baber/WOPTO huggingface dataset:
Patent KR-20210094702-A (KR)
Title: Question Bank Conversion Method and Apparatus
Inventor: BAE KWANG HAN
IPC: G06F40/205
Filed: 2020-01-21
Abstract: The present invention relates to a question bank conversion method and a question bank conversion apparatus. According to one embodiment of the present invention, the question bank conversion apparatus interworking with a question bank server through a communication network includes: a file reception module for receiving a previous problem file selected by a user as a conversion target file; a parsing module for parsing the previous problem file to generate a parse tree; a conversion module for generating a question bank conversion screen based on the parse tree; an output module for outputting the question bank conversion screen to a provided display; a setting and changing module for storing detailed setting information and an editing history for a converted previous problem on the question bank conversion screen; and a registration module for registering previous question information that has been subject to setting and changing in the question bank server. Therefore, according to the present invention, previous questions are more conveniently and rapidly registered in the question bank server.
Patent KR-20210098112-A (KR)
Title: Analysis Methodologies of Severe Accident Sensitivity Assesment for Loss of Coolant Accident During Shut Down Status in CANDU
Inventor: KIM SUNGMIN
IPC: G21C17/02
Filed: 2020-01-31
Abstract: The present invention relates to a serious accident influence evaluating method of a coolant leakage accident during a heavy water nuclear reactor stop state to evaluate an influence due to a coolant leakage accident in a stop state in which a core damage frequency is high. The present invention provides the serious accident influence evaluating method of a coolant leakage accident during a heavy water nuclear reactor stop state which provides a safety system operation and non-operation influence evaluation method with respect to serious accident progress due to a coolant leakage accident during a heavy water nuclear reactor stop state in which a core damage frequency is high.
Patent KR-20210099828-A (KR)
Title: Wing knob of air vent
Inventor: KIM CHUN HA
IPC: B60H1/34
Filed: 2020-02-05
Abstract: An embodiment of the present invention provides a wing knob for an air vent comprising: a horizontal wing assembly which is mounted on an air vent and vertically controls the direction of air; and a knob assembly which vertically rotates the horizontal wing assembly and includes a knob housing forming an inner space penetrated by the horizontal wing assembly and an indicator mounted on the front end of the knob housing. On the horizontal wing, a light source unit and a lens unit which diffuses light transmitted from the light source unit are mounted. The light radiates outwards through the indicator. The present invention improves the uniformity of luminescence through the knob to secure visibility in case of a nighttime driving.
Patent KR-20210100932-A (KR)
Title: A Operation method of a terminal providing a variable setting user interface to compensate for hearing constraints
Inventor: SOOHYUN LEE
IPC: G06F3/16
Filed: 2020-02-07
Abstract: An operation method of a terminal providing a user interface according to an embodiment of the present invention includes: a user activity information analysis step of collecting and analyzing user interface adjustment information including volume adjustment in a predetermined period unit by content in response to the user interface; determining variable setting information to compensate for the hearing restrictions of a terminal user by content for the user interface, based on the information obtained by analyzing the user activity information; and outputting a variable interface that the variable setting information is applied to the user interface.
Patent KR-20210106703-A (KR)
Title: Semantic segmentation system in 3D point cloud and semantic segmentation method in 3D point cloud using the same
Inventor: CHOI SU IL
IPC: G06K9/00
Filed: 2020-02-21
Abstract: The present invention relates to a semantic segmentation system for three-dimensional space and a semantic segmentation method for three-dimensional space using the same. The semantic segmentation system for three-dimensional space comprises: an input module receiving a point cloud including at least one object; a local feature information extraction unit extracting local feature information from the point cloud inputted in the input module; a global feature information extraction unit extracting global feature information from the point cloud from which the local feature information is extracted; and a segmentation result extraction unit generating segmentation result information for the object from the point cloud based on the local feature information and the global feature information. According to the present invention, the semantic segmentation system for three-dimensional space and the semantic segmentation method for three-dimensional space using the same use PointSIFT based on the PointNet architecture. Therefore, the accuracy and processing speed of semantic segmentation work for a three-dimensional pint cloud can be improved.
Patent KR-20210107454-A (KR)
Title: Semiconductor package including stack modules of interposing bridge and dies
Inventor: CHOI BOK KYU
IPC: H01L23/00
Filed: 2020-02-24
Abstract: A semiconductor package comprises stack modules stacked vertically to each other while rotating at different rotation angles which are a multiple of a predetermined reference angle with respect to a rotation axis. A stack module includes an interpose bridge, semiconductor dies, and re-wiring layers. The interpose bridge includes sets of through-vias arranged in a plurality of rows. Each of the sets of through-vias is individually disposed in a divided region of the interpose bridge in a form in which each of the sets is rotated by a rotation angle. The re-wiring layers are arranged to connect one semiconductor die to each set of through-vias, and to connect different semiconductor dies to different rows of the through-vias for each set of through-vias, respectively.
Patent KR-20210109811-A (KR)
Title: manufacturing method of disposable mask using nonwoven and stampler
Inventor: RYU JEE KON
IPC: A62B18/02
Filed: 2020-02-28
Abstract: The present invention relates to a method for manufacturing a simple disposable mask using a non-woven fabric and a stapler. A method for manufacturing a simple disposable mask using a non-woven fabric and a stapler of the present invention comprises: a cutting step of cutting a non-woven fabric (1) in a rectangular shape enough to manufacture one mask to manufacture a basic unit (10); a first bending step of forming a first bent part (20) by folding an upper side and a lower side of the basic unit (10) respectively in a facing direction once or twice, and fixing the first bent part (20) and the basic unit (10) using a stapler; and a second bending step of, after a band (30) is prepared, disposing one side of the band (30) on both upper sides of the basic unit (10), forming a second bent part (40) by folding left and right side end parts of the basic unit (10) respectively in a facing direction once or twice, and fixing the second bent part (40) and the basic unit (10) by using the stapler. According to the present invention, a user can simply directly manufacture a mask and use the same by using a non-woven fabric and a stapler. Thus, the safety of the user can be ensured from viruses, fine dust, and others in a situation that a mask is difficult to be purchased. Although the user directly makes and uses the mask, the mask is three-dimensionally made to enable the user to use a mask having convenient breathing and less irritation due to moisture. Also, an auxiliary unit is additionally installed at a front side of the basic unit so that the user can be doubly protected from viruses and fine dust.
Patent KR-20210113533-A (KR)
Title: Display device
Inventor: AN JIN SUNG
IPC: H01L27/32
Filed: 2020-03-06
Abstract: A display device includes pixel structures. Each of pixel structures includes a substrate; a first active pattern disposed on the substrate; a first gate line disposed on the first active pattern and extended in a first direction; a first connection pattern disposed on the first gate line and transmitting an initialization voltage; a second connection pattern disposed on the first connection pattern and electrically connected to the first active pattern and the first connection pattern; and a first electrode disposed on the first connection pattern and initialized by an initialization voltage.
Patent KR-20210115774-A (KR)
Title: Device, method, computer-readable storage medium and computer program for controlling differential power processor
Inventor: JUNG JEE HOON
IPC: H02S40/32
Filed: 2020-03-16
Abstract: According to various embodiments, a method for controlling a differential power regulator includes the steps of: controlling a current value of each differential power regulator through an operation to add or subtract a value of common offset with respect to the current value of each of the differential power regulators so that a difference in current values between photovoltaic (PV) panels and differential power regulators connected in parallel is included within a specified level; checking the amount of change in power of each of the differential power regulators in which the current value is controlled; and controlling the operating state of the differential power regulators to be maintained or changed, based on at least one of a preset time and the checked amount of change in power.
Patent KR-20210063190-A (KR)
Title: Treadmill
Inventor: YOO HYUNSUN
IPC: A63B24/00
Filed: 2020-03-16
Abstract: A treadmill includes: two separate left and right belts rotating around two sets of rollers; four legs having a height adjustable by an air suspension so that the inclination of the treadmill can be optimized; a thermoelectric assembly; an aromatic assembly having a rotating fragrance cartridge in order to provide various fragrances for a treadmill user; a display playing back an exercise program; and a mounting module having a snack supply tray. The handle of the treadmill has height and front-back position detection sensors, and a belt separator provided between the left and right belts has a position or proximity sensor for left-right position detection. The inclination of the treadmill can be automatically adjusted in accordance with the positions detected by the sensors. The aromatic assembly, the mounting module, and the inclination can be automatically operated in accordance with the exercise program played back on the display.
Patent KR-20210122539-A (KR)
Title: High resolution touch sensor
Inventor: YOON JU IN
IPC: G06F3/041
Filed: 2020-04-01
Abstract: The present invention relates to a high resolution touch sensor, which includes: a touch panel including a transparent substrate, an electrode part including a first electrode part formed on the transparent substrate in a first direction and a second electrode part formed in a second direction crossing the first direction, and an insulating layer between the first electrode part and the second electrode part; and a display unit coupled to correspond to the touch panel, wherein the electrode part is formed to have a tilting angle (θ) of 0 to 14 degrees based on a pattern part of a pixel of the display unit. The present invention can be used in combination with a flexible substrate and/or non-flexible substrate.
Patent KR-20210126203-A (KR)
Title: Display apparatus and manufacturing the same
Inventor: KANG MIN KYUNG
IPC: H01L21/02
Filed: 2020-04-09
Abstract: The present invention provides a method of manufacturing a display device. The method comprises the steps of: forming a first substrate on a support substrate; forming a first barrier layer on the first substrate; and forming a conductive layer by implanting an n-type impurity or a p-type impurity into the first barrier layer and at least a portion of the first substrate.
Patent KR-20200046007-A (KR)
Title: User interface for accessing a set of functions, method and computer readable storage medium for providing a user interface for accessing a set of functions
Inventor: WENGELNIK HEINO
IPC: G06F3/0482
Filed: 2020-04-23
Abstract: The present invention relates to a user interface (1) for accessing a set of functions in which simplified operation is achieved without reducing a range of the functions, a method for providing the user interface (1) for accessing a set of functions and a computer readable storage medium including instructions. A menu entry (3) of the user interface (1) capable of calling the functions is assigned to a first subset of the functions. The menu entry of the user interface (1) is not assigned to a second subset of the functions. Instead, the functions can be called through a search function (4) of the user interface (1).
Patent KR-20210140923-A (KR)
Title: Aromatic composition for relieving itch of companion animal
IPC: A61K8/9761
Filed: 2020-05-14
Abstract: The present invention relates to an aroma composition for improving itching of companion animals. The aroma composition for improving itching of companion animals according to an embodiment of the present invention includes: 97 to 100 parts by weight of a base solution including cypress water, alcoholic ethanol, and a moisturizing agent; and 0.4 to 1 parts by weight of an oil component including geranium oil, lavender oil, roman chamomile oil, and wormwood oil, wherein the geranium oil, the lavender oil, the roman chamomile oil, and the wormwood oil can have a weight ratio of 2.8-3:2.8-3:0.8-1.
Patent KR-20210145417-A (KR)
Inventor: SUNG SANG HYUN
IPC: H01L27/11582
Filed: 2020-05-25
Abstract: Embodiments of the present invention may suggest a method for reducing a size of a three-dimensional memory device and improving reliability. Disclosed is a three-dimensional memory device. The disclosed three-dimensional memory device comprises: an electrode structure including a plurality of interlayer insulating films and a plurality of electrode layers alternately laminated on a first substrate, wherein each of the plurality of electrode layers includes a pad portion that does not overlap with another electrode layer positioned thereon; a pass transistor positioned under the first substrate; and a first contact passing through an electrode structure in one pad portion of the plurality of electrode layers and connecting the one electrode layer and the pass transistor.
Patent KR-20200064968-A (KR)
Inventor: TASHER NIR
IPC: G06F21/78
Filed: 2020-05-28
Abstract: A security-type storage system includes a non-volatile memory and a controller. The non-volatile memory is configured to store a first data item and each first version identifier assigned to the first data item. The controller is configured to receive a second data item accompanied by a second version identifier and a signature to replace the first data item in the non-volatile memory, authenticate at least the second version identifier using the signature, compare the stored first version identifier with the second version identifier, and replace the first data item with a second data item in response only to the verification that (i) the second version identifier has been successfully authenticated and (ii) the second data item is more recent than the first data item, as indicated by the comparison between the stored first version identifier and the authenticated second version identifier.
Patent KR-20200067821-A (KR)
Inventor: SEO SEUNG HWAN
IPC: B60R21/0134
Filed: 2020-06-05
Abstract: According to the present invention, a vehicle blind spot detection apparatus may comprise: a first detection unit which is disposed on one of right and left sides in the rear of a vehicle and detects a position of a first object in a first detection area including a blind spot not visible to a side mirror; a second detection unit detecting a position of a second object in a second detection area including a part of the first detection area and a part of the blind spot, which is disposed opposite the first detection unit of the right and left sides in the rear of the vehicle; and a control unit generating an alarm signal when it is detected that at least one of the first object and the second object is located in the blind spot.
Patent KR-20210155869-A (KR)
Inventor: KIM SO YOUNG
IPC: C12R1/845
Filed: 2020-06-16
Abstract: The present invention relates to a method for manufacturing sweet flag vinegar using barley yeast and sweet flag vinegar manufactured thereby. According to the present invention, yeast is manufactured by inoculating grown grains with a rhizopus oryzae 82-7 starter, barley wine is manufactured by fermentation after adding a base prepared with the yeast, soaked and steamed barley, immersion water, and a saccharomyces cerevisiae YM33 yeast starter, and then acetic acid fermentation is performed after mixing the barley wine with a vinegar starter made using sweet flat powder and acetobacter pasteurianus A11-2 acetic acid bacteria to produce the sweet flag vinegar high in total phenolic content and excellent in antioxidant and antibacterial activity.
Patent KR-20210156984-A (KR)
Inventor: KIM SANG MO
IPC: E04G11/48
Filed: 2020-06-19
Abstract: The present invention is a ribbed slab formwork system comprising: a rib form disposed between a beam and a beam of a structure or between a beam and a wall, and installed on an upper part of a yoke material supported by a support post; and a ribbed form including a flat plate supported by being seated on the rib form, wherein the rib form is vertically disposed with respect to the longitudinal direction of the yoke material and is installed standing on the upper part of the yoke material to form a side formwork of the ribbed form such that the joist among the yoke material and the joist, which constitute the support necessary for the installation of the slab formwork, is constituted with the ribbed form. Thus, the present invention can reduce the installation cost, labor cost and installation time of the support and ribbed form required when installing the ribbed slab formwork.
Patent KR-20210007846-A (KR)
Inventor: SHIH TUN HUAI
IPC: H04B17/318
Filed: 2020-06-23
Abstract: The present invention relates to a method and a device. In an example from the viewpoint of user equipment (UE), the UE initiates first early data transmission (EDT) in an RRC_INACTIVE state. In response to the initiation of the first EDT, the UE initiates a random access (RA) procedure in a cell of a normal uplink (NUL) carrier and a supplemental uplink (SUL) carrier. The UE selects the SUL carrier or the NUL carrier in order to execute the RA procedure based on one or both of whether one or more usable physical random access channel (PRACH) resources for EDT are on the SUL carrier and whether one or more usable PRACH resources for EDT are on the NUL carrier.
Patent KR-20200077501-A (KR)
Title: Field-effect transistor, and memory and semiconductor circuit including the same
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/417
Filed: 2020-06-24
Abstract: Provided is a field-effect transistor (FET) having a small off-state current which is used in a miniaturized semiconductor integrated circuit. The FET comprises: a thin oxide semiconductor which is formed to be substantially perpendicular to an insulating surface and has a thickness which is equal to or greater than 1 nm and equal to or less than 30 nm; a gate insulating film formed to cover the oxide semiconductor; and a gate which is formed to cover the gate insulating film and has a width which is equal to or greater than 10 nm and equal to or less than 100 nm. In a configuration, three surfaces of the thin oxide semiconductor are covered with the gate to effectively remove electrons injected from a source or a drain so as to allow most of a space between the source and the drain to be depleted, thereby reducing the off-state current.
Patent KR-20210158659-A (KR)
Inventor: KIM YOUNG NAM
IPC: B23K35/30
Filed: 2020-06-24
Abstract: The present invention relates to a copper alloy for an engine valve seat manufactured by laser cladding with improved wear resistance. According to an embodiment of the present invention, a copper alloy for an engine valve seat contains: 12 to 24 wt% of Ni; 2 to 4 wt% of Si; 4 to 12 wt% of Mo; 15 to 35 wt% of Fe; remaining Cu; and other unavoidable impurities.
Patent KR-20210018032-A (KR)
Title: Carbon dioxide application device
Inventor: TANIZAWA YOSHIHITO
IPC: A01G9/18
Filed: 2020-07-01
Abstract: Provided is a carbon dioxide application device capable of improving the performance of a device constituting the device by the optimization of placement. An aspect of the present disclosure relates to the carbon dioxide application device which collects carbon dioxide contained in a combustion exhaust gas and supplies the same into an agricultural house. The carbon dioxide application device of the present invention comprises: a purification tank which is configured to store a liquid and to allow a combustion exhaust gas to pass through the liquid; an adsorption tank in which an adsorbent for adsorbing carbon dioxide in the combustion exhaust gas is disposed; and a power unit which includes a blower configured to supply a combustion exhaust gas having passed through the liquid to the adsorption tank. The purification tank and the power unit are disposed to be separated from each other.
Patent KR-20220005865-A (KR)
Title: Music data generating device and play device using thereof
Inventor: KIL SEUNGJONG
IPC: G10H7/00
Filed: 2020-07-07
Abstract: Provided is a technique capable of enabling children or the like to create simple music with a simple arrangement of blocks, and share the same with other users so that both coding and music composition learning can be performed. According to an embodiment of the present invention, a music data generation tool and playback device comprises: a block unit including a first housing and a first memory installed inside the first housing to return block identification information according to an external signal; and a playback tool including a plurality of insert units which can insert and accommodate the block unit, information reading units which are installed in the respective contact areas of the insertion units with the block unit to transmit the external signal for each contact area and receive the block identification information corresponding to the transmitted external signal, an information transmitting unit for transmitting a plurality of first data including the block identification information read from the information reading units and identification information from the insertion units corresponding to the information reading units, a music generating unit which generates second data, which is music data, by using the plurality of first data when receiving the plurality of first data from the information transmitting unit, and a playback unit which plays and outputs the second data, generated by the music generating unit, through a preset music playback program according to an external input. Therefore, various and rich music data can be created very intuitively.
Patent KR-20220006775-A (KR)
Inventor: KANG SU YEOL
IPC: A47J31/02
Filed: 2020-07-09
Abstract: The present invention relates to a filterless dripper made of a main body installed to maintain a cone shape while being a stainless woven net and a coupling structure of an upper part/lower part cover body connected to an upper/lower end of the main body, wherein the lower part cover is made of a laminated structure of the stainless steel woven net at the bottom while being made of a porous shape, and the lower part cover is connected to a coaster having a plurality of bridges to enable falling. Therefore, the present invention is capable of allowing cleaning to be made easy.