baber/WOPTO huggingface dataset:
Patent KR-20200009363-A (KR)
Title: Stylus pen
Inventor: JUNG KI RYOUNG
IPC: G06F3/0354
Filed: 2018-07-18
Abstract: The present invention relates to a stylus pen for resonating a signal transmitted from a touch sensor. The stylus pen according to an embodiment of the present invention comprises: a body part; a conductive tip exposed to the outside in the body part; a resonant circuit part placed in the body part, connected to the conductive tip, and resonating an electrical signal transmitted from the conductive tip; and a conductive blocking member covering at least a part of the resonant circuit part.
Patent KR-20190016897-A (KR)
Inventor: RANJITH BRAMANPALLI
IPC: H01F27/36
Filed: 2018-07-23
Abstract: An inductor (2) comprises an excitation coil (4) with an excitation coil axis (9) and at least one shielding coil (5) each of which has a shielding coil axis (11). The excitation coil axis (9) and the shielding coil axis (11) define angle δ, wherein 60° <= δ <= 120°, preferably 75° <= δ <= 105° and preferably 85°<= δ <= 95° are satisfied. The inductor (2) is shielded and enables the attenuation of electric and magnetic fields in an easy and flexible manner.
Patent KR-20190010502-A (KR)
Inventor: LEE JIN
IPC: C02F9/00
Filed: 2018-07-23
Abstract: Provided is a seawater desalination device. According to an embodiment of the present invention, the seawater desalination device comprises: a pretreatment unit including an electrocoagulation module for electro-coagulating suspended solids included in incoming seawater and a filter module for filtering aggregates contained in electrocoagulation water introduced from the electrocoagulation module; and an osmotic filtration unit including an osmosis membrane module for desalinating pretreated water introduced from the pretreatment unit. According to the present invention, it is possible to efficiently aggregate foreign matter contained in seawater or brackish water as raw water, treat the aggregated foreign matter at a high rate, and discharge the foreign matter at a high flow rate, thereby increasing the desalinated flow rate and significantly improving the durability for osmosis equipment for desalination. In addition, since foreign matter can be removed without additional chemical additives in a pretreatment process of seawater or brackish water, the present invention is environmentally friendly. It is easy to perform a backwashing process for removing foreign matter collected by the pretreatment. The present invention has an extended use period with high durability and is very economical in operation.
Patent KR-20200011694-A (KR)
Inventor: KIM SU HWAN
IPC: H01M10/0565
Filed: 2018-07-25
Abstract: The present invention relates to a method for doping a polymer for a solid electrolyte using a ball-milling method. Specifically, the method comprises the following steps: ball-milling a mixture of a polymer and a dopant; and washing and drying the ball-milled mixture to obtain a dopant-doped polymer.
Patent KR-20200011717-A (KR)
Inventor: CHO KYU IK
IPC: H04N5/378
Filed: 2018-07-25
Abstract: According to the present invention, disclosed are an image sensor capable of removing a horizontal band noise phenomenon and an electronic device having the same. The image sensor may comprise: a pixel array including a plurality of pixels connected between a plurality of row lines and a plurality of column lines; an analog-to-digital conversion unit converting each of the plurality of column signals transmitted through the column lines into a digital signal to generate a plurality of first digital signals and converting levels of the row lines, when pixel signals included in the column signals are outputted, into a digital signal to generate a second digital signal; and a compensation unit compensating for the first digital signals using the second digital signal to generate digital pixel data.
Patent KR-20200012418-A (KR)
Title: Lighting apparatus
Inventor: HEO YUNSOO
IPC: H05B45/00
Filed: 2018-07-27
Abstract: Disclosed is a lighting device. According to the present invention, the lighting device, which can be elevated through a buried hole of a buried target of which some or all of the upper part thereof is flat, comprises: a light source unit emitting light irradiating the upper part of the buried target; a driving unit provided in a lower part of the buried hole of the buried target and driving the light source unit to be elevated; and a control unit receiving and analyzing a signal from a sensor unit sensing a location of a button unit and the light source unit arranged in an upper part of the light source unit, controlling elevation of the driving unit in response to an analysis result and outputting on/off control signals and dimming control signals to the light source unit.
Patent KR-20200015232-A (KR)
Inventor: KANG DONG WON
IPC: H02G7/20
Filed: 2018-08-03
Abstract: A bird repellent device for a transmission tower of the present invention has an advantage of preventing an electric power accident due to short circuit and the like in advance, by blocking access of birds to an electric wire or a transmission tower. The bird repellent device for a transmission tower of the present invention has a simple structure and can stably supply electric power, since an induction power source generated from the electric wire supported by the transmission tower operates a load comprising a sound which can prevent access of birds.
Patent KR-20200017709-A (KR)
Title: Bio-signal class classification apparatus and method thereof
Inventor: BYUN HYE RAN
IPC: A61B5/00
Filed: 2018-08-09
Abstract: Disclosed are an apparatus for classifying a bio-signal class and a method thereof. By receiving a first bio-signal responding to a stimulus belonging to a preset class from a plurality of channels, extracting a first bio-signal feature vector including information of a preset class from the received first bio-signal, and classifying a class of a bio-signal responded to an arbitrary stimulus using a feature vector generation model generated by learning to generate the same feature vector as the extracted first bio-signal feature vector, the apparatus may classify the class of the bio-signal having responded to the arbitrary stimulus not trained even in a situation in which the arbitrary stimulus is not trained in advance since the bio-signal data collection is difficult in a dangerous situation.
Patent KR-20200017775-A (KR)
Title: Steel wire with excellent kink properties, steel wire rod for steel wire, and methods for manufacturing thereof
Inventor: KIM HYUN JIN
IPC: C22C38/06
Filed: 2018-08-09
Abstract: The present invention provides a steel wire with excellent kink properties, a wire rod for the steel wire, and a manufacturing method thereof, wherein the steel wire can be wiredrawn without additional isothermal transformation thermal treatment. According to one embodiment of the present invention, the wire rod for the steel wire comprises: 0.6-1.0 wt% of C; 0.1-0.5 wt% of Si; 0.2-0.6 wt% of Mn; 0.020.05 wt% of sol. Al; 0.015 wt% or less of P; 0.015 wt% or less of S; 0.002-0.01 wt% of N; 0.002 wt% or less of O; and the remainder consisting of Fe and other impurities. A micro-structure of a cross section comprises: 5-15% of ferrite in an area fraction at a depth of less than 1% from a surface; and the remainder consisting of pearlite.
Patent KR-20200018922-A (KR)
Title: Calcium phosphate-based composition and method for producing the same
Inventor: LEE BYEONG WOO
IPC: C01B25/32
Filed: 2018-08-13
Abstract: The present invention relates to a calcium phosphate-based composition and a method for producing the same and, more specifically, to a technical point to perform ball milling after mixing aqueous calcium hydroxide solution and aqueous phosphoric acid solution in synthesis of dicalcium phosphate dehydrate (DCPD, CaHPO_4.2H_2O, Ca / P: 1), beta-tricalcium phosphate (β-TCP, Ca_3(PO_4)_2, Ca / P: 1.5), and hydroxyapatite (HAp, Ca_(10)(PO_4)_6(OH)_2, Ca / P: 1.67), which is a calcium phosphate-based composition. The present invention has effects of: easily obtaining fine powder by enabling mass production with a simple and fast process and having excellent responsiveness; and producing powder having various compositions without a separate purification process since a product from a reaction by using aqueous solution is also water.
Patent KR-20200023882-A (KR)
Title: Processing method of process data of smart factory
Inventor: PARK KYOUNG KUK
IPC: G06Q50/04
Filed: 2018-08-27
Abstract: The present invention relates to a processing method of process data of a smart factory. More specifically, the processing method of process data of a smart factory which manages the operation of factory facilities through big data analysis based on process data collected in real time from the factory facilities and sensors comprises: a step (a) of collecting facility data generated in real time from facilities for each process step through a gateway part of a server and sensor data generated in real time from sensors installed outside the facilities; and a step (b) of matching and combining the facility data and the sensor data collected in step (a) in a memory unit of the server to generate integrated process data in real time, and generating and storing the integrated process data by matching a timestamp of the facility data with a timestamp of the sensor data. In the step (b), the timestamp of the remaining data is corrected and matched based on the timestamp of at least one of the facility data and the sensor data. The value of the data whose timestamp is corrected is replaced with the most recent value from the data before correction to generate the integrated process data. The present invention can provide real-time quality analysis and prediction of a manufacturing process with high accuracy and reliability.
Patent KR-20200024505-A (KR)
Title: Photovoltaic device for road
Inventor: LEE HYUN HWA
IPC: H02S20/30
Filed: 2018-08-28
Abstract: The present invention relates to a photovoltaic device for a road. The photovoltaic device for a road comprises: a soundproof unit installed on a road to block noise; a support unit surrounding the soundproof unit; and an optical module unit mounted on the support unit and generating energy through sunlight. Therefore, the photovoltaic device can be quickly and conveniently installed on the road.
Patent KR-20190024831-A (KR)
Inventor: KIM YOON WON
IPC: A61K39/395
Filed: 2018-08-30
Abstract: The present invention relates to a pharmaceutical composition and the like for preventing or treating skin diseases containing a material which is specifically bonded to a peptide of sequence number 1. The material which is specifically bonded to the peptide of sequence number 1 according to the present invention, specifically, an antibody which is specifically bonded to the peptide of sequence number 1 or a binding fragment of the peptide, can be applied to skin diseases expressing the peptide of sequence number 1 to effectively prevent and treat the skin diseases, and thus can be usefully used as a therapeutic agent for various skin diseases for which a specific cause has yet to be discovered.
Patent KR-20200025471-A (KR)
Title: FBAR duplexer design method using multi-layer PCB manufacturing method and FBAR duplexer manufactured by the method
Inventor: CHOI HYUNGLIM
IPC: H03H9/70
Filed: 2018-08-30
Abstract: The present invention relates to laminated PCB miniaturization for reducing a size of a single-layer PCB in which an existing FBAR duplexer is mounted, height setting for each layer of a laminated PCB for mounting an FBAR filter, inductor tuning for improving the FBAR duplexer characteristics, and phase converter tuning for separating transmission and reception. An FBAR duplexer comprises: a reception band filter including at least one inductor; a transmission band filter including at least one inductor; and a phase converter located between the reception band filter and the transmission band filter to convert a phase of a signal received by the reception band filter.
Patent KR-20190110005-A (KR)
Inventor: CHO YEOUNG CHEOL
IPC: E01B2/00
Filed: 2018-09-11
Abstract: Disclosed is a track structure having a seismic insolation function, capable of reducing horizontal and/or vertical vibrations on a track caused by an earthquake and preventing the overturning of a train by preventing strong power from being applied to wheels of the train in a moment even if a lower structure of the track is rapidly moved in a horizontal direction due to the occurrence of an earthquake. The track structure having a seismic insolation function includes: a track in which a pair of rails are fixed in parallel at a distance from a rail support member; a support structure supporting the track from the bottom of the track, and having a second lateral side facing a first lateral side of the rail support member at a distance; and a damper installed between the first lateral side of the rail support member and the second lateral side to provide restoration force and relieve a shock between the support structure and the rail support member when the rail support member is moved to the support structure in a transverse direction. Occasionally, the track structure can include a damper placed between first and second lateral sides of two rail support members, installed on the support structure in a longitudinal direction of the rails to support the rails, in order to provide restoration force and relieve a shock between the rail support members.
Patent KR-20190033435-A (KR)
Title: Wood-type golf club head
Inventor: YAMADA RIO
IPC: A63B53/04
Filed: 2018-09-13
Abstract: The present invention is to provide a wood-type golf club head which has a simple structure and a relatively long driving distance. According to an embodiment of the present invention, the wood-type golf club head includes a vertical cross section which is vertical to a face surface including the center thereof when being placed to become a specified loft angle and a specified lie angle. Here, an angle between a straight line of connecting the fore-end and peak of a crown and the face surface is 120-150° inclusive while a horizontal distance from the fore-end to the peak of the crown is 25-60% inclusive of the entire horizontal length. In addition, an average thickness from the fore-end to the peak of the crown is larger than an average thickness from the peak to the back-end of the crown. Furthermore, the wood-type golf club head has a hollow space and is made of a metal material.
Patent KR-20200014158-A (KR)
Title: Sensor unit for continuous glucose monitoring system
Inventor: CHAE KYUNG CHUL
IPC: A61B5/145
Filed: 2018-09-27
Abstract: The present invention relates to a continuous blood glucose measurement body attachment unit, which is manufactured in an assembled state in an applicator so as to minimize separate additional operations, thereby being attached to the body of a user with only a simple operation of the applicator and, particularly, has a wireless communication chip so as to be capable of communicating with an external terminal, thereby enabling simple and convenient usage without an additional operation in which a separate transmitter has to be connected and enabling maintenance to be more easily performed. After attached to the body, the body attachment unit starts operating by the control of a user such that an operation start time point can be adjusted to an appropriate time point according to the needs of the user. Since an operation can start in a stabilized state, blood glucose can be more accurately measured.
Patent KR-20200036543-A (KR)
Inventor: LEE CHANG HOON
IPC: H01L51/00
Filed: 2018-09-28
Abstract: Disclosed are an organic electroluminescent device comprising a spin-selective compound and a manufacturing method thereof. The organic electroluminescent device includes a hole injection layer, a hole transport layer, a light emitting layer, an electron transport layer, an electron injection layer and an electrode layer. A spin-selective and filter compound is further included in at least one of the hole injection layer and the electron injection layer. A helical compound functions so that the holes in the hole injection layer select only one spin state or the electrons in the electron injection layer or the electron transport layer select only the one spin state, and the holes and the electrons form an exciton spin singlet state in the light emitting layer between the electron injection layer and the hole injection layer.
Patent KR-20200038722-A (KR)
Inventor: HONG MAN BOK
IPC: B25J9/00
Filed: 2018-10-04
Abstract: The present invention relates to a lower limb motion measurement device with an exoskeleton shape, and more particularly, to a lower limb motion measurement device that is not restricted in a motion measurement area of a human body. The lower limb motion measurement device with an exoskeleton shape comprises a waist frame, a thigh frame, a calf frame, a sole module frame, a thigh joint frame, a knee joint frame and an ankle joint frame.
Patent KR-20200040152-A (KR)
Title: Electro-adhesion gripper and method for preparing the same
Inventor: KIM BEAK JIN
IPC: H05K1/03
Filed: 2018-10-08
Abstract: The present invention relates to an electric adhesive gripper, which comprises: a flexible substrate; an electrode pattern (120) formed on the flexible substrate (110) and including respectively a first electrode (121) and a second electrode (122) including one or more types of a carbon material and a metal particle; and a dielectric layer (130) formed on the electrode pattern (120) and including a dielectric. The electric adhesive gripper and a manufacturing method thereof of the present invention have an effect of improving dielectric properties and electric adhesive strength by dispersing inorganic particles at the dielectric (stretchable substrate).
Patent KR-20200046290-A (KR)
Title: Method for Preparation of Apixaban
Inventor: BAEK KI SEON
IPC: A61P7/02
Filed: 2018-10-24
Abstract: The present invention relates to a novel method for manufacturing apixaban. According to the method of the present invention, the method does not use expensive reagents or solvents, thereby being economical. In addition, there is no special condition or complicated process, and dangerous reagents or solvents are not used, thus the method is easy for mass-production industrially. Furthermore, since no toxic solvents are used in the final step of the synthesis and purification of apixaban, it is possible to manufacture a high purity apixaban with a high yield without the risk of residual solvent.
Patent KR-20200046530-A (KR)
Inventor: PARK SANG WOOK
IPC: H04W52/02
Filed: 2018-10-24
Abstract: The present invention relates to a wireless LAN terminal awake setting apparatus and a method thereof, which efficiently control the power of a wireless transceiving unit of the wireless LAN terminal, and control a transition cycle of an awake state and a dose state to control the power of the wireless transceiving unit of the wireless LAN terminal, thereby saving power of the wireless LAN terminal. According to the present invention, the wireless LAN terminal awake setting apparatus comprises a wireless LAN terminal which receives a wireless LAN service from a wireless LAN access point (AP).
Patent KR-20200046738-A (KR)
Title: Mold flux and casting method using the same
Inventor: CHUNG TAE IN
IPC: B22D11/16
Filed: 2018-10-25
Abstract: The present invention relates to mold flux and a casting method using the same, and more specifically, to mold flux and a casting method using the same to improve quality and productivity of cast pieces. Mold flux according to an embodiment of the present invention is mold flux used for steel casting, which comprises, based on the total wt%, 15 to 20 wt% of calcium oxide (CaO), 18 to 50 wt% of silicon oxide (SiO_2), 5 to 15 wt% of fluorine (F), and 3 to 10 wt% of at least one of lithium oxide (Li_2O) and potassium oxide (K_2O).
Patent KR-20200047881-A (KR)
Title: Simultaneous injection method of permeation grouting for reinforcing tunnel using outer packer
Inventor: LEE JUN SUK
IPC: E21D20/02
Filed: 2018-10-25
Abstract: Provided is a simultaneous injection method of permeation grouting for tunnel reinforcement using outer packers, which is a waterproofing and reinforcing grouting method for enhancing the stability of a tunnel face when excavating a tunnel in soft ground and ground with excessive water infiltration. The simultaneous injection method uses a plurality of detachable outer packers that are elastomer-based corrugated elastic packers to perform efficient and quick grouting in the ground. In addition, the simultaneous injection method, after installing a plurality of detachable outer packers on the outer circumferential surface of a steel pipe and forming partitions between the outer packers, simultaneously performs permeation grouting without sealant insertion and backflow prevention valve installation as in the existing method so as to reinforce the ground and maximize the waterproofing effect.
Patent KR-20200049046-A (KR)
Inventor: CHOI JEONGILL
IPC: B32B3/26
Filed: 2018-10-31
Abstract: The present invention relates to a method for improving right angle precision of a metal plate jig with steps. As a method of processing the metal plate jig having a stepped pocket shape, the present invention relates to a method of making a jig by separately forming upper and lower plates of a metal plate based on step portions of the jig as a boundary and then adhering the same using an adhesive sheet.
Patent KR-20200051892-A (KR)
Inventor: YOON SUK OH
IPC: C08K3/22
Filed: 2018-11-05
Abstract: The present invention relates to a polymer-ceramic composite film using inkjet printing, and to a production method thereof. The production method of a polymer-ceramic composite film using inkjet printing according to the present invention comprises the steps of: (a) preparing an ink containing short fibers of a ceramic material having electrical conductivity or magnetism, a binder, and an organic solvent; (b) printing the ink on a substrate using inkjet printing; (c) applying an electric field or a magnetic field on the substrate on which the ink is printed, thereby imparting orientation to the short fibers of the ceramic material; and (d) curing a resultant of step (c).
Patent KR-20200055558-A (KR)
Inventor: JOUNG SAM SICK
IPC: E02D5/80
Filed: 2018-11-13
Abstract: The present invention discloses an anchor head for a ground anchor, which is coupled to a tensile wire of the ground anchor. The anchor head for a ground anchor includes: a first head block having a first surface and a second surface positioned opposite to each other and a side surface formed to be round between the first surface and the second surface; and a plurality of tensile wire fastening holes perforated in a thickness direction so as to penetrate into the first surface and the second surface of the first head block and tapered so that a caliber is gradually increased toward one side direction. One of the first surface and the second surface has an outer part adjacent to the edge and an inner part concavely stepped with respect to the outer part.
Patent KR-20200056887-A (KR)
Title: Portable terminal protection film production device
Inventor: KWON SE GI
IPC: B26D5/00
Filed: 2018-11-15
Abstract: A portable terminal protective film production apparatus comprises: an automatic film processing device which receives a model name of a portable terminal and automatically cuts a protective film disc based on size information corresponding to the model name; and an information providing server providing the size information corresponding to a new model name to the automatic film processing device.
Patent KR-20190060714-A (KR)
Title: Preparation method of substrate
Inventor: LEE JUN HAENG
IPC: G03F7/16
Filed: 2018-11-23
Abstract: The present invention relates to a method for manufacturing a substrate, capable of freely controlling the height of a spacer. The method of the present invention comprises a step of exposing and developing a photosensitive resin composition layer formed on a surface of a substrate base layer to manufacture a spacer.