baber/WOPTO huggingface dataset:
Patent KR-20190138072-A (KR)
Inventor: KIM HYUN SEOK
IPC: H01M10/42
Filed: 2018-06-04
Abstract: A secondary battery case according to an embodiment of the present invention is a case for accommodating a plurality of battery cells therein. The secondary battery case includes a first plate for supporting the lower surface of the battery cell and a second plate disposed on the battery cells and coupled to the first plate. The first plate and the second plate are coupled in a sliding manner. The joining part of mutually joining the first plate and the second plate is positioned in a part where the first plate is in contact with the second plate. Therefore, since double bonding force can be secured, the coupling reliability between the first plate and the second plate and the stability of a product can be improved.
Patent KR-20190139466-A (KR)
Inventor: HAM HYEONG TAEK
IPC: C08F4/52
Filed: 2018-06-08
Abstract: The present invention relates to an ethylene polymer mixture, a manufacturing method thereof and a molded article using the same and, more specifically, to an ethylene polymer mixture from which two types of ethylene polymers having different densities are mixed, a manufacturing method thereof and a molded article with low haze and low heat sealing temperature using the same.
Patent KR-20190001526-A (KR)
Inventor: KITAHARA Mao
IPC: A01D41/127
Filed: 2018-06-20
Abstract: Provided is a combine in which a misalignment between a harvesting position corresponding to the quantity of grains and a position where stems of crops are actually cut rarely happens even if a transfer speed is changed in a transfer device. According to the present invention, the combine comprises: the transfer device to transfer cut stems of crops along a transfer path and also to change a transfer speed of the cut stems; a transfer speed detection unit (H) to measure the transfer speed; a measurement unit (M) to measure the quantity of grains every unit time; a position detection unit (20) to detect a first base position, which is a position of a base when the cut stem passes through a first point, and a second base position, which is a position of the base when the cut step passes through a second point; a transfer distance calculation unit (71) to calculate a transfer distance of the cut step every unit time; and a measurement position calculation unit (72) to calculate a measurement position corresponding to the quantity based on a separation distance between the first and second points, and the first and second base positions.
Patent KR-20190001529-A (KR)
Inventor: TAKAHASHI TEPPEI
IPC: H01L21/687
Filed: 2018-06-20
Abstract: The present invention provides a coating method, a coating apparatus and a storage medium, which are effective in forming a liquid film on a surface of a substrate with high film thickness uniformity. The coating method comprises the following steps of: supplying a resist liquid onto a surface of a wafer under a condition that a liquid puddle of the resist liquid is formed at a central portion of the surface of the wafer; supplying, while rotating the wafer at a first rotation speed where the liquid puddle is set to stay at an inner side than an outer circumference of the wafer, a diluting liquid to the surface of the wafer and moving a supply position of the diluting liquid from the outside of the liquid puddle to an outer circumferential portion thereof; moving, after the supply position of the diluting liquid is moved from the outside of the liquid puddle to the outer circumferential portion thereof, the supply position of the diluting liquid from the outer circumferential portion of the liquid puddle to the outside thereof while continuously rotating the wafer at the first rotation speed; and rotating, after the supply position of the diluting liquid is moved from the outer circumferential portion of the liquid puddle to the outside thereof, the wafer at a rotation speed higher than the first rotation speed to diffuse the resist liquid toward an outer circumferential side of the wafer.
Patent KR-20190007399-A (KR)
Inventor: KIM EUNG SOUK
IPC: B61G11/08
Filed: 2018-07-11
Abstract: The present invention relates to a buffer device for a railway vehicle capable of absorbing shock. The buffer device for a railway vehicle includes: a bar-shaped rod protruding toward a vehicle body of an adjoining railway vehicle; a sleeve unit, which forms a stepped portion along an axis of the rod, has a plurality of sleeves arranged concentrically with the rod, and connects the rod to a vehicle body of the corresponding railway vehicle; a plurality of buffering members disposed between the rod and the sleeve adjacent to the rod and between a pair of the adjoining sleeves and being concentric with the rod in order to absorb load transferred from the rod toward the vehicle body of the corresponding railway vehicle; and at least one elastic member disposed between at least one among the rod and the plurality of sleeves and the vehicle body of the corresponding railway vehicle to be elastically deformable in order to buffer the load transferred from the rod toward the vehicle body of the corresponding railway vehicle.
Patent KR-20190024655-A (KR)
Inventor: KIM JIN JOONG
IPC: H01J65/04
Filed: 2018-07-16
Abstract: According to one embodiment of the present invention, a microwave discharge lamp comprises: a discharge bulb discharged by microwave and emitting light; a cylindrical resonance cavity having at least a part formed of a conductive mesh of a net structure and disposed to surround the discharge bulb; a main antenna having one end receiving microwave power by penetrating a lower surface of the resonance cavity and the other end electrically contacted and grounded to a side surface of the resonance cavity; and a dummy antenna having one end electrically grounded to the lower surface of the resonance cavity and the other end electrically grounded to the side surface of the resonance cavity and disposed on a side opposite to the main antenna to be symmetrically disposed with respect to the center axis of the resonance cavity.
Patent KR-20200009683-A (KR)
Title: System and method for welding monitoring
Inventor: HWANG MIN SOON
IPC: G06Q50/10
Filed: 2018-07-19
Abstract: The present invention relates to a welding monitoring system and a welding monitoring method thereof, comprising: at least one welder for welding a block; a control server which analyzes welding related information received from the at least one welder and monitors a welding state; and a welding monitoring apparatus for receiving and outputting a monitoring result from the control server. The welding related information includes information on resource usage for a welding operation performed by the at least one welder. The control server monitors management information on the welding operation by converting the resource usage into a cost.
Patent KR-20190011699-A (KR)
Inventor: LI YINGZHE
IPC: H04W74/08
Filed: 2018-07-25
Abstract: The present disclosure relates to a 5G(5_th generation) or pre-5G communication system for supporting higher data rates beyond a 4G(4_th generation) communication system such as LTE(Long Term Evolution). Provided is a user terminal (UE) for receiving control signals in a wireless communication system. The UE includes receiving at least on synchronization signal/physical broadcast channel block (SSB) included in a set of the SSBs through downlink channels, determining subcarrier spacing (SCS) related to the one or more SSBs included in the SSB set based on a carrier frequency range, and determining initiation time and transmission time with respect to the one or more SSBs included in the SSB.
Patent KR-20190027315-A (KR)
Inventor: TRIPATHI VAIBHAV
IPC: H03F3/45
Filed: 2018-08-06
Abstract: An amplifier circuit is provided. According to an embodiment of the present invention, the amplifier circuit includes a telescopic amplifier and a common mode feedback amplifier. The telescopic amplifier has a first signal input, a second signal input, a first output, a second output, a common mode feedback input, a first pole-splitting capacitor, and a second pole-splitting capacitor. The common mode feedback amplifier has an output connected to the common mode feedback input of the telescopic amplifier. The first pole-splitting capacitor is connected between the common mode feedback input of the telescopic amplifier and the first output of the telescopic amplifier, and the second pole-splitting capacitor is connected between the common mode feedback input of the telescopic amplifier and the second output of the telescopic amplifier. Therefore, the present invention provides an improved amplifier circuit providing common mode feedback.
Patent KR-20180092311-A (KR)
Title: Method and apparatus for video encoding based on coding units according tree structure, method and apparatus for video decoding based on coding units according tree structure
Inventor: MIN JUNG HYE
IPC: H04N19/50
Filed: 2018-08-08
Abstract: Disclosed is a method for encoding a video based on an encoding unit according to a tree structure, the method which comprises splitting a picture of a video into one or more maximum encoding units; encoding the picture based on encoding units per depth which are obtained by hierarchically splitting each of the one or more maximum encoding units according to depths, determining encoding units according to encoded depths with respect to each of the encoding units per depth, and thus determining encoding units having a tree structure; and outputting data encoded based on the encoding units having the tree structure, information about the encoded depths and an encoding mode, and encoding unit structure information indicating a size and a variable depth of the encoding unit.
Patent KR-20200021797-A (KR)
Title: Smeiconductor device
Inventor: SUNG YOUN JOON
IPC: H01L33/22
Filed: 2018-08-21
Abstract: Disclosed is a semiconductor device. The semiconductor device comprises: a substrate; a light emitting structure including first and second conductive type semiconductor layers arranged on the substrate and an active layer disposed between the first conductive type semiconductor layer and the second conductive type semiconductor layer, wherein the light emitting structure includes a recess which passes through the second conductive type semiconductor layer and the active layer; a first electrode arranged on the light emitting structure and electrically connected to the first conductive type semiconductor layer; a second electrode arranged on the light emitting structure and electrically connected to the second conductive type semiconductor layer; a first pad arranged on the first electrode; and a second pad arranged on the second electrode. The recess divides the second conductive type semiconductor layer and the active layer into an active region and a non-active region. The recess is arranged to extend and surround the active region, and the second pad is arranged to extend above the recess from the second electrode. According to the present invention, it is possible to provide a semiconductor device having excellent current distribution effects.
Patent KR-20200023807-A (KR)
Inventor: SHIN DONG HOON
IPC: B62D6/10
Filed: 2018-08-27
Abstract: Various embodiments of the present invention relate to a steer-by-wire system and a control method thereof, the system comprising: a reaction motor which can provide a reaction force in the direction opposite to the control direction of a steering wheel when a driver controls the steering wheel; a current sensor which detects a phase current outputted from the reaction motor; a motor location sensor which detects the rotation angle of the reaction motor; a state and disturbance monitoring device which receives information on the phase current and the rotation angle of the reaction motor to estimate a plurality of state variables and driver torque; and a reaction controller which determines reaction torque outputted from the reaction motor by using the plurality of state variables and the driver torque estimated in the state and disturbance monitoring device. Therefore, even when a torque sensor or a steering angle sensor is not provided, or an error occurs in the torque sensor or the steering angle sensor, the steering intention of the driver can be precisely recognized.
Patent KR-20200025352-A (KR)
Title: Toner refill cartridge connected to main body through interface between development cartridge and main body
Inventor: LEE SEUNG SUP
IPC: G03G15/08
Filed: 2018-08-30
Abstract: An image forming apparatus includes a body, a developing cartridge detachable to the body, a toner charging unit formed in the developing cartridge, and a control unit. The developing cartridge supplies the toner housed in a toner housing unit to an electrostatic latent image formed on a photoconductor to form a toner image and the developing cartridge is detachable from the body. The toner charging unit is formed in the developing cartridge and a toner refill cartridge for charging the toner in the toner housing unit may be mounted on the toner charging unit. The control unit may control an operation of the image forming apparatus based on connection between the developing cartridge mounted on the body and the toner refill cartridge mounted on the toner charging unit. The toner charging unit may connect the toner refill cartridge to the body through an interface between the developing cartridge and the body.
Patent KR-20180100294-A (KR)
Inventor: SUNG HO SANG
IPC: G10L21/038
Filed: 2018-09-03
Abstract: The present invention relates to an encoding/decoding apparatus for extending a high-frequency bandwidth and a method thereof. The encoding apparatus can perform down-sampling on an input signal, perform core encoding on the down-sampled input signal, convert a frequency of the input signal, and perform bandwidth extension encoding by using a basic signal of the input signal in a frequency area.
Patent KR-20190031152-A (KR)
Inventor: SANO SHINYA
IPC: H02K1/27
Filed: 2018-09-10
Abstract: The present invention relates to a rotating electric machine capable of preventing degradation of a maximum torque characteristic. A rotor (30) of a rotating electric machine (10) comprises: a rotor core (32); and a plurality of permanent magnets (60, 62, 63, 64, 65, 66, 67) arranged in a two-layer structure (40) having a first layer (42) and a second layer (44), in the rotor core (32). Among the permanent magnets, first and second outermost permanent magnets (62, 63, 64, 65) located closest to each of q-axes (72, 74) of both sides of a magnetic pole (38) are located relative to each other, such that, in the case of the q-axis (72), a radial position of an end portion (82) on the q-axis (72) side and a radially inner side in the first outermost permanent magnet (63) which belongs to the first layer (42) is spaced by predetermined radial intervals from and is arranged on a radially outer side of a radial position of an end portion (84) on the q-axis (72) side and a radially outer side in the second outermost permanent magnet (65) that belongs to the second layer (44).
Patent KR-20200029853-A (KR)
Title: Organic Light Emitting Display Device
Inventor: KIM MI NA
IPC: H01L51/50
Filed: 2018-09-11
Abstract: The present invention relates to an organic light emitting display device which prevents a user from viewing poor color by minimizing the difference in color sense of a white display even if there is a difference in the thickness of organic material deposition for each area, through the adjustment of a red sub-pixel.
Patent KR-20200030654-A (KR)
Title: Process Of Producing Noise Absorbing and Insulating Materials Having Excellent Noise Absorption and Insulation Property
Inventor: CHA YOUNG RYUL
IPC: B32B5/26
Filed: 2018-09-12
Abstract: The present invention relates to a method for manufacturing a sound absorbing and insulating material having excellent sound absorbing and insulating properties. The present invention can provide a sound absorbing and insulating material which can express a sound absorbing and insulating ability for various frequencies in high and low ranges, prevents debris of polyurethane foam pulverized matters from being scattered, and having excellent bonding force between nonwoven fabric layers. The method for manufacturing a sound absorbing and insulating material comprises a step of manufacturing sound absorbing layers; a step of stacking the sound absorbing layers and preheating the layers with a preheating mold; and a step of thermoforming and cooling the same.
Patent KR-20200032361-A (KR)
Title: MEMS device
Inventor: LEE TAE HUN
IPC: B81C1/00
Filed: 2018-09-18
Abstract: Disclosed is a MEMS device including: a substrate; a MEMS element unit which is disposed on one surface of the substrate; a cap on which a cavity disposed on the opposite side to the MEMS element unit is formed; and a diffusion barrier layer which is formed on at least a portion of the cap. At least one of the cap and the substrate is provided with a bonding layer disposed outside the cavity. A spread preventing unit having a V shape in the cross section is formed between the bonding layer and the cavity.
Patent KR-20200032471-A (KR)
Title: Method and apparatus for manipulating micro object using laser beam controlled by brain signals
Inventor: KIPOM KIM
IPC: A61B5/04
Filed: 2018-09-18
Abstract: Disclosed is an apparatus for manipulating a micro object by controlling a laser beam using brain signals. The apparatus comprises: a communication unit which receives multi-channel brain signals collected from a plurality of points of a user head; a brain signal analysis unit which analyzes a frequency spectrum and a spatial distribution of the collected multi-channel brain signals; a photographing unit which photographs a micro object located on a stage; a beam intensity adjusting unit which adjusts the intensity of a laser beam that captures the micro object; a beam irradiation direction adjusting unit which adjusts an irradiation direction of the laser beam; and a control module which controls the beam intensity adjusting unit so that the intensity of a laser beam to be irradiated to the micro object is adjusted based on the intensity of the multi-channel brain signals, and controls the beam irradiation direction adjusting unit so that the irradiation direction of the laser beam is adjusted based on the spatial distribution of the received multi-channel brain signals. Accordingly, a micro object can be precisely manipulated by controlling a laser beam using brain signals.
Patent KR-20200034857-A (KR)
Title: An apparatus and method for managing transaction information providing automatic matching between accounts receivables and deposit information
Inventor: LEE KYUNG HERN
IPC: G06Q40/00
Filed: 2018-09-21
Abstract: According to an embodiment of the present invention, an apparatus for managing transaction to effectively reduce processing time comprises: a transaction management service providing unit providing a management service of a transaction information database related to transaction history information collected from a network; and a matching and analyzing unit matching deposit and withdrawal information corresponding to novel transaction information and sales information according to performing matching and analysis based on learning on the novel transaction information of the transaction information database. The transaction management service providing unit provides an automated matching service between accounts receivable and the deposit and withdrawal information based on the matching result.
Patent KR-20200044216-A (KR)
Inventor: SHIN CHANG SUN
IPC: G06Q50/02
Filed: 2018-10-11
Abstract: Disclosed is a big data-based pest outbreak prediction system detecting and predicting signs of pest outbreak in a special crop. The system includes: a sensor unit collecting environment information on a special crop cultivation site; an imaging unit imaging special crop state information; a big data processing unit subject to cloud-based transmission of weather history information, special fruit cultivation information, a pest control manual, pest information, and pesticide information surrounding the special crop cultivation site; an information collection unit collecting information on the sensor unit, the imaging unit, and the big data processing unit; sensor information and imaging information databases respectively storing the sensor unit information and the imaging unit information collected at the information collection unit; a diagnosis execution unit executing a special crop pest diagnosis occurrence and pest control algorithm based on the information stored in the sensor information and imaging information databases and the information collected from the big data processing unit; and a user guide unit visualizing the result of the diagnosis execution unit by means of a geographic information system (GIS) and transmitting the result to a user interface. According to the present invention, a pest outbreak timing and a pest outbreak index depending on the correlation between environment information surrounding the cultivation site and the size of special crop fruit are predicted by means of poisson distribution and a neural network algorithm, and thus the accuracy of the prediction can be significantly improved and the occurrence (expansion) of damage to farmers can be significantly reduced.
Patent KR-20200041682-A (KR)
Inventor: MIN YOUNG HYUN
IPC: H04W4/02
Filed: 2018-10-12
Abstract: According to the present invention, a user terminal for providing a location-based authentication service comprises: a storage unit for storing information on a plurality of virtual gates including gate location information; a collection unit for collecting first location information corresponding to a location of the user terminal from a location measurement system; an input unit which receives a service request from a user; a detection unit configured to compare the collected first location information with gate location information for the plurality of virtual gates to detect a virtual gate having gate location information that matches the first location information among the plurality of virtual gates; and a transmission unit which transmits an authentication request message generated based on the detected virtual gate information and the service request to a service providing server. Each virtual gate is a predetermined area set on the ground to authenticate a service corresponding to each virtual gate.
Patent KR-20200046316-A (KR)
Title: Web application server, method for handling user request and method for handling intergrated request
Inventor: YOO TAE HWANG
IPC: H04L29/08
Filed: 2018-10-24
Abstract: Disclosed are a web application server, a user request processing method, and an integrated request processing method. According to an embodiment of the present invention, the web application server comprises: a performance request receiving unit which receives a performance request for a specific function from a user terminal; an integrated request information generation unit for generating integrated request information including information on a plurality of APIs for performing a plurality of different functions required for performing the specific function; and an integrated request information transmission unit which transmits the integrated request information to another web application server that provides the plurality of APIs.
Patent KR-20200050286-A (KR)
Inventor: KIM SU NAM
IPC: A61K8/368
Filed: 2018-11-01
Abstract: Provided are a composition for preventing or alleviating dermatitis containing caulophyllogenin and a use thereof. According to a pharmaceutical composition for preventing or treating dermatitis in an individual according to an aspect, the pharmaceutical composition can be used to prevent or treat dermatitis, such as atopic dermatitis.