baber/WOPTO huggingface dataset:
Patent KR-20220011308-A (KR)
Title: Apparatus for behavior control of companion animal using smell
Inventor: SONG KYOUNG JUN
IPC: A01K15/02
Filed: 2020-07-21
Abstract: The present invention relates to a pet behavior controller using a smell, which includes: a communication unit receiving a pet behavior control command from a user terminal; a smell spray unit spraying a specific smell around a pet and controlling the pet's behavior with the olfactory stimulus when the pet behavior control command is received; a sound playback unit applying a conditioned stimulus for specific sound output before the smell is sprayed by the smell spray unit and training the pet to recognize the pattern thereof; and a battery supplying electric power to the communication unit, the smell spray unit, and the sound playback unit. With the present invention, a pet's abnormal behavior can be controlled by olfactory stimulation and without physical force application to the pet.
Patent KR-20210011888-A (KR)
Title: Warning device
Inventor: TSAI CHIN HUNG
IPC: B60Q7/00
Filed: 2020-07-21
Abstract: A warning device comprises: a support unit (1); a plurality of support frames (2) connected to the support unit (1) in a pivot type; and a warning unit (3). The warning unit (3) is mounted on the support frames (2) and is driven by a slide seat (13) of the support unit (1) through the support frames (2) to be in an expanded state if each distal end portion (212) of the support frames (2) is at an expanded position and to be in a folded state if each distal end portion (212) of the support frames (2) is at a folded position. The warning unit (3) includes at least one warning member (31) which is made of a flexible material and forms a hollow area (32) when the warning unit (3) is in an expanded state.
Patent KR-20220013808-A (KR)
Title: Acupressure tool
Inventor: KANG YOUNG HEE
IPC: A61H15/00
Filed: 2020-07-27
Abstract: The present invention relates to an acupressure tool where one end of an acupressure body in the form of a rod is bent toward one side to form a first pressing part so that acupuncture points located deep in a human body can be easily stimulated particularly with little force. The first pressing part is formed so that the width thereof gradually decreases toward the end, to press the acupuncture points through the first pressing part in the principle of a lever.
Patent KR-20220021759-A (KR)
Inventor: JOO SOYOUNG
IPC: C12M1/32
Filed: 2020-08-14
Abstract: The present invention relates to a method for manufacturing an organoid, comprising a step of culturing a pre-organoid in a microfluidic chip. When using the method for manufacturing the organoid using the microfluidic chip provided in the present invention, it provides an environment close to the actual in vivo cell microenvironment by enabling culturing without a biological matrix material, thereby being able to be usefully applied to studies such as more accurate prediction of drug efficacy before drug treatment, validation of drug efficacy after drug treatment, karyotype analysis according to genotype, and observation of division rate and pattern.
Patent KR-20210042802-A (KR)
Title: Method and Apparatus for Simultaneous Production of Three Esters by Reactive Distillation
Inventor: LEE JAE W
IPC: C07C67/08
Filed: 2020-08-26
Abstract: The present invention relates to a method and an apparatus for producing hexyl acetate, amyl acetate, and butyl acetate by upper and lower dividing wall reactive distillation. According to the present invention, three esterification reactions and separation can be performed simultaneously in one apparatus, and a space between upper and lower dividing walls has an energy saving effect due to the liquid vapor contact between a reactive distillation unit and a distillation unit. Thus, it is possible to save the investment costs of a reactive distillation boiler or a distillation unit condenser, which was required in the past.
Patent KR-20220028929-A (KR)
Title: Semiconductor memory device and manufacturing method thereof
Inventor: NAM JAE LEE
IPC: H01L27/11575
Filed: 2020-08-31
Abstract: The present technology includes a semiconductor memory device and a manufacturing method thereof. The semiconductor memory device comprises: a bit line overlapped on a peripheral circuit layer; interlayer insulating layers and conductive patterns alternately stacked on the bit line in a first direction; vertical channels connected to the bit line, extending in the first direction to pass through the interlayer insulating layers and the conductive patterns, and protruding in the first direction from the interlayer insulating layers and the conductive patterns; a connection pattern in contact with a portion of each of the vertical channels protruding from the interlayer insulating layers and the conductive patterns and connecting the vertical channels; a source channel in contact with the connection pattern and extending in the first direction; and a source select line surrounding the source channel. Accordingly, the present technology can increase the stability of the manufacturing process of the semiconductor memory device.
Patent KR-20220028985-A (KR)
Title: Depotisition inhibitor and method for forming dielectric layer using the same
Inventor: DONG HAK JANG
IPC: C23C16/455
Filed: 2020-09-01
Abstract: The present invention relates to a deposition inhibitor and a dielectric film forming method using the same. Specifically, according to the dielectric film forming method of the present invention, by using the deposition inhibitor having strong adsorption to a substrate and a precursor for forming a dielectric film, excellent step coverage and thickness uniformity can be ensured.
Patent KR-20220032900-A (KR)
Title: Optical system
Inventor: CHO YONG SIK
IPC: G02B3/04
Filed: 2020-09-08
Abstract: An optical system according to an embodiment includes first to sixth lenses sequentially arranged along an optical axis from an object side in a direction of an image side, wherein the first lens has a negative refractive power, the second lens has a positive refractive power, the object side surface of the first lens is concave, the object side surface of the second lens is convex, the object side surface of the sixth lens is convex and the image side surface of the sixth lens is concave, at least one surface of the object side surface and the image side surface of the first to sixth lenses includes a sphere, and the object side surface of the third lens may be a spherical surface. Accordingly, an objective of the embodiment is to provide the optical system with improved optical properties.
Patent KR-20220037884-A (KR)
Inventor: YOO NAM JONG
IPC: C02F1/461
Filed: 2020-09-18
Abstract: The present invention relates to a pollutant treatment method and a pollutant treatment device for treating pollutants in water by an electrochemical method. The pollutant treatment method comprises the steps of: placing a metal electrode in a positive electrode chamber of an electrolytic cell in which a positive electrode chamber and a negative electrode chamber are separated, performing a water electrolysis reaction to generate a first electrolyte solution containing metal ions generated by elution of the metal electrode in the positive electrode chamber, and generating a second electrolyte solution containing hydroxide ions in the negative electrode chamber to separate and maintain the metal ions of the first electrolyte solution and the hydroxide ions of the second electrolyte solution in the positive electrode chamber and the negative electrode chamber, respectively; supplying metal ions of the first electrolyte solution and the hydroxide ions of the second electrolyte solution to one treatment tank through different channels; and generating a metal hydroxide by reacting the metal ions of the first electrolytic solution with the hydroxide ions of the second electrolytic solution in the treatment tank and coagulating and treating pollutants in the treatment tank with the metal hydroxide.
Patent KR-20220040078-A (KR)
Title: Kitchen hood
Inventor: GISEOP KWON
IPC: F24F13/10
Filed: 2020-09-23
Abstract: A kitchen hood (1) may include: a first housing (100) fixed to a wall surface; and a second housing (200) moving in and out of the first housing (200). Induction grills (210) may be provided on one side and the other side of the second housing (200) and air inducted through the induction grills (210) may flow through passages formed on both sides of the second housing (200). A fan (300) may be provided in the first housing (100) so that air flows through the passages. First passage fans (900, 910) and second passage fans (900', 910') may be formed in the passage at one side and the passage at the other side of the second housing (200). The first passage fans (900, 910) and the second passage fans (900', 910') may move up and down together with the second housing (200). According to the present invention, contaminants can be efficiently discharged to the outside by means of suction force of the fan and the passage fans.
Patent KR-20210036297-A (KR)
Title: Electrically operated steering system for a vehicle
Inventor: TRAUTNER FLORIAN
IPC: B62D27/06
Filed: 2020-09-25
Abstract: The present invention relates to an electrically operated steering system (1) for a vehicle (2) comprising: a frame (3) for arranging the steering system (1) to a vehicle frame of the vehicle (2); two steering wheels (4) that are pivotably arranged on the frame (3); a rod element (5) arranged on the frame (3) and displaceable in the longitudinal direction with respect to the frame (3); a kinematic unit (13) which is coupled to the rod element (5) and which transforms displacement of the rod element (5) into a steering rotation of the wheels (4); an electric machine (6), which is mechanically and operably connected to the rod element (5) for effecting the displacement of the rod element (5); and a lateral force absorbing mechanism (7) which is designed for absorbing a lateral force caused by the kinematic unit (13) with respect to the rod element (5). The present invention further relates to a vehicle (2) including such steering system (1). The present invention can extend a steering angle range with a simple electric drive mechanism.
Patent KR-20220042890-A (KR)
Title: A copolymer, a method of the copolymer, and a redox responsive hydrogel comprising the copolymer
Inventor: KIM BYEONGSU
IPC: C08G65/26
Filed: 2020-09-28
Abstract: The present invention provides a copolymer including two or more moieties represented by chemical formula 1 and a linking group present between the two or more moieties, wherein the linking group includes a structural unit represented by chemical formula 2, a method for preparing the copolymer, and a redox sensitive hydrogel including the copolymer. In chemical formulae 1 and 2, each of X, Y, m, m and * is the same as defined in the specification.
Patent KR-20220043744-A (KR)
Title: Lighting Test Instrument on Human Skin with Bluetooth Technology
Inventor: PARK TAE HONG
IPC: A61B5/00
Filed: 2020-09-29
Abstract: The present invention relates to a skin light exposure experiment apparatus and, more specifically, to a skin light exposure experiment apparatus using Bluetooth technology, in which an LED light source of a UV wavelength range or blue light wavelength range is emitted to the skin by using Bluetooth wireless communication technology, so that effect on the human body in an environment where light sources of similar wavelengths exist or are included in actual sunlight is checked, thereby being safely and conveniently used from complicated line management, and the like. To this end, the skin light exposure experiment apparatus comprises: a light emission module providing a plurality of UV or blue light LED light sources; a light transmittance measurement module capable of measuring the amount of light; a skin change measurement module quantitatively measuring the degree of change after a light exposure experiment on the skin; and a control device integrally controlling the modules by transmitting control commands and data through Bluetooth communication.
Patent KR-20220046311-A (KR)
Inventor: DONG WOOK KIM
IPC: G06F12/1009
Filed: 2020-10-07
Abstract: The present technology relates to an electronic device. According to the present technology, a storage device with improved trim processing operation speed includes a memory device, a buffer memory, and a memory controller. The memory device includes a plurality of pages. The buffer memory stores address mapping information, first trim bitmap information, and second trim bitmap information. The address mapping information includes a mapping relationship between a plurality of logical addresses provided from a host and a plurality of physical addresses corresponding to the plurality of pages. The first trim bitmap information includes trim information on a plurality of first logical address groups including logical addresses provided in first number, which is at least two, of the plurality of logical addresses. The second grim bitmap information includes trim information on a plurality of second logical addresses including logical addresses, which are provided in second number greater than the first number, of the plurality of logical addresses. The memory controller stores trim states of logical addresses, which are requested to be trimmed, with respect to one of the address mapping information, the first trim bitmap information or the second trim bitmap information, based on the number of logical addresses requested to be trimmed by the host.
Patent KR-20220049742-A (KR)
Inventor: LEE JAE HEUN
IPC: H05K3/06
Filed: 2020-10-15
Abstract: The present disclosure relates to a printed circuit board comprising: an insulating layer; and a circuit layer disposed on the insulating layer, wherein the circuit layer comprises first and second circuit patterns, the first and second circuit patterns have each first side surface on a cross-section, a second side surface in opposite-side of the first side surface, and a top surface connected to the ends of each of the first and second side surfaces, the first side surface of each of the first and second circuit patterns is disposed to face each other, and a height of the first side surface of each of the first and second circuit patterns is greater than that of a height of the second side surface of each of the first and second circuit patterns. Therefore, the present invention is capable of providing the printed circuit board capable of securing a margin for an exposure process.
Patent KR-20220050432-A (KR)
Inventor: KIM HONG YEOUL
IPC: A61P31/14
Filed: 2020-10-16
Abstract: The present invention can effectively prevent infection by coronavirus or disease caused by the infection, as well as disinfection or cleaning for coronavirus through the inhibitory activity of compounds against coronavirus by using a compound represented by chemical formula 1 or 2.
Patent KR-20210058659-A (KR)
Inventor: LEE SI WAN
IPC: G06Q50/10
Filed: 2020-10-26
Abstract: The present invention provides a method of constructing pedestrian map data using pedestrian road data acquired through a mobile device possessed by a pedestrian moving on a pedestrian road, and providing a reward according to the acquired pedestrian road data, and a system thereof. The method includes the steps of: acquiring pedestrian road data for the pedestrian path of the pedestrian using sensors provided in a mobile device possessed by the pedestrian; constructing the pedestrian map data for the pedestrian path for each layer using the pedestrian road data; and providing a reward differentiated according to location information of the pedestrian road data and a distance of the pedestrian path when the acquisition of the pedestrian road data is completed.
Patent KR-20220057239-A (KR)
Inventor: RYU JIN YOUNG
IPC: C08F8/10
Filed: 2020-10-29
Abstract: The present invention relates to a binder for a negative electrode of a secondary battery, a negative electrode of a secondary battery, and a secondary battery. Specifically, according to embodiments of the present invention, provided are a binder for a negative electrode of a secondary battery including an aqueous dispersion of an acid and an aromatic hydrocarbon-modified resin, a manufacturing method thereof, a negative electrode manufactured by using the same, and a secondary battery.
Patent KR-20220059381-A (KR)
Inventor: NO MIN KYU
IPC: G06Q30/02
Filed: 2020-11-02
Abstract: The present invention relates to a profit model system using the CODICODI platform, enabling a purchaser to receive preferences, tastes and the like of purchasers through a shopping recommendation algorithm and selling (launching) purchaser-customized items when performing Internet selling (launching). In accordance with the present invention, in order for a seller to select items to be launched and have a higher sales rate, the seller is provided with seasonal clothing possession status of purchasers, clothing purchase trends of purchasers, purchase status frequency and average clothing possession status, cyclic status of new purchase and purchased item disuse of purchasers, a ratio between clothing and miscellaneous items of purchasers, preferred design data by purchaser age, online distribution channels and market shares and the like, through the profit model system using the CODICODI platform.
Patent KR-20220060270-A (KR)
Title: Water control module and water pressure control module combined water pressure control module
Inventor: OH MIN HO
IPC: E03C1/04
Filed: 2020-11-04
Abstract: The present invention provides a water pressure control module, capable of obtaining a water saving effect by controlling the amount of water flowing into a faucet by control of a faucet handle unit, and a water faucet system combined with the water pressure control module. According to one embodiment of the present invention, the water pressure control module includes: a handle unit vertically moving and determining whether to supply the water; the faucet installed in the lower part of the handle unit, and including an inflow pipe, a movement pipe, and a drainpipe; and a variable control unit connected to the handle unit, and adjusting a line width of the inflow pipe to control the amount of the water flowing inside. The water flows from the water pipe into the inflow pipe. The water flows through the movement pipe, and the water is drained through the drainpipe. The variable control unit includes: a first connection unit positioned on one side of the handle unit, and rotating according to a movement of the handle unit; a pillar bar connected to the first connection unit and extended to a part in which the inflow pipe is located along the movement pipe in a longitudinal direction; a second connection unit positioned at a lower end of the pillar bar, and rotating according to the movement of the first connection unit; and a rotary valve connected to the second connection unit and controlling the line width of the inflow pipe by rotating around the pillar bar at a predetermined angle.
Patent KR-20220060915-A (KR)
Inventor: KIM YONG YEOP
IPC: H01L23/498
Filed: 2020-11-05
Abstract: A technical aspect of the present invention provides a through-silicon via (TSV) key for overlay measurement capable of accurately measuring the overlay of the TSV, and a semiconductor device including the TSV key. A TSV key for overlay measurement comprises: a first TSV extending through at least a portion of a substrate in a first direction which is perpendicular to a top surface of the substrate; and at least one ring pattern, which is spaced apart from and surrounds the first TSV in a second direction that is parallel to the top surface of the substrate, and which is arranged in a layer lower than a top surface of the first TSV in the first direction, wherein an inner measurement point by the first TSV and an outer measurement point by the at least one ring pattern are used for overlay measurement of a TSV.
Patent KR-20220062969-A (KR)
Title: Head fastening zig for mastoid radiography
Inventor: KIM SANG HYUN
IPC: A61B6/04
Filed: 2020-11-09
Abstract: The present invention relates to an auxiliary head fixing jig that implements an optimal head posture to accurately examine a mastoid process even if a subject simply lays down on his/her back without the need to arbitrarily adjust a tilting angle of the head of the subject or an irradiation angle of a radiography generator for radiography examination of the mastoid process, and allows an objective radiography examination of the mastoid process to be performed more easily even in a case of an examiner who is unskilled at radiography. A head fixing jig for a mastoid process radiography comprises: a first tilting block; and a second tilting block.
Patent KR-20220063340-A (KR)
Title: Method and apparatus for encryption and decryption in wireless communication system
Inventor: KIM YOUNG JU
IPC: H04L25/02
Filed: 2020-11-10
Abstract: According to an embodiment of the present invention, an encryption method in a wireless communication system comprises the steps of: (a) acquiring state information on a wireless channel on the basis of pilot signal transmission and reception between first and second terminals; (b) selecting, by the first terminal, a monotone decreasing function to be used for generating an encryption key, and transmitting index information on the selected monotone decreasing function to the second terminal; (c) generating, by the first terminal, the encryption key on the basis of an output of the monotone decreasing function having the state information as an input; (d) encrypting, by the first terminal, transmission data on the basis of the generated encryption key; and (e) transmitting, by the first terminal, the encrypted transmission data to the second terminal. Therefore, an information loss rate can be reduced.
Patent KR-20220066755-A (KR)
Title: Single nucleotide polymorphisms associated with heat resistance of African indicine breeds and their application
Inventor: KIM HEE BAL
IPC: C12Q1/6888
Filed: 2020-11-16
Abstract: The present invention relates to a heat resistance African humped cattle (AFH) variety specific single nucleotide polymorphism and a use thereof. A heat resistance AFH variety sorting kit according to the present invention can detect individuals having enhanced heat resistance in AFH varieties with high accuracy, thereby having an advantage of being variously used for reproductive gene research based on African cattle genome research and gene analysis.
Patent KR-20220067818-A (KR)
Title: System for diagnosing skin using non-contact type rgb camera and skin diagnosis method thereof
Inventor: YOO JONG WAN
IPC: G16H50/30
Filed: 2020-11-18
Abstract: An embodiment discloses a skin diagnosis system using a non-contact RGB camera and a method thereof. The skin diagnosis method includes the steps of: acquiring an image by photographing a face for which a skin condition is to be diagnosed; pre-processing the acquired image to generate a masking image and calculating a wrinkle score quantifying the degree of wrinkles from the generated masking image; and diagnosing a skin condition for a skin region of the face based on the detected wrinkle score and generating skin diagnosis information as a result of the diagnosis.
Patent KR-20220071555-A (KR)
Title: A meth0ed for manufacturing sturgeon extract and the sturgeon extract manufactured by the same
Inventor: KIM HO JUN
IPC: A23L33/105
Filed: 2020-11-24
Abstract: The present invention relates to a manufacturing method of a sturgeon extract comprising a first sturgeon extract and a second sturgeon extract. Provided is the manufacturing method of the sturgeon extract which comprises the following steps of: decontaminating sturgeon raw materials; performing hot water extraction of the decontaminated sturgeon raw materials to obtain the first sturgeon extract and residual sturgeon raw materials; performing a corresponding process by using microorganisms in the residual sturgeon raw materials; and manufacturing the second sturgeon extract by performing a pressure extraction process on the remaining sturgeon raw materials in which the corresponding process has been performed.