baber/WOPTO huggingface dataset:
Patent KR-20200008466-A (KR)
Inventor: SHIN SEUNG RIM
IPC: C09B67/22
Filed: 2018-07-16
Abstract: The present invention relates to a novel azo-based dispersion dye for supercritical fluid dyeing and a manufacturing method thereof. The azo-based dye for supercritical fluid dyeing of various colors manufactured according to the present invention has excellent color fastness to sunlight, color fastness to wash, color fastness to sweat, and physical properties. Therefore, when performing the supercritical fluid dyeing using azo-based dispersion dye for supercritical fluid dyeing of the present invention with polyester fibers, synthetic fibers and polyester blended fibers, it is not only environmentally friendly, but also reduces production costs.
Patent KR-20180096550-A (KR)
Title: Multipurpose delivery bag
Inventor: RHYU JOUNGBUM
IPC: A47J47/14
Filed: 2018-07-19
Abstract: The present invention relates to a delivery bag having a structure capable of minimizing the capacity during storage while being capable of changing purposes. More specifically, provided is a multipurpose delivery bag which comprises: a main body part having a side wall part on both sides, a front wall part, a rear wall part, and a bottom part; a cover part connected to the rear wall part so as to be vertically rotatable and covering an opening; and a plurality of reinforcing parts disposed on an inner wall of the main body part to keep the side wall part, the front wall part, and the rear wall part under upright state. The reinforcing part is stored at the bottom of the main body part and is connected to an edge of an inner lower part of the main body part so as to be upwardly rotated while used and to be rotated downwardly when stored.
Patent KR-20200020144-A (KR)
Title: Pharmaceutical composition for treating angina pectoris, and method for preparing thereof
Inventor: YOO SANG KI
IPC: A61K47/24
Filed: 2018-08-16
Abstract: The present invention relates to a pharmaceutical composition manufactured by using an herbal medicine extract effective in treating angina, and a method for manufacturing the same. The present invention can provide: the pharmaceutical composition manufactured by mixing a raw sugar solution using soju (Korean distilled spirits) solution with the herbal medicine extract effective in treating angina in a predetermined ratio; and the method for manufacturing the same.
Patent KR-20200026426-A (KR)
Inventor: KIM TAE KYUNG
IPC: H01L51/00
Filed: 2018-08-31
Abstract: Provided are an organic light emitting element with improved light emitting efficiency and a compound. The organic light emitting element comprises: a first electrode; a second electrode facing the first electrode; and an organic layer disposed between the first electrode and the second electrode and comprising a light emitting layer. The light emitting layer comprises a compound. The compound comprises: an anthracene core; a condensed cyclic substituent represented by chemical formula 2-1 or chemical formula 2-2; and at least one substituent selected from a group comprising a substituted or non-substituted C6-C60 aryl group, a substituted or non-substituted C3-C60 carbocyclic group, and a substituted or non-substituted C3-C60 heterocyclic group.
Patent KR-20200027115-A (KR)
Title: Method of Deposition Thin Film
Inventor: JO JAE PIL
IPC: H01J37/32
Filed: 2018-09-03
Abstract: The present invention relates to a thin film deposition method. According to an embodiment of the present invention, the thin film deposition method for forming an interlayer film by using a low dielectric thin film on an upper part of a semiconductor substrate in which a capping layer is formed comprises the steps of: supplying a first process source and a first reaction source to an upper part of a capping layer to form a first interlayer insulating film for improving adhesion properties with the capping layer having a first dielectric constant; and supplying a second process source different from the first process source and a second reaction source to an upper part of the first interlayer insulating film to form a second interlayer insulating film to have a second dielectric constant lower than the first dielectric constant. The first process source does not contain carbon, and the second process source contains carbon.
Patent KR-20200028699-A (KR)
Title: Pipeline turbine supporting water wheel rotor in the pipeline and hydropower generation apparatus using the pipeline turbine
Inventor: KIM SEONG SIK
IPC: F03B17/06
Filed: 2018-09-07
Abstract: The present invention relates to a hydraulic power generator using a pipeline turbine, in which at least two pipeline turbine units (100) are placed in series in multiple stages. The pipeline turbine unit (100) comprises: a driving shaft (2) penetrating the center of a pipeline (22) through which a flow rate for power generation passes; pipeline support main bodies (4) for supporting the driving shaft (2), installed to freely rotate, and having arms (6) extended towards the inner side surface of the pipeline (22); propellers (7) fixed to the driving shaft (2) between the pipeline support main bodies (4) and rotated by the movement of the flow rate; an inner gear (8) rotating along with the driving shaft (2) between the pipeline support main bodies (4); an outer gear (13) driven along with a shaft (15) at the outside of the pipeline (22) as rotational force is transmitted to the inner gear (8) through a power transmission means; and a generator (10) receiving the rotational force of the outer gear (13) and the shaft (15) to generate electricity. According to the present invention, the hydraulic power generator can efficiently generate electric power at low costs.
Patent KR-20200031736-A (KR)
Title: Composition containing resveratrol extracted from peanut sprout and method for extracting resveratrol
Inventor: OH CHUNG HUN
IPC: A61P19/00
Filed: 2018-09-14
Abstract: The present invention relates to a method for manufacturing a peanut sprout extract using acid hydrolysis, and a pharmaceutical composition and a health functional food composition containing the peanut sprout extract extracted by the same. According to the method of the present invention, it is possible to manufacture the peanut sprout extract containing a large amount of resveratrol. The peanut sprout extract manufactured as described above has an effect of treating and preventing bone diseases such as osteoporosis.
Patent KR-20200032448-A (KR)
Title: Method for Manufacturing Animal Model with Stress Induced Hearing Loss
Inventor: CHOUNG YUN HOON
IPC: A01K67/027
Filed: 2018-09-18
Abstract: The present invention relates to a manufacturing method of a hearing loss animal model using stress and, more specifically, to the manufacture of a hearing loss animal model in which a sudden hearing loss is induced by exposing rats to stress including shaking and heating. Since the manufacturing method of a hearing loss animal model using stress and a stressful sudden hearing loss animal model manufactured by the method according to the present invention can be applied to the study of stress-induced hearing loss disease, it is very useful for the development of a treating agent and treating method for stress-induced hearing loss disease.
Patent KR-20200034083-A (KR)
Title: Transistor substrate, method of manufacturing the same, and display device including the same
Inventor: KIM TAE SANG
IPC: H01L27/32
Filed: 2018-09-20
Abstract: The present invention relates to a transistor substrate in which an active pattern is not damaged. The transistor substrate can comprise: a substrate; an active pattern disposed on the substrate, including an oxide semiconductor containing tin (Sn), and including a source region, a drain region, and a channel region disposed between the source region and the drain region; a source protection pattern disposed on the source region; a drain protection pattern disposed on the drain region; a gate electrode overlapping the channel region; an interlayer insulating layer covering the source protection pattern and the drain protection pattern; a source electrode disposed on the interlayer insulating layer and in contact with the source protection pattern through a source contact hole formed in the interlayer insulating layer; and a drain electrode disposed on the interlayer insulating layer and in contact with the drain protection pattern through a drain contact hole formed in the interlayer insulating layer.
Patent KR-20200020563-A (KR)
Inventor: CHO JUNG HYUN
IPC: H05K3/46
Filed: 2018-10-04
Abstract: The present invention relates to a substrate with embedded passive components, which comprises: a first insulation layer; a core structure; a first buildup structure which is located on one side of the core structure and includes a plurality of buildup layers and a plurality of first wiring layers; and a second buildup structure which is located on the other side of the core structure and includes a plurality of second buildup layers and a plurality of second wiring layers. The core structure includes: a first core layer which is located on the first insulation layer, having one or more first penetrating holes, one or more first passive components which are located on the first penetrating holes, a second insulation layer which covers the first passive components, and fills at least a part of the first penetrating holes; a second core layer which is located on the second insulation layer, and a third insulation layer which is located on the second insulation layer, and in which one surface, which comes in contact with the first insulation layer of the first core layer, and another surface, which comes in contact with the first insulation layer of the first passive components, are coplanar with each other, and in which another surface, which is covered by the second insulation layer of the first passive components, is apart from the second core layer for a certain distance. The present invention relates to the substrate with embedded passive components, in which the first passive components are electrically connected to at least one of the plurality of first wiring layers and the plurality of second wiring layers. The present invention aims to provide the substrate with embedded passive components, which can improve power integrity and promote reliability.
Patent KR-20200040569-A (KR)
Inventor: KANG SUNGHEE
IPC: F04D29/66
Filed: 2018-10-10
Abstract: The present invention relates to a blower fan for reducing noise and vibration to reduce noise and vibration by connecting a plurality of blades constituting the blower fan through a connection member, and to an air conditioner equipped with the blower fan. The blower fan of the present invention comprises: a hub part (10); a plurality of blades (20) formed at intervals along the outer circumferential surface of the hub part (10); and a connection member (30) formed at each of the blades (20) and end portions (22) of the blades (20) to be connected to each other.
Patent KR-20190074946-A (KR)
Title: Therapeutic compositions for treating pancreatic cancer
Inventor: LIU SHENG YUNG
IPC: A61K31/337
Filed: 2018-10-16
Abstract: The present invention relates to a therapeutic composition for treating a pancreatic cancer, which comprises a cyclohexenone compound and at least one anticancer agent or a pharmaceutically acceptable salt, metabolite, a solvate or prodrug thereof.
Patent KR-20200043028-A (KR)
Title: Water supply device for pets
Inventor: YOUSOOK EUN
IPC: A01K7/00
Filed: 2018-10-17
Abstract: The present invention relates to a water feeding device for a pet, which comprises: a water tank having a sidewall and an open upper side; a pump installed in the water tank; a water feeding pipe connected to the pump to transfer water; a water feeding plate disposed at a higher position than that of the sidewall of the water tank, having a water feeding hole communicating with the water feeding pipe, and having an upper surface to which the water flowing from the water feeding hole is dropped; and a water tray disposed in an opening of the sidewall of the water tank to be downwardly spaced apart from the water feeding plate, having a guide formed therein to guide the water dropped from the water feeding plate, having a drain path formed therein to drain the water into the water tank, and having an outer wall coming in contact with the sidewall of the water tank. Accordingly, the water feeding device prevents water from being spread out of the water tank and provides clean water to a pet.
Patent KR-20190044017-A (KR)
Title: Rolled copper foil for negative electrode cureent collector of secondary battery, negative electrode of secondary battery and secondary battery using the rolled copper, and method for manufacturing rolled copper foil for negative electrode current collector of secondary battery
Inventor: KUDO KATSUHIRO
IPC: H01M4/13
Filed: 2018-10-19
Abstract: The present invention provides a rolled copper foil for a negative electrode current collector of a secondary battery capable of properly suppressing the breakage of the copper foil due to stress generation and the like due to a change in a volume of an active material. The rolled copper foil for a negative electrode current collector of a secondary battery has tensile strength of 600 MPa or more and breaking elongation of 2.0% or more in a direction parallel to a rolling direction, and has tensile strength of 640 MPa or more and breaking elongation of 3.5% or more in a direction perpendicular to the rolling direction.
Patent KR-20200045207-A (KR)
Title: Fluidized membrane reactor for water purification possessing ability of decomposing organics
Inventor: KIM HYEON GOOK
IPC: C02F1/44
Filed: 2018-10-22
Abstract: The present invention relates to a fluidized bed separation membrane reactor for water treatment with organic matter decomposition ability, and a water treatment method using the same. The fluidized bed separation membrane reactor comprises: a ceramic support having pores having an average diameter of 0.1 to 5 μm; a composite separation membrane including a polyvinylidene fluoride (PVDF) nanofiltration membrane and formed by non-solvent-induced phase separation from a polymer solution containing ZIF-8 or TiO_2@ZIF-8 as a photocatalyst, on one side of the support; and a UV lamp positioned spaced apart from the composite separation membrane on the wall side of the nanofiltration membrane in parallel to the longitudinal direction of the composite separation membrane.
Patent KR-20200046200-A (KR)
Inventor: KIM KWANG JUN
IPC: F02B75/32
Filed: 2018-10-23
Abstract: A technical objective of the present invention is to provide an engine piston instrument capable of testing the performance of an engine while easily changing a compression ratio of the engine. To achieve the technical objective, the engine piston instrument includes: a piston; a piston pin installed in the piston; a connecting rod combined with the piston pin to enable a hinge movement; and a piston pin moving instrument enabling the piston pin to be moved up and down. According to the present invention, the engine piston instrument has an advantage of easily controlling the compression ratio of an engine without a separate instrument by controlling the position of the piston pin through a driving motor. Therefore, the engine piston instrument is capable of easily and variously testing the performance or exhaust gas of an engine with respect to various compression ratios.
Patent KR-20200045824-A (KR)
Inventor: PARK SANG SEOK
IPC: F16H61/4008
Filed: 2018-10-23
Abstract: The present invention relates to a hydraulic circuit of an automatic transmission. Provided are the hydraulic circuit of an automatic transmission and an automatic transmission which implements a shift through the same, wherein a circuit is simple, a shift shock is prevented, and a lymph home mode can be provided.
Patent KR-20200048526-A (KR)
Inventor: SHIM JAE WOONG
IPC: G06Q40/04
Filed: 2018-10-30
Abstract: The present invention relates to a method for controlling cash reserve ratio of cryptocurrency based on blockchain and a server and a program for performing the same. The method comprises the steps of: obtaining information on market capitalization of first cryptocurrency; obtaining information on payment reserves prepared in advance for payment of a real economic value exchangeable in cryptocurrency; and determining whether to sell internal holding amount of the first cryptocurrency issued based on at least one of the obtained information on the market capitalization of the first cryptocurrency and the information on the payment reserves of the second cryptocurrency.
Patent KR-20200049368-A (KR)
Inventor: HONG YUN MI
IPC: B65D75/14
Filed: 2018-10-31
Abstract: The present invention provides a packaging cloth which can be used for all products requiring packaging while representing a traditional image. The packaging cloth comprises: a packaging part made of a fabric material in a polygonal shape to enclose an article from the outside and having first and second corners arranged diagonally opposite to each other along a first axis and third and fourth corners arranged diagonally opposite to each other along a second axis crossing the first axis; and a knot part made of a fabric material and connected to the first and second corners.
Patent KR-20200052542-A (KR)
Inventor: KIM YOUNG SIK
IPC: B21B31/24
Filed: 2018-11-07
Abstract: The present invention proposes a rolling mill capable of adjusting the spacing between roll shafts. The spacing adjusting device, according to the present invention, comprises: a housing including an upper roll housing and a shaft support plate of a lower roll housing parallel to each other; a pair of roll shafts (32A, 32B) capable of mounting a rolling roll, and horizontally disposed to have a regular interval up and down; two pairs of bearing housings which are configured as a pair for one roll shaft, and respectively installed in bearing housing support holes formed in the upper roll housing and the shaft support plate, and through which the roll shafts pass at eccentric positions to be supported; and an adjustment screw shaft (60) which is arranged in a vertical direction to form a right angle with the pair of roll shafts, and in which threads in different directions based on the center are respectively formed in a central portion in the vertical direction. The rotation of the adjustment screw shaft (60) is converted into rotational movement in different directions of the bearing housing through trunnion nuts (62A, 62B), thereby enabling adjustment of the spacing between the pair of roll shafts mounted on the bearing housing.
Patent KR-20200053972-A (KR)
Title: Steel wire rod for cold forging and method for manufacturing the same
Inventor: YO SEP YANG
IPC: C22C38/06
Filed: 2018-11-09
Abstract: Disclosed is a wire rod for cold forging with improved softening properties for spheroidizing. The disclosed wire rod includes: 0.2 to 0.45 wt% of C; 0.02 to 0.4 wt% of Si; 0.3 to 1.5 wt% of Mn; 0.01 to 1.5 wt% of Cr; 0.01 to 0.5 wt% of Mo; 0.02 to 0.05 wt% of Al; 0.01 wt% or less of N; 0.03 wt% or less of P; 0.03 wt% or less of S; and the remaining balance consisting of Fe and unavoidable impurities.
Patent KR-20200054586-A (KR)
Inventor: LEE YOUNWOO
IPC: B01J20/34
Filed: 2018-11-12
Abstract: The present invention provides a method for regenerating alumina. The method for regenerating alumina comprises a step of mixing fatty acid-adsorbed alumina, an acid catalyst, and alcohol. The method for regenerating alumina has excellent regeneration efficiency and enables the regeneration of alumina while producing a usable fuel. In addition, the method for regenerating alumina may be performed at a temperature significantly lower than in conventional regenerating methods. Thus, the method provides reduced regeneration costs and is eco-friendly.
Patent KR-20190121222-A (KR)
Title: Dielectric composition and capacitor component by using the same
Inventor: CHUN JIN SUNG
IPC: H01G4/12
Filed: 2018-11-16
Abstract: A dielectric composition according to an embodiment of the present invention comprises ceramic powder, a high polymerization binder and a low polymerization binder-based dispersant having the polymerization degree of 100-1,000. By applying the non-phosphate dispersant, abnormal grain growth can be inhibited. Accordingly, a dielectric layer having a uniform ultrastructure can be secured so reliability of capacitor components can be improved.
Patent KR-20190029495-A (KR)
Title: A Neck Warmer Having a Distinguishing Area
Inventor: LEE WON SEOK
IPC: A41D23/00
Filed: 2018-11-16
Abstract: The present invention relates to a neck warmer of a segmented structure. Specifically, the present invention relates to a neck warmer having at least two segmented regions of different characteristics in a vertical direction. The neck warmer of a segmented structure comprises: a first protection unit (11) formed by a base unit having a generally cylindrical shape and having an upper surface and a lower surface opened; and a second protection unit (12) formed by a fleece fabric warm-retaining unit (15) coupled to an inner circumferential surface of the base unit to form a double-layered closed area on at least a part of the base unit. One end of the warm-retaining unit (15) is sewed to an outer surface of a lower end of the second protection unit (12).
Patent KR-20200061188-A (KR)
Title: Mold apparatus for continuous casting process and continuous casting method using the same
Inventor: CHOI YOUN SUEG
IPC: B22D11/059
Filed: 2018-11-23
Abstract: The present invention relates to a casting mold apparatus and a continuous casting method using the same. The casting mold apparatus according to the present invention may include: a mold unit having an accommodation space accommodating molten steel; and an internal cooling unit provided in the accommodation space of the mold unit and cooling the molten steel. According to the present invention, it is possible to uniformly cool the molten steel and reduce thermal load received by a coagulation cell.
Patent KR-20190062266-A (KR)
Title: Visibility improvement film for display panel and display device comprising the same
Inventor: SEO KWANGSEOK
IPC: G02B5/20
Filed: 2018-11-27
Abstract: The present invention relates to a visibility enhancing film for a display panel, and a display device comprising the same. More particularly, the present invention relates to a visibility enhancing film for a display panel capable of enhancing visibility to a laser pointer, exhibiting excellent physical and optical characteristics and particularly preventing a regular reflection phenomenon with respect to the laser point light by comprising metal fine particles and inorganic oxide fine particles dispersed in a photocurable resin layer, and to a display device comprising the film.
Patent KR-20200065768-A (KR)
Inventor: LIM SEONG SIK
IPC: G06N99/00
Filed: 2018-11-30
Abstract: The present invention relates to a method for predicting a flow stress of a Ti-6Al-4V alloy, which applies a random forest algorithm to flow stress modeling dependent on a strain and the temperature in hot forming of a Ti-6Al-4V alloy, and can improve the accuracy of the flow stress predicted by the modeling. The method of the present invention comprises the steps of: performing a compression experiment on a specimen of a Ti-6Al-4V alloy; storing experimental data on a flow stress of the Ti-6Al-4V alloy; training a designated flow stress model among a plurality of flow stress models by using the experimental data; predicting the flow stress of the Ti-6Al-4V alloy by using the trained flow stress model, and generating a flow stress prediction value; and verifying the generated flow stress prediction value on the basis of a result predicted by another flow stress model other than the designated flow stress model.