baber/WOPTO huggingface dataset:
Patent KR-20190083585-A (KR)
Inventor: YOO SANG HO
IPC: C08K3/04
Filed: 2018-01-04
Abstract: The present invention relates to an OTR tire tread rubber composition for high load having low heating performance and a tire manufactured by using the same, and more particularly, to an OTR tire tread rubber composition for high load, which improves low heating characteristics by including at least two kinds of carbon blacks, precipitated silica, and a silica dispersant. According to the present invention, the OTR tire tread rubber composition comprises: with respect to 100 parts by weight of a raw rubber, 45 to 60 parts by weight of a mixed carbon prepared by mixing at least two kinds of carbon blacks, having an iodine adsorption value of 135 to 155 g/kg and a DBP adsorption amount of 105 to 115 ml/100 g; 1 to 15 parts by weight of precipitated silica having a BET adsorption value of 150 to 170 m^2/g and a DBP adsorption amount of 180 to 200 ml/100 g; and 1 to 5 parts by weight of a silica dispersant.
Patent KR-20190083882-A (KR)
Inventor: KIM SUNG MIN
IPC: G21C17/08
Filed: 2018-01-05
Abstract: The present invention relates to a method for monitoring a core output deviation of a heavy water reactor, comprising: a step (a) of calculating left and right core output deviations from left and right core output values of two heavy water reactors, and comparing the calculated left and right core output deviations with preset left and right core output deviation setting values according to reactor outputs; and a step (b) of determining that the left and right core output deviations of the heavy water reactor are appropriate when the left and right core output deviations calculated in the step (a) are less than the preset left and right core output deviation setting values according to the reactor outputs, determining that the left and right core output deviations of the heavy water reactor are inappropriate when the calculated left and right core output deviations are greater than or equal to the preset left and right core output deviation setting values according to the reactor outputs, and adjusting reactor output values of the two heavy water reactors so that the left and right core output deviations are less than the preset left and right core output deviation setting values according to the reactor outputs. Thus, the left and right core outputs of the heavy water reactors can be stably maintained, thereby improving operating reliability of the heavy water reactors.
Patent KR-20190056262-A (KR)
Title: Method for estimating position of vehicle and the vehicle
Inventor: LEE SANG HYUN
IPC: H04W4/02
Filed: 2018-01-12
Abstract: The present invention relates to a method of mobile bodies capable of communicating with each other for estimating a position of oneself using relative distance and azimuth information, and a mobile body capable of estimating a position of oneself. According to an embodiment of the present invention, a method of a mobile body for estimating a position of oneself, in a method for self-positioning of a mobile body in a wireless network environment in which mobile bodies can communicate with each other, comprises the steps of: receiving position information of a relative mobile body from the relative mobile body; measuring a relative distance and a relative azimuth with the relative mobile body; and deriving current position information of the mobile body by using the received position information of the relative mobile body, the measured relative distance, and relative azimuth angle.
Patent KR-20190089508-A (KR)
Title: A light emitting module and a scanning LiDAR having the same
Inventor: CHOI HYUN YONG
IPC: G01S7/481
Filed: 2018-01-23
Abstract: The present invention relates to a light transmitting module and a scanning LiDAR having the same. An object of the present invention is to reduce a length of the light transmitting module through change of design thereof and to easily control a direction of an optical output of a laser source. The light transmitting module for a scanning LiDAR comprises: a housing having an installation surface formed on a front side and including a reflection mirror obliquely installed thereon and a laser installation hole formed at an opposite side of the installation surface, into which the laser source is inserted to be installed; a pipe-shaped laser source inserted into the laser installation hole and configured to output a pulse laser to the installation surface formed on a front side; the reflection mirror installed on the installation surface of the housing and configured to reflect the pulse laser incident from the laser source to a light transmitting rotation mirror located downward; and an output direction control member connected to the laser source inserted into the laser installation hole and configured to control an output direction of the pulse laser by controlling a location of the laser source in the laser installation hole.
Patent KR-20190091593-A (KR)
Title: Raman lidar apparatus for monitoring status of optical axis arragement and method of monitoring status of optical axis arragement
Inventor: BAIK SUNG HOON
IPC: G01N21/65
Filed: 2018-01-29
Abstract: According to one embodiment of the present invention, a Raman lidar device for monitoring a state of an optical axis alignment can comprise: a laser light source for irradiating a laser beam to an object; a first receiving optical system having a first band pass filter for selectively filtering only a Raman optical signal by a gas to be measured included in the object among the optical signals generated by the laser beam irradiated to the object; a second receiving optical system having a second band pass filter for selectively filtering only the Raman optical signal by a reference gas included in an object among optical signals generated by the irradiated laser beam; and a camera module for photographing a background region to which the laser beam is irradiated and displaying the optical signal reflected by the first band pass filter among the optical signal and the optical signal reflected by the second band pass filter superimposed on the image of the background region. Therefore, an objective of the present invention is to provide the Raman lidar device for monitoring the state of the optical axis alignment capable of monitoring the gas measurement region of the lidar and at the same time easily aligning the optical system.
Patent KR-20190093062-A (KR)
Title: Method for Registering Air Cleaning Device for Vehicles
Inventor: LEE DONG SEOB
IPC: G10L15/22
Filed: 2018-01-31
Abstract: The present invention relates to a method for registering an air purifier and, more specifically, to a method performed through an operating server communicating with an air purifier, which operates an air purifying feature purifying air by having an air purification module, in which a predetermined number of photocatalyst panels obtained by performing integrated molding on a plurality of beads with silicon component coated with photocatalyst material as a panel form and a predetermined number of UV lamp parts emitting UV in a ultraviolet (UV)-A wavelength band are disposed in a predetermined geometric relation, and has an operation module including a network communication function connecting to a communication network, an on-board diagnostics (OBD) interworking function interworking with an OBD through near field communication, a voice recognition function recognizing speech of a user, and a voice output function outputting voice to the user. The method comprises: a step of allowing the operation server to receive apparatus specific information which uniquely identifies the air purifier according to a predetermined procedure through the network communication function of the operation module included in the air purifier and receive information on a vehicle having the air purifier and wireless terminal information of a user wireless terminal; when a predetermined application is installed in the user wireless terminal, allowing the operation server to check unique identification information for communication with an application from the user wireless terminal; and allowing the operation server to map the apparatus specific information of the air purifier, wireless terminal information of the user wireless terminal and unique identification information for communication with the application from the user wireless terminal with the vehicle information and store the mapped information in a predetermined storage medium. According to the present invention, it is possible to interactively provide various artificial intelligent services.
Patent KR-20190101211-A (KR)
Inventor: HONG SEONG JONG
IPC: A61B5/00
Filed: 2018-02-22
Abstract: The present invention is to provide an integrated optical/gamma hybrid imaging apparatus for surgery that images gamma rays and optical signals at the same time during surgery to quickly determine and monitor the location distribution of cancer during laparoscopic or robotic procedures and be very effective for lymph node resection. To this end, the surgical integrated optical/gamma hybrid imaging apparatus comprises: a gamma-ray scintillation crystal for obtaining a gamma-ray scintillation image by reacting with the gamma rays emitted from a radioactive material administered to an affected area; an optical sensor array for detecting the scintillation generated from the scintillation crystals and converting the scintillation as an electrical signal; a data acquisition device for converting an analog output signal of the optical sensor array into a digital signal; a collimator for removing unnecessary background gamma rays for imaging or counting the gamma rays and obtaining images in a wide area; light sources generating white light to obtain a visible ray image and near infrared excitation light to obtain a near infrared image by exciting near infrared emitting materials to the affected area; an optical lens for acquiring the near infrared and visible ray images; a relay lens for transmitting the near infrared and visible ray images; a crystal array for detecting gamma rays emitted from the radioactive material; an optical/gamma imaging module for respectively acquiring triple images of the visible rays, near-infrared rays and gamma rays; a photoelectric conversion module; a matching module for matching a visible ray image signal, a near infrared image signal, and a gamma ray image signal of the photoelectric conversion module into one image; and an image display module for displaying an image of the matching module.
Patent KR-20190105388-A (KR)
Title: The Electronic Device and the Method for Processing Image
Inventor: LIM CHAE WHAN
IPC: G06T5/50
Filed: 2018-03-05
Abstract: According to various embodiments of the present invention, an electronic device comprises: a plurality of pairs of image sensors, each pair of image sensors facing substantially the same direction and generating image data, wherein the image sensors include image sensors having different fields of view; a processor operatively connected to the image sensors; and a memory operatively connected to the processor. The memory stores instructions that, when executed, cause the processor to receive at least one set of image data from the pairs of image sensors, to recognize at least one object in the image data, to determine depth information of the at least one object, and to stitch the at least one set of image data using the at least one object and the depth information. In addition, various embodiments are possible. According to various embodiments of the present invention, the electronic device can reduce a sense of difference that can be felt by a user while viewing a combined image by preventing an object recognized in image data from overlapping a combined line.
Patent KR-20190105814-A (KR)
Title: Establish safe storage environment in multi camera shooting system
Inventor: KIM SUNGHYUN
IPC: H04N5/247
Filed: 2018-03-06
Abstract: Data loss often occurs for various reasons such as storage device problems at the time of shooting outside using multi-cameras. To prevent the problems in advance, data stored in a camera right after shooting is doubly stored in a main camera external display storage space by utilizing wired and wireless communication technology so as to solve the problems such as the data loss by constructing an environment as above.
Patent KR-20180029222-A (KR)
Inventor: KIM SE HYUN
IPC: H01L51/00
Filed: 2018-03-12
Abstract: The present invention relates to a nanoarray structure, a manufacturing method of the nanoarray structure, and a use of the nanoarray structure. The nanoarray structure of the present invention has an organic single crystal structure which is uniformly and compactly arranged at intervals of several tens of nanometers, thereby having excellent charge mobility and being used for a large-area organic electronic device. Also, the present invention can provide the manufacturing method which is more easy and simple and can manufacture the organic single crystal structure with low costs.
Patent KR-20180030489-A (KR)
Inventor: JUNG IL NAM
IPC: C07F7/08
Filed: 2018-03-13
Abstract: The present invention relates to an anti-fingerprint silicone binder with a substituted fluoroalkyl group or perfluoroalkyl ether group, and to a preparation method of the same. In particular, the present invention relates to a silicone binder with a substituted alkoxy group, prepared by adding bis(chlorosilyl)alkane having a Si-H bond to an alkene having a substituted fluoroalkyl group or perfluoroalkyl ether group via hydrosilylation, to produce a silane compound having a substituted fluoroalkyl group, and subjecting a chloro group of the silane compound to a reaction with trimethyl/ethyl orthoformate; and to a preparation method of the same. The silicone binder is presented by chemical formula 4 of (Rf)(CH_2)_mO(CH_2)_(n+2)Si(OR)_2(CH_2)_qSi(OR)_3. In the chemical formula 4: Rf is F(CF_2)_o, F(CF(Y)CF_2O)_p, or (CF_3)_2; o = 1-10; Y = F or CF_3; p = 2-200; q = 1, 2, 3, 4, 6, 8, 10, or 11; m = 1, 2, or 3; n = 2, 4, 6, 8, or 9; and R is Me or Et.
Patent KR-20190112588-A (KR)
Inventor: AN KI CHOUL
IPC: F24F11/52
Filed: 2018-03-26
Abstract: The present invention provides an air quality management system capable of organically controlling the humidification rate by measuring the indoor environment and minimizing pollution of indoor air by linking a smart home device and an IOT heating type humidifier providing information about the measured indoor environment to a user terminal. According to the embodiment of the present invention, the IOT heating type humidifier measures the temperature and the humidity and controls the humidification rate by calculating changes in relative humidity in accordance with the temperature. So, the IOT heating type humidifier maintains a humidity which is suitable for indoor activity. The IOT heating type humidifier measures the air quality and provides a measurement result to a user. The IOT heating type humidifier controls the humidification rate in accordance with measured pollutants. Therefore, the IOT heating type humidifier reduces the concentration of indoor air pollutants and minimizes the transfer of pollutants to respiratory organs of people positioned indoors. According to an embodiment of the present invention, the air quality management system using the IOT heating type humidifier checks recent ventilation time based on state information provided from the smart home device, the relative humidity, and continuous humidification time checked by the IOT heating type humidifier. So, the air quality management system advises the ventilation to the user by the user terminal every appropriate ventilation requiring time. Therefore, the air quality management system enables the people having concern about deterioration of the air quality and avoiding the ventilation to recognize the necessity of ventilation. So, the IOT heating type humidifier can prevent an increase in the concentration of pollutants and can suppress the growth of indoor bacteria.
Patent KR-20190123846-A (KR)
Inventor: HA TAE JUN
IPC: H01L51/00
Filed: 2018-04-25
Abstract: The present embodiments provide a patterning method and a thin film pattern for improving the performance of an electronic device by applying a hydrophobic material and using a mask to decompose the hydrophobic material by irradiating ultraviolet rays, modifying the surface, and depositing a hydrophilic material.
Patent KR-20190125027-A (KR)
Title: Super absorbent polymer composition
Inventor: LEE JIN WOO
IPC: C08J3/24
Filed: 2018-04-27
Abstract: The present invention relates to a super absorbent resin composition. According to the super absorbent resin composition of the present invention, the super absorbent resin composition maintains basic absorbent performances while having very improved antibacterial and deodorant properties, greatly reduces dust generation in a process application to satisfy all of safety and processability, and thus, can be usefully applied to hygienic products such as diapers. The super absorbent resin composition comprises: super absorbent resin particles a) which include acidic groups and a crosslinked polymer of water-soluble ethylenic unsaturated monomers having at least part of the acidic groups neutralized; and an antibacterial agent with adjusted particle sizes b) which contains a chelating agent including EDTA or alkali metal salt thereof, a mixture of organic acids and silicate-based salt, and a particle size adjusting agent.
Patent KR-20190128310-A (KR)
Title: Air curtain device for vehicle
Inventor: PARK HUI KWON
IPC: B60R16/033
Filed: 2018-05-08
Abstract: According to an embodiment of the present invention, an air curtain device for a vehicle includes: a body part removably installed in the upper part of a vehicle; a plurality of air curtain parts installed on a lateral side of the body part to be located on the same line as a door of the vehicle, and operated to form an air curtain while spraying fluids in at least one direction when the door or window of the vehicle is opened; and a control part installed in the body part, detecting whether the door or window is open, and connected to transmit a control signal to operate the air curtain part in accordance with the detection. The control part includes: a tracking sensor measuring the moving line of the door or window of the vehicle when the door or window is open; and a variable control module controlling a direction and pressure for the fluids sprayed from the air curtain part in accordance with a measurement value of the tracking sensor to enable the direction and the pressure to be changed in accordance with the moving line of the door or window. Therefore, the air curtain device is capable of minimizing rain, snow or foreign matter flowing into a vehicle when a door or window of the vehicle is open.
Patent KR-20190128812-A (KR)
Title: Bettery module
Inventor: KIM KWAN YONG
IPC: H01M2/10
Filed: 2018-05-09
Abstract: The present invention relates to a battery module capable of partially replacing battery cells. According to an embodiment of the present invention, the battery module comprises: a plurality of battery cells arranged side by side; and a fastening part electrically connecting at least two of the battery cells, wherein the fastening part can include a bus bar disposed long along the stacking direction of the battery cells, an electrode plate bonded to an electrode lead of the battery cell and having a part disposed to be in contact with the bus bar, and a cover plate coupled to the bus bar to fix the electrode plate.
Patent KR-20190058250-A (KR)
Inventor: BYUNG HYUN PARK
IPC: G01N21/75
Filed: 2018-05-10
Abstract: The present invention relates to a device and a method for qualitatively and quantitatively analyzing a heavy metal using a rotary disk system, which can be rapidly and conveniently applied at a site requiring qualitative/quantitative analysis of a heavy metal. The device of the present invention comprises: a sample injection unit into which a fluid sample containing heavy metals is injected; a microfluid siphon channel in which the fluid sample can move to a detection unit; a detection unit including a plurality of detection members; and a graduated ruler for measuring a development distance of a color development reaction.
Patent KR-20190130867-A (KR)
Title: Skimmer for Seawater Fish Aquarium
Inventor: SEO BYUNG SOO
IPC: A01K63/04
Filed: 2018-05-15
Abstract: In order to improve a purification efficiency since contaminants are sufficiently attached to bubbles and an empty space inside scum is reduced, the present invention provides a skimmer for seawater fish aquarium comprising: an aeration tank which accommodates water by a predetermined water level; a pump which is installed on one side of the aeration tank, has a housing having an inlet and an outlet formed therein, and has water introduced into the housing through the inlet and discharged to the outside of the housing through the outlet by means of rotation of impellers provided in the housing; an air supplying pipe which supplies air into water introduced into the housing through the inlet to generate bubbles; a circulation conveying pipe which conveys water and bubbles discharged to the outlet of the pump therein, discharges part of conveyed water and bubbles to the inside of the aeration tank and introduces remaining water and bubbles into the housing through the inlet; and a water supplying pipe which is installed to introduce water outside the aeration tank into the housing through the inlet.
Patent KR-20190131387-A (KR)
Title: Induction heating device having improved control algorithm and circuit structure
Inventor: YOUNGHWAN KWACK
IPC: H05B6/04
Filed: 2018-05-16
Abstract: The present invention relates to an induction heating device with an improved circuit structure and control algorithm. According to an embodiment of the present invention, the induction heating device includes: a first substrate including a first working coil connected to a first resonance capacitor, a first inverter part applying a resonance current to the first working coil through a switching operation, a first converter converting the size of the resonance current outputted from the first inverter part to deliver the current to the first working coil, and a first control part controlling the operation of the first inverter part; and a second substrate including a second working coil connected to a second resonance capacitor, a second inverter part applying a resonance current to the second working coil through a switching operation, a second converter converting the size of the resonance current outputted from the second inverter part to deliver the current to the second working coil, a first relay connecting one end of the second working coil selectively to one end of the first working coil or second converter, a second relay connecting the other end of the second working coil selectively to the other end of the first working coil or second resonance capacitor, and a second control part controlling the operation of each of the second inverter part and the first and second relays.
Patent KR-20180054553-A (KR)
Inventor: CHEONG MIN HO
IPC: H04L5/00
Filed: 2018-05-18
Abstract: The present invention provides a method for transmitting a multi-frame in a wireless communication system and a transmitter for dynamically adjusting a bandwidth. The transmitter transmits a request to send (RTS) frame having a first bandwidth to a receiver. The transmitter receives a clear to send (CTS) frame having a second bandwidth from the receiver in response to the RTS frame and establishes a transmission opportunity (TXOP) indicating a time at which the transmitter has the right to transmit at least one data frame. The transmitter sequentially transmits a plurality of data frames to the receiver during the TXOP.