baber/WOPTO huggingface dataset:
Patent KR-20220138086-A (KR)
Inventor: JUNG HEE WON
IPC: G06F16/955
Filed: 2021-04-05
Abstract: The present invention relates to a method and system for displaying an electronic document on a display unit. According to an embodiment of the present invention, the display unit on which the electronic document is displayed continuously changes the text state of the electronic document according to the preset reading progress display information, thereby improving the concentration of the user reading the electronic document. In addition, when an index setting unit of the electronic device receives an index input signal from the user at a specific position of text whose state is continuously changed, index information is set by matching the index information to the predetermined position of the text, so that the index content desired by the user can be conveniently set. It has the effect of allowing it to be displayed clearly. In addition, in the process of continuously changing the text state of the electronic document, the display unit on which the electronic document is displayed changes the text state of the electronic document differently at a position corresponding to the important display location information of other users authorized from the external server, so that the user reading the electronic document can share the important display parts of other users together.
Patent KR-20210130638-A (KR)
Title: Optical Variable Apparatus
IPC: G03F7/00
Filed: 2021-04-05
Abstract: The present invention relates to an optical variable device. The optical variable device according to the present invention comprises a protrusion part and a base part in connection with a lower end of the protrusion part. A reaction part selectively reacting with or absorbed on a part of the protrusion part is disposed on the base part. Optical properties are changed at a specific angle since an angle or a shape of the protrusion part is changed by energy applied from the outside.
Patent KR-20220138574-A (KR)
Title: Compressive strength test and creep test combined measuring device
Inventor: KIM JIN SEOP
IPC: G01N3/08
Filed: 2021-04-06
Abstract: The present invention relates to a measuring device capable of performing a compressive strength test and a creep test together. A compressive strength test and a creep test can be performed simultaneously with one measuring device so that a laboratory space can be efficiently used, and also economic feasibility can be secured. In addition, in the creep test, it is possible to constantly generate a high static load while using a hydraulic device, and reliability of measurement can be increased by reducing influence of power outages or other disturbances. The compressive strength test and creep test combined measuring device includes a specimen pressing unit; a load generating unit; a hydraulic device unit; and a control unit.
Patent KR-20210142535-A (KR)
Title: Electronic device, and method for performing user authentication using input of keyboard in electronic device
IPC: G06F21/31
Filed: 2021-04-08
Abstract: According to various embodiments, an electronic device includes a sensor module including a plurality of sensors, a display including a touch screen, and a processor. The processor can be configured to: check a plurality of sensor values detected in accordance with the input of a keyboard using the plurality of sensors during the use of the keyboard displayed on the touch screen; detect a first characteristic by calculating a correlation between the plurality of sensor values; input the plurality of sensor values into a first learning model as an input value; when the first learning model generates an output value based on the input value, detect a second characteristic by calculating a correlation between the input value and the output value; determine a final authentication value based on a first result value of a first classifier having learnt the first characteristic and a first result value of a second classifier having learnt the second characteristic; and authenticate the user using the keyboard based on the final authentication value. Besides, various embodiments can be provided. Therefore, the present invention is capable of increasing the accuracy of user authentication.
Patent KR-20220140955-A (KR)
Inventor: JO KWANG GON
IPC: A01K75/04
Filed: 2021-04-12
Abstract: A buoy according to the present disclosure includes: a main buoyancy unit having an internal space for storing gas; a secondary buoyancy unit having an interior space physically separated from the internal space of the main buoyancy unit; and a fluorescent unit disposed along at least a portion of an outer surface of the main buoyancy unit, wherein the main buoyancy unit has corrosion resistance to seawater.
Patent KR-20210144572-A (KR)
Title: Additives for non-aqueous electrolyte, non-aqueous electrolyte and lithium secondary battery comprsing the same
IPC: H01M10/052
Filed: 2021-04-16
Abstract: The present invention relates to an additive for a non-aqueous electrolyte, which can improve the lifespan characteristics of a lithium secondary battery by forming an electrode-electrolyte interface that is stable even at high temperatures and has low resistance when used in a non-aqueous electrolyte, and specifically, to an additive for a non-aqueous electrolyte including a sultone-based compound represented by chemical formula I, a non-aqueous electrolyte including the same, and a lithium secondary battery.
Patent KR-20220144480-A (KR)
Inventor: KIM HYUN JOO
IPC: C08L75/02
Filed: 2021-04-20
Abstract: The present invention relates to a polyol-modified aspartic two-component polyurea resin composition capable of adjusting pot life and hardness, and to a manufacturing method thereof, and more particularly, to a polyol-modified aspartic two-component polyurea resin composition capable of adjusting pot life and hardness by mixing an aspartic ester resin and a polyol by comprising a subject containing an aspartic ester resin and a polyol; and a curing agent containing polyisocyanate, and to a manufacturing method thereof.
Patent KR-20210134506-A (KR)
Title: Etching apparatus and etching method
IPC: H01J37/32
Filed: 2021-04-23
Abstract: The present invention relates to an etching device, wherein in etching, a tilt angle in an edge region of a substrate is appropriately controlled. As the device for etching the substrate, the device comprises: a chamber; a substrate support body, as the substrate support body provided inside the chamber, having an electrode, an electrostatic chuck provided on the electrode, and an edge ring disposed to surround the substrate mounted on the electrostatic chuck; a high-frequency power source that supplies high-frequency electric power for generating plasma from the gas inside the chamber; and an RF filter with a variable impedance. The edge ring and the RF filter are electrically directly connected through a connection part.
Patent KR-20210136854-A (KR)
Title: Composition for preventing or treating cognitive impairment comprising extract of iris lactea
IPC: A61P25/28
Filed: 2021-04-28
Abstract: The present invention relates to a composition for preventing or treating a cognitive disorder, comprising an Iris lactea extract or a fraction thereof, and more particularly, to: a pharmaceutical composition for preventing or treating a cognitive disorder, comprising an Iris lactea extract or a fraction thereof as an active ingredient; a food composition; a feed composition; and a method for treating a cognitive disorder using the pharmaceutical composition. The Iris lactea extract of the present invention shows an excellent normalization effect and memory enhancement effect with respect to a damage to the brain such as basal forebrain, white matter, and hippocampus, and, thus, can be effectively used for treatment of a cognitive disorder related to memory disorders and cerebrovascular disorders induced by the damage, such as vascular dementia and cerebral infarction.
Patent KR-20220152049-A (KR)
Title: Method and apparatus for supporting ue mobility between networks
Inventor: BAEK YOUNGKYO
IPC: H04W84/04
Filed: 2021-05-07
Abstract: The present invention relates to a communication technique for converging a 5G communication system with IoT technology to support a higher data transmission rate after a 4G system, and a system thereof. The present invention can be applied to intelligent services based on 5G communication technology and IoT-related technologies (e.g. smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security and safety-related services, and the like). According to an embodiment of the present invention, a method of a 1 AMF entity can comprise: a step of receiving a registration request message for a first network of the first AMF entity through a base station from a terminal; a step of transmitting a context request message which requests for context information on the terminal based on the registration request message to a second AMF entity; a step of receiving a response message corresponding to the context request message from the second AMF entity.
Patent KR-20220153288-A (KR)
Inventor: KIM JUN YONG
IPC: A61F13/49
Filed: 2021-05-11
Abstract: The present invention relates to a defecation aid pad, which comprises: a body contact part that comes in contact with a part of the wearer's body, a support part that supports the lower portion of the body contact part, and a defecation accommodating part that is formed to be surrounded by the body contact part and the inner circumferential surface of the support part, wherein the body contact part includes an extension part disposed on both sides of the defecation accommodating part and a base connecting the extension part, and has a plurality of protrusions formed on the upper surface of the body contact part that comes into contact with the body. Thus, it is possible to provide the defecation aid pad that is pleasant and comfortable to wear by minimizing the direct contact of defecation to the wearer's body.
Patent KR-20220155061-A (KR)
Title: Method for selective recovering Lithium by pyro- and hydrometallurgical process from Li-Al-Si(LAS) containing material
Inventor: SHIN SHUN MYUNG
IPC: C22B3/20
Filed: 2021-05-14
Abstract: The present invention relates to a method for selectively recovering lithium through a dry/wet-combined smelting process from a raw material containing Li-Al-Si (LAS). The method includes: a raw material obtaining step of obtaining powder by crushing and pulverizing a raw material containing Li-Al-Si (LAS); a thermal treatment step of making a phase change to increase the volume of the powder; a first leach step of preparing a first leach solution by adding a first leach solution to the thermally treated raw material; a solid-liquid separation step of preparing a residue and a second leach solution by separating the first leach solution into liquid and solids; a pH regulation step of preparing a third leach solution, from which at least some of zinc (Zn) and aluminum (Al) are removed, by regulating pH of the second leach solution; and a solvent extraction step of solvent-extracting the lithium in the third leach solution.
Patent KR-20210067996-A (KR)
Title: Laser induced transfer film
Inventor: LEE KWANG HOI
IPC: B41M5/46
Filed: 2021-05-28
Abstract: Disclosed is a laser transfer film. The disclosed laser transfer film comprises a substrate layer, a thermally expansible light absorption layer and an adhesive layer in this order. The thermally expansible light absorption layer has a light transmittance of 70% or more at a wavelength of 550 nm, and absorbs light in a wavelength range of 780 to 1,500 nm. The difference between the visible light transmittance and the near-infrared transmittance represented by the following equation 1 is 5 to 90%. In the equation 1, the difference between the visible light transmittance and the near-infrared transmittance is light transmittance (@550 nm) - light transmittance (@1,064 nm). The present invention can provide the laser transfer film having the high light transmittance in a visible light region and excellent transfer characteristics.
Patent KR-20220161780-A (KR)
Title: Heater assembly for aerosol generating device and aerosol generating device including the same
Inventor: KIM DONG SUNG
IPC: A24F40/46
Filed: 2021-05-31
Abstract: A heater assembly for an aerosol generating device includes a heater for heating an aerosol generating article, a body surrounding the aerosol generating article, a first cover disposed on one side of the body and including a first hole into which the aerosol generating article is inserted, and a second cover disposed on the other side of the body and including a second hole through which a line for supplying power to the heater passes to the outside of the heater assembly.
Patent KR-20220162912-A (KR)
Title: Carbon implant and Manufacturing method of the same
Inventor: HAN KAP SOO
IPC: A61L27/08
Filed: 2021-06-01
Abstract: The present invention relates to a carbon material implant and a method for manufacturing the same and, more particularly, to a carbon material implant manufactured by using a carbon sheet, and a method for manufacturing the same. According to the present invention, the method for manufacturing a carbon material implant comprises: a preparation step of cutting and preparing a carbon sheet according to the shape of implant; an impregnation step of impregnating the carbon sheet with a resin; a lamination step of placing the plurality of carbon sheets impregnated with the resin into a mold and laminating the carbon sheets; a heating step of heating and baking the laminated carbon sheets; and a post-processing step of processing the external shape of the implant formed by curing the carbon sheets by the heating step. According to the present invention, treatment and surgery can be performed smoothly without removing the implant.
Patent KR-20220164163-A (KR)
Title: Preparation of aptamer pool using magnetic collection for proteomic profile or protein quantification and automated equipment thereof
Inventor: KIM SUNG CHUN
IPC: C12Q1/6869
Filed: 2021-06-04
Abstract: The present invention relates to the preparation of an aptamer pool using magnetic collection for proteomic profiling or protein quantification, and an automated system for the same. The present invention uses magnetic collection for proteomic profiling or protein quantification, and the preparation of the aptamer pool can be performed on an automated liquid treatment device in an automated manner. Therefore, the present invention has the advantage of high degree of autonomy and reproducibility and repeatability in proteomic profiling.
Patent KR-20210152050-A (KR)
Inventor: LU CHAO CHUN
IPC: H01L27/108
Filed: 2021-06-04
Abstract: The present invention discloses a memory cell structure. The memory cell structure includes a silicon substrate, a transistor, and a capacitor. The silicon substrate has a silicon surface. The transistor is coupled to the silicon surface, and the transistor includes a gate structure, a first conductive region, and a second conductive region. The capacitor has a storage electrode, the capacitor is over the transistor, and the storage electrode is electrically coupled to a second conductive region of the transistor. The capacitor includes a capacitor perimeter, and the capacitor is located within the capacitor perimeter.
Patent KR-20220165385-A (KR)
Title: Method for preparing sundae-gangjeong
Inventor: SONG JIN SUK
IPC: A23L27/00
Filed: 2021-06-08
Abstract: One aspect of the present invention provides a method for manufacturing fried sundae rice cake with increased palatability, such as elimination of miscellaneous odors and an improved texture, and a fried sundae rice cake manufactured thereby. The present invention includes the steps of: coating sundae with powder; frying the sundae coated with the powder; and mixing the fried sundae and sauce and frying the mixture to manufacture a fried sundae rice cake.
Patent KR-20210157884-A (KR)
Inventor: O EUN KWON
IPC: A61B5/24
Filed: 2021-06-17
Abstract: The present invention relates to a device for detecting and stimulating a biosignal. More specifically, the present invention relates to the device for detecting and stimulating the biosignal comprising: a flexible substrate; a stimulation part on the flexible substrate; and a detection electrode part on the flexible substrate, wherein the stimulation part and the detection electrode part vertically overlap, the stimulation part comprises an organic light emitting diode (OLED), the stimulation part emits an optical signal, and the detection electrode part may detect the biosignal. Therefore, the present invention is capable of diagnosing and treating diseases.
Patent KR-20220000830-A (KR)
Title: Substrate processing apparatus and substrate processing method
Inventor: YAMANOBE HOKUTO
IPC: B24B1/04
Filed: 2021-06-21
Abstract: Provided is a substrate processing apparatus for reliably preventing a cleaning solution containing foreign substances from falling on a wafer from a polishing head. The substrate processing apparatus comprises: a rotation retaining and supporting device (10), a polishing head (50), and a head cleaning device (200) which supplies the cleaning solution to the polishing head (50) to clean the polishing head (50) during and/or after polishing of a substrate (W).
Patent KR-20210081313-A (KR)
Title: Robot for dental treatment
Inventor: KIM HYUNG JOO
IPC: A61C1/08
Filed: 2021-06-21
Abstract: A robot for dental treatment according to an embodiment of the present invention comprises: a head fixing unit for fixing a patient's head; a jaw fixing unit fixing the patient's jaw while opening the jaw; a tooth fixing unit fixing a treatment target tooth or surrounding teeth; a robot arm movable in at least three directions; a handpiece detachably attached to the robot arm and including a rotating part for tooth removal; and a movable fixed base. The head fixing unit, the jaw fixing unit and the tooth fixing unit are connected and fixed to the base, and the robot arm moves based on the base and removes the teeth.
Patent KR-20220170398-A (KR)
Title: Hybrid multi-layer panel fabrication apparatus and multi-layer panel using the same
Inventor: LEE HAK YEON
IPC: B32B15/18
Filed: 2021-06-22
Abstract: The present invention relates to a hybrid multi-layered panel fabrication apparatus and a multi-layered panel fabricated thereby, and the purpose is to provide a multi-layered panel fabrication apparatus which melts a hot melt adhesive film to adhere a metallic plate material to a non-woven fabric. To this end, the present invention comprises: a non-woven unwinder (10) which releases non-woven fabric (F) wound on a coil and supplies the same; a conveyor (30a) which conveys the non-woven fabric supplied from the non-woven unwinder (10) in the horizontal direction; an upper metallic coil unwinder (40a) and a lower metallic coil unwinder (40b) which are placed on upper and lower parts of the conveyor (30a), respectively; an upper adhesive film unwinder (60a) and a lower adhesive film unwinder (60b) which are placed on upper and lower parts of the conveyor (30a), respectively; a second take-up roll (100) which has the upper adhesive film (H1) and an upper metallic plate material (S1) overlapped on a top surface of the non-woven fabric (F) and the lower adhesive film (H2) and a lower metallic plate material (S2) overlapped on a rear surface of the non-woven fabric; a first heating compression roll (110) which is placed in a back of the take-up roll (100); a heating oven (120) which is placed in a back of the first heating compression roll (110); and a second heating compression roll (130) which is placed in a back of the heating oven (120). The non-woven fabric and the metallic plate material adhere to each other by melting and compression of hot melt adhesive films, and each part is consecutively placed in a series of fabrication lines.
Patent KR-20220170424-A (KR)
Title: Non-aqueous electrolyte for lithium secondary battery, and lithium secondary battery containing same
Inventor: SON SAM ICK
IPC: H01M50/463
Filed: 2021-06-23
Abstract: The present invention relates to a non-aqueous electrolyte for a lithium secondary battery having halogenated phosphazene as an additive, and a lithium secondary battery comprising the same. The non-aqueous electrolyte for a lithium secondary battery according to the present invention contains an additive having a structure from which a halogenated group is easily separated and then promotes lithium precipitation containing halogenated groups on a surface of cathode comprised of lithium metals to change a form of lithium precipitation, thereby inhibiting the formation of dendrite of lithium when charging. In addition, a separator within the lithium secondary battery according to the present invention contains multiple structures of communication holes where pores having a three-dimensional shape and a specific size are regularly and adjacently arranged, such that the homogenized three-dimensional space within the communication hole structure controls the spread of lithium ions and homogenizes ion current density, thereby inhibiting overvoltage even under charging and discharging conditions with high current density to improve cycle characteristics and stability of secondary batteries.
Patent KR-20230000778-A (KR)
Title: Non-flammable ultra-thin flexible duct welding equipment
Inventor: JUNG HYUN CHUL
IPC: B23K11/06
Filed: 2021-06-25
Abstract: The present invention relates to a non-combustible ultra-thin flexible duct welding device, in which a material is put in between intake guides (1), and the material is advanced by a feeding motor (2), and when passed between upper and lower electrode rollers (3, 4), a duct is formed by welding the material, and then discharged by a discharge guide (6). The present invention can quickly and accurately weld non-combustible ultra-thin flexible ducts, and has a remarkable effect of improving the quality of welded parts.
Patent KR-20230001851-A (KR)
Title: Meeting minutes preparation system with voice recognition technology
Inventor: KIM CHEOL HOON
IPC: G10L17/02
Filed: 2021-06-29
Abstract: Disclosed is a meeting minutes writing system using voice recognition. The meeting minutes writing system of the present invention comprises: a plurality of voice recognition devices individually installed at positions facing a plurality of speakers to individually recognize a voice uttered from each speaker and configured to generate voice information for each speaker for the recognized voice; and a station device configured to receive voice information for each speaker generated from the plurality of voice recognition devices, recognize voices uttered from a plurality of speakers to generate overall voice information, and write meeting minutes for the plurality of speakers by comparing and analyzing the voice information for each speaker and the overall voice information.
Patent KR-20230004073-A (KR)
Title: Method, apparatus and system for determining a slight accident of a moving object
Inventor: HA JAE JUN
IPC: H04W4/12
Filed: 2021-06-30
Abstract: Disclosed are a method, apparatus and system for determining a slight accident of a moving object. A method for determining a slight accident of a moving object implemented in a computing device includes the steps of: acquiring situation data of the moving object detected when an accident with respect to the moving object occurs; analyzing the degree of damage to the moving object based on the situation data; and determining whether the accident of the moving object is a slight accident based on the degree of damage and transmitting a message of a result determination to the moving object.