baber/WOPTO huggingface dataset:
Patent KR-20210136433-A (KR)
Title: Light route control member and display having the same
IPC: H01L51/52
Filed: 2020-05-07
Abstract: The present invention relates to a light path control member to provide increased driving speed and driving characteristics, and a display device including the same. According to an embodiment of the present invention, the light path control member comprises: a first substrate; a first electrode disposed on the first substrate; a second substrate disposed on the first substrate; a second electrode disposed on the lower part of the second substrate; a light conversion part disposed between the first electrode and the second electrode; and an adhesive layer disposed between the second electrode and the light conversion part. The light conversion part includes a partition wall part and a receiving part which are alternately arranged. The adhesive layer includes an adhesive layer disposed in a region corresponding to the partition wall part and an adhesive layer disposed in a region corresponding to the receiving part. The minimum thickness of the adhesive layer disposed in the region corresponding to the receiving part is smaller than the thickness of the adhesive layer disposed in the region corresponding to the partition wall part.
Patent KR-20210138378-A (KR)
Title: Led lightng module and edge type led lighting using the same
IPC: F21S2/00
Filed: 2020-05-12
Abstract: According to an embodiment of the present invention, an LED lighting module comprises a PCB, a LED bear chip mounted to the PCB, and a silicone dam formed adjacent to the LED bear chip on the PCB. Accordingly, the present invention is configured with a structure wherein a fluorescent body sheet or a silicone layer covers an upper surface of the LED bear chip in order to transmit light emitted from the LED bear chip by the silicone dam to a light guide panel without loss, thereby increasing light efficiency and maximizing durability of the light guide panel and an LED.
Patent KR-20210125878-A (KR)
Title: Method and apparatus to transmit and receive signal in wireless communication system
Inventor: PARK JINHYUN
IPC: H04W72/12
Filed: 2020-05-15
Abstract: The disclosure relates to communication techniques for merging 5th generation (5G) communication systems with internet-of-things (IoT) technology to support a high data transmission rate in post-4th generation (4G) system and systems therefor. The disclosure can be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or a connected car, health care, digital education, retail, security and safety-related services, and the like) based on a 5G communication technology and an IoT-related technology. According to various embodiments of the present invention, a method and device for transmitting and receiving a signal in a wireless communication system may be provided.
Patent KR-20210141254-A (KR)
Title: Cowl crossbar assembly
IPC: B62D25/14
Filed: 2020-05-15
Abstract: The present invention relates to a cowl crossbar assembly with reduced weight and increased hardness, comprising: a first pipe and a second pipe which are arranged in the left and right direction inside a vehicle body; a pipe cap which is engaged with one end of the first pipe and the second pipe; a side bracket which is engaged with the pipe cap and is fixed on a left side and right side of the vehicle body; and a pin member which is fixed on the side bracket by a screwing way.
Patent KR-20210145484-A (KR)
Inventor: LEE KYE SUNG
IPC: A61B3/00
Filed: 2020-05-25
Abstract: According to one embodiment, a method for measuring a bulk motion of a scattering medium based on an optical interference may comprise: a step of measuring a plurality of optical interference signals by irradiating a light onto the scattering medium according to a passage of time and measuring the reflected light with an interferometer; and a step of determining the information for the bulk motion of the scattering medium in a direction of the optical axis according to the passage of time, among the plurality of optical interference signals, based on the information for a difference of light intensity of a pair of optical interference signals measured at a set time interval. Therefore, the present invention is capable of allowing a phase change to be predicted with high accuracy down to the nanometer level.
Patent KR-20210133826-A (KR)
Title: Manufacturing method of growth promoters for livestock
IPC: A23K20/189
Filed: 2020-05-25
Abstract: The present invention relates to a livestock growth promoter manufacturing method. With the present invention, livestock growth promoter manufacturing costs can be reduced and a livestock growth promoter can be manufactured such that the amount of calcium absorbed by a livestock body can be increased and calcium bioavailability can be enhanced. The method includes: a first step of preparing a yeast hydrolyzate by mixing dry inert yeast, process water, and enzyme; a second step of mixing the yeast hydrolyzate with inorganic calcium, peptide source, and process water; a third step of drying the mixture resulting from the second step; a fourth step of pulverizing the dry mixture; and a fifth step of completing the livestock growth promoter by mixing excipient, dispersant, and stabilizer with the pulverized product.
Patent KR-20210146104-A (KR)
Inventor: PARK JOONG SOON
IPC: E02F9/20
Filed: 2020-05-26
Abstract: The present invention relates to a parking brake system of an electric industrial vehicle, comprising: a driving motor which operates a drive axle by being operated as receiving power by a control signal of a control unit; a hydraulic motor which is operated by receiving power by the control signal of the control unit; a hydraulic pump which supplies fluid inside a hydraulic tank by being operated by the operation of the hydraulic motor; and a parking brake apparatus which locks or unlocks a parking brake by hydraulic pressure according to the operation on or off of the driving motor. The parking brake system locks or unlocks the parking brake by the hydraulic pressure without installing an individual hydraulic line for the parking brake.
Patent KR-20210150139-A (KR)
Inventor: LEE YU MIN
IPC: A01K1/00
Filed: 2020-06-03
Abstract: The present invention relates to a heating and cooling device for pets. One embodiment of the present invention provides a heating and cooling device for pets comprising: a housing; a plurality of button members attached to one side of the housing; and a temperature management module which sets a target temperature based on an input signal corresponding to at least one of the plurality of button members and controls to emit cold or warm air based on the set target temperature.
Patent KR-20210158236-A (KR)
Inventor: JUNG HO LEE
IPC: H01L31/0392
Filed: 2020-06-23
Abstract: A photoanode structure comprises: a photoanode including silicon (Si); an intermediate layer formed on the photoanode and including a silicon oxide (SiOx); and a protective layer formed on the intermediate layer and including a metal oxide. The intermediate layer is a tunneling barrier that moves charges from the photoanode to the protective layer by an externally applied electric field.
Patent KR-20220003424-A (KR)
Title: Apparatus and method for learning time series data based on multilayered random forest
Inventor: KO BYOUNG CHUL
IPC: G06N20/00
Filed: 2020-07-01
Abstract: The present invention relates to a device for learning the time series data based on a multi-layered random forest, wherein the device for learning the data comprises: a candidate detection part that detects a candidate region in each frame of the learning data composed of a time series image of a plurality of consecutive frames; a tube generation part that generates a tube by connecting the candidate region detected in a plurality of consecutive frames of the learning data; and a sub-tube generation part that generates a sub-tube by dividing the tube into a predetermined number of frames in order to reflect a change over time. Therefore, the present invention is capable of operating much more flexibly than that of the RNN-based models.
Patent KR-20220005116-A (KR)
Title: System and method for providing template for writing business document
Inventor: KIM MIL AL
IPC: G06F3/0481
Filed: 2020-07-06
Abstract: The present invention relates to a system and method for providing a template for writing a business document. The system for providing a template for writing a business document to a user comprises: a distributed storage server which allows the user to select a design and template of a business document form such as a business plan, a proposal, etc., receives contents to be written in the selected template, and stores the received contents in a distributed manner; a business documents template providing server which transmits the contents stored in the distributed storage server to a database of a user's PC and terminal and provides stored templates; and a database in which designs, types, icons of the stored templates, and user-specific business documents are stored. According to the present invention, a user can easily write a document within a short time through a simple input operation for all work such as designing a template, organizing lists, organizing contents, and the like.
Patent KR-20220004515-A (KR)
Title: Desk with easy space adjustment
Inventor: YIM JUN HYUCK
IPC: A47B19/06
Filed: 2020-07-03
Abstract: When reading a book at a desk or using a laptop, people protrude their heads and bend their backs to read a text well, so you can prevent a forward head posture and work more conveniently by physically changing the angle of the desk. In addition, it can be separated, so space can be used more widely and it is easier to proceed with work. The device according to the present invention provides convenience by helping to proceed without bending the back when working, and is made detachable to prevent meaningless adjustment of too much space with an angle, thereby further improving space utilization. According to the present invention, a user can be prevented from bending a back and protruding a head when working, thereby solving the shortcomings of back and neck pain and improving work capacity and space utilization.
Patent KR-20200085705-A (KR)
Inventor: JANG SEON IL
IPC: A61K36/44
Filed: 2020-07-07
Abstract: The present invention relates to a composition comprising enzyme treated Diospyros Lotus as an effective component for preventing, ameliorating, or treating atopic dermatitis. Enzymatic hydrolysate of Diospyros Lotus leaves extract, which is an effective component of the invention has an efficacy of inhibiting generation of NO and inhibiting secretion of atopy-related factors (IL4 and INF- γ). Further, as the enzymatic hydrolysate of the Diospyros Lotus leaves extract of the invention is superior in amelioration effect against skin lesion in an animal model in which atopic dermatitis has been induced, compared to an acid hydrolysate of Diospyros Lotus leaves ethanol extract or Diospyros Lotus extract, and has an effect of substantially reducing the skin thickness and blood IL-4, IgE and CCL17 concentration, and thus the composition containing the enzymatic hydrolysate of the Diospyros Lotus leaves extract of the present invention as an effective component may be used as a quasi-drug composition for atopic dermatitis, a health functional food for atopy patients, and a material for atopic dermatitis medications.
Patent KR-20210010822-A (KR)
Inventor: LI YONGXING
IPC: H04N21/442
Filed: 2020-07-09
Abstract: Provided are a buffer processing method, a device, equipment and a computer storage medium. The method comprises: detecting whether or not a data frame rate reduction amount received by a reception end exceeds a preset second threshold value less than that of a first threshold value when a reduction amount in an available bandwidth of the reception end is detected to exceed the preset first threshold value; adjusting a buffer size of the reception end when the second threshold value is detected to be exceeded; and otherwise, maintaining the buffer size of the reception end as it is. Therefore, through the method provided by the present invention, the buffer of the reception end is optimized, and a delay is reduced.
Patent KR-20220008963-A (KR)
Title: Non-heating Typed Sesame Container for Preventing Carbonization by Using Air Suction Before Stone Separating
Inventor: KIM JAE HYUNG
IPC: B02B1/08
Filed: 2020-07-14
Abstract: The present invention relates to a non-heating type sesame storage device for preventing carbonization using air suction before stone picking. The non-heating type sesame storage device for preventing carbonization using air suction before stone picking, according to the present invention, comprises: a body part which stores sesame transferred through a specified transfer system after being roasted in a roasting pot before supplying the sesame to a stone picking device, wherein the body part stores, in an unheated state, the sesame transferred after being roasted at a specified completion temperature through the roasting pot; a suction module including a suction mesh net structure part for forcibly sucking in air between the stored sesame at a specified suction pressure so as to rapidly cool, for a predetermined time period, the sesame stored in the body part from a high temperature above a specified carbonization possible temperature in which sesame husk contained in the sesame can be carbonized to a low temperature below the carbonization possible temperature; a suction pressure unit which generates the specified suction pressure for forced suction of air between the sesame through the suction module and provides the generated suction pressure to the suction module; a discharge unit which transfers the air sucked in through the suction module and discharges the air to the outside; and a supply unit which supplies the cooled sesame to the stone picking device.
Patent KR-20200088263-A (KR)
Inventor: LEE SOO YOUNG
IPC: G10L13/04
Filed: 2020-07-15
Abstract: The present invention relates to a method for text-to-multiple speech and a system thereof. More specifically, the method comprises the steps of: generating a character embedding vector with a sentence for generating speech as a character unit; generating a speech spectrum from the embedding vector; and outputting the speech spectrum as speech. The speech spectrum generation step receives multiple speech data, converts the multiple speech data into a speech embedding vector, and uses the speech embedding vector for speech spectrum merging. The method and the system may implement a novel voice with fewer data.
Patent KR-20200095433-A (KR)
Title: composition for preventing and alleviating ultraviolet-induced skin damage and cosmetic comprising the same
Inventor: KIM EUN JU
IPC: A61Q17/04
Filed: 2020-07-23
Abstract: The present invention relates to a composition for preventing and alleviating skin hypersensitivity caused by exposure to UV rays. Specifically, provided are a cosmetic composition for preventing and alleviating skin hypersensitivity caused by exposure to UV rays, capable of preventing and alleviating skin hypersensitivity and/or skin damage that may occur on the skin due to continuous exposure to UV rays for a specific period of time, and cosmetics using the same.
Patent KR-20220015140-A (KR)
Title: Magnetic roller
Inventor: KIM TAE HYEONG
IPC: H01F7/02
Filed: 2020-07-30
Abstract: The present invention relates to a magnetic transfer roller formed so as to enable a transfer roller to be rotated in a floating state by itself rather than by the rotation of a bearing without causing physical friction. More specifically, the magnetic transfer roller includes: a rotary shaft; a rotary roller having a pipe shape with a hollow inside, and having a combination hole formed in a longitudinal direction to be combined with the rotary shaft; an outer ring cap inserted from both open ends of the rotary roller to be inserted to be individually combined with an inner circumference surface of the rotary roller, having an inner diameter larger than the diameter of the rotary shaft, and combined with a plurality of outer ring magnets having N and S poles at regular intervals along an inner circumference part constituting the inner diameter; and an inner ring cap having a shape corresponding to the outer ring cap and inserted from both ends of the rotary roller into the inside to close both open ends of the rotary roller while having a combination position fixed to the rotary shaft, and combined with a plurality of inner magnets along a vertical inner lower part and a horizontal outer side of the outer ring magnets such that the same poles are opposed therebetween.
Patent KR-20220018140-A (KR)
Inventor: LEE KYUNG JUN
IPC: F21V23/00
Filed: 2020-08-05
Abstract: Disclosed are a light-emitting device and a manufacturing method thereof. The present invention: a body portion, and a light-emitting portion arranged in the body portion and configured to emit light to the outside. The light irradiation unit includes a plurality of pixels, and at least two of the plurality of pixels emit light of different wavelengths. Therefore, it is possible for the light-emitting device to supply light having a certain wavelength to the outside.
Patent KR-20220019536-A (KR)
Inventor: CHOI HEONJIN
IPC: C23C16/56
Filed: 2020-08-10
Abstract: The present invention relates to a single piezo-photoelectric element and a method for manufacturing the same, and more specifically, to a single piezo-photoelectric element and a method for manufacturing the same, in which the single piezo-photoelectric element a multilayer structure is formed after transferring, onto a transparent substrate, a two-dimensional monochalcogenide (GeS, GeSe, SnS, and SnSe), which is a non-centrosymmetry inorganic material, and an alloy (GeS_xSe_(1-x), SnS_xSe_(1-x), etc.) layer obtained through atomic control, and nanosize metal nanoparticles are deposited on a surface of the two-dimensional monochalcogenide to maximize plasmonic properties around the nanoparticles, and a property that a light emission intensity is improved or reduced is controlled, thereby enhancing a piezo-photoelectric effect.
Patent KR-20220019991-A (KR)
Inventor: YOON SU JI
IPC: C08F6/00
Filed: 2020-08-11
Abstract: The present invention relates to a preparation method of a polymer. More specifically, the present invention provides a preparation method of polymer which comprises: a step of supplying a feed stream comprising a reaction product and water to a first stripper, separating a solvent and an unreacted monomer from an upper part discharge stream, and supplying a lower part discharge stream to a second stripper; a step of supplying the upper part discharge stream of the second stripper to the first stripper and supplying the lower part discharge stream to a third stripper; and a step of supplying the upper part discharge stream of the third stripper to either the first stripper or the second stripper and separating a polymer from the lower part discharge stream. The preparation method of polymer satisfies mathematical equation 1 to 3 (refer to the specification). Mathematical equation 1 is T2 - T1 >= 10℃; mathematical equation 2 is T2 - T3 >= 5℃; and mathematical equation 3 is 102 ℃ >= T3 >= 93℃.
Patent KR-20220021556-A (KR)
Inventor: LEE JOONG WOO
IPC: A41D13/11
Filed: 2020-08-14
Abstract: The present invention relates to a mask with straps simultaneously performing a length adjustment function and a necklace function, which comprises: a face mask (10) covering a user's mouth and nose; a connection strap (20) having both ends fixedly connected to the upper end of both sides of the face mask (10) to be hung on the back of the user's neck; a sewn part (30) sewn after folding both sides of the face mask (10) outward so that the connection strap (20) is inserted thereinto; a cutting part (40) cut in the middle of the sewn part (30) to pull the connection strap (20) outward; and a pair of straps (50) which are ring-shaped members fitted on both sides of the connection string (20) and stopped at each lower end of the sewn part (30) when the connection strap (20) is pulled to both sides through the cutting part (40) to be hung on the ears. Accordingly, the mask provides an effect of adjusting the length of the straps of the mask and hung on the neck to enable a user to carry the mask without losing the mask. In addition, the mask provides an ear strap adjustment function and a necklace adjustment function, thereby providing an effect of being used conveniently by people of all ages.
Patent KR-20220022497-A (KR)
Inventor: HEO MI WON
IPC: C11D13/10
Filed: 2020-08-18
Abstract: The present invention relates to a cleaning agent for cleaning ink and a method for manufacturing the same, and more particularly, to a cleaning agent for cleaning ink and a method for manufacturing the same, which can safely and effectively clean the ink remaining in a printing machine after use of the printing machine. The cleaning agent for cleaning ink comprises, based on 100 parts by weight of the cleaning agent for cleaning ink, 20 to 40 parts by weight of vegetable oil-derived fatty acid oil, 3 to 10 parts by weight of potassium hydroxide, 10 to 40 parts by weight of pine essential oil, 5 to 20 parts by weight of ethylene glycol monomethyl ether, 0.5 to 5 parts by weight of anionic surfactant, and 0.5 to 5 parts by weight of glycerin.
Patent KR-20210045298-A (KR)
Inventor: HUR TAEIL
IPC: G06N3/08
Filed: 2020-08-19
Abstract: Disclosed are information search method using a deep learning new text detection technology and a device therefor. The information search method using the deep learning new text detection technology comprises: (a) a step of receiving a search word; (b) a step of generating a target image by photographing a search target target; and (c) a step of displaying and outputting at least one region corresponding to the search word in the target image as a highlight. Therefore, the present invention is capable of allowing desired information to be easily found based on deep learning new text detection technology.
Patent KR-20220022684-A (KR)
Title: Humidifier
Inventor: KIM KANG NAM
IPC: F24F6/00
Filed: 2020-08-19
Abstract: The present invention relates to a humidifier. According to an embodiment of the present invention, the humidifier, which supplies moisture into the air, comprises: a mainframe assembly including a battery unit supplying power, a substrate unit electrically connected to the battery unit, and a mainframe-side housing unit having a first accommodation space accommodating the battery unit and the substrate unit; a vibration module assembly separably installed in the mainframe assembly and including a vibration module selectively and electrically connected to the substrate unit; a water accommodation unit separably installed in the mainframe assembly, and having a water accommodation space formed for accommodating water and divided from the first accommodation space accommodating the battery unit and the substrate unit; and a water supply unit in which one side is placed on the water accommodation space side and the other end comes in contact with the vibration module, and which supplies the water accommodated in the water accommodation space to the vibration module, and is made of porous materials penetrating the first accommodation space by being divided from the first accommodation space. The present invention aims to provide a humidifier which can be used hygienically.
Patent KR-20220023125-A (KR)
Inventor: CHOI HANYOUNG
IPC: H01L21/027
Filed: 2020-08-20
Abstract: The present invention relates to a composition for a hard mask including a polymer manufactured by a condensation reaction of bisindole, which has excellent etching resistance without significant deterioration in solubility, heat resistance, and flatness.