baber/WOPTO huggingface dataset:
Patent KR-20210101022-A (KR)
Title: Shape changing device of display panel and curved display device having same
Inventor: OH CHANG MIN
IPC: G09F9/30
Filed: 2020-02-07
Abstract: A purpose of the present invention is to provide a shape changing device for a display panel, capable of changing the shape of a curved display panel displaying an image, and a curved display device including the same. According to an embodiment of the present invention, the shape changing device for a display panel includes: a changeable case in which a flexible display panel is installed to be changed in shape; and a driving unit driving the changeable case. The changeable case includes: a first curved surface accepting part curving and fixing one end of the display panel; a second curved surface accepting part bending and fixing the other end of the display panel so as to have a single curved surface with the one end of the display panel; and a hinge part connecting the first and second curved surface accepting parts to be rotatable so as to change the single curved surface of the display panel into a plurality of curved surfaces by rotating the first and second curved surface accepting parts.
Patent KR-20200099483-A (KR)
Inventor: KO EUNHYE
IPC: G01N33/86
Filed: 2020-02-11
Abstract: The present invention relates to a composition for a blood coagulation test and a use thereof, and more particularly, to a composition which is for a blood coagulation test and comprises a hemostatic enzyme and carboxymethyl chitosan, and a use thereof. The composition for a blood coagulation test according to the present invention improves the activity of the hemostatic enzyme and clot strength, thereby increasing the rate of fibrin formation to allow blood coagulation tests to be performed with high sensitivity and at high speed, and is therefore useful.
Patent KR-20210073424-A (KR)
Title: Method, system and non-transitory computer-readable recording medium for supporting object control
Inventor: KIM SEOK JOONG
IPC: G06F3/0346
Filed: 2020-02-12
Abstract: According to one aspect of the present invention, provided is a method for supporting object control, which includes the steps of: acquiring information related to coordinates of a first body part of a user, coordinates of a second body part of the user, and coordinates of at least one candidate object, from respective images acquired in the direction of the user and in the direction of the at least one candidate object by at least one image module; and estimating, among the at least one candidate object, an object to be controlled, which the user intends to control, by referring to the positional relationship between a region indicated by the user, which is specified on the basis of the coordinates of the first body part and the coordinates of the second body part, and the region of the at least one candidate object, which is specified on the basis of the coordinates of the at least one candidate object. Even when the user and the object to be controlled are located opposite to each other with respect to the image module, it is possible to accurately estimate user's intention to manipulate the object.
Patent KR-20210103182-A (KR)
Title: Camera module
Inventor: KIM CHUL
IPC: H04N5/225
Filed: 2020-02-13
Abstract: According to an embodiment, disclosed is a camera module that includes a light emitting part; a light receiving part; and a control part. The light receiving part includes a tilt actuator, a coil part and a magnet part for driving the tilt actuator. The magnet part includes a first magnet and a second magnet. The coil part includes a first coil facing the first magnet and a second coil facing the second magnet. The control part outputs a first output signal input to the first coil and a second output signal input to the first output signal and the second coil. The first output signal and the second output signal include a first signal of a first magnitude and a second signal greater than the first magnitude after the first signal for a time shorter than the natural oscillation period of the actuator.
Patent KR-20210103207-A (KR)
Title: The rubber waterproof cover for umbrella
Inventor: LIM IL MUK
IPC: A45B25/28
Filed: 2020-02-13
Abstract: The present invention relates to a rubber waterproof cover for an umbrella, in which the rubber waterproof cover is applicable to all umbrellas of different sizes, so that a problem that rainwater leaks when a cover is put on a wet umbrella is solved, and thus a conventional problem that rainwater leaks when a cover is put on a wet umbrella is solved. In other words, the present invention provides the rubber waterproof cover, which is an umbrella cover, wherein a rubber material is used to have elasticity so that the rubber waterproof cover is applicable to all umbrellas of different sizes, and the rubber waterproof cover has a size approximately corresponding to a 500-won coin to have portability. Therefore, according to the present invention, the rubber waterproof cover is applicable to all umbrellas of different sizes, so that the problem that the rainwater leaks when the cover is put on the wet umbrella is solved, and thus the conventional problem that the rainwater leaks when the cover is put on the wet umbrella is solved.
Patent KR-20210103302-A (KR)
Title: Power module
Inventor: CHOI SIHO
IPC: H01L23/528
Filed: 2020-02-13
Abstract: The present invention discloses a power module, which includes a first substrate and a second substrate spaced apart from each other, an electronic element unit provided on at least one of the first and second substrates, and a lead frame unit having one side connected to an external circuit and the other side provided between the first and second substrates to electrically connect the first and second substrates.
Patent KR-20210104249-A (KR)
Title: Automobile Bumper that minimizes shock wave
Inventor: KYUNG CHONG MAN
IPC: B60R19/30
Filed: 2020-02-17
Abstract: The present invention relates to a bumper capable of minimizing human casualties in a vehicle accident. A vehicle bumper of the present invention is formed by filling the inside of the bumper (1) of a vehicle with a ball (2) made of a good elastic material.
Patent KR-20210106668-A (KR)
Title: Gibs unit enable to refill medication
Inventor: KWON YOUNUK
IPC: A61M35/00
Filed: 2020-02-21
Abstract: The present invention relates to a plaster cast unit capable of being supplemented with a medicine, which can be consistently supplemented with a medicine such as a moisturizing material, and distinguishes an air injection line and a medicine injection line to entirely exhibit respective function.
Patent KR-20210108054-A (KR)
Title: Resistance Variable Memory Device and Method of Operating the Same
Inventor: KYUNG KI MYUNG
IPC: G11C13/00
Filed: 2020-02-25
Abstract: The present invention relates to a resistance variable memory device and a method for driving the same. In accordance with an embodiment of the present invention, the resistance variable memory device comprises: a memory cell array including a plurality of memory cells coupled between a global word line and a global bit line; and a control circuit block positioned in at least one edge portion of the memory cell array. The memory cell array is divided into a first group including the memory cells positioned adjacent to the control circuit block, and a second group including the memory cells positioned in a portion spaced apart from the control circuit block. The control circuit block includes a write control unit for generating a control signal to write the memory cells of the first and second groups in different manners. Therefore, uniform memory characteristics can be ensured.
Patent KR-20210112427-A (KR)
Title: Detecting apparatus, detecting system and detecting method for phase of supplied power
Inventor: KIM SOOCHUL
IPC: G08C19/12
Filed: 2020-03-04
Abstract: The present invention relates to a power phase detection device, system and method. According to the present invention, the power phase detection device includes: a power line communication unit on a receiving unit side, which receives power, is installed in a portion consuming power in a certain phase, and receives a phase detection signal transmitted at a time of zero crossing of a specific phase through power line communication; a timer which measures a time difference between a time point at which the phase detection signal is received and a time point at which the random phase crosses zero; and a phase detection unit configured to detect which phase the random phase is by using the measured time difference. Accordingly, it is possible to accurately detect the power supply phase with a simple configuration.
Patent KR-20210112474-A (KR)
Title: Roll screen with remnant roll recovery
Inventor: LEE YONG JAE
IPC: E06B9/54
Filed: 2020-03-05
Abstract: The present invention relates to a roll insect screen in which residual roll recovery is possible. More specifically, the roll insect screen in which the residual roll recovery is possible of the present invention is configured to be able to selectively use not only to block pests but also to block fine dust with one insect screen, and has high durability. According to the present invention, the roll insect screen in which the residual roll recovery is possible is easy to be locked and unlocked when selecting the screen, thus increasing convenience in use. In addition, the roll insect screen in which the residual roll recovery is possible is improved so that screen wrinkling and folding defects caused by remaining screens, which are not completely recovered when the screen is recovered, to be resolved. The roll insect screen in which the residual roll recovery is possible comprises: a roll housing (RH); a first gear (GEA); a unit box (510); a second gear (520); a rack knob (530); and a return spring (540).
Patent KR-20210115301-A (KR)
Title: Heat exchanger
Inventor: KYUNGROCK KIM
IPC: F28D21/00
Filed: 2020-03-12
Abstract: Disclosed is an electric heat exchanger. In accordance with the present invention, the electric heat exchanger comprises: a plurality of liners spaced apart from each other in a thickness direction; and a plurality of spacers placed between the plurality of liners, respectively. The plurality of spacers comprise: a first spacer extended to be long in a first direction and dividing the space between the plurality of liners where the first spacer is located into a plurality of first spaces parallel to the first direction; and a second spacer extended to be long in a second direction crossing the first direction and dividing the space between the plurality of liners where the second spacer is located into a plurality of second spaces parallel to the second direction. Each of the plurality of first spaces is in a square pillar shape extended in the first direction. Each of the plurality of second spaces is in a square pillar shape extended in the second direction. The present invention aims to provide an electric heat exchanger which is capable of improving heat exchange efficiency.
Patent KR-20200110255-A (KR)
Title: Method and apparatus for assessing feature of image
Inventor: HYUNSUK KO
IPC: H04N19/176
Filed: 2020-03-16
Abstract: Disclosed are a method for measuring a feature of an image as a score, and an apparatus therefor. The measurement method comprises the steps of: calculating and extracting a plurality of pieces of feature information from a reference image and a comparison image; calculating distortion values between corresponding pieces of feature information from the extracted plurality of pieces of feature information; extracting a plurality of prediction models of correlations between the distortion values and subjective image quality and/or naturalness measurement values by using the calculated distortion values as an input; constructing a system by using the plurality of prediction models, and determining weights for the plurality of prediction models, respectively; and predicting the subjective image quality/neutrality measurement values by using the plurality of prediction models to which the weights are assigned. According to the present invention, accuracy of an image quality indicator can be improved.
Patent KR-20210117541-A (KR)
Title: Method and apparatus for rendering through adaptive loading of medical images in pure web based pacs
Inventor: LEE BYUNG IL
IPC: G06T15/08
Filed: 2020-03-19
Abstract: The present invention relates to a rendering method through adaptive loading of a medical image on a pure web-based PACS and a device thereof. The method and the device are used, when users including medical professionals request and render vast volumes of medical images from a PACS server based on a pure web, in order to solve a problem of not receiving a web-based service smoothly due to limited internet speed, through prefetching, adaptive loading and rendering of the medical image, for the users to immediately examine the medical image without interruption or waiting.
Patent KR-20210120616-A (KR)
Title: Apparatus or providing supplementary services based on choreography contents
Inventor: HYOUNG YONG JOON
IPC: H04N21/24
Filed: 2020-03-27
Abstract: Presented is an apparatus for providing a supplementary service based on choreography content, which provides a supplementary service desired by a user based on various choreography videos from choreographers. The presented apparatus comprises: a control unit which receives the upload of one or more choreography content corresponding to a sound source, shares the uploaded choreography content on a service platform, generates choreography matching data including choreographer-specific information corresponding to the choreography content according to a user input corresponding to the service platform, and generates tracking information based on user activity for each choreography content for which the choreography matching data is generated; a database for storing and managing the tracking information and the choreography matching data; a receiving unit for receiving one or more choreography content corresponding to the sound source, receiving information on selecting one or more choreography content for each part of the sound source, and receiving a choreographer recommendation request; a watermark insertion unit for inserting a watermark into the choreography content received by the receiving unit; and a choreographer recommendation unit for recommending a choreographer based on the tracking information and the choreography content in which the watermark is inserted in response to the choreographer recommendation request. The control unit provides a choreographer recommendation service through the service platform based on the tracking information and the choreography matching data.
Patent KR-20200040738-A (KR)
Inventor: KIM BUM SOO
IPC: H01G4/232
Filed: 2020-04-10
Abstract: The present invention provides a multilayered ceramic electronic component comprising: a ceramic body which includes a dielectric layer and a plurality of internal electrodes facing each other with the dielectric layer interposed therebetween, and which includes a first surface and a second surface facing in a first direction, a third surface and a fourth surface connected to the first surface and the second surface and facing a second direction, and a fifth surface and a sixth surface connected to the first surface to the fourth surface and facing a third direction; and an external electrode which is disposed on the outside of the ceramic body and electrically connected to the internal electrodes. The external electrode includes an electrode layer electrically connected to the internal electrodes, and a plating layer disposed on the electrode layer, wherein the electrode layer and the plating layer are extending onto the first surface and the second surface of the ceramic body, and on the basis of 1/2 point (0.5 BW) at the entire width (BW) of the electrode layer disposed on the first surface and the second surface of the ceramic body, there are at least one point where the slope of a tangent line of the electrode layer and the slope of a tangent line of the plating layer become opposite to each other within ± 0.2 BW range.
Patent KR-20210127458-A (KR)
Inventor: LEE IN HAE
IPC: G02F1/1675
Filed: 2020-04-14
Abstract: An optical path control member according to an embodiment includes: a first substrate; a first electrode which is disposed on the first substrate; a second substrate which is disposed on the first substrate; a second electrode which is disposed on a lower part of the second substrate; a light conversion unit which is disposed between the first electrode and the second electrode; and a sealing unit which is extended from the first substrate to the second substrate. The light conversion unit includes barrier rib parts and accommodating parts which are alternately disposed. The light transmittance of the accommodating part is changed according to the application of voltage. The sealing unit is disposed on a portion of a side surface of the light conversion unit, a portion of a lower surface of the first substrate, and a portion of an upper surface of the second substrate.
Patent KR-20210133631-A (KR)
Title: Complex desalination system using pressure-retarded osmosis for sea water desalination
IPC: B01D61/10
Filed: 2020-04-29
Abstract: The present invention relates to a complex desalination system using pressure-retarded osmosis for sea water desalination, which performs water treatment for seawater and brackish water reverse osmosis (BWRO) wastewater. According to one embodiment of the present invention, the complex desalination system comprises: a pretreatment facility pre-filtering seawater; a first pressure exchange device increasing pressure by receiving seawater from the pretreatment facility; a second pressure exchange device increasing pressure by receiving at least a part of the seawater supplied from the first pressure exchange device; a first pressure regulating device pressurizing the remaining part of the seawater supplied from the first pressure exchange device; a second pressure regulating device pressurizing the seawater supplied from the second pressure exchange device; an SWRO facility produces salt-filtered water from the seawater supplied from the first pressure regulator and the second pressure regulator through a seawater desalination reverse osmosis membrane and transferring unfiltered SWRO concentrated water to the second pressure exchange device; a BWRO facility receiving and filtering sewage treatment plant effluent through a brackish water desalination reverse osmosis membrane and discharging unfiltered BWRO concentrated water; and a pressure-retarded osmosis (PRO) facility supplying, to the first pressure exchange device, PRO water which is produced by performing a pressure delay osmosis process on the SWRO concentrated water supplied from the second pressure exchange device and the BWRO concentrated water supplied from the BWRO facility.
Patent KR-20210135141-A (KR)
Title: Battery Module Equipped With A Fire Extinguishing Unit
IPC: A62C3/16
Filed: 2020-05-04
Abstract: The present invention relates to a battery module equipped with a fire extinguishing unit, and more specifically, to a battery module equipped with a fire extinguishing unit, including: a plurality of battery cells (100) stacked in a vertical direction or a horizontal direction; and a fire extinguishing unit (200) placed near the battery cells (100), wherein the fire extinguishing unit (200) includes: a fire extinguishing pack (210) having a fire extinguishing material; a piezoelectric element (220) interposed between the battery cells (100) and the fire extinguishing pack (210); and one or more crushing units (240) interposed between the battery cells (100) and the fire extinguishing pack (210). The present invention secures safety.
Patent KR-20210138348-A (KR)
Title: Infrared Camera
IPC: H04N5/232
Filed: 2020-05-12
Abstract: Provided is an infrared camera, which includes: a light generator configured to emit infrared light; an infrared detector configured to detect infrared light from outside and generate an image signal; a controller configured to process the image signal to provide an output image; and a radar configured to generate a radio signal to provide a radar signal indicative of an object located outside. The controller is configured to adjust the infrared light generated by the light generator based on the radar signal.
Patent KR-20210143984-A (KR)
Title: Pixel and display device including the same
IPC: H01L27/15
Filed: 2020-05-20
Abstract: According to one embodiment of the present invention, a display device has a pixel disposed on a display area. The pixel comprise: a first electrode and a second electrode spaced apart from each other on a base layer; a first insulating layer and a second insulating layer sequentially laminated on the first electrode and the second electrode; a light emitting device disposed on the second insulating layer and disposed between the first electrode and the second electrode; and a light controlling layer interposed between the first insulating layer and the second insulating layer to overlap the light emitting device. According to the pixel and display device comprising the same, the light efficiency of the pixel can be improved.
Patent KR-20210148589-A (KR)
Inventor: CHO JONG KWAN
IPC: B05B12/02
Filed: 2020-06-01
Abstract: Provided is an automatic injection device including a blower and motorized valve, which increases the possibility of collision with odor gas, fine dust, microorganisms, harmful gas, and the like by reducing the size of droplets and allowing the droplets to fly away, reduces the amount of droplets used, rotates smoothly, and blocks an injection liquid from flowing out to an injection nozzle after injection is completed. The device comprises: a storage tank in which an injection liquid is stored; an injection nozzle which ejects the injection liquid in the form of droplets; an injection pipe which is located between the storage tank and the injection nozzle, sucks the injection liquid stored in the storage tank by a pump, and injects the injection liquid into the injection nozzle; a blower which is connected to the injection nozzle and applies wind pressure to the injection nozzle; a recovery pipe which is located between the injection nozzle and the storage tank and is connected to the injection nozzle and the storage tank; and a first electric valve which is installed in the recovery pipe, closes the recovery pipe while the injection liquid is injected, and opens the recovery pipe when the injection of the injection liquid is completed.
Patent KR-20210152751-A (KR)
Title: Assisting apparatus for Mounting of screw-cement retained prosthesis on abutment
Inventor: KIM SHIN KOO
IPC: A61C8/00
Filed: 2020-06-09
Abstract: The present invention relates to an assisting instrument for mounting a screw-cement retained prosthesis, and more specifically relates to an assisting instrument for mounting a screw-cement retained prosthesis which comprises: a shaft comprising a head part having one end formed with a driver tip and the other end with a first concave part toward inside, an elastic member disposed in the first concave part of the head part, and a body part extending from the other end of the head part, and inserted into a screw hole of a prosthesis of a screw-cement retained prosthesis; and a holder comprising a penetration hole for accommodating the shaft. According to the present invention, manufacturing error of the prosthesis can be reduced.