baber/WOPTO huggingface dataset:
Patent KR-20210033894-A (KR)
Title: A centrifugal pump and a pump housing
Inventor: SCHMID ALEXANDER
IPC: F04D13/06
Filed: 2020-08-31
Abstract: A centrifugal pump for delivering fluids is suggested. The pump has a pump housing (2) provided with a rotor (3) for delivering fluids, and a stator (4). The stator forms an electromagnetic rotation actuator for rotating the rotor (3) around an axial direction (A), along with the rotor (3). The stator (4) is designed as a bearing and a driving stator. With the stator, the rotor (3) can be magnetically driven without contact, and also, can be magnetically levitated without contact with the stator (4). The rotor (3) is passively magnetically levitated in the axial direction (A), and also, is actively magnetically levitated in a radial plane which is vertical to the axial direction (A). The pump housing (2) includes a bottom (27) and a cover (25). The rotor (3) is placed between the bottom (27) and the cover (25), at least one dented part (9) is provided on the bottom (27) and/or the cover (25), and the dented part (9) is designed such that local turbulence can be generated. Further, the pump housing (2) for such a centrifugal pump (1) is suggested by the present invention.
Patent KR-20220030464-A (KR)
Title: Pulse Width Modulated output motor control device applied to actuators
Inventor: KIM KI YOUNG
IPC: H02P7/29
Filed: 2020-09-01
Abstract: A pulse width modulation output motor control device controls an operation of an electric hydraulic actuator to distribute front and rear wheel driving forces in an all-wheel drive (AWD) system. The pulse width modulation output motor control device comprises: a PWM signal generating unit for generating a PWM control signal for controlling a BLDC motor; and a power noise processing unit connected to a decoupling capacitor connected to the PWM signal generating unit to reduce resonance noise caused by power while a resistance value is variable.
Patent KR-20210029118-A (KR)
Title: Pharmaceutical composition comprising anchovy processed product and/or soybean processed product as an active ingredient
Inventor: JANG YOUNG JIN
IPC: A61K35/60
Filed: 2020-09-04
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating at least one disease among hyperlipidemia, dyslipidemia, hypercholesterolemia, hypertriglyceridemia, hypertension, arteriosclerosis, coronary heart disease, stroke, fatty liver, thrombosis and obesity, which contains an active component contained in a fish processed product and/or a soybean processed product.
Patent KR-20220033156-A (KR)
Inventor: PARK MYUNG SUN
IPC: A23K20/174
Filed: 2020-09-09
Abstract: According to one embodiment of the present disclosure, disclosed is a feed composition for ruminants. The feed composition may comprise: 12 to 15 parts by weight of grains; 35 to 45 parts by weight of gourds; 8 to 13 parts by weight of seeds; 5 to 7 parts by weight of brans; and 2 to 3 parts by weight of pellets. According to the present invention, the immunity of young ruminants can be enhanced.
Patent KR-20220037678-A (KR)
Title: Hetero-junctioned sheet using UV curing
Inventor: LEE JAE SIK
IPC: B32B17/10
Filed: 2020-09-18
Abstract: The present invention relates to a heterojunction sheet using UV curing, wherein the heterojunction sheet is resistant to external shock and has excellent durability against temperature changes. Provided, as one embodiment, is a heterojunction sheet which comprises: a resin layer; a glass layer stacked on one surface of the resin layer; and an adhesive layer disposed between the resin layer and the glass layer and adhering an upper surface of the resin layer and the glass layer, wherein the thermal expansivity of each layer sequentially decreases or increases in one direction. In addition, provided, as another one embodiment, is a heterojunction sheet which comprises: a resin layer; glass layers stacked on both surfaces of the resin layer; and an adhesive layer disposed between the resin layer and the glass layers and adhering both surfaces of the resin layer and the glass layers, wherein the thermal expansivity of each layer decreases or increases from the glass layers to the resin layer.
Patent KR-20220038206-A (KR)
Title: Method of operating System for processing Substrate
Inventor: Hong seok park
IPC: H01L21/67
Filed: 2020-09-18
Abstract: The present invention relates to a method for operating a substrate treatment system. According to the present embodiment, the method for operating a substrate treatment system comprises a process module including a chamber, a gas injection unit located on top of the chamber to inject gas toward a substrate, a substrate support for supporting the substrate, and an exhaust unit including an exhaust valve for discharging exhaust gas in the chamber, a transfer module having a transfer robot for transferring the substrate in the process module, and a control module for controlling the process module and the transfer module. The method comprises: a substrate treatment step of supplying a process gas, a purge gas, and a first set amount of swap gas, adjusting the opening of the exhaust valve, connected to the process module, to a first set value, and performing a predetermined process on the substrate; a step of completing the substrate treatment step, stopping the supply of the process gas through the control module, maintaining supply of the purge gas and the first set amount of swap gas and the opening of the exhaust valve at the first set value for a predetermined time, and performing transfer pre-processing; and a substrate transfer step of changing the opening of the exhaust valve from the first set value to a second set value through the control module so that the exhaust valve is fully open, after the transfer pre-processing, and unloading the substrate inside the process module to the transfer module. Therefore, during transfer pre-processing on the substrate, defects caused by particles can be reduced.
Patent KR-20200116891-A (KR)
Inventor: SONG SEUNG HWAN
IPC: B63C9/28
Filed: 2020-10-05
Abstract: The present invention relates to a lifesaving apparatus for a ship and, more specifically, to a lifesaving apparatus for a ship, which is installed on the ship to be operated for saving a person separated from the ship to fall into the water. The lifesaving apparatus (10) for a ship includes: a vacant cylinder-shaped receiving drum (111) in which a rotating shaft (112) is installed; a lifesaving ladder (12) installed to be wound or unfolded on the rotating shaft (112); a communication unit (13) arranged on the receiving drum (111) to enable wireless or wired communication; and an operation unit for rotation of the rotating shaft (112), wherein the rotating shaft (112) is rotated by an operation starting signal transmitted to the communication unit (13) so that the lifesaving ladder (12) can be unfolded to the outside of the receiving drum (111).
Patent KR-20220046327-A (KR)
Inventor: LEE MYUNG JIN
IPC: B65G49/06
Filed: 2020-10-07
Abstract: The present invention provides a tower lift. The tower lift includes: a rail module extended in a vertical direction; and a carriage module provided to be movable in a magnetic levitation method along the rail module. A braking unit for braking the carriage module from falling can be installed in the carriage module when power for driving the tower lift is cut off.
Patent KR-20220048308-A (KR)
Inventor: KIM SOO HAN
IPC: B29C45/20
Filed: 2020-10-12
Abstract: The present invention relates to a hot runner system for double injection. The hot runner system for double injection according to an embodiment of the present invention includes a nozzle unit connected to a manifold unit including a manifold block having a distribution passage formed inside to distribute molten resin injected from the outside to flow and discharge the molten resin introduced from the distribution passage. The nozzle unit comprises: a runner nozzle having a pinhole accommodating a valve pin in the center and first and second nozzle passages communicating with the distribution passage on both sides of the pinhole, wherein any one of the first and second nozzle passages communicates with the pinhole; a mixing nozzle formed under the runner nozzle and having the pinhole and first and second nozzle passages extending therein; a nozzle tip formed at a lower end of the mixing nozzle to discharge core resin and skin resin flowing along the first and second nozzle passages and guiding the elevation of the valve pin; and a nozzle bush formed outside the runner nozzle and the mixing nozzle to form a main nozzle assembly together with the runner nozzle, the mixing nozzle, and the nozzle tip. Therefore, overall maintenance management of the hot runner system for double injection is easy.
Patent KR-20220049215-A (KR)
Inventor: KIM DONG WOO
IPC: G06F12/02
Filed: 2020-10-14
Abstract: Provided are a memory device, a host device and a memory system comprising the memory device and the host device. The memory device includes a plurality of storage units and a device controller configured to receive a read command from a host device and to read data stored in the plurality of storage units in response to the read command, wherein the host device includes a host memory including a plurality of high performance boosting (HPB) entry storage regions. The device controller provides the host device with a response command, wherein the response command recommends the activation or deactivation of the plurality of HPB entry storage regions, the response command includes HPB entry type information which indicates the type of an HPB entry to be stored in the HPB entry storage region. According to the present invention, read latency is reduced and operational reliability is increased.
Patent KR-20210046561-A (KR)
Title: A semiconductor crystal growth apparatus
Inventor: SHEN WEIMIN
IPC: C30B15/22
Filed: 2020-10-15
Abstract: The present invention provides an apparatus for growing a semiconductor crystal. The apparatus for growing the semiconductor crystal includes: a furnace body; a crucible disposed inside the furnace body to receive a silicon melt; a pooling device disposed on an upper portion of the furnace body and used to withdraw a silicon crystal ingot from the silicon melt; a deflector in the form of a barrel and provided on the silicon melt in a vertical direction inside the furnace, in which the pooling device performs pooling with respect to the silicon crystal ingot passing through the deflector in the vertical direction; and a magnetic field applying device to apply a horizontal magnetic field to the silicon melt in the crucible. A groove is provided in a floor of an inner wall of the deflector, such that the distance between the floor of the deflector and the silicon crystal ingot in a direction of the magnetic field is greater than the distance between the floor of the deflector and the silicon crystal ingot in a direction perpendicular to the magnetic field. According to the apparatus for growing the semiconductor crystal of the present invention, the growth quality of the semiconductor crystal is improved.
Patent KR-20220050492-A (KR)
Inventor: CHOI JEONG HEE
IPC: H01M4/80
Filed: 2020-10-16
Abstract: The present invention relates to a negative electrode structure of a lithium metal battery. The present invention provides a negative electrode for a lithium metal battery including: a current collector; and a porous structure on the current collector, wherein the porous structure includes: a carbon matrix; and macropores dispersed on the carbon matrix, and an open pore structure is formed by the macropores.
Patent KR-20220051756-A (KR)
Inventor: LEE HEE YOUN
IPC: G06F3/01
Filed: 2020-10-19
Abstract: According to an embodiment of the present invention, an automated teller machine includes: a frame forming an exterior of the automated teller machine; an interface support part located on a front side of the frame; an interface module supported by the interface support part, and configured to be operable for a financial transaction; and a control unit for controlling the interface module, wherein the interface module includes: an interface body supported by the interface support part; an operation unit disposed on a top surface of the interface body, and operated by a user; a plurality of light source support parts disposed on the top surface of the interface body; and a sterilization light source unit provided in the light source support part, and configured to sterilize the top surface of the interface body by emitting a light onto the top surface of the interface body. Accordingly, a financial transaction is able to be performed in a non-contact manner.
Patent KR-20220051768-A (KR)
Inventor: KIM WANG JUNG
IPC: A41D13/11
Filed: 2020-10-19
Abstract: The present invention provides a mask which can protect the face of a wearer from getting frostbitten by maintaining the temperature inside thereof constant, and which can improve the wearing sensation of the wearer by removing unpleasant odor therein when worn. The mask comprises: a mask main body including a main body portion which prevent droplets, viruses and dust from entering the mouth by covering the mouth and nose of the wearer, a nose covering portion which is connected to the upper end of one side of the main body portion and covers the nose of the wearer, and a chin support portion which is connected to the upper end of one side of the main body portion and fixed to the chin of the wearer; ear loops including a first ear loop which is coupled to one end of the mask main body and a second ear loop which is coupled to the other end of the mask main body; and a functional sheet mask coupled to the main body portion.
Patent KR-20220052223-A (KR)
Inventor: SHIN SEUNG HO
IPC: G06N3/04
Filed: 2020-10-20
Abstract: Disclosed are an apparatus and a method for performing labeling. According to an embodiment of the present invention, the labeling apparatus includes an image selecting unit, a feedback acquiring unit, and a model training unit. The image selecting unit determines a plurality of images, which are to be labeled, of a plurality of images which are not labeled, and determines a labeling sequence of the plurality of images to be labeled. The feedback acquiring unit acquires label inspection information on the plurality of images to be labeled from the user. The model training unit learns the label inspection information received from a user by using the image to be labeled, acquires a pseudo label for supervised learning, based on a learning result using the label inspection information, and re-determines the labeling sequence of the image to be labeled, based on the pseudo label.
Patent KR-20220052481-A (KR)
Inventor: HYOYOUNG LEE
IPC: B01J35/00
Filed: 2020-10-21
Abstract: The present application relates to a titanium dioxide composite which comprises: reduced titanium dioxide including an anatase phase, and a rutile phase, wherein any one of the anatase phase and the rutile phase is selectively reduced; and metal oxide combined with the reduced titanium dioxide. According to the present application, the titanium dioxide composite, in which reduced titanium dioxide and metal oxide are chemically bonded, has a narrower band gap than conventional reduced titanium dioxide (Blue TiO_2), and thus hydroxyl radicals are more easily generated. Therefore, the titanium dioxide composite has strong activity.
Patent KR-20220052562-A (KR)
Inventor: KIM HYUN DO
IPC: C08F2/00
Filed: 2020-10-21
Abstract: Disclosed are an acrylic graft copolymer which comprises: a first alkyl acrylate polymer having an average particle diameter of 4,000 to 6,000 Å; a second alkyl acrylate polymer having an average particle diameter of 500 to 1,800 Å; and a third polymer comprising an aromatic vinyl monomer unit and an unsaturated nitrile monomer unit and grafted onto the first and second alkyl acrylate polymers, and a preparation method thereof.
Patent KR-20220054998-A (KR)
Title: Window type display apparatus transmittance control system thereof
Inventor: CHA JAE SANG
IPC: H04N21/466
Filed: 2020-10-26
Abstract: The present invention relates to a window-type display apparatus and a transmittance control system thereof. According to the present invention, the window-type display apparatus comprises: a transparent display disposed inside a chassis of a window to display various content; a background panel disposed on the rear surface of the transparent display and having variable transmittance; a sensing module disposed on one side of the chassis and generating sensing information by sensing a situation around the chassis; and a control module controlling whether to operate the transparent display and the background panel and controlling the transmittance of the background panel by using the sensing information. Accordingly, the window-type display apparatus can output content regardless of the situation around the window. In addition, the window type display apparatus integrates a window and a TV set and omits curtains installed on the window to block sunlight or guarantee privacy, thereby providing a knit interior effect. In addition, the window-type display apparatus learns transmittance control information for each situation around the window or for each user located around the window to recommend optimal transmittance control information, thereby increasing user satisfaction.
Patent KR-20220060082-A (KR)
Inventor: CHUNG SEUNGHWAN
IPC: H01L51/52
Filed: 2020-11-03
Abstract: According to an embodiment, a display device comprises: a display panel; a polarization plate disposed on an upper side of the display panel; a support member disposed on a lower side of the display panel and having a through-hole defined therein; an electronic module disposed on the lower side of the display panel to correspond to the through-hole; and at least one protective layer disposed on an upper side of the polarization plate. According to one embodiment, the protective layer may have a thickness direction phase difference greater than 0 nm and less than or equal to 1500 nm. An in-plane phase difference may be greater than 0 nm and less than or equal to 200 nm. The display device includes the protective layer of an embodiment with an optimized thickness direction phase difference and an optimized in-plane phase difference to increase photographing quality.
Patent KR-20200130202-A (KR)
Title: Server and method for providing information, and electrinic device for receiving information from server
Inventor: CHANGBIN CHO
IPC: G01C21/26
Filed: 2020-11-04
Abstract: According to the present invention, disclosed are a server capable of receiving various information through a social network and transmitting the information back to a terminal, and an operation method thereof. According to the present invention, the server comprises: a communication unit receiving traffic-related content and location information from a plurality of first terminals; a database mapping and storing the received traffic-related content to a specific section corresponding to the location information; and a control unit obtaining condition information corresponding to a second terminal, and transmitting at least one traffic-related content from the stored traffic-related content to the second terminal based on the obtained condition information.
Patent KR-20220060799-A (KR)
Title: Cold rolled steel sheet and metal plated steel sheet having excellent bake hardenability and anti-aging properties and manufacturing method thereof
Inventor: HAN SEONG HO
IPC: C21D9/46
Filed: 2020-11-05
Abstract: The present invention relates to a cold-rolled steel sheet, a plated steel sheet, and a manufacturing method thereof, and more particularly, to a cold-rolled steel sheet excellent in baking hardenability and anti-aging properties after painting and baking and applicable to an outer panel material for a vehicle, a plated steel sheet and a manufacturing method thereof. The cold-rolled steel sheet of the present invention comprises 0.005 wt% or less of carbon (C), 0.1 to 1.0 wt% of manganese (Mn), 0.3 wt% or less of silicon (Si), 0.01 to 0.08 wt% of phosphorus (P), 0.01 wt% or less of sulfur (S), 0.01 wt% or less of nitrogen (N), 0.01 to 0.06 wt% of aluminum (sol.Al), 0.003 to 0.015 wt% of niobium (Nb), 0.0015 to 0.0045 wt% of boron (B), and the balance iron (Fe) and unavoidable impurities.
Patent KR-20220061351-A (KR)
Inventor: KIM DAE SHIK
IPC: H01L27/146
Filed: 2020-11-06
Abstract: Provided is an image sensor including a frame buffer for storing pixel signals. According to the present invention, the image sensor comprises an upper chip including pixels and a lower chip disposed on the lower part of the upper chip. The pixel includes: a photoconversion element into which light is incident; a first storage gate connected to the photoconversion element and storing charge transferred from the photoconversion element during a first period; and a second storage gate connected to the photoconversion element and storing charge transferred from the photoconversion element during a second period different from the first period. The pixel generates a first pixel signal on the basis of the charge stored in the first storage gate and generate a second pixel signal on the basis of the charge stored in the second storage gate. The lower chip includes a frame buffer storing the generated first and second pixel signals and an image signal processor receiving the stored first and second pixel signals from the frame buffer and performing image processing on the first and second pixel signals. The frame buffer includes magnetic random access memory (MRAM).
Patent KR-20220063556-A (KR)
Title: Multilayered capacitor and board having the same mounted thereon
Inventor: LEE SU HYOUNG
IPC: H01G4/12
Filed: 2020-11-10
Abstract: The present invention provides a multilayer capacitor and a board having the same mounted thereon and the multilayer capacitor includes: a capacitor body including first and second surfaces which include a dielectric layer and first and second internal electrodes and face each other, third and fourth surfaces which are connected to the first and second surfaces and face each other, and fifth and sixth surfaces which are connected to the first and second surfaces, connected to the third and fourth surfaces, and face each other; first and second side portions which are disposed on the fifth and sixth surfaces of the capacitor body, respectively, and have roughness on a surface thereof; and a first external electrode which is disposed on the third surface, the fifth surface, and a portion of the sixth surface of the capacitor body and is connected to the first internal electrode, and a second external electrode which is disposed on the fourth surface, the fifth surface, and a portion of the sixth surface of the capacitor body and is connected to the second internal electrode, and a mounting board thereof. Thus, the capacity of the multilayer capacitor is increased and the moisture resistance reliability is improved.
Patent KR-20220063600-A (KR)
Title: Indolizine derivative compound and compound for detecting target material comprising the same
Inventor: KIM EUN HA
IPC: C07D471/04
Filed: 2020-11-10
Abstract: The present invention relates to an indolizine derivative compound and a compound for detecting a target substance including the same. The indolizine derivative compound according to an exemplary embodiment of the present invention can effectively induce aggregation and emit fluorescence in an on-off manner.
Patent KR-20220070940-A (KR)
Title: Rough mat
Inventor: LEE JUNG HUN
IPC: A63B69/36
Filed: 2020-11-23
Abstract: The present invention relates to a rough mat that forms a terrain that makes a shot difficult and provides a sense of hitting accordingly to significantly increase the difficulty compared to a golf shot on a fairway mat and provide a golf shot environment in a rough more realistically. The rough mat according to an embodiment of the present invention provides a shot environment in a rough, and comprises: a mat top plate having a lawn part on which a golf ball is placed; and a terrain forming frame having a pattern shape for forming a flexural terrain and provided at the lower part of the mat top part to form the flexural terrain depending on the pattern shape.