baber/WOPTO huggingface dataset:
Patent KR-20210104193-A (KR)
Title: Display device
Inventor: YOON HYOYUL
IPC: G09F9/30
Filed: 2020-02-14
Abstract: According to an embodiment of the present invention, a display device includes: a display panel which includes a first non-folding area, a second non-folding area, and a folding area disposed between the first non-folding area and the second non-folding area to be folded or unfolded about a folding axis; a support unit which includes a first support portion disposed under the first non-folding area and a portion of the folding area, and a second support portion disposed under the second non-folding area and a portion of the folding area and spaced apart from the first support portion; and at least one pad which is disposed between the display panel and the support unit, overlaps the folding area, and extends in parallel with the folding axis. According to an embodiment of the present invention, an upper surface of a display module may be pre-deformed by a pad disposed between the display panel and the support unit.
Patent KR-20210029648-A (KR)
Title: Apparatus and method for provisioning subscription data to non-subscription registered user equipment in wireless communication system
Inventor: YOUNGKYO BAEK
IPC: H04W60/00
Filed: 2020-02-14
Abstract: Disclosed is a fifth-generation (5G) or pre-5G communication system for supporting a higher data rate after a fourth-generation (4G) communication system such as long-term evolution (LTE) to provide subscription data to a non-subscription registered terminal in a wireless communication system. According to various embodiments of the present invention, an operation method of a terminal in a wireless communication system comprises the following processes: performing non-subscriber registration of a terminal to an access and mobility management function (AMF) network node and a standalone non-public network (SNPN) to which the AMF network node belongs; receiving subscription data for the SNPN from the AMF network node; performing registration cancellation of the terminal for the AMF network node and the SNPN; and performing subscriber registration of the terminal to the AMF network node and the SNPN on the basis of the subscription data.
Patent KR-20210107957-A (KR)
Title: Image sensor and image device including the same
Inventor: JUNG YUN HWAN
IPC: H04N5/357
Filed: 2020-02-24
Abstract: In accordance with an embodiment of the present invention, an imaging device comprises: a pixel array including a plurality of pixels connected to a plurality of row lines and a plurality of column lines, wherein each of the pixels includes a reset signal and an image signal; a sampling circuit including a plurality of samplers connected to the column lines, wherein each of the samplers compares the reset signal with a ramp signal to generate a first comparison signal, and compares the image signal with the ramp signal to generate a second comparison signal; an analog-to-digital converter for converting each of the first and second comparison signals into a digital signal; and a column driver for generating image data on the basis of the first and second comparison signals converted into the digital signal. Each of the samplers performs an auto-zero operation of initializing each of the samplers before performing a comparison operation on the reset signal among the reset signal and the image signal, in a first mode, and can perform the auto-zero operation before performing the comparison operation on each of the reset signal and the image signal, in a second mode. Therefore, reset noise can be removed, and image quality can be improved.
Patent KR-20210109152-A (KR)
Title: Air conditioner for vehicle
Inventor: KIM DONG GYUN
IPC: B60H1/00
Filed: 2020-02-27
Abstract: Disclosed is an air conditioner for a vehicle, which guides cold wind from a lower portion of an air conditioning case to reduce a vertical temperature difference. The air conditioner for a vehicle comprises: the air conditioning case in which an air flow passage and an air outlet are formed; and heat exchangers for cooling and heating provided to the air flow passage of the air conditioning case. The air flow passage inside the air conditioning case is divided into an upper flow passage and a lower flow passage, the air outlet has a floor vent for discharging air to a lower side of a vehicle, and an air guide unit guiding the air of the lower flow passage bypassing the heat exchanger for heating after passing the heat exchanger for cooling to a front seat floor vent is provided to the lower flow passage.
Patent KR-20210112808-A (KR)
Title: Steering column for vehicle
Inventor: LEE KWON HO
IPC: B62D1/181
Filed: 2020-03-06
Abstract: According to embodiments of the present invention, the present invention prevents deformation of components due to high impact load, performs a smooth collapse motion, enables a bending plate to be easily assembled and replaced to simply satisfy requirements for each vehicle type, reduces the number of the components and processes to reduce cost, increases teles-stroke and teles-speed, reduces a noise during teles-operation, and improves assemblability and mass productivity.
Patent KR-20210115798-A (KR)
Title: Gas detection system
Inventor: CHO WONJE
IPC: G01N15/02
Filed: 2020-03-16
Abstract: Disclosed is a gas detecting system. According to one embodiment of the present invention, provided is a gas detecting system, which is installed in an exhaust pipe and measures concentration of harmful gas in exhaust gas, comprising: a radiating unit which includes a first light source radiating first infrared rays inside the exhaust pipe and a second light source radiating second infrared rays with a different wavelength from the first infrared rays inside the exhaust pipe; a light reception unit which detects each light amount of the first infrared rays and the second infrared rays which are radiated from the radiating unit and pass through the exhaust gas; and a circuit unit which calculates concentration of harmful gas based on difference between the light amount of the first infrared rays and the light amount of the second infrared rays detected at the light reception unit. The gas detecting system prevents malfunction of a sensor due to oil mist.
Patent KR-20200121232-A (KR)
Inventor: HOSHIKAWA HIROTOSHI
IPC: B24B53/02
Filed: 2020-03-26
Abstract: Provided is a dressing tool capable of properly determining whether a dressing board is worn out to a thickness of a use limit. The dressing tool, which dresses a plurality of grinding stones arranged in a ring shape on one side of a grinding wheel, includes: a dressing part dressing the grinding stones; and a support part supporting the rear side of the dressing part. On the rear side of the dressing part, a concave part, which does not reach a surface located opposite the rear side of the dressing part and also has a thickness corresponding to a thickness of a use limit of the dressing part, is formed.
Patent KR-20210122496-A (KR)
Title: Method for generating metadata basaed on scene representation using vector and apparatus using the same
Inventor: KWAK CHANG UK
IPC: H04N21/435
Filed: 2020-04-01
Abstract: According to the present invention, semantic metadata that can effectively represent content of an image can be created and provided by effectively compressing and expressing semantic information of the image in a vector format. Disclosed are a method for generating metadata based on scene representation using vector and a device using the same. According to one embodiment of the present invention, a method for generating metadata synchronizes an input image based on at least one feature extracted from the input image in units of an input script and a scene, extracts an N-dimensional vector value corresponding to the at least one feature for each synchronized scene unit image and script, builds a metadata generation model by performing machine learning for on an image latent vector model and a script latent vector model, based on the N-dimensional vector value, and generates metadata of a form in which the target image and the target script are mediated based on the metadata generation model when only one of the target image and the target script is input.
Patent KR-20210127326-A (KR)
Inventor: KIM HYE JU
IPC: A61K31/4738
Filed: 2020-04-14
Abstract: The present invention relates to a pharmaceutical composition for the treatment of degenerative brain diseases using a compound that increases amyloid-beta phagocytosis of glial cells as an active component. According to the compound according to one aspect, by increasing the amyloid-beta phagocytosis of glial cells, there is an effect that can be usefully used for preventing or treating amyloid-beta aggregation or accumulation-related diseases, including degenerative brain diseases.
Patent KR-20200123015-A (KR)
Inventor: WANG YANHE
IPC: G06Q20/24
Filed: 2020-04-16
Abstract: Embodiments of the present invention disclose a method, an apparatus, a device and a storage medium recommending information, which relate to the field of information technologies. The method includes the steps of: determining as a reference user, according to a user characteristic, at least one historical user similar to a target user; determining a target type of objects associated with historical behaviors of the reference user as candidate objects; determining weights of the candidate objects according to the historical behaviors of the reference user on the candidate objects, weights of the historical behaviors and a similarity between the reference user and the target user; and recommending the target type of objects to the target user according to the weights of the candidate objects. The method, the apparatus, the device and the storage medium recommending information provided according to embodiments of the present invention realize personalized recommendations of credit card information to a user, thereby satisfying personalized requirements of the user and further improving the accuracy of information recommendation.
Patent KR-20210135663-A (KR)
IPC: A43B21/26
Filed: 2020-05-06
Abstract: The present invention relates to a spring device for shoes, which enables a user who suffers from knee pain due to wear of the knee joint to replace function of the knee joint cartilage with a leaf spring cushion to relieve the user's knee pain and back pain. According to the present invention, leaf springs are made by variously folding an SK-5 steel plate which has the best restoration force and heat-treating the folded SK-5 steel plate to provide restoring force thereto. Accordingly, the leaf spring is prevented from being irregularly shaken when the leaf spring is operated. In addition, a user can select the strength of the leaf spring suitable for the user's weight, so that the user's worn knee joint is replaced with a leaf spring cushion, thereby providing an advantage of protecting the knee joint.
Patent KR-20210135784-A (KR)
Title: A method and server for in-service vehicles carpool
IPC: G06Q20/14
Filed: 2020-05-06
Abstract: The present invention relates to a relay method for a car-pooler of an operational vehicle. Provided is a relay method for a car-pooler, which includes the steps of: (a) receiving, by a receiver, a shared request provided along with a second moving route including a departure and destination of a second passenger; (b) comparing the first moving route of the first passenger transport vehicle and the second moving route of the second passenger by an analysis unit, and selecting a transport vehicle which meets specific conditions; and (c) transmitting, by a transmitter, the shared request to the selected vehicle. The present invention is immediately applicable to vehicle transport systems already in operation.
Patent KR-20210146021-A (KR)
Inventor: CHAE KWAN BYOUNG
IPC: F24H1/40
Filed: 2020-05-26
Abstract: Disclosed is a freeze protection system of a fire truck, which is for preventing freezing of pumps and pipes in a fire truck by using a preheater that heats the air inside the fire truck to preheat various devices of the fire truck capable of being frozen to prevent freezing. The freeze protection system of a fire truck of the present invention comprises: a preheater; a radiator installed in a pump room of a fire truck and capable of radiating hot air; an antifreeze tank for storing antifreeze; an antifreeze pump for applying the pressure to the antifreeze in the antifreeze tank; a pump driving motor for driving the antifreeze pump; a fire extinguishing water tank antifreeze pipe installed in a fire extinguishing water tank of the fire truck; and a residual water collection device freeze protection part installed in a residual water collection device of the fire truck.
Patent KR-20210057647-A (KR)
Title: Display panel
Inventor: RHO SOOGUY
IPC: H01L27/32
Filed: 2020-06-02
Abstract: A display panel according to one embodiment comprises a lower display substrate including a plurality of light emitting devices emitting first light and an upper display substrate disposed on the lower display substrate. The upper display substrate includes: a first color filter including a first blue filter, a second blue filter, and a third blue filter disposed on the lower display substrate; a light control layer including a first light control part that transmits a first light and is disposed on the first blue filter, a second light control part that converts the first light into a second light and is disposed on the second blue filter, and a third light control part that converts the first light into a third light and is disposed on the third blue filter; and a second color filter that exposes the upper surface of the first light control part and covers the second light control part and the third light control part. So, light efficiency and color reproducibility may be improved.
Patent KR-20210152060-A (KR)
Inventor: LEE SANGRAE
IPC: E02D5/80
Filed: 2020-06-05
Abstract: A system and a method for measuring the strand tension of a ground anchor are disclosed. According to one aspect of the present invention, provided is the system for measuring the strand tension of a ground anchor having a strand fixed to the ground, and an anchor head seated on the ground and fixed in a state in which the tension force is applied to the strand. The provided system for measuring the strand tension of a ground anchor includes: an ultrasonic transducer disposed on the upper surface of the anchor head; and an initial synchronization time detection unit configured to detect a first initial synchronization time until the ultrasonic transducer receives the reflected ultrasonic waves after generating ultrasonic waves.
Patent KR-20210152232-A (KR)
Inventor: LEE JUN YOUNG
IPC: G21F9/12
Filed: 2020-06-08
Abstract: The present invention relates to a chitosan-titanium composite, a manufacturing method thereof, and a use thereof. More particularly, the present invention relates to: a chitosan-titanium composite which can effectively adsorb and desorb ^(68)Ge/^(68)Ga by combining low molecular weight chitosan and titanium metal oxide to increase the adsorption reactivity to ^(68)Ge and ^(68)Ga desorption reactivity; a manufacturing method thereof; and a use thereof.
Patent KR-20210007854-A (KR)
Inventor: SAWACHI ATSUSHI
IPC: H01J37/32
Filed: 2020-06-30
Abstract: An objective of the present invention is to provide a performance calculation method capable of calculating a performance of a processing device with respect to a flow controller and a processing device. The performance calculation method obtains shipment inspection data of a plurality of flow controllers. The performance calculation method calculates a first performance value representing the performance of each flow controller as a deviation value based on the obtained shipment inspection data and a first coefficient for each item representing the performance of the flow controller. The performance calculation method calculates a second performance value representing the performance of a processing device as a deviation value based on the calculated first performance value and a second coefficient for each item representing the performance of the processing device using the flow controller.
Patent KR-20220002793-A (KR)
Title: Apparatus and method for manufacturing display apparatus
Inventor: HAN JEONG WON
IPC: H01L51/00
Filed: 2020-06-30
Abstract: The present invention is to provide an apparatus for manufacturing a display device, which can measure droplets but also measure abnormal vibration and which can accurately discharge droplets while simplifying a structure and costs. The apparatus includes: a test board; a droplet discharge part having a nozzle for discharging droplets; a measurement part movable in a first direction on the test board and measuring a shape of the outer surface of the measurement area of the test board; and a control part deriving the vibration data from the outer shape to analyze the vibration data.
Patent KR-20220008672-A (KR)
Title: Chiller apparatus
Inventor: NAM JUNG WOOK
IPC: B01D53/26
Filed: 2020-07-14
Abstract: Disclosed is a chiller device, which can reduce load applied to each tank and which has a cooling channel and a heating channel for sealed circulation. In the chiller device, the cooling channel is configured that a low-temperature cooling fluid, which is filled in a cooling tank, is sequentially circulated in a sealed state between a low-temperature pump and manufacturing facilities. The heating channel is configured that a high-temperature cooling fluid, which is filled in a heating tank, sequentially circulated in a sealed state between a high-temperature pump and the manufacturing facilities. A buffer tank connected to each of the cooling tank and the heating tank with a pipe is provided. The buffer tank is provided with a medium-temperature cooling fluid that the thermal equilibrium is achieved since the low-temperature cooling fluid and the high-temperature cooling fluid from the cooling tank and the heating tank are mixed.
Patent KR-20220011013-A (KR)
Inventor: NISHIDA YASUHIRO
IPC: F21V8/00
Filed: 2020-07-20
Abstract: Disclosed is a backlight unit. According to one embodiment of the present invention, the backlight unit includes: a printed circuit board; a plurality of light sources disposed on one surface of the printed circuit board and emitting light upward; and a reflective sheet, arranged above the plurality of light sources, having differing transmittance on the basis of incident angle of the light, wherein the reflective sheet is provided with at least one gap between two adjacent light sources from among the plurality of light sources. Therefore, luminance efficiency and luminance uniformity are improved and a mura phenomenon is prevented.
Patent KR-20220011535-A (KR)
Title: Linear compressor
Inventor: JINWOO KWAG
IPC: F04B49/06
Filed: 2020-07-21
Abstract: The present invention relates to a linear compressor and a refrigerator including the same. The linear compressor according to an idea of the present invention comprises a shell; a terminal provided on the circumferential surface of the shell and a cover coupling part provided on the outside of the terminal; and a cover member coupled to the cover coupling part to cover the terminal, wherein the cover coupling part includes a plate extending parallel to the outside of the terminal and a bracket bent from the plate and extending in a direction away from the shell, and the cover member may include a hook hook-coupled to at least one of the plate and the bracket. The present invention provides the linear compressor having an overload prevention device capable of preventing overload of the compressor.
Patent KR-20220011963-A (KR)
Title: Manufacturing method of artificial leather for automobile interior covering and artificial leather manufactured therefrom
Inventor: YOO RANG HEO
IPC: D06N3/14
Filed: 2020-07-22
Abstract: The present invention relates to a method for manufacturing artificial leather for automotive interior covering and artificial leather manufactured thereby. More specifically, the present invention relates to a method for manufacturing artificial leather for automotive interior covering that includes a high-thickness foaming layer and has the effect of implementation of sensitivity and excellent workability of covering work, while being eco-friendly, preventing insufficient drying and cracking, and keeping up production speed, and to artificial leather manufactured thereby. The method for manufacturing artificial leather for automotive interior covering according to the present invention comprises: (S1) a surface layer (300) forming step for forming a surface layer on the top of a release paper; (S3) a foam layer (200) forming step for forming a foam layer on the top of the surface layer; and (S5) a backside layer (100) lamination step for laminating a backside layer on the top of the foam layer.
Patent KR-20220012711-A (KR)
Inventor: JU JAE WOO
IPC: E02F9/08
Filed: 2020-07-23
Abstract: Disclosed is a displacement control apparatus for an exhaust pipe unit for a construction machine. The displacement control apparatus for the exhaust pipe unit for the construction machine according to one embodiment of the present invention comprises a displacement control unit so that an operator can align the exhaust pipe unit in equal to or more than two axes. The displacement control apparatus for the exhaust pipe unit for the construction machine of the present invention comprises: the exhaust pipe unit (100); and the displacement control unit (200).
Patent KR-20220013075-A (KR)
Title: Cathode composition with exsolved metal nanoparticles for carbon dioxide decomposition, solid oxide electrolysis cell for carbon dioxide decomposition and manufacturing method for the cathode composition
Inventor: KIM WON BAE
IPC: C25B13/04
Filed: 2020-07-24
Abstract: The present invention relates to a cathode composition including metal nanoparticles of a solid oxide electrolytic cell that electrolyzes carbon dioxide to generate carbon monoxide with high performance. In order to achieve the above object, the cathode composition of a solid oxide electrolytic cell for the decomposition of carbon dioxide comprises a compound of the following formula 1 and metal nanoparticles. The formula 1 is A_xA'_(2-x)B_yO_(4-δ), wherein: A includes at least one element selected from the lanthanide group; A' includes at least one element selected from alkaline earth metals; B includes at least one element among a transition metal or rare earth; and δ is a positive number between 0 and 1, which is a value that makes the compound of formula 1 electrically neutral.
Patent KR-20210028086-A (KR)
Title: Apparatus and method for drilling a board
Inventor: YUKI OJI
IPC: B23Q17/09
Filed: 2020-07-27
Abstract: The purpose of the present invention is to ensure depth accuracy even when a drill with cutting dust or dirt attached to a front end thereof is reused. A substrate drilling apparatus includes a discriminating means for discriminating whether the drill used for processing is unused or reused; and a drill detecting device for inserting the drill mounted in a spindle to detect a front-end position of the drill. The substrate drilling apparatus determines the processing depth of a blind hole through the front-end position detected by the drill detecting device. For the drill which is determined to be reused by the discriminating means, the processing depth of the blind hole is determined based on the front-end position detected when the drill is determined to be unused.