baber/WOPTO huggingface dataset:
Patent KR-20210013389-A (KR)
Title: A cold plasma-catalyst scrubber installed at the front of a vacuum pump
Inventor: KIM MI YOUNG
IPC: B01D53/86
Filed: 2019-07-24
Abstract: The present invention relates to a cold plasma-catalyst scrubber installed at front of a vacuum pump capable of stably treating process gas generated during a manufacturing process of a semiconductor. The cold plasma-catalyst scrubber installed at front of a vacuum pump comprises: a reactor body installed between a chamber and the vacuum pump to maintain a vacuum state, a process gas inlet being formed at an end of a process gas outlet to receive a process gas inside the chamber, and a process gas outlet being formed at a side of the vacuum pump to exhaust a treatment gas in which pollutant included in the process gas is treated; a cold plasma reaction part installed inside the reactor body for receiving power from a power supply to generate plasma at a temperature of several hundred °C and to decompose a process gas introduced into the reactor body; a catalyst formed in the cold plasma reaction part, formed therein with a plurality of gas transfer holes in an exhaust direction of the process and to accelerate decomposing and oxidation reaction of the process gas decomposed by the plasma; and a plurality of oxygen supply parts installed at an outer peripheral surface of the reactor body to spray oxygen (O_2) supplied from an oxygen supply device included in one side of the reactor body upward of the catalyst so that the process gas on a surface of the catalyst may be oxidized.
Patent KR-20210013986-A (KR)
Inventor: LEE JONG CHAN
IPC: C08G8/10
Filed: 2019-07-29
Abstract: The present invention relates to an antibacterial phenolic polymer compound introduced to a superabsorbent polymer in order to obtain an antibacterial superabsorbent polymer, and a method for preparing the same. A phenolic compound having an alkyl group is used as a monomer to form covalent bonding with the surface of a superabsorbent polymer (SAP), which results in excellent coating stability to the superabsorbent polymer. In addition, the present invention relates to a superabsorbent polymer (SAP) and a method for preparing the same. Particularly, the SAP surface is modified with the antibacterial phenolic polymer material so that the SAP may have excellent antibacterial activity and maintain excellent absorption property of the SAP itself, even after coating. Further, the present invention relates to a hygienic article using the antibacterial superabsorbent polymer to provide improved quality.
Patent KR-20200014227-A (KR)
Title: 3d ic power grid
Inventor: MOHAMED NOOR E V
IPC: H01L23/498
Filed: 2019-07-29
Abstract: Provided is a three-dimensional integrated circuit (IC) power grid (PG). The three-dimensional IC PG may include a first IC die, a second IC die, an interface, and a power distribution structure. The interface may be disposed between the first IC die and the second IC die. The power distribution structure can be connected to the interface. The power distribution structure may include at least one silicon through-via (TSV) and at least one TSV ladder structure connected to the at least one TSV.
Patent KR-20190096858-A (KR)
Title: Self driving multifunction copier, server for controlling self driving multifunction copier and method for operating server
Inventor: CHO CHANG WOO
IPC: G05D1/00
Filed: 2019-07-30
Abstract: Disclosed are a self-driving multifunction copier capable of artificial intelligence learning through machine learning, a server for controlling the self-driving multifunction copier, and a method for operating the server. A method of operating a server controlling a self-driving multifunction copier in an IoT environment constructed through a 5G communication network may include: a step of calculating the processing time of a task when a request for the execution of the task is received from a user terminal in a building; a step of selecting one of a plurality of self-driving multifunction copiers in the building based on the processing time of the task; and a step of assigning the task to the selected self-driving multifunction copier and allowing the selected self-driving multifunction copier to perform the assigned task. It is possible to eliminate the inconvenience of a user having to go directly to a place where the multifunction copier is installed.
Patent KR-20190096860-A (KR)
Title: Intelligent voice enable device searching method and apparatus thereof
Inventor: HEEWAN PARK
IPC: G06N3/08
Filed: 2019-07-30
Abstract: Disclosed are an intelligent voice-enabled device search method and a device thereof. According to one embodiment of the present invention, the intelligent voice-enabled device search method comprises: a step of receiving device information from a first device receiving a start word; a step of searching for a first account linked with the first device based on the device information; a step of searching for a first group registered to the first account; a step of searching for a second account linked with the device of the first group; a step of searching for a second group registered in the second account; a step of searching for a third group sharing an Internet protocol (IP) with a device of the first or second group; and a step of selecting a voice-enable device to respond to the start word among the devices of the first to third groups. Accordingly, provided is an effect of searching for a device to respond to the start word more correctly than an existing method. One or more of an autonomous driving vehicle, a user terminal, and a server can be interlocked with artificial intelligence (AI), a robot, augmented reality (AR), virtual reality (VR), and the like.
Patent KR-20210016484-A (KR)
Title: Fuel gas treating system in ships
Inventor: AHMIN PARK
IPC: B63B25/16
Filed: 2019-08-01
Abstract: Disclosed is a fuel gas control system for a ship. According to one embodiment of the present invention, the fuel gas control system comprises: a boil-off gas supply line which has a first compression unit which pressurizes boil-off gas in a storage tank storing liquefied gas to supply the boil-off gas pressurized by the first compression unit to an engine; a first reliquefying line which includes a second compression unit which receives a part of the boil-off gas pressurized by the first compression unit and pressurizes the boil-off gas, a heat exchange unit which makes the boil-off gas pressurized by the second compression unit exchange heat with the boil-off gas supplied to the first compression unit, a first gas-liquid separator which divides the boil-off gas cooled by the heat exchange unit into gas substances and liquid substances, an expander which is connected to the second compression unit to receive the gas substances of the first gas-liquid separator and to reduce the pressure, and a second gas-liquid separator which receives the boil-off gas, of which the pressure is reduced by the expander, and the liquid substances separated by the first gas-liquid separator, and divides them into gas substances and liquid substances; and a second reliquefying line which includes an expansion valve which receives a part of the boil-off gas pressurized by the first compression unit, cools the boil-off gas by making the boil-off gas exchange heat with the boil-off gas supplied from the heat exchange unit to the first compression unit, receives the cooled boil-off gas, reduces the pressure of the boil-off gas, and supplies the boil-off gas to the second gas-liquid separator. The present invention is able to promote the efficient operation of facilities.
Patent KR-20190109326-A (KR)
Title: a heavy equipment vehicle with the 3 times refractable skidloader boom and the adjusting vehicle width
Inventor: PARK SUNG DO
IPC: E02F3/64
Filed: 2019-08-09
Abstract: The present invention relates to a heavy equipment vehicle with a refractive skid loader boom and, more specifically, to a heavy equipment vehicle with a three-stage refractive skid loader boom and a vehicle width adjustment function. The present invention provides a heavy equipment vehicle (1000) with a three-stage skid loader boom (100) configured in three stages and comprising a first-stage boom (110), a second-stage boom (120), and a bucket (130). The heavy equipment vehicle (1000) further comprises a vehicle width adjustment tire drive box (200) for adjusting a vehicle width in a left and right direction. In addition, the heavy equipment vehicle (1000) comprises an angle blade (300).
Patent KR-20210017833-A (KR)
Title: Neuromorphic Memory Management System and Data Operation Method thereof
Inventor: LEE SANG YUB
IPC: G06N3/063
Filed: 2019-08-09
Abstract: According to the present invention, a data calculation method capable of changing a structure of a memory in a neuromorphic semiconductor comprises the steps of: storing two or more data sets in a memory; calculating so that a calculation result for any one data set among the two or more data sets affects a calculation result of a data set to be calculated next; and outputting a result of the calculation step. The calculation step includes the step of determining second reference data of a second data set to be calculated next based on a result of calculation with preset first reference data for any first data set among the two or more data sets and the step of performing a comparison operation with the preset second reference data on the changed second data set.
Patent KR-20210019707-A (KR)
Title: Crash monitoring system for vehicle and Crash monitoring method of the same
Inventor: KIM KYOUNG JUN
IPC: B60R21/00
Filed: 2019-08-13
Abstract: Disclosed are an impact detection system for a vehicle capable of more precisely determining the effectiveness of impact and an impact detection method thereof. According to the present disclosure, the impact detection system for a vehicle can comprise: an impact value calculation unit for calculating an impact value corresponding to the magnitude of the impact applied to the vehicle; an impact location estimation unit for estimating a location where the impact is applied in the vehicle and generating an impact location signal including a parameter value corresponding to the estimated impact location; and an effective impact determination unit for determining whether the impact is an effective impact by comparing the impact value with an impact detection reference value for each area corresponding to the parameter value.
Patent KR-20200023200-A (KR)
Title: Antireflaction hard coating film and method of preparing the same
Inventor: AHN JONGNAM
IPC: C23C14/08
Filed: 2019-08-16
Abstract: According to an embodiment of the present invention, provided is a hard coating film which has excellent hardness, curl suppression properties, anti-reflection performance, anti-fouling performance and anti-static performance as a low refractive index layer, a conductive layer, and a hard coating layer having a water contact angle of 90 degrees or less are laminated on a base material.
Patent KR-20210024860-A (KR)
Title: Apparatus and method for selecting airborne position reference node
Inventor: LIM JAE SUNG
IPC: G01S5/02
Filed: 2019-08-26
Abstract: The present invention provides a method and apparatus for selecting an aerial location-based node. In the present invention, the coordinates of the center of gravity of the repeaters are calculated using the location coordinates of the repeaters, a plane having a vector connecting the center of gravity coordinates and the position coordinates of a user as a normal vector is determined, and the coordinates of the repeaters can be projected onto the plane. In the present invention, a predetermined number of repeaters farthest from the center of gravity coordinates may be selected as the aerial location-based node based on the orthographic coordinates and the center of gravity coordinates of the repeaters.
Patent KR-20200049502-A (KR)
Title: System and method for disparity estimation using cameras with different fields of view
Inventor: EL KHAMY MOSTAFA
IPC: H04N5/225
Filed: 2019-08-29
Abstract: An electronic device and a method thereof are disclosed. According to the present invention, the electronic device comprises: a first camera having a first field of view (FOV); a second camera having a second FOV narrower than the first FOV; and a processor. The processor is configured to capture a first image having an integrated FOV with the first camera, capture a second image with the second camera, determine an overlapping FOV between the first image and the second image, generate an overlap FOV parallax estimate value based on the overlapping FOV, generate an integrated FOV parallax estimate value, and merge the integrated FOV parallax estimate value with the overlap FOV parallax estimate value.
Patent KR-20200075731-A (KR)
Inventor: OKABE AKIYOSHI
IPC: F23C6/04
Filed: 2019-09-03
Abstract: According to the present invention, NOx and CO can be appropriately reduced. A boiler (1) comprises: a tube body (10) including water pipes (51, 52, 53); a burner (16) connected to the tube body (10) and supplying a primary fuel (F1) and air (A) to the inside of the tube body (10); a secondary fuel supply unit (24) supplying a secondary fuel (F2) into a tube body (10) which is at the downstream side from the burner (16) in a flow direction of the fuel gas; a cooling line (26) introducing a cooling fluid (G0) reducing the temperature of a predetermined space inside the tube body (10) which is at the downstream side from the burner (16) in the flow direction of the fuel gas; a flow adjustment unit (28) installed in the cooling line (26) and capable of adjusting the flow of the cooling fluid (G0) introduced into the tube body (10) from the cooling line (26); and a control unit controlling the flow adjustment unit (28) and controlling the flow of the cooling fluid (G0) introduced into the tube body (10) where the temperature of the predetermined space is 800°C or more and 1,200°C or less.
Patent KR-20210034906-A (KR)
Title: Optical apparatus for inspecting probe card needle
Inventor: CHOI MIN YOUNG
IPC: G01N21/17
Filed: 2019-09-23
Abstract: The present invention relates to an optical apparatus for inspecting a probe card needle, comprising: a light source unit for vision inspection, which irradiates light for observing the status of the probe card needle to be inspected; a light source unit for aligning the light axis, which irradiates the light for forming a mask image which is the reference for aligning the optical axis; an object lens unit which makes the light irradiated from the light source unit for visual inspection pass through and irradiate the probe card needle to be inspected, or which makes the light irradiated from the light source for aligning the optical axis pass through and form the mask image on the reference position for aligning the optical axis; a first beam splitter unit which reflects the light irradiated from the light source unit for vision inspection or the light source unit for aligning the optical axis to pass through the object lens unit in a direction, and which makes the light, which has passed through the object lens unit in the opposite direction to the one direction, pass through; and a photographing unit which acquires an image of the probe card needle to be inspected or the mask image, which is recognized by passing through the first beam splitter. The object lens unit is prepared to have a working distance of 25 mm or longer and an optical resolution of 1 um or lower. The present invention aims to prevent an error from occurring in checking the contact status.
Patent KR-20210034908-A (KR)
Title: A Novel multi-layer suppository formulation
Inventor: SUNG JOO HWANG
IPC: A61K31/555
Filed: 2019-09-23
Abstract: The present invention relates to a multilayer suppository agent comprising an outer layer containing a first pharmaceutical ingredient and an inner layer containing a second pharmaceutical ingredient, and a composition comprising the same for prevention or treatment of colorectal cancer. The present invention reproduces the release order and release interval of composite drugs administered sequentially in combination, for example, FOLFOX, in the same manner. Accordingly, the present invention enables a composite drug systemically administered in combination by intravenous injection to make a topical action specifically on a lesion and thus can be advantageously available as an effective formulation that focuses a pharmaceutical effect on the lesion, reduces side effects, and improves convenience of administration to patients.
Patent KR-20210037150-A (KR)
Title: Manufacturing Method of Humidifying Diffuser Recycling Waste Powder of Coffee
Inventor: WOO JI YEON
IPC: A61L9/013
Filed: 2019-09-27
Abstract: By using coffee waste thrown away countless times a day across the country and recycling the coffee waste twice or three times, a new source of revenue was created and more eco-friendly and hygienic products were developed.
Patent KR-20210038214-A (KR)
Title: Hinge device for rotating door
Inventor: LEE YOUNG TAK
IPC: F25D23/02
Filed: 2019-09-30
Abstract: The present invention relates to a hinge device for a rotating door. More particularly, the present invention relates to a hinge device for a rotating door that is mounted on the rotating door so that the door can be opened and closed while rotating in various ways. According to the present invention, the hinge device for a rotating door is rotated by an external force and then rotated in a free-stop manner in a certain section, and automatically reverses rotation in a reverse rotation section after the free-stop rotation.
Patent KR-20210040588-A (KR)
Title: Organic light emtting display device
Inventor: KIM SANG YONG
IPC: G09G3/32
Filed: 2019-10-04
Abstract: Provided, in the embodiments of the present invention, are a display device comprising a display panel including a static electricity detection circuit for outputting a static electricity signal corresponding to static electricity, a protection circuit that receives the static electricity signal from the static electricity detection circuit and outputs a protection signal, and a timing controller that receives the first sensing data from the display panel, performs an update operation to update the second sensing data, and stops the update operation when the protection signal is transmitted from the protection circuit; and a driving method thereof. Therefore, the present invention is capable of preventing degradation in image quality.
Patent KR-20190122182-A (KR)
Title: Spoon
Inventor: SEO CHAN U
IPC: A47G21/04
Filed: 2019-10-09
Abstract: The present invention relates to a spoon comprising a head unit and a handle unit extending from the head unit. Moreover, at least one hole through which milk is discharged is formed in the head unit.
Patent KR-20210048019-A (KR)
Inventor: AN JU HYUN
IPC: E02D29/02
Filed: 2019-10-22
Abstract: The present invention relates to a retaining wall connection structure provided with a grid with an increased binding force. Since a plurality of horizontally located retaining walls can be easily bound to the retaining wall and the grid using a grid, the binding force of the grid is increased. According to the present invention, an insertion groove is formed in the upper part of the retaining wall in which a plurality of the retaining walls are located in the horizontal direction. By forming an insertion portion inserted into the insertion groove of the retaining wall on one side of the grid positioned in the horizontal direction on the upper surface of the retaining wall, the binding force between the grid located on the upper part of the retaining wall and the retaining wall is increased.
Patent KR-20210048157-A (KR)
Inventor: SHIN HWAN HO
IPC: C08F220/04
Filed: 2019-10-23
Abstract: A manufacturing method of a UV curable acrylic polymer having a benzophenone group comprises the following steps of: preparing a UV polymerizable monomer composition comprising an acrylic monomer having a benzophenone group, an acrylic monomer not having a UV reactive group, and a photoinitiator (S1); and irradiating UV having only a wavelength band exceeding 365 nm by using a UV light emitting diode to the UV polymerizable monomer composition (S2). According to the manufacturing method of the present invention, the UV-curable acrylic polymer, which has a benzophenone group and a UV reactive group and is hardly cross-linked, is manufactured to be useful as a component of a UV curable acrylic adhesive composition used for a hot melt acrylic adhesive and the like.
Patent KR-20210051248-A (KR)
Title: Rotating device
Inventor: LIM DONG HUN
IPC: F04D29/62
Filed: 2019-10-30
Abstract: A rotating device according to an embodiment of the present invention includes: a housing; a variable guide vane module provided on one surface of the housing; and a housing cover for covering the variable guide vane module. The variable guide vane module is provided to be separable into at least two modules, and includes: a first module, which comprises a vane case having a cylinder shape and provided in the housing, and a first link member provided on the vane case; and a second module, which comprises a shroud case seated between the housing and the vane case, and a second link member provided in the shroud case and driven in accordance with the driving of the first link member. In addition, the rotating device can be implemented in various ways according to embodiments.
Patent KR-20210055202-A (KR)
Title: Gas furnace
Inventor: JANGHEE PARK
IPC: F23D14/70
Filed: 2019-11-07
Abstract: According to an embodiment of the present invention, a gas furnace includes: a mixer forming mixed gas by mixing air and fuel gas introduced from an air intake pipe and a manifold, respectively; a mixture pipe in which the mixed gas having passed through the mixer flows; a burner assembly combusting the mixed gas having passed through the mixture pipe to produce combustion gas; and a heat exchanger in which the combustion gas flows. The burner assembly includes: a plurality of burners in which flames produced from the combustion of the mixed gas are settled; and a mixture chamber mediating the delivery of the mixed gas from the mixture pipe to the burners. Thus, a complete pre-mixing mechanism is formed, and a mixture rate of the fuel gas and the air is maximized to significantly reduce NO_x emissions. Moreover, the burner assembly includes a uniform guide located in the mixture chamber, leading the mixed gas to be uniformly distributed to each of the plurality of burners. Therefore, a local flame temperature rise is prevented to make a considerable reduction in NO_x emissions.
Patent KR-20210058328-A (KR)
Title: Improved Multi-sided Vision Inspection System
Inventor: BAEK SEON HO
IPC: G01N21/17
Filed: 2019-11-14
Abstract: The multi-faceted vision inspection system for photographing and inspecting the surface of an object according to the present invention comprises: a bed unit for accommodating or fixing an object; a photographing unit for photographing a surface image of the object; one or more light sources; a plurality of reflection units for changing the path of light reflected from the light source or object; and a control unit, wherein the photographing unit is provided as a single camera, and the reflection unit is disposed to surround the object to reflect the surface image of the object to converge to the photographing unit, and control the number, angle, curvature and size of the reflection unit.
Patent KR-20210059468-A (KR)
Inventor: LEE HO YEON
IPC: H04W28/22
Filed: 2019-11-15
Abstract: Disclosed is a method in which a base station controls a data transmission rate of a network slice in a wireless communication system. The method comprises the steps of: receiving a message including identification information of a network slice and information on a data transmission rate of the network slice from at least one network entity among operations, administration and maintenance (OAM), network function (NF), or access and mobility function (AMF); and controlling the data transmission rate of the network slice based on the information on the data transmission rate.