baber/WOPTO huggingface dataset:
Patent KR-20200008007-A (KR)
Inventor: LIM GEO SAN
IPC: B32B7/02
Filed: 2020-01-16
Abstract: The present invention relates to a hard coating film which comprises: a transparent substrate layer; a first hard coat layer formed on one surface of the transparent substrate layer, and formed of a cured product of a hard coating composition including a high elongation oligomer, wherein the high elongation oligomer has elastic modulus of 10 to 3000 MPa and elongation at break of 30 to 150%; and a second hard coat layer formed on the other surface of the transparent substrate layer, having Martens hardness of 350 to 1000 N/mm^2, and having compressive elastic modulus of 4000 to 10000 MPa.
Patent KR-20200091818-A (KR)
Inventor: KAWATA KEITA
IPC: C03C4/00
Filed: 2020-01-21
Abstract: The present invention relates to a dental porcelain paste which can maintain a paste state for a long time, has excellent coatability and generates little carbonization or air bubbles caused by the effect of an organic ingredient or polymer ingredient during firing. The dental porcelain paste for fabricating a dental prosthetic device includes: (a) 50.0-80.0 wt% of glass powder having a maximum particle diameter of 100 micrometers or less and an average particle diameter of 1-20 micrometers; (b) 0.5-10.0 wt% of hydrophobized silica microparticles having an average primary particle diameter of 1-50 nm; and (c) 10.0-49.5 wt% of an organic solvent having a boiling point of 100-300°C.
Patent KR-20200095413-A (KR)
Title: High temperature titanium alloy and method for manufacturing the same
Inventor: KIM SEONG WOONG
IPC: C22C38/06
Filed: 2020-01-30
Abstract: Disclosed is near alpha titanium alloy containing: 3.0 to 7.0 wt% of Al; 2.0 to 5.0 wt% of Sn; 1.0 to 6.0 wt% of Hf; 0.1 to 1.5 wt% of Nb; 0.2 to 0.6 wt% of Mo; 0.2 to 0.6 wt% of Si; 0.005 to 0.2 wt% of C; and other unavoidable impurities and the balance Ti. According to the present invention, there is an advantage of providing new near alpha titanium alloy containing Hf which replaces Zr segregating in a precipitate and having superior mechanical strength than the existing near alpha titanium alloy such as Ti-1100 alloy or IMI 834 alloy, and a manufacturing method thereof.
Patent KR-20210098250-A (KR)
Title: Electronic device and Method for controlling the electronic device thereof
Inventor: YUN JEONG HYUN
IPC: G06F40/20
Filed: 2020-01-31
Abstract: Disclosed are an electronic device and a control method thereof. In accordance with the present invention, the control method of the electronic device comprises: a step of receiving a trigger speech of a user; a step of responding to the trigger speech, entering a speech recognition mode, and transmitting the information for entering the speech recognition mode to one or more external devices placed in a home; a step of acquiring a first speech information corresponding to a speech made by the user while operating in the speech recognition mode and acquiring one or more second speech information corresponding to the speech made by the user from the one or more external devices; a step of identifying a motion corresponding to the speech made by the user and the external device for performing the motion based on the first speech information and the one or more second speech information; and a step of transmitting the information on the motion to the identified external device. The present invention aims to provide an electronic device and a control method thereof, which are able to improve the recognition rate of a user's speech.
Patent KR-20200104798-A (KR)
Title: Laminated foam sheet
Inventor: TANIGUCHI RYUICHI
IPC: B32B27/08
Filed: 2020-02-07
Abstract: The present invention relates to a laminated foam sheet having a polyethylene resin foam layer, and outer layers laminated on each side of the foam layer. Each outer layer is composed of: an outermost surface polyethylene resin layer; and an intermediate polyethylene resin layer located between an outermost surface layer and the foam layer, and containing a specific amount of a polymeric antistatic agent with respect to the weight of an intermediate layer and the basis weight of each intermediate layer and outermost surface layer.
Patent KR-20210101719-A (KR)
Title: Depth check float
Inventor: LEE HYE IN
IPC: A01K75/04
Filed: 2020-02-10
Abstract: The present invention relates to a float that checks the depth of water for fishing, wherein both ends of a thin plate have holes through which a fishing line can pass, one side of each hole is open to allow the fishing line to be mounted, a buoyant material with high buoyancy is attached to both sides of the center of the plate, a sinker sinks to the bottom and a float floats on water when the fishing line is thrown into the hole to check the depth of water, balance between the weight of the sinker and pulling force when pulling the fishing line stops the float, and a position where the float is stopped becomes the depth of water.
Patent KR-20210102726-A (KR)
Title: Easy removable needle syringe
Inventor: LEE CHUN GI
IPC: A61M5/31
Filed: 2020-02-12
Abstract: The present invention relates to a syringe and, more specifically, to a syringe with ease in needle attachment and detachment, which facilitates attachment/detachment of a needle while maintaining sealing. To this end, a syringe (100) comprises: a barrel (120); a nozzle (140) formed at one end of the barrel (120); a needle base (150) detachable from the nozzle (140); and a needle (160) connected to the needle base (150). At least a part of a tapered surface of the nozzle (140) forms an embossed surface (142), the area except for the embossed surface (142) of the tapered surface of the nozzle (140) forms a smooth surface (146) and at least a part of the base inner surface (152) of the needle base (150) forms an inner embossed surface (154).
Patent KR-20210103088-A (KR)
Title: Undercut injection mold device to open and close the undercut molding part
Inventor: KIM JONG JIN
IPC: B29C33/48
Filed: 2020-02-13
Abstract: The present invention relates to an undercut injection mold apparatus having an economical structure without requiring a separate power source. According to the present invention, a mold apparatus includes a mold groove formed between an upper plate and a lower plate and molds a plastic injection-molded product having an undercut part by the mold groove. A set of slide cores having an undercut forming part formed therein are slidably installed in a slide groove of the upper plate and the set of slide cores includes two slide cores stacked up and down. Each rack gear is formed on the facing surfaces of the slide cores and a pinion gear is accommodated and engaged between the rack gears. One of the set of slide cores has an inclined through-hole formed therein to allow a finger pin installed inclinedly on the lower surface of an upper fixing plate to be slidably inserted thereinto so that the set of slide cores are linked in the opposite direction according to a vertical movement of the upper fixing plate, and thus an undercut forming part is opened and closed.
Patent KR-20200102363-A (KR)
Inventor: JU SHI NING
IPC: H01L29/786
Filed: 2020-02-17
Abstract: Provided are a semiconductor structure and a manufacturing method thereof. The semiconductor structure comprises a substrate, a transistor on the substrate, and an isolation structure. The transistor includes an epitaxial area on the substrate, the epitaxial area has a first boundary and a second boundary opposite to the first boundary, and the first boundary of the epitaxial area is formed in the same shape as the sidewall of the isolation structure.
Patent KR-20210104493-A (KR)
Title: Relay Switch device
Inventor: LEE JIN HYUNG
IPC: H01H50/44
Filed: 2020-02-17
Abstract: According to the present invention, a relay switch device comprises: a first fixed socket and a second fixed socket arranged side by side at an interval; a coil unit generating a magnetic field when power is applied; and a moving contact unit moved by the magnetic field and applying an electric current to the first fixed socket and the second fixed socket or canceling it. The moving contact unit is provided with one side coming in contact with the first fixed socket and the other side coming in contact with the second fixed socket, and when a predetermined voltage is applied to both end portions, a contact plate having a physical property of changing from a nonconductor to a conductor may be provided.
Patent KR-20200024809-A (KR)
Title: User terminal apparatus and control method thereof
Inventor: PARK SUN HWA
IPC: H04M1/725
Filed: 2020-02-25
Abstract: Disclosed is a control method of an electronic device. The control method comprises the steps of: receiving a user operation for selecting a user mode; reconfiguring a screen based on use permission information of the selected user mode according to the received user operation; and displaying the reconfigured screen.
Patent KR-20210108246-A (KR)
Title: Heat pump and method thereof
Inventor: JIHYEONG RYU
IPC: F24D3/18
Filed: 2020-02-25
Abstract: The present invention relates to a heat pump and an operation method thereof. According to an embodiment of the present invention, the heat pump includes: a compressor compressing a refrigerant; a first temperature sensor sensing an outdoor temperature; a second temperature sensor placed on a heating pipe connected to heating equipment performing indoor heating, and sensing the temperature of water flowing in the heating pipe; an outdoor heat exchanger exchanging heat between the refrigerant and the outdoor air; a third temperature sensor sensing the temperature of the outdoor heat exchanger; and a control part. The control part, when a sensing value of the first temperature sensor is less than a reference temperature, performs a control operation such that the operation of the compressor is stopped and the power of a boiler is turned on. The control part, when the sensing value of the first temperature sensor is no less than the reference temperature, calculates predicted efficiency of the heat pump, based on the sensing value of the first temperature sensor, and an initial target temperature preset with respect to the temperature of the water flowing in the heating pipe. The control part, when the efficiency of the heat pump is less than the preset reference value, controls the power of the boiler in accordance with a sensing value of the second temperature sensor. The control part, when the efficiency of the heat pump is no less than the preset reference value, controls the power of the boiler in accordance with a sensing value of the third temperature sensor. Besides, various embodiments are possible. Therefore, the present invention is capable of minimizing costs for heating or hot water supply.
Patent KR-20210108618-A (KR)
Title: Structure for a Switch and the Method thereof
Inventor: LEE MIN HA
IPC: H01H19/02
Filed: 2020-02-26
Abstract: The present invention relates to a switch structure and a manufacturing method thereof. More preferably, as an embodiment of the present invention, the switch structure includes: a light emitting unit which receives power from a vehicle and irradiating light; a moving block positioned to surround the light emitting unit; a light transmitting unit which is configured to transmit the light irradiated from the light emitting unit through the opening of the moving block; and a film printing layer which is positioned on an upper surface of the light transmitting part and is configured to include a symbol.
Patent KR-20210116918-A (KR)
Title: Insulation Curtain Wall With Insulation Block
Inventor: JAE JEONG WON
IPC: E06B3/267
Filed: 2020-03-18
Abstract: The present invention relates to an insulation curtain wall including an insulation structure block, and comprising: a frame unit which is formed with one side open; and the insulation structure block which is engaged inside the frame unit, protrudes from the frame unit in one direction, and supports a window member placed on the protruding part. An insulating material is filled in the rest of the frame unit except for a part where the insulation structure block is installed, and thus insulation effect is significantly increased.
Patent KR-20210118643-A (KR)
Title: Mounting structure for decorating of block
Inventor: YOON NAM SIK
IPC: E02D29/02
Filed: 2020-03-23
Abstract: The present invention relates to a mounting structure capable of improving the appearance of the front surface of a block, and more specifically, to a mounting structure capable of improving the appearance of the front surface of a block, which can quickly and easily fix an appearance improvement member installed on the front surface of the block. The mounting structure capable of improving the appearance of the front surface of the block, in accordance with the present invention, comprises: a retaining wall block which is built to form a retaining wall; the appearance improvement member installed on the front surface of the retaining wall block; and a fixing means for fixing the appearance improvement member to the retaining wall block. The fixing means includes: a lower fixing member having one end bound to the retaining wall block and the other end constraining the lower portion of the appearance improvement member; and an upper fixing member having one end bound to the retaining wall block and the other end constraining the upper portion of the appearance improvement member.
Patent KR-20210119083-A (KR)
Title: Mask
Inventor: KWEUN EUN HEE
IPC: C09D193/00
Filed: 2020-03-24
Abstract: The present invention relates to a mask in which a lacquered Korean paper having deodorizing, antibacterial, antioxidant, and moisture-proof/waterproof functions is applied as a lining of the mask to prevent the inside of the mask from getting wet and the spread of bacteria and remove bad breath odor, thereby providing a comfortable fit. The mask of the present invention includes: an outer material formed of a non-woven fabric made of a polymer material to serve as a pre-filter for filtering out large-diameter particles; a filter disposed inside the outer material, formed of a non-woven fabric in which fibers obtained by melting and spinning a thermoplastic polymer material are integrated, and having micropores to block harmful particulate matter and harmful bacteria; and a lining disposed inside the filter and formed of a lacquered Korean paper impregnated with lacquer liquid.
Patent KR-20210134130-A (KR)
Title: Double oil seal structure for drive shaft of fan oil hydraulic motor of combat mobile vehicle
IPC: C08L27/18
Filed: 2020-04-29
Abstract: The present invention to provide a double oil seal structure for a hydraulic motor drive shaft that can prevent oil leakage under vibration and low temperature conditions. The present invention relates to a double oil seal structure for a fan hydraulic motor drive shaft for a mobile combat vehicle. According to the present invention, provided is a hydraulic motor comprising: a housing; a drive shaft rotatably installed inside the housing; a seal cover installed between the housing and the drive shaft; a first oil seal installed between the drive shaft and the seal cover; and a second oil seal installed inside the first oil seal between the drive shaft and the seal cover and having a material different from that of the first oil seal.
Patent KR-20210136338-A (KR)
Title: Solar streetlamp apparatus
IPC: F21S9/03
Filed: 2020-05-07
Abstract: Disclosed is a solar streetlight apparatus capable of making convenient the management of components, enabling efficient assembly, and preventing power generation efficiency from decreasing due to bird feces. The apparatus includes: a post having one end fixed to the ground; an adaptor separably combined with the other end of the post; a body having a lower side fixed to the adaptor; a supporter separably combined with an upper side of the body; and a solar unit with which a bracket combined with the supporter at an adjusted angle is interposed and combined. As the body is formed into one single body including a battery housing part housing a battery pack and a control module housing part housing a control module, an LED lamp is installed on a lower side of the control module housing part, and a bird landing prevention unit is mounted on the edge of the solar unit.
Patent KR-20210136350-A (KR)
Title: Connection system, method and program for individual researchers through searching for expertise
IPC: G06Q10/10
Filed: 2020-05-07
Abstract: According to an embodiment of the present invention, provided is a system for connecting individual researchers through a search for expertise. The system for connecting individual researchers through a search for expertise includes: an expert registration part registering an expert in a pool based on specialized information including research subjects, research results, treatment fields, clinical outcomes and fields of interest and expert classification information for distinguishing whether the expert is a basic/applied science researcher or a clinical expert; a keyword setting part setting a keyword to search for the corresponding expert based on the specialized information and the expert classification information; and a matching part recommending the expert matched through a keyword search of the user, to the user. The matching part recommends determines the expert classification information of the user to recommend an expert having an expert classification different from that of the user, to the user.
Patent KR-20210138235-A (KR)
Title: Solid insulation transformer
IPC: H01F27/02
Filed: 2020-05-12
Abstract: The present invention is a solid insulation transformer comprising a transformer body having four side perimeters and a low voltage cable connected to at least one side from an upper portion. The present invention relates to a solid insulation transformer to which a protective frame for preventing the transformer body from being damaged by physical impact from the outside and a support means structure for preventing flow of a low voltage cable is applied to the side circumference and a lower portion of the transformer body.
Patent KR-20210143380-A (KR)
Title: Fine dust filter and its manufacturing method
IPC: B01D39/16
Filed: 2020-05-19
Abstract: The present invention provides a fine dust filter and a manufacturing method thereof, wherein the fine dust filter has excellent chemical resistance and heat resistance by polybenzimidazole by including nanofibers made of a polymer obtained by adding benzophenone to the polybenzimidazole, protects the nanofibers by blocking ultraviolet rays of sunlight with the benzophenone that is a UV blocker, and enables natural ventilation by minimizing deterioration of filter performance such as filtration efficiency, pressure drop and stress strain by including the benzophenone in the nanofibers in an optimal content.
Patent KR-20210144144-A (KR)
Title: Sanitary panty for woman
IPC: A61F13/15
Filed: 2020-05-21
Abstract: The present invention relates to sanitary underwear for a woman capable of absorbing moisture such as urine discharged from a genital organ of the woman. The sanitary underwear for a woman comprises: an underwear body; an adhesion absorbing cloth; and an absorption protruding cloth unit. The underwear body includes: a front cloth unit which is arranged in a front side to surround the lower abdomen of a worn woman, a back cloth unit which covers hips of the worn woman in a back side and allows both end units to be connected to both end units of the front cloth unit, and a bottom cloth unit which surrounds the outer part of genitals of the worn woman between a lower center of the front cloth unit and a lower center of the back cloth unit. The adhesion absorbing cloth is connected to an inner surface of the bottom cloth unit by sewing, adheres to an inner surface to the outside of the genitals of the worn woman, and absorbs moisture from urine or secretions. The absorption protruding cloth unit lengthily protrudes to the inside in a vertical direction in the center of the inner surface of the adhesion absorbing cloth, adheres to pudenda of the genitals of the worn woman, and absorbs and stores the moisture from the urine or the secretions.
Patent KR-20210146484-A (KR)
Inventor: LEE DONG JIN
IPC: G06Q30/02
Filed: 2020-05-26
Abstract: The present invention relates to a method for receiving rewards for fun fitness, which provides points when a user performs exercise and enables the user to use the points at affiliated stores. The method is a social technology that makes people who do not exercise healthy while earning money by exercise. When the user performs exercise, points are provided to the user and the user uses the accumulated points to purchase requested items in real life. When the user records the user's exercise with a mobile phone, time and motion are evaluated, so an effect of making people who do not exercise perform exercise for the fun of accumulating points is provided. The number of hospital visits increased as obesity rate increased in the elderly, female students, etc. Accordingly, at the national level, the method will help to reduce government spending. The method continuously provides basic and fun videos which enables people interested in exercise to easily learn and follow exercise and also provides even chat capable of providing consultation and diet. In addition, during exercise, the diet for the user's profile is automatically calculated and diet food to be purchased is added to an auto-recommended shopping cart. When the user clicks a buy button on a menu item in the shopping cart, a linked shopping mall is connected and payment is easily performed.
Patent KR-20210149528-A (KR)
Inventor: JUNSEOK YOU
IPC: A47J31/52
Filed: 2020-06-02
Abstract: The present disclosure provides a beverage maker comprising: a fermenting tank; a gas discharging channel connected to the fermenting tank; a pressure sensor disposed on the gas discharging channel; a gas discharging valve disposed on the gas discharging channel and disposed after the pressure sensor in a gas discharging direction; a flow rate sensor disposed on the gas discharging channel and disposed before the gas discharging valve in the gas discharging direction; and a controller controlling the gas discharging valve based on a sensing value of the flow rate sensor during a fermentation step.
Patent KR-20200079450-A (KR)
Inventor: NA YONG JAE
IPC: D21H21/14
Filed: 2020-06-15
Abstract: The present invention relates to a water-soluble toilet paper roll with cleaning action, which is not separately thrown away and enables a toilet to be cleaned by using the toilet paper roll itself. That is, the water-soluble toilet paper roll with the cleaning action comprises: a detergent capable of being used for the cleaning action having a purpose removing stains melted in the toilet and a pipe; and a water-soluble toilet paper roll prevented from being melted in the toilet or the pipe to induce blockage. Accordingly, the water-soluble toilet paper roll with the cleaning action is not separately thrown away and enables the toilet to be cleaned by the toilet paper roll itself.