baber/WOPTO huggingface dataset:
Patent KR-20190135099-A (KR)
Title: Improvement of gnss-ro refraction angle calculation algorithm using geometric optics
Inventor: LEE SEUNG WOO
IPC: G01S3/04
Filed: 2018-05-28
Abstract: In the present invention, a three-dimensional direction vector can be used to efficiently and precisely calculate a signal direction vector when calculating a GNSS-RO bending angle. When observing the GNSS-RO, L1 Doppler shift may be calculated in kinematic manner, wherein position and speed vectors of a GNSS satellite and position and speed vectors of a low orbit satellite for a corresponding point as a tangential point is increased or decreased by altitude are required. Then, by equalizing the same with the Doppler shift obtained by numerically differentiating the excess phase delay, transmission and reception signal direction vectors are calculated.
Patent KR-20180084692-A (KR)
Inventor: CHOI HEON SIK
IPC: H01L21/67
Filed: 2018-06-04
Abstract: The present invention relates to a method for cleaning and drying an object to be cleaned. One embodiment of the present invention suggests the method for cleaning and drying the object to be cleaned, which includes a rinsing step of performing a rinsing process by soaking the object in an ultrapure rinse liquid; a drying layer forming step of forming, on an interface of the ultrapure rinse liquid, a drying layer structure comprising a first mixed layer of ultrapure water and an alcohol fluid having a lower surface tension of the ultrapure water, a second mixed layer of the alcohol fluid and a hydrogen fluoride (HFE)-based drying fluid on the first mixed layer, and an HFE-based fluid layer on the second mixed layer; and a drying step of drying the object by allowing the object dipped into the ultrapure rinse liquid to be exposed into the HFE-based fluid layer by passing through the first mixed layer and the second mixed layer.
Patent KR-20190138534-A (KR)
Title: Coil for transmitting and receiving power wirelessly
Inventor: HOGIL LEE
IPC: H01F27/28
Filed: 2018-06-05
Abstract: The present invention relates to a wireless power transceiving coil. The wireless power transceiving coil according to an embodiment of the present invention can comprise: a coil in which one wire is wound a plurality of times from an inner circumference to an outer circumference or from the outer circumference to the inner circumference; and a shielding material disposed between the wires of the coil, wherein the wire can be a litz wire or a copper foil manufactured in a PCB manner, and relative permeability of the shielding material can be 10 or more. Therefore, the transmission efficiency of transmitting power wirelessly can be improved by reducing internal AC resistance and increasing the inductance by minimizing a proximity effect between wires of a coil pattern.
Patent KR-20190141452-A (KR)
Inventor: KIM JONG MAN
IPC: C25B9/19
Filed: 2018-06-14
Abstract: According to an embodiment of the present invention, a hydrogen generation device comprises: first and second positive electrode plates having first and second positive electrode accommodating units, respectively, formed with a path through which water flows, and electrically connected to positive electrodes; a negative electrode plate disposed between the first and the second positive electrode plate, having negative electrode accommodating units formed on both surfaces thereof, and electrically connected to negative electrodes; a first insulating plate disposed between the first positive electrode plate and the negative electrode plate, and insulating the first positive electrode plate and the negative plate; a second insulating plate disposed between the second positive electrode plate and the negative electrode plate, and insulating the second positive electrode plate and the negative electrode plate; a first diaphragm disposed between the first positive electrode accommodating unit and a negative electrode accommodating unit formed on one surface of the negative electrode plate so as to separate the first positive electrode accommodating unit and the negative electrode accommodating unit; and a second diaphragm disposed between the second positive electrode accommodating unit and a negative electrode accommodating unit formed on the other surface of the negative electrode plate so as to separate the second positive electrode accommodating unit and the negative electrode accommodating unit, wherein the first and second positive electrode plates have first and second inlets through which water is supplied to the first and second positive electrode accommodating units and first and second outlets through which water is discharged from the first and second positive electrode accommodating units, respectively, and the negative electrode plate has the negative electrode accommodating units formed on both surfaces of a plate shape, respectively, and may have an exhaust hole through which hydrogen gas is discharged from the negative electrode accommodating units.
Patent KR-20190141913-A (KR)
Title: Temperature controllable testing device of semiconductor package
Inventor: HWANG UI SU
IPC: H01L21/67
Filed: 2018-06-15
Abstract: The present invention relates to an inspecting device for a semiconductor device, capable of controlling temperature. More specifically, the inspecting device for a semiconductor device, capable of controlling the temperature, includes: an inspection body including an installation space unit; a temperature module installed in the installation space unit of the inspection body; an inspection module transferring at least one of heat and cold to a semiconductor device by being installed at a lower end of the inspection module, wherein the inspection module also electrically connects the temperature module and the semiconductor device; a refrigerant unit for circulating a refrigerant to the inspection module; a heating power unit for heating the inspection module by applying power to the inspection module; and an adsorbing unit generating a vacuum by being installed in the installation space unit of the inspection body and adsorbing the semiconductor device to the inspection module. According to the present invention, the inspecting device for a semiconductor device can improve work efficiency by simultaneously inspecting multiple semiconductor devices and improve inspection efficiency by controlling and transferring the temperature to the semiconductor device.
Patent KR-20190142034-A (KR)
Title: Apparatus of manufacturing beverage
Inventor: PARK KWANG HWAN
IPC: A47J31/46
Filed: 2018-06-15
Abstract: According to the technical idea of the present invention, provided is a beverage preparing apparatus, which comprises: a container accommodating water; a first valve connected to the container through a first flow path for guiding a fluid discharged from the container, and connected to external air through an air introduction flow path; a second valve connected to the first valve through a second flow path for guiding a fluid discharged from the first valve; and a discharge unit connected to the second valve through a discharge flow path for guiding the fluid discharged from the second valve, and discharging the fluid. The first valve is a flow path switching valve, and allows water to be introduced through the first flow path or air to be introduced through the air introduction flow path communicating with external air.
Patent KR-20190142981-A (KR)
Title: Power Transmission Apparatus In Conveyor System
Inventor: SEO YOUNG BOK
IPC: B65G23/26
Filed: 2018-06-19
Abstract: The present invention relates to a power transmission apparatus, which is connected to a head pulley of a conveyor to transmit power. The power transmission apparatus includes: a first rotation member connected to the head pulley to transmit rotating force; and a pulley assembly having a second rotation member connected to the first rotation member and capable of moving in a direction of a rotating axis of the second rotation member, wherein the first rotation member is detachably fastened to a guide pin installed on the second rotation member.
Patent KR-20200000139-A (KR)
Title: Heating apparatus for the manufacture of semiconductor and method of driving the same
Inventor: HWANG YOUNG HO
IPC: H05B1/02
Filed: 2018-06-22
Abstract: A heating device for manufacturing a semiconductor comprises: a plurality of heaters arranged in a matrix form on a plate; a plurality of temperature sensors for sensing a temperature of the plate and outputting a temperature value; a power supply part for supplying electric power to the plurality of heaters; a plurality of switches arranged between the power supply part and the plurality of heaters for switching the electric power supplied to the plurality of heaters; and a control part for heating the plate to a set reference temperature by turning on all of the plurality of switches, and controlling an off time of each of the plurality of switches to maintain the reference temperature. Therefore, the present invention can reduce an average electric power required in a heater.
Patent KR-20200001197-A (KR)
Title: Drug Delivery System Using Ferrogel
Inventor: LEE KUEN YONG
IPC: A61K31/704
Filed: 2018-06-27
Abstract: The present invention relates to a drug release system comprising ferrogel including iron oxide, and gelatin. According to the present invention, it is possible to provide the drug release system which can control a strain rate in a wide range through an easier way than the case of using existing ferrogel. In addition, it is possible to control a release rate of various drugs by the control of the deformation of hydrogel by a magnetic field.
Patent KR-20200001313-A (KR)
Title: Touch Input Method of Touch panel using One Finger
Inventor: MOON JAE YOUN
IPC: F24C3/12
Filed: 2018-06-27
Abstract: The present invention relates to a touch panel input method using one finger. According to the present invention, a user designates a reference point and a change point by using two fingers and then sets cooking conditions such as cooking temperature and cooking time by using one finger on an input part of a cooking device through a multi-touch touch panel. Therefore, the user can intuitively operate the cooking device.
Patent KR-20180121429-A (KR)
Inventor: LEE MIN WOO
IPC: H01L27/15
Filed: 2018-07-05
Abstract: According to an embodiment of the present invention, a light emitting element comprises: a plurality of anode units having a predetermined width and a predetermined height, and vertically arranged on a substrate; an anode terminal vertically connected to each of the plurality of anode units; a plurality of cathode units having a predetermined width and a predetermined height, and vertically arranged on the substrate; and a cathode terminal vertically connected to each of the plurality of cathode units, and surrounding the plurality of anode units and the anode terminal. Each of the plurality of cathode units and each of the plurality of anode units are alternately arranged at regular intervals, and a light emitting material emitting light by a power supply can be interposed between the anode unit and the cathode unit which are alternately arranged.
Patent KR-20200005249-A (KR)
Inventor: KO YOUNG MI
IPC: F26B5/16
Filed: 2018-07-06
Abstract: The present invention relates to a water remover for an umbrella which enables a user to simply pass an umbrella between portions of the water remover after using the umbrella when it is raining and easily remove rainwater from the umbrella while the umbrella passes a material between the portions of the water remover, and which enables the user to detach a water removing portion from the water remover and easily wash the same. A pair of guide portions (2, 2a) are erected on a support plate (1) maintained to be horizontal to the bottom and made of a steel material having a rectangular shape. Water removing portions (3) made of a superfine fiber mat, sponge, or a pad are detachably installed on both sides of the inside of the guide portions (2, 2a). A magnetic plate (7) is mounted in a pocket (7) of each of the water removing portions (3) to be inserted thereinto or separated therefrom. Wheels (5) are installed on lower portions of the support plate (1) so that the same can move. Blocking portions (6) for preventing water are installed on the front and rear portions of the lower portions of the guide portions (2, 2a).
Patent KR-20200006256-A (KR)
Title: System for managing power facility and method thereof
Inventor: JUNG JUNG SHIK
IPC: G05B23/02
Filed: 2018-07-10
Abstract: The present invention relates to a power facility management system and a method thereof. According to the present invention, the power facility management system comprises: a sensor unit attached to a power facility and configured to sense displacement of the power facility generated according to a risk factor to obtain displacement data on the power facility in real time; and a monitoring unit providing an administrator with a result of determining whether the risk factor has occurred by analyzing the displacement data together with the displacement data obtained in real time by the sensor unit.
Patent KR-20200013128-A (KR)
Inventor: LEE HYE YOUNG
IPC: B60W40/08
Filed: 2018-07-12
Abstract: The present invention provides an algorithm, in which information on an initial collection group is obtained through machine learning for diagnosing abnormal behavior, and measurement information for a pupil position of an actual driver is obtained based on an AD RANK technique to generate a determination criterion by comparing and analyzing the information obtained through machine learning and the information obtained based on the AD RANK technique, so as to have higher reliability. In addition, according to one embodiment of the present invention, the algorithm for obtaining information of the actual driver based on the AD RANK technique can generate a region which serves as a determination criterion using only the information of the actual driver collected in real time and detect abnormal behavior.
Patent KR-20200009656-A (KR)
Title: Cable curves tensile device
Inventor: LEE GWANG JAE
IPC: E01D19/14
Filed: 2018-07-19
Abstract: A cable curve tension device according to an embodiment of the present invention may comprise: a fixing means in which a cable to be tensioned is tensioned and fixed; a first coupling member coupled to the fixing means; a curved block provided with multiple curved jigs that are brought into surface contact with the coupling member and guide the cable in a curve; a jig coupler coupling the multiple curved jigs to each other; a second coupling member brought into surface contact with the curved block and connected with a tensioner; and the tensioner connected with the second coupling member to tension the cable guided in the curve. The curved block has a structure in which the multiple curved jigs are in surface contact with each other to be arranged in a line. The jig coupler wraps around a pair of the curved jigs disposed on both sides of a contact boundary at the contact boundary between the curved jigs and can be fastened to an outer circumferential surface of the pair of the curved jigs.
Patent KR-20190011222-A (KR)
Inventor: NAM YOONSUNG
IPC: A01N63/00
Filed: 2018-07-24
Abstract: The present invention relates to a bacteriophage comprising a self-peptide in a capsid and to an application thereof. The bacteriophage of the present invention can avoid an immune system and circulate in the body for a long time to continuously and effectively remove bacteria and treat infectious diseases caused by the bacteria.
Patent KR-20180088783-A (KR)
Inventor: LEE MOON SEONG
IPC: H04N21/488
Filed: 2018-08-01
Abstract: The present invention relates to a system for supplying additional information on a designated object of a real-time broadcast screen and a method thereof and, more specifically, to a system for supplying additional information on a designated object of a real-time broadcast screen and a method thereof, which add prepared additional information to a designated object on a real-time broadcast screen such as a sports broadcast to improve understanding of viewers. The system for supplying additional information on a designated object of a real-time broadcast screen comprises an information providing device (11) to generate a virtual frame from a broadcast screen inputted to a receiving device (16); a format database (12) to supply a virtual frame including information about a specific object displayed in a broadcast to the information providing device (11); and a display input unit (17) to input an instruction for information display to the specific object of the virtual frame.
Patent KR-20200023928-A (KR)
Title: Image processing apparatus and image processing method
Inventor: PARK SEON HEE
IPC: G06T5/20
Filed: 2018-08-27
Abstract: According to an embodiment of the present invention, an image processing method of an image processing device comprises the steps of: acquiring a first RGB image by using an RGB camera; extracting a reflection component from the first RGB image; acquiring a TOF IR image by using a ToF camera; and acquiring a second RGB image by calculating the reflection component of the first RGB image and the TOF IR image, wherein the TOF IR image is an amplitude or intensity image generated from IR images for four phases. Therefore, the image quality of the RGB camera can be improved by using the ToF camera.
Patent KR-20200025281-A (KR)
Title: Poke in connector
Inventor: KIM IN YONG
IPC: H01R4/48
Filed: 2018-08-30
Abstract: The present invention relates to a poke-in connector. The poke-in connector comprises: a housing accommodating a cable through a first insertion hole formed on one side thereof; a terminal connected to a core wire of the cable in the housing; and a molding portion including a second insertion hole connected to the first insertion hole for the cable to be penetrated therethrough in the housing, and fixed on the terminal through insertion molding.
Patent KR-20200025307-A (KR)
Title: System and method for suggestion water intake
Inventor: JEON JOONGNAM
IPC: G16H20/60
Filed: 2018-08-30
Abstract: The present invention comprises: a tumbler that measures the amount of water a user drank and outputs water intake data; and a user terminal for deciding whether water should be drunk by using the water intake data and pre-stored personal information, and outputting the decision about the water intake. According to the present invention, it is possible to provide personalized information about whether the user should drink or not.
Patent KR-20200025926-A (KR)
Title: Producing apparatus for radio map, and control method thereof
Inventor: JEON JIN HO
IPC: H04W64/00
Filed: 2018-08-31
Abstract: The present invention relates to a radio map generating device for selecting effective sensing data related to a specific offline store and constructing (creating) a fingerprint radio map for the offline store, and an operation method thereof.
Patent KR-20200026623-A (KR)
Inventor: JO CHI HO
IPC: H01M10/052
Filed: 2018-09-03
Abstract: Provided is a positive electrode active material powder for a lithium secondary battery having a low powder content. Specifically, in one embodiment of the present invention, the positive electrode active material powder contains secondary particles in which lithium cobalt-based small oxide particles are aggregated, and the Dmin of the secondary particles is greater than 2.5 μm. In another embodiment of the present invention, provided is a method for manufacturing the positive electrode active material powder by heat-treating a dry mixture of a lithium raw material and a cobalt raw material for 5 to 20 hours in a temperature range of 900 to 1000°C.
Patent KR-20200027851-A (KR)
Title: Apparatus for cooling spent nuclear fuel and method for cooling spent nuclear fuel using the same
Inventor: KWEON HYUNG DO
IPC: G21C15/18
Filed: 2018-09-05
Abstract: The present invention relates to a device for cooling spent nuclear fuel, capable of cooling the spent nuclear fuel by a simple facility when a nuclear power plant is decommissioned, and a method for cooling the spent nuclear fuel using the same. According to the present invention, the device for cooling spent nuclear fuel comprises: a spent nuclear fuel storage tank filled with coolant and accommodating spent nuclear fuel; a heat exchanger exchanging heat with the coolant in the spent nuclear fuel storage tank; and a cooling tower cooling the coolant of the spent nuclear fuel storage tank through the heat exchanger.
Patent KR-20200028176-A (KR)
Title: Luminous Board System
Inventor: PARK NO SUNG
IPC: H05B45/00
Filed: 2018-09-06
Abstract: The present invention relates to a luminous board system. More specifically, according to the present invention, the luminous board system comprises: a luminous board (100) receiving light from a light emitting device (200) to a predetermined position thereof, accumulating the light in the predetermined position, and emitting the light from the predetermined position; the light emitting device (200) generating and irradiating the light in a predetermined direction; and a light shield device (300) detachably attached to the luminous board (100) and blocking the light irradiated from the light emitting device (200) to the luminous board (100) when being attached to the luminous board (100). Accordingly, a user irradiates the light in accordance with a user′s intention to actively use luminous light and the light is emitted from a position of the luminous board, to which the light is irradiated in accordance with the user′s intention, after the accumulation of the irradiated light, thereby enabling the user to actively use the luminous light for information transmission or a play.
Patent KR-20200028257-A (KR)
Inventor: BYUNG JOO LEE
IPC: H01L27/32
Filed: 2018-09-06
Abstract: The present invention relates to an organic light-emitting display device and a manufacturing method thereof, which can improve light extraction efficiency while preventing image blur. According to the present invention, image blur is suppressed and luminance and light-emitting efficiency are improved by forming micro-lenses on an encapsulating layer for protecting organic light-emitting elements at precise positions through a self-alignment manner.
Patent KR-20200029880-A (KR)
Title: Method for preventing drain clogging of floater
Inventor: RYU YONG HEE
IPC: B63B35/44
Filed: 2018-09-11
Abstract: The present invention provides a method for preventing the clogging of a drain, which can remove ice around a drain or debris clogging a drain by determining whether the drain of a deck is clogged by ice. According to the present invention, the method for preventing clogging of a drain includes: a first determination step of determining whether a fluid at an extremely low temperature is discharged from a floating structure; a second determination step of determining whether it rains around the floating structure when the fluid of the extremely low temperature is discharged; a third determination step of determining whether the drain formed on the deck of the floating structure is clogged when it is determined that it rains around the floating structure; and a removing step of melting and removing the ice around the drain or the ice clogging the drain by spurting hot water using an ice melting device when it is determined that the drain is clogged.
Patent KR-20180117070-A (KR)
Inventor: SHIN DONG MYUNG
IPC: A61K35/545
Filed: 2018-09-12
Abstract: The present invention relates to novel stem cell therapeutics and, more specifically, provides cell therapeutics, which comprises a mesenchymal stem cell in which ascorbic acid 2-glucoside (AA2G) of 0.1-5.0 mM is treated as an available component. Therefore, the cell therapeutics is used for treatment of asthma, degenerative arthritis, rheumatic disease, neurological damage, amyotrophic lateral sclerosis, a stroke, Alzheimer′s disease, Parkinson′s disease, Huntington′s disease, osteoporosis, or macular degeneration.