baber/WOPTO huggingface dataset:
Patent KR-20210129982-A (KR)
Inventor: SEO JUN SEOK
IPC: H01M8/04029
Filed: 2020-04-21
Abstract: The present invention relates to a container-type power generation fuel cell system, which is capable of integrated management of multiple stack modules. The container-type power generation fuel cell system comprises: a container with doors formed on one or both sides; a plurality of stack modules which is provided in the container, and in which fuel cell stacks are stacked and connected, and the fuel cell stacks are detachably connected; a fuel supply line connected to a fuel supply device outside the container, inserted into the container, and connected to each fuel cell stack to supply hydrogen and air, which are fuel gases; an exhaust line forming a flow path through which exhaust gas generated from the fuel cell stack flows, and discharging the exhaust gas to the outside of the container; a coolant circulation line which is connected to exchange heat with the fuel cell stack and in which the coolant flows; and a power converter converting a DC voltage generated in the stack module into an AC voltage.
Patent KR-20210130887-A (KR)
Title: Biodegradable polymeric micro-ball manufacturing system.
IPC: C08J3/12
Filed: 2020-04-22
Abstract: The present invention relates to a device for manufacturing a biodegradable polymer micro ball. More specifically, the present invention relates to a device for manufacturing the biodegradable polymer micro ball capable of being used for a drug delivery system, embolization, and the like, and to a device for manufacturing the biodegradable polymer micro ball mixing a polymer raw material, discharging droplets of the polymer raw material, forming the micro ball in a series in the device, collecting the micro ball easily, and maintaining a constant process temperature, thereby enabling to manufacture the micro ball having uniform quality.
Patent KR-20210131545-A (KR)
Title: A Method and Apparatus for Network Slice Resource Allocation and Visualization
IPC: H04L47/80
Filed: 2020-04-24
Abstract: Disclosed are a method for efficiently operating network slicing and an apparatus thereof. According to the present invention, a method of a first node performing a function of managing a network slice of a communication system comprises the following steps: transmitting a message requesting a service level agreement (SLA) range for each network slice subnet and resources according to the SLA range to a second node performing a function of managing a network slice subnet; receiving SLA-placement flavor mapping relationship information by network slice subnet from the second node; and checking an SLA-placement flavor mapping relationship of the slice unit on the basis of the received SLA-placement flavor mapping relationship information by network slice subnet.
Patent KR-20210132288-A (KR)
Title: Thermoplastic elastic resin composition for rail pad on railway and rail pad manufactured therefrom
IPC: E01B9/68
Filed: 2020-04-24
Abstract: The present invention relates to a thermoplastic elastic resin composition for a rail pad on a railway and a rail pad obtained therefrom. An object of the prevent invention is to provide a thermoplastic elastic resin composition which uses a combination of a polyetherester block copolymer having excellent elastic force and heat stability with a heat resistant stabilizer and a hydrolysis-resistant agent considering a train operating environment and thus shows excellent elastic force and durability, and a rail pad obtained therefrom. The thermoplastic elastic resin composition for a rail pad on a railway according to the present invention includes, based on 100 parts by weight of a polyetherester block copolymer, 0.5-3 parts by weight of a hydrolysis-resistant agent containing a carbodiimide-based compound, and 1-5 parts by weight of a chain extending agent.
Patent KR-20210135742-A (KR)
Title: Insulin Dosing Guide Device
IPC: A61M5/315
Filed: 2020-05-06
Abstract: The present invention relates to an insulin dosing guide device, and more specifically, to an insulin dosing guide device that is coupled to an insulin syringe and automatically detects a dose administered through the coupled insulin syringe to store and manage the dose.
Patent KR-20210136650-A (KR)
Title: Laminating film without release paper and manufactuting method thereof
IPC: C08J7/04
Filed: 2020-05-08
Abstract: The present invention relates to a laminating film comprising a protective layer comprising a protective film; a resin layer formed on one surface of the protective layer; and an adhesive layer formed on the other surface of the protective layer. Provided is a laminating film which is environmentally friendly and can reduce production cost without release paper. According to the present invention, provided can be a laminating film having excellent durability and appearance quality while maximizing visibility by increasing color development of an adherend. In addition, the present invention provides a method for manufacturing a laminating film with improved efficiency and economic feasibility through a direct production method.
Patent KR-20210138826-A (KR)
Title: Display device and method of fabricating the same
IPC: H01L27/12
Filed: 2020-05-12
Abstract: A purpose of the present invention is to provide a display device capable of blocking or minimizing hydrogen (H) flowing into a semiconductor layer from a lower portion of a semiconductor layer, and a method of fabricating the same. The display device comprises: a substrate; a buffer layer, disposed on the substrate and including a first buffer film and a second buffer film sequentially stacked in a thickness direction; a semiconductor pattern disposed on the buffer layer; a gate insulating film disposed on the semiconductor pattern; and a gate electrode disposed on the gate insulating layer, wherein the first buffer layer and the second buffer layer includes the same material, and the density of the first buffer layer is greater than the density of the second buffer layer.
Patent KR-20200057693-A (KR)
Title: Methods And Apparatuses For Encoding and Decoding Quantization marix
Inventor: LIM SUNG CHANG
IPC: H04N19/60
Filed: 2020-05-20
Abstract: The present invention relates to a method for encoding an image. According to the present invention, the method for encoding an image comprises the steps of: determining and quantizing quantization matrixes used to be quantized; determining a prediction method of the quantization matrixes; and encoding information on the quantization matrixes in accordance with the prediction method of the quantization matrixes. The prediction method of the quantization matrixes can be any one of a prediction method between coefficients in the quantization matrixes and a quantization matrixes copy method.
Patent KR-20210149284-A (KR)
Inventor: JEON JOO HEE
IPC: H01L27/12
Filed: 2020-06-01
Abstract: The present invention provides a display device which comprises: a substrate including a main display area and a component area having a transmissive area; a main display element disposed on an upper surface of the substrate to correspond to the main display area and a main pixel circuit connected to the main display element; an auxiliary display element disposed on the upper surface of the substrate to correspond to the component area and an auxiliary pixel circuit connected to the auxiliary display element; a first lower metal layer disposed between the substrate and the auxiliary pixel circuit in the component area; a second lower metal layer disposed between the first lower metal layer and the auxiliary pixel circuit in the component area; and a first barrier layer disposed between the first lower metal layer and the second lower metal layer.
Patent KR-20210148775-A (KR)
Inventor: KIM JAE YOUN
IPC: B65H75/24
Filed: 2020-06-01
Abstract: The present invention relates to an air friction shaft capable of fixing a paper tube on which a sheet type product such as a fabric, printing paper, metallic foil, various types of tape and films or the like is wound. The air friction shaft includes: a shaft (10) having an air injection channel (11) formed in the center of the shaft, and having a key groove (13) formed on an outer circumference to be connected to the air injection channel (11) through at least one air hole (12); a first support body (21) inserted into the shaft (10), having an inlet (23) formed to be connected to the key groove (13), having a protruding part (24) formed on one side, having a plurality of space parts (25) with an open front side formed in the protruding part (24) to be spaced apart from each other by a predetermined distance, and having the space parts (25) connected to the inlet (23); a moving body (30) provided in the space parts (25), and moved forward by the air introduced into the space parts (25) through the inlet (23); a cylinder (40) located in front of the first support body (21), having a support part (41) and a slope part (42), having a blocking part (43) formed to block the front side of the space parts (25), having a plurality of combination grooves (44), and having a spring (45) inserted into the combination grooves (44); and a case (50) located in the first support body (21), the moving body (30) and the cylinder (40), having a ball hole (52) in which a ball (51) is located, and having a front side spaced apart from the cylinder (40) to support the spring (45).
Patent KR-20200140752-A (KR)
Inventor: KIM SANGWOO
IPC: B60T8/172
Filed: 2020-06-08
Abstract: An electronic control unit of a brake system according to the present invention includes: a first control unit that receives an input from a sensor unit and controls a valve, a motor and the like of the brake system; and a second control unit capable of performing the same function as the first control unit in case of failure of the first control unit, which is provided as a redundancy, so that in an emergency situation in which the first control unit does not operate normally, the second control unit can be used to control the brake system of a vehicle.
Patent KR-20210154629-A (KR)
Inventor: LEE HYUN SEONG
IPC: A61B5/00
Filed: 2020-06-12
Abstract: The present invention relates to a sleep management service through a lamp and an application, and is intended to solve existing problems with a disturbed sleep before falling asleep or a functionally insufficient sleep by performing wireless charging and measuring a sleep time in a user's sleep through a wireless charging module, linking with a mobile phone application through a Bluetooth module, manipulating a lamp through the application, and displaying information such as a sleep pattern, etc. In other words, the present invention provides a sleep management service which comprises: a lamp formed of a light source like a light bulb to illuminate the surroundings in terms of lighting; a wireless charging module formed inside the lamp to wirelessly charge in the user's sleep and measure a sleep time; a Bluetooth module formed inside the lamp to be linked with a mobile phone application; and an application for controlling the lamp and displaying information such as a sleep pattern, etc., which is directly manufactured and distributed. Accordingly, the present invention has an effect of solving existing problems with a disturbed sleep before falling asleep or a functionally insufficient sleep by performing wireless charging and measuring a sleep time in the user's sleep through a wireless charging module, linking with a mobile phone application through a Bluetooth module, manipulating a lamp through the application, and displaying information such as a sleep pattern, etc.
Patent KR-20200077499-A (KR)
Inventor: JAX PETER
IPC: H04S7/00
Filed: 2020-06-23
Abstract: An advantage of Ambisonics representation is that the reproduction of the sound field can be adapted individually to nearly any given loudspeaker position arrangement. While facilitating a representation of spatial audio independent from loudspeaker set-ups, the combination with video reproduction on differently-sized screens may become distracting because the spatial sound reproduction is not adapted accordingly. The invention allows systematic adaptation of the reproduction of spatial sound field-oriented audio to its linked visible objects, by applying space warping processing as disclosed in EP 11305845.7. The reference size (or the viewing angle from a reference listening position) of the screen used in the content production is encoded and transmitted as metadata together with the content, or the decoder knows the actual size of the target screen with respect to a fixed reference screen size. The decoder warps the sound field in such a manner that all sound objects in the direction of the screen are compressed or stretched according to the ratio of the size of the target screen and the size of the reference screen.
Patent KR-20200078451-A (KR)
Inventor: BAEK SEUNG HEON
IPC: G05D1/00
Filed: 2020-06-23
Abstract: The present invention discloses a device for controlling group parking and a method thereof. The device of the present invention comprises: a vehicle-to-vehicle communication unit transmitting and receiving a driving trajectory between accompanying vehicles; a server-to-server communication unit communicating with a parking infrastructure system to receive parking space available in a parking lot; a storage for storing vehicle information of the accompanying vehicles for group parking; an autonomous driving unit automatically parking the vehicles according to the parking trajectory; and a control unit generating a parking trajectory by receiving available parking space through the server-to-server communication unit when entering the parking lot in the case of a head parking ode and transmitting the driving trajectory through the vehicle-to-vehicle communication while performing automatic parking through the autonomous driving unit according to the parking trajectory to a following vehicle among the accompanying vehicles stored in the storage unit.
Patent KR-20220000679-A (KR)
Title: Method and apparatus for self-regulating typed comment visualization
Inventor: KIM JUSUB
IPC: G06F40/30
Filed: 2020-06-26
Abstract: Provided is a method and apparatus for visualizing a self-regulation type comment. The method is a method for visualizing a self-regulation type comment of a computing apparatus operated by at least one processor, and the method includes: a step of inputting a comment for a post input from a user terminal into an emotion classification model trained based on machine learning, and calculating a positive index, which is a positive emotion probability of the input comment, and a negative index, which is a negative emotion probability, from the emotion classification model; a step of setting a plurality of comments as predetermined figures, respectively, and differentially applying a hue, saturation, and blinking effect determined according to the positive and negative indexes of each comment to the figures set for each comment; and a step of listing the figures to which the hue, saturation, and blinking effect are differentially applied on one page, and displaying the figures together with the post. The present invention can reduce an act of posting malicious comments.
Patent KR-20220004328-A (KR)
Title: Composition for maintaining the balance of microbiome in the skin comprising hampseed oil
Inventor: LEE KYUNG ROK
IPC: A61K8/92
Filed: 2020-07-03
Abstract: The present invention relates to a composition for maintaining the balance of microbiome in skin comprising hempseed oil which can selectively proliferate skin beneficial bacteria and suppresses harmful bacterial, thereby being variously used for improvement of skin beauty.
Patent KR-20220004374-A (KR)
Title: An electronic device and a control method of the electronic device
Inventor: KIM HEETAE
IPC: G06F1/324
Filed: 2020-07-03
Abstract: The present invention relates to an electronic device and a method for controlling the same, capable of reducing a sudden momentary power loss (SMPL) even when a voltage of a battery remains below a specific value. The electronic device includes: a battery; and a processor operationally connected to the battery and including a central processing unit (CPU) and a plurality of intellectual property (IP) blocks. The processor may be configured to acquire a voltage level of the battery of the electronic device, reduce a clock frequency of a first clock, which is a clock signal supplied to the CPU, when the voltage level of the battery is equal to or less than a specified first voltage, and reduce at least one of a plurality of maximum clock frequencies set for the CPU and/or the plurality of blocks, when the voltage level of the battery is equal to or less than the first voltage after a first time is elapsed. Besides, various embodiments identified through the specification are possible.
Patent KR-20220005677-A (KR)
Title: Display device including optical sensor and measurement method for location of optical sensor
Inventor: KIM KEE YONG
IPC: G01N21/88
Filed: 2020-07-06
Abstract: An objective of the present invention is to provide a display device including an optical sensor and a position measurement method of an optical sensor, which can measure the position change amount and change direction of an optical sensor in decimal units as wells as in integer units based on sensor pixels. According to the present invention, the display device including an optical sensor comprises: a display panel including display pixels; and an optical sensor including a sensor controller and sensor pixels, wherein the sensor pixels are positioned on a first area of the display panel. The display pixels display a pattern including a plurality of markers on the first area, and generate a first image by photographing the pattern. The sensor controller divides the first image into sub-images corresponding to the markers. The sensor controller calculates first representative coordinates resulting from summing integer parts and decimal parts for the sub-images. The unit of the integer parts is the number of the sensor pixels. Each of the integer parts and the decimal parts independently includes a first dimensional value in a first direction and a second dimensional value in a second direction perpendicular to the first direction.
Patent KR-20220007445-A (KR)
Inventor: KIM JEONG WON
IPC: H04W52/02
Filed: 2020-07-10
Abstract: An augmented reality device includes a sensor for sensing whether an augmented reality device is worn, a communication interface, a memory storing one or more instructions, and a processor executing the one or more instructions. The processor executes one or more instructions to control an operation of the communication interface according to whether the augmented reality device is worn based on a signal received from the sensor for sensing whether the augmented reality device is won, and perform auto-pairing with a wireless audio device according to whether the strength of a signal of a pairing packet received from the wireless audio device through the communication interface satisfies an allowance range of allowing auto-pairing with the wireless audio device.
Patent KR-20220010776-A (KR)
Title: Power transmission device for hybrid vehicle
Inventor: KIM JAE YEON
IPC: H02K3/52
Filed: 2020-07-16
Abstract: The present invention relates to a power transmission apparatus for a hybrid vehicle, comprising: a starter motor unit in which an output shaft of an engine is connected to the center of rotation; a drive shaft coupled through the center of the rotation of the starter motor unit; a driving motor unit spaced apart in the axial direction of the starting motor unit; and an engine clutch unit mechanically connecting a rotation center of the driving motor unit and the drive shaft. The starter motor unit includes: a stator in which a hollow is formed and a first conductor unit is arranged along the inner circumferential surface of the hollow; a rotor which is rotationally disposed inside the hollow in a status coupled to the drive shaft, and wherein a second conductor unit is arranged along the radial direction; and a winding unit arranged along the inner circumferential surface of the hollow, to which a power is applied from the outside. An objective of the present invention is to provide the power transmission apparatus for the hybrid vehicle capable of reducing energy loss when the engine is driven.
Patent KR-20220012089-A (KR)
Title: Means of preventing the formation of hair clippers influx
Inventor: KIM UHI HYUN
IPC: B26B19/38
Filed: 2020-07-22
Abstract: The present invention relates to hair clippers equipped with a hair inflow prevention means, including: a hair clippers body (10) provided with an on/off switch (12); a fixated hair cutter unit (20) having a fixated blade (22) fixatedly coupled to a tip end of the hair clippers body (10); and a movable hair cutter unit (30) having a movable blade (32) in close contact with an upper side of the fixated blade (22) to reciprocate and be separated left and right according to drive of a driving motor (M) and thus to remove hair. The hair inflow prevention means (100) includes: a fixation unit (110) closely and fixately coupled to the upper surface of the movable blade (32) of the movable hair cutter unit (30) and formed to reciprocate left and right together according to left and right reciprocation of the movable blade (32); and a tension blocking unit (120) formed bent at an obtuse angle to be inclined upwardly from a tip end of the fixation unit (110) to a front side and performing elastic action such that cut hair, induced to a movable blade side, is discharged and guided to the front outside while being guided to an upper side of the movable blade.
Patent KR-20210058633-A (KR)
Inventor: BAEK MIN KYU
IPC: G06Q50/06
Filed: 2020-07-28
Abstract: The present invention relates to a device and method for transacting power between a prosumer and a consumer, which allows optimal transaction matching between a prosumer and a consumer. The device of the present invention comprises: a plurality of prosumer terminals managed by a prosumer; a power brokerage managing server communicating with the prosumer terminals; a plurality of consumer terminals communicating with the power brokerage managing server; and a power transaction managing server for managing corresponding power of the prosumer to be supplied to a matching consumer.
Patent KR-20220017604-A (KR)
Title: Method for manufacturing fuel cell catalyst support in room temperature
Inventor: KIM SUNG WOO
IPC: H01M4/92
Filed: 2020-08-05
Abstract: A method for manufacturing a fuel cell catalyst support at room temperature according to the present invention includes: a first step of preparing an acetylene black support; and a second step of manufacturing a fuel cell catalyst support having a specific surface area of 400 to 1100 m^2/g by activating the acetylene black support with ozone in a temperature range of 15 to 60℃. Accordingly, even if the specific surface area (BET) of the fuel cell catalyst support is increased to 1100 m^2/g, the durability of the fuel cell carbon support is maintained, so that the fuel cell catalyst support can perform a role thereof.