baber/WOPTO huggingface dataset:
Patent KR-20200134989-A (KR)
Inventor: JEON JEONG MIN
IPC: B65D17/28
Filed: 2019-05-24
Abstract: The present invention relates to a foldable can, which facilitates separate collection after use, by easily minimizing the volume of the can without tools, thereby solving problems that an aluminum material of existing cans is not easily compressed without a separate tool and it is difficult to reduce the volume during separate collection after use. The can according to the present invention comprises: a can stopper and opener realized through the principle of a lever for easy opening and holding by hand; a body with pleats formed on a side surface of the can to easily reduce the volume thereof without the separate tool; a base which is recessed into the inside of the can so as to enable the can to stand so that the can is prevented from falling. Therefore, the present invention facilitates separate collection after use, by easily minimizing the volume of the can without tools, thereby solving the problems that the aluminum material of the existing cans is not easily compressed without the separate tool and it is difficult to reduce the volume during the separate collection after use.
Patent KR-20200137754-A (KR)
Title: Recombinant Corynebacterium Producing Biliverdin Ⅸα and Method for Preparing Biliverdin ⅨαUsing the Same
Inventor: HAN SUNG OK
IPC: C12N15/77
Filed: 2019-05-31
Abstract: The present invention relates to a recombinant Corynebacterium sp. strain having ability to produce biliverdin Ixα, and a method for manufacturing biliverdin Ixα using the same. By using a recombinant strain according to the present invention, biliverdin Ixα can be eco-friendly synthesized by only using glucose without adding additional nitrogen source, so that it is possible to replace the synthesis of biliverdin Ixα by chemical treatment, which is an existing synthetic method having problems with environmental pollution.
Patent KR-20200139010-A (KR)
Inventor: SHIN DONG SEOK
IPC: H01M50/77
Filed: 2019-06-03
Abstract: Provided is an apparatus for treating a plating solution, which can be used when a plating solution is exchanged in a plating vessel of a product plating facility or a pilot plating facility for testing. An apparatus for treating a plating solution according to the present invention comprises: a pump means connected to the plating solution of the plating vessel; a plating solution transfer pipe connected to the pump means; a plating solution treatment vessel connected to the plating solution transfer pipe; and a level response type plating solution discharge means provided at an exit side of the plating solution transfer pipe to be lifted and lowered in response to the level of the plating solution supplied to at least the plating solution treating vessel. The present invention can prevent accidents such as a burn suffered by a worker or a fire due to scattering of the plating solution or the like when the plating solution is exchanged in the plating solution vessel and can enhance work productivity.
Patent KR-20200141662-A (KR)
Inventor: BAEK WOON
IPC: A61B10/02
Filed: 2019-06-11
Abstract: The present invention relates to a biopsy system having a needle rotation prevention and sealing structure. More particularly, the present invention relates to a needle rotation prevention structure which not allows a needle to rotate even if a cutter is transplanted into a passage of the needle, and solves the problem, especially in which a circular needle has a problem that the needle can rotate during a procedure while rotating the same. In addition, the present invention relates to the biopsy system equipped with the needle rotation prevention and sealing structure capable of sealing the end of the needle by a sealing member so that there is no loss of atmospheric pressure and vacuum pressure inside the needle.
Patent KR-20200142240-A (KR)
Inventor: CHOI JONGHWA
IPC: H01M10/655
Filed: 2019-06-12
Abstract: According to one embodiment of the present invention, provided is a battery module, which comprises: a battery cell stack in which a plurality of battery cells are stacked; a first L-shaped frame accommodating the battery cell stack and having an upper part and one side which are open; and a second L-shaped frame accommodating the battery cell stack and having a lower part and one side which are open. The first L-shaped frame and the second L-shaped frame are engaged to surround four surfaces of the battery cell stack, and a lower surface of the first L-shaped frame includes a first portion and a second portion. The first portion is located at an edge based on the length direction of the battery cell, the second portion is located inside the first portion, and the thickness of the first portion is thinner than the same of the second portion.
Patent KR-20200142886-A (KR)
Inventor: KIM KI TAE
IPC: B60R22/28
Filed: 2019-06-14
Abstract: The present invention relates to a safety belt airbag. The safety belt airbag surrounds an upper body portion and minimizes damage to a human body when a vehicle collides. Moreover, air is injected into a rubber belt so that costs can be reduced. The safety belt airbag can be semi-permanently used.
Patent KR-20200145531-A (KR)
Inventor: LEE JAE HYEON
IPC: A23N12/08
Filed: 2019-06-21
Abstract: The present invention relates to a ceramic hand roaster which is made of ceramics, thereby exhibiting excellent heat conductivity; which has a detachable handle; which enables a user to easily make his or her own coffee brand at home in a situation where the number of home-brewing people is increasing as the preference for coffee has diversified; which reduces inconvenience occurring during roasting in a conventional case; and which solves problems in that it is difficult to draw out roasted coffee beans and there is a risk of burning since a handle is heated up. That is, the present invention relates to a roaster. The roaster comprises: a roaster body provided to roast coffee beans and fabricated by complementing shortcomings of existing devices; a body water drainage hole which is used as a handle hole or a coffee bean discharge hole, wherein during roasting, a handle is used by attaching the same to a discharge hole, and after roasting, the discharge hole is switched into a coffee bean discharge hole; the detachable handle made of wood since a temperature is high; and a customized insertable spoon which is provided at the rear of the handle to enable a user to easily draw out roasted coffee beans.
Patent KR-20210001479-A (KR)
Inventor: BAE NAM HO
IPC: B29C45/17
Filed: 2019-06-28
Abstract: The present invention relates to an injection molding apparatus for manufacturing a microfluidic device formed therein with a surface having a fine pattern such as a fine droplet generator including a flow path flowing a fluid at one surface and a nozzle part communicating with the flow path for guiding the fluid flowing through the flow path to fall the fluid in a droplet form. The injection molding apparatus for manufacturing a microfluidic device comprises: a first mold installed therein with a stamp having at least one channel at an inner side to form the flow path at one surface of an injection-molded object upon injection-molding; a second mold opposite to the first mold and formed therein with an injection-molding groove in which the nozzle part is inserted at an opposite surface of the injection-molding object; and an arranging part to arrange a position of the stamp in an X axis direction and a Y axis direction on a plane of the first mold. According to an embodiment of the present invention, when the stamp is installed at the mold, an outer surface of the stamp is pressurized to be finely moved in the X axis direction and the Y axis direction without applying impact to the module or reinstalling the stamp so that the position of the stamp is controlled. Accordingly, the stamp may be disposed at an exact setting position, a working time can be reduced, and transformation and damage of the module can be prevented.
Patent KR-20210001481-A (KR)
Inventor: BAE JEONG WOON
IPC: H01L21/67
Filed: 2019-06-28
Abstract: The present invention provides a sensor device for diagnosing a semiconductor process. The sensor device comprises: a lower case in which seating grooves is formed; a circuit board including an antenna board and a plurality of sensor boards extending outward from the antenna board and arranged in a radially symmetrical manner, mounting an electronic component, and disposed in the seating grooves; an upper case having insertion grooves formed to face the seating grooves and joined to the lower case so that the electronic component is inserted into the insertion grooves; and an adhesive layer disposed between the seating grooves and the insertion grooves. The seating grooves are formed at regular intervals corresponding to the plurality of sensor boards, and are formed to be shifted from a decision direction of the lower or upper case at a set angle.
Patent KR-20210001554-A (KR)
Inventor: YU JE WOO
IPC: E02F9/18
Filed: 2019-06-28
Abstract: When an excavator, a crane or a forklift needs to lift up a heavy object, while being equipped with very heavy equipment, in order to prevent overturning, even a counterweight is required, which can lead to the need for the manufacture of a heavier body. For such a reason, heavier bodies can frequently cause overturning by breaking down the ground of a workplace where the bodies are located. Accordingly, to solve the above-stated issues, ′a heavy and large high-speed rotary top′ for obtaining ′a gyro effect′ is used, and thus, only with weight which is relatively lighter than weight required for ′a counterweight′, an overturn of a vehicle body, which can occur (due to the movement of the center of gravity) when ′a heavy object′ is lifted or moved, can be effectively prevented. Moreover, since the weight of ′the counterweight′ can be reduced by ′the gyro effect′, a vehicle body can become lighter, thus preventing the collapse of the ground where the vehicle body is located, subsequently preventing another overturn. An excavator, a crane or a forklift is necessary for the modern civilization, but the lighter heavy equipment bodies, replacing ′the counterweight′ with ′the high-speed rotary top′ reduces frequent overturns of a vehicle body, thereby preventing accidents, enhancing the quality of a social safety network accompanied by a loss of lives, and playing a great role in the development of industries of the vehicle bodies having a large-scale market and relevant industries.
Patent KR-20210001682-A (KR)
Inventor: SEO JEE HOON
IPC: G06F1/16
Filed: 2019-06-28
Abstract: An electronic device capable of maintaining high display quality comprises: a display panel displaying an image; an input sensing circuit disposed on the display panel; a transparent heating module; and a battery module. The transparent heating module including a transparent surface heating element is disposed between the display panel and the input sensing circuit. The battery module provides power to the display panel, the input sensing circuit, and the transparent heating module. The surface heating element contains at least one of silver nanowires (AgNW), carbon nanotubes (CNT), and indium tin oxide (ITO).
Patent KR-20210007507-A (KR)
Inventor: JUNGSUN CHOI
IPC: F04C18/02
Filed: 2019-07-11
Abstract: The present invention relates to a compressor and, more specifically, to a scroll compressor, which can increase stiffness by centrifugal force in a contact point of a fixed scroll and a turning scroll. According to one embodiment of the present invention, the compressor includes: a turning scroll having a turning wrap provided to be wound from an outer side in a radial direction to an inner side in the radial direction; and a fixed scroll having a fixed wrap provided to be wound from an outer side in the radial direction to an inner side in the radial direction. In a part of the entire section of the turning wrap or the fixed wrap, an overlaying part formed to have a narrower turning radius between the turning wrap and the fixed wrap is formed.
Patent KR-20200066146-A (KR)
Title: Method for Manufacturing Single Crystal Diamond Substrate
Inventor: NAM OK HYUN
IPC: H01L21/02
Filed: 2019-07-23
Abstract: The present invention relates to a diamond substrate manufacturing method. The diamond substrate manufacturing method is a method for growing a diamond after forming an air gap structure having a definite correlation with a lower substrate by using heat treatment or the like on a photoresist pattern and an air gap forming film material on a substrate such as sapphire (Al_2O_3). Through the method, a high quality single crystal diamond substrate can be produced and self-separation of a diamond substrate from a heterogeneous substrate can be easily achieved by simplifying a process and lowering cost of the heterogeneous growth of a large area/large diameter single crystal diamond, relieving stress due to differences in lattice constants and thermal expansion coefficients between a heterogeneous substrate and the diamond, and reducing defects or cracks even when the temperature decreases.
Patent KR-20210011718-A (KR)
Title: Laminating apparatus laminating method using the same
Inventor: YOU DAE IL
IPC: B32B38/18
Filed: 2019-07-23
Abstract: Disclosed in an embodiment is: a laminating apparatus comprising a fixing module fixing a window, and a pressing pad disposed to face the fixing module, wherein the fixing module comprises a suction channel for fixing the window, and a plurality of light emitting devices for irradiating ultraviolet light to the window; and a laminating method using the same. The present invention solves the problem of the panel peeling off the window because adhesive force between the window and the panel increases.
Patent KR-20200026034-A (KR)
Inventor: YATABE MICHIAKI
IPC: B62D55/088
Filed: 2019-07-26
Abstract: Provided are a driving device, a working machine and a flange, capable of suppressing foreign matter such as soil from being introduced inside through a seal unit between a fixed case and a rotating case. The driving device (20) includes: the fixed case (22); the rotating case (30) formed to be rotatable around an axis (A) with respect to the fixed case (22); the seal unit (24) between the fixed case (22) and the rotating case (30); and a flange unit (35) protruding from an outer wall unit (32) of the rotating case (30) in a radial direction (dr) around the axis (A). The flange unit (35) has a passage (37) connected to the other side from one side close to the seal unit (24) in an axial direction (da).
Patent KR-20210016719-A (KR)
Inventor: LEE SEU WON
IPC: A47J37/04
Filed: 2019-08-05
Abstract: The present invention relates to a rotary roasting device comprising: a case unit having a space formed to receive an object to be heated; a driving unit installed inside the case unit and providing power; a fixing unit provided at the driving unit, allowing the object to be heated to be fixed thereto, receiving power from the driving unit to rotate, and generating thermal energy to heat the inside of the object to be heated; and a heating unit installed inside the case unit, and heating the outside of the object to be heated by generating thermal energy. According to the present invention, the heating unit and the fixing unit apply heat to the outside and inside of the object to be heated at the same time. Thus, heat is transferred quickly to the object to be heated.
Patent KR-20210017376-A (KR)
Title: Business management system for on-line education using block chain
Inventor: I YONG GAP
IPC: G06Q50/20
Filed: 2019-08-08
Abstract: The present invention relates to an immersion education business system and a method thereof. More specifically, the immersion education business system based on big data and blockchain comprises a personal learning device means, a learning content management server, a blockchain data generation server, and a blockchain server. Therefore, objectivity and transparency of learning content management can be maximized.
Patent KR-20210017940-A (KR)
Title: Alkaline water and acidic water supply system for housing using ionizer
Inventor: LEE JOON
IPC: C02F1/461
Filed: 2019-08-07
Abstract: The present invention relates to an alkaline water and acidic water supply system for a livestock house using an ionizer, wherein alkaline water obtained by treating contaminated groundwater with the ionizer is used as drinking water and acidic water is capable of repelling harmful insects. More specifically, the alkaline water and acidic water supply system for a livestock house using an ionizer comprises: a main body (10); a groundwater purification device (20); a sedimentation water storage unit (40); an electrolysis device (50); an alkaline water storage tank (60) and an acidic water storage tank (70); an alkaline water supply pipe (62); an acidic water supply pipe (72); and a control unit (80).
Patent KR-20210019868-A (KR)
Title: Photosensitive resin composition, photosensitive resin layer using the same, color filter and display device
Inventor: KIM SANG SOO
IPC: G02F1/1335
Filed: 2019-08-13
Abstract: The present invention relates to a photosensitive resin composition comprising: (A) an alkali-soluble resin including a cardo-based binder resin represented by chemical formula 1; (B) a colorant; (C) a photopolymerizable monomer; (D) a photoinitiator; and (E) a solvent, to a photosensitive resin film produced using the same, to a color filter comprising the photosensitive resin film, and to a display device comprising the color filter. In the chemical formula 1, each substituent is the same as defined in the specification. In addition, the photosensitive resin composition is capable of improving adhesion.
Patent KR-20200033728-A (KR)
Title: Heat exchanger and using method thereof
Inventor: TONOMURA TORU
IPC: F28D7/08
Filed: 2019-08-21
Abstract: The present invention is configured to heat a fluid to be heated by effectively utilizing water vapor latent heat of superheated water vapor, and comprises: a heat exchange pipe (2) through which the fluid to be heated flows; a downstream side container (3) configured to accommodate a downstream side portion (2a) of the heat exchange pipe (2), and further, supplied with superheated water vapor; and an upstream side container (4) configured to accommodate an upstream side portion (2b) of the heat exchange pipe (2), and further, supplied with water vapor passing through the downstream side container (3). Moreover, a fluid to be heated flowing through the downstream side portion (2a) of the heat exchange pipe (2) is heated by sensible heat of superheated water vapor supplied to the downstream side container (3), and a fluid to be heated flowing through the upstream side portion (2b) of the heat exchange pipe (2) is heated by latent heat of water vapor supplied to the upstream side container (4).
Patent KR-20210025777-A (KR)
Title: Lidar device and operation method thereof
Inventor: CHO SUNG JOO
IPC: G02B5/09
Filed: 2019-08-28
Abstract: Disclosed are a LIDAR device and an operating method thereof. The LIDAR device comprises: a light emitting unit emitting at least one piece of light; a reflective mirror having an asymmetric polygonal shape in which at least two reflective surfaces have different angles and reflecting the light; a rotating member rotating the reflection mirror; and a controller controlling the rotating member to adjust the rotating speed of the reflecting mirror. The controller controls the rotation speed of the reflection mirror so that some ROIs among the scan regions are scanned with higher resolution than other regions.
Patent KR-20210027944-A (KR)
Title: Pressure sensitive adhesives comprising acryl compound and method for producing the same
Inventor: LEE DONG WOOG
IPC: C09J11/00
Filed: 2019-09-03
Abstract: The present invention relates to a pressure-sensitive adhesive including an acryl compound and a manufacturing method thereof, in which the pressure-sensitive adhesive includes: a first release film; a pressure-sensitive adhesive composition coated on one surface of the first release film; and a second release film adhered to an upper portion of the pressure-sensitive adhesive composition, so that coating is performed while maintaining a desired shape when coating the release film with the pressure-sensitive adhesive composition by performing a control to exhibit a viscosity of a predetermined level or higher. In addition, when the pressure-sensitive adhesive composition is coated on the release film, bubbles are removed with a simplified process as compared with a conventional process in a process for preventing generation of bubbles, and polymer polymerization is performed by blocking contact with oxygen even when a process is performed without a nitrogen condition.
Patent KR-20210029424-A (KR)
Title: System for controlling distribution of vehicle multi power source and method thereof
Inventor: CHEON EUN
IPC: G01R31/382
Filed: 2019-09-06
Abstract: The present invention relates to a system for controlling the distribution of multiple power sources for a vehicle and a method thereof. According to an embodiment of the present invention, the system for controlling the distribution of multiple power sources for the vehicle comprises: a solar power generation unit; a first power supply unit which includes a first battery which charges by receiving power supply from the solar power generation unit, and which supplies power to one or more of a first load and a second load; a second power supply unit which includes a second battery which charges by receiving power from one or more of the solar power generation unit and the first battery, and which supplies power to one or more of the first load and the second load; the first load and the second load which operates by receiving power from one or more of the first battery and the second battery; a power distribution unit connected to the solar power generation unit, the first power supply unit, the second power supply unit, the first load, and the second load to distribute power by including a plurality of switches, a plurality of diodes, and a converter; and a control unit which determines the condition of the vehicle, and which controls the driving of the plurality of switches and the converter included in the power distribution unit in accordance with the determined condition of the vehicle. The present invention aims to provide a system for controlling the distribution of multiple power sources for the vehicle and the method thereof, which are able to control the flow and the blocking of power supply in a stable, efficient manner.
Patent KR-20210034716-A (KR)
Title: Foldable display device
Inventor: KIM WOON KI
IPC: H04M1/02
Filed: 2019-09-20
Abstract: Disclosed is a foldable display device that improves the resilience of a display panel, imparts rigidity to the remaining regions except for a folded region, and prevents the display panel from being easily released. The foldable display device includes: a display panel on which an image is implemented; a metal foil layer disposed on a rear surface of the display panel; a first rigid metal substrate disposed on the rear surface of the metal foil layer and disposed on the left or right side of a folded region in the middle of the metal foil layer; and a second rigid metal substrate disposed on the rear surface of the metal foil layer and disposed symmetrically with the first rigid metal substrate with respect to the folded region.