baber/WOPTO huggingface dataset:
Patent KR-20200086119-A (KR)
Title: Electronic apparatus and control method thereof
Inventor: JANG SUNG HYUN
IPC: G09G3/36
Filed: 2019-01-08
Abstract: An electronic device is disclosed. The electronic device includes: a display panel including a plurality of image display elements and a plurality of image sensing elements which are arranged in a unit of at least one image display element, respectively; an optical element which is disposed on the display panel and projects incident light to the plurality of image sensing elements; and a processor which controls the display panel to display an image acquired based on input signals received from the plurality of image sensing elements on the image display elements, and controls the display panel to display an image corresponding to a user interaction based on the input signal received from at least one image sensing element when the user interaction for a partial region of the displayed image is inputted, thereby solving gaze mismatch by providing the plurality of image sensing elements on the display panel.
Patent KR-20200087636-A (KR)
Title: Film forming apparatus, film forming method, and manufacturing method of electronic device
Inventor: SUZUKI KENTARO
IPC: H01L51/00
Filed: 2019-01-11
Abstract: The present invention relates to a film deposition device for film depositing a film deposition material through a mask on a substrate. The film deposition device comprises: a vacuum container; a substrate adsorption means installed in the vacuum container to adsorb, hold and support a substrate; a mask support unit installed in the vacuum container and for supporting a mask; a magnetic levitation stage mechanism installed in the vacuum container and for adjusting a position of the substrate adsorption means; and a mask support unit moving mechanism for moving the mask support unit so that the mask support unit is adjacent or spaced apart in a direction perpendicular to an adsorption surface of the substrate adsorption means.
Patent KR-20200090303-A (KR)
Title: Manufacturing Method and Compositions for Power Saving Matter by using SiO₂, Al₂O₃, ZnO and Caster Oil
Inventor: KIM JAE HYUNG
IPC: B28B23/00
Filed: 2019-01-18
Abstract: According to the present invention, a method for preparing an energy-saving material comprises the steps of: preparing a mineral material containing silicon dioxide (SiO_2) in the range of 50-65 weight percent (wt%), aluminum oxide (Al_2O_3) in the range of 10-30 weight percent (wt%), and zinc oxide (ZnO) in the range of 5-15 weight percent (wt%); grinding the prepared mineral material in the range of 80-200 mesh to prepare mineral material powder; conformably mixing the prepared mineral material powder with an eco-friendly binder material containing castor oil, toluene diisocyanate, and ethyl acetate in a predetermined mixture content ratio range and stirring the mixed material thereof to prepare a liquid mixture; injecting the liquid mixture into a manufacturing frame having at least two highly-conductive electrode units arranged to be insulated from each other in a specified geometric relationship within a housing space of a specified geometric structure; and drying the liquid mixture injected into the manufacturing frame at room temperature to prepare a hardened energy-saving material.
Patent KR-20200094294-A (KR)
Inventor: HEO TAE GEUN
IPC: C04B24/38
Filed: 2019-01-30
Abstract: According to the present invention, a powdered waterproofing agent is a waterproofing agent which can be poured on a surface of bricks made of clay. The powdered waterproofing agent comprises: 75 wt% of Portland cement; 25 wt% of quartz sand; 1 wt% of gum powder which is a polysaccharide biopolymer and added as an additive; 1 wt% of Hydroxypropyl methylcellulose (HPMC) which services as a wetting agent and is added as an additive; 1 wt% of calcium silicate which is added as an additive; 1 wt% of sodium silicate of which molecular formula is Na_2OSiO_2*_*5H_2O or Na_2OSiO_2*9H_2O and which is added as an additivel; and 1 wt% of silicon dioxide which is added as an additive.
Patent KR-20200101524-A (KR)
Inventor: WEI QUN
IPC: H04W4/80
Filed: 2019-01-31
Abstract: The present invention relates to an IoT-based smart infant drowning prevention system, and a method of using the same. According to the present invention, the IoT-based smart infant drowning prevention system comprises an infant bathing assistance device and a user device, wherein the infant bathing assistance device includes an IMU sensor, a microprocessor, a wireless communication unit, an output unit, a switch unit, and a power supply unit. According to the present invention, a guardian can monitor an infant bathing state in real time.
Patent KR-20200101532-A (KR)
Inventor: KIM KI WOON
IPC: A47B13/08
Filed: 2019-02-01
Abstract: The present invention relates to a system recommending a learning method and a product purchase method by analyzing use patterns of a user, which is a method capable of collecting and analyzing use information of a user with big data by using a touch screen monitor digital desk as a base and connecting an external device such as a smartphone, a laptop, a desktop computer or the like, thereby providing an optimal learning method and also recommending a product in real time. To achieve the purpose, provided are a method of suggesting a direction for learning suitable for the tendency of a user in accordance with a current use pattern of the user and transmitting data to enable monitoring by growth stage based on information analyzed by an information analysis server connected by a plurality of users of the touch screen monitor digital desk through wired/wireless networks by using a medium such as a portable information communication device (PDA and the like) which is an external device, and a system for recommending a personal product through analysis on big data collected based on use information of a user medium, which is constituted to recommend a matched product by analyzing a use cycle and pattern with respect to a purchased product after a purchase by a user in order to prevent unnecessary impulse buying when using shopping websites for product purchases.
Patent KR-20200095820-A (KR)
Inventor: CHO SUNG JU
IPC: E03B7/07
Filed: 2019-02-01
Abstract: Disclosed is an automatic washing strainer. The automatic washing strainer of the present invention includes: a filter screen on which waste in fluid is accumulated; a fluid inflow pipe through which the fluid is introduced; a fluid discharge pipe through which the fluid is discharged; and a filter cap connected to the filter screen to collect the waste at one side. Therefore, the automatic washing strainer can prevent the filter screen from being blocked by foreign substances.
Patent KR-20200099437-A (KR)
Inventor: GIM GWANG UN
IPC: G06Q30/06
Filed: 2019-02-14
Abstract: Disclosed is an operation method of a refunded product. The operation method comprises the steps of: requesting payment of a deposit for a refunded product to a terminal of a customer, who requests refund of the product; allocating a plurality of short-term rental and installment sales products according to the amount of the deposit when the payment of the deposit is confirmed; transmitting information on the refunded product and the plurality of allocated short-term rental and installment sales products to the terminal of the customer; requesting to take over the refunded product from the terminal of the customer; renting and operating the plurality of short and long-term rental and installment sales products during a contract period of the refunded product; accumulating profits generated through the operation of the plurality of short-term rental and installment sales products; transmitting deposit refund information for the refunded product to the terminal of the customer when the contract period of the refunded product has expired; and refunding the deposit if there is a request for refund of the deposit from the terminal of the customer.
Patent KR-20200104597-A (KR)
Title: Apparatus for Intelligent Informaiton Service and Driving Method Thereof
Inventor: LEE JOON HO
IPC: G06Q30/06
Filed: 2019-02-27
Abstract: The present invention relates to an intelligent information service device and a driving method thereof. According to an embodiment of the present invention, the intelligent information service device can comprise: a storage part that stores transaction data of consumers and suppliers who trade food materials, and public data in addition to transactions related to food materials; and a control part that analyzes the stored transaction data and public data to determine the transaction status of food materials, and controls imbalance in supply and demand of food materials by providing a determination result as intelligent information to each user device of the consumers and the suppliers.
Patent KR-20190116077-A (KR)
Title: Image processing
Inventor: TALAGALA DUMIDU
IPC: G06T5/40
Filed: 2019-04-01
Abstract: Received are image data that represents at least a portion of an image that includes first and second sets of pixels associated with first and second color channels, respectively. It is determined that the first pixel of the first set of pixels is a saturated pixel. First data based on the value of the first pixel of the second set of pixels are obtained for a first image region including the first pixel of the first set of pixels and the first pixel of the second set of pixels. Second data based on the respective values of the second pixels of the first and second sets of pixels are obtained for a second image region based on the first data. The second data are processed to produce output data representing an estimated value associated with the first color channel for the first pixel. The accuracy of a saturation correction process can be improved.
Patent KR-20200117095-A (KR)
Inventor: LEE DO HOON
IPC: A45D40/00
Filed: 2019-04-02
Abstract: The present invention relates to a cosmetic container equipped with a pump with parts made of a PBT material. In the cosmetic container installed with a pump (10) for pumping cosmetics to the outside, the pump comprises: a housing (11) having a cosmetic intake (111) formed on one side; a suction valve (12) for opening and closing the cosmetic intake (111) of the housing (11); a fixed bushing (13) fixedly coupled to the housing (11); a piston support (14) formed inside the housing (11); a piston (15) fitted outside the piston support (14) and in close contact with the inner surface of the housing (11); a stem (16) coupled to the piston support (14); and an elastic member (17) for elastically supporting the stem (16). The stem (16) is formed of a polybutylene terephthalate (PBT) material.
Patent KR-20190040152-A (KR)
Title: Apparatus for Clamping Working Device
Inventor: KOO KYUNG SEO
IPC: B25G3/04
Filed: 2019-04-04
Abstract: The present invention relates to an apparatus for clamping a working device, which comprises: a working device body into which a working device is inserted; a gripping device body coupled to the working device body, into which a gripping device is inserted; a fastening unit coupled to the working device body, and fixating the working device to the working device body; and a gripping device fixating unit coupled to the gripping device body, and fixating the gripping device to the gripping device body.
Patent KR-20200120388-A (KR)
Inventor: CHO JIN YOUNG
IPC: F17C1/02
Filed: 2019-04-12
Abstract: Disclosed is a hydrogen storage vessel formed in a donut shape, having a main frame (liner) made of aluminum materials such that there is no concern over the leakage of charged hydrogen inside, and reinforcing the rigidity of the main frame with carbon fiber to be strong also against an external impact. According to one embodiment of the present invention, the hydrogen storage vessel comprises: a body including an upper case having a shape wrapping around an upper area of a donut, and having a step formed on a lower edge by joggling, a lower case having a shape wrapping around a lower area of the donut and engaged with the upper case, and a drum housing having a nozzle installation hole, an upper end engaged with an internal edge of the upper case and a lower end engaged with an internal edge of the lower case; and carbon fiber wrapping around the surface of the body. The upper case, the lower case, and the drum housing are made of materials in which nickel is added to an aluminum alloy of KS A 5083.
Patent KR-20200122722-A (KR)
Title: Electronic device, method, and computer readable medium for providing split screen
Inventor: SANGEUN LEE
IPC: G06F1/16
Filed: 2019-04-18
Abstract: The present invention relates to an electronic device, a method, and a computer-readable medium for providing a split screen, in which the split screen is provided so that an improved user experience is provided. According to the present invention, the electronic device includes: at least one memory for storing instructions; a foldable display; and at least one processor operably coupled with the foldable display and the at least one memory.
Patent KR-20190124161-A (KR)
Inventor: SONG BOK JOO
IPC: C08L79/08
Filed: 2019-04-25
Abstract: The present invention relates to a soluble polyimide resin and uses thereof. More specifically, the present invention relates to: the soluble polyimide resin manufactured by condensation reaction of acid dianhydride with diamines having 2 to 4 aromatic organic groups, which have two or more carbon atoms and 1 to 2 hydroxyl groups, diamines having divalent aromatic organic groups, and diamines having divalent silicone-based substituents in a certain ratio; and a positive photosensitive resin composition comprising the same. The positive photosensitive polyimide composition is excellent in heat resistance and chemical resistance.
Patent KR-20200126161-A (KR)
Title: Pipe sanding machine
Inventor: MOON DAE YOUNG
IPC: B24B9/00
Filed: 2019-04-29
Abstract: The present invention relates to performing sanding to make an accurate inclination angle after rotating an inclination angle support at a required angle to be set for efficiently processing a surface of a pipe which is cut to be inclined. According to a pipe sanding device, in the state where a driving pulley is linked to a driving motor, a driven pulley is provided on an upper end of a base at one end of the driving pulley, sanding paper is forced to be inserted between the driving pulley and the driven pulley, and a support wall is formed to protrude between the driving pulley and the driven pulley, the sanding paper is rotated by driving of the driving motor to surface-process a cut surface of the pipe. The pipe sanding device comprises: a perpendicular support formed in a front end part of the upper end of the base and enabling the perpendicularly cut pipe to be efficiently attached to be processed; and an angle adjuster capable of adjusting the angle for efficiently processing the tiltedly cut pipe and formed in a rear end of the base. The angle adjuster, of which one side is fixated by a hinge shaft and the other side has a guide pin to have the inclination angle support rotated along a guide hole around the hinge shaft, has an angle display unit displaying the rotating angle along the guide hole and also has a fixing groove formed in a lower end of the guide hole to set and fixate the inclination angle support, a fixing member inserted and fixated into the fixing groove, and a bolt preventing release of the fixing member when the fixing member is inserted into the fixing groove so as to control the angle.
Patent KR-20200127583-A (KR)
Inventor: KANG HEE BOK
IPC: G16H10/60
Filed: 2019-05-03
Abstract: Provided is a seat system for sensing a body contact pattern, capable of sensing a posture of a person to correct the posture. An interface circuit unit (606) is connected to transmit sensing pattern data of a capacitive sensor array mat (602) and a control signal of an actuator (604). A signal transmitted to the interface circuit unit (606) is connected to an Internet network by a wireless or wired communication unit (608). The signal transmitted by the wireless or wired communication unit (608) is stored in an Internet cloud storage system (610) to accumulate the sensing pattern data. A body pattern analysis system (612) analyzes the sensing pattern data accumulated in the Internet cloud storage system (610) based on a time, a posture, a position, and the like. The body pattern analysis system (612) applies artificial intelligence (AI) analysis techniques such as machine learning and deep learning based on big data, which is the accumulated sensing pattern data. A service system (614) provides a service, which allows a user to utilize specific pattern data analyzed by the body pattern analysis system (612). The service system (614) includes a wired/wireless terminal device such as a mobile phone, a PC, and a tablet PC.
Patent KR-20190135409-A (KR)
Title: Apparatus for making spunbonded nonwovens from continuous filaments
Inventor: NITSCHKE MICHAEL
IPC: D04H3/16
Filed: 2019-05-16
Abstract: Provided is an apparatus for manufacturing a spunbonded non-woven fabric from continuous filaments, comprising: a spinning nozzle for spinning continuous filaments; and a cooling chamber for cooling the spun filaments with cooling air. Air-supply manifolds are individually arranged on two facing side surfaces of the cooling chamber supply cooling air at high speed, and each manifold holds at least one flow calibrator for equalizing flow of cooling air on the filaments. In addition, each flow calibrator has a plurality of flow passages extended in a transverse direction with respect to a transfer direction of the filaments. A flow cross section of the flow calibrators is greater than 85%, and preferably greater than 90%, and a ratio (L/Di) of the length (L) of the flow passages with respect to a diameter (Di) of the flow passages is 1 to 15.
Patent KR-20200133551-A (KR)
Inventor: KIM KANG HO
IPC: H02K15/00
Filed: 2019-05-20
Abstract: The purpose of the present invention is to provide a motor stator disassembling device which allows amateurs to easily separate a copper wire from a motor stator by applying a hydraulic device. To achieve the purpose of the present invention, according to the present invention, the motor stator disassembling device which separates the copper wire wound around a motor stator core comprises: a base including a bottom part, two side surface parts arranged on both side surfaces of the bottom part, and an upper part arranged on an upper portion of the side surface parts; two support actuators hinge-coupled to a lower portion of the upper part; an operation actuator having one end coupled to the upper part; a hydraulic device supplying hydraulic pressure to the support actuator and the operation actuator; and a control module controlling the hydraulic pressure generated by the hydraulic device, wherein the support actuator pressurizes and fixes the stator core, and the operation actuator pulls the copper wire wound around the stator core in an upper direction to separate the same from the stator core.
Patent KR-20200137741-A (KR)
Inventor: LEE YONGKWUN
IPC: B25J9/14
Filed: 2019-05-31
Abstract: The present invention relates to a hybrid actuator apparatus. The hybrid actuator apparatus includes: a control part (40) generating a motor control signal; a power unit (10) including a motor (15) operated in accordance with the motor control signal and a fluid pump (11) interoperated with the operation of the motor (15) to deliver fluids in a forward or reverse direction; a driving part (30) connected with the fluid pump (11) through a flow path (20) to receive the fluids; and a pressure sensor (21) installed on the flow path (20) to deliver a signal generated by measuring the pressure of the fluids to the control part (40). According to the present invention, since the power unit is connected to enable the motor to operate the fluid pump (11), the flowrate of the fluid pump can be controlled by controlling the motor. Therefore, oil pressure delivered to a cylinder can be precisely controlled through motor control.
Patent KR-20200140151-A (KR)
Inventor: MUN HYEON A
IPC: B62J99/00
Filed: 2019-06-05
Abstract: The present invention relates to an electronic kickboard, which includes: a handle adjusting a direction by being held by hands; a dashboard enabling a rider to identify a speed and a distance to a front object; a bar helping the rider to maintain a balance; a sensor identifying the distance to the front object; a pressure hose allowing a brake to be operated by changing a pressure; a foothold on which the rider places feet; wheels allowing smart mobility to be moved; and a brake operated through the pressure hose, thereby reducing collision accidents.
Patent KR-20200140498-A (KR)
Inventor: LEE SEONG HO
IPC: A47J31/06
Filed: 2019-06-07
Abstract: The present invention relates to a disposable tea bag holder, including a storage net for holding a tea bag; and a holder for fixing the storage net for storing the tea bag to a paper cup. The present invention allows a user to remove the tea bag before a bitter taste comes out of the tea bag.
Patent KR-20200141140-A (KR)
Inventor: CHEON KYUNG WON
IPC: A61B17/00
Filed: 2019-06-10
Abstract: The present invention relates to a medical bone plate processing unit (100) which comprises: a body unit (110) having a mounting area (111) for mounting an object to be processed formed therein; a processing means (120) for processing the object to be processed mounted on the mounting area (111); and a control means (125) for generating a signal for operating the processing means (120). The processing means (120) can be embedded in the body unit (110). The body unit (110) comprises a predetermined first body part (111) and a second body part (112) capable of being coupled to and decoupled from the first body part (111). The processing means (120) can be coupled to and decoupled from the first body part (111). Accordingly, the present invention provides effects of processing a bone plate used for fixing bones into a shape suitable for a fractured portion to provide a bone plate optimized for the fractured portion and removing various risk factors in a sterilization process for entering an operating room to provide a bone plate processing means capable of entering the operating room and being operated in the same.
Patent KR-20200142154-A (KR)
Inventor: SOO MYUNG JUNG
IPC: B60R21/0134
Filed: 2019-06-11
Abstract: A driver assistance system according to an embodiment includes: a detection unit for detecting pedestrians or obstacles in a front detection area and a rear detection area of a vehicle; an accelerator pedal sensor that detects the position of a vehicle′s accelerator pedal; and a control unit that selectively activates the front detection area and the rear detection area according to a vehicle′s gear condition, and recognizes an accelerator pedal change amount from the accelerator pedal position sensed through the accelerator pedal sensor when there are the pedestrians or the obstacles in the activated detection area, determines whether the vehicle needs emergency braking based on the recognized accelerator pedal change amount, and performs emergency braking on the vehicle when emergency braking is required.