A (KR)
Inventor: KIM MYUN SOO
IPC: H01L21/67
Filed: 2020-09-24
Abstract: Disclosed is a concrete pad for a vibration isolation table. According to one embodiment of the present invention, the concrete pad for a vibration isolation table enables a reinforcement material to be stably aligned and minimizes a joint placement amount of concrete.
Patent KR-20210037583-A (KR)
Title: Composition for polymerizing vinyl chloride polymer and method for preparing vinyl chloride polymer using the same
Inventor: LEE SE WOONG
IPC: C08F14/06
Filed: 2020-09-25
Abstract: The present invention relates to a method for preparing a vinyl chloride-based polymer, comprising the steps of: (1) polymerizing vinyl chloride-based monomers in the presence of a vinyl chloride-based first seed particle, a vinyl chloride-based second seed particle, and an emulsifier; and (2) after the polymerization step, separating a first vinyl chloride-based polymer and a second vinyl chloride-based polymer which are in the form of particles, wherein the separated first vinyl chloride-based polymer is dried using a fluid bed dryer (FBD), and the first vinyl chloride-based polymer has an average particle diameter (D_50) smaller than that of the second vinyl chloride-based polymer. The method can prepare two types of polymers different from each other in terms of physical properties through a single preparation process.
Patent KR-20220042875-A (KR)
Title: Unmanned delivery storage system and delivey management method using the same
Inventor: KIM YOUNG ZIP
IPC: G06Q50/28
Filed: 2020-09-28
Abstract: The present invention proposes an unmanned goods storage system. According to an embodiment of the present invention, the unmanned goods management system comprises: a display outputting a user interface (UI) for entering a variety of information; an RF reader recognizing an RF tag attached to goods; a plurality of electronic lockers storing the goods; a communication module communicating with the outside; and a control unit controlling the display, the RF reader, the electronic lockers, and the communication module. Here, the control unit manages information on the goods storage status of each of the electronic lockers, receives identification information and delivery information of the goods from the RF tag attached to the goods through the RF reader, transmits the identification information and delivery information of the goods to a server of a delivery company, performs an authentication procedure, displays the information on vacant electronic lockers among the electronic lockers on the display when the authentication is completed, and performs the storage procedure of the relevant goods for an electronic locker selected by a user. The present invention aims to provide an unmanned goods storage system and a goods management method using the same, which are capable of allowing a user to more conveniently store and manage goods.
Patent KR-20220043405-A (KR)
Inventor: KANG GWANG SU
IPC: B29D30/32
Filed: 2020-09-29
Abstract: The present invention relates to a tire molding device. According to the present invention, the tire molding device includes: a molding drum including an inside drum and an outside drum; a pair of finger shafts that move the inside drum and the outside drum symmetrically with each other in an axial direction to move a finger lever upward/downward; a pair of drum shafts that move the inside drum and the outside drum symmetrically with each other in the axial direction; and a driving device unit for independently rotating the finger shaft and the drum shaft, wherein an elongated guide groove of a finger bracket in which an end of the finger lever rotates is inclined to guide the end of the finger lever along a slope. Accordingly, when turning up a half-finished tire with a finger lever in a process of molding a green case, a problem that a corresponding region is folded by different types of rubber having mutually different thicknesses, widths, or hardness of sidewall rubber is resolved.
Patent KR-20220051558-A (KR)
Inventor: KIM YOUNGSIK
IPC: B60L58/12
Filed: 2020-10-19
Abstract: The present invention relates to a vehicle and a control method thereof. The vehicle according to one embodiment of the present invention may comprise: a battery; and a control unit checking identification information of a charger when the charger and the battery are connected, determining whether a charge interruption history exists in the charger based on the identification information of the charger, determining whether a user agrees to recharge the battery with a first current value when the charge interruption history exists, and setting the battery to be recharged with the first current value according to a consent of the user. According to the present invention, preemptive measures can be taken so that charging is performed with a limited current.
Patent KR-20220052191-A (KR)
Inventor: LIM HEON YOUNG
IPC: C08L67/02
Filed: 2020-10-20
Abstract: The present invention relates to: a naturally derived biodegradable resin composition which is eco-friendly, and not only exhibits excellent biodegradability, but also has improved mechanical properties, formability and weather resistance; and a method for preparing the same. More particularly, the naturally derived biodegradable resin composition consists of a first biodegradable aliphatic/aromatic copolyester, a second biodegradable aliphatic/aromatic copolyester, and a chain extender, and the naturally derived biodegradable resin composition is prepared through: a first raw material preparation step of preparing a first biodegradable aliphatic/aromatic copolyester; a second raw material preparation step of preparing a second biodegradable aliphatic/aromatic copolyester; a chain extension reaction step of mixing the first biodegradable aliphatic/aromatic copolyester prepared through the first raw material preparation step, the second biodegradable aliphatic/aromatic copolyester prepared through the second raw material preparation step, and a chain extender, to cause a chain extension reaction; and a solid-state polymerization step of subjecting, to solid-state polymerization, a reaction product that has been chain-extended through the chain extension reaction step.
Patent KR-20220052577-A (KR)
Inventor: SEO DONG SUNG
IPC: G01N1/40
Filed: 2020-10-21
Abstract: The present invention relates to a particle separation apparatus and, more specifically, to a particle multi-separation apparatus capable of collecting particles of a target size by separating the particles by a size. The particle multi-separation apparatus of the present invention comprises: a first separator which primarily separates the particles; and a second separator for secondarily separating the particles thereafter. Therefore, there is an effect of safely collecting the particles separated by the size without supplying an additional energy such as harmful substances or an electric power.
Patent KR-20220053332-A (KR)
Inventor: YUN YEO JIN
IPC: G06T17/20
Filed: 2020-10-22
Abstract: The present invention relates to a server, method, and computer program for generating a spatial model from a panorama image to generate a lightweight spatial model. According to the present invention, the server comprises: an extraction unit extracting boundary point information from a panoramic image of an indoor spatial; a point cloud generation unit generating a point cloud for the panoramic image; a dividing unit dividing the point cloud on the basis of the boundary point information; a texture image generation unit generating a texture image by projecting the divided point cloud onto a plane corresponding to the divided point cloud; a mesh model generation unit extracting geometric information from the point cloud on the basis of the boundary point information and generating a mesh model on the basis of the extracted geometric information; and a spatial model generation unit generating a spatial model for the indoor spatial on the basis of the texture image and the mesh model.
Patent KR-20220055248-A (KR)
Inventor: KIM HAE LIM
IPC: B60R13/02
Filed: 2020-10-26
Abstract: Disclosed is a vehicle door trim. The vehicle door trim according to one embodiment comprises: a trim main body which is coupled with an inner panel of a vehicle door and is injection molded; and an impact absorption member which is provided between the inner panel and the trim main body to absorb an impact. The impact absorption member is provided with a fiber reinforced composite material and is inserted as an insert to a mold for injection molding of the trim main body so as to be directly coupled with the trim main body when the trim main body is injection molded. The vehicle door trim efficiently protects a passenger in case of a side collision, reduces a vehicle body weight, simplifies manufacturing processes, and prevents aesthetic impairment.
Patent KR-20220055328-A (KR)
Inventor: KYUNGYEOL RYU
IPC: H01L41/047
Filed: 2020-10-26
Abstract: The present specification relates to an ultrasonic sensor and a display device including the same. The ultrasonic sensor according to an embodiment of the present specification includes a substrate, a piezoelectric member disposed on the substrate, and an upper electrode disposed on the piezoelectric member. The upper electrode includes Ag paste.
Patent KR-20220056549-A (KR)
Inventor: KIM JI WON
IPC: H01L23/00
Filed: 2020-10-28
Abstract: The present invention provides a semiconductor device which can realize various wire connections in a semiconductor device. The semiconductor device comprises: a cell region including a first substrate, gate electrodes on the first substrate, a channel structure, a cell contact plug, a through contact plug, the channel structure, and first bonding pads; a first peripheral circuit region connected to the cell region on the cell region, and including second bonding pads; a second peripheral circuit region connected to the first peripheral circuit region on the first peripheral circuit region; and a second substrate arranged between the first peripheral circuit region and the second peripheral circuit region, and including a first surface corresponding to the first peripheral circuit region and a second surface corresponding to the second peripheral circuit region. The second peripheral circuit region includes a device arranged on the second surface and a through electrode vertically penetrating the second substrate to be electrically connected to the first peripheral circuit region.
Patent KR-20220060725-A (KR)
Inventor: LEE KI SOO
IPC: B65B43/26
Filed: 2020-11-05
Abstract: The present invention relates to a smart clothing packer, which comprises: a base frame; first, second and third conveyors provided on an upper surface of the base frame; a main folding device provided on an upper surface of the base frame adjacent to one side of the first conveyor; an auxiliary folding device provided on the base frame positioned on an upper surface of the second conveyor; a transferring device including guide rails provided on the upper surface of the base frame adjacent to both ends of the third conveyor, a transferring device body coupled so that a lower end slides with the guide rail, an auxiliary clamping member provided to be moved up and down along one end of the transferring device body, and a pusher provided at a lower end of the auxiliary clamping member; a plastic wrapper supplying device provided on the base frame adjacent to one end of the third conveyor; a plastic wrapper opening device provided on both ends of the upper surface of the base frame adjacent to one end of the plastic wrapper supplying device; and a control device provided on the base frame to respectively control the conveyors, the main folding device, the auxiliary folding device, the transferring device, the plastic wrapper supplying device, and the plastic wrapper opening device. Clothing is folded and wrapped in a plastic wrapper, wherein the static electricity of the plastic wrapper can be removed such that the deformation of the folded clothing can be minimized.
Patent KR-20210060321-A (KR)
Inventor: SHIN KWANG HYUN
IPC: B65B61/10
Filed: 2020-11-09
Abstract: A stick-type package manufacturing apparatus according to the present invention comprises: a longitudinal sealing unit for bonding side surfaces of a material to each other so that the material has an inner space extending in the longitudinal direction; a transverse sealing unit for bonding the materials to each other to isolate the inner space in the longitudinal direction; and a filling unit formed to respectively inject a first filling material and a second filling material into the isolated inner space. The transverse sealing unit comprises: an upper and lower sealing portion for bonding a lower surface of a stick-type package to be filled with the first filling material and bonding an upper surface of the stick-type package into which the second filling material is injected; and an isolation surface sealing unit for bonding a central portion of the stick-type package after the first filling material is filled and before the second filling material is filled.
Patent KR-20220062839-A (KR)
Title: Method for determining fetal fraction in maternal sample based on artificial intelligence
Inventor: CHOI YONG JUN
IPC: G06N3/02
Filed: 2020-11-09
Abstract: The present invention relates to an artificial intelligence-based fetal fraction determination method, the method comprising: extracting nucleic acids from biological samples to obtain sequence information; generating vectorized data on the basis of aligned reads; selecting clusters through K-means clustering; and extracting features and then inputting the features into an artificial intelligence model trained to determine a fetal fraction. An existing method of determining a fetal fraction based on a read count, read length, or bin size varies in accuracy by the above variables. Compared to the existing method, the artificial intelligence-based fetal fraction determination method according to the present invention not only exhibits high accuracy regardless of a read depth, read length, or bin size because it generates vectorized data and performs analysis using an AI algorithm on data clustered through K-means clustering, but also has an excellent performance in determining a domestically specific fetal fraction because it uses an artificial intelligence model learned based on data of 15,000 domestic pregnant mothers.
Patent KR-20220064014-A (KR)
Title: Display apparatus having a light-emitting device and a touch electrode
Inventor: KIM DONG YEON
IPC: H01L27/32
Filed: 2020-11-11
Abstract: The present invention relates to a display device including a light-emitting device and a touch electrode. An optical pattern may be disposed on the light-emitting device. A side of the optical pattern may be sloped. A surface of the optical pattern opposite to the light-emitting device may be covered by an intermediate insulating layer. The intermediate insulating layer may be harder than the optical pattern. The touch electrode may overlap the side of the optical pattern. Thus, in the display device, a surface defect of the optical pattern in a forming process of the touch electrode may be prevented. Therefore, in the display device, the frontal luminance and the image quality may be improved.
Patent KR-20220064769-A (KR)
Title: Copper conductive transfer manufacturing method for functional antibacterial mask
Inventor: SHIN JAE HYUNG
IPC: D06M101/34
Filed: 2020-11-12
Abstract: The present invention relates to a method for manufacturing a copper conductive yarn for a functional antibacterial mask. The copper conductive yarn is integrally knitted with a fabric constituting a functional antibacterial mask and exhibits antibacterial and halitosis-reducing effects. The present invention is to manufacture a copper conductive yarn integrally knitted on a fabric of a functional antibacterial mask. The copper conductive yarn is manufactured by coating a surface of material yarns with copper so that antibacterial and deodorizing properties can be exhibited through copper. The method for manufacturing a copper conductive yarn for a functional antibacterial mask comprises the following steps: dividing the material yarns into predetermined weights, and separately winding the same around a plurality of first bobbins; removing impurities attached to a surface of the material yarns by scouring the material yarns wound around the first bobbins; inserting the material yarns from which impurities are removed into a surface modifier and modifying the surface to enhance coupling strength with copper; inserting the surface-modified material yarns into an antimicrobial imparting agent containing the copper to have the copper be coupled to the surface; inserting a copper conductive yarn of which the copper is coupled to the surface into a functional emulsion to perform fluid treatment; dehydrating the emulsion-treated copper conductive yarn; drying the dehydrated copper conductive yarn with hot air; passing the dried copper conductive yarn through a recovery chamber to recover the copper which is not properly coupled to the surface of the copper conductive yarn and is removed using frictional force and magnetic force; and winding the copper conductive yarn passed through the recovery chamber around a second bobbin to complete manufacturing of the copper conductive yarn.
Patent KR-20220075701-A (KR)
Title: 마그넷 클램프 장치
Inventor: YOO HWAN KYU
IPC: H01L51/56
Filed: 2020-11-30
Abstract: 본 발명은 내측에 평판 기판이 안착되는 하부 지지 본체를 포함하는 하부 본체부와, 복수 개가 상기 하부 지지 본체의 상부에 길이 방향으로 이격되어 위치하며, 내측에서 상부를 통하여 외측 방향으로 회동하는 상부 회동부와, 상기 상부 회동부의 내측에서 내측 방향으로 돌출되도록 결합되어 상기 상부 회동부와 함께 회동하며, 고정 모드에서 상기 평판 기판의 상면 모서리를 지지하는 기판 지지부와, 상기 상부 회동부의 외측에 결합되며, 이송 모드에서 상기 상부 회동부와 함께 회동하는 상부 자석 지지부와, 상기 하부 본체부의 내측에 결합되는 하부 인력 자석과 상기 상부 회동부의 내측에 결합되며 상기 하부 인력 자석과 인력이 작용하는 상부 인력 자석을 구비하는 인력 자석부 및 상기 하부 본체부의 외측에 결합되는 하부 척력 자석과 상기 상부 자석 지지부에 결합되며 상기 하부 척력 자석과 척력이 작용하는 상부 척력 자석을 구비하는 척력 자석부를 포함하는 마그넷 클램프 장치를 개시한다.