baber/WOPTO huggingface dataset:
Patent KR-20200050918-A (KR)
Inventor: SIM WOO JEONG
IPC: B23K26/22
Filed: 2020-04-27
Abstract: The present invention is to provide a laser spot welding apparatus which can easily weld a welding object having a closed structure and prevent laser welding defects due to contamination of a laser optical lens. The laser spot welding apparatus according to the present invention includes: a base frame on which a driving member is installed; a lifting frame connected to the driving member and lifted and lowered by the driving member; a laser head installed on the lifting frame and emitting a laser beam to an object to be welded; a holding unit connected to the lifting frame so that the laser beam passes through a hollow, and pressing and holding the upper surface of the object to be welded; and a clamp arm supporting the lower surface of the object to be welded and configured to be attached to and detached from the base frame.
Patent KR-20210001910-A (KR)
Inventor: JUNG HYUN JU
IPC: H01L51/52
Filed: 2020-04-28
Abstract: According to an embodiment of the present invention, a stretchable display device includes: a lower substrate; a plurality of first substrates disposed on a lower substrate and having sub-pixels defined therein; a plurality of second substrates connecting the first substrates adjacent to each other among the plurality of first substrates; a plurality of inorganic insulating layers disposed on the plurality of first substrates; an organic insulating layer disposed on the plurality of first substrates to cover upper surfaces and side surfaces of the plurality of inorganic insulating layers; and a plurality of connection wiring disposed on the organic insulating layer and the plurality of second substrates. According to the present invention, it is possible to minimize exfoliation of the connection wiring when the stretchable display device is stretched.
Patent KR-20210133628-A (KR)
Title: Wooden structure improved upright habit of timber column
IPC: E04B1/26
Filed: 2020-04-29
Abstract: The present invention relates to a wooden structure with the improved uprightness of a wooden column. More specifically, a substantial upright state is formed as resistance to a longitudinal lower combination part of a wooden column is increased through a base mounting plate mounted on an installation surface through an anchor bolt and a tendon member installed to apply a high tensile force, and then, the high tensile force of the tendon member is applied even to a beam member to affect the whole wooden structure, thus the resistance performance of the wooden structure against a high load. According to the present invention, the wooden structure includes: a base mounting plate (100) having an insert tension part (120) projected upward while kept fixed on an installation surface; a wooden column (200) having a built-in accepting groove (210) formed in a longitudinal direction such that the insert tension part (120) can be inserted thereinto, while kept placed in an upper part of the base mounting plate (100); a mounting placement plate (300) having a conceal tension part (330) inserted into the built-in accepting groove (210) while kept placed on the top of the wooden column (200); a high-tension tendon member (400) installed with both longitudinal sides fixed to the conceal tension part (330) and the insert tension part (120) inserted in the built-in accepting groove (210) of the wooden column; beam member mounting parts (500) placed on the mounting placement plate (300) to be fixed through a bolt combination unit (510); and a beam member (600) formed to have a structure connecting the beam member mounting parts (500) with each other.
Patent KR-20200130162-A (KR)
Title: Transmission fluid composition for improved wear protection
Inventor: SCHWAEBISCH DIRK
IPC: C10M135/22
Filed: 2020-05-07
Abstract: The present invention relates to a transmission fluid composition comprising: a large amount of lubricant; and a small amount of an additive package including (i) a mixture of two or more phosphites and/or phosphates, (ii) one or more thioester compounds, (iii) one or more zinc dihydrocarbyl dithiophosphate compounds, and (iv) one or more oil-soluble or dispersible molybdenum-containing compounds. The transmission fluid can be used to control and/or reduce wear, for example in manual transmission.
Patent KR-20210138217-A (KR)
Title: Multi-generation system using un-utilized warm air from Combined Heat and Power case and method for operating the system
IPC: F02B63/04
Filed: 2020-05-12
Abstract: The present invention relates to a multiple power generation system using an unused warm air and an operation method thereof. An objective of the present invention, in the multiple power generation system for producing an electricity and heating in a CHP method, is to further improve overall efficiency by recycling a warm air generated by cooling a generator. The multiple power generation system of the present invention comprises: an engine; a generator; a case; and an air exhaust pipe.
Patent KR-20210142229-A (KR)
Title: Two-way intersections heat storage system for both heat and heat dissipation at the same time
IPC: F28F27/00
Filed: 2020-05-18
Abstract: The present invention relates to an intersection heat storage system for storing and using excess heat. Specifically, the present invention is to allow heat storage and heat dissipation to occur simultaneously or selectively by using a two-way intersection heat storage system in which the heat storage and the heat dissipation are performed at the same time. The system comprises: a heat supply pipe (100) for supplying heat from a heat source, and a heat recovery pipe (200) for recovering the heat; a heat source supply unit (1) for supplying the heat to the heat supply pipe (100) and a heat source demand unit (2) for recovering the heat from the heat recovery pipe (200); and a heat storage pipe (300) connected from the heat supply pipe (100) and a heat dissipation pipe (400) connected from the heat recovery pipe (200). The heat storage pipe (300) and the heat dissipation pipe (400) are disposed in a heat storage unit (500) including a plurality of bore holes (550).
Patent KR-20210143003-A (KR)
Title: Packaging, cosmetics container
IPC: A45C11/00
Filed: 2020-05-19
Abstract: The present invention relates to a container packing box including: a quadrangular bottom surface (10); first side portions (20, 20') extending on both sides of the bottom surface (10) and having an upper space portion (60); second side portions (30, 30') extending with length on the other both sides of the bottom surface (10) and extending to upper surfaces (40, 40'); folding pieces (24, 24') extending at one end of the first side portions (20, 20') and one end of the second side portions (30, 30') and folded along folding lines (25, 25', 26, 26'); fixing pieces (22, 22') extending at the other end of the second side portions (30, 30') and attachable to the end of the first side portions (20, 20'); and the upper surfaces (40, 40') respectively extending on the second side portions (30, 30'), having an insertion protrusion (42) at one end, and having an insertion hole (44) at the other end.
Patent KR-20210135907-A (KR)
Title: Method and system for detecting forgery of mobile application using collecting user identifier and signature
IPC: G06F21/31
Filed: 2020-06-02
Abstract: On a client side, signature information for an application and an identifier (e.g., user ID) of a user are transmitted to a server side, and, on the server side, the allowance or blocking or authentication on the application is to be determined on an application operator side according to the business situation, so as to flexibly detect forgery of mobile applications without registering all signatures in advance.
Patent KR-20210151531-A (KR)
Inventor: JUNG JE YOUNG
IPC: G07C9/00
Filed: 2020-06-05
Abstract: According to one embodiment of the present invention, disclosed is an electronic access management system comprising: a user terminal device (100); an electronic access management server (200); an IP-PBX (300); and an authentication server (400). Therefore, the present invention is capable of enabling the users entering and leaving an institution to be checked with high security and efficiency.
Patent KR-20210152839-A (KR)
Title: Safety board of platform
Inventor: KIM SEO JUN
IPC: E01F1/00
Filed: 2020-06-09
Abstract: The present invention relates to a safety foothold device for a platform. More specifically, since a foothold plate is projected from or inserted into a platform while being moved along a curved rotation path, even when a collision with an electric train occurs in a state in which the foothold plate is projected, the electric train can be safely inserted into the platform due to its operational structure, and, accordingly, damage to the electric train and the foothold plate can be prevented, which can lead to the formation of a safer boarding/alighting environment, and also, a friction contact module is used to stably maintain an operational state of the foothold plate even in case of an emergency, and, therethrough, safety can be improved with a simple structure, and the composition of a manual control module can be simplified to facilitate manufacturing and installation work, and also, the entire device can be miniaturized and operational stability can be more improved.
Patent KR-20210064027-A (KR)
Title: Method for manufacturing mucin compelx extract for skin recovery based on multiple fermentation processes
Inventor: LEE JEONG SEOK
IPC: A61Q19/00
Filed: 2020-06-10
Abstract: Disclosed is a method for producing a mucin complex extract using multiple fermentation processes. The method for producing a mucin complex extract according to various embodiments of the present invention comprises the steps of: performing ozone treatment of snails; performing primary fermentation of ozone-treated snails using at least one enzyme from the first group of enzymes; and performing secondary fermentation of the primary fermented snails using at least one enzyme of the second group of enzymes, wherein the enzymes used in the primary fermentation step and the secondary fermentation step are different enzymes.
Patent KR-20220003225-A (KR)
Title: Intake manifold and engine including the same
Inventor: WOO SOO HYUNG
IPC: F16J15/02
Filed: 2020-07-01
Abstract: An intake manifold capable of lowering the temperature of intake air supplied into a cylinder, and an engine including the same are disclosed. An intake manifold according to an embodiment of the present invention includes: a body shell having a surge tank formed therein; at least one intake pipe formed inside the body shell and communicating with the surge tank; a flange formed at an end of the intake pipe; and an insertion part extending from a coupling surface of the flange.
Patent KR-20220006351-A (KR)
Title: Ethernet unit and method for controlling thereof
Inventor: KIM YOU KEUN
IPC: H04L12/40
Filed: 2020-07-08
Abstract: An Ethernet unit according to an embodiment of the present invention comprises: a micro control unit (MCU) for executing first software and second software. The first software receives the voltage value of a battery periodically from the second software if the voltage of the battery drops, determines whether the received voltage value of the battery has been inputted as an abnormal value, resets the MCU if the voltage value of the battery is determined to have been inputted as an abnormal value, determines whether the voltage value of the battery has been changed into a normal value after the reset of the MCU, and controls the MCU to operate normally if the voltage value of the battery is determined to have been changed into a normal value. Therefore, the Ethernet unit according to an embodiment of the present invention enables the MCU to operate normally even if threshold voltage is inputted into the MCU due to a voltage drop when the vehicle starts.
Patent KR-20220007824-A (KR)
Title: Self-driving system with radar sensor and artificial intelligence machine learning
Inventor: LEE SUNG JIN
IPC: B60W10/20
Filed: 2020-07-10
Abstract: The present invention aims to omit a data extraction process for autonomous driving by complex signal processing technology of a radar sensor and to obtain meaningful data for autonomous driving from artificial intelligence machine learning. According to the purpose, the present invention prepares a normal vehicle equipped with a radar sensor and provides an artificial intelligence autonomous driving module which is trained with driving data of a driver (driving data of acceleration, deceleration, and handle steering performed on a vehicle) synchronized in real time with raw data collected from the radar sensor by taking the radar sensor raw data as an input data and the driving data of the driver as an output data by using supervised learning among machine learning.
Patent KR-20220014051-A (KR)
Title: Door opening and closing device of the radiator guard
Inventor: KIM MIYEON
IPC: E02F9/08
Filed: 2020-07-28
Abstract: The present invention relates to a door opening and closing device for a radiator guard. According to the present invention, the door opening and closing device for a radiator guard comprises: a first fixed bracket unit fixed to the radiator guard; a second fixed bracket unit fixed to a door; and a link unit having one end rotatably hinged to a first fixed bracket and the other end rotatably hinged to the second fixed bracket unit.
Patent KR-20220021819-A (KR)
Inventor: KIM HYOUNG CHEOL
IPC: G06Q50/04
Filed: 2020-08-14
Abstract: The present invention relates to a manufacturing equipment inspection system for a two-wheeled vehicle. According to an embodiment of the present invention, in a manufacturing equipment inspection system for a two-wheeled vehicle, a management server includes: an inspection period setting unit for setting inspection period of manufacturing equipment by an input of an administrator terminal; an inspection request determination unit which determines an inspection request of the manufacturing equipment based on the purchase or final inspection time of the manufacturing equipment and a set inspection period; an inspection order calculation unit which calculates an inspection order based on the determined inspection request; and an inspection route setting unit which sets a movement route based on a location of each manufacturing base and the calculated inspection order. Accordingly, the present invention enables fast and efficient production of the two-wheeled vehicle.
Patent KR-20200112756-A (KR)
Inventor: YEOM GEUN YOUNG
IPC: G03F7/20
Filed: 2020-08-19
Abstract: Disclosed is a pellicle structure. The pellicle structure comprises: a graphene film formed of multi-layered graphene; and a frame support that is attached or bonded to the lower portion of the graphene film and has a through opening formed in the center thereof to expose the graphene film. And, the frame support comprises: a silicon frame part formed of n-type silicon (Si) or p-type silicon (Si); and a diffusion prevention frame part that is disposed between the graphene film and the silicon frame part to prevent diffusion of elements between the silicon frame part and the graphene film.
Patent KR-20220022935-A (KR)
Inventor: JONG BEOM PARK
IPC: B63B27/10
Filed: 2020-08-19
Abstract: A container ship is disclosed. The container ship according to an embodiment of the present invention comprises: a hull in which a plurality of cargo holds are formed on which cargo containers are loaded; an engine mounted in an engine room of the hull and using liquefied natural gas as a fuel; a plurality of standardized fuel containers loaded in a specific cargo hold, which is one of the plurality of cargo holds, and including a storage container for storing liquefied natural gas and a frame for supporting the storage container; and a connection line connecting the plurality of fuel containers and the engine, respectively. An embodiment of the present invention is to provide the container ship configured to prevent or minimize the reduction in the loading capacity of the cargo container.
Patent KR-20220023582-A (KR)
Inventor: KIM DONG SIK
IPC: G06F8/75
Filed: 2020-08-21
Abstract: Disclosed are a clustering device and a method for designing a microservice architecture. According to an embodiment of the present invention, the clustering device: a similarity determining unit configured to determine a degree of class similarity between the plurality of classes based on class information for a plurality of classes of a target application and call information between the plurality of classes; a center class selection unit for selecting a preset number of center classes from among the plurality of classes based on the call information; and a clustering unit for clustering the plurality of classes into the preset number of groups based on the class similarity with each of the selected central classes. Accordingly, it is possible to improve the efficiency and accuracy of deriving work division units compared to the prior art.
Patent KR-20220023640-A (KR)
Inventor: Junghwan SON
IPC: G06F13/38
Filed: 2020-08-21
Abstract: Various embodiments of the present disclosure relate to an electronic device capable of efficiently controlling several elements performing the same function through a serial interface, and a method thereof. The electronic device (for example, an electronic device (101) of Fig. 1) can include at least one control part, an interface or a peripheral device group. The peripheral device group can include a plurality of peripheral devices (for example, an input module, a sound output module, a display module, an audio module, a haptic module, a sensor module, a camera module, a power management module and a communication module of Fig. 1). The electronic device includes a plurality of peripheral devices and at least one processor configured to be connected with the plurality of peripheral devices through a serial interface. The at least one processor can be configured to consecutively transmit one single command frame constituting one single serial control command and data frames to be delivered to at least two of the plurality of peripheral devices, through the serial interface.
Patent KR-20220025998-A (KR)
Inventor: CHOI SUNG HOON
IPC: A47J41/00
Filed: 2020-08-24
Abstract: According to a method for controlling a heating delivery box for delivery products of the present invention, a method executed through a server capable of communicating with a control module for controlling a thermal function of a thermal delivery box provided in a mobile delivery device includes the steps of: storing delivery temperature setting information including delivery temperature ranges for each of N (N>=1) delivery products (or delivery product categories) that can be delivered in the thermal delivery box in a designated storage medium; checking an n-th (1<=n<=N) delivery product of a specific store to be delivered to a specific customer; checking an m-th control module of an m-th heating delivery box provided in an m-th (1<=m<=M) delivery mobile device to deliver the n-th delivery product among the M (M>=1) delivery mobile devices; checking the delivery temperature range of the n-th delivery product to be delivered through the m-th thermal delivery box based on the delivery temperature setting information; communicating with the m control module of the m thermal delivery box to control the internal temperature of the m-th thermal delivery box so that the delivery completion temperature of the n-th delivery product matches the delivery temperature range of the n-th delivery product.
Patent KR-20220026124-A (KR)
Inventor: JO YEONG SIK
IPC: B23K9/095
Filed: 2020-08-25
Abstract: The present invention relates to an all-position welding device using non-consumable electrode welding (GTAW) and, more specifically, to an automatic voltage control method for an all-position welding device, capable of keeping an arc length constant in spite of a change of a welding current during the driving of an automatic voltage control (AVC) device. The method includes the following steps of: preparing a current-voltage lookup table by arc length; enabling a controller using an automatic voltage control algorithm for keeping an arc length constant to generate current and reference-voltage values at the moment of starting an initial automatic voltage control algorithm; generating a virtual arc length by interpolating the generated reference-voltage value; generating a virtual look-up table to be used by interpolating the generated virtual arc length and the look-up table adjacent to the virtual arc length; and extracting the reference-voltage value to be used from the virtual look-up table in accordance with a welding current, and then, controlling a welding voltage to the reference-voltage value to be used to keep the arc length constant in spite of a change of the current. Therefore, the present invention is capable of preventing a deterioration in welding quality.
Patent KR-20210086440-A (KR)
Title: Coffee additive from Black colored garlic extract and preparation method
Inventor: JUNG BIN LEE
IPC: A23L2/04
Filed: 2020-08-31
Abstract: The present invention relates to a coffee additive having a sweet taste and scent by using a black garlic extract to manufacture a black garlic caramel, adding milk, and heating the same at 85 to 90℃ for 5 to 10 minutes while stirring the same. Accordingly, there is an outstanding effect of providing a new food ingredient which reduces a bitter taste of espresso on the market and applies a physiological function such as SAC to conventional coffee products such as americano.
Patent KR-20220030829-A (KR)
Title: Vertical transfer system
Inventor: YUN SUNG JUN
IPC: B65G1/04
Filed: 2020-09-03
Abstract: The present invention relates to a vertical transfer system. The vertical transfer system converts a vertical moving route of a carriage into one of a plurality of vertical rails by using a plurality of vertical rails, a horizontal rail, and a traverser and thus, can set various vertical moving routes of the carriage transferring an object to be transferred. The vertical transfer system can perform a rapid and efficient transfer performance by using a circulation type transfer route and the like. In addition, a traverser rail mounted on the traverser can vertically move so that a gap between the traverser rail and a vertical rail is controlled. Therefore, it is possible to prevent the gap or interference of the traverser rail and the vertical rail when the traverser horizontally moves, but maintain an accurate contact state of the rails. Accordingly, the entire operation stability can be improved by the facilitated and stabilized movement of the carriage. The vertical transfer system includes the carriage, the plurality of vertical rail units, the horizontal rail unit, the traverser, a carriage operating unit, and a traverser operating unit.
Patent KR-20220034446-A (KR)
Title: Multi-layer contact pin
Inventor: JUN JIN KOOK
IPC: G01R1/067
Filed: 2020-09-11
Abstract: Provided is a multi-layer contact pin. The multi-layer contact pin includes: an elastic part comprising a plurality of straight parts arranged in parallel along a longitudinal direction and a plurality of curved parts connecting the plurality of straight parts in a wave form and including a plurality of elastic layers having a laminated structure; a first contact part comprising a first support part connected to one end of the elastic part and a first contact tip extending from one side of the first support part; and a second contact part including a second support part connected to the other end of the elastic part and a second contact tip extending from both sides of the second support part. Accordingly, the present invention provides a contact pin with improved reliability and durability.