baber/WOPTO huggingface dataset:
Patent KR-20190136644-A (KR)
Inventor: KIETAK HYUN
IPC: A47L9/32
Filed: 2018-05-31
Abstract: The present invention relates to a cleaner to prevent air from being discharged toward a user′s hand. According to the present invention, the cleaner comprises: a first housing having an empty cylindrical shape formed therein; a second housing disposed on the circumferential surface of the first housing in the longitudinal direction of the first housing and including a suction hole to receive air; a third housing disposed on the circumferential surface of the first housing in the longitudinal direction of the first housing and including a discharge hole discharging the air; a first communication hole allowing the first housing to communicate with the second housing; a second communication hole allowing the first housing to communicate with the third housing; a fan transferring the air supplied from the second communication hole to the discharge hole; a foreign matter separation unit; a battery housing; a battery; and a handle.
Patent KR-20190106622-A (KR)
Title: Multilayered capacitor
Inventor: SIM WON CHUL
IPC: H01G4/232
Filed: 2018-06-04
Abstract: Provided is a multilayered capacitor. An active area of the lower part of a capacitor body bonded to a substrate and a solder allows an overlapped area of an internal electrode to be relatively small and the overlapped area deviation of the active area is little so the piezoelectric deformation of the capacitor body is reduced to improve acoustic noises.
Patent KR-20190138141-A (KR)
Inventor: YIM DONG KEUN
IPC: G06Q30/02
Filed: 2018-06-04
Abstract: The present invention relates to a system which allows various advertisement services to be provided by using a display device installed at various stores or shopping centers, and more specifically, to a system, which allows a display device of a member to be shared by a platform, such that a transaction process in which a person, intending to promote and advertise through the display of the member, suggests to use a self-medium and the member agrees thereto may be performed through the platform and services, thereby transmitting and displaying various advertisement images. Therefore, member stores and shopping centers create profits by sharing the display device, while placing the advertisement and promotion image of their own at the same time. In addition, an advertisement and promotion image provided by an advertiser is exposed through the display device provided at various member stores or shopping centers. Furthermore, because the image is transmitted on a TV screen in the stores through various devices (mobile device, tablet PC, and computer) while being periodically and repetitively shown through an exclusive website and application of the stores provided to the member, the advertisement effect of products is improved for enterprises and small businesses.
Patent KR-20190141493-A (KR)
Inventor: HWANG SEONG WOOK
IPC: F16H61/02
Filed: 2018-06-14
Abstract: A vehicle transmission is disclosed. The vehicle transmission according to an embodiment of the present invention applies two planetary gear sets and two synchronizers to a dual clutch transmission to realize fixed multiple gears, thereby simplifying internal composition by reducing parts, improving fuel efficiency by minimizing weight, and improving mountability by reducing volume. One additional motor/generator is installed to enable a vehicle to be driven in an electric vehicle mode and a parallel hybrid mode, thereby improving fuel economy.
Patent KR-20190142050-A (KR)
Title: manufacturing method of cosmetic composition with zeta potential controlling
Inventor: CHO HYUN DAE
IPC: A61Q19/00
Filed: 2018-06-15
Abstract: Disclosed is a cosmetic composition preparation method to which a zeta potential difference control is applied. According to the present invention, the cosmetic composition preparation method to which a zeta potential difference control is applied achieves a change in physical properties such as zeta potential and particle size distribution without a chemical additive, thereby enabling a more uniform and stable cosmetic composition to be provided and product functions such as texture and lasting-power of cosmetics to be improved. In addition, the absorption of active ingredients can increase through a change in zeta potential and particle size distribution, and productivity can be improved by more effectively increasing a production yield through dispersibility improvement during preparation of liposome particles.
Patent KR-20190142855-A (KR)
Title: Condenser
Inventor: SHIN HYUNKEUN
IPC: F25B43/04
Filed: 2018-06-19
Abstract: The present invention relates to a condenser, comprising: a pair of header tanks arranged to be spaced apart from each other; a plurality of baffles disposed in the header tanks to adjust a flow of a heat exchange medium; a plurality of tubes having both ends connected to the pair of header tanks to form a flow path of the heat exchange medium; and a gas-liquid separator connected to the header tanks to separate a gas-phased heat exchange medium from a liquid-phased heat exchange medium, and arranged between the pair of header tanks and between the tubes. The condenser does not require a connection pipe for connecting a core portion to the gas-liquid separator, and can minimize a length of a connection portion to reduce a drop in pressure of a refrigerant. Moreover, the condenser can be easily manufactured, and can be formed in a compact structure to have increased space occupancy.
Patent KR-20200001305-A (KR)
Title: Date marker for molding block
Inventor: HAN YUN SU
IPC: B41K1/16
Filed: 2018-06-27
Abstract: A mold date marker of the present invention can maintain high fixing stability while smoothly and easily performing the rotation of an inner core mounted on an outer core. Accordingly, the mold date marker prevents inferior marking of a date, and allows an elastic member for fixing the inner core to operate smoothly even in a high temperature mold working environment. The mold date marker includes: an outer core having an upper surface and an outer peripheral surface; an inner core having an upper surface and an outer peripheral surface; an elastic member; and a cover that prevents the elastic member from being separated outward.
Patent KR-20200001796-A (KR)
Inventor: HA JONG WOO
IPC: A01B69/00
Filed: 2018-06-28
Abstract: The present invention relates to a steering apparatus for an agricultural work vehicle. According to the present invention, provided is a steering apparatus for an agricultural work vehicle, which comprises: rotation shafts each provided at both front and rear sides of a vehicle body frame so as to rotate in conjunction with steering wheels and wheels individually coupled to one side thereof; a cylinder having a rod that is provided to move by connecting the both front and rear rotation shafts to rotate the both rotation shafts in the same direction; and a link member for connecting the rod of the cylinder and the both rotation shafts so that the steering angles of the both rotation shafts rotated in the same direction are provided in different sizes.
Patent KR-20200005928-A (KR)
Inventor: PARK SEONG CHOL
IPC: B29L31/00
Filed: 2018-07-09
Abstract: According to one embodiment, a method of manufacturing a bacterial blocking film includes a step of disposing a plurality of particles on a substrate in a single layer; a step of etching the particles to form a transfer protrusion on the substrate; a step of manufacturing a polymer mold having an intaglio shape corresponding to the transfer protrusion; and a step of preparing a film having a polymer protrusion corresponding to the intaglio shape of the polymer mold, wherein an interval between adjacent polymer protrusions may be nanometers in size. According to the present invention, the film can maintain sterilization power after time passes.
Patent KR-20200008756-A (KR)
Title: Traditional Korean-style window with improved confidentiality
Inventor: PARK YONG SOO
IPC: E06B7/16
Filed: 2018-07-17
Abstract: The present invention relates to a traditional Korean-style window with improved airtightness and more specifically, to a traditional Korean-style window with improved airtightness, capable of increasing the airtightness by making ends of door panels of hinged doors meet each other tightly, thereby blocking cold air in winter and pests in summer. The traditional Korean-style window is composed of a pair of hinged doors (300). The traditional Korean-style window further includes airtight parts (100) on an indoor side, which are provided at both ends of the hinged doors (300) and operated by an operation part (200). When the operation part (200) is operated, both ends of the hinged doors (300) come in contact with each other to keep the airtightness. According to the traditional Korean-style window with improved airtightness of the present invention, it is possible to increase the airtightness of the hinged doors consisting of Korean-style door frames and wooden lattices by simply assembling the airtight parts without changing the structure of the hinged doors.
Patent KR-20200010908-A (KR)
Inventor: KIM KI HYUN
IPC: F21Y115/00
Filed: 2018-07-23
Abstract: An embodiment discloses an ultraviolet irradiation module with good heat dissipation. The ultraviolet irradiation module comprises: a heat dissipation frame including a first inner side surface parallel to a first direction and a second inner side surface parallel to a second direction crossing the first direction; a first circuit board disposed on the first inner side surface; a second circuit board disposed on the second inner side surface; an ultraviolet light emitting element disposed on each of the first circuit board and the second circuit board; and a first reflecting member disposed between the first circuit board and the second circuit board. The first reflecting member includes a 1-1 reflecting surface and a 1-2 reflecting surface extended between an upper surface of the ultraviolet light emitting element on the first circuit board and an upper surface of the ultraviolet light emitting element on the second circuit board. The 1-1 reflecting surface and the 1-2 reflecting surface are disposed adjacent to the first circuit board and the second circuit board, respectively. The 1-1 reflecting surface and the 1-2 reflecting surface form an obtuse angle for the first circuit board and the second circuit board, respectively.
Patent KR-20200011316-A (KR)
Title: Payment apparatus and method
Inventor: LEE CHANGGI
IPC: G06Q20/28
Filed: 2018-07-24
Abstract: Disclosed are a payment apparatus and a method thereof. The payment apparatus of the present invention is characterized in comprising: a financial server that deposits a deposit necessary for a transaction activity in advance and makes a payment from the deposit when an actual transaction activity occurs; a seller terminal requesting for making a payment according to the transaction activity of the buyer; and a service server requesting for making a payment to the financial server according to the request for making a payment from the seller terminal.
Patent KR-20200016109-A (KR)
Title: System for preventing diffusion of bathroom odor
Inventor: LEE HYEON JAE
IPC: F24F11/80
Filed: 2018-08-06
Abstract: The present invention relates to a device for preventing diffusion of a building bathroom odor and, more specifically, to a device for preventing diffusion of a bathroom odor, which comprises: a main ventilation pipe extending in a vertical direction within a wall of a building including a plurality of households; a household ventilation pipe configured to connect bathrooms of the households to the main ventilation pipe; an air inlet provided in a lower portion of the main ventilation pipe; an air heater provided on an upper side of the air inlet; an electric ventilator provided in an upper portion of the main ventilation pipe; and an air discharge port provided on an upper side of the electric ventilator.
Patent KR-20200021219-A (KR)
Title: Hydroscopic material incorporated carbon layer coated hydrophilic fiber membrane based self-powered electrical energy generator and manufacturing method thereof
Inventor: KIM IL DOO
IPC: H02N11/00
Filed: 2018-08-20
Abstract: According to embodiments of the present invention, a novel complex generator capable of continuous self-power generation by applying an absorbent solution to a hydrophilic fiber membrane complex generator coated with a carbon layer, and to a manufacturing method thereof. According to the present invention, electrical energy is generated by using a potential difference formed by wetting of an asymmetric solvent by dropping an absorbent solution only in a region connected to any one of two electrodes connected to a hydrophilic fiber membrane coated with a carbon layer. An absorbent material dissolved in the absorbent solution continuously absorbs water in air so the hydrophilic fiber membrane coated with the carbon layer can be continuously maintained in an asymmetric wetting state, thereby continuously and spontaneously generating electrical energy. In particular, electrical energy can be continuously produced without a time limit only by dropping a small amount (0.25 ml) of the absorbent solution onto a surface of a hydrophilic fiber membrane-based electrical energy generator coated with the carbon layer once. The hydrophilic fiber membrane-based electrical energy generator coated with the carbon layer can increase voltage and current in a stacked, serial, and parallel forms. The generated power in a DC form can be used in an electronic device requiring high power by being stored in a super-capacitor or a secondary battery.
Patent KR-20180102034-A (KR)
Inventor: KIM SEUNG CHUL
IPC: F02M37/00
Filed: 2018-08-31
Abstract: The present invention relates to an electronic engine generation system capable of maintaining revolutions per minute (RPM) of a common rail diesel engine of a scrapped vehicle, which adjusts a diesel injection amount of an injector in accordance with a load applied to a generator to constantly maintain the RPM of the common rail diesel engine, such that output of the generator is constantly maintained to constantly maintain electric energy generation performance. According to the present invention, a control unit operates an accelerator operating actuator without directly controlling an engine control unit (ECU) to adjust a pedaling degree of an accelerator, thereby indirectly adjusting the injection amount. Accordingly, the common rail diesel engine is able to be used in a state of being dismantled from a scraped vehicle without modifying an encrypted and complexly programmed ECU, thereby reducing hours and costs required for modifying the ECU. Moreover, the common rail diesel engine, not a general diesel engine, is used, thereby using basic characteristics, such as high output, high mileage, and emission gas reduction, of the common rail diesel engine without modification.
Patent KR-20200025875-A (KR)
Title: Digital printing machine
Inventor: CHOI DONG HO
IPC: B41J2/165
Filed: 2018-08-31
Abstract: The present invention relates to a digital printing machine comprising: a casing opened toward a stopped head at an initial position and storing cleaning liquid; a cleaner wiping off ink on the head waiting in an initial state; an operating unit provided in the casing to move the cleaner along a predetermined trajectory to non-continuously wipe a lower side of the head; and a capping unit provided on the casing to prevent curing of the ink remaining on the head where the ink is wiped by the cleaner. Unlike a conventional technique, the digital printing machine washes the cleaner having wiped the ink below the head after moving to the initial position of the head, thereby preventing contamination of the head by the cleaner, disposes the cleaner to be submerged in a washing solution when not in use, thereby preventing poor wiping of the head due to the hardening of the ink, and caps the head not in use, thereby preventing hardening of the ink remaining on the head due to moisture in a sealed space.
Patent KR-20200025930-A (KR)
Title: Manufacturing method for decoration element and decoration element
Inventor: JO PILSUNG
IPC: C23C14/34
Filed: 2018-08-31
Abstract: The present invention relates to a decorative element manufacturing method and a decorative element. The manufacturing method comprises the following steps of: depositing a light reflection layer having two or more separated islands; and dry-etching the light absorption layer using the islands as masks.
Patent KR-20200025932-A (KR)
Title: animal Management system
Inventor: LEE JOO HEON
IPC: G06K9/00
Filed: 2018-08-31
Abstract: The present invention relates to a livestock management system. More specifically, the present invention relates to a livestock management system which secures reliability and uses an economic technology by using an iris scan technology to identification by an existing ear tag for managing a history of cows, pigs, and the like. According to the present invention, reliability of the ear tag can be secured and verification of the ear tag can be performed, difficulties caused by an iris scan of livestock can be overcome, and livestock management reliability can be enhanced through the reliable iris scan.
Patent KR-20200026462-A (KR)
Title: Food garbage disintegration processing spinning ball power ball set
Inventor: YU EOK SIK
IPC: B02C11/02
Filed: 2018-09-03
Abstract: The present invention relates to a mixer ball for a pulverizer for finely crushing grains, etc. More specifically, the present invention relates to a high-granularity powder apparatus in which a fixed lower disc mixer groove and a rotating mixer hemisphere are assembled and installed in a simple structure, so that disassembling and assembling are simple, and especially, by a high-speed impact crushing effect by fixing a rotation blade on a mixer ball and a hemisphere, and a sucking effect due to friction of the embossing on the bottom of the mixer ball and the mixer groove, it is possible to improve pulverization efficiency and discharge efficiency of grains such as raw soybeans, etc.
Patent KR-20190029446-A (KR)
Title: Method for preparing aliphatic isocyanate
Inventor: LEE BYEONG HYEON
IPC: C07C265/04
Filed: 2018-09-03
Abstract: The present invention relates to a method for manufacturing a high-purity aliphatic isocyanate comprising an aliphatic polyisocyanate, wherein in the method, the occurrence of side reactions or the production of byproducts can be suppressed. The method for preparing an aliphatic isocyanate comprises a step for conducting a reaction of a salt of an aliphatic amine with phosgene, wherein the reaction step comprises: a first reaction step for reacting phosgene with the salt of the aliphatic amine while primarily introducing the phosgene, under a temperature of 80 to 100°C; and a second reaction step for reacting phosgene with the resultant product in the first reaction step while secondarily introducing the phosgene, under a temperature of 120 to160°C, wherein the amount of the primarily introduced phosgene may correspond to a predetermined proportion of the total amount of the phosgene.
Patent KR-20200030709-A (KR)
Title: Browser check apparatus for performing a check as to whether or not the image inserted in the web page has been changed and operating method thereof
Inventor: HYUN SEUNG CHUN
IPC: G06F16/00
Filed: 2018-09-12
Abstract: The present invention relates to a browser inspecting device and to an operating method thereof. The browser inspecting apparatus automatically checks whether a specific image is changed to provide the same to a user through the comparison between identified information and information recorded in an image information table after checking a file name, an insertion position, the size, and hyperlink information of the specific image from a web page, when the file name, the insertion position, the size, and the hyperlink information of images inserted into the web page are checked by analyzing the web page, the image information table recording each information is generated, and then an inspection command for the change of the specific image inserted into the web page is applied.
Patent KR-20190039648-A (KR)
Title: Method for monotoring blind spot of vehicle and blind spot monitor using the same
Inventor: KIM YONG JOONG
IPC: G06T7/223
Filed: 2018-10-02
Abstract: The present invention relates to a method for monitoring a blind spot of a vehicle, and a blind spot monitor using the same. According to the present invention, a feature map is obtained from a rear image captured during driving of a reference vehicle, and feature vectors corresponding to each m proposal boxes are obtained by pooling each region corresponding to the m proposal boxes corresponding to objects positioned at the rear image. Also, each of the obtained feature vectors is input to a first FC layer to check a position and a pose of a vehicle to be observed, and then the checked position and pose of the vehicle to be observed are referred to determine whether a marked vehicle is positioned in a blind spot of the reference vehicle.
Patent KR-20190055727-A (KR)
Title: Heterocyclic compound and organic photovoltaic device comprising the same
Inventor: LEE JIYOUNG
IPC: C07D417/04
Filed: 2018-10-18
Abstract: The present invention relates to a heterocyclic compound having excellent photoelectric conversion efficiency in an organic photoelectric device, and an organic photoelectric device including the same. The heterocyclic compound is represented by chemical formula 1. In chemical formula 1, L1 and L2 are the same or different, and are each independently a substituted or unsubstituted heteroaryl group, and Ar1 to Ar3 are the same or different, and are each independently a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heteroaryl group.
Patent KR-20190049481-A (KR)
Inventor: PARK KWANG KYUN
IPC: A61K36/81
Filed: 2018-10-24
Abstract: The present invention relates to a plant extract composition for preventing or treating bone diseases. More specifically, the composition according to the present invention is stable due to low cytotoxicity and inhibits osteoclast formation to have an effect of inhibiting bone diseases due to bone loss, thereby being able to be usefully used as a pharmaceutical composition for preventing or treating bone diseases and a food composition for preventing or alleviating bone diseases.
Patent KR-20200052118-A (KR)
Inventor: CHOI GANG SUN
IPC: G08C17/02
Filed: 2018-11-06
Abstract: The present invention provides a solar bench device which provides more convenient functions to users by using natural resources such as solar energy. The solar bench device comprises: a bench; a solar panel mounted on the bench and configured to convert absorbed solar light energy into electrical energy; a battery in which the electrical energy converted by the solar panel is stored; and a control unit connected to the battery and configured to acquire information through a Wi-Fi module.
Patent KR-20200055513-A (KR)
Inventor: PARK MI KYUNG
IPC: H01B3/12
Filed: 2018-11-13
Abstract: The present invention relates to cordierite-containing low temperature sintering induction dielectric ceramics and a manufacturing method thereof. According to the method of the present invention, Bi_2O_3/SiO_2/Al_2O_3/K_2O/B_2O_3/Na_2O-based mixed powder and selectively LiO_2 or TiO_2 are added by a predetermined content, a mixed composition for forming induction dielectric ceramics is prepared together with cordierite powder and induction sensitizer powder, the mixed composition is kneaded with acrylic-based printing oil to form a paste, the paste is printed on a transfer paper, and the paste is directly odorized and sintered on a heat-resistant substrate. Particularly, with respect to a heat-resistant glass material that is absent from a glaze layer and has a high-temperature glass transition point, low-temperature sintering is available, and a small coefficient of thermal expansion, an excellent thermal shock resistance and an excellent dielectric are facilitated, so that a stable induction sensitivity is given.