baber/WOPTO huggingface dataset:
Patent KR-20190142992-A (KR)
Title: Muffler for easy discharging condensate
Inventor: YANG YOUNG DUG
IPC: F01N1/08
Filed: 2018-06-19
Abstract: The present invention relates to a muffler for easy discharge of condensate, configured to discharge cooling water collected inside immediately upon the generation of the cooling water. According to the present invention, the muffler for easy discharge of condensate includes: a housing (10) formed in the shape of a container and having an end plate (11) at both ends; one or more baffles (20) installed in the housing (10) to divide an inner space of the housing (10) into multiple chambers; an inlet pipe (31) through which exhaust gas flows inside the housing (10); and an outlet pipe (33) discharging the exhaust gas from the housing (10) to the outside, wherein the exhaust gas flowing into the inlet pipe (31) flows in the chambers divided in the housing (10) and is discharged through the outlet pipe (33) while noise is controlled. The muffler also comprises a condensate collection pipe (41) installed along the bottom of the housing (10) and having a path enabling the condensate stagnating on the bottom of the housing (10) to flow inside and enabling the condensate to flow; and a condensate leading pipe (42) connecting the condensate collection pipe (41) and the outlet pipe (33).
Patent KR-20200000877-A (KR)
Title: Flow signal processing device and flow meter using the same
Inventor: SONG JEONG HUN
IPC: G01F15/06
Filed: 2018-06-26
Abstract: According to one embodiment of the present invention, a flow signal processing circuit comprises: a light emitting part receiving a flow signal which is an electrical signal generated according to a flow rate, having two light emitting elements, and operating such that different light emitting elements can emit light at the time of a rising signal and a falling signal in an input flow signal; and an output part having two photoelectric elements responsible for converting a light signal of different light emitting element into an electrical signal, and outputting the electrical signals converted from the two photoelectric elements, respectively, to two output terminals. Therefore, the present invention is capable of improving the accuracy of a final measured flow rate.
Patent KR-20200001667-A (KR)
Title: magnetic levitation magneti levitation globe
Inventor: LEE MYOUNG SIK
IPC: G09B27/08
Filed: 2018-06-28
Abstract: Conventional magnetic levitation globes use electricity to enable magnetic levitation by electromagnetic force. On the other hand, a structure of the representative figure has an upper structure (globe) in a sphere shape and a lower structure in a hollow hemisphere shape, wherein the upper and lower structures are insulators made of plastic or wood, green circular structures are fixed neodymium magnets, and the lower structure is a hollow hemisphere structure that fixes and supports the upper structure (globe) to maintain magnetic levitation.
Patent KR-20200002378-A (KR)
Title: Imidazolium-based ionic liquid compound, manufacturing method for the same, and method for separating carbon dioxide using the same
Inventor: SONG HOJUN
IPC: B01D53/14
Filed: 2018-06-29
Abstract: The present invention relates to an imidazolium-based ionic liquid compound represented by structural formula 1, wherein the imidazolium-based ionic liquid compound according to the present invention functionalizes an amine to an imidazolium-based positive ion which is an ionic liquid, and by substituting amino acid into a negative ion of the ionic liquid, it is possible to improve acid gas absorption ability and lower viscosity of the ionic liquid by lengthening the residue of the imidazolium-based positive ion.
Patent KR-20180081031-A (KR)
Inventor: HAN KWAN HEE
IPC: B22F7/00
Filed: 2018-07-05
Abstract: According to an embodiment of the present invention, provided is a method for manufacturing a metal composite. The method comprises: a mixing step of preparing mixed powder including high alloy steel powder having an average particle diameter of 3 to 20 μm, inclusive, and a copper containing powder having an average particle diameter of 1/10 to 1/2, inclusive, of the average particle diameter of the high alloy steel powder; a kneading step of preparing a supply raw material by kneading the mixed powder and a thermoplastic organic binder; a molding step of manufacturing a molded body by molding the supply raw material; a degreasing step of removing the organic binder from the molded body; and a sintering step of manufacturing a sintered body by sintering the molded body after the degreasing step. The carbon content of the high alloy steel powder is 0.4 to 2 wt%, inclusive, and the weight ratio of the high alloy steel powder to the copper containing powder is 8:2 to 6:4.
Patent KR-20190005789-A (KR)
Inventor: TEEMS E LOVETT
IPC: B66B13/06
Filed: 2018-07-06
Abstract: An elevator vandalism monitoring system is configured to determine if an act of vandalism has occurred on a component of an elevator system. The elevator vandalism monitoring system includes a sensor, a processor, an electronic storage medium, a model, and a comparison module. The sensor is configured to monitor a detectable parameter associated with the component and output a detectable parameter signal. The processor is configured to receive the detectable parameter signal. The model is stored in the electronic storage medium and is associated with a predicted parameter. The comparison module is executed by the processor and is configured to generally compare the model with the detectable parameter signal to determine whether a parameter anomaly exists.
Patent KR-20190013532-A (KR)
Inventor: BIESTER JUERGEN
IPC: F02D41/14
Filed: 2018-07-24
Abstract: The present invention relates to a method for operating a driving system (1) for a vehicle. The method includes: a step of controlling rotation speed of a driving engine (2) of the driving system (1) depending on at least one or more control parameters (kp, ki); a step of calculating at least one or more instant system parameters of the driving system, which affect control behavior; and a step of matching at least one or more control parameters (kp, ki) depending on at least one or more system parameters.
Patent KR-20200012595-A (KR)
Title: Tower Type Heat Sink with Improved Heat Transfer Efficiency and Manufacturing Method Thereof
Inventor: PARK JAE SOON
IPC: H05K7/20
Filed: 2018-07-27
Abstract: According to the present invention, a tower type heat sink with improved heat transfer efficiency is an extrusion molded body having a hexahedral shape with an any opened surface among a part of front and rear surfaces and one of upper and lower surfaces, and with a closed lateral surface in a state of having an inner space, and is manufactured by cutting a conductive base material having a plurality of heat radiating fins extended in a vertical direction in the inner space. The tower type heat sink with improved heat transfer efficiency comprises: a first heat radiating structure which is formed by cutting the base material forward and backward directions by a predetermined length, and is located on an upper part of an object to radiate heat such that the heat radiating fins stand up in the vertical direction; a second heat radiating structure which is the other cut base material and is coupled to the first heat radiating structure in a shape of rotating the first heat radiating structure by 180 degrees such that heat radiating fins of the second heat radiating structure are located between heat radiating fins of the first heat radiating structure; and a fan which is mounted on a front surface of a coupling body to which the first and second heat radiating structures are coupled.
Patent KR-20200017619-A (KR)
Title: Selection apparatus for foodstuff pellet
Inventor: SEU SUNG LOK
IPC: B07B1/28
Filed: 2018-08-08
Abstract: The present invention relates to a sorting device for sorting food pellets by each size. According to the present invention, pellets of a large size can be sorted from food pallets of various sizes supplied from a food dryer by an upper sorting stand coupled to an upper end part of a movement stand of a device body, and mounted with a large screen formed with a large mesh hole. Also, pallets of a middle size passing through the large screen of the upper sorting stand can be sorted by a middle sorting stand coupled to a middle part of the movement stand of the device body and mounted with a middle screen formed with a middle mesh hole. In addition, pallets of a small size passing trough the middle screen of the middle sorting stand are collected by a lower sorting stand coupled to a lower end part of the movement stand of the device body, and mounted with a collection plate. Thereafter, the pallets of large, middle, and small sizes are moved in one direction by movement of the movement stand mounted with the lower, middle, and upper sorting stands by a movement means of the movement stand, thereby being discharged, sorted, and collected through upper, middle, and lower outlets.
Patent KR-20190022387-A (KR)
Inventor: TANAKA HIIZU
IPC: D06F58/26
Filed: 2018-08-23
Abstract: The present invention relates to a clothes dryer capable of properly executing a drying operation. The clothes dryer comprises a drum, a fan, a burner, an ejection temperature sensor, a relative temperature detecting means, and a control device. The control device is capable of performing a burner control operation which stops the burner when the relative temperature is equal to or higher than a predetermined off-threshold after the drying operation is initiated by an operation of the burner and the fan and, then, starts the burner again when the relative temperature falls below a predetermined on-threshold lower than the predetermined off-threshold after stopping of the burner. After the drying operation is started, the control device initiates the burner control operation when the relative temperature is equal to or higher than the predetermined off-threshold for the first time and then calibrates the predetermined off-threshold according to an ejection temperature until the relative temperature is equal to or higher than the predetermined off threshold for the first time.
Patent KR-20190139727-A (KR)
Inventor: LEE SANG YUP
IPC: C12P17/06
Filed: 2018-08-29
Abstract: The present invention relates to: a malonyl-CoA detection recombinant microorganism, in which a gene coding a type III polyketide synthase enzyme is inserted into a genome and a recombinant vector including the same is introduced; a screening method of malonyl-CoA production inducing material using the recombinant microorganism and a screening method of a gene participating in productivity increase of malonyl-CoA; and a method for knocking-down the gene screened by the method from a microorganism to increase a production amount of malonyl-CoA in the microorganism and producing a useful material by using malonyl-CoA as a precursor. According to the present invention, when using a biosensor of the present invention, provided are signal generation of a single step, usability in various microorganisms, usability and a simple construction method in a microorganism having fluorescence, and a simple screening method. Moreover, when the present invention is grafted to high-speed screening, provided are advantages of easily screening strains with increased malonyl-CoA productivity in a short time (less than three days) and directly applying the strains to a malonyl-CoA-based useful compound production strain.
Patent KR-20200028157-A (KR)
Title: Printed circuit board and method of manufacturing the same
Inventor: LEE KYUNG SOO
IPC: H05K3/00
Filed: 2018-09-06
Abstract: Provided is a method of manufacturing a printed circuit board wherein the embodiments of the present invention comprises the steps of: forming a hole through a printed circuit board; injecting a filler to partially fill the top of the hole; inserting a heat dissipation pillar to penetrate the filling material into the hole; and stabilizing the filler to fill the remaining part of the hole. Therefore, the heat dissipation and crack resistance of the printed circuit board can be improved.
Patent KR-20200029219-A (KR)
Title: Intelligent mirror converting system, inside mirror, outdide mirror and control method thereof
Inventor: JO HO SSANG
IPC: B60N2/02
Filed: 2018-09-10
Abstract: According to the present invention, disclosed are an intelligent mirror conversion system, an inside-view mirror, an outside-view mirror, and a control method thereof. The intelligent mirror conversion system according to an embodiment of the present invention includes: a control unit for outputting a control signal to the mirror according to the driving mode of a vehicle; an electric motor driven to adjust the angle of the mirror by the control signal of the control unit; and the mirror whose rear-view angle is adjusted by the operation of the electric motor. The control unit is configured to adjust the angle of the mirror in response to a seat angle changed according to the driving mode of the vehicle.
Patent KR-20190043464-A (KR)
Title: Apparatus and method for estimating cardiovascular information
Inventor: KANG JAE MIN
IPC: A61B5/02
Filed: 2018-09-18
Abstract: According to an embodiment of the present invention, a cardiovascular information estimating apparatus comprises: a pulse wave measurement unit for measuring a first pulse wave signal and a second pulse wave signal using light having a different wavelength from a subject; a contact pressure measurement unit for measuring a contact pressure between the subject and the pulse wave measurement unit; and a processor for extracting a cardiovascular feature value based on the first pulse wave signal, the second pulse wave signal, and the contact pressure and estimating cardiovascular information based on the extracted cardiovascular feature value.
Patent KR-20200034539-A (KR)
Inventor: LEE SUK KOU
IPC: C09J11/04
Filed: 2018-09-21
Abstract: The present invention is to provide a filling adhesive system in which starch is mixed for piping by connecting pipes in order to transfer chemicals or water to a desired place. The filling adhesive system mixed with starch is used for piping by mutually connecting pipes in order to transfer chemicals and water to a desired place. The filling adhesive system has starch produced by mixing 30% or less of polymer adhesive containing 0.9% by volume or more of mica, 0.7% by weight of minerals, and 30% by weight or more of starch. Filling adhesive is mixed with starch prepared by mixing 30% or less of P.V.C adhesive containing 30% by volume or more of starch and 0.7% by weight or more of mineral. The present invention is able to reduce damage or accidents on pipes.
Patent KR-20200040576-A (KR)
Inventor: KIM WOO SUNG
IPC: B60L50/50
Filed: 2018-10-10
Abstract: Disclosed is a method for estimating a degradation degree of a battery for a vehicle which comprises the steps of: collecting information on current of a battery and temperature information of the battery of a vehicle for every vehicle driving period from when the vehicle is turned on to when the vehicle is turned off; calculating polarization voltage of the battery based on the information on the current, current temperature of the battery, and terminal voltage of the battery when the vehicle is tuned on; calculating open circuit voltage of the battery based on the calculated polarization voltage, and estimating and storing a current charging state of the battery based on the calculated open circuit voltage; and estimating a deterioration degree of the battery based on a difference between a charging state and the current charging state of the battery stored in a preceding vehicle driving period and the information on the current of the battery collected in the preceding vehicle driving period.
Patent KR-20200040583-A (KR)
Inventor: CHOI EUN JEONG
IPC: A61K8/49
Filed: 2018-10-10
Abstract: The present invention relates to a composition for inhibiting cortisone reductase, comprising cousmetrol extracted from soybean as an active ingredient, and to a cosmetic comprising the composition. The present invention is possible to shorten the recovery time of a barrier function of the stratum corneum.
Patent KR-20200044336-A (KR)
Inventor: GIM JIN CHEOL
IPC: A61C8/00
Filed: 2018-10-19
Abstract: The purpose of the present invention is to improve ease of use by easily withdrawing, without contamination, a fixture having a surface modified by radiating ultraviolet rays. The present invention provides a packing container for a dental implant, the packing container comprising: a projection body part made of a material which allows ultraviolet rays for surface modification to penetrate therethrough, and having a receiving space formed by open upper and lower sides thereof to receive a fixture for a dental implant; a first stopper part including a first hollow stopper body which is disposed at an upper end of the projection body part, a first fixed part which protrudes from a lower portion of the first stopper body and has a coupling surface formed on an outer side portion thereof, and a protrusion part protruding from the first fixed part to be inserted into an inner circumferential fastening groove of the fixture; a hollow holder part having an outer circumferential portion which is coupled to the inner circumference of the projection body part and an inner circumference portion which is coupled to the coupling surface so as to mediate connection between the projection body part and the first stopper part, and having an end portion which protrudes downwards along the circumferential direction with a plurality of ultraviolet ray penetration intervals; and a second stopper part including a second hollow stopper body which is disposed at a lower end of the projection body part, a second fixed body which protrudes from an upper portion of the second stopper body to be inserted into a lower end portion of the projection body part and has a fitting surface formed on an outer side portion thereof, and a support part provided on an inner end of the second fixed part to allow a lower end of the fixture to be seated thereon.
Patent KR-20200047862-A (KR)
Title: Display apparatus, tiled display apparatus and method of manufacturing the same
Inventor: OH SUN HEE
IPC: F21V8/00
Filed: 2018-10-25
Abstract: The present invention provides a display apparatus, a tile type display apparatus, and a manufacturing method thereof. According to one embodiment of the present invention, the display apparatus comprises: a display panel including a display area and a non-display area; and an optical plate disposed on the display panel and including an optical waveguide and a body portion surrounding the optical waveguide. The optical waveguide includes an input terminal which is disposed on the display area and receives light from the display panel and an output terminal which is disposed on the non-display area and outputs the light.
Patent KR-20200046652-A (KR)
Inventor: KIM DONGJIN
IPC: H01P5/12
Filed: 2018-10-25
Abstract: Disclosed is a directional antenna capable of emitting wireless signals in various directions. The antenna comprises: first, second, third and fourth main waveguides forming a square; first, second, third and fourth sub waveguides extended from the center of the square to the first, second, third and fourth main waveguides, respectively, inside the square; first, second, third and fourth radiators, respectively, disposed parallel to the first, second, third and fourth main waveguides outside the square; and a selection switch connecting any one of the first, second, third, and fourth radiators to an external device.
Patent KR-20200048185-A (KR)
Inventor: KIM SU JI
IPC: A61Q19/08
Filed: 2018-10-29
Abstract: The present invention relates to a cosmetic composition comprising inorganic particles for blocking blue light and, more specifically, to a cosmetic composition which comprises inorganic particles having an effect of blocking blue light in the composition as an active ingredient, and has the effect of significantly blocking light in a blue light region which is difficult to block in the past by reflecting and scattering light in a wavelength range of the blue light.
Patent KR-20180121455-A (KR)
Inventor: ALSHINA ELENA
IPC: H04N19/635
Filed: 2018-10-30
Abstract: The present invention proposes a method and apparatus for video encoding with adjusting an offset based on pixel classification for each largest coding unit. The method for video encoding includes determining an offset parameter for each maximum encoding unit including An offset type indicating whether the pixel value classification scheme of a current maximum encoding unit is an edge type or band type, an offset class indicating an edge direction or band range, and an offset value indicating a difference value between the restored pixels and the original pixels, and outputting offset merging information indicating whether to adopt the offset parameter of the left or uppermost encoding unit of the current maximum encoding unit as the offset parameter of the current maximum encoding unit. It is possible to minimize an error between an original image and a reconstructed image.
Patent KR-20200052037-A (KR)
Inventor: LEE SUNG BAE
IPC: A61B5/00
Filed: 2018-11-06
Abstract: The present invention relates to an organic solvent gas generation device for generating a gas in an organic solvent which is a test material and injecting the gas into an experimental animal to be used to test inhalation toxicity. The organic solvent gas generation device comprises: a body (10) having a mounting unit (110) therein; and an organic solvent gas generation unit (20) provided in the mounting unit (110) of the body (10) to generate an organic solvent gas. The organic solvent gas generation unit (20) comprises: a reaction tank (210); a compressor (220); a supply line (230); a mist generation unit (240); a condenser (250); and a buffer (260). According to the present invention, high concentration steam can be generated even for an organic solvent having low vapor pressure.
Patent KR-20200052492-A (KR)
Inventor: LEE MYUNG JUN
IPC: F02M31/18
Filed: 2018-11-06
Abstract: The present invention relates to a technique for uniformly forming a mixture gas by supplying fuel evaporated using exhaust heat into a combustion chamber. According to the present invention, disclosed are a fuel injection control system and a method thereof, wherein the fuel injection control system includes: an exhaust variable valve mechanism which is formed so that an exhaust valve can be firstly opened just before an intake stroke in which the intake valve is opened, and the exhaust valve can be secondly opened to be overlapped during the intake stroke; an exhaust injector provided at the rear end of the exhaust valve to inject fuel; and a controller that controls fuel to be injected through the exhaust injector before the exhaust valve is secondly opened during the intake stroke.
Patent KR-20200055519-A (KR)
Inventor: KIM DONG HYUK
IPC: H01M10/052
Filed: 2018-11-13
Abstract: The present invention relates to a negative electrode material which comprises: a silicon-based particle; a carbon coating layer formed on a surface of the silicon-based particle and including a transition metal; and carbon nanotubes (CNTs). One end of the carbon nanotube is connected to the transition metal, wherein the transition metal is contained in an amount of 0.03-30 parts by weight based on 100 parts by weight of the total amount of the carbon coating layer and the carbon nanotubes.