baber/WOPTO huggingface dataset:
Patent KR-20210015436-A (KR)
Inventor: JEONG JONG WON
IPC: G06T7/80
Filed: 2019-08-02
Abstract: A server performing projection may include: a reception part receiving a depth image and a color image for an actual object moving on a screen, from a depth camera photographing the screen; a tracking part extracting a characteristic value of the actual object based on the received depth and color images, and tracking the extracted characteristic value; a parameter estimation part estimating a relation matrix of the depth camera based on the tracked characteristic value; a displacement value estimation part estimating a displacement value for the actual object based on the estimated relation matrix; an application part applying the estimated displacement value to a virtual object moving in a frustum area of a projector; and a projection part projecting an image for the virtual object, to which the displacement value has been applied, from the projector to the screen and the actual object moving on the screen. Therefore, the present invention is capable of enabling an expansion-reality service even in a three-dimensional space.
Patent KR-20210017010-A (KR)
Title: Apparatus for amplifying ECG based on two-electrode
Inventor: CHO SEONG HWAN
IPC: A61B5/318
Filed: 2019-08-06
Abstract: The present invention relates to an electrocardiogram signal amplifier based on two electrodes. With the present invention, stable electrocardiogram measurement can be performed with two electrodes. The present invention includes: two electrodes coming into contact with a subject′s body; an instrumentation amplifier provided with two input ends respectively connected to the two electrodes and obtaining and outputting an amplification unit output by performing differential amplification on a biosignal input through the two input ends; a control unit outputting a first signal when a common mode signal applied to the two input ends is equal to or greater than a preset upper limit value and outputting a second signal when the common mode signal is equal to or less than a preset lower limit value; and two charge pump circuits respectively connected in parallel to the two input ends and charging a capacitor with the common mode signal in response to the first signal or discharging the charging voltage of the capacitor to the two input ends in response to the second signal.
Patent KR-20210017144-A (KR)
Title: Display device and method for manufacturing the same
Inventor: PARK CHAN JAE
IPC: H01L51/52
Filed: 2019-08-07
Abstract: Disclosed is a display device which comprises: a display panel defining a display area and a non-display area adjacent to the display area, and including a plurality of signal pads overlapping the non-display area; an electronic component including a base layer including an upper surface and a lower surface, driving pads disposed on the lower surface of the base layer and driving bumps disposed on the driving pads, respectively, wherein the driving bumps are in contact with the signal pads, respectively; and a filler disposed between the display panel and the electronic component. A first hole which does not overlap the driving bumps on a plane is defined in the upper surface of the base layer. Therefore, curing efficiency of the filler can be improved.
Patent KR-20210018681-A (KR)
Title: System for changing running lane of autonomous driving vehicle
Inventor: JUNG TAEKWON
IPC: G05D1/02
Filed: 2019-08-08
Abstract: The present invention provides a system for changing a driving lane of an autonomous vehicle. An objective of the present invention is to provide a system for changing a driving lane of an autonomous vehicle, which can make a proper lane change for each situation. The system for changing a driving lane of an autonomous vehicle comprises an autonomous vehicle and a control server communicating via a wireless network. The control server provides map information including a planned driving route of the autonomous vehicle in real time. The autonomous vehicle includes a driving lane change apparatus to automatically change a driving lane in accordance with a situation based on the real-time map information from the control server. The system further comprises: a camera to photograph the front of an autonomously driving vehicle; a user vehicle lane recognition unit to detect a boundary and lanes in a front image photographed by the camera and recognize a currently autonomously driving user vehicle lane based on the detected boundary and lanes; and a control unit to determine whether the autonomously driving current user vehicle lane needs to be changed in advance based on the user vehicle lane recognized by the user vehicle lane recognition unit and map information including traffic information and a planned driving route from a server to make a lane change.
Patent KR-20210017558-A (KR)
Title: Rab27b gene expression inhibitor and Composition for preventing hair loss or promoting hair growth comprising the same
Inventor: SUNG JONG HYUK
IPC: A61P17/14
Filed: 2019-08-08
Abstract: The present invention relates to a Rab27b gene expression inhibitor and a composition for preventing hair loss or promoting hair growth including the same and, more specifically, to at least one Rab27b gene expression inhibitor selected from a group consisting of Rab27b siRNA, Rab27b shRNA, Rab27b gene scissors, and a Rab27b chemical inhibitor, and a composition for preventing hair loss or promoting hair growth including the same. According to the present invention, as a result of treatment with each or a mixture of Rab27b siRNA among Rab27b expression inhibitors, it was checked that telogen of the hair root promotes inducement of hair growth. In addition, as a result of administering Rab27b siRNA to mice, it was checked that the hair growth effect is significantly increased, and thus the Rab27b expression inhibitor can be easily utilized for preventing hair loss or promoting hair growth.
Patent KR-20210023590-A (KR)
Title: Method and apparatus for providing proximity-based services in wiereless communication system
Inventor: LEE HO YEON
IPC: H04W92/18
Filed: 2019-08-23
Abstract: Disclosed is a method in which a base station allocates a sidelink resource for proximity-based services (ProSe) to a terminal in a wireless communication system. The method comprises the steps of: receiving a terminal context setup request message from an access and mobility management function (AMF); receiving a sidelink resource request message from a terminal; identifying an aggregated maximum bit rate (PC5-AMBR) value corresponding to a ProSe service; and allocating a sidelink resource for the ProSe service to the terminal.
Patent KR-20210027569-A (KR)
Title: Hybrid pultrusion composite material
Inventor: CHOI JIN YEONG
IPC: B32B5/14
Filed: 2019-08-28
Abstract: The present invention relates to a hybrid drawn composite material in a triple layer composed of a metal member, a glass fiber layer, and a carbon fiber layer, wherein the metal member, the glass fiber layer formed on the outer surface of the metal member, and the carbon fiber layer formed on the outer surface of the glass fiber layer are integrally manufactured through pultrusion. The triple layered material can be used as a frame for construction purposes by complementing the parts that are not satisfied by each single material.
Patent KR-20200026123-A (KR)
Title: Peptide controlling migration of NAG-1 protein in cell and uses thereof
Inventor: BAEK SEUNG JOON
IPC: C07K7/06
Filed: 2019-08-28
Abstract: The present invention relates to a peptide controlling the migration of NAG-1 protein in a cell and a use thereof. The peptide of the present invention increases NAG-1 protein accumulation in the cytoplasm, thereby maximizing the action of the NAG-1 protein which is useful for the treatment of anti-cancer, anti-obesity, and anti-inflammatory.
Patent KR-20210027736-A (KR)
Title: Waste synthetic resin support
Inventor: HAN JEI YOUNE
IPC: B65G57/00
Filed: 2019-09-03
Abstract: According to the present invention, provided is a waste synthetic resin supporter used during accumulation for the transportation and storage of pillar-shaped concrete piles used to support a structure on soft ground or the like or used as a telephone pole or the like. According to the present invention, the waste synthetic resin supporter, which is interposed to prevent a collision between pillar-shaped concrete piles which are vertically or laterally adjacent during accumulation for the transportation and storage of the pillar-shaped concrete piles, includes: a prism-shaped body made of a composite waste synthetic resin material of waste thermoplastic resin and waste thermosetting resin; glass-fiber reinforced plastic reinforcement materials arranged in the body on its whole longitudinal length; and glass-fiber reinforced plastic binding materials placed aside from the glass-fiber reinforced plastic reinforcement materials in the body on its whole longitudinal length to increase the cohesiveness of the composite waste synthetic resin material. Therefore, the waste synthetic resin supporter can have excellent durability and can be distributed with a relatively low price due to a minimized manufacturing cost.
Patent KR-20210028460-A (KR)
Title: Apparatus and method for flexible communication selective
Inventor: PARK JAE DON
IPC: H04B17/382
Filed: 2019-09-04
Abstract: According to one embodiment, provided is a variable communication selection method, which comprises the steps of: generating a graph based on data in a communication system including a communication device having at least one communication link; calculating centrality based on data on vertices of the graph; determining whether the centrality is included in a preset upper range or a preset lower range; and designating the communication method of the communication device as a full-duplex method when the centrality is included in the upper range or the lower range.
Patent KR-20200031998-A (KR)
Title: Composition for Preventing or Treating Obesity Comprising IF1
Inventor: SHIN MIN JEONG
IPC: A61P3/04
Filed: 2019-09-06
Abstract: The present invention relates to a composition for preventing or treating obesity containing ATPase inhibitory factor 1 (IF1). More specifically, the present invention relates to a pharmaceutical composition and food for preventing or treating obesity containing, as an active component, IF1 which has an appetite suppressing effect. IF1 according to the present invention exhibits an effect of suppress weight increase and reducing dietary intake without side effects in an obesity-induced mouse model, thereby being very useful as an agent for preventing, alleviating or treating metabolic diseases such as obesity and as an agent for appetite suppression.
Patent KR-20200031046-A (KR)
Title: Monomers, photoresist resins, photoresist resin compositions, and pattern forming method
Inventor: EGUCHI AKIRA
IPC: G03F7/16
Filed: 2019-09-09
Abstract: The present invention provides a monomer useful when forming resin for photoresist having excellent swelling resistance. The resin for photoresist including polymerization units is represented by formula Y. In formula, R^X represents a halogen atom or an alkyl group having 1 to 6 carbon atoms substituted with a halogen atom; A^1 represents a single bond or a linking group; A^1 and R^X1 may combine with each other to form a ring when A^1 represents a linking group; R^X1 represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, or an alkenyl group having 2 to 6 carbon atoms; n represents an integer of 0 to 5; R^X1 may be the same or different and may combine with each other to form a ring when n is 2 or more; and m represents an integer of 1 to 4.
Patent KR-20200029370-A (KR)
Title: Ionizer monitoring system and ion sensor
Inventor: MARONI TIMOTHY
IPC: G01N27/414
Filed: 2019-09-09
Abstract: The objective of the present invention is to provide a sensor for sensing ions which can overcome a limit of a conventional CPM. A sensor for sensing ions according to the present invention includes a circuit board assembly and a core assembly connected to the circuit board assembly, wherein a core includes a first electric conductor and a second electric conductor.
Patent KR-20200032003-A (KR)
Title: Air freight weight trading server, system and method thereof
Inventor: LEE JUN YUB
IPC: G06Q50/28
Filed: 2019-09-16
Abstract: The present invention relates to an air freight weight trading server, and a system and a method thereof. More specifically, when surplus weight is generated by boarding with checked baggage having a weight less than an allowable cabin load which is the allowable weight of the checked baggage allocated to passengers of an aircraft, or surplus weight is generated among the weight of general cargo, at least one of the surplus weight for the checked baggage and the surplus weight for the general cargo can be sold or purchased individually or in groups.
Patent KR-20210033722-A (KR)
Title: Electrode Current Collector Comprising a Heat-Pressure Conversion Layer Between Two or More Metal Foils, Electrode Comprising the Same, and Lithium Secondary Battery
Inventor: LEE HANYOUNG
IPC: H01M10/052
Filed: 2019-09-19
Abstract: Provided are an electrode current collector for a lithium secondary battery, an electrode comprising the same, and a lithium secondary battery, wherein the electrode current collector comprises two or more metal foil layers and a heat-pressure conversion layer disposed between the two or more metal foil layers, and the heat-pressure conversion layer contains a heat-pressure exchange ceramic material, a conductive material, and an adhesive.
Patent KR-20200033761-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: HASHIZUME KENJI
IPC: H01L21/768
Filed: 2019-09-20
Abstract: The present invention provides a method for manufacturing semiconductor device, which reduces production costs by simplifying a manufacturing process. According to the present invention, A method of manufacturing a semiconductor element comprises the steps: a first providing step of providing a structure body on the surface of a first recess, wherein the structure body includes a semiconductor stacked body; a first forming step of forming a first rough-surface portion in at least a portion of the internal surface of the first recess of the structure body, wherein the surface of the first rough-surface portion is rougher than the other; a second forming step of forming a first metal layer in the surface of the structure body; a second providing step of providing a substrate on which a second metal layer is disposed; and a bonding step of heating the first metal layer and the second metal layer in a state in which the first metal layer and the second metal layer face each other and dissolving the first metal layer and the second metal layer to be boned, and introducing the dissolved first metal layer into the first recess.
Patent KR-20200050368-A (KR)
Title: Read circuit for magnetic tunnel junction (mtj) memory
Inventor: GUPTA GAURAV
IPC: G11C11/16
Filed: 2019-10-04
Abstract: In some embodiments, an application of the present invention provides a memory device. The memory device includes a first current mirror transistor, a first pull-up read-enable transistor, an MTJ memory cell, a first pull-down read-enable transistor, and a first non-linear resistance device. The MTJ memory cell includes an MTJ memory element and a first access transistor. The first non-linear resistance device is coupled between the first pull-up read-enable transistor and the first current mirror transistor in series. The first non-linear resistance device is configured to provide a first resistance when a first voltage is applied and a second resistance greater than the first resistance when a second voltage smaller than the first voltage is applied.
Patent KR-20210041766-A (KR)
Title: Electronic device for receiving data by using split bearer and method for the same
Inventor: KIM HYEONSOO
IPC: H04W88/06
Filed: 2019-10-08
Abstract: An objective of the present invention is to provide an electronic device and an operating method of an electronic device, which prevent a decrease in the data processing rate of an electronic device. According to various embodiments of the present invention, the electronic device comprises: at least one communication processor which receives data via first cellular communication or second cellular communication; and an application processor. The at least one communication processor can be configured to receive first partition data in partition data generated by partitioning the data from a master node corresponding to the first cellular communication, receive second partition data from a secondary node corresponding to the second cellular communication, check a first sequence number of the first partition data and a second sequence number of the second partition data, and induce to reduce or stop the transmission of partitioned data to the electronic device through a node for transmitting partition data corresponding to the smaller sequence number between the first sequence number and the second sequence number based on comparison of the difference value between the first sequence number and the second sequence number and a preset value. Various other embodiments are possible.
Patent KR-20210041910-A (KR)
Title: Operating Method for information related to communication service and device supporting the same
Inventor: BYUN IN SOO
IPC: H04W88/18
Filed: 2019-10-08
Abstract: According to the present invention, disclosed are a method for operating information related to a communication service and a device for supporting the same. The method comprises the steps of: registering, by a management server related to switch operation, a user terminal device for providing information related to an unavailable service area; requesting, by the management server, collection of deviation information related to the unavailable service area of the user terminal device; receiving, by the management server, the deviation information from the user terminal device; and storing, by the management server, the deviation information.
Patent KR-20190117455-A (KR)
Inventor: CHEONG JANG HUN
IPC: B25J19/02
Filed: 2019-10-08
Abstract: According to the present invention, a moving robot comprises: a driving part for moving a main body; a work part for generating noise and performing a predetermined work; a sensing part for detect a surrounding situation while driving; and a control part for controlling an activity or not of an operation of a low noise mode in which the work part relatively reduces the noise and performs work on the basis of the situation information detected through the sensing part so as to be changed while driving. According to the present invention, the moving robot comprises: a determination step of determining whether or not a predetermined active condition is satisfied on the basis of the situation information obtained by detecting a surrounding situation while driving; and an active step of performing a predetermined operation in a state in which the low noise mode with the relatively reduced noise is activated when it is determined that the active condition is satisfied. Therefore, the present invention is capable of reducing noise pollution from a user′s point of view of the moving robot.
Patent KR-20210044950-A (KR)
Title: Display device
Inventor: LEE JIN SU
IPC: G02F1/1362
Filed: 2019-10-15
Abstract: The present invention relates to a display device capable of reducing the influence of the reflected light reflected from a surface of a signal line. The display device comprises: a plurality of pixels which are disposed in a first direction, and include a first pixel having a first color filter, a second pixel having a second color filter, and a third pixel having a third color filter; a plurality of first signal lines and a plurality of second signal lines which are insulated from each other and extend in a second direction different from the first direction; a first overlapping portion in which the first and the second color filters overlap each other in an adjacent portion of the first and the second pixels; a second overlapping portion in which the second and the third color filters overlap each other in an adjacent portion of the second and the third pixels and which overlaps one of the second signal lines; and a third overlapping portion in which the third and the first color filters overlap each other in an adjacent portion of the third and the first pixels and which overlaps two of the second signal lines.
Patent KR-20210045243-A (KR)
Title: Manufacturing method of sintered magnet
Inventor: KIM INGYU
IPC: H01F1/153
Filed: 2019-10-16
Abstract: According to an embodiment of the present invention, a method of manufacturing a sintered magnet includes the steps of: preparing a mixture by mixing a rare earth oxide, iron, boron, a reducing agent and a metal fluoride; heating the mixture at a temperature of 800 degrees Celsius to 1100 degrees Celsius to synthesize magnetic powder using a reduction-diffusion method; and sintering the magnet powder to prepare the sintered magnet, wherein the metal fluoride includes at least one of MoF^4, MoF^5, MoF^6, WF^4, WF^6, ZrF^4, TaF^5 and NbF^5. The present invention provides the sintered magnet in which fine grains are uniformly distributed by effectively suppressing grain growth.
Patent KR-20210046116-A (KR)
Title: Apparatus and Method for treating substrate
Inventor: SHIN KYUNGSIK
IPC: H01L21/324
Filed: 2019-10-17
Abstract: The present invention provides an apparatus for processing a substrate. According to an embodiment, the substrate processing apparatus of the present invention includes: a process chamber having a processing space therein; a support unit for supporting a substrate in the processing space; a heating unit provided in the support unit to heat the substrate; an exhaust unit for exhausting the processing space; a gas supply unit for supplying a gas to the processing space. The gas supply unit may be provided to supply the gas at a temperature selected from the first temperature and the second temperature. It is possible to adjust the thickness of a liquid film formed in the central region of the substrate.
Patent KR-20210046240-A (KR)
Title: Method and apparatus for providing teleconferences
Inventor: SHIN HWANG KYU
IPC: H04N7/15
Filed: 2019-10-18
Abstract: A teleconference providing method and a device thereof are provided. According to an embodiment of the present invention, the teleconference providing method comprises the following steps of: displaying a plurality of first graphic elements corresponding to a plurality of online conference participants, respectively, in a first region on a display of a computing device; obtaining an input about an intention expression from a user of the computing device; and displaying a second graphic element corresponding to the intention expression at a location of a first graphic element corresponding to the user among the plurality of participants in response to obtaining the input. The plurality of first graphic elements are arranged to be fixed to different locations in the first region.
Patent KR-20210047549-A (KR)
Inventor: LEE WON BAE
IPC: H01M6/36
Filed: 2019-10-22
Abstract: The present invention relates to a reserve battery where fast voltage rise occurs while being activated by a blow in a normal state in which electricity is not produced, and more particularly, to a reserve battery having a stacked electrode structure. Instead of an ampoule made of metal and glass, a main body case plays the role of an ampoule, and after attaching a cover by welding in a state of directly containing the electrolyte, a single or multiple substrates having a cathode and an anode are installed, damage to the center of the cover occurs due to pressure, and a through film that pushes the electrolyte toward the electrode is formed. Through this structure, it is easy to manufacture, improves the speed of the activation operation, and generates a high voltage.