baber/WOPTO huggingface dataset:
Patent KR-20210149458-A (KR)
Inventor: KIM DO YEOP
IPC: D06F58/24
Filed: 2020-06-02
Abstract: The present invention relates to a clothes management apparatus. More specifically, according to one embodiment of the present invention, the clothes management apparatus comprises: a body unit including a clothes storage chamber storing clothes; an air conditioning unit including a thermal pump which changes the temperature by making flowing air exchange heat with a refrigerant; a flow path unit including a plurality of flow paths communicating for a fluid with the body unit and the air conditioning unit; a flow path opening/closing unit opening/closing the flow path unit; a detection unit detecting the temperature of the air conditioning unit; and a control unit controlling the air conditioning unit. On at least one of the body unit and the flow path unit, a first outlet and a second outlet are formed to discharge the air to the clothes storage chamber. The second outlet is formed at a position farther from the thermal pump than the first outlet. The flow path unit includes: a first flow route; and a second flow route which is longer than the first flow route. The first flow route makes the first outlet communicate for a fluid with the air conditioning unit. The second flow route makes the second outlet communicate with the air conditioning unit. The control unit controls the flow path opening/closing unit for opening/closing the first flow route and the second flow route based on the temperature of the air conditioning unit detected by the detection unit.
Patent KR-20210157515-A (KR)
Inventor: KIM YOON KEE
IPC: B63B25/16
Filed: 2020-06-19
Abstract: The present invention relates to a floating power generation plant, and more specifically, to a floating power generation plant, wherein the output of a gas turbine of the floating power generation plant can be enhanced using the cold heat of LNG after condensing evaporative gas. The floating power generation plant according to the present invention comprises: a liquefied gas storage tank; a condenser for allowing evaporative gas generated from the liquefied gas storage tank and liquefied gas to exchange heat with each other, thereby condensing the evaporative gas; an air cooler for cooling air by further recovering the cold heat of the liquefied gas having cold heat recovered therefrom while condensing the evaporative gas in the condenser, and generating re-gasified gas by gasifying the liquefied gas; and a gas power generation part for producing electricity by combusting the re-gasified gas with the air cooled by the air cooler. The air cooler includes a liquefied gas branching line having a plurality of pipes, where the liquefied gas flows, arranged in the shape of a bundle.
Patent KR-20220004437-A (KR)
Title: Power module
Inventor: PARK SEUNGGON
IPC: H01L23/492
Filed: 2020-07-03
Abstract: The present invention relates to a power module comprising: an upper ceramic substrate (300); a first electrode pattern (a) formed on the upper ceramic substrate (300); a second electrode pattern (b) formed on the upper ceramic substrate (300) and arranged on the same plane with the first electrode pattern (a) with a gap therebetween; a semiconductor chip (G) arranged to connect the first electrode pattern (a) and the second electrode pattern (b) and including a drain electrode bonded to the first electrode pattern (a) and a source electrode bonded to the second electrode pattern (b); a solder layer (350) for bonding the drain electrode to the first electrode pattern (a) and bonding the source electrode to the second electrode pattern (b); and a bonding layer (360) arranged between the first electrode pattern (a) and the second electrode pattern (b) and temporarily bonding the semiconductor chip (G) to the upper ceramic substrate (300). The present invention can bond the semiconductor chip (G) stably to the upper ceramic substrate (300) by preventing the movement of the semiconductor chip (G) during the bonding of the semiconductor to the upper ceramic substrate (300).
Patent KR-20220004447-A (KR)
Title: Indirect advertising method in webtoon using blockchain
Inventor: SIM HYUN
IPC: G06Q30/02
Filed: 2020-07-03
Abstract: The present invention relates to an indirect advertising method in a webtoon using blockchain, comprising: a step in which a webtoon server storing a plurality of webtoons respectively receives advertising information on products from a plurality of advertiser terminals; a step in which the webtoon server receives a request for reading a specific webtoon among the plurality of webtoons from a user terminal; a step in which the webtoon server analyzes the specific webtoon, selects an advertising information matching the specific webtoon among the plurality of advertising information, inserts an image of a specific product into an area of the specific webtoon based on the selected advertising information, and approves the request for reading of the user terminal; and a step in which the webtoon server transmits an advertising history on the specific product to the advertiser terminal to which the advertising information on the specific product has been transmitted among the plurality of advertiser terminals and the user terminal. Therefore, the present invention is able to indirectly advertise a specialty or tour product on a webtoon, and help develop the economy of a local community.
Patent KR-20220012122-A (KR)
Title: Composition for space charge reduction and producing method using the same for high-voltage dc power cable
Inventor: KIM TAE YOUNG
IPC: C08L101/00
Filed: 2020-07-22
Abstract: The present invention relates to an insulation material for a high-voltage direct current cable for a space charge reduction and a manufacturing method thereof, wherein provided are the insulation material for the high-voltage direct current cable for the space charge reduction that allows a two-dimensional inorganic filler comprising at least one or more among a molybdenum disulfide (MoS_2) and a tungsten disulfide (WS_2) plate-shaped boron nitride (h-BN) to be mixed with a polymer resin to reduce a space charge; and the manufacturing method thereof. Therefore, the present invention is capable of having an effect of preventing insulation breakdown due to long-term use.
Patent KR-20210012966-A (KR)
Title: Method for producing immortalized stem cell and use thereof
Inventor: LEE SOON MIN
IPC: A61P25/00
Filed: 2020-07-24
Abstract: The present invention relates a stem cell line into which the immortalization gene is introduced. The present invention relates a method for producing an immortalized stem cell line having the characteristics of suppressing proliferation and maintaining the expression ability of a transgene at the same time so that the stem cell line can be used as a cell therapy, and use thereof. Since the immortalized stem cell line of the present invention undergoes the process of irradiating radiation, the expression of the introduced foreign protein is maintained over a certain level without cell proliferation. Therefore, the stem cell line can be usefully used as a clinical sample, such as various cell therapeutics.
Patent KR-20220013234-A (KR)
Inventor: KIM YONG HWAN
IPC: C12N9/02
Filed: 2020-07-24
Abstract: One aspect of the invention relates to a carbon monoxide (CO) dehydrogenase having increased oxygen resistance and/or enzyme activity, and specifically, provides a mutated carbon monoxide dehydrogenase having increased oxygen resistance and/or enzyme activity by mutating amino acid residues. The carbon monoxide dehydrogenase readily oxidizes toxic carbon monoxide at room temperature and at atmospheric pressure to convert the same into carbon dioxide, and thus is capable of detoxifying the same, and can effectively oxidize carbon monoxide even in a gas containing oxygen and the like. In addition, a large amount of carbon monoxide, which is emitted in industries such as the petrochemistry industry and the steel industry, tobacco burning, household cookware and the combustion of various boilers, can be removed through a tobacco filter, an air purifier, a suction filter for household cookware, a gas boiler and the like, and various uses are possible.
Patent KR-20220014085-A (KR)
Inventor: BAE YOUNG MIN
IPC: G01J3/10
Filed: 2020-07-28
Abstract: The present invention relates to an infrared image photographing system and, more specifically, to an infrared image photographing system capable of photographing a subject image by using infrared rays. In accordance with the present invention, the infrared image photographing system includes: a camera part (100) including an infrared image sensor and a lens part (110) delivering outside light to the image sensor; and an LED support part combined with the circumference of the lens part (110) and having at least one LED element (10) installed therein to radiate light toward the front side of the lens part (110). The LED support part (200) includes an LED support plate (210) supporting the LED element (10) and installed to adjust a first inclination angle (Θ1) of a support surface (E) of the LED element (10) with respect to a first plane (P) vertical to the center axis (C) of the lens part (110).
Patent KR-20220014585-A (KR)
Title: Etching or Cleaning method of high aspect ratio nano channel using ultra-high frequency vibration
Inventor: PARK KYOUNG SU
IPC: H01L21/311
Filed: 2020-07-29
Abstract: According to an embodiment of the present invention, a method for cleaning or etching a wafer including a high aspect ratio nano-channel comprises the following steps of: supplying a cleaning solution to one surface of a wafer; injecting a cleaning solution into a nano-channel by vibrating the wafer at a first frequency; discharging the cleaning solution injected into the nano-channel by vibrating the wafer at a second frequency; and removing the cleaning solution discharged from the nano-channel.
Patent KR-20220015225-A (KR)
Inventor: PARK JUNG SIK
IPC: B26B13/06
Filed: 2020-07-30
Abstract: The present invention relates to scissors, in which a first body provided with a first handle at an upper part and a first blade unit at a lower part, and a second body provided with a second handle at an upper part and a second blade unit at a lower part, are connected to each other by means of a hinge unit and a downward inclined blade unit and an inclined recessed groove are formed on an outer side surface of each of the first and the second body, such that the downward inclined blade units formed on the outer side surfaces of the first and the second body are allowed to easily cut the crustacean besides the first and the second blade unit are used for the purpose of general scissors, the fingers of a user can be protected by further installing handle cover units, formed of a synthetic resin material, on the first and the second handle unit, the scissors can be used for various purposes such as for vegetables, meats, etc. by making the handle cover units installed on the first and the handle unit, respectively, have different colors to be hygienically used, and the first and the second body are made hygienic by vertically erecting the handle cover units, installed at the upper and the lower part of the first and the second body, respectively, on the bottom surface to prevent the first and the second body from being in contact with the bottom surface.
Patent KR-20210027082-A (KR)
Title: Complex Heat Exchange Type Fractionation Distillation Device of Multi-Component Azeotropic Mixture and Fractionation Distillation Method Using the Same
Inventor: LEE JAE W
IPC: B01D3/36
Filed: 2020-08-03
Abstract: The present invention relates to a complex heat exchange type fractional distillation device of a mulita-component azeotropic mixture or a fractional distillation device into which a decanter is introduced, and a fractional distillation method using the same. The fractional distillation device includes a high-pressure distillation unit, a low-pressure distillation unit, and an overlapping unit positioned to overlap to achieve heat transfer between the distillation units. By designing a distillation column as a single device, the fractional distillation device recovers heat from the distillation column at a relatively high pressure and transfers the heat to the distillation column at a relatively low pressure, thereby reducing energy required in a low pressure part. At the same time, it is possible to separate multi-component mixtures of which azeotropes change according to pressure fluctuations with one device while saving investment and operating costs for the separation of at least two-component multi-component azeotropes or at least three-component azeotropes with liquid-liquid equilibrium.
Patent KR-20200103579-A (KR)
Title: Moving object detection method and apparatus
Inventor: LEE YOON KI
IPC: B60W40/02
Filed: 2020-08-18
Abstract: According to the present invention, disclosed are a method and a device for detecting a moving object. According to the invention, the device for detecting a moving object around a vehicle comprises: a processor; and a memory connected to the processor. The memory stores program instructions executable by the processor to extract grid-shaped optical flow information from an image input through a camera installed in a vehicle, to determine whether a moving object exists in the image using a vector distribution model pre-stored in accordance with the steering and forward/reverse speed of the vehicle and the optical flow information corresponding to the steering and forward/reverse speed of a current vehicle, to count the accumulated number of times of frames in which the moving object exists, and to generate an alarm when the accumulated number of times is equal to or greater than a preset number of times, and the moving object is within a preset distance.
Patent KR-20220026905-A (KR)
Title: Electromagnetic shielding pad to prevent breast cancer
Inventor: AN SOUK JA
IPC: D06M11/83
Filed: 2020-08-26
Abstract: The present invention relates to a pad that can prevent breast cancer by being worn inside a bra and, more specifically, to an electromagnetic interference (EMI) shielding pad for the prevention of breast cancer, which is made of an EMI shielding fabric, is easily attached to and detached from a bra, and can prevent the occurrence of breast cancer by shielding electromagnetic interference generated in daily life. To this end, the EMI shielding pad capable of preventing breast cancer according to one embodiment of the present invention comprises: a shielding fabric that shields electromagnetic interference; and a contact protection fabric that is provided inside the shielding fabric and protects the shielding fabric from coming into direct contact with the skin of a wearer.
Patent KR-20220027643-A (KR)
Title: A composition for prevention or treatment of bone disease comprising piperyline
Inventor: YUN HYUNG MUN
IPC: A61K36/67
Filed: 2020-08-27
Abstract: The present invention relates to a composition for preventing, alleviating or treating bone disease, including piperyline, and a method for manufacturing the same. Since the composition containing piperyline of the present invention can implement an excellent effect of regulating apoptosis, migration and/or differentiation of osteoblasts, the composition can be used for treatment or prevention of related bone diseases.
Patent KR-20220028573-A (KR)
Title: A system and a method for crowd funding wherein profit is distributed to early buyers
Inventor: PYO HYUNOK
IPC: G06Q40/06
Filed: 2020-08-28
Abstract: The present invention discloses a crowdfunding method and system which enables a business operator to induce the general public to participate more in funding during crowdfunding. The crowdfunding method comprises the steps of: recruiting pre-buyers for the production of goods or services; providing the goods or services produced by funding received from the pre-buyers, to the pre-buyers; assigning the qualification for dividends to the pre-buyers; and selling the service or goods developed or produced with funding to general consumers.
Patent KR-20210028585-A (KR)
Title: Support system and corresponding method for the management of a machine for treating food products
Inventor: COCCHI ANDREA
IPC: G06Q10/00
Filed: 2020-08-31
Abstract: Disclosed is a support system (1) for management of a machine (10) for food treatment. The system (1) comprises an augmented reality visor device (20), wherein the augmented reality visor device includes at least one camera (200) and a first data exchange module (204). Therefore, the time associated with maintenance and/or operation can be reduced.
Patent KR-20220031949-A (KR)
Inventor: KIM TAE YANG
IPC: G07F17/40
Filed: 2020-09-04
Abstract: A media street operating system for outputting video content based on local commercial district linkage according to the present invention comprises: multiple displays respectively disposed on upper front surfaces of entrances of multiple stores located on both sides of a road in a direction in which the road extends; a kiosk installed on a sidewalk in front of the stores grouped by a certain number, and equipped with a sidewalk display; and a central control server comprising a video database, a store advertisement database, an editing module, and an output control module, wherein the video database stores multiple sets of video content, the store advertisement database stores store advertisement content for the stores, the editing module generates video pattern content by editing the sets of video content to be output for each of display groups and time periods, the display groups in which the multiple displays are grouped by a certain number, and the output control module selects the video pattern content and the store advertisement content for each display group and time period to control the output of the content from the displays and the sidewalk display. According to the media street operating system for outputting the video content based on local commercial district linkage, it is possible to output not only the video pattern content with continuity and unity on the display but also the store advertisement content on the kiosk, thereby making the road an attraction and increasing the floating population and profitability of the stores.
Patent KR-20210058640-A (KR)
Inventor: HSU YUH RONG
IPC: G01C21/20
Filed: 2020-09-07
Abstract: A vehicle navigation switching device for golf course self-driving cars includes a first navigation device including a two-dimensional optical radar module, a second navigation device including a global navigation satellite system module, and a motion control device. The motion control device performs unmanned operation of self-driving cars in the driving zone based on any one of a first navigation result of the first navigation device and a second navigation result of the second navigation device based on the trust levels of the first navigation device and the second navigation device, respectively. Accordingly, it is possible to stably provide accurate navigation results to the self-driving cars driving on a golf course.
Patent KR-20210086443-A (KR)
Title: Apparatus for acquiring image data and method using the same
Inventor: LEE SEUNG HYUN
IPC: H04N13/282
Filed: 2020-09-11
Abstract: The present invention relates to an apparatus and a method for acquiring image data. The device includes: a fixed plate on which an object is placed; a turntable rotatably installed within a preset rotation angle range with respect to the fixed plate, and formed therein with an air gap, in which the air gap is formed in a circumferential direction on an upper surface of the turntable and extends from a center of the turntable by at least the rotation angle range; an arm installed on the turntable through the air gap, and rotatably connected along the circumferential direction of the turntable, in which a magnetic material is attached to the arm; an RGB camera fixed to the arm and rotating along the arm to photograph the object placed on the fixed plate; a plurality of Hall sensors provided on both ends of the air gap to detect a rotational position of the arm in response to the magnetic material; and a control unit for controlling the rotational speed of the arm by controlling the rotational driving of the turntable according to the rotational position of the arm received from the Hall sensors.
Patent KR-20220038214-A (KR)
Inventor: MOON YOUNGMIN
IPC: H01L51/00
Filed: 2020-09-18
Abstract: A mask repair apparatus includes a laser for emitting a laser beam toward a welding part between an opening sheet disposed on a mask frame and a cell mask disposed on the opening sheet; a fixing part disposed under the opening sheet to fix the opening sheet; and a suction part adjacent to the laser. The cell mask and the opening sheet can be separated by the laser.
Patent KR-20220039200-A (KR)
Inventor: LEE DONG IK
IPC: G06Q50/04
Filed: 2020-09-22
Abstract: A method of manufacturing an electronic device is disclosed. The method of manufacturing the electronic device includes the steps of: performing a first inspection on a manufactured electronic device under a first condition; identifying whether or not the performance value of the electronic device obtained in the first inspection is a temporary good product based on whether the performance value falls within a first threshold range; and identifying whether the electronic device is a re-inspection target based on whether the performance value of the electronic device identified as the temporary good product falls within a second threshold range determined within a predetermined range from the boundary value of the first threshold range; and performing a second inspection on the electronic device identified as the re-inspection target under a second condition.
Patent KR-20210030242-A (KR)
Title: Cavity filter and method of manufacturing the same
Inventor: KIM SUNG YEOL
IPC: H01P1/208
Filed: 2020-09-23
Abstract: Disclosed is a method of manufacturing a cavity filter, which enables automation and mass production. The method of manufacturing a cavity filter comprises the steps of: preparing a printed circuit board including a wiring pattern and a first ground pattern formed on an upper surface; attaching a first solder to a partial region of the printed circuit board; positioning a resonator on the first solder surface; attaching the resonator to the printed circuit board by heating the first solder; attaching a second solder to the printed circuit board in a closed curve shape; preparing a housing including a side surface and an upper surface so that a lower portion thereof is opened; positioning a side end portion of the housing on the second solder; and attaching the housing to the printed circuit board by heating the second solder.
Patent KR-20220042561-A (KR)
Title: Plasma torch and method for treating object gas using it
Inventor: PAEK KWANG HYUN
IPC: H05H1/34
Filed: 2020-09-28
Abstract: The present invention relates to a plasma torch and a method for treating a target gas by using the same. The plasma torch of the present invention creates flow of a high-speed, high-temperature plasma in a nozzle (2), wherein the nozzle (2) includes: a plasma passage (11) and a plasma outlet (12) through which an accelerated and heated plasma (5) passes and is discharged; a liquid passage (21) and a liquid outlet (22) through which liquid passes and is discharged; a wet surface (31) where the liquid discharged from the liquid outlet (22) forms a liquid film layer (32); and a liquid drop generation unit (33) where the accelerated and heated plasma (5) shears off the liquid film layer (32) to generate fine droplets (7). Accordingly, liquid can be evaporated conveniently without any clogging and a damage and mixing of an evaporated material, a plasma, and external air can be reinforced.