baber/WOPTO huggingface dataset:
Patent KR-20190065918-A (KR)
Title: Vehicle Sensor Calibration Device and Calibration Method
Inventor: PARK SANG HEON
IPC: G01D18/00
Filed: 2018-05-21
Abstract: The present invention relates to a vehicle sensor calibration technique. According to an embodiment of the present invention, the vehicle sensor calibration device comprises: a sensor device installed in a calibration room in which a vehicle with a vehicle sensor is located and obtaining basic location information and basic direction information on the vehicle; a calibration implementation module installed in the vehicle and performing calibration with respect to the vehicle sensor based on information from the outside; and a control module analyzing the basic location information and the basic direction information obtained by the sensor and generating calibration location information and calibration direction information for calibration of the vehicle.
Patent KR-20180128358-A (KR)
Inventor: ZHANG HUA
IPC: G01N33/28
Filed: 2018-05-21
Abstract: Various embodiments of the present invention comprise a system including at least one computing device configured to monitor lubricant by implementing the following operations of: determining an initial ideal remaining service life of lubricant; determining a remaining service life of the lubricant based on a temperature measurement of the lubricant; calculating a contamination factor of the lubricant based on a non-particle coefficient sample of the lubricant; determining an updated ideal service life of the lubricant based on the contamination factor, the initial ideal remaining service life, and the temperature; and determining an actual remaining service life of the lubricant based on the updated ideal remaining service life and an actual lost service life of the lubricant.
Patent KR-20180127935-A (KR)
Title: Organic compound and organic electroluminescent device comprising the same
Inventor: LEE SOON CHANG
IPC: H01L51/00
Filed: 2018-05-21
Abstract: The present invention relates to an anthracene-based compound and an organic electroluminescent device comprising the same. More particularly, the present invention relates to a novel anthracene-based host material which can be used for an organic electroluminescent device, and which has excellent chemical stability. The present invention also relates to an organic electroluminescent device having low driving voltage and excellent luminous efficiency characteristics.
Patent KR-20190134102-A (KR)
Title: Target edge defect inspection system and method
Inventor: LEE SOON JONG
IPC: G01N21/958
Filed: 2018-05-24
Abstract: Disclosed are an inspection object edge defect inspection system and a method thereof. The inspection object edge defect inspection system comprises: a first light source part for irradiating light from a lower part of a robot arm; a first camera which photographs the inspection object from an upper part of the robot arm on which the inspection object is placed by using the light irradiated by the first light source part to inspect whether or not an edge is defective; a second light source part for irradiating light from an upper part of the robot arm; and a second camera which photographs the inspection object from the upper part of the robot arm by using the light irradiated by the second light source part to inspect whether or not the edge is defective. Therefore, the present invention is capable of accurately detecting the edge of the inspection object.
Patent KR-20190136674-A (KR)
Inventor: YOON KYUNGMIN
IPC: G06Q40/00
Filed: 2018-05-31
Abstract: The present invention is to graft the use of virtual reality (VR) onto blockchain and cryptocurrency technology of subsidiaries to realize the real-life use of blockchain technology and to explore new areas of content.
Patent KR-20190137324-A (KR)
Inventor: KIM JOON HYUNG
IPC: B62K5/007
Filed: 2018-06-01
Abstract: The present invention relates to a stair-climbing type driving device and a stair-climbing driving method. The stair-climbing type driving device comprises: a first wheel installation rack (21) and a second wheel installation rack (22); a frame (20); a front motor installation rack (23); a rear motor installation rack (24); a front wheel (30); a rear wheel (31); a front stair-climbing supporter (50); and a rear stair-climbing supporter (51).
Patent KR-20180137411-A (KR)
Title: Power source device
Inventor: UTSUNOMIYA FUMIYASU
IPC: H02M3/04
Filed: 2018-06-11
Abstract: Provided is a power source device which can restrain power consumption in a load with a low stored voltage without forming a control circuit consuming power. The power source device includes a capacitance, a voltage detection circuit, an input terminal, and an output terminal. Furthermore, the power source device includes: a booster circuit which converts a stored power input to the input terminal into a boosted power when a stored voltage is equal to or greater than a predetermined voltage, and outputs the boosted power from the output terminal; and a MOS transistor which controls a supply of the boosted power to a load. The input terminal is connected to a gate terminal of the MOS transistor, and the output terminal is connected to a source terminal of the MOS transistor. The MOS transistor is turned on when the stored power is converted into the boosted power by the booster circuit, while the MOS transistor is turned off when the stored power is not converted into the boosted power by the booster circuit.
Patent KR-20180135423-A (KR)
Inventor: YANG SUNGJAE
IPC: C12N9/10
Filed: 2018-06-12
Abstract: The present application relates to a novel thermostable amylosucrase and to an enzymatic production method of amylose using the same and, more specifically, to a novel thermophilic and thermostable amylosucrase exhibiting excellent thermostability in that the optimum pH and the optimum temperature of each enzyme are confirmed, and to a method for producing amylose using the same.
Patent KR-20190098902-A (KR)
Inventor: PYUN SUNG HYUN
IPC: G16H50/20
Filed: 2018-06-27
Abstract: According to an embodiment of the present invention, disclosed is a non-transitory computer-readable recording medium for recording one or more non-discrete spectrum analysis programs for laser spectroscopy-based lesion tissue detection. The one or more programs enable a lesion tissue detection method to be carried out by means of an electronic device having one or more processors. The lesion tissue detection method comprises a step for determining whether or not there is a lesion tissue by means of applying a learning model for lesion tissue detection to a non-discrete spectrum measurement result. The non-discrete spectrum measurement result is a result of the measurement of the spectrum with respect to all generated lights generated from the instant a laser is radiated on a sample and generated lights are generated to the point at which generated lights are no longer generated. Thus, lesions can be detected more accurately through the non-discrete spectrum measurement and the machine learning based lesion tissue detection method.
Patent KR-20200002112-A (KR)
Inventor: SONG JIN HUN
IPC: B23K1/00
Filed: 2018-06-29
Abstract: A soldering device includes: a soldering treatment part providing a treatment space, and dividing the treatment space into first and second areas; a liquid spray part installed in the first area, and spraying liquid to a substrate with a metal terminal formed on one side thereof; a solder spray part installed in the second area, and spraying melted solder having a greater specific gravity than the liquid to the metal terminal of the substrate transferred from the first area; a substrate transfer part transferring the substrate between the first and second areas; a liquid storage tank keeping the liquid constant at a first temperature by collecting the liquid from the treatment space; a liquid circulation line connecting the liquid storage tank and the liquid spray part; and a temperature control part connected to the liquid circulation line, and controlling the temperature of the liquid flowing through the liquid circulation line. Therefore, the soldering device can prevent a short circuit between terminals of electronic components.
Patent KR-20190003930-A (KR)
Inventor: HABLE WOLFRAM
IPC: H01L25/065
Filed: 2018-06-29
Abstract: A package (100) is provided. The package (100) includes a chip carrier (102), at least one electronic chip (104) mounted on the chip carrier (102), an electrically conductive contact structure (106) electrically coupled to the at least one electronic chip (104), and a mold-type encapsulant (108) encapsulating a part of the electrically conductive contact structure (106), the chip carrier (102), and at least a part of the at least one electronic chip (104). The chip carrier (102) includes a thermally conductive and electrically insulating core (122) coated with at least partly brazed electrically conductive layers (124,126) on opposing main surfaces thereof. It is possible to improve thermal performance, and electrical and mechanical reliability.
Patent KR-20200003593-A (KR)
Inventor: LEE JUN HA
IPC: H01L29/732
Filed: 2018-07-02
Abstract: The present invention provides a semiconductor device comprising: a substrate made of a semiconductor material doped with a first conductive dopant; an epi layer disposed on the substrate and doped with the first conductive dopant at a concentration lower than that of the substrate; a body layer disposed on the epi layer and doped with a second conductive dopant different from the first conductive dopant; trenches disposed on both sides of the body layer in a first direction so that the body layer has a mesa shape compared to the epi layer; body contact layers disposed on the body layer having the mesa shape and doped with the first conductive dopant at a concentration higher than that of the epi layer; source layers disposed on the body layer and doped with the second conductive dopant at a concentration higher than that of the body layer; gate insulating layers disposed in the trenches; and gate electrodes disposed to face the body layer with the gate insulating layer interposed therebetween. Here, the body contact layers and the source layers are repeatedly arranged alternately with each other in a second direction crossing the first direction on the body layer having the mesa shape. Thus, the semiconductor device is advantageous for miniaturization and can prevent a reduction in characteristics.
Patent KR-20190117349-A (KR)
Inventor: HAM SUNG SEEK
IPC: G01B3/10
Filed: 2018-07-03
Abstract: The present invention includes: a first case (110) including a bobbin shaft (111) in the center; a second case to which a circuit board (125) is attached; a bobbin (350) installed on the bobbin shaft (111) with tape wound thereon; a sensor sensing the rpm of the bobbin rotated by the withdrawal of the tape; and first and second tilting prevention members (150, 160) preventing the bobbin from being tilted during the rotation of the bobbin. The first tilting prevention member (150) comprises: a first horizontal fixing part (151) combined with the circuit board; and a first vertical fixing part (153) formed into a cylindrical shape vertical to the first horizontal fixing part (151). The second tilting prevention member (160) comprises: a second horizontal fixing part (161) rotated together with the bobbin by having an inner edge surface (165) combined with the upper part of the bobbin shaft (111) to be rotatable and having an outer edge surface (162) combined with the inner edge surface of an inner cylinder (353) of the bobbin on which the tape is wound; and a second vertical fixing part (163) formed into a cylindrical shape vertical to the second horizontal fixing part.
Patent KR-20190008112-A (KR)
Title: Device for preventing thermal deformation of fire door
Inventor: EUM IK CHUL
IPC: E06B5/16
Filed: 2018-07-09
Abstract: The present invention relates to a device for preventing a fire door from being thermally deformed, which has a simple configuration, and is capable of being easily installed even in a previously-installed fire door, of preventing the fire door from being thermally deformed when a fire occurs, and of allowing a firefighter to enter the fire door. According to an embodiment of the present invention, the device for preventing the fir door from being thermally deformed when the fire occurs, includes an anti-thermal deformation member, which includes a body extending in a lengthwise direction and a coupling part provided at one side of the body and a fixing hole, a thermal deformation member which is thermally deformed by heat emitted when the fire occurs, and a fixing member is inserted into the fixing hole to fix the anti-thermal deformation member to an outer upper portion of a door frame of the fire door, in which the fixing member fixes the anti-thermal deformation member to the outer upper portion of the door frame in the state that the anti-thermal deformation member is tightened while being interposed between the outer upper portion of the door frame and the coupling part. The anti-thermal deformation member is fixedly installed while extending in a lengthwise direction of the outer upper portion of the door frame such that the body is spaced apart from an upper portion of a flap of the fire door by a predetermined distance. The device for preventing the fire door from being thermally deformed prevents the flap of the fire door from being thermally deformed by preventing the flap of the fire door from protruding out of the framework of the door as an opposite side of the body rotates downward by the self-load of the body when the anti-thermal deformation member is thermally deformed in the fire so the tightening state of the anti-thermal deformation member is released.
Patent KR-20200006763-A (KR)
Inventor: PARK DAE HAN
IPC: A01K85/02
Filed: 2018-07-11
Abstract: Disclosed is an anti-jamming tool for a fish hook, which is configured to stably support load and wind pressure of a window, prevent condensation, exhibit an insulation effect, and improve productivity and operation efficiency. According to the present invention, the anti-jamming tool for a fish hook comprises a T-shaped first bracket and an inverted L-shaped second bracket, configured to support a lower portion of one side in a width direction of a window frame extending towards an upper portion of an outer wall on which the window frame for forming a window is mounted and towards indoors, and to be grounded on a vertical surface at an indoor side of the outer wall. The first bracket is formed by molding a synthetic resin material for insulation, and a vertical portion and a horizontal portion of the second bracket are made by punching and bending a metal material to support load and wind pressure of the window while coming into contact with inner sides of a vertical portion and a horizontal portion of the first bracket which is in contact with vertical surfaces of the lower portion and the outer wall of the window frame extending towards the indoors. A pair of reinforcing members includes: a main body inserted into the first bracket and the second bracket in a diagonal direction to increase durability while supporting the weight of the window; and a vertical fixing piece and a horizontal fixing piece bent on both upper and lower ends of the main body and formed in an integral manner. Through-holes or screw holes formed in the vertical fixing piece and the horizontal fixing piece of the reinforcing members are aligned on the vertical portion and the horizontal portion of the first bracket or the vertical portion and the horizontal portion of the second bracket, to be coupled to each other through the fastening of a fixing bolt.
Patent KR-20200006822-A (KR)
Inventor: KIM HYUN
IPC: H01M10/615
Filed: 2018-07-11
Abstract: Provided is a battery pack. The battery pack of the present invention comprises: a battery cell; a cooling plate for cooling the battery cell; a heat transfer sheet interposed on a cooling path between the battery cell and the cooling plate to mediate heat transfer between the battery cell and the cooling plate; and a heating member generating heat in accordance with electrical input, wherein at least a portion thereof is embedded in the heat transfer sheet. According to the present invention, the battery pack enables the heating of the battery cell in a low temperature environment and the cooling of the battery cell in a high temperature environment while structural simplification is possible.
Patent KR-20200012150-A (KR)
Title: Electronic return switch for valves
Inventor: MUN GEON MO
IPC: F16K31/04
Filed: 2018-07-26
Abstract: The present invention relates to an electronic return device for a valve and, more specifically, to an electronic return device for a valve which has a printed circuit board (PCB) at the inner center of a case unit consisting of an upper case and a lower case, a motor formed at one side of the PCB wherein a gear hole is formed on the PCB, and a rechargeable battery for driving the motor is formed at the lower side of one side of the PCB. According to the present invention, malfunction of a boiler and an air conditioning system can be prevented.
Patent KR-20200012596-A (KR)
Title: Apparatus and method for calibration of bio-information estimation model, and apparatus for estimating bio-information
Inventor: PARK CHANG SOON
IPC: A61B5/00
Filed: 2018-07-27
Abstract: Disclosed is an apparatus for calibrating a bio-information estimation model to minimize a calibration error of a bio-information estimation model. According to one embodiment of the present invention, the apparatus may comprise: a sensor unit measuring a bio-signal from a user in a reference interval; a feature extraction unit extracting a reference feature value from the bio-signal; and a calibrator determining whether the calibration is appropriate based on one or more of the extracted reference feature value and an offset value, and calibrating a bio-information estimation model based on the reference feature value and offset value if the calibration is appropriate according to the determination result.
Patent KR-20200014019-A (KR)
Title: Image analysis system and method for post processing of a workpiece
Inventor: CHO CHANG NHO
IPC: G05B19/18
Filed: 2018-07-31
Abstract: The present invention relates to a system for analyzing a workpiece image for post-processing a workpiece and a method thereof. According to the present invention, the system comprises: an input unit for receiving a workpiece image of a completely processed workpiece from a machine tool; an image analyzing unit for detecting a chattering mark and a burr generated on a workpiece processing surface from the workpiece image using a deep learning-based analysis algorithm and analyzing whether the chattering mark is caused by a defect of the machine tool or a defect of a processing trajectory which is a trajectory of processing the workpiece by the machine tool; a chattering mark processing unit for requesting the replacement of a processing tool mounted on the machine tool in accordance with an analysis result of the image analyzing unit or generating the modified trajectory modified from the processing trajectory; and a burr processing unit for generating a deburring trajectory for removing the burr detected by the image analyzing unit. Accordingly, the inspection of a workpiece can be performed without completely relying on labor after the processing of the workpiece is finished. Also, a cause of generating a chattering mark generated in the workpiece can be recognized. In addition, a process of removing a burr can be simplified, thereby reducing consumption of work labor and work time required for a post-processing process and increasing factory efficiency.
Patent KR-20200015018-A (KR)
Title: Brushing tools with elastic porous body
Inventor: SONG JUNE SIL
IPC: A46B9/00
Filed: 2018-08-02
Abstract: The present invention relates to a tooth cleaning tool having an elastic multi-space body, which is capable of preventing teeth and gums from being damaged. The tooth cleaning tool comprises a tooth cleaning body part (12) and a head part (11). An elastic multi-space body (30) is formed in a part of the head part (11), and the elastic multi-space body (30) is connected to a part of the head part to be fixed.
Patent KR-20190123195-A (KR)
Title: Antenna apparatus and antenna module
Inventor: LIM DAE KI
IPC: H01Q9/40
Filed: 2018-08-09
Abstract: According to one embodiment of the present invention, provided is an antenna device, which comprises: a ground layer having a through hole; a feed via arranged to pass through the through hole; a patch antenna pattern disposed above the ground layer and electrically connected to one end of the feed via; a first coupling patch pattern disposed above the patch antenna pattern; a second coupling patch pattern disposed between the first coupling patch pattern and the patch antenna pattern; and a dielectric layer occupying at least one portion of a space between the first and second coupling patch patterns, wherein a dielectric constant of at least one portion of the space between the patch antenna pattern and the second coupling patch pattern is disposed to be smaller than the dielectric constant of the space between the first coupling patch pattern and the second coupling patch pattern.
Patent KR-20200022659-A (KR)
Title: Hybrid cold and warm storage bottle
Inventor: CHO KYUNG RYUN
IPC: A47J41/00
Filed: 2018-08-23
Abstract: The present invention relates to a hybrid cold and hot storage bottle. The hybrid cold and hot storage bottle comprises: an upper lid-type body unit (110) which is fastened to and separated from a storage-type body unit (120) by forming a first screw unit formed on an inner circumferential surface of a lower end to be fastened to a second screw unit formed on an outer circumferential surface of an upper end of the storage-type body unit (120); and a storage-type body unit (120) which is formed in a cylindrical shape to keep thermal insulation, has a partition for storing a beverage bottle (200) or beverage therein formed on a side surface and a lower surface, and is formed to be fastened to and separated from a replaceable cooling and heating medium storage unit (130) on a lower part. Accordingly, a beverage bottle such as a frozen mineral water bottle or the like is entirely put into a cold and hot storage bottle of a vacuum flask or a tumbler shape, thereby providing an effect that various frozen and refrigerated beverage, mineral water and the like can be put into and taken out in a commercially available state. In addition, a replaceable cooling and heating medium formed on a lower end can be entirely frozen or heated, the inside of the replaceable cooling and heating medium can be replaced with a cooling medium or a heating medium, and cylindrical ice can be put into and taken out instead of the replaceable cooling and heating medium.
Patent KR-20190024813-A (KR)
Inventor: CHOI KWON HEE
IPC: B62M3/00
Filed: 2018-08-29
Abstract: An upright bicycle crank device of the present invention comprises: a first driving plate connected with a back wheel through a chain and rotating with respect to a second driving plate installed at the center; a first central shaft and a second central shaft eccentrically installed at the center of the first driving plate and separated from each other; a pair of crank shafts respectively installed on the first central shaft and the second central shaft; a first link unit and a second link unit interlocking with the first central shaft and the second central shaft; and a first hinge means and a second hinge means hinge-connecting the first link unit and the second link unit with the first driving plate. Therefore, the top dead center and the bottom dead center of the pair of crank shafts are rotated in an unmatched manner due to speed deviation between rotation trajectories of the pair of crank shafts by eccentricity between the first driving plate and the first central shaft and the second central shaft, thereby preventing dead points.