baber/WOPTO huggingface dataset:
Patent KR-20190131842-A (KR)
Title: Positive electrode active material for secondary battery, method for preparing the same and lithium secondary battery comprising the same
Inventor: PARK SUNG BIN
IPC: H01M4/505
Filed: 2018-05-17
Abstract: The present invention relates to a positive electrode active material for a secondary battery which is a lithium composite transition metal oxide including nickel (Ni), cobalt (Co) and manganese (Mn), and consists of single particles. In the lithium composite transition metal oxide, the content of Ni is 65 mol% with respect to the total content of the transition metal. According to the present invention, the specific surface area of the high-nickel NCM-based positive electrode active material is reduced and the particle strength is improved.
Patent KR-20190135157-A (KR)
Title: Method for predicting and avoiding collision and conflict/conjunction among moving objects
Inventor: KIM DEOK SOO
IPC: G05D1/02
Filed: 2018-05-28
Abstract: Disclosed is a method for predicting a collision and avoiding a proximity relation between a plurality of moving objects. The method for predicting a collision and avoiding a proximity relation between a plurality of moving objects comprises the steps of: generating objects by modeling a shape of each of a plurality of moving objects; generating two-dimensional circles by modeling the objects based on size information of the objects; modeling the two-dimensional circles as moving disks by using at least one of a moving speed of the moving objects, a monitoring time interval of the moving objects, and size information of the two-dimensional circles; calculating corners of a Voronoi diagram by computing a Voronoi diagram between the moving disks; and calculating, during the monitoring time interval of the moving object, a flipping event in which at least one of the corners of a Voronoi diagram is converted back to the corner through a vertex and a collision event for predicting a collision between a pair of moving disks defining the corner of the Voronoi diagram, and calculating an actual collision between moving disks for generating the flipping event in ascending order of the flipping event and the collision event and between moving disks for generating the collision event. According to the present invention, the method can effectively analyze a proximity relation of any number of moving objects.
Patent KR-20200001090-A (KR)
Title: Manufacturing method of roll mold for imprinting and roll mold for imprinting
Inventor: YOON JUNG HWAN
IPC: B29C33/42
Filed: 2018-06-26
Abstract: The present invention relates to a manufacturing method of a roll mold for imprinting with excellent durability by forming an amorphous metal layer having a pattern portion on a flexible substrate.
Patent KR-20200001217-A (KR)
Title: Automatic lubricator
Inventor: KANG IN WON
IPC: F23K5/16
Filed: 2018-06-27
Abstract: According to the present invention, an automatic lubricator may comprise: a stopper which is packed in a fuel supply inlet of a fuel storage tank provided in a device that uses fuel; a fuel injection unit coupled to an upper portion of the stopper and providing a passage through which the injected fuel moves; a sensing unit coupled to a lower portion of the stopper to sense a change in magnetic force; and a control unit for controlling a closing operation of the fuel injection unit according to the change in magnetic force sensed by the sensing unit. The control unit stops fuel injection according to the magnetic force sensed by the sensing unit when a level of the fuel storage tank reaches a predetermined amount, so that a user can easily perform fuel supply.
Patent KR-20200006370-A (KR)
Inventor: JANG SEONG HO
IPC: B60R21/02
Filed: 2018-07-10
Abstract: The present invention relates to an apparatus for protecting a passenger in a vehicle. According to an aspect of the present invention, provided is the apparatus for protecting a passenger in a vehicle, including: a head part detachably worn on the head of the passenger; and a plurality of connecting members for elastically connecting the head part to the ceiling of the vehicle to buffer overextension or over-bending.
Patent KR-20190007398-A (KR)
Inventor: CHAE OH BYONG
IPC: H01M4/62
Filed: 2018-07-11
Abstract: The present invention relates to a cathode for a secondary battery comprising: a cathode current collector; a cathode active material layer formed on the cathode current collector; and a lithium metal layer. An adhesive layer is disposed between the cathode active material layer and the lithium metal layer, and the lithium metal layer contains lithium and a metal oxide in a weight ratio of 50:50 to 99:1. The cathode for a secondary battery according to the present invention can be effectively preliminary lithiated according to a simple method, and the irreversible capacity of the cathode can be reduced to exhibit high capacity characteristics.
Patent KR-20200009400-A (KR)
Title: Method for treating a substrate and an apparatus for treating a substrate
Inventor: PARK HWANGSOO
IPC: H01L21/02
Filed: 2018-07-18
Abstract: Provided is a substrate processing method. The substrate processing method comprises: a substrate processing step of processing a substrate by supplying a processing liquid to the substrate while rotating the substrate supported on a support plate provided in a processing space in a processing container; and a container cleaning step of cleaning the processing container by supplying a cleaning liquid to a jig while rotating the jig supported on the support plate. In the substrate processing step, the substrate is vacuum-sucked with first pressure to absorb the substrate to the support plate. In the container cleaning step, the substrate is vacuum-sucked with second pressure to absorb the substrate to the support plate. The first pressure and the second pressure may be different from each other. According to the present invention, cleaning efficiency of the processing container can be increased.
Patent KR-20200011133-A (KR)
Title: Pharmaceutical formulation containing of bosentan
Inventor: CHUN WOONG PARK
IPC: A61K47/26
Filed: 2018-07-24
Abstract: The present invention relates to a pharmaceutical composition containing bosentan. According to the present invention, the pharmaceutical composition containing bosentan has excellent lung-targeting drug delivery properties while enabling the drug toxicity of bosentan to be minimized by the organic combination of bosentan and formulation ingredients, and has a longer drug action duration while reducing the number of times of drug administration, thereby being able to be usefully used as an inhalant formulation.
Patent KR-20180105095-A (KR)
Inventor: KIM HANG JIN
IPC: B21J5/08
Filed: 2018-08-01
Abstract: The present invention relates to a precision processing method of an inner diameter and an outer diameter of a slot in a fixed push rod by a forging process, and specifically relates to a precision processing method of an inner diameter and an outer diameter of four-slots of a fixed push rod embedded in a caliper housing of a vehicle brake device. The precision processing method of an inner diameter and an outer diameter of a slot of a fixed push rod comprises: a step of forming a center and an outer diameter part by injecting base materials with a pressing punch after plating the base material on a mold dice; a step of forming an inner diameter in the formed base material formed with the center and the outer diameter part; a step of completing formation of the inner diameter and the outer diameter of the formed base material formed with the inner diameter; a step of forming a head part of the formed base material completed with formation of the inner diameter and the outer diameter; and a step of forming the slot in the formed base material formed with the head part.
Patent KR-20200014638-A (KR)
Inventor: RO IN WOO
IPC: G06F21/57
Filed: 2018-08-01
Abstract: According to various embodiments, provided is a method for defending against a distributed web crawler, which is executed through a web server or another server communicating with the web server. The method includes the following steps of: defining a long tail group including first items which are some of all items in the web server; receiving a request including information about an access target and a transmitter IP address; determining whether the access target is included in the long tail group; increasing the number of accesses of the transmitter IP address if the access target is included in the long tail group; adding the transmitter IP address to a ban list if the number of accesses exceeds a preset threshold value; and responding to the request if the access target is not included in the long tail group or the number of accesses does not exceed the threshold value.
Patent KR-20200015327-A (KR)
Inventor: SHIN DAE SOO
IPC: B60J7/08
Filed: 2018-08-03
Abstract: The present invention provides an automatic cover device for a truck and a waste collecting and transporting vehicle, capable of being formed in a simple structure and minimizing the generation of damage to a driving shaft and preventing a cover cloth from being damaged by being pinched with tongs or a shovel as the cover cloth is separated from a corner of a cargo box while being opened. According to the present invention, the automatic cover device for a truck and a waste collecting and transporting vehicle includes: two pairs of driving motors fixed to both sides of the cargo box by being installed at both front and rear ends of the cargo box; the driving shaft connected to a shaft of the driving motor to individually and integrally rotate, wherein the driving shaft is formed in the length in which the width of the cargo box is divided by two; multiple moving weight blocks inserted into the driving shaft to slide; multiple support wires installed by crossing the moving weight block while the moving weight blocks inserted into the driving shaft installed on the same side of the cargo box are connected to each other; a fixing member installed by crossing ends of the driving shaft while connecting the ends of the driving shaft installed on the same side of the cargo box to each other; and the cover cloth formed to cover an area in which the width of the cargo box is divided by two, wherein the cover cloth is supported by the multiple support wires and the fixing member.
Patent KR-20200019401-A (KR)
Title: Positive active material and manufacturing method thereof
Inventor: KANG JOON HYEON
IPC: H01G11/46
Filed: 2018-08-14
Abstract: The present invention relates to a positive electrode active material containing LiCo_xMn_(2-x)O_4 and Co_yMn_(3-y)O_4 in a range of 1 : 0.1 to 1 : 0.3 or less, wherein x is greater than 0 and less than 1.5, and y is greater than 0.5 and less than 2.5. The present invention also relates to a manufacturing method thereof, a capacitor including the same, and a lithium secondary battery. The positive electrode active material has excellent conductivity.
Patent KR-20200021313-A (KR)
Title: Tire pressure monitoring apparatus and method
Inventor: CHOI SUNG HO
IPC: B60C23/04
Filed: 2018-08-20
Abstract: The present invention relates to a tire air pressure monitoring device and a method thereof. The tire air pressure monitoring device includes: a receiver for receiving air pressure for each tire measured by a tire air pressure measuring device mounted on each tire of a vehicle; an air pressure sensor for measuring atmospheric pressure outside the vehicle; and a processor that corrects reference air pressure based on the atmospheric pressure and determines whether low pressure warning is applied to the measured air pressure for each tire based on the corrected reference air pressure.
Patent KR-20200024380-A (KR)
Title: Backlight unit
Inventor: LEE MYEONG RAE
IPC: G02B6/122
Filed: 2018-08-27
Abstract: The present invention relates to a backlight apparatus which provides light of a surface light source to a liquid crystal panel. The backlight apparatus comprises: a cover bottom having a bottom surface of an upward inclined structure while forming an accommodating space inside; a light source module comprising a substrate, an LED light source mounted on the substrate, and an anisotropic optical lens covering the LED light source, and disposed on one side of the accommodating space of the cover bottom to provide light into a light diffusion space; and a diffusion plate seated while covering an upper opening portion of the cover bottom to emit light distributed in the light diffusion space. The light emitted from the LED light source is collected and diffused by the optical lens, and is guided to an area of a carrying light portion.
Patent KR-20200027311-A (KR)
Title: Colorant composition, photoresist, color filter and display device
Inventor: KIM HYE JIN
IPC: G02B5/20
Filed: 2018-09-04
Abstract: The present specification relates to a colorant composition, a photosensitive material, a color filter and a display device. The colorant composition comprises: a polymer; a binder resin; a polyfunctional monomer; a photo-initiator; and a solvent. When the color filter is produced using the colorant composition, brightness, contrast ratio, and resolution may be improved.
Patent KR-20180103812-A (KR)
Inventor: CHUN SEUNG DUCK
IPC: A61H35/00
Filed: 2018-09-13
Abstract: The present invention relates to a foot bath device of a microcurrent application structure and, more specifically, to a foot bath device of a microcurrent application structure capable of increasing effects of health promotion and fatigue recovery by applying pulse-shaped microcurrents on a foot part during a foot bath. The foot bath device of a microcurrent application structure includes: an immersion body (11) capable of storing liquid; a pair of contact areas (113a, 113b) positioned to be separated by a separation unit (111) in the immersion body (11); a pair of contact electrodes (14a, 14b) arranged in the pair of contact areas (113a, 113b), respectively; a microcurrent generator (13) applying microcurrents on a human body through the pair of contact electrodes (14a, 14b); and a control module controlling the operation of the microcurrent generator (13). Microcurrents are applied to a human body when the pair of contact electrodes (14a, 14b) comes into contact with both feet of a user at the same time.
Patent KR-20200031200-A (KR)
Title: Rudder for ship and installation method thereof
Inventor: SEUNGHUN BAEK
IPC: B63H25/38
Filed: 2018-09-13
Abstract: Disclosed are a rudder for a ship and an installation method thereof. According to an embodiment of the present invention, the installation method of a rudder for a ship includes: a rudder shaft coupling process of introducing a rudder shaft into a rudder shaft coupling part in which a part of an upper surface and a side surface of a rudder blade is opened to couple the same thereto; a cover part fixing process of covering a cover part on the rudder shaft coupling part of the rudder blade to weld and fix the same thereto after the rudder shaft coupling process; a cover part inside welding process of welding a structure of an inner surface of the cover part and a structure in the rudder blade to connect the same through a plurality of openings formed on the cover part; and an opening closing process of covering the plurality of openings formed on the cover part to weld and close the same with a plurality of cover members after the cover part inside welding process.
Patent KR-20200033530-A (KR)
Title: Appartus guiding crevice for concrete specimen preparation for evaluating crack self-healing performance and crevice guiding method using the same
Inventor: YOO SUNG WON
IPC: G01N3/08
Filed: 2018-09-20
Abstract: The present invention relates to a crack induction apparatus for producing a concrete specimen for crack self-healing performance evaluation and a crack induction method using the same. The crack induction apparatus for producing the concrete specimen for crack self-healing performance evaluation of the present invention, in producing specimens of a concrete test piece size (diameter 100 mm × 200 mm), is a crack induction apparatus in which a crack groove induction accessory inside a cylindrical mold and a crack induction accessory at an end of the crack groove induction accessory are integrated. In addition, the crack induction apparatus can produce a specimen by placing concrete, dismantling the cylindrical mold after certain aging, and fixing generated crack. Therefore, the crack induction apparatus has a constant crack width and repeatability in the specimen, thereby being useful for crack self-healing performance evaluation.
Patent KR-20200034151-A (KR)
Title: Nutrition Management System using PAI level change
Inventor: KIM JONG HUN
IPC: G16H50/30
Filed: 2018-09-21
Abstract: The present invention relates to a nutrition management system, including a wearable terminal (100) equipped with a sensor for measuring activity information of a subject; and an administrator terminal (200) installed with an application for receiving and analyzing the activity information from the wearable terminal, wherein the application calculates an average value of the amount of calories consumed during a predetermined period in the past, received from the activity information of the wearable terminal. When the difference between a target recommended daily calorie intake calculated by reflecting an activity classification level of a physical activity coefficient preset in the application and the average value of the calories consumed during the predetermined period in the past is greater than or equal to a preset value, the target recommended daily calorie intake is recalculated by changing the activity classification level of the physical activity coefficient.
Patent KR-20200040336-A (KR)
Inventor: KIM HAK YONG
IPC: D01D5/30
Filed: 2018-10-08
Abstract: According to the present invention, a spinning apparatus for manufacturing a side-by-side type three-component composite nanofiber comprises: a spinning tube body (Ta) having one shape selected from a cylindrical shape and a conical shape; a polygonal tubular hollow part (Tb) formed inside the spinning tube body (Ta) in the longitudinal direction of the spinning tube body (Ta); and two triangular columnar nozzles (Hb, Hc) and one cylindrical columnar nozzle (Ha) installed at a position facing each edge portion of the polygonal tubular hollow part (Tb) from a position spaced downwardly apart from the upper surface of the spinning tube body (Ta) to one selected from spinning solution distribution tubes (1, 2, 3), which supply a different spinning solution, in the longitudinal direction of the spinning tube body (Ta). Moreover, the different spinning solutions are electrically spun through the nozzles (Ha, Hb, Hc) installed in the spinning tube (T) with a structure, in which the edge portions of the polygonal tubular hollow part (Tb) come in contact with the outer circumferential surface of the spinning tube body (Ta), such that side-by-side type three-component composite nanofiber is manufactured. Accordingly, the present invention can manufacture high quality side-by-side type three-component composite nanofiber at high yield. Moreover, the side-by-side type three-component composite nanofiber of the present invention can be used for electrode and membrane materials for a cell, a filter material, a sensor material, and the like in accordance with a material selection of each component.
Patent KR-20190140808-A (KR)
Inventor: KIM GYEONG HOON
IPC: G06N3/08
Filed: 2018-10-19
Abstract: The purpose of the present invention is to provide a processor storing data obtained by performing convolution calculation on an input data in an internal memory; an electronic device; and a control method thereof. Disclosed is an electronic device executing an artificial intelligence algorithm. According to the present invention, a processor comprises: a memory; a convolution operation unit; and a controller providing stored input data to the convolution operation unit when data inputted from a buffer is stored in the memory by lines corresponding to the number of lines of first kernel data, storing received first operation data in the memory when the first operation data is received from the convolution operation unit, and providing the stored first operation data to the convolution operation unit when the first operation data is stored by the number of lines corresponding to second kernel data. The controller stores data, which is inputted from the buffer after the first operation data is provided to the convolution operation unit, at a position where the first stored data among pieces of the first operation data stored in the memory is stored.
Patent KR-20200045194-A (KR)
Inventor: BANG HAE SUK
IPC: H04Q9/00
Filed: 2018-10-22
Abstract: The present invention relates to a lighting control method and a lighting device using the same. The lighting device according to the invention includes: one or more lightings emitting under control; one or more lighting power switches which control the on/off of the lighting by connecting or shorting the power; and a lighting control device for controlling a lighting emission characteristic of the lighting under control of the remote control, wherein the lighting control device includes a power detection unit for detecting whether or not power is applied to the lighting through the lighting power switch, a control signal receiving unit for receiving a control signal from the remote control, and the lighting control unit for generating a lighting characteristic control signal for controlling the lighting emission characteristic of the lighting based on the signal received from the control signal receiving unit.
Patent KR-20200048481-A (KR)
Title: A method for exchanging a cryptocurrency linked with actual economic values and an apparatus
Inventor: SHIM JAE WOONG
IPC: G06Q20/38
Filed: 2018-10-30
Abstract: According to an embodiment of the present invention, a method for processing cryptocurrency based on a blockchain network of a service device comprises the steps of: issuing first cryptocurrency based on a blockchain network; receiving conversion request information of second cryptocurrency corresponding to the first cryptocurrency from a trader terminal; and issuing the second cryptocurrency convertible to a labor service according to a service conversion ratio corresponding to the first cryptocurrency. The second cryptocurrency is issued in a condition that the second cryptocurrency may be incinerated by the provision of the labor service corresponding to the real value according to a provision preparation process.
Patent KR-20190118489-A (KR)
Title: Decoration element
Inventor: KIM YONG CHAN
IPC: A45D40/00
Filed: 2018-10-31
Abstract: The present invention relates to a decorative member, which comprises: a color expression layer including a light reflection layer and a light absorption layer provided on the light reflection layer; and a substrate provided on one surface of the color expression layer, wherein the light absorption layer comprises copper nickel oxide (Cu_aNi_bO_x). In addition, the decorative member has improved visibility of dichroism.
Patent KR-20200050206-A (KR)
Inventor: KWAK GEUN JAE
IPC: C07C15/06
Filed: 2018-11-01
Abstract: The present invention relates to a catalyst for aromatization reaction of light hydrocarbon containing zeolite having a Zn-modified hierarchical porous structure with reinforced catalytic activity and stability; a method for preparing the same; and a method for preparing C6-C8 monocyclic aromatic compounds from light hydrocarbon under the catalyst. According to the present invention, the catalyst for aromatization reaction of light hydrocarbon contains zeolite having a Zn-modified hierarchical porous structure, in which an outer surface and a hierarchical porous surface are modified with Zn by desilicating zeolite with an MFI structure having Si / Al ratio of 10-80, so that a loading amount of Zn may reach 0.1-5 wt% in the hierarchical zeolite having an intracrystalline interconnected micro-porous and meso-porous structure.