baber/WOPTO huggingface dataset:
Patent KR-20210095542-A (KR)
Title: Roll type auto foldable umbrella
Inventor: KIM CHANG IL
IPC: A45B19/00
Filed: 2020-09-01
Abstract: The present invention relates to an automatic umbrella. Specifically, the present invention relates to the automatic umbrella that folds by a roll method wherein by configuring an umbrella stand as a winding device and allowing a waterproof cloth to be automatically wound inside using a restoring force of a spiral spring when the umbrella is folded, the present invention, after folding the umbrella, allows to be used conveniently because there is no need to tie and fix the waterproof cloth and the umbrella stand using a separate fixing string, and prevents discomfort by allowing the rainwater on the waterproof cloth to not get on the hands or clothes of the user and improves the hygiene of the user when using the umbrella.
Patent KR-20220034375-A (KR)
Inventor: LEE KANG HO
IPC: D03D13/00
Filed: 2020-09-11
Abstract: A textile member capable of sensing the direction and intensity of pressure comprises: upper and lower layer units; a support member; and a conductive thread. The upper and lower layer units each form an upper surface and a lower surface. The support member has elasticity between the upper and lower layer units and is connected while being entangled to form a predetermined thickness so as to support the upper and lower layer units. The conductive thread is knitted to the upper and lower layer units to electrically connect the upper and lower layer units. The conductive thread is connected only in a diagonal direction between the upper layer unit and the lower layer unit. In addition, the conductive thread is connected only between two adjacent layers among three adjacent layers between upper layers of the upper layer unit and between lower layers of the lower layer unit.
Patent KR-20220036697-A (KR)
Inventor: KIM HAKWON
IPC: A61K31/416
Filed: 2020-09-16
Abstract: The present invention relates to a novel benzoindazoletrione derivative compound, a method for manufacturing the same, an intermediate for synthesis thereof, and to anti-inflammatory use thereof by inhibiting nitric oxide. A series of novel naphthoquinone derivatives according to the present invention, in particular, compounds having a 1,4-naphthoquinone or 1,4-dimethoxynaphthalene backbone and a pyrazolone ring fused backbone as a parent nucleus, exhibit an excellent inhibition effect on nitric oxide.
Patent KR-20220037768-A (KR)
Title: Crystal oscillator reducing phase noise and semiconductor chip comprising the same
Inventor: JUNG JAE HONG
IPC: H03B5/32
Filed: 2020-09-18
Abstract: Disclosed are a crystal oscillator with a reduced phase noise and a semiconductor chip including the same. To achieve the purpose, in accordance with one aspect of a technical concept of the present disclosure, the crystal oscillator includes: a transconductance circuit electrically connected with crystals; a load capacitor placed to compensate for the spreading of the crystals and connected with the transconductance circuit; a feedback resistance circuit connected between input and output terminals of the transconductance circuit to provide feedback resistance; and a variable resistance controller generating a resistance control signal to control a resistance value of the feedback resistance. A resistance value of the feedback resistance in a first section corresponding to one part of one single cycle of the clock signal is smaller than a resistance value of the feedback resistance in a second section corresponding to another part of the one single cycle. Therefore, the present invention is capable of relieving a deterioration in phase noise performance.
Patent KR-20220037819-A (KR)
Title: Artificial intelligence apparatus and method for recognizing plurality of wake-up word
Inventor: WOOJIN CHOI
IPC: G10L25/93
Filed: 2020-09-18
Abstract: According to an embodiment of the present invention, an artificial intelligence apparatus for recognizing a plurality of wake-up words comprises: a microphone; a memory for storing a first wake-up word recognition engine; a communication unit communicating with an artificial intelligence server for storing a second wake-up word recognition engine; and a processor which receives an input audio signal through the microphone, generates a preprocessed audio signal from the input audio signal, extracts a speech section from the preprocessed audio signal, sets a wake-up word recognition section, including the voice section and a buffer section corresponding to the voice section, of the preprocessed audio signal, and transfers the wake-up word recognition section of the preprocessed audio signal to the first wake-up word recognition engine and the second wake-up word recognition engine.
Patent KR-20210046546-A (KR)
Title: Sidelink communication method, and apparatus therefor
Inventor: NOH GO SAN
IPC: H04L5/00
Filed: 2020-09-22
Abstract: Provided is an operating method of a receiving terminal for sidelink groupcast, which includes the steps of: receiving, from a transmitting terminal, an identifier (ID) of a zone indicating a point at which the transmitting terminal is located and an ID of a zone group to which the corresponding zone belongs, from the transmitting terminal; receiving sidelink data from the transmitting terminal through a PSSCH; calculating a distance between the transmitting terminal and the receiving terminal based on the ID of the zone and the ID of the zone group; and determining whether to transmit feedback information for the sidelink data to the transmitting terminal based on the calculated distance, wherein a plurality of adjacent zone IDs belong to the zone group, the ID of the zone is included in sidelink control information (SCI) and received, and the ID of the zone group is included in a MAC control element (CE) or a radio resource control (RRC) message and received. According to the present invention, it is possible to prevent malfunction due to collision of zone IDs.
Patent KR-20210036855-A (KR)
Title: Strict anaerobic human gut microbe for antitumor treatment and uses thereof
Inventor: JINHOI SONG
IPC: A61P3/00
Filed: 2020-09-25
Abstract: The present invention pertains to a novel Akkermansia sp. strain and a use thereof. A novel Akkermansia sp. HB03 strain provided in the present invention has no toxic genes and thus does not cause side effects in vivo, and also exhibits excellent anti-cancer activity, thereby being able to be widely used in the development of agents for preventing or treating cancer.
Patent KR-20220045474-A (KR)
Title: RFID fusion module in which tag and reader are integrated and RFID system including the same
Inventor: KIM NAM JOONG
IPC: G06K19/07
Filed: 2020-10-05
Abstract: The present invention relates to a radio frequency ID (RFID) fusion module integrated with a tag reader and an RFID system including the same, and an objective of the present invention is to extend an RFID tag recognition distance to read an RFID tag in a long distance. According to the present invention, the RFID fusion module integrated with a tag reader comprises an RFID tag and an RFID reader. When receiving a reading RF signal output from a master RFID reader for reading a target RFID tag at a long distance, the RFID tag wakes up a connected RFID reader. The RFID reader is connected to the RFID tag to be formed integrally and wakes up by the RFID tag to transmit the reading RF signal so that the reading RF signal is transferred to the target RFID tag. The RFID reader receives information of the target RFID tag from the target RFID tag and transfers the received information to the connected RFID tag. The RFID tag transmits the received target RFID tag information to the master RFID reader.
Patent KR-20220045483-A (KR)
Inventor: KANG BYUNG SOO
IPC: F21V33/00
Filed: 2020-10-05
Abstract: The present invention provides a line scan lighting device capable of improving detection visibility by generating and emitting parallel light to a subject, and a line scan system including the same. The line scan lighting device according to an embodiment of the present invention includes: a main body having an internal space and a radiation slit through which light is radiated to the outside; a light source disposed in the inner space of the main body and emitting light; a first optical member disposed apart from the light source by a first distance and collimating the light emitted from the light source in a first direction; a second optical member collimating the light having passed through the first optical member in a second direction; and a third optical member letting the light having passed the second optical member radiate through the radiation slit and reach the subject.
Patent KR-20220046203-A (KR)
Title: Magnet inserting system and method for rotor of drive motor
Inventor: CHOI SEUNG MIN
IPC: H02K1/27
Filed: 2020-10-07
Abstract: A magnet assembly system for a drive motor rotor is disclosed. The disclosed magnet assembly system of the drive motor rotor according to an exemplary embodiment of the present invention may include: i) a frame; ii) a plurality of magnet feeders installed on the frame and respectively supplying magnets corresponding to the set type of rotor along the feeding path; iii) a handling robot having a cassette gripper provided at the front end of the articulated arm and installed on the frame; iv) a plurality of magnet cassettes loaded with magnets supplied through magnet feeders and gripped by a cassette gripper of a handling robot; v) a core support member that supports a rotor core having a plurality of magnet insertion holes and is movably installed along a movement path set in a frame; vi) a plurality of cassette support members which are installed on the frame through a support base with the rotor core at the center at a set position of the core support member and fix the magnet cassettes; and vii) a plurality of magnet insertion units installed on the upper side of the moving path of the core support member through the support base and inserting the magnets loaded in the magnet cassettes into the magnet insertion holes of the rotor core. Thus, the cycle time is shortened and the assembly quality of the magnet to the rotor core is improved.
Patent KR-20220046301-A (KR)
Inventor: JEONG SEONG HWAN
IPC: A63B69/04
Filed: 2020-10-07
Abstract: The present invention relates to a walk exercise method for a robot horse performed by proportional distribution of force according to rider's weight, which comprises the following steps: preparing a simulation robot horse equipped with stirrup and spur pressure sensors, a rein recognition pressure sensor, a voice recognition sensor, a whip touch sensor, and a saddle pressure sensor; measuring a rider's weight with a pressure sensor on a saddle; calculating the sum of measurements of the stirrup and spur pressure sensors, the rein recognition pressure sensors, the voice recognition sensors, and the whip touch sensors at the same time; recognizing the robot horse as a walking pace when a value dividing the sum of the measurements of the sensors by the rider's weight and multiplying a division result by 100 reaches a predetermined pressure value (%); and recognizing the walking pace of the robot horse up to a predetermined range around the predetermined pressure value (%) in the walking recognition step. Accordingly, adults and children, men, and women can achieve the same effect of horseback riding as real horses, thereby providing an effect of enabling anyone to practice walking with a robot horse.
Patent KR-20220049346-A (KR)
Inventor: CHO BYUNG NAM
IPC: F16M11/12
Filed: 2020-10-14
Abstract: The present invention relates to a monitor holder. To this end, the monitor holder comprises: a holder body having a lower ring locking portion; a pivoting connector having an upper ring locking portion at a lower portion thereof to be engaged with the lower ring locking portion, and having a lower sector locking portion at an upper portion thereof; and a holder arm having an upper sector locking portion engaged with the lower sector locking portion, and having a locking protrusion coupled to a monitor. With respect to the holder body, the holder arm is moved 360 degrees in a horizontal direction and 20 degrees in a vertical direction by a variable fastener. Therefore, the present invention enables the holder arm to be pivoted 360 degrees in the horizontal direction, 20 degrees in the vertical direction, and forward and backward around a screw while the holder arm can be moved in a direction desired by a user and maintained in a stopped state without additional tightening.
Patent KR-20220050508-A (KR)
Inventor: LEE JEONG SEOK
IPC: E05F15/632
Filed: 2020-10-16
Abstract: The present invention relates to a device for automatically opening and closing a door and automatically withdrawing an inner box, which automatically opens and closes a door by using a rack-pinion device to improve convenience of a user and automatically withdrawing an inner box stored in the main body at the same time as opening and closing of the door to minimize direct contact of the user with the main body. The device comprises: the main body; a door of which one end is mounted to be rotatable on one surface of the main body and automatically opened upward; a support bar coupled to one end of the door through a link to support the door and interlocked with a swing motion of the door to be ascended and descended when the door is opened and closed; a reception unit receiving an opening signal or a closing signal of the door; an object detection unit detecting an object and the inner box storing the object; a control unit generating the opening signal or the closing signal of the door and automatically generating the closing signal of the door when the object stored in the inner box is separated from the inner box; a motor driving unit driving a motor forward or rearward; and a door and an inner box moving unit converting rotation generated by the motor into a linear motion to open or close the door, and at the same time, allow the inner box to be withdrawn to the outside of the main body or be introduced into the main body to automatically open and close the door, and at the same time, allows the inner box to be withdrawn or introduced.
Patent KR-20220051504-A (KR)
Inventor: LEE HWI DONG
IPC: D04H1/55
Filed: 2020-10-19
Abstract: The present invention relates to a polyester staple fiber for a wet-laid nonwoven fabric prepared by including a titanium-based compound as a polymerization catalyst, and a wet-laid nonwoven fabric comprising the same. The polyester staple fiber has excellent dispersibility due to a markedly less formation of defects, and thus can provide a wet-laid nonwoven fabric having an excellent mechanical strength and a manufacturing method therefor.
Patent KR-20210128889-A (KR)
Inventor: KIM SEONG JUN
IPC: A61K31/495
Filed: 2020-10-20
Abstract: In the present invention, an antiviral drug effective on novel SARS-coronavirus-2 is screened by using an FDA-approved drug library. Through two screenings, 31 drugs are able to be selected and two drugs are selected at the same time, and a total of 29 drugs have exhibited drug efficacy. By using a drug with excellent antiviral efficacy, a treatment for the novel SARS-coronavirus-2, which is causing serious problems, can be developed.
Patent KR-20220052098-A (KR)
Inventor: LEE SANG MYEON
IPC: G01N3/04
Filed: 2020-10-20
Abstract: The present invention relates to a system and method for measuring physical properties of an electrode specimen, wherein a masking tape is formed on a holding part of the electrode specimen and moreover a grid pattern is formed on a surface of a pressing jig, so that a slipping phenomenon is suppressed and breakage of the holing part is prevented during a tensile test of the specimen.
Patent KR-20220053980-A (KR)
Inventor: DO YOUNG HOON
IPC: F23J3/00
Filed: 2020-10-23
Abstract: The present invention relates to a mobile ashpan container for a dust collector which can selectively couple and separate an ashpan container to and from a lower portion of a dust collector for purifying dust and harmful materials created from dead bodies incinerated in a cremation furnace for incinerating dead bodies, and easily move the ashpan container to efficiently dispose of harmful materials collected in the ashpan container. The mobile ashpan container for a dust collector comprises a connection unit, a collection unit, and wheel units. The connection unit has a penetration unit penetrated from the upper side to the lower side and formed therein, and can be coupled to and separated from an outlet of the dust collector to be selectively coupled to and separated from the outlet of the dust collector as needed to be used. The collection unit has an accommodation space formed therein, and one end of the upper side of the collection unit can be coupled to and separated from the lower end of the connection unit in an airtight manner to insert a plastic bag or the like into the collection unit to collect harmful materials and prevent harmful materials discharged from the outlet from being scattered in the vicinity. A plurality of wheel units are provided underneath the collection unit to conveniently move the ashpan container.
Patent KR-20220055623-A (KR)
Title: Building integrated air type photohvoltaic-thermal collector
Inventor: KIM JUN TAE
IPC: H02S10/30
Filed: 2020-10-27
Abstract: The present invention relates to a building integrated air-type photovoltaic-thermal collector (BIPVT) and, more specifically, to a building integrated air-type photovoltaic-thermal collector (BIPVT) integrally installed on a roof or outer wall of a building to present architectural aesthetic impression and provided with a heat exchange perforated baffle plate for great sunlight collection and efficiency of heat exchange between air to provide functions of generating sunlight and collecting sunlight at the same time.
Patent KR-20220055653-A (KR)
Title: Frunk trim with pull-out storage box
Inventor: KIM DONG HWAN
IPC: B60R11/00
Filed: 2020-10-27
Abstract: The present invention relates to a frunk trim with a withdrawal storage box, where a withdrawal storage box is installed on a lower surface of a floor plate of a body unit. The withdrawal storage box is configured by enabling a plurality of plates to be hinged and connected to each other and is withdrawn and expanded to an inner space of the body unit through an opening formed on the floor plate of the body unit. The withdrawal storage box can have a separate storage space which is relatively smaller than the body unit, thereby stably storing products of various sizes without movement and connection.
Patent KR-20220056991-A (KR)
Inventor: CHO DUCK JIN
IPC: G06Q40/06
Filed: 2020-10-29
Abstract: The present invention relates to a leading and evaluation method for stock investment to manage a customer's assets and profits efficiently and a system thereof. More specifically, the leading and evaluation method for stock investment comprises the following steps of: setting, by experts, stock items to be recommend to customers; connecting to, by customers who wish to receive investment leading from the experts, a manager server and be registered as paid or free members; sending, by the experts, a leading message about the stock items to the members; selectively carrying out, by the members, transactions on the stock items recommended by the experts and allowing the paid members to transmit transaction results to the manager server; calculating an actual rate of return and an expected rate of return by portfolio, the recommended stock item, and member; and collecting opinions from the paid members who have not performed transactions on the recommended stock items.
Patent KR-20220057948-A (KR)
Title: Manufacturing method of porous activated carbon performing spray activation after acid treatment and supercapacitor using the same and method of manufacturing thereof
Inventor: KWANG CHUL ROH
IPC: H01G11/86
Filed: 2020-10-30
Abstract: Disclosed is a method for preparing porous activated carbon in which spray activation is performed after acid treatment. The method includes carrying out surface modification of biomass through the acid treatment using a weak acid, and carrying out carbonization and spray activation. In this manner, it is possible to obtain porous activated carbon having a higher specific surface area and pore volume as compared to biomass activated carbon obtained through spray activation with no pretreatment. Also disclosed are a supercapacitor using the porous activated carbon and a method for manufacturing the same. Particularly, the method for preparing porous activated carbon in which spray activation is performed after acid treatment, according to the present invention, includes the steps of: (a) carrying out surface modification of the surface of biomass through the acid treatment using a weak acid; (b) carbonizing the surface-modified biomass under inert gas atmosphere; and (c) introducing the carbonized biomass into a spray activation device and carrying out spray activation at 600-1,200 ℃ for 1-2 hours to obtain partially crystalline porous activated carbon.
Patent KR-20220060901-A (KR)
Title: Generated Gas Collection And Realtime measurement device For Rechargeable battery
Inventor: KIM YOUNG HWAN
IPC: G01B5/30
Filed: 2020-11-05
Abstract: A device for collecting gas generated in a secondary battery and measuring gas in real time of the present invention comprises: a jig; a plate unit; a power device; a charging unit; a gas collecting unit; and a digital pressure gauge. The jig includes: a flat lower jig which is installed on a bottom and on which a battery to be measured is placed; a jig leg unit which is installed by a length of a vertical direction in the lower jig; and a flat upper jig which is fixed to an upper part of the jig leg unit. The plate unit is positioned in a lower part of the upper jig, and is installed to facilitate elevating movement to be combined with the battery. The power device is combined with the upper jig and provides power of the elevating movement to the plate unit. The charging unit is provided in the plate unit and is electrically connected to the battery. The gas collecting unit is provided in the plate unit and is combined with an injection port of the battery to collect the gas. The digital pressure gauge measures pressure of the gas through a connecting pipe connected to the gas collecting unit. The present invention can prevent damage of the secondary battery.
Patent KR-20220062810-A (KR)
Title: Method of upgrading a metal card by sculpture panels
Inventor: PARK HYE RIN
IPC: G06K19/04
Filed: 2020-11-09
Abstract: The present invention provides a method for upgrading a metal card. According to the present invention, the surface of a metal card is divided and formed of a first surface area providing natural texture of a metal material and a second surface area distinct from the first surface area. The second surface area includes a plurality of design pattern fragments adjacent to each other, and the plurality of adjacent design pattern fragments are combined with each other to form a predetermined design pattern thereof. A V-shaped or U-shaped valley part (V) is formed by the edge slopes of each design pattern fragment adjacent to each other, and the overall integrated design is formed by the external shape of the first design pattern fragment and the second design pattern fragment due to the valley part (V). Accordingly, the overall integrated design visually provides a three-dimensional aesthetic sense to a user.
Patent KR-20220063811-A (KR)
Title: Display device and driving method of display device
Inventor: PYUN KIHYUN
IPC: G09G3/3225
Filed: 2020-11-09
Abstract: A display device includes a display panel for displaying an image, a current compensator, and a panel driver. The current compensator calculates a load based on input image data, and compensates the input image data to have a target current corresponding to the load, to output compensation image data. The panel driver drives the display panel based on the compensation image data. The current compensator calculates the load for the input image data based on a combination of load weights calculated by different variables.