baber/WOPTO huggingface dataset:
Patent KR-20190095877-A (KR)
Title: Eccentrically swinging reducer device and Method for supplying lubricant
Inventor: INOUE SHUNSUKE
IPC: F16H1/32
Filed: 2019-01-09
Abstract: Provided is an eccentrically swinging reducer device capable of easily manufacturing a component member, which comprises: an internal tooth gear (16) provided in a casing (22); an external tooth gear (14) engaged with the internal tooth gear (16); a first carrier (18) provided at one side direction in an axial direction of the external tooth gear (14); a second carrier (20) provided at the other side direction in an axial direction of the external tooth gear (14); a first main bearing (24) provided between the casing (22) and the first carrier (18); and a second bearing (26) provided between the casing (22) and the second carrier (20). Axial movement to one side direction in an axial direction of the external tooth gear (14) is restricted by a first member in one direction of an inner ring or an outer ring of the first main bearing (24). Axial movement to the other side direction in an axial direction of the external tooth gear (14) is restricted by a second member in one direction of an inner ring or an outer ring of the second main bearing (26). Moreover, a total value of an axial gap existing between the first member and the second member.
Patent KR-20190085872-A (KR)
Title: Power semiconductor module
Inventor: PARK IK SEONG
IPC: H01L23/36
Filed: 2019-01-11
Abstract: The present invention relates to a power semiconductor module comprising a first heat dissipation substrate, a semiconductor chip, a lead plate, a PCB, and a heat sink, packaged in a case, and can exhibit excellent heat dissipation performance compared to a prior art by dualizing an application of a heat dissipation structure.
Patent KR-20200090004-A (KR)
Inventor: YIM WOOGYONG
IPC: F04C29/00
Filed: 2019-01-18
Abstract: According to the present invention, an electric compressor comprises: a rotation shaft; a first scroll having an eccentric coupling portion to be eccentrically coupled to the rotation shaft; a second scroll coupled to the first scroll to form a pair of compression chambers; a rotor coupled to the rotation shaft; a stator which forms an accommodation space in which the rotor is provided, and is configured to rotate the rotor through magnetic interaction with the rotor; and an eccentricity compensation unit configured to compensate for an eccentric center of gravity of the rotation shaft according to the orbiting motion of the first scroll. The eccentricity compensation unit may include a first member provided at one end of the stator, and a second member provided on the rotor and disposed adjacent to the first member so that magnetic attraction arises between the first member and the second member.
Patent KR-20200090462-A (KR)
Title: Apparatus and method for estimating space using sound source and microphone
Inventor: CHOI JUNG WOO
IPC: G01S3/808
Filed: 2019-01-21
Abstract: Disclosed are a space estimation apparatus using a sound source and a microphone and a method thereof. According to an embodiment, the space estimation method includes: a step in which a sound output from a sound source is reflected off a wall and reflected waves measured by a plurality of microphones are received; a step in which a first convex hull, that is a convex polygonal region, is generated based on the location of the sound source, the locations of the plurality of microphones, and the reflected waves; and a step in which a space, where the sound source is located, is estimated based on tangent lines of the convex hull.
Patent KR-20190025875-A (KR)
Inventor: YOON SUNG JUN
IPC: H04B7/06
Filed: 2019-03-04
Abstract: The present invention relates to a method and apparatus for transmitting or receiving a channel state information reference signal (CSI-RS) in a wireless communication system supporting full-dimension multi-input multi-output (FD-MIMO). According to an aspect of the present invention, a method of transmitting a CSI-RS by a base station (eNB) in a wireless communication system comprises the steps of: transmitting information indicating the number of M (M is equal to or more than two) of CSI-RS antenna ports and resource allocation information for each group of CSI-RS resource consisting of aggregation of K (K is equal to or more than two) groups; mapping CSI-RS corresponding to the M number of CIS-RS antenna ports on the CSI-RS resource; and transmitting the mapped CSI-RS to a user equipment (UE).
Patent KR-20200107212-A (KR)
Inventor: KIM CHUL HEE
IPC: E04F21/02
Filed: 2019-03-06
Abstract: The present invention relates to formwork for applying mortar for a wall construction tile and, more particularly, to formwork for applying mortar for a wall construction tile, which is installed on the rear surface of a tile to evenly apply mortar to the edges and corners thereof, thereby enabling a beginner to conveniently construct the tile on a wall by tile mortar construction, and which allows a tile to be constructed while mortar is evenly applied to the edges, corners, and center thereof according to the size of the tile to eliminate the need for a backfill process for filling the corners and edges of the tile with mortar after bonding the tile to a wall, thereby reducing a tile construction period and increasing the workability of tile construction. The formwork for applying mortar for a wall construction tile comprises: an outer mold (10) formed as a rectangular frame of which the inside is penetrated; a partition block (20) installed inside the outer mold (10) to be distanced therefrom by a predetermined interval, and forming an edge filling hole (A) so that mortar (3) is applied to the edges; and coupling means (30) for coupling the outer mold (10) to the partition block (20) so that the outer mold (10) and the partition block (20) maintain the distance therebetween. When the formwork is placed on the rear surface of the tile, the formwork can guide mortar so that the edge filling hole (A) is densely filled with the mortar, thereby allowing the mortar (3) to be evenly applied to the edges and corners of the rear surface of the tile.
Patent KR-20200107231-A (KR)
Inventor: KIM WAN SIK
IPC: B60R7/08
Filed: 2019-03-07
Abstract: The present invention relates to a multipurpose supporter for a vehicle passenger seat, which is installed in a globe box formed in a predetermined part of a dashboard for a vehicle. The multipurpose supporter includes: n (n is a natural number) main bodies unfolded as at most n+1 stages to place various articles thereon; a support body spaced apart from front and rear sides and both lateral sides of the main bodies by a predetermined distance to surround the main body, and functioning to support the main bodies; and a connecting means connecting a first main body with the support body so that a plurality of main bodies can be rotated towards a passenger in a passenger seat. The plurality of main bodies, when not in use, are folded and placed in a globe box and, when in use, are unfolded as multiple stages after being rotated. According to the present invention, a user can perform work such as reading in a comfortable posture even when a vehicle is driving.
Patent KR-20200107464-A (KR)
Inventor: PARK SU HYUN
IPC: D06P5/13
Filed: 2019-03-08
Abstract: The present invention relates to a method for forming a pattern on a fabric. More specifically, the present invention relates to the method for producing the pattern by decoloring so that a desired design shape is constantly repeated in a fabric status, rather than creating the desired pattern on clothing after sewing the fabric. The present invention decolorizes the fabric itself dyed in a specific color so that a certain pattern is repeated using a metal roll in which the pattern is engraved by partially decoloring to give the pattern. A bleaching agent is a chlorine-based bleach composed of sodium chlorite and water. In addition, a coloring step may be added after a bleaching step. According to the present invention, after the fabric is sewn, the desired pattern is not displayed on the clothing, but the fabric itself is bleached so that a regular pattern is repeated. Accordingly, a process becomes simplified and continuous work can be possible, thereby improving productivity and reducing cost. In addition, there is an advantage in that the entire fabric is colored to produce a colored pattern with a desired color in a bleached portion after using the bleaching agent.
Patent KR-20200107507-A (KR)
Inventor: YEOM DU SUN
IPC: H02S40/30
Filed: 2019-03-08
Abstract: The present invention relates to a crop cultivation system which enables farming without any labor such as bending forward or squatting, and without moving a large area by circulating movement of a crop cultivation container which allows cultivators to collectively process an entire process from sowing to harvesting at a specific point. The crop cultivation system comprises: a plate-shaped lower frame (100) movable back and forth left and right; a square pillar frame (200) erected at a square corner of the plate-shaped lower frame (100); and a crop cultivation apparatus (300) installed on an upper surface of the plate-shaped lower frame (100), wherein the crop cultivation apparatus (300) comprises: a pair of gear frames (310) erected to face each other; sprockets (320) built in the upper and lower portions of the pair of gear frames (310) and driven by a motor (M); a belt (330) wound around the upper and lower sprockets (320); horizontal hinge members (340) attached symmetrically to each other on the inner side of the belt (330); a rotating rod (350) rotatably installed between a pair of the horizontal hinge members (340); and crop cultivation trays (360) connected to the lower end of the rotating rod (350), respectively.
Patent KR-20190029557-A (KR)
Title: A refrigerator comprising a vacuum space
Inventor: WONYEONG JUNG
IPC: F25D23/06
Filed: 2019-03-12
Abstract: The present invention relates to a refrigerator having a vacuum space, and more particularly, to a refrigerator in which a vacuum space is formed between an outer case and an inner case constituting a body to improve an insulation function of the refrigerator. The refrigerator of the present invention includes the body having a storage space for accommodating a predetermined stored object, in which the body includes: an inner case formed therein with the storage space; an outer case accommodating the inner case and spaced apart from an inner surface of the inner case by a predetermined distance; the vacuum space provided between the inner case and the outer case and having an inside sealed and maintained in a vacuum state to perform an insulating action between the inner case and the outer case; and a liquid-gas interchanger arranged to form a long flow path in the vacuum space to exchange heat between a low-temperature gas refrigerant passing through an evaporator and a room-temperature liquid refrigerant before being introduced into the evaporator.
Patent KR-20200117474-A (KR)
Inventor: SHIN JONG WOO
IPC: G06Q50/20
Filed: 2019-04-04
Abstract: The present invention relates to an apparatus for an intellectual learning service and a driving method thereof. According to an embodiment of the present invention, an apparatus for an intellectual learning service may comprise: a storage unit which stores lecture data of an instructor and matches and stores search words for automatic response search when storing the lecture data; and a control unit which automatically transmits (pre)stored lecture data to a learner terminal device based on query contents of a learning query and a stored search word when there is the learning query based on an interactive messenger from the learner terminal device, and transmits the learning query to an instructor terminal device of the instructor when there is no lecture data to provide.
Patent KR-20190118521-A (KR)
Title: Method and device for error handling in a communication between distributed software components
Inventor: GUILLOT LOU
IPC: G06F11/30
Filed: 2019-04-08
Abstract: The present invention relates to a method and an apparatus for processing an error in communication between distributed software components. According to the method, a time interval (I1) for executing a first task (T1) and a communication interval (I2) for executing a second task (T2) are preset, and a first execution on time of the first task (T1) is skipped or execution of the second task (T2) is skipped.
Patent KR-20200123895-A (KR)
Inventor: JEON YOUNG IL
IPC: H01L51/00
Filed: 2019-04-22
Abstract: The present invention relates to a sublimation apparatus for continuously sublimating organic raw materials containing impurities to produce a recrystallized organic material by contacting an ionic liquid in a vacuum chamber. The sublimation apparatus comprises: a supply means arranged in a vacuum chamber to store organic raw materials containing impurities and supplying the stored organic raw materials to a corresponding crucible in a quantity; and a sublimation means arranged in the vacuum chamber and provided with a revolver having a plurality of crucibles to sequentially receive the organic raw materials from the supply means into the plurality of crucibles and then sublimate and flow the organic raw materials to be in contact with ionic liquid.
Patent KR-20200126832-A (KR)
Inventor: JUNG SEUNG HYUN
IPC: A61K38/00
Filed: 2019-04-30
Abstract: The present invention relates to genes derived from long arm octopus related to wound healing and hemorrhagic diseases, and uses thereof. By containing genes of long arm octopus which is possible for hemostasis, wound healing, and regeneration without physical pressure action in water, it is possible to be used for preventing or treating hemorrhagic diseases while minimizing side effects.
Patent KR-20190050948-A (KR)
Inventor: HAN JI YEON
IPC: A23L25/00
Filed: 2019-05-03
Abstract: The present invention relates to a premix composition for making an instant rice cake and a method for making an instant rice cake by using the premix composition. The premix composition for making an instant rice cake comprises 100 parts by weight of puffed rice powder, 50-70 parts by weight of starch, 5-10 parts by weight of skimmed milk powder, 30-50 parts by weight of powdered fat and oil, 5-10 parts by weight of a thickener, 1-3 parts by weight of salt, and 30-45 parts by weight of sugar. The present invention is provided to offer the premix composition for making an instant rice cake without separate heating cooking or microwave cooking such that the rice cake with excellent mouthfeel and flavor can be made at home.
Patent KR-20200128857-A (KR)
Inventor: LEE DONGHOON
IPC: G01N21/25
Filed: 2019-05-07
Abstract: A target substance detection method according to the present invention comprises: a step (a) of capturing a first reference color area displayed in a first reference color, a second reference color area, and a detection area where the color is changed by reacting with a target; a step (b) of converting the captured result into grayscale; a step (c) of extracting a gradation value from the converted captured result; a step (d) of converting the extracted gradation value into a standard gradation value; and a step (e) of detecting target concentration from the standard gradation value. The present invention enables quantitatively detecting the target in body fluid without using a colorimetry table.
Patent KR-20200129566-A (KR)
Title: Silicon-based cell-unit solar cell module and reflector integral solar power system with heating system
Inventor: SHIN SUNG BOK
IPC: H01L31/0224
Filed: 2019-05-09
Abstract: The present invention relates to a system capable of producing high-power electricity using a general solar panel by condensing the sunlight using a small solar panel equipped with a cell unit heat dissipation structure and a reflector or lens with a large surface area to produce high output by condensing the sunlight on a small solar panel.
Patent KR-20190143353-A (KR)
Title: Heat exchanger for exhaust gas cooling in motor vehicles
Inventor: OHREM CARSTEN
IPC: F28F9/007
Filed: 2019-05-09
Abstract: The present invention relates to a heat exchanger (1) for cooling exhaust gas in a vehicle, capable of providing high cooling efficiency while pressure loss of a gas side is small. According to the present invention, the heat exchanger (1) comprises a heat exchanger housing (2) including an exhaust gas inlet (3a) and an exhaust gas outlet (3b). The housing surrounds and restricts a flowing space for refrigerant and includes a refrigerant inlet opening (9a) and a refrigerant outlet opening (9b). The heat exchanger (1) includes a planar heat exchange element (7) arranged in parallel and forming an exhaust gas flowing channel (11) and the heat exchange element is penetrated by exhaust gas and is circulated with the refrigerant in a refrigerant-flowing channel. In this case, one heat exchange element (7) includes a wall element (7a, 7b) each having inner and outer surfaces. The wall elements (7a, 7b) have ribs (19) on the outer surface and the ribs (19) are each arranged in a refrigerant-flowing channel (12). Moreover, a gap is formed between ribs (19) of heat exchange elements (7) which are aligned and arranged to face each other in the refrigerant-flowing channel (12) and are arranged such that the outer surfaces of the wall elements (7a, 7b) face each other, and one or more guide elements (17, 17a, 17b, 17c) are formed in the gap. The guide elements (17, 17a, 17b, 17c) are arranged to thermally and mechanically connect the ribs (19).
Patent KR-20200129798-A (KR)
Title: Hinge for leg of glasses
Inventor: PARK MUN HA
IPC: G02C5/22
Filed: 2019-05-10
Abstract: The present invention relates to a hinge for glasses. The hinge (100) for glasses, which connects a temple (20) and an endpiece (10) provided on both sides of a lens rim of a glasses frame with each other to be foldable, includes: an outer body (110) combined with a rear end part of the endpiece (10) and including a pin hole (111) penetrated vertically in the center; a first connection core combined with one side of the outer body (110) to be extended horizontally and embedded in the endpiece (10); an inner body (120) combined with a front end part of the temple (20) and inserted and installed into the pin hole (111) from the lower side of the outer body (110), and including a fastening hole (121) formed in the center to form an opening in an upper part; a second connection core (122) combined with one side of the inner body (120) to be extended horizontally and embedded in the temple (20); and a fastening pin (130) pressed into and fastened with the fastening hole (121) of the inner body (120) from the upper side of the outer body (110) to press the inner body (120) into the pin hole (111). Therefore, the hinge for glasses can have excellent design and usability.
Patent KR-20200131040-A (KR)
Inventor: SUN IN JEA
IPC: B01F3/12
Filed: 2019-05-13
Abstract: The present invention relates to a food transport device, a food distribution apparatus, and a food distribution method which can improve the efficiency of the transport and fixed amount distribution of a material having high viscosity or containing water. According to an embodiment of the present invention, the food transport device comprises: an exterior unit to provide a space therein to hold food; a transport screw which is at least partially arranged in the exterior unit, and moves food in a forward direction to discharge the food out of the exterior unit; a first driving unit which is arranged on the outside of the exterior unit, and rotates the transport screw; an agitation screw which is at least partially arranged in the exterior unit, is arranged above the transport screw, and prevents the food from being lumped or mixes two or more types of food; and a second driving unit which is arranged on the outside of the exterior unit, and rotates the agitation screw.
Patent KR-20200131046-A (KR)
Inventor: JU YOON GWAN
IPC: H01J61/30
Filed: 2019-05-13
Abstract: The present invention relates to a UV lamp for implant surface modification and, more specifically, to a UV lamp for implant surface treatment equipped with a reflective film to reflect UV used to modify a surface of dental implants. The UV lamp for implant surface modification comprises: an internal electrode in which an object to be treated is disposed; an external electrode disposed opposite to the internal electrode; and a discharged container having a double tube structure that an outer tube with the external electrode disposed outside and an inner tube with the inner electrode disposed inside are formed and having a discharge unit radiating UV between the inner tube and the outer tube and a getter unit for removing a residual impurity gas or impurity gas, which may be generated during lighting. The discharge container is provided with a reflective film reflecting UV so that the emitted UV is concentrated on the object to be treated.
Patent KR-20190132241-A (KR)
Title: Compressor and method for controlling the flow rate
Inventor: DURAND FABIEN
IPC: F04C28/00
Filed: 2019-05-15
Abstract: A compressor of the present invention comprises: a compressor wheel (5); an inlet line (1) guiding the flux of fluid to the compressor wheel (5) to compress the fluid; and an outlet line (6) discharging the fluid compressed by the compressor wheel (5). The compressor further includes a member measuring the flux of the fluid passing through the compressor, a pressure sensor (3, 9) set in the inlet line (1) and/or the outlet line (6), and at least one temperature sensor (4, 8) in the inlet line (1) and/or the outlet line (6). The member for measuring the flux includes a computer (10) receiving a value measured by the pressure sensor (3, 9, 4) and the temperature sensor (4, 8). The computer (10) is configured to calculate the flux of gas from the measured pressure and temperature values.
Patent KR-20200133446-A (KR)
Inventor: JEON SANG WOON
IPC: G01F23/296
Filed: 2019-05-20
Abstract: The present invention relates to a level measuring apparatus capable of measuring the level of an extremely low temperature material. According to the present invention, the level measuring apparatus, which measures a level of materials contained in a tank, comprises: a waveguide unit made of a bar-shaped strong magnetic body; a pulse generation unit which applies a current pulse to the waveguide unit; an internal pipe unit of a pipe shape accommodating the waveguide unit; an external pipe unit of a pipe shape accommodating the internal pipe unit; a magnet unit which generates a magnetic field, and moves along the external pipe unit according to the water level of the tank; one or more lead switches placed in a space between the internal pipe unit and the external pipe unit to be turned on or off by the magnetic field formed by the magnet unit; and a control unit which uses a delay time of an electric signal corresponding to a torsion wave transferred from the waveguide unit in accordance with the current pulse and the position of the magnet unit to obtain a first value corresponding to the water level of the tank, and determines whether the first value is normal or not based on the on or off state of the one or more lead switches.
Patent KR-20190071651-A (KR)
Title: Nta glass paste
Inventor: KAMISAKO KOICHI
IPC: H01L31/0216
Filed: 2019-06-13
Abstract: The present invention relates to an NTA paste, which to eliminate or reduce the usage amount of silver, or to reduce or eliminate the usage amount of lead (lead glass). The NTA paste of the present invention comprises: a main material for forming conductivity by binding particles; an organic material for binding the particles of the main material; an organic solvent for adjusting the concentration; and a resin attached to an application material while integrating the whole part. In a paste for forming a conductive electrode by sintering an admixture, the admixture is prepared by mixing vanadate glass powder as a main material, and a conductive electrode is formed by sintering the prepared admixture at 340 to 900°C for 1 to 60 seconds.