baber/WOPTO huggingface dataset:
Patent KR-20210126825-A (KR)
Inventor: KIM YOUNG MI
IPC: C04B35/63
Filed: 2020-04-10
Abstract: The present invention relates to a method for manufacturing an aluminum nitride susceptor, which comprises the steps of: forming a first mixed powder by mixing a blackening additive containing calcium oxide (CaO), iron oxide (Fe_2O_3) and silicon oxide (SiO_2) in aluminum nitride powder; forming a second mixed powder by mixing a sintering additive containing yttria (Y_2O_3) and a binder with the first mixed powder; degreasing the second mixed powder through heat treatment at a temperature of 600 to 700℃; and sintering at a temperature of 1,700 to 1,900℃ after loading the degreased second mixed powder into a graphite mold. The present invention relates to a method of manufacturing an aluminum nitride susceptor, which can replace the conventional graphite susceptor by producing a black color by reducing the brightness of the aluminum nitride sintered body without adding a heavy metal compound.
Patent KR-20210130365-A (KR)
Title: System for self-diagnosis and auto positioning of semiconductor manufacturing equipment
IPC: H01L21/687
Filed: 2020-04-22
Abstract: A disclosed self-diagnosis and auto positioning system for a semiconductor facility comprises: a diagnosis wafer provided in the shape of a wafer for semiconductor manufacturing; a transfer robot that grips the diagnosis wafer and transfers and provides the same to a set loading area for process execution; a camera module provided on the diagnosis wafer to photograph the loading area while the diagnosis wafer is positioned above the loading area by the transfer robot; and a control module for determining whether a loading position at which the diagnosis wafer is loaded matches the loading area based on image information acquired by the camera module and controlling the transfer robot.
Patent KR-20210133495-A (KR)
Title: Pharmaceutical composition for preventing or treating periodontal disease which has improved convenience for internal use through size reduction for formulation comprising titrated extract of the unsaponifiable fraction of Zea Mays L. and extract of Magnoliae Cortex
IPC: A61K9/00
Filed: 2020-04-29
Abstract: The present invention relates to a pharmaceutical composition for prevention and treatment of periodontal disease containing a titrated extract of the unsaponifiable fraction of Zea mays L. and a Magnolia officinalis extract as active components. The pharmaceutical composition of the present invention can reduce a tablet size to increase dosing compliance, as well as shorten the disintegration time by applying an optimal disintegrant, and ensure stability.
Patent KR-20210133563-A (KR)
Title: Electronic device incuding radiation sheet
IPC: H05K7/20
Filed: 2020-04-29
Abstract: In accordance with various embodiments of the present disclosure, an electronic device includes: a first electric element; a radiation sheet including a heat spread member for spreading heat produced from the first electric element and a shock prevention member stacked with at least one part of the heat spread member; and a bracket providing a space to store the radiation sheet, and including a first area opposed to the first electric element, a second area spaced apart from the first area, and a third area placed between the first and second areas. In the first area, a part of the heat spread member is placed in a first direction toward the first electric element, and a part of the shock prevention member is placed in a second direction which is opposite to the first direction. In the second area, another part of the heat spread member is placed in the second direction, and another part of the shock prevention member is placed in the first direction. Another part of the heat spread member placed in the third area is extended from the heat spread part in the first area to be connected to the heat spread member in the second area. Therefore, the present invention is capable of effectively absorbing an external shock and improving assembly properties.
Patent KR-20210135738-A (KR)
Title: Apparatus and method for controlling motor driven power steering system of vehicle
IPC: B62D5/04
Filed: 2020-05-06
Abstract: Disclosed are a controlling apparatus of an electric steering system and a method thereof. The controlling apparatus of the electric steering system according to one aspect of the present invention comprises: a steering angle position control unit configured to compensate for a first steering angle error which is a difference between a commanded steering angle from an autonomous driving system and a first current steering angle from a steering angle sensor and output a first command current; and a responsiveness improving unit compensating for a second steering angle error which is a difference between the commanded steering angle and a second current steering angle from a motor and applying a compensated value to the steering angle position control unit. The steering angle position control unit outputs a second command current by applying the compensated value to the first command current. An objective of the present invention is to provide the controlling apparatus of the electric steering system, capable of stably maximizing performance, and a method thereof.
Patent KR-20200138055-A (KR)
Inventor: SUNG SI YOUNG
IPC: C07H7/06
Filed: 2020-05-28
Abstract: The present invention relates to a novel empagliflozin derivative, which is a novel compound that is useful as an SGLT-2 inhibitor. In addition, a novel empagliflozin derivative according to the present invention exhibits a relatively higher melting point, lower hygroscopicity, and superior storage stability in comparison with empagliflozin, which is a drug developed as an SGLT-2 inhibitor, and thus the present invention is very suitable for manufacturing a formulation. Novel empagliflozin derivatives, crystalline forms or hydrates are represented by chemical formula 1.
Patent KR-20210147360-A (KR)
Inventor: PARK SANG HEON
IPC: A23P10/20
Filed: 2020-05-28
Abstract: The present invention relates to red pepper powder shaped to have a regular shape and a manufacturing method thereof and, more specifically, to red pepper powder shaped to have a regular shape, in which shapes a predetermined amount of red pepper powder into a predetermined shape, thereby providing advantages of providing convenience of measuring the amount of red pepper powder and preventing the red pepper powder from spilling around or accidentally spilled or blown away when being scooped and moved by a cooking tool during cooking. According to the present invention, the method comprises the following steps: a red pepper powder preparation step of pulverizing red pepper into a powder form; an adhesive means preparation step of preparing juice extracted by a mashing garlic; a kneading step of mixing the red pepper powder of the powder form and the extract extracted by mashing garlic; and a shaping step of putting the kneaded red pepper powder into a molding machine to mold the red pepper powder into a predetermined shape.
Patent KR-20220001017-A (KR)
Title: System of smart insurance based on activity information
Inventor: LEE NAM RYUL
IPC: G06Q40/08
Filed: 2020-06-03
Abstract: The present invention relates to a smart insurance system based on user selection depending on activity information, comprising: a utility unit for maintaining an insurance contract with a user for a preset period, allowing the user to select a predetermined activity arbitrarily within the preset period and proposing an insurance fee corresponding to the predetermined activity; and a management unit networking with the utility unit, if a user selects a predetermined activity arbitrarily, calculating an insurance fee corresponding to the predetermined activity to propose the same through the utility unit, and ensuring the insurance of the user while the predetermined activity selected by the user occurs. Therefore, insurance is ensured depending on the kind and schedule of activities designated by a user within an insurance contract period while an insurance contract is maintained by a one-time contract with the user.
Patent KR-20210150165-A (KR)
Inventor: HER SOO BOK
IPC: A61C13/34
Filed: 2020-06-03
Abstract: According to one embodiment of the present invention, a method for manufacturing an orthodontic bracket module is provided. The method comprises the steps of: providing a real tooth model including a model tooth provided with a coupling part to which a bracket is coupled; disposing a resin made a soft material on an inner side of the coupling part; inserting at least a portion of the bracket into the coupling part through the open surface of the coupling part to press the resin so that a base part corresponding to the model tooth is formed; inserting a bracket guide into the bracket; and forming a bracket guide jig to which the bracket guide is rotatably connected and which has one surface corresponding to one surface of the model tooth. According to the present invention, a bracket that is suitable for a patient can be manufactured by a simple method.
Patent KR-20220001705-A (KR)
Inventor: LEE JEONG HOON
IPC: A23L21/25
Filed: 2020-06-30
Abstract: Disclosed is a method for manufacturing coffee beans, in which coffee beans are naturally aged by ingredients of natural royal jelly as the coffee beans absorb main ingredients of the natural royal jelly in a natural beehive. According to the present invention, the method comprises the following steps: (a) preparing natural royal jelly in a queen cell inside a beehive with bees; (b) inserting coffee beans into the natural royal jelly in the queen cell inside the beehive with the bees of the step (a); (c) allowing the coffee beans inserted in the natural royal jelly in the queen cell of the step (b) to absorb the natural royal jelly to be aged; (d) inserting the coffee beans of the step (c) in the beehive with the queen cell; (e) allowing the bees to autonomously apply natural enzymes and natural propolis on the coffee beans of the step (d) inserted in the queen cell; and (f) taking out the coffee beans of the step (e), which are naturally aged while the bees autonomously apply the natural enzymes and natural propolis on the coffee beans, from the beehive. According to the present invention, the main ingredients of natural royal jelly in a natural beehive are absorbed by coffee beans so that the coffee beans naturally aged with natural royal jelly ingredients, and thus coffee beans containing beneficial functional ingredients of natural royal jelly, which are known to have a health promotion effect, can be acquired.
Patent KR-20220008404-A (KR)
Inventor: SIN HYEON DEOK
IPC: G16H10/20
Filed: 2020-07-13
Abstract: Disclosed are a system and method for providing plastic surgery service using a terminal. According to the present invention, the method for providing plastic surgery service can comprise: a step of receiving information of a plastic surgery hospital from the plastic surgery hospital, and dispersing and storing the information in a dispersion storage server; a step of transmitting a plastic surgery hospital list including one or more plastic surgery hospitals fitting the situation of a patient accessing by using a mobile terminal to the patient; a step of receiving the selection of a plastic surgery hospital to use from the patient; a step of requesting and receiving a plastic surgery consultation chart including one or more questions needed for the treatment of the patient to and from the selected plastic surgery hospital; a step of providing the plastic surgery consultation chart to the mobile terminal, and receiving an input of responses to the one or more questions included in the plastic surgery consultation chart from the patient; a step of matching the one or more questions included in the plastic surgery consultation chart with the responses received from the patient, and storing the information; and a step of including the responses inputted from the patient in the plastic surgery consultation chart, and transmitting the chart to the selected plastic surgery hospital. The present invention aims to provide a system and method for providing plastic surgery service using a terminal, which are capable of reducing the time required for plastic surgery service.
Patent KR-20220008588-A (KR)
Title: The pedal for a bicycle
Inventor: PARK HEE JAE
IPC: A63B21/00
Filed: 2020-07-14
Abstract: The present invention includes: a case rotatable based on a spindle; a top plate that is connected to the case with a pivot axis and can be rotated based on the pivot axis; a displacement generating assembly disposed inside the case and connected to the case and the upper plate to generate displacement according to the rotation of the upper plate; and a sensing part connected to the displacement generating assembly to detect the displacement. Thus, it is possible to accurately measure the momentum of a bike rider.
Patent KR-20210015654-A (KR)
Inventor: NISHIKAWARA TOMOFUMI
IPC: G03F7/20
Filed: 2020-07-15
Abstract: The present invention provides an optical device which has a gas supply mechanism which reduces a risk that light to an optical element is shaded. The optical device comprises: a first optical element and a second optical element; a holding unit holding the first optical element and the second optical element; a gas supply unit supplying a temperature-controlled gas toward a flow channel installed in the holding unit; and a gas discharge unit discharging the gas supplied by the gas supply unit. The gas discharging unit is disposed along an arranging direction of the first optical element and the second optical element.
Patent KR-20220011301-A (KR)
Title: Method of Inducing Bovine Somatic Cells to Bovine Myogenic Cells
Inventor: LEE HYEONG RAE
IPC: C12N5/077
Filed: 2020-07-21
Abstract: The present application relates to a method for inducing bovine somatic cells to bovine muscular cells. According to the method of the present application, bovine somatic cells are differentiated and induced into bovine muscular cells, thereby conveniently producing the bovine somatic cells.
Patent KR-20210144523-A (KR)
Title: controllable pitch propeller with hydraulic locking unit
IPC: B63H1/20
Filed: 2020-07-31
Abstract: The present invention relates to a controllable pitch propeller enabling the pitch of blades to be changed in accordance with operating conditions of a ship, and the size of a hub to be reduced, thereby providing high efficiency close to the propulsion efficiency of a fixed pitch propeller (FPP). More specifically, the present invention relates to a controllable pitch propeller having a slide locking block, configured to lock a propeller pitch so that resistance or external impact, generated as the propeller rotates, cannot change the propeller pitch. To this end, the controllable pitch propeller, which comprises a hub mounted on a propulsion shaft of a ship, and multiple blades which are mounted around a periphery of the hub and whose pitch varies by operation of a hydraulic system installed in the hub, comprises: a crosshead that is moved back and forth inside the hub along a centerline of the propulsion shaft by hydraulic pressure; multiple guide slots formed on the periphery of the crosshead obliquely with respect to the centerline of the propulsion shaft; a pin connected to the blades mounted on the hub and inserted into the guide slots to change a pitch of a blade while moving along the oblique guide slots as the crosshead moves back and forth; and a hydraulic locking unit in the propulsion shaft, wherein the hydraulic locking unit locks the pin or unlocks the pin so that the pin can move when the pin is located at the top dead center or the bottom dead center of the guide slots.
Patent KR-20220016727-A (KR)
Title: Method for capturing images for multi windows and electronic device therefor
Inventor: LEE HYUNDO
IPC: G06T11/60
Filed: 2020-08-03
Abstract: Disclosed is an electronic device including a display, a processor, and a memory operatively connected to the processor. When the memory is executed, the processor may store instructions to display a first window and a second window on the display, capture the first window and the second window, when a specified input is received, and display a first indicator corresponding to the captured image of the first window and a second indicator corresponding to the captured image of the second window on the display. In addition, various embodiments identified through this document are possible.
Patent KR-20220020453-A (KR)
Title: An Array of Microlens with random patterns and its manufacturing method
Inventor: LEE JUN YOUB
IPC: G02B3/08
Filed: 2020-08-11
Abstract: One embodiment of the present invention provides a micro lens array comprising: an optical substrate defining a plurality of cells; and a plurality of micro lenses which are distributed on the optical substrate and has an angle profile or a tilting profile. The angle profile of the plurality of cells is defined according to an edge shape of the cell, and the tilting profile of the plurality of cells is defined according to a slope of the micro lens or a slope of the optical substrate. The micro lens array forms a random pattern by a rotating or tilting profile.
Patent KR-20210116177-A (KR)
Title: Emergency power supply device for eco-friendly vehicle
Inventor: HUH ILMAN
IPC: B60L53/10
Filed: 2020-08-18
Abstract: The present invention relates to an emergency power supply device for an eco-friendly vehicle. Specifically, according to embodiments of the present invention, in an emergency power supply device connected to a battery and used to increase the battery voltage for self-starting when the battery of an eco-friendly vehicle is discharged, provided is an emergency power supply device for an eco-friendly vehicle, comprising: a main body casing; a safety driving module provided inside the main body casing and transmitting power from an external power source; a power supply line connected to the safety driving module to be energized and extending outwardly from the main body casing; and a power supply terminal provided at an end of the power supply line and connectable to the battery. The safety driving module comprises: a pair of relays provided on a positive line and a negative line extending from the power supply line, respectively, and provided to on/off control the power supply through the power supply line; a system driving power source connected to the relay and supplying power for driving the relay; and a fuse provided on the positive line and the negative line, respectively, and connected to the relay. Accordingly, self-starting can be enabled.
Patent KR-20220023917-A (KR)
Title: Showcase for sterilization and air cleaning
Inventor: YU JAE WOO
IPC: F04D29/52
Filed: 2020-08-21
Abstract: The present invention relates to a clean showcase having air sterilization and cleaning functions, which repeatedly sterilizes and disinfects disease bacteria contained in the air circulating inside a product display room (112) by a UPI filter (150) of the showcase, sterilizes decaying bacteria with strong oxidizing power to purify the air by deodorizing, and at the same time, maintains proper moisture activity, thereby preventing deterioration of food preservation period and flavor and texture. The clean showcase having air sterilization and cleaning functions includes a case body, a circulating air inlet and a cold air outlet, and an evaporator.
Patent KR-20220026979-A (KR)
Inventor: LEE SUK KOU
IPC: C09D7/40
Filed: 2020-08-26
Abstract: The present invention relates to a coating agent for performing disinfection and sterilization with an antiviral function, capable of preventing infection by disinfecting and sterilizing germs and influenza and oxidizing components of a virus body to suppress proliferation, in which the disinfection and sterilization and virus oxidation are performed by spraying or applying the coating agent on a mask or protective clothing. The present invention provides the coating agent for performing the disinfection and sterilization with the antiviral function, wherein the coating agent is manufactured in a liquid, a solid, or powder by mixing 35% or less of a hydrogen peroxide component (1) and 10% or less of saccharide (2), and the coating agent is used to prevent infection by spraying or attaching the coating agent to a mask body or protective clothing to disinfect and sterilize germs and influenza, and oxidizing components of a virus body to suppress proliferation.
Patent KR-20210059602-A (KR)
Inventor: PARK SUNGKI
IPC: H04L7/00
Filed: 2020-08-28
Abstract: The present invention relates to a method for operating a time division duplexing (TDD) switching signal generation apparatus to generate a TDD switching signal with a compensated symbol timing offset (STO). According to the present invention, the method comprises the following steps: analyzing an input TDD signal to find a frame start point and measuring an STO between a reference clock and the TDD signal; determining a compensation frame whose frame period should be adjusted to compensate for the STO among switching signal frames sequentially generated with a frame period of the input TDD signal; setting a compensation counter period adjusted to a clock number different from a reference counter period in the compensation frame and setting the reference counter period in frames except for the compensation frame; and generating a switching signal by counting the reference clock from the frame start point according to a counter period set in the switching signal frames, wherein the reference counter period is the number of clocks corresponding to the frame period of the input TDD signal.
Patent KR-20220028959-A (KR)
Inventor: HAN MI JIN
IPC: G06F1/16
Filed: 2020-08-31
Abstract: According to one embodiment of the present invention, a display device may comprise: a display panel; a roller in which the display panel is winded or unwinded; a housing unit accommodating the display panel and the roller; a head bar connected to one end of the display panel; and a support plate supporting a rear surface of the display panel, having one side fixed to the head bar, having another side fixed to the housing unit, and forming a mesh shape.
Patent KR-20200107905-A (KR)
Title: Manufacturing apparatus of semiconductor and manufacturing method of semiconductor device
Inventor: TAKANO HARUYUKI
IPC: H01L21/677
Filed: 2020-09-04
Abstract: The present invention provides a semiconductor manufacturing device having a collet confirmation inspection unit capable of confirming a shape and installation state of a collet. The semiconductor manufacturing device comprises: a head sucking and picking a die with a collet; a collet inspection unit confirming and inspecting the collet; and a control device controlling the head and the collet inspection unit. The collet inspection unit has a shape detection sensor. The control device reads the shape of the collet by the shape detection sensor.
Patent KR-20220033210-A (KR)
Inventor: LEE JONGHYUK
IPC: H01M10/48
Filed: 2020-09-09
Abstract: The present invention relates to a secondary battery module capable of maintaining surface pressure of a battery cell constantly. The secondary battery module of the present invention includes: a battery stack in which a plurality of battery cells are stacked; a case in which the battery stack is accommodated; a pressure pad that is placed in contact with the battery cells constituting the battery stack and is adjusted in the volume thereof; and a pressure adjusting unit for adjusting the volume of the pressure pad in response to measured pressure, so that the pressure applied to the battery cells can be maintained constantly.