baber/WOPTO huggingface dataset:
Patent KR-20190093304-A (KR)
Title: Swirl vanes of combustor for gas turbine
Inventor: UHM JONG HO
IPC: F23R3/28
Filed: 2018-02-01
Abstract: According to an embodiment of the present invention, a gas turbine comprises a compressor, a combustor, and a turbine. By varying the shape or position of a plurality of swirl vanes of a fuel nozzle installed in the combustor, a mixture of air and fuel formed between the vanes can be differently formed. Accordingly, the vibration of the combustor can be prevented as much as possible by minimizing interference between flames generated through the fuel nozzle in a combustion chamber of the combustor.
Patent KR-20190094688-A (KR)
Title: Biomarker composition for diagnosing anticancer drug resistance of ovarian cancer patients comprising ARD1
Inventor: SEO JI HAE
IPC: G01N33/50
Filed: 2018-02-05
Abstract: The present invention relates to a biomarker composition for diagnosing anticancer drug resistance in ovarian cancer patients, including arrest-defective 1 protein (ARD1) as an active ingredient, and to a use of ARD1 as a cancer stem cell control target using the same. The present invention has confirmed that the expression of ARD1 is increased while ovarian cancer cell lines resistant to anticancer drugs acquire stem cell function. Thus, the analysis of ARD1 expression levels predicts the resistance to anticancer drug in ovarian cancer patients and at the same time makes it possible to search distribution of cancer stem cells in cancer tissues, which accordingly, is expected to be useful for guiding the anticancer drug treatment of ovarian cancer patients.
Patent KR-20180091763-A (KR)
Title: Cell culture insert and cell culture container, and method for fabricating the same
Inventor: DONG SUNG KIM
IPC: C12M1/32
Filed: 2018-02-06
Abstract: An object of the present invention is to provide a cell culture insert, a cell culture container capable of providing an environment similar to an in vivo blood flow environment and a method of manufacturing the same. The cell culture insert according to an embodiment of the present invention is inserted into an insertion port provided in a plate. The cell culture insert comprises: a body formed so as to penetrate one end and the other end; a membrane formed to cover one end of the body and formed in an alignment type in which a plurality of polymer nanofibers are arranged in one direction; and a marker formed on an edge of the other end of the body so as to indicate the alignment direction of the nanofibers.
Patent KR-20190097414-A (KR)
Title: Manufacturing method of preserved flower, Manufacturing method of resin crafts and Kit for resin crafts
Inventor: NAM YU JIN
IPC: B44C3/04
Filed: 2018-02-12
Abstract: The present invention relates to a method for easily manufacturing a preserved flower by executing preservation treatment of a natural flower, to a method for manufacturing resin crafts using the preserved flower manufactured thereby, and to a kit which can manufacture the preserved flower and the resin crafts. The reserved flower has excellent water retention properties.
Patent KR-20190097530-A (KR)
Title: Tissue microtome and brake module for tissue microtome
Inventor: CHOI SEOCK HYUN
IPC: G01N1/06
Filed: 2018-02-12
Abstract: According to one embodiment of the present invention, a tissue microtome comprises: a body; a block fixing part capable of fixing a paraffin block and moving up and down with respect to the body at a front of the body; a position adjusting part connected to the block fixing part to adjust a position of the block fixing part; a blade fixing part disposed at a lower part of the block fixing part and fixing a blade which cuts the paraffin block when the block fixing part moves downward; a manual brake disposed on a side surface of the body and controlled by a user to prevent the block fixing part from moving in an up and down direction; a sensor for detecting the movement of a user around the block fixing part; and an automatic brake disposed inside the body and preventing the block fixing part from moving in the up and down direction when the sensor detects a movement of the user. Therefore, the present invention can prevent an accident from occurring and ensure the safety of the user.
Patent KR-20180131368-A (KR)
Inventor: SONG YOUNG BONG
IPC: B02C13/286
Filed: 2018-02-15
Abstract: The present invention relates to an integral food treatment apparatus capable of crushing and agitating food and, more specifically, relates to an integral food treatment apparatus capable of crushing and agitating food, which can crush and agitate food waste by being installed in a lower portion of a sink, and comprises: a first treatment means; a connection means installed to extend in a food outlet of the first treatment means; a second treatment means connected to the connection means, and secondarily treating food supplied by passing through the connection means via the first treatment means; and a body unit surrounding the first treatment means the second treatment means. Moreover, an upper end portion of the first treatment means is coupled to and installed in a drainage hole of the sink to treat food waste inputted into the first treatment means through the drainage hole of the sink.
Patent KR-20190102900-A (KR)
Inventor: HWANG SANGHYEON
IPC: G02B27/22
Filed: 2018-02-27
Abstract: The present invention relates to an apparatus for implementing a top-down hologram image a floating hologram method. The present invention has the following effects. In other words, when a size of hologram image content is doubled, a size of a unidirectional floating hologram device is doubled in height and up to four times in width. On the other hand, the top-down floating hologram device doubles in the height and maintains the width without change in the size. Since the size of the device may be maintained even if the size of the image content is enlarged, the spatial limitations may be reduced.
Patent KR-20190105800-A (KR)
Title: Hydraulic system for decreasing peak pressure
Inventor: JANG DAL SIK
IPC: E02F9/22
Filed: 2018-03-06
Abstract: According to the present invention, a hydraulic system for decreasing a peak pressure comprises: a variable-capacity hydraulic pump; a regulator to adjust a discharge amount adjustment unit of the variable-capacity hydraulic pump; a hydraulic actuator driven by a working fluid discharged from the variable-capacity hydraulic pump; a control valve unit to control a flow direction of the working fluid discharged from the variable-capacity hydraulic pump; a control unit to output a control signal for controlling an operation of the hydraulic pump; a regulator control valve to receive the control signal to control an operation of the regulator; an operating unit to generate a hydraulic signal for operating the control valve unit; a pressure sensor to measure a pressure of the hydraulic signal to transfer the pressure of the hydraulic signal to the control unit; and a relief valve installed on a drain line extended from a bypass line to allow the working fluid to bypass to prevent the working fluid from being supplied to the hydraulic actuator while passing through the control valve unit. A release pressure of the relief valve is set to be lower than an allowed pressure of the system.
Patent KR-20190108953-A (KR)
Title: 4-axis jig robot
Inventor: KIM DOO IL
IPC: B25J19/00
Filed: 2018-03-16
Abstract: The present invention relates to a 4-axis jig robot comprising a main body part, a tilting part rotatably coupled to the main body part to be tilted with respect to the main body part, a first driving part provided on the main body part to tilt the tilting part, a jig part coupled to the tilting part so as to enable axial rotation and clamping an object to be welded, and a second driving part provided on the tilting part to axially rotate the jig part. A tilt angle of the tilting part and a rotation angle of the jig part can be variously adjusted according to a position of the object to be welded such that an entire section of the object to be welded can be arranged in a position in which a welding torch is easy to weld.
Patent KR-20190111401-A (KR)
Inventor: CHUNG EUN JAE
IPC: A61J15/00
Filed: 2018-03-22
Abstract: The present invention relates to a medical device for small animals. More particularly, the present invention relates to a T-shaped nutrition supply device which is used to provide fluid substances such as liquid food or drugs into the stomach of small animals that are very active and difficult to control, such as laboratory mice; and a gastrostomy method using the same. The nutrition supply device of the present invention is simple in structure, thereby being easy to manufacture and has low cost, thereby providing an economic advantage; enables the continuous stable maintenance of the nutrition supply device through a T-shaped fixing means; and can prevent the backflow of food through a heparin cap, thereby providing a more stable laboratory animals. The nutrition supply model for laboratory animals thus produced is expected to be useful for the research and development of esophageal substitutes.
Patent KR-20190114164-A (KR)
Inventor: PARK YOUNG GYU
IPC: H01R13/66
Filed: 2018-03-29
Abstract: The present invention relates to an automatic control smart kitchen hood outlet. According to the present invention, a pollution level is detected from a fine dust detection sensor installed in a lower end of a hood and a carbon monoxide detector and a signal is transmitted to a display module attached to the front surface and a fan power control module such that the fan is automatically turned on and off in accordance with the pollution level so as to reduce the pollution level of the indoor air.
Patent KR-20190117975-A (KR)
Inventor: YOON HYUN SEO
IPC: A46B11/00
Filed: 2018-04-09
Abstract: The present invention relates to a functional toothbrush for a child. According to the present invention, the functional toothbrush for a child comprises: a toothbrush bristle having a protruding fine bristle and a fine bristle in which the protruding fine bristle is placed at the central part and the fine bristle is formed in a shape surrounding the protruding fine bristle; a toothbrush bar having the toothbrush bristle coupled to an upper end part, having a first hollow part formed in the upper end part, to which the toothbrush bristle is coupled, and having a passage connected to the first hollow part of the upper end part to eject toothpaste for a child; a child toothpaste storage case disposed on the lower part of the toothbrush bar, storing a toothpaste tube storing the toothpaste for a child, and having a nozzle coupled to the passage of the toothbrush bar to eject the toothpaste for a child; and a toothbrush grip part formed on the lower part of the toothbrush and having a switch part which presses the nozzle by external operation to eject and supply the toothpaste in the child toothpaste storage case to the toothbrush hair through the passage of the toothbrush bar. Accordingly, the functional toothbrush for a child has a toothbrush hair suitable for an oral structure of a child. Moreover, the functional toothbrush for a child capable of realizing correct toothbrushing due to the toothbrush hair is provided and the toothpaste for a child is prepared in the toothbrush bar, thereby allowing prompt toothbrushing with the toothpaste stored in the toothbrush without carrying separate toothpaste, preventing a big stimulus to gum even if being used by a child, and preventing periodontal diseases.
Patent KR-20190119379-A (KR)
Title: Lens Assembly
Inventor: PARK SUNG JUNE
IPC: G02B7/09
Filed: 2018-04-12
Abstract: An embodiment relates to a lens assembly, a lens driving device, and a camera module including the same. The lens assembly according to the embodiment can comprise: a first pin; a first housing moving along the first pin; a first lens group disposed in the first housing; and a first wheel disposed in the first housing and moving along the first pin. The first wheel can include a first rotational shaft coupled to the first housing and a first rotational part rotating about the first rotational shaft. The first rotational part includes a groove corresponding to the first pin, and a maximum depth of the groove can be smaller than 1/2 of a maximum thickness of the first pin in a direction perpendicular to the first rotational shaft. Therefore, the present invention is capable of preventing a generation of frictional torque.
Patent KR-20190122985-A (KR)
Title: Device for treating sewage sludge
Inventor: PARK YOON JIN
IPC: C05F7/00
Filed: 2018-04-23
Abstract: The present invention provides a sewage sludge removing device comprising: a main body case which has a U-shaped cross section in the longitudinal direction of an accommodation space formed therein, and treats sewage sludge accommodated in the accommodation space by a composting process; an agitating means which is provided to be able to rotate by a shaft inside the accommodation space of the main body case, and agitates the sewage sludge accommodated in the accommodation space of the main body case while rotating by the shaft; a heating means which is provided in the outer surface of the main body case and provides heat required in the composting process of the sewage sludge accommodated in the accommodation space of the main body case; and a plurality of air injecting means which are connected to an air injecting hole formed by a predetermined interval in the longitudinal direction in a lower side of the main body case, and inject air required in the composting process of sewage sludge into the accommodation space of the main body case. Accordingly, the sewage sludge removing device can simply solve a blocking phenomenon of the air injecting hole during a normal operation, be stably used for a long time, stably operate, reduce maintenance costs, and provide improved technical skills and the reliability.
Patent KR-20180119514-A (KR)
Inventor: BOUTAMI SALIM
IPC: H01L51/10
Filed: 2018-04-24
Abstract: The present invention relates to an organic light-emitting diode comprising: a first electrode (EL1); a stack of semiconductor organic layers (EO) including at least one light-emitting organic layer deposited on the top of the first electrode; and a second electrode (EL2) deposited on a surface of the stack facing the first electrode. The first electrode includes at least one region (CP) which is in electrical contact with the stack of semiconductor organic layers surrounded by one or more regions (MB) electrically insulated from the stack, and the one or more regions electrically insulated or each of the regions electrically insulated is structured to form at least one Bragg mirror adapted to reflect plasmons (PL) in an emission wavelength (λ) from the light-emitting layers and guided by an interface between the stack of semiconductor organic layers and the first electrode. In addition, the at least one region which is in electrical contact with the stack or each region which is in contact with the stack forms, with the Bragg mirror or mirrors surrounding the region, a cavity not supporting any resonant plasmon at the wavelength (λ). Also, the present invention relates to a method for fabricating the organic light-emitting diode.
Patent KR-20190127102-A (KR)
Title: Resonator adhesion vehicle wheel
Inventor: KANG JUNG PIL
IPC: B60B21/02
Filed: 2018-05-03
Abstract: The present invention relates to a vehicle wheel with a resonator, wherein a resonator is attached to a rim in the vehicle wheel. The rim comprises protrusions formed to protrude to an intermediate surface portion of the rim and formed to be spaced at a predetermined distance in a width direction of the intermediate surface portion. The resonator comprises: a resonance tube in which a space is formed, formed with a length in a longitudinal direction of the rim, and mounted between the protrusions to adhere to an outer circumferential surface of the intermediate surface portion; and a resonance tube cover formed to cover the resonance tube and fixated to the protrusions.
Patent KR-20180054530-A (KR)
Inventor: KIM JUNG HO
IPC: H04L29/08
Filed: 2018-05-03
Abstract: The present invention relates to a user authentication system for confirming user identity. The user authentication system includes: an authentication relay server connected to a wired or wireless network; a service agency server for providing a certain service to a user, storing first user identification information, and creating and transmitting an authentication request data to the authentication relay server when a cause of user authentication arises to provide a service to the user; an authentication authority server for storing second user identification information and confirming user identity through personal information of the user; and a user terminal for notifying, when user authentication is requested by the authentication relay server, information on the authentication authority server to the authentication relay server and transmitting personal information of the user so that the authentication authority server may confirm user identity. According to the present invention, highly reliable user authentication can be provided although personal identification information is not transmitted or shared on a network, and reliability of user authentication records can be secured since user authentication results are signed by the authentication authority and stored in a block chain.
Patent KR-20190134150-A (KR)
Title: Waterproof Connector for Polycarbonate Panels
Inventor: CHUNG TAE HO
IPC: E04F13/08
Filed: 2018-05-25
Abstract: A waterproof connector for a polycarbonate panel of the present invention, which couples polycarbonate panels for construction having an exposed surface and a non-exposed surface so that end portion surfaces of edges come in contact with each other, includes: a hanging part protruding along one side edge of the non-exposed surface of the polycarbonate panel; a coupling member having a pair of long hanging grooves engaged with the hanging parts of the adjacent polycarbonate panels in which the end portion surfaces of the edges come in contact with each other and having a protruding part between the pair of hanging grooves; and a gasket coupled to the protruding part of the coupling member and protruding to the outside of the protruding part to adhere to one side of the hanging part.
Patent KR-20190134297-A (KR)
Title: Method and apparatus for supporting cyber command and control
Inventor: KAUH JANGHYUK
IPC: H04L29/06
Filed: 2018-05-25
Abstract: Disclosed is a method for supporting cyber command control performed in an apparatus for supporting cyber command control, which comprises the steps of: mapping threat components of the cyber threat information language to a plurality of input elements of a threat analysis model; and providing information on a degree of risk of cyber threats using a threat analysis model. The plurality of input elements may include a contact frequency factor, an enemy threat probability factor, a threat capability factor, a threat resistance factor, a latency measurement factor, and a recovery requirement factor. Information on the degree of risk may include a loss frequency and the loss size.
Patent KR-20190024621-A (KR)
Inventor: PARK JUNG DONG
IPC: H01Q1/38
Filed: 2018-05-25
Abstract: Disclosed are a miniaturized ultra wide band antenna including multiple notches, a design method thereof, and a wireless communication device having the same. According to an embodiment of the present invention, the ultra wide band antenna comprises: a base member; a radiator formed on one surface of the base member and provided to transceive a signal in an ultra wide band (UWB); and a notch filter provided to remove a part of the radiator and provided to form multiple notch bands in the UWB band wherein the notch filter includes a plurality of complimentary split ring resonators (CSRR) in which a part of the radiator is removed and provided in the radiator and which are separated each other.
Patent KR-20190143299-A (KR)
Title: Method for manufacturing optoelectronic device
Inventor: SUKYUNG CHOI
IPC: H01L27/15
Filed: 2018-06-20
Abstract: A method for manufacturing an optoelectronic device is provided. The method includes forming a first element layer including a first electrode, a second electrode, and a light emitting part disposed between the first electrode and the second electrode, forming a first encapsulation layer covering the first element layer on the second electrode, forming a first protective layer on the first encapsulation layer, and forming a second element layer on the first protective layer. The forming the second element layer may include applying a first conductive film on the first protective layer, and forming a third electrode by etching the first conductive film. The reliability of the optoelectronic device can be improved.
Patent KR-20200001145-A (KR)
Title: Medal hanger stand
Inventor: PARK SU JIN
IPC: A47B87/02
Filed: 2018-06-27
Abstract: The present invention provides a medal hanger stand that can arrange and display one or more medals. According to the present invention, one or more medals can be arranged and displayed not to overlap each other. Therefore, a plurality of medals can be properly stored and displayed.
Patent KR-20200002092-A (KR)
Title: Pump container with integrated cap
Inventor: LEE CHAE NYUNG
IPC: B05B11/00
Filed: 2018-06-29
Abstract: The present invention relates to a structure in which a cap of a pump container capable of discharging and using contents is integrally formed. A container having a discharge pump to discharge and use contents in a fixed quantity, comprises: a container body (10) for accommodating liquid contents; a discharge pump (20) mounted on the inside of the container to discharge the liquid contents by a pumping operation; an inner cap (40) coupled to the discharge pump (20), coupled to the container body (10), and having a guide groove (41) symmetrically formed on the outside; and a cap (30) having a guide protrusion (31) symmetrically formed on the inside to be inserted into the guide groove (41) to be opened and closed. According to the present invention, it is possible to use a container by easily and conveniently opening and closing the same without separating a cap from the container, and to prevent the cap from being separated from the container and lost. Also, it is possible to maintain cleanness during use by preventing foreign substances such as dust from being stuck to an outlet.
Patent KR-20180133237-A (KR)
Inventor: LEE JUNGIM
IPC: A61K8/11
Filed: 2018-07-02
Abstract: The present invention relates to a technology which can be applied to functional cosmetics, percutaneous absorption medicines, and the like by greatly enhancing skin absorption rate by manufacturing polymer nanocapsules containing an amphiphilic block copolymer and a bionic surface active agent and further comprising an additional useful active ingredient. The polymer nanocapsules manufactured according to the present invention have a uniform nanoparticls size and effectively increase the skin adhesiveness through a dipole-dipole interaction of surfaces of the nanocapsules and a skin lipid layer effectively collecting the active ingredient useful for human skin to induce reciprocal attraction of the skin. Accordingly, the percutaneous absorption rate of the active ingredient is greatly enhanced, so that the polymer nanocapsules can be applied to various cosmetics, pharmaceutical formulations or foods.
Patent KR-20200005175-A (KR)
Inventor: LEE SANG MOK
IPC: H02K1/12
Filed: 2018-07-06
Abstract: According to the present invention, disclosed is a master cylinder of a vehicle brake. The master cylinder of a vehicle brake of the present invention includes: a housing part having a port for moving oil; a motor part connected to the housing part and supplying rotational power; a screw part rotationally installed inside the motor part, and rotating by receiving the rotational power of the motor part; a moving piston part engaged with the outside of the screw part and moving in the longitudinal direction of the housing part by rotation of the screw part; and a fixed piston part fixed inside the housing part and positioned outside the moving piston part.