baber/WOPTO huggingface dataset:
Patent KR-20210142055-A (KR)
Title: Display apparatus
IPC: H01L27/32
Filed: 2020-05-15
Abstract: An embodiment of the present invention provides a display device that include: a substrate including a display area on which display elements are disposed; a first thin film transistor disposed in the display area and including a first semiconductor layer including a silicon semiconductor and a first gate electrode insulated from the first semiconductor layer; a second thin film transistor disposed in the display area and including a second semiconductor layer including an oxide semiconductor and a second gate electrode insulated from the second semiconductor layer; a first signal line extended in a first direction from one side of the first thin film transistor; a second signal line extended in the first direction from the other side of the first thin film transistor; and a shielding pattern extended in the first direction and overlapping at least a portion of the first signal line. An objective of the present invention is to provide the display device for lowering power consumption and realizing high integration.
Patent KR-20200134166-A (KR)
Inventor: AKERIB AVIDAN
IPC: G06F7/533
Filed: 2020-05-19
Abstract: A unit for accumulating a plurality N of multiplied M bit values includes a receiving unit, a bit-wise multiplier, and a bit-wise accumulator. The receiving unit receives a pipeline of multiplicands A and B such that, at each cycle, a new set of multiplicands is received. The bit-wise multiplier bit-wise multiplies bits of a current multiplicand A with bits of a current multiplicand B and to sum and carry between bit-wise multipliers. The bit-wise accumulator accumulates output of the bit-wise multiplier thereby to accumulate the multiplicands during the pipelining process.
Patent KR-20210144226-A (KR)
Title: Soap for removing keratin comprising of pumice as an active ingredient
IPC: C11D13/14
Filed: 2020-05-22
Abstract: The present invention relates to an exfoliating soap containing pumice. More specifically, the present invention provides an exfoliating soap which uses natural materials to have no side effects, have strong cleansing power and exfoliating effect, and thus can remove dead skin cells without damaging the skin by maintaining skin moisture. The soap further comprises a walnut shell powder.
Patent KR-20200138020-A (KR)
Title: Reflective anode electrode for organic el display
Inventor: TAUCHI YUKI
IPC: H01L27/32
Filed: 2020-05-25
Abstract: The present invention relates to a reflective anode for an organic EL display capable of securing the high reflectivity. The reflective anode includes an Al alloy film and an oxide conductive film, and has a laminated structure in which a layer containing aluminum oxide as a main component is interposed at a contact interface between the Al alloy film and the oxide conductive film. The Al alloy film contains Si and rare earth elements. When the Si content is a (atom %) the total content of the rare earth elements is b (atom %), the relationships of 0.62 < {a/(a+b)}, 0.2 < a < 3, and 0.1 < b are satisfied. The layer having the aluminum oxide as a main component contains Si.
Patent KR-20210146516-A (KR)
Inventor: KIM NAM HYUN
IPC: C08K3/22
Filed: 2020-05-27
Abstract: The present invention relates to a thermoplastic resin composition including: 100 parts by weight of a polycarbonate resin; 10-50 parts by weight of a glycol-modified polyester resin having a content of 1,4-cyclohexane dimethanol of 20-100 mol% based on the total diol ingredients; 5-25 parts by weight of an additive for laser direct structuring; 1-9 parts by weight of a modified polyolefin including a repeating unit represented by chemical formula 1 and a repeating unit represented by chemical formula 2; 5-9 parts by weight of a phosphorus-based compound including 60-90 wt% of a phosphate compound and 10-40 wt% of a phosphazene compound; and 20-70 parts by weight of glass fibers, wherein the weight ratio of the additive for laser direct structuring to the phosphorus-based compound is 1:0.25- 1:1.20. The thermoplastic resin composition shows excellent plating reliability, impact resistance, chemical resistance (thin film impact resistance after coating), rigidity, thin film formability, or the like.
Patent KR-20210147724-A (KR)
Inventor: KANG BYUNG WOO
IPC: G06Q30/02
Filed: 2020-05-29
Abstract: The present invention relates to an online/mobile banner advertisement production system for allowing a user to directly produce and transmit an advertisement banner through the Internet. It relates to an automatic banner production system for each medium that includes: a banner production server that stores a banner advertisement production tool and transmits it to a user terminal; a user terminal that receives a production tool from the banner production server and produces a banner. As the production tool includes a plurality of example banner templates, an image and text are replaced in the example banner template. So, it is possible to easily produce a desired advertisement banner without the help of an expert. In addition, it is possible to generate a plurality of example banners that meet the guidelines required by a number of advertisement media by using the produced basic banner.
Patent KR-20210150083-A (KR)
Inventor: CHOI BYUNG JOON
IPC: B60G15/06
Filed: 2020-06-03
Abstract: The present invention relates to a rotation inducing apparatus for a vehicle, comprising: an upper case unit which is formed with synthetic resin material and through which a piston rod penetrates; a lower case unit which is formed with synthetic resin material and is placed under the upper case unit, and through which the piston rod penetrates; a center plate unit which is formed with synthetic resin material, is placed between the upper case unit and the lower case unit to be penetrated by the piston rod, and induces rotation of any one of the upper case unit and the lower case unit; and a friction reduction unit which is selectively placed between the contact surfaces between the upper case unit, the center plate unit, and the lower case unit to reduce friction. Therefore, a time for assembly process is reduced and friction is suppressed to maintain performance. According to the present invention, a bearing used for a suspension of the vehicle is made of synthetic resin to improve operability.
Patent KR-20210156144-A (KR)
Inventor: SUNG HWA JHUNG
IPC: B01D39/16
Filed: 2020-06-17
Abstract: The present invention relates to a filter for removing fine dust using zeolite and a manufacturing method thereof. The present invention is a filter for removing fine dust in which an aluminosilicate zeolite is bonded to a surface of a filter substrate and a zeolite made of Al, Si, and O, which is easy to separate charges, is stably combined with a reactor on a surface of the filter substrate. Accordingly, the removal efficiency and quality factor for PM2.5 and PM10 fine dust compared to the filter substrate alone or known metal-organic frameworks (MOFs) is significantly increased, and the filter performance is maintained for a long time. The filter can be applied to masks, indoor air purifiers, vacuum cleaners, window frame filters, etc., because the filter uses zeolite, a material that is relatively easy to synthesize or purchase, inexpensive and harmless to human bodies, and has excellent fine dust removal performance.
Patent KR-20220000270-A (KR)
Title: Electronic device including flexible display
Inventor: KIM ByeongCheol
IPC: G06F1/16
Filed: 2020-06-25
Abstract: An electronic device according to various embodiments of the present disclosure comprises: a display; and a processor, wherein the processor may display a multi-window in a display area of the display, check a location of a user input, receive an input related to changing the size of the display area of the display, change the size of the display area of the display, and allow a window corresponding to the confirmed location of the user input to be displayed on the display area of the display. In addition, various embodiments are possible. Therefore, the present invention is capable of allowing convenience to be provided to operate the multi-window.
Patent KR-20200083411-A (KR)
Title: Liquid crystal display device
Inventor: KIMURA HAJIME
IPC: G09G3/36
Filed: 2020-06-29
Abstract: One of the objectives of the present invention is to suppress a circuit malfunction due to deterioration of a transistor. In a transistor which continuously outputs signals having certain levels (L-level signals) in a pixel or a circuit, the direction of current flowing through the transistor is changed (inverted). That is, by changing the level of voltage applied to a first terminal and a second terminal (terminals serving as a source and a drain) for every given period, the source and the drain are switched for every given period. Specifically, in a portion which successively outputs signals having certain levels (L-level signals) in a circuit including a transistor, L-level signals having a plurality of different potentials (L-level signals whose potentials are changed every given period) are used as the signals having certain levels.
Patent KR-20200083415-A (KR)
Inventor: UMEZAKI ATSUSHI
IPC: G09G3/36
Filed: 2020-06-29
Abstract: A purpose of the present invention is to suppress the drop of potential of a gate of a pull-up transistor. In a first transistor of a driving circuit, a first terminal is electrically connected to a second wiring, a second terminal is electrically connected to a first wiring, and a gate is electrically connected to a second circuit and a first terminal of a third transistor. In a second transistor, a first terminal is electrically connected to the first wiring, a second terminal is electrically connected to a sixth wiring, and a gate is electrically connected to a first circuit and a gate of the third transistor. In the third transistor, a second terminal is electrically connected to the sixth wiring. The first circuit is electrically connected to a third wiring, a fourth wiring, a fifth wiring, and the sixth wiring. The second circuit is electrically connected to the first wiring, the second wiring, and the sixth wiring.
Patent KR-20220001340-A (KR)
Title: Lift system for construction
Inventor: KANG KYUNG IN
IPC: B66B11/02
Filed: 2020-06-29
Abstract: The present invention relates to a lift system for construction, which includes: a mast assembled vertically along a building under construction; a cage installed on the mast so as to move up and down to the mast; an adhesion plate installed on the outer wall surface of each floor of the building and made of a material attached to a magnet; and an electromagnet adhesion unit which is installed in the cage so as to be drawn out and drawn in, so that the cage is drawn out in a state where the cage is stopped on each floor of the building, and is attached to the adhesion plate of the corresponding floor by magnetic force. Accordingly, when the cage reaches the target floor and stops, it is possible to firmly fix the cage.
Patent KR-20220005295-A (KR)
Title: DC-DC converter for charge current and load sharing control
Inventor: LEE DONG HEE
IPC: G01R19/00
Filed: 2020-07-06
Abstract: A DC-DC converter for charging current and load sharing control is provided. According to an embodiment of the present invention, the DC-DC converter, in which a renewable energy generation current is input to an input terminal and a load and a rechargeable battery are formed in parallel to an output terminal, comprises: a first ammeter that measures an output current therein; a second ammeter that measures an external current; a control unit that receives and calculates measured current values of the first ammeter and the second ammeter to output a control output. A current line on one side of the rechargeable battery is connected to the second ammeter so that the control unit detects both the output current and a battery charging/discharging current to control the output current according to the amount of the battery charging/discharging current.
Patent KR-20220008115-A (KR)
Title: A Individual Oyster Cleaning Apparatus ane A Individual Oyster Cleaning System
Inventor: GO JAE MAN
IPC: B08B3/02
Filed: 2020-07-13
Abstract: The present invention relates to an individual oyster cleaning apparatus and an individual oyster cleaning system. The individual oyster cleaning apparatus includes: a body part forming a certain skeleton; a nozzle part formed in a horizontal circular shape, and having a plurality of nozzles for receiving and discharging water in connection with an external pump toward the center of the circle; and a guide part which is opened at one side of the circular nozzle part to form an open hole through which the inside of the nozzle part and the outside of the nozzle part are connected.
Patent KR-20220009182-A (KR)
Inventor: JANG HYUN JIN
IPC: G06T7/00
Filed: 2020-07-15
Abstract: The present invention provides an apparatus for providing information on items stored in a refrigerator and a storage medium recorded with a program for providing information on items stored in the refrigerator. According to one embodiment of the present invention, each of a server, a refrigerator, and a storage medium may compare an image in the refrigerator acquired at a first time point with an image in the refrigerator acquired at a second time point before the first time point to determine whether each of the items in the image has moved, add a period between the first time point and the second time point to a period only for storage of the items that have not moved, and provide the user with information about a period only for storage for each item.
Patent KR-20220014097-A (KR)
Title: Morgue protective bag
Inventor: HWANG YUN KUK
IPC: B29C65/02
Filed: 2020-07-28
Abstract: The present invention relates to a morgue protective bag. With the present invention, a protective bag having a sealed structure and similar to a protection target's body form can be quickly and safely made on the site, the bag can be used for a predetermined time or for a long time, and protection and communicable disease control can be improved. One example includes: a protective bag for placing a protection target object; a vacuum pump connected to the protective bag, suctioning air from the inside of the protective bag, and vacuumizing the inside of the protective bag; and a sterilizing disinfector performing high-temperature killing of a harmful element (pathogen) in the protective wall using a sterilizing high-temperature heater when the vibration pump is operated and releasing to the outside air attributable to the operation of the vacuum pump. In the disclosed morgue protective bag, the protective bag is thermally fused to the sterilizing high-temperature heater.
Patent KR-20220015545-A (KR)
Title: A modular house trading system providing construction conditions and a trading method using the same
Inventor: SHIN YU CHEOL
IPC: G06Q50/16
Filed: 2020-07-31
Abstract: The present invention relates to a system for brokering the trading of a modular house in a reverse auction method and to a trading method using the same. More particularly, provided are the system which can review a matter related to legal restrictions to be considered when constructing a modular house, a matter concerning a terrain condition, and a matter concerning a utility, so as to increase the reliability of the trading and assist to previously review risks which may accompany construction activities.
Patent KR-20210059597-A (KR)
Inventor: OSOREDA YASUYUKI
IPC: A01K87/08
Filed: 2020-08-03
Abstract: The object of the present invention is to increase the sensitivity of a rear grip unit, reduce the weight, and allow easy grip. The fishing rod includes a second blank (3). The second blank (3) has a main unit (20) on a pole base side rather than a reel, and a rear grip unit (21) continuous to a pole base side of the main unit (20). The cross section (3a) of the pole base side of the second blank (3) is inclined so that a side lower than the upper side can become the pole base side, and has a rear stopper (6) attached to an end of the pole base side of the second blank (3). The cross section on the pole base side is inclined so that a side lower than the upper side can become the pole base side.
Patent KR-20220017753-A (KR)
Inventor: YUN SANG HYEOK
IPC: G06Q50/28
Filed: 2020-08-05
Abstract: The present invention relates to a door-to-door delivery service system and, more specifically, to a door-to-door delivery service system, which provides a service for packing and collection that a courier company visits senders, who have difficulties in sending parcels, such as the elderly and women and packs and collects a parcel using a delivery box. According to an embodiment of the present invention, when an elderly person or a woman wants to send a heavy item, if a courier company is selected and a reception procedure is performed through a door-to-door delivery application, a delivery person visits home to package and collect a parcel such as heavy parcel or food parcel using a delivery box, so that a user can more conveniently send a parcel.
Patent KR-20220018650-A (KR)
Title: Lead oxyhalide with nonlinear optical property and synthetic method thereof
Inventor: OK KANG MIN
IPC: C30B11/00
Filed: 2020-08-07
Abstract: According to an embodiment of the present invention, a lead oxide halide represented by the following formula 1 and comprising a [O_4Pb_8]^(8+) group and a [OPb2]_(2+) group in a molecule is provided. The formula 1 is Pb_aO_bX^1_cX^2_d, wherein a, b, c, and d are each independently an integer of 1 to 20, and X^1 and X^2 are different halogen compounds. An object of the present invention is to provide a novel metal composite exhibiting nonlinear optical properties comprising lead oxide.
Patent KR-20220018749-A (KR)
Title: Refrigerator using peltier module
Inventor: PARK DUCK YUL
IPC: F25D17/08
Filed: 2020-08-07
Abstract: In accordance with the present invention, a refrigerator using a Peltier module includes: a housing forming a storage space for storing goods therein; and a cooling module cooling the storage space of the housing. The cooling module includes: an assembly plate including an assembly hole combined with a Peltier element and a dew condensation transfer hole formed in a lower area of the assembly hole; a radiation fin module combined with one side of the assembly plate, and coming in surface contact with a radiation block of the Peltier element; a radiation fan combined with an upper area of the radiation fin module on the one side of the assembly plate, and sending air to the radiation fin module; a first dew condensation receiver installed in a lower area of a dew condensation transfer hole on the one side of the assembly plate, and bringing the dew condensation transferred through the dew condensation transfer hole into contact with the lower area of the radiation fin module; an insulation pad combined with the other side of the assembly plate, and sealing a side area of the Peltier element; a cooling fin module coming in surface contact with the insulation pad and the cooling block of the Peltier element; a cooling fan installed on the insulation pad in an upper part of the cooling fin module while combined with the assembly plate through the insulation pad, and sending air to the cooling fin module; and a second dew condensation receiver combined with the other side of the assembly plate in a lower part of the insulation pad, and carrying the dew condensation produced from the cooling fin module to the dew condensation transfer hole. Therefore, the present invention is capable of increasing thermal efficiency of the refrigerator.
Patent KR-20220022177-A (KR)
Title: Method for generating code assigned behavior and server theereof
Inventor: JUNG SE IL
IPC: G06Q10/10
Filed: 2020-08-18
Abstract: According to an embodiment of the present invention, a method for generating code given with a behavior comprises: a step (a) of selecting, by a code generation server, any one behavior code from among a first to N^th behavior code corresponding to the behavior to be given to the first code, wherein N is a natural number equal to or greater than 2; a step (b) of generating, by the code generation server, first action code information that is action information to be given to the first code by using the selected action code; and a step (c) of generating, by the code generation server, a first code using the generated first action code information.
Patent KR-20220023460-A (KR)
Inventor: SUNG HYUK JAE
IPC: H01L21/677
Filed: 2020-08-21
Abstract: The present invention provides a driving unit capable of reducing slip between driving wheels and a driving rail and capable of high-speed driving, and a vehicle having the same. The driving unit of a vehicle may comprise: a driving part having driving wheels in contact with the driving rail; a motor provided in the driving unit to rotate the driving wheels; and a differential gear unit provided to connect a rotational shaft of a motor and left and right driving shafts of the driving wheels, which compensates for a difference in rotational speed between the left driving wheels and the right driving wheels among the driving wheels in a curved section of the driving rail.
Patent KR-20220026324-A (KR)
Title: The milling machine with pallets that raw products can wait
Inventor: KIM JEONG YOON
IPC: B23Q7/14
Filed: 2020-08-25
Abstract: The present invention relates to an automatic transfer device for a large milling pallet, capable of shortening a working time, and to a milling machine having the device. The milling machine of the present invention comprises: a head unit (10) for processing an unprocessed product; a manufacturing unit transfer bed (110); and a pallet unit (200) for waiting for the unprocessed product.
Patent KR-20220026906-A (KR)
Title: Method and system for controlling high voltage power of electric vehicle
Inventor: KWON MUN SOON
IPC: B60L3/12
Filed: 2020-08-26
Abstract: The present invention relates to a method and a system for controlling high-voltage power of an electric vehicle, capable of controlling lower controllers provided in power control target components of the electric vehicle through an upper controller possessing a variety of vehicle information, thereby efficiently controlling an output with respect to the power control target components. More specifically, the method includes: a power state monitoring step in which an upper controller senses power variations of a plurality of power control target components through lower controllers provided in each of the plurality of power control target components; a power state determination part in which, based on a power reference value preset by the upper controller through the power state monitoring step, the upper controller determines power supply stable/unstable states with respect to the power control target components; and a load output control step in which the upper controller controls the entire load output with respect to the power control target components in accordance with the power supply stable/unstable states.
Patent KR-20220027482-A (KR)
Title: Anti-flotation device for liquefied gas storage tank
Inventor: SHIN SANG MYEONG
IPC: F17C13/08
Filed: 2020-08-27
Abstract: An anti-flotation device for a liquefied gas storage tank is disclosed. According to an aspect of the present invention, provided is an anti-flotation device of a liquefied gas storage tank seated on a pair of saddles. The anti-flotation device comprises: a protrusion unit protruding from an outer circumferential surface of the liquefied gas storage tank and disposed between the pair of saddles; and a wire having both ends fixed to the pair of saddles through the protrusion unit.