baber/WOPTO huggingface dataset:
Patent KR-20200017759-A (KR)
Title: Fluid heating heater
Inventor: LIM CHA YOU
IPC: F24H9/18
Filed: 2018-08-09
Abstract: A fluid heating heater is disclosed. According to an aspect of the present invention, provided is the fluid heating heater including: a plate-shaped partition wall unit; a main body including a flow path forming unit forming a flow path on the other surface of the partition wall unit; a heating plate disposed in a plate shape on the flow path forming unit and including a heating pattern having a shape corresponding to the flow path; a circuit board disposed on one surface of the partition wall unit and controlling heat generation of the heating pattern; a bus bar including a first terminal disposed at one end of the heating pattern, and a second terminal connecting the first terminal and the circuit board; and a fixing member for preventing the separation of the first terminal from the heating pattern.
Patent KR-20200018869-A (KR)
Title: Organic solvent composition and paint composition comprising the same
Inventor: LEE JOO PYUNG
IPC: C09D163/00
Filed: 2018-08-13
Abstract: The present invention relates to an organic solvent composition having excellent solubility and compatibility with a resin, and to a paint composition comprising the same. The organic solvent composition comprises a first solvent including: 86 to 95 vol% of C8 aromatic hydrocarbons; 0.1 to 1 vol% of C9 to C12 aromatic hydrocarbons; 3 to 8 vol% of aliphatic saturated hydrocarbons; and 1 to 5 vol% of alicyclic saturated hydrocarbons.
Patent KR-20200022666-A (KR)
Title: Measuring method of bending deflection/stiffness for a multi-segmented catheter using nonlinear deformation analysis and device
Inventor: RYU JA JUN
IPC: G01N3/20
Filed: 2018-08-23
Abstract: The present invention relates to a measuring method for bending deformation and stiffness of a multi-segment catheter and a measuring device for bending deformation and stiffness of a catheter using the same, which suggest a standard method of using a nonlinear deformation formula to accurately predict deformation of a catheter and measure the stiffness for nonlinear deformation of the catheter. According to the present invention to achieve the purpose, the measuring device for bending deformation and stiffness of a multi-segment catheter using nonlinear deformation analysis comprises: a wire fixing unit (30) to fix an end of a wire (140); a sensor unit (20) having a sensor to measure tension of the wire (140) fixed on the wire fixing unit (30); a catheter fixing unit (40) to fix a mounted catheter tube (100); a bottom unit (50) to fix the catheter fixing unit (40); a bottom adjustment unit (60) having a micro transport device to transport the bottom unit (50); graph paper (70) to measure a deformation curve as the catheter tube (100) is deformed; and a support unit (10) to support the sensor unit (20) and the bottom unit (50). Bending deformation occurs as the tension applied to the wire (140) is transferred to the catheter tube (100).
Patent KR-20180098503-A (KR)
Inventor: SUK YONG HO
IPC: G01D5/14
Filed: 2018-08-24
Abstract: The present invention relates to a method, a system and a non-transitory computer-readable recording medium for measuring a ball spin. According to an aspect of the present invention, a method for measuring a ball spin includes the following steps: detecting at least one mark appearing in an area corresponding to a ball in each of a plurality of images obtained by photographing the ball which is an object of physical quantity measurement; recognizing a mark commonly detected from first and second images which are time-adjacent to each other with reference to information about an attribute of each of the images of the at least one mark detected in each of the images, and generating a mark sequence including information about attributes of the recognized mark in the first and second images; and measuring a physical quantity related to the ball spin with reference to the generated mark sequence.
Patent KR-20200023966-A (KR)
Title: Optical system of see-through head mounted display having total internal reflection element
Inventor: CHOI JANG HO
IPC: G02B27/01
Filed: 2018-08-27
Abstract: The present invention relates to a transmission type HMD optical system having a total reflection structure. More specifically, provided is the transmission type HMD optical system, which reduces the volume of an optical system to have an appearance design similar to ordinary sunglasses, reduces the weight of the optical system to provide a comfortable fit for users to wear without burdening the large weight, provides an efficient transmission type large-angle optical system means allowing an optical means magnifying an image such as an internal reflection curved mirror to be maximally close to an eye of the user to maximize the size of a virtual screen, and simplifies an assembly process so as to lower production costs.
Patent KR-20200025556-A (KR)
Title: Method of controlling laundry treating apparatus
Inventor: JUNG HWANJIN
IPC: G06N3/08
Filed: 2018-08-30
Abstract: A laundry treatment device of the present invention comprises: a washing tank having a bag and provided to be able to rotate; a motor rotating the washing tank; a control part controlling the motor so that the washing tank can accelerate to 1.5-2.5 rpm/s to a target speed set within a range in which the bag flows in the washing tank; and a current detection part detecting a current of the motor, wherein the control part has a current value detected by the current detection part while the washing tank is accelerating to rotate as input of an input layer of an artificial neural network pre-learned by machine learning to obtain the amount and quality of the bag as output of an output layer of the artificial neural network.
Patent KR-20200026413-A (KR)
Title: Oil refueling structure of rotary compressor for vehicle mounting
Inventor: KIM HAK SOO
IPC: F04C28/22
Filed: 2018-08-31
Abstract: The present invention provides an oil feeding structure of a rotary compressor for vehicle mounting which increases oil circulation by the centrifugal force of a rotary shaft. The rotary compressor includes: a housing which has a cylindrical shape having a space formed therein whose one side is opened, and is mounted on the engine of a vehicle while horizontally arranging the longitudinal direction thereof; a rotary shaft arranged at the center in the housing by a plurality of bearings to be rotated about a horizontal direction; an electrically-driven mechanism unit arranged in the space in the housing, and rotating the rotary shaft arranged at the center in the housing by selectively applied power; and a compression unit connected to one end of the rotary shaft to compress an inflow refrigerant by torque of the rotary shaft and separate the high-pressure refrigerant and oil. An oil passage allowing oil to eccentrically flow therethrough in the horizontal longitudinal direction is formed at the center of the rotary shaft. Oil outlets connected from the oil passage at right angles are formed in response to corresponding points where the bearings and bushes of the rotary shaft are positioned. A pressure difference is created between the compression unit and the oil passage by the centrifugal force generated by rotation of the rotary shaft to allow oil separated by the compression unit to flow into the oil passage. While the oil flowing into the oil passage flows along the oil passage, the oil is supplied to each bearing and bush through each oil outlet.
Patent KR-20190028322-A (KR)
Inventor: SUZUKI KATSUHIKO
IPC: H01L21/66
Filed: 2018-09-05
Abstract: The present invention relates to a method for processing a wafer. According to the present invention, the method for processing a wafer comprises a cutting groove forming process, a sealing process, an alignment process, a laser machining groove forming process, a protection member bonding process, and a division process. According to the present invention, an alignment process can be simply performed without removing a sealing material on an outer circumferential portion of the surface of a wafer as in the related art.
Patent KR-20190029483-A (KR)
Title: Method and apparatus for transmitting downlink control information in wireless communication system
Inventor: YUNJUNG YI
IPC: H04W72/12
Filed: 2018-09-11
Abstract: A method and apparatus for monitoring downlink control information (DCI) in a wireless communication system, especially in a new radio access technology (NR) is provided. A user equipment (UE) monitors first DCI having a first size in a UE specific search space (USS). The first size is determined based on an active bandwidth part (BWP). The UE further monitors second DCI having a second size in a common search space (CSS). The second size is determined based on a default BWP.
Patent KR-20200030359-A (KR)
Title: Low viscosity oil-in-water composition in which high pigment content uniformly dispersed
Inventor: KIM KYUMSON
IPC: A61Q1/00
Filed: 2018-09-12
Abstract: The present specification discloses a low-viscosity oil-in-water composition in which a high-content pigment is uniformly dispersed, wherein as an oil-in-water composition comprising an oil phase and an aqueous phase, the oil phase contains a pigment and a fatty acid, and the viscosity of the composition is 16,000 cps or less, wherein the pigment is included in 3 to 30 wt% based on the total weight of the composition. In one aspect, the oil-in-water composition of the present invention contains a pigment in a high content while exhibiting a low level of viscosity. Herein the composition exhibits uniform dispersibility at neutral pH, that is, formulation stability, and at the same time provides fast absorption and non-sticky residual feeling, and thus can be applied to various makeup products such as foundation and primer products.
Patent KR-20200036083-A (KR)
Inventor: HONG CHOONG SHEEK
IPC: G06N3/04
Filed: 2018-09-19
Abstract: The present invention relates to a system of amplifying voice through a neural network, which classifies a plurality of talkers and amplifies voices of selected talkers among the classified talkers. The system of amplifying voice through a neural network comprises: a data processing device for generating a classification parameter for classifying voice types of a plurality of talkers to classify the talkers by analyzing voices of the talkers using a neural network structure, and a filter parameter for emphasizing or amplifying a voice corresponding to each of the voice types classified by the classification parameter; a mobile communications terminal for receiving the classification parameter from the data processing device to store the same, analyzing voices of talkers included in external sound based on the stored classification parameter to classify the voices into one or more voice types, and allowing a user to select any one voice type among the classified voice types; and a voice amplifier for receiving the filter parameter from the data processing device and voice type information including the voice type selected from the mobile communications terminal to store the same, reading a parameter corresponding to the voice type included in the voice type information in the filter parameter, and emphasizing a voice corresponding to the selected voice type and treating the voices of the talkers included in the external sound based on the read parameter.
Patent KR-20200035576-A (KR)
Title: Intermediate hanger for screw conveyor
Inventor: KIM JAE YOUNG
IPC: B65G33/24
Filed: 2018-09-27
Abstract: The present invention relates to a screw conveyor, and more specifically, to an intermediate hanger for a screw conveyor, which prevents a shaft of a screw having a long shaft from being deflected. To this end, the intermediate hanger for a screw conveyor, which is installed on the screw shaft of the screw conveyor transferring powder inserted through an inlet of a casing to an outlet, includes: a hanger shaft connected between the screw shafts; a plurality of nuts formed in a portion to which the hanger shaft is connected along a circumference of the casing at equal intervals; and a plurality of bolts which are inserted into the nuts to be coupled toward a central portion of the hanger shaft and of which an end portion comes in contact with the hanger shaft to support the hanger shaft.
Patent KR-20200036281-A (KR)
Title: Tissue detecting apparatus for detecting biological tissue with polarization property
Inventor: SONG DAE CHAN
IPC: A61B5/00
Filed: 2018-09-28
Abstract: The present invention relates to a tissue detecting apparatus to detect a biological tissue having polarization property, which comprises: a joint coupling unit which is coupled to a front end of an optical microscope; a main housing which is connected to the joint coupling unit at the lower portion of the joint coupling unit; at least one LED light source which projects light to the lower portion of the main housing; and an electric polarization glass which is installed in the main housing, and allows a polarized reflected light which is polarized and reflected by a biological tissue to pass therethrough, while the polarization angle is changed in accordance with an applied voltage value. Here, the optical microscope is characterized by detecting the biological tissue by the difference in brightness of an image with respect to the biological tissue in accordance with at least one change between the penetration status and the penetration degree of the polarized reflected light in accordance with the change of the polarization angle of the electric polarization glass.
Patent KR-20200038727-A (KR)
Title: Video recording device for badness cause analytical of product
Inventor: KIM JOO YOUNG
IPC: G05B23/02
Filed: 2018-10-04
Abstract: The present invention relates to a video recording device for analysis of the cause of manufacturing defects due to equipment malfunction or worker carelessness. More particularly, the present invention relates to a video recording device for analysis of the cause of manufacturing defects due to equipment malfunction or worker carelessness occurring in a product manufacturing line. According to the present invention, the video recording device may immediately check an image before and after occurrence of an abnormality when the abnormality occurs by storing and managing the images before and after the occurrence of an abnormality separately when the abnormality occurs.
Patent KR-20200042249-A (KR)
Inventor: CHUN IN TAE
IPC: B60S1/38
Filed: 2018-10-15
Abstract: The present invention relates to a device for controlling a wiper of a vehicle and a method thereof, and more specifically, to a device for controlling a wiper of a vehicle and a method thereof, which can monitor whether a distortion phenomenon is generated at a wiper strip of a rubber elastic material provided at a wiper blade when a wiper of a vehicle is turned off, and, when the distortion phenomenon is generated, can control the wiper such that the wiper blade may be moved to a parking position, thereby preventing the wiper strip from being deformed and thus maintaining the function thereof. To this end, the device for controlling a wiper of a vehicle of the present invention may comprise: a wiper motor operating the wiper blade of the vehicle; a detection unit which detects the distortion of the wiper strip provided at the wiper blade; and a control unit which operates the wiper motor for a reference period of time based on the detection result of the detection unit.
Patent KR-20190044516-A (KR)
Title: Fuel cell system and control method of fuel cell system
Inventor: SADAMITSU TAKAHIRO
IPC: H01M8/04746
Filed: 2018-10-17
Abstract: A fuel cell system comprises: a motor (320) for driving a compressor (310) for supplying air to the fuel cell; a turbine (330) that assists the compressor; a bypass valve (240) for opening and closing a bypass passage (230); and a control unit (500), wherein the control unit (500) sets the bypass valve (240) to a closed state when a required air flow rate is equal to or greater than the threshold value, controls the motor (320) to circulate air at a flow rate corresponding to the required air flow rate to the fuel cell, sets the bypass valve (240) to an open state to allow the air to flow to a bypass flow path (230) when the required air flow rate is lower than the threshold value, and controls the motor (320) to circulate the air at a flow rate corresponding to the required air flow rate to the fuel cell.
Patent KR-20200045238-A (KR)
Title: Starter for Hybrid Electric Vehicle
Inventor: HA JUNYOUNG
IPC: B60K6/48
Filed: 2018-10-22
Abstract: Disclosed is a starter for a hybrid vehicle. The starter for a hybrid vehicle according to an embodiment of the present invention includes: a front housing integrally formed on one side of a motor cover assembled in front of a transmission case while corresponding to one side of the outer circumference of a ring gear connected to an input shaft of the transmission via a torsion damper; a bush pressed into one side of the front housing; and a starter motor in which a motor housing is bolted and fixed to the motor cover while the front end of a rotating shaft is inserted into the bush and rotationally supported.
Patent KR-20200046627-A (KR)
Inventor: MOON SO YEON
IPC: H01L23/48
Filed: 2018-10-25
Abstract: The present disclosure relates to a semiconductor package which comprises a semiconductor chip having an active surface where a connection pad is disposed, and a non-active surface that is the opposite side of the active surface; a first encapsulant covering at least a part of each of the non-active surface and a lateral surface of the semiconductor chip; a metal layer disposed on the first encapsulant and comprising a first conductive layer and a second conductive layer successively stacked; and a connection structure disposed on the active surface of the semiconductor chip and comprising a first redistribution layer in electric connection with the connection pad. A lower surface of the first conductive layer is in contact with the first encapsulant and has a first surface roughness. An upper surface of the first conductive layer is in contact with the second conductive layer and has a second surface roughness smaller than the first surface roughness. According to the present invention, adhesion between the metal layer and the encapsulant can be improved.
Patent KR-20190049519-A (KR)
Inventor: TSUCHIDA ATSUSHI
IPC: H01L21/768
Filed: 2018-10-29
Abstract: The present invention relates to an electrode embedded member capable of improving an adhesion between an intermediate insulator and a substrate. The electrode embedded member (1) comprises: a substrate (2) having a plate shape and comprising a surface (2a) and a back surface (2b) and made of ceramics; an internal electrode (3) embedded in the substrate (2); a terminal (4) existing at a position overlapping with the internal electrode (3) in a thickness direction of the substrate (2) and formed at the position further away from the surface of the substrate (2) than the internal electrode (3); an intermediate insulator (5) made of ceramics embedded in the substrate (2) between the internal electrode (3) and the terminal (4); and, a connection electrode (6) formed along an outer surface of the intermediate insulator (5) and connecting the terminal (4) with the internal electrode (3). When viewed along the thickness direction of the substrate (2), the connection electrode (6) has a cutout (8) which is an air gap positioned further outside than an overlapped area overlapping between the terminal (4) and the connection electrode (6), and at least one among the substrate (2) and the intermediate insulator (5) intrudes into the cutout (8) so that the substrate (2) and the intermediate insulator (5) are integrated.
Patent KR-20200048752-A (KR)
Title: Golf putting practice device with ground surface change function
Inventor: CHOI HYO SEON
IPC: A63B69/36
Filed: 2018-10-30
Abstract: The present invention relates to a golf putting practice device for changing the ground capable of performing a golf putting practice in various environments by changing a slope and a curve of a golf mat for the golf putting practice. According to the present invention, the golf putting practice device comprises: a putting place which allows a golfer to perform the putting practice in one side; and a green unit which controls the curve of the ground in a front side of the putting place. The green unit (10) includes: a base frame (100) which includes an outer frame (110) having a rectangular or polygonal shape, and a plurality of inner frames (120) arranged in parallel with one direction of the inside of the outer frame (110); a plurality of screw joints (200) which are separated at constant intervals in the plurality of inner frames (120) and are upwardly and downwardly elevated; and the golf mat (300) which is installed in an upper part of a screw joint (200) to cover a top of the base frame (100) and changes a curve of a surface by elevating the plurality of screw joints (200). The present invention allows a user to perform the golf putting practice in the various environments.
Patent KR-20200050099-A (KR)
Title: Apparatus for supplying odorant
Inventor: BAE JIN HO
IPC: B67D1/12
Filed: 2018-11-01
Abstract: A metering unit of an odorant injecting apparatus of the present invention may be an apparatus which performs a complex function by integrating a level gauge with a conventional lower tank, and it is possible to reduce a leakage point by simplifying a complicated piping system. The odorant injecting apparatus of the present invention comprises: a storage tank in which an odor liquid, which is a liquid odorant, is stored; the metering unit receiving the odor liquid from the storage tank and measuring an amount of the odor liquid; and an odor liquid injecting pipe connecting the storage tank and the metering unit, and flowing the odor liquid. A side wall of the metering unit is transparent, and the odor liquid inside the metering unit can be observed outside the metering unit.
Patent KR-20200050746-A (KR)
Title: A method for predicting exfoliation condition of grephene using mechanical exfoliation and intercalation simulation, and system thereof
Inventor: YU Jaesang
IPC: C01B32/19
Filed: 2018-11-02
Abstract: The present specification provides a method for predicting graphene exfoliation, including the steps of: molecular dynamics modeling of a graphite system comprising a solvent and a plurality of stacked graphene sheets; determining the exfoliation time of an outermost graphene sheet by mechanical exfoliation simulation of the graphite system; and calculating the total energy required for exfoliation by intercalation simulation of the graphite system. According to the present invention, it is possible to reduce experimental difficulties such as environmental variables and trial and error.
Patent KR-20200052187-A (KR)
Inventor: LEE JUNG DO
IPC: C09D167/06
Filed: 2018-11-06
Abstract: The present invention relates to a putty composition for repairing vehicles, and more specifically, to a putty composition for repairing vehicles, which has excellent abrasiveness, dryness and adhesiveness, and has excellent workability during painting. The putty composition for repairing vehicles of the present invention comprises: a first unsaturated polyester resin having an acid value less than 15 mgKOH/g; a second unsaturated polyester resin having an acid value equal to or greater than 15 mgKOH/g; and first and second talcs having different particle sizes (D50). The putty composition for repairing vehicles of the present invention is used, thereby simplifying a manufacturing process without separate chemical modification of unsaturated polyester resins, reducing a unit price, and exhibiting excellent physical properties such as curability, abrasiveness, adhesiveness, dispersibility, storage and the like.