baber/WOPTO huggingface dataset:
Patent KR-20210120444-A (KR)
Title: Injection molding device of cosmetic container packaging tray for easy product withdrawal
Inventor: KANG SEOK HYUN
IPC: A45D34/00
Filed: 2020-03-26
Abstract: The present invention relates to a cosmetic container packaging tray injection molding apparatus for facilitating withdrawal of a molded product, which easily separates a molded product from a mold after an injection process. According to the present invention, the injection molding apparatus comprises: a first mold including a receiving groove part; a second mold movably supported by a first cylinder to be inserted into the receiving groove part and including a molding groove part; a third mold movably supported by a second cylinder to be coupled to a second mold and including a spiral processing part; a fourth mold including a molding protrusion part inserted into the molding groove part and molding a receiving groove part of a cosmetic container, and movably supported by a third cylinder; an interference prevention part preventing a plurality of cylinders and the molds from being interfered with each other when the first to fourth molds are coupled or decoupled while a first rod protrudes from and retracts into the first cylinder, a second rod protrudes from and retracts into the second cylinder, and a third rod protrudes from and retracts into the third cylinder; and a demolding unit separating the first to fourth molds after an injection process is completed and separating the third mold into a plurality of blocks to separate the cosmetic container mounted on the spiral processing part of the third mold. The interference prevention unit includes a plurality of first interference groove parts formed in the first mold and a plurality of second interference groove parts alternately formed among the plurality of first interference grooves.
Patent KR-20210121559-A (KR)
Inventor: KWAN HAN JIN
IPC: A61N5/06
Filed: 2020-03-30
Abstract: The present invention relates to a device that can be used as an auxiliary role for a microneedling device consisting of microneedles having a function of pricking the skin so as to increase the penetration of various active ingredients that are useful to the human body. More specifically, the technical principle of the present invention is to allow desired active ingredients to be collected in an elastic recess portion (tiny caps), to be compressed by a user's pressing force, and then to be penetrated into the skin through pre-positioned holes, thereby providing a penetration promoting device to increase the penetration efficiency of active ingredients through the tiny holes created by microneedles.
Patent KR-20210054963-A (KR)
Title: Method and apparatus for selecting network slices in wireless communication system
Inventor: LEE HO YEON
IPC: H04W60/00
Filed: 2020-03-31
Abstract: According to the present invention, a method for controlling network slice selection of an access and management function (AMF) comprises the following steps of: receiving a cell reselection required message and a registration request message from a first base station; determining whether to perform a cell reselection procedure based on the received cell reselection required message; transmitting a cell reselection command to the first base station based on a determination result; and receiving the registration request message from a second base station. Therefore, the method can effectively provide a service in a wireless communication system.
Patent KR-20210122992-A (KR)
Title: Electrode manufacturing method and system including process of heating the edge of the electrode substrate
Inventor: OH YUN PYO
IPC: H01M4/04
Filed: 2020-04-02
Abstract: The present invention relates to an electrode manufacturing method including a step of heating an edge of a holding unit from which electrode slurry is discharged after discharging the electrode slurry on a current collector layer, and a manufacturing system, wherein after coating the electrode slurry on a current collector, both ends of the coated electrode slurry are prevented from flowing down due to a sliding phenomenon, and product defects can be significantly reduced.
Patent KR-20210123920-A (KR)
Title: Electronic device for providing editing function by air gesture, method for operating thereof and storage medium
Inventor: YU HYEMI
IPC: G06F3/0488
Filed: 2020-04-06
Abstract: An electronic device comprises: a display device; at least one sensor; at least one processor operatively connected to the at least one sensor; and a memory operatively connected to the at least one processor. The memory, during execution of the at least one processor, identifies an air gesture detected in a proximity region of the electronic device by the at least one sensor when a first touch input indicating a start input of the air gesture is detected through a sensing panel of the display device, and allows the instructions configured to perform editing for an object selected by the first touch input to be stored in response to the identified air gesture. Other embodiments are possible. Therefore, the present invention is capable of increasing editing-related work efficiency and convenience.
Patent KR-20200041849-A (KR)
Title: Early fire detection system, server and method based on fire, smoke and video
Inventor: YUN HYOCHUL
IPC: G08B25/14
Filed: 2020-04-07
Abstract: Disclosed are an early fire detection system based on flame, smoke, and video, a server thereof and a method thereof. The early fire detection system based on flame, smoke, and video comprises: at least one flame sensor, at least one smoke sensor, and at least one CCTV installed in each space of a building; and an early fire detection server. The at least one flame sensor and the at least one smoke sensor, when fire or smoke is detected, transmits a detection signal to the early fire detection server and the at least one CCTV transmits a recorded video to the early fire detection server. The early fire detection server comprises: a server communication unit which receives the detection signal from the at least one flame sensor and the at least one smoke sensor and receives the recorded video from the at least one CCTV; a fire determination unit which determines whether a fire has broken out according to a result of determining whether fire or smoke has been detected based on the detection signal transferred from the at least one flame sensor and the at least one smoke sensor and by image processing the recorded video; and a fire alarm unit which transfers a fire alarm to a manager terminal via the server communication unit if the fire determination unit determines that a fire has broken out.
Patent KR-20210124805-A (KR)
Title: Cleansing cosmetic composition comprising a makeup remover and a cleansing capsule
Inventor: YU HYUN JU
IPC: A61K8/11
Filed: 2020-04-07
Abstract: The present specification relates to a cleansing cosmetic composition comprising a makeup remover and a cleansing capsule. A composition according to one aspect of the present invention comprises a makeup remover comprising oil, a surfactant, and polyol; and a cleansing capsule comprising a capsulation agent so that excellent feeling of use such as clear and pleasant feeling of use based on bubble power is provided in addition to excellent effects of formulation stability, wash off, and cleansing. Accordingly, makeup removal and cleansing can be simultaneously performed to ensure an effect of improving user convenience.
Patent KR-20200119208-A (KR)
Inventor: LAM Kai Siu
IPC: H01L21/67
Filed: 2020-04-08
Abstract: A device for determining the orientation of a die mounted on a tape includes an imaging device, a light source, and a conveying mechanism. The die is at least partially translucent and includes at least one directional feature indicating the orientation of the die. At time of use, the conveying mechanism conveys the tape to place the die at an inspection position between the light source and the imaging device. The light source projects light onto the imaging device, and the imaging device captures an image. Light projected from the light source passing through the die is blocked by at least one directional feature of the die so that the captured image includes an image of at least one directional feature, and thereby the orientation of the die can be determined.
Patent KR-20210126931-A (KR)
Inventor: KIM JIN SEON
IPC: G01D11/30
Filed: 2020-04-13
Abstract: The present invention relates to a device for inspecting the straightness of a lengthy shaft, wherein the straightness of a many-meter-long lengthy shaft, which is used in a seawater pump, etc. of a power plant, is inspected. The present invention comprises: a base frame installed horizontally on the ground; a roller unit installed at two or more points in the lengthwise direction of the base frame to put a shaft to be inspected; and a measuring instrument installing bar installed at a determined height in the lengthwise direction of the base frame to install a measuring instrument. The roller unit consists of a driving roller unit and a driven roller unit. The driving roller unit includes: a main driving roller; a driving motor for driving the main roller unit; a simple supporting roller installed in parallel with the main driving roller; and an electric means for transmitting the rotational force of the driving motor to the driving roller.
Patent KR-20210127436-A (KR)
Inventor: LEE HO KYOUNG
IPC: H03M13/41
Filed: 2020-04-14
Abstract: A burst error processing apparatus is disclosed. The burst error processing apparatus of the present invention comprises: a channel for transmitting and receiving a signal; a transmitter for estimating a channel environment of the channel and setting a depth of a block interleaver according to the estimated channel environment so as to combine a block interleaver between a convolutional code and an external Hamming code to encode it; and a receiver for decoding a signal transmitted from the transmitter through the channel.
Patent KR-20210129522-A (KR)
Inventor: SHIN JOORI
IPC: G06Q10/10
Filed: 2020-04-20
Abstract: The present invention relates to a food ingredient mixing ratio, cost calculation, and batch order/delivery method using a computer system and the Internet. The method comprises the steps of: accessing, by a system operator, a pre-established database (DB) to search for and adopt target raw materials necessary for the development or improvement of a product, according to a request for a product to be developed or improved from a product development/improvement requester; setting each blending ratio of the selected target raw materials for the product to be developed or improved by a blending ratio program in which a blending ratio is prepared in advance according to the product by the system operator; sending a first sample prepared according to the blending ratio set by the blending ratio program to a product development/improvement client, and receiving confirmation and corrections from the product development/improvement client; re-sending a second sample in which modifications are reflected to the product development/improvement requester to further receive confirmation from the product development/improvement requester; inputting a yield (loss) for the product in which the sum of the compounding ratios for each of the raw materials constitutes 100%; calculating a manufacturing cost per unit weight of the product to be developed or improved; calculating a total production cost on the basis of the calculated manufacturing cost per unit weight; and not providing or providing, for a fee, information on the set blending ratio and the calculated total manufacturing cost according to a request condition of the product development/improvement client. The convenience of development can be ensured.
Patent KR-20210135758-A (KR)
Title: Core shell quantum dot, production method thereof, and electronic device including the same
IPC: C08L101/00
Filed: 2020-05-06
Abstract: Provided are a quantum dot, which includes a core that includes a first semiconductor nanocrystal containing zinc, selenium, and tellurium, and a semiconductor nanocrystalline shell disposed on a surface of the core and containing at least one of zinc, selenium and sulfur, a quantum dot-polymer composite including the quantum dot, a display device including the quantum dot-polymer composite, and an electroluminescent device including the quantum dot, wherein the quantum dot does not contain cadmium, a ratio of the number of moles of tellurium to the number of moles of selenium in the first semiconductor nanocrystal is greater than 1, a ratio of the total number of moles of selenium and sulfur to the number of moles of tellurium in the quantum dot is greater than 1, the quantum dot has an emission peak wavelength in a range of 500 nm to 550 mm, and a quantum efficiency (QY) is 30% or more. According to the present invention, the quantum dot can improve optical properties, for example, high luminous efficiency and low luminescence peak half width.
Patent KR-20210136421-A (KR)
Title: Vertical Chemical Deposition Reactor
IPC: C23C16/448
Filed: 2020-05-07
Abstract: The present invention relates to a vertical chemical evaporator using a liquid aerosol. According to one embodiment of the present invention, the vertical chemical evaporator includes: a gas injection part injecting carrier gas; a mist providing part including a water tank having one side connected to the gas injection part and storing a precursor solution, and equipped with a spraying vibrator for spraying the precursor solution in a liquid aerosol state to the carrier gas; a reactor connected with the other side of the mist providing part, and extended vertically such that the liquid aerosol can be transferred vertically; a substrate placed to be brought into contact with the liquid aerosol on a vertical transfer path of the liquid aerosol; and a heating part for heating the reactor and the substrate. The vertical chemical evaporator can bring about an effect of precisely controlling temperature and enabling uniform evaporation while using a liquid aerosol.
Patent KR-20210143580-A (KR)
Title: Multiplex primer for detection of salmonella and uses thereof
IPC: C12Q1/689
Filed: 2020-05-20
Abstract: The present invention relates to a multiplex composition for detecting salmonella, a kit, and a detection method and a screening method using the same. The composition comprises a primer set composed of one or more primer pairs selected from a group comprising a first primer pair comprising base sequences of sequence numbers 1 to 5, a second primer pair comprising base sequences of sequence numbers 6 to 10, and a third primer pair comprising base sequences of sequence numbers 11 to 15.
Patent KR-20210147626-A (KR)
Inventor: LEE SANG HOON
IPC: G06N3/08
Filed: 2020-05-29
Abstract: The present invention provides a three-dimensional (3D) face image synthesizing apparatus using competitive learning and a method thereof. According to the present invention, the 3D face image synthesizing apparatus comprises: a face model alignment unit receiving a two-dimensional (2D) face image to be synthesized into a 3D face image, extracting matching parameters from a pattern of the 2D face image according to a pre-learned pattern estimation method, and aligning a predetermined 3D face model to the 2D face image to acquire a UV map; and a UV map completion unit estimating and filling a hole area generated in the UV map by an unscanned area of the 2D face image according to the pre-learned pattern estimation method on the basis of the horizontal symmetry of the face to acquire a compensated UV map, and extracting fine features of the compensated UV map and restoring the UV map reflecting the fine features to acquire a completed UV map. Since the face model alignment unit and the UV map completion unit are trained in a competitive learning method to reduce generation loss and discrimination loss, even if a 2D face image captured for the entire face is not provided, the apparatus is learned on the basis of the energy of the completed UV map to finely and accurately restore even an uncaptured occlusion area.
Patent KR-20210152333-A (KR)
Inventor: JEONG MIN GI
IPC: H01M10/643
Filed: 2020-06-08
Abstract: The present invention relates to an electrode assembly and a secondary battery including the same. The electrode assembly according to the present invention includes: an electrode laminate in which an electrode and a separator are alternately stacked and wound; and a temperature difference correcting member positioned at the winding center of the electrode laminate to correct a temperature difference between a wound outer unit and a wound central unit of the electrode laminate to be reduced, wherein the temperature difference correcting member includes a phase change material.
Patent KR-20210155019-A (KR)
Inventor: PARK DAL SOO
IPC: A23L29/231
Filed: 2020-06-12
Abstract: The present invention relates to a functional food composition containing unripe apples and a manufacturing method thereof. According to the present invention, the method comprises: a first step of manufacturing a first raw material by washing selected unripe apples three times with tap water, washing the unripe apples three times with a coffee ground extract mixture filtrate, naturally drying the washed unripe apples, pretreating the naturally dried unripe apples for 5 to 7 days at 4℃ in a mesh pack, and drying, grinding, powdering, and sterilizing the aged unripe apples, manufacturing a second raw material by mixing psyllium hull, mate, aloe vera essence, wheat bran, buckwheat, mugwort, Citrus unshiu Markovich peel, and kelp and powdering, aging, and drying the mixt, and manufacturing a third raw material with mixed lactic acid bacteria; a second step of mixing the first, second, and third raw materials for ten minutes; and a third step of sterilizing the mixture mixed in the second step at 85 to 88℃ for 20 to 30 minutes. Through combination between functionalities of unripe apples and other functional foods through food science, the final product meets consumer preferences. At the same time, for industrialization, an unripe apple functional food composition is manufactured by mixing unripe apples and other functional foods (psyllium hull, mate, aloe vera essence, wheat bran, buckwheat, mugwort, Citrus unshiu Markovich peel, kelp) in a predetermined ratio according to grafting and use of differentiated pre-processing technology and sterilization, so that a food composition with functional ingredients and high quality is manufactured, thereby providing competitiveness and high added value.
Patent KR-20210154607-A (KR)
Inventor: OH JIN WOO
IPC: H01L51/44
Filed: 2020-06-12
Abstract: The present invention relates to a perovskite solar cell using M13 bacteriophage as a crystal growth template and a method for manufacturing the same. Specifically, the perovskite solar cell using M13 bacteriophage includes forming a grain by mixing M13 bacteriophage in a perovskite precursor solution (CH_3NH_3bI_3), thereby having improved power conversion efficiency (PCE). In addition, the perovskite solar cell uses the M13 bacteriophage as crystal growth templates with significantly improved results in short-circuit current density (J_SC), open-circuit voltage (V_OC) and fill factor (FF).
Patent KR-20210156950-A (KR)
Inventor: JAE HOON JANG
IPC: B60T13/74
Filed: 2020-06-19
Abstract: According to one embodiment, an electromechanical brake system, which is an electromechanical brake system including an actuator of an electromechanical brake operated by a motor, includes: a motor driving part driving the motor; and a control part electrically connected with the motor driving part. The control part determines whether a braking application mode and a braking release mode of an electromechanical brake are continuously repeated, when the braking application mode and the braking release mode are continuously repeated, determines whether a clamping force is released after a change from the braking application mode to the braking release mode, and then, when the clamping force is not released after the change the braking release mode, controls the motor driving part so as to rotate the motor to release the clamping force. Therefore, the present invention is capable of preventing a driver from feeling a sense of difference while repetitively pressing and releasing the brake pedal.
Patent KR-20210157027-A (KR)
Inventor: LIM JU YOUNG
IPC: H01L27/11575
Filed: 2020-06-19
Abstract: A three-dimensional semiconductor memory device is provided. The three-dimensional semiconductor memory device is as an electrode structure comprising a substrate including a cell array region and a connection region and electrodes vertically stacked on the substrate. Each of the electrodes includes a pad unit in the connection region. Pad units of the electrodes comprise: a laminated thing in a staircase structure; a plurality of first vertical structures passing through the electrode structure in the cell array region; and a plurality of second vertical structures passing through the electrode structure in the connection region. Each of the second vertical structures includes first portions spaced apart in a first direction and second portions spaced apart in a second direction intersecting the first direction and connecting the first portions. The first and second directions may be parallel to an upper surface of the substrate.
Patent KR-20210158578-A (KR)
Inventor: HONG YOUSIK
IPC: G06F16/28
Filed: 2020-06-24
Abstract: The present invention relates to an online learning management system and an application thereof. According to the present invention, the online learning management system comprises: a receiving module receiving mark data of a learning management target marked for each of a plurality of questions and correct answer data of an instructor; a scoring module calculating evaluation data by determining whether the marker data matches the correct answer data for each question to calculate total score data by using evaluation data; a rating calculation module calculating an evaluation index for classifying a rating in consideration of distribution of the calculated total score data; a rating fixing module comparing the evaluation index and total score data of the learning management target to fix an evaluation grade to which the learning management target belongs; and a webpage construction module disclosing the evaluation data, total score data, or evaluation grade of the learning management target. According to the present invention, learning can be managed efficiently and accurately from the point of view of learning management targets, level of understanding of a lecture can be checked through test results of the learning management target from the point of view of instructors, and thus the system is effective in conducting lectures.
Patent KR-20220001113-A (KR)
Title: Negative pressure simple isolation room having excellent anti-bacteria and agreeableness property
Inventor: LEE DO HYUN
IPC: C09D5/14
Filed: 2020-06-29
Abstract: The present invention relates to a simple negative pressure hospital room which can be installed quickly in an emergency situation, and can suppress bacterial growth in an internal space of a hospital room where a patient is accommodated, and prevent moisture penetration or wetting, thereby configuring a safe and comfortable environment. A wall surface formed of a support frame coupled to an edge of a fiber layer having a predetermined area is adjacently coupled to form an internal space where a patient is accommodated. The fiber layer comprises: an antibacterial coating layer including a copper oxide on a surface of a fiber base layer; and a water repellent coating layer including a fluororesin in the antibacterial coating layer.