baber/WOPTO huggingface dataset:
Patent KR-20200130982-A (KR)
Inventor: KIM SEONG HUN
IPC: F25B43/00
Filed: 2019-05-13
Abstract: An air conditioning system of the present invention comprises a compressor, an indoor unit, a first expansion valve, a gas-liquid separator, a second expansion valve, an outdoor unit, and an evaporator. More specifically, the air conditioning system is capable of improving both of cooling performance and heating performance by using a gas injection. To this end, the air conditioning system can separate a medium-pressure refrigerant discharged after being expanded by the first expansion valve into gas and liquid, transmit the separated medium-pressure refrigerant and gaseous refrigerant to the compressor, transmit, to the compressor, the low-pressure refrigerant discharged after being selectively expanded by the second expansion valve or a third expansion valve depending on a cooling mode and a heating mode, and additionally inject the middle-pressure gaseous refrigerant separated by gas-liquid separator into a middle-press area between a refrigerant inlet of the compressor, through which the low-pressure refrigerant flows in, and a refrigerant outlet of the compressor, through which the high-pressure refrigerant is discharged.
Patent KR-20200131407-A (KR)
Inventor: PAIK JI SOOK
IPC: A44B11/25
Filed: 2019-05-14
Abstract: The present invention relates to a buckle having a strong coupling maintenance function and an easy decoupling function, which is easily decoupled with one hand or finger without using both hands during decoupling while maintaining a strong fixing force when being coupled and fixed and is easily and quickly coupled and decoupled. According to the present invention, a buckle includes male and female buckle members mutually connected to be coupled and decoupled. The buckle comprises: the male buckle having a first magnet embedded or received in a central part; the female buckle member coupled and decoupled to the male buckle member in a sliding type and having a second magnet embedded or received in a central part; a locking-unlocking means formed in the male and female buckle members to be locked and unlocked by a relative slide motion between the male and female buckle members; and a decoupling means formed in the male and female buckle members to slide the male and female buckle members in a decoupling direction to unlock the locking-unlocking means.
Patent KR-20190055054-A (KR)
Title: Device, server, apparatus and computer program stored in computer readable storage medium for providing singing service
Inventor: KIM SEONG HYEOK
IPC: G06F21/31
Filed: 2019-05-16
Abstract: Embodiments of the present disclosure disclose a singing service apparatus for supporting payment using a smart card. The singing service apparatus may comprise: a smart card recognition unit recognizing a smart card; a memory in which at least one predetermined payment algorithm is stored; a reception unit receiving singing service use information of a user; a payment information generating unit generating payment information based on at least a part of the predetermined payment algorithm and the singing service use information; a payment request unit requesting the payment based on the payment information to be approved; and a control unit determining whether the singing service apparatus is operated when it is determined that the payment according to the generated payment information is completed.
Patent KR-20190132270-A (KR)
Title: Knitted goods
Inventor: TSENG HUAN CHIH
IPC: D04B1/18
Filed: 2019-05-17
Abstract: Knitted goods provided in the present invention include a single row and a double row that are adjacent to each other, wherein the single row has a single row course knitted into a first yarn, and the double row has a double row course knitted into a second yarn; the double row course is superimposed on the single row course at intervals of a predetermined number of empty needles; the thread feeding tension when knitting the single row course is greater than the thread feeding tension when knitting the double row course; and the first yarn contains hydrophobic fibers while the second yarn contains cellulose long fibers.
Patent KR-20200132538-A (KR)
Inventor: KANG HEE TAIK
IPC: A61B5/103
Filed: 2019-05-17
Abstract: A system for monitoring a hospice patient for home use may comprise: a bio-signal sensing unit detecting a bio-signal and transmitting the detected bio-signal; a data management unit collecting the signal and data from the bio-signal sensing unit; and a medical institution server diagnosing health by analyzing the data stored in the data management unit.
Patent KR-20200134859-A (KR)
Inventor: HER JUNG SUK
IPC: A47L15/00
Filed: 2019-05-24
Abstract: The present invention relates to a rinse-exclusive dish washer, including: a rinsing chamber (101) provided on an upper portion of a washing machine body (100); rinsing nozzles (120) provided on upper and lower portions of the rinsing chamber (101) by facing each other; a rinsing water tank (130) installed on one side of an electric chamber under the washing machine body (100) to supply rinsing water to the rinsing nozzles (120); and electric parts, such as pumps and valves, installed together with the rinsing water tank (130) in the electric chamber of the washing machine body (100) to supply the rinsing water from the rinsing water tank (130) to the rinsing nozzles (120) according to a driving program. When the rinsing water tank (130) and the electrical parts such as pumps and valves are installed in the electrical chamber on the lower side of the washing machine body (100), a predetermined space is formed for securing a softening agent container (200) as a built-in type, and the secured space is used so that the softening agent container (200) or the softening agent container (200) and the waste heat recovery device (300) are installed. Thus, the present invention is very advantageous to secure an installation space when used with an ultrasonic dish washer, and provides convenience in use according to the replacement of the softener container.
Patent KR-20200137493-A (KR)
Title: Composition for reinforcing skin elasticity
Inventor: JUNG JI YONG
IPC: A61K31/12
Filed: 2019-05-30
Abstract: The present invention relates to a composition for enhancing skin elasticity. The composition for enhancing skin elasticity includes 5-methyl-2-(methylethyl)phenyl(2E)-3-(3,4,5-trimethoxyphenyl)prop-2-enoethite compound as an active ingredient in a suitable content range. The composition can show anti-aging effects by enhancing skin elasticity by increasing a secretion amount of an extracellular matrix.
Patent KR-20200138618-A (KR)
Inventor: HONG CHANG SEOP
IPC: B01J20/08
Filed: 2019-06-01
Abstract: The present invention relates to a carbon dioxide adsorbent based on a hydrophobic silane-coated amine-functionalized MOF/alumina composite and, more specifically, to a carbon dioxide adsorbent based on a hydrophobic silane-coated amine-functionalized MOF/alumina composite, capable of maintaining structural stability from the moisture present in exhaust gases, and thus effectively capturing carbon dioxide in a real fluidized bed. According to the present invention, provided are a carbon dioxide adsorbent and a preparation method therefor, the carbon dioxide adsorbent being capable of maintaining structural stability from the moisture generated in exhaust gases by coating the surface of a porous metal-organic framework/alumina oxide composite with hydrophobic silanes.
Patent KR-20200141652-A (KR)
Inventor: CHOI JEONG HO
IPC: E04C2/34
Filed: 2019-06-11
Abstract: The present invention relates to a unit cell which comprises: a first hexahedron; a second hexahedron placed in the first hexahedron; a third hexahedron placed in the second hexahedron; a first connection structure which connects the first hexahedron to the second hexahedron; and a second connection structure which connects the second hexahedron to the third hexahedron. The unit cell has a structure wherein each apex of the first hexahedron includes eight apexes and the second hexahedron, which is placed in the first hexahedron and includes eight apexes, to each other through the first connection structure. The present invention is able to prevent the strength from decreasing and to prevent the rigidity from weakening.
Patent KR-20210001396-A (KR)
Inventor: KIM YOUNG HO
IPC: A61K9/70
Filed: 2019-06-28
Abstract: The present invention relates to a method for manufacturing a medicated patch which can quickly relieve pain, manufactured by mixing 10 to 30 wt% of Cordyceps militaris powder, 20 to 30 wt% of pine needle powder, 20 to 30 wt% of tourmaline powder, and 20 to 30 wt% of gelatin used as an adhesive, and then spraying and coating the same evenly on a nonwoven fabric, followed by aging the same for 2 days while maintaining the temperature at 60 to 70°C in an aging room, and attaching a PE film to the same.
Patent KR-20210002983-A (KR)
Inventor: KWAK GEUN JAE
IPC: B01J29/06
Filed: 2019-07-01
Abstract: The present invention relates to a process for synthesizing dimethyl ether (DME) using converter gases, which are steel-work off-gases. The present invention uses coke oven gas (COG) and Linz-Donawitz converter gas (LDG) to produce DME, a high value-added product, and is a highly efficient eco-friendly process with reduced carbon emissions.
Patent KR-20210004500-A (KR)
Inventor: HER MYENG SIL
IPC: A47B47/00
Filed: 2019-07-05
Abstract: The present invention relates to a dresser. An objective of the present invention is to draw a drawer from a dresser body or insert the drawer into the dresser body without a knob protruding from the front surface of the drawer to prevent an accident caused by a knob protruding from the front surface of the drawer. The dresser has a plurality of drawers installed in multiple levels in a main body. The drawers are guided on a rail and a pulley to be inserted into the main body or drawn from the main body. An opening/closing device for opening and closing the drawers is installed on an insertion path or a drawing path of the drawers. The dresser comprises a stopping part and a push locking device such that the opening/closing device is locked by a single push operation and unlocked by another push operation. The push locking device includes a rotating part elastically rotated by a twisting spring installed on a hinge shaft, and a lock elastically operated by the twisting spring. The rotating part includes a stopping roller rolling while one side thereof comes in contact with the stopping part and allowing the stopping part to be stopped thereon at the same time, and a latch inserted into a locking groove of the lock to limit a rotating operation of the rotating part. The lock includes an inclined surface allowing the latch of the rotating part to come in contact therewith to be slid, the locking groove formed on an inner portion of the inclined surface, and an inclination guide part to separate the lock and the rotating part while coming in contact with the lock escaping from the locking groove.
Patent KR-20210007432-A (KR)
Inventor: LEE YOUNG JE
IPC: E01F8/00
Filed: 2019-07-11
Abstract: The present invention relates to a soundproof wall for purifying air, which comprises: a plurality of columns installed by standing from the ground; a plurality of soundproof walls inserted between the columns and stacked and coupled to each other; an upper frame formed on an upper portion of the columns and having solar module parts producing electric energy from sunlight at an upper surface; storage batteries coupled to one side of the soundproof walls and storing the electric energy converted in the solar module parts; and air purifying means formed on one side of the upper frame or one surface of the soundproof walls and having rotation fans driven by the electric energy of the storage batteries to remove and discharge dust scattered when a vehicle or a train is driven.
Patent KR-20210009037-A (KR)
Inventor: SIM JONG WON
IPC: A47K3/28
Filed: 2019-07-16
Abstract: The present invention relates to a shower head including an attachable tooth cleaner, in which a concave grave (2) surrounded by a side wall to allow a water flow to be introduced therein and a shower head cap (3) covering the concave groove (2) and having a plurality of through-holes (4) to spray a shower water flow are formed, and a tubular rod of the tooth cleaner is inserted through one side wall of the concave groove (2) so as to be detachably installed, wherein a holder (10) is provided on an inner side of the side wall of the concave groove (2) to hold the rod of the tooth cleaner, a through-hole (101) is formed in the holder (10) to allow the rod of the tooth cleaner to be inserted therein, an insertion groove (102) is formed downward from an upper portion of the holder to communicate with the through-hole (101), and a holding part (11) for holding a rod part of the tooth cleaner such that the rod part of the tooth cleaner is not separated from the through-hole (101) is inserted into the insertion groove (102); and a through-hole closing device (15) for closing the through-hole (101) of the holder (10) such that the through-hole (101) of the holder (10) is elastically opened is provided inside the holder (10). Therefore, a structure of a through-hole opening/closing device is simplified so that a manufacturing cost is reduced, and the through-hole is configured to be opened and closed with a plate-shaped member so as to achieve a compact structure so that space occupation in the shower head is minimized. Accordingly, a relatively large space is ensured as compared with the related art, so that more water flows are received in a concave groove part and supplied to the tooth cleaner, and thus cleaning efficiency of the tooth cleaner is improved.
Patent KR-20210009521-A (KR)
Inventor: YIM SANG BIN
IPC: B25J9/08
Filed: 2019-07-17
Abstract: Disclosed are a step motor assembly configured to recognize an origin of a rotation shaft of a step motor, and a modular robot system capable of assembling and configuring a plurality of cube-shaped unit robots using the same. According to one aspect of the present invention, the step motor assembly comprises: a step motor rotating by a given pulse around a rotation shaft; and a control device installed to be spaced apart from the step motor and determining an origin on an outer peripheral surface of the rotation shaft of the step motor, wherein an origin identification portion indicting the origin is formed on the outer peripheral surface of the rotation shaft of the step motor, and the control device includes: an optical sensor emitting light toward the outer peripheral surface of the rotation shaft of the step motor; and a control module determining the origin based on a signal outputted from the optical sensor.
Patent KR-20210013410-A (KR)
Title: Leg caring apparatus and controlling method for the same
Inventor: HYUNSUN YOO
IPC: A61H35/00
Filed: 2019-07-24
Abstract: A leg care device according to the present invention includes: a main body for providing an operating space in which legs are accommodated; an atomizing device for providing room temperature mist to the operating space; and a blower for providing a strong airflow to the operating space. According to the present invention, users can take a foot bath with strong cold compress.
Patent KR-20210015132-A (KR)
Inventor: KO MOO HYUN
IPC: A47L11/40
Filed: 2019-07-31
Abstract: In a robot cleaner of the present invention, a fixing means by magnetic force is disposed on one side of a water tank, and the water tank is rotated around the other side to be coupled to and separated from a body.
Patent KR-20210017153-A (KR)
Title: A generic transformation technique from public key encryption to public key encryption with equality test in the random oracle model
Inventor: JAE HONG SEO
IPC: H04L9/30
Filed: 2019-08-07
Abstract: Disclosed is a technology for converting a public key cipher into a public key cipher capable of an equality test in a random oracle model. According to the present invention, a public key cipher capable of an equality test has an additional function compared to an existing public key cipher. If the additional function is used, it is understood whether two given cryptograms are a result of encryption of the same data, and it is said that a quality test is possible. If the technology of an embodiment of the present invention is used, a safe public key cipher can be converted into a public key cipher capable of an equality test in a random oracle model. A public key cipher method performed by a public key cipher system includes a step of converting a public key cipher into a public key cipher capable of an equality test.
Patent KR-20190104274-A (KR)
Title: Method for displaying driving situation of vehicle by sensing driver's gaze and apparatus hereof
Inventor: NAMJOON KIM
IPC: B60W40/08
Filed: 2019-08-19
Abstract: The present invention provides a method for displaying a driving situation of a vehicle. More specifically, the method comprises the following steps of: detecting a position of user equipment (UE) through a first camera installed in a vehicle; acquiring a surrounding external image of the vehicle through a second camera installed in the vehicle in real time; detecting a driver′s gaze direction through a third camera installed in the vehicle; receiving the external image by the UE; and displaying a first image including the external image on a screen of the UE, wherein the first image is displayed when the UE is placed in the driver′s gaze direction.
Patent KR-20200032635-A (KR)
Title: System to change the device control interface depending on the device features
Inventor: WANG CHI HSIANG
IPC: A47H5/032
Filed: 2019-08-20
Abstract: The present invention provides a system for changing a device control interface according to functions of a controlled device, wherein a visual unit on the interface operated by a user displays the current operating status of the controlled device through visualization information as a medium which is identified as different information such as light intensity, color, flicker, or an emission range of the light so that the user recognizes visualization information.
Patent KR-20190110073-A (KR)
Title: Artificial intelligence apparatus and method for updating artificial intelligence model
Inventor: JAEHONG KIM
IPC: G06N3/063
Filed: 2019-09-09
Abstract: An embodiment of the present invention provides an artificial intelligence apparatus for updating an artificial intelligence model. The artificial intelligence apparatus comprises: a memory storing an artificial intelligence model and learning data for the artificial intelligence model; and a processor receiving sensor data, calculating the reliability of the received sensor data for the stored artificial intelligence model, labeling the received sensor data when the calculated reliability is less than a reference value, storing the labeled sensor data as the learning data or test data, and updating the stored artificial intelligence model using the stored learning data.
Patent KR-20210031098-A (KR)
Title: Method for synthesizing intermediate of acetamiprid
Inventor: SEO YONGSIK
IPC: C07D213/61
Filed: 2019-09-11
Abstract: The present specification provides a method for manufacturing an intermediate of acetamiprid. The present invention comprises the following steps: preparing a first solution in which a compound represented by chemical formula 1 and a solvent are mixed; manufacturing a second solution by adding methylamine to the first solution; and stirring the second solution under a temperature condition of 40 to 70°C, and a pressure condition of 1.5 to 3.0 bar. The present invention can secure a high-purity intermediate (CPMMA).
Patent KR-20210033308-A (KR)
Title: Apparatus for updating of vehicle over the air and method thereof
Inventor: JEONG HYEOK SANG
IPC: G06F8/658
Filed: 2019-09-18
Abstract: The present invention relates to a wireless update device of a vehicle and a method thereof. The wireless update device of a vehicle according to one embodiment of the present invention may comprise: a communication unit receiving data for wireless update of vehicle software from an external server; and a processor controlling the background transmission for the wireless update based on at least one of a network load, a vehicle power status, a battery status, and an expected remaining ROM data transmission time.
Patent KR-20200116003-A (KR)
Title: Scintillator composition and Scintillator using the same
Inventor: IM HYUN SIK
IPC: G21K4/00
Filed: 2019-09-24
Abstract: Disclosed are a scintillator composition and various types of scintillators applying the same. The composition comprises: perovskite nanoparticles; and diphenoloxazole, a light absorbing compound. The scintillator composition exhibits very high radiation (such as X-ray, gamma rays, and the like) scintillation properties compared to when each is used alone.
Patent KR-20210035986-A (KR)
Title: Transformable and extendable assembly type cat tower
Inventor: LEE KUN HO
IPC: A01K15/02
Filed: 2019-09-25
Abstract: The present invention relates to an assembly type cat tower. The assembly type cat tower comprises: a plurality of support posts (110) including a plate body (111) formed in an elongated shape along a height direction, first coupling protrusions (113) protruding from a first side surface of the plate body (111) and formed to be bent upward, and second coupling protrusions (115) formed symmetrically with the first coupling protrusions (113) from a second side of the plate body (111); and a plurality of horizontal panels (120) including a support surface (121) and a first coupling jaw (123) extending in a lateral direction of the support surface (121), bent downward, and provided to engage with the first coupling protrusions (113) or the second coupling protrusions (115) to be insertedly coupled.
Patent KR-20210037216-A (KR)
Title: Memory management unit capable of managing address translation table using heterogeneous memory, and address management method thereof
Inventor: RO WON WOO
IPC: G06F12/1027
Filed: 2019-09-27
Abstract: Provided are a graphic processing device and a memory address management method thereof. By forming TLBs using an SRAM and an STT-MRAM, the graphic processing device can greatly improve a storage capacity compared to the case of forming a TLB using an SRAM, thereby increasing a page hit rate of the TLB to improve the throughput thereof. After writing page table entries on the SRAM first, the graphic processing device selects frequently used page table entries and moves the same to the STT-MRAM to prevent an increase in TLB update time that may cause when using the STT-MRAM with a slow write speed. In addition, the graphic processing device can reduce a read time and read energy consumption.
Patent KR-20210038759-A (KR)
Title: Force sensor and display device including the same
Inventor: SEOMOON HEE
IPC: G06F3/041
Filed: 2019-09-30
Abstract: Provided is a pressure sensor that can be implemented as an input device. The pressure sensor comprises: a plurality of touch cells in which a plurality of driving electrodes disposed on a first substrate, a plurality of sensing electrodes disposed on a second substrate facing the first substrate, and a pressure sensing layer interposed between the plurality of driving electrodes and the plurality of sensing electrodes are overlapped; and a touch driving unit for driving the plurality of touch cells to detect touch pressure applied to the plurality of touch cells, wherein when a plurality of touch areas including at least one touch cell are detected, the touch driving unit compares the magnitude of the touch pressure of the plurality of touch areas individually and ignores touch input to the partial touch areas.