baber/WOPTO huggingface dataset:
Patent KR-20190141869-A (KR)
Title: Apparatus and method for estimating internal temperature of a motor
Inventor: PARK JOON SUNG
IPC: G01F23/26
Filed: 2018-06-15
Abstract: Disclosed are a motor inner temperature estimation device and a method thereof. The motor inner temperature estimation device comprises: an input unit receiving d-axis current and q-axis current generating identical torque during operation of a motor; and a control unit generating a voltage equation by using the received d-axis current and q-axis current, calculating inductance by using the generated voltage equation, calculating stator winding resistance and rotor counter electro-motive force by using the calculated inductance, and estimating inner temperature of the motor by using the calculated stator winding resistance and rotor counter electro-motive force.
Patent KR-20200000193-A (KR)
Title: Light emitting chip and package including the same
Inventor: BAN HEE JEONG
IPC: H01L33/20
Filed: 2018-06-22
Abstract: Provided are a light emitting chip and a package including the same. The light emitting chip comprises: a light emitting unit having one surface in which a partition protruding along an edge is formed; a wavelength conversion unit arranged on one surface of the light emitting unit; and an adhesive unit bonding between one surface of the light emitting unit and the wavelength conversion unit. The partition has at least one opening.
Patent KR-20200003965-A (KR)
Inventor: KIM SE JOON
IPC: B65D81/38
Filed: 2018-07-03
Abstract: Disclosed is a packing box with improved airtightness. According to specific embodiments of the present invention, the packing box differently forms folding lines of each facing side surface to prevent a gap from being generated on a corner after assembling a box, thereby improving airtightness of the assembled packing box. The packing box includes: two pairs of facing side surfaces; an upper wing foldably formed in upper portions of each side surface to form an upper portion surface; and a lower wing foldably formed in lower portions of each side surface to form a lower portion surface.
Patent KR-20200004090-A (KR)
Inventor: SHIN DONG AH
IPC: A61M25/00
Filed: 2018-07-03
Abstract: A drug delivery epidural catheter with an improved entry function comprises a body part extended in one direction and a tip part extended from a first end of the body part and having, at an end part, a drug inlet into which a dug is injected. A plurality of screw threads separated apart from each other by predetermined distances on an external side of the tip part. An entrance direction of the tip part is controlled when being injected into a target nerve.
Patent KR-20200004512-A (KR)
Inventor: KIM HYUN SANG
IPC: G06K9/00
Filed: 2018-07-04
Abstract: According to an embodiment, a vehicle access method using a face recognition control device linked with a user terminal through a telematics unit comprises the steps of: receiving a pre-booting signal from the user terminal when a first distance between a vehicle and the user terminal is within a threshold distance; when receiving the pre-booting signal, switching from a sleep mode to a wakeup mode and initiating operating system (OS) booting; acquiring a face image of a driver when the first distance is within a preset second distance; comparing the acquired image with a previously registered image to authenticate whether the driver is a legitimate driver; and transmitting a control signal for performing an opening/closing operation of a door to a door module according to the authentication result.
Patent KR-20190035476-A (KR)
Title: Hyperspectral Imaging Reconstruction Method Using Prism and System Therefor
Inventor: KIM MIN HYUK
IPC: G02B5/04
Filed: 2018-07-04
Abstract: Disclosed are a method for reconstructing a hyperspectral image using a prism and a system thereof. According to an embodiment of the present invention, the method for reconstructing a hyperspectral image comprises the steps of: obtaining a distribution model for a distribution generated by a prism included in a camera that does not include a coded aperture; and reconstructing a hyperspectral image corresponding to a captured image based on the distribution model.
Patent KR-20200006254-A (KR)
Inventor: LEE JAE KYU
IPC: E03C1/18
Filed: 2018-07-10
Abstract: The present invention relates to a sink, which comprises: an upper plate having an upper plate body and an opening portion formed as a central portion of the upper plate body is bent downwards; and a sink ball having a hollow structure of which a water flow port is formed in the center of a lower surface and an upper surface is opened, and having a sink ball body of which an upper portion on an inner circumferential surface is pressurized and fixated on an outer circumferential surface of the opening portion. The outer circumferential surface of the opening portion of the inner circumferential surface of the sink ball are pressurized to be in contact with each other by using a mold to mass produce a sink. Moreover, a leakage in a structure is not generated to maintain airtightness.
Patent KR-20200008095-A (KR)
Inventor: YUN IL HO
IPC: G06Q50/30
Filed: 2018-07-15
Abstract: The present invention relates to a bus arrival location notification device for the visually impaired. More specifically, when multiple buses arrive at one stop at the same time, a bus which the visually impaired to ride on is guided with voices to the exit of the bus based on a precise location of an SBAS device and an application of a mobile phone.
Patent KR-20200013959-A (KR)
Title: Blood diagnostic element
Inventor: YANG SUNG
IPC: G01N33/49
Filed: 2018-07-31
Abstract: The present invention relates to a blood diagnostic element. The blood diagnostic element according to the present invention includes: one or more blood injection units into which blood is injected; a deterministic lateral displacement separation unit which is communicated with the blood injection units to form a blood flow path for flowing blood, and separates white blood cells and residual blood components; a first microchannel which is communicated with the deterministic lateral displacement separation unit such that the white blood cells separated through the deterministic lateral displacement separation unit flow through the first microchannel; one or more second microchannels which are communicated with the deterministic lateral displacement separation unit such that the residual blood components separated through the deterministic lateral displacement separation unit flow through the second microchannels; a first discharge unit which is communicated with the first microchannel to discharge the white blood cells flown through the first microchannel; and a second discharge unit which is communicated with the second microchannels to discharge the residual blood components flown through the second microchannels. According to the present invention, a non-expert can also easily use the blood diagnostic element without requiring large inspection equipment, can separate blood components, can simply perform a process of differential diagnosis of viral infection and microbiosis through the separation of blood components, and can prevent abuse of the antibiotics by a proper prescription for antibiotics.
Patent KR-20200019345-A (KR)
Title: Benzosulfamidate-fused-isoindoline compounds and method for the stereoselective preparation thereof
Inventor: LEE HYEON KYU
IPC: C07D515/04
Filed: 2018-08-14
Abstract: The present invention relates to a novel benzosulfamidate-fused-isoindoline compound and a method for manufacturing the same. More specifically, the present invention relates to: a benzosulfamidate-fused-isoindoline compound useful as an intermediate compound of pharmaceutical synthesis for the synthesis of an isoindoline compound which can be used for treating or preventing various diseases and disorders; and a method for manufacturing the same in a stereoselective manner.
Patent KR-20180100083-A (KR)
Inventor: KIM GOUNG JOON
IPC: B60H1/24
Filed: 2018-08-13
Abstract: In outer appearances of vehicles released these days, force of pushing air colliding with front portions of the vehicles as the vehicles advance and force of reversely lifting and scattering the air moving down toward the earth are more consumed. A passage is made allowing air, which collides with the front portion of the vehicle as the vehicle advances, to flow indoors. Accordingly, when the vehicle advances, fuel is more consumed and the interior becomes more cooled. Everything in the world has positive and negative sides. Even if higher-pressure air is present in front of the vehicle depending on the speed of the vehicle, if a passage for discharging the air through the rear portion of the vehicle is absent, the colliding air does not flow in. Even if it rains now, if the passage to discharge interior air is absent, the rain does not come into the interior. Accordingly, many holes are formed such that air, which generates positive pressure as the vehicle advances, flows indoors. Therefore, the force of pushing the air produced as the vehicle advances is reduced, so the fuel consumption is reduced. In addition, fresh air is supplied to an interior driver. Even if it rains heavily, rainwater fails to flow indoors only if a side window of a vehicle which comes out is not open. In addition, when the vehicle drives a long distance, indoor oxygen is insufficient and thus a driver may get tired and get sleepy, so the risk of a traffic accident is increased. However, oxygen is sufficiently supplied to the interior, so the above problem may be prevented. In other words, the air colliding with the front of the vehicle as the vehicle advances flows indoors, thereby preventing the driver from getting sleepy due to insufficient oxygen. In addition, when the vehicle advances, the consumption of fuel is reduced a lot.
Patent KR-20200022170-A (KR)
Title: apparatus for measuring status using capacity
Inventor: LEE DONG SEOK
IPC: H01L21/3065
Filed: 2018-08-22
Abstract: The present invention relates to a state measuring apparatus for monitoring a semiconductor process and, more specifically, to a state measuring apparatus for measuring a state of plasma or gas in a chamber by calculating a capacitance. The state measuring apparatus comprises: a first metal electrode of which one end is formed on the bottom surface of a trench formed on a wafer and the other end is grounded; a second metal electrode of which one end is formed on the bottom surface of the trench to be separated from the first metal electrode by a predetermined distance; a signal generation unit for generating an excitation signal of a reference frequency for inducing a capacitance between the first metal electrode and the second metal electrode; a conversion unit for converting a discharge signal by the capacitance induced between the first metal electrode and the second metal electrode into a digital signal; a switching unit for switching to connect the other end of the second metal electrode to an output terminal of the signal generation unit at a first switching timing and to connect the other end of the second metal electrode to an input terminal of the conversion unit at a second switching timing; and a control unit for controlling the switching of the switching unit, calculating a capacitance value induced between the first metal electrode and the second metal electrode by using the digital signal outputted from the conversion unit, and calculating a change in the capacitance value.
Patent KR-20200022832-A (KR)
Title: Surface finishing material
Inventor: GI JUNG KIM
IPC: B32B27/08
Filed: 2018-08-24
Abstract: The present invention provides a surface finishing material capable of increasing the utilization rate of a recycled synthetic resin. The surface finishing material comprises an upper layer, a lower layer, and an intermediate layer disposed between the upper layer and the lower layer. In the surface finishing material, ΔE_1 is greater than 0.5. The ΔE_1 is a color difference between a CIE LAB color coordinate measured from the upper layer side and a CIE LAB color coordinate measured from the lower layer side. In the surface finishing material, ΔE_2 is less than 0.2. The ΔE_2 is a color difference between CIE LAB color coordinates of independent regions measured on either side of the upper layer and the lower layer.
Patent KR-20200025572-A (KR)
Inventor: LEE JIN SEOK
IPC: G06Q30/02
Filed: 2018-08-31
Abstract: The present invention relates to a model capable of maximizing marketing in a specialized field such as pharmaceuticals by a method of providing a video conference service. Specifically, the service model comprises the steps of: allowing sponsors to register a sponsor program including a video conference in advance and linking the registered sponsor program with an advertising system; allowing a user to become a member to use a video conference service; authenticating the user and booking the video conference; and creating and using the video conference.
Patent KR-20190043081-A (KR)
Title: Electrode for plasma processing chamber
Inventor: PATTON EVAN EDWARD
IPC: H01J37/32
Filed: 2018-09-27
Abstract: An electrode for transmitting radiofrequency (RF) power to a plasma processing region a plate formed of a semiconductor material and a high electrical conduction layer formed on the top surface of the plate and integrated with the plate. The high electrical conduction layer has lower electrical resistance than electrical resistance of a semi-conductive material of the plate. The electrode includes the distribution of through holes. Each of the through holes extends through the entire thickness of the electrode from the top surface of the high conductivity layer to the bottom surface of the plate. In some embodiments, the plate may be formed of a silicon material and the high conductivity layer may be a silicide material formed from the silicon material of the plate.
Patent KR-20200039382-A (KR)
Inventor: KIM EUNG UG
IPC: H04N7/18
Filed: 2018-10-05
Abstract: The present invention provides a road monitoring system which can efficiently monitor a road while moving along the road. According to an aspect of the present invention, the road monitoring system comprises: a rail installed on a wall or a ceiling of a structure; a moving unit coupled to the rail to move along the rail; and a monitoring camera coupled to the moving unit, wherein the rail includes a support and a rail body fixed to the support, the rail body has a central groove opened to the lower part therein, and the central groove has an inner side surface into which a power supply line for supplying power to the moving unit is inserted and installed. The moving unit includes a frame, a guide roller installed in the frame to be able to rotate while coming in contact with the upper surface of the rail body, a driving roller installed in the frame to be able to rotate while coming in contact with the lower surface of the rail body, and a power feeding unit inserted and installed into the central groove while coming in contact with the power supply line to receive power.
Patent KR-20200040399-A (KR)
Inventor: LEE EUN KWAN
IPC: G08B21/18
Filed: 2018-10-10
Abstract: The present invention provides a method for recycling a waste wire to have an environmental friendly effect, and a device thereof. The device for recycling a waste wire comprises: a main body unit in which an inlet for inserting and removing a waste wire and an opening/closing device for opening and closing the inlet are installed; a pyrolysis incinerator disposed inside the body unit to be connected to the inlet and housing the waste wire; a container provided with a wheel for pushing and removing the waste wire inside the pyrolysis incinerator; an emulsifying device emulsifying a gas generated since a cable sheath material is thermally decomposed in the pyrolysis incinerator; a smoke removal device completely burning a residual gas, which is not emulsified with plasma flame of 1,500 to 3,000°C and exhausting a combustion gas; and an automated control device automatically controlling all processes.
Patent KR-20200045284-A (KR)
Title: Wheel, Vehicle having the wheel and method for controlling the vehicle
Inventor: PARK JONG MIN
IPC: B60B27/00
Filed: 2018-10-22
Abstract: According to the present invention, a vehicle includes: a plurality of wheels; a motor, a battery and an air purification part prepared in the internal space of at least one of the plurality of wheels; a wheel speed detection part detecting the speed of each of the plurality of wheels; an acceleration detection part detecting acceleration; and a control part determining a driving force application moment or a brake force application moment based on the detected acceleration and the detected speed of the plurality of wheels, and then, applying a driving force to at least one wheel by controlling the operation of the motor if the driving force application moment is determined, whereas applying a brake force to at least one wheel if the brake force application moment is determined, controlling the regenerative braking operation of the motor to perform a power generation operation for charging the battery, and controlling the operation of the air purification part to perform an air purification operation with the electric power of the battery. Therefore, the vehicle is capable of automatically purifying air on a road through the rotation of its wheels.
Patent KR-20190053090-A (KR)
Title: Seleno-psammaplin A and its derivatives, preparation method thereof, and pharmaceutical compositions for the prevention and treatment of cancer containing the same as an active ingredient
Inventor: PARK HYEUNG GEUN
IPC: C07C391/00
Filed: 2018-10-25
Abstract: The present invention relates to: novel selenopsammaplin A and a derivative thereof, which have anticancer activity; a manufacturing method thereof; and a pharmaceutical composition containing the same as active components. More specifically, the present invention relates to: a novel compound selenopsammaplin A and the derivative thereof which exhibit more excellent anticancer activity since a disulfide moiety thereof is substituted with diselenide according to research on a structural activity of psammaplin A, which is known to have an effect of inhibiting the growth of cancer cells; the manufacturing method thereof; and a composition for preventing or treating cancer, containing the same as active components. According to the present invention, novel selenopsammaplin A and the derivative thereof exhibit excellent anticancer activity on various human cancer cell lines, thereby being expected to be usefully used for the pharmaceutical composition for preventing and treating cancer.
Patent KR-20200047122-A (KR)
Inventor: YUN GEUM SOO
IPC: H01L21/67
Filed: 2018-10-26
Abstract: The present invention relates to a pretreatment unit provided in an air purification system for reducing harmful components in exhaust gas generated during a semiconductor process. More specifically, the present invention relates to a pretreatment unit provided in an air purification system, which comprises: a pass pipe through which exhaust gas flows in; a nozzle provided in the pass pipe to inject water to exhaust gas; and a guide vane for mixing the water and exhaust gas. The pretreatment unit maximizes a gas-liquid mixing effect by generating swirl flow, and in particular, the mixing effect can further be maximized by applying the guide vane in two stages, thereby increasing efficiency in reducing harmful components in the exhaust gas.
Patent KR-20190053093-A (KR)
Title: High-expansion foam fire extinguisher
Inventor: SUZUKI YOSUKE
IPC: A62C3/10
Filed: 2018-10-29
Abstract: Provided is a high-expansion foam fire extinguishing device capable of providing appropriate fire extinguishing performance in accordance with a fire occurrence situation. According to the present invention, the high-expansion foam fire extinguishing device (1) has: a radiation nozzle (13) for radiating a foam solution supplied from a foam solution supply device through a foam solution pipe (14); a foam mesh (12) for passing the foam solution radiated from the radiating nozzle (13) to generate foam; and an adjusting part (15) which adjusts an expansion ratio by changing at least one of a radiation pressure of the foam solution radiated from the radiating nozzle (13) and an air supply amount used when generating the foam in the foam mesh (12).
Patent KR-20200048827-A (KR)
Inventor: LEE MAN SIG
IPC: B01J37/16
Filed: 2018-10-30
Abstract: The present invention relates to a method for producing a noble metal-supported catalyst, and more particularly, to a method for producing a high-dispersion noble metal-supported catalyst by introducing a high-efficiency dispersion process of a carrier. The high-dispersion method for producing the noble metal-supported catalyst according to the present invention includes the steps of: (a) producing a noble metal precursor solution; (b) adding a supporter; (c) adjusting the pH to 4.5 to 11.5 by adding a precipitant; (d) adding a reducing agent; and (e) filtering, washing and drying.
Patent KR-20180122980-A (KR)
Inventor: SHIM DAE SEOB
IPC: C08L67/03
Filed: 2018-10-31
Abstract: The present invention provides a polarizer protection film which is thin and has excellent mechanical strength, a polarizing plate including the same, and a display device including the polarizing plate. When defining a refractive index in a ground axis direction in a surface of the polarizer protection film as n_x and defining a refractive index in a fast axis direction in the surface as n_y, a range of n_x-n_y is 0 to 0.01.
Patent KR-20200050154-A (KR)
Title: Vertical concrete structure and method for constructing the same
Inventor: LEE GYEONG MI
IPC: E04C3/34
Filed: 2018-11-01
Abstract: The present invention relates to a vertical concrete structure and a construction method thereof. The vertical concrete structure of the present invention includes: a concrete foundation; a vertical reinforced structure in which a reinforcing bar is reinforced in the concrete foundation in a vertical direction; a pair of half outer concrete walls surrounding the vertical reinforced structure; a fastening unit fastening the pair of half outer concrete walls in a horizontal direction; and a concrete core filled in the pair of half outer concrete walls. According to the present invention, construction is easy and simple and a construction period is shortened.
Patent KR-20190052633-A (KR)
Inventor: IWANO MITSUHIRO
IPC: H01J37/32
Filed: 2018-11-06
Abstract: The present invention provides an etching method. According to the present invention, a workpiece has a first region formed of silicon oxide and a second region formed of silicon nitride. The second region extends to provide a recess and has a bottom region below the recess. The first region is provided to cover the second region. In the etching method, a deposit of fluorocarbon is formed on the workpiece, ions of rare gas atoms are irradiated on the workpiece, and the first region is etched. Subsequently, hydrogen ions are supplied to the bottom region to form a modified region. Subsequently, a deposit of fluorocarbon is formed on the workpiece, ions of rare gas atoms are irradiated on the workpiece, and the modified region is etched.