baber/WOPTO huggingface dataset:
Patent KR-20210101042-A (KR)
Title: Aerosol generating apparatus and method for operating the same
Inventor: JUNG HYUNG JIN
IPC: A24F40/51
Filed: 2020-02-07
Abstract: An aerosol generating apparatus according to an embodiment comprises: a heating chamber into which an aerosol generating article is inserted; a heater which heats the aerosol generating article in the heating chamber; an inductance sensor which measures an inductance value of a coil; a capacitance sensor which measures a capacitance value of a capacitor; and a control unit which detects whether the aerosol generating article is inserted, based on the inductance value of the coil and the capacitance value of the capacitor that are changed by a marker included in the aerosol generating article.
Patent KR-20210101055-A (KR)
Title: Electronic device for task scheduling when running application, method for operating thereof and storage medium
Inventor: KIM KILJAE
IPC: G06F9/48
Filed: 2020-02-07
Abstract: An electronic device according to an embodiment includes at least one processor, and a memory operatively connected to the at least one processor. The memory, upon execution, identifies, by the at least one processor, a plurality of tasks associated with an execution operation of an application when the application is executed, allocates virtual execution times for the plurality of tasks at the time of scheduling, and stores instructions of arranging, after adjusting a virtual execution time of at least one task to be preferentially performed among the plurality of tasks is minimized, at least one task with the adjusted virtual execution time, and preferentially performing the at least one task according to sorted order. Other embodiments are possible.
Patent KR-20210101717-A (KR)
Title: Foldable electronic device including hinge assembly
Inventor: HEEBO SHIM
IPC: G06F1/16
Filed: 2020-02-10
Abstract: The present invention relates to a foldable electronic device including a hinge assembly, capable of safely supporting a flexible display even if an electronic device is unfolded. According to various embodiments of the present disclosure, the electronic device includes: a first housing including at least one first electronic part; a second housing including at least one second electronic part; a hinge housing interposed between the first housing and the second housing; a hinge assembly assembled to the hinge housing to rotatably connect the first and second housings; a flexible circuit board electrically connecting the first and second electronic parts to each other, via the hinge housing; and a flexible display disposed from one area of the first housing to at least one area of the second housing while crossing the hinge assembly. The hinge assembly includes: a first bracket coupled to the at least one area of the first housing to rotate about a virtual first rotating axis; a second bracket coupled to the at least a portion of the second housing to rotate about a virtual second rotating axis; a fixing bracket supporting the first bracket and the second bracket; and a support unit interposed between a flexible circuit board and the flexible display. The support unit may support the at least one area of the flexible display in an unfolded state, and the support unit may be spaced apart from the flexible display as the electronic device rotates from the unfolded state to a folded state. Besides, various embodiments of the present invention are possible.
Patent KR-20200110171-A (KR)
Inventor: REISHI FUJIWARA
IPC: B41F23/04
Filed: 2020-02-11
Abstract: The present invention relates to an intermittent printing apparatus in which a slip does not occur and deviation in print alignment does not occur when a substrate to be printed is driven. According to the present invention, a paper-receiving side step-back roller (6) and a paper-discharge side step-back roller (10) are synchronized to be driven so as to be forward-rotated such that a substrate to be printed (W) is driven in a forward direction to print an image on the substrate to be printed (W) by a compression ball (9) and a blanket ball (8), and the paper-receiving side step-back roller (6) and the paper-discharge side step-back roller (10) are synchronized to be driven so as to be backward-rotated such that the substrate to be printed (W) is driven in a backward direction. Also, the substrate to be printed (W) is wound around a circumferential surface of the compression ball (9) at a predetermined winding angle, and is pressed against the circumferential surface of the compression ball (9) by a nip roller (42) for a compression ball, and the compression ball (9) is synchronized with the paper-receiving side step-back roller (6) and the paper-discharge side step-back roller (10) to be driven so as to be forward- and backward-driven.
Patent KR-20210106101-A (KR)
Inventor: YOUNG MIN KIM
IPC: B01J37/02
Filed: 2020-02-20
Abstract: The present application relates to a core-shell structure including: a titanium dioxide core; and a titanium dioxide shell formed on the surface of the titanium dioxide core, wherein the crystal structure of the titanium dioxide core and the crystal structure of the titanium dioxide shell are the same, and the titanium dioxide shell has an oxygen defect.
Patent KR-20210108085-A (KR)
Title: Apparatus for manufacturing solar cell for high efficiency
Inventor: CHOI GEE CHEOL
IPC: C30B15/14
Filed: 2020-02-25
Abstract: The present invention relates to an apparatus for manufacturing a solar cell in which a silicon wafer has high density so as to increase power generation efficiency. According to the present invention, the apparatus for manufacturing the solar cell includes: a mold having a molding flask corresponding to a shape of a wafer for manufacturing the solar cell; a lifting/lowering member installed in the mold so as to be lifted and lowered so that a wafer raw material is lifted and lowered upward when the molding flask is filled with the wafer raw material that is molten; an actuator for lifting or lowering the lifting/lowering member; and a pressing device for pressing the wafer raw material filled in the molding flask so that the molten wafer raw material is compressed in a process of hardening to have increased density. According to the apparatus for manufacturing the solar cell of the present invention, a manufacturing cost of the solar cell is minimized, and the power generation efficiency is improved, so that a cost of supplying a solar power generation facility is significantly reduced.
Patent KR-20210074980-A (KR)
Title: Electronic terminal device capable of update processing for application based on blockchain and operating method thereof
Inventor: JU YONG WAN
IPC: G06F16/11
Filed: 2020-03-02
Abstract: Disclosed are an electronic terminal device capable of update processing for an application based on a block chain and an operating method thereof. According to the present invention, the electronic terminal device and the operating method thereof may reduce a burden on a server due to the distribution of update data and simultaneously support the rapid distribution of the update data to a large number of users, in a system requiring distribution of the update data, by receiving update data propagated from an update data management server through a block chain network and redistributing the same to other node devices through the block chain network.
Patent KR-20200110192-A (KR)
Title: Sealing agent for display and liquid crystal display
Inventor: MUTO MASAYOSHI
IPC: G02F1/1339
Filed: 2020-03-03
Abstract: The present invention relates to a sealing agent for a display which can be applied to a flexible display or a display having a curved shape. Particularly, the present invention relates to a sealing agent for a display including a compound having a specific structure in the molecule. The sealing agent for a display shows excellent adhesion strength to an adherent and has flexibility compatible with low water permeability, and thus is useful as a sealing agent particularly for a display requiring adhesiveness to an organic film, a flexible display or a display having a curved shape. The sealing agent for a display includes (A) an urethane (meth)acrylate obtained by reacting (a) a polyol, (b) an organic polyisocyanate and (c) a hydroxyl group-containing (meth)acrylate, and includes, as ingredient (a), a dimeric diol or a polyester diol formed from a dimeric diol and a polyhydric carboxylic acid.
Patent KR-20210112956-A (KR)
Title: Ultrasound diagnosis apparatus and operating method for the same
Inventor: PARK SUNG WOOK
IPC: A61B8/00
Filed: 2020-03-06
Abstract: Disclosed is an operation method for an ultrasonic diagnostic apparatus, which includes the steps of: obtaining reference information regarding a lesion of a subject, the reference information being set on the basis of clinical information of the subject; obtaining at least one ultrasonic image, on the basis of scan mode information and cross-section information of the subject included in the reference information; identifying whether observation information obtained from the at least one ultrasonic image satisfies condition information used to diagnose the lesion; and displaying diagnosis result information of the subject, on the basis of a result of identifying whether the observation information satisfies the condition information. Accordingly, it is possible to accurately diagnose the lesion of the subject.
Patent KR-20210114293-A (KR)
Title: Traffic lights for vehicle
Inventor: KIM JEONG GI
IPC: G08G1/07
Filed: 2020-03-10
Abstract: An embodiment of the present invention includes a vehicle traffic light, which includes: a traffic light housing; a plurality of signal notification lamps disposed on the front of the traffic light housing and indicating vehicle signals as colors or arrows; a signal change notice lamp disposed on the front of the traffic light housing and informing the time of signal change as a number; and a signal control unit configured to change and display the vehicle signal displayed on the signal notification lamp according to a set vehicle signal change algorithm, and perform control to inform in advance the time of signal change of the signal notification lamp as a number through the signal change notice lamp.
Patent KR-20200111120-A (KR)
Inventor: KIM IK YON
IPC: C09B57/00
Filed: 2020-03-18
Abstract: The present invention relates to a novel naphthofuran derivative and a use thereof. A compound of chemical formula 2 according to the present invention can be usefully used in fluorescent dyes, particularly fluorescent dyes for bio-imaging. In the compound of the formula 2, A represents a hydrocarbon ring selected from benzene or naphthalene.
Patent KR-20210119645-A (KR)
Title: Icecream cutting device
Inventor: LEE EIC JAE
IPC: B26D1/547
Filed: 2020-03-25
Abstract: An invention for an ice cream cutting device is disclosed. The disclosed ice cream cutting device comprises: a rotating member rotated by a driving unit provided on a frame member; a cutting member cutting ice cream discharged and supplied through a nozzle; an operation conversion unit connected to the rotating member to convert the rotation of the rotating member into the forward and backward motion of the cutting member and guide the same; and an avoidance operation unit connected to the operation conversion unit and the rotating member and helping the avoidance operation of the operation conversion unit to prevent collision with the ice cream supplied from the nozzle when the advanced cutting member is returned to the reverse.
Patent KR-20200037760-A (KR)
Title: Organic light emitting display device
Inventor: HER YONG KOO
IPC: H01L51/52
Filed: 2020-03-27
Abstract: An organic light emitting display device includes an organic light emitting display panel and touch electrodes disposed directly on the organic light emitting display panel. The organic light emitting display panel includes an organic light emitting element disposed in an emission region and a first light blocking layer disposed in a non-emission region. The touch electrodes are disposed on an encapsulation layer covering the organic light emitting element. The touch electrodes are disposed to overlap the non-emission area. At least one of the touch electrodes may include a conductive light blocking material.
Patent KR-20200052252-A (KR)
Inventor: SVEN HOFSTETTER
IPC: B21D35/00
Filed: 2020-04-02
Abstract: The present invention relates to a method for producing stamped parts (W2), in which a stamped, particularly, precisely blanked workpiece (W1) is inserted in an embossing device and burr (G) formed on the workpiece (W1) during stamping is rounded through a die (GS) of the embossing device, and particularly, to a method for producing transmission disks or workpieces including teeth, especially gear wheels. The height of rollover (E) formed during the stamping is reduced by using the same stroke of the embossing device (GS) that performs burr rounding. Therefore, a geometrical difference between the die roll side surface and the burr side surface of a stamped or precisely blanked workpiece can be reduced.
Patent KR-20200049752-A (KR)
Inventor: TAEJIN JUNG
IPC: G03B13/36
Filed: 2020-04-29
Abstract: The present invention relates to a voice coil motor which can prevent quality of an image or a video from being degraded. The voice coil motor comprises: a base unit; a mover including a bobbin disposed on an upper part of the base unit to support a lens and having a plurality of rotation prevention units intermittently formed along an outer circumferential surface, and a first driving unit disposed on the outer circumferential surface of the bobbin; a stator including a yoke fixed to the base unit, surrounding the mover, and including inner yoke units individually extended between the rotation prevention units, and a second driving unit disposed to face the first driving unit; an elastic member elastically supporting the mover with regard to the stator; and a foreign material occurrence suppression unit preventing a foreign material from occurring from the bobbin by reducing a contact area between the rotation prevention unit and the inner yoke unit.
Patent KR-20210138421-A (KR)
Title: Sterilizing device of elevator
IPC: A61L2/10
Filed: 2020-05-12
Abstract: The present invention relates to an elevator sterilizing device and, more specifically, to an elevator sterilizing device which sterilizes and pasteurizes an operation panel unit and a boarding space of an elevator by using an ultraviolet or infrared ray or a combination of ultraviolet and infrared rays so as to make the elevator clean and lower risk of infection due to viruses and germs. According to the present invention, the elevator sterilizing device directly irradiates an ultraviolet or infrared ray onto the operation panel unit, the boarding space and the floor of the elevator used by unspecified people only when there are no people to kill germs and viruses existing in the operation panel unit and the boarding space so as to always make the elevator to be in a clean and sterile state and to avoid the existing direct disinfection and sterilization method through irregular personnel so as to prevent social and economic losses.
Patent KR-20210141213-A (KR)
Title: Method and apparatus for determining operation of terminal in mobile wireless communication system
IPC: H04W36/00
Filed: 2020-05-15
Abstract: Various embodiments of the present invention provide a method for determining operation of a terminal in a mobile wireless communication system, which allows a terminal to perform measurement report operation and a conditional handover operation separately on the basis of a control message, and an apparatus thereof. According to the present invention, a method in a mobile communication system receives a control message from a base station; checks first information included in the received control message; performs a measurement report operation on the basis of measurement configuration information included in the received control message and a first condition when the first information includes the first condition for the measurement report of the terminal; and performs a handover operation on the basis of a second condition and one of the measurement configuration information included in the received control message and the stored measurement configuration information when the first information includes the second condition for handover of the terminal.
Patent KR-20210144273-A (KR)
Title: Injection needle apparatus
IPC: A61M5/32
Filed: 2020-05-22
Abstract: An injection needle apparatus includes one or more needles each having an inclined bevel surface, and a support block for supporting the one or more needles. The support block has an inclined support surface through which the one or more injection needles pass, respectively, and the inclined support surface is formed to be inclined in the same direction as the bevel surface with respect to a reference direction perpendicular to the longitudinal direction of the injection needle. Since the bevel surface of the injection needle and the inclined support surface of the support block are inclined in the same direction as each other, it is possible to reduce the length of the injection needle while preventing leakage of a liquid medicine due to the presence of the bevel surface.
Patent KR-20210059591-A (KR)
Inventor: CHAN M LIM
IPC: G01S7/481
Filed: 2020-05-22
Abstract: The present invention relates to a method for producing an optical device, which uses a plurality of intermediate bodies to produce an optical device and comprises the following steps of: patterning a substrate to form a first intermediate body, wherein the first intermediate body has a first surface with a first gradient and includes a first burr and a second burr on the first surface; forming a second intermediate body based on the first intermediate body, wherein the second intermediate body has a second surface with a second gradient and includes a third burr and a fourth burr on the second surface; polishing the second intermediate body in order to remove the third burr, wherein the third burr is based on the first burr; forming a third intermediate body based on the second intermediate body where the third burr is removed, wherein the third intermediate body has a third surface with the first gradient and includes a fifth burr on the third surface; polishing the third intermediate body in order to remove the fifth burr, wherein the fifth burr is based on the fourth burr; forming a mold based on the third intermediate body where the fifth burr is removed; and producing an optical device having surfaces with the first gradient or the second gradient based on the mold. According to the present invention, the surface roughness of an optical device can be made uniform.
Patent KR-20210147589-A (KR)
Inventor: KIM JUNG OK
IPC: G06F11/36
Filed: 2020-05-29
Abstract: Disclosed is a method performed by a computing device on a test platform for an IoT device. The disclosed method comprises: a step of generating a markup language document from a test script (the test script is written in a script language to comprise a definition of user-defined function for use in testing a device under test (DUT), and the markup language document comprises a script element that inserts the definition of the user-defined function into the markup language document); and a step of executing a program engine to process the generated markup language document (the program engine is a ready-made component of the test automation platform and comprises an interpretation device for the script language). Therefore, the present invention is capable of allowing a user to develop a desired test script more conveniently and more freely.
Patent KR-20210150671-A (KR)
Title: An apparatus for stretching of steel plate
Inventor: NAM TAE UK
IPC: B21D1/12
Filed: 2020-06-04
Abstract: The present invention relates to an apparatus for stretching of a steel sheet to perform stretching work on the steel sheet in which plates are welded at a predetermined interval on an upper surface thereof. The apparatus for stretching the steel sheet comprises: a fixation member which is placed between the plates and is fixed on the plate to be detachable; a rod-shaped screw member which is coupled by a screw while penetrating the fixation member; and a pressing plate which is disposed up and down with the fixation member, is provided under the screw member, and presses an upper surface of the steel sheet while separating from the fixation member by rotation of the screw member. The apparatus easily restores the deformation occurred on the steel plate.
Patent KR-20210150673-A (KR)
Title: Car wing type rainbreak shield apparatus
Inventor: KIM JUN GU
IPC: B60R16/02
Filed: 2020-06-04
Abstract: The present application relates to barrier main bodies installed on both sides of an upper surface of a vehicle. According to the present application, the barrier main bodies each include: a rainwater detection sensor which is installed on one side of the barrier main body, and senses a change in the external environment; and a control unit which generates a drive signal of the barrier main body according to a signal value measured by a user terminal or the rainwater detection sensor and controls the upward and unfolding degree of the barrier according to the signal value measured through the rainwater detection sensor while the barrier main body is driven. According to one embodiment of the present application, the barrier that is folded by a sensor installed in a vehicle is automatically unfolded so that the interior of the vehicle, and head and clothing of a driver and a passenger can avoid rainwater without being exposed to rain while the driver or the passenger unfolds or fold an umbrella. In addition, the upward and downward or unfolding degree of the wing-type rainwater barrier device for a vehicle of the present application can be controlled according to the amount of rainwater.
Patent KR-20210150678-A (KR)
Inventor: PARK JEE SUN
IPC: G06Q40/02
Filed: 2020-06-04
Abstract: The present invention relates to a network-based personnel management system for managers to efficiently manage human resources. According to the present invention, the network-based personnel management system for managers comprises: a dispatched employee mobile communication terminal including personal information data including a phone number, a name, an address, a resident registration number, an industry type, and a work schedule, and a barcode; an access management device using the barcode of the dispatched employee mobile communication terminal to generate access data for approving access authentication; a personnel management server generating the barcode on the basis of the personal information data to transmit the barcode to the dispatched employee mobile communication terminal, generating access and attendance management data from the access data, and registering the access and attendance management data and the business type and the work schedule among the personal information data; and a manager mobile communication terminal receiving the access and attendance management data and the personal information data of a dispatched employee through the personnel management server.
Patent KR-20210152888-A (KR)
Title: Flexible electrochromic device
Inventor: AN BYEONG UK
IPC: G02F1/155
Filed: 2020-06-09
Abstract: An exemplary embodiment of the present invention relates to a flexible electrochromic device that implements a great light transmission variable function based on an electrochromic principle and has flexibility. The flexible electrochromic device comprises: a first base layer; a first barrier layer on the first base layer; a light transmission variable structure on the first barrier layer; a second barrier layer on the light transmission variable structure; and a second base layer on the second barrier layer.