baber/WOPTO huggingface dataset:
Patent KR-20180095304-A (KR)
Title: Compression test equipment considering various condition of stress triaxiality
Inventor: LEE JAE MYUNG
IPC: G01N3/08
Filed: 2017-02-17
Abstract: The present invention relates to a compression test apparatus considering various tri-axis stress ratio conditions which can examine a behavior under various load conditions applied to a composite material. The compression test apparatus considering various tri-axis stress ratio conditions comprises: a bottom jig on which a composite material sample is placed; an upper jig to press the composite material sample downwards from the upper side of the bottom jig; and four boundary blocks assembled on the bottom jig to selectively support four sides of the composite material sample to suppress deformation of a horizontal axis and a vertical axis of the sample in a process where the composite material sample is pressed by the upper jig to increase a cross sectional area. The four boundary blocks are selectively assembled on the bottom jig to test the behavior under various load conditions applied to the composite material.
Patent KR-20180095374-A (KR)
Title: Micro-nano composite, manufacturing methods thereof, and optical device including the composite
Inventor: HONG SUCK WON
IPC: G02B3/00
Filed: 2017-02-17
Abstract: The present invention relates to a micro structure having the shape of a hemispherical lens, a composite structure in which a nano pattern is formed on the micro structure, a manufacturing method thereof, and an optical device including the same. More specifically, provided are the composite structure manufactured by the present invention and the optical device including the same.
Patent KR-20180107889-A (KR)
Inventor: LEE MIN CHUL
IPC: E04G21/32
Filed: 2017-03-23
Abstract: Disclosed is a safety hook device. The safety hook device according to the present invention is combined with a rope connected to a worker′s safety bar in a state that the safety hook device is coupled with a scaffold in an industrial site to support the worker. The safety hook device comprises: a pair of tong parts having a first ring part and a second ring part of a semi-ring shape disposed at an end portion to do a relative rotation and to be opened and closed in a state to face each other, coupled to a scaffold in a ring shape or released from the scaffold, and linked with the rope; a safety operation unit disposed at the other end portion of the tong parts and rotating to selectively open and close the first and second ring parts; and a manipulation unit pressing the safety operation unit to open the first and second ring parts. The safety hook device according to the present invention allows a worker to easily couple or release the safety hook device to or from the scaffold in an industrial site by gripping the tong parts having the first ring part and the second ring part, which relatively rotate in the state to face each other, can prevent the coupling from being released structurally after being coupled since having the safety operation unit to selectively open and close the first and second ring parts, adopts a direct gripping method by the worker since having the manipulation unit for pressing the safety operation unit by pressing power to open the first and second ring parts, and release the coupling of the safety hook device even at a separation distance where the worker cannot directly grip the safety hook device.
Patent KR-20170113361-A (KR)
Inventor: HONG SEONGCHUL DANIEL
IPC: G06K9/00
Filed: 2017-03-29
Abstract: 다양한 실시예들은 디바이스의 디스플레이 활성 영역에 내장된 자체-보상 시스템을 포함하는 컴퓨팅 디바이스를 제공한다.  자체-보상 시스템은 디스플레이 활성 영역에서의 픽셀들 사이의 갭 내에 적어도 부분적으로 능동 매트릭스 유기 발광 다이오드(AMOLED)들로서 형성되는 PIN 다이오드들을 포함하는 일련의 PIN 다이오드 회로들로 구성된다.
Patent KR-20180114610-A (KR)
Inventor: LEE CHUL HEE
IPC: F16F9/53
Filed: 2017-04-11
Abstract: The present invention relates to a magneto-rheological elastomer friction damper capable of controlling a damping force, comprising: a cylinder having a circular cross sectional surface and having an internal space; a rod moving up and down in the cylinder; a magneto-rheological elastomer located between the cylinder and the rod; a magnetic field generator arranged at the outside of the cylinder; and a controller providing an optimized friction damping force. The present invention controls a shear end energy damping force, a surface friction coefficient, and a vertical retraction force of the magneto-rheological elastomer so as to control the damping force of the friction damper.
Patent KR-20180119344-A (KR)
Inventor: KIM HEE KANG
IPC: H04N7/18
Filed: 2017-04-25
Abstract: According to an embodiment of the present invention, disclosed is a region monitoring method which comprises the steps of: acquiring detection information in a first region detected by a radar; acquiring an image in a second region photographed by a camera; acquiring a coordinate transformation between a reference coordinate of the radar and a reference coordinates of the camera by using coordinate information of a preset position in the first region and coordinate information of a preset position in the second region; and extracting tracking information on a predetermined object from the detection information, and displaying an identification mark corresponding to the tracking information on a predetermined object of the image in the second region.
Patent KR-20170118625-A (KR)
Title: 삼차원 프린터로 출력된 조립식 조형물
Inventor: KIM DONG WOOK
IPC: B33Y10/00
Filed: 2017-04-28
Abstract: 본 발명의 삼차원 프린터로 출력된 조립식 조형물은 일단이 바닥과 접하여 지지되고 상부로 갈수록 횡단면적이 감소하는 지주 및 지주가 관통되는 결합구가 형성되고, 적어도 두 개 이상이 지주에 관통되어 적층되는 조형블록을 포함하고, 결합구는 내측면이 지주의 외측면과 접하고 상부로 갈수록 넓이가 감소한다. 
그리고, 본 발명의 삼차원 프린터로 출력된 조립식 조형물의 제작 방법은 특정 조형물의 형상을 이미지로 변환하는 스캔단계, 이미지를 분석하여 삼차원 형상정보를 도출하는 모델획득단계, 삼차원 형상정보에 의한 형상을 상하로 관통하며 상부에서 하부로 갈수록 그 넓이가 넓어지는 결합구를 설정하는 결합구설정단계, 결합구가 설정된 삼차원 형상정보를 가로방향으로 경계를 설정하여 복수 개의 조형블록으로 나누는 가로분할단계, 각각의 조형블록 및 지주를 출력하는 출력단계 및 지주의 직경이 넓은 일단을 바닥에 고정하고 각각의 조형블록을 지주가 관통되도록 적층하여 결합하는 조립단계를 포함한다.
Patent KR-20180123347-A (KR)
Title: Programmable logic controller apparatus
Inventor: KIM SEOK YEON
IPC: G05B19/05
Filed: 2017-05-08
Abstract: The present invention relates to a PLC apparatus for executing a predetermined sequence program for driving control of devices to be controlled during an operation period of each scan period. The PLC apparatus comprises: a buffer memory part temporarily storing data to be processed received from at least one extension module connected to the devices to be controlled and corresponding to the sequence program during an operation period; a receiving memory part storing the data to be processed during the operation period and updated based on the data to be processed in the buffer memory part during an update period of each scan period; and an operation processing part executing a sequence program based on the data to be processed in the receiving memory part during the operation period and generating processed data according to the execution of the sequence program.
Patent KR-20170131253-A (KR)
Inventor: FRANKE ROBERT
IPC: C07C47/02
Filed: 2017-05-18
Abstract: The present invention relates to a problem of producing n-pentanal by hydroformylation from a feedstock mixture including a small amount of n-butene and a large amount of n-butane. Specifically, a solution of additionally optimizing a method established for hydroformylation of such a low-butene mixture is being pursued in the aspect of using materials. The purpose of the present invention is to improve using materials of the feedstock mixture in the production of n-pentanal from the feedstock mixture including the small amount of n-butene and the large amount of n-butane. The method of the present invention enables an economic operation to be performed in an industrial scale. Particularly, an existing oxo plant should be elaborated to achieve a further improved use of feedstock. The purpose is achieved by a combination of hydroformylation and dehydrogenation, wherein the combination has particular characteristics that the dehydrogenation is arranged prior to hydroformylation in a downstream direction, and the hydrogenation is remarkably smaller than a conventional dehydrogenation provided in the upstream. Skilled removal of a product enables contaminants formed in the method to be effectively removed.
Patent KR-20170059954-A (KR)
Inventor: Cheng li hui
IPC: H01L23/28
Filed: 2017-05-24
Abstract: Disclosed are a method for packaging semiconductor devices and packaged semiconductor devices. The method for packaging semiconductor devices according to some embodiments comprises a step of connecting through vias to an insulating material. Each of the plurality of through vias includes a first width. Dies are connected to the insulating material. A part of the insulating material adjacent to each of the through vias is removed. A part of the insulating material adjacent to each of the removed plurality of through vias has a second width, wherein the second width is narrower than the first width.
Patent KR-20180129041-A (KR)
Inventor: KIM JAE HEUNG
IPC: G06K9/00
Filed: 2017-05-25
Abstract: According to one embodiment of the present invention, a method and apparatus for fingerprint authentication are provided. The method for enabling detection of forgery fingerprint comprises the steps of: (a) acquiring feature points based on change in a density value of a specific pixel and a neighboring pixel on a fingerprint image acquired through a fingerprint sensor; (b) comparing the feature points with previously registered feature points; (c) comparing an authentication gain value applied to an output value from the fingerprint sensor with a registration gain value applied for acquiring a fingerprint image when registering fingerprint if the similarity is determined to be equal to or greater than a threshold value as a result of comparison; and (d) determining that the fingerprint authentication fails if the difference between the authentication gain value and the registration gain value is outside the reference range.
Patent KR-20180132441-A (KR)
Inventor: KIM MI JIN
IPC: F04D13/16
Filed: 2017-06-03
Abstract: The present invention relates to a water hammer pump for water purification to circulate water after removing geosmin which is an odor inducing substance in water, thereby solving the problem that the pump is used only for the existing use. In other words, according to the present invention, the water hammer pump includes: a water inlet pipe formed in a cylindrical shape to introduce water; a valve formed in a thin plate shape closed by kinetic energy of the water when a certain amount of water is introduced to form a pressure; a transfer valve formed in a thin plate shape closed by air pressure when the water rises by a movement of a valve to move the water to a discharge pipe; a storage tank formed in a hollow shape to store the water; the discharge pipe formed in a long cylindrical shape to discharge the water; an ozone valve formed of an iron plate to block an inflow of ozone when a certain amount of ozone is introduced; and an ozone inlet formed in a long cylindrical shape to introduce the ozone.
Patent KR-20170069186-A (KR)
Title: 다(多) 구획 분할 전기레인지
Inventor: LEE SEUNG HOON
IPC: F24C7/08
Filed: 2017-06-08
Abstract: 본 발명은 전기레인지에 다중의 발열판(발열히터)을 구비하여 조리 용기의 크기에 따라 쉽고 편리하게 조리를 할 수 있도록 하는 다중 발열판이 구비된 전기레인지에 관한 것이다. 본 발명은 조리용 발열판을 구비하는 전기레인지로서, 상기 조리용 발열판은 조리가 이루어지는 제1 발열부 및 제2 발열부로 구비되고, 상기 제1 발열부(110) 및 제2 발열부(120)는 안쪽에 다중의 조리가 가능하도록 구획 형성되는 발열 조리부를 더 포함하여 구비되는 것을 특징으로 하는 다중 발열판이 구비된 전기레인지를 개시한다.
Patent KR-20190003166-A (KR)
Inventor: YUN SANG WON
IPC: G01R27/08
Filed: 2017-06-30
Abstract: According to an aspect of the present invention, disclosed an electronic control unit (ECU), and a method of controlling an ECU, which are capable of deriving a temperature of a coil part using resistance of the coil part provided at the ECU and controlling the temperature of the coil part when the temperature of the coil part exceeds a predetermined temperature. According to an embodiment, the ECU comprises: a coil part to which a constant voltage is supplied; a sensor configured to measure a coil current flowing into the coil part and a coil voltage supplied to the coil part; a switching part configured to receive a switching signal and supply the coil current on the basis of the switching signal; and a controller configured to input the switching signal to the switching part and calculate a temperature of the coil part using the switching signal, the coil voltage, and the coil current.
Patent KR-20190004869-A (KR)
Title: Display device
Inventor: PARK SEUNG HYUN
IPC: G02F1/139
Filed: 2017-07-04
Abstract: One embodiment provides a display device. The display device includes a first substrate, a second substrate facing the first substrate and including a reflective layer, and a liquid crystal layer. The liquid crystal layer comprises a liquid crystal display panel which includes a first liquid crystal molecule which has the alignment direction of a major axis projected onto the first substrate in a first direction and is disposed adjacent to the first substrate, a light control member which is disposed on the liquid crystal display panel and includes a first optical part which has the extension direction of a major axis projected onto the first substrate parallel to the first direction, and a polarizing member which is disposed on the light control member and includes a polarizer having a transmission axis in a second direction. So, it is possible to provide a display device having improved display quality by increasing a contrast ratio and color reproduction ratio.
Patent KR-20190004944-A (KR)
Title: Data retrieval method and apparatus thereof
Inventor: HONG SONG JI
IPC: G06F16/00
Filed: 2017-07-05
Abstract: The present invention relates to a method for searching for data and an apparatus of the same. The method includes the following steps. When a request for searching for data is received, a data searching step is to search for and extract data from previously stored data corresponding to the request of searching for data through a search engine. A data output step is to output the extracted data in real time through a viewer engine. An initial search unit determination step is to determine a search unit in correspondence with a data searching request. A searching step is to extract data corresponding to the searching request by the search unit. A data output step includes a step of outputting the data extracted by the search unit.
Patent KR-20190006235-A (KR)
Inventor: SOHN HO YONG
IPC: A23L33/105
Filed: 2017-07-10
Abstract: The present invention relates to a pharmaceutical composition containing an extract of seeds of Nelumbo nucifera as an effective component and a healthy functional food product for preventing or treating thrombosis and, more specifically, relates to a pharmaceutical composition and a healthy functional food product, capable of preventing or treating/relieving thrombosis with strong platelet aggregation inhibition and strong blood coagulation inhibition using a hot water extract or ethanol extract of seeds of Nelumbo nucifera, and an organic solvent fraction of the ethanol extract or water residue after organic solvent fraction as effective components. According to the present invention, the extract of seeds of Nelumbo nucifera is capable of indicating a strong antithrombotic activity with platelet aggregation inhibition, starting the generation of a blood clot while inhibiting blood clot generation-related enzymes and blood coagulation factors as well as avoiding a hemolytic activity for human red blood cells, having excellent thermal stability, and preventing a loss of the effect of inhibiting blood coagulation factors and blood clot generation-related enzymes even in blood plasma and acidic conditions at pH of 2. Thus, the composition is expected to be used for preventing and treating thromboses such as ischemic stroke and hemorrhagic stroke, and the effective component is processed into various types such as extracts, powder, pills, and the like to be dosed, so the present invention is very useful for pharmaceutical and food industries.
Patent KR-20170085476-A (KR)
Inventor: JOO SUNG HOON
IPC: C09B59/00
Filed: 2017-07-13
Abstract: 실시예는 하기의 화학식 1의 구조를 갖는 염료 및 이를 적용한 염료 감응 태양전지를 제공한다: 
[화학식 1] 
 . 
일 실시예는 이중수소를 함유하는 트리페닐아민 화합물을 염료로 사용하여 광전변환 효율을 개선시키고, 적황색의 셀을 제공할 수 있다.
Patent KR-20190009994-A (KR)
Title: Organic light-emitting compound and organic electroluminescent device using the same
Inventor: PARK WOO JAE
IPC: C07D403/10
Filed: 2017-07-20
Abstract: The present invention relates to a novel compound and an organic electroluminescent device comprising the same. The compound according to the present invention is used for an organic matter layer of an organic electroluminescent device, or preferably, for a light emitting layer, an auxiliary light emitting layer, an auxiliary electron transport layer, or an electron transport layer, thereby improving the luminous efficiency, driving voltage, lifespan, etc. of the organic electroluminescent device.
Patent KR-20190016256-A (KR)
Inventor: JIN YOUNG BAE
IPC: A62C13/76
Filed: 2017-08-08
Abstract: The present invention relates to an integrated management system of a powder fire extinguisher for identifying and managing an individual fire extinguisher, comprising: a recognition table (10) attached to an outer surface part of a fire extinguisher located at each designated place; a terminal means (20) for recognizing the recognition table (10) of the individual fire extinguisher (1) and transmitting and receiving the same by using an application built in a smartphone, a computer and the like to acquire information which the individual fire extinguisher (1) has; and a management server (30) for storing the information of the individual fire extinguisher (1) acquired in the terminal means (20), and configured to recognize and check a problem of the individual fire extinguisher (1) and whether the individual fire extinguisher (1) is abnormal through the acquired information. According to the present invention, it is possible to quickly and accurately check information of normality and problems on a failure, theft, loss, forgetfulness, any disuse, damage, component damage, and the like of a powder fire extinguisher located at each designated place for every regular inspection and frequent inspection. Accordingly, efficient action for each right time and right place can be performed such that a powder fire extinguisher can be certainly used when a fire occurs, and new installation and rearrangement, replacement or repair and the like of the powder fire extinguisher can be efficiently performed, thereby providing an effect of enabling very accurate and efficient, advance and post-management of a powder fire extinguisher.
Patent KR-20190017518-A (KR)
Inventor: LEE WOO KEY
IPC: E03C1/23
Filed: 2017-08-11
Abstract: A magnetic drain valve according to the present invention is provided in a coupling pipe connected to a washstand, and includes a valve stem, a valve unit having a valve plug provided to an upper end of the valve stem, and a pivot rod detachably connected to the valve stem. The valve stem and the pivot rod are detachably connected to each other by a magnetic member. By the magnetic drain valve of the present invention, the valve stem and the pivot rod are connected to or disconnected from each other by the magnetic force, to closely filter out alien substances by upper and lower filtering wings, and thus improve use convenience.
Patent KR-20180029851-A (KR)
Inventor: ASAHATA TATSUYA
IPC: H01J37/28
Filed: 2017-08-16
Abstract: Provided is a composite beam apparatus capable of capable of suppressing the influence of charge-up, or an electric field or magnetic field leaked from an electron beam barrel when finishing a cross section with another beam after processing the cross section of a sample with a focused ion beam. The composite beam apparatus (100) includes the electron beam barrel (10) for irradiating the sample (200) with an electron beam (10A), a focused ion beam barrel (20) for forming the cross section by irradiating the sample with the focused ion beam (20A), and a neutral particle beam barrel (30) which has an acceleration voltage set lower than that of the focused ion beam barrel and irradiates the sample with a neutral particle beam (30A) to finish the cross section, wherein the electron beam barrel, the focused ion beam barrel, and the neutral particle beam barrel are arranged so that each irradiation beam crosses at an irradiation point P.
Patent KR-20190023268-A (KR)
Inventor: JUNG HYUN JU
IPC: H01L51/52
Filed: 2017-08-28
Abstract: The present application relates to a flexible color filter substrate and a flexible light emitting display device including the same in which abnormal formation and loss of a black matrix pattern are prevented. The flexible color filter substrate according to the present application can comprise: a buffer layer provided on a flexible substrate; a black matrix pattern provided on the buffer layer and defining a plurality of pixel opening parts; and an intermediate layer interposed between the black matrix pattern and the buffer layer.
Patent KR-20190023310-A (KR)
Inventor: KIM JAE EUN
IPC: B60L15/20
Filed: 2017-08-28
Abstract: According to an embodiment of the present invention, a transmission of an electric vehicle comprises: a planetary gear set having a sun gear, a pinion gear, a ring gear, and a carrier, wherein the sun gear receives a rotating force from a motor through an input shaft, and the carrier outputs torque through an output shaft; a fixing ring arranged to be spaced from the ring gear with a predetermined distance along a circumference of the ring gear; and a first restriction means forming a magnetic force between the ring gear of the planetary gear set and the fixing ring to control rotation of the ring gear.
Patent KR-20190024456-A (KR)
Inventor: YI KYOUNG SOO
IPC: G06F3/01
Filed: 2017-08-31
Abstract: Disclosed are a feedback device and a method for providing thermal feedback using the same. The feedback device according to an embodiment of the present invention may comprise: a thermoelectric module including a substrate having flexibility, a thermoelectric device disposed on the substrate and performing a thermoelectric operation for thermal feedback, and a contact surface disposed on the substrate, and outputting the thermal feedback by transmitting heat generated through the thermoelectric operation to a user through the substrate and the contact surface, wherein the thermoelectric operation includes a heating operation and a heat absorbing operation; a heat discharging unit discharging waste heat to the outside if the waste heat is generated when the thermoelectric device performs the thermoelectric operation; and a liquid supply unit supplying a liquid to the heat discharging unit so that the waste heat is discharged as latent heat.
Patent KR-20190027167-A (KR)
Inventor: JHANG KYUNG YOUNG
IPC: G01N29/09
Filed: 2017-09-06
Abstract: The present invention relates to a device and a method for estimating an ultrasonic absolute nonlinear parameter by using an ultrasonic relative nonlinear parameter and calculation of a proportional correction factor of a heterogeneous material, including an ultrasonic transmitter transmitting an ultrasonic signal into a subject and a reference specimen, an ultrasonic receiver receiving respective ultrasonic signals reflected or transmitted in the reference specimen and the subject, a signal processing unit measuring the relative nonlinear parameter of the reference specimen and the subject by using the received ultrasonic signal, a correction unit measuring the wave number correction factor and the proportional factor of the reference specimen and the subject, and an absolute nonlinear parameter estimation unit estimating the absolute nonlinear parameter of the subject based on the relative nonlinear parameter, the absolute nonlinear parameter of the reference specimen, the wave number correction factor, and the proportional factor. The reference specimen and the subject are heterogeneous materials. The proportional correction factor is calculated from the acoustic impedance ratio of the reference specimen and the subject.