baber/WOPTO huggingface dataset:
Patent KR-20220010227-A (KR)
Inventor: KIM HYEONG SEON
IPC: F21W107/10
Filed: 2020-07-17
Abstract: An expandable grill lighting lamp system (10) for generating a variable image, which is applied to a vehicle (1) according to the present invention, comprises a lighting image generating device (30) arranged in an inner space of a lamp (2) and placing any one among a bidirectional reflection cylinder (54A), a lighting effect cylinder (54B) and a unidirectional reflection cylinder (54C) of a light-reflecting cylindrical body (53) at a section connecting part (43) of a light bar (40) by a rectilinear motion conversion of gears (57, 58) using the rotation of a motor (56) to light an in-lamp pattern part (20-1) of the lamp (2) and/or an out-lamp pattern part (20-2) of a bumper (9) by the reflection of LED light. Accordingly, a grill lighting image of a multi-sectional image can be expanded to a grill and the bumper (9) adjacent to the lamp (2) by the reflection and/or blocking of the LED light of a lamp lighting light source (51-1) and a bumper lighting light source (51-2), and specifically a grill lighting image is embodied by a lighting concept differentiated while minimizing the number of light sources.
Patent KR-20220012565-A (KR)
Title: Air Cleaner
Inventor: BAEK SANGKYUN
IPC: F24F13/28
Filed: 2020-07-23
Abstract: The present invention relates to an air cleaner. In accordance with an embodiment of the present invention, the air cleaner includes: a case in which an air inlet and an air outlet are formed, and an air blowing fan is placed; a filter filtering out foreign substances contained in the air introduced through the air inlet; and a filter frame mounted on the case, and detachably combined with the filter. The filter frame includes: a first frame supporting a lower side of the filter; a second frame placed to be opposed to and spaced apart from the first frame to support an upper side of the filter; a first leg extended from the first frame toward the second frame; and a second leg extended from the second frame toward the first frame to be detachably connected with the first leg, and allowing a position for connection with the first leg to be changed in accordance with the extended direction. Therefore, as a connection state between the legs is changed, there can be an advantage of efficiently controlling the spacing distance between spaces in which filters are housed.
Patent KR-20220014096-A (KR)
Inventor: PARK JIN GYEONG
IPC: G02F1/1335
Filed: 2020-07-28
Abstract: According to an embodiment of the present invention, an optical path control member comprises: a first substrate for which a first direction and a second direction are defined; a first electrode arranged on the first substrate; a second substrate which is arranged on the first substrate, and for which the first direction and the second direction are defined; a second electrode arranged under the second substrate; and an optical conversion unit arranged between the first electrode and the second electrode, wherein the second substrate includes a plurality of holes passing through the second substrate and the second electrode, and an electrode connection part connected to a side surface of the second electrode is disposed inside at least one of the plurality of holes. Accordingly, visibility and reliability are improved.
Patent KR-20220016537-A (KR)
Title: Immune activity Lactobacillus plantarum and Polysaccharides from Tremella fuciformis mycelium and thereof
Inventor: KIM YOUNG SIK
IPC: A23L31/00
Filed: 2020-08-03
Abstract: The present invention provides a composition for enhancing double immune activity using mushroom mycelia-derived polysaccharides and lactobacillus.
Patent KR-20200098470-A (KR)
Inventor: YANG JUNG SEUNG
IPC: G01F1/22
Filed: 2020-08-14
Abstract: The present invention provides a flowmeter used as a check valve, which allows the check valve required for preventing a fluid from flowing backward and the flowmeter for measuring a flow rate to be integrated in a fluid flowing system, thereby decreasing an installation cost and a maintenance cost of the flowmeter and the check valve. To this end, according to one embodiment, the flowmeter used as the check valve includes: a tapered flow path (100) having a diameter of one side in a vertical direction greater than a diameter of the other side and penetrating thereinto; a float (200) positioned in the flow path (100) and balanced; and a stopper (500) which forms a stepped portion along an inner wall of the flow path (100) and of which a central portion penetrates thereinto.
Patent KR-20210027119-A (KR)
Title: Career Design and Study Planner, and Promotional material for the same
Inventor: KIM YONG OOK
IPC: B42D15/00
Filed: 2020-08-24
Abstract: The present invention relates to a design and study planner. More particularly, the present invention relates to a design and study planner comprising a front cover (10) and a back cover (20), wherein a plurality of substrate surfaces are inserted and bound between the front cover (10) and the back cover (20). According to the present invention, in the career learning planner, between the front cover (10) and the back cover (20), a school corner unit (100), a test management unit (200), a school record corner unit (300), and a study plan unit (400) are sequentially arranged.
Patent KR-20210145062-A (KR)
Inventor: Chen chun han
IPC: H01L29/08
Filed: 2020-08-24
Abstract: In one embodiment, a device comprises: a semiconductor substrate; a first fin extending from the semiconductor substrate; a second fin extending from the semiconductor substrate; and an epitaxial source/drain region. The epitaxial source/drain comprises: a main layer in the first fin and the second fin, wherein the main layer comprises a first semiconductor material, the main layer has an upper faceted surface and a lower facetted surface, each of the upper faceted surface and the lower faceted surface is raised from a respective surface of the first fin and the second fin; and a semiconductor contact etch stop layer (CESL) in contact with the upper faceted surface and the lower facetted surface of the main layer, wherein the semiconductor CESL includes a second semiconductor material, and the second semiconductor material is different from the first semiconductor material.
Patent KR-20220030455-A (KR)
Title: Semiconductor device
Inventor: HWANG YOON TAE
IPC: H01L21/285
Filed: 2020-09-01
Abstract: An embodiment of the present invention provides a semiconductor device comprising: a fin-type active region extending in a first direction parallel to an upper surface of a substrate on the substrate; a gate structure parallel to the upper surface of the substrate and extending in a second direction different from the first direction on the fin-type active region; source/drain regions disposed in the fin-type active region at one side of the gate structure; an insulating part covering the gate structure and the source/drain regions; and first and second contact structures passing through the insulating part and respectively connected to the source/drain regions and the gate structure. At least one of the first and second contact structures includes: a seed layer disposed on at least one of the gate structure and the source/drain regions and including a lower region having a first grain size and an upper region being amorphous or having a grain size different from the first grain size; and a contact plug disposed on an upper region of the seed layer and having a second grain size. Accordingly, a low-resistance contact structure can be provided.
Patent KR-20220033923-A (KR)
Inventor: KOH YEONG JUN
IPC: F16L3/26
Filed: 2020-09-10
Abstract: A first embodiment of the present invention provides a structure of a cable tray applicable to an offshore plant, wherein a plurality of rung members (20) are interposed at regular intervals between side plate members (10) facing each other on both sides to complete a ladder-shaped cable tray, a length (L) is dividedly set in units of 600 mm, 900 mm, 1200 mm, 1500 mm, 1800 mm, 2100 mm, 2400 mm, 2700 mm, and 3000 mm, a width (W) is dividedly set in units of 150 mm, 200 mm, 300 mm, 450 mm, 600 mm, 750 mm, and 900 mm, and the side plate member (10) and the rung member (20) are coupled to each other by a bonding member (40) through welding. Therefore, since a standardized cable tray for offshore plant construction is applied, a design schedule is reduced through prior reflection of a sales design stage, a production cost is reduced through subsequent utilization of surplus materials for construction, and productivity is improved due to a same work scheme.
Patent KR-20220036410-A (KR)
Title: Control method of mobile module quarantine system using uncontact method
Inventor: CHA HYEONG CHEOL
IPC: A61L2/00
Filed: 2020-09-14
Abstract: The present invention relates to a method for controlling a mobile module quarantine system using an untact method to fundamentally prevent contagion to medical staff and others. According to the present invention, the method comprises the steps of: forming a quarantine system coupling a modularized clean unit, a sterilization unit, a heat sensing unit, a treatment unit, and a control unit through a coupling unit; allowing a subject to enter; removing foreign substances, viruses and bacteria; filtering foreign substances and removing bacteria and viruses; allowing the subject to enter the sterilization unit; emitting ultraviolet rays for a predetermined time; allowing the subject to enter the heat sensing unit; opening an exit door to allow the subject to leave and opening a side door when the body temperature is not normal so that the subject can move to the treatment unit; treating the subject who has moved to the treatment unit by a medical staff waiting in the treatment unit; and performing internal sterilization and disinfection when there is no user inside the clean unit and sterilization unit.
Patent KR-20220036472-A (KR)
Title: Order system and order method
Inventor: KIM JONG HA
IPC: G06Q30/06
Filed: 2020-09-16
Abstract: An interactive order system includes: a demander terminal generating initial order information, intermediate order information and final order information based on input data; a seller terminal receiving the final order information, and generating order approval information; a payment server receiving payment information, and generating payment approval information; and an order management server interconnected with each of the demander terminal, the seller terminal and the payment server. Here, the order management server includes: an interactive module providing a response to the input data based on artificial intelligence; a seller recommendation module transmitting at least one piece of seller information of a plurality of pieces of pre-stored seller information to the seller terminal based on the initial order information; and an order guide module determining whether necessary information is omitted from the intermediate order information, and then, if there is an omission of the necessary information, transmitting the omission of the necessary information to the demander terminal. Therefore, the present invention is capable of improving product selling efficiency and productivity.
Patent KR-20220039909-A (KR)
Title: Energy storage system
Inventor: PARK DONG HO
IPC: H01M10/6568
Filed: 2020-09-21
Abstract: An energy storage system according to an embodiment of the present invention includes: a battery rack including battery cells and having a cooling passage for cooling the battery cells; a cooling water tank having a predetermined amount of cooling water; a piping unit for circulating the cooling water between the battery rack and the cooling water tank; and a pump unit for controlling the supply of the cooling water to the battery rack side.
Patent KR-20220039290-A (KR)
Inventor: KIM WON KI
IPC: H02S50/00
Filed: 2020-09-22
Abstract: The present invention relates to an apparatus and a method for analyzing a diode failure of a solar module by using a solar simulator, in which an LED solar simulator emits lights having mutually different intensities to a series structure including three or four solar modules, so that a failed diode among a plurality of bypass diodes is detected to prevent an accident in advance. The apparatus includes: a solar module to which a plurality of solar cells are connected in series, and partitioned into first to third zones; first to third bypass diodes configured to correspond to the first to third zones of the solar module, respectively; an LED solar simulator for selectively emitting a same light source or mutually different light sources to the first to third zones of the solar module according to a setting condition; an IV curve measurement unit for measuring IV curves of the first to third zones of the solar module through the light source emitted through the LED solar simulator; and a determination unit for determining a bypass diode having a failure among the first to third bypass diodes by calculating an IV curve of a first stage that is lowest and an IV curve of a second stage among the IV curves measured by the IV curve measurement unit.
Patent KR-20220039983-A (KR)
Inventor: KIM KI DEA
IPC: E06B5/16
Filed: 2020-09-22
Abstract: The present invention relates to a flare tip horizontal fire shutter and, more specifically, to a flare tip horizontal fire shutter capable of effectively blocking flames, high-temperature heat or wind heat due to a fire by being automatically closed in a horizontal direction even when power cannot be supplied due to an emergency such as a fire in a flare stack system installed in an oil drilling, oil storage or petrochemical factory. In accordance with one embodiment of the present invention, the flare tip horizontal fire shutter, which is a system to open and close a horizontal opening part divided into upper and lower parts, includes: a main roll part; a sub roll part spaced a predetermined distance apart from the main roll part; a winder connected with the main roll part and the sub roll part through a chain to provide motive power; an interlocking controller controlling the operation of the winder; a slat part bound to a plurality of slat panels wound or unwound in accordance with the rotation of the main roll part; a sawtooth-shaped slat moving part rotated along the sub roll part while clamping and rotating the slat panels; a slider part having one side fixed to the slat moving part and having the other side rotated by holding the sub roll part, and, when the slat moving part exceeds a set rotating force, guiding the slat moving part to be slid to the sub roll part; a slat tension part adjusting the tension of the slat part; and a guide part having a groove part guiding the slat part while supporting the slat part.
Patent KR-20220044002-A (KR)
Title: Treating vessel and liquid processing apparatus
Inventor: KIM DAE SUNG
IPC: B08B3/04
Filed: 2020-09-29
Abstract: An object of the present invention is to provide a processing container and a substrate processing device in which the remaining processing liquid can be easily cleaned. The present invention relates to a substrate processing device, comprising: a processing container having an outer cup and an inner cup positioned inside the outer cup and forming a recovery path through which liquid is recovered in combination with the outer cup; and a rotatable spin head provided inside the processing container and on which a cleaning jig is placed. The processing container may include a first protrusion formed to protrude from the inner surface of the outer cup so that the cleaning liquid, scattered from the cleaning jig during cleaning of the processing container, faces the surface of the inner cup.
Patent KR-20200120891-A (KR)
Inventor: KIM LEE SOO
IPC: B66C19/00
Filed: 2020-10-05
Abstract: A purpose of the present invention is to provide a gantry crane capable of lifting a large and heavy object through a winding unit and a girder having a relatively small size. To achieve the purpose, the gantry crane includes: a pair of support legs extended in a height direction; a girder part including a pair of girders placed in parallel to each other with a center slit laid therebetween, and supported in a horizontal direction by a pair of the support legs; an outer winding unit including a pair of outer drums having a rotation axis line, which is parallel to a longitudinal direction of the girders, and installed on each of a pair of the girders to have at least one winding section, an outer drum frame connecting a pair of the outer drums with each other while supporting the same, an outer wire wound in the winding section of each of the outer drums through multi-winding and extended downwards to the outside of each of the girders, and an outer drum driving part rotating the outer drums; a central winding unit including a center drum having a rotation axis line of a horizontal transverse direction to the longitudinal direction of the girders and installed to have at least one winding section between a pair of the girders, a center drum frame supporting the center drum, a center wire wound in the winding section of the center drum through multi-winding and extended downwards through the center slit, and a center drum driving part rotating the center drum; and a control part controlling the outer drum driving part and the center drum driving part.
Patent KR-20220045403-A (KR)
Title: Ventilation system
Inventor: SANGHA PARK
IPC: F24F7/08
Filed: 2020-10-05
Abstract: A ventilation system is disclosed. The disclosed ventilation system enables four inlets and four fourth outlets to be formed on a side portion of a device body, and enables an inner structure of the device body to be formed to have a plurality of flow passages. Moreover, a plurality of covers seals the two inlets and two second outlets to switch a structure of the ventilation system into a wall hanging type structure and a ceiling type structure.
Patent KR-20220046040-A (KR)
Inventor: OH MYONG SOO
IPC: G02F1/1333
Filed: 2020-10-06
Abstract: According to embodiments of the present invention, a display device comprises: a display panel including a glass substrate including a display region and non-display region; a flexible printed circuit board adhering to the display panel; a pair of first alignment marks located on the non-display region; a pair of second alignment marks adjacent to the first alignment marks; and a pair of third alignment marks located on the flexible printed circuit board.
Patent KR-20220046941-A (KR)
Inventor: TAEGYEONG JANG
IPC: H01Q9/04
Filed: 2020-10-08
Abstract: According to an embodiment of the present invention, an antenna module includes: a substrate; a first radiating portion disposed on a first surface of the substrate in a first longitudinal direction; and a second radiating portion disposed on the first surface of the substrate in a second longitudinal direction. The first longitudinal direction and the second longitudinal direction are different from each other. Accordingly, even if a distance between the two antennas is close, isolation performance may be satisfied.
Patent KR-20220049359-A (KR)
Inventor: CHO JOO HYUN
IPC: G01P15/18
Filed: 2020-10-14
Abstract: The present invention relates to a proximity sensor type of a chin strap wear detection sensor module and a helmet with the same. The chin strap wear detection sensor module includes: an operation board (11) on which at least one position sensor and a communication chip are disposed; a holder (12) to which the operation board (11) is coupled; proximity sensors (13, 15) coupled to the operation board (11); and a wireless antenna (14). According to the present invention, an alarm is generated as necessary to draw the attention of an operator.
Patent KR-20220052185-A (KR)
Inventor: PARK HYUN SOO
IPC: B60L58/12
Filed: 2020-10-20
Abstract: Disclosed is a vehicle battery temperature raising system for supplying a driving power to a motor which is a vehicle driving source. The vehicle battery temperature raising system comprises: a big data server receiving driving information of a vehicle and determining an expected time of starting driving of the vehicle and a necessary output required for initial driving of the vehicle based on the received driving information; and a controller installed in the vehicle to provide the driving information to the big data server, receiving the expected time of starting driving and the required output provided from the big data server, and deriving a heating time of a battery required to secure the required output based on a temperature and a charging status of the battery installed in the vehicle.
Patent KR-20220052790-A (KR)
Inventor: KIM AE RAN
IPC: G06Q10/10
Filed: 2020-10-21
Abstract: The present invention relates to an ERP-based smart factory system enabling access to an ERP-based smart factory platform. The system includes: a middleware system preprocessing collected data collected from a data collection device; a distributed parallel processing system generating mapping data by mapping the preprocessed collected data with a process identifier of a process in which the collected data is generated and generating sorted data by sorting the generated mapping data in accordance with a predetermined standard; a big data analysis system analyzing the sorted data using a big data analysis model; and an ERP server accessing at least one of the middleware system, the distributed parallel processing system, and the big data analysis system in order to access the system, acquiring an execution result regarding an event received from a requester from the system, and providing the result to the requester.
Patent KR-20220055103-A (KR)
Inventor: IM JUN SEOP
IPC: C07D493/04
Filed: 2020-10-26
Abstract: The present invention relates to a method for manufacturing a diether of anhydrosugar alcohol. More particularly, the present invention relates to a method which, in manufacturing a diether of anhydrosugar alcohol by reacting anhydrosugar alcohol with an alkylating reagent (e.g., dimethyl sulfate or methyl chloride) to manufacture the diether of anhydrosugar alcohol, can improve purity compared to the case of reacting anhydrosugar alcohol alone with the alkylating reagent by reacting an organic acid component in a specific usage range with the alkylating reagent together with the anhydrosugar alcohol, and thus can simplify a process and reduce costs by reducing additional refining processes.
Patent KR-20210052375-A (KR)
Title: Cathode material fabricated by cation exchange reaction, and method of fabricating of the same
Inventor: JIN HO BANG
IPC: H01M4/525
Filed: 2020-11-02
Abstract: A method for preparing a positive electrode active material precursor is provided. The method for preparing the positive electrode active material precursor comprises the following steps of: preparing a base positive electrode active material precursor having a first crystal structure and including a first metal; changing the crystal structure of at least the surface of the base positive electrode active material precursor from the first crystal structure to a second crystal structure; and providing a second metal to the base positive electrode active material precursor having the second crystal structure to prepare a positive electrode active material precursor in which at least a portion of the first metal is exchanged with the second metal. The present invention aims to provide a high-capacity and long-life lithium secondary battery and the method for manufacturing the same.