baber/WOPTO huggingface dataset:
Patent KR-20210027828-A (KR)
Title: Floating type structure
Inventor: HONG SUNG TAK
IPC: C02F3/34
Filed: 2019-09-03
Abstract: According to the present invention, provided is a floating structure comprising: a buoyancy body installed to be floatable on the water; a buoyancy body rotating and moving device installed on one side of the buoyancy body to rotate or move the buoyancy body; a lactic acid bacteria spraying device installed on the other side of the buoyancy body to supply lactic acid bacteria to the bottom surface of the water; and a control unit connected to the buoyancy body rotating and moving device to control the rotation and movement of the buoyancy body and connected to the lactic acid bacteria spraying device to control the supply of lactic acid bacteria. According to this, it is possible to more easily improve the quality of water in a large area polluted in a nature-friendly way.
Patent KR-20210028493-A (KR)
Title: Thermo electric module
Inventor: KIM JONG HYUN
IPC: H01L35/04
Filed: 2019-09-04
Abstract: According to an embodiment of the present invention, provided is a thermoelectric module, which comprises: a first substrate; a first insulating layer disposed on the first substrate; a plurality of first electrodes disposed on the first insulating layer; a plurality of thermoelectric legs disposed on the first electrodes; a plurality of second electrodes disposed on the thermoelectric legs; a second insulating layer disposed on the second electrodes; a second substrate disposed on the second insulating layer; an adhesive layer disposed on the second substrate; and a heat sink disposed on the adhesive layer. The heat sink has a shape in which predetermined patterns are regularly repeated and connected. Each of the patterns includes: a first surface facing the second substrate, and disposed in direct contact with the adhesive layer; a second surface extending upward from one end of the first surface; a third surface extending from the second surface to face the second substrate; and a fourth surface extending upward from the other end opposite to the one end of the first surface, and connected to the third surface of the adjacent pattern. The distance between the third surface and the second substrate is greater than the distance between the first surface and the second substrate, and a plurality of holes are disposed on the first surface. According to the present invention, the heat transfer performance and the bonding performance between the substrate and the heat sink are improved.
Patent KR-20210028977-A (KR)
Title: Reciprocation compressor
Inventor: LEE KI YEON
IPC: F04B35/04
Filed: 2019-09-05
Abstract: Provided is a reciprocating compressor capable of compressing fluids by reciprocating a piston in a cylinder through a rotary shaft rotated by a motor. According to one aspect of the present invention, the reciprocating compressor includes: a shell forming a sealed space, and storing lubricating oil therein; a rotary shaft installed in the shell to be rotatable; a motor rotating the rotary shaft around a center axis; a crank pin located on an upper side of the motor and placed to be eccentric from the rotary shaft to be rotated; a cylinder located on the upper side of the motor and placed in a horizontal direction; a piston reciprocated in the cylinder; a connecting rod connecting the crank pin with the piston; and a rotary plate installed to be confined to the rotation of the rotary shaft in a lower part of the motor to offset a one-sided load caused by the rotation of the crank pin.
Patent KR-20210031033-A (KR)
Title: Condensation module for recovering chemical and chemical recovery system with the same
Inventor: KIM DAEHYUN
IPC: H01L21/67
Filed: 2019-09-10
Abstract: According to an embodiment of the present invention, provided is a condensation module for recovering chemicals for recovering the chemicals used in a semiconductor manufacturing process. The condensation module for receiving chemicals comprises: a tubular case having a first internal space and having an inlet, through which chemicals are injected, provided on an upper portion and an outlet for discharging the chemicals provided at a lower end; a jacket covering at least a portion of an outer surface of the case; and a cooling fluid pipe passing through the first internal space in a vertical direction and having a cooling fluid flowing therein. A second internal space is formed between an inner surface of the jacket and the outer surface of the case surrounded by the jacket, and the cooling fluid pipe and the second internal space communicate with each other.
Patent KR-20210030797-A (KR)
Title: Vegetable Soup Composition Comprising Branched Beta-glucan for Enhancing Function of Immunity and Method thereof
Inventor: KIM YOUNG MIN
IPC: A23L33/105
Filed: 2019-09-10
Abstract: The present invention relates to a food composition usable for enhancing and reinforcing immune activity, and a method for manufacturing the same, wherein the food composition further contains beta-glucan having branched bonds to have further improved production efficacy of immunity-related cytokines and nitric oxide by vegetable water, thereby exhibiting an excellent immune activity enhancement and strengthening effect.
Patent KR-20210036728-A (KR)
Title: The methode for manufacturing a complex structure film for controlling visual angle, a complex structure film thereof and the display device comprising the same
Inventor: HWANG HYE WON
IPC: G02B5/02
Filed: 2019-09-26
Abstract: The present invention relates to a method for manufacturing a complex structure film for controlling a visual angle, to a complex structure film for controlling a visual angle using the same, and to an image display device using the same. Specifically, provided are the method for manufacturing a complex structure film for controlling a visual angle, capable of adjusting the visual angle to a wide angle of view, by adjusting the light scattering degree of a pattern portion and a non-pattern portion by having a scattering pattern included in the composite structure film for controlling a visual angle, the complex structure film for controlling a visual angle using the same, and the image display device using the same.
Patent KR-20210086728-A (KR)
Title: Fabric for mattress
Inventor: SHIN HONG JU
IPC: D06C7/00
Filed: 2019-10-01
Abstract: The present invention relates to fabric for an electromagnetic wave shield mattress printed with water-soluble ink containing carbon, in which a water-soluble ink mixed with carbon, which is a conductor, is printed on the surface of fabric used for electric mats and the like to block harmful electromagnetic waves generated when the electric mat is used and a friction coefficient is increased so that the ink printed on the fabric does not come off due to surface friction. According to the present invention, a printing ink made by mixing 20 to 50 parts by weight of carbon, 40 to 70 parts by weight of a binder, 18 to 8 parts by weight of a crosslinking agent, and 8 to 10 parts by weight of an emulsion thickener with respect to 100 parts by weight of water is printed on fabric. The printed ink is completely dried through heat treatment in a heat treatment chamber at a heat treatment temperature of 110 to 180℃ for 30 to 150 seconds. Urethane coating is coated on the printed surface.
Patent KR-20200039597-A (KR)
Inventor: IMOTO YOSUKE
IPC: H01L23/34
Filed: 2019-10-04
Abstract: Provided is a wiring board capable of suppressing introduction of an adhesive material into a loading area while maintaining a bonding area of a base and a frame. One embodiment of the present disclosure is a wiring board which comprises a metallic base having a surface and a rear surface; and an insulating frame bonded through an adhesive layer based on an adhesive material. The wiring board further comprises a restricting part formed by grooves, protrusions, or combinations thereof disposed on the surface of the base. A loading area where a loading part is planned to be loaded is disposed on the surface of the base. The restriction part is disposed in at least a portion of an area between the loading area and the frame of the surface when viewed in plane.
Patent KR-20210042189-A (KR)
Title: Liquid foam inflow prevention cover
Inventor: YOUNG SOO LIM
IPC: H01R13/52
Filed: 2019-10-08
Abstract: The present invention relates to a liquid foam inflow prevention cover, wherein a sealing property can be improved so that a foaming liquid sprayed on a panel of an electronic product does not flow into a connector side. The liquid foam inflow prevention cover includes: a first cover covering a part of a connector installed on the panel of the electronic product; and a second cover having a shape corresponding to the first cover, separated from and coupled to the first cover, and enclosing the rest of the connector, wherein at this time, an overlapping protrusion is formed on an engaging surface of the first cover, and an overlapping groove into which an overlapping projection is inserted is formed on the engaging surface of the second cover.
Patent KR-20210042486-A (KR)
Title: Electrochemical biosensor and manufacturing method thereof
Inventor: IK SOO SHIN
IPC: A61B5/145
Filed: 2019-10-10
Abstract: The present invention relates to an electrochemical blood glucose sensor and to a manufacturing method thereof. According to one embodiment of the present invention, the electrochemical blood glucose sensor includes a working electrode in which an electrochemical phenomenon occurs in contact with blood. The working electrode may include: a metal substrate including stainless steel; a reaction layer comprising glucose oxidase and a first immobilizing material for immobilizing glucose oxidase by cross-linking with the glucose oxidase, respectively, and provided on the metal substrate; and a second fixing material for additionally fixing the glucose oxidase in the reaction layer, and comprising a fixing layer provided to cover the reaction layer.
Patent KR-20210047731-A (KR)
Inventor: KIM JOUNG HEE
IPC: B65D75/36
Filed: 2019-10-22
Abstract: The present invention relates to a safety cutting type blister package. More particularly, the present invention relates to the safety cutting type blister package in which a cover film is adhered to a lower part of a container body formed through the inflation process of a plurality of unit container parts, and a perforated line is formed as a unit body type in a closed structure, which is separated by a certain distance toward the lower end of each unit container part, to prevent the formation of a hazard protrusion sharply protruding over the entire circumference including a cut-out portion of a blister unit body when the blister unit body including a single unit container part with a cover film attached to the bottom is cut while cutting a unit type perforated line. Accordingly, the safety of a user can be promoted when carrying or using a blister unit body by cutting the blister unit body.
Patent KR-20200049610-A (KR)
Title: Method and device for homogenising glass
Inventor: THOMAS STEPHAN
IPC: C03B27/00
Filed: 2019-10-25
Abstract: A known method for homogenizing glass comprises the steps of: providing a cylindrical blank formed of glass having a cylindrical outer surface that extends between a first end face and a second end face; forming a shear zone in the blank by softening a longitudinal section of the blank and performing a thermal-mechanical intermixing treatment; and moving the shear zone along the longitudinal axis of the blank. In order to reduce the risk of cracking and destruction during homogenization, a thermal radiation diffuser at least partially surrounding the shear zone is used, in a direction of the longitudinal axis of the blank, the lateral dimension is greater than the shear zone and smaller than the length of the blank, and the thermal radiation diffuser is synchronously moved with the shear zone along the longitudinal axis of the blank. Accordingly, the present invention reduces the risk of cracking and destruction.
Patent KR-20200050393-A (KR)
Title: Method for manufacturing laminate and method for manufacturing substrate
Inventor: TANABE MASAHITO
IPC: C08K5/1515
Filed: 2019-10-29
Abstract: Provided is a method for manufacturing a laminate, which can easily bond a substrate and a support through a temporary adhesive material, has excellent thermal process resistance and is easily peeled to increase the productivity of a thin substrate. The method for manufacturing a laminate, which bonds an unprocessed surface of a substrate in which a back surface is to be processed, to a support through a temporary adhesive material, comprises: a process (a) of stacking a temporary adhesive material on any one or both sides of an unprocessed surface of a substrate and a support; a process (b) of pre-heating the substrate and the support before bonding is performed; and a process (c) of bonding the substrate and the support through the temporary adhesive material. In the process (b), the substrate is heated at a temperature of 50 to 250°C, and the support is heated at a temperature of 50 to 250°C or heated at a temperature different from that of the substrate. In the process (c), the bonding is performed while the temperatures of the pre-heated substrate and support are different.
Patent KR-20200133649-A (KR)
Inventor: KIM BYEONG SEOK
IPC: A23L29/30
Filed: 2019-10-29
Abstract: The present invention relates to a method for manufacturing a black chestnut comprising: a first step of peeling off a husk and inner skin of a raw chestnut and washing the peeled chestnut (S10); a second step of putting the washed peeled chestnut in an insulating container, keeping warm for 12-15 days at 80-90°C, and aging the same (S20); a third step of pouring syrup manufactured by mixing water and sugar at a ratio of 1 : 1 into the insulating container until the chestnut aged in the insulating container is submerged and manufacturing the black chestnut by performing first sugaring for 2 days while maintaining warmth in a state of 80-90°C (S30); and a fourth step of pouring syrup manufactured by mixing water and sugar at a ratio of 1 : 2 into the insulating container until the black chestnut in the insulating container of the third step (S30) is submerged and completing the black chestnut by performing second sugaring for 1-2 days while maintaining the warmth in the state of 80-90°C (S40). The present invention greatly contributes to income increase of a chestnut farmer by making the black chestnut having a high flavor with the chestnut, and provides a high economic value by making a product with a high added value. Black chestnut chocolate of the present invention provides soft and chewy taste such as ganache by adding the black chestnut in the chocolate. The present invention provides light taste by purifying a sugar content of the chocolate.
Patent KR-20210050984-A (KR)
Title: Resource usage measuring method and apparatus performing the same
Inventor: UM JUNG SUN
IPC: H04W74/08
Filed: 2019-10-29
Abstract: Disclosed are a resource usage amount measuring method and a device performing the same. According to an embodiment, the resource usage amount measuring method comprises the following steps of: measuring a resource usage amount of the frequency domain based on a demodulation reference signal (DM-RS) transmitted from a base station; and measuring a resource usage amount in the time domain based on the DM-RS.
Patent KR-20190126040-A (KR)
Title: Kinematic holding system for a placement head of a placement apparatus
Inventor: KOSTNER HANNES
IPC: H05K13/04
Filed: 2019-11-01
Abstract: A kinematic maintaining system for an arrangement head (2) of an arrangement apparatus includes an arrangement head aligning device including at least one variable length maintaining member provided between an arrangement head supporter (1) and an arrangement head (2) while having a space from joints (4, 4′). The maintaining member determines a turning position of the arrangement head (2) with respect to the arrangement head supporter (1). A length of the maintaining member can be changed during arrangement operation in accordance with deformation of an arrangement head guide device (18), which is caused by pressurizing force of the arrangement head (2) with respect to a substrate (3), so that an axial error (slope) of the arrangement head(2), which is caused by the deformation of the arrangement head guide device (18), compensates.
Patent KR-20210052906-A (KR)
Title: Hairdressing Instruments to maximize efficiency through the combination of functions with Vacuum Cleaner
Inventor: SONG JIN KUN
IPC: B08B15/04
Filed: 2019-11-01
Abstract: The present invention relates to a hair clipper maximizing the efficiency of a series of processes for collecting hair or hair cut with barber scissors or an electric clipper for cutting pet hair or human hair. The present invention devised a suction unit which can be easily and conveniently detached from an external curved portion of a device using not only a metal material of the hair clipper but also metal accessories inside the device without a separate coupling device, by manufacturing a suction unit of the electric clipper and a suction unit of the barber scissors by bonding a light plastic magnet with strong magnetic force to a transparent and elastic polycarbonate, individually.
Patent KR-20210053569-A (KR)
Title: Air Grinder
Inventor: KIM IM SUK
IPC: B24B47/14
Filed: 2019-11-04
Abstract: The present invention relates to an air grinder. More specifically, the present invention relates to an air grinder which is able to improve a structure and increase rotation efficiency so that a blade can be actively taken out and put in under environment with moisture naturally contained in the supplied air. According to an embodiment of the present invention, the air grinder comprises: a cylinder which has a hollow unit inside being eccentric, and which has both ends opened; a rotor in which on an outer circumferential surface, a plurality of long groove units are formed, and which is interposed in the cylinder; a plurality of blades inserted into the long groove units to be able to come in and go out; a first plate which has a first bearing which comes in close contact with one end of the cylinder and on which one end of the rotor is fixed; a second plate which has a second bearing which comes in close contact with the other end of the cylinder and on which the other end of the rotor is fixed; and an air flow path unit formed in a longitudinal direction in the rotor and connected to one side of the long groove units to provide a certain air pressure into one side of the blades. The compressed air is introduced into the cylinder in a longitudinal direction, and is discharged through an air discharge unit formed on an inner circumferential surface toward the blades. Since the air supplied from a rear side of the first plate flows along the air flow path unit and is provided to one side of the blades, the leak of the compressed air is suppressed from rotating the rotor between the other side of the blades and an inner circumferential edge of the cylinder as the other side of the blades comes in contact with the inner circumferential edge of the cylinder.
Patent KR-20210057257-A (KR)
Title: Polyester composite using melt dispersion of anhydrosugar alcohol and method for preparing the same, and molded article comprising the same
Inventor: CHANG YUN JU
IPC: C08G63/199
Filed: 2019-11-11
Abstract: The present invention relates to a polyester composite and a method for preparing the same, and a molded article including the same. Particularly, the present invention relates to a polyester composite including a matrix resin, which is a polyester resin copolymerized with an anhydrosugar alcohol, and a nanomaterial dispersed in the matrix resin. When preparing the polyester composite, a molten dispersion obtained by introducing a nanomaterial (dispersed phase) to an anhydrosugar alcohol (dispersion medium) in the state of aqueous dispersion and a specific aliphatic diol compound are used as diol ingredients. Therefore, the resultant polyester composite shows significantly improved mechanical properties (such as tensile strength, tensile modulus and elongation) as compared to the existing polyester resin composites. In addition, the nanomaterial is dispersed homogeneously in the composite, and thus the composite has uniform physical properties.
Patent KR-20210062856-A (KR)
Title: Full body exercise stationary bicycle driven by the user's upper and lower body
Inventor: LIM YOUNG KYUE
IPC: A63B23/035
Filed: 2019-11-22
Abstract: A full body exercise stationary bicycle according to the present embodiment is driven by upper and lower bodies of a user, wherein the stationary bicycle includes: an upper body driving unit comprising a handle bar and a rotation shaft coupled to the handle bar, and including a rotation converting unit for converting a driving force provided by the user by rotating the handle bar with the upper body about a rotation axis into a one-way rotation; a driving force transmitting unit that transmits the driving force provided by the upper body driving unit; and a lower body driving unit for providing the driving force provided to the user's lower body and the driving force transmitted by the upper body driving unit to the load of the stationary bicycle.
Patent KR-20200074858-A (KR)
Title: Systems, methods, and apparatuses for managing abrasive media in cavitated fluid
Inventor: DANIEL G SANDERS
IPC: B24B49/08
Filed: 2019-11-25
Abstract: Disclosed are systems, methods, and apparatuses for managing an abrasive medium in cavitated fluid (116). One system includes a set (302) of sensors communicating with cavitated fluid (116) in a processing tank (114) and a processor (304) connected to the set (302) of sensors. The processor (304) is configured to determine the density of an abrasive medium in the cavitated fluid (116) in the processing tank (114) and facilitate the process of maintaining the density of the abrasive medium in the cavitated fluid (116) in the processing tank (114) at a level higher than or equal to a threshold level of the abrasive medium. A method of the present invention includes: a step of determining the density of the abrasive medium in the cavitated fluid (116) in the processing tank (114); and a step of maintaining the density of the abrasive medium in the cavitated fluid (116) in the processing tank (114) at a level higher than or equal to a threshold density of the abrasive medium. One apparatus includes a module for performing the method.
Patent KR-20210063943-A (KR)
Title: Battery module and battery pack including the same
Inventor: LEE YOUNGHO
IPC: H01M50/20
Filed: 2019-11-25
Abstract: A battery module according to an embodiment of the present invention includes: a battery cell stack in which a plurality of battery cells are stacked; a U-shaped frame accommodating the battery cell stack and an open top; and an upper plate covering the battery cell stack in an upper part of the open U-shaped frame, wherein the U-shaped frame includes a bottom part and two side parts facing each other, the bottom part includes a first part and a second part, the first part is positioned at an edge in a thickness direction of the battery cell, the second part is positioned inside the first part, and the thickness of the second part is smaller than a thickness of the first part.
Patent KR-20190135446-A (KR)
Inventor: KIM MINJUN
IPC: C09K11/06
Filed: 2019-11-28
Abstract: The present specification provides a nitrogen-containing condensed ring compound of chemical formula 1 and an organic light emitting device comprising the same. A novel condensed ring compound according to embodiments of the present specification has an appropriate energy level, and is excellent in electrochemical stability and thermal stability. Therefore, the organic light emitting device comprising the compound provides a high efficiency and/or high driving stability and long lifespan effect.