baber/WOPTO huggingface dataset:
Patent KR-20220107496-A (KR)
Inventor: KIM AN SIK
IPC: E04B1/94
Filed: 2021-01-25
Abstract: The present invention relates to a building wall construction method capable of spraying polyurethane foam on a base board to form an inner layer, and spraying cement mortar thereon to form an outer layer, thereby having excellent fire resistance, heat resistance, insulation and sound insulation due to completely enclosed seamless wall construction, and excellent constructability due to a short construction period. The building wall construction method includes: a foundation step of assembling a plurality of stringers and crossbeams on a foundation structure installed on a floor surface, and assembling a base plate between the stringers; a primary spraying step of spraying polyurethane foam on the surface of the base plate to form a primary polyurethane layer having a predetermined thickness; a pin fixing step of inserting and fixing a head part of an anchor pin to a plurality of places of the primary polyurethane layer through a pressing operation; a secondary spraying step of spraying polyurethane foam to the surface of the primary polyurethane layer, to which the anchor pin is fixed, to form a second polyurethane layer having a predetermined thickness; a spraying step of fixing an internal structural material to a pin end of the anchor pin exposed on the surface of the secondary polyurethane layer, and then spraying cement mortar to form a cement layer having a certain thickness: and a finishing step of plastering the cement layer or finishing the same with paint.
Patent KR-20220109934-A (KR)
Title: Disposer using low-noise rotating blade
Inventor: KIM LEE GYO
IPC: E03C1/266
Filed: 2021-01-29
Abstract: In accordance with the present invention, provided is a disposer using a low-noise rotary blade unit, capable of effectively reducing a crushing noise by making a structural improvement so as to divide a food waste crushing step into multiple parts while dispersing a crushing impact. In accordance with the present invention, the disposer includes: a crushing chamber (100) having an inlet (110) connected to a sink discharge port (1) to insert food waste and an outlet (120) for discharging crushed food waste; a rotary blade unit (200) installed inside the crushing chamber (100) to crush the food waste while rotating around a driving shaft (210); and a fixed blade unit (300) including a C-shaped ring unit (310) installed on an inner circumference surface of the crushing chamber (100), a plurality of longitudinal blade units (320) extended downward from the C-shaped ring unit (310) to be placed in correspondence with an outer circumference surface of the rotary blade unit (200), and a longitudinal groove unit (330) formed between the longitudinal blade parts (320) to discharge the crushed food waste. As the disposer using a low-noise rotary blade unit is used, the food waste inserted into the crushing chamber is primarily rough-cut, and then, is moved to an edge part of a rotary plate by a centrifugal force to be secondarily fine-cut, and tertiarily crushed between a fine blade and a longitudinal blade unit, thereby shortening time and efficiency for crushing work, and, in particularly, dispersing a crushing impact step by step to enable a low-noise operation.
Patent KR-20220112950-A (KR)
Inventor: AN BYUNG GUK
IPC: B60H1/00
Filed: 2021-02-05
Abstract: In accordance with the present invention, provided is a rear air conditioning apparatus for a vehicle. The apparatus includes: a case in which a first air outlet and a second air outlet are formed; a first switching door installed inside the case to be rotatable and selectively blocking the first air outlet; a blower unit placed in front of the first switching door, and blowing the air; an ever-core placed in a lower part of the first switching door and cooling the air blown from the blower unit; a PTC heater placed behind the ever-core and heating the air blown from the blower unit; and a second switching door installed in a lower part of the PTC heater to be rotatable and selectively blocking the second air outlet. The first switching door includes: a rotary shaft installed in the case to be rotatable; a body part combined with a lower part of the rotary shaft, and having a guide groove formed to selectively guide the air cooled through the ever-core to the first air outlet; and a plate part combined with an upper part of the rotary shaft, and opening and closing the first air outlet. In accordance with the present invention, since the first switching door functioning as a temp door and a mode door is integrated to be injected, the number of components such as the temp door and the mode door can be reduced, and costs for the component can also be reduced. Moreover, since the first switching door is provided to a confined space, space securement can be possible, and an assembly procedure can be shortened.
Patent KR-20220113560-A (KR)
Title: Semiconductor device
Inventor: SHIN HONG SIK
IPC: H01L29/786
Filed: 2021-02-05
Abstract: One embodiment of the present invention provides a semiconductor device, which comprises: a substrate; at least one active fin disposed on the substrate and extending in a first direction; a gate structure crossing the at least one active fin and extending in a second direction crossing the first direction; source/drain regions disposed on the at least one active fin on both sides of the gate structure; an interlayer insulation part disposed on the substrate and covering the gate structure and the source/drain regions; and a contact structure connected to the source/drain regions through the interlayer insulation part, wherein a contact region in contact with the contact structure among the source/drain regions has first and second side regions arranged in the second direction and a central region between the first and second side regions, and at least one of the first and second side regions has a recessed portion. The present invention provides the highly integrated semiconductor device.
Patent KR-20210111680-A (KR)
Title: Drawing apparatus
Inventor: KANDA HIROYUKI
IPC: B65H18/10
Filed: 2021-02-18
Abstract: A drawing apparatus (1) includes: a supply unit (51) for holding a supply roll (511) around which an elongated substrate (9) is wound; a table (52) for holding the substrate drawn out from the supply unit on a holding surface (521); a recovery unit (53) for winding the substrate that has passed through the holding surface around a recovery roll (531); a transfer unit (54) for transferring the substrate along a transfer path from the supply unit to the recovery unit through the holding surface when a pattern is not drawn; a light output unit (31) for emitting a light when the pattern is drawn; and a movement mechanism (4) for moving the table in a movement direction when the pattern is drawn. When viewed in a width direction of the substrate on the holding surface, the transfer path returns with respect to the movement direction at a half position located in vicinity of one end of the table in the movement direction, and the supply unit and the recovery unit are disposed on a table side based on the half position. Accordingly, an operation of exchanging the supply roll and the recovery roll is efficiently performed.
Patent KR-20220124516-A (KR)
Title: safety net manufacturing equipment
Inventor: PARK MYOUNG CHUL
IPC: D05B35/10
Filed: 2021-03-03
Abstract: The present invention relates to a safety net manufacturing apparatus, which is an apparatus for manufacturing a safety net that is installed to prevent dust generated at construction sites from being exposed to the outside or to prevent safety accidents such as falling. The safety net manufacturing apparatus comprises: a supply unit including a roll unwinder for holding a roll of fabric to be rotated at a certain height from the ground to extract a fabric, and a vertical guide installed under the roll unwinder to guide the fabric in a vertical downward direction; a cutting unit including one or more vertical cutters provided to be moved along a horizontal guide installed in a horizontal direction corresponding to the vertical guide and cutting, to a set width, the fabric moving in the vertical downward direction by its own weight along the vertical guide, and a horizontal cutter for cutting, to a set length, the fabric moving in the vertical downward direction along the vertical guide while horizontally moving along the horizontal guide; a processing unit provided under the cutting unit to form a safety net by sewing the edges of the fabric cut through the cutting unit to include a band or an installation ring so that the safety net can be easily installed on a handrail or temporary structure at a construction site; and a discharge unit provided under a base on which the supply unit, the cutting unit, and the processing unit are sequentially installed, to accommodate, pack, and discharge the safety net manufactured through the processing unit.
Patent KR-20210114348-A (KR)
Title: Central tension member for an overhead cable and the overhead cable comprising the same
Inventor: PARK JEE YONG
IPC: H01B9/00
Filed: 2021-03-08
Abstract: The present invention relates to a central tension line for an overhead power transmission line and an overhead power transmission line including the same and, more specifically, to a central tension line for an overhead power transmission line and an overhead power transmission line including the same which have excellent sag features, which prevent an installed overhead power transmission line from sagging downward by excellent tensile strength of the central tension line, and sufficient flexibility of the central tension line so as to increase wiring workability and suppress corrosion and damage to a conductor wire disposed around a circumference of the central tension line, thereby avoiding or minimizing a resistance increase of the overhead power transmission line and reduction in a power transmission amount accordingly.
Patent KR-20220129392-A (KR)
Title: Battery pack
Inventor: PARK SANG HUN
IPC: H01M50/202
Filed: 2021-03-16
Abstract: A battery pack is disclosed in the present invention. The battery pack includes: a battery cell including an electrode extending along a first direction; a circuit unit connected to an electrode of the battery cell; and a connection part forming a connection between an electrode of the battery cell and the circuit unit, and including a conductive thermal compression layer and a conductive pad layer having a concave accommodating space along a second direction crossing the first direction to accommodate a portion of the conductive thermal compression layer. According to the present invention, while enhancing the reliability of electrical connection between a battery cell, a layer of the battery cell, and a circuit unit forming a charge/discharge path, a connection process can be easily performed.
Patent KR-20220130467-A (KR)
Title: How to e-commerce in VR spatial design for shopping mall
Inventor: LEE JONG TAEK
IPC: G06Q30/06
Filed: 2021-03-18
Abstract: The present invention is a novel supernatural e-commerce method by constructing, in a space thereof, a realistic shopping mall in a virtual world made possible by a development of a computer graphics technology. Therefore, the present invention is capable of having an effect in creating a more supernatural space.
Patent KR-20220135704-A (KR)
Inventor: OH SEOK JAE
IPC: A41D13/005
Filed: 2021-03-31
Abstract: The present invention relates to thermal and winter clothing with cooling and heating hoses, and more particularly, to fireproof clothing worn by firefighters to protect themselves from flames when extinguishing a fire or thermal clothing worn by workers working in high-temperature working environments such as furnaces or winter clothing worn by workers working in cryogenic environments such as refrigerated storage warehouses. According to the thermal and winter clothing, cooling and heating hoses are arranged between the outer fabric and the lining and cold water or hot water can be injected into the cooling and heating hoses such that, for high-temperature work environments such as fire suppression or furnace work, the thermal and winter clothing having cold water injected therein is worn to cool down the internal temperature of fireproof clothing or thermal clothing to protect firefighters or workers from the risk of burns due to flames, to prevent energy depletion during work by cooling down in extreme heat, and to prevent dehydration during work by enabling people to drink cold water injected into the cooling and heating hoses. On the other hand, the thermal and winter clothing is worn by injecting hot water in the same in extremely cold weather to play a role in protecting firefighters from the cold and to protect workers who work in extremely low-temperature environments or extremely cold external environments such as frozen storage warehouses.
Patent KR-20220138226-A (KR)
Inventor: AN JANGHUN
IPC: F16B5/06
Filed: 2021-04-05
Abstract: Disclosed is a clip which is used when fixing a vehicle interior material to a vehicle body, and more specifically, to a clip having a structure for easy detachment from a vehicle body (or interior material). The clip according to an embodiment comprises: a first board having a rod in a vertical direction at the center of an upper surface; a second board extending from one end of the first board toward the top of the rod; a third board extending from the other end of the first board toward the top of the rod; a fourth board extending from an end of the second board in a direction away from the first board; a fifth board extending from an end of the third board in a direction away from the first board; a first wing formed at an end of the fourth board; and a second wing formed at an end of the fifth board, wherein (i) the rod, the fourth board, and the fifth board are aligned in parallel, and (ii) a space between the fourth and fifth boards are expanded by the rod when the rod is inserted between the fourth and fifth boards.
Patent KR-20220138634-A (KR)
Title: Apparatus For Heating Electrolytic water
Inventor: JUN JONG HYEON
IPC: F24H9/18
Filed: 2021-04-06
Abstract: The present invention relates to an electrolytic water heating apparatus. The electrolytic water heating apparatus of the present invention comprises: an empty electrode tank so as to be able to accommodate an electrolytic water; a first wire applying an alternating current to the electrode tank; an electrode rod provided to be spaced apart from the inner circumferential surface of the electrode tank, inside the electrode tank; and a second wire applying the alternating current to the electrode rod. An objective of the present invention is to provide a high-efficiency electrolytic water heating apparatus by reducing a time required for heating and a power consumption amount.
Patent KR-20210129598-A (KR)
Inventor: DE RIDDER CHRISTIANUS G M
IPC: C23C16/455
Filed: 2021-04-09
Abstract: An injector configured to be arranged within a reactor in a vertical furnace for injecting gas into the reactor is provided. The injector is made substantially elongated and configured with an internal gas conducting channel for transporting gas from a first end of an injection port to a second end of the injector. The outer sidewall of the injector may be tapered towards the second end over at least 10%, preferably 30% and most preferably 50% of the length of the injector to increase tolerance for fitting the injector to a tube.
Patent KR-20220068109-A (KR)
Title: Electronic device including rollable display
Inventor: JUNG HOJIN
IPC: G09F9/30
Filed: 2021-04-14
Abstract: Various embodiments of the present disclosure relate to an electronic device including a rollable display. The electronic device includes a rotating shaft, a first printed circuit board (PCB), the rollable display, a first electric part, and a first rollable flexible printed circuit board (FPCB). The rotating shaft is disposed in a first direction in an inner space of a housing, and the first PCB is coupled to the rotating shaft and rotates, as the rotating shaft rotates. The rollable display is disposed to be wound around the inner space of the housing, and withdrawn out of the housing in link to the rotation of the rotating shaft, wherein the rollable display is withdrawn in a second direction perpendicular to the first direction. The first electric part is interposed in a first plan part and one end of the rotating shaft in the inner space of the housing, fixed regardless of the rotation of the rotating shaft, and operatively connected to a conductive part of the first plan part of the housing through a first connection member. The first rollable FPCB electrically connects the first FPCB with the first electric part and is wound spirally about the one end of the rotating shaft. The present disclosure may further include various embodiments.
Patent KR-20210128933-A (KR)
Inventor: LAMPORT KEVIN ASHLEY
IPC: G01N15/14
Filed: 2021-04-15
Abstract: The present invention relates to a flow cell for use in a fluid management and/or processing system. The flow cell comprises: a body having an entrance and an exit; and a fluid flow channel extended from the entrance to the exit of the body. The body additionally includes a container including a chamber forming a part of the fluid flow channel of the body. The chamber includes a first opening unit for connecting a functional element to the flow cell so that the functional element can come in contact with or be exposed to a fluid flow passing through the fluid flow channel. A first tube-shaped connector is placed to be adjacent to the entrance of the body. A second tube-shaped connector is placed to be adjacent to the exit of the body. The flow cell additionally includes a fluid flow path extended from the first tube-shaped connector to the second tube-shaped connector through the entrance of the body, the body, the container of the body, and the exit of the body, and a functional element. In addition, the present invention relates to a fluid management and/or processing system including a tubing arrangement, and one or more flow cells. The present invention aims to provide a flow cell for use in a fluid management and/or processing system, which is capable of managing a fluid in an efficient manner.
Patent KR-20220144445-A (KR)
Inventor: JANG JINYONG
IPC: F04C18/02
Filed: 2021-04-19
Abstract: According to the present invention, provided is a scroll compressor including a suction guide equipped with a suction passage to guide a refrigerant sucked into a low-pressure part of a casing to a compression chamber. The suction guide includes: a passage inlet part forming one end of the suction passage and opening toward the low-pressure part; and a passage outlet part forming the other end of the suction passage and opening toward a suction port. The passage inlet part may open in a direction crossing an outlet end of a refrigerant suction pipe. Through this, overheating of the refrigerant sucked into the compression chamber is suppressed to increase the refrigerant intake amount, while overheating of a drive motor is suppressed, thereby improving compressor efficiency and expanding the operating range of the compressor.
Patent KR-20220144446-A (KR)
Inventor: SUL HYUN HEE
IPC: G03B17/02
Filed: 2021-04-19
Abstract: A camera module having an aperture and a manufacturing method thereof are disclosed. The camera module includes: a body unit to which a movable lens portion accommodating one or more lenses is movably mounted in an optical axis direction; an aperture unit fixedly attached to an upper surface of the body unit and having a size to cover all gaps formed on the upper surface of the body unit; and a fixed lens unit in which one or more lenses are accommodated and fixedly attached to the upper surface of the aperture unit.
Patent KR-20220144712-A (KR)
Inventor: LEE KI YOUNG
IPC: A23L11/70
Filed: 2021-04-20
Abstract: A sauce composition for cooking chicken of the present invention includes mixed additives and additional additives such as traditional Korean soybean paste and lemon juice, wherein the mixed additives are prepared by kneading mustard with water, fermenting the kneaded mustard, mixing apple vinegar, brown sugar, Angelica Utilis Makino powder, roasted salt, and water and heating the mixture thereof, and mixing the mixture with the fermented mustard. A method for preparing a sauce composition for cooking chicken comprises the steps of: kneading mustard with water; fermenting the kneaded mustard; mixing apple vinegar, brown sugar, Angelica Utilis Makino powder, roasted salt, and water and heating the mixture thereof; mixing the mixture, in which the apple vinegar, brown sugar, Angelica Utilis Makino powder, roasted salt, and water are mixed and heated, with the fermented mustard and fermenting the mixture thereof; and adding soybean paste and lemon juice to the mixture and aging the mixture thereof after fermentation step. According to the present invention, when a part of chicken is applied with the sauce composition for cooking chicken and then grilled and cooked, and the cooked chicken is eaten with spring onion, the original mustard sauce and a pungent taste of green onion can create a unique taste. Therefore, various preferences of consumers who are fed up with conventional chicken dishes can be satisfied.
Patent KR-20220145479-A (KR)
Inventor: YEO BEOM DONG
IPC: B26B9/00
Filed: 2021-04-22
Abstract: The present invention relates to an ergonomic kitchen knife suitable for cutting relatively hard ingredients. More particularly, the present invention relates to an ergonomic kitchen knife in which a handle part is configured two-dimensionally at the end of a knife body unlike the one-dimensional knife handle that is in a straight line with the knife body, increasing the efficiency of power by the principle of the third-class lever, and, in addition, it does not burden the hand and wrist even when strong force is applied since the hand and forearm are in a straight line in the direction of the point of action without bending of the wrist.
Patent KR-20220145590-A (KR)
Inventor: LEE WOO CHEOL
IPC: H02J3/38
Filed: 2021-04-22
Abstract: Disclosed are a power generation system and method following up open voltage depending on the effect of solar module temperature, wherein a maximal power point technique is realized for following up open voltage depending on the effect of solar module temperature. The power generation system following up open voltage comprises: a solar array in which a plurality of photovoltaic modules are arranged to produce DC power; a converter for raising the DC power to generate rising power; an inverter for converting the rising power into AC power; and a temperature sensor for sensing temperature information on one among the plurality of photovoltaic modules; and a controller for controlling the converter or the inverter to follow open voltage (V _(oc_mod_temp)) depending on the temperature information.
Patent KR-20220147734-A (KR)
Title: Medicated pad for perineal region
Inventor: KIM JI EUN
IPC: A61K9/00
Filed: 2021-04-27
Abstract: The present invention provides a medical pad for perineal region which comprises a plate-shaped substrate, a release paper, and a protective film, and further comprises a medical stuff part located between one side of the substrate and the protective film, and an adhesive part located between the other surface of the substrate and the release paper. The medical pad for perineal region according to embodiments of the present invention can adhere closely to the perineal region without damaging body hair.