baber/WOPTO huggingface dataset:
Patent KR-20220152040-A (KR)
Inventor: KIM KU HWAN
IPC: B60L53/63
Filed: 2021-05-07
Abstract: The present invention relates to a load balancing charging apparatus, as an electric vehicle charging apparatus, which comprises: a plurality of kiosks charging the electric vehicle in a first area; and a control unit which exchanges electricity with the plurality of kiosks and performs wired/wireless communication. When a normal mode is when a total electric power supply amount supplied from an electric power supply source to the first area is greater than a total electric power demand amount of the electric vehicle parked in the first area, and an emergency mode is when the total electric power supply amount supplied from the power supply source to the first area is smaller than the total electric power demand amount of the electric vehicle parked in the first area, the control unit may switch from the normal mode to the emergency mode when charging of the electric vehicle is concentrated in the first area. According to the present invention, load balancing between parked electric vehicles is used.
Patent KR-20220152788-A (KR)
Inventor: MIN BAE HYUN
IPC: E21B47/09
Filed: 2021-05-10
Abstract: Disclosed are a method and device for determining oil well location using a convolutional neural network and robust optimization. The method for determining an oil well location may comprise the steps of: receiving a neural network for determining an oil well generated by combining a convolutional neural network and robust optimization; receiving oil well-related data; predicting cumulative oil productivity for each oil well location using the neural network for determining the oil well location; verifying an oil well arrangement scenario according to the cumulative oil productivity for each oil well location; and determining the location of the well based on the qualified grid blocks of the validated well arrangement scenario.
Patent KR-20220155016-A (KR)
Title: A composition as a prebiotic for improving intestinal microflora containing gellan gum
Inventor: PARK HO YOUNG
IPC: A23L33/21
Filed: 2021-05-14
Abstract: The present invention relates to a prebiotic composition, a composition for improving intestinal microorganisms, and a composition for increasing intestinal health or an intestinal function which contain a gellan gum as an active ingredient to induce growth of beneficial bacteria in an intestine, thereby increasing intestinal health or an intestinal function and enabling prevention or treatment therefor.
Patent KR-20220157566-A (KR)
Title: Planarization process
Inventor: JUNG NAM SOO
IPC: G01B3/04
Filed: 2021-05-21
Abstract: A flattening method for industrial products of the present invention improves the work efficiency and productivity by reducing the work processes when flattening the surface or calibrating the straightness using a flattening apparatus before delivering industrial products produced by a plasma cutter to a processing company. The flattening apparatus comprises a flattening chamber, a press unit, and an electric hydraulic pump.
Patent KR-20210147940-A (KR)
Inventor: MABUCHI YASUFUMI
IPC: B05B15/70
Filed: 2021-05-26
Abstract: The present invention relates to a peripheral part coating device and a peripheral part coating method. A substrate is held by a rotation holding part, so that the substrate is rotated about the central axis of the substrate. In a state in which the substrate is rotating, the coating liquid is supplied to the periphery of one surface of the substrate by a coating liquid supply part, whereby a coating film is formed on the periphery part except for the central area of one surface of the substrate. After the coating film is formed on the periphery part of one side of the substrate, a stirring operation by the rotation holding part is repeated two or more predetermined times. In each stirring operation, the substrate is accelerated to increase the rotational speed of the substrate. After acceleration of the substrate, the substrate is decelerated to decrease rotational speed of the substrate. After decelerating the substrate, the rotational speed of the substrate is maintained.
Patent KR-20210152387-A (KR)
Inventor: MACHIDA AKIHIRO
IPC: G01C21/34
Filed: 2021-05-28
Abstract: The present invention relates to a work vehicle system. An object of the present invention is to provide the work vehicle system which efficiently moves to a work start position. The work vehicle system according to one aspect of an embodiment comprises: a traveling vehicle body; a work machine mounted on the vehicle body; a positioning device for measuring a position of the vehicle body; a control device for autonomously driving the vehicle body along a preset work path to perform a work by the work machine; and a terminal device capable of setting a work start point in the work path. The terminal device sets whether or not the travel path from a travel start point of the traveling vehicle body to the work start point is a straight travel path connecting the travel start point and the work start point in a straight line.
Patent KR-20220160973-A (KR)
Inventor: PARK KYUNG MIN
IPC: E04G21/32
Filed: 2021-05-28
Abstract: The present invention relates to a system for detecting whether a safety ring of a basket of a work vehicle is fastened to a fastening ring provided on a body of a worker when working at height using a work vehicle, and a method for detecting whether the safety ring is fastened using the same. The system for detecting whether the safety ring of a basket of a working vehicle may include: a fastening ring portion provided to fasten a safety ring disposed in a basket of a working vehicle and connected to a body of the worker; and an alarm portion which communicates with the fastening ring portion and displays a notification indicating whether the fastening ring and the safety ring are fastened.
Patent KR-20220162336-A (KR)
Inventor: YONG TAE JEON
IPC: G06F13/16
Filed: 2021-06-01
Abstract: The present technology relates to an electronic device. A peripheral component interconnect express (PCIe) interface device according to the present technology comprises: a transaction layer that generates transaction packets for transmission of transactions; a data link layer that generates link packets including a protection code and a sequence number for the transaction packet based on the transaction packet; a physical layer that generates physical packets based on the link packets and sequentially outputs the physical packets; a link training module that performs negotiation on a link connected through the physical layer and maintains data information based on whether a link down that occurs when negotiation on the link is not performed is a request from a host; and a PCIe register that includes information about operations of the transaction layer, the data link layer, the physical layer, and the link training module. Accordingly, when a link down occurs unintentionally by a host, the processing of a command can be completed.
Patent KR-20220000818-A (KR)
Title: Packaged semiconductor device and method of forming thereof
Inventor: YU CHEN HUA
IPC: H01L23/528
Filed: 2021-06-14
Abstract: A semiconductor device includes a first die, a second die on the first die, and a third die on the second die. The second die is interposed between the first die and the third die. The first die includes a first substrate and a first interconnect structure on the active side of the first substrate. The second die includes a second substrate, a second interconnect structure on the backside of the second substrate, and a power distribution network (PDN) structure on the second interconnect structure so that the second interconnect structure is interposed between the PDN structure and the second substrate.
Patent KR-20220167970-A (KR)
Title: Doubleness pcb
Inventor: LEE SOUNGYOUP
IPC: H05K1/18
Filed: 2021-06-15
Abstract: The present invention relates to a double PCB. More specifically, the present invention relates to the double PCB that bonds for grounding or signal processing and enables a heat generated from a sub PCB to be heat-dissipated to a large-area PCB through conduction diffusion, of a different printed circuit board (PCB), for example, by mounting a small-area sub PCB on a large-area main PCB.
Patent KR-20210080306-A (KR)
Title: Organic electroluminescent materials and devices
Inventor: LIN CHIN
IPC: C07D333/76
Filed: 2021-06-21
Abstract: The present invention relates to a novel organic compound comprising at least two different choices selected from a group consisting of N-phenyl carbazole, dibenzofuran, dibenzothiophene, triphenylene, aza-(N-phenyl carbazole), aza-dibenzofuran, aza-dibenzothiophene, and aza-triphenyl. The compound is useful in an organic light emitting diode. The compound is also useful in charge transport and charge blocking layers of an organic light emitting device (OLED), and as a host in a light emitting layer.
Patent KR-20220170524-A (KR)
Title: Safety triangle signs mounted on electric vehicles
Inventor: LEE GI YOUNG
IPC: B60Q1/26
Filed: 2021-06-23
Abstract: The present invention relates to a safety triangle sign mounted on an electric vehicle and, more specifically, to a safety triangle sign mounted on an electric vehicle, which, during the road driving of an electric vehicle, according to the weather circumstances and the surrounding environment, is automatically illuminated when the safety triangle sign is dark, and is automatically turned off when the same is light, to prevent accidents caused by other driving vehicles. To this end, the safety triangle sign comprises: an electric vehicle; a main body unit attached to the rear surface of the electric vehicle, and having an illuminance sensor and a vibration detection sensor installed in an inner accommodating space formed by the combination of a lower main body and an upper main body; a light emitting unit comprising a plurality of light emitting members installed at the inner edge of the main body unit, and connected to the power source of the electric vehicle, the illuminance sensor and the vibration detection sensor to be turned on or off according to the operation of the electric vehicle or the illuminance of the surrounding environment; and a light penetration prevention unit attached to the center of the upper main body, and preventing the light from being penetrated to the center by the light emitting unit.
Patent KR-20230003767-A (KR)
Inventor: SHIN KWANGGIL
IPC: G06Q10/06
Filed: 2021-06-30
Abstract: According to one embodiment of the present invention, provided is a method for outputting a reporting message according to monitoring. The method comprises the steps of: executing a payment application or an affiliated store application which operates in conjunction with a payment application based on repetitive input; monitoring an execution process of the payment application or the affiliated store application according to the repetitive input; obtaining an error code generated in the process of monitoring the execution process; and outputting a reporting message obtained based on the error code. Accordingly, it is possible to effectively monitor whether the payment is successfully made using the payment application in the affiliated store application.
Patent KR-20230006720-A (KR)
Title: Light emitting display device
Inventor: WOO JUNHYUK
IPC: H10K59/00
Filed: 2021-07-02
Abstract: The present invention relates to a light-emitting display device which comprises: a substrate including a light sensor region located in a display region; a first semiconductor layer located on the substrate on the display region of the substrate; a first gate insulation film located on the first semiconductor layer; a first gate conductive layer located on the first gate insulation film; a second gate insulation film located on the first gate conductive layer; a second gate conductive layer located on the second gate insulation film; a first interlayer insulation film located on the second gate conductive layer; an oxide semiconductor layer located on the first interlayer insulation film; a third gate insulation film located on the oxide semiconductor layer; a third gate conductive layer located on the third gate insulation film; and a second interlayer insulation film located on the third gate conductive layer. The light sensor region has the first gate insulation film, the second gate insulation film, the first interlayer insulation film, the third gate insulation film, an additional organic film pattern, and the second interlayer insulation film which are successively stacked on the substrate. The additional organic film pattern overlaps with the light sensor region on a plane, and is located only on the light sensor region and a part near the region. Therefore, display quality can be improved.
Patent KR-20230006246-A (KR)
Title: Manufacturing method of wood panel with embossed pattern and wood panel manufactured by the same
Inventor: PARK SOON YOUNG
IPC: B27M1/00
Filed: 2021-07-02
Abstract: The present invention relates to a method of manufacturing a wooden panel with decorative patterns engraved thereon and a wooden panel manufactured thereby. The method of manufacturing a wooden panel with decorative patterns engraved thereon, according to the present invention, comprises: a wood preparation step (S100) of preparing wood and cutting the same to a certain size; a wood engraving step (S200) of engraving a groove with a certain pattern on a surface of the cut wood; a metal powder filling step (S300) of filling a metal powder mixture into the engraved groove on the wood surface; a curing step (S400) of drying and hardening the metal powder mixture filling the groove of the wood surface; and a surface sanding step (S500) of polishing the surface of the metal powder mixture filling the groove of the wood surface and hardened. The method of manufacturing a wooden panel with a decorative pattern engraved thereon, according to the present invention, engraves and forms a decorative pattern on various wooden products such as wooden panels used as information boards, menu boards, or decorative boards, thereby providing a luxurious and three-dimensional aesthetic feeling. Also, it is possible to manufacture wooden panels with various types of decorative patterns and elegance.
Patent KR-20230006733-A (KR)
Title: Combinde experimental device for heat load and design load
Inventor: KUK YEOL MA
IPC: G01N3/18
Filed: 2021-07-02
Abstract: Disclosed is a combined test device for thermal and design loads. In accordance with one aspect of the present invention, the combined test device for thermal and design loads includes: a fixing unit fixing a specimen to be tested; a base frame in which a lower frame and an upper frame are installed to be movable in a vertical direction with the fixing unit laid therebetween, and a moving unit is provided to be movable from the bottom; a heating unit provided in the lower frame to apply a thermal load to the specimen; a pressurizing unit provided in the upper frame to apply a design load to the specimen; and a control unit controlling the movement of the lower and upper frames and the operation of the heating unit and the pressurizing unit with design values designated through sensors and real-time monitoring. Therefore, the present invention is capable of identifying characteristics of a structure by enabling a collapse test according to thermal and design loads.
Patent KR-20230009676-A (KR)
Title: 3d human pose estimation apparatus and method thereof
Inventor: AHN HEE SU
IPC: G06T5/00
Filed: 2021-07-09
Abstract: A 3D human posture estimation apparatus includes: a data post-processing part that corrects 3D joint coordinates by post-processing the 3D joint coordinates obtained from a convolutional neural network according to a human ratio; and a character operation part for mapping and operating the 3D joint coordinates corrected by the data post-processing part to an avatar character.
Patent KR-20210090595-A (KR)
Title: Foldable device
Inventor: SEO HO SEONG
IPC: G02F1/1333
Filed: 2021-07-12
Abstract: Disclosed is a folding device, which include: a flexible display including a first portion, a second portion, and a third portion disposed between the first portion and the second portion; a first body supporting the first portion; a second body supporting the second portion; a hinge unit rotatably connecting the first body and the second body; and a support member which moves in one direction toward the third portion while the first and second bodies rotate so that the flexible display is unfolded, and moves in the other direction opposite to the one direction to continuously support the third part while the first and second bodies rotate so that the flexible display is folded. Accordingly, it is possible to maintain the second body at a predetermined unfolding angle between a folded position and an unfolded position.
Patent KR-20230012316-A (KR)
Title: A refrigerator
Inventor: LEE SUNG HUN
IPC: F25D23/02
Filed: 2021-07-15
Abstract: The present invention relates to a refrigerator. According to the present invention, the refrigerator may comprise: a cabinet (10) with a storage chamber; and a door (100) opening/closing the storage chamber. The door (100) may include: a panel assembly (110) in which a front surface panel (111) forming a front surface of the door (100) is connected to a rear surface panel (115) stacked on a rear side of the front surface panel (111). The door (100) may include: side frames (A) forming both side surfaces of the door (100); an upper frame (B) forming an upper surface of the door (100); and a lower frame (C) forming a lower surface of the door (100). Moreover, the side frames (A) may include: a side inner body (120) coupled to a rear surface of the front surface panel (111); and side out bodies (150) connected to the side inner body (120) and configuring both side surfaces of the door (100). Therefore, a complex structure for firmly fixing the panel assembly (110) can be easily realized by the side inner body (120), which is made by the injection molding, and the refrigerator door (100) can be easily manufactured even when the exterior thereof is made of metallic materials.
Patent KR-20230013856-A (KR)
Inventor: AN BYEONGDO
IPC: B60K1/04
Filed: 2021-07-20
Abstract: A vehicle body structure is disclosed. According to an exemplary embodiment of the present invention, a vehicle body structure comprises: i) rear cross member units coupled to front parts of both rear side members at the rear of a vehicle body in a vehicle width direction; ii) both side sill units respectively coupled to both sides of the rear cross member units, respectively, in the front and rear directions of the vehicle body; ⅲ) front cross member units coupled to front parts of both the side sill units in the vehicle width direction; iv) upper cross member units coupled to upper parts of both the side sill units in the vehicle width direction; and v) a rear floor panel assembly connected to the rear cross member units, both the side sill units, the front cross member units, and the upper cross member units. Therefore, the vehicle body structure can secure a space capable of mounting a high-voltage battery in a limited space at the rear of the vehicle body.
Patent KR-20220015980-A (KR)
Title: Organic light emitting device
Inventor: HWANG SUNGHYUN
IPC: H01L51/00
Filed: 2021-07-29
Abstract: The present invention provides an organic light emitting element. The organic light emitting element comprises an anode, a cathode, and a light emitting layer. The organic light emitting element may improve efficiency, driving voltage, and/or lifespan characteristics.
Patent KR-20230021444-A (KR)
Title: Blower bed and method for controlling the same
Inventor: PARK CHUL WOO
IPC: A47C21/04
Filed: 2021-08-05
Abstract: The present invention relates to a blower bed and a method for controlling the same. The blower bed comprises: a mattress having an inlet through which air flows, and having a plurality of vents provided in upper portions thereof to discharge the air, wherein portions excluding the inlet and the vents are sealed so that the air flows therein and out thereof only through the inlet and the vents; a sensing unit disposed on the mattress to detect pressure; a blowing unit for providing blowing force so that the air flows in the mattress through the inlet; and a control unit for controlling the blowing unit according to a plurality of operating modes in which the maximum blowing intensity of the blowing unit is set differently. The control unit analyzes the pressure detected by the sensing unit, and limits the maximum blowing intensity of the blowing unit to a preset range if it is determined that an increase in pressure has occurred beyond a standard. Therefore, the blower bed can increase user convenience and safety.
Patent KR-20230023928-A (KR)
Title: Airconditioner and method for controlling the same
Inventor: OH WOOSANG
IPC: F24F140/00
Filed: 2021-08-11
Abstract: The present invention relates to an air conditioner. According to one embodiment of the present invention, the air conditioner comprises: a heat exchanger where a refrigerant and air exchange heat; and a vibration unit disposed on one side of the heat exchanger and vibrating at a predetermined period to delay seating of the heat exchanger. The vibration unit comprises: a plate connected to the heat exchanger; and a plurality of vibrators divided into upper, middle, and lower portions to be arranged on one surface of the plate. The number of vibrators arranged at the center portion of the plate is larger than the number of the vibrators arranged in the upper portion and the lower portion of the plate.
Patent KR-20210113108-A (KR)
Title: Pulsation reduction structure for variable compressor
Inventor: SEOK JAE BIN
IPC: F04B39/12
Filed: 2021-08-18
Abstract: The present invention relates to a pulsation reduction structure provided on a rear head of a variable compressor to reduce pulsations of a discharged refrigerant. The pulsation reduction structure includes: a discharge check valve chamber formed on the rear head; a discharge check valve installed in the discharge check valve chamber; and a connection passage connecting a discharge port formed on the rear head, with the discharge check valve chamber. A rear end of the discharge check valve chamber is placed to be located behind an inner end of the discharge port, and the connection passage is formed to connect the rear end of the discharge check valve chamber with the inner end of the discharge port. The rear head has a contact surface opposed to a cylinder block of the variable compressor and brought into contact with a sealing gasket. One end of the connection passage is directly connected with the rear end of the discharge check valve chamber and extended to be inclined forward to be connected with the inner end of the discharge port, and the connection passage has the other end extended up to the contact surface to form an extended space extended up to the contact surface via the inner end of the discharge port. The connection passage is formed on the rear head while kept inclined with respect to an extension direction of the discharge check valve chamber.
Patent KR-20230029110-A (KR)
Title: 절연 전선 진단 장치 및 비상 이탈 장치
Inventor: KIM JU SIG
IPC: G01R31/58
Filed: 2021-08-23
Abstract: 본 발명의 절연 전선 진단 장치는, 대상 전선에 밀착하여 이동시키는 주행 로울러; 상기 대상 전선에서의 이동 거리를 측정하는 측정 로울러; 상기 주행 로울러를 회전시키는 모터; 상기 대상 전선의 전압을 측정하는 전압 측정 장치; 상기 대상 전선의 표면을 촬영하는 카메라; 상기 전압 측정 장치의 전압 측정값 및 상기 카메라의 촬영 영상을 처리하고, 상기 모터의 구동을 제어하는 연산 장치; 및 유사시 상기 대상 전선과 이탈되어 하강시키는 비상 이탈 장치를 포함할 수 있다.
Patent KR-20230031566-A (KR)
Inventor: KIM HYUNG SEOP
IPC: C02F1/32
Filed: 2021-08-27
Abstract: 기생성 섬모충 제어 와편모류 및 패류유생 통합 사육시스템이 개시된다. 본 발명에 따른 기생성 섬모충 제어 와편모류 및 패류유생 통합 사육시스템은 해수를 여과 및 살균하는 해수 처리유닛; 해수 처리유닛으로부터 해수를 공급받아 기생성 섬모류를 사멸시키는 와편모류를 배양하는 와편모류 배양유닛; 해수 처리유닛으로부터 해수를 공급받아 미세조류인 먹이생물을 배양하는 식물먹이생물 배양유닛; 해수 처리유닛으로부터 해수와 와편모류 배양유닛로부터 와편모류가 함유된 해수 또는 배양여과액 및 식물먹이생물 배양유닛으로부터 먹이생물이 함유된 해수를 공급받아 패류유생을 사육하는 패류유생 사육유닛; 패류유생 사육유닛에서 배출되는 배출수를 여과 및 살균하며, 여과 및 살균된 배출수를 해수 처리유닛 또는 패류유생 사육유닛으로 순환시키는 배출수 처리유닛; 및 해수 처리유닛과 와편모류 배양유닛과 식물먹이생물 배양유닛과 패류유생 사육유닛 및 배출수 처리유닛을 제어하는 제어유닛을 포함한다.