baber/WOPTO huggingface dataset:
Patent KR-20210021878-A (KR)
Title: Thin film transistor and method for manufacturing the same
Inventor: KIM YOON JEONG
IPC: H01L21/02
Filed: 2019-08-19
Abstract: The present invention relates to a thin film transistor and a manufacturing method thereof and, more particularly, to a thin film transistor using a metal oxide thin film as an active layer and a manufacturing method thereof. According to an embodiment of the present invention, the thin film transistor comprises: a gate electrode; source and drain electrodes disposed above or below the gate electrode and spaced apart from each other in a horizontal direction; an active layer disposed between the gate electrode and the source and drain electrodes; and a gate insulating layer disposed between the gate electrode and the active layer, wherein the gate insulating layer has a multilayer structure having different oxygen concentrations.
Patent KR-20210029990-A (KR)
Title: Online clothes shopping system
Inventor: GO EUN SEOK
IPC: G06Q30/06
Filed: 2019-09-09
Abstract: The present invention provides an online clothing shopping system, which includes: an online clothing shopping unit which displays clothing sold by sellers to buyers; a database for storing sales clothing information, buyer information, fitting model information, and a wearing image in which a fitting model is wearing clothing; an image capturing unit which acquires the wearing image which is obtained by photographing the buyer or the fitting model wearing clothing and stores the image in the database; an image analysis unit for automatically acquiring the buyer information or the fitting model information by analyzing the wearing image; and an image matching unit which compares the buyer information with the fitting model information to select the fitting model with the greatest similarity, selects the image in which the selected fitting model wearing clothing which is selected by the buyer, and displays the selected image to the buyer.
Patent KR-20210030010-A (KR)
Title: Pre-lithiation Method of Negative Electrode for secondary battery
Inventor: JUN CHAN SOO
IPC: H01M10/052
Filed: 2019-09-09
Abstract: The present invention relates to a pre-lithiation method for a negative electrode for a secondary battery, which comprises: a wetting step of performing wetting by immersing an assembly having a separator interposed between a first electrode including a negative electrode active material and a second electrode including lithium metal in an electrolyte solution; a lithiation step of lithiating the first electrode by charging the first electrode with a current or voltage applied to the wetted assembly; and a step of performing stabilization after charging is finished, wherein the lithiation step includes a process of pressing the assembly. According to the present invention, lithium ions are uniformly doped on a negative electrode, thereby providing an effect of increasing the capacity and lifespan characteristics of a secondary battery.
Patent KR-20210030791-A (KR)
Title: Server, method and computer program for detecting abnormal state of monitoring target video
Inventor: KIM IL MYUNG
IPC: G06N20/00
Filed: 2019-09-10
Abstract: Provided is a server, which detects abnormal situations in a monitored image, which comprises: an input unit for receiving a region of interest and an abnormal situation condition among monitoring target images from a first manager terminal; a learning unit for learning a learning model to detect an abnormal situation corresponding to the abnormal situation condition from the region of interest image corresponding to the region of interest; an image acquisition unit for acquiring the monitoring target image in real time; and an abnormal situation detection unit configured to detect an abnormal situation from the real-time region of interest image corresponding to the region of interest among the real-time monitoring target images based on the learning model.
Patent KR-20210037284-A (KR)
Title: Curable Compound, Coating Composition Comprising the Same and Organic Light Emitting Diode Comprising Organic Thin Layer with Superior Solvent Orthogonality Derived therefrom
Inventor: SEO SEOG JAE
IPC: C09D179/02
Filed: 2019-09-27
Abstract: The present invention provides a compound represented by chemical formula 1, wherein the compound is excellent in solvent orthogonality, thereby capable of solving the problem of, for example, dissolving an organic thin film layer in a solvent when forming an organic thin film layer having a multilayer structure by a solution process.
Patent KR-20190113719-A (KR)
Title: Crystalline two-dimensional conjugated polymer, thin films using the same, and method for producing the same
Inventor: KIM KIMOON
IPC: C08G61/12
Filed: 2019-09-30
Abstract: The present invention relates to: a two-dimensional conjugated polymer synthesizing organic conjugated molecules capable of mutually reversible covalent bonding using a single reaction method; a thin film using the same; and a manufacturing method thereof. The two-dimensional conjugated polymer and the thin film manufactured from the same have excellent electrical and optical properties, thereby having various applicability.
Patent KR-20210037939-A (KR)
Title: Reducing air pollutant system
Inventor: LEE JAEMOON
IPC: B01D53/60
Filed: 2019-09-30
Abstract: The present invention provides an exhaust gas pollutant reduction system for reducing nitrogen oxides and sulfur oxides contained in exhaust gas. The exhaust gas pollutant reduction system according to an embodiment of the present invention includes a first chamber having a side to which the exhaust gas inlet pipe is connected; a second chamber having a lower portion penetrating an upper surface of the first chamber and positioned inside the first chamber, the second chamber being connected to an exhaust gas exhaust pipe; a connection pipe passing through the lower surface of the second chamber and connecting the inner space of the second chamber and the inner space of the first chamber; an oxidizing agent spraying unit for spraying an oxidizing agent toward the exhaust gas flowing into the first chamber; and an absorbent spraying unit for spraying an absorbent toward the exhaust gas flowing into the second chamber through the connection pipe.
Patent KR-20210039689-A (KR)
Title: Crash pad for vehicle and manufacturing method thereof
Inventor: SON CHANG WAN
IPC: B29K75/00
Filed: 2019-10-02
Abstract: The present invention relates to a vehicle crash pad capable of eliminating a skin scoring process when forming a skin layer due to excellent airbag deployment performance, and a method for manufacturing the same. According to an embodiment of the present invention, the vehicle crash pad comprises: a skin layer forming an outer surface of a crash pad having an airbag module; a core layer formed on a lower surface of the skin layer; and a foaming layer formed between the core layer and the skin layer. The skin layer has a tensile strength of 50 to 120 kg_f/cm^2 and an elongation at break of 200 to 600% measured according to JIS K6301 standards.
Patent KR-20210040677-A (KR)
Title: Semitransparent thin film solar cell and manufacturing method of the same
Inventor: KWON JUNG DAE
IPC: H01L31/0445
Filed: 2019-10-04
Abstract: According to one aspect of the present invention, provided is a translucent thin film solar cell in which a p-type semiconductor layer, an i-type photoelectric conversion layer, and an n-type semiconductor layer are provided on a translucent substrate. The translucent thin film solar cell comprises a first buffer layer formed on the p-type semiconductor layer, and the first buffer layer can include a hydrogenated amorphous silicon oxide (p-a-SiO_x:H).
Patent KR-20210043838-A (KR)
Title: Transfer device for lying patient
Inventor: HONG YOUNG GIL
IPC: A61G7/10
Filed: 2019-10-14
Abstract: A transfer device for an immobile patient according to an embodiment of the present invention comprises: a carrier unit (10) driving forward, driving backward, and changing direction; a plurality of lift units (20) installed on the carrier unit (10) and elevating a rod (29); and a plurality of board units (30) installed on the rod (29), lifted by the operation of the plurality of lift units (20), and supporting the immobile patient. An objective of the present invention is to provide a transfer device for an immobile patient which allows the patient lying on a bed to be transferred in a more comfortable state, with less effort by a person helping the patient.
Patent KR-20210043990-A (KR)
Title: Battery pack and manufacturing method thereof
Inventor: ROH TAEHWAN
IPC: H01M10/613
Filed: 2019-10-14
Abstract: The present invention relates to a battery pack having a simplified structure and a manufacturing method thereof. According to the present invention, the battery pack comprises: an upper case and a lower case; a battery module stack having battery modules stacked between the upper case and the lower case; a vertical square tube formed in the left-right direction of the stacked battery modules and mounted on the battery module stack; a vertical square tube formed in the vertical direction of the stacked battery modules and mounted on the battery module stack; and a horizontal square tube formed in the front-rear direction of the stacked battery modules and mounted on the battery module stack. The vertical square tube is formed in plural and the plurality of vertical square tubes are vertically stacked to be coupled between the stacked battery modules and be coupled to all of the battery modules formed in the left-right direction at the top and the bottom. The vertical square tube is formed in plural and the plurality of vertical square tubes are coupled to each of all of one portions of the vertical square tubes respectively located on a plurality of axes in the vertical direction among the stacked vertical square tubes on the outside of the battery module stack in four directions. The horizontal square tube is formed in plural and the plurality of horizontal square tubes are coupled to each of all of one portions of the vertical square tubes respectively located on a plurality of axes in the front-rear direction among the plurality of vertical square tubes on the outside of the plurality of vertical square tubes.
Patent KR-20210044422-A (KR)
Title: Manufacturing process of salted Chinese mitten crab paste
Inventor: LEE SUN HO
IPC: A23L17/40
Filed: 2019-10-15
Abstract: The present invention relates to a preparation method of salted Chinese mitten crab (Eriocheir sinensis) paste, and in more detail, to a preparation method of salted Chinese mitten crab paste, in which children, the elderly, and patients can easily eat the salted Chinese mitten crab paste because there are no solids such as fish bones or fish heads left in the salted Chinese mitten crab paste unlike regular salted fish, and particularly, nutrients such as chitosan and taurine contained in crab shells can be consumed without loss.
Patent KR-20210044661-A (KR)
Title: (FSP) Functional safety device for passenger plane
Inventor: CHOI HEON SEOP
IPC: B64D25/00
Filed: 2019-10-15
Abstract: When there is a danger of falling of a passenger plane due to engine failure, the functional safety device for a passenger plane enables a helicopter type propeller to be mounted on a fuselage of the passenger plane to safely perform emergency landing.
Patent KR-20210046961-A (KR)
Inventor: SONG JUN HO
IPC: A61L2/10
Filed: 2019-10-21
Abstract: The present invention relates to an article treatment module disposed in a space that can be opened and closed through one or more doors but does not allow air to enter when closed. The module comprises: a body having an inlet for sucking air in the space and an outlet for discharging air into the space; a light source unit disposed in the body; and a blower fan disposed to be spaced apart from the light source unit in the main body and configured to flow air in the space.
Patent KR-20210048321-A (KR)
Title: Damping member and master cylinder using the same
Inventor: YOO SANG KIM
IPC: F16D121/04
Filed: 2019-10-23
Abstract: A buffer member for a master cylinder is disclosed. According to one aspect of the present invention, the buffer member provided between a piston and a housing surrounding the piston protruding from a master cylinder, comprises: a ring-shaped body unit having a central hollow portion; and a plurality of groove units formed on one cross-sectional surface of the body unit to prevent adhesion by vacuum when coming in contact with the piston.
Patent KR-20210049411-A (KR)
Title: an anti-fatty wristguard
Inventor: JEON SEONG HYEON
IPC: A41D27/00
Filed: 2019-10-25
Abstract: The present invention prevents calluses on the wrist, which thus looks good and is not uncomfortable. A special cushion is placed on the wrist guard to protect the wrist.
Patent KR-20210050049-A (KR)
Title: Display device
Inventor: HONG WON KI
IPC: G09G3/20
Filed: 2019-10-25
Abstract: The present invention relates to a display device, and more specifically, to a display device, which controls a display by changing a reference value set in a foldable area of a display panel. According to an embodiment of the present invention, the display device includes: a display panel which displays an image and outputs force detection signals for each point in response to a force applied from the outside; and a controller which converts the force sensing signals into force values and controls the display when the force values in the foldable area of the display area are equal to or greater than a second reference value different from a first reference value. The present invention provides the display device which provides convenience and portability to a user by displaying an image on a display panel even in a folded state.
Patent KR-20210052700-A (KR)
Title: Display device
Inventor: KIM JEE HOON
IPC: H01L27/15
Filed: 2019-10-30
Abstract: Provided is a display apparatus, which includes: a substrate including a display area and a non-display area; a transistor positioned in the display area; a pad positioned in the non-display area; and an insulating layer positioned over the transistor and the pad and having an opening overlapping the pad. The pad includes a main layer, a first auxiliary layer over the main layer, and a second auxiliary layer over the first auxiliary layer, wherein the second auxiliary layer does not overlap the opening. The provided display apparatus has improved reliability pads, which can be formed without adding a mask.
Patent KR-20210051827-A (KR)
Title: Method for depositing metal oxide thin film and method for processing chamber
Inventor: KIM YONG HYUN
IPC: H01L21/02
Filed: 2019-10-31
Abstract: The present invention relates to a method for depositing a metal oxide thin film and a method for processing a chamber, and more specifically, to a metal oxide thin film and a method for processing a chamber, in which a metal oxide thin film is deposited in the chamber and the inside of the chamber where by-products are deposited during the deposition process are washed. The method for processing a chamber according to an embodiment of the present invention includes: loading a substrate into the chamber; supplying a source gas including a gas containing zinc and a gas containing at least one of gallium and indium into the chamber; activating the source gas to a first temperature; discharging the substrate to the outside of the chamber; supplying a cleaning gas including at least one of a gas containing hydrogen and a gas containing chlorine into the chamber; and activating the cleaning gas to the first temperature.
Patent KR-20210053411-A (KR)
Title: Apparatus and method for providing tax adjustment service
Inventor: KIM YONG WOO
IPC: G06Q50/18
Filed: 2019-11-01
Abstract: Provided are a tax adjustment service providing apparatus to enable a user to minimize effort to enter data on a corporation tax adjustment form and a tax adjustment service providing method using the same. According to one embodiment of the present invention, the tax adjustment service providing apparatus comprises: a storage unit for basic data for one or more corporations and a plurality of forms required for tax adjustment; a control unit performing tax adjustment by a request of a user of a predetermined subject, performing a preliminary review of the tax adjustment by reviewing the basic data of the predetermined subject and determining a form to be used for the tax adjustment of the corporations subject, performing the tax adjustment by preparing the form determined in the preliminary review with the reviewed basic data, and managing the progress of each form included in a list of finalized forms including the forms finalized during the tax adjustment; and a communication unit electronically submitting the form finished by the tax adjustment performed by the control unit to perform a tax report procedure for the predetermined subject.
Patent KR-20210054249-A (KR)
Inventor: JEKWANG CHOI
IPC: D06F37/40
Filed: 2019-11-05
Abstract: The present invention relates to a control method for a washing machine including a washing tub formed such that laundry is inserted in a vertical direction in which a gravity force works, a driving part rotating the washing tub, and a fluid balancer provided in the washing tub to balance the washing tub during the rotation of the washing tub. The control method for a washing machine includes: an eccentricity level measurement step of measuring the level of eccentricity of laundry by operating the driving part at a first rpm; a standby step of stopping the driving part and making the same stand by for a predetermined standby time when the eccentricity level of the laundry is determined as no less than a predetermined value; a first acceleration step of operating the driving part when the standby time elapses, to accelerate the same up to a second rpm; a second acceleration step of accelerating the same up to a third rpm after the elapse of a predetermined time from the second rpm; and a dehydration completion step of stopping the operation of the driving part after the elapse of a predetermined time from the third rpm. Through such a method, the eccentric laundry and fluids in the fluid balancer are placed on an antiphase in a resonance rpm area to minimize eccentricity, thereby bringing about an effect of reducing vibrations and noise.
Patent KR-20210055196-A (KR)
Title: Apparatus for discharging droplet and method for discharging droplet
Inventor: KANG HAN LIM
IPC: B41J2/125
Filed: 2019-11-07
Abstract: A device for discharging a chemical liquid is to discharge the chemical liquid using an inkjet head inside a pixel formed on a substrate, and may comprise a sensing part and a control part. The sensing part may be provided to sense a position for the inside of the pixel. The control part may be provided to control the inkjet head to discharge the chemical liquid inside the pixel according to a result of checking the position information for the inside of the pixel received from the sensing part. Therefore, the present invention is capable of allowing to accurately discharge the chemical liquid inside the pixel.
Patent KR-20210056519-A (KR)
Title: A Multi-Structure Electric Column Using a Ball Retainers
Inventor: HONG SEONG JONG
IPC: B62D1/185
Filed: 2019-11-11
Abstract: The present invention relates to an electric column with a multi-stage structure using a ball retainer, including a column housing in order to form the electric column and controlling the operation of the column housing through a telemotor to control tele-in/tele-out. The electric column comprises: an inner jacket formed to be inserted into the column housing, having a plurality of ball slot units formed in a longitudinal shape with respect to an axial direction on a hollow shape and provided such that balls exposed through the ball slot units support the inner side surface of the column housing by fit-coupling the ball retainer, in which a plurality of balls are formed, to correspond to the ball slot units; the ball retainer provided to be inserted inside the inner jacket, having a cylindrical body with a predetermined length and provided with the plurality of balls such that the balls protrude out of the inner jacket corresponding to the ball slot units; and an outer jacket installed to be inserted inside the ball retainer provided inside the inner jacket and having a guide slot unit to be supported in contact with the balls on the inner surface. The present invention can ensure ease of assembly and fixing firmness of the inner jacket and the outer jacket through application of the ball retainer.
Patent KR-20210059904-A (KR)
Inventor: RYU WON SANG
IPC: G09G3/32
Filed: 2019-11-18
Abstract: Embodiments of the present invention relate to a display device which integrates a voltage line for supplying a driving voltage to a cathode electrode of a light emitting element disposed in a subpixel, and a voltage line for supplying a voltage for initialization of the subpixel to reduce the number of voltage lines arranged in an active area, and facilitate the arrangement of the voltage lines. Therefore, wiring resistance is reduced through adjustment of the width of the voltage lines to reduce luminance deviation in accordance with the area, or the aperture ratio or transmittance of the subpixel is increased to improve luminous efficiency or transmittance.
Patent KR-20210062995-A (KR)
Title: Playing and training system for pet
Inventor: RHYOO MOON SUNG
IPC: H04R1/02
Filed: 2019-11-22
Abstract: The present invention relates to a pet play and training system including an autonomous play unit. The autonomous play unit includes: a housing in which at least one toy accommodation unit is formed; a first speaker for outputting a preset voice signal; a fragrance diffusing unit formed in the housing and emitting fragrance to the outside; at least one pet toy, each of which is accommodated in each of the at least one toy accommodation unit; and toy discharge units, each of which is formed in each of the at least one toy accommodation unit.
Patent KR-20200068581-A (KR)
Inventor: DUNKELBERG OLIVER
IPC: A47J42/44
Filed: 2019-11-26
Abstract: Disclosed is a method for controlling an automatic coffee grinder (2), to be optimally adapted to operation of an automatic espresso machine. According to the present invention, the automatic coffee grinder is separated from the automatic espresso machine (1) using ground coffee generated by the automatic coffee grinder (2). A flowmeter detection element (31) is disposed in a housing (3) of the automatic espresso machine (1) or a housing thereof, acquires water flow passage information measured by a water flowmeter (5) of the automatic espresso machine (1), and transmits the water flow passage information to a grinder control unit (26) disposed in the automatic coffee grinder (2). The grinder control unit (26) controls a grinder module (24) in accordance with the water flow passage information transmitted from the flowmeter detection element (15).
Patent KR-20210065384-A (KR)
Inventor: JEON JIN WOOK
IPC: D06F95/00
Filed: 2019-11-27
Abstract: An object of the present invention is to prevent a hoodie string from being pulled out or into the hoodie during washing. The hoodie strip is clamped with the device, and a space for the hoodie string to fit so that the string does not get damaged. The hoodie string can stay in place during washing.