baber/WOPTO huggingface dataset:
Patent KR-20180048495-A (KR)
Inventor: HUR MIN
IPC: G07C15/00
Filed: 2018-04-26
Abstract: Provided are a method for managing an online shopping mall using a lottery form and a system thereof to provide an item having value equivalent to at least a payment amount to a user through a lottery. The method of managing an online shopping mall using a lottery comprises: a step of paying money deposited from a user; a step of selecting at least article information corresponding to the payment amount from the user referring to an article information database and recording the selected article information in an article list as payment processing is completed; a step of drawing the article information using the article list; and a step of registering the winning article information in the inventory of the user.
Patent KR-20190129169-A (KR)
Title: Device for monitoring baby's condition and outputting voice
Inventor: KIM HA NEUL
IPC: A61B5/00
Filed: 2018-05-10
Abstract: The present invention relates to an apparatus for monitoring the condition of a baby and outputting a voice and, more particularly, to an apparatus which communicates with an Android application by using Arduino Uno to check the condition of a child by using a PIR sensor and output the voice of a mother or lullaby by using a PIR sensor. To this end, the present invention develops an Android application for parents that allows communication between a server and Arduino for data processing and embeds a monitoring and voice transmission device therein by using a doll that is familiar to the child and stable against external shocks.
Patent KR-20190130755-A (KR)
Title: System for detecting area of arc flash
Inventor: LEE JUN HEE
IPC: G01D5/26
Filed: 2018-05-15
Abstract: The present invention relates to an arc flash occurrence position detection system capable of detecting the position of the occurrence of an arc in accordance with a time for detection by placing optical fibers in a grid pattern and detecting an optical signal transmitted through the placed optical fibers when an arc flash occurs. To achieve the purpose, according to the present invention, the arc flash occurrence position detection system includes: a plurality of vertical optical fibers vertically installed at a predetermined distance in a detection area; a vertical optical signal detection device detecting an optical signal delivered through one end of the vertical optical fibers; a plurality of horizontal optical fibers horizontally installed at a predetermined distance in the detection area and intersecting with the vertical optical fibers; a horizontal optical signal detection device detecting an optical signal delivered through one end of the horizontal optical fibers; and a position detection device detecting the position of the occurrence of an arc flash by calculating an area formed by the vertical and horizontal optical fibers based on the time for detecting the optical signals detected by the vertical optical signal detection device and the horizontal optical signal detection device.
Patent KR-20190130942-A (KR)
Title: Atmospheric gas sealing apparatus and pressure control method
Inventor: KIM HYEONG SOO
IPC: C21D9/46
Filed: 2018-05-15
Abstract: The present invention relates to an atmospheric gas sealing device for controlling a hydrogen concentration of a rapid cooling stand in a continuous heat treatment furnace for continuously heat-treating a steel sheet, and a pressure control method of a sealing device. More specifically, the present invention relates to the sealing device which is installed between the rapid cooling stand and a slow cooling stand or the rapid cooling stand and an over-aging stand to form a pressure barrier between opposing first nozzle and second nozzle. According to the present invention, the pressure within a buffer space between pressure barriers is controlled to be greater than a pressure of a first furnace zone and a pressure of a second furnace zone such that a volume reference of a hydrogen gas concentration in the rapid cooling stand is maintained up to 99% by using the atmospheric gas sealing device and the pressure control method of the continuous heat treatment furnace while a hydrogen concentration in adjacent furnace zones is maintained at a low concentration level of 5%.
Patent KR-20190138142-A (KR)
Inventor: PARK JUNG HWAN
IPC: B62B3/14
Filed: 2018-06-04
Abstract: The present invention relates to a shopping cart for a vehicle. According to the purpose of the present invention, a user takes a shopping cart out of the trunk of a vehicle to go shopping, and then, mounts the shopping cart in the vehicle without the need for moving the shopped articles from the cart, and then, takes the cart out again and conveniently moves the cart to the destination. According to the present invention, the shopping cart comprises: a shopping cart body becoming flat by being unfolded laterally when taken into the trunk; cart legs folded as soon as being inserted like the wheels of a stretcher of an ambulance; wheels mounted on the legs; a lever which is a device to enable the legs to be folded; a handle mounted on the body to push the cart; bottom wheels mounted in the bottom of the body for smooth insertion into the trunk; and a carrying box formed in the cart to enable articles in the cart to be easily carried. Therefore, a user takes a shopping cart out of the trunk of a vehicle to go shopping, and then, mounts the shopping cart in the vehicle after shopping and goes back home, and then, takes the cart out again and conveniently moves the cart to the destination.
Patent KR-20190138334-A (KR)
Title: Lithium air battery having hydrophobicity gas diffusion layer and production method thereof
Inventor: LEE YOON JI
IPC: H01M8/0245
Filed: 2018-06-05
Abstract: The present invention relates to a lithium air battery having a hydrophobicity gas diffusion layer, and a manufacturing method thereof. More specifically, the lithium air battery having a hydrophobicity gas diffusion layer according to the present invention includes a first lithium cathode, a first separator, a first air anode, a gas diffusion layer, a second air anode, a second separator, and a second lithium cathode, which are sequentially stacked in a parallel structure. The gas diffusion layer is made of a porous substrate surface-coated with a hydrophobicity polymer resin. A coating amount of the hydrophobicity polymer resin is 5 to 40 wt% based on the total content of the porous substrate. It is possible to improve energy density and battery life characteristics.
Patent KR-20180079244-A (KR)
Inventor: LEW HE LEN
IPC: G01N33/68
Filed: 2018-06-15
Abstract: The present invention relates to a biomarker for diagnosing nasolacrimal duct-related diseases, specifically nasolacrimal duct obstruction or epiphora, and a use thereof. According to an embodiment of a composition, a kit, and a method, it is possible to quickly diagnose nasolacrimal duct-related diseases by collecting only a small amount of tissues. In addition, by choosing a method for detecting expression of markers in the tissues rather than a diagnosis method via administration of existing contrast media, it is also possible to reduced burden on patients.
Patent KR-20190142557-A (KR)
Inventor: PARK JONG SEOK
IPC: H02G15/18
Filed: 2018-06-18
Abstract: Disclosed is a moisture penetration prevention device for a linear connector. The moisture penetration prevention device for a linear connector comprises: a pair of moisture penetration prevention housings installed on both end units of a linear connector which electrically connects a first power cable installed on the ground and a second power cable connected to the first power cable so as to prevent moisture from being penetrated into the linear connector; and a waterproof filler filled inside the moisture penetration prevention housing so as to seal the moisture penetration prevention housing.
Patent KR-20200000049-A (KR)
Title: Tool links with bending action and tools containing them
Inventor: YANG CHANG MO
IPC: B25B13/48
Filed: 2018-06-22
Abstract: According to a tool connecting rod capable of bending operation of the present invention, in the connecting rod connecting two tool members, the connecting rod comprises: a first extension unit coupled to one of the two tool members; a second extension unit coupled to the other one of the two tool members; and a bending operation unit disposed between the first extension unit and the second extension unit and flexibly bent. The bending operation unit includes: a plurality of bending members connected in multiple stages; and an elastic spring provided inside the bending member, with both ends fixed to the first extension unit and the second extension unit.
Patent KR-20200003577-A (KR)
Inventor: KIM KIHYUN
IPC: G06F16/00
Filed: 2018-07-02
Abstract: According to the present invention, disclosed are a method for providing product information based on image search and a service apparatus supporting the same. The service apparatus may include: a server communication circuit; and a server processor which is functionally connected to the server communication circuit. The server processor forms a communication channel with an external server apparatus based on the server communication circuit, obtains an image of interest included in multimedia content from the external server apparatus, collects, classifies and stores at least one similar product image having similarity greater than or equal to a predetermined value of the image of interest, and then can be set to transmit search results including the at least one similar product image related to the image of interest to a user terminal, once a query image including a product of interest object corresponding to the image of interest is received from the user terminal. According to the present invention, it is possible to increase reliability of a search result and prevent unnecessary additional searches.
Patent KR-20200008865-A (KR)
Title: A device for connecting two profiles in orthogonal direction
Inventor: PARK TAE YEL
IPC: F16B7/18
Filed: 2018-07-17
Abstract: The present invention relates to a device for connecting profiles without punching which can connect two profiles in a perpendicular direction without performing punching work on profiles produced in large quantities. According to the present invention, the device for connecting profiles without punching comprises: an elastic insertion nut inserted into a groove on one side of a first profile, stopped at an inserted position by elastic force, and provided with a first bolt coupling hole formed on the front surface thereof and inclined upwards; a connection part inserted into a groove on one side of a second profile having a state perpendicular to the first profile, and provided with a second bolt coupling hole extended in the same size and angle as the first bolt coupling hole when tightly attached to the first bolt coupling hole; a connection part fixing means to fix the connection part on the second profile; and a connection bolt to sequentially pass through the first and the second bolt coupling hole to connect the elastic insertion nut fixed on the first profile and the connection part fixed on the second profile in a state perpendicular to the first and the second profile.
Patent KR-20200011815-A (KR)
Inventor: LEE GWANG RYONG
IPC: A47J43/07
Filed: 2018-07-25
Abstract: The present invention relates to a cooking apparatus. More specifically, the present invention is to provide a cooking apparatus which has a configuration that a mixing bowl does not deviate from a main body part of the cooking apparatus when a lid part is coupled on the mixing bowl of the cooking apparatus, and the mixing bowl can deviate from the main body part after the lid part is separated from the mixing bowl, thereby having a safety apparatus that can prevent accident occurrence.
Patent KR-20190013593-A (KR)
Inventor: KISHIMOTO ICHIRO
IPC: F16F15/02
Filed: 2018-07-27
Abstract: An active vibration isolator including a movable stage provides good vibration isolation performance. The active vibration isolator (A) includes: a stage (4) determining a position of a mounted object (S) by moving with applied thrust; a vibration isolation table (1) supporting the stage; a servo valve (24) imparting, to the vibration isolation table (1), a control force that reduces vibrations of the vibration isolation table (1); a position/thrust obtaining unit (6d) obtaining a position of the stage on a movement track and the thrust actually applied to the stage (4) with movement of the stage (4); and a vibration control FF control unit (6e) performing feed-forward control of the servo valve (24), based on a position and thrust obtained by the position/thrust obtaining unit (6d), to allow the servo valve (24) to generate a control force commensurate with vibrations of the vibration isolation table (1) caused by the movement of the stage (4).
Patent KR-20200017174-A (KR)
Title: electronic device and method for providing a drawing environment
Inventor: PARK SUNGWOO
IPC: G06F3/0488
Filed: 2018-08-08
Abstract: The present invention relates to an electronic device with which a user can easily learn drawing technique, and a method thereof. According to various embodiments of the present invention, the electronic device comprises: a touch screen display module; a processor operatively connected to the display module; and a memory operatively connected to the processor. The memory includes instructions of allowing the processor, during execution, to display, on the display module, user interface including a first section receiving a drawing input and a second section including a plurality of colors and one or more line widths selected for the drawing input; execute an animation image file to be disposed on the first section wherein the animation image file includes a sequence for drawing an object with at least one color among the plurality of colors and at least one line width among the one or more line widths; receive an input for stopping execution of the image file; and display a drawing output including the at least one color and one of the at least one line width, which are used when the drawing input is received, in accordance with the drawing input. In addition, various embodiments are possible.
Patent KR-20190022333-A (KR)
Inventor: PARK HUN MIN
IPC: C25B11/04
Filed: 2018-08-10
Abstract: The present invention relates to an anode for electrolysis having high efficiency, reduced overvoltage, and improved lifetime, and a method for manufacturing the same. As a result, the anode for electrolysis is manufactured by electrostatic spray deposition method, so that the active material in a catalyst layer can be uniformly distributed, and thus, the overvoltage can be reduced and the lifetime can be improved while exhibiting high efficiency. The anode for electrolysis comprises: a metal substrate; and a catalyst layer formed on at least one surface of the metal substrate.
Patent KR-20190128103-A (KR)
Inventor: RA YONG KUK
IPC: A61M5/32
Filed: 2018-08-11
Abstract: The present invention relates to a cap remover for a syringe and, more specifically, to a device which can easily separate a cap coupled to protect an injection needle or provide a filter means in a syringe by user′s one-touch manipulation, and can hold the separated cap at the same time. The cap remover for a syringe comprises: a grip part (100) including an elastic arm (110) for elastically supporting a cap (10); and a separation part (200) formed integrally with the grip part (100) and configured to separate a gap between the cap (10) and a syringe component while moving between the cap (10) and the syringe component by user′s manipulation. Accordingly, it is possible to maximize user convenience while preventing secondary contamination caused by falling of the separated cap on the floor, thereby remarkably improving safety and reducing a risk of infection.
Patent KR-20190019026-A (KR)
Inventor: LEE CHANG KYOO
IPC: H01M6/18
Filed: 2018-08-16
Abstract: The present disclosure relates to an electrochemical device comprising heterogeneous gel polymer electrolytes. More specifically, the present invention relates to the electrochemical device comprising at least two heterogeneous gel polymer electrolytes composed of different compositions, wherein each gel polymer electrolyte is integrated with an anode and a cathode. Since the liquid electrolyte component of each gel polymer electrolyte is not mixed, a battery having a heterogeneous electrolyte layer can be manufactured.
Patent KR-20200020358-A (KR)
Title: Three-phase titanium dioxide nanoparticles and method of manufacturing the same
Inventor: PARK JONG HYEOK
IPC: C01G23/047
Filed: 2018-08-17
Abstract: The present invention discloses three-phase titanium dioxide nanoparticles and a method for manufacturing three-phase titanium dioxide nanoparticles. Three-phase titanium dioxide nanoparticles according to an embodiment of the present invention contains three crystalline phases: a crystalline anatase phase; a crystalline rutile phase; and amorphous rutile phase, thereby having a multi-junction structure. The present invention can exhibit excellent photocatalytic efficiency even without a cocatalyst.
Patent KR-20200027632-A (KR)
Title: Reaction accelerator for non-sintering cement concrete and composition of non-sintering cement concrete comprising it
Inventor: MYUNG HEUNG SIK
IPC: C04B22/14
Filed: 2018-09-05
Abstract: The present invention relates to: a reaction accelerator for non-sintered cement concrete comprising a polyhydric hydroxy group-containing aromatic compound produced by the reaction of an aromatic acid with glycerin or glycol; and a non-sintered cement composition comprising the same. The workability of non-sintered cement concrete can be improved by providing dispersibility by comprising a hydrophobic functional group and a hydrophilic functional group, and when the calcium hydroxide in a hardened body is consumed to form a C-S-H phase, the C-S-H phase is formed to be small and densely developed to increase the compressive strength of non-sintered cement concrete, and to be used with general admixtures without restrictions on use.
Patent KR-20190037163-A (KR)
Title: Novel plasma membrane-based vesicle used for treating cancer
Inventor: KIM GI BEOM
IPC: A61K47/46
Filed: 2018-09-28
Abstract: The present invention relates to a recombinant plasma membrane-based vesicle. More specifically, the present invention relates to: the recombinant plasma membrane-based vesicle comprising a VSV-G mutant protein in which histidine, which is the 162nd amino acid in a membrane, has been replaced with arginine; and a pharmaceutical composition for treating cancer comprising the recombinant plasma membrane-based vesicle.
Patent KR-20200036335-A (KR)
Title: Method and apparatus of determining lane
Inventor: KIM JI YEON
IPC: B60W40/06
Filed: 2018-09-28
Abstract: A method for determining a lane according to an embodiment selects a first lane from a stereo image based on lane segments corresponding to a lane of a driving road among straight segments extracted from the stereo image including the driving road, predicts a second lane including at least some lane areas without lane segments in the stereo image based on the first lane, and determines the second lane by updating the location of the second lane based on the reliability value of the second lane.
Patent KR-20190039869-A (KR)
Title: Nitride semiconductor apparatus and method of manufacturing nitride semiconductor apparatus
Inventor: TOMITA HIDEMOTO
IPC: H01L29/78
Filed: 2018-10-04
Abstract: The present invention provides a vertical nitride semiconductor apparatus capable of alleviating an electric field in a vicinity of a lower end unit of an interval unit of a body layer, and a manufacturing method thereof. The nitride semiconductor apparatus comprises a nitride semiconductor layer (12), a gate insulating film (28), a source electrode (20), a drain electrode (30), and a gate electrode (26). The nitride semiconductor layer (12) includes a first body layer, a second body layer, a drift layer (44), a first source layer, and a second source layer. The drift layer (44) includes a first drift layer (46) which extends from a position in contact with a bottom surface of the first body layer to a position in contact with a bottom surface of the second body layer, and an electric field relaxation layer (48) which is in contact with a lower end unit of a lateral surface of the first body layer and a lower end unit of a lateral surface of the second body layer, is in contact with the first drift layer (46), and has a second conduction type impurity concentration lower than the second conduction type impurity concentration of the first drift layer (46).
Patent KR-20180113485-A (KR)
Inventor: KIMURA HAJIME
IPC: G09G3/36
Filed: 2018-10-08
Abstract: An objective of the present invention is to suppress degradation of a transistor. A method for driving a display device has a first period and a second period. In the first period, a first transistor and a second transistor are alternately and repeatedly turned on and off, and a third transistor and a fourth transistor are turned off. In the second period, the first transistor and the second transistor are turned off and the third transistor and the fourth transistor are alternately and repeatedly turned on and off. Accordingly, a time when the transistors are on may be reduced so that degradation characteristics of the transistor may be suppressed.
Patent KR-20200043710-A (KR)
Inventor: KIM GI WOONG
IPC: B43L7/00
Filed: 2018-10-18
Abstract: The present invention relates to a ruler coupled with a tape measure, which comprises a tape measure having a ruler coupling part with a thin plate coupling part which has the same area as that of a ruler for connecting the ruler and the tape measure; and a device for adjusting a direction of the tape measure. Accordingly, the above-mentioned parts are coupled to rotate the tape measure at an end of the ruler to be used in all directions. According to the present invention, lengths of two sides can be measured at once by using one ruler, and a ruler having a small volume can measure a long length.
Patent KR-20200048438-A (KR)
Inventor: LEE HO SUNG
IPC: H01L21/673
Filed: 2018-10-30
Abstract: A wafer ring transferring apparatus includes: a cassette support part supporting cassettes on which wafer rings fixing a sheet to which a wafer divided into semiconductor devices is attached are loaded; a wafer ring support part supporting the wafer rings so that a pick-up process of the semiconductor devices proceeds; and a transfer part provided between the cassette support part and the wafer ring support part, and transferring the wafer rings to the wafer ring support part or transferring the wafer rings in which the pick-up process is completed to the cassettes. Therefore, the wafer ring transferring apparatus can quickly supply and discharge the wafer rings.
Patent KR-20200048502-A (KR)
Inventor: YOUNGJUN KIM
IPC: A62B9/00
Filed: 2018-10-30
Abstract: The present invention relates to a mask apparatus. According to the present invention, a mask apparatus includes: a mask body having an inner surface to cover a nose and a mouth of a user and an outer surface exposed to an external space, and making close contact with the face of the user; a first air cleaner connected to one side of the mask body to filter outer a foreign matter by suctioning external air, and to supply the filtered air to the mask body; a second air cleaner connected to an opposite side of the mask body to filter out a foreign matter by suctioning external air and to supply the filtered air to the mask body; a first ear hanging part detachably connected to the first air cleaner to allow the mask body to fixedly hang on one ear of the user; and a second ear hanging part detachably connected to the second air cleaner to allow the mask body to fixedly hang on a remaining ear of the user. The first air cleaner and the second air cleaner are folded toward the inner surface of the mask body.