baber/WOPTO huggingface dataset:
Patent KR-20200097468-A (KR)
Inventor: KIM HYUN JEONG
IPC: C09D175/04
Filed: 2019-02-08
Abstract: The present invention relates to a connection pipe capable of connecting a plurality of pipes with each other or connecting the corresponding pipes with a supply member by using a filler that expands in volume by chemical reaction, and more specifically, to a connection device which connects a plurality of pipes having valleys and mountains with each other or connects the pipes with a supply member installed previously on a structure with each other. The connection device comprises: an enclosure formed in a tube shape with opened both sides and having the outer surface where an injection hole communicating with a hollow part is perforated, wherein the pipe is inserted into the hollow part; a filler filling the inside of the enclosure through the injection hole, wherein the volume of the filler is expanded by chemical reaction, and after a predetermined time, the filler is hardened; an internal ring inserted and fixed to the hollow part formed in the enclosure and forming a reaction chamber having a compartment structure in a radial direction so that the filler can be evenly distributed without being unevenly concentrated; a pressurizing pipe inserted into the internal ring, pressurizing the pipe by the expansion pressure of the filler, and attaching the same to the pipe to maintain airtightness for waterproofness; and a finishing cap formed in a ring shape and coming into contact with the enclosure while having the pipe penetrating therethrough so as to seal the reaction chamber. The pressurizing pipe is made of a material having elongation properties so that a shape of the material is varied to correspond to a shape of the pipe by expansion pressure of the filler, thereby preventing the pipe from being separated, and the enclosure further comprises a stopper for opening and closing the injection hole.
Patent KR-20200099304-A (KR)
Title: Driving circuit for large capacity motor commissioning
Inventor: CHOO HYUNG SUN
IPC: H02P31/00
Filed: 2019-02-14
Abstract: The present invention relates to a test run driving circuit of a large capacity motor, capable of checking whether a motor driving circuit normally operates without actual driving of a motor by supplying power applied to the motor to the motor driving circuit while selectively switching power connected to the motor, and checking a state of a motor starting device therethrough. The test run driving circuit of the large capacity motor according to the present invention comprises: a motor driving unit including a motor and a power supply unit for supplying power to the motor; and a motor driving circuit for controlling motor driving by receiving power from the power supply unit. The motor and the power supply unit are electrically connected using a power supply line as a medium, wherein the power supply line is electrically connected to the motor driving circuit by using a main power line as a medium. In addition, a circuit breaker is provided at one point of the power supply line in order to selectively switch power supplied to the motor from the power supply unit, and an auxiliary power line connects the power supply line and the main power line in the form of a branched line. At a rear end side of the circuit breaker, the power supply line and the main power line make contact, and at a front end side of the circuit breaker, the auxiliary power line branched from one point of the power supply line is provided. A first switching unit is provided on the auxiliary power line, a second switching unit is provided on the main power line, power of the power supply unit is selectively supplied to the main power line according to operation of the first switching unit, and power of the power supply unit is selectively supplied to the power supply line according to the operation of the second switching unit.
Patent KR-20200100375-A (KR)
Title: Apparatus for supplying wireless power
Inventor: HAN BO HYEON
IPC: H01F27/26
Filed: 2019-02-18
Abstract: Provided is a wireless power supplying device in which a plurality of reception coils are arranged to be spaced apart from each other, and the plurality of reception coils are stacked in multiple layers so that power can be transmitted even when a moving object is moved and a circuit configuration is simplified. The provided wireless power supplying device comprises: a wireless power transmission module which is arranged on a guide rail mounted inside a vehicle and wirelessly transmits power; and a wireless power reception module which is arranged on a vehicle seat of the vehicle, receives the power wirelessly transmitted from the wireless power transmission module and applies the power to an internal device. The wireless power transmission module includes a plurality of transmission coils, and the wireless power reception module includes the plurality of reception coils.
Patent KR-20200100481-A (KR)
Inventor: MOONSOO CHANG
IPC: G06F21/45
Filed: 2019-02-18
Abstract: Various embodiments of the present invention relate to an electronic device for determining a matching model used to authenticate biometric information and to an operating method thereof. According to the various embodiments of the present invention, the electronic device includes a biometric sensor and a processor operatively connected with the biometric sensor. The processor may set to check a security level of a service requested to be executed, determine a trust level of user biometric data received through the biometric sensor, determine a matching model to be used for authentication of the received biometric data of the user by using the checked security level and the determined trust level, and authenticate the received biometric data of the user by using the determined matching model. In addition, various embodiments are possible.
Patent KR-20190103963-A (KR)
Title: Nanovesicles derived from Rhizobium bacteria and Use thereof
Inventor: YOON KEUN KIM
IPC: C12Q1/689
Filed: 2019-02-26
Abstract: The present invention relates to vesicles derived from a strain of the genus Rhizobium and uses thereof. The present inventors have experimentally confirmed that, compared to a normal person, the vesicles have been significantly reduced in clinical samples of patients with stomach cancer, colorectal cancer, breast cancer, ovarian cancer, bladder cancer, prostate cancer, asthma, diabetes, Parkinson′s disease, and dementia, and that when administered with the vesicles isolated from the strain, the secretion of inflammatory mediators due to pathogenic vesicles, such as E. coli-derived vesicles, is significantly suppressed. Accordingly, the vesicles derived from a strain of the genus Rhizobium according to the present invention can be beneficially used for the purpose of developing methods for diagnosing stomach cancer, colorectal cancer, breast cancer, ovarian cancer, bladder cancer, prostate cancer, asthma, diabetes, Parkinson′s disease, or dementia, and compositions for preventing, alleviating, or treating the aforementioned diseases.
Patent KR-20200067704-A (KR)
Title: Apparatus and method for offset optimization for low-density parity-check (ldpc) code
Inventor: ABOTABL AHMED A
IPC: H03M13/37
Filed: 2019-03-07
Abstract: Provided are an offset optimization apparatus for a low-density parity-check (LDPC) code and a method thereof. According to the present invention, the apparatus comprises: transmission blocks; a decoder including a first input receiving a second input, a third input, and a fourth input, and an output providing a decoded codeword; and an offset value updater including an input connected to the output of the decoder, a first output coupled to the third input of the decoder to provide an updated offset value, and a second output coupled to the fourth input of the decoder to provide an index for a subsequent codeword to be decoded.
Patent KR-20200110523-A (KR)
Title: Method for Operating the Value Information
Inventor: KIM JAE HYUNG
IPC: G07G1/00
Filed: 2019-03-13
Abstract: The present invention relates to a method for operating value information to accumulate value information based on detailed transaction information to a user. According to the present invention, the method comprises the following steps: acquiring detailed transaction information; transmitting transaction confirmation information; performing a procedure for generating value information to be issued based on the transaction confirmation information; transmitting value issuance information; performing a procedure for determining whether to accumulate the value information; transmitting registration processing information to an operation server; and performing a procedure for accumulating the value information of a user.
Patent KR-20200111928-A (KR)
Inventor: KIM JAE YOUN
IPC: G06Q30/02
Filed: 2019-03-20
Abstract: Disclosed are a method and system for a promotion service using a web and a message service. According to one aspect of the present invention, the method performed by a server device comprises the steps of: generating a URL from a promotion web page capable of checking promotion information inputted from a promoter; generating a promotional message including one or more promotion keywords and URLs extracted according to a preset criterion from the promotion web page; and transmitting the promotional message to a plurality of receipt terminals designated by the promoter using a short message service.
Patent KR-20200112282-A (KR)
Inventor: KWON MIN SANG
IPC: H01M10/0568
Filed: 2019-03-21
Abstract: The present invention provides an IC type secondary battery, including: a substrate formed in a square hexahedron; a negative electrode current collector and a positive electrode current collector provided inside the substrate; an electrode bonded or grown to each of the current collectors; and an electrolyte made of ion-containing fullerenes filled between the electrodes. As another embodiment, the IC type secondary battery includes: a substrate formed in a square hexahedron; a vacuum chamber provided inside the substrate; a current collector composed of a positive electrode current collector and a negative electrode current collector bonded to an inner surface or an outer surface of the vacuum chamber; an electrode bonded or grown to each of the current collectors; and an electrolyte made of ion-containing fullerenes filled between the electrodes.
Patent KR-20200112408-A (KR)
Inventor: SHON MI RAN
IPC: A63B29/08
Filed: 2019-03-22
Abstract: The present invention relates to a multi-step pipe fixing structure. If pipes of different diameters are sequentially pulled from a neighboring pipe while all pipes are folded, a stopping hook on a small-diameter pipe comes out of an end of a large-diameter pipe and, at the same time, is locked to the reverse direction. The opposite side of the stopping hook can be firmly fixed within a range which does not escape from a stopping protrusion of a fixing socket, and the pipe can be extended. If the small-diameter pipe is moved to the end of the large-diameter pipe which is a reference, a slider member of the pipe provided on the end of the pipe comes in contact to be moved and the stopping hook is pressed to the inside of the pipe so that the small-diameter pipe can be pushed in from the end of the neighboring large-diameter pipe. Therefore, each multi-step pipe can be safely and conveniently moved into a pipe to be folded by moving a small-diameter pipe into the inner circumference of a large-diameter pipe without directly pressing a button provided on an existing pipe by a hand.
Patent KR-20200117260-A (KR)
Inventor: HA JAE JUN
IPC: H04W4/40
Filed: 2019-04-03
Abstract: The present invention can provide a moving object sharing service in a fleet system. In a fleet system for providing a moving object sharing service, a device searches an available moving object, performs authentication with the searched moving object, and controls the moving object when the authentication is completed, wherein the authentication for the moving object can be performed through the moving object and first nodes placed within a preset range from the moving object.
Patent KR-20200111595-A (KR)
Title: Conversation agent system and method using emotional history
Inventor: SHINN HONG SHIK
IPC: G10L15/26
Filed: 2019-04-12
Abstract: The present technique relates to a conversation agent system and method using an utterance emotion history. According to a specific embodiment of the present technique, learning materials are derived by reflecting a cumulative discount reward value to induce a change in emotion for many collected original materials and a conversation model is constructed by learning based on a learning technique set for the derived learning materials. By generating a response sentence and response emotion for each of the utterance sentences and utterance emotion inputted using the constructed conversation model, converting the generated response emotion and response sentence into natural language forms, and combining the converted forms, the accuracy for emotion of a speaker can be improved as the speaker utters and an effective conversation reflecting the emotion can be conducted.
Patent KR-20200121019-A (KR)
Inventor: BAE HYUNG JUN
IPC: H04N21/6334
Filed: 2019-04-15
Abstract: The present invention relates to a system for distributing digital cinema content in a grid type. According to the present invention, the system comprises: a plurality of theater servers installed in a plurality of theaters distributed in each area; a content supply source transmitting different digital cinema packages (DCP), which are components of a complete DCP file, to the plurality of theater servers; and a content distribution management server storing and managing DCP file division and transmission history information, which is information for DCP division files transmitted from the content supply source to the plurality of theater servers, in a distribution management database. The theater server among the plurality of theater servers refers to the DCP file division and transmission history information provided from the content distribution management server to interchange the DCP division files with other theater terminals in a grid type to acquire one complete DCP file. Accordingly, the content supply source transmits different DCP division files, which are components of one complete DCP file, to the plurality of theater servers once and the theater server among the plurality of theater servers interchanges the DCP division files with other theater terminals in the grid type to acquire one complete DCP file, thereby reducing the costs for distributing the digital cinema content and increasing security in a distribution process.
Patent KR-20190121714-A (KR)
Title: Blood pressure measurement apparatus having cuff with double air pressure unit
Inventor: KIM TAE DONG
IPC: A61B5/021
Filed: 2019-04-18
Abstract: The present invention relates to a blood pressure measurement apparatus having a cuff with a double air pressure unit and capable of detecting movements of a body part, which is an object to be measured. According to an embodiment of the present invention, a blood pressure measurement apparatus including a cuff with a double air pressure unit comprises: a cylindrical frame having an entrance and an exit in which the body part of a subject can be inserted; a measurement air pressure unit positioned inside the frame, and constructed to directly apply pressure to the body part of the subject according to a change in the internal pressure; and a winding air pressure unit interposed between the measurement air pressure unit and the frame to surround at least a portion of the measurement air pressure unit, and guiding the measurement air pressure unit in a direction toward to the measurement site of the subject according to the change in the internal pressure. The winding air pressure unit is disposed along the inner circumference of the frame, has first and second ends by being opened at points corresponding to lower portions of the frame, and is formed such that a pressing force of the winding air pressure unit does not act at a point between the first and second ends.
Patent KR-20200124374-A (KR)
Title: Connection system for mobility
Inventor: LEE SANG HEON
IPC: B62D53/00
Filed: 2019-04-23
Abstract: Disclosed is a mobility connection system including: left and right drive shafts which are formed in a shape of a hollow shaft and are connected to a left wheel unit and a right wheel unit, respectively; a connecting shaft that is formed in a shape of a shaft provided inside the left drive shaft or the right drive shaft, and is inserted into and coupled to the drive shaft of another vehicle adjacent to a side by sliding to the outside of the vehicle when being coupled to the side of another vehicle; and a wheel sensor that is provided on the left or right side of the vehicle and detects alignment or a separation distance between the driving shafts facing each other when the connecting shaft is coupled to another vehicle.
Patent KR-20200018218-A (KR)
Title: Moving robot, system of moving robot and method for moving to charging station of moving robot
Inventor: KO KYOUNGSUK
IPC: B25J19/02
Filed: 2019-04-30
Abstract: The present specification relates to a mobile robot, a mobile robot system, and a method for moving a charging station of the mobile robot. The mobile robot of the present invention determines a distance to the charging station based on a reception result of a plurality of transmission signals transmitted from the charging station and determines a moving path to move to the charging station based on the determined distance.
Patent KR-20200130532-A (KR)
Inventor: KIM DONG JIN
IPC: H02S40/34
Filed: 2019-05-08
Abstract: A connection box for a solar module capable of blocking arc and reverse current and maintaining a temperature, comprises: a DC blocking unit (210) for confirming a peak value of a DC current from the solar module (100) to provide a DC current less than a peak value to an inverter (300) through an MOV (220) when the DC current less than the peak value is received, and to block the DC current by turning-off a switch not to supply the DC current to the inverter when the DC current greater than the peak value is received; an MOV (220) to discharge moment arc generated when the DC blocking unit (210) is turned-off and an over current generated and back-flown from the inverter (300) to a ground line when the moment arc and the over current are received; a peltier device (230) provided therein with one side heated by an electric energy through a body of the connection box (200) and an opposite side being cooled; a first temperature sensor (240) to measure an internal temperature of the connection box (200); a second temperature sensor (250) to measure an external temperature of the connection box (200); and an internal temperature controller (260) for comparing the external temperature measured by the second temperature sensor (250) with the internal temperature measured by the first temperature sensor (240) to supply a forward current to the peltier device (230) when the internal temperature is greater than the external temperature beyond a reference value, and to supply a reverse current to the peltier device (230) when the external temperature is greater than the internal temperature beyond a reference value.
Patent KR-20200131941-A (KR)
Inventor: SEUNGWOO YEO
IPC: B63B71/00
Filed: 2019-05-14
Abstract: The present invention provides a hatch cover mounting simulation method, which measures the dimensions of a hatch coaming and a hatch cover in advance, checks the part where interference occurs and a dimension correction value through mounting simulation, and modifies the related fittings in advance. According to the present invention, the hatch cover mounting simulation method comprises: a state value measurement step of acquiring a three-dimensional (3D) point of the hatch cover and the hatch coaming; a simulation step of performing 3D modeling of the hatch cover and the hatch coaming based on information acquired in the state value measurement step, and performing a virtual installation simulation using the generated modeling; a fitting modification step of correcting an actual fitting based on a result value derived in the simulation step; and a hatch cover mounting step of installing the fitting modified in the fitting modification step and the actual hatch cover.
Patent KR-20200001469-A (KR)
Title: Light receiving device and method for controlling same, and electronic apparatus
Inventor: MORIYAMA YUSUKE
IPC: H04N5/369
Filed: 2019-05-25
Abstract: An objective of the present invention is to generate distance information with suppressed element deviations. A light receiving device comprises: a pixel including a first tap to detect a charge photoelectrically converted by a photoelectric conversion unit and a second tap to detect a charge photoelectrically converted by the photoelectric conversion unit; a first comparison circuit to compare a first detection signal detected by the first tap and a reference signal; a second comparison circuit to compare a second detection signal detected by the second tap and the reference signal; a first zero reset signal generation circuit to generate a first zero reset signal supplied to the first comparison circuit when the first comparison circuit performs an automatic zero operation; and a second zero reset signal generation circuit to generate a second zero reset signal supplied to the second comparison circuit when the second comparison circuit performs an automatic zero operation. The present invention can be applied to a light receiving device which performs, for example, measurement by an indirect ToF method.
Patent KR-20200137303-A (KR)
Title: Super absorbent polymer fiber coated with polymer and method for preparing the same
Inventor: KIM MinChae
IPC: D01F1/10
Filed: 2019-05-29
Abstract: The present invention relates to a super absorbent polymer fiber coated with a polymer and a method for producing the same. According to the present invention, it is possible to provide a super absorbent polymer fiber having improved liquid permeability without deteriorating physical properties such as water holding capacity and absorbency under pressure.
Patent KR-20190136993-A (KR)
Inventor: GOMEZ CRISTINA
IPC: F02M26/29
Filed: 2019-05-30
Abstract: The present invention relates to a heat exchanger for gas, especially exhaust gas of an engine of a vehicle. The heat exchanger comprises: a tube bundle or a plate arranged in a housing (2) formed by two hollow portions (2a, 2b) including corresponding adhesion surfaces on surrounding edges thereof and facing each other, and coupled by the adhesion surfaces thereof in a first and a second adhesion zone forming a first and a second solder joint (4); manifolds (6a, 6b) inside ends of the housing (2); and gas tanks (3a, 3b) connected to the tube bundle or the plate, overlapped on an outer surface of the housing, and joined to the hollow portions (2a, 2b) of the housing by the solder joints. The two hollow portions (2a, 2b) of the housing, two gas tanks (3a, 3b), and two manifolds (6a, 6b) are made of an aluminum-based material. The solder joints for the hollow portions (2a, 2b) of the housing and the solder joints between the hollow portions (2a, 2b) of the housing and the gas tanks (3a, 3b) are simultaneously manufactured.
Patent KR-20200137590-A (KR)
Title: Lens and lens assembly including the lens
Inventor: BAE JIN WOO
IPC: G02B3/12
Filed: 2019-05-31
Abstract: According to an embodiment, a lens includes: a first plate including a cavity; room temperature ionic liquid arranged on the cavity; non-conductive liquid arranged on the cavity and coming in contact with the room temperature ionic liquid; a first electrode which is arranged on the first plate and does not come in contact with the room temperature ionic liquid; and a second electrode arranged on the first plate and coming in contact with the room temperature ionic liquid. Therefore, the lens can improve optical performance.