baber/WOPTO huggingface dataset:
Patent KR-20200102071-A (KR)
Inventor: LEE CHANG HYUN
IPC: A01K5/02
Filed: 2019-02-21
Abstract: The present invention provides a feed loss and flooring material abrasion prevention device for a livestock feeder which can contain feed fallen to the floor, such that the feed can be eaten without being pushed into a space, as well as abrasion and damage of a flooring material caused by the frequent entry of livestock can be prevented. In order to implement the above, in feed loss and flooring material abrasion prevention devices which are respectively installed at the front surface and the rear surface of a feed support fixed on an upper surface of the flooring material with a supporting plate, and prevent feed loss and flooring material abrasion, the present invention has the technical point which includes: a flooring plate which covers the upper surface of the flooring material and is shaped with a material having higher intensity than that of the flooring material to protect the flooring material; protrusion parts upwardly curved to be formed respectively on both lateral surfaces and the front surface of the flooring plate, and forming a receiving space on the upper surface of the flooring material; and a feed pushing prevention protrusion part upwardly formed in an integrally extended manner on the rear surface of the flooring plate, and closing an opening part between the feed support and the flooring material.
Patent KR-20200104052-A (KR)
Inventor: KIM MIN YOUNG
IPC: G16C20/10
Filed: 2019-02-26
Abstract: The present invention invented a calculation model for predicting changes in the size distribution and shape of particles when forming an aggregate of solid particles. According to the present invention, when forming an aggregate, computing for explaining the fractal form of a new aggregate is possible by simulating nucleation, aggregation, sintering, and surface growth of the fractal aggregate.
Patent KR-20190106746-A (KR)
Title: Composite structure and display manufacturing apparatus and semiconductor manufacturing device having composite structure
Inventor: IWASAWA JUNICHI
IPC: C01F17/218
Filed: 2019-03-06
Abstract: The present invention provides a method of providing ceramic coating having excellent inner particle property and evaluating the inner particle property of the ceramic coating. A composite structure includes: a base material; and a structure installed on the base material and having a surface. The structure is formed by including polycrystal ceramics. The composite structure, in which brightness (Sa) calculated from TEM image interpretation satisfies a predetermined value, can be properly used as an inner member of a semiconductor manufacturing apparatus required for the inner particle property.
Patent KR-20200110911-A (KR)
Inventor: JINHO AHN
IPC: H01L21/033
Filed: 2019-03-18
Abstract: Provided is a mask for extreme ultraviolet lithography (EUV). The EUV lithography mask comprises: a reflective structure including a plurality of unit layers stacked on a substrate, an etch stop layer disposed on any one among the plurality of unit layers, and a trench exposing the etch stop layer; and an absorption pattern disposed on the bottom surface of the trench, wherein the unit layers include a first material layer and a second material layer on the first material layer.
Patent KR-20200111492-A (KR)
Inventor: SEO HYEJUNG
IPC: A61B5/145
Filed: 2019-03-19
Abstract: Various embodiments of the present invention provide an electronic device and a method for biometric information notification in the electronic device, in which the electronic device may comprise: a sensor module; an output device; a processor operatively connected to the sensor module and the output device; and a memory operatively connected to the processor. The memory is configured to store instructions that cause, when executed, the processor to: identify a blood sugar level of a user measured at every first period; output a hypoglycemia prediction notification through the output device in the case that an amount of change in decrease of the blood sugar level exceeds a designated first value; and measure a blood sugar level at every second period shorter than the first period through the sensor module in the case that a blood sugar level identified after the notification is output is equal to or less than a designated second value. Besides, various embodiments are possible. According to the present invention, a user can predict the occurrence of hypoglycemia in various situations and take direct measures for the hypoglycemia.
Patent KR-20200111590-A (KR)
Inventor: KIM JOO KWAN
IPC: A01K1/015
Filed: 2019-03-19
Abstract: In an eco-friendly cat litter composition from a palm tree and a manufacturing method thereof, cat litter is comfortable because the cat litter does not have bacterial propagation by antibiosis, etc. while deodorizing the odor caused by the urine and feces from a cat. Eco-friendly composting can be achieved against environmental pollution caused by cat litter by composting through recycling and composting the composition of the cat′s manure as it is. Therefore, it can be expected to promote the growth of crops by supplying eco-friendly compost rich in nutrients to the soil to which the cat litter is applied. The cat litter can be extended and applied to the biomass field. By solving social problems at the same time through such recycling, it is possible to expect an effect that can eliminate environmental pollution.
Patent KR-20200113732-A (KR)
Title: Assembly teaching tools
Inventor: KIM SOO JIN
IPC: G09B23/04
Filed: 2019-03-26
Abstract: Disclosed is an assembly teaching aid. The assembly teaching aid of the present invention comprises: a plurality of geo-bands each having a predetermined length and provided with a plurality of connection holes on the surface; and a plurality of connectors provided to be coupled to the connection holes in order to connect the geo-bands to one another, wherein the geo-bands are connected by the connectors and formed as a spherical assembly consisting of polyhedrons. According to the present invention, a spherical assembly consisting of polyhedrons is completed by connecting the geo-bands to one another by the connectors, and thus it is possible to induce interest in mathematics education by enhancing understanding and creativity through play, and to produce experiences for various purposes such as ball play and the like in addition to learning purposes. Also, the geo-bands can be easily assembled and disassembled by the connectors, and thus it is possible to secure convenience of repetitive learning through reuse of the spherical assembly.
Patent KR-20200118614-A (KR)
Inventor: HAN YO SUB
IPC: G06F40/20
Filed: 2019-04-08
Abstract: The present invention may provide a device and a method for detecting an unethical word. By dividing sentences by character units, unethical words are robustly detected even in grammatical errors such as spacing or spelling. When character-specific features are extracted, previous features are accumulated and reflected, and whether unethical words are included can be accurately determined even though meaning analysis of sentences is difficult as the sentence is divided into character units.
Patent KR-20200120008-A (KR)
Inventor: KIM TAE YOUNG
IPC: H01M4/86
Filed: 2019-04-11
Abstract: The present invention relates to three-phase separation type catalyst electrode slurry which increases the moisture content in an electrode under low humidity conditions, and to a manufacturing method thereof and, more specifically, to three-phase separation type catalyst electrode slurry comprising: a first ionomer structural support including a coating layer of silica; a catalyst structure support; and a second ionomer, and to a manufacturing method thereof. In addition, the present invention provides a three-phase separation type catalyst electrode using the three-phase separation type catalyst electrode slurry, a membrane electrode assembly for a fuel cell, and a polymer fuel cell.
Patent KR-20200122174-A (KR)
Title: Appliance having knob assembly
Inventor: YEONSIK HA
IPC: F24C3/12
Filed: 2019-04-17
Abstract: The present invention relates to a cooking appliance having a knob assembly, which makes it easy to align a knob exposed to the outside of a housing, and in which the knob is smoothly operated. The present invention provides the knob assembly including a bracket in which a component supporting a universal joint and a component supporting a first adjustment shaft of the knob are integrally formed. According to the present invention, provided is the knob assembly in which the bracket for supporting the first adjustment shaft of the knob is installed on the front surface of the first panel from the front space of the first panel. The present invention provides the knob assembly provided with the bracket including: a first plate spring structure elastically supporting the first adjustment shaft in a direction in which the first adjustment shaft of the knob is aligned in a correct position; and a second plate spring structure which elastically supports the universal joint in a direction in which the universal joint is aligned in the correct position.
Patent KR-20200122490-A (KR)
Title: The solid or gel alcohol fuels and their preparation to prevent flameout
Inventor: KIM SEUNG JEA
IPC: C10L9/10
Filed: 2019-04-18
Abstract: The present invention relates to a method for preparing solid and gel alcohol fuels, especially has an advantage of exhibiting excellent effects in preventing flameout by adding trioxane derivatives and triacetin to solid and gel alcohol fuels such as methanol, ethanol isopropanol, etc. A solid alcohol fuel composition or a gel alcohol fuel composition according to an aspect of the present invention has high stability during movement.
Patent KR-20190122580-A (KR)
Title: Method for controling fucosylation of glycoprotein
Inventor: PARK SEONG EON
IPC: C07K16/00
Filed: 2019-04-19
Abstract: The present invention relates to a method for controlling fucosylation of glycoproteins by controlling carbon dioxide in cell culture. The cell culture method of the present invention enables the control of fucosylation of glycoproteins through the control of carbon dioxide, thereby efficiently obtaining a glycoprotein having desired activities in the culture process.
Patent KR-20200124517-A (KR)
Title: Curable composition including quantum dot, resin layer using the same and display device
Inventor: YOUN JINSUOP
IPC: C08K3/013
Filed: 2019-04-24
Abstract: Provided are a curable composition, a resin film manufactured by using the curable composition, and a display device comprising the resin film, wherein the curable composition comprises: (A) quantum dots; (B) a polymerizable compound; (C) a compound represented by chemical formula 1; and (D) a polymerization initiator. (In the chemical formula, each substituent is the same as defined in the specification.) Even in a curing process, quantum dots are stably passivated, thereby suppressing quenching of the quantum dots.
Patent KR-20190126244-A (KR)
Title: Prepreg containing quartz glass fiber and substrate containing quartz glass fiber
Inventor: HAMAMOTO YOSHIHIRA
IPC: C08L79/08
Filed: 2019-04-24
Abstract: The present invention provides a prepreg including a quartz glass fiber, which supplies a substrate including a quartz glass fiber capable of suppressing generation of malfunction of a semiconductor device by a PCB and reducing the loss of transmission when being used as a printed wiring substrate. The prepreg including a quartz glass fiber contains a quartz glass fiber and a resin composition. The quartz glass fiber (A) is at least one selected among quartz cloth, quartz chopped strand cloth, quartz non-woven fabric and quartz wool. The resin composition (B) is a solid at 25°C, and comprises: a maleimide compound including, in a molecule, at least one dimer acid framework, at least one straight chain alkylene group having a carbon number of 6 or greater, and at least two maleimide groups; and a curing accelerator (C). In addition, the total content of uranium and thorium is 0-0.1 ppm in the prepreg.
Patent KR-20200124947-A (KR)
Title: Power transmission system of hybrid electric vehicle
Inventor: CHO WONMIN
IPC: B60K6/38
Filed: 2019-04-25
Abstract: Disclosed is a power transmission apparatus for a hybrid vehicle. The power transmission apparatus for a hybrid vehicle according to one embodiment of the present invention is a power transmission apparatus for a hybrid vehicle which has an engine and first and second motors/generators as a power source, and comprises: a first shaft fixedly connected to the output side of the engine; a second shaft selectively connected to the first shaft, and fixedly connected to the first motor/generator; a third shaft arranged in the same axis as that of the first shaft to be selectively connected to the second shaft; a fourth shaft composed of a hollow shaft to be arranged without the rotation interference at the outer circumference side of the third shaft; a fifth shaft arranged to be in parallel with the shafts at a predetermined interval, and delivering rotary power delivered from the third and fourth shafts to a final reduction gear of an outer gear-connected differential; a sixth shaft arranged to be in parallel with the shafts at a predetermined interval, and fixedly connected to the second motor/generator; a seventh shaft arranged to be in parallel with the shafts at a predetermined interval, and delivering rotary power delivered from the sixth shaft to the final reduction gear of the outer gear-connected differential; a planetary gear set including first, second and third rolling elements, wherein two rolling elements among the three rolling elements are independently outer gear-connected to the third and fourth shafts respectively, and the remaining one rolling element is directly connected to the fifth shaft; and four gear trains forming an outer gear-connecting unit. Therefore, fuel efficiency can be improved.
Patent KR-20200031506-A (KR)
Title: Preform forming method and composite shaping method
Inventor: SEKINE NAOYUKI
IPC: B29B11/06
Filed: 2019-04-26
Abstract: The present invention is provided to make the orientation of fibers more favorable when shaping a dry preform for composite materials. According to an embodiment of the present invention, a preform shaping method includes: a step of producing a laminate of fibers having a plurality of fiber layers by laminating sheet type fibers; and a step of producing a perform having a shape of connecting a first surface and a second surface, wherein at least one side of the preform is curved by bending the sheet type fibers after lamination or during lamination. In order to form at least one fiber layer of the fiber layers, as a first sheet type fiber and a second sheet type fiber in which the longitudinal directions of fibers are determined to have different directions before bending in order to have a longitudinal direction to be desired respectively after bending, the present invention arranges the first sheet type fiber forming a first surface after bending and the second sheet type fiber forming a second surface after bending.
Patent KR-20200126550-A (KR)
Inventor: KIM SANG JUN
IPC: G01N21/21
Filed: 2019-04-30
Abstract: The present invention relates to a continuous-measurement spectroscopic ellipsometer capable of continuously acquiring a spectroscopic ellipsometry coefficient by continuously generating a pulse signal at a predetermined angle while continuously rotating a polarization generating module or an analyzer module, and continuously acquiring the amount of reflected light at each rotation angle. To this end, according to the present invention, the continuous-measurement spectroscopic ellipsometer for measuring characteristics of a sample by using a rotation angle of light, which is incident on or reflected from a surface of the sample, and the amount of reflected light includes: a light source configured to generate light; a polarization control module configured to polarize the light generated from the light source; an analyzer module configured to detect a polarization state of the light reflected from the surface of the sample; a rotation module configured to continuously rotate the polarization control module or the analyzer module at a predetermined speed; a photodetector configured to operate within a predetermined exposure time according to an external trigger signal to measure the amount of the light passing through the analyzer module; and a trigger generation module configured to generate a pulse signal having a predetermined angle according to the rotation of the polarization control module or the analyzer module to transmit the generated pulse signal to the photodetector as the external trigger signal.
Patent KR-20200126615-A (KR)
Inventor: JANG DONG HYEOK
IPC: B07B13/16
Filed: 2019-04-30
Abstract: The present invention relates to a metal separating device installed between a settling tank and a dewatering screen of an aggregate water treatment apparatus and, more particularly, to a metal separating device installed between a settling tank and a dewatering screen of an aggregate water treatment apparatus, which selects and extracts minerals (gold, silver, copper, non-metal, etc.) by centrifugation through a hopper-shaped recovery protrusion in the metal separation device with a cyclone, which is supplied in the process of supplying sludge to the dewatering screen with a pump while sedimenting in the sedimentation tank in the process of sorting and treating the recycled aggregate of construction waste and the water treatment system of sand and aggregate. The present invention provides a metal separating device installed in the process of dehydrating in the dehydration screen (12) and precipitating in the sedimentation tank (13), a part of which is supplied to the filter press (14), and the precipitated sludge is supplied to the dewatering screen (12) by a pump in the process of sorting and treating the recycled aggregate of construction waste and the water treatment system of sand and aggregate. In the device, minerals (gold, silver, copper, non-metal) are formed to have a conoid shape below a cyclone (22) having an inlet (21) through which sludge is supplied from the sedimentation tank (13) and an outlet (23) through which the sludge is discharged toward the dewatering screen (12), and then selected and extracted by centrifugation and coated by a rubber coating member (25). And then, a recovery screw (32) is installed in a drainage port (24) formed from the center of the rubber coating member (25) downward to form a discharge port (33) downward from the tip in the discharge direction, and a recovery tank (40) for storing the recovered metal (41) is installed in the lower side of the discharge port (33).
Patent KR-20200129454-A (KR)
Title: A virtual reality or game controller capable of providing travelling vibrotactile wave, a control method, and virtual reality system having the same
Inventor: HYEONG HOI CHOI
IPC: A63F13/65
Filed: 2019-05-08
Abstract: The present invention relates to a virtual reality (VR) or game controller capable of providing a travelling vibrotactile wave, which enables a user to feel a sense of a flow through the traveling vibrotactile wave, a control method thereof, and a VR system including the same. According to the present invention, the VR or game controller comprises: a VR controller housing forming the appearance of the VR or game controller; a pair of vibration motors operated based on an event driving signal in accordance with execution of a VR or game-based service; and a control unit for controlling operation of the pair of vibration motors.
Patent KR-20200130597-A (KR)
Inventor: PARK JOONG HYEOP
IPC: A23L7/104
Filed: 2019-05-10
Abstract: The present invention relates to a method for preparing enzyme food using a brewed fermented product, and more specifically, to a method for preparing enzyme food using a brewed fermented product which is formed as powder after lyophilizing the same. The method of the present invention comprises: a first step of preparing a brewed fermented product; a second step of lyophilizing the brewed fermented product; a third step of mixing and kneading the lyophilized brewed fermented product with purified water; a fourth step of pulverizing dough from the third step to prepare the same in a powder form; and a fifth step of drying and packaging powder.
Patent KR-20190057243-A (KR)
Inventor: LEE DEOK JIN
IPC: G10L15/22
Filed: 2019-05-17
Abstract: The present invention aims to provide a stand-alone embedded voice recognition technology, which is able to precisely recognize and interpret a robot control voice command even in a space with no Internet access, and an operation method for a voice recognition-based agent module, which is able to precisely control a motion of an autonomous vehicle. To this end, according to an embodiment of the present invention, the operation method for the stand-alone voice recognition-based agent module for a precise motion control of the robot and the autonomous vehicle, which is able to control a motion of the robot or the autonomous vehicle by using a voice recognition algorithm including a sound model, language model, and data dictionary, comprises: (a) a step of entering a voice of a user through a microphone; (b) a step of extracting a feature vector of the entered voice; (c) a step of converting the feature vector into a recognizable text by using a voice recognition algorithm; (d) a step of converting the text converted to be recognizable into a speed control text; (e) a step of generating a speed control command from the speed control text through a programming language; and (f) a step of controlling a driving unit which allows a robot operation system to operate a motion of the robot or the autonomous vehicle in accordance with the speed control command. The steps of (b) through (d) may comprise the voice recognition algorithm.
Patent KR-20190080831-A (KR)
Inventor: PARK CHAN GYU
IPC: B01D65/10
Filed: 2019-05-27
Abstract: The present invention is to provide a membrane cleaning recovery rate control device, which comprises: a cleaning tank accommodating a membrane and injecting a cleaning liquid for chemical cleaning of the membrane; an ORP measurement unit coupled to the cleaning tank to measure an oxidation-reduction potential (hereinafter referred to as ORP) of the cleaning liquid; an ORP adjustment unit coupled to the cleaning tank and injecting an oxidizing agent or a reducing agent to adjust the ORP of the cleaning liquid; a control unit connected to the ORP measurement unit and the ORP adjustment unit to control the ORP adjustment unit according to the ORP measured by the ORP measurement unit to adjust the injection of the oxidizing agent or the reducing agent into the cleaning tank; and a recovery rate measurement unit coupled to the membrane accommodated in the cleaning tank to measure a recovery rate of the membrane.
Patent KR-20200137436-A (KR)
Title: sponge for spectroscopic analysis and manufacturing method thereof
Inventor: JUNG HOSANG
IPC: G01N1/14
Filed: 2019-05-30
Abstract: The present invention relates to a sponge for a spectroscopic analysis and a manufacturing method thereof. The sponge for a spectroscopic analysis of the present invention includes: a porous sponge having a plurality of pores; a metal-containing nanostructure formed on a surface of the sponge; and a hydrophobic coating film formed on at least one surface of the surface of the sponge and a surface of the metal-containing nanostructure. The sponge for a spectroscopic analysis can selectively absorb an analysis substance. Accordingly, the sponge for a spectroscopic analysis can identify and quantitatively analyze a kind of the absorbed substance while selectively absorbing and separating the analysis substance.