baber/WOPTO huggingface dataset:
Patent KR-20210002209-A (KR)
Inventor: KIM JIN HYUK
IPC: F26B5/04
Filed: 2019-06-27
Abstract: According to an embodiment of the present invention, provided are a dryer, which can measure a state of an object to be dried in real time, and has enhanced performance of maintaining a high-temperature drying state to improve drying performance and to efficiently operate energy, and a drying method using the same. According to an embodiment of the present invention, the hybrid depressurizing-type heat pump dryer capable of checking an object to be dried, comprises: a chamber; a support frame unit installed inside the chamber, and formed by coupling a plurality of support frames for supporting a tray supporting an object to be dried by removing moisture; a heat pump module installed inside the chamber, and drying the object to be dried; a pressure control unit coupled to the chamber to adjust a pressure inside the chamber; a load sensor formed on a portion of the support frame unit being in contact with the tray to measure a load of the object to be dried and the tray; and a thermal image sensor installed inside the chamber, and measuring heat distribution on a surface of the object to be dried.
Patent KR-20210004444-A (KR)
Inventor: LIM JI HOON
IPC: G11C7/04
Filed: 2019-07-04
Abstract: According to one embodiment of the present invention, provided is a nonvolatile memory device, which comprises: a differential current driver configured to receive a first differential signal and a second differential signal according to a temperature and to generate a first compensation current and a second compensation current corresponding to a difference value between the first and second differential signals; a current mirror circuit configured to mirror a first current, which is the sum of a reference current and the first compensation current, to generate a second current having the same value as the value of the first current, and to adjust the reference current according to the difference value between the second current and the second compensation current; and a trimming circuit configured to generate a program current or a read current based on the adjusted reference current.
Patent KR-20210006210-A (KR)
Inventor: LIM HYUN TAE
IPC: H01R13/24
Filed: 2019-07-08
Abstract: According to the present invention, a film connector device includes: an upper housing which is open bottom, and in which an electric cable connected to the outside is installed; a terminal installed inside the upper housing and electrically connected to the electric cable; and a lower housing which is coupled to the upper housing so as to cover an open portion of the upper housing, and has a film coupling portion through which a conductive film is slidably coupled from the side. The terminal includes an elastic deformable structure so as to be elastically deformed in the direction in which the conductive film is pressed, thereby preventing damage to the conductive film by improving the structure of the film connector device which electrically connects the conductive film to a control module.
Patent KR-20210007077-A (KR)
Inventor: CHO JIN KYEOM
IPC: B60K35/00
Filed: 2019-07-09
Abstract: The present invention relates to an eco-friendly vehicle and a start control method therefor. More particularly, the present invention relates to an eco-friendly vehicle capable of reducing an unpleasant secondary start feeling caused by a gear alignment state of a transmission in a specific situation, and a start control method therefor. According to an embodiment of the present invention, a start control method for an eco-friendly vehicle may comprise the steps of: determining a first condition for activating a preset stop control; turning off control for generating creep torque of a motor when the first condition is satisfied; when the brake is released, controlling a transmission to an open state and activating the control for generating the creep torque; and when a second condition for the rotation speed of the motor is satisfied, controlling the transmission to a locked state through a slip state.
Patent KR-20210007608-A (KR)
Inventor: KIM HYEON TAE
IPC: A01K1/03
Filed: 2019-07-12
Abstract: The present invention relates to an automatic pig breeding device. When two or more pigs are to enter a pig weight measurement unit and such a situation is not prevented, the two or more pigs enter the pig weight measurement unit or all the pigs fight with each other without entering the pig weight measurement unit. Thus, an automatic pig breeding device cannot function properly. The present invention is to resolve such a problem. To solve the problem, a pig breeding device provided according to the present invention comprises an entrance door, a weight measurement unit, a feeding unit, and an exit door unit. The weight measurement unit comprises: a top plate composed of a rectangular top plate frame and a top plate wire mesh; and load cells placed in the middle of the long side of the top plate, at the four corners of the top plate, and at the lower part of the top plate. When the sum of the weight values of the two innermost load cells opposite to the entrance door among the six load cells is 1/6 or more of the total weight of a pig, the entrance door of the pig breeding device is closed. According to the structure of the present invention, a pig′s health status is predicted by judging the symmetry of the pig′s left and right gait, and the movement of the pig′s weight is detected to close the entrance door. Accordingly, a means enabling the automatic pig breeding device to function properly is provided.
Patent KR-20190090752-A (KR)
Title: Display device and electronic device
Inventor: IKEDA TAKAYUKI
IPC: G09F9/33
Filed: 2019-07-25
Abstract: A display device and electronic device of the present invention suppresses the enlargement in an area of a pixel by minimizing a current supplied to an electroluminescent element. The display device has a switch transistor, a first drive transistor, an electroluminescent element, and a second drive transistor formed between the first drive transistor and electroluminescent element. A power supply potential is applied to a gate of the second drive transistor. In addition, a value of a current supplied to the electroluminescent element is controlled by controlling a drain current of the second drive transistor by the first and second drive transistors.
Patent KR-20210012715-A (KR)
Title: Injection module and inject medicine device comprising the same
Inventor: CHOI WOO HYEK
IPC: A61B5/1486
Filed: 2019-07-26
Abstract: Disclosed is a drug injection device. The drug injection device according to an embodiment comprises: a detection member which includes a hollow formed along a longitudinal direction, and in which a void communicating with the hollow is formed on a surface thereof; and a biosensor connected to the detection member and configured to sense a concentration of a target biological material. The present invention can minimize user inconvenience.
Patent KR-20210016176-A (KR)
Inventor: KANG MUN SU
IPC: E04D11/02
Filed: 2019-08-01
Abstract: The present invention discloses a rooftop waterproofing structure having a waterproof protective layer and a construction method thereof. The rooftop waterproofing structure having the waterproof protective layer is configured to protect a waterproof mortar layer through the waterproof protective layer made of slag having porous layers, thereby being advantageous for heating and cooling due to low heating properties, protecting the waterproof layer even in a harsh environment, and maintaining a durability life for a long time.
Patent KR-20200018282-A (KR)
Title: Foldable electronic device including an antenna
Inventor: JUNG HOJIN
IPC: H04M1/02
Filed: 2019-08-02
Abstract: Various embodiments of the present invention relate to an electronic apparatus including an antenna, comprising: a foldable housing; a flexible display loaded on the foldable housing and having at least a part folded thereon; and a decorative member loaded on a boundary part of the flexible display and coupled with a side surface member of the foldable housing. The side surface member includes a conductive part electrically connected to a communication circuit, and the decorative member can be formed of a low dielectric constant material.
Patent KR-20210016784-A (KR)
Title: Method for preparing 3-hydroxypropionic acid alkylester
Inventor: KIM CHUL WOONG
IPC: C07C69/675
Filed: 2019-08-05
Abstract: The present invention relates to a method for the preparation of 3-hydroxypropionic acid alkyl ester, wherein 3-hydroxypropionic acid is converted into 3-hydroxypropionic acid alkyl ester through a liquid phase conversion reaction in an aqueous solution containing 3-hydroxypropionic acid. After the removal of unreacted materials used in the liquid phase conversion reaction, extraction is performed with an extraction solvent. By controlling the amount of alcohol used in the reaction step, 3-hydroxypropionic acid alkyl ester can be obtained with high extraction efficiency.
Patent KR-20210017228-A (KR)
Inventor: HWANG HO SOON
IPC: B32B15/085
Filed: 2019-08-07
Abstract: According to an embodiment of the present invention, provided is a multilayer film applied to a pouch for a secondary battery which can have improved barrier properties and chemical resistance. The multilayer film applied to a pouch for a secondary battery comprises: a surface layer disposed on an outside of a multilayer film; a metal layer laminated on one surface of the surface layer; an extruded resin layer laminated on one surface of the metal layer; and a sealant layer laminated on one surface of the extruded resin layer, wherein each of the extruded resin layer and the sealant layer can be formed with at least a three-layer structure.
Patent KR-20210017521-A (KR)
Title: Aerosol generating system
Inventor: PARK IN SU
IPC: A24F47/00
Filed: 2019-08-08
Abstract: The aerosol generating system can include a cavity accommodating at least a portion of a cigarette, and an induction coil positioned at the periphery of the cavity to generate an alternating magnetic field. In this embodiment, by heating a first susceptor and a second susceptor positioned along the length direction of the cavity to a different temperature by the induction coil, it is possible to heat the cigarette.
Patent KR-20200026708-A (KR)
Title: An apparatus for infrared inspection of an electronic component and method thereof
Inventor: OH KUANG ENG
IPC: G01N21/35
Filed: 2019-08-16
Abstract: The present invention relates to an apparatus for infrared inspection of electronic components and a method thereof. An apparatus (1) for infrared inspection of an electronic component comprises at least one first infrared imaging unit (101), the first infrared imaging unit (101) capable of capturing a first surface of the electronic component (103), wherein the first surface is an upper surface of the electronic component (103). The first infrared imaging unit (101) includes applying direct front illumination (107), direct rear illumination (109), or a combination thereof. The apparatus further comprises at least one second infrared imaging unit (105), the second infrared imaging unit (105) capable of capturing a second surface of the electronic component, wherein the second surface is substantially perpendicular to the first surface of the electronic component. The second infrared imaging unit (105) applies the direct front illumination (107), the direct rear illumination (109), or a combination thereof.
Patent KR-20210021639-A (KR)
Title: System and Method for Augmented Reality-Based Predictive Maintenance in Facilities
Inventor: LEE SUNHWI
IPC: G06T19/00
Filed: 2019-08-19
Abstract: The present invention relates to an augmented reality-based facility predictive maintenance system and to a method thereof. In more detail, according to the system and the method thereof, information such as the status and failure prediction of the corresponding facility is provided to a user based on augmented reality through a user terminal, so that the status and failure prediction of the facility can be checked in real time. A server system of the present invention includes one or more sensors, a facility information management unit, and an AR processing unit.
Patent KR-20210027649-A (KR)
Title: A duct assembly for cross wiring work
Inventor: KOH JAE WAN
IPC: H02G3/04
Filed: 2019-08-30
Abstract: The present invention relates to a duct assembly for cross wiring wok and, more particularly, to a duct assembly for cross wiring work which prevents overlap between cables wired in different directions during the cross wiring work to increase workability of the wiring work, and can be supplied to a field as pre-fabricated parts to increase work productivity by reducing wiring work time and man hour. To this end, the duct assembly for cross wiring work comprises: a body duct providing a wiring space in one direction; and a cross duct providing a wiring conduit which crosses with respect to a wiring direction of the body duct, and guiding wiring so that the wiring can be performed by crossing the outside of the body duct.
Patent KR-20200027437-A (KR)
Title: System for determining an accurate ohmic resistance value associated with a battery cell
Inventor: LI XUEYAN
IPC: G01R31/388
Filed: 2019-09-02
Abstract: According to the present invention, provided is a system for determining an accurate ohm resistance value associated with a battery cell. The system includes a microprocessor and a memory device. The memory device has a three-dimensional interpolation table including a first record, a second record, a third record, a fourth record, a fifth record, a sixth record, a seventh record, and an eighth record each having an SOC value, a temperature value, a current value, and an ohm resistance value. The microprocessor determines an accurate ohm resistance value associated with the battery cell by performing three-dimensional interpolation operations based on a first SOC value, a first temperature value, a first current value, and the SOC value, the temperature value, and the current value of each of the records.
Patent KR-20200041252-A (KR)
Title: Heating lamp
Inventor: MIZOJIRI TAKAFUMI
IPC: H01K1/24
Filed: 2019-09-06
Abstract: An objective of the present invention is to provide a heating lamp for increasing uniformity of heating in an area to be heated without increasing a size of the heating lamp. The heating lamp comprises: a light emitting tube exhibiting transmissivity with respect to light; a filament including a first winding unit positioned at an end of the light emitting unit and a second winding unit positioned at a central portion of the light emitting tube than the first winding unit and wound at a density lower than winding density of the first winding unit; and a reflective film formed on part of the wall surface of the light emitting tube when viewed from a tube axis direction of the light emitting tube.
Patent KR-20210034366-A (KR)
Title: Fuel tanks for vessel
Inventor: LEE YANG HEON
IPC: B63B17/00
Filed: 2019-09-20
Abstract: Disclosed is a fuel tank for a vessel in which an installation structure of a maintenance platform is improved. According to an aspect of the present invention, provided is a fuel tank for a vessel comprising: a tank part; an insulating part surrounding an external exposed surface of the tank part; a transfer pipe passing through the tank part and the insulating part and extending upwardly of the tank part; and a platform coupled to the transfer pipe and disposed on the upper side of the tank part.
Patent KR-20200066550-A (KR)
Inventor: YU JEN JUI
IPC: H01L25/065
Filed: 2019-09-25
Abstract: The present invention relates to an integrated circuit package and a method thereof. According to an embodiment of the present invention, a device comprises: an integrated circuit die; a sealing material at least partially sealing the integrated circuit die; a redistribution structure, on the sealing material, electrically connected to the integrated circuit die and including a pad; a passive device including a conductive connector physically and electrically connected to the pad; and a protection structure disposed between the passive device and the redistribution structure, wherein the protection structure surrounds the conductive connector, includes an epoxy flux, and has a void disposed therein.
Patent KR-20210036759-A (KR)
Title: Portable hair removing device using intensive pulse light
Inventor: PSB
IPC: A61B18/00
Filed: 2019-09-26
Abstract: The present invention relates to a portable hair remover for removing human hair using periodic light pulses. The hair remover is small in size and highly portable, is rechargeable, entails little energy loss, and is excellent in lamp cooling as compared with the related art. The hair remover includes: a main body where an inner hollow portion is formed along the direction of a vertical axis and an empty space portion is formed such that cooling water can be contained between the inner and outer peripheral surfaces where the hollow portion is formed; a flash lamp installed in the hollow portion of the main body for light pulse irradiation; a drive unit provided in the rear end portion of the main body, connected to the flash lamp, subject to power application from an external power supply, and operating the flash lamp using an incorporated drive circuit; a reflector separated from the flash lamp, surrounding the flash lamp, and having an inner reflective layer; and a filter provided in the front end portion of the main body and adjusting the wavelength of the light pulse. A condensing lens can be added between the filter and the lamp.
Patent KR-20210040670-A (KR)
Title: Carbon dioxide reduction generator and Carbon dioxide reduction method
Inventor: EOM TAEHYOUNG
IPC: C25B9/23
Filed: 2019-10-04
Abstract: In a device which electrochemically converts carbon dioxide and produces electricity at the same time, the present invention relates to a carbon dioxide reduction generator comprises the following: a mixed aqueous solution input unit which supplies a mixed aqueous solution containing carbon dioxide; an anode in which oxidation reaction takes place; a cathode in which the carbon dioxide in the mixed aqueous solution supplied from the mixed aqueous solution input unit undergoes a chemical reaction; a positive ion exchange membrane which is disposed between the anode and the cathode; and a discharge unit through which a reduction product produced by reduction from the cathode is discharged.
Patent KR-20210044574-A (KR)
Title: digital prescription system and method based on bio-signal
Inventor: LEE HOO MAN
IPC: G16H40/20
Filed: 2019-10-15
Abstract: The present invention relates to a digital prescription system based on a biometric signal to perform physical therapy optimized for each individual on the basis of the biometric signal, and a digital prescription method thereof. According to an embodiment of the present invention, the digital prescription system comprises: a primary examination device for performing a primary examination by using a questionnaire or an image; a secondary examination device for performing a second examination by using a biometric signal; and a digital prescription device for providing a digital prescription in a content method by using results of the primary and secondary examinations. The secondary examination device examines a biometric signal of a muscle region having pain or inflammation according to the result of the primary examination through the primary examination device and the digital prescription device issues a doctor's digital prescription on the basis of an examination of the biometric signal, so that the patient receives treatment according to the digital prescription.
Patent KR-20210050734-A (KR)
Title: Finger guard
Inventor: LEE JONG YOUNG
IPC: A41D13/05
Filed: 2019-10-29
Abstract: Disclosed is a finger guard. The finger guard according to the present invention comprises: a rectangular mesh pad in which a plurality of unit plate-like pieces are networked to be connected in all directions by a plurality of connection ring members in a flowable state; and at least one pair of tightening belt members provided to protrude in parallel on one side of the mesh pad. In a state where the mesh pad covers and wraps the upper part of the finger of the human body and partially exposes the lower part of the finger in the longitudinal direction, each of the tightening belt members passes through the lower part of the finger, is connected to be caught on any one of the unit plate-like pieces, and is worn in the form of armor. According to this configuration, when worn, the finger guard is made to be worn in the form of armor to appropriately adjust the tightening state depending on the thickness of the wearer's finger. Therefore, by efficiently improving convenience and wearability, it is possible to secure the quality for functionality and stability that can efficiently perform more delicate and precise work.
Patent KR-20210053055-A (KR)
Title: LED Lighting device with plasma ionizer
Inventor: JUNG SUKSOON
IPC: A61L9/22
Filed: 2019-11-01
Abstract: The present invention provides a lighting device as a lighting device (100) including a lighting frame (101) manufactured by a double extrusion method and extending in a first direction. The lighting frame (101) comprises: an upper frame (110) positioned in a direction facing a ceiling based on a state in which the upper frame is fixed to the ceiling, wherein a pair of side wall portions (112) are formed on both sides in a first direction, respectively; a lower frame (130) formed on a lower part of the upper frame (110) and having a hollow (132) formed in the first direction while surrounding a lower surface of the upper frame (130) and a pair of substrate fixing units (134) for fixing a light source module (150) formed along the first direction on the lower surface of the upper frame (110) of the hollow (132), wherein the light source module (150) is inserted and fixed between the pair of substrate fixing units (134); and a pair of side covers (170) covering both ends of the upper frame (110) and the lower frame (130), mounting a plasma ionizer (180) for emitting sterilization ions toward the outside, and having a predetermined opening hole (172) in a portion facing the plasma ionizer (180). A photocatalyst is applied to an outer surface of the lower frame (130) to form a photocatalyst coating layer that responds to visible light in a preset temperature range. An object of the present invention is to propose the lighting device that can improve indoor air quality through the plasma ionizer without a separate air purifier in the room.
Patent KR-20210056525-A (KR)
Title: Negative transconductance device and multi-valued inverter logic device using the negative transconductance device
Inventor: LEE SUNG JOO
IPC: H01L27/26
Filed: 2019-11-11
Abstract: A negative transconductance element is disclosed. The negative transconductance element comprises: a first transistor having a p-type semiconductor channel; a second transistor having an n-type semiconductor channel; and a third transistor having an ambipolar semiconductor channel and positioned between the first and second transistors. A first drain electrode of the first transistor is connected to a third source electrode of the third transistor and a drain electrode of the third transistor is electrically connected to a second source electrode of the second transistor. Therefore, the present invention is to provide the negative transconductance element having at least two threshold voltages through a heterogeneous junction structure of a semiconductor material.