baber/WOPTO huggingface dataset:
Patent KR-20220008996-A (KR)
Title: Image sensor
Inventor: KIM SANG HOON
IPC: H01L27/146
Filed: 2020-07-14
Abstract: Provided is an image sensor. The image sensor includes: a substrate including a pixel area and a pad area and including a first surface and a second surface opposite to each other; an interlayer insulating film disposed on the first surface; a wiring disposed in the interlayer insulating film; a conductive pad disposed on the second surface of the substrate in the pad area; and a plurality of through structures penetrating the substrate in the pad area to electrically connect the conductive pad and the wiring, and overlapping the conductive pad. A portion of the conductive pad is disposed within the substrate. Process defects can be reduced, and physical/mechanical/thermal stress can be dispersed, thereby improving the reliability of the image sensor.
Patent KR-20220010814-A (KR)
Inventor: KANG SUNG KWON
IPC: A61F2/04
Filed: 2020-07-20
Abstract: Provided is a stent that does not block a flow path of a body fluid such as bile or pancreatic juice while limiting displacement thereof. The stent (1) of the present invention is a long stent (1) having a stent main body (2) of a mesh structure that consists of wires (6) and is covered with a cover (3). The stent main body (2) comprises: a flare portion (22) that is formed at least at one end and has a shape in which the diameter is expanded as it goes toward the one end; and a tapered portion (21) having a shape in which the diameter is reduced as it goes toward the flare portion (22) located on the one end.
Patent KR-20210013537-A (KR)
Inventor: BORCHERS DIRK
IPC: F04C2/34
Filed: 2020-07-23
Abstract: The present invention relates to a vane pump which can be used as a switchable and preferably switchable transmission oil pump. According to the present invention, the vane pump comprises: a pump flange (12); a lifting ring (16); a pressure plate (14); and at least one pin (24) extending axially through the pump flange (12), the lifting ring (16) and the pressure plate (14). The pin (24) is preloaded in the axial direction of the pin (24) by at least one spring element (30).
Patent KR-20220014709-A (KR)
Title: Slidable electronic device and method for controlling the same
Inventor: CHEON KAWON
IPC: G06F1/16
Filed: 2020-07-29
Abstract: An electronic device according to various embodiments may comprise: a housing: a flexible display at least a part of which is exposed to the outside through the housing; and at least one processor operatively connected to the flexible display, wherein the at least one processor is configured to: in a state where a first portion of the flexible display is exposed to the outside, when a first user input for a sliding operation for exposing a second portion including at least a part of the first portion of the flexible display to the outside is received through the flexible display, display, on the at least the part of the first portion, an object for receiving a user input for performing at least one function; receive a second user input through a region in which the object is displayed; when the second user input is received, slide at least one region of the flexible display to expose the second portion of the flexible display to the outside; and display, on at least a part of the second portion, at least one screen obtained by performing at least one function corresponding to the second user input.
Patent KR-20220014719-A (KR)
Title: Home Meal Replacement of Red Bean Porridge
Inventor: HAN SEUNG YANG
IPC: A23L11/00
Filed: 2020-07-29
Abstract: The winter solstice is one of Korean culture's national holidays to cook and eat red bean porridge. However, the red bean porridge takes too long to cook and is not simple, so the red bean porridge is often bought to eat at restaurants. A cooking method of the red bean porridge is a method of boiling red beans which are soaked for about 3 hours or more for 1 hour or more, cooling the red beans, and then boiling the same again to be eaten. Therefore, according to the present invention, the red bean porridge can be enjoyed throughout the four seasons, including summer, as well as on a special holiday, the winter solstice, by solving the above-mentioned problems. The present invention is a research and development for the production of convenience food of home-cooked red bean porridge which can be delivered over a long distance so that domestic and oversea households can easily and simply taste traditional red bean porridge with rich flavor. Accordingly, it is possible to export the premium Korean red bean porridge, which uses 100% domestic red beans and is healthy, and to promote Korean food through the globalization of traditional food.
Patent KR-20220014992-A (KR)
Title: All-digital phase locked loop
Inventor: LEE JONG SUK
IPC: H03L7/085
Filed: 2020-07-30
Abstract: The present invention discloses an all-digital phase locked loop. The all-digital phase locked loop may comprise: a time digital conversion circuit that converts a phase difference of a reference signal and a feedback signal into a digital value and outputs a first data signal and a second data signal corresponding to the digital value; a digital loop filter that selects one among the first data signal and the second data signal as the valid data, and outputs a control signal by calculating the valid data and a first register signal; a digital control oscillator that generates an oscillation signal, and controls a frequency of the oscillation signal in response to the control signal; and a divider that divides the oscillation signal and outputs the feedback signal to the time digital conversion circuit. Therefore, the present invention is capable of easily proceeding the verification of the all-digital phase locked loop at high-speed.
Patent KR-20220015698-A (KR)
Inventor: LEE SANG DO
IPC: E05D15/06
Filed: 2020-07-31
Abstract: Disclosed is a lift sliding apparatus. The lift sliding apparatus of the present invention comprises: a support member to which a roller that rolls along a rail of a window frame is coupled to be rotatable; a body which is coupled with a window and forms a first inclined surface; a first shaft member which is provided on the support member and supports the first inclined surface; a first linker which is coupled with the first shaft member to be rotatable; and a trapping protrusion which is provided on the window frame. When a window is pushed to be open, the first linker is trapped at the trapping protrusion and the body is lifted by the first inclined surface. According to the present invention, the provided lift sliding apparatus forms a simple structure and is configured to open a window sash by rotating a handle within 45 degrees and pulling the window sash when the window is closed.
Patent KR-20200097227-A (KR)
Title: Camera module
Inventor: JUN SEOK OH
IPC: G03B13/36
Filed: 2020-08-03
Abstract: According to an embodiment of the present invention, a camera module which the strength of a printed circuit board is enhanced may comprise: a printed circuit board in which an image sensor is mounted; a holder member having a window combined with the printed circuit board; and a reinforcing member interposed between the printed circuit board and the holder member and preventing deformation of the printed circuit board.
Patent KR-20220017154-A (KR)
Title: Polymer film for packaging fruits and vegetables and method of manufacturing the same
Inventor: U HWANG LEE
IPC: C08K5/098
Filed: 2020-08-04
Abstract: According to the present invention, provided is a polymer film for packaging fruits and vegetables which comprises: 90 to 99.99 wt % of a flexible polymer; and 0.01 to 10 wt% of an organic-inorganic hybrid nanoporous body, wherein the organic-inorganic hybrid nanoporous body is dispersed in and on a surface of the polymer and a pore is formed at a binding site of the polymer and the organic-inorganic hybrid nanoporous body. The polymer film for packaging fruits and vegetables according to the present invention effectively controls a concentration by trapping or releasing moisture, gas, or chemicals generated during the storage and distribution of fruits and vegetables. Therefore, the polymer film for packaging fruits and vegetables prevents the physiological action and ripening of fruits and vegetables and inhibiting the growth of microorganisms, thereby storing fruits and vegetables for a long period.
Patent KR-20220017698-A (KR)
Inventor: KIM BONG DEOK
IPC: B42F1/00
Filed: 2020-08-05
Abstract: The present invention relates to a photo album binding method, which can completely unfold a plurality of inner sheets without formation of an arch when the plurality of inner sheets are unfolded by preprocessing one side longitudinal cross section, where the plurality of inner sheets are aligned, with a buffer and then applying an adhesive thereto without binding the plurality of inner sheets with separate threads, saddle stitches, staples, and the like and to a photo album binding method, in which a plurality of inner sheets and film sheets are provided, the inner sheets are stacked and overlapped, then the film sheets are positioned and aligned among the stacked plurality of inner sheets, the aligned inner sheets and film sheets are compressed, then one side longitudinal cross section is preprocessed, foreign matter generated during the preprocess is removed, and then the longitudinal cross section of each of the inner sheets and the film sheets adheres to each other by applying an adhesive onto the one side longitudinal cross section of the preprocessed inner sheets and film sheets, thereby completely unfolding the plurality of inner sheets and film sheets without formation of an arch when the plurality of inner sheets and film sheets are unfolded.
Patent KR-20220021729-A (KR)
Inventor: LEE HEE SUK
IPC: B60K20/02
Filed: 2020-08-14
Abstract: The present invention relates to a rice transplanter, which is a farming machine for transplanting seedlings. More particularly, the present invention relates to an installation structure for a rice transplanter speed lock lever. With the present invention, a fixing load for fixing a speed lock lever for rice transplanter speed lock can be freely changed and, in the event of a brake operation, the fixed state of the speed lock lever can be released for return to a stop position. The structure of the present invention includes: a rotating plate coupled to a speed lock lever and rotating in conjunction as the speed lock lever is operated; a side plate to which the rotating plate is rotatably coupled; a fixing member rotatably coupled to the side plate, connected to a brake pedal at one end through a brake cable, and selectively engaged with the rotating plate at the other end to restrain or release the rotation of the rotating plate; and a fixing member spring coupled on the rotary shaft of the fixing member and applying an elastic load such that the other end of the fixing member restrains rotation in engagement with the rotating plate.
Patent KR-20220022499-A (KR)
Inventor: YANG GI YOUNG
IPC: H01L27/088
Filed: 2020-08-18
Abstract: The present invention provides a semiconductor device having improved integration density and reliability. The semiconductor device includes a substrate having an active region; a first group of standard cells arranged in a first row on the active region of the substrate and having a first height defined in a column direction; a second group of standard cells arranged in a second row on the active region of the substrate, and having a second height defined in a column direction and different from the first height; and a plurality of power lines extending in a row direction and respectively extending along boundaries of the first and the second groups of standard cells. The first and second groups of standard cells each further include a plurality of wiring lines extending in the row direction and arranged in the column direction, and at least a part of wiring lines in at least one standard cell of the first and second groups of standard cells are arranged at different spacings and/or pitches.
Patent KR-20220023924-A (KR)
Inventor: SONG MYEONG HUN
IPC: H01L27/15
Filed: 2020-08-21
Abstract: A pixel comprises: a substrate; a dummy insulating pattern provided onto the substrate; a first electrode provided onto the substrate, wherein the first electrode includes a (1-1)^th electrode and a (1-2)^th electrode spaced apart from each other in a first direction and facing each other; a second electrode spaced apart from the first electrode in a second direction different from the first direction, wherein the second electrode includes a (2-1)^th electrode and a (2-2)^th electrode spaced apart from each other in the first direction and facing each other; a plurality of light emitting elements electrically connected to the first and second electrodes and emitting light; and a first insulating layer provided onto each of the light emitting elements. Here, the dummy insulating pattern is connected to one end of at least one of the (1-1)^th and (1-2)^th electrodes facing in the first direction or disposed between the (1-1)^th and (1-2)^th electrodes. Therefore, the pixel and a display device with the same according to an embodiment of the present invention form a dummy pattern in a first opening of each pixel area to fix some of the light emitting elements remaining in the first opening with the dummy pattern to prevent the light emitting elements from being separated, thereby preventing defects caused by the light emitting elements.
Patent KR-20220028358-A (KR)
Inventor: YANG SAM SUK
IPC: B60H1/00
Filed: 2020-08-28
Abstract: The present invention relates to a distributed control type air quality improvement apparatus for a railroad vehicle. The air quality improvement apparatus includes: a built-in case installed in the center of a ceiling of each vehicle; a control board provided in the case to perform a control operation in accordance with a signal of an engine room control panel; a dust detection sensor placed beside a suction part of the case to sense the amount of fine dust included in the air introduced into the case, to transmit the amount to the control board; a sirocco fan provided in the case such that the air in the vehicle is discharged into the vehicle through a discharge part after being introduced through the suction part of the case, and operated by a BLDC motor controlled in speed by the control board; a filter part comprising a prefilter collecting at least 85 wt% of dust, a HEPA filter filtering out at least 95% of particles having a size of 0.3 ㎛ and placed behind the prefilter, and a photocatalytic filter formed by coating ball-type honeycomb ceramics with a photocatalyst, and placed behind the HEPA filter; a UVC light source radiating short-wavelength ultraviolet rays having a wavelength of 100-280㎚ toward the prefilter to remove the viruses collected by the HEPA filter; and a UVA light source radiating long-wavelength ultraviolet rays having a wavelength of 320-400㎚ toward the photocatalytic filter to remove ultrafine dust through a photochemical action of the photocatalyst. The air quality improvement apparatus has a distributed control function in which one single control board is provided per passenger compartment to perform independent operation in accordance with the amount of dust in the vehicle, and a collective control function in which the control board in each vehicle is collectively controlled in accordance with manual control of an engineer through a railroad vehicle control panel.
Patent KR-20210029676-A (KR)
Title: organic electroluminescent device comprising a capping layer and compound for capping layer applied to the same
Inventor: HAM HO WAN
IPC: C09K11/06
Filed: 2020-08-31
Abstract: The present invention provides an organic light emitting element including a capping layer which can obtain high efficiency, and a compound for the capping layer applied thereto, wherein the capping layer includes a compound having a difference between a refractive index at 450 nm and a refractive index at 530 nm of more than 0.15.
Patent KR-20220029044-A (KR)
Inventor: WOO KANG UP
IPC: B21J5/00
Filed: 2020-09-01
Abstract: The present invention comprises: a centrifugal casting unit in which a plurality of casting cells are provided to circulate while passing a plurality of sections, and which is formed to generate centrifugal force by rotational power to discharge a casting product with foreign materials separated while molten solution is injected into each of the casting cells; a transfer unit which is connected with the centrifugal casting unit and formed to rapidly move the plurality of casting products respectively discharged from the casting cells with casting heat remained; and a casting product supply unit which is connected with the transfer unit, measures temperature of the casting product inserted therein, and selectively supplies the casting product having a temperature corresponding to a preset supply temperature or more to a hot forging unit. According to the present invention, forming process is simplified and manufacturing time is reduced.
Patent KR-20220033137-A (KR)
Title: Apparatus for measuring absorption energy of specimen
Inventor: JONG MOON KIM
IPC: G01M7/08
Filed: 2020-09-09
Abstract: Disclosed is an apparatus for measuring absorption energy of a specimen. The measurement apparatus according to an embodiment of the present invention comprises: a specimen support which is located at a lower part of a fall frame extended in a vertical direction and has a support unit for supporting the specimen; a mass body which freely falls in the fall frame and has a striking unit that strikes the specimen supported by the specimen support; a detection unit which measures a first velocity of the mass body just before the mass body collides the specimen, and a second velocity of the mass body immediately after destruction of the specimen by collision with the mass body; and a control unit which outputs the absorption energy of the specimen through a display unit based on velocity information detected by the detection unit. The measurement apparatus allows quantitative absorption energy measurement and increases repeatability to provide measurement data with excellent reliability.
Patent KR-20220036399-A (KR)
Title: Mixed reality monitering system using wearable device
Inventor: SHIN SOO YOUNG
IPC: G03B15/00
Filed: 2020-09-14
Abstract: The present invention relates to a mixed reality (MR) monitoring system using a wearable device, which comprises: a drone having a gimbal camera which captures a real image of a geofencing area when flying autonomously; an object detection server extracting an object from the real image transmitted by the drone through a deep learning method and displaying the extracted object to provide an object displaying image; an MR display device displaying the object displaying image and a macroscopic image together; a wearable controller providing an operation control signal for controlling operation of the gimbal camera; and a transmission board transmitting the operation control signal to the drone, thereby allowing the geofencing area to be monitored in real time and enabling a practical control system to be established to take immediate actions.
Patent KR-20220036806-A (KR)
Inventor: KIM BYUNG SUNG
IPC: G01S13/86
Filed: 2020-09-16
Abstract: Embodiments of the present invention provides a radar system, which comprises: a first radar having a first sensing area and generating first radar data by receiving a first reflected signal reflected from a first vehicle entering the first sensing area; a second radar which has a second sensing area different from the first sensing area and partially overlapping the first sensing area, receives a second reflected signal reflected from a second vehicle entering the second sensing area, and generates second radar data, wherein the second radar is installed in a different location from the first radar; and a controller which generates first tracking data for the first vehicle based on the first radar data and generates second tracking data for the second vehicle based on the second radar data, wherein the controller performs handover processing between the first sensing area and the second sensing area based on the first tracking data and the second tracking data. The present invention can continuously and more accurately track the vehicle on a road.
Patent KR-20220038972-A (KR)
Title: Electronic Device and Image Binning Method thereof
Inventor: JUNG JAE JIN
IPC: H04N5/347
Filed: 2020-09-21
Abstract: The technical problem to be solved by the present invention is to provide an electronic device having an improved frame rate while securing resolution of a binned image. Provided is an electronic device for performing image binning. The electronic device comprises: a pixel array outputting a raw image comprising a plurality of color pixels and special pixels; a logic circuit for outputting by first binning with respect to row-direction pixels for each unit kernel of a row image; and a processor outputting a first binned image by second binning. For unit kernel including special pixels, a column to which the special pixel belongs is first binned by reading out at a different readout timing than a column to which the special pixel does not belong. The second binning combines the first binned image of each column to which the special pixel does not belong and the column to which the special pixel belongs.
Patent KR-20210036291-A (KR)
Title: Connector structure for preventing backflow of mating between tire valve and air compressor hose connector
Inventor: CHOU WEN SAN
IPC: B60C29/06
Filed: 2020-09-24
Abstract: The present invention relates to an anti-backflow connector structure of a coupling between a tire valve and an air compressor hose connector. More particularly, the present invention relates to an anti-backflow connector of a series connection hose on an air compressor capable of gluing and pumping a broken tire. According to the present invention, the anti-backflow connector is connected in series with the tire valve having the same anti-backflow effect, thereby preventing the chemical adhesive liquid from being ejected when a user improperly operates it.
Patent KR-20220046143-A (KR)
Inventor: KIM JUNGJIN
IPC: F16C11/04
Filed: 2020-10-07
Abstract: A foldable electronic device according to various embodiments of the present invention comprises: a flexible display; a first housing (110) supporting one side of the flexible display; a second housing (120) supporting the other side of the flexible display; at least one hinge structure connecting the first housing to the second housing; a latch structure (300) which is arranged at one side of the first housing and is linked to the hinge structure to change an arrangement shape state thereof according to an unfolded or a folded state of the first housing and the second housing; and a locking structure (400) which is formed at one side of the second housing and is coupled to the latch structure when the first housing and the second housing are in a folded state. The present invention may provide a more stable folded state regardless of the magnitude of the restoring force of the display by physically fixating the housings.
Patent KR-20220046232-A (KR)
Title: Anticancer composition containing lupeol
Inventor: PARK SHIN HYUNG
IPC: A61K31/56
Filed: 2020-10-07
Abstract: The present invention relates to an anticancer composition and health functional food containing lupeol, and specifically, lupeol can inhibit the growth, migration and metastasis of cancer cells by inhibiting the migration of macrophages to cancer cells, so that it is effective for preventing or treating cancer. In one embodiment of the present invention, the lupeol can inhibit the chemotaxis of macrophages into cancer cells by inhibiting PAI-1 secretion of cancer cells.