baber/WOPTO huggingface dataset:
Patent KR-20210155255-A (KR)
Title: Air bag device
Inventor: CHOI JUN YEOL
IPC: B60R21/239
Filed: 2020-06-15
Abstract: The present invention relates to an airbag apparatus. In the present invention, the airbag apparatus is introduced, and comprises: an airbag module installed at a lower end of a crash pad; an airbag cushion which is deployed in the airbag module and is inflated between a knee portion and a head portion in front of a passenger, and is connected in the direction in which a tether is deployed to passenger's knee, chest, and head to form an integrated deployment shape; and a release device connected to the tether close to the airbag module and operated to release or fix the tether during a deployment process of the airbag cushion according to a body type of the passenger on a seat. An objective of the present invention is to provide the airbag apparatus capable of safely protecting passengers in response to a crash pad slimming design.
Patent KR-20210043420-A (KR)
Title: Bolt auto assembly method
Inventor: PARK KYUNG
IPC: B23P19/08
Filed: 2020-06-17
Abstract: The present invention relates to an automatic bolt assembly method, wherein a finished product combined with a bolt, a nut, and a washer is assembled and then automatically discharged by driving of a motor when the bolt, the nut, and the washer are continuously supplied from an automatic supply unit to a bolt combining unit by the weight thereof. The automatic bolt assembly method can rotate and supply the bolt, the nut, and the washer at high speed by the driving of the motor when the bolt, the nut, and the washer are continuously supplied from the automatic supply unit, assemble the finished product, and then automatically discharge the finished product. Accordingly, the work is simply performed, working hours are reduced, and economic feasibility is realized.
Patent KR-20220000433-A (KR)
Title: Catalyst for conversion of carbon dioxide to methanol by hydrogenation, and method for preparing the same
Inventor: HONG CHAE HWAN
IPC: B01J23/62
Filed: 2020-06-25
Abstract: The present invention provides a catalyst for methanol synthesis reaction through hydrogenation of carbon dioxide, which comprises a mesoporous indium oxide and a cocatalyst supported on the mesoporous indium oxide, wherein a pore structure of the mesoporous indium oxide is Ia3d symmetry, and has a bicontinuous cubic network structure comprising mesopores and micropores interconnecting between the mesopores.
Patent KR-20210131201-A (KR)
Title: Drug delivery complex for cancer vaccine and preparing method of the same
IPC: A61K39/385
Filed: 2020-07-09
Abstract: The present application relates to a drug delivery complex which comprises nanoparticles having hollows, and an antigen supported on the nanoparticles, wherein the nanoparticles have mesoporous pores. Since the drug delivery complex according to the present application has a hollow structure inside the drug delivery complex, it has a structure capable of carrying and delivering a larger amount of antigen on the drug delivery carrier of the same weight.
Patent KR-20210123975-A (KR)
Title: Press cutting equipment for suture
Inventor: KIM JONG EUN
IPC: D02G3/44
Filed: 2020-07-10
Abstract: The present invention relates to a suture press forming apparatus which forms a barb on the outer circumferential surface of a surgical suture used for suturing human muscles or skin in surgical sutures of humans or animals, particularly plastic surgery. More specifically, the suture press forming apparatus comprises a second punch for forming the barb on one or both sides of the outer circumferential surface of a wire by cutting after pressing a circular wire in a press method, thereby reducing manufacturing costs and increasing productivity. Since a blade part is formed to protrude from the inner surface of the second punch forming the barb, elevation of the second punch is guided while a guide part having a smaller lateral width than that of the blade part is inserted into a lower mold, thereby preventing a back heel shape from occurring on a side end of a suture when the second punch is returned upwardly after cutting.
Patent KR-20220017575-A (KR)
Title: Mark substrate, window cover including mark and display device including the same
Inventor: PARK JIN TAEK
IPC: H01L27/32
Filed: 2020-08-04
Abstract: Disclosed is a mark substrate, which includes a base substrate, a light blocking layer disposed on the base substrate and having an opening region or a groove, and an infrared transmitting member at least partially disposed in the opening region or the groove of the light blocking layer. The infrared transmitting member defines a mark of a two-dimensional shape which is optically distinguished from an adjacent region.
Patent KR-20210019975-A (KR)
Title: Electronic device for providing a service for shaded areas of gps and method for operating thereof
Inventor: KIM WOONG
IPC: G01S19/25
Filed: 2020-08-13
Abstract: The present invention relates to a method for operating a signal generation device for a global positioning system (GPS) shaded area service. The method includes a step of identifying at least one visible satellite and acquiring at least one orbit data on the at least one satellite based on satellite information, the step including satellite information reception from a server and the satellite information including navigation and orbit data on satellites, a step of identifying the location information of the signal generation device and calculating delay information between the at least one satellite and the signal generation device based on the identified location information, the delay information including information on the pseudo distance between the at least one satellite and the signal generation device and the Doppler effect related to the at least one satellite and the signal generation device, and generating a GPS signal based on the at least one orbit data and the delay information. Various other embodiments are also possible.
Patent KR-20220021642-A (KR)
Inventor: JEON BYUNG CHUN
IPC: G06Q50/26
Filed: 2020-08-14
Abstract: The present invention relates to an illegal camera safe zone authentication service providing method using a video traffic pattern detection device and, more specifically, to an illegal camera safe zone authentication service providing method using a video traffic pattern detection device which receives real-time detection information from a number of video traffic pattern detection devices connected from a safe zone management server and uses the same to determine whether there is a safe zone and receives identification information from a service providing server that provides a safe zone authentication service to provide safe zone authentication business information so as to allow a user to easily check whether there is a safe zone without risk of an illegal camera, thereby allowing the user to go to a store more safely and allowing the store to expect an increase in a reservation rate.
Patent KR-20210027118-A (KR)
Title: Composite sheet for forming protective film
Inventor: KOMASU YUICHIRO
IPC: H01L23/29
Filed: 2020-08-24
Abstract: Provided is a composite sheet for forming a protective film, which is provided with a base material, and in which an energy ray-curable adhesive layer and a film for forming the protective film are laminated in this order and in contact with each other on one surface of the base material. Moreover, the composite sheet for forming the protective film has gel fraction of the adhesive layer of 80% or more or gel fraction of the adhesive layer of 20% or more and less than 80%, and has glass transition temperature of the film for forming the protective film of 3°C or more.
Patent KR-20220027312-A (KR)
Inventor: KIM KEUN SOO
IPC: B60K15/03
Filed: 2020-08-26
Abstract: The present invention relates to a fuel supply system and a control method thereof. A main objective of the present invention is to provide the vehicle fuel supply system capable of reducing a fuel pump driving amount and achieving reduction of an engine start time and improvement of engine startability, and the control method thereof. In order to achieve the above objective, the control method of a vehicle fuel supply system is disclosed, and comprises the following steps of: determining, by a controller, a target pressure based on fuel amount status information in a fuel tank; and controlling, by the controller, driving of a fuel pump so that a pressure of a fuel supplied by the fuel pump follows the target pressure based on a measured fuel pressure detected by a fuel pressure sensor and the determined target pressure.
Patent KR-20210031374-A (KR)
Title: A photosensitive resin composition, dry films comprising the composition, and a printed circuit board comprising a product produced by photo-cure of the composition
Inventor: ISHIZAKA MASANOBU
IPC: C08F290/14
Filed: 2020-08-27
Abstract: The object of the present invention is to provide a photosensitive resin composition that can form a photocurable film having excellent alkali developability and plating properties such as gold plating property without impairing high sensitivity to ultraviolet rays. The present invention relates to a photosensitive resin composition containing (A) a photosensitive resin containing a carboxyl group, (B) an antioxidant, (C) a photopolymerization initiator, (D) a reactive diluent, and (E) an epoxy compound. The antioxidant (B) contains at least one compound selected from the group consisting of (B1) a compound having a phenolic hydroxyl group and phosphorus and (B2) a compound having a phenolic hydroxyl group and sulfur.
Patent KR-20220029061-A (KR)
Inventor: LEE JUNE YOUNG
IPC: A61B5/1455
Filed: 2020-09-01
Abstract: The present invention relates to an apparatus for estimating a target component non-invasively. According to an embodiment, an apparatus for estimating a target component may include: a spectrum acquisition part that acquires a spectrum for learning; and a processor that extracts a principal component from the acquired spectrum for learning, determines the optimal number of principal components based on the size and residual size of the extracted principal component, and generates a target component estimation model based on the determined optimal number of principal components.
Patent KR-20220029868-A (KR)
Inventor: CHOI MI RAE
IPC: A47C27/07
Filed: 2020-09-02
Abstract: The present invention relates to a pocket spring. More specifically, the pocket spring removes a problem generated by using elasticity absorbing an impact by repulsive force of permanent magnets to enable an elastic body to be solidified by repeated use for a long period of time to reduce the elasticity and removes magnetic interference between the other pocket permanent magnet modules according to extension and contraction since extension and contraction of the permanent magnets according to existence of external force is guided by an extension and contraction guide member (a magnet storage unit) storing the permanent magnet inside an inner hollow portion thereof. Moreover, the pocket spring using a magnet spring module has simple overall configuration and structure to be inexpensive and have improved productivity to have significant product competitiveness.
Patent KR-20220030523-A (KR)
Inventor: KIM SUNG DO
IPC: B04C5/081
Filed: 2020-09-03
Abstract: The present invention relates to a cyclone oil mist collector which comprises: an outer cylinder (10) having a cylindrical shape, having an air inlet (11) formed at the lower part, having an air outlet (12) formed at the upper part, and having a liquid discharge hole (13) formed on one side of the lower part; an inner cylinder (20) provided inside the outer cylinder (10) and formed by opening upper and lower parts in a cylindrical shape concentric with the outer cylinder (10); a cyclone space (30) formed by connecting the lower surface of the outer cylinder (10) and the lower surface of the inner cylinder (20); a plurality of cyclone cylinders (40) provided in the cyclone space (30); a mist opening/closing unit (50) provided on the upper part of the cyclone cylinder (40); an impeller (60) provided on the upper part of the mist opening/closing unit (50); a motor (70) provided directly below the impeller (60) and driving the impeller (60); and a screw propeller (80) formed inside the inner cylinder (20) by being connected to a shaft and having spiral blades formed therein. According to the present invention, the cylinder cylinders are opened/closed at a predetermined period, thereby providing a significant effect of maximally preventing mixing of air containing oil mist and air from which the oil mist has been removed.
Patent KR-20210030232-A (KR)
Title: Information processing apparatus, control method thereof, and storage medium
Inventor: TABUCHI HIDETAKA
IPC: H04N1/00
Filed: 2020-09-08
Abstract: An information processing device comprises: an obtaining unit which obtains image data; an extracting unit which extracts a feature amount of a predetermined object included in the image data; a determining unit which, based on the feature amount extracted by the extracting unit, determines whether a specific object is included in an image expressed by the image data; and a destination setting unit that, in a case where the determining unit has determined that the specific object is included in the image expressed by the image data, sets, as a transmission destination of the image data, contact information stored in association with the specific object stored in a storage unit in advance. The present invention enables the realization of a technique in which, when the image data is transmitted to the exterior, the transmission destination is set in accordance with the image included in the image data.
Patent KR-20220033208-A (KR)
Inventor: KIM TAE SUNG
IPC: B42D25/328
Filed: 2020-09-09
Abstract: According to the present invention, a transformable heterogeneous surface composite comprises: a first base substrate; a first high hardness layer; and a first composite including a half hardness layer. An optical hologram providing means can be hidden or shown according to an external stimulus. In addition, a stress distribution due to an external stimulus and a resulting strain can be formed differently for each set region. Therefore, it is possible to provide an active type transformable heterogeneous surface composite with fast response.
Patent KR-20210031622-A (KR)
Title: Wheeled carrying apparatus
Inventor: Guo zheng wen
IPC: B62B7/04
Filed: 2020-09-10
Abstract: The present invention relates to a transport apparatus including wheels, which comprises: a standing frame; a handle frame; a wheel mounting unit; a binding assembly, and an unbinding instrument. The handle frame is able to rotate between a first position and a second position with different slopes from each other. The wheel mounting unit has wheels and is able to rotate against the standing frame for changing the direction of a wheel shaft. The binding assembly is connected to the wheel mounting unit against the standing frame and is adapted to rotatably bind, including a wheel mounting unit which is separated from and unbound from the wheel mounting unit. The unbinding instrument includes an operation part transported with the handle frame. When the handle frame is at the first position, the operation part works for a wheel mounting latch to unbind the wheel mounting unit, and when the handle frame is at the second position, the operation part is operably detached from the wheel mounting latch. The present invention aims to provide the transport apparatus including the wheels, which is able to provide better control.
Patent KR-20220038557-A (KR)
Title: folding 360 degree rotary fan
Inventor: LEE HO SUNG
IPC: F04D27/00
Filed: 2020-09-20
Abstract: The present invention relates to a foldable 360-degree rotation fan. More specifically, the foldable 360-degree rotation fan can be rotated at 360 degrees and folded by using a 360-degree rotation motor. To this end, the fan is rotated at 360 degrees and enables folding (10) thereof.
Patent KR-20220040680-A (KR)
Title: Spunbond Nonwoven Fabric Composed Of Composite Fibers
Inventor: SUNWOO YE RIM
IPC: D04H3/009
Filed: 2020-09-24
Abstract: The present invention relates to a spunbond non-woven fabric which uses composite fibers composed of a core part based on polyester, nylon, PLA, and a combination thereof, and a sheath part based on a hydrophilic modified polyester, and is composed of 10 to 100gsm of the composite fibers. According to the present invention, frictional strength is excellent in sanitary materials, and skin adhesion is excellent in mask packs.
Patent KR-20220042572-A (KR)
Inventor: JUN BYUNG DOO
IPC: H03K19/0185
Filed: 2020-09-28
Abstract: The present invention relates to a technology for an input/output device that can be used in both a low voltage differential signaling (LVDS) mode and a transistor-transistor logics (TTL) mode through one interface device when transmitting data. The present invention relates to a semiconductor IO technology that can be easily changed in structure through an LVDS signal transmission interface unit by implementing a logic control signal for TTL signal data transmission without redesigning an LVDS signal transmission interface unit, which is designed to be suitable for transmitting the LVDS signal, according to the needs of the system (e.g. TTL signal transmission). Structurally, the present invention relates to a technology enabling an interface device to be operated in both LVDS mode and TTL mode through a mode control by integrating a TTL signal transmission interface unit and an LVDS signal transmission interface unit into one interface device. According to the present invention, there are provided a VDS_TTL operation circuit member, an LVDS_TTL control circuit member, and an LVDS_TTL data processing member, so that a plurality of parts configured to transmit data in an LVDS mode and a plurality of parts configured to transmit data in a TTL mode according to a preset control mode may be provided together even within one chip.
Patent KR-20220045499-A (KR)
Title: The device and method for detecting defects on the wafer
Inventor: KANG MIN CHEOL
IPC: H01L21/66
Filed: 2020-10-05
Abstract: The present invention relates to a system and a method for inferring a defect on a wafer. According to an embodiment of the present invention, the system comprises: a test device for receiving a first image obtained by imaging a circuit pattern formed on a semiconductor wafer using a scanning electron microscope and a second image obtained by imaging a layout image of a mask for realizing the circuit pattern on the semiconductor wafer, and generating a combined image by combining the first and second images; and at least one computing device in communication with the test device, and inferring a defect for the circuit pattern formed on the semiconductor wafer. The computing device receives the combined image, performs machine learning for inferring the defect on the basis of the combined image, and generates an output image including defect information on the basis of the machine learning. Therefore, a wafer defect rate can be reduced.
Patent KR-20220045529-A (KR)
Inventor: SEUNGHO CHOI
IPC: G06Q10/02
Filed: 2020-10-05
Abstract: The present invention relates to a camper joint purchase and rental management system, which is able to allow a user to jointly purchase a camper or join as a rental member and use a camper. According to the present invention, the camper joint purchase and rental management system comprises: a user terminal entering information of a joint purchase member or a rental member and requesting the use of a camper; and a camper total management server connected to the user terminal, and classifying and managing the grade of joint purchase member or rental member of the camper, and operating the camper in accordance with the grade of the purchase member or rental member, and transmitting the information on the use of camper to the user terminal. The present invention aims to provide a camper joint purchase and rental management system which is capable of systematically and comprehensively managing the information needed for operating campers.
Patent KR-20210046562-A (KR)
Title: A semiconductor crystal growth apparatus
Inventor: SHEN WEIMIN
IPC: C30B29/06
Filed: 2020-10-15
Abstract: The present invention relates to 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 having 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 step is provided on a floor on the deflector to be convex down, such that the distance between the floor of the deflector and a silicon melt level in the magnetic field direction is less than the distance between the floor of the deflector and the silicon melt level in the direction perpendicular to the magnetic field. According to the apparatus for growing the semiconductor crystal of the present disclosure, the quality in growing the semiconductor crystal is improved.
Patent KR-20220049874-A (KR)
Inventor: JIHONG LEE
IPC: D06F33/34
Filed: 2020-10-15
Abstract: The present invention relates to a laundry treatment apparatus. More specifically, according to the present invention, a water supply valve for controlling opening and closing of a water supply pipe and a control unit for providing an electrical signal to the water supply valve are respectively inserted into a cabinet and coupled to the rear of a drawer provided to be withdrawn. Accordingly, a harness connected to the water supply valve may be separated from a guide unit for guiding an operation of the water supply pipe. The laundry treatment apparatus of the present invention comprises: the cabinet; the drawer; a front panel; tub; a drum; the water supply valve; a drain pump; a guide unit; a drive unit; the control unit; and a harness unit.
Patent KR-20220051621-A (KR)
Inventor: CHOI HO MIN
IPC: G01D5/22
Filed: 2020-10-19
Abstract: The embodiment of the prevent invention may provide a sensing apparatus with simplified components while increasing sensing accuracy by reducing the influence of magnetic leakage and external magnetic field. The sensing apparatus comprises: a magnet; a first collector disposed to correspond to a path along which the magnet moves; and a first sensor disposed on one side of the first collector. The first collector includes a first leg part and a second leg part. The first leg part and the second leg part each includes opposing surfaces disposed toward the magnet, wherein the opposing surfaces of the first leg part and second leg part each include a region that decreases in width from one side to the other side.