baber/WOPTO huggingface dataset:
Patent KR-20210004083-A (KR)
Inventor: YOUNGHO LEE
IPC: B60K16/00
Filed: 2019-07-03
Abstract: The present invention relates to the constant charging of an electric vehicle battery. More particularly, the present invention relates to a battery charger for an electric vehicle, which accelerates the air flow even when the speed of an electric vehicle is low by an air flap that controls the air flow, so that a charging fan rotates sufficiently even at low speed to charge the battery and thus increase the driving distance.
Patent KR-20190084026-A (KR)
Inventor: CHOI JAE WOO
IPC: H01C7/18
Filed: 2019-07-08
Abstract: A varistor module is suggested. An external fuse connecting an input terminal and an internal terminal can be formed on one surface of the varistor module. The varistor module includes a varistor stack in which a first electrode pattern and a second electrode pattern are formed, a first insulation terminal formed on the first side of the varistor stack, a first external terminal formed in the first insulation terminal, a second external terminal formed on the second side of the first electrode pattern and connected to the first electrode pattern; and a third external terminal formed on the third side of the varistor stack and connected to the second electrode pattern and a fuse pattern formed on the upper surface of a first insulation element.
Patent KR-20210006641-A (KR)
Inventor: HO SEONG YOO
IPC: H01L21/311
Filed: 2019-07-09
Abstract: The present invention relates to an etching solution for a silicon nitride layer and a method for manufacturing a semiconductor device using the same. More particularly, the present invention is to provide: an etching solution for a silicon nitride layer, which prevents the generation of silicon-based particles by preventing the aggregation of colloidal silica particles even at high temperatures as second colloidal silica particles, having an increased surface area compared to spherical first colloidal silica particles based on the same volume, are included, and which improves etch selectivity for a silicon nitride layer compared to a silicon oxide layer under etching conditions; and a method for manufacturing a semiconductor device using the etching solution for a silicon nitride layer.
Patent KR-20210007093-A (KR)
Inventor: CHEONG MIN JEONG
IPC: A43B3/00
Filed: 2019-07-10
Abstract: According to an embodiment of the present invention, provided is a module for detecting a self-power generation location which can encrypt location information. The module for detecting a self-power generation location comprises: a self-power generation module made of a triboelectric nanogenerator which generates triboelectric energy by contact; a battery charging the energy generated by the self-power generation module; a location sensor driven based on the energy charged in the battery; and a communication module driven based on the energy charged in the battery and providing location information obtained by the location sensor to an external device.
Patent KR-20210008271-A (KR)
Inventor: ROH DONG KYU
IPC: B01D71/02
Filed: 2019-07-12
Abstract: The present invention relates to a gas separation membrane and a production method thereof, wherein the gas separation membrane comprises: a substrate; and a hollow structure layer in which hollow structures are stacked in multiple layers on the substrate. Each of the hollow structures comprises: a central hollow unit; a zeolite imidazolate framework layer surrounding the hollow unit; and a polymer film coated on the zeolite imidazolate framework layer. Thus, the gas separation membrane has improved gas permeability and selectivity at the same time.
Patent KR-20210009838-A (KR)
Inventor: LEE SEOK WOON
IPC: C23C16/40
Filed: 2019-07-18
Abstract: According to one embodiment of the present invention, provided is an atomic layer deposition device, which deposits a thin film on a substrate. The atomic layer deposition device comprises: a deposition chamber unit having an opened substrate inlet port; a support table supporting the deposition chamber unit; and a transfer module positioned on the support table, having a transfer plate where the substrate is loaded, having a heater heating the substrate loaded on the transfer plate, and transferring the substrate preliminarily heated by the heater to an inner space of the deposition chamber unit through the substrate inlet port with the heater together for a thin film deposition process.
Patent KR-20200026032-A (KR)
Inventor: TAKEDA TAKASHI
IPC: H02J7/00
Filed: 2019-07-19
Abstract: An objective of the present invention is to provide a secondary battery protection circuit capable of preventing an unintended operation of an N-channel metal oxide semiconductor (NMOS) transistor. According to the present invention, the secondary battery protection circuit uses first and second NMOS transistors serially inserted into a current path between a positive electrode of a secondary battery and a plus terminal connected to a power terminal of a load or a charger to protect the secondary battery. The secondary battery protection circuit comprises: a boosting circuit using each input capacitance of the first NMOS connecting a gate to a charge control terminal and the second NMOS connecting a gate to a discharge control terminal to generate a boosted control voltage; a driving circuit setting a high level to each output state of the charge and discharge control terminals by the control voltage; a detection circuit detecting and outputting the state of the secondary battery; and a control circuit allowing the driving circuit to select each output state of the charging control terminal and the discharge control terminal from at least three states of high level, low level, and high impedance based on the detected state.
Patent KR-20210020260-A (KR)
Title: End caps for syringe having leakage-proof structure
Inventor: MOON BYUNG HUI
IPC: B65D43/02
Filed: 2019-08-14
Abstract: The present invention relates to an end cap for completely removing microbubbles in a syringe and preventing backflow of filling in a centrifugal process for removing the microbubbles in the filling inside the syringe. The present invention provides the end cap for a syringe having a leakage prevention structure, which comprises: a main body unit having an upper plate unit covering an upper portion of an opening of the syringe and a protruding unit which is inserted into an inner circumference of the syringe and has a connection hole connecting the inside and the outside; and an absorbent stored in an inner space of the protruding unit.
Patent KR-20190105213-A (KR)
Title: Method and Apparatus for Monitoring a Brake Device of a Vehicle in an Autonomous Driving System
Inventor: SUKKYOUNG SO
IPC: B60W10/18
Filed: 2019-08-22
Abstract: Disclosed are a method and an apparatus to operate a brake device of a vehicle in an autonomous driving system. According to an embodiment of the present invention, the method includes the following steps of: setting criteria information to determine whether the brake device is normally operated in the autonomous driving system; receiving information related with the braking of the vehicle; executing neural network learning based on the information related with the braking; determining whether the brake is normally operated based on the criteria information and a result of the neural network learning; and providing feedback to a user based on the determination. According to an embodiment of the present invention, since a request for replacing or adjusting a component related with the braking of the vehicle is informed to the user at the right moment, driving safety can be secured. According to the present invention, at least one among an autonomous vehicle, a user terminal and a server can be connected with an artificial intelligence module, drone (unmanned aerial vehicle: UAV), robot, augmented reality (AR) device, virtual reality (VR) device and devices related with 5G services.
Patent KR-20210026106-A (KR)
Title: Smart band for pets
Inventor: JU JIN SUNG
IPC: A01K29/00
Filed: 2019-08-29
Abstract: A smart band for pets of the present invention relates to a sensor device worn by pets in order to collect state information of the pets. The smart band comprises: a band body consisting of a wireless communication module for wirelessly transmitting the collected state information to a management station, a motion sensor capable of sensing the amount of activity or motion information of the pets as state information, a magnetic force sensor capable of sensing magnetic force, and a main body PCB for controlling the motion sensor and the wireless communication module; and a strap adapter detachably attached to the band body using the magnetic force and including a magnetic force member configured at a position corresponding to the magnetic force sensor.
Patent KR-20200027906-A (KR)
Title: Sulfonium compound, positive resist composition, and resist pattern forming process
Inventor: INOUE NAOYA
IPC: G03F7/004
Filed: 2019-09-05
Abstract: A novel sulfonium compound has formula (A). The positive resist composition comprising a polymer and a quencher containing the sulfonium compound has improved resolution and LER during pattern formation and has storage stability. In formula (A), R^1, R^2, R^3 and R^4 are independently C_1-C_20 monovalent hydrocarbon groups, p is an integer from 0 to 5, q is an integer from 0 to 5, and r is an integer from 0 to 4.
Patent KR-20200033180-A (KR)
Title: Method for connecting a collimation optical system with a multi-mode laser light source in a position optimized manner
Inventor: BISSINGER STEPHAN
IPC: F21S41/16
Filed: 2019-09-10
Abstract: The present invention relates to a method for optimally connecting a multi-mode laser light source (3) and a collimation optical system (2). The method comprises: an activation step (a) of activating a laser light source (3) for emission of laser light; an approximation step (b) of approximating a collimation optical system (2) to the laser light source (3) toward a previously settable first position (P1), wherein the first position (P1) is selected by a method by which the laser light emitted from the laser light source (3) is incident into the collimation optical system (2); an improvement step (c) of improving the first position (P1) of the collimation optical system (2) toward an optimized final position; and a connection unit formation step (d) of forming a connection unit with a stable position for fixing the collimation optical system (2) related to the laser light source (3) at the optimized final position.
Patent KR-20210033199-A (KR)
Title: System, dart game machine and method for linking multiple dart game machines
Inventor: PARK JONG MIN
IPC: F41J3/00
Filed: 2019-09-18
Abstract: According to the present invention, at least one dart game device among a plurality of dart game devices connected to each other so as to communicate with each other comprises: a dart board having a plurality of scoring regions; a score calculating unit configured to calculate a score of a group of players by detecting a hit region in which a dart pin is hit among the scoring regions; an output unit for outputting information including a game progress state and the score; and an interlocking control unit configured to determine which game player group to activate at least one among the dart board, the score calculating unit, and the output unit based on the updated number of the plurality of dart game devices and the number of game player groups.
Patent KR-20210034930-A (KR)
Title: Door lock control system for receiving courier
Inventor: SHIN DONG RYUN
IPC: G06K7/14
Filed: 2019-09-23
Abstract: Disclosed is a door lock control system for receiving a parcel. The system comprises: an invoice number register to receive a delivery invoice number for a product ordered for delivery through an online shopping mall and register the delivery invoice number as a temporary password for unlocking a digital door lock; a lock control unit to unlock the digital door lock when a barcode data value scanned through a barcode scanner provided on the outside of a door matches the registered temporary password; and an invoice number deleting unit to delete the temporary password after the unlocking. Therefore, it is possible to increase the convenience of a delivery recipient by allowing a delivery driver to directly put the parcel into the home of the delivery recipient using the invoice number.
Patent KR-20210035952-A (KR)
Title: Apparatus and Method for treating substrate
Inventor: LEE EUNTARK
IPC: H01L21/02
Filed: 2019-09-24
Abstract: The present invention provides an apparatus for gas-processing a substrate and a method thereof. The apparatus for processing a substrate comprises: a first chamber providing a first processing space for processing a substrate therein; a substrate support unit positioned in the first processing space and supporting the substrate; a heating member for heating the substrate supported by the substrate support unit; a gas supply unit supplying a hydrophobization gas to the first processing space to hydrophobize a surface of a substrate supported by the substrate support unit; an exhaust unit evacuating the first processing space; and a controller controlling a cyclonic gas supply unit and the exhaust unit, wherein the controller supplies the hydrophobicization gas to the first processing space while maintaining the first processing space with a positive pressure.
Patent KR-20200036765-A (KR)
Title: Cooling plate for the temperature control of at least one battery cell and battery system
Inventor: SCHMITT MARKUS
IPC: H01M10/6556
Filed: 2019-09-25
Abstract: The present invention relates to a cooling plate (10) for controlling the temperature of one or more battery cells for a traction battery, to secure proper heat transfer between the cooling plate and the battery cell. According to the present invention, the cooling plate comprises: a frame (12) forming a flowing chamber (16) for a coolant to flow therethrough; and a flexible cover (14) defining at least a part of the flowing chamber (16) in a fluid sealing type and provided for thermal contact of the one or more battery cells. Moreover, to increase turbulence in the coolant flowing through the flowing chamber (16) and support the one or more battery cells, the cooling plate (10) comprises one or more support members (30) disposed inside the flowing chamber (16) to come in contact with the coolant by flowing. The support member mechanically comes in contact with the flexible cover (14).
Patent KR-20210036100-A (KR)
Title: Display panem, display apparatus including the display panem and manufacturing method of the display
Inventor: NAMKOOK KIM
IPC: H01L51/00
Filed: 2019-09-25
Abstract: Disclosed is a display panel. The display panel comprises: a substrate; a driving element layer disposed on the substrate and controlling a display panel; a light emitting layer disposed on the driving element layer to output light; a first encapsulation layer disposed on the light emitting layer; a second encapsulation layer disposed on the first encapsulation layer; and a light output layer disposed to be surrounded by the second encapsulation layer and outputting the light by changing characteristics of the light output by the light emitting layer. Therefore, a manufacturing process of the display panel is simplified.
Patent KR-20210041441-A (KR)
Title: A battery module
Inventor: KANG SUNG JOO
IPC: H01M50/20
Filed: 2019-10-07
Abstract: The present invention relates to a battery module, and more particularly, to a battery module capable of fixing a case without an end plate. The battery module includes a battery cell (100); a cover housing 200 covering the outside of the battery cell (100); a connection cap unit (300) coupled to a tip (101) formed in the battery cell (100); and a steel bar (330) provided in the connection cap unit (300) and welded to the cover housing (200). Therefore, economical in terms of cost is secured, and mileage is improved because it is light in weight. In terms of process, since the battery module can be manufactured by a simple process, the manufacturing period is reduced, and thus manufacturability is improved.
Patent KR-20210047040-A (KR)
Title: Photosensitive resin composition, color conversion film and display device comprising cured product thereof
Inventor: LEE JAE YONG
IPC: G03F7/00
Filed: 2019-10-21
Abstract: The present invention relates to: a photosensitive resin composition comprising a compound represented by chemical formula 1, a dye, and a binder; a color conversion film comprising a cured product of the photosensitive resin composition; and a display device comprising the color conversion film. Since the photosensitive resin composition according to an exemplary embodiment of the present specification includes the dye containing the compound represented by the chemical formula 1 and a crosslinkable group and having an antioxidant effect, the color conversion film prepared using the photosensitive resin composition has excellent heat resistance and fluorescence efficiency.
Patent KR-20210048950-A (KR)
Title: Coating composition protecting wafer and method of dicing wafer using the same
Inventor: SIM HYUN HO
IPC: C09D7/40
Filed: 2019-10-24
Abstract: The present disclosure relates to a coating composition for protecting a wafer and a method for dicing a wafer using the same. The coating composition for protecting the wafer of the present invention includes: a water-soluble organic polymer; a solvent; and metal oxides. According to the coating composition for wafer processing according to the present disclosure, it is possible to effectively protect the wafer even during a process of dicing the wafer using plasma.
Patent KR-20210050606-A (KR)
Title: Clamp with anti-loosening function
Inventor: LIM YOUNG WOO
IPC: F16L21/06
Filed: 2019-10-28
Abstract: The present invention relates to a pipe connecting clamp and, more particularly, to a pipe connecting clamp with an anti-loosening function, which can prevent a fastening member that fastens the clamp from being arbitrarily loosened even if external vibrations and shocks are applied when in use when various electronic devices are fixed using the clamp. The pipe connecting clamp comprises: a clamp body divided into two parts and connected by a connecting piece; a bolt portion positioned in a recessed groove portion provided in an extension piece extending from the tip of the clamp body, and having one end rotatable by a hinge; and a nut portion screwed to the bolt portion. The nut portion includes: a fastening nut screwed to a thread; and a tightening body which can be closely fixed to the thread by the tightening force of the fastening nut while having passed through the thread.
Patent KR-20210051209-A (KR)
Title: Pressure sleeve for epicondylitis
Inventor: JEONG WOONG KYO
IPC: A61F13/10
Filed: 2019-10-30
Abstract: The present invention relates to an arm warmer for pressurization which comprises: a sleeve body formed in a cylindrical shape to be worn on a body and formed of an elastic material; and a pressurization unit coupled to the sleeve body to pressurize a specific portion of the body of a user. The pressurization unit comprises: an adjusting member; and a pressurization fixture for practicing acupressure on the body of the user by moving downward according to movement of the adjusting member. According to the present invention, the arm warmer for pressurization relieves pain during daily life, rehabilitation or workout for people with epicondylitis which has pain on the inside or outside of an elbow, thereby being used as a rehabilitation assist tool.
Patent KR-20210051509-A (KR)
Title: Smart wall
Inventor: YUNJOO KIM
IPC: E05F15/619
Filed: 2019-10-30
Abstract: A smart wall comprises: a frame structure including a first mounting space; a door for covering the front surface of the first mounting space in a first state and opening the front surface of the first mounting space in a second state; a driving unit for performing conversion to the first state or the second state by moving the door in a first direction or a second direction opposite to the first direction; and a control unit for controlling the driving unit according to a door opening and closing signal. The driving unit includes: a first motor fixed to the frame structure; a rotation gear rotating by receiving a rotational force of the first motor; and a link having one end fixed to the door and including an internal gear which meshes with the rotation gear. The opening and closing operation of the heavy door is performed automatically, thereby performing the opening and closing operation of the door quickly and simply. A control sensor is used to perform an accurate operation and prevent accidents, and the convenience of operation can be increased.
Patent KR-20210054150-A (KR)
Inventor: HWANG IN HYO
IPC: A45C13/02
Filed: 2019-11-05
Abstract: The present invention has more storage boxes compared to laptop pouches already sold in the market, and has a buffer to protect the laptop, thereby being able to prevent damage. The present invention is convenient since modern people who have a lot of portable items such as auxiliary batteries, Airpods, etc. can put various things in one product and carry the same around.
Patent KR-20210054168-A (KR)
Title: Smartphone Case with Stand
Inventor: KU JUNG HWAN
IPC: H04M1/04
Filed: 2019-11-05
Abstract: The present invention relates to a smart phone case with a holder attached, which allows a user to watch a video conveniently on a smartphone and to watch in two directions by being attached to the phone. According to the smartphone case with a holder of the present invention, the holder is attached to the smartphone case so that it is not necessary for a user to purchase an additional holder, and that the user's neck pain occurring when studying or watching a video is reduced. The smartphone case with a holder of the present invention has anti-slip stickers attached to four corners of the holder so that a smartphone does not move when the user watches a video. According to the smartphone case with a holder of the present invention has a holder groove on an outer surface of the case, and the holder in the other direction appears when the smartphone was placed on its side. The anti-slip stickers are attached to prevent slipping. Also, it is convenient to watch a video both in horizontal and vertical directions according to user's preference.
Patent KR-20210057313-A (KR)
Title: Heat pump system for vehicle
Inventor: KIM JAE YEON
IPC: B60H1/06
Filed: 2019-11-12
Abstract: Disclosed is a heat pump system for a vehicle. According to an embodiment of the present invention, a heat pump system for a vehicle selectively heat-exchanges thermal energy generated from a refrigerant during condensation and evaporation of the refrigerant with a coolant, regulates the interior temperature of the vehicle using heat-exchanged low-temperature or high-temperature coolant, respectively, regulates the temperature of a battery module using a single chiller in which the refrigerant and coolant exchange heat, and improves the heating efficiency of the vehicle by using the waste heat of the electronic units and battery module.
Patent KR-20210058391-A (KR)
Title: (Multiple Functions Complex Cart)
Inventor: JUNG SE YOON
IPC: A47B31/00
Filed: 2019-11-14
Abstract: The present invention relates to a cart machine with an added structure for which an empty glass can be placed into an existing serving cart machine and a space is created in an upper part of the cart machine to install the structure so that the structure can be installed therein, wherein when the empty glass is placed into the structure, the empty glass descends from an upper level part to a middle level part of the cart machine, thereby being capable of preventing breakage of easily-breakable glasses made from glass and the like in the moving cart machine. Therefore, the present invention can be said to be the cart machine that considers in increasing the safety of the employees and the efficiency of work.