baber/WOPTO huggingface dataset:
Patent KR-20210023736-A (KR)
Title: Binding machine and binding method
Inventor: TAGUCHI SATOSHI
IPC: B65B13/18
Filed: 2020-08-19
Abstract: The present invention relates to a binding machine and a binding method. The binding machine comprises a staple magazine unit capable of accepting a plurality of staples, a main handle, a clincher arm accessible to a leading staple, and a clincher bending the leading staple. On the surface of the clincher, in an acute degree direction with respect to a rotation direction of the clincher arm, a first groove extending with a first groove length and a first groove width, and a second groove extending with a second groove length and a second groove width are formed. The second groove is positioned to be shifted in width direction of the first groove. The binding method using the binding machine comprises a step of wrapping the subject of binding with a tape and overlapping the two parts spaced apart, a step of penetrating the overlapped part of the tape by first and second leg parts of the staple, and a step of bending the first and second leg parts to be separated from a crown of the staple, and inserting the overlapped part of the tape with the crown part, first and second leg parts. Accordingly, the binding machine may bind for binding material to be bound using tape.
Patent KR-20220026886-A (KR)
Inventor: PARK JANG IK
IPC: F25J1/00
Filed: 2020-08-26
Abstract: Provided is a natural gas liquefaction apparatus using a supercritical fluid to remove impurities effectively. According to the present invention, the natural gas liquefaction apparatus comprises: a gas compressor receiving natural gas from a natural gas feed stream to compress and convert the natural gas into a mixed fluid in which a supercritical fluid is mixed; a heat exchange unit cooling the natural gas passing through the gas compressor by heat exchange; an expansion valve supercooling the cooled natural gas passing through the heat exchange unit by expansion; a gas-liquid separation drum phase-separating the gas-liquid mixture generated by passing through the expansion valve to separate and discharge the gas-liquid mixture into a liquid phase and a gas phase; and a filter module disposed between the expansion valve and the gas-liquid separation drum to filter and remove solid impurities including solid heavy hydrocarbons in the natural gas condensed through a supercooling process of the expansion valve.
Patent KR-20220033928-A (KR)
Title: Modified conjugated diene-based polymer, preparing method thereof and rubber composition comprising the same
Inventor: LEE HE SEUNG
IPC: C08F230/08
Filed: 2020-09-10
Abstract: The present invention relates to a modified conjugated diene-based polymer with remarkable processability and excellent tensile strength and viscoelastic properties, and a rubber composition comprising the same. The present invention provides the modified conjugated diene-based polymer which comprises: a first chain comprising a repeating unit derived from a conjugated diene-based monomer; a second chain comprising a repeating unit derived from a compound represented by chemical formula 1; and a unit derived from an amine-free alkoxysilane-based modifier, wherein the first chain and the second chain are coupled by a unit derived from a modifier.
Patent KR-20210038327-A (KR)
Title: Tablet printing apparatus and tablet printing method
Inventor: HIRANO AZUSA
IPC: B41F17/36
Filed: 2020-09-21
Abstract: The present invention aims to provide a tablet printing apparatus, a tablet printing method, a tablet manufacturing apparatus, and a tablet manufacturing method, which are able to prevent tablets other than qualified tablets from being mixed in a box for recollecting the qualified tablets. According to an embodiment of the present invention, the tablet printing apparatus (1) comprises: an inspection processing unit (53) which inspects whether a printed tablet (T) is qualified or not; a qualified product recollection apparatus (43) which, when the tablet (T) is determined to be qualified, recollects the qualified tablet (T) from a returning belt (31a); a defective product recollecting apparatus (41) which, when the tablet (T) is determined not to be qualified, recollects the tablet (T) other than the qualified products from the returning belt (31a); a discharge checking sensor (41c) which detects whether the tablet (T) other than the qualified tablets is recollected or not by the defective product recollecting apparatus (41); and a re-inspected product recollecting apparatus (42) which, when the recollecting operation for recollecting the tablet (T) other than the qualified tablets by the defective product recollecting apparatus (41) is conducted and if it is detected that the tablet (T) other than the qualified tablets is not recollected by the discharge checking sensor (41c), recollects the tablet (T) other than the qualified tablets from the returning belt (31a).
Patent KR-20220039075-A (KR)
Inventor: HAN KEE JUN
IPC: G06F16/73
Filed: 2020-09-21
Abstract: Disclosed are an electronic device and a system and method for searching content. The method for searching content of the electronic device comprises: a step of generating a keyword vector by extracting a keyword from a query provided for searching from a user; a step of acquiring a search content candidate group based on a first similarity between content indexing data generated from a pre-set natural language processing-based searching model and the generated keyword vector; a step of acquiring a second similarity between the keyword vector generated based on a trained artificial intelligence model and vector data of content included in the search content candidate group; and a step of arranging and providing content included in the search content candidate group based on the acquired first similarity and second similarity.
Patent KR-20220039241-A (KR)
Inventor: BU YO KIM
IPC: G01W1/10
Filed: 2020-09-22
Abstract: The present invention relates to a method and device for calculating an economic impact according to artificial precipitation experiments of the dam watershed. The method includes the steps of: calling, by an electronic device, satellite data for calculating the economic impact of the artificial precipitation experiment in the dam watershed; detecting, by the electronic device, effective clouds based on the satellite data; calculating, by the electronic device, the amount of water resources based on the experimental conditions related to the artificial precipitation experiment; and calculating and displaying, by the electronic device, the economic impact of the artificial precipitation corresponding to the experimental condition based on the amount of water resources. Other embodiments are also applicable.
Patent KR-20220046089-A (KR)
Inventor: PARK JIN HO
IPC: B01D46/44
Filed: 2020-10-07
Abstract: The present invention relates to a dust collector which can increase the air purification capacity of workspace by installing a plurality of purification units equipped with the same or different types of filter members to have a length in a transverse direction with a suction unit in the workspace, such as a clean room, with a limited height but not a limited width. More specifically, the dust collector comprises: a suction unit equipped with a suction motor forcibly sucking external air to be purified and discharging the purified air to the outside by a control signal from a controller; and at least two purification units installed detachably from the suction unit and purifying the external air forcibly sucked in by the suction unit with filter members installed therein. The plurality of the purification units are installed in the lower part of the suction unit in the transverse direction, each of the filter members having the same or different purifying function are selectively used, and each of the purification units individually purifies the sucked external air and allows the purified air to be collected and discharged by the suction unit.
Patent KR-20220046235-A (KR)
Title: Freewheel adjustable wheel and fitness bike including the same
Inventor: KOH SUNGGYU
IPC: A63B22/06
Filed: 2020-10-07
Abstract: A freewheel adjustable wheel according to the present invention comprises: a rotary gear portion which is rotated by receiving power from a pedal portion, and which is provided with a circular gear along the outer periphery thereof; a case portion which rotatably supports the rotary gear portion; a first power transmission portion which is provided in the case portion to be brought into contact with the circular gear, and which transmits the power transmitted to the rotary gear portion to the case portion only when the rotary gear portion being rotated in the forward direction; and a second power transmission portion that is installed in the case portion, and that is operated by external force so as to be engaged with the circular gear, and which transmits the power transmitted to the rotary gear portion to the case portion when the rotary gear portion being rotated in the reverse direction.
Patent KR-20220048263-A (KR)
Inventor: PARK TAE JOO
IPC: G06Q50/30
Filed: 2020-10-12
Abstract: The present invention relates to a method and a system for collecting vehicle information, which can automatically generate, store, and transmit information collection rules based on vehicle information, and can automatically pair and store vehicle information collected according to the generated and stored information collection rules. More specifically, the method comprises: a vehicle information receiving step of receiving, from a server connected to a connected car, vehicle information including the model code (Pcode) of the connected car and a fault code (DTC) generated from the connected car; a collection rule search step of searching a database for information collection rules corresponding to the vehicle information received from a collection rule generating and processing unit connected to the server; a collection rule generating and storing step of generating the information collection rules corresponding to the received vehicle information based on a table stored in the database and storing the same in the database, when the information collection rules corresponding to the vehicle information received from the collection rule generating and processing unit are not searched in the database; a collection rule transmission step of transmitting the information collection rules, searched for or generated by the collection rule generating and processing unit, to the connected car through the server; and a collection information transmission step of transmitting information, collected from the connected car, to the server according to the received information collection rules. Therefore, the efficiency of vehicle information collection can be increased.
Patent KR-20220048682-A (KR)
Inventor: SHIN GUEN HA
IPC: G01M17/007
Filed: 2020-10-13
Abstract: A clamping device according to the present invention, which is a device for fixing a test object such as a motor and a speed reducer used for an electric vehicle, comprises: a base member for supporting a test object and installing clamping devices; and a clamping device installed on top of the base member. The clamping device includes: a rotating clamping device configured to rotate on top of the base member; and a forward and backward moving rotating clamping device configured to rotate while moving forward and backward on top of the base member. According to the present invention, the position of a test object used for an electric vehicle can be fixed quickly and easily and the test object can be easily separated after test. Moreover, even if the size and kind of the test object is varied, response thereto is possible.
Patent KR-20220055181-A (KR)
Inventor: PARK JAE YOUNG
IPC: B44C5/04
Filed: 2020-10-26
Abstract: One problem to be solved by the present invention is to provide a metal mixed substrate for glassy coating products, in which the thermal expansion coefficient with a glassy material to be coated is reduced to prevent cracks of a glassy coating product. To this end, the present invention provides a metal mixed substrate for glassy coating products which includes a mixed sintered body formed by mixing metal powder and glass powder and sintering the same.
Patent KR-20220055876-A (KR)
Title: Method for analyzing flow field in blade of gas turbine
Inventor: BANG MYEONG HWAN
IPC: G06F113/08
Filed: 2020-10-27
Abstract: Disclosed in the present invention is a method for analyzing an internal flow field of a gas turbine blade. The method for analyzing an internal flow field of a gas turbine blade according to the present invention includes the steps of: obtaining images of an internal flow path of a blade from a blade image, which is obtained by photographing a CT scan of a blade specimen through an analysis device; modeling the internal flow path in a 3D shape by stacking the images of the internal flow path in a blade height direction through the analysis device; manufacturing an experimental specimen through the analysis device based on the internal flow path of the blade modeled in the 3D shape; measuring an internal flow field by supplying a working fluid to the experimental specimen through a fluid supply device, and then performing a magnetic resonance flow meter experiment through the analysis device; generating an internal flow path analysis grid through the analysis device so as to analyze the internal flow path modeled in the 3D shape; setting analysis conditions after generating the internal flow path analysis grid, and predicting the internal flow field by performing 3D computational fluid dynamics analysis through the analysis device; and analyzing and verifying, by the analysis device, the internal flow field measured through the magnetic resonance flow meter experiment and the internal flow field predicted through the 3D computational fluid dynamics analysis. Accordingly, the present invention can secure shape information of the internal flow path by modeling the internal flow path from the photographed image.
Patent KR-20210110501-A (KR)
Title: Antifouling fabric and producing method thereof
Inventor: KO IN BAE
IPC: D06M13/08
Filed: 2020-10-27
Abstract: The present invention relates to a waterproof and antifouling fabric capable of easily removing contamination, which can easily remove contaminated materials by using only water without addition of a detergent by being treated with a C6-based waterproof agent and an antifouling agent comprising a perfluoroalkyl group together in one bath; and a method for manufacturing the same.
Patent KR-20220057179-A (KR)
Title: Method for preparing cyclic sulfonic ester compound
Inventor: MA JAE YEOL
IPC: C07D327/04
Filed: 2020-10-29
Abstract: The present invention relates to a method for producing a cyclic sulfonic acid ester compound, which can be mass-produced with high purity and high yield by using a cyclizing agent alone under non-catalytic conditions, and the present invention provides an effect of providing a method for manufacturing the cyclic sulfonic acid ester compound in which a reaction process is simple and economical.
Patent KR-20210057667-A (KR)
Title: Transfer elements that selectably hold and release objects based on changes in stiffness
Inventor: YUNDA WANG
IPC: H01L21/683
Filed: 2020-10-30
Abstract: Transfer elements include an adhesive element having a higher Young's modulus at a lower temperature and a lower Young's modulus at a higher temperature. Heating elements are operable to change the operating temperature of each adhesive element in response to an input. A controller is coupled to provide inputs to the heating elements to cause a change in temperature at least between the higher temperature and the lower temperature. The change in temperature causes the transfer elements to selectively hold and release objects in response to a change between the higher and lower Young's moduli of the transfer elements.
Patent KR-20210057669-A (KR)
Title: Plasma processing apparatus
Inventor: IKEDA SHINTARO
IPC: H01J37/32
Filed: 2020-11-03
Abstract: In one aspect of the present disclosure, provided is a plasma processing device wherein in order to prevent a reaction product from adhering to a gap between the members provided in the plasma processing device, the plasma processing device comprises a first member provided in a processing container, and a second member provided outside the first member; and a flow path for flowing a gas through a gap between the first member and the second member is formed in at least one among the first member and the second member.
Patent KR-20220060197-A (KR)
Inventor: PARK HO YOUNG
IPC: A23L33/125
Filed: 2020-11-04
Abstract: The present invention relates to a prebiotic composition, a composition for improving intestinal microbial flora, and a composition for improving intestinal health or intestinal function, wherein by containing hydroxypropyl methylcellulose as an active ingredient and inducing growth of beneficial bacteria in the intestine, the present invention can improve, prevent, or treat intestinal health or intestinal function. In addition, the present invention can be ingested in the form of a food as the present invention is non-toxic.
Patent KR-20220063627-A (KR)
Title: Chloride ion sensor and method for manufacturing working electrode of chlorine ion sensor
Inventor: KIM SE IL
IPC: G01N27/30
Filed: 2020-11-10
Abstract: According to one aspect of the present invention, a chloride ion measurement sensor is provided. According to one embodiment of the present invention, the chloride ion measurement sensor comprises: a reference electrode having an electrolyte filled in an inner space of a housing and having an Ag/AgCl electrode impregnated in the electrolyte; and a working electrode having an Ag member where AgCl is coated. According to one embodiment of the present invention, the working electrode is formed by coating a graphene oxide on at least a portion of a surface thereof.
Patent KR-20220063672-A (KR)
Title: A fertilizing device
Inventor: LEE KOOK MOOK
IPC: A01C23/00
Filed: 2020-11-10
Abstract: The present invention relates to a drench fertilization device capable of performing drench fertilization efficiently. According to the present invention, a drencher in which an opening and closing mechanism is installed to open or close according to a user's operation is installed on the upper part of an injection pipe, so that liquid fertilizer flowing from the injection hose can pass through.
Patent KR-20220064474-A (KR)
Title: Light emitting device
Inventor: KIM TAEIL
IPC: H01L51/50
Filed: 2020-11-11
Abstract: According to one embodiment, a light emitting device may indicate the long lifespan characteristic by comprising a first electrode, a second electrode, and at least one light emitting layer disposed between the first electrode and the second electrode and including at least one polycyclic compound represented by a chemical formula 1.
Patent KR-20220064486-A (KR)
Title: Fluorescent protein sensor capable of quantitatively measuring the degree of free methionine-R-sulfoxide and use thereof
Inventor: LEE BYUNG CHEON
IPC: C12N15/85
Filed: 2020-11-11
Abstract: The present invention relates to a fluorescent protein sensor capable of quantitatively measuring free methionine-R-sulfoxide and a use thereof, and more specifically, to: a recombinant protein for a fluorescent biosensor for detecting free methionine-R-sulfoxide in which Thioredoxin 1 protein, cpYFP protein, and fRMsr protein are sequentially linked; a fluorescent biosensor for detecting free methionine-R-sulfoxide containing the recombinant protein; a composition for detection; a method for quantitative analysis of free methionine-R-sulfoxide; a method for providing information for diagnosing oxidative stress-related diseases; and a method for screening a therapeutic agent for oxidative stress-related diseases. Since the recombinant protein for a fluorescent biosensor, according to the present invention, can quantitatively analyze free methionine-R-sulfoxide generated by oxidative stress through fluorescence spectrum analysis, the recombinant protein can be used for a fluorescent biosensor for diagnosing oxidative stress-related disease, a method for screening a therapeutic agent for oxidative stress-related disease, and a method for diagnosing the prognosis of a disease after a drug or surgical treatment.
Patent KR-20220064757-A (KR)
Title: Charging door device for electric vehicle
Inventor: CHO JONG HWA
IPC: E05F15/611
Filed: 2020-11-12
Abstract: The present invention relates to a charging door device of an electric vehicle, which comprises: a housing fastened to a vehicle body and having a charging port disposed on a panel provided therein; a link unit provided to enable a charging door to swing; and a driving unit having the housing and rotating the link unit to open and close the charging door. Through a configuration, the present invention detects control of a user to automatically open and close the charging door to improve user convenience.
Patent KR-20220065245-A (KR)
Title: Method to mask privacy in real time by data collecting equipment mounted on autonomous driving vehicle
Inventor: YOON IN HYE
IPC: G06T5/20
Filed: 2020-11-13
Abstract: Data collecting equipment according to an embodiment may include: a camera sensor for capturing an external image; a processor for extracting a privacy area from the external image captured by the camera sensor using an artificial intelligence model and masking the privacy area; and a memory for storing the artificial intelligence model.
Patent KR-20220066564-A (KR)
Title: Method for providing virtual fitting service and system for same
Inventor: SON MIN SEONG
IPC: G06T11/60
Filed: 2020-11-16
Abstract: The present invention relates to a method for providing a virtual fitting service and a system therefor, and more particularly, to a service capable of providing the same experience as trying on a garment online in a virtual manner, when an image of a random garment and an image of a model (person) are provided, by providing a virtual fitting image in a state where the person has virtually tried on the garment.
Patent KR-20220067293-A (KR)
Title: biometric pet feed supply machine
Inventor: JANG AE YEON
IPC: A01K5/01
Filed: 2020-11-17
Abstract: The present invention adds a function of biometrics to a feed supplying machine so that it is prevented that other cats eat feeds. The companion cat feed supplying machine includes a lid and a biometrics-based camera.
Patent KR-20220067645-A (KR)
Title: Catheter apparatus for accurate supply signal
Inventor: PARK SUK HEE
IPC: A61B18/14
Filed: 2020-11-17
Abstract: One embodiment of the present invention relates to a catheter device inserted into the human body to perform both a drug treatment and an electrical treatment on a target region in the body simultaneously, and the catheter device includes: a catheter having one end inserted into the body and formed into a tube shape to deliver a conductive drug to the target region in the body through a tube; an electrical stimulation unit for applying an electrical signal to the drug in the tube such that an electrical stimulation is applied to the target region in the body using the drug as a medium; and an application electrode provided on the inner wall of the catheter and connected to the electrical stimulation unit, wherein the electrical stimulation unit applies the electrical signal to the application electrode.