baber/WOPTO huggingface dataset:
Patent KR-20200018265-A (KR)
Title: Flexible mask modulation for controlling atmosphere between mask and substrate and methods of using the same
Inventor: BAMESBERGER SETH J
IPC: H01L21/3105
Filed: 2019-07-30
Abstract: An apparatus may include a substrate holder configured to hold a substrate. The substrate holder may include a first chucking region having a first area and an adjacent region extended from the chucking region. The apparatus may also include a cover plate holder configured to hold a cover plate. The cover plate holder may include a second chucking region having a second area. The second area may be greater than the first area and the cover plate holder faces the substrate holder, forms a first gap between the adjacent region surface and the cover plate, and forms a second gap between the substrate and the cover plate. The apparatus may also include a gas supply system between the first gap and the second gap. The cover plate holder may change the shape of the held cover plate to decrease the first gap and increase the second gap.
Patent KR-20210014450-A (KR)
Inventor: LEE JANG SIN
IPC: F02C6/12
Filed: 2019-07-30
Abstract: A variable geometry turbocharger of the present invention includes: a unison ring configured to rotate a plurality of vanes provided on a nozzle ring together; and a deflection preventing device installed to support the unison ring in a direction opposite to a direction in which self-weight of the unison ring is applied. Therefore, the variable geometry turbocharger can improve control accuracy and stability of VGT vanes.
Patent KR-20210016145-A (KR)
Inventor: CHO HYUN MIN
IPC: H01L51/56
Filed: 2019-07-31
Abstract: Provided are a display device to minimize a voltage drop and a manufacturing method thereof. According to the present invention, the display device comprises: a first base; a pixel electrode disposed on the first base; a pixel defining membrane including an opening exposing the pixel electrode; a light emitting layer disposed on the pixel electrode; an auxiliary electrode disposed on the same layer as that of the pixel electrode; a partition wall disposed on the auxiliary electrode and exposing a side surface of the auxiliary electrode; an organic layer disposed on the partition wall; and a common electrode continuously disposed on the light emitting layer and the organic layer. A side surface of the partition wall has a reverse-tapered shape, and the common electrode comes in direct contact with the side surface of the auxiliary electrode.
Patent KR-20210015145-A (KR)
Inventor: KIM DONG HYEON
IPC: B33Y70/00
Filed: 2019-07-31
Abstract: The present invention provides a material jetting type 3D printer and 3D model printing method using the same. The 3D printer includes: a cartridge including a plurality of structure materials having material A in a liquid state, and material B manufactured by mixing metal nanoparticles in a predetermined ratio with the material A in the liquid state, and controlling the mixing ratio of the metal nanoparticles to control the absorption of X-rays, such that the adjusted absorbance of X-rays matches the absorbance of each part of the human body, and a receiving part for accommodating a material for forming a support body; a cartridge actuator for providing movement of the cartridge in a predetermined direction at a predetermined period; a material ejection head receiving the support material and the structure materials accommodated in the cartridge to simultaneously or selectively spray the support material, the material A and the material B; a UV curing lamp for UV curing the material for the support and the material A or the material B sprayed by the material injection head; and a control device for forming the 3D model by driving the cartridge actuator when 3D print information for 3D model formation is input from the outside, and controlling the material injection head and UV curing lamp according to the 3D print information.
Patent KR-20210016945-A (KR)
Title: Method and apparatus for processing integrity verification failure in high reliability and low latency service supporting system
Inventor: KIM DONGGUN
IPC: H04W28/04
Filed: 2019-08-06
Abstract: The present invention relates to a communication technique converging a fifth-generation (5G) communication system for supporting a higher data transmission rate after a fourth-generation (4G) system, such as long-term evolution (LTE), and Internet of things (IoT) technology and to a system thereof. The present invention can be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart or connected car, healthcare, digital education, retail, security, and safety-related services, and the like) based on 5G communication technique and IoT-related technique. According to various embodiments of the present invention, provided are a method for processing integrity verification failure in a system supporting a high-reliability low-latency service and an apparatus thereof. The method comprises the following steps of: receiving a first control signal from a base station; processing the first control signal; and transmitting a second control signal generated based on a processing result to the base station.
Patent KR-20200031028-A (KR)
Title: Laterally diffused mosfet with low rsp*qg product
Inventor: SNYDER DAVID
IPC: H01L29/423
Filed: 2019-08-08
Abstract: An improved laterally diffused MOSFET (LDMOS) device has an ability to tune some device parameters independently of other device parameters and/or provides a device architecture with component dimensions which significantly improve device performance. The LDMOS device includes a stepped gate having a first portion with a thin gate insulator over a body region and a second portion with a thick gate insulator over a portion of a drift region. In some embodiments, a gate shield is arranged over another portion of the drift region to reduce the gate-drain capacitance of the LDMOS device. In some embodiments, the LDMOS device has a specific resistance (Rsp) of about 5-8 mΩ*mm^2, a gate charge (Qg) of about 1.9-2 nC/mm^2, and an Rsp*Qg product figure of merit of about 10-15 mΩ*nC.
Patent KR-20210017649-A (KR)
Title: Cavitation resistant paint composition without surface microfabrication
Inventor: JUNG BUM HUI
IPC: C09D175/04
Filed: 2019-08-09
Abstract: A cavitation-resistant coating composition having excellent shock absorption without surface pores as a composition consisting of polyurethane as a basis includes agent A and agent B. The cavitation paint is composed of agent A, which is a prepolymer prepared by reacting silanol obtained by hydrogenating an alkoxysilane under a catalyst with an isocyanate having an average number of functional groups of 2 or more; and agent B containing 1 to 50% by weight of at least one selected from the group consisting of a polyol resin mix having a number average molecular weight of 300 to 1500, acrylic acid 2-hydroxyethyl ester, acrylic acid 2-hydroxyethyl ether, acrylic acid 2-hydroxypropyl ester, acrylic acid 2-hydroxypropyl ether, ethylene glycol methyl ether acrylate, ethylene glycol ethyl ether acrylate, and glycidyl methacrylate, wherein the compounding molar ratio of agent A and agent B is 1.0 : 1.0 to 1.3 : 1.0.
Patent KR-20200054856-A (KR)
Title: Bio-Marker Composition for Prediction of Drug for lung cancer Sensitivity, Estimation Method for Prediction of Drug for lung cancer Sensitivity using Bio-Marker Composition and Diagnosing Chip for Detection of Bio-Marker Composition for Prediction of Drug for lung cancer Sensitivity
Inventor: JUNG JONG SUN
IPC: C12Q1/6886
Filed: 2019-08-13
Abstract: The present invention relates to a biomarker composition for determining lung cancer drug reactivity. In the biomarker composition composed of a combination of markers containing a variation that modulates gene expression for determining the reactivity to a lung cancer drug, the biomarker composition for determining lung cancer drug reactivity comprises 2_217847583_C_T (marker 1), 2_71424561_G_GT (marker 2), 2_217847883_G_A (marker 3), 2_217848003_A_G (marker 4), and 17_81206909_A_C (marker 5). According to the present invention, through biomarkers for drugs related to lung cancer, it is possible to predict the susceptibility of each target genotype for a lung cancer drug, and thus effective preliminary verification is conducted not only in the field of personalized medicine but also in the discovery of new drug candidates.
Patent KR-20200031513-A (KR)
Title: Positive electrode for solid oxide fuel cell and manufacturing method thereof
Inventor: PARK YOONBIN
IPC: H01M4/90
Filed: 2019-08-13
Abstract: The present invention relates to a positive electrode for a solid oxide fuel cell and a manufacturing method thereof. The positive electrode comprises: a first positive electrode region in contact with an air inlet; and a second positive electrode region in contact with an air outlet, wherein the first positive electrode region and the second positive electrode region include different inorganic oxides. According to the present invention, durability is excellent even when driven for a long time.
Patent KR-20210026695-A (KR)
Title: Ocr-based quantitative data processing system and method for generating order bid proposals
Inventor: SANG WOON MAENG
IPC: G06Q10/10
Filed: 2019-08-31
Abstract: Disclosed are an OCR-based quantitative data processing system for generating order bid proposals. The OCR-based quantitative data processing system includes: a document input module for receiving a document including quantitative data; an OCR module for OCR recognition of the document received from the document input module; and an item automatic extraction module for automatically extracting OCR-recognized items by the OCR recognition module. Provided are the OCR-based quantitative data processing system for generating the order bid proposals and the method thereof, which are configured to automatically extract only the quantitative data necessary for proposal writing by OCR recognition of past proposal performance, similar proposals, or company-wide system documents and display them overlaid, thereby directly checking the quantitative data of numerous documents to quickly and accurately grasp the necessity of the documents or the relevance to a project being proposed.
Patent KR-20190106983-A (KR)
Title: Method and apparatus for pathloss derivation for beam operation in a wireless communication system
Inventor: LI MING CHE
IPC: H04W52/14
Filed: 2019-09-10
Abstract: Disclosed are a method and an apparatus for deriving UE transmission power in an aspect of UE. According to one embodiment of the present invention, the method comprises the steps: deriving, by UE, a first path loss value measured from a first reference signal; deriving, by the UE, a second path loss value measured from a second reference signal; performing a first UL transmission by the UE, wherein UL transmission power of the first UL transmission is derived from the first path loss value; and performing a second UL transmission by the UE, wherein UL transmission power of the second UL transmission is derived from the second path loss value.
Patent KR-20210031048-A (KR)
Title: Apparatus for propulsion
Inventor: HEEDONG LEE
IPC: B63H9/02
Filed: 2019-09-11
Abstract: A propulsion apparatus is disclosed. According to an embodiment of the present invention, a propulsion apparatus provides thrust to a hull. The propulsion apparatus comprises: a rotating body having a horizontal cross-section provided in the form of a deformable tube, disposed on an upper side of the hull, and rotatable with respect to a reference axis extending in a vertical direction thereinside; a rotation driving unit for providing a rotation driving force for rotating the rotating body; and a cross-section varying unit for receiving the rotation driving force from the rotation driving unit, transmitting the same to the rotating body, and deforming the horizontal cross-section of the rotating body. The rotating body is deformed into a regular polygon shape or a circular shape in the horizontal cross-section by the cross-sectional varying unit according to the direction of the wind flowing into the reference axis to be rotated by the rotation driving force, providing thrust to the hull, or the rotating body is deformed into a polygonal or streamlined shape having a major axis parallel to the front-rear direction of the hull in the horizontal cross-section by the cross-section varying unit to stop the rotation, reducing the resistance to the hull.
Patent KR-20200034608-A (KR)
Title: Surgical assistance device, control method therefor, and surgical assistance system
Inventor: ANDO TAKEHIRO
IPC: A61B34/30
Filed: 2019-09-17
Abstract: Provided is a surgical support device capable of measuring movement, with high precision, in a direct-acting direction of a medical device inserted into the body cavity. The surgical support device of the present invention may be operated using a surgical instrument inserted into the body cavity. For an input of operation, the surgical support device has a measurement means for measuring an insertion depth and insertion angle to the body cavity of a shaft of the surgical instrument inserted into the body cavity. The measurement means measures the insertion depth by measuring sound wave propagating space between a transmitter positioned in a predetermined range from an insertion position to the body cavity and installed at one side of the surgical instrument and a transmitter installed at the other side of the surgical instrument.
Patent KR-20210033252-A (KR)
Title: Method for preparing a quantum dot, and a quantum dot prepared by the same
Inventor: KANG HYUNJIN
IPC: C09K11/88
Filed: 2019-09-18
Abstract: The present invention relates to a method for manufacturing a quantum dot and a quantum dot manufactured thereby. The method for manufacturing a quantum dot comprises the steps of: (S100) heating a first solution containing a first zinc precursor, a first carboxylic acid-based compound, and a first organic solvent; (S200) feeding a first selenium precursor to a second organic solvent to prepare a second solution; (S300) feeding the second solution to the heated first solution to form a ZnSe core; and (S400) forming at least one layered shell on the ZnSe core, wherein the polarity index difference between the second organic solvent and the first organic solvent falls in a range of 0 to 0.4. According to the present invention, it is possible to manufacture a quantum dot having high quantum efficiency.
Patent KR-20210034918-A (KR)
Title: Charge Pump Circuit And Image Sensor Comprising The Same
Inventor: SEO MIN WOONG
IPC: H01L27/02
Filed: 2019-09-23
Abstract: The present invention provides a charge pump circuit generating an output voltage of a negative voltage by receiving a clock signal. The charge pump circuit comprises: a first pump unit including a first capacitor and a first transistor, and generating a first node voltage by using the clock signal; and a second pump unit including a second capacitor, a second transistor, and a third transistor, and generating an output voltage by using the first node voltage, wherein the clock signal and the first node voltage are respectively toggled between a low-level voltage and a high-level voltage. The magnitude of the output voltage is greater than the magnitude of the high-level voltage of the clock signal, and a body of the second transistor and a body of the third transistor are electrically insulated.
Patent KR-20210035946-A (KR)
Title: Non-pneumatic tire having fiber coated by metal salt
Inventor: KIM SUNG TAE
IPC: B60C7/02
Filed: 2019-09-24
Abstract: According to one embodiment of the present invention, provided is technology capable of combining a non-pneumatic tire with a current-carrying structure part plated with metallic salts, thereby discharging static electricity generated from an axle of the non-pneumatic tire. According to an embodiment of the present invention, a non-pneumatic tire including a current-carrying structure part including fibers plated with metallic salts includes: a rim part connected with an axle and having an insertion groove; a tread part formed into a shape surrounding the outside of the tire in a circumferential direction and coming in contact with the ground; a spoke part formed between the rim part and the tread part, including upper and lower arch-shaped bodies, and absorbing a shock delivered from the ground to the tread part; a structure reinforcement part inserted into the tread part to perform the load support and stress dispersion of the spoke part; and a current-carrying structure part formed between an outer surface of the rim part and an inner surface of the tread part, and plating the tire with metallic salts.
Patent KR-20210039857-A (KR)
Title: Fpcb manufacturing method of double access method
Inventor: CHO WON SUN
IPC: H05K3/06
Filed: 2019-10-02
Abstract: The present invention relates to a method for manufacturing a double-access-type FPCB, the method comprising the steps of: preparing a base; laminating a lower processed coverlay on a lower surface of the base by a roll-to-roll process; processing the base on the basis of the lower processed coverlay; and laminating an upper processed coverlay on an upper surface of the base by a quick press process for inserting a release film. According to the present invention, by omitting a UV laser processing, carbides generated during the UV laser processing are not generated, and thus quality is improved.
Patent KR-20210047653-A (KR)
Inventor: KIM YOO RI
IPC: B01D69/12
Filed: 2019-10-22
Abstract: The present invention relates to an MEG regeneration system for being applied to offshore structures and, more specifically, to an MEG regeneration system comprising: a pre-processing unit for receiving a rich MEG and removing hydrocarbons from the rich MEG; a rich MEG tank for storing the rich MEG discharged from the pre-processing unit; a salt removal membrane for precipitating and discharging salt components from the rich MEG discharged from the rich MEG tank; a distillation column for discharging water to the top of the column by distilling the rich MEG in which the salt component is deposited from the salt removal membrane, and for discharging the lean MEG to the bottom of the column; and a salt difference power generation unit in which the salt component precipitated and discharged from the salt removal membrane is injected in the form of a salt slurry, and to an marine structure having the MEG regeneration system. Accordingly, the MEG regeneration system and the marine structure including the same may generate energy using the salt slurry which occurs when removing salts to enhance salt removal efficiency.
Patent KR-20210050763-A (KR)
Title: Methods of synchronizing sensing information in autonomous driving system
Inventor: KIBONG SONG
IPC: B60W40/02
Filed: 2019-10-29
Abstract: The present invention relates to a method for synchronizing sensing information in an autonomous driving system, which comprises: a step of using a three-dimensional ultrasonic sensor in the autonomous driving system, and acquiring a first coordinate value of a feature point; a step of acquiring a focal distance of a camera sensor for monitoring an indoor environment of a vehicle; a step of converting the first coordinate value into a second coordinate value based on the focal distance; and a step of acquiring an inner parameter of the camera sensor, and converting the second coordinate value into a third coordinate value based on the inner parameter of the camera sensor. The first coordinate can be placed in a three-dimensional coordinate system, and the second coordinate value and the third coordinate value can be placed in a two-dimensional coordinate system. Through this, the vehicle is able to generate a three-dimensional depth image compatible with an indoor environment monitoring system already installed in the vehicle through the three-dimensional ultrasonic sensor. In accordance with the present invention, one or more of the autonomous driving vehicle, user terminal, and server can be connected to an artificial intelligence module, unmanned aerial vehicle (UAV) robot, augmented reality (AR) device, virtual reality (VR) device, device connected to the 5G service, or the like. The present invention aims to provide a method for synchronizing sensing information in an autonomous driving system, which is able to synchronize sensing information generated by sensors which have different sensing cycles.
Patent KR-20210054085-A (KR)
Title: Image sensor
Inventor: JIN YOUNGGU
IPC: H01L27/146
Filed: 2019-11-04
Abstract: An image sensor includes a substrate having first and second surfaces facing each other, a photoelectric conversion region disposed in the substrate, and a polarizing plate disposed on the first surface of the substrate. The polarizing plate includes a lower structure comprising at least one trench recessed from the first surface of the substrate toward the photoelectric conversion region, and a plurality of upper patterns disposed on the lower structure and spaced apart from each other in a first direction parallel to the first surface. Accordingly, the image sensor can increase the sensitivity of incident light and detect polarized light at the same time.
Patent KR-20210058188-A (KR)
Title: quick-drying glue
Inventor: LEE PYEONG GANG
IPC: B65D25/42
Filed: 2019-11-13
Abstract: The present invention relates to quick-drying glue. The existing quick-drying glue has a lid, the lid can be lost, and there is a risk of the quick-drying glue drying out. However, since there is a risk of losing the lid and drying the quick-drying glue out, a quick-drying glue without the lid is manufactured. Therefore, it is more convenient to open and close the quick-drying glue without the lid. To this end, the quick-drying glue without the lid comprises a quick-drying glue passage (20), a nut unit (21), a cover unit (30), a cover bolt unit (32), and the lid (30).
Patent KR-20210058309-A (KR)
Title: Linked Project Window
Inventor: JEON DONG HO
IPC: E06B3/32
Filed: 2019-11-14
Abstract: The present invention relates to a link-type project window and, more specifically, to a link-type project window which allows a window frame and a window sash to be connected by a link module, thereby allowing the entire window to be drawn to the outside and opened. In particular, the present invention relates to a link-type project window which allows the entire project window to be drawn to the outside, thereby increasing the amount of indoor ventilation, and allows a curtain wall frame or the like to be easily connected to a window frame structure, thereby increasing product competitiveness. The link-type project window has the project window and the window frame to be interconnected by a link module to allow the entire project window to protrude to the outside to increase the amount of the inflow of outdoor air, thereby increasing ventilation efficiency. In addition, the link-type project window can increase the structure of the link module and fixed rail of the project window, thereby increasing the drawing distance of the project window, and can have one or two opening and closing knobs so that a user can draw the project window in and out more easily with the opening and closing knobs held, thereby increasing user convenience.