baber/WOPTO huggingface dataset:
Patent KR-20200094984-A (KR)
Inventor: HAN JUN SEONG
IPC: G06Q20/38
Filed: 2019-01-31
Abstract: The present invention relates to an e-commerce system and an operating method thereof. According to the present invention, the e-commerce system mediating online product trade between a seller and a purchaser includes an e-commerce platform including: a contract management part providing a contract form to define contract terms and conditions related with the use of an e-commerce system, creating a contract including contract term and condition content agreed between a seller and an operator of the e-commerce system, and receiving the created contract and an electronic signature of the seller and an electronic signature of the operator with respect to the created contract; and a database part storing the contract and the electronic signature of the seller and the electronic signature of the operator with respect to the contract. The contract management part transmits contract data corresponding to the contract to a blockchain network to store the same in a distributed ledger of a blockchain data structure. The contract data includes a hash value of the contract, and the electronic signature of the seller and the electronic signature of the operator with respect to the contract. According to the present invention, the system is capable of simplifying a contract conclusion process and a trade verification process between an e-commerce platform operator and a seller starting to sell in the e-commerce platform. Moreover, the system is capable of increasing reliability between an operator and a seller by disabling forgery with respect to a contract and trade verification data.
Patent KR-20200098940-A (KR)
Title: Robot Finger Assembly Having Coupling Wire
Inventor: KIM YONG JAE
IPC: B25J19/00
Filed: 2019-02-13
Abstract: An object of the present invention is to provide a robot finger assembly configured to increase shear force resistance properties and have a highly reliable restoration structure. The robot finger assembly including a coupling wire according to the present invention comprises: a base unit; a finger joint unit including a plurality of joint members connected in the longitudinal direction toward the front of the base unit; and the coupling wire provided to connect a pair of adjacent joint members to each other, and formed to have non-tensile properties to provide a resistance force against a shear force applied to the finger joint unit.
Patent KR-20200098352-A (KR)
Title: Inclined-type lower body stretching apparatus
Inventor: KIM WON HO
IPC: A63B23/04
Filed: 2019-02-12
Abstract: The present invention relates to a lower body stretching apparatus consisting of a vertical footrest, a horizontal footrest, and a handle. By providing several footrests and handles of different heights, users can stretch their lower body safely, easily, and comfortably.
Patent KR-20200099033-A (KR)
Inventor: HEON JIN LEE
IPC: A61P19/08
Filed: 2019-02-13
Abstract: The present invention relates to a method for inhibiting bone differentiation comprising a step of treating exosomes introduced with let-7 inhibitors to osteoblast. It was confirmed that the differentiation ability of the osteoblast was significantly lowered by the method, and thus it is expected that the present invention can be usefully used as a treatment technology for diseases such as calcification of bones or blood vessels, osteosarcoma cancer, etc. caused by uncontrolled bone differentiation.
Patent KR-20200099807-A (KR)
Title: Antibody Fragment With Constant Region of Antibody and Uses Thereof
Inventor: KWON MYUNG HEE
IPC: G01N33/68
Filed: 2019-02-15
Abstract: The present invention relates to a composition for evaluating antibody efficacy comprising an antibody fragment consisting only of the constant regions of an antibody and, more specifically, to a composition for evaluating antibody efficacy comprising a recombinant protein named IgCw consisting only of heavy chain (CH) and light chain (CL) constant regions without variable regions of an antibody, a method for evaluating antibody efficacy by using the composition, and a composition for producing a secondary antibody comprising an antibody fragment consisting only of the constant regions of an antibody. To evaluate the efficacy of antibodies in the development of new antibody drugs and the like, a control, i.e., a reference antibody is required, and existing reference antibodies cannot be completely free from non-specific binding, i.e., effects of a reaction to other antigens (off-target effects), and also have a low purification yield. Meanwhile, when the recombinant protein IgCw consisting only of the constant regions of an antibody according to the present invention is used, the recombinant protein IgCw can overcome the problems of existing reference antibodies and can be used as an antigen for producing secondary antibodies. Therefore, IgCw according to the present invention can have various applications in the biomedical science field.
Patent KR-20200102206-A (KR)
Inventor: KIM KYUNG YOUN
IPC: B32B27/08
Filed: 2019-02-21
Abstract: The present invention relates to an optical film and a manufacturing method thereof. An embodiment includes a structure in which a first resin layer and a second resin layer are stacked. A difference in refractive index between the first resin layer and the second resin layer is equal to or less than 0.08, and a haze is equal to or less than 5%. Therefore, durability can be improved while transparency is maintained.
Patent KR-20200104608-A (KR)
Inventor: SON MYUNG WOO
IPC: H01L21/67
Filed: 2019-02-27
Abstract: The present invention relates to an etching liquid spray device capable of spraying v-type, wherein a slide cam and a swing cam are installed at the top and bottom of a rotating shaft rotated by a single drive motor respectively, and a plurality of spray nozzles are configured to move horizontally and rotate simultaneously when the etching liquid is sprayed on a moving printed circuit board, thereby being capable of performing hitting in v-type by spraying the etching liquid against a target of the printed circuit board and minimizing the loss of the etching liquid sprayed outside the printed circuit board at the same time. Moreover, it is possible to reduce power consumption by maximizing etching efficiency with the small number of spray nozzles.
Patent KR-20200104993-A (KR)
Inventor: KIM KI HYUN
IPC: G02B21/00
Filed: 2019-02-28
Abstract: The present invention discloses a Raman signal enhancing apparatus using a plasmon, and a Raman signal measuring system using the same. According to the present invention, metal nanoparticles for enhancing Raman signals are generated on a substrate, and the substrate may be cut to a specific size as necessary, and then installed and used in an optical system. In addition, the metal nanoparticles are installed on a large-area substrate. Therefore, the Raman signal enhancing apparatus of the present invention has an advantage of being easy to manufacture.
Patent KR-20200104996-A (KR)
Title: A composition for preventing or treating inflammation comprising an extract of Ilex cornuta and uses thereof
Inventor: YUN SEOK KYUN
IPC: A23L33/105
Filed: 2019-02-28
Abstract: The present invention relates to a composition for use in preventing or treating inflammation containing an extract of Ilex cornuta; and a method for preventing, alleviating or treating inflammation of an individual. According to the extract of Ilex cornuta according to an aspect, since the extract of Ilex cornuta has excellent effects of alleviating skin inflammation or skin irritation, the extract of Ilex cornuta can be applied to various fields such as cosmetics, foods, pharmaceutical compositions and the like.
Patent KR-20200109557-A (KR)
Inventor: KIM JAE HUN
IPC: H01F27/28
Filed: 2019-03-13
Abstract: According to one aspect of the present invention, a coil electronic component includes: a body having a first surface and a second surface facing each other, and a third surface and a fourth surface connecting the first surface and the second surface and facing each other; an insulating substrate disposed in the body; first and second coil portions respectively disposed on a first surface and another surface of the insulating substrate facing each other; a first lead-out portion disposed on the first surface of the insulating substrate and exposed to the first surface and the third surface of the body; a second lead-out portion disposed on the other surface of the insulating substrate and exposed to the second surface and the third surface of the body; a first connection conductor disposed on the first surface of the insulating substrate and connecting the first lead-out portion and the first coil portion; and a second connection conductor disposed on the other surface of the insulating substrate and connecting the second lead-out portion and the second coil portion, wherein each of the first and second connection conductors is formed in multiple spaced apart from each other, thereby improving connection reliability between the lead-out portion and the coil portion.
Patent KR-20200110874-A (KR)
Inventor: JUNG TAEWOOK
IPC: G09B19/00
Filed: 2019-03-18
Abstract: The present invention is a technology developed for allowing children under the age of 10 who are difficult to learn coding with a computer-based programming language to understand the concept of coding, providing a means to directly conduct coding with picture cards that can be understood by a coding bot as actual computer-based coding, and generating the movement of the coding bot based on the coded result.
Patent KR-20190114852-A (KR)
Title: Method and apparatus for real-time comprehensive detection for composite failure of DC power
Inventor: SO BYUNG SOO
IPC: G01R19/25
Filed: 2019-03-28
Abstract: The present invention relates to a real-time integrated monitoring method of a DC power composite failure, and to an apparatus thereof. An apparatus for monitoring a DC power composite failure comprises: a detection device detecting whether a failure has occurred in a DC power system; and a monitoring device determining a safety status of the DC power system based on electrical safety monitoring information received from the detection device. The detection device includes a detection portion, wherein the detection portion may be implemented to detect at least one of an overload, a short (arc), a short circuit (ground), a voltage drop, or the like generated at a feeder terminal connected to the detection device.
Patent KR-20200116612-A (KR)
Title: Method for controlling electric device management apparatus
Inventor: RYU JAE YONG
IPC: G05B23/02
Filed: 2019-04-02
Abstract: The present specification provides a method for controlling an electric appliance management apparatus to detect abnormal signals and ambient temperature of the electric appliance, and deliver status information of the electric appliance to a user in real time. To implement this, the method for controlling electric appliance management apparatus, which includes a function of measuring the amount of currents after being connected to the power line of each of sample electric appliances, a function of measuring light emitted from a light source after being connected to the light source attached to each of the sample electric appliances, a function of measuring temperature after being installed in at least one of the inside of the sample electric appliances or at a location adjacent to the sample electric appliances, and a function of determining abnormal state information of the sample electric appliances based on functions and transmit the same to a user terminal, includes the following steps of: setting a reference value already set in the electric appliance management apparatus to detect the abnormal state of a sample electric appliance; measuring the abnormal state of the sample electric appliance by the electric appliance management apparatus; calculating abnormal state information by comparing the state information based on a set reference value by receiving state information from the sample electric appliance, by the electric appliance management apparatus; and transmitting the abnormal state information to the user terminal when the electric appliance management apparatus detects the abnormal status information.
Patent KR-20200116732-A (KR)
Inventor: CHOI DONG MIN
IPC: G06Q20/40
Filed: 2019-04-02
Abstract: The present invention relates to a pin information input device for reducing the damage caused by the exposure of pin information. The pin information input device comprises: a storage unit which stores pin information and setting indirect information, which is location-related information of the pin information; an output unit which outputs a pin code input guide portion; and a control unit which is connected to the storage unit and the output unit, compares input indirect information input by controlling a disposed state of the pin code input guide portion with the setting indirect information, and determines whether the input indirect information is same to the setting indirect information. The pin information includes one reference code and at least one pin code, and the location-related information is numeric information in which location information or location values of each pin code are sequentially arranged.
Patent KR-20190129705-A (KR)
Title: Discharge lamp, and method for producing discharge lamp
Inventor: HAYASHI TAKEHIRO
IPC: H01J9/32
Filed: 2019-04-19
Abstract: An objective of the present invention is to seal a mount part in a short arc discharge lamp or the like so that wrinkles do not occur in metal foils. In a discharge lamp in which a plurality of metal foils (36) are disposed along a lamp axis direction on an outer surface of a columnar glass member (34) and the metal foils (36) are welded to an outer circumferential surface (26S) of an inner metal ring (26) connected to an electrode support rod (22), an annular pressure welding member (50) presses the metal foils (36) toward the center axis of the inner metal ring (glass member) and tightens the metal foils (36) on and around the outer circumferential surface (26S) of the inner metal ring (26).
Patent KR-20200122911-A (KR)
Title: Equipment for sensible heat and method for sensible heat
Inventor: PARK SUNG BAE
IPC: F27D17/00
Filed: 2019-04-19
Abstract: According to the present invention, equipment recovers heat generated in a steel mill and comprises: a heat recovery device positioned on one side of a recovery target to recover heat, and provided with a heat recovery flow path through which a working fluid, which retains a liquid phase even after the heat of the recovery target is absorbed, passes; a first tank to store a working fluid to be supplied to the heat recovery flow path in a liquid state; and a second tank to store a working fluid discharged from the heat recovery flow path in a liquid state. Therefore, according to an embodiment of the present invention, the heat recovery equipment and a heat recovery method easily recover sensible heat generated in a steel mill, and can produce different energy such as electric energy by using the recovered heat. Also, according to embodiments of the present invention, heat recovery devices can move individually. Accordingly, the heat recovery devices can be installed by moving the heat recovery devices to various work positions where sensible heat is generated in a steel mill. Also, a plurality of the heat recovery devices can be provided and installed at different positions simultaneously or in a distributed manner. Therefore, sensible heat in a steel mill, particularly sensible heat discharged to outside air can be effectively recovered.
Patent KR-20200123534-A (KR)
Inventor: CHAE HEE CHEL
IPC: B22D41/12
Filed: 2019-04-22
Abstract: Disclosed is a molten steel temperature sensing apparatus of a mold part, which can be prevented from being damaged by an external impact. According to the present invention, the molten steel temperature sensing apparatus of a mold part comprises: a moving rod part connected to a driving part to be moved by the driving part; a connection body part connected to the moving rod part; a separation bracket part separably coupled to the connection body part; a sensor housing part connected to the separation bracket part; and a temperature sensor part installed in the sensor housing part, and inserted into a molten steel outlet of a mold part to measure the temperature of molten steel.
Patent KR-20200124429-A (KR)
Title: Method for building decentralized hierarchical multi-blockchains
Inventor: NAM YONG LEE
IPC: G06Q20/06
Filed: 2019-04-24
Abstract: Disclosed is a decentralized hierarchical multi-blockchain method which helps to expand an application field of a blockchain. The multi-blockchain method comprises the steps of: determining a difficulty level of proof-of-work required for modification in accordance with contents or types of each transaction, and then calculating a target value for the transaction in accordance with the difficulty level; and performing transaction approval through the proof-of-work for the target value to enable the transaction modification.
Patent KR-20190128598-A (KR)
Title: Modified conjugated diene polymer and rubber composition comprising the same
Inventor: KIM YU JIN
IPC: C08L15/00
Filed: 2019-05-08
Abstract: The present invention relates to a modified conjugated diene-based polymer and a rubber composition comprising the same. The modified conjugated diene-based polymer has a unimodal form in a molecular weight distribution curve by gel permeation chromatography and then has narrow molecular weight distribution. In addition, the modified conjugated diene-based polymer comprises a modified monomer-derived functional group represented by chemical formula 1, F_1-R_1 and a modified agent-derived functional group, thereby having excellent workability and having excellent tensile properties and viscoelastic properties.
Patent KR-20200131530-A (KR)
Inventor: PARK YOUNG HO
IPC: B26B21/40
Filed: 2019-05-14
Abstract: Disclosed is a razor cartridge. According to one embodiment of the present invention, provided is the razor cartridge comprising: at least one shaving blade having a cutting edge; a heating region which is formed in at least a portion of a blade housing for accommodating the at least one shaving blade in a transverse direction and includes a heating pattern including a conductive material; and a non-heating region which is formed in at least a portion of the blade housing excluding the heating region and formed of a component different from that of the heating region. The conductive material included in the heating pattern includes at least one of the conductive plastic and a metal material, and the heating region generates heat by receiving power from an external power supply unit. Therefore, the razor cartridge can provide a user with precise and comfortable shaving.
Patent KR-20190130513-A (KR)
Title: Organometallic compounds and organic light emitting device comprising the same
Inventor: KIM SEOYEON
IPC: C09K11/06
Filed: 2019-05-14
Abstract: The present specification provides an organometallic compound and an organic light emitting device comprising the same. The organometallic compound described in the present specification can be used as a material of a light emitting layer of the organic light emitting device. The compound according to an embodiment of the present specification can improve efficiency, low driving voltage, and/or lifespan characteristics in the organic light emitting device.
Patent KR-20200134055-A (KR)
Inventor: WON JAE HEE
IPC: H01B5/14
Filed: 2019-05-21
Abstract: The present invention relates to a substrate bonding machine for a touch panel to easily improve the workability. According to one embodiment of the present invention, the substrate bonding machine for a touch panel comprises: a base frame; a turntable unit rotatably installed on an upper part of the base frame and having a chamber seating part is divided into four parts on the outer periphery of the turntable, wherein a lower chamber on an electrostatic chuck for bonding an upper substrate and a lower substrate constituting the touch panel is seated on the chamber seating unit; and a slip ring installed on a drive shaft of the turntable unit to supply power to the electrostatic chuck, and installed at a lower end of the drive shaft protruding into an inner space of the base frame.
Patent KR-20200133639-A (KR)
Inventor: CHOI SUN YOUL
IPC: H03F3/21
Filed: 2019-05-23
Abstract: According to an embodiment of the present disclosure, a high power amplifier includes: a power supply unit supplying power to a control unit; the control unit which is directly connected to a signal generator and a high power amplification module and controls the operation of the high power amplification module; and an analysis unit for checking the output power of the high power amplification module. Therefore, the linearity of the high power amplifier is excellent, and the distortion of the high power amplifier is reduced.
Patent KR-20200136761-A (KR)
Title: Display apparatus and control method thereof
Inventor: CHOI JUN SIK
IPC: H04N21/436
Filed: 2019-05-28
Abstract: According to the present invention, a display apparatus stores a list of a first content group designated to allow sharing by a first user of a first external device, a second content group designated to block sharing by the first user, a third content group designated to allow sharing by a second user of a second external device, and a fourth content group designated to block sharing by the second user. The display apparatus comprises a processor configured to: display a content list comprising the first content group and the second content group, based on detection of the first external device and non-detection of the second external device through a communication circuit; display a content list comprising the third content group and the fourth content group, based on non-detection of the first external device and detection of the second external device through the communication circuit; and display a content list comprising the first content group and the third content group and process a content list comprising the second content group and the fourth content group not to be displayed, based on detection of both the first external device and the second external device through the communication circuit. According to the present invention, inappropriate disclosure or leakage of content is prevented, and the security of the content is improved.
Patent KR-20200137748-A (KR)
Title: Organometallic catalyst having cationic metal complex and borate bulky anion, method for preparing thereof and method for preparing oligomer or polymer using thereof
Inventor: KIM JEONG SIK
IPC: C08F4/52
Filed: 2019-05-31
Abstract: The present invention relates to an organometallic catalyst having a cationic metal complex and a borate-based bulky anion, a method for preparing the same, and a method for preparing an oligomer or polymer using the same. The novel organometallic catalyst of the present invention has economic feasibility and is environmentally friendly.
Patent KR-20190077266-A (KR)
Inventor: BEERS SCOTT
IPC: H01L51/50
Filed: 2019-06-20
Abstract: The present invention relates to a novel phosphorescence tetradentate platinum (II) compound. The compound contains an isoimidizaole part which is randomly and additionally substituted with twisted aryl. The compound is helpful to be used in OLED.