baber/WOPTO huggingface dataset:
Patent KR-20200030655-A (KR)
Title: Photocatalyst Module for Placing to Station type Electric Lamp Equipped with Downward Bulb type Light Source
Inventor: KIM JAE HYUNG
IPC: F21V1/14
Filed: 2018-09-12
Abstract: According to a photocatalyst module held in a holding type lamp having a light source in the form of a downward light bulb of the present invention, a photocatalyst module detachably held in a light source unit of a holding type lamp comprises: a light source unit which uses power to emit light in a predetermined wavelength (or wavelength band) and has an appearance of a light bulb; a socket unit which inserts the light source unit from a bottom, supports the same and supplies power to the light source unit; and a frame unit which has a structure coupling to the socket unit to be held in a surface of a table or a bottom. The present invention comprises: a holding structure unit which has a holding area capable of holding in a designated geometric structure in a designated light bulb area corresponding to an area between a minimum diameter and a maximum diameter based on a circular cross section of the light source unit which is a light bulb shape inserted from a bottom to the socket unit, and maintains a state held in the designated light bulb area of the light source unit by means of a relationship between a structural characteristic of the holding area and the gravity of the Earth; and a photocatalyst matter unit which is formed by coating a designated photocatalyst matter on a designated air contacting area among areas of the holding structure unit or by coating a designated photocatalyst matter on a designated air contacting areas among areas of a contact structure unit provided for contacting air in at least one side area of the holding structure unit. Accordingly, the present invention purifies air in a space where the holding type lamp is provided while the holding type lamp is used.
Patent KR-20200031369-A (KR)
Title: Water heating module and method for direct supplying a hot water of refrigerator
Inventor: JI JOON DONG
IPC: F25D29/00
Filed: 2018-09-14
Abstract: The present invention relates to a water feed type heating module of a refrigerator and a hot water supply method using the same. In particular, the present module comprises: a hot water heating unit which is provided on a water supply pipe connected to a water outlet of a dispenser provided at a refrigerator to receive water from a water supply source located on the outside of the refrigerator in order to discharge one among hot water, cold water, purified water and ice; a water supply valve provided on the water supply pipe constituting the front end of the hot water heating unit in order to supply water such that the water may be discharged in a cold water discharge mode, or convert water supply such that the water may be discharged in a hot water discharge mode; a selection button unit which is provided at the dispenser, and allows a user to select the function of at least one between the type of ice and the discharge amount of the cold water discharged in the cold water discharge mode or the hot water discharged in the hot water discharge mode; a control lever which is provided at the dispenser, and is rotatably controlled in a way of being pushed through a beverage container; and a control unit which, in the case that the hot water discharge mode is selected among the kinds of water by the selection button unit, determines an operation starting point and an operation finishing point through the hot water heating unit based on the other signal generated by a device other than the selection button unit, in order to control the operation of the hot water heating unit. Therefore, safety of a user can be guaranteed, and time required for hot water supply can be shortened.
Patent KR-20200034438-A (KR)
Title: Pottery tube
Inventor: KANG JU WON
IPC: A47G21/18
Filed: 2018-09-21
Abstract: The present invention relates to a ceramic straw which is made of high-quality ceramics so as to have excellent durability, does not become too soft after a user drinks a beverage contained in a cup using the ceramic straw, and generates no odor from the ceramic straw to allow the user to use the ceramic straw cleanly, thereby solving the problem in which conventional straws become too soft or generate odor after the user uses the straw to drink the beverage in the cup. That is, according to the present invention, the ceramic straw is made of high-quality ceramics to allow the user to put the straw in a cup containing a beverage and drink the beverage, and comprises a straw body which has a long cylindrical shape and a superior durability. Accordingly, the present invention provides effects in which the ceramic straw is made of high-quality ceramics to have superior durability, does not become too soft after the user uses the straw to drink the beverage contained in the cup, and generates no odor from the ceramic straw so as to be used cleanly, thereby solving the problem of conventional straws in which the straws become too soft or generate odor after the user uses the straw to drink the beverage contained in the cup.
Patent KR-20200045894-A (KR)
Inventor: LEE BYOUNG HYUN
IPC: H01Q1/32
Filed: 2018-10-23
Abstract: Provided is a vehicle having an antenna mounted therein so as not to be exposed to the outside. The vehicle comprises: a roof; a glass mounted on a rear end of the roof, and provided with a black coating area in a portion adjacent to the rear end of the roof; a rear rail mounted to a lower part of the rear end of the roof; and an antenna mounted on the rear rail to be positioned on a lower part of the black coating area.
Patent KR-20200048850-A (KR)
Inventor: LEE JI HYUN
IPC: A01N3/02
Filed: 2018-10-31
Abstract: The present invention relates to a pretreatment agent for water raising to extend life of flower, particularly, cut rose during dry distribution. The pretreatment agent of the present invention contains an active ingredient consisting of sugar, aluminum sulfate (Al_2(SO_4)_3), magnesium nitrate (Mg(NO_3)_2) and calcium chloride (CaCl_2) in one ingredient among Glycine Betaine and Trehalose, and a pretreatment is performed on cut flower such as cut rose and the like. Thus, the pretreatment agent has an excellent effect for extending life after distribution and allows storage of cut flower in a high-quality state, thereby expecting improvement in income of farm.
Patent KR-20200048921-A (KR)
Inventor: OK KWANG HO
IPC: G09F3/03
Filed: 2018-10-31
Abstract: Provided is a method of manufacturing security hologram sticker labels. The method comprises the steps of: preparing a first digital image including random characters or shapes; preparing a second digital image including a plurality of concentric circles with different radii using a computer, wherein an outermost concentric circle has a Fresnel lens shape to cover all of the characters and shapes included in the first digital image; generating digital interference fringes in each area of the characters and shapes constituting each of the first digital image and the second digital image using the computer and converting the digital interference fringes into third and fourth digital images; recording the third digital image on a glass substrate as a first uneven pattern; recording the fourth digital image in duplicate as a second uneven pattern on the glass substrate on which the third digital image is recorded as the first uneven pattern; producing, when the first and second uneven patterns are sequentially recorded in duplicate on the glass substrate, a first hologram metal master on which the third uneven pattern is formed as a hologram image using the first and second uneven patterns; producing a film master on which the third uneven pattern is continuously formed as the hologram image using the first hologram metal master on which the third uneven pattern is formed; producing a second hologram metal master by forming an electric conductive layer on the third uneven pattern of the film master; producing a third hologram metal master for embossing using the second hologram metal master; producing a continued hologram film using the third hologram metal master; and producing hologram stickers by attaching and processing the continued hologram film. According to the present invention, the method can produce hologram sticker labels in an economically efficient manner.
Patent KR-20200050562-A (KR)
Title: Height-adjustable Device
Inventor: SEUNGGYU KANG
IPC: H05K5/02
Filed: 2018-11-02
Abstract: The present invention relates to a height-adjustable device which includes: a main body; a slide bracket coupled to the rear surface of the main body; and a stand coupled to the slide bracket in a sliding manner. The stand comprises: a roll spring having a metal tape wound in the form of a roll, wherein an end portion of the roll spring is coupled to the slide bracket; and a spring seating portion located on the upper part, wherein the roll spring is mounted in the spring seating portion. When a user presses the main body downward, the roll spring is released and the main body moves downward, and when the user presses the main body upward, the roll spring is wound and the main body moves upward. The height-adjustable device can adjust the height of the main body, thereby improving usability by adjusting the height to an appropriate level according to the circumstances.
Patent KR-20190054979-A (KR)
Title: Repair-welding material for die
Inventor: SHIMIZU TAKAYUKI
IPC: C22C38/04
Filed: 2018-11-13
Abstract: Provided is a repair welding material for a die, comprising: 0.18-0.35 wt% of C; 0.01-0.20 wt% of Si; 1.30-1.90 wt% of Mn; 0.50-1.50 wt% of Cr; 1.50-2.50 wt% of Mo; 0.30-1.00 wt% of V; equal to or less than 0.020 wt% of N; equal to or less than 0.0050 wt% of O; and the remainder consisting of Fe and other unavoidable impurities.
Patent KR-20200055468-A (KR)
Inventor: HAN JONG IL
IPC: A45D40/02
Filed: 2018-11-13
Abstract: The present invention relates to a puff case having a sterilization function which is composed of a main body case in which an opening is formed on one side and having a fixing groove on one side inside thereof, and an assembly structure of a storage case accommodated in a slide type through the opening inside the main body case, wherein a closet hole corresponding to a puff is formed in the storage case, so that a copper plate supported through the fixing groove is elastically supported inside the main body case.
Patent KR-20200056886-A (KR)
Title: Drones to aid understanding of flight control PID algorithm
Inventor: LEE SANG HYUN
IPC: B64C39/02
Filed: 2018-11-15
Abstract: A principle and a role of a PID algorithm are disclosed by visual difference. The PID algorithm is uploaded to a multi-copter with a state of a perfect code and an incomplete P code. A P control code shows unstable flight behavior, and a PID control code shows stable hovering. Thus, by comparing the flight behavior of the multi-copter when the P control code is uploaded, a role of each term can be grasped. The present invention may comprise a control rod for enabling shaking of the multi-copter to be safely observed when the P control is applied to the multi-copter, and the multi-coper for visually showing difference between the P control and the PID control.
Patent KR-20200059011-A (KR)
Inventor: KIM JEONG GYUN
IPC: B22F3/115
Filed: 2018-11-20
Abstract: The present invention relates to a manufacturing method of copper-zinc nanoparticles using a hydrothermal synthesis method, copper-zinc nanoparticles manufactured thereby and an antibacterial latex foam containing the same. In particular, according to a manufacturing method of copper-zinc nanoparticles using a hydrothermal synthesis method, copper-zinc nanoparticles manufactured thereby and an antibacterial latex foam containing the same, copper-zinc nanoparticles are manufactured by means of a hydrothermal synthesis method using a reducer with a hydroxyl group before being added to latex to be foamed and hardened along therewith to manufacture an antibacterial latex foam, thereby embodying excellent antibiosis. Moreover, a colloidal solution is manufactured by using the copper-zinc nanoparticles, before the latex foam comes in contact therewith (is immersed therein or is sprayed thereto). Accordingly, the colloidal solution is applied or deposited on the outer surface of the latex foam and the surface of an internal pore to manufacture the antibacterial latex foam, thereby embodying excellent antibiosis.
Patent KR-20190072409-A (KR)
Title: Method and system for spatial messaging and content sharing
Inventor: JEANIE JUNG
IPC: G06Q50/10
Filed: 2018-11-26
Abstract: Disclosed are a method for spatial messaging and content sharing and a system thereof. In a step (S410), a processor (222) may read a necessary command from a memory (221) in which a command relating to a control of a server (150) is loaded. In a step (S420), a space generation unit (310) sets a unique coordinate value at a specified position to be capable of generating a virtual space. In a step (S430), a content link unit (320) may link content, to be shared with other users, to the space generated in the step (S420). In a step (S440), a space-sharing unit (330) may share the content linked to the corresponding space through the unique coordinate value set in the space. An information platform may be provided for the spatial messaging and the content sharing by coupling augmented reality to localization.
Patent KR-20200062835-A (KR)
Inventor: JEONG DA WOOM
IPC: B60L50/50
Filed: 2018-11-27
Abstract: Provided is an isolated bi-directional DC-DC converter charger for an electric vehicle, capable of receiving a home supply voltage to be converted through a power converter, and controlling charging power through a phase control scheme, thereby prohibiting a rapid dynamic characteristic and an ineffective component to increase the charging efficiency in an electric vehicle having a stack-type charger. The isolated bi-directional DC-DC converter charger for the electric vehicle includes: a power factor correction (PFC) to receive a supply alternating current (AC) power to be converted into a variable direct current (DC) voltage and control a power factor of a voltage current; an isolated-type transformer to electrically isolate a primary side from a secondary side; a first-phase full-bridge inverter interposed between the primary side of the isolated-type transformer and the PFC; a secondary-phase full-bridge inverter interposed between the second side of the isolated-type transformer and the battery; and an inductor interposed between the primary side of the isolated-type transformer and the first-phase full-bridge inverter to output, as power, stored energy.
Patent KR-20200063829-A (KR)
Inventor: PARK YOUNG JAE
IPC: G06Q50/10
Filed: 2018-11-28
Abstract: A server for managing collaboration-based serial works can include: a work register unit which receives information on serial work from an owner of the serial work; an author management unit which publicizes information on the serial work registered in the work register unit to recruit a plurality of authors, and grants management rights for the serial works to at least one author selected from among the recruited plurality of authors; a collaboration management unit for jointly producing the serial work by granting the right to collaborate on a story, an illustration, and edit of the serial work to at least one selected author; and a work posting unit which publishes the serial work jointly produced by the collaboration management unit through the web. Accordingly, collaborative authors are recruited according to registered serial works, and histories of authors, illustrators, and editors are checked and selected according to types of the serial works, so that a feature-length serial work is effectively written.
Patent KR-20200064569-A (KR)
Title: A composition for seeded polymerization, a seed copolymer and a method for preparing the same
Inventor: AHN DU SEONG
IPC: C08F236/10
Filed: 2018-11-29
Abstract: One embodiment of the present invention provides a seeded polymerization composition comprising: a compound containing a dithioate group; a mercaptan-based compound; an aromatic vinyl monomer; and a conjugated diene-based monomer. According to the present invention, it is possible to provide a method for preparing a seed copolymer having a small and uniform particle diameter.
Patent KR-20200065407-A (KR)
Title: Air conditioner
Inventor: PARK JONG GEUN
IPC: F24F13/28
Filed: 2018-11-30
Abstract: The present invention relates to a four-season air conditioner capable of preventing existing dew condensation by converting cold outside air into warm air through a condenser and making the air cross with warm heat in an indoor area while supplying the warm heat in the indoor area to the indoor area by receiving the warm heat. According to the present invention, the four-season air conditioner supplies clean air into an indoor area and removes dust from the indoor area, prevents a deterioration in the performance of a heat exchange element by preventing dust from being left on the heat exchange element, discharges clean air to the outside by removing dust from the indoor area, and supplies air which stores heat into the indoor area when wind flows in by generating heat with the electric effect of a ceramic material and storing the heat in the air in the indoor area as being close to the indoor. The air conditioner includes an evaporator, a condenser, a HEPA filter and a prefilter and also, includes a compressor wherein the compressor is controlled by a two-way valve or a four-way valve.
Patent KR-20200066012-A (KR)
Inventor: LEE KI SUK
IPC: C09D11/037
Filed: 2018-11-30
Abstract: The present invention relates to a method of preparing a magnetic ink, a magnetic ink prepared thereby, and a magnetic printing method using the same. In particular, the method comprises the steps of: adding an acid to deionized water to prepare a mixture solution; adding a metal precursor and an iron precursor to the mixture solution, to prepare a first solution; adding an alkaline solution to the first solution, to prepare a second solution in a pH-controlled sol form; performing a sol-gel technique on the second solution in the sol form, to form metal iron oxide powder; thermally treating the metal iron oxide powder, to form discolored thermally treated metal iron oxide powder; and mixing the thermally treated metal iron oxide powder and fluid, to prepare a magnetic ink.
Patent KR-20200068306-A (KR)
Inventor: KIM JONG YOUNG
IPC: D21H17/33
Filed: 2018-12-05
Abstract: According to the present invention, in a sheet, a substrate including a composition obtained by mixing a thermoplastic resin composition with fine cellulose powder made of paper as a raw material at a predetermined or higher ratio is used. Thus, the addition amount of cellulose fine powder can be increased, and the use of environmentally hazardous substances can be reduced. Compared to conventional biodegradable resins and resin molding materials containing paper, the mechanical properties are satisfied, and the physical properties can be maintained without breaking behaviors such as breakage and perforation. Also, the present invention can be mass-produced and can be applied to various products. A molding body according to the present invention has advantages as described above, and thus can be widely used for flooring materials, films, tableware for beverages, tableware other than tableware for beverages, containers, packages, hollow bodies, and the like.
Patent KR-20200070040-A (KR)
Inventor: CHOI EUI HYUN
IPC: B01D47/06
Filed: 2018-12-09
Abstract: The present invention relates to a method of removing odors caused by aldehyde and carboxylic acid. Unlike conventional techniques, it is possible to effectively remove odors by preventing oxidants and neutralizers from colliding, prevent the leakage of the oxidant by using a mixer, and improve efficiency, thereby solving existing problem not solved by a conventional technology by changing a method of injecting and controlling chemicals.
Patent KR-20190071626-A (KR)
Title: Composition for cross-section restoration of reinforced concrete structures and method for repairing cross section of concrete using the same
Inventor: KIM SE JUN
IPC: C04B16/06
Filed: 2018-12-14
Abstract: The present invention relates to a composition for recovering a cross section of a concrete structure, capable of changing constructability and material characteristics, and to a method for recovering a concrete cross section using the same. The composition of the present invention comprises an inorganic binder, an inorganic functional filler, a polymer binder, a polyflorylene fiber, silica, and water.
Patent KR-20200076157-A (KR)
Title: Composition for improving, treating or preventing intestinal function or inflammarory bowel disease comprising fermented rice as an active ingredient
Inventor: LEE EUN JUNG
IPC: A23L7/104
Filed: 2018-12-19
Abstract: The present invention relates to a composition for improving an intestinal function, or preventing an inflammatory bowel disease, comprising fermented rice as an active ingredient. More specifically, a fermented rice product induces growth and proliferation of beneficial bacteria in intestine, increases production of short-chain fatty acids, and reduces expression of inflammatory cytokine in the intestine. Therefore, the fermented rice product has an effect which can be applied to the new composition for improving the intestinal function, or treating or preventing the inflammatory bowel disease with low toxicity. A barley yeast for manufacturing the fermented rice product having an activity for improving the intestinal function or the inflammatory disease of the present invention is obtained by fermenting mixed barley flour.
Patent KR-20200077162-A (KR)
Title: A method and computer program of learning a second neural network using a first neural network
Inventor: YOO TAE JOON
IPC: G06N3/08
Filed: 2018-12-20
Abstract: According to one embodiment of the present invention, a method for learning a second neural network distinguished from a first neural network, using a soft output of the first neural network learned using a hard target includes: generating a first soft output corresponding to first input data using the first neural network, wherein the first neural network is learned with correlation between input data included in at least one piece of learning data and a hard target corresponding to the input data, based on the learning data; generating first learning data including the first input data labeled with the first soft output generated by the first neural network; and learning, by the second neural network, correlation between the first soft output and the first input data using the first learning data.
Patent KR-20200077676-A (KR)
Title: Oral solid preparation of sildenafil free base using self-emulsifying drug delivery system
Inventor: JIN SUNG GIU
IPC: A61K47/02
Filed: 2018-12-20
Abstract: The present invention provides a composition for an oral solid preparation including a sildenafil free base as an active ingredient. Particularly, the composition includes: a base composition containing caprylocaproyl polyoxyglyceride as a surfactant, diethylene glycol monoethyl ether as a co-surfactant, and coconut oil, medium-chain triglyceride or a mixture thereof as a solubilizer; a sildenafil free base; and a solidifying agent. The composition provides increased solubility and dissolution rate to the sildenafil free base to improve low bioavailability of the sildenafil free base, facilitates medicine administration through a solid formulation, and provides a rapid and high medicinal effect through high drug compliance. In addition, the composition shows high convenience in preparation and storage to provide high cost-efficiency.