baber/WOPTO huggingface dataset:
Patent KR-20210149382-A (KR)
Inventor: KIM HYOUNG JUNE
IPC: H01S5/024
Filed: 2020-06-02
Abstract: The present invention discloses a substrate heat treatment apparatus using a VCSEL device that includes a process chamber for seating a flat substrate to be heat treated, and an irradiation module that includes an element array plate and a sub-irradiation module that is seated on an upper surface of the element array plate and includes a device region in which the VCSEL device is mounted and a terminal region in which an electrode terminal is mounted and positioned in front or behind the device region, and emits a laser beam to the substrate. With respect to the irradiation module, the device region and the terminal region are respectively arranged in the x-axis direction, and the device region and the terminal region are alternately arranged in the y-axis direction perpendicular to the x-axis direction.
Patent KR-20210149480-A (KR)
Inventor: KIM JOU WAN
IPC: H01B17/38
Filed: 2020-06-02
Abstract: Disclosed is a suspension insulator fixing device to which an indirect live wire method can be applied during installation or replacement work. The suspension insulator fixing device includes: an eye chain with a hollow inside; an arm iron inserted into the hollow; and a fixing stick integrally having a cotter pin at one end to fix the arm iron inserted into the hollow to the eye chain.
Patent KR-20210127580-A (KR)
Inventor: SEMOON SEOK
IPC: B60H1/26
Filed: 2020-06-17
Abstract: The present invention relates to an air circulation device for a vehicle, which is to supply clean air to the inside of the vehicle by discharging the polluted air in the vehicle and filtering the outside air. According to the present invention, the air circulation device for a vehicle comprises: an exhaust unit which sucks in air in the vehicle and discharges it to the outside; a supply unit which sucks in outside air and supplies it to the inside of the vehicle; and a filter unit which is connected to the supply unit and filters the sucked outside air.
Patent KR-20220001626-A (KR)
Title: Defecation Apparatus for Fet Dog with Seat Function
Inventor: KIM YOU JIN
IPC: G08B3/00
Filed: 2020-06-30
Abstract: The present invention relates to a defecation apparatus which can receive defecation of pet dogs while walking or in a waterproof state in water, and provides a seat function for pet dogs while wearing a defecation apparatus. The defecation apparatus for pet dogs having a seat function comprises: a defecation container (10) in which a trapezoidal-shaped cylinder with a plurality of coupling hooks (11) are protruding from the upper outer periphery at regular intervals; a discharge member (30) in which a discharge cover (22) is provided with a radially incision parts (23), and discharges a defecation bag (40) through the incision parts (23) of the discharge cover (22); a seat plate (50) that is fixedly coupled to the lower end of the defecation container; a waistband (60) having elasticity to fasten to the waist of the pet dogs and fix the same; and a plurality of fixing bands (62) in which one end is integrally coupled to the waistband (60), the other end is provided with a fastening member (64) coupled to the coupling hooks (11), and having elasticity.
Patent KR-20220001753-A (KR)
Title: System for cleaning diesel particulate filter
Inventor: GIM GEON HA
IPC: B08B3/14
Filed: 2020-06-30
Abstract: The present invention relates to a vehicle DPF cleaning system. According to the present invention, the vehicle DPF cleaning system can effectively remove foreign substances without damaging an internal configuration of a DPF, and the foreign substances separated from the DPF can be collected in a completely dry state, thereby capable of solving the environmental pollution problem caused by leachate. The vehicle DPF cleaning system includes a buffer tank, a water tank, an air blower, a first valve, a circulation pump, a second pump, a filter unit, and a heat exchanger.
Patent KR-20220008084-A (KR)
Inventor: YUN HEE CHAN
IPC: E01F9/608
Filed: 2020-07-13
Abstract: The present invention relates to a device for notifying a vehicle driving in reverse and, more specifically, to a device for notifying a vehicle driving in reverse comprising a vehicle detecting device that detects a vehicle with a geomagnetic sensor, a determining device that determines the vehicle driving in reverse by receiving a signal from two vehicle detecting devices, and an notifying device that notifies the vehicle driving in reverse so as to detect and notify driving in reverse of the vehicle.
Patent KR-20220011844-A (KR)
Title: recyclable devices that require the cladding of waste wires.
Inventor: JIN YI SUN
IPC: B29C48/505
Filed: 2020-07-21
Abstract: The present invention relates to an apparatus for heating and recycling cladding separated from waste wires, which comprises: a main body having a space formed therein, having one closed end, and having the other open end as an outlet; a hopper unit disposed on one end of the upper part of the main body so that the separated cladding is put into the main body; an extruder extruding the cladding; a screen unit disposed at the other end of the main body to discharge the cladding extruded by the extrusion unit; and a cylinder unit moving the screen unit through a connection rod. According to the present invention, maintenance work such as cleaning and replacement of a screen filtering out foreign substances introduced from the outside can be done without stopping operation of the recycling apparatus when the apparatus recycles cladding of waste wires, thereby increasing recycling efficiency of the cladding of waste wires.
Patent KR-20220016374-A (KR)
Inventor: HONG HO JIN
IPC: C04B28/02
Filed: 2020-07-30
Abstract: The present invention relates to a dome-type sauna, in which an inorganic ceramic composition with a specific composition ratio is used in making a bottom surface and a dome-type warming lid. With the present invention, a user can enjoy sauna bath while enjoying far-infrared radiation between the bottom surface and the dome-type warming lid. The dome-type sauna of the present invention is manufactured by: a first step in which an inorganic ceramic composition is prepared with 40 to 60 wt% of pozzolan powder, 20 to 30 wt% of red clay, 10 to 20 wt% of illite, 5 to 10 wt% of sericite, and 3 to 5 wt% of shungite for sauna bottom surface and dome-type warming lid materials for a far-infrared radiation effect and bonding enhancement; a second step in which a sauna bottom surface with a thickness of 5 to 30 cm is formed by incorporating a warming means at an intermediate or bottom position of the inorganic ceramic composition from the first step in order to make the sauna bottom surface; and a third step in which a round dome-type warming lid having a thickness of 5 to 30 cm and installed at an upper position of the sauna bottom surface is obtained by positioning and incorporating a metal mesh and the warming means in the middle of the inorganic ceramic material from the first step and performing dome-type compression. The bottom surface from the second step and the dome-type warming lid from the third step form a linked structure, in which the dome-type warming lid moves upward and downward or forward and backward with respect to the fixed bottom surface. With the dome-type sauna apparatus of the present invention, a user can enjoy sauna bath while enjoying far-infrared radiation between the bottom surface and the dome-type warming lid.
Patent KR-20220015773-A (KR)
Inventor: LEE SANG TAE
IPC: E02D15/00
Filed: 2020-07-31
Abstract: The present invention relates to an underwater riprap leveling device and, more specifically, to an underwater riprap leveling device which can drop a riprap into water without a diver and perform flattening work at the same time. According to the present invention, the underwater riprap leveling device comprises a moving means, a riprap frame means, and a chute means. The moving means can move forward and backward on an upper surface of an underwater foundation riprap having a flat upper surface and an inclined surface on a side thereof. The riprap frame means has a riprap frame with an inlet for introducing a riprap and an outlet for supporting a riprap introduced into the inlet to discharge the riprap to the inclined surface to be rotatably mounted on the moving means to arrange the outlet on the inclined surface. The chute means is mounted on the moving means to guide the riprap supplied into water to the inlet. According to the present invention, if a riprap is dropped from a barge, the riprap is dropped to an inclined surface of a foundation riprap and is evenly laid to a prescribed height at the same time. The riprap is pressed by a pressing plate to perform flattening work. Therefore, the riprap can be dropped and the flattening work can be performed at the same time.
Patent KR-20220019574-A (KR)
Inventor: HEE YOUL LEE
IPC: G11C16/24
Filed: 2020-08-10
Abstract: A semiconductor memory device includes a pre-charge block, a selection block, a peripheral circuit and control logic. The pre-charge block is connected with a plurality of bit lines, and includes memory cells in an erasure state. The selection block shares the plurality of bit lines with the pre-charge block, and includes memory cells in a program state. The peripheral circuit performs an erasure operation for the selection block. The control logic, when an erasure volage is applied to a source line jointly connected to the pre-charge block and the selection block, turns on a first block selection circuit connected with the pre-charge block, and controls the peripheral circuit so as to apply a first voltage to global lines connected with the first block selection circuit. The memory cells of the pre-charge block are turned on by the first voltage applied from the global lines, and then, the erasure voltage applied to the source line is delivered to the plurality of bit lines through the memory cells of the pre-charge block. Therefore, the present invention is capable of achieving an improved erasure operation speed.
Patent KR-20220022548-A (KR)
Inventor: JEON KYUNG HO
IPC: G01R31/66
Filed: 2020-08-19
Abstract: The present invention relates to an electronic component processing device, and a method for determining a seating status of an electronic component. According to the present invention, the electronic component processing device comprises: a first mover for moving an electronic component from a first to second loading element; a second mover for moving the electronic component from the second loading element to a third loading element; a camera for photographing the electronic component loaded on the second loading element; and a controller for determining whether the electronic component is not properly seated through an image photographed by the camera. The controller determines whether the electronic component is not properly seated through the extracted image obtained by extracting a certain area of a planar image photographed by the camera. According to the present invention, a failure of gripping the electronic component by the second mover is prevented, such that the reliability on an operation of the electronic component processing device is ultimately guaranteed.
Patent KR-20220022723-A (KR)
Inventor: YOON YIL
IPC: G06Q30/06
Filed: 2020-08-19
Abstract: The present invention relates to a design customization system and method for users to provide customized furniture to users. According to an embodiment of the present invention, a user (201) inputs and registers basic design information through an information management server (100) by using a user terminal (200). A designer (501) uses a design terminal (500) to support design customization for the user (201) through the basic design information input by the user (201) through the information management server (100). A design generated in a design process and a final design can be input and registered through the information management server (100) The user (201) and an operator (601) approve the final design input by the designer (501) through the information management server (100) by using the terminals (200, 600), respectively. The final design completed through this series of processes is produced as a plate material, transfer paper, and the like by a design material development company (301) through a special printing process centering on the final design, A manufacturer (401) receives the plate material and the like to deliver products through a process for manufacturing and processing the product manufacturing on the basis of the final design, and thus a design customization service is completed. In addition, to expand a space of a product used by the user (201), a frame including a product door can be connected with the same standard as that of an existing main body.
Patent KR-20220029202-A (KR)
Title: Electrochromic device
Inventor: AN BYEONG UK
IPC: G02F1/1523
Filed: 2020-09-01
Abstract: An exemplary embodiment of the present invention relates to an electrochromic device, which implements a great light transmission variable function based on an electrochromic principle and has great ductility and tensile strength. A light transmission variable structure lies between a first base layer and a second base layer. The light transmission variable structure includes a first electrochromic layer and a second electrochromic layer. An electrolyte layer lies between the first electrochromic layer and the second electrochromic layer. The electrochromic device has a ductility rate of 60% to 170%.
Patent KR-20220032349-A (KR)
Inventor: CHOI YEON HUN
IPC: G01J1/42
Filed: 2020-09-07
Abstract: According to the present invention, a method for diagnosing an error of a solar module by using an apparatus for diagnosing the error of the solar module comprises: a step of measuring a surrounding solar radiation quantity and surrounding temperature of the apparatus for diagnosing the error of the solar module respectively by using a solar radiation quantity sensor and temperature sensor; a step of receiving data on a solar generation quantity by communicating with a remote external server communicating with the solar module; and a step of diagnosing the error of the solar module by using the received data on the solar generation quantity and data on the measured surrounding solar radiation quantity and surrounding temperature.
Patent KR-20220032415-A (KR)
Title: Stamp for removing defective device and apparatus for removing defective device including the same
Inventor: KIM KWANG SEOP
IPC: H05K13/04
Filed: 2020-09-07
Abstract: One embodiment of the present invention provides a stamp for removing a defective element that can stably remove a defective element on a substrate and a device for removing the defective element comprising the same. Here, the stamp for removing the defective element comprises a stamp body part, an adhesive layer, and a heating part. The stamp body part has an insertion groove at a lower part so that the defective element of the substrate is inserted. The adhesive layer is provided in the insertion groove to be in contact with the defective element when inserted into the insertion groove. The heating part is provided in the stamp body part, and heats the adhesive layer so that the defective element adheres to the adhesive layer.
Patent KR-20220032974-A (KR)
Title: Composition for prevention or treatment of hair loss comprising extract of corydalis remota
Inventor: LIM YUN YOUNG
IPC: A61K31/4375
Filed: 2020-09-08
Abstract: The present invention relates to a composition for preventing, alleviating, or treating hair loss, containing an extract of Corydalis yanhusuo. The extract of the present invention activates the proliferation of dermal papilla cells inhibited by DHT, increases the growth phase cells of the dermal papilla cells, and reduces apoptotic cells, thereby having an effect of promoting hair growth.
Patent KR-20220033342-A (KR)
Inventor: NA YOUK REOL
IPC: C08K3/04
Filed: 2020-09-09
Abstract: The present invention relates to a conjugated diene-based elastomer and a rubber composition comprising the same. The present invention provides the conjugated diene-based elastomer which comprises: a modified conjugated diene-based polymer; and a functional group-containing oligomer, wherein the functional group-containing oligomer comprises: a repeating unit derived from a compound represented by chemical formula 1 or chemical formula 2; and a denaturant derived unit, wherein the denaturant is the compound comprising an aminoalkoxysilyl group or an alkoxysilyl group, and the rubber composition comprising the same.
Patent KR-20220033671-A (KR)
Inventor: CHOI KANG YONG
IPC: B65D21/02
Filed: 2020-09-10
Abstract: According to the present invention, a functional beverage can comprises: a body part which includes a cylindrical structure with the outer diameter D (D >= 4 cm) and has an internal space capable of accommodating a designated beverage; a lid part with the outer diameter d (1 cm <= d < D); an upper structure part provided on an upper part of the body part and connecting the body part having the outer diameter D and the lid part having the outer diameter d; a lower structure part provided at a lower part of the body part and forming a lower space having a structure open in a downward direction; N (N >= 2) locking parts provided on one side of the lower structure part and protruding in a designated direction; M (M >= 2) insertion grooves which are provided on the upper part of the body part or in a designated area of the upper structure part, and which can insert the N locking parts provided in a lower structure part of another beverage can when at least a part of the upper structure part and the lid part are inserted into a lower space of the another beverage can of the same type; and R (R >= 2) binding parts which are bound while contacting n (2 <= n <= N) locking parts formed on one side of the lower structure part of the another beverage can when the N locking parts provided in the lower structure part of the another beverage can are inserted into the M insertion grooves and rotated in a designated direction. The present invention maximizes the ease of storage or movement.
Patent KR-20220035296-A (KR)
Title: Floating structure for producing hydrogen
Inventor: AHMIN PARK
IPC: F25J1/00
Filed: 2020-09-11
Abstract: A floating hydrogen production structure is disclosed. The floating hydrogen production structure according to an embodiment of the present invention comprises: an NGL extraction unit for extracting natural gas liquid from natural gas mined from a gas well or oil well; and a hydrogen production unit that receives at least a portion of the natural gas that has passed through the NGL extraction unit and reforms the same to produce hydrogen. An embodiment of the present invention is to provide the floating hydrogen production structure that produces hydrogen in the sea by receiving natural gas mined from a gas well or oil well.
Patent KR-20220040191-A (KR)
Inventor: CHUN CHANG YOON
IPC: G01R31/374
Filed: 2020-09-23
Abstract: The present invention relates to an internal short circuit diagnosis method, and an internal short circuit diagnosis device and battery system for performing the same. The internal short circuit diagnosis device includes: a measuring unit which measures state values related to a state of charge (SOC) for a battery module including a plurality of cells connected in series with each other; and a controller configured to: obtain SOC variation in a rest state for each cell included in a battery module based on state values; obtain internal short circuit current and internal short circuit resistance of each cell based on the SOC variation; and output a warning signal when a cell having the internal short circuit resistance equal to or less than at least one first threshold is detected. Therefore, it is possible to estimate the internal short circuit resistance of the cell in which the internal short circuit has occurred and to predict a remaining usage time until a thermal runaway state.
Patent KR-20220042669-A (KR)
Inventor: KANG HO SUNG
IPC: F01P11/02
Filed: 2020-09-28
Abstract: The present invention relates to a coolant control module. The coolant control module includes: an integrated housing having a coolant inlet, a coolant outlet, an inner flow path and a pump installation part; a direction switching valve provided in the integrated housing to switch a transfer direction for coolant; a plurality of coolant pumps combined with pump installation parts of the integrated housing; a driving motor part installed in the integrated housing, and connected with the direction switching valve to drive the direction switching valve; and a controller installed in the integrated housing, and connected with the plurality of coolant pumps and the driving motor part. Therefore, the coolant control module is capable of reducing the number of components constituting a cooling system and the number of working processes, enhancing installation convenience through modularization, reducing the load of a coolant pump, and increasing the expandability of component combination.
Patent KR-20220045269-A (KR)
Title: Seat motor noise diagnoising device and method
Inventor: PARK KI WON
IPC: G06K19/07
Filed: 2020-10-05
Abstract: Disclosed is a seat motor noise inspection device that automatically inspects noise in a seat motor on a transfer line along which seat assemblies are moved. The seat motor noise inspection device according to an exemplary embodiment of the present invention comprises: i) a soundproof booth provided on a transfer line of seat assemblies and having openable doors on both sides of a transfer direction of the seat assemblies; ii) a power supply unit provided inside the soundproof booth and applying power to seat motors of the seat assemblies; iii) a noise detection unit installed inside the soundproof booth and detecting operation noise of the seat motors; and iv) a controller configured to determine whether or not the seat motors are defective in noise by comparing noise data detected by the noise detection unit and preset reference data.
Patent KR-20220048514-A (KR)
Inventor: EO SEONGCHAN
IPC: A61K8/11
Filed: 2020-10-12
Abstract: The present specification relates to a composition for external application on skin containing probiotics in an active state and having a stable formulation.
Patent KR-20220048567-A (KR)
Inventor: IM CHANG HWAN
IPC: A61B5/377
Filed: 2020-10-13
Abstract: Disclosed is a method for accurately detecting a stimulation frequency for a steady state visually evoked potential (SSVEP) signal without training data about a user. The method for detecting a stimulation frequency for a steady state visually evoked potential (SSVEP) signal, disclosed herein, comprise the steps of: learning a training data generation model using first training data including a first SSVEP signal for each preset stimulation frequency; generating second training data including a second SSVEP signal for each stimulation frequency from a resting-state EEG signal, the first training data, and the training data generation model; and determining a stimulation frequency for a target SSVEP signal using the second training data.
Patent KR-20220049152-A (KR)
Inventor: CHOI KWANG IL
IPC: F24F3/16
Filed: 2020-10-14
Abstract: The present invention relates to an air purifying/ventilation device for an elevator, and more specifically, to an air purifying/ventilation device for an elevator, capable of purifying and sterilizing air flowing into an elevator through a fan. The air purifying/ventilation device for an elevator comprises: a fan unit installed in an elevator and configured to blow air into the elevator; and a filter module configured to filter air flowing into the elevator through the fan unit. The filter module comprises: a case through which air can pass; and a plurality of filter balls accommodated inside the case, configured to adsorb and remove foreign substances in the air passing through the case, and capable of being washed with water.