baber/WOPTO huggingface dataset:
Patent KR-20190024172-A (KR)
Inventor: KIM JUN TAI
IPC: E04G13/04
Filed: 2017-08-31
Abstract: The present invention relates to a length variable floor Euroform for finishing a beam Euroform gap and, more specifically, to a new conceptual technique for quickly and conveniently finishing a gap generated in a finishing unit when constructing a Euroform of a beam connecting columns. A conventional floor Euroform and the prior art for finishing a gap of a column have a very complicated structure and require large manufacturing costs, and have no compatibility that can be easily connected to and used with conventional standard Euroform, and in particular, there is a problem in which a separate additional construction is required because there is no configuration of integrally connecting the same with a pillar Euroform. According to the present invention, to resolve such problems, a gap between a floor Euroform and a column can be finished by varying the length of a moving steel frame, which is assembled to one side of a fixed steel frame connected to the floor Euroform, while moving the moving steel frame left and right. According to the present invention, a technology for seating and integrally connecting a Euroform connection angle attached to the tip of one side of the moving steel frame to the upper end of a pillar Euroform is reinforced.
Patent KR-20180030428-A (KR)
Inventor: WINZELL THOMAS
IPC: G06T5/40
Filed: 2017-08-31
Abstract: A method (100) for pseudo coloring of a digital single-channel image is disclosed. The method comprises: a step (101) of acquiring a single-channel image having intensity distribution; a step (102) of forming a first channel of a multi-channel image by performing first histogram equalization of the intensity distribution; and a step (103) of forming a second channel of the multi-channel image by performing a different second histogram equalization of the intensity distribution, wherein the first channel and the second channel of the multi-channel image represent different components of a color model. In addition, an apparatus for providing pseudo coloring of a digital single-channel image, and a thermal monitoring camera system (5a, 5b) having the apparatus are disclosed.
Patent KR-20180096470-A (KR)
Title: A Portable NanoAptamer Analyzer for Detection of Bisphenol A
Inventor: SON AH JEONG
IPC: G01N21/64
Filed: 2017-09-05
Abstract: The present invention relates to a portable analyzer for detecting bisphenol A, and a method for detecting the bisphenol A, wherein the analyzer has aptamer specifically coupled to the bisphenol A. The analyzer of the present invention can analyze a small quantity of samples collected in a polluted environment in a similar way to analyze that of a laboratory environment even on the spot, thereby enabling immediate and accurate detection and quantification of the bisphenol A.
Patent KR-20190027541-A (KR)
Inventor: HWANG JUNG IM
IPC: G02F1/1335
Filed: 2017-09-07
Abstract: Provided in the present invention is a liquid crystal display device comprising: a first substrate; a plurality of grooves arranged on the upper part of the first substrate while being periodically spaced apart from each other; a pixel electrode and a common electrode disposed on the upper part of a first plate and spaced apart from each other; and a liquid crystal layer disposed on the upper part of the plurality of grooves, and including a plurality of liquid crystal capsules.
Patent KR-20190028020-A (KR)
Inventor: SOHN HO YONG
IPC: A23L3/3472
Filed: 2017-09-08
Abstract: The present invention relates to an antimicrobial composition including an extract of a sprout of zingiber officinale and, more specifically, an antimicrobial composition with excellent antibacterial activity, which includes an ethanol extract of a sprout of zingiber officinale, a hexane fraction or an ethyl acetate fraction of the ethanol extract. The extract of the sprout of the zingiber officinale, the hexane fraction or the ethyl acetate fraction of the ethanol extract have an excellent antimicrobial activity, thereby being used for an antibacterial pharmaceutical composition, health functional food, a cosmetic composition, an animal feed composition, food, cosmetic, or animal feed additives, various cleaning agents, and various cleansers. In addition, the extract of the sprout of the zingiber officinale, the hexane fraction or the ethyl acetate fraction of the ethanol extract have excellent heat stability and does not show an activity loss even in an acidic condition at pH 2 and blood plasma, thereby being easily processed into various forms such as liquid, cream, powder, a pellet, a pill, etc. to be useful in a pharmaceutical industry, a food industry, a livestock industry, a health industry, and a cosmetic industry.
Patent KR-20190030411-A (KR)
Inventor: YANG SE HOON
IPC: H04M1/725
Filed: 2017-09-14
Abstract: Disclosed are a position measurement method capable of measuring a position of a mobile terminal by using only one or two sound transmission devices, by using two microphones generally installed in the mobile terminal, and a mobile terminal therefor. According to the present invention, the mobile terminal, which measures its position through two sound transmission devices fixed to different positions, includes: two microphones receiving a sound signal including position coordinates from the two sound transmission devices; and a position determining module calculating the absolute positions of the two microphones and the relative position of one of the microphones with respect to the absolute position of the other one, which is a reference microphone, based on the position coordinates of each of the sound transmission devices, and also, calculating an azimuth, at which the relative and absolute positions of the other microphone are the same, and determining the position of the mobile terminal based on azimuths corresponding to each other among the azimuths calculated for each of the sound transmission devices.
Patent KR-20190031635-A (KR)
Title: Fluid-soluble extractor
Inventor: KIM HA JUONG
IPC: A23L2/04
Filed: 2017-09-18
Abstract: The present invention relates to a pear juice extractor, and more specifically, to an extractor to smash fruit to compress the same in order to extract juice therefrom. In particular, this invention enables automatic extraction of juice, while effectively extracting juice from a slippery fruit such as a pear, an apple, and a grape.
Patent KR-20180038972-A (KR)
Inventor: BOLOSAN SAMUEL
IPC: A61B17/88
Filed: 2017-09-22
Abstract: A surgical system which includes a body extending along a longitudinal axis is provided. A first member is rotationally positioned within the body and includes a first threaded surface. A second member is positioned within the body and includes a second threaded surface engaged with the first threaded surface. The second member is not rotatable with respect to the body. A third member is positioned within the first member. An inflatable bone tamp includes an outer shaft coupled to the body, a balloon coupled to the outer shaft, and an inner shaft coupled to the third member and the balloon. The first member is movable with respect to the body so as to move the balloon from a first length to a second length by operating the third member along the longitudinal axis. Kits and methods are disclosed.
Patent KR-20170119310-A (KR)
Title: 스마트폰의 근거리 홍채 촬영용 카메라를 이용한 홍채 인식장치
Inventor: PARK DAE JIN
IPC: G06K9/20
Filed: 2017-09-27
Abstract: 본 발명은 스마트폰의 근거리 홍채 촬영용 카메라를 이용한 홍채 인식 방법에 관한 것으로서, 스마트폰의 근거리 홍채 촬영용 카메라를 통해 촬영한 홍채영상을 2진 데이터로 처리함으로써 데이터량을 줄여 인식속도를 향상시킬 뿐만 아니라 홍채의 패턴 및 경로의 변화를 통해 오인식률을 줄일 수 있으며, 낮은 사양의 시스템을 통해서도 처리할 수 있어 소형화 및 휴대성이 증대될 수 있고, 밤낮 및 조명에 따른 패턴의 진하기에 관계없이 인식률을 높일 수 있다.
Patent KR-20190037901-A (KR)
Title: Training method for neural network, recognition method using neural network, and devices thereof
Inventor: CHANG HYUN SUNG
IPC: G06N3/08
Filed: 2017-09-29
Abstract: Disclosed are a training method for a neural network, a recognition method using a neural network, and devices thereof. According to one embodiment of the present invention, the training method comprises the steps of: obtaining a loss function including a first probability component changing corresponding to a function value of a mapping function of a first class and a second probability component changing in contrast to a function value of a mapping function of a second class; determining gradient of loss corresponding to input data based on the obtained loss function; and updating a parameter of a neural network based on the determined gradient of loss.
Patent KR-20180064274-A (KR)
Inventor: JEONGMIN YANG
IPC: H04L29/06
Filed: 2017-09-29
Abstract: The present invention relates to a CAN controller and a data transmission method using the same. A CAN controller according to an embodiment of the present invention includes a receiver, a reception FIFO memory, a transmission FIFO memory, and a transmitter. The receiver analyzes reception information received from a CAN bus according to a set protocol. The reception FIFO memory stores the reception information to be overwritten with previously stored reception information on the basis of a bus load and identification data of the reception information. The transmission FIFO memory stores transmission information to be overwritten on previously stored transmission information on the basis of a processor load and identification data of the transmission information. The transmitter sets a protocol and transmits transmission information stored in the transmission FIFO memory to the CAN bus according to a set protocol. According to the present invention, various CAN protocols are supported, and rapidness of CAN communications is secured.
Patent KR-20190038096-A (KR)
Title: Fan motor operation control method
Inventor: LEE JIN SEOB
IPC: F04D27/00
Filed: 2017-09-29
Abstract: The present invention provides a method for controlling operation of a fan motor, comprising: an input value set step for setting a current value in accordance with a fan motor capacity; a first current value measurement step for measuring a first current value introduced into the fan motor; a first overcurrent determination step for comparing an input value predetermined in the input value set step to the current value measured in the current value measurement step; a primary stop step for stopping operation of the fan motor when the measured current value is more than the predetermined input value; a second current value measurement step for re-measuring a second current value introduced into the fan motor; a second overcurrent determination step for comparing the predetermined input value to the current value measured in the second current value measurement step; and a risk notification step for warning a user when a lastly measured current value of the fan motor is more than the predetermined input value.
Patent KR-20190042233-A (KR)
Title: welding device for welding a T type pipe
Inventor: SHIN SANG HYUN
IPC: B23K9/28
Filed: 2017-10-16
Abstract: According to the present invention, a welding device for a T-shaped pipe comprises a frame unit, a vertical movement frame, and a welding module. Therefore, an additional protruding portion is not formed in a transverse pipe, and only a pipe connection hole is simply penetrated to be formed for a vertical pipe to correspond to each other. Therefore, welding can be automatically performed along a contact portion between the pipes formed for heights of each portion to be different.
Patent KR-20180051367-A (KR)
Inventor: KIM SUNG HOON
IPC: G06T7/11
Filed: 2017-10-17
Abstract: Disclosed is a device including: a memory storing at least one instruction; and a processor executing the instruction stored in the memory. The processor executes the instruction to obtain an image including a plurality of objects, identifies the objects in the image based on a result of using at least one neural network, determines a plurality of correcting filters corresponding to each of the identified object, and corrects each of the objects in the image by using the determined correcting filters. The device is able to use rule-based or artificial intelligence algorithm if the objects are identified and correcting filters corresponding to each of the objects are determined. The device is able to use machine learning, nerve network, or deep learning algorithm if the objects are identified through the artificial intelligence algorithm and correcting filters corresponding to each of the objects are determined.
Patent KR-20190045956-A (KR)
Title: Liquid crystal display
Inventor: KWON OH JEONG
IPC: C09K19/56
Filed: 2017-10-24
Abstract: The present invention relates to a liquid crystal display device capable of preventing asymmetrical accumulation of ionic impurities on a display panel. The liquid crystal display device comprises: a first substrate and a second substrate overlapping and spaced apart from each other; a liquid crystal layer disposed between the first substrate and the second substrate and including a plurality of liquid crystal molecules; a first alignment layer positioned between the first substrate and the liquid crystal layer; and a second alignment layer positioned between the second substrate and the liquid crystal layer, wherein the first alignment layer includes at least one of a compound represented by chemical formula 1 and a compound represented by chemical formula 2.
Patent KR-20170140122-A (KR)
Inventor: HWANG IL YEON
IPC: G06Q20/40
Filed: 2017-11-07
Abstract: According to an embodiment of the present invention, a place reservation service providing system comprises: a user terminal which receives information on places for each member store when accessing a place reservation service providing server through an application for a place reservation, provides a place reservation request message about a specific place to the place reservation service providing server by selecting the specific place from the places, and receives a reservation confirmation code from the place reservation service providing server when a reservation of a corresponding place is completed according to the place reservation request message; a place reservation service providing server which provides a place reservation request message to a member store terminal when the place reservation request message is received from a user terminal, and provides a reservation confirmation code to the user terminal by generating the reservation confirmation code while processing payment by being linked with a card company server according to the type of a response message when the response message about the place reservation request message is received from the member store terminal; and a member store terminal which provides reservation situation information for each place to the place reservation service providing server, provides a response message to the place reservation service providing server according to the place reservation request message received from the place reservation service providing server, and allows use of the place according to the reservation confirmation code received from the user terminal. A user, even without paying a visit to a corresponding place, can confirm information on the place and perform reservation.
Patent KR-20190052452-A (KR)
Inventor: KWON OH KYUNG
IPC: F25B17/08
Filed: 2017-11-08
Abstract: One embodiment of the present invention provides an apparatus capable of uniformly performing cooling of cold water by including four adsorption towers in a cooling apparatus and by controlling an adsorption or desorption time of each adsorption tower by selectively controlling the four adsorption towers. According to one embodiment of the present invention, the adsorption type cooling apparatus having multiple adsorption towers comprises: an evaporator having a cold water pipe for introducing and discharging cold water and decreasing the temperature of the cold water; a first adsorption and desorption unit provided in a first adsorption tower connected to the evaporator, selectively introducing a refrigerant vapor which is a vapor formed by evaporating a refrigerant in the evaporator, and adsorbing or desorbing the refrigerant vapor; a second adsorption and desorption unit provided in a second adsorption tower connected to the evaporator, selectively introducing the refrigerant vapor, and adsorbing or desorbing the refrigerant vapor; a third adsorption and desorption unit provided in a third adsorption tower connected to the evaporator, selectively introducing the refrigerant vapor, and adsorbing or desorbing the refrigerant vapor; a fourth adsorption and desorption unit provided in a fourth adsorption tower connected to the evaporator, selectively introducing the refrigerant vapor, and adsorbing or desorbing the refrigerant vapor; and, a condenser connected to the first adsorption tower to the fourth adsorption tower, and selectively introducing and condensing the refrigerant vapor desorbed from the first adsorption and desorption unit, the second adsorption and desorption unit, the third adsorption and desorption unit or the fourth adsorption and desorption unit.
Patent KR-20190053360-A (KR)
Title: Led testing apparatus and method of testing led
Inventor: KWON OH SEOK
IPC: G01N21/17
Filed: 2017-11-10
Abstract: An LED inspection device inspects a base part, an LED chip on the base part, and an LED package including a film on the LED chip. The LED inspection device comprises: a light source part including a first light source for irradiating the LED package with ultraviolet light, and a second light source for irradiating light in the visible light region to the LED package; and a camera for acquiring an image of the LED package using the ultraviolet light irradiated from the first light source and the light in the visible light region irradiated from the second light source. The image is an image obtained by simultaneously using the ultraviolet light and the light in the visible light region, and inspects whether or not the LED package is defective by using the image.
Patent KR-20190054528-A (KR)
Title: Cleaning device for ceiling-type air conditioner
Inventor: SIM JONG WON
IPC: B05B13/02
Filed: 2017-11-14
Abstract: The present invention relates to a cleaning apparatus for a filter of a ceiling-type air conditioner, comprising: a washing water collection unit which collects washing water; a nozzle unit mounted on the washing water collection unit to spray washing water to the filter of the ceiling-type air conditioner; and a driving unit which rotates and drives the nozzle unit. The washing water collection unit comprises: amount (2) formed on the central unit to protrude upwards; and a water collection unit (1) formed around the mount to have a water collection groove (4) which collects washing water used for washing the filter in a groove shape in a part between around the mount and a side wall. The water collection unit (1) has a clamping means for fixating on an air conditioner filter assembly case. The present invention is able to mount the nozzle unit by making the central unit of the washing water collection unit protrude to collect washing water sprayed for washing the filter, to install the nozzle unit with a simpler structure at a low cost, to have the clamping means to fixate the washing water collection unit on the case of the filter assembly, to fixate the cleaning apparatus on the filter assembly in a stable status even without a separate elevation apparatus, to conveniently perform a cleaning work efficiently, to form the water collection unit by using transparent materials, to allow a worker to efficiently perform a cleaning work by watching in person the filter cleaning status even without a separate camera, to simplify a structure for moving the nozzle unit in a corner unit, to improve an operational reliability, and to reduce manufacturing cost.
Patent KR-20190058792-A (KR)
Inventor: PARK JAEHYOUNG
IPC: H01G9/20
Filed: 2017-11-22
Abstract: The present invention relates to a dye-sensitive solar cell. The present invention flexibly takes: an action of improving a first light absorbing layer indirectly absorbing a beam passing through an opposite electrode and an electrolyte in the entire light absorbing layer to a new type in which a plurality of dyes of different types are mixed to be adsorbed; and an action of improving the first light absorbing layer indirectly absorbing a beam passing through the opposite electrode and the electrolyte in the entire light absorbing layer to a new type in which a plurality of dyes of different types are stacked in multiple layers to be adsorbed. The first light absorbing layer (namely, a light absorbing layer indirectly absorbing a beam) is induced to have a high current producing capability of the same level as a second light absorbing layer (namely, a light absorbing layer directly absorbing a beam) based on mixing and adsorption of the plurality of dyes and multi-layer adsorption of the plurality of dyes. As a result, current production amount deviations between light absorbing layers (electrolyte accommodation cells) are greatly reduced without particular difficulty by a solar cell producer, and overall current producing efficiency of products can be greatly improved.
Patent KR-20190066868-A (KR)
Title: Vinyl chloride polymer, preparation method thereof and plastisol comprising the same
Inventor: YOUK KYUNG SEOG
IPC: C08K5/098
Filed: 2017-12-06
Abstract: The present invention relates to a vinyl chloride-based polymer, a manufacturing method thereof, and plastisol comprising the same. The method for producing the vinyl chloride-based polymer according to the present invention can manufacture the vinyl chloride-based polymer having a very small moisture content by specifying a kind and an input of a gumming emulsifier to be put after completion of reaction and adjusting drying conditions. Plastisol manufactured by using the vinyl chloride-based polymer is excellent in processability due to a low viscosity thereof, excellent in a compressive strength, and excellent in foaming properties.
Patent KR-20190069175-A (KR)
Title: Piezosensor measuring vibration, pressure and method for manufactiring the piezosensor
Inventor: OH JU SAM
IPC: G08G1/01
Filed: 2017-12-11
Abstract: The present invention relates to a piezo sensor for measuring vibration and pressure and a method for manufacturing the piezo sensor. More specifically, the present invention relates to a piezo ribbon sensor for measuring vibration and pressure detected by being buried and pressed, comprising: a conductor having a flat plate form and forming a conductor, a piezo film layer provided on an outer surface of the conductor, and a ground layer having a form winding the piezo film layer by bending a metal along a longitudinal direction on an outer surface of the piezo film. The preset invention also relates to a manufacturing method thereof.
Patent KR-20190078699-A (KR)
Title: IoT BASED SMART OYSTER PRODUCTION MANAGEMENT SYSTEM
Inventor: JEONG BYUONG HO
IPC: G06Q50/10
Filed: 2017-12-14
Abstract: The present invention relates to an IoT-based smart oyster production managing system, capable of easily monitoring a working environment and managing human resources. The system comprises: a farm information collecting device (100); a shell removal site information collecting device (200); a washing site information collecting device (300); a freezer information collecting device (400); a packaging chamber information collecting device (500); a shipping site information collecting device (600); and an oyster control center (700).
Patent KR-20190074146-A (KR)
Title: Method and apparatus for detecting ransomware in file system
Inventor: LEE SEUNG KWANG
IPC: G06F21/56
Filed: 2017-12-19
Abstract: A ransomware detection apparatus verifies the randomness of data when the data in a memory buffer is written as a file, and detects whether the data is encrypted data through the verification of randomness. According to the present invention, when file writing is performed in a file system, it is possible to quickly detect that file writing for an encrypted file is performed with a high probability through the verification of randomness or entropy of data. Therefore, the apparatus can be used as a countermeasure to prevent large-scale file encryption by ransomware.