baber/WOPTO huggingface dataset:
Patent KR-20200137811-A (KR)
Title: Method and apparatus for providing algorithm and user environment for visual analysis of chemical reactions
Inventor: KIM SEUNG CHUL
IPC: G16C20/10
Filed: 2019-05-31
Abstract: Disclosed are an apparatus for analyzing chemical reactions and a method for analyzing a chemical reaction using the same. According to the present invention, the method may comprise the steps of: receiving a first input related to a plurality of chemical reaction steps; displaying the plurality of chemical reaction steps based on the first input; receiving a second input related to a first unit chemical reaction path connecting a first chemical reaction step and a second chemical reaction step among the plurality of chemical reaction steps; displaying the first unit chemical reaction path based on the second input; receiving a third input for selecting at least one of the first chemical reaction step and the first unit chemical reaction path; and displaying detailed information corresponding to the third input.
Patent KR-20190064557-A (KR)
Title: Extracting method of nucleic acid from biological samples
Inventor: MIN JUN HONG
IPC: C12N15/10
Filed: 2019-05-31
Abstract: The present invention relates to a method for extracting nucleic acids from a biological sample, wherein the extraction method presents a novel method for effectively extracting nucleic acids. When nucleic acids are extracted from conventional biological samples, a purification rate is low since various impurities present in the biological samples have not been properly removed. However, according to the present invention, provided is the method for extracting nucleic acids from a biological sample, of which the recovery rates of bacteria and nucleic acids are enhanced, by adding a surfactant and a sodium sulfate (Na_2SO_4) solution in a biological sample disruption step and a purification step, thereby enabling pathogens to be detected with greater sensitivity and accuracy.
Patent KR-20200139410-A (KR)
Title: Safety apparatus for front door sight window
Inventor: LEE GI UG
IPC: E06B7/30
Filed: 2019-06-04
Abstract: The present invention provides a safety apparatus for a sight window of a front door, which can identify an outside situation without directly touching eyes and identify the outside situation even when the outside is dark. To this end, the safety apparatus for a sight window of a front door of the present invention includes: one or more mounting members; a detecting sensor provided on the mounting members and detecting people at the outside through the sight window of the front door; a flickering lamp provided on the mounting members; a control circuit part flickering the flickering lamp when the people are detected through the detecting sensor; and a power part provided on the mounting members and supplying power to the detecting sensor, the flickering lamp, and the control circuit part.
Patent KR-20200144246-A (KR)
Inventor: OH JEONG SANG
IPC: F02D41/20
Filed: 2019-06-18
Abstract: The present invention relates to technology for correcting the deviation in the amount of fuel injected through an injector. According to the present invention, disclosed are a method and a system for correcting a fuel injection amount, wherein the method comprises the steps of: injecting fuel by applying a current value for injection of a target fuel amount under an operation condition in which fuel injection is blocked; calculating a frequency analysis value for a pressure signal on a fuel pressure rail when the fuel is injected; calculating a fuel amount deviation corresponding to a difference value between the frequency analysis value and a reference frequency analysis value stored in advance; and correcting a current value of the injector applied for injection of the target fuel amount to remove the fuel amount deviation.
Patent KR-20200003719-A (KR)
Title: Image processing apparatus, image processing method, and storage medium
Inventor: ISHII MASATOSHI
IPC: H04N13/279
Filed: 2019-06-21
Abstract: Provided is an image processing device having: a first acquisition part configured so as to acquire image data from an imaging device; and a second acquisition part configured so as to acquire display facility information indicating a configuration of one or more display screens in a display facility to be simulated. Provided is a generation part for generating a simulation image for simulating a display of an image on the display facility based on the display facility information and the acquired image data. Provided is a display control part for displaying the simulation image on a display device.
Patent KR-20210000096-A (KR)
Inventor: Han sung nam
IPC: H02M7/5387
Filed: 2019-06-24
Abstract: The present invention relates to a power conversion device and a home appliance having the same. According to an embodiment of the present invention, the power conversion device comprises: a switching element for power conversion; a snubber circuit having a resistance element and a capacitor, and connected in parallel to the switching element; and a one-way conduction element connected in parallel to the resistance element provided in the snubber circuit. Accordingly, both switching loss and a ringing phenomenon occurring during switching operation of the switching element can be effectively improved. In addition, various embodiments of the present invention are possible.
Patent KR-20210001000-A (KR)
Inventor: KIM JUNG WAN
IPC: C08L5/08
Filed: 2019-06-26
Abstract: The present invention relates to a method for manufacturing low molecular weight chitosan using solution plasma generated by using a unipolar power source. More specifically, the present invention relates to a method for rapidly manufacturing low molecular weight chitosan from chitosan without modifying the chemical structure of chitosan through solution plasma.
Patent KR-20200002684-A (KR)
Title: Thermoplastic resin composition and molded product using the same
Inventor: KIM IN CHOL
IPC: C08L67/02
Filed: 2019-06-28
Abstract: Disclosed are a thermoplastic resin composition and a molded product comprising the same, and on the basis of 100 parts by weight of a base resin comprising (A) 70-90 wt% of a polybutylene terephthalate resin and (B) 10-30 wt% of an acrylic graft copolymer, the thermoplastic resin composition comprises: (C) 1-5 parts by weight of an epoxy group-containing methacrylate-aromatic vinyl-unsaturated nitrile copolymer; (D) 15-20 parts by weight of a carbon fiber; (E) 1-5 parts by weight of a carbon nanotube; and (F) 18-20 parts by weight of aluminum diethyl phosphonate (ADEP).
Patent KR-20210002279-A (KR)
Inventor: JO GUEJONG
IPC: G05B19/418
Filed: 2019-06-28
Abstract: Provided is a virtual physical production system, which comprises: a central OPC UA server which centralizes all communication data for the CPPS of the entire factory in accordance with the overall hierarchical structure; a factory CPPS model which constructs a CPPS factory topology in which a plurality of field devices in a physical area are virtualized in a hierarchical structure; an external system which periodically exchanges data with the central OPC UA server in an asynchronous message method or through an OPC UA session from the outside; and a physical OPC UA server which collects data from a plurality of distributed field devices and exchanges data received from the central OPC UA server.
Patent KR-20200006007-A (KR)
Inventor: ROUAISSIA CHAOUKI
IPC: G01B7/14
Filed: 2019-07-08
Abstract: The present invention relates to a capacitive proximity sensor which is used in mobile devices such as connected tables and smartphones. The capacitive proximity sensor is used to switch off a display (70) when a device is brought to an ear and selectively reduce RF power when the device comes close to a body part of a user in order to follow an SAR regulatory limit. The capacitive proximity sensor uses two electrodes (60, 30), wherein a first electrode can serve as an RF antenna and the other is desirably on a rear surface of a phone and faces the display.
Patent KR-20210007657-A (KR)
Inventor: Ma sang ho
IPC: F21K9/60
Filed: 2019-07-12
Abstract: The present invention relates to an LED lighting device. The LED lighting device includes: an LED module wherein a plurality of LEDs are arranged and installed at regular intervals on a substrate; a lens cover arranged to surround the LED array of the substrate and having a coupling portion formed at a position corresponding to each of the LEDs; and a light distribution lens which can be combined with each of the coupling portion of a lens cover to control the light distribution of each LED. The present invention has an advantage of implementing a variety of light distribution because it is possible to apply a light distribution lens suitable for each purpose to each of the LEDs. In the present invention, the light distribution lens suitable for each use can be applied to each of the LEDs, so that various light distribution can be realized.
Patent KR-20210007690-A (KR)
Inventor: EUM SEOK HO
IPC: E04G11/48
Filed: 2019-07-12
Abstract: The present invention relates to an apparatus for multi-dropping a slab form and a method for multi-dropping a slab form using the same. The apparatus for multi-dropping a slab form includes: a mounting plate on which a head part supporting a concrete floor surface formed by being cured on a slab form coupler is mounted; a pair of wing parts arranged on a lower side of the mounting plate and allowing a detachable support beam to be mounted on the head part so that the slab form coupler can be supported; a wing body coupling and supporting the pair of wing parts; a guide rod extended downward from the mounting plate and guiding the wing body; and a multi-falling part allowing the support beam separated from the head part to multi-fall along the guide rod with the wing body in a state of being coupled to the slab form coupler.
Patent KR-20200038166-A (KR)
Inventor: OH KEE KWON
IPC: H04B10/50
Filed: 2019-07-17
Abstract: According to the present invention, an optical device for emitting light with light modulation characteristics comprises: a waveguide including a light generation area, a wavelength varying area, and a light modulation area; a first optical waveguide layer provided into the light generation area, wherein light is generated therein; a second optical waveguide layer provided into the wavelength varying area and connected to the first optical waveguide layer; a ring type third optical waveguide layer provided into the light modulation area and connected to the second optical waveguide layer; and first and second light modulation electrodes spaced apart from each other with the light modulation area therebetween. The first light modulation electrode, the third optical waveguide layer, and the second light modulation electrode vertically overlap each other.
Patent KR-20200069209-A (KR)
Inventor: CHOI TAE GEUN
IPC: A61B3/14
Filed: 2019-07-17
Abstract: According to one embodiment, provided is a diagnosis assistance image providing device which is configured to diagnose a disease based on a fundus image. The diagnosis assistance image providing device comprises: a neural network model configured to diagnose a disease of an inputted fundus image, wherein the neural network model is trained to diagnose the disease through a plurality of fundus image sets; a CAM module configured to output a CAM image based on at least one of the inputted fundus image and information obtained from the neural network model such that an area that affects diagnostic performance of the neural network module can be easily identified; and a lesion emphasis model configured to emphasize, on the basis of characteristics of the disease, the area that affects the diagnostic performance according to each characteristic of the disease fat least one of the inputted fundus image and the CAM image. In addition, the diagnosis assistance image providing device provides a diagnosis assistance image in which an onset location and an onset area of the disease are emphasized through the lesion emphasis model. According to the present invention, diagnosis results can be easily understood through the diagnosis assistance image.
Patent KR-20210011259-A (KR)
Title: Apparatus for mounting sensor with cam bolt and method thereof
Inventor: WOO MYEONG NAM
IPC: F16B35/04
Filed: 2019-07-22
Abstract: The present invention relates to a device and a method for mounting a sensor such as radar, lidar, and a camera in a vehicle and, more particularly, to technology for optimizing the tilting angle during mounting of the sensor by applying a cam bolt. The sensor mounting device with a cam bolt applied thereto according to the present invention comprises a fixing bracket attached to the vehicle and coupled to a mounting portion formed on the sensor, and the cam bolt which couples the fixing bracket to the mounting portion of the sensor and fixes the sensor at a tilting angle for maximizing the performance of the sensor. The fixing bracket has a guide hole formed therein to enable the cam bolt to be inserted therein and to guide the position of the fixing bracket to move according to the rotation of the cam bolt.
Patent KR-20190094298-A (KR)
Title: Overhead Type Transport Apparatus
Inventor: HYUNSEOK YANG
IPC: B61D45/00
Filed: 2019-07-24
Abstract: According to one embodiment of the present invention, an overhead type transport apparatus includes: a guide rail including a main rail and at least one sub-rail crossing over the main rail and fixed to a ceiling side; at least two transport units driving along the guide rail; a carrier unit which is coupled to a lower side of the transport unit, which rotates about a carrier central part, and in which the other end is inclined toward an upper side or a lower side based on one end; and a basket unit detached from the lower side of the carrier unit.
Patent KR-20210012552-A (KR)
Title: Packing machine for a tray
Inventor: LEE SUN YEOL
IPC: B65B31/02
Filed: 2019-07-25
Abstract: The present invention relates to a tray packing apparatus which comprises: a tray loading unit which loads trays storing semiconductor devices; a tray transfer unit which transfers the trays in a first direction; a packing container loading unit placed on one side of the tray transfer unit to supply packing containers in a second direction crossing the first direction; a packing container sealing unit placed at a position where the first direction and the second direction cross each other, which forms sealed packing containers by vacuum-packing the trays in the packing containers; a box loading unit placed on one side of the tray transfer unit adjacent to the packing container sealing unit to supply boxes in a third direction crossing the first direction; a box packing unit placed on a position where the first direction and the third direction cross each other, and forming a box in which the sealed packing containers are boxed and packed; and an unloading unit which is placed on an end of the first direction adjacent to the box packing unit, and discharges the packed boxes to the outside. The present invention is able to easily pack the plurality of trays in the packing containers.
Patent KR-20210015089-A (KR)
Inventor: YOO JONGHUN
IPC: H04B1/00
Filed: 2019-07-31
Abstract: According to various embodiments of the present invention, provided is an electronic device which can comprise an antenna, a first duplexer, a filter power amplification circuit, a processor, an RFIC, a first switch, a second switch, and a third switch. Accordingly, loss of output power of an RF signal can be minimized, and distance for direct communication can be extended.
Patent KR-20200023194-A (KR)
Title: Flexible optical fiber ribbons and methods of formation thereof
Inventor: FALLAHMOHAMMADI EHSAN
IPC: G02B6/44
Filed: 2019-08-12
Abstract: Provided is an optical fiber cable which includes a plurality of flexible ribbons, a plurality of first bonding regions, and a plurality of second bonding regions. Each of the plurality of flexible ribbons includes a plurality of optical fibers. Adjacent optical fibers among the plurality of optical fibers are attached to each other by one of the plurality of first bonding regions. The second bonding regions couple a first ribbon among the plurality of flexible ribbons with a second ribbon among the plurality of flexible ribbons.
Patent KR-20190100900-A (KR)
Inventor: KIM HYOUNG JOO
IPC: G02F1/1335
Filed: 2019-08-14
Abstract: According to a backlight unit and a display device having the same, the backlight unit comprises: a light source generating light; and a light guide plate adjacent to the light source. The light guide plate has: a light incident surface receiving the light; a light emission surface emitting the light incident through the light incident surface; a reflection surface facing the light emission surface and reflecting the incident light; and a protrusion unit provided with a lenticular shape on the light emission surface. The reflection surface has a slope surface which is adjacent to the light incident surface and sloped toward a light emission surface side. Therefore, a whole thickness of the display device can be reduced and light efficiency of the backlight unit can be increased.
Patent KR-20210020482-A (KR)
Title: Magnetic memory device
Inventor: LEE SEO WON
IPC: H01L43/02
Filed: 2019-08-14
Abstract: Disclosed is a magnetic memory device. The magnetic memory device includes: an element separation membrane formed on a substrate and defining an active area; a source area and a drain area placed at a distance in the active area of the substrate; a channel part placed in the active area of the substrate, and placed between the source area and the drain area; a spin orbit torque (SOT) inducing layer placed in the channel part of the substrate; a magnetic tunnel junction (MTJ) structure which is a magnetic tunnel junction (MTJ) structure placed on the SOT inducing layer, including a free layer placed on the SOT inducing layer, a tunnel barrier layer placed on the free layer, and a fixing layer placed on the tunnel barrier layer; a word line placed on the magnetic tunnel junction (MTJ) structure; a source line electrically connected with the source area; and a bit line electrically connected with the drain area. Therefore, the present invention is capable of improving the degree of integration of a memory device.
Patent KR-20210024271-A (KR)
Title: Image plate manufacturing method and window manufacturing method including the same
Inventor: KIM JUNYOUNG
IPC: G02B27/36
Filed: 2019-08-21
Abstract: According to an embodiment of the present invention, an image plate manufacturing method includes the steps of: providing a first jig having a planar area and a sidewall area; forming a pre-image pattern inside at least the sidewall area; transferring the pre-image pattern to a pad; forming an image pattern by transferring the pre-image pattern transferred to the pad to the planar area of an upper surface of a second jig; and forming a groove in the planar area of the upper surface of the plate based on the image pattern, thereby reducing a development cost and a development period.
Patent KR-20210024781-A (KR)
Title: Prescription system for individual personalized oral care
Inventor: KIM SU YOUNG
IPC: G16H20/10
Filed: 2019-08-26
Abstract: The present invention relates to an oral product prescription sales linkage system. Specifically, an oral product prescription sales linkage system (1) comprises: an oral condition check unit (100); an oral care assistant prescription unit (200); and an oral condition diagnosis prescription output unit (300), thereby allowing a dentist to prescribe an oral product suitable for a patient′s individual oral condition.
Patent KR-20190103120-A (KR)
Title: Method for remote lecture controlling using communication protocol
Inventor: SONG HYUN JONG
IPC: G06Q50/30
Filed: 2019-08-26
Abstract: According to an embodiment of the present invention, a remote control lecture method using a real-time communication protocol comprises: a course tool and function setting process of having a course tool and a function setting value set by a teacher through a course setting screen by generating, by a teacher mobile terminal which is a mobile terminal used by a teacher, the course setting screen for receiving the course tool and the function setting value used for a course performance; a setting value transmission process of wirelessly transmitting, by the teacher mobile terminal, the set course tool and the function setting value to a web server; a relay transmission process of relaying and transmitting, by the web server, the course tool and the function setting value to a teacher desktop PC; and a course performance screen generating process of generating, by the teacher desktop PC, a class performance screen in accordance with the course tool and the function setting value received from the web server to display the same on the teacher desktop PC.
Patent KR-20210025219-A (KR)
Title: Insulation Structure of Corners of Liquefied Natural Gas Storage Tank
Inventor: BAEK SEUNG JUN
IPC: F17C3/02
Filed: 2019-08-27
Abstract: The present invention relates to a liquefied natural gas storage tank of a dual barrier structure wherein a secondary insulation wall, a secondary sealing wall, a primary insulation wall and a primary sealing wall are sequentially stacked on an inner wall of a vessel body. The liquefied natural gas storage tank includes: an invar tube to which ends of the primary and secondary sealing walls are individually connected, thereby delivering a load applied to the primary and secondary sealing walls to the vessel body; and a corner box supporting a lower part of the invar tube. The invar tube includes: a pair of horizontal invar plates formed in a horizontal direction to be connected with the primary and secondary sealing walls formed in a horizontal direction, respectively; and a pair of vertical invar plates formed in a vertical direction to be connected with the primary and secondary sealing walls formed in a vertical direction, respectively, wherein a wrinkled part is included in an end of a lower part of the primary sealing part connected with the vertical invar plates to reduce stress delivered to the invar tube. Therefore, the vertical invar plate can be prevented from protruding downward from a level of the secondary sealing wall, and the shape of a lower part of the invar tube forms a flat surface, thereby manufacturing the corner box supporting the invar tube as an integrated structure.
Patent KR-20210029470-A (KR)
Title: Process for Preparing Pyrimidinyl Bipyridine Compound and Intermediate Therefor
Inventor: MIN CHANGHEE
IPC: C07D401/14
Filed: 2019-09-06
Abstract: The present invention provides a method for manufacturing a pyrimidinyl bipyridine compound in high yield and high purity without using expensive silica gel, and an intermediate used for the same. According to the manufacturing method of the present invention, the pyrimidinyl bipyridine compound represented by chemical formula 1 can be mass-produced in high yield and high purity without using expensive silica gel.
Patent KR-20210029534-A (KR)
Title: Organic compound, organic light emitting diode and organic light emitting device having the compound
Inventor: YOO MI SANG
IPC: H01L51/50
Filed: 2019-09-06
Abstract: The present invention relates to an organic compound having a structure of chemical formula 1, and an organic light emitting diode and an organic light emitting device in which the organic compound is applied to a light emitting unit. By introducing the organic compound of the present invention into the light emitting unit, it is possible to realize the organic light emitting diode and the organic light emitting device having a low driving voltage, excellent luminous efficiency and improved color purity.