baber/WOPTO huggingface dataset:
Patent KR-20220108350-A (KR)
Title: Capacitive type sensor
Inventor: KIM JI HYUN
IPC: G01N27/22
Filed: 2021-01-27
Abstract: The present invention relates to a capacitive sensor. The capacitive sensor according to the present invention comprises: a lower electrode (10); an upper electrode (20) facing the lower electrode (10) and to which a bias voltage is applied between the upper electrode (20) and the lower electrode (10); and a semiconductor layer (30) containing a two-dimensional semiconductor material, wherein a capacitance changes when exposed to light or gas, thereby capable of detecting light or gas by measuring an electrostatic change of an entire device.
Patent KR-20220109650-A (KR)
Title: Method for producing protein chocolate balls using Red ginseng.
Inventor: LEE SANG MAN
IPC: A23G1/48
Filed: 2021-01-29
Abstract: The present invention relates to a method for producing protein chocolate balls using red ginseng. A chocolate ball is generally food made of fructose by making a sugar solution using sugar. The chocolate ball of the present invention is produced by a sugar solution, which is obtained by mixing maltitol and a red ginseng extract, and protein, and thus the chocolate balls produced by the production method of the present invention contain protein and saponin, are sugar-free and have improved flavor.
Patent KR-20220126044-A (KR)
Inventor: HUR JEEN
IPC: B23K26/38
Filed: 2021-03-08
Abstract: A workpiece cutting apparatus according to an embodiment includes: a laser light source that emits laser beam; a jig unit for supporting the object to be processed; a jig unit moving means for moving the object to be processed at a predetermined speed; an optical system for adjusting a position of a laser spot generated by the laser beam; and a workpiece separating device supporting and moving the workpiece along the first direction to separate the workpiece cut from the object to be processed from the object to be processed. The workpiece separating device includes at least one pair of workpiece separation units spaced apart from each other. The workpiece cutting apparatus cuts a workpiece at high speed.
Patent KR-20220126327-A (KR)
Title: Organometallic compound, light-emitting device including the same, and electronic device including the light-emitting device
Inventor: KIM SUNG BUM
IPC: H01L51/50
Filed: 2021-03-08
Abstract: Disclosed are an organometallic compound represented by a predetermined chemical formula, a light emitting device including the same, and an electronic apparatus including the light emitting device. The light emitting device includes: a first electrode; a second electrode facing the first electrode; and an intermediate layer disposed between the first electrode and the second electrode and including a light emitting layer. The light emitting device may have a low driving voltage, high efficiency, and long lifespan, and may realize high color purity.
Patent KR-20220130382-A (KR)
Title: Spuit supply equipment
Inventor: KIM JIN MOOK
IPC: B65B35/18
Filed: 2021-03-18
Abstract: The present invention relates to a device for supplying a dropping pipette. The device for supplying a dropping pipette includes: a supply unit having multiple dropping pipettes on an upper surface of a worktable; a transfer rail mounting multiple inspection kits at a lower end of the supply unit and moving the multiple inspection kits in a row direction; and a dropping pipette transfer device having an adsorption jig and a position moving device unit. The adsorption jig adsorbs the dropping pipettes on the upper surface of the worktable at the same time. The position moving device unit moves the adsorption jig onto the transfer rail. After the adsorption jig adsorbs the dropping pipettes at the same time, the adsorption jig separates dropping pipettes in a bundle unit for the dropping pipettes to be proportional to a distance in a line direction of the inspection kit. The adsorption jig consecutively drops and supplies the dropping pipettes to one side of the inspection kit moving the dropping pipettes along the transfer rail while the dropping pipettes are positioned on the upper part of the transfer rail. According to the present invention, the device for supplying a dropping pipette can position the multiple dropping pipettes on the transfer rail at the same time by automatically moving the dropping pipette in the row direction using the adsorption jig for the dropping pipette to be proportional to the distance of the inspection kit. While the multiple dropping pipettes are positioned on the transfer rail, the dropping pipettes are consecutively dropped and supplied to one side of the inspection kit. Therefore, dropping pipette transfer time for transferring the dropping pipettes from the supply unit to the transfer rail is remarkably shortened. Moreover, supply time for supplying the dropping pipette to one side of the inspection kit can be shortened due to the shortened dropping pipette transfer time. Also, the device for supplying a dropping pipette can reduce the occurrence rate of damage or a defect of the dropping pipette transfer device caused by repeated operation by reducing the number of operations of the dropping pipette transfer device when transferring the dropping pipette from the supply unit to the transfer rail.
Patent KR-20220131108-A (KR)
Title: Air shield in clean room booth to suppress bacterial development
Inventor: HONG SA JEONG
IPC: B08B5/02
Filed: 2021-03-19
Abstract: The present invention relates to a clean room. More particularly, a booth equipped with an entry door and an exit door is constructed so that workers can enter or exit from a facility through the booth. In the inner space of the booth, an air shield for spraying air to remove dust or the like on clothing or tools, and an exhaust means for exhausting foreign substances or dust, removed by the air shield, out of the booth are together formed. A discharge plate is installed in the passage or duct of the air shield to spray electric charges in the inner space in accordance with the operation of the entry and exit doors to create an electric field. Therefore, the electric charges can continuously vibrate/stimulate water molecules such as floating dust or foreign substances, thereby suppressing generation of bacteria.
Patent KR-20210122111-A (KR)
Title: Electron diffraction holography
Inventor: HENSTRA ALEXANDER
IPC: G01N15/14
Filed: 2021-03-22
Abstract: A sample irradiation method using an electron diffraction holography according to the present disclosure comprises: an early step of emitting a plurality of electrons toward a sample; a step of forming the plurality of electrons into a first electron beam and a second electron beam; and a step of modifying a focus characteristic of at least one among the two beams such that the two beams have different focus surfaces. The method, if the two beams have different focus surfaces, comprises a step of focusing the first electron beam to have a focus surface at or near the sample, and focusing the second electron beam to be incident on the sample and have a focus surface at a diffraction surface. Afterward, an interference pattern of the first electron beam and the diffracted second electron beam is detected on the diffraction surface, and then is used to generate a diffraction holograph.
Patent KR-20220071849-A (KR)
Inventor: HYEONGKEUN KIM
IPC: C23C16/455
Filed: 2021-03-24
Abstract: The present invention relates to a shower head for uniformly spraying gas on a substrate to deposit a thin film, and a thin film deposition apparatus including the same. The shower head according to the present invention comprises a first shower head and a second shower head. The first shower head has a plurality of first spray nozzles which disperse and spray gas supplied from a gas supply pipe downward, and are formed radially. The second shower head is installed under the first shower head, has a spray surface larger than that of the first shower head, and has plurality of second spray nozzles which disperse and spray the gas supplied from the first shower head onto a substrate located below, and are formed radially.
Patent KR-20210038511-A (KR)
Title: a disinfection apparatus and disinfection method for sewer
Inventor: JO JENG JOON
IPC: A01M7/00
Filed: 2021-03-29
Abstract: The present invention relates to a disinfection apparatus, which comprises: a disinfection tank capable of containing a water-soluble disinfection agent together with water; an air moving part moving air to a sewage pipe; a spray part connected to a chemical tank to spray the disinfection agent in a mist form; and a guide part guiding the air moved to the air moving part and the disinfection agent sprayed in the mist form to move in the longitudinal direction of the sewage pipe, and to a disinfection method for disinfecting the sewage pipe with the disinfection apparatus.
Patent KR-20220135693-A (KR)
Inventor: HONG SUK BONG
IPC: C01B39/48
Filed: 2021-03-31
Abstract: The present invention relates to a method for manufacturing zeolite, and more specifically, to a method for manufacturing zeolite using TEAOH and zeolite manufactured by using the same. The method for manufacturing zeolite according to the present invention performs hydrothermal synthesis of the zeolite by using a structural inducing material comprising: the TEAOH; one or more low molecular weight alkali metal components (M) selected from a group consisting of Li, Na, and K; and one or more high molecular weight alkali metal components (N) selected from a group consisting of Rb, Cs, and Fr. According to the present invention, rho zeolite, ZK-5 zeolite, or offite zeolite are synthesized by using a low-cost structural inducing material.
Patent KR-20220136734-A (KR)
Title: Semiconductor memory device
Inventor: SEUNG WAN CHAE
IPC: G11C16/30
Filed: 2021-04-01
Abstract: A semiconductor memory device includes a memory cell array, a row decoder, a plurality of page buffers, and a voltage switching circuit. The memory cell array includes a plurality of memory cells. The row decoder is connected to the memory cell array through word lines. The plurality of page buffers is connected to the memory cell array through bit lines. The voltage switching circuit decodes an operation voltage and transmits the decoded operation voltage to the row decoder. The plurality of page buffers is formed in a first under cell region among first and second under cell regions, wherein the first and second under cell regions are adjacent to each other in a first direction under the memory cell array. At least a portion of the voltage switching circuit is formed in an under slim region which is adjacent to the first under cell region and the second under cell region in a second direction. The present invention can provide the semiconductor memory device with a smaller size.
Patent KR-20220136791-A (KR)
Inventor: CHO YUN SIK
IPC: A23K50/10
Filed: 2021-04-01
Abstract: The present invention relates to a composition for enhancing immunity and antibacterial activity of livestock. When the composition for enhancing immunity and antibacterial activity of livestock is used, an effect of enhancing immunity can be shown through antibacterial activity, intestinal beneficial bacteria activity, and increase in IgG production. The composition for enhancing immunity and antibacterial activity of livestock of the present invention includes clay minerals and lactic acid bacteria as active ingredients.
Patent KR-20220142858-A (KR)
Inventor: KIM CHUL KYU
IPC: G05D1/02
Filed: 2021-04-15
Abstract: A painting device according to the present invention includes a bogie, an applicator mounted on the bogie, a sensor detecting at least one of ambient obstacles, ambient temperature, ambient humidity, and ambient wind speed, and a controller controlling the bogie and the applicator based on information sensed by the sensor.
Patent KR-20220144227-A (KR)
Inventor: SE JU YEON
IPC: H04N7/18
Filed: 2021-04-19
Abstract: The present invention provides a QR code-based construction site waste transportation control system for preventing illegal waste disposal, illegal export of soil/rock, and manual invoice errors, which may perform simple loading/unloading support/real-time control using a QR code. The present invention establishes a QR code smart invoice system without data loss by detecting driving violations, processing returns, and utilizing IoT equipment (GPS, CCTV).
Patent KR-20220144722-A (KR)
Inventor: LEE KI YOUNG
IPC: A23L7/25
Filed: 2021-04-20
Abstract: Disclosed are a method for preparing tteokbokki (stir-fried rice cake) sauce and tteokbokki sauce prepared by the method. According to one embodiment of the present invention, the method for preparing tteokbokki sauce comprises: a step (a) of preparing rice red pepper paste by mixing red pepper powder, puffed rice, malted rice, fermented soybean flour, salt and water; a step (b) of preparing rice grain syrup by mixing wet rice flour, a liquefying enzyme, and malt; a step (c) of preparing seafood broth by putting Pollack heads, anchovies, kelp, and dried shrimp in water, boiling the water, and filtering the water; a step (d) of preparing an apple juice concentrate and a pineapple juice concentrate by individually putting and boiling applies and pineapples in water and filtering the same; and a step (e) of mixing 30 wt% of red pepper powder, 20 wt% of the rice red pepper paste, 5 wt% of the rice grain syrup, 5 wt% of the apple juice concentrate, 3 wt% of the pineapple juice concentrate, 2 wt% of Cheongyang pepper powder, 5 wt% of soy sauce, 5 wt% of sugar, 5 wt% of salt, 5 wt% of garlic, and 15 wt% of the seafood broth.The tteokbokki sauce of the present invention is prepared by using rice red pepper paste using puffed rice and tofu, thereby having improved flavor and increasing taste and digestive absorption. In addition, the tteokbokki sauce is prepared by using the rice grain syrup and fruit concentrates, thereby allowing consumers to feel various sweet tastes while reducing the amount of sugar.
Patent KR-20220147794-A (KR)
Inventor: LEE JAE YONG
IPC: G01S7/285
Filed: 2021-04-28
Abstract: The present invention relates to a chirp signal generation device which avoids interference between reflected signals of radio waves emitted by a radar and radio waves emitted by other radars, and a method thereof. According to the present invention, the chirp signal generation device for avoiding radar interference comprises: a transmitter emitting a first RF signal having a first chirp signal whose frequency continuously varies between a first minimum frequency and a first maximum frequency; a receiver having a second chirp signal whose frequency continuously changes between a second minimum frequency and a second maximum frequency, and receiving a second RF signal emitted by the interference signal generation device; a signal analyzer acquiring frequency change information according to time change of the second chirp signal; and a signal generator generating the first chirp signal having a frequency different from that of the second chirp signal as time changes.
Patent KR-20220147860-A (KR)
Title: System for generating lotto number
Inventor: PARK SEONG DONG
IPC: G06F17/18
Filed: 2021-04-28
Abstract: A lottery number generation system for generating a lottery number, to provide a probabilistically advantageous lottery number based on statistics of already won numbers, generates a number with a high probability through nine filtering methods of (1) a sum of six numbers won in each round, (2) a low-high ratio of numbers among the six numbers won in each round, (3) a ratio of odd and even numbers among the six numbers won in each round, (4) a sum of a maximum and minimum values among the six numbers won in each round, (5) a sum of ten digits among ten or more numbers for the six numbers won in each round, (6) a sum of single digits for the six numbers won in each round, (7), a sum of differences between each number for the six numbers won in each round, (8) a sum of lower three numbers among the six numbers won in each round, and (9) a sum of three highest numbers among the six numbers won for each round. The lottery number generation system statistically analyzes various variables by using a won number database and provides six numbers within a statistical range to provide number prediction based on existing won number data.
Patent KR-20220002082-A (KR)
Title: System and method for air filtration with self-cleaning filter medium for an aircraft engine
Inventor: BENOIT FAYARD
IPC: B64D33/02
Filed: 2021-04-29
Abstract: The present invention relates to a method for supplying air to an engine (2) of an aircraft (1) through an air supply system (10) of an aircraft (1) to optimize the performance life of a filter medium. A dynamic air intake vent (15) of the system can be closed by a closing member (45) movable between a closed position (POSF) and an open position (POSO). A static air intake vent (25) is provided with a filter medium. While flying, the method includes an unfiltered operating mode (MODO) including the following steps: a step of positioning the closing member (45) in the open position (POSO); a step of dynamically sucking a flow (95) of air during a forward moving step of the aircraft; and a step of transferring a first portion (96) of the flow (95) of air to the engine (2) and transferring a second portion (97) of the flow (95) of air to the filter medium to clean the filter medium (21).
Patent KR-20220148976-A (KR)
Inventor: KIM HWAN JIN
IPC: H01L51/00
Filed: 2021-04-29
Abstract: A display device includes: a first housing; a second housing opposite the first housing; a flexible display module disposed between the first housing and the second housing and including a first display unit and a second display unit adjacent to the first display unit; a protective glass disposed on the front side, protecting the first display unit, and including glass having rigidity; and a flexible support module disposed between the first housing and the second housing and supporting the flexible display module. The present invention provides the display device including the flexible display module.
Patent KR-20220151084-A (KR)
Inventor: KIM YONG SUK
IPC: C08F257/02
Filed: 2021-05-04
Abstract: The present invention relates to a photosensitive resin composition including an alkali developable binder resin, a photopolymerization initiator, a photopolymerizable compound and an aromatic compound having 6 to 30 carbon atoms in which two or more carboxy groups are substituted, and a dry film photoresist, a photosensitive element, a resist pattern, a circuit board and a display device using the same.
Patent KR-20220152471-A (KR)
Inventor: CHO HYUN WOO
IPC: C12Q1/6895
Filed: 2021-05-07
Abstract: The present invention relates to a marker and a primer set for distinguishing species based on the complete translation of chloroplast genome sequences of 4 species of Pheonia genus plants and uses thereof. More specifically, the present invention relates to: SNP molecular markers for discrimination of 4 species of Pheonia genus plants; a primer set and a probe set for amplification of the SNP molecular markers; a kit including the primer set and the probe set; a method for discriminating 4 species of the Pheonia genus plants using the primer set and the probe set; and a microarray for discrimination of species of Pheonia genus plants. The single nucleotide polymorphism (SNP) markers according to the present invention, if used, can determine the plant of origin and the country of origin of Pheonia, which is herbal medicine, and therethrough, can be used for distribution and quality control of Pheonia which is herbal medicine. In other words, the mixing and misuse of herbal medicine can be prevented through accurate determination of the plant of origin and the quality of raw materials of herbal medicine can be scientifically maintained.
Patent KR-20220007006-A (KR)
Inventor: PARK JUNG HYUN
IPC: G02F1/01
Filed: 2021-05-12
Abstract: Provided is a phase modulator, which includes: an antenna pattern; a lower reflective layer spaced apart from the antenna pattern in a third direction; a spacer provided between the antenna pattern and the lower reflective layer; and a phase shift pattern inserted into the spacer, wherein the phase shift pattern includes a phase shift material. The present invention provides the phase modulator and the phase modulator array having improved light reflection characteristics.
Patent KR-20220154881-A (KR)
Title: A recording medium capable of sharing and managing travel routes, information, etc
Inventor: SHIN SUNG CHEOL
IPC: G06F16/909
Filed: 2021-05-14
Abstract: The present invention comprises the steps of: receiving and storing travel route setting information according to each theme or a travel expert for each theme and travel information according to the travel route; when a user planning to travel selects a specific theme desired or a specific travel expert related to the specific theme, displaying travel route setting information according to the specific theme or the specific travel expert and travel information according to the travel route to the user; receiving and storing data related to information generated during a trip from a user who is traveling with reference to the travel route setting information according to the specific theme or the specific travel expert and the travel information according to the travel route, and storing the data; collecting at least some of the data related to the information generated during the trip by each traveling user with reference to the travel route setting information according to the specific theme or the specific travel expert and the travel information according to the travel route, and then providing, in this regard, information to each user who is traveling or to each user who searches for information related to the specific theme in the future. According to the present invention, it is possible to help those who want to travel to travel with a specific theme. A variety of related information can be shared with others by subject, and travel information acquired during travel can be additionally shared.
Patent KR-20220157621-A (KR)
Title: tool grinding machine for 3-way spindle
Inventor: CHOI WOO KAK
IPC: B24B3/34
Filed: 2021-05-21
Abstract: The present invention relates to a three-way spindle for a micro tool grinder. More specifically, a three-way spindle which rotates in a micro tool grinder used for grinding a blade tip angle is provided to an ultra-small tool, such as a drill or a bit used for drilling, thereby enabling a rough grinding process, which is a first process, a semi-finishing process, which is a second process, and a superfinishing process, which is a third process, to be performed simultaneously at the time of grinding a blade tip angle. A rotation motor, which makes a rotator rotatable by a rotating member arranged inside, is fixed on one side of a saddle moving in the orthogonal direction of the micro tool grinder. Reduction motors respectively having tool grinding stones for rough grinding, semi-finishing, and superfinishing on one side are provided on bearing surfaces. By the rotation of the rotation motor, the tool grinding stone for a desired operation is provided out of the plurality of reduction motors fixed on the bearing surfaces to rotate the rotation motor. So, by the rotation of the rotation motor, the tool grinding stone for the desired operation is rotated, and the tool grinding stone for the next operation can be simply rotated by the rotation motor to easily replace the grinding stone for the desired operation, thereby enhancing workability, improving productivity, and eliminating the inconvenience of the conventional arts that a worker has to replace grinding stones on a single spindle one by one manually.