baber/WOPTO huggingface dataset:
Patent KR-20200126329-A (KR)
Title: Method and control unit for operating a diesel internal combustion engine or a dual-fuel internal combustion engine operated in the diesel mode
Inventor: WILKE INGO
IPC: F01M11/04
Filed: 2020-03-03
Abstract: Disclosed is a method for operating a diesel internal combustion engine (1) or a dual-fuel internal combustion engine (1) operated in a diesel operation mode, wherein the internal combustion engine (1) to be operated is supplied with lubricating oil through an oil circuit (3), a measured value of the total alkali value and/or a measured value of the viscosity of the lubricating oil currently used in the oil circuit (3) for lubrication are detected, an oil change amount for the oil circuit (3) is determined according to a set measured value of the total alkali value and/or according to a set measured value of the viscosity, lubricating oil currently being used in an amount corresponding to an oil change amount is removed from the oil circuit (3), and new lubricating oil is supplied to the oil circuit (3) in an amount corresponding to the oil change amount.
Patent KR-20210111501-A (KR)
Title: Printed circuit board and display modle comprising the same
Inventor: JUNG MYEONG HUI
IPC: H05K3/38
Filed: 2020-03-03
Abstract: The present disclosure relates to a printed circuit board having an increased area which is attached to a bonding layer, and a display module comprising the same. The printed circuit board includes: a first insulating layer; and a plurality of connection pads disposed on one surface of the first insulating layer. The first insulating layer has a groove portion penetrating a portion of the first insulating layer in each of the regions between the plurality of connection pads.
Patent KR-20200118360-A (KR)
Inventor: HERMELING EVELIEN
IPC: A61B5/021
Filed: 2020-03-03
Abstract: A method for providing personalized health assessment of a subject, according to the present invention, comprises the steps of: receiving a raw electrocardiography (ECG) signal of the subject from an ECG device and a raw blood pressure (BP) signal of the subject from a BP waveform detector; calculating a beat-to-beat ECG signal from the raw ECG signal; calculating a beat-to-beat BP signal from the raw BP signal; calculating a beat-to-beat pulse arrival time (PAT) signal which is measured as a time delay between the beat-to-beat ECG signal and the beat-to-beat BP signal; calculating an interpolated beat-to-beat PAT signal and an interpolated beat-to-beat BP signal by interpolating the beat-to-beat PAT signal and the beat-to-beat BP signal, respectively; assessing a subject-specific relationship between the interpolated beat-to-beat PAT signal and the interpolated beat-to-beat BP signal; and estimating a real-time blood pressure of the subject based on the subject-specific relationship. According to the present invention, the relationship between the blood pressure and a pulse arrival time is accurately estimated.
Patent KR-20210112668-A (KR)
Title: Vacuum glass window
Inventor: LEE SANG BAEK
IPC: E06B3/673
Filed: 2020-03-05
Abstract: An objective of the present invention is to provide a vacuum glass window (1) which has a new structure between an inside and an outside glass panel (2) to greatly improve heat insulation and sound insulation effects and improve durability. The vacuum glass window (1) comprises: a pair of glass panels (2) provided to be positioned on the inside and outside to be separated; a transparent support panel (3) provided to be inserted between the inside and outside glass panels (2); and a pair of vacuum layers (6) allowing spacing protrusions (31) protruding from both sides of the support panel (3) to come in contact with the inside and outside glass panels (2) to vacuum-suck the gap created between both sides of the support panel (3) and the inside and outside glass panels (2). Accordingly, heat insulation and sound insulation efficiency can be improved by the pair of vacuum layers (6) and the support panel (3). A vacuum suction port (10) is installed on an edge side instead of forming a hole in the glass panels (2) for vacuum suction while minimizing damage to the inside and outside glass panels (2) by an external impact or the like to expect a plurality of effects such as greatly improving overall durability.
Patent KR-20210112677-A (KR)
Title: Divide seal pack
Inventor: CHOI KWANG YONG
IPC: B65D75/58
Filed: 2020-03-05
Abstract: The present invention provides a volume-divided sealing pack which is partitioned to allow a user to completely or half open the pack to use the contents on two occasions in accordance with the user's convenience with respect to the fixed volume of the pack containing the contents such as ramen soup, snack sauce, liquid sauce, etc. and more specifically, to a volume-divided sealing pack that can be opened only partially depending on a selection on a required amount before opening, and a volume-divided sealing method for the same. One solution is to divide the contents into two parts by putting a volume-divided sealing line that divides a central portion into horizontal or vertical two parts in a packing pack for containing powder, soup, sauce, etc. After that, a user selectively adjusts the amount of the packed contents to use by cutting along the sealing line horizontally or vertically. When the user consumes only a portion of the main food in accordance with the user's preference, a portion of the additives (such as soup) in the sealing pack can remain, so it is possible to cook later using the remaining additives left together with the main food in accordance with the recipe. In conventional arts, it is inconvenient to control the amount to be left when an appropriate amount of additives is used, and when the remaining amount is stored, it is frequently exposed to the outside without sealing, resulting in deterioration of the food. The sealing pack of the present invention can solve such problems. Also, it is possible to cut the sealing half in advance to store half the amount.
Patent KR-20210114230-A (KR)
Title: Full-field Distortion Measurement Method of Virtual Reality/Augmented Reality Device lenses
Inventor: PILSEONG KANG
IPC: G01M11/02
Filed: 2020-03-10
Abstract: The present invention relates to a method for measuring distortion of a lens for a VR device in consideration of defocusing due to a curvature of field and in consideration of characteristics of an eyepiece. More specifically, the method for measuring distortion of the lens for a VR device comprises: a first step of aligning a center of rotation of a rotary stage for rotating a measurement unit to be matched to a position of designed eyes; a second step of adjusting a position of a target object to enable a center of an image checked by a camera of the measurement unit to be matched to centers of pixels on a center of the target object; a third step of radiating a light source image to the target object and rotating the measurement unit around the position of the designed eyes to enable the pixel which is a light source to be displayed on the center of the image checked by the camera; a fourth step of finely adjusting the position of the target object forward and backward through a target object moving means and finding a point having the maximum brightness of the light source on the image checked by the camera; a fifth step of repeating the third step and the fourth step while recording a moving distance (Δa) of the target object to the maximum viewing angle and a rotated angle (Θ) of the measurement unit; and a sixth step of measuring height (h`_ obj) of the moved target object and calculating the height (h`_ obj) corrected based on the Δa, the Θ, and the h`_ obj to compute relative distortion of the lens from a following second equation. The second equation: V_r = a^*tan Θ - h_obj / h_obj.
Patent KR-20210036241-A (KR)
Title: Pixel and Display comprising pixels
Inventor: LEE JAE HOON
IPC: G09G3/32
Filed: 2020-03-11
Abstract: Embodiments of the present invention relate to a pixel and a display device including the same. According to the present invention, the display device comprises: a display unit including a plurality of pixels, wherein the plurality of pixels include individual pixel circuits; an electrode body disposed on a first direction surface of the display unit; a power supply unit that transmits any one of a power voltage and a ground voltage to each of the pixel circuits and the electrode body; a column driver connected to each of the pixel circuits to transmit a first voltage signal to the pixel circuits through a column line; and a row driver connected to each of the pixel circuits to transmit a second voltage signal to the pixel circuits through a row line.
Patent KR-20210116732-A (KR)
Title: Display device
Inventor: JO YONG JUN
IPC: H01L51/52
Filed: 2020-03-12
Abstract: A display device is provided. The display device includes: a first substrate including a display area and a non-display area surrounding the display area; a second substrate facing the first substrate; a sealing member disposed along the edge of the non-display area and coupling the first substrate and the second substrate; a sensing contact part disposed inside the sealing member; a sensing signal line disposed on the sensing contact part, a sensing contact pattern disposed on the sensing contact part and electrically connected to the sensing signal line; a control signal line disposed between the first substrate and the sensing signal line; and a shielding pattern disposed between the control signal line and the sensing signal line. The shielding pattern overlaps the control signal line or the sensing signal line.
Patent KR-20200132672-A (KR)
Inventor: RYU SEONG HAN
IPC: G06F16/332
Filed: 2020-03-23
Abstract: Disclosed is a control method of an electronic device. According to the present disclosure, the control method comprises the steps of: obtaining a speech signal; obtaining a first sentence based on the speech signal, and inputting the first sentence into a natural language understanding module (NLU) to obtain a first characteristic value for the first sentence; obtaining first semantic information corresponding to the first sentence, and inputting the first semantic information into a natural language generation module (NLG) to obtain a second characteristic value for the first semantic information; and training the NLU and the NLG so that the first feature value and the second feature value exist within a preset distance in the vector space. According to the present invention, the natural response to the user input in a dialog system can be provided.
Patent KR-20210120534-A (KR)
Title: Modular shade unit utilizing Photovoltaic panels
Inventor: MYOUNGJU LEE
IPC: H02S20/23
Filed: 2020-03-27
Abstract: The present invention is a shade unit utilizing photovoltaic panels, and comprises a support pillar having a shape in which a plurality of pillars become away from each other toward the upper part, a support frame supported by the support pillar, and a shade part supported by the support frame. In addition, the shade part has a plurality of photovoltaic panels arranged in a square shape and fixed to a frame, and thereby can produce and link electricity by itself. According to the present invention, repetitive installation of shade units is facilitated so that convenience in mass construction is improved, the effect of water flow in preparation for flooding is recognized when the shade units are installed in a waterfront space, and self-produced electricity is used to save energy and provide color effects using lighting.
Patent KR-20210125385-A (KR)
Title: Laminate
Inventor: SIN CHANG HOON
IPC: C08J7/04
Filed: 2020-04-08
Abstract: An object of the present application is to provide a method for manufacturing a film and a film manufactured by the manufacturing method. In the present application, provided can be a method for manufacturing a film and a film manufactured by the manufacturing method, wherein the method controls a shape of a surface of a first resin layer to be suitable for the various uses, and adequately introduces particles in a second resin layer to efficiently manufacture films having excellent material properties such as transparency, hardness, and others, also having a controlled sparkling phenomenon, and being suitable for various uses at excellent productivity. The film of the present application may be applied to various uses, including lenses, display substrates, optical waveguides, solar cell substrates, and/or optical disks.
Patent KR-20210127331-A (KR)
Inventor: YOON SEUNG HOON
IPC: E02F3/36
Filed: 2020-04-14
Abstract: The present invention relates to a cover opening and closing device for a quick change hydraulic coupling block with a structure improved to interlock the opening and closing operation of a cover member according to the movement of a hydraulic coupling block by improving the structure of the cover member that opens and closes a connection hole of a horizontal type hydraulic coupling device, to achieve easy opening and closing operation of the cover member while minimizing design changes as the structure is improved to open and close the cover member due to the interference of a locking projection on a stopper member during the opening and closing operation of the cover member, and as the cover member is closed by the restoring force of the return spring, and accordingly, to reduce operating noise.
Patent KR-20210130983-A (KR)
Title: Apparatus for optimizing power supply and demand and method thereof
IPC: G06Q50/06
Filed: 2020-04-23
Abstract: Disclosed are an apparatus for optimizing power supply and demand to stabilize an electric power system and a method thereof. According to the present invention, the apparatus comprises: a customer terminal unit setting a fee to be paid by a consumer according to power usage, investigating the degree of dissatisfaction due to use outside of the set time, and determining the amount of additional power reduction; a system operation unit analyzing power reduction data according to a set demand response (DR) fee based on power data collected from the customer terminal unit and DR market intermediary operation unit based on a remote metering infrastructure to analyze an error in market participation and establishing a power generation operation plan in a DR market to determine DR incentives; and the DR market intermediary operation unit department receiving incentive and penalty information from the system operation unit and collecting and analyzing the reduction data in the DR market to predict an expected reduction amount and proceed with bidding in the DR market and sending a DR signal to the customer terminal unit to analyze the amount of participation in the DR market and operate an additional electricity market between intermediary operators.
Patent KR-20200130123-A (KR)
Title: Multi type filter assembly
Inventor: LEE KWON WON
IPC: H01P1/08
Filed: 2020-04-23
Abstract: The present invention relates to a combined type filter. Specifically, the combined type filter comprises: a cavity filter provided in any one of a plurality of cavities (hereinafter referred to as reference cavities) formed to be opened to one side in a housing; and dielectric resonance filters provided in each of at least two cavities (hereinafter referred to as adjacent cavities) adjacent to the reference cavities. Since the window is designed in different positions so that the characteristics of a notch between the cavity filter and the at least two dielectric resonance filters are adjusted according to the window in which a part of the partition wall between the reference cavity and the adjacent cavity is cut and communicated with each other, a metal crossbar is not necessary for forming a separate notch, and the design of the cross coupling is very easy.
Patent KR-20210135797-A (KR)
Title: Apparatus for controlling suspension of vehicle and method thereof
IPC: B60G17/016
Filed: 2020-05-06
Abstract: The present invention relates to a suspension controller for a vehicle and a method thereof and, more specifically, to a suspension controller for a vehicle, capable of controlling the height of a vehicle in accordance with the type of a road in case of rain as well as operating a suspension in a soft mode during straight driving and operating the suspension in a hard mode during turning driving, while controlling an operation timing for the suspension based on the lateral acceleration of the vehicle, thereby improving a grip force between the surface of the road and tires of the vehicle in case of rain, and a method thereof. To achieve the purpose, the suspension controller includes: an electronic control suspension for improving a grip force between the surface of a road and tires of a vehicle; and a control part controlling the height of the vehicle in accordance with the type of the road in case of rain, and controlling an operation timing of the suspension based on the lateral acceleration of the vehicle.
Patent KR-20210140959-A (KR)
Title: Compressor assembly
IPC: F04C18/02
Filed: 2020-05-14
Abstract: The present invention discloses a compressor assembly. More specifically, the present invention discloses the compressor assembly, comprising: a compressor; a scroll unit which is connected to the compressor to move a fluid according to an operation of the compressor; a drain pipe which is connected to the scroll unit; and a support in which the compressor and the scroll unit are disposed and supported, and which includes a drain storage space connected to the drain pipe. Embodiments of the present invention are capable of draining a drain smoothly.
Patent KR-20210142356-A (KR)
Title: Semiconductor device
IPC: H01L27/108
Filed: 2020-05-18
Abstract: The present technology relates to a semiconductor device comprising a stack of dielectric layers having a high dielectric constant. According to the present invention, the semiconductor device comprises: a first electrode; a second electrode; and a dielectric layer stack, positioned between the first and second electrodes, which is comprising a first antiferroelectric layer, a second antiferroelectric layer, and a ferroelectric layer between the first antiferroelectric layer and the second antiferroelectric layer.
Patent KR-20200057683-A (KR)
Title: Light massage device
Inventor: KIM YONG IL
IPC: A61N5/06
Filed: 2020-05-18
Abstract: A light massage device according to an aspect of the present invention comprises: a handle part mounted when a user uses the same; and a light emitting part which applies visible or invisible light to the user, wherein the invisible light comprises infrared light, and the infrared light is formed at 670 to 900 nm or 6.5 μm or more. Therefore, the present invention maximizes a skin cosmetic effect by controlling irradiation of finely divided infrared rays, ultraviolet rays, and visible rays on the skin.
Patent KR-20210146547-A (KR)
Inventor: LEE HYEONG SEOB
IPC: E02D17/20
Filed: 2020-05-27
Abstract: The present invention relates to a fall prevention facility for wall construction and a wall construction method using the same. The fall prevention facility for the wall construction according to one embodiment of the present invention is to prevent a fall accident of a worker during wall construction. The fall prevention facility for the wall construction of the present invention may comprise: a plurality of pipes for installing a safety rope disposed on one side of the wall; the safety rope installed on the pipes for installing the safety rope and connected to a safety belt worn by the worker; and a pipe supporting means disposed through the wall to stably support the pipes for installing the safety rope, and having one end connected to the pipes for installing the safety rope from one side of the wall and the other end being arranged and fixed on the other side of the wall.
Patent KR-20200143254-A (KR)
Inventor: YOSHIMOTO SHINYA
IPC: H01L21/311
Filed: 2020-05-28
Abstract: Methods of and systems for reforming films comprising silicon nitride are disclosed. An exemplary method of the present invention includes the steps of: providing a substrate within a reaction chamber; forming activated species by irradiating a reforming gas with microwave radiation; and exposing the substrate to the activated species. A pressure within the reaction chamber during the step of forming activated species can be less than 50 Pa.
Patent KR-20210147745-A (KR)
Inventor: SIM CHANG SOO
IPC: F24F11/88
Filed: 2020-05-29
Abstract: The present invention is to provide an air purifier with improved air purification performance. According to an embodiment of the present invention, the air purifier comprises: a case in which a sterilization space is formed therein, an air inlet and an air outlet are formed at positions spaced apart from each other to form an air flow path through which external air is introduced and moved; a fan unit which is disposed in the sterilization space of the case to force external air to move along the air flow path, and has a photocatalyst layer formed on a surface thereof; and an ultraviolet (UV) member disposed in the sterilization space and irradiating ultraviolet rays toward the fan unit.
Patent KR-20200067789-A (KR)
Inventor: CHOI SUNG CHAN
IPC: A61H7/00
Filed: 2020-06-01
Abstract: The present invention relates to a massage chair comprising: a back frame with a back gear; a hip frame with a hip rack gear; a flexible rack gear connecting the back rack gear with the hip rack gear and including a plurality of rack gear units rotatably connected; and a massage module in which a pinion gear moving in engagement with the back rack gear, the hip rack gear, and the flexible rack gear is installed, and provides massage to a user while moving between the back rack gear and the hip rack gear through the flexible rack gear.
Patent KR-20210149938-A (KR)
Inventor: KIM SEOK
IPC: G01J1/44
Filed: 2020-06-02
Abstract: A method and apparatus of detecting a single photon are disclosed. A method of detecting a single photon according to an embodiment of the present invention comprises the steps of: generating an output signal through a photon detector as an input of an optical signal; generating a negative voltage comparison result through a negative voltage comparator with the output signal as an input; and generating a photon detection result based on the negative voltage comparison result.
Patent KR-20210149968-A (KR)
Inventor: LEE CHANGHEE
IPC: C09K11/02
Filed: 2020-06-02
Abstract: A quantum dot composition according to one embodiment includes a quantum dot having a ligand coupled to the surface thereof, and a photoacid generator. The quantum dot composition according to one embodiment may be applied to a light emitting layer of a light emitting element and a display device to improve the light emitting efficiency of the light emitting element.
Patent KR-20210158076-A (KR)
Inventor: SEO HYUN
IPC: F04D29/52
Filed: 2020-06-23
Abstract: The present invention relates to a bladeless fan. More specifically, the bladeless fan generates an air flow without blades and has a blower body of a dual structure to simultaneously equalize distribution of the air flow and increase a supply range of the air flow. The purpose of the present invention is to remove problems as described above, and the fan generates the air flow without the blades and has the blower body of the dual structure to discharge the air flow in a dual way to simultaneously equalize the distribution of the air flow and increase the supply range of the air flow.