baber/WOPTO huggingface dataset:
Patent KR-20220150728-A (KR)
Title: Method and apparatus for providing lightweight blockchain using external strorage and pbft consensus algorithm
Inventor: PARK SE JIN
IPC: G06F16/27
Filed: 2021-05-04
Abstract: Disclosed are a method and apparatus for providing a lightweight blockchain using an external storage and a practical byzantine fault tolerance (PBFT) consensus algorithm. The method for providing a lightweight blockchain performed by a leader node of blockchain nodes may include: a step of generating a normal block based on new transaction data; a step of transmitting the normal block to verification nodes, which are remaining blockchain nodes except for the leader node, so as to request PBFT verification; a step of uploading the normal block to an external storage when the verification nodes finish the verification for the normal block; and a step of receiving a return of an address for the normal block from the external storage so as to generate a new lightweight block. The present invention enables personal data not to be released in a blockchain by encrypting the data through a personal key in the process of generating a block.
Patent KR-20220155840-A (KR)
Title: Electronic device for generating depth information of region of interest, and operation method thereof
Inventor: CHO SOON YONG
IPC: H04N13/189
Filed: 2021-05-17
Abstract: Disclosed is an electronic device which reduces the data throughput necessary to measure depth by sensing only a region of interest. The electronic device according to an exemplified embodiment of technical ideas of the disclosure comprises: a camera module which senses an object using a plurality of photoelectric transformation elements and generates stereo image data having a disparity by sharing one micro-lens by at least two among the plurality of photoelectric transformation elements; a memory which stores at least one instruction and the stereo image data; and a processing circuit, by executing the at least one instruction, detects an object of interest based on the stereo image data, generates a crop signal indicating the camera module to sense a region of interest containing the object of interest, and produces depth information based on the stereo image data.
Patent KR-20220162449-A (KR)
Title: Wearing device for glasses
Inventor: JEONG JAE SEON
IPC: G02C3/00
Filed: 2021-06-01
Abstract: The present invention relates to an eyeglasses wearing device. More specifically, the eyeglasses wearing device, which allows a user can stably wear eyeglasses without compression of a bridge of a nose to prevent inconvenience and damage to health due to pressure of the bridge of the nose, comprises: two coupling members in which each of two eyeglass temples are inserted to be fixated; and a wearing member connecting the two coupling member and formed to surround a side head portion and a rear head portion of a user.
Patent KR-20220163126-A (KR)
Inventor: YOU SEONG OK
IPC: A47C9/00
Filed: 2021-06-02
Abstract: The present invention relates to a height-adjusting device applied to a fishing stand used for fishing, and more specifically, to a height-adjusting device of a fishing stand, which comprises: a bar-lowering prevention device fixed to a fishing stand leg; a fixing bolt provided on a side of the bar-lowering prevention device to secure the fishing stand leg; a top bracket pushing up a fishing stand upper plate connected to the fishing stand leg and being in contact with the fishing stand leg; and a bar hole into which a screw bar is inserted on one side of the top bracket. The screw bar comprises: a screw bar formed on a surface of the screw bar and engaged with the bar hole; and a screw bar fixing part formed at an end of the screw bar to be fixed in position by a pin. The present invention can increase user convenience by allowing the height of the fishing stand platform and the fishing stand to be adjusted with just one device.
Patent KR-20220164673-A (KR)
Title: Easily adjustable grip tok through buttons
Inventor: PARK SEON YEONG
IPC: H04M1/02
Filed: 2021-06-05
Abstract: The present invention relates to an easily adjustable griptok through buttons, which is able to allow a user to easily control the angle and height without applying force through buttons, and solves the existing problem that it is not easy to control the angle and height as desired when using a griptok. That is, according to the present invention, the griptok is configured as a button-type griptok by adding buttons to the existing griptok so that the angle and height can be easily controlled without applying force through buttons. Therefore, the present invention is able to allow a user to easily control the angle and height without applying force through buttons, and solve the existing problem that it is not easy to control the angle and height as desired when using a griptok.
Patent KR-20220168069-A (KR)
Title: N-doped composite photocatalyst and preparation method thereof
Inventor: KIM JUNG SIK
IPC: A61L9/20
Filed: 2021-06-15
Abstract: In the present disclosure, a composite photocatalyst containing a phosphor doped with a metal material, and a photocatalyst and doped with a non-metallic material, and a manufacturing method thereof are provided. An object of the present invention is to provide an N-doped composite photocatalyst having high photoactive properties under ultraviolet and visible light by doping the composite photocatalyst with nitrogen (N) and the manufacturing method thereof.
Patent KR-20230000251-A (KR)
Inventor: JENOG IN
IPC: A23L7/104
Filed: 2021-06-24
Abstract: Disclosed is a method of culturing edible mushroom mycelium on a flat plate, finely dividing the mycelium on the surface of the cultured plate, placing the mycelium on each plate or growth medium for cultivation and amplification, colonizing edible mycelium with liquid and fermenting the same on grains to change the effective ingredients and grain formation. - culture method (1) plate culture - things to prepare before culture - ① Inoculate the culture medium on a plate medium 1-2 days in advance and sub-culture the culture medium. ② If the countless microorganisms present in the sterilization of medium tank (50 - 55 ℃) medium culture medium are finely divided and separated on a plate medium and diluted appropriately, one plate can form a small number of independent large colonies and independent colony on a plate culture usually allows one cell to multiply to a population that can be seen with the naked eye. (2) Slope medium culture ① Prepare bacterial suspension. ② Sterilize a platinum loop with flame. ③ Use the platinum loop to separate the prepared strain into appropriate sizes. ④ Hold the test tube with your left hand and add the strain to the amplification medium with your right hand. A slant medium containing agar and trace elements (silicon solution and germanium aqueous solution) is used mainly for pure culture of aerobic bacteria, and the bacterial species are collected in a sterilized medium container. Afterwards, lightly draw a straight or zigzag line on the slant from bottom to top. (3) As one of the liquid bacterial strain intensive culture amplification cell proliferation methods, by cultivating and amplifying the mycelium, the mycelium is amplified to the point where it is visible. (4) Spray the grains evenly with an aqueous solution containing edible mushroom mycelium to ferment the grains into nutrients. Accordingly, the present invention has the effect of increasing added value.
Patent KR-20230010155-A (KR)
Inventor: YOO YOUNG WOOK
IPC: G09G3/32
Filed: 2021-07-09
Abstract: A display device according to an embodiment comprises: a plurality of pixel blocks including a plurality of pixels connected to a plurality of scan lines and a plurality of data lines, respectively, and at least one active circuit; and a data driver for supplying a data voltage to the plurality of data lines in a light emitting mode and supplying a neural network input signal to the plurality of data lines in an artificial neural network mode. In the artificial neural network mode, a scan signal is supplied to a scan line connected to at least one pixel block among the plurality of pixel blocks, and the neural network input signal is supplied to a data line connected to the at least one pixel block. Therefore, provided is a display device capable of driving a display panel by dividing the display panel into pixel blocks.
Patent KR-20230010316-A (KR)
Title: integrated QR payment authentication check in system
Inventor: LEW HO JIN
IPC: G06Q20/40
Filed: 2021-07-12
Abstract: The present invention provides a system, which allows customers to proceed with the two actions of payment and check-in authentication at once through the combination of the currently used QR check-in authentication system and the payment system, thereby increasing customer convenience. The system includes: a system which expresses a QR code output from the smartphone containing payment information and personal check-in authentication information when paying online; a QR code system in which the information can be expressed; and a QR analysis system capable of reading and interpreting the information.
Patent KR-20230016293-A (KR)
Inventor: LEE DONG HUN
IPC: B23K37/02
Filed: 2021-07-26
Abstract: A shielding device for welding is disclosed. The shielding device for welding according to an embodiment of the present invention includes a shield gas supply line part having one end connected to a welding device for welding a welded part of an object to be welded, and supplying a shield gas provided by the welding device; and a moving unit for supplying shield gas that is combined with the welding device and follows the welding device, but is connected to the other end of the shield gas supply line part at one side and confines the shield gas so that the shield gas is intensively supplied to the welded part that has been welded. An objective of the present invention is to provide the shielding device for welding capable of obtaining a beautiful welded part without additionally performing a brushing operation after welding.
Patent KR-20230016386-A (KR)
Title: Method for providing Information for Diagnosing or Predicting Health Condition Using Microelectrode Array Chip with Catalytic Layer
Inventor: SOH BYOUNG WHAN
IPC: G16H50/50
Filed: 2021-07-26
Abstract: The present invention relates to a method of providing information for diagnosing or predicting health conditions using a microelectrode array chip capable of diagnosing or predicting comprehensive health conditions and, more specifically, to a method of providing information for diagnosing or predicting health conditions, which comprises the steps of: (A) preparing a microelectrode array chip in which transition metal or transition metal oxide is different for each cell, wherein each independent cell consists of the microelectrode formed with the transition metal or a transition metal oxide layer which selectively acts on the oxidation-reduction reaction of substances in biological specimens; (B) applying a sample to each cell of the microelectrode array chip; (C) measuring an electrochemical signal from each cell; and (D) comparing the results in step (C) with electrochemical signal data from the chip for each normal group and disease group.
Patent KR-20230016854-A (KR)
Title: Method of forming a wiring and method of manufacturing a semiconductor device using the same
Inventor: LEE HYUN CHUL
IPC: H10B12/00
Filed: 2021-07-27
Abstract: The present invention provides a method for forming wiring, having an improved electrical property. The method for forming wiring includes: a step of forming an interlayer insulating film including a low dielectric substance on a substrate; a step of forming a first etching mask on the interlayer insulating film; a step of forming a first opening penetrating the interlayer insulating film through a first etching process using the first etching mask; a step of removing the first etching mask; a step of forming a protection pattern on the bottom of the first opening and a side wall; a step of forming a second etching mask on the protection pattern and the interlayer insulating film; a step of forming a second opening penetrating the interlayer insulating film through a second etching process using the second etching mask; a step of removing the second etching mask; a step of removing the protection pattern; and a step of forming the wiring in the first opening and the second opening.
Patent KR-20220015960-A (KR)
Title: Elevator system including a motorized module
Inventor: KIRON BHASKAR
IPC: B66B1/24
Filed: 2021-07-27
Abstract: An illustrative embodiment of an elevator system includes a cab provided to accommodate at least one passenger or item inside the cab. An electric module comprises: a base; a connector supported on the base; and at least one driving member supported on the base. The connector is provided to selectively establish a releasable connection between the electric module and the cab. The driving member is provided to: engage with a vertical surface; climb along the vertical surface to selectively cause vertical movement of the base; and selectively prevent movement of the base when the driving member remains in a selected position with respect to the vertical surface. At least one motor is associated with the driving member to selectively cause the driving member to climb along the vertical surface. The electric module is vertically movable independently of the cab when the electric module is released from the cab.
Patent KR-20210095848-A (KR)
Title: Black garlic processed food using organic germanium garlic
Inventor: CHAE BU GI
IPC: A23L19/10
Filed: 2021-07-28
Abstract: The present invention relates to a black garlic processing food using organic germanium garlic which is cultivated and harvested by a method for cultivating organic germanium garlic to promote national health and improve farm incomes by cultivating the garlic with bio-compost with white soil, groundwater containing white soil, and functional cultivated water with water-soluble germanium; obtaining the organic germanium garlic containing a large amount of organic germanium; and manufacturing various foods by processing the garlic into black garlic. The method comprises: a) a step of sowing the garlic at predetermined intervals by evenly spraying 5 kg of the white soil on about 300 m^2 of a cultivated land with enhanced soil fertility due to the bio-compost and using a cultivator and a break barrow; b) a step of irrigating soil around the garlic with the groundwater containing white soil once or twice a week from February to March and allowing garlic roots to absorb the groundwater containing white soil; c) a step of irrigating the soil around the garlic with the groundwater containing white soil at least twice a week from April to May and allowing the garlic roots to absorb the groundwater containing white soil; d) a step of irrigating the soil around the garlic with 3-10 cc of the water-soluble germanium twice to five times a week from a time in which the garlic is changed to six sides and allowing the garlic roots to absorb the water-soluble germanium; and e) a step of harvesting the cultivated garlic. The black garlic processing food using organic germanium garlic according to the present invention can be a black garlic health supplement, a black garlic extract, a black garlic food minor ingredient, and black garlic salt.
Patent KR-20220050034-A (KR)
Inventor: LIM KYUNG TAEK
IPC: C02F1/72
Filed: 2021-07-30
Abstract: Disclosed is a tornado-type air diffuser of various shapes having maximized oxygen dissolution performance. The present invention provides a tornado-type air diffuser including: a connection member having an inlet therein so that air can be injected; and a chamber having an outlet for supplying the air introduced into a lower part through the inlet to form a rotating vortex into water, wherein the chamber is opened on the lower part and is formed in a cone shape having a trapezoidal vertical cross section and a circular horizontal cross section.
Patent KR-20230019682-A (KR)
Title: Portable device for non-destructively measuring the internal quality of agricultural products
Inventor: YOON GIL BAE
IPC: G01N21/3563
Filed: 2021-08-02
Abstract: According to the present invention, a portable device for non-destructively measuring internal quality of an agricultural product has a subject holder which is pivotably rotated according to a shape of a subject to change a gradient thereof, so that the subjects with different sizes are stably held by the holder. The present invention comprises: a casing (1); a base (30) installed inside the casing (1); a first rotary shaft supported by the base (30); a first holder (10), where the subject (f) is held, pivotably rotated around the first rotary shaft (12); a second rotary shaft (22), where the subject (F) is held, pivotably rotated around the second rotary shaft (22); a light source unit (40) stored in the first holder (10) and radiating a near infrared ray to the subject (F); and a light reception unit (50) stored in the second holder (20) and collecting light emitted from the subject (F).
Patent KR-20230020313-A (KR)
Title: Electronic device units and modules with improved heat dissipation, and elastic clamp applied to the same
Inventor: JUNG JI MIN
IPC: H05K7/20
Filed: 2021-08-03
Abstract: The present invention relates to an electronic device unit and module with improved heat dissipation using an elastic clamp, and more specifically, to an electronic device unit and module in which the heat dissipation performance is improved by comprising an elastic clamp for pressing and fixing a power component toward a housing so that the power component and the housing come into close contact with each other.
Patent KR-20220021417-A (KR)
Inventor: HATAKEYAMA TAKUJI
IPC: C08G61/12
Filed: 2021-08-05
Abstract: The present invention relates to a novel compound as a material used for an organic electroluminescence (EL) device. The present invention provides a polycyclic aromatic compound having one or more structural units represented by chemical formula (1). Typically, in chemical formula (1), each of ring A and ring B is an optionally substituted aryl ring; R^XC represents an optionally substituted aryl and is bound to ring A through -X- (broken line); Y is B; X is >N-R (wherein R represents an optionally substituted aryl, or the like); ring A, ring B or R^XC in the structure includes at least one partial structure represented by chemical formula (A); the partial structure represented by chemical formula (A) is bound to the atom forming the aryl ring at the position of *; L represents >N-R (wherein R represents an optionally substituted aryl, or the like); and Ak represents an alkyl or cycloalkyl.
Patent KR-20230022323-A (KR)
Inventor: KIM YOUNG SIK
IPC: A23P30/10
Filed: 2021-08-05
Abstract: The present invention relates to a nutritional bar containing wasabi and edible insect protein and a producing method thereof. More specifically, the producing method of the nutritional bar containing wasabi and edible insect protein comprises: a step (S10) of preparing wasabi powder and edible insect powder; a step (S20) of dissolving oil of butter or margarine into a liquid or viscous state; a step (S30) of mixing sugar and eggs with liquid or viscous oil; a step (S40) of mixing the wasabi powder, grain powder, baking powder and salt with a mixture of step (S30); a step (S50) of adding the edible insect powder to a mixture of step (S40) and kneading; and a step (S60) of putting a dough into a mold or baking a molded product having a certain shape. Accordingly, the nutritional bar increases consumer preference and can be easily consumed as a protein-enhanced health food.
Patent KR-20230021940-A (KR)
Inventor: BAEK MYEONG GON
IPC: A41C3/00
Filed: 2021-08-06
Abstract: The present invention relates to a bra manufacturing method and a bra. An adhesive is applied to one side of a fabric following the shape of a bra, and another fabric overlapping with the adhesive-applied fabric is placed and pressed with a press. After drying the fabric through a dryer, the same is cut into the shape of a bra using a mold. By forming a volume in the area where the mold cup is inserted, attaching a shoulder strap and hook, and inserting the mold cup, the bra is produced. In the past, there was a problem that the defect rate increased as the shape of a bra was cut from the fabric and adhesive was applied to the cut bra to manufacture the bra. After applying the adhesive to the fabric, the fabric is placed on top of the adhesive again, and a press is used to apply the adhesive evenly. Thus, it is possible to prevent multiple fabrics from falling apart and at the same time significantly reduces the defect rate caused by adhesive protruding from the side of the fabric.
Patent KR-20230022003-A (KR)
Title: Frequency variable rf portable device for at least one of cellulite and obesity
Inventor: KIM JI NA
IPC: A61N1/40
Filed: 2021-08-06
Abstract: The present invention relates to a frequency variable RF portable device which comprises a mode selecting unit and a signal generating unit connected to the mode selecting unit, wherein the mode selecting unit transmits a corresponding signal to the signal generating unit according to selected one of a face care mode and a body care mode. According to the present invention, since face care and body care are simultaneously performed by one device, user convenience and economic efficiency can be improved.
Patent KR-20230023303-A (KR)
Title: Method for producing radioactive isotopes using a light-water reactor
Inventor: KIM KYUNG GUN
IPC: G21C3/334
Filed: 2021-08-10
Abstract: Provided is a radioactive isotope producing method using a light water reactor. The radioactive isotope producing method using a light water reactor comprises the following steps of: preparing a nuclear fuel rod; preparing a nuclear fuel bundle based on the nuclear fuel rod; installing the nuclear fuel bundle in a light water reactor; and operating the light water reactor for radioactive isotope production. The nuclear fuel rod includes a body portion having an internal space formed in a longitudinal direction and a target material installed inside the body portion. The target material may be installed in a laminated manner inside the body portion.
Patent KR-20220068127-A (KR)
Title: Polyimide polymer film, substrate for flexible display device, and flexible display device using the same
Inventor: PARK HYE JIN
IPC: C08K5/5397
Filed: 2021-08-11
Abstract: The present invention relates to a polyimide resin film capable of realizing excellent optical properties and high heat resistance, and a substrate for a flexible display device and a flexible display device using the same. The polyimide resin film includes a polyimide resin including a repeating unit derived from a product of reaction between three or more kinds of aromatic tetracarboxylic acid with different structures or a derivative thereof, and aromatic diamine.
Patent KR-20220026495-A (KR)
Inventor: KANEKO TOMOHIKO
IPC: H02M1/32
Filed: 2021-08-17
Abstract: The present invention relates to a control device of a converter. The converter has a conversion circuit having one or more phases. The control device includes a magnetic coupling determination unit determining whether a reactor of the conversion circuit is a magnetic coupling circuit in a magnetic coupling state and a control unit changing a control method of the converter according to a determination result of the magnetic coupling determination unit.
Patent KR-20230031406-A (KR)
Title: 성기능 개선을 위한 남성용 건강 보조기구
Inventor: KIM DON SOO
IPC: A61N2/00
Filed: 2021-08-27
Abstract: 본 발명은 성기능 개선을 위한 남성용 건강 보조기구에 관한 것으로, 음경에 착용하는 원통 형상의 기구몸체에 음경몸체 표면에 진공 흡착되는 진공흡착부를 구비하여 착용자가 음경의 임의의 위치에 착용한 후 성생활을 영위하더라도 착용위치를 벗어나거나 음경으로부터 분리되지 않으며, 착용자의 신체 상태 등에 따라 음경을 전체적으로 또는 귀두 부분 등 원하는 부위만 팽창 상태를 장시간 유지할 수 있어 성기능을 개선하는데 효과적이고, 자석이 내장되는 기능성 돌기를 일체로 더 구비함에 따라 성생활의 상대방을 지압하는 효과를 발휘함은 물론 자석의 자기장을 이용해 음경의 혈액순환을 원활하게 하여 성기능 개선에 더욱 효과적인 남성용 건강 보조기구을 제공한다.