baber/WOPTO huggingface dataset:
Patent KR-20190141488-A (KR)
Inventor: PARK YONG SIK
IPC: A41C5/00
Filed: 2018-06-14
Abstract: The present invention relates to a mold cup for a brassiere and a manufacturing method thereof. More specifically, the present invention relates to a mold cup for a brassiere and a manufacturing method thereof. The mold cup for a brassiere is used to form a left cup or a right cup of a brassiere and capable of maintaining the cup shape of the brassiere without using a metal shape maintaining wire. The mold cup for a brassiere creates volume in the brassiere and provides comfortable fit to the skin of a user.
Patent KR-20200002148-A (KR)
Title: Method and Device for Analyzing Real-time Sound
Inventor: RYU MYEONG HOON
IPC: G06N99/00
Filed: 2018-06-29
Abstract: A device for analyzing sound in real time according to one embodiment of the present invention comprises: an input unit collecting sound generated in real time; a signal processing unit processing the collected real time sound data to be processed by machine learning; a first learning unit learning the previously collected sound data in a machine learning method and training a first function for classifying sound category information; and a first classifier classifying the sound data processed with a signal by the first function into a sound category. According to one embodiment of the present invention, a category and cause of sound collected in real time may be learned based on machine learning, and more accurate prediction for the category and cause of the sound collected in real time is possible.
Patent KR-20200006376-A (KR)
Inventor: SUN JONG WON
IPC: H04R19/00
Filed: 2018-07-10
Abstract: A MEMS microphone includes: a substrate including a cavity; a vibration plate installed on the substrate to cover the cavity, spaced from the substrate and creating displacement by sensing sound pressure; an anchor installed at an end of the vibration plate along the edge of the vibration plate, and fixed to the upper surface of the substrate to support the vibration plate; and a back plate located on the vibration plate, spaced from the vibration plate to form an air gap between itself and the vibration plate, and including a plurality of sound holes. The anchor has a repetitive unevenness structure in a direction towards the center of the vibration plate to function as resistance to a sound. Therefore, as compared to existing technology, the anchor can significantly attenuate a high-frequency noise component in a sound wave, and the signal-to-noise ratio (SNR) of the MEMS microphone can be improved.
Patent KR-20200006892-A (KR)
Title: Broadcast signal repeater and relay method
Inventor: YANG HOON GEE
IPC: H04H20/02
Filed: 2018-07-11
Abstract: Disclosed are a broadcast signal repeater and a relay method. The disclosed repeater comprises: a receiving part for receiving an analog broadcast signal composed of a plurality of analog channel signals; an ADC part for converting the analog broadcast signal into a digital broadcast signal; an equalizer part for dividing N (natural number equal to or greater than 1) digital channel signals from a plurality of digital channel signals included in the converted digital broadcasting signal, performing an automatic gain control (AGC) for each of the divided N digital channel signals, and outputting the digital broadcasting signal by adding the N digital channel signals in which the automatic gain control is performed; a DAC part for converting the digital broadcast signal outputted from the equalizer part into the analog broadcast signal; and a transmitting part for transmitting the converted analog broadcast signal. Therefore, the present invention has an advantage of reducing costs.
Patent KR-20200008350-A (KR)
Inventor: KANG HYUN HO
IPC: H05B3/68
Filed: 2018-07-16
Abstract: Provided is an electric motor fan capable of being detachably mounted on an electric roaster having a power supply unit with a power supply terminal for the electric motor fan and an accommodation groove for the electric motor fan. The electric motor fan comprises: a fan forming flow of air within the electric roaster; a motor rotating the fan; a position maintaining unit maintaining predetermined location of the fan and the motor against the inner wall of the accommodation groove for the electric motor fan; and a power connection unit having a connection terminal supporting unit which is extended in the direction opposite to the fan on the motor, and a power connection terminal for the electric motor fan, which is spaced apart from the motor by a predetermined length and electrically connected to the power supply terminal for the electric motor fan in the connection terminal supporting unit. From the perspective of an arrangement direction of the fan and the motor, the outer peripheral shape of a cross section of the power connection unit is located within the outer periphery of the corresponding cross section of the fan, the motor or the position maintaining unit. The present invention can reduce the number of parts and make disassembly and assembly easy.
Patent KR-20200011664-A (KR)
Inventor: JO YICK JE
IPC: F25D23/02
Filed: 2018-07-25
Abstract: The present invention relates to an attachment structure of a deodorant in a refrigerant, in which a deodorant case having the deodorant provided therein can be attached to the inside of the refrigerator by a magnetic force. According to the structure, deodorizing power of the inside of the refrigerator can be strengthened, and the inside of the refrigerator can be kept pleasant all the time, thereby significantly increasing user convenience. Moreover, the deodorant case can be simply separated and assembled, and the deodorant can be easily and simply mounted on and separated from the inside of the deodorant case. Therefore, the deodorant can be easily replaced.
Patent KR-20200014455-A (KR)
Inventor: KIM GWANG SU
IPC: C01B32/318
Filed: 2018-07-31
Abstract: The present invention relates to a production method for producing an inorganic salt crystal by directly burning rice bran, which shortens a time of producing the inorganic salt crystal by directly burning a rice bran powder, can obtain an eco-friendly inorganic salt crystal by removing agricultural chemical ingredients contained in the rice bran, and allows the mixture to be used as skin care water, a cosmetic solution, sterilizing water, a medical auxiliary material, a fertilizer additive, a deodorizing and odor dispersion blocking agent, an agricultural chemical decomposing agent, or a flame retardant by mixing such an inorganic salt crystal with purified water. The production method according to the present invention comprises the steps of: stirring the rice bran powder with water to prepare a plurality of circular rice bran-molded products; containing the plurality of circular rice bran-molded products in a direct fire container, and primarily direct fire-heating the rice bran-molded products by a heating means to carbonize the rice bran-molded products from black to dark brown; primarily cooling the rice bran-molded products carbonized from black to dark brown; secondly direct fire-heating the dark brown rice bran-molded products so that the dark brown rice bran-molded products are melted into violet rice bran-molded products; secondly cooling the violet melted rice bran-molded products; thirdly direct fire-heating the violet melted rice bran-molded products to produce an inorganic salt by melting the violet melted rice bran-molded products into cobalt color melted rice bran-molded products; and producing the inorganic salt crystal by thirdly cooling the inorganic salt.
Patent KR-20200016700-A (KR)
Title: A composition for blocking and absorbing sound comprising carbon group non-oxide nanoparticles
Inventor: JO WON IL
IPC: E04B1/82
Filed: 2018-08-07
Abstract: One embodiment of the present invention provides a sound absorbing and sound insulating material composition comprising two-component or three-component carbon group non-oxide nanoparticles, talc, volcanic ash, and a binder resin having an average particle size of 5 to 300 nm. The composition according to the present invention is excellent in sound absorption and sound insulation, and the manufacturing process is simple.
Patent KR-20200017218-A (KR)
Title: Electrode for lithium secondary battery and lithium secondary battery including the same
Inventor: PARK JUN SOO
IPC: H01M4/66
Filed: 2018-08-08
Abstract: The present invention relates to an electrode for a lithium secondary battery, which comprises: an electrode collector; a primer coating layer disposed on at least one surface of the electrode current collector, and including a binder and a conductive material; and an electrode active material layer disposed on the primer coating layer. The binder includes poly(vinylidene fluoride-co-hexafluoropropylene) (PVDF-HFP) including a repeating unit derived from vinylidene fluoride (VDF) and a repeating unit derived from hexafluoropropylene (HFP). Also, content of the repeating unit derived from the HFP in the PVDF-HFP is 2 to 13 wt%, and a primer coating layer has the thickness of 0.8 to 10 μm.
Patent KR-20200018044-A (KR)
Title: A composition comprising local anesthetics and sodium polyacrylate
Inventor: JUNHEE JANG
IPC: A61K47/32
Filed: 2018-08-10
Abstract: The present invention relates to a transdermal absorption preparation which contains lidocaine or a pharmaceutically acceptable salt thereof, and sodium polyacrylate having a substitution degree of sodium of 55 mol% or more, and does not comprise an aqueous sorbitol solution and an aqueous polyacrylic acid solution. The transdermal absorption preparation according to the present invention exhibits excellent transdermal permeability and high elution rate of lidocaine, and enhanced appearance stability of a preparation, and can be aged at room temperature in a packing state, thereby not requiring large-scale equipment for aging the preparation at a high temperature. Therefore, the time and cost for mass-production of the preparation can be remarkably reduced.
Patent KR-20200027599-A (KR)
Title: Heat recovery ventilators
Inventor: SONG MIN YOUNG
IPC: F24F3/16
Filed: 2018-09-04
Abstract: The present invention relates to a heat-recovering air-purifying system. An objective of the present invention is to recover cooling and heating energy discarded during indoor ventilation to reduce cooling and heating energy required for fresh outside air entering indoor space to have an energy reduction effect, prevent outdoor pollution by a filtering function of a filter unit when discharging indoor polluted air to outside space, and purify outside air entering indoor space to allow stable, sanitary, and pleasant ventilation. To achieve the objective, the heat-recovering air-purifying system exchanges heat between inside air which is indoor polluted air and outside air which is outdoor fresh air to recover heat discarded in ventilation to improve thermal efficiency, and comprises: a heat exchanger (10) having a heat exchange staying space (140) to exchange heat between inside air and outside air; an intake duct (20) forming an intake line on one side of the heat exchanger (10) to suck indoor polluted air to exchange heat; an air supply duct (30) forming an air supply line on the other side of the heat exchanger (10) by inducting outdoor fresh air to exchange heat; and a filter unit (40) formed on the intake line and the air supply line to filter inducted or supplied air to perform a purifying function to allow stable and sanitary use.
Patent KR-20200028205-A (KR)
Title: Electronic device and method for controlling communication mode thereof
Inventor: CHOI JUNSU
IPC: H04L27/26
Filed: 2018-09-06
Abstract: According to various embodiments of the present invention, an electronic device includes: a user interface; at least one wireless communication circuit which performs wireless communication with an external electronic device by using a Wi-Fi protocol, wherein the external electronic device transmits a data frame including a preamble, a header and a payload in a first mode, and transmits a data frame including a preamble, a header, a payload and at least one mid-amble in the payload in a second mode; a processor which is operatively connected with the user interface and the wireless communication circuit; and a memory which is operatively connected with the processor. The memory can store instructions, when executed, to enable the processor to receive first data from the external electronic device at a first time through a wireless communication channel by using the wireless communication circuit; to receive second data from the external electronic device at a second time after the first time through the wireless communication channel by using the wireless communication circuit; to compare a first reception state related with the first data to a second reception state related with the second data; and to transmit a request for a switch from the first mode to the second mode to the external electronic device by using the wireless communication circuit at least partially based on a result of the comparison. Various embodiments are possible.
Patent KR-20200032373-A (KR)
Title: Water treatment apparatus using exhausted gas from steelwork process and method for treating water using the same
Inventor: SIM JOO HYUN
IPC: C02F9/00
Filed: 2018-09-18
Abstract: Disclosed are a water treatment apparatus using steelwork exhaust gas and a water treatment method using the same. According to an embodiment of the present invention, the water treatment apparatus comprises: a reaction unit generating first concentrated water generated in a pretreatment unit and introduced through a concentrated water introduction line and a first treated water obtained by removing calcium (Ca) contained in the first concentrated water through the contact with steelwork exhaust gas introduced through a diffuser provided at a lower portion; and a membrane distillation (MD) unit generating second concentrated water and second treated water through the MD as the first treated water is introduced through a first introduction line. The pretreatment unit is a seawater reverse osmosis (SWRO) unit or a nano filtration (NF) unit, and the temperature of the steelwork exhaust gas is 350°C or lower.
Patent KR-20200032494-A (KR)
Title: A landing net for fish tank
Inventor: KANG MIN SEUL
IPC: A01K63/00
Filed: 2018-09-18
Abstract: The present invention can provide a landing net comprising: a landing net frame; a landing net handle connected to one side of the landing net frame; a mesh connected to a lower surface of the landing net frame; and a receiving part connected to the mesh and formed to be able to hold fish with water. The present invention can accommodate fish together with water to facilitate movement and storage of fish.
Patent KR-20200032973-A (KR)
Title: Method and apparatus for configuring and displaying combined image file where image streams with different resolutions are continuously recorded
Inventor: IM HYUN CHUL
IPC: H04N5/907
Filed: 2018-09-19
Abstract: A method for composing an integrated image file in which image streams of different image quality are continuously recorded comprises the steps of: generating a first image stream of first image quality from an image photographing the front; processing the image or the first image stream to generate a second image having second image quality; composing a first sub-file by combining first meta data to the first image stream at a predetermined first time period and at the same time composing a second sub-file by combining second meta data to a second image stream; and composing an integrated image file by connecting and recording the second sub-file to the end of the first sub-file.
Patent KR-20200035621-A (KR)
Title: Multi-layered metal coated super-abrasive particles and wire saw using the same
Inventor: KIM SANG HO
IPC: C23C18/34
Filed: 2018-09-27
Abstract: The present invention relates to ultra-hard particles which can be used in a wire saw and, more specifically, to composite particles which have ferromagnetic properties while showing excellent corrosion resistance, so that electrodeposition is performed well in various electrolytes used in an electrodeposition process when manufacturing the wire saw, and are capable of improving the cutting performance of the wire saw due to excellent adhesion after electrodeposition. The composite particles according to the invention comprises ultra-hard particles and a thin film formed on surfaces of the ultra-hard particles, wherein the thin film comprises a first layer formed on the surfaces of the ultra-hard particles and consisting of a metal having ferromagnetic properties, and a second layer formed on the first layer and consisting of a metal having better corrosion resistance than the first layer.
Patent KR-20200038081-A (KR)
Title: Motor
Inventor: KIM YONG CHUL
IPC: H02K1/27
Filed: 2018-10-02
Abstract: The present invention provides a motor capable of securing a coupling force between a magnet and a rotor core. The motor comprises: a stator; a rotor disposed in the stator; and a shaft coupled to the rotor. The rotor includes a rotor core including a first pocket, the magnet, and a plate. The plate includes a second pocket, and an extension unit extended from the second pocket to the inside of the second pocket. The first pocket and the second pocket are aligned and disposed. The magnet is disposed in the first pocket and the second pocket. The extension unit is in contact with the magnet.
Patent KR-20190064416-A (KR)
Title: Heating device with a holding device for receiving a control unit
Inventor: OEHRLEIN MANFRED
IPC: F25B1/00
Filed: 2018-10-05
Abstract: The present invention relates to a heating device with a holding device (14) for receiving a control unit (22), wherein the holding device (14) comprises a receiving unit (24). According to the present invention, the receiving unit (24) includes at least one storage (108) for tools and/or at least one receiving body (110) for tools, especially two receiving bodies (110). The present invention further relates to the holding device (14) for the heating device.
Patent KR-20200039495-A (KR)
Title: 360 Headset portable camera
Inventor: LEE YOO HO
IPC: H04R5/033
Filed: 2018-10-06
Abstract: The present invention relates to a 360° portable camera headset. The present invention is provided to solve the problem of only obtaining an existing front image by facilitating 360° shooting and securing a field of view through a 360° portable camera headset. That is, the 360° portable camera headset according to the present invention includes a fixing part for connecting and fixing an ear part and a body part of a headset, the fixing part including an edge formed in a gentle rectangular shape to connect the ear part and the body part and include a battery; a buffer ring formed in an oval shape to prevent the fixing part from directly contacting a back portion of an ear; an earring portion formed in a semi-circular ring shape to allow a user to catch his ear when the user wears the headset; a body formed in a semi-circular shape to allow the camera to be movable; a support portion including an earring portion and a viewing portion to connect the earring portion and the viewing portion; the viewing portion formed in a cylindrical shape to see a screen output from the camera; a viewing portion length adjustment portion formed in a pump type to adjust the viewing portion; and the camera capable of photographing an image in front and rear directions and on opposite sides. Therefore, according to the present invention, it is possible to solve the problem of only obtaining an existing front image by facilitating 360° shooting and securing a field of view through the 360° portable camera headset.
Patent KR-20190121209-A (KR)
Title: Capacitor component
Inventor: LEE MIN GON
IPC: H01G4/30
Filed: 2018-10-17
Abstract: The present invention provides a capacitor component capable of suppressing chipping defects. According to an embodiment of the present invention, the capacitor component comprises: a body including a dielectric layer and a first and a second internal electrode arranged to face each other in a first direction while the dielectric layer is arranged therebetween, and including a first surface and a second surface facing each other in the first direction, a third surface and a fourth surface being connected to the first surface and the second surface and facing each other in a second direction, and a fifth surface and a sixth surface being connected to the first surface to the fourth surface and facing each other in a third direction; and a first and a second external electrode arranged on the body to be connected to the first and the second internal electrode. A corner of the body has a round shape. When defining the radius of curvature of the body corner on a cross section in the second and the third direction as R_LW, the radius of curvature of the body corner on a cross section in the first and the second direction as R_LT, the distance between the first and the second surface of the body as T, and the distance between the fifth and the sixth surface as W, the R_LW is larger than the R_LT, and 2.5*T/R_LT<= R_LW<= 0.25*W is satisfied.
Patent KR-20190045859-A (KR)
Inventor: AKIYAMA KOJI
IPC: H01L29/78
Filed: 2018-10-22
Abstract: According to various embodiment of the present invention, a threshold voltage (Vth) of a semiconductor device can be controlled with high accuracy, and a fluctuation of the threshold voltage (Vth) can be reduced. The present invention relates to a semiconductor device comprising an electrode (11), an intermediate layer (12), an insulation layer (13), and a semiconductor (14). The electrode (11) is composed of metal. The insulation layer (13) is disposed between the electrode (11) and the semiconductor (14), and is made of an insulating transition metal oxide. The intermediate layer (12) is disposed between the electrode (11) and the insulating layer (13). In addition, a Fermi level of a lower end of a conduction band on the intermediate layer (12) is lower than that of the metal constituting the electrode (11).
Patent KR-20200046308-A (KR)
Inventor: LEE YOO SUN
IPC: F16L41/10
Filed: 2018-10-24
Abstract: The present invention relates to a connection pipe for connecting a branch pipe to a main pipe for drainage, capable of connecting a branch pipe to a main pipe buried underground for drainage by quickly and easily combining the branch pipe with the main pipe at a desired gradient in a desired direction. According to the present invention, the connection pipe for connecting a branch pipe to a main pipe includes: a pipe body (10) having a flat inner surface (11) and including wrinkled protrusion parts (12) protruding around the outer surface at regular intervals and isolation groove parts dented around each middle outer surface between the wrinkled protrusion parts; a coupling pipe part (20) extended such that the diameter becomes smaller as the part goes inwards from the inner end of the pipe, and having a male helix formed on the inclined outer surface; and a connection pipe part (30) extended outwards from the outer end of the pipe body.
Patent KR-20200048119-A (KR)
Title: Pharmaceutical composition for preventing or treating pulmonary fibrosis
Inventor: PARK JONG WAN
IPC: A61K38/18
Filed: 2018-10-29
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating pulmonary fibrosis, comprising growth differentiation factor-15 (GDF-15) proteins. The pharmaceutical composition of the present invention targeting fibroblasts has excellent prevention or treatment effects of pulmonary fibrosis compared to an existing anti-inflammatory drug.