baber/WOPTO huggingface dataset:
Patent KR-20190002807-A (KR)
Inventor: PARK JAE YONG
IPC: B60W40/02
Filed: 2017-06-30
Abstract: The present invention relates to a control method for a 4WD system and, more specifically, relates to a control method for a 4WD vehicle in which a twin clutch is mounted, which comprises: a first step of receiving outdoor information having an effect on driving of the vehicle; a second step of determining a driving mode with the outdoor information received in the first step; a third step of determining occurrence of an abnormal mode left from a predetermined normal track when the vehicle is driven in a curve section; and a fourth step of controlling operation of the twin clutch in accordance with the driving mode determined in the second step and the abnormal mode determined in the third step, and distributing a driving force between a front wheel and a rear wheel of the vehicle and another driving force between an outer wheel and an inner wheel of the rear wheel of the vehicle.
Patent KR-20190005513-A (KR)
Inventor: LEE SANG JUN
IPC: A47J31/06
Filed: 2017-07-07
Abstract: Disclosed is a tea beverage manufacturing apparatus for adjusting sound wave vibration based on a sound wave signal, which can improve a tea beverage extraction effect. According to an embodiment of the present invention, the tea beverage manufacturing apparatus for adjusting sound wave vibration based on a sound wave signal comprises: a current support unit extended and formed in one direction to apply an alternating current in a tangential direction of the outer circumference; a magnetic vibration unit to accommodate one end of the current support unit therein to generate a magnetic field in a direction crossing the current support unit to be vibrated in a longitudinal direction of the current support unit by a polarity change of the alternating current; a plate unit coupled to the magnetic vibration unit to transfer the vibration to a fluid containing a particulate material; and a vibration adjustment circuit to adjust the vibration based only on setting information inputted via a user interface in a first mode, and adjust the vibration based on the setting information and an external sound source in a second mode.
Patent KR-20190011355-A (KR)
Inventor: CHOI HO JIN
IPC: H01L31/0216
Filed: 2017-07-24
Abstract: The present invention relates to a method of forming an electrode of a photovoltaic cell and, more specifically, to a method of forming an electrode of a photovoltaic cell with a spinning structure by applying an electrospinning process. According to one embodiment of the present invention, the method of forming an electrode of a photovoltaic cell at a based on which an emitter layer and reflection preventing film are formed comprise the steps of: electrospinning a spinning material including metal nanomaterials and polymeric materials on the reflection preventing film; and performing heat treatment or light treatment so that the spun metal nanomaterials are networked together. According to the method, the aperture ratio of the photovoltaic cell is improved by applying an electrospinning process and forming the electrode having a high aspect ratio, thereby improving the efficiency of the photovoltaic cell.
Patent KR-20190011862-A (KR)
Inventor: KIM YOUNG MI
IPC: A61K36/73
Filed: 2017-07-25
Abstract: An embodiment of the present invention provides a composition for suppressing and treating allergies comprising a solvent extract of Malus sieboldii. The solvent extract of Malus sieboldii according to an embodiment of the present invention suppresses Syk kinase, and accordingly, can suppress activities of mast cells in vitro and in vivo. The extract of Malus sieboldii according to an embodiment of the present invention exhibits significant activities in terms of suppression and treatment of allergies.
Patent KR-20190011925-A (KR)
Inventor: WON JAE SUN
IPC: H01Q1/38
Filed: 2017-07-26
Abstract: The objective of the present invention is to provide an antenna module which is provided in an electronic device such as a portable terminal and is used for a near distance communication and an electronic device having the same. According to an embodiment of the present invention, the antenna module, as the antenna module arranged on the inside of a conductive cover having a separation space of a slit shape and performing the near field communication, comprises: a wiring unit having an antenna wiring formed on an insulating substrate and having a second surface opposite to the separation space and a first surface opposite to the second surface; and a magnetic unit arranged on the first surface of the wiring unit. The wiring unit includes a spiral unit having an entire outline formed in a linear shape having a narrow width and a long length and having a spiral shaped wiring, and the spiral shaped wiring is arranged to allow at least thereof to face the separation space.
Patent KR-20190013206-A (KR)
Inventor: SO JAE EUN
IPC: C09D11/10
Filed: 2017-08-01
Abstract: The present invention relates to an ink composition for gravure printing, which can realize a metal texture such as a metal deposition layer, and solves an oxidation problem of a metal deposition layer while improving processability, productivity and economic feasibility, and to an interior film using the same.
Patent KR-20190015679-A (KR)
Inventor: KIM GI DEOK
IPC: G01S19/24
Filed: 2017-08-04
Abstract: The present invention relates to a data transmission system for an enhanced location based service and a method thereof. The data transmission system comprises: an IoT terminal, when receiving a GPS location coordinate at a present point, extracting a changed coordinate value by comparing with the GPS location coordinate of a previous point, and transmitting location information data including the extracted coordinate value and a changed GPS location coordinate identification code; and a positioning server, when receiving the location information data, estimating a present GPS location coordinate by updating a pre-stored GPS location coordinate value of the previous point to the extracted coordinate value. According to the present invention, the data transmission system can decrease quantity of communication data by comparing location information measured in real time with the location information of the previous point to transmit only a changed part, and can prevent occurrence of overload of a network.
Patent KR-20170094540-A (KR)
Title: Rechargeable lithium battery
Inventor: LEE JEA WOAN
IPC: H01M4/38
Filed: 2017-08-09
Abstract: Provided is a lithium secondary battery comprising: a negative electrode containing a Si-based substance and graphite, a positive electrode, and an electrolyte. The content of a Si element in the negative electrode is greater than 0 and less than or equal to 2 wt% with respect to the total weight of the Si-based substance and graphite. Discharge cut off voltage of the lithium secondary battery is greater than or equal to 3.1 V.
Patent KR-20190020971-A (KR)
Inventor: HYUN JI SEOB
IPC: H02H3/33
Filed: 2017-08-22
Abstract: According to an embodiment of the present invention, an electronic device comprises: a housing including a front plate, a back plate disposed to be opposite to the front plate, and a side member surrounding a space between the front and back plates, wherein at least a portion of the back plate is made of a conductive material and the side member includes an opening; a touch screen display disposed between the front and back plates; a female connector disposed in the opening, formed to receive an external male connector, and including a plurality of pins; a printed circuit board (PCB) disposed in the space, and including a ground plane; a circuit electrically connected to and/or mounted on the ground plane, and blocking leakage current from the PCB; a first conductive path formed between the circuit and a first point of at least a portion of the back plate; and a second conductive path formed between at least one of the pins and a second point of at least a portion of the back plate. In addition, other embodiments are possible.
Patent KR-20190021634-A (KR)
Inventor: CHOI JOONG HO
IPC: G06G7/186
Filed: 2017-08-23
Abstract: The present invention relates to a discrete time integrator circuit with a function of compensating gain of an operational amplifier. The integrator circuit has a first node, a second node, and a third node sequentially from an input end to an output end. The integrator circuit comprises: an operational amplifier in which the input end is connected to the third node and the output end is connected to the output end; a sample capacitor having one end connected to the first node and the other end connected to the second node and performing a sampling operation for electric charge inputted to the input end; an integration capacitor having one end connected to the third node and the other end connected to an output terminal of the operational amplifier and performing an integration operation integrating a difference value of a feedback signal to which output of the operational amplifier is fed back and an input signal inputted to the operational amplifier; and a compensation buffer having one end connected to the third node and the other end connected to the first node to provide compensation electric charge.
Patent KR-20190021760-A (KR)
Inventor: PARK HYO JUNG
IPC: G09G3/3233
Filed: 2017-08-23
Abstract: According to the present invention, an electroluminescent system comprises: a display panel provided with a plurality of pixels, wherein each of the pixels has a driving TFT generating a driving current and an OLED emitting light according to the driving current; a panel driving unit applying a data voltage to a gate electrode of each driving TFT and applying a reference voltage to a source electrode of each driving TFT to emit the OLED; a brightness measuring instrument measuring brightness of a front surface of the display panel while the OLED emits light; a threshold voltage analysis unit generating a luminance map for each color from the measured brightness of the front surface of the display panel and deriving threshold voltage distribution of the driving TFTs for each pixel based on the brightness map for each color; and a reference voltage setting unit changing the reference voltage according to the threshold voltage distribution of the driving TFTs.
Patent KR-20190037379-A (KR)
Title: Substrate treating apparatus and substrate treating method
Inventor: KIM KWANG RYUL
IPC: H01L21/67
Filed: 2017-08-25
Abstract: The present invention relates to a substrate processing apparatus and a substrate processing method. According to one embodiment of the present invention, the substrate processing apparatus includes: a support member supporting a substrate and rotationally provided; a processing liquid supply unit supplying chemicals to the substrate; a laser irradiating unit irradiating laser beams to the upper surface of the substrate to which the chemicals are supplied while moving between the outer portion of the substrate and the central portion of the substrate; and a controller.
Patent KR-20180028939-A (KR)
IPC: G06Q50/10
Filed: 2017-09-05
Abstract: Various aspects of a system and a method for providing a recommendation on an electronic device based on emotional state detection of a user are disclosed. According to an embodiment of the present invention, the system comprises the electronic device configured to detect a transition in an emotional state of a user associated with the electronic device from a first emotional state to a second emotional state. A tagged content item associated with the second emotional state of the user is retrieved from a network device based on identity information of the user and the detected transition. An application is launched on the electronic device to recommend a product or a service related to the retrieved tagged content item. The application is launched in response to the detected transition in the emotional state of the user and a current location of the electronic device.
Patent KR-20190029197-A (KR)
Title: Apparatus for collecting vehicle data and method thereof
Inventor: SHIN DONG JIN
IPC: H04L12/40
Filed: 2017-09-12
Abstract: The present invention relates to an apparatus and a method for collecting vehicle data, which collect each vehicle data set by a user among vehicle data received from each vehicle controller through a vehicle network, within a corresponding cycle (collection cycle set for each vehicle data), and record whether to collect each vehicle data, in real time to prevent duplicated collection of the vehicle data within a corresponding cycle. The apparatus of the present invention comprises: a data receiving unit for receiving vehicle data through a vehicle network; a data collecting unit for collecting the vehicle data on the basis of a collection information table and a table indicating whether the data is collected; a storage unit for storing the collected vehicle data; a control unit for setting a field value on the collection information table, and updating the table indicating whether the data is collected at a time point when the data collecting unit collects the vehicle data and a time point when the collected vehicle data is transmitted; and a transmission unit for transmitting the collected vehicle data to a head unit.
Patent KR-20190029352-A (KR)
Title: Apparatus and method for estimating frequency offset in ofdm/ofdma system
Inventor: KWAK KI YOUNG
IPC: H04L27/26
Filed: 2017-09-12
Abstract: According to an embodiment of the present invention, a method for estimating frequency offset in time domain of an orthogonal frequency division multiplexing (OFDM)/orthogonal frequency division multiple access (OFDMA) OFDM/OFDMA system comprises the steps of: receiving a signal according to the OFDM / OFDMA scheme; dividing a cyclic prefix section in a k^th OFDM symbol of the received signal; calculating a correlation between the OFDM symbols by using only a part of the divided cyclic prefix sections; and estimating a frequency offset for the received signal based on the calculated correlation.
Patent KR-20190031977-A (KR)
Title: Lithium secondary battery and method of fabricating the same
Inventor: HWANG DUCK CHUL
IPC: H01M4/36
Filed: 2017-09-19
Abstract: A lithium secondary battery includes: a positive electrode formed of a positive electrode active material including first positive electrode active material particles and second positive electrode active material particles; a negative electrode; and a separator interposed between the positive electrode and the negative electrode. The first positive electrode active material particles include a lithium metal oxide including a continuous concentration gradient formed from the center portion to the surface. The second positive electrode active material particles include a lithium metal oxide having a constant concentration composition. Capacity and stability can be simultaneously improved through mixing of the first and second positive active materials.
Patent KR-20180064272-A (KR)
Inventor: LEE JOONG
IPC: G06N3/02
Filed: 2017-09-20
Abstract: The present invention provides a method for providing classification information of metal type printing and woodblock printing using a convolutional neural network (CNN) and image extraction which can provide objective and accurate information to classify whether a printing document such as an old document is printed by a woodblock or printed by a metal type. The method for providing classification information of metal type printing and woodblock printing using a CNN and image extraction is executed in a storage device which stores learning image information extracting learning data, a CNN module which is a program executed in a computation device, and a random function, the computation device which is connected to the storage device and receives and computes an output value output from the storage device, an input device which is connected to the computation device and serves as a means for inputting a user command, and a display device which is connected to the computation device and outputs a computed result of the computation device.
Patent KR-20190032775-A (KR)
Title: Method and server for providing anti-cancer index of food
Inventor: LIM CHAE HONG
IPC: G06Q50/22
Filed: 2017-09-20
Abstract: The present invention provides a method and an apparatus for providing an anti-cancer index which can solve problems of a lack of expertise, a regional limit, etc. To this end, provided is a mentality monitoring system using virtual reality which includes: a bio-signal measuring unit (100) for measuring a bio-signal of a user watching a virtual reality environment; a transmitting unit (200) for transmitting the bio-signal measured by the bio-signal measuring unit; a receiving unit (300) for receiving the bio-signal transmitted through the transmitting unit; a mental state determining unit (400) for determining a mental state of the user according to the bio-signal received by the receiving unit; and a primary display unit (500) for primarily varying the virtual reality environment according to the mental state determined by the mental state determining unit (400).
Patent KR-20180090178-A (KR)
Inventor: MOON JUNG MIN
IPC: H04W36/08
Filed: 2017-09-27
Abstract: The present disclosure relates to a communication technique which fuses a 5G communication system with an IoT technology to support a higher data rate than that of a 4G system, and a system thereof. The present disclosure can be applied to an intelligent service (e.g. smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security- and safety-related services, etc.) based on a 5G communication technology and an IoT related technology. Furthermore, according to the present invention, a technique related to a cell reselection operation in a mobile communication system is disclosed.
Patent KR-20180043169-A (KR)
Inventor: INASE KEISUKE
IPC: C09J5/00
Filed: 2017-09-29
Abstract: Provided is a method for manufacturing a connected body obtaining excellent conductivity by sufficiently melting a resin of a photo curable anisotropic conductive adhesive. The method comprises: an arrangement process of arranging a second electronic component (20) on a first electronic component (10) by providing a polymerized compound, a photo polymerized initiator, and a photo curable anisotropic conductive adhesive (30) containing a light absorber; and an irradiation process of irradiating light from a light irradiator while pressurizing the second electronic component (20) in the first electronic component (10) by a pressurizing tool (40). In the irradiation process, the photo polymerized initiator is activated after controlling a wavelength range of the light and activating the light absorber.
Patent KR-20180021665-A (KR)
Inventor: KOO KI YONG
IPC: A63F9/04
Filed: 2017-09-29
Abstract: Disclosed is a method for determining strength of positive power or a will of a god or a thought that one chooses or believes by using a probability play tool, which analyzes power of at least one god, coincidence, or a will, which is not human power, to enable anyone to easily identify a god or coincidence corresponding to human′s good reason, intelligence, or emotion, which is most capable, strong, good, clean, and most beneficial to humans, thereby helping a group or an individual objectively compare and determine the strength or will of the good that they believe and follow. According to the present invention, each user of the probability play tool asks the strength or will of the god or thought about a decision to yield the best result for what to do or what is likely to be done in the future, and records an answer on a predetermined recording sheet that includes a question, a date of occurrence, an answer to the question, and a result or response, and then verifies the same by means of long-term, medium-term, or short-term variables of time.
Patent KR-20190040702-A (KR)
Title: Apparatus and method of reference signal design for phase tracking in new radio
Inventor: KIM KI TAE
IPC: H04L5/00
Filed: 2017-10-11
Abstract: The present invention relates to a new application method of a phase tracking reference signal (PTRS) in a next generation/5G wireless access network. According to an embodiment of the present invention, in an application method of the PTRS in the next generation/5G wireless access network, a sequence having a front-loaded DMRS and an additional DMRS equal to each other is used in a slot to which a PTRS is transmitted.
Patent KR-20190041251-A (KR)
Title: Session management device and method using session initiation protocol
Inventor: ROH BYEONG HEE
IPC: H04L29/08
Filed: 2017-10-12
Abstract: According to an aspect of a technical idea of the present invention, a session initiation protocol (SIP) linking session management method comprises the steps of: connecting a SIP session; registering session information for the connected SIP session; performing an operation for data exchange based on the registered session information; determining whether data to be transmitted/received according to the data exchange corresponds to a terminal included in the registered session; and filtering the data to be transmitted/received based on the determined result.
Patent KR-20180045811-A (KR)
Inventor: DURSTON MICHAEL
IPC: B81B7/02
Filed: 2017-10-20
Abstract: An MEMS sensor comprises: a substrate; and a sensor element mounted to be movable on a first side surface of the substrate, wherein a second side surface of the substrate has a relief pattern formed thereon. The relief pattern formed on the second side surface of the substrate provides a surface area miniaturized for contacting with a die bonding layer. The miniaturized surface area reduces an amount of stress transferred from the die bonding layer to the substrate. (Therefore, the amount of transferred stress reaching to the MEMS sensor element is reduced). The substrate relief pattern provides a certain amount of stress that is decoupled such that the die bonding layer is not required to decouple an identical amount of stress to previous designs. Thus, a thinner die bonding layer can be used, and accordingly, an entire package can be thinner in order.
Patent KR-20170121127-A (KR)
Inventor: KIM YU HOON
IPC: H01L27/32
Filed: 2017-10-23
Abstract: Disclosed is an organic light-emitting display device comprising a plurality of pixels, each of which includes three sub-pixels. The pixels include: first pixels, each of which includes a green sub-pixel and two red sub-pixels; second pixels, each of which includes a green sub-pixel and two blue sub-pixels and is adjacent to the first pixels in a first direction; third pixels, each of which includes a green sub-pixel and two blue sub-pixels and is adjacent to the first pixels in a second direction; and fourth pixels, each of which includes a green sub-pixel and two red sub-pixels and is adjacent to the second pixels in the second direction. The organic light-emitting display device according to an embodiment of the present invention has sub-pixels which are asymmetrically disposed in pixels disposed in at least one direction, and thus a lattice defection caused by a regular placement of the sub-pixels can be reduced.