baber/WOPTO huggingface dataset:
Patent KR-20200005870-A (KR)
Inventor: YUN HEE SUN
IPC: H01M4/04
Filed: 2018-07-09
Abstract: The present invention provides a quantitative and qualitative analysis method for an electrode film for a secondary battery, which comprises the steps of: accommodating an electrode assembly including an anode, a cathode, and a separator in a battery case; preparing a preliminary lithium secondary battery by injecting a non-aqueous electrolyte solution containing a lithium salt, an organic solvent, and an additive for forming a solid electrolyte interface (SEI) film into the battery case; forming the preliminary lithium secondary battery; decomposing the preliminary lithium secondary battery to obtain at least one electrode of the anode and the cathode; washing the obtained electrode; dipping the washed electrode in an extraction solvent to extract an SEI film on an electrode surface; and analyzing inorganic components in the extraction solvent by using capillary electrophoresis. Therefore, the inorganic components of the SEI film formed on the electrode surface can be analyzed qualitatively and quantitatively.
Patent KR-20200008220-A (KR)
Inventor: CHAE MIN HO
IPC: F16D25/10
Filed: 2018-07-16
Abstract: Disclosed is a power delivery apparatus for an automatic transmission. According to an embodiment of the present invention, the power delivery apparatus for an automatic transmission includes: a clutch drum connected to one rotary component; a clutch formed in the clutch drum to be connected to another rotary component through a clutch hub to deliver rotational power; and a piston unit actuating the clutch hydraulically with a front end placed opposite the clutch. The piston unit includes: a first piston placed with inner and outer end parts sealed individually between the rotary component and the clutch drum, thereby receiving oil pressure between the first piston and the clutch drum through a first flow path formed in the rotary component to enable the front end of the outer end part to press the clutch directly; a spring retainer placed with inner and outer end parts sealed individually between the inner edge surface of the outer end part of the first piston and the rotary component; a second piston placed between the first piston and the spring retainer with inner and outer end parts sealed individually between the inner edge surface of the outer end part of the first piston and the rotary component, thereby controlling the pressure of the first piston with oil pressure supplied between the second piston and the spring retainer through a second flow path formed in the rotary component; a first return spring installed between the first and second pistons to provide restoring force to the first piston; and a second return spring installed between the spring retainer and the second piston to provide restoring force to the second piston.
Patent KR-20200013181-A (KR)
Inventor: KIM TAE HUNG
IPC: A01G9/02
Filed: 2018-07-26
Abstract: The present invention relates to a flower pot comprising: a pot body (102) having a space portion opened to the top therein; a plurality of net holes (104) provided in the pot body (102); and a hole cover member (106) having a plurality of ventilation holes and blocking the net holes (104), wherein the hole cover member (106) is composed of a mesh network to block the net holes (104) of the pot body (102). In addition, since the mesh network is insert-injected into the pot body (102), a part of the mesh network blocks the plurality of net holes (104) provided in a grid shape in the flower pot.
Patent KR-20200019034-A (KR)
Title: A Expansion Joint Apparatus for Bridge Structure with a Adjusting Height and Presetting
Inventor: KOO DONG GIL
IPC: E01D19/06
Filed: 2018-08-13
Abstract: The present invention provides an expansion joint apparatus, which connects a gap of a bridge deck with an expansion structure, whereas being installed at a connection point between slabs of an upper structure of a bridge which extend to connect the bridge such that the vertical height and horizontal interval in constructing a gap is elastically position-adjusted to enhance workability in constructing the bridge and to make it efficient when constructing a gap connection area of the bridge. The present invention provides an expansion joint apparatus for a bridge capable of adjusting the height and controlling the gap at a site, comprising: a pair of sidewall bodies having upper plates engaged with each other across a gap while forming a horizontal surface at an upper part, and formed to be extended in the width direction of an upper structure of the bridge; an extension member positioned between the pair of side wall bodies to support the side wall bodies in a surface contact state, and performing an extension corresponding to a movement between the pair of side wall bodies; a plurality of stud anchors fixedly installed on the side wall bodies and formed to be extended in one side direction; height adjustment units fixedly welded on steel bars arranged on slabs of the upper structure of the bridge and adjusting the vertical level while supporting and fixing the stud anchors to be able to move in a vertical direction and a horizontal direction; and presetting units installed on the upper plates of the pair of side wall bodies and finely controlling the gap spaced left and right based on the extension member.
Patent KR-20200019048-A (KR)
Title: A sensor for a tire fixed in a screw manner and a tire to which the sensor is applied
Inventor: KIM JEONG HEON
IPC: B60C23/04
Filed: 2018-08-13
Abstract: The present invention relates to a sensor for a tire fixed by a screw method and a tire using the same, and more specifically, to a sensor for a tire fixed by a screw method and a tire using the same, wherein the sensor includes: a sensor module unit which is attached to the inner surface of a tread unit of the pneumatic tire to detect the condition of the tire; a sensor case unit formed to surround the sensor module unit; and a sensor fixing unit including a fixing screw formed to fix the sensor case unit to the inner surface of the tire tread unit by rotating in a screw method.
Patent KR-20200022884-A (KR)
Title: Canopy apparatus for bicycle
Inventor: JANG JIN HYEOK
IPC: B62J17/08
Filed: 2018-08-24
Abstract: The present invention relates to a canopy apparatus for a motorcycle and, more specifically, to a canopy apparatus for a motorcycle, of which one side is fixed to a seat on which a driver sits and the other side is detachably coupled to a windshield attached to a steering block positioned in front of a vehicle body, thereby performing folding when not in use.
Patent KR-20200023584-A (KR)
Title: A anti-insomnia formula comprising plum and yeast hydrolysate
Inventor: SEOK SAN HONG
IPC: A61K36/06
Filed: 2018-08-24
Abstract: The present invention relates to a composition for preventing and treating insomnia containing Japanese apricot, yeast hydrolysate, or a combination product of Japanese apricot and yeast hydrolysate as an active component. The present invention proposes Japanese apricot and yeast hydrolysate as novel therapeutic agents for insomnia, and in particular, when using Japanese apricot and yeast hydrolysate at the same time, the sleep state can be restored normally. Insomnia therapeutic agents of the present invention are conventionally used as food, and are safe for the human body.
Patent KR-20200024464-A (KR)
Title: Antioxidation and whitening active composition containing complex seaweed fermented extract
Inventor: KANG SE WON
IPC: A61K8/9717
Filed: 2018-08-28
Abstract: The present invention relates to a composition having a whitening and moisturizing effect, including a fermented product of composite seaweed. The cosmetic composition for whitening according to the present invention includes the fermented product of a mixture of seaweed, kelp and Gloiopeltis furcata as an active ingredient.
Patent KR-20200025022-A (KR)
Title: Method, apparatus and user device for providing virtual reality experience service
Inventor: KIM WOO YEUN
IPC: H04N5/265
Filed: 2018-08-29
Abstract: A method for providing a virtual reality experience service through a real space including a first space and a second space comprises the following steps: obtaining a first panoramic image for the first space, a second panoramic image for the second space, and a third panoramic image for a movement path connecting the first space and the second space; generating first virtual space content corresponding to the first panoramic image, second virtual space content corresponding to the second panoramic image, and third virtual space content corresponding to the third panoramic image; generating first rotation meta information including a rotation value that matches the first panoramic image and the third panoramic image and second rotation meta information including a rotation value that matches the second panoramic image and the third panoramic image; and providing the first virtual space content, the second virtual space content, the third virtual space content, the first rotation meta information, and the second rotation meta information to a user terminal. According to the present invention, a user is able to enjoy a virtual reality image as if he or she moves in a real space.
Patent KR-20200026434-A (KR)
Title: Artificial Intelligent Automatic Pharmacy System
Inventor: CHOI WON HEE
IPC: B65B5/10
Filed: 2018-09-03
Abstract: The present invention is provided to add artificial intelligence to an existing automatic preparation machine to inspect a drug and increase the efficiency of an automatic preparation machine. The automatic preparation machine according to the present invention analyzes data of drugs to be packaged by using artificial intelligence, thereby being able to add a drug inspection process that could not be performed in an existing automatic preparation machine, and to increase efficiency of a preparation speed of the automatic preparation machine.
Patent KR-20200032915-A (KR)
Title: A Compositon for Anti-inflammation comprising Curcuma longa Linne Ethanol Extract as an effective ingredient
Inventor: HWANG SEUNG MI
IPC: A61P29/00
Filed: 2018-09-19
Abstract: The present invention relates to an anti-inflammatory composition containing a Curcuma longa extract as an active component. The composition according to the present invention relates to the anti-inflammatory composition, which contains 1000 to 3000 μg/ml of the Curcuma longa extract based on 2×10^5 cells/ml of RAW 264.7 macrophages. The composition according to the present invention is the composition having anti-inflammatory efficacy by inhibiting cytokine secretion of macrophages due to inflammation, inhibiting nitric oxide activity, and inhibiting the activity of inflammatory mediators and the expression of inflammation-related genes.
Patent KR-20200033035-A (KR)
Title: waistcoat type massage device
Inventor: LEE KI CHUN
IPC: A61H7/00
Filed: 2018-09-19
Abstract: The present invention discloses a silver fabric-based best type low frequency massager wearing member which cuts a silver fabric generating low frequency by energization into a predetermined length and installs the same on an inner side of the wearing member by sewing work, thereby highly improving productivity and workability by manufacturing. The silver fabric is woven by plain weaving through repetitive crossing of horizontal yarns and vertical yarns such that cost reduction is possible. The silver fabric is cut as much as required to be attached and installed to the inner side of the wearing member by sewing work. Production costs can be minimized. A user wears the wearing member by covering both arms with armrest parts to be fixed such that the wearing member can maintain a firmly fixed state regardless of movement or motion.
Patent KR-20190139734-A (KR)
Inventor: KWON HYE RIM
IPC: G06F3/041
Filed: 2018-09-20
Abstract: The present invention relates to a touch sensor module, a window laminate including the same, and an image display device including the same. The touch sensor module according to embodiments of the present invention comprises: a touch sensor layer including sensing electrodes and traces branching from the sensing electrodes; a flexible circuit board electrically connected with the traces in one end part of the touch sensor layer; and a support structure covering part or all of the flexible circuit board and the touch sensor layer in common, thereby preventing the damage and delamination of the flexible circuit board, the electrodes included in the touch sensor layer, and wires by the support structure.
Patent KR-20200040982-A (KR)
Title: Display apparatus and method of driving display panel using the same
Inventor: KIM KYUN HO
IPC: G09G3/36
Filed: 2018-10-10
Abstract: A display device for compensating charging time of a data voltage includes a display panel, a driving control unit, a gate driving unit, and a data driving unit. The display panel includes a plurality of gate lines, a plurality of data lines, and a plurality of sub-pixels connected to the gate lines and the data lines. The driving control unit analyzes input image data to determine one of a first driving mode and a second driving mode as a driving mode. The gate driving unit outputs gate signals having different timings to the gate lines in the first driving mode and outputs gate signals having the same timing to at least two gate lines in the second driving mode. The data driving unit outputs a data voltage to the data lines.
Patent KR-20200046159-A (KR)
Title: Apparatus and method for assisting parking of vehicle
Inventor: YOON DAE JOONG
IPC: B62D15/02
Filed: 2018-10-16
Abstract: According to an embodiment of the present invention, a parking assist device for a vehicle includes: a space search unit for searching for a parking available space; a determination unit for determining a parking type of the parking available space; and a controller which determines a parking performance method in consideration of a positional relationship between the parking available space and a user vehicle when it is determined that the parking type of the parking available space is a diagonal parking type, and performs parking at the parking available space based on the determined parking performance method.
Patent KR-20200045923-A (KR)
Inventor: NORO YUKIHIRO
IPC: H01L41/083
Filed: 2018-10-23
Abstract: Provided is a stacked piezoelectric element capable of preventing breakdown of insulation between electrodes. According to a first embodiment of the present invention, the stacked piezoelectric element includes: a stacked piezoelectric body formed by vertically stacking a plurality of piezoelectric body layers; a plurality of internal electrodes interposed between piezoelectric body layers adjacent to each other among the plurality of piezoelectric body layers, and including first internal electrodes which are even-numbered internal electrodes from a top of the internal electrodes, second internal electrodes which are disposed on an upper side of a first internal electrode in a middle of the first internal electrodes and are odd-numbered internal electrodes from the top of the internal electrodes, and third inner electrodes which are disposed on a lower side of the first inner electrode in the middle of the first internal electrodes and are odd-numbered internal electrodes from a bottom of the internal electrodes; a first upper electrode, a second upper electrode, and a third upper electrode formed on a top surface of the stacked piezoelectric body; and a lower electrode formed on a bottom surface of the stacked piezoelectric body, wherein the first upper electrode, the first internal electrodes, and the lower electrode are electrically connected to each other, the second upper electrode and the second internal electrodes are electrically connected to each other, the third upper electrode and the third internal electrodes are electrically connected to each other, and first one of the second internal electrodes from the top of the internal electrodes is not formed at a portion corresponding to the third upper electrode.
Patent KR-20190092234-A (KR)
Title: Control system for a compressor, electronic control valve for the same, and compressor with the same
Inventor: KWAK JUNG MYUNG
IPC: F04B27/18
Filed: 2018-10-31
Abstract: The present invention relates to a control device for controlling operation of a compressor, an electronic valve used therefor, and a compressor having the same. According to the present invention, a control device for a compressor comprises: a piston reciprocating by a swash plate; a crank chamber in which the swash plate mounted for a tilt angle with respect to a rotary shaft to be varied is stored; a discharge chamber from which a compressed operating fluid is discharged; a suction chamber into which an operating fluid to be compressed is sucked; a first communication route enabling the suction chamber to be connected to the crank chamber; a second communication route enabling the discharge chamber to be connected to the crank chamber; and a control valve selectively opening and closing the first communication route and the second communication route. Moreover, the control device for a compressor comprises: a suction pressure sensor measuring pressure of the suction chamber; a valve control part determining target suction pressure based on a value measured from the suction pressure sensor and predetermined temperature; and a valve operation part controlling an opening of the control valve for the target suction pressure determined by from the valve control part to be realized.
Patent KR-20200051279-A (KR)
Title: System for monitoring a process environment
Inventor: KIM JIN KUK
IPC: G01D21/02
Filed: 2018-11-05
Abstract: According to an exemplary embodiment of the present invention, a process environment monitoring system includes: a multiple detecting sensor module including a plurality of detecting sensors installed in a process environment to detect chemical substances different from each other; a source detecting module detecting sources of the chemical substances detected through data transmitted from the detecting sensor module; a process environment analyzing module analyzing the process environment based on the data transmitted from the source detecting module; and a wakeup module starting communication between the multiple detecting sensor module and the source detecting module and starting an operation of the source detecting module.
Patent KR-20200055984-A (KR)
Title: Method for manufacturing Mg complex hydroxide for flue gas desulfurization having high specific surface area by using exhaust gas generated in lime calcination process
Inventor: SHIN GIL JAE
IPC: B01D53/48
Filed: 2018-11-14
Abstract: Provided is a method of manufacturing an Mg-based complex hydroxide for flue gas desulfurization having a high specific surface area by using an exhaust gas generated in a lime calcination process. The method of manufacturing the Mg-based complex hydroxide for flue gas desulfurization having a high specific surface area of the present invention comprises the processes of: preparing magnesium hydroxide [Mg(OH)_2] slurry by making seawater react with slaked lime; introducing a flue gas containing CO_2 generated in a lime calcination furnace into the magnesium hydroxide slurry; and aging the magnesium hydroxide slurry into which the flue gas is introduced at a temperature of 50 to 90°C for 0.5 to 4 hours.
Patent KR-20200057839-A (KR)
Inventor: HYOUNG SEOK KIM
IPC: G06Q50/02
Filed: 2018-11-15
Abstract: The present invention relates to a system and method for diagnosing a crop disorder, which can diagnose and take a measure for a crop disorder, such as a nutrient disorder, a physiological disorder, an environmental disorder, and a blight on the basis of agricultural data on a farm. The system of the present invention comprises: a learning network unit having a learning network constructed to represent a causal relationship with a crop disorder from a plurality of pieces of agricultural data through learning; a symptom diagnosis unit for extracting a crop disorder item having the high occurrence probability by inputting the agricultural data in association with a farm into the learning network; and a cause extracting unit for extracting at least one main cause agricultural data by calculating the degree of contribution with respect to the crop disorder item of each agricultural data. According to the present invention, crop disorder occurrence prediction, cause diagnosis, and correspondence based on data can be performed, and a farm can be protected from various crop disorders with a low-cost automated service regardless of proficiency of a cultivator.
Patent KR-20200058746-A (KR)
Inventor: SONG YUN HEUB
IPC: G11C5/14
Filed: 2018-11-20
Abstract: Disclosed is a phase change memory device using a current repeater. According to an embodiment, the phase change memory device comprises: a bit line PMOS serving as a switch for a bit line; an ovonic threshold switch (OTS) disposed under the bit line PMOS; a phase change layer disposed under the OTS; a source line NMOS disposed at the bottom of the phase change layer and serving as a switch for the source line; two current repeaters disposed on the top of the bit line PMOS and the bottom of the source line NMOS, respectively, to operate as a variable resistor to amplify the sensing margin of the phase change memory element; and a reference resistor disposed between the two current repeaters.
Patent KR-20200060142-A (KR)
Inventor: CHA WON SIM
IPC: H01M8/04029
Filed: 2018-11-22
Abstract: The present invention relates to a fuel cell system of an underwater moving vehicle capable of utilizing waste heat of a fuel cell. According to an embodiment of the present invention, a fuel cell system of an underwater moving vehicle capable of utilizing waste heat of a fuel cell comprises: a hydrogen storage alloy for supplying hydrogen; a fuel cell for generating electrical energy by receiving hydrogen from the hydrogen storage alloy; a fresh water circulation line for circulating fresh water provided to the fuel cell; a heat exchanger installed on the fresh water circulation line and heat-exchanging fresh water of a high temperature used in the fuel cell with seawater of a low temperature; and a sea water circulation line for supplying sea water outside a ship to the heat exchanger, and providing sea water which has passed through the heat exchanger to the hydrogen storage alloy, wherein heat energy of the fresh water can be supplied as a heat source of an electric heater for heating air inside the ship by bypassing the fresh water which has passed through the heat exchanger.
Patent KR-20200066757-A (KR)
Title: Smartphone case for storing earphones
Inventor: JUNG SANG EUN
IPC: A45C11/00
Filed: 2018-12-03
Abstract: The present invention relates to a mobile phone case that has a function of safely protecting a mobile phone from external shocks and allows an earphone to be stored for use whenever necessary. On top of a central part, there is an earphone head storage space and a cord reel that can adjust the length of an earphone head direction cable, and an earphone cable storage unit is present on the bottom. A plastic cover is used for a basic phone case made of a silicone material to secure the storage space for an earphone cable and cord reel.
Patent KR-20200068888-A (KR)
Title: Smart mirror display device
Inventor: KIM BO SUNG
IPC: G06F3/0481
Filed: 2018-12-06
Abstract: According to an embodiment of the present invention, provided is a smart mirror display device. The smart mirror display device comprises: a camera unit for photographing a user located in front of the smart mirror display device to generate a user image; a mirror display unit displaying a mirror image of the user or the user image; a sensing unit that senses the user′s body contact; and a control unit that recognizes the user′s face from the user image and generates predetermined content for each user by identifying the user based on the recognized user′s face.