baber/WOPTO huggingface dataset:
Patent KR-20200106453-A (KR)
Title: Electrolytic gold plating solution and method of manufacturing the same, and gold plating method and gold complex
Inventor: SASAKI HARUKO
IPC: C07F1/12
Filed: 2020-02-28
Abstract: Provided is an electrolytic gold plating solution which does not contain a cyan compound, has excellent oxidation stability, and is advantageous in terms of current efficiency when gold is plated. The electrolytic gold plating solution uses a gold complex as a gold source and contains a chelating agent, a conductive salt, and a buffering agent. The gold complex has a structure in which a hydantoin-based compound represented by general formula (1) is coordinated with a monovalent gold ion. In general formula (1), R_1 to R_4 each independently represent a hydrogen atom or a monovalent organic group, both or any one of R_1 and R_2 is a hydrogen atom, and both or any one of R_3 and R_4 is a hydrogen atom, wherein the case is excluded, in which R_1 is a methyl group and all of R_2 to R_4 are hydrogen atoms.
Patent KR-20210110098-A (KR)
Title: Adhesive composition having excellent reliability against temperature change, and insulation film and flexible flat cable including the same
Inventor: KO KWANG NAM
IPC: C08L63/00
Filed: 2020-02-28
Abstract: The present invention relates to an adhesive composition having excellent reliability against temperature change and an insulation film and a flexible flat cable (FFC) including the same and, specifically, to the adhesive composition for FFC which can be processed under the same conditions as conventional hot-melt adhesive compositions, does not impair adhesive strength and insulating properties, and does not show significant fluctuations in physical properties at high and low temperatures, to the insulation film comprising the same, and to the FFC having excellent reliability for temperature change by applying the same.
Patent KR-20210110106-A (KR)
Title: Bonding film, bonding film laminate comprising the same and metal clad laminate comprising the same
Inventor: KIM SEONG GEUN
IPC: C09J201/00
Filed: 2020-02-28
Abstract: Provided are: an adhesive film formed of a composition for an adhesive film comprising a binder resin, an epoxy resin, and a filler; a laminate with an adhesive film attached thereto comprising the same; and a metal clad laminate comprising the same. The binder resin includes a carboxylic acid-modified olefin-based resin and a polyphenylene ether-based resin, and the adhesive film has a dielectric constant (Dk) of 2.6 or less, measured at 1-10 GHz and 20-80℃ after curing of 2.6 or less, a dissipation factor (DF) of 0.005 or less, and a moisture absorption rate after curing of 0.1% or less.
Patent KR-20210111067-A (KR)
Title: Apparatus for generating aerosol based on external heating and cigarette thereof
Inventor: AHN KI JIN
IPC: B32B15/20
Filed: 2020-03-02
Abstract: The present invention relates to an apparatus for generating aerosol based on external heating and a cigarette used for the same apparatus. Thermal energy is easily transferred to the cigarette so that a user can have a satisfactory smoking experience even during the initial puff, thereby providing a sufficient amount of atomization.
Patent KR-20210015611-A (KR)
Inventor: LI HUIMIN
IPC: G06F16/22
Filed: 2020-03-10
Abstract: An embodiment of the present invention relates to a method, an apparatus, a device and a computer-readable storage medium for reducing a parameter list storage space. The method includes the following steps of: storing a parameter list in a lookup table calculating an output value of a nonlinear function based on an input value of the nonlinear function (here, the parameter list only includes an index value related with an input value of one side of an intermediate value in a domain of the nonlinear function and a parameter value corresponding to the index value); using a corresponding relation between an index value related with an input value of one side and a parameter value corresponding to the index value to confirm a parameter value corresponding to an index value related with an input value of the other side; and calculating an output value by using the confirmed parameter value corresponding to the input value of the other side. According to the present invention, a parameter list storage space of a nonlinear function of a lookup table can be reduced through a technical measure of the present invention. Moreover, the technical measure of the present invention is applied to various lookup table fitting methods, and hardly increases additional operations.
Patent KR-20210114704-A (KR)
Title: Method for detecting body temperature of human object and tracking each person by using thermal imaging camera
Inventor: PARK JANG SIK
IPC: G01J5/52
Filed: 2020-03-11
Abstract: The present invention relates to a method of tracking a person and detecting the body temperature for each person using a thermal imaging camera, capable of solving an erroneous detection problem caused by exposure to an external space for a predetermined time. According to the present invention, the method of tracking a person and detecting the body temperature for each person using a thermal imaging camera includes the steps of: acquiring an infrared thermal image; displaying an entire body region for each person; and displaying a head region for each person.
Patent KR-20210116949-A (KR)
Title: Virtual Root Merging Method and Apparatus
Inventor: CHOI KYOO OK
IPC: A61C9/00
Filed: 2020-03-18
Abstract: Disclosed are a virtual root merging method and a device. The virtual root merging method creates a virtual root model using only a patient's crown model in an orthodontic CAD software, and establishes a patient's orthodontic treatment plan using a dental model generated through the patient's crown model and the virtual root model, reducing time for treatment and enabling accurate orthodontic treatment.
Patent KR-20200117863-A (KR)
Inventor: IKEDA TAKASHI
IPC: H01L21/67
Filed: 2020-03-24
Abstract: Provided is a member for a plasma processing device. The member has a tungsten carbide phase and a sub-phase including at least one selected from a group consisting of phase I to V, wherein the phase I is a carbide phase containing, as a constituent element, at least one of elements of Group IV, V, and VI of a periodic table excluding W, the phase II is a nitride phase containing, as a constituent element, at least one of the elements of Group IV, V, and VI of the periodic table excluding W, the phase III is a carbonitride phase containing, as a constituent element, at least one of the elements of Group IV, Group V, and Group VI of the periodic table excluding W, the phase IV is a carbon phase. The phase V is a carbon phase. The phase V is a composite carbide phase represented by a formula of W_xM_yC_z, The content of the tungsten carbide phase is 99% by volume or more. The content of the sub-phase is less than 1% by volume. The porosity of 2% by volume or less.
Patent KR-20210120494-A (KR)
Title: Packaging box comprising a small packaging bag coupled to header
Inventor: KWON KI SUK
IPC: B65D77/20
Filed: 2020-03-27
Abstract: Disclosed is a packing box. The packing box comprises: a containing box unit which has a containing space and a gate placed on one side of the containing space; a header unit which is placed on the top of the gate in the containing box unit where an opening and closing area is folded at a right angle from a cover unit that covers the gate and is carried in and out to the inside and the outside of the containing box unit to open and close the gate; a small packing bag which is contained in the containing box unit by a top part fixed on an inner surface of the header unit and contains a product inside thereof; and a cut band which is placed between a major axis of one side of the header unit and a boundary of a major axis of one side of the cover unit. The header unit and the small packing bag are constituted to be separable from the containing box unit by removing the cut band. The packing box facilitates take-out of the product, increases credibility and satisfaction of a user by double-packing the product, and increases esthetic satisfaction.
Patent KR-20210120543-A (KR)
Inventor: PARK SUNG BIN
IPC: A61B5/00
Filed: 2020-03-27
Abstract: The present invention relates to a costume for a performance and, more specifically, to a costume for a performance, whose color, pattern, shape, and the like can be rapidly changed during a performance. To this end, the present invention comprises: a rotary patch fabric which a fixed portion is formed thereon by fixing one side thereof to one side of the outer surface of a costume, and rotates to a front and rear portions of the costume using the fixed portion as an axis, and having a rotary magnetic body on the other side thereof; a fixed magnetic body formed on a region corresponding to the rotary magnetic body at the other side of an outer surface of the costume; and a pattern portion formed on the outer surface of the rotary patch fabric.
Patent KR-20210125171-A (KR)
Title: Cell jig comprising foldable cell cartridge, battery module and secondary battery evaluation apparatus comprising the same
Inventor: RYU SANG WOO
IPC: H01M10/42
Filed: 2020-04-08
Abstract: A cell jig including a foldable cell cartridge, a battery module including the same, and a secondary battery evaluation device according to the present invention include the foldable cell cartridge, so that storage and stacking of battery cells is easy, and the performance of a secondary battery can be easily evaluated by simulating the temperature behavior of a secondary battery module by stacking a plurality of battery cells.
Patent KR-20210125280-A (KR)
Title: Method for Evaluating Blow Molding Processibility of Resin Composition
Inventor: LEE DAE WOONG
IPC: G16C60/00
Filed: 2020-04-08
Abstract: The present invention relates to a method for evaluating processability during blow molding from rheological properties measured by preparing a resin composition as a specimen, specifically, shear viscosity and elongational viscosity. When the present invention is used, it is possible to simply evaluate the blow molding processability of the resin composition without wasting time and money.
Patent KR-20210130319-A (KR)
Title: Cryogenic fluid type phase change material container and system for generating electricity using cryogenic fluid comprising thereof
IPC: F28D20/02
Filed: 2020-04-21
Abstract: An objective of the present invention is to provide a phase change material container for a cryogenic fluid having excellent storage and transfer performance of heat energy, and a power generation system using a cryogenic fluid including the same. To this end, the phase change material container for a cryogenic fluid comprises: a phase change material storage panel accommodating a phase change material therein; a first chamber coupled to one side of the phase change material storage panel and allowing a first fluid to flow; and a second chamber coupled to the other side of the phase change material storage panel and allowing a second fluid to flow. The phase change material storage panel, the first chamber, and the second chamber are repeatedly stacked and coupled. Heat energy of the first fluid flowing in the first chamber is collected to be stored in the phase change material storage panel, and stored heat energy is provided to the second fluid flowing in the second chamber.
Patent KR-20200049739-A (KR)
Title: Apparatus and method for treating substrate
Inventor: SIM JINWOO
IPC: H01L21/677
Filed: 2020-04-28
Abstract: A substrate processing apparatus is disclosed. The substrate processing apparatus comprises: a chamber in which a processing space for processing a substrate is provided, and an inlet for causing the substrate to enter and exit is formed; a liner disposed in the processing space and adjacent to the inner wall of the chamber, wherein an opening through which the substrate enters and exits is formed at a position facing the inlet; a support unit which supports the substrate within the processing space; a gas supply unit which supplies process gas to the processing space; a plasma source which generates plasma from process gas; and a door assembly which opens and closes the inlet. The door assembly includes: a door including a door portion which is disposed outside the chamber and is movable between an open position for opening the inlet and a closing position for closing the inlet, and an insertion portion which extends from the door portion toward the processing space and is inserted into the opening of the liner at the closing position; and a door driving unit which drives the door.
Patent KR-20200088238-A (KR)
Inventor: JEONG YONG HWAN
IPC: B60F1/04
Filed: 2020-04-28
Abstract: A pesticide spraying apparatus according to an embodiment of the present invention includes a moving cart, and an injection unit including a plurality of nozzle assemblies for spraying pesticides and provided on the moving cart. Here, the nozzle assemblies may be provided with spray nozzles at both ends, respectively, and may be repeatedly rotated in a forward direction and a reverse direction in a preset angle range.
Patent KR-20210142294-A (KR)
Title: Oil pump for vehicle
IPC: F04C15/00
Filed: 2020-05-18
Abstract: The present invention relates to an oil pump for a vehicle, comprising a pump housing having a suction port; a chain cover coupled to the pump housing and forming a discharge port with the pump housing; and a rotor which includes an inner gear and an outer gear, is provided between the pump housing and the chain cover, and has a set thickness, wherein the discharge port includes a center port having the same thickness as the rotor, a housing port formed in the pump housing and having a first depth, and a cover port formed in the chain cover and having a second depth, and the sum of the first depth and the second depth may be 50% to 60% of the rotor thickness. The oil pump for a vehicle according to the present invention can reduce whine noise through reduction of pulsation pressure.
Patent KR-20200142453-A (KR)
Inventor: KIM SUN KI
IPC: H05K9/00
Filed: 2020-05-22
Abstract: Provided is an electrically conductive solderable gasket configured to be not easily separated or detached by external force after the electrically conductive solderable gasket is mounted on the circuit board by soldering. The gasket includes a single-body metallic support and an elastic electrical contact terminal which is superposed on an upper portion of the support and into which portions of the support are fitted, wherein the support includes: a fixing portion; an extension bent upward from both lengthwise ends of the fixing portion; and first and second fitting portions bent inward respectively from upper ends of the extensions, wherein the first and second fitting portions are fitted into a through-hole and overlapped each other in a state in which a lower surface of a metal layer is placed in contact with the fixing portion.
Patent KR-20210146133-A (KR)
Inventor: JANG JUN YEONG
IPC: H01M50/147
Filed: 2020-05-26
Abstract: A cap assembly of the present invention includes a top cap unit; a vent unit provided under the top cap unit; a CID filter unit provided under the vent unit; and a gasket unit provided in a shape of surrounding the edge surface of the top cap unit, the vent unit and the CID filter unit. The gasket unit is formed in a shape of surrounding the edge surface of the top cap unit, the vent unit and the CID filter unit and includes an outer member that melts at a set temperature and an inner member that is built into the outer member and does not melt at a set temperature.
Patent KR-20210147347-A (KR)
Inventor: RYU CHOONG SIK
IPC: H04N5/369
Filed: 2020-05-28
Abstract: One embodiment of the present invention relates to an image sensing device. The image sensing device includes: a pixel array including a plurality of pixels arranged in a row direction and a column direction and configured to output a plurality of pixel signals; and a plurality of readout circuits connected to the pixel array and configured to compensate a readout deviation between the plurality of pixel signals based on a plurality of bias voltages having different voltage levels when the plurality of pixel signals are read out.
Patent KR-20210147718-A (KR)
Inventor: LEE KYU CHAN
IPC: A61N5/10
Filed: 2020-05-29
Abstract: Provided is a radiation therapy device for the treatment of breast cancer capable of minimizing interference between photographing light and treatment light. According to an embodiment of the present invention, a radiation therapy device for the treatment of breast cancer includes a body part (10) having a first opening (12) formed therein; a support part (20) installed in the first opening (12) of the body part (10) and having a second opening (21) into which the breast is inserted; a shielding part (30) installed in the first opening (12) and inclined upward at a predetermined angle with respect to the support part (20) on both sides of the support part (20) through the second opening (21); an irradiation part (50) that is rotatable in a direction parallel to the support (20), installed to be rotatable in a longitudinal direction perpendicular to the support (20), and applies one beam having a predetermined width to a predetermined irradiation area of the breast; and a photographing part (60) installed on a non-planar surface with respect to the irradiation part (50).
Patent KR-20210030852-A (KR)
Title: Automatic washing nozzle
Inventor: OH MI SUK
IPC: B05B15/50
Filed: 2020-06-17
Abstract: The present invention relates to an automatic cleaning nozzle that sprays a cleaning fluid flowing in from a cleaning pipe onto an object to be cleaned. The automatic cleaning nozzle comprises: a nozzle case including a rear end coupled to the cleaning pipe, a front end having a discharge port, and an O-ring groove provided at the rear of the discharge port; a fixed nozzle accommodated and fixed in the nozzle case; a floating nozzle accommodated in the nozzle case so as to move in a direction closer to or away from the fixed nozzle; and an O-ring inserted into the O-ring groove without a gap.
Patent KR-20210157665-A (KR)
Inventor: LEE SANG DEOK
IPC: C22C38/02
Filed: 2020-06-22
Abstract: The present invention relates to a ferritic cast iron alloy with a tensile strength of 600 MPa and an elongation of 10% or more, for manufacturing a silicon solid solution reinforced form with increased tensile strength and elongation, which comprises: 3.9-4.3 wt% of Si, 2.8-3.1 wt% of C, 0.5 wt% or less of Mn, 0.05 wt% or less of P, and the remaining of Fe and inevitable impurities.
Patent KR-20220009521-A (KR)
Title: Freezed and dryed Food block and manufacturing method thereof
Inventor: LEE JANG WOO
IPC: A23L29/256
Filed: 2020-07-15
Abstract: The present invention relates to a freeze-dried food block using coconut water and walnut and a method for manufacturing the same. The method includes: (a) a step of mixing walnut, emulsifier, and antioxidant; (b) a step of mixing and dissolving agar and coconut water; (c) a step of mixing and gelatinizing starch and dextrin; (d) a step of mixing the mixture of step (a), the lysate of step (b), the gelatinized product of step (c), and low-sweet sugar; (e) a step of forming the mixture from step (d) into a block; (f) a step of rapidly freezing the block formed in step (e) for 12 to 20 hours at 50 degrees Celsius below zero to 30 degrees Celsius below zero; and (g) a step of drying the block rapidly frozen in step (f) for 15 to 36 hours at 0.1 to 0.3 torr. According to the present invention, the bitter taste unique to walnut can be prevented, an excellent overall texture can be achieved along with excellent sensory and nutritional properties, and ingestion can be facilitated. In addition, the food block is useful for the health of those who consume it.
Patent KR-20220013043-A (KR)
Title: Method and apparatus for brokering goods
Inventor: JI HOON LEE
IPC: G06Q30/06
Filed: 2020-07-24
Abstract: The present specification relates to a method and apparatus for brokering a trade of goods. In accordance with one embodiment of the present specification, the method for brokering a trade of goods includes the following steps of: generating an auction channel to hold an auction in accordance with purchase condition information received from a purchaser terminal; sequentially providing the purchase condition information to a plurality of active seller terminals to inquire about whether the purchase condition information can be approved; receiving bidding information from an active seller terminals approving the purchase condition information among the plurality of active seller terminals; adding the bidding information to the auction channel; when the auction is terminated, requesting the purchaser to select a seller based on final bidding information selected from among the bidding information added to the auction channel; and providing personal information of the purchaser to a seller terminal of the seller selected by the purchaser. Therefore, the present invention is capable of reflecting information about prices in real time.
Patent KR-20220015123-A (KR)
Title: Film bulk acoustic resonator package and manufacturing method with thin film sealing structure
Inventor: JANG JIN NYOUNG
IPC: H03H9/17
Filed: 2020-07-30
Abstract: According to one embodiment of the present invention, a method for manufacturing a film bulk acoustic resonator (FBAR) package comprises the following steps: forming an FBAR including a lower electrode, a piezoelectric layer, and an upper electrode on a substrate; forming a plurality of internal pad electrodes electrically connected to the upper electrode and lower electrode of the FBAR; bonding a PR film on the inner pad electrode; exposing the inner pad electrode by etching the PR film; and forming a sealing layer on the PR film and the exposed inner pad electrode. According to another embodiment of the present invention, an FBAR package with a thin film sealing structure comprises: a substrate; a FBAR formed on the substrate and including a lower electrode, a piezoelectric layer, and an upper electrode; a plurality of internal pad electrodes electrically connected to the upper electrode and the lower electrode; a PR film supported on the inner pad electrode on the inner pad electrode; a sealing layer laminated on the PR film; and an external pad electrode connected to the inner pad electrode through a via penetrating the PR film and the sealing layer. Accordingly, the present invention provides an FBAR package having increased moisture permeability prevention performance and a thickness reduced by half in comparison with those of a conventional wafer level package (WLP) method.
Patent KR-20210058634-A (KR)
Inventor: SEO JUNG YUN
IPC: G06F40/216
Filed: 2020-07-30
Abstract: Provided is a method for a Korean semantic region determination analysis system to determine a Korean semantic region using predicate information. A corpus of word units to which a morpheme part-of-speech is attached is input, an input embedding of a morpheme unit is generated, and a vector embedding higher than the vector dimension of the input embedding is generated by considering the bidirectional word order of the corpus. The embedding of the high-dimensional vector is received as an input, the probability distribution value of the semantic tag is calculated by performing matrix multiplication between the calculated dynamic weight and the embedding of the high-dimensional vector, and the calculated probability distribution value of the semantic tag is converted into a semantic tag and is printed out.